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Do more length checking. From OpenBSD.
[tcpdump] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="tcpdump.c"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
588 #include <stdio.h>
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
591 #endif
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
594 #endif
595 #ifdef STDC_HEADERS
596 # include <stdlib.h>
597 # include <stddef.h>
598 #else
599 # ifdef HAVE_STDLIB_H
600 # include <stdlib.h>
601 # endif
602 #endif
603 #ifdef HAVE_STRING_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605 # include <memory.h>
606 # endif
607 # include <string.h>
608 #endif
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
611 #endif
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
614 #endif
615 #ifdef HAVE_STDINT_H
616 # include <stdint.h>
617 #endif
618 #ifdef HAVE_UNISTD_H
619 # include <unistd.h>
620 #endif"
621
622 ac_subst_vars='LTLIBOBJS
623 INSTALL_DATA
624 INSTALL_SCRIPT
625 INSTALL_PROGRAM
626 MAN_MISC_INFO
627 MAN_FILE_FORMATS
628 LOCALSRC
629 V_PCAPDEP
630 V_INCLS
631 V_GROUP
632 V_DEFS
633 V_CCOPT
634 MKDEP
635 DEPENDENCY_CFLAG
636 AR
637 RANLIB
638 PCAP_CONFIG
639 LIBOBJS
640 EGREP
641 GREP
642 CPP
643 OBJEXT
644 EXEEXT
645 ac_ct_CC
646 CPPFLAGS
647 LDFLAGS
648 CFLAGS
649 CC
650 SHLICC2
651 host_os
652 host_vendor
653 host_cpu
654 host
655 build_os
656 build_vendor
657 build_cpu
658 build
659 target_alias
660 host_alias
661 build_alias
662 LIBS
663 ECHO_T
664 ECHO_N
665 ECHO_C
666 DEFS
667 mandir
668 localedir
669 libdir
670 psdir
671 pdfdir
672 dvidir
673 htmldir
674 infodir
675 docdir
676 oldincludedir
677 includedir
678 localstatedir
679 sharedstatedir
680 sysconfdir
681 datadir
682 datarootdir
683 libexecdir
684 sbindir
685 bindir
686 program_transform_name
687 prefix
688 exec_prefix
689 PACKAGE_URL
690 PACKAGE_BUGREPORT
691 PACKAGE_STRING
692 PACKAGE_VERSION
693 PACKAGE_TARNAME
694 PACKAGE_NAME
695 PATH_SEPARATOR
696 SHELL'
697 ac_subst_files=''
698 ac_user_opts='
699 enable_option_checking
700 with_gcc
701 enable_universal
702 with_smi
703 enable_smb
704 with_user
705 with_chroot
706 with_sandbox_capsicum
707 enable_ipv6
708 with_system_libpcap
709 with_crypto
710 '
711 ac_precious_vars='build_alias
712 host_alias
713 target_alias
714 CC
715 CFLAGS
716 LDFLAGS
717 LIBS
718 CPPFLAGS
719 CPP'
720
721
722 # Initialize some variables set by options.
723 ac_init_help=
724 ac_init_version=false
725 ac_unrecognized_opts=
726 ac_unrecognized_sep=
727 # The variables have the same names as the options, with
728 # dashes changed to underlines.
729 cache_file=/dev/null
730 exec_prefix=NONE
731 no_create=
732 no_recursion=
733 prefix=NONE
734 program_prefix=NONE
735 program_suffix=NONE
736 program_transform_name=s,x,x,
737 silent=
738 site=
739 srcdir=
740 verbose=
741 x_includes=NONE
742 x_libraries=NONE
743
744 # Installation directory options.
745 # These are left unexpanded so users can "make install exec_prefix=/foo"
746 # and all the variables that are supposed to be based on exec_prefix
747 # by default will actually change.
748 # Use braces instead of parens because sh, perl, etc. also accept them.
749 # (The list follows the same order as the GNU Coding Standards.)
750 bindir='${exec_prefix}/bin'
751 sbindir='${exec_prefix}/sbin'
752 libexecdir='${exec_prefix}/libexec'
753 datarootdir='${prefix}/share'
754 datadir='${datarootdir}'
755 sysconfdir='${prefix}/etc'
756 sharedstatedir='${prefix}/com'
757 localstatedir='${prefix}/var'
758 includedir='${prefix}/include'
759 oldincludedir='/usr/include'
760 docdir='${datarootdir}/doc/${PACKAGE}'
761 infodir='${datarootdir}/info'
762 htmldir='${docdir}'
763 dvidir='${docdir}'
764 pdfdir='${docdir}'
765 psdir='${docdir}'
766 libdir='${exec_prefix}/lib'
767 localedir='${datarootdir}/locale'
768 mandir='${datarootdir}/man'
769
770 ac_prev=
771 ac_dashdash=
772 for ac_option
773 do
774 # If the previous option needs an argument, assign it.
775 if test -n "$ac_prev"; then
776 eval $ac_prev=\$ac_option
777 ac_prev=
778 continue
779 fi
780
781 case $ac_option in
782 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
783 *=) ac_optarg= ;;
784 *) ac_optarg=yes ;;
785 esac
786
787 # Accept the important Cygnus configure options, so we can diagnose typos.
788
789 case $ac_dashdash$ac_option in
790 --)
791 ac_dashdash=yes ;;
792
793 -bindir | --bindir | --bindi | --bind | --bin | --bi)
794 ac_prev=bindir ;;
795 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
796 bindir=$ac_optarg ;;
797
798 -build | --build | --buil | --bui | --bu)
799 ac_prev=build_alias ;;
800 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
801 build_alias=$ac_optarg ;;
802
803 -cache-file | --cache-file | --cache-fil | --cache-fi \
804 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
805 ac_prev=cache_file ;;
806 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
807 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
808 cache_file=$ac_optarg ;;
809
810 --config-cache | -C)
811 cache_file=config.cache ;;
812
813 -datadir | --datadir | --datadi | --datad)
814 ac_prev=datadir ;;
815 -datadir=* | --datadir=* | --datadi=* | --datad=*)
816 datadir=$ac_optarg ;;
817
818 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
819 | --dataroo | --dataro | --datar)
820 ac_prev=datarootdir ;;
821 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
822 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
823 datarootdir=$ac_optarg ;;
824
825 -disable-* | --disable-*)
826 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
827 # Reject names that are not valid shell variable names.
828 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
829 as_fn_error $? "invalid feature name: $ac_useropt"
830 ac_useropt_orig=$ac_useropt
831 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
832 case $ac_user_opts in
833 *"
834 "enable_$ac_useropt"
835 "*) ;;
836 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
837 ac_unrecognized_sep=', ';;
838 esac
839 eval enable_$ac_useropt=no ;;
840
841 -docdir | --docdir | --docdi | --doc | --do)
842 ac_prev=docdir ;;
843 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
844 docdir=$ac_optarg ;;
845
846 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
847 ac_prev=dvidir ;;
848 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
849 dvidir=$ac_optarg ;;
850
851 -enable-* | --enable-*)
852 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
853 # Reject names that are not valid shell variable names.
854 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855 as_fn_error $? "invalid feature name: $ac_useropt"
856 ac_useropt_orig=$ac_useropt
857 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
858 case $ac_user_opts in
859 *"
860 "enable_$ac_useropt"
861 "*) ;;
862 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
863 ac_unrecognized_sep=', ';;
864 esac
865 eval enable_$ac_useropt=\$ac_optarg ;;
866
867 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
868 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
869 | --exec | --exe | --ex)
870 ac_prev=exec_prefix ;;
871 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
872 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
873 | --exec=* | --exe=* | --ex=*)
874 exec_prefix=$ac_optarg ;;
875
876 -gas | --gas | --ga | --g)
877 # Obsolete; use --with-gas.
878 with_gas=yes ;;
879
880 -help | --help | --hel | --he | -h)
881 ac_init_help=long ;;
882 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
883 ac_init_help=recursive ;;
884 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
885 ac_init_help=short ;;
886
887 -host | --host | --hos | --ho)
888 ac_prev=host_alias ;;
889 -host=* | --host=* | --hos=* | --ho=*)
890 host_alias=$ac_optarg ;;
891
892 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
893 ac_prev=htmldir ;;
894 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
895 | --ht=*)
896 htmldir=$ac_optarg ;;
897
898 -includedir | --includedir | --includedi | --included | --include \
899 | --includ | --inclu | --incl | --inc)
900 ac_prev=includedir ;;
901 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
902 | --includ=* | --inclu=* | --incl=* | --inc=*)
903 includedir=$ac_optarg ;;
904
905 -infodir | --infodir | --infodi | --infod | --info | --inf)
906 ac_prev=infodir ;;
907 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
908 infodir=$ac_optarg ;;
909
910 -libdir | --libdir | --libdi | --libd)
911 ac_prev=libdir ;;
912 -libdir=* | --libdir=* | --libdi=* | --libd=*)
913 libdir=$ac_optarg ;;
914
915 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
916 | --libexe | --libex | --libe)
917 ac_prev=libexecdir ;;
918 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
919 | --libexe=* | --libex=* | --libe=*)
920 libexecdir=$ac_optarg ;;
921
922 -localedir | --localedir | --localedi | --localed | --locale)
923 ac_prev=localedir ;;
924 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
925 localedir=$ac_optarg ;;
926
927 -localstatedir | --localstatedir | --localstatedi | --localstated \
928 | --localstate | --localstat | --localsta | --localst | --locals)
929 ac_prev=localstatedir ;;
930 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
931 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
932 localstatedir=$ac_optarg ;;
933
934 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
935 ac_prev=mandir ;;
936 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
937 mandir=$ac_optarg ;;
938
939 -nfp | --nfp | --nf)
940 # Obsolete; use --without-fp.
941 with_fp=no ;;
942
943 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
944 | --no-cr | --no-c | -n)
945 no_create=yes ;;
946
947 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
948 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
949 no_recursion=yes ;;
950
951 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
952 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
953 | --oldin | --oldi | --old | --ol | --o)
954 ac_prev=oldincludedir ;;
955 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
956 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
957 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
958 oldincludedir=$ac_optarg ;;
959
960 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
961 ac_prev=prefix ;;
962 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
963 prefix=$ac_optarg ;;
964
965 -program-prefix | --program-prefix | --program-prefi | --program-pref \
966 | --program-pre | --program-pr | --program-p)
967 ac_prev=program_prefix ;;
968 -program-prefix=* | --program-prefix=* | --program-prefi=* \
969 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
970 program_prefix=$ac_optarg ;;
971
972 -program-suffix | --program-suffix | --program-suffi | --program-suff \
973 | --program-suf | --program-su | --program-s)
974 ac_prev=program_suffix ;;
975 -program-suffix=* | --program-suffix=* | --program-suffi=* \
976 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
977 program_suffix=$ac_optarg ;;
978
979 -program-transform-name | --program-transform-name \
980 | --program-transform-nam | --program-transform-na \
981 | --program-transform-n | --program-transform- \
982 | --program-transform | --program-transfor \
983 | --program-transfo | --program-transf \
984 | --program-trans | --program-tran \
985 | --progr-tra | --program-tr | --program-t)
986 ac_prev=program_transform_name ;;
987 -program-transform-name=* | --program-transform-name=* \
988 | --program-transform-nam=* | --program-transform-na=* \
989 | --program-transform-n=* | --program-transform-=* \
990 | --program-transform=* | --program-transfor=* \
991 | --program-transfo=* | --program-transf=* \
992 | --program-trans=* | --program-tran=* \
993 | --progr-tra=* | --program-tr=* | --program-t=*)
994 program_transform_name=$ac_optarg ;;
995
996 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
997 ac_prev=pdfdir ;;
998 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
999 pdfdir=$ac_optarg ;;
1000
1001 -psdir | --psdir | --psdi | --psd | --ps)
1002 ac_prev=psdir ;;
1003 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1004 psdir=$ac_optarg ;;
1005
1006 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1007 | -silent | --silent | --silen | --sile | --sil)
1008 silent=yes ;;
1009
1010 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1011 ac_prev=sbindir ;;
1012 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1013 | --sbi=* | --sb=*)
1014 sbindir=$ac_optarg ;;
1015
1016 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1017 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1018 | --sharedst | --shareds | --shared | --share | --shar \
1019 | --sha | --sh)
1020 ac_prev=sharedstatedir ;;
1021 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1022 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1023 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1024 | --sha=* | --sh=*)
1025 sharedstatedir=$ac_optarg ;;
1026
1027 -site | --site | --sit)
1028 ac_prev=site ;;
1029 -site=* | --site=* | --sit=*)
1030 site=$ac_optarg ;;
1031
1032 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1033 ac_prev=srcdir ;;
1034 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1035 srcdir=$ac_optarg ;;
1036
1037 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1038 | --syscon | --sysco | --sysc | --sys | --sy)
1039 ac_prev=sysconfdir ;;
1040 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1041 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1042 sysconfdir=$ac_optarg ;;
1043
1044 -target | --target | --targe | --targ | --tar | --ta | --t)
1045 ac_prev=target_alias ;;
1046 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1047 target_alias=$ac_optarg ;;
1048
1049 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1050 verbose=yes ;;
1051
1052 -version | --version | --versio | --versi | --vers | -V)
1053 ac_init_version=: ;;
1054
1055 -with-* | --with-*)
1056 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1057 # Reject names that are not valid shell variable names.
1058 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1059 as_fn_error $? "invalid package name: $ac_useropt"
1060 ac_useropt_orig=$ac_useropt
1061 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1062 case $ac_user_opts in
1063 *"
1064 "with_$ac_useropt"
1065 "*) ;;
1066 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1067 ac_unrecognized_sep=', ';;
1068 esac
1069 eval with_$ac_useropt=\$ac_optarg ;;
1070
1071 -without-* | --without-*)
1072 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1073 # Reject names that are not valid shell variable names.
1074 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075 as_fn_error $? "invalid package name: $ac_useropt"
1076 ac_useropt_orig=$ac_useropt
1077 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078 case $ac_user_opts in
1079 *"
1080 "with_$ac_useropt"
1081 "*) ;;
1082 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1083 ac_unrecognized_sep=', ';;
1084 esac
1085 eval with_$ac_useropt=no ;;
1086
1087 --x)
1088 # Obsolete; use --with-x.
1089 with_x=yes ;;
1090
1091 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1092 | --x-incl | --x-inc | --x-in | --x-i)
1093 ac_prev=x_includes ;;
1094 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1095 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1096 x_includes=$ac_optarg ;;
1097
1098 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1099 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1100 ac_prev=x_libraries ;;
1101 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1102 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1103 x_libraries=$ac_optarg ;;
1104
1105 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1106 Try \`$0 --help' for more information"
1107 ;;
1108
1109 *=*)
1110 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1111 # Reject names that are not valid shell variable names.
1112 case $ac_envvar in #(
1113 '' | [0-9]* | *[!_$as_cr_alnum]* )
1114 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1115 esac
1116 eval $ac_envvar=\$ac_optarg
1117 export $ac_envvar ;;
1118
1119 *)
1120 # FIXME: should be removed in autoconf 3.0.
1121 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1122 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1123 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1124 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1125 ;;
1126
1127 esac
1128 done
1129
1130 if test -n "$ac_prev"; then
1131 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1132 as_fn_error $? "missing argument to $ac_option"
1133 fi
1134
1135 if test -n "$ac_unrecognized_opts"; then
1136 case $enable_option_checking in
1137 no) ;;
1138 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1139 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1140 esac
1141 fi
1142
1143 # Check all directory arguments for consistency.
1144 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1145 datadir sysconfdir sharedstatedir localstatedir includedir \
1146 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1147 libdir localedir mandir
1148 do
1149 eval ac_val=\$$ac_var
1150 # Remove trailing slashes.
1151 case $ac_val in
1152 */ )
1153 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1154 eval $ac_var=\$ac_val;;
1155 esac
1156 # Be sure to have absolute directory names.
1157 case $ac_val in
1158 [\\/$]* | ?:[\\/]* ) continue;;
1159 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1160 esac
1161 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1162 done
1163
1164 # There might be people who depend on the old broken behavior: `$host'
1165 # used to hold the argument of --host etc.
1166 # FIXME: To remove some day.
1167 build=$build_alias
1168 host=$host_alias
1169 target=$target_alias
1170
1171 # FIXME: To remove some day.
1172 if test "x$host_alias" != x; then
1173 if test "x$build_alias" = x; then
1174 cross_compiling=maybe
1175 elif test "x$build_alias" != "x$host_alias"; then
1176 cross_compiling=yes
1177 fi
1178 fi
1179
1180 ac_tool_prefix=
1181 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1182
1183 test "$silent" = yes && exec 6>/dev/null
1184
1185
1186 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1187 ac_ls_di=`ls -di .` &&
1188 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1189 as_fn_error $? "working directory cannot be determined"
1190 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1191 as_fn_error $? "pwd does not report name of working directory"
1192
1193
1194 # Find the source files, if location was not specified.
1195 if test -z "$srcdir"; then
1196 ac_srcdir_defaulted=yes
1197 # Try the directory containing this script, then the parent directory.
1198 ac_confdir=`$as_dirname -- "$as_myself" ||
1199 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1200 X"$as_myself" : 'X\(//\)[^/]' \| \
1201 X"$as_myself" : 'X\(//\)$' \| \
1202 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1203 $as_echo X"$as_myself" |
1204 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1205 s//\1/
1206 q
1207 }
1208 /^X\(\/\/\)[^/].*/{
1209 s//\1/
1210 q
1211 }
1212 /^X\(\/\/\)$/{
1213 s//\1/
1214 q
1215 }
1216 /^X\(\/\).*/{
1217 s//\1/
1218 q
1219 }
1220 s/.*/./; q'`
1221 srcdir=$ac_confdir
1222 if test ! -r "$srcdir/$ac_unique_file"; then
1223 srcdir=..
1224 fi
1225 else
1226 ac_srcdir_defaulted=no
1227 fi
1228 if test ! -r "$srcdir/$ac_unique_file"; then
1229 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1230 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1231 fi
1232 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1233 ac_abs_confdir=`(
1234 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1235 pwd)`
1236 # When building in place, set srcdir=.
1237 if test "$ac_abs_confdir" = "$ac_pwd"; then
1238 srcdir=.
1239 fi
1240 # Remove unnecessary trailing slashes from srcdir.
1241 # Double slashes in file names in object file debugging info
1242 # mess up M-x gdb in Emacs.
1243 case $srcdir in
1244 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1245 esac
1246 for ac_var in $ac_precious_vars; do
1247 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1248 eval ac_env_${ac_var}_value=\$${ac_var}
1249 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1250 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1251 done
1252
1253 #
1254 # Report the --help message.
1255 #
1256 if test "$ac_init_help" = "long"; then
1257 # Omit some internal or obsolete options to make the list less imposing.
1258 # This message is too long to be a string in the A/UX 3.1 sh.
1259 cat <<_ACEOF
1260 \`configure' configures this package to adapt to many kinds of systems.
1261
1262 Usage: $0 [OPTION]... [VAR=VALUE]...
1263
1264 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1265 VAR=VALUE. See below for descriptions of some of the useful variables.
1266
1267 Defaults for the options are specified in brackets.
1268
1269 Configuration:
1270 -h, --help display this help and exit
1271 --help=short display options specific to this package
1272 --help=recursive display the short help of all the included packages
1273 -V, --version display version information and exit
1274 -q, --quiet, --silent do not print \`checking ...' messages
1275 --cache-file=FILE cache test results in FILE [disabled]
1276 -C, --config-cache alias for \`--cache-file=config.cache'
1277 -n, --no-create do not create output files
1278 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1279
1280 Installation directories:
1281 --prefix=PREFIX install architecture-independent files in PREFIX
1282 [$ac_default_prefix]
1283 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1284 [PREFIX]
1285
1286 By default, \`make install' will install all the files in
1287 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1288 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1289 for instance \`--prefix=\$HOME'.
1290
1291 For better control, use the options below.
1292
1293 Fine tuning of the installation directories:
1294 --bindir=DIR user executables [EPREFIX/bin]
1295 --sbindir=DIR system admin executables [EPREFIX/sbin]
1296 --libexecdir=DIR program executables [EPREFIX/libexec]
1297 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1298 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1299 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1300 --libdir=DIR object code libraries [EPREFIX/lib]
1301 --includedir=DIR C header files [PREFIX/include]
1302 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1303 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1304 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1305 --infodir=DIR info documentation [DATAROOTDIR/info]
1306 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1307 --mandir=DIR man documentation [DATAROOTDIR/man]
1308 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1309 --htmldir=DIR html documentation [DOCDIR]
1310 --dvidir=DIR dvi documentation [DOCDIR]
1311 --pdfdir=DIR pdf documentation [DOCDIR]
1312 --psdir=DIR ps documentation [DOCDIR]
1313 _ACEOF
1314
1315 cat <<\_ACEOF
1316
1317 System types:
1318 --build=BUILD configure for building on BUILD [guessed]
1319 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1320 _ACEOF
1321 fi
1322
1323 if test -n "$ac_init_help"; then
1324
1325 cat <<\_ACEOF
1326
1327 Optional Features:
1328 --disable-option-checking ignore unrecognized --enable/--with options
1329 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1330 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1331 --disable-universal don't build universal on OS X
1332 --enable-smb enable possibly-buggy SMB printer default=yes
1333 --disable-smb disable possibly-buggy SMB printer
1334 --enable-ipv6 enable ipv6 (with ipv4) support
1335 --disable-ipv6 disable ipv6 support
1336
1337 Optional Packages:
1338 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1339 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1340 --without-gcc don't use gcc
1341 --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
1342 --without-smi don't link with libsmi
1343 --with-user=USERNAME drop privileges by default to USERNAME
1344 --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
1345 --with-sandbox-capsicum use Capsicum security functions [default=yes, if
1346 available]
1347 --with-system-libpcap don't use local pcap library
1348 --with-crypto use OpenSSL libcrypto [default=yes, if available]
1349
1350 Some influential environment variables:
1351 CC C compiler command
1352 CFLAGS C compiler flags
1353 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1354 nonstandard directory <lib dir>
1355 LIBS libraries to pass to the linker, e.g. -l<library>
1356 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1357 you have headers in a nonstandard directory <include dir>
1358 CPP C preprocessor
1359
1360 Use these variables to override the choices made by `configure' or to help
1361 it to find libraries and programs with nonstandard names/locations.
1362
1363 Report bugs to the package provider.
1364 _ACEOF
1365 ac_status=$?
1366 fi
1367
1368 if test "$ac_init_help" = "recursive"; then
1369 # If there are subdirs, report their specific --help.
1370 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1371 test -d "$ac_dir" ||
1372 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1373 continue
1374 ac_builddir=.
1375
1376 case "$ac_dir" in
1377 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378 *)
1379 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1380 # A ".." for each directory in $ac_dir_suffix.
1381 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1382 case $ac_top_builddir_sub in
1383 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1385 esac ;;
1386 esac
1387 ac_abs_top_builddir=$ac_pwd
1388 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1389 # for backward compatibility:
1390 ac_top_builddir=$ac_top_build_prefix
1391
1392 case $srcdir in
1393 .) # We are building in place.
1394 ac_srcdir=.
1395 ac_top_srcdir=$ac_top_builddir_sub
1396 ac_abs_top_srcdir=$ac_pwd ;;
1397 [\\/]* | ?:[\\/]* ) # Absolute name.
1398 ac_srcdir=$srcdir$ac_dir_suffix;
1399 ac_top_srcdir=$srcdir
1400 ac_abs_top_srcdir=$srcdir ;;
1401 *) # Relative name.
1402 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1403 ac_top_srcdir=$ac_top_build_prefix$srcdir
1404 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1405 esac
1406 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1407
1408 cd "$ac_dir" || { ac_status=$?; continue; }
1409 # Check for guested configure.
1410 if test -f "$ac_srcdir/configure.gnu"; then
1411 echo &&
1412 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1413 elif test -f "$ac_srcdir/configure"; then
1414 echo &&
1415 $SHELL "$ac_srcdir/configure" --help=recursive
1416 else
1417 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1418 fi || ac_status=$?
1419 cd "$ac_pwd" || { ac_status=$?; break; }
1420 done
1421 fi
1422
1423 test -n "$ac_init_help" && exit $ac_status
1424 if $ac_init_version; then
1425 cat <<\_ACEOF
1426 configure
1427 generated by GNU Autoconf 2.69
1428
1429 Copyright (C) 2012 Free Software Foundation, Inc.
1430 This configure script is free software; the Free Software Foundation
1431 gives unlimited permission to copy, distribute and modify it.
1432 _ACEOF
1433 exit
1434 fi
1435
1436 ## ------------------------ ##
1437 ## Autoconf initialization. ##
1438 ## ------------------------ ##
1439
1440 # ac_fn_c_try_compile LINENO
1441 # --------------------------
1442 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1443 ac_fn_c_try_compile ()
1444 {
1445 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446 rm -f conftest.$ac_objext
1447 if { { ac_try="$ac_compile"
1448 case "(($ac_try" in
1449 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450 *) ac_try_echo=$ac_try;;
1451 esac
1452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453 $as_echo "$ac_try_echo"; } >&5
1454 (eval "$ac_compile") 2>conftest.err
1455 ac_status=$?
1456 if test -s conftest.err; then
1457 grep -v '^ *+' conftest.err >conftest.er1
1458 cat conftest.er1 >&5
1459 mv -f conftest.er1 conftest.err
1460 fi
1461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462 test $ac_status = 0; } && {
1463 test -z "$ac_c_werror_flag" ||
1464 test ! -s conftest.err
1465 } && test -s conftest.$ac_objext; then :
1466 ac_retval=0
1467 else
1468 $as_echo "$as_me: failed program was:" >&5
1469 sed 's/^/| /' conftest.$ac_ext >&5
1470
1471 ac_retval=1
1472 fi
1473 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1474 as_fn_set_status $ac_retval
1475
1476 } # ac_fn_c_try_compile
1477
1478 # ac_fn_c_try_cpp LINENO
1479 # ----------------------
1480 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1481 ac_fn_c_try_cpp ()
1482 {
1483 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1484 if { { ac_try="$ac_cpp conftest.$ac_ext"
1485 case "(($ac_try" in
1486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487 *) ac_try_echo=$ac_try;;
1488 esac
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1492 ac_status=$?
1493 if test -s conftest.err; then
1494 grep -v '^ *+' conftest.err >conftest.er1
1495 cat conftest.er1 >&5
1496 mv -f conftest.er1 conftest.err
1497 fi
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } > conftest.i && {
1500 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1501 test ! -s conftest.err
1502 }; then :
1503 ac_retval=0
1504 else
1505 $as_echo "$as_me: failed program was:" >&5
1506 sed 's/^/| /' conftest.$ac_ext >&5
1507
1508 ac_retval=1
1509 fi
1510 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511 as_fn_set_status $ac_retval
1512
1513 } # ac_fn_c_try_cpp
1514
1515 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1516 # -------------------------------------------------------
1517 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1518 # the include files in INCLUDES and setting the cache variable VAR
1519 # accordingly.
1520 ac_fn_c_check_header_mongrel ()
1521 {
1522 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523 if eval \${$3+:} false; then :
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1525 $as_echo_n "checking for $2... " >&6; }
1526 if eval \${$3+:} false; then :
1527 $as_echo_n "(cached) " >&6
1528 fi
1529 eval ac_res=\$$3
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1531 $as_echo "$ac_res" >&6; }
1532 else
1533 # Is the header compilable?
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1535 $as_echo_n "checking $2 usability... " >&6; }
1536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537 /* end confdefs.h. */
1538 $4
1539 #include <$2>
1540 _ACEOF
1541 if ac_fn_c_try_compile "$LINENO"; then :
1542 ac_header_compiler=yes
1543 else
1544 ac_header_compiler=no
1545 fi
1546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1548 $as_echo "$ac_header_compiler" >&6; }
1549
1550 # Is the header present?
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1552 $as_echo_n "checking $2 presence... " >&6; }
1553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1555 #include <$2>
1556 _ACEOF
1557 if ac_fn_c_try_cpp "$LINENO"; then :
1558 ac_header_preproc=yes
1559 else
1560 ac_header_preproc=no
1561 fi
1562 rm -f conftest.err conftest.i conftest.$ac_ext
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1564 $as_echo "$ac_header_preproc" >&6; }
1565
1566 # So? What about this header?
1567 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1568 yes:no: )
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1570 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1572 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1573 ;;
1574 no:yes:* )
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1576 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1578 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1580 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1582 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1584 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1585 ;;
1586 esac
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1588 $as_echo_n "checking for $2... " >&6; }
1589 if eval \${$3+:} false; then :
1590 $as_echo_n "(cached) " >&6
1591 else
1592 eval "$3=\$ac_header_compiler"
1593 fi
1594 eval ac_res=\$$3
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1596 $as_echo "$ac_res" >&6; }
1597 fi
1598 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1599
1600 } # ac_fn_c_check_header_mongrel
1601
1602 # ac_fn_c_try_run LINENO
1603 # ----------------------
1604 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1605 # that executables *can* be run.
1606 ac_fn_c_try_run ()
1607 {
1608 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609 if { { ac_try="$ac_link"
1610 case "(($ac_try" in
1611 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612 *) ac_try_echo=$ac_try;;
1613 esac
1614 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615 $as_echo "$ac_try_echo"; } >&5
1616 (eval "$ac_link") 2>&5
1617 ac_status=$?
1618 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1620 { { case "(($ac_try" in
1621 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622 *) ac_try_echo=$ac_try;;
1623 esac
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626 (eval "$ac_try") 2>&5
1627 ac_status=$?
1628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629 test $ac_status = 0; }; }; then :
1630 ac_retval=0
1631 else
1632 $as_echo "$as_me: program exited with status $ac_status" >&5
1633 $as_echo "$as_me: failed program was:" >&5
1634 sed 's/^/| /' conftest.$ac_ext >&5
1635
1636 ac_retval=$ac_status
1637 fi
1638 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1639 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1640 as_fn_set_status $ac_retval
1641
1642 } # ac_fn_c_try_run
1643
1644 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1645 # -------------------------------------------------------
1646 # Tests whether HEADER exists and can be compiled using the include files in
1647 # INCLUDES, setting the cache variable VAR accordingly.
1648 ac_fn_c_check_header_compile ()
1649 {
1650 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1652 $as_echo_n "checking for $2... " >&6; }
1653 if eval \${$3+:} false; then :
1654 $as_echo_n "(cached) " >&6
1655 else
1656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657 /* end confdefs.h. */
1658 $4
1659 #include <$2>
1660 _ACEOF
1661 if ac_fn_c_try_compile "$LINENO"; then :
1662 eval "$3=yes"
1663 else
1664 eval "$3=no"
1665 fi
1666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1667 fi
1668 eval ac_res=\$$3
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670 $as_echo "$ac_res" >&6; }
1671 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1672
1673 } # ac_fn_c_check_header_compile
1674
1675 # ac_fn_c_try_link LINENO
1676 # -----------------------
1677 # Try to link conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_c_try_link ()
1679 {
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 rm -f conftest.$ac_objext conftest$ac_exeext
1682 if { { ac_try="$ac_link"
1683 case "(($ac_try" in
1684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685 *) ac_try_echo=$ac_try;;
1686 esac
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689 (eval "$ac_link") 2>conftest.err
1690 ac_status=$?
1691 if test -s conftest.err; then
1692 grep -v '^ *+' conftest.err >conftest.er1
1693 cat conftest.er1 >&5
1694 mv -f conftest.er1 conftest.err
1695 fi
1696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697 test $ac_status = 0; } && {
1698 test -z "$ac_c_werror_flag" ||
1699 test ! -s conftest.err
1700 } && test -s conftest$ac_exeext && {
1701 test "$cross_compiling" = yes ||
1702 test -x conftest$ac_exeext
1703 }; then :
1704 ac_retval=0
1705 else
1706 $as_echo "$as_me: failed program was:" >&5
1707 sed 's/^/| /' conftest.$ac_ext >&5
1708
1709 ac_retval=1
1710 fi
1711 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1712 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1713 # interfere with the next link command; also delete a directory that is
1714 # left behind by Apple's compiler. We do this before executing the actions.
1715 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1716 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717 as_fn_set_status $ac_retval
1718
1719 } # ac_fn_c_try_link
1720
1721 # ac_fn_c_check_func LINENO FUNC VAR
1722 # ----------------------------------
1723 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1724 ac_fn_c_check_func ()
1725 {
1726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1728 $as_echo_n "checking for $2... " >&6; }
1729 if eval \${$3+:} false; then :
1730 $as_echo_n "(cached) " >&6
1731 else
1732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1733 /* end confdefs.h. */
1734 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1735 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1736 #define $2 innocuous_$2
1737
1738 /* System header to define __stub macros and hopefully few prototypes,
1739 which can conflict with char $2 (); below.
1740 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1741 <limits.h> exists even on freestanding compilers. */
1742
1743 #ifdef __STDC__
1744 # include <limits.h>
1745 #else
1746 # include <assert.h>
1747 #endif
1748
1749 #undef $2
1750
1751 /* Override any GCC internal prototype to avoid an error.
1752 Use char because int might match the return type of a GCC
1753 builtin and then its argument prototype would still apply. */
1754 #ifdef __cplusplus
1755 extern "C"
1756 #endif
1757 char $2 ();
1758 /* The GNU C library defines this for functions which it implements
1759 to always fail with ENOSYS. Some functions are actually named
1760 something starting with __ and the normal name is an alias. */
1761 #if defined __stub_$2 || defined __stub___$2
1762 choke me
1763 #endif
1764
1765 int
1766 main ()
1767 {
1768 return $2 ();
1769 ;
1770 return 0;
1771 }
1772 _ACEOF
1773 if ac_fn_c_try_link "$LINENO"; then :
1774 eval "$3=yes"
1775 else
1776 eval "$3=no"
1777 fi
1778 rm -f core conftest.err conftest.$ac_objext \
1779 conftest$ac_exeext conftest.$ac_ext
1780 fi
1781 eval ac_res=\$$3
1782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1783 $as_echo "$ac_res" >&6; }
1784 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785
1786 } # ac_fn_c_check_func
1787
1788 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1789 # ---------------------------------------------
1790 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1791 # accordingly.
1792 ac_fn_c_check_decl ()
1793 {
1794 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795 as_decl_name=`echo $2|sed 's/ *(.*//'`
1796 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1798 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1799 if eval \${$3+:} false; then :
1800 $as_echo_n "(cached) " >&6
1801 else
1802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1803 /* end confdefs.h. */
1804 $4
1805 int
1806 main ()
1807 {
1808 #ifndef $as_decl_name
1809 #ifdef __cplusplus
1810 (void) $as_decl_use;
1811 #else
1812 (void) $as_decl_name;
1813 #endif
1814 #endif
1815
1816 ;
1817 return 0;
1818 }
1819 _ACEOF
1820 if ac_fn_c_try_compile "$LINENO"; then :
1821 eval "$3=yes"
1822 else
1823 eval "$3=no"
1824 fi
1825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1826 fi
1827 eval ac_res=\$$3
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1829 $as_echo "$ac_res" >&6; }
1830 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1831
1832 } # ac_fn_c_check_decl
1833
1834 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1835 # -------------------------------------------
1836 # Tests whether TYPE exists after having included INCLUDES, setting cache
1837 # variable VAR accordingly.
1838 ac_fn_c_check_type ()
1839 {
1840 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1842 $as_echo_n "checking for $2... " >&6; }
1843 if eval \${$3+:} false; then :
1844 $as_echo_n "(cached) " >&6
1845 else
1846 eval "$3=no"
1847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1848 /* end confdefs.h. */
1849 $4
1850 int
1851 main ()
1852 {
1853 if (sizeof ($2))
1854 return 0;
1855 ;
1856 return 0;
1857 }
1858 _ACEOF
1859 if ac_fn_c_try_compile "$LINENO"; then :
1860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1861 /* end confdefs.h. */
1862 $4
1863 int
1864 main ()
1865 {
1866 if (sizeof (($2)))
1867 return 0;
1868 ;
1869 return 0;
1870 }
1871 _ACEOF
1872 if ac_fn_c_try_compile "$LINENO"; then :
1873
1874 else
1875 eval "$3=yes"
1876 fi
1877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880 fi
1881 eval ac_res=\$$3
1882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1883 $as_echo "$ac_res" >&6; }
1884 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885
1886 } # ac_fn_c_check_type
1887
1888 # ac_fn_c_find_intX_t LINENO BITS VAR
1889 # -----------------------------------
1890 # Finds a signed integer type with width BITS, setting cache variable VAR
1891 # accordingly.
1892 ac_fn_c_find_intX_t ()
1893 {
1894 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1896 $as_echo_n "checking for int$2_t... " >&6; }
1897 if eval \${$3+:} false; then :
1898 $as_echo_n "(cached) " >&6
1899 else
1900 eval "$3=no"
1901 # Order is important - never check a type that is potentially smaller
1902 # than half of the expected target width.
1903 for ac_type in int$2_t 'int' 'long int' \
1904 'long long int' 'short int' 'signed char'; do
1905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1906 /* end confdefs.h. */
1907 $ac_includes_default
1908 enum { N = $2 / 2 - 1 };
1909 int
1910 main ()
1911 {
1912 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1913 test_array [0] = 0;
1914 return test_array [0];
1915
1916 ;
1917 return 0;
1918 }
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h. */
1923 $ac_includes_default
1924 enum { N = $2 / 2 - 1 };
1925 int
1926 main ()
1927 {
1928 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1929 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1930 test_array [0] = 0;
1931 return test_array [0];
1932
1933 ;
1934 return 0;
1935 }
1936 _ACEOF
1937 if ac_fn_c_try_compile "$LINENO"; then :
1938
1939 else
1940 case $ac_type in #(
1941 int$2_t) :
1942 eval "$3=yes" ;; #(
1943 *) :
1944 eval "$3=\$ac_type" ;;
1945 esac
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 if eval test \"x\$"$3"\" = x"no"; then :
1951
1952 else
1953 break
1954 fi
1955 done
1956 fi
1957 eval ac_res=\$$3
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1959 $as_echo "$ac_res" >&6; }
1960 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961
1962 } # ac_fn_c_find_intX_t
1963
1964 # ac_fn_c_find_uintX_t LINENO BITS VAR
1965 # ------------------------------------
1966 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1967 # accordingly.
1968 ac_fn_c_find_uintX_t ()
1969 {
1970 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1972 $as_echo_n "checking for uint$2_t... " >&6; }
1973 if eval \${$3+:} false; then :
1974 $as_echo_n "(cached) " >&6
1975 else
1976 eval "$3=no"
1977 # Order is important - never check a type that is potentially smaller
1978 # than half of the expected target width.
1979 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1980 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1982 /* end confdefs.h. */
1983 $ac_includes_default
1984 int
1985 main ()
1986 {
1987 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1988 test_array [0] = 0;
1989 return test_array [0];
1990
1991 ;
1992 return 0;
1993 }
1994 _ACEOF
1995 if ac_fn_c_try_compile "$LINENO"; then :
1996 case $ac_type in #(
1997 uint$2_t) :
1998 eval "$3=yes" ;; #(
1999 *) :
2000 eval "$3=\$ac_type" ;;
2001 esac
2002 fi
2003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2004 if eval test \"x\$"$3"\" = x"no"; then :
2005
2006 else
2007 break
2008 fi
2009 done
2010 fi
2011 eval ac_res=\$$3
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2013 $as_echo "$ac_res" >&6; }
2014 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2015
2016 } # ac_fn_c_find_uintX_t
2017 cat >config.log <<_ACEOF
2018 This file contains any messages produced by compilers while
2019 running configure, to aid debugging if configure makes a mistake.
2020
2021 It was created by $as_me, which was
2022 generated by GNU Autoconf 2.69. Invocation command line was
2023
2024 $ $0 $@
2025
2026 _ACEOF
2027 exec 5>>config.log
2028 {
2029 cat <<_ASUNAME
2030 ## --------- ##
2031 ## Platform. ##
2032 ## --------- ##
2033
2034 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2035 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2036 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2037 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2038 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2039
2040 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2041 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2042
2043 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2044 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2045 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2046 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2047 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2048 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2049 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2050
2051 _ASUNAME
2052
2053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2054 for as_dir in $PATH
2055 do
2056 IFS=$as_save_IFS
2057 test -z "$as_dir" && as_dir=.
2058 $as_echo "PATH: $as_dir"
2059 done
2060 IFS=$as_save_IFS
2061
2062 } >&5
2063
2064 cat >&5 <<_ACEOF
2065
2066
2067 ## ----------- ##
2068 ## Core tests. ##
2069 ## ----------- ##
2070
2071 _ACEOF
2072
2073
2074 # Keep a trace of the command line.
2075 # Strip out --no-create and --no-recursion so they do not pile up.
2076 # Strip out --silent because we don't want to record it for future runs.
2077 # Also quote any args containing shell meta-characters.
2078 # Make two passes to allow for proper duplicate-argument suppression.
2079 ac_configure_args=
2080 ac_configure_args0=
2081 ac_configure_args1=
2082 ac_must_keep_next=false
2083 for ac_pass in 1 2
2084 do
2085 for ac_arg
2086 do
2087 case $ac_arg in
2088 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2089 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2090 | -silent | --silent | --silen | --sile | --sil)
2091 continue ;;
2092 *\'*)
2093 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2094 esac
2095 case $ac_pass in
2096 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2097 2)
2098 as_fn_append ac_configure_args1 " '$ac_arg'"
2099 if test $ac_must_keep_next = true; then
2100 ac_must_keep_next=false # Got value, back to normal.
2101 else
2102 case $ac_arg in
2103 *=* | --config-cache | -C | -disable-* | --disable-* \
2104 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2105 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2106 | -with-* | --with-* | -without-* | --without-* | --x)
2107 case "$ac_configure_args0 " in
2108 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2109 esac
2110 ;;
2111 -* ) ac_must_keep_next=true ;;
2112 esac
2113 fi
2114 as_fn_append ac_configure_args " '$ac_arg'"
2115 ;;
2116 esac
2117 done
2118 done
2119 { ac_configure_args0=; unset ac_configure_args0;}
2120 { ac_configure_args1=; unset ac_configure_args1;}
2121
2122 # When interrupted or exit'd, cleanup temporary files, and complete
2123 # config.log. We remove comments because anyway the quotes in there
2124 # would cause problems or look ugly.
2125 # WARNING: Use '\'' to represent an apostrophe within the trap.
2126 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2127 trap 'exit_status=$?
2128 # Save into config.log some information that might help in debugging.
2129 {
2130 echo
2131
2132 $as_echo "## ---------------- ##
2133 ## Cache variables. ##
2134 ## ---------------- ##"
2135 echo
2136 # The following way of writing the cache mishandles newlines in values,
2137 (
2138 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2139 eval ac_val=\$$ac_var
2140 case $ac_val in #(
2141 *${as_nl}*)
2142 case $ac_var in #(
2143 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2144 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2145 esac
2146 case $ac_var in #(
2147 _ | IFS | as_nl) ;; #(
2148 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2149 *) { eval $ac_var=; unset $ac_var;} ;;
2150 esac ;;
2151 esac
2152 done
2153 (set) 2>&1 |
2154 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2155 *${as_nl}ac_space=\ *)
2156 sed -n \
2157 "s/'\''/'\''\\\\'\'''\''/g;
2158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2159 ;; #(
2160 *)
2161 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2162 ;;
2163 esac |
2164 sort
2165 )
2166 echo
2167
2168 $as_echo "## ----------------- ##
2169 ## Output variables. ##
2170 ## ----------------- ##"
2171 echo
2172 for ac_var in $ac_subst_vars
2173 do
2174 eval ac_val=\$$ac_var
2175 case $ac_val in
2176 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2177 esac
2178 $as_echo "$ac_var='\''$ac_val'\''"
2179 done | sort
2180 echo
2181
2182 if test -n "$ac_subst_files"; then
2183 $as_echo "## ------------------- ##
2184 ## File substitutions. ##
2185 ## ------------------- ##"
2186 echo
2187 for ac_var in $ac_subst_files
2188 do
2189 eval ac_val=\$$ac_var
2190 case $ac_val in
2191 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2192 esac
2193 $as_echo "$ac_var='\''$ac_val'\''"
2194 done | sort
2195 echo
2196 fi
2197
2198 if test -s confdefs.h; then
2199 $as_echo "## ----------- ##
2200 ## confdefs.h. ##
2201 ## ----------- ##"
2202 echo
2203 cat confdefs.h
2204 echo
2205 fi
2206 test "$ac_signal" != 0 &&
2207 $as_echo "$as_me: caught signal $ac_signal"
2208 $as_echo "$as_me: exit $exit_status"
2209 } >&5
2210 rm -f core *.core core.conftest.* &&
2211 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2212 exit $exit_status
2213 ' 0
2214 for ac_signal in 1 2 13 15; do
2215 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2216 done
2217 ac_signal=0
2218
2219 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2220 rm -f -r conftest* confdefs.h
2221
2222 $as_echo "/* confdefs.h */" > confdefs.h
2223
2224 # Predefined preprocessor variables.
2225
2226 cat >>confdefs.h <<_ACEOF
2227 #define PACKAGE_NAME "$PACKAGE_NAME"
2228 _ACEOF
2229
2230 cat >>confdefs.h <<_ACEOF
2231 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2232 _ACEOF
2233
2234 cat >>confdefs.h <<_ACEOF
2235 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2236 _ACEOF
2237
2238 cat >>confdefs.h <<_ACEOF
2239 #define PACKAGE_STRING "$PACKAGE_STRING"
2240 _ACEOF
2241
2242 cat >>confdefs.h <<_ACEOF
2243 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2244 _ACEOF
2245
2246 cat >>confdefs.h <<_ACEOF
2247 #define PACKAGE_URL "$PACKAGE_URL"
2248 _ACEOF
2249
2250
2251 # Let the site file select an alternate cache file if it wants to.
2252 # Prefer an explicitly selected file to automatically selected ones.
2253 ac_site_file1=NONE
2254 ac_site_file2=NONE
2255 if test -n "$CONFIG_SITE"; then
2256 # We do not want a PATH search for config.site.
2257 case $CONFIG_SITE in #((
2258 -*) ac_site_file1=./$CONFIG_SITE;;
2259 */*) ac_site_file1=$CONFIG_SITE;;
2260 *) ac_site_file1=./$CONFIG_SITE;;
2261 esac
2262 elif test "x$prefix" != xNONE; then
2263 ac_site_file1=$prefix/share/config.site
2264 ac_site_file2=$prefix/etc/config.site
2265 else
2266 ac_site_file1=$ac_default_prefix/share/config.site
2267 ac_site_file2=$ac_default_prefix/etc/config.site
2268 fi
2269 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2270 do
2271 test "x$ac_site_file" = xNONE && continue
2272 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2274 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2275 sed 's/^/| /' "$ac_site_file" >&5
2276 . "$ac_site_file" \
2277 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2279 as_fn_error $? "failed to load site script $ac_site_file
2280 See \`config.log' for more details" "$LINENO" 5; }
2281 fi
2282 done
2283
2284 if test -r "$cache_file"; then
2285 # Some versions of bash will fail to source /dev/null (special files
2286 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2287 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2289 $as_echo "$as_me: loading cache $cache_file" >&6;}
2290 case $cache_file in
2291 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2292 *) . "./$cache_file";;
2293 esac
2294 fi
2295 else
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2297 $as_echo "$as_me: creating cache $cache_file" >&6;}
2298 >$cache_file
2299 fi
2300
2301 # Check that the precious variables saved in the cache have kept the same
2302 # value.
2303 ac_cache_corrupted=false
2304 for ac_var in $ac_precious_vars; do
2305 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2306 eval ac_new_set=\$ac_env_${ac_var}_set
2307 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2308 eval ac_new_val=\$ac_env_${ac_var}_value
2309 case $ac_old_set,$ac_new_set in
2310 set,)
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2312 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2313 ac_cache_corrupted=: ;;
2314 ,set)
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2316 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2317 ac_cache_corrupted=: ;;
2318 ,);;
2319 *)
2320 if test "x$ac_old_val" != "x$ac_new_val"; then
2321 # differences in whitespace do not lead to failure.
2322 ac_old_val_w=`echo x $ac_old_val`
2323 ac_new_val_w=`echo x $ac_new_val`
2324 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2326 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2327 ac_cache_corrupted=:
2328 else
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2330 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2331 eval $ac_var=\$ac_old_val
2332 fi
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2334 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2336 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2337 fi;;
2338 esac
2339 # Pass precious variables to config.status.
2340 if test "$ac_new_set" = set; then
2341 case $ac_new_val in
2342 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2343 *) ac_arg=$ac_var=$ac_new_val ;;
2344 esac
2345 case " $ac_configure_args " in
2346 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2347 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2348 esac
2349 fi
2350 done
2351 if $ac_cache_corrupted; then
2352 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2353 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2355 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2356 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2357 fi
2358 ## -------------------- ##
2359 ## Main body of script. ##
2360 ## -------------------- ##
2361
2362 ac_ext=c
2363 ac_cpp='$CPP $CPPFLAGS'
2364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2367
2368
2369
2370 ac_aux_dir=
2371 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2372 if test -f "$ac_dir/install-sh"; then
2373 ac_aux_dir=$ac_dir
2374 ac_install_sh="$ac_aux_dir/install-sh -c"
2375 break
2376 elif test -f "$ac_dir/install.sh"; then
2377 ac_aux_dir=$ac_dir
2378 ac_install_sh="$ac_aux_dir/install.sh -c"
2379 break
2380 elif test -f "$ac_dir/shtool"; then
2381 ac_aux_dir=$ac_dir
2382 ac_install_sh="$ac_aux_dir/shtool install -c"
2383 break
2384 fi
2385 done
2386 if test -z "$ac_aux_dir"; then
2387 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2388 fi
2389
2390 # These three variables are undocumented and unsupported,
2391 # and are intended to be withdrawn in a future Autoconf release.
2392 # They can cause serious problems if a builder's source tree is in a directory
2393 # whose full name contains unusual characters.
2394 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2395 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2396 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2397
2398
2399 # Make sure we can run config.sub.
2400 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2401 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2402
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2404 $as_echo_n "checking build system type... " >&6; }
2405 if ${ac_cv_build+:} false; then :
2406 $as_echo_n "(cached) " >&6
2407 else
2408 ac_build_alias=$build_alias
2409 test "x$ac_build_alias" = x &&
2410 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2411 test "x$ac_build_alias" = x &&
2412 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2413 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2414 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2415
2416 fi
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2418 $as_echo "$ac_cv_build" >&6; }
2419 case $ac_cv_build in
2420 *-*-*) ;;
2421 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2422 esac
2423 build=$ac_cv_build
2424 ac_save_IFS=$IFS; IFS='-'
2425 set x $ac_cv_build
2426 shift
2427 build_cpu=$1
2428 build_vendor=$2
2429 shift; shift
2430 # Remember, the first character of IFS is used to create $*,
2431 # except with old shells:
2432 build_os=$*
2433 IFS=$ac_save_IFS
2434 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2435
2436
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2438 $as_echo_n "checking host system type... " >&6; }
2439 if ${ac_cv_host+:} false; then :
2440 $as_echo_n "(cached) " >&6
2441 else
2442 if test "x$host_alias" = x; then
2443 ac_cv_host=$ac_cv_build
2444 else
2445 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2446 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2447 fi
2448
2449 fi
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2451 $as_echo "$ac_cv_host" >&6; }
2452 case $ac_cv_host in
2453 *-*-*) ;;
2454 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2455 esac
2456 host=$ac_cv_host
2457 ac_save_IFS=$IFS; IFS='-'
2458 set x $ac_cv_host
2459 shift
2460 host_cpu=$1
2461 host_vendor=$2
2462 shift; shift
2463 # Remember, the first character of IFS is used to create $*,
2464 # except with old shells:
2465 host_os=$*
2466 IFS=$ac_save_IFS
2467 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477 # Check whether --with-gcc was given.
2478 if test "${with_gcc+set}" = set; then :
2479 withval=$with_gcc;
2480 fi
2481
2482 V_INCLS=""
2483 if test "${srcdir}" != "." ; then
2484 V_INCLS="-I$srcdir"
2485 fi
2486 if test "${CFLAGS+set}" = set; then
2487 LBL_CFLAGS="$CFLAGS"
2488 fi
2489 if test -z "$CC" ; then
2490 case "$host_os" in
2491
2492 bsdi*)
2493 # Extract the first word of "shlicc2", so it can be a program name with args.
2494 set dummy shlicc2; ac_word=$2
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2496 $as_echo_n "checking for $ac_word... " >&6; }
2497 if ${ac_cv_prog_SHLICC2+:} false; then :
2498 $as_echo_n "(cached) " >&6
2499 else
2500 if test -n "$SHLICC2"; then
2501 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
2502 else
2503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2504 for as_dir in $PATH
2505 do
2506 IFS=$as_save_IFS
2507 test -z "$as_dir" && as_dir=.
2508 for ac_exec_ext in '' $ac_executable_extensions; do
2509 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2510 ac_cv_prog_SHLICC2="yes"
2511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2512 break 2
2513 fi
2514 done
2515 done
2516 IFS=$as_save_IFS
2517
2518 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
2519 fi
2520 fi
2521 SHLICC2=$ac_cv_prog_SHLICC2
2522 if test -n "$SHLICC2"; then
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
2524 $as_echo "$SHLICC2" >&6; }
2525 else
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2527 $as_echo "no" >&6; }
2528 fi
2529
2530
2531 if test $SHLICC2 = yes ; then
2532 CC=shlicc2
2533 export CC
2534 fi
2535 ;;
2536 esac
2537 fi
2538 if test -z "$CC" -a "$with_gcc" = no ; then
2539 CC=cc
2540 export CC
2541 fi
2542
2543 ac_ext=c
2544 ac_cpp='$CPP $CPPFLAGS'
2545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2548 if test -n "$ac_tool_prefix"; then
2549 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2550 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2552 $as_echo_n "checking for $ac_word... " >&6; }
2553 if ${ac_cv_prog_CC+:} false; then :
2554 $as_echo_n "(cached) " >&6
2555 else
2556 if test -n "$CC"; then
2557 ac_cv_prog_CC="$CC" # Let the user override the test.
2558 else
2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2560 for as_dir in $PATH
2561 do
2562 IFS=$as_save_IFS
2563 test -z "$as_dir" && as_dir=.
2564 for ac_exec_ext in '' $ac_executable_extensions; do
2565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2566 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2568 break 2
2569 fi
2570 done
2571 done
2572 IFS=$as_save_IFS
2573
2574 fi
2575 fi
2576 CC=$ac_cv_prog_CC
2577 if test -n "$CC"; then
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2579 $as_echo "$CC" >&6; }
2580 else
2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2582 $as_echo "no" >&6; }
2583 fi
2584
2585
2586 fi
2587 if test -z "$ac_cv_prog_CC"; then
2588 ac_ct_CC=$CC
2589 # Extract the first word of "gcc", so it can be a program name with args.
2590 set dummy gcc; ac_word=$2
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2592 $as_echo_n "checking for $ac_word... " >&6; }
2593 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2594 $as_echo_n "(cached) " >&6
2595 else
2596 if test -n "$ac_ct_CC"; then
2597 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2598 else
2599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2600 for as_dir in $PATH
2601 do
2602 IFS=$as_save_IFS
2603 test -z "$as_dir" && as_dir=.
2604 for ac_exec_ext in '' $ac_executable_extensions; do
2605 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2606 ac_cv_prog_ac_ct_CC="gcc"
2607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2608 break 2
2609 fi
2610 done
2611 done
2612 IFS=$as_save_IFS
2613
2614 fi
2615 fi
2616 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2617 if test -n "$ac_ct_CC"; then
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2619 $as_echo "$ac_ct_CC" >&6; }
2620 else
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2622 $as_echo "no" >&6; }
2623 fi
2624
2625 if test "x$ac_ct_CC" = x; then
2626 CC=""
2627 else
2628 case $cross_compiling:$ac_tool_warned in
2629 yes:)
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2631 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2632 ac_tool_warned=yes ;;
2633 esac
2634 CC=$ac_ct_CC
2635 fi
2636 else
2637 CC="$ac_cv_prog_CC"
2638 fi
2639
2640 if test -z "$CC"; then
2641 if test -n "$ac_tool_prefix"; then
2642 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2643 set dummy ${ac_tool_prefix}cc; ac_word=$2
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2645 $as_echo_n "checking for $ac_word... " >&6; }
2646 if ${ac_cv_prog_CC+:} false; then :
2647 $as_echo_n "(cached) " >&6
2648 else
2649 if test -n "$CC"; then
2650 ac_cv_prog_CC="$CC" # Let the user override the test.
2651 else
2652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2653 for as_dir in $PATH
2654 do
2655 IFS=$as_save_IFS
2656 test -z "$as_dir" && as_dir=.
2657 for ac_exec_ext in '' $ac_executable_extensions; do
2658 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2659 ac_cv_prog_CC="${ac_tool_prefix}cc"
2660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2661 break 2
2662 fi
2663 done
2664 done
2665 IFS=$as_save_IFS
2666
2667 fi
2668 fi
2669 CC=$ac_cv_prog_CC
2670 if test -n "$CC"; then
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2672 $as_echo "$CC" >&6; }
2673 else
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2675 $as_echo "no" >&6; }
2676 fi
2677
2678
2679 fi
2680 fi
2681 if test -z "$CC"; then
2682 # Extract the first word of "cc", so it can be a program name with args.
2683 set dummy cc; ac_word=$2
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2685 $as_echo_n "checking for $ac_word... " >&6; }
2686 if ${ac_cv_prog_CC+:} false; then :
2687 $as_echo_n "(cached) " >&6
2688 else
2689 if test -n "$CC"; then
2690 ac_cv_prog_CC="$CC" # Let the user override the test.
2691 else
2692 ac_prog_rejected=no
2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 for as_dir in $PATH
2695 do
2696 IFS=$as_save_IFS
2697 test -z "$as_dir" && as_dir=.
2698 for ac_exec_ext in '' $ac_executable_extensions; do
2699 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2700 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2701 ac_prog_rejected=yes
2702 continue
2703 fi
2704 ac_cv_prog_CC="cc"
2705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2706 break 2
2707 fi
2708 done
2709 done
2710 IFS=$as_save_IFS
2711
2712 if test $ac_prog_rejected = yes; then
2713 # We found a bogon in the path, so make sure we never use it.
2714 set dummy $ac_cv_prog_CC
2715 shift
2716 if test $# != 0; then
2717 # We chose a different compiler from the bogus one.
2718 # However, it has the same basename, so the bogon will be chosen
2719 # first if we set CC to just the basename; use the full file name.
2720 shift
2721 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2722 fi
2723 fi
2724 fi
2725 fi
2726 CC=$ac_cv_prog_CC
2727 if test -n "$CC"; then
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2729 $as_echo "$CC" >&6; }
2730 else
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2732 $as_echo "no" >&6; }
2733 fi
2734
2735
2736 fi
2737 if test -z "$CC"; then
2738 if test -n "$ac_tool_prefix"; then
2739 for ac_prog in cl.exe
2740 do
2741 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2742 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744 $as_echo_n "checking for $ac_word... " >&6; }
2745 if ${ac_cv_prog_CC+:} false; then :
2746 $as_echo_n "(cached) " >&6
2747 else
2748 if test -n "$CC"; then
2749 ac_cv_prog_CC="$CC" # Let the user override the test.
2750 else
2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752 for as_dir in $PATH
2753 do
2754 IFS=$as_save_IFS
2755 test -z "$as_dir" && as_dir=.
2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2758 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760 break 2
2761 fi
2762 done
2763 done
2764 IFS=$as_save_IFS
2765
2766 fi
2767 fi
2768 CC=$ac_cv_prog_CC
2769 if test -n "$CC"; then
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2771 $as_echo "$CC" >&6; }
2772 else
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774 $as_echo "no" >&6; }
2775 fi
2776
2777
2778 test -n "$CC" && break
2779 done
2780 fi
2781 if test -z "$CC"; then
2782 ac_ct_CC=$CC
2783 for ac_prog in cl.exe
2784 do
2785 # Extract the first word of "$ac_prog", so it can be a program name with args.
2786 set dummy $ac_prog; ac_word=$2
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2788 $as_echo_n "checking for $ac_word... " >&6; }
2789 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2790 $as_echo_n "(cached) " >&6
2791 else
2792 if test -n "$ac_ct_CC"; then
2793 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2794 else
2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH
2797 do
2798 IFS=$as_save_IFS
2799 test -z "$as_dir" && as_dir=.
2800 for ac_exec_ext in '' $ac_executable_extensions; do
2801 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2802 ac_cv_prog_ac_ct_CC="$ac_prog"
2803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2804 break 2
2805 fi
2806 done
2807 done
2808 IFS=$as_save_IFS
2809
2810 fi
2811 fi
2812 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2813 if test -n "$ac_ct_CC"; then
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2815 $as_echo "$ac_ct_CC" >&6; }
2816 else
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2818 $as_echo "no" >&6; }
2819 fi
2820
2821
2822 test -n "$ac_ct_CC" && break
2823 done
2824
2825 if test "x$ac_ct_CC" = x; then
2826 CC=""
2827 else
2828 case $cross_compiling:$ac_tool_warned in
2829 yes:)
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2831 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2832 ac_tool_warned=yes ;;
2833 esac
2834 CC=$ac_ct_CC
2835 fi
2836 fi
2837
2838 fi
2839
2840
2841 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2843 as_fn_error $? "no acceptable C compiler found in \$PATH
2844 See \`config.log' for more details" "$LINENO" 5; }
2845
2846 # Provide some information about the compiler.
2847 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2848 set X $ac_compile
2849 ac_compiler=$2
2850 for ac_option in --version -v -V -qversion; do
2851 { { ac_try="$ac_compiler $ac_option >&5"
2852 case "(($ac_try" in
2853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2854 *) ac_try_echo=$ac_try;;
2855 esac
2856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2857 $as_echo "$ac_try_echo"; } >&5
2858 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2859 ac_status=$?
2860 if test -s conftest.err; then
2861 sed '10a\
2862 ... rest of stderr output deleted ...
2863 10q' conftest.err >conftest.er1
2864 cat conftest.er1 >&5
2865 fi
2866 rm -f conftest.er1 conftest.err
2867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2868 test $ac_status = 0; }
2869 done
2870
2871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2872 /* end confdefs.h. */
2873
2874 int
2875 main ()
2876 {
2877
2878 ;
2879 return 0;
2880 }
2881 _ACEOF
2882 ac_clean_files_save=$ac_clean_files
2883 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2884 # Try to create an executable without -o first, disregard a.out.
2885 # It will help us diagnose broken compilers, and finding out an intuition
2886 # of exeext.
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2888 $as_echo_n "checking whether the C compiler works... " >&6; }
2889 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2890
2891 # The possible output files:
2892 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2893
2894 ac_rmfiles=
2895 for ac_file in $ac_files
2896 do
2897 case $ac_file in
2898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2899 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2900 esac
2901 done
2902 rm -f $ac_rmfiles
2903
2904 if { { ac_try="$ac_link_default"
2905 case "(($ac_try" in
2906 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2907 *) ac_try_echo=$ac_try;;
2908 esac
2909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2910 $as_echo "$ac_try_echo"; } >&5
2911 (eval "$ac_link_default") 2>&5
2912 ac_status=$?
2913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2914 test $ac_status = 0; }; then :
2915 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2916 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2917 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2918 # so that the user can short-circuit this test for compilers unknown to
2919 # Autoconf.
2920 for ac_file in $ac_files ''
2921 do
2922 test -f "$ac_file" || continue
2923 case $ac_file in
2924 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2925 ;;
2926 [ab].out )
2927 # We found the default executable, but exeext='' is most
2928 # certainly right.
2929 break;;
2930 *.* )
2931 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2932 then :; else
2933 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2934 fi
2935 # We set ac_cv_exeext here because the later test for it is not
2936 # safe: cross compilers may not add the suffix if given an `-o'
2937 # argument, so we may need to know it at that point already.
2938 # Even if this section looks crufty: it has the advantage of
2939 # actually working.
2940 break;;
2941 * )
2942 break;;
2943 esac
2944 done
2945 test "$ac_cv_exeext" = no && ac_cv_exeext=
2946
2947 else
2948 ac_file=''
2949 fi
2950 if test -z "$ac_file"; then :
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2952 $as_echo "no" >&6; }
2953 $as_echo "$as_me: failed program was:" >&5
2954 sed 's/^/| /' conftest.$ac_ext >&5
2955
2956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2958 as_fn_error 77 "C compiler cannot create executables
2959 See \`config.log' for more details" "$LINENO" 5; }
2960 else
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2962 $as_echo "yes" >&6; }
2963 fi
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2965 $as_echo_n "checking for C compiler default output file name... " >&6; }
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2967 $as_echo "$ac_file" >&6; }
2968 ac_exeext=$ac_cv_exeext
2969
2970 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2971 ac_clean_files=$ac_clean_files_save
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2973 $as_echo_n "checking for suffix of executables... " >&6; }
2974 if { { ac_try="$ac_link"
2975 case "(($ac_try" in
2976 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2977 *) ac_try_echo=$ac_try;;
2978 esac
2979 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2980 $as_echo "$ac_try_echo"; } >&5
2981 (eval "$ac_link") 2>&5
2982 ac_status=$?
2983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2984 test $ac_status = 0; }; then :
2985 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2986 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2987 # work properly (i.e., refer to `conftest.exe'), while it won't with
2988 # `rm'.
2989 for ac_file in conftest.exe conftest conftest.*; do
2990 test -f "$ac_file" || continue
2991 case $ac_file in
2992 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2993 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2994 break;;
2995 * ) break;;
2996 esac
2997 done
2998 else
2999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3001 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3002 See \`config.log' for more details" "$LINENO" 5; }
3003 fi
3004 rm -f conftest conftest$ac_cv_exeext
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3006 $as_echo "$ac_cv_exeext" >&6; }
3007
3008 rm -f conftest.$ac_ext
3009 EXEEXT=$ac_cv_exeext
3010 ac_exeext=$EXEEXT
3011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3012 /* end confdefs.h. */
3013 #include <stdio.h>
3014 int
3015 main ()
3016 {
3017 FILE *f = fopen ("conftest.out", "w");
3018 return ferror (f) || fclose (f) != 0;
3019
3020 ;
3021 return 0;
3022 }
3023 _ACEOF
3024 ac_clean_files="$ac_clean_files conftest.out"
3025 # Check that the compiler produces executables we can run. If not, either
3026 # the compiler is broken, or we cross compile.
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3028 $as_echo_n "checking whether we are cross compiling... " >&6; }
3029 if test "$cross_compiling" != yes; then
3030 { { ac_try="$ac_link"
3031 case "(($ac_try" in
3032 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3033 *) ac_try_echo=$ac_try;;
3034 esac
3035 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3036 $as_echo "$ac_try_echo"; } >&5
3037 (eval "$ac_link") 2>&5
3038 ac_status=$?
3039 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3040 test $ac_status = 0; }
3041 if { ac_try='./conftest$ac_cv_exeext'
3042 { { case "(($ac_try" in
3043 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3044 *) ac_try_echo=$ac_try;;
3045 esac
3046 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3047 $as_echo "$ac_try_echo"; } >&5
3048 (eval "$ac_try") 2>&5
3049 ac_status=$?
3050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3051 test $ac_status = 0; }; }; then
3052 cross_compiling=no
3053 else
3054 if test "$cross_compiling" = maybe; then
3055 cross_compiling=yes
3056 else
3057 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3058 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3059 as_fn_error $? "cannot run C compiled programs.
3060 If you meant to cross compile, use \`--host'.
3061 See \`config.log' for more details" "$LINENO" 5; }
3062 fi
3063 fi
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3066 $as_echo "$cross_compiling" >&6; }
3067
3068 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3069 ac_clean_files=$ac_clean_files_save
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3071 $as_echo_n "checking for suffix of object files... " >&6; }
3072 if ${ac_cv_objext+:} false; then :
3073 $as_echo_n "(cached) " >&6
3074 else
3075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3076 /* end confdefs.h. */
3077
3078 int
3079 main ()
3080 {
3081
3082 ;
3083 return 0;
3084 }
3085 _ACEOF
3086 rm -f conftest.o conftest.obj
3087 if { { ac_try="$ac_compile"
3088 case "(($ac_try" in
3089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3090 *) ac_try_echo=$ac_try;;
3091 esac
3092 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3093 $as_echo "$ac_try_echo"; } >&5
3094 (eval "$ac_compile") 2>&5
3095 ac_status=$?
3096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3097 test $ac_status = 0; }; then :
3098 for ac_file in conftest.o conftest.obj conftest.*; do
3099 test -f "$ac_file" || continue;
3100 case $ac_file in
3101 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3102 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3103 break;;
3104 esac
3105 done
3106 else
3107 $as_echo "$as_me: failed program was:" >&5
3108 sed 's/^/| /' conftest.$ac_ext >&5
3109
3110 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3111 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3112 as_fn_error $? "cannot compute suffix of object files: cannot compile
3113 See \`config.log' for more details" "$LINENO" 5; }
3114 fi
3115 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3116 fi
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3118 $as_echo "$ac_cv_objext" >&6; }
3119 OBJEXT=$ac_cv_objext
3120 ac_objext=$OBJEXT
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3122 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3123 if ${ac_cv_c_compiler_gnu+:} false; then :
3124 $as_echo_n "(cached) " >&6
3125 else
3126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127 /* end confdefs.h. */
3128
3129 int
3130 main ()
3131 {
3132 #ifndef __GNUC__
3133 choke me
3134 #endif
3135
3136 ;
3137 return 0;
3138 }
3139 _ACEOF
3140 if ac_fn_c_try_compile "$LINENO"; then :
3141 ac_compiler_gnu=yes
3142 else
3143 ac_compiler_gnu=no
3144 fi
3145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3146 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3147
3148 fi
3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3150 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3151 if test $ac_compiler_gnu = yes; then
3152 GCC=yes
3153 else
3154 GCC=
3155 fi
3156 ac_test_CFLAGS=${CFLAGS+set}
3157 ac_save_CFLAGS=$CFLAGS
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3159 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3160 if ${ac_cv_prog_cc_g+:} false; then :
3161 $as_echo_n "(cached) " >&6
3162 else
3163 ac_save_c_werror_flag=$ac_c_werror_flag
3164 ac_c_werror_flag=yes
3165 ac_cv_prog_cc_g=no
3166 CFLAGS="-g"
3167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3168 /* end confdefs.h. */
3169
3170 int
3171 main ()
3172 {
3173
3174 ;
3175 return 0;
3176 }
3177 _ACEOF
3178 if ac_fn_c_try_compile "$LINENO"; then :
3179 ac_cv_prog_cc_g=yes
3180 else
3181 CFLAGS=""
3182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3183 /* end confdefs.h. */
3184
3185 int
3186 main ()
3187 {
3188
3189 ;
3190 return 0;
3191 }
3192 _ACEOF
3193 if ac_fn_c_try_compile "$LINENO"; then :
3194
3195 else
3196 ac_c_werror_flag=$ac_save_c_werror_flag
3197 CFLAGS="-g"
3198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3199 /* end confdefs.h. */
3200
3201 int
3202 main ()
3203 {
3204
3205 ;
3206 return 0;
3207 }
3208 _ACEOF
3209 if ac_fn_c_try_compile "$LINENO"; then :
3210 ac_cv_prog_cc_g=yes
3211 fi
3212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3213 fi
3214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3215 fi
3216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3217 ac_c_werror_flag=$ac_save_c_werror_flag
3218 fi
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3220 $as_echo "$ac_cv_prog_cc_g" >&6; }
3221 if test "$ac_test_CFLAGS" = set; then
3222 CFLAGS=$ac_save_CFLAGS
3223 elif test $ac_cv_prog_cc_g = yes; then
3224 if test "$GCC" = yes; then
3225 CFLAGS="-g -O2"
3226 else
3227 CFLAGS="-g"
3228 fi
3229 else
3230 if test "$GCC" = yes; then
3231 CFLAGS="-O2"
3232 else
3233 CFLAGS=
3234 fi
3235 fi
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3237 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3238 if ${ac_cv_prog_cc_c89+:} false; then :
3239 $as_echo_n "(cached) " >&6
3240 else
3241 ac_cv_prog_cc_c89=no
3242 ac_save_CC=$CC
3243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3244 /* end confdefs.h. */
3245 #include <stdarg.h>
3246 #include <stdio.h>
3247 struct stat;
3248 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3249 struct buf { int x; };
3250 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3251 static char *e (p, i)
3252 char **p;
3253 int i;
3254 {
3255 return p[i];
3256 }
3257 static char *f (char * (*g) (char **, int), char **p, ...)
3258 {
3259 char *s;
3260 va_list v;
3261 va_start (v,p);
3262 s = g (p, va_arg (v,int));
3263 va_end (v);
3264 return s;
3265 }
3266
3267 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3268 function prototypes and stuff, but not '\xHH' hex character constants.
3269 These don't provoke an error unfortunately, instead are silently treated
3270 as 'x'. The following induces an error, until -std is added to get
3271 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3272 array size at least. It's necessary to write '\x00'==0 to get something
3273 that's true only with -std. */
3274 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3275
3276 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3277 inside strings and character constants. */
3278 #define FOO(x) 'x'
3279 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3280
3281 int test (int i, double x);
3282 struct s1 {int (*f) (int a);};
3283 struct s2 {int (*f) (double a);};
3284 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3285 int argc;
3286 char **argv;
3287 int
3288 main ()
3289 {
3290 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3291 ;
3292 return 0;
3293 }
3294 _ACEOF
3295 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3296 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3297 do
3298 CC="$ac_save_CC $ac_arg"
3299 if ac_fn_c_try_compile "$LINENO"; then :
3300 ac_cv_prog_cc_c89=$ac_arg
3301 fi
3302 rm -f core conftest.err conftest.$ac_objext
3303 test "x$ac_cv_prog_cc_c89" != "xno" && break
3304 done
3305 rm -f conftest.$ac_ext
3306 CC=$ac_save_CC
3307
3308 fi
3309 # AC_CACHE_VAL
3310 case "x$ac_cv_prog_cc_c89" in
3311 x)
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3313 $as_echo "none needed" >&6; } ;;
3314 xno)
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3316 $as_echo "unsupported" >&6; } ;;
3317 *)
3318 CC="$CC $ac_cv_prog_cc_c89"
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3320 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3321 esac
3322 if test "x$ac_cv_prog_cc_c89" != xno; then :
3323
3324 fi
3325
3326 ac_ext=c
3327 ac_cpp='$CPP $CPPFLAGS'
3328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3330 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3331
3332
3333
3334
3335
3336
3337 if test "$GCC" = yes ; then
3338 #
3339 # -Werror forces warnings to be errors.
3340 #
3341 ac_lbl_cc_force_warning_errors=-Werror
3342
3343 #
3344 # Use -ffloat-store so that, on 32-bit x86, we don't
3345 # do 80-bit arithmetic with the FPU; that way we should
3346 # get the same results for floating-point calculations
3347 # on x86-32 and x86-64.
3348 #
3349
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5
3351 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; }
3352 save_CFLAGS="$CFLAGS"
3353 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -ffloat-store"
3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h. */
3356
3357 int
3358 main ()
3359 {
3360 return 0
3361 ;
3362 return 0;
3363 }
3364 _ACEOF
3365 if ac_fn_c_try_compile "$LINENO"; then :
3366
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3368 $as_echo "yes" >&6; }
3369 CFLAGS="$save_CFLAGS"
3370 V_CCOPT="$V_CCOPT -ffloat-store"
3371
3372 else
3373
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3375 $as_echo "no" >&6; }
3376 CFLAGS="$save_CFLAGS"
3377
3378 fi
3379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3380
3381 else
3382 V_INCLS="$V_INCLS -I/usr/local/include"
3383 LDFLAGS="$LDFLAGS -L/usr/local/lib"
3384
3385 case "$host_os" in
3386
3387 darwin*)
3388 #
3389 # This is assumed either to be GCC or clang, both
3390 # of which use -Werror to force warnings to be errors.
3391 #
3392 ac_lbl_cc_force_warning_errors=-Werror
3393 ;;
3394
3395 hpux*)
3396 #
3397 # HP C, which is what we presume we're using, doesn't
3398 # exit with a non-zero exit status if we hand it an
3399 # invalid -W flag, can't be forced to do so even with
3400 # +We, and doesn't handle GCC-style -W flags, so we
3401 # don't want to try using GCC-style -W flags.
3402 #
3403 ac_lbl_cc_dont_try_gcc_dashW=yes
3404 ;;
3405
3406 irix*)
3407 #
3408 # MIPS C, which is what we presume we're using, doesn't
3409 # necessarily exit with a non-zero exit status if we
3410 # hand it an invalid -W flag, can't be forced to do
3411 # so, and doesn't handle GCC-style -W flags, so we
3412 # don't want to try using GCC-style -W flags.
3413 #
3414 ac_lbl_cc_dont_try_gcc_dashW=yes
3415 #
3416 # It also, apparently, defaults to "char" being
3417 # unsigned, unlike most other C implementations;
3418 # I suppose we could say "signed char" whenever
3419 # we want to guarantee a signed "char", but let's
3420 # just force signed chars.
3421 #
3422 # -xansi is normally the default, but the
3423 # configure script was setting it; perhaps -cckr
3424 # was the default in the Old Days. (Then again,
3425 # that would probably be for backwards compatibility
3426 # in the days when ANSI C was Shiny and New, i.e.
3427 # 1989 and the early '90's, so maybe we can just
3428 # drop support for those compilers.)
3429 #
3430 # -g is equivalent to -g2, which turns off
3431 # optimization; we choose -g3, which generates
3432 # debugging information but doesn't turn off
3433 # optimization (even if the optimization would
3434 # cause inaccuracies in debugging).
3435 #
3436 V_CCOPT="$V_CCOPT -xansi -signed -g3"
3437 ;;
3438
3439 osf*)
3440 #
3441 # Presumed to be DEC OSF/1, Digital UNIX, or
3442 # Tru64 UNIX.
3443 #
3444 # The DEC C compiler, which is what we presume we're
3445 # using, doesn't exit with a non-zero exit status if we
3446 # hand it an invalid -W flag, can't be forced to do
3447 # so, and doesn't handle GCC-style -W flags, so we
3448 # don't want to try using GCC-style -W flags.
3449 #
3450 ac_lbl_cc_dont_try_gcc_dashW=yes
3451 #
3452 # -g is equivalent to -g2, which turns off
3453 # optimization; we choose -g3, which generates
3454 # debugging information but doesn't turn off
3455 # optimization (even if the optimization would
3456 # cause inaccuracies in debugging).
3457 #
3458 V_CCOPT="$V_CCOPT -g3"
3459 ;;
3460
3461 solaris*)
3462 #
3463 # Assumed to be Sun C, which requires -errwarn to force
3464 # warnings to be treated as errors.
3465 #
3466 ac_lbl_cc_force_warning_errors=-errwarn
3467 ;;
3468
3469 ultrix*)
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
3471 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
3472 if ${ac_cv_lbl_cc_const_proto+:} false; then :
3473 $as_echo_n "(cached) " >&6
3474 else
3475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3476 /* end confdefs.h. */
3477 #include <sys/types.h>
3478 int
3479 main ()
3480 {
3481 struct a { int b; };
3482 void c(const struct a *)
3483 ;
3484 return 0;
3485 }
3486 _ACEOF
3487 if ac_fn_c_try_compile "$LINENO"; then :
3488 ac_cv_lbl_cc_const_proto=yes
3489 else
3490 ac_cv_lbl_cc_const_proto=no
3491 fi
3492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3493 fi
3494
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
3496 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
3497 if test $ac_cv_lbl_cc_const_proto = no ; then
3498
3499 $as_echo "#define const /**/" >>confdefs.h
3500
3501 fi
3502 ;;
3503 esac
3504 V_CCOPT="$V_CCOPT -O"
3505 fi
3506
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3508 $as_echo_n "checking for inline... " >&6; }
3509 save_CFLAGS="$CFLAGS"
3510 CFLAGS="$V_CCOPT"
3511 if ${ac_cv_lbl_inline+:} false; then :
3512 $as_echo_n "(cached) " >&6
3513 else
3514
3515 ac_cv_lbl_inline=""
3516 ac_lbl_cc_inline=no
3517 for ac_lbl_inline in inline __inline__ __inline
3518 do
3519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3520 /* end confdefs.h. */
3521 #define inline $ac_lbl_inline
3522 static inline struct iltest *foo(void);
3523 struct iltest {
3524 int iltest1;
3525 int iltest2;
3526 };
3527
3528 static inline struct iltest *
3529 foo()
3530 {
3531 static struct iltest xxx;
3532
3533 return &xxx;
3534 }
3535 int
3536 main ()
3537 {
3538
3539 ;
3540 return 0;
3541 }
3542 _ACEOF
3543 if ac_fn_c_try_compile "$LINENO"; then :
3544 ac_lbl_cc_inline=yes
3545 fi
3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3547 if test "$ac_lbl_cc_inline" = yes ; then
3548 break;
3549 fi
3550 done
3551 if test "$ac_lbl_cc_inline" = yes ; then
3552 ac_cv_lbl_inline=$ac_lbl_inline
3553 fi
3554 fi
3555
3556 CFLAGS="$save_CFLAGS"
3557 if test ! -z "$ac_cv_lbl_inline" ; then
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
3559 $as_echo "$ac_cv_lbl_inline" >&6; }
3560 else
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3562 $as_echo "no" >&6; }
3563 fi
3564
3565 cat >>confdefs.h <<_ACEOF
3566 #define inline $ac_cv_lbl_inline
3567 _ACEOF
3568
3569
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
3571 $as_echo_n "checking for __attribute__... " >&6; }
3572 if ${ac_cv___attribute__+:} false; then :
3573 $as_echo_n "(cached) " >&6
3574 else
3575
3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3577 /* end confdefs.h. */
3578
3579
3580 #include <stdlib.h>
3581
3582 static void foo(void) __attribute__ ((noreturn));
3583
3584 static void
3585 foo(void)
3586 {
3587 exit(1);
3588 }
3589
3590 int
3591 main(int argc, char **argv)
3592 {
3593 foo();
3594 }
3595
3596 _ACEOF
3597 if ac_fn_c_try_compile "$LINENO"; then :
3598 ac_cv___attribute__=yes
3599 else
3600 ac_cv___attribute__=no
3601 fi
3602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3603 fi
3604
3605 if test "$ac_cv___attribute__" = "yes"; then
3606
3607 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
3608
3609 else
3610 #
3611 # We can't use __attribute__, so we can't use __attribute__((unused)),
3612 # so we define _U_ to an empty string.
3613 #
3614 V_DEFS="$V_DEFS -D_U_=\"\""
3615 fi
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
3617 $as_echo "$ac_cv___attribute__" >&6; }
3618
3619 if test "$ac_cv___attribute__" = "yes"; then
3620
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
3622 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
3623 if ${ac_cv___attribute___unused+:} false; then :
3624 $as_echo_n "(cached) " >&6
3625 else
3626
3627 save_CFLAGS="$CFLAGS"
3628 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3630 /* end confdefs.h. */
3631
3632
3633 #include <stdlib.h>
3634 #include <stdio.h>
3635
3636 int
3637 main(int argc __attribute((unused)), char **argv __attribute((unused)))
3638 {
3639 printf("Hello, world!\n");
3640 return 0;
3641 }
3642
3643 _ACEOF
3644 if ac_fn_c_try_compile "$LINENO"; then :
3645 ac_cv___attribute___unused=yes
3646 else
3647 ac_cv___attribute___unused=no
3648 fi
3649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3650 fi
3651
3652 CFLAGS="$save_CFLAGS"
3653 if test "$ac_cv___attribute___unused" = "yes"; then
3654 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3655 else
3656 V_DEFS="$V_DEFS -D_U_=\"\""
3657 fi
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
3659 $as_echo "$ac_cv___attribute___unused" >&6; }
3660
3661
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5
3663 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; }
3664 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then :
3665 $as_echo_n "(cached) " >&6
3666 else
3667
3668 save_CFLAGS="$CFLAGS"
3669 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h. */
3672
3673
3674 #include <stdlib.h>
3675
3676 extern int (*foo)(int i)
3677 __attribute__ ((noreturn));
3678
3679 int
3680 main(int argc, char **argv)
3681 {
3682 (*foo)(1);
3683 }
3684
3685 _ACEOF
3686 if ac_fn_c_try_compile "$LINENO"; then :
3687 ac_cv___attribute___noreturn_function_pointer=yes
3688 else
3689 ac_cv___attribute___noreturn_function_pointer=no
3690 fi
3691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3692 fi
3693
3694 CFLAGS="$save_CFLAGS"
3695 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then
3696
3697 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3698
3699 fi
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5
3701 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; }
3702
3703
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5
3705 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; }
3706 if ${ac_cv___attribute___format+:} false; then :
3707 $as_echo_n "(cached) " >&6
3708 else
3709
3710 save_CFLAGS="$CFLAGS"
3711 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h. */
3714
3715
3716 #include <stdlib.h>
3717
3718 extern int foo(const char *fmt, ...)
3719 __attribute__ ((format (printf, 1, 2)));
3720
3721 int
3722 main(int argc, char **argv)
3723 {
3724 foo("%s", "test");
3725 }
3726
3727 _ACEOF
3728 if ac_fn_c_try_compile "$LINENO"; then :
3729 ac_cv___attribute___format=yes
3730 else
3731 ac_cv___attribute___format=no
3732 fi
3733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3734 fi
3735
3736 CFLAGS="$save_CFLAGS"
3737 if test "$ac_cv___attribute___format" = "yes"; then
3738
3739 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h
3740
3741 fi
3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5
3743 $as_echo "$ac_cv___attribute___format" >&6; }
3744
3745 if test "$ac_cv___attribute___format" = "yes"; then
3746
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5
3748 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; }
3749 if ${ac_cv___attribute___format_function_pointer+:} false; then :
3750 $as_echo_n "(cached) " >&6
3751 else
3752
3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h. */
3755
3756
3757 #include <stdlib.h>
3758
3759 extern int (*foo)(const char *fmt, ...)
3760 __attribute__ ((format (printf, 1, 2)));
3761
3762 int
3763 main(int argc, char **argv)
3764 {
3765 (*foo)("%s", "test");
3766 }
3767
3768 _ACEOF
3769 if ac_fn_c_try_compile "$LINENO"; then :
3770 ac_cv___attribute___format_function_pointer=yes
3771 else
3772 ac_cv___attribute___format_function_pointer=no
3773 fi
3774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3775 fi
3776
3777 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
3778
3779 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3780
3781 fi
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5
3783 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; }
3784
3785 fi
3786 fi
3787
3788 ac_ext=c
3789 ac_cpp='$CPP $CPPFLAGS'
3790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3794 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3795 # On Suns, sometimes $CPP names a directory.
3796 if test -n "$CPP" && test -d "$CPP"; then
3797 CPP=
3798 fi
3799 if test -z "$CPP"; then
3800 if ${ac_cv_prog_CPP+:} false; then :
3801 $as_echo_n "(cached) " >&6
3802 else
3803 # Double quotes because CPP needs to be expanded
3804 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3805 do
3806 ac_preproc_ok=false
3807 for ac_c_preproc_warn_flag in '' yes
3808 do
3809 # Use a header file that comes with gcc, so configuring glibc
3810 # with a fresh cross-compiler works.
3811 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3812 # <limits.h> exists even on freestanding compilers.
3813 # On the NeXT, cc -E runs the code through the compiler's parser,
3814 # not just through cpp. "Syntax error" is here to catch this case.
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h. */
3817 #ifdef __STDC__
3818 # include <limits.h>
3819 #else
3820 # include <assert.h>
3821 #endif
3822 Syntax error
3823 _ACEOF
3824 if ac_fn_c_try_cpp "$LINENO"; then :
3825
3826 else
3827 # Broken: fails on valid input.
3828 continue
3829 fi
3830 rm -f conftest.err conftest.i conftest.$ac_ext
3831
3832 # OK, works on sane cases. Now check whether nonexistent headers
3833 # can be detected and how.
3834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h. */
3836 #include <ac_nonexistent.h>
3837 _ACEOF
3838 if ac_fn_c_try_cpp "$LINENO"; then :
3839 # Broken: success on invalid input.
3840 continue
3841 else
3842 # Passes both tests.
3843 ac_preproc_ok=:
3844 break
3845 fi
3846 rm -f conftest.err conftest.i conftest.$ac_ext
3847
3848 done
3849 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3850 rm -f conftest.i conftest.err conftest.$ac_ext
3851 if $ac_preproc_ok; then :
3852 break
3853 fi
3854
3855 done
3856 ac_cv_prog_CPP=$CPP
3857
3858 fi
3859 CPP=$ac_cv_prog_CPP
3860 else
3861 ac_cv_prog_CPP=$CPP
3862 fi
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3864 $as_echo "$CPP" >&6; }
3865 ac_preproc_ok=false
3866 for ac_c_preproc_warn_flag in '' yes
3867 do
3868 # Use a header file that comes with gcc, so configuring glibc
3869 # with a fresh cross-compiler works.
3870 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3871 # <limits.h> exists even on freestanding compilers.
3872 # On the NeXT, cc -E runs the code through the compiler's parser,
3873 # not just through cpp. "Syntax error" is here to catch this case.
3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3875 /* end confdefs.h. */
3876 #ifdef __STDC__
3877 # include <limits.h>
3878 #else
3879 # include <assert.h>
3880 #endif
3881 Syntax error
3882 _ACEOF
3883 if ac_fn_c_try_cpp "$LINENO"; then :
3884
3885 else
3886 # Broken: fails on valid input.
3887 continue
3888 fi
3889 rm -f conftest.err conftest.i conftest.$ac_ext
3890
3891 # OK, works on sane cases. Now check whether nonexistent headers
3892 # can be detected and how.
3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894 /* end confdefs.h. */
3895 #include <ac_nonexistent.h>
3896 _ACEOF
3897 if ac_fn_c_try_cpp "$LINENO"; then :
3898 # Broken: success on invalid input.
3899 continue
3900 else
3901 # Passes both tests.
3902 ac_preproc_ok=:
3903 break
3904 fi
3905 rm -f conftest.err conftest.i conftest.$ac_ext
3906
3907 done
3908 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3909 rm -f conftest.i conftest.err conftest.$ac_ext
3910 if $ac_preproc_ok; then :
3911
3912 else
3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3915 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3916 See \`config.log' for more details" "$LINENO" 5; }
3917 fi
3918
3919 ac_ext=c
3920 ac_cpp='$CPP $CPPFLAGS'
3921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3924
3925
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3927 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3928 if ${ac_cv_path_GREP+:} false; then :
3929 $as_echo_n "(cached) " >&6
3930 else
3931 if test -z "$GREP"; then
3932 ac_path_GREP_found=false
3933 # Loop through the user's path and test for each of PROGNAME-LIST
3934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3935 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3936 do
3937 IFS=$as_save_IFS
3938 test -z "$as_dir" && as_dir=.
3939 for ac_prog in grep ggrep; do
3940 for ac_exec_ext in '' $ac_executable_extensions; do
3941 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3942 as_fn_executable_p "$ac_path_GREP" || continue
3943 # Check for GNU ac_path_GREP and select it if it is found.
3944 # Check for GNU $ac_path_GREP
3945 case `"$ac_path_GREP" --version 2>&1` in
3946 *GNU*)
3947 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3948 *)
3949 ac_count=0
3950 $as_echo_n 0123456789 >"conftest.in"
3951 while :
3952 do
3953 cat "conftest.in" "conftest.in" >"conftest.tmp"
3954 mv "conftest.tmp" "conftest.in"
3955 cp "conftest.in" "conftest.nl"
3956 $as_echo 'GREP' >> "conftest.nl"
3957 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3958 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3959 as_fn_arith $ac_count + 1 && ac_count=$as_val
3960 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3961 # Best one so far, save it but keep looking for a better one
3962 ac_cv_path_GREP="$ac_path_GREP"
3963 ac_path_GREP_max=$ac_count
3964 fi
3965 # 10*(2^10) chars as input seems more than enough
3966 test $ac_count -gt 10 && break
3967 done
3968 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3969 esac
3970
3971 $ac_path_GREP_found && break 3
3972 done
3973 done
3974 done
3975 IFS=$as_save_IFS
3976 if test -z "$ac_cv_path_GREP"; then
3977 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3978 fi
3979 else
3980 ac_cv_path_GREP=$GREP
3981 fi
3982
3983 fi
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3985 $as_echo "$ac_cv_path_GREP" >&6; }
3986 GREP="$ac_cv_path_GREP"
3987
3988
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3990 $as_echo_n "checking for egrep... " >&6; }
3991 if ${ac_cv_path_EGREP+:} false; then :
3992 $as_echo_n "(cached) " >&6
3993 else
3994 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3995 then ac_cv_path_EGREP="$GREP -E"
3996 else
3997 if test -z "$EGREP"; then
3998 ac_path_EGREP_found=false
3999 # Loop through the user's path and test for each of PROGNAME-LIST
4000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4001 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4002 do
4003 IFS=$as_save_IFS
4004 test -z "$as_dir" && as_dir=.
4005 for ac_prog in egrep; do
4006 for ac_exec_ext in '' $ac_executable_extensions; do
4007 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4008 as_fn_executable_p "$ac_path_EGREP" || continue
4009 # Check for GNU ac_path_EGREP and select it if it is found.
4010 # Check for GNU $ac_path_EGREP
4011 case `"$ac_path_EGREP" --version 2>&1` in
4012 *GNU*)
4013 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4014 *)
4015 ac_count=0
4016 $as_echo_n 0123456789 >"conftest.in"
4017 while :
4018 do
4019 cat "conftest.in" "conftest.in" >"conftest.tmp"
4020 mv "conftest.tmp" "conftest.in"
4021 cp "conftest.in" "conftest.nl"
4022 $as_echo 'EGREP' >> "conftest.nl"
4023 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4024 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4025 as_fn_arith $ac_count + 1 && ac_count=$as_val
4026 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4027 # Best one so far, save it but keep looking for a better one
4028 ac_cv_path_EGREP="$ac_path_EGREP"
4029 ac_path_EGREP_max=$ac_count
4030 fi
4031 # 10*(2^10) chars as input seems more than enough
4032 test $ac_count -gt 10 && break
4033 done
4034 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4035 esac
4036
4037 $ac_path_EGREP_found && break 3
4038 done
4039 done
4040 done
4041 IFS=$as_save_IFS
4042 if test -z "$ac_cv_path_EGREP"; then
4043 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4044 fi
4045 else
4046 ac_cv_path_EGREP=$EGREP
4047 fi
4048
4049 fi
4050 fi
4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4052 $as_echo "$ac_cv_path_EGREP" >&6; }
4053 EGREP="$ac_cv_path_EGREP"
4054
4055
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4057 $as_echo_n "checking for ANSI C header files... " >&6; }
4058 if ${ac_cv_header_stdc+:} false; then :
4059 $as_echo_n "(cached) " >&6
4060 else
4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h. */
4063 #include <stdlib.h>
4064 #include <stdarg.h>
4065 #include <string.h>
4066 #include <float.h>
4067
4068 int
4069 main ()
4070 {
4071
4072 ;
4073 return 0;
4074 }
4075 _ACEOF
4076 if ac_fn_c_try_compile "$LINENO"; then :
4077 ac_cv_header_stdc=yes
4078 else
4079 ac_cv_header_stdc=no
4080 fi
4081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4082
4083 if test $ac_cv_header_stdc = yes; then
4084 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h. */
4087 #include <string.h>
4088
4089 _ACEOF
4090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4091 $EGREP "memchr" >/dev/null 2>&1; then :
4092
4093 else
4094 ac_cv_header_stdc=no
4095 fi
4096 rm -f conftest*
4097
4098 fi
4099
4100 if test $ac_cv_header_stdc = yes; then
4101 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h. */
4104 #include <stdlib.h>
4105
4106 _ACEOF
4107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4108 $EGREP "free" >/dev/null 2>&1; then :
4109
4110 else
4111 ac_cv_header_stdc=no
4112 fi
4113 rm -f conftest*
4114
4115 fi
4116
4117 if test $ac_cv_header_stdc = yes; then
4118 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4119 if test "$cross_compiling" = yes; then :
4120 :
4121 else
4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h. */
4124 #include <ctype.h>
4125 #include <stdlib.h>
4126 #if ((' ' & 0x0FF) == 0x020)
4127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4129 #else
4130 # define ISLOWER(c) \
4131 (('a' <= (c) && (c) <= 'i') \
4132 || ('j' <= (c) && (c) <= 'r') \
4133 || ('s' <= (c) && (c) <= 'z'))
4134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4135 #endif
4136
4137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4138 int
4139 main ()
4140 {
4141 int i;
4142 for (i = 0; i < 256; i++)
4143 if (XOR (islower (i), ISLOWER (i))
4144 || toupper (i) != TOUPPER (i))
4145 return 2;
4146 return 0;
4147 }
4148 _ACEOF
4149 if ac_fn_c_try_run "$LINENO"; then :
4150
4151 else
4152 ac_cv_header_stdc=no
4153 fi
4154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4155 conftest.$ac_objext conftest.beam conftest.$ac_ext
4156 fi
4157
4158 fi
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4161 $as_echo "$ac_cv_header_stdc" >&6; }
4162 if test $ac_cv_header_stdc = yes; then
4163
4164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4165
4166 fi
4167
4168 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4169 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4170 inttypes.h stdint.h unistd.h
4171 do :
4172 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4173 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4174 "
4175 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4176 cat >>confdefs.h <<_ACEOF
4177 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4178 _ACEOF
4179
4180 fi
4181
4182 done
4183
4184
4185 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
4186 do :
4187 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4188 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4189 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4190 cat >>confdefs.h <<_ACEOF
4191 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4192 _ACEOF
4193
4194 fi
4195
4196 done
4197
4198 for ac_header in net/pfvar.h
4199 do :
4200 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
4201 #include <sys/socket.h>
4202 #include <net/if.h>
4203 "
4204 if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
4205 cat >>confdefs.h <<_ACEOF
4206 #define HAVE_NET_PFVAR_H 1
4207 _ACEOF
4208
4209 fi
4210
4211 done
4212
4213 if test "$ac_cv_header_net_pfvar_h" = yes; then
4214 LOCALSRC="print-pflog.c $LOCALSRC"
4215 fi
4216 for ac_header in netinet/if_ether.h
4217 do :
4218 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4219 #include <sys/socket.h>
4220 "
4221 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4222 cat >>confdefs.h <<_ACEOF
4223 #define HAVE_NETINET_IF_ETHER_H 1
4224 _ACEOF
4225
4226 fi
4227
4228 done
4229
4230 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4231 #
4232 # The simple test didn't work.
4233 # Do we need to include <net/if.h> first?
4234 # Unset ac_cv_header_netinet_if_ether_h so we don't
4235 # treat the previous failure as a cached value and
4236 # suppress the next test.
4237 #
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
4239 $as_echo "$as_me: Rechecking with some additional includes" >&6;}
4240 unset ac_cv_header_netinet_if_ether_h
4241 for ac_header in netinet/if_ether.h
4242 do :
4243 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4244 #include <sys/socket.h>
4245 #include <netinet/in.h>
4246 struct mbuf;
4247 struct rtentry;
4248 #include <net/if.h>
4249 "
4250 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4251 cat >>confdefs.h <<_ACEOF
4252 #define HAVE_NETINET_IF_ETHER_H 1
4253 _ACEOF
4254
4255 fi
4256
4257 done
4258
4259 fi
4260
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4262 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4263 if ${ac_cv_header_time+:} false; then :
4264 $as_echo_n "(cached) " >&6
4265 else
4266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h. */
4268 #include <sys/types.h>
4269 #include <sys/time.h>
4270 #include <time.h>
4271
4272 int
4273 main ()
4274 {
4275 if ((struct tm *) 0)
4276 return 0;
4277 ;
4278 return 0;
4279 }
4280 _ACEOF
4281 if ac_fn_c_try_compile "$LINENO"; then :
4282 ac_cv_header_time=yes
4283 else
4284 ac_cv_header_time=no
4285 fi
4286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4289 $as_echo "$ac_cv_header_time" >&6; }
4290 if test $ac_cv_header_time = yes; then
4291
4292 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4293
4294 fi
4295
4296
4297 case "$host_os" in
4298
4299 darwin*)
4300 # Check whether --enable-universal was given.
4301 if test "${enable_universal+set}" = set; then :
4302 enableval=$enable_universal;
4303 fi
4304
4305 if test "$enable_universal" != "no"; then
4306 case "$host_os" in
4307
4308 darwin9.*)
4309 #
4310 # Leopard. Build for x86 and 32-bit PowerPC, with
4311 # x86 first. (That's what Apple does.)
4312 #
4313 V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
4314 LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
4315 ;;
4316
4317 darwin10.*)
4318 #
4319 # Snow Leopard. Build for x86-64 and x86, with
4320 # x86-64 first. (That's what Apple does.)
4321 #
4322 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
4323 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
4324 ;;
4325 esac
4326 fi
4327 ;;
4328 esac
4329
4330
4331
4332 # Check whether --with-smi was given.
4333 if test "${with_smi+set}" = set; then :
4334 withval=$with_smi;
4335 else
4336 with_smi=yes
4337 fi
4338
4339
4340 if test "x$with_smi" != "xno" ; then
4341 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
4342 if test "x$ac_cv_header_smi_h" = xyes; then :
4343
4344 #
4345 # OK, we found smi.h. Do we have libsmi with smiInit?
4346 #
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
4348 $as_echo_n "checking for smiInit in -lsmi... " >&6; }
4349 if ${ac_cv_lib_smi_smiInit+:} false; then :
4350 $as_echo_n "(cached) " >&6
4351 else
4352 ac_check_lib_save_LIBS=$LIBS
4353 LIBS="-lsmi $LIBS"
4354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4355 /* end confdefs.h. */
4356
4357 /* Override any GCC internal prototype to avoid an error.
4358 Use char because int might match the return type of a GCC
4359 builtin and then its argument prototype would still apply. */
4360 #ifdef __cplusplus
4361 extern "C"
4362 #endif
4363 char smiInit ();
4364 int
4365 main ()
4366 {
4367 return smiInit ();
4368 ;
4369 return 0;
4370 }
4371 _ACEOF
4372 if ac_fn_c_try_link "$LINENO"; then :
4373 ac_cv_lib_smi_smiInit=yes
4374 else
4375 ac_cv_lib_smi_smiInit=no
4376 fi
4377 rm -f core conftest.err conftest.$ac_objext \
4378 conftest$ac_exeext conftest.$ac_ext
4379 LIBS=$ac_check_lib_save_LIBS
4380 fi
4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
4382 $as_echo "$ac_cv_lib_smi_smiInit" >&6; }
4383 if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
4384
4385 #
4386 # OK, we have libsmi with smiInit. Can we use it?
4387 #
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
4389 $as_echo_n "checking whether to enable libsmi... " >&6; }
4390 savedlibs="$LIBS"
4391 LIBS="-lsmi $LIBS"
4392 if test "$cross_compiling" = yes; then :
4393
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
4395 $as_echo "not when cross-compiling" >&6; }
4396 LIBS="$savedlibs"
4397
4398
4399 else
4400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4401 /* end confdefs.h. */
4402
4403 /* libsmi available check */
4404 #include <smi.h>
4405 main()
4406 {
4407 int current, revision, age, n;
4408 const int required = 2;
4409 if (smiInit(""))
4410 exit(1);
4411 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
4412 exit(2);
4413 n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
4414 if (n != 3)
4415 exit(3);
4416 if (required < current - age || required > current)
4417 exit(4);
4418 exit(0);
4419 }
4420
4421 _ACEOF
4422 if ac_fn_c_try_run "$LINENO"; then :
4423
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4425 $as_echo "yes" >&6; }
4426
4427 $as_echo "#define USE_LIBSMI 1" >>confdefs.h
4428
4429
4430 else
4431
4432 case $? in
4433 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
4434 $as_echo "no - smiInit failed" >&6; } ;;
4435 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
4436 $as_echo "no - header/library version mismatch" >&6; } ;;
4437 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
4438 $as_echo "no - can't determine library version" >&6; } ;;
4439 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
4440 $as_echo "no - too old" >&6; } ;;
4441 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4442 $as_echo "no" >&6; } ;;
4443 esac
4444 LIBS="$savedlibs"
4445
4446 fi
4447 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4448 conftest.$ac_objext conftest.beam conftest.$ac_ext
4449 fi
4450
4451
4452 fi
4453
4454
4455 fi
4456
4457
4458 fi
4459
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
4461 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
4462 # Check whether --enable-smb was given.
4463 if test "${enable_smb+set}" = set; then :
4464 enableval=$enable_smb;
4465 else
4466 enableval=yes
4467 fi
4468
4469 case "$enableval" in
4470 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4471 $as_echo "yes" >&6; }
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
4473 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
4474
4475 $as_echo "#define TCPDUMP_DO_SMB 1" >>confdefs.h
4476
4477 LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
4478 ;;
4479 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480 $as_echo "no" >&6; }
4481 ;;
4482 esac
4483
4484
4485 # Check whether --with-user was given.
4486 if test "${with_user+set}" = set; then :
4487 withval=$with_user;
4488 fi
4489
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
4491 $as_echo_n "checking whether to drop root privileges by default... " >&6; }
4492 if test ! -z "$with_user" ; then
4493
4494 cat >>confdefs.h <<_ACEOF
4495 #define WITH_USER "$withval"
4496 _ACEOF
4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4499 $as_echo "to \"$withval\"" >&6; }
4500 else
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4502 $as_echo "no" >&6; }
4503 fi
4504
4505
4506 # Check whether --with-chroot was given.
4507 if test "${with_chroot+set}" = set; then :
4508 withval=$with_chroot;
4509 fi
4510
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
4512 $as_echo_n "checking whether to chroot... " >&6; }
4513 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
4514
4515 cat >>confdefs.h <<_ACEOF
4516 #define WITH_CHROOT "$withval"
4517 _ACEOF
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4520 $as_echo "to \"$withval\"" >&6; }
4521 else
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4523 $as_echo "no" >&6; }
4524 fi
4525
4526
4527 # Check whether --with-sandbox-capsicum was given.
4528 if test "${with_sandbox_capsicum+set}" = set; then :
4529 withval=$with_sandbox_capsicum;
4530 fi
4531
4532 #
4533 # Check whether various functions are available. If any are, set
4534 # ac_lbl_capsicum_function_seen to yes; if any are not, set
4535 # ac_lbl_capsicum_function_not_seen to yes.
4536 #
4537 # All of them must be available in order to enable capsicum sandboxing.
4538 #
4539 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then
4540 for ac_func in cap_enter cap_rights_init cap_rights_limit cap_ioctls_limit openat
4541 do :
4542 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4543 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4544 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4545 cat >>confdefs.h <<_ACEOF
4546 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4547 _ACEOF
4548 ac_lbl_capsicum_function_seen=yes
4549 else
4550 ac_lbl_capsicum_function_not_seen=yes
4551 fi
4552 done
4553
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
4556 $as_echo_n "checking whether to sandbox using capsicum... " >&6; }
4557 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
4558
4559 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
4560
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4562 $as_echo "yes" >&6; }
4563 else
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4565 $as_echo "no" >&6; }
4566 fi
4567
4568 #
4569 # We must check this before checking whether to enable IPv6, because,
4570 # on some platforms (such as SunOS 5.x), the test program requires
4571 # the extra networking libraries.
4572 #
4573
4574 # Most operating systems have gethostbyname() in the default searched
4575 # libraries (i.e. libc):
4576 # Some OSes (eg. Solaris) place it in libnsl
4577 # Some strange OSes (SINIX) have it in libsocket:
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4579 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4580 if ${ac_cv_search_gethostbyname+:} false; then :
4581 $as_echo_n "(cached) " >&6
4582 else
4583 ac_func_search_save_LIBS=$LIBS
4584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585 /* end confdefs.h. */
4586
4587 /* Override any GCC internal prototype to avoid an error.
4588 Use char because int might match the return type of a GCC
4589 builtin and then its argument prototype would still apply. */
4590 #ifdef __cplusplus
4591 extern "C"
4592 #endif
4593 char gethostbyname ();
4594 int
4595 main ()
4596 {
4597 return gethostbyname ();
4598 ;
4599 return 0;
4600 }
4601 _ACEOF
4602 for ac_lib in '' nsl socket resolv; do
4603 if test -z "$ac_lib"; then
4604 ac_res="none required"
4605 else
4606 ac_res=-l$ac_lib
4607 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4608 fi
4609 if ac_fn_c_try_link "$LINENO"; then :
4610 ac_cv_search_gethostbyname=$ac_res
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext \
4613 conftest$ac_exeext
4614 if ${ac_cv_search_gethostbyname+:} false; then :
4615 break
4616 fi
4617 done
4618 if ${ac_cv_search_gethostbyname+:} false; then :
4619
4620 else
4621 ac_cv_search_gethostbyname=no
4622 fi
4623 rm conftest.$ac_ext
4624 LIBS=$ac_func_search_save_LIBS
4625 fi
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4627 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4628 ac_res=$ac_cv_search_gethostbyname
4629 if test "$ac_res" != no; then :
4630 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4631
4632 fi
4633
4634 # Unfortunately libsocket sometimes depends on libnsl and
4635 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4636 if test "$ac_cv_search_gethostbyname" = "no"
4637 then
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4639 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4640 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4641 $as_echo_n "(cached) " >&6
4642 else
4643 ac_check_lib_save_LIBS=$LIBS
4644 LIBS="-lsocket -lnsl $LIBS"
4645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4646 /* end confdefs.h. */
4647
4648 /* Override any GCC internal prototype to avoid an error.
4649 Use char because int might match the return type of a GCC
4650 builtin and then its argument prototype would still apply. */
4651 #ifdef __cplusplus
4652 extern "C"
4653 #endif
4654 char gethostbyname ();
4655 int
4656 main ()
4657 {
4658 return gethostbyname ();
4659 ;
4660 return 0;
4661 }
4662 _ACEOF
4663 if ac_fn_c_try_link "$LINENO"; then :
4664 ac_cv_lib_socket_gethostbyname=yes
4665 else
4666 ac_cv_lib_socket_gethostbyname=no
4667 fi
4668 rm -f core conftest.err conftest.$ac_objext \
4669 conftest$ac_exeext conftest.$ac_ext
4670 LIBS=$ac_check_lib_save_LIBS
4671 fi
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4673 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4674 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4675 LIBS="-lsocket -lnsl $LIBS"
4676 fi
4677
4678 fi
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4680 $as_echo_n "checking for library containing socket... " >&6; }
4681 if ${ac_cv_search_socket+:} false; then :
4682 $as_echo_n "(cached) " >&6
4683 else
4684 ac_func_search_save_LIBS=$LIBS
4685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4686 /* end confdefs.h. */
4687
4688 /* Override any GCC internal prototype to avoid an error.
4689 Use char because int might match the return type of a GCC
4690 builtin and then its argument prototype would still apply. */
4691 #ifdef __cplusplus
4692 extern "C"
4693 #endif
4694 char socket ();
4695 int
4696 main ()
4697 {
4698 return socket ();
4699 ;
4700 return 0;
4701 }
4702 _ACEOF
4703 for ac_lib in '' socket; do
4704 if test -z "$ac_lib"; then
4705 ac_res="none required"
4706 else
4707 ac_res=-l$ac_lib
4708 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4709 fi
4710 if ac_fn_c_try_link "$LINENO"; then :
4711 ac_cv_search_socket=$ac_res
4712 fi
4713 rm -f core conftest.err conftest.$ac_objext \
4714 conftest$ac_exeext
4715 if ${ac_cv_search_socket+:} false; then :
4716 break
4717 fi
4718 done
4719 if ${ac_cv_search_socket+:} false; then :
4720
4721 else
4722 ac_cv_search_socket=no
4723 fi
4724 rm conftest.$ac_ext
4725 LIBS=$ac_func_search_save_LIBS
4726 fi
4727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4728 $as_echo "$ac_cv_search_socket" >&6; }
4729 ac_res=$ac_cv_search_socket
4730 if test "$ac_res" != no; then :
4731 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4732
4733 else
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4735 $as_echo_n "checking for socket in -lsocket... " >&6; }
4736 if ${ac_cv_lib_socket_socket+:} false; then :
4737 $as_echo_n "(cached) " >&6
4738 else
4739 ac_check_lib_save_LIBS=$LIBS
4740 LIBS="-lsocket -lnsl $LIBS"
4741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4742 /* end confdefs.h. */
4743
4744 /* Override any GCC internal prototype to avoid an error.
4745 Use char because int might match the return type of a GCC
4746 builtin and then its argument prototype would still apply. */
4747 #ifdef __cplusplus
4748 extern "C"
4749 #endif
4750 char socket ();
4751 int
4752 main ()
4753 {
4754 return socket ();
4755 ;
4756 return 0;
4757 }
4758 _ACEOF
4759 if ac_fn_c_try_link "$LINENO"; then :
4760 ac_cv_lib_socket_socket=yes
4761 else
4762 ac_cv_lib_socket_socket=no
4763 fi
4764 rm -f core conftest.err conftest.$ac_objext \
4765 conftest$ac_exeext conftest.$ac_ext
4766 LIBS=$ac_check_lib_save_LIBS
4767 fi
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4769 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4770 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4771 LIBS="-lsocket -lnsl $LIBS"
4772 fi
4773
4774 fi
4775
4776 # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4778 $as_echo_n "checking for library containing putmsg... " >&6; }
4779 if ${ac_cv_search_putmsg+:} false; then :
4780 $as_echo_n "(cached) " >&6
4781 else
4782 ac_func_search_save_LIBS=$LIBS
4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4784 /* end confdefs.h. */
4785
4786 /* Override any GCC internal prototype to avoid an error.
4787 Use char because int might match the return type of a GCC
4788 builtin and then its argument prototype would still apply. */
4789 #ifdef __cplusplus
4790 extern "C"
4791 #endif
4792 char putmsg ();
4793 int
4794 main ()
4795 {
4796 return putmsg ();
4797 ;
4798 return 0;
4799 }
4800 _ACEOF
4801 for ac_lib in '' str; do
4802 if test -z "$ac_lib"; then
4803 ac_res="none required"
4804 else
4805 ac_res=-l$ac_lib
4806 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4807 fi
4808 if ac_fn_c_try_link "$LINENO"; then :
4809 ac_cv_search_putmsg=$ac_res
4810 fi
4811 rm -f core conftest.err conftest.$ac_objext \
4812 conftest$ac_exeext
4813 if ${ac_cv_search_putmsg+:} false; then :
4814 break
4815 fi
4816 done
4817 if ${ac_cv_search_putmsg+:} false; then :
4818
4819 else
4820 ac_cv_search_putmsg=no
4821 fi
4822 rm conftest.$ac_ext
4823 LIBS=$ac_func_search_save_LIBS
4824 fi
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4826 $as_echo "$ac_cv_search_putmsg" >&6; }
4827 ac_res=$ac_cv_search_putmsg
4828 if test "$ac_res" != no; then :
4829 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4830
4831 fi
4832
4833
4834
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5
4836 $as_echo_n "checking whether to enable ipv6... " >&6; }
4837 # Check whether --enable-ipv6 was given.
4838 if test "${enable_ipv6+set}" = set; then :
4839 enableval=$enable_ipv6; case "$enableval" in
4840 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4841 $as_echo "yes" >&6; }
4842 LOCALSRC="print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
4843
4844 $as_echo "#define INET6 1" >>confdefs.h
4845
4846 ipv6=yes
4847 ;;
4848 *)
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4850 $as_echo "no" >&6; }
4851 ipv6=no
4852 ;;
4853 esac
4854 else
4855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4856 /* end confdefs.h. */
4857
4858 /* AF_INET6 available check */
4859 #include <sys/types.h>
4860 #include <sys/socket.h>
4861 #include <netinet/in.h>
4862 #ifdef AF_INET6
4863 void
4864 foo(struct in6_addr *addr)
4865 {
4866 memset(addr, 0, sizeof (struct in6_addr));
4867 }
4868 #else
4869 #error "AF_INET6 not defined"
4870 #endif
4871
4872
4873 _ACEOF
4874 if ac_fn_c_try_compile "$LINENO"; then :
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4876 $as_echo "yes" >&6; }
4877 LOCALSRC="print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
4878
4879 $as_echo "#define INET6 1" >>confdefs.h
4880
4881 ipv6=yes
4882 else
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4884 $as_echo "no" >&6; }
4885 ipv6=no
4886 fi
4887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4888 fi
4889
4890
4891 ipv6type=unknown
4892 ipv6lib=none
4893 ipv6trylibc=no
4894
4895 if test "$ipv6" = "yes"; then
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4897 $as_echo_n "checking ipv6 stack type... " >&6; }
4898 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4899 case $i in
4900 inria)
4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4902 /* end confdefs.h. */
4903 #include <netinet/in.h>
4904 #ifdef IPV6_INRIA_VERSION
4905 yes
4906 #endif
4907 _ACEOF
4908 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4909 $EGREP "yes" >/dev/null 2>&1; then :
4910 ipv6type=$i;
4911 CFLAGS="-DINET6 $CFLAGS"
4912 fi
4913 rm -f conftest*
4914
4915 ;;
4916 kame)
4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h. */
4919 #include <netinet/in.h>
4920 #ifdef __KAME__
4921 yes
4922 #endif
4923 _ACEOF
4924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4925 $EGREP "yes" >/dev/null 2>&1; then :
4926 ipv6type=$i;
4927 ipv6lib=inet6;
4928 ipv6libdir=/usr/local/v6/lib;
4929 ipv6trylibc=yes;
4930 CFLAGS="-DINET6 $CFLAGS"
4931 fi
4932 rm -f conftest*
4933
4934 ;;
4935 linux-glibc)
4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4937 /* end confdefs.h. */
4938 #include <features.h>
4939 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4940 yes
4941 #endif
4942 _ACEOF
4943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4944 $EGREP "yes" >/dev/null 2>&1; then :
4945 ipv6type=$i;
4946 CFLAGS="-DINET6 $CFLAGS"
4947 fi
4948 rm -f conftest*
4949
4950 ;;
4951 linux-libinet6)
4952 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4953 ipv6type=$i
4954 ipv6lib=inet6
4955 ipv6libdir=/usr/inet6/lib
4956 ipv6trylibc=yes;
4957 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
4958 fi
4959 ;;
4960 toshiba)
4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4962 /* end confdefs.h. */
4963 #include <sys/param.h>
4964 #ifdef _TOSHIBA_INET6
4965 yes
4966 #endif
4967 _ACEOF
4968 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4969 $EGREP "yes" >/dev/null 2>&1; then :
4970 ipv6type=$i;
4971 ipv6lib=inet6;
4972 ipv6libdir=/usr/local/v6/lib;
4973 CFLAGS="-DINET6 $CFLAGS"
4974 fi
4975 rm -f conftest*
4976
4977 ;;
4978 v6d)
4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4980 /* end confdefs.h. */
4981 #include </usr/local/v6/include/sys/v6config.h>
4982 #ifdef __V6D__
4983 yes
4984 #endif
4985 _ACEOF
4986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4987 $EGREP "yes" >/dev/null 2>&1; then :
4988 ipv6type=$i;
4989 ipv6lib=v6;
4990 ipv6libdir=/usr/local/v6/lib;
4991 CFLAGS="-I/usr/local/v6/include $CFLAGS"
4992 fi
4993 rm -f conftest*
4994
4995 ;;
4996 zeta)
4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4998 /* end confdefs.h. */
4999 #include <sys/param.h>
5000 #ifdef _ZETA_MINAMI_INET6
5001 yes
5002 #endif
5003 _ACEOF
5004 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5005 $EGREP "yes" >/dev/null 2>&1; then :
5006 ipv6type=$i;
5007 ipv6lib=inet6;
5008 ipv6libdir=/usr/local/v6/lib;
5009 CFLAGS="-DINET6 $CFLAGS"
5010 fi
5011 rm -f conftest*
5012
5013 ;;
5014 esac
5015 if test "$ipv6type" != "unknown"; then
5016 break
5017 fi
5018 done
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
5020 $as_echo "$ipv6type" >&6; }
5021 fi
5022
5023 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
5024 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
5025 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
5026 echo "You have $ipv6lib library, using it"
5027 else
5028 if test "$ipv6trylibc" = "yes"; then
5029 echo "You do not have $ipv6lib library, using libc"
5030 else
5031 echo 'Fatal: no $ipv6lib library found. cannot continue.'
5032 echo "You need to fetch lib$ipv6lib.a from appropriate"
5033 echo 'ipv6 kit and compile beforehand.'
5034 exit 1
5035 fi
5036 fi
5037 fi
5038
5039
5040 if test "$ipv6" = "yes"; then
5041 #
5042 # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
5043 # function in libc; there are "ngetaddrinfo()" and
5044 # "ogetaddrinfo()" functions, and <netdb.h> #defines
5045 # "getaddrinfo" to be either "ngetaddrinfo" or
5046 # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
5047 # or _XOPEN_SOURCE_EXTENDED are defined or not.
5048 #
5049 # So this test doesn't work on Tru64 5.1, and possibly
5050 # on other 5.x releases. This causes the configure
5051 # script to become confused, and results in libpcap
5052 # being unbuildable.
5053 #
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
5055 $as_echo_n "checking for library containing getaddrinfo... " >&6; }
5056 if ${ac_cv_search_getaddrinfo+:} false; then :
5057 $as_echo_n "(cached) " >&6
5058 else
5059 ac_func_search_save_LIBS=$LIBS
5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h. */
5062
5063 /* Override any GCC internal prototype to avoid an error.
5064 Use char because int might match the return type of a GCC
5065 builtin and then its argument prototype would still apply. */
5066 #ifdef __cplusplus
5067 extern "C"
5068 #endif
5069 char getaddrinfo ();
5070 int
5071 main ()
5072 {
5073 return getaddrinfo ();
5074 ;
5075 return 0;
5076 }
5077 _ACEOF
5078 for ac_lib in '' socket; do
5079 if test -z "$ac_lib"; then
5080 ac_res="none required"
5081 else
5082 ac_res=-l$ac_lib
5083 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5084 fi
5085 if ac_fn_c_try_link "$LINENO"; then :
5086 ac_cv_search_getaddrinfo=$ac_res
5087 fi
5088 rm -f core conftest.err conftest.$ac_objext \
5089 conftest$ac_exeext
5090 if ${ac_cv_search_getaddrinfo+:} false; then :
5091 break
5092 fi
5093 done
5094 if ${ac_cv_search_getaddrinfo+:} false; then :
5095
5096 else
5097 ac_cv_search_getaddrinfo=no
5098 fi
5099 rm conftest.$ac_ext
5100 LIBS=$ac_func_search_save_LIBS
5101 fi
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
5103 $as_echo "$ac_cv_search_getaddrinfo" >&6; }
5104 ac_res=$ac_cv_search_getaddrinfo
5105 if test "$ac_res" != no; then :
5106 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
5108 $as_echo_n "checking getaddrinfo bug... " >&6; }
5109 if ${td_cv_buggygetaddrinfo+:} false; then :
5110 $as_echo_n "(cached) " >&6
5111 else
5112 if test "$cross_compiling" = yes; then :
5113 td_cv_buggygetaddrinfo=yes
5114 else
5115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5116 /* end confdefs.h. */
5117
5118 #include <sys/types.h>
5119 #include <netdb.h>
5120 #include <string.h>
5121 #include <sys/socket.h>
5122 #include <netinet/in.h>
5123
5124 main()
5125 {
5126 int passive, gaierr, inet4 = 0, inet6 = 0;
5127 struct addrinfo hints, *ai, *aitop;
5128 char straddr[INET6_ADDRSTRLEN], strport[16];
5129
5130 for (passive = 0; passive <= 1; passive++) {
5131 memset(&hints, 0, sizeof(hints));
5132 hints.ai_family = AF_UNSPEC;
5133 hints.ai_flags = passive ? AI_PASSIVE : 0;
5134 hints.ai_socktype = SOCK_STREAM;
5135 hints.ai_protocol = IPPROTO_TCP;
5136 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
5137 (void)gai_strerror(gaierr);
5138 goto bad;
5139 }
5140 for (ai = aitop; ai; ai = ai->ai_next) {
5141 if (ai->ai_addr == NULL ||
5142 ai->ai_addrlen == 0 ||
5143 getnameinfo(ai->ai_addr, ai->ai_addrlen,
5144 straddr, sizeof(straddr), strport, sizeof(strport),
5145 NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
5146 goto bad;
5147 }
5148 switch (ai->ai_family) {
5149 case AF_INET:
5150 if (strcmp(strport, "54321") != 0) {
5151 goto bad;
5152 }
5153 if (passive) {
5154 if (strcmp(straddr, "0.0.0.0") != 0) {
5155 goto bad;
5156 }
5157 } else {
5158 if (strcmp(straddr, "127.0.0.1") != 0) {
5159 goto bad;
5160 }
5161 }
5162 inet4++;
5163 break;
5164 case AF_INET6:
5165 if (strcmp(strport, "54321") != 0) {
5166 goto bad;
5167 }
5168 if (passive) {
5169 if (strcmp(straddr, "::") != 0) {
5170 goto bad;
5171 }
5172 } else {
5173 if (strcmp(straddr, "::1") != 0) {
5174 goto bad;
5175 }
5176 }
5177 inet6++;
5178 break;
5179 case AF_UNSPEC:
5180 goto bad;
5181 break;
5182 #ifdef AF_UNIX
5183 case AF_UNIX:
5184 #else
5185 #ifdef AF_LOCAL
5186 case AF_LOCAL:
5187 #endif
5188 #endif
5189 default:
5190 /* another family support? */
5191 break;
5192 }
5193 }
5194 }
5195
5196 /* supported family should be 2, unsupported family should be 0 */
5197 if (!(inet4 == 0 || inet4 == 2))
5198 goto bad;
5199 if (!(inet6 == 0 || inet6 == 2))
5200 goto bad;
5201
5202 if (aitop)
5203 freeaddrinfo(aitop);
5204 exit(0);
5205
5206 bad:
5207 if (aitop)
5208 freeaddrinfo(aitop);
5209 exit(1);
5210 }
5211
5212 _ACEOF
5213 if ac_fn_c_try_run "$LINENO"; then :
5214 td_cv_buggygetaddrinfo=no
5215 else
5216 td_cv_buggygetaddrinfo=yes
5217 fi
5218 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5219 conftest.$ac_objext conftest.beam conftest.$ac_ext
5220 fi
5221
5222 fi
5223
5224 if test "$td_cv_buggygetaddrinfo" = no; then
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5
5226 $as_echo "good" >&6; }
5227 else
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
5229 $as_echo "buggy" >&6; }
5230 fi
5231
5232 if test "$td_cv_buggygetaddrinfo" = "yes"; then
5233 #
5234 # XXX - it doesn't appear that "ipv6type" can ever be
5235 # set to "linux". Should this be testing for
5236 # "linux-glibc", or for that *or* "linux-libinet6"?
5237 # If the latter, note that "linux-libinet6" is also
5238 # the type given to some non-Linux OSes.
5239 #
5240 if test "$ipv6type" != "linux"; then
5241 echo 'Fatal: You must get working getaddrinfo() function.'
5242 echo ' or you can specify "--disable-ipv6"'.
5243 exit 1
5244 else
5245 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
5246 echo ' Better upgrade your system library to newest version'
5247 echo ' of GNU C library (aka glibc).'
5248 fi
5249 fi
5250
5251 fi
5252
5253 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
5254 if test "x$ac_cv_func_getnameinfo" = xyes; then :
5255 $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h
5256
5257 else
5258 case " $LIBOBJS " in
5259 *" getnameinfo.$ac_objext "* ) ;;
5260 *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext"
5261 ;;
5262 esac
5263
5264 fi
5265
5266
5267 fi
5268
5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
5270 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
5271 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
5272 $as_echo_n "(cached) " >&6
5273 else
5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5275 /* end confdefs.h. */
5276 #include <netdnet/dnetdb.h>
5277
5278 _ACEOF
5279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5280 $EGREP "dnet_htoa" >/dev/null 2>&1; then :
5281 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
5282 else
5283 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
5284 fi
5285 rm -f conftest*
5286
5287 fi
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
5289 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
5290 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
5291
5292 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
5293
5294 fi
5295
5296
5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
5298 $as_echo_n "checking for addrinfo... " >&6; }
5299 if ${ac_cv_addrinfo+:} false; then :
5300 $as_echo_n "(cached) " >&6
5301 else
5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5303 /* end confdefs.h. */
5304
5305 # include <netdb.h>
5306 int
5307 main ()
5308 {
5309 struct addrinfo a
5310 ;
5311 return 0;
5312 }
5313 _ACEOF
5314 if ac_fn_c_try_compile "$LINENO"; then :
5315 ac_cv_addrinfo=yes
5316 else
5317 ac_cv_addrinfo=no
5318 fi
5319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5320 fi
5321
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5
5323 $as_echo "$ac_cv_addrinfo" >&6; }
5324 if test $ac_cv_addrinfo = yes; then
5325
5326 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
5327
5328 else
5329
5330 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5331
5332 fi
5333
5334 if test "$ac_cv_addrinfo" = no; then
5335 missing_includes=yes
5336 fi
5337
5338
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5
5340 $as_echo_n "checking for NI_MAXSERV... " >&6; }
5341 if ${ac_cv_maxserv+:} false; then :
5342 $as_echo_n "(cached) " >&6
5343 else
5344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5345 /* end confdefs.h. */
5346 #include <netdb.h>
5347 #ifdef NI_MAXSERV
5348 yes
5349 #endif
5350 _ACEOF
5351 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5352 $EGREP "yes" >/dev/null 2>&1; then :
5353 ac_cv_maxserv=yes
5354 else
5355 ac_cv_maxserv=no
5356 fi
5357 rm -f conftest*
5358
5359 fi
5360
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5
5362 $as_echo "$ac_cv_maxserv" >&6; }
5363 if test $ac_cv_maxserv != yes; then
5364 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5365
5366 fi
5367
5368 if test "$ac_cv_maxserv" = no; then
5369 missing_includes=yes
5370 fi
5371
5372
5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5
5374 $as_echo_n "checking for NI_NAMEREQD... " >&6; }
5375 if ${ac_cv_namereqd+:} false; then :
5376 $as_echo_n "(cached) " >&6
5377 else
5378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5379 /* end confdefs.h. */
5380 #include <netdb.h>
5381 #ifdef NI_NOFQDN
5382 yes
5383 #endif
5384 _ACEOF
5385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5386 $EGREP "yes" >/dev/null 2>&1; then :
5387 ac_cv_namereqd=yes
5388 else
5389 ac_cv_namereqd=no
5390 fi
5391 rm -f conftest*
5392
5393 fi
5394
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5
5396 $as_echo "$ac_cv_namereqd" >&6; }
5397 if test $ac_cv_namereqd != yes; then
5398 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5399
5400 fi
5401
5402 if test "$ac_cv_namereqd" = no; then
5403 missing_includes=yes
5404 fi
5405
5406 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
5407 if test "x$ac_cv_func_vfprintf" = xyes; then :
5408 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
5409
5410 else
5411 case " $LIBOBJS " in
5412 *" vfprintf.$ac_objext "* ) ;;
5413 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
5414 ;;
5415 esac
5416
5417 fi
5418
5419 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
5420 if test "x$ac_cv_func_strcasecmp" = xyes; then :
5421 $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
5422
5423 else
5424 case " $LIBOBJS " in
5425 *" strcasecmp.$ac_objext "* ) ;;
5426 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5427 ;;
5428 esac
5429
5430 fi
5431
5432 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
5433 if test "x$ac_cv_func_strlcat" = xyes; then :
5434 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
5435
5436 else
5437 case " $LIBOBJS " in
5438 *" strlcat.$ac_objext "* ) ;;
5439 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
5440 ;;
5441 esac
5442
5443 fi
5444
5445 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
5446 if test "x$ac_cv_func_strlcpy" = xyes; then :
5447 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
5448
5449 else
5450 case " $LIBOBJS " in
5451 *" strlcpy.$ac_objext "* ) ;;
5452 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
5453 ;;
5454 esac
5455
5456 fi
5457
5458 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
5459 if test "x$ac_cv_func_strdup" = xyes; then :
5460 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
5461
5462 else
5463 case " $LIBOBJS " in
5464 *" strdup.$ac_objext "* ) ;;
5465 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5466 ;;
5467 esac
5468
5469 fi
5470
5471 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
5472 if test "x$ac_cv_func_strsep" = xyes; then :
5473 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
5474
5475 else
5476 case " $LIBOBJS " in
5477 *" strsep.$ac_objext "* ) ;;
5478 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5479 ;;
5480 esac
5481
5482 fi
5483
5484 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
5485 if test "x$ac_cv_func_getopt_long" = xyes; then :
5486 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
5487
5488 else
5489 case " $LIBOBJS " in
5490 *" getopt_long.$ac_objext "* ) ;;
5491 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
5492 ;;
5493 esac
5494
5495 fi
5496
5497
5498 for ac_func in fork vfork strftime
5499 do :
5500 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5501 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5502 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5503 cat >>confdefs.h <<_ACEOF
5504 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5505 _ACEOF
5506
5507 fi
5508 done
5509
5510 for ac_func in setlinebuf alarm
5511 do :
5512 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5513 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5514 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5515 cat >>confdefs.h <<_ACEOF
5516 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5517 _ACEOF
5518
5519 fi
5520 done
5521
5522
5523 needsnprintf=no
5524 for ac_func in vsnprintf snprintf
5525 do :
5526 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5527 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5528 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5529 cat >>confdefs.h <<_ACEOF
5530 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5531 _ACEOF
5532
5533 else
5534 needsnprintf=yes
5535 fi
5536 done
5537
5538 if test $needsnprintf = yes; then
5539 case " $LIBOBJS " in
5540 *" snprintf.$ac_objext "* ) ;;
5541 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5542 ;;
5543 esac
5544
5545 fi
5546
5547
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5549 $as_echo_n "checking return type of signal handlers... " >&6; }
5550 if ${ac_cv_type_signal+:} false; then :
5551 $as_echo_n "(cached) " >&6
5552 else
5553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5554 /* end confdefs.h. */
5555 #include <sys/types.h>
5556 #include <signal.h>
5557
5558 int
5559 main ()
5560 {
5561 return *(signal (0, 0)) (0) == 1;
5562 ;
5563 return 0;
5564 }
5565 _ACEOF
5566 if ac_fn_c_try_compile "$LINENO"; then :
5567 ac_cv_type_signal=int
5568 else
5569 ac_cv_type_signal=void
5570 fi
5571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5572 fi
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5574 $as_echo "$ac_cv_type_signal" >&6; }
5575
5576 cat >>confdefs.h <<_ACEOF
5577 #define RETSIGTYPE $ac_cv_type_signal
5578 _ACEOF
5579
5580
5581 if test "$ac_cv_type_signal" = void ; then
5582
5583 $as_echo "#define RETSIGVAL /**/" >>confdefs.h
5584
5585 else
5586
5587 $as_echo "#define RETSIGVAL (0)" >>confdefs.h
5588
5589 fi
5590 case "$host_os" in
5591
5592 irix*)
5593
5594 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h
5595
5596 ;;
5597
5598 *)
5599 for ac_func in sigaction
5600 do :
5601 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
5602 if test "x$ac_cv_func_sigaction" = xyes; then :
5603 cat >>confdefs.h <<_ACEOF
5604 #define HAVE_SIGACTION 1
5605 _ACEOF
5606
5607 fi
5608 done
5609
5610 if test $ac_cv_func_sigaction = no ; then
5611 for ac_func in sigset
5612 do :
5613 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
5614 if test "x$ac_cv_func_sigset" = xyes; then :
5615 cat >>confdefs.h <<_ACEOF
5616 #define HAVE_SIGSET 1
5617 _ACEOF
5618
5619 fi
5620 done
5621
5622 fi
5623 ;;
5624 esac
5625
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5627 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5628 if ${ac_cv_search_dnet_htoa+:} false; then :
5629 $as_echo_n "(cached) " >&6
5630 else
5631 ac_func_search_save_LIBS=$LIBS
5632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5633 /* end confdefs.h. */
5634
5635 /* Override any GCC internal prototype to avoid an error.
5636 Use char because int might match the return type of a GCC
5637 builtin and then its argument prototype would still apply. */
5638 #ifdef __cplusplus
5639 extern "C"
5640 #endif
5641 char dnet_htoa ();
5642 int
5643 main ()
5644 {
5645 return dnet_htoa ();
5646 ;
5647 return 0;
5648 }
5649 _ACEOF
5650 for ac_lib in '' dnet; do
5651 if test -z "$ac_lib"; then
5652 ac_res="none required"
5653 else
5654 ac_res=-l$ac_lib
5655 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5656 fi
5657 if ac_fn_c_try_link "$LINENO"; then :
5658 ac_cv_search_dnet_htoa=$ac_res
5659 fi
5660 rm -f core conftest.err conftest.$ac_objext \
5661 conftest$ac_exeext
5662 if ${ac_cv_search_dnet_htoa+:} false; then :
5663 break
5664 fi
5665 done
5666 if ${ac_cv_search_dnet_htoa+:} false; then :
5667
5668 else
5669 ac_cv_search_dnet_htoa=no
5670 fi
5671 rm conftest.$ac_ext
5672 LIBS=$ac_func_search_save_LIBS
5673 fi
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5675 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5676 ac_res=$ac_cv_search_dnet_htoa
5677 if test "$ac_res" != no; then :
5678 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5679
5680 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5681
5682 fi
5683
5684
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5686 $as_echo_n "checking for main in -lrpc... " >&6; }
5687 if ${ac_cv_lib_rpc_main+:} false; then :
5688 $as_echo_n "(cached) " >&6
5689 else
5690 ac_check_lib_save_LIBS=$LIBS
5691 LIBS="-lrpc $LIBS"
5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5693 /* end confdefs.h. */
5694
5695
5696 int
5697 main ()
5698 {
5699 return main ();
5700 ;
5701 return 0;
5702 }
5703 _ACEOF
5704 if ac_fn_c_try_link "$LINENO"; then :
5705 ac_cv_lib_rpc_main=yes
5706 else
5707 ac_cv_lib_rpc_main=no
5708 fi
5709 rm -f core conftest.err conftest.$ac_objext \
5710 conftest$ac_exeext conftest.$ac_ext
5711 LIBS=$ac_check_lib_save_LIBS
5712 fi
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5714 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5715 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5716 cat >>confdefs.h <<_ACEOF
5717 #define HAVE_LIBRPC 1
5718 _ACEOF
5719
5720 LIBS="-lrpc $LIBS"
5721
5722 fi
5723
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5725 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5726 if ${ac_cv_search_getrpcbynumber+:} false; then :
5727 $as_echo_n "(cached) " >&6
5728 else
5729 ac_func_search_save_LIBS=$LIBS
5730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5731 /* end confdefs.h. */
5732
5733 /* Override any GCC internal prototype to avoid an error.
5734 Use char because int might match the return type of a GCC
5735 builtin and then its argument prototype would still apply. */
5736 #ifdef __cplusplus
5737 extern "C"
5738 #endif
5739 char getrpcbynumber ();
5740 int
5741 main ()
5742 {
5743 return getrpcbynumber ();
5744 ;
5745 return 0;
5746 }
5747 _ACEOF
5748 for ac_lib in '' nsl; do
5749 if test -z "$ac_lib"; then
5750 ac_res="none required"
5751 else
5752 ac_res=-l$ac_lib
5753 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5754 fi
5755 if ac_fn_c_try_link "$LINENO"; then :
5756 ac_cv_search_getrpcbynumber=$ac_res
5757 fi
5758 rm -f core conftest.err conftest.$ac_objext \
5759 conftest$ac_exeext
5760 if ${ac_cv_search_getrpcbynumber+:} false; then :
5761 break
5762 fi
5763 done
5764 if ${ac_cv_search_getrpcbynumber+:} false; then :
5765
5766 else
5767 ac_cv_search_getrpcbynumber=no
5768 fi
5769 rm conftest.$ac_ext
5770 LIBS=$ac_func_search_save_LIBS
5771 fi
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5773 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5774 ac_res=$ac_cv_search_getrpcbynumber
5775 if test "$ac_res" != no; then :
5776 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5777
5778 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5779
5780 fi
5781
5782
5783
5784
5785 LBL_LIBS="$LIBS"
5786 pfopen=/usr/examples/packetfilter/pfopen.c
5787 if test -f $pfopen ; then
5788 for ac_func in pfopen
5789 do :
5790 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5791 if test "x$ac_cv_func_pfopen" = xyes; then :
5792 cat >>confdefs.h <<_ACEOF
5793 #define HAVE_PFOPEN 1
5794 _ACEOF
5795
5796 fi
5797 done
5798
5799 if test $ac_cv_func_pfopen = "no" ; then
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5801 $as_echo "Using $pfopen" >&6; }
5802 LIBS="$LIBS $pfopen"
5803 fi
5804 fi
5805 libpcap=FAIL
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5807 $as_echo_n "checking for local pcap library... " >&6; }
5808
5809 # Check whether --with-system-libpcap was given.
5810 if test "${with_system_libpcap+set}" = set; then :
5811 withval=$with_system_libpcap;
5812 fi
5813
5814 if test "x$with_system_libpcap" != xyes ; then
5815 lastdir=FAIL
5816 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5817 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5818 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5819 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5820 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5821 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5822 sed -e 's/-PRE-GIT$//' `
5823 if test $lastdir = $basedir ; then
5824 continue;
5825 fi
5826 lastdir=$dir
5827 if test -r $dir/libpcap.a ; then
5828 libpcap=$dir/libpcap.a
5829 d=$dir
5830 fi
5831 done
5832 fi
5833 if test $libpcap = FAIL ; then
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5835 $as_echo "not found" >&6; }
5836
5837 #
5838 # Look for pcap-config.
5839 #
5840 if test -n "$ac_tool_prefix"; then
5841 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5842 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5844 $as_echo_n "checking for $ac_word... " >&6; }
5845 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5846 $as_echo_n "(cached) " >&6
5847 else
5848 case $PCAP_CONFIG in
5849 [\\/]* | ?:[\\/]*)
5850 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5851 ;;
5852 *)
5853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5854 for as_dir in $PATH
5855 do
5856 IFS=$as_save_IFS
5857 test -z "$as_dir" && as_dir=.
5858 for ac_exec_ext in '' $ac_executable_extensions; do
5859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5860 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5862 break 2
5863 fi
5864 done
5865 done
5866 IFS=$as_save_IFS
5867
5868 ;;
5869 esac
5870 fi
5871 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5872 if test -n "$PCAP_CONFIG"; then
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5874 $as_echo "$PCAP_CONFIG" >&6; }
5875 else
5876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5877 $as_echo "no" >&6; }
5878 fi
5879
5880
5881 fi
5882 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5883 ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5884 # Extract the first word of "pcap-config", so it can be a program name with args.
5885 set dummy pcap-config; ac_word=$2
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5887 $as_echo_n "checking for $ac_word... " >&6; }
5888 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5889 $as_echo_n "(cached) " >&6
5890 else
5891 case $ac_pt_PCAP_CONFIG in
5892 [\\/]* | ?:[\\/]*)
5893 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5894 ;;
5895 *)
5896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5897 for as_dir in $PATH
5898 do
5899 IFS=$as_save_IFS
5900 test -z "$as_dir" && as_dir=.
5901 for ac_exec_ext in '' $ac_executable_extensions; do
5902 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5903 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5904 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5905 break 2
5906 fi
5907 done
5908 done
5909 IFS=$as_save_IFS
5910
5911 ;;
5912 esac
5913 fi
5914 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5915 if test -n "$ac_pt_PCAP_CONFIG"; then
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5917 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5918 else
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5920 $as_echo "no" >&6; }
5921 fi
5922
5923 if test "x$ac_pt_PCAP_CONFIG" = x; then
5924 PCAP_CONFIG=""
5925 else
5926 case $cross_compiling:$ac_tool_warned in
5927 yes:)
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5929 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5930 ac_tool_warned=yes ;;
5931 esac
5932 PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5933 fi
5934 else
5935 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5936 fi
5937
5938 if test -n "$PCAP_CONFIG" ; then
5939 #
5940 # Found - use it to get the include flags for
5941 # libpcap and the flags to link with libpcap.
5942 #
5943 # Please read section 11.6 "Shell Substitutions"
5944 # in the autoconf manual before doing anything
5945 # to this that involves quoting. Especially note
5946 # the statement "There is just no portable way to use
5947 # double-quoted strings inside double-quoted back-quoted
5948 # expressions (pfew!)."
5949 #
5950 cflags=`"$PCAP_CONFIG" --cflags`
5951 V_INCLS="$cflags $V_INCLS"
5952 libpcap=`"$PCAP_CONFIG" --libs`
5953 else
5954 #
5955 # Not found; look for pcap.
5956 #
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5958 $as_echo_n "checking for main in -lpcap... " >&6; }
5959 if ${ac_cv_lib_pcap_main+:} false; then :
5960 $as_echo_n "(cached) " >&6
5961 else
5962 ac_check_lib_save_LIBS=$LIBS
5963 LIBS="-lpcap $LIBS"
5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965 /* end confdefs.h. */
5966
5967
5968 int
5969 main ()
5970 {
5971 return main ();
5972 ;
5973 return 0;
5974 }
5975 _ACEOF
5976 if ac_fn_c_try_link "$LINENO"; then :
5977 ac_cv_lib_pcap_main=yes
5978 else
5979 ac_cv_lib_pcap_main=no
5980 fi
5981 rm -f core conftest.err conftest.$ac_objext \
5982 conftest$ac_exeext conftest.$ac_ext
5983 LIBS=$ac_check_lib_save_LIBS
5984 fi
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5986 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5987 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5988 libpcap="-lpcap"
5989 fi
5990
5991 if test $libpcap = FAIL ; then
5992 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5993 fi
5994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5995 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5996 if test \( ! -r /usr/local/include/pcap.h \) -a \
5997 \( ! -r /usr/include/pcap.h \); then
5998 if test -r /usr/local/include/pcap/pcap.h; then
5999 d="/usr/local/include/pcap"
6000 elif test -r /usr/include/pcap/pcap.h; then
6001 d="/usr/include/pcap"
6002 fi
6003 fi
6004 if test -z "$d" ; then
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
6006 $as_echo "not found" >&6; }
6007 else
6008 V_INCLS="-I$d $V_INCLS"
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
6010 $as_echo "found -- -I$d added" >&6; }
6011 fi
6012 fi
6013 else
6014 V_PCAPDEP=$libpcap
6015 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
6016 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6017 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
6018 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6019 pcapH=FAIL
6020 if test -r $d/pcap.h; then
6021 pcapH=$d
6022 else
6023 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
6024 if test -r $dir/pcap.h ; then
6025 pcapH=$dir
6026 fi
6027 done
6028 fi
6029
6030 if test $pcapH = FAIL ; then
6031 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
6032 fi
6033 V_INCLS="-I$pcapH $V_INCLS"
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
6035 $as_echo "$libpcap" >&6; }
6036 # Extract the first word of "pcap-config", so it can be a program name with args.
6037 set dummy pcap-config; ac_word=$2
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6039 $as_echo_n "checking for $ac_word... " >&6; }
6040 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
6041 $as_echo_n "(cached) " >&6
6042 else
6043 case $PCAP_CONFIG in
6044 [\\/]* | ?:[\\/]*)
6045 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
6046 ;;
6047 *)
6048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6049 for as_dir in $d
6050 do
6051 IFS=$as_save_IFS
6052 test -z "$as_dir" && as_dir=.
6053 for ac_exec_ext in '' $ac_executable_extensions; do
6054 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6055 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6056 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6057 break 2
6058 fi
6059 done
6060 done
6061 IFS=$as_save_IFS
6062
6063 ;;
6064 esac
6065 fi
6066 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
6067 if test -n "$PCAP_CONFIG"; then
6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
6069 $as_echo "$PCAP_CONFIG" >&6; }
6070 else
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6072 $as_echo "no" >&6; }
6073 fi
6074
6075
6076 if test -n "$PCAP_CONFIG"; then
6077 #
6078 # The libpcap directory has a pcap-config script.
6079 # Use it to get any additioal libraries needed
6080 # to link with the libpcap archive library in
6081 # that directory.
6082 #
6083 # Please read section 11.6 "Shell Substitutions"
6084 # in the autoconf manual before doing anything
6085 # to this that involves quoting. Especially note
6086 # the statement "There is just no portable way to use
6087 # double-quoted strings inside double-quoted back-quoted
6088 # expressions (pfew!)."
6089 #
6090 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
6091 libpcap="$libpcap $additional_libs"
6092 fi
6093 fi
6094 LIBS="$libpcap $LIBS"
6095 if ! test -n "$PCAP_CONFIG" ; then
6096 #
6097 # We don't have pcap-config; find out any additional link flags
6098 # we need. (If we have pcap-config, we assume it tells us what
6099 # we need.)
6100 #
6101 case "$host_os" in
6102
6103 aix*)
6104 #
6105 # If libpcap is DLPI-based, we have to use /lib/pse.exp if
6106 # present, as we use the STREAMS routines.
6107 #
6108 # (XXX - true only if we're linking with a static libpcap?)
6109 #
6110 pseexe="/lib/pse.exp"
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
6112 $as_echo_n "checking for $pseexe... " >&6; }
6113 if test -f $pseexe ; then
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6115 $as_echo "yes" >&6; }
6116 LIBS="$LIBS -I:$pseexe"
6117 fi
6118
6119 #
6120 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
6121 # we use them to load the BPF module.
6122 #
6123 # (XXX - true only if we're linking with a static libpcap?)
6124 #
6125 LIBS="$LIBS -lodm -lcfg"
6126 ;;
6127 esac
6128 fi
6129
6130 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
6131 if test "x$ac_cv_func_pcap_loop" = xyes; then :
6132
6133 else
6134
6135 as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
6136 config.log file in your report. If you have downloaded libpcap from
6137 tcpdump.org, and built it yourself, please also include the config.log
6138 file from the libpcap source directory, the Makefile from the libpcap
6139 source directory, and the output of the make process for libpcap, as
6140 this could be a problem with the libpcap that was built, and we will
6141 not be able to determine why this is happening, and thus will not be
6142 able to fix it, without that information, as we have not been able to
6143 reproduce this problem ourselves." "$LINENO" 5
6144
6145 fi
6146
6147
6148 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6149 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6150
6151
6152 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6153
6154 for ac_func in pcap_free_datalinks
6155 do :
6156 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
6157 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
6158 cat >>confdefs.h <<_ACEOF
6159 #define HAVE_PCAP_FREE_DATALINKS 1
6160 _ACEOF
6161
6162 fi
6163 done
6164
6165
6166 else
6167
6168 case " $LIBOBJS " in
6169 *" datalinks.$ac_objext "* ) ;;
6170 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6171 ;;
6172 esac
6173
6174
6175 fi
6176
6177 for ac_func in pcap_set_datalink
6178 do :
6179 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6180 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6181 cat >>confdefs.h <<_ACEOF
6182 #define HAVE_PCAP_SET_DATALINK 1
6183 _ACEOF
6184
6185 fi
6186 done
6187
6188 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6189 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6190
6191
6192 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6193
6194 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6195 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6196
6197 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6198
6199 else
6200
6201 case " $LIBOBJS " in
6202 *" dlnames.$ac_objext "* ) ;;
6203 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6204 ;;
6205 esac
6206
6207
6208 fi
6209
6210
6211 else
6212
6213 case " $LIBOBJS " in
6214 *" dlnames.$ac_objext "* ) ;;
6215 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6216 ;;
6217 esac
6218
6219
6220 fi
6221
6222
6223 for ac_func in pcap_breakloop
6224 do :
6225 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6226 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6227 cat >>confdefs.h <<_ACEOF
6228 #define HAVE_PCAP_BREAKLOOP 1
6229 _ACEOF
6230
6231 fi
6232 done
6233
6234
6235 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6236 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6237
6238 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6239
6240 else
6241
6242 case " $LIBOBJS " in
6243 *" pcap_dump_ftell.$ac_objext "* ) ;;
6244 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6245 ;;
6246 esac
6247
6248
6249 fi
6250
6251
6252
6253 #
6254 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
6255 # libraries (e.g., "-lsocket -lnsl" on Solaris).
6256 #
6257 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
6258 # use AC_CHECK_FUNC which doesn't let us specify the right #includes
6259 # to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8
6260 # resolver, and the way it defines inet_{ntop,pton} is rather strange;
6261 # it does not ship with a libc symbol "inet_ntop()", it ships with
6262 # "_inet_ntop()", and has a #define macro in one of the system headers
6263 # to rename it.
6264 #
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
6266 $as_echo_n "checking for inet_ntop... " >&6; }
6267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6268 /* end confdefs.h. */
6269 #include <sys/types.h>
6270 #include <sys/socket.h>
6271 #include <netinet/in.h>
6272 #include <arpa/inet.h>
6273 int
6274 main ()
6275 {
6276 char src[4], dst[128];
6277 inet_ntop(AF_INET, src, dst, sizeof(dst));
6278 ;
6279 return 0;
6280 }
6281 _ACEOF
6282 if ac_fn_c_try_link "$LINENO"; then :
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6284 $as_echo "yes" >&6; }
6285 else
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6287 $as_echo "no" >&6; }
6288 case " $LIBOBJS " in
6289 *" inet_ntop.$ac_objext "* ) ;;
6290 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
6291 ;;
6292 esac
6293
6294 fi
6295 rm -f core conftest.err conftest.$ac_objext \
6296 conftest$ac_exeext conftest.$ac_ext
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
6298 $as_echo_n "checking for inet_pton... " >&6; }
6299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6300 /* end confdefs.h. */
6301 #include <sys/types.h>
6302 #include <sys/socket.h>
6303 #include <netinet/in.h>
6304 #include <arpa/inet.h>
6305 int
6306 main ()
6307 {
6308 char src[128], dst[4];
6309 inet_pton(AF_INET, src, dst);
6310 ;
6311 return 0;
6312 }
6313 _ACEOF
6314 if ac_fn_c_try_link "$LINENO"; then :
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6316 $as_echo "yes" >&6; }
6317 else
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6319 $as_echo "no" >&6; }
6320 case " $LIBOBJS " in
6321 *" inet_pton.$ac_objext "* ) ;;
6322 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
6323 ;;
6324 esac
6325
6326 fi
6327 rm -f core conftest.err conftest.$ac_objext \
6328 conftest$ac_exeext conftest.$ac_ext
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
6330 $as_echo_n "checking for inet_aton... " >&6; }
6331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6332 /* end confdefs.h. */
6333 #include <sys/types.h>
6334 #include <netinet/in.h>
6335 #include <arpa/inet.h>
6336 int
6337 main ()
6338 {
6339 char src[128];
6340 struct in_addr dst;
6341 inet_aton(src, &dst);
6342 ;
6343 return 0;
6344 }
6345 _ACEOF
6346 if ac_fn_c_try_link "$LINENO"; then :
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6348 $as_echo "yes" >&6; }
6349 else
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6351 $as_echo "no" >&6; }
6352 case " $LIBOBJS " in
6353 *" inet_aton.$ac_objext "* ) ;;
6354 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
6355 ;;
6356 esac
6357
6358 fi
6359 rm -f core conftest.err conftest.$ac_objext \
6360 conftest$ac_exeext conftest.$ac_ext
6361
6362 #
6363 # Check for these after AC_LBL_LIBPCAP, for the same reason.
6364 #
6365 # You are in a twisty little maze of UN*Xes, all different.
6366 # Some might not have ether_ntohost().
6367 # Some might have it, but not declare it in any header file.
6368 # Some might have it, but declare it in <netinet/if_ether.h>.
6369 # Some might have it, but declare it in <netinet/ether.h>
6370 # (And some might have it but document it as something declared in
6371 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
6372 #
6373 # Before you is a C compiler.
6374 #
6375 for ac_func in ether_ntohost
6376 do :
6377 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
6378 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
6379 cat >>confdefs.h <<_ACEOF
6380 #define HAVE_ETHER_NTOHOST 1
6381 _ACEOF
6382
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
6384 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
6385 if ${ac_cv_buggy_ether_ntohost+:} false; then :
6386 $as_echo_n "(cached) " >&6
6387 else
6388
6389 if test "$cross_compiling" = yes; then :
6390 ac_cv_buggy_ether_ntohost="not while cross-compiling"
6391 else
6392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6393 /* end confdefs.h. */
6394
6395 #include <netdb.h>
6396 #include <sys/types.h>
6397 #include <sys/param.h>
6398 #include <sys/socket.h>
6399
6400 int
6401 main(int argc, char **argv)
6402 {
6403 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
6404 char name[MAXHOSTNAMELEN];
6405
6406 ether_ntohost(name, (struct ether_addr *)ea);
6407 exit(0);
6408 }
6409
6410 _ACEOF
6411 if ac_fn_c_try_run "$LINENO"; then :
6412 ac_cv_buggy_ether_ntohost=no
6413 else
6414 ac_cv_buggy_ether_ntohost=yes
6415 fi
6416 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6417 conftest.$ac_objext conftest.beam conftest.$ac_ext
6418 fi
6419
6420 fi
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
6422 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
6423 if test "$ac_cv_buggy_ether_ntohost" = "no"; then
6424
6425 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
6426
6427 fi
6428
6429 fi
6430 done
6431
6432 if test "$ac_cv_func_ether_ntohost" = yes -a \
6433 "$ac_cv_buggy_ether_ntohost" = "no"; then
6434 #
6435 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
6436 #
6437 if test "$ac_cv_header_netinet_if_ether_h" = yes; then
6438 #
6439 # Yes. Does it declare ether_ntohost()?
6440 #
6441 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6442 #include <sys/types.h>
6443 #include <sys/socket.h>
6444 #include <netinet/in.h>
6445 #include <arpa/inet.h>
6446 struct mbuf;
6447 struct rtentry;
6448 #include <net/if.h>
6449 #include <netinet/if_ether.h>
6450
6451 "
6452 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6453
6454
6455 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6456
6457
6458 fi
6459
6460 fi
6461 #
6462 # Did that succeed?
6463 #
6464 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6465 #
6466 # No, how about <netinet/ether.h>, as on Linux?
6467 #
6468 for ac_header in netinet/ether.h
6469 do :
6470 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
6471 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
6472 cat >>confdefs.h <<_ACEOF
6473 #define HAVE_NETINET_ETHER_H 1
6474 _ACEOF
6475
6476 fi
6477
6478 done
6479
6480 if test "$ac_cv_header_netinet_ether_h" = yes; then
6481 #
6482 # We have it - does it declare ether_ntohost()?
6483 # Unset ac_cv_have_decl_ether_ntohost so we don't
6484 # treat the previous failure as a cached value and
6485 # suppress the next test.
6486 #
6487 unset ac_cv_have_decl_ether_ntohost
6488 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6489 #include <netinet/ether.h>
6490
6491 "
6492 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6493
6494
6495 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6496
6497
6498 fi
6499
6500 fi
6501 fi
6502 #
6503 # Is ether_ntohost() declared?
6504 #
6505 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6506 #
6507 # No, we'll have to declare it ourselves.
6508 # Do we have "struct ether_addr"?
6509 #
6510 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
6511 #include <sys/types.h>
6512 #include <sys/socket.h>
6513 #include <netinet/in.h>
6514 #include <arpa/inet.h>
6515 struct mbuf;
6516 struct rtentry;
6517 #include <net/if.h>
6518 #include <netinet/if_ether.h>
6519
6520 "
6521 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
6522
6523 cat >>confdefs.h <<_ACEOF
6524 #define HAVE_STRUCT_ETHER_ADDR 1
6525 _ACEOF
6526
6527
6528 fi
6529
6530
6531 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
6532
6533 else
6534
6535 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
6536
6537 fi
6538 fi
6539
6540 # libdlpi is needed for Solaris 11 and later.
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
6542 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6543 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6544 $as_echo_n "(cached) " >&6
6545 else
6546 ac_check_lib_save_LIBS=$LIBS
6547 LIBS="-ldlpi -L/lib $LIBS"
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h. */
6550
6551 /* Override any GCC internal prototype to avoid an error.
6552 Use char because int might match the return type of a GCC
6553 builtin and then its argument prototype would still apply. */
6554 #ifdef __cplusplus
6555 extern "C"
6556 #endif
6557 char dlpi_walk ();
6558 int
6559 main ()
6560 {
6561 return dlpi_walk ();
6562 ;
6563 return 0;
6564 }
6565 _ACEOF
6566 if ac_fn_c_try_link "$LINENO"; then :
6567 ac_cv_lib_dlpi_dlpi_walk=yes
6568 else
6569 ac_cv_lib_dlpi_dlpi_walk=no
6570 fi
6571 rm -f core conftest.err conftest.$ac_objext \
6572 conftest$ac_exeext conftest.$ac_ext
6573 LIBS=$ac_check_lib_save_LIBS
6574 fi
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6576 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6577 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6578 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6579 fi
6580
6581
6582
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5
6584 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; }
6585 if ${ac_cv_sockaddr_has_sa_len+:} false; then :
6586 $as_echo_n "(cached) " >&6
6587 else
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h. */
6590
6591 # include <sys/types.h>
6592 # include <sys/socket.h>
6593 int
6594 main ()
6595 {
6596 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
6597 ;
6598 return 0;
6599 }
6600 _ACEOF
6601 if ac_fn_c_try_compile "$LINENO"; then :
6602 ac_cv_sockaddr_has_sa_len=yes
6603 else
6604 ac_cv_sockaddr_has_sa_len=no
6605 fi
6606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6607 fi
6608
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5
6610 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; }
6611 if test $ac_cv_sockaddr_has_sa_len = yes ; then
6612 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
6613
6614 fi
6615
6616 if test "$ac_cv_sockaddr_has_sa_len" = no; then
6617 missing_includes=yes
6618 fi
6619
6620 #
6621 # Do we have the new open API? Check for pcap_create, and assume that,
6622 # if we do, we also have pcap_activate() and the other new routines
6623 # introduced in libpcap 1.0.0.
6624 #
6625 for ac_func in pcap_create
6626 do :
6627 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6628 if test "x$ac_cv_func_pcap_create" = xyes; then :
6629 cat >>confdefs.h <<_ACEOF
6630 #define HAVE_PCAP_CREATE 1
6631 _ACEOF
6632
6633 fi
6634 done
6635
6636 if test $ac_cv_func_pcap_create = "yes" ; then
6637 #
6638 # OK, do we have pcap_set_tstamp_type? If so, assume we have
6639 # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6640 #
6641 for ac_func in pcap_set_tstamp_type
6642 do :
6643 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6644 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6645 cat >>confdefs.h <<_ACEOF
6646 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6647 _ACEOF
6648
6649 fi
6650 done
6651
6652 #
6653 # And do we have pcap_set_tstamp_precision? If so, we assume
6654 # we also have pcap_open_offline_with_tstamp_precision.
6655 #
6656 for ac_func in pcap_set_tstamp_precision
6657 do :
6658 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
6659 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
6660 cat >>confdefs.h <<_ACEOF
6661 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
6662 _ACEOF
6663
6664 fi
6665 done
6666
6667 fi
6668
6669 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection
6670 do :
6671 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6672 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6673 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6674 cat >>confdefs.h <<_ACEOF
6675 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6676 _ACEOF
6677
6678 fi
6679 done
6680
6681 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6682 savedcppflags="$CPPFLAGS"
6683 CPPFLAGS="$CPPFLAGS $V_INCLS"
6684 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6685 "
6686 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6687
6688 cat >>confdefs.h <<_ACEOF
6689 #define HAVE_PCAP_IF_T 1
6690 _ACEOF
6691
6692
6693 fi
6694
6695 CPPFLAGS="$savedcppflags"
6696 fi
6697
6698 if test $ac_cv_func_pcap_lib_version = "no" ; then
6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6700 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6702 /* end confdefs.h. */
6703
6704 int
6705 main ()
6706 {
6707
6708 extern char pcap_version[];
6709
6710 return (int)pcap_version;
6711
6712 ;
6713 return 0;
6714 }
6715 _ACEOF
6716 if ac_fn_c_try_link "$LINENO"; then :
6717 ac_lbl_cv_pcap_version_defined=yes
6718 else
6719 ac_lbl_cv_pcap_version_defined=no
6720 fi
6721 rm -f core conftest.err conftest.$ac_objext \
6722 conftest$ac_exeext conftest.$ac_ext
6723 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6725 $as_echo "yes" >&6; }
6726
6727 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6728
6729 else
6730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6731 $as_echo "no" >&6; }
6732 fi
6733 fi
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6735 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6737 /* end confdefs.h. */
6738
6739 int
6740 main ()
6741 {
6742
6743 extern int pcap_debug;
6744
6745 return pcap_debug;
6746
6747 ;
6748 return 0;
6749 }
6750 _ACEOF
6751 if ac_fn_c_try_link "$LINENO"; then :
6752 ac_lbl_cv_pcap_debug_defined=yes
6753 else
6754 ac_lbl_cv_pcap_debug_defined=no
6755 fi
6756 rm -f core conftest.err conftest.$ac_objext \
6757 conftest$ac_exeext conftest.$ac_ext
6758 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6760 $as_echo "yes" >&6; }
6761
6762 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6763
6764 else
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6766 $as_echo "no" >&6; }
6767 #
6768 # OK, what about "yydebug"?
6769 #
6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6771 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6773 /* end confdefs.h. */
6774
6775 int
6776 main ()
6777 {
6778
6779 extern int yydebug;
6780
6781 return yydebug;
6782
6783 ;
6784 return 0;
6785 }
6786 _ACEOF
6787 if ac_fn_c_try_link "$LINENO"; then :
6788 ac_lbl_cv_yydebug_defined=yes
6789 else
6790 ac_lbl_cv_yydebug_defined=no
6791 fi
6792 rm -f core conftest.err conftest.$ac_objext \
6793 conftest$ac_exeext conftest.$ac_ext
6794 if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6796 $as_echo "yes" >&6; }
6797
6798 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6799
6800 else
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6802 $as_echo "no" >&6; }
6803 fi
6804 fi
6805 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6806 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6807 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6808
6809 else
6810 case " $LIBOBJS " in
6811 *" bpf_dump.$ac_objext "* ) ;;
6812 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6813 ;;
6814 esac
6815
6816 fi
6817
6818
6819 V_GROUP=0
6820 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6821 V_GROUP=wheel
6822 fi
6823 #
6824 # Assume V7/BSD convention for man pages (file formats in section 5,
6825 # miscellaneous info in section 7).
6826 #
6827 MAN_FILE_FORMATS=5
6828 MAN_MISC_INFO=7
6829 case "$host_os" in
6830
6831 aix*)
6832
6833 $as_echo "#define _SUN 1" >>confdefs.h
6834
6835 ;;
6836
6837 hpux*)
6838 #
6839 # Use System V conventions for man pages.
6840 #
6841 MAN_FILE_FORMATS=4
6842 MAN_MISC_INFO=5
6843 ;;
6844
6845 irix*)
6846 V_GROUP=sys
6847
6848 #
6849 # Use System V conventions for man pages.
6850 #
6851 MAN_FILE_FORMATS=4
6852 MAN_MISC_INFO=5
6853 ;;
6854
6855 osf*)
6856 V_GROUP=system
6857
6858 #
6859 # Use System V conventions for man pages.
6860 #
6861 MAN_FILE_FORMATS=4
6862 MAN_MISC_INFO=5
6863 ;;
6864
6865 solaris*)
6866 V_GROUP=sys
6867
6868 #
6869 # Use System V conventions for man pages.
6870 #
6871 MAN_FILE_FORMATS=4
6872 MAN_MISC_INFO=5
6873 ;;
6874 esac
6875
6876 if test -f /dev/bpf0 ; then
6877 V_GROUP=bpf
6878 fi
6879
6880 #
6881 # Make sure we have definitions for all the C99 specified-width types
6882 # (regardless of whether the environment is a C99 environment or not).
6883 #
6884 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6885 case $ac_cv_c_int8_t in #(
6886 no|yes) ;; #(
6887 *)
6888
6889 cat >>confdefs.h <<_ACEOF
6890 #define int8_t $ac_cv_c_int8_t
6891 _ACEOF
6892 ;;
6893 esac
6894
6895 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6896 case $ac_cv_c_int16_t in #(
6897 no|yes) ;; #(
6898 *)
6899
6900 cat >>confdefs.h <<_ACEOF
6901 #define int16_t $ac_cv_c_int16_t
6902 _ACEOF
6903 ;;
6904 esac
6905
6906 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6907 case $ac_cv_c_int32_t in #(
6908 no|yes) ;; #(
6909 *)
6910
6911 cat >>confdefs.h <<_ACEOF
6912 #define int32_t $ac_cv_c_int32_t
6913 _ACEOF
6914 ;;
6915 esac
6916
6917 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6918 case $ac_cv_c_int64_t in #(
6919 no|yes) ;; #(
6920 *)
6921
6922 cat >>confdefs.h <<_ACEOF
6923 #define int64_t $ac_cv_c_int64_t
6924 _ACEOF
6925 ;;
6926 esac
6927
6928 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6929 case $ac_cv_c_uint8_t in #(
6930 no|yes) ;; #(
6931 *)
6932
6933 $as_echo "#define _UINT8_T 1" >>confdefs.h
6934
6935
6936 cat >>confdefs.h <<_ACEOF
6937 #define uint8_t $ac_cv_c_uint8_t
6938 _ACEOF
6939 ;;
6940 esac
6941
6942 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6943 case $ac_cv_c_uint16_t in #(
6944 no|yes) ;; #(
6945 *)
6946
6947
6948 cat >>confdefs.h <<_ACEOF
6949 #define uint16_t $ac_cv_c_uint16_t
6950 _ACEOF
6951 ;;
6952 esac
6953
6954 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6955 case $ac_cv_c_uint32_t in #(
6956 no|yes) ;; #(
6957 *)
6958
6959 $as_echo "#define _UINT32_T 1" >>confdefs.h
6960
6961
6962 cat >>confdefs.h <<_ACEOF
6963 #define uint32_t $ac_cv_c_uint32_t
6964 _ACEOF
6965 ;;
6966 esac
6967
6968 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6969 case $ac_cv_c_uint64_t in #(
6970 no|yes) ;; #(
6971 *)
6972
6973 $as_echo "#define _UINT64_T 1" >>confdefs.h
6974
6975
6976 cat >>confdefs.h <<_ACEOF
6977 #define uint64_t $ac_cv_c_uint64_t
6978 _ACEOF
6979 ;;
6980 esac
6981
6982
6983 #
6984 # Define the old BSD specified-width types in terms of the C99 types;
6985 # we may need them with libpcap include files.
6986 #
6987 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6988 #include <sys/types.h>
6989
6990 "
6991 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6992
6993 else
6994
6995 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
6996
6997 fi
6998
6999 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
7000 #include <sys/types.h>
7001
7002 "
7003 if test "x$ac_cv_type_u_int16_t" = xyes; then :
7004
7005 else
7006
7007 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
7008
7009 fi
7010
7011 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
7012 #include <sys/types.h>
7013
7014 "
7015 if test "x$ac_cv_type_u_int32_t" = xyes; then :
7016
7017 else
7018
7019 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
7020
7021 fi
7022
7023 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
7024 #include <sys/types.h>
7025
7026 "
7027 if test "x$ac_cv_type_u_int64_t" = xyes; then :
7028
7029 else
7030
7031 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
7032
7033 fi
7034
7035
7036 #
7037 # Check for <inttypes.h>
7038 #
7039 for ac_header in inttypes.h
7040 do :
7041 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
7042 if test "x$ac_cv_header_inttypes_h" = xyes; then :
7043 cat >>confdefs.h <<_ACEOF
7044 #define HAVE_INTTYPES_H 1
7045 _ACEOF
7046
7047 #
7048 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
7049 # Some systems have an inttypes.h that doesn't define all of them.
7050 #
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
7052 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7054 /* end confdefs.h. */
7055
7056
7057 #include <inttypes.h>
7058 #include <stdio.h>
7059 #include <sys/types.h>
7060
7061 main()
7062 {
7063 printf("%" PRId64 "\n", (uint64_t)1);
7064 printf("%" PRIo64 "\n", (uint64_t)1);
7065 printf("%" PRIx64 "\n", (uint64_t)1);
7066 printf("%" PRIu64 "\n", (uint64_t)1);
7067 }
7068
7069
7070 _ACEOF
7071 if ac_fn_c_try_compile "$LINENO"; then :
7072
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7074 $as_echo "yes" >&6; }
7075 ac_lbl_inttypes_h_defines_formats=yes
7076
7077 else
7078
7079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7080 $as_echo "no" >&6; }
7081 ac_lbl_inttypes_h_defines_formats=no
7082
7083 fi
7084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7085
7086 else
7087
7088 #
7089 # We don't have inttypes.h, so it obviously can't define those
7090 # macros.
7091 #
7092 ac_lbl_inttypes_h_defines_formats=no
7093
7094 fi
7095
7096 done
7097
7098 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
7099
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
7101 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
7102 if test "$cross_compiling" = yes; then :
7103 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7104 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7105 as_fn_error $? "cannot run test program while cross compiling
7106 See \`config.log' for more details" "$LINENO" 5; }
7107 else
7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7109 /* end confdefs.h. */
7110
7111
7112 # ifdef HAVE_INTTYPES_H
7113 #include <inttypes.h>
7114 # endif
7115 #include <stdio.h>
7116 #include <sys/types.h>
7117
7118 main()
7119 {
7120 uint64_t t = 1;
7121 char strbuf[16+1];
7122 sprintf(strbuf, "%016lx", t << 32);
7123 if (strcmp(strbuf, "0000000100000000") == 0)
7124 exit(0);
7125 else
7126 exit(1);
7127 }
7128
7129
7130 _ACEOF
7131 if ac_fn_c_try_run "$LINENO"; then :
7132
7133
7134 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
7135
7136
7137 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
7138
7139
7140 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
7141
7142
7143 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
7144
7145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7146 $as_echo "yes" >&6; }
7147
7148 else
7149
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7151 $as_echo "no" >&6; }
7152
7153
7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
7155 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
7156 if test "$cross_compiling" = yes; then :
7157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7159 as_fn_error $? "cannot run test program while cross compiling
7160 See \`config.log' for more details" "$LINENO" 5; }
7161 else
7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7163 /* end confdefs.h. */
7164
7165
7166 # ifdef HAVE_INTTYPES_H
7167 #include <inttypes.h>
7168 # endif
7169 #include <stdio.h>
7170 #include <sys/types.h>
7171
7172 main()
7173 {
7174 uint64_t t = 1;
7175 char strbuf[16+1];
7176 sprintf(strbuf, "%016llx", t << 32);
7177 if (strcmp(strbuf, "0000000100000000") == 0)
7178 exit(0);
7179 else
7180 exit(1);
7181 }
7182
7183
7184 _ACEOF
7185 if ac_fn_c_try_run "$LINENO"; then :
7186
7187
7188 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
7189
7190
7191 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
7192
7193
7194 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
7195
7196
7197 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
7198
7199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7200 $as_echo "yes" >&6; }
7201
7202 else
7203
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7205 $as_echo "no" >&6; }
7206
7207
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
7209 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
7210 if test "$cross_compiling" = yes; then :
7211 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7212 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7213 as_fn_error $? "cannot run test program while cross compiling
7214 See \`config.log' for more details" "$LINENO" 5; }
7215 else
7216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7217 /* end confdefs.h. */
7218
7219
7220 # ifdef HAVE_INTTYPES_H
7221 #include <inttypes.h>
7222 # endif
7223 #include <stdio.h>
7224 #include <sys/types.h>
7225
7226 main()
7227 {
7228 uint64_t t = 1;
7229 char strbuf[16+1];
7230 sprintf(strbuf, "%016Lx", t << 32);
7231 if (strcmp(strbuf, "0000000100000000") == 0)
7232 exit(0);
7233 else
7234 exit(1);
7235 }
7236
7237
7238 _ACEOF
7239 if ac_fn_c_try_run "$LINENO"; then :
7240
7241
7242 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
7243
7244
7245 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
7246
7247
7248 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
7249
7250
7251 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
7252
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7254 $as_echo "yes" >&6; }
7255
7256 else
7257
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7259 $as_echo "no" >&6; }
7260
7261
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
7263 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
7264 if test "$cross_compiling" = yes; then :
7265 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7266 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7267 as_fn_error $? "cannot run test program while cross compiling
7268 See \`config.log' for more details" "$LINENO" 5; }
7269 else
7270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7271 /* end confdefs.h. */
7272
7273
7274 # ifdef HAVE_INTTYPES_H
7275 #include <inttypes.h>
7276 # endif
7277 #include <stdio.h>
7278 #include <sys/types.h>
7279
7280 main()
7281 {
7282 uint64_t t = 1;
7283 char strbuf[16+1];
7284 sprintf(strbuf, "%016qx", t << 32);
7285 if (strcmp(strbuf, "0000000100000000") == 0)
7286 exit(0);
7287 else
7288 exit(1);
7289 }
7290
7291
7292 _ACEOF
7293 if ac_fn_c_try_run "$LINENO"; then :
7294
7295
7296 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
7297
7298
7299 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
7300
7301
7302 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
7303
7304
7305 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
7306
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7308 $as_echo "yes" >&6; }
7309
7310 else
7311
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7313 $as_echo "no" >&6; }
7314
7315 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
7316
7317
7318 fi
7319 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7320 conftest.$ac_objext conftest.beam conftest.$ac_ext
7321 fi
7322
7323
7324
7325
7326 fi
7327 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7328 conftest.$ac_objext conftest.beam conftest.$ac_ext
7329 fi
7330
7331
7332
7333
7334 fi
7335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7336 conftest.$ac_objext conftest.beam conftest.$ac_ext
7337 fi
7338
7339
7340
7341
7342 fi
7343 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7344 conftest.$ac_objext conftest.beam conftest.$ac_ext
7345 fi
7346
7347
7348 fi
7349
7350 #
7351 # Check for some headers introduced in later versions of libpcap
7352 # and used by some printers.
7353 #
7354 # Those headers use the {u_}intN_t types, so we must do this after
7355 # we check for what's needed to get them defined.
7356 #
7357 savedcppflags="$CPPFLAGS"
7358 CPPFLAGS="$CPPFLAGS $V_INCLS"
7359 for ac_header in pcap/bluetooth.h
7360 do :
7361 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"tcpdump-stdinc.h\"
7362 "
7363 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
7364 cat >>confdefs.h <<_ACEOF
7365 #define HAVE_PCAP_BLUETOOTH_H 1
7366 _ACEOF
7367
7368 fi
7369
7370 done
7371
7372 for ac_header in pcap/nflog.h
7373 do :
7374 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"tcpdump-stdinc.h\"
7375 "
7376 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
7377 cat >>confdefs.h <<_ACEOF
7378 #define HAVE_PCAP_NFLOG_H 1
7379 _ACEOF
7380
7381 fi
7382
7383 done
7384
7385 for ac_header in pcap/usb.h
7386 do :
7387 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"tcpdump-stdinc.h\"
7388 "
7389 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
7390 cat >>confdefs.h <<_ACEOF
7391 #define HAVE_PCAP_USB_H 1
7392 _ACEOF
7393
7394 fi
7395
7396 done
7397
7398 CPPFLAGS="$savedcppflags"
7399
7400 if test -n "$ac_tool_prefix"; then
7401 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7402 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7404 $as_echo_n "checking for $ac_word... " >&6; }
7405 if ${ac_cv_prog_RANLIB+:} false; then :
7406 $as_echo_n "(cached) " >&6
7407 else
7408 if test -n "$RANLIB"; then
7409 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7410 else
7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7412 for as_dir in $PATH
7413 do
7414 IFS=$as_save_IFS
7415 test -z "$as_dir" && as_dir=.
7416 for ac_exec_ext in '' $ac_executable_extensions; do
7417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7418 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7420 break 2
7421 fi
7422 done
7423 done
7424 IFS=$as_save_IFS
7425
7426 fi
7427 fi
7428 RANLIB=$ac_cv_prog_RANLIB
7429 if test -n "$RANLIB"; then
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7431 $as_echo "$RANLIB" >&6; }
7432 else
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7434 $as_echo "no" >&6; }
7435 fi
7436
7437
7438 fi
7439 if test -z "$ac_cv_prog_RANLIB"; then
7440 ac_ct_RANLIB=$RANLIB
7441 # Extract the first word of "ranlib", so it can be a program name with args.
7442 set dummy ranlib; ac_word=$2
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7444 $as_echo_n "checking for $ac_word... " >&6; }
7445 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7446 $as_echo_n "(cached) " >&6
7447 else
7448 if test -n "$ac_ct_RANLIB"; then
7449 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7450 else
7451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7452 for as_dir in $PATH
7453 do
7454 IFS=$as_save_IFS
7455 test -z "$as_dir" && as_dir=.
7456 for ac_exec_ext in '' $ac_executable_extensions; do
7457 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7458 ac_cv_prog_ac_ct_RANLIB="ranlib"
7459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7460 break 2
7461 fi
7462 done
7463 done
7464 IFS=$as_save_IFS
7465
7466 fi
7467 fi
7468 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7469 if test -n "$ac_ct_RANLIB"; then
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7471 $as_echo "$ac_ct_RANLIB" >&6; }
7472 else
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7474 $as_echo "no" >&6; }
7475 fi
7476
7477 if test "x$ac_ct_RANLIB" = x; then
7478 RANLIB=":"
7479 else
7480 case $cross_compiling:$ac_tool_warned in
7481 yes:)
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7484 ac_tool_warned=yes ;;
7485 esac
7486 RANLIB=$ac_ct_RANLIB
7487 fi
7488 else
7489 RANLIB="$ac_cv_prog_RANLIB"
7490 fi
7491
7492 if test -n "$ac_tool_prefix"; then
7493 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7494 set dummy ${ac_tool_prefix}ar; ac_word=$2
7495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7496 $as_echo_n "checking for $ac_word... " >&6; }
7497 if ${ac_cv_prog_AR+:} false; then :
7498 $as_echo_n "(cached) " >&6
7499 else
7500 if test -n "$AR"; then
7501 ac_cv_prog_AR="$AR" # Let the user override the test.
7502 else
7503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7504 for as_dir in $PATH
7505 do
7506 IFS=$as_save_IFS
7507 test -z "$as_dir" && as_dir=.
7508 for ac_exec_ext in '' $ac_executable_extensions; do
7509 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7510 ac_cv_prog_AR="${ac_tool_prefix}ar"
7511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7512 break 2
7513 fi
7514 done
7515 done
7516 IFS=$as_save_IFS
7517
7518 fi
7519 fi
7520 AR=$ac_cv_prog_AR
7521 if test -n "$AR"; then
7522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7523 $as_echo "$AR" >&6; }
7524 else
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7526 $as_echo "no" >&6; }
7527 fi
7528
7529
7530 fi
7531 if test -z "$ac_cv_prog_AR"; then
7532 ac_ct_AR=$AR
7533 # Extract the first word of "ar", so it can be a program name with args.
7534 set dummy ar; ac_word=$2
7535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7536 $as_echo_n "checking for $ac_word... " >&6; }
7537 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7538 $as_echo_n "(cached) " >&6
7539 else
7540 if test -n "$ac_ct_AR"; then
7541 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7542 else
7543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7544 for as_dir in $PATH
7545 do
7546 IFS=$as_save_IFS
7547 test -z "$as_dir" && as_dir=.
7548 for ac_exec_ext in '' $ac_executable_extensions; do
7549 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7550 ac_cv_prog_ac_ct_AR="ar"
7551 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7552 break 2
7553 fi
7554 done
7555 done
7556 IFS=$as_save_IFS
7557
7558 fi
7559 fi
7560 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7561 if test -n "$ac_ct_AR"; then
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7563 $as_echo "$ac_ct_AR" >&6; }
7564 else
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7566 $as_echo "no" >&6; }
7567 fi
7568
7569 if test "x$ac_ct_AR" = x; then
7570 AR=""
7571 else
7572 case $cross_compiling:$ac_tool_warned in
7573 yes:)
7574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7576 ac_tool_warned=yes ;;
7577 esac
7578 AR=$ac_ct_AR
7579 fi
7580 else
7581 AR="$ac_cv_prog_AR"
7582 fi
7583
7584
7585 rm -f os-proto.h
7586 if test "${LBL_CFLAGS+set}" = set; then
7587 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7588 fi
7589 if test -f .devel ; then
7590 #
7591 # Skip all the warning option stuff on some compilers.
7592 #
7593 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7594
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7596 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7597 save_CFLAGS="$CFLAGS"
7598 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall"
7599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7600 /* end confdefs.h. */
7601
7602 int
7603 main ()
7604 {
7605 return 0
7606 ;
7607 return 0;
7608 }
7609 _ACEOF
7610 if ac_fn_c_try_compile "$LINENO"; then :
7611
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7613 $as_echo "yes" >&6; }
7614 CFLAGS="$save_CFLAGS"
7615 V_CCOPT="$V_CCOPT -Wall"
7616
7617 else
7618
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7620 $as_echo "no" >&6; }
7621 CFLAGS="$save_CFLAGS"
7622
7623 fi
7624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7625
7626
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7628 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7629 save_CFLAGS="$CFLAGS"
7630 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes"
7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7632 /* end confdefs.h. */
7633
7634 int
7635 main ()
7636 {
7637 return 0
7638 ;
7639 return 0;
7640 }
7641 _ACEOF
7642 if ac_fn_c_try_compile "$LINENO"; then :
7643
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7645 $as_echo "yes" >&6; }
7646 CFLAGS="$save_CFLAGS"
7647 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7648
7649 else
7650
7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7652 $as_echo "no" >&6; }
7653 CFLAGS="$save_CFLAGS"
7654
7655 fi
7656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7657
7658
7659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7660 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7661 save_CFLAGS="$CFLAGS"
7662 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes"
7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7664 /* end confdefs.h. */
7665
7666 int
7667 main ()
7668 {
7669 return 0
7670 ;
7671 return 0;
7672 }
7673 _ACEOF
7674 if ac_fn_c_try_compile "$LINENO"; then :
7675
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7677 $as_echo "yes" >&6; }
7678 CFLAGS="$save_CFLAGS"
7679 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7680
7681 else
7682
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7684 $as_echo "no" >&6; }
7685 CFLAGS="$save_CFLAGS"
7686
7687 fi
7688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7689
7690
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7692 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7693 save_CFLAGS="$CFLAGS"
7694 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings"
7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7696 /* end confdefs.h. */
7697
7698 int
7699 main ()
7700 {
7701 return 0
7702 ;
7703 return 0;
7704 }
7705 _ACEOF
7706 if ac_fn_c_try_compile "$LINENO"; then :
7707
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7709 $as_echo "yes" >&6; }
7710 CFLAGS="$save_CFLAGS"
7711 V_CCOPT="$V_CCOPT -Wwrite-strings"
7712
7713 else
7714
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7716 $as_echo "no" >&6; }
7717 CFLAGS="$save_CFLAGS"
7718
7719 fi
7720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7721
7722
7723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7724 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7725 save_CFLAGS="$CFLAGS"
7726 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith"
7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7728 /* end confdefs.h. */
7729
7730 int
7731 main ()
7732 {
7733 return 0
7734 ;
7735 return 0;
7736 }
7737 _ACEOF
7738 if ac_fn_c_try_compile "$LINENO"; then :
7739
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7741 $as_echo "yes" >&6; }
7742 CFLAGS="$save_CFLAGS"
7743 V_CCOPT="$V_CCOPT -Wpointer-arith"
7744
7745 else
7746
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7748 $as_echo "no" >&6; }
7749 CFLAGS="$save_CFLAGS"
7750
7751 fi
7752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7753
7754
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7756 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7757 save_CFLAGS="$CFLAGS"
7758 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W"
7759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7760 /* end confdefs.h. */
7761
7762 int
7763 main ()
7764 {
7765 return 0
7766 ;
7767 return 0;
7768 }
7769 _ACEOF
7770 if ac_fn_c_try_compile "$LINENO"; then :
7771
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7773 $as_echo "yes" >&6; }
7774 CFLAGS="$save_CFLAGS"
7775 V_CCOPT="$V_CCOPT -W"
7776
7777 else
7778
7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7780 $as_echo "no" >&6; }
7781 CFLAGS="$save_CFLAGS"
7782
7783 fi
7784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7785
7786 fi
7787
7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7789 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7790 if test "$GCC" = yes ; then
7791 #
7792 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7793 # though it's not); we assume that, in this case, the flag
7794 # would be -M.
7795 #
7796 ac_lbl_dependency_flag="-M"
7797 else
7798 #
7799 # Not GCC or a compiler deemed to be GCC; what platform is
7800 # this? (We're assuming that if the compiler isn't GCC
7801 # it's the compiler from the vendor of the OS; that won't
7802 # necessarily be true for x86 platforms, where it might be
7803 # the Intel C compiler.)
7804 #
7805 case "$host_os" in
7806
7807 irix*|osf*|darwin*)
7808 #
7809 # MIPS C for IRIX, DEC C, and clang all use -M.
7810 #
7811 ac_lbl_dependency_flag="-M"
7812 ;;
7813
7814 solaris*)
7815 #
7816 # Sun C uses -xM.
7817 #
7818 ac_lbl_dependency_flag="-xM"
7819 ;;
7820
7821 hpux*)
7822 #
7823 # HP's older C compilers don't support this.
7824 # HP's newer C compilers support this with
7825 # either +M or +Make; the older compilers
7826 # interpret +M as something completely
7827 # different, so we use +Make so we don't
7828 # think it works with the older compilers.
7829 #
7830 ac_lbl_dependency_flag="+Make"
7831 ;;
7832
7833 *)
7834 #
7835 # Not one of the above; assume no support for
7836 # generating dependencies.
7837 #
7838 ac_lbl_dependency_flag=""
7839 ;;
7840 esac
7841 fi
7842
7843 #
7844 # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7845 # complain about it?
7846 #
7847 # Note: clang doesn't seem to exit with an error status when handed
7848 # an unknown non-warning error, even if you pass it
7849 # -Werror=unknown-warning-option. However, it always supports
7850 # -M, so the fact that this test always succeeds with clang
7851 # isn't an issue.
7852 #
7853 if test ! -z "$ac_lbl_dependency_flag"; then
7854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7855 /* end confdefs.h. */
7856 int main(void) { return 0; }
7857 _ACEOF
7858 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7859 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7861 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7862 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7863 MKDEP='${srcdir}/mkdep'
7864 else
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7866 $as_echo "no" >&6; }
7867 #
7868 # We can't run mkdep, so have "make depend" do
7869 # nothing.
7870 #
7871 MKDEP=:
7872 fi
7873 rm -rf conftest*
7874 else
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7876 $as_echo "no" >&6; }
7877 #
7878 # We can't run mkdep, so have "make depend" do
7879 # nothing.
7880 #
7881 MKDEP=:
7882 fi
7883
7884
7885
7886 #
7887 # We used to set -n32 for IRIX 6 when not using GCC (presumed
7888 # to mean that we're using MIPS C or MIPSpro C); it specified
7889 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
7890 # not sure why that would be something to do *only* with a
7891 # .devel file; why should the ABI for which we produce code
7892 # depend on .devel?
7893 #
7894 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7895 name="lbl/os-$os.h"
7896 if test -f $name ; then
7897 ln -s $name os-proto.h
7898
7899 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7900
7901 else
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7903 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7904 fi
7905 fi
7906
7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7908 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7909 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7910 $as_echo_n "(cached) " >&6
7911 else
7912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h. */
7914
7915 # include <sys/types.h>
7916 # include <sys/socket.h>
7917 int
7918 main ()
7919 {
7920 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7921 ;
7922 return 0;
7923 }
7924 _ACEOF
7925 if ac_fn_c_try_compile "$LINENO"; then :
7926 ac_cv_lbl_sockaddr_has_sa_len=yes
7927 else
7928 ac_cv_lbl_sockaddr_has_sa_len=no
7929 fi
7930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7931 fi
7932
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7934 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7935 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7936
7937 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7938
7939 fi
7940
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7942 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7943 if ${ac_cv_lbl_unaligned_fail+:} false; then :
7944 $as_echo_n "(cached) " >&6
7945 else
7946 case "$host_cpu" in
7947
7948 #
7949 # These are CPU types where:
7950 #
7951 # the CPU faults on an unaligned access, but at least some
7952 # OSes that support that CPU catch the fault and simulate
7953 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7954 # the simulation is slow, so we don't want to use it;
7955 #
7956 # the CPU, I infer (from the old
7957 #
7958 # XXX: should also check that they don't do weird things (like on arm)
7959 #
7960 # comment) doesn't fault on unaligned accesses, but doesn't
7961 # do a normal unaligned fetch, either (e.g., presumably, ARM);
7962 #
7963 # for whatever reason, the test program doesn't work
7964 # (this has been claimed to be the case for several of those
7965 # CPUs - I don't know what the problem is; the problem
7966 # was reported as "the test program dumps core" for SuperH,
7967 # but that's what the test program is *supposed* to do -
7968 # it dumps core before it writes anything, so the test
7969 # for an empty output file should find an empty output
7970 # file and conclude that unaligned accesses don't work).
7971 #
7972 # This run-time test won't work if you're cross-compiling, so
7973 # in order to support cross-compiling for a particular CPU,
7974 # we have to wire in the list of CPU types anyway, as far as
7975 # I know, so perhaps we should just have a set of CPUs on
7976 # which we know it doesn't work, a set of CPUs on which we
7977 # know it does work, and have the script just fail on other
7978 # cpu types and update it when such a failure occurs.
7979 #
7980 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7981 ac_cv_lbl_unaligned_fail=yes
7982 ;;
7983
7984 *)
7985 cat >conftest.c <<EOF
7986 # include <sys/types.h>
7987 # include <sys/wait.h>
7988 # include <stdio.h>
7989 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7990 main() {
7991 unsigned int i;
7992 pid_t pid;
7993 int status;
7994 /* avoid "core dumped" message */
7995 pid = fork();
7996 if (pid < 0)
7997 exit(2);
7998 if (pid > 0) {
7999 /* parent */
8000 pid = waitpid(pid, &status, 0);
8001 if (pid < 0)
8002 exit(3);
8003 exit(!WIFEXITED(status));
8004 }
8005 /* child */
8006 i = *(unsigned int *)&a[1];
8007 printf("%d\n", i);
8008 exit(0);
8009 }
8010 EOF
8011 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
8012 conftest.c $LIBS >/dev/null 2>&1
8013 if test ! -x conftest ; then
8014 ac_cv_lbl_unaligned_fail=yes
8015 else
8016 ./conftest >conftest.out
8017 if test ! -s conftest.out ; then
8018 ac_cv_lbl_unaligned_fail=yes
8019 else
8020 ac_cv_lbl_unaligned_fail=no
8021 fi
8022 fi
8023 rm -f -r conftest* core core.conftest
8024 ;;
8025 esac
8026 fi
8027
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
8029 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
8030 if test $ac_cv_lbl_unaligned_fail = yes ; then
8031
8032 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
8033
8034 fi
8035
8036
8037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5
8038 $as_echo_n "checking for h_errno... " >&6; }
8039 if ${ac_cv_var_h_errno+:} false; then :
8040 $as_echo_n "(cached) " >&6
8041 else
8042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8043 /* end confdefs.h. */
8044
8045 # include <sys/types.h>
8046 # include <netdb.h>
8047 int
8048 main ()
8049 {
8050 int foo = h_errno;
8051 ;
8052 return 0;
8053 }
8054 _ACEOF
8055 if ac_fn_c_try_compile "$LINENO"; then :
8056 ac_cv_var_h_errno=yes
8057 else
8058 ac_cv_var_h_errno=no
8059 fi
8060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8061 fi
8062
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5
8064 $as_echo "$ac_cv_var_h_errno" >&6; }
8065 if test "$ac_cv_var_h_errno" = "yes"; then
8066
8067 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
8068
8069 fi
8070
8071
8072 # Check for OpenSSL libcrypto
8073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5
8074 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; }
8075 # Specify location for both includes and libraries.
8076 want_libcrypto=ifavailable
8077
8078 # Check whether --with-crypto was given.
8079 if test "${with_crypto+set}" = set; then :
8080 withval=$with_crypto;
8081 if test $withval = no
8082 then
8083 want_libcrypto=no
8084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8085 $as_echo "no" >&6; }
8086 elif test $withval = yes
8087 then
8088 want_libcrypto=yes
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8090 $as_echo "yes" >&6; }
8091 fi
8092
8093 else
8094
8095 #
8096 # Use libcrypto if it's present, otherwise don't.
8097 #
8098 want_libcrypto=ifavailable
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8100 $as_echo "yes, if available" >&6; }
8101
8102 fi
8103
8104 if test "$want_libcrypto" != "no"; then
8105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8106 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8107 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8108 $as_echo_n "(cached) " >&6
8109 else
8110 ac_check_lib_save_LIBS=$LIBS
8111 LIBS="-lcrypto $LIBS"
8112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h. */
8114
8115 /* Override any GCC internal prototype to avoid an error.
8116 Use char because int might match the return type of a GCC
8117 builtin and then its argument prototype would still apply. */
8118 #ifdef __cplusplus
8119 extern "C"
8120 #endif
8121 char DES_cbc_encrypt ();
8122 int
8123 main ()
8124 {
8125 return DES_cbc_encrypt ();
8126 ;
8127 return 0;
8128 }
8129 _ACEOF
8130 if ac_fn_c_try_link "$LINENO"; then :
8131 ac_cv_lib_crypto_DES_cbc_encrypt=yes
8132 else
8133 ac_cv_lib_crypto_DES_cbc_encrypt=no
8134 fi
8135 rm -f core conftest.err conftest.$ac_objext \
8136 conftest$ac_exeext conftest.$ac_ext
8137 LIBS=$ac_check_lib_save_LIBS
8138 fi
8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8140 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8141 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8142 cat >>confdefs.h <<_ACEOF
8143 #define HAVE_LIBCRYPTO 1
8144 _ACEOF
8145
8146 LIBS="-lcrypto $LIBS"
8147
8148 fi
8149
8150 for ac_header in openssl/evp.h
8151 do :
8152 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8153 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8154 cat >>confdefs.h <<_ACEOF
8155 #define HAVE_OPENSSL_EVP_H 1
8156 _ACEOF
8157
8158 fi
8159
8160 done
8161
8162 fi
8163
8164 if test "$missing_includes" = "yes"; then
8165 CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8166 V_INCLS="$V_INCLS -I$srcdir/missing"
8167 fi
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178 # Find a good install program. We prefer a C program (faster),
8179 # so one script is as good as another. But avoid the broken or
8180 # incompatible versions:
8181 # SysV /etc/install, /usr/sbin/install
8182 # SunOS /usr/etc/install
8183 # IRIX /sbin/install
8184 # AIX /bin/install
8185 # AmigaOS /C/install, which installs bootblocks on floppy discs
8186 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8187 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8188 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8189 # OS/2's system install, which has a completely different semantic
8190 # ./install, which can be erroneously created by make from ./install.sh.
8191 # Reject install programs that cannot install multiple files.
8192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8193 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8194 if test -z "$INSTALL"; then
8195 if ${ac_cv_path_install+:} false; then :
8196 $as_echo_n "(cached) " >&6
8197 else
8198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8199 for as_dir in $PATH
8200 do
8201 IFS=$as_save_IFS
8202 test -z "$as_dir" && as_dir=.
8203 # Account for people who put trailing slashes in PATH elements.
8204 case $as_dir/ in #((
8205 ./ | .// | /[cC]/* | \
8206 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8207 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8208 /usr/ucb/* ) ;;
8209 *)
8210 # OSF1 and SCO ODT 3.0 have their own names for install.
8211 # Don't use installbsd from OSF since it installs stuff as root
8212 # by default.
8213 for ac_prog in ginstall scoinst install; do
8214 for ac_exec_ext in '' $ac_executable_extensions; do
8215 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8216 if test $ac_prog = install &&
8217 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8218 # AIX install. It has an incompatible calling convention.
8219 :
8220 elif test $ac_prog = install &&
8221 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8222 # program-specific install script used by HP pwplus--don't use.
8223 :
8224 else
8225 rm -rf conftest.one conftest.two conftest.dir
8226 echo one > conftest.one
8227 echo two > conftest.two
8228 mkdir conftest.dir
8229 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8230 test -s conftest.one && test -s conftest.two &&
8231 test -s conftest.dir/conftest.one &&
8232 test -s conftest.dir/conftest.two
8233 then
8234 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8235 break 3
8236 fi
8237 fi
8238 fi
8239 done
8240 done
8241 ;;
8242 esac
8243
8244 done
8245 IFS=$as_save_IFS
8246
8247 rm -rf conftest.one conftest.two conftest.dir
8248
8249 fi
8250 if test "${ac_cv_path_install+set}" = set; then
8251 INSTALL=$ac_cv_path_install
8252 else
8253 # As a last resort, use the slow shell script. Don't cache a
8254 # value for INSTALL within a source directory, because that will
8255 # break other packages using the cache if that directory is
8256 # removed, or if the value is a relative name.
8257 INSTALL=$ac_install_sh
8258 fi
8259 fi
8260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8261 $as_echo "$INSTALL" >&6; }
8262
8263 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8264 # It thinks the first close brace ends the variable substitution.
8265 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8266
8267 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8268
8269 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8270
8271
8272 ac_config_headers="$ac_config_headers config.h"
8273
8274
8275 ac_config_commands="$ac_config_commands default-1"
8276
8277 ac_config_files="$ac_config_files Makefile tcpdump.1"
8278
8279 cat >confcache <<\_ACEOF
8280 # This file is a shell script that caches the results of configure
8281 # tests run on this system so they can be shared between configure
8282 # scripts and configure runs, see configure's option --config-cache.
8283 # It is not useful on other systems. If it contains results you don't
8284 # want to keep, you may remove or edit it.
8285 #
8286 # config.status only pays attention to the cache file if you give it
8287 # the --recheck option to rerun configure.
8288 #
8289 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8290 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8291 # following values.
8292
8293 _ACEOF
8294
8295 # The following way of writing the cache mishandles newlines in values,
8296 # but we know of no workaround that is simple, portable, and efficient.
8297 # So, we kill variables containing newlines.
8298 # Ultrix sh set writes to stderr and can't be redirected directly,
8299 # and sets the high bit in the cache file unless we assign to the vars.
8300 (
8301 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8302 eval ac_val=\$$ac_var
8303 case $ac_val in #(
8304 *${as_nl}*)
8305 case $ac_var in #(
8306 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8307 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8308 esac
8309 case $ac_var in #(
8310 _ | IFS | as_nl) ;; #(
8311 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8312 *) { eval $ac_var=; unset $ac_var;} ;;
8313 esac ;;
8314 esac
8315 done
8316
8317 (set) 2>&1 |
8318 case $as_nl`(ac_space=' '; set) 2>&1` in #(
8319 *${as_nl}ac_space=\ *)
8320 # `set' does not quote correctly, so add quotes: double-quote
8321 # substitution turns \\\\ into \\, and sed turns \\ into \.
8322 sed -n \
8323 "s/'/'\\\\''/g;
8324 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8325 ;; #(
8326 *)
8327 # `set' quotes correctly as required by POSIX, so do not add quotes.
8328 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8329 ;;
8330 esac |
8331 sort
8332 ) |
8333 sed '
8334 /^ac_cv_env_/b end
8335 t clear
8336 :clear
8337 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8338 t end
8339 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8340 :end' >>confcache
8341 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8342 if test -w "$cache_file"; then
8343 if test "x$cache_file" != "x/dev/null"; then
8344 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8345 $as_echo "$as_me: updating cache $cache_file" >&6;}
8346 if test ! -f "$cache_file" || test -h "$cache_file"; then
8347 cat confcache >"$cache_file"
8348 else
8349 case $cache_file in #(
8350 */* | ?:*)
8351 mv -f confcache "$cache_file"$$ &&
8352 mv -f "$cache_file"$$ "$cache_file" ;; #(
8353 *)
8354 mv -f confcache "$cache_file" ;;
8355 esac
8356 fi
8357 fi
8358 else
8359 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8360 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8361 fi
8362 fi
8363 rm -f confcache
8364
8365 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8366 # Let make expand exec_prefix.
8367 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8368
8369 DEFS=-DHAVE_CONFIG_H
8370
8371 ac_libobjs=
8372 ac_ltlibobjs=
8373 U=
8374 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8375 # 1. Remove the extension, and $U if already installed.
8376 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8377 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8378 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8379 # will be set to the directory where LIBOBJS objects are built.
8380 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8381 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8382 done
8383 LIBOBJS=$ac_libobjs
8384
8385 LTLIBOBJS=$ac_ltlibobjs
8386
8387
8388
8389 : "${CONFIG_STATUS=./config.status}"
8390 ac_write_fail=0
8391 ac_clean_files_save=$ac_clean_files
8392 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8393 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8394 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8395 as_write_fail=0
8396 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8397 #! $SHELL
8398 # Generated by $as_me.
8399 # Run this file to recreate the current configuration.
8400 # Compiler output produced by configure, useful for debugging
8401 # configure, is in config.log if it exists.
8402
8403 debug=false
8404 ac_cs_recheck=false
8405 ac_cs_silent=false
8406
8407 SHELL=\${CONFIG_SHELL-$SHELL}
8408 export SHELL
8409 _ASEOF
8410 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8411 ## -------------------- ##
8412 ## M4sh Initialization. ##
8413 ## -------------------- ##
8414
8415 # Be more Bourne compatible
8416 DUALCASE=1; export DUALCASE # for MKS sh
8417 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8418 emulate sh
8419 NULLCMD=:
8420 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8421 # is contrary to our usage. Disable this feature.
8422 alias -g '${1+"$@"}'='"$@"'
8423 setopt NO_GLOB_SUBST
8424 else
8425 case `(set -o) 2>/dev/null` in #(
8426 *posix*) :
8427 set -o posix ;; #(
8428 *) :
8429 ;;
8430 esac
8431 fi
8432
8433
8434 as_nl='
8435 '
8436 export as_nl
8437 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8438 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8439 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8440 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8441 # Prefer a ksh shell builtin over an external printf program on Solaris,
8442 # but without wasting forks for bash or zsh.
8443 if test -z "$BASH_VERSION$ZSH_VERSION" \
8444 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8445 as_echo='print -r --'
8446 as_echo_n='print -rn --'
8447 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8448 as_echo='printf %s\n'
8449 as_echo_n='printf %s'
8450 else
8451 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8452 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8453 as_echo_n='/usr/ucb/echo -n'
8454 else
8455 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8456 as_echo_n_body='eval
8457 arg=$1;
8458 case $arg in #(
8459 *"$as_nl"*)
8460 expr "X$arg" : "X\\(.*\\)$as_nl";
8461 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8462 esac;
8463 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8464 '
8465 export as_echo_n_body
8466 as_echo_n='sh -c $as_echo_n_body as_echo'
8467 fi
8468 export as_echo_body
8469 as_echo='sh -c $as_echo_body as_echo'
8470 fi
8471
8472 # The user is always right.
8473 if test "${PATH_SEPARATOR+set}" != set; then
8474 PATH_SEPARATOR=:
8475 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8476 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8477 PATH_SEPARATOR=';'
8478 }
8479 fi
8480
8481
8482 # IFS
8483 # We need space, tab and new line, in precisely that order. Quoting is
8484 # there to prevent editors from complaining about space-tab.
8485 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8486 # splitting by setting IFS to empty value.)
8487 IFS=" "" $as_nl"
8488
8489 # Find who we are. Look in the path if we contain no directory separator.
8490 as_myself=
8491 case $0 in #((
8492 *[\\/]* ) as_myself=$0 ;;
8493 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8494 for as_dir in $PATH
8495 do
8496 IFS=$as_save_IFS
8497 test -z "$as_dir" && as_dir=.
8498 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8499 done
8500 IFS=$as_save_IFS
8501
8502 ;;
8503 esac
8504 # We did not find ourselves, most probably we were run as `sh COMMAND'
8505 # in which case we are not to be found in the path.
8506 if test "x$as_myself" = x; then
8507 as_myself=$0
8508 fi
8509 if test ! -f "$as_myself"; then
8510 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8511 exit 1
8512 fi
8513
8514 # Unset variables that we do not need and which cause bugs (e.g. in
8515 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8516 # suppresses any "Segmentation fault" message there. '((' could
8517 # trigger a bug in pdksh 5.2.14.
8518 for as_var in BASH_ENV ENV MAIL MAILPATH
8519 do eval test x\${$as_var+set} = xset \
8520 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8521 done
8522 PS1='$ '
8523 PS2='> '
8524 PS4='+ '
8525
8526 # NLS nuisances.
8527 LC_ALL=C
8528 export LC_ALL
8529 LANGUAGE=C
8530 export LANGUAGE
8531
8532 # CDPATH.
8533 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8534
8535
8536 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8537 # ----------------------------------------
8538 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8539 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8540 # script with STATUS, using 1 if that was 0.
8541 as_fn_error ()
8542 {
8543 as_status=$1; test $as_status -eq 0 && as_status=1
8544 if test "$4"; then
8545 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8546 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8547 fi
8548 $as_echo "$as_me: error: $2" >&2
8549 as_fn_exit $as_status
8550 } # as_fn_error
8551
8552
8553 # as_fn_set_status STATUS
8554 # -----------------------
8555 # Set $? to STATUS, without forking.
8556 as_fn_set_status ()
8557 {
8558 return $1
8559 } # as_fn_set_status
8560
8561 # as_fn_exit STATUS
8562 # -----------------
8563 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8564 as_fn_exit ()
8565 {
8566 set +e
8567 as_fn_set_status $1
8568 exit $1
8569 } # as_fn_exit
8570
8571 # as_fn_unset VAR
8572 # ---------------
8573 # Portably unset VAR.
8574 as_fn_unset ()
8575 {
8576 { eval $1=; unset $1;}
8577 }
8578 as_unset=as_fn_unset
8579 # as_fn_append VAR VALUE
8580 # ----------------------
8581 # Append the text in VALUE to the end of the definition contained in VAR. Take
8582 # advantage of any shell optimizations that allow amortized linear growth over
8583 # repeated appends, instead of the typical quadratic growth present in naive
8584 # implementations.
8585 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8586 eval 'as_fn_append ()
8587 {
8588 eval $1+=\$2
8589 }'
8590 else
8591 as_fn_append ()
8592 {
8593 eval $1=\$$1\$2
8594 }
8595 fi # as_fn_append
8596
8597 # as_fn_arith ARG...
8598 # ------------------
8599 # Perform arithmetic evaluation on the ARGs, and store the result in the
8600 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8601 # must be portable across $(()) and expr.
8602 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8603 eval 'as_fn_arith ()
8604 {
8605 as_val=$(( $* ))
8606 }'
8607 else
8608 as_fn_arith ()
8609 {
8610 as_val=`expr "$@" || test $? -eq 1`
8611 }
8612 fi # as_fn_arith
8613
8614
8615 if expr a : '\(a\)' >/dev/null 2>&1 &&
8616 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8617 as_expr=expr
8618 else
8619 as_expr=false
8620 fi
8621
8622 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8623 as_basename=basename
8624 else
8625 as_basename=false
8626 fi
8627
8628 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8629 as_dirname=dirname
8630 else
8631 as_dirname=false
8632 fi
8633
8634 as_me=`$as_basename -- "$0" ||
8635 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8636 X"$0" : 'X\(//\)$' \| \
8637 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8638 $as_echo X/"$0" |
8639 sed '/^.*\/\([^/][^/]*\)\/*$/{
8640 s//\1/
8641 q
8642 }
8643 /^X\/\(\/\/\)$/{
8644 s//\1/
8645 q
8646 }
8647 /^X\/\(\/\).*/{
8648 s//\1/
8649 q
8650 }
8651 s/.*/./; q'`
8652
8653 # Avoid depending upon Character Ranges.
8654 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8655 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8656 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8657 as_cr_digits='0123456789'
8658 as_cr_alnum=$as_cr_Letters$as_cr_digits
8659
8660 ECHO_C= ECHO_N= ECHO_T=
8661 case `echo -n x` in #(((((
8662 -n*)
8663 case `echo 'xy\c'` in
8664 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8665 xy) ECHO_C='\c';;
8666 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8667 ECHO_T=' ';;
8668 esac;;
8669 *)
8670 ECHO_N='-n';;
8671 esac
8672
8673 rm -f conf$$ conf$$.exe conf$$.file
8674 if test -d conf$$.dir; then
8675 rm -f conf$$.dir/conf$$.file
8676 else
8677 rm -f conf$$.dir
8678 mkdir conf$$.dir 2>/dev/null
8679 fi
8680 if (echo >conf$$.file) 2>/dev/null; then
8681 if ln -s conf$$.file conf$$ 2>/dev/null; then
8682 as_ln_s='ln -s'
8683 # ... but there are two gotchas:
8684 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8685 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8686 # In both cases, we have to default to `cp -pR'.
8687 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8688 as_ln_s='cp -pR'
8689 elif ln conf$$.file conf$$ 2>/dev/null; then
8690 as_ln_s=ln
8691 else
8692 as_ln_s='cp -pR'
8693 fi
8694 else
8695 as_ln_s='cp -pR'
8696 fi
8697 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8698 rmdir conf$$.dir 2>/dev/null
8699
8700
8701 # as_fn_mkdir_p
8702 # -------------
8703 # Create "$as_dir" as a directory, including parents if necessary.
8704 as_fn_mkdir_p ()
8705 {
8706
8707 case $as_dir in #(
8708 -*) as_dir=./$as_dir;;
8709 esac
8710 test -d "$as_dir" || eval $as_mkdir_p || {
8711 as_dirs=
8712 while :; do
8713 case $as_dir in #(
8714 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8715 *) as_qdir=$as_dir;;
8716 esac
8717 as_dirs="'$as_qdir' $as_dirs"
8718 as_dir=`$as_dirname -- "$as_dir" ||
8719 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8720 X"$as_dir" : 'X\(//\)[^/]' \| \
8721 X"$as_dir" : 'X\(//\)$' \| \
8722 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8723 $as_echo X"$as_dir" |
8724 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8725 s//\1/
8726 q
8727 }
8728 /^X\(\/\/\)[^/].*/{
8729 s//\1/
8730 q
8731 }
8732 /^X\(\/\/\)$/{
8733 s//\1/
8734 q
8735 }
8736 /^X\(\/\).*/{
8737 s//\1/
8738 q
8739 }
8740 s/.*/./; q'`
8741 test -d "$as_dir" && break
8742 done
8743 test -z "$as_dirs" || eval "mkdir $as_dirs"
8744 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8745
8746
8747 } # as_fn_mkdir_p
8748 if mkdir -p . 2>/dev/null; then
8749 as_mkdir_p='mkdir -p "$as_dir"'
8750 else
8751 test -d ./-p && rmdir ./-p
8752 as_mkdir_p=false
8753 fi
8754
8755
8756 # as_fn_executable_p FILE
8757 # -----------------------
8758 # Test if FILE is an executable regular file.
8759 as_fn_executable_p ()
8760 {
8761 test -f "$1" && test -x "$1"
8762 } # as_fn_executable_p
8763 as_test_x='test -x'
8764 as_executable_p=as_fn_executable_p
8765
8766 # Sed expression to map a string onto a valid CPP name.
8767 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8768
8769 # Sed expression to map a string onto a valid variable name.
8770 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8771
8772
8773 exec 6>&1
8774 ## ----------------------------------- ##
8775 ## Main body of $CONFIG_STATUS script. ##
8776 ## ----------------------------------- ##
8777 _ASEOF
8778 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8779
8780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8781 # Save the log message, to keep $0 and so on meaningful, and to
8782 # report actual input values of CONFIG_FILES etc. instead of their
8783 # values after options handling.
8784 ac_log="
8785 This file was extended by $as_me, which was
8786 generated by GNU Autoconf 2.69. Invocation command line was
8787
8788 CONFIG_FILES = $CONFIG_FILES
8789 CONFIG_HEADERS = $CONFIG_HEADERS
8790 CONFIG_LINKS = $CONFIG_LINKS
8791 CONFIG_COMMANDS = $CONFIG_COMMANDS
8792 $ $0 $@
8793
8794 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8795 "
8796
8797 _ACEOF
8798
8799 case $ac_config_files in *"
8800 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8801 esac
8802
8803 case $ac_config_headers in *"
8804 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8805 esac
8806
8807
8808 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8809 # Files that config.status was made for.
8810 config_files="$ac_config_files"
8811 config_headers="$ac_config_headers"
8812 config_commands="$ac_config_commands"
8813
8814 _ACEOF
8815
8816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8817 ac_cs_usage="\
8818 \`$as_me' instantiates files and other configuration actions
8819 from templates according to the current configuration. Unless the files
8820 and actions are specified as TAGs, all are instantiated by default.
8821
8822 Usage: $0 [OPTION]... [TAG]...
8823
8824 -h, --help print this help, then exit
8825 -V, --version print version number and configuration settings, then exit
8826 --config print configuration, then exit
8827 -q, --quiet, --silent
8828 do not print progress messages
8829 -d, --debug don't remove temporary files
8830 --recheck update $as_me by reconfiguring in the same conditions
8831 --file=FILE[:TEMPLATE]
8832 instantiate the configuration file FILE
8833 --header=FILE[:TEMPLATE]
8834 instantiate the configuration header FILE
8835
8836 Configuration files:
8837 $config_files
8838
8839 Configuration headers:
8840 $config_headers
8841
8842 Configuration commands:
8843 $config_commands
8844
8845 Report bugs to the package provider."
8846
8847 _ACEOF
8848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8849 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8850 ac_cs_version="\\
8851 config.status
8852 configured by $0, generated by GNU Autoconf 2.69,
8853 with options \\"\$ac_cs_config\\"
8854
8855 Copyright (C) 2012 Free Software Foundation, Inc.
8856 This config.status script is free software; the Free Software Foundation
8857 gives unlimited permission to copy, distribute and modify it."
8858
8859 ac_pwd='$ac_pwd'
8860 srcdir='$srcdir'
8861 INSTALL='$INSTALL'
8862 test -n "\$AWK" || AWK=awk
8863 _ACEOF
8864
8865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8866 # The default lists apply if the user does not specify any file.
8867 ac_need_defaults=:
8868 while test $# != 0
8869 do
8870 case $1 in
8871 --*=?*)
8872 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8873 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8874 ac_shift=:
8875 ;;
8876 --*=)
8877 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8878 ac_optarg=
8879 ac_shift=:
8880 ;;
8881 *)
8882 ac_option=$1
8883 ac_optarg=$2
8884 ac_shift=shift
8885 ;;
8886 esac
8887
8888 case $ac_option in
8889 # Handling of the options.
8890 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8891 ac_cs_recheck=: ;;
8892 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8893 $as_echo "$ac_cs_version"; exit ;;
8894 --config | --confi | --conf | --con | --co | --c )
8895 $as_echo "$ac_cs_config"; exit ;;
8896 --debug | --debu | --deb | --de | --d | -d )
8897 debug=: ;;
8898 --file | --fil | --fi | --f )
8899 $ac_shift
8900 case $ac_optarg in
8901 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8902 '') as_fn_error $? "missing file argument" ;;
8903 esac
8904 as_fn_append CONFIG_FILES " '$ac_optarg'"
8905 ac_need_defaults=false;;
8906 --header | --heade | --head | --hea )
8907 $ac_shift
8908 case $ac_optarg in
8909 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8910 esac
8911 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8912 ac_need_defaults=false;;
8913 --he | --h)
8914 # Conflict between --help and --header
8915 as_fn_error $? "ambiguous option: \`$1'
8916 Try \`$0 --help' for more information.";;
8917 --help | --hel | -h )
8918 $as_echo "$ac_cs_usage"; exit ;;
8919 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8920 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8921 ac_cs_silent=: ;;
8922
8923 # This is an error.
8924 -*) as_fn_error $? "unrecognized option: \`$1'
8925 Try \`$0 --help' for more information." ;;
8926
8927 *) as_fn_append ac_config_targets " $1"
8928 ac_need_defaults=false ;;
8929
8930 esac
8931 shift
8932 done
8933
8934 ac_configure_extra_args=
8935
8936 if $ac_cs_silent; then
8937 exec 6>/dev/null
8938 ac_configure_extra_args="$ac_configure_extra_args --silent"
8939 fi
8940
8941 _ACEOF
8942 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8943 if \$ac_cs_recheck; then
8944 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8945 shift
8946 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8947 CONFIG_SHELL='$SHELL'
8948 export CONFIG_SHELL
8949 exec "\$@"
8950 fi
8951
8952 _ACEOF
8953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8954 exec 5>>config.log
8955 {
8956 echo
8957 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8958 ## Running $as_me. ##
8959 _ASBOX
8960 $as_echo "$ac_log"
8961 } >&5
8962
8963 _ACEOF
8964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8965 #
8966 # INIT-COMMANDS
8967 #
8968
8969
8970 _ACEOF
8971
8972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8973
8974 # Handling of arguments.
8975 for ac_config_target in $ac_config_targets
8976 do
8977 case $ac_config_target in
8978 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8979 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8980 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8981 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
8982
8983 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8984 esac
8985 done
8986
8987
8988 # If the user did not use the arguments to specify the items to instantiate,
8989 # then the envvar interface is used. Set only those that are not.
8990 # We use the long form for the default assignment because of an extremely
8991 # bizarre bug on SunOS 4.1.3.
8992 if $ac_need_defaults; then
8993 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8994 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8995 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8996 fi
8997
8998 # Have a temporary directory for convenience. Make it in the build tree
8999 # simply because there is no reason against having it here, and in addition,
9000 # creating and moving files from /tmp can sometimes cause problems.
9001 # Hook for its removal unless debugging.
9002 # Note that there is a small window in which the directory will not be cleaned:
9003 # after its creation but before its name has been assigned to `$tmp'.
9004 $debug ||
9005 {
9006 tmp= ac_tmp=
9007 trap 'exit_status=$?
9008 : "${ac_tmp:=$tmp}"
9009 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9010 ' 0
9011 trap 'as_fn_exit 1' 1 2 13 15
9012 }
9013 # Create a (secure) tmp directory for tmp files.
9014
9015 {
9016 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9017 test -d "$tmp"
9018 } ||
9019 {
9020 tmp=./conf$$-$RANDOM
9021 (umask 077 && mkdir "$tmp")
9022 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9023 ac_tmp=$tmp
9024
9025 # Set up the scripts for CONFIG_FILES section.
9026 # No need to generate them if there are no CONFIG_FILES.
9027 # This happens for instance with `./config.status config.h'.
9028 if test -n "$CONFIG_FILES"; then
9029
9030
9031 ac_cr=`echo X | tr X '\015'`
9032 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9033 # But we know of no other shell where ac_cr would be empty at this
9034 # point, so we can use a bashism as a fallback.
9035 if test "x$ac_cr" = x; then
9036 eval ac_cr=\$\'\\r\'
9037 fi
9038 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9039 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9040 ac_cs_awk_cr='\\r'
9041 else
9042 ac_cs_awk_cr=$ac_cr
9043 fi
9044
9045 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9046 _ACEOF
9047
9048
9049 {
9050 echo "cat >conf$$subs.awk <<_ACEOF" &&
9051 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9052 echo "_ACEOF"
9053 } >conf$$subs.sh ||
9054 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9055 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9056 ac_delim='%!_!# '
9057 for ac_last_try in false false false false false :; do
9058 . ./conf$$subs.sh ||
9059 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9060
9061 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9062 if test $ac_delim_n = $ac_delim_num; then
9063 break
9064 elif $ac_last_try; then
9065 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9066 else
9067 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9068 fi
9069 done
9070 rm -f conf$$subs.sh
9071
9072 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9073 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9074 _ACEOF
9075 sed -n '
9076 h
9077 s/^/S["/; s/!.*/"]=/
9078 p
9079 g
9080 s/^[^!]*!//
9081 :repl
9082 t repl
9083 s/'"$ac_delim"'$//
9084 t delim
9085 :nl
9086 h
9087 s/\(.\{148\}\)..*/\1/
9088 t more1
9089 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9090 p
9091 n
9092 b repl
9093 :more1
9094 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9095 p
9096 g
9097 s/.\{148\}//
9098 t nl
9099 :delim
9100 h
9101 s/\(.\{148\}\)..*/\1/
9102 t more2
9103 s/["\\]/\\&/g; s/^/"/; s/$/"/
9104 p
9105 b
9106 :more2
9107 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9108 p
9109 g
9110 s/.\{148\}//
9111 t delim
9112 ' <conf$$subs.awk | sed '
9113 /^[^""]/{
9114 N
9115 s/\n//
9116 }
9117 ' >>$CONFIG_STATUS || ac_write_fail=1
9118 rm -f conf$$subs.awk
9119 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9120 _ACAWK
9121 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9122 for (key in S) S_is_set[key] = 1
9123 FS = "\a"
9124
9125 }
9126 {
9127 line = $ 0
9128 nfields = split(line, field, "@")
9129 substed = 0
9130 len = length(field[1])
9131 for (i = 2; i < nfields; i++) {
9132 key = field[i]
9133 keylen = length(key)
9134 if (S_is_set[key]) {
9135 value = S[key]
9136 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9137 len += length(value) + length(field[++i])
9138 substed = 1
9139 } else
9140 len += 1 + keylen
9141 }
9142
9143 print line
9144 }
9145
9146 _ACAWK
9147 _ACEOF
9148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9149 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9150 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9151 else
9152 cat
9153 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9154 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9155 _ACEOF
9156
9157 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9158 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9159 # trailing colons and then remove the whole line if VPATH becomes empty
9160 # (actually we leave an empty line to preserve line numbers).
9161 if test "x$srcdir" = x.; then
9162 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9163 h
9164 s///
9165 s/^/:/
9166 s/[ ]*$/:/
9167 s/:\$(srcdir):/:/g
9168 s/:\${srcdir}:/:/g
9169 s/:@srcdir@:/:/g
9170 s/^:*//
9171 s/:*$//
9172 x
9173 s/\(=[ ]*\).*/\1/
9174 G
9175 s/\n//
9176 s/^[^=]*=[ ]*$//
9177 }'
9178 fi
9179
9180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9181 fi # test -n "$CONFIG_FILES"
9182
9183 # Set up the scripts for CONFIG_HEADERS section.
9184 # No need to generate them if there are no CONFIG_HEADERS.
9185 # This happens for instance with `./config.status Makefile'.
9186 if test -n "$CONFIG_HEADERS"; then
9187 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9188 BEGIN {
9189 _ACEOF
9190
9191 # Transform confdefs.h into an awk script `defines.awk', embedded as
9192 # here-document in config.status, that substitutes the proper values into
9193 # config.h.in to produce config.h.
9194
9195 # Create a delimiter string that does not exist in confdefs.h, to ease
9196 # handling of long lines.
9197 ac_delim='%!_!# '
9198 for ac_last_try in false false :; do
9199 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9200 if test -z "$ac_tt"; then
9201 break
9202 elif $ac_last_try; then
9203 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9204 else
9205 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9206 fi
9207 done
9208
9209 # For the awk script, D is an array of macro values keyed by name,
9210 # likewise P contains macro parameters if any. Preserve backslash
9211 # newline sequences.
9212
9213 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9214 sed -n '
9215 s/.\{148\}/&'"$ac_delim"'/g
9216 t rset
9217 :rset
9218 s/^[ ]*#[ ]*define[ ][ ]*/ /
9219 t def
9220 d
9221 :def
9222 s/\\$//
9223 t bsnl
9224 s/["\\]/\\&/g
9225 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9226 D["\1"]=" \3"/p
9227 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9228 d
9229 :bsnl
9230 s/["\\]/\\&/g
9231 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9232 D["\1"]=" \3\\\\\\n"\\/p
9233 t cont
9234 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9235 t cont
9236 d
9237 :cont
9238 n
9239 s/.\{148\}/&'"$ac_delim"'/g
9240 t clear
9241 :clear
9242 s/\\$//
9243 t bsnlc
9244 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9245 d
9246 :bsnlc
9247 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9248 b cont
9249 ' <confdefs.h | sed '
9250 s/'"$ac_delim"'/"\\\
9251 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9252
9253 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9254 for (key in D) D_is_set[key] = 1
9255 FS = "\a"
9256 }
9257 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9258 line = \$ 0
9259 split(line, arg, " ")
9260 if (arg[1] == "#") {
9261 defundef = arg[2]
9262 mac1 = arg[3]
9263 } else {
9264 defundef = substr(arg[1], 2)
9265 mac1 = arg[2]
9266 }
9267 split(mac1, mac2, "(") #)
9268 macro = mac2[1]
9269 prefix = substr(line, 1, index(line, defundef) - 1)
9270 if (D_is_set[macro]) {
9271 # Preserve the white space surrounding the "#".
9272 print prefix "define", macro P[macro] D[macro]
9273 next
9274 } else {
9275 # Replace #undef with comments. This is necessary, for example,
9276 # in the case of _POSIX_SOURCE, which is predefined and required
9277 # on some systems where configure will not decide to define it.
9278 if (defundef == "undef") {
9279 print "/*", prefix defundef, macro, "*/"
9280 next
9281 }
9282 }
9283 }
9284 { print }
9285 _ACAWK
9286 _ACEOF
9287 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9288 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9289 fi # test -n "$CONFIG_HEADERS"
9290
9291
9292 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
9293 shift
9294 for ac_tag
9295 do
9296 case $ac_tag in
9297 :[FHLC]) ac_mode=$ac_tag; continue;;
9298 esac
9299 case $ac_mode$ac_tag in
9300 :[FHL]*:*);;
9301 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9302 :[FH]-) ac_tag=-:-;;
9303 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9304 esac
9305 ac_save_IFS=$IFS
9306 IFS=:
9307 set x $ac_tag
9308 IFS=$ac_save_IFS
9309 shift
9310 ac_file=$1
9311 shift
9312
9313 case $ac_mode in
9314 :L) ac_source=$1;;
9315 :[FH])
9316 ac_file_inputs=
9317 for ac_f
9318 do
9319 case $ac_f in
9320 -) ac_f="$ac_tmp/stdin";;
9321 *) # Look for the file first in the build tree, then in the source tree
9322 # (if the path is not absolute). The absolute path cannot be DOS-style,
9323 # because $ac_f cannot contain `:'.
9324 test -f "$ac_f" ||
9325 case $ac_f in
9326 [\\/$]*) false;;
9327 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9328 esac ||
9329 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9330 esac
9331 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9332 as_fn_append ac_file_inputs " '$ac_f'"
9333 done
9334
9335 # Let's still pretend it is `configure' which instantiates (i.e., don't
9336 # use $as_me), people would be surprised to read:
9337 # /* config.h. Generated by config.status. */
9338 configure_input='Generated from '`
9339 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9340 `' by configure.'
9341 if test x"$ac_file" != x-; then
9342 configure_input="$ac_file. $configure_input"
9343 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9344 $as_echo "$as_me: creating $ac_file" >&6;}
9345 fi
9346 # Neutralize special characters interpreted by sed in replacement strings.
9347 case $configure_input in #(
9348 *\&* | *\|* | *\\* )
9349 ac_sed_conf_input=`$as_echo "$configure_input" |
9350 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9351 *) ac_sed_conf_input=$configure_input;;
9352 esac
9353
9354 case $ac_tag in
9355 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9356 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9357 esac
9358 ;;
9359 esac
9360
9361 ac_dir=`$as_dirname -- "$ac_file" ||
9362 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9363 X"$ac_file" : 'X\(//\)[^/]' \| \
9364 X"$ac_file" : 'X\(//\)$' \| \
9365 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9366 $as_echo X"$ac_file" |
9367 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9368 s//\1/
9369 q
9370 }
9371 /^X\(\/\/\)[^/].*/{
9372 s//\1/
9373 q
9374 }
9375 /^X\(\/\/\)$/{
9376 s//\1/
9377 q
9378 }
9379 /^X\(\/\).*/{
9380 s//\1/
9381 q
9382 }
9383 s/.*/./; q'`
9384 as_dir="$ac_dir"; as_fn_mkdir_p
9385 ac_builddir=.
9386
9387 case "$ac_dir" in
9388 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9389 *)
9390 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9391 # A ".." for each directory in $ac_dir_suffix.
9392 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9393 case $ac_top_builddir_sub in
9394 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9395 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9396 esac ;;
9397 esac
9398 ac_abs_top_builddir=$ac_pwd
9399 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9400 # for backward compatibility:
9401 ac_top_builddir=$ac_top_build_prefix
9402
9403 case $srcdir in
9404 .) # We are building in place.
9405 ac_srcdir=.
9406 ac_top_srcdir=$ac_top_builddir_sub
9407 ac_abs_top_srcdir=$ac_pwd ;;
9408 [\\/]* | ?:[\\/]* ) # Absolute name.
9409 ac_srcdir=$srcdir$ac_dir_suffix;
9410 ac_top_srcdir=$srcdir
9411 ac_abs_top_srcdir=$srcdir ;;
9412 *) # Relative name.
9413 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9414 ac_top_srcdir=$ac_top_build_prefix$srcdir
9415 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9416 esac
9417 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9418
9419
9420 case $ac_mode in
9421 :F)
9422 #
9423 # CONFIG_FILE
9424 #
9425
9426 case $INSTALL in
9427 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9428 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9429 esac
9430 _ACEOF
9431
9432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9433 # If the template does not know about datarootdir, expand it.
9434 # FIXME: This hack should be removed a few years after 2.60.
9435 ac_datarootdir_hack=; ac_datarootdir_seen=
9436 ac_sed_dataroot='
9437 /datarootdir/ {
9438 p
9439 q
9440 }
9441 /@datadir@/p
9442 /@docdir@/p
9443 /@infodir@/p
9444 /@localedir@/p
9445 /@mandir@/p'
9446 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9447 *datarootdir*) ac_datarootdir_seen=yes;;
9448 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9450 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9451 _ACEOF
9452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9453 ac_datarootdir_hack='
9454 s&@datadir@&$datadir&g
9455 s&@docdir@&$docdir&g
9456 s&@infodir@&$infodir&g
9457 s&@localedir@&$localedir&g
9458 s&@mandir@&$mandir&g
9459 s&\\\${datarootdir}&$datarootdir&g' ;;
9460 esac
9461 _ACEOF
9462
9463 # Neutralize VPATH when `$srcdir' = `.'.
9464 # Shell code in configure.ac might set extrasub.
9465 # FIXME: do we really want to maintain this feature?
9466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9467 ac_sed_extra="$ac_vpsub
9468 $extrasub
9469 _ACEOF
9470 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9471 :t
9472 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9473 s|@configure_input@|$ac_sed_conf_input|;t t
9474 s&@top_builddir@&$ac_top_builddir_sub&;t t
9475 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9476 s&@srcdir@&$ac_srcdir&;t t
9477 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9478 s&@top_srcdir@&$ac_top_srcdir&;t t
9479 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9480 s&@builddir@&$ac_builddir&;t t
9481 s&@abs_builddir@&$ac_abs_builddir&;t t
9482 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9483 s&@INSTALL@&$ac_INSTALL&;t t
9484 $ac_datarootdir_hack
9485 "
9486 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9487 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9488
9489 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9490 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9491 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9492 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9494 which seems to be undefined. Please make sure it is defined" >&5
9495 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9496 which seems to be undefined. Please make sure it is defined" >&2;}
9497
9498 rm -f "$ac_tmp/stdin"
9499 case $ac_file in
9500 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9501 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9502 esac \
9503 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9504 ;;
9505 :H)
9506 #
9507 # CONFIG_HEADER
9508 #
9509 if test x"$ac_file" != x-; then
9510 {
9511 $as_echo "/* $configure_input */" \
9512 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9513 } >"$ac_tmp/config.h" \
9514 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9515 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9516 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9517 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9518 else
9519 rm -f "$ac_file"
9520 mv "$ac_tmp/config.h" "$ac_file" \
9521 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9522 fi
9523 else
9524 $as_echo "/* $configure_input */" \
9525 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9526 || as_fn_error $? "could not create -" "$LINENO" 5
9527 fi
9528 ;;
9529
9530 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9531 $as_echo "$as_me: executing $ac_file commands" >&6;}
9532 ;;
9533 esac
9534
9535
9536 case $ac_file$ac_mode in
9537 "default-1":C) if test -f .devel; then
9538 echo timestamp > stamp-h
9539 cat Makefile-devel-adds >> Makefile
9540 make depend
9541 fi ;;
9542
9543 esac
9544 done # for ac_tag
9545
9546
9547 as_fn_exit 0
9548 _ACEOF
9549 ac_clean_files=$ac_clean_files_save
9550
9551 test $ac_write_fail = 0 ||
9552 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9553
9554
9555 # configure is writing to config.log, and then calls config.status.
9556 # config.status does its own redirection, appending to config.log.
9557 # Unfortunately, on DOS this fails, as config.log is still kept open
9558 # by configure, so config.status won't be able to write to it; its
9559 # output is simply discarded. So we exec the FD to /dev/null,
9560 # effectively closing config.log, so it can be properly (re)opened and
9561 # appended to by config.status. When coming back to configure, we
9562 # need to make the FD available again.
9563 if test "$no_create" != yes; then
9564 ac_cs_success=:
9565 ac_config_status_args=
9566 test "$silent" = yes &&
9567 ac_config_status_args="$ac_config_status_args --quiet"
9568 exec 5>/dev/null
9569 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9570 exec 5>>config.log
9571 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9572 # would make configure fail if this is the last instruction.
9573 $ac_cs_success || as_fn_exit 1
9574 fi
9575 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9577 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9578 fi
9579
9580 exit 0
[mirror] the TCPdump network dissector