Expand directory opetion for queuefile transport
[exim.git] / src / util / configure
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2a9d222a
JH
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7#
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
14
15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
31fi
32
33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79fi
80
81
82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90as_myself=
91case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100IFS=$as_save_IFS
101
102 ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107 as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there. '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
122PS1='$ '
123PS2='> '
124PS4='+ '
125
126# NLS nuisances.
127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135# Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174esac
175fi
176"
177 as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191 exitcode=1; echo positional parameters were not saved.
192fi
193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202else
203 as_have_required=no
204fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225fi
226fi
227 done;;
228 esac
229 as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
258fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
271 fi
272 exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290 { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299 return $1
300} # as_fn_set_status
301
302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307 set +e
308 as_fn_set_status $1
309 exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358} # as_fn_mkdir_p
359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365 test -f "$1" && test -x "$1"
366} # as_fn_executable_p
367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400fi # as_fn_arith
401
402
403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407# script with STATUS, using 1 if that was 0.
408as_fn_error ()
409{
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422else
423 as_expr=false
424fi
425
426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428else
429 as_basename=false
430fi
431
432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434else
435 as_dirname=false
436fi
437
438as_me=`$as_basename -- "$0" ||
439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498}
499
500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509*)
510 ECHO_N='-n';;
511esac
512
513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519fi
520if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534else
535 as_ln_s='cp -pR'
536fi
537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
539
540if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545fi
546
547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
549
550# Sed expression to map a string onto a valid CPP name.
551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553# Sed expression to map a string onto a valid variable name.
554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
559
560# Name of the host.
561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565#
566# Initializations.
567#
568ac_default_prefix=/usr/local
569ac_clean_files=
570ac_config_libobj_dir=.
571LIBOBJS=
572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
576
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
583PACKAGE_URL=
584
585# Factoring default headers for most tests.
586ac_includes_default="\
587#include <stdio.h>
588#ifdef HAVE_SYS_TYPES_H
589# include <sys/types.h>
590#endif
591#ifdef HAVE_SYS_STAT_H
592# include <sys/stat.h>
593#endif
594#ifdef STDC_HEADERS
595# include <stdlib.h>
596# include <stddef.h>
597#else
598# ifdef HAVE_STDLIB_H
599# include <stdlib.h>
600# endif
601#endif
602#ifdef HAVE_STRING_H
603# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
604# include <memory.h>
605# endif
606# include <string.h>
607#endif
608#ifdef HAVE_STRINGS_H
609# include <strings.h>
610#endif
611#ifdef HAVE_INTTYPES_H
612# include <inttypes.h>
613#endif
614#ifdef HAVE_STDINT_H
615# include <stdint.h>
616#endif
617#ifdef HAVE_UNISTD_H
618# include <unistd.h>
619#endif"
620
621ac_subst_vars='LTLIBOBJS
622LIBOBJS
623LOADED_OPT
624B64_GNUTLS
625BIND_8_COMPAT
626EGREP
627GREP
628CPP
629OBJEXT
630EXEEXT
631ac_ct_CC
632CPPFLAGS
633LDFLAGS
634CFLAGS
635CC
636target_alias
637host_alias
638build_alias
639LIBS
640ECHO_T
641ECHO_N
642ECHO_C
643DEFS
644mandir
645localedir
646libdir
647psdir
648pdfdir
649dvidir
650htmldir
651infodir
652docdir
653oldincludedir
654includedir
655localstatedir
656sharedstatedir
657sysconfdir
658datadir
659datarootdir
660libexecdir
661sbindir
662bindir
663program_transform_name
664prefix
665exec_prefix
666PACKAGE_URL
667PACKAGE_BUGREPORT
668PACKAGE_STRING
669PACKAGE_VERSION
670PACKAGE_TARNAME
671PACKAGE_NAME
672PATH_SEPARATOR
673SHELL'
674ac_subst_files=''
675ac_user_opts='
676enable_option_checking
677'
678 ac_precious_vars='build_alias
679host_alias
680target_alias
681CC
682CFLAGS
683LDFLAGS
684LIBS
685CPPFLAGS
686CPP'
687
688
689# Initialize some variables set by options.
690ac_init_help=
691ac_init_version=false
692ac_unrecognized_opts=
693ac_unrecognized_sep=
694# The variables have the same names as the options, with
695# dashes changed to underlines.
696cache_file=/dev/null
697exec_prefix=NONE
698no_create=
699no_recursion=
700prefix=NONE
701program_prefix=NONE
702program_suffix=NONE
703program_transform_name=s,x,x,
704silent=
705site=
706srcdir=
707verbose=
708x_includes=NONE
709x_libraries=NONE
710
711# Installation directory options.
712# These are left unexpanded so users can "make install exec_prefix=/foo"
713# and all the variables that are supposed to be based on exec_prefix
714# by default will actually change.
715# Use braces instead of parens because sh, perl, etc. also accept them.
716# (The list follows the same order as the GNU Coding Standards.)
717bindir='${exec_prefix}/bin'
718sbindir='${exec_prefix}/sbin'
719libexecdir='${exec_prefix}/libexec'
720datarootdir='${prefix}/share'
721datadir='${datarootdir}'
722sysconfdir='${prefix}/etc'
723sharedstatedir='${prefix}/com'
724localstatedir='${prefix}/var'
725includedir='${prefix}/include'
726oldincludedir='/usr/include'
727docdir='${datarootdir}/doc/${PACKAGE}'
728infodir='${datarootdir}/info'
729htmldir='${docdir}'
730dvidir='${docdir}'
731pdfdir='${docdir}'
732psdir='${docdir}'
733libdir='${exec_prefix}/lib'
734localedir='${datarootdir}/locale'
735mandir='${datarootdir}/man'
736
737ac_prev=
738ac_dashdash=
739for ac_option
740do
741 # If the previous option needs an argument, assign it.
742 if test -n "$ac_prev"; then
743 eval $ac_prev=\$ac_option
744 ac_prev=
745 continue
746 fi
747
748 case $ac_option in
749 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
750 *=) ac_optarg= ;;
751 *) ac_optarg=yes ;;
752 esac
753
754 # Accept the important Cygnus configure options, so we can diagnose typos.
755
756 case $ac_dashdash$ac_option in
757 --)
758 ac_dashdash=yes ;;
759
760 -bindir | --bindir | --bindi | --bind | --bin | --bi)
761 ac_prev=bindir ;;
762 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
763 bindir=$ac_optarg ;;
764
765 -build | --build | --buil | --bui | --bu)
766 ac_prev=build_alias ;;
767 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
768 build_alias=$ac_optarg ;;
769
770 -cache-file | --cache-file | --cache-fil | --cache-fi \
771 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
772 ac_prev=cache_file ;;
773 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
774 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
775 cache_file=$ac_optarg ;;
776
777 --config-cache | -C)
778 cache_file=config.cache ;;
779
780 -datadir | --datadir | --datadi | --datad)
781 ac_prev=datadir ;;
782 -datadir=* | --datadir=* | --datadi=* | --datad=*)
783 datadir=$ac_optarg ;;
784
785 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
786 | --dataroo | --dataro | --datar)
787 ac_prev=datarootdir ;;
788 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
789 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
790 datarootdir=$ac_optarg ;;
791
792 -disable-* | --disable-*)
793 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
794 # Reject names that are not valid shell variable names.
795 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
796 as_fn_error $? "invalid feature name: $ac_useropt"
797 ac_useropt_orig=$ac_useropt
798 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
799 case $ac_user_opts in
800 *"
801"enable_$ac_useropt"
802"*) ;;
803 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
804 ac_unrecognized_sep=', ';;
805 esac
806 eval enable_$ac_useropt=no ;;
807
808 -docdir | --docdir | --docdi | --doc | --do)
809 ac_prev=docdir ;;
810 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
811 docdir=$ac_optarg ;;
812
813 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
814 ac_prev=dvidir ;;
815 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
816 dvidir=$ac_optarg ;;
817
818 -enable-* | --enable-*)
819 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
820 # Reject names that are not valid shell variable names.
821 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
822 as_fn_error $? "invalid feature name: $ac_useropt"
823 ac_useropt_orig=$ac_useropt
824 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
825 case $ac_user_opts in
826 *"
827"enable_$ac_useropt"
828"*) ;;
829 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
830 ac_unrecognized_sep=', ';;
831 esac
832 eval enable_$ac_useropt=\$ac_optarg ;;
833
834 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
835 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
836 | --exec | --exe | --ex)
837 ac_prev=exec_prefix ;;
838 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
839 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
840 | --exec=* | --exe=* | --ex=*)
841 exec_prefix=$ac_optarg ;;
842
843 -gas | --gas | --ga | --g)
844 # Obsolete; use --with-gas.
845 with_gas=yes ;;
846
847 -help | --help | --hel | --he | -h)
848 ac_init_help=long ;;
849 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
850 ac_init_help=recursive ;;
851 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
852 ac_init_help=short ;;
853
854 -host | --host | --hos | --ho)
855 ac_prev=host_alias ;;
856 -host=* | --host=* | --hos=* | --ho=*)
857 host_alias=$ac_optarg ;;
858
859 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
860 ac_prev=htmldir ;;
861 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
862 | --ht=*)
863 htmldir=$ac_optarg ;;
864
865 -includedir | --includedir | --includedi | --included | --include \
866 | --includ | --inclu | --incl | --inc)
867 ac_prev=includedir ;;
868 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
869 | --includ=* | --inclu=* | --incl=* | --inc=*)
870 includedir=$ac_optarg ;;
871
872 -infodir | --infodir | --infodi | --infod | --info | --inf)
873 ac_prev=infodir ;;
874 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
875 infodir=$ac_optarg ;;
876
877 -libdir | --libdir | --libdi | --libd)
878 ac_prev=libdir ;;
879 -libdir=* | --libdir=* | --libdi=* | --libd=*)
880 libdir=$ac_optarg ;;
881
882 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
883 | --libexe | --libex | --libe)
884 ac_prev=libexecdir ;;
885 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
886 | --libexe=* | --libex=* | --libe=*)
887 libexecdir=$ac_optarg ;;
888
889 -localedir | --localedir | --localedi | --localed | --locale)
890 ac_prev=localedir ;;
891 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
892 localedir=$ac_optarg ;;
893
894 -localstatedir | --localstatedir | --localstatedi | --localstated \
895 | --localstate | --localstat | --localsta | --localst | --locals)
896 ac_prev=localstatedir ;;
897 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
898 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
899 localstatedir=$ac_optarg ;;
900
901 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
902 ac_prev=mandir ;;
903 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
904 mandir=$ac_optarg ;;
905
906 -nfp | --nfp | --nf)
907 # Obsolete; use --without-fp.
908 with_fp=no ;;
909
910 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
911 | --no-cr | --no-c | -n)
912 no_create=yes ;;
913
914 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
915 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
916 no_recursion=yes ;;
917
918 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
919 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
920 | --oldin | --oldi | --old | --ol | --o)
921 ac_prev=oldincludedir ;;
922 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
923 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
924 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
925 oldincludedir=$ac_optarg ;;
926
927 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
928 ac_prev=prefix ;;
929 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
930 prefix=$ac_optarg ;;
931
932 -program-prefix | --program-prefix | --program-prefi | --program-pref \
933 | --program-pre | --program-pr | --program-p)
934 ac_prev=program_prefix ;;
935 -program-prefix=* | --program-prefix=* | --program-prefi=* \
936 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
937 program_prefix=$ac_optarg ;;
938
939 -program-suffix | --program-suffix | --program-suffi | --program-suff \
940 | --program-suf | --program-su | --program-s)
941 ac_prev=program_suffix ;;
942 -program-suffix=* | --program-suffix=* | --program-suffi=* \
943 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
944 program_suffix=$ac_optarg ;;
945
946 -program-transform-name | --program-transform-name \
947 | --program-transform-nam | --program-transform-na \
948 | --program-transform-n | --program-transform- \
949 | --program-transform | --program-transfor \
950 | --program-transfo | --program-transf \
951 | --program-trans | --program-tran \
952 | --progr-tra | --program-tr | --program-t)
953 ac_prev=program_transform_name ;;
954 -program-transform-name=* | --program-transform-name=* \
955 | --program-transform-nam=* | --program-transform-na=* \
956 | --program-transform-n=* | --program-transform-=* \
957 | --program-transform=* | --program-transfor=* \
958 | --program-transfo=* | --program-transf=* \
959 | --program-trans=* | --program-tran=* \
960 | --progr-tra=* | --program-tr=* | --program-t=*)
961 program_transform_name=$ac_optarg ;;
962
963 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
964 ac_prev=pdfdir ;;
965 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
966 pdfdir=$ac_optarg ;;
967
968 -psdir | --psdir | --psdi | --psd | --ps)
969 ac_prev=psdir ;;
970 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
971 psdir=$ac_optarg ;;
972
973 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
974 | -silent | --silent | --silen | --sile | --sil)
975 silent=yes ;;
976
977 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
978 ac_prev=sbindir ;;
979 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
980 | --sbi=* | --sb=*)
981 sbindir=$ac_optarg ;;
982
983 -sharedstatedir | --sharedstatedir | --sharedstatedi \
984 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
985 | --sharedst | --shareds | --shared | --share | --shar \
986 | --sha | --sh)
987 ac_prev=sharedstatedir ;;
988 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
989 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
990 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
991 | --sha=* | --sh=*)
992 sharedstatedir=$ac_optarg ;;
993
994 -site | --site | --sit)
995 ac_prev=site ;;
996 -site=* | --site=* | --sit=*)
997 site=$ac_optarg ;;
998
999 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1000 ac_prev=srcdir ;;
1001 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1002 srcdir=$ac_optarg ;;
1003
1004 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1005 | --syscon | --sysco | --sysc | --sys | --sy)
1006 ac_prev=sysconfdir ;;
1007 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1008 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1009 sysconfdir=$ac_optarg ;;
1010
1011 -target | --target | --targe | --targ | --tar | --ta | --t)
1012 ac_prev=target_alias ;;
1013 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1014 target_alias=$ac_optarg ;;
1015
1016 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1017 verbose=yes ;;
1018
1019 -version | --version | --versio | --versi | --vers | -V)
1020 ac_init_version=: ;;
1021
1022 -with-* | --with-*)
1023 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1024 # Reject names that are not valid shell variable names.
1025 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1026 as_fn_error $? "invalid package name: $ac_useropt"
1027 ac_useropt_orig=$ac_useropt
1028 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1029 case $ac_user_opts in
1030 *"
1031"with_$ac_useropt"
1032"*) ;;
1033 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1034 ac_unrecognized_sep=', ';;
1035 esac
1036 eval with_$ac_useropt=\$ac_optarg ;;
1037
1038 -without-* | --without-*)
1039 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1040 # Reject names that are not valid shell variable names.
1041 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1042 as_fn_error $? "invalid package name: $ac_useropt"
1043 ac_useropt_orig=$ac_useropt
1044 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1045 case $ac_user_opts in
1046 *"
1047"with_$ac_useropt"
1048"*) ;;
1049 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1050 ac_unrecognized_sep=', ';;
1051 esac
1052 eval with_$ac_useropt=no ;;
1053
1054 --x)
1055 # Obsolete; use --with-x.
1056 with_x=yes ;;
1057
1058 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1059 | --x-incl | --x-inc | --x-in | --x-i)
1060 ac_prev=x_includes ;;
1061 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1062 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1063 x_includes=$ac_optarg ;;
1064
1065 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1066 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1067 ac_prev=x_libraries ;;
1068 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1069 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1070 x_libraries=$ac_optarg ;;
1071
1072 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1073Try \`$0 --help' for more information"
1074 ;;
1075
1076 *=*)
1077 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1078 # Reject names that are not valid shell variable names.
1079 case $ac_envvar in #(
1080 '' | [0-9]* | *[!_$as_cr_alnum]* )
1081 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1082 esac
1083 eval $ac_envvar=\$ac_optarg
1084 export $ac_envvar ;;
1085
1086 *)
1087 # FIXME: should be removed in autoconf 3.0.
1088 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1089 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1090 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1091 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1092 ;;
1093
1094 esac
1095done
1096
1097if test -n "$ac_prev"; then
1098 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1099 as_fn_error $? "missing argument to $ac_option"
1100fi
1101
1102if test -n "$ac_unrecognized_opts"; then
1103 case $enable_option_checking in
1104 no) ;;
1105 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1106 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1107 esac
1108fi
1109
1110# Check all directory arguments for consistency.
1111for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1112 datadir sysconfdir sharedstatedir localstatedir includedir \
1113 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1114 libdir localedir mandir
1115do
1116 eval ac_val=\$$ac_var
1117 # Remove trailing slashes.
1118 case $ac_val in
1119 */ )
1120 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1121 eval $ac_var=\$ac_val;;
1122 esac
1123 # Be sure to have absolute directory names.
1124 case $ac_val in
1125 [\\/$]* | ?:[\\/]* ) continue;;
1126 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1127 esac
1128 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1129done
1130
1131# There might be people who depend on the old broken behavior: `$host'
1132# used to hold the argument of --host etc.
1133# FIXME: To remove some day.
1134build=$build_alias
1135host=$host_alias
1136target=$target_alias
1137
1138# FIXME: To remove some day.
1139if test "x$host_alias" != x; then
1140 if test "x$build_alias" = x; then
1141 cross_compiling=maybe
1142 elif test "x$build_alias" != "x$host_alias"; then
1143 cross_compiling=yes
1144 fi
1145fi
1146
1147ac_tool_prefix=
1148test -n "$host_alias" && ac_tool_prefix=$host_alias-
1149
1150test "$silent" = yes && exec 6>/dev/null
1151
1152
1153ac_pwd=`pwd` && test -n "$ac_pwd" &&
1154ac_ls_di=`ls -di .` &&
1155ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1156 as_fn_error $? "working directory cannot be determined"
1157test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1158 as_fn_error $? "pwd does not report name of working directory"
1159
1160
1161# Find the source files, if location was not specified.
1162if test -z "$srcdir"; then
1163 ac_srcdir_defaulted=yes
1164 # Try the directory containing this script, then the parent directory.
1165 ac_confdir=`$as_dirname -- "$as_myself" ||
1166$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1167 X"$as_myself" : 'X\(//\)[^/]' \| \
1168 X"$as_myself" : 'X\(//\)$' \| \
1169 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1170$as_echo X"$as_myself" |
1171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1172 s//\1/
1173 q
1174 }
1175 /^X\(\/\/\)[^/].*/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)$/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\).*/{
1184 s//\1/
1185 q
1186 }
1187 s/.*/./; q'`
1188 srcdir=$ac_confdir
1189 if test ! -r "$srcdir/$ac_unique_file"; then
1190 srcdir=..
1191 fi
1192else
1193 ac_srcdir_defaulted=no
1194fi
1195if test ! -r "$srcdir/$ac_unique_file"; then
1196 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1197 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1198fi
1199ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1200ac_abs_confdir=`(
1201 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1202 pwd)`
1203# When building in place, set srcdir=.
1204if test "$ac_abs_confdir" = "$ac_pwd"; then
1205 srcdir=.
1206fi
1207# Remove unnecessary trailing slashes from srcdir.
1208# Double slashes in file names in object file debugging info
1209# mess up M-x gdb in Emacs.
1210case $srcdir in
1211*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1212esac
1213for ac_var in $ac_precious_vars; do
1214 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1215 eval ac_env_${ac_var}_value=\$${ac_var}
1216 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1217 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1218done
1219
1220#
1221# Report the --help message.
1222#
1223if test "$ac_init_help" = "long"; then
1224 # Omit some internal or obsolete options to make the list less imposing.
1225 # This message is too long to be a string in the A/UX 3.1 sh.
1226 cat <<_ACEOF
1227\`configure' configures this package to adapt to many kinds of systems.
1228
1229Usage: $0 [OPTION]... [VAR=VALUE]...
1230
1231To assign environment variables (e.g., CC, CFLAGS...), specify them as
1232VAR=VALUE. See below for descriptions of some of the useful variables.
1233
1234Defaults for the options are specified in brackets.
1235
1236Configuration:
1237 -h, --help display this help and exit
1238 --help=short display options specific to this package
1239 --help=recursive display the short help of all the included packages
1240 -V, --version display version information and exit
1241 -q, --quiet, --silent do not print \`checking ...' messages
1242 --cache-file=FILE cache test results in FILE [disabled]
1243 -C, --config-cache alias for \`--cache-file=config.cache'
1244 -n, --no-create do not create output files
1245 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1246
1247Installation directories:
1248 --prefix=PREFIX install architecture-independent files in PREFIX
1249 [$ac_default_prefix]
1250 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1251 [PREFIX]
1252
1253By default, \`make install' will install all the files in
1254\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1255an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1256for instance \`--prefix=\$HOME'.
1257
1258For better control, use the options below.
1259
1260Fine tuning of the installation directories:
1261 --bindir=DIR user executables [EPREFIX/bin]
1262 --sbindir=DIR system admin executables [EPREFIX/sbin]
1263 --libexecdir=DIR program executables [EPREFIX/libexec]
1264 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1265 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1266 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1267 --libdir=DIR object code libraries [EPREFIX/lib]
1268 --includedir=DIR C header files [PREFIX/include]
1269 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1270 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1271 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1272 --infodir=DIR info documentation [DATAROOTDIR/info]
1273 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1274 --mandir=DIR man documentation [DATAROOTDIR/man]
1275 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1276 --htmldir=DIR html documentation [DOCDIR]
1277 --dvidir=DIR dvi documentation [DOCDIR]
1278 --pdfdir=DIR pdf documentation [DOCDIR]
1279 --psdir=DIR ps documentation [DOCDIR]
1280_ACEOF
1281
1282 cat <<\_ACEOF
1283_ACEOF
1284fi
1285
1286if test -n "$ac_init_help"; then
1287
1288 cat <<\_ACEOF
1289
1290Some influential environment variables:
1291 CC C compiler command
1292 CFLAGS C compiler flags
1293 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1294 nonstandard directory <lib dir>
1295 LIBS libraries to pass to the linker, e.g. -l<library>
1296 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1297 you have headers in a nonstandard directory <include dir>
1298 CPP C preprocessor
1299
1300Use these variables to override the choices made by `configure' or to help
1301it to find libraries and programs with nonstandard names/locations.
1302
1303Report bugs to the package provider.
1304_ACEOF
1305ac_status=$?
1306fi
1307
1308if test "$ac_init_help" = "recursive"; then
1309 # If there are subdirs, report their specific --help.
1310 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1311 test -d "$ac_dir" ||
1312 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1313 continue
1314 ac_builddir=.
1315
1316case "$ac_dir" in
1317.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1318*)
1319 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1320 # A ".." for each directory in $ac_dir_suffix.
1321 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1322 case $ac_top_builddir_sub in
1323 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1324 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1325 esac ;;
1326esac
1327ac_abs_top_builddir=$ac_pwd
1328ac_abs_builddir=$ac_pwd$ac_dir_suffix
1329# for backward compatibility:
1330ac_top_builddir=$ac_top_build_prefix
1331
1332case $srcdir in
1333 .) # We are building in place.
1334 ac_srcdir=.
1335 ac_top_srcdir=$ac_top_builddir_sub
1336 ac_abs_top_srcdir=$ac_pwd ;;
1337 [\\/]* | ?:[\\/]* ) # Absolute name.
1338 ac_srcdir=$srcdir$ac_dir_suffix;
1339 ac_top_srcdir=$srcdir
1340 ac_abs_top_srcdir=$srcdir ;;
1341 *) # Relative name.
1342 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1343 ac_top_srcdir=$ac_top_build_prefix$srcdir
1344 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1345esac
1346ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1347
1348 cd "$ac_dir" || { ac_status=$?; continue; }
1349 # Check for guested configure.
1350 if test -f "$ac_srcdir/configure.gnu"; then
1351 echo &&
1352 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1353 elif test -f "$ac_srcdir/configure"; then
1354 echo &&
1355 $SHELL "$ac_srcdir/configure" --help=recursive
1356 else
1357 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1358 fi || ac_status=$?
1359 cd "$ac_pwd" || { ac_status=$?; break; }
1360 done
1361fi
1362
1363test -n "$ac_init_help" && exit $ac_status
1364if $ac_init_version; then
1365 cat <<\_ACEOF
1366configure
1367generated by GNU Autoconf 2.69
1368
1369Copyright (C) 2012 Free Software Foundation, Inc.
1370This configure script is free software; the Free Software Foundation
1371gives unlimited permission to copy, distribute and modify it.
1372_ACEOF
1373 exit
1374fi
1375
1376## ------------------------ ##
1377## Autoconf initialization. ##
1378## ------------------------ ##
1379
1380# ac_fn_c_try_compile LINENO
1381# --------------------------
1382# Try to compile conftest.$ac_ext, and return whether this succeeded.
1383ac_fn_c_try_compile ()
1384{
1385 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1386 rm -f conftest.$ac_objext
1387 if { { ac_try="$ac_compile"
1388case "(($ac_try" in
1389 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1390 *) ac_try_echo=$ac_try;;
1391esac
1392eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1393$as_echo "$ac_try_echo"; } >&5
1394 (eval "$ac_compile") 2>conftest.err
1395 ac_status=$?
1396 if test -s conftest.err; then
1397 grep -v '^ *+' conftest.err >conftest.er1
1398 cat conftest.er1 >&5
1399 mv -f conftest.er1 conftest.err
1400 fi
1401 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1402 test $ac_status = 0; } && {
1403 test -z "$ac_c_werror_flag" ||
1404 test ! -s conftest.err
1405 } && test -s conftest.$ac_objext; then :
1406 ac_retval=0
1407else
1408 $as_echo "$as_me: failed program was:" >&5
1409sed 's/^/| /' conftest.$ac_ext >&5
1410
1411 ac_retval=1
1412fi
1413 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1414 as_fn_set_status $ac_retval
1415
1416} # ac_fn_c_try_compile
1417
1418# ac_fn_c_try_cpp LINENO
1419# ----------------------
1420# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1421ac_fn_c_try_cpp ()
1422{
1423 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1424 if { { ac_try="$ac_cpp conftest.$ac_ext"
1425case "(($ac_try" in
1426 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1427 *) ac_try_echo=$ac_try;;
1428esac
1429eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1430$as_echo "$ac_try_echo"; } >&5
1431 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1432 ac_status=$?
1433 if test -s conftest.err; then
1434 grep -v '^ *+' conftest.err >conftest.er1
1435 cat conftest.er1 >&5
1436 mv -f conftest.er1 conftest.err
1437 fi
1438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1439 test $ac_status = 0; } > conftest.i && {
1440 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1441 test ! -s conftest.err
1442 }; then :
1443 ac_retval=0
1444else
1445 $as_echo "$as_me: failed program was:" >&5
1446sed 's/^/| /' conftest.$ac_ext >&5
1447
1448 ac_retval=1
1449fi
1450 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1451 as_fn_set_status $ac_retval
1452
1453} # ac_fn_c_try_cpp
1454
1455# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1456# -------------------------------------------------------
1457# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1458# the include files in INCLUDES and setting the cache variable VAR
1459# accordingly.
1460ac_fn_c_check_header_mongrel ()
1461{
1462 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463 if eval \${$3+:} false; then :
1464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1465$as_echo_n "checking for $2... " >&6; }
1466if eval \${$3+:} false; then :
1467 $as_echo_n "(cached) " >&6
1468fi
1469eval ac_res=\$$3
1470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1471$as_echo "$ac_res" >&6; }
1472else
1473 # Is the header compilable?
1474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1475$as_echo_n "checking $2 usability... " >&6; }
1476cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1477/* end confdefs.h. */
1478$4
1479#include <$2>
1480_ACEOF
1481if ac_fn_c_try_compile "$LINENO"; then :
1482 ac_header_compiler=yes
1483else
1484 ac_header_compiler=no
1485fi
1486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1487{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1488$as_echo "$ac_header_compiler" >&6; }
1489
1490# Is the header present?
1491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1492$as_echo_n "checking $2 presence... " >&6; }
1493cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1494/* end confdefs.h. */
1495#include <$2>
1496_ACEOF
1497if ac_fn_c_try_cpp "$LINENO"; then :
1498 ac_header_preproc=yes
1499else
1500 ac_header_preproc=no
1501fi
1502rm -f conftest.err conftest.i conftest.$ac_ext
1503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1504$as_echo "$ac_header_preproc" >&6; }
1505
1506# So? What about this header?
1507case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1508 yes:no: )
1509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1510$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1512$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1513 ;;
1514 no:yes:* )
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1516$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1518$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1520$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1522$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1524$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1525 ;;
1526esac
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1528$as_echo_n "checking for $2... " >&6; }
1529if eval \${$3+:} false; then :
1530 $as_echo_n "(cached) " >&6
1531else
1532 eval "$3=\$ac_header_compiler"
1533fi
1534eval ac_res=\$$3
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1536$as_echo "$ac_res" >&6; }
1537fi
1538 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1539
1540} # ac_fn_c_check_header_mongrel
1541
1542# ac_fn_c_try_run LINENO
1543# ----------------------
1544# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1545# that executables *can* be run.
1546ac_fn_c_try_run ()
1547{
1548 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1549 if { { ac_try="$ac_link"
1550case "(($ac_try" in
1551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1552 *) ac_try_echo=$ac_try;;
1553esac
1554eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1555$as_echo "$ac_try_echo"; } >&5
1556 (eval "$ac_link") 2>&5
1557 ac_status=$?
1558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1559 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1560 { { case "(($ac_try" in
1561 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1562 *) ac_try_echo=$ac_try;;
1563esac
1564eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1565$as_echo "$ac_try_echo"; } >&5
1566 (eval "$ac_try") 2>&5
1567 ac_status=$?
1568 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1569 test $ac_status = 0; }; }; then :
1570 ac_retval=0
1571else
1572 $as_echo "$as_me: program exited with status $ac_status" >&5
1573 $as_echo "$as_me: failed program was:" >&5
1574sed 's/^/| /' conftest.$ac_ext >&5
1575
1576 ac_retval=$ac_status
1577fi
1578 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1579 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1580 as_fn_set_status $ac_retval
1581
1582} # ac_fn_c_try_run
1583
1584# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1585# -------------------------------------------------------
1586# Tests whether HEADER exists and can be compiled using the include files in
1587# INCLUDES, setting the cache variable VAR accordingly.
1588ac_fn_c_check_header_compile ()
1589{
1590 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1592$as_echo_n "checking for $2... " >&6; }
1593if eval \${$3+:} false; then :
1594 $as_echo_n "(cached) " >&6
1595else
1596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1597/* end confdefs.h. */
1598$4
1599#include <$2>
1600_ACEOF
1601if ac_fn_c_try_compile "$LINENO"; then :
1602 eval "$3=yes"
1603else
1604 eval "$3=no"
1605fi
1606rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1607fi
1608eval ac_res=\$$3
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1610$as_echo "$ac_res" >&6; }
1611 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1612
1613} # ac_fn_c_check_header_compile
1614
1615# ac_fn_c_try_link LINENO
1616# -----------------------
1617# Try to link conftest.$ac_ext, and return whether this succeeded.
1618ac_fn_c_try_link ()
1619{
1620 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621 rm -f conftest.$ac_objext conftest$ac_exeext
1622 if { { ac_try="$ac_link"
1623case "(($ac_try" in
1624 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625 *) ac_try_echo=$ac_try;;
1626esac
1627eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628$as_echo "$ac_try_echo"; } >&5
1629 (eval "$ac_link") 2>conftest.err
1630 ac_status=$?
1631 if test -s conftest.err; then
1632 grep -v '^ *+' conftest.err >conftest.er1
1633 cat conftest.er1 >&5
1634 mv -f conftest.er1 conftest.err
1635 fi
1636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637 test $ac_status = 0; } && {
1638 test -z "$ac_c_werror_flag" ||
1639 test ! -s conftest.err
1640 } && test -s conftest$ac_exeext && {
1641 test "$cross_compiling" = yes ||
1642 test -x conftest$ac_exeext
1643 }; then :
1644 ac_retval=0
1645else
1646 $as_echo "$as_me: failed program was:" >&5
1647sed 's/^/| /' conftest.$ac_ext >&5
1648
1649 ac_retval=1
1650fi
1651 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1652 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1653 # interfere with the next link command; also delete a directory that is
1654 # left behind by Apple's compiler. We do this before executing the actions.
1655 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657 as_fn_set_status $ac_retval
1658
1659} # ac_fn_c_try_link
1660cat >config.log <<_ACEOF
1661This file contains any messages produced by compilers while
1662running configure, to aid debugging if configure makes a mistake.
1663
1664It was created by $as_me, which was
1665generated by GNU Autoconf 2.69. Invocation command line was
1666
1667 $ $0 $@
1668
1669_ACEOF
1670exec 5>>config.log
1671{
1672cat <<_ASUNAME
1673## --------- ##
1674## Platform. ##
1675## --------- ##
1676
1677hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1678uname -m = `(uname -m) 2>/dev/null || echo unknown`
1679uname -r = `(uname -r) 2>/dev/null || echo unknown`
1680uname -s = `(uname -s) 2>/dev/null || echo unknown`
1681uname -v = `(uname -v) 2>/dev/null || echo unknown`
1682
1683/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1684/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1685
1686/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1687/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1688/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1689/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1690/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1691/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1692/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1693
1694_ASUNAME
1695
1696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1697for as_dir in $PATH
1698do
1699 IFS=$as_save_IFS
1700 test -z "$as_dir" && as_dir=.
1701 $as_echo "PATH: $as_dir"
1702 done
1703IFS=$as_save_IFS
1704
1705} >&5
1706
1707cat >&5 <<_ACEOF
1708
1709
1710## ----------- ##
1711## Core tests. ##
1712## ----------- ##
1713
1714_ACEOF
1715
1716
1717# Keep a trace of the command line.
1718# Strip out --no-create and --no-recursion so they do not pile up.
1719# Strip out --silent because we don't want to record it for future runs.
1720# Also quote any args containing shell meta-characters.
1721# Make two passes to allow for proper duplicate-argument suppression.
1722ac_configure_args=
1723ac_configure_args0=
1724ac_configure_args1=
1725ac_must_keep_next=false
1726for ac_pass in 1 2
1727do
1728 for ac_arg
1729 do
1730 case $ac_arg in
1731 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1732 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1733 | -silent | --silent | --silen | --sile | --sil)
1734 continue ;;
1735 *\'*)
1736 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1737 esac
1738 case $ac_pass in
1739 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1740 2)
1741 as_fn_append ac_configure_args1 " '$ac_arg'"
1742 if test $ac_must_keep_next = true; then
1743 ac_must_keep_next=false # Got value, back to normal.
1744 else
1745 case $ac_arg in
1746 *=* | --config-cache | -C | -disable-* | --disable-* \
1747 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1748 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1749 | -with-* | --with-* | -without-* | --without-* | --x)
1750 case "$ac_configure_args0 " in
1751 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1752 esac
1753 ;;
1754 -* ) ac_must_keep_next=true ;;
1755 esac
1756 fi
1757 as_fn_append ac_configure_args " '$ac_arg'"
1758 ;;
1759 esac
1760 done
1761done
1762{ ac_configure_args0=; unset ac_configure_args0;}
1763{ ac_configure_args1=; unset ac_configure_args1;}
1764
1765# When interrupted or exit'd, cleanup temporary files, and complete
1766# config.log. We remove comments because anyway the quotes in there
1767# would cause problems or look ugly.
1768# WARNING: Use '\'' to represent an apostrophe within the trap.
1769# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1770trap 'exit_status=$?
1771 # Save into config.log some information that might help in debugging.
1772 {
1773 echo
1774
1775 $as_echo "## ---------------- ##
1776## Cache variables. ##
1777## ---------------- ##"
1778 echo
1779 # The following way of writing the cache mishandles newlines in values,
1780(
1781 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1782 eval ac_val=\$$ac_var
1783 case $ac_val in #(
1784 *${as_nl}*)
1785 case $ac_var in #(
1786 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1787$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1788 esac
1789 case $ac_var in #(
1790 _ | IFS | as_nl) ;; #(
1791 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1792 *) { eval $ac_var=; unset $ac_var;} ;;
1793 esac ;;
1794 esac
1795 done
1796 (set) 2>&1 |
1797 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1798 *${as_nl}ac_space=\ *)
1799 sed -n \
1800 "s/'\''/'\''\\\\'\'''\''/g;
1801 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1802 ;; #(
1803 *)
1804 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1805 ;;
1806 esac |
1807 sort
1808)
1809 echo
1810
1811 $as_echo "## ----------------- ##
1812## Output variables. ##
1813## ----------------- ##"
1814 echo
1815 for ac_var in $ac_subst_vars
1816 do
1817 eval ac_val=\$$ac_var
1818 case $ac_val in
1819 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1820 esac
1821 $as_echo "$ac_var='\''$ac_val'\''"
1822 done | sort
1823 echo
1824
1825 if test -n "$ac_subst_files"; then
1826 $as_echo "## ------------------- ##
1827## File substitutions. ##
1828## ------------------- ##"
1829 echo
1830 for ac_var in $ac_subst_files
1831 do
1832 eval ac_val=\$$ac_var
1833 case $ac_val in
1834 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1835 esac
1836 $as_echo "$ac_var='\''$ac_val'\''"
1837 done | sort
1838 echo
1839 fi
1840
1841 if test -s confdefs.h; then
1842 $as_echo "## ----------- ##
1843## confdefs.h. ##
1844## ----------- ##"
1845 echo
1846 cat confdefs.h
1847 echo
1848 fi
1849 test "$ac_signal" != 0 &&
1850 $as_echo "$as_me: caught signal $ac_signal"
1851 $as_echo "$as_me: exit $exit_status"
1852 } >&5
1853 rm -f core *.core core.conftest.* &&
1854 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1855 exit $exit_status
1856' 0
1857for ac_signal in 1 2 13 15; do
1858 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1859done
1860ac_signal=0
1861
1862# confdefs.h avoids OS command line length limits that DEFS can exceed.
1863rm -f -r conftest* confdefs.h
1864
1865$as_echo "/* confdefs.h */" > confdefs.h
1866
1867# Predefined preprocessor variables.
1868
1869cat >>confdefs.h <<_ACEOF
1870#define PACKAGE_NAME "$PACKAGE_NAME"
1871_ACEOF
1872
1873cat >>confdefs.h <<_ACEOF
1874#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1875_ACEOF
1876
1877cat >>confdefs.h <<_ACEOF
1878#define PACKAGE_VERSION "$PACKAGE_VERSION"
1879_ACEOF
1880
1881cat >>confdefs.h <<_ACEOF
1882#define PACKAGE_STRING "$PACKAGE_STRING"
1883_ACEOF
1884
1885cat >>confdefs.h <<_ACEOF
1886#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1887_ACEOF
1888
1889cat >>confdefs.h <<_ACEOF
1890#define PACKAGE_URL "$PACKAGE_URL"
1891_ACEOF
1892
1893
1894# Let the site file select an alternate cache file if it wants to.
1895# Prefer an explicitly selected file to automatically selected ones.
1896ac_site_file1=NONE
1897ac_site_file2=NONE
1898if test -n "$CONFIG_SITE"; then
1899 # We do not want a PATH search for config.site.
1900 case $CONFIG_SITE in #((
1901 -*) ac_site_file1=./$CONFIG_SITE;;
1902 */*) ac_site_file1=$CONFIG_SITE;;
1903 *) ac_site_file1=./$CONFIG_SITE;;
1904 esac
1905elif test "x$prefix" != xNONE; then
1906 ac_site_file1=$prefix/share/config.site
1907 ac_site_file2=$prefix/etc/config.site
1908else
1909 ac_site_file1=$ac_default_prefix/share/config.site
1910 ac_site_file2=$ac_default_prefix/etc/config.site
1911fi
1912for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1913do
1914 test "x$ac_site_file" = xNONE && continue
1915 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1917$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1918 sed 's/^/| /' "$ac_site_file" >&5
1919 . "$ac_site_file" \
1920 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1921$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1922as_fn_error $? "failed to load site script $ac_site_file
1923See \`config.log' for more details" "$LINENO" 5; }
1924 fi
1925done
1926
1927if test -r "$cache_file"; then
1928 # Some versions of bash will fail to source /dev/null (special files
1929 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1930 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1932$as_echo "$as_me: loading cache $cache_file" >&6;}
1933 case $cache_file in
1934 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1935 *) . "./$cache_file";;
1936 esac
1937 fi
1938else
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1940$as_echo "$as_me: creating cache $cache_file" >&6;}
1941 >$cache_file
1942fi
1943
1944# Check that the precious variables saved in the cache have kept the same
1945# value.
1946ac_cache_corrupted=false
1947for ac_var in $ac_precious_vars; do
1948 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1949 eval ac_new_set=\$ac_env_${ac_var}_set
1950 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1951 eval ac_new_val=\$ac_env_${ac_var}_value
1952 case $ac_old_set,$ac_new_set in
1953 set,)
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1955$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1956 ac_cache_corrupted=: ;;
1957 ,set)
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1959$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1960 ac_cache_corrupted=: ;;
1961 ,);;
1962 *)
1963 if test "x$ac_old_val" != "x$ac_new_val"; then
1964 # differences in whitespace do not lead to failure.
1965 ac_old_val_w=`echo x $ac_old_val`
1966 ac_new_val_w=`echo x $ac_new_val`
1967 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1968 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1969$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1970 ac_cache_corrupted=:
1971 else
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1973$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1974 eval $ac_var=\$ac_old_val
1975 fi
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1977$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1978 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1979$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1980 fi;;
1981 esac
1982 # Pass precious variables to config.status.
1983 if test "$ac_new_set" = set; then
1984 case $ac_new_val in
1985 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1986 *) ac_arg=$ac_var=$ac_new_val ;;
1987 esac
1988 case " $ac_configure_args " in
1989 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1990 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1991 esac
1992 fi
1993done
1994if $ac_cache_corrupted; then
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1996$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1998$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1999 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2000fi
2001## -------------------- ##
2002## Main body of script. ##
2003## -------------------- ##
2004
2005ac_ext=c
2006ac_cpp='$CPP $CPPFLAGS'
2007ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2008ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2009ac_compiler_gnu=$ac_cv_c_compiler_gnu
2010
2011
2012
2013
2014
2015
2016
2017ac_ext=c
2018ac_cpp='$CPP $CPPFLAGS'
2019ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2020ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2021ac_compiler_gnu=$ac_cv_c_compiler_gnu
2022if test -n "$ac_tool_prefix"; then
2023 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2024set dummy ${ac_tool_prefix}gcc; ac_word=$2
2025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2026$as_echo_n "checking for $ac_word... " >&6; }
2027if ${ac_cv_prog_CC+:} false; then :
2028 $as_echo_n "(cached) " >&6
2029else
2030 if test -n "$CC"; then
2031 ac_cv_prog_CC="$CC" # Let the user override the test.
2032else
2033as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2034for as_dir in $PATH
2035do
2036 IFS=$as_save_IFS
2037 test -z "$as_dir" && as_dir=.
2038 for ac_exec_ext in '' $ac_executable_extensions; do
2039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2040 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2042 break 2
2043 fi
2044done
2045 done
2046IFS=$as_save_IFS
2047
2048fi
2049fi
2050CC=$ac_cv_prog_CC
2051if test -n "$CC"; then
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2053$as_echo "$CC" >&6; }
2054else
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2056$as_echo "no" >&6; }
2057fi
2058
2059
2060fi
2061if test -z "$ac_cv_prog_CC"; then
2062 ac_ct_CC=$CC
2063 # Extract the first word of "gcc", so it can be a program name with args.
2064set dummy gcc; ac_word=$2
2065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2066$as_echo_n "checking for $ac_word... " >&6; }
2067if ${ac_cv_prog_ac_ct_CC+:} false; then :
2068 $as_echo_n "(cached) " >&6
2069else
2070 if test -n "$ac_ct_CC"; then
2071 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2072else
2073as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2074for as_dir in $PATH
2075do
2076 IFS=$as_save_IFS
2077 test -z "$as_dir" && as_dir=.
2078 for ac_exec_ext in '' $ac_executable_extensions; do
2079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2080 ac_cv_prog_ac_ct_CC="gcc"
2081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2082 break 2
2083 fi
2084done
2085 done
2086IFS=$as_save_IFS
2087
2088fi
2089fi
2090ac_ct_CC=$ac_cv_prog_ac_ct_CC
2091if test -n "$ac_ct_CC"; then
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2093$as_echo "$ac_ct_CC" >&6; }
2094else
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2096$as_echo "no" >&6; }
2097fi
2098
2099 if test "x$ac_ct_CC" = x; then
2100 CC=""
2101 else
2102 case $cross_compiling:$ac_tool_warned in
2103yes:)
2104{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2105$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2106ac_tool_warned=yes ;;
2107esac
2108 CC=$ac_ct_CC
2109 fi
2110else
2111 CC="$ac_cv_prog_CC"
2112fi
2113
2114if test -z "$CC"; then
2115 if test -n "$ac_tool_prefix"; then
2116 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2117set dummy ${ac_tool_prefix}cc; ac_word=$2
2118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2119$as_echo_n "checking for $ac_word... " >&6; }
2120if ${ac_cv_prog_CC+:} false; then :
2121 $as_echo_n "(cached) " >&6
2122else
2123 if test -n "$CC"; then
2124 ac_cv_prog_CC="$CC" # Let the user override the test.
2125else
2126as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127for as_dir in $PATH
2128do
2129 IFS=$as_save_IFS
2130 test -z "$as_dir" && as_dir=.
2131 for ac_exec_ext in '' $ac_executable_extensions; do
2132 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2133 ac_cv_prog_CC="${ac_tool_prefix}cc"
2134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2135 break 2
2136 fi
2137done
2138 done
2139IFS=$as_save_IFS
2140
2141fi
2142fi
2143CC=$ac_cv_prog_CC
2144if test -n "$CC"; then
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2146$as_echo "$CC" >&6; }
2147else
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2149$as_echo "no" >&6; }
2150fi
2151
2152
2153 fi
2154fi
2155if test -z "$CC"; then
2156 # Extract the first word of "cc", so it can be a program name with args.
2157set dummy cc; ac_word=$2
2158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2159$as_echo_n "checking for $ac_word... " >&6; }
2160if ${ac_cv_prog_CC+:} false; then :
2161 $as_echo_n "(cached) " >&6
2162else
2163 if test -n "$CC"; then
2164 ac_cv_prog_CC="$CC" # Let the user override the test.
2165else
2166 ac_prog_rejected=no
2167as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2168for as_dir in $PATH
2169do
2170 IFS=$as_save_IFS
2171 test -z "$as_dir" && as_dir=.
2172 for ac_exec_ext in '' $ac_executable_extensions; do
2173 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2174 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2175 ac_prog_rejected=yes
2176 continue
2177 fi
2178 ac_cv_prog_CC="cc"
2179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2180 break 2
2181 fi
2182done
2183 done
2184IFS=$as_save_IFS
2185
2186if test $ac_prog_rejected = yes; then
2187 # We found a bogon in the path, so make sure we never use it.
2188 set dummy $ac_cv_prog_CC
2189 shift
2190 if test $# != 0; then
2191 # We chose a different compiler from the bogus one.
2192 # However, it has the same basename, so the bogon will be chosen
2193 # first if we set CC to just the basename; use the full file name.
2194 shift
2195 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2196 fi
2197fi
2198fi
2199fi
2200CC=$ac_cv_prog_CC
2201if test -n "$CC"; then
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2203$as_echo "$CC" >&6; }
2204else
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2206$as_echo "no" >&6; }
2207fi
2208
2209
2210fi
2211if test -z "$CC"; then
2212 if test -n "$ac_tool_prefix"; then
2213 for ac_prog in cl.exe
2214 do
2215 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2216set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2217{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2218$as_echo_n "checking for $ac_word... " >&6; }
2219if ${ac_cv_prog_CC+:} false; then :
2220 $as_echo_n "(cached) " >&6
2221else
2222 if test -n "$CC"; then
2223 ac_cv_prog_CC="$CC" # Let the user override the test.
2224else
2225as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2226for as_dir in $PATH
2227do
2228 IFS=$as_save_IFS
2229 test -z "$as_dir" && as_dir=.
2230 for ac_exec_ext in '' $ac_executable_extensions; do
2231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2232 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2234 break 2
2235 fi
2236done
2237 done
2238IFS=$as_save_IFS
2239
2240fi
2241fi
2242CC=$ac_cv_prog_CC
2243if test -n "$CC"; then
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2245$as_echo "$CC" >&6; }
2246else
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2248$as_echo "no" >&6; }
2249fi
2250
2251
2252 test -n "$CC" && break
2253 done
2254fi
2255if test -z "$CC"; then
2256 ac_ct_CC=$CC
2257 for ac_prog in cl.exe
2258do
2259 # Extract the first word of "$ac_prog", so it can be a program name with args.
2260set dummy $ac_prog; ac_word=$2
2261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2262$as_echo_n "checking for $ac_word... " >&6; }
2263if ${ac_cv_prog_ac_ct_CC+:} false; then :
2264 $as_echo_n "(cached) " >&6
2265else
2266 if test -n "$ac_ct_CC"; then
2267 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2268else
2269as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2270for as_dir in $PATH
2271do
2272 IFS=$as_save_IFS
2273 test -z "$as_dir" && as_dir=.
2274 for ac_exec_ext in '' $ac_executable_extensions; do
2275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2276 ac_cv_prog_ac_ct_CC="$ac_prog"
2277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2278 break 2
2279 fi
2280done
2281 done
2282IFS=$as_save_IFS
2283
2284fi
2285fi
2286ac_ct_CC=$ac_cv_prog_ac_ct_CC
2287if test -n "$ac_ct_CC"; then
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2289$as_echo "$ac_ct_CC" >&6; }
2290else
2291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2292$as_echo "no" >&6; }
2293fi
2294
2295
2296 test -n "$ac_ct_CC" && break
2297done
2298
2299 if test "x$ac_ct_CC" = x; then
2300 CC=""
2301 else
2302 case $cross_compiling:$ac_tool_warned in
2303yes:)
2304{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2305$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2306ac_tool_warned=yes ;;
2307esac
2308 CC=$ac_ct_CC
2309 fi
2310fi
2311
2312fi
2313
2314
2315test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2316$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2317as_fn_error $? "no acceptable C compiler found in \$PATH
2318See \`config.log' for more details" "$LINENO" 5; }
2319
2320# Provide some information about the compiler.
2321$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2322set X $ac_compile
2323ac_compiler=$2
2324for ac_option in --version -v -V -qversion; do
2325 { { ac_try="$ac_compiler $ac_option >&5"
2326case "(($ac_try" in
2327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2328 *) ac_try_echo=$ac_try;;
2329esac
2330eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2331$as_echo "$ac_try_echo"; } >&5
2332 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2333 ac_status=$?
2334 if test -s conftest.err; then
2335 sed '10a\
2336... rest of stderr output deleted ...
2337 10q' conftest.err >conftest.er1
2338 cat conftest.er1 >&5
2339 fi
2340 rm -f conftest.er1 conftest.err
2341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2342 test $ac_status = 0; }
2343done
2344
2345cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2346/* end confdefs.h. */
2347
2348int
2349main ()
2350{
2351
2352 ;
2353 return 0;
2354}
2355_ACEOF
2356ac_clean_files_save=$ac_clean_files
2357ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2358# Try to create an executable without -o first, disregard a.out.
2359# It will help us diagnose broken compilers, and finding out an intuition
2360# of exeext.
2361{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2362$as_echo_n "checking whether the C compiler works... " >&6; }
2363ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2364
2365# The possible output files:
2366ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2367
2368ac_rmfiles=
2369for ac_file in $ac_files
2370do
2371 case $ac_file in
2372 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2373 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2374 esac
2375done
2376rm -f $ac_rmfiles
2377
2378if { { ac_try="$ac_link_default"
2379case "(($ac_try" in
2380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2381 *) ac_try_echo=$ac_try;;
2382esac
2383eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2384$as_echo "$ac_try_echo"; } >&5
2385 (eval "$ac_link_default") 2>&5
2386 ac_status=$?
2387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2388 test $ac_status = 0; }; then :
2389 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2390# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2391# in a Makefile. We should not override ac_cv_exeext if it was cached,
2392# so that the user can short-circuit this test for compilers unknown to
2393# Autoconf.
2394for ac_file in $ac_files ''
2395do
2396 test -f "$ac_file" || continue
2397 case $ac_file in
2398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2399 ;;
2400 [ab].out )
2401 # We found the default executable, but exeext='' is most
2402 # certainly right.
2403 break;;
2404 *.* )
2405 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2406 then :; else
2407 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2408 fi
2409 # We set ac_cv_exeext here because the later test for it is not
2410 # safe: cross compilers may not add the suffix if given an `-o'
2411 # argument, so we may need to know it at that point already.
2412 # Even if this section looks crufty: it has the advantage of
2413 # actually working.
2414 break;;
2415 * )
2416 break;;
2417 esac
2418done
2419test "$ac_cv_exeext" = no && ac_cv_exeext=
2420
2421else
2422 ac_file=''
2423fi
2424if test -z "$ac_file"; then :
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2426$as_echo "no" >&6; }
2427$as_echo "$as_me: failed program was:" >&5
2428sed 's/^/| /' conftest.$ac_ext >&5
2429
2430{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432as_fn_error 77 "C compiler cannot create executables
2433See \`config.log' for more details" "$LINENO" 5; }
2434else
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2436$as_echo "yes" >&6; }
2437fi
2438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2439$as_echo_n "checking for C compiler default output file name... " >&6; }
2440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2441$as_echo "$ac_file" >&6; }
2442ac_exeext=$ac_cv_exeext
2443
2444rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2445ac_clean_files=$ac_clean_files_save
2446{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2447$as_echo_n "checking for suffix of executables... " >&6; }
2448if { { ac_try="$ac_link"
2449case "(($ac_try" in
2450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2451 *) ac_try_echo=$ac_try;;
2452esac
2453eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2454$as_echo "$ac_try_echo"; } >&5
2455 (eval "$ac_link") 2>&5
2456 ac_status=$?
2457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2458 test $ac_status = 0; }; then :
2459 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2460# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2461# work properly (i.e., refer to `conftest.exe'), while it won't with
2462# `rm'.
2463for ac_file in conftest.exe conftest conftest.*; do
2464 test -f "$ac_file" || continue
2465 case $ac_file in
2466 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2467 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2468 break;;
2469 * ) break;;
2470 esac
2471done
2472else
2473 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2474$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2475as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2476See \`config.log' for more details" "$LINENO" 5; }
2477fi
2478rm -f conftest conftest$ac_cv_exeext
2479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2480$as_echo "$ac_cv_exeext" >&6; }
2481
2482rm -f conftest.$ac_ext
2483EXEEXT=$ac_cv_exeext
2484ac_exeext=$EXEEXT
2485cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2486/* end confdefs.h. */
2487#include <stdio.h>
2488int
2489main ()
2490{
2491FILE *f = fopen ("conftest.out", "w");
2492 return ferror (f) || fclose (f) != 0;
2493
2494 ;
2495 return 0;
2496}
2497_ACEOF
2498ac_clean_files="$ac_clean_files conftest.out"
2499# Check that the compiler produces executables we can run. If not, either
2500# the compiler is broken, or we cross compile.
2501{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2502$as_echo_n "checking whether we are cross compiling... " >&6; }
2503if test "$cross_compiling" != yes; then
2504 { { ac_try="$ac_link"
2505case "(($ac_try" in
2506 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2507 *) ac_try_echo=$ac_try;;
2508esac
2509eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2510$as_echo "$ac_try_echo"; } >&5
2511 (eval "$ac_link") 2>&5
2512 ac_status=$?
2513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2514 test $ac_status = 0; }
2515 if { ac_try='./conftest$ac_cv_exeext'
2516 { { case "(($ac_try" in
2517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2518 *) ac_try_echo=$ac_try;;
2519esac
2520eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2521$as_echo "$ac_try_echo"; } >&5
2522 (eval "$ac_try") 2>&5
2523 ac_status=$?
2524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2525 test $ac_status = 0; }; }; then
2526 cross_compiling=no
2527 else
2528 if test "$cross_compiling" = maybe; then
2529 cross_compiling=yes
2530 else
2531 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2532$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2533as_fn_error $? "cannot run C compiled programs.
2534If you meant to cross compile, use \`--host'.
2535See \`config.log' for more details" "$LINENO" 5; }
2536 fi
2537 fi
2538fi
2539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2540$as_echo "$cross_compiling" >&6; }
2541
2542rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2543ac_clean_files=$ac_clean_files_save
2544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2545$as_echo_n "checking for suffix of object files... " >&6; }
2546if ${ac_cv_objext+:} false; then :
2547 $as_echo_n "(cached) " >&6
2548else
2549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2550/* end confdefs.h. */
2551
2552int
2553main ()
2554{
2555
2556 ;
2557 return 0;
2558}
2559_ACEOF
2560rm -f conftest.o conftest.obj
2561if { { ac_try="$ac_compile"
2562case "(($ac_try" in
2563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2564 *) ac_try_echo=$ac_try;;
2565esac
2566eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2567$as_echo "$ac_try_echo"; } >&5
2568 (eval "$ac_compile") 2>&5
2569 ac_status=$?
2570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2571 test $ac_status = 0; }; then :
2572 for ac_file in conftest.o conftest.obj conftest.*; do
2573 test -f "$ac_file" || continue;
2574 case $ac_file in
2575 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2576 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2577 break;;
2578 esac
2579done
2580else
2581 $as_echo "$as_me: failed program was:" >&5
2582sed 's/^/| /' conftest.$ac_ext >&5
2583
2584{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2585$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2586as_fn_error $? "cannot compute suffix of object files: cannot compile
2587See \`config.log' for more details" "$LINENO" 5; }
2588fi
2589rm -f conftest.$ac_cv_objext conftest.$ac_ext
2590fi
2591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2592$as_echo "$ac_cv_objext" >&6; }
2593OBJEXT=$ac_cv_objext
2594ac_objext=$OBJEXT
2595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2596$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2597if ${ac_cv_c_compiler_gnu+:} false; then :
2598 $as_echo_n "(cached) " >&6
2599else
2600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601/* end confdefs.h. */
2602
2603int
2604main ()
2605{
2606#ifndef __GNUC__
2607 choke me
2608#endif
2609
2610 ;
2611 return 0;
2612}
2613_ACEOF
2614if ac_fn_c_try_compile "$LINENO"; then :
2615 ac_compiler_gnu=yes
2616else
2617 ac_compiler_gnu=no
2618fi
2619rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2620ac_cv_c_compiler_gnu=$ac_compiler_gnu
2621
2622fi
2623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2624$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2625if test $ac_compiler_gnu = yes; then
2626 GCC=yes
2627else
2628 GCC=
2629fi
2630ac_test_CFLAGS=${CFLAGS+set}
2631ac_save_CFLAGS=$CFLAGS
2632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2633$as_echo_n "checking whether $CC accepts -g... " >&6; }
2634if ${ac_cv_prog_cc_g+:} false; then :
2635 $as_echo_n "(cached) " >&6
2636else
2637 ac_save_c_werror_flag=$ac_c_werror_flag
2638 ac_c_werror_flag=yes
2639 ac_cv_prog_cc_g=no
2640 CFLAGS="-g"
2641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2642/* end confdefs.h. */
2643
2644int
2645main ()
2646{
2647
2648 ;
2649 return 0;
2650}
2651_ACEOF
2652if ac_fn_c_try_compile "$LINENO"; then :
2653 ac_cv_prog_cc_g=yes
2654else
2655 CFLAGS=""
2656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2657/* end confdefs.h. */
2658
2659int
2660main ()
2661{
2662
2663 ;
2664 return 0;
2665}
2666_ACEOF
2667if ac_fn_c_try_compile "$LINENO"; then :
2668
2669else
2670 ac_c_werror_flag=$ac_save_c_werror_flag
2671 CFLAGS="-g"
2672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673/* end confdefs.h. */
2674
2675int
2676main ()
2677{
2678
2679 ;
2680 return 0;
2681}
2682_ACEOF
2683if ac_fn_c_try_compile "$LINENO"; then :
2684 ac_cv_prog_cc_g=yes
2685fi
2686rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2687fi
2688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2689fi
2690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2691 ac_c_werror_flag=$ac_save_c_werror_flag
2692fi
2693{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2694$as_echo "$ac_cv_prog_cc_g" >&6; }
2695if test "$ac_test_CFLAGS" = set; then
2696 CFLAGS=$ac_save_CFLAGS
2697elif test $ac_cv_prog_cc_g = yes; then
2698 if test "$GCC" = yes; then
2699 CFLAGS="-g -O2"
2700 else
2701 CFLAGS="-g"
2702 fi
2703else
2704 if test "$GCC" = yes; then
2705 CFLAGS="-O2"
2706 else
2707 CFLAGS=
2708 fi
2709fi
2710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2711$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2712if ${ac_cv_prog_cc_c89+:} false; then :
2713 $as_echo_n "(cached) " >&6
2714else
2715 ac_cv_prog_cc_c89=no
2716ac_save_CC=$CC
2717cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718/* end confdefs.h. */
2719#include <stdarg.h>
2720#include <stdio.h>
2721struct stat;
2722/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2723struct buf { int x; };
2724FILE * (*rcsopen) (struct buf *, struct stat *, int);
2725static char *e (p, i)
2726 char **p;
2727 int i;
2728{
2729 return p[i];
2730}
2731static char *f (char * (*g) (char **, int), char **p, ...)
2732{
2733 char *s;
2734 va_list v;
2735 va_start (v,p);
2736 s = g (p, va_arg (v,int));
2737 va_end (v);
2738 return s;
2739}
2740
2741/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2742 function prototypes and stuff, but not '\xHH' hex character constants.
2743 These don't provoke an error unfortunately, instead are silently treated
2744 as 'x'. The following induces an error, until -std is added to get
2745 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2746 array size at least. It's necessary to write '\x00'==0 to get something
2747 that's true only with -std. */
2748int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2749
2750/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2751 inside strings and character constants. */
2752#define FOO(x) 'x'
2753int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2754
2755int test (int i, double x);
2756struct s1 {int (*f) (int a);};
2757struct s2 {int (*f) (double a);};
2758int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2759int argc;
2760char **argv;
2761int
2762main ()
2763{
2764return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2765 ;
2766 return 0;
2767}
2768_ACEOF
2769for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2770 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2771do
2772 CC="$ac_save_CC $ac_arg"
2773 if ac_fn_c_try_compile "$LINENO"; then :
2774 ac_cv_prog_cc_c89=$ac_arg
2775fi
2776rm -f core conftest.err conftest.$ac_objext
2777 test "x$ac_cv_prog_cc_c89" != "xno" && break
2778done
2779rm -f conftest.$ac_ext
2780CC=$ac_save_CC
2781
2782fi
2783# AC_CACHE_VAL
2784case "x$ac_cv_prog_cc_c89" in
2785 x)
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2787$as_echo "none needed" >&6; } ;;
2788 xno)
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2790$as_echo "unsupported" >&6; } ;;
2791 *)
2792 CC="$CC $ac_cv_prog_cc_c89"
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2794$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2795esac
2796if test "x$ac_cv_prog_cc_c89" != xno; then :
2797
2798fi
2799
2800ac_ext=c
2801ac_cpp='$CPP $CPPFLAGS'
2802ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2803ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2804ac_compiler_gnu=$ac_cv_c_compiler_gnu
2805
2806
2807
2808
2809ac_ext=c
2810ac_cpp='$CPP $CPPFLAGS'
2811ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2812ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2813ac_compiler_gnu=$ac_cv_c_compiler_gnu
2814{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2815$as_echo_n "checking how to run the C preprocessor... " >&6; }
2816# On Suns, sometimes $CPP names a directory.
2817if test -n "$CPP" && test -d "$CPP"; then
2818 CPP=
2819fi
2820if test -z "$CPP"; then
2821 if ${ac_cv_prog_CPP+:} false; then :
2822 $as_echo_n "(cached) " >&6
2823else
2824 # Double quotes because CPP needs to be expanded
2825 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2826 do
2827 ac_preproc_ok=false
2828for ac_c_preproc_warn_flag in '' yes
2829do
2830 # Use a header file that comes with gcc, so configuring glibc
2831 # with a fresh cross-compiler works.
2832 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2833 # <limits.h> exists even on freestanding compilers.
2834 # On the NeXT, cc -E runs the code through the compiler's parser,
2835 # not just through cpp. "Syntax error" is here to catch this case.
2836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2837/* end confdefs.h. */
2838#ifdef __STDC__
2839# include <limits.h>
2840#else
2841# include <assert.h>
2842#endif
2843 Syntax error
2844_ACEOF
2845if ac_fn_c_try_cpp "$LINENO"; then :
2846
2847else
2848 # Broken: fails on valid input.
2849continue
2850fi
2851rm -f conftest.err conftest.i conftest.$ac_ext
2852
2853 # OK, works on sane cases. Now check whether nonexistent headers
2854 # can be detected and how.
2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856/* end confdefs.h. */
2857#include <ac_nonexistent.h>
2858_ACEOF
2859if ac_fn_c_try_cpp "$LINENO"; then :
2860 # Broken: success on invalid input.
2861continue
2862else
2863 # Passes both tests.
2864ac_preproc_ok=:
2865break
2866fi
2867rm -f conftest.err conftest.i conftest.$ac_ext
2868
2869done
2870# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2871rm -f conftest.i conftest.err conftest.$ac_ext
2872if $ac_preproc_ok; then :
2873 break
2874fi
2875
2876 done
2877 ac_cv_prog_CPP=$CPP
2878
2879fi
2880 CPP=$ac_cv_prog_CPP
2881else
2882 ac_cv_prog_CPP=$CPP
2883fi
2884{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2885$as_echo "$CPP" >&6; }
2886ac_preproc_ok=false
2887for ac_c_preproc_warn_flag in '' yes
2888do
2889 # Use a header file that comes with gcc, so configuring glibc
2890 # with a fresh cross-compiler works.
2891 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2892 # <limits.h> exists even on freestanding compilers.
2893 # On the NeXT, cc -E runs the code through the compiler's parser,
2894 # not just through cpp. "Syntax error" is here to catch this case.
2895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2896/* end confdefs.h. */
2897#ifdef __STDC__
2898# include <limits.h>
2899#else
2900# include <assert.h>
2901#endif
2902 Syntax error
2903_ACEOF
2904if ac_fn_c_try_cpp "$LINENO"; then :
2905
2906else
2907 # Broken: fails on valid input.
2908continue
2909fi
2910rm -f conftest.err conftest.i conftest.$ac_ext
2911
2912 # OK, works on sane cases. Now check whether nonexistent headers
2913 # can be detected and how.
2914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2915/* end confdefs.h. */
2916#include <ac_nonexistent.h>
2917_ACEOF
2918if ac_fn_c_try_cpp "$LINENO"; then :
2919 # Broken: success on invalid input.
2920continue
2921else
2922 # Passes both tests.
2923ac_preproc_ok=:
2924break
2925fi
2926rm -f conftest.err conftest.i conftest.$ac_ext
2927
2928done
2929# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2930rm -f conftest.i conftest.err conftest.$ac_ext
2931if $ac_preproc_ok; then :
2932
2933else
2934 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2935$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2936as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2937See \`config.log' for more details" "$LINENO" 5; }
2938fi
2939
2940ac_ext=c
2941ac_cpp='$CPP $CPPFLAGS'
2942ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2943ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2944ac_compiler_gnu=$ac_cv_c_compiler_gnu
2945
2946
2947{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2948$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2949if ${ac_cv_path_GREP+:} false; then :
2950 $as_echo_n "(cached) " >&6
2951else
2952 if test -z "$GREP"; then
2953 ac_path_GREP_found=false
2954 # Loop through the user's path and test for each of PROGNAME-LIST
2955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2957do
2958 IFS=$as_save_IFS
2959 test -z "$as_dir" && as_dir=.
2960 for ac_prog in grep ggrep; do
2961 for ac_exec_ext in '' $ac_executable_extensions; do
2962 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2963 as_fn_executable_p "$ac_path_GREP" || continue
2964# Check for GNU ac_path_GREP and select it if it is found.
2965 # Check for GNU $ac_path_GREP
2966case `"$ac_path_GREP" --version 2>&1` in
2967*GNU*)
2968 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2969*)
2970 ac_count=0
2971 $as_echo_n 0123456789 >"conftest.in"
2972 while :
2973 do
2974 cat "conftest.in" "conftest.in" >"conftest.tmp"
2975 mv "conftest.tmp" "conftest.in"
2976 cp "conftest.in" "conftest.nl"
2977 $as_echo 'GREP' >> "conftest.nl"
2978 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2979 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2980 as_fn_arith $ac_count + 1 && ac_count=$as_val
2981 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2982 # Best one so far, save it but keep looking for a better one
2983 ac_cv_path_GREP="$ac_path_GREP"
2984 ac_path_GREP_max=$ac_count
2985 fi
2986 # 10*(2^10) chars as input seems more than enough
2987 test $ac_count -gt 10 && break
2988 done
2989 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2990esac
2991
2992 $ac_path_GREP_found && break 3
2993 done
2994 done
2995 done
2996IFS=$as_save_IFS
2997 if test -z "$ac_cv_path_GREP"; then
2998 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2999 fi
3000else
3001 ac_cv_path_GREP=$GREP
3002fi
3003
3004fi
3005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3006$as_echo "$ac_cv_path_GREP" >&6; }
3007 GREP="$ac_cv_path_GREP"
3008
3009
3010{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3011$as_echo_n "checking for egrep... " >&6; }
3012if ${ac_cv_path_EGREP+:} false; then :
3013 $as_echo_n "(cached) " >&6
3014else
3015 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3016 then ac_cv_path_EGREP="$GREP -E"
3017 else
3018 if test -z "$EGREP"; then
3019 ac_path_EGREP_found=false
3020 # Loop through the user's path and test for each of PROGNAME-LIST
3021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3022for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3023do
3024 IFS=$as_save_IFS
3025 test -z "$as_dir" && as_dir=.
3026 for ac_prog in egrep; do
3027 for ac_exec_ext in '' $ac_executable_extensions; do
3028 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3029 as_fn_executable_p "$ac_path_EGREP" || continue
3030# Check for GNU ac_path_EGREP and select it if it is found.
3031 # Check for GNU $ac_path_EGREP
3032case `"$ac_path_EGREP" --version 2>&1` in
3033*GNU*)
3034 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3035*)
3036 ac_count=0
3037 $as_echo_n 0123456789 >"conftest.in"
3038 while :
3039 do
3040 cat "conftest.in" "conftest.in" >"conftest.tmp"
3041 mv "conftest.tmp" "conftest.in"
3042 cp "conftest.in" "conftest.nl"
3043 $as_echo 'EGREP' >> "conftest.nl"
3044 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3045 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3046 as_fn_arith $ac_count + 1 && ac_count=$as_val
3047 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3048 # Best one so far, save it but keep looking for a better one
3049 ac_cv_path_EGREP="$ac_path_EGREP"
3050 ac_path_EGREP_max=$ac_count
3051 fi
3052 # 10*(2^10) chars as input seems more than enough
3053 test $ac_count -gt 10 && break
3054 done
3055 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3056esac
3057
3058 $ac_path_EGREP_found && break 3
3059 done
3060 done
3061 done
3062IFS=$as_save_IFS
3063 if test -z "$ac_cv_path_EGREP"; then
3064 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3065 fi
3066else
3067 ac_cv_path_EGREP=$EGREP
3068fi
3069
3070 fi
3071fi
3072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3073$as_echo "$ac_cv_path_EGREP" >&6; }
3074 EGREP="$ac_cv_path_EGREP"
3075
3076
3077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3078$as_echo_n "checking for ANSI C header files... " >&6; }
3079if ${ac_cv_header_stdc+:} false; then :
3080 $as_echo_n "(cached) " >&6
3081else
3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083/* end confdefs.h. */
3084#include <stdlib.h>
3085#include <stdarg.h>
3086#include <string.h>
3087#include <float.h>
3088
3089int
3090main ()
3091{
3092
3093 ;
3094 return 0;
3095}
3096_ACEOF
3097if ac_fn_c_try_compile "$LINENO"; then :
3098 ac_cv_header_stdc=yes
3099else
3100 ac_cv_header_stdc=no
3101fi
3102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3103
3104if test $ac_cv_header_stdc = yes; then
3105 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3107/* end confdefs.h. */
3108#include <string.h>
3109
3110_ACEOF
3111if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3112 $EGREP "memchr" >/dev/null 2>&1; then :
3113
3114else
3115 ac_cv_header_stdc=no
3116fi
3117rm -f conftest*
3118
3119fi
3120
3121if test $ac_cv_header_stdc = yes; then
3122 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124/* end confdefs.h. */
3125#include <stdlib.h>
3126
3127_ACEOF
3128if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3129 $EGREP "free" >/dev/null 2>&1; then :
3130
3131else
3132 ac_cv_header_stdc=no
3133fi
3134rm -f conftest*
3135
3136fi
3137
3138if test $ac_cv_header_stdc = yes; then
3139 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3140 if test "$cross_compiling" = yes; then :
3141 :
3142else
3143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3144/* end confdefs.h. */
3145#include <ctype.h>
3146#include <stdlib.h>
3147#if ((' ' & 0x0FF) == 0x020)
3148# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3149# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3150#else
3151# define ISLOWER(c) \
3152 (('a' <= (c) && (c) <= 'i') \
3153 || ('j' <= (c) && (c) <= 'r') \
3154 || ('s' <= (c) && (c) <= 'z'))
3155# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3156#endif
3157
3158#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3159int
3160main ()
3161{
3162 int i;
3163 for (i = 0; i < 256; i++)
3164 if (XOR (islower (i), ISLOWER (i))
3165 || toupper (i) != TOUPPER (i))
3166 return 2;
3167 return 0;
3168}
3169_ACEOF
3170if ac_fn_c_try_run "$LINENO"; then :
3171
3172else
3173 ac_cv_header_stdc=no
3174fi
3175rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3176 conftest.$ac_objext conftest.beam conftest.$ac_ext
3177fi
3178
3179fi
3180fi
3181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3182$as_echo "$ac_cv_header_stdc" >&6; }
3183if test $ac_cv_header_stdc = yes; then
3184
3185$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3186
3187fi
3188
3189# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3190for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3191 inttypes.h stdint.h unistd.h
3192do :
3193 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3194ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3195"
3196if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3197 cat >>confdefs.h <<_ACEOF
3198#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3199_ACEOF
3200
3201fi
3202
3203done
3204
3205
3206for ac_header in sys/socket.h
3207do :
3208 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3209if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3210 cat >>confdefs.h <<_ACEOF
3211#define HAVE_SYS_SOCKET_H 1
3212_ACEOF
3213
3214fi
3215
3216done
3217
3218
3219for ac_header in gnutls/gnutls.h
3220do :
3221 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3222if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3223 cat >>confdefs.h <<_ACEOF
3224#define HAVE_GNUTLS_GNUTLS_H 1
3225_ACEOF
3226 B64_GNUTLS=ed25519_privkey_pem_to_pubkey_raw_b64
3227fi
3228
3229done
3230
3231
3232
3233
3234host_os=`uname -s`
3235
3236case $host_os in
3237 Darwin)
3238 BIND_8_COMPAT=-DBIND_8_COMPAT
3239 ;;
3240esac
3241
3242
3243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5
3244$as_echo_n "checking for library containing inet_addr... " >&6; }
3245if ${ac_cv_search_inet_addr+:} false; then :
3246 $as_echo_n "(cached) " >&6
3247else
3248 ac_func_search_save_LIBS=$LIBS
3249cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3250/* end confdefs.h. */
3251
3252/* Override any GCC internal prototype to avoid an error.
3253 Use char because int might match the return type of a GCC
3254 builtin and then its argument prototype would still apply. */
3255#ifdef __cplusplus
3256extern "C"
3257#endif
3258char inet_addr ();
3259int
3260main ()
3261{
3262return inet_addr ();
3263 ;
3264 return 0;
3265}
3266_ACEOF
3267for ac_lib in '' nsl; do
3268 if test -z "$ac_lib"; then
3269 ac_res="none required"
3270 else
3271 ac_res=-l$ac_lib
3272 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3273 fi
3274 if ac_fn_c_try_link "$LINENO"; then :
3275 ac_cv_search_inet_addr=$ac_res
3276fi
3277rm -f core conftest.err conftest.$ac_objext \
3278 conftest$ac_exeext
3279 if ${ac_cv_search_inet_addr+:} false; then :
3280 break
3281fi
3282done
3283if ${ac_cv_search_inet_addr+:} false; then :
3284
3285else
3286 ac_cv_search_inet_addr=no
3287fi
3288rm conftest.$ac_ext
3289LIBS=$ac_func_search_save_LIBS
3290fi
3291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5
3292$as_echo "$ac_cv_search_inet_addr" >&6; }
3293ac_res=$ac_cv_search_inet_addr
3294if test "$ac_res" != no; then :
3295 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3296
3297fi
3298
3299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
3300$as_echo_n "checking for library containing connect... " >&6; }
3301if ${ac_cv_search_connect+:} false; then :
3302 $as_echo_n "(cached) " >&6
3303else
3304 ac_func_search_save_LIBS=$LIBS
3305cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3306/* end confdefs.h. */
3307
3308/* Override any GCC internal prototype to avoid an error.
3309 Use char because int might match the return type of a GCC
3310 builtin and then its argument prototype would still apply. */
3311#ifdef __cplusplus
3312extern "C"
3313#endif
3314char connect ();
3315int
3316main ()
3317{
3318return connect ();
3319 ;
3320 return 0;
3321}
3322_ACEOF
3323for ac_lib in '' socket; do
3324 if test -z "$ac_lib"; then
3325 ac_res="none required"
3326 else
3327 ac_res=-l$ac_lib
3328 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3329 fi
3330 if ac_fn_c_try_link "$LINENO"; then :
3331 ac_cv_search_connect=$ac_res
3332fi
3333rm -f core conftest.err conftest.$ac_objext \
3334 conftest$ac_exeext
3335 if ${ac_cv_search_connect+:} false; then :
3336 break
3337fi
3338done
3339if ${ac_cv_search_connect+:} false; then :
3340
3341else
3342 ac_cv_search_connect=no
3343fi
3344rm conftest.$ac_ext
3345LIBS=$ac_func_search_save_LIBS
3346fi
3347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
3348$as_echo "$ac_cv_search_connect" >&6; }
3349ac_res=$ac_cv_search_connect
3350if test "$ac_res" != no; then :
3351 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3352
3353fi
3354
3355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
3356$as_echo_n "checking for library containing inet_pton... " >&6; }
3357if ${ac_cv_search_inet_pton+:} false; then :
3358 $as_echo_n "(cached) " >&6
3359else
3360 ac_func_search_save_LIBS=$LIBS
3361cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362/* end confdefs.h. */
3363
3364/* Override any GCC internal prototype to avoid an error.
3365 Use char because int might match the return type of a GCC
3366 builtin and then its argument prototype would still apply. */
3367#ifdef __cplusplus
3368extern "C"
3369#endif
3370char inet_pton ();
3371int
3372main ()
3373{
3374return inet_pton ();
3375 ;
3376 return 0;
3377}
3378_ACEOF
3379for ac_lib in '' nsl socket resolv; do
3380 if test -z "$ac_lib"; then
3381 ac_res="none required"
3382 else
3383 ac_res=-l$ac_lib
3384 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3385 fi
3386 if ac_fn_c_try_link "$LINENO"; then :
3387 ac_cv_search_inet_pton=$ac_res
3388fi
3389rm -f core conftest.err conftest.$ac_objext \
3390 conftest$ac_exeext
3391 if ${ac_cv_search_inet_pton+:} false; then :
3392 break
3393fi
3394done
3395if ${ac_cv_search_inet_pton+:} false; then :
3396
3397else
3398 ac_cv_search_inet_pton=no
3399fi
3400rm conftest.$ac_ext
3401LIBS=$ac_func_search_save_LIBS
3402fi
3403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
3404$as_echo "$ac_cv_search_inet_pton" >&6; }
3405ac_res=$ac_cv_search_inet_pton
3406if test "$ac_res" != no; then :
3407 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3408
3409fi
3410
3411{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
3412$as_echo_n "checking for library containing inet_ntop... " >&6; }
3413if ${ac_cv_search_inet_ntop+:} false; then :
3414 $as_echo_n "(cached) " >&6
3415else
3416 ac_func_search_save_LIBS=$LIBS
3417cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418/* end confdefs.h. */
3419
3420/* Override any GCC internal prototype to avoid an error.
3421 Use char because int might match the return type of a GCC
3422 builtin and then its argument prototype would still apply. */
3423#ifdef __cplusplus
3424extern "C"
3425#endif
3426char inet_ntop ();
3427int
3428main ()
3429{
3430return inet_ntop ();
3431 ;
3432 return 0;
3433}
3434_ACEOF
3435for ac_lib in '' nsl socket resolv; do
3436 if test -z "$ac_lib"; then
3437 ac_res="none required"
3438 else
3439 ac_res=-l$ac_lib
3440 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3441 fi
3442 if ac_fn_c_try_link "$LINENO"; then :
3443 ac_cv_search_inet_ntop=$ac_res
3444fi
3445rm -f core conftest.err conftest.$ac_objext \
3446 conftest$ac_exeext
3447 if ${ac_cv_search_inet_ntop+:} false; then :
3448 break
3449fi
3450done
3451if ${ac_cv_search_inet_ntop+:} false; then :
3452
3453else
3454 ac_cv_search_inet_ntop=no
3455fi
3456rm conftest.$ac_ext
3457LIBS=$ac_func_search_save_LIBS
3458fi
3459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
3460$as_echo "$ac_cv_search_inet_ntop" >&6; }
3461ac_res=$ac_cv_search_inet_ntop
3462if test "$ac_res" != no; then :
3463 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3464
3465fi
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478ac_config_files="$ac_config_files Makefile"
3479
3480cat >confcache <<\_ACEOF
3481# This file is a shell script that caches the results of configure
3482# tests run on this system so they can be shared between configure
3483# scripts and configure runs, see configure's option --config-cache.
3484# It is not useful on other systems. If it contains results you don't
3485# want to keep, you may remove or edit it.
3486#
3487# config.status only pays attention to the cache file if you give it
3488# the --recheck option to rerun configure.
3489#
3490# `ac_cv_env_foo' variables (set or unset) will be overridden when
3491# loading this file, other *unset* `ac_cv_foo' will be assigned the
3492# following values.
3493
3494_ACEOF
3495
3496# The following way of writing the cache mishandles newlines in values,
3497# but we know of no workaround that is simple, portable, and efficient.
3498# So, we kill variables containing newlines.
3499# Ultrix sh set writes to stderr and can't be redirected directly,
3500# and sets the high bit in the cache file unless we assign to the vars.
3501(
3502 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3503 eval ac_val=\$$ac_var
3504 case $ac_val in #(
3505 *${as_nl}*)
3506 case $ac_var in #(
3507 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3508$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3509 esac
3510 case $ac_var in #(
3511 _ | IFS | as_nl) ;; #(
3512 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3513 *) { eval $ac_var=; unset $ac_var;} ;;
3514 esac ;;
3515 esac
3516 done
3517
3518 (set) 2>&1 |
3519 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3520 *${as_nl}ac_space=\ *)
3521 # `set' does not quote correctly, so add quotes: double-quote
3522 # substitution turns \\\\ into \\, and sed turns \\ into \.
3523 sed -n \
3524 "s/'/'\\\\''/g;
3525 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3526 ;; #(
3527 *)
3528 # `set' quotes correctly as required by POSIX, so do not add quotes.
3529 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3530 ;;
3531 esac |
3532 sort
3533) |
3534 sed '
3535 /^ac_cv_env_/b end
3536 t clear
3537 :clear
3538 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3539 t end
3540 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3541 :end' >>confcache
3542if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3543 if test -w "$cache_file"; then
3544 if test "x$cache_file" != "x/dev/null"; then
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3546$as_echo "$as_me: updating cache $cache_file" >&6;}
3547 if test ! -f "$cache_file" || test -h "$cache_file"; then
3548 cat confcache >"$cache_file"
3549 else
3550 case $cache_file in #(
3551 */* | ?:*)
3552 mv -f confcache "$cache_file"$$ &&
3553 mv -f "$cache_file"$$ "$cache_file" ;; #(
3554 *)
3555 mv -f confcache "$cache_file" ;;
3556 esac
3557 fi
3558 fi
3559 else
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3561$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3562 fi
3563fi
3564rm -f confcache
3565
3566test "x$prefix" = xNONE && prefix=$ac_default_prefix
3567# Let make expand exec_prefix.
3568test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3569
3570# Transform confdefs.h into DEFS.
3571# Protect against shell expansion while executing Makefile rules.
3572# Protect against Makefile macro expansion.
3573#
3574# If the first sed substitution is executed (which looks for macros that
3575# take arguments), then branch to the quote section. Otherwise,
3576# look for a macro that doesn't take arguments.
3577ac_script='
3578:mline
3579/\\$/{
3580 N
3581 s,\\\n,,
3582 b mline
3583}
3584t clear
3585:clear
3586s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3587t quote
3588s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3589t quote
3590b any
3591:quote
3592s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3593s/\[/\\&/g
3594s/\]/\\&/g
3595s/\$/$$/g
3596H
3597:any
3598${
3599 g
3600 s/^\n//
3601 s/\n/ /g
3602 p
3603}
3604'
3605DEFS=`sed -n "$ac_script" confdefs.h`
3606
3607
3608ac_libobjs=
3609ac_ltlibobjs=
3610U=
3611for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3612 # 1. Remove the extension, and $U if already installed.
3613 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3614 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3615 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3616 # will be set to the directory where LIBOBJS objects are built.
3617 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3618 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3619done
3620LIBOBJS=$ac_libobjs
3621
3622LTLIBOBJS=$ac_ltlibobjs
3623
3624
3625
3626: "${CONFIG_STATUS=./config.status}"
3627ac_write_fail=0
3628ac_clean_files_save=$ac_clean_files
3629ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3630{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3631$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3632as_write_fail=0
3633cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3634#! $SHELL
3635# Generated by $as_me.
3636# Run this file to recreate the current configuration.
3637# Compiler output produced by configure, useful for debugging
3638# configure, is in config.log if it exists.
3639
3640debug=false
3641ac_cs_recheck=false
3642ac_cs_silent=false
3643
3644SHELL=\${CONFIG_SHELL-$SHELL}
3645export SHELL
3646_ASEOF
3647cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3648## -------------------- ##
3649## M4sh Initialization. ##
3650## -------------------- ##
3651
3652# Be more Bourne compatible
3653DUALCASE=1; export DUALCASE # for MKS sh
3654if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3655 emulate sh
3656 NULLCMD=:
3657 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3658 # is contrary to our usage. Disable this feature.
3659 alias -g '${1+"$@"}'='"$@"'
3660 setopt NO_GLOB_SUBST
3661else
3662 case `(set -o) 2>/dev/null` in #(
3663 *posix*) :
3664 set -o posix ;; #(
3665 *) :
3666 ;;
3667esac
3668fi
3669
3670
3671as_nl='
3672'
3673export as_nl
3674# Printing a long string crashes Solaris 7 /usr/bin/printf.
3675as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3676as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3677as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3678# Prefer a ksh shell builtin over an external printf program on Solaris,
3679# but without wasting forks for bash or zsh.
3680if test -z "$BASH_VERSION$ZSH_VERSION" \
3681 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3682 as_echo='print -r --'
3683 as_echo_n='print -rn --'
3684elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3685 as_echo='printf %s\n'
3686 as_echo_n='printf %s'
3687else
3688 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3689 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3690 as_echo_n='/usr/ucb/echo -n'
3691 else
3692 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3693 as_echo_n_body='eval
3694 arg=$1;
3695 case $arg in #(
3696 *"$as_nl"*)
3697 expr "X$arg" : "X\\(.*\\)$as_nl";
3698 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3699 esac;
3700 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3701 '
3702 export as_echo_n_body
3703 as_echo_n='sh -c $as_echo_n_body as_echo'
3704 fi
3705 export as_echo_body
3706 as_echo='sh -c $as_echo_body as_echo'
3707fi
3708
3709# The user is always right.
3710if test "${PATH_SEPARATOR+set}" != set; then
3711 PATH_SEPARATOR=:
3712 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3713 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3714 PATH_SEPARATOR=';'
3715 }
3716fi
3717
3718
3719# IFS
3720# We need space, tab and new line, in precisely that order. Quoting is
3721# there to prevent editors from complaining about space-tab.
3722# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3723# splitting by setting IFS to empty value.)
3724IFS=" "" $as_nl"
3725
3726# Find who we are. Look in the path if we contain no directory separator.
3727as_myself=
3728case $0 in #((
3729 *[\\/]* ) as_myself=$0 ;;
3730 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3731for as_dir in $PATH
3732do
3733 IFS=$as_save_IFS
3734 test -z "$as_dir" && as_dir=.
3735 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3736 done
3737IFS=$as_save_IFS
3738
3739 ;;
3740esac
3741# We did not find ourselves, most probably we were run as `sh COMMAND'
3742# in which case we are not to be found in the path.
3743if test "x$as_myself" = x; then
3744 as_myself=$0
3745fi
3746if test ! -f "$as_myself"; then
3747 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3748 exit 1
3749fi
3750
3751# Unset variables that we do not need and which cause bugs (e.g. in
3752# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3753# suppresses any "Segmentation fault" message there. '((' could
3754# trigger a bug in pdksh 5.2.14.
3755for as_var in BASH_ENV ENV MAIL MAILPATH
3756do eval test x\${$as_var+set} = xset \
3757 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3758done
3759PS1='$ '
3760PS2='> '
3761PS4='+ '
3762
3763# NLS nuisances.
3764LC_ALL=C
3765export LC_ALL
3766LANGUAGE=C
3767export LANGUAGE
3768
3769# CDPATH.
3770(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3771
3772
3773# as_fn_error STATUS ERROR [LINENO LOG_FD]
3774# ----------------------------------------
3775# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3776# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3777# script with STATUS, using 1 if that was 0.
3778as_fn_error ()
3779{
3780 as_status=$1; test $as_status -eq 0 && as_status=1
3781 if test "$4"; then
3782 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3783 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3784 fi
3785 $as_echo "$as_me: error: $2" >&2
3786 as_fn_exit $as_status
3787} # as_fn_error
3788
3789
3790# as_fn_set_status STATUS
3791# -----------------------
3792# Set $? to STATUS, without forking.
3793as_fn_set_status ()
3794{
3795 return $1
3796} # as_fn_set_status
3797
3798# as_fn_exit STATUS
3799# -----------------
3800# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3801as_fn_exit ()
3802{
3803 set +e
3804 as_fn_set_status $1
3805 exit $1
3806} # as_fn_exit
3807
3808# as_fn_unset VAR
3809# ---------------
3810# Portably unset VAR.
3811as_fn_unset ()
3812{
3813 { eval $1=; unset $1;}
3814}
3815as_unset=as_fn_unset
3816# as_fn_append VAR VALUE
3817# ----------------------
3818# Append the text in VALUE to the end of the definition contained in VAR. Take
3819# advantage of any shell optimizations that allow amortized linear growth over
3820# repeated appends, instead of the typical quadratic growth present in naive
3821# implementations.
3822if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3823 eval 'as_fn_append ()
3824 {
3825 eval $1+=\$2
3826 }'
3827else
3828 as_fn_append ()
3829 {
3830 eval $1=\$$1\$2
3831 }
3832fi # as_fn_append
3833
3834# as_fn_arith ARG...
3835# ------------------
3836# Perform arithmetic evaluation on the ARGs, and store the result in the
3837# global $as_val. Take advantage of shells that can avoid forks. The arguments
3838# must be portable across $(()) and expr.
3839if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3840 eval 'as_fn_arith ()
3841 {
3842 as_val=$(( $* ))
3843 }'
3844else
3845 as_fn_arith ()
3846 {
3847 as_val=`expr "$@" || test $? -eq 1`
3848 }
3849fi # as_fn_arith
3850
3851
3852if expr a : '\(a\)' >/dev/null 2>&1 &&
3853 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3854 as_expr=expr
3855else
3856 as_expr=false
3857fi
3858
3859if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3860 as_basename=basename
3861else
3862 as_basename=false
3863fi
3864
3865if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3866 as_dirname=dirname
3867else
3868 as_dirname=false
3869fi
3870
3871as_me=`$as_basename -- "$0" ||
3872$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3873 X"$0" : 'X\(//\)$' \| \
3874 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3875$as_echo X/"$0" |
3876 sed '/^.*\/\([^/][^/]*\)\/*$/{
3877 s//\1/
3878 q
3879 }
3880 /^X\/\(\/\/\)$/{
3881 s//\1/
3882 q
3883 }
3884 /^X\/\(\/\).*/{
3885 s//\1/
3886 q
3887 }
3888 s/.*/./; q'`
3889
3890# Avoid depending upon Character Ranges.
3891as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3892as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3893as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3894as_cr_digits='0123456789'
3895as_cr_alnum=$as_cr_Letters$as_cr_digits
3896
3897ECHO_C= ECHO_N= ECHO_T=
3898case `echo -n x` in #(((((
3899-n*)
3900 case `echo 'xy\c'` in
3901 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3902 xy) ECHO_C='\c';;
3903 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3904 ECHO_T=' ';;
3905 esac;;
3906*)
3907 ECHO_N='-n';;
3908esac
3909
3910rm -f conf$$ conf$$.exe conf$$.file
3911if test -d conf$$.dir; then
3912 rm -f conf$$.dir/conf$$.file
3913else
3914 rm -f conf$$.dir
3915 mkdir conf$$.dir 2>/dev/null
3916fi
3917if (echo >conf$$.file) 2>/dev/null; then
3918 if ln -s conf$$.file conf$$ 2>/dev/null; then
3919 as_ln_s='ln -s'
3920 # ... but there are two gotchas:
3921 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3922 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3923 # In both cases, we have to default to `cp -pR'.
3924 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3925 as_ln_s='cp -pR'
3926 elif ln conf$$.file conf$$ 2>/dev/null; then
3927 as_ln_s=ln
3928 else
3929 as_ln_s='cp -pR'
3930 fi
3931else
3932 as_ln_s='cp -pR'
3933fi
3934rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3935rmdir conf$$.dir 2>/dev/null
3936
3937
3938# as_fn_mkdir_p
3939# -------------
3940# Create "$as_dir" as a directory, including parents if necessary.
3941as_fn_mkdir_p ()
3942{
3943
3944 case $as_dir in #(
3945 -*) as_dir=./$as_dir;;
3946 esac
3947 test -d "$as_dir" || eval $as_mkdir_p || {
3948 as_dirs=
3949 while :; do
3950 case $as_dir in #(
3951 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3952 *) as_qdir=$as_dir;;
3953 esac
3954 as_dirs="'$as_qdir' $as_dirs"
3955 as_dir=`$as_dirname -- "$as_dir" ||
3956$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3957 X"$as_dir" : 'X\(//\)[^/]' \| \
3958 X"$as_dir" : 'X\(//\)$' \| \
3959 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3960$as_echo X"$as_dir" |
3961 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3962 s//\1/
3963 q
3964 }
3965 /^X\(\/\/\)[^/].*/{
3966 s//\1/
3967 q
3968 }
3969 /^X\(\/\/\)$/{
3970 s//\1/
3971 q
3972 }
3973 /^X\(\/\).*/{
3974 s//\1/
3975 q
3976 }
3977 s/.*/./; q'`
3978 test -d "$as_dir" && break
3979 done
3980 test -z "$as_dirs" || eval "mkdir $as_dirs"
3981 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3982
3983
3984} # as_fn_mkdir_p
3985if mkdir -p . 2>/dev/null; then
3986 as_mkdir_p='mkdir -p "$as_dir"'
3987else
3988 test -d ./-p && rmdir ./-p
3989 as_mkdir_p=false
3990fi
3991
3992
3993# as_fn_executable_p FILE
3994# -----------------------
3995# Test if FILE is an executable regular file.
3996as_fn_executable_p ()
3997{
3998 test -f "$1" && test -x "$1"
3999} # as_fn_executable_p
4000as_test_x='test -x'
4001as_executable_p=as_fn_executable_p
4002
4003# Sed expression to map a string onto a valid CPP name.
4004as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4005
4006# Sed expression to map a string onto a valid variable name.
4007as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4008
4009
4010exec 6>&1
4011## ----------------------------------- ##
4012## Main body of $CONFIG_STATUS script. ##
4013## ----------------------------------- ##
4014_ASEOF
4015test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4016
4017cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4018# Save the log message, to keep $0 and so on meaningful, and to
4019# report actual input values of CONFIG_FILES etc. instead of their
4020# values after options handling.
4021ac_log="
4022This file was extended by $as_me, which was
4023generated by GNU Autoconf 2.69. Invocation command line was
4024
4025 CONFIG_FILES = $CONFIG_FILES
4026 CONFIG_HEADERS = $CONFIG_HEADERS
4027 CONFIG_LINKS = $CONFIG_LINKS
4028 CONFIG_COMMANDS = $CONFIG_COMMANDS
4029 $ $0 $@
4030
4031on `(hostname || uname -n) 2>/dev/null | sed 1q`
4032"
4033
4034_ACEOF
4035
4036case $ac_config_files in *"
4037"*) set x $ac_config_files; shift; ac_config_files=$*;;
4038esac
4039
4040
4041
4042cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4043# Files that config.status was made for.
4044config_files="$ac_config_files"
4045
4046_ACEOF
4047
4048cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4049ac_cs_usage="\
4050\`$as_me' instantiates files and other configuration actions
4051from templates according to the current configuration. Unless the files
4052and actions are specified as TAGs, all are instantiated by default.
4053
4054Usage: $0 [OPTION]... [TAG]...
4055
4056 -h, --help print this help, then exit
4057 -V, --version print version number and configuration settings, then exit
4058 --config print configuration, then exit
4059 -q, --quiet, --silent
4060 do not print progress messages
4061 -d, --debug don't remove temporary files
4062 --recheck update $as_me by reconfiguring in the same conditions
4063 --file=FILE[:TEMPLATE]
4064 instantiate the configuration file FILE
4065
4066Configuration files:
4067$config_files
4068
4069Report bugs to the package provider."
4070
4071_ACEOF
4072cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4073ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4074ac_cs_version="\\
4075config.status
4076configured by $0, generated by GNU Autoconf 2.69,
4077 with options \\"\$ac_cs_config\\"
4078
4079Copyright (C) 2012 Free Software Foundation, Inc.
4080This config.status script is free software; the Free Software Foundation
4081gives unlimited permission to copy, distribute and modify it."
4082
4083ac_pwd='$ac_pwd'
4084srcdir='$srcdir'
4085test -n "\$AWK" || AWK=awk
4086_ACEOF
4087
4088cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4089# The default lists apply if the user does not specify any file.
4090ac_need_defaults=:
4091while test $# != 0
4092do
4093 case $1 in
4094 --*=?*)
4095 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4096 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4097 ac_shift=:
4098 ;;
4099 --*=)
4100 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4101 ac_optarg=
4102 ac_shift=:
4103 ;;
4104 *)
4105 ac_option=$1
4106 ac_optarg=$2
4107 ac_shift=shift
4108 ;;
4109 esac
4110
4111 case $ac_option in
4112 # Handling of the options.
4113 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4114 ac_cs_recheck=: ;;
4115 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4116 $as_echo "$ac_cs_version"; exit ;;
4117 --config | --confi | --conf | --con | --co | --c )
4118 $as_echo "$ac_cs_config"; exit ;;
4119 --debug | --debu | --deb | --de | --d | -d )
4120 debug=: ;;
4121 --file | --fil | --fi | --f )
4122 $ac_shift
4123 case $ac_optarg in
4124 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4125 '') as_fn_error $? "missing file argument" ;;
4126 esac
4127 as_fn_append CONFIG_FILES " '$ac_optarg'"
4128 ac_need_defaults=false;;
4129 --he | --h | --help | --hel | -h )
4130 $as_echo "$ac_cs_usage"; exit ;;
4131 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4132 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4133 ac_cs_silent=: ;;
4134
4135 # This is an error.
4136 -*) as_fn_error $? "unrecognized option: \`$1'
4137Try \`$0 --help' for more information." ;;
4138
4139 *) as_fn_append ac_config_targets " $1"
4140 ac_need_defaults=false ;;
4141
4142 esac
4143 shift
4144done
4145
4146ac_configure_extra_args=
4147
4148if $ac_cs_silent; then
4149 exec 6>/dev/null
4150 ac_configure_extra_args="$ac_configure_extra_args --silent"
4151fi
4152
4153_ACEOF
4154cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4155if \$ac_cs_recheck; then
4156 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4157 shift
4158 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4159 CONFIG_SHELL='$SHELL'
4160 export CONFIG_SHELL
4161 exec "\$@"
4162fi
4163
4164_ACEOF
4165cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4166exec 5>>config.log
4167{
4168 echo
4169 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4170## Running $as_me. ##
4171_ASBOX
4172 $as_echo "$ac_log"
4173} >&5
4174
4175_ACEOF
4176cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4177_ACEOF
4178
4179cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4180
4181# Handling of arguments.
4182for ac_config_target in $ac_config_targets
4183do
4184 case $ac_config_target in
4185 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4186
4187 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4188 esac
4189done
4190
4191
4192# If the user did not use the arguments to specify the items to instantiate,
4193# then the envvar interface is used. Set only those that are not.
4194# We use the long form for the default assignment because of an extremely
4195# bizarre bug on SunOS 4.1.3.
4196if $ac_need_defaults; then
4197 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4198fi
4199