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[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 with_system_libpcap
708 with_crypto
709 with_cap_ng
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
1335 Optional Packages:
1336 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1337 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1338 --without-gcc don't use gcc
1339 --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
1340 --without-smi don't link with libsmi
1341 --with-user=USERNAME drop privileges by default to USERNAME
1342 --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
1343 --with-sandbox-capsicum use Capsicum security functions [default=yes, if
1344 available]
1345 --with-system-libpcap don't use local pcap library
1346 --with-crypto[=DIR] use OpenSSL/libressl libcrypto (located in directory
1347 DIR, if specified) [default=yes, if available]
1348 --with-cap-ng use libcap-ng [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 if expr "x-ffloat-store" : "x-W.*" >/dev/null
3354 then
3355 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -ffloat-store"
3356 elif expr "x-ffloat-store" : "x-f.*" >/dev/null
3357 then
3358 CFLAGS="$CFLAGS -Werror -ffloat-store"
3359 elif expr "x-ffloat-store" : "x-m.*" >/dev/null
3360 then
3361 CFLAGS="$CFLAGS -Werror -ffloat-store"
3362 else
3363 CFLAGS="$CFLAGS -ffloat-store"
3364 fi
3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h. */
3367
3368 int
3369 main ()
3370 {
3371 return 0
3372 ;
3373 return 0;
3374 }
3375 _ACEOF
3376 if ac_fn_c_try_compile "$LINENO"; then :
3377
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3379 $as_echo "yes" >&6; }
3380 CFLAGS="$save_CFLAGS"
3381 V_CCOPT="$V_CCOPT -ffloat-store"
3382
3383 else
3384
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3386 $as_echo "no" >&6; }
3387 CFLAGS="$save_CFLAGS"
3388
3389 fi
3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3391
3392 else
3393 V_INCLS="$V_INCLS -I/usr/local/include"
3394 LDFLAGS="$LDFLAGS -L/usr/local/lib"
3395
3396 case "$host_os" in
3397
3398 darwin*)
3399 #
3400 # This is assumed either to be GCC or clang, both
3401 # of which use -Werror to force warnings to be errors.
3402 #
3403 ac_lbl_cc_force_warning_errors=-Werror
3404 ;;
3405
3406 hpux*)
3407 #
3408 # HP C, which is what we presume we're using, doesn't
3409 # exit with a non-zero exit status if we hand it an
3410 # invalid -W flag, can't be forced to do so even with
3411 # +We, and doesn't handle GCC-style -W flags, so we
3412 # don't want to try using GCC-style -W flags.
3413 #
3414 ac_lbl_cc_dont_try_gcc_dashW=yes
3415 ;;
3416
3417 irix*)
3418 #
3419 # MIPS C, which is what we presume we're using, doesn't
3420 # necessarily exit with a non-zero exit status if we
3421 # hand it an invalid -W flag, can't be forced to do
3422 # so, and doesn't handle GCC-style -W flags, so we
3423 # don't want to try using GCC-style -W flags.
3424 #
3425 ac_lbl_cc_dont_try_gcc_dashW=yes
3426 #
3427 # It also, apparently, defaults to "char" being
3428 # unsigned, unlike most other C implementations;
3429 # I suppose we could say "signed char" whenever
3430 # we want to guarantee a signed "char", but let's
3431 # just force signed chars.
3432 #
3433 # -xansi is normally the default, but the
3434 # configure script was setting it; perhaps -cckr
3435 # was the default in the Old Days. (Then again,
3436 # that would probably be for backwards compatibility
3437 # in the days when ANSI C was Shiny and New, i.e.
3438 # 1989 and the early '90's, so maybe we can just
3439 # drop support for those compilers.)
3440 #
3441 # -g is equivalent to -g2, which turns off
3442 # optimization; we choose -g3, which generates
3443 # debugging information but doesn't turn off
3444 # optimization (even if the optimization would
3445 # cause inaccuracies in debugging).
3446 #
3447 V_CCOPT="$V_CCOPT -xansi -signed -g3"
3448 ;;
3449
3450 osf*)
3451 #
3452 # Presumed to be DEC OSF/1, Digital UNIX, or
3453 # Tru64 UNIX.
3454 #
3455 # The DEC C compiler, which is what we presume we're
3456 # using, doesn't exit with a non-zero exit status if we
3457 # hand it an invalid -W flag, can't be forced to do
3458 # so, and doesn't handle GCC-style -W flags, so we
3459 # don't want to try using GCC-style -W flags.
3460 #
3461 ac_lbl_cc_dont_try_gcc_dashW=yes
3462 #
3463 # -g is equivalent to -g2, which turns off
3464 # optimization; we choose -g3, which generates
3465 # debugging information but doesn't turn off
3466 # optimization (even if the optimization would
3467 # cause inaccuracies in debugging).
3468 #
3469 V_CCOPT="$V_CCOPT -g3"
3470 ;;
3471
3472 solaris*)
3473 #
3474 # Assumed to be Sun C, which requires -errwarn to force
3475 # warnings to be treated as errors.
3476 #
3477 ac_lbl_cc_force_warning_errors=-errwarn
3478 ;;
3479
3480 ultrix*)
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
3482 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
3483 if ${ac_cv_lbl_cc_const_proto+:} false; then :
3484 $as_echo_n "(cached) " >&6
3485 else
3486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3487 /* end confdefs.h. */
3488 #include <sys/types.h>
3489 int
3490 main ()
3491 {
3492 struct a { int b; };
3493 void c(const struct a *)
3494 ;
3495 return 0;
3496 }
3497 _ACEOF
3498 if ac_fn_c_try_compile "$LINENO"; then :
3499 ac_cv_lbl_cc_const_proto=yes
3500 else
3501 ac_cv_lbl_cc_const_proto=no
3502 fi
3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3504 fi
3505
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
3507 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
3508 if test $ac_cv_lbl_cc_const_proto = no ; then
3509
3510 $as_echo "#define const /**/" >>confdefs.h
3511
3512 fi
3513 ;;
3514 esac
3515 V_CCOPT="$V_CCOPT -O"
3516 fi
3517
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3519 $as_echo_n "checking for inline... " >&6; }
3520 save_CFLAGS="$CFLAGS"
3521 CFLAGS="$V_CCOPT"
3522 if ${ac_cv_lbl_inline+:} false; then :
3523 $as_echo_n "(cached) " >&6
3524 else
3525
3526 ac_cv_lbl_inline=""
3527 ac_lbl_cc_inline=no
3528 for ac_lbl_inline in inline __inline__ __inline
3529 do
3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3531 /* end confdefs.h. */
3532 #define inline $ac_lbl_inline
3533 static inline struct iltest *foo(void);
3534 struct iltest {
3535 int iltest1;
3536 int iltest2;
3537 };
3538
3539 static inline struct iltest *
3540 foo()
3541 {
3542 static struct iltest xxx;
3543
3544 return &xxx;
3545 }
3546 int
3547 main ()
3548 {
3549
3550 ;
3551 return 0;
3552 }
3553 _ACEOF
3554 if ac_fn_c_try_compile "$LINENO"; then :
3555 ac_lbl_cc_inline=yes
3556 fi
3557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3558 if test "$ac_lbl_cc_inline" = yes ; then
3559 break;
3560 fi
3561 done
3562 if test "$ac_lbl_cc_inline" = yes ; then
3563 ac_cv_lbl_inline=$ac_lbl_inline
3564 fi
3565 fi
3566
3567 CFLAGS="$save_CFLAGS"
3568 if test ! -z "$ac_cv_lbl_inline" ; then
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
3570 $as_echo "$ac_cv_lbl_inline" >&6; }
3571 else
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3573 $as_echo "no" >&6; }
3574 fi
3575
3576 cat >>confdefs.h <<_ACEOF
3577 #define inline $ac_cv_lbl_inline
3578 _ACEOF
3579
3580
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
3582 $as_echo_n "checking for __attribute__... " >&6; }
3583 if ${ac_cv___attribute__+:} false; then :
3584 $as_echo_n "(cached) " >&6
3585 else
3586
3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3588 /* end confdefs.h. */
3589
3590
3591 #include <stdlib.h>
3592
3593 static void foo(void) __attribute__ ((noreturn));
3594
3595 static void
3596 foo(void)
3597 {
3598 exit(1);
3599 }
3600
3601 int
3602 main(int argc, char **argv)
3603 {
3604 foo();
3605 }
3606
3607 _ACEOF
3608 if ac_fn_c_try_compile "$LINENO"; then :
3609 ac_cv___attribute__=yes
3610 else
3611 ac_cv___attribute__=no
3612 fi
3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614 fi
3615
3616 if test "$ac_cv___attribute__" = "yes"; then
3617
3618 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
3619
3620 else
3621 #
3622 # We can't use __attribute__, so we can't use __attribute__((unused)),
3623 # so we define _U_ to an empty string.
3624 #
3625 V_DEFS="$V_DEFS -D_U_=\"\""
3626 fi
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
3628 $as_echo "$ac_cv___attribute__" >&6; }
3629
3630 if test "$ac_cv___attribute__" = "yes"; then
3631
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
3633 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
3634 if ${ac_cv___attribute___unused+:} false; then :
3635 $as_echo_n "(cached) " >&6
3636 else
3637
3638 save_CFLAGS="$CFLAGS"
3639 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h. */
3642
3643
3644 #include <stdlib.h>
3645 #include <stdio.h>
3646
3647 int
3648 main(int argc __attribute((unused)), char **argv __attribute((unused)))
3649 {
3650 printf("Hello, world!\n");
3651 return 0;
3652 }
3653
3654 _ACEOF
3655 if ac_fn_c_try_compile "$LINENO"; then :
3656 ac_cv___attribute___unused=yes
3657 else
3658 ac_cv___attribute___unused=no
3659 fi
3660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3661 fi
3662
3663 CFLAGS="$save_CFLAGS"
3664 if test "$ac_cv___attribute___unused" = "yes"; then
3665 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3666 else
3667 V_DEFS="$V_DEFS -D_U_=\"\""
3668 fi
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
3670 $as_echo "$ac_cv___attribute___unused" >&6; }
3671
3672
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5
3674 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; }
3675 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then :
3676 $as_echo_n "(cached) " >&6
3677 else
3678
3679 save_CFLAGS="$CFLAGS"
3680 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h. */
3683
3684
3685 #include <stdlib.h>
3686
3687 extern int (*foo)(int i)
3688 __attribute__ ((noreturn));
3689
3690 int
3691 main(int argc, char **argv)
3692 {
3693 (*foo)(1);
3694 }
3695
3696 _ACEOF
3697 if ac_fn_c_try_compile "$LINENO"; then :
3698 ac_cv___attribute___noreturn_function_pointer=yes
3699 else
3700 ac_cv___attribute___noreturn_function_pointer=no
3701 fi
3702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3703 fi
3704
3705 CFLAGS="$save_CFLAGS"
3706 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then
3707
3708 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3709
3710 fi
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5
3712 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; }
3713
3714
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5
3716 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; }
3717 if ${ac_cv___attribute___format+:} false; then :
3718 $as_echo_n "(cached) " >&6
3719 else
3720
3721 save_CFLAGS="$CFLAGS"
3722 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h. */
3725
3726
3727 #include <stdlib.h>
3728
3729 extern int foo(const char *fmt, ...)
3730 __attribute__ ((format (printf, 1, 2)));
3731
3732 int
3733 main(int argc, char **argv)
3734 {
3735 foo("%s", "test");
3736 }
3737
3738 _ACEOF
3739 if ac_fn_c_try_compile "$LINENO"; then :
3740 ac_cv___attribute___format=yes
3741 else
3742 ac_cv___attribute___format=no
3743 fi
3744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3745 fi
3746
3747 CFLAGS="$save_CFLAGS"
3748 if test "$ac_cv___attribute___format" = "yes"; then
3749
3750 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h
3751
3752 fi
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5
3754 $as_echo "$ac_cv___attribute___format" >&6; }
3755
3756 if test "$ac_cv___attribute___format" = "yes"; then
3757
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5
3759 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; }
3760 if ${ac_cv___attribute___format_function_pointer+:} false; then :
3761 $as_echo_n "(cached) " >&6
3762 else
3763
3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h. */
3766
3767
3768 #include <stdlib.h>
3769
3770 extern int (*foo)(const char *fmt, ...)
3771 __attribute__ ((format (printf, 1, 2)));
3772
3773 int
3774 main(int argc, char **argv)
3775 {
3776 (*foo)("%s", "test");
3777 }
3778
3779 _ACEOF
3780 if ac_fn_c_try_compile "$LINENO"; then :
3781 ac_cv___attribute___format_function_pointer=yes
3782 else
3783 ac_cv___attribute___format_function_pointer=no
3784 fi
3785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3786 fi
3787
3788 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
3789
3790 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3791
3792 fi
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5
3794 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; }
3795
3796 fi
3797 fi
3798
3799 ac_ext=c
3800 ac_cpp='$CPP $CPPFLAGS'
3801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3805 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3806 # On Suns, sometimes $CPP names a directory.
3807 if test -n "$CPP" && test -d "$CPP"; then
3808 CPP=
3809 fi
3810 if test -z "$CPP"; then
3811 if ${ac_cv_prog_CPP+:} false; then :
3812 $as_echo_n "(cached) " >&6
3813 else
3814 # Double quotes because CPP needs to be expanded
3815 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3816 do
3817 ac_preproc_ok=false
3818 for ac_c_preproc_warn_flag in '' yes
3819 do
3820 # Use a header file that comes with gcc, so configuring glibc
3821 # with a fresh cross-compiler works.
3822 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3823 # <limits.h> exists even on freestanding compilers.
3824 # On the NeXT, cc -E runs the code through the compiler's parser,
3825 # not just through cpp. "Syntax error" is here to catch this case.
3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3827 /* end confdefs.h. */
3828 #ifdef __STDC__
3829 # include <limits.h>
3830 #else
3831 # include <assert.h>
3832 #endif
3833 Syntax error
3834 _ACEOF
3835 if ac_fn_c_try_cpp "$LINENO"; then :
3836
3837 else
3838 # Broken: fails on valid input.
3839 continue
3840 fi
3841 rm -f conftest.err conftest.i conftest.$ac_ext
3842
3843 # OK, works on sane cases. Now check whether nonexistent headers
3844 # can be detected and how.
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h. */
3847 #include <ac_nonexistent.h>
3848 _ACEOF
3849 if ac_fn_c_try_cpp "$LINENO"; then :
3850 # Broken: success on invalid input.
3851 continue
3852 else
3853 # Passes both tests.
3854 ac_preproc_ok=:
3855 break
3856 fi
3857 rm -f conftest.err conftest.i conftest.$ac_ext
3858
3859 done
3860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3861 rm -f conftest.i conftest.err conftest.$ac_ext
3862 if $ac_preproc_ok; then :
3863 break
3864 fi
3865
3866 done
3867 ac_cv_prog_CPP=$CPP
3868
3869 fi
3870 CPP=$ac_cv_prog_CPP
3871 else
3872 ac_cv_prog_CPP=$CPP
3873 fi
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3875 $as_echo "$CPP" >&6; }
3876 ac_preproc_ok=false
3877 for ac_c_preproc_warn_flag in '' yes
3878 do
3879 # Use a header file that comes with gcc, so configuring glibc
3880 # with a fresh cross-compiler works.
3881 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3882 # <limits.h> exists even on freestanding compilers.
3883 # On the NeXT, cc -E runs the code through the compiler's parser,
3884 # not just through cpp. "Syntax error" is here to catch this case.
3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3886 /* end confdefs.h. */
3887 #ifdef __STDC__
3888 # include <limits.h>
3889 #else
3890 # include <assert.h>
3891 #endif
3892 Syntax error
3893 _ACEOF
3894 if ac_fn_c_try_cpp "$LINENO"; then :
3895
3896 else
3897 # Broken: fails on valid input.
3898 continue
3899 fi
3900 rm -f conftest.err conftest.i conftest.$ac_ext
3901
3902 # OK, works on sane cases. Now check whether nonexistent headers
3903 # can be detected and how.
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h. */
3906 #include <ac_nonexistent.h>
3907 _ACEOF
3908 if ac_fn_c_try_cpp "$LINENO"; then :
3909 # Broken: success on invalid input.
3910 continue
3911 else
3912 # Passes both tests.
3913 ac_preproc_ok=:
3914 break
3915 fi
3916 rm -f conftest.err conftest.i conftest.$ac_ext
3917
3918 done
3919 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3920 rm -f conftest.i conftest.err conftest.$ac_ext
3921 if $ac_preproc_ok; then :
3922
3923 else
3924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3926 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3927 See \`config.log' for more details" "$LINENO" 5; }
3928 fi
3929
3930 ac_ext=c
3931 ac_cpp='$CPP $CPPFLAGS'
3932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3935
3936
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3938 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3939 if ${ac_cv_path_GREP+:} false; then :
3940 $as_echo_n "(cached) " >&6
3941 else
3942 if test -z "$GREP"; then
3943 ac_path_GREP_found=false
3944 # Loop through the user's path and test for each of PROGNAME-LIST
3945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3946 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3947 do
3948 IFS=$as_save_IFS
3949 test -z "$as_dir" && as_dir=.
3950 for ac_prog in grep ggrep; do
3951 for ac_exec_ext in '' $ac_executable_extensions; do
3952 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3953 as_fn_executable_p "$ac_path_GREP" || continue
3954 # Check for GNU ac_path_GREP and select it if it is found.
3955 # Check for GNU $ac_path_GREP
3956 case `"$ac_path_GREP" --version 2>&1` in
3957 *GNU*)
3958 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3959 *)
3960 ac_count=0
3961 $as_echo_n 0123456789 >"conftest.in"
3962 while :
3963 do
3964 cat "conftest.in" "conftest.in" >"conftest.tmp"
3965 mv "conftest.tmp" "conftest.in"
3966 cp "conftest.in" "conftest.nl"
3967 $as_echo 'GREP' >> "conftest.nl"
3968 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3969 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3970 as_fn_arith $ac_count + 1 && ac_count=$as_val
3971 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3972 # Best one so far, save it but keep looking for a better one
3973 ac_cv_path_GREP="$ac_path_GREP"
3974 ac_path_GREP_max=$ac_count
3975 fi
3976 # 10*(2^10) chars as input seems more than enough
3977 test $ac_count -gt 10 && break
3978 done
3979 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3980 esac
3981
3982 $ac_path_GREP_found && break 3
3983 done
3984 done
3985 done
3986 IFS=$as_save_IFS
3987 if test -z "$ac_cv_path_GREP"; then
3988 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3989 fi
3990 else
3991 ac_cv_path_GREP=$GREP
3992 fi
3993
3994 fi
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3996 $as_echo "$ac_cv_path_GREP" >&6; }
3997 GREP="$ac_cv_path_GREP"
3998
3999
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4001 $as_echo_n "checking for egrep... " >&6; }
4002 if ${ac_cv_path_EGREP+:} false; then :
4003 $as_echo_n "(cached) " >&6
4004 else
4005 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4006 then ac_cv_path_EGREP="$GREP -E"
4007 else
4008 if test -z "$EGREP"; then
4009 ac_path_EGREP_found=false
4010 # Loop through the user's path and test for each of PROGNAME-LIST
4011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4012 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4013 do
4014 IFS=$as_save_IFS
4015 test -z "$as_dir" && as_dir=.
4016 for ac_prog in egrep; do
4017 for ac_exec_ext in '' $ac_executable_extensions; do
4018 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4019 as_fn_executable_p "$ac_path_EGREP" || continue
4020 # Check for GNU ac_path_EGREP and select it if it is found.
4021 # Check for GNU $ac_path_EGREP
4022 case `"$ac_path_EGREP" --version 2>&1` in
4023 *GNU*)
4024 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4025 *)
4026 ac_count=0
4027 $as_echo_n 0123456789 >"conftest.in"
4028 while :
4029 do
4030 cat "conftest.in" "conftest.in" >"conftest.tmp"
4031 mv "conftest.tmp" "conftest.in"
4032 cp "conftest.in" "conftest.nl"
4033 $as_echo 'EGREP' >> "conftest.nl"
4034 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4035 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4036 as_fn_arith $ac_count + 1 && ac_count=$as_val
4037 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4038 # Best one so far, save it but keep looking for a better one
4039 ac_cv_path_EGREP="$ac_path_EGREP"
4040 ac_path_EGREP_max=$ac_count
4041 fi
4042 # 10*(2^10) chars as input seems more than enough
4043 test $ac_count -gt 10 && break
4044 done
4045 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4046 esac
4047
4048 $ac_path_EGREP_found && break 3
4049 done
4050 done
4051 done
4052 IFS=$as_save_IFS
4053 if test -z "$ac_cv_path_EGREP"; then
4054 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4055 fi
4056 else
4057 ac_cv_path_EGREP=$EGREP
4058 fi
4059
4060 fi
4061 fi
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4063 $as_echo "$ac_cv_path_EGREP" >&6; }
4064 EGREP="$ac_cv_path_EGREP"
4065
4066
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4068 $as_echo_n "checking for ANSI C header files... " >&6; }
4069 if ${ac_cv_header_stdc+:} false; then :
4070 $as_echo_n "(cached) " >&6
4071 else
4072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4073 /* end confdefs.h. */
4074 #include <stdlib.h>
4075 #include <stdarg.h>
4076 #include <string.h>
4077 #include <float.h>
4078
4079 int
4080 main ()
4081 {
4082
4083 ;
4084 return 0;
4085 }
4086 _ACEOF
4087 if ac_fn_c_try_compile "$LINENO"; then :
4088 ac_cv_header_stdc=yes
4089 else
4090 ac_cv_header_stdc=no
4091 fi
4092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4093
4094 if test $ac_cv_header_stdc = yes; then
4095 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h. */
4098 #include <string.h>
4099
4100 _ACEOF
4101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4102 $EGREP "memchr" >/dev/null 2>&1; then :
4103
4104 else
4105 ac_cv_header_stdc=no
4106 fi
4107 rm -f conftest*
4108
4109 fi
4110
4111 if test $ac_cv_header_stdc = yes; then
4112 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4114 /* end confdefs.h. */
4115 #include <stdlib.h>
4116
4117 _ACEOF
4118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4119 $EGREP "free" >/dev/null 2>&1; then :
4120
4121 else
4122 ac_cv_header_stdc=no
4123 fi
4124 rm -f conftest*
4125
4126 fi
4127
4128 if test $ac_cv_header_stdc = yes; then
4129 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4130 if test "$cross_compiling" = yes; then :
4131 :
4132 else
4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134 /* end confdefs.h. */
4135 #include <ctype.h>
4136 #include <stdlib.h>
4137 #if ((' ' & 0x0FF) == 0x020)
4138 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4139 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4140 #else
4141 # define ISLOWER(c) \
4142 (('a' <= (c) && (c) <= 'i') \
4143 || ('j' <= (c) && (c) <= 'r') \
4144 || ('s' <= (c) && (c) <= 'z'))
4145 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4146 #endif
4147
4148 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4149 int
4150 main ()
4151 {
4152 int i;
4153 for (i = 0; i < 256; i++)
4154 if (XOR (islower (i), ISLOWER (i))
4155 || toupper (i) != TOUPPER (i))
4156 return 2;
4157 return 0;
4158 }
4159 _ACEOF
4160 if ac_fn_c_try_run "$LINENO"; then :
4161
4162 else
4163 ac_cv_header_stdc=no
4164 fi
4165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4166 conftest.$ac_objext conftest.beam conftest.$ac_ext
4167 fi
4168
4169 fi
4170 fi
4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4172 $as_echo "$ac_cv_header_stdc" >&6; }
4173 if test $ac_cv_header_stdc = yes; then
4174
4175 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4176
4177 fi
4178
4179 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4180 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4181 inttypes.h stdint.h unistd.h
4182 do :
4183 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4184 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4185 "
4186 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4187 cat >>confdefs.h <<_ACEOF
4188 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4189 _ACEOF
4190
4191 fi
4192
4193 done
4194
4195
4196 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
4197 do :
4198 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4199 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4201 cat >>confdefs.h <<_ACEOF
4202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4203 _ACEOF
4204
4205 fi
4206
4207 done
4208
4209 for ac_header in net/pfvar.h
4210 do :
4211 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
4212 #include <sys/socket.h>
4213 #include <net/if.h>
4214 "
4215 if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
4216 cat >>confdefs.h <<_ACEOF
4217 #define HAVE_NET_PFVAR_H 1
4218 _ACEOF
4219
4220 fi
4221
4222 done
4223
4224 if test "$ac_cv_header_net_pfvar_h" = yes; then
4225 for ac_header in net/if_pflog.h
4226 do :
4227 ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include <sys/types.h>
4228 #include <sys/socket.h>
4229 #include <net/if.h>
4230 #include <net/pfvar.h>
4231 "
4232 if test "x$ac_cv_header_net_if_pflog_h" = xyes; then :
4233 cat >>confdefs.h <<_ACEOF
4234 #define HAVE_NET_IF_PFLOG_H 1
4235 _ACEOF
4236
4237 fi
4238
4239 done
4240
4241 if test "$ac_cv_header_net_if_pflog_h" = yes; then
4242 LOCALSRC="print-pflog.c $LOCALSRC"
4243 fi
4244 fi
4245 for ac_header in netinet/if_ether.h
4246 do :
4247 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4248 #include <sys/socket.h>
4249 "
4250 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4251 cat >>confdefs.h <<_ACEOF
4252 #define HAVE_NETINET_IF_ETHER_H 1
4253 _ACEOF
4254
4255 fi
4256
4257 done
4258
4259 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4260 #
4261 # The simple test didn't work.
4262 # Do we need to include <net/if.h> first?
4263 # Unset ac_cv_header_netinet_if_ether_h so we don't
4264 # treat the previous failure as a cached value and
4265 # suppress the next test.
4266 #
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
4268 $as_echo "$as_me: Rechecking with some additional includes" >&6;}
4269 unset ac_cv_header_netinet_if_ether_h
4270 for ac_header in netinet/if_ether.h
4271 do :
4272 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4273 #include <sys/socket.h>
4274 #include <netinet/in.h>
4275 struct mbuf;
4276 struct rtentry;
4277 #include <net/if.h>
4278 "
4279 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4280 cat >>confdefs.h <<_ACEOF
4281 #define HAVE_NETINET_IF_ETHER_H 1
4282 _ACEOF
4283
4284 fi
4285
4286 done
4287
4288 fi
4289
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4291 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4292 if ${ac_cv_header_time+:} false; then :
4293 $as_echo_n "(cached) " >&6
4294 else
4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h. */
4297 #include <sys/types.h>
4298 #include <sys/time.h>
4299 #include <time.h>
4300
4301 int
4302 main ()
4303 {
4304 if ((struct tm *) 0)
4305 return 0;
4306 ;
4307 return 0;
4308 }
4309 _ACEOF
4310 if ac_fn_c_try_compile "$LINENO"; then :
4311 ac_cv_header_time=yes
4312 else
4313 ac_cv_header_time=no
4314 fi
4315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4316 fi
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4318 $as_echo "$ac_cv_header_time" >&6; }
4319 if test $ac_cv_header_time = yes; then
4320
4321 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4322
4323 fi
4324
4325
4326 case "$host_os" in
4327
4328 darwin*)
4329 # Check whether --enable-universal was given.
4330 if test "${enable_universal+set}" = set; then :
4331 enableval=$enable_universal;
4332 fi
4333
4334 if test "$enable_universal" != "no"; then
4335 case "$host_os" in
4336
4337 darwin9.*)
4338 #
4339 # Leopard. Build for x86 and 32-bit PowerPC, with
4340 # x86 first. (That's what Apple does.)
4341 #
4342 V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
4343 LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
4344 ;;
4345
4346 darwin10.*)
4347 #
4348 # Snow Leopard. Build for x86-64 and x86, with
4349 # x86-64 first. (That's what Apple does.)
4350 #
4351 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
4352 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
4353 ;;
4354 esac
4355 fi
4356 ;;
4357 esac
4358
4359
4360
4361 # Check whether --with-smi was given.
4362 if test "${with_smi+set}" = set; then :
4363 withval=$with_smi;
4364 else
4365 with_smi=yes
4366 fi
4367
4368
4369 if test "x$with_smi" != "xno" ; then
4370 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
4371 if test "x$ac_cv_header_smi_h" = xyes; then :
4372
4373 #
4374 # OK, we found smi.h. Do we have libsmi with smiInit?
4375 #
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
4377 $as_echo_n "checking for smiInit in -lsmi... " >&6; }
4378 if ${ac_cv_lib_smi_smiInit+:} false; then :
4379 $as_echo_n "(cached) " >&6
4380 else
4381 ac_check_lib_save_LIBS=$LIBS
4382 LIBS="-lsmi $LIBS"
4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4384 /* end confdefs.h. */
4385
4386 /* Override any GCC internal prototype to avoid an error.
4387 Use char because int might match the return type of a GCC
4388 builtin and then its argument prototype would still apply. */
4389 #ifdef __cplusplus
4390 extern "C"
4391 #endif
4392 char smiInit ();
4393 int
4394 main ()
4395 {
4396 return smiInit ();
4397 ;
4398 return 0;
4399 }
4400 _ACEOF
4401 if ac_fn_c_try_link "$LINENO"; then :
4402 ac_cv_lib_smi_smiInit=yes
4403 else
4404 ac_cv_lib_smi_smiInit=no
4405 fi
4406 rm -f core conftest.err conftest.$ac_objext \
4407 conftest$ac_exeext conftest.$ac_ext
4408 LIBS=$ac_check_lib_save_LIBS
4409 fi
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
4411 $as_echo "$ac_cv_lib_smi_smiInit" >&6; }
4412 if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
4413
4414 #
4415 # OK, we have libsmi with smiInit. Can we use it?
4416 #
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
4418 $as_echo_n "checking whether to enable libsmi... " >&6; }
4419 savedlibs="$LIBS"
4420 LIBS="-lsmi $LIBS"
4421 if test "$cross_compiling" = yes; then :
4422
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
4424 $as_echo "not when cross-compiling" >&6; }
4425 LIBS="$savedlibs"
4426
4427
4428 else
4429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4430 /* end confdefs.h. */
4431
4432 /* libsmi available check */
4433 #include <smi.h>
4434 main()
4435 {
4436 int current, revision, age, n;
4437 const int required = 2;
4438 if (smiInit(""))
4439 exit(1);
4440 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
4441 exit(2);
4442 n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
4443 if (n != 3)
4444 exit(3);
4445 if (required < current - age || required > current)
4446 exit(4);
4447 exit(0);
4448 }
4449
4450 _ACEOF
4451 if ac_fn_c_try_run "$LINENO"; then :
4452
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4454 $as_echo "yes" >&6; }
4455
4456 $as_echo "#define USE_LIBSMI 1" >>confdefs.h
4457
4458
4459 else
4460
4461 case $? in
4462 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
4463 $as_echo "no - smiInit failed" >&6; } ;;
4464 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
4465 $as_echo "no - header/library version mismatch" >&6; } ;;
4466 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
4467 $as_echo "no - can't determine library version" >&6; } ;;
4468 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
4469 $as_echo "no - too old" >&6; } ;;
4470 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; } ;;
4472 esac
4473 LIBS="$savedlibs"
4474
4475 fi
4476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4477 conftest.$ac_objext conftest.beam conftest.$ac_ext
4478 fi
4479
4480
4481 fi
4482
4483
4484 fi
4485
4486
4487 fi
4488
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
4490 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
4491 # Check whether --enable-smb was given.
4492 if test "${enable_smb+set}" = set; then :
4493 enableval=$enable_smb;
4494 else
4495 enableval=yes
4496 fi
4497
4498 case "$enableval" in
4499 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4500 $as_echo "yes" >&6; }
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
4502 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
4503
4504 $as_echo "#define ENABLE_SMB 1" >>confdefs.h
4505
4506 LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
4507 ;;
4508 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4509 $as_echo "no" >&6; }
4510 ;;
4511 esac
4512
4513
4514 # Check whether --with-user was given.
4515 if test "${with_user+set}" = set; then :
4516 withval=$with_user;
4517 fi
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
4520 $as_echo_n "checking whether to drop root privileges by default... " >&6; }
4521 if test ! -z "$with_user" ; then
4522
4523 cat >>confdefs.h <<_ACEOF
4524 #define WITH_USER "$withval"
4525 _ACEOF
4526
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4528 $as_echo "to \"$withval\"" >&6; }
4529 else
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4531 $as_echo "no" >&6; }
4532 fi
4533
4534
4535 # Check whether --with-chroot was given.
4536 if test "${with_chroot+set}" = set; then :
4537 withval=$with_chroot;
4538 fi
4539
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
4541 $as_echo_n "checking whether to chroot... " >&6; }
4542 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
4543
4544 cat >>confdefs.h <<_ACEOF
4545 #define WITH_CHROOT "$withval"
4546 _ACEOF
4547
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4549 $as_echo "to \"$withval\"" >&6; }
4550 else
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4552 $as_echo "no" >&6; }
4553 fi
4554
4555
4556 # Check whether --with-sandbox-capsicum was given.
4557 if test "${with_sandbox_capsicum+set}" = set; then :
4558 withval=$with_sandbox_capsicum;
4559 fi
4560
4561 #
4562 # Check whether various functions are available. If any are, set
4563 # ac_lbl_capsicum_function_seen to yes; if any are not, set
4564 # ac_lbl_capsicum_function_not_seen to yes.
4565 #
4566 # We don't check cap_rights_init(), as it's a macro, wrapping another
4567 # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS()
4568 # doesn't handle that.
4569 #
4570 # All of the ones we check for must be available in order to enable
4571 # capsicum sandboxing.
4572 #
4573 # XXX - do we need to check for all of them, or are there some that, if
4574 # present, imply others are present?
4575 #
4576 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then
4577 for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat
4578 do :
4579 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4580 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4581 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4582 cat >>confdefs.h <<_ACEOF
4583 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4584 _ACEOF
4585 ac_lbl_capsicum_function_seen=yes
4586 else
4587 ac_lbl_capsicum_function_not_seen=yes
4588 fi
4589 done
4590
4591 fi
4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
4593 $as_echo_n "checking whether to sandbox using capsicum... " >&6; }
4594 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
4595
4596 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
4597
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4599 $as_echo "yes" >&6; }
4600 else
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4602 $as_echo "no" >&6; }
4603 fi
4604
4605 #
4606 # We must check this before checking whether to check the OS's IPv6,
4607 # support because, on some platforms (such as SunOS 5.x), the test
4608 # program requires the extra networking libraries.
4609 #
4610
4611 # Most operating systems have gethostbyname() in the default searched
4612 # libraries (i.e. libc):
4613 # Some OSes (eg. Solaris) place it in libnsl
4614 # Some strange OSes (SINIX) have it in libsocket:
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4616 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4617 if ${ac_cv_search_gethostbyname+:} false; then :
4618 $as_echo_n "(cached) " >&6
4619 else
4620 ac_func_search_save_LIBS=$LIBS
4621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4622 /* end confdefs.h. */
4623
4624 /* Override any GCC internal prototype to avoid an error.
4625 Use char because int might match the return type of a GCC
4626 builtin and then its argument prototype would still apply. */
4627 #ifdef __cplusplus
4628 extern "C"
4629 #endif
4630 char gethostbyname ();
4631 int
4632 main ()
4633 {
4634 return gethostbyname ();
4635 ;
4636 return 0;
4637 }
4638 _ACEOF
4639 for ac_lib in '' nsl socket resolv; do
4640 if test -z "$ac_lib"; then
4641 ac_res="none required"
4642 else
4643 ac_res=-l$ac_lib
4644 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4645 fi
4646 if ac_fn_c_try_link "$LINENO"; then :
4647 ac_cv_search_gethostbyname=$ac_res
4648 fi
4649 rm -f core conftest.err conftest.$ac_objext \
4650 conftest$ac_exeext
4651 if ${ac_cv_search_gethostbyname+:} false; then :
4652 break
4653 fi
4654 done
4655 if ${ac_cv_search_gethostbyname+:} false; then :
4656
4657 else
4658 ac_cv_search_gethostbyname=no
4659 fi
4660 rm conftest.$ac_ext
4661 LIBS=$ac_func_search_save_LIBS
4662 fi
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4664 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4665 ac_res=$ac_cv_search_gethostbyname
4666 if test "$ac_res" != no; then :
4667 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4668
4669 fi
4670
4671 # Unfortunately libsocket sometimes depends on libnsl and
4672 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4673 if test "$ac_cv_search_gethostbyname" = "no"
4674 then
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4676 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4677 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4678 $as_echo_n "(cached) " >&6
4679 else
4680 ac_check_lib_save_LIBS=$LIBS
4681 LIBS="-lsocket -lnsl $LIBS"
4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4683 /* end confdefs.h. */
4684
4685 /* Override any GCC internal prototype to avoid an error.
4686 Use char because int might match the return type of a GCC
4687 builtin and then its argument prototype would still apply. */
4688 #ifdef __cplusplus
4689 extern "C"
4690 #endif
4691 char gethostbyname ();
4692 int
4693 main ()
4694 {
4695 return gethostbyname ();
4696 ;
4697 return 0;
4698 }
4699 _ACEOF
4700 if ac_fn_c_try_link "$LINENO"; then :
4701 ac_cv_lib_socket_gethostbyname=yes
4702 else
4703 ac_cv_lib_socket_gethostbyname=no
4704 fi
4705 rm -f core conftest.err conftest.$ac_objext \
4706 conftest$ac_exeext conftest.$ac_ext
4707 LIBS=$ac_check_lib_save_LIBS
4708 fi
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4710 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4711 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4712 LIBS="-lsocket -lnsl $LIBS"
4713 fi
4714
4715 fi
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4717 $as_echo_n "checking for library containing socket... " >&6; }
4718 if ${ac_cv_search_socket+:} false; then :
4719 $as_echo_n "(cached) " >&6
4720 else
4721 ac_func_search_save_LIBS=$LIBS
4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723 /* end confdefs.h. */
4724
4725 /* Override any GCC internal prototype to avoid an error.
4726 Use char because int might match the return type of a GCC
4727 builtin and then its argument prototype would still apply. */
4728 #ifdef __cplusplus
4729 extern "C"
4730 #endif
4731 char socket ();
4732 int
4733 main ()
4734 {
4735 return socket ();
4736 ;
4737 return 0;
4738 }
4739 _ACEOF
4740 for ac_lib in '' socket; do
4741 if test -z "$ac_lib"; then
4742 ac_res="none required"
4743 else
4744 ac_res=-l$ac_lib
4745 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4746 fi
4747 if ac_fn_c_try_link "$LINENO"; then :
4748 ac_cv_search_socket=$ac_res
4749 fi
4750 rm -f core conftest.err conftest.$ac_objext \
4751 conftest$ac_exeext
4752 if ${ac_cv_search_socket+:} false; then :
4753 break
4754 fi
4755 done
4756 if ${ac_cv_search_socket+:} false; then :
4757
4758 else
4759 ac_cv_search_socket=no
4760 fi
4761 rm conftest.$ac_ext
4762 LIBS=$ac_func_search_save_LIBS
4763 fi
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4765 $as_echo "$ac_cv_search_socket" >&6; }
4766 ac_res=$ac_cv_search_socket
4767 if test "$ac_res" != no; then :
4768 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4769
4770 else
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4772 $as_echo_n "checking for socket in -lsocket... " >&6; }
4773 if ${ac_cv_lib_socket_socket+:} false; then :
4774 $as_echo_n "(cached) " >&6
4775 else
4776 ac_check_lib_save_LIBS=$LIBS
4777 LIBS="-lsocket -lnsl $LIBS"
4778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4779 /* end confdefs.h. */
4780
4781 /* Override any GCC internal prototype to avoid an error.
4782 Use char because int might match the return type of a GCC
4783 builtin and then its argument prototype would still apply. */
4784 #ifdef __cplusplus
4785 extern "C"
4786 #endif
4787 char socket ();
4788 int
4789 main ()
4790 {
4791 return socket ();
4792 ;
4793 return 0;
4794 }
4795 _ACEOF
4796 if ac_fn_c_try_link "$LINENO"; then :
4797 ac_cv_lib_socket_socket=yes
4798 else
4799 ac_cv_lib_socket_socket=no
4800 fi
4801 rm -f core conftest.err conftest.$ac_objext \
4802 conftest$ac_exeext conftest.$ac_ext
4803 LIBS=$ac_check_lib_save_LIBS
4804 fi
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4806 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4807 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4808 LIBS="-lsocket -lnsl $LIBS"
4809 fi
4810
4811 fi
4812
4813 # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4815 $as_echo_n "checking for library containing putmsg... " >&6; }
4816 if ${ac_cv_search_putmsg+:} false; then :
4817 $as_echo_n "(cached) " >&6
4818 else
4819 ac_func_search_save_LIBS=$LIBS
4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h. */
4822
4823 /* Override any GCC internal prototype to avoid an error.
4824 Use char because int might match the return type of a GCC
4825 builtin and then its argument prototype would still apply. */
4826 #ifdef __cplusplus
4827 extern "C"
4828 #endif
4829 char putmsg ();
4830 int
4831 main ()
4832 {
4833 return putmsg ();
4834 ;
4835 return 0;
4836 }
4837 _ACEOF
4838 for ac_lib in '' str; do
4839 if test -z "$ac_lib"; then
4840 ac_res="none required"
4841 else
4842 ac_res=-l$ac_lib
4843 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4844 fi
4845 if ac_fn_c_try_link "$LINENO"; then :
4846 ac_cv_search_putmsg=$ac_res
4847 fi
4848 rm -f core conftest.err conftest.$ac_objext \
4849 conftest$ac_exeext
4850 if ${ac_cv_search_putmsg+:} false; then :
4851 break
4852 fi
4853 done
4854 if ${ac_cv_search_putmsg+:} false; then :
4855
4856 else
4857 ac_cv_search_putmsg=no
4858 fi
4859 rm conftest.$ac_ext
4860 LIBS=$ac_func_search_save_LIBS
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4863 $as_echo "$ac_cv_search_putmsg" >&6; }
4864 ac_res=$ac_cv_search_putmsg
4865 if test "$ac_res" != no; then :
4866 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4867
4868 fi
4869
4870
4871
4872 #
4873 # Check whether AF_INET6 and struct in6_addr are defined.
4874 # If they aren't both defined, we don't have sufficient OS
4875 # support for IPv6, so we don't look for IPv6 support libraries,
4876 # and we define AF_INET6 and struct in6_addr ourselves.
4877 #
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5
4879 $as_echo_n "checking whether the operating system supports IPv6... " >&6; }
4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4881 /* end confdefs.h. */
4882
4883
4884 /* AF_INET6 available check */
4885 #include <sys/types.h>
4886 #include <sys/socket.h>
4887 #include <netinet/in.h>
4888 #ifdef AF_INET6
4889 void
4890 foo(struct in6_addr *addr)
4891 {
4892 memset(addr, 0, sizeof (struct in6_addr));
4893 }
4894 #else
4895 #error "AF_INET6 not defined"
4896 #endif
4897
4898
4899 _ACEOF
4900 if ac_fn_c_try_compile "$LINENO"; then :
4901
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4903 $as_echo "yes" >&6; }
4904
4905 $as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h
4906
4907 ipv6=yes
4908
4909 else
4910
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4912 $as_echo "no" >&6; }
4913 ipv6=no
4914
4915
4916 fi
4917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4918
4919 ipv6type=unknown
4920 ipv6lib=none
4921 ipv6trylibc=no
4922
4923 if test "$ipv6" = "yes"; then
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4925 $as_echo_n "checking ipv6 stack type... " >&6; }
4926 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4927 case $i in
4928 inria)
4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4930 /* end confdefs.h. */
4931 #include <netinet/in.h>
4932 #ifdef IPV6_INRIA_VERSION
4933 yes
4934 #endif
4935 _ACEOF
4936 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4937 $EGREP "yes" >/dev/null 2>&1; then :
4938 ipv6type=$i
4939 fi
4940 rm -f conftest*
4941
4942 ;;
4943 kame)
4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945 /* end confdefs.h. */
4946 #include <netinet/in.h>
4947 #ifdef __KAME__
4948 yes
4949 #endif
4950 _ACEOF
4951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4952 $EGREP "yes" >/dev/null 2>&1; then :
4953 ipv6type=$i;
4954 ipv6lib=inet6;
4955 ipv6libdir=/usr/local/v6/lib;
4956 ipv6trylibc=yes
4957 fi
4958 rm -f conftest*
4959
4960 ;;
4961 linux-glibc)
4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4963 /* end confdefs.h. */
4964 #include <features.h>
4965 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4966 yes
4967 #endif
4968 _ACEOF
4969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4970 $EGREP "yes" >/dev/null 2>&1; then :
4971 ipv6type=$i
4972 fi
4973 rm -f conftest*
4974
4975 ;;
4976 linux-libinet6)
4977 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4978 ipv6type=$i
4979 ipv6lib=inet6
4980 ipv6libdir=/usr/inet6/lib
4981 ipv6trylibc=yes;
4982 CFLAGS="-I/usr/inet6/include $CFLAGS"
4983 fi
4984 ;;
4985 toshiba)
4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4987 /* end confdefs.h. */
4988 #include <sys/param.h>
4989 #ifdef _TOSHIBA_INET6
4990 yes
4991 #endif
4992 _ACEOF
4993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4994 $EGREP "yes" >/dev/null 2>&1; then :
4995 ipv6type=$i;
4996 ipv6lib=inet6;
4997 ipv6libdir=/usr/local/v6/lib
4998 fi
4999 rm -f conftest*
5000
5001 ;;
5002 v6d)
5003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h. */
5005 #include </usr/local/v6/include/sys/v6config.h>
5006 #ifdef __V6D__
5007 yes
5008 #endif
5009 _ACEOF
5010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5011 $EGREP "yes" >/dev/null 2>&1; then :
5012 ipv6type=$i;
5013 ipv6lib=v6;
5014 ipv6libdir=/usr/local/v6/lib;
5015 CFLAGS="-I/usr/local/v6/include $CFLAGS"
5016 fi
5017 rm -f conftest*
5018
5019 ;;
5020 zeta)
5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5022 /* end confdefs.h. */
5023 #include <sys/param.h>
5024 #ifdef _ZETA_MINAMI_INET6
5025 yes
5026 #endif
5027 _ACEOF
5028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5029 $EGREP "yes" >/dev/null 2>&1; then :
5030 ipv6type=$i;
5031 ipv6lib=inet6;
5032 ipv6libdir=/usr/local/v6/lib
5033 fi
5034 rm -f conftest*
5035
5036 ;;
5037 esac
5038 if test "$ipv6type" != "unknown"; then
5039 break
5040 fi
5041 done
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
5043 $as_echo "$ipv6type" >&6; }
5044 fi
5045
5046 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
5047 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
5048 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
5049 echo "You have $ipv6lib library, using it"
5050 else
5051 if test "$ipv6trylibc" = "yes"; then
5052 echo "You do not have $ipv6lib library, using libc"
5053 else
5054 echo 'Fatal: no $ipv6lib library found. cannot continue.'
5055 echo "You need to fetch lib$ipv6lib.a from appropriate"
5056 echo 'ipv6 kit and compile beforehand.'
5057 exit 1
5058 fi
5059 fi
5060 fi
5061
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
5063 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
5064 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
5065 $as_echo_n "(cached) " >&6
5066 else
5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h. */
5069 #include <netdnet/dnetdb.h>
5070
5071 _ACEOF
5072 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5073 $EGREP "dnet_htoa" >/dev/null 2>&1; then :
5074 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
5075 else
5076 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
5077 fi
5078 rm -f conftest*
5079
5080 fi
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
5082 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
5083 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
5084
5085 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
5086
5087 fi
5088
5089 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
5090 if test "x$ac_cv_func_vfprintf" = xyes; then :
5091 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
5092
5093 else
5094 case " $LIBOBJS " in
5095 *" vfprintf.$ac_objext "* ) ;;
5096 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
5097 ;;
5098 esac
5099
5100 fi
5101
5102 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
5103 if test "x$ac_cv_func_strlcat" = xyes; then :
5104 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
5105
5106 else
5107 case " $LIBOBJS " in
5108 *" strlcat.$ac_objext "* ) ;;
5109 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
5110 ;;
5111 esac
5112
5113 fi
5114
5115 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
5116 if test "x$ac_cv_func_strlcpy" = xyes; then :
5117 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
5118
5119 else
5120 case " $LIBOBJS " in
5121 *" strlcpy.$ac_objext "* ) ;;
5122 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
5123 ;;
5124 esac
5125
5126 fi
5127
5128 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
5129 if test "x$ac_cv_func_strdup" = xyes; then :
5130 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
5131
5132 else
5133 case " $LIBOBJS " in
5134 *" strdup.$ac_objext "* ) ;;
5135 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5136 ;;
5137 esac
5138
5139 fi
5140
5141 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
5142 if test "x$ac_cv_func_strsep" = xyes; then :
5143 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
5144
5145 else
5146 case " $LIBOBJS " in
5147 *" strsep.$ac_objext "* ) ;;
5148 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5149 ;;
5150 esac
5151
5152 fi
5153
5154 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
5155 if test "x$ac_cv_func_getopt_long" = xyes; then :
5156 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
5157
5158 else
5159 case " $LIBOBJS " in
5160 *" getopt_long.$ac_objext "* ) ;;
5161 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
5162 ;;
5163 esac
5164
5165 fi
5166
5167
5168 for ac_func in fork vfork strftime
5169 do :
5170 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5171 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5172 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5173 cat >>confdefs.h <<_ACEOF
5174 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5175 _ACEOF
5176
5177 fi
5178 done
5179
5180 for ac_func in setlinebuf alarm
5181 do :
5182 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5183 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5184 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5185 cat >>confdefs.h <<_ACEOF
5186 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5187 _ACEOF
5188
5189 fi
5190 done
5191
5192
5193 needsnprintf=no
5194 for ac_func in vsnprintf snprintf
5195 do :
5196 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5197 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5198 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5199 cat >>confdefs.h <<_ACEOF
5200 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5201 _ACEOF
5202
5203 else
5204 needsnprintf=yes
5205 fi
5206 done
5207
5208 if test $needsnprintf = yes; then
5209 case " $LIBOBJS " in
5210 *" snprintf.$ac_objext "* ) ;;
5211 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5212 ;;
5213 esac
5214
5215 fi
5216
5217
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5219 $as_echo_n "checking return type of signal handlers... " >&6; }
5220 if ${ac_cv_type_signal+:} false; then :
5221 $as_echo_n "(cached) " >&6
5222 else
5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224 /* end confdefs.h. */
5225 #include <sys/types.h>
5226 #include <signal.h>
5227
5228 int
5229 main ()
5230 {
5231 return *(signal (0, 0)) (0) == 1;
5232 ;
5233 return 0;
5234 }
5235 _ACEOF
5236 if ac_fn_c_try_compile "$LINENO"; then :
5237 ac_cv_type_signal=int
5238 else
5239 ac_cv_type_signal=void
5240 fi
5241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5242 fi
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5244 $as_echo "$ac_cv_type_signal" >&6; }
5245
5246 cat >>confdefs.h <<_ACEOF
5247 #define RETSIGTYPE $ac_cv_type_signal
5248 _ACEOF
5249
5250
5251 if test "$ac_cv_type_signal" = void ; then
5252
5253 $as_echo "#define RETSIGVAL /**/" >>confdefs.h
5254
5255 else
5256
5257 $as_echo "#define RETSIGVAL (0)" >>confdefs.h
5258
5259 fi
5260 case "$host_os" in
5261
5262 irix*)
5263
5264 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h
5265
5266 ;;
5267
5268 *)
5269 for ac_func in sigaction
5270 do :
5271 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
5272 if test "x$ac_cv_func_sigaction" = xyes; then :
5273 cat >>confdefs.h <<_ACEOF
5274 #define HAVE_SIGACTION 1
5275 _ACEOF
5276
5277 fi
5278 done
5279
5280 if test $ac_cv_func_sigaction = no ; then
5281 for ac_func in sigset
5282 do :
5283 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
5284 if test "x$ac_cv_func_sigset" = xyes; then :
5285 cat >>confdefs.h <<_ACEOF
5286 #define HAVE_SIGSET 1
5287 _ACEOF
5288
5289 fi
5290 done
5291
5292 fi
5293 ;;
5294 esac
5295
5296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5297 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5298 if ${ac_cv_search_dnet_htoa+:} false; then :
5299 $as_echo_n "(cached) " >&6
5300 else
5301 ac_func_search_save_LIBS=$LIBS
5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5303 /* end confdefs.h. */
5304
5305 /* Override any GCC internal prototype to avoid an error.
5306 Use char because int might match the return type of a GCC
5307 builtin and then its argument prototype would still apply. */
5308 #ifdef __cplusplus
5309 extern "C"
5310 #endif
5311 char dnet_htoa ();
5312 int
5313 main ()
5314 {
5315 return dnet_htoa ();
5316 ;
5317 return 0;
5318 }
5319 _ACEOF
5320 for ac_lib in '' dnet; do
5321 if test -z "$ac_lib"; then
5322 ac_res="none required"
5323 else
5324 ac_res=-l$ac_lib
5325 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5326 fi
5327 if ac_fn_c_try_link "$LINENO"; then :
5328 ac_cv_search_dnet_htoa=$ac_res
5329 fi
5330 rm -f core conftest.err conftest.$ac_objext \
5331 conftest$ac_exeext
5332 if ${ac_cv_search_dnet_htoa+:} false; then :
5333 break
5334 fi
5335 done
5336 if ${ac_cv_search_dnet_htoa+:} false; then :
5337
5338 else
5339 ac_cv_search_dnet_htoa=no
5340 fi
5341 rm conftest.$ac_ext
5342 LIBS=$ac_func_search_save_LIBS
5343 fi
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5345 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5346 ac_res=$ac_cv_search_dnet_htoa
5347 if test "$ac_res" != no; then :
5348 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5349
5350 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5351
5352 fi
5353
5354
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5356 $as_echo_n "checking for main in -lrpc... " >&6; }
5357 if ${ac_cv_lib_rpc_main+:} false; then :
5358 $as_echo_n "(cached) " >&6
5359 else
5360 ac_check_lib_save_LIBS=$LIBS
5361 LIBS="-lrpc $LIBS"
5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5363 /* end confdefs.h. */
5364
5365
5366 int
5367 main ()
5368 {
5369 return main ();
5370 ;
5371 return 0;
5372 }
5373 _ACEOF
5374 if ac_fn_c_try_link "$LINENO"; then :
5375 ac_cv_lib_rpc_main=yes
5376 else
5377 ac_cv_lib_rpc_main=no
5378 fi
5379 rm -f core conftest.err conftest.$ac_objext \
5380 conftest$ac_exeext conftest.$ac_ext
5381 LIBS=$ac_check_lib_save_LIBS
5382 fi
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5384 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5385 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5386 cat >>confdefs.h <<_ACEOF
5387 #define HAVE_LIBRPC 1
5388 _ACEOF
5389
5390 LIBS="-lrpc $LIBS"
5391
5392 fi
5393
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5395 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5396 if ${ac_cv_search_getrpcbynumber+:} false; then :
5397 $as_echo_n "(cached) " >&6
5398 else
5399 ac_func_search_save_LIBS=$LIBS
5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5401 /* end confdefs.h. */
5402
5403 /* Override any GCC internal prototype to avoid an error.
5404 Use char because int might match the return type of a GCC
5405 builtin and then its argument prototype would still apply. */
5406 #ifdef __cplusplus
5407 extern "C"
5408 #endif
5409 char getrpcbynumber ();
5410 int
5411 main ()
5412 {
5413 return getrpcbynumber ();
5414 ;
5415 return 0;
5416 }
5417 _ACEOF
5418 for ac_lib in '' nsl; do
5419 if test -z "$ac_lib"; then
5420 ac_res="none required"
5421 else
5422 ac_res=-l$ac_lib
5423 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5424 fi
5425 if ac_fn_c_try_link "$LINENO"; then :
5426 ac_cv_search_getrpcbynumber=$ac_res
5427 fi
5428 rm -f core conftest.err conftest.$ac_objext \
5429 conftest$ac_exeext
5430 if ${ac_cv_search_getrpcbynumber+:} false; then :
5431 break
5432 fi
5433 done
5434 if ${ac_cv_search_getrpcbynumber+:} false; then :
5435
5436 else
5437 ac_cv_search_getrpcbynumber=no
5438 fi
5439 rm conftest.$ac_ext
5440 LIBS=$ac_func_search_save_LIBS
5441 fi
5442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5443 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5444 ac_res=$ac_cv_search_getrpcbynumber
5445 if test "$ac_res" != no; then :
5446 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5447
5448 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5449
5450 fi
5451
5452
5453
5454
5455 LBL_LIBS="$LIBS"
5456 pfopen=/usr/examples/packetfilter/pfopen.c
5457 if test -f $pfopen ; then
5458 for ac_func in pfopen
5459 do :
5460 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5461 if test "x$ac_cv_func_pfopen" = xyes; then :
5462 cat >>confdefs.h <<_ACEOF
5463 #define HAVE_PFOPEN 1
5464 _ACEOF
5465
5466 fi
5467 done
5468
5469 if test $ac_cv_func_pfopen = "no" ; then
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5471 $as_echo "Using $pfopen" >&6; }
5472 LIBS="$LIBS $pfopen"
5473 fi
5474 fi
5475 libpcap=FAIL
5476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5477 $as_echo_n "checking for local pcap library... " >&6; }
5478
5479 # Check whether --with-system-libpcap was given.
5480 if test "${with_system_libpcap+set}" = set; then :
5481 withval=$with_system_libpcap;
5482 fi
5483
5484 if test "x$with_system_libpcap" != xyes ; then
5485 lastdir=FAIL
5486 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5487 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5488 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5489 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5490 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5491 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5492 sed -e 's/-PRE-GIT$//' `
5493 if test $lastdir = $basedir ; then
5494 continue;
5495 fi
5496 lastdir=$dir
5497 if test -r $dir/libpcap.a ; then
5498 libpcap=$dir/libpcap.a
5499 d=$dir
5500 fi
5501 done
5502 fi
5503 if test $libpcap = FAIL ; then
5504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5505 $as_echo "not found" >&6; }
5506
5507 #
5508 # Look for pcap-config.
5509 #
5510 if test -n "$ac_tool_prefix"; then
5511 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5512 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5514 $as_echo_n "checking for $ac_word... " >&6; }
5515 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5516 $as_echo_n "(cached) " >&6
5517 else
5518 case $PCAP_CONFIG in
5519 [\\/]* | ?:[\\/]*)
5520 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5521 ;;
5522 *)
5523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5524 for as_dir in $PATH
5525 do
5526 IFS=$as_save_IFS
5527 test -z "$as_dir" && as_dir=.
5528 for ac_exec_ext in '' $ac_executable_extensions; do
5529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5530 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5532 break 2
5533 fi
5534 done
5535 done
5536 IFS=$as_save_IFS
5537
5538 ;;
5539 esac
5540 fi
5541 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5542 if test -n "$PCAP_CONFIG"; then
5543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5544 $as_echo "$PCAP_CONFIG" >&6; }
5545 else
5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5547 $as_echo "no" >&6; }
5548 fi
5549
5550
5551 fi
5552 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5553 ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5554 # Extract the first word of "pcap-config", so it can be a program name with args.
5555 set dummy pcap-config; ac_word=$2
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5557 $as_echo_n "checking for $ac_word... " >&6; }
5558 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5559 $as_echo_n "(cached) " >&6
5560 else
5561 case $ac_pt_PCAP_CONFIG in
5562 [\\/]* | ?:[\\/]*)
5563 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5564 ;;
5565 *)
5566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5567 for as_dir in $PATH
5568 do
5569 IFS=$as_save_IFS
5570 test -z "$as_dir" && as_dir=.
5571 for ac_exec_ext in '' $ac_executable_extensions; do
5572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5573 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5575 break 2
5576 fi
5577 done
5578 done
5579 IFS=$as_save_IFS
5580
5581 ;;
5582 esac
5583 fi
5584 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5585 if test -n "$ac_pt_PCAP_CONFIG"; then
5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5587 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5588 else
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5590 $as_echo "no" >&6; }
5591 fi
5592
5593 if test "x$ac_pt_PCAP_CONFIG" = x; then
5594 PCAP_CONFIG=""
5595 else
5596 case $cross_compiling:$ac_tool_warned in
5597 yes:)
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5599 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5600 ac_tool_warned=yes ;;
5601 esac
5602 PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5603 fi
5604 else
5605 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5606 fi
5607
5608 if test -n "$PCAP_CONFIG" ; then
5609 #
5610 # Found - use it to get the include flags for
5611 # libpcap and the flags to link with libpcap.
5612 #
5613 # Please read section 11.6 "Shell Substitutions"
5614 # in the autoconf manual before doing anything
5615 # to this that involves quoting. Especially note
5616 # the statement "There is just no portable way to use
5617 # double-quoted strings inside double-quoted back-quoted
5618 # expressions (pfew!)."
5619 #
5620 cflags=`"$PCAP_CONFIG" --cflags`
5621 V_INCLS="$cflags $V_INCLS"
5622 libpcap=`"$PCAP_CONFIG" --libs`
5623 else
5624 #
5625 # Not found; look for pcap.
5626 #
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5628 $as_echo_n "checking for main in -lpcap... " >&6; }
5629 if ${ac_cv_lib_pcap_main+:} false; then :
5630 $as_echo_n "(cached) " >&6
5631 else
5632 ac_check_lib_save_LIBS=$LIBS
5633 LIBS="-lpcap $LIBS"
5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h. */
5636
5637
5638 int
5639 main ()
5640 {
5641 return main ();
5642 ;
5643 return 0;
5644 }
5645 _ACEOF
5646 if ac_fn_c_try_link "$LINENO"; then :
5647 ac_cv_lib_pcap_main=yes
5648 else
5649 ac_cv_lib_pcap_main=no
5650 fi
5651 rm -f core conftest.err conftest.$ac_objext \
5652 conftest$ac_exeext conftest.$ac_ext
5653 LIBS=$ac_check_lib_save_LIBS
5654 fi
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5656 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5657 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5658 libpcap="-lpcap"
5659 fi
5660
5661 if test $libpcap = FAIL ; then
5662 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5663 fi
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5665 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5666 if test \( ! -r /usr/local/include/pcap.h \) -a \
5667 \( ! -r /usr/include/pcap.h \); then
5668 if test -r /usr/local/include/pcap/pcap.h; then
5669 d="/usr/local/include/pcap"
5670 elif test -r /usr/include/pcap/pcap.h; then
5671 d="/usr/include/pcap"
5672 fi
5673 fi
5674 if test -z "$d" ; then
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5676 $as_echo "not found" >&6; }
5677 else
5678 V_INCLS="-I$d $V_INCLS"
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
5680 $as_echo "found -- -I$d added" >&6; }
5681 fi
5682 fi
5683 else
5684 V_PCAPDEP=$libpcap
5685 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5686 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5687 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5688 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5689 pcapH=FAIL
5690 if test -r $d/pcap.h; then
5691 pcapH=$d
5692 else
5693 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5694 if test -r $dir/pcap.h ; then
5695 pcapH=$dir
5696 fi
5697 done
5698 fi
5699
5700 if test $pcapH = FAIL ; then
5701 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
5702 fi
5703 V_INCLS="-I$pcapH $V_INCLS"
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
5705 $as_echo "$libpcap" >&6; }
5706 # Extract the first word of "pcap-config", so it can be a program name with args.
5707 set dummy pcap-config; ac_word=$2
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5709 $as_echo_n "checking for $ac_word... " >&6; }
5710 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5711 $as_echo_n "(cached) " >&6
5712 else
5713 case $PCAP_CONFIG in
5714 [\\/]* | ?:[\\/]*)
5715 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5716 ;;
5717 *)
5718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5719 for as_dir in $d
5720 do
5721 IFS=$as_save_IFS
5722 test -z "$as_dir" && as_dir=.
5723 for ac_exec_ext in '' $ac_executable_extensions; do
5724 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5725 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5727 break 2
5728 fi
5729 done
5730 done
5731 IFS=$as_save_IFS
5732
5733 ;;
5734 esac
5735 fi
5736 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5737 if test -n "$PCAP_CONFIG"; then
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5739 $as_echo "$PCAP_CONFIG" >&6; }
5740 else
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5742 $as_echo "no" >&6; }
5743 fi
5744
5745
5746 if test -n "$PCAP_CONFIG"; then
5747 #
5748 # The libpcap directory has a pcap-config script.
5749 # Use it to get any additioal libraries needed
5750 # to link with the libpcap archive library in
5751 # that directory.
5752 #
5753 # Please read section 11.6 "Shell Substitutions"
5754 # in the autoconf manual before doing anything
5755 # to this that involves quoting. Especially note
5756 # the statement "There is just no portable way to use
5757 # double-quoted strings inside double-quoted back-quoted
5758 # expressions (pfew!)."
5759 #
5760 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
5761 libpcap="$libpcap $additional_libs"
5762 fi
5763 fi
5764 LIBS="$libpcap $LIBS"
5765 if ! test -n "$PCAP_CONFIG" ; then
5766 #
5767 # We don't have pcap-config; find out any additional link flags
5768 # we need. (If we have pcap-config, we assume it tells us what
5769 # we need.)
5770 #
5771 case "$host_os" in
5772
5773 aix*)
5774 #
5775 # If libpcap is DLPI-based, we have to use /lib/pse.exp if
5776 # present, as we use the STREAMS routines.
5777 #
5778 # (XXX - true only if we're linking with a static libpcap?)
5779 #
5780 pseexe="/lib/pse.exp"
5781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
5782 $as_echo_n "checking for $pseexe... " >&6; }
5783 if test -f $pseexe ; then
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5785 $as_echo "yes" >&6; }
5786 LIBS="$LIBS -I:$pseexe"
5787 fi
5788
5789 #
5790 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
5791 # we use them to load the BPF module.
5792 #
5793 # (XXX - true only if we're linking with a static libpcap?)
5794 #
5795 LIBS="$LIBS -lodm -lcfg"
5796 ;;
5797 esac
5798 fi
5799
5800 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
5801 if test "x$ac_cv_func_pcap_loop" = xyes; then :
5802
5803 else
5804
5805 as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
5806 config.log file in your report. If you have downloaded libpcap from
5807 tcpdump.org, and built it yourself, please also include the config.log
5808 file from the libpcap source directory, the Makefile from the libpcap
5809 source directory, and the output of the make process for libpcap, as
5810 this could be a problem with the libpcap that was built, and we will
5811 not be able to determine why this is happening, and thus will not be
5812 able to fix it, without that information, as we have not been able to
5813 reproduce this problem ourselves." "$LINENO" 5
5814
5815 fi
5816
5817
5818
5819 #
5820 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
5821 # libraries (e.g., "-lsocket -lnsl" on Solaris).
5822 #
5823 # You are in a twisty little maze of UN*Xes, all different.
5824 # Some might not have ether_ntohost().
5825 # Some might have it, but not declare it in any header file.
5826 # Some might have it, but declare it in <netinet/if_ether.h>.
5827 # Some might have it, but declare it in <netinet/ether.h>
5828 # (And some might have it but document it as something declared in
5829 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
5830 #
5831 # Before you is a C compiler.
5832 #
5833 for ac_func in ether_ntohost
5834 do :
5835 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
5836 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
5837 cat >>confdefs.h <<_ACEOF
5838 #define HAVE_ETHER_NTOHOST 1
5839 _ACEOF
5840
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
5842 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
5843 if ${ac_cv_buggy_ether_ntohost+:} false; then :
5844 $as_echo_n "(cached) " >&6
5845 else
5846
5847 if test "$cross_compiling" = yes; then :
5848 ac_cv_buggy_ether_ntohost="not while cross-compiling"
5849 else
5850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5851 /* end confdefs.h. */
5852
5853 #include <netdb.h>
5854 #include <sys/types.h>
5855 #include <sys/param.h>
5856 #include <sys/socket.h>
5857
5858 int
5859 main(int argc, char **argv)
5860 {
5861 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
5862 char name[MAXHOSTNAMELEN];
5863
5864 ether_ntohost(name, (struct ether_addr *)ea);
5865 exit(0);
5866 }
5867
5868 _ACEOF
5869 if ac_fn_c_try_run "$LINENO"; then :
5870 ac_cv_buggy_ether_ntohost=no
5871 else
5872 ac_cv_buggy_ether_ntohost=yes
5873 fi
5874 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5875 conftest.$ac_objext conftest.beam conftest.$ac_ext
5876 fi
5877
5878 fi
5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
5880 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
5881 if test "$ac_cv_buggy_ether_ntohost" = "no"; then
5882
5883 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
5884
5885 fi
5886
5887 fi
5888 done
5889
5890 if test "$ac_cv_func_ether_ntohost" = yes -a \
5891 "$ac_cv_buggy_ether_ntohost" = "no"; then
5892 #
5893 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
5894 #
5895 if test "$ac_cv_header_netinet_if_ether_h" = yes; then
5896 #
5897 # Yes. Does it declare ether_ntohost()?
5898 #
5899 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5900 #include <sys/types.h>
5901 #include <sys/socket.h>
5902 #include <netinet/in.h>
5903 #include <arpa/inet.h>
5904 struct mbuf;
5905 struct rtentry;
5906 #include <net/if.h>
5907 #include <netinet/if_ether.h>
5908
5909 "
5910 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5911
5912
5913 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5914
5915
5916 fi
5917
5918 fi
5919 #
5920 # Did that succeed?
5921 #
5922 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5923 #
5924 # No, how about <netinet/ether.h>, as on Linux?
5925 #
5926 for ac_header in netinet/ether.h
5927 do :
5928 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
5929 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
5930 cat >>confdefs.h <<_ACEOF
5931 #define HAVE_NETINET_ETHER_H 1
5932 _ACEOF
5933
5934 fi
5935
5936 done
5937
5938 if test "$ac_cv_header_netinet_ether_h" = yes; then
5939 #
5940 # We have it - does it declare ether_ntohost()?
5941 # Unset ac_cv_have_decl_ether_ntohost so we don't
5942 # treat the previous failure as a cached value and
5943 # suppress the next test.
5944 #
5945 unset ac_cv_have_decl_ether_ntohost
5946 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5947 #include <netinet/ether.h>
5948
5949 "
5950 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5951
5952
5953 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5954
5955
5956 fi
5957
5958 fi
5959 fi
5960 #
5961 # Is ether_ntohost() declared?
5962 #
5963 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5964 #
5965 # No, we'll have to declare it ourselves.
5966 # Do we have "struct ether_addr"?
5967 #
5968 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
5969 #include <sys/types.h>
5970 #include <sys/socket.h>
5971 #include <netinet/in.h>
5972 #include <arpa/inet.h>
5973 struct mbuf;
5974 struct rtentry;
5975 #include <net/if.h>
5976 #include <netinet/if_ether.h>
5977
5978 "
5979 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
5980
5981 cat >>confdefs.h <<_ACEOF
5982 #define HAVE_STRUCT_ETHER_ADDR 1
5983 _ACEOF
5984
5985
5986 fi
5987
5988
5989 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
5990
5991 else
5992
5993 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
5994
5995 fi
5996 fi
5997
5998 # libdlpi is needed for Solaris 11 and later.
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
6000 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6001 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6002 $as_echo_n "(cached) " >&6
6003 else
6004 ac_check_lib_save_LIBS=$LIBS
6005 LIBS="-ldlpi -L/lib $LIBS"
6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6007 /* end confdefs.h. */
6008
6009 /* Override any GCC internal prototype to avoid an error.
6010 Use char because int might match the return type of a GCC
6011 builtin and then its argument prototype would still apply. */
6012 #ifdef __cplusplus
6013 extern "C"
6014 #endif
6015 char dlpi_walk ();
6016 int
6017 main ()
6018 {
6019 return dlpi_walk ();
6020 ;
6021 return 0;
6022 }
6023 _ACEOF
6024 if ac_fn_c_try_link "$LINENO"; then :
6025 ac_cv_lib_dlpi_dlpi_walk=yes
6026 else
6027 ac_cv_lib_dlpi_dlpi_walk=no
6028 fi
6029 rm -f core conftest.err conftest.$ac_objext \
6030 conftest$ac_exeext conftest.$ac_ext
6031 LIBS=$ac_check_lib_save_LIBS
6032 fi
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6034 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6035 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6036 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6037 fi
6038
6039
6040 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6041 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6042
6043
6044 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6045
6046 for ac_func in pcap_free_datalinks
6047 do :
6048 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
6049 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
6050 cat >>confdefs.h <<_ACEOF
6051 #define HAVE_PCAP_FREE_DATALINKS 1
6052 _ACEOF
6053
6054 fi
6055 done
6056
6057
6058 else
6059
6060 case " $LIBOBJS " in
6061 *" datalinks.$ac_objext "* ) ;;
6062 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6063 ;;
6064 esac
6065
6066
6067 fi
6068
6069 for ac_func in pcap_set_datalink
6070 do :
6071 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6072 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6073 cat >>confdefs.h <<_ACEOF
6074 #define HAVE_PCAP_SET_DATALINK 1
6075 _ACEOF
6076
6077 fi
6078 done
6079
6080 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6081 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6082
6083
6084 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6085
6086 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6087 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6088
6089 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6090
6091 else
6092
6093 case " $LIBOBJS " in
6094 *" dlnames.$ac_objext "* ) ;;
6095 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6096 ;;
6097 esac
6098
6099
6100 fi
6101
6102
6103 else
6104
6105 case " $LIBOBJS " in
6106 *" dlnames.$ac_objext "* ) ;;
6107 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6108 ;;
6109 esac
6110
6111
6112 fi
6113
6114
6115 for ac_func in pcap_breakloop
6116 do :
6117 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6118 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6119 cat >>confdefs.h <<_ACEOF
6120 #define HAVE_PCAP_BREAKLOOP 1
6121 _ACEOF
6122
6123 fi
6124 done
6125
6126
6127 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6128 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6129
6130 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6131
6132 else
6133
6134 case " $LIBOBJS " in
6135 *" pcap_dump_ftell.$ac_objext "* ) ;;
6136 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6137 ;;
6138 esac
6139
6140
6141 fi
6142
6143
6144 #
6145 # Do we have the new open API? Check for pcap_create, and assume that,
6146 # if we do, we also have pcap_activate() and the other new routines
6147 # introduced in libpcap 1.0.0.
6148 #
6149 for ac_func in pcap_create
6150 do :
6151 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6152 if test "x$ac_cv_func_pcap_create" = xyes; then :
6153 cat >>confdefs.h <<_ACEOF
6154 #define HAVE_PCAP_CREATE 1
6155 _ACEOF
6156
6157 fi
6158 done
6159
6160 if test $ac_cv_func_pcap_create = "yes" ; then
6161 #
6162 # OK, do we have pcap_set_tstamp_type? If so, assume we have
6163 # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6164 #
6165 for ac_func in pcap_set_tstamp_type
6166 do :
6167 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6168 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6169 cat >>confdefs.h <<_ACEOF
6170 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6171 _ACEOF
6172
6173 fi
6174 done
6175
6176 #
6177 # And do we have pcap_set_tstamp_precision? If so, we assume
6178 # we also have pcap_open_offline_with_tstamp_precision.
6179 #
6180 for ac_func in pcap_set_tstamp_precision
6181 do :
6182 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
6183 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
6184 cat >>confdefs.h <<_ACEOF
6185 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
6186 _ACEOF
6187
6188 fi
6189 done
6190
6191 fi
6192
6193 #
6194 # Check for a miscellaneous collection of functions which we use
6195 # if we have them.
6196 #
6197 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode
6198 do :
6199 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6200 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6201 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6202 cat >>confdefs.h <<_ACEOF
6203 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6204 _ACEOF
6205
6206 fi
6207 done
6208
6209 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6210 savedcppflags="$CPPFLAGS"
6211 CPPFLAGS="$CPPFLAGS $V_INCLS"
6212 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6213 "
6214 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6215
6216 cat >>confdefs.h <<_ACEOF
6217 #define HAVE_PCAP_IF_T 1
6218 _ACEOF
6219
6220
6221 fi
6222
6223 CPPFLAGS="$savedcppflags"
6224 fi
6225
6226 if test $ac_cv_func_pcap_lib_version = "no" ; then
6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6228 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6230 /* end confdefs.h. */
6231
6232 int
6233 main ()
6234 {
6235
6236 extern char pcap_version[];
6237
6238 return (int)pcap_version;
6239
6240 ;
6241 return 0;
6242 }
6243 _ACEOF
6244 if ac_fn_c_try_link "$LINENO"; then :
6245 ac_lbl_cv_pcap_version_defined=yes
6246 else
6247 ac_lbl_cv_pcap_version_defined=no
6248 fi
6249 rm -f core conftest.err conftest.$ac_objext \
6250 conftest$ac_exeext conftest.$ac_ext
6251 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6253 $as_echo "yes" >&6; }
6254
6255 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6256
6257 else
6258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6259 $as_echo "no" >&6; }
6260 fi
6261 fi
6262
6263 #
6264 # Check for special debugging functions
6265 #
6266 for ac_func in pcap_set_parser_debug
6267 do :
6268 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug"
6269 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then :
6270 cat >>confdefs.h <<_ACEOF
6271 #define HAVE_PCAP_SET_PARSER_DEBUG 1
6272 _ACEOF
6273
6274 fi
6275 done
6276
6277 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then
6278 #
6279 # OK, we don't have pcap_set_parser_debug() to set the libpcap
6280 # filter expression parser debug flag; can we directly set the
6281 # flag?
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6283 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6285 /* end confdefs.h. */
6286
6287 int
6288 main ()
6289 {
6290
6291 extern int pcap_debug;
6292
6293 return pcap_debug;
6294
6295 ;
6296 return 0;
6297 }
6298 _ACEOF
6299 if ac_fn_c_try_link "$LINENO"; then :
6300 ac_lbl_cv_pcap_debug_defined=yes
6301 else
6302 ac_lbl_cv_pcap_debug_defined=no
6303 fi
6304 rm -f core conftest.err conftest.$ac_objext \
6305 conftest$ac_exeext conftest.$ac_ext
6306 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6308 $as_echo "yes" >&6; }
6309
6310 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6311
6312 else
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6314 $as_echo "no" >&6; }
6315 #
6316 # OK, what about "yydebug"?
6317 #
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6319 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6321 /* end confdefs.h. */
6322
6323 int
6324 main ()
6325 {
6326
6327 extern int yydebug;
6328
6329 return yydebug;
6330
6331 ;
6332 return 0;
6333 }
6334 _ACEOF
6335 if ac_fn_c_try_link "$LINENO"; then :
6336 ac_lbl_cv_yydebug_defined=yes
6337 else
6338 ac_lbl_cv_yydebug_defined=no
6339 fi
6340 rm -f core conftest.err conftest.$ac_objext \
6341 conftest$ac_exeext conftest.$ac_ext
6342 if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6344 $as_echo "yes" >&6; }
6345
6346 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6347
6348 else
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6350 $as_echo "no" >&6; }
6351 fi
6352 fi
6353 fi
6354 for ac_func in pcap_set_optimizer_debug
6355 do :
6356 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug"
6357 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then :
6358 cat >>confdefs.h <<_ACEOF
6359 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1
6360 _ACEOF
6361
6362 fi
6363 done
6364
6365 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6366 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6367 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6368
6369 else
6370 case " $LIBOBJS " in
6371 *" bpf_dump.$ac_objext "* ) ;;
6372 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6373 ;;
6374 esac
6375
6376 fi
6377
6378
6379 V_GROUP=0
6380 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6381 V_GROUP=wheel
6382 fi
6383 #
6384 # Assume V7/BSD convention for man pages (file formats in section 5,
6385 # miscellaneous info in section 7).
6386 #
6387 MAN_FILE_FORMATS=5
6388 MAN_MISC_INFO=7
6389 case "$host_os" in
6390
6391 aix*)
6392
6393 $as_echo "#define _SUN 1" >>confdefs.h
6394
6395 ;;
6396
6397 hpux*)
6398 #
6399 # Use System V conventions for man pages.
6400 #
6401 MAN_FILE_FORMATS=4
6402 MAN_MISC_INFO=5
6403 ;;
6404
6405 irix*)
6406 V_GROUP=sys
6407
6408 #
6409 # Use System V conventions for man pages.
6410 #
6411 MAN_FILE_FORMATS=4
6412 MAN_MISC_INFO=5
6413 ;;
6414
6415 osf*)
6416 V_GROUP=system
6417
6418 #
6419 # Use System V conventions for man pages.
6420 #
6421 MAN_FILE_FORMATS=4
6422 MAN_MISC_INFO=5
6423 ;;
6424
6425 solaris*)
6426 V_GROUP=sys
6427
6428 #
6429 # Use System V conventions for man pages.
6430 #
6431 MAN_FILE_FORMATS=4
6432 MAN_MISC_INFO=5
6433 ;;
6434 esac
6435
6436 if test -f /dev/bpf0 ; then
6437 V_GROUP=bpf
6438 fi
6439
6440 #
6441 # Make sure we have definitions for all the C99 specified-width types
6442 # (regardless of whether the environment is a C99 environment or not).
6443 #
6444 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6445 case $ac_cv_c_int8_t in #(
6446 no|yes) ;; #(
6447 *)
6448
6449 cat >>confdefs.h <<_ACEOF
6450 #define int8_t $ac_cv_c_int8_t
6451 _ACEOF
6452 ;;
6453 esac
6454
6455 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6456 case $ac_cv_c_int16_t in #(
6457 no|yes) ;; #(
6458 *)
6459
6460 cat >>confdefs.h <<_ACEOF
6461 #define int16_t $ac_cv_c_int16_t
6462 _ACEOF
6463 ;;
6464 esac
6465
6466 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6467 case $ac_cv_c_int32_t in #(
6468 no|yes) ;; #(
6469 *)
6470
6471 cat >>confdefs.h <<_ACEOF
6472 #define int32_t $ac_cv_c_int32_t
6473 _ACEOF
6474 ;;
6475 esac
6476
6477 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6478 case $ac_cv_c_int64_t in #(
6479 no|yes) ;; #(
6480 *)
6481
6482 cat >>confdefs.h <<_ACEOF
6483 #define int64_t $ac_cv_c_int64_t
6484 _ACEOF
6485 ;;
6486 esac
6487
6488 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6489 case $ac_cv_c_uint8_t in #(
6490 no|yes) ;; #(
6491 *)
6492
6493 $as_echo "#define _UINT8_T 1" >>confdefs.h
6494
6495
6496 cat >>confdefs.h <<_ACEOF
6497 #define uint8_t $ac_cv_c_uint8_t
6498 _ACEOF
6499 ;;
6500 esac
6501
6502 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6503 case $ac_cv_c_uint16_t in #(
6504 no|yes) ;; #(
6505 *)
6506
6507
6508 cat >>confdefs.h <<_ACEOF
6509 #define uint16_t $ac_cv_c_uint16_t
6510 _ACEOF
6511 ;;
6512 esac
6513
6514 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6515 case $ac_cv_c_uint32_t in #(
6516 no|yes) ;; #(
6517 *)
6518
6519 $as_echo "#define _UINT32_T 1" >>confdefs.h
6520
6521
6522 cat >>confdefs.h <<_ACEOF
6523 #define uint32_t $ac_cv_c_uint32_t
6524 _ACEOF
6525 ;;
6526 esac
6527
6528 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6529 case $ac_cv_c_uint64_t in #(
6530 no|yes) ;; #(
6531 *)
6532
6533 $as_echo "#define _UINT64_T 1" >>confdefs.h
6534
6535
6536 cat >>confdefs.h <<_ACEOF
6537 #define uint64_t $ac_cv_c_uint64_t
6538 _ACEOF
6539 ;;
6540 esac
6541
6542
6543 #
6544 # Make sure we have a definition for C99's uintptr_t (regardless of
6545 # whether the environment is a C99 environment or not).
6546 #
6547
6548 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6549 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6550
6551 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6552
6553 else
6554 for ac_type in 'unsigned int' 'unsigned long int' \
6555 'unsigned long long int'; do
6556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6557 /* end confdefs.h. */
6558 $ac_includes_default
6559 int
6560 main ()
6561 {
6562 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6563 test_array [0] = 0;
6564 return test_array [0];
6565
6566 ;
6567 return 0;
6568 }
6569 _ACEOF
6570 if ac_fn_c_try_compile "$LINENO"; then :
6571
6572 cat >>confdefs.h <<_ACEOF
6573 #define uintptr_t $ac_type
6574 _ACEOF
6575
6576 ac_type=
6577 fi
6578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6579 test -z "$ac_type" && break
6580 done
6581 fi
6582
6583
6584
6585 #
6586 # Define the old BSD specified-width types in terms of the C99 types;
6587 # we may need them with libpcap include files.
6588 #
6589 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6590 #include <sys/types.h>
6591
6592 "
6593 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6594
6595 else
6596
6597 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
6598
6599 fi
6600
6601 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
6602 #include <sys/types.h>
6603
6604 "
6605 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6606
6607 else
6608
6609 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6610
6611 fi
6612
6613 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
6614 #include <sys/types.h>
6615
6616 "
6617 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6618
6619 else
6620
6621 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
6622
6623 fi
6624
6625 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
6626 #include <sys/types.h>
6627
6628 "
6629 if test "x$ac_cv_type_u_int64_t" = xyes; then :
6630
6631 else
6632
6633 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
6634
6635 fi
6636
6637
6638 #
6639 # Check for <inttypes.h>
6640 #
6641 for ac_header in inttypes.h
6642 do :
6643 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6644 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6645 cat >>confdefs.h <<_ACEOF
6646 #define HAVE_INTTYPES_H 1
6647 _ACEOF
6648
6649 #
6650 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
6651 # Some systems have an inttypes.h that doesn't define all of them.
6652 #
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
6654 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6656 /* end confdefs.h. */
6657
6658
6659 #include <inttypes.h>
6660 #include <stdio.h>
6661 #include <sys/types.h>
6662
6663 main()
6664 {
6665 printf("%" PRId64 "\n", (uint64_t)1);
6666 printf("%" PRIo64 "\n", (uint64_t)1);
6667 printf("%" PRIx64 "\n", (uint64_t)1);
6668 printf("%" PRIu64 "\n", (uint64_t)1);
6669 }
6670
6671
6672 _ACEOF
6673 if ac_fn_c_try_compile "$LINENO"; then :
6674
6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6676 $as_echo "yes" >&6; }
6677 ac_lbl_inttypes_h_defines_formats=yes
6678
6679 else
6680
6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6682 $as_echo "no" >&6; }
6683 ac_lbl_inttypes_h_defines_formats=no
6684
6685 fi
6686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6687
6688 else
6689
6690 #
6691 # We don't have inttypes.h, so it obviously can't define those
6692 # macros.
6693 #
6694 ac_lbl_inttypes_h_defines_formats=no
6695
6696 fi
6697
6698 done
6699
6700 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
6701
6702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
6703 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
6704 if test "$cross_compiling" = yes; then :
6705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6707 as_fn_error $? "cannot run test program while cross compiling
6708 See \`config.log' for more details" "$LINENO" 5; }
6709 else
6710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6711 /* end confdefs.h. */
6712
6713
6714 # ifdef HAVE_INTTYPES_H
6715 #include <inttypes.h>
6716 # endif
6717 #include <stdio.h>
6718 #include <sys/types.h>
6719
6720 main()
6721 {
6722 uint64_t t = 1;
6723 char strbuf[16+1];
6724 sprintf(strbuf, "%016lx", t << 32);
6725 if (strcmp(strbuf, "0000000100000000") == 0)
6726 exit(0);
6727 else
6728 exit(1);
6729 }
6730
6731
6732 _ACEOF
6733 if ac_fn_c_try_run "$LINENO"; then :
6734
6735
6736 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
6737
6738
6739 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
6740
6741
6742 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
6743
6744
6745 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
6746
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6748 $as_echo "yes" >&6; }
6749
6750 else
6751
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6753 $as_echo "no" >&6; }
6754
6755
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
6757 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
6758 if test "$cross_compiling" = yes; then :
6759 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6760 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6761 as_fn_error $? "cannot run test program while cross compiling
6762 See \`config.log' for more details" "$LINENO" 5; }
6763 else
6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h. */
6766
6767
6768 # ifdef HAVE_INTTYPES_H
6769 #include <inttypes.h>
6770 # endif
6771 #include <stdio.h>
6772 #include <sys/types.h>
6773
6774 main()
6775 {
6776 uint64_t t = 1;
6777 char strbuf[16+1];
6778 sprintf(strbuf, "%016llx", t << 32);
6779 if (strcmp(strbuf, "0000000100000000") == 0)
6780 exit(0);
6781 else
6782 exit(1);
6783 }
6784
6785
6786 _ACEOF
6787 if ac_fn_c_try_run "$LINENO"; then :
6788
6789
6790 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
6791
6792
6793 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
6794
6795
6796 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
6797
6798
6799 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
6800
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6802 $as_echo "yes" >&6; }
6803
6804 else
6805
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6807 $as_echo "no" >&6; }
6808
6809
6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
6811 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
6812 if test "$cross_compiling" = yes; then :
6813 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6814 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6815 as_fn_error $? "cannot run test program while cross compiling
6816 See \`config.log' for more details" "$LINENO" 5; }
6817 else
6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h. */
6820
6821
6822 # ifdef HAVE_INTTYPES_H
6823 #include <inttypes.h>
6824 # endif
6825 #include <stdio.h>
6826 #include <sys/types.h>
6827
6828 main()
6829 {
6830 uint64_t t = 1;
6831 char strbuf[16+1];
6832 sprintf(strbuf, "%016Lx", t << 32);
6833 if (strcmp(strbuf, "0000000100000000") == 0)
6834 exit(0);
6835 else
6836 exit(1);
6837 }
6838
6839
6840 _ACEOF
6841 if ac_fn_c_try_run "$LINENO"; then :
6842
6843
6844 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
6845
6846
6847 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
6848
6849
6850 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
6851
6852
6853 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
6854
6855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6856 $as_echo "yes" >&6; }
6857
6858 else
6859
6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6861 $as_echo "no" >&6; }
6862
6863
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
6865 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
6866 if test "$cross_compiling" = yes; then :
6867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6869 as_fn_error $? "cannot run test program while cross compiling
6870 See \`config.log' for more details" "$LINENO" 5; }
6871 else
6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6873 /* end confdefs.h. */
6874
6875
6876 # ifdef HAVE_INTTYPES_H
6877 #include <inttypes.h>
6878 # endif
6879 #include <stdio.h>
6880 #include <sys/types.h>
6881
6882 main()
6883 {
6884 uint64_t t = 1;
6885 char strbuf[16+1];
6886 sprintf(strbuf, "%016qx", t << 32);
6887 if (strcmp(strbuf, "0000000100000000") == 0)
6888 exit(0);
6889 else
6890 exit(1);
6891 }
6892
6893
6894 _ACEOF
6895 if ac_fn_c_try_run "$LINENO"; then :
6896
6897
6898 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
6899
6900
6901 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
6902
6903
6904 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
6905
6906
6907 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
6908
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6910 $as_echo "yes" >&6; }
6911
6912 else
6913
6914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6915 $as_echo "no" >&6; }
6916
6917 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
6918
6919
6920 fi
6921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6922 conftest.$ac_objext conftest.beam conftest.$ac_ext
6923 fi
6924
6925
6926
6927
6928 fi
6929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6930 conftest.$ac_objext conftest.beam conftest.$ac_ext
6931 fi
6932
6933
6934
6935
6936 fi
6937 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6938 conftest.$ac_objext conftest.beam conftest.$ac_ext
6939 fi
6940
6941
6942
6943
6944 fi
6945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6946 conftest.$ac_objext conftest.beam conftest.$ac_ext
6947 fi
6948
6949
6950 fi
6951
6952 #
6953 # Check for some headers introduced in later versions of libpcap
6954 # and used by some printers.
6955 #
6956 # Those headers use the {u_}intN_t types, so we must do this after
6957 # we check for what's needed to get them defined.
6958 #
6959 savedcppflags="$CPPFLAGS"
6960 CPPFLAGS="$CPPFLAGS $V_INCLS"
6961 for ac_header in pcap/bluetooth.h
6962 do :
6963 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\"
6964 "
6965 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
6966 cat >>confdefs.h <<_ACEOF
6967 #define HAVE_PCAP_BLUETOOTH_H 1
6968 _ACEOF
6969
6970 fi
6971
6972 done
6973
6974 for ac_header in pcap/nflog.h
6975 do :
6976 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\"
6977 "
6978 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
6979 cat >>confdefs.h <<_ACEOF
6980 #define HAVE_PCAP_NFLOG_H 1
6981 _ACEOF
6982
6983 fi
6984
6985 done
6986
6987 for ac_header in pcap/usb.h
6988 do :
6989 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\"
6990 "
6991 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
6992 cat >>confdefs.h <<_ACEOF
6993 #define HAVE_PCAP_USB_H 1
6994 _ACEOF
6995
6996 fi
6997
6998 done
6999
7000 CPPFLAGS="$savedcppflags"
7001
7002 if test -n "$ac_tool_prefix"; then
7003 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7004 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7006 $as_echo_n "checking for $ac_word... " >&6; }
7007 if ${ac_cv_prog_RANLIB+:} false; then :
7008 $as_echo_n "(cached) " >&6
7009 else
7010 if test -n "$RANLIB"; then
7011 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7012 else
7013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7014 for as_dir in $PATH
7015 do
7016 IFS=$as_save_IFS
7017 test -z "$as_dir" && as_dir=.
7018 for ac_exec_ext in '' $ac_executable_extensions; do
7019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7020 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7022 break 2
7023 fi
7024 done
7025 done
7026 IFS=$as_save_IFS
7027
7028 fi
7029 fi
7030 RANLIB=$ac_cv_prog_RANLIB
7031 if test -n "$RANLIB"; then
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7033 $as_echo "$RANLIB" >&6; }
7034 else
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7036 $as_echo "no" >&6; }
7037 fi
7038
7039
7040 fi
7041 if test -z "$ac_cv_prog_RANLIB"; then
7042 ac_ct_RANLIB=$RANLIB
7043 # Extract the first word of "ranlib", so it can be a program name with args.
7044 set dummy ranlib; ac_word=$2
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7046 $as_echo_n "checking for $ac_word... " >&6; }
7047 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7048 $as_echo_n "(cached) " >&6
7049 else
7050 if test -n "$ac_ct_RANLIB"; then
7051 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7052 else
7053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7054 for as_dir in $PATH
7055 do
7056 IFS=$as_save_IFS
7057 test -z "$as_dir" && as_dir=.
7058 for ac_exec_ext in '' $ac_executable_extensions; do
7059 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7060 ac_cv_prog_ac_ct_RANLIB="ranlib"
7061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7062 break 2
7063 fi
7064 done
7065 done
7066 IFS=$as_save_IFS
7067
7068 fi
7069 fi
7070 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7071 if test -n "$ac_ct_RANLIB"; then
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7073 $as_echo "$ac_ct_RANLIB" >&6; }
7074 else
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7076 $as_echo "no" >&6; }
7077 fi
7078
7079 if test "x$ac_ct_RANLIB" = x; then
7080 RANLIB=":"
7081 else
7082 case $cross_compiling:$ac_tool_warned in
7083 yes:)
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7086 ac_tool_warned=yes ;;
7087 esac
7088 RANLIB=$ac_ct_RANLIB
7089 fi
7090 else
7091 RANLIB="$ac_cv_prog_RANLIB"
7092 fi
7093
7094 if test -n "$ac_tool_prefix"; then
7095 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7096 set dummy ${ac_tool_prefix}ar; ac_word=$2
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7098 $as_echo_n "checking for $ac_word... " >&6; }
7099 if ${ac_cv_prog_AR+:} false; then :
7100 $as_echo_n "(cached) " >&6
7101 else
7102 if test -n "$AR"; then
7103 ac_cv_prog_AR="$AR" # Let the user override the test.
7104 else
7105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7106 for as_dir in $PATH
7107 do
7108 IFS=$as_save_IFS
7109 test -z "$as_dir" && as_dir=.
7110 for ac_exec_ext in '' $ac_executable_extensions; do
7111 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7112 ac_cv_prog_AR="${ac_tool_prefix}ar"
7113 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7114 break 2
7115 fi
7116 done
7117 done
7118 IFS=$as_save_IFS
7119
7120 fi
7121 fi
7122 AR=$ac_cv_prog_AR
7123 if test -n "$AR"; then
7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7125 $as_echo "$AR" >&6; }
7126 else
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7128 $as_echo "no" >&6; }
7129 fi
7130
7131
7132 fi
7133 if test -z "$ac_cv_prog_AR"; then
7134 ac_ct_AR=$AR
7135 # Extract the first word of "ar", so it can be a program name with args.
7136 set dummy ar; ac_word=$2
7137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7138 $as_echo_n "checking for $ac_word... " >&6; }
7139 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7140 $as_echo_n "(cached) " >&6
7141 else
7142 if test -n "$ac_ct_AR"; then
7143 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7144 else
7145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7146 for as_dir in $PATH
7147 do
7148 IFS=$as_save_IFS
7149 test -z "$as_dir" && as_dir=.
7150 for ac_exec_ext in '' $ac_executable_extensions; do
7151 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7152 ac_cv_prog_ac_ct_AR="ar"
7153 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7154 break 2
7155 fi
7156 done
7157 done
7158 IFS=$as_save_IFS
7159
7160 fi
7161 fi
7162 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7163 if test -n "$ac_ct_AR"; then
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7165 $as_echo "$ac_ct_AR" >&6; }
7166 else
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7168 $as_echo "no" >&6; }
7169 fi
7170
7171 if test "x$ac_ct_AR" = x; then
7172 AR=""
7173 else
7174 case $cross_compiling:$ac_tool_warned in
7175 yes:)
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7177 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7178 ac_tool_warned=yes ;;
7179 esac
7180 AR=$ac_ct_AR
7181 fi
7182 else
7183 AR="$ac_cv_prog_AR"
7184 fi
7185
7186
7187 rm -f os-proto.h
7188 if test "${LBL_CFLAGS+set}" = set; then
7189 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7190 fi
7191 if test -f .devel ; then
7192 #
7193 # Skip all the warning option stuff on some compilers.
7194 #
7195 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7196
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5
7198 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; }
7199 save_CFLAGS="$CFLAGS"
7200 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy"
7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7202 /* end confdefs.h. */
7203
7204 int
7205 main ()
7206 {
7207 return 0
7208 ;
7209 return 0;
7210 }
7211 _ACEOF
7212 if ac_fn_c_try_compile "$LINENO"; then :
7213
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7215 $as_echo "no" >&6; }
7216 #
7217 # We're assuming this is clang, where
7218 # -Werror=unknown-warning-option is the appropriate
7219 # option to force the compiler to fail.
7220 #
7221 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option"
7222
7223 else
7224
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7226 $as_echo "yes" >&6; }
7227
7228 fi
7229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7230 CFLAGS="$save_CFLAGS"
7231
7232
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7234 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7235 save_CFLAGS="$CFLAGS"
7236 if expr "x-Wall" : "x-W.*" >/dev/null
7237 then
7238 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall"
7239 elif expr "x-Wall" : "x-f.*" >/dev/null
7240 then
7241 CFLAGS="$CFLAGS -Werror -Wall"
7242 elif expr "x-Wall" : "x-m.*" >/dev/null
7243 then
7244 CFLAGS="$CFLAGS -Werror -Wall"
7245 else
7246 CFLAGS="$CFLAGS -Wall"
7247 fi
7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7249 /* end confdefs.h. */
7250
7251 int
7252 main ()
7253 {
7254 return 0
7255 ;
7256 return 0;
7257 }
7258 _ACEOF
7259 if ac_fn_c_try_compile "$LINENO"; then :
7260
7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7262 $as_echo "yes" >&6; }
7263 CFLAGS="$save_CFLAGS"
7264 V_CCOPT="$V_CCOPT -Wall"
7265
7266 else
7267
7268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7269 $as_echo "no" >&6; }
7270 CFLAGS="$save_CFLAGS"
7271
7272 fi
7273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7274
7275
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7277 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7278 save_CFLAGS="$CFLAGS"
7279 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null
7280 then
7281 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes"
7282 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null
7283 then
7284 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
7285 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null
7286 then
7287 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
7288 else
7289 CFLAGS="$CFLAGS -Wmissing-prototypes"
7290 fi
7291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7292 /* end confdefs.h. */
7293
7294 int
7295 main ()
7296 {
7297 return 0
7298 ;
7299 return 0;
7300 }
7301 _ACEOF
7302 if ac_fn_c_try_compile "$LINENO"; then :
7303
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7305 $as_echo "yes" >&6; }
7306 CFLAGS="$save_CFLAGS"
7307 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7308
7309 else
7310
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7312 $as_echo "no" >&6; }
7313 CFLAGS="$save_CFLAGS"
7314
7315 fi
7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7317
7318
7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7320 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7321 save_CFLAGS="$CFLAGS"
7322 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null
7323 then
7324 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes"
7325 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null
7326 then
7327 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
7328 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null
7329 then
7330 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
7331 else
7332 CFLAGS="$CFLAGS -Wstrict-prototypes"
7333 fi
7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7335 /* end confdefs.h. */
7336
7337 int
7338 main ()
7339 {
7340 return 0
7341 ;
7342 return 0;
7343 }
7344 _ACEOF
7345 if ac_fn_c_try_compile "$LINENO"; then :
7346
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7348 $as_echo "yes" >&6; }
7349 CFLAGS="$save_CFLAGS"
7350 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7351
7352 else
7353
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7355 $as_echo "no" >&6; }
7356 CFLAGS="$save_CFLAGS"
7357
7358 fi
7359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7360
7361
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7363 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7364 save_CFLAGS="$CFLAGS"
7365 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null
7366 then
7367 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings"
7368 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null
7369 then
7370 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
7371 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null
7372 then
7373 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
7374 else
7375 CFLAGS="$CFLAGS -Wwrite-strings"
7376 fi
7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7378 /* end confdefs.h. */
7379
7380 int
7381 main ()
7382 {
7383 return 0
7384 ;
7385 return 0;
7386 }
7387 _ACEOF
7388 if ac_fn_c_try_compile "$LINENO"; then :
7389
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7391 $as_echo "yes" >&6; }
7392 CFLAGS="$save_CFLAGS"
7393 V_CCOPT="$V_CCOPT -Wwrite-strings"
7394
7395 else
7396
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7398 $as_echo "no" >&6; }
7399 CFLAGS="$save_CFLAGS"
7400
7401 fi
7402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7403
7404
7405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7406 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7407 save_CFLAGS="$CFLAGS"
7408 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null
7409 then
7410 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith"
7411 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null
7412 then
7413 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
7414 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null
7415 then
7416 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
7417 else
7418 CFLAGS="$CFLAGS -Wpointer-arith"
7419 fi
7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421 /* end confdefs.h. */
7422
7423 int
7424 main ()
7425 {
7426 return 0
7427 ;
7428 return 0;
7429 }
7430 _ACEOF
7431 if ac_fn_c_try_compile "$LINENO"; then :
7432
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7434 $as_echo "yes" >&6; }
7435 CFLAGS="$save_CFLAGS"
7436 V_CCOPT="$V_CCOPT -Wpointer-arith"
7437
7438 else
7439
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7441 $as_echo "no" >&6; }
7442 CFLAGS="$save_CFLAGS"
7443
7444 fi
7445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7446
7447
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5
7449 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; }
7450 save_CFLAGS="$CFLAGS"
7451 if expr "x-Wcast-qual" : "x-W.*" >/dev/null
7452 then
7453 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual"
7454 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null
7455 then
7456 CFLAGS="$CFLAGS -Werror -Wcast-qual"
7457 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null
7458 then
7459 CFLAGS="$CFLAGS -Werror -Wcast-qual"
7460 else
7461 CFLAGS="$CFLAGS -Wcast-qual"
7462 fi
7463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7464 /* end confdefs.h. */
7465
7466 int
7467 main ()
7468 {
7469 return 0
7470 ;
7471 return 0;
7472 }
7473 _ACEOF
7474 if ac_fn_c_try_compile "$LINENO"; then :
7475
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7477 $as_echo "yes" >&6; }
7478 CFLAGS="$save_CFLAGS"
7479 V_CCOPT="$V_CCOPT -Wcast-qual"
7480
7481 else
7482
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7484 $as_echo "no" >&6; }
7485 CFLAGS="$save_CFLAGS"
7486
7487 fi
7488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7489
7490
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5
7492 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; }
7493 save_CFLAGS="$CFLAGS"
7494 if expr "x-Wshadow" : "x-W.*" >/dev/null
7495 then
7496 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow"
7497 elif expr "x-Wshadow" : "x-f.*" >/dev/null
7498 then
7499 CFLAGS="$CFLAGS -Werror -Wshadow"
7500 elif expr "x-Wshadow" : "x-m.*" >/dev/null
7501 then
7502 CFLAGS="$CFLAGS -Werror -Wshadow"
7503 else
7504 CFLAGS="$CFLAGS -Wshadow"
7505 fi
7506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7507 /* end confdefs.h. */
7508
7509 int
7510 main ()
7511 {
7512 return 0
7513 ;
7514 return 0;
7515 }
7516 _ACEOF
7517 if ac_fn_c_try_compile "$LINENO"; then :
7518
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7520 $as_echo "yes" >&6; }
7521 CFLAGS="$save_CFLAGS"
7522 V_CCOPT="$V_CCOPT -Wshadow"
7523
7524 else
7525
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7527 $as_echo "no" >&6; }
7528 CFLAGS="$save_CFLAGS"
7529
7530 fi
7531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7532
7533
7534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5
7535 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; }
7536 save_CFLAGS="$CFLAGS"
7537 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null
7538 then
7539 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement"
7540 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null
7541 then
7542 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
7543 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null
7544 then
7545 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
7546 else
7547 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
7548 fi
7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7550 /* end confdefs.h. */
7551
7552 int
7553 main ()
7554 {
7555 return 0
7556 ;
7557 return 0;
7558 }
7559 _ACEOF
7560 if ac_fn_c_try_compile "$LINENO"; then :
7561
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7563 $as_echo "yes" >&6; }
7564 CFLAGS="$save_CFLAGS"
7565 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement"
7566
7567 else
7568
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7570 $as_echo "no" >&6; }
7571 CFLAGS="$save_CFLAGS"
7572
7573 fi
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575
7576
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -pedantic option" >&5
7578 $as_echo_n "checking whether the compiler supports the -pedantic option... " >&6; }
7579 save_CFLAGS="$CFLAGS"
7580 if expr "x-pedantic" : "x-W.*" >/dev/null
7581 then
7582 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -pedantic"
7583 elif expr "x-pedantic" : "x-f.*" >/dev/null
7584 then
7585 CFLAGS="$CFLAGS -Werror -pedantic"
7586 elif expr "x-pedantic" : "x-m.*" >/dev/null
7587 then
7588 CFLAGS="$CFLAGS -Werror -pedantic"
7589 else
7590 CFLAGS="$CFLAGS -pedantic"
7591 fi
7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7593 /* end confdefs.h. */
7594
7595 int
7596 main ()
7597 {
7598 return 0
7599 ;
7600 return 0;
7601 }
7602 _ACEOF
7603 if ac_fn_c_try_compile "$LINENO"; then :
7604
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7606 $as_echo "yes" >&6; }
7607 CFLAGS="$save_CFLAGS"
7608 V_CCOPT="$V_CCOPT -pedantic"
7609
7610 else
7611
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7613 $as_echo "no" >&6; }
7614 CFLAGS="$save_CFLAGS"
7615
7616 fi
7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7618
7619
7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5
7621 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; }
7622 save_CFLAGS="$CFLAGS"
7623 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null
7624 then
7625 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition"
7626 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null
7627 then
7628 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7629 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null
7630 then
7631 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7632 else
7633 CFLAGS="$CFLAGS -Wold-style-definition"
7634 fi
7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7636 /* end confdefs.h. */
7637
7638 int
7639 main ()
7640 {
7641 return 0
7642 ;
7643 return 0;
7644 }
7645 _ACEOF
7646 if ac_fn_c_try_compile "$LINENO"; then :
7647
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7649 $as_echo "yes" >&6; }
7650 CFLAGS="$save_CFLAGS"
7651 V_CCOPT="$V_CCOPT -Wold-style-definition"
7652
7653 else
7654
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7656 $as_echo "no" >&6; }
7657 CFLAGS="$save_CFLAGS"
7658
7659 fi
7660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7661
7662
7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7664 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7665 save_CFLAGS="$CFLAGS"
7666 if expr "x-W" : "x-W.*" >/dev/null
7667 then
7668 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W"
7669 elif expr "x-W" : "x-f.*" >/dev/null
7670 then
7671 CFLAGS="$CFLAGS -Werror -W"
7672 elif expr "x-W" : "x-m.*" >/dev/null
7673 then
7674 CFLAGS="$CFLAGS -Werror -W"
7675 else
7676 CFLAGS="$CFLAGS -W"
7677 fi
7678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h. */
7680
7681 int
7682 main ()
7683 {
7684 return 0
7685 ;
7686 return 0;
7687 }
7688 _ACEOF
7689 if ac_fn_c_try_compile "$LINENO"; then :
7690
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7692 $as_echo "yes" >&6; }
7693 CFLAGS="$save_CFLAGS"
7694 V_CCOPT="$V_CCOPT -W"
7695
7696 else
7697
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7699 $as_echo "no" >&6; }
7700 CFLAGS="$save_CFLAGS"
7701
7702 fi
7703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7704
7705 fi
7706
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7708 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7709 if test "$GCC" = yes ; then
7710 #
7711 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7712 # though it's not); we assume that, in this case, the flag
7713 # would be -M.
7714 #
7715 ac_lbl_dependency_flag="-M"
7716 else
7717 #
7718 # Not GCC or a compiler deemed to be GCC; what platform is
7719 # this? (We're assuming that if the compiler isn't GCC
7720 # it's the compiler from the vendor of the OS; that won't
7721 # necessarily be true for x86 platforms, where it might be
7722 # the Intel C compiler.)
7723 #
7724 case "$host_os" in
7725
7726 irix*|osf*|darwin*)
7727 #
7728 # MIPS C for IRIX, DEC C, and clang all use -M.
7729 #
7730 ac_lbl_dependency_flag="-M"
7731 ;;
7732
7733 solaris*)
7734 #
7735 # Sun C uses -xM.
7736 #
7737 ac_lbl_dependency_flag="-xM"
7738 ;;
7739
7740 hpux*)
7741 #
7742 # HP's older C compilers don't support this.
7743 # HP's newer C compilers support this with
7744 # either +M or +Make; the older compilers
7745 # interpret +M as something completely
7746 # different, so we use +Make so we don't
7747 # think it works with the older compilers.
7748 #
7749 ac_lbl_dependency_flag="+Make"
7750 ;;
7751
7752 *)
7753 #
7754 # Not one of the above; assume no support for
7755 # generating dependencies.
7756 #
7757 ac_lbl_dependency_flag=""
7758 ;;
7759 esac
7760 fi
7761
7762 #
7763 # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7764 # complain about it?
7765 #
7766 # Note: clang doesn't seem to exit with an error status when handed
7767 # an unknown non-warning error, even if you pass it
7768 # -Werror=unknown-warning-option. However, it always supports
7769 # -M, so the fact that this test always succeeds with clang
7770 # isn't an issue.
7771 #
7772 if test ! -z "$ac_lbl_dependency_flag"; then
7773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7774 /* end confdefs.h. */
7775 int main(void) { return 0; }
7776 _ACEOF
7777 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7778 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7780 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7781 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7782 MKDEP='${srcdir}/mkdep'
7783 else
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7785 $as_echo "no" >&6; }
7786 #
7787 # We can't run mkdep, so have "make depend" do
7788 # nothing.
7789 #
7790 MKDEP=:
7791 fi
7792 rm -rf conftest*
7793 else
7794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7795 $as_echo "no" >&6; }
7796 #
7797 # We can't run mkdep, so have "make depend" do
7798 # nothing.
7799 #
7800 MKDEP=:
7801 fi
7802
7803
7804
7805 #
7806 # We used to set -n32 for IRIX 6 when not using GCC (presumed
7807 # to mean that we're using MIPS C or MIPSpro C); it specified
7808 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
7809 # not sure why that would be something to do *only* with a
7810 # .devel file; why should the ABI for which we produce code
7811 # depend on .devel?
7812 #
7813 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7814 name="lbl/os-$os.h"
7815 if test -f $name ; then
7816 ln -s $name os-proto.h
7817
7818 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7819
7820 else
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7822 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7823 fi
7824 fi
7825
7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7827 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7828 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7829 $as_echo_n "(cached) " >&6
7830 else
7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7832 /* end confdefs.h. */
7833
7834 # include <sys/types.h>
7835 # include <sys/socket.h>
7836 int
7837 main ()
7838 {
7839 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7840 ;
7841 return 0;
7842 }
7843 _ACEOF
7844 if ac_fn_c_try_compile "$LINENO"; then :
7845 ac_cv_lbl_sockaddr_has_sa_len=yes
7846 else
7847 ac_cv_lbl_sockaddr_has_sa_len=no
7848 fi
7849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7850 fi
7851
7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7853 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7854 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7855
7856 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7857
7858 fi
7859
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7861 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7862 if ${ac_cv_lbl_unaligned_fail+:} false; then :
7863 $as_echo_n "(cached) " >&6
7864 else
7865 case "$host_cpu" in
7866
7867 #
7868 # These are CPU types where:
7869 #
7870 # the CPU faults on an unaligned access, but at least some
7871 # OSes that support that CPU catch the fault and simulate
7872 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7873 # the simulation is slow, so we don't want to use it;
7874 #
7875 # the CPU, I infer (from the old
7876 #
7877 # XXX: should also check that they don't do weird things (like on arm)
7878 #
7879 # comment) doesn't fault on unaligned accesses, but doesn't
7880 # do a normal unaligned fetch, either (e.g., presumably, ARM);
7881 #
7882 # for whatever reason, the test program doesn't work
7883 # (this has been claimed to be the case for several of those
7884 # CPUs - I don't know what the problem is; the problem
7885 # was reported as "the test program dumps core" for SuperH,
7886 # but that's what the test program is *supposed* to do -
7887 # it dumps core before it writes anything, so the test
7888 # for an empty output file should find an empty output
7889 # file and conclude that unaligned accesses don't work).
7890 #
7891 # This run-time test won't work if you're cross-compiling, so
7892 # in order to support cross-compiling for a particular CPU,
7893 # we have to wire in the list of CPU types anyway, as far as
7894 # I know, so perhaps we should just have a set of CPUs on
7895 # which we know it doesn't work, a set of CPUs on which we
7896 # know it does work, and have the script just fail on other
7897 # cpu types and update it when such a failure occurs.
7898 #
7899 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7900 ac_cv_lbl_unaligned_fail=yes
7901 ;;
7902
7903 *)
7904 cat >conftest.c <<EOF
7905 # include <sys/types.h>
7906 # include <sys/wait.h>
7907 # include <stdio.h>
7908 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7909 main() {
7910 unsigned int i;
7911 pid_t pid;
7912 int status;
7913 /* avoid "core dumped" message */
7914 pid = fork();
7915 if (pid < 0)
7916 exit(2);
7917 if (pid > 0) {
7918 /* parent */
7919 pid = waitpid(pid, &status, 0);
7920 if (pid < 0)
7921 exit(3);
7922 exit(!WIFEXITED(status));
7923 }
7924 /* child */
7925 i = *(unsigned int *)&a[1];
7926 printf("%d\n", i);
7927 exit(0);
7928 }
7929 EOF
7930 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
7931 conftest.c $LIBS >/dev/null 2>&1
7932 if test ! -x conftest ; then
7933 ac_cv_lbl_unaligned_fail=yes
7934 else
7935 ./conftest >conftest.out
7936 if test ! -s conftest.out ; then
7937 ac_cv_lbl_unaligned_fail=yes
7938 else
7939 ac_cv_lbl_unaligned_fail=no
7940 fi
7941 fi
7942 rm -f -r conftest* core core.conftest
7943 ;;
7944 esac
7945 fi
7946
7947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
7948 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
7949 if test $ac_cv_lbl_unaligned_fail = yes ; then
7950
7951 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
7952
7953 fi
7954
7955 # Check for OpenSSL/libressl libcrypto
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5
7957 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; }
7958 # Specify location for both includes and libraries.
7959 want_libcrypto=ifavailable
7960
7961 # Check whether --with-crypto was given.
7962 if test "${with_crypto+set}" = set; then :
7963 withval=$with_crypto;
7964 if test $withval = no
7965 then
7966 # User doesn't want to link with libcrypto.
7967 want_libcrypto=no
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7969 $as_echo "no" >&6; }
7970 elif test $withval = yes
7971 then
7972 # User wants to link with libcrypto but hasn't specified
7973 # a directory.
7974 want_libcrypto=yes
7975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7976 $as_echo "yes" >&6; }
7977 else
7978 # User wants to link with libcrypto and has specified
7979 # a directory, so use the provided value.
7980 want_libcrypto=yes
7981 libcrypto_root=$withval
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5
7983 $as_echo "yes, using the version installed in $withval" >&6; }
7984
7985 #
7986 # Put the subdirectories of the libcrypto root directory
7987 # at the front of the header and library search path.
7988 #
7989 CFLAGS="-I$withval/include $CFLAGS"
7990 LIBS="-L$withval/lib $LIBS"
7991 fi
7992
7993 else
7994
7995 #
7996 # Use libcrypto if it's present, otherwise don't; no directory
7997 # was specified.
7998 #
7999 want_libcrypto=ifavailable
8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8001 $as_echo "yes, if available" >&6; }
8002
8003 fi
8004
8005 if test "$want_libcrypto" != "no"; then
8006 #
8007 # Don't check for libcrypto unless we have its headers;
8008 # Apple, bless their pointy little heads, apparently ship
8009 # libcrypto as a library, but not the header files, in
8010 # El Capitan, probably because they don't want you writing
8011 # nasty portable code that could run on other UN*Xes, they
8012 # want you writing code that uses their Shiny New Crypto
8013 # Library and that only runs on OS X.
8014 #
8015 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
8016 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
8017
8018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8019 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8020 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8021 $as_echo_n "(cached) " >&6
8022 else
8023 ac_check_lib_save_LIBS=$LIBS
8024 LIBS="-lcrypto $LIBS"
8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8026 /* end confdefs.h. */
8027
8028 /* Override any GCC internal prototype to avoid an error.
8029 Use char because int might match the return type of a GCC
8030 builtin and then its argument prototype would still apply. */
8031 #ifdef __cplusplus
8032 extern "C"
8033 #endif
8034 char DES_cbc_encrypt ();
8035 int
8036 main ()
8037 {
8038 return DES_cbc_encrypt ();
8039 ;
8040 return 0;
8041 }
8042 _ACEOF
8043 if ac_fn_c_try_link "$LINENO"; then :
8044 ac_cv_lib_crypto_DES_cbc_encrypt=yes
8045 else
8046 ac_cv_lib_crypto_DES_cbc_encrypt=no
8047 fi
8048 rm -f core conftest.err conftest.$ac_objext \
8049 conftest$ac_exeext conftest.$ac_ext
8050 LIBS=$ac_check_lib_save_LIBS
8051 fi
8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8053 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8054 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8055 cat >>confdefs.h <<_ACEOF
8056 #define HAVE_LIBCRYPTO 1
8057 _ACEOF
8058
8059 LIBS="-lcrypto $LIBS"
8060
8061 fi
8062
8063 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then
8064 for ac_header in openssl/evp.h
8065 do :
8066 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8067 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8068 cat >>confdefs.h <<_ACEOF
8069 #define HAVE_OPENSSL_EVP_H 1
8070 _ACEOF
8071
8072 fi
8073
8074 done
8075
8076 #
8077 # OK, do we have EVP_CIPHER_CTX_new?
8078 # If so, we use it to allocate an
8079 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be
8080 # opaque; otherwise, we allocate it ourselves.
8081 #
8082 for ac_func in EVP_CIPHER_CTX_new
8083 do :
8084 ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_new" "ac_cv_func_EVP_CIPHER_CTX_new"
8085 if test "x$ac_cv_func_EVP_CIPHER_CTX_new" = xyes; then :
8086 cat >>confdefs.h <<_ACEOF
8087 #define HAVE_EVP_CIPHER_CTX_NEW 1
8088 _ACEOF
8089
8090 fi
8091 done
8092
8093 fi
8094
8095 fi
8096
8097
8098 fi
8099
8100 # Check for libcap-ng
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5
8102 $as_echo_n "checking whether to use libcap-ng... " >&6; }
8103 # Specify location for both includes and libraries.
8104 want_libcap_ng=ifavailable
8105
8106 # Check whether --with-cap_ng was given.
8107 if test "${with_cap_ng+set}" = set; then :
8108 withval=$with_cap_ng;
8109 if test $withval = no
8110 then
8111 want_libcap_ng=no
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8113 $as_echo "no" >&6; }
8114 elif test $withval = yes
8115 then
8116 want_libcap_ng=yes
8117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8118 $as_echo "yes" >&6; }
8119 fi
8120
8121 else
8122
8123 #
8124 # Use libcap-ng if it's present, otherwise don't.
8125 #
8126 want_libcap_ng=ifavailable
8127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8128 $as_echo "yes, if available" >&6; }
8129
8130 fi
8131
8132 if test "$want_libcap_ng" != "no"; then
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5
8134 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; }
8135 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then :
8136 $as_echo_n "(cached) " >&6
8137 else
8138 ac_check_lib_save_LIBS=$LIBS
8139 LIBS="-lcap-ng $LIBS"
8140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8141 /* end confdefs.h. */
8142
8143 /* Override any GCC internal prototype to avoid an error.
8144 Use char because int might match the return type of a GCC
8145 builtin and then its argument prototype would still apply. */
8146 #ifdef __cplusplus
8147 extern "C"
8148 #endif
8149 char capng_change_id ();
8150 int
8151 main ()
8152 {
8153 return capng_change_id ();
8154 ;
8155 return 0;
8156 }
8157 _ACEOF
8158 if ac_fn_c_try_link "$LINENO"; then :
8159 ac_cv_lib_cap_ng_capng_change_id=yes
8160 else
8161 ac_cv_lib_cap_ng_capng_change_id=no
8162 fi
8163 rm -f core conftest.err conftest.$ac_objext \
8164 conftest$ac_exeext conftest.$ac_ext
8165 LIBS=$ac_check_lib_save_LIBS
8166 fi
8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5
8168 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; }
8169 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then :
8170 cat >>confdefs.h <<_ACEOF
8171 #define HAVE_LIBCAP_NG 1
8172 _ACEOF
8173
8174 LIBS="-lcap-ng $LIBS"
8175
8176 fi
8177
8178 for ac_header in cap-ng.h
8179 do :
8180 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default"
8181 if test "x$ac_cv_header_cap_ng_h" = xyes; then :
8182 cat >>confdefs.h <<_ACEOF
8183 #define HAVE_CAP_NG_H 1
8184 _ACEOF
8185
8186 fi
8187
8188 done
8189
8190 fi
8191
8192 if test "$missing_includes" = "yes"; then
8193 CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8194 V_INCLS="$V_INCLS -I$srcdir/missing"
8195 fi
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206 # Find a good install program. We prefer a C program (faster),
8207 # so one script is as good as another. But avoid the broken or
8208 # incompatible versions:
8209 # SysV /etc/install, /usr/sbin/install
8210 # SunOS /usr/etc/install
8211 # IRIX /sbin/install
8212 # AIX /bin/install
8213 # AmigaOS /C/install, which installs bootblocks on floppy discs
8214 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8215 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8216 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8217 # OS/2's system install, which has a completely different semantic
8218 # ./install, which can be erroneously created by make from ./install.sh.
8219 # Reject install programs that cannot install multiple files.
8220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8221 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8222 if test -z "$INSTALL"; then
8223 if ${ac_cv_path_install+:} false; then :
8224 $as_echo_n "(cached) " >&6
8225 else
8226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8227 for as_dir in $PATH
8228 do
8229 IFS=$as_save_IFS
8230 test -z "$as_dir" && as_dir=.
8231 # Account for people who put trailing slashes in PATH elements.
8232 case $as_dir/ in #((
8233 ./ | .// | /[cC]/* | \
8234 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8235 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8236 /usr/ucb/* ) ;;
8237 *)
8238 # OSF1 and SCO ODT 3.0 have their own names for install.
8239 # Don't use installbsd from OSF since it installs stuff as root
8240 # by default.
8241 for ac_prog in ginstall scoinst install; do
8242 for ac_exec_ext in '' $ac_executable_extensions; do
8243 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8244 if test $ac_prog = install &&
8245 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8246 # AIX install. It has an incompatible calling convention.
8247 :
8248 elif test $ac_prog = install &&
8249 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8250 # program-specific install script used by HP pwplus--don't use.
8251 :
8252 else
8253 rm -rf conftest.one conftest.two conftest.dir
8254 echo one > conftest.one
8255 echo two > conftest.two
8256 mkdir conftest.dir
8257 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8258 test -s conftest.one && test -s conftest.two &&
8259 test -s conftest.dir/conftest.one &&
8260 test -s conftest.dir/conftest.two
8261 then
8262 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8263 break 3
8264 fi
8265 fi
8266 fi
8267 done
8268 done
8269 ;;
8270 esac
8271
8272 done
8273 IFS=$as_save_IFS
8274
8275 rm -rf conftest.one conftest.two conftest.dir
8276
8277 fi
8278 if test "${ac_cv_path_install+set}" = set; then
8279 INSTALL=$ac_cv_path_install
8280 else
8281 # As a last resort, use the slow shell script. Don't cache a
8282 # value for INSTALL within a source directory, because that will
8283 # break other packages using the cache if that directory is
8284 # removed, or if the value is a relative name.
8285 INSTALL=$ac_install_sh
8286 fi
8287 fi
8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8289 $as_echo "$INSTALL" >&6; }
8290
8291 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8292 # It thinks the first close brace ends the variable substitution.
8293 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8294
8295 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8296
8297 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8298
8299
8300 ac_config_headers="$ac_config_headers config.h"
8301
8302
8303 ac_config_commands="$ac_config_commands default-1"
8304
8305 ac_config_files="$ac_config_files Makefile tcpdump.1"
8306
8307 cat >confcache <<\_ACEOF
8308 # This file is a shell script that caches the results of configure
8309 # tests run on this system so they can be shared between configure
8310 # scripts and configure runs, see configure's option --config-cache.
8311 # It is not useful on other systems. If it contains results you don't
8312 # want to keep, you may remove or edit it.
8313 #
8314 # config.status only pays attention to the cache file if you give it
8315 # the --recheck option to rerun configure.
8316 #
8317 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8318 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8319 # following values.
8320
8321 _ACEOF
8322
8323 # The following way of writing the cache mishandles newlines in values,
8324 # but we know of no workaround that is simple, portable, and efficient.
8325 # So, we kill variables containing newlines.
8326 # Ultrix sh set writes to stderr and can't be redirected directly,
8327 # and sets the high bit in the cache file unless we assign to the vars.
8328 (
8329 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8330 eval ac_val=\$$ac_var
8331 case $ac_val in #(
8332 *${as_nl}*)
8333 case $ac_var in #(
8334 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8335 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8336 esac
8337 case $ac_var in #(
8338 _ | IFS | as_nl) ;; #(
8339 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8340 *) { eval $ac_var=; unset $ac_var;} ;;
8341 esac ;;
8342 esac
8343 done
8344
8345 (set) 2>&1 |
8346 case $as_nl`(ac_space=' '; set) 2>&1` in #(
8347 *${as_nl}ac_space=\ *)
8348 # `set' does not quote correctly, so add quotes: double-quote
8349 # substitution turns \\\\ into \\, and sed turns \\ into \.
8350 sed -n \
8351 "s/'/'\\\\''/g;
8352 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8353 ;; #(
8354 *)
8355 # `set' quotes correctly as required by POSIX, so do not add quotes.
8356 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8357 ;;
8358 esac |
8359 sort
8360 ) |
8361 sed '
8362 /^ac_cv_env_/b end
8363 t clear
8364 :clear
8365 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8366 t end
8367 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8368 :end' >>confcache
8369 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8370 if test -w "$cache_file"; then
8371 if test "x$cache_file" != "x/dev/null"; then
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8373 $as_echo "$as_me: updating cache $cache_file" >&6;}
8374 if test ! -f "$cache_file" || test -h "$cache_file"; then
8375 cat confcache >"$cache_file"
8376 else
8377 case $cache_file in #(
8378 */* | ?:*)
8379 mv -f confcache "$cache_file"$$ &&
8380 mv -f "$cache_file"$$ "$cache_file" ;; #(
8381 *)
8382 mv -f confcache "$cache_file" ;;
8383 esac
8384 fi
8385 fi
8386 else
8387 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8388 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8389 fi
8390 fi
8391 rm -f confcache
8392
8393 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8394 # Let make expand exec_prefix.
8395 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8396
8397 DEFS=-DHAVE_CONFIG_H
8398
8399 ac_libobjs=
8400 ac_ltlibobjs=
8401 U=
8402 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8403 # 1. Remove the extension, and $U if already installed.
8404 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8405 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8406 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8407 # will be set to the directory where LIBOBJS objects are built.
8408 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8409 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8410 done
8411 LIBOBJS=$ac_libobjs
8412
8413 LTLIBOBJS=$ac_ltlibobjs
8414
8415
8416
8417 : "${CONFIG_STATUS=./config.status}"
8418 ac_write_fail=0
8419 ac_clean_files_save=$ac_clean_files
8420 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8421 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8422 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8423 as_write_fail=0
8424 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8425 #! $SHELL
8426 # Generated by $as_me.
8427 # Run this file to recreate the current configuration.
8428 # Compiler output produced by configure, useful for debugging
8429 # configure, is in config.log if it exists.
8430
8431 debug=false
8432 ac_cs_recheck=false
8433 ac_cs_silent=false
8434
8435 SHELL=\${CONFIG_SHELL-$SHELL}
8436 export SHELL
8437 _ASEOF
8438 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8439 ## -------------------- ##
8440 ## M4sh Initialization. ##
8441 ## -------------------- ##
8442
8443 # Be more Bourne compatible
8444 DUALCASE=1; export DUALCASE # for MKS sh
8445 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8446 emulate sh
8447 NULLCMD=:
8448 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8449 # is contrary to our usage. Disable this feature.
8450 alias -g '${1+"$@"}'='"$@"'
8451 setopt NO_GLOB_SUBST
8452 else
8453 case `(set -o) 2>/dev/null` in #(
8454 *posix*) :
8455 set -o posix ;; #(
8456 *) :
8457 ;;
8458 esac
8459 fi
8460
8461
8462 as_nl='
8463 '
8464 export as_nl
8465 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8466 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8467 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8468 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8469 # Prefer a ksh shell builtin over an external printf program on Solaris,
8470 # but without wasting forks for bash or zsh.
8471 if test -z "$BASH_VERSION$ZSH_VERSION" \
8472 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8473 as_echo='print -r --'
8474 as_echo_n='print -rn --'
8475 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8476 as_echo='printf %s\n'
8477 as_echo_n='printf %s'
8478 else
8479 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8480 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8481 as_echo_n='/usr/ucb/echo -n'
8482 else
8483 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8484 as_echo_n_body='eval
8485 arg=$1;
8486 case $arg in #(
8487 *"$as_nl"*)
8488 expr "X$arg" : "X\\(.*\\)$as_nl";
8489 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8490 esac;
8491 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8492 '
8493 export as_echo_n_body
8494 as_echo_n='sh -c $as_echo_n_body as_echo'
8495 fi
8496 export as_echo_body
8497 as_echo='sh -c $as_echo_body as_echo'
8498 fi
8499
8500 # The user is always right.
8501 if test "${PATH_SEPARATOR+set}" != set; then
8502 PATH_SEPARATOR=:
8503 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8504 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8505 PATH_SEPARATOR=';'
8506 }
8507 fi
8508
8509
8510 # IFS
8511 # We need space, tab and new line, in precisely that order. Quoting is
8512 # there to prevent editors from complaining about space-tab.
8513 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8514 # splitting by setting IFS to empty value.)
8515 IFS=" "" $as_nl"
8516
8517 # Find who we are. Look in the path if we contain no directory separator.
8518 as_myself=
8519 case $0 in #((
8520 *[\\/]* ) as_myself=$0 ;;
8521 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8522 for as_dir in $PATH
8523 do
8524 IFS=$as_save_IFS
8525 test -z "$as_dir" && as_dir=.
8526 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8527 done
8528 IFS=$as_save_IFS
8529
8530 ;;
8531 esac
8532 # We did not find ourselves, most probably we were run as `sh COMMAND'
8533 # in which case we are not to be found in the path.
8534 if test "x$as_myself" = x; then
8535 as_myself=$0
8536 fi
8537 if test ! -f "$as_myself"; then
8538 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8539 exit 1
8540 fi
8541
8542 # Unset variables that we do not need and which cause bugs (e.g. in
8543 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8544 # suppresses any "Segmentation fault" message there. '((' could
8545 # trigger a bug in pdksh 5.2.14.
8546 for as_var in BASH_ENV ENV MAIL MAILPATH
8547 do eval test x\${$as_var+set} = xset \
8548 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8549 done
8550 PS1='$ '
8551 PS2='> '
8552 PS4='+ '
8553
8554 # NLS nuisances.
8555 LC_ALL=C
8556 export LC_ALL
8557 LANGUAGE=C
8558 export LANGUAGE
8559
8560 # CDPATH.
8561 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8562
8563
8564 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8565 # ----------------------------------------
8566 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8567 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8568 # script with STATUS, using 1 if that was 0.
8569 as_fn_error ()
8570 {
8571 as_status=$1; test $as_status -eq 0 && as_status=1
8572 if test "$4"; then
8573 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8574 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8575 fi
8576 $as_echo "$as_me: error: $2" >&2
8577 as_fn_exit $as_status
8578 } # as_fn_error
8579
8580
8581 # as_fn_set_status STATUS
8582 # -----------------------
8583 # Set $? to STATUS, without forking.
8584 as_fn_set_status ()
8585 {
8586 return $1
8587 } # as_fn_set_status
8588
8589 # as_fn_exit STATUS
8590 # -----------------
8591 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8592 as_fn_exit ()
8593 {
8594 set +e
8595 as_fn_set_status $1
8596 exit $1
8597 } # as_fn_exit
8598
8599 # as_fn_unset VAR
8600 # ---------------
8601 # Portably unset VAR.
8602 as_fn_unset ()
8603 {
8604 { eval $1=; unset $1;}
8605 }
8606 as_unset=as_fn_unset
8607 # as_fn_append VAR VALUE
8608 # ----------------------
8609 # Append the text in VALUE to the end of the definition contained in VAR. Take
8610 # advantage of any shell optimizations that allow amortized linear growth over
8611 # repeated appends, instead of the typical quadratic growth present in naive
8612 # implementations.
8613 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8614 eval 'as_fn_append ()
8615 {
8616 eval $1+=\$2
8617 }'
8618 else
8619 as_fn_append ()
8620 {
8621 eval $1=\$$1\$2
8622 }
8623 fi # as_fn_append
8624
8625 # as_fn_arith ARG...
8626 # ------------------
8627 # Perform arithmetic evaluation on the ARGs, and store the result in the
8628 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8629 # must be portable across $(()) and expr.
8630 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8631 eval 'as_fn_arith ()
8632 {
8633 as_val=$(( $* ))
8634 }'
8635 else
8636 as_fn_arith ()
8637 {
8638 as_val=`expr "$@" || test $? -eq 1`
8639 }
8640 fi # as_fn_arith
8641
8642
8643 if expr a : '\(a\)' >/dev/null 2>&1 &&
8644 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8645 as_expr=expr
8646 else
8647 as_expr=false
8648 fi
8649
8650 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8651 as_basename=basename
8652 else
8653 as_basename=false
8654 fi
8655
8656 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8657 as_dirname=dirname
8658 else
8659 as_dirname=false
8660 fi
8661
8662 as_me=`$as_basename -- "$0" ||
8663 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8664 X"$0" : 'X\(//\)$' \| \
8665 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8666 $as_echo X/"$0" |
8667 sed '/^.*\/\([^/][^/]*\)\/*$/{
8668 s//\1/
8669 q
8670 }
8671 /^X\/\(\/\/\)$/{
8672 s//\1/
8673 q
8674 }
8675 /^X\/\(\/\).*/{
8676 s//\1/
8677 q
8678 }
8679 s/.*/./; q'`
8680
8681 # Avoid depending upon Character Ranges.
8682 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8683 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8684 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8685 as_cr_digits='0123456789'
8686 as_cr_alnum=$as_cr_Letters$as_cr_digits
8687
8688 ECHO_C= ECHO_N= ECHO_T=
8689 case `echo -n x` in #(((((
8690 -n*)
8691 case `echo 'xy\c'` in
8692 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8693 xy) ECHO_C='\c';;
8694 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8695 ECHO_T=' ';;
8696 esac;;
8697 *)
8698 ECHO_N='-n';;
8699 esac
8700
8701 rm -f conf$$ conf$$.exe conf$$.file
8702 if test -d conf$$.dir; then
8703 rm -f conf$$.dir/conf$$.file
8704 else
8705 rm -f conf$$.dir
8706 mkdir conf$$.dir 2>/dev/null
8707 fi
8708 if (echo >conf$$.file) 2>/dev/null; then
8709 if ln -s conf$$.file conf$$ 2>/dev/null; then
8710 as_ln_s='ln -s'
8711 # ... but there are two gotchas:
8712 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8713 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8714 # In both cases, we have to default to `cp -pR'.
8715 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8716 as_ln_s='cp -pR'
8717 elif ln conf$$.file conf$$ 2>/dev/null; then
8718 as_ln_s=ln
8719 else
8720 as_ln_s='cp -pR'
8721 fi
8722 else
8723 as_ln_s='cp -pR'
8724 fi
8725 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8726 rmdir conf$$.dir 2>/dev/null
8727
8728
8729 # as_fn_mkdir_p
8730 # -------------
8731 # Create "$as_dir" as a directory, including parents if necessary.
8732 as_fn_mkdir_p ()
8733 {
8734
8735 case $as_dir in #(
8736 -*) as_dir=./$as_dir;;
8737 esac
8738 test -d "$as_dir" || eval $as_mkdir_p || {
8739 as_dirs=
8740 while :; do
8741 case $as_dir in #(
8742 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8743 *) as_qdir=$as_dir;;
8744 esac
8745 as_dirs="'$as_qdir' $as_dirs"
8746 as_dir=`$as_dirname -- "$as_dir" ||
8747 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8748 X"$as_dir" : 'X\(//\)[^/]' \| \
8749 X"$as_dir" : 'X\(//\)$' \| \
8750 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8751 $as_echo X"$as_dir" |
8752 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8753 s//\1/
8754 q
8755 }
8756 /^X\(\/\/\)[^/].*/{
8757 s//\1/
8758 q
8759 }
8760 /^X\(\/\/\)$/{
8761 s//\1/
8762 q
8763 }
8764 /^X\(\/\).*/{
8765 s//\1/
8766 q
8767 }
8768 s/.*/./; q'`
8769 test -d "$as_dir" && break
8770 done
8771 test -z "$as_dirs" || eval "mkdir $as_dirs"
8772 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8773
8774
8775 } # as_fn_mkdir_p
8776 if mkdir -p . 2>/dev/null; then
8777 as_mkdir_p='mkdir -p "$as_dir"'
8778 else
8779 test -d ./-p && rmdir ./-p
8780 as_mkdir_p=false
8781 fi
8782
8783
8784 # as_fn_executable_p FILE
8785 # -----------------------
8786 # Test if FILE is an executable regular file.
8787 as_fn_executable_p ()
8788 {
8789 test -f "$1" && test -x "$1"
8790 } # as_fn_executable_p
8791 as_test_x='test -x'
8792 as_executable_p=as_fn_executable_p
8793
8794 # Sed expression to map a string onto a valid CPP name.
8795 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8796
8797 # Sed expression to map a string onto a valid variable name.
8798 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8799
8800
8801 exec 6>&1
8802 ## ----------------------------------- ##
8803 ## Main body of $CONFIG_STATUS script. ##
8804 ## ----------------------------------- ##
8805 _ASEOF
8806 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8807
8808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8809 # Save the log message, to keep $0 and so on meaningful, and to
8810 # report actual input values of CONFIG_FILES etc. instead of their
8811 # values after options handling.
8812 ac_log="
8813 This file was extended by $as_me, which was
8814 generated by GNU Autoconf 2.69. Invocation command line was
8815
8816 CONFIG_FILES = $CONFIG_FILES
8817 CONFIG_HEADERS = $CONFIG_HEADERS
8818 CONFIG_LINKS = $CONFIG_LINKS
8819 CONFIG_COMMANDS = $CONFIG_COMMANDS
8820 $ $0 $@
8821
8822 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8823 "
8824
8825 _ACEOF
8826
8827 case $ac_config_files in *"
8828 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8829 esac
8830
8831 case $ac_config_headers in *"
8832 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8833 esac
8834
8835
8836 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8837 # Files that config.status was made for.
8838 config_files="$ac_config_files"
8839 config_headers="$ac_config_headers"
8840 config_commands="$ac_config_commands"
8841
8842 _ACEOF
8843
8844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8845 ac_cs_usage="\
8846 \`$as_me' instantiates files and other configuration actions
8847 from templates according to the current configuration. Unless the files
8848 and actions are specified as TAGs, all are instantiated by default.
8849
8850 Usage: $0 [OPTION]... [TAG]...
8851
8852 -h, --help print this help, then exit
8853 -V, --version print version number and configuration settings, then exit
8854 --config print configuration, then exit
8855 -q, --quiet, --silent
8856 do not print progress messages
8857 -d, --debug don't remove temporary files
8858 --recheck update $as_me by reconfiguring in the same conditions
8859 --file=FILE[:TEMPLATE]
8860 instantiate the configuration file FILE
8861 --header=FILE[:TEMPLATE]
8862 instantiate the configuration header FILE
8863
8864 Configuration files:
8865 $config_files
8866
8867 Configuration headers:
8868 $config_headers
8869
8870 Configuration commands:
8871 $config_commands
8872
8873 Report bugs to the package provider."
8874
8875 _ACEOF
8876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8877 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8878 ac_cs_version="\\
8879 config.status
8880 configured by $0, generated by GNU Autoconf 2.69,
8881 with options \\"\$ac_cs_config\\"
8882
8883 Copyright (C) 2012 Free Software Foundation, Inc.
8884 This config.status script is free software; the Free Software Foundation
8885 gives unlimited permission to copy, distribute and modify it."
8886
8887 ac_pwd='$ac_pwd'
8888 srcdir='$srcdir'
8889 INSTALL='$INSTALL'
8890 test -n "\$AWK" || AWK=awk
8891 _ACEOF
8892
8893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8894 # The default lists apply if the user does not specify any file.
8895 ac_need_defaults=:
8896 while test $# != 0
8897 do
8898 case $1 in
8899 --*=?*)
8900 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8901 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8902 ac_shift=:
8903 ;;
8904 --*=)
8905 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8906 ac_optarg=
8907 ac_shift=:
8908 ;;
8909 *)
8910 ac_option=$1
8911 ac_optarg=$2
8912 ac_shift=shift
8913 ;;
8914 esac
8915
8916 case $ac_option in
8917 # Handling of the options.
8918 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8919 ac_cs_recheck=: ;;
8920 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8921 $as_echo "$ac_cs_version"; exit ;;
8922 --config | --confi | --conf | --con | --co | --c )
8923 $as_echo "$ac_cs_config"; exit ;;
8924 --debug | --debu | --deb | --de | --d | -d )
8925 debug=: ;;
8926 --file | --fil | --fi | --f )
8927 $ac_shift
8928 case $ac_optarg in
8929 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8930 '') as_fn_error $? "missing file argument" ;;
8931 esac
8932 as_fn_append CONFIG_FILES " '$ac_optarg'"
8933 ac_need_defaults=false;;
8934 --header | --heade | --head | --hea )
8935 $ac_shift
8936 case $ac_optarg in
8937 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8938 esac
8939 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8940 ac_need_defaults=false;;
8941 --he | --h)
8942 # Conflict between --help and --header
8943 as_fn_error $? "ambiguous option: \`$1'
8944 Try \`$0 --help' for more information.";;
8945 --help | --hel | -h )
8946 $as_echo "$ac_cs_usage"; exit ;;
8947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8948 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8949 ac_cs_silent=: ;;
8950
8951 # This is an error.
8952 -*) as_fn_error $? "unrecognized option: \`$1'
8953 Try \`$0 --help' for more information." ;;
8954
8955 *) as_fn_append ac_config_targets " $1"
8956 ac_need_defaults=false ;;
8957
8958 esac
8959 shift
8960 done
8961
8962 ac_configure_extra_args=
8963
8964 if $ac_cs_silent; then
8965 exec 6>/dev/null
8966 ac_configure_extra_args="$ac_configure_extra_args --silent"
8967 fi
8968
8969 _ACEOF
8970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8971 if \$ac_cs_recheck; then
8972 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8973 shift
8974 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8975 CONFIG_SHELL='$SHELL'
8976 export CONFIG_SHELL
8977 exec "\$@"
8978 fi
8979
8980 _ACEOF
8981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8982 exec 5>>config.log
8983 {
8984 echo
8985 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8986 ## Running $as_me. ##
8987 _ASBOX
8988 $as_echo "$ac_log"
8989 } >&5
8990
8991 _ACEOF
8992 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8993 #
8994 # INIT-COMMANDS
8995 #
8996
8997
8998 _ACEOF
8999
9000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9001
9002 # Handling of arguments.
9003 for ac_config_target in $ac_config_targets
9004 do
9005 case $ac_config_target in
9006 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9007 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9008 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9009 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
9010
9011 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9012 esac
9013 done
9014
9015
9016 # If the user did not use the arguments to specify the items to instantiate,
9017 # then the envvar interface is used. Set only those that are not.
9018 # We use the long form for the default assignment because of an extremely
9019 # bizarre bug on SunOS 4.1.3.
9020 if $ac_need_defaults; then
9021 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9022 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9023 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9024 fi
9025
9026 # Have a temporary directory for convenience. Make it in the build tree
9027 # simply because there is no reason against having it here, and in addition,
9028 # creating and moving files from /tmp can sometimes cause problems.
9029 # Hook for its removal unless debugging.
9030 # Note that there is a small window in which the directory will not be cleaned:
9031 # after its creation but before its name has been assigned to `$tmp'.
9032 $debug ||
9033 {
9034 tmp= ac_tmp=
9035 trap 'exit_status=$?
9036 : "${ac_tmp:=$tmp}"
9037 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9038 ' 0
9039 trap 'as_fn_exit 1' 1 2 13 15
9040 }
9041 # Create a (secure) tmp directory for tmp files.
9042
9043 {
9044 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9045 test -d "$tmp"
9046 } ||
9047 {
9048 tmp=./conf$$-$RANDOM
9049 (umask 077 && mkdir "$tmp")
9050 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9051 ac_tmp=$tmp
9052
9053 # Set up the scripts for CONFIG_FILES section.
9054 # No need to generate them if there are no CONFIG_FILES.
9055 # This happens for instance with `./config.status config.h'.
9056 if test -n "$CONFIG_FILES"; then
9057
9058
9059 ac_cr=`echo X | tr X '\015'`
9060 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9061 # But we know of no other shell where ac_cr would be empty at this
9062 # point, so we can use a bashism as a fallback.
9063 if test "x$ac_cr" = x; then
9064 eval ac_cr=\$\'\\r\'
9065 fi
9066 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9067 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9068 ac_cs_awk_cr='\\r'
9069 else
9070 ac_cs_awk_cr=$ac_cr
9071 fi
9072
9073 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9074 _ACEOF
9075
9076
9077 {
9078 echo "cat >conf$$subs.awk <<_ACEOF" &&
9079 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9080 echo "_ACEOF"
9081 } >conf$$subs.sh ||
9082 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9083 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9084 ac_delim='%!_!# '
9085 for ac_last_try in false false false false false :; do
9086 . ./conf$$subs.sh ||
9087 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9088
9089 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9090 if test $ac_delim_n = $ac_delim_num; then
9091 break
9092 elif $ac_last_try; then
9093 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9094 else
9095 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9096 fi
9097 done
9098 rm -f conf$$subs.sh
9099
9100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9101 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9102 _ACEOF
9103 sed -n '
9104 h
9105 s/^/S["/; s/!.*/"]=/
9106 p
9107 g
9108 s/^[^!]*!//
9109 :repl
9110 t repl
9111 s/'"$ac_delim"'$//
9112 t delim
9113 :nl
9114 h
9115 s/\(.\{148\}\)..*/\1/
9116 t more1
9117 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9118 p
9119 n
9120 b repl
9121 :more1
9122 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9123 p
9124 g
9125 s/.\{148\}//
9126 t nl
9127 :delim
9128 h
9129 s/\(.\{148\}\)..*/\1/
9130 t more2
9131 s/["\\]/\\&/g; s/^/"/; s/$/"/
9132 p
9133 b
9134 :more2
9135 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9136 p
9137 g
9138 s/.\{148\}//
9139 t delim
9140 ' <conf$$subs.awk | sed '
9141 /^[^""]/{
9142 N
9143 s/\n//
9144 }
9145 ' >>$CONFIG_STATUS || ac_write_fail=1
9146 rm -f conf$$subs.awk
9147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9148 _ACAWK
9149 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9150 for (key in S) S_is_set[key] = 1
9151 FS = "\a"
9152
9153 }
9154 {
9155 line = $ 0
9156 nfields = split(line, field, "@")
9157 substed = 0
9158 len = length(field[1])
9159 for (i = 2; i < nfields; i++) {
9160 key = field[i]
9161 keylen = length(key)
9162 if (S_is_set[key]) {
9163 value = S[key]
9164 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9165 len += length(value) + length(field[++i])
9166 substed = 1
9167 } else
9168 len += 1 + keylen
9169 }
9170
9171 print line
9172 }
9173
9174 _ACAWK
9175 _ACEOF
9176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9177 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9178 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9179 else
9180 cat
9181 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9182 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9183 _ACEOF
9184
9185 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9186 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9187 # trailing colons and then remove the whole line if VPATH becomes empty
9188 # (actually we leave an empty line to preserve line numbers).
9189 if test "x$srcdir" = x.; then
9190 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9191 h
9192 s///
9193 s/^/:/
9194 s/[ ]*$/:/
9195 s/:\$(srcdir):/:/g
9196 s/:\${srcdir}:/:/g
9197 s/:@srcdir@:/:/g
9198 s/^:*//
9199 s/:*$//
9200 x
9201 s/\(=[ ]*\).*/\1/
9202 G
9203 s/\n//
9204 s/^[^=]*=[ ]*$//
9205 }'
9206 fi
9207
9208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9209 fi # test -n "$CONFIG_FILES"
9210
9211 # Set up the scripts for CONFIG_HEADERS section.
9212 # No need to generate them if there are no CONFIG_HEADERS.
9213 # This happens for instance with `./config.status Makefile'.
9214 if test -n "$CONFIG_HEADERS"; then
9215 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9216 BEGIN {
9217 _ACEOF
9218
9219 # Transform confdefs.h into an awk script `defines.awk', embedded as
9220 # here-document in config.status, that substitutes the proper values into
9221 # config.h.in to produce config.h.
9222
9223 # Create a delimiter string that does not exist in confdefs.h, to ease
9224 # handling of long lines.
9225 ac_delim='%!_!# '
9226 for ac_last_try in false false :; do
9227 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9228 if test -z "$ac_tt"; then
9229 break
9230 elif $ac_last_try; then
9231 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9232 else
9233 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9234 fi
9235 done
9236
9237 # For the awk script, D is an array of macro values keyed by name,
9238 # likewise P contains macro parameters if any. Preserve backslash
9239 # newline sequences.
9240
9241 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9242 sed -n '
9243 s/.\{148\}/&'"$ac_delim"'/g
9244 t rset
9245 :rset
9246 s/^[ ]*#[ ]*define[ ][ ]*/ /
9247 t def
9248 d
9249 :def
9250 s/\\$//
9251 t bsnl
9252 s/["\\]/\\&/g
9253 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9254 D["\1"]=" \3"/p
9255 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9256 d
9257 :bsnl
9258 s/["\\]/\\&/g
9259 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9260 D["\1"]=" \3\\\\\\n"\\/p
9261 t cont
9262 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9263 t cont
9264 d
9265 :cont
9266 n
9267 s/.\{148\}/&'"$ac_delim"'/g
9268 t clear
9269 :clear
9270 s/\\$//
9271 t bsnlc
9272 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9273 d
9274 :bsnlc
9275 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9276 b cont
9277 ' <confdefs.h | sed '
9278 s/'"$ac_delim"'/"\\\
9279 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9280
9281 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9282 for (key in D) D_is_set[key] = 1
9283 FS = "\a"
9284 }
9285 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9286 line = \$ 0
9287 split(line, arg, " ")
9288 if (arg[1] == "#") {
9289 defundef = arg[2]
9290 mac1 = arg[3]
9291 } else {
9292 defundef = substr(arg[1], 2)
9293 mac1 = arg[2]
9294 }
9295 split(mac1, mac2, "(") #)
9296 macro = mac2[1]
9297 prefix = substr(line, 1, index(line, defundef) - 1)
9298 if (D_is_set[macro]) {
9299 # Preserve the white space surrounding the "#".
9300 print prefix "define", macro P[macro] D[macro]
9301 next
9302 } else {
9303 # Replace #undef with comments. This is necessary, for example,
9304 # in the case of _POSIX_SOURCE, which is predefined and required
9305 # on some systems where configure will not decide to define it.
9306 if (defundef == "undef") {
9307 print "/*", prefix defundef, macro, "*/"
9308 next
9309 }
9310 }
9311 }
9312 { print }
9313 _ACAWK
9314 _ACEOF
9315 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9316 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9317 fi # test -n "$CONFIG_HEADERS"
9318
9319
9320 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
9321 shift
9322 for ac_tag
9323 do
9324 case $ac_tag in
9325 :[FHLC]) ac_mode=$ac_tag; continue;;
9326 esac
9327 case $ac_mode$ac_tag in
9328 :[FHL]*:*);;
9329 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9330 :[FH]-) ac_tag=-:-;;
9331 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9332 esac
9333 ac_save_IFS=$IFS
9334 IFS=:
9335 set x $ac_tag
9336 IFS=$ac_save_IFS
9337 shift
9338 ac_file=$1
9339 shift
9340
9341 case $ac_mode in
9342 :L) ac_source=$1;;
9343 :[FH])
9344 ac_file_inputs=
9345 for ac_f
9346 do
9347 case $ac_f in
9348 -) ac_f="$ac_tmp/stdin";;
9349 *) # Look for the file first in the build tree, then in the source tree
9350 # (if the path is not absolute). The absolute path cannot be DOS-style,
9351 # because $ac_f cannot contain `:'.
9352 test -f "$ac_f" ||
9353 case $ac_f in
9354 [\\/$]*) false;;
9355 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9356 esac ||
9357 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9358 esac
9359 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9360 as_fn_append ac_file_inputs " '$ac_f'"
9361 done
9362
9363 # Let's still pretend it is `configure' which instantiates (i.e., don't
9364 # use $as_me), people would be surprised to read:
9365 # /* config.h. Generated by config.status. */
9366 configure_input='Generated from '`
9367 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9368 `' by configure.'
9369 if test x"$ac_file" != x-; then
9370 configure_input="$ac_file. $configure_input"
9371 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9372 $as_echo "$as_me: creating $ac_file" >&6;}
9373 fi
9374 # Neutralize special characters interpreted by sed in replacement strings.
9375 case $configure_input in #(
9376 *\&* | *\|* | *\\* )
9377 ac_sed_conf_input=`$as_echo "$configure_input" |
9378 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9379 *) ac_sed_conf_input=$configure_input;;
9380 esac
9381
9382 case $ac_tag in
9383 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9384 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9385 esac
9386 ;;
9387 esac
9388
9389 ac_dir=`$as_dirname -- "$ac_file" ||
9390 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9391 X"$ac_file" : 'X\(//\)[^/]' \| \
9392 X"$ac_file" : 'X\(//\)$' \| \
9393 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9394 $as_echo X"$ac_file" |
9395 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9396 s//\1/
9397 q
9398 }
9399 /^X\(\/\/\)[^/].*/{
9400 s//\1/
9401 q
9402 }
9403 /^X\(\/\/\)$/{
9404 s//\1/
9405 q
9406 }
9407 /^X\(\/\).*/{
9408 s//\1/
9409 q
9410 }
9411 s/.*/./; q'`
9412 as_dir="$ac_dir"; as_fn_mkdir_p
9413 ac_builddir=.
9414
9415 case "$ac_dir" in
9416 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9417 *)
9418 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9419 # A ".." for each directory in $ac_dir_suffix.
9420 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9421 case $ac_top_builddir_sub in
9422 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9423 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9424 esac ;;
9425 esac
9426 ac_abs_top_builddir=$ac_pwd
9427 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9428 # for backward compatibility:
9429 ac_top_builddir=$ac_top_build_prefix
9430
9431 case $srcdir in
9432 .) # We are building in place.
9433 ac_srcdir=.
9434 ac_top_srcdir=$ac_top_builddir_sub
9435 ac_abs_top_srcdir=$ac_pwd ;;
9436 [\\/]* | ?:[\\/]* ) # Absolute name.
9437 ac_srcdir=$srcdir$ac_dir_suffix;
9438 ac_top_srcdir=$srcdir
9439 ac_abs_top_srcdir=$srcdir ;;
9440 *) # Relative name.
9441 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9442 ac_top_srcdir=$ac_top_build_prefix$srcdir
9443 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9444 esac
9445 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9446
9447
9448 case $ac_mode in
9449 :F)
9450 #
9451 # CONFIG_FILE
9452 #
9453
9454 case $INSTALL in
9455 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9456 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9457 esac
9458 _ACEOF
9459
9460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9461 # If the template does not know about datarootdir, expand it.
9462 # FIXME: This hack should be removed a few years after 2.60.
9463 ac_datarootdir_hack=; ac_datarootdir_seen=
9464 ac_sed_dataroot='
9465 /datarootdir/ {
9466 p
9467 q
9468 }
9469 /@datadir@/p
9470 /@docdir@/p
9471 /@infodir@/p
9472 /@localedir@/p
9473 /@mandir@/p'
9474 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9475 *datarootdir*) ac_datarootdir_seen=yes;;
9476 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9478 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9479 _ACEOF
9480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9481 ac_datarootdir_hack='
9482 s&@datadir@&$datadir&g
9483 s&@docdir@&$docdir&g
9484 s&@infodir@&$infodir&g
9485 s&@localedir@&$localedir&g
9486 s&@mandir@&$mandir&g
9487 s&\\\${datarootdir}&$datarootdir&g' ;;
9488 esac
9489 _ACEOF
9490
9491 # Neutralize VPATH when `$srcdir' = `.'.
9492 # Shell code in configure.ac might set extrasub.
9493 # FIXME: do we really want to maintain this feature?
9494 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9495 ac_sed_extra="$ac_vpsub
9496 $extrasub
9497 _ACEOF
9498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9499 :t
9500 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9501 s|@configure_input@|$ac_sed_conf_input|;t t
9502 s&@top_builddir@&$ac_top_builddir_sub&;t t
9503 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9504 s&@srcdir@&$ac_srcdir&;t t
9505 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9506 s&@top_srcdir@&$ac_top_srcdir&;t t
9507 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9508 s&@builddir@&$ac_builddir&;t t
9509 s&@abs_builddir@&$ac_abs_builddir&;t t
9510 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9511 s&@INSTALL@&$ac_INSTALL&;t t
9512 $ac_datarootdir_hack
9513 "
9514 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9515 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9516
9517 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9518 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9519 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9520 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9522 which seems to be undefined. Please make sure it is defined" >&5
9523 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9524 which seems to be undefined. Please make sure it is defined" >&2;}
9525
9526 rm -f "$ac_tmp/stdin"
9527 case $ac_file in
9528 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9529 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9530 esac \
9531 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9532 ;;
9533 :H)
9534 #
9535 # CONFIG_HEADER
9536 #
9537 if test x"$ac_file" != x-; then
9538 {
9539 $as_echo "/* $configure_input */" \
9540 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9541 } >"$ac_tmp/config.h" \
9542 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9543 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9544 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9545 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9546 else
9547 rm -f "$ac_file"
9548 mv "$ac_tmp/config.h" "$ac_file" \
9549 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9550 fi
9551 else
9552 $as_echo "/* $configure_input */" \
9553 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9554 || as_fn_error $? "could not create -" "$LINENO" 5
9555 fi
9556 ;;
9557
9558 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9559 $as_echo "$as_me: executing $ac_file commands" >&6;}
9560 ;;
9561 esac
9562
9563
9564 case $ac_file$ac_mode in
9565 "default-1":C) if test -f .devel; then
9566 echo timestamp > stamp-h
9567 cat Makefile-devel-adds >> Makefile
9568 make depend
9569 fi ;;
9570
9571 esac
9572 done # for ac_tag
9573
9574
9575 as_fn_exit 0
9576 _ACEOF
9577 ac_clean_files=$ac_clean_files_save
9578
9579 test $ac_write_fail = 0 ||
9580 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9581
9582
9583 # configure is writing to config.log, and then calls config.status.
9584 # config.status does its own redirection, appending to config.log.
9585 # Unfortunately, on DOS this fails, as config.log is still kept open
9586 # by configure, so config.status won't be able to write to it; its
9587 # output is simply discarded. So we exec the FD to /dev/null,
9588 # effectively closing config.log, so it can be properly (re)opened and
9589 # appended to by config.status. When coming back to configure, we
9590 # need to make the FD available again.
9591 if test "$no_create" != yes; then
9592 ac_cs_success=:
9593 ac_config_status_args=
9594 test "$silent" = yes &&
9595 ac_config_status_args="$ac_config_status_args --quiet"
9596 exec 5>/dev/null
9597 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9598 exec 5>>config.log
9599 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9600 # would make configure fail if this is the last instruction.
9601 $ac_cs_success || as_fn_exit 1
9602 fi
9603 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9605 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9606 fi
9607
9608 exit 0
[mirror] the TCPdump network dissector