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Regenerate configure script.
[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=$with_sandbox_capsicum;
4530 fi
4531
4532 #
4533 # Check whether various functions are available. If any are, set
4534 # ac_lbl_capsicum_function_seen to yes; if any are not, set
4535 # ac_lbl_capsicum_function_not_seen to yes.
4536 #
4537 # We don't check cap_rights_init(), as it's a macro, wrapping another
4538 # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS()
4539 # doesn't handle that.
4540 #
4541 # All of the ones we check for must be available in order to enable
4542 # capsicum sandboxing.
4543 #
4544 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then
4545 for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat
4546 do :
4547 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4548 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4549 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4550 cat >>confdefs.h <<_ACEOF
4551 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4552 _ACEOF
4553 ac_lbl_capsicum_function_seen=yes
4554 else
4555 ac_lbl_capsicum_function_not_seen=yes
4556 fi
4557 done
4558
4559 fi
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
4561 $as_echo_n "checking whether to sandbox using capsicum... " >&6; }
4562 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
4563
4564 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
4565
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4567 $as_echo "yes" >&6; }
4568 else
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4570 $as_echo "no" >&6; }
4571 fi
4572
4573 #
4574 # We must check this before checking whether to enable IPv6, because,
4575 # on some platforms (such as SunOS 5.x), the test program requires
4576 # the extra networking libraries.
4577 #
4578
4579 # Most operating systems have gethostbyname() in the default searched
4580 # libraries (i.e. libc):
4581 # Some OSes (eg. Solaris) place it in libnsl
4582 # Some strange OSes (SINIX) have it in libsocket:
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4584 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4585 if ${ac_cv_search_gethostbyname+:} false; then :
4586 $as_echo_n "(cached) " >&6
4587 else
4588 ac_func_search_save_LIBS=$LIBS
4589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590 /* end confdefs.h. */
4591
4592 /* Override any GCC internal prototype to avoid an error.
4593 Use char because int might match the return type of a GCC
4594 builtin and then its argument prototype would still apply. */
4595 #ifdef __cplusplus
4596 extern "C"
4597 #endif
4598 char gethostbyname ();
4599 int
4600 main ()
4601 {
4602 return gethostbyname ();
4603 ;
4604 return 0;
4605 }
4606 _ACEOF
4607 for ac_lib in '' nsl socket resolv; do
4608 if test -z "$ac_lib"; then
4609 ac_res="none required"
4610 else
4611 ac_res=-l$ac_lib
4612 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4613 fi
4614 if ac_fn_c_try_link "$LINENO"; then :
4615 ac_cv_search_gethostbyname=$ac_res
4616 fi
4617 rm -f core conftest.err conftest.$ac_objext \
4618 conftest$ac_exeext
4619 if ${ac_cv_search_gethostbyname+:} false; then :
4620 break
4621 fi
4622 done
4623 if ${ac_cv_search_gethostbyname+:} false; then :
4624
4625 else
4626 ac_cv_search_gethostbyname=no
4627 fi
4628 rm conftest.$ac_ext
4629 LIBS=$ac_func_search_save_LIBS
4630 fi
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4632 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4633 ac_res=$ac_cv_search_gethostbyname
4634 if test "$ac_res" != no; then :
4635 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4636
4637 fi
4638
4639 # Unfortunately libsocket sometimes depends on libnsl and
4640 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4641 if test "$ac_cv_search_gethostbyname" = "no"
4642 then
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4644 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4645 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4646 $as_echo_n "(cached) " >&6
4647 else
4648 ac_check_lib_save_LIBS=$LIBS
4649 LIBS="-lsocket -lnsl $LIBS"
4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4651 /* end confdefs.h. */
4652
4653 /* Override any GCC internal prototype to avoid an error.
4654 Use char because int might match the return type of a GCC
4655 builtin and then its argument prototype would still apply. */
4656 #ifdef __cplusplus
4657 extern "C"
4658 #endif
4659 char gethostbyname ();
4660 int
4661 main ()
4662 {
4663 return gethostbyname ();
4664 ;
4665 return 0;
4666 }
4667 _ACEOF
4668 if ac_fn_c_try_link "$LINENO"; then :
4669 ac_cv_lib_socket_gethostbyname=yes
4670 else
4671 ac_cv_lib_socket_gethostbyname=no
4672 fi
4673 rm -f core conftest.err conftest.$ac_objext \
4674 conftest$ac_exeext conftest.$ac_ext
4675 LIBS=$ac_check_lib_save_LIBS
4676 fi
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4678 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4679 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4680 LIBS="-lsocket -lnsl $LIBS"
4681 fi
4682
4683 fi
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4685 $as_echo_n "checking for library containing socket... " >&6; }
4686 if ${ac_cv_search_socket+:} false; then :
4687 $as_echo_n "(cached) " >&6
4688 else
4689 ac_func_search_save_LIBS=$LIBS
4690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4691 /* end confdefs.h. */
4692
4693 /* Override any GCC internal prototype to avoid an error.
4694 Use char because int might match the return type of a GCC
4695 builtin and then its argument prototype would still apply. */
4696 #ifdef __cplusplus
4697 extern "C"
4698 #endif
4699 char socket ();
4700 int
4701 main ()
4702 {
4703 return socket ();
4704 ;
4705 return 0;
4706 }
4707 _ACEOF
4708 for ac_lib in '' socket; do
4709 if test -z "$ac_lib"; then
4710 ac_res="none required"
4711 else
4712 ac_res=-l$ac_lib
4713 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4714 fi
4715 if ac_fn_c_try_link "$LINENO"; then :
4716 ac_cv_search_socket=$ac_res
4717 fi
4718 rm -f core conftest.err conftest.$ac_objext \
4719 conftest$ac_exeext
4720 if ${ac_cv_search_socket+:} false; then :
4721 break
4722 fi
4723 done
4724 if ${ac_cv_search_socket+:} false; then :
4725
4726 else
4727 ac_cv_search_socket=no
4728 fi
4729 rm conftest.$ac_ext
4730 LIBS=$ac_func_search_save_LIBS
4731 fi
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4733 $as_echo "$ac_cv_search_socket" >&6; }
4734 ac_res=$ac_cv_search_socket
4735 if test "$ac_res" != no; then :
4736 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4737
4738 else
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4740 $as_echo_n "checking for socket in -lsocket... " >&6; }
4741 if ${ac_cv_lib_socket_socket+:} false; then :
4742 $as_echo_n "(cached) " >&6
4743 else
4744 ac_check_lib_save_LIBS=$LIBS
4745 LIBS="-lsocket -lnsl $LIBS"
4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h. */
4748
4749 /* Override any GCC internal prototype to avoid an error.
4750 Use char because int might match the return type of a GCC
4751 builtin and then its argument prototype would still apply. */
4752 #ifdef __cplusplus
4753 extern "C"
4754 #endif
4755 char socket ();
4756 int
4757 main ()
4758 {
4759 return socket ();
4760 ;
4761 return 0;
4762 }
4763 _ACEOF
4764 if ac_fn_c_try_link "$LINENO"; then :
4765 ac_cv_lib_socket_socket=yes
4766 else
4767 ac_cv_lib_socket_socket=no
4768 fi
4769 rm -f core conftest.err conftest.$ac_objext \
4770 conftest$ac_exeext conftest.$ac_ext
4771 LIBS=$ac_check_lib_save_LIBS
4772 fi
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4774 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4775 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4776 LIBS="-lsocket -lnsl $LIBS"
4777 fi
4778
4779 fi
4780
4781 # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4783 $as_echo_n "checking for library containing putmsg... " >&6; }
4784 if ${ac_cv_search_putmsg+:} false; then :
4785 $as_echo_n "(cached) " >&6
4786 else
4787 ac_func_search_save_LIBS=$LIBS
4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4789 /* end confdefs.h. */
4790
4791 /* Override any GCC internal prototype to avoid an error.
4792 Use char because int might match the return type of a GCC
4793 builtin and then its argument prototype would still apply. */
4794 #ifdef __cplusplus
4795 extern "C"
4796 #endif
4797 char putmsg ();
4798 int
4799 main ()
4800 {
4801 return putmsg ();
4802 ;
4803 return 0;
4804 }
4805 _ACEOF
4806 for ac_lib in '' str; do
4807 if test -z "$ac_lib"; then
4808 ac_res="none required"
4809 else
4810 ac_res=-l$ac_lib
4811 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4812 fi
4813 if ac_fn_c_try_link "$LINENO"; then :
4814 ac_cv_search_putmsg=$ac_res
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext \
4817 conftest$ac_exeext
4818 if ${ac_cv_search_putmsg+:} false; then :
4819 break
4820 fi
4821 done
4822 if ${ac_cv_search_putmsg+:} false; then :
4823
4824 else
4825 ac_cv_search_putmsg=no
4826 fi
4827 rm conftest.$ac_ext
4828 LIBS=$ac_func_search_save_LIBS
4829 fi
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4831 $as_echo "$ac_cv_search_putmsg" >&6; }
4832 ac_res=$ac_cv_search_putmsg
4833 if test "$ac_res" != no; then :
4834 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4835
4836 fi
4837
4838
4839
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5
4841 $as_echo_n "checking whether to enable ipv6... " >&6; }
4842 # Check whether --enable-ipv6 was given.
4843 if test "${enable_ipv6+set}" = set; then :
4844 enableval=$enable_ipv6; case "$enableval" in
4845 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4846 $as_echo "yes" >&6; }
4847 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"
4848
4849 $as_echo "#define INET6 1" >>confdefs.h
4850
4851 ipv6=yes
4852 ;;
4853 *)
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4855 $as_echo "no" >&6; }
4856 ipv6=no
4857 ;;
4858 esac
4859 else
4860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4861 /* end confdefs.h. */
4862
4863 /* AF_INET6 available check */
4864 #include <sys/types.h>
4865 #include <sys/socket.h>
4866 #include <netinet/in.h>
4867 #ifdef AF_INET6
4868 void
4869 foo(struct in6_addr *addr)
4870 {
4871 memset(addr, 0, sizeof (struct in6_addr));
4872 }
4873 #else
4874 #error "AF_INET6 not defined"
4875 #endif
4876
4877
4878 _ACEOF
4879 if ac_fn_c_try_compile "$LINENO"; then :
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4881 $as_echo "yes" >&6; }
4882 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"
4883
4884 $as_echo "#define INET6 1" >>confdefs.h
4885
4886 ipv6=yes
4887 else
4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4889 $as_echo "no" >&6; }
4890 ipv6=no
4891 fi
4892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4893 fi
4894
4895
4896 ipv6type=unknown
4897 ipv6lib=none
4898 ipv6trylibc=no
4899
4900 if test "$ipv6" = "yes"; then
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4902 $as_echo_n "checking ipv6 stack type... " >&6; }
4903 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4904 case $i in
4905 inria)
4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4907 /* end confdefs.h. */
4908 #include <netinet/in.h>
4909 #ifdef IPV6_INRIA_VERSION
4910 yes
4911 #endif
4912 _ACEOF
4913 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4914 $EGREP "yes" >/dev/null 2>&1; then :
4915 ipv6type=$i;
4916 CFLAGS="-DINET6 $CFLAGS"
4917 fi
4918 rm -f conftest*
4919
4920 ;;
4921 kame)
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4924 #include <netinet/in.h>
4925 #ifdef __KAME__
4926 yes
4927 #endif
4928 _ACEOF
4929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4930 $EGREP "yes" >/dev/null 2>&1; then :
4931 ipv6type=$i;
4932 ipv6lib=inet6;
4933 ipv6libdir=/usr/local/v6/lib;
4934 ipv6trylibc=yes;
4935 CFLAGS="-DINET6 $CFLAGS"
4936 fi
4937 rm -f conftest*
4938
4939 ;;
4940 linux-glibc)
4941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4942 /* end confdefs.h. */
4943 #include <features.h>
4944 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4945 yes
4946 #endif
4947 _ACEOF
4948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4949 $EGREP "yes" >/dev/null 2>&1; then :
4950 ipv6type=$i;
4951 CFLAGS="-DINET6 $CFLAGS"
4952 fi
4953 rm -f conftest*
4954
4955 ;;
4956 linux-libinet6)
4957 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4958 ipv6type=$i
4959 ipv6lib=inet6
4960 ipv6libdir=/usr/inet6/lib
4961 ipv6trylibc=yes;
4962 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
4963 fi
4964 ;;
4965 toshiba)
4966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4967 /* end confdefs.h. */
4968 #include <sys/param.h>
4969 #ifdef _TOSHIBA_INET6
4970 yes
4971 #endif
4972 _ACEOF
4973 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4974 $EGREP "yes" >/dev/null 2>&1; then :
4975 ipv6type=$i;
4976 ipv6lib=inet6;
4977 ipv6libdir=/usr/local/v6/lib;
4978 CFLAGS="-DINET6 $CFLAGS"
4979 fi
4980 rm -f conftest*
4981
4982 ;;
4983 v6d)
4984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985 /* end confdefs.h. */
4986 #include </usr/local/v6/include/sys/v6config.h>
4987 #ifdef __V6D__
4988 yes
4989 #endif
4990 _ACEOF
4991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4992 $EGREP "yes" >/dev/null 2>&1; then :
4993 ipv6type=$i;
4994 ipv6lib=v6;
4995 ipv6libdir=/usr/local/v6/lib;
4996 CFLAGS="-I/usr/local/v6/include $CFLAGS"
4997 fi
4998 rm -f conftest*
4999
5000 ;;
5001 zeta)
5002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003 /* end confdefs.h. */
5004 #include <sys/param.h>
5005 #ifdef _ZETA_MINAMI_INET6
5006 yes
5007 #endif
5008 _ACEOF
5009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5010 $EGREP "yes" >/dev/null 2>&1; then :
5011 ipv6type=$i;
5012 ipv6lib=inet6;
5013 ipv6libdir=/usr/local/v6/lib;
5014 CFLAGS="-DINET6 $CFLAGS"
5015 fi
5016 rm -f conftest*
5017
5018 ;;
5019 esac
5020 if test "$ipv6type" != "unknown"; then
5021 break
5022 fi
5023 done
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
5025 $as_echo "$ipv6type" >&6; }
5026 fi
5027
5028 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
5029 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
5030 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
5031 echo "You have $ipv6lib library, using it"
5032 else
5033 if test "$ipv6trylibc" = "yes"; then
5034 echo "You do not have $ipv6lib library, using libc"
5035 else
5036 echo 'Fatal: no $ipv6lib library found. cannot continue.'
5037 echo "You need to fetch lib$ipv6lib.a from appropriate"
5038 echo 'ipv6 kit and compile beforehand.'
5039 exit 1
5040 fi
5041 fi
5042 fi
5043
5044
5045 if test "$ipv6" = "yes"; then
5046 #
5047 # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
5048 # function in libc; there are "ngetaddrinfo()" and
5049 # "ogetaddrinfo()" functions, and <netdb.h> #defines
5050 # "getaddrinfo" to be either "ngetaddrinfo" or
5051 # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
5052 # or _XOPEN_SOURCE_EXTENDED are defined or not.
5053 #
5054 # So this test doesn't work on Tru64 5.1, and possibly
5055 # on other 5.x releases. This causes the configure
5056 # script to become confused, and results in libpcap
5057 # being unbuildable.
5058 #
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
5060 $as_echo_n "checking for library containing getaddrinfo... " >&6; }
5061 if ${ac_cv_search_getaddrinfo+:} false; then :
5062 $as_echo_n "(cached) " >&6
5063 else
5064 ac_func_search_save_LIBS=$LIBS
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h. */
5067
5068 /* Override any GCC internal prototype to avoid an error.
5069 Use char because int might match the return type of a GCC
5070 builtin and then its argument prototype would still apply. */
5071 #ifdef __cplusplus
5072 extern "C"
5073 #endif
5074 char getaddrinfo ();
5075 int
5076 main ()
5077 {
5078 return getaddrinfo ();
5079 ;
5080 return 0;
5081 }
5082 _ACEOF
5083 for ac_lib in '' socket; do
5084 if test -z "$ac_lib"; then
5085 ac_res="none required"
5086 else
5087 ac_res=-l$ac_lib
5088 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5089 fi
5090 if ac_fn_c_try_link "$LINENO"; then :
5091 ac_cv_search_getaddrinfo=$ac_res
5092 fi
5093 rm -f core conftest.err conftest.$ac_objext \
5094 conftest$ac_exeext
5095 if ${ac_cv_search_getaddrinfo+:} false; then :
5096 break
5097 fi
5098 done
5099 if ${ac_cv_search_getaddrinfo+:} false; then :
5100
5101 else
5102 ac_cv_search_getaddrinfo=no
5103 fi
5104 rm conftest.$ac_ext
5105 LIBS=$ac_func_search_save_LIBS
5106 fi
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
5108 $as_echo "$ac_cv_search_getaddrinfo" >&6; }
5109 ac_res=$ac_cv_search_getaddrinfo
5110 if test "$ac_res" != no; then :
5111 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
5113 $as_echo_n "checking getaddrinfo bug... " >&6; }
5114 if ${td_cv_buggygetaddrinfo+:} false; then :
5115 $as_echo_n "(cached) " >&6
5116 else
5117 if test "$cross_compiling" = yes; then :
5118 td_cv_buggygetaddrinfo=yes
5119 else
5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5121 /* end confdefs.h. */
5122
5123 #include <sys/types.h>
5124 #include <netdb.h>
5125 #include <string.h>
5126 #include <sys/socket.h>
5127 #include <netinet/in.h>
5128
5129 main()
5130 {
5131 int passive, gaierr, inet4 = 0, inet6 = 0;
5132 struct addrinfo hints, *ai, *aitop;
5133 char straddr[INET6_ADDRSTRLEN], strport[16];
5134
5135 for (passive = 0; passive <= 1; passive++) {
5136 memset(&hints, 0, sizeof(hints));
5137 hints.ai_family = AF_UNSPEC;
5138 hints.ai_flags = passive ? AI_PASSIVE : 0;
5139 hints.ai_socktype = SOCK_STREAM;
5140 hints.ai_protocol = IPPROTO_TCP;
5141 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
5142 (void)gai_strerror(gaierr);
5143 goto bad;
5144 }
5145 for (ai = aitop; ai; ai = ai->ai_next) {
5146 if (ai->ai_addr == NULL ||
5147 ai->ai_addrlen == 0 ||
5148 getnameinfo(ai->ai_addr, ai->ai_addrlen,
5149 straddr, sizeof(straddr), strport, sizeof(strport),
5150 NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
5151 goto bad;
5152 }
5153 switch (ai->ai_family) {
5154 case AF_INET:
5155 if (strcmp(strport, "54321") != 0) {
5156 goto bad;
5157 }
5158 if (passive) {
5159 if (strcmp(straddr, "0.0.0.0") != 0) {
5160 goto bad;
5161 }
5162 } else {
5163 if (strcmp(straddr, "127.0.0.1") != 0) {
5164 goto bad;
5165 }
5166 }
5167 inet4++;
5168 break;
5169 case AF_INET6:
5170 if (strcmp(strport, "54321") != 0) {
5171 goto bad;
5172 }
5173 if (passive) {
5174 if (strcmp(straddr, "::") != 0) {
5175 goto bad;
5176 }
5177 } else {
5178 if (strcmp(straddr, "::1") != 0) {
5179 goto bad;
5180 }
5181 }
5182 inet6++;
5183 break;
5184 case AF_UNSPEC:
5185 goto bad;
5186 break;
5187 #ifdef AF_UNIX
5188 case AF_UNIX:
5189 #else
5190 #ifdef AF_LOCAL
5191 case AF_LOCAL:
5192 #endif
5193 #endif
5194 default:
5195 /* another family support? */
5196 break;
5197 }
5198 }
5199 }
5200
5201 /* supported family should be 2, unsupported family should be 0 */
5202 if (!(inet4 == 0 || inet4 == 2))
5203 goto bad;
5204 if (!(inet6 == 0 || inet6 == 2))
5205 goto bad;
5206
5207 if (aitop)
5208 freeaddrinfo(aitop);
5209 exit(0);
5210
5211 bad:
5212 if (aitop)
5213 freeaddrinfo(aitop);
5214 exit(1);
5215 }
5216
5217 _ACEOF
5218 if ac_fn_c_try_run "$LINENO"; then :
5219 td_cv_buggygetaddrinfo=no
5220 else
5221 td_cv_buggygetaddrinfo=yes
5222 fi
5223 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5224 conftest.$ac_objext conftest.beam conftest.$ac_ext
5225 fi
5226
5227 fi
5228
5229 if test "$td_cv_buggygetaddrinfo" = no; then
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5
5231 $as_echo "good" >&6; }
5232 else
5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
5234 $as_echo "buggy" >&6; }
5235 fi
5236
5237 if test "$td_cv_buggygetaddrinfo" = "yes"; then
5238 #
5239 # XXX - it doesn't appear that "ipv6type" can ever be
5240 # set to "linux". Should this be testing for
5241 # "linux-glibc", or for that *or* "linux-libinet6"?
5242 # If the latter, note that "linux-libinet6" is also
5243 # the type given to some non-Linux OSes.
5244 #
5245 if test "$ipv6type" != "linux"; then
5246 echo 'Fatal: You must get working getaddrinfo() function.'
5247 echo ' or you can specify "--disable-ipv6"'.
5248 exit 1
5249 else
5250 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
5251 echo ' Better upgrade your system library to newest version'
5252 echo ' of GNU C library (aka glibc).'
5253 fi
5254 fi
5255
5256 fi
5257
5258 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
5259 if test "x$ac_cv_func_getnameinfo" = xyes; then :
5260 $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h
5261
5262 else
5263 case " $LIBOBJS " in
5264 *" getnameinfo.$ac_objext "* ) ;;
5265 *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext"
5266 ;;
5267 esac
5268
5269 fi
5270
5271
5272 fi
5273
5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
5275 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
5276 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
5277 $as_echo_n "(cached) " >&6
5278 else
5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5280 /* end confdefs.h. */
5281 #include <netdnet/dnetdb.h>
5282
5283 _ACEOF
5284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5285 $EGREP "dnet_htoa" >/dev/null 2>&1; then :
5286 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
5287 else
5288 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
5289 fi
5290 rm -f conftest*
5291
5292 fi
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
5294 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
5295 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
5296
5297 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
5298
5299 fi
5300
5301
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
5303 $as_echo_n "checking for addrinfo... " >&6; }
5304 if ${ac_cv_addrinfo+:} false; then :
5305 $as_echo_n "(cached) " >&6
5306 else
5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5308 /* end confdefs.h. */
5309
5310 # include <netdb.h>
5311 int
5312 main ()
5313 {
5314 struct addrinfo a
5315 ;
5316 return 0;
5317 }
5318 _ACEOF
5319 if ac_fn_c_try_compile "$LINENO"; then :
5320 ac_cv_addrinfo=yes
5321 else
5322 ac_cv_addrinfo=no
5323 fi
5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5325 fi
5326
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5
5328 $as_echo "$ac_cv_addrinfo" >&6; }
5329 if test $ac_cv_addrinfo = yes; then
5330
5331 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
5332
5333 else
5334
5335 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5336
5337 fi
5338
5339 if test "$ac_cv_addrinfo" = no; then
5340 missing_includes=yes
5341 fi
5342
5343
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5
5345 $as_echo_n "checking for NI_MAXSERV... " >&6; }
5346 if ${ac_cv_maxserv+:} false; then :
5347 $as_echo_n "(cached) " >&6
5348 else
5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5350 /* end confdefs.h. */
5351 #include <netdb.h>
5352 #ifdef NI_MAXSERV
5353 yes
5354 #endif
5355 _ACEOF
5356 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5357 $EGREP "yes" >/dev/null 2>&1; then :
5358 ac_cv_maxserv=yes
5359 else
5360 ac_cv_maxserv=no
5361 fi
5362 rm -f conftest*
5363
5364 fi
5365
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5
5367 $as_echo "$ac_cv_maxserv" >&6; }
5368 if test $ac_cv_maxserv != yes; then
5369 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5370
5371 fi
5372
5373 if test "$ac_cv_maxserv" = no; then
5374 missing_includes=yes
5375 fi
5376
5377
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5
5379 $as_echo_n "checking for NI_NAMEREQD... " >&6; }
5380 if ${ac_cv_namereqd+:} false; then :
5381 $as_echo_n "(cached) " >&6
5382 else
5383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5384 /* end confdefs.h. */
5385 #include <netdb.h>
5386 #ifdef NI_NOFQDN
5387 yes
5388 #endif
5389 _ACEOF
5390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5391 $EGREP "yes" >/dev/null 2>&1; then :
5392 ac_cv_namereqd=yes
5393 else
5394 ac_cv_namereqd=no
5395 fi
5396 rm -f conftest*
5397
5398 fi
5399
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5
5401 $as_echo "$ac_cv_namereqd" >&6; }
5402 if test $ac_cv_namereqd != yes; then
5403 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5404
5405 fi
5406
5407 if test "$ac_cv_namereqd" = no; then
5408 missing_includes=yes
5409 fi
5410
5411 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
5412 if test "x$ac_cv_func_vfprintf" = xyes; then :
5413 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
5414
5415 else
5416 case " $LIBOBJS " in
5417 *" vfprintf.$ac_objext "* ) ;;
5418 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
5419 ;;
5420 esac
5421
5422 fi
5423
5424 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
5425 if test "x$ac_cv_func_strcasecmp" = xyes; then :
5426 $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
5427
5428 else
5429 case " $LIBOBJS " in
5430 *" strcasecmp.$ac_objext "* ) ;;
5431 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5432 ;;
5433 esac
5434
5435 fi
5436
5437 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
5438 if test "x$ac_cv_func_strlcat" = xyes; then :
5439 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
5440
5441 else
5442 case " $LIBOBJS " in
5443 *" strlcat.$ac_objext "* ) ;;
5444 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
5445 ;;
5446 esac
5447
5448 fi
5449
5450 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
5451 if test "x$ac_cv_func_strlcpy" = xyes; then :
5452 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
5453
5454 else
5455 case " $LIBOBJS " in
5456 *" strlcpy.$ac_objext "* ) ;;
5457 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
5458 ;;
5459 esac
5460
5461 fi
5462
5463 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
5464 if test "x$ac_cv_func_strdup" = xyes; then :
5465 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
5466
5467 else
5468 case " $LIBOBJS " in
5469 *" strdup.$ac_objext "* ) ;;
5470 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5471 ;;
5472 esac
5473
5474 fi
5475
5476 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
5477 if test "x$ac_cv_func_strsep" = xyes; then :
5478 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
5479
5480 else
5481 case " $LIBOBJS " in
5482 *" strsep.$ac_objext "* ) ;;
5483 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5484 ;;
5485 esac
5486
5487 fi
5488
5489 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
5490 if test "x$ac_cv_func_getopt_long" = xyes; then :
5491 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
5492
5493 else
5494 case " $LIBOBJS " in
5495 *" getopt_long.$ac_objext "* ) ;;
5496 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
5497 ;;
5498 esac
5499
5500 fi
5501
5502
5503 for ac_func in fork vfork strftime
5504 do :
5505 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5506 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5507 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5508 cat >>confdefs.h <<_ACEOF
5509 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5510 _ACEOF
5511
5512 fi
5513 done
5514
5515 for ac_func in setlinebuf alarm
5516 do :
5517 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5518 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5519 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5520 cat >>confdefs.h <<_ACEOF
5521 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5522 _ACEOF
5523
5524 fi
5525 done
5526
5527
5528 needsnprintf=no
5529 for ac_func in vsnprintf snprintf
5530 do :
5531 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5532 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5533 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5534 cat >>confdefs.h <<_ACEOF
5535 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5536 _ACEOF
5537
5538 else
5539 needsnprintf=yes
5540 fi
5541 done
5542
5543 if test $needsnprintf = yes; then
5544 case " $LIBOBJS " in
5545 *" snprintf.$ac_objext "* ) ;;
5546 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5547 ;;
5548 esac
5549
5550 fi
5551
5552
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5554 $as_echo_n "checking return type of signal handlers... " >&6; }
5555 if ${ac_cv_type_signal+:} false; then :
5556 $as_echo_n "(cached) " >&6
5557 else
5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559 /* end confdefs.h. */
5560 #include <sys/types.h>
5561 #include <signal.h>
5562
5563 int
5564 main ()
5565 {
5566 return *(signal (0, 0)) (0) == 1;
5567 ;
5568 return 0;
5569 }
5570 _ACEOF
5571 if ac_fn_c_try_compile "$LINENO"; then :
5572 ac_cv_type_signal=int
5573 else
5574 ac_cv_type_signal=void
5575 fi
5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5577 fi
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5579 $as_echo "$ac_cv_type_signal" >&6; }
5580
5581 cat >>confdefs.h <<_ACEOF
5582 #define RETSIGTYPE $ac_cv_type_signal
5583 _ACEOF
5584
5585
5586 if test "$ac_cv_type_signal" = void ; then
5587
5588 $as_echo "#define RETSIGVAL /**/" >>confdefs.h
5589
5590 else
5591
5592 $as_echo "#define RETSIGVAL (0)" >>confdefs.h
5593
5594 fi
5595 case "$host_os" in
5596
5597 irix*)
5598
5599 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h
5600
5601 ;;
5602
5603 *)
5604 for ac_func in sigaction
5605 do :
5606 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
5607 if test "x$ac_cv_func_sigaction" = xyes; then :
5608 cat >>confdefs.h <<_ACEOF
5609 #define HAVE_SIGACTION 1
5610 _ACEOF
5611
5612 fi
5613 done
5614
5615 if test $ac_cv_func_sigaction = no ; then
5616 for ac_func in sigset
5617 do :
5618 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
5619 if test "x$ac_cv_func_sigset" = xyes; then :
5620 cat >>confdefs.h <<_ACEOF
5621 #define HAVE_SIGSET 1
5622 _ACEOF
5623
5624 fi
5625 done
5626
5627 fi
5628 ;;
5629 esac
5630
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5632 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5633 if ${ac_cv_search_dnet_htoa+:} false; then :
5634 $as_echo_n "(cached) " >&6
5635 else
5636 ac_func_search_save_LIBS=$LIBS
5637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5638 /* end confdefs.h. */
5639
5640 /* Override any GCC internal prototype to avoid an error.
5641 Use char because int might match the return type of a GCC
5642 builtin and then its argument prototype would still apply. */
5643 #ifdef __cplusplus
5644 extern "C"
5645 #endif
5646 char dnet_htoa ();
5647 int
5648 main ()
5649 {
5650 return dnet_htoa ();
5651 ;
5652 return 0;
5653 }
5654 _ACEOF
5655 for ac_lib in '' dnet; do
5656 if test -z "$ac_lib"; then
5657 ac_res="none required"
5658 else
5659 ac_res=-l$ac_lib
5660 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5661 fi
5662 if ac_fn_c_try_link "$LINENO"; then :
5663 ac_cv_search_dnet_htoa=$ac_res
5664 fi
5665 rm -f core conftest.err conftest.$ac_objext \
5666 conftest$ac_exeext
5667 if ${ac_cv_search_dnet_htoa+:} false; then :
5668 break
5669 fi
5670 done
5671 if ${ac_cv_search_dnet_htoa+:} false; then :
5672
5673 else
5674 ac_cv_search_dnet_htoa=no
5675 fi
5676 rm conftest.$ac_ext
5677 LIBS=$ac_func_search_save_LIBS
5678 fi
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5680 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5681 ac_res=$ac_cv_search_dnet_htoa
5682 if test "$ac_res" != no; then :
5683 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5684
5685 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5686
5687 fi
5688
5689
5690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5691 $as_echo_n "checking for main in -lrpc... " >&6; }
5692 if ${ac_cv_lib_rpc_main+:} false; then :
5693 $as_echo_n "(cached) " >&6
5694 else
5695 ac_check_lib_save_LIBS=$LIBS
5696 LIBS="-lrpc $LIBS"
5697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5698 /* end confdefs.h. */
5699
5700
5701 int
5702 main ()
5703 {
5704 return main ();
5705 ;
5706 return 0;
5707 }
5708 _ACEOF
5709 if ac_fn_c_try_link "$LINENO"; then :
5710 ac_cv_lib_rpc_main=yes
5711 else
5712 ac_cv_lib_rpc_main=no
5713 fi
5714 rm -f core conftest.err conftest.$ac_objext \
5715 conftest$ac_exeext conftest.$ac_ext
5716 LIBS=$ac_check_lib_save_LIBS
5717 fi
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5719 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5720 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5721 cat >>confdefs.h <<_ACEOF
5722 #define HAVE_LIBRPC 1
5723 _ACEOF
5724
5725 LIBS="-lrpc $LIBS"
5726
5727 fi
5728
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5730 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5731 if ${ac_cv_search_getrpcbynumber+:} false; then :
5732 $as_echo_n "(cached) " >&6
5733 else
5734 ac_func_search_save_LIBS=$LIBS
5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5736 /* end confdefs.h. */
5737
5738 /* Override any GCC internal prototype to avoid an error.
5739 Use char because int might match the return type of a GCC
5740 builtin and then its argument prototype would still apply. */
5741 #ifdef __cplusplus
5742 extern "C"
5743 #endif
5744 char getrpcbynumber ();
5745 int
5746 main ()
5747 {
5748 return getrpcbynumber ();
5749 ;
5750 return 0;
5751 }
5752 _ACEOF
5753 for ac_lib in '' nsl; do
5754 if test -z "$ac_lib"; then
5755 ac_res="none required"
5756 else
5757 ac_res=-l$ac_lib
5758 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5759 fi
5760 if ac_fn_c_try_link "$LINENO"; then :
5761 ac_cv_search_getrpcbynumber=$ac_res
5762 fi
5763 rm -f core conftest.err conftest.$ac_objext \
5764 conftest$ac_exeext
5765 if ${ac_cv_search_getrpcbynumber+:} false; then :
5766 break
5767 fi
5768 done
5769 if ${ac_cv_search_getrpcbynumber+:} false; then :
5770
5771 else
5772 ac_cv_search_getrpcbynumber=no
5773 fi
5774 rm conftest.$ac_ext
5775 LIBS=$ac_func_search_save_LIBS
5776 fi
5777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5778 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5779 ac_res=$ac_cv_search_getrpcbynumber
5780 if test "$ac_res" != no; then :
5781 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5782
5783 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5784
5785 fi
5786
5787
5788
5789
5790 LBL_LIBS="$LIBS"
5791 pfopen=/usr/examples/packetfilter/pfopen.c
5792 if test -f $pfopen ; then
5793 for ac_func in pfopen
5794 do :
5795 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5796 if test "x$ac_cv_func_pfopen" = xyes; then :
5797 cat >>confdefs.h <<_ACEOF
5798 #define HAVE_PFOPEN 1
5799 _ACEOF
5800
5801 fi
5802 done
5803
5804 if test $ac_cv_func_pfopen = "no" ; then
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5806 $as_echo "Using $pfopen" >&6; }
5807 LIBS="$LIBS $pfopen"
5808 fi
5809 fi
5810 libpcap=FAIL
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5812 $as_echo_n "checking for local pcap library... " >&6; }
5813
5814 # Check whether --with-system-libpcap was given.
5815 if test "${with_system_libpcap+set}" = set; then :
5816 withval=$with_system_libpcap;
5817 fi
5818
5819 if test "x$with_system_libpcap" != xyes ; then
5820 lastdir=FAIL
5821 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5822 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5823 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5824 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5825 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5826 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5827 sed -e 's/-PRE-GIT$//' `
5828 if test $lastdir = $basedir ; then
5829 continue;
5830 fi
5831 lastdir=$dir
5832 if test -r $dir/libpcap.a ; then
5833 libpcap=$dir/libpcap.a
5834 d=$dir
5835 fi
5836 done
5837 fi
5838 if test $libpcap = FAIL ; then
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5840 $as_echo "not found" >&6; }
5841
5842 #
5843 # Look for pcap-config.
5844 #
5845 if test -n "$ac_tool_prefix"; then
5846 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5847 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5849 $as_echo_n "checking for $ac_word... " >&6; }
5850 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5851 $as_echo_n "(cached) " >&6
5852 else
5853 case $PCAP_CONFIG in
5854 [\\/]* | ?:[\\/]*)
5855 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5856 ;;
5857 *)
5858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH
5860 do
5861 IFS=$as_save_IFS
5862 test -z "$as_dir" && as_dir=.
5863 for ac_exec_ext in '' $ac_executable_extensions; do
5864 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5865 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5867 break 2
5868 fi
5869 done
5870 done
5871 IFS=$as_save_IFS
5872
5873 ;;
5874 esac
5875 fi
5876 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5877 if test -n "$PCAP_CONFIG"; then
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5879 $as_echo "$PCAP_CONFIG" >&6; }
5880 else
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5882 $as_echo "no" >&6; }
5883 fi
5884
5885
5886 fi
5887 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5888 ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5889 # Extract the first word of "pcap-config", so it can be a program name with args.
5890 set dummy pcap-config; ac_word=$2
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5892 $as_echo_n "checking for $ac_word... " >&6; }
5893 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5894 $as_echo_n "(cached) " >&6
5895 else
5896 case $ac_pt_PCAP_CONFIG in
5897 [\\/]* | ?:[\\/]*)
5898 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5899 ;;
5900 *)
5901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5902 for as_dir in $PATH
5903 do
5904 IFS=$as_save_IFS
5905 test -z "$as_dir" && as_dir=.
5906 for ac_exec_ext in '' $ac_executable_extensions; do
5907 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5908 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5910 break 2
5911 fi
5912 done
5913 done
5914 IFS=$as_save_IFS
5915
5916 ;;
5917 esac
5918 fi
5919 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5920 if test -n "$ac_pt_PCAP_CONFIG"; then
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5922 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5923 else
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5925 $as_echo "no" >&6; }
5926 fi
5927
5928 if test "x$ac_pt_PCAP_CONFIG" = x; then
5929 PCAP_CONFIG=""
5930 else
5931 case $cross_compiling:$ac_tool_warned in
5932 yes:)
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5935 ac_tool_warned=yes ;;
5936 esac
5937 PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5938 fi
5939 else
5940 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5941 fi
5942
5943 if test -n "$PCAP_CONFIG" ; then
5944 #
5945 # Found - use it to get the include flags for
5946 # libpcap and the flags to link with libpcap.
5947 #
5948 # Please read section 11.6 "Shell Substitutions"
5949 # in the autoconf manual before doing anything
5950 # to this that involves quoting. Especially note
5951 # the statement "There is just no portable way to use
5952 # double-quoted strings inside double-quoted back-quoted
5953 # expressions (pfew!)."
5954 #
5955 cflags=`"$PCAP_CONFIG" --cflags`
5956 V_INCLS="$cflags $V_INCLS"
5957 libpcap=`"$PCAP_CONFIG" --libs`
5958 else
5959 #
5960 # Not found; look for pcap.
5961 #
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5963 $as_echo_n "checking for main in -lpcap... " >&6; }
5964 if ${ac_cv_lib_pcap_main+:} false; then :
5965 $as_echo_n "(cached) " >&6
5966 else
5967 ac_check_lib_save_LIBS=$LIBS
5968 LIBS="-lpcap $LIBS"
5969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5970 /* end confdefs.h. */
5971
5972
5973 int
5974 main ()
5975 {
5976 return main ();
5977 ;
5978 return 0;
5979 }
5980 _ACEOF
5981 if ac_fn_c_try_link "$LINENO"; then :
5982 ac_cv_lib_pcap_main=yes
5983 else
5984 ac_cv_lib_pcap_main=no
5985 fi
5986 rm -f core conftest.err conftest.$ac_objext \
5987 conftest$ac_exeext conftest.$ac_ext
5988 LIBS=$ac_check_lib_save_LIBS
5989 fi
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5991 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5992 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5993 libpcap="-lpcap"
5994 fi
5995
5996 if test $libpcap = FAIL ; then
5997 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5998 fi
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
6000 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
6001 if test \( ! -r /usr/local/include/pcap.h \) -a \
6002 \( ! -r /usr/include/pcap.h \); then
6003 if test -r /usr/local/include/pcap/pcap.h; then
6004 d="/usr/local/include/pcap"
6005 elif test -r /usr/include/pcap/pcap.h; then
6006 d="/usr/include/pcap"
6007 fi
6008 fi
6009 if test -z "$d" ; then
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
6011 $as_echo "not found" >&6; }
6012 else
6013 V_INCLS="-I$d $V_INCLS"
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
6015 $as_echo "found -- -I$d added" >&6; }
6016 fi
6017 fi
6018 else
6019 V_PCAPDEP=$libpcap
6020 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
6021 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6022 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
6023 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6024 pcapH=FAIL
6025 if test -r $d/pcap.h; then
6026 pcapH=$d
6027 else
6028 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
6029 if test -r $dir/pcap.h ; then
6030 pcapH=$dir
6031 fi
6032 done
6033 fi
6034
6035 if test $pcapH = FAIL ; then
6036 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
6037 fi
6038 V_INCLS="-I$pcapH $V_INCLS"
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
6040 $as_echo "$libpcap" >&6; }
6041 # Extract the first word of "pcap-config", so it can be a program name with args.
6042 set dummy pcap-config; ac_word=$2
6043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6044 $as_echo_n "checking for $ac_word... " >&6; }
6045 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
6046 $as_echo_n "(cached) " >&6
6047 else
6048 case $PCAP_CONFIG in
6049 [\\/]* | ?:[\\/]*)
6050 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
6051 ;;
6052 *)
6053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6054 for as_dir in $d
6055 do
6056 IFS=$as_save_IFS
6057 test -z "$as_dir" && as_dir=.
6058 for ac_exec_ext in '' $ac_executable_extensions; do
6059 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6060 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6062 break 2
6063 fi
6064 done
6065 done
6066 IFS=$as_save_IFS
6067
6068 ;;
6069 esac
6070 fi
6071 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
6072 if test -n "$PCAP_CONFIG"; then
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
6074 $as_echo "$PCAP_CONFIG" >&6; }
6075 else
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6077 $as_echo "no" >&6; }
6078 fi
6079
6080
6081 if test -n "$PCAP_CONFIG"; then
6082 #
6083 # The libpcap directory has a pcap-config script.
6084 # Use it to get any additioal libraries needed
6085 # to link with the libpcap archive library in
6086 # that directory.
6087 #
6088 # Please read section 11.6 "Shell Substitutions"
6089 # in the autoconf manual before doing anything
6090 # to this that involves quoting. Especially note
6091 # the statement "There is just no portable way to use
6092 # double-quoted strings inside double-quoted back-quoted
6093 # expressions (pfew!)."
6094 #
6095 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
6096 libpcap="$libpcap $additional_libs"
6097 fi
6098 fi
6099 LIBS="$libpcap $LIBS"
6100 if ! test -n "$PCAP_CONFIG" ; then
6101 #
6102 # We don't have pcap-config; find out any additional link flags
6103 # we need. (If we have pcap-config, we assume it tells us what
6104 # we need.)
6105 #
6106 case "$host_os" in
6107
6108 aix*)
6109 #
6110 # If libpcap is DLPI-based, we have to use /lib/pse.exp if
6111 # present, as we use the STREAMS routines.
6112 #
6113 # (XXX - true only if we're linking with a static libpcap?)
6114 #
6115 pseexe="/lib/pse.exp"
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
6117 $as_echo_n "checking for $pseexe... " >&6; }
6118 if test -f $pseexe ; then
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6120 $as_echo "yes" >&6; }
6121 LIBS="$LIBS -I:$pseexe"
6122 fi
6123
6124 #
6125 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
6126 # we use them to load the BPF module.
6127 #
6128 # (XXX - true only if we're linking with a static libpcap?)
6129 #
6130 LIBS="$LIBS -lodm -lcfg"
6131 ;;
6132 esac
6133 fi
6134
6135 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
6136 if test "x$ac_cv_func_pcap_loop" = xyes; then :
6137
6138 else
6139
6140 as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
6141 config.log file in your report. If you have downloaded libpcap from
6142 tcpdump.org, and built it yourself, please also include the config.log
6143 file from the libpcap source directory, the Makefile from the libpcap
6144 source directory, and the output of the make process for libpcap, as
6145 this could be a problem with the libpcap that was built, and we will
6146 not be able to determine why this is happening, and thus will not be
6147 able to fix it, without that information, as we have not been able to
6148 reproduce this problem ourselves." "$LINENO" 5
6149
6150 fi
6151
6152
6153 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6154 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6155
6156
6157 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6158
6159 for ac_func in pcap_free_datalinks
6160 do :
6161 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
6162 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
6163 cat >>confdefs.h <<_ACEOF
6164 #define HAVE_PCAP_FREE_DATALINKS 1
6165 _ACEOF
6166
6167 fi
6168 done
6169
6170
6171 else
6172
6173 case " $LIBOBJS " in
6174 *" datalinks.$ac_objext "* ) ;;
6175 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6176 ;;
6177 esac
6178
6179
6180 fi
6181
6182 for ac_func in pcap_set_datalink
6183 do :
6184 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6185 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6186 cat >>confdefs.h <<_ACEOF
6187 #define HAVE_PCAP_SET_DATALINK 1
6188 _ACEOF
6189
6190 fi
6191 done
6192
6193 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6194 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6195
6196
6197 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6198
6199 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6200 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6201
6202 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6203
6204 else
6205
6206 case " $LIBOBJS " in
6207 *" dlnames.$ac_objext "* ) ;;
6208 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6209 ;;
6210 esac
6211
6212
6213 fi
6214
6215
6216 else
6217
6218 case " $LIBOBJS " in
6219 *" dlnames.$ac_objext "* ) ;;
6220 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6221 ;;
6222 esac
6223
6224
6225 fi
6226
6227
6228 for ac_func in pcap_breakloop
6229 do :
6230 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6231 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6232 cat >>confdefs.h <<_ACEOF
6233 #define HAVE_PCAP_BREAKLOOP 1
6234 _ACEOF
6235
6236 fi
6237 done
6238
6239
6240 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6241 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6242
6243 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6244
6245 else
6246
6247 case " $LIBOBJS " in
6248 *" pcap_dump_ftell.$ac_objext "* ) ;;
6249 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6250 ;;
6251 esac
6252
6253
6254 fi
6255
6256
6257
6258 #
6259 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
6260 # libraries (e.g., "-lsocket -lnsl" on Solaris).
6261 #
6262 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
6263 # use AC_CHECK_FUNC which doesn't let us specify the right #includes
6264 # to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8
6265 # resolver, and the way it defines inet_{ntop,pton} is rather strange;
6266 # it does not ship with a libc symbol "inet_ntop()", it ships with
6267 # "_inet_ntop()", and has a #define macro in one of the system headers
6268 # to rename it.
6269 #
6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
6271 $as_echo_n "checking for inet_ntop... " >&6; }
6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6273 /* end confdefs.h. */
6274 #include <sys/types.h>
6275 #include <sys/socket.h>
6276 #include <netinet/in.h>
6277 #include <arpa/inet.h>
6278 int
6279 main ()
6280 {
6281 char src[4], dst[128];
6282 inet_ntop(AF_INET, src, dst, sizeof(dst));
6283 ;
6284 return 0;
6285 }
6286 _ACEOF
6287 if ac_fn_c_try_link "$LINENO"; then :
6288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6289 $as_echo "yes" >&6; }
6290 else
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6292 $as_echo "no" >&6; }
6293 case " $LIBOBJS " in
6294 *" inet_ntop.$ac_objext "* ) ;;
6295 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
6296 ;;
6297 esac
6298
6299 fi
6300 rm -f core conftest.err conftest.$ac_objext \
6301 conftest$ac_exeext conftest.$ac_ext
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
6303 $as_echo_n "checking for inet_pton... " >&6; }
6304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6305 /* end confdefs.h. */
6306 #include <sys/types.h>
6307 #include <sys/socket.h>
6308 #include <netinet/in.h>
6309 #include <arpa/inet.h>
6310 int
6311 main ()
6312 {
6313 char src[128], dst[4];
6314 inet_pton(AF_INET, src, dst);
6315 ;
6316 return 0;
6317 }
6318 _ACEOF
6319 if ac_fn_c_try_link "$LINENO"; then :
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6321 $as_echo "yes" >&6; }
6322 else
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6324 $as_echo "no" >&6; }
6325 case " $LIBOBJS " in
6326 *" inet_pton.$ac_objext "* ) ;;
6327 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
6328 ;;
6329 esac
6330
6331 fi
6332 rm -f core conftest.err conftest.$ac_objext \
6333 conftest$ac_exeext conftest.$ac_ext
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
6335 $as_echo_n "checking for inet_aton... " >&6; }
6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6337 /* end confdefs.h. */
6338 #include <sys/types.h>
6339 #include <netinet/in.h>
6340 #include <arpa/inet.h>
6341 int
6342 main ()
6343 {
6344 char src[128];
6345 struct in_addr dst;
6346 inet_aton(src, &dst);
6347 ;
6348 return 0;
6349 }
6350 _ACEOF
6351 if ac_fn_c_try_link "$LINENO"; then :
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6353 $as_echo "yes" >&6; }
6354 else
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6356 $as_echo "no" >&6; }
6357 case " $LIBOBJS " in
6358 *" inet_aton.$ac_objext "* ) ;;
6359 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
6360 ;;
6361 esac
6362
6363 fi
6364 rm -f core conftest.err conftest.$ac_objext \
6365 conftest$ac_exeext conftest.$ac_ext
6366
6367 #
6368 # Check for these after AC_LBL_LIBPCAP, for the same reason.
6369 #
6370 # You are in a twisty little maze of UN*Xes, all different.
6371 # Some might not have ether_ntohost().
6372 # Some might have it, but not declare it in any header file.
6373 # Some might have it, but declare it in <netinet/if_ether.h>.
6374 # Some might have it, but declare it in <netinet/ether.h>
6375 # (And some might have it but document it as something declared in
6376 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
6377 #
6378 # Before you is a C compiler.
6379 #
6380 for ac_func in ether_ntohost
6381 do :
6382 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
6383 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
6384 cat >>confdefs.h <<_ACEOF
6385 #define HAVE_ETHER_NTOHOST 1
6386 _ACEOF
6387
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
6389 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
6390 if ${ac_cv_buggy_ether_ntohost+:} false; then :
6391 $as_echo_n "(cached) " >&6
6392 else
6393
6394 if test "$cross_compiling" = yes; then :
6395 ac_cv_buggy_ether_ntohost="not while cross-compiling"
6396 else
6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6398 /* end confdefs.h. */
6399
6400 #include <netdb.h>
6401 #include <sys/types.h>
6402 #include <sys/param.h>
6403 #include <sys/socket.h>
6404
6405 int
6406 main(int argc, char **argv)
6407 {
6408 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
6409 char name[MAXHOSTNAMELEN];
6410
6411 ether_ntohost(name, (struct ether_addr *)ea);
6412 exit(0);
6413 }
6414
6415 _ACEOF
6416 if ac_fn_c_try_run "$LINENO"; then :
6417 ac_cv_buggy_ether_ntohost=no
6418 else
6419 ac_cv_buggy_ether_ntohost=yes
6420 fi
6421 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6422 conftest.$ac_objext conftest.beam conftest.$ac_ext
6423 fi
6424
6425 fi
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
6427 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
6428 if test "$ac_cv_buggy_ether_ntohost" = "no"; then
6429
6430 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
6431
6432 fi
6433
6434 fi
6435 done
6436
6437 if test "$ac_cv_func_ether_ntohost" = yes -a \
6438 "$ac_cv_buggy_ether_ntohost" = "no"; then
6439 #
6440 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
6441 #
6442 if test "$ac_cv_header_netinet_if_ether_h" = yes; then
6443 #
6444 # Yes. Does it declare ether_ntohost()?
6445 #
6446 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6447 #include <sys/types.h>
6448 #include <sys/socket.h>
6449 #include <netinet/in.h>
6450 #include <arpa/inet.h>
6451 struct mbuf;
6452 struct rtentry;
6453 #include <net/if.h>
6454 #include <netinet/if_ether.h>
6455
6456 "
6457 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6458
6459
6460 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6461
6462
6463 fi
6464
6465 fi
6466 #
6467 # Did that succeed?
6468 #
6469 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6470 #
6471 # No, how about <netinet/ether.h>, as on Linux?
6472 #
6473 for ac_header in netinet/ether.h
6474 do :
6475 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
6476 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
6477 cat >>confdefs.h <<_ACEOF
6478 #define HAVE_NETINET_ETHER_H 1
6479 _ACEOF
6480
6481 fi
6482
6483 done
6484
6485 if test "$ac_cv_header_netinet_ether_h" = yes; then
6486 #
6487 # We have it - does it declare ether_ntohost()?
6488 # Unset ac_cv_have_decl_ether_ntohost so we don't
6489 # treat the previous failure as a cached value and
6490 # suppress the next test.
6491 #
6492 unset ac_cv_have_decl_ether_ntohost
6493 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6494 #include <netinet/ether.h>
6495
6496 "
6497 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6498
6499
6500 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6501
6502
6503 fi
6504
6505 fi
6506 fi
6507 #
6508 # Is ether_ntohost() declared?
6509 #
6510 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6511 #
6512 # No, we'll have to declare it ourselves.
6513 # Do we have "struct ether_addr"?
6514 #
6515 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
6516 #include <sys/types.h>
6517 #include <sys/socket.h>
6518 #include <netinet/in.h>
6519 #include <arpa/inet.h>
6520 struct mbuf;
6521 struct rtentry;
6522 #include <net/if.h>
6523 #include <netinet/if_ether.h>
6524
6525 "
6526 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
6527
6528 cat >>confdefs.h <<_ACEOF
6529 #define HAVE_STRUCT_ETHER_ADDR 1
6530 _ACEOF
6531
6532
6533 fi
6534
6535
6536 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
6537
6538 else
6539
6540 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
6541
6542 fi
6543 fi
6544
6545 # libdlpi is needed for Solaris 11 and later.
6546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
6547 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6548 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6549 $as_echo_n "(cached) " >&6
6550 else
6551 ac_check_lib_save_LIBS=$LIBS
6552 LIBS="-ldlpi -L/lib $LIBS"
6553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6554 /* end confdefs.h. */
6555
6556 /* Override any GCC internal prototype to avoid an error.
6557 Use char because int might match the return type of a GCC
6558 builtin and then its argument prototype would still apply. */
6559 #ifdef __cplusplus
6560 extern "C"
6561 #endif
6562 char dlpi_walk ();
6563 int
6564 main ()
6565 {
6566 return dlpi_walk ();
6567 ;
6568 return 0;
6569 }
6570 _ACEOF
6571 if ac_fn_c_try_link "$LINENO"; then :
6572 ac_cv_lib_dlpi_dlpi_walk=yes
6573 else
6574 ac_cv_lib_dlpi_dlpi_walk=no
6575 fi
6576 rm -f core conftest.err conftest.$ac_objext \
6577 conftest$ac_exeext conftest.$ac_ext
6578 LIBS=$ac_check_lib_save_LIBS
6579 fi
6580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6581 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6582 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6583 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6584 fi
6585
6586
6587
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5
6589 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; }
6590 if ${ac_cv_sockaddr_has_sa_len+:} false; then :
6591 $as_echo_n "(cached) " >&6
6592 else
6593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6594 /* end confdefs.h. */
6595
6596 # include <sys/types.h>
6597 # include <sys/socket.h>
6598 int
6599 main ()
6600 {
6601 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
6602 ;
6603 return 0;
6604 }
6605 _ACEOF
6606 if ac_fn_c_try_compile "$LINENO"; then :
6607 ac_cv_sockaddr_has_sa_len=yes
6608 else
6609 ac_cv_sockaddr_has_sa_len=no
6610 fi
6611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6612 fi
6613
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5
6615 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; }
6616 if test $ac_cv_sockaddr_has_sa_len = yes ; then
6617 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
6618
6619 fi
6620
6621 if test "$ac_cv_sockaddr_has_sa_len" = no; then
6622 missing_includes=yes
6623 fi
6624
6625 #
6626 # Do we have the new open API? Check for pcap_create, and assume that,
6627 # if we do, we also have pcap_activate() and the other new routines
6628 # introduced in libpcap 1.0.0.
6629 #
6630 for ac_func in pcap_create
6631 do :
6632 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6633 if test "x$ac_cv_func_pcap_create" = xyes; then :
6634 cat >>confdefs.h <<_ACEOF
6635 #define HAVE_PCAP_CREATE 1
6636 _ACEOF
6637
6638 fi
6639 done
6640
6641 if test $ac_cv_func_pcap_create = "yes" ; then
6642 #
6643 # OK, do we have pcap_set_tstamp_type? If so, assume we have
6644 # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6645 #
6646 for ac_func in pcap_set_tstamp_type
6647 do :
6648 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6649 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6650 cat >>confdefs.h <<_ACEOF
6651 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6652 _ACEOF
6653
6654 fi
6655 done
6656
6657 #
6658 # And do we have pcap_set_tstamp_precision? If so, we assume
6659 # we also have pcap_open_offline_with_tstamp_precision.
6660 #
6661 for ac_func in pcap_set_tstamp_precision
6662 do :
6663 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
6664 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
6665 cat >>confdefs.h <<_ACEOF
6666 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
6667 _ACEOF
6668
6669 fi
6670 done
6671
6672 fi
6673
6674 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection
6675 do :
6676 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6677 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6678 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6679 cat >>confdefs.h <<_ACEOF
6680 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6681 _ACEOF
6682
6683 fi
6684 done
6685
6686 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6687 savedcppflags="$CPPFLAGS"
6688 CPPFLAGS="$CPPFLAGS $V_INCLS"
6689 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6690 "
6691 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6692
6693 cat >>confdefs.h <<_ACEOF
6694 #define HAVE_PCAP_IF_T 1
6695 _ACEOF
6696
6697
6698 fi
6699
6700 CPPFLAGS="$savedcppflags"
6701 fi
6702
6703 if test $ac_cv_func_pcap_lib_version = "no" ; then
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6705 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6707 /* end confdefs.h. */
6708
6709 int
6710 main ()
6711 {
6712
6713 extern char pcap_version[];
6714
6715 return (int)pcap_version;
6716
6717 ;
6718 return 0;
6719 }
6720 _ACEOF
6721 if ac_fn_c_try_link "$LINENO"; then :
6722 ac_lbl_cv_pcap_version_defined=yes
6723 else
6724 ac_lbl_cv_pcap_version_defined=no
6725 fi
6726 rm -f core conftest.err conftest.$ac_objext \
6727 conftest$ac_exeext conftest.$ac_ext
6728 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6730 $as_echo "yes" >&6; }
6731
6732 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6733
6734 else
6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6736 $as_echo "no" >&6; }
6737 fi
6738 fi
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6740 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6742 /* end confdefs.h. */
6743
6744 int
6745 main ()
6746 {
6747
6748 extern int pcap_debug;
6749
6750 return pcap_debug;
6751
6752 ;
6753 return 0;
6754 }
6755 _ACEOF
6756 if ac_fn_c_try_link "$LINENO"; then :
6757 ac_lbl_cv_pcap_debug_defined=yes
6758 else
6759 ac_lbl_cv_pcap_debug_defined=no
6760 fi
6761 rm -f core conftest.err conftest.$ac_objext \
6762 conftest$ac_exeext conftest.$ac_ext
6763 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6765 $as_echo "yes" >&6; }
6766
6767 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6768
6769 else
6770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6771 $as_echo "no" >&6; }
6772 #
6773 # OK, what about "yydebug"?
6774 #
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6776 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6778 /* end confdefs.h. */
6779
6780 int
6781 main ()
6782 {
6783
6784 extern int yydebug;
6785
6786 return yydebug;
6787
6788 ;
6789 return 0;
6790 }
6791 _ACEOF
6792 if ac_fn_c_try_link "$LINENO"; then :
6793 ac_lbl_cv_yydebug_defined=yes
6794 else
6795 ac_lbl_cv_yydebug_defined=no
6796 fi
6797 rm -f core conftest.err conftest.$ac_objext \
6798 conftest$ac_exeext conftest.$ac_ext
6799 if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6801 $as_echo "yes" >&6; }
6802
6803 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6804
6805 else
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6807 $as_echo "no" >&6; }
6808 fi
6809 fi
6810 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6811 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6812 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6813
6814 else
6815 case " $LIBOBJS " in
6816 *" bpf_dump.$ac_objext "* ) ;;
6817 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6818 ;;
6819 esac
6820
6821 fi
6822
6823
6824 V_GROUP=0
6825 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6826 V_GROUP=wheel
6827 fi
6828 #
6829 # Assume V7/BSD convention for man pages (file formats in section 5,
6830 # miscellaneous info in section 7).
6831 #
6832 MAN_FILE_FORMATS=5
6833 MAN_MISC_INFO=7
6834 case "$host_os" in
6835
6836 aix*)
6837
6838 $as_echo "#define _SUN 1" >>confdefs.h
6839
6840 ;;
6841
6842 hpux*)
6843 #
6844 # Use System V conventions for man pages.
6845 #
6846 MAN_FILE_FORMATS=4
6847 MAN_MISC_INFO=5
6848 ;;
6849
6850 irix*)
6851 V_GROUP=sys
6852
6853 #
6854 # Use System V conventions for man pages.
6855 #
6856 MAN_FILE_FORMATS=4
6857 MAN_MISC_INFO=5
6858 ;;
6859
6860 osf*)
6861 V_GROUP=system
6862
6863 #
6864 # Use System V conventions for man pages.
6865 #
6866 MAN_FILE_FORMATS=4
6867 MAN_MISC_INFO=5
6868 ;;
6869
6870 solaris*)
6871 V_GROUP=sys
6872
6873 #
6874 # Use System V conventions for man pages.
6875 #
6876 MAN_FILE_FORMATS=4
6877 MAN_MISC_INFO=5
6878 ;;
6879 esac
6880
6881 if test -f /dev/bpf0 ; then
6882 V_GROUP=bpf
6883 fi
6884
6885 #
6886 # Make sure we have definitions for all the C99 specified-width types
6887 # (regardless of whether the environment is a C99 environment or not).
6888 #
6889 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6890 case $ac_cv_c_int8_t in #(
6891 no|yes) ;; #(
6892 *)
6893
6894 cat >>confdefs.h <<_ACEOF
6895 #define int8_t $ac_cv_c_int8_t
6896 _ACEOF
6897 ;;
6898 esac
6899
6900 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6901 case $ac_cv_c_int16_t in #(
6902 no|yes) ;; #(
6903 *)
6904
6905 cat >>confdefs.h <<_ACEOF
6906 #define int16_t $ac_cv_c_int16_t
6907 _ACEOF
6908 ;;
6909 esac
6910
6911 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6912 case $ac_cv_c_int32_t in #(
6913 no|yes) ;; #(
6914 *)
6915
6916 cat >>confdefs.h <<_ACEOF
6917 #define int32_t $ac_cv_c_int32_t
6918 _ACEOF
6919 ;;
6920 esac
6921
6922 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6923 case $ac_cv_c_int64_t in #(
6924 no|yes) ;; #(
6925 *)
6926
6927 cat >>confdefs.h <<_ACEOF
6928 #define int64_t $ac_cv_c_int64_t
6929 _ACEOF
6930 ;;
6931 esac
6932
6933 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6934 case $ac_cv_c_uint8_t in #(
6935 no|yes) ;; #(
6936 *)
6937
6938 $as_echo "#define _UINT8_T 1" >>confdefs.h
6939
6940
6941 cat >>confdefs.h <<_ACEOF
6942 #define uint8_t $ac_cv_c_uint8_t
6943 _ACEOF
6944 ;;
6945 esac
6946
6947 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6948 case $ac_cv_c_uint16_t in #(
6949 no|yes) ;; #(
6950 *)
6951
6952
6953 cat >>confdefs.h <<_ACEOF
6954 #define uint16_t $ac_cv_c_uint16_t
6955 _ACEOF
6956 ;;
6957 esac
6958
6959 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6960 case $ac_cv_c_uint32_t in #(
6961 no|yes) ;; #(
6962 *)
6963
6964 $as_echo "#define _UINT32_T 1" >>confdefs.h
6965
6966
6967 cat >>confdefs.h <<_ACEOF
6968 #define uint32_t $ac_cv_c_uint32_t
6969 _ACEOF
6970 ;;
6971 esac
6972
6973 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6974 case $ac_cv_c_uint64_t in #(
6975 no|yes) ;; #(
6976 *)
6977
6978 $as_echo "#define _UINT64_T 1" >>confdefs.h
6979
6980
6981 cat >>confdefs.h <<_ACEOF
6982 #define uint64_t $ac_cv_c_uint64_t
6983 _ACEOF
6984 ;;
6985 esac
6986
6987
6988 #
6989 # Define the old BSD specified-width types in terms of the C99 types;
6990 # we may need them with libpcap include files.
6991 #
6992 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6993 #include <sys/types.h>
6994
6995 "
6996 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6997
6998 else
6999
7000 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
7001
7002 fi
7003
7004 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
7005 #include <sys/types.h>
7006
7007 "
7008 if test "x$ac_cv_type_u_int16_t" = xyes; then :
7009
7010 else
7011
7012 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
7013
7014 fi
7015
7016 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
7017 #include <sys/types.h>
7018
7019 "
7020 if test "x$ac_cv_type_u_int32_t" = xyes; then :
7021
7022 else
7023
7024 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
7025
7026 fi
7027
7028 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
7029 #include <sys/types.h>
7030
7031 "
7032 if test "x$ac_cv_type_u_int64_t" = xyes; then :
7033
7034 else
7035
7036 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
7037
7038 fi
7039
7040
7041 #
7042 # Check for <inttypes.h>
7043 #
7044 for ac_header in inttypes.h
7045 do :
7046 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
7047 if test "x$ac_cv_header_inttypes_h" = xyes; then :
7048 cat >>confdefs.h <<_ACEOF
7049 #define HAVE_INTTYPES_H 1
7050 _ACEOF
7051
7052 #
7053 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
7054 # Some systems have an inttypes.h that doesn't define all of them.
7055 #
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
7057 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
7058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7059 /* end confdefs.h. */
7060
7061
7062 #include <inttypes.h>
7063 #include <stdio.h>
7064 #include <sys/types.h>
7065
7066 main()
7067 {
7068 printf("%" PRId64 "\n", (uint64_t)1);
7069 printf("%" PRIo64 "\n", (uint64_t)1);
7070 printf("%" PRIx64 "\n", (uint64_t)1);
7071 printf("%" PRIu64 "\n", (uint64_t)1);
7072 }
7073
7074
7075 _ACEOF
7076 if ac_fn_c_try_compile "$LINENO"; then :
7077
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7079 $as_echo "yes" >&6; }
7080 ac_lbl_inttypes_h_defines_formats=yes
7081
7082 else
7083
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7085 $as_echo "no" >&6; }
7086 ac_lbl_inttypes_h_defines_formats=no
7087
7088 fi
7089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7090
7091 else
7092
7093 #
7094 # We don't have inttypes.h, so it obviously can't define those
7095 # macros.
7096 #
7097 ac_lbl_inttypes_h_defines_formats=no
7098
7099 fi
7100
7101 done
7102
7103 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
7104
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
7106 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
7107 if test "$cross_compiling" = yes; then :
7108 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7110 as_fn_error $? "cannot run test program while cross compiling
7111 See \`config.log' for more details" "$LINENO" 5; }
7112 else
7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7114 /* end confdefs.h. */
7115
7116
7117 # ifdef HAVE_INTTYPES_H
7118 #include <inttypes.h>
7119 # endif
7120 #include <stdio.h>
7121 #include <sys/types.h>
7122
7123 main()
7124 {
7125 uint64_t t = 1;
7126 char strbuf[16+1];
7127 sprintf(strbuf, "%016lx", t << 32);
7128 if (strcmp(strbuf, "0000000100000000") == 0)
7129 exit(0);
7130 else
7131 exit(1);
7132 }
7133
7134
7135 _ACEOF
7136 if ac_fn_c_try_run "$LINENO"; then :
7137
7138
7139 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
7140
7141
7142 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
7143
7144
7145 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
7146
7147
7148 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
7149
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7151 $as_echo "yes" >&6; }
7152
7153 else
7154
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7156 $as_echo "no" >&6; }
7157
7158
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
7160 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
7161 if test "$cross_compiling" = yes; then :
7162 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7164 as_fn_error $? "cannot run test program while cross compiling
7165 See \`config.log' for more details" "$LINENO" 5; }
7166 else
7167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7168 /* end confdefs.h. */
7169
7170
7171 # ifdef HAVE_INTTYPES_H
7172 #include <inttypes.h>
7173 # endif
7174 #include <stdio.h>
7175 #include <sys/types.h>
7176
7177 main()
7178 {
7179 uint64_t t = 1;
7180 char strbuf[16+1];
7181 sprintf(strbuf, "%016llx", t << 32);
7182 if (strcmp(strbuf, "0000000100000000") == 0)
7183 exit(0);
7184 else
7185 exit(1);
7186 }
7187
7188
7189 _ACEOF
7190 if ac_fn_c_try_run "$LINENO"; then :
7191
7192
7193 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
7194
7195
7196 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
7197
7198
7199 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
7200
7201
7202 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
7203
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7205 $as_echo "yes" >&6; }
7206
7207 else
7208
7209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7210 $as_echo "no" >&6; }
7211
7212
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
7214 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
7215 if test "$cross_compiling" = yes; then :
7216 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7218 as_fn_error $? "cannot run test program while cross compiling
7219 See \`config.log' for more details" "$LINENO" 5; }
7220 else
7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7222 /* end confdefs.h. */
7223
7224
7225 # ifdef HAVE_INTTYPES_H
7226 #include <inttypes.h>
7227 # endif
7228 #include <stdio.h>
7229 #include <sys/types.h>
7230
7231 main()
7232 {
7233 uint64_t t = 1;
7234 char strbuf[16+1];
7235 sprintf(strbuf, "%016Lx", t << 32);
7236 if (strcmp(strbuf, "0000000100000000") == 0)
7237 exit(0);
7238 else
7239 exit(1);
7240 }
7241
7242
7243 _ACEOF
7244 if ac_fn_c_try_run "$LINENO"; then :
7245
7246
7247 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
7248
7249
7250 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
7251
7252
7253 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
7254
7255
7256 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
7257
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7259 $as_echo "yes" >&6; }
7260
7261 else
7262
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7264 $as_echo "no" >&6; }
7265
7266
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
7268 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
7269 if test "$cross_compiling" = yes; then :
7270 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7271 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7272 as_fn_error $? "cannot run test program while cross compiling
7273 See \`config.log' for more details" "$LINENO" 5; }
7274 else
7275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7276 /* end confdefs.h. */
7277
7278
7279 # ifdef HAVE_INTTYPES_H
7280 #include <inttypes.h>
7281 # endif
7282 #include <stdio.h>
7283 #include <sys/types.h>
7284
7285 main()
7286 {
7287 uint64_t t = 1;
7288 char strbuf[16+1];
7289 sprintf(strbuf, "%016qx", t << 32);
7290 if (strcmp(strbuf, "0000000100000000") == 0)
7291 exit(0);
7292 else
7293 exit(1);
7294 }
7295
7296
7297 _ACEOF
7298 if ac_fn_c_try_run "$LINENO"; then :
7299
7300
7301 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
7302
7303
7304 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
7305
7306
7307 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
7308
7309
7310 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
7311
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7313 $as_echo "yes" >&6; }
7314
7315 else
7316
7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7318 $as_echo "no" >&6; }
7319
7320 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
7321
7322
7323 fi
7324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7325 conftest.$ac_objext conftest.beam conftest.$ac_ext
7326 fi
7327
7328
7329
7330
7331 fi
7332 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7333 conftest.$ac_objext conftest.beam conftest.$ac_ext
7334 fi
7335
7336
7337
7338
7339 fi
7340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7341 conftest.$ac_objext conftest.beam conftest.$ac_ext
7342 fi
7343
7344
7345
7346
7347 fi
7348 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7349 conftest.$ac_objext conftest.beam conftest.$ac_ext
7350 fi
7351
7352
7353 fi
7354
7355 #
7356 # Check for some headers introduced in later versions of libpcap
7357 # and used by some printers.
7358 #
7359 # Those headers use the {u_}intN_t types, so we must do this after
7360 # we check for what's needed to get them defined.
7361 #
7362 savedcppflags="$CPPFLAGS"
7363 CPPFLAGS="$CPPFLAGS $V_INCLS"
7364 for ac_header in pcap/bluetooth.h
7365 do :
7366 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"tcpdump-stdinc.h\"
7367 "
7368 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
7369 cat >>confdefs.h <<_ACEOF
7370 #define HAVE_PCAP_BLUETOOTH_H 1
7371 _ACEOF
7372
7373 fi
7374
7375 done
7376
7377 for ac_header in pcap/nflog.h
7378 do :
7379 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"tcpdump-stdinc.h\"
7380 "
7381 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
7382 cat >>confdefs.h <<_ACEOF
7383 #define HAVE_PCAP_NFLOG_H 1
7384 _ACEOF
7385
7386 fi
7387
7388 done
7389
7390 for ac_header in pcap/usb.h
7391 do :
7392 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"tcpdump-stdinc.h\"
7393 "
7394 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
7395 cat >>confdefs.h <<_ACEOF
7396 #define HAVE_PCAP_USB_H 1
7397 _ACEOF
7398
7399 fi
7400
7401 done
7402
7403 CPPFLAGS="$savedcppflags"
7404
7405 if test -n "$ac_tool_prefix"; then
7406 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7407 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7409 $as_echo_n "checking for $ac_word... " >&6; }
7410 if ${ac_cv_prog_RANLIB+:} false; then :
7411 $as_echo_n "(cached) " >&6
7412 else
7413 if test -n "$RANLIB"; then
7414 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7415 else
7416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7417 for as_dir in $PATH
7418 do
7419 IFS=$as_save_IFS
7420 test -z "$as_dir" && as_dir=.
7421 for ac_exec_ext in '' $ac_executable_extensions; do
7422 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7423 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7424 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7425 break 2
7426 fi
7427 done
7428 done
7429 IFS=$as_save_IFS
7430
7431 fi
7432 fi
7433 RANLIB=$ac_cv_prog_RANLIB
7434 if test -n "$RANLIB"; then
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7436 $as_echo "$RANLIB" >&6; }
7437 else
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7439 $as_echo "no" >&6; }
7440 fi
7441
7442
7443 fi
7444 if test -z "$ac_cv_prog_RANLIB"; then
7445 ac_ct_RANLIB=$RANLIB
7446 # Extract the first word of "ranlib", so it can be a program name with args.
7447 set dummy ranlib; ac_word=$2
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7449 $as_echo_n "checking for $ac_word... " >&6; }
7450 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7451 $as_echo_n "(cached) " >&6
7452 else
7453 if test -n "$ac_ct_RANLIB"; then
7454 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7455 else
7456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7457 for as_dir in $PATH
7458 do
7459 IFS=$as_save_IFS
7460 test -z "$as_dir" && as_dir=.
7461 for ac_exec_ext in '' $ac_executable_extensions; do
7462 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7463 ac_cv_prog_ac_ct_RANLIB="ranlib"
7464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7465 break 2
7466 fi
7467 done
7468 done
7469 IFS=$as_save_IFS
7470
7471 fi
7472 fi
7473 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7474 if test -n "$ac_ct_RANLIB"; then
7475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7476 $as_echo "$ac_ct_RANLIB" >&6; }
7477 else
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7479 $as_echo "no" >&6; }
7480 fi
7481
7482 if test "x$ac_ct_RANLIB" = x; then
7483 RANLIB=":"
7484 else
7485 case $cross_compiling:$ac_tool_warned in
7486 yes:)
7487 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7488 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7489 ac_tool_warned=yes ;;
7490 esac
7491 RANLIB=$ac_ct_RANLIB
7492 fi
7493 else
7494 RANLIB="$ac_cv_prog_RANLIB"
7495 fi
7496
7497 if test -n "$ac_tool_prefix"; then
7498 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7499 set dummy ${ac_tool_prefix}ar; ac_word=$2
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7501 $as_echo_n "checking for $ac_word... " >&6; }
7502 if ${ac_cv_prog_AR+:} false; then :
7503 $as_echo_n "(cached) " >&6
7504 else
7505 if test -n "$AR"; then
7506 ac_cv_prog_AR="$AR" # Let the user override the test.
7507 else
7508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7509 for as_dir in $PATH
7510 do
7511 IFS=$as_save_IFS
7512 test -z "$as_dir" && as_dir=.
7513 for ac_exec_ext in '' $ac_executable_extensions; do
7514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7515 ac_cv_prog_AR="${ac_tool_prefix}ar"
7516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7517 break 2
7518 fi
7519 done
7520 done
7521 IFS=$as_save_IFS
7522
7523 fi
7524 fi
7525 AR=$ac_cv_prog_AR
7526 if test -n "$AR"; then
7527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7528 $as_echo "$AR" >&6; }
7529 else
7530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7531 $as_echo "no" >&6; }
7532 fi
7533
7534
7535 fi
7536 if test -z "$ac_cv_prog_AR"; then
7537 ac_ct_AR=$AR
7538 # Extract the first word of "ar", so it can be a program name with args.
7539 set dummy ar; ac_word=$2
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7541 $as_echo_n "checking for $ac_word... " >&6; }
7542 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7543 $as_echo_n "(cached) " >&6
7544 else
7545 if test -n "$ac_ct_AR"; then
7546 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7547 else
7548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7549 for as_dir in $PATH
7550 do
7551 IFS=$as_save_IFS
7552 test -z "$as_dir" && as_dir=.
7553 for ac_exec_ext in '' $ac_executable_extensions; do
7554 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7555 ac_cv_prog_ac_ct_AR="ar"
7556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7557 break 2
7558 fi
7559 done
7560 done
7561 IFS=$as_save_IFS
7562
7563 fi
7564 fi
7565 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7566 if test -n "$ac_ct_AR"; then
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7568 $as_echo "$ac_ct_AR" >&6; }
7569 else
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7571 $as_echo "no" >&6; }
7572 fi
7573
7574 if test "x$ac_ct_AR" = x; then
7575 AR=""
7576 else
7577 case $cross_compiling:$ac_tool_warned in
7578 yes:)
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7581 ac_tool_warned=yes ;;
7582 esac
7583 AR=$ac_ct_AR
7584 fi
7585 else
7586 AR="$ac_cv_prog_AR"
7587 fi
7588
7589
7590 rm -f os-proto.h
7591 if test "${LBL_CFLAGS+set}" = set; then
7592 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7593 fi
7594 if test -f .devel ; then
7595 #
7596 # Skip all the warning option stuff on some compilers.
7597 #
7598 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7599
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7601 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7602 save_CFLAGS="$CFLAGS"
7603 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall"
7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7605 /* end confdefs.h. */
7606
7607 int
7608 main ()
7609 {
7610 return 0
7611 ;
7612 return 0;
7613 }
7614 _ACEOF
7615 if ac_fn_c_try_compile "$LINENO"; then :
7616
7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7618 $as_echo "yes" >&6; }
7619 CFLAGS="$save_CFLAGS"
7620 V_CCOPT="$V_CCOPT -Wall"
7621
7622 else
7623
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625 $as_echo "no" >&6; }
7626 CFLAGS="$save_CFLAGS"
7627
7628 fi
7629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7630
7631
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7633 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7634 save_CFLAGS="$CFLAGS"
7635 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes"
7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7637 /* end confdefs.h. */
7638
7639 int
7640 main ()
7641 {
7642 return 0
7643 ;
7644 return 0;
7645 }
7646 _ACEOF
7647 if ac_fn_c_try_compile "$LINENO"; then :
7648
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7650 $as_echo "yes" >&6; }
7651 CFLAGS="$save_CFLAGS"
7652 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7653
7654 else
7655
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7657 $as_echo "no" >&6; }
7658 CFLAGS="$save_CFLAGS"
7659
7660 fi
7661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662
7663
7664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7665 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7666 save_CFLAGS="$CFLAGS"
7667 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes"
7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7669 /* end confdefs.h. */
7670
7671 int
7672 main ()
7673 {
7674 return 0
7675 ;
7676 return 0;
7677 }
7678 _ACEOF
7679 if ac_fn_c_try_compile "$LINENO"; then :
7680
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7682 $as_echo "yes" >&6; }
7683 CFLAGS="$save_CFLAGS"
7684 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7685
7686 else
7687
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7689 $as_echo "no" >&6; }
7690 CFLAGS="$save_CFLAGS"
7691
7692 fi
7693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7694
7695
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7697 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7698 save_CFLAGS="$CFLAGS"
7699 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings"
7700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7701 /* end confdefs.h. */
7702
7703 int
7704 main ()
7705 {
7706 return 0
7707 ;
7708 return 0;
7709 }
7710 _ACEOF
7711 if ac_fn_c_try_compile "$LINENO"; then :
7712
7713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7714 $as_echo "yes" >&6; }
7715 CFLAGS="$save_CFLAGS"
7716 V_CCOPT="$V_CCOPT -Wwrite-strings"
7717
7718 else
7719
7720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7721 $as_echo "no" >&6; }
7722 CFLAGS="$save_CFLAGS"
7723
7724 fi
7725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7726
7727
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7729 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7730 save_CFLAGS="$CFLAGS"
7731 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith"
7732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7733 /* end confdefs.h. */
7734
7735 int
7736 main ()
7737 {
7738 return 0
7739 ;
7740 return 0;
7741 }
7742 _ACEOF
7743 if ac_fn_c_try_compile "$LINENO"; then :
7744
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7746 $as_echo "yes" >&6; }
7747 CFLAGS="$save_CFLAGS"
7748 V_CCOPT="$V_CCOPT -Wpointer-arith"
7749
7750 else
7751
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7753 $as_echo "no" >&6; }
7754 CFLAGS="$save_CFLAGS"
7755
7756 fi
7757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7758
7759
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7761 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7762 save_CFLAGS="$CFLAGS"
7763 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W"
7764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7765 /* end confdefs.h. */
7766
7767 int
7768 main ()
7769 {
7770 return 0
7771 ;
7772 return 0;
7773 }
7774 _ACEOF
7775 if ac_fn_c_try_compile "$LINENO"; then :
7776
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7778 $as_echo "yes" >&6; }
7779 CFLAGS="$save_CFLAGS"
7780 V_CCOPT="$V_CCOPT -W"
7781
7782 else
7783
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7785 $as_echo "no" >&6; }
7786 CFLAGS="$save_CFLAGS"
7787
7788 fi
7789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7790
7791 fi
7792
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7794 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7795 if test "$GCC" = yes ; then
7796 #
7797 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7798 # though it's not); we assume that, in this case, the flag
7799 # would be -M.
7800 #
7801 ac_lbl_dependency_flag="-M"
7802 else
7803 #
7804 # Not GCC or a compiler deemed to be GCC; what platform is
7805 # this? (We're assuming that if the compiler isn't GCC
7806 # it's the compiler from the vendor of the OS; that won't
7807 # necessarily be true for x86 platforms, where it might be
7808 # the Intel C compiler.)
7809 #
7810 case "$host_os" in
7811
7812 irix*|osf*|darwin*)
7813 #
7814 # MIPS C for IRIX, DEC C, and clang all use -M.
7815 #
7816 ac_lbl_dependency_flag="-M"
7817 ;;
7818
7819 solaris*)
7820 #
7821 # Sun C uses -xM.
7822 #
7823 ac_lbl_dependency_flag="-xM"
7824 ;;
7825
7826 hpux*)
7827 #
7828 # HP's older C compilers don't support this.
7829 # HP's newer C compilers support this with
7830 # either +M or +Make; the older compilers
7831 # interpret +M as something completely
7832 # different, so we use +Make so we don't
7833 # think it works with the older compilers.
7834 #
7835 ac_lbl_dependency_flag="+Make"
7836 ;;
7837
7838 *)
7839 #
7840 # Not one of the above; assume no support for
7841 # generating dependencies.
7842 #
7843 ac_lbl_dependency_flag=""
7844 ;;
7845 esac
7846 fi
7847
7848 #
7849 # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7850 # complain about it?
7851 #
7852 # Note: clang doesn't seem to exit with an error status when handed
7853 # an unknown non-warning error, even if you pass it
7854 # -Werror=unknown-warning-option. However, it always supports
7855 # -M, so the fact that this test always succeeds with clang
7856 # isn't an issue.
7857 #
7858 if test ! -z "$ac_lbl_dependency_flag"; then
7859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7860 /* end confdefs.h. */
7861 int main(void) { return 0; }
7862 _ACEOF
7863 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7864 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7866 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7867 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7868 MKDEP='${srcdir}/mkdep'
7869 else
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7872 #
7873 # We can't run mkdep, so have "make depend" do
7874 # nothing.
7875 #
7876 MKDEP=:
7877 fi
7878 rm -rf conftest*
7879 else
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7881 $as_echo "no" >&6; }
7882 #
7883 # We can't run mkdep, so have "make depend" do
7884 # nothing.
7885 #
7886 MKDEP=:
7887 fi
7888
7889
7890
7891 #
7892 # We used to set -n32 for IRIX 6 when not using GCC (presumed
7893 # to mean that we're using MIPS C or MIPSpro C); it specified
7894 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
7895 # not sure why that would be something to do *only* with a
7896 # .devel file; why should the ABI for which we produce code
7897 # depend on .devel?
7898 #
7899 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7900 name="lbl/os-$os.h"
7901 if test -f $name ; then
7902 ln -s $name os-proto.h
7903
7904 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7905
7906 else
7907 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7908 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7909 fi
7910 fi
7911
7912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7913 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7914 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7915 $as_echo_n "(cached) " >&6
7916 else
7917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7918 /* end confdefs.h. */
7919
7920 # include <sys/types.h>
7921 # include <sys/socket.h>
7922 int
7923 main ()
7924 {
7925 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7926 ;
7927 return 0;
7928 }
7929 _ACEOF
7930 if ac_fn_c_try_compile "$LINENO"; then :
7931 ac_cv_lbl_sockaddr_has_sa_len=yes
7932 else
7933 ac_cv_lbl_sockaddr_has_sa_len=no
7934 fi
7935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7936 fi
7937
7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7939 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7940 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7941
7942 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7943
7944 fi
7945
7946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7947 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7948 if ${ac_cv_lbl_unaligned_fail+:} false; then :
7949 $as_echo_n "(cached) " >&6
7950 else
7951 case "$host_cpu" in
7952
7953 #
7954 # These are CPU types where:
7955 #
7956 # the CPU faults on an unaligned access, but at least some
7957 # OSes that support that CPU catch the fault and simulate
7958 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7959 # the simulation is slow, so we don't want to use it;
7960 #
7961 # the CPU, I infer (from the old
7962 #
7963 # XXX: should also check that they don't do weird things (like on arm)
7964 #
7965 # comment) doesn't fault on unaligned accesses, but doesn't
7966 # do a normal unaligned fetch, either (e.g., presumably, ARM);
7967 #
7968 # for whatever reason, the test program doesn't work
7969 # (this has been claimed to be the case for several of those
7970 # CPUs - I don't know what the problem is; the problem
7971 # was reported as "the test program dumps core" for SuperH,
7972 # but that's what the test program is *supposed* to do -
7973 # it dumps core before it writes anything, so the test
7974 # for an empty output file should find an empty output
7975 # file and conclude that unaligned accesses don't work).
7976 #
7977 # This run-time test won't work if you're cross-compiling, so
7978 # in order to support cross-compiling for a particular CPU,
7979 # we have to wire in the list of CPU types anyway, as far as
7980 # I know, so perhaps we should just have a set of CPUs on
7981 # which we know it doesn't work, a set of CPUs on which we
7982 # know it does work, and have the script just fail on other
7983 # cpu types and update it when such a failure occurs.
7984 #
7985 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7986 ac_cv_lbl_unaligned_fail=yes
7987 ;;
7988
7989 *)
7990 cat >conftest.c <<EOF
7991 # include <sys/types.h>
7992 # include <sys/wait.h>
7993 # include <stdio.h>
7994 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7995 main() {
7996 unsigned int i;
7997 pid_t pid;
7998 int status;
7999 /* avoid "core dumped" message */
8000 pid = fork();
8001 if (pid < 0)
8002 exit(2);
8003 if (pid > 0) {
8004 /* parent */
8005 pid = waitpid(pid, &status, 0);
8006 if (pid < 0)
8007 exit(3);
8008 exit(!WIFEXITED(status));
8009 }
8010 /* child */
8011 i = *(unsigned int *)&a[1];
8012 printf("%d\n", i);
8013 exit(0);
8014 }
8015 EOF
8016 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
8017 conftest.c $LIBS >/dev/null 2>&1
8018 if test ! -x conftest ; then
8019 ac_cv_lbl_unaligned_fail=yes
8020 else
8021 ./conftest >conftest.out
8022 if test ! -s conftest.out ; then
8023 ac_cv_lbl_unaligned_fail=yes
8024 else
8025 ac_cv_lbl_unaligned_fail=no
8026 fi
8027 fi
8028 rm -f -r conftest* core core.conftest
8029 ;;
8030 esac
8031 fi
8032
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
8034 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
8035 if test $ac_cv_lbl_unaligned_fail = yes ; then
8036
8037 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
8038
8039 fi
8040
8041
8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5
8043 $as_echo_n "checking for h_errno... " >&6; }
8044 if ${ac_cv_var_h_errno+:} false; then :
8045 $as_echo_n "(cached) " >&6
8046 else
8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8048 /* end confdefs.h. */
8049
8050 # include <sys/types.h>
8051 # include <netdb.h>
8052 int
8053 main ()
8054 {
8055 int foo = h_errno;
8056 ;
8057 return 0;
8058 }
8059 _ACEOF
8060 if ac_fn_c_try_compile "$LINENO"; then :
8061 ac_cv_var_h_errno=yes
8062 else
8063 ac_cv_var_h_errno=no
8064 fi
8065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8066 fi
8067
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5
8069 $as_echo "$ac_cv_var_h_errno" >&6; }
8070 if test "$ac_cv_var_h_errno" = "yes"; then
8071
8072 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
8073
8074 fi
8075
8076
8077 # Check for OpenSSL libcrypto
8078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5
8079 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; }
8080 # Specify location for both includes and libraries.
8081 want_libcrypto=ifavailable
8082
8083 # Check whether --with-crypto was given.
8084 if test "${with_crypto+set}" = set; then :
8085 withval=$with_crypto;
8086 if test $withval = no
8087 then
8088 want_libcrypto=no
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8090 $as_echo "no" >&6; }
8091 elif test $withval = yes
8092 then
8093 want_libcrypto=yes
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8095 $as_echo "yes" >&6; }
8096 fi
8097
8098 else
8099
8100 #
8101 # Use libcrypto if it's present, otherwise don't.
8102 #
8103 want_libcrypto=ifavailable
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8105 $as_echo "yes, if available" >&6; }
8106
8107 fi
8108
8109 if test "$want_libcrypto" != "no"; then
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8111 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8112 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8113 $as_echo_n "(cached) " >&6
8114 else
8115 ac_check_lib_save_LIBS=$LIBS
8116 LIBS="-lcrypto $LIBS"
8117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8118 /* end confdefs.h. */
8119
8120 /* Override any GCC internal prototype to avoid an error.
8121 Use char because int might match the return type of a GCC
8122 builtin and then its argument prototype would still apply. */
8123 #ifdef __cplusplus
8124 extern "C"
8125 #endif
8126 char DES_cbc_encrypt ();
8127 int
8128 main ()
8129 {
8130 return DES_cbc_encrypt ();
8131 ;
8132 return 0;
8133 }
8134 _ACEOF
8135 if ac_fn_c_try_link "$LINENO"; then :
8136 ac_cv_lib_crypto_DES_cbc_encrypt=yes
8137 else
8138 ac_cv_lib_crypto_DES_cbc_encrypt=no
8139 fi
8140 rm -f core conftest.err conftest.$ac_objext \
8141 conftest$ac_exeext conftest.$ac_ext
8142 LIBS=$ac_check_lib_save_LIBS
8143 fi
8144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8145 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8146 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8147 cat >>confdefs.h <<_ACEOF
8148 #define HAVE_LIBCRYPTO 1
8149 _ACEOF
8150
8151 LIBS="-lcrypto $LIBS"
8152
8153 fi
8154
8155 for ac_header in openssl/evp.h
8156 do :
8157 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8158 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8159 cat >>confdefs.h <<_ACEOF
8160 #define HAVE_OPENSSL_EVP_H 1
8161 _ACEOF
8162
8163 fi
8164
8165 done
8166
8167 fi
8168
8169 if test "$missing_includes" = "yes"; then
8170 CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8171 V_INCLS="$V_INCLS -I$srcdir/missing"
8172 fi
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183 # Find a good install program. We prefer a C program (faster),
8184 # so one script is as good as another. But avoid the broken or
8185 # incompatible versions:
8186 # SysV /etc/install, /usr/sbin/install
8187 # SunOS /usr/etc/install
8188 # IRIX /sbin/install
8189 # AIX /bin/install
8190 # AmigaOS /C/install, which installs bootblocks on floppy discs
8191 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8192 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8193 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8194 # OS/2's system install, which has a completely different semantic
8195 # ./install, which can be erroneously created by make from ./install.sh.
8196 # Reject install programs that cannot install multiple files.
8197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8198 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8199 if test -z "$INSTALL"; then
8200 if ${ac_cv_path_install+:} false; then :
8201 $as_echo_n "(cached) " >&6
8202 else
8203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8204 for as_dir in $PATH
8205 do
8206 IFS=$as_save_IFS
8207 test -z "$as_dir" && as_dir=.
8208 # Account for people who put trailing slashes in PATH elements.
8209 case $as_dir/ in #((
8210 ./ | .// | /[cC]/* | \
8211 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8212 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8213 /usr/ucb/* ) ;;
8214 *)
8215 # OSF1 and SCO ODT 3.0 have their own names for install.
8216 # Don't use installbsd from OSF since it installs stuff as root
8217 # by default.
8218 for ac_prog in ginstall scoinst install; do
8219 for ac_exec_ext in '' $ac_executable_extensions; do
8220 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8221 if test $ac_prog = install &&
8222 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8223 # AIX install. It has an incompatible calling convention.
8224 :
8225 elif test $ac_prog = install &&
8226 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8227 # program-specific install script used by HP pwplus--don't use.
8228 :
8229 else
8230 rm -rf conftest.one conftest.two conftest.dir
8231 echo one > conftest.one
8232 echo two > conftest.two
8233 mkdir conftest.dir
8234 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8235 test -s conftest.one && test -s conftest.two &&
8236 test -s conftest.dir/conftest.one &&
8237 test -s conftest.dir/conftest.two
8238 then
8239 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8240 break 3
8241 fi
8242 fi
8243 fi
8244 done
8245 done
8246 ;;
8247 esac
8248
8249 done
8250 IFS=$as_save_IFS
8251
8252 rm -rf conftest.one conftest.two conftest.dir
8253
8254 fi
8255 if test "${ac_cv_path_install+set}" = set; then
8256 INSTALL=$ac_cv_path_install
8257 else
8258 # As a last resort, use the slow shell script. Don't cache a
8259 # value for INSTALL within a source directory, because that will
8260 # break other packages using the cache if that directory is
8261 # removed, or if the value is a relative name.
8262 INSTALL=$ac_install_sh
8263 fi
8264 fi
8265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8266 $as_echo "$INSTALL" >&6; }
8267
8268 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8269 # It thinks the first close brace ends the variable substitution.
8270 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8271
8272 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8273
8274 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8275
8276
8277 ac_config_headers="$ac_config_headers config.h"
8278
8279
8280 ac_config_commands="$ac_config_commands default-1"
8281
8282 ac_config_files="$ac_config_files Makefile tcpdump.1"
8283
8284 cat >confcache <<\_ACEOF
8285 # This file is a shell script that caches the results of configure
8286 # tests run on this system so they can be shared between configure
8287 # scripts and configure runs, see configure's option --config-cache.
8288 # It is not useful on other systems. If it contains results you don't
8289 # want to keep, you may remove or edit it.
8290 #
8291 # config.status only pays attention to the cache file if you give it
8292 # the --recheck option to rerun configure.
8293 #
8294 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8295 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8296 # following values.
8297
8298 _ACEOF
8299
8300 # The following way of writing the cache mishandles newlines in values,
8301 # but we know of no workaround that is simple, portable, and efficient.
8302 # So, we kill variables containing newlines.
8303 # Ultrix sh set writes to stderr and can't be redirected directly,
8304 # and sets the high bit in the cache file unless we assign to the vars.
8305 (
8306 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8307 eval ac_val=\$$ac_var
8308 case $ac_val in #(
8309 *${as_nl}*)
8310 case $ac_var in #(
8311 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8312 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8313 esac
8314 case $ac_var in #(
8315 _ | IFS | as_nl) ;; #(
8316 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8317 *) { eval $ac_var=; unset $ac_var;} ;;
8318 esac ;;
8319 esac
8320 done
8321
8322 (set) 2>&1 |
8323 case $as_nl`(ac_space=' '; set) 2>&1` in #(
8324 *${as_nl}ac_space=\ *)
8325 # `set' does not quote correctly, so add quotes: double-quote
8326 # substitution turns \\\\ into \\, and sed turns \\ into \.
8327 sed -n \
8328 "s/'/'\\\\''/g;
8329 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8330 ;; #(
8331 *)
8332 # `set' quotes correctly as required by POSIX, so do not add quotes.
8333 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8334 ;;
8335 esac |
8336 sort
8337 ) |
8338 sed '
8339 /^ac_cv_env_/b end
8340 t clear
8341 :clear
8342 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8343 t end
8344 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8345 :end' >>confcache
8346 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8347 if test -w "$cache_file"; then
8348 if test "x$cache_file" != "x/dev/null"; then
8349 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8350 $as_echo "$as_me: updating cache $cache_file" >&6;}
8351 if test ! -f "$cache_file" || test -h "$cache_file"; then
8352 cat confcache >"$cache_file"
8353 else
8354 case $cache_file in #(
8355 */* | ?:*)
8356 mv -f confcache "$cache_file"$$ &&
8357 mv -f "$cache_file"$$ "$cache_file" ;; #(
8358 *)
8359 mv -f confcache "$cache_file" ;;
8360 esac
8361 fi
8362 fi
8363 else
8364 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8365 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8366 fi
8367 fi
8368 rm -f confcache
8369
8370 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8371 # Let make expand exec_prefix.
8372 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8373
8374 DEFS=-DHAVE_CONFIG_H
8375
8376 ac_libobjs=
8377 ac_ltlibobjs=
8378 U=
8379 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8380 # 1. Remove the extension, and $U if already installed.
8381 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8382 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8383 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8384 # will be set to the directory where LIBOBJS objects are built.
8385 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8386 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8387 done
8388 LIBOBJS=$ac_libobjs
8389
8390 LTLIBOBJS=$ac_ltlibobjs
8391
8392
8393
8394 : "${CONFIG_STATUS=./config.status}"
8395 ac_write_fail=0
8396 ac_clean_files_save=$ac_clean_files
8397 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8398 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8399 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8400 as_write_fail=0
8401 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8402 #! $SHELL
8403 # Generated by $as_me.
8404 # Run this file to recreate the current configuration.
8405 # Compiler output produced by configure, useful for debugging
8406 # configure, is in config.log if it exists.
8407
8408 debug=false
8409 ac_cs_recheck=false
8410 ac_cs_silent=false
8411
8412 SHELL=\${CONFIG_SHELL-$SHELL}
8413 export SHELL
8414 _ASEOF
8415 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8416 ## -------------------- ##
8417 ## M4sh Initialization. ##
8418 ## -------------------- ##
8419
8420 # Be more Bourne compatible
8421 DUALCASE=1; export DUALCASE # for MKS sh
8422 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8423 emulate sh
8424 NULLCMD=:
8425 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8426 # is contrary to our usage. Disable this feature.
8427 alias -g '${1+"$@"}'='"$@"'
8428 setopt NO_GLOB_SUBST
8429 else
8430 case `(set -o) 2>/dev/null` in #(
8431 *posix*) :
8432 set -o posix ;; #(
8433 *) :
8434 ;;
8435 esac
8436 fi
8437
8438
8439 as_nl='
8440 '
8441 export as_nl
8442 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8443 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8444 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8445 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8446 # Prefer a ksh shell builtin over an external printf program on Solaris,
8447 # but without wasting forks for bash or zsh.
8448 if test -z "$BASH_VERSION$ZSH_VERSION" \
8449 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8450 as_echo='print -r --'
8451 as_echo_n='print -rn --'
8452 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8453 as_echo='printf %s\n'
8454 as_echo_n='printf %s'
8455 else
8456 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8457 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8458 as_echo_n='/usr/ucb/echo -n'
8459 else
8460 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8461 as_echo_n_body='eval
8462 arg=$1;
8463 case $arg in #(
8464 *"$as_nl"*)
8465 expr "X$arg" : "X\\(.*\\)$as_nl";
8466 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8467 esac;
8468 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8469 '
8470 export as_echo_n_body
8471 as_echo_n='sh -c $as_echo_n_body as_echo'
8472 fi
8473 export as_echo_body
8474 as_echo='sh -c $as_echo_body as_echo'
8475 fi
8476
8477 # The user is always right.
8478 if test "${PATH_SEPARATOR+set}" != set; then
8479 PATH_SEPARATOR=:
8480 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8481 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8482 PATH_SEPARATOR=';'
8483 }
8484 fi
8485
8486
8487 # IFS
8488 # We need space, tab and new line, in precisely that order. Quoting is
8489 # there to prevent editors from complaining about space-tab.
8490 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8491 # splitting by setting IFS to empty value.)
8492 IFS=" "" $as_nl"
8493
8494 # Find who we are. Look in the path if we contain no directory separator.
8495 as_myself=
8496 case $0 in #((
8497 *[\\/]* ) as_myself=$0 ;;
8498 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8499 for as_dir in $PATH
8500 do
8501 IFS=$as_save_IFS
8502 test -z "$as_dir" && as_dir=.
8503 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8504 done
8505 IFS=$as_save_IFS
8506
8507 ;;
8508 esac
8509 # We did not find ourselves, most probably we were run as `sh COMMAND'
8510 # in which case we are not to be found in the path.
8511 if test "x$as_myself" = x; then
8512 as_myself=$0
8513 fi
8514 if test ! -f "$as_myself"; then
8515 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8516 exit 1
8517 fi
8518
8519 # Unset variables that we do not need and which cause bugs (e.g. in
8520 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8521 # suppresses any "Segmentation fault" message there. '((' could
8522 # trigger a bug in pdksh 5.2.14.
8523 for as_var in BASH_ENV ENV MAIL MAILPATH
8524 do eval test x\${$as_var+set} = xset \
8525 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8526 done
8527 PS1='$ '
8528 PS2='> '
8529 PS4='+ '
8530
8531 # NLS nuisances.
8532 LC_ALL=C
8533 export LC_ALL
8534 LANGUAGE=C
8535 export LANGUAGE
8536
8537 # CDPATH.
8538 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8539
8540
8541 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8542 # ----------------------------------------
8543 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8544 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8545 # script with STATUS, using 1 if that was 0.
8546 as_fn_error ()
8547 {
8548 as_status=$1; test $as_status -eq 0 && as_status=1
8549 if test "$4"; then
8550 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8551 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8552 fi
8553 $as_echo "$as_me: error: $2" >&2
8554 as_fn_exit $as_status
8555 } # as_fn_error
8556
8557
8558 # as_fn_set_status STATUS
8559 # -----------------------
8560 # Set $? to STATUS, without forking.
8561 as_fn_set_status ()
8562 {
8563 return $1
8564 } # as_fn_set_status
8565
8566 # as_fn_exit STATUS
8567 # -----------------
8568 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8569 as_fn_exit ()
8570 {
8571 set +e
8572 as_fn_set_status $1
8573 exit $1
8574 } # as_fn_exit
8575
8576 # as_fn_unset VAR
8577 # ---------------
8578 # Portably unset VAR.
8579 as_fn_unset ()
8580 {
8581 { eval $1=; unset $1;}
8582 }
8583 as_unset=as_fn_unset
8584 # as_fn_append VAR VALUE
8585 # ----------------------
8586 # Append the text in VALUE to the end of the definition contained in VAR. Take
8587 # advantage of any shell optimizations that allow amortized linear growth over
8588 # repeated appends, instead of the typical quadratic growth present in naive
8589 # implementations.
8590 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8591 eval 'as_fn_append ()
8592 {
8593 eval $1+=\$2
8594 }'
8595 else
8596 as_fn_append ()
8597 {
8598 eval $1=\$$1\$2
8599 }
8600 fi # as_fn_append
8601
8602 # as_fn_arith ARG...
8603 # ------------------
8604 # Perform arithmetic evaluation on the ARGs, and store the result in the
8605 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8606 # must be portable across $(()) and expr.
8607 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8608 eval 'as_fn_arith ()
8609 {
8610 as_val=$(( $* ))
8611 }'
8612 else
8613 as_fn_arith ()
8614 {
8615 as_val=`expr "$@" || test $? -eq 1`
8616 }
8617 fi # as_fn_arith
8618
8619
8620 if expr a : '\(a\)' >/dev/null 2>&1 &&
8621 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8622 as_expr=expr
8623 else
8624 as_expr=false
8625 fi
8626
8627 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8628 as_basename=basename
8629 else
8630 as_basename=false
8631 fi
8632
8633 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8634 as_dirname=dirname
8635 else
8636 as_dirname=false
8637 fi
8638
8639 as_me=`$as_basename -- "$0" ||
8640 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8641 X"$0" : 'X\(//\)$' \| \
8642 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8643 $as_echo X/"$0" |
8644 sed '/^.*\/\([^/][^/]*\)\/*$/{
8645 s//\1/
8646 q
8647 }
8648 /^X\/\(\/\/\)$/{
8649 s//\1/
8650 q
8651 }
8652 /^X\/\(\/\).*/{
8653 s//\1/
8654 q
8655 }
8656 s/.*/./; q'`
8657
8658 # Avoid depending upon Character Ranges.
8659 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8660 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8661 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8662 as_cr_digits='0123456789'
8663 as_cr_alnum=$as_cr_Letters$as_cr_digits
8664
8665 ECHO_C= ECHO_N= ECHO_T=
8666 case `echo -n x` in #(((((
8667 -n*)
8668 case `echo 'xy\c'` in
8669 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8670 xy) ECHO_C='\c';;
8671 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8672 ECHO_T=' ';;
8673 esac;;
8674 *)
8675 ECHO_N='-n';;
8676 esac
8677
8678 rm -f conf$$ conf$$.exe conf$$.file
8679 if test -d conf$$.dir; then
8680 rm -f conf$$.dir/conf$$.file
8681 else
8682 rm -f conf$$.dir
8683 mkdir conf$$.dir 2>/dev/null
8684 fi
8685 if (echo >conf$$.file) 2>/dev/null; then
8686 if ln -s conf$$.file conf$$ 2>/dev/null; then
8687 as_ln_s='ln -s'
8688 # ... but there are two gotchas:
8689 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8690 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8691 # In both cases, we have to default to `cp -pR'.
8692 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8693 as_ln_s='cp -pR'
8694 elif ln conf$$.file conf$$ 2>/dev/null; then
8695 as_ln_s=ln
8696 else
8697 as_ln_s='cp -pR'
8698 fi
8699 else
8700 as_ln_s='cp -pR'
8701 fi
8702 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8703 rmdir conf$$.dir 2>/dev/null
8704
8705
8706 # as_fn_mkdir_p
8707 # -------------
8708 # Create "$as_dir" as a directory, including parents if necessary.
8709 as_fn_mkdir_p ()
8710 {
8711
8712 case $as_dir in #(
8713 -*) as_dir=./$as_dir;;
8714 esac
8715 test -d "$as_dir" || eval $as_mkdir_p || {
8716 as_dirs=
8717 while :; do
8718 case $as_dir in #(
8719 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8720 *) as_qdir=$as_dir;;
8721 esac
8722 as_dirs="'$as_qdir' $as_dirs"
8723 as_dir=`$as_dirname -- "$as_dir" ||
8724 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8725 X"$as_dir" : 'X\(//\)[^/]' \| \
8726 X"$as_dir" : 'X\(//\)$' \| \
8727 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8728 $as_echo X"$as_dir" |
8729 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8730 s//\1/
8731 q
8732 }
8733 /^X\(\/\/\)[^/].*/{
8734 s//\1/
8735 q
8736 }
8737 /^X\(\/\/\)$/{
8738 s//\1/
8739 q
8740 }
8741 /^X\(\/\).*/{
8742 s//\1/
8743 q
8744 }
8745 s/.*/./; q'`
8746 test -d "$as_dir" && break
8747 done
8748 test -z "$as_dirs" || eval "mkdir $as_dirs"
8749 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8750
8751
8752 } # as_fn_mkdir_p
8753 if mkdir -p . 2>/dev/null; then
8754 as_mkdir_p='mkdir -p "$as_dir"'
8755 else
8756 test -d ./-p && rmdir ./-p
8757 as_mkdir_p=false
8758 fi
8759
8760
8761 # as_fn_executable_p FILE
8762 # -----------------------
8763 # Test if FILE is an executable regular file.
8764 as_fn_executable_p ()
8765 {
8766 test -f "$1" && test -x "$1"
8767 } # as_fn_executable_p
8768 as_test_x='test -x'
8769 as_executable_p=as_fn_executable_p
8770
8771 # Sed expression to map a string onto a valid CPP name.
8772 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8773
8774 # Sed expression to map a string onto a valid variable name.
8775 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8776
8777
8778 exec 6>&1
8779 ## ----------------------------------- ##
8780 ## Main body of $CONFIG_STATUS script. ##
8781 ## ----------------------------------- ##
8782 _ASEOF
8783 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8784
8785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8786 # Save the log message, to keep $0 and so on meaningful, and to
8787 # report actual input values of CONFIG_FILES etc. instead of their
8788 # values after options handling.
8789 ac_log="
8790 This file was extended by $as_me, which was
8791 generated by GNU Autoconf 2.69. Invocation command line was
8792
8793 CONFIG_FILES = $CONFIG_FILES
8794 CONFIG_HEADERS = $CONFIG_HEADERS
8795 CONFIG_LINKS = $CONFIG_LINKS
8796 CONFIG_COMMANDS = $CONFIG_COMMANDS
8797 $ $0 $@
8798
8799 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8800 "
8801
8802 _ACEOF
8803
8804 case $ac_config_files in *"
8805 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8806 esac
8807
8808 case $ac_config_headers in *"
8809 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8810 esac
8811
8812
8813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8814 # Files that config.status was made for.
8815 config_files="$ac_config_files"
8816 config_headers="$ac_config_headers"
8817 config_commands="$ac_config_commands"
8818
8819 _ACEOF
8820
8821 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8822 ac_cs_usage="\
8823 \`$as_me' instantiates files and other configuration actions
8824 from templates according to the current configuration. Unless the files
8825 and actions are specified as TAGs, all are instantiated by default.
8826
8827 Usage: $0 [OPTION]... [TAG]...
8828
8829 -h, --help print this help, then exit
8830 -V, --version print version number and configuration settings, then exit
8831 --config print configuration, then exit
8832 -q, --quiet, --silent
8833 do not print progress messages
8834 -d, --debug don't remove temporary files
8835 --recheck update $as_me by reconfiguring in the same conditions
8836 --file=FILE[:TEMPLATE]
8837 instantiate the configuration file FILE
8838 --header=FILE[:TEMPLATE]
8839 instantiate the configuration header FILE
8840
8841 Configuration files:
8842 $config_files
8843
8844 Configuration headers:
8845 $config_headers
8846
8847 Configuration commands:
8848 $config_commands
8849
8850 Report bugs to the package provider."
8851
8852 _ACEOF
8853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8854 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8855 ac_cs_version="\\
8856 config.status
8857 configured by $0, generated by GNU Autoconf 2.69,
8858 with options \\"\$ac_cs_config\\"
8859
8860 Copyright (C) 2012 Free Software Foundation, Inc.
8861 This config.status script is free software; the Free Software Foundation
8862 gives unlimited permission to copy, distribute and modify it."
8863
8864 ac_pwd='$ac_pwd'
8865 srcdir='$srcdir'
8866 INSTALL='$INSTALL'
8867 test -n "\$AWK" || AWK=awk
8868 _ACEOF
8869
8870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8871 # The default lists apply if the user does not specify any file.
8872 ac_need_defaults=:
8873 while test $# != 0
8874 do
8875 case $1 in
8876 --*=?*)
8877 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8878 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8879 ac_shift=:
8880 ;;
8881 --*=)
8882 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8883 ac_optarg=
8884 ac_shift=:
8885 ;;
8886 *)
8887 ac_option=$1
8888 ac_optarg=$2
8889 ac_shift=shift
8890 ;;
8891 esac
8892
8893 case $ac_option in
8894 # Handling of the options.
8895 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8896 ac_cs_recheck=: ;;
8897 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8898 $as_echo "$ac_cs_version"; exit ;;
8899 --config | --confi | --conf | --con | --co | --c )
8900 $as_echo "$ac_cs_config"; exit ;;
8901 --debug | --debu | --deb | --de | --d | -d )
8902 debug=: ;;
8903 --file | --fil | --fi | --f )
8904 $ac_shift
8905 case $ac_optarg in
8906 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8907 '') as_fn_error $? "missing file argument" ;;
8908 esac
8909 as_fn_append CONFIG_FILES " '$ac_optarg'"
8910 ac_need_defaults=false;;
8911 --header | --heade | --head | --hea )
8912 $ac_shift
8913 case $ac_optarg in
8914 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8915 esac
8916 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8917 ac_need_defaults=false;;
8918 --he | --h)
8919 # Conflict between --help and --header
8920 as_fn_error $? "ambiguous option: \`$1'
8921 Try \`$0 --help' for more information.";;
8922 --help | --hel | -h )
8923 $as_echo "$ac_cs_usage"; exit ;;
8924 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8925 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8926 ac_cs_silent=: ;;
8927
8928 # This is an error.
8929 -*) as_fn_error $? "unrecognized option: \`$1'
8930 Try \`$0 --help' for more information." ;;
8931
8932 *) as_fn_append ac_config_targets " $1"
8933 ac_need_defaults=false ;;
8934
8935 esac
8936 shift
8937 done
8938
8939 ac_configure_extra_args=
8940
8941 if $ac_cs_silent; then
8942 exec 6>/dev/null
8943 ac_configure_extra_args="$ac_configure_extra_args --silent"
8944 fi
8945
8946 _ACEOF
8947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8948 if \$ac_cs_recheck; then
8949 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8950 shift
8951 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8952 CONFIG_SHELL='$SHELL'
8953 export CONFIG_SHELL
8954 exec "\$@"
8955 fi
8956
8957 _ACEOF
8958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8959 exec 5>>config.log
8960 {
8961 echo
8962 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8963 ## Running $as_me. ##
8964 _ASBOX
8965 $as_echo "$ac_log"
8966 } >&5
8967
8968 _ACEOF
8969 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8970 #
8971 # INIT-COMMANDS
8972 #
8973
8974
8975 _ACEOF
8976
8977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8978
8979 # Handling of arguments.
8980 for ac_config_target in $ac_config_targets
8981 do
8982 case $ac_config_target in
8983 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8984 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8985 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8986 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
8987
8988 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8989 esac
8990 done
8991
8992
8993 # If the user did not use the arguments to specify the items to instantiate,
8994 # then the envvar interface is used. Set only those that are not.
8995 # We use the long form for the default assignment because of an extremely
8996 # bizarre bug on SunOS 4.1.3.
8997 if $ac_need_defaults; then
8998 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8999 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9000 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9001 fi
9002
9003 # Have a temporary directory for convenience. Make it in the build tree
9004 # simply because there is no reason against having it here, and in addition,
9005 # creating and moving files from /tmp can sometimes cause problems.
9006 # Hook for its removal unless debugging.
9007 # Note that there is a small window in which the directory will not be cleaned:
9008 # after its creation but before its name has been assigned to `$tmp'.
9009 $debug ||
9010 {
9011 tmp= ac_tmp=
9012 trap 'exit_status=$?
9013 : "${ac_tmp:=$tmp}"
9014 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9015 ' 0
9016 trap 'as_fn_exit 1' 1 2 13 15
9017 }
9018 # Create a (secure) tmp directory for tmp files.
9019
9020 {
9021 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9022 test -d "$tmp"
9023 } ||
9024 {
9025 tmp=./conf$$-$RANDOM
9026 (umask 077 && mkdir "$tmp")
9027 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9028 ac_tmp=$tmp
9029
9030 # Set up the scripts for CONFIG_FILES section.
9031 # No need to generate them if there are no CONFIG_FILES.
9032 # This happens for instance with `./config.status config.h'.
9033 if test -n "$CONFIG_FILES"; then
9034
9035
9036 ac_cr=`echo X | tr X '\015'`
9037 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9038 # But we know of no other shell where ac_cr would be empty at this
9039 # point, so we can use a bashism as a fallback.
9040 if test "x$ac_cr" = x; then
9041 eval ac_cr=\$\'\\r\'
9042 fi
9043 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9044 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9045 ac_cs_awk_cr='\\r'
9046 else
9047 ac_cs_awk_cr=$ac_cr
9048 fi
9049
9050 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9051 _ACEOF
9052
9053
9054 {
9055 echo "cat >conf$$subs.awk <<_ACEOF" &&
9056 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9057 echo "_ACEOF"
9058 } >conf$$subs.sh ||
9059 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9060 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9061 ac_delim='%!_!# '
9062 for ac_last_try in false false false false false :; do
9063 . ./conf$$subs.sh ||
9064 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9065
9066 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9067 if test $ac_delim_n = $ac_delim_num; then
9068 break
9069 elif $ac_last_try; then
9070 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9071 else
9072 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9073 fi
9074 done
9075 rm -f conf$$subs.sh
9076
9077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9078 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9079 _ACEOF
9080 sed -n '
9081 h
9082 s/^/S["/; s/!.*/"]=/
9083 p
9084 g
9085 s/^[^!]*!//
9086 :repl
9087 t repl
9088 s/'"$ac_delim"'$//
9089 t delim
9090 :nl
9091 h
9092 s/\(.\{148\}\)..*/\1/
9093 t more1
9094 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9095 p
9096 n
9097 b repl
9098 :more1
9099 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9100 p
9101 g
9102 s/.\{148\}//
9103 t nl
9104 :delim
9105 h
9106 s/\(.\{148\}\)..*/\1/
9107 t more2
9108 s/["\\]/\\&/g; s/^/"/; s/$/"/
9109 p
9110 b
9111 :more2
9112 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9113 p
9114 g
9115 s/.\{148\}//
9116 t delim
9117 ' <conf$$subs.awk | sed '
9118 /^[^""]/{
9119 N
9120 s/\n//
9121 }
9122 ' >>$CONFIG_STATUS || ac_write_fail=1
9123 rm -f conf$$subs.awk
9124 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9125 _ACAWK
9126 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9127 for (key in S) S_is_set[key] = 1
9128 FS = "\a"
9129
9130 }
9131 {
9132 line = $ 0
9133 nfields = split(line, field, "@")
9134 substed = 0
9135 len = length(field[1])
9136 for (i = 2; i < nfields; i++) {
9137 key = field[i]
9138 keylen = length(key)
9139 if (S_is_set[key]) {
9140 value = S[key]
9141 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9142 len += length(value) + length(field[++i])
9143 substed = 1
9144 } else
9145 len += 1 + keylen
9146 }
9147
9148 print line
9149 }
9150
9151 _ACAWK
9152 _ACEOF
9153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9154 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9155 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9156 else
9157 cat
9158 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9159 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9160 _ACEOF
9161
9162 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9163 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9164 # trailing colons and then remove the whole line if VPATH becomes empty
9165 # (actually we leave an empty line to preserve line numbers).
9166 if test "x$srcdir" = x.; then
9167 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9168 h
9169 s///
9170 s/^/:/
9171 s/[ ]*$/:/
9172 s/:\$(srcdir):/:/g
9173 s/:\${srcdir}:/:/g
9174 s/:@srcdir@:/:/g
9175 s/^:*//
9176 s/:*$//
9177 x
9178 s/\(=[ ]*\).*/\1/
9179 G
9180 s/\n//
9181 s/^[^=]*=[ ]*$//
9182 }'
9183 fi
9184
9185 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9186 fi # test -n "$CONFIG_FILES"
9187
9188 # Set up the scripts for CONFIG_HEADERS section.
9189 # No need to generate them if there are no CONFIG_HEADERS.
9190 # This happens for instance with `./config.status Makefile'.
9191 if test -n "$CONFIG_HEADERS"; then
9192 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9193 BEGIN {
9194 _ACEOF
9195
9196 # Transform confdefs.h into an awk script `defines.awk', embedded as
9197 # here-document in config.status, that substitutes the proper values into
9198 # config.h.in to produce config.h.
9199
9200 # Create a delimiter string that does not exist in confdefs.h, to ease
9201 # handling of long lines.
9202 ac_delim='%!_!# '
9203 for ac_last_try in false false :; do
9204 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9205 if test -z "$ac_tt"; then
9206 break
9207 elif $ac_last_try; then
9208 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9209 else
9210 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9211 fi
9212 done
9213
9214 # For the awk script, D is an array of macro values keyed by name,
9215 # likewise P contains macro parameters if any. Preserve backslash
9216 # newline sequences.
9217
9218 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9219 sed -n '
9220 s/.\{148\}/&'"$ac_delim"'/g
9221 t rset
9222 :rset
9223 s/^[ ]*#[ ]*define[ ][ ]*/ /
9224 t def
9225 d
9226 :def
9227 s/\\$//
9228 t bsnl
9229 s/["\\]/\\&/g
9230 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9231 D["\1"]=" \3"/p
9232 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9233 d
9234 :bsnl
9235 s/["\\]/\\&/g
9236 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9237 D["\1"]=" \3\\\\\\n"\\/p
9238 t cont
9239 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9240 t cont
9241 d
9242 :cont
9243 n
9244 s/.\{148\}/&'"$ac_delim"'/g
9245 t clear
9246 :clear
9247 s/\\$//
9248 t bsnlc
9249 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9250 d
9251 :bsnlc
9252 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9253 b cont
9254 ' <confdefs.h | sed '
9255 s/'"$ac_delim"'/"\\\
9256 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9257
9258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9259 for (key in D) D_is_set[key] = 1
9260 FS = "\a"
9261 }
9262 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9263 line = \$ 0
9264 split(line, arg, " ")
9265 if (arg[1] == "#") {
9266 defundef = arg[2]
9267 mac1 = arg[3]
9268 } else {
9269 defundef = substr(arg[1], 2)
9270 mac1 = arg[2]
9271 }
9272 split(mac1, mac2, "(") #)
9273 macro = mac2[1]
9274 prefix = substr(line, 1, index(line, defundef) - 1)
9275 if (D_is_set[macro]) {
9276 # Preserve the white space surrounding the "#".
9277 print prefix "define", macro P[macro] D[macro]
9278 next
9279 } else {
9280 # Replace #undef with comments. This is necessary, for example,
9281 # in the case of _POSIX_SOURCE, which is predefined and required
9282 # on some systems where configure will not decide to define it.
9283 if (defundef == "undef") {
9284 print "/*", prefix defundef, macro, "*/"
9285 next
9286 }
9287 }
9288 }
9289 { print }
9290 _ACAWK
9291 _ACEOF
9292 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9293 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9294 fi # test -n "$CONFIG_HEADERS"
9295
9296
9297 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
9298 shift
9299 for ac_tag
9300 do
9301 case $ac_tag in
9302 :[FHLC]) ac_mode=$ac_tag; continue;;
9303 esac
9304 case $ac_mode$ac_tag in
9305 :[FHL]*:*);;
9306 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9307 :[FH]-) ac_tag=-:-;;
9308 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9309 esac
9310 ac_save_IFS=$IFS
9311 IFS=:
9312 set x $ac_tag
9313 IFS=$ac_save_IFS
9314 shift
9315 ac_file=$1
9316 shift
9317
9318 case $ac_mode in
9319 :L) ac_source=$1;;
9320 :[FH])
9321 ac_file_inputs=
9322 for ac_f
9323 do
9324 case $ac_f in
9325 -) ac_f="$ac_tmp/stdin";;
9326 *) # Look for the file first in the build tree, then in the source tree
9327 # (if the path is not absolute). The absolute path cannot be DOS-style,
9328 # because $ac_f cannot contain `:'.
9329 test -f "$ac_f" ||
9330 case $ac_f in
9331 [\\/$]*) false;;
9332 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9333 esac ||
9334 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9335 esac
9336 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9337 as_fn_append ac_file_inputs " '$ac_f'"
9338 done
9339
9340 # Let's still pretend it is `configure' which instantiates (i.e., don't
9341 # use $as_me), people would be surprised to read:
9342 # /* config.h. Generated by config.status. */
9343 configure_input='Generated from '`
9344 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9345 `' by configure.'
9346 if test x"$ac_file" != x-; then
9347 configure_input="$ac_file. $configure_input"
9348 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9349 $as_echo "$as_me: creating $ac_file" >&6;}
9350 fi
9351 # Neutralize special characters interpreted by sed in replacement strings.
9352 case $configure_input in #(
9353 *\&* | *\|* | *\\* )
9354 ac_sed_conf_input=`$as_echo "$configure_input" |
9355 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9356 *) ac_sed_conf_input=$configure_input;;
9357 esac
9358
9359 case $ac_tag in
9360 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9361 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9362 esac
9363 ;;
9364 esac
9365
9366 ac_dir=`$as_dirname -- "$ac_file" ||
9367 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9368 X"$ac_file" : 'X\(//\)[^/]' \| \
9369 X"$ac_file" : 'X\(//\)$' \| \
9370 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9371 $as_echo X"$ac_file" |
9372 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9373 s//\1/
9374 q
9375 }
9376 /^X\(\/\/\)[^/].*/{
9377 s//\1/
9378 q
9379 }
9380 /^X\(\/\/\)$/{
9381 s//\1/
9382 q
9383 }
9384 /^X\(\/\).*/{
9385 s//\1/
9386 q
9387 }
9388 s/.*/./; q'`
9389 as_dir="$ac_dir"; as_fn_mkdir_p
9390 ac_builddir=.
9391
9392 case "$ac_dir" in
9393 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9394 *)
9395 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9396 # A ".." for each directory in $ac_dir_suffix.
9397 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9398 case $ac_top_builddir_sub in
9399 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9400 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9401 esac ;;
9402 esac
9403 ac_abs_top_builddir=$ac_pwd
9404 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9405 # for backward compatibility:
9406 ac_top_builddir=$ac_top_build_prefix
9407
9408 case $srcdir in
9409 .) # We are building in place.
9410 ac_srcdir=.
9411 ac_top_srcdir=$ac_top_builddir_sub
9412 ac_abs_top_srcdir=$ac_pwd ;;
9413 [\\/]* | ?:[\\/]* ) # Absolute name.
9414 ac_srcdir=$srcdir$ac_dir_suffix;
9415 ac_top_srcdir=$srcdir
9416 ac_abs_top_srcdir=$srcdir ;;
9417 *) # Relative name.
9418 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9419 ac_top_srcdir=$ac_top_build_prefix$srcdir
9420 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9421 esac
9422 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9423
9424
9425 case $ac_mode in
9426 :F)
9427 #
9428 # CONFIG_FILE
9429 #
9430
9431 case $INSTALL in
9432 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9433 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9434 esac
9435 _ACEOF
9436
9437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9438 # If the template does not know about datarootdir, expand it.
9439 # FIXME: This hack should be removed a few years after 2.60.
9440 ac_datarootdir_hack=; ac_datarootdir_seen=
9441 ac_sed_dataroot='
9442 /datarootdir/ {
9443 p
9444 q
9445 }
9446 /@datadir@/p
9447 /@docdir@/p
9448 /@infodir@/p
9449 /@localedir@/p
9450 /@mandir@/p'
9451 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9452 *datarootdir*) ac_datarootdir_seen=yes;;
9453 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9455 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9456 _ACEOF
9457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9458 ac_datarootdir_hack='
9459 s&@datadir@&$datadir&g
9460 s&@docdir@&$docdir&g
9461 s&@infodir@&$infodir&g
9462 s&@localedir@&$localedir&g
9463 s&@mandir@&$mandir&g
9464 s&\\\${datarootdir}&$datarootdir&g' ;;
9465 esac
9466 _ACEOF
9467
9468 # Neutralize VPATH when `$srcdir' = `.'.
9469 # Shell code in configure.ac might set extrasub.
9470 # FIXME: do we really want to maintain this feature?
9471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9472 ac_sed_extra="$ac_vpsub
9473 $extrasub
9474 _ACEOF
9475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9476 :t
9477 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9478 s|@configure_input@|$ac_sed_conf_input|;t t
9479 s&@top_builddir@&$ac_top_builddir_sub&;t t
9480 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9481 s&@srcdir@&$ac_srcdir&;t t
9482 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9483 s&@top_srcdir@&$ac_top_srcdir&;t t
9484 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9485 s&@builddir@&$ac_builddir&;t t
9486 s&@abs_builddir@&$ac_abs_builddir&;t t
9487 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9488 s&@INSTALL@&$ac_INSTALL&;t t
9489 $ac_datarootdir_hack
9490 "
9491 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9492 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9493
9494 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9495 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9496 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9497 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9498 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9499 which seems to be undefined. Please make sure it is defined" >&5
9500 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9501 which seems to be undefined. Please make sure it is defined" >&2;}
9502
9503 rm -f "$ac_tmp/stdin"
9504 case $ac_file in
9505 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9506 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9507 esac \
9508 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9509 ;;
9510 :H)
9511 #
9512 # CONFIG_HEADER
9513 #
9514 if test x"$ac_file" != x-; then
9515 {
9516 $as_echo "/* $configure_input */" \
9517 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9518 } >"$ac_tmp/config.h" \
9519 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9520 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9521 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9522 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9523 else
9524 rm -f "$ac_file"
9525 mv "$ac_tmp/config.h" "$ac_file" \
9526 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9527 fi
9528 else
9529 $as_echo "/* $configure_input */" \
9530 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9531 || as_fn_error $? "could not create -" "$LINENO" 5
9532 fi
9533 ;;
9534
9535 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9536 $as_echo "$as_me: executing $ac_file commands" >&6;}
9537 ;;
9538 esac
9539
9540
9541 case $ac_file$ac_mode in
9542 "default-1":C) if test -f .devel; then
9543 echo timestamp > stamp-h
9544 cat Makefile-devel-adds >> Makefile
9545 make depend
9546 fi ;;
9547
9548 esac
9549 done # for ac_tag
9550
9551
9552 as_fn_exit 0
9553 _ACEOF
9554 ac_clean_files=$ac_clean_files_save
9555
9556 test $ac_write_fail = 0 ||
9557 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9558
9559
9560 # configure is writing to config.log, and then calls config.status.
9561 # config.status does its own redirection, appending to config.log.
9562 # Unfortunately, on DOS this fails, as config.log is still kept open
9563 # by configure, so config.status won't be able to write to it; its
9564 # output is simply discarded. So we exec the FD to /dev/null,
9565 # effectively closing config.log, so it can be properly (re)opened and
9566 # appended to by config.status. When coming back to configure, we
9567 # need to make the FD available again.
9568 if test "$no_create" != yes; then
9569 ac_cs_success=:
9570 ac_config_status_args=
9571 test "$silent" = yes &&
9572 ac_config_status_args="$ac_config_status_args --quiet"
9573 exec 5>/dev/null
9574 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9575 exec 5>>config.log
9576 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9577 # would make configure fail if this is the last instruction.
9578 $ac_cs_success || as_fn_exit 1
9579 fi
9580 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9582 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9583 fi
9584
9585 exit 0
[mirror] the TCPdump network dissector