1: #! /bin/sh
2: # Guess values for system-dependent variables and create Makefiles.
3: # Generated by GNU Autoconf 2.69 for iftop 1.0pre4.
4: #
5: # Report bugs to <pdw@ex-parrot.com>.
6: #
7: #
8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9: #
10: #
11: # This configure script is free software; the Free Software Foundation
12: # gives unlimited permission to copy, distribute and modify it.
13: ## -------------------- ##
14: ## M4sh Initialization. ##
15: ## -------------------- ##
16:
17: # Be more Bourne compatible
18: DUALCASE=1; export DUALCASE # for MKS sh
19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20: emulate sh
21: NULLCMD=:
22: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23: # is contrary to our usage. Disable this feature.
24: alias -g '${1+"$@"}'='"$@"'
25: setopt NO_GLOB_SUBST
26: else
27: case `(set -o) 2>/dev/null` in #(
28: *posix*) :
29: set -o posix ;; #(
30: *) :
31: ;;
32: esac
33: fi
34:
35:
36: as_nl='
37: '
38: export as_nl
39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43: # Prefer a ksh shell builtin over an external printf program on Solaris,
44: # but without wasting forks for bash or zsh.
45: if test -z "$BASH_VERSION$ZSH_VERSION" \
46: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47: as_echo='print -r --'
48: as_echo_n='print -rn --'
49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50: as_echo='printf %s\n'
51: as_echo_n='printf %s'
52: else
53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55: as_echo_n='/usr/ucb/echo -n'
56: else
57: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58: as_echo_n_body='eval
59: arg=$1;
60: case $arg in #(
61: *"$as_nl"*)
62: expr "X$arg" : "X\\(.*\\)$as_nl";
63: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64: esac;
65: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66: '
67: export as_echo_n_body
68: as_echo_n='sh -c $as_echo_n_body as_echo'
69: fi
70: export as_echo_body
71: as_echo='sh -c $as_echo_body as_echo'
72: fi
73:
74: # The user is always right.
75: if test "${PATH_SEPARATOR+set}" != set; then
76: PATH_SEPARATOR=:
77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79: PATH_SEPARATOR=';'
80: }
81: fi
82:
83:
84: # IFS
85: # We need space, tab and new line, in precisely that order. Quoting is
86: # there to prevent editors from complaining about space-tab.
87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88: # splitting by setting IFS to empty value.)
89: IFS=" "" $as_nl"
90:
91: # Find who we are. Look in the path if we contain no directory separator.
92: as_myself=
93: case $0 in #((
94: *[\\/]* ) as_myself=$0 ;;
95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96: for as_dir in $PATH
97: do
98: IFS=$as_save_IFS
99: test -z "$as_dir" && as_dir=.
100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101: done
102: IFS=$as_save_IFS
103:
104: ;;
105: esac
106: # We did not find ourselves, most probably we were run as `sh COMMAND'
107: # in which case we are not to be found in the path.
108: if test "x$as_myself" = x; then
109: as_myself=$0
110: fi
111: if test ! -f "$as_myself"; then
112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113: exit 1
114: fi
115:
116: # Unset variables that we do not need and which cause bugs (e.g. in
117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118: # suppresses any "Segmentation fault" message there. '((' could
119: # trigger a bug in pdksh 5.2.14.
120: for as_var in BASH_ENV ENV MAIL MAILPATH
121: do eval test x\${$as_var+set} = xset \
122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123: done
124: PS1='$ '
125: PS2='> '
126: PS4='+ '
127:
128: # NLS nuisances.
129: LC_ALL=C
130: export LC_ALL
131: LANGUAGE=C
132: export LANGUAGE
133:
134: # CDPATH.
135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136:
137: # Use a proper internal environment variable to ensure we don't fall
138: # into an infinite loop, continuously re-executing ourselves.
139: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140: _as_can_reexec=no; export _as_can_reexec;
141: # We cannot yet assume a decent shell, so we have to provide a
142: # neutralization value for shells without unset; and this also
143: # works around shells that cannot unset nonexistent variables.
144: # Preserve -v and -x to the replacement shell.
145: BASH_ENV=/dev/null
146: ENV=/dev/null
147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148: case $- in # ((((
149: *v*x* | *x*v* ) as_opts=-vx ;;
150: *v* ) as_opts=-v ;;
151: *x* ) as_opts=-x ;;
152: * ) as_opts= ;;
153: esac
154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155: # Admittedly, this is quite paranoid, since all the known shells bail
156: # out after a failed `exec'.
157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158: as_fn_exit 255
159: fi
160: # We don't want this to propagate to other subprocesses.
161: { _as_can_reexec=; unset _as_can_reexec;}
162: if test "x$CONFIG_SHELL" = x; then
163: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164: emulate sh
165: NULLCMD=:
166: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167: # is contrary to our usage. Disable this feature.
168: alias -g '\${1+\"\$@\"}'='\"\$@\"'
169: setopt NO_GLOB_SUBST
170: else
171: case \`(set -o) 2>/dev/null\` in #(
172: *posix*) :
173: set -o posix ;; #(
174: *) :
175: ;;
176: esac
177: fi
178: "
179: as_required="as_fn_return () { (exit \$1); }
180: as_fn_success () { as_fn_return 0; }
181: as_fn_failure () { as_fn_return 1; }
182: as_fn_ret_success () { return 0; }
183: as_fn_ret_failure () { return 1; }
184:
185: exitcode=0
186: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191:
192: else
193: exitcode=1; echo positional parameters were not saved.
194: fi
195: test x\$exitcode = x0 || exit 1
196: test -x / || exit 1"
197: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201: test \$(( 1 + 1 )) = 2 || exit 1"
202: if (eval "$as_required") 2>/dev/null; then :
203: as_have_required=yes
204: else
205: as_have_required=no
206: fi
207: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208:
209: else
210: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211: as_found=false
212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213: do
214: IFS=$as_save_IFS
215: test -z "$as_dir" && as_dir=.
216: as_found=:
217: case $as_dir in #(
218: /*)
219: for as_base in sh bash ksh sh5; do
220: # Try only shells that exist, to save several forks.
221: as_shell=$as_dir/$as_base
222: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224: CONFIG_SHELL=$as_shell as_have_required=yes
225: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226: break 2
227: fi
228: fi
229: done;;
230: esac
231: as_found=false
232: done
233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235: CONFIG_SHELL=$SHELL as_have_required=yes
236: fi; }
237: IFS=$as_save_IFS
238:
239:
240: if test "x$CONFIG_SHELL" != x; then :
241: export CONFIG_SHELL
242: # We cannot yet assume a decent shell, so we have to provide a
243: # neutralization value for shells without unset; and this also
244: # works around shells that cannot unset nonexistent variables.
245: # Preserve -v and -x to the replacement shell.
246: BASH_ENV=/dev/null
247: ENV=/dev/null
248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249: case $- in # ((((
250: *v*x* | *x*v* ) as_opts=-vx ;;
251: *v* ) as_opts=-v ;;
252: *x* ) as_opts=-x ;;
253: * ) as_opts= ;;
254: esac
255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256: # Admittedly, this is quite paranoid, since all the known shells bail
257: # out after a failed `exec'.
258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259: exit 255
260: fi
261:
262: if test x$as_have_required = xno; then :
263: $as_echo "$0: This script requires a shell more modern than all"
264: $as_echo "$0: the shells that I found on your system."
265: if test x${ZSH_VERSION+set} = xset ; then
266: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267: $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268: else
269: $as_echo "$0: Please tell bug-autoconf@gnu.org and pdw@ex-parrot.com
270: $0: about your system, including any error possibly output
271: $0: before this message. Then install a modern shell, or
272: $0: manually run the script under such a shell if you do
273: $0: have one."
274: fi
275: exit 1
276: fi
277: fi
278: fi
279: SHELL=${CONFIG_SHELL-/bin/sh}
280: export SHELL
281: # Unset more variables known to interfere with behavior of common tools.
282: CLICOLOR_FORCE= GREP_OPTIONS=
283: unset CLICOLOR_FORCE GREP_OPTIONS
284:
285: ## --------------------- ##
286: ## M4sh Shell Functions. ##
287: ## --------------------- ##
288: # as_fn_unset VAR
289: # ---------------
290: # Portably unset VAR.
291: as_fn_unset ()
292: {
293: { eval $1=; unset $1;}
294: }
295: as_unset=as_fn_unset
296:
297: # as_fn_set_status STATUS
298: # -----------------------
299: # Set $? to STATUS, without forking.
300: as_fn_set_status ()
301: {
302: return $1
303: } # as_fn_set_status
304:
305: # as_fn_exit STATUS
306: # -----------------
307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308: as_fn_exit ()
309: {
310: set +e
311: as_fn_set_status $1
312: exit $1
313: } # as_fn_exit
314:
315: # as_fn_mkdir_p
316: # -------------
317: # Create "$as_dir" as a directory, including parents if necessary.
318: as_fn_mkdir_p ()
319: {
320:
321: case $as_dir in #(
322: -*) as_dir=./$as_dir;;
323: esac
324: test -d "$as_dir" || eval $as_mkdir_p || {
325: as_dirs=
326: while :; do
327: case $as_dir in #(
328: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329: *) as_qdir=$as_dir;;
330: esac
331: as_dirs="'$as_qdir' $as_dirs"
332: as_dir=`$as_dirname -- "$as_dir" ||
333: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334: X"$as_dir" : 'X\(//\)[^/]' \| \
335: X"$as_dir" : 'X\(//\)$' \| \
336: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337: $as_echo X"$as_dir" |
338: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339: s//\1/
340: q
341: }
342: /^X\(\/\/\)[^/].*/{
343: s//\1/
344: q
345: }
346: /^X\(\/\/\)$/{
347: s//\1/
348: q
349: }
350: /^X\(\/\).*/{
351: s//\1/
352: q
353: }
354: s/.*/./; q'`
355: test -d "$as_dir" && break
356: done
357: test -z "$as_dirs" || eval "mkdir $as_dirs"
358: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359:
360:
361: } # as_fn_mkdir_p
362:
363: # as_fn_executable_p FILE
364: # -----------------------
365: # Test if FILE is an executable regular file.
366: as_fn_executable_p ()
367: {
368: test -f "$1" && test -x "$1"
369: } # as_fn_executable_p
370: # as_fn_append VAR VALUE
371: # ----------------------
372: # Append the text in VALUE to the end of the definition contained in VAR. Take
373: # advantage of any shell optimizations that allow amortized linear growth over
374: # repeated appends, instead of the typical quadratic growth present in naive
375: # implementations.
376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377: eval 'as_fn_append ()
378: {
379: eval $1+=\$2
380: }'
381: else
382: as_fn_append ()
383: {
384: eval $1=\$$1\$2
385: }
386: fi # as_fn_append
387:
388: # as_fn_arith ARG...
389: # ------------------
390: # Perform arithmetic evaluation on the ARGs, and store the result in the
391: # global $as_val. Take advantage of shells that can avoid forks. The arguments
392: # must be portable across $(()) and expr.
393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394: eval 'as_fn_arith ()
395: {
396: as_val=$(( $* ))
397: }'
398: else
399: as_fn_arith ()
400: {
401: as_val=`expr "$@" || test $? -eq 1`
402: }
403: fi # as_fn_arith
404:
405:
406: # as_fn_error STATUS ERROR [LINENO LOG_FD]
407: # ----------------------------------------
408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410: # script with STATUS, using 1 if that was 0.
411: as_fn_error ()
412: {
413: as_status=$1; test $as_status -eq 0 && as_status=1
414: if test "$4"; then
415: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417: fi
418: $as_echo "$as_me: error: $2" >&2
419: as_fn_exit $as_status
420: } # as_fn_error
421:
422: if expr a : '\(a\)' >/dev/null 2>&1 &&
423: test "X`expr 00001 : '.*\(...\)'`" = X001; then
424: as_expr=expr
425: else
426: as_expr=false
427: fi
428:
429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430: as_basename=basename
431: else
432: as_basename=false
433: fi
434:
435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436: as_dirname=dirname
437: else
438: as_dirname=false
439: fi
440:
441: as_me=`$as_basename -- "$0" ||
442: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443: X"$0" : 'X\(//\)$' \| \
444: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445: $as_echo X/"$0" |
446: sed '/^.*\/\([^/][^/]*\)\/*$/{
447: s//\1/
448: q
449: }
450: /^X\/\(\/\/\)$/{
451: s//\1/
452: q
453: }
454: /^X\/\(\/\).*/{
455: s//\1/
456: q
457: }
458: s/.*/./; q'`
459:
460: # Avoid depending upon Character Ranges.
461: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464: as_cr_digits='0123456789'
465: as_cr_alnum=$as_cr_Letters$as_cr_digits
466:
467:
468: as_lineno_1=$LINENO as_lineno_1a=$LINENO
469: as_lineno_2=$LINENO as_lineno_2a=$LINENO
470: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473: sed -n '
474: p
475: /[$]LINENO/=
476: ' <$as_myself |
477: sed '
478: s/[$]LINENO.*/&-/
479: t lineno
480: b
481: :lineno
482: N
483: :loop
484: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485: t loop
486: s/-\n.*//
487: ' >$as_me.lineno &&
488: chmod +x "$as_me.lineno" ||
489: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490:
491: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492: # already done that, so ensure we don't try to do so again and fall
493: # in an infinite loop. This has already happened in practice.
494: _as_can_reexec=no; export _as_can_reexec
495: # Don't try to exec as it changes $[0], causing all sort of problems
496: # (the dirname of $[0] is not the place where we might find the
497: # original and so on. Autoconf is especially sensitive to this).
498: . "./$as_me.lineno"
499: # Exit status is that of the last command.
500: exit
501: }
502:
503: ECHO_C= ECHO_N= ECHO_T=
504: case `echo -n x` in #(((((
505: -n*)
506: case `echo 'xy\c'` in
507: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
508: xy) ECHO_C='\c';;
509: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510: ECHO_T=' ';;
511: esac;;
512: *)
513: ECHO_N='-n';;
514: esac
515:
516: rm -f conf$$ conf$$.exe conf$$.file
517: if test -d conf$$.dir; then
518: rm -f conf$$.dir/conf$$.file
519: else
520: rm -f conf$$.dir
521: mkdir conf$$.dir 2>/dev/null
522: fi
523: if (echo >conf$$.file) 2>/dev/null; then
524: if ln -s conf$$.file conf$$ 2>/dev/null; then
525: as_ln_s='ln -s'
526: # ... but there are two gotchas:
527: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529: # In both cases, we have to default to `cp -pR'.
530: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531: as_ln_s='cp -pR'
532: elif ln conf$$.file conf$$ 2>/dev/null; then
533: as_ln_s=ln
534: else
535: as_ln_s='cp -pR'
536: fi
537: else
538: as_ln_s='cp -pR'
539: fi
540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541: rmdir conf$$.dir 2>/dev/null
542:
543: if mkdir -p . 2>/dev/null; then
544: as_mkdir_p='mkdir -p "$as_dir"'
545: else
546: test -d ./-p && rmdir ./-p
547: as_mkdir_p=false
548: fi
549:
550: as_test_x='test -x'
551: as_executable_p=as_fn_executable_p
552:
553: # Sed expression to map a string onto a valid CPP name.
554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555:
556: # Sed expression to map a string onto a valid variable name.
557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558:
559:
560: test -n "$DJDIR" || exec 7<&0 </dev/null
561: exec 6>&1
562:
563: # Name of the host.
564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565: # so uname gets run too.
566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567:
568: #
569: # Initializations.
570: #
571: ac_default_prefix=/usr/local
572: ac_clean_files=
573: ac_config_libobj_dir=.
574: LIBOBJS=
575: cross_compiling=no
576: subdirs=
577: MFLAGS=
578: MAKEFLAGS=
579:
580: # Identity of this package.
581: PACKAGE_NAME='iftop'
582: PACKAGE_TARNAME='iftop'
583: PACKAGE_VERSION='1.0pre4'
584: PACKAGE_STRING='iftop 1.0pre4'
585: PACKAGE_BUGREPORT='pdw@ex-parrot.com'
586: PACKAGE_URL='http://www.ex-parrot.com/pdw/iftop/'
587:
588: # Factoring default headers for most tests.
589: ac_includes_default="\
590: #include <stdio.h>
591: #ifdef HAVE_SYS_TYPES_H
592: # include <sys/types.h>
593: #endif
594: #ifdef HAVE_SYS_STAT_H
595: # include <sys/stat.h>
596: #endif
597: #ifdef STDC_HEADERS
598: # include <stdlib.h>
599: # include <stddef.h>
600: #else
601: # ifdef HAVE_STDLIB_H
602: # include <stdlib.h>
603: # endif
604: #endif
605: #ifdef HAVE_STRING_H
606: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607: # include <memory.h>
608: # endif
609: # include <string.h>
610: #endif
611: #ifdef HAVE_STRINGS_H
612: # include <strings.h>
613: #endif
614: #ifdef HAVE_INTTYPES_H
615: # include <inttypes.h>
616: #endif
617: #ifdef HAVE_STDINT_H
618: # include <stdint.h>
619: #endif
620: #ifdef HAVE_UNISTD_H
621: # include <unistd.h>
622: #endif"
623:
624: ac_subst_vars='am__EXEEXT_FALSE
625: am__EXEEXT_TRUE
626: LTLIBOBJS
627: LIBOBJS
628: ac_aux_dir
629: EGREP
630: GREP
631: CPP
632: am__fastdepCC_FALSE
633: am__fastdepCC_TRUE
634: CCDEPMODE
635: am__nodep
636: AMDEPBACKSLASH
637: AMDEP_FALSE
638: AMDEP_TRUE
639: am__quote
640: am__include
641: DEPDIR
642: OBJEXT
643: EXEEXT
644: ac_ct_CC
645: CPPFLAGS
646: LDFLAGS
647: CFLAGS
648: CC
649: AM_BACKSLASH
650: AM_DEFAULT_VERBOSITY
651: AM_DEFAULT_V
652: AM_V
653: am__untar
654: am__tar
655: AMTAR
656: am__leading_dot
657: SET_MAKE
658: AWK
659: mkdir_p
660: MKDIR_P
661: INSTALL_STRIP_PROGRAM
662: STRIP
663: install_sh
664: MAKEINFO
665: AUTOHEADER
666: AUTOMAKE
667: AUTOCONF
668: ACLOCAL
669: VERSION
670: PACKAGE
671: CYGPATH_W
672: am__isrc
673: INSTALL_DATA
674: INSTALL_SCRIPT
675: INSTALL_PROGRAM
676: target_os
677: target_vendor
678: target_cpu
679: target
680: host_os
681: host_vendor
682: host_cpu
683: host
684: build_os
685: build_vendor
686: build_cpu
687: build
688: target_alias
689: host_alias
690: build_alias
691: LIBS
692: ECHO_T
693: ECHO_N
694: ECHO_C
695: DEFS
696: mandir
697: localedir
698: libdir
699: psdir
700: pdfdir
701: dvidir
702: htmldir
703: infodir
704: docdir
705: oldincludedir
706: includedir
707: localstatedir
708: sharedstatedir
709: sysconfdir
710: datadir
711: datarootdir
712: libexecdir
713: sbindir
714: bindir
715: program_transform_name
716: prefix
717: exec_prefix
718: PACKAGE_URL
719: PACKAGE_BUGREPORT
720: PACKAGE_STRING
721: PACKAGE_VERSION
722: PACKAGE_TARNAME
723: PACKAGE_NAME
724: PATH_SEPARATOR
725: SHELL'
726: ac_subst_files=''
727: ac_user_opts='
728: enable_option_checking
729: enable_silent_rules
730: enable_dependency_tracking
731: with_resolver
732: with_libpcap
733: enable_default_promiscuous
734: '
735: ac_precious_vars='build_alias
736: host_alias
737: target_alias
738: CC
739: CFLAGS
740: LDFLAGS
741: LIBS
742: CPPFLAGS
743: CPP'
744:
745:
746: # Initialize some variables set by options.
747: ac_init_help=
748: ac_init_version=false
749: ac_unrecognized_opts=
750: ac_unrecognized_sep=
751: # The variables have the same names as the options, with
752: # dashes changed to underlines.
753: cache_file=/dev/null
754: exec_prefix=NONE
755: no_create=
756: no_recursion=
757: prefix=NONE
758: program_prefix=NONE
759: program_suffix=NONE
760: program_transform_name=s,x,x,
761: silent=
762: site=
763: srcdir=
764: verbose=
765: x_includes=NONE
766: x_libraries=NONE
767:
768: # Installation directory options.
769: # These are left unexpanded so users can "make install exec_prefix=/foo"
770: # and all the variables that are supposed to be based on exec_prefix
771: # by default will actually change.
772: # Use braces instead of parens because sh, perl, etc. also accept them.
773: # (The list follows the same order as the GNU Coding Standards.)
774: bindir='${exec_prefix}/bin'
775: sbindir='${exec_prefix}/sbin'
776: libexecdir='${exec_prefix}/libexec'
777: datarootdir='${prefix}/share'
778: datadir='${datarootdir}'
779: sysconfdir='${prefix}/etc'
780: sharedstatedir='${prefix}/com'
781: localstatedir='${prefix}/var'
782: includedir='${prefix}/include'
783: oldincludedir='/usr/include'
784: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
785: infodir='${datarootdir}/info'
786: htmldir='${docdir}'
787: dvidir='${docdir}'
788: pdfdir='${docdir}'
789: psdir='${docdir}'
790: libdir='${exec_prefix}/lib'
791: localedir='${datarootdir}/locale'
792: mandir='${datarootdir}/man'
793:
794: ac_prev=
795: ac_dashdash=
796: for ac_option
797: do
798: # If the previous option needs an argument, assign it.
799: if test -n "$ac_prev"; then
800: eval $ac_prev=\$ac_option
801: ac_prev=
802: continue
803: fi
804:
805: case $ac_option in
806: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
807: *=) ac_optarg= ;;
808: *) ac_optarg=yes ;;
809: esac
810:
811: # Accept the important Cygnus configure options, so we can diagnose typos.
812:
813: case $ac_dashdash$ac_option in
814: --)
815: ac_dashdash=yes ;;
816:
817: -bindir | --bindir | --bindi | --bind | --bin | --bi)
818: ac_prev=bindir ;;
819: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
820: bindir=$ac_optarg ;;
821:
822: -build | --build | --buil | --bui | --bu)
823: ac_prev=build_alias ;;
824: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
825: build_alias=$ac_optarg ;;
826:
827: -cache-file | --cache-file | --cache-fil | --cache-fi \
828: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
829: ac_prev=cache_file ;;
830: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
831: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
832: cache_file=$ac_optarg ;;
833:
834: --config-cache | -C)
835: cache_file=config.cache ;;
836:
837: -datadir | --datadir | --datadi | --datad)
838: ac_prev=datadir ;;
839: -datadir=* | --datadir=* | --datadi=* | --datad=*)
840: datadir=$ac_optarg ;;
841:
842: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
843: | --dataroo | --dataro | --datar)
844: ac_prev=datarootdir ;;
845: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
846: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
847: datarootdir=$ac_optarg ;;
848:
849: -disable-* | --disable-*)
850: ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
851: # Reject names that are not valid shell variable names.
852: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
853: as_fn_error $? "invalid feature name: $ac_useropt"
854: ac_useropt_orig=$ac_useropt
855: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
856: case $ac_user_opts in
857: *"
858: "enable_$ac_useropt"
859: "*) ;;
860: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
861: ac_unrecognized_sep=', ';;
862: esac
863: eval enable_$ac_useropt=no ;;
864:
865: -docdir | --docdir | --docdi | --doc | --do)
866: ac_prev=docdir ;;
867: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
868: docdir=$ac_optarg ;;
869:
870: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
871: ac_prev=dvidir ;;
872: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
873: dvidir=$ac_optarg ;;
874:
875: -enable-* | --enable-*)
876: ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
877: # Reject names that are not valid shell variable names.
878: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
879: as_fn_error $? "invalid feature name: $ac_useropt"
880: ac_useropt_orig=$ac_useropt
881: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
882: case $ac_user_opts in
883: *"
884: "enable_$ac_useropt"
885: "*) ;;
886: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
887: ac_unrecognized_sep=', ';;
888: esac
889: eval enable_$ac_useropt=\$ac_optarg ;;
890:
891: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
892: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
893: | --exec | --exe | --ex)
894: ac_prev=exec_prefix ;;
895: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
896: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
897: | --exec=* | --exe=* | --ex=*)
898: exec_prefix=$ac_optarg ;;
899:
900: -gas | --gas | --ga | --g)
901: # Obsolete; use --with-gas.
902: with_gas=yes ;;
903:
904: -help | --help | --hel | --he | -h)
905: ac_init_help=long ;;
906: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
907: ac_init_help=recursive ;;
908: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
909: ac_init_help=short ;;
910:
911: -host | --host | --hos | --ho)
912: ac_prev=host_alias ;;
913: -host=* | --host=* | --hos=* | --ho=*)
914: host_alias=$ac_optarg ;;
915:
916: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
917: ac_prev=htmldir ;;
918: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
919: | --ht=*)
920: htmldir=$ac_optarg ;;
921:
922: -includedir | --includedir | --includedi | --included | --include \
923: | --includ | --inclu | --incl | --inc)
924: ac_prev=includedir ;;
925: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
926: | --includ=* | --inclu=* | --incl=* | --inc=*)
927: includedir=$ac_optarg ;;
928:
929: -infodir | --infodir | --infodi | --infod | --info | --inf)
930: ac_prev=infodir ;;
931: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
932: infodir=$ac_optarg ;;
933:
934: -libdir | --libdir | --libdi | --libd)
935: ac_prev=libdir ;;
936: -libdir=* | --libdir=* | --libdi=* | --libd=*)
937: libdir=$ac_optarg ;;
938:
939: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
940: | --libexe | --libex | --libe)
941: ac_prev=libexecdir ;;
942: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
943: | --libexe=* | --libex=* | --libe=*)
944: libexecdir=$ac_optarg ;;
945:
946: -localedir | --localedir | --localedi | --localed | --locale)
947: ac_prev=localedir ;;
948: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
949: localedir=$ac_optarg ;;
950:
951: -localstatedir | --localstatedir | --localstatedi | --localstated \
952: | --localstate | --localstat | --localsta | --localst | --locals)
953: ac_prev=localstatedir ;;
954: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
955: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
956: localstatedir=$ac_optarg ;;
957:
958: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
959: ac_prev=mandir ;;
960: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
961: mandir=$ac_optarg ;;
962:
963: -nfp | --nfp | --nf)
964: # Obsolete; use --without-fp.
965: with_fp=no ;;
966:
967: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
968: | --no-cr | --no-c | -n)
969: no_create=yes ;;
970:
971: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
972: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
973: no_recursion=yes ;;
974:
975: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
976: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
977: | --oldin | --oldi | --old | --ol | --o)
978: ac_prev=oldincludedir ;;
979: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
980: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
981: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
982: oldincludedir=$ac_optarg ;;
983:
984: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
985: ac_prev=prefix ;;
986: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
987: prefix=$ac_optarg ;;
988:
989: -program-prefix | --program-prefix | --program-prefi | --program-pref \
990: | --program-pre | --program-pr | --program-p)
991: ac_prev=program_prefix ;;
992: -program-prefix=* | --program-prefix=* | --program-prefi=* \
993: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
994: program_prefix=$ac_optarg ;;
995:
996: -program-suffix | --program-suffix | --program-suffi | --program-suff \
997: | --program-suf | --program-su | --program-s)
998: ac_prev=program_suffix ;;
999: -program-suffix=* | --program-suffix=* | --program-suffi=* \
1000: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1001: program_suffix=$ac_optarg ;;
1002:
1003: -program-transform-name | --program-transform-name \
1004: | --program-transform-nam | --program-transform-na \
1005: | --program-transform-n | --program-transform- \
1006: | --program-transform | --program-transfor \
1007: | --program-transfo | --program-transf \
1008: | --program-trans | --program-tran \
1009: | --progr-tra | --program-tr | --program-t)
1010: ac_prev=program_transform_name ;;
1011: -program-transform-name=* | --program-transform-name=* \
1012: | --program-transform-nam=* | --program-transform-na=* \
1013: | --program-transform-n=* | --program-transform-=* \
1014: | --program-transform=* | --program-transfor=* \
1015: | --program-transfo=* | --program-transf=* \
1016: | --program-trans=* | --program-tran=* \
1017: | --progr-tra=* | --program-tr=* | --program-t=*)
1018: program_transform_name=$ac_optarg ;;
1019:
1020: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1021: ac_prev=pdfdir ;;
1022: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1023: pdfdir=$ac_optarg ;;
1024:
1025: -psdir | --psdir | --psdi | --psd | --ps)
1026: ac_prev=psdir ;;
1027: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1028: psdir=$ac_optarg ;;
1029:
1030: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1031: | -silent | --silent | --silen | --sile | --sil)
1032: silent=yes ;;
1033:
1034: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1035: ac_prev=sbindir ;;
1036: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1037: | --sbi=* | --sb=*)
1038: sbindir=$ac_optarg ;;
1039:
1040: -sharedstatedir | --sharedstatedir | --sharedstatedi \
1041: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1042: | --sharedst | --shareds | --shared | --share | --shar \
1043: | --sha | --sh)
1044: ac_prev=sharedstatedir ;;
1045: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1046: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1047: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1048: | --sha=* | --sh=*)
1049: sharedstatedir=$ac_optarg ;;
1050:
1051: -site | --site | --sit)
1052: ac_prev=site ;;
1053: -site=* | --site=* | --sit=*)
1054: site=$ac_optarg ;;
1055:
1056: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1057: ac_prev=srcdir ;;
1058: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1059: srcdir=$ac_optarg ;;
1060:
1061: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1062: | --syscon | --sysco | --sysc | --sys | --sy)
1063: ac_prev=sysconfdir ;;
1064: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1065: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1066: sysconfdir=$ac_optarg ;;
1067:
1068: -target | --target | --targe | --targ | --tar | --ta | --t)
1069: ac_prev=target_alias ;;
1070: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1071: target_alias=$ac_optarg ;;
1072:
1073: -v | -verbose | --verbose | --verbos | --verbo | --verb)
1074: verbose=yes ;;
1075:
1076: -version | --version | --versio | --versi | --vers | -V)
1077: ac_init_version=: ;;
1078:
1079: -with-* | --with-*)
1080: ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1081: # Reject names that are not valid shell variable names.
1082: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1083: as_fn_error $? "invalid package name: $ac_useropt"
1084: ac_useropt_orig=$ac_useropt
1085: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086: case $ac_user_opts in
1087: *"
1088: "with_$ac_useropt"
1089: "*) ;;
1090: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1091: ac_unrecognized_sep=', ';;
1092: esac
1093: eval with_$ac_useropt=\$ac_optarg ;;
1094:
1095: -without-* | --without-*)
1096: ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1097: # Reject names that are not valid shell variable names.
1098: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099: as_fn_error $? "invalid package name: $ac_useropt"
1100: ac_useropt_orig=$ac_useropt
1101: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102: case $ac_user_opts in
1103: *"
1104: "with_$ac_useropt"
1105: "*) ;;
1106: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107: ac_unrecognized_sep=', ';;
1108: esac
1109: eval with_$ac_useropt=no ;;
1110:
1111: --x)
1112: # Obsolete; use --with-x.
1113: with_x=yes ;;
1114:
1115: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116: | --x-incl | --x-inc | --x-in | --x-i)
1117: ac_prev=x_includes ;;
1118: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1120: x_includes=$ac_optarg ;;
1121:
1122: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124: ac_prev=x_libraries ;;
1125: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1127: x_libraries=$ac_optarg ;;
1128:
1129: -*) as_fn_error $? "unrecognized option: \`$ac_option'
1130: Try \`$0 --help' for more information"
1131: ;;
1132:
1133: *=*)
1134: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1135: # Reject names that are not valid shell variable names.
1136: case $ac_envvar in #(
1137: '' | [0-9]* | *[!_$as_cr_alnum]* )
1138: as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1139: esac
1140: eval $ac_envvar=\$ac_optarg
1141: export $ac_envvar ;;
1142:
1143: *)
1144: # FIXME: should be removed in autoconf 3.0.
1145: $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147: $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148: : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1149: ;;
1150:
1151: esac
1152: done
1153:
1154: if test -n "$ac_prev"; then
1155: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1156: as_fn_error $? "missing argument to $ac_option"
1157: fi
1158:
1159: if test -n "$ac_unrecognized_opts"; then
1160: case $enable_option_checking in
1161: no) ;;
1162: fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1163: *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1164: esac
1165: fi
1166:
1167: # Check all directory arguments for consistency.
1168: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169: datadir sysconfdir sharedstatedir localstatedir includedir \
1170: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171: libdir localedir mandir
1172: do
1173: eval ac_val=\$$ac_var
1174: # Remove trailing slashes.
1175: case $ac_val in
1176: */ )
1177: ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1178: eval $ac_var=\$ac_val;;
1179: esac
1180: # Be sure to have absolute directory names.
1181: case $ac_val in
1182: [\\/$]* | ?:[\\/]* ) continue;;
1183: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1184: esac
1185: as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1186: done
1187:
1188: # There might be people who depend on the old broken behavior: `$host'
1189: # used to hold the argument of --host etc.
1190: # FIXME: To remove some day.
1191: build=$build_alias
1192: host=$host_alias
1193: target=$target_alias
1194:
1195: # FIXME: To remove some day.
1196: if test "x$host_alias" != x; then
1197: if test "x$build_alias" = x; then
1198: cross_compiling=maybe
1199: elif test "x$build_alias" != "x$host_alias"; then
1200: cross_compiling=yes
1201: fi
1202: fi
1203:
1204: ac_tool_prefix=
1205: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1206:
1207: test "$silent" = yes && exec 6>/dev/null
1208:
1209:
1210: ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211: ac_ls_di=`ls -di .` &&
1212: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1213: as_fn_error $? "working directory cannot be determined"
1214: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1215: as_fn_error $? "pwd does not report name of working directory"
1216:
1217:
1218: # Find the source files, if location was not specified.
1219: if test -z "$srcdir"; then
1220: ac_srcdir_defaulted=yes
1221: # Try the directory containing this script, then the parent directory.
1222: ac_confdir=`$as_dirname -- "$as_myself" ||
1223: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224: X"$as_myself" : 'X\(//\)[^/]' \| \
1225: X"$as_myself" : 'X\(//\)$' \| \
1226: X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227: $as_echo X"$as_myself" |
1228: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229: s//\1/
1230: q
1231: }
1232: /^X\(\/\/\)[^/].*/{
1233: s//\1/
1234: q
1235: }
1236: /^X\(\/\/\)$/{
1237: s//\1/
1238: q
1239: }
1240: /^X\(\/\).*/{
1241: s//\1/
1242: q
1243: }
1244: s/.*/./; q'`
1245: srcdir=$ac_confdir
1246: if test ! -r "$srcdir/$ac_unique_file"; then
1247: srcdir=..
1248: fi
1249: else
1250: ac_srcdir_defaulted=no
1251: fi
1252: if test ! -r "$srcdir/$ac_unique_file"; then
1253: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254: as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255: fi
1256: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257: ac_abs_confdir=`(
1258: cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1259: pwd)`
1260: # When building in place, set srcdir=.
1261: if test "$ac_abs_confdir" = "$ac_pwd"; then
1262: srcdir=.
1263: fi
1264: # Remove unnecessary trailing slashes from srcdir.
1265: # Double slashes in file names in object file debugging info
1266: # mess up M-x gdb in Emacs.
1267: case $srcdir in
1268: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1269: esac
1270: for ac_var in $ac_precious_vars; do
1271: eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272: eval ac_env_${ac_var}_value=\$${ac_var}
1273: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274: eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275: done
1276:
1277: #
1278: # Report the --help message.
1279: #
1280: if test "$ac_init_help" = "long"; then
1281: # Omit some internal or obsolete options to make the list less imposing.
1282: # This message is too long to be a string in the A/UX 3.1 sh.
1283: cat <<_ACEOF
1284: \`configure' configures iftop 1.0pre4 to adapt to many kinds of systems.
1285:
1286: Usage: $0 [OPTION]... [VAR=VALUE]...
1287:
1288: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289: VAR=VALUE. See below for descriptions of some of the useful variables.
1290:
1291: Defaults for the options are specified in brackets.
1292:
1293: Configuration:
1294: -h, --help display this help and exit
1295: --help=short display options specific to this package
1296: --help=recursive display the short help of all the included packages
1297: -V, --version display version information and exit
1298: -q, --quiet, --silent do not print \`checking ...' messages
1299: --cache-file=FILE cache test results in FILE [disabled]
1300: -C, --config-cache alias for \`--cache-file=config.cache'
1301: -n, --no-create do not create output files
1302: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1303:
1304: Installation directories:
1305: --prefix=PREFIX install architecture-independent files in PREFIX
1306: [$ac_default_prefix]
1307: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1308: [PREFIX]
1309:
1310: By default, \`make install' will install all the files in
1311: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1312: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313: for instance \`--prefix=\$HOME'.
1314:
1315: For better control, use the options below.
1316:
1317: Fine tuning of the installation directories:
1318: --bindir=DIR user executables [EPREFIX/bin]
1319: --sbindir=DIR system admin executables [EPREFIX/sbin]
1320: --libexecdir=DIR program executables [EPREFIX/libexec]
1321: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1324: --libdir=DIR object code libraries [EPREFIX/lib]
1325: --includedir=DIR C header files [PREFIX/include]
1326: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1327: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1329: --infodir=DIR info documentation [DATAROOTDIR/info]
1330: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1331: --mandir=DIR man documentation [DATAROOTDIR/man]
1332: --docdir=DIR documentation root [DATAROOTDIR/doc/iftop]
1333: --htmldir=DIR html documentation [DOCDIR]
1334: --dvidir=DIR dvi documentation [DOCDIR]
1335: --pdfdir=DIR pdf documentation [DOCDIR]
1336: --psdir=DIR ps documentation [DOCDIR]
1337: _ACEOF
1338:
1339: cat <<\_ACEOF
1340:
1341: Program names:
1342: --program-prefix=PREFIX prepend PREFIX to installed program names
1343: --program-suffix=SUFFIX append SUFFIX to installed program names
1344: --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1345:
1346: System types:
1347: --build=BUILD configure for building on BUILD [guessed]
1348: --host=HOST cross-compile to build programs to run on HOST [BUILD]
1349: --target=TARGET configure for building compilers for TARGET [HOST]
1350: _ACEOF
1351: fi
1352:
1353: if test -n "$ac_init_help"; then
1354: case $ac_init_help in
1355: short | recursive ) echo "Configuration of iftop 1.0pre4:";;
1356: esac
1357: cat <<\_ACEOF
1358:
1359: Optional Features:
1360: --disable-option-checking ignore unrecognized --enable/--with options
1361: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1362: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1363: --enable-silent-rules less verbose build output (undo: "make V=1")
1364: --disable-silent-rules verbose build output (undo: "make V=0")
1365: --enable-dependency-tracking
1366: do not reject slow dependency extractors
1367: --disable-dependency-tracking
1368: speeds up one-time build
1369: --enable-default-promiscuous If enabled, iftop will operate in promiscuous mode
1370: to capture outgoing packets
1371:
1372: Optional Packages:
1373: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1374: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1375: --with-resolver=TYPE Technique iftop should use for name resolution.
1376: Valid options are:
1377: netdb use gethostbyaddr_r in multiple
1378: threads.
1379: netdb_1thread use gethostbyaddr_r and
1380: assume it is not reentrant.
1381: ares use the MIT ARES asynchronous
1382: resolver library.
1383: forking use the REALLY SUCKY forking resolver.
1384: guess run experiments to guess a
1385: reasonable value. Only works if you
1386: aren't cross-compiling. This
1387: is the default. guess will
1388: either select netdb or netdb_1thread.
1389: none don't do name resolution.
1390: --with-libpcap=WHERE Where the libpcap packet-capture library is found.
1391: The pcap library should be installed in WHERE/lib,
1392: and the header file in either WHERE/include or
1393: WHERE/include/pcap.
1394: default=look in standard locations
1395:
1396: Some influential environment variables:
1397: CC C compiler command
1398: CFLAGS C compiler flags
1399: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1400: nonstandard directory <lib dir>
1401: LIBS libraries to pass to the linker, e.g. -l<library>
1402: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1403: you have headers in a nonstandard directory <include dir>
1404: CPP C preprocessor
1405:
1406: Use these variables to override the choices made by `configure' or to help
1407: it to find libraries and programs with nonstandard names/locations.
1408:
1409: Report bugs to <pdw@ex-parrot.com>.
1410: iftop home page: <http://www.ex-parrot.com/pdw/iftop/>.
1411: _ACEOF
1412: ac_status=$?
1413: fi
1414:
1415: if test "$ac_init_help" = "recursive"; then
1416: # If there are subdirs, report their specific --help.
1417: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1418: test -d "$ac_dir" ||
1419: { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1420: continue
1421: ac_builddir=.
1422:
1423: case "$ac_dir" in
1424: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1425: *)
1426: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1427: # A ".." for each directory in $ac_dir_suffix.
1428: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1429: case $ac_top_builddir_sub in
1430: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1431: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1432: esac ;;
1433: esac
1434: ac_abs_top_builddir=$ac_pwd
1435: ac_abs_builddir=$ac_pwd$ac_dir_suffix
1436: # for backward compatibility:
1437: ac_top_builddir=$ac_top_build_prefix
1438:
1439: case $srcdir in
1440: .) # We are building in place.
1441: ac_srcdir=.
1442: ac_top_srcdir=$ac_top_builddir_sub
1443: ac_abs_top_srcdir=$ac_pwd ;;
1444: [\\/]* | ?:[\\/]* ) # Absolute name.
1445: ac_srcdir=$srcdir$ac_dir_suffix;
1446: ac_top_srcdir=$srcdir
1447: ac_abs_top_srcdir=$srcdir ;;
1448: *) # Relative name.
1449: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1450: ac_top_srcdir=$ac_top_build_prefix$srcdir
1451: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1452: esac
1453: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1454:
1455: cd "$ac_dir" || { ac_status=$?; continue; }
1456: # Check for guested configure.
1457: if test -f "$ac_srcdir/configure.gnu"; then
1458: echo &&
1459: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1460: elif test -f "$ac_srcdir/configure"; then
1461: echo &&
1462: $SHELL "$ac_srcdir/configure" --help=recursive
1463: else
1464: $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1465: fi || ac_status=$?
1466: cd "$ac_pwd" || { ac_status=$?; break; }
1467: done
1468: fi
1469:
1470: test -n "$ac_init_help" && exit $ac_status
1471: if $ac_init_version; then
1472: cat <<\_ACEOF
1473: iftop configure 1.0pre4
1474: generated by GNU Autoconf 2.69
1475:
1476: Copyright (C) 2012 Free Software Foundation, Inc.
1477: This configure script is free software; the Free Software Foundation
1478: gives unlimited permission to copy, distribute and modify it.
1479: _ACEOF
1480: exit
1481: fi
1482:
1483: ## ------------------------ ##
1484: ## Autoconf initialization. ##
1485: ## ------------------------ ##
1486:
1487: # ac_fn_c_try_compile LINENO
1488: # --------------------------
1489: # Try to compile conftest.$ac_ext, and return whether this succeeded.
1490: ac_fn_c_try_compile ()
1491: {
1492: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1493: rm -f conftest.$ac_objext
1494: if { { ac_try="$ac_compile"
1495: case "(($ac_try" in
1496: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1497: *) ac_try_echo=$ac_try;;
1498: esac
1499: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1500: $as_echo "$ac_try_echo"; } >&5
1501: (eval "$ac_compile") 2>conftest.err
1502: ac_status=$?
1503: if test -s conftest.err; then
1504: grep -v '^ *+' conftest.err >conftest.er1
1505: cat conftest.er1 >&5
1506: mv -f conftest.er1 conftest.err
1507: fi
1508: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509: test $ac_status = 0; } && {
1510: test -z "$ac_c_werror_flag" ||
1511: test ! -s conftest.err
1512: } && test -s conftest.$ac_objext; then :
1513: ac_retval=0
1514: else
1515: $as_echo "$as_me: failed program was:" >&5
1516: sed 's/^/| /' conftest.$ac_ext >&5
1517:
1518: ac_retval=1
1519: fi
1520: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1521: as_fn_set_status $ac_retval
1522:
1523: } # ac_fn_c_try_compile
1524:
1525: # ac_fn_c_try_cpp LINENO
1526: # ----------------------
1527: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1528: ac_fn_c_try_cpp ()
1529: {
1530: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531: if { { ac_try="$ac_cpp conftest.$ac_ext"
1532: case "(($ac_try" in
1533: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1534: *) ac_try_echo=$ac_try;;
1535: esac
1536: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1537: $as_echo "$ac_try_echo"; } >&5
1538: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1539: ac_status=$?
1540: if test -s conftest.err; then
1541: grep -v '^ *+' conftest.err >conftest.er1
1542: cat conftest.er1 >&5
1543: mv -f conftest.er1 conftest.err
1544: fi
1545: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1546: test $ac_status = 0; } > conftest.i && {
1547: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1548: test ! -s conftest.err
1549: }; then :
1550: ac_retval=0
1551: else
1552: $as_echo "$as_me: failed program was:" >&5
1553: sed 's/^/| /' conftest.$ac_ext >&5
1554:
1555: ac_retval=1
1556: fi
1557: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1558: as_fn_set_status $ac_retval
1559:
1560: } # ac_fn_c_try_cpp
1561:
1562: # ac_fn_c_try_run LINENO
1563: # ----------------------
1564: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1565: # that executables *can* be run.
1566: ac_fn_c_try_run ()
1567: {
1568: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1569: if { { ac_try="$ac_link"
1570: case "(($ac_try" in
1571: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1572: *) ac_try_echo=$ac_try;;
1573: esac
1574: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1575: $as_echo "$ac_try_echo"; } >&5
1576: (eval "$ac_link") 2>&5
1577: ac_status=$?
1578: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1579: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1580: { { case "(($ac_try" in
1581: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1582: *) ac_try_echo=$ac_try;;
1583: esac
1584: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585: $as_echo "$ac_try_echo"; } >&5
1586: (eval "$ac_try") 2>&5
1587: ac_status=$?
1588: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1589: test $ac_status = 0; }; }; then :
1590: ac_retval=0
1591: else
1592: $as_echo "$as_me: program exited with status $ac_status" >&5
1593: $as_echo "$as_me: failed program was:" >&5
1594: sed 's/^/| /' conftest.$ac_ext >&5
1595:
1596: ac_retval=$ac_status
1597: fi
1598: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1599: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1600: as_fn_set_status $ac_retval
1601:
1602: } # ac_fn_c_try_run
1603:
1604: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1605: # -------------------------------------------------------
1606: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1607: # the include files in INCLUDES and setting the cache variable VAR
1608: # accordingly.
1609: ac_fn_c_check_header_mongrel ()
1610: {
1611: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1612: if eval \${$3+:} false; then :
1613: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1614: $as_echo_n "checking for $2... " >&6; }
1615: if eval \${$3+:} false; then :
1616: $as_echo_n "(cached) " >&6
1617: fi
1618: eval ac_res=\$$3
1619: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1620: $as_echo "$ac_res" >&6; }
1621: else
1622: # Is the header compilable?
1623: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1624: $as_echo_n "checking $2 usability... " >&6; }
1625: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1626: /* end confdefs.h. */
1627: $4
1628: #include <$2>
1629: _ACEOF
1630: if ac_fn_c_try_compile "$LINENO"; then :
1631: ac_header_compiler=yes
1632: else
1633: ac_header_compiler=no
1634: fi
1635: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1636: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1637: $as_echo "$ac_header_compiler" >&6; }
1638:
1639: # Is the header present?
1640: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1641: $as_echo_n "checking $2 presence... " >&6; }
1642: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1643: /* end confdefs.h. */
1644: #include <$2>
1645: _ACEOF
1646: if ac_fn_c_try_cpp "$LINENO"; then :
1647: ac_header_preproc=yes
1648: else
1649: ac_header_preproc=no
1650: fi
1651: rm -f conftest.err conftest.i conftest.$ac_ext
1652: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1653: $as_echo "$ac_header_preproc" >&6; }
1654:
1655: # So? What about this header?
1656: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1657: yes:no: )
1658: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1659: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1660: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1661: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1662: ;;
1663: no:yes:* )
1664: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1665: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1666: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1667: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1668: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1669: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1670: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1671: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1672: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1673: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1674: ( $as_echo "## -------------------------------- ##
1675: ## Report this to pdw@ex-parrot.com ##
1676: ## -------------------------------- ##"
1677: ) | sed "s/^/$as_me: WARNING: /" >&2
1678: ;;
1679: esac
1680: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1681: $as_echo_n "checking for $2... " >&6; }
1682: if eval \${$3+:} false; then :
1683: $as_echo_n "(cached) " >&6
1684: else
1685: eval "$3=\$ac_header_compiler"
1686: fi
1687: eval ac_res=\$$3
1688: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1689: $as_echo "$ac_res" >&6; }
1690: fi
1691: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1692:
1693: } # ac_fn_c_check_header_mongrel
1694:
1695: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1696: # -------------------------------------------------------
1697: # Tests whether HEADER exists and can be compiled using the include files in
1698: # INCLUDES, setting the cache variable VAR accordingly.
1699: ac_fn_c_check_header_compile ()
1700: {
1701: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1703: $as_echo_n "checking for $2... " >&6; }
1704: if eval \${$3+:} false; then :
1705: $as_echo_n "(cached) " >&6
1706: else
1707: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1708: /* end confdefs.h. */
1709: $4
1710: #include <$2>
1711: _ACEOF
1712: if ac_fn_c_try_compile "$LINENO"; then :
1713: eval "$3=yes"
1714: else
1715: eval "$3=no"
1716: fi
1717: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1718: fi
1719: eval ac_res=\$$3
1720: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1721: $as_echo "$ac_res" >&6; }
1722: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1723:
1724: } # ac_fn_c_check_header_compile
1725:
1726: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1727: # -------------------------------------------
1728: # Tests whether TYPE exists after having included INCLUDES, setting cache
1729: # variable VAR accordingly.
1730: ac_fn_c_check_type ()
1731: {
1732: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1734: $as_echo_n "checking for $2... " >&6; }
1735: if eval \${$3+:} false; then :
1736: $as_echo_n "(cached) " >&6
1737: else
1738: eval "$3=no"
1739: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1740: /* end confdefs.h. */
1741: $4
1742: int
1743: main ()
1744: {
1745: if (sizeof ($2))
1746: return 0;
1747: ;
1748: return 0;
1749: }
1750: _ACEOF
1751: if ac_fn_c_try_compile "$LINENO"; then :
1752: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1753: /* end confdefs.h. */
1754: $4
1755: int
1756: main ()
1757: {
1758: if (sizeof (($2)))
1759: return 0;
1760: ;
1761: return 0;
1762: }
1763: _ACEOF
1764: if ac_fn_c_try_compile "$LINENO"; then :
1765:
1766: else
1767: eval "$3=yes"
1768: fi
1769: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1770: fi
1771: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772: fi
1773: eval ac_res=\$$3
1774: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775: $as_echo "$ac_res" >&6; }
1776: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777:
1778: } # ac_fn_c_check_type
1779:
1780: # ac_fn_c_try_link LINENO
1781: # -----------------------
1782: # Try to link conftest.$ac_ext, and return whether this succeeded.
1783: ac_fn_c_try_link ()
1784: {
1785: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786: rm -f conftest.$ac_objext conftest$ac_exeext
1787: if { { ac_try="$ac_link"
1788: case "(($ac_try" in
1789: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1790: *) ac_try_echo=$ac_try;;
1791: esac
1792: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1793: $as_echo "$ac_try_echo"; } >&5
1794: (eval "$ac_link") 2>conftest.err
1795: ac_status=$?
1796: if test -s conftest.err; then
1797: grep -v '^ *+' conftest.err >conftest.er1
1798: cat conftest.er1 >&5
1799: mv -f conftest.er1 conftest.err
1800: fi
1801: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1802: test $ac_status = 0; } && {
1803: test -z "$ac_c_werror_flag" ||
1804: test ! -s conftest.err
1805: } && test -s conftest$ac_exeext && {
1806: test "$cross_compiling" = yes ||
1807: test -x conftest$ac_exeext
1808: }; then :
1809: ac_retval=0
1810: else
1811: $as_echo "$as_me: failed program was:" >&5
1812: sed 's/^/| /' conftest.$ac_ext >&5
1813:
1814: ac_retval=1
1815: fi
1816: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1817: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1818: # interfere with the next link command; also delete a directory that is
1819: # left behind by Apple's compiler. We do this before executing the actions.
1820: rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1821: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822: as_fn_set_status $ac_retval
1823:
1824: } # ac_fn_c_try_link
1825:
1826: # ac_fn_c_check_func LINENO FUNC VAR
1827: # ----------------------------------
1828: # Tests whether FUNC exists, setting the cache variable VAR accordingly
1829: ac_fn_c_check_func ()
1830: {
1831: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1833: $as_echo_n "checking for $2... " >&6; }
1834: if eval \${$3+:} false; then :
1835: $as_echo_n "(cached) " >&6
1836: else
1837: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1838: /* end confdefs.h. */
1839: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1840: For example, HP-UX 11i <limits.h> declares gettimeofday. */
1841: #define $2 innocuous_$2
1842:
1843: /* System header to define __stub macros and hopefully few prototypes,
1844: which can conflict with char $2 (); below.
1845: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1846: <limits.h> exists even on freestanding compilers. */
1847:
1848: #ifdef __STDC__
1849: # include <limits.h>
1850: #else
1851: # include <assert.h>
1852: #endif
1853:
1854: #undef $2
1855:
1856: /* Override any GCC internal prototype to avoid an error.
1857: Use char because int might match the return type of a GCC
1858: builtin and then its argument prototype would still apply. */
1859: #ifdef __cplusplus
1860: extern "C"
1861: #endif
1862: char $2 ();
1863: /* The GNU C library defines this for functions which it implements
1864: to always fail with ENOSYS. Some functions are actually named
1865: something starting with __ and the normal name is an alias. */
1866: #if defined __stub_$2 || defined __stub___$2
1867: choke me
1868: #endif
1869:
1870: int
1871: main ()
1872: {
1873: return $2 ();
1874: ;
1875: return 0;
1876: }
1877: _ACEOF
1878: if ac_fn_c_try_link "$LINENO"; then :
1879: eval "$3=yes"
1880: else
1881: eval "$3=no"
1882: fi
1883: rm -f core conftest.err conftest.$ac_objext \
1884: conftest$ac_exeext conftest.$ac_ext
1885: fi
1886: eval ac_res=\$$3
1887: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1888: $as_echo "$ac_res" >&6; }
1889: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890:
1891: } # ac_fn_c_check_func
1892:
1893: # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1894: # --------------------------------------------
1895: # Tries to find the compile-time value of EXPR in a program that includes
1896: # INCLUDES, setting VAR accordingly. Returns whether the value could be
1897: # computed
1898: ac_fn_c_compute_int ()
1899: {
1900: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1901: if test "$cross_compiling" = yes; then
1902: # Depending upon the size, compute the lo and hi bounds.
1903: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904: /* end confdefs.h. */
1905: $4
1906: int
1907: main ()
1908: {
1909: static int test_array [1 - 2 * !(($2) >= 0)];
1910: test_array [0] = 0;
1911: return test_array [0];
1912:
1913: ;
1914: return 0;
1915: }
1916: _ACEOF
1917: if ac_fn_c_try_compile "$LINENO"; then :
1918: ac_lo=0 ac_mid=0
1919: while :; do
1920: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1921: /* end confdefs.h. */
1922: $4
1923: int
1924: main ()
1925: {
1926: static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1927: test_array [0] = 0;
1928: return test_array [0];
1929:
1930: ;
1931: return 0;
1932: }
1933: _ACEOF
1934: if ac_fn_c_try_compile "$LINENO"; then :
1935: ac_hi=$ac_mid; break
1936: else
1937: as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1938: if test $ac_lo -le $ac_mid; then
1939: ac_lo= ac_hi=
1940: break
1941: fi
1942: as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1943: fi
1944: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945: done
1946: else
1947: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948: /* end confdefs.h. */
1949: $4
1950: int
1951: main ()
1952: {
1953: static int test_array [1 - 2 * !(($2) < 0)];
1954: test_array [0] = 0;
1955: return test_array [0];
1956:
1957: ;
1958: return 0;
1959: }
1960: _ACEOF
1961: if ac_fn_c_try_compile "$LINENO"; then :
1962: ac_hi=-1 ac_mid=-1
1963: while :; do
1964: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965: /* end confdefs.h. */
1966: $4
1967: int
1968: main ()
1969: {
1970: static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1971: test_array [0] = 0;
1972: return test_array [0];
1973:
1974: ;
1975: return 0;
1976: }
1977: _ACEOF
1978: if ac_fn_c_try_compile "$LINENO"; then :
1979: ac_lo=$ac_mid; break
1980: else
1981: as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1982: if test $ac_mid -le $ac_hi; then
1983: ac_lo= ac_hi=
1984: break
1985: fi
1986: as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1987: fi
1988: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989: done
1990: else
1991: ac_lo= ac_hi=
1992: fi
1993: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1994: fi
1995: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996: # Binary search between lo and hi bounds.
1997: while test "x$ac_lo" != "x$ac_hi"; do
1998: as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1999: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2000: /* end confdefs.h. */
2001: $4
2002: int
2003: main ()
2004: {
2005: static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2006: test_array [0] = 0;
2007: return test_array [0];
2008:
2009: ;
2010: return 0;
2011: }
2012: _ACEOF
2013: if ac_fn_c_try_compile "$LINENO"; then :
2014: ac_hi=$ac_mid
2015: else
2016: as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2017: fi
2018: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2019: done
2020: case $ac_lo in #((
2021: ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2022: '') ac_retval=1 ;;
2023: esac
2024: else
2025: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2026: /* end confdefs.h. */
2027: $4
2028: static long int longval () { return $2; }
2029: static unsigned long int ulongval () { return $2; }
2030: #include <stdio.h>
2031: #include <stdlib.h>
2032: int
2033: main ()
2034: {
2035:
2036: FILE *f = fopen ("conftest.val", "w");
2037: if (! f)
2038: return 1;
2039: if (($2) < 0)
2040: {
2041: long int i = longval ();
2042: if (i != ($2))
2043: return 1;
2044: fprintf (f, "%ld", i);
2045: }
2046: else
2047: {
2048: unsigned long int i = ulongval ();
2049: if (i != ($2))
2050: return 1;
2051: fprintf (f, "%lu", i);
2052: }
2053: /* Do not output a trailing newline, as this causes \r\n confusion
2054: on some platforms. */
2055: return ferror (f) || fclose (f) != 0;
2056:
2057: ;
2058: return 0;
2059: }
2060: _ACEOF
2061: if ac_fn_c_try_run "$LINENO"; then :
2062: echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2063: else
2064: ac_retval=1
2065: fi
2066: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2067: conftest.$ac_objext conftest.beam conftest.$ac_ext
2068: rm -f conftest.val
2069:
2070: fi
2071: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2072: as_fn_set_status $ac_retval
2073:
2074: } # ac_fn_c_compute_int
2075: cat >config.log <<_ACEOF
2076: This file contains any messages produced by compilers while
2077: running configure, to aid debugging if configure makes a mistake.
2078:
2079: It was created by iftop $as_me 1.0pre4, which was
2080: generated by GNU Autoconf 2.69. Invocation command line was
2081:
2082: $ $0 $@
2083:
2084: _ACEOF
2085: exec 5>>config.log
2086: {
2087: cat <<_ASUNAME
2088: ## --------- ##
2089: ## Platform. ##
2090: ## --------- ##
2091:
2092: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2093: uname -m = `(uname -m) 2>/dev/null || echo unknown`
2094: uname -r = `(uname -r) 2>/dev/null || echo unknown`
2095: uname -s = `(uname -s) 2>/dev/null || echo unknown`
2096: uname -v = `(uname -v) 2>/dev/null || echo unknown`
2097:
2098: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2099: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2100:
2101: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2102: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2103: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2104: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2105: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2106: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2107: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2108:
2109: _ASUNAME
2110:
2111: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2112: for as_dir in $PATH
2113: do
2114: IFS=$as_save_IFS
2115: test -z "$as_dir" && as_dir=.
2116: $as_echo "PATH: $as_dir"
2117: done
2118: IFS=$as_save_IFS
2119:
2120: } >&5
2121:
2122: cat >&5 <<_ACEOF
2123:
2124:
2125: ## ----------- ##
2126: ## Core tests. ##
2127: ## ----------- ##
2128:
2129: _ACEOF
2130:
2131:
2132: # Keep a trace of the command line.
2133: # Strip out --no-create and --no-recursion so they do not pile up.
2134: # Strip out --silent because we don't want to record it for future runs.
2135: # Also quote any args containing shell meta-characters.
2136: # Make two passes to allow for proper duplicate-argument suppression.
2137: ac_configure_args=
2138: ac_configure_args0=
2139: ac_configure_args1=
2140: ac_must_keep_next=false
2141: for ac_pass in 1 2
2142: do
2143: for ac_arg
2144: do
2145: case $ac_arg in
2146: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2147: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2148: | -silent | --silent | --silen | --sile | --sil)
2149: continue ;;
2150: *\'*)
2151: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2152: esac
2153: case $ac_pass in
2154: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2155: 2)
2156: as_fn_append ac_configure_args1 " '$ac_arg'"
2157: if test $ac_must_keep_next = true; then
2158: ac_must_keep_next=false # Got value, back to normal.
2159: else
2160: case $ac_arg in
2161: *=* | --config-cache | -C | -disable-* | --disable-* \
2162: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2163: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2164: | -with-* | --with-* | -without-* | --without-* | --x)
2165: case "$ac_configure_args0 " in
2166: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2167: esac
2168: ;;
2169: -* ) ac_must_keep_next=true ;;
2170: esac
2171: fi
2172: as_fn_append ac_configure_args " '$ac_arg'"
2173: ;;
2174: esac
2175: done
2176: done
2177: { ac_configure_args0=; unset ac_configure_args0;}
2178: { ac_configure_args1=; unset ac_configure_args1;}
2179:
2180: # When interrupted or exit'd, cleanup temporary files, and complete
2181: # config.log. We remove comments because anyway the quotes in there
2182: # would cause problems or look ugly.
2183: # WARNING: Use '\'' to represent an apostrophe within the trap.
2184: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2185: trap 'exit_status=$?
2186: # Save into config.log some information that might help in debugging.
2187: {
2188: echo
2189:
2190: $as_echo "## ---------------- ##
2191: ## Cache variables. ##
2192: ## ---------------- ##"
2193: echo
2194: # The following way of writing the cache mishandles newlines in values,
2195: (
2196: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2197: eval ac_val=\$$ac_var
2198: case $ac_val in #(
2199: *${as_nl}*)
2200: case $ac_var in #(
2201: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2202: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2203: esac
2204: case $ac_var in #(
2205: _ | IFS | as_nl) ;; #(
2206: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2207: *) { eval $ac_var=; unset $ac_var;} ;;
2208: esac ;;
2209: esac
2210: done
2211: (set) 2>&1 |
2212: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2213: *${as_nl}ac_space=\ *)
2214: sed -n \
2215: "s/'\''/'\''\\\\'\'''\''/g;
2216: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2217: ;; #(
2218: *)
2219: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2220: ;;
2221: esac |
2222: sort
2223: )
2224: echo
2225:
2226: $as_echo "## ----------------- ##
2227: ## Output variables. ##
2228: ## ----------------- ##"
2229: echo
2230: for ac_var in $ac_subst_vars
2231: do
2232: eval ac_val=\$$ac_var
2233: case $ac_val in
2234: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2235: esac
2236: $as_echo "$ac_var='\''$ac_val'\''"
2237: done | sort
2238: echo
2239:
2240: if test -n "$ac_subst_files"; then
2241: $as_echo "## ------------------- ##
2242: ## File substitutions. ##
2243: ## ------------------- ##"
2244: echo
2245: for ac_var in $ac_subst_files
2246: do
2247: eval ac_val=\$$ac_var
2248: case $ac_val in
2249: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2250: esac
2251: $as_echo "$ac_var='\''$ac_val'\''"
2252: done | sort
2253: echo
2254: fi
2255:
2256: if test -s confdefs.h; then
2257: $as_echo "## ----------- ##
2258: ## confdefs.h. ##
2259: ## ----------- ##"
2260: echo
2261: cat confdefs.h
2262: echo
2263: fi
2264: test "$ac_signal" != 0 &&
2265: $as_echo "$as_me: caught signal $ac_signal"
2266: $as_echo "$as_me: exit $exit_status"
2267: } >&5
2268: rm -f core *.core core.conftest.* &&
2269: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2270: exit $exit_status
2271: ' 0
2272: for ac_signal in 1 2 13 15; do
2273: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2274: done
2275: ac_signal=0
2276:
2277: # confdefs.h avoids OS command line length limits that DEFS can exceed.
2278: rm -f -r conftest* confdefs.h
2279:
2280: $as_echo "/* confdefs.h */" > confdefs.h
2281:
2282: # Predefined preprocessor variables.
2283:
2284: cat >>confdefs.h <<_ACEOF
2285: #define PACKAGE_NAME "$PACKAGE_NAME"
2286: _ACEOF
2287:
2288: cat >>confdefs.h <<_ACEOF
2289: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2290: _ACEOF
2291:
2292: cat >>confdefs.h <<_ACEOF
2293: #define PACKAGE_VERSION "$PACKAGE_VERSION"
2294: _ACEOF
2295:
2296: cat >>confdefs.h <<_ACEOF
2297: #define PACKAGE_STRING "$PACKAGE_STRING"
2298: _ACEOF
2299:
2300: cat >>confdefs.h <<_ACEOF
2301: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2302: _ACEOF
2303:
2304: cat >>confdefs.h <<_ACEOF
2305: #define PACKAGE_URL "$PACKAGE_URL"
2306: _ACEOF
2307:
2308:
2309: # Let the site file select an alternate cache file if it wants to.
2310: # Prefer an explicitly selected file to automatically selected ones.
2311: ac_site_file1=NONE
2312: ac_site_file2=NONE
2313: if test -n "$CONFIG_SITE"; then
2314: # We do not want a PATH search for config.site.
2315: case $CONFIG_SITE in #((
2316: -*) ac_site_file1=./$CONFIG_SITE;;
2317: */*) ac_site_file1=$CONFIG_SITE;;
2318: *) ac_site_file1=./$CONFIG_SITE;;
2319: esac
2320: elif test "x$prefix" != xNONE; then
2321: ac_site_file1=$prefix/share/config.site
2322: ac_site_file2=$prefix/etc/config.site
2323: else
2324: ac_site_file1=$ac_default_prefix/share/config.site
2325: ac_site_file2=$ac_default_prefix/etc/config.site
2326: fi
2327: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2328: do
2329: test "x$ac_site_file" = xNONE && continue
2330: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2331: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2332: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2333: sed 's/^/| /' "$ac_site_file" >&5
2334: . "$ac_site_file" \
2335: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2336: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2337: as_fn_error $? "failed to load site script $ac_site_file
2338: See \`config.log' for more details" "$LINENO" 5; }
2339: fi
2340: done
2341:
2342: if test -r "$cache_file"; then
2343: # Some versions of bash will fail to source /dev/null (special files
2344: # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2345: if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2346: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2347: $as_echo "$as_me: loading cache $cache_file" >&6;}
2348: case $cache_file in
2349: [\\/]* | ?:[\\/]* ) . "$cache_file";;
2350: *) . "./$cache_file";;
2351: esac
2352: fi
2353: else
2354: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2355: $as_echo "$as_me: creating cache $cache_file" >&6;}
2356: >$cache_file
2357: fi
2358:
2359: # Check that the precious variables saved in the cache have kept the same
2360: # value.
2361: ac_cache_corrupted=false
2362: for ac_var in $ac_precious_vars; do
2363: eval ac_old_set=\$ac_cv_env_${ac_var}_set
2364: eval ac_new_set=\$ac_env_${ac_var}_set
2365: eval ac_old_val=\$ac_cv_env_${ac_var}_value
2366: eval ac_new_val=\$ac_env_${ac_var}_value
2367: case $ac_old_set,$ac_new_set in
2368: set,)
2369: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2370: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2371: ac_cache_corrupted=: ;;
2372: ,set)
2373: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2374: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2375: ac_cache_corrupted=: ;;
2376: ,);;
2377: *)
2378: if test "x$ac_old_val" != "x$ac_new_val"; then
2379: # differences in whitespace do not lead to failure.
2380: ac_old_val_w=`echo x $ac_old_val`
2381: ac_new_val_w=`echo x $ac_new_val`
2382: if test "$ac_old_val_w" != "$ac_new_val_w"; then
2383: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2384: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2385: ac_cache_corrupted=:
2386: else
2387: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2388: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2389: eval $ac_var=\$ac_old_val
2390: fi
2391: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2392: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2393: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2394: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2395: fi;;
2396: esac
2397: # Pass precious variables to config.status.
2398: if test "$ac_new_set" = set; then
2399: case $ac_new_val in
2400: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2401: *) ac_arg=$ac_var=$ac_new_val ;;
2402: esac
2403: case " $ac_configure_args " in
2404: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2405: *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2406: esac
2407: fi
2408: done
2409: if $ac_cache_corrupted; then
2410: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2411: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2412: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2413: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2414: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2415: fi
2416: ## -------------------- ##
2417: ## Main body of script. ##
2418: ## -------------------- ##
2419:
2420: ac_ext=c
2421: ac_cpp='$CPP $CPPFLAGS'
2422: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2423: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2424: ac_compiler_gnu=$ac_cv_c_compiler_gnu
2425:
2426:
2427:
2428: ac_aux_dir=
2429: for ac_dir in config "$srcdir"/config; do
2430: if test -f "$ac_dir/install-sh"; then
2431: ac_aux_dir=$ac_dir
2432: ac_install_sh="$ac_aux_dir/install-sh -c"
2433: break
2434: elif test -f "$ac_dir/install.sh"; then
2435: ac_aux_dir=$ac_dir
2436: ac_install_sh="$ac_aux_dir/install.sh -c"
2437: break
2438: elif test -f "$ac_dir/shtool"; then
2439: ac_aux_dir=$ac_dir
2440: ac_install_sh="$ac_aux_dir/shtool install -c"
2441: break
2442: fi
2443: done
2444: if test -z "$ac_aux_dir"; then
2445: as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2446: fi
2447:
2448: # These three variables are undocumented and unsupported,
2449: # and are intended to be withdrawn in a future Autoconf release.
2450: # They can cause serious problems if a builder's source tree is in a directory
2451: # whose full name contains unusual characters.
2452: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2453: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2454: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2455:
2456:
2457:
2458: # Make sure we can run config.sub.
2459: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2460: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2461:
2462: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2463: $as_echo_n "checking build system type... " >&6; }
2464: if ${ac_cv_build+:} false; then :
2465: $as_echo_n "(cached) " >&6
2466: else
2467: ac_build_alias=$build_alias
2468: test "x$ac_build_alias" = x &&
2469: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2470: test "x$ac_build_alias" = x &&
2471: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2472: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2473: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2474:
2475: fi
2476: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2477: $as_echo "$ac_cv_build" >&6; }
2478: case $ac_cv_build in
2479: *-*-*) ;;
2480: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2481: esac
2482: build=$ac_cv_build
2483: ac_save_IFS=$IFS; IFS='-'
2484: set x $ac_cv_build
2485: shift
2486: build_cpu=$1
2487: build_vendor=$2
2488: shift; shift
2489: # Remember, the first character of IFS is used to create $*,
2490: # except with old shells:
2491: build_os=$*
2492: IFS=$ac_save_IFS
2493: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2494:
2495:
2496: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2497: $as_echo_n "checking host system type... " >&6; }
2498: if ${ac_cv_host+:} false; then :
2499: $as_echo_n "(cached) " >&6
2500: else
2501: if test "x$host_alias" = x; then
2502: ac_cv_host=$ac_cv_build
2503: else
2504: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2505: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2506: fi
2507:
2508: fi
2509: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2510: $as_echo "$ac_cv_host" >&6; }
2511: case $ac_cv_host in
2512: *-*-*) ;;
2513: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2514: esac
2515: host=$ac_cv_host
2516: ac_save_IFS=$IFS; IFS='-'
2517: set x $ac_cv_host
2518: shift
2519: host_cpu=$1
2520: host_vendor=$2
2521: shift; shift
2522: # Remember, the first character of IFS is used to create $*,
2523: # except with old shells:
2524: host_os=$*
2525: IFS=$ac_save_IFS
2526: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2527:
2528:
2529: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2530: $as_echo_n "checking target system type... " >&6; }
2531: if ${ac_cv_target+:} false; then :
2532: $as_echo_n "(cached) " >&6
2533: else
2534: if test "x$target_alias" = x; then
2535: ac_cv_target=$ac_cv_host
2536: else
2537: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2538: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2539: fi
2540:
2541: fi
2542: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2543: $as_echo "$ac_cv_target" >&6; }
2544: case $ac_cv_target in
2545: *-*-*) ;;
2546: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2547: esac
2548: target=$ac_cv_target
2549: ac_save_IFS=$IFS; IFS='-'
2550: set x $ac_cv_target
2551: shift
2552: target_cpu=$1
2553: target_vendor=$2
2554: shift; shift
2555: # Remember, the first character of IFS is used to create $*,
2556: # except with old shells:
2557: target_os=$*
2558: IFS=$ac_save_IFS
2559: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2560:
2561:
2562: # The aliases save the names the user supplied, while $host etc.
2563: # will get canonicalized.
2564: test -n "$target_alias" &&
2565: test "$program_prefix$program_suffix$program_transform_name" = \
2566: NONENONEs,x,x, &&
2567: program_prefix=${target_alias}-
2568:
2569:
2570: ac_config_headers="$ac_config_headers config.h"
2571:
2572: am__api_version='1.14'
2573:
2574: # Find a good install program. We prefer a C program (faster),
2575: # so one script is as good as another. But avoid the broken or
2576: # incompatible versions:
2577: # SysV /etc/install, /usr/sbin/install
2578: # SunOS /usr/etc/install
2579: # IRIX /sbin/install
2580: # AIX /bin/install
2581: # AmigaOS /C/install, which installs bootblocks on floppy discs
2582: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2583: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2584: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2585: # OS/2's system install, which has a completely different semantic
2586: # ./install, which can be erroneously created by make from ./install.sh.
2587: # Reject install programs that cannot install multiple files.
2588: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2589: $as_echo_n "checking for a BSD-compatible install... " >&6; }
2590: if test -z "$INSTALL"; then
2591: if ${ac_cv_path_install+:} false; then :
2592: $as_echo_n "(cached) " >&6
2593: else
2594: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595: for as_dir in $PATH
2596: do
2597: IFS=$as_save_IFS
2598: test -z "$as_dir" && as_dir=.
2599: # Account for people who put trailing slashes in PATH elements.
2600: case $as_dir/ in #((
2601: ./ | .// | /[cC]/* | \
2602: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2603: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2604: /usr/ucb/* ) ;;
2605: *)
2606: # OSF1 and SCO ODT 3.0 have their own names for install.
2607: # Don't use installbsd from OSF since it installs stuff as root
2608: # by default.
2609: for ac_prog in ginstall scoinst install; do
2610: for ac_exec_ext in '' $ac_executable_extensions; do
2611: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2612: if test $ac_prog = install &&
2613: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2614: # AIX install. It has an incompatible calling convention.
2615: :
2616: elif test $ac_prog = install &&
2617: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2618: # program-specific install script used by HP pwplus--don't use.
2619: :
2620: else
2621: rm -rf conftest.one conftest.two conftest.dir
2622: echo one > conftest.one
2623: echo two > conftest.two
2624: mkdir conftest.dir
2625: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2626: test -s conftest.one && test -s conftest.two &&
2627: test -s conftest.dir/conftest.one &&
2628: test -s conftest.dir/conftest.two
2629: then
2630: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2631: break 3
2632: fi
2633: fi
2634: fi
2635: done
2636: done
2637: ;;
2638: esac
2639:
2640: done
2641: IFS=$as_save_IFS
2642:
2643: rm -rf conftest.one conftest.two conftest.dir
2644:
2645: fi
2646: if test "${ac_cv_path_install+set}" = set; then
2647: INSTALL=$ac_cv_path_install
2648: else
2649: # As a last resort, use the slow shell script. Don't cache a
2650: # value for INSTALL within a source directory, because that will
2651: # break other packages using the cache if that directory is
2652: # removed, or if the value is a relative name.
2653: INSTALL=$ac_install_sh
2654: fi
2655: fi
2656: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2657: $as_echo "$INSTALL" >&6; }
2658:
2659: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2660: # It thinks the first close brace ends the variable substitution.
2661: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2662:
2663: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2664:
2665: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2666:
2667: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2668: $as_echo_n "checking whether build environment is sane... " >&6; }
2669: # Reject unsafe characters in $srcdir or the absolute working directory
2670: # name. Accept space and tab only in the latter.
2671: am_lf='
2672: '
2673: case `pwd` in
2674: *[\\\"\#\$\&\'\`$am_lf]*)
2675: as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2676: esac
2677: case $srcdir in
2678: *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2679: as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2680: esac
2681:
2682: # Do 'set' in a subshell so we don't clobber the current shell's
2683: # arguments. Must try -L first in case configure is actually a
2684: # symlink; some systems play weird games with the mod time of symlinks
2685: # (eg FreeBSD returns the mod time of the symlink's containing
2686: # directory).
2687: if (
2688: am_has_slept=no
2689: for am_try in 1 2; do
2690: echo "timestamp, slept: $am_has_slept" > conftest.file
2691: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2692: if test "$*" = "X"; then
2693: # -L didn't work.
2694: set X `ls -t "$srcdir/configure" conftest.file`
2695: fi
2696: if test "$*" != "X $srcdir/configure conftest.file" \
2697: && test "$*" != "X conftest.file $srcdir/configure"; then
2698:
2699: # If neither matched, then we have a broken ls. This can happen
2700: # if, for instance, CONFIG_SHELL is bash and it inherits a
2701: # broken ls alias from the environment. This has actually
2702: # happened. Such a system could not be considered "sane".
2703: as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2704: alias in your environment" "$LINENO" 5
2705: fi
2706: if test "$2" = conftest.file || test $am_try -eq 2; then
2707: break
2708: fi
2709: # Just in case.
2710: sleep 1
2711: am_has_slept=yes
2712: done
2713: test "$2" = conftest.file
2714: )
2715: then
2716: # Ok.
2717: :
2718: else
2719: as_fn_error $? "newly created file is older than distributed files!
2720: Check your system clock" "$LINENO" 5
2721: fi
2722: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2723: $as_echo "yes" >&6; }
2724: # If we didn't sleep, we still need to ensure time stamps of config.status and
2725: # generated files are strictly newer.
2726: am_sleep_pid=
2727: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2728: ( sleep 1 ) &
2729: am_sleep_pid=$!
2730: fi
2731:
2732: rm -f conftest.file
2733:
2734: test "$program_prefix" != NONE &&
2735: program_transform_name="s&^&$program_prefix&;$program_transform_name"
2736: # Use a double $ so make ignores it.
2737: test "$program_suffix" != NONE &&
2738: program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2739: # Double any \ or $.
2740: # By default was `s,x,x', remove it if useless.
2741: ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2742: program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2743:
2744: # expand $ac_aux_dir to an absolute path
2745: am_aux_dir=`cd $ac_aux_dir && pwd`
2746:
2747: if test x"${MISSING+set}" != xset; then
2748: case $am_aux_dir in
2749: *\ * | *\ *)
2750: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2751: *)
2752: MISSING="\${SHELL} $am_aux_dir/missing" ;;
2753: esac
2754: fi
2755: # Use eval to expand $SHELL
2756: if eval "$MISSING --is-lightweight"; then
2757: am_missing_run="$MISSING "
2758: else
2759: am_missing_run=
2760: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2761: $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2762: fi
2763:
2764: if test x"${install_sh}" != xset; then
2765: case $am_aux_dir in
2766: *\ * | *\ *)
2767: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2768: *)
2769: install_sh="\${SHELL} $am_aux_dir/install-sh"
2770: esac
2771: fi
2772:
2773: # Installed binaries are usually stripped using 'strip' when the user
2774: # run "make install-strip". However 'strip' might not be the right
2775: # tool to use in cross-compilation environments, therefore Automake
2776: # will honor the 'STRIP' environment variable to overrule this program.
2777: if test "$cross_compiling" != no; then
2778: if test -n "$ac_tool_prefix"; then
2779: # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2780: set dummy ${ac_tool_prefix}strip; ac_word=$2
2781: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2782: $as_echo_n "checking for $ac_word... " >&6; }
2783: if ${ac_cv_prog_STRIP+:} false; then :
2784: $as_echo_n "(cached) " >&6
2785: else
2786: if test -n "$STRIP"; then
2787: ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2788: else
2789: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790: for as_dir in $PATH
2791: do
2792: IFS=$as_save_IFS
2793: test -z "$as_dir" && as_dir=.
2794: for ac_exec_ext in '' $ac_executable_extensions; do
2795: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2796: ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2797: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2798: break 2
2799: fi
2800: done
2801: done
2802: IFS=$as_save_IFS
2803:
2804: fi
2805: fi
2806: STRIP=$ac_cv_prog_STRIP
2807: if test -n "$STRIP"; then
2808: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2809: $as_echo "$STRIP" >&6; }
2810: else
2811: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812: $as_echo "no" >&6; }
2813: fi
2814:
2815:
2816: fi
2817: if test -z "$ac_cv_prog_STRIP"; then
2818: ac_ct_STRIP=$STRIP
2819: # Extract the first word of "strip", so it can be a program name with args.
2820: set dummy strip; ac_word=$2
2821: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2822: $as_echo_n "checking for $ac_word... " >&6; }
2823: if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2824: $as_echo_n "(cached) " >&6
2825: else
2826: if test -n "$ac_ct_STRIP"; then
2827: ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2828: else
2829: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830: for as_dir in $PATH
2831: do
2832: IFS=$as_save_IFS
2833: test -z "$as_dir" && as_dir=.
2834: for ac_exec_ext in '' $ac_executable_extensions; do
2835: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2836: ac_cv_prog_ac_ct_STRIP="strip"
2837: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2838: break 2
2839: fi
2840: done
2841: done
2842: IFS=$as_save_IFS
2843:
2844: fi
2845: fi
2846: ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2847: if test -n "$ac_ct_STRIP"; then
2848: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2849: $as_echo "$ac_ct_STRIP" >&6; }
2850: else
2851: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2852: $as_echo "no" >&6; }
2853: fi
2854:
2855: if test "x$ac_ct_STRIP" = x; then
2856: STRIP=":"
2857: else
2858: case $cross_compiling:$ac_tool_warned in
2859: yes:)
2860: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2861: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2862: ac_tool_warned=yes ;;
2863: esac
2864: STRIP=$ac_ct_STRIP
2865: fi
2866: else
2867: STRIP="$ac_cv_prog_STRIP"
2868: fi
2869:
2870: fi
2871: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2872:
2873: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2874: $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2875: if test -z "$MKDIR_P"; then
2876: if ${ac_cv_path_mkdir+:} false; then :
2877: $as_echo_n "(cached) " >&6
2878: else
2879: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2880: for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2881: do
2882: IFS=$as_save_IFS
2883: test -z "$as_dir" && as_dir=.
2884: for ac_prog in mkdir gmkdir; do
2885: for ac_exec_ext in '' $ac_executable_extensions; do
2886: as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2887: case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2888: 'mkdir (GNU coreutils) '* | \
2889: 'mkdir (coreutils) '* | \
2890: 'mkdir (fileutils) '4.1*)
2891: ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2892: break 3;;
2893: esac
2894: done
2895: done
2896: done
2897: IFS=$as_save_IFS
2898:
2899: fi
2900:
2901: test -d ./--version && rmdir ./--version
2902: if test "${ac_cv_path_mkdir+set}" = set; then
2903: MKDIR_P="$ac_cv_path_mkdir -p"
2904: else
2905: # As a last resort, use the slow shell script. Don't cache a
2906: # value for MKDIR_P within a source directory, because that will
2907: # break other packages using the cache if that directory is
2908: # removed, or if the value is a relative name.
2909: MKDIR_P="$ac_install_sh -d"
2910: fi
2911: fi
2912: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2913: $as_echo "$MKDIR_P" >&6; }
2914:
2915: for ac_prog in gawk mawk nawk awk
2916: do
2917: # Extract the first word of "$ac_prog", so it can be a program name with args.
2918: set dummy $ac_prog; ac_word=$2
2919: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920: $as_echo_n "checking for $ac_word... " >&6; }
2921: if ${ac_cv_prog_AWK+:} false; then :
2922: $as_echo_n "(cached) " >&6
2923: else
2924: if test -n "$AWK"; then
2925: ac_cv_prog_AWK="$AWK" # Let the user override the test.
2926: else
2927: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928: for as_dir in $PATH
2929: do
2930: IFS=$as_save_IFS
2931: test -z "$as_dir" && as_dir=.
2932: for ac_exec_ext in '' $ac_executable_extensions; do
2933: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2934: ac_cv_prog_AWK="$ac_prog"
2935: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2936: break 2
2937: fi
2938: done
2939: done
2940: IFS=$as_save_IFS
2941:
2942: fi
2943: fi
2944: AWK=$ac_cv_prog_AWK
2945: if test -n "$AWK"; then
2946: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2947: $as_echo "$AWK" >&6; }
2948: else
2949: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950: $as_echo "no" >&6; }
2951: fi
2952:
2953:
2954: test -n "$AWK" && break
2955: done
2956:
2957: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2958: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2959: set x ${MAKE-make}
2960: ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2961: if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2962: $as_echo_n "(cached) " >&6
2963: else
2964: cat >conftest.make <<\_ACEOF
2965: SHELL = /bin/sh
2966: all:
2967: @echo '@@@%%%=$(MAKE)=@@@%%%'
2968: _ACEOF
2969: # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2970: case `${MAKE-make} -f conftest.make 2>/dev/null` in
2971: *@@@%%%=?*=@@@%%%*)
2972: eval ac_cv_prog_make_${ac_make}_set=yes;;
2973: *)
2974: eval ac_cv_prog_make_${ac_make}_set=no;;
2975: esac
2976: rm -f conftest.make
2977: fi
2978: if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2979: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2980: $as_echo "yes" >&6; }
2981: SET_MAKE=
2982: else
2983: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2984: $as_echo "no" >&6; }
2985: SET_MAKE="MAKE=${MAKE-make}"
2986: fi
2987:
2988: rm -rf .tst 2>/dev/null
2989: mkdir .tst 2>/dev/null
2990: if test -d .tst; then
2991: am__leading_dot=.
2992: else
2993: am__leading_dot=_
2994: fi
2995: rmdir .tst 2>/dev/null
2996:
2997: # Check whether --enable-silent-rules was given.
2998: if test "${enable_silent_rules+set}" = set; then :
2999: enableval=$enable_silent_rules;
3000: fi
3001:
3002: case $enable_silent_rules in # (((
3003: yes) AM_DEFAULT_VERBOSITY=0;;
3004: no) AM_DEFAULT_VERBOSITY=1;;
3005: *) AM_DEFAULT_VERBOSITY=1;;
3006: esac
3007: am_make=${MAKE-make}
3008: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3009: $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3010: if ${am_cv_make_support_nested_variables+:} false; then :
3011: $as_echo_n "(cached) " >&6
3012: else
3013: if $as_echo 'TRUE=$(BAR$(V))
3014: BAR0=false
3015: BAR1=true
3016: V=1
3017: am__doit:
3018: @$(TRUE)
3019: .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3020: am_cv_make_support_nested_variables=yes
3021: else
3022: am_cv_make_support_nested_variables=no
3023: fi
3024: fi
3025: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3026: $as_echo "$am_cv_make_support_nested_variables" >&6; }
3027: if test $am_cv_make_support_nested_variables = yes; then
3028: AM_V='$(V)'
3029: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3030: else
3031: AM_V=$AM_DEFAULT_VERBOSITY
3032: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3033: fi
3034: AM_BACKSLASH='\'
3035:
3036: if test "`cd $srcdir && pwd`" != "`pwd`"; then
3037: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3038: # is not polluted with repeated "-I."
3039: am__isrc=' -I$(srcdir)'
3040: # test to see if srcdir already configured
3041: if test -f $srcdir/config.status; then
3042: as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3043: fi
3044: fi
3045:
3046: # test whether we have cygpath
3047: if test -z "$CYGPATH_W"; then
3048: if (cygpath --version) >/dev/null 2>/dev/null; then
3049: CYGPATH_W='cygpath -w'
3050: else
3051: CYGPATH_W=echo
3052: fi
3053: fi
3054:
3055:
3056: # Define the identity of the package.
3057: PACKAGE='iftop'
3058: VERSION='1.0pre4'
3059:
3060:
3061: cat >>confdefs.h <<_ACEOF
3062: #define PACKAGE "$PACKAGE"
3063: _ACEOF
3064:
3065:
3066: cat >>confdefs.h <<_ACEOF
3067: #define VERSION "$VERSION"
3068: _ACEOF
3069:
3070: # Some tools Automake needs.
3071:
3072: ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3073:
3074:
3075: AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3076:
3077:
3078: AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3079:
3080:
3081: AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3082:
3083:
3084: MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3085:
3086: # For better backward compatibility. To be removed once Automake 1.9.x
3087: # dies out for good. For more background, see:
3088: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3089: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3090: mkdir_p='$(MKDIR_P)'
3091:
3092: # We need awk for the "check" target. The system "awk" is bad on
3093: # some platforms.
3094: # Always define AMTAR for backward compatibility. Yes, it's still used
3095: # in the wild :-( We should find a proper way to deprecate it ...
3096: AMTAR='$${TAR-tar}'
3097:
3098:
3099: # We'll loop over all known methods to create a tar archive until one works.
3100: _am_tools='gnutar pax cpio none'
3101:
3102: am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3103:
3104:
3105:
3106:
3107:
3108:
3109: # POSIX will say in a future version that running "rm -f" with no argument
3110: # is OK; and we want to be able to make that assumption in our Makefile
3111: # recipes. So use an aggressive probe to check that the usage we want is
3112: # actually supported "in the wild" to an acceptable degree.
3113: # See automake bug#10828.
3114: # To make any issue more visible, cause the running configure to be aborted
3115: # by default if the 'rm' program in use doesn't match our expectations; the
3116: # user can still override this though.
3117: if rm -f && rm -fr && rm -rf; then : OK; else
3118: cat >&2 <<'END'
3119: Oops!
3120:
3121: Your 'rm' program seems unable to run without file operands specified
3122: on the command line, even when the '-f' option is present. This is contrary
3123: to the behaviour of most rm programs out there, and not conforming with
3124: the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3125:
3126: Please tell bug-automake@gnu.org about your system, including the value
3127: of your $PATH and any error possibly output before this message. This
3128: can help us improve future automake versions.
3129:
3130: END
3131: if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3132: echo 'Configuration will proceed anyway, since you have set the' >&2
3133: echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3134: echo >&2
3135: else
3136: cat >&2 <<'END'
3137: Aborting the configuration process, to ensure you take notice of the issue.
3138:
3139: You can download and install GNU coreutils to get an 'rm' implementation
3140: that behaves properly: <http://www.gnu.org/software/coreutils/>.
3141:
3142: If you want to complete the configuration process using your problematic
3143: 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3144: to "yes", and re-run configure.
3145:
3146: END
3147: as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3148: fi
3149: fi
3150:
3151: ac_ext=c
3152: ac_cpp='$CPP $CPPFLAGS'
3153: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3154: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3155: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3156: if test -n "$ac_tool_prefix"; then
3157: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3158: set dummy ${ac_tool_prefix}gcc; ac_word=$2
3159: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3160: $as_echo_n "checking for $ac_word... " >&6; }
3161: if ${ac_cv_prog_CC+:} false; then :
3162: $as_echo_n "(cached) " >&6
3163: else
3164: if test -n "$CC"; then
3165: ac_cv_prog_CC="$CC" # Let the user override the test.
3166: else
3167: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3168: for as_dir in $PATH
3169: do
3170: IFS=$as_save_IFS
3171: test -z "$as_dir" && as_dir=.
3172: for ac_exec_ext in '' $ac_executable_extensions; do
3173: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3174: ac_cv_prog_CC="${ac_tool_prefix}gcc"
3175: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3176: break 2
3177: fi
3178: done
3179: done
3180: IFS=$as_save_IFS
3181:
3182: fi
3183: fi
3184: CC=$ac_cv_prog_CC
3185: if test -n "$CC"; then
3186: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3187: $as_echo "$CC" >&6; }
3188: else
3189: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3190: $as_echo "no" >&6; }
3191: fi
3192:
3193:
3194: fi
3195: if test -z "$ac_cv_prog_CC"; then
3196: ac_ct_CC=$CC
3197: # Extract the first word of "gcc", so it can be a program name with args.
3198: set dummy gcc; ac_word=$2
3199: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3200: $as_echo_n "checking for $ac_word... " >&6; }
3201: if ${ac_cv_prog_ac_ct_CC+:} false; then :
3202: $as_echo_n "(cached) " >&6
3203: else
3204: if test -n "$ac_ct_CC"; then
3205: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3206: else
3207: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3208: for as_dir in $PATH
3209: do
3210: IFS=$as_save_IFS
3211: test -z "$as_dir" && as_dir=.
3212: for ac_exec_ext in '' $ac_executable_extensions; do
3213: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3214: ac_cv_prog_ac_ct_CC="gcc"
3215: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3216: break 2
3217: fi
3218: done
3219: done
3220: IFS=$as_save_IFS
3221:
3222: fi
3223: fi
3224: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3225: if test -n "$ac_ct_CC"; then
3226: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3227: $as_echo "$ac_ct_CC" >&6; }
3228: else
3229: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3230: $as_echo "no" >&6; }
3231: fi
3232:
3233: if test "x$ac_ct_CC" = x; then
3234: CC=""
3235: else
3236: case $cross_compiling:$ac_tool_warned in
3237: yes:)
3238: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3239: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3240: ac_tool_warned=yes ;;
3241: esac
3242: CC=$ac_ct_CC
3243: fi
3244: else
3245: CC="$ac_cv_prog_CC"
3246: fi
3247:
3248: if test -z "$CC"; then
3249: if test -n "$ac_tool_prefix"; then
3250: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3251: set dummy ${ac_tool_prefix}cc; ac_word=$2
3252: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3253: $as_echo_n "checking for $ac_word... " >&6; }
3254: if ${ac_cv_prog_CC+:} false; then :
3255: $as_echo_n "(cached) " >&6
3256: else
3257: if test -n "$CC"; then
3258: ac_cv_prog_CC="$CC" # Let the user override the test.
3259: else
3260: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3261: for as_dir in $PATH
3262: do
3263: IFS=$as_save_IFS
3264: test -z "$as_dir" && as_dir=.
3265: for ac_exec_ext in '' $ac_executable_extensions; do
3266: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3267: ac_cv_prog_CC="${ac_tool_prefix}cc"
3268: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3269: break 2
3270: fi
3271: done
3272: done
3273: IFS=$as_save_IFS
3274:
3275: fi
3276: fi
3277: CC=$ac_cv_prog_CC
3278: if test -n "$CC"; then
3279: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3280: $as_echo "$CC" >&6; }
3281: else
3282: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3283: $as_echo "no" >&6; }
3284: fi
3285:
3286:
3287: fi
3288: fi
3289: if test -z "$CC"; then
3290: # Extract the first word of "cc", so it can be a program name with args.
3291: set dummy cc; ac_word=$2
3292: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3293: $as_echo_n "checking for $ac_word... " >&6; }
3294: if ${ac_cv_prog_CC+:} false; then :
3295: $as_echo_n "(cached) " >&6
3296: else
3297: if test -n "$CC"; then
3298: ac_cv_prog_CC="$CC" # Let the user override the test.
3299: else
3300: ac_prog_rejected=no
3301: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3302: for as_dir in $PATH
3303: do
3304: IFS=$as_save_IFS
3305: test -z "$as_dir" && as_dir=.
3306: for ac_exec_ext in '' $ac_executable_extensions; do
3307: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3308: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3309: ac_prog_rejected=yes
3310: continue
3311: fi
3312: ac_cv_prog_CC="cc"
3313: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3314: break 2
3315: fi
3316: done
3317: done
3318: IFS=$as_save_IFS
3319:
3320: if test $ac_prog_rejected = yes; then
3321: # We found a bogon in the path, so make sure we never use it.
3322: set dummy $ac_cv_prog_CC
3323: shift
3324: if test $# != 0; then
3325: # We chose a different compiler from the bogus one.
3326: # However, it has the same basename, so the bogon will be chosen
3327: # first if we set CC to just the basename; use the full file name.
3328: shift
3329: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3330: fi
3331: fi
3332: fi
3333: fi
3334: CC=$ac_cv_prog_CC
3335: if test -n "$CC"; then
3336: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3337: $as_echo "$CC" >&6; }
3338: else
3339: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3340: $as_echo "no" >&6; }
3341: fi
3342:
3343:
3344: fi
3345: if test -z "$CC"; then
3346: if test -n "$ac_tool_prefix"; then
3347: for ac_prog in cl.exe
3348: do
3349: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3350: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3351: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3352: $as_echo_n "checking for $ac_word... " >&6; }
3353: if ${ac_cv_prog_CC+:} false; then :
3354: $as_echo_n "(cached) " >&6
3355: else
3356: if test -n "$CC"; then
3357: ac_cv_prog_CC="$CC" # Let the user override the test.
3358: else
3359: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3360: for as_dir in $PATH
3361: do
3362: IFS=$as_save_IFS
3363: test -z "$as_dir" && as_dir=.
3364: for ac_exec_ext in '' $ac_executable_extensions; do
3365: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3366: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3367: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3368: break 2
3369: fi
3370: done
3371: done
3372: IFS=$as_save_IFS
3373:
3374: fi
3375: fi
3376: CC=$ac_cv_prog_CC
3377: if test -n "$CC"; then
3378: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3379: $as_echo "$CC" >&6; }
3380: else
3381: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3382: $as_echo "no" >&6; }
3383: fi
3384:
3385:
3386: test -n "$CC" && break
3387: done
3388: fi
3389: if test -z "$CC"; then
3390: ac_ct_CC=$CC
3391: for ac_prog in cl.exe
3392: do
3393: # Extract the first word of "$ac_prog", so it can be a program name with args.
3394: set dummy $ac_prog; ac_word=$2
3395: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3396: $as_echo_n "checking for $ac_word... " >&6; }
3397: if ${ac_cv_prog_ac_ct_CC+:} false; then :
3398: $as_echo_n "(cached) " >&6
3399: else
3400: if test -n "$ac_ct_CC"; then
3401: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3402: else
3403: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3404: for as_dir in $PATH
3405: do
3406: IFS=$as_save_IFS
3407: test -z "$as_dir" && as_dir=.
3408: for ac_exec_ext in '' $ac_executable_extensions; do
3409: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3410: ac_cv_prog_ac_ct_CC="$ac_prog"
3411: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3412: break 2
3413: fi
3414: done
3415: done
3416: IFS=$as_save_IFS
3417:
3418: fi
3419: fi
3420: ac_ct_CC=$ac_cv_prog_ac_ct_CC
3421: if test -n "$ac_ct_CC"; then
3422: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3423: $as_echo "$ac_ct_CC" >&6; }
3424: else
3425: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3426: $as_echo "no" >&6; }
3427: fi
3428:
3429:
3430: test -n "$ac_ct_CC" && break
3431: done
3432:
3433: if test "x$ac_ct_CC" = x; then
3434: CC=""
3435: else
3436: case $cross_compiling:$ac_tool_warned in
3437: yes:)
3438: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3439: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3440: ac_tool_warned=yes ;;
3441: esac
3442: CC=$ac_ct_CC
3443: fi
3444: fi
3445:
3446: fi
3447:
3448:
3449: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3450: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3451: as_fn_error $? "no acceptable C compiler found in \$PATH
3452: See \`config.log' for more details" "$LINENO" 5; }
3453:
3454: # Provide some information about the compiler.
3455: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3456: set X $ac_compile
3457: ac_compiler=$2
3458: for ac_option in --version -v -V -qversion; do
3459: { { ac_try="$ac_compiler $ac_option >&5"
3460: case "(($ac_try" in
3461: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3462: *) ac_try_echo=$ac_try;;
3463: esac
3464: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3465: $as_echo "$ac_try_echo"; } >&5
3466: (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3467: ac_status=$?
3468: if test -s conftest.err; then
3469: sed '10a\
3470: ... rest of stderr output deleted ...
3471: 10q' conftest.err >conftest.er1
3472: cat conftest.er1 >&5
3473: fi
3474: rm -f conftest.er1 conftest.err
3475: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3476: test $ac_status = 0; }
3477: done
3478:
3479: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480: /* end confdefs.h. */
3481:
3482: int
3483: main ()
3484: {
3485:
3486: ;
3487: return 0;
3488: }
3489: _ACEOF
3490: ac_clean_files_save=$ac_clean_files
3491: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3492: # Try to create an executable without -o first, disregard a.out.
3493: # It will help us diagnose broken compilers, and finding out an intuition
3494: # of exeext.
3495: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3496: $as_echo_n "checking whether the C compiler works... " >&6; }
3497: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3498:
3499: # The possible output files:
3500: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3501:
3502: ac_rmfiles=
3503: for ac_file in $ac_files
3504: do
3505: case $ac_file in
3506: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3507: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3508: esac
3509: done
3510: rm -f $ac_rmfiles
3511:
3512: if { { ac_try="$ac_link_default"
3513: case "(($ac_try" in
3514: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3515: *) ac_try_echo=$ac_try;;
3516: esac
3517: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3518: $as_echo "$ac_try_echo"; } >&5
3519: (eval "$ac_link_default") 2>&5
3520: ac_status=$?
3521: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3522: test $ac_status = 0; }; then :
3523: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3524: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3525: # in a Makefile. We should not override ac_cv_exeext if it was cached,
3526: # so that the user can short-circuit this test for compilers unknown to
3527: # Autoconf.
3528: for ac_file in $ac_files ''
3529: do
3530: test -f "$ac_file" || continue
3531: case $ac_file in
3532: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3533: ;;
3534: [ab].out )
3535: # We found the default executable, but exeext='' is most
3536: # certainly right.
3537: break;;
3538: *.* )
3539: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3540: then :; else
3541: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3542: fi
3543: # We set ac_cv_exeext here because the later test for it is not
3544: # safe: cross compilers may not add the suffix if given an `-o'
3545: # argument, so we may need to know it at that point already.
3546: # Even if this section looks crufty: it has the advantage of
3547: # actually working.
3548: break;;
3549: * )
3550: break;;
3551: esac
3552: done
3553: test "$ac_cv_exeext" = no && ac_cv_exeext=
3554:
3555: else
3556: ac_file=''
3557: fi
3558: if test -z "$ac_file"; then :
3559: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3560: $as_echo "no" >&6; }
3561: $as_echo "$as_me: failed program was:" >&5
3562: sed 's/^/| /' conftest.$ac_ext >&5
3563:
3564: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3565: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3566: as_fn_error 77 "C compiler cannot create executables
3567: See \`config.log' for more details" "$LINENO" 5; }
3568: else
3569: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3570: $as_echo "yes" >&6; }
3571: fi
3572: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3573: $as_echo_n "checking for C compiler default output file name... " >&6; }
3574: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3575: $as_echo "$ac_file" >&6; }
3576: ac_exeext=$ac_cv_exeext
3577:
3578: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3579: ac_clean_files=$ac_clean_files_save
3580: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3581: $as_echo_n "checking for suffix of executables... " >&6; }
3582: if { { ac_try="$ac_link"
3583: case "(($ac_try" in
3584: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3585: *) ac_try_echo=$ac_try;;
3586: esac
3587: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3588: $as_echo "$ac_try_echo"; } >&5
3589: (eval "$ac_link") 2>&5
3590: ac_status=$?
3591: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3592: test $ac_status = 0; }; then :
3593: # If both `conftest.exe' and `conftest' are `present' (well, observable)
3594: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3595: # work properly (i.e., refer to `conftest.exe'), while it won't with
3596: # `rm'.
3597: for ac_file in conftest.exe conftest conftest.*; do
3598: test -f "$ac_file" || continue
3599: case $ac_file in
3600: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3601: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3602: break;;
3603: * ) break;;
3604: esac
3605: done
3606: else
3607: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3608: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3609: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3610: See \`config.log' for more details" "$LINENO" 5; }
3611: fi
3612: rm -f conftest conftest$ac_cv_exeext
3613: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3614: $as_echo "$ac_cv_exeext" >&6; }
3615:
3616: rm -f conftest.$ac_ext
3617: EXEEXT=$ac_cv_exeext
3618: ac_exeext=$EXEEXT
3619: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3620: /* end confdefs.h. */
3621: #include <stdio.h>
3622: int
3623: main ()
3624: {
3625: FILE *f = fopen ("conftest.out", "w");
3626: return ferror (f) || fclose (f) != 0;
3627:
3628: ;
3629: return 0;
3630: }
3631: _ACEOF
3632: ac_clean_files="$ac_clean_files conftest.out"
3633: # Check that the compiler produces executables we can run. If not, either
3634: # the compiler is broken, or we cross compile.
3635: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3636: $as_echo_n "checking whether we are cross compiling... " >&6; }
3637: if test "$cross_compiling" != yes; then
3638: { { ac_try="$ac_link"
3639: case "(($ac_try" in
3640: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3641: *) ac_try_echo=$ac_try;;
3642: esac
3643: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3644: $as_echo "$ac_try_echo"; } >&5
3645: (eval "$ac_link") 2>&5
3646: ac_status=$?
3647: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3648: test $ac_status = 0; }
3649: if { ac_try='./conftest$ac_cv_exeext'
3650: { { case "(($ac_try" in
3651: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3652: *) ac_try_echo=$ac_try;;
3653: esac
3654: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3655: $as_echo "$ac_try_echo"; } >&5
3656: (eval "$ac_try") 2>&5
3657: ac_status=$?
3658: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3659: test $ac_status = 0; }; }; then
3660: cross_compiling=no
3661: else
3662: if test "$cross_compiling" = maybe; then
3663: cross_compiling=yes
3664: else
3665: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3666: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3667: as_fn_error $? "cannot run C compiled programs.
3668: If you meant to cross compile, use \`--host'.
3669: See \`config.log' for more details" "$LINENO" 5; }
3670: fi
3671: fi
3672: fi
3673: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3674: $as_echo "$cross_compiling" >&6; }
3675:
3676: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3677: ac_clean_files=$ac_clean_files_save
3678: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3679: $as_echo_n "checking for suffix of object files... " >&6; }
3680: if ${ac_cv_objext+:} false; then :
3681: $as_echo_n "(cached) " >&6
3682: else
3683: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684: /* end confdefs.h. */
3685:
3686: int
3687: main ()
3688: {
3689:
3690: ;
3691: return 0;
3692: }
3693: _ACEOF
3694: rm -f conftest.o conftest.obj
3695: if { { ac_try="$ac_compile"
3696: case "(($ac_try" in
3697: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3698: *) ac_try_echo=$ac_try;;
3699: esac
3700: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3701: $as_echo "$ac_try_echo"; } >&5
3702: (eval "$ac_compile") 2>&5
3703: ac_status=$?
3704: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3705: test $ac_status = 0; }; then :
3706: for ac_file in conftest.o conftest.obj conftest.*; do
3707: test -f "$ac_file" || continue;
3708: case $ac_file in
3709: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3710: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3711: break;;
3712: esac
3713: done
3714: else
3715: $as_echo "$as_me: failed program was:" >&5
3716: sed 's/^/| /' conftest.$ac_ext >&5
3717:
3718: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3719: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3720: as_fn_error $? "cannot compute suffix of object files: cannot compile
3721: See \`config.log' for more details" "$LINENO" 5; }
3722: fi
3723: rm -f conftest.$ac_cv_objext conftest.$ac_ext
3724: fi
3725: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3726: $as_echo "$ac_cv_objext" >&6; }
3727: OBJEXT=$ac_cv_objext
3728: ac_objext=$OBJEXT
3729: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3730: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3731: if ${ac_cv_c_compiler_gnu+:} false; then :
3732: $as_echo_n "(cached) " >&6
3733: else
3734: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735: /* end confdefs.h. */
3736:
3737: int
3738: main ()
3739: {
3740: #ifndef __GNUC__
3741: choke me
3742: #endif
3743:
3744: ;
3745: return 0;
3746: }
3747: _ACEOF
3748: if ac_fn_c_try_compile "$LINENO"; then :
3749: ac_compiler_gnu=yes
3750: else
3751: ac_compiler_gnu=no
3752: fi
3753: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3754: ac_cv_c_compiler_gnu=$ac_compiler_gnu
3755:
3756: fi
3757: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3758: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3759: if test $ac_compiler_gnu = yes; then
3760: GCC=yes
3761: else
3762: GCC=
3763: fi
3764: ac_test_CFLAGS=${CFLAGS+set}
3765: ac_save_CFLAGS=$CFLAGS
3766: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3767: $as_echo_n "checking whether $CC accepts -g... " >&6; }
3768: if ${ac_cv_prog_cc_g+:} false; then :
3769: $as_echo_n "(cached) " >&6
3770: else
3771: ac_save_c_werror_flag=$ac_c_werror_flag
3772: ac_c_werror_flag=yes
3773: ac_cv_prog_cc_g=no
3774: CFLAGS="-g"
3775: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776: /* end confdefs.h. */
3777:
3778: int
3779: main ()
3780: {
3781:
3782: ;
3783: return 0;
3784: }
3785: _ACEOF
3786: if ac_fn_c_try_compile "$LINENO"; then :
3787: ac_cv_prog_cc_g=yes
3788: else
3789: CFLAGS=""
3790: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791: /* end confdefs.h. */
3792:
3793: int
3794: main ()
3795: {
3796:
3797: ;
3798: return 0;
3799: }
3800: _ACEOF
3801: if ac_fn_c_try_compile "$LINENO"; then :
3802:
3803: else
3804: ac_c_werror_flag=$ac_save_c_werror_flag
3805: CFLAGS="-g"
3806: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3807: /* end confdefs.h. */
3808:
3809: int
3810: main ()
3811: {
3812:
3813: ;
3814: return 0;
3815: }
3816: _ACEOF
3817: if ac_fn_c_try_compile "$LINENO"; then :
3818: ac_cv_prog_cc_g=yes
3819: fi
3820: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3821: fi
3822: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3823: fi
3824: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825: ac_c_werror_flag=$ac_save_c_werror_flag
3826: fi
3827: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3828: $as_echo "$ac_cv_prog_cc_g" >&6; }
3829: if test "$ac_test_CFLAGS" = set; then
3830: CFLAGS=$ac_save_CFLAGS
3831: elif test $ac_cv_prog_cc_g = yes; then
3832: if test "$GCC" = yes; then
3833: CFLAGS="-g -O2"
3834: else
3835: CFLAGS="-g"
3836: fi
3837: else
3838: if test "$GCC" = yes; then
3839: CFLAGS="-O2"
3840: else
3841: CFLAGS=
3842: fi
3843: fi
3844: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3845: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3846: if ${ac_cv_prog_cc_c89+:} false; then :
3847: $as_echo_n "(cached) " >&6
3848: else
3849: ac_cv_prog_cc_c89=no
3850: ac_save_CC=$CC
3851: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3852: /* end confdefs.h. */
3853: #include <stdarg.h>
3854: #include <stdio.h>
3855: struct stat;
3856: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3857: struct buf { int x; };
3858: FILE * (*rcsopen) (struct buf *, struct stat *, int);
3859: static char *e (p, i)
3860: char **p;
3861: int i;
3862: {
3863: return p[i];
3864: }
3865: static char *f (char * (*g) (char **, int), char **p, ...)
3866: {
3867: char *s;
3868: va_list v;
3869: va_start (v,p);
3870: s = g (p, va_arg (v,int));
3871: va_end (v);
3872: return s;
3873: }
3874:
3875: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3876: function prototypes and stuff, but not '\xHH' hex character constants.
3877: These don't provoke an error unfortunately, instead are silently treated
3878: as 'x'. The following induces an error, until -std is added to get
3879: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3880: array size at least. It's necessary to write '\x00'==0 to get something
3881: that's true only with -std. */
3882: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3883:
3884: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3885: inside strings and character constants. */
3886: #define FOO(x) 'x'
3887: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3888:
3889: int test (int i, double x);
3890: struct s1 {int (*f) (int a);};
3891: struct s2 {int (*f) (double a);};
3892: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3893: int argc;
3894: char **argv;
3895: int
3896: main ()
3897: {
3898: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3899: ;
3900: return 0;
3901: }
3902: _ACEOF
3903: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3904: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3905: do
3906: CC="$ac_save_CC $ac_arg"
3907: if ac_fn_c_try_compile "$LINENO"; then :
3908: ac_cv_prog_cc_c89=$ac_arg
3909: fi
3910: rm -f core conftest.err conftest.$ac_objext
3911: test "x$ac_cv_prog_cc_c89" != "xno" && break
3912: done
3913: rm -f conftest.$ac_ext
3914: CC=$ac_save_CC
3915:
3916: fi
3917: # AC_CACHE_VAL
3918: case "x$ac_cv_prog_cc_c89" in
3919: x)
3920: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3921: $as_echo "none needed" >&6; } ;;
3922: xno)
3923: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3924: $as_echo "unsupported" >&6; } ;;
3925: *)
3926: CC="$CC $ac_cv_prog_cc_c89"
3927: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3928: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3929: esac
3930: if test "x$ac_cv_prog_cc_c89" != xno; then :
3931:
3932: fi
3933:
3934: ac_ext=c
3935: ac_cpp='$CPP $CPPFLAGS'
3936: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3937: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3938: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3939:
3940: ac_ext=c
3941: ac_cpp='$CPP $CPPFLAGS'
3942: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3943: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3944: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3945: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3946: $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3947: if ${am_cv_prog_cc_c_o+:} false; then :
3948: $as_echo_n "(cached) " >&6
3949: else
3950: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3951: /* end confdefs.h. */
3952:
3953: int
3954: main ()
3955: {
3956:
3957: ;
3958: return 0;
3959: }
3960: _ACEOF
3961: # Make sure it works both with $CC and with simple cc.
3962: # Following AC_PROG_CC_C_O, we do the test twice because some
3963: # compilers refuse to overwrite an existing .o file with -o,
3964: # though they will create one.
3965: am_cv_prog_cc_c_o=yes
3966: for am_i in 1 2; do
3967: if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3968: ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3969: ac_status=$?
3970: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3971: (exit $ac_status); } \
3972: && test -f conftest2.$ac_objext; then
3973: : OK
3974: else
3975: am_cv_prog_cc_c_o=no
3976: break
3977: fi
3978: done
3979: rm -f core conftest*
3980: unset am_i
3981: fi
3982: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3983: $as_echo "$am_cv_prog_cc_c_o" >&6; }
3984: if test "$am_cv_prog_cc_c_o" != yes; then
3985: # Losing compiler, so override with the script.
3986: # FIXME: It is wrong to rewrite CC.
3987: # But if we don't then we get into trouble of one sort or another.
3988: # A longer-term fix would be to have automake use am__CC in this case,
3989: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3990: CC="$am_aux_dir/compile $CC"
3991: fi
3992: ac_ext=c
3993: ac_cpp='$CPP $CPPFLAGS'
3994: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3995: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3996: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3997:
3998: DEPDIR="${am__leading_dot}deps"
3999:
4000: ac_config_commands="$ac_config_commands depfiles"
4001:
4002:
4003: am_make=${MAKE-make}
4004: cat > confinc << 'END'
4005: am__doit:
4006: @echo this is the am__doit target
4007: .PHONY: am__doit
4008: END
4009: # If we don't find an include directive, just comment out the code.
4010: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4011: $as_echo_n "checking for style of include used by $am_make... " >&6; }
4012: am__include="#"
4013: am__quote=
4014: _am_result=none
4015: # First try GNU make style include.
4016: echo "include confinc" > confmf
4017: # Ignore all kinds of additional output from 'make'.
4018: case `$am_make -s -f confmf 2> /dev/null` in #(
4019: *the\ am__doit\ target*)
4020: am__include=include
4021: am__quote=
4022: _am_result=GNU
4023: ;;
4024: esac
4025: # Now try BSD make style include.
4026: if test "$am__include" = "#"; then
4027: echo '.include "confinc"' > confmf
4028: case `$am_make -s -f confmf 2> /dev/null` in #(
4029: *the\ am__doit\ target*)
4030: am__include=.include
4031: am__quote="\""
4032: _am_result=BSD
4033: ;;
4034: esac
4035: fi
4036:
4037:
4038: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4039: $as_echo "$_am_result" >&6; }
4040: rm -f confinc confmf
4041:
4042: # Check whether --enable-dependency-tracking was given.
4043: if test "${enable_dependency_tracking+set}" = set; then :
4044: enableval=$enable_dependency_tracking;
4045: fi
4046:
4047: if test "x$enable_dependency_tracking" != xno; then
4048: am_depcomp="$ac_aux_dir/depcomp"
4049: AMDEPBACKSLASH='\'
4050: am__nodep='_no'
4051: fi
4052: if test "x$enable_dependency_tracking" != xno; then
4053: AMDEP_TRUE=
4054: AMDEP_FALSE='#'
4055: else
4056: AMDEP_TRUE='#'
4057: AMDEP_FALSE=
4058: fi
4059:
4060:
4061:
4062: depcc="$CC" am_compiler_list=
4063:
4064: { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4065: $as_echo_n "checking dependency style of $depcc... " >&6; }
4066: if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4067: $as_echo_n "(cached) " >&6
4068: else
4069: if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4070: # We make a subdir and do the tests there. Otherwise we can end up
4071: # making bogus files that we don't know about and never remove. For
4072: # instance it was reported that on HP-UX the gcc test will end up
4073: # making a dummy file named 'D' -- because '-MD' means "put the output
4074: # in D".
4075: rm -rf conftest.dir
4076: mkdir conftest.dir
4077: # Copy depcomp to subdir because otherwise we won't find it if we're
4078: # using a relative directory.
4079: cp "$am_depcomp" conftest.dir
4080: cd conftest.dir
4081: # We will build objects and dependencies in a subdirectory because
4082: # it helps to detect inapplicable dependency modes. For instance
4083: # both Tru64's cc and ICC support -MD to output dependencies as a
4084: # side effect of compilation, but ICC will put the dependencies in
4085: # the current directory while Tru64 will put them in the object
4086: # directory.
4087: mkdir sub
4088:
4089: am_cv_CC_dependencies_compiler_type=none
4090: if test "$am_compiler_list" = ""; then
4091: am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4092: fi
4093: am__universal=false
4094: case " $depcc " in #(
4095: *\ -arch\ *\ -arch\ *) am__universal=true ;;
4096: esac
4097:
4098: for depmode in $am_compiler_list; do
4099: # Setup a source with many dependencies, because some compilers
4100: # like to wrap large dependency lists on column 80 (with \), and
4101: # we should not choose a depcomp mode which is confused by this.
4102: #
4103: # We need to recreate these files for each test, as the compiler may
4104: # overwrite some of them when testing with obscure command lines.
4105: # This happens at least with the AIX C compiler.
4106: : > sub/conftest.c
4107: for i in 1 2 3 4 5 6; do
4108: echo '#include "conftst'$i'.h"' >> sub/conftest.c
4109: # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4110: # Solaris 10 /bin/sh.
4111: echo '/* dummy */' > sub/conftst$i.h
4112: done
4113: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4114:
4115: # We check with '-c' and '-o' for the sake of the "dashmstdout"
4116: # mode. It turns out that the SunPro C++ compiler does not properly
4117: # handle '-M -o', and we need to detect this. Also, some Intel
4118: # versions had trouble with output in subdirs.
4119: am__obj=sub/conftest.${OBJEXT-o}
4120: am__minus_obj="-o $am__obj"
4121: case $depmode in
4122: gcc)
4123: # This depmode causes a compiler race in universal mode.
4124: test "$am__universal" = false || continue
4125: ;;
4126: nosideeffect)
4127: # After this tag, mechanisms are not by side-effect, so they'll
4128: # only be used when explicitly requested.
4129: if test "x$enable_dependency_tracking" = xyes; then
4130: continue
4131: else
4132: break
4133: fi
4134: ;;
4135: msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4136: # This compiler won't grok '-c -o', but also, the minuso test has
4137: # not run yet. These depmodes are late enough in the game, and
4138: # so weak that their functioning should not be impacted.
4139: am__obj=conftest.${OBJEXT-o}
4140: am__minus_obj=
4141: ;;
4142: none) break ;;
4143: esac
4144: if depmode=$depmode \
4145: source=sub/conftest.c object=$am__obj \
4146: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4147: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4148: >/dev/null 2>conftest.err &&
4149: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4150: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4151: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4152: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4153: # icc doesn't choke on unknown options, it will just issue warnings
4154: # or remarks (even with -Werror). So we grep stderr for any message
4155: # that says an option was ignored or not supported.
4156: # When given -MP, icc 7.0 and 7.1 complain thusly:
4157: # icc: Command line warning: ignoring option '-M'; no argument required
4158: # The diagnosis changed in icc 8.0:
4159: # icc: Command line remark: option '-MP' not supported
4160: if (grep 'ignoring option' conftest.err ||
4161: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4162: am_cv_CC_dependencies_compiler_type=$depmode
4163: break
4164: fi
4165: fi
4166: done
4167:
4168: cd ..
4169: rm -rf conftest.dir
4170: else
4171: am_cv_CC_dependencies_compiler_type=none
4172: fi
4173:
4174: fi
4175: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4176: $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4177: CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4178:
4179: if
4180: test "x$enable_dependency_tracking" != xno \
4181: && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4182: am__fastdepCC_TRUE=
4183: am__fastdepCC_FALSE='#'
4184: else
4185: am__fastdepCC_TRUE='#'
4186: am__fastdepCC_FALSE=
4187: fi
4188:
4189:
4190:
4191: ac_ext=c
4192: ac_cpp='$CPP $CPPFLAGS'
4193: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4194: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4195: ac_compiler_gnu=$ac_cv_c_compiler_gnu
4196: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4197: $as_echo_n "checking how to run the C preprocessor... " >&6; }
4198: # On Suns, sometimes $CPP names a directory.
4199: if test -n "$CPP" && test -d "$CPP"; then
4200: CPP=
4201: fi
4202: if test -z "$CPP"; then
4203: if ${ac_cv_prog_CPP+:} false; then :
4204: $as_echo_n "(cached) " >&6
4205: else
4206: # Double quotes because CPP needs to be expanded
4207: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4208: do
4209: ac_preproc_ok=false
4210: for ac_c_preproc_warn_flag in '' yes
4211: do
4212: # Use a header file that comes with gcc, so configuring glibc
4213: # with a fresh cross-compiler works.
4214: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4215: # <limits.h> exists even on freestanding compilers.
4216: # On the NeXT, cc -E runs the code through the compiler's parser,
4217: # not just through cpp. "Syntax error" is here to catch this case.
4218: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4219: /* end confdefs.h. */
4220: #ifdef __STDC__
4221: # include <limits.h>
4222: #else
4223: # include <assert.h>
4224: #endif
4225: Syntax error
4226: _ACEOF
4227: if ac_fn_c_try_cpp "$LINENO"; then :
4228:
4229: else
4230: # Broken: fails on valid input.
4231: continue
4232: fi
4233: rm -f conftest.err conftest.i conftest.$ac_ext
4234:
4235: # OK, works on sane cases. Now check whether nonexistent headers
4236: # can be detected and how.
4237: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238: /* end confdefs.h. */
4239: #include <ac_nonexistent.h>
4240: _ACEOF
4241: if ac_fn_c_try_cpp "$LINENO"; then :
4242: # Broken: success on invalid input.
4243: continue
4244: else
4245: # Passes both tests.
4246: ac_preproc_ok=:
4247: break
4248: fi
4249: rm -f conftest.err conftest.i conftest.$ac_ext
4250:
4251: done
4252: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4253: rm -f conftest.i conftest.err conftest.$ac_ext
4254: if $ac_preproc_ok; then :
4255: break
4256: fi
4257:
4258: done
4259: ac_cv_prog_CPP=$CPP
4260:
4261: fi
4262: CPP=$ac_cv_prog_CPP
4263: else
4264: ac_cv_prog_CPP=$CPP
4265: fi
4266: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4267: $as_echo "$CPP" >&6; }
4268: ac_preproc_ok=false
4269: for ac_c_preproc_warn_flag in '' yes
4270: do
4271: # Use a header file that comes with gcc, so configuring glibc
4272: # with a fresh cross-compiler works.
4273: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4274: # <limits.h> exists even on freestanding compilers.
4275: # On the NeXT, cc -E runs the code through the compiler's parser,
4276: # not just through cpp. "Syntax error" is here to catch this case.
4277: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278: /* end confdefs.h. */
4279: #ifdef __STDC__
4280: # include <limits.h>
4281: #else
4282: # include <assert.h>
4283: #endif
4284: Syntax error
4285: _ACEOF
4286: if ac_fn_c_try_cpp "$LINENO"; then :
4287:
4288: else
4289: # Broken: fails on valid input.
4290: continue
4291: fi
4292: rm -f conftest.err conftest.i conftest.$ac_ext
4293:
4294: # OK, works on sane cases. Now check whether nonexistent headers
4295: # can be detected and how.
4296: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4297: /* end confdefs.h. */
4298: #include <ac_nonexistent.h>
4299: _ACEOF
4300: if ac_fn_c_try_cpp "$LINENO"; then :
4301: # Broken: success on invalid input.
4302: continue
4303: else
4304: # Passes both tests.
4305: ac_preproc_ok=:
4306: break
4307: fi
4308: rm -f conftest.err conftest.i conftest.$ac_ext
4309:
4310: done
4311: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4312: rm -f conftest.i conftest.err conftest.$ac_ext
4313: if $ac_preproc_ok; then :
4314:
4315: else
4316: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4317: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4318: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4319: See \`config.log' for more details" "$LINENO" 5; }
4320: fi
4321:
4322: ac_ext=c
4323: ac_cpp='$CPP $CPPFLAGS'
4324: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4325: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4326: ac_compiler_gnu=$ac_cv_c_compiler_gnu
4327:
4328:
4329: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4330: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4331: if ${ac_cv_path_GREP+:} false; then :
4332: $as_echo_n "(cached) " >&6
4333: else
4334: if test -z "$GREP"; then
4335: ac_path_GREP_found=false
4336: # Loop through the user's path and test for each of PROGNAME-LIST
4337: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4338: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4339: do
4340: IFS=$as_save_IFS
4341: test -z "$as_dir" && as_dir=.
4342: for ac_prog in grep ggrep; do
4343: for ac_exec_ext in '' $ac_executable_extensions; do
4344: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4345: as_fn_executable_p "$ac_path_GREP" || continue
4346: # Check for GNU ac_path_GREP and select it if it is found.
4347: # Check for GNU $ac_path_GREP
4348: case `"$ac_path_GREP" --version 2>&1` in
4349: *GNU*)
4350: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4351: *)
4352: ac_count=0
4353: $as_echo_n 0123456789 >"conftest.in"
4354: while :
4355: do
4356: cat "conftest.in" "conftest.in" >"conftest.tmp"
4357: mv "conftest.tmp" "conftest.in"
4358: cp "conftest.in" "conftest.nl"
4359: $as_echo 'GREP' >> "conftest.nl"
4360: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4361: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4362: as_fn_arith $ac_count + 1 && ac_count=$as_val
4363: if test $ac_count -gt ${ac_path_GREP_max-0}; then
4364: # Best one so far, save it but keep looking for a better one
4365: ac_cv_path_GREP="$ac_path_GREP"
4366: ac_path_GREP_max=$ac_count
4367: fi
4368: # 10*(2^10) chars as input seems more than enough
4369: test $ac_count -gt 10 && break
4370: done
4371: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4372: esac
4373:
4374: $ac_path_GREP_found && break 3
4375: done
4376: done
4377: done
4378: IFS=$as_save_IFS
4379: if test -z "$ac_cv_path_GREP"; then
4380: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4381: fi
4382: else
4383: ac_cv_path_GREP=$GREP
4384: fi
4385:
4386: fi
4387: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4388: $as_echo "$ac_cv_path_GREP" >&6; }
4389: GREP="$ac_cv_path_GREP"
4390:
4391:
4392: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4393: $as_echo_n "checking for egrep... " >&6; }
4394: if ${ac_cv_path_EGREP+:} false; then :
4395: $as_echo_n "(cached) " >&6
4396: else
4397: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4398: then ac_cv_path_EGREP="$GREP -E"
4399: else
4400: if test -z "$EGREP"; then
4401: ac_path_EGREP_found=false
4402: # Loop through the user's path and test for each of PROGNAME-LIST
4403: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4405: do
4406: IFS=$as_save_IFS
4407: test -z "$as_dir" && as_dir=.
4408: for ac_prog in egrep; do
4409: for ac_exec_ext in '' $ac_executable_extensions; do
4410: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4411: as_fn_executable_p "$ac_path_EGREP" || continue
4412: # Check for GNU ac_path_EGREP and select it if it is found.
4413: # Check for GNU $ac_path_EGREP
4414: case `"$ac_path_EGREP" --version 2>&1` in
4415: *GNU*)
4416: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4417: *)
4418: ac_count=0
4419: $as_echo_n 0123456789 >"conftest.in"
4420: while :
4421: do
4422: cat "conftest.in" "conftest.in" >"conftest.tmp"
4423: mv "conftest.tmp" "conftest.in"
4424: cp "conftest.in" "conftest.nl"
4425: $as_echo 'EGREP' >> "conftest.nl"
4426: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4427: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4428: as_fn_arith $ac_count + 1 && ac_count=$as_val
4429: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4430: # Best one so far, save it but keep looking for a better one
4431: ac_cv_path_EGREP="$ac_path_EGREP"
4432: ac_path_EGREP_max=$ac_count
4433: fi
4434: # 10*(2^10) chars as input seems more than enough
4435: test $ac_count -gt 10 && break
4436: done
4437: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4438: esac
4439:
4440: $ac_path_EGREP_found && break 3
4441: done
4442: done
4443: done
4444: IFS=$as_save_IFS
4445: if test -z "$ac_cv_path_EGREP"; then
4446: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4447: fi
4448: else
4449: ac_cv_path_EGREP=$EGREP
4450: fi
4451:
4452: fi
4453: fi
4454: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4455: $as_echo "$ac_cv_path_EGREP" >&6; }
4456: EGREP="$ac_cv_path_EGREP"
4457:
4458:
4459: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4460: $as_echo_n "checking for ANSI C header files... " >&6; }
4461: if ${ac_cv_header_stdc+:} false; then :
4462: $as_echo_n "(cached) " >&6
4463: else
4464: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465: /* end confdefs.h. */
4466: #include <stdlib.h>
4467: #include <stdarg.h>
4468: #include <string.h>
4469: #include <float.h>
4470:
4471: int
4472: main ()
4473: {
4474:
4475: ;
4476: return 0;
4477: }
4478: _ACEOF
4479: if ac_fn_c_try_compile "$LINENO"; then :
4480: ac_cv_header_stdc=yes
4481: else
4482: ac_cv_header_stdc=no
4483: fi
4484: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4485:
4486: if test $ac_cv_header_stdc = yes; then
4487: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4488: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489: /* end confdefs.h. */
4490: #include <string.h>
4491:
4492: _ACEOF
4493: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4494: $EGREP "memchr" >/dev/null 2>&1; then :
4495:
4496: else
4497: ac_cv_header_stdc=no
4498: fi
4499: rm -f conftest*
4500:
4501: fi
4502:
4503: if test $ac_cv_header_stdc = yes; then
4504: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4505: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4506: /* end confdefs.h. */
4507: #include <stdlib.h>
4508:
4509: _ACEOF
4510: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4511: $EGREP "free" >/dev/null 2>&1; then :
4512:
4513: else
4514: ac_cv_header_stdc=no
4515: fi
4516: rm -f conftest*
4517:
4518: fi
4519:
4520: if test $ac_cv_header_stdc = yes; then
4521: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4522: if test "$cross_compiling" = yes; then :
4523: :
4524: else
4525: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4526: /* end confdefs.h. */
4527: #include <ctype.h>
4528: #include <stdlib.h>
4529: #if ((' ' & 0x0FF) == 0x020)
4530: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4531: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4532: #else
4533: # define ISLOWER(c) \
4534: (('a' <= (c) && (c) <= 'i') \
4535: || ('j' <= (c) && (c) <= 'r') \
4536: || ('s' <= (c) && (c) <= 'z'))
4537: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4538: #endif
4539:
4540: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4541: int
4542: main ()
4543: {
4544: int i;
4545: for (i = 0; i < 256; i++)
4546: if (XOR (islower (i), ISLOWER (i))
4547: || toupper (i) != TOUPPER (i))
4548: return 2;
4549: return 0;
4550: }
4551: _ACEOF
4552: if ac_fn_c_try_run "$LINENO"; then :
4553:
4554: else
4555: ac_cv_header_stdc=no
4556: fi
4557: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4558: conftest.$ac_objext conftest.beam conftest.$ac_ext
4559: fi
4560:
4561: fi
4562: fi
4563: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4564: $as_echo "$ac_cv_header_stdc" >&6; }
4565: if test $ac_cv_header_stdc = yes; then
4566:
4567: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4568:
4569: fi
4570:
4571:
4572:
4573:
4574: # Check whether --with-resolver was given.
4575: if test "${with_resolver+set}" = set; then :
4576: withval=$with_resolver; resolver=$withval
4577: else
4578: resolver=guess
4579: fi
4580:
4581:
4582:
4583: # Check whether --with-libpcap was given.
4584: if test "${with_libpcap+set}" = set; then :
4585: withval=$with_libpcap; libpcap_prefix=$withval
4586: else
4587: libpcap_prefix=""
4588: fi
4589:
4590:
4591:
4592: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4593: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4594: inttypes.h stdint.h unistd.h
4595: do :
4596: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4597: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4598: "
4599: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4600: cat >>confdefs.h <<_ACEOF
4601: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4602: _ACEOF
4603:
4604: fi
4605:
4606: done
4607:
4608:
4609: for ac_header in sgtty.h sys/ioctl.h sys/time.h sys/sockio.h termio.h termios.h unistd.h
4610: do :
4611: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4612: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4613: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4614: cat >>confdefs.h <<_ACEOF
4615: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4616: _ACEOF
4617:
4618: fi
4619:
4620: done
4621:
4622:
4623: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4624: $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4625: if ${ac_cv_c_const+:} false; then :
4626: $as_echo_n "(cached) " >&6
4627: else
4628: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4629: /* end confdefs.h. */
4630:
4631: int
4632: main ()
4633: {
4634:
4635: #ifndef __cplusplus
4636: /* Ultrix mips cc rejects this sort of thing. */
4637: typedef int charset[2];
4638: const charset cs = { 0, 0 };
4639: /* SunOS 4.1.1 cc rejects this. */
4640: char const *const *pcpcc;
4641: char **ppc;
4642: /* NEC SVR4.0.2 mips cc rejects this. */
4643: struct point {int x, y;};
4644: static struct point const zero = {0,0};
4645: /* AIX XL C 1.02.0.0 rejects this.
4646: It does not let you subtract one const X* pointer from another in
4647: an arm of an if-expression whose if-part is not a constant
4648: expression */
4649: const char *g = "string";
4650: pcpcc = &g + (g ? g-g : 0);
4651: /* HPUX 7.0 cc rejects these. */
4652: ++pcpcc;
4653: ppc = (char**) pcpcc;
4654: pcpcc = (char const *const *) ppc;
4655: { /* SCO 3.2v4 cc rejects this sort of thing. */
4656: char tx;
4657: char *t = &tx;
4658: char const *s = 0 ? (char *) 0 : (char const *) 0;
4659:
4660: *t++ = 0;
4661: if (s) return 0;
4662: }
4663: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4664: int x[] = {25, 17};
4665: const int *foo = &x[0];
4666: ++foo;
4667: }
4668: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4669: typedef const int *iptr;
4670: iptr p = 0;
4671: ++p;
4672: }
4673: { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4674: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4675: struct s { int j; const int *ap[3]; } bx;
4676: struct s *b = &bx; b->j = 5;
4677: }
4678: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4679: const int foo = 10;
4680: if (!foo) return 0;
4681: }
4682: return !cs[0] && !zero.x;
4683: #endif
4684:
4685: ;
4686: return 0;
4687: }
4688: _ACEOF
4689: if ac_fn_c_try_compile "$LINENO"; then :
4690: ac_cv_c_const=yes
4691: else
4692: ac_cv_c_const=no
4693: fi
4694: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4695: fi
4696: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4697: $as_echo "$ac_cv_c_const" >&6; }
4698: if test $ac_cv_c_const = no; then
4699:
4700: $as_echo "#define const /**/" >>confdefs.h
4701:
4702: fi
4703:
4704: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4705: if test "x$ac_cv_type_size_t" = xyes; then :
4706:
4707: else
4708:
4709: cat >>confdefs.h <<_ACEOF
4710: #define size_t unsigned int
4711: _ACEOF
4712:
4713: fi
4714:
4715: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4716: $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4717: if ${ac_cv_header_time+:} false; then :
4718: $as_echo_n "(cached) " >&6
4719: else
4720: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4721: /* end confdefs.h. */
4722: #include <sys/types.h>
4723: #include <sys/time.h>
4724: #include <time.h>
4725:
4726: int
4727: main ()
4728: {
4729: if ((struct tm *) 0)
4730: return 0;
4731: ;
4732: return 0;
4733: }
4734: _ACEOF
4735: if ac_fn_c_try_compile "$LINENO"; then :
4736: ac_cv_header_time=yes
4737: else
4738: ac_cv_header_time=no
4739: fi
4740: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4741: fi
4742: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4743: $as_echo "$ac_cv_header_time" >&6; }
4744: if test $ac_cv_header_time = yes; then
4745:
4746: $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4747:
4748: fi
4749:
4750:
4751:
4752: ac_fn_c_check_header_mongrel "$LINENO" "sys/dlpi.h" "ac_cv_header_sys_dlpi_h" "$ac_includes_default"
4753: if test "x$ac_cv_header_sys_dlpi_h" = xyes; then :
4754:
4755: $as_echo "#define HAVE_DLPI 1" >>confdefs.h
4756:
4757: fi
4758:
4759:
4760:
4761: for ac_func in regcomp select strdup strerror strspn
4762: do :
4763: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4764: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4765: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4766: cat >>confdefs.h <<_ACEOF
4767: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4768: _ACEOF
4769:
4770: fi
4771: done
4772:
4773:
4774: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4775: $as_echo_n "checking for library containing socket... " >&6; }
4776: if ${ac_cv_search_socket+:} false; then :
4777: $as_echo_n "(cached) " >&6
4778: else
4779: ac_func_search_save_LIBS=$LIBS
4780: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4781: /* end confdefs.h. */
4782:
4783: /* Override any GCC internal prototype to avoid an error.
4784: Use char because int might match the return type of a GCC
4785: builtin and then its argument prototype would still apply. */
4786: #ifdef __cplusplus
4787: extern "C"
4788: #endif
4789: char socket ();
4790: int
4791: main ()
4792: {
4793: return socket ();
4794: ;
4795: return 0;
4796: }
4797: _ACEOF
4798: for ac_lib in '' socket; do
4799: if test -z "$ac_lib"; then
4800: ac_res="none required"
4801: else
4802: ac_res=-l$ac_lib
4803: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4804: fi
4805: if ac_fn_c_try_link "$LINENO"; then :
4806: ac_cv_search_socket=$ac_res
4807: fi
4808: rm -f core conftest.err conftest.$ac_objext \
4809: conftest$ac_exeext
4810: if ${ac_cv_search_socket+:} false; then :
4811: break
4812: fi
4813: done
4814: if ${ac_cv_search_socket+:} false; then :
4815:
4816: else
4817: ac_cv_search_socket=no
4818: fi
4819: rm conftest.$ac_ext
4820: LIBS=$ac_func_search_save_LIBS
4821: fi
4822: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4823: $as_echo "$ac_cv_search_socket" >&6; }
4824: ac_res=$ac_cv_search_socket
4825: if test "$ac_res" != no; then :
4826: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4827:
4828: fi
4829:
4830: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5
4831: $as_echo_n "checking for library containing log... " >&6; }
4832: if ${ac_cv_search_log+:} false; then :
4833: $as_echo_n "(cached) " >&6
4834: else
4835: ac_func_search_save_LIBS=$LIBS
4836: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4837: /* end confdefs.h. */
4838:
4839: /* Override any GCC internal prototype to avoid an error.
4840: Use char because int might match the return type of a GCC
4841: builtin and then its argument prototype would still apply. */
4842: #ifdef __cplusplus
4843: extern "C"
4844: #endif
4845: char log ();
4846: int
4847: main ()
4848: {
4849: return log ();
4850: ;
4851: return 0;
4852: }
4853: _ACEOF
4854: for ac_lib in '' m; do
4855: if test -z "$ac_lib"; then
4856: ac_res="none required"
4857: else
4858: ac_res=-l$ac_lib
4859: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4860: fi
4861: if ac_fn_c_try_link "$LINENO"; then :
4862: ac_cv_search_log=$ac_res
4863: fi
4864: rm -f core conftest.err conftest.$ac_objext \
4865: conftest$ac_exeext
4866: if ${ac_cv_search_log+:} false; then :
4867: break
4868: fi
4869: done
4870: if ${ac_cv_search_log+:} false; then :
4871:
4872: else
4873: ac_cv_search_log=no
4874: fi
4875: rm conftest.$ac_ext
4876: LIBS=$ac_func_search_save_LIBS
4877: fi
4878: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_log" >&5
4879: $as_echo "$ac_cv_search_log" >&6; }
4880: ac_res=$ac_cv_search_log
4881: if test "$ac_res" != no; then :
4882: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4883:
4884: fi
4885:
4886: ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4887: if test "x$ac_cv_func_gethostbyname" = xyes; then :
4888:
4889: else
4890: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4891: $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4892: if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
4893: $as_echo_n "(cached) " >&6
4894: else
4895: ac_check_lib_save_LIBS=$LIBS
4896: LIBS="-lnsl $LIBS"
4897: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4898: /* end confdefs.h. */
4899:
4900: /* Override any GCC internal prototype to avoid an error.
4901: Use char because int might match the return type of a GCC
4902: builtin and then its argument prototype would still apply. */
4903: #ifdef __cplusplus
4904: extern "C"
4905: #endif
4906: char gethostbyname ();
4907: int
4908: main ()
4909: {
4910: return gethostbyname ();
4911: ;
4912: return 0;
4913: }
4914: _ACEOF
4915: if ac_fn_c_try_link "$LINENO"; then :
4916: ac_cv_lib_nsl_gethostbyname=yes
4917: else
4918: ac_cv_lib_nsl_gethostbyname=no
4919: fi
4920: rm -f core conftest.err conftest.$ac_objext \
4921: conftest$ac_exeext conftest.$ac_ext
4922: LIBS=$ac_check_lib_save_LIBS
4923: fi
4924: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4925: $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4926: if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
4927: cat >>confdefs.h <<_ACEOF
4928: #define HAVE_LIBNSL 1
4929: _ACEOF
4930:
4931: LIBS="-lnsl $LIBS"
4932:
4933: fi
4934:
4935: fi
4936:
4937:
4938: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
4939: $as_echo_n "checking for library containing inet_aton... " >&6; }
4940: if ${ac_cv_search_inet_aton+:} false; then :
4941: $as_echo_n "(cached) " >&6
4942: else
4943: ac_func_search_save_LIBS=$LIBS
4944: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945: /* end confdefs.h. */
4946:
4947: /* Override any GCC internal prototype to avoid an error.
4948: Use char because int might match the return type of a GCC
4949: builtin and then its argument prototype would still apply. */
4950: #ifdef __cplusplus
4951: extern "C"
4952: #endif
4953: char inet_aton ();
4954: int
4955: main ()
4956: {
4957: return inet_aton ();
4958: ;
4959: return 0;
4960: }
4961: _ACEOF
4962: for ac_lib in '' socket nsl; do
4963: if test -z "$ac_lib"; then
4964: ac_res="none required"
4965: else
4966: ac_res=-l$ac_lib
4967: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4968: fi
4969: if ac_fn_c_try_link "$LINENO"; then :
4970: ac_cv_search_inet_aton=$ac_res
4971: fi
4972: rm -f core conftest.err conftest.$ac_objext \
4973: conftest$ac_exeext
4974: if ${ac_cv_search_inet_aton+:} false; then :
4975: break
4976: fi
4977: done
4978: if ${ac_cv_search_inet_aton+:} false; then :
4979:
4980: else
4981: ac_cv_search_inet_aton=no
4982: fi
4983: rm conftest.$ac_ext
4984: LIBS=$ac_func_search_save_LIBS
4985: fi
4986: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
4987: $as_echo "$ac_cv_search_inet_aton" >&6; }
4988: ac_res=$ac_cv_search_inet_aton
4989: if test "$ac_res" != no; then :
4990: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4991:
4992: fi
4993:
4994: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
4995: $as_echo_n "checking for library containing inet_pton... " >&6; }
4996: if ${ac_cv_search_inet_pton+:} false; then :
4997: $as_echo_n "(cached) " >&6
4998: else
4999: ac_func_search_save_LIBS=$LIBS
5000: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5001: /* end confdefs.h. */
5002:
5003: /* Override any GCC internal prototype to avoid an error.
5004: Use char because int might match the return type of a GCC
5005: builtin and then its argument prototype would still apply. */
5006: #ifdef __cplusplus
5007: extern "C"
5008: #endif
5009: char inet_pton ();
5010: int
5011: main ()
5012: {
5013: return inet_pton ();
5014: ;
5015: return 0;
5016: }
5017: _ACEOF
5018: for ac_lib in '' socket nsl; do
5019: if test -z "$ac_lib"; then
5020: ac_res="none required"
5021: else
5022: ac_res=-l$ac_lib
5023: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5024: fi
5025: if ac_fn_c_try_link "$LINENO"; then :
5026: ac_cv_search_inet_pton=$ac_res
5027: fi
5028: rm -f core conftest.err conftest.$ac_objext \
5029: conftest$ac_exeext
5030: if ${ac_cv_search_inet_pton+:} false; then :
5031: break
5032: fi
5033: done
5034: if ${ac_cv_search_inet_pton+:} false; then :
5035:
5036: else
5037: ac_cv_search_inet_pton=no
5038: fi
5039: rm conftest.$ac_ext
5040: LIBS=$ac_func_search_save_LIBS
5041: fi
5042: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
5043: $as_echo "$ac_cv_search_inet_pton" >&6; }
5044: ac_res=$ac_cv_search_inet_pton
5045: if test "$ac_res" != no; then :
5046: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5047:
5048: fi
5049:
5050: for ac_func in inet_aton inet_pton
5051: do :
5052: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5053: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5054: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5055: cat >>confdefs.h <<_ACEOF
5056: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5057: _ACEOF
5058:
5059: fi
5060: done
5061:
5062:
5063:
5064: for type in u_int8_t u_int16_t u_int32_t ; do
5065: { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of $type" >&5
5066: $as_echo_n "checking size of $type... " >&6; }
5067: if test "$cross_compiling" = yes; then :
5068:
5069: eval "size_$type=0"
5070: { $as_echo "$as_me:${as_lineno-$LINENO}: result: can't determine when cross-compiling" >&5
5071: $as_echo "can't determine when cross-compiling" >&6; }
5072:
5073: else
5074: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5075: /* end confdefs.h. */
5076:
5077: #include <sys/types.h>
5078: #include <stdio.h>
5079: int main() {
5080: $type dummy;
5081: FILE *f=fopen("conftestval", "w");
5082: if (!f) exit(1);
5083: fprintf(f, "%d\n", sizeof($1));
5084: exit(0);
5085: }
5086:
5087: _ACEOF
5088: if ac_fn_c_try_run "$LINENO"; then :
5089:
5090: x=`cat conftestval`
5091: eval "size_$type=$x"
5092: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $x" >&5
5093: $as_echo "$x" >&6; }
5094:
5095: else
5096:
5097: eval "size_$type=0"
5098: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown type" >&5
5099: $as_echo "unknown type" >&6; }
5100:
5101: fi
5102: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5103: conftest.$ac_objext conftest.beam conftest.$ac_ext
5104: fi
5105:
5106: done
5107:
5108:
5109: cat >>confdefs.h <<_ACEOF
5110: #define SIZEOF_U_INT8_T $size_u_int8_t
5111: _ACEOF
5112:
5113:
5114: cat >>confdefs.h <<_ACEOF
5115: #define SIZEOF_U_INT16_T $size_u_int16_t
5116: _ACEOF
5117:
5118:
5119: cat >>confdefs.h <<_ACEOF
5120: #define SIZEOF_U_INT32_T $size_u_int32_t
5121: _ACEOF
5122:
5123:
5124:
5125: if test $size_u_int8_t != 1 || test $size_u_int16_t != 2 || test $size_u_int32_t != 4 ; then
5126: do_int_types=1
5127: for ac_header in stdint.h sys/inttypes.h
5128: do :
5129: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5130: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5131: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5132: cat >>confdefs.h <<_ACEOF
5133: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5134: _ACEOF
5135: do_int_types=0; break
5136: fi
5137:
5138: done
5139:
5140:
5141: if test $do_int_types = 1 ; then
5142: # The cast to long int works around a bug in the HP C Compiler
5143: # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5144: # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5145: # This bug is HP SR number 8606223364.
5146: { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short int" >&5
5147: $as_echo_n "checking size of unsigned short int... " >&6; }
5148: if ${ac_cv_sizeof_unsigned_short_int+:} false; then :
5149: $as_echo_n "(cached) " >&6
5150: else
5151: if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short int))" "ac_cv_sizeof_unsigned_short_int" "$ac_includes_default"; then :
5152:
5153: else
5154: if test "$ac_cv_type_unsigned_short_int" = yes; then
5155: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5156: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5157: as_fn_error 77 "cannot compute sizeof (unsigned short int)
5158: See \`config.log' for more details" "$LINENO" 5; }
5159: else
5160: ac_cv_sizeof_unsigned_short_int=0
5161: fi
5162: fi
5163:
5164: fi
5165: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short_int" >&5
5166: $as_echo "$ac_cv_sizeof_unsigned_short_int" >&6; }
5167:
5168:
5169:
5170: cat >>confdefs.h <<_ACEOF
5171: #define SIZEOF_UNSIGNED_SHORT_INT $ac_cv_sizeof_unsigned_short_int
5172: _ACEOF
5173:
5174:
5175: # The cast to long int works around a bug in the HP C Compiler
5176: # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5177: # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5178: # This bug is HP SR number 8606223364.
5179: { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
5180: $as_echo_n "checking size of unsigned int... " >&6; }
5181: if ${ac_cv_sizeof_unsigned_int+:} false; then :
5182: $as_echo_n "(cached) " >&6
5183: else
5184: if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
5185:
5186: else
5187: if test "$ac_cv_type_unsigned_int" = yes; then
5188: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5189: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5190: as_fn_error 77 "cannot compute sizeof (unsigned int)
5191: See \`config.log' for more details" "$LINENO" 5; }
5192: else
5193: ac_cv_sizeof_unsigned_int=0
5194: fi
5195: fi
5196:
5197: fi
5198: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
5199: $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
5200:
5201:
5202:
5203: cat >>confdefs.h <<_ACEOF
5204: #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
5205: _ACEOF
5206:
5207:
5208: # The cast to long int works around a bug in the HP C Compiler
5209: # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5210: # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5211: # This bug is HP SR number 8606223364.
5212: { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long int" >&5
5213: $as_echo_n "checking size of unsigned long int... " >&6; }
5214: if ${ac_cv_sizeof_unsigned_long_int+:} false; then :
5215: $as_echo_n "(cached) " >&6
5216: else
5217: if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long int))" "ac_cv_sizeof_unsigned_long_int" "$ac_includes_default"; then :
5218:
5219: else
5220: if test "$ac_cv_type_unsigned_long_int" = yes; then
5221: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5222: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5223: as_fn_error 77 "cannot compute sizeof (unsigned long int)
5224: See \`config.log' for more details" "$LINENO" 5; }
5225: else
5226: ac_cv_sizeof_unsigned_long_int=0
5227: fi
5228: fi
5229:
5230: fi
5231: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_int" >&5
5232: $as_echo "$ac_cv_sizeof_unsigned_long_int" >&6; }
5233:
5234:
5235:
5236: cat >>confdefs.h <<_ACEOF
5237: #define SIZEOF_UNSIGNED_LONG_INT $ac_cv_sizeof_unsigned_long_int
5238: _ACEOF
5239:
5240:
5241: else
5242:
5243: $as_echo "#define HAVE_C99_INTS 1" >>confdefs.h
5244:
5245: fi
5246: fi
5247:
5248:
5249:
5250: specified_resolver=$resolver
5251: if test x$specified_resolver = xguess ; then
5252: use_getnameinfo=0
5253: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getnameinfo" >&5
5254: $as_echo_n "checking for library containing getnameinfo... " >&6; }
5255: if ${ac_cv_search_getnameinfo+:} false; then :
5256: $as_echo_n "(cached) " >&6
5257: else
5258: ac_func_search_save_LIBS=$LIBS
5259: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260: /* end confdefs.h. */
5261:
5262: /* Override any GCC internal prototype to avoid an error.
5263: Use char because int might match the return type of a GCC
5264: builtin and then its argument prototype would still apply. */
5265: #ifdef __cplusplus
5266: extern "C"
5267: #endif
5268: char getnameinfo ();
5269: int
5270: main ()
5271: {
5272: return getnameinfo ();
5273: ;
5274: return 0;
5275: }
5276: _ACEOF
5277: for ac_lib in '' nsl; do
5278: if test -z "$ac_lib"; then
5279: ac_res="none required"
5280: else
5281: ac_res=-l$ac_lib
5282: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5283: fi
5284: if ac_fn_c_try_link "$LINENO"; then :
5285: ac_cv_search_getnameinfo=$ac_res
5286: fi
5287: rm -f core conftest.err conftest.$ac_objext \
5288: conftest$ac_exeext
5289: if ${ac_cv_search_getnameinfo+:} false; then :
5290: break
5291: fi
5292: done
5293: if ${ac_cv_search_getnameinfo+:} false; then :
5294:
5295: else
5296: ac_cv_search_getnameinfo=no
5297: fi
5298: rm conftest.$ac_ext
5299: LIBS=$ac_func_search_save_LIBS
5300: fi
5301: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getnameinfo" >&5
5302: $as_echo "$ac_cv_search_getnameinfo" >&6; }
5303: ac_res=$ac_cv_search_getnameinfo
5304: if test "$ac_res" != no; then :
5305: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5306: use_getnameinfo=1
5307: fi
5308:
5309:
5310: use_getnameinfo=0
5311:
5312: if test $use_getnameinfo = 1 ; then
5313:
5314: $as_echo "#define USE_GETNAMEINFO 1" >>confdefs.h
5315:
5316: else
5317: resolver=netdb
5318: fi
5319: fi
5320:
5321: if test x$resolver = xnetdb ; then
5322: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyaddr_r" >&5
5323: $as_echo_n "checking for library containing gethostbyaddr_r... " >&6; }
5324: if ${ac_cv_search_gethostbyaddr_r+:} false; then :
5325: $as_echo_n "(cached) " >&6
5326: else
5327: ac_func_search_save_LIBS=$LIBS
5328: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329: /* end confdefs.h. */
5330:
5331: /* Override any GCC internal prototype to avoid an error.
5332: Use char because int might match the return type of a GCC
5333: builtin and then its argument prototype would still apply. */
5334: #ifdef __cplusplus
5335: extern "C"
5336: #endif
5337: char gethostbyaddr_r ();
5338: int
5339: main ()
5340: {
5341: return gethostbyaddr_r ();
5342: ;
5343: return 0;
5344: }
5345: _ACEOF
5346: for ac_lib in '' nsl; do
5347: if test -z "$ac_lib"; then
5348: ac_res="none required"
5349: else
5350: ac_res=-l$ac_lib
5351: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5352: fi
5353: if ac_fn_c_try_link "$LINENO"; then :
5354: ac_cv_search_gethostbyaddr_r=$ac_res
5355: fi
5356: rm -f core conftest.err conftest.$ac_objext \
5357: conftest$ac_exeext
5358: if ${ac_cv_search_gethostbyaddr_r+:} false; then :
5359: break
5360: fi
5361: done
5362: if ${ac_cv_search_gethostbyaddr_r+:} false; then :
5363:
5364: else
5365: ac_cv_search_gethostbyaddr_r=no
5366: fi
5367: rm conftest.$ac_ext
5368: LIBS=$ac_func_search_save_LIBS
5369: fi
5370: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyaddr_r" >&5
5371: $as_echo "$ac_cv_search_gethostbyaddr_r" >&6; }
5372: ac_res=$ac_cv_search_gethostbyaddr_r
5373: if test "$ac_res" != no; then :
5374: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5375:
5376: else
5377: resolver=guess
5378: fi
5379:
5380: if test x$resolver = xguess && test x$specified_resolver != xguess ; then
5381: as_fn_error $? "no library defines gethostbyaddr_r" "$LINENO" 5
5382: fi
5383: fi
5384:
5385: if test x$resolver = xnetdb ; then
5386: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to call gethostbyaddr_r" >&5
5387: $as_echo_n "checking how to call gethostbyaddr_r... " >&6; }
5388: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5389: /* end confdefs.h. */
5390: `cat config/hostentp_ghba_r.c`
5391: _ACEOF
5392: if ac_fn_c_try_link "$LINENO"; then :
5393: { $as_echo "$as_me:${as_lineno-$LINENO}: result: 7 args" >&5
5394: $as_echo "7 args" >&6; }
5395: ghba_args=8
5396:
5397: $as_echo "#define GETHOSTBYADDR_R_RETURNS_HOSTENT_P 1" >>confdefs.h
5398:
5399: else
5400:
5401: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5402: /* end confdefs.h. */
5403: `cat config/int_ghba_r.c`
5404: _ACEOF
5405: if ac_fn_c_try_link "$LINENO"; then :
5406: { $as_echo "$as_me:${as_lineno-$LINENO}: result: 8 args, int return" >&5
5407: $as_echo "8 args, int return" >&6; }
5408: ghba_args=8
5409:
5410: $as_echo "#define GETHOSTBYADDR_R_RETURNS_INT 1" >>confdefs.h
5411:
5412: else
5413:
5414: { $as_echo "$as_me:${as_lineno-$LINENO}: result: don't know how" >&5
5415: $as_echo "don't know how" >&6; }
5416: resolver=guess
5417: fi
5418: rm -f core conftest.err conftest.$ac_objext \
5419: conftest$ac_exeext conftest.$ac_ext
5420: fi
5421: rm -f core conftest.err conftest.$ac_objext \
5422: conftest$ac_exeext conftest.$ac_ext
5423: if test x$resolver = xguess && test x$specified_resolver != xguess ; then
5424: as_fn_error $? "gethostbyaddr_r has no known calling convention" "$LINENO" 5
5425: fi
5426: fi
5427:
5428: if test x$resolver = xnetdb ; then
5429: if test x$ghba_args = x8 ; then
5430: testfile=int_ghba_r
5431: else
5432: testfile=hostentp_ghba_r
5433: fi
5434: { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyaddr_r usability" >&5
5435: $as_echo_n "checking gethostbyaddr_r usability... " >&6; }
5436: if test "$cross_compiling" = yes; then :
5437: { $as_echo "$as_me:${as_lineno-$LINENO}: result: can't test because we are cross-compiling" >&5
5438: $as_echo "can't test because we are cross-compiling" >&6; }
5439: else
5440: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5441: /* end confdefs.h. */
5442: `cat config/$testfile.c`
5443: _ACEOF
5444: if ac_fn_c_try_run "$LINENO"; then :
5445: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5446: $as_echo "yes" >&6; }
5447: else
5448: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5449: $as_echo "no" >&6; }
5450: resolver=guess
5451: fi
5452: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5453: conftest.$ac_objext conftest.beam conftest.$ac_ext
5454: fi
5455:
5456: if test x$resolver = xguess ; then
5457: if test x$specified_resolver = xguess ; then
5458: { $as_echo "$as_me:${as_lineno-$LINENO}: result: gethostbyaddr_r doesn't work, so we'll try something else" >&5
5459: $as_echo "gethostbyaddr_r doesn't work, so we'll try something else" >&6; }
5460: else
5461: as_fn_error $? "gethostbyaddr_r doesn't work" "$LINENO" 5
5462: fi
5463: fi
5464: fi
5465:
5466: if test x$resolver = xnetdb ; then
5467:
5468: $as_echo "#define USE_GETHOSTBYADDR_R 1" >>confdefs.h
5469:
5470: fi
5471:
5472: if test x$resolver = xares ; then
5473: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ares_init" >&5
5474: $as_echo_n "checking for library containing ares_init... " >&6; }
5475: if ${ac_cv_search_ares_init+:} false; then :
5476: $as_echo_n "(cached) " >&6
5477: else
5478: ac_func_search_save_LIBS=$LIBS
5479: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480: /* end confdefs.h. */
5481:
5482: /* Override any GCC internal prototype to avoid an error.
5483: Use char because int might match the return type of a GCC
5484: builtin and then its argument prototype would still apply. */
5485: #ifdef __cplusplus
5486: extern "C"
5487: #endif
5488: char ares_init ();
5489: int
5490: main ()
5491: {
5492: return ares_init ();
5493: ;
5494: return 0;
5495: }
5496: _ACEOF
5497: for ac_lib in '' ares; do
5498: if test -z "$ac_lib"; then
5499: ac_res="none required"
5500: else
5501: ac_res=-l$ac_lib
5502: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5503: fi
5504: if ac_fn_c_try_link "$LINENO"; then :
5505: ac_cv_search_ares_init=$ac_res
5506: fi
5507: rm -f core conftest.err conftest.$ac_objext \
5508: conftest$ac_exeext
5509: if ${ac_cv_search_ares_init+:} false; then :
5510: break
5511: fi
5512: done
5513: if ${ac_cv_search_ares_init+:} false; then :
5514:
5515: else
5516: ac_cv_search_ares_init=no
5517: fi
5518: rm conftest.$ac_ext
5519: LIBS=$ac_func_search_save_LIBS
5520: fi
5521: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ares_init" >&5
5522: $as_echo "$ac_cv_search_ares_init" >&6; }
5523: ac_res=$ac_cv_search_ares_init
5524: if test "$ac_res" != no; then :
5525: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5526:
5527:
5528: $as_echo "#define USE_ARES 1" >>confdefs.h
5529:
5530:
5531: else
5532:
5533: as_fn_error $? "can't find ARES. Re-run configure and ask for a different resolver." "$LINENO" 5
5534: fi
5535:
5536: fi
5537:
5538: if test x$resolver = xguess ; then
5539: resolver=netdb_1thread
5540: fi
5541:
5542: if test x$resolver = xnetdb_1thread || test x$resolver = xforking ; then
5543: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyaddr" >&5
5544: $as_echo_n "checking for library containing gethostbyaddr... " >&6; }
5545: if ${ac_cv_search_gethostbyaddr+:} false; then :
5546: $as_echo_n "(cached) " >&6
5547: else
5548: ac_func_search_save_LIBS=$LIBS
5549: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5550: /* end confdefs.h. */
5551:
5552: /* Override any GCC internal prototype to avoid an error.
5553: Use char because int might match the return type of a GCC
5554: builtin and then its argument prototype would still apply. */
5555: #ifdef __cplusplus
5556: extern "C"
5557: #endif
5558: char gethostbyaddr ();
5559: int
5560: main ()
5561: {
5562: return gethostbyaddr ();
5563: ;
5564: return 0;
5565: }
5566: _ACEOF
5567: for ac_lib in '' nsl; do
5568: if test -z "$ac_lib"; then
5569: ac_res="none required"
5570: else
5571: ac_res=-l$ac_lib
5572: LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5573: fi
5574: if ac_fn_c_try_link "$LINENO"; then :
5575: ac_cv_search_gethostbyaddr=$ac_res
5576: fi
5577: rm -f core conftest.err conftest.$ac_objext \
5578: conftest$ac_exeext
5579: if ${ac_cv_search_gethostbyaddr+:} false; then :
5580: break
5581: fi
5582: done
5583: if ${ac_cv_search_gethostbyaddr+:} false; then :
5584:
5585: else
5586: ac_cv_search_gethostbyaddr=no
5587: fi
5588: rm conftest.$ac_ext
5589: LIBS=$ac_func_search_save_LIBS
5590: fi
5591: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyaddr" >&5
5592: $as_echo "$ac_cv_search_gethostbyaddr" >&6; }
5593: ac_res=$ac_cv_search_gethostbyaddr
5594: if test "$ac_res" != no; then :
5595: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5596:
5597: else
5598:
5599: as_fn_error $? "gethostbyaddr is not available. You will have to
5600: recompile with no name resolution at all." "$LINENO" 5
5601: fi
5602:
5603:
5604: if test x$resolver = xnetdb_1thread ; then
5605: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using single-threaded resolver with gethostbyaddr
5606: Consider obtaining ARES or a machine with a working gethostbyaddr_r." >&5
5607: $as_echo "$as_me: WARNING: using single-threaded resolver with gethostbyaddr
5608: Consider obtaining ARES or a machine with a working gethostbyaddr_r." >&2;}
5609:
5610: $as_echo "#define USE_GETHOSTBYADDR 1" >>confdefs.h
5611:
5612: else
5613:
5614: $as_echo "#define USE_FORKING_RESOLVER 1" >>confdefs.h
5615:
5616: fi
5617: fi
5618:
5619:
5620:
5621: if test x$libpcap_prefix = x ; then
5622: libpcap_prefix="/usr /usr/local /opt /software"
5623: fi
5624:
5625: { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find pcap.h" >&5
5626: $as_echo_n "checking where to find pcap.h... " >&6; }
5627: foundpcaph=0
5628: oldCPPFLAGS=$CPPFLAGS
5629: for test_prefix in "" $libpcap_prefix ; do
5630: for x in "" /pcap ; do
5631: if test x$test_prefix != x ; then
5632: CPPFLAGS="$oldCPPFLAGS -I$test_prefix/include$x"
5633: fi
5634: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635: /* end confdefs.h. */
5636:
5637: #include <pcap.h>
5638:
5639: _ACEOF
5640: if ac_fn_c_try_cpp "$LINENO"; then :
5641:
5642: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $test_prefix/include$x" >&5
5643: $as_echo "$test_prefix/include$x" >&6; }
5644: foundpcaph=1
5645: break
5646:
5647: fi
5648: rm -f conftest.err conftest.i conftest.$ac_ext
5649: done
5650: if test $foundpcaph = 1 ; then
5651: break
5652: fi
5653: done
5654:
5655: if test $foundpcaph = 0 ; then
5656: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no idea" >&5
5657: $as_echo "no idea" >&6; }
5658: as_fn_error $? "can't find pcap.h
5659: You're not going to get very far without libpcap." "$LINENO" 5
5660: else
5661: if test x$test_prefix != x ; then
5662: LDFLAGS="$LDFLAGS -L$test_prefix/lib"
5663: fi
5664: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5
5665: $as_echo_n "checking for pcap_open_live in -lpcap... " >&6; }
5666: if ${ac_cv_lib_pcap_pcap_open_live+:} false; then :
5667: $as_echo_n "(cached) " >&6
5668: else
5669: ac_check_lib_save_LIBS=$LIBS
5670: LIBS="-lpcap $LIBS"
5671: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5672: /* end confdefs.h. */
5673:
5674: /* Override any GCC internal prototype to avoid an error.
5675: Use char because int might match the return type of a GCC
5676: builtin and then its argument prototype would still apply. */
5677: #ifdef __cplusplus
5678: extern "C"
5679: #endif
5680: char pcap_open_live ();
5681: int
5682: main ()
5683: {
5684: return pcap_open_live ();
5685: ;
5686: return 0;
5687: }
5688: _ACEOF
5689: if ac_fn_c_try_link "$LINENO"; then :
5690: ac_cv_lib_pcap_pcap_open_live=yes
5691: else
5692: ac_cv_lib_pcap_pcap_open_live=no
5693: fi
5694: rm -f core conftest.err conftest.$ac_objext \
5695: conftest$ac_exeext conftest.$ac_ext
5696: LIBS=$ac_check_lib_save_LIBS
5697: fi
5698: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5
5699: $as_echo "$ac_cv_lib_pcap_pcap_open_live" >&6; }
5700: if test "x$ac_cv_lib_pcap_pcap_open_live" = xyes; then :
5701: cat >>confdefs.h <<_ACEOF
5702: #define HAVE_LIBPCAP 1
5703: _ACEOF
5704:
5705: LIBS="-lpcap $LIBS"
5706:
5707: else
5708:
5709: as_fn_error $? "can't find libpcap
5710: You're not going to get very far without libpcap." "$LINENO" 5
5711:
5712: fi
5713:
5714: fi
5715:
5716: foundpcap=0
5717: for ac_header in pcap.h pcap/pcap.h
5718: do :
5719: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5720: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5721: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5722: cat >>confdefs.h <<_ACEOF
5723: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5724: _ACEOF
5725:
5726: foundpcap=1
5727: break
5728:
5729: fi
5730:
5731: done
5732:
5733:
5734: if test $foundpcap = 0 ; then
5735: as_fn_error $? "can't find pcap.h
5736: You're not going to get very far without libpcap." "$LINENO" 5
5737: fi
5738:
5739:
5740: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a curses library containing mvchgat" >&5
5741: $as_echo_n "checking for a curses library containing mvchgat... " >&6; }
5742: oldLIBS=$LIBS
5743: for curseslib in ncursesw curses ncurses ; do
5744: LIBS="$oldLIBS -l$curseslib"
5745: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746: /* end confdefs.h. */
5747:
5748: #include <$curseslib.h>
5749:
5750: int
5751: main ()
5752: {
5753:
5754: mvchgat(0, 0, 1, A_REVERSE, 0, NULL)
5755:
5756: ;
5757: return 0;
5758: }
5759: _ACEOF
5760: if ac_fn_c_try_link "$LINENO"; then :
5761:
5762: foundcurseslib=$curseslib
5763: break
5764:
5765: fi
5766: rm -f core conftest.err conftest.$ac_objext \
5767: conftest$ac_exeext conftest.$ac_ext
5768: done
5769:
5770: if test x$foundcurseslib = x ; then
5771: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none found" >&5
5772: $as_echo "none found" >&6; }
5773: as_fn_error $? "Curses! Foiled again!
5774: (Can't find a curses library supporting mvchgat.)
5775: Consider installing ncurses." "$LINENO" 5
5776: else
5777: { $as_echo "$as_me:${as_lineno-$LINENO}: result: -l$foundcurseslib" >&5
5778: $as_echo "-l$foundcurseslib" >&6; }
5779: fi
5780:
5781:
5782:
5783: { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX threads compilation" >&5
5784: $as_echo_n "checking POSIX threads compilation... " >&6; }
5785: thrfail=1
5786: oldCFLAGS=$CFLAGS
5787: oldLIBS=$LIBS
5788: for flag in "" -mt -pthread -thread ; do
5789: CFLAGS="$oldCFLAGS $flag"
5790: for lib in "" -lpthread "-lpthread -lposix4" ; do
5791: LIBS="$oldLIBS $lib"
5792: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5793: /* end confdefs.h. */
5794: `cat config/pthread.c`
5795: _ACEOF
5796: if ac_fn_c_try_link "$LINENO"; then :
5797:
5798: foundthrlib=$lib
5799: foundthrflag=$flag
5800: thrfail=0
5801: break
5802:
5803: fi
5804: rm -f core conftest.err conftest.$ac_objext \
5805: conftest$ac_exeext conftest.$ac_ext
5806: done
5807: if test $thrfail = 0 ; then
5808: break
5809: fi
5810: done
5811:
5812: if test $thrfail = 1 ; then
5813: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no idea" >&5
5814: $as_echo "no idea" >&6; }
5815: as_fn_error $? "can't figure out how to compile with POSIX threads
5816: If your system actually supports POSIX threads, this means we've messed up." "$LINENO" 5
5817: fi
5818:
5819: { $as_echo "$as_me:${as_lineno-$LINENO}: result: CFLAGS=$foundthrflag and LIBS=$foundthrlib" >&5
5820: $as_echo "CFLAGS=$foundthrflag and LIBS=$foundthrlib" >&6; }
5821: { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX threads usability" >&5
5822: $as_echo_n "checking POSIX threads usability... " >&6; }
5823: if test "$cross_compiling" = yes; then :
5824: { $as_echo "$as_me:${as_lineno-$LINENO}: result: can't test because we are cross-compiling" >&5
5825: $as_echo "can't test because we are cross-compiling" >&6; }
5826: else
5827: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5828: /* end confdefs.h. */
5829: `cat config/pthread.c`
5830: _ACEOF
5831: if ac_fn_c_try_run "$LINENO"; then :
5832: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5833: $as_echo "yes" >&6; }
5834: else
5835: as_fn_error $? "it fails. We probably guessed the wrong CFLAGS." "$LINENO" 5
5836: fi
5837: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5838: conftest.$ac_objext conftest.beam conftest.$ac_ext
5839: fi
5840:
5841:
5842:
5843: { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to enable promiscuous mode by default" >&5
5844: $as_echo_n "checking if we need to enable promiscuous mode by default... " >&6; }
5845:
5846: enable_default_promiscuous="no"
5847:
5848: case "$host_os" in
5849: solaris*) enable_default_promiscuous="yes" ;;
5850: esac
5851:
5852: # Check whether --enable-default-promiscuous was given.
5853: if test "${enable_default_promiscuous+set}" = set; then :
5854: enableval=$enable_default_promiscuous;
5855: fi
5856:
5857:
5858: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_default_promiscuous" >&5
5859: $as_echo "$enable_default_promiscuous" >&6; }
5860:
5861: if test x"$enable_default_promiscuous" = x"yes"; then
5862:
5863: $as_echo "#define NEED_PROMISCUOUS_FOR_OUTGOING 1" >>confdefs.h
5864:
5865: fi
5866:
5867:
5868:
5869:
5870: ac_config_files="$ac_config_files Makefile config/Makefile"
5871:
5872: cat >confcache <<\_ACEOF
5873: # This file is a shell script that caches the results of configure
5874: # tests run on this system so they can be shared between configure
5875: # scripts and configure runs, see configure's option --config-cache.
5876: # It is not useful on other systems. If it contains results you don't
5877: # want to keep, you may remove or edit it.
5878: #
5879: # config.status only pays attention to the cache file if you give it
5880: # the --recheck option to rerun configure.
5881: #
5882: # `ac_cv_env_foo' variables (set or unset) will be overridden when
5883: # loading this file, other *unset* `ac_cv_foo' will be assigned the
5884: # following values.
5885:
5886: _ACEOF
5887:
5888: # The following way of writing the cache mishandles newlines in values,
5889: # but we know of no workaround that is simple, portable, and efficient.
5890: # So, we kill variables containing newlines.
5891: # Ultrix sh set writes to stderr and can't be redirected directly,
5892: # and sets the high bit in the cache file unless we assign to the vars.
5893: (
5894: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5895: eval ac_val=\$$ac_var
5896: case $ac_val in #(
5897: *${as_nl}*)
5898: case $ac_var in #(
5899: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5900: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5901: esac
5902: case $ac_var in #(
5903: _ | IFS | as_nl) ;; #(
5904: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5905: *) { eval $ac_var=; unset $ac_var;} ;;
5906: esac ;;
5907: esac
5908: done
5909:
5910: (set) 2>&1 |
5911: case $as_nl`(ac_space=' '; set) 2>&1` in #(
5912: *${as_nl}ac_space=\ *)
5913: # `set' does not quote correctly, so add quotes: double-quote
5914: # substitution turns \\\\ into \\, and sed turns \\ into \.
5915: sed -n \
5916: "s/'/'\\\\''/g;
5917: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5918: ;; #(
5919: *)
5920: # `set' quotes correctly as required by POSIX, so do not add quotes.
5921: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5922: ;;
5923: esac |
5924: sort
5925: ) |
5926: sed '
5927: /^ac_cv_env_/b end
5928: t clear
5929: :clear
5930: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5931: t end
5932: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5933: :end' >>confcache
5934: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5935: if test -w "$cache_file"; then
5936: if test "x$cache_file" != "x/dev/null"; then
5937: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5938: $as_echo "$as_me: updating cache $cache_file" >&6;}
5939: if test ! -f "$cache_file" || test -h "$cache_file"; then
5940: cat confcache >"$cache_file"
5941: else
5942: case $cache_file in #(
5943: */* | ?:*)
5944: mv -f confcache "$cache_file"$$ &&
5945: mv -f "$cache_file"$$ "$cache_file" ;; #(
5946: *)
5947: mv -f confcache "$cache_file" ;;
5948: esac
5949: fi
5950: fi
5951: else
5952: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5953: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5954: fi
5955: fi
5956: rm -f confcache
5957:
5958: test "x$prefix" = xNONE && prefix=$ac_default_prefix
5959: # Let make expand exec_prefix.
5960: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5961:
5962: DEFS=-DHAVE_CONFIG_H
5963:
5964: ac_libobjs=
5965: ac_ltlibobjs=
5966: U=
5967: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5968: # 1. Remove the extension, and $U if already installed.
5969: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5970: ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5971: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5972: # will be set to the directory where LIBOBJS objects are built.
5973: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5974: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5975: done
5976: LIBOBJS=$ac_libobjs
5977:
5978: LTLIBOBJS=$ac_ltlibobjs
5979:
5980:
5981: { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5982: $as_echo_n "checking that generated files are newer than configure... " >&6; }
5983: if test -n "$am_sleep_pid"; then
5984: # Hide warnings about reused PIDs.
5985: wait $am_sleep_pid 2>/dev/null
5986: fi
5987: { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5988: $as_echo "done" >&6; }
5989: if test -n "$EXEEXT"; then
5990: am__EXEEXT_TRUE=
5991: am__EXEEXT_FALSE='#'
5992: else
5993: am__EXEEXT_TRUE='#'
5994: am__EXEEXT_FALSE=
5995: fi
5996:
5997: if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5998: as_fn_error $? "conditional \"AMDEP\" was never defined.
5999: Usually this means the macro was only invoked conditionally." "$LINENO" 5
6000: fi
6001: if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6002: as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6003: Usually this means the macro was only invoked conditionally." "$LINENO" 5
6004: fi
6005:
6006: : "${CONFIG_STATUS=./config.status}"
6007: ac_write_fail=0
6008: ac_clean_files_save=$ac_clean_files
6009: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6010: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6011: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6012: as_write_fail=0
6013: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6014: #! $SHELL
6015: # Generated by $as_me.
6016: # Run this file to recreate the current configuration.
6017: # Compiler output produced by configure, useful for debugging
6018: # configure, is in config.log if it exists.
6019:
6020: debug=false
6021: ac_cs_recheck=false
6022: ac_cs_silent=false
6023:
6024: SHELL=\${CONFIG_SHELL-$SHELL}
6025: export SHELL
6026: _ASEOF
6027: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6028: ## -------------------- ##
6029: ## M4sh Initialization. ##
6030: ## -------------------- ##
6031:
6032: # Be more Bourne compatible
6033: DUALCASE=1; export DUALCASE # for MKS sh
6034: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6035: emulate sh
6036: NULLCMD=:
6037: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6038: # is contrary to our usage. Disable this feature.
6039: alias -g '${1+"$@"}'='"$@"'
6040: setopt NO_GLOB_SUBST
6041: else
6042: case `(set -o) 2>/dev/null` in #(
6043: *posix*) :
6044: set -o posix ;; #(
6045: *) :
6046: ;;
6047: esac
6048: fi
6049:
6050:
6051: as_nl='
6052: '
6053: export as_nl
6054: # Printing a long string crashes Solaris 7 /usr/bin/printf.
6055: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6056: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6057: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6058: # Prefer a ksh shell builtin over an external printf program on Solaris,
6059: # but without wasting forks for bash or zsh.
6060: if test -z "$BASH_VERSION$ZSH_VERSION" \
6061: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6062: as_echo='print -r --'
6063: as_echo_n='print -rn --'
6064: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6065: as_echo='printf %s\n'
6066: as_echo_n='printf %s'
6067: else
6068: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6069: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6070: as_echo_n='/usr/ucb/echo -n'
6071: else
6072: as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6073: as_echo_n_body='eval
6074: arg=$1;
6075: case $arg in #(
6076: *"$as_nl"*)
6077: expr "X$arg" : "X\\(.*\\)$as_nl";
6078: arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6079: esac;
6080: expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6081: '
6082: export as_echo_n_body
6083: as_echo_n='sh -c $as_echo_n_body as_echo'
6084: fi
6085: export as_echo_body
6086: as_echo='sh -c $as_echo_body as_echo'
6087: fi
6088:
6089: # The user is always right.
6090: if test "${PATH_SEPARATOR+set}" != set; then
6091: PATH_SEPARATOR=:
6092: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6093: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6094: PATH_SEPARATOR=';'
6095: }
6096: fi
6097:
6098:
6099: # IFS
6100: # We need space, tab and new line, in precisely that order. Quoting is
6101: # there to prevent editors from complaining about space-tab.
6102: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6103: # splitting by setting IFS to empty value.)
6104: IFS=" "" $as_nl"
6105:
6106: # Find who we are. Look in the path if we contain no directory separator.
6107: as_myself=
6108: case $0 in #((
6109: *[\\/]* ) as_myself=$0 ;;
6110: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6111: for as_dir in $PATH
6112: do
6113: IFS=$as_save_IFS
6114: test -z "$as_dir" && as_dir=.
6115: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6116: done
6117: IFS=$as_save_IFS
6118:
6119: ;;
6120: esac
6121: # We did not find ourselves, most probably we were run as `sh COMMAND'
6122: # in which case we are not to be found in the path.
6123: if test "x$as_myself" = x; then
6124: as_myself=$0
6125: fi
6126: if test ! -f "$as_myself"; then
6127: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6128: exit 1
6129: fi
6130:
6131: # Unset variables that we do not need and which cause bugs (e.g. in
6132: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6133: # suppresses any "Segmentation fault" message there. '((' could
6134: # trigger a bug in pdksh 5.2.14.
6135: for as_var in BASH_ENV ENV MAIL MAILPATH
6136: do eval test x\${$as_var+set} = xset \
6137: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6138: done
6139: PS1='$ '
6140: PS2='> '
6141: PS4='+ '
6142:
6143: # NLS nuisances.
6144: LC_ALL=C
6145: export LC_ALL
6146: LANGUAGE=C
6147: export LANGUAGE
6148:
6149: # CDPATH.
6150: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6151:
6152:
6153: # as_fn_error STATUS ERROR [LINENO LOG_FD]
6154: # ----------------------------------------
6155: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6156: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6157: # script with STATUS, using 1 if that was 0.
6158: as_fn_error ()
6159: {
6160: as_status=$1; test $as_status -eq 0 && as_status=1
6161: if test "$4"; then
6162: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6163: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6164: fi
6165: $as_echo "$as_me: error: $2" >&2
6166: as_fn_exit $as_status
6167: } # as_fn_error
6168:
6169:
6170: # as_fn_set_status STATUS
6171: # -----------------------
6172: # Set $? to STATUS, without forking.
6173: as_fn_set_status ()
6174: {
6175: return $1
6176: } # as_fn_set_status
6177:
6178: # as_fn_exit STATUS
6179: # -----------------
6180: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6181: as_fn_exit ()
6182: {
6183: set +e
6184: as_fn_set_status $1
6185: exit $1
6186: } # as_fn_exit
6187:
6188: # as_fn_unset VAR
6189: # ---------------
6190: # Portably unset VAR.
6191: as_fn_unset ()
6192: {
6193: { eval $1=; unset $1;}
6194: }
6195: as_unset=as_fn_unset
6196: # as_fn_append VAR VALUE
6197: # ----------------------
6198: # Append the text in VALUE to the end of the definition contained in VAR. Take
6199: # advantage of any shell optimizations that allow amortized linear growth over
6200: # repeated appends, instead of the typical quadratic growth present in naive
6201: # implementations.
6202: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6203: eval 'as_fn_append ()
6204: {
6205: eval $1+=\$2
6206: }'
6207: else
6208: as_fn_append ()
6209: {
6210: eval $1=\$$1\$2
6211: }
6212: fi # as_fn_append
6213:
6214: # as_fn_arith ARG...
6215: # ------------------
6216: # Perform arithmetic evaluation on the ARGs, and store the result in the
6217: # global $as_val. Take advantage of shells that can avoid forks. The arguments
6218: # must be portable across $(()) and expr.
6219: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6220: eval 'as_fn_arith ()
6221: {
6222: as_val=$(( $* ))
6223: }'
6224: else
6225: as_fn_arith ()
6226: {
6227: as_val=`expr "$@" || test $? -eq 1`
6228: }
6229: fi # as_fn_arith
6230:
6231:
6232: if expr a : '\(a\)' >/dev/null 2>&1 &&
6233: test "X`expr 00001 : '.*\(...\)'`" = X001; then
6234: as_expr=expr
6235: else
6236: as_expr=false
6237: fi
6238:
6239: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6240: as_basename=basename
6241: else
6242: as_basename=false
6243: fi
6244:
6245: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6246: as_dirname=dirname
6247: else
6248: as_dirname=false
6249: fi
6250:
6251: as_me=`$as_basename -- "$0" ||
6252: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6253: X"$0" : 'X\(//\)$' \| \
6254: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6255: $as_echo X/"$0" |
6256: sed '/^.*\/\([^/][^/]*\)\/*$/{
6257: s//\1/
6258: q
6259: }
6260: /^X\/\(\/\/\)$/{
6261: s//\1/
6262: q
6263: }
6264: /^X\/\(\/\).*/{
6265: s//\1/
6266: q
6267: }
6268: s/.*/./; q'`
6269:
6270: # Avoid depending upon Character Ranges.
6271: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6272: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6273: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6274: as_cr_digits='0123456789'
6275: as_cr_alnum=$as_cr_Letters$as_cr_digits
6276:
6277: ECHO_C= ECHO_N= ECHO_T=
6278: case `echo -n x` in #(((((
6279: -n*)
6280: case `echo 'xy\c'` in
6281: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6282: xy) ECHO_C='\c';;
6283: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6284: ECHO_T=' ';;
6285: esac;;
6286: *)
6287: ECHO_N='-n';;
6288: esac
6289:
6290: rm -f conf$$ conf$$.exe conf$$.file
6291: if test -d conf$$.dir; then
6292: rm -f conf$$.dir/conf$$.file
6293: else
6294: rm -f conf$$.dir
6295: mkdir conf$$.dir 2>/dev/null
6296: fi
6297: if (echo >conf$$.file) 2>/dev/null; then
6298: if ln -s conf$$.file conf$$ 2>/dev/null; then
6299: as_ln_s='ln -s'
6300: # ... but there are two gotchas:
6301: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6302: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6303: # In both cases, we have to default to `cp -pR'.
6304: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6305: as_ln_s='cp -pR'
6306: elif ln conf$$.file conf$$ 2>/dev/null; then
6307: as_ln_s=ln
6308: else
6309: as_ln_s='cp -pR'
6310: fi
6311: else
6312: as_ln_s='cp -pR'
6313: fi
6314: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6315: rmdir conf$$.dir 2>/dev/null
6316:
6317:
6318: # as_fn_mkdir_p
6319: # -------------
6320: # Create "$as_dir" as a directory, including parents if necessary.
6321: as_fn_mkdir_p ()
6322: {
6323:
6324: case $as_dir in #(
6325: -*) as_dir=./$as_dir;;
6326: esac
6327: test -d "$as_dir" || eval $as_mkdir_p || {
6328: as_dirs=
6329: while :; do
6330: case $as_dir in #(
6331: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6332: *) as_qdir=$as_dir;;
6333: esac
6334: as_dirs="'$as_qdir' $as_dirs"
6335: as_dir=`$as_dirname -- "$as_dir" ||
6336: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6337: X"$as_dir" : 'X\(//\)[^/]' \| \
6338: X"$as_dir" : 'X\(//\)$' \| \
6339: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6340: $as_echo X"$as_dir" |
6341: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6342: s//\1/
6343: q
6344: }
6345: /^X\(\/\/\)[^/].*/{
6346: s//\1/
6347: q
6348: }
6349: /^X\(\/\/\)$/{
6350: s//\1/
6351: q
6352: }
6353: /^X\(\/\).*/{
6354: s//\1/
6355: q
6356: }
6357: s/.*/./; q'`
6358: test -d "$as_dir" && break
6359: done
6360: test -z "$as_dirs" || eval "mkdir $as_dirs"
6361: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
6362:
6363:
6364: } # as_fn_mkdir_p
6365: if mkdir -p . 2>/dev/null; then
6366: as_mkdir_p='mkdir -p "$as_dir"'
6367: else
6368: test -d ./-p && rmdir ./-p
6369: as_mkdir_p=false
6370: fi
6371:
6372:
6373: # as_fn_executable_p FILE
6374: # -----------------------
6375: # Test if FILE is an executable regular file.
6376: as_fn_executable_p ()
6377: {
6378: test -f "$1" && test -x "$1"
6379: } # as_fn_executable_p
6380: as_test_x='test -x'
6381: as_executable_p=as_fn_executable_p
6382:
6383: # Sed expression to map a string onto a valid CPP name.
6384: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6385:
6386: # Sed expression to map a string onto a valid variable name.
6387: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6388:
6389:
6390: exec 6>&1
6391: ## ----------------------------------- ##
6392: ## Main body of $CONFIG_STATUS script. ##
6393: ## ----------------------------------- ##
6394: _ASEOF
6395: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6396:
6397: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6398: # Save the log message, to keep $0 and so on meaningful, and to
6399: # report actual input values of CONFIG_FILES etc. instead of their
6400: # values after options handling.
6401: ac_log="
6402: This file was extended by iftop $as_me 1.0pre4, which was
6403: generated by GNU Autoconf 2.69. Invocation command line was
6404:
6405: CONFIG_FILES = $CONFIG_FILES
6406: CONFIG_HEADERS = $CONFIG_HEADERS
6407: CONFIG_LINKS = $CONFIG_LINKS
6408: CONFIG_COMMANDS = $CONFIG_COMMANDS
6409: $ $0 $@
6410:
6411: on `(hostname || uname -n) 2>/dev/null | sed 1q`
6412: "
6413:
6414: _ACEOF
6415:
6416: case $ac_config_files in *"
6417: "*) set x $ac_config_files; shift; ac_config_files=$*;;
6418: esac
6419:
6420: case $ac_config_headers in *"
6421: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6422: esac
6423:
6424:
6425: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6426: # Files that config.status was made for.
6427: config_files="$ac_config_files"
6428: config_headers="$ac_config_headers"
6429: config_commands="$ac_config_commands"
6430:
6431: _ACEOF
6432:
6433: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6434: ac_cs_usage="\
6435: \`$as_me' instantiates files and other configuration actions
6436: from templates according to the current configuration. Unless the files
6437: and actions are specified as TAGs, all are instantiated by default.
6438:
6439: Usage: $0 [OPTION]... [TAG]...
6440:
6441: -h, --help print this help, then exit
6442: -V, --version print version number and configuration settings, then exit
6443: --config print configuration, then exit
6444: -q, --quiet, --silent
6445: do not print progress messages
6446: -d, --debug don't remove temporary files
6447: --recheck update $as_me by reconfiguring in the same conditions
6448: --file=FILE[:TEMPLATE]
6449: instantiate the configuration file FILE
6450: --header=FILE[:TEMPLATE]
6451: instantiate the configuration header FILE
6452:
6453: Configuration files:
6454: $config_files
6455:
6456: Configuration headers:
6457: $config_headers
6458:
6459: Configuration commands:
6460: $config_commands
6461:
6462: Report bugs to <pdw@ex-parrot.com>.
6463: iftop home page: <http://www.ex-parrot.com/pdw/iftop/>."
6464:
6465: _ACEOF
6466: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6467: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6468: ac_cs_version="\\
6469: iftop config.status 1.0pre4
6470: configured by $0, generated by GNU Autoconf 2.69,
6471: with options \\"\$ac_cs_config\\"
6472:
6473: Copyright (C) 2012 Free Software Foundation, Inc.
6474: This config.status script is free software; the Free Software Foundation
6475: gives unlimited permission to copy, distribute and modify it."
6476:
6477: ac_pwd='$ac_pwd'
6478: srcdir='$srcdir'
6479: INSTALL='$INSTALL'
6480: MKDIR_P='$MKDIR_P'
6481: AWK='$AWK'
6482: test -n "\$AWK" || AWK=awk
6483: _ACEOF
6484:
6485: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6486: # The default lists apply if the user does not specify any file.
6487: ac_need_defaults=:
6488: while test $# != 0
6489: do
6490: case $1 in
6491: --*=?*)
6492: ac_option=`expr "X$1" : 'X\([^=]*\)='`
6493: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6494: ac_shift=:
6495: ;;
6496: --*=)
6497: ac_option=`expr "X$1" : 'X\([^=]*\)='`
6498: ac_optarg=
6499: ac_shift=:
6500: ;;
6501: *)
6502: ac_option=$1
6503: ac_optarg=$2
6504: ac_shift=shift
6505: ;;
6506: esac
6507:
6508: case $ac_option in
6509: # Handling of the options.
6510: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6511: ac_cs_recheck=: ;;
6512: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6513: $as_echo "$ac_cs_version"; exit ;;
6514: --config | --confi | --conf | --con | --co | --c )
6515: $as_echo "$ac_cs_config"; exit ;;
6516: --debug | --debu | --deb | --de | --d | -d )
6517: debug=: ;;
6518: --file | --fil | --fi | --f )
6519: $ac_shift
6520: case $ac_optarg in
6521: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6522: '') as_fn_error $? "missing file argument" ;;
6523: esac
6524: as_fn_append CONFIG_FILES " '$ac_optarg'"
6525: ac_need_defaults=false;;
6526: --header | --heade | --head | --hea )
6527: $ac_shift
6528: case $ac_optarg in
6529: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6530: esac
6531: as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6532: ac_need_defaults=false;;
6533: --he | --h)
6534: # Conflict between --help and --header
6535: as_fn_error $? "ambiguous option: \`$1'
6536: Try \`$0 --help' for more information.";;
6537: --help | --hel | -h )
6538: $as_echo "$ac_cs_usage"; exit ;;
6539: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6540: | -silent | --silent | --silen | --sile | --sil | --si | --s)
6541: ac_cs_silent=: ;;
6542:
6543: # This is an error.
6544: -*) as_fn_error $? "unrecognized option: \`$1'
6545: Try \`$0 --help' for more information." ;;
6546:
6547: *) as_fn_append ac_config_targets " $1"
6548: ac_need_defaults=false ;;
6549:
6550: esac
6551: shift
6552: done
6553:
6554: ac_configure_extra_args=
6555:
6556: if $ac_cs_silent; then
6557: exec 6>/dev/null
6558: ac_configure_extra_args="$ac_configure_extra_args --silent"
6559: fi
6560:
6561: _ACEOF
6562: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6563: if \$ac_cs_recheck; then
6564: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6565: shift
6566: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6567: CONFIG_SHELL='$SHELL'
6568: export CONFIG_SHELL
6569: exec "\$@"
6570: fi
6571:
6572: _ACEOF
6573: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6574: exec 5>>config.log
6575: {
6576: echo
6577: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6578: ## Running $as_me. ##
6579: _ASBOX
6580: $as_echo "$ac_log"
6581: } >&5
6582:
6583: _ACEOF
6584: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6585: #
6586: # INIT-COMMANDS
6587: #
6588: AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6589:
6590: _ACEOF
6591:
6592: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6593:
6594: # Handling of arguments.
6595: for ac_config_target in $ac_config_targets
6596: do
6597: case $ac_config_target in
6598: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6599: "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6600: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6601: "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
6602:
6603: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6604: esac
6605: done
6606:
6607:
6608: # If the user did not use the arguments to specify the items to instantiate,
6609: # then the envvar interface is used. Set only those that are not.
6610: # We use the long form for the default assignment because of an extremely
6611: # bizarre bug on SunOS 4.1.3.
6612: if $ac_need_defaults; then
6613: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6614: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6615: test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6616: fi
6617:
6618: # Have a temporary directory for convenience. Make it in the build tree
6619: # simply because there is no reason against having it here, and in addition,
6620: # creating and moving files from /tmp can sometimes cause problems.
6621: # Hook for its removal unless debugging.
6622: # Note that there is a small window in which the directory will not be cleaned:
6623: # after its creation but before its name has been assigned to `$tmp'.
6624: $debug ||
6625: {
6626: tmp= ac_tmp=
6627: trap 'exit_status=$?
6628: : "${ac_tmp:=$tmp}"
6629: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6630: ' 0
6631: trap 'as_fn_exit 1' 1 2 13 15
6632: }
6633: # Create a (secure) tmp directory for tmp files.
6634:
6635: {
6636: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6637: test -d "$tmp"
6638: } ||
6639: {
6640: tmp=./conf$$-$RANDOM
6641: (umask 077 && mkdir "$tmp")
6642: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6643: ac_tmp=$tmp
6644:
6645: # Set up the scripts for CONFIG_FILES section.
6646: # No need to generate them if there are no CONFIG_FILES.
6647: # This happens for instance with `./config.status config.h'.
6648: if test -n "$CONFIG_FILES"; then
6649:
6650:
6651: ac_cr=`echo X | tr X '\015'`
6652: # On cygwin, bash can eat \r inside `` if the user requested igncr.
6653: # But we know of no other shell where ac_cr would be empty at this
6654: # point, so we can use a bashism as a fallback.
6655: if test "x$ac_cr" = x; then
6656: eval ac_cr=\$\'\\r\'
6657: fi
6658: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6659: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6660: ac_cs_awk_cr='\\r'
6661: else
6662: ac_cs_awk_cr=$ac_cr
6663: fi
6664:
6665: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6666: _ACEOF
6667:
6668:
6669: {
6670: echo "cat >conf$$subs.awk <<_ACEOF" &&
6671: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6672: echo "_ACEOF"
6673: } >conf$$subs.sh ||
6674: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6675: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6676: ac_delim='%!_!# '
6677: for ac_last_try in false false false false false :; do
6678: . ./conf$$subs.sh ||
6679: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6680:
6681: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6682: if test $ac_delim_n = $ac_delim_num; then
6683: break
6684: elif $ac_last_try; then
6685: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6686: else
6687: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6688: fi
6689: done
6690: rm -f conf$$subs.sh
6691:
6692: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6693: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6694: _ACEOF
6695: sed -n '
6696: h
6697: s/^/S["/; s/!.*/"]=/
6698: p
6699: g
6700: s/^[^!]*!//
6701: :repl
6702: t repl
6703: s/'"$ac_delim"'$//
6704: t delim
6705: :nl
6706: h
6707: s/\(.\{148\}\)..*/\1/
6708: t more1
6709: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6710: p
6711: n
6712: b repl
6713: :more1
6714: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6715: p
6716: g
6717: s/.\{148\}//
6718: t nl
6719: :delim
6720: h
6721: s/\(.\{148\}\)..*/\1/
6722: t more2
6723: s/["\\]/\\&/g; s/^/"/; s/$/"/
6724: p
6725: b
6726: :more2
6727: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6728: p
6729: g
6730: s/.\{148\}//
6731: t delim
6732: ' <conf$$subs.awk | sed '
6733: /^[^""]/{
6734: N
6735: s/\n//
6736: }
6737: ' >>$CONFIG_STATUS || ac_write_fail=1
6738: rm -f conf$$subs.awk
6739: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6740: _ACAWK
6741: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6742: for (key in S) S_is_set[key] = 1
6743: FS = ""
6744:
6745: }
6746: {
6747: line = $ 0
6748: nfields = split(line, field, "@")
6749: substed = 0
6750: len = length(field[1])
6751: for (i = 2; i < nfields; i++) {
6752: key = field[i]
6753: keylen = length(key)
6754: if (S_is_set[key]) {
6755: value = S[key]
6756: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6757: len += length(value) + length(field[++i])
6758: substed = 1
6759: } else
6760: len += 1 + keylen
6761: }
6762:
6763: print line
6764: }
6765:
6766: _ACAWK
6767: _ACEOF
6768: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6769: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6770: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6771: else
6772: cat
6773: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6774: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6775: _ACEOF
6776:
6777: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6778: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6779: # trailing colons and then remove the whole line if VPATH becomes empty
6780: # (actually we leave an empty line to preserve line numbers).
6781: if test "x$srcdir" = x.; then
6782: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
6783: h
6784: s///
6785: s/^/:/
6786: s/[ ]*$/:/
6787: s/:\$(srcdir):/:/g
6788: s/:\${srcdir}:/:/g
6789: s/:@srcdir@:/:/g
6790: s/^:*//
6791: s/:*$//
6792: x
6793: s/\(=[ ]*\).*/\1/
6794: G
6795: s/\n//
6796: s/^[^=]*=[ ]*$//
6797: }'
6798: fi
6799:
6800: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6801: fi # test -n "$CONFIG_FILES"
6802:
6803: # Set up the scripts for CONFIG_HEADERS section.
6804: # No need to generate them if there are no CONFIG_HEADERS.
6805: # This happens for instance with `./config.status Makefile'.
6806: if test -n "$CONFIG_HEADERS"; then
6807: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6808: BEGIN {
6809: _ACEOF
6810:
6811: # Transform confdefs.h into an awk script `defines.awk', embedded as
6812: # here-document in config.status, that substitutes the proper values into
6813: # config.h.in to produce config.h.
6814:
6815: # Create a delimiter string that does not exist in confdefs.h, to ease
6816: # handling of long lines.
6817: ac_delim='%!_!# '
6818: for ac_last_try in false false :; do
6819: ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6820: if test -z "$ac_tt"; then
6821: break
6822: elif $ac_last_try; then
6823: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6824: else
6825: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6826: fi
6827: done
6828:
6829: # For the awk script, D is an array of macro values keyed by name,
6830: # likewise P contains macro parameters if any. Preserve backslash
6831: # newline sequences.
6832:
6833: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6834: sed -n '
6835: s/.\{148\}/&'"$ac_delim"'/g
6836: t rset
6837: :rset
6838: s/^[ ]*#[ ]*define[ ][ ]*/ /
6839: t def
6840: d
6841: :def
6842: s/\\$//
6843: t bsnl
6844: s/["\\]/\\&/g
6845: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6846: D["\1"]=" \3"/p
6847: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6848: d
6849: :bsnl
6850: s/["\\]/\\&/g
6851: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6852: D["\1"]=" \3\\\\\\n"\\/p
6853: t cont
6854: s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6855: t cont
6856: d
6857: :cont
6858: n
6859: s/.\{148\}/&'"$ac_delim"'/g
6860: t clear
6861: :clear
6862: s/\\$//
6863: t bsnlc
6864: s/["\\]/\\&/g; s/^/"/; s/$/"/p
6865: d
6866: :bsnlc
6867: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6868: b cont
6869: ' <confdefs.h | sed '
6870: s/'"$ac_delim"'/"\\\
6871: "/g' >>$CONFIG_STATUS || ac_write_fail=1
6872:
6873: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6874: for (key in D) D_is_set[key] = 1
6875: FS = ""
6876: }
6877: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6878: line = \$ 0
6879: split(line, arg, " ")
6880: if (arg[1] == "#") {
6881: defundef = arg[2]
6882: mac1 = arg[3]
6883: } else {
6884: defundef = substr(arg[1], 2)
6885: mac1 = arg[2]
6886: }
6887: split(mac1, mac2, "(") #)
6888: macro = mac2[1]
6889: prefix = substr(line, 1, index(line, defundef) - 1)
6890: if (D_is_set[macro]) {
6891: # Preserve the white space surrounding the "#".
6892: print prefix "define", macro P[macro] D[macro]
6893: next
6894: } else {
6895: # Replace #undef with comments. This is necessary, for example,
6896: # in the case of _POSIX_SOURCE, which is predefined and required
6897: # on some systems where configure will not decide to define it.
6898: if (defundef == "undef") {
6899: print "/*", prefix defundef, macro, "*/"
6900: next
6901: }
6902: }
6903: }
6904: { print }
6905: _ACAWK
6906: _ACEOF
6907: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6908: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6909: fi # test -n "$CONFIG_HEADERS"
6910:
6911:
6912: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6913: shift
6914: for ac_tag
6915: do
6916: case $ac_tag in
6917: :[FHLC]) ac_mode=$ac_tag; continue;;
6918: esac
6919: case $ac_mode$ac_tag in
6920: :[FHL]*:*);;
6921: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6922: :[FH]-) ac_tag=-:-;;
6923: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6924: esac
6925: ac_save_IFS=$IFS
6926: IFS=:
6927: set x $ac_tag
6928: IFS=$ac_save_IFS
6929: shift
6930: ac_file=$1
6931: shift
6932:
6933: case $ac_mode in
6934: :L) ac_source=$1;;
6935: :[FH])
6936: ac_file_inputs=
6937: for ac_f
6938: do
6939: case $ac_f in
6940: -) ac_f="$ac_tmp/stdin";;
6941: *) # Look for the file first in the build tree, then in the source tree
6942: # (if the path is not absolute). The absolute path cannot be DOS-style,
6943: # because $ac_f cannot contain `:'.
6944: test -f "$ac_f" ||
6945: case $ac_f in
6946: [\\/$]*) false;;
6947: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6948: esac ||
6949: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6950: esac
6951: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6952: as_fn_append ac_file_inputs " '$ac_f'"
6953: done
6954:
6955: # Let's still pretend it is `configure' which instantiates (i.e., don't
6956: # use $as_me), people would be surprised to read:
6957: # /* config.h. Generated by config.status. */
6958: configure_input='Generated from '`
6959: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6960: `' by configure.'
6961: if test x"$ac_file" != x-; then
6962: configure_input="$ac_file. $configure_input"
6963: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6964: $as_echo "$as_me: creating $ac_file" >&6;}
6965: fi
6966: # Neutralize special characters interpreted by sed in replacement strings.
6967: case $configure_input in #(
6968: *\&* | *\|* | *\\* )
6969: ac_sed_conf_input=`$as_echo "$configure_input" |
6970: sed 's/[\\\\&|]/\\\\&/g'`;; #(
6971: *) ac_sed_conf_input=$configure_input;;
6972: esac
6973:
6974: case $ac_tag in
6975: *:-:* | *:-) cat >"$ac_tmp/stdin" \
6976: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6977: esac
6978: ;;
6979: esac
6980:
6981: ac_dir=`$as_dirname -- "$ac_file" ||
6982: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6983: X"$ac_file" : 'X\(//\)[^/]' \| \
6984: X"$ac_file" : 'X\(//\)$' \| \
6985: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6986: $as_echo X"$ac_file" |
6987: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6988: s//\1/
6989: q
6990: }
6991: /^X\(\/\/\)[^/].*/{
6992: s//\1/
6993: q
6994: }
6995: /^X\(\/\/\)$/{
6996: s//\1/
6997: q
6998: }
6999: /^X\(\/\).*/{
7000: s//\1/
7001: q
7002: }
7003: s/.*/./; q'`
7004: as_dir="$ac_dir"; as_fn_mkdir_p
7005: ac_builddir=.
7006:
7007: case "$ac_dir" in
7008: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7009: *)
7010: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7011: # A ".." for each directory in $ac_dir_suffix.
7012: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7013: case $ac_top_builddir_sub in
7014: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7015: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7016: esac ;;
7017: esac
7018: ac_abs_top_builddir=$ac_pwd
7019: ac_abs_builddir=$ac_pwd$ac_dir_suffix
7020: # for backward compatibility:
7021: ac_top_builddir=$ac_top_build_prefix
7022:
7023: case $srcdir in
7024: .) # We are building in place.
7025: ac_srcdir=.
7026: ac_top_srcdir=$ac_top_builddir_sub
7027: ac_abs_top_srcdir=$ac_pwd ;;
7028: [\\/]* | ?:[\\/]* ) # Absolute name.
7029: ac_srcdir=$srcdir$ac_dir_suffix;
7030: ac_top_srcdir=$srcdir
7031: ac_abs_top_srcdir=$srcdir ;;
7032: *) # Relative name.
7033: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7034: ac_top_srcdir=$ac_top_build_prefix$srcdir
7035: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7036: esac
7037: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7038:
7039:
7040: case $ac_mode in
7041: :F)
7042: #
7043: # CONFIG_FILE
7044: #
7045:
7046: case $INSTALL in
7047: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7048: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7049: esac
7050: ac_MKDIR_P=$MKDIR_P
7051: case $MKDIR_P in
7052: [\\/$]* | ?:[\\/]* ) ;;
7053: */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7054: esac
7055: _ACEOF
7056:
7057: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7058: # If the template does not know about datarootdir, expand it.
7059: # FIXME: This hack should be removed a few years after 2.60.
7060: ac_datarootdir_hack=; ac_datarootdir_seen=
7061: ac_sed_dataroot='
7062: /datarootdir/ {
7063: p
7064: q
7065: }
7066: /@datadir@/p
7067: /@docdir@/p
7068: /@infodir@/p
7069: /@localedir@/p
7070: /@mandir@/p'
7071: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7072: *datarootdir*) ac_datarootdir_seen=yes;;
7073: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7074: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7075: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7076: _ACEOF
7077: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7078: ac_datarootdir_hack='
7079: s&@datadir@&$datadir&g
7080: s&@docdir@&$docdir&g
7081: s&@infodir@&$infodir&g
7082: s&@localedir@&$localedir&g
7083: s&@mandir@&$mandir&g
7084: s&\\\${datarootdir}&$datarootdir&g' ;;
7085: esac
7086: _ACEOF
7087:
7088: # Neutralize VPATH when `$srcdir' = `.'.
7089: # Shell code in configure.ac might set extrasub.
7090: # FIXME: do we really want to maintain this feature?
7091: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7092: ac_sed_extra="$ac_vpsub
7093: $extrasub
7094: _ACEOF
7095: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7096: :t
7097: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7098: s|@configure_input@|$ac_sed_conf_input|;t t
7099: s&@top_builddir@&$ac_top_builddir_sub&;t t
7100: s&@top_build_prefix@&$ac_top_build_prefix&;t t
7101: s&@srcdir@&$ac_srcdir&;t t
7102: s&@abs_srcdir@&$ac_abs_srcdir&;t t
7103: s&@top_srcdir@&$ac_top_srcdir&;t t
7104: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7105: s&@builddir@&$ac_builddir&;t t
7106: s&@abs_builddir@&$ac_abs_builddir&;t t
7107: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7108: s&@INSTALL@&$ac_INSTALL&;t t
7109: s&@MKDIR_P@&$ac_MKDIR_P&;t t
7110: $ac_datarootdir_hack
7111: "
7112: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7113: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7114:
7115: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7116: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7117: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
7118: "$ac_tmp/out"`; test -z "$ac_out"; } &&
7119: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7120: which seems to be undefined. Please make sure it is defined" >&5
7121: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7122: which seems to be undefined. Please make sure it is defined" >&2;}
7123:
7124: rm -f "$ac_tmp/stdin"
7125: case $ac_file in
7126: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7127: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7128: esac \
7129: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7130: ;;
7131: :H)
7132: #
7133: # CONFIG_HEADER
7134: #
7135: if test x"$ac_file" != x-; then
7136: {
7137: $as_echo "/* $configure_input */" \
7138: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7139: } >"$ac_tmp/config.h" \
7140: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7141: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7142: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7143: $as_echo "$as_me: $ac_file is unchanged" >&6;}
7144: else
7145: rm -f "$ac_file"
7146: mv "$ac_tmp/config.h" "$ac_file" \
7147: || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7148: fi
7149: else
7150: $as_echo "/* $configure_input */" \
7151: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7152: || as_fn_error $? "could not create -" "$LINENO" 5
7153: fi
7154: # Compute "$ac_file"'s index in $config_headers.
7155: _am_arg="$ac_file"
7156: _am_stamp_count=1
7157: for _am_header in $config_headers :; do
7158: case $_am_header in
7159: $_am_arg | $_am_arg:* )
7160: break ;;
7161: * )
7162: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7163: esac
7164: done
7165: echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7166: $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7167: X"$_am_arg" : 'X\(//\)[^/]' \| \
7168: X"$_am_arg" : 'X\(//\)$' \| \
7169: X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7170: $as_echo X"$_am_arg" |
7171: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7172: s//\1/
7173: q
7174: }
7175: /^X\(\/\/\)[^/].*/{
7176: s//\1/
7177: q
7178: }
7179: /^X\(\/\/\)$/{
7180: s//\1/
7181: q
7182: }
7183: /^X\(\/\).*/{
7184: s//\1/
7185: q
7186: }
7187: s/.*/./; q'`/stamp-h$_am_stamp_count
7188: ;;
7189:
7190: :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7191: $as_echo "$as_me: executing $ac_file commands" >&6;}
7192: ;;
7193: esac
7194:
7195:
7196: case $ac_file$ac_mode in
7197: "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7198: # Older Autoconf quotes --file arguments for eval, but not when files
7199: # are listed without --file. Let's play safe and only enable the eval
7200: # if we detect the quoting.
7201: case $CONFIG_FILES in
7202: *\'*) eval set x "$CONFIG_FILES" ;;
7203: *) set x $CONFIG_FILES ;;
7204: esac
7205: shift
7206: for mf
7207: do
7208: # Strip MF so we end up with the name of the file.
7209: mf=`echo "$mf" | sed -e 's/:.*$//'`
7210: # Check whether this is an Automake generated Makefile or not.
7211: # We used to match only the files named 'Makefile.in', but
7212: # some people rename them; so instead we look at the file content.
7213: # Grep'ing the first line is not enough: some people post-process
7214: # each Makefile.in and add a new line on top of each file to say so.
7215: # Grep'ing the whole file is not good either: AIX grep has a line
7216: # limit of 2048, but all sed's we know have understand at least 4000.
7217: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7218: dirpart=`$as_dirname -- "$mf" ||
7219: $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7220: X"$mf" : 'X\(//\)[^/]' \| \
7221: X"$mf" : 'X\(//\)$' \| \
7222: X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7223: $as_echo X"$mf" |
7224: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7225: s//\1/
7226: q
7227: }
7228: /^X\(\/\/\)[^/].*/{
7229: s//\1/
7230: q
7231: }
7232: /^X\(\/\/\)$/{
7233: s//\1/
7234: q
7235: }
7236: /^X\(\/\).*/{
7237: s//\1/
7238: q
7239: }
7240: s/.*/./; q'`
7241: else
7242: continue
7243: fi
7244: # Extract the definition of DEPDIR, am__include, and am__quote
7245: # from the Makefile without running 'make'.
7246: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7247: test -z "$DEPDIR" && continue
7248: am__include=`sed -n 's/^am__include = //p' < "$mf"`
7249: test -z "$am__include" && continue
7250: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7251: # Find all dependency output files, they are included files with
7252: # $(DEPDIR) in their names. We invoke sed twice because it is the
7253: # simplest approach to changing $(DEPDIR) to its actual value in the
7254: # expansion.
7255: for file in `sed -n "
7256: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7257: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7258: # Make sure the directory exists.
7259: test -f "$dirpart/$file" && continue
7260: fdir=`$as_dirname -- "$file" ||
7261: $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7262: X"$file" : 'X\(//\)[^/]' \| \
7263: X"$file" : 'X\(//\)$' \| \
7264: X"$file" : 'X\(/\)' \| . 2>/dev/null ||
7265: $as_echo X"$file" |
7266: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7267: s//\1/
7268: q
7269: }
7270: /^X\(\/\/\)[^/].*/{
7271: s//\1/
7272: q
7273: }
7274: /^X\(\/\/\)$/{
7275: s//\1/
7276: q
7277: }
7278: /^X\(\/\).*/{
7279: s//\1/
7280: q
7281: }
7282: s/.*/./; q'`
7283: as_dir=$dirpart/$fdir; as_fn_mkdir_p
7284: # echo "creating $dirpart/$file"
7285: echo '# dummy' > "$dirpart/$file"
7286: done
7287: done
7288: }
7289: ;;
7290:
7291: esac
7292: done # for ac_tag
7293:
7294:
7295: as_fn_exit 0
7296: _ACEOF
7297: ac_clean_files=$ac_clean_files_save
7298:
7299: test $ac_write_fail = 0 ||
7300: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7301:
7302:
7303: # configure is writing to config.log, and then calls config.status.
7304: # config.status does its own redirection, appending to config.log.
7305: # Unfortunately, on DOS this fails, as config.log is still kept open
7306: # by configure, so config.status won't be able to write to it; its
7307: # output is simply discarded. So we exec the FD to /dev/null,
7308: # effectively closing config.log, so it can be properly (re)opened and
7309: # appended to by config.status. When coming back to configure, we
7310: # need to make the FD available again.
7311: if test "$no_create" != yes; then
7312: ac_cs_success=:
7313: ac_config_status_args=
7314: test "$silent" = yes &&
7315: ac_config_status_args="$ac_config_status_args --quiet"
7316: exec 5>/dev/null
7317: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7318: exec 5>>config.log
7319: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7320: # would make configure fail if this is the last instruction.
7321: $ac_cs_success || as_fn_exit 1
7322: fi
7323: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7324: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7325: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7326: fi
7327:
7328:
7329: if echo $PACKAGE_VERSION | grep 'pre' > /dev/null ; then
7330: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7331: ******************************************************************************
7332:
7333: This is a pre-release version. Pre-releases are subject to limited
7334: announcements, and therefore limited circulation, as a means of testing
7335: the more widely circulated final releases.
7336:
7337: Please do not be surprised if this release is broken, and if it is broken, do
7338: not assume that someone else has spotted it. Instead, please drop a note on
7339: the mailing list, or a brief email to me on pdw@ex-parrot.com
7340:
7341: Thank you for taking the time to be the testing phase of this development
7342: process.
7343:
7344: Paul Warren
7345:
7346: ******************************************************************************
7347: " >&5
7348: $as_echo "$as_me: WARNING:
7349: ******************************************************************************
7350:
7351: This is a pre-release version. Pre-releases are subject to limited
7352: announcements, and therefore limited circulation, as a means of testing
7353: the more widely circulated final releases.
7354:
7355: Please do not be surprised if this release is broken, and if it is broken, do
7356: not assume that someone else has spotted it. Instead, please drop a note on
7357: the mailing list, or a brief email to me on pdw@ex-parrot.com
7358:
7359: Thank you for taking the time to be the testing phase of this development
7360: process.
7361:
7362: Paul Warren
7363:
7364: ******************************************************************************
7365: " >&2;}
7366: fi
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