1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.69 for libaitio 5.2.
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='libaitio'
582: PACKAGE_TARNAME='libaitio'
583: PACKAGE_VERSION='5.2'
584: PACKAGE_STRING='libaitio 5.2'
585: PACKAGE_BUGREPORT='misho@elwix.org'
586: PACKAGE_URL=''
587:
588: ac_unique_file="src/aitio.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: OBJEXT
648: EXEEXT
649: ac_ct_CC
650: CPPFLAGS
651: LDFLAGS
652: CFLAGS
653: CC
654: target_alias
655: host_alias
656: build_alias
657: LIBS
658: ECHO_T
659: ECHO_N
660: ECHO_C
661: DEFS
662: mandir
663: localedir
664: libdir
665: psdir
666: pdfdir
667: dvidir
668: htmldir
669: infodir
670: docdir
671: oldincludedir
672: includedir
673: localstatedir
674: sharedstatedir
675: sysconfdir
676: datadir
677: datarootdir
678: libexecdir
679: sbindir
680: bindir
681: program_transform_name
682: prefix
683: exec_prefix
684: PACKAGE_URL
685: PACKAGE_BUGREPORT
686: PACKAGE_STRING
687: PACKAGE_VERSION
688: PACKAGE_TARNAME
689: PACKAGE_NAME
690: PATH_SEPARATOR
691: SHELL'
692: ac_subst_files=''
693: ac_user_opts='
694: enable_option_checking
695: enable_debug
696: enable_aio
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 libaitio 5.2 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 \`$ac_default_prefix' using \`--prefix',
1276: for instance \`--prefix=\$HOME'.
1277:
1278: For better control, use the options below.
1279:
1280: Fine tuning of the installation directories:
1281: --bindir=DIR user executables [EPREFIX/bin]
1282: --sbindir=DIR system admin executables [EPREFIX/sbin]
1283: --libexecdir=DIR program executables [EPREFIX/libexec]
1284: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1285: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1286: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1287: --libdir=DIR object code libraries [EPREFIX/lib]
1288: --includedir=DIR C header files [PREFIX/include]
1289: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1290: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1291: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1292: --infodir=DIR info documentation [DATAROOTDIR/info]
1293: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1294: --mandir=DIR man documentation [DATAROOTDIR/man]
1295: --docdir=DIR documentation root [DATAROOTDIR/doc/libaitio]
1296: --htmldir=DIR html documentation [DOCDIR]
1297: --dvidir=DIR dvi documentation [DOCDIR]
1298: --pdfdir=DIR pdf documentation [DOCDIR]
1299: --psdir=DIR ps documentation [DOCDIR]
1300: _ACEOF
1301:
1302: cat <<\_ACEOF
1303:
1304: System types:
1305: --build=BUILD configure for building on BUILD [guessed]
1306: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1307: --target=TARGET configure for building compilers for TARGET [HOST]
1308: _ACEOF
1309: fi
1310:
1311: if test -n "$ac_init_help"; then
1312: case $ac_init_help in
1313: short | recursive ) echo "Configuration of libaitio 5.2:";;
1314: esac
1315: cat <<\_ACEOF
1316:
1317: Optional Features:
1318: --disable-option-checking ignore unrecognized --enable/--with options
1319: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1320: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1321: --enable-debug Build library with debug information and additional messages
1322: --enable-aio Build library with AIO operations
1323:
1324: Some influential environment variables:
1325: CC C compiler command
1326: CFLAGS C compiler flags
1327: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1328: nonstandard directory <lib dir>
1329: LIBS libraries to pass to the linker, e.g. -l<library>
1330: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1331: you have headers in a nonstandard directory <include dir>
1332: CPP C preprocessor
1333:
1334: Use these variables to override the choices made by `configure' or to help
1335: it to find libraries and programs with nonstandard names/locations.
1336:
1337: Report bugs to <misho@elwix.org>.
1338: _ACEOF
1339: ac_status=$?
1340: fi
1341:
1342: if test "$ac_init_help" = "recursive"; then
1343: # If there are subdirs, report their specific --help.
1344: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1345: test -d "$ac_dir" ||
1346: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1347: continue
1348: ac_builddir=.
1349:
1350: case "$ac_dir" in
1351: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1352: *)
1353: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1354: # A ".." for each directory in $ac_dir_suffix.
1355: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1356: case $ac_top_builddir_sub in
1357: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1358: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1359: esac ;;
1360: esac
1361: ac_abs_top_builddir=$ac_pwd
1362: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1363: # for backward compatibility:
1364: ac_top_builddir=$ac_top_build_prefix
1365:
1366: case $srcdir in
1367: .) # We are building in place.
1368: ac_srcdir=.
1369: ac_top_srcdir=$ac_top_builddir_sub
1370: ac_abs_top_srcdir=$ac_pwd ;;
1371: [\\/]* | ?:[\\/]* ) # Absolute name.
1372: ac_srcdir=$srcdir$ac_dir_suffix;
1373: ac_top_srcdir=$srcdir
1374: ac_abs_top_srcdir=$srcdir ;;
1375: *) # Relative name.
1376: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1377: ac_top_srcdir=$ac_top_build_prefix$srcdir
1378: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1379: esac
1380: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1381:
1382: cd "$ac_dir" || { ac_status=$?; continue; }
1383: # Check for guested configure.
1384: if test -f "$ac_srcdir/configure.gnu"; then
1385: echo &&
1386: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1387: elif test -f "$ac_srcdir/configure"; then
1388: echo &&
1389: $SHELL "$ac_srcdir/configure" --help=recursive
1390: else
1391: $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1392: fi || ac_status=$?
1393: cd "$ac_pwd" || { ac_status=$?; break; }
1394: done
1395: fi
1396:
1397: test -n "$ac_init_help" && exit $ac_status
1398: if $ac_init_version; then
1399: cat <<\_ACEOF
1400: libaitio configure 5.2
1401: generated by GNU Autoconf 2.69
1402:
1403: Copyright (C) 2012 Free Software Foundation, Inc.
1404: This configure script is free software; the Free Software Foundation
1405: gives unlimited permission to copy, distribute and modify it.
1406: _ACEOF
1407: exit
1408: fi
1409:
1410: ## ------------------------ ##
1411: ## Autoconf initialization. ##
1412: ## ------------------------ ##
1413:
1414: # ac_fn_c_try_compile LINENO
1415: # --------------------------
1416: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1417: ac_fn_c_try_compile ()
1418: {
1419: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1420: rm -f conftest.$ac_objext
1421: if { { ac_try="$ac_compile"
1422: case "(($ac_try" in
1423: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1424: *) ac_try_echo=$ac_try;;
1425: esac
1426: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1427: $as_echo "$ac_try_echo"; } >&5
1428: (eval "$ac_compile") 2>conftest.err
1429: ac_status=$?
1430: if test -s conftest.err; then
1431: grep -v '^ *+' conftest.err >conftest.er1
1432: cat conftest.er1 >&5
1433: mv -f conftest.er1 conftest.err
1434: fi
1435: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1436: test $ac_status = 0; } && {
1437: test -z "$ac_c_werror_flag" ||
1438: test ! -s conftest.err
1439: } && test -s conftest.$ac_objext; then :
1440: ac_retval=0
1441: else
1442: $as_echo "$as_me: failed program was:" >&5
1443: sed 's/^/| /' conftest.$ac_ext >&5
1444:
1445: ac_retval=1
1446: fi
1447: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1448: as_fn_set_status $ac_retval
1449:
1450: } # ac_fn_c_try_compile
1451:
1452: # ac_fn_c_try_link LINENO
1453: # -----------------------
1454: # Try to link conftest.$ac_ext, and return whether this succeeded.
1455: ac_fn_c_try_link ()
1456: {
1457: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1458: rm -f conftest.$ac_objext conftest$ac_exeext
1459: if { { ac_try="$ac_link"
1460: case "(($ac_try" in
1461: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1462: *) ac_try_echo=$ac_try;;
1463: esac
1464: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1465: $as_echo "$ac_try_echo"; } >&5
1466: (eval "$ac_link") 2>conftest.err
1467: ac_status=$?
1468: if test -s conftest.err; then
1469: grep -v '^ *+' conftest.err >conftest.er1
1470: cat conftest.er1 >&5
1471: mv -f conftest.er1 conftest.err
1472: fi
1473: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1474: test $ac_status = 0; } && {
1475: test -z "$ac_c_werror_flag" ||
1476: test ! -s conftest.err
1477: } && test -s conftest$ac_exeext && {
1478: test "$cross_compiling" = yes ||
1479: test -x conftest$ac_exeext
1480: }; then :
1481: ac_retval=0
1482: else
1483: $as_echo "$as_me: failed program was:" >&5
1484: sed 's/^/| /' conftest.$ac_ext >&5
1485:
1486: ac_retval=1
1487: fi
1488: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1489: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1490: # interfere with the next link command; also delete a directory that is
1491: # left behind by Apple's compiler. We do this before executing the actions.
1492: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1493: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1494: as_fn_set_status $ac_retval
1495:
1496: } # ac_fn_c_try_link
1497:
1498: # ac_fn_c_try_cpp LINENO
1499: # ----------------------
1500: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1501: ac_fn_c_try_cpp ()
1502: {
1503: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1504: if { { ac_try="$ac_cpp conftest.$ac_ext"
1505: case "(($ac_try" in
1506: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1507: *) ac_try_echo=$ac_try;;
1508: esac
1509: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1510: $as_echo "$ac_try_echo"; } >&5
1511: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1512: ac_status=$?
1513: if test -s conftest.err; then
1514: grep -v '^ *+' conftest.err >conftest.er1
1515: cat conftest.er1 >&5
1516: mv -f conftest.er1 conftest.err
1517: fi
1518: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1519: test $ac_status = 0; } > conftest.i && {
1520: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1521: test ! -s conftest.err
1522: }; then :
1523: ac_retval=0
1524: else
1525: $as_echo "$as_me: failed program was:" >&5
1526: sed 's/^/| /' conftest.$ac_ext >&5
1527:
1528: ac_retval=1
1529: fi
1530: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1531: as_fn_set_status $ac_retval
1532:
1533: } # ac_fn_c_try_cpp
1534:
1535: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1536: # -------------------------------------------------------
1537: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1538: # the include files in INCLUDES and setting the cache variable VAR
1539: # accordingly.
1540: ac_fn_c_check_header_mongrel ()
1541: {
1542: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1543: if eval \${$3+:} false; then :
1544: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1545: $as_echo_n "checking for $2... " >&6; }
1546: if eval \${$3+:} false; then :
1547: $as_echo_n "(cached) " >&6
1548: fi
1549: eval ac_res=\$$3
1550: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1551: $as_echo "$ac_res" >&6; }
1552: else
1553: # Is the header compilable?
1554: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1555: $as_echo_n "checking $2 usability... " >&6; }
1556: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1557: /* end confdefs.h. */
1558: $4
1559: #include <$2>
1560: _ACEOF
1561: if ac_fn_c_try_compile "$LINENO"; then :
1562: ac_header_compiler=yes
1563: else
1564: ac_header_compiler=no
1565: fi
1566: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1567: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1568: $as_echo "$ac_header_compiler" >&6; }
1569:
1570: # Is the header present?
1571: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1572: $as_echo_n "checking $2 presence... " >&6; }
1573: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1574: /* end confdefs.h. */
1575: #include <$2>
1576: _ACEOF
1577: if ac_fn_c_try_cpp "$LINENO"; then :
1578: ac_header_preproc=yes
1579: else
1580: ac_header_preproc=no
1581: fi
1582: rm -f conftest.err conftest.i conftest.$ac_ext
1583: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1584: $as_echo "$ac_header_preproc" >&6; }
1585:
1586: # So? What about this header?
1587: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1588: yes:no: )
1589: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1590: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1591: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1592: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1593: ;;
1594: no:yes:* )
1595: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1596: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1597: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1598: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1599: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1600: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1601: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1602: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1603: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1604: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1605: ( $as_echo "## ------------------------------ ##
1606: ## Report this to misho@elwix.org ##
1607: ## ------------------------------ ##"
1608: ) | sed "s/^/$as_me: WARNING: /" >&2
1609: ;;
1610: esac
1611: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1612: $as_echo_n "checking for $2... " >&6; }
1613: if eval \${$3+:} false; then :
1614: $as_echo_n "(cached) " >&6
1615: else
1616: eval "$3=\$ac_header_compiler"
1617: fi
1618: eval ac_res=\$$3
1619: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1620: $as_echo "$ac_res" >&6; }
1621: fi
1622: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1623:
1624: } # ac_fn_c_check_header_mongrel
1625:
1626: # ac_fn_c_try_run LINENO
1627: # ----------------------
1628: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1629: # that executables *can* be run.
1630: ac_fn_c_try_run ()
1631: {
1632: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633: if { { ac_try="$ac_link"
1634: case "(($ac_try" in
1635: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636: *) ac_try_echo=$ac_try;;
1637: esac
1638: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639: $as_echo "$ac_try_echo"; } >&5
1640: (eval "$ac_link") 2>&5
1641: ac_status=$?
1642: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1644: { { case "(($ac_try" in
1645: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1646: *) ac_try_echo=$ac_try;;
1647: esac
1648: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1649: $as_echo "$ac_try_echo"; } >&5
1650: (eval "$ac_try") 2>&5
1651: ac_status=$?
1652: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653: test $ac_status = 0; }; }; then :
1654: ac_retval=0
1655: else
1656: $as_echo "$as_me: program exited with status $ac_status" >&5
1657: $as_echo "$as_me: failed program was:" >&5
1658: sed 's/^/| /' conftest.$ac_ext >&5
1659:
1660: ac_retval=$ac_status
1661: fi
1662: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1663: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1664: as_fn_set_status $ac_retval
1665:
1666: } # ac_fn_c_try_run
1667:
1668: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1669: # -------------------------------------------------------
1670: # Tests whether HEADER exists and can be compiled using the include files in
1671: # INCLUDES, setting the cache variable VAR accordingly.
1672: ac_fn_c_check_header_compile ()
1673: {
1674: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1675: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1676: $as_echo_n "checking for $2... " >&6; }
1677: if eval \${$3+:} false; then :
1678: $as_echo_n "(cached) " >&6
1679: else
1680: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681: /* end confdefs.h. */
1682: $4
1683: #include <$2>
1684: _ACEOF
1685: if ac_fn_c_try_compile "$LINENO"; then :
1686: eval "$3=yes"
1687: else
1688: eval "$3=no"
1689: fi
1690: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691: fi
1692: eval ac_res=\$$3
1693: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694: $as_echo "$ac_res" >&6; }
1695: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1696:
1697: } # ac_fn_c_check_header_compile
1698:
1699: # ac_fn_c_check_func LINENO FUNC VAR
1700: # ----------------------------------
1701: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1702: ac_fn_c_check_func ()
1703: {
1704: as_lineno=${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: $as_echo_n "(cached) " >&6
1709: else
1710: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1711: /* end confdefs.h. */
1712: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1713: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1714: #define $2 innocuous_$2
1715:
1716: /* System header to define __stub macros and hopefully few prototypes,
1717: which can conflict with char $2 (); below.
1718: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1719: <limits.h> exists even on freestanding compilers. */
1720:
1721: #ifdef __STDC__
1722: # include <limits.h>
1723: #else
1724: # include <assert.h>
1725: #endif
1726:
1727: #undef $2
1728:
1729: /* Override any GCC internal prototype to avoid an error.
1730: Use char because int might match the return type of a GCC
1731: builtin and then its argument prototype would still apply. */
1732: #ifdef __cplusplus
1733: extern "C"
1734: #endif
1735: char $2 ();
1736: /* The GNU C library defines this for functions which it implements
1737: to always fail with ENOSYS. Some functions are actually named
1738: something starting with __ and the normal name is an alias. */
1739: #if defined __stub_$2 || defined __stub___$2
1740: choke me
1741: #endif
1742:
1743: int
1744: main ()
1745: {
1746: return $2 ();
1747: ;
1748: return 0;
1749: }
1750: _ACEOF
1751: if ac_fn_c_try_link "$LINENO"; then :
1752: eval "$3=yes"
1753: else
1754: eval "$3=no"
1755: fi
1756: rm -f core conftest.err conftest.$ac_objext \
1757: conftest$ac_exeext conftest.$ac_ext
1758: fi
1759: eval ac_res=\$$3
1760: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1761: $as_echo "$ac_res" >&6; }
1762: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1763:
1764: } # ac_fn_c_check_func
1765: cat >config.log <<_ACEOF
1766: This file contains any messages produced by compilers while
1767: running configure, to aid debugging if configure makes a mistake.
1768:
1769: It was created by libaitio $as_me 5.2, which was
1770: generated by GNU Autoconf 2.69. Invocation command line was
1771:
1772: $ $0 $@
1773:
1774: _ACEOF
1775: exec 5>>config.log
1776: {
1777: cat <<_ASUNAME
1778: ## --------- ##
1779: ## Platform. ##
1780: ## --------- ##
1781:
1782: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1783: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1784: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1785: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1786: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1787:
1788: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1789: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1790:
1791: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1792: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1793: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1794: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1795: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1796: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1797: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1798:
1799: _ASUNAME
1800:
1801: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1802: for as_dir in $PATH
1803: do
1804: IFS=$as_save_IFS
1805: test -z "$as_dir" && as_dir=.
1806: $as_echo "PATH: $as_dir"
1807: done
1808: IFS=$as_save_IFS
1809:
1810: } >&5
1811:
1812: cat >&5 <<_ACEOF
1813:
1814:
1815: ## ----------- ##
1816: ## Core tests. ##
1817: ## ----------- ##
1818:
1819: _ACEOF
1820:
1821:
1822: # Keep a trace of the command line.
1823: # Strip out --no-create and --no-recursion so they do not pile up.
1824: # Strip out --silent because we don't want to record it for future runs.
1825: # Also quote any args containing shell meta-characters.
1826: # Make two passes to allow for proper duplicate-argument suppression.
1827: ac_configure_args=
1828: ac_configure_args0=
1829: ac_configure_args1=
1830: ac_must_keep_next=false
1831: for ac_pass in 1 2
1832: do
1833: for ac_arg
1834: do
1835: case $ac_arg in
1836: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1837: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1838: | -silent | --silent | --silen | --sile | --sil)
1839: continue ;;
1840: *\'*)
1841: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1842: esac
1843: case $ac_pass in
1844: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1845: 2)
1846: as_fn_append ac_configure_args1 " '$ac_arg'"
1847: if test $ac_must_keep_next = true; then
1848: ac_must_keep_next=false # Got value, back to normal.
1849: else
1850: case $ac_arg in
1851: *=* | --config-cache | -C | -disable-* | --disable-* \
1852: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1853: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1854: | -with-* | --with-* | -without-* | --without-* | --x)
1855: case "$ac_configure_args0 " in
1856: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1857: esac
1858: ;;
1859: -* ) ac_must_keep_next=true ;;
1860: esac
1861: fi
1862: as_fn_append ac_configure_args " '$ac_arg'"
1863: ;;
1864: esac
1865: done
1866: done
1867: { ac_configure_args0=; unset ac_configure_args0;}
1868: { ac_configure_args1=; unset ac_configure_args1;}
1869:
1870: # When interrupted or exit'd, cleanup temporary files, and complete
1871: # config.log. We remove comments because anyway the quotes in there
1872: # would cause problems or look ugly.
1873: # WARNING: Use '\'' to represent an apostrophe within the trap.
1874: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1875: trap 'exit_status=$?
1876: # Save into config.log some information that might help in debugging.
1877: {
1878: echo
1879:
1880: $as_echo "## ---------------- ##
1881: ## Cache variables. ##
1882: ## ---------------- ##"
1883: echo
1884: # The following way of writing the cache mishandles newlines in values,
1885: (
1886: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1887: eval ac_val=\$$ac_var
1888: case $ac_val in #(
1889: *${as_nl}*)
1890: case $ac_var in #(
1891: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1892: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1893: esac
1894: case $ac_var in #(
1895: _ | IFS | as_nl) ;; #(
1896: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1897: *) { eval $ac_var=; unset $ac_var;} ;;
1898: esac ;;
1899: esac
1900: done
1901: (set) 2>&1 |
1902: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1903: *${as_nl}ac_space=\ *)
1904: sed -n \
1905: "s/'\''/'\''\\\\'\'''\''/g;
1906: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1907: ;; #(
1908: *)
1909: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1910: ;;
1911: esac |
1912: sort
1913: )
1914: echo
1915:
1916: $as_echo "## ----------------- ##
1917: ## Output variables. ##
1918: ## ----------------- ##"
1919: echo
1920: for ac_var in $ac_subst_vars
1921: do
1922: eval ac_val=\$$ac_var
1923: case $ac_val in
1924: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1925: esac
1926: $as_echo "$ac_var='\''$ac_val'\''"
1927: done | sort
1928: echo
1929:
1930: if test -n "$ac_subst_files"; then
1931: $as_echo "## ------------------- ##
1932: ## File substitutions. ##
1933: ## ------------------- ##"
1934: echo
1935: for ac_var in $ac_subst_files
1936: do
1937: eval ac_val=\$$ac_var
1938: case $ac_val in
1939: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1940: esac
1941: $as_echo "$ac_var='\''$ac_val'\''"
1942: done | sort
1943: echo
1944: fi
1945:
1946: if test -s confdefs.h; then
1947: $as_echo "## ----------- ##
1948: ## confdefs.h. ##
1949: ## ----------- ##"
1950: echo
1951: cat confdefs.h
1952: echo
1953: fi
1954: test "$ac_signal" != 0 &&
1955: $as_echo "$as_me: caught signal $ac_signal"
1956: $as_echo "$as_me: exit $exit_status"
1957: } >&5
1958: rm -f core *.core core.conftest.* &&
1959: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1960: exit $exit_status
1961: ' 0
1962: for ac_signal in 1 2 13 15; do
1963: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1964: done
1965: ac_signal=0
1966:
1967: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1968: rm -f -r conftest* confdefs.h
1969:
1970: $as_echo "/* confdefs.h */" > confdefs.h
1971:
1972: # Predefined preprocessor variables.
1973:
1974: cat >>confdefs.h <<_ACEOF
1975: #define PACKAGE_NAME "$PACKAGE_NAME"
1976: _ACEOF
1977:
1978: cat >>confdefs.h <<_ACEOF
1979: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1980: _ACEOF
1981:
1982: cat >>confdefs.h <<_ACEOF
1983: #define PACKAGE_VERSION "$PACKAGE_VERSION"
1984: _ACEOF
1985:
1986: cat >>confdefs.h <<_ACEOF
1987: #define PACKAGE_STRING "$PACKAGE_STRING"
1988: _ACEOF
1989:
1990: cat >>confdefs.h <<_ACEOF
1991: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1992: _ACEOF
1993:
1994: cat >>confdefs.h <<_ACEOF
1995: #define PACKAGE_URL "$PACKAGE_URL"
1996: _ACEOF
1997:
1998:
1999: # Let the site file select an alternate cache file if it wants to.
2000: # Prefer an explicitly selected file to automatically selected ones.
2001: ac_site_file1=NONE
2002: ac_site_file2=NONE
2003: if test -n "$CONFIG_SITE"; then
2004: # We do not want a PATH search for config.site.
2005: case $CONFIG_SITE in #((
2006: -*) ac_site_file1=./$CONFIG_SITE;;
2007: */*) ac_site_file1=$CONFIG_SITE;;
2008: *) ac_site_file1=./$CONFIG_SITE;;
2009: esac
2010: elif test "x$prefix" != xNONE; then
2011: ac_site_file1=$prefix/share/config.site
2012: ac_site_file2=$prefix/etc/config.site
2013: else
2014: ac_site_file1=$ac_default_prefix/share/config.site
2015: ac_site_file2=$ac_default_prefix/etc/config.site
2016: fi
2017: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2018: do
2019: test "x$ac_site_file" = xNONE && continue
2020: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2021: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2022: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2023: sed 's/^/| /' "$ac_site_file" >&5
2024: . "$ac_site_file" \
2025: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2026: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2027: as_fn_error $? "failed to load site script $ac_site_file
2028: See \`config.log' for more details" "$LINENO" 5; }
2029: fi
2030: done
2031:
2032: if test -r "$cache_file"; then
2033: # Some versions of bash will fail to source /dev/null (special files
2034: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2035: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2036: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2037: $as_echo "$as_me: loading cache $cache_file" >&6;}
2038: case $cache_file in
2039: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2040: *) . "./$cache_file";;
2041: esac
2042: fi
2043: else
2044: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2045: $as_echo "$as_me: creating cache $cache_file" >&6;}
2046: >$cache_file
2047: fi
2048:
2049: as_fn_append ac_header_list " stdlib.h"
2050: as_fn_append ac_header_list " unistd.h"
2051: as_fn_append ac_header_list " sys/param.h"
2052: # Check that the precious variables saved in the cache have kept the same
2053: # value.
2054: ac_cache_corrupted=false
2055: for ac_var in $ac_precious_vars; do
2056: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2057: eval ac_new_set=\$ac_env_${ac_var}_set
2058: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2059: eval ac_new_val=\$ac_env_${ac_var}_value
2060: case $ac_old_set,$ac_new_set in
2061: set,)
2062: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2063: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2064: ac_cache_corrupted=: ;;
2065: ,set)
2066: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2067: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2068: ac_cache_corrupted=: ;;
2069: ,);;
2070: *)
2071: if test "x$ac_old_val" != "x$ac_new_val"; then
2072: # differences in whitespace do not lead to failure.
2073: ac_old_val_w=`echo x $ac_old_val`
2074: ac_new_val_w=`echo x $ac_new_val`
2075: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2076: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2077: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2078: ac_cache_corrupted=:
2079: else
2080: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2081: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2082: eval $ac_var=\$ac_old_val
2083: fi
2084: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2085: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2086: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2087: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2088: fi;;
2089: esac
2090: # Pass precious variables to config.status.
2091: if test "$ac_new_set" = set; then
2092: case $ac_new_val in
2093: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2094: *) ac_arg=$ac_var=$ac_new_val ;;
2095: esac
2096: case " $ac_configure_args " in
2097: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2098: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2099: esac
2100: fi
2101: done
2102: if $ac_cache_corrupted; then
2103: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2104: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2105: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2106: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2107: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2108: fi
2109: ## -------------------- ##
2110: ## Main body of script. ##
2111: ## -------------------- ##
2112:
2113: ac_ext=c
2114: ac_cpp='$CPP $CPPFLAGS'
2115: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2116: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2117: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2118:
2119:
2120:
2121: ac_config_headers="$ac_config_headers inc/config.h"
2122:
2123:
2124: # Checks for programs.
2125: ac_ext=c
2126: ac_cpp='$CPP $CPPFLAGS'
2127: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2128: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2129: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130: if test -n "$ac_tool_prefix"; then
2131: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132: set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2134: $as_echo_n "checking for $ac_word... " >&6; }
2135: if ${ac_cv_prog_CC+:} false; then :
2136: $as_echo_n "(cached) " >&6
2137: else
2138: if test -n "$CC"; then
2139: ac_cv_prog_CC="$CC" # Let the user override the test.
2140: else
2141: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142: for as_dir in $PATH
2143: do
2144: IFS=$as_save_IFS
2145: test -z "$as_dir" && as_dir=.
2146: for ac_exec_ext in '' $ac_executable_extensions; do
2147: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148: ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2150: break 2
2151: fi
2152: done
2153: done
2154: IFS=$as_save_IFS
2155:
2156: fi
2157: fi
2158: CC=$ac_cv_prog_CC
2159: if test -n "$CC"; then
2160: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2161: $as_echo "$CC" >&6; }
2162: else
2163: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2164: $as_echo "no" >&6; }
2165: fi
2166:
2167:
2168: fi
2169: if test -z "$ac_cv_prog_CC"; then
2170: ac_ct_CC=$CC
2171: # Extract the first word of "gcc", so it can be a program name with args.
2172: set dummy gcc; ac_word=$2
2173: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2174: $as_echo_n "checking for $ac_word... " >&6; }
2175: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2176: $as_echo_n "(cached) " >&6
2177: else
2178: if test -n "$ac_ct_CC"; then
2179: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2180: else
2181: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182: for as_dir in $PATH
2183: do
2184: IFS=$as_save_IFS
2185: test -z "$as_dir" && as_dir=.
2186: for ac_exec_ext in '' $ac_executable_extensions; do
2187: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2188: ac_cv_prog_ac_ct_CC="gcc"
2189: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2190: break 2
2191: fi
2192: done
2193: done
2194: IFS=$as_save_IFS
2195:
2196: fi
2197: fi
2198: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2199: if test -n "$ac_ct_CC"; then
2200: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2201: $as_echo "$ac_ct_CC" >&6; }
2202: else
2203: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2204: $as_echo "no" >&6; }
2205: fi
2206:
2207: if test "x$ac_ct_CC" = x; then
2208: CC=""
2209: else
2210: case $cross_compiling:$ac_tool_warned in
2211: yes:)
2212: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2213: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2214: ac_tool_warned=yes ;;
2215: esac
2216: CC=$ac_ct_CC
2217: fi
2218: else
2219: CC="$ac_cv_prog_CC"
2220: fi
2221:
2222: if test -z "$CC"; then
2223: if test -n "$ac_tool_prefix"; then
2224: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2225: set dummy ${ac_tool_prefix}cc; 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_CC+:} false; then :
2229: $as_echo_n "(cached) " >&6
2230: else
2231: if test -n "$CC"; then
2232: ac_cv_prog_CC="$CC" # Let the user override the test.
2233: else
2234: as_save_IFS=$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_CC="${ac_tool_prefix}cc"
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: CC=$ac_cv_prog_CC
2252: if test -n "$CC"; then
2253: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2254: $as_echo "$CC" >&6; }
2255: else
2256: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257: $as_echo "no" >&6; }
2258: fi
2259:
2260:
2261: fi
2262: fi
2263: if test -z "$CC"; then
2264: # Extract the first word of "cc", so it can be a program name with args.
2265: set dummy cc; ac_word=$2
2266: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2267: $as_echo_n "checking for $ac_word... " >&6; }
2268: if ${ac_cv_prog_CC+:} false; then :
2269: $as_echo_n "(cached) " >&6
2270: else
2271: if test -n "$CC"; then
2272: ac_cv_prog_CC="$CC" # Let the user override the test.
2273: else
2274: ac_prog_rejected=no
2275: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2276: for as_dir in $PATH
2277: do
2278: IFS=$as_save_IFS
2279: test -z "$as_dir" && as_dir=.
2280: for ac_exec_ext in '' $ac_executable_extensions; do
2281: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2282: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2283: ac_prog_rejected=yes
2284: continue
2285: fi
2286: ac_cv_prog_CC="cc"
2287: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2288: break 2
2289: fi
2290: done
2291: done
2292: IFS=$as_save_IFS
2293:
2294: if test $ac_prog_rejected = yes; then
2295: # We found a bogon in the path, so make sure we never use it.
2296: set dummy $ac_cv_prog_CC
2297: shift
2298: if test $# != 0; then
2299: # We chose a different compiler from the bogus one.
2300: # However, it has the same basename, so the bogon will be chosen
2301: # first if we set CC to just the basename; use the full file name.
2302: shift
2303: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2304: fi
2305: fi
2306: fi
2307: fi
2308: CC=$ac_cv_prog_CC
2309: if test -n "$CC"; then
2310: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2311: $as_echo "$CC" >&6; }
2312: else
2313: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2314: $as_echo "no" >&6; }
2315: fi
2316:
2317:
2318: fi
2319: if test -z "$CC"; then
2320: if test -n "$ac_tool_prefix"; then
2321: for ac_prog in cl.exe
2322: do
2323: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2324: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2325: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2326: $as_echo_n "checking for $ac_word... " >&6; }
2327: if ${ac_cv_prog_CC+:} false; then :
2328: $as_echo_n "(cached) " >&6
2329: else
2330: if test -n "$CC"; then
2331: ac_cv_prog_CC="$CC" # Let the user override the test.
2332: else
2333: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2334: for as_dir in $PATH
2335: do
2336: IFS=$as_save_IFS
2337: test -z "$as_dir" && as_dir=.
2338: for ac_exec_ext in '' $ac_executable_extensions; do
2339: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2340: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2341: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2342: break 2
2343: fi
2344: done
2345: done
2346: IFS=$as_save_IFS
2347:
2348: fi
2349: fi
2350: CC=$ac_cv_prog_CC
2351: if test -n "$CC"; then
2352: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2353: $as_echo "$CC" >&6; }
2354: else
2355: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2356: $as_echo "no" >&6; }
2357: fi
2358:
2359:
2360: test -n "$CC" && break
2361: done
2362: fi
2363: if test -z "$CC"; then
2364: ac_ct_CC=$CC
2365: for ac_prog in cl.exe
2366: do
2367: # Extract the first word of "$ac_prog", so it can be a program name with args.
2368: set dummy $ac_prog; ac_word=$2
2369: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2370: $as_echo_n "checking for $ac_word... " >&6; }
2371: if ${ac_cv_prog_ac_ct_CC+:} false; then :
2372: $as_echo_n "(cached) " >&6
2373: else
2374: if test -n "$ac_ct_CC"; then
2375: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2376: else
2377: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2378: for as_dir in $PATH
2379: do
2380: IFS=$as_save_IFS
2381: test -z "$as_dir" && as_dir=.
2382: for ac_exec_ext in '' $ac_executable_extensions; do
2383: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2384: ac_cv_prog_ac_ct_CC="$ac_prog"
2385: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2386: break 2
2387: fi
2388: done
2389: done
2390: IFS=$as_save_IFS
2391:
2392: fi
2393: fi
2394: ac_ct_CC=$ac_cv_prog_ac_ct_CC
2395: if test -n "$ac_ct_CC"; then
2396: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2397: $as_echo "$ac_ct_CC" >&6; }
2398: else
2399: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2400: $as_echo "no" >&6; }
2401: fi
2402:
2403:
2404: test -n "$ac_ct_CC" && break
2405: done
2406:
2407: if test "x$ac_ct_CC" = x; then
2408: CC=""
2409: else
2410: case $cross_compiling:$ac_tool_warned in
2411: yes:)
2412: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2413: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2414: ac_tool_warned=yes ;;
2415: esac
2416: CC=$ac_ct_CC
2417: fi
2418: fi
2419:
2420: fi
2421:
2422:
2423: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2424: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2425: as_fn_error $? "no acceptable C compiler found in \$PATH
2426: See \`config.log' for more details" "$LINENO" 5; }
2427:
2428: # Provide some information about the compiler.
2429: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2430: set X $ac_compile
2431: ac_compiler=$2
2432: for ac_option in --version -v -V -qversion; do
2433: { { ac_try="$ac_compiler $ac_option >&5"
2434: case "(($ac_try" in
2435: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2436: *) ac_try_echo=$ac_try;;
2437: esac
2438: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2439: $as_echo "$ac_try_echo"; } >&5
2440: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2441: ac_status=$?
2442: if test -s conftest.err; then
2443: sed '10a\
2444: ... rest of stderr output deleted ...
2445: 10q' conftest.err >conftest.er1
2446: cat conftest.er1 >&5
2447: fi
2448: rm -f conftest.er1 conftest.err
2449: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2450: test $ac_status = 0; }
2451: done
2452:
2453: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454: /* end confdefs.h. */
2455:
2456: int
2457: main ()
2458: {
2459:
2460: ;
2461: return 0;
2462: }
2463: _ACEOF
2464: ac_clean_files_save=$ac_clean_files
2465: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2466: # Try to create an executable without -o first, disregard a.out.
2467: # It will help us diagnose broken compilers, and finding out an intuition
2468: # of exeext.
2469: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2470: $as_echo_n "checking whether the C compiler works... " >&6; }
2471: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2472:
2473: # The possible output files:
2474: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2475:
2476: ac_rmfiles=
2477: for ac_file in $ac_files
2478: do
2479: case $ac_file in
2480: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2481: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2482: esac
2483: done
2484: rm -f $ac_rmfiles
2485:
2486: if { { ac_try="$ac_link_default"
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 "$ac_link_default") 2>&5
2494: ac_status=$?
2495: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496: test $ac_status = 0; }; then :
2497: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2498: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2499: # in a Makefile. We should not override ac_cv_exeext if it was cached,
2500: # so that the user can short-circuit this test for compilers unknown to
2501: # Autoconf.
2502: for ac_file in $ac_files ''
2503: do
2504: test -f "$ac_file" || continue
2505: case $ac_file in
2506: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2507: ;;
2508: [ab].out )
2509: # We found the default executable, but exeext='' is most
2510: # certainly right.
2511: break;;
2512: *.* )
2513: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2514: then :; else
2515: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2516: fi
2517: # We set ac_cv_exeext here because the later test for it is not
2518: # safe: cross compilers may not add the suffix if given an `-o'
2519: # argument, so we may need to know it at that point already.
2520: # Even if this section looks crufty: it has the advantage of
2521: # actually working.
2522: break;;
2523: * )
2524: break;;
2525: esac
2526: done
2527: test "$ac_cv_exeext" = no && ac_cv_exeext=
2528:
2529: else
2530: ac_file=''
2531: fi
2532: if test -z "$ac_file"; then :
2533: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534: $as_echo "no" >&6; }
2535: $as_echo "$as_me: failed program was:" >&5
2536: sed 's/^/| /' conftest.$ac_ext >&5
2537:
2538: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2539: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2540: as_fn_error 77 "C compiler cannot create executables
2541: See \`config.log' for more details" "$LINENO" 5; }
2542: else
2543: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2544: $as_echo "yes" >&6; }
2545: fi
2546: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2547: $as_echo_n "checking for C compiler default output file name... " >&6; }
2548: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2549: $as_echo "$ac_file" >&6; }
2550: ac_exeext=$ac_cv_exeext
2551:
2552: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2553: ac_clean_files=$ac_clean_files_save
2554: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2555: $as_echo_n "checking for suffix of executables... " >&6; }
2556: if { { ac_try="$ac_link"
2557: case "(($ac_try" in
2558: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2559: *) ac_try_echo=$ac_try;;
2560: esac
2561: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2562: $as_echo "$ac_try_echo"; } >&5
2563: (eval "$ac_link") 2>&5
2564: ac_status=$?
2565: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2566: test $ac_status = 0; }; then :
2567: # If both `conftest.exe' and `conftest' are `present' (well, observable)
2568: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2569: # work properly (i.e., refer to `conftest.exe'), while it won't with
2570: # `rm'.
2571: for ac_file in conftest.exe conftest conftest.*; do
2572: test -f "$ac_file" || continue
2573: case $ac_file in
2574: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2575: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2576: break;;
2577: * ) break;;
2578: esac
2579: done
2580: else
2581: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2582: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2583: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2584: See \`config.log' for more details" "$LINENO" 5; }
2585: fi
2586: rm -f conftest conftest$ac_cv_exeext
2587: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2588: $as_echo "$ac_cv_exeext" >&6; }
2589:
2590: rm -f conftest.$ac_ext
2591: EXEEXT=$ac_cv_exeext
2592: ac_exeext=$EXEEXT
2593: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2594: /* end confdefs.h. */
2595: #include <stdio.h>
2596: int
2597: main ()
2598: {
2599: FILE *f = fopen ("conftest.out", "w");
2600: return ferror (f) || fclose (f) != 0;
2601:
2602: ;
2603: return 0;
2604: }
2605: _ACEOF
2606: ac_clean_files="$ac_clean_files conftest.out"
2607: # Check that the compiler produces executables we can run. If not, either
2608: # the compiler is broken, or we cross compile.
2609: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2610: $as_echo_n "checking whether we are cross compiling... " >&6; }
2611: if test "$cross_compiling" != yes; then
2612: { { ac_try="$ac_link"
2613: case "(($ac_try" in
2614: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2615: *) ac_try_echo=$ac_try;;
2616: esac
2617: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2618: $as_echo "$ac_try_echo"; } >&5
2619: (eval "$ac_link") 2>&5
2620: ac_status=$?
2621: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2622: test $ac_status = 0; }
2623: if { ac_try='./conftest$ac_cv_exeext'
2624: { { case "(($ac_try" in
2625: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2626: *) ac_try_echo=$ac_try;;
2627: esac
2628: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2629: $as_echo "$ac_try_echo"; } >&5
2630: (eval "$ac_try") 2>&5
2631: ac_status=$?
2632: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2633: test $ac_status = 0; }; }; then
2634: cross_compiling=no
2635: else
2636: if test "$cross_compiling" = maybe; then
2637: cross_compiling=yes
2638: else
2639: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2640: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2641: as_fn_error $? "cannot run C compiled programs.
2642: If you meant to cross compile, use \`--host'.
2643: See \`config.log' for more details" "$LINENO" 5; }
2644: fi
2645: fi
2646: fi
2647: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2648: $as_echo "$cross_compiling" >&6; }
2649:
2650: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2651: ac_clean_files=$ac_clean_files_save
2652: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2653: $as_echo_n "checking for suffix of object files... " >&6; }
2654: if ${ac_cv_objext+:} false; then :
2655: $as_echo_n "(cached) " >&6
2656: else
2657: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2658: /* end confdefs.h. */
2659:
2660: int
2661: main ()
2662: {
2663:
2664: ;
2665: return 0;
2666: }
2667: _ACEOF
2668: rm -f conftest.o conftest.obj
2669: if { { ac_try="$ac_compile"
2670: case "(($ac_try" in
2671: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672: *) ac_try_echo=$ac_try;;
2673: esac
2674: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2675: $as_echo "$ac_try_echo"; } >&5
2676: (eval "$ac_compile") 2>&5
2677: ac_status=$?
2678: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2679: test $ac_status = 0; }; then :
2680: for ac_file in conftest.o conftest.obj conftest.*; do
2681: test -f "$ac_file" || continue;
2682: case $ac_file in
2683: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2684: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2685: break;;
2686: esac
2687: done
2688: else
2689: $as_echo "$as_me: failed program was:" >&5
2690: sed 's/^/| /' conftest.$ac_ext >&5
2691:
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 $? "cannot compute suffix of object files: cannot compile
2695: See \`config.log' for more details" "$LINENO" 5; }
2696: fi
2697: rm -f conftest.$ac_cv_objext conftest.$ac_ext
2698: fi
2699: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2700: $as_echo "$ac_cv_objext" >&6; }
2701: OBJEXT=$ac_cv_objext
2702: ac_objext=$OBJEXT
2703: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2704: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2705: if ${ac_cv_c_compiler_gnu+:} false; then :
2706: $as_echo_n "(cached) " >&6
2707: else
2708: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2709: /* end confdefs.h. */
2710:
2711: int
2712: main ()
2713: {
2714: #ifndef __GNUC__
2715: choke me
2716: #endif
2717:
2718: ;
2719: return 0;
2720: }
2721: _ACEOF
2722: if ac_fn_c_try_compile "$LINENO"; then :
2723: ac_compiler_gnu=yes
2724: else
2725: ac_compiler_gnu=no
2726: fi
2727: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2728: ac_cv_c_compiler_gnu=$ac_compiler_gnu
2729:
2730: fi
2731: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2732: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2733: if test $ac_compiler_gnu = yes; then
2734: GCC=yes
2735: else
2736: GCC=
2737: fi
2738: ac_test_CFLAGS=${CFLAGS+set}
2739: ac_save_CFLAGS=$CFLAGS
2740: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2741: $as_echo_n "checking whether $CC accepts -g... " >&6; }
2742: if ${ac_cv_prog_cc_g+:} false; then :
2743: $as_echo_n "(cached) " >&6
2744: else
2745: ac_save_c_werror_flag=$ac_c_werror_flag
2746: ac_c_werror_flag=yes
2747: ac_cv_prog_cc_g=no
2748: CFLAGS="-g"
2749: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2750: /* end confdefs.h. */
2751:
2752: int
2753: main ()
2754: {
2755:
2756: ;
2757: return 0;
2758: }
2759: _ACEOF
2760: if ac_fn_c_try_compile "$LINENO"; then :
2761: ac_cv_prog_cc_g=yes
2762: else
2763: CFLAGS=""
2764: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2765: /* end confdefs.h. */
2766:
2767: int
2768: main ()
2769: {
2770:
2771: ;
2772: return 0;
2773: }
2774: _ACEOF
2775: if ac_fn_c_try_compile "$LINENO"; then :
2776:
2777: else
2778: ac_c_werror_flag=$ac_save_c_werror_flag
2779: CFLAGS="-g"
2780: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2781: /* end confdefs.h. */
2782:
2783: int
2784: main ()
2785: {
2786:
2787: ;
2788: return 0;
2789: }
2790: _ACEOF
2791: if ac_fn_c_try_compile "$LINENO"; then :
2792: ac_cv_prog_cc_g=yes
2793: fi
2794: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2795: fi
2796: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2797: fi
2798: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2799: ac_c_werror_flag=$ac_save_c_werror_flag
2800: fi
2801: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2802: $as_echo "$ac_cv_prog_cc_g" >&6; }
2803: if test "$ac_test_CFLAGS" = set; then
2804: CFLAGS=$ac_save_CFLAGS
2805: elif test $ac_cv_prog_cc_g = yes; then
2806: if test "$GCC" = yes; then
2807: CFLAGS="-g -O2"
2808: else
2809: CFLAGS="-g"
2810: fi
2811: else
2812: if test "$GCC" = yes; then
2813: CFLAGS="-O2"
2814: else
2815: CFLAGS=
2816: fi
2817: fi
2818: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2819: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2820: if ${ac_cv_prog_cc_c89+:} false; then :
2821: $as_echo_n "(cached) " >&6
2822: else
2823: ac_cv_prog_cc_c89=no
2824: ac_save_CC=$CC
2825: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2826: /* end confdefs.h. */
2827: #include <stdarg.h>
2828: #include <stdio.h>
2829: struct stat;
2830: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2831: struct buf { int x; };
2832: FILE * (*rcsopen) (struct buf *, struct stat *, int);
2833: static char *e (p, i)
2834: char **p;
2835: int i;
2836: {
2837: return p[i];
2838: }
2839: static char *f (char * (*g) (char **, int), char **p, ...)
2840: {
2841: char *s;
2842: va_list v;
2843: va_start (v,p);
2844: s = g (p, va_arg (v,int));
2845: va_end (v);
2846: return s;
2847: }
2848:
2849: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2850: function prototypes and stuff, but not '\xHH' hex character constants.
2851: These don't provoke an error unfortunately, instead are silently treated
2852: as 'x'. The following induces an error, until -std is added to get
2853: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2854: array size at least. It's necessary to write '\x00'==0 to get something
2855: that's true only with -std. */
2856: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2857:
2858: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2859: inside strings and character constants. */
2860: #define FOO(x) 'x'
2861: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2862:
2863: int test (int i, double x);
2864: struct s1 {int (*f) (int a);};
2865: struct s2 {int (*f) (double a);};
2866: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2867: int argc;
2868: char **argv;
2869: int
2870: main ()
2871: {
2872: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2873: ;
2874: return 0;
2875: }
2876: _ACEOF
2877: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2878: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2879: do
2880: CC="$ac_save_CC $ac_arg"
2881: if ac_fn_c_try_compile "$LINENO"; then :
2882: ac_cv_prog_cc_c89=$ac_arg
2883: fi
2884: rm -f core conftest.err conftest.$ac_objext
2885: test "x$ac_cv_prog_cc_c89" != "xno" && break
2886: done
2887: rm -f conftest.$ac_ext
2888: CC=$ac_save_CC
2889:
2890: fi
2891: # AC_CACHE_VAL
2892: case "x$ac_cv_prog_cc_c89" in
2893: x)
2894: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2895: $as_echo "none needed" >&6; } ;;
2896: xno)
2897: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2898: $as_echo "unsupported" >&6; } ;;
2899: *)
2900: CC="$CC $ac_cv_prog_cc_c89"
2901: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2902: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2903: esac
2904: if test "x$ac_cv_prog_cc_c89" != xno; then :
2905:
2906: fi
2907:
2908: ac_ext=c
2909: ac_cpp='$CPP $CPPFLAGS'
2910: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2911: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2912: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2913:
2914: ac_aux_dir=
2915: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2916: if test -f "$ac_dir/install-sh"; then
2917: ac_aux_dir=$ac_dir
2918: ac_install_sh="$ac_aux_dir/install-sh -c"
2919: break
2920: elif test -f "$ac_dir/install.sh"; then
2921: ac_aux_dir=$ac_dir
2922: ac_install_sh="$ac_aux_dir/install.sh -c"
2923: break
2924: elif test -f "$ac_dir/shtool"; then
2925: ac_aux_dir=$ac_dir
2926: ac_install_sh="$ac_aux_dir/shtool install -c"
2927: break
2928: fi
2929: done
2930: if test -z "$ac_aux_dir"; then
2931: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2932: fi
2933:
2934: # These three variables are undocumented and unsupported,
2935: # and are intended to be withdrawn in a future Autoconf release.
2936: # They can cause serious problems if a builder's source tree is in a directory
2937: # whose full name contains unusual characters.
2938: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2939: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2940: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2941:
2942:
2943: # Find a good install program. We prefer a C program (faster),
2944: # so one script is as good as another. But avoid the broken or
2945: # incompatible versions:
2946: # SysV /etc/install, /usr/sbin/install
2947: # SunOS /usr/etc/install
2948: # IRIX /sbin/install
2949: # AIX /bin/install
2950: # AmigaOS /C/install, which installs bootblocks on floppy discs
2951: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2952: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2953: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2954: # OS/2's system install, which has a completely different semantic
2955: # ./install, which can be erroneously created by make from ./install.sh.
2956: # Reject install programs that cannot install multiple files.
2957: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2958: $as_echo_n "checking for a BSD-compatible install... " >&6; }
2959: if test -z "$INSTALL"; then
2960: if ${ac_cv_path_install+:} false; then :
2961: $as_echo_n "(cached) " >&6
2962: else
2963: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2964: for as_dir in $PATH
2965: do
2966: IFS=$as_save_IFS
2967: test -z "$as_dir" && as_dir=.
2968: # Account for people who put trailing slashes in PATH elements.
2969: case $as_dir/ in #((
2970: ./ | .// | /[cC]/* | \
2971: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2972: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2973: /usr/ucb/* ) ;;
2974: *)
2975: # OSF1 and SCO ODT 3.0 have their own names for install.
2976: # Don't use installbsd from OSF since it installs stuff as root
2977: # by default.
2978: for ac_prog in ginstall scoinst install; do
2979: for ac_exec_ext in '' $ac_executable_extensions; do
2980: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2981: if test $ac_prog = install &&
2982: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2983: # AIX install. It has an incompatible calling convention.
2984: :
2985: elif test $ac_prog = install &&
2986: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2987: # program-specific install script used by HP pwplus--don't use.
2988: :
2989: else
2990: rm -rf conftest.one conftest.two conftest.dir
2991: echo one > conftest.one
2992: echo two > conftest.two
2993: mkdir conftest.dir
2994: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2995: test -s conftest.one && test -s conftest.two &&
2996: test -s conftest.dir/conftest.one &&
2997: test -s conftest.dir/conftest.two
2998: then
2999: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3000: break 3
3001: fi
3002: fi
3003: fi
3004: done
3005: done
3006: ;;
3007: esac
3008:
3009: done
3010: IFS=$as_save_IFS
3011:
3012: rm -rf conftest.one conftest.two conftest.dir
3013:
3014: fi
3015: if test "${ac_cv_path_install+set}" = set; then
3016: INSTALL=$ac_cv_path_install
3017: else
3018: # As a last resort, use the slow shell script. Don't cache a
3019: # value for INSTALL within a source directory, because that will
3020: # break other packages using the cache if that directory is
3021: # removed, or if the value is a relative name.
3022: INSTALL=$ac_install_sh
3023: fi
3024: fi
3025: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3026: $as_echo "$INSTALL" >&6; }
3027:
3028: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3029: # It thinks the first close brace ends the variable substitution.
3030: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3031:
3032: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3033:
3034: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3035:
3036:
3037: # Make sure we can run config.sub.
3038: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3039: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3040:
3041: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3042: $as_echo_n "checking build system type... " >&6; }
3043: if ${ac_cv_build+:} false; then :
3044: $as_echo_n "(cached) " >&6
3045: else
3046: ac_build_alias=$build_alias
3047: test "x$ac_build_alias" = x &&
3048: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3049: test "x$ac_build_alias" = x &&
3050: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3051: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3052: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3053:
3054: fi
3055: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3056: $as_echo "$ac_cv_build" >&6; }
3057: case $ac_cv_build in
3058: *-*-*) ;;
3059: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3060: esac
3061: build=$ac_cv_build
3062: ac_save_IFS=$IFS; IFS='-'
3063: set x $ac_cv_build
3064: shift
3065: build_cpu=$1
3066: build_vendor=$2
3067: shift; shift
3068: # Remember, the first character of IFS is used to create $*,
3069: # except with old shells:
3070: build_os=$*
3071: IFS=$ac_save_IFS
3072: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3073:
3074:
3075: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3076: $as_echo_n "checking host system type... " >&6; }
3077: if ${ac_cv_host+:} false; then :
3078: $as_echo_n "(cached) " >&6
3079: else
3080: if test "x$host_alias" = x; then
3081: ac_cv_host=$ac_cv_build
3082: else
3083: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3084: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3085: fi
3086:
3087: fi
3088: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3089: $as_echo "$ac_cv_host" >&6; }
3090: case $ac_cv_host in
3091: *-*-*) ;;
3092: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3093: esac
3094: host=$ac_cv_host
3095: ac_save_IFS=$IFS; IFS='-'
3096: set x $ac_cv_host
3097: shift
3098: host_cpu=$1
3099: host_vendor=$2
3100: shift; shift
3101: # Remember, the first character of IFS is used to create $*,
3102: # except with old shells:
3103: host_os=$*
3104: IFS=$ac_save_IFS
3105: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3106:
3107:
3108: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3109: $as_echo_n "checking target system type... " >&6; }
3110: if ${ac_cv_target+:} false; then :
3111: $as_echo_n "(cached) " >&6
3112: else
3113: if test "x$target_alias" = x; then
3114: ac_cv_target=$ac_cv_host
3115: else
3116: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3117: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3118: fi
3119:
3120: fi
3121: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3122: $as_echo "$ac_cv_target" >&6; }
3123: case $ac_cv_target in
3124: *-*-*) ;;
3125: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3126: esac
3127: target=$ac_cv_target
3128: ac_save_IFS=$IFS; IFS='-'
3129: set x $ac_cv_target
3130: shift
3131: target_cpu=$1
3132: target_vendor=$2
3133: shift; shift
3134: # Remember, the first character of IFS is used to create $*,
3135: # except with old shells:
3136: target_os=$*
3137: IFS=$ac_save_IFS
3138: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3139:
3140:
3141: # The aliases save the names the user supplied, while $host etc.
3142: # will get canonicalized.
3143: test -n "$target_alias" &&
3144: test "$program_prefix$program_suffix$program_transform_name" = \
3145: NONENONEs,x,x, &&
3146: program_prefix=${target_alias}-
3147:
3148: if test -n "$ac_tool_prefix"; then
3149: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
3150: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
3151: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3152: $as_echo_n "checking for $ac_word... " >&6; }
3153: if ${ac_cv_prog_MKDEP+:} false; then :
3154: $as_echo_n "(cached) " >&6
3155: else
3156: if test -n "$MKDEP"; then
3157: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
3158: else
3159: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3160: for as_dir in $PATH
3161: do
3162: IFS=$as_save_IFS
3163: test -z "$as_dir" && as_dir=.
3164: for ac_exec_ext in '' $ac_executable_extensions; do
3165: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3166: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
3167: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3168: break 2
3169: fi
3170: done
3171: done
3172: IFS=$as_save_IFS
3173:
3174: fi
3175: fi
3176: MKDEP=$ac_cv_prog_MKDEP
3177: if test -n "$MKDEP"; then
3178: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
3179: $as_echo "$MKDEP" >&6; }
3180: else
3181: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3182: $as_echo "no" >&6; }
3183: fi
3184:
3185:
3186: fi
3187: if test -z "$ac_cv_prog_MKDEP"; then
3188: ac_ct_MKDEP=$MKDEP
3189: # Extract the first word of "mkdep", so it can be a program name with args.
3190: set dummy mkdep; ac_word=$2
3191: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3192: $as_echo_n "checking for $ac_word... " >&6; }
3193: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
3194: $as_echo_n "(cached) " >&6
3195: else
3196: if test -n "$ac_ct_MKDEP"; then
3197: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
3198: else
3199: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3200: for as_dir in $PATH
3201: do
3202: IFS=$as_save_IFS
3203: test -z "$as_dir" && as_dir=.
3204: for ac_exec_ext in '' $ac_executable_extensions; do
3205: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3206: ac_cv_prog_ac_ct_MKDEP="mkdep"
3207: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3208: break 2
3209: fi
3210: done
3211: done
3212: IFS=$as_save_IFS
3213:
3214: fi
3215: fi
3216: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
3217: if test -n "$ac_ct_MKDEP"; then
3218: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
3219: $as_echo "$ac_ct_MKDEP" >&6; }
3220: else
3221: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3222: $as_echo "no" >&6; }
3223: fi
3224:
3225: if test "x$ac_ct_MKDEP" = x; then
3226: MKDEP="no"
3227: else
3228: case $cross_compiling:$ac_tool_warned in
3229: yes:)
3230: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3231: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3232: ac_tool_warned=yes ;;
3233: esac
3234: MKDEP=$ac_ct_MKDEP
3235: fi
3236: else
3237: MKDEP="$ac_cv_prog_MKDEP"
3238: fi
3239:
3240:
3241:
3242: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
3243: LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
3244:
3245:
3246: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_CipherInit_ex in -lcrypto" >&5
3247: $as_echo_n "checking for EVP_CipherInit_ex in -lcrypto... " >&6; }
3248: if ${ac_cv_lib_crypto_EVP_CipherInit_ex+:} false; then :
3249: $as_echo_n "(cached) " >&6
3250: else
3251: ac_check_lib_save_LIBS=$LIBS
3252: LIBS="-lcrypto $LIBS"
3253: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254: /* end confdefs.h. */
3255:
3256: /* Override any GCC internal prototype to avoid an error.
3257: Use char because int might match the return type of a GCC
3258: builtin and then its argument prototype would still apply. */
3259: #ifdef __cplusplus
3260: extern "C"
3261: #endif
3262: char EVP_CipherInit_ex ();
3263: int
3264: main ()
3265: {
3266: return EVP_CipherInit_ex ();
3267: ;
3268: return 0;
3269: }
3270: _ACEOF
3271: if ac_fn_c_try_link "$LINENO"; then :
3272: ac_cv_lib_crypto_EVP_CipherInit_ex=yes
3273: else
3274: ac_cv_lib_crypto_EVP_CipherInit_ex=no
3275: fi
3276: rm -f core conftest.err conftest.$ac_objext \
3277: conftest$ac_exeext conftest.$ac_ext
3278: LIBS=$ac_check_lib_save_LIBS
3279: fi
3280: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_CipherInit_ex" >&5
3281: $as_echo "$ac_cv_lib_crypto_EVP_CipherInit_ex" >&6; }
3282: if test "x$ac_cv_lib_crypto_EVP_CipherInit_ex" = xyes; then :
3283: cat >>confdefs.h <<_ACEOF
3284: #define HAVE_LIBCRYPTO 1
3285: _ACEOF
3286:
3287: LIBS="-lcrypto $LIBS"
3288:
3289: fi
3290:
3291: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
3292: $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
3293: if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
3294: $as_echo_n "(cached) " >&6
3295: else
3296: ac_check_lib_save_LIBS=$LIBS
3297: LIBS="-lpthread $LIBS"
3298: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3299: /* end confdefs.h. */
3300:
3301: /* Override any GCC internal prototype to avoid an error.
3302: Use char because int might match the return type of a GCC
3303: builtin and then its argument prototype would still apply. */
3304: #ifdef __cplusplus
3305: extern "C"
3306: #endif
3307: char pthread_mutex_init ();
3308: int
3309: main ()
3310: {
3311: return pthread_mutex_init ();
3312: ;
3313: return 0;
3314: }
3315: _ACEOF
3316: if ac_fn_c_try_link "$LINENO"; then :
3317: ac_cv_lib_pthread_pthread_mutex_init=yes
3318: else
3319: ac_cv_lib_pthread_pthread_mutex_init=no
3320: fi
3321: rm -f core conftest.err conftest.$ac_objext \
3322: conftest$ac_exeext conftest.$ac_ext
3323: LIBS=$ac_check_lib_save_LIBS
3324: fi
3325: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
3326: $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
3327: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
3328: cat >>confdefs.h <<_ACEOF
3329: #define HAVE_LIBPTHREAD 1
3330: _ACEOF
3331:
3332: LIBS="-lpthread $LIBS"
3333:
3334: fi
3335:
3336: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
3337: $as_echo_n "checking for forkpty in -lutil... " >&6; }
3338: if ${ac_cv_lib_util_forkpty+:} false; then :
3339: $as_echo_n "(cached) " >&6
3340: else
3341: ac_check_lib_save_LIBS=$LIBS
3342: LIBS="-lutil $LIBS"
3343: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344: /* end confdefs.h. */
3345:
3346: /* Override any GCC internal prototype to avoid an error.
3347: Use char because int might match the return type of a GCC
3348: builtin and then its argument prototype would still apply. */
3349: #ifdef __cplusplus
3350: extern "C"
3351: #endif
3352: char forkpty ();
3353: int
3354: main ()
3355: {
3356: return forkpty ();
3357: ;
3358: return 0;
3359: }
3360: _ACEOF
3361: if ac_fn_c_try_link "$LINENO"; then :
3362: ac_cv_lib_util_forkpty=yes
3363: else
3364: ac_cv_lib_util_forkpty=no
3365: fi
3366: rm -f core conftest.err conftest.$ac_objext \
3367: conftest$ac_exeext conftest.$ac_ext
3368: LIBS=$ac_check_lib_save_LIBS
3369: fi
3370: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
3371: $as_echo "$ac_cv_lib_util_forkpty" >&6; }
3372: if test "x$ac_cv_lib_util_forkpty" = xyes; then :
3373: cat >>confdefs.h <<_ACEOF
3374: #define HAVE_LIBUTIL 1
3375: _ACEOF
3376:
3377: LIBS="-lutil $LIBS"
3378:
3379: fi
3380:
3381: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
3382: $as_echo_n "checking for aio_read in -lrt... " >&6; }
3383: if ${ac_cv_lib_rt_aio_read+:} false; then :
3384: $as_echo_n "(cached) " >&6
3385: else
3386: ac_check_lib_save_LIBS=$LIBS
3387: LIBS="-lrt $LIBS"
3388: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389: /* end confdefs.h. */
3390:
3391: /* Override any GCC internal prototype to avoid an error.
3392: Use char because int might match the return type of a GCC
3393: builtin and then its argument prototype would still apply. */
3394: #ifdef __cplusplus
3395: extern "C"
3396: #endif
3397: char aio_read ();
3398: int
3399: main ()
3400: {
3401: return aio_read ();
3402: ;
3403: return 0;
3404: }
3405: _ACEOF
3406: if ac_fn_c_try_link "$LINENO"; then :
3407: ac_cv_lib_rt_aio_read=yes
3408: else
3409: ac_cv_lib_rt_aio_read=no
3410: fi
3411: rm -f core conftest.err conftest.$ac_objext \
3412: conftest$ac_exeext conftest.$ac_ext
3413: LIBS=$ac_check_lib_save_LIBS
3414: fi
3415: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
3416: $as_echo "$ac_cv_lib_rt_aio_read" >&6; }
3417: if test "x$ac_cv_lib_rt_aio_read" = xyes; then :
3418: cat >>confdefs.h <<_ACEOF
3419: #define HAVE_LIBRT 1
3420: _ACEOF
3421:
3422: LIBS="-lrt $LIBS"
3423:
3424: fi
3425:
3426: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -lelwix" >&5
3427: $as_echo_n "checking for crcFletcher16 in -lelwix... " >&6; }
3428: if ${ac_cv_lib_elwix_crcFletcher16+:} false; then :
3429: $as_echo_n "(cached) " >&6
3430: else
3431: ac_check_lib_save_LIBS=$LIBS
3432: LIBS="-lelwix $LIBS"
3433: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3434: /* end confdefs.h. */
3435:
3436: /* Override any GCC internal prototype to avoid an error.
3437: Use char because int might match the return type of a GCC
3438: builtin and then its argument prototype would still apply. */
3439: #ifdef __cplusplus
3440: extern "C"
3441: #endif
3442: char crcFletcher16 ();
3443: int
3444: main ()
3445: {
3446: return crcFletcher16 ();
3447: ;
3448: return 0;
3449: }
3450: _ACEOF
3451: if ac_fn_c_try_link "$LINENO"; then :
3452: ac_cv_lib_elwix_crcFletcher16=yes
3453: else
3454: ac_cv_lib_elwix_crcFletcher16=no
3455: fi
3456: rm -f core conftest.err conftest.$ac_objext \
3457: conftest$ac_exeext conftest.$ac_ext
3458: LIBS=$ac_check_lib_save_LIBS
3459: fi
3460: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_crcFletcher16" >&5
3461: $as_echo "$ac_cv_lib_elwix_crcFletcher16" >&6; }
3462: if test "x$ac_cv_lib_elwix_crcFletcher16" = xyes; then :
3463: cat >>confdefs.h <<_ACEOF
3464: #define HAVE_LIBELWIX 1
3465: _ACEOF
3466:
3467: LIBS="-lelwix $LIBS"
3468:
3469: fi
3470:
3471:
3472: # Checks for header files.
3473: ac_ext=c
3474: ac_cpp='$CPP $CPPFLAGS'
3475: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3476: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3477: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3478: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3479: $as_echo_n "checking how to run the C preprocessor... " >&6; }
3480: # On Suns, sometimes $CPP names a directory.
3481: if test -n "$CPP" && test -d "$CPP"; then
3482: CPP=
3483: fi
3484: if test -z "$CPP"; then
3485: if ${ac_cv_prog_CPP+:} false; then :
3486: $as_echo_n "(cached) " >&6
3487: else
3488: # Double quotes because CPP needs to be expanded
3489: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3490: do
3491: ac_preproc_ok=false
3492: for ac_c_preproc_warn_flag in '' yes
3493: do
3494: # Use a header file that comes with gcc, so configuring glibc
3495: # with a fresh cross-compiler works.
3496: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3497: # <limits.h> exists even on freestanding compilers.
3498: # On the NeXT, cc -E runs the code through the compiler's parser,
3499: # not just through cpp. "Syntax error" is here to catch this case.
3500: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3501: /* end confdefs.h. */
3502: #ifdef __STDC__
3503: # include <limits.h>
3504: #else
3505: # include <assert.h>
3506: #endif
3507: Syntax error
3508: _ACEOF
3509: if ac_fn_c_try_cpp "$LINENO"; then :
3510:
3511: else
3512: # Broken: fails on valid input.
3513: continue
3514: fi
3515: rm -f conftest.err conftest.i conftest.$ac_ext
3516:
3517: # OK, works on sane cases. Now check whether nonexistent headers
3518: # can be detected and how.
3519: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3520: /* end confdefs.h. */
3521: #include <ac_nonexistent.h>
3522: _ACEOF
3523: if ac_fn_c_try_cpp "$LINENO"; then :
3524: # Broken: success on invalid input.
3525: continue
3526: else
3527: # Passes both tests.
3528: ac_preproc_ok=:
3529: break
3530: fi
3531: rm -f conftest.err conftest.i conftest.$ac_ext
3532:
3533: done
3534: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3535: rm -f conftest.i conftest.err conftest.$ac_ext
3536: if $ac_preproc_ok; then :
3537: break
3538: fi
3539:
3540: done
3541: ac_cv_prog_CPP=$CPP
3542:
3543: fi
3544: CPP=$ac_cv_prog_CPP
3545: else
3546: ac_cv_prog_CPP=$CPP
3547: fi
3548: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3549: $as_echo "$CPP" >&6; }
3550: ac_preproc_ok=false
3551: for ac_c_preproc_warn_flag in '' yes
3552: do
3553: # Use a header file that comes with gcc, so configuring glibc
3554: # with a fresh cross-compiler works.
3555: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3556: # <limits.h> exists even on freestanding compilers.
3557: # On the NeXT, cc -E runs the code through the compiler's parser,
3558: # not just through cpp. "Syntax error" is here to catch this case.
3559: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3560: /* end confdefs.h. */
3561: #ifdef __STDC__
3562: # include <limits.h>
3563: #else
3564: # include <assert.h>
3565: #endif
3566: Syntax error
3567: _ACEOF
3568: if ac_fn_c_try_cpp "$LINENO"; then :
3569:
3570: else
3571: # Broken: fails on valid input.
3572: continue
3573: fi
3574: rm -f conftest.err conftest.i conftest.$ac_ext
3575:
3576: # OK, works on sane cases. Now check whether nonexistent headers
3577: # can be detected and how.
3578: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3579: /* end confdefs.h. */
3580: #include <ac_nonexistent.h>
3581: _ACEOF
3582: if ac_fn_c_try_cpp "$LINENO"; then :
3583: # Broken: success on invalid input.
3584: continue
3585: else
3586: # Passes both tests.
3587: ac_preproc_ok=:
3588: break
3589: fi
3590: rm -f conftest.err conftest.i conftest.$ac_ext
3591:
3592: done
3593: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3594: rm -f conftest.i conftest.err conftest.$ac_ext
3595: if $ac_preproc_ok; then :
3596:
3597: else
3598: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3599: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3600: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3601: See \`config.log' for more details" "$LINENO" 5; }
3602: fi
3603:
3604: ac_ext=c
3605: ac_cpp='$CPP $CPPFLAGS'
3606: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3607: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3608: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3609:
3610:
3611: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3612: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3613: if ${ac_cv_path_GREP+:} false; then :
3614: $as_echo_n "(cached) " >&6
3615: else
3616: if test -z "$GREP"; then
3617: ac_path_GREP_found=false
3618: # Loop through the user's path and test for each of PROGNAME-LIST
3619: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3621: do
3622: IFS=$as_save_IFS
3623: test -z "$as_dir" && as_dir=.
3624: for ac_prog in grep ggrep; do
3625: for ac_exec_ext in '' $ac_executable_extensions; do
3626: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3627: as_fn_executable_p "$ac_path_GREP" || continue
3628: # Check for GNU ac_path_GREP and select it if it is found.
3629: # Check for GNU $ac_path_GREP
3630: case `"$ac_path_GREP" --version 2>&1` in
3631: *GNU*)
3632: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3633: *)
3634: ac_count=0
3635: $as_echo_n 0123456789 >"conftest.in"
3636: while :
3637: do
3638: cat "conftest.in" "conftest.in" >"conftest.tmp"
3639: mv "conftest.tmp" "conftest.in"
3640: cp "conftest.in" "conftest.nl"
3641: $as_echo 'GREP' >> "conftest.nl"
3642: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3643: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3644: as_fn_arith $ac_count + 1 && ac_count=$as_val
3645: if test $ac_count -gt ${ac_path_GREP_max-0}; then
3646: # Best one so far, save it but keep looking for a better one
3647: ac_cv_path_GREP="$ac_path_GREP"
3648: ac_path_GREP_max=$ac_count
3649: fi
3650: # 10*(2^10) chars as input seems more than enough
3651: test $ac_count -gt 10 && break
3652: done
3653: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3654: esac
3655:
3656: $ac_path_GREP_found && break 3
3657: done
3658: done
3659: done
3660: IFS=$as_save_IFS
3661: if test -z "$ac_cv_path_GREP"; then
3662: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3663: fi
3664: else
3665: ac_cv_path_GREP=$GREP
3666: fi
3667:
3668: fi
3669: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3670: $as_echo "$ac_cv_path_GREP" >&6; }
3671: GREP="$ac_cv_path_GREP"
3672:
3673:
3674: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3675: $as_echo_n "checking for egrep... " >&6; }
3676: if ${ac_cv_path_EGREP+:} false; then :
3677: $as_echo_n "(cached) " >&6
3678: else
3679: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3680: then ac_cv_path_EGREP="$GREP -E"
3681: else
3682: if test -z "$EGREP"; then
3683: ac_path_EGREP_found=false
3684: # Loop through the user's path and test for each of PROGNAME-LIST
3685: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3686: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3687: do
3688: IFS=$as_save_IFS
3689: test -z "$as_dir" && as_dir=.
3690: for ac_prog in egrep; do
3691: for ac_exec_ext in '' $ac_executable_extensions; do
3692: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3693: as_fn_executable_p "$ac_path_EGREP" || continue
3694: # Check for GNU ac_path_EGREP and select it if it is found.
3695: # Check for GNU $ac_path_EGREP
3696: case `"$ac_path_EGREP" --version 2>&1` in
3697: *GNU*)
3698: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3699: *)
3700: ac_count=0
3701: $as_echo_n 0123456789 >"conftest.in"
3702: while :
3703: do
3704: cat "conftest.in" "conftest.in" >"conftest.tmp"
3705: mv "conftest.tmp" "conftest.in"
3706: cp "conftest.in" "conftest.nl"
3707: $as_echo 'EGREP' >> "conftest.nl"
3708: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3709: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3710: as_fn_arith $ac_count + 1 && ac_count=$as_val
3711: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3712: # Best one so far, save it but keep looking for a better one
3713: ac_cv_path_EGREP="$ac_path_EGREP"
3714: ac_path_EGREP_max=$ac_count
3715: fi
3716: # 10*(2^10) chars as input seems more than enough
3717: test $ac_count -gt 10 && break
3718: done
3719: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3720: esac
3721:
3722: $ac_path_EGREP_found && break 3
3723: done
3724: done
3725: done
3726: IFS=$as_save_IFS
3727: if test -z "$ac_cv_path_EGREP"; then
3728: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3729: fi
3730: else
3731: ac_cv_path_EGREP=$EGREP
3732: fi
3733:
3734: fi
3735: fi
3736: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3737: $as_echo "$ac_cv_path_EGREP" >&6; }
3738: EGREP="$ac_cv_path_EGREP"
3739:
3740:
3741: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3742: $as_echo_n "checking for ANSI C header files... " >&6; }
3743: if ${ac_cv_header_stdc+:} false; then :
3744: $as_echo_n "(cached) " >&6
3745: else
3746: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747: /* end confdefs.h. */
3748: #include <stdlib.h>
3749: #include <stdarg.h>
3750: #include <string.h>
3751: #include <float.h>
3752:
3753: int
3754: main ()
3755: {
3756:
3757: ;
3758: return 0;
3759: }
3760: _ACEOF
3761: if ac_fn_c_try_compile "$LINENO"; then :
3762: ac_cv_header_stdc=yes
3763: else
3764: ac_cv_header_stdc=no
3765: fi
3766: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3767:
3768: if test $ac_cv_header_stdc = yes; then
3769: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3770: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771: /* end confdefs.h. */
3772: #include <string.h>
3773:
3774: _ACEOF
3775: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3776: $EGREP "memchr" >/dev/null 2>&1; then :
3777:
3778: else
3779: ac_cv_header_stdc=no
3780: fi
3781: rm -f conftest*
3782:
3783: fi
3784:
3785: if test $ac_cv_header_stdc = yes; then
3786: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3787: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788: /* end confdefs.h. */
3789: #include <stdlib.h>
3790:
3791: _ACEOF
3792: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3793: $EGREP "free" >/dev/null 2>&1; then :
3794:
3795: else
3796: ac_cv_header_stdc=no
3797: fi
3798: rm -f conftest*
3799:
3800: fi
3801:
3802: if test $ac_cv_header_stdc = yes; then
3803: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3804: if test "$cross_compiling" = yes; then :
3805: :
3806: else
3807: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808: /* end confdefs.h. */
3809: #include <ctype.h>
3810: #include <stdlib.h>
3811: #if ((' ' & 0x0FF) == 0x020)
3812: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3813: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3814: #else
3815: # define ISLOWER(c) \
3816: (('a' <= (c) && (c) <= 'i') \
3817: || ('j' <= (c) && (c) <= 'r') \
3818: || ('s' <= (c) && (c) <= 'z'))
3819: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3820: #endif
3821:
3822: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3823: int
3824: main ()
3825: {
3826: int i;
3827: for (i = 0; i < 256; i++)
3828: if (XOR (islower (i), ISLOWER (i))
3829: || toupper (i) != TOUPPER (i))
3830: return 2;
3831: return 0;
3832: }
3833: _ACEOF
3834: if ac_fn_c_try_run "$LINENO"; then :
3835:
3836: else
3837: ac_cv_header_stdc=no
3838: fi
3839: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3840: conftest.$ac_objext conftest.beam conftest.$ac_ext
3841: fi
3842:
3843: fi
3844: fi
3845: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3846: $as_echo "$ac_cv_header_stdc" >&6; }
3847: if test $ac_cv_header_stdc = yes; then
3848:
3849: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3850:
3851: fi
3852:
3853: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3854: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3855: inttypes.h stdint.h unistd.h
3856: do :
3857: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3858: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3859: "
3860: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3861: cat >>confdefs.h <<_ACEOF
3862: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3863: _ACEOF
3864:
3865: fi
3866:
3867: done
3868:
3869:
3870: for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h
3871: do :
3872: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3873: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3874: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3875: cat >>confdefs.h <<_ACEOF
3876: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3877: _ACEOF
3878:
3879: fi
3880:
3881: done
3882:
3883:
3884: # Checks for typedefs, structures, and compiler characteristics.
3885: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3886: $as_echo_n "checking for inline... " >&6; }
3887: if ${ac_cv_c_inline+:} false; then :
3888: $as_echo_n "(cached) " >&6
3889: else
3890: ac_cv_c_inline=no
3891: for ac_kw in inline __inline__ __inline; do
3892: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893: /* end confdefs.h. */
3894: #ifndef __cplusplus
3895: typedef int foo_t;
3896: static $ac_kw foo_t static_foo () {return 0; }
3897: $ac_kw foo_t foo () {return 0; }
3898: #endif
3899:
3900: _ACEOF
3901: if ac_fn_c_try_compile "$LINENO"; then :
3902: ac_cv_c_inline=$ac_kw
3903: fi
3904: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3905: test "$ac_cv_c_inline" != no && break
3906: done
3907:
3908: fi
3909: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
3910: $as_echo "$ac_cv_c_inline" >&6; }
3911:
3912: case $ac_cv_c_inline in
3913: inline | yes) ;;
3914: *)
3915: case $ac_cv_c_inline in
3916: no) ac_val=;;
3917: *) ac_val=$ac_cv_c_inline;;
3918: esac
3919: cat >>confdefs.h <<_ACEOF
3920: #ifndef __cplusplus
3921: #define inline $ac_val
3922: #endif
3923: _ACEOF
3924: ;;
3925: esac
3926:
3927:
3928: # Checks for library functions.
3929:
3930:
3931:
3932: for ac_header in $ac_header_list
3933: do :
3934: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3935: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3936: "
3937: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3938: cat >>confdefs.h <<_ACEOF
3939: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3940: _ACEOF
3941:
3942: fi
3943:
3944: done
3945:
3946:
3947:
3948:
3949:
3950:
3951:
3952:
3953: for ac_func in getpagesize
3954: do :
3955: ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
3956: if test "x$ac_cv_func_getpagesize" = xyes; then :
3957: cat >>confdefs.h <<_ACEOF
3958: #define HAVE_GETPAGESIZE 1
3959: _ACEOF
3960:
3961: fi
3962: done
3963:
3964: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
3965: $as_echo_n "checking for working mmap... " >&6; }
3966: if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
3967: $as_echo_n "(cached) " >&6
3968: else
3969: if test "$cross_compiling" = yes; then :
3970: ac_cv_func_mmap_fixed_mapped=no
3971: else
3972: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973: /* end confdefs.h. */
3974: $ac_includes_default
3975: /* malloc might have been renamed as rpl_malloc. */
3976: #undef malloc
3977:
3978: /* Thanks to Mike Haertel and Jim Avera for this test.
3979: Here is a matrix of mmap possibilities:
3980: mmap private not fixed
3981: mmap private fixed at somewhere currently unmapped
3982: mmap private fixed at somewhere already mapped
3983: mmap shared not fixed
3984: mmap shared fixed at somewhere currently unmapped
3985: mmap shared fixed at somewhere already mapped
3986: For private mappings, we should verify that changes cannot be read()
3987: back from the file, nor mmap's back from the file at a different
3988: address. (There have been systems where private was not correctly
3989: implemented like the infamous i386 svr4.0, and systems where the
3990: VM page cache was not coherent with the file system buffer cache
3991: like early versions of FreeBSD and possibly contemporary NetBSD.)
3992: For shared mappings, we should conversely verify that changes get
3993: propagated back to all the places they're supposed to be.
3994:
3995: Grep wants private fixed already mapped.
3996: The main things grep needs to know about mmap are:
3997: * does it exist and is it safe to write into the mmap'd area
3998: * how to use it (BSD variants) */
3999:
4000: #include <fcntl.h>
4001: #include <sys/mman.h>
4002:
4003: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4004: char *malloc ();
4005: #endif
4006:
4007: /* This mess was copied from the GNU getpagesize.h. */
4008: #ifndef HAVE_GETPAGESIZE
4009: # ifdef _SC_PAGESIZE
4010: # define getpagesize() sysconf(_SC_PAGESIZE)
4011: # else /* no _SC_PAGESIZE */
4012: # ifdef HAVE_SYS_PARAM_H
4013: # include <sys/param.h>
4014: # ifdef EXEC_PAGESIZE
4015: # define getpagesize() EXEC_PAGESIZE
4016: # else /* no EXEC_PAGESIZE */
4017: # ifdef NBPG
4018: # define getpagesize() NBPG * CLSIZE
4019: # ifndef CLSIZE
4020: # define CLSIZE 1
4021: # endif /* no CLSIZE */
4022: # else /* no NBPG */
4023: # ifdef NBPC
4024: # define getpagesize() NBPC
4025: # else /* no NBPC */
4026: # ifdef PAGESIZE
4027: # define getpagesize() PAGESIZE
4028: # endif /* PAGESIZE */
4029: # endif /* no NBPC */
4030: # endif /* no NBPG */
4031: # endif /* no EXEC_PAGESIZE */
4032: # else /* no HAVE_SYS_PARAM_H */
4033: # define getpagesize() 8192 /* punt totally */
4034: # endif /* no HAVE_SYS_PARAM_H */
4035: # endif /* no _SC_PAGESIZE */
4036:
4037: #endif /* no HAVE_GETPAGESIZE */
4038:
4039: int
4040: main ()
4041: {
4042: char *data, *data2, *data3;
4043: const char *cdata2;
4044: int i, pagesize;
4045: int fd, fd2;
4046:
4047: pagesize = getpagesize ();
4048:
4049: /* First, make a file with some known garbage in it. */
4050: data = (char *) malloc (pagesize);
4051: if (!data)
4052: return 1;
4053: for (i = 0; i < pagesize; ++i)
4054: *(data + i) = rand ();
4055: umask (0);
4056: fd = creat ("conftest.mmap", 0600);
4057: if (fd < 0)
4058: return 2;
4059: if (write (fd, data, pagesize) != pagesize)
4060: return 3;
4061: close (fd);
4062:
4063: /* Next, check that the tail of a page is zero-filled. File must have
4064: non-zero length, otherwise we risk SIGBUS for entire page. */
4065: fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4066: if (fd2 < 0)
4067: return 4;
4068: cdata2 = "";
4069: if (write (fd2, cdata2, 1) != 1)
4070: return 5;
4071: data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4072: if (data2 == MAP_FAILED)
4073: return 6;
4074: for (i = 0; i < pagesize; ++i)
4075: if (*(data2 + i))
4076: return 7;
4077: close (fd2);
4078: if (munmap (data2, pagesize))
4079: return 8;
4080:
4081: /* Next, try to mmap the file at a fixed address which already has
4082: something else allocated at it. If we can, also make sure that
4083: we see the same garbage. */
4084: fd = open ("conftest.mmap", O_RDWR);
4085: if (fd < 0)
4086: return 9;
4087: if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4088: MAP_PRIVATE | MAP_FIXED, fd, 0L))
4089: return 10;
4090: for (i = 0; i < pagesize; ++i)
4091: if (*(data + i) != *(data2 + i))
4092: return 11;
4093:
4094: /* Finally, make sure that changes to the mapped area do not
4095: percolate back to the file as seen by read(). (This is a bug on
4096: some variants of i386 svr4.0.) */
4097: for (i = 0; i < pagesize; ++i)
4098: *(data2 + i) = *(data2 + i) + 1;
4099: data3 = (char *) malloc (pagesize);
4100: if (!data3)
4101: return 12;
4102: if (read (fd, data3, pagesize) != pagesize)
4103: return 13;
4104: for (i = 0; i < pagesize; ++i)
4105: if (*(data + i) != *(data3 + i))
4106: return 14;
4107: close (fd);
4108: return 0;
4109: }
4110: _ACEOF
4111: if ac_fn_c_try_run "$LINENO"; then :
4112: ac_cv_func_mmap_fixed_mapped=yes
4113: else
4114: ac_cv_func_mmap_fixed_mapped=no
4115: fi
4116: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4117: conftest.$ac_objext conftest.beam conftest.$ac_ext
4118: fi
4119:
4120: fi
4121: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4122: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4123: if test $ac_cv_func_mmap_fixed_mapped = yes; then
4124:
4125: $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4126:
4127: fi
4128: rm -f conftest.mmap conftest.txt
4129:
4130: for ac_func in bzero memset munmap
4131: do :
4132: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4133: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4134: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4135: cat >>confdefs.h <<_ACEOF
4136: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4137: _ACEOF
4138:
4139: fi
4140: done
4141:
4142: for ac_func in pthread_create pthread_exit
4143: do :
4144: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4145: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4146: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4147: cat >>confdefs.h <<_ACEOF
4148: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4149: _ACEOF
4150:
4151: fi
4152: done
4153:
4154: for ac_func in shm_open shm_unlink
4155: do :
4156: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4157: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4158: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4159: cat >>confdefs.h <<_ACEOF
4160: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4161: _ACEOF
4162:
4163: fi
4164: done
4165:
4166:
4167: # It's stupid, but not all platforms have union semun, even those that need it.
4168: { $as_echo "$as_me:${as_lineno-$LINENO}: checking looking for union semun in sys/sem.h" >&5
4169: $as_echo_n "checking looking for union semun in sys/sem.h... " >&6; }
4170: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171: /* end confdefs.h. */
4172:
4173: #include <sys/types.h>
4174: #include <sys/ipc.h>
4175: #include <sys/sem.h>
4176:
4177: int
4178: main ()
4179: {
4180:
4181: union semun arg;
4182: semctl(0, 0, 0, arg);
4183:
4184: ;
4185: return 0;
4186: }
4187: _ACEOF
4188: if ac_fn_c_try_compile "$LINENO"; then :
4189:
4190:
4191: $as_echo "#define HAVE_UNION_SEMUN /**/" >>confdefs.h
4192:
4193: msg=yes
4194: else
4195: msg=no
4196: fi
4197: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4198: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
4199: $as_echo "$msg" >&6; }
4200:
4201: DEBUG=no
4202: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
4203: $as_echo_n "checking Debug Build... " >&6; }
4204: # Check whether --enable-debug was given.
4205: if test "${enable_debug+set}" = set; then :
4206: enableval=$enable_debug; DEBUG=$enableval
4207: case "$enableval" in
4208: yes)
4209: CFLAGS="-g ${CFLAGS}"
4210: ;;
4211: *)
4212:
4213: $as_echo "#define NDEBUG /**/" >>confdefs.h
4214:
4215: ;;
4216: esac
4217: fi
4218:
4219: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
4220: $as_echo "$DEBUG" >&6; }
4221:
4222: AIO=no
4223: { $as_echo "$as_me:${as_lineno-$LINENO}: checking AIO Build" >&5
4224: $as_echo_n "checking AIO Build... " >&6; }
4225: # Check whether --enable-aio was given.
4226: if test "${enable_aio+set}" = set; then :
4227: enableval=$enable_aio; AIO=$enableval
4228: case "$enableval" in
4229: yes)
4230:
4231: $as_echo "#define AIO_OPS /**/" >>confdefs.h
4232:
4233: ;;
4234: *)
4235: ;;
4236: esac
4237: fi
4238:
4239: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
4240: $as_echo "$AIO" >&6; }
4241:
4242: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
4243:
4244: cat >confcache <<\_ACEOF
4245: # This file is a shell script that caches the results of configure
4246: # tests run on this system so they can be shared between configure
4247: # scripts and configure runs, see configure's option --config-cache.
4248: # It is not useful on other systems. If it contains results you don't
4249: # want to keep, you may remove or edit it.
4250: #
4251: # config.status only pays attention to the cache file if you give it
4252: # the --recheck option to rerun configure.
4253: #
4254: # `ac_cv_env_foo' variables (set or unset) will be overridden when
4255: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4256: # following values.
4257:
4258: _ACEOF
4259:
4260: # The following way of writing the cache mishandles newlines in values,
4261: # but we know of no workaround that is simple, portable, and efficient.
4262: # So, we kill variables containing newlines.
4263: # Ultrix sh set writes to stderr and can't be redirected directly,
4264: # and sets the high bit in the cache file unless we assign to the vars.
4265: (
4266: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4267: eval ac_val=\$$ac_var
4268: case $ac_val in #(
4269: *${as_nl}*)
4270: case $ac_var in #(
4271: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4272: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4273: esac
4274: case $ac_var in #(
4275: _ | IFS | as_nl) ;; #(
4276: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4277: *) { eval $ac_var=; unset $ac_var;} ;;
4278: esac ;;
4279: esac
4280: done
4281:
4282: (set) 2>&1 |
4283: case $as_nl`(ac_space=' '; set) 2>&1` in #(
4284: *${as_nl}ac_space=\ *)
4285: # `set' does not quote correctly, so add quotes: double-quote
4286: # substitution turns \\\\ into \\, and sed turns \\ into \.
4287: sed -n \
4288: "s/'/'\\\\''/g;
4289: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4290: ;; #(
4291: *)
4292: # `set' quotes correctly as required by POSIX, so do not add quotes.
4293: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4294: ;;
4295: esac |
4296: sort
4297: ) |
4298: sed '
4299: /^ac_cv_env_/b end
4300: t clear
4301: :clear
4302: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4303: t end
4304: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4305: :end' >>confcache
4306: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4307: if test -w "$cache_file"; then
4308: if test "x$cache_file" != "x/dev/null"; then
4309: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4310: $as_echo "$as_me: updating cache $cache_file" >&6;}
4311: if test ! -f "$cache_file" || test -h "$cache_file"; then
4312: cat confcache >"$cache_file"
4313: else
4314: case $cache_file in #(
4315: */* | ?:*)
4316: mv -f confcache "$cache_file"$$ &&
4317: mv -f "$cache_file"$$ "$cache_file" ;; #(
4318: *)
4319: mv -f confcache "$cache_file" ;;
4320: esac
4321: fi
4322: fi
4323: else
4324: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4325: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4326: fi
4327: fi
4328: rm -f confcache
4329:
4330: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4331: # Let make expand exec_prefix.
4332: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4333:
4334: DEFS=-DHAVE_CONFIG_H
4335:
4336: ac_libobjs=
4337: ac_ltlibobjs=
4338: U=
4339: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4340: # 1. Remove the extension, and $U if already installed.
4341: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4342: ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4343: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4344: # will be set to the directory where LIBOBJS objects are built.
4345: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4346: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4347: done
4348: LIBOBJS=$ac_libobjs
4349:
4350: LTLIBOBJS=$ac_ltlibobjs
4351:
4352:
4353:
4354: : "${CONFIG_STATUS=./config.status}"
4355: ac_write_fail=0
4356: ac_clean_files_save=$ac_clean_files
4357: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4358: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4359: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4360: as_write_fail=0
4361: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4362: #! $SHELL
4363: # Generated by $as_me.
4364: # Run this file to recreate the current configuration.
4365: # Compiler output produced by configure, useful for debugging
4366: # configure, is in config.log if it exists.
4367:
4368: debug=false
4369: ac_cs_recheck=false
4370: ac_cs_silent=false
4371:
4372: SHELL=\${CONFIG_SHELL-$SHELL}
4373: export SHELL
4374: _ASEOF
4375: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4376: ## -------------------- ##
4377: ## M4sh Initialization. ##
4378: ## -------------------- ##
4379:
4380: # Be more Bourne compatible
4381: DUALCASE=1; export DUALCASE # for MKS sh
4382: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4383: emulate sh
4384: NULLCMD=:
4385: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4386: # is contrary to our usage. Disable this feature.
4387: alias -g '${1+"$@"}'='"$@"'
4388: setopt NO_GLOB_SUBST
4389: else
4390: case `(set -o) 2>/dev/null` in #(
4391: *posix*) :
4392: set -o posix ;; #(
4393: *) :
4394: ;;
4395: esac
4396: fi
4397:
4398:
4399: as_nl='
4400: '
4401: export as_nl
4402: # Printing a long string crashes Solaris 7 /usr/bin/printf.
4403: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4404: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4405: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4406: # Prefer a ksh shell builtin over an external printf program on Solaris,
4407: # but without wasting forks for bash or zsh.
4408: if test -z "$BASH_VERSION$ZSH_VERSION" \
4409: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4410: as_echo='print -r --'
4411: as_echo_n='print -rn --'
4412: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4413: as_echo='printf %s\n'
4414: as_echo_n='printf %s'
4415: else
4416: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4417: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4418: as_echo_n='/usr/ucb/echo -n'
4419: else
4420: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4421: as_echo_n_body='eval
4422: arg=$1;
4423: case $arg in #(
4424: *"$as_nl"*)
4425: expr "X$arg" : "X\\(.*\\)$as_nl";
4426: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4427: esac;
4428: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4429: '
4430: export as_echo_n_body
4431: as_echo_n='sh -c $as_echo_n_body as_echo'
4432: fi
4433: export as_echo_body
4434: as_echo='sh -c $as_echo_body as_echo'
4435: fi
4436:
4437: # The user is always right.
4438: if test "${PATH_SEPARATOR+set}" != set; then
4439: PATH_SEPARATOR=:
4440: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4441: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4442: PATH_SEPARATOR=';'
4443: }
4444: fi
4445:
4446:
4447: # IFS
4448: # We need space, tab and new line, in precisely that order. Quoting is
4449: # there to prevent editors from complaining about space-tab.
4450: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4451: # splitting by setting IFS to empty value.)
4452: IFS=" "" $as_nl"
4453:
4454: # Find who we are. Look in the path if we contain no directory separator.
4455: as_myself=
4456: case $0 in #((
4457: *[\\/]* ) as_myself=$0 ;;
4458: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4459: for as_dir in $PATH
4460: do
4461: IFS=$as_save_IFS
4462: test -z "$as_dir" && as_dir=.
4463: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4464: done
4465: IFS=$as_save_IFS
4466:
4467: ;;
4468: esac
4469: # We did not find ourselves, most probably we were run as `sh COMMAND'
4470: # in which case we are not to be found in the path.
4471: if test "x$as_myself" = x; then
4472: as_myself=$0
4473: fi
4474: if test ! -f "$as_myself"; then
4475: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4476: exit 1
4477: fi
4478:
4479: # Unset variables that we do not need and which cause bugs (e.g. in
4480: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4481: # suppresses any "Segmentation fault" message there. '((' could
4482: # trigger a bug in pdksh 5.2.14.
4483: for as_var in BASH_ENV ENV MAIL MAILPATH
4484: do eval test x\${$as_var+set} = xset \
4485: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4486: done
4487: PS1='$ '
4488: PS2='> '
4489: PS4='+ '
4490:
4491: # NLS nuisances.
4492: LC_ALL=C
4493: export LC_ALL
4494: LANGUAGE=C
4495: export LANGUAGE
4496:
4497: # CDPATH.
4498: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4499:
4500:
4501: # as_fn_error STATUS ERROR [LINENO LOG_FD]
4502: # ----------------------------------------
4503: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4504: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4505: # script with STATUS, using 1 if that was 0.
4506: as_fn_error ()
4507: {
4508: as_status=$1; test $as_status -eq 0 && as_status=1
4509: if test "$4"; then
4510: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4511: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4512: fi
4513: $as_echo "$as_me: error: $2" >&2
4514: as_fn_exit $as_status
4515: } # as_fn_error
4516:
4517:
4518: # as_fn_set_status STATUS
4519: # -----------------------
4520: # Set $? to STATUS, without forking.
4521: as_fn_set_status ()
4522: {
4523: return $1
4524: } # as_fn_set_status
4525:
4526: # as_fn_exit STATUS
4527: # -----------------
4528: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4529: as_fn_exit ()
4530: {
4531: set +e
4532: as_fn_set_status $1
4533: exit $1
4534: } # as_fn_exit
4535:
4536: # as_fn_unset VAR
4537: # ---------------
4538: # Portably unset VAR.
4539: as_fn_unset ()
4540: {
4541: { eval $1=; unset $1;}
4542: }
4543: as_unset=as_fn_unset
4544: # as_fn_append VAR VALUE
4545: # ----------------------
4546: # Append the text in VALUE to the end of the definition contained in VAR. Take
4547: # advantage of any shell optimizations that allow amortized linear growth over
4548: # repeated appends, instead of the typical quadratic growth present in naive
4549: # implementations.
4550: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4551: eval 'as_fn_append ()
4552: {
4553: eval $1+=\$2
4554: }'
4555: else
4556: as_fn_append ()
4557: {
4558: eval $1=\$$1\$2
4559: }
4560: fi # as_fn_append
4561:
4562: # as_fn_arith ARG...
4563: # ------------------
4564: # Perform arithmetic evaluation on the ARGs, and store the result in the
4565: # global $as_val. Take advantage of shells that can avoid forks. The arguments
4566: # must be portable across $(()) and expr.
4567: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4568: eval 'as_fn_arith ()
4569: {
4570: as_val=$(( $* ))
4571: }'
4572: else
4573: as_fn_arith ()
4574: {
4575: as_val=`expr "$@" || test $? -eq 1`
4576: }
4577: fi # as_fn_arith
4578:
4579:
4580: if expr a : '\(a\)' >/dev/null 2>&1 &&
4581: test "X`expr 00001 : '.*\(...\)'`" = X001; then
4582: as_expr=expr
4583: else
4584: as_expr=false
4585: fi
4586:
4587: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4588: as_basename=basename
4589: else
4590: as_basename=false
4591: fi
4592:
4593: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4594: as_dirname=dirname
4595: else
4596: as_dirname=false
4597: fi
4598:
4599: as_me=`$as_basename -- "$0" ||
4600: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4601: X"$0" : 'X\(//\)$' \| \
4602: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4603: $as_echo X/"$0" |
4604: sed '/^.*\/\([^/][^/]*\)\/*$/{
4605: s//\1/
4606: q
4607: }
4608: /^X\/\(\/\/\)$/{
4609: s//\1/
4610: q
4611: }
4612: /^X\/\(\/\).*/{
4613: s//\1/
4614: q
4615: }
4616: s/.*/./; q'`
4617:
4618: # Avoid depending upon Character Ranges.
4619: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4620: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4621: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4622: as_cr_digits='0123456789'
4623: as_cr_alnum=$as_cr_Letters$as_cr_digits
4624:
4625: ECHO_C= ECHO_N= ECHO_T=
4626: case `echo -n x` in #(((((
4627: -n*)
4628: case `echo 'xy\c'` in
4629: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4630: xy) ECHO_C='\c';;
4631: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4632: ECHO_T=' ';;
4633: esac;;
4634: *)
4635: ECHO_N='-n';;
4636: esac
4637:
4638: rm -f conf$$ conf$$.exe conf$$.file
4639: if test -d conf$$.dir; then
4640: rm -f conf$$.dir/conf$$.file
4641: else
4642: rm -f conf$$.dir
4643: mkdir conf$$.dir 2>/dev/null
4644: fi
4645: if (echo >conf$$.file) 2>/dev/null; then
4646: if ln -s conf$$.file conf$$ 2>/dev/null; then
4647: as_ln_s='ln -s'
4648: # ... but there are two gotchas:
4649: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4650: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4651: # In both cases, we have to default to `cp -pR'.
4652: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4653: as_ln_s='cp -pR'
4654: elif ln conf$$.file conf$$ 2>/dev/null; then
4655: as_ln_s=ln
4656: else
4657: as_ln_s='cp -pR'
4658: fi
4659: else
4660: as_ln_s='cp -pR'
4661: fi
4662: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4663: rmdir conf$$.dir 2>/dev/null
4664:
4665:
4666: # as_fn_mkdir_p
4667: # -------------
4668: # Create "$as_dir" as a directory, including parents if necessary.
4669: as_fn_mkdir_p ()
4670: {
4671:
4672: case $as_dir in #(
4673: -*) as_dir=./$as_dir;;
4674: esac
4675: test -d "$as_dir" || eval $as_mkdir_p || {
4676: as_dirs=
4677: while :; do
4678: case $as_dir in #(
4679: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4680: *) as_qdir=$as_dir;;
4681: esac
4682: as_dirs="'$as_qdir' $as_dirs"
4683: as_dir=`$as_dirname -- "$as_dir" ||
4684: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4685: X"$as_dir" : 'X\(//\)[^/]' \| \
4686: X"$as_dir" : 'X\(//\)$' \| \
4687: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4688: $as_echo X"$as_dir" |
4689: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4690: s//\1/
4691: q
4692: }
4693: /^X\(\/\/\)[^/].*/{
4694: s//\1/
4695: q
4696: }
4697: /^X\(\/\/\)$/{
4698: s//\1/
4699: q
4700: }
4701: /^X\(\/\).*/{
4702: s//\1/
4703: q
4704: }
4705: s/.*/./; q'`
4706: test -d "$as_dir" && break
4707: done
4708: test -z "$as_dirs" || eval "mkdir $as_dirs"
4709: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4710:
4711:
4712: } # as_fn_mkdir_p
4713: if mkdir -p . 2>/dev/null; then
4714: as_mkdir_p='mkdir -p "$as_dir"'
4715: else
4716: test -d ./-p && rmdir ./-p
4717: as_mkdir_p=false
4718: fi
4719:
4720:
4721: # as_fn_executable_p FILE
4722: # -----------------------
4723: # Test if FILE is an executable regular file.
4724: as_fn_executable_p ()
4725: {
4726: test -f "$1" && test -x "$1"
4727: } # as_fn_executable_p
4728: as_test_x='test -x'
4729: as_executable_p=as_fn_executable_p
4730:
4731: # Sed expression to map a string onto a valid CPP name.
4732: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4733:
4734: # Sed expression to map a string onto a valid variable name.
4735: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4736:
4737:
4738: exec 6>&1
4739: ## ----------------------------------- ##
4740: ## Main body of $CONFIG_STATUS script. ##
4741: ## ----------------------------------- ##
4742: _ASEOF
4743: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4744:
4745: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4746: # Save the log message, to keep $0 and so on meaningful, and to
4747: # report actual input values of CONFIG_FILES etc. instead of their
4748: # values after options handling.
4749: ac_log="
4750: This file was extended by libaitio $as_me 5.2, which was
4751: generated by GNU Autoconf 2.69. Invocation command line was
4752:
4753: CONFIG_FILES = $CONFIG_FILES
4754: CONFIG_HEADERS = $CONFIG_HEADERS
4755: CONFIG_LINKS = $CONFIG_LINKS
4756: CONFIG_COMMANDS = $CONFIG_COMMANDS
4757: $ $0 $@
4758:
4759: on `(hostname || uname -n) 2>/dev/null | sed 1q`
4760: "
4761:
4762: _ACEOF
4763:
4764: case $ac_config_files in *"
4765: "*) set x $ac_config_files; shift; ac_config_files=$*;;
4766: esac
4767:
4768: case $ac_config_headers in *"
4769: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4770: esac
4771:
4772:
4773: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4774: # Files that config.status was made for.
4775: config_files="$ac_config_files"
4776: config_headers="$ac_config_headers"
4777:
4778: _ACEOF
4779:
4780: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4781: ac_cs_usage="\
4782: \`$as_me' instantiates files and other configuration actions
4783: from templates according to the current configuration. Unless the files
4784: and actions are specified as TAGs, all are instantiated by default.
4785:
4786: Usage: $0 [OPTION]... [TAG]...
4787:
4788: -h, --help print this help, then exit
4789: -V, --version print version number and configuration settings, then exit
4790: --config print configuration, then exit
4791: -q, --quiet, --silent
4792: do not print progress messages
4793: -d, --debug don't remove temporary files
4794: --recheck update $as_me by reconfiguring in the same conditions
4795: --file=FILE[:TEMPLATE]
4796: instantiate the configuration file FILE
4797: --header=FILE[:TEMPLATE]
4798: instantiate the configuration header FILE
4799:
4800: Configuration files:
4801: $config_files
4802:
4803: Configuration headers:
4804: $config_headers
4805:
4806: Report bugs to <misho@elwix.org>."
4807:
4808: _ACEOF
4809: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4810: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4811: ac_cs_version="\\
4812: libaitio config.status 5.2
4813: configured by $0, generated by GNU Autoconf 2.69,
4814: with options \\"\$ac_cs_config\\"
4815:
4816: Copyright (C) 2012 Free Software Foundation, Inc.
4817: This config.status script is free software; the Free Software Foundation
4818: gives unlimited permission to copy, distribute and modify it."
4819:
4820: ac_pwd='$ac_pwd'
4821: srcdir='$srcdir'
4822: INSTALL='$INSTALL'
4823: test -n "\$AWK" || AWK=awk
4824: _ACEOF
4825:
4826: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4827: # The default lists apply if the user does not specify any file.
4828: ac_need_defaults=:
4829: while test $# != 0
4830: do
4831: case $1 in
4832: --*=?*)
4833: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4834: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4835: ac_shift=:
4836: ;;
4837: --*=)
4838: ac_option=`expr "X$1" : 'X\([^=]*\)='`
4839: ac_optarg=
4840: ac_shift=:
4841: ;;
4842: *)
4843: ac_option=$1
4844: ac_optarg=$2
4845: ac_shift=shift
4846: ;;
4847: esac
4848:
4849: case $ac_option in
4850: # Handling of the options.
4851: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4852: ac_cs_recheck=: ;;
4853: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4854: $as_echo "$ac_cs_version"; exit ;;
4855: --config | --confi | --conf | --con | --co | --c )
4856: $as_echo "$ac_cs_config"; exit ;;
4857: --debug | --debu | --deb | --de | --d | -d )
4858: debug=: ;;
4859: --file | --fil | --fi | --f )
4860: $ac_shift
4861: case $ac_optarg in
4862: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4863: '') as_fn_error $? "missing file argument" ;;
4864: esac
4865: as_fn_append CONFIG_FILES " '$ac_optarg'"
4866: ac_need_defaults=false;;
4867: --header | --heade | --head | --hea )
4868: $ac_shift
4869: case $ac_optarg in
4870: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4871: esac
4872: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4873: ac_need_defaults=false;;
4874: --he | --h)
4875: # Conflict between --help and --header
4876: as_fn_error $? "ambiguous option: \`$1'
4877: Try \`$0 --help' for more information.";;
4878: --help | --hel | -h )
4879: $as_echo "$ac_cs_usage"; exit ;;
4880: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4881: | -silent | --silent | --silen | --sile | --sil | --si | --s)
4882: ac_cs_silent=: ;;
4883:
4884: # This is an error.
4885: -*) as_fn_error $? "unrecognized option: \`$1'
4886: Try \`$0 --help' for more information." ;;
4887:
4888: *) as_fn_append ac_config_targets " $1"
4889: ac_need_defaults=false ;;
4890:
4891: esac
4892: shift
4893: done
4894:
4895: ac_configure_extra_args=
4896:
4897: if $ac_cs_silent; then
4898: exec 6>/dev/null
4899: ac_configure_extra_args="$ac_configure_extra_args --silent"
4900: fi
4901:
4902: _ACEOF
4903: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4904: if \$ac_cs_recheck; then
4905: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4906: shift
4907: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4908: CONFIG_SHELL='$SHELL'
4909: export CONFIG_SHELL
4910: exec "\$@"
4911: fi
4912:
4913: _ACEOF
4914: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4915: exec 5>>config.log
4916: {
4917: echo
4918: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4919: ## Running $as_me. ##
4920: _ASBOX
4921: $as_echo "$ac_log"
4922: } >&5
4923:
4924: _ACEOF
4925: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4926: _ACEOF
4927:
4928: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4929:
4930: # Handling of arguments.
4931: for ac_config_target in $ac_config_targets
4932: do
4933: case $ac_config_target in
4934: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
4935: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4936: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
4937: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
4938: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4939:
4940: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4941: esac
4942: done
4943:
4944:
4945: # If the user did not use the arguments to specify the items to instantiate,
4946: # then the envvar interface is used. Set only those that are not.
4947: # We use the long form for the default assignment because of an extremely
4948: # bizarre bug on SunOS 4.1.3.
4949: if $ac_need_defaults; then
4950: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4951: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4952: fi
4953:
4954: # Have a temporary directory for convenience. Make it in the build tree
4955: # simply because there is no reason against having it here, and in addition,
4956: # creating and moving files from /tmp can sometimes cause problems.
4957: # Hook for its removal unless debugging.
4958: # Note that there is a small window in which the directory will not be cleaned:
4959: # after its creation but before its name has been assigned to `$tmp'.
4960: $debug ||
4961: {
4962: tmp= ac_tmp=
4963: trap 'exit_status=$?
4964: : "${ac_tmp:=$tmp}"
4965: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4966: ' 0
4967: trap 'as_fn_exit 1' 1 2 13 15
4968: }
4969: # Create a (secure) tmp directory for tmp files.
4970:
4971: {
4972: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4973: test -d "$tmp"
4974: } ||
4975: {
4976: tmp=./conf$$-$RANDOM
4977: (umask 077 && mkdir "$tmp")
4978: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4979: ac_tmp=$tmp
4980:
4981: # Set up the scripts for CONFIG_FILES section.
4982: # No need to generate them if there are no CONFIG_FILES.
4983: # This happens for instance with `./config.status config.h'.
4984: if test -n "$CONFIG_FILES"; then
4985:
4986:
4987: ac_cr=`echo X | tr X '\015'`
4988: # On cygwin, bash can eat \r inside `` if the user requested igncr.
4989: # But we know of no other shell where ac_cr would be empty at this
4990: # point, so we can use a bashism as a fallback.
4991: if test "x$ac_cr" = x; then
4992: eval ac_cr=\$\'\\r\'
4993: fi
4994: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4995: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4996: ac_cs_awk_cr='\\r'
4997: else
4998: ac_cs_awk_cr=$ac_cr
4999: fi
5000:
5001: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5002: _ACEOF
5003:
5004:
5005: {
5006: echo "cat >conf$$subs.awk <<_ACEOF" &&
5007: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5008: echo "_ACEOF"
5009: } >conf$$subs.sh ||
5010: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5011: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5012: ac_delim='%!_!# '
5013: for ac_last_try in false false false false false :; do
5014: . ./conf$$subs.sh ||
5015: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5016:
5017: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5018: if test $ac_delim_n = $ac_delim_num; then
5019: break
5020: elif $ac_last_try; then
5021: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5022: else
5023: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5024: fi
5025: done
5026: rm -f conf$$subs.sh
5027:
5028: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5029: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5030: _ACEOF
5031: sed -n '
5032: h
5033: s/^/S["/; s/!.*/"]=/
5034: p
5035: g
5036: s/^[^!]*!//
5037: :repl
5038: t repl
5039: s/'"$ac_delim"'$//
5040: t delim
5041: :nl
5042: h
5043: s/\(.\{148\}\)..*/\1/
5044: t more1
5045: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5046: p
5047: n
5048: b repl
5049: :more1
5050: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5051: p
5052: g
5053: s/.\{148\}//
5054: t nl
5055: :delim
5056: h
5057: s/\(.\{148\}\)..*/\1/
5058: t more2
5059: s/["\\]/\\&/g; s/^/"/; s/$/"/
5060: p
5061: b
5062: :more2
5063: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5064: p
5065: g
5066: s/.\{148\}//
5067: t delim
5068: ' <conf$$subs.awk | sed '
5069: /^[^""]/{
5070: N
5071: s/\n//
5072: }
5073: ' >>$CONFIG_STATUS || ac_write_fail=1
5074: rm -f conf$$subs.awk
5075: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5076: _ACAWK
5077: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5078: for (key in S) S_is_set[key] = 1
5079: FS = ""
5080:
5081: }
5082: {
5083: line = $ 0
5084: nfields = split(line, field, "@")
5085: substed = 0
5086: len = length(field[1])
5087: for (i = 2; i < nfields; i++) {
5088: key = field[i]
5089: keylen = length(key)
5090: if (S_is_set[key]) {
5091: value = S[key]
5092: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5093: len += length(value) + length(field[++i])
5094: substed = 1
5095: } else
5096: len += 1 + keylen
5097: }
5098:
5099: print line
5100: }
5101:
5102: _ACAWK
5103: _ACEOF
5104: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5105: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5106: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5107: else
5108: cat
5109: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5110: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5111: _ACEOF
5112:
5113: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5114: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5115: # trailing colons and then remove the whole line if VPATH becomes empty
5116: # (actually we leave an empty line to preserve line numbers).
5117: if test "x$srcdir" = x.; then
5118: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5119: h
5120: s///
5121: s/^/:/
5122: s/[ ]*$/:/
5123: s/:\$(srcdir):/:/g
5124: s/:\${srcdir}:/:/g
5125: s/:@srcdir@:/:/g
5126: s/^:*//
5127: s/:*$//
5128: x
5129: s/\(=[ ]*\).*/\1/
5130: G
5131: s/\n//
5132: s/^[^=]*=[ ]*$//
5133: }'
5134: fi
5135:
5136: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5137: fi # test -n "$CONFIG_FILES"
5138:
5139: # Set up the scripts for CONFIG_HEADERS section.
5140: # No need to generate them if there are no CONFIG_HEADERS.
5141: # This happens for instance with `./config.status Makefile'.
5142: if test -n "$CONFIG_HEADERS"; then
5143: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5144: BEGIN {
5145: _ACEOF
5146:
5147: # Transform confdefs.h into an awk script `defines.awk', embedded as
5148: # here-document in config.status, that substitutes the proper values into
5149: # config.h.in to produce config.h.
5150:
5151: # Create a delimiter string that does not exist in confdefs.h, to ease
5152: # handling of long lines.
5153: ac_delim='%!_!# '
5154: for ac_last_try in false false :; do
5155: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5156: if test -z "$ac_tt"; then
5157: break
5158: elif $ac_last_try; then
5159: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5160: else
5161: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5162: fi
5163: done
5164:
5165: # For the awk script, D is an array of macro values keyed by name,
5166: # likewise P contains macro parameters if any. Preserve backslash
5167: # newline sequences.
5168:
5169: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5170: sed -n '
5171: s/.\{148\}/&'"$ac_delim"'/g
5172: t rset
5173: :rset
5174: s/^[ ]*#[ ]*define[ ][ ]*/ /
5175: t def
5176: d
5177: :def
5178: s/\\$//
5179: t bsnl
5180: s/["\\]/\\&/g
5181: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5182: D["\1"]=" \3"/p
5183: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5184: d
5185: :bsnl
5186: s/["\\]/\\&/g
5187: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5188: D["\1"]=" \3\\\\\\n"\\/p
5189: t cont
5190: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5191: t cont
5192: d
5193: :cont
5194: n
5195: s/.\{148\}/&'"$ac_delim"'/g
5196: t clear
5197: :clear
5198: s/\\$//
5199: t bsnlc
5200: s/["\\]/\\&/g; s/^/"/; s/$/"/p
5201: d
5202: :bsnlc
5203: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5204: b cont
5205: ' <confdefs.h | sed '
5206: s/'"$ac_delim"'/"\\\
5207: "/g' >>$CONFIG_STATUS || ac_write_fail=1
5208:
5209: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5210: for (key in D) D_is_set[key] = 1
5211: FS = ""
5212: }
5213: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5214: line = \$ 0
5215: split(line, arg, " ")
5216: if (arg[1] == "#") {
5217: defundef = arg[2]
5218: mac1 = arg[3]
5219: } else {
5220: defundef = substr(arg[1], 2)
5221: mac1 = arg[2]
5222: }
5223: split(mac1, mac2, "(") #)
5224: macro = mac2[1]
5225: prefix = substr(line, 1, index(line, defundef) - 1)
5226: if (D_is_set[macro]) {
5227: # Preserve the white space surrounding the "#".
5228: print prefix "define", macro P[macro] D[macro]
5229: next
5230: } else {
5231: # Replace #undef with comments. This is necessary, for example,
5232: # in the case of _POSIX_SOURCE, which is predefined and required
5233: # on some systems where configure will not decide to define it.
5234: if (defundef == "undef") {
5235: print "/*", prefix defundef, macro, "*/"
5236: next
5237: }
5238: }
5239: }
5240: { print }
5241: _ACAWK
5242: _ACEOF
5243: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5244: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5245: fi # test -n "$CONFIG_HEADERS"
5246:
5247:
5248: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5249: shift
5250: for ac_tag
5251: do
5252: case $ac_tag in
5253: :[FHLC]) ac_mode=$ac_tag; continue;;
5254: esac
5255: case $ac_mode$ac_tag in
5256: :[FHL]*:*);;
5257: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5258: :[FH]-) ac_tag=-:-;;
5259: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5260: esac
5261: ac_save_IFS=$IFS
5262: IFS=:
5263: set x $ac_tag
5264: IFS=$ac_save_IFS
5265: shift
5266: ac_file=$1
5267: shift
5268:
5269: case $ac_mode in
5270: :L) ac_source=$1;;
5271: :[FH])
5272: ac_file_inputs=
5273: for ac_f
5274: do
5275: case $ac_f in
5276: -) ac_f="$ac_tmp/stdin";;
5277: *) # Look for the file first in the build tree, then in the source tree
5278: # (if the path is not absolute). The absolute path cannot be DOS-style,
5279: # because $ac_f cannot contain `:'.
5280: test -f "$ac_f" ||
5281: case $ac_f in
5282: [\\/$]*) false;;
5283: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5284: esac ||
5285: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5286: esac
5287: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5288: as_fn_append ac_file_inputs " '$ac_f'"
5289: done
5290:
5291: # Let's still pretend it is `configure' which instantiates (i.e., don't
5292: # use $as_me), people would be surprised to read:
5293: # /* config.h. Generated by config.status. */
5294: configure_input='Generated from '`
5295: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5296: `' by configure.'
5297: if test x"$ac_file" != x-; then
5298: configure_input="$ac_file. $configure_input"
5299: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5300: $as_echo "$as_me: creating $ac_file" >&6;}
5301: fi
5302: # Neutralize special characters interpreted by sed in replacement strings.
5303: case $configure_input in #(
5304: *\&* | *\|* | *\\* )
5305: ac_sed_conf_input=`$as_echo "$configure_input" |
5306: sed 's/[\\\\&|]/\\\\&/g'`;; #(
5307: *) ac_sed_conf_input=$configure_input;;
5308: esac
5309:
5310: case $ac_tag in
5311: *:-:* | *:-) cat >"$ac_tmp/stdin" \
5312: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5313: esac
5314: ;;
5315: esac
5316:
5317: ac_dir=`$as_dirname -- "$ac_file" ||
5318: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5319: X"$ac_file" : 'X\(//\)[^/]' \| \
5320: X"$ac_file" : 'X\(//\)$' \| \
5321: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5322: $as_echo X"$ac_file" |
5323: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5324: s//\1/
5325: q
5326: }
5327: /^X\(\/\/\)[^/].*/{
5328: s//\1/
5329: q
5330: }
5331: /^X\(\/\/\)$/{
5332: s//\1/
5333: q
5334: }
5335: /^X\(\/\).*/{
5336: s//\1/
5337: q
5338: }
5339: s/.*/./; q'`
5340: as_dir="$ac_dir"; as_fn_mkdir_p
5341: ac_builddir=.
5342:
5343: case "$ac_dir" in
5344: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5345: *)
5346: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5347: # A ".." for each directory in $ac_dir_suffix.
5348: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5349: case $ac_top_builddir_sub in
5350: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5351: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5352: esac ;;
5353: esac
5354: ac_abs_top_builddir=$ac_pwd
5355: ac_abs_builddir=$ac_pwd$ac_dir_suffix
5356: # for backward compatibility:
5357: ac_top_builddir=$ac_top_build_prefix
5358:
5359: case $srcdir in
5360: .) # We are building in place.
5361: ac_srcdir=.
5362: ac_top_srcdir=$ac_top_builddir_sub
5363: ac_abs_top_srcdir=$ac_pwd ;;
5364: [\\/]* | ?:[\\/]* ) # Absolute name.
5365: ac_srcdir=$srcdir$ac_dir_suffix;
5366: ac_top_srcdir=$srcdir
5367: ac_abs_top_srcdir=$srcdir ;;
5368: *) # Relative name.
5369: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5370: ac_top_srcdir=$ac_top_build_prefix$srcdir
5371: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5372: esac
5373: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5374:
5375:
5376: case $ac_mode in
5377: :F)
5378: #
5379: # CONFIG_FILE
5380: #
5381:
5382: case $INSTALL in
5383: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5384: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5385: esac
5386: _ACEOF
5387:
5388: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5389: # If the template does not know about datarootdir, expand it.
5390: # FIXME: This hack should be removed a few years after 2.60.
5391: ac_datarootdir_hack=; ac_datarootdir_seen=
5392: ac_sed_dataroot='
5393: /datarootdir/ {
5394: p
5395: q
5396: }
5397: /@datadir@/p
5398: /@docdir@/p
5399: /@infodir@/p
5400: /@localedir@/p
5401: /@mandir@/p'
5402: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5403: *datarootdir*) ac_datarootdir_seen=yes;;
5404: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5405: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5406: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5407: _ACEOF
5408: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5409: ac_datarootdir_hack='
5410: s&@datadir@&$datadir&g
5411: s&@docdir@&$docdir&g
5412: s&@infodir@&$infodir&g
5413: s&@localedir@&$localedir&g
5414: s&@mandir@&$mandir&g
5415: s&\\\${datarootdir}&$datarootdir&g' ;;
5416: esac
5417: _ACEOF
5418:
5419: # Neutralize VPATH when `$srcdir' = `.'.
5420: # Shell code in configure.ac might set extrasub.
5421: # FIXME: do we really want to maintain this feature?
5422: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5423: ac_sed_extra="$ac_vpsub
5424: $extrasub
5425: _ACEOF
5426: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5427: :t
5428: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5429: s|@configure_input@|$ac_sed_conf_input|;t t
5430: s&@top_builddir@&$ac_top_builddir_sub&;t t
5431: s&@top_build_prefix@&$ac_top_build_prefix&;t t
5432: s&@srcdir@&$ac_srcdir&;t t
5433: s&@abs_srcdir@&$ac_abs_srcdir&;t t
5434: s&@top_srcdir@&$ac_top_srcdir&;t t
5435: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5436: s&@builddir@&$ac_builddir&;t t
5437: s&@abs_builddir@&$ac_abs_builddir&;t t
5438: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5439: s&@INSTALL@&$ac_INSTALL&;t t
5440: $ac_datarootdir_hack
5441: "
5442: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5443: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5444:
5445: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5446: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5447: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5448: "$ac_tmp/out"`; test -z "$ac_out"; } &&
5449: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5450: which seems to be undefined. Please make sure it is defined" >&5
5451: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5452: which seems to be undefined. Please make sure it is defined" >&2;}
5453:
5454: rm -f "$ac_tmp/stdin"
5455: case $ac_file in
5456: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5457: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5458: esac \
5459: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5460: ;;
5461: :H)
5462: #
5463: # CONFIG_HEADER
5464: #
5465: if test x"$ac_file" != x-; then
5466: {
5467: $as_echo "/* $configure_input */" \
5468: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5469: } >"$ac_tmp/config.h" \
5470: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5471: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5472: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5473: $as_echo "$as_me: $ac_file is unchanged" >&6;}
5474: else
5475: rm -f "$ac_file"
5476: mv "$ac_tmp/config.h" "$ac_file" \
5477: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5478: fi
5479: else
5480: $as_echo "/* $configure_input */" \
5481: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5482: || as_fn_error $? "could not create -" "$LINENO" 5
5483: fi
5484: ;;
5485:
5486:
5487: esac
5488:
5489: done # for ac_tag
5490:
5491:
5492: as_fn_exit 0
5493: _ACEOF
5494: ac_clean_files=$ac_clean_files_save
5495:
5496: test $ac_write_fail = 0 ||
5497: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5498:
5499:
5500: # configure is writing to config.log, and then calls config.status.
5501: # config.status does its own redirection, appending to config.log.
5502: # Unfortunately, on DOS this fails, as config.log is still kept open
5503: # by configure, so config.status won't be able to write to it; its
5504: # output is simply discarded. So we exec the FD to /dev/null,
5505: # effectively closing config.log, so it can be properly (re)opened and
5506: # appended to by config.status. When coming back to configure, we
5507: # need to make the FD available again.
5508: if test "$no_create" != yes; then
5509: ac_cs_success=:
5510: ac_config_status_args=
5511: test "$silent" = yes &&
5512: ac_config_status_args="$ac_config_status_args --quiet"
5513: exec 5>/dev/null
5514: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5515: exec 5>>config.log
5516: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5517: # would make configure fail if this is the last instruction.
5518: $ac_cs_success || as_fn_exit 1
5519: fi
5520: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5521: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5522: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5523: fi
5524:
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