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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 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5449
5450 fi
5451
5452
5453
5454 LBL_LIBS="$LIBS"
5455 pfopen=/usr/examples/packetfilter/pfopen.c
5456 if test -f $pfopen ; then
5457 for ac_func in pfopen
5458 do :
5459 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5460 if test "x$ac_cv_func_pfopen" = xyes; then :
5461 cat >>confdefs.h <<_ACEOF
5462 #define HAVE_PFOPEN 1
5463 _ACEOF
5464
5465 fi
5466 done
5467
5468 if test $ac_cv_func_pfopen = "no" ; then
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5470 $as_echo "Using $pfopen" >&6; }
5471 LIBS="$LIBS $pfopen"
5472 fi
5473 fi
5474 libpcap=FAIL
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5476 $as_echo_n "checking for local pcap library... " >&6; }
5477
5478 # Check whether --with-system-libpcap was given.
5479 if test "${with_system_libpcap+set}" = set; then :
5480 withval=$with_system_libpcap;
5481 fi
5482
5483 if test "x$with_system_libpcap" != xyes ; then
5484 lastdir=FAIL
5485 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5486 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5487 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5488 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5489 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5490 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5491 sed -e 's/-PRE-GIT$//' `
5492 if test $lastdir = $basedir ; then
5493 continue;
5494 fi
5495 lastdir=$dir
5496 if test -r $dir/libpcap.a ; then
5497 libpcap=$dir/libpcap.a
5498 d=$dir
5499 fi
5500 done
5501 fi
5502 if test $libpcap = FAIL ; then
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5504 $as_echo "not found" >&6; }
5505
5506 #
5507 # Look for pcap-config.
5508 #
5509 if test -n "$ac_tool_prefix"; then
5510 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5511 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5513 $as_echo_n "checking for $ac_word... " >&6; }
5514 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5515 $as_echo_n "(cached) " >&6
5516 else
5517 case $PCAP_CONFIG in
5518 [\\/]* | ?:[\\/]*)
5519 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5520 ;;
5521 *)
5522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5523 for as_dir in $PATH
5524 do
5525 IFS=$as_save_IFS
5526 test -z "$as_dir" && as_dir=.
5527 for ac_exec_ext in '' $ac_executable_extensions; do
5528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5529 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5531 break 2
5532 fi
5533 done
5534 done
5535 IFS=$as_save_IFS
5536
5537 ;;
5538 esac
5539 fi
5540 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5541 if test -n "$PCAP_CONFIG"; then
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5543 $as_echo "$PCAP_CONFIG" >&6; }
5544 else
5545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5546 $as_echo "no" >&6; }
5547 fi
5548
5549
5550 fi
5551 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5552 ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5553 # Extract the first word of "pcap-config", so it can be a program name with args.
5554 set dummy pcap-config; ac_word=$2
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5556 $as_echo_n "checking for $ac_word... " >&6; }
5557 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5558 $as_echo_n "(cached) " >&6
5559 else
5560 case $ac_pt_PCAP_CONFIG in
5561 [\\/]* | ?:[\\/]*)
5562 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5563 ;;
5564 *)
5565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5566 for as_dir in $PATH
5567 do
5568 IFS=$as_save_IFS
5569 test -z "$as_dir" && as_dir=.
5570 for ac_exec_ext in '' $ac_executable_extensions; do
5571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5572 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5574 break 2
5575 fi
5576 done
5577 done
5578 IFS=$as_save_IFS
5579
5580 ;;
5581 esac
5582 fi
5583 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5584 if test -n "$ac_pt_PCAP_CONFIG"; then
5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5586 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5587 else
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5589 $as_echo "no" >&6; }
5590 fi
5591
5592 if test "x$ac_pt_PCAP_CONFIG" = x; then
5593 PCAP_CONFIG=""
5594 else
5595 case $cross_compiling:$ac_tool_warned in
5596 yes:)
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5599 ac_tool_warned=yes ;;
5600 esac
5601 PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5602 fi
5603 else
5604 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5605 fi
5606
5607 if test -n "$PCAP_CONFIG" ; then
5608 #
5609 # Found - use it to get the include flags for
5610 # libpcap and the flags to link with libpcap.
5611 #
5612 # Please read section 11.6 "Shell Substitutions"
5613 # in the autoconf manual before doing anything
5614 # to this that involves quoting. Especially note
5615 # the statement "There is just no portable way to use
5616 # double-quoted strings inside double-quoted back-quoted
5617 # expressions (pfew!)."
5618 #
5619 cflags=`"$PCAP_CONFIG" --cflags`
5620 V_INCLS="$cflags $V_INCLS"
5621 libpcap=`"$PCAP_CONFIG" --libs`
5622 else
5623 #
5624 # Not found; look for pcap.
5625 #
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5627 $as_echo_n "checking for main in -lpcap... " >&6; }
5628 if ${ac_cv_lib_pcap_main+:} false; then :
5629 $as_echo_n "(cached) " >&6
5630 else
5631 ac_check_lib_save_LIBS=$LIBS
5632 LIBS="-lpcap $LIBS"
5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5634 /* end confdefs.h. */
5635
5636
5637 int
5638 main ()
5639 {
5640 return main ();
5641 ;
5642 return 0;
5643 }
5644 _ACEOF
5645 if ac_fn_c_try_link "$LINENO"; then :
5646 ac_cv_lib_pcap_main=yes
5647 else
5648 ac_cv_lib_pcap_main=no
5649 fi
5650 rm -f core conftest.err conftest.$ac_objext \
5651 conftest$ac_exeext conftest.$ac_ext
5652 LIBS=$ac_check_lib_save_LIBS
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5655 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5656 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5657 libpcap="-lpcap"
5658 fi
5659
5660 if test $libpcap = FAIL ; then
5661 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5662 fi
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5664 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5665 if test \( ! -r /usr/local/include/pcap.h \) -a \
5666 \( ! -r /usr/include/pcap.h \); then
5667 if test -r /usr/local/include/pcap/pcap.h; then
5668 d="/usr/local/include/pcap"
5669 elif test -r /usr/include/pcap/pcap.h; then
5670 d="/usr/include/pcap"
5671 fi
5672 fi
5673 if test -z "$d" ; then
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5675 $as_echo "not found" >&6; }
5676 else
5677 V_INCLS="-I$d $V_INCLS"
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
5679 $as_echo "found -- -I$d added" >&6; }
5680 fi
5681 fi
5682 else
5683 V_PCAPDEP=$libpcap
5684 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5685 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5686 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5687 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5688 pcapH=FAIL
5689 if test -r $d/pcap.h; then
5690 pcapH=$d
5691 else
5692 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5693 if test -r $dir/pcap.h ; then
5694 pcapH=$dir
5695 fi
5696 done
5697 fi
5698
5699 if test $pcapH = FAIL ; then
5700 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
5701 fi
5702 V_INCLS="-I$pcapH $V_INCLS"
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
5704 $as_echo "$libpcap" >&6; }
5705 # Extract the first word of "pcap-config", so it can be a program name with args.
5706 set dummy pcap-config; ac_word=$2
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5708 $as_echo_n "checking for $ac_word... " >&6; }
5709 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5710 $as_echo_n "(cached) " >&6
5711 else
5712 case $PCAP_CONFIG in
5713 [\\/]* | ?:[\\/]*)
5714 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5715 ;;
5716 *)
5717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5718 for as_dir in $d
5719 do
5720 IFS=$as_save_IFS
5721 test -z "$as_dir" && as_dir=.
5722 for ac_exec_ext in '' $ac_executable_extensions; do
5723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5724 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5726 break 2
5727 fi
5728 done
5729 done
5730 IFS=$as_save_IFS
5731
5732 ;;
5733 esac
5734 fi
5735 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5736 if test -n "$PCAP_CONFIG"; then
5737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5738 $as_echo "$PCAP_CONFIG" >&6; }
5739 else
5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5741 $as_echo "no" >&6; }
5742 fi
5743
5744
5745 if test -n "$PCAP_CONFIG"; then
5746 #
5747 # The libpcap directory has a pcap-config script.
5748 # Use it to get any additioal libraries needed
5749 # to link with the libpcap archive library in
5750 # that directory.
5751 #
5752 # Please read section 11.6 "Shell Substitutions"
5753 # in the autoconf manual before doing anything
5754 # to this that involves quoting. Especially note
5755 # the statement "There is just no portable way to use
5756 # double-quoted strings inside double-quoted back-quoted
5757 # expressions (pfew!)."
5758 #
5759 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
5760 libpcap="$libpcap $additional_libs"
5761 fi
5762 fi
5763 LIBS="$libpcap $LIBS"
5764 if ! test -n "$PCAP_CONFIG" ; then
5765 #
5766 # We don't have pcap-config; find out any additional link flags
5767 # we need. (If we have pcap-config, we assume it tells us what
5768 # we need.)
5769 #
5770 case "$host_os" in
5771
5772 aix*)
5773 #
5774 # If libpcap is DLPI-based, we have to use /lib/pse.exp if
5775 # present, as we use the STREAMS routines.
5776 #
5777 # (XXX - true only if we're linking with a static libpcap?)
5778 #
5779 pseexe="/lib/pse.exp"
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
5781 $as_echo_n "checking for $pseexe... " >&6; }
5782 if test -f $pseexe ; then
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5784 $as_echo "yes" >&6; }
5785 LIBS="$LIBS -I:$pseexe"
5786 fi
5787
5788 #
5789 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
5790 # we use them to load the BPF module.
5791 #
5792 # (XXX - true only if we're linking with a static libpcap?)
5793 #
5794 LIBS="$LIBS -lodm -lcfg"
5795 ;;
5796 esac
5797 fi
5798
5799 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
5800 if test "x$ac_cv_func_pcap_loop" = xyes; then :
5801
5802 else
5803
5804 as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
5805 config.log file in your report. If you have downloaded libpcap from
5806 tcpdump.org, and built it yourself, please also include the config.log
5807 file from the libpcap source directory, the Makefile from the libpcap
5808 source directory, and the output of the make process for libpcap, as
5809 this could be a problem with the libpcap that was built, and we will
5810 not be able to determine why this is happening, and thus will not be
5811 able to fix it, without that information, as we have not been able to
5812 reproduce this problem ourselves." "$LINENO" 5
5813
5814 fi
5815
5816
5817
5818 #
5819 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
5820 # libraries (e.g., "-lsocket -lnsl" on Solaris).
5821 #
5822 # You are in a twisty little maze of UN*Xes, all different.
5823 # Some might not have ether_ntohost().
5824 # Some might have it, but not declare it in any header file.
5825 # Some might have it, but declare it in <netinet/if_ether.h>.
5826 # Some might have it, but declare it in <netinet/ether.h>
5827 # (And some might have it but document it as something declared in
5828 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
5829 #
5830 # Before you is a C compiler.
5831 #
5832 for ac_func in ether_ntohost
5833 do :
5834 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
5835 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
5836 cat >>confdefs.h <<_ACEOF
5837 #define HAVE_ETHER_NTOHOST 1
5838 _ACEOF
5839
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
5841 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
5842 if ${ac_cv_buggy_ether_ntohost+:} false; then :
5843 $as_echo_n "(cached) " >&6
5844 else
5845
5846 if test "$cross_compiling" = yes; then :
5847 ac_cv_buggy_ether_ntohost="not while cross-compiling"
5848 else
5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5850 /* end confdefs.h. */
5851
5852 #include <netdb.h>
5853 #include <sys/types.h>
5854 #include <sys/param.h>
5855 #include <sys/socket.h>
5856
5857 int
5858 main(int argc, char **argv)
5859 {
5860 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
5861 char name[MAXHOSTNAMELEN];
5862
5863 ether_ntohost(name, (struct ether_addr *)ea);
5864 exit(0);
5865 }
5866
5867 _ACEOF
5868 if ac_fn_c_try_run "$LINENO"; then :
5869 ac_cv_buggy_ether_ntohost=no
5870 else
5871 ac_cv_buggy_ether_ntohost=yes
5872 fi
5873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5874 conftest.$ac_objext conftest.beam conftest.$ac_ext
5875 fi
5876
5877 fi
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
5879 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
5880 if test "$ac_cv_buggy_ether_ntohost" = "no"; then
5881
5882 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
5883
5884 fi
5885
5886 fi
5887 done
5888
5889 if test "$ac_cv_func_ether_ntohost" = yes -a \
5890 "$ac_cv_buggy_ether_ntohost" = "no"; then
5891 #
5892 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
5893 #
5894 if test "$ac_cv_header_netinet_if_ether_h" = yes; then
5895 #
5896 # Yes. Does it declare ether_ntohost()?
5897 #
5898 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5899 #include <sys/types.h>
5900 #include <sys/socket.h>
5901 #include <netinet/in.h>
5902 #include <arpa/inet.h>
5903 struct mbuf;
5904 struct rtentry;
5905 #include <net/if.h>
5906 #include <netinet/if_ether.h>
5907
5908 "
5909 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5910
5911
5912 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5913
5914
5915 fi
5916
5917 fi
5918 #
5919 # Did that succeed?
5920 #
5921 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5922 #
5923 # No, how about <netinet/ether.h>, as on Linux?
5924 #
5925 for ac_header in netinet/ether.h
5926 do :
5927 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
5928 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
5929 cat >>confdefs.h <<_ACEOF
5930 #define HAVE_NETINET_ETHER_H 1
5931 _ACEOF
5932
5933 fi
5934
5935 done
5936
5937 if test "$ac_cv_header_netinet_ether_h" = yes; then
5938 #
5939 # We have it - does it declare ether_ntohost()?
5940 # Unset ac_cv_have_decl_ether_ntohost so we don't
5941 # treat the previous failure as a cached value and
5942 # suppress the next test.
5943 #
5944 unset ac_cv_have_decl_ether_ntohost
5945 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5946 #include <netinet/ether.h>
5947
5948 "
5949 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5950
5951
5952 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5953
5954
5955 fi
5956
5957 fi
5958 fi
5959 #
5960 # Is ether_ntohost() declared?
5961 #
5962 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5963 #
5964 # No, we'll have to declare it ourselves.
5965 # Do we have "struct ether_addr"?
5966 #
5967 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
5968 #include <sys/types.h>
5969 #include <sys/socket.h>
5970 #include <netinet/in.h>
5971 #include <arpa/inet.h>
5972 struct mbuf;
5973 struct rtentry;
5974 #include <net/if.h>
5975 #include <netinet/if_ether.h>
5976
5977 "
5978 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
5979
5980 cat >>confdefs.h <<_ACEOF
5981 #define HAVE_STRUCT_ETHER_ADDR 1
5982 _ACEOF
5983
5984
5985 fi
5986
5987
5988 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
5989
5990 else
5991
5992 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
5993
5994 fi
5995 fi
5996
5997 # libdlpi is needed for Solaris 11 and later.
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
5999 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6000 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6001 $as_echo_n "(cached) " >&6
6002 else
6003 ac_check_lib_save_LIBS=$LIBS
6004 LIBS="-ldlpi -L/lib $LIBS"
6005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6006 /* end confdefs.h. */
6007
6008 /* Override any GCC internal prototype to avoid an error.
6009 Use char because int might match the return type of a GCC
6010 builtin and then its argument prototype would still apply. */
6011 #ifdef __cplusplus
6012 extern "C"
6013 #endif
6014 char dlpi_walk ();
6015 int
6016 main ()
6017 {
6018 return dlpi_walk ();
6019 ;
6020 return 0;
6021 }
6022 _ACEOF
6023 if ac_fn_c_try_link "$LINENO"; then :
6024 ac_cv_lib_dlpi_dlpi_walk=yes
6025 else
6026 ac_cv_lib_dlpi_dlpi_walk=no
6027 fi
6028 rm -f core conftest.err conftest.$ac_objext \
6029 conftest$ac_exeext conftest.$ac_ext
6030 LIBS=$ac_check_lib_save_LIBS
6031 fi
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6033 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6034 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6035 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6036 fi
6037
6038
6039 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6040 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6041
6042
6043 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6044
6045 for ac_func in pcap_free_datalinks
6046 do :
6047 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
6048 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
6049 cat >>confdefs.h <<_ACEOF
6050 #define HAVE_PCAP_FREE_DATALINKS 1
6051 _ACEOF
6052
6053 fi
6054 done
6055
6056
6057 else
6058
6059 case " $LIBOBJS " in
6060 *" datalinks.$ac_objext "* ) ;;
6061 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6062 ;;
6063 esac
6064
6065
6066 fi
6067
6068 for ac_func in pcap_set_datalink
6069 do :
6070 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6071 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6072 cat >>confdefs.h <<_ACEOF
6073 #define HAVE_PCAP_SET_DATALINK 1
6074 _ACEOF
6075
6076 fi
6077 done
6078
6079 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6080 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6081
6082
6083 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6084
6085 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6086 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6087
6088 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6089
6090 else
6091
6092 case " $LIBOBJS " in
6093 *" dlnames.$ac_objext "* ) ;;
6094 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6095 ;;
6096 esac
6097
6098
6099 fi
6100
6101
6102 else
6103
6104 case " $LIBOBJS " in
6105 *" dlnames.$ac_objext "* ) ;;
6106 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6107 ;;
6108 esac
6109
6110
6111 fi
6112
6113
6114 for ac_func in pcap_breakloop
6115 do :
6116 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6117 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6118 cat >>confdefs.h <<_ACEOF
6119 #define HAVE_PCAP_BREAKLOOP 1
6120 _ACEOF
6121
6122 fi
6123 done
6124
6125
6126 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6127 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6128
6129 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6130
6131 else
6132
6133 case " $LIBOBJS " in
6134 *" pcap_dump_ftell.$ac_objext "* ) ;;
6135 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6136 ;;
6137 esac
6138
6139
6140 fi
6141
6142
6143 #
6144 # Do we have the new open API? Check for pcap_create, and assume that,
6145 # if we do, we also have pcap_activate() and the other new routines
6146 # introduced in libpcap 1.0.0.
6147 #
6148 for ac_func in pcap_create
6149 do :
6150 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6151 if test "x$ac_cv_func_pcap_create" = xyes; then :
6152 cat >>confdefs.h <<_ACEOF
6153 #define HAVE_PCAP_CREATE 1
6154 _ACEOF
6155
6156 fi
6157 done
6158
6159 if test $ac_cv_func_pcap_create = "yes" ; then
6160 #
6161 # OK, do we have pcap_set_tstamp_type? If so, assume we have
6162 # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6163 #
6164 for ac_func in pcap_set_tstamp_type
6165 do :
6166 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6167 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6168 cat >>confdefs.h <<_ACEOF
6169 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6170 _ACEOF
6171
6172 fi
6173 done
6174
6175 #
6176 # And do we have pcap_set_tstamp_precision? If so, we assume
6177 # we also have pcap_open_offline_with_tstamp_precision.
6178 #
6179 for ac_func in pcap_set_tstamp_precision
6180 do :
6181 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
6182 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
6183 cat >>confdefs.h <<_ACEOF
6184 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
6185 _ACEOF
6186
6187 fi
6188 done
6189
6190 fi
6191
6192 #
6193 # Check for a miscellaneous collection of functions which we use
6194 # if we have them.
6195 #
6196 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode
6197 do :
6198 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6199 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6200 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6201 cat >>confdefs.h <<_ACEOF
6202 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6203 _ACEOF
6204
6205 fi
6206 done
6207
6208 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6209 savedcppflags="$CPPFLAGS"
6210 CPPFLAGS="$CPPFLAGS $V_INCLS"
6211 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6212 "
6213 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6214
6215 cat >>confdefs.h <<_ACEOF
6216 #define HAVE_PCAP_IF_T 1
6217 _ACEOF
6218
6219
6220 fi
6221
6222 CPPFLAGS="$savedcppflags"
6223 fi
6224
6225 if test $ac_cv_func_pcap_lib_version = "no" ; then
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6227 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6229 /* end confdefs.h. */
6230
6231 int
6232 main ()
6233 {
6234
6235 extern char pcap_version[];
6236
6237 return (int)pcap_version;
6238
6239 ;
6240 return 0;
6241 }
6242 _ACEOF
6243 if ac_fn_c_try_link "$LINENO"; then :
6244 ac_lbl_cv_pcap_version_defined=yes
6245 else
6246 ac_lbl_cv_pcap_version_defined=no
6247 fi
6248 rm -f core conftest.err conftest.$ac_objext \
6249 conftest$ac_exeext conftest.$ac_ext
6250 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6252 $as_echo "yes" >&6; }
6253
6254 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6255
6256 else
6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6258 $as_echo "no" >&6; }
6259 fi
6260 fi
6261
6262 #
6263 # Check for special debugging functions
6264 #
6265 for ac_func in pcap_set_parser_debug
6266 do :
6267 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug"
6268 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then :
6269 cat >>confdefs.h <<_ACEOF
6270 #define HAVE_PCAP_SET_PARSER_DEBUG 1
6271 _ACEOF
6272
6273 fi
6274 done
6275
6276 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then
6277 #
6278 # OK, we don't have pcap_set_parser_debug() to set the libpcap
6279 # filter expression parser debug flag; can we directly set the
6280 # flag?
6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6282 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6284 /* end confdefs.h. */
6285
6286 int
6287 main ()
6288 {
6289
6290 extern int pcap_debug;
6291
6292 return pcap_debug;
6293
6294 ;
6295 return 0;
6296 }
6297 _ACEOF
6298 if ac_fn_c_try_link "$LINENO"; then :
6299 ac_lbl_cv_pcap_debug_defined=yes
6300 else
6301 ac_lbl_cv_pcap_debug_defined=no
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext \
6304 conftest$ac_exeext conftest.$ac_ext
6305 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6307 $as_echo "yes" >&6; }
6308
6309 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6310
6311 else
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6313 $as_echo "no" >&6; }
6314 #
6315 # OK, what about "yydebug"?
6316 #
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6318 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h. */
6321
6322 int
6323 main ()
6324 {
6325
6326 extern int yydebug;
6327
6328 return yydebug;
6329
6330 ;
6331 return 0;
6332 }
6333 _ACEOF
6334 if ac_fn_c_try_link "$LINENO"; then :
6335 ac_lbl_cv_yydebug_defined=yes
6336 else
6337 ac_lbl_cv_yydebug_defined=no
6338 fi
6339 rm -f core conftest.err conftest.$ac_objext \
6340 conftest$ac_exeext conftest.$ac_ext
6341 if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6343 $as_echo "yes" >&6; }
6344
6345 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6346
6347 else
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6349 $as_echo "no" >&6; }
6350 fi
6351 fi
6352 fi
6353 for ac_func in pcap_set_optimizer_debug
6354 do :
6355 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug"
6356 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then :
6357 cat >>confdefs.h <<_ACEOF
6358 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1
6359 _ACEOF
6360
6361 fi
6362 done
6363
6364 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6365 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6366 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6367
6368 else
6369 case " $LIBOBJS " in
6370 *" bpf_dump.$ac_objext "* ) ;;
6371 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6372 ;;
6373 esac
6374
6375 fi
6376
6377
6378 V_GROUP=0
6379 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6380 V_GROUP=wheel
6381 fi
6382 #
6383 # Assume V7/BSD convention for man pages (file formats in section 5,
6384 # miscellaneous info in section 7).
6385 #
6386 MAN_FILE_FORMATS=5
6387 MAN_MISC_INFO=7
6388 case "$host_os" in
6389
6390 aix*)
6391
6392 $as_echo "#define _SUN 1" >>confdefs.h
6393
6394 ;;
6395
6396 hpux*)
6397 #
6398 # Use System V conventions for man pages.
6399 #
6400 MAN_FILE_FORMATS=4
6401 MAN_MISC_INFO=5
6402 ;;
6403
6404 irix*)
6405 V_GROUP=sys
6406
6407 #
6408 # Use System V conventions for man pages.
6409 #
6410 MAN_FILE_FORMATS=4
6411 MAN_MISC_INFO=5
6412 ;;
6413
6414 osf*)
6415 V_GROUP=system
6416
6417 #
6418 # Use System V conventions for man pages.
6419 #
6420 MAN_FILE_FORMATS=4
6421 MAN_MISC_INFO=5
6422 ;;
6423
6424 solaris*)
6425 V_GROUP=sys
6426
6427 #
6428 # Use System V conventions for man pages.
6429 #
6430 MAN_FILE_FORMATS=4
6431 MAN_MISC_INFO=5
6432 ;;
6433 esac
6434
6435 if test -f /dev/bpf0 ; then
6436 V_GROUP=bpf
6437 fi
6438
6439 #
6440 # Make sure we have definitions for all the C99 specified-width types
6441 # (regardless of whether the environment is a C99 environment or not).
6442 #
6443 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6444 case $ac_cv_c_int8_t in #(
6445 no|yes) ;; #(
6446 *)
6447
6448 cat >>confdefs.h <<_ACEOF
6449 #define int8_t $ac_cv_c_int8_t
6450 _ACEOF
6451 ;;
6452 esac
6453
6454 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6455 case $ac_cv_c_int16_t in #(
6456 no|yes) ;; #(
6457 *)
6458
6459 cat >>confdefs.h <<_ACEOF
6460 #define int16_t $ac_cv_c_int16_t
6461 _ACEOF
6462 ;;
6463 esac
6464
6465 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6466 case $ac_cv_c_int32_t in #(
6467 no|yes) ;; #(
6468 *)
6469
6470 cat >>confdefs.h <<_ACEOF
6471 #define int32_t $ac_cv_c_int32_t
6472 _ACEOF
6473 ;;
6474 esac
6475
6476 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6477 case $ac_cv_c_int64_t in #(
6478 no|yes) ;; #(
6479 *)
6480
6481 cat >>confdefs.h <<_ACEOF
6482 #define int64_t $ac_cv_c_int64_t
6483 _ACEOF
6484 ;;
6485 esac
6486
6487 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6488 case $ac_cv_c_uint8_t in #(
6489 no|yes) ;; #(
6490 *)
6491
6492 $as_echo "#define _UINT8_T 1" >>confdefs.h
6493
6494
6495 cat >>confdefs.h <<_ACEOF
6496 #define uint8_t $ac_cv_c_uint8_t
6497 _ACEOF
6498 ;;
6499 esac
6500
6501 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6502 case $ac_cv_c_uint16_t in #(
6503 no|yes) ;; #(
6504 *)
6505
6506
6507 cat >>confdefs.h <<_ACEOF
6508 #define uint16_t $ac_cv_c_uint16_t
6509 _ACEOF
6510 ;;
6511 esac
6512
6513 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6514 case $ac_cv_c_uint32_t in #(
6515 no|yes) ;; #(
6516 *)
6517
6518 $as_echo "#define _UINT32_T 1" >>confdefs.h
6519
6520
6521 cat >>confdefs.h <<_ACEOF
6522 #define uint32_t $ac_cv_c_uint32_t
6523 _ACEOF
6524 ;;
6525 esac
6526
6527 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6528 case $ac_cv_c_uint64_t in #(
6529 no|yes) ;; #(
6530 *)
6531
6532 $as_echo "#define _UINT64_T 1" >>confdefs.h
6533
6534
6535 cat >>confdefs.h <<_ACEOF
6536 #define uint64_t $ac_cv_c_uint64_t
6537 _ACEOF
6538 ;;
6539 esac
6540
6541
6542 #
6543 # Make sure we have a definition for C99's uintptr_t (regardless of
6544 # whether the environment is a C99 environment or not).
6545 #
6546
6547 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6548 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6549
6550 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6551
6552 else
6553 for ac_type in 'unsigned int' 'unsigned long int' \
6554 'unsigned long long int'; do
6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6556 /* end confdefs.h. */
6557 $ac_includes_default
6558 int
6559 main ()
6560 {
6561 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6562 test_array [0] = 0;
6563 return test_array [0];
6564
6565 ;
6566 return 0;
6567 }
6568 _ACEOF
6569 if ac_fn_c_try_compile "$LINENO"; then :
6570
6571 cat >>confdefs.h <<_ACEOF
6572 #define uintptr_t $ac_type
6573 _ACEOF
6574
6575 ac_type=
6576 fi
6577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6578 test -z "$ac_type" && break
6579 done
6580 fi
6581
6582
6583
6584 #
6585 # Define the old BSD specified-width types in terms of the C99 types;
6586 # we may need them with libpcap include files.
6587 #
6588 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6589 #include <sys/types.h>
6590
6591 "
6592 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6593
6594 else
6595
6596 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
6597
6598 fi
6599
6600 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
6601 #include <sys/types.h>
6602
6603 "
6604 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6605
6606 else
6607
6608 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6609
6610 fi
6611
6612 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
6613 #include <sys/types.h>
6614
6615 "
6616 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6617
6618 else
6619
6620 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
6621
6622 fi
6623
6624 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
6625 #include <sys/types.h>
6626
6627 "
6628 if test "x$ac_cv_type_u_int64_t" = xyes; then :
6629
6630 else
6631
6632 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
6633
6634 fi
6635
6636
6637 #
6638 # Check for <inttypes.h>
6639 #
6640 for ac_header in inttypes.h
6641 do :
6642 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6643 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6644 cat >>confdefs.h <<_ACEOF
6645 #define HAVE_INTTYPES_H 1
6646 _ACEOF
6647
6648 #
6649 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
6650 # Some systems have an inttypes.h that doesn't define all of them.
6651 #
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
6653 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6655 /* end confdefs.h. */
6656
6657
6658 #include <inttypes.h>
6659 #include <stdio.h>
6660 #include <sys/types.h>
6661
6662 main()
6663 {
6664 printf("%" PRId64 "\n", (uint64_t)1);
6665 printf("%" PRIo64 "\n", (uint64_t)1);
6666 printf("%" PRIx64 "\n", (uint64_t)1);
6667 printf("%" PRIu64 "\n", (uint64_t)1);
6668 }
6669
6670
6671 _ACEOF
6672 if ac_fn_c_try_compile "$LINENO"; then :
6673
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6675 $as_echo "yes" >&6; }
6676 ac_lbl_inttypes_h_defines_formats=yes
6677
6678 else
6679
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6681 $as_echo "no" >&6; }
6682 ac_lbl_inttypes_h_defines_formats=no
6683
6684 fi
6685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6686
6687 else
6688
6689 #
6690 # We don't have inttypes.h, so it obviously can't define those
6691 # macros.
6692 #
6693 ac_lbl_inttypes_h_defines_formats=no
6694
6695 fi
6696
6697 done
6698
6699 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
6700
6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
6702 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
6703 if test "$cross_compiling" = yes; then :
6704 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6706 as_fn_error $? "cannot run test program while cross compiling
6707 See \`config.log' for more details" "$LINENO" 5; }
6708 else
6709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6710 /* end confdefs.h. */
6711
6712
6713 # ifdef HAVE_INTTYPES_H
6714 #include <inttypes.h>
6715 # endif
6716 #include <stdio.h>
6717 #include <sys/types.h>
6718
6719 main()
6720 {
6721 uint64_t t = 1;
6722 char strbuf[16+1];
6723 sprintf(strbuf, "%016lx", t << 32);
6724 if (strcmp(strbuf, "0000000100000000") == 0)
6725 exit(0);
6726 else
6727 exit(1);
6728 }
6729
6730
6731 _ACEOF
6732 if ac_fn_c_try_run "$LINENO"; then :
6733
6734
6735 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
6736
6737
6738 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
6739
6740
6741 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
6742
6743
6744 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
6745
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6747 $as_echo "yes" >&6; }
6748
6749 else
6750
6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6752 $as_echo "no" >&6; }
6753
6754
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
6756 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
6757 if test "$cross_compiling" = yes; then :
6758 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6760 as_fn_error $? "cannot run test program while cross compiling
6761 See \`config.log' for more details" "$LINENO" 5; }
6762 else
6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6764 /* end confdefs.h. */
6765
6766
6767 # ifdef HAVE_INTTYPES_H
6768 #include <inttypes.h>
6769 # endif
6770 #include <stdio.h>
6771 #include <sys/types.h>
6772
6773 main()
6774 {
6775 uint64_t t = 1;
6776 char strbuf[16+1];
6777 sprintf(strbuf, "%016llx", t << 32);
6778 if (strcmp(strbuf, "0000000100000000") == 0)
6779 exit(0);
6780 else
6781 exit(1);
6782 }
6783
6784
6785 _ACEOF
6786 if ac_fn_c_try_run "$LINENO"; then :
6787
6788
6789 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
6790
6791
6792 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
6793
6794
6795 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
6796
6797
6798 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
6799
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6801 $as_echo "yes" >&6; }
6802
6803 else
6804
6805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6806 $as_echo "no" >&6; }
6807
6808
6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
6810 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
6811 if test "$cross_compiling" = yes; then :
6812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6814 as_fn_error $? "cannot run test program while cross compiling
6815 See \`config.log' for more details" "$LINENO" 5; }
6816 else
6817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6818 /* end confdefs.h. */
6819
6820
6821 # ifdef HAVE_INTTYPES_H
6822 #include <inttypes.h>
6823 # endif
6824 #include <stdio.h>
6825 #include <sys/types.h>
6826
6827 main()
6828 {
6829 uint64_t t = 1;
6830 char strbuf[16+1];
6831 sprintf(strbuf, "%016Lx", t << 32);
6832 if (strcmp(strbuf, "0000000100000000") == 0)
6833 exit(0);
6834 else
6835 exit(1);
6836 }
6837
6838
6839 _ACEOF
6840 if ac_fn_c_try_run "$LINENO"; then :
6841
6842
6843 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
6844
6845
6846 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
6847
6848
6849 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
6850
6851
6852 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
6853
6854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6855 $as_echo "yes" >&6; }
6856
6857 else
6858
6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6860 $as_echo "no" >&6; }
6861
6862
6863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
6864 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
6865 if test "$cross_compiling" = yes; then :
6866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6868 as_fn_error $? "cannot run test program while cross compiling
6869 See \`config.log' for more details" "$LINENO" 5; }
6870 else
6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h. */
6873
6874
6875 # ifdef HAVE_INTTYPES_H
6876 #include <inttypes.h>
6877 # endif
6878 #include <stdio.h>
6879 #include <sys/types.h>
6880
6881 main()
6882 {
6883 uint64_t t = 1;
6884 char strbuf[16+1];
6885 sprintf(strbuf, "%016qx", t << 32);
6886 if (strcmp(strbuf, "0000000100000000") == 0)
6887 exit(0);
6888 else
6889 exit(1);
6890 }
6891
6892
6893 _ACEOF
6894 if ac_fn_c_try_run "$LINENO"; then :
6895
6896
6897 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
6898
6899
6900 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
6901
6902
6903 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
6904
6905
6906 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
6907
6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6909 $as_echo "yes" >&6; }
6910
6911 else
6912
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6914 $as_echo "no" >&6; }
6915
6916 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
6917
6918
6919 fi
6920 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6921 conftest.$ac_objext conftest.beam conftest.$ac_ext
6922 fi
6923
6924
6925
6926
6927 fi
6928 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6929 conftest.$ac_objext conftest.beam conftest.$ac_ext
6930 fi
6931
6932
6933
6934
6935 fi
6936 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6937 conftest.$ac_objext conftest.beam conftest.$ac_ext
6938 fi
6939
6940
6941
6942
6943 fi
6944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6945 conftest.$ac_objext conftest.beam conftest.$ac_ext
6946 fi
6947
6948
6949 fi
6950
6951 #
6952 # Check for some headers introduced in later versions of libpcap
6953 # and used by some printers.
6954 #
6955 # Those headers use the {u_}intN_t types, so we must do this after
6956 # we check for what's needed to get them defined.
6957 #
6958 savedcppflags="$CPPFLAGS"
6959 CPPFLAGS="$CPPFLAGS $V_INCLS"
6960 for ac_header in pcap/bluetooth.h
6961 do :
6962 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\"
6963 "
6964 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
6965 cat >>confdefs.h <<_ACEOF
6966 #define HAVE_PCAP_BLUETOOTH_H 1
6967 _ACEOF
6968
6969 fi
6970
6971 done
6972
6973 for ac_header in pcap/nflog.h
6974 do :
6975 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\"
6976 "
6977 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
6978 cat >>confdefs.h <<_ACEOF
6979 #define HAVE_PCAP_NFLOG_H 1
6980 _ACEOF
6981
6982 fi
6983
6984 done
6985
6986 for ac_header in pcap/usb.h
6987 do :
6988 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\"
6989 "
6990 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
6991 cat >>confdefs.h <<_ACEOF
6992 #define HAVE_PCAP_USB_H 1
6993 _ACEOF
6994
6995 fi
6996
6997 done
6998
6999 CPPFLAGS="$savedcppflags"
7000
7001 if test -n "$ac_tool_prefix"; then
7002 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7003 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7005 $as_echo_n "checking for $ac_word... " >&6; }
7006 if ${ac_cv_prog_RANLIB+:} false; then :
7007 $as_echo_n "(cached) " >&6
7008 else
7009 if test -n "$RANLIB"; then
7010 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7011 else
7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7013 for as_dir in $PATH
7014 do
7015 IFS=$as_save_IFS
7016 test -z "$as_dir" && as_dir=.
7017 for ac_exec_ext in '' $ac_executable_extensions; do
7018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7019 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7021 break 2
7022 fi
7023 done
7024 done
7025 IFS=$as_save_IFS
7026
7027 fi
7028 fi
7029 RANLIB=$ac_cv_prog_RANLIB
7030 if test -n "$RANLIB"; then
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7032 $as_echo "$RANLIB" >&6; }
7033 else
7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035 $as_echo "no" >&6; }
7036 fi
7037
7038
7039 fi
7040 if test -z "$ac_cv_prog_RANLIB"; then
7041 ac_ct_RANLIB=$RANLIB
7042 # Extract the first word of "ranlib", so it can be a program name with args.
7043 set dummy ranlib; ac_word=$2
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7045 $as_echo_n "checking for $ac_word... " >&6; }
7046 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7047 $as_echo_n "(cached) " >&6
7048 else
7049 if test -n "$ac_ct_RANLIB"; then
7050 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7051 else
7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053 for as_dir in $PATH
7054 do
7055 IFS=$as_save_IFS
7056 test -z "$as_dir" && as_dir=.
7057 for ac_exec_ext in '' $ac_executable_extensions; do
7058 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7059 ac_cv_prog_ac_ct_RANLIB="ranlib"
7060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7061 break 2
7062 fi
7063 done
7064 done
7065 IFS=$as_save_IFS
7066
7067 fi
7068 fi
7069 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7070 if test -n "$ac_ct_RANLIB"; then
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7072 $as_echo "$ac_ct_RANLIB" >&6; }
7073 else
7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7075 $as_echo "no" >&6; }
7076 fi
7077
7078 if test "x$ac_ct_RANLIB" = x; then
7079 RANLIB=":"
7080 else
7081 case $cross_compiling:$ac_tool_warned in
7082 yes:)
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7085 ac_tool_warned=yes ;;
7086 esac
7087 RANLIB=$ac_ct_RANLIB
7088 fi
7089 else
7090 RANLIB="$ac_cv_prog_RANLIB"
7091 fi
7092
7093 if test -n "$ac_tool_prefix"; then
7094 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7095 set dummy ${ac_tool_prefix}ar; ac_word=$2
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7097 $as_echo_n "checking for $ac_word... " >&6; }
7098 if ${ac_cv_prog_AR+:} false; then :
7099 $as_echo_n "(cached) " >&6
7100 else
7101 if test -n "$AR"; then
7102 ac_cv_prog_AR="$AR" # Let the user override the test.
7103 else
7104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7105 for as_dir in $PATH
7106 do
7107 IFS=$as_save_IFS
7108 test -z "$as_dir" && as_dir=.
7109 for ac_exec_ext in '' $ac_executable_extensions; do
7110 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7111 ac_cv_prog_AR="${ac_tool_prefix}ar"
7112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7113 break 2
7114 fi
7115 done
7116 done
7117 IFS=$as_save_IFS
7118
7119 fi
7120 fi
7121 AR=$ac_cv_prog_AR
7122 if test -n "$AR"; then
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7124 $as_echo "$AR" >&6; }
7125 else
7126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7127 $as_echo "no" >&6; }
7128 fi
7129
7130
7131 fi
7132 if test -z "$ac_cv_prog_AR"; then
7133 ac_ct_AR=$AR
7134 # Extract the first word of "ar", so it can be a program name with args.
7135 set dummy ar; ac_word=$2
7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7137 $as_echo_n "checking for $ac_word... " >&6; }
7138 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7139 $as_echo_n "(cached) " >&6
7140 else
7141 if test -n "$ac_ct_AR"; then
7142 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7143 else
7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147 IFS=$as_save_IFS
7148 test -z "$as_dir" && as_dir=.
7149 for ac_exec_ext in '' $ac_executable_extensions; do
7150 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7151 ac_cv_prog_ac_ct_AR="ar"
7152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7153 break 2
7154 fi
7155 done
7156 done
7157 IFS=$as_save_IFS
7158
7159 fi
7160 fi
7161 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7162 if test -n "$ac_ct_AR"; then
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7164 $as_echo "$ac_ct_AR" >&6; }
7165 else
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7169
7170 if test "x$ac_ct_AR" = x; then
7171 AR=""
7172 else
7173 case $cross_compiling:$ac_tool_warned in
7174 yes:)
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7176 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7177 ac_tool_warned=yes ;;
7178 esac
7179 AR=$ac_ct_AR
7180 fi
7181 else
7182 AR="$ac_cv_prog_AR"
7183 fi
7184
7185
7186 rm -f os-proto.h
7187 if test "${LBL_CFLAGS+set}" = set; then
7188 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7189 fi
7190 if test -f .devel ; then
7191 #
7192 # Skip all the warning option stuff on some compilers.
7193 #
7194 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7195
7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5
7197 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; }
7198 save_CFLAGS="$CFLAGS"
7199 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy"
7200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7201 /* end confdefs.h. */
7202
7203 int
7204 main ()
7205 {
7206 return 0
7207 ;
7208 return 0;
7209 }
7210 _ACEOF
7211 if ac_fn_c_try_compile "$LINENO"; then :
7212
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7214 $as_echo "no" >&6; }
7215 #
7216 # We're assuming this is clang, where
7217 # -Werror=unknown-warning-option is the appropriate
7218 # option to force the compiler to fail.
7219 #
7220 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option"
7221
7222 else
7223
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7225 $as_echo "yes" >&6; }
7226
7227 fi
7228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7229 CFLAGS="$save_CFLAGS"
7230
7231
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7233 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7234 save_CFLAGS="$CFLAGS"
7235 if expr "x-Wall" : "x-W.*" >/dev/null
7236 then
7237 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall"
7238 elif expr "x-Wall" : "x-f.*" >/dev/null
7239 then
7240 CFLAGS="$CFLAGS -Werror -Wall"
7241 elif expr "x-Wall" : "x-m.*" >/dev/null
7242 then
7243 CFLAGS="$CFLAGS -Werror -Wall"
7244 else
7245 CFLAGS="$CFLAGS -Wall"
7246 fi
7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7248 /* end confdefs.h. */
7249
7250 int
7251 main ()
7252 {
7253 return 0
7254 ;
7255 return 0;
7256 }
7257 _ACEOF
7258 if ac_fn_c_try_compile "$LINENO"; then :
7259
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7261 $as_echo "yes" >&6; }
7262 CFLAGS="$save_CFLAGS"
7263 V_CCOPT="$V_CCOPT -Wall"
7264
7265 else
7266
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7268 $as_echo "no" >&6; }
7269 CFLAGS="$save_CFLAGS"
7270
7271 fi
7272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7273
7274
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7276 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7277 save_CFLAGS="$CFLAGS"
7278 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null
7279 then
7280 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes"
7281 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null
7282 then
7283 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
7284 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null
7285 then
7286 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
7287 else
7288 CFLAGS="$CFLAGS -Wmissing-prototypes"
7289 fi
7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7291 /* end confdefs.h. */
7292
7293 int
7294 main ()
7295 {
7296 return 0
7297 ;
7298 return 0;
7299 }
7300 _ACEOF
7301 if ac_fn_c_try_compile "$LINENO"; then :
7302
7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7304 $as_echo "yes" >&6; }
7305 CFLAGS="$save_CFLAGS"
7306 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7307
7308 else
7309
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7311 $as_echo "no" >&6; }
7312 CFLAGS="$save_CFLAGS"
7313
7314 fi
7315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7316
7317
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7319 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7320 save_CFLAGS="$CFLAGS"
7321 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null
7322 then
7323 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes"
7324 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null
7325 then
7326 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
7327 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null
7328 then
7329 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
7330 else
7331 CFLAGS="$CFLAGS -Wstrict-prototypes"
7332 fi
7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7334 /* end confdefs.h. */
7335
7336 int
7337 main ()
7338 {
7339 return 0
7340 ;
7341 return 0;
7342 }
7343 _ACEOF
7344 if ac_fn_c_try_compile "$LINENO"; then :
7345
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7347 $as_echo "yes" >&6; }
7348 CFLAGS="$save_CFLAGS"
7349 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7350
7351 else
7352
7353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7354 $as_echo "no" >&6; }
7355 CFLAGS="$save_CFLAGS"
7356
7357 fi
7358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7359
7360
7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7362 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7363 save_CFLAGS="$CFLAGS"
7364 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null
7365 then
7366 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings"
7367 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null
7368 then
7369 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
7370 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null
7371 then
7372 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
7373 else
7374 CFLAGS="$CFLAGS -Wwrite-strings"
7375 fi
7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7377 /* end confdefs.h. */
7378
7379 int
7380 main ()
7381 {
7382 return 0
7383 ;
7384 return 0;
7385 }
7386 _ACEOF
7387 if ac_fn_c_try_compile "$LINENO"; then :
7388
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7390 $as_echo "yes" >&6; }
7391 CFLAGS="$save_CFLAGS"
7392 V_CCOPT="$V_CCOPT -Wwrite-strings"
7393
7394 else
7395
7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7397 $as_echo "no" >&6; }
7398 CFLAGS="$save_CFLAGS"
7399
7400 fi
7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7402
7403
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7405 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7406 save_CFLAGS="$CFLAGS"
7407 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null
7408 then
7409 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith"
7410 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null
7411 then
7412 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
7413 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null
7414 then
7415 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
7416 else
7417 CFLAGS="$CFLAGS -Wpointer-arith"
7418 fi
7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7420 /* end confdefs.h. */
7421
7422 int
7423 main ()
7424 {
7425 return 0
7426 ;
7427 return 0;
7428 }
7429 _ACEOF
7430 if ac_fn_c_try_compile "$LINENO"; then :
7431
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7433 $as_echo "yes" >&6; }
7434 CFLAGS="$save_CFLAGS"
7435 V_CCOPT="$V_CCOPT -Wpointer-arith"
7436
7437 else
7438
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7440 $as_echo "no" >&6; }
7441 CFLAGS="$save_CFLAGS"
7442
7443 fi
7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7445
7446
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5
7448 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; }
7449 save_CFLAGS="$CFLAGS"
7450 if expr "x-Wcast-qual" : "x-W.*" >/dev/null
7451 then
7452 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual"
7453 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null
7454 then
7455 CFLAGS="$CFLAGS -Werror -Wcast-qual"
7456 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null
7457 then
7458 CFLAGS="$CFLAGS -Werror -Wcast-qual"
7459 else
7460 CFLAGS="$CFLAGS -Wcast-qual"
7461 fi
7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7463 /* end confdefs.h. */
7464
7465 int
7466 main ()
7467 {
7468 return 0
7469 ;
7470 return 0;
7471 }
7472 _ACEOF
7473 if ac_fn_c_try_compile "$LINENO"; then :
7474
7475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7476 $as_echo "yes" >&6; }
7477 CFLAGS="$save_CFLAGS"
7478 V_CCOPT="$V_CCOPT -Wcast-qual"
7479
7480 else
7481
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7483 $as_echo "no" >&6; }
7484 CFLAGS="$save_CFLAGS"
7485
7486 fi
7487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7488
7489
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5
7491 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; }
7492 save_CFLAGS="$CFLAGS"
7493 if expr "x-Wshadow" : "x-W.*" >/dev/null
7494 then
7495 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow"
7496 elif expr "x-Wshadow" : "x-f.*" >/dev/null
7497 then
7498 CFLAGS="$CFLAGS -Werror -Wshadow"
7499 elif expr "x-Wshadow" : "x-m.*" >/dev/null
7500 then
7501 CFLAGS="$CFLAGS -Werror -Wshadow"
7502 else
7503 CFLAGS="$CFLAGS -Wshadow"
7504 fi
7505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7506 /* end confdefs.h. */
7507
7508 int
7509 main ()
7510 {
7511 return 0
7512 ;
7513 return 0;
7514 }
7515 _ACEOF
7516 if ac_fn_c_try_compile "$LINENO"; then :
7517
7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7519 $as_echo "yes" >&6; }
7520 CFLAGS="$save_CFLAGS"
7521 V_CCOPT="$V_CCOPT -Wshadow"
7522
7523 else
7524
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7526 $as_echo "no" >&6; }
7527 CFLAGS="$save_CFLAGS"
7528
7529 fi
7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7531
7532
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5
7534 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; }
7535 save_CFLAGS="$CFLAGS"
7536 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null
7537 then
7538 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement"
7539 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null
7540 then
7541 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
7542 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null
7543 then
7544 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
7545 else
7546 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
7547 fi
7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7549 /* end confdefs.h. */
7550
7551 int
7552 main ()
7553 {
7554 return 0
7555 ;
7556 return 0;
7557 }
7558 _ACEOF
7559 if ac_fn_c_try_compile "$LINENO"; then :
7560
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7562 $as_echo "yes" >&6; }
7563 CFLAGS="$save_CFLAGS"
7564 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement"
7565
7566 else
7567
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7569 $as_echo "no" >&6; }
7570 CFLAGS="$save_CFLAGS"
7571
7572 fi
7573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7574
7575
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5
7577 $as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; }
7578 save_CFLAGS="$CFLAGS"
7579 if expr "x-Wpedantic" : "x-W.*" >/dev/null
7580 then
7581 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpedantic"
7582 elif expr "x-Wpedantic" : "x-f.*" >/dev/null
7583 then
7584 CFLAGS="$CFLAGS -Werror -Wpedantic"
7585 elif expr "x-Wpedantic" : "x-m.*" >/dev/null
7586 then
7587 CFLAGS="$CFLAGS -Werror -Wpedantic"
7588 else
7589 CFLAGS="$CFLAGS -Wpedantic"
7590 fi
7591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7592 /* end confdefs.h. */
7593
7594 int
7595 main ()
7596 {
7597 return 0
7598 ;
7599 return 0;
7600 }
7601 _ACEOF
7602 if ac_fn_c_try_compile "$LINENO"; then :
7603
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7605 $as_echo "yes" >&6; }
7606 CFLAGS="$save_CFLAGS"
7607 V_CCOPT="$V_CCOPT -Wpedantic"
7608
7609 else
7610
7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7612 $as_echo "no" >&6; }
7613 CFLAGS="$save_CFLAGS"
7614
7615 fi
7616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7617
7618
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5
7620 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; }
7621 save_CFLAGS="$CFLAGS"
7622 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null
7623 then
7624 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition"
7625 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null
7626 then
7627 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7628 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null
7629 then
7630 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7631 else
7632 CFLAGS="$CFLAGS -Wold-style-definition"
7633 fi
7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7635 /* end confdefs.h. */
7636
7637 int
7638 main ()
7639 {
7640 return 0
7641 ;
7642 return 0;
7643 }
7644 _ACEOF
7645 if ac_fn_c_try_compile "$LINENO"; then :
7646
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7648 $as_echo "yes" >&6; }
7649 CFLAGS="$save_CFLAGS"
7650 V_CCOPT="$V_CCOPT -Wold-style-definition"
7651
7652 else
7653
7654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7655 $as_echo "no" >&6; }
7656 CFLAGS="$save_CFLAGS"
7657
7658 fi
7659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7660
7661
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wused-but-marked-unused option" >&5
7663 $as_echo_n "checking whether the compiler supports the -Wused-but-marked-unused option... " >&6; }
7664 save_CFLAGS="$CFLAGS"
7665 if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null
7666 then
7667 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused"
7668 elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null
7669 then
7670 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused"
7671 elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null
7672 then
7673 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused"
7674 else
7675 CFLAGS="$CFLAGS -Wused-but-marked-unused"
7676 fi
7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h. */
7679
7680 int
7681 main ()
7682 {
7683 return 0
7684 ;
7685 return 0;
7686 }
7687 _ACEOF
7688 if ac_fn_c_try_compile "$LINENO"; then :
7689
7690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7691 $as_echo "yes" >&6; }
7692 CFLAGS="$save_CFLAGS"
7693 V_CCOPT="$V_CCOPT -Wused-but-marked-unused"
7694
7695 else
7696
7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7698 $as_echo "no" >&6; }
7699 CFLAGS="$save_CFLAGS"
7700
7701 fi
7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7703
7704
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7706 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7707 save_CFLAGS="$CFLAGS"
7708 if expr "x-W" : "x-W.*" >/dev/null
7709 then
7710 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W"
7711 elif expr "x-W" : "x-f.*" >/dev/null
7712 then
7713 CFLAGS="$CFLAGS -Werror -W"
7714 elif expr "x-W" : "x-m.*" >/dev/null
7715 then
7716 CFLAGS="$CFLAGS -Werror -W"
7717 else
7718 CFLAGS="$CFLAGS -W"
7719 fi
7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7721 /* end confdefs.h. */
7722
7723 int
7724 main ()
7725 {
7726 return 0
7727 ;
7728 return 0;
7729 }
7730 _ACEOF
7731 if ac_fn_c_try_compile "$LINENO"; then :
7732
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7734 $as_echo "yes" >&6; }
7735 CFLAGS="$save_CFLAGS"
7736 V_CCOPT="$V_CCOPT -W"
7737
7738 else
7739
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7741 $as_echo "no" >&6; }
7742 CFLAGS="$save_CFLAGS"
7743
7744 fi
7745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7746
7747 fi
7748
7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7750 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7751 if test "$GCC" = yes ; then
7752 #
7753 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7754 # though it's not); we assume that, in this case, the flag
7755 # would be -M.
7756 #
7757 ac_lbl_dependency_flag="-M"
7758 else
7759 #
7760 # Not GCC or a compiler deemed to be GCC; what platform is
7761 # this? (We're assuming that if the compiler isn't GCC
7762 # it's the compiler from the vendor of the OS; that won't
7763 # necessarily be true for x86 platforms, where it might be
7764 # the Intel C compiler.)
7765 #
7766 case "$host_os" in
7767
7768 irix*|osf*|darwin*)
7769 #
7770 # MIPS C for IRIX, DEC C, and clang all use -M.
7771 #
7772 ac_lbl_dependency_flag="-M"
7773 ;;
7774
7775 solaris*)
7776 #
7777 # Sun C uses -xM.
7778 #
7779 ac_lbl_dependency_flag="-xM"
7780 ;;
7781
7782 hpux*)
7783 #
7784 # HP's older C compilers don't support this.
7785 # HP's newer C compilers support this with
7786 # either +M or +Make; the older compilers
7787 # interpret +M as something completely
7788 # different, so we use +Make so we don't
7789 # think it works with the older compilers.
7790 #
7791 ac_lbl_dependency_flag="+Make"
7792 ;;
7793
7794 *)
7795 #
7796 # Not one of the above; assume no support for
7797 # generating dependencies.
7798 #
7799 ac_lbl_dependency_flag=""
7800 ;;
7801 esac
7802 fi
7803
7804 #
7805 # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7806 # complain about it?
7807 #
7808 # Note: clang doesn't seem to exit with an error status when handed
7809 # an unknown non-warning error, even if you pass it
7810 # -Werror=unknown-warning-option. However, it always supports
7811 # -M, so the fact that this test always succeeds with clang
7812 # isn't an issue.
7813 #
7814 if test ! -z "$ac_lbl_dependency_flag"; then
7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7816 /* end confdefs.h. */
7817 int main(void) { return 0; }
7818 _ACEOF
7819 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7820 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7822 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7823 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7824 MKDEP='${srcdir}/mkdep'
7825 else
7826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 #
7829 # We can't run mkdep, so have "make depend" do
7830 # nothing.
7831 #
7832 MKDEP=:
7833 fi
7834 rm -rf conftest*
7835 else
7836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7837 $as_echo "no" >&6; }
7838 #
7839 # We can't run mkdep, so have "make depend" do
7840 # nothing.
7841 #
7842 MKDEP=:
7843 fi
7844
7845
7846
7847 #
7848 # We used to set -n32 for IRIX 6 when not using GCC (presumed
7849 # to mean that we're using MIPS C or MIPSpro C); it specified
7850 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
7851 # not sure why that would be something to do *only* with a
7852 # .devel file; why should the ABI for which we produce code
7853 # depend on .devel?
7854 #
7855 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7856 name="lbl/os-$os.h"
7857 if test -f $name ; then
7858 ln -s $name os-proto.h
7859
7860 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7861
7862 else
7863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7864 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7865 fi
7866 fi
7867
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7869 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7870 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7871 $as_echo_n "(cached) " >&6
7872 else
7873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7874 /* end confdefs.h. */
7875
7876 # include <sys/types.h>
7877 # include <sys/socket.h>
7878 int
7879 main ()
7880 {
7881 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7882 ;
7883 return 0;
7884 }
7885 _ACEOF
7886 if ac_fn_c_try_compile "$LINENO"; then :
7887 ac_cv_lbl_sockaddr_has_sa_len=yes
7888 else
7889 ac_cv_lbl_sockaddr_has_sa_len=no
7890 fi
7891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892 fi
7893
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7895 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7896 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7897
7898 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7899
7900 fi
7901
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7903 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7904 if ${ac_cv_lbl_unaligned_fail+:} false; then :
7905 $as_echo_n "(cached) " >&6
7906 else
7907 case "$host_cpu" in
7908
7909 #
7910 # These are CPU types where:
7911 #
7912 # the CPU faults on an unaligned access, but at least some
7913 # OSes that support that CPU catch the fault and simulate
7914 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7915 # the simulation is slow, so we don't want to use it;
7916 #
7917 # the CPU, I infer (from the old
7918 #
7919 # XXX: should also check that they don't do weird things (like on arm)
7920 #
7921 # comment) doesn't fault on unaligned accesses, but doesn't
7922 # do a normal unaligned fetch, either (e.g., presumably, ARM);
7923 #
7924 # for whatever reason, the test program doesn't work
7925 # (this has been claimed to be the case for several of those
7926 # CPUs - I don't know what the problem is; the problem
7927 # was reported as "the test program dumps core" for SuperH,
7928 # but that's what the test program is *supposed* to do -
7929 # it dumps core before it writes anything, so the test
7930 # for an empty output file should find an empty output
7931 # file and conclude that unaligned accesses don't work).
7932 #
7933 # This run-time test won't work if you're cross-compiling, so
7934 # in order to support cross-compiling for a particular CPU,
7935 # we have to wire in the list of CPU types anyway, as far as
7936 # I know, so perhaps we should just have a set of CPUs on
7937 # which we know it doesn't work, a set of CPUs on which we
7938 # know it does work, and have the script just fail on other
7939 # cpu types and update it when such a failure occurs.
7940 #
7941 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7942 ac_cv_lbl_unaligned_fail=yes
7943 ;;
7944
7945 *)
7946 cat >conftest.c <<EOF
7947 # include <sys/types.h>
7948 # include <sys/wait.h>
7949 # include <stdio.h>
7950 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7951 main() {
7952 unsigned int i;
7953 pid_t pid;
7954 int status;
7955 /* avoid "core dumped" message */
7956 pid = fork();
7957 if (pid < 0)
7958 exit(2);
7959 if (pid > 0) {
7960 /* parent */
7961 pid = waitpid(pid, &status, 0);
7962 if (pid < 0)
7963 exit(3);
7964 exit(!WIFEXITED(status));
7965 }
7966 /* child */
7967 i = *(unsigned int *)&a[1];
7968 printf("%d\n", i);
7969 exit(0);
7970 }
7971 EOF
7972 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
7973 conftest.c $LIBS >/dev/null 2>&1
7974 if test ! -x conftest ; then
7975 ac_cv_lbl_unaligned_fail=yes
7976 else
7977 ./conftest >conftest.out
7978 if test ! -s conftest.out ; then
7979 ac_cv_lbl_unaligned_fail=yes
7980 else
7981 ac_cv_lbl_unaligned_fail=no
7982 fi
7983 fi
7984 rm -f -r conftest* core core.conftest
7985 ;;
7986 esac
7987 fi
7988
7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
7990 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
7991 if test $ac_cv_lbl_unaligned_fail = yes ; then
7992
7993 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
7994
7995 fi
7996
7997 # Check for OpenSSL/libressl libcrypto
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5
7999 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; }
8000 # Specify location for both includes and libraries.
8001 want_libcrypto=ifavailable
8002
8003 # Check whether --with-crypto was given.
8004 if test "${with_crypto+set}" = set; then :
8005 withval=$with_crypto;
8006 if test $withval = no
8007 then
8008 # User doesn't want to link with libcrypto.
8009 want_libcrypto=no
8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8011 $as_echo "no" >&6; }
8012 elif test $withval = yes
8013 then
8014 # User wants to link with libcrypto but hasn't specified
8015 # a directory.
8016 want_libcrypto=yes
8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8018 $as_echo "yes" >&6; }
8019 else
8020 # User wants to link with libcrypto and has specified
8021 # a directory, so use the provided value.
8022 want_libcrypto=yes
8023 libcrypto_root=$withval
8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5
8025 $as_echo "yes, using the version installed in $withval" >&6; }
8026
8027 #
8028 # Put the subdirectories of the libcrypto root directory
8029 # at the front of the header and library search path.
8030 #
8031 CFLAGS="-I$withval/include $CFLAGS"
8032 LIBS="-L$withval/lib $LIBS"
8033 fi
8034
8035 else
8036
8037 #
8038 # Use libcrypto if it's present, otherwise don't; no directory
8039 # was specified.
8040 #
8041 want_libcrypto=ifavailable
8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8043 $as_echo "yes, if available" >&6; }
8044
8045 fi
8046
8047 if test "$want_libcrypto" != "no"; then
8048 #
8049 # Don't check for libcrypto unless we have its headers;
8050 # Apple, bless their pointy little heads, apparently ship
8051 # libcrypto as a library, but not the header files, in
8052 # El Capitan, probably because they don't want you writing
8053 # nasty portable code that could run on other UN*Xes, they
8054 # want you writing code that uses their Shiny New Crypto
8055 # Library and that only runs on OS X.
8056 #
8057 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
8058 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
8059
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8061 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8062 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8063 $as_echo_n "(cached) " >&6
8064 else
8065 ac_check_lib_save_LIBS=$LIBS
8066 LIBS="-lcrypto $LIBS"
8067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8068 /* end confdefs.h. */
8069
8070 /* Override any GCC internal prototype to avoid an error.
8071 Use char because int might match the return type of a GCC
8072 builtin and then its argument prototype would still apply. */
8073 #ifdef __cplusplus
8074 extern "C"
8075 #endif
8076 char DES_cbc_encrypt ();
8077 int
8078 main ()
8079 {
8080 return DES_cbc_encrypt ();
8081 ;
8082 return 0;
8083 }
8084 _ACEOF
8085 if ac_fn_c_try_link "$LINENO"; then :
8086 ac_cv_lib_crypto_DES_cbc_encrypt=yes
8087 else
8088 ac_cv_lib_crypto_DES_cbc_encrypt=no
8089 fi
8090 rm -f core conftest.err conftest.$ac_objext \
8091 conftest$ac_exeext conftest.$ac_ext
8092 LIBS=$ac_check_lib_save_LIBS
8093 fi
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8095 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8096 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8097 cat >>confdefs.h <<_ACEOF
8098 #define HAVE_LIBCRYPTO 1
8099 _ACEOF
8100
8101 LIBS="-lcrypto $LIBS"
8102
8103 fi
8104
8105 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then
8106 for ac_header in openssl/evp.h
8107 do :
8108 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8109 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8110 cat >>confdefs.h <<_ACEOF
8111 #define HAVE_OPENSSL_EVP_H 1
8112 _ACEOF
8113
8114 fi
8115
8116 done
8117
8118 #
8119 # OK, do we have EVP_CIPHER_CTX_new?
8120 # If so, we use it to allocate an
8121 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be
8122 # opaque; otherwise, we allocate it ourselves.
8123 #
8124 for ac_func in EVP_CIPHER_CTX_new
8125 do :
8126 ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_new" "ac_cv_func_EVP_CIPHER_CTX_new"
8127 if test "x$ac_cv_func_EVP_CIPHER_CTX_new" = xyes; then :
8128 cat >>confdefs.h <<_ACEOF
8129 #define HAVE_EVP_CIPHER_CTX_NEW 1
8130 _ACEOF
8131
8132 fi
8133 done
8134
8135 fi
8136
8137 fi
8138
8139
8140 fi
8141
8142 # Check for libcap-ng
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5
8144 $as_echo_n "checking whether to use libcap-ng... " >&6; }
8145 # Specify location for both includes and libraries.
8146 want_libcap_ng=ifavailable
8147
8148 # Check whether --with-cap_ng was given.
8149 if test "${with_cap_ng+set}" = set; then :
8150 withval=$with_cap_ng;
8151 if test $withval = no
8152 then
8153 want_libcap_ng=no
8154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8155 $as_echo "no" >&6; }
8156 elif test $withval = yes
8157 then
8158 want_libcap_ng=yes
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8160 $as_echo "yes" >&6; }
8161 fi
8162
8163 else
8164
8165 #
8166 # Use libcap-ng if it's present, otherwise don't.
8167 #
8168 want_libcap_ng=ifavailable
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8170 $as_echo "yes, if available" >&6; }
8171
8172 fi
8173
8174 if test "$want_libcap_ng" != "no"; then
8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5
8176 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; }
8177 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then :
8178 $as_echo_n "(cached) " >&6
8179 else
8180 ac_check_lib_save_LIBS=$LIBS
8181 LIBS="-lcap-ng $LIBS"
8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8183 /* end confdefs.h. */
8184
8185 /* Override any GCC internal prototype to avoid an error.
8186 Use char because int might match the return type of a GCC
8187 builtin and then its argument prototype would still apply. */
8188 #ifdef __cplusplus
8189 extern "C"
8190 #endif
8191 char capng_change_id ();
8192 int
8193 main ()
8194 {
8195 return capng_change_id ();
8196 ;
8197 return 0;
8198 }
8199 _ACEOF
8200 if ac_fn_c_try_link "$LINENO"; then :
8201 ac_cv_lib_cap_ng_capng_change_id=yes
8202 else
8203 ac_cv_lib_cap_ng_capng_change_id=no
8204 fi
8205 rm -f core conftest.err conftest.$ac_objext \
8206 conftest$ac_exeext conftest.$ac_ext
8207 LIBS=$ac_check_lib_save_LIBS
8208 fi
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5
8210 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; }
8211 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then :
8212 cat >>confdefs.h <<_ACEOF
8213 #define HAVE_LIBCAP_NG 1
8214 _ACEOF
8215
8216 LIBS="-lcap-ng $LIBS"
8217
8218 fi
8219
8220 for ac_header in cap-ng.h
8221 do :
8222 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default"
8223 if test "x$ac_cv_header_cap_ng_h" = xyes; then :
8224 cat >>confdefs.h <<_ACEOF
8225 #define HAVE_CAP_NG_H 1
8226 _ACEOF
8227
8228 fi
8229
8230 done
8231
8232 fi
8233
8234 if test "$missing_includes" = "yes"; then
8235 CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8236 V_INCLS="$V_INCLS -I$srcdir/missing"
8237 fi
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248 # Find a good install program. We prefer a C program (faster),
8249 # so one script is as good as another. But avoid the broken or
8250 # incompatible versions:
8251 # SysV /etc/install, /usr/sbin/install
8252 # SunOS /usr/etc/install
8253 # IRIX /sbin/install
8254 # AIX /bin/install
8255 # AmigaOS /C/install, which installs bootblocks on floppy discs
8256 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8257 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8258 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8259 # OS/2's system install, which has a completely different semantic
8260 # ./install, which can be erroneously created by make from ./install.sh.
8261 # Reject install programs that cannot install multiple files.
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8263 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8264 if test -z "$INSTALL"; then
8265 if ${ac_cv_path_install+:} false; then :
8266 $as_echo_n "(cached) " >&6
8267 else
8268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8269 for as_dir in $PATH
8270 do
8271 IFS=$as_save_IFS
8272 test -z "$as_dir" && as_dir=.
8273 # Account for people who put trailing slashes in PATH elements.
8274 case $as_dir/ in #((
8275 ./ | .// | /[cC]/* | \
8276 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8277 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8278 /usr/ucb/* ) ;;
8279 *)
8280 # OSF1 and SCO ODT 3.0 have their own names for install.
8281 # Don't use installbsd from OSF since it installs stuff as root
8282 # by default.
8283 for ac_prog in ginstall scoinst install; do
8284 for ac_exec_ext in '' $ac_executable_extensions; do
8285 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8286 if test $ac_prog = install &&
8287 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8288 # AIX install. It has an incompatible calling convention.
8289 :
8290 elif test $ac_prog = install &&
8291 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8292 # program-specific install script used by HP pwplus--don't use.
8293 :
8294 else
8295 rm -rf conftest.one conftest.two conftest.dir
8296 echo one > conftest.one
8297 echo two > conftest.two
8298 mkdir conftest.dir
8299 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8300 test -s conftest.one && test -s conftest.two &&
8301 test -s conftest.dir/conftest.one &&
8302 test -s conftest.dir/conftest.two
8303 then
8304 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8305 break 3
8306 fi
8307 fi
8308 fi
8309 done
8310 done
8311 ;;
8312 esac
8313
8314 done
8315 IFS=$as_save_IFS
8316
8317 rm -rf conftest.one conftest.two conftest.dir
8318
8319 fi
8320 if test "${ac_cv_path_install+set}" = set; then
8321 INSTALL=$ac_cv_path_install
8322 else
8323 # As a last resort, use the slow shell script. Don't cache a
8324 # value for INSTALL within a source directory, because that will
8325 # break other packages using the cache if that directory is
8326 # removed, or if the value is a relative name.
8327 INSTALL=$ac_install_sh
8328 fi
8329 fi
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8331 $as_echo "$INSTALL" >&6; }
8332
8333 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8334 # It thinks the first close brace ends the variable substitution.
8335 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8336
8337 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8338
8339 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8340
8341
8342 ac_config_headers="$ac_config_headers config.h"
8343
8344
8345 ac_config_commands="$ac_config_commands default-1"
8346
8347 ac_config_files="$ac_config_files Makefile tcpdump.1"
8348
8349 cat >confcache <<\_ACEOF
8350 # This file is a shell script that caches the results of configure
8351 # tests run on this system so they can be shared between configure
8352 # scripts and configure runs, see configure's option --config-cache.
8353 # It is not useful on other systems. If it contains results you don't
8354 # want to keep, you may remove or edit it.
8355 #
8356 # config.status only pays attention to the cache file if you give it
8357 # the --recheck option to rerun configure.
8358 #
8359 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8360 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8361 # following values.
8362
8363 _ACEOF
8364
8365 # The following way of writing the cache mishandles newlines in values,
8366 # but we know of no workaround that is simple, portable, and efficient.
8367 # So, we kill variables containing newlines.
8368 # Ultrix sh set writes to stderr and can't be redirected directly,
8369 # and sets the high bit in the cache file unless we assign to the vars.
8370 (
8371 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8372 eval ac_val=\$$ac_var
8373 case $ac_val in #(
8374 *${as_nl}*)
8375 case $ac_var in #(
8376 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8377 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8378 esac
8379 case $ac_var in #(
8380 _ | IFS | as_nl) ;; #(
8381 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8382 *) { eval $ac_var=; unset $ac_var;} ;;
8383 esac ;;
8384 esac
8385 done
8386
8387 (set) 2>&1 |
8388 case $as_nl`(ac_space=' '; set) 2>&1` in #(
8389 *${as_nl}ac_space=\ *)
8390 # `set' does not quote correctly, so add quotes: double-quote
8391 # substitution turns \\\\ into \\, and sed turns \\ into \.
8392 sed -n \
8393 "s/'/'\\\\''/g;
8394 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8395 ;; #(
8396 *)
8397 # `set' quotes correctly as required by POSIX, so do not add quotes.
8398 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8399 ;;
8400 esac |
8401 sort
8402 ) |
8403 sed '
8404 /^ac_cv_env_/b end
8405 t clear
8406 :clear
8407 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8408 t end
8409 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8410 :end' >>confcache
8411 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8412 if test -w "$cache_file"; then
8413 if test "x$cache_file" != "x/dev/null"; then
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8415 $as_echo "$as_me: updating cache $cache_file" >&6;}
8416 if test ! -f "$cache_file" || test -h "$cache_file"; then
8417 cat confcache >"$cache_file"
8418 else
8419 case $cache_file in #(
8420 */* | ?:*)
8421 mv -f confcache "$cache_file"$$ &&
8422 mv -f "$cache_file"$$ "$cache_file" ;; #(
8423 *)
8424 mv -f confcache "$cache_file" ;;
8425 esac
8426 fi
8427 fi
8428 else
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8430 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8431 fi
8432 fi
8433 rm -f confcache
8434
8435 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8436 # Let make expand exec_prefix.
8437 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8438
8439 DEFS=-DHAVE_CONFIG_H
8440
8441 ac_libobjs=
8442 ac_ltlibobjs=
8443 U=
8444 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8445 # 1. Remove the extension, and $U if already installed.
8446 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8447 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8448 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8449 # will be set to the directory where LIBOBJS objects are built.
8450 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8451 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8452 done
8453 LIBOBJS=$ac_libobjs
8454
8455 LTLIBOBJS=$ac_ltlibobjs
8456
8457
8458
8459 : "${CONFIG_STATUS=./config.status}"
8460 ac_write_fail=0
8461 ac_clean_files_save=$ac_clean_files
8462 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8464 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8465 as_write_fail=0
8466 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8467 #! $SHELL
8468 # Generated by $as_me.
8469 # Run this file to recreate the current configuration.
8470 # Compiler output produced by configure, useful for debugging
8471 # configure, is in config.log if it exists.
8472
8473 debug=false
8474 ac_cs_recheck=false
8475 ac_cs_silent=false
8476
8477 SHELL=\${CONFIG_SHELL-$SHELL}
8478 export SHELL
8479 _ASEOF
8480 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8481 ## -------------------- ##
8482 ## M4sh Initialization. ##
8483 ## -------------------- ##
8484
8485 # Be more Bourne compatible
8486 DUALCASE=1; export DUALCASE # for MKS sh
8487 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8488 emulate sh
8489 NULLCMD=:
8490 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8491 # is contrary to our usage. Disable this feature.
8492 alias -g '${1+"$@"}'='"$@"'
8493 setopt NO_GLOB_SUBST
8494 else
8495 case `(set -o) 2>/dev/null` in #(
8496 *posix*) :
8497 set -o posix ;; #(
8498 *) :
8499 ;;
8500 esac
8501 fi
8502
8503
8504 as_nl='
8505 '
8506 export as_nl
8507 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8508 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8509 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8510 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8511 # Prefer a ksh shell builtin over an external printf program on Solaris,
8512 # but without wasting forks for bash or zsh.
8513 if test -z "$BASH_VERSION$ZSH_VERSION" \
8514 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8515 as_echo='print -r --'
8516 as_echo_n='print -rn --'
8517 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8518 as_echo='printf %s\n'
8519 as_echo_n='printf %s'
8520 else
8521 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8522 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8523 as_echo_n='/usr/ucb/echo -n'
8524 else
8525 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8526 as_echo_n_body='eval
8527 arg=$1;
8528 case $arg in #(
8529 *"$as_nl"*)
8530 expr "X$arg" : "X\\(.*\\)$as_nl";
8531 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8532 esac;
8533 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8534 '
8535 export as_echo_n_body
8536 as_echo_n='sh -c $as_echo_n_body as_echo'
8537 fi
8538 export as_echo_body
8539 as_echo='sh -c $as_echo_body as_echo'
8540 fi
8541
8542 # The user is always right.
8543 if test "${PATH_SEPARATOR+set}" != set; then
8544 PATH_SEPARATOR=:
8545 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8546 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8547 PATH_SEPARATOR=';'
8548 }
8549 fi
8550
8551
8552 # IFS
8553 # We need space, tab and new line, in precisely that order. Quoting is
8554 # there to prevent editors from complaining about space-tab.
8555 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8556 # splitting by setting IFS to empty value.)
8557 IFS=" "" $as_nl"
8558
8559 # Find who we are. Look in the path if we contain no directory separator.
8560 as_myself=
8561 case $0 in #((
8562 *[\\/]* ) as_myself=$0 ;;
8563 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8564 for as_dir in $PATH
8565 do
8566 IFS=$as_save_IFS
8567 test -z "$as_dir" && as_dir=.
8568 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8569 done
8570 IFS=$as_save_IFS
8571
8572 ;;
8573 esac
8574 # We did not find ourselves, most probably we were run as `sh COMMAND'
8575 # in which case we are not to be found in the path.
8576 if test "x$as_myself" = x; then
8577 as_myself=$0
8578 fi
8579 if test ! -f "$as_myself"; then
8580 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8581 exit 1
8582 fi
8583
8584 # Unset variables that we do not need and which cause bugs (e.g. in
8585 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8586 # suppresses any "Segmentation fault" message there. '((' could
8587 # trigger a bug in pdksh 5.2.14.
8588 for as_var in BASH_ENV ENV MAIL MAILPATH
8589 do eval test x\${$as_var+set} = xset \
8590 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8591 done
8592 PS1='$ '
8593 PS2='> '
8594 PS4='+ '
8595
8596 # NLS nuisances.
8597 LC_ALL=C
8598 export LC_ALL
8599 LANGUAGE=C
8600 export LANGUAGE
8601
8602 # CDPATH.
8603 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8604
8605
8606 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8607 # ----------------------------------------
8608 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8609 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8610 # script with STATUS, using 1 if that was 0.
8611 as_fn_error ()
8612 {
8613 as_status=$1; test $as_status -eq 0 && as_status=1
8614 if test "$4"; then
8615 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8616 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8617 fi
8618 $as_echo "$as_me: error: $2" >&2
8619 as_fn_exit $as_status
8620 } # as_fn_error
8621
8622
8623 # as_fn_set_status STATUS
8624 # -----------------------
8625 # Set $? to STATUS, without forking.
8626 as_fn_set_status ()
8627 {
8628 return $1
8629 } # as_fn_set_status
8630
8631 # as_fn_exit STATUS
8632 # -----------------
8633 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8634 as_fn_exit ()
8635 {
8636 set +e
8637 as_fn_set_status $1
8638 exit $1
8639 } # as_fn_exit
8640
8641 # as_fn_unset VAR
8642 # ---------------
8643 # Portably unset VAR.
8644 as_fn_unset ()
8645 {
8646 { eval $1=; unset $1;}
8647 }
8648 as_unset=as_fn_unset
8649 # as_fn_append VAR VALUE
8650 # ----------------------
8651 # Append the text in VALUE to the end of the definition contained in VAR. Take
8652 # advantage of any shell optimizations that allow amortized linear growth over
8653 # repeated appends, instead of the typical quadratic growth present in naive
8654 # implementations.
8655 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8656 eval 'as_fn_append ()
8657 {
8658 eval $1+=\$2
8659 }'
8660 else
8661 as_fn_append ()
8662 {
8663 eval $1=\$$1\$2
8664 }
8665 fi # as_fn_append
8666
8667 # as_fn_arith ARG...
8668 # ------------------
8669 # Perform arithmetic evaluation on the ARGs, and store the result in the
8670 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8671 # must be portable across $(()) and expr.
8672 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8673 eval 'as_fn_arith ()
8674 {
8675 as_val=$(( $* ))
8676 }'
8677 else
8678 as_fn_arith ()
8679 {
8680 as_val=`expr "$@" || test $? -eq 1`
8681 }
8682 fi # as_fn_arith
8683
8684
8685 if expr a : '\(a\)' >/dev/null 2>&1 &&
8686 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8687 as_expr=expr
8688 else
8689 as_expr=false
8690 fi
8691
8692 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8693 as_basename=basename
8694 else
8695 as_basename=false
8696 fi
8697
8698 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8699 as_dirname=dirname
8700 else
8701 as_dirname=false
8702 fi
8703
8704 as_me=`$as_basename -- "$0" ||
8705 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8706 X"$0" : 'X\(//\)$' \| \
8707 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8708 $as_echo X/"$0" |
8709 sed '/^.*\/\([^/][^/]*\)\/*$/{
8710 s//\1/
8711 q
8712 }
8713 /^X\/\(\/\/\)$/{
8714 s//\1/
8715 q
8716 }
8717 /^X\/\(\/\).*/{
8718 s//\1/
8719 q
8720 }
8721 s/.*/./; q'`
8722
8723 # Avoid depending upon Character Ranges.
8724 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8725 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8726 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8727 as_cr_digits='0123456789'
8728 as_cr_alnum=$as_cr_Letters$as_cr_digits
8729
8730 ECHO_C= ECHO_N= ECHO_T=
8731 case `echo -n x` in #(((((
8732 -n*)
8733 case `echo 'xy\c'` in
8734 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8735 xy) ECHO_C='\c';;
8736 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8737 ECHO_T=' ';;
8738 esac;;
8739 *)
8740 ECHO_N='-n';;
8741 esac
8742
8743 rm -f conf$$ conf$$.exe conf$$.file
8744 if test -d conf$$.dir; then
8745 rm -f conf$$.dir/conf$$.file
8746 else
8747 rm -f conf$$.dir
8748 mkdir conf$$.dir 2>/dev/null
8749 fi
8750 if (echo >conf$$.file) 2>/dev/null; then
8751 if ln -s conf$$.file conf$$ 2>/dev/null; then
8752 as_ln_s='ln -s'
8753 # ... but there are two gotchas:
8754 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8755 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8756 # In both cases, we have to default to `cp -pR'.
8757 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8758 as_ln_s='cp -pR'
8759 elif ln conf$$.file conf$$ 2>/dev/null; then
8760 as_ln_s=ln
8761 else
8762 as_ln_s='cp -pR'
8763 fi
8764 else
8765 as_ln_s='cp -pR'
8766 fi
8767 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8768 rmdir conf$$.dir 2>/dev/null
8769
8770
8771 # as_fn_mkdir_p
8772 # -------------
8773 # Create "$as_dir" as a directory, including parents if necessary.
8774 as_fn_mkdir_p ()
8775 {
8776
8777 case $as_dir in #(
8778 -*) as_dir=./$as_dir;;
8779 esac
8780 test -d "$as_dir" || eval $as_mkdir_p || {
8781 as_dirs=
8782 while :; do
8783 case $as_dir in #(
8784 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8785 *) as_qdir=$as_dir;;
8786 esac
8787 as_dirs="'$as_qdir' $as_dirs"
8788 as_dir=`$as_dirname -- "$as_dir" ||
8789 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8790 X"$as_dir" : 'X\(//\)[^/]' \| \
8791 X"$as_dir" : 'X\(//\)$' \| \
8792 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8793 $as_echo X"$as_dir" |
8794 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8795 s//\1/
8796 q
8797 }
8798 /^X\(\/\/\)[^/].*/{
8799 s//\1/
8800 q
8801 }
8802 /^X\(\/\/\)$/{
8803 s//\1/
8804 q
8805 }
8806 /^X\(\/\).*/{
8807 s//\1/
8808 q
8809 }
8810 s/.*/./; q'`
8811 test -d "$as_dir" && break
8812 done
8813 test -z "$as_dirs" || eval "mkdir $as_dirs"
8814 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8815
8816
8817 } # as_fn_mkdir_p
8818 if mkdir -p . 2>/dev/null; then
8819 as_mkdir_p='mkdir -p "$as_dir"'
8820 else
8821 test -d ./-p && rmdir ./-p
8822 as_mkdir_p=false
8823 fi
8824
8825
8826 # as_fn_executable_p FILE
8827 # -----------------------
8828 # Test if FILE is an executable regular file.
8829 as_fn_executable_p ()
8830 {
8831 test -f "$1" && test -x "$1"
8832 } # as_fn_executable_p
8833 as_test_x='test -x'
8834 as_executable_p=as_fn_executable_p
8835
8836 # Sed expression to map a string onto a valid CPP name.
8837 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8838
8839 # Sed expression to map a string onto a valid variable name.
8840 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8841
8842
8843 exec 6>&1
8844 ## ----------------------------------- ##
8845 ## Main body of $CONFIG_STATUS script. ##
8846 ## ----------------------------------- ##
8847 _ASEOF
8848 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8849
8850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8851 # Save the log message, to keep $0 and so on meaningful, and to
8852 # report actual input values of CONFIG_FILES etc. instead of their
8853 # values after options handling.
8854 ac_log="
8855 This file was extended by $as_me, which was
8856 generated by GNU Autoconf 2.69. Invocation command line was
8857
8858 CONFIG_FILES = $CONFIG_FILES
8859 CONFIG_HEADERS = $CONFIG_HEADERS
8860 CONFIG_LINKS = $CONFIG_LINKS
8861 CONFIG_COMMANDS = $CONFIG_COMMANDS
8862 $ $0 $@
8863
8864 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8865 "
8866
8867 _ACEOF
8868
8869 case $ac_config_files in *"
8870 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8871 esac
8872
8873 case $ac_config_headers in *"
8874 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8875 esac
8876
8877
8878 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8879 # Files that config.status was made for.
8880 config_files="$ac_config_files"
8881 config_headers="$ac_config_headers"
8882 config_commands="$ac_config_commands"
8883
8884 _ACEOF
8885
8886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8887 ac_cs_usage="\
8888 \`$as_me' instantiates files and other configuration actions
8889 from templates according to the current configuration. Unless the files
8890 and actions are specified as TAGs, all are instantiated by default.
8891
8892 Usage: $0 [OPTION]... [TAG]...
8893
8894 -h, --help print this help, then exit
8895 -V, --version print version number and configuration settings, then exit
8896 --config print configuration, then exit
8897 -q, --quiet, --silent
8898 do not print progress messages
8899 -d, --debug don't remove temporary files
8900 --recheck update $as_me by reconfiguring in the same conditions
8901 --file=FILE[:TEMPLATE]
8902 instantiate the configuration file FILE
8903 --header=FILE[:TEMPLATE]
8904 instantiate the configuration header FILE
8905
8906 Configuration files:
8907 $config_files
8908
8909 Configuration headers:
8910 $config_headers
8911
8912 Configuration commands:
8913 $config_commands
8914
8915 Report bugs to the package provider."
8916
8917 _ACEOF
8918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8919 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8920 ac_cs_version="\\
8921 config.status
8922 configured by $0, generated by GNU Autoconf 2.69,
8923 with options \\"\$ac_cs_config\\"
8924
8925 Copyright (C) 2012 Free Software Foundation, Inc.
8926 This config.status script is free software; the Free Software Foundation
8927 gives unlimited permission to copy, distribute and modify it."
8928
8929 ac_pwd='$ac_pwd'
8930 srcdir='$srcdir'
8931 INSTALL='$INSTALL'
8932 test -n "\$AWK" || AWK=awk
8933 _ACEOF
8934
8935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8936 # The default lists apply if the user does not specify any file.
8937 ac_need_defaults=:
8938 while test $# != 0
8939 do
8940 case $1 in
8941 --*=?*)
8942 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8943 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8944 ac_shift=:
8945 ;;
8946 --*=)
8947 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8948 ac_optarg=
8949 ac_shift=:
8950 ;;
8951 *)
8952 ac_option=$1
8953 ac_optarg=$2
8954 ac_shift=shift
8955 ;;
8956 esac
8957
8958 case $ac_option in
8959 # Handling of the options.
8960 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8961 ac_cs_recheck=: ;;
8962 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8963 $as_echo "$ac_cs_version"; exit ;;
8964 --config | --confi | --conf | --con | --co | --c )
8965 $as_echo "$ac_cs_config"; exit ;;
8966 --debug | --debu | --deb | --de | --d | -d )
8967 debug=: ;;
8968 --file | --fil | --fi | --f )
8969 $ac_shift
8970 case $ac_optarg in
8971 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8972 '') as_fn_error $? "missing file argument" ;;
8973 esac
8974 as_fn_append CONFIG_FILES " '$ac_optarg'"
8975 ac_need_defaults=false;;
8976 --header | --heade | --head | --hea )
8977 $ac_shift
8978 case $ac_optarg in
8979 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8980 esac
8981 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8982 ac_need_defaults=false;;
8983 --he | --h)
8984 # Conflict between --help and --header
8985 as_fn_error $? "ambiguous option: \`$1'
8986 Try \`$0 --help' for more information.";;
8987 --help | --hel | -h )
8988 $as_echo "$ac_cs_usage"; exit ;;
8989 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8990 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8991 ac_cs_silent=: ;;
8992
8993 # This is an error.
8994 -*) as_fn_error $? "unrecognized option: \`$1'
8995 Try \`$0 --help' for more information." ;;
8996
8997 *) as_fn_append ac_config_targets " $1"
8998 ac_need_defaults=false ;;
8999
9000 esac
9001 shift
9002 done
9003
9004 ac_configure_extra_args=
9005
9006 if $ac_cs_silent; then
9007 exec 6>/dev/null
9008 ac_configure_extra_args="$ac_configure_extra_args --silent"
9009 fi
9010
9011 _ACEOF
9012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9013 if \$ac_cs_recheck; then
9014 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9015 shift
9016 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9017 CONFIG_SHELL='$SHELL'
9018 export CONFIG_SHELL
9019 exec "\$@"
9020 fi
9021
9022 _ACEOF
9023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9024 exec 5>>config.log
9025 {
9026 echo
9027 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9028 ## Running $as_me. ##
9029 _ASBOX
9030 $as_echo "$ac_log"
9031 } >&5
9032
9033 _ACEOF
9034 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9035 #
9036 # INIT-COMMANDS
9037 #
9038
9039
9040 _ACEOF
9041
9042 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9043
9044 # Handling of arguments.
9045 for ac_config_target in $ac_config_targets
9046 do
9047 case $ac_config_target in
9048 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9049 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9050 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9051 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
9052
9053 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9054 esac
9055 done
9056
9057
9058 # If the user did not use the arguments to specify the items to instantiate,
9059 # then the envvar interface is used. Set only those that are not.
9060 # We use the long form for the default assignment because of an extremely
9061 # bizarre bug on SunOS 4.1.3.
9062 if $ac_need_defaults; then
9063 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9064 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9065 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9066 fi
9067
9068 # Have a temporary directory for convenience. Make it in the build tree
9069 # simply because there is no reason against having it here, and in addition,
9070 # creating and moving files from /tmp can sometimes cause problems.
9071 # Hook for its removal unless debugging.
9072 # Note that there is a small window in which the directory will not be cleaned:
9073 # after its creation but before its name has been assigned to `$tmp'.
9074 $debug ||
9075 {
9076 tmp= ac_tmp=
9077 trap 'exit_status=$?
9078 : "${ac_tmp:=$tmp}"
9079 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9080 ' 0
9081 trap 'as_fn_exit 1' 1 2 13 15
9082 }
9083 # Create a (secure) tmp directory for tmp files.
9084
9085 {
9086 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9087 test -d "$tmp"
9088 } ||
9089 {
9090 tmp=./conf$$-$RANDOM
9091 (umask 077 && mkdir "$tmp")
9092 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9093 ac_tmp=$tmp
9094
9095 # Set up the scripts for CONFIG_FILES section.
9096 # No need to generate them if there are no CONFIG_FILES.
9097 # This happens for instance with `./config.status config.h'.
9098 if test -n "$CONFIG_FILES"; then
9099
9100
9101 ac_cr=`echo X | tr X '\015'`
9102 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9103 # But we know of no other shell where ac_cr would be empty at this
9104 # point, so we can use a bashism as a fallback.
9105 if test "x$ac_cr" = x; then
9106 eval ac_cr=\$\'\\r\'
9107 fi
9108 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9109 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9110 ac_cs_awk_cr='\\r'
9111 else
9112 ac_cs_awk_cr=$ac_cr
9113 fi
9114
9115 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9116 _ACEOF
9117
9118
9119 {
9120 echo "cat >conf$$subs.awk <<_ACEOF" &&
9121 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9122 echo "_ACEOF"
9123 } >conf$$subs.sh ||
9124 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9125 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9126 ac_delim='%!_!# '
9127 for ac_last_try in false false false false false :; do
9128 . ./conf$$subs.sh ||
9129 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9130
9131 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9132 if test $ac_delim_n = $ac_delim_num; then
9133 break
9134 elif $ac_last_try; then
9135 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9136 else
9137 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9138 fi
9139 done
9140 rm -f conf$$subs.sh
9141
9142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9143 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9144 _ACEOF
9145 sed -n '
9146 h
9147 s/^/S["/; s/!.*/"]=/
9148 p
9149 g
9150 s/^[^!]*!//
9151 :repl
9152 t repl
9153 s/'"$ac_delim"'$//
9154 t delim
9155 :nl
9156 h
9157 s/\(.\{148\}\)..*/\1/
9158 t more1
9159 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9160 p
9161 n
9162 b repl
9163 :more1
9164 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9165 p
9166 g
9167 s/.\{148\}//
9168 t nl
9169 :delim
9170 h
9171 s/\(.\{148\}\)..*/\1/
9172 t more2
9173 s/["\\]/\\&/g; s/^/"/; s/$/"/
9174 p
9175 b
9176 :more2
9177 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9178 p
9179 g
9180 s/.\{148\}//
9181 t delim
9182 ' <conf$$subs.awk | sed '
9183 /^[^""]/{
9184 N
9185 s/\n//
9186 }
9187 ' >>$CONFIG_STATUS || ac_write_fail=1
9188 rm -f conf$$subs.awk
9189 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9190 _ACAWK
9191 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9192 for (key in S) S_is_set[key] = 1
9193 FS = "\a"
9194
9195 }
9196 {
9197 line = $ 0
9198 nfields = split(line, field, "@")
9199 substed = 0
9200 len = length(field[1])
9201 for (i = 2; i < nfields; i++) {
9202 key = field[i]
9203 keylen = length(key)
9204 if (S_is_set[key]) {
9205 value = S[key]
9206 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9207 len += length(value) + length(field[++i])
9208 substed = 1
9209 } else
9210 len += 1 + keylen
9211 }
9212
9213 print line
9214 }
9215
9216 _ACAWK
9217 _ACEOF
9218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9219 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9220 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9221 else
9222 cat
9223 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9224 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9225 _ACEOF
9226
9227 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9228 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9229 # trailing colons and then remove the whole line if VPATH becomes empty
9230 # (actually we leave an empty line to preserve line numbers).
9231 if test "x$srcdir" = x.; then
9232 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
9233 h
9234 s///
9235 s/^/:/
9236 s/[ ]*$/:/
9237 s/:\$(srcdir):/:/g
9238 s/:\${srcdir}:/:/g
9239 s/:@srcdir@:/:/g
9240 s/^:*//
9241 s/:*$//
9242 x
9243 s/\(=[ ]*\).*/\1/
9244 G
9245 s/\n//
9246 s/^[^=]*=[ ]*$//
9247 }'
9248 fi
9249
9250 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9251 fi # test -n "$CONFIG_FILES"
9252
9253 # Set up the scripts for CONFIG_HEADERS section.
9254 # No need to generate them if there are no CONFIG_HEADERS.
9255 # This happens for instance with `./config.status Makefile'.
9256 if test -n "$CONFIG_HEADERS"; then
9257 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9258 BEGIN {
9259 _ACEOF
9260
9261 # Transform confdefs.h into an awk script `defines.awk', embedded as
9262 # here-document in config.status, that substitutes the proper values into
9263 # config.h.in to produce config.h.
9264
9265 # Create a delimiter string that does not exist in confdefs.h, to ease
9266 # handling of long lines.
9267 ac_delim='%!_!# '
9268 for ac_last_try in false false :; do
9269 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9270 if test -z "$ac_tt"; then
9271 break
9272 elif $ac_last_try; then
9273 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9274 else
9275 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9276 fi
9277 done
9278
9279 # For the awk script, D is an array of macro values keyed by name,
9280 # likewise P contains macro parameters if any. Preserve backslash
9281 # newline sequences.
9282
9283 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9284 sed -n '
9285 s/.\{148\}/&'"$ac_delim"'/g
9286 t rset
9287 :rset
9288 s/^[ ]*#[ ]*define[ ][ ]*/ /
9289 t def
9290 d
9291 :def
9292 s/\\$//
9293 t bsnl
9294 s/["\\]/\\&/g
9295 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9296 D["\1"]=" \3"/p
9297 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
9298 d
9299 :bsnl
9300 s/["\\]/\\&/g
9301 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
9302 D["\1"]=" \3\\\\\\n"\\/p
9303 t cont
9304 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9305 t cont
9306 d
9307 :cont
9308 n
9309 s/.\{148\}/&'"$ac_delim"'/g
9310 t clear
9311 :clear
9312 s/\\$//
9313 t bsnlc
9314 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9315 d
9316 :bsnlc
9317 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9318 b cont
9319 ' <confdefs.h | sed '
9320 s/'"$ac_delim"'/"\\\
9321 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9322
9323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9324 for (key in D) D_is_set[key] = 1
9325 FS = "\a"
9326 }
9327 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9328 line = \$ 0
9329 split(line, arg, " ")
9330 if (arg[1] == "#") {
9331 defundef = arg[2]
9332 mac1 = arg[3]
9333 } else {
9334 defundef = substr(arg[1], 2)
9335 mac1 = arg[2]
9336 }
9337 split(mac1, mac2, "(") #)
9338 macro = mac2[1]
9339 prefix = substr(line, 1, index(line, defundef) - 1)
9340 if (D_is_set[macro]) {
9341 # Preserve the white space surrounding the "#".
9342 print prefix "define", macro P[macro] D[macro]
9343 next
9344 } else {
9345 # Replace #undef with comments. This is necessary, for example,
9346 # in the case of _POSIX_SOURCE, which is predefined and required
9347 # on some systems where configure will not decide to define it.
9348 if (defundef == "undef") {
9349 print "/*", prefix defundef, macro, "*/"
9350 next
9351 }
9352 }
9353 }
9354 { print }
9355 _ACAWK
9356 _ACEOF
9357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9358 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9359 fi # test -n "$CONFIG_HEADERS"
9360
9361
9362 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
9363 shift
9364 for ac_tag
9365 do
9366 case $ac_tag in
9367 :[FHLC]) ac_mode=$ac_tag; continue;;
9368 esac
9369 case $ac_mode$ac_tag in
9370 :[FHL]*:*);;
9371 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9372 :[FH]-) ac_tag=-:-;;
9373 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9374 esac
9375 ac_save_IFS=$IFS
9376 IFS=:
9377 set x $ac_tag
9378 IFS=$ac_save_IFS
9379 shift
9380 ac_file=$1
9381 shift
9382
9383 case $ac_mode in
9384 :L) ac_source=$1;;
9385 :[FH])
9386 ac_file_inputs=
9387 for ac_f
9388 do
9389 case $ac_f in
9390 -) ac_f="$ac_tmp/stdin";;
9391 *) # Look for the file first in the build tree, then in the source tree
9392 # (if the path is not absolute). The absolute path cannot be DOS-style,
9393 # because $ac_f cannot contain `:'.
9394 test -f "$ac_f" ||
9395 case $ac_f in
9396 [\\/$]*) false;;
9397 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9398 esac ||
9399 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9400 esac
9401 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9402 as_fn_append ac_file_inputs " '$ac_f'"
9403 done
9404
9405 # Let's still pretend it is `configure' which instantiates (i.e., don't
9406 # use $as_me), people would be surprised to read:
9407 # /* config.h. Generated by config.status. */
9408 configure_input='Generated from '`
9409 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9410 `' by configure.'
9411 if test x"$ac_file" != x-; then
9412 configure_input="$ac_file. $configure_input"
9413 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9414 $as_echo "$as_me: creating $ac_file" >&6;}
9415 fi
9416 # Neutralize special characters interpreted by sed in replacement strings.
9417 case $configure_input in #(
9418 *\&* | *\|* | *\\* )
9419 ac_sed_conf_input=`$as_echo "$configure_input" |
9420 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9421 *) ac_sed_conf_input=$configure_input;;
9422 esac
9423
9424 case $ac_tag in
9425 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9426 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9427 esac
9428 ;;
9429 esac
9430
9431 ac_dir=`$as_dirname -- "$ac_file" ||
9432 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9433 X"$ac_file" : 'X\(//\)[^/]' \| \
9434 X"$ac_file" : 'X\(//\)$' \| \
9435 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9436 $as_echo X"$ac_file" |
9437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9438 s//\1/
9439 q
9440 }
9441 /^X\(\/\/\)[^/].*/{
9442 s//\1/
9443 q
9444 }
9445 /^X\(\/\/\)$/{
9446 s//\1/
9447 q
9448 }
9449 /^X\(\/\).*/{
9450 s//\1/
9451 q
9452 }
9453 s/.*/./; q'`
9454 as_dir="$ac_dir"; as_fn_mkdir_p
9455 ac_builddir=.
9456
9457 case "$ac_dir" in
9458 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9459 *)
9460 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9461 # A ".." for each directory in $ac_dir_suffix.
9462 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9463 case $ac_top_builddir_sub in
9464 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9465 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9466 esac ;;
9467 esac
9468 ac_abs_top_builddir=$ac_pwd
9469 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9470 # for backward compatibility:
9471 ac_top_builddir=$ac_top_build_prefix
9472
9473 case $srcdir in
9474 .) # We are building in place.
9475 ac_srcdir=.
9476 ac_top_srcdir=$ac_top_builddir_sub
9477 ac_abs_top_srcdir=$ac_pwd ;;
9478 [\\/]* | ?:[\\/]* ) # Absolute name.
9479 ac_srcdir=$srcdir$ac_dir_suffix;
9480 ac_top_srcdir=$srcdir
9481 ac_abs_top_srcdir=$srcdir ;;
9482 *) # Relative name.
9483 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9484 ac_top_srcdir=$ac_top_build_prefix$srcdir
9485 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9486 esac
9487 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9488
9489
9490 case $ac_mode in
9491 :F)
9492 #
9493 # CONFIG_FILE
9494 #
9495
9496 case $INSTALL in
9497 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9498 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9499 esac
9500 _ACEOF
9501
9502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9503 # If the template does not know about datarootdir, expand it.
9504 # FIXME: This hack should be removed a few years after 2.60.
9505 ac_datarootdir_hack=; ac_datarootdir_seen=
9506 ac_sed_dataroot='
9507 /datarootdir/ {
9508 p
9509 q
9510 }
9511 /@datadir@/p
9512 /@docdir@/p
9513 /@infodir@/p
9514 /@localedir@/p
9515 /@mandir@/p'
9516 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9517 *datarootdir*) ac_datarootdir_seen=yes;;
9518 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9520 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9521 _ACEOF
9522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9523 ac_datarootdir_hack='
9524 s&@datadir@&$datadir&g
9525 s&@docdir@&$docdir&g
9526 s&@infodir@&$infodir&g
9527 s&@localedir@&$localedir&g
9528 s&@mandir@&$mandir&g
9529 s&\\\${datarootdir}&$datarootdir&g' ;;
9530 esac
9531 _ACEOF
9532
9533 # Neutralize VPATH when `$srcdir' = `.'.
9534 # Shell code in configure.ac might set extrasub.
9535 # FIXME: do we really want to maintain this feature?
9536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9537 ac_sed_extra="$ac_vpsub
9538 $extrasub
9539 _ACEOF
9540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9541 :t
9542 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9543 s|@configure_input@|$ac_sed_conf_input|;t t
9544 s&@top_builddir@&$ac_top_builddir_sub&;t t
9545 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9546 s&@srcdir@&$ac_srcdir&;t t
9547 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9548 s&@top_srcdir@&$ac_top_srcdir&;t t
9549 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9550 s&@builddir@&$ac_builddir&;t t
9551 s&@abs_builddir@&$ac_abs_builddir&;t t
9552 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9553 s&@INSTALL@&$ac_INSTALL&;t t
9554 $ac_datarootdir_hack
9555 "
9556 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9557 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9558
9559 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9560 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9561 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9562 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9564 which seems to be undefined. Please make sure it is defined" >&5
9565 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9566 which seems to be undefined. Please make sure it is defined" >&2;}
9567
9568 rm -f "$ac_tmp/stdin"
9569 case $ac_file in
9570 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9571 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9572 esac \
9573 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9574 ;;
9575 :H)
9576 #
9577 # CONFIG_HEADER
9578 #
9579 if test x"$ac_file" != x-; then
9580 {
9581 $as_echo "/* $configure_input */" \
9582 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9583 } >"$ac_tmp/config.h" \
9584 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9585 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9587 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9588 else
9589 rm -f "$ac_file"
9590 mv "$ac_tmp/config.h" "$ac_file" \
9591 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9592 fi
9593 else
9594 $as_echo "/* $configure_input */" \
9595 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9596 || as_fn_error $? "could not create -" "$LINENO" 5
9597 fi
9598 ;;
9599
9600 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9601 $as_echo "$as_me: executing $ac_file commands" >&6;}
9602 ;;
9603 esac
9604
9605
9606 case $ac_file$ac_mode in
9607 "default-1":C) if test -f .devel; then
9608 echo timestamp > stamp-h
9609 cat Makefile-devel-adds >> Makefile
9610 make depend
9611 fi ;;
9612
9613 esac
9614 done # for ac_tag
9615
9616
9617 as_fn_exit 0
9618 _ACEOF
9619 ac_clean_files=$ac_clean_files_save
9620
9621 test $ac_write_fail = 0 ||
9622 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9623
9624
9625 # configure is writing to config.log, and then calls config.status.
9626 # config.status does its own redirection, appending to config.log.
9627 # Unfortunately, on DOS this fails, as config.log is still kept open
9628 # by configure, so config.status won't be able to write to it; its
9629 # output is simply discarded. So we exec the FD to /dev/null,
9630 # effectively closing config.log, so it can be properly (re)opened and
9631 # appended to by config.status. When coming back to configure, we
9632 # need to make the FD available again.
9633 if test "$no_create" != yes; then
9634 ac_cs_success=:
9635 ac_config_status_args=
9636 test "$silent" = yes &&
9637 ac_config_status_args="$ac_config_status_args --quiet"
9638 exec 5>/dev/null
9639 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9640 exec 5>>config.log
9641 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9642 # would make configure fail if this is the last instruction.
9643 $ac_cs_success || as_fn_exit 1
9644 fi
9645 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9647 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9648 fi
9649
9650 exit 0
[mirror] the TCPdump network dissector