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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 for tcpdump 4.10.0-PRE-GIT.
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='tcpdump'
579 PACKAGE_TARNAME='tcpdump'
580 PACKAGE_VERSION='4.10.0-PRE-GIT'
581 PACKAGE_STRING='tcpdump 4.10.0-PRE-GIT'
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/${PACKAGE_TARNAME}'
761 infodir='${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 tcpdump 4.10.0-PRE-GIT 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 \`$ac_default_prefix' using \`--prefix',
1289 for instance \`--prefix=\$HOME'.
1290
1291 For better control, use the options below.
1292
1293 Fine tuning of the installation directories:
1294 --bindir=DIR user executables [EPREFIX/bin]
1295 --sbindir=DIR system admin executables [EPREFIX/sbin]
1296 --libexecdir=DIR program executables [EPREFIX/libexec]
1297 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1298 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1299 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1300 --libdir=DIR object code libraries [EPREFIX/lib]
1301 --includedir=DIR C header files [PREFIX/include]
1302 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1303 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1304 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1305 --infodir=DIR info documentation [DATAROOTDIR/info]
1306 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1307 --mandir=DIR man documentation [DATAROOTDIR/man]
1308 --docdir=DIR documentation root [DATAROOTDIR/doc/tcpdump]
1309 --htmldir=DIR html documentation [DOCDIR]
1310 --dvidir=DIR dvi documentation [DOCDIR]
1311 --pdfdir=DIR pdf documentation [DOCDIR]
1312 --psdir=DIR ps documentation [DOCDIR]
1313 _ACEOF
1314
1315 cat <<\_ACEOF
1316
1317 System types:
1318 --build=BUILD configure for building on BUILD [guessed]
1319 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1320 _ACEOF
1321 fi
1322
1323 if test -n "$ac_init_help"; then
1324 case $ac_init_help in
1325 short | recursive ) echo "Configuration of tcpdump 4.10.0-PRE-GIT:";;
1326 esac
1327 cat <<\_ACEOF
1328
1329 Optional Features:
1330 --disable-option-checking ignore unrecognized --enable/--with options
1331 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1332 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1333 --disable-universal don't build universal on OS X
1334 --enable-smb enable possibly-buggy SMB printer default=yes
1335 --disable-smb disable possibly-buggy SMB printer
1336
1337 Optional Packages:
1338 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1339 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1340 --without-gcc don't use gcc
1341 --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
1342 --without-smi don't link with libsmi
1343 --with-user=USERNAME drop privileges by default to USERNAME
1344 --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
1345 --with-sandbox-capsicum use Capsicum security functions [default=yes, if
1346 available]
1347 --with-system-libpcap don't use local pcap library
1348 --with-crypto[=DIR] use OpenSSL/libressl libcrypto (located in directory
1349 DIR, if specified) [default=yes, if available]
1350 --with-cap-ng use libcap-ng [default=yes, if available]
1351
1352 Some influential environment variables:
1353 CC C compiler command
1354 CFLAGS C compiler flags
1355 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1356 nonstandard directory <lib dir>
1357 LIBS libraries to pass to the linker, e.g. -l<library>
1358 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1359 you have headers in a nonstandard directory <include dir>
1360 CPP C preprocessor
1361
1362 Use these variables to override the choices made by `configure' or to help
1363 it to find libraries and programs with nonstandard names/locations.
1364
1365 Report bugs to the package provider.
1366 _ACEOF
1367 ac_status=$?
1368 fi
1369
1370 if test "$ac_init_help" = "recursive"; then
1371 # If there are subdirs, report their specific --help.
1372 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1373 test -d "$ac_dir" ||
1374 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1375 continue
1376 ac_builddir=.
1377
1378 case "$ac_dir" in
1379 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1380 *)
1381 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1382 # A ".." for each directory in $ac_dir_suffix.
1383 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1384 case $ac_top_builddir_sub in
1385 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1386 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1387 esac ;;
1388 esac
1389 ac_abs_top_builddir=$ac_pwd
1390 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1391 # for backward compatibility:
1392 ac_top_builddir=$ac_top_build_prefix
1393
1394 case $srcdir in
1395 .) # We are building in place.
1396 ac_srcdir=.
1397 ac_top_srcdir=$ac_top_builddir_sub
1398 ac_abs_top_srcdir=$ac_pwd ;;
1399 [\\/]* | ?:[\\/]* ) # Absolute name.
1400 ac_srcdir=$srcdir$ac_dir_suffix;
1401 ac_top_srcdir=$srcdir
1402 ac_abs_top_srcdir=$srcdir ;;
1403 *) # Relative name.
1404 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1405 ac_top_srcdir=$ac_top_build_prefix$srcdir
1406 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1407 esac
1408 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1409
1410 cd "$ac_dir" || { ac_status=$?; continue; }
1411 # Check for guested configure.
1412 if test -f "$ac_srcdir/configure.gnu"; then
1413 echo &&
1414 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1415 elif test -f "$ac_srcdir/configure"; then
1416 echo &&
1417 $SHELL "$ac_srcdir/configure" --help=recursive
1418 else
1419 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1420 fi || ac_status=$?
1421 cd "$ac_pwd" || { ac_status=$?; break; }
1422 done
1423 fi
1424
1425 test -n "$ac_init_help" && exit $ac_status
1426 if $ac_init_version; then
1427 cat <<\_ACEOF
1428 tcpdump configure 4.10.0-PRE-GIT
1429 generated by GNU Autoconf 2.69
1430
1431 Copyright (C) 2012 Free Software Foundation, Inc.
1432 This configure script is free software; the Free Software Foundation
1433 gives unlimited permission to copy, distribute and modify it.
1434 _ACEOF
1435 exit
1436 fi
1437
1438 ## ------------------------ ##
1439 ## Autoconf initialization. ##
1440 ## ------------------------ ##
1441
1442 # ac_fn_c_try_compile LINENO
1443 # --------------------------
1444 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1445 ac_fn_c_try_compile ()
1446 {
1447 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1448 rm -f conftest.$ac_objext
1449 if { { ac_try="$ac_compile"
1450 case "(($ac_try" in
1451 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1452 *) ac_try_echo=$ac_try;;
1453 esac
1454 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1455 $as_echo "$ac_try_echo"; } >&5
1456 (eval "$ac_compile") 2>conftest.err
1457 ac_status=$?
1458 if test -s conftest.err; then
1459 grep -v '^ *+' conftest.err >conftest.er1
1460 cat conftest.er1 >&5
1461 mv -f conftest.er1 conftest.err
1462 fi
1463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1464 test $ac_status = 0; } && {
1465 test -z "$ac_c_werror_flag" ||
1466 test ! -s conftest.err
1467 } && test -s conftest.$ac_objext; then :
1468 ac_retval=0
1469 else
1470 $as_echo "$as_me: failed program was:" >&5
1471 sed 's/^/| /' conftest.$ac_ext >&5
1472
1473 ac_retval=1
1474 fi
1475 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1476 as_fn_set_status $ac_retval
1477
1478 } # ac_fn_c_try_compile
1479
1480 # ac_fn_c_try_cpp LINENO
1481 # ----------------------
1482 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1483 ac_fn_c_try_cpp ()
1484 {
1485 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1486 if { { ac_try="$ac_cpp conftest.$ac_ext"
1487 case "(($ac_try" in
1488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1489 *) ac_try_echo=$ac_try;;
1490 esac
1491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1492 $as_echo "$ac_try_echo"; } >&5
1493 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1494 ac_status=$?
1495 if test -s conftest.err; then
1496 grep -v '^ *+' conftest.err >conftest.er1
1497 cat conftest.er1 >&5
1498 mv -f conftest.er1 conftest.err
1499 fi
1500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1501 test $ac_status = 0; } > conftest.i && {
1502 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1503 test ! -s conftest.err
1504 }; then :
1505 ac_retval=0
1506 else
1507 $as_echo "$as_me: failed program was:" >&5
1508 sed 's/^/| /' conftest.$ac_ext >&5
1509
1510 ac_retval=1
1511 fi
1512 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1513 as_fn_set_status $ac_retval
1514
1515 } # ac_fn_c_try_cpp
1516
1517 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1518 # -------------------------------------------------------
1519 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1520 # the include files in INCLUDES and setting the cache variable VAR
1521 # accordingly.
1522 ac_fn_c_check_header_mongrel ()
1523 {
1524 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1525 if eval \${$3+:} false; then :
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1527 $as_echo_n "checking for $2... " >&6; }
1528 if eval \${$3+:} false; then :
1529 $as_echo_n "(cached) " >&6
1530 fi
1531 eval ac_res=\$$3
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1533 $as_echo "$ac_res" >&6; }
1534 else
1535 # Is the header compilable?
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1537 $as_echo_n "checking $2 usability... " >&6; }
1538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1539 /* end confdefs.h. */
1540 $4
1541 #include <$2>
1542 _ACEOF
1543 if ac_fn_c_try_compile "$LINENO"; then :
1544 ac_header_compiler=yes
1545 else
1546 ac_header_compiler=no
1547 fi
1548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1550 $as_echo "$ac_header_compiler" >&6; }
1551
1552 # Is the header present?
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1554 $as_echo_n "checking $2 presence... " >&6; }
1555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1556 /* end confdefs.h. */
1557 #include <$2>
1558 _ACEOF
1559 if ac_fn_c_try_cpp "$LINENO"; then :
1560 ac_header_preproc=yes
1561 else
1562 ac_header_preproc=no
1563 fi
1564 rm -f conftest.err conftest.i conftest.$ac_ext
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1566 $as_echo "$ac_header_preproc" >&6; }
1567
1568 # So? What about this header?
1569 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1570 yes:no: )
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1572 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1574 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1575 ;;
1576 no:yes:* )
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1578 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1580 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1582 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1584 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1586 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1587 ;;
1588 esac
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1590 $as_echo_n "checking for $2... " >&6; }
1591 if eval \${$3+:} false; then :
1592 $as_echo_n "(cached) " >&6
1593 else
1594 eval "$3=\$ac_header_compiler"
1595 fi
1596 eval ac_res=\$$3
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1598 $as_echo "$ac_res" >&6; }
1599 fi
1600 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1601
1602 } # ac_fn_c_check_header_mongrel
1603
1604 # ac_fn_c_try_run LINENO
1605 # ----------------------
1606 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1607 # that executables *can* be run.
1608 ac_fn_c_try_run ()
1609 {
1610 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611 if { { ac_try="$ac_link"
1612 case "(($ac_try" in
1613 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1614 *) ac_try_echo=$ac_try;;
1615 esac
1616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1617 $as_echo "$ac_try_echo"; } >&5
1618 (eval "$ac_link") 2>&5
1619 ac_status=$?
1620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1621 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1622 { { case "(($ac_try" in
1623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1624 *) ac_try_echo=$ac_try;;
1625 esac
1626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1627 $as_echo "$ac_try_echo"; } >&5
1628 (eval "$ac_try") 2>&5
1629 ac_status=$?
1630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631 test $ac_status = 0; }; }; then :
1632 ac_retval=0
1633 else
1634 $as_echo "$as_me: program exited with status $ac_status" >&5
1635 $as_echo "$as_me: failed program was:" >&5
1636 sed 's/^/| /' conftest.$ac_ext >&5
1637
1638 ac_retval=$ac_status
1639 fi
1640 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1641 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1642 as_fn_set_status $ac_retval
1643
1644 } # ac_fn_c_try_run
1645
1646 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1647 # -------------------------------------------------------
1648 # Tests whether HEADER exists and can be compiled using the include files in
1649 # INCLUDES, setting the cache variable VAR accordingly.
1650 ac_fn_c_check_header_compile ()
1651 {
1652 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1654 $as_echo_n "checking for $2... " >&6; }
1655 if eval \${$3+:} false; then :
1656 $as_echo_n "(cached) " >&6
1657 else
1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h. */
1660 $4
1661 #include <$2>
1662 _ACEOF
1663 if ac_fn_c_try_compile "$LINENO"; then :
1664 eval "$3=yes"
1665 else
1666 eval "$3=no"
1667 fi
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669 fi
1670 eval ac_res=\$$3
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1672 $as_echo "$ac_res" >&6; }
1673 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1674
1675 } # ac_fn_c_check_header_compile
1676
1677 # ac_fn_c_try_link LINENO
1678 # -----------------------
1679 # Try to link conftest.$ac_ext, and return whether this succeeded.
1680 ac_fn_c_try_link ()
1681 {
1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683 rm -f conftest.$ac_objext conftest$ac_exeext
1684 if { { ac_try="$ac_link"
1685 case "(($ac_try" in
1686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687 *) ac_try_echo=$ac_try;;
1688 esac
1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691 (eval "$ac_link") 2>conftest.err
1692 ac_status=$?
1693 if test -s conftest.err; then
1694 grep -v '^ *+' conftest.err >conftest.er1
1695 cat conftest.er1 >&5
1696 mv -f conftest.er1 conftest.err
1697 fi
1698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699 test $ac_status = 0; } && {
1700 test -z "$ac_c_werror_flag" ||
1701 test ! -s conftest.err
1702 } && test -s conftest$ac_exeext && {
1703 test "$cross_compiling" = yes ||
1704 test -x conftest$ac_exeext
1705 }; then :
1706 ac_retval=0
1707 else
1708 $as_echo "$as_me: failed program was:" >&5
1709 sed 's/^/| /' conftest.$ac_ext >&5
1710
1711 ac_retval=1
1712 fi
1713 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1714 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1715 # interfere with the next link command; also delete a directory that is
1716 # left behind by Apple's compiler. We do this before executing the actions.
1717 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1719 as_fn_set_status $ac_retval
1720
1721 } # ac_fn_c_try_link
1722
1723 # ac_fn_c_check_func LINENO FUNC VAR
1724 # ----------------------------------
1725 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1726 ac_fn_c_check_func ()
1727 {
1728 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1730 $as_echo_n "checking for $2... " >&6; }
1731 if eval \${$3+:} false; then :
1732 $as_echo_n "(cached) " >&6
1733 else
1734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1735 /* end confdefs.h. */
1736 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1737 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1738 #define $2 innocuous_$2
1739
1740 /* System header to define __stub macros and hopefully few prototypes,
1741 which can conflict with char $2 (); below.
1742 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1743 <limits.h> exists even on freestanding compilers. */
1744
1745 #ifdef __STDC__
1746 # include <limits.h>
1747 #else
1748 # include <assert.h>
1749 #endif
1750
1751 #undef $2
1752
1753 /* Override any GCC internal prototype to avoid an error.
1754 Use char because int might match the return type of a GCC
1755 builtin and then its argument prototype would still apply. */
1756 #ifdef __cplusplus
1757 extern "C"
1758 #endif
1759 char $2 ();
1760 /* The GNU C library defines this for functions which it implements
1761 to always fail with ENOSYS. Some functions are actually named
1762 something starting with __ and the normal name is an alias. */
1763 #if defined __stub_$2 || defined __stub___$2
1764 choke me
1765 #endif
1766
1767 int
1768 main ()
1769 {
1770 return $2 ();
1771 ;
1772 return 0;
1773 }
1774 _ACEOF
1775 if ac_fn_c_try_link "$LINENO"; then :
1776 eval "$3=yes"
1777 else
1778 eval "$3=no"
1779 fi
1780 rm -f core conftest.err conftest.$ac_objext \
1781 conftest$ac_exeext conftest.$ac_ext
1782 fi
1783 eval ac_res=\$$3
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1785 $as_echo "$ac_res" >&6; }
1786 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1787
1788 } # ac_fn_c_check_func
1789
1790 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1791 # ---------------------------------------------
1792 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1793 # accordingly.
1794 ac_fn_c_check_decl ()
1795 {
1796 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1797 as_decl_name=`echo $2|sed 's/ *(.*//'`
1798 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1800 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1801 if eval \${$3+:} false; then :
1802 $as_echo_n "(cached) " >&6
1803 else
1804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805 /* end confdefs.h. */
1806 $4
1807 int
1808 main ()
1809 {
1810 #ifndef $as_decl_name
1811 #ifdef __cplusplus
1812 (void) $as_decl_use;
1813 #else
1814 (void) $as_decl_name;
1815 #endif
1816 #endif
1817
1818 ;
1819 return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_compile "$LINENO"; then :
1823 eval "$3=yes"
1824 else
1825 eval "$3=no"
1826 fi
1827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1833
1834 } # ac_fn_c_check_decl
1835
1836 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1837 # -------------------------------------------
1838 # Tests whether TYPE exists after having included INCLUDES, setting cache
1839 # variable VAR accordingly.
1840 ac_fn_c_check_type ()
1841 {
1842 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1844 $as_echo_n "checking for $2... " >&6; }
1845 if eval \${$3+:} false; then :
1846 $as_echo_n "(cached) " >&6
1847 else
1848 eval "$3=no"
1849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h. */
1851 $4
1852 int
1853 main ()
1854 {
1855 if (sizeof ($2))
1856 return 0;
1857 ;
1858 return 0;
1859 }
1860 _ACEOF
1861 if ac_fn_c_try_compile "$LINENO"; then :
1862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h. */
1864 $4
1865 int
1866 main ()
1867 {
1868 if (sizeof (($2)))
1869 return 0;
1870 ;
1871 return 0;
1872 }
1873 _ACEOF
1874 if ac_fn_c_try_compile "$LINENO"; then :
1875
1876 else
1877 eval "$3=yes"
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 eval ac_res=\$$3
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888 } # ac_fn_c_check_type
1889 cat >config.log <<_ACEOF
1890 This file contains any messages produced by compilers while
1891 running configure, to aid debugging if configure makes a mistake.
1892
1893 It was created by tcpdump $as_me 4.10.0-PRE-GIT, which was
1894 generated by GNU Autoconf 2.69. Invocation command line was
1895
1896 $ $0 $@
1897
1898 _ACEOF
1899 exec 5>>config.log
1900 {
1901 cat <<_ASUNAME
1902 ## --------- ##
1903 ## Platform. ##
1904 ## --------- ##
1905
1906 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1907 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1908 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1909 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1910 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1911
1912 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1913 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1914
1915 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1916 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1917 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1918 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1919 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1920 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1921 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1922
1923 _ASUNAME
1924
1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926 for as_dir in $PATH
1927 do
1928 IFS=$as_save_IFS
1929 test -z "$as_dir" && as_dir=.
1930 $as_echo "PATH: $as_dir"
1931 done
1932 IFS=$as_save_IFS
1933
1934 } >&5
1935
1936 cat >&5 <<_ACEOF
1937
1938
1939 ## ----------- ##
1940 ## Core tests. ##
1941 ## ----------- ##
1942
1943 _ACEOF
1944
1945
1946 # Keep a trace of the command line.
1947 # Strip out --no-create and --no-recursion so they do not pile up.
1948 # Strip out --silent because we don't want to record it for future runs.
1949 # Also quote any args containing shell meta-characters.
1950 # Make two passes to allow for proper duplicate-argument suppression.
1951 ac_configure_args=
1952 ac_configure_args0=
1953 ac_configure_args1=
1954 ac_must_keep_next=false
1955 for ac_pass in 1 2
1956 do
1957 for ac_arg
1958 do
1959 case $ac_arg in
1960 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1961 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1962 | -silent | --silent | --silen | --sile | --sil)
1963 continue ;;
1964 *\'*)
1965 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1966 esac
1967 case $ac_pass in
1968 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1969 2)
1970 as_fn_append ac_configure_args1 " '$ac_arg'"
1971 if test $ac_must_keep_next = true; then
1972 ac_must_keep_next=false # Got value, back to normal.
1973 else
1974 case $ac_arg in
1975 *=* | --config-cache | -C | -disable-* | --disable-* \
1976 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1977 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1978 | -with-* | --with-* | -without-* | --without-* | --x)
1979 case "$ac_configure_args0 " in
1980 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1981 esac
1982 ;;
1983 -* ) ac_must_keep_next=true ;;
1984 esac
1985 fi
1986 as_fn_append ac_configure_args " '$ac_arg'"
1987 ;;
1988 esac
1989 done
1990 done
1991 { ac_configure_args0=; unset ac_configure_args0;}
1992 { ac_configure_args1=; unset ac_configure_args1;}
1993
1994 # When interrupted or exit'd, cleanup temporary files, and complete
1995 # config.log. We remove comments because anyway the quotes in there
1996 # would cause problems or look ugly.
1997 # WARNING: Use '\'' to represent an apostrophe within the trap.
1998 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1999 trap 'exit_status=$?
2000 # Save into config.log some information that might help in debugging.
2001 {
2002 echo
2003
2004 $as_echo "## ---------------- ##
2005 ## Cache variables. ##
2006 ## ---------------- ##"
2007 echo
2008 # The following way of writing the cache mishandles newlines in values,
2009 (
2010 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2011 eval ac_val=\$$ac_var
2012 case $ac_val in #(
2013 *${as_nl}*)
2014 case $ac_var in #(
2015 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2016 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2017 esac
2018 case $ac_var in #(
2019 _ | IFS | as_nl) ;; #(
2020 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2021 *) { eval $ac_var=; unset $ac_var;} ;;
2022 esac ;;
2023 esac
2024 done
2025 (set) 2>&1 |
2026 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2027 *${as_nl}ac_space=\ *)
2028 sed -n \
2029 "s/'\''/'\''\\\\'\'''\''/g;
2030 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2031 ;; #(
2032 *)
2033 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2034 ;;
2035 esac |
2036 sort
2037 )
2038 echo
2039
2040 $as_echo "## ----------------- ##
2041 ## Output variables. ##
2042 ## ----------------- ##"
2043 echo
2044 for ac_var in $ac_subst_vars
2045 do
2046 eval ac_val=\$$ac_var
2047 case $ac_val in
2048 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2049 esac
2050 $as_echo "$ac_var='\''$ac_val'\''"
2051 done | sort
2052 echo
2053
2054 if test -n "$ac_subst_files"; then
2055 $as_echo "## ------------------- ##
2056 ## File substitutions. ##
2057 ## ------------------- ##"
2058 echo
2059 for ac_var in $ac_subst_files
2060 do
2061 eval ac_val=\$$ac_var
2062 case $ac_val in
2063 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2064 esac
2065 $as_echo "$ac_var='\''$ac_val'\''"
2066 done | sort
2067 echo
2068 fi
2069
2070 if test -s confdefs.h; then
2071 $as_echo "## ----------- ##
2072 ## confdefs.h. ##
2073 ## ----------- ##"
2074 echo
2075 cat confdefs.h
2076 echo
2077 fi
2078 test "$ac_signal" != 0 &&
2079 $as_echo "$as_me: caught signal $ac_signal"
2080 $as_echo "$as_me: exit $exit_status"
2081 } >&5
2082 rm -f core *.core core.conftest.* &&
2083 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2084 exit $exit_status
2085 ' 0
2086 for ac_signal in 1 2 13 15; do
2087 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2088 done
2089 ac_signal=0
2090
2091 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2092 rm -f -r conftest* confdefs.h
2093
2094 $as_echo "/* confdefs.h */" > confdefs.h
2095
2096 # Predefined preprocessor variables.
2097
2098 cat >>confdefs.h <<_ACEOF
2099 #define PACKAGE_NAME "$PACKAGE_NAME"
2100 _ACEOF
2101
2102 cat >>confdefs.h <<_ACEOF
2103 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2104 _ACEOF
2105
2106 cat >>confdefs.h <<_ACEOF
2107 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2108 _ACEOF
2109
2110 cat >>confdefs.h <<_ACEOF
2111 #define PACKAGE_STRING "$PACKAGE_STRING"
2112 _ACEOF
2113
2114 cat >>confdefs.h <<_ACEOF
2115 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2116 _ACEOF
2117
2118 cat >>confdefs.h <<_ACEOF
2119 #define PACKAGE_URL "$PACKAGE_URL"
2120 _ACEOF
2121
2122
2123 # Let the site file select an alternate cache file if it wants to.
2124 # Prefer an explicitly selected file to automatically selected ones.
2125 ac_site_file1=NONE
2126 ac_site_file2=NONE
2127 if test -n "$CONFIG_SITE"; then
2128 # We do not want a PATH search for config.site.
2129 case $CONFIG_SITE in #((
2130 -*) ac_site_file1=./$CONFIG_SITE;;
2131 */*) ac_site_file1=$CONFIG_SITE;;
2132 *) ac_site_file1=./$CONFIG_SITE;;
2133 esac
2134 elif test "x$prefix" != xNONE; then
2135 ac_site_file1=$prefix/share/config.site
2136 ac_site_file2=$prefix/etc/config.site
2137 else
2138 ac_site_file1=$ac_default_prefix/share/config.site
2139 ac_site_file2=$ac_default_prefix/etc/config.site
2140 fi
2141 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2142 do
2143 test "x$ac_site_file" = xNONE && continue
2144 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2146 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2147 sed 's/^/| /' "$ac_site_file" >&5
2148 . "$ac_site_file" \
2149 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2151 as_fn_error $? "failed to load site script $ac_site_file
2152 See \`config.log' for more details" "$LINENO" 5; }
2153 fi
2154 done
2155
2156 if test -r "$cache_file"; then
2157 # Some versions of bash will fail to source /dev/null (special files
2158 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2159 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2161 $as_echo "$as_me: loading cache $cache_file" >&6;}
2162 case $cache_file in
2163 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2164 *) . "./$cache_file";;
2165 esac
2166 fi
2167 else
2168 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2169 $as_echo "$as_me: creating cache $cache_file" >&6;}
2170 >$cache_file
2171 fi
2172
2173 # Check that the precious variables saved in the cache have kept the same
2174 # value.
2175 ac_cache_corrupted=false
2176 for ac_var in $ac_precious_vars; do
2177 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2178 eval ac_new_set=\$ac_env_${ac_var}_set
2179 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2180 eval ac_new_val=\$ac_env_${ac_var}_value
2181 case $ac_old_set,$ac_new_set in
2182 set,)
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2184 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2185 ac_cache_corrupted=: ;;
2186 ,set)
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2188 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2189 ac_cache_corrupted=: ;;
2190 ,);;
2191 *)
2192 if test "x$ac_old_val" != "x$ac_new_val"; then
2193 # differences in whitespace do not lead to failure.
2194 ac_old_val_w=`echo x $ac_old_val`
2195 ac_new_val_w=`echo x $ac_new_val`
2196 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2197 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2198 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2199 ac_cache_corrupted=:
2200 else
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2202 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2203 eval $ac_var=\$ac_old_val
2204 fi
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2206 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2207 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2208 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2209 fi;;
2210 esac
2211 # Pass precious variables to config.status.
2212 if test "$ac_new_set" = set; then
2213 case $ac_new_val in
2214 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2215 *) ac_arg=$ac_var=$ac_new_val ;;
2216 esac
2217 case " $ac_configure_args " in
2218 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2219 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2220 esac
2221 fi
2222 done
2223 if $ac_cache_corrupted; then
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2225 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2227 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2228 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2229 fi
2230 ## -------------------- ##
2231 ## Main body of script. ##
2232 ## -------------------- ##
2233
2234 ac_ext=c
2235 ac_cpp='$CPP $CPPFLAGS'
2236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2239
2240
2241
2242
2243 ac_aux_dir=
2244 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2245 if test -f "$ac_dir/install-sh"; then
2246 ac_aux_dir=$ac_dir
2247 ac_install_sh="$ac_aux_dir/install-sh -c"
2248 break
2249 elif test -f "$ac_dir/install.sh"; then
2250 ac_aux_dir=$ac_dir
2251 ac_install_sh="$ac_aux_dir/install.sh -c"
2252 break
2253 elif test -f "$ac_dir/shtool"; then
2254 ac_aux_dir=$ac_dir
2255 ac_install_sh="$ac_aux_dir/shtool install -c"
2256 break
2257 fi
2258 done
2259 if test -z "$ac_aux_dir"; then
2260 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2261 fi
2262
2263 # These three variables are undocumented and unsupported,
2264 # and are intended to be withdrawn in a future Autoconf release.
2265 # They can cause serious problems if a builder's source tree is in a directory
2266 # whose full name contains unusual characters.
2267 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2268 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2269 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2270
2271
2272 # Make sure we can run config.sub.
2273 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2274 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2275
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2277 $as_echo_n "checking build system type... " >&6; }
2278 if ${ac_cv_build+:} false; then :
2279 $as_echo_n "(cached) " >&6
2280 else
2281 ac_build_alias=$build_alias
2282 test "x$ac_build_alias" = x &&
2283 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2284 test "x$ac_build_alias" = x &&
2285 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2286 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2287 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2288
2289 fi
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2291 $as_echo "$ac_cv_build" >&6; }
2292 case $ac_cv_build in
2293 *-*-*) ;;
2294 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2295 esac
2296 build=$ac_cv_build
2297 ac_save_IFS=$IFS; IFS='-'
2298 set x $ac_cv_build
2299 shift
2300 build_cpu=$1
2301 build_vendor=$2
2302 shift; shift
2303 # Remember, the first character of IFS is used to create $*,
2304 # except with old shells:
2305 build_os=$*
2306 IFS=$ac_save_IFS
2307 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2308
2309
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2311 $as_echo_n "checking host system type... " >&6; }
2312 if ${ac_cv_host+:} false; then :
2313 $as_echo_n "(cached) " >&6
2314 else
2315 if test "x$host_alias" = x; then
2316 ac_cv_host=$ac_cv_build
2317 else
2318 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2319 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2320 fi
2321
2322 fi
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2324 $as_echo "$ac_cv_host" >&6; }
2325 case $ac_cv_host in
2326 *-*-*) ;;
2327 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2328 esac
2329 host=$ac_cv_host
2330 ac_save_IFS=$IFS; IFS='-'
2331 set x $ac_cv_host
2332 shift
2333 host_cpu=$1
2334 host_vendor=$2
2335 shift; shift
2336 # Remember, the first character of IFS is used to create $*,
2337 # except with old shells:
2338 host_os=$*
2339 IFS=$ac_save_IFS
2340 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350 # Check whether --with-gcc was given.
2351 if test "${with_gcc+set}" = set; then :
2352 withval=$with_gcc;
2353 fi
2354
2355 V_INCLS=""
2356 if test "${srcdir}" != "." ; then
2357 V_INCLS="-I$srcdir"
2358 fi
2359 if test "${CFLAGS+set}" = set; then
2360 LBL_CFLAGS="$CFLAGS"
2361 fi
2362 if test -z "$CC" ; then
2363 case "$host_os" in
2364
2365 bsdi*)
2366 # Extract the first word of "shlicc2", so it can be a program name with args.
2367 set dummy shlicc2; ac_word=$2
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2369 $as_echo_n "checking for $ac_word... " >&6; }
2370 if ${ac_cv_prog_SHLICC2+:} false; then :
2371 $as_echo_n "(cached) " >&6
2372 else
2373 if test -n "$SHLICC2"; then
2374 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
2375 else
2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 for as_dir in $PATH
2378 do
2379 IFS=$as_save_IFS
2380 test -z "$as_dir" && as_dir=.
2381 for ac_exec_ext in '' $ac_executable_extensions; do
2382 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2383 ac_cv_prog_SHLICC2="yes"
2384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2385 break 2
2386 fi
2387 done
2388 done
2389 IFS=$as_save_IFS
2390
2391 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
2392 fi
2393 fi
2394 SHLICC2=$ac_cv_prog_SHLICC2
2395 if test -n "$SHLICC2"; then
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
2397 $as_echo "$SHLICC2" >&6; }
2398 else
2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2400 $as_echo "no" >&6; }
2401 fi
2402
2403
2404 if test $SHLICC2 = yes ; then
2405 CC=shlicc2
2406 export CC
2407 fi
2408 ;;
2409 esac
2410 fi
2411 if test -z "$CC" -a "$with_gcc" = no ; then
2412 CC=cc
2413 export CC
2414 fi
2415
2416 ac_ext=c
2417 ac_cpp='$CPP $CPPFLAGS'
2418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2421 if test -n "$ac_tool_prefix"; then
2422 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2423 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2425 $as_echo_n "checking for $ac_word... " >&6; }
2426 if ${ac_cv_prog_CC+:} false; then :
2427 $as_echo_n "(cached) " >&6
2428 else
2429 if test -n "$CC"; then
2430 ac_cv_prog_CC="$CC" # Let the user override the test.
2431 else
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2433 for as_dir in $PATH
2434 do
2435 IFS=$as_save_IFS
2436 test -z "$as_dir" && as_dir=.
2437 for ac_exec_ext in '' $ac_executable_extensions; do
2438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2439 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2441 break 2
2442 fi
2443 done
2444 done
2445 IFS=$as_save_IFS
2446
2447 fi
2448 fi
2449 CC=$ac_cv_prog_CC
2450 if test -n "$CC"; then
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2452 $as_echo "$CC" >&6; }
2453 else
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2455 $as_echo "no" >&6; }
2456 fi
2457
2458
2459 fi
2460 if test -z "$ac_cv_prog_CC"; then
2461 ac_ct_CC=$CC
2462 # Extract the first word of "gcc", so it can be a program name with args.
2463 set dummy gcc; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2467 $as_echo_n "(cached) " >&6
2468 else
2469 if test -n "$ac_ct_CC"; then
2470 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2471 else
2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2473 for as_dir in $PATH
2474 do
2475 IFS=$as_save_IFS
2476 test -z "$as_dir" && as_dir=.
2477 for ac_exec_ext in '' $ac_executable_extensions; do
2478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2479 ac_cv_prog_ac_ct_CC="gcc"
2480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2481 break 2
2482 fi
2483 done
2484 done
2485 IFS=$as_save_IFS
2486
2487 fi
2488 fi
2489 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2490 if test -n "$ac_ct_CC"; then
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2492 $as_echo "$ac_ct_CC" >&6; }
2493 else
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495 $as_echo "no" >&6; }
2496 fi
2497
2498 if test "x$ac_ct_CC" = x; then
2499 CC=""
2500 else
2501 case $cross_compiling:$ac_tool_warned in
2502 yes:)
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2504 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2505 ac_tool_warned=yes ;;
2506 esac
2507 CC=$ac_ct_CC
2508 fi
2509 else
2510 CC="$ac_cv_prog_CC"
2511 fi
2512
2513 if test -z "$CC"; then
2514 if test -n "$ac_tool_prefix"; then
2515 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2516 set dummy ${ac_tool_prefix}cc; ac_word=$2
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2518 $as_echo_n "checking for $ac_word... " >&6; }
2519 if ${ac_cv_prog_CC+:} false; then :
2520 $as_echo_n "(cached) " >&6
2521 else
2522 if test -n "$CC"; then
2523 ac_cv_prog_CC="$CC" # Let the user override the test.
2524 else
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528 IFS=$as_save_IFS
2529 test -z "$as_dir" && as_dir=.
2530 for ac_exec_ext in '' $ac_executable_extensions; do
2531 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2532 ac_cv_prog_CC="${ac_tool_prefix}cc"
2533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2534 break 2
2535 fi
2536 done
2537 done
2538 IFS=$as_save_IFS
2539
2540 fi
2541 fi
2542 CC=$ac_cv_prog_CC
2543 if test -n "$CC"; then
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2545 $as_echo "$CC" >&6; }
2546 else
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2548 $as_echo "no" >&6; }
2549 fi
2550
2551
2552 fi
2553 fi
2554 if test -z "$CC"; then
2555 # Extract the first word of "cc", so it can be a program name with args.
2556 set dummy cc; ac_word=$2
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2558 $as_echo_n "checking for $ac_word... " >&6; }
2559 if ${ac_cv_prog_CC+:} false; then :
2560 $as_echo_n "(cached) " >&6
2561 else
2562 if test -n "$CC"; then
2563 ac_cv_prog_CC="$CC" # Let the user override the test.
2564 else
2565 ac_prog_rejected=no
2566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2567 for as_dir in $PATH
2568 do
2569 IFS=$as_save_IFS
2570 test -z "$as_dir" && as_dir=.
2571 for ac_exec_ext in '' $ac_executable_extensions; do
2572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2573 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2574 ac_prog_rejected=yes
2575 continue
2576 fi
2577 ac_cv_prog_CC="cc"
2578 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2579 break 2
2580 fi
2581 done
2582 done
2583 IFS=$as_save_IFS
2584
2585 if test $ac_prog_rejected = yes; then
2586 # We found a bogon in the path, so make sure we never use it.
2587 set dummy $ac_cv_prog_CC
2588 shift
2589 if test $# != 0; then
2590 # We chose a different compiler from the bogus one.
2591 # However, it has the same basename, so the bogon will be chosen
2592 # first if we set CC to just the basename; use the full file name.
2593 shift
2594 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2595 fi
2596 fi
2597 fi
2598 fi
2599 CC=$ac_cv_prog_CC
2600 if test -n "$CC"; then
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2602 $as_echo "$CC" >&6; }
2603 else
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2605 $as_echo "no" >&6; }
2606 fi
2607
2608
2609 fi
2610 if test -z "$CC"; then
2611 if test -n "$ac_tool_prefix"; then
2612 for ac_prog in cl.exe
2613 do
2614 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2615 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2617 $as_echo_n "checking for $ac_word... " >&6; }
2618 if ${ac_cv_prog_CC+:} false; then :
2619 $as_echo_n "(cached) " >&6
2620 else
2621 if test -n "$CC"; then
2622 ac_cv_prog_CC="$CC" # Let the user override the test.
2623 else
2624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2625 for as_dir in $PATH
2626 do
2627 IFS=$as_save_IFS
2628 test -z "$as_dir" && as_dir=.
2629 for ac_exec_ext in '' $ac_executable_extensions; do
2630 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2631 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2633 break 2
2634 fi
2635 done
2636 done
2637 IFS=$as_save_IFS
2638
2639 fi
2640 fi
2641 CC=$ac_cv_prog_CC
2642 if test -n "$CC"; then
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2644 $as_echo "$CC" >&6; }
2645 else
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2647 $as_echo "no" >&6; }
2648 fi
2649
2650
2651 test -n "$CC" && break
2652 done
2653 fi
2654 if test -z "$CC"; then
2655 ac_ct_CC=$CC
2656 for ac_prog in cl.exe
2657 do
2658 # Extract the first word of "$ac_prog", so it can be a program name with args.
2659 set dummy $ac_prog; ac_word=$2
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2661 $as_echo_n "checking for $ac_word... " >&6; }
2662 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2663 $as_echo_n "(cached) " >&6
2664 else
2665 if test -n "$ac_ct_CC"; then
2666 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2667 else
2668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2669 for as_dir in $PATH
2670 do
2671 IFS=$as_save_IFS
2672 test -z "$as_dir" && as_dir=.
2673 for ac_exec_ext in '' $ac_executable_extensions; do
2674 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2675 ac_cv_prog_ac_ct_CC="$ac_prog"
2676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2677 break 2
2678 fi
2679 done
2680 done
2681 IFS=$as_save_IFS
2682
2683 fi
2684 fi
2685 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2686 if test -n "$ac_ct_CC"; then
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2688 $as_echo "$ac_ct_CC" >&6; }
2689 else
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2691 $as_echo "no" >&6; }
2692 fi
2693
2694
2695 test -n "$ac_ct_CC" && break
2696 done
2697
2698 if test "x$ac_ct_CC" = x; then
2699 CC=""
2700 else
2701 case $cross_compiling:$ac_tool_warned in
2702 yes:)
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2704 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2705 ac_tool_warned=yes ;;
2706 esac
2707 CC=$ac_ct_CC
2708 fi
2709 fi
2710
2711 fi
2712
2713
2714 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2716 as_fn_error $? "no acceptable C compiler found in \$PATH
2717 See \`config.log' for more details" "$LINENO" 5; }
2718
2719 # Provide some information about the compiler.
2720 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2721 set X $ac_compile
2722 ac_compiler=$2
2723 for ac_option in --version -v -V -qversion; do
2724 { { ac_try="$ac_compiler $ac_option >&5"
2725 case "(($ac_try" in
2726 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2727 *) ac_try_echo=$ac_try;;
2728 esac
2729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2730 $as_echo "$ac_try_echo"; } >&5
2731 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2732 ac_status=$?
2733 if test -s conftest.err; then
2734 sed '10a\
2735 ... rest of stderr output deleted ...
2736 10q' conftest.err >conftest.er1
2737 cat conftest.er1 >&5
2738 fi
2739 rm -f conftest.er1 conftest.err
2740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2741 test $ac_status = 0; }
2742 done
2743
2744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2745 /* end confdefs.h. */
2746
2747 int
2748 main ()
2749 {
2750
2751 ;
2752 return 0;
2753 }
2754 _ACEOF
2755 ac_clean_files_save=$ac_clean_files
2756 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2757 # Try to create an executable without -o first, disregard a.out.
2758 # It will help us diagnose broken compilers, and finding out an intuition
2759 # of exeext.
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2761 $as_echo_n "checking whether the C compiler works... " >&6; }
2762 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2763
2764 # The possible output files:
2765 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2766
2767 ac_rmfiles=
2768 for ac_file in $ac_files
2769 do
2770 case $ac_file in
2771 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2772 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2773 esac
2774 done
2775 rm -f $ac_rmfiles
2776
2777 if { { ac_try="$ac_link_default"
2778 case "(($ac_try" in
2779 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2780 *) ac_try_echo=$ac_try;;
2781 esac
2782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2783 $as_echo "$ac_try_echo"; } >&5
2784 (eval "$ac_link_default") 2>&5
2785 ac_status=$?
2786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2787 test $ac_status = 0; }; then :
2788 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2789 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2790 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2791 # so that the user can short-circuit this test for compilers unknown to
2792 # Autoconf.
2793 for ac_file in $ac_files ''
2794 do
2795 test -f "$ac_file" || continue
2796 case $ac_file in
2797 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2798 ;;
2799 [ab].out )
2800 # We found the default executable, but exeext='' is most
2801 # certainly right.
2802 break;;
2803 *.* )
2804 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2805 then :; else
2806 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2807 fi
2808 # We set ac_cv_exeext here because the later test for it is not
2809 # safe: cross compilers may not add the suffix if given an `-o'
2810 # argument, so we may need to know it at that point already.
2811 # Even if this section looks crufty: it has the advantage of
2812 # actually working.
2813 break;;
2814 * )
2815 break;;
2816 esac
2817 done
2818 test "$ac_cv_exeext" = no && ac_cv_exeext=
2819
2820 else
2821 ac_file=''
2822 fi
2823 if test -z "$ac_file"; then :
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2826 $as_echo "$as_me: failed program was:" >&5
2827 sed 's/^/| /' conftest.$ac_ext >&5
2828
2829 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2830 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2831 as_fn_error 77 "C compiler cannot create executables
2832 See \`config.log' for more details" "$LINENO" 5; }
2833 else
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2835 $as_echo "yes" >&6; }
2836 fi
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2838 $as_echo_n "checking for C compiler default output file name... " >&6; }
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2840 $as_echo "$ac_file" >&6; }
2841 ac_exeext=$ac_cv_exeext
2842
2843 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2844 ac_clean_files=$ac_clean_files_save
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2846 $as_echo_n "checking for suffix of executables... " >&6; }
2847 if { { ac_try="$ac_link"
2848 case "(($ac_try" in
2849 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2850 *) ac_try_echo=$ac_try;;
2851 esac
2852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2853 $as_echo "$ac_try_echo"; } >&5
2854 (eval "$ac_link") 2>&5
2855 ac_status=$?
2856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2857 test $ac_status = 0; }; then :
2858 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2859 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2860 # work properly (i.e., refer to `conftest.exe'), while it won't with
2861 # `rm'.
2862 for ac_file in conftest.exe conftest conftest.*; do
2863 test -f "$ac_file" || continue
2864 case $ac_file in
2865 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2866 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2867 break;;
2868 * ) break;;
2869 esac
2870 done
2871 else
2872 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2874 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2875 See \`config.log' for more details" "$LINENO" 5; }
2876 fi
2877 rm -f conftest conftest$ac_cv_exeext
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2879 $as_echo "$ac_cv_exeext" >&6; }
2880
2881 rm -f conftest.$ac_ext
2882 EXEEXT=$ac_cv_exeext
2883 ac_exeext=$EXEEXT
2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h. */
2886 #include <stdio.h>
2887 int
2888 main ()
2889 {
2890 FILE *f = fopen ("conftest.out", "w");
2891 return ferror (f) || fclose (f) != 0;
2892
2893 ;
2894 return 0;
2895 }
2896 _ACEOF
2897 ac_clean_files="$ac_clean_files conftest.out"
2898 # Check that the compiler produces executables we can run. If not, either
2899 # the compiler is broken, or we cross compile.
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2901 $as_echo_n "checking whether we are cross compiling... " >&6; }
2902 if test "$cross_compiling" != yes; then
2903 { { ac_try="$ac_link"
2904 case "(($ac_try" in
2905 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2906 *) ac_try_echo=$ac_try;;
2907 esac
2908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2909 $as_echo "$ac_try_echo"; } >&5
2910 (eval "$ac_link") 2>&5
2911 ac_status=$?
2912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2913 test $ac_status = 0; }
2914 if { ac_try='./conftest$ac_cv_exeext'
2915 { { case "(($ac_try" in
2916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2917 *) ac_try_echo=$ac_try;;
2918 esac
2919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2920 $as_echo "$ac_try_echo"; } >&5
2921 (eval "$ac_try") 2>&5
2922 ac_status=$?
2923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2924 test $ac_status = 0; }; }; then
2925 cross_compiling=no
2926 else
2927 if test "$cross_compiling" = maybe; then
2928 cross_compiling=yes
2929 else
2930 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2932 as_fn_error $? "cannot run C compiled programs.
2933 If you meant to cross compile, use \`--host'.
2934 See \`config.log' for more details" "$LINENO" 5; }
2935 fi
2936 fi
2937 fi
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2939 $as_echo "$cross_compiling" >&6; }
2940
2941 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2942 ac_clean_files=$ac_clean_files_save
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2944 $as_echo_n "checking for suffix of object files... " >&6; }
2945 if ${ac_cv_objext+:} false; then :
2946 $as_echo_n "(cached) " >&6
2947 else
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h. */
2950
2951 int
2952 main ()
2953 {
2954
2955 ;
2956 return 0;
2957 }
2958 _ACEOF
2959 rm -f conftest.o conftest.obj
2960 if { { ac_try="$ac_compile"
2961 case "(($ac_try" in
2962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2963 *) ac_try_echo=$ac_try;;
2964 esac
2965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2966 $as_echo "$ac_try_echo"; } >&5
2967 (eval "$ac_compile") 2>&5
2968 ac_status=$?
2969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2970 test $ac_status = 0; }; then :
2971 for ac_file in conftest.o conftest.obj conftest.*; do
2972 test -f "$ac_file" || continue;
2973 case $ac_file in
2974 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2975 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2976 break;;
2977 esac
2978 done
2979 else
2980 $as_echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.$ac_ext >&5
2982
2983 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2985 as_fn_error $? "cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details" "$LINENO" 5; }
2987 fi
2988 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2989 fi
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2991 $as_echo "$ac_cv_objext" >&6; }
2992 OBJEXT=$ac_cv_objext
2993 ac_objext=$OBJEXT
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2995 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2996 if ${ac_cv_c_compiler_gnu+:} false; then :
2997 $as_echo_n "(cached) " >&6
2998 else
2999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3000 /* end confdefs.h. */
3001
3002 int
3003 main ()
3004 {
3005 #ifndef __GNUC__
3006 choke me
3007 #endif
3008
3009 ;
3010 return 0;
3011 }
3012 _ACEOF
3013 if ac_fn_c_try_compile "$LINENO"; then :
3014 ac_compiler_gnu=yes
3015 else
3016 ac_compiler_gnu=no
3017 fi
3018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3019 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3020
3021 fi
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3023 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3024 if test $ac_compiler_gnu = yes; then
3025 GCC=yes
3026 else
3027 GCC=
3028 fi
3029 ac_test_CFLAGS=${CFLAGS+set}
3030 ac_save_CFLAGS=$CFLAGS
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3032 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3033 if ${ac_cv_prog_cc_g+:} false; then :
3034 $as_echo_n "(cached) " >&6
3035 else
3036 ac_save_c_werror_flag=$ac_c_werror_flag
3037 ac_c_werror_flag=yes
3038 ac_cv_prog_cc_g=no
3039 CFLAGS="-g"
3040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h. */
3042
3043 int
3044 main ()
3045 {
3046
3047 ;
3048 return 0;
3049 }
3050 _ACEOF
3051 if ac_fn_c_try_compile "$LINENO"; then :
3052 ac_cv_prog_cc_g=yes
3053 else
3054 CFLAGS=""
3055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3056 /* end confdefs.h. */
3057
3058 int
3059 main ()
3060 {
3061
3062 ;
3063 return 0;
3064 }
3065 _ACEOF
3066 if ac_fn_c_try_compile "$LINENO"; then :
3067
3068 else
3069 ac_c_werror_flag=$ac_save_c_werror_flag
3070 CFLAGS="-g"
3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h. */
3073
3074 int
3075 main ()
3076 {
3077
3078 ;
3079 return 0;
3080 }
3081 _ACEOF
3082 if ac_fn_c_try_compile "$LINENO"; then :
3083 ac_cv_prog_cc_g=yes
3084 fi
3085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3086 fi
3087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3088 fi
3089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3090 ac_c_werror_flag=$ac_save_c_werror_flag
3091 fi
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3093 $as_echo "$ac_cv_prog_cc_g" >&6; }
3094 if test "$ac_test_CFLAGS" = set; then
3095 CFLAGS=$ac_save_CFLAGS
3096 elif test $ac_cv_prog_cc_g = yes; then
3097 if test "$GCC" = yes; then
3098 CFLAGS="-g -O2"
3099 else
3100 CFLAGS="-g"
3101 fi
3102 else
3103 if test "$GCC" = yes; then
3104 CFLAGS="-O2"
3105 else
3106 CFLAGS=
3107 fi
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3110 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3111 if ${ac_cv_prog_cc_c89+:} false; then :
3112 $as_echo_n "(cached) " >&6
3113 else
3114 ac_cv_prog_cc_c89=no
3115 ac_save_CC=$CC
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h. */
3118 #include <stdarg.h>
3119 #include <stdio.h>
3120 struct stat;
3121 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3122 struct buf { int x; };
3123 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3124 static char *e (p, i)
3125 char **p;
3126 int i;
3127 {
3128 return p[i];
3129 }
3130 static char *f (char * (*g) (char **, int), char **p, ...)
3131 {
3132 char *s;
3133 va_list v;
3134 va_start (v,p);
3135 s = g (p, va_arg (v,int));
3136 va_end (v);
3137 return s;
3138 }
3139
3140 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3141 function prototypes and stuff, but not '\xHH' hex character constants.
3142 These don't provoke an error unfortunately, instead are silently treated
3143 as 'x'. The following induces an error, until -std is added to get
3144 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3145 array size at least. It's necessary to write '\x00'==0 to get something
3146 that's true only with -std. */
3147 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3148
3149 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3150 inside strings and character constants. */
3151 #define FOO(x) 'x'
3152 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3153
3154 int test (int i, double x);
3155 struct s1 {int (*f) (int a);};
3156 struct s2 {int (*f) (double a);};
3157 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3158 int argc;
3159 char **argv;
3160 int
3161 main ()
3162 {
3163 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3164 ;
3165 return 0;
3166 }
3167 _ACEOF
3168 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3169 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3170 do
3171 CC="$ac_save_CC $ac_arg"
3172 if ac_fn_c_try_compile "$LINENO"; then :
3173 ac_cv_prog_cc_c89=$ac_arg
3174 fi
3175 rm -f core conftest.err conftest.$ac_objext
3176 test "x$ac_cv_prog_cc_c89" != "xno" && break
3177 done
3178 rm -f conftest.$ac_ext
3179 CC=$ac_save_CC
3180
3181 fi
3182 # AC_CACHE_VAL
3183 case "x$ac_cv_prog_cc_c89" in
3184 x)
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3186 $as_echo "none needed" >&6; } ;;
3187 xno)
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3189 $as_echo "unsupported" >&6; } ;;
3190 *)
3191 CC="$CC $ac_cv_prog_cc_c89"
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3193 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3194 esac
3195 if test "x$ac_cv_prog_cc_c89" != xno; then :
3196
3197 fi
3198
3199 ac_ext=c
3200 ac_cpp='$CPP $CPPFLAGS'
3201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3204
3205
3206
3207
3208
3209
3210 if test "$GCC" = yes ; then
3211 #
3212 # -Werror forces warnings to be errors.
3213 #
3214 ac_lbl_cc_force_warning_errors=-Werror
3215
3216 #
3217 # Use -ffloat-store so that, on 32-bit x86, we don't
3218 # do 80-bit arithmetic with the FPU; that way we should
3219 # get the same results for floating-point calculations
3220 # on x86-32 and x86-64.
3221 #
3222
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5
3224 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; }
3225 save_CFLAGS="$CFLAGS"
3226 if expr "x-ffloat-store" : "x-W.*" >/dev/null
3227 then
3228 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -ffloat-store"
3229 elif expr "x-ffloat-store" : "x-f.*" >/dev/null
3230 then
3231 CFLAGS="$CFLAGS -Werror -ffloat-store"
3232 elif expr "x-ffloat-store" : "x-m.*" >/dev/null
3233 then
3234 CFLAGS="$CFLAGS -Werror -ffloat-store"
3235 else
3236 CFLAGS="$CFLAGS -ffloat-store"
3237 fi
3238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3239 /* end confdefs.h. */
3240
3241 int
3242 main ()
3243 {
3244 return 0
3245 ;
3246 return 0;
3247 }
3248 _ACEOF
3249 if ac_fn_c_try_compile "$LINENO"; then :
3250
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3252 $as_echo "yes" >&6; }
3253 CFLAGS="$save_CFLAGS"
3254 V_CCOPT="$V_CCOPT -ffloat-store"
3255
3256 else
3257
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3259 $as_echo "no" >&6; }
3260 CFLAGS="$save_CFLAGS"
3261
3262 fi
3263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3264
3265 else
3266 V_INCLS="$V_INCLS -I/usr/local/include"
3267 LDFLAGS="$LDFLAGS -L/usr/local/lib"
3268
3269 case "$host_os" in
3270
3271 darwin*)
3272 #
3273 # This is assumed either to be GCC or clang, both
3274 # of which use -Werror to force warnings to be errors.
3275 #
3276 ac_lbl_cc_force_warning_errors=-Werror
3277 ;;
3278
3279 hpux*)
3280 #
3281 # HP C, which is what we presume we're using, doesn't
3282 # exit with a non-zero exit status if we hand it an
3283 # invalid -W flag, can't be forced to do so even with
3284 # +We, and doesn't handle GCC-style -W flags, so we
3285 # don't want to try using GCC-style -W flags.
3286 #
3287 ac_lbl_cc_dont_try_gcc_dashW=yes
3288 ;;
3289
3290 irix*)
3291 #
3292 # MIPS C, which is what we presume we're using, doesn't
3293 # necessarily exit with a non-zero exit status if we
3294 # hand it an invalid -W flag, can't be forced to do
3295 # so, and doesn't handle GCC-style -W flags, so we
3296 # don't want to try using GCC-style -W flags.
3297 #
3298 ac_lbl_cc_dont_try_gcc_dashW=yes
3299 #
3300 # It also, apparently, defaults to "char" being
3301 # unsigned, unlike most other C implementations;
3302 # I suppose we could say "signed char" whenever
3303 # we want to guarantee a signed "char", but let's
3304 # just force signed chars.
3305 #
3306 # -xansi is normally the default, but the
3307 # configure script was setting it; perhaps -cckr
3308 # was the default in the Old Days. (Then again,
3309 # that would probably be for backwards compatibility
3310 # in the days when ANSI C was Shiny and New, i.e.
3311 # 1989 and the early '90's, so maybe we can just
3312 # drop support for those compilers.)
3313 #
3314 # -g is equivalent to -g2, which turns off
3315 # optimization; we choose -g3, which generates
3316 # debugging information but doesn't turn off
3317 # optimization (even if the optimization would
3318 # cause inaccuracies in debugging).
3319 #
3320 V_CCOPT="$V_CCOPT -xansi -signed -g3"
3321 ;;
3322
3323 osf*)
3324 #
3325 # Presumed to be DEC OSF/1, Digital UNIX, or
3326 # Tru64 UNIX.
3327 #
3328 # The DEC C compiler, which is what we presume we're
3329 # using, doesn't exit with a non-zero exit status if we
3330 # hand it an invalid -W flag, can't be forced to do
3331 # so, and doesn't handle GCC-style -W flags, so we
3332 # don't want to try using GCC-style -W flags.
3333 #
3334 ac_lbl_cc_dont_try_gcc_dashW=yes
3335 #
3336 # -g is equivalent to -g2, which turns off
3337 # optimization; we choose -g3, which generates
3338 # debugging information but doesn't turn off
3339 # optimization (even if the optimization would
3340 # cause inaccuracies in debugging).
3341 #
3342 V_CCOPT="$V_CCOPT -g3"
3343 ;;
3344
3345 solaris*)
3346 #
3347 # Assumed to be Sun C, which requires -errwarn to force
3348 # warnings to be treated as errors.
3349 #
3350 ac_lbl_cc_force_warning_errors=-errwarn
3351 ;;
3352
3353 ultrix*)
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
3355 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
3356 if ${ac_cv_lbl_cc_const_proto+:} false; then :
3357 $as_echo_n "(cached) " >&6
3358 else
3359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3360 /* end confdefs.h. */
3361 #include <sys/types.h>
3362 int
3363 main ()
3364 {
3365 struct a { int b; };
3366 void c(const struct a *)
3367 ;
3368 return 0;
3369 }
3370 _ACEOF
3371 if ac_fn_c_try_compile "$LINENO"; then :
3372 ac_cv_lbl_cc_const_proto=yes
3373 else
3374 ac_cv_lbl_cc_const_proto=no
3375 fi
3376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3377 fi
3378
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
3380 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
3381 if test $ac_cv_lbl_cc_const_proto = no ; then
3382
3383 $as_echo "#define const /**/" >>confdefs.h
3384
3385 fi
3386 ;;
3387 esac
3388 V_CCOPT="$V_CCOPT -O"
3389 fi
3390
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3392 $as_echo_n "checking for inline... " >&6; }
3393 save_CFLAGS="$CFLAGS"
3394 CFLAGS="$V_CCOPT"
3395 if ${ac_cv_lbl_inline+:} false; then :
3396 $as_echo_n "(cached) " >&6
3397 else
3398
3399 ac_cv_lbl_inline=""
3400 ac_lbl_cc_inline=no
3401 for ac_lbl_inline in inline __inline__ __inline
3402 do
3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404 /* end confdefs.h. */
3405 #define inline $ac_lbl_inline
3406 static inline struct iltest *foo(void);
3407 struct iltest {
3408 int iltest1;
3409 int iltest2;
3410 };
3411
3412 static inline struct iltest *
3413 foo()
3414 {
3415 static struct iltest xxx;
3416
3417 return &xxx;
3418 }
3419 int
3420 main ()
3421 {
3422
3423 ;
3424 return 0;
3425 }
3426 _ACEOF
3427 if ac_fn_c_try_compile "$LINENO"; then :
3428 ac_lbl_cc_inline=yes
3429 fi
3430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3431 if test "$ac_lbl_cc_inline" = yes ; then
3432 break;
3433 fi
3434 done
3435 if test "$ac_lbl_cc_inline" = yes ; then
3436 ac_cv_lbl_inline=$ac_lbl_inline
3437 fi
3438 fi
3439
3440 CFLAGS="$save_CFLAGS"
3441 if test ! -z "$ac_cv_lbl_inline" ; then
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
3443 $as_echo "$ac_cv_lbl_inline" >&6; }
3444 else
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3446 $as_echo "no" >&6; }
3447 fi
3448
3449 cat >>confdefs.h <<_ACEOF
3450 #define inline $ac_cv_lbl_inline
3451 _ACEOF
3452
3453
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
3455 $as_echo_n "checking for __attribute__... " >&6; }
3456 if ${ac_cv___attribute__+:} false; then :
3457 $as_echo_n "(cached) " >&6
3458 else
3459
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h. */
3462
3463
3464 #include <stdlib.h>
3465
3466 static void foo(void) __attribute__ ((noreturn));
3467
3468 static void
3469 foo(void)
3470 {
3471 exit(1);
3472 }
3473
3474 int
3475 main(int argc, char **argv)
3476 {
3477 foo();
3478 }
3479
3480 _ACEOF
3481 if ac_fn_c_try_compile "$LINENO"; then :
3482 ac_cv___attribute__=yes
3483 else
3484 ac_cv___attribute__=no
3485 fi
3486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3487 fi
3488
3489 if test "$ac_cv___attribute__" = "yes"; then
3490
3491 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
3492
3493 else
3494 #
3495 # We can't use __attribute__, so we can't use __attribute__((unused)),
3496 # so we define _U_ to an empty string.
3497 #
3498 V_DEFS="$V_DEFS -D_U_=\"\""
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
3501 $as_echo "$ac_cv___attribute__" >&6; }
3502
3503 if test "$ac_cv___attribute__" = "yes"; then
3504
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
3506 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
3507 if ${ac_cv___attribute___unused+:} false; then :
3508 $as_echo_n "(cached) " >&6
3509 else
3510
3511 save_CFLAGS="$CFLAGS"
3512 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3514 /* end confdefs.h. */
3515
3516
3517 #include <stdlib.h>
3518 #include <stdio.h>
3519
3520 int
3521 main(int argc __attribute((unused)), char **argv __attribute((unused)))
3522 {
3523 printf("Hello, world!\n");
3524 return 0;
3525 }
3526
3527 _ACEOF
3528 if ac_fn_c_try_compile "$LINENO"; then :
3529 ac_cv___attribute___unused=yes
3530 else
3531 ac_cv___attribute___unused=no
3532 fi
3533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3534 fi
3535
3536 CFLAGS="$save_CFLAGS"
3537 if test "$ac_cv___attribute___unused" = "yes"; then
3538 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3539 else
3540 V_DEFS="$V_DEFS -D_U_=\"\""
3541 fi
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
3543 $as_echo "$ac_cv___attribute___unused" >&6; }
3544
3545
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((fallthrough)) can be used without warnings" >&5
3547 $as_echo_n "checking whether __attribute__((fallthrough)) can be used without warnings... " >&6; }
3548 if ${ac_cv___attribute___fallthrough+:} false; then :
3549 $as_echo_n "(cached) " >&6
3550 else
3551
3552 save_CFLAGS="$CFLAGS"
3553 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3555 /* end confdefs.h. */
3556
3557
3558 #include <stdio.h>
3559
3560 int
3561 main(int argc, char **argv)
3562 {
3563 int x = 1;
3564 switch (x)
3565 {
3566 case 1:
3567 printf ("x == %d\n", x);
3568 __attribute__ ((fallthrough));
3569 case 2:
3570 printf ("x == %d\n", x);
3571 break;
3572 default:
3573 return 0;
3574 }
3575 return x;
3576 }
3577
3578 _ACEOF
3579 if ac_fn_c_try_compile "$LINENO"; then :
3580 ac_cv___attribute___fallthrough=yes
3581 else
3582 ac_cv___attribute___fallthrough=no
3583 fi
3584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3585 fi
3586
3587 CFLAGS="$save_CFLAGS"
3588 if test "$ac_cv___attribute___fallthrough" = "yes"; then
3589
3590 $as_echo "#define __ATTRIBUTE___FALLTHROUGH_OK 1" >>confdefs.h
3591
3592 fi
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___fallthrough" >&5
3594 $as_echo "$ac_cv___attribute___fallthrough" >&6; }
3595
3596 fi
3597
3598 ac_ext=c
3599 ac_cpp='$CPP $CPPFLAGS'
3600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3604 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3605 # On Suns, sometimes $CPP names a directory.
3606 if test -n "$CPP" && test -d "$CPP"; then
3607 CPP=
3608 fi
3609 if test -z "$CPP"; then
3610 if ${ac_cv_prog_CPP+:} false; then :
3611 $as_echo_n "(cached) " >&6
3612 else
3613 # Double quotes because CPP needs to be expanded
3614 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3615 do
3616 ac_preproc_ok=false
3617 for ac_c_preproc_warn_flag in '' yes
3618 do
3619 # Use a header file that comes with gcc, so configuring glibc
3620 # with a fresh cross-compiler works.
3621 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3622 # <limits.h> exists even on freestanding compilers.
3623 # On the NeXT, cc -E runs the code through the compiler's parser,
3624 # not just through cpp. "Syntax error" is here to catch this case.
3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h. */
3627 #ifdef __STDC__
3628 # include <limits.h>
3629 #else
3630 # include <assert.h>
3631 #endif
3632 Syntax error
3633 _ACEOF
3634 if ac_fn_c_try_cpp "$LINENO"; then :
3635
3636 else
3637 # Broken: fails on valid input.
3638 continue
3639 fi
3640 rm -f conftest.err conftest.i conftest.$ac_ext
3641
3642 # OK, works on sane cases. Now check whether nonexistent headers
3643 # can be detected and how.
3644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3645 /* end confdefs.h. */
3646 #include <ac_nonexistent.h>
3647 _ACEOF
3648 if ac_fn_c_try_cpp "$LINENO"; then :
3649 # Broken: success on invalid input.
3650 continue
3651 else
3652 # Passes both tests.
3653 ac_preproc_ok=:
3654 break
3655 fi
3656 rm -f conftest.err conftest.i conftest.$ac_ext
3657
3658 done
3659 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3660 rm -f conftest.i conftest.err conftest.$ac_ext
3661 if $ac_preproc_ok; then :
3662 break
3663 fi
3664
3665 done
3666 ac_cv_prog_CPP=$CPP
3667
3668 fi
3669 CPP=$ac_cv_prog_CPP
3670 else
3671 ac_cv_prog_CPP=$CPP
3672 fi
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3674 $as_echo "$CPP" >&6; }
3675 ac_preproc_ok=false
3676 for ac_c_preproc_warn_flag in '' yes
3677 do
3678 # Use a header file that comes with gcc, so configuring glibc
3679 # with a fresh cross-compiler works.
3680 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3681 # <limits.h> exists even on freestanding compilers.
3682 # On the NeXT, cc -E runs the code through the compiler's parser,
3683 # not just through cpp. "Syntax error" is here to catch this case.
3684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h. */
3686 #ifdef __STDC__
3687 # include <limits.h>
3688 #else
3689 # include <assert.h>
3690 #endif
3691 Syntax error
3692 _ACEOF
3693 if ac_fn_c_try_cpp "$LINENO"; then :
3694
3695 else
3696 # Broken: fails on valid input.
3697 continue
3698 fi
3699 rm -f conftest.err conftest.i conftest.$ac_ext
3700
3701 # OK, works on sane cases. Now check whether nonexistent headers
3702 # can be detected and how.
3703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3704 /* end confdefs.h. */
3705 #include <ac_nonexistent.h>
3706 _ACEOF
3707 if ac_fn_c_try_cpp "$LINENO"; then :
3708 # Broken: success on invalid input.
3709 continue
3710 else
3711 # Passes both tests.
3712 ac_preproc_ok=:
3713 break
3714 fi
3715 rm -f conftest.err conftest.i conftest.$ac_ext
3716
3717 done
3718 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3719 rm -f conftest.i conftest.err conftest.$ac_ext
3720 if $ac_preproc_ok; then :
3721
3722 else
3723 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3724 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3725 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3726 See \`config.log' for more details" "$LINENO" 5; }
3727 fi
3728
3729 ac_ext=c
3730 ac_cpp='$CPP $CPPFLAGS'
3731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3734
3735
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3737 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3738 if ${ac_cv_path_GREP+:} false; then :
3739 $as_echo_n "(cached) " >&6
3740 else
3741 if test -z "$GREP"; then
3742 ac_path_GREP_found=false
3743 # Loop through the user's path and test for each of PROGNAME-LIST
3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3746 do
3747 IFS=$as_save_IFS
3748 test -z "$as_dir" && as_dir=.
3749 for ac_prog in grep ggrep; do
3750 for ac_exec_ext in '' $ac_executable_extensions; do
3751 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3752 as_fn_executable_p "$ac_path_GREP" || continue
3753 # Check for GNU ac_path_GREP and select it if it is found.
3754 # Check for GNU $ac_path_GREP
3755 case `"$ac_path_GREP" --version 2>&1` in
3756 *GNU*)
3757 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3758 *)
3759 ac_count=0
3760 $as_echo_n 0123456789 >"conftest.in"
3761 while :
3762 do
3763 cat "conftest.in" "conftest.in" >"conftest.tmp"
3764 mv "conftest.tmp" "conftest.in"
3765 cp "conftest.in" "conftest.nl"
3766 $as_echo 'GREP' >> "conftest.nl"
3767 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3768 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3769 as_fn_arith $ac_count + 1 && ac_count=$as_val
3770 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3771 # Best one so far, save it but keep looking for a better one
3772 ac_cv_path_GREP="$ac_path_GREP"
3773 ac_path_GREP_max=$ac_count
3774 fi
3775 # 10*(2^10) chars as input seems more than enough
3776 test $ac_count -gt 10 && break
3777 done
3778 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3779 esac
3780
3781 $ac_path_GREP_found && break 3
3782 done
3783 done
3784 done
3785 IFS=$as_save_IFS
3786 if test -z "$ac_cv_path_GREP"; then
3787 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3788 fi
3789 else
3790 ac_cv_path_GREP=$GREP
3791 fi
3792
3793 fi
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3795 $as_echo "$ac_cv_path_GREP" >&6; }
3796 GREP="$ac_cv_path_GREP"
3797
3798
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3800 $as_echo_n "checking for egrep... " >&6; }
3801 if ${ac_cv_path_EGREP+:} false; then :
3802 $as_echo_n "(cached) " >&6
3803 else
3804 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3805 then ac_cv_path_EGREP="$GREP -E"
3806 else
3807 if test -z "$EGREP"; then
3808 ac_path_EGREP_found=false
3809 # Loop through the user's path and test for each of PROGNAME-LIST
3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3811 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3812 do
3813 IFS=$as_save_IFS
3814 test -z "$as_dir" && as_dir=.
3815 for ac_prog in egrep; do
3816 for ac_exec_ext in '' $ac_executable_extensions; do
3817 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3818 as_fn_executable_p "$ac_path_EGREP" || continue
3819 # Check for GNU ac_path_EGREP and select it if it is found.
3820 # Check for GNU $ac_path_EGREP
3821 case `"$ac_path_EGREP" --version 2>&1` in
3822 *GNU*)
3823 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3824 *)
3825 ac_count=0
3826 $as_echo_n 0123456789 >"conftest.in"
3827 while :
3828 do
3829 cat "conftest.in" "conftest.in" >"conftest.tmp"
3830 mv "conftest.tmp" "conftest.in"
3831 cp "conftest.in" "conftest.nl"
3832 $as_echo 'EGREP' >> "conftest.nl"
3833 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3834 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3835 as_fn_arith $ac_count + 1 && ac_count=$as_val
3836 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3837 # Best one so far, save it but keep looking for a better one
3838 ac_cv_path_EGREP="$ac_path_EGREP"
3839 ac_path_EGREP_max=$ac_count
3840 fi
3841 # 10*(2^10) chars as input seems more than enough
3842 test $ac_count -gt 10 && break
3843 done
3844 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3845 esac
3846
3847 $ac_path_EGREP_found && break 3
3848 done
3849 done
3850 done
3851 IFS=$as_save_IFS
3852 if test -z "$ac_cv_path_EGREP"; then
3853 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3854 fi
3855 else
3856 ac_cv_path_EGREP=$EGREP
3857 fi
3858
3859 fi
3860 fi
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3862 $as_echo "$ac_cv_path_EGREP" >&6; }
3863 EGREP="$ac_cv_path_EGREP"
3864
3865
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3867 $as_echo_n "checking for ANSI C header files... " >&6; }
3868 if ${ac_cv_header_stdc+:} false; then :
3869 $as_echo_n "(cached) " >&6
3870 else
3871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3872 /* end confdefs.h. */
3873 #include <stdlib.h>
3874 #include <stdarg.h>
3875 #include <string.h>
3876 #include <float.h>
3877
3878 int
3879 main ()
3880 {
3881
3882 ;
3883 return 0;
3884 }
3885 _ACEOF
3886 if ac_fn_c_try_compile "$LINENO"; then :
3887 ac_cv_header_stdc=yes
3888 else
3889 ac_cv_header_stdc=no
3890 fi
3891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3892
3893 if test $ac_cv_header_stdc = yes; then
3894 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h. */
3897 #include <string.h>
3898
3899 _ACEOF
3900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3901 $EGREP "memchr" >/dev/null 2>&1; then :
3902
3903 else
3904 ac_cv_header_stdc=no
3905 fi
3906 rm -f conftest*
3907
3908 fi
3909
3910 if test $ac_cv_header_stdc = yes; then
3911 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3913 /* end confdefs.h. */
3914 #include <stdlib.h>
3915
3916 _ACEOF
3917 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3918 $EGREP "free" >/dev/null 2>&1; then :
3919
3920 else
3921 ac_cv_header_stdc=no
3922 fi
3923 rm -f conftest*
3924
3925 fi
3926
3927 if test $ac_cv_header_stdc = yes; then
3928 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3929 if test "$cross_compiling" = yes; then :
3930 :
3931 else
3932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h. */
3934 #include <ctype.h>
3935 #include <stdlib.h>
3936 #if ((' ' & 0x0FF) == 0x020)
3937 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3938 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3939 #else
3940 # define ISLOWER(c) \
3941 (('a' <= (c) && (c) <= 'i') \
3942 || ('j' <= (c) && (c) <= 'r') \
3943 || ('s' <= (c) && (c) <= 'z'))
3944 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3945 #endif
3946
3947 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3948 int
3949 main ()
3950 {
3951 int i;
3952 for (i = 0; i < 256; i++)
3953 if (XOR (islower (i), ISLOWER (i))
3954 || toupper (i) != TOUPPER (i))
3955 return 2;
3956 return 0;
3957 }
3958 _ACEOF
3959 if ac_fn_c_try_run "$LINENO"; then :
3960
3961 else
3962 ac_cv_header_stdc=no
3963 fi
3964 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3965 conftest.$ac_objext conftest.beam conftest.$ac_ext
3966 fi
3967
3968 fi
3969 fi
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3971 $as_echo "$ac_cv_header_stdc" >&6; }
3972 if test $ac_cv_header_stdc = yes; then
3973
3974 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3975
3976 fi
3977
3978 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3979 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3980 inttypes.h stdint.h unistd.h
3981 do :
3982 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3983 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3984 "
3985 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3986 cat >>confdefs.h <<_ACEOF
3987 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3988 _ACEOF
3989
3990 fi
3991
3992 done
3993
3994
3995 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
3996 do :
3997 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3998 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3999 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4000 cat >>confdefs.h <<_ACEOF
4001 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4002 _ACEOF
4003
4004 fi
4005
4006 done
4007
4008 for ac_header in net/pfvar.h
4009 do :
4010 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
4011 #include <sys/socket.h>
4012 #include <net/if.h>
4013 "
4014 if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
4015 cat >>confdefs.h <<_ACEOF
4016 #define HAVE_NET_PFVAR_H 1
4017 _ACEOF
4018
4019 fi
4020
4021 done
4022
4023 if test "$ac_cv_header_net_pfvar_h" = yes; then
4024 for ac_header in net/if_pflog.h
4025 do :
4026 ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include <sys/types.h>
4027 #include <sys/socket.h>
4028 #include <net/if.h>
4029 #include <net/pfvar.h>
4030 "
4031 if test "x$ac_cv_header_net_if_pflog_h" = xyes; then :
4032 cat >>confdefs.h <<_ACEOF
4033 #define HAVE_NET_IF_PFLOG_H 1
4034 _ACEOF
4035
4036 fi
4037
4038 done
4039
4040 if test "$ac_cv_header_net_if_pflog_h" = yes; then
4041 LOCALSRC="print-pflog.c $LOCALSRC"
4042 fi
4043 fi
4044 for ac_header in netinet/if_ether.h
4045 do :
4046 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4047 #include <sys/socket.h>
4048 "
4049 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4050 cat >>confdefs.h <<_ACEOF
4051 #define HAVE_NETINET_IF_ETHER_H 1
4052 _ACEOF
4053
4054 fi
4055
4056 done
4057
4058 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4059 #
4060 # The simple test didn't work.
4061 # Do we need to include <net/if.h> first?
4062 # Unset ac_cv_header_netinet_if_ether_h so we don't
4063 # treat the previous failure as a cached value and
4064 # suppress the next test.
4065 #
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
4067 $as_echo "$as_me: Rechecking with some additional includes" >&6;}
4068 unset ac_cv_header_netinet_if_ether_h
4069 for ac_header in netinet/if_ether.h
4070 do :
4071 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4072 #include <sys/socket.h>
4073 #include <netinet/in.h>
4074 struct mbuf;
4075 struct rtentry;
4076 #include <net/if.h>
4077 "
4078 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4079 cat >>confdefs.h <<_ACEOF
4080 #define HAVE_NETINET_IF_ETHER_H 1
4081 _ACEOF
4082
4083 fi
4084
4085 done
4086
4087 fi
4088
4089 case "$host_os" in
4090
4091 darwin*)
4092 # Check whether --enable-universal was given.
4093 if test "${enable_universal+set}" = set; then :
4094 enableval=$enable_universal;
4095 fi
4096
4097 if test "$enable_universal" != "no"; then
4098 case "$host_os" in
4099
4100 darwin9.*)
4101 #
4102 # Leopard. Build for x86 and 32-bit PowerPC, with
4103 # x86 first. (That's what Apple does.)
4104 #
4105 V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
4106 LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
4107 ;;
4108
4109 darwin10.*)
4110 #
4111 # Snow Leopard. Build for x86-64 and x86, with
4112 # x86-64 first. (That's what Apple does.)
4113 #
4114 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
4115 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
4116 ;;
4117 esac
4118 fi
4119 ;;
4120 esac
4121
4122
4123
4124 # Check whether --with-smi was given.
4125 if test "${with_smi+set}" = set; then :
4126 withval=$with_smi;
4127 else
4128 with_smi=yes
4129 fi
4130
4131
4132 if test "x$with_smi" != "xno" ; then
4133 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
4134 if test "x$ac_cv_header_smi_h" = xyes; then :
4135
4136 #
4137 # OK, we found smi.h. Do we have libsmi with smiInit?
4138 #
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
4140 $as_echo_n "checking for smiInit in -lsmi... " >&6; }
4141 if ${ac_cv_lib_smi_smiInit+:} false; then :
4142 $as_echo_n "(cached) " >&6
4143 else
4144 ac_check_lib_save_LIBS=$LIBS
4145 LIBS="-lsmi $LIBS"
4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4147 /* end confdefs.h. */
4148
4149 /* Override any GCC internal prototype to avoid an error.
4150 Use char because int might match the return type of a GCC
4151 builtin and then its argument prototype would still apply. */
4152 #ifdef __cplusplus
4153 extern "C"
4154 #endif
4155 char smiInit ();
4156 int
4157 main ()
4158 {
4159 return smiInit ();
4160 ;
4161 return 0;
4162 }
4163 _ACEOF
4164 if ac_fn_c_try_link "$LINENO"; then :
4165 ac_cv_lib_smi_smiInit=yes
4166 else
4167 ac_cv_lib_smi_smiInit=no
4168 fi
4169 rm -f core conftest.err conftest.$ac_objext \
4170 conftest$ac_exeext conftest.$ac_ext
4171 LIBS=$ac_check_lib_save_LIBS
4172 fi
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
4174 $as_echo "$ac_cv_lib_smi_smiInit" >&6; }
4175 if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
4176
4177 #
4178 # OK, we have libsmi with smiInit. Can we use it?
4179 #
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
4181 $as_echo_n "checking whether to enable libsmi... " >&6; }
4182 savedlibs="$LIBS"
4183 LIBS="-lsmi $LIBS"
4184 if test "$cross_compiling" = yes; then :
4185
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
4187 $as_echo "not when cross-compiling" >&6; }
4188 LIBS="$savedlibs"
4189
4190
4191 else
4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4193 /* end confdefs.h. */
4194
4195 /* libsmi available check */
4196 #include <smi.h>
4197 main()
4198 {
4199 int current, revision, age, n;
4200 const int required = 2;
4201 if (smiInit(""))
4202 exit(1);
4203 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
4204 exit(2);
4205 n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
4206 if (n != 3)
4207 exit(3);
4208 if (required < current - age || required > current)
4209 exit(4);
4210 exit(0);
4211 }
4212
4213 _ACEOF
4214 if ac_fn_c_try_run "$LINENO"; then :
4215
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4217 $as_echo "yes" >&6; }
4218
4219 $as_echo "#define USE_LIBSMI 1" >>confdefs.h
4220
4221
4222 else
4223
4224 case $? in
4225 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
4226 $as_echo "no - smiInit failed" >&6; } ;;
4227 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
4228 $as_echo "no - header/library version mismatch" >&6; } ;;
4229 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
4230 $as_echo "no - can't determine library version" >&6; } ;;
4231 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
4232 $as_echo "no - too old" >&6; } ;;
4233 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4234 $as_echo "no" >&6; } ;;
4235 esac
4236 LIBS="$savedlibs"
4237
4238 fi
4239 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4240 conftest.$ac_objext conftest.beam conftest.$ac_ext
4241 fi
4242
4243
4244 fi
4245
4246
4247 fi
4248
4249
4250 fi
4251
4252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
4253 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
4254 # Check whether --enable-smb was given.
4255 if test "${enable_smb+set}" = set; then :
4256 enableval=$enable_smb;
4257 else
4258 enableval=yes
4259 fi
4260
4261 case "$enableval" in
4262 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4263 $as_echo "yes" >&6; }
4264 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
4265 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
4266
4267 $as_echo "#define ENABLE_SMB 1" >>confdefs.h
4268
4269 LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
4270 ;;
4271 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4272 $as_echo "no" >&6; }
4273 ;;
4274 esac
4275
4276
4277 # Check whether --with-user was given.
4278 if test "${with_user+set}" = set; then :
4279 withval=$with_user;
4280 fi
4281
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
4283 $as_echo_n "checking whether to drop root privileges by default... " >&6; }
4284 if test ! -z "$with_user" ; then
4285
4286 cat >>confdefs.h <<_ACEOF
4287 #define WITH_USER "$withval"
4288 _ACEOF
4289
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4291 $as_echo "to \"$withval\"" >&6; }
4292 else
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4294 $as_echo "no" >&6; }
4295 fi
4296
4297
4298 # Check whether --with-chroot was given.
4299 if test "${with_chroot+set}" = set; then :
4300 withval=$with_chroot;
4301 fi
4302
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
4304 $as_echo_n "checking whether to chroot... " >&6; }
4305 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
4306
4307 cat >>confdefs.h <<_ACEOF
4308 #define WITH_CHROOT "$withval"
4309 _ACEOF
4310
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4312 $as_echo "to \"$withval\"" >&6; }
4313 else
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4315 $as_echo "no" >&6; }
4316 fi
4317
4318
4319 # Check whether --with-sandbox-capsicum was given.
4320 if test "${with_sandbox_capsicum+set}" = set; then :
4321 withval=$with_sandbox_capsicum;
4322 fi
4323
4324 #
4325 # Check whether various functions are available. If any are, set
4326 # ac_lbl_capsicum_function_seen to yes; if any are not, set
4327 # ac_lbl_capsicum_function_not_seen to yes.
4328 #
4329 # We don't check cap_rights_init(), as it's a macro, wrapping another
4330 # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS()
4331 # doesn't handle that.
4332 #
4333 # All of the ones we check for must be available in order to enable
4334 # capsicum sandboxing.
4335 #
4336 # XXX - do we need to check for all of them, or are there some that, if
4337 # present, imply others are present?
4338 #
4339 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then
4340 for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat
4341 do :
4342 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4343 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4344 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4345 cat >>confdefs.h <<_ACEOF
4346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4347 _ACEOF
4348 ac_lbl_capsicum_function_seen=yes
4349 else
4350 ac_lbl_capsicum_function_not_seen=yes
4351 fi
4352 done
4353
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcasper" >&5
4355 $as_echo_n "checking for cap_init in -lcasper... " >&6; }
4356 if ${ac_cv_lib_casper_cap_init+:} false; then :
4357 $as_echo_n "(cached) " >&6
4358 else
4359 ac_check_lib_save_LIBS=$LIBS
4360 LIBS="-lcasper $LIBS"
4361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362 /* end confdefs.h. */
4363
4364 /* Override any GCC internal prototype to avoid an error.
4365 Use char because int might match the return type of a GCC
4366 builtin and then its argument prototype would still apply. */
4367 #ifdef __cplusplus
4368 extern "C"
4369 #endif
4370 char cap_init ();
4371 int
4372 main ()
4373 {
4374 return cap_init ();
4375 ;
4376 return 0;
4377 }
4378 _ACEOF
4379 if ac_fn_c_try_link "$LINENO"; then :
4380 ac_cv_lib_casper_cap_init=yes
4381 else
4382 ac_cv_lib_casper_cap_init=no
4383 fi
4384 rm -f core conftest.err conftest.$ac_objext \
4385 conftest$ac_exeext conftest.$ac_ext
4386 LIBS=$ac_check_lib_save_LIBS
4387 fi
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_casper_cap_init" >&5
4389 $as_echo "$ac_cv_lib_casper_cap_init" >&6; }
4390 if test "x$ac_cv_lib_casper_cap_init" = xyes; then :
4391 LIBS="$LIBS -lcasper"
4392 fi
4393
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_gethostbyaddr in -lcap_dns" >&5
4395 $as_echo_n "checking for cap_gethostbyaddr in -lcap_dns... " >&6; }
4396 if ${ac_cv_lib_cap_dns_cap_gethostbyaddr+:} false; then :
4397 $as_echo_n "(cached) " >&6
4398 else
4399 ac_check_lib_save_LIBS=$LIBS
4400 LIBS="-lcap_dns $LIBS"
4401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4402 /* end confdefs.h. */
4403
4404 /* Override any GCC internal prototype to avoid an error.
4405 Use char because int might match the return type of a GCC
4406 builtin and then its argument prototype would still apply. */
4407 #ifdef __cplusplus
4408 extern "C"
4409 #endif
4410 char cap_gethostbyaddr ();
4411 int
4412 main ()
4413 {
4414 return cap_gethostbyaddr ();
4415 ;
4416 return 0;
4417 }
4418 _ACEOF
4419 if ac_fn_c_try_link "$LINENO"; then :
4420 ac_cv_lib_cap_dns_cap_gethostbyaddr=yes
4421 else
4422 ac_cv_lib_cap_dns_cap_gethostbyaddr=no
4423 fi
4424 rm -f core conftest.err conftest.$ac_objext \
4425 conftest$ac_exeext conftest.$ac_ext
4426 LIBS=$ac_check_lib_save_LIBS
4427 fi
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_dns_cap_gethostbyaddr" >&5
4429 $as_echo "$ac_cv_lib_cap_dns_cap_gethostbyaddr" >&6; }
4430 if test "x$ac_cv_lib_cap_dns_cap_gethostbyaddr" = xyes; then :
4431 LIBS="$LIBS -lcap_dns"
4432 fi
4433
4434 fi
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
4436 $as_echo_n "checking whether to sandbox using capsicum... " >&6; }
4437 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
4438
4439 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
4440
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4442 $as_echo "yes" >&6; }
4443 else
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4445 $as_echo "no" >&6; }
4446 fi
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using Casper library" >&5
4448 $as_echo_n "checking whether to sandbox using Casper library... " >&6; }
4449 if test "x$ac_cv_lib_casper_cap_init" = "xyes" -a "x$ac_cv_lib_cap_dns_cap_gethostbyaddr" = "xyes"; then
4450
4451 $as_echo "#define HAVE_CASPER 1" >>confdefs.h
4452
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4454 $as_echo "yes" >&6; }
4455 else
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4457 $as_echo "no" >&6; }
4458 fi
4459
4460 #
4461 # We must check this before checking whether to check the OS's IPv6,
4462 # support because, on some platforms (such as SunOS 5.x), the test
4463 # program requires the extra networking libraries.
4464 #
4465
4466 # Most operating systems have gethostbyname() in the default searched
4467 # libraries (i.e. libc):
4468 # Some OSes (eg. Solaris) place it in libnsl
4469 # Some strange OSes (SINIX) have it in libsocket:
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4471 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4472 if ${ac_cv_search_gethostbyname+:} false; then :
4473 $as_echo_n "(cached) " >&6
4474 else
4475 ac_func_search_save_LIBS=$LIBS
4476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477 /* end confdefs.h. */
4478
4479 /* Override any GCC internal prototype to avoid an error.
4480 Use char because int might match the return type of a GCC
4481 builtin and then its argument prototype would still apply. */
4482 #ifdef __cplusplus
4483 extern "C"
4484 #endif
4485 char gethostbyname ();
4486 int
4487 main ()
4488 {
4489 return gethostbyname ();
4490 ;
4491 return 0;
4492 }
4493 _ACEOF
4494 for ac_lib in '' nsl socket resolv; do
4495 if test -z "$ac_lib"; then
4496 ac_res="none required"
4497 else
4498 ac_res=-l$ac_lib
4499 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4500 fi
4501 if ac_fn_c_try_link "$LINENO"; then :
4502 ac_cv_search_gethostbyname=$ac_res
4503 fi
4504 rm -f core conftest.err conftest.$ac_objext \
4505 conftest$ac_exeext
4506 if ${ac_cv_search_gethostbyname+:} false; then :
4507 break
4508 fi
4509 done
4510 if ${ac_cv_search_gethostbyname+:} false; then :
4511
4512 else
4513 ac_cv_search_gethostbyname=no
4514 fi
4515 rm conftest.$ac_ext
4516 LIBS=$ac_func_search_save_LIBS
4517 fi
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4519 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4520 ac_res=$ac_cv_search_gethostbyname
4521 if test "$ac_res" != no; then :
4522 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4523
4524 fi
4525
4526 # Unfortunately libsocket sometimes depends on libnsl and
4527 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4528 if test "$ac_cv_search_gethostbyname" = "no"
4529 then
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4531 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4532 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4533 $as_echo_n "(cached) " >&6
4534 else
4535 ac_check_lib_save_LIBS=$LIBS
4536 LIBS="-lsocket -lnsl $LIBS"
4537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4538 /* end confdefs.h. */
4539
4540 /* Override any GCC internal prototype to avoid an error.
4541 Use char because int might match the return type of a GCC
4542 builtin and then its argument prototype would still apply. */
4543 #ifdef __cplusplus
4544 extern "C"
4545 #endif
4546 char gethostbyname ();
4547 int
4548 main ()
4549 {
4550 return gethostbyname ();
4551 ;
4552 return 0;
4553 }
4554 _ACEOF
4555 if ac_fn_c_try_link "$LINENO"; then :
4556 ac_cv_lib_socket_gethostbyname=yes
4557 else
4558 ac_cv_lib_socket_gethostbyname=no
4559 fi
4560 rm -f core conftest.err conftest.$ac_objext \
4561 conftest$ac_exeext conftest.$ac_ext
4562 LIBS=$ac_check_lib_save_LIBS
4563 fi
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4565 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4566 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4567 LIBS="-lsocket -lnsl $LIBS"
4568 fi
4569
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4572 $as_echo_n "checking for library containing socket... " >&6; }
4573 if ${ac_cv_search_socket+:} false; then :
4574 $as_echo_n "(cached) " >&6
4575 else
4576 ac_func_search_save_LIBS=$LIBS
4577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4578 /* end confdefs.h. */
4579
4580 /* Override any GCC internal prototype to avoid an error.
4581 Use char because int might match the return type of a GCC
4582 builtin and then its argument prototype would still apply. */
4583 #ifdef __cplusplus
4584 extern "C"
4585 #endif
4586 char socket ();
4587 int
4588 main ()
4589 {
4590 return socket ();
4591 ;
4592 return 0;
4593 }
4594 _ACEOF
4595 for ac_lib in '' socket; do
4596 if test -z "$ac_lib"; then
4597 ac_res="none required"
4598 else
4599 ac_res=-l$ac_lib
4600 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4601 fi
4602 if ac_fn_c_try_link "$LINENO"; then :
4603 ac_cv_search_socket=$ac_res
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext \
4606 conftest$ac_exeext
4607 if ${ac_cv_search_socket+:} false; then :
4608 break
4609 fi
4610 done
4611 if ${ac_cv_search_socket+:} false; then :
4612
4613 else
4614 ac_cv_search_socket=no
4615 fi
4616 rm conftest.$ac_ext
4617 LIBS=$ac_func_search_save_LIBS
4618 fi
4619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4620 $as_echo "$ac_cv_search_socket" >&6; }
4621 ac_res=$ac_cv_search_socket
4622 if test "$ac_res" != no; then :
4623 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4624
4625 else
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4627 $as_echo_n "checking for socket in -lsocket... " >&6; }
4628 if ${ac_cv_lib_socket_socket+:} false; then :
4629 $as_echo_n "(cached) " >&6
4630 else
4631 ac_check_lib_save_LIBS=$LIBS
4632 LIBS="-lsocket -lnsl $LIBS"
4633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h. */
4635
4636 /* Override any GCC internal prototype to avoid an error.
4637 Use char because int might match the return type of a GCC
4638 builtin and then its argument prototype would still apply. */
4639 #ifdef __cplusplus
4640 extern "C"
4641 #endif
4642 char socket ();
4643 int
4644 main ()
4645 {
4646 return socket ();
4647 ;
4648 return 0;
4649 }
4650 _ACEOF
4651 if ac_fn_c_try_link "$LINENO"; then :
4652 ac_cv_lib_socket_socket=yes
4653 else
4654 ac_cv_lib_socket_socket=no
4655 fi
4656 rm -f core conftest.err conftest.$ac_objext \
4657 conftest$ac_exeext conftest.$ac_ext
4658 LIBS=$ac_check_lib_save_LIBS
4659 fi
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4661 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4662 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4663 LIBS="-lsocket -lnsl $LIBS"
4664 fi
4665
4666 fi
4667
4668 # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4670 $as_echo_n "checking for library containing putmsg... " >&6; }
4671 if ${ac_cv_search_putmsg+:} false; then :
4672 $as_echo_n "(cached) " >&6
4673 else
4674 ac_func_search_save_LIBS=$LIBS
4675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4676 /* end confdefs.h. */
4677
4678 /* Override any GCC internal prototype to avoid an error.
4679 Use char because int might match the return type of a GCC
4680 builtin and then its argument prototype would still apply. */
4681 #ifdef __cplusplus
4682 extern "C"
4683 #endif
4684 char putmsg ();
4685 int
4686 main ()
4687 {
4688 return putmsg ();
4689 ;
4690 return 0;
4691 }
4692 _ACEOF
4693 for ac_lib in '' str; do
4694 if test -z "$ac_lib"; then
4695 ac_res="none required"
4696 else
4697 ac_res=-l$ac_lib
4698 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4699 fi
4700 if ac_fn_c_try_link "$LINENO"; then :
4701 ac_cv_search_putmsg=$ac_res
4702 fi
4703 rm -f core conftest.err conftest.$ac_objext \
4704 conftest$ac_exeext
4705 if ${ac_cv_search_putmsg+:} false; then :
4706 break
4707 fi
4708 done
4709 if ${ac_cv_search_putmsg+:} false; then :
4710
4711 else
4712 ac_cv_search_putmsg=no
4713 fi
4714 rm conftest.$ac_ext
4715 LIBS=$ac_func_search_save_LIBS
4716 fi
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4718 $as_echo "$ac_cv_search_putmsg" >&6; }
4719 ac_res=$ac_cv_search_putmsg
4720 if test "$ac_res" != no; then :
4721 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4722
4723 fi
4724
4725
4726
4727 #
4728 # Check whether AF_INET6 and struct in6_addr are defined.
4729 # If they aren't both defined, we don't have sufficient OS
4730 # support for IPv6, so we don't look for IPv6 support libraries,
4731 # and we define AF_INET6 and struct in6_addr ourselves.
4732 #
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5
4734 $as_echo_n "checking whether the operating system supports IPv6... " >&6; }
4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4736 /* end confdefs.h. */
4737
4738
4739 /* AF_INET6 available check */
4740 #include <sys/types.h>
4741 #include <sys/socket.h>
4742 #include <netinet/in.h>
4743 #ifdef AF_INET6
4744 void
4745 foo(struct in6_addr *addr)
4746 {
4747 memset(addr, 0, sizeof (struct in6_addr));
4748 }
4749 #else
4750 #error "AF_INET6 not defined"
4751 #endif
4752
4753
4754 _ACEOF
4755 if ac_fn_c_try_compile "$LINENO"; then :
4756
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4758 $as_echo "yes" >&6; }
4759
4760 $as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h
4761
4762 ipv6=yes
4763
4764 else
4765
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4767 $as_echo "no" >&6; }
4768 ipv6=no
4769
4770
4771 fi
4772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4773
4774 ipv6type=unknown
4775 ipv6lib=none
4776 ipv6trylibc=no
4777
4778 if test "$ipv6" = "yes"; then
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4780 $as_echo_n "checking ipv6 stack type... " >&6; }
4781 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4782 case $i in
4783 inria)
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h. */
4786 #include <netinet/in.h>
4787 #ifdef IPV6_INRIA_VERSION
4788 yes
4789 #endif
4790 _ACEOF
4791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4792 $EGREP "yes" >/dev/null 2>&1; then :
4793 ipv6type=$i
4794 fi
4795 rm -f conftest*
4796
4797 ;;
4798 kame)
4799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4800 /* end confdefs.h. */
4801 #include <netinet/in.h>
4802 #ifdef __KAME__
4803 yes
4804 #endif
4805 _ACEOF
4806 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4807 $EGREP "yes" >/dev/null 2>&1; then :
4808 ipv6type=$i;
4809 ipv6lib=inet6;
4810 ipv6libdir=/usr/local/v6/lib;
4811 ipv6trylibc=yes
4812 fi
4813 rm -f conftest*
4814
4815 ;;
4816 linux-glibc)
4817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4818 /* end confdefs.h. */
4819 #include <features.h>
4820 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4821 yes
4822 #endif
4823 _ACEOF
4824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4825 $EGREP "yes" >/dev/null 2>&1; then :
4826 ipv6type=$i
4827 fi
4828 rm -f conftest*
4829
4830 ;;
4831 linux-libinet6)
4832 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4833 ipv6type=$i
4834 ipv6lib=inet6
4835 ipv6libdir=/usr/inet6/lib
4836 ipv6trylibc=yes;
4837 CFLAGS="-I/usr/inet6/include $CFLAGS"
4838 fi
4839 ;;
4840 toshiba)
4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4842 /* end confdefs.h. */
4843 #include <sys/param.h>
4844 #ifdef _TOSHIBA_INET6
4845 yes
4846 #endif
4847 _ACEOF
4848 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4849 $EGREP "yes" >/dev/null 2>&1; then :
4850 ipv6type=$i;
4851 ipv6lib=inet6;
4852 ipv6libdir=/usr/local/v6/lib
4853 fi
4854 rm -f conftest*
4855
4856 ;;
4857 v6d)
4858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4859 /* end confdefs.h. */
4860 #include </usr/local/v6/include/sys/v6config.h>
4861 #ifdef __V6D__
4862 yes
4863 #endif
4864 _ACEOF
4865 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4866 $EGREP "yes" >/dev/null 2>&1; then :
4867 ipv6type=$i;
4868 ipv6lib=v6;
4869 ipv6libdir=/usr/local/v6/lib;
4870 CFLAGS="-I/usr/local/v6/include $CFLAGS"
4871 fi
4872 rm -f conftest*
4873
4874 ;;
4875 zeta)
4876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4877 /* end confdefs.h. */
4878 #include <sys/param.h>
4879 #ifdef _ZETA_MINAMI_INET6
4880 yes
4881 #endif
4882 _ACEOF
4883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4884 $EGREP "yes" >/dev/null 2>&1; then :
4885 ipv6type=$i;
4886 ipv6lib=inet6;
4887 ipv6libdir=/usr/local/v6/lib
4888 fi
4889 rm -f conftest*
4890
4891 ;;
4892 esac
4893 if test "$ipv6type" != "unknown"; then
4894 break
4895 fi
4896 done
4897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
4898 $as_echo "$ipv6type" >&6; }
4899 fi
4900
4901 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
4902 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
4903 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
4904 echo "You have $ipv6lib library, using it"
4905 else
4906 if test "$ipv6trylibc" = "yes"; then
4907 echo "You do not have $ipv6lib library, using libc"
4908 else
4909 echo 'Fatal: no $ipv6lib library found. cannot continue.'
4910 echo "You need to fetch lib$ipv6lib.a from appropriate"
4911 echo 'ipv6 kit and compile beforehand.'
4912 exit 1
4913 fi
4914 fi
4915 fi
4916
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
4918 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
4919 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
4920 $as_echo_n "(cached) " >&6
4921 else
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4924 #include <netdnet/dnetdb.h>
4925
4926 _ACEOF
4927 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4928 $EGREP "dnet_htoa" >/dev/null 2>&1; then :
4929 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
4930 else
4931 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
4932 fi
4933 rm -f conftest*
4934
4935 fi
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
4937 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
4938 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
4939
4940 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
4941
4942 fi
4943
4944 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
4945 if test "x$ac_cv_func_vfprintf" = xyes; then :
4946 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
4947
4948 else
4949 case " $LIBOBJS " in
4950 *" vfprintf.$ac_objext "* ) ;;
4951 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
4952 ;;
4953 esac
4954
4955 fi
4956
4957 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
4958 if test "x$ac_cv_func_strlcat" = xyes; then :
4959 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
4960
4961 else
4962 case " $LIBOBJS " in
4963 *" strlcat.$ac_objext "* ) ;;
4964 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
4965 ;;
4966 esac
4967
4968 fi
4969
4970 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
4971 if test "x$ac_cv_func_strlcpy" = xyes; then :
4972 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
4973
4974 else
4975 case " $LIBOBJS " in
4976 *" strlcpy.$ac_objext "* ) ;;
4977 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
4978 ;;
4979 esac
4980
4981 fi
4982
4983 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
4984 if test "x$ac_cv_func_strdup" = xyes; then :
4985 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
4986
4987 else
4988 case " $LIBOBJS " in
4989 *" strdup.$ac_objext "* ) ;;
4990 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
4991 ;;
4992 esac
4993
4994 fi
4995
4996 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
4997 if test "x$ac_cv_func_strsep" = xyes; then :
4998 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
4999
5000 else
5001 case " $LIBOBJS " in
5002 *" strsep.$ac_objext "* ) ;;
5003 *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5004 ;;
5005 esac
5006
5007 fi
5008
5009 ac_fn_c_check_func "$LINENO" "getservent" "ac_cv_func_getservent"
5010 if test "x$ac_cv_func_getservent" = xyes; then :
5011 $as_echo "#define HAVE_GETSERVENT 1" >>confdefs.h
5012
5013 else
5014 case " $LIBOBJS " in
5015 *" getservent.$ac_objext "* ) ;;
5016 *) LIBOBJS="$LIBOBJS getservent.$ac_objext"
5017 ;;
5018 esac
5019
5020 fi
5021
5022 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
5023 if test "x$ac_cv_func_getopt_long" = xyes; then :
5024 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
5025
5026 else
5027 case " $LIBOBJS " in
5028 *" getopt_long.$ac_objext "* ) ;;
5029 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
5030 ;;
5031 esac
5032
5033 fi
5034
5035
5036 for ac_func in fork vfork strftime
5037 do :
5038 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5039 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5040 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5041 cat >>confdefs.h <<_ACEOF
5042 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5043 _ACEOF
5044
5045 fi
5046 done
5047
5048 for ac_func in setlinebuf alarm
5049 do :
5050 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5051 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5052 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5053 cat >>confdefs.h <<_ACEOF
5054 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5055 _ACEOF
5056
5057 fi
5058 done
5059
5060
5061 needsnprintf=no
5062 for ac_func in vsnprintf snprintf
5063 do :
5064 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5065 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5066 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5067 cat >>confdefs.h <<_ACEOF
5068 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5069 _ACEOF
5070
5071 else
5072 needsnprintf=yes
5073 fi
5074 done
5075
5076 if test $needsnprintf = yes; then
5077 case " $LIBOBJS " in
5078 *" snprintf.$ac_objext "* ) ;;
5079 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5080 ;;
5081 esac
5082
5083 fi
5084
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5086 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5087 if ${ac_cv_search_dnet_htoa+:} false; then :
5088 $as_echo_n "(cached) " >&6
5089 else
5090 ac_func_search_save_LIBS=$LIBS
5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5092 /* end confdefs.h. */
5093
5094 /* Override any GCC internal prototype to avoid an error.
5095 Use char because int might match the return type of a GCC
5096 builtin and then its argument prototype would still apply. */
5097 #ifdef __cplusplus
5098 extern "C"
5099 #endif
5100 char dnet_htoa ();
5101 int
5102 main ()
5103 {
5104 return dnet_htoa ();
5105 ;
5106 return 0;
5107 }
5108 _ACEOF
5109 for ac_lib in '' dnet; do
5110 if test -z "$ac_lib"; then
5111 ac_res="none required"
5112 else
5113 ac_res=-l$ac_lib
5114 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5115 fi
5116 if ac_fn_c_try_link "$LINENO"; then :
5117 ac_cv_search_dnet_htoa=$ac_res
5118 fi
5119 rm -f core conftest.err conftest.$ac_objext \
5120 conftest$ac_exeext
5121 if ${ac_cv_search_dnet_htoa+:} false; then :
5122 break
5123 fi
5124 done
5125 if ${ac_cv_search_dnet_htoa+:} false; then :
5126
5127 else
5128 ac_cv_search_dnet_htoa=no
5129 fi
5130 rm conftest.$ac_ext
5131 LIBS=$ac_func_search_save_LIBS
5132 fi
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5134 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5135 ac_res=$ac_cv_search_dnet_htoa
5136 if test "$ac_res" != no; then :
5137 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5138
5139 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5140
5141 fi
5142
5143
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5145 $as_echo_n "checking for main in -lrpc... " >&6; }
5146 if ${ac_cv_lib_rpc_main+:} false; then :
5147 $as_echo_n "(cached) " >&6
5148 else
5149 ac_check_lib_save_LIBS=$LIBS
5150 LIBS="-lrpc $LIBS"
5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152 /* end confdefs.h. */
5153
5154
5155 int
5156 main ()
5157 {
5158 return main ();
5159 ;
5160 return 0;
5161 }
5162 _ACEOF
5163 if ac_fn_c_try_link "$LINENO"; then :
5164 ac_cv_lib_rpc_main=yes
5165 else
5166 ac_cv_lib_rpc_main=no
5167 fi
5168 rm -f core conftest.err conftest.$ac_objext \
5169 conftest$ac_exeext conftest.$ac_ext
5170 LIBS=$ac_check_lib_save_LIBS
5171 fi
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5173 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5174 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5175 cat >>confdefs.h <<_ACEOF
5176 #define HAVE_LIBRPC 1
5177 _ACEOF
5178
5179 LIBS="-lrpc $LIBS"
5180
5181 fi
5182
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5184 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5185 if ${ac_cv_search_getrpcbynumber+:} false; then :
5186 $as_echo_n "(cached) " >&6
5187 else
5188 ac_func_search_save_LIBS=$LIBS
5189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5190 /* end confdefs.h. */
5191
5192 /* Override any GCC internal prototype to avoid an error.
5193 Use char because int might match the return type of a GCC
5194 builtin and then its argument prototype would still apply. */
5195 #ifdef __cplusplus
5196 extern "C"
5197 #endif
5198 char getrpcbynumber ();
5199 int
5200 main ()
5201 {
5202 return getrpcbynumber ();
5203 ;
5204 return 0;
5205 }
5206 _ACEOF
5207 for ac_lib in '' nsl; do
5208 if test -z "$ac_lib"; then
5209 ac_res="none required"
5210 else
5211 ac_res=-l$ac_lib
5212 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5213 fi
5214 if ac_fn_c_try_link "$LINENO"; then :
5215 ac_cv_search_getrpcbynumber=$ac_res
5216 fi
5217 rm -f core conftest.err conftest.$ac_objext \
5218 conftest$ac_exeext
5219 if ${ac_cv_search_getrpcbynumber+:} false; then :
5220 break
5221 fi
5222 done
5223 if ${ac_cv_search_getrpcbynumber+:} false; then :
5224
5225 else
5226 ac_cv_search_getrpcbynumber=no
5227 fi
5228 rm conftest.$ac_ext
5229 LIBS=$ac_func_search_save_LIBS
5230 fi
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5232 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5233 ac_res=$ac_cv_search_getrpcbynumber
5234 if test "$ac_res" != no; then :
5235 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5236
5237 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5238
5239 fi
5240
5241
5242
5243 LBL_LIBS="$LIBS"
5244 pfopen=/usr/examples/packetfilter/pfopen.c
5245 if test -f $pfopen ; then
5246 for ac_func in pfopen
5247 do :
5248 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5249 if test "x$ac_cv_func_pfopen" = xyes; then :
5250 cat >>confdefs.h <<_ACEOF
5251 #define HAVE_PFOPEN 1
5252 _ACEOF
5253
5254 fi
5255 done
5256
5257 if test $ac_cv_func_pfopen = "no" ; then
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5259 $as_echo "Using $pfopen" >&6; }
5260 LIBS="$LIBS $pfopen"
5261 fi
5262 fi
5263 libpcap=FAIL
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5265 $as_echo_n "checking for local pcap library... " >&6; }
5266
5267 # Check whether --with-system-libpcap was given.
5268 if test "${with_system_libpcap+set}" = set; then :
5269 withval=$with_system_libpcap;
5270 fi
5271
5272 if test "x$with_system_libpcap" != xyes ; then
5273 lastdir=FAIL
5274 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5275 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5276 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5277 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5278 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5279 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5280 sed -e 's/-PRE-GIT$//' `
5281 if test $lastdir = $basedir ; then
5282 continue;
5283 fi
5284 lastdir=$dir
5285 if test -r $dir/libpcap.a ; then
5286 libpcap=$dir/libpcap.a
5287 d=$dir
5288 fi
5289 done
5290 fi
5291 if test $libpcap = FAIL ; then
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5293 $as_echo "not found" >&6; }
5294
5295 #
5296 # Look for pcap-config.
5297 #
5298 if test -n "$ac_tool_prefix"; then
5299 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5300 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5302 $as_echo_n "checking for $ac_word... " >&6; }
5303 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5304 $as_echo_n "(cached) " >&6
5305 else
5306 case $PCAP_CONFIG in
5307 [\\/]* | ?:[\\/]*)
5308 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5309 ;;
5310 *)
5311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5312 for as_dir in $PATH
5313 do
5314 IFS=$as_save_IFS
5315 test -z "$as_dir" && as_dir=.
5316 for ac_exec_ext in '' $ac_executable_extensions; do
5317 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5318 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5320 break 2
5321 fi
5322 done
5323 done
5324 IFS=$as_save_IFS
5325
5326 ;;
5327 esac
5328 fi
5329 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5330 if test -n "$PCAP_CONFIG"; then
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5332 $as_echo "$PCAP_CONFIG" >&6; }
5333 else
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5335 $as_echo "no" >&6; }
5336 fi
5337
5338
5339 fi
5340 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5341 ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5342 # Extract the first word of "pcap-config", so it can be a program name with args.
5343 set dummy pcap-config; ac_word=$2
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5345 $as_echo_n "checking for $ac_word... " >&6; }
5346 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5347 $as_echo_n "(cached) " >&6
5348 else
5349 case $ac_pt_PCAP_CONFIG in
5350 [\\/]* | ?:[\\/]*)
5351 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5352 ;;
5353 *)
5354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5355 for as_dir in $PATH
5356 do
5357 IFS=$as_save_IFS
5358 test -z "$as_dir" && as_dir=.
5359 for ac_exec_ext in '' $ac_executable_extensions; do
5360 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5361 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5362 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5363 break 2
5364 fi
5365 done
5366 done
5367 IFS=$as_save_IFS
5368
5369 ;;
5370 esac
5371 fi
5372 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5373 if test -n "$ac_pt_PCAP_CONFIG"; then
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5375 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5376 else
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5378 $as_echo "no" >&6; }
5379 fi
5380
5381 if test "x$ac_pt_PCAP_CONFIG" = x; then
5382 PCAP_CONFIG=""
5383 else
5384 case $cross_compiling:$ac_tool_warned in
5385 yes:)
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5388 ac_tool_warned=yes ;;
5389 esac
5390 PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5391 fi
5392 else
5393 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5394 fi
5395
5396 if test -n "$PCAP_CONFIG" ; then
5397 #
5398 # Found - use it to get the include flags for
5399 # libpcap and the flags to link with libpcap.
5400 #
5401 # Please read section 11.6 "Shell Substitutions"
5402 # in the autoconf manual before doing anything
5403 # to this that involves quoting. Especially note
5404 # the statement "There is just no portable way to use
5405 # double-quoted strings inside double-quoted back-quoted
5406 # expressions (pfew!)."
5407 #
5408 cflags=`"$PCAP_CONFIG" --cflags`
5409 V_INCLS="$cflags $V_INCLS"
5410 libpcap=`"$PCAP_CONFIG" --libs`
5411 else
5412 #
5413 # Not found; look for pcap.
5414 #
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5416 $as_echo_n "checking for main in -lpcap... " >&6; }
5417 if ${ac_cv_lib_pcap_main+:} false; then :
5418 $as_echo_n "(cached) " >&6
5419 else
5420 ac_check_lib_save_LIBS=$LIBS
5421 LIBS="-lpcap $LIBS"
5422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5423 /* end confdefs.h. */
5424
5425
5426 int
5427 main ()
5428 {
5429 return main ();
5430 ;
5431 return 0;
5432 }
5433 _ACEOF
5434 if ac_fn_c_try_link "$LINENO"; then :
5435 ac_cv_lib_pcap_main=yes
5436 else
5437 ac_cv_lib_pcap_main=no
5438 fi
5439 rm -f core conftest.err conftest.$ac_objext \
5440 conftest$ac_exeext conftest.$ac_ext
5441 LIBS=$ac_check_lib_save_LIBS
5442 fi
5443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5444 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5445 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5446 libpcap="-lpcap"
5447 fi
5448
5449 if test $libpcap = FAIL ; then
5450 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5451 fi
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5453 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5454 if test \( ! -r /usr/local/include/pcap.h \) -a \
5455 \( ! -r /usr/include/pcap.h \); then
5456 if test -r /usr/local/include/pcap/pcap.h; then
5457 d="/usr/local/include/pcap"
5458 elif test -r /usr/include/pcap/pcap.h; then
5459 d="/usr/include/pcap"
5460 fi
5461 fi
5462 if test -z "$d" ; then
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5464 $as_echo "not found" >&6; }
5465 else
5466 V_INCLS="-I$d $V_INCLS"
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
5468 $as_echo "found -- -I$d added" >&6; }
5469 fi
5470 fi
5471 else
5472 V_PCAPDEP=$libpcap
5473 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5474 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5475 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5476 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5477 pcapH=FAIL
5478 if test -r $d/pcap.h; then
5479 pcapH=$d
5480 else
5481 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5482 if test -r $dir/pcap.h ; then
5483 pcapH=$dir
5484 fi
5485 done
5486 fi
5487
5488 if test $pcapH = FAIL ; then
5489 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
5490 fi
5491 V_INCLS="-I$pcapH $V_INCLS"
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
5493 $as_echo "$libpcap" >&6; }
5494 # Extract the first word of "pcap-config", so it can be a program name with args.
5495 set dummy pcap-config; ac_word=$2
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5497 $as_echo_n "checking for $ac_word... " >&6; }
5498 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5499 $as_echo_n "(cached) " >&6
5500 else
5501 case $PCAP_CONFIG in
5502 [\\/]* | ?:[\\/]*)
5503 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5504 ;;
5505 *)
5506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5507 for as_dir in $d
5508 do
5509 IFS=$as_save_IFS
5510 test -z "$as_dir" && as_dir=.
5511 for ac_exec_ext in '' $ac_executable_extensions; do
5512 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5513 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5515 break 2
5516 fi
5517 done
5518 done
5519 IFS=$as_save_IFS
5520
5521 ;;
5522 esac
5523 fi
5524 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5525 if test -n "$PCAP_CONFIG"; then
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5527 $as_echo "$PCAP_CONFIG" >&6; }
5528 else
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5530 $as_echo "no" >&6; }
5531 fi
5532
5533
5534 if test -n "$PCAP_CONFIG"; then
5535 #
5536 # The libpcap directory has a pcap-config script.
5537 # Use it to get any additioal libraries needed
5538 # to link with the libpcap archive library in
5539 # that directory.
5540 #
5541 # Please read section 11.6 "Shell Substitutions"
5542 # in the autoconf manual before doing anything
5543 # to this that involves quoting. Especially note
5544 # the statement "There is just no portable way to use
5545 # double-quoted strings inside double-quoted back-quoted
5546 # expressions (pfew!)."
5547 #
5548 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
5549 libpcap="$libpcap $additional_libs"
5550 fi
5551 fi
5552 LIBS="$libpcap $LIBS"
5553 if ! test -n "$PCAP_CONFIG" ; then
5554 #
5555 # We don't have pcap-config; find out any additional link flags
5556 # we need. (If we have pcap-config, we assume it tells us what
5557 # we need.)
5558 #
5559 case "$host_os" in
5560
5561 aix*)
5562 #
5563 # If libpcap is DLPI-based, we have to use /lib/pse.exp if
5564 # present, as we use the STREAMS routines.
5565 #
5566 # (XXX - true only if we're linking with a static libpcap?)
5567 #
5568 pseexe="/lib/pse.exp"
5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
5570 $as_echo_n "checking for $pseexe... " >&6; }
5571 if test -f $pseexe ; then
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5573 $as_echo "yes" >&6; }
5574 LIBS="$LIBS -I:$pseexe"
5575 fi
5576
5577 #
5578 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
5579 # we use them to load the BPF module.
5580 #
5581 # (XXX - true only if we're linking with a static libpcap?)
5582 #
5583 LIBS="$LIBS -lodm -lcfg"
5584 ;;
5585 esac
5586 fi
5587
5588 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
5589 if test "x$ac_cv_func_pcap_loop" = xyes; then :
5590
5591 else
5592
5593 as_fn_error $? "This is a bug, please follow the guidelines in CONTRIBUTING and include the
5594 config.log file in your report. If you have downloaded libpcap from
5595 tcpdump.org, and built it yourself, please also include the config.log
5596 file from the libpcap source directory, the Makefile from the libpcap
5597 source directory, and the output of the make process for libpcap, as
5598 this could be a problem with the libpcap that was built, and we will
5599 not be able to determine why this is happening, and thus will not be
5600 able to fix it, without that information, as we have not been able to
5601 reproduce this problem ourselves." "$LINENO" 5
5602
5603 fi
5604
5605
5606
5607 #
5608 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
5609 # libraries (e.g., "-lsocket -lnsl" on Solaris).
5610 #
5611 # You are in a twisty little maze of UN*Xes, all different.
5612 # Some might not have ether_ntohost().
5613 # Some might have it, but not declare it in any header file.
5614 # Some might have it, but declare it in <netinet/if_ether.h>.
5615 # Some might have it, but declare it in <netinet/ether.h>
5616 # (And some might have it but document it as something declared in
5617 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
5618 #
5619 # Before you is a C compiler.
5620 #
5621 for ac_func in ether_ntohost
5622 do :
5623 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
5624 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
5625 cat >>confdefs.h <<_ACEOF
5626 #define HAVE_ETHER_NTOHOST 1
5627 _ACEOF
5628
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
5630 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
5631 if ${ac_cv_buggy_ether_ntohost+:} false; then :
5632 $as_echo_n "(cached) " >&6
5633 else
5634
5635 if test "$cross_compiling" = yes; then :
5636 ac_cv_buggy_ether_ntohost="not while cross-compiling"
5637 else
5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5639 /* end confdefs.h. */
5640
5641 #include <netdb.h>
5642 #include <sys/types.h>
5643 #include <sys/param.h>
5644 #include <sys/socket.h>
5645
5646 int
5647 main(int argc, char **argv)
5648 {
5649 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
5650 char name[MAXHOSTNAMELEN];
5651
5652 ether_ntohost(name, (struct ether_addr *)ea);
5653 exit(0);
5654 }
5655
5656 _ACEOF
5657 if ac_fn_c_try_run "$LINENO"; then :
5658 ac_cv_buggy_ether_ntohost=no
5659 else
5660 ac_cv_buggy_ether_ntohost=yes
5661 fi
5662 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5663 conftest.$ac_objext conftest.beam conftest.$ac_ext
5664 fi
5665
5666 fi
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
5668 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
5669 if test "$ac_cv_buggy_ether_ntohost" = "no"; then
5670
5671 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
5672
5673 fi
5674
5675 fi
5676 done
5677
5678 if test "$ac_cv_func_ether_ntohost" = yes -a \
5679 "$ac_cv_buggy_ether_ntohost" = "no"; then
5680 #
5681 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
5682 #
5683 if test "$ac_cv_header_netinet_if_ether_h" = yes; then
5684 #
5685 # Yes. Does it declare ether_ntohost()?
5686 #
5687 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5688 #include <sys/types.h>
5689 #include <sys/socket.h>
5690 #include <netinet/in.h>
5691 #include <arpa/inet.h>
5692 struct mbuf;
5693 struct rtentry;
5694 #include <net/if.h>
5695 #include <netinet/if_ether.h>
5696
5697 "
5698 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5699
5700
5701 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5702
5703
5704 fi
5705
5706 fi
5707 #
5708 # Did that succeed?
5709 #
5710 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5711 #
5712 # No, how about <netinet/ether.h>, as on Linux?
5713 #
5714 for ac_header in netinet/ether.h
5715 do :
5716 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
5717 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
5718 cat >>confdefs.h <<_ACEOF
5719 #define HAVE_NETINET_ETHER_H 1
5720 _ACEOF
5721
5722 fi
5723
5724 done
5725
5726 if test "$ac_cv_header_netinet_ether_h" = yes; then
5727 #
5728 # We have it - does it declare ether_ntohost()?
5729 # Unset ac_cv_have_decl_ether_ntohost so we don't
5730 # treat the previous failure as a cached value and
5731 # suppress the next test.
5732 #
5733 unset ac_cv_have_decl_ether_ntohost
5734 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
5735 #include <netinet/ether.h>
5736
5737 "
5738 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
5739
5740
5741 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
5742
5743
5744 fi
5745
5746 fi
5747 fi
5748 #
5749 # Is ether_ntohost() declared?
5750 #
5751 if test "$ac_cv_have_decl_ether_ntohost" != yes; then
5752 #
5753 # No, we'll have to declare it ourselves.
5754 # Do we have "struct ether_addr"?
5755 #
5756 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
5757 #include <sys/types.h>
5758 #include <sys/socket.h>
5759 #include <netinet/in.h>
5760 #include <arpa/inet.h>
5761 struct mbuf;
5762 struct rtentry;
5763 #include <net/if.h>
5764 #include <netinet/if_ether.h>
5765
5766 "
5767 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
5768
5769 cat >>confdefs.h <<_ACEOF
5770 #define HAVE_STRUCT_ETHER_ADDR 1
5771 _ACEOF
5772
5773
5774 fi
5775
5776
5777 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
5778
5779 else
5780
5781 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
5782
5783 fi
5784 fi
5785
5786 # libdlpi is needed for Solaris 11 and later.
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
5788 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
5789 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
5790 $as_echo_n "(cached) " >&6
5791 else
5792 ac_check_lib_save_LIBS=$LIBS
5793 LIBS="-ldlpi -L/lib $LIBS"
5794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5795 /* end confdefs.h. */
5796
5797 /* Override any GCC internal prototype to avoid an error.
5798 Use char because int might match the return type of a GCC
5799 builtin and then its argument prototype would still apply. */
5800 #ifdef __cplusplus
5801 extern "C"
5802 #endif
5803 char dlpi_walk ();
5804 int
5805 main ()
5806 {
5807 return dlpi_walk ();
5808 ;
5809 return 0;
5810 }
5811 _ACEOF
5812 if ac_fn_c_try_link "$LINENO"; then :
5813 ac_cv_lib_dlpi_dlpi_walk=yes
5814 else
5815 ac_cv_lib_dlpi_dlpi_walk=no
5816 fi
5817 rm -f core conftest.err conftest.$ac_objext \
5818 conftest$ac_exeext conftest.$ac_ext
5819 LIBS=$ac_check_lib_save_LIBS
5820 fi
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
5822 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
5823 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
5824 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
5825 fi
5826
5827
5828 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
5829 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
5830
5831
5832 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
5833
5834 for ac_func in pcap_free_datalinks
5835 do :
5836 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
5837 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
5838 cat >>confdefs.h <<_ACEOF
5839 #define HAVE_PCAP_FREE_DATALINKS 1
5840 _ACEOF
5841
5842 fi
5843 done
5844
5845
5846 else
5847
5848 case " $LIBOBJS " in
5849 *" datalinks.$ac_objext "* ) ;;
5850 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
5851 ;;
5852 esac
5853
5854
5855 fi
5856
5857 for ac_func in pcap_set_datalink
5858 do :
5859 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
5860 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
5861 cat >>confdefs.h <<_ACEOF
5862 #define HAVE_PCAP_SET_DATALINK 1
5863 _ACEOF
5864
5865 fi
5866 done
5867
5868 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
5869 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
5870
5871
5872 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
5873
5874 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
5875 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
5876
5877 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
5878
5879 else
5880
5881 case " $LIBOBJS " in
5882 *" dlnames.$ac_objext "* ) ;;
5883 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
5884 ;;
5885 esac
5886
5887
5888 fi
5889
5890
5891 else
5892
5893 case " $LIBOBJS " in
5894 *" dlnames.$ac_objext "* ) ;;
5895 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
5896 ;;
5897 esac
5898
5899
5900 fi
5901
5902
5903 for ac_func in pcap_breakloop
5904 do :
5905 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
5906 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
5907 cat >>confdefs.h <<_ACEOF
5908 #define HAVE_PCAP_BREAKLOOP 1
5909 _ACEOF
5910
5911 fi
5912 done
5913
5914
5915 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
5916 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
5917
5918 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
5919
5920 else
5921
5922 case " $LIBOBJS " in
5923 *" pcap_dump_ftell.$ac_objext "* ) ;;
5924 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
5925 ;;
5926 esac
5927
5928
5929 fi
5930
5931
5932 #
5933 # Do we have the new open API? Check for pcap_create, and assume that,
5934 # if we do, we also have pcap_activate() and the other new routines
5935 # introduced in libpcap 1.0.0.
5936 #
5937 for ac_func in pcap_create
5938 do :
5939 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
5940 if test "x$ac_cv_func_pcap_create" = xyes; then :
5941 cat >>confdefs.h <<_ACEOF
5942 #define HAVE_PCAP_CREATE 1
5943 _ACEOF
5944
5945 fi
5946 done
5947
5948 if test $ac_cv_func_pcap_create = "yes" ; then
5949 #
5950 # OK, do we have pcap_set_tstamp_type? If so, assume we have
5951 # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
5952 #
5953 for ac_func in pcap_set_tstamp_type
5954 do :
5955 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
5956 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
5957 cat >>confdefs.h <<_ACEOF
5958 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
5959 _ACEOF
5960
5961 fi
5962 done
5963
5964 #
5965 # And do we have pcap_set_tstamp_precision? If so, we assume
5966 # we also have pcap_open_offline_with_tstamp_precision.
5967 #
5968 for ac_func in pcap_set_tstamp_precision
5969 do :
5970 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
5971 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
5972 cat >>confdefs.h <<_ACEOF
5973 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
5974 _ACEOF
5975
5976 fi
5977 done
5978
5979 fi
5980
5981 #
5982 # Check for a miscellaneous collection of functions which we use
5983 # if we have them.
5984 #
5985 for ac_func in pcap_findalldevs
5986 do :
5987 ac_fn_c_check_func "$LINENO" "pcap_findalldevs" "ac_cv_func_pcap_findalldevs"
5988 if test "x$ac_cv_func_pcap_findalldevs" = xyes; then :
5989 cat >>confdefs.h <<_ACEOF
5990 #define HAVE_PCAP_FINDALLDEVS 1
5991 _ACEOF
5992
5993 fi
5994 done
5995
5996 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
5997 savedcppflags="$CPPFLAGS"
5998 CPPFLAGS="$CPPFLAGS $V_INCLS"
5999 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6000 "
6001 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6002
6003 cat >>confdefs.h <<_ACEOF
6004 #define HAVE_PCAP_IF_T 1
6005 _ACEOF
6006
6007
6008 fi
6009
6010 CPPFLAGS="$savedcppflags"
6011 fi
6012 for ac_func in pcap_dump_flush pcap_lib_version
6013 do :
6014 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6015 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6016 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6017 cat >>confdefs.h <<_ACEOF
6018 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6019 _ACEOF
6020
6021 fi
6022 done
6023
6024 if test $ac_cv_func_pcap_lib_version = "no" ; then
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6026 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h. */
6029
6030 int
6031 main ()
6032 {
6033
6034 extern char pcap_version[];
6035
6036 return (int)pcap_version;
6037
6038 ;
6039 return 0;
6040 }
6041 _ACEOF
6042 if ac_fn_c_try_link "$LINENO"; then :
6043 ac_lbl_cv_pcap_version_defined=yes
6044 else
6045 ac_lbl_cv_pcap_version_defined=no
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext \
6048 conftest$ac_exeext conftest.$ac_ext
6049 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6051 $as_echo "yes" >&6; }
6052
6053 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6054
6055 else
6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6057 $as_echo "no" >&6; }
6058 fi
6059 fi
6060 for ac_func in pcap_setdirection pcap_set_immediate_mode pcap_dump_ftell64
6061 do :
6062 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6063 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6064 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6065 cat >>confdefs.h <<_ACEOF
6066 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6067 _ACEOF
6068
6069 fi
6070 done
6071
6072 for ac_func in pcap_open pcap_findalldevs_ex
6073 do :
6074 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6075 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6076 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6077 cat >>confdefs.h <<_ACEOF
6078 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6079 _ACEOF
6080
6081 fi
6082 done
6083
6084
6085 #
6086 # Check for special debugging functions
6087 #
6088 for ac_func in pcap_set_parser_debug
6089 do :
6090 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug"
6091 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then :
6092 cat >>confdefs.h <<_ACEOF
6093 #define HAVE_PCAP_SET_PARSER_DEBUG 1
6094 _ACEOF
6095
6096 fi
6097 done
6098
6099 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then
6100 #
6101 # OK, we don't have pcap_set_parser_debug() to set the libpcap
6102 # filter expression parser debug flag; can we directly set the
6103 # flag?
6104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6105 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6107 /* end confdefs.h. */
6108
6109 int
6110 main ()
6111 {
6112
6113 extern int pcap_debug;
6114
6115 return pcap_debug;
6116
6117 ;
6118 return 0;
6119 }
6120 _ACEOF
6121 if ac_fn_c_try_link "$LINENO"; then :
6122 ac_lbl_cv_pcap_debug_defined=yes
6123 else
6124 ac_lbl_cv_pcap_debug_defined=no
6125 fi
6126 rm -f core conftest.err conftest.$ac_objext \
6127 conftest$ac_exeext conftest.$ac_ext
6128 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6130 $as_echo "yes" >&6; }
6131
6132 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6133
6134 else
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6136 $as_echo "no" >&6; }
6137 #
6138 # OK, what about "yydebug"?
6139 #
6140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6141 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6143 /* end confdefs.h. */
6144
6145 int
6146 main ()
6147 {
6148
6149 extern int yydebug;
6150
6151 return yydebug;
6152
6153 ;
6154 return 0;
6155 }
6156 _ACEOF
6157 if ac_fn_c_try_link "$LINENO"; then :
6158 ac_lbl_cv_yydebug_defined=yes
6159 else
6160 ac_lbl_cv_yydebug_defined=no
6161 fi
6162 rm -f core conftest.err conftest.$ac_objext \
6163 conftest$ac_exeext conftest.$ac_ext
6164 if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6166 $as_echo "yes" >&6; }
6167
6168 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6169
6170 else
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6172 $as_echo "no" >&6; }
6173 fi
6174 fi
6175 fi
6176 for ac_func in pcap_set_optimizer_debug
6177 do :
6178 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug"
6179 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then :
6180 cat >>confdefs.h <<_ACEOF
6181 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1
6182 _ACEOF
6183
6184 fi
6185 done
6186
6187 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6188 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6189 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6190
6191 else
6192 case " $LIBOBJS " in
6193 *" bpf_dump.$ac_objext "* ) ;;
6194 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6195 ;;
6196 esac
6197
6198 fi
6199
6200
6201 V_GROUP=0
6202 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6203 V_GROUP=wheel
6204 fi
6205 #
6206 # Assume V7/BSD convention for man pages (file formats in section 5,
6207 # miscellaneous info in section 7).
6208 #
6209 MAN_FILE_FORMATS=5
6210 MAN_MISC_INFO=7
6211 case "$host_os" in
6212
6213 aix*)
6214
6215 $as_echo "#define _SUN 1" >>confdefs.h
6216
6217 ;;
6218
6219 hpux*)
6220 #
6221 # Use System V conventions for man pages.
6222 #
6223 MAN_FILE_FORMATS=4
6224 MAN_MISC_INFO=5
6225 ;;
6226
6227 irix*)
6228 V_GROUP=sys
6229
6230 #
6231 # Use System V conventions for man pages.
6232 #
6233 MAN_FILE_FORMATS=4
6234 MAN_MISC_INFO=5
6235 ;;
6236
6237 osf*)
6238 V_GROUP=system
6239
6240 #
6241 # Use System V conventions for man pages.
6242 #
6243 MAN_FILE_FORMATS=4
6244 MAN_MISC_INFO=5
6245 ;;
6246
6247 solaris*)
6248 V_GROUP=sys
6249
6250 #
6251 # Use System V conventions for man pages.
6252 #
6253 MAN_FILE_FORMATS=4
6254 MAN_MISC_INFO=5
6255 ;;
6256 esac
6257
6258 if test -f /dev/bpf0 ; then
6259 V_GROUP=bpf
6260 fi
6261
6262 #
6263 # Make sure we have a definition for C99's uintptr_t (regardless of
6264 # whether the environment is a C99 environment or not).
6265 #
6266
6267 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6268 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6269
6270 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6271
6272 else
6273 for ac_type in 'unsigned int' 'unsigned long int' \
6274 'unsigned long long int'; do
6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276 /* end confdefs.h. */
6277 $ac_includes_default
6278 int
6279 main ()
6280 {
6281 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6282 test_array [0] = 0;
6283 return test_array [0];
6284
6285 ;
6286 return 0;
6287 }
6288 _ACEOF
6289 if ac_fn_c_try_compile "$LINENO"; then :
6290
6291 cat >>confdefs.h <<_ACEOF
6292 #define uintptr_t $ac_type
6293 _ACEOF
6294
6295 ac_type=
6296 fi
6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6298 test -z "$ac_type" && break
6299 done
6300 fi
6301
6302
6303
6304 #
6305 # Check whether we have pcap/pcap-inttypes.h.
6306 # If we do, we use that to get the C99 types defined.
6307 #
6308 savedcppflags="$CPPFLAGS"
6309 CPPFLAGS="$CPPFLAGS $V_INCLS"
6310 for ac_header in pcap/pcap-inttypes.h
6311 do :
6312 ac_fn_c_check_header_mongrel "$LINENO" "pcap/pcap-inttypes.h" "ac_cv_header_pcap_pcap_inttypes_h" "$ac_includes_default"
6313 if test "x$ac_cv_header_pcap_pcap_inttypes_h" = xyes; then :
6314 cat >>confdefs.h <<_ACEOF
6315 #define HAVE_PCAP_PCAP_INTTYPES_H 1
6316 _ACEOF
6317
6318 fi
6319
6320 done
6321
6322 CPPFLAGS="$savedcppflags"
6323
6324 #
6325 # Define the old BSD specified-width types in terms of the C99 types;
6326 # we may need them with libpcap include files.
6327 #
6328 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6329 #include <sys/types.h>
6330
6331 "
6332 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6333
6334 else
6335
6336 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
6337
6338 fi
6339
6340 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
6341 #include <sys/types.h>
6342
6343 "
6344 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6345
6346 else
6347
6348 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6349
6350 fi
6351
6352 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
6353 #include <sys/types.h>
6354
6355 "
6356 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6357
6358 else
6359
6360 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
6361
6362 fi
6363
6364 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
6365 #include <sys/types.h>
6366
6367 "
6368 if test "x$ac_cv_type_u_int64_t" = xyes; then :
6369
6370 else
6371
6372 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
6373
6374 fi
6375
6376
6377 #
6378 # Check for some headers introduced in later versions of libpcap
6379 # and used by some printers.
6380 #
6381 # Those headers might use the {u_}intN_t types, so we must do this
6382 # after we check for what's needed to get them defined.
6383 #
6384 savedcppflags="$CPPFLAGS"
6385 CPPFLAGS="$CPPFLAGS $V_INCLS"
6386 for ac_header in pcap/bluetooth.h
6387 do :
6388 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\"
6389 "
6390 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
6391 cat >>confdefs.h <<_ACEOF
6392 #define HAVE_PCAP_BLUETOOTH_H 1
6393 _ACEOF
6394
6395 fi
6396
6397 done
6398
6399 for ac_header in pcap/nflog.h
6400 do :
6401 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\"
6402 "
6403 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
6404 cat >>confdefs.h <<_ACEOF
6405 #define HAVE_PCAP_NFLOG_H 1
6406 _ACEOF
6407
6408 fi
6409
6410 done
6411
6412 for ac_header in pcap/usb.h
6413 do :
6414 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\"
6415 "
6416 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
6417 cat >>confdefs.h <<_ACEOF
6418 #define HAVE_PCAP_USB_H 1
6419 _ACEOF
6420
6421 fi
6422
6423 done
6424
6425 CPPFLAGS="$savedcppflags"
6426
6427 if test -n "$ac_tool_prefix"; then
6428 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6429 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6431 $as_echo_n "checking for $ac_word... " >&6; }
6432 if ${ac_cv_prog_RANLIB+:} false; then :
6433 $as_echo_n "(cached) " >&6
6434 else
6435 if test -n "$RANLIB"; then
6436 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6437 else
6438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6439 for as_dir in $PATH
6440 do
6441 IFS=$as_save_IFS
6442 test -z "$as_dir" && as_dir=.
6443 for ac_exec_ext in '' $ac_executable_extensions; do
6444 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6445 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6447 break 2
6448 fi
6449 done
6450 done
6451 IFS=$as_save_IFS
6452
6453 fi
6454 fi
6455 RANLIB=$ac_cv_prog_RANLIB
6456 if test -n "$RANLIB"; then
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6458 $as_echo "$RANLIB" >&6; }
6459 else
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6461 $as_echo "no" >&6; }
6462 fi
6463
6464
6465 fi
6466 if test -z "$ac_cv_prog_RANLIB"; then
6467 ac_ct_RANLIB=$RANLIB
6468 # Extract the first word of "ranlib", so it can be a program name with args.
6469 set dummy ranlib; ac_word=$2
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6471 $as_echo_n "checking for $ac_word... " >&6; }
6472 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6473 $as_echo_n "(cached) " >&6
6474 else
6475 if test -n "$ac_ct_RANLIB"; then
6476 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6477 else
6478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6479 for as_dir in $PATH
6480 do
6481 IFS=$as_save_IFS
6482 test -z "$as_dir" && as_dir=.
6483 for ac_exec_ext in '' $ac_executable_extensions; do
6484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6485 ac_cv_prog_ac_ct_RANLIB="ranlib"
6486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6487 break 2
6488 fi
6489 done
6490 done
6491 IFS=$as_save_IFS
6492
6493 fi
6494 fi
6495 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6496 if test -n "$ac_ct_RANLIB"; then
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6498 $as_echo "$ac_ct_RANLIB" >&6; }
6499 else
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6501 $as_echo "no" >&6; }
6502 fi
6503
6504 if test "x$ac_ct_RANLIB" = x; then
6505 RANLIB=":"
6506 else
6507 case $cross_compiling:$ac_tool_warned in
6508 yes:)
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6511 ac_tool_warned=yes ;;
6512 esac
6513 RANLIB=$ac_ct_RANLIB
6514 fi
6515 else
6516 RANLIB="$ac_cv_prog_RANLIB"
6517 fi
6518
6519 if test -n "$ac_tool_prefix"; then
6520 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6521 set dummy ${ac_tool_prefix}ar; ac_word=$2
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6523 $as_echo_n "checking for $ac_word... " >&6; }
6524 if ${ac_cv_prog_AR+:} false; then :
6525 $as_echo_n "(cached) " >&6
6526 else
6527 if test -n "$AR"; then
6528 ac_cv_prog_AR="$AR" # Let the user override the test.
6529 else
6530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6531 for as_dir in $PATH
6532 do
6533 IFS=$as_save_IFS
6534 test -z "$as_dir" && as_dir=.
6535 for ac_exec_ext in '' $ac_executable_extensions; do
6536 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6537 ac_cv_prog_AR="${ac_tool_prefix}ar"
6538 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6539 break 2
6540 fi
6541 done
6542 done
6543 IFS=$as_save_IFS
6544
6545 fi
6546 fi
6547 AR=$ac_cv_prog_AR
6548 if test -n "$AR"; then
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6550 $as_echo "$AR" >&6; }
6551 else
6552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6553 $as_echo "no" >&6; }
6554 fi
6555
6556
6557 fi
6558 if test -z "$ac_cv_prog_AR"; then
6559 ac_ct_AR=$AR
6560 # Extract the first word of "ar", so it can be a program name with args.
6561 set dummy ar; ac_word=$2
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6563 $as_echo_n "checking for $ac_word... " >&6; }
6564 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6565 $as_echo_n "(cached) " >&6
6566 else
6567 if test -n "$ac_ct_AR"; then
6568 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6569 else
6570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571 for as_dir in $PATH
6572 do
6573 IFS=$as_save_IFS
6574 test -z "$as_dir" && as_dir=.
6575 for ac_exec_ext in '' $ac_executable_extensions; do
6576 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6577 ac_cv_prog_ac_ct_AR="ar"
6578 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6579 break 2
6580 fi
6581 done
6582 done
6583 IFS=$as_save_IFS
6584
6585 fi
6586 fi
6587 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6588 if test -n "$ac_ct_AR"; then
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6590 $as_echo "$ac_ct_AR" >&6; }
6591 else
6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6593 $as_echo "no" >&6; }
6594 fi
6595
6596 if test "x$ac_ct_AR" = x; then
6597 AR=""
6598 else
6599 case $cross_compiling:$ac_tool_warned in
6600 yes:)
6601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6602 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6603 ac_tool_warned=yes ;;
6604 esac
6605 AR=$ac_ct_AR
6606 fi
6607 else
6608 AR="$ac_cv_prog_AR"
6609 fi
6610
6611
6612 rm -f os-proto.h
6613 if test "${LBL_CFLAGS+set}" = set; then
6614 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
6615 fi
6616 if test -f .devel ; then
6617 #
6618 # Skip all the warning option stuff on some compilers.
6619 #
6620 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
6621
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5
6623 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; }
6624 save_CFLAGS="$CFLAGS"
6625 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy"
6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6627 /* end confdefs.h. */
6628
6629 int
6630 main ()
6631 {
6632 return 0
6633 ;
6634 return 0;
6635 }
6636 _ACEOF
6637 if ac_fn_c_try_compile "$LINENO"; then :
6638
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6640 $as_echo "no" >&6; }
6641 #
6642 # We're assuming this is clang, where
6643 # -Werror=unknown-warning-option is the appropriate
6644 # option to force the compiler to fail.
6645 #
6646 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option"
6647
6648 else
6649
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6651 $as_echo "yes" >&6; }
6652
6653 fi
6654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6655 CFLAGS="$save_CFLAGS"
6656
6657
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
6659 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
6660 save_CFLAGS="$CFLAGS"
6661 if expr "x-Wall" : "x-W.*" >/dev/null
6662 then
6663 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall"
6664 elif expr "x-Wall" : "x-f.*" >/dev/null
6665 then
6666 CFLAGS="$CFLAGS -Werror -Wall"
6667 elif expr "x-Wall" : "x-m.*" >/dev/null
6668 then
6669 CFLAGS="$CFLAGS -Werror -Wall"
6670 else
6671 CFLAGS="$CFLAGS -Wall"
6672 fi
6673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6674 /* end confdefs.h. */
6675
6676 int
6677 main ()
6678 {
6679 return 0
6680 ;
6681 return 0;
6682 }
6683 _ACEOF
6684 if ac_fn_c_try_compile "$LINENO"; then :
6685
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6687 $as_echo "yes" >&6; }
6688 CFLAGS="$save_CFLAGS"
6689 V_CCOPT="$V_CCOPT -Wall"
6690
6691 else
6692
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6694 $as_echo "no" >&6; }
6695 CFLAGS="$save_CFLAGS"
6696
6697 fi
6698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6699
6700
6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
6702 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
6703 save_CFLAGS="$CFLAGS"
6704 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null
6705 then
6706 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes"
6707 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null
6708 then
6709 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
6710 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null
6711 then
6712 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes"
6713 else
6714 CFLAGS="$CFLAGS -Wmissing-prototypes"
6715 fi
6716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6717 /* end confdefs.h. */
6718
6719 int
6720 main ()
6721 {
6722 return 0
6723 ;
6724 return 0;
6725 }
6726 _ACEOF
6727 if ac_fn_c_try_compile "$LINENO"; then :
6728
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6730 $as_echo "yes" >&6; }
6731 CFLAGS="$save_CFLAGS"
6732 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
6733
6734 else
6735
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6737 $as_echo "no" >&6; }
6738 CFLAGS="$save_CFLAGS"
6739
6740 fi
6741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6742
6743
6744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
6745 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
6746 save_CFLAGS="$CFLAGS"
6747 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null
6748 then
6749 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes"
6750 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null
6751 then
6752 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
6753 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null
6754 then
6755 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes"
6756 else
6757 CFLAGS="$CFLAGS -Wstrict-prototypes"
6758 fi
6759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6760 /* end confdefs.h. */
6761
6762 int
6763 main ()
6764 {
6765 return 0
6766 ;
6767 return 0;
6768 }
6769 _ACEOF
6770 if ac_fn_c_try_compile "$LINENO"; then :
6771
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6773 $as_echo "yes" >&6; }
6774 CFLAGS="$save_CFLAGS"
6775 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
6776
6777 else
6778
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6780 $as_echo "no" >&6; }
6781 CFLAGS="$save_CFLAGS"
6782
6783 fi
6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6785
6786
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
6788 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
6789 save_CFLAGS="$CFLAGS"
6790 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null
6791 then
6792 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings"
6793 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null
6794 then
6795 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
6796 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null
6797 then
6798 CFLAGS="$CFLAGS -Werror -Wwrite-strings"
6799 else
6800 CFLAGS="$CFLAGS -Wwrite-strings"
6801 fi
6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6803 /* end confdefs.h. */
6804
6805 int
6806 main ()
6807 {
6808 return 0
6809 ;
6810 return 0;
6811 }
6812 _ACEOF
6813 if ac_fn_c_try_compile "$LINENO"; then :
6814
6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6816 $as_echo "yes" >&6; }
6817 CFLAGS="$save_CFLAGS"
6818 V_CCOPT="$V_CCOPT -Wwrite-strings"
6819
6820 else
6821
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6823 $as_echo "no" >&6; }
6824 CFLAGS="$save_CFLAGS"
6825
6826 fi
6827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6828
6829
6830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
6831 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
6832 save_CFLAGS="$CFLAGS"
6833 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null
6834 then
6835 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith"
6836 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null
6837 then
6838 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
6839 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null
6840 then
6841 CFLAGS="$CFLAGS -Werror -Wpointer-arith"
6842 else
6843 CFLAGS="$CFLAGS -Wpointer-arith"
6844 fi
6845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6846 /* end confdefs.h. */
6847
6848 int
6849 main ()
6850 {
6851 return 0
6852 ;
6853 return 0;
6854 }
6855 _ACEOF
6856 if ac_fn_c_try_compile "$LINENO"; then :
6857
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6859 $as_echo "yes" >&6; }
6860 CFLAGS="$save_CFLAGS"
6861 V_CCOPT="$V_CCOPT -Wpointer-arith"
6862
6863 else
6864
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6866 $as_echo "no" >&6; }
6867 CFLAGS="$save_CFLAGS"
6868
6869 fi
6870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6871
6872
6873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5
6874 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; }
6875 save_CFLAGS="$CFLAGS"
6876 if expr "x-Wcast-qual" : "x-W.*" >/dev/null
6877 then
6878 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual"
6879 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null
6880 then
6881 CFLAGS="$CFLAGS -Werror -Wcast-qual"
6882 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null
6883 then
6884 CFLAGS="$CFLAGS -Werror -Wcast-qual"
6885 else
6886 CFLAGS="$CFLAGS -Wcast-qual"
6887 fi
6888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6889 /* end confdefs.h. */
6890
6891 int
6892 main ()
6893 {
6894 return 0
6895 ;
6896 return 0;
6897 }
6898 _ACEOF
6899 if ac_fn_c_try_compile "$LINENO"; then :
6900
6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6902 $as_echo "yes" >&6; }
6903 CFLAGS="$save_CFLAGS"
6904 V_CCOPT="$V_CCOPT -Wcast-qual"
6905
6906 else
6907
6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6909 $as_echo "no" >&6; }
6910 CFLAGS="$save_CFLAGS"
6911
6912 fi
6913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6914
6915
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5
6917 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; }
6918 save_CFLAGS="$CFLAGS"
6919 if expr "x-Wshadow" : "x-W.*" >/dev/null
6920 then
6921 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow"
6922 elif expr "x-Wshadow" : "x-f.*" >/dev/null
6923 then
6924 CFLAGS="$CFLAGS -Werror -Wshadow"
6925 elif expr "x-Wshadow" : "x-m.*" >/dev/null
6926 then
6927 CFLAGS="$CFLAGS -Werror -Wshadow"
6928 else
6929 CFLAGS="$CFLAGS -Wshadow"
6930 fi
6931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6932 /* end confdefs.h. */
6933
6934 int
6935 main ()
6936 {
6937 return 0
6938 ;
6939 return 0;
6940 }
6941 _ACEOF
6942 if ac_fn_c_try_compile "$LINENO"; then :
6943
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6945 $as_echo "yes" >&6; }
6946 CFLAGS="$save_CFLAGS"
6947 V_CCOPT="$V_CCOPT -Wshadow"
6948
6949 else
6950
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6952 $as_echo "no" >&6; }
6953 CFLAGS="$save_CFLAGS"
6954
6955 fi
6956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6957
6958
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5
6960 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; }
6961 save_CFLAGS="$CFLAGS"
6962 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null
6963 then
6964 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement"
6965 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null
6966 then
6967 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
6968 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null
6969 then
6970 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement"
6971 else
6972 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6973 fi
6974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6975 /* end confdefs.h. */
6976
6977 int
6978 main ()
6979 {
6980 return 0
6981 ;
6982 return 0;
6983 }
6984 _ACEOF
6985 if ac_fn_c_try_compile "$LINENO"; then :
6986
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6988 $as_echo "yes" >&6; }
6989 CFLAGS="$save_CFLAGS"
6990 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement"
6991
6992 else
6993
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6995 $as_echo "no" >&6; }
6996 CFLAGS="$save_CFLAGS"
6997
6998 fi
6999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7000
7001
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5
7003 $as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; }
7004 save_CFLAGS="$CFLAGS"
7005 if expr "x-Wpedantic" : "x-W.*" >/dev/null
7006 then
7007 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpedantic"
7008 elif expr "x-Wpedantic" : "x-f.*" >/dev/null
7009 then
7010 CFLAGS="$CFLAGS -Werror -Wpedantic"
7011 elif expr "x-Wpedantic" : "x-m.*" >/dev/null
7012 then
7013 CFLAGS="$CFLAGS -Werror -Wpedantic"
7014 else
7015 CFLAGS="$CFLAGS -Wpedantic"
7016 fi
7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h. */
7019
7020 int
7021 main ()
7022 {
7023 return 0
7024 ;
7025 return 0;
7026 }
7027 _ACEOF
7028 if ac_fn_c_try_compile "$LINENO"; then :
7029
7030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7031 $as_echo "yes" >&6; }
7032 CFLAGS="$save_CFLAGS"
7033 V_CCOPT="$V_CCOPT -Wpedantic"
7034
7035 else
7036
7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7038 $as_echo "no" >&6; }
7039 CFLAGS="$save_CFLAGS"
7040
7041 fi
7042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7043
7044
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5
7046 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; }
7047 save_CFLAGS="$CFLAGS"
7048 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null
7049 then
7050 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition"
7051 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null
7052 then
7053 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7054 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null
7055 then
7056 CFLAGS="$CFLAGS -Werror -Wold-style-definition"
7057 else
7058 CFLAGS="$CFLAGS -Wold-style-definition"
7059 fi
7060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7061 /* end confdefs.h. */
7062
7063 int
7064 main ()
7065 {
7066 return 0
7067 ;
7068 return 0;
7069 }
7070 _ACEOF
7071 if ac_fn_c_try_compile "$LINENO"; then :
7072
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7074 $as_echo "yes" >&6; }
7075 CFLAGS="$save_CFLAGS"
7076 V_CCOPT="$V_CCOPT -Wold-style-definition"
7077
7078 else
7079
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7081 $as_echo "no" >&6; }
7082 CFLAGS="$save_CFLAGS"
7083
7084 fi
7085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7086
7087
7088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wused-but-marked-unused option" >&5
7089 $as_echo_n "checking whether the compiler supports the -Wused-but-marked-unused option... " >&6; }
7090 save_CFLAGS="$CFLAGS"
7091 if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null
7092 then
7093 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused"
7094 elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null
7095 then
7096 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused"
7097 elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null
7098 then
7099 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused"
7100 else
7101 CFLAGS="$CFLAGS -Wused-but-marked-unused"
7102 fi
7103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7104 /* end confdefs.h. */
7105
7106 int
7107 main ()
7108 {
7109 return 0
7110 ;
7111 return 0;
7112 }
7113 _ACEOF
7114 if ac_fn_c_try_compile "$LINENO"; then :
7115
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7117 $as_echo "yes" >&6; }
7118 CFLAGS="$save_CFLAGS"
7119 V_CCOPT="$V_CCOPT -Wused-but-marked-unused"
7120
7121 else
7122
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7124 $as_echo "no" >&6; }
7125 CFLAGS="$save_CFLAGS"
7126
7127 fi
7128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7129
7130
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7132 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7133 save_CFLAGS="$CFLAGS"
7134 if expr "x-W" : "x-W.*" >/dev/null
7135 then
7136 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W"
7137 elif expr "x-W" : "x-f.*" >/dev/null
7138 then
7139 CFLAGS="$CFLAGS -Werror -W"
7140 elif expr "x-W" : "x-m.*" >/dev/null
7141 then
7142 CFLAGS="$CFLAGS -Werror -W"
7143 else
7144 CFLAGS="$CFLAGS -W"
7145 fi
7146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7147 /* end confdefs.h. */
7148
7149 int
7150 main ()
7151 {
7152 return 0
7153 ;
7154 return 0;
7155 }
7156 _ACEOF
7157 if ac_fn_c_try_compile "$LINENO"; then :
7158
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7160 $as_echo "yes" >&6; }
7161 CFLAGS="$save_CFLAGS"
7162 V_CCOPT="$V_CCOPT -W"
7163
7164 else
7165
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 CFLAGS="$save_CFLAGS"
7169
7170 fi
7171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7172
7173
7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wassign-enum option" >&5
7175 $as_echo_n "checking whether the compiler supports the -Wassign-enum option... " >&6; }
7176 save_CFLAGS="$CFLAGS"
7177 if expr "x-Wassign-enum" : "x-W.*" >/dev/null
7178 then
7179 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wassign-enum"
7180 elif expr "x-Wassign-enum" : "x-f.*" >/dev/null
7181 then
7182 CFLAGS="$CFLAGS -Werror -Wassign-enum"
7183 elif expr "x-Wassign-enum" : "x-m.*" >/dev/null
7184 then
7185 CFLAGS="$CFLAGS -Werror -Wassign-enum"
7186 else
7187 CFLAGS="$CFLAGS -Wassign-enum"
7188 fi
7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7190 /* end confdefs.h. */
7191
7192 int
7193 main ()
7194 {
7195 return 0
7196 ;
7197 return 0;
7198 }
7199 _ACEOF
7200 if ac_fn_c_try_compile "$LINENO"; then :
7201
7202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7203 $as_echo "yes" >&6; }
7204 CFLAGS="$save_CFLAGS"
7205 V_CCOPT="$V_CCOPT -Wassign-enum"
7206
7207 else
7208
7209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7210 $as_echo "no" >&6; }
7211 CFLAGS="$save_CFLAGS"
7212
7213 fi
7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7215
7216 fi
7217
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7219 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7220 if test "$GCC" = yes ; then
7221 #
7222 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7223 # though it's not); we assume that, in this case, the flag
7224 # would be -M.
7225 #
7226 ac_lbl_dependency_flag="-M"
7227 else
7228 #
7229 # Not GCC or a compiler deemed to be GCC; what platform is
7230 # this? (We're assuming that if the compiler isn't GCC
7231 # it's the compiler from the vendor of the OS; that won't
7232 # necessarily be true for x86 platforms, where it might be
7233 # the Intel C compiler.)
7234 #
7235 case "$host_os" in
7236
7237 irix*|osf*|darwin*)
7238 #
7239 # MIPS C for IRIX, DEC C, and clang all use -M.
7240 #
7241 ac_lbl_dependency_flag="-M"
7242 ;;
7243
7244 solaris*)
7245 #
7246 # Sun C uses -xM.
7247 #
7248 ac_lbl_dependency_flag="-xM"
7249 ;;
7250
7251 hpux*)
7252 #
7253 # HP's older C compilers don't support this.
7254 # HP's newer C compilers support this with
7255 # either +M or +Make; the older compilers
7256 # interpret +M as something completely
7257 # different, so we use +Make so we don't
7258 # think it works with the older compilers.
7259 #
7260 ac_lbl_dependency_flag="+Make"
7261 ;;
7262
7263 *)
7264 #
7265 # Not one of the above; assume no support for
7266 # generating dependencies.
7267 #
7268 ac_lbl_dependency_flag=""
7269 ;;
7270 esac
7271 fi
7272
7273 #
7274 # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7275 # complain about it?
7276 #
7277 # Note: clang doesn't seem to exit with an error status when handed
7278 # an unknown non-warning error, even if you pass it
7279 # -Werror=unknown-warning-option. However, it always supports
7280 # -M, so the fact that this test always succeeds with clang
7281 # isn't an issue.
7282 #
7283 if test ! -z "$ac_lbl_dependency_flag"; then
7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7285 /* end confdefs.h. */
7286 int main(void) { return 0; }
7287 _ACEOF
7288 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7289 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7291 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7292 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7293 MKDEP='${srcdir}/mkdep'
7294 else
7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7296 $as_echo "no" >&6; }
7297 #
7298 # We can't run mkdep, so have "make depend" do
7299 # nothing.
7300 #
7301 MKDEP=:
7302 fi
7303 rm -rf conftest*
7304 else
7305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7306 $as_echo "no" >&6; }
7307 #
7308 # We can't run mkdep, so have "make depend" do
7309 # nothing.
7310 #
7311 MKDEP=:
7312 fi
7313
7314
7315
7316 #
7317 # We used to set -n32 for IRIX 6 when not using GCC (presumed
7318 # to mean that we're using MIPS C or MIPSpro C); it specified
7319 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
7320 # not sure why that would be something to do *only* with a
7321 # .devel file; why should the ABI for which we produce code
7322 # depend on .devel?
7323 #
7324 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7325 name="lbl/os-$os.h"
7326 if test -f $name ; then
7327 ln -s $name os-proto.h
7328
7329 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7330
7331 else
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7333 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7334 fi
7335 fi
7336
7337 # Check for OpenSSL/libressl libcrypto
7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5
7339 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; }
7340 # Specify location for both includes and libraries.
7341 want_libcrypto=ifavailable
7342
7343 # Check whether --with-crypto was given.
7344 if test "${with_crypto+set}" = set; then :
7345 withval=$with_crypto;
7346 if test $withval = no
7347 then
7348 # User doesn't want to link with libcrypto.
7349 want_libcrypto=no
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7351 $as_echo "no" >&6; }
7352 elif test $withval = yes
7353 then
7354 # User wants to link with libcrypto but hasn't specified
7355 # a directory.
7356 want_libcrypto=yes
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7358 $as_echo "yes" >&6; }
7359 else
7360 # User wants to link with libcrypto and has specified
7361 # a directory, so use the provided value.
7362 want_libcrypto=yes
7363 libcrypto_root=$withval
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5
7365 $as_echo "yes, using the version installed in $withval" >&6; }
7366
7367 #
7368 # Put the subdirectories of the libcrypto root directory
7369 # at the front of the header and library search path.
7370 #
7371 CFLAGS="-I$withval/include $CFLAGS"
7372 LIBS="-L$withval/lib $LIBS"
7373 fi
7374
7375 else
7376
7377 #
7378 # Use libcrypto if it's present, otherwise don't; no directory
7379 # was specified.
7380 #
7381 want_libcrypto=ifavailable
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
7383 $as_echo "yes, if available" >&6; }
7384
7385 fi
7386
7387 if test "$want_libcrypto" != "no"; then
7388 #
7389 # Don't check for libcrypto unless we have its headers;
7390 # Apple, bless their pointy little heads, apparently ship
7391 # libcrypto as a library, but not the header files, in
7392 # El Capitan, probably because they don't want you writing
7393 # nasty portable code that could run on other UN*Xes, they
7394 # want you writing code that uses their Shiny New Crypto
7395 # Library and that only runs on OS X.
7396 #
7397 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
7398 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
7399
7400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
7401 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
7402 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
7403 $as_echo_n "(cached) " >&6
7404 else
7405 ac_check_lib_save_LIBS=$LIBS
7406 LIBS="-lcrypto $LIBS"
7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7408 /* end confdefs.h. */
7409
7410 /* Override any GCC internal prototype to avoid an error.
7411 Use char because int might match the return type of a GCC
7412 builtin and then its argument prototype would still apply. */
7413 #ifdef __cplusplus
7414 extern "C"
7415 #endif
7416 char DES_cbc_encrypt ();
7417 int
7418 main ()
7419 {
7420 return DES_cbc_encrypt ();
7421 ;
7422 return 0;
7423 }
7424 _ACEOF
7425 if ac_fn_c_try_link "$LINENO"; then :
7426 ac_cv_lib_crypto_DES_cbc_encrypt=yes
7427 else
7428 ac_cv_lib_crypto_DES_cbc_encrypt=no
7429 fi
7430 rm -f core conftest.err conftest.$ac_objext \
7431 conftest$ac_exeext conftest.$ac_ext
7432 LIBS=$ac_check_lib_save_LIBS
7433 fi
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
7435 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
7436 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
7437 cat >>confdefs.h <<_ACEOF
7438 #define HAVE_LIBCRYPTO 1
7439 _ACEOF
7440
7441 LIBS="-lcrypto $LIBS"
7442
7443 fi
7444
7445 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then
7446 for ac_header in openssl/evp.h
7447 do :
7448 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
7449 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
7450 cat >>confdefs.h <<_ACEOF
7451 #define HAVE_OPENSSL_EVP_H 1
7452 _ACEOF
7453
7454 fi
7455
7456 done
7457
7458 #
7459 # OK, then:
7460 #
7461 # 1) do we have EVP_CIPHER_CTX_new?
7462 # If so, we use it to allocate an
7463 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be
7464 # opaque; otherwise, we allocate it ourselves.
7465 #
7466 # 2) do we have EVP_CipherInit_ex()?
7467 # If so, we use it, because we need to be
7468 # able to make two "initialize the cipher"
7469 # calls, one with the cipher and key, and
7470 # one with the IV, and, as of OpenSSL 1.1,
7471 # You Can't Do That with EVP_CipherInit(),
7472 # because a call to EVP_CipherInit() will
7473 # unconditionally clear the context, and
7474 # if you don't supply a cipher, it'll
7475 # clear the cipher, rendering the context
7476 # unusable and causing a crash.
7477 #
7478 for ac_func in EVP_CIPHER_CTX_new EVP_CipherInit_ex
7479 do :
7480 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7481 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7482 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7483 cat >>confdefs.h <<_ACEOF
7484 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7485 _ACEOF
7486
7487 fi
7488 done
7489
7490 fi
7491
7492 fi
7493
7494
7495 fi
7496
7497 # Check for libcap-ng
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5
7499 $as_echo_n "checking whether to use libcap-ng... " >&6; }
7500 # Specify location for both includes and libraries.
7501 want_libcap_ng=ifavailable
7502
7503 # Check whether --with-cap_ng was given.
7504 if test "${with_cap_ng+set}" = set; then :
7505 withval=$with_cap_ng;
7506 if test $withval = no
7507 then
7508 want_libcap_ng=no
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7510 $as_echo "no" >&6; }
7511 elif test $withval = yes
7512 then
7513 want_libcap_ng=yes
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7515 $as_echo "yes" >&6; }
7516 fi
7517
7518 else
7519
7520 #
7521 # Use libcap-ng if it's present, otherwise don't.
7522 #
7523 want_libcap_ng=ifavailable
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
7525 $as_echo "yes, if available" >&6; }
7526
7527 fi
7528
7529 if test "$want_libcap_ng" != "no"; then
7530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5
7531 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; }
7532 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then :
7533 $as_echo_n "(cached) " >&6
7534 else
7535 ac_check_lib_save_LIBS=$LIBS
7536 LIBS="-lcap-ng $LIBS"
7537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7538 /* end confdefs.h. */
7539
7540 /* Override any GCC internal prototype to avoid an error.
7541 Use char because int might match the return type of a GCC
7542 builtin and then its argument prototype would still apply. */
7543 #ifdef __cplusplus
7544 extern "C"
7545 #endif
7546 char capng_change_id ();
7547 int
7548 main ()
7549 {
7550 return capng_change_id ();
7551 ;
7552 return 0;
7553 }
7554 _ACEOF
7555 if ac_fn_c_try_link "$LINENO"; then :
7556 ac_cv_lib_cap_ng_capng_change_id=yes
7557 else
7558 ac_cv_lib_cap_ng_capng_change_id=no
7559 fi
7560 rm -f core conftest.err conftest.$ac_objext \
7561 conftest$ac_exeext conftest.$ac_ext
7562 LIBS=$ac_check_lib_save_LIBS
7563 fi
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5
7565 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; }
7566 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then :
7567 cat >>confdefs.h <<_ACEOF
7568 #define HAVE_LIBCAP_NG 1
7569 _ACEOF
7570
7571 LIBS="-lcap-ng $LIBS"
7572
7573 fi
7574
7575 for ac_header in cap-ng.h
7576 do :
7577 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default"
7578 if test "x$ac_cv_header_cap_ng_h" = xyes; then :
7579 cat >>confdefs.h <<_ACEOF
7580 #define HAVE_CAP_NG_H 1
7581 _ACEOF
7582
7583 fi
7584
7585 done
7586
7587 fi
7588
7589 if test "$missing_includes" = "yes"; then
7590 CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
7591 V_INCLS="$V_INCLS -I$srcdir/missing"
7592 fi
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603 # Find a good install program. We prefer a C program (faster),
7604 # so one script is as good as another. But avoid the broken or
7605 # incompatible versions:
7606 # SysV /etc/install, /usr/sbin/install
7607 # SunOS /usr/etc/install
7608 # IRIX /sbin/install
7609 # AIX /bin/install
7610 # AmigaOS /C/install, which installs bootblocks on floppy discs
7611 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7612 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7613 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7614 # OS/2's system install, which has a completely different semantic
7615 # ./install, which can be erroneously created by make from ./install.sh.
7616 # Reject install programs that cannot install multiple files.
7617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7618 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7619 if test -z "$INSTALL"; then
7620 if ${ac_cv_path_install+:} false; then :
7621 $as_echo_n "(cached) " >&6
7622 else
7623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7624 for as_dir in $PATH
7625 do
7626 IFS=$as_save_IFS
7627 test -z "$as_dir" && as_dir=.
7628 # Account for people who put trailing slashes in PATH elements.
7629 case $as_dir/ in #((
7630 ./ | .// | /[cC]/* | \
7631 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7632 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7633 /usr/ucb/* ) ;;
7634 *)
7635 # OSF1 and SCO ODT 3.0 have their own names for install.
7636 # Don't use installbsd from OSF since it installs stuff as root
7637 # by default.
7638 for ac_prog in ginstall scoinst install; do
7639 for ac_exec_ext in '' $ac_executable_extensions; do
7640 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
7641 if test $ac_prog = install &&
7642 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7643 # AIX install. It has an incompatible calling convention.
7644 :
7645 elif test $ac_prog = install &&
7646 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7647 # program-specific install script used by HP pwplus--don't use.
7648 :
7649 else
7650 rm -rf conftest.one conftest.two conftest.dir
7651 echo one > conftest.one
7652 echo two > conftest.two
7653 mkdir conftest.dir
7654 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7655 test -s conftest.one && test -s conftest.two &&
7656 test -s conftest.dir/conftest.one &&
7657 test -s conftest.dir/conftest.two
7658 then
7659 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7660 break 3
7661 fi
7662 fi
7663 fi
7664 done
7665 done
7666 ;;
7667 esac
7668
7669 done
7670 IFS=$as_save_IFS
7671
7672 rm -rf conftest.one conftest.two conftest.dir
7673
7674 fi
7675 if test "${ac_cv_path_install+set}" = set; then
7676 INSTALL=$ac_cv_path_install
7677 else
7678 # As a last resort, use the slow shell script. Don't cache a
7679 # value for INSTALL within a source directory, because that will
7680 # break other packages using the cache if that directory is
7681 # removed, or if the value is a relative name.
7682 INSTALL=$ac_install_sh
7683 fi
7684 fi
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7686 $as_echo "$INSTALL" >&6; }
7687
7688 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7689 # It thinks the first close brace ends the variable substitution.
7690 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7691
7692 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7693
7694 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7695
7696
7697 ac_config_headers="$ac_config_headers config.h"
7698
7699
7700 ac_config_commands="$ac_config_commands default-1"
7701
7702 ac_config_files="$ac_config_files Makefile tcpdump.1"
7703
7704 cat >confcache <<\_ACEOF
7705 # This file is a shell script that caches the results of configure
7706 # tests run on this system so they can be shared between configure
7707 # scripts and configure runs, see configure's option --config-cache.
7708 # It is not useful on other systems. If it contains results you don't
7709 # want to keep, you may remove or edit it.
7710 #
7711 # config.status only pays attention to the cache file if you give it
7712 # the --recheck option to rerun configure.
7713 #
7714 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7715 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7716 # following values.
7717
7718 _ACEOF
7719
7720 # The following way of writing the cache mishandles newlines in values,
7721 # but we know of no workaround that is simple, portable, and efficient.
7722 # So, we kill variables containing newlines.
7723 # Ultrix sh set writes to stderr and can't be redirected directly,
7724 # and sets the high bit in the cache file unless we assign to the vars.
7725 (
7726 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7727 eval ac_val=\$$ac_var
7728 case $ac_val in #(
7729 *${as_nl}*)
7730 case $ac_var in #(
7731 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7732 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7733 esac
7734 case $ac_var in #(
7735 _ | IFS | as_nl) ;; #(
7736 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7737 *) { eval $ac_var=; unset $ac_var;} ;;
7738 esac ;;
7739 esac
7740 done
7741
7742 (set) 2>&1 |
7743 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7744 *${as_nl}ac_space=\ *)
7745 # `set' does not quote correctly, so add quotes: double-quote
7746 # substitution turns \\\\ into \\, and sed turns \\ into \.
7747 sed -n \
7748 "s/'/'\\\\''/g;
7749 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7750 ;; #(
7751 *)
7752 # `set' quotes correctly as required by POSIX, so do not add quotes.
7753 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7754 ;;
7755 esac |
7756 sort
7757 ) |
7758 sed '
7759 /^ac_cv_env_/b end
7760 t clear
7761 :clear
7762 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7763 t end
7764 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7765 :end' >>confcache
7766 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7767 if test -w "$cache_file"; then
7768 if test "x$cache_file" != "x/dev/null"; then
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7770 $as_echo "$as_me: updating cache $cache_file" >&6;}
7771 if test ! -f "$cache_file" || test -h "$cache_file"; then
7772 cat confcache >"$cache_file"
7773 else
7774 case $cache_file in #(
7775 */* | ?:*)
7776 mv -f confcache "$cache_file"$$ &&
7777 mv -f "$cache_file"$$ "$cache_file" ;; #(
7778 *)
7779 mv -f confcache "$cache_file" ;;
7780 esac
7781 fi
7782 fi
7783 else
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7785 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7786 fi
7787 fi
7788 rm -f confcache
7789
7790 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7791 # Let make expand exec_prefix.
7792 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7793
7794 DEFS=-DHAVE_CONFIG_H
7795
7796 ac_libobjs=
7797 ac_ltlibobjs=
7798 U=
7799 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7800 # 1. Remove the extension, and $U if already installed.
7801 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7802 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7803 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7804 # will be set to the directory where LIBOBJS objects are built.
7805 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7806 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7807 done
7808 LIBOBJS=$ac_libobjs
7809
7810 LTLIBOBJS=$ac_ltlibobjs
7811
7812
7813
7814 : "${CONFIG_STATUS=./config.status}"
7815 ac_write_fail=0
7816 ac_clean_files_save=$ac_clean_files
7817 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7818 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7819 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7820 as_write_fail=0
7821 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7822 #! $SHELL
7823 # Generated by $as_me.
7824 # Run this file to recreate the current configuration.
7825 # Compiler output produced by configure, useful for debugging
7826 # configure, is in config.log if it exists.
7827
7828 debug=false
7829 ac_cs_recheck=false
7830 ac_cs_silent=false
7831
7832 SHELL=\${CONFIG_SHELL-$SHELL}
7833 export SHELL
7834 _ASEOF
7835 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7836 ## -------------------- ##
7837 ## M4sh Initialization. ##
7838 ## -------------------- ##
7839
7840 # Be more Bourne compatible
7841 DUALCASE=1; export DUALCASE # for MKS sh
7842 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7843 emulate sh
7844 NULLCMD=:
7845 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7846 # is contrary to our usage. Disable this feature.
7847 alias -g '${1+"$@"}'='"$@"'
7848 setopt NO_GLOB_SUBST
7849 else
7850 case `(set -o) 2>/dev/null` in #(
7851 *posix*) :
7852 set -o posix ;; #(
7853 *) :
7854 ;;
7855 esac
7856 fi
7857
7858
7859 as_nl='
7860 '
7861 export as_nl
7862 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7863 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7864 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7865 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7866 # Prefer a ksh shell builtin over an external printf program on Solaris,
7867 # but without wasting forks for bash or zsh.
7868 if test -z "$BASH_VERSION$ZSH_VERSION" \
7869 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7870 as_echo='print -r --'
7871 as_echo_n='print -rn --'
7872 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7873 as_echo='printf %s\n'
7874 as_echo_n='printf %s'
7875 else
7876 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7877 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7878 as_echo_n='/usr/ucb/echo -n'
7879 else
7880 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7881 as_echo_n_body='eval
7882 arg=$1;
7883 case $arg in #(
7884 *"$as_nl"*)
7885 expr "X$arg" : "X\\(.*\\)$as_nl";
7886 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7887 esac;
7888 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7889 '
7890 export as_echo_n_body
7891 as_echo_n='sh -c $as_echo_n_body as_echo'
7892 fi
7893 export as_echo_body
7894 as_echo='sh -c $as_echo_body as_echo'
7895 fi
7896
7897 # The user is always right.
7898 if test "${PATH_SEPARATOR+set}" != set; then
7899 PATH_SEPARATOR=:
7900 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7901 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7902 PATH_SEPARATOR=';'
7903 }
7904 fi
7905
7906
7907 # IFS
7908 # We need space, tab and new line, in precisely that order. Quoting is
7909 # there to prevent editors from complaining about space-tab.
7910 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7911 # splitting by setting IFS to empty value.)
7912 IFS=" "" $as_nl"
7913
7914 # Find who we are. Look in the path if we contain no directory separator.
7915 as_myself=
7916 case $0 in #((
7917 *[\\/]* ) as_myself=$0 ;;
7918 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7919 for as_dir in $PATH
7920 do
7921 IFS=$as_save_IFS
7922 test -z "$as_dir" && as_dir=.
7923 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7924 done
7925 IFS=$as_save_IFS
7926
7927 ;;
7928 esac
7929 # We did not find ourselves, most probably we were run as `sh COMMAND'
7930 # in which case we are not to be found in the path.
7931 if test "x$as_myself" = x; then
7932 as_myself=$0
7933 fi
7934 if test ! -f "$as_myself"; then
7935 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7936 exit 1
7937 fi
7938
7939 # Unset variables that we do not need and which cause bugs (e.g. in
7940 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7941 # suppresses any "Segmentation fault" message there. '((' could
7942 # trigger a bug in pdksh 5.2.14.
7943 for as_var in BASH_ENV ENV MAIL MAILPATH
7944 do eval test x\${$as_var+set} = xset \
7945 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7946 done
7947 PS1='$ '
7948 PS2='> '
7949 PS4='+ '
7950
7951 # NLS nuisances.
7952 LC_ALL=C
7953 export LC_ALL
7954 LANGUAGE=C
7955 export LANGUAGE
7956
7957 # CDPATH.
7958 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7959
7960
7961 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7962 # ----------------------------------------
7963 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7964 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7965 # script with STATUS, using 1 if that was 0.
7966 as_fn_error ()
7967 {
7968 as_status=$1; test $as_status -eq 0 && as_status=1
7969 if test "$4"; then
7970 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7971 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7972 fi
7973 $as_echo "$as_me: error: $2" >&2
7974 as_fn_exit $as_status
7975 } # as_fn_error
7976
7977
7978 # as_fn_set_status STATUS
7979 # -----------------------
7980 # Set $? to STATUS, without forking.
7981 as_fn_set_status ()
7982 {
7983 return $1
7984 } # as_fn_set_status
7985
7986 # as_fn_exit STATUS
7987 # -----------------
7988 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7989 as_fn_exit ()
7990 {
7991 set +e
7992 as_fn_set_status $1
7993 exit $1
7994 } # as_fn_exit
7995
7996 # as_fn_unset VAR
7997 # ---------------
7998 # Portably unset VAR.
7999 as_fn_unset ()
8000 {
8001 { eval $1=; unset $1;}
8002 }
8003 as_unset=as_fn_unset
8004 # as_fn_append VAR VALUE
8005 # ----------------------
8006 # Append the text in VALUE to the end of the definition contained in VAR. Take
8007 # advantage of any shell optimizations that allow amortized linear growth over
8008 # repeated appends, instead of the typical quadratic growth present in naive
8009 # implementations.
8010 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8011 eval 'as_fn_append ()
8012 {
8013 eval $1+=\$2
8014 }'
8015 else
8016 as_fn_append ()
8017 {
8018 eval $1=\$$1\$2
8019 }
8020 fi # as_fn_append
8021
8022 # as_fn_arith ARG...
8023 # ------------------
8024 # Perform arithmetic evaluation on the ARGs, and store the result in the
8025 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8026 # must be portable across $(()) and expr.
8027 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8028 eval 'as_fn_arith ()
8029 {
8030 as_val=$(( $* ))
8031 }'
8032 else
8033 as_fn_arith ()
8034 {
8035 as_val=`expr "$@" || test $? -eq 1`
8036 }
8037 fi # as_fn_arith
8038
8039
8040 if expr a : '\(a\)' >/dev/null 2>&1 &&
8041 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8042 as_expr=expr
8043 else
8044 as_expr=false
8045 fi
8046
8047 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8048 as_basename=basename
8049 else
8050 as_basename=false
8051 fi
8052
8053 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8054 as_dirname=dirname
8055 else
8056 as_dirname=false
8057 fi
8058
8059 as_me=`$as_basename -- "$0" ||
8060 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8061 X"$0" : 'X\(//\)$' \| \
8062 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8063 $as_echo X/"$0" |
8064 sed '/^.*\/\([^/][^/]*\)\/*$/{
8065 s//\1/
8066 q
8067 }
8068 /^X\/\(\/\/\)$/{
8069 s//\1/
8070 q
8071 }
8072 /^X\/\(\/\).*/{
8073 s//\1/
8074 q
8075 }
8076 s/.*/./; q'`
8077
8078 # Avoid depending upon Character Ranges.
8079 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8080 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8081 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8082 as_cr_digits='0123456789'
8083 as_cr_alnum=$as_cr_Letters$as_cr_digits
8084
8085 ECHO_C= ECHO_N= ECHO_T=
8086 case `echo -n x` in #(((((
8087 -n*)
8088 case `echo 'xy\c'` in
8089 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8090 xy) ECHO_C='\c';;
8091 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8092 ECHO_T=' ';;
8093 esac;;
8094 *)
8095 ECHO_N='-n';;
8096 esac
8097
8098 rm -f conf$$ conf$$.exe conf$$.file
8099 if test -d conf$$.dir; then
8100 rm -f conf$$.dir/conf$$.file
8101 else
8102 rm -f conf$$.dir
8103 mkdir conf$$.dir 2>/dev/null
8104 fi
8105 if (echo >conf$$.file) 2>/dev/null; then
8106 if ln -s conf$$.file conf$$ 2>/dev/null; then
8107 as_ln_s='ln -s'
8108 # ... but there are two gotchas:
8109 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8110 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8111 # In both cases, we have to default to `cp -pR'.
8112 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8113 as_ln_s='cp -pR'
8114 elif ln conf$$.file conf$$ 2>/dev/null; then
8115 as_ln_s=ln
8116 else
8117 as_ln_s='cp -pR'
8118 fi
8119 else
8120 as_ln_s='cp -pR'
8121 fi
8122 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8123 rmdir conf$$.dir 2>/dev/null
8124
8125
8126 # as_fn_mkdir_p
8127 # -------------
8128 # Create "$as_dir" as a directory, including parents if necessary.
8129 as_fn_mkdir_p ()
8130 {
8131
8132 case $as_dir in #(
8133 -*) as_dir=./$as_dir;;
8134 esac
8135 test -d "$as_dir" || eval $as_mkdir_p || {
8136 as_dirs=
8137 while :; do
8138 case $as_dir in #(
8139 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8140 *) as_qdir=$as_dir;;
8141 esac
8142 as_dirs="'$as_qdir' $as_dirs"
8143 as_dir=`$as_dirname -- "$as_dir" ||
8144 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8145 X"$as_dir" : 'X\(//\)[^/]' \| \
8146 X"$as_dir" : 'X\(//\)$' \| \
8147 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8148 $as_echo X"$as_dir" |
8149 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8150 s//\1/
8151 q
8152 }
8153 /^X\(\/\/\)[^/].*/{
8154 s//\1/
8155 q
8156 }
8157 /^X\(\/\/\)$/{
8158 s//\1/
8159 q
8160 }
8161 /^X\(\/\).*/{
8162 s//\1/
8163 q
8164 }
8165 s/.*/./; q'`
8166 test -d "$as_dir" && break
8167 done
8168 test -z "$as_dirs" || eval "mkdir $as_dirs"
8169 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8170
8171
8172 } # as_fn_mkdir_p
8173 if mkdir -p . 2>/dev/null; then
8174 as_mkdir_p='mkdir -p "$as_dir"'
8175 else
8176 test -d ./-p && rmdir ./-p
8177 as_mkdir_p=false
8178 fi
8179
8180
8181 # as_fn_executable_p FILE
8182 # -----------------------
8183 # Test if FILE is an executable regular file.
8184 as_fn_executable_p ()
8185 {
8186 test -f "$1" && test -x "$1"
8187 } # as_fn_executable_p
8188 as_test_x='test -x'
8189 as_executable_p=as_fn_executable_p
8190
8191 # Sed expression to map a string onto a valid CPP name.
8192 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8193
8194 # Sed expression to map a string onto a valid variable name.
8195 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8196
8197
8198 exec 6>&1
8199 ## ----------------------------------- ##
8200 ## Main body of $CONFIG_STATUS script. ##
8201 ## ----------------------------------- ##
8202 _ASEOF
8203 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8204
8205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8206 # Save the log message, to keep $0 and so on meaningful, and to
8207 # report actual input values of CONFIG_FILES etc. instead of their
8208 # values after options handling.
8209 ac_log="
8210 This file was extended by tcpdump $as_me 4.10.0-PRE-GIT, which was
8211 generated by GNU Autoconf 2.69. Invocation command line was
8212
8213 CONFIG_FILES = $CONFIG_FILES
8214 CONFIG_HEADERS = $CONFIG_HEADERS
8215 CONFIG_LINKS = $CONFIG_LINKS
8216 CONFIG_COMMANDS = $CONFIG_COMMANDS
8217 $ $0 $@
8218
8219 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8220 "
8221
8222 _ACEOF
8223
8224 case $ac_config_files in *"
8225 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8226 esac
8227
8228 case $ac_config_headers in *"
8229 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8230 esac
8231
8232
8233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8234 # Files that config.status was made for.
8235 config_files="$ac_config_files"
8236 config_headers="$ac_config_headers"
8237 config_commands="$ac_config_commands"
8238
8239 _ACEOF
8240
8241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8242 ac_cs_usage="\
8243 \`$as_me' instantiates files and other configuration actions
8244 from templates according to the current configuration. Unless the files
8245 and actions are specified as TAGs, all are instantiated by default.
8246
8247 Usage: $0 [OPTION]... [TAG]...
8248
8249 -h, --help print this help, then exit
8250 -V, --version print version number and configuration settings, then exit
8251 --config print configuration, then exit
8252 -q, --quiet, --silent
8253 do not print progress messages
8254 -d, --debug don't remove temporary files
8255 --recheck update $as_me by reconfiguring in the same conditions
8256 --file=FILE[:TEMPLATE]
8257 instantiate the configuration file FILE
8258 --header=FILE[:TEMPLATE]
8259 instantiate the configuration header FILE
8260
8261 Configuration files:
8262 $config_files
8263
8264 Configuration headers:
8265 $config_headers
8266
8267 Configuration commands:
8268 $config_commands
8269
8270 Report bugs to the package provider."
8271
8272 _ACEOF
8273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8274 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8275 ac_cs_version="\\
8276 tcpdump config.status 4.10.0-PRE-GIT
8277 configured by $0, generated by GNU Autoconf 2.69,
8278 with options \\"\$ac_cs_config\\"
8279
8280 Copyright (C) 2012 Free Software Foundation, Inc.
8281 This config.status script is free software; the Free Software Foundation
8282 gives unlimited permission to copy, distribute and modify it."
8283
8284 ac_pwd='$ac_pwd'
8285 srcdir='$srcdir'
8286 INSTALL='$INSTALL'
8287 test -n "\$AWK" || AWK=awk
8288 _ACEOF
8289
8290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8291 # The default lists apply if the user does not specify any file.
8292 ac_need_defaults=:
8293 while test $# != 0
8294 do
8295 case $1 in
8296 --*=?*)
8297 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8298 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8299 ac_shift=:
8300 ;;
8301 --*=)
8302 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8303 ac_optarg=
8304 ac_shift=:
8305 ;;
8306 *)
8307 ac_option=$1
8308 ac_optarg=$2
8309 ac_shift=shift
8310 ;;
8311 esac
8312
8313 case $ac_option in
8314 # Handling of the options.
8315 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8316 ac_cs_recheck=: ;;
8317 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8318 $as_echo "$ac_cs_version"; exit ;;
8319 --config | --confi | --conf | --con | --co | --c )
8320 $as_echo "$ac_cs_config"; exit ;;
8321 --debug | --debu | --deb | --de | --d | -d )
8322 debug=: ;;
8323 --file | --fil | --fi | --f )
8324 $ac_shift
8325 case $ac_optarg in
8326 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8327 '') as_fn_error $? "missing file argument" ;;
8328 esac
8329 as_fn_append CONFIG_FILES " '$ac_optarg'"
8330 ac_need_defaults=false;;
8331 --header | --heade | --head | --hea )
8332 $ac_shift
8333 case $ac_optarg in
8334 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8335 esac
8336 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8337 ac_need_defaults=false;;
8338 --he | --h)
8339 # Conflict between --help and --header
8340 as_fn_error $? "ambiguous option: \`$1'
8341 Try \`$0 --help' for more information.";;
8342 --help | --hel | -h )
8343 $as_echo "$ac_cs_usage"; exit ;;
8344 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8345 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8346 ac_cs_silent=: ;;
8347
8348 # This is an error.
8349 -*) as_fn_error $? "unrecognized option: \`$1'
8350 Try \`$0 --help' for more information." ;;
8351
8352 *) as_fn_append ac_config_targets " $1"
8353 ac_need_defaults=false ;;
8354
8355 esac
8356 shift
8357 done
8358
8359 ac_configure_extra_args=
8360
8361 if $ac_cs_silent; then
8362 exec 6>/dev/null
8363 ac_configure_extra_args="$ac_configure_extra_args --silent"
8364 fi
8365
8366 _ACEOF
8367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8368 if \$ac_cs_recheck; then
8369 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8370 shift
8371 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8372 CONFIG_SHELL='$SHELL'
8373 export CONFIG_SHELL
8374 exec "\$@"
8375 fi
8376
8377 _ACEOF
8378 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8379 exec 5>>config.log
8380 {
8381 echo
8382 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8383 ## Running $as_me. ##
8384 _ASBOX
8385 $as_echo "$ac_log"
8386 } >&5
8387
8388 _ACEOF
8389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8390 #
8391 # INIT-COMMANDS
8392 #
8393
8394
8395 _ACEOF
8396
8397 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8398
8399 # Handling of arguments.
8400 for ac_config_target in $ac_config_targets
8401 do
8402 case $ac_config_target in
8403 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8404 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8405 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8406 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
8407
8408 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8409 esac
8410 done
8411
8412
8413 # If the user did not use the arguments to specify the items to instantiate,
8414 # then the envvar interface is used. Set only those that are not.
8415 # We use the long form for the default assignment because of an extremely
8416 # bizarre bug on SunOS 4.1.3.
8417 if $ac_need_defaults; then
8418 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8419 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8420 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8421 fi
8422
8423 # Have a temporary directory for convenience. Make it in the build tree
8424 # simply because there is no reason against having it here, and in addition,
8425 # creating and moving files from /tmp can sometimes cause problems.
8426 # Hook for its removal unless debugging.
8427 # Note that there is a small window in which the directory will not be cleaned:
8428 # after its creation but before its name has been assigned to `$tmp'.
8429 $debug ||
8430 {
8431 tmp= ac_tmp=
8432 trap 'exit_status=$?
8433 : "${ac_tmp:=$tmp}"
8434 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8435 ' 0
8436 trap 'as_fn_exit 1' 1 2 13 15
8437 }
8438 # Create a (secure) tmp directory for tmp files.
8439
8440 {
8441 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8442 test -d "$tmp"
8443 } ||
8444 {
8445 tmp=./conf$$-$RANDOM
8446 (umask 077 && mkdir "$tmp")
8447 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8448 ac_tmp=$tmp
8449
8450 # Set up the scripts for CONFIG_FILES section.
8451 # No need to generate them if there are no CONFIG_FILES.
8452 # This happens for instance with `./config.status config.h'.
8453 if test -n "$CONFIG_FILES"; then
8454
8455
8456 ac_cr=`echo X | tr X '\015'`
8457 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8458 # But we know of no other shell where ac_cr would be empty at this
8459 # point, so we can use a bashism as a fallback.
8460 if test "x$ac_cr" = x; then
8461 eval ac_cr=\$\'\\r\'
8462 fi
8463 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8464 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8465 ac_cs_awk_cr='\\r'
8466 else
8467 ac_cs_awk_cr=$ac_cr
8468 fi
8469
8470 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8471 _ACEOF
8472
8473
8474 {
8475 echo "cat >conf$$subs.awk <<_ACEOF" &&
8476 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8477 echo "_ACEOF"
8478 } >conf$$subs.sh ||
8479 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8480 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8481 ac_delim='%!_!# '
8482 for ac_last_try in false false false false false :; do
8483 . ./conf$$subs.sh ||
8484 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8485
8486 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8487 if test $ac_delim_n = $ac_delim_num; then
8488 break
8489 elif $ac_last_try; then
8490 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8491 else
8492 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8493 fi
8494 done
8495 rm -f conf$$subs.sh
8496
8497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8498 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8499 _ACEOF
8500 sed -n '
8501 h
8502 s/^/S["/; s/!.*/"]=/
8503 p
8504 g
8505 s/^[^!]*!//
8506 :repl
8507 t repl
8508 s/'"$ac_delim"'$//
8509 t delim
8510 :nl
8511 h
8512 s/\(.\{148\}\)..*/\1/
8513 t more1
8514 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8515 p
8516 n
8517 b repl
8518 :more1
8519 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8520 p
8521 g
8522 s/.\{148\}//
8523 t nl
8524 :delim
8525 h
8526 s/\(.\{148\}\)..*/\1/
8527 t more2
8528 s/["\\]/\\&/g; s/^/"/; s/$/"/
8529 p
8530 b
8531 :more2
8532 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8533 p
8534 g
8535 s/.\{148\}//
8536 t delim
8537 ' <conf$$subs.awk | sed '
8538 /^[^""]/{
8539 N
8540 s/\n//
8541 }
8542 ' >>$CONFIG_STATUS || ac_write_fail=1
8543 rm -f conf$$subs.awk
8544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8545 _ACAWK
8546 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8547 for (key in S) S_is_set[key] = 1
8548 FS = "\a"
8549
8550 }
8551 {
8552 line = $ 0
8553 nfields = split(line, field, "@")
8554 substed = 0
8555 len = length(field[1])
8556 for (i = 2; i < nfields; i++) {
8557 key = field[i]
8558 keylen = length(key)
8559 if (S_is_set[key]) {
8560 value = S[key]
8561 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8562 len += length(value) + length(field[++i])
8563 substed = 1
8564 } else
8565 len += 1 + keylen
8566 }
8567
8568 print line
8569 }
8570
8571 _ACAWK
8572 _ACEOF
8573 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8574 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8575 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8576 else
8577 cat
8578 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8579 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8580 _ACEOF
8581
8582 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8583 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8584 # trailing colons and then remove the whole line if VPATH becomes empty
8585 # (actually we leave an empty line to preserve line numbers).
8586 if test "x$srcdir" = x.; then
8587 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8588 h
8589 s///
8590 s/^/:/
8591 s/[ ]*$/:/
8592 s/:\$(srcdir):/:/g
8593 s/:\${srcdir}:/:/g
8594 s/:@srcdir@:/:/g
8595 s/^:*//
8596 s/:*$//
8597 x
8598 s/\(=[ ]*\).*/\1/
8599 G
8600 s/\n//
8601 s/^[^=]*=[ ]*$//
8602 }'
8603 fi
8604
8605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8606 fi # test -n "$CONFIG_FILES"
8607
8608 # Set up the scripts for CONFIG_HEADERS section.
8609 # No need to generate them if there are no CONFIG_HEADERS.
8610 # This happens for instance with `./config.status Makefile'.
8611 if test -n "$CONFIG_HEADERS"; then
8612 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8613 BEGIN {
8614 _ACEOF
8615
8616 # Transform confdefs.h into an awk script `defines.awk', embedded as
8617 # here-document in config.status, that substitutes the proper values into
8618 # config.h.in to produce config.h.
8619
8620 # Create a delimiter string that does not exist in confdefs.h, to ease
8621 # handling of long lines.
8622 ac_delim='%!_!# '
8623 for ac_last_try in false false :; do
8624 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8625 if test -z "$ac_tt"; then
8626 break
8627 elif $ac_last_try; then
8628 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8629 else
8630 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8631 fi
8632 done
8633
8634 # For the awk script, D is an array of macro values keyed by name,
8635 # likewise P contains macro parameters if any. Preserve backslash
8636 # newline sequences.
8637
8638 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8639 sed -n '
8640 s/.\{148\}/&'"$ac_delim"'/g
8641 t rset
8642 :rset
8643 s/^[ ]*#[ ]*define[ ][ ]*/ /
8644 t def
8645 d
8646 :def
8647 s/\\$//
8648 t bsnl
8649 s/["\\]/\\&/g
8650 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8651 D["\1"]=" \3"/p
8652 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8653 d
8654 :bsnl
8655 s/["\\]/\\&/g
8656 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8657 D["\1"]=" \3\\\\\\n"\\/p
8658 t cont
8659 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8660 t cont
8661 d
8662 :cont
8663 n
8664 s/.\{148\}/&'"$ac_delim"'/g
8665 t clear
8666 :clear
8667 s/\\$//
8668 t bsnlc
8669 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8670 d
8671 :bsnlc
8672 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8673 b cont
8674 ' <confdefs.h | sed '
8675 s/'"$ac_delim"'/"\\\
8676 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8677
8678 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8679 for (key in D) D_is_set[key] = 1
8680 FS = "\a"
8681 }
8682 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8683 line = \$ 0
8684 split(line, arg, " ")
8685 if (arg[1] == "#") {
8686 defundef = arg[2]
8687 mac1 = arg[3]
8688 } else {
8689 defundef = substr(arg[1], 2)
8690 mac1 = arg[2]
8691 }
8692 split(mac1, mac2, "(") #)
8693 macro = mac2[1]
8694 prefix = substr(line, 1, index(line, defundef) - 1)
8695 if (D_is_set[macro]) {
8696 # Preserve the white space surrounding the "#".
8697 print prefix "define", macro P[macro] D[macro]
8698 next
8699 } else {
8700 # Replace #undef with comments. This is necessary, for example,
8701 # in the case of _POSIX_SOURCE, which is predefined and required
8702 # on some systems where configure will not decide to define it.
8703 if (defundef == "undef") {
8704 print "/*", prefix defundef, macro, "*/"
8705 next
8706 }
8707 }
8708 }
8709 { print }
8710 _ACAWK
8711 _ACEOF
8712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8713 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8714 fi # test -n "$CONFIG_HEADERS"
8715
8716
8717 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8718 shift
8719 for ac_tag
8720 do
8721 case $ac_tag in
8722 :[FHLC]) ac_mode=$ac_tag; continue;;
8723 esac
8724 case $ac_mode$ac_tag in
8725 :[FHL]*:*);;
8726 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8727 :[FH]-) ac_tag=-:-;;
8728 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8729 esac
8730 ac_save_IFS=$IFS
8731 IFS=:
8732 set x $ac_tag
8733 IFS=$ac_save_IFS
8734 shift
8735 ac_file=$1
8736 shift
8737
8738 case $ac_mode in
8739 :L) ac_source=$1;;
8740 :[FH])
8741 ac_file_inputs=
8742 for ac_f
8743 do
8744 case $ac_f in
8745 -) ac_f="$ac_tmp/stdin";;
8746 *) # Look for the file first in the build tree, then in the source tree
8747 # (if the path is not absolute). The absolute path cannot be DOS-style,
8748 # because $ac_f cannot contain `:'.
8749 test -f "$ac_f" ||
8750 case $ac_f in
8751 [\\/$]*) false;;
8752 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8753 esac ||
8754 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8755 esac
8756 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8757 as_fn_append ac_file_inputs " '$ac_f'"
8758 done
8759
8760 # Let's still pretend it is `configure' which instantiates (i.e., don't
8761 # use $as_me), people would be surprised to read:
8762 # /* config.h. Generated by config.status. */
8763 configure_input='Generated from '`
8764 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8765 `' by configure.'
8766 if test x"$ac_file" != x-; then
8767 configure_input="$ac_file. $configure_input"
8768 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8769 $as_echo "$as_me: creating $ac_file" >&6;}
8770 fi
8771 # Neutralize special characters interpreted by sed in replacement strings.
8772 case $configure_input in #(
8773 *\&* | *\|* | *\\* )
8774 ac_sed_conf_input=`$as_echo "$configure_input" |
8775 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8776 *) ac_sed_conf_input=$configure_input;;
8777 esac
8778
8779 case $ac_tag in
8780 *:-:* | *:-) cat >"$ac_tmp/stdin" \
8781 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8782 esac
8783 ;;
8784 esac
8785
8786 ac_dir=`$as_dirname -- "$ac_file" ||
8787 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8788 X"$ac_file" : 'X\(//\)[^/]' \| \
8789 X"$ac_file" : 'X\(//\)$' \| \
8790 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8791 $as_echo X"$ac_file" |
8792 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8793 s//\1/
8794 q
8795 }
8796 /^X\(\/\/\)[^/].*/{
8797 s//\1/
8798 q
8799 }
8800 /^X\(\/\/\)$/{
8801 s//\1/
8802 q
8803 }
8804 /^X\(\/\).*/{
8805 s//\1/
8806 q
8807 }
8808 s/.*/./; q'`
8809 as_dir="$ac_dir"; as_fn_mkdir_p
8810 ac_builddir=.
8811
8812 case "$ac_dir" in
8813 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8814 *)
8815 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8816 # A ".." for each directory in $ac_dir_suffix.
8817 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8818 case $ac_top_builddir_sub in
8819 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8820 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8821 esac ;;
8822 esac
8823 ac_abs_top_builddir=$ac_pwd
8824 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8825 # for backward compatibility:
8826 ac_top_builddir=$ac_top_build_prefix
8827
8828 case $srcdir in
8829 .) # We are building in place.
8830 ac_srcdir=.
8831 ac_top_srcdir=$ac_top_builddir_sub
8832 ac_abs_top_srcdir=$ac_pwd ;;
8833 [\\/]* | ?:[\\/]* ) # Absolute name.
8834 ac_srcdir=$srcdir$ac_dir_suffix;
8835 ac_top_srcdir=$srcdir
8836 ac_abs_top_srcdir=$srcdir ;;
8837 *) # Relative name.
8838 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8839 ac_top_srcdir=$ac_top_build_prefix$srcdir
8840 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8841 esac
8842 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8843
8844
8845 case $ac_mode in
8846 :F)
8847 #
8848 # CONFIG_FILE
8849 #
8850
8851 case $INSTALL in
8852 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8853 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8854 esac
8855 _ACEOF
8856
8857 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8858 # If the template does not know about datarootdir, expand it.
8859 # FIXME: This hack should be removed a few years after 2.60.
8860 ac_datarootdir_hack=; ac_datarootdir_seen=
8861 ac_sed_dataroot='
8862 /datarootdir/ {
8863 p
8864 q
8865 }
8866 /@datadir@/p
8867 /@docdir@/p
8868 /@infodir@/p
8869 /@localedir@/p
8870 /@mandir@/p'
8871 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8872 *datarootdir*) ac_datarootdir_seen=yes;;
8873 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8875 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8876 _ACEOF
8877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8878 ac_datarootdir_hack='
8879 s&@datadir@&$datadir&g
8880 s&@docdir@&$docdir&g
8881 s&@infodir@&$infodir&g
8882 s&@localedir@&$localedir&g
8883 s&@mandir@&$mandir&g
8884 s&\\\${datarootdir}&$datarootdir&g' ;;
8885 esac
8886 _ACEOF
8887
8888 # Neutralize VPATH when `$srcdir' = `.'.
8889 # Shell code in configure.ac might set extrasub.
8890 # FIXME: do we really want to maintain this feature?
8891 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8892 ac_sed_extra="$ac_vpsub
8893 $extrasub
8894 _ACEOF
8895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8896 :t
8897 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8898 s|@configure_input@|$ac_sed_conf_input|;t t
8899 s&@top_builddir@&$ac_top_builddir_sub&;t t
8900 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8901 s&@srcdir@&$ac_srcdir&;t t
8902 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8903 s&@top_srcdir@&$ac_top_srcdir&;t t
8904 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8905 s&@builddir@&$ac_builddir&;t t
8906 s&@abs_builddir@&$ac_abs_builddir&;t t
8907 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8908 s&@INSTALL@&$ac_INSTALL&;t t
8909 $ac_datarootdir_hack
8910 "
8911 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8912 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8913
8914 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8915 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8916 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8917 "$ac_tmp/out"`; test -z "$ac_out"; } &&
8918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8919 which seems to be undefined. Please make sure it is defined" >&5
8920 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8921 which seems to be undefined. Please make sure it is defined" >&2;}
8922
8923 rm -f "$ac_tmp/stdin"
8924 case $ac_file in
8925 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8926 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8927 esac \
8928 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8929 ;;
8930 :H)
8931 #
8932 # CONFIG_HEADER
8933 #
8934 if test x"$ac_file" != x-; then
8935 {
8936 $as_echo "/* $configure_input */" \
8937 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8938 } >"$ac_tmp/config.h" \
8939 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8940 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8942 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8943 else
8944 rm -f "$ac_file"
8945 mv "$ac_tmp/config.h" "$ac_file" \
8946 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8947 fi
8948 else
8949 $as_echo "/* $configure_input */" \
8950 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8951 || as_fn_error $? "could not create -" "$LINENO" 5
8952 fi
8953 ;;
8954
8955 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8956 $as_echo "$as_me: executing $ac_file commands" >&6;}
8957 ;;
8958 esac
8959
8960
8961 case $ac_file$ac_mode in
8962 "default-1":C) if test -f .devel; then
8963 echo timestamp > stamp-h
8964 cat Makefile-devel-adds >> Makefile
8965 make depend
8966 fi ;;
8967
8968 esac
8969 done # for ac_tag
8970
8971
8972 as_fn_exit 0
8973 _ACEOF
8974 ac_clean_files=$ac_clean_files_save
8975
8976 test $ac_write_fail = 0 ||
8977 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8978
8979
8980 # configure is writing to config.log, and then calls config.status.
8981 # config.status does its own redirection, appending to config.log.
8982 # Unfortunately, on DOS this fails, as config.log is still kept open
8983 # by configure, so config.status won't be able to write to it; its
8984 # output is simply discarded. So we exec the FD to /dev/null,
8985 # effectively closing config.log, so it can be properly (re)opened and
8986 # appended to by config.status. When coming back to configure, we
8987 # need to make the FD available again.
8988 if test "$no_create" != yes; then
8989 ac_cs_success=:
8990 ac_config_status_args=
8991 test "$silent" = yes &&
8992 ac_config_status_args="$ac_config_status_args --quiet"
8993 exec 5>/dev/null
8994 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8995 exec 5>>config.log
8996 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8997 # would make configure fail if this is the last instruction.
8998 $ac_cs_success || as_fn_exit 1
8999 fi
9000 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9002 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9003 fi
9004
9005 exit 0
[mirror] the TCPdump network dissector