Testsuite: bounce_message_file and warn_message_file
[exim.git] / test / configure
CommitLineData
519e4f20
HSHR
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
585ac_unique_file="listtests"
586# Factoring default headers for most tests.
587ac_includes_default="\
588#include <stdio.h>
589#ifdef HAVE_SYS_TYPES_H
590# include <sys/types.h>
591#endif
592#ifdef HAVE_SYS_STAT_H
593# include <sys/stat.h>
594#endif
595#ifdef STDC_HEADERS
596# include <stdlib.h>
597# include <stddef.h>
598#else
599# ifdef HAVE_STDLIB_H
600# include <stdlib.h>
601# endif
602#endif
603#ifdef HAVE_STRING_H
604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605# include <memory.h>
606# endif
607# include <string.h>
608#endif
609#ifdef HAVE_STRINGS_H
610# include <strings.h>
611#endif
612#ifdef HAVE_INTTYPES_H
613# include <inttypes.h>
614#endif
615#ifdef HAVE_STDINT_H
616# include <stdint.h>
617#endif
618#ifdef HAVE_UNISTD_H
619# include <unistd.h>
620#endif"
621
40e3c5bf 622ac_func_list=
519e4f20
HSHR
623ac_subst_vars='LTLIBOBJS
624LIBOBJS
625LOADED_OPT
626LOADED
fa287dc3 627B64_GNUTLS
effbc122 628CLIENT_ANYTLS
519e4f20 629CLIENT_GNUTLS
effbc122 630CLIENT_OPENSSL
519e4f20
HSHR
631BIND_8_COMPAT
632EGREP
633GREP
634CPP
635OBJEXT
636EXEEXT
637ac_ct_CC
638CPPFLAGS
639LDFLAGS
640CFLAGS
641CC
642target_alias
643host_alias
644build_alias
645LIBS
646ECHO_T
647ECHO_N
648ECHO_C
649DEFS
650mandir
651localedir
652libdir
653psdir
654pdfdir
655dvidir
656htmldir
657infodir
658docdir
659oldincludedir
660includedir
661localstatedir
662sharedstatedir
663sysconfdir
664datadir
665datarootdir
666libexecdir
667sbindir
668bindir
669program_transform_name
670prefix
671exec_prefix
672PACKAGE_URL
673PACKAGE_BUGREPORT
674PACKAGE_STRING
675PACKAGE_VERSION
676PACKAGE_TARNAME
677PACKAGE_NAME
678PATH_SEPARATOR
679SHELL'
680ac_subst_files=''
681ac_user_opts='
682enable_option_checking
683'
684 ac_precious_vars='build_alias
685host_alias
686target_alias
687CC
688CFLAGS
689LDFLAGS
690LIBS
691CPPFLAGS
692CPP'
693
694
695# Initialize some variables set by options.
696ac_init_help=
697ac_init_version=false
698ac_unrecognized_opts=
699ac_unrecognized_sep=
700# The variables have the same names as the options, with
701# dashes changed to underlines.
702cache_file=/dev/null
703exec_prefix=NONE
704no_create=
705no_recursion=
706prefix=NONE
707program_prefix=NONE
708program_suffix=NONE
709program_transform_name=s,x,x,
710silent=
711site=
712srcdir=
713verbose=
714x_includes=NONE
715x_libraries=NONE
716
717# Installation directory options.
718# These are left unexpanded so users can "make install exec_prefix=/foo"
719# and all the variables that are supposed to be based on exec_prefix
720# by default will actually change.
721# Use braces instead of parens because sh, perl, etc. also accept them.
722# (The list follows the same order as the GNU Coding Standards.)
723bindir='${exec_prefix}/bin'
724sbindir='${exec_prefix}/sbin'
725libexecdir='${exec_prefix}/libexec'
726datarootdir='${prefix}/share'
727datadir='${datarootdir}'
728sysconfdir='${prefix}/etc'
729sharedstatedir='${prefix}/com'
730localstatedir='${prefix}/var'
731includedir='${prefix}/include'
732oldincludedir='/usr/include'
733docdir='${datarootdir}/doc/${PACKAGE}'
734infodir='${datarootdir}/info'
735htmldir='${docdir}'
736dvidir='${docdir}'
737pdfdir='${docdir}'
738psdir='${docdir}'
739libdir='${exec_prefix}/lib'
740localedir='${datarootdir}/locale'
741mandir='${datarootdir}/man'
742
743ac_prev=
744ac_dashdash=
745for ac_option
746do
747 # If the previous option needs an argument, assign it.
748 if test -n "$ac_prev"; then
749 eval $ac_prev=\$ac_option
750 ac_prev=
751 continue
752 fi
753
754 case $ac_option in
755 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
756 *=) ac_optarg= ;;
757 *) ac_optarg=yes ;;
758 esac
759
760 # Accept the important Cygnus configure options, so we can diagnose typos.
761
762 case $ac_dashdash$ac_option in
763 --)
764 ac_dashdash=yes ;;
765
766 -bindir | --bindir | --bindi | --bind | --bin | --bi)
767 ac_prev=bindir ;;
768 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
769 bindir=$ac_optarg ;;
770
771 -build | --build | --buil | --bui | --bu)
772 ac_prev=build_alias ;;
773 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
774 build_alias=$ac_optarg ;;
775
776 -cache-file | --cache-file | --cache-fil | --cache-fi \
777 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
778 ac_prev=cache_file ;;
779 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
780 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
781 cache_file=$ac_optarg ;;
782
783 --config-cache | -C)
784 cache_file=config.cache ;;
785
786 -datadir | --datadir | --datadi | --datad)
787 ac_prev=datadir ;;
788 -datadir=* | --datadir=* | --datadi=* | --datad=*)
789 datadir=$ac_optarg ;;
790
791 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
792 | --dataroo | --dataro | --datar)
793 ac_prev=datarootdir ;;
794 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
795 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
796 datarootdir=$ac_optarg ;;
797
798 -disable-* | --disable-*)
799 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
800 # Reject names that are not valid shell variable names.
801 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
802 as_fn_error $? "invalid feature name: $ac_useropt"
803 ac_useropt_orig=$ac_useropt
804 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
805 case $ac_user_opts in
806 *"
807"enable_$ac_useropt"
808"*) ;;
809 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
810 ac_unrecognized_sep=', ';;
811 esac
812 eval enable_$ac_useropt=no ;;
813
814 -docdir | --docdir | --docdi | --doc | --do)
815 ac_prev=docdir ;;
816 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
817 docdir=$ac_optarg ;;
818
819 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
820 ac_prev=dvidir ;;
821 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
822 dvidir=$ac_optarg ;;
823
824 -enable-* | --enable-*)
825 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
826 # Reject names that are not valid shell variable names.
827 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
828 as_fn_error $? "invalid feature name: $ac_useropt"
829 ac_useropt_orig=$ac_useropt
830 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
831 case $ac_user_opts in
832 *"
833"enable_$ac_useropt"
834"*) ;;
835 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
836 ac_unrecognized_sep=', ';;
837 esac
838 eval enable_$ac_useropt=\$ac_optarg ;;
839
840 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
841 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
842 | --exec | --exe | --ex)
843 ac_prev=exec_prefix ;;
844 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
845 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
846 | --exec=* | --exe=* | --ex=*)
847 exec_prefix=$ac_optarg ;;
848
849 -gas | --gas | --ga | --g)
850 # Obsolete; use --with-gas.
851 with_gas=yes ;;
852
853 -help | --help | --hel | --he | -h)
854 ac_init_help=long ;;
855 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
856 ac_init_help=recursive ;;
857 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
858 ac_init_help=short ;;
859
860 -host | --host | --hos | --ho)
861 ac_prev=host_alias ;;
862 -host=* | --host=* | --hos=* | --ho=*)
863 host_alias=$ac_optarg ;;
864
865 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
866 ac_prev=htmldir ;;
867 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
868 | --ht=*)
869 htmldir=$ac_optarg ;;
870
871 -includedir | --includedir | --includedi | --included | --include \
872 | --includ | --inclu | --incl | --inc)
873 ac_prev=includedir ;;
874 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
875 | --includ=* | --inclu=* | --incl=* | --inc=*)
876 includedir=$ac_optarg ;;
877
878 -infodir | --infodir | --infodi | --infod | --info | --inf)
879 ac_prev=infodir ;;
880 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
881 infodir=$ac_optarg ;;
882
883 -libdir | --libdir | --libdi | --libd)
884 ac_prev=libdir ;;
885 -libdir=* | --libdir=* | --libdi=* | --libd=*)
886 libdir=$ac_optarg ;;
887
888 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
889 | --libexe | --libex | --libe)
890 ac_prev=libexecdir ;;
891 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
892 | --libexe=* | --libex=* | --libe=*)
893 libexecdir=$ac_optarg ;;
894
895 -localedir | --localedir | --localedi | --localed | --locale)
896 ac_prev=localedir ;;
897 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
898 localedir=$ac_optarg ;;
899
900 -localstatedir | --localstatedir | --localstatedi | --localstated \
901 | --localstate | --localstat | --localsta | --localst | --locals)
902 ac_prev=localstatedir ;;
903 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
904 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
905 localstatedir=$ac_optarg ;;
906
907 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
908 ac_prev=mandir ;;
909 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
910 mandir=$ac_optarg ;;
911
912 -nfp | --nfp | --nf)
913 # Obsolete; use --without-fp.
914 with_fp=no ;;
915
916 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
917 | --no-cr | --no-c | -n)
918 no_create=yes ;;
919
920 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
921 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
922 no_recursion=yes ;;
923
924 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
925 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
926 | --oldin | --oldi | --old | --ol | --o)
927 ac_prev=oldincludedir ;;
928 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
929 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
930 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
931 oldincludedir=$ac_optarg ;;
932
933 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
934 ac_prev=prefix ;;
935 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
936 prefix=$ac_optarg ;;
937
938 -program-prefix | --program-prefix | --program-prefi | --program-pref \
939 | --program-pre | --program-pr | --program-p)
940 ac_prev=program_prefix ;;
941 -program-prefix=* | --program-prefix=* | --program-prefi=* \
942 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
943 program_prefix=$ac_optarg ;;
944
945 -program-suffix | --program-suffix | --program-suffi | --program-suff \
946 | --program-suf | --program-su | --program-s)
947 ac_prev=program_suffix ;;
948 -program-suffix=* | --program-suffix=* | --program-suffi=* \
949 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
950 program_suffix=$ac_optarg ;;
951
952 -program-transform-name | --program-transform-name \
953 | --program-transform-nam | --program-transform-na \
954 | --program-transform-n | --program-transform- \
955 | --program-transform | --program-transfor \
956 | --program-transfo | --program-transf \
957 | --program-trans | --program-tran \
958 | --progr-tra | --program-tr | --program-t)
959 ac_prev=program_transform_name ;;
960 -program-transform-name=* | --program-transform-name=* \
961 | --program-transform-nam=* | --program-transform-na=* \
962 | --program-transform-n=* | --program-transform-=* \
963 | --program-transform=* | --program-transfor=* \
964 | --program-transfo=* | --program-transf=* \
965 | --program-trans=* | --program-tran=* \
966 | --progr-tra=* | --program-tr=* | --program-t=*)
967 program_transform_name=$ac_optarg ;;
968
969 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
970 ac_prev=pdfdir ;;
971 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
972 pdfdir=$ac_optarg ;;
973
974 -psdir | --psdir | --psdi | --psd | --ps)
975 ac_prev=psdir ;;
976 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
977 psdir=$ac_optarg ;;
978
979 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
980 | -silent | --silent | --silen | --sile | --sil)
981 silent=yes ;;
982
983 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
984 ac_prev=sbindir ;;
985 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
986 | --sbi=* | --sb=*)
987 sbindir=$ac_optarg ;;
988
989 -sharedstatedir | --sharedstatedir | --sharedstatedi \
990 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
991 | --sharedst | --shareds | --shared | --share | --shar \
992 | --sha | --sh)
993 ac_prev=sharedstatedir ;;
994 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
995 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
996 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
997 | --sha=* | --sh=*)
998 sharedstatedir=$ac_optarg ;;
999
1000 -site | --site | --sit)
1001 ac_prev=site ;;
1002 -site=* | --site=* | --sit=*)
1003 site=$ac_optarg ;;
1004
1005 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1006 ac_prev=srcdir ;;
1007 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1008 srcdir=$ac_optarg ;;
1009
1010 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1011 | --syscon | --sysco | --sysc | --sys | --sy)
1012 ac_prev=sysconfdir ;;
1013 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1014 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1015 sysconfdir=$ac_optarg ;;
1016
1017 -target | --target | --targe | --targ | --tar | --ta | --t)
1018 ac_prev=target_alias ;;
1019 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1020 target_alias=$ac_optarg ;;
1021
1022 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1023 verbose=yes ;;
1024
1025 -version | --version | --versio | --versi | --vers | -V)
1026 ac_init_version=: ;;
1027
1028 -with-* | --with-*)
1029 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1030 # Reject names that are not valid shell variable names.
1031 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1032 as_fn_error $? "invalid package name: $ac_useropt"
1033 ac_useropt_orig=$ac_useropt
1034 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1035 case $ac_user_opts in
1036 *"
1037"with_$ac_useropt"
1038"*) ;;
1039 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1040 ac_unrecognized_sep=', ';;
1041 esac
1042 eval with_$ac_useropt=\$ac_optarg ;;
1043
1044 -without-* | --without-*)
1045 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1046 # Reject names that are not valid shell variable names.
1047 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048 as_fn_error $? "invalid package name: $ac_useropt"
1049 ac_useropt_orig=$ac_useropt
1050 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051 case $ac_user_opts in
1052 *"
1053"with_$ac_useropt"
1054"*) ;;
1055 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1056 ac_unrecognized_sep=', ';;
1057 esac
1058 eval with_$ac_useropt=no ;;
1059
1060 --x)
1061 # Obsolete; use --with-x.
1062 with_x=yes ;;
1063
1064 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1065 | --x-incl | --x-inc | --x-in | --x-i)
1066 ac_prev=x_includes ;;
1067 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1068 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1069 x_includes=$ac_optarg ;;
1070
1071 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1072 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1073 ac_prev=x_libraries ;;
1074 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1075 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1076 x_libraries=$ac_optarg ;;
1077
1078 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1079Try \`$0 --help' for more information"
1080 ;;
1081
1082 *=*)
1083 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1084 # Reject names that are not valid shell variable names.
1085 case $ac_envvar in #(
1086 '' | [0-9]* | *[!_$as_cr_alnum]* )
1087 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1088 esac
1089 eval $ac_envvar=\$ac_optarg
1090 export $ac_envvar ;;
1091
1092 *)
1093 # FIXME: should be removed in autoconf 3.0.
1094 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1095 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1096 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1097 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1098 ;;
1099
1100 esac
1101done
1102
1103if test -n "$ac_prev"; then
1104 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1105 as_fn_error $? "missing argument to $ac_option"
1106fi
1107
1108if test -n "$ac_unrecognized_opts"; then
1109 case $enable_option_checking in
1110 no) ;;
1111 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1112 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1113 esac
1114fi
1115
1116# Check all directory arguments for consistency.
1117for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1118 datadir sysconfdir sharedstatedir localstatedir includedir \
1119 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
40e3c5bf 1120 libdir localedir mandir
519e4f20
HSHR
1121do
1122 eval ac_val=\$$ac_var
1123 # Remove trailing slashes.
1124 case $ac_val in
1125 */ )
1126 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1127 eval $ac_var=\$ac_val;;
1128 esac
1129 # Be sure to have absolute directory names.
1130 case $ac_val in
1131 [\\/$]* | ?:[\\/]* ) continue;;
1132 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133 esac
1134 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1135done
1136
1137# There might be people who depend on the old broken behavior: `$host'
1138# used to hold the argument of --host etc.
1139# FIXME: To remove some day.
1140build=$build_alias
1141host=$host_alias
1142target=$target_alias
1143
1144# FIXME: To remove some day.
1145if test "x$host_alias" != x; then
1146 if test "x$build_alias" = x; then
1147 cross_compiling=maybe
1148 elif test "x$build_alias" != "x$host_alias"; then
1149 cross_compiling=yes
1150 fi
1151fi
1152
1153ac_tool_prefix=
1154test -n "$host_alias" && ac_tool_prefix=$host_alias-
1155
1156test "$silent" = yes && exec 6>/dev/null
1157
1158
1159ac_pwd=`pwd` && test -n "$ac_pwd" &&
1160ac_ls_di=`ls -di .` &&
1161ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1162 as_fn_error $? "working directory cannot be determined"
1163test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1164 as_fn_error $? "pwd does not report name of working directory"
1165
1166
1167# Find the source files, if location was not specified.
1168if test -z "$srcdir"; then
1169 ac_srcdir_defaulted=yes
1170 # Try the directory containing this script, then the parent directory.
1171 ac_confdir=`$as_dirname -- "$as_myself" ||
1172$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1173 X"$as_myself" : 'X\(//\)[^/]' \| \
1174 X"$as_myself" : 'X\(//\)$' \| \
1175 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1176$as_echo X"$as_myself" |
1177 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1178 s//\1/
1179 q
1180 }
1181 /^X\(\/\/\)[^/].*/{
1182 s//\1/
1183 q
1184 }
1185 /^X\(\/\/\)$/{
1186 s//\1/
1187 q
1188 }
1189 /^X\(\/\).*/{
1190 s//\1/
1191 q
1192 }
1193 s/.*/./; q'`
1194 srcdir=$ac_confdir
1195 if test ! -r "$srcdir/$ac_unique_file"; then
1196 srcdir=..
1197 fi
1198else
1199 ac_srcdir_defaulted=no
1200fi
1201if test ! -r "$srcdir/$ac_unique_file"; then
1202 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1203 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1204fi
1205ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1206ac_abs_confdir=`(
1207 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1208 pwd)`
1209# When building in place, set srcdir=.
1210if test "$ac_abs_confdir" = "$ac_pwd"; then
1211 srcdir=.
1212fi
1213# Remove unnecessary trailing slashes from srcdir.
1214# Double slashes in file names in object file debugging info
1215# mess up M-x gdb in Emacs.
1216case $srcdir in
1217*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1218esac
1219for ac_var in $ac_precious_vars; do
1220 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_env_${ac_var}_value=\$${ac_var}
1222 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1223 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1224done
1225
1226#
1227# Report the --help message.
1228#
1229if test "$ac_init_help" = "long"; then
1230 # Omit some internal or obsolete options to make the list less imposing.
1231 # This message is too long to be a string in the A/UX 3.1 sh.
1232 cat <<_ACEOF
1233\`configure' configures this package to adapt to many kinds of systems.
1234
1235Usage: $0 [OPTION]... [VAR=VALUE]...
1236
1237To assign environment variables (e.g., CC, CFLAGS...), specify them as
1238VAR=VALUE. See below for descriptions of some of the useful variables.
1239
1240Defaults for the options are specified in brackets.
1241
1242Configuration:
1243 -h, --help display this help and exit
1244 --help=short display options specific to this package
1245 --help=recursive display the short help of all the included packages
1246 -V, --version display version information and exit
1247 -q, --quiet, --silent do not print \`checking ...' messages
1248 --cache-file=FILE cache test results in FILE [disabled]
1249 -C, --config-cache alias for \`--cache-file=config.cache'
1250 -n, --no-create do not create output files
1251 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1252
1253Installation directories:
1254 --prefix=PREFIX install architecture-independent files in PREFIX
1255 [$ac_default_prefix]
1256 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1257 [PREFIX]
1258
1259By default, \`make install' will install all the files in
1260\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1261an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1262for instance \`--prefix=\$HOME'.
1263
1264For better control, use the options below.
1265
1266Fine tuning of the installation directories:
1267 --bindir=DIR user executables [EPREFIX/bin]
1268 --sbindir=DIR system admin executables [EPREFIX/sbin]
1269 --libexecdir=DIR program executables [EPREFIX/libexec]
1270 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1271 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1272 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1273 --libdir=DIR object code libraries [EPREFIX/lib]
1274 --includedir=DIR C header files [PREFIX/include]
1275 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1276 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1277 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1278 --infodir=DIR info documentation [DATAROOTDIR/info]
1279 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1280 --mandir=DIR man documentation [DATAROOTDIR/man]
1281 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1282 --htmldir=DIR html documentation [DOCDIR]
1283 --dvidir=DIR dvi documentation [DOCDIR]
1284 --pdfdir=DIR pdf documentation [DOCDIR]
1285 --psdir=DIR ps documentation [DOCDIR]
1286_ACEOF
1287
1288 cat <<\_ACEOF
1289_ACEOF
1290fi
1291
1292if test -n "$ac_init_help"; then
1293
1294 cat <<\_ACEOF
1295
1296Some influential environment variables:
1297 CC C compiler command
1298 CFLAGS C compiler flags
1299 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1300 nonstandard directory <lib dir>
1301 LIBS libraries to pass to the linker, e.g. -l<library>
1302 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1303 you have headers in a nonstandard directory <include dir>
1304 CPP C preprocessor
1305
1306Use these variables to override the choices made by `configure' or to help
1307it to find libraries and programs with nonstandard names/locations.
1308
1309Report bugs to the package provider.
1310_ACEOF
1311ac_status=$?
1312fi
1313
1314if test "$ac_init_help" = "recursive"; then
1315 # If there are subdirs, report their specific --help.
1316 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1317 test -d "$ac_dir" ||
1318 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1319 continue
1320 ac_builddir=.
1321
1322case "$ac_dir" in
1323.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1324*)
1325 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1326 # A ".." for each directory in $ac_dir_suffix.
1327 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1328 case $ac_top_builddir_sub in
1329 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1331 esac ;;
1332esac
1333ac_abs_top_builddir=$ac_pwd
1334ac_abs_builddir=$ac_pwd$ac_dir_suffix
1335# for backward compatibility:
1336ac_top_builddir=$ac_top_build_prefix
1337
1338case $srcdir in
1339 .) # We are building in place.
1340 ac_srcdir=.
1341 ac_top_srcdir=$ac_top_builddir_sub
1342 ac_abs_top_srcdir=$ac_pwd ;;
1343 [\\/]* | ?:[\\/]* ) # Absolute name.
1344 ac_srcdir=$srcdir$ac_dir_suffix;
1345 ac_top_srcdir=$srcdir
1346 ac_abs_top_srcdir=$srcdir ;;
1347 *) # Relative name.
1348 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1349 ac_top_srcdir=$ac_top_build_prefix$srcdir
1350 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1351esac
1352ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1353
1354 cd "$ac_dir" || { ac_status=$?; continue; }
1355 # Check for guested configure.
1356 if test -f "$ac_srcdir/configure.gnu"; then
1357 echo &&
1358 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1359 elif test -f "$ac_srcdir/configure"; then
1360 echo &&
1361 $SHELL "$ac_srcdir/configure" --help=recursive
1362 else
1363 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1364 fi || ac_status=$?
1365 cd "$ac_pwd" || { ac_status=$?; break; }
1366 done
1367fi
1368
1369test -n "$ac_init_help" && exit $ac_status
1370if $ac_init_version; then
1371 cat <<\_ACEOF
1372configure
1373generated by GNU Autoconf 2.69
1374
1375Copyright (C) 2012 Free Software Foundation, Inc.
1376This configure script is free software; the Free Software Foundation
1377gives unlimited permission to copy, distribute and modify it.
1378_ACEOF
1379 exit
1380fi
1381
1382## ------------------------ ##
1383## Autoconf initialization. ##
1384## ------------------------ ##
1385
1386# ac_fn_c_try_compile LINENO
1387# --------------------------
1388# Try to compile conftest.$ac_ext, and return whether this succeeded.
1389ac_fn_c_try_compile ()
1390{
1391 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1392 rm -f conftest.$ac_objext
1393 if { { ac_try="$ac_compile"
1394case "(($ac_try" in
1395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1396 *) ac_try_echo=$ac_try;;
1397esac
1398eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1399$as_echo "$ac_try_echo"; } >&5
1400 (eval "$ac_compile") 2>conftest.err
1401 ac_status=$?
1402 if test -s conftest.err; then
1403 grep -v '^ *+' conftest.err >conftest.er1
1404 cat conftest.er1 >&5
1405 mv -f conftest.er1 conftest.err
1406 fi
1407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1408 test $ac_status = 0; } && {
1409 test -z "$ac_c_werror_flag" ||
1410 test ! -s conftest.err
1411 } && test -s conftest.$ac_objext; then :
1412 ac_retval=0
1413else
1414 $as_echo "$as_me: failed program was:" >&5
1415sed 's/^/| /' conftest.$ac_ext >&5
1416
1417 ac_retval=1
1418fi
1419 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1420 as_fn_set_status $ac_retval
1421
1422} # ac_fn_c_try_compile
1423
1424# ac_fn_c_try_cpp LINENO
1425# ----------------------
1426# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1427ac_fn_c_try_cpp ()
1428{
1429 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1430 if { { ac_try="$ac_cpp conftest.$ac_ext"
1431case "(($ac_try" in
1432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1433 *) ac_try_echo=$ac_try;;
1434esac
1435eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1436$as_echo "$ac_try_echo"; } >&5
1437 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1438 ac_status=$?
1439 if test -s conftest.err; then
1440 grep -v '^ *+' conftest.err >conftest.er1
1441 cat conftest.er1 >&5
1442 mv -f conftest.er1 conftest.err
1443 fi
1444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1445 test $ac_status = 0; } > conftest.i && {
1446 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1447 test ! -s conftest.err
1448 }; then :
1449 ac_retval=0
1450else
1451 $as_echo "$as_me: failed program was:" >&5
1452sed 's/^/| /' conftest.$ac_ext >&5
1453
1454 ac_retval=1
1455fi
1456 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1457 as_fn_set_status $ac_retval
1458
1459} # ac_fn_c_try_cpp
1460
1461# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1462# -------------------------------------------------------
1463# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1464# the include files in INCLUDES and setting the cache variable VAR
1465# accordingly.
1466ac_fn_c_check_header_mongrel ()
1467{
1468 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469 if eval \${$3+:} false; then :
1470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1471$as_echo_n "checking for $2... " >&6; }
1472if eval \${$3+:} false; then :
1473 $as_echo_n "(cached) " >&6
1474fi
1475eval ac_res=\$$3
1476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1477$as_echo "$ac_res" >&6; }
1478else
1479 # Is the header compilable?
1480{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1481$as_echo_n "checking $2 usability... " >&6; }
1482cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1483/* end confdefs.h. */
1484$4
1485#include <$2>
1486_ACEOF
1487if ac_fn_c_try_compile "$LINENO"; then :
1488 ac_header_compiler=yes
1489else
1490 ac_header_compiler=no
1491fi
1492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1494$as_echo "$ac_header_compiler" >&6; }
1495
1496# Is the header present?
1497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1498$as_echo_n "checking $2 presence... " >&6; }
1499cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1500/* end confdefs.h. */
1501#include <$2>
1502_ACEOF
1503if ac_fn_c_try_cpp "$LINENO"; then :
1504 ac_header_preproc=yes
1505else
1506 ac_header_preproc=no
1507fi
1508rm -f conftest.err conftest.i conftest.$ac_ext
1509{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1510$as_echo "$ac_header_preproc" >&6; }
1511
1512# So? What about this header?
1513case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1514 yes:no: )
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1516$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1518$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1519 ;;
1520 no:yes:* )
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1522$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1524$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1526$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1528$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1530$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1531 ;;
1532esac
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1534$as_echo_n "checking for $2... " >&6; }
1535if eval \${$3+:} false; then :
1536 $as_echo_n "(cached) " >&6
1537else
1538 eval "$3=\$ac_header_compiler"
1539fi
1540eval ac_res=\$$3
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1542$as_echo "$ac_res" >&6; }
1543fi
1544 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1545
1546} # ac_fn_c_check_header_mongrel
1547
1548# ac_fn_c_try_run LINENO
1549# ----------------------
1550# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1551# that executables *can* be run.
1552ac_fn_c_try_run ()
1553{
1554 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1555 if { { ac_try="$ac_link"
1556case "(($ac_try" in
1557 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1558 *) ac_try_echo=$ac_try;;
1559esac
1560eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1561$as_echo "$ac_try_echo"; } >&5
1562 (eval "$ac_link") 2>&5
1563 ac_status=$?
1564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1565 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1566 { { case "(($ac_try" in
1567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568 *) ac_try_echo=$ac_try;;
1569esac
1570eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571$as_echo "$ac_try_echo"; } >&5
1572 (eval "$ac_try") 2>&5
1573 ac_status=$?
1574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575 test $ac_status = 0; }; }; then :
1576 ac_retval=0
1577else
1578 $as_echo "$as_me: program exited with status $ac_status" >&5
1579 $as_echo "$as_me: failed program was:" >&5
1580sed 's/^/| /' conftest.$ac_ext >&5
1581
1582 ac_retval=$ac_status
1583fi
1584 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1585 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1586 as_fn_set_status $ac_retval
1587
1588} # ac_fn_c_try_run
1589
1590# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1591# -------------------------------------------------------
1592# Tests whether HEADER exists and can be compiled using the include files in
1593# INCLUDES, setting the cache variable VAR accordingly.
1594ac_fn_c_check_header_compile ()
1595{
1596 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598$as_echo_n "checking for $2... " >&6; }
1599if eval \${$3+:} false; then :
1600 $as_echo_n "(cached) " >&6
1601else
1602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1603/* end confdefs.h. */
1604$4
1605#include <$2>
1606_ACEOF
1607if ac_fn_c_try_compile "$LINENO"; then :
1608 eval "$3=yes"
1609else
1610 eval "$3=no"
1611fi
1612rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1613fi
1614eval ac_res=\$$3
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1616$as_echo "$ac_res" >&6; }
1617 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1618
1619} # ac_fn_c_check_header_compile
1620
1621# ac_fn_c_try_link LINENO
1622# -----------------------
1623# Try to link conftest.$ac_ext, and return whether this succeeded.
1624ac_fn_c_try_link ()
1625{
1626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1627 rm -f conftest.$ac_objext conftest$ac_exeext
1628 if { { ac_try="$ac_link"
1629case "(($ac_try" in
1630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1631 *) ac_try_echo=$ac_try;;
1632esac
1633eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1634$as_echo "$ac_try_echo"; } >&5
1635 (eval "$ac_link") 2>conftest.err
1636 ac_status=$?
1637 if test -s conftest.err; then
1638 grep -v '^ *+' conftest.err >conftest.er1
1639 cat conftest.er1 >&5
1640 mv -f conftest.er1 conftest.err
1641 fi
1642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643 test $ac_status = 0; } && {
1644 test -z "$ac_c_werror_flag" ||
1645 test ! -s conftest.err
1646 } && test -s conftest$ac_exeext && {
1647 test "$cross_compiling" = yes ||
1648 test -x conftest$ac_exeext
1649 }; then :
1650 ac_retval=0
1651else
1652 $as_echo "$as_me: failed program was:" >&5
1653sed 's/^/| /' conftest.$ac_ext >&5
1654
1655 ac_retval=1
1656fi
1657 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1658 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1659 # interfere with the next link command; also delete a directory that is
1660 # left behind by Apple's compiler. We do this before executing the actions.
1661 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1662 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663 as_fn_set_status $ac_retval
1664
1665} # ac_fn_c_try_link
40e3c5bf
JH
1666
1667# ac_fn_c_check_func LINENO FUNC VAR
1668# ----------------------------------
1669# Tests whether FUNC exists, setting the cache variable VAR accordingly
1670ac_fn_c_check_func ()
1671{
1672 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1674$as_echo_n "checking for $2... " >&6; }
1675if eval \${$3+:} false; then :
1676 $as_echo_n "(cached) " >&6
1677else
1678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679/* end confdefs.h. */
1680/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1681 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1682#define $2 innocuous_$2
1683
1684/* System header to define __stub macros and hopefully few prototypes,
1685 which can conflict with char $2 (); below.
1686 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1687 <limits.h> exists even on freestanding compilers. */
1688
1689#ifdef __STDC__
1690# include <limits.h>
1691#else
1692# include <assert.h>
1693#endif
1694
1695#undef $2
1696
1697/* Override any GCC internal prototype to avoid an error.
1698 Use char because int might match the return type of a GCC
1699 builtin and then its argument prototype would still apply. */
1700#ifdef __cplusplus
1701extern "C"
1702#endif
1703char $2 ();
1704/* The GNU C library defines this for functions which it implements
1705 to always fail with ENOSYS. Some functions are actually named
1706 something starting with __ and the normal name is an alias. */
1707#if defined __stub_$2 || defined __stub___$2
1708choke me
1709#endif
1710
1711int
1712main ()
1713{
1714return $2 ();
1715 ;
1716 return 0;
1717}
1718_ACEOF
1719if ac_fn_c_try_link "$LINENO"; then :
1720 eval "$3=yes"
1721else
1722 eval "$3=no"
1723fi
1724rm -f core conftest.err conftest.$ac_objext \
1725 conftest$ac_exeext conftest.$ac_ext
1726fi
1727eval ac_res=\$$3
1728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1729$as_echo "$ac_res" >&6; }
1730 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1731
1732} # ac_fn_c_check_func
519e4f20
HSHR
1733cat >config.log <<_ACEOF
1734This file contains any messages produced by compilers while
1735running configure, to aid debugging if configure makes a mistake.
1736
1737It was created by $as_me, which was
1738generated by GNU Autoconf 2.69. Invocation command line was
1739
1740 $ $0 $@
1741
1742_ACEOF
1743exec 5>>config.log
1744{
1745cat <<_ASUNAME
1746## --------- ##
1747## Platform. ##
1748## --------- ##
1749
1750hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1751uname -m = `(uname -m) 2>/dev/null || echo unknown`
1752uname -r = `(uname -r) 2>/dev/null || echo unknown`
1753uname -s = `(uname -s) 2>/dev/null || echo unknown`
1754uname -v = `(uname -v) 2>/dev/null || echo unknown`
1755
1756/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1757/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1758
1759/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1760/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1761/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1762/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1763/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1764/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1765/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1766
1767_ASUNAME
1768
1769as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770for as_dir in $PATH
1771do
1772 IFS=$as_save_IFS
1773 test -z "$as_dir" && as_dir=.
1774 $as_echo "PATH: $as_dir"
1775 done
1776IFS=$as_save_IFS
1777
1778} >&5
1779
1780cat >&5 <<_ACEOF
1781
1782
1783## ----------- ##
1784## Core tests. ##
1785## ----------- ##
1786
1787_ACEOF
1788
1789
1790# Keep a trace of the command line.
1791# Strip out --no-create and --no-recursion so they do not pile up.
1792# Strip out --silent because we don't want to record it for future runs.
1793# Also quote any args containing shell meta-characters.
1794# Make two passes to allow for proper duplicate-argument suppression.
1795ac_configure_args=
1796ac_configure_args0=
1797ac_configure_args1=
1798ac_must_keep_next=false
1799for ac_pass in 1 2
1800do
1801 for ac_arg
1802 do
1803 case $ac_arg in
1804 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1805 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1806 | -silent | --silent | --silen | --sile | --sil)
1807 continue ;;
1808 *\'*)
1809 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1810 esac
1811 case $ac_pass in
1812 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1813 2)
1814 as_fn_append ac_configure_args1 " '$ac_arg'"
1815 if test $ac_must_keep_next = true; then
1816 ac_must_keep_next=false # Got value, back to normal.
1817 else
1818 case $ac_arg in
1819 *=* | --config-cache | -C | -disable-* | --disable-* \
1820 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1821 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1822 | -with-* | --with-* | -without-* | --without-* | --x)
1823 case "$ac_configure_args0 " in
1824 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1825 esac
1826 ;;
1827 -* ) ac_must_keep_next=true ;;
1828 esac
1829 fi
1830 as_fn_append ac_configure_args " '$ac_arg'"
1831 ;;
1832 esac
1833 done
1834done
1835{ ac_configure_args0=; unset ac_configure_args0;}
1836{ ac_configure_args1=; unset ac_configure_args1;}
1837
1838# When interrupted or exit'd, cleanup temporary files, and complete
1839# config.log. We remove comments because anyway the quotes in there
1840# would cause problems or look ugly.
1841# WARNING: Use '\'' to represent an apostrophe within the trap.
1842# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1843trap 'exit_status=$?
1844 # Save into config.log some information that might help in debugging.
1845 {
1846 echo
1847
1848 $as_echo "## ---------------- ##
1849## Cache variables. ##
1850## ---------------- ##"
1851 echo
1852 # The following way of writing the cache mishandles newlines in values,
1853(
1854 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1855 eval ac_val=\$$ac_var
1856 case $ac_val in #(
1857 *${as_nl}*)
1858 case $ac_var in #(
1859 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1860$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1861 esac
1862 case $ac_var in #(
1863 _ | IFS | as_nl) ;; #(
1864 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1865 *) { eval $ac_var=; unset $ac_var;} ;;
1866 esac ;;
1867 esac
1868 done
1869 (set) 2>&1 |
1870 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1871 *${as_nl}ac_space=\ *)
1872 sed -n \
1873 "s/'\''/'\''\\\\'\'''\''/g;
1874 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1875 ;; #(
1876 *)
1877 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1878 ;;
1879 esac |
1880 sort
1881)
1882 echo
1883
1884 $as_echo "## ----------------- ##
1885## Output variables. ##
1886## ----------------- ##"
1887 echo
1888 for ac_var in $ac_subst_vars
1889 do
1890 eval ac_val=\$$ac_var
1891 case $ac_val in
1892 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1893 esac
1894 $as_echo "$ac_var='\''$ac_val'\''"
1895 done | sort
1896 echo
1897
1898 if test -n "$ac_subst_files"; then
1899 $as_echo "## ------------------- ##
1900## File substitutions. ##
1901## ------------------- ##"
1902 echo
1903 for ac_var in $ac_subst_files
1904 do
1905 eval ac_val=\$$ac_var
1906 case $ac_val in
1907 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1908 esac
1909 $as_echo "$ac_var='\''$ac_val'\''"
1910 done | sort
1911 echo
1912 fi
1913
1914 if test -s confdefs.h; then
1915 $as_echo "## ----------- ##
1916## confdefs.h. ##
1917## ----------- ##"
1918 echo
1919 cat confdefs.h
1920 echo
1921 fi
1922 test "$ac_signal" != 0 &&
1923 $as_echo "$as_me: caught signal $ac_signal"
1924 $as_echo "$as_me: exit $exit_status"
1925 } >&5
1926 rm -f core *.core core.conftest.* &&
1927 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1928 exit $exit_status
1929' 0
1930for ac_signal in 1 2 13 15; do
1931 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1932done
1933ac_signal=0
1934
1935# confdefs.h avoids OS command line length limits that DEFS can exceed.
1936rm -f -r conftest* confdefs.h
1937
1938$as_echo "/* confdefs.h */" > confdefs.h
1939
1940# Predefined preprocessor variables.
1941
1942cat >>confdefs.h <<_ACEOF
1943#define PACKAGE_NAME "$PACKAGE_NAME"
1944_ACEOF
1945
1946cat >>confdefs.h <<_ACEOF
1947#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1948_ACEOF
1949
1950cat >>confdefs.h <<_ACEOF
1951#define PACKAGE_VERSION "$PACKAGE_VERSION"
1952_ACEOF
1953
1954cat >>confdefs.h <<_ACEOF
1955#define PACKAGE_STRING "$PACKAGE_STRING"
1956_ACEOF
1957
1958cat >>confdefs.h <<_ACEOF
1959#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1960_ACEOF
1961
1962cat >>confdefs.h <<_ACEOF
1963#define PACKAGE_URL "$PACKAGE_URL"
1964_ACEOF
1965
1966
1967# Let the site file select an alternate cache file if it wants to.
1968# Prefer an explicitly selected file to automatically selected ones.
1969ac_site_file1=NONE
1970ac_site_file2=NONE
1971if test -n "$CONFIG_SITE"; then
1972 # We do not want a PATH search for config.site.
1973 case $CONFIG_SITE in #((
1974 -*) ac_site_file1=./$CONFIG_SITE;;
1975 */*) ac_site_file1=$CONFIG_SITE;;
1976 *) ac_site_file1=./$CONFIG_SITE;;
1977 esac
1978elif test "x$prefix" != xNONE; then
1979 ac_site_file1=$prefix/share/config.site
1980 ac_site_file2=$prefix/etc/config.site
1981else
1982 ac_site_file1=$ac_default_prefix/share/config.site
1983 ac_site_file2=$ac_default_prefix/etc/config.site
1984fi
1985for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1986do
1987 test "x$ac_site_file" = xNONE && continue
1988 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1990$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1991 sed 's/^/| /' "$ac_site_file" >&5
1992 . "$ac_site_file" \
1993 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1994$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1995as_fn_error $? "failed to load site script $ac_site_file
1996See \`config.log' for more details" "$LINENO" 5; }
1997 fi
1998done
1999
2000if test -r "$cache_file"; then
2001 # Some versions of bash will fail to source /dev/null (special files
2002 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2003 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2004 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2005$as_echo "$as_me: loading cache $cache_file" >&6;}
2006 case $cache_file in
2007 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2008 *) . "./$cache_file";;
2009 esac
2010 fi
2011else
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2013$as_echo "$as_me: creating cache $cache_file" >&6;}
2014 >$cache_file
2015fi
2016
40e3c5bf 2017as_fn_append ac_func_list " getaddrinfo"
519e4f20
HSHR
2018# Check that the precious variables saved in the cache have kept the same
2019# value.
2020ac_cache_corrupted=false
2021for ac_var in $ac_precious_vars; do
2022 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2023 eval ac_new_set=\$ac_env_${ac_var}_set
2024 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2025 eval ac_new_val=\$ac_env_${ac_var}_value
2026 case $ac_old_set,$ac_new_set in
2027 set,)
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2029$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2030 ac_cache_corrupted=: ;;
2031 ,set)
2032 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2033$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2034 ac_cache_corrupted=: ;;
2035 ,);;
2036 *)
2037 if test "x$ac_old_val" != "x$ac_new_val"; then
2038 # differences in whitespace do not lead to failure.
2039 ac_old_val_w=`echo x $ac_old_val`
2040 ac_new_val_w=`echo x $ac_new_val`
2041 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2043$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2044 ac_cache_corrupted=:
2045 else
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2047$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2048 eval $ac_var=\$ac_old_val
2049 fi
2050 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2051$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2053$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2054 fi;;
2055 esac
2056 # Pass precious variables to config.status.
2057 if test "$ac_new_set" = set; then
2058 case $ac_new_val in
2059 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2060 *) ac_arg=$ac_var=$ac_new_val ;;
2061 esac
2062 case " $ac_configure_args " in
2063 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2064 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2065 esac
2066 fi
2067done
2068if $ac_cache_corrupted; then
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2070$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2072$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2073 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2074fi
2075## -------------------- ##
2076## Main body of script. ##
2077## -------------------- ##
2078
2079ac_ext=c
2080ac_cpp='$CPP $CPPFLAGS'
2081ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2082ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2083ac_compiler_gnu=$ac_cv_c_compiler_gnu
2084
2085
2086
2087
2088
2089
2090
2091ac_ext=c
2092ac_cpp='$CPP $CPPFLAGS'
2093ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2094ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2095ac_compiler_gnu=$ac_cv_c_compiler_gnu
2096if test -n "$ac_tool_prefix"; then
2097 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2098set dummy ${ac_tool_prefix}gcc; ac_word=$2
2099{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2100$as_echo_n "checking for $ac_word... " >&6; }
2101if ${ac_cv_prog_CC+:} false; then :
2102 $as_echo_n "(cached) " >&6
2103else
2104 if test -n "$CC"; then
2105 ac_cv_prog_CC="$CC" # Let the user override the test.
2106else
2107as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2108for as_dir in $PATH
2109do
2110 IFS=$as_save_IFS
2111 test -z "$as_dir" && as_dir=.
2112 for ac_exec_ext in '' $ac_executable_extensions; do
2113 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2114 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2116 break 2
2117 fi
2118done
2119 done
2120IFS=$as_save_IFS
2121
2122fi
2123fi
2124CC=$ac_cv_prog_CC
2125if test -n "$CC"; then
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2127$as_echo "$CC" >&6; }
2128else
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2130$as_echo "no" >&6; }
2131fi
2132
2133
2134fi
2135if test -z "$ac_cv_prog_CC"; then
2136 ac_ct_CC=$CC
2137 # Extract the first word of "gcc", so it can be a program name with args.
2138set dummy gcc; ac_word=$2
2139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2140$as_echo_n "checking for $ac_word... " >&6; }
2141if ${ac_cv_prog_ac_ct_CC+:} false; then :
2142 $as_echo_n "(cached) " >&6
2143else
2144 if test -n "$ac_ct_CC"; then
2145 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2146else
2147as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2148for as_dir in $PATH
2149do
2150 IFS=$as_save_IFS
2151 test -z "$as_dir" && as_dir=.
2152 for ac_exec_ext in '' $ac_executable_extensions; do
2153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2154 ac_cv_prog_ac_ct_CC="gcc"
2155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2156 break 2
2157 fi
2158done
2159 done
2160IFS=$as_save_IFS
2161
2162fi
2163fi
2164ac_ct_CC=$ac_cv_prog_ac_ct_CC
2165if test -n "$ac_ct_CC"; then
2166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2167$as_echo "$ac_ct_CC" >&6; }
2168else
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2170$as_echo "no" >&6; }
2171fi
2172
2173 if test "x$ac_ct_CC" = x; then
2174 CC=""
2175 else
2176 case $cross_compiling:$ac_tool_warned in
2177yes:)
2178{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2179$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2180ac_tool_warned=yes ;;
2181esac
2182 CC=$ac_ct_CC
2183 fi
2184else
2185 CC="$ac_cv_prog_CC"
2186fi
2187
2188if test -z "$CC"; then
2189 if test -n "$ac_tool_prefix"; then
2190 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2191set dummy ${ac_tool_prefix}cc; ac_word=$2
2192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2193$as_echo_n "checking for $ac_word... " >&6; }
2194if ${ac_cv_prog_CC+:} false; then :
2195 $as_echo_n "(cached) " >&6
2196else
2197 if test -n "$CC"; then
2198 ac_cv_prog_CC="$CC" # Let the user override the test.
2199else
2200as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2201for as_dir in $PATH
2202do
2203 IFS=$as_save_IFS
2204 test -z "$as_dir" && as_dir=.
2205 for ac_exec_ext in '' $ac_executable_extensions; do
2206 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2207 ac_cv_prog_CC="${ac_tool_prefix}cc"
2208 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2209 break 2
2210 fi
2211done
2212 done
2213IFS=$as_save_IFS
2214
2215fi
2216fi
2217CC=$ac_cv_prog_CC
2218if test -n "$CC"; then
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2220$as_echo "$CC" >&6; }
2221else
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2223$as_echo "no" >&6; }
2224fi
2225
2226
2227 fi
2228fi
2229if test -z "$CC"; then
2230 # Extract the first word of "cc", so it can be a program name with args.
2231set dummy cc; ac_word=$2
2232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2233$as_echo_n "checking for $ac_word... " >&6; }
2234if ${ac_cv_prog_CC+:} false; then :
2235 $as_echo_n "(cached) " >&6
2236else
2237 if test -n "$CC"; then
2238 ac_cv_prog_CC="$CC" # Let the user override the test.
2239else
2240 ac_prog_rejected=no
2241as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242for as_dir in $PATH
2243do
2244 IFS=$as_save_IFS
2245 test -z "$as_dir" && as_dir=.
2246 for ac_exec_ext in '' $ac_executable_extensions; do
2247 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2249 ac_prog_rejected=yes
2250 continue
2251 fi
2252 ac_cv_prog_CC="cc"
2253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2254 break 2
2255 fi
2256done
2257 done
2258IFS=$as_save_IFS
2259
2260if test $ac_prog_rejected = yes; then
2261 # We found a bogon in the path, so make sure we never use it.
2262 set dummy $ac_cv_prog_CC
2263 shift
2264 if test $# != 0; then
2265 # We chose a different compiler from the bogus one.
2266 # However, it has the same basename, so the bogon will be chosen
2267 # first if we set CC to just the basename; use the full file name.
2268 shift
2269 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2270 fi
2271fi
2272fi
2273fi
2274CC=$ac_cv_prog_CC
2275if test -n "$CC"; then
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2277$as_echo "$CC" >&6; }
2278else
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2280$as_echo "no" >&6; }
2281fi
2282
2283
2284fi
2285if test -z "$CC"; then
2286 if test -n "$ac_tool_prefix"; then
2287 for ac_prog in cl.exe
2288 do
2289 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2290set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2291{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2292$as_echo_n "checking for $ac_word... " >&6; }
2293if ${ac_cv_prog_CC+:} false; then :
2294 $as_echo_n "(cached) " >&6
2295else
2296 if test -n "$CC"; then
2297 ac_cv_prog_CC="$CC" # Let the user override the test.
2298else
2299as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2300for as_dir in $PATH
2301do
2302 IFS=$as_save_IFS
2303 test -z "$as_dir" && as_dir=.
2304 for ac_exec_ext in '' $ac_executable_extensions; do
2305 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2308 break 2
2309 fi
2310done
2311 done
2312IFS=$as_save_IFS
2313
2314fi
2315fi
2316CC=$ac_cv_prog_CC
2317if test -n "$CC"; then
2318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2319$as_echo "$CC" >&6; }
2320else
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2322$as_echo "no" >&6; }
2323fi
2324
2325
2326 test -n "$CC" && break
2327 done
2328fi
2329if test -z "$CC"; then
2330 ac_ct_CC=$CC
2331 for ac_prog in cl.exe
2332do
2333 # Extract the first word of "$ac_prog", so it can be a program name with args.
2334set dummy $ac_prog; ac_word=$2
2335{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2336$as_echo_n "checking for $ac_word... " >&6; }
2337if ${ac_cv_prog_ac_ct_CC+:} false; then :
2338 $as_echo_n "(cached) " >&6
2339else
2340 if test -n "$ac_ct_CC"; then
2341 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2342else
2343as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2344for as_dir in $PATH
2345do
2346 IFS=$as_save_IFS
2347 test -z "$as_dir" && as_dir=.
2348 for ac_exec_ext in '' $ac_executable_extensions; do
2349 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2350 ac_cv_prog_ac_ct_CC="$ac_prog"
2351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2352 break 2
2353 fi
2354done
2355 done
2356IFS=$as_save_IFS
2357
2358fi
2359fi
2360ac_ct_CC=$ac_cv_prog_ac_ct_CC
2361if test -n "$ac_ct_CC"; then
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2363$as_echo "$ac_ct_CC" >&6; }
2364else
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2366$as_echo "no" >&6; }
2367fi
2368
2369
2370 test -n "$ac_ct_CC" && break
2371done
2372
2373 if test "x$ac_ct_CC" = x; then
2374 CC=""
2375 else
2376 case $cross_compiling:$ac_tool_warned in
2377yes:)
2378{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2379$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2380ac_tool_warned=yes ;;
2381esac
2382 CC=$ac_ct_CC
2383 fi
2384fi
2385
2386fi
2387
2388
2389test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2390$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2391as_fn_error $? "no acceptable C compiler found in \$PATH
2392See \`config.log' for more details" "$LINENO" 5; }
2393
2394# Provide some information about the compiler.
2395$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2396set X $ac_compile
2397ac_compiler=$2
2398for ac_option in --version -v -V -qversion; do
2399 { { ac_try="$ac_compiler $ac_option >&5"
2400case "(($ac_try" in
2401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2402 *) ac_try_echo=$ac_try;;
2403esac
2404eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2405$as_echo "$ac_try_echo"; } >&5
2406 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2407 ac_status=$?
2408 if test -s conftest.err; then
2409 sed '10a\
2410... rest of stderr output deleted ...
2411 10q' conftest.err >conftest.er1
2412 cat conftest.er1 >&5
2413 fi
2414 rm -f conftest.er1 conftest.err
2415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2416 test $ac_status = 0; }
2417done
2418
2419cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420/* end confdefs.h. */
2421
2422int
2423main ()
2424{
2425
2426 ;
2427 return 0;
2428}
2429_ACEOF
2430ac_clean_files_save=$ac_clean_files
2431ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2432# Try to create an executable without -o first, disregard a.out.
2433# It will help us diagnose broken compilers, and finding out an intuition
2434# of exeext.
2435{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2436$as_echo_n "checking whether the C compiler works... " >&6; }
2437ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2438
2439# The possible output files:
2440ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2441
2442ac_rmfiles=
2443for ac_file in $ac_files
2444do
2445 case $ac_file in
2446 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2447 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2448 esac
2449done
2450rm -f $ac_rmfiles
2451
2452if { { ac_try="$ac_link_default"
2453case "(($ac_try" in
2454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2455 *) ac_try_echo=$ac_try;;
2456esac
2457eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2458$as_echo "$ac_try_echo"; } >&5
2459 (eval "$ac_link_default") 2>&5
2460 ac_status=$?
2461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2462 test $ac_status = 0; }; then :
2463 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2464# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2465# in a Makefile. We should not override ac_cv_exeext if it was cached,
2466# so that the user can short-circuit this test for compilers unknown to
2467# Autoconf.
2468for ac_file in $ac_files ''
2469do
2470 test -f "$ac_file" || continue
2471 case $ac_file in
2472 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2473 ;;
2474 [ab].out )
2475 # We found the default executable, but exeext='' is most
2476 # certainly right.
2477 break;;
2478 *.* )
2479 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2480 then :; else
2481 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2482 fi
2483 # We set ac_cv_exeext here because the later test for it is not
2484 # safe: cross compilers may not add the suffix if given an `-o'
2485 # argument, so we may need to know it at that point already.
2486 # Even if this section looks crufty: it has the advantage of
2487 # actually working.
2488 break;;
2489 * )
2490 break;;
2491 esac
2492done
2493test "$ac_cv_exeext" = no && ac_cv_exeext=
2494
2495else
2496 ac_file=''
2497fi
2498if test -z "$ac_file"; then :
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2500$as_echo "no" >&6; }
2501$as_echo "$as_me: failed program was:" >&5
2502sed 's/^/| /' conftest.$ac_ext >&5
2503
2504{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2505$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2506as_fn_error 77 "C compiler cannot create executables
2507See \`config.log' for more details" "$LINENO" 5; }
2508else
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2510$as_echo "yes" >&6; }
2511fi
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2513$as_echo_n "checking for C compiler default output file name... " >&6; }
2514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2515$as_echo "$ac_file" >&6; }
2516ac_exeext=$ac_cv_exeext
2517
2518rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2519ac_clean_files=$ac_clean_files_save
2520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2521$as_echo_n "checking for suffix of executables... " >&6; }
2522if { { ac_try="$ac_link"
2523case "(($ac_try" in
2524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2525 *) ac_try_echo=$ac_try;;
2526esac
2527eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2528$as_echo "$ac_try_echo"; } >&5
2529 (eval "$ac_link") 2>&5
2530 ac_status=$?
2531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2532 test $ac_status = 0; }; then :
2533 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2534# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2535# work properly (i.e., refer to `conftest.exe'), while it won't with
2536# `rm'.
2537for ac_file in conftest.exe conftest conftest.*; do
2538 test -f "$ac_file" || continue
2539 case $ac_file in
2540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2541 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2542 break;;
2543 * ) break;;
2544 esac
2545done
2546else
2547 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2548$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2549as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2550See \`config.log' for more details" "$LINENO" 5; }
2551fi
2552rm -f conftest conftest$ac_cv_exeext
2553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2554$as_echo "$ac_cv_exeext" >&6; }
2555
2556rm -f conftest.$ac_ext
2557EXEEXT=$ac_cv_exeext
2558ac_exeext=$EXEEXT
2559cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2560/* end confdefs.h. */
2561#include <stdio.h>
2562int
2563main ()
2564{
2565FILE *f = fopen ("conftest.out", "w");
2566 return ferror (f) || fclose (f) != 0;
2567
2568 ;
2569 return 0;
2570}
2571_ACEOF
2572ac_clean_files="$ac_clean_files conftest.out"
2573# Check that the compiler produces executables we can run. If not, either
2574# the compiler is broken, or we cross compile.
2575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2576$as_echo_n "checking whether we are cross compiling... " >&6; }
2577if test "$cross_compiling" != yes; then
2578 { { ac_try="$ac_link"
2579case "(($ac_try" in
2580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581 *) ac_try_echo=$ac_try;;
2582esac
2583eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2584$as_echo "$ac_try_echo"; } >&5
2585 (eval "$ac_link") 2>&5
2586 ac_status=$?
2587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588 test $ac_status = 0; }
2589 if { ac_try='./conftest$ac_cv_exeext'
2590 { { case "(($ac_try" in
2591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2592 *) ac_try_echo=$ac_try;;
2593esac
2594eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2595$as_echo "$ac_try_echo"; } >&5
2596 (eval "$ac_try") 2>&5
2597 ac_status=$?
2598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2599 test $ac_status = 0; }; }; then
2600 cross_compiling=no
2601 else
2602 if test "$cross_compiling" = maybe; then
2603 cross_compiling=yes
2604 else
2605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2606$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2607as_fn_error $? "cannot run C compiled programs.
2608If you meant to cross compile, use \`--host'.
2609See \`config.log' for more details" "$LINENO" 5; }
2610 fi
2611 fi
2612fi
2613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2614$as_echo "$cross_compiling" >&6; }
2615
2616rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2617ac_clean_files=$ac_clean_files_save
2618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2619$as_echo_n "checking for suffix of object files... " >&6; }
2620if ${ac_cv_objext+:} false; then :
2621 $as_echo_n "(cached) " >&6
2622else
2623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2624/* end confdefs.h. */
2625
2626int
2627main ()
2628{
2629
2630 ;
2631 return 0;
2632}
2633_ACEOF
2634rm -f conftest.o conftest.obj
2635if { { ac_try="$ac_compile"
2636case "(($ac_try" in
2637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2638 *) ac_try_echo=$ac_try;;
2639esac
2640eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2641$as_echo "$ac_try_echo"; } >&5
2642 (eval "$ac_compile") 2>&5
2643 ac_status=$?
2644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2645 test $ac_status = 0; }; then :
2646 for ac_file in conftest.o conftest.obj conftest.*; do
2647 test -f "$ac_file" || continue;
2648 case $ac_file in
2649 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2650 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2651 break;;
2652 esac
2653done
2654else
2655 $as_echo "$as_me: failed program was:" >&5
2656sed 's/^/| /' conftest.$ac_ext >&5
2657
2658{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2659$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2660as_fn_error $? "cannot compute suffix of object files: cannot compile
2661See \`config.log' for more details" "$LINENO" 5; }
2662fi
2663rm -f conftest.$ac_cv_objext conftest.$ac_ext
2664fi
2665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2666$as_echo "$ac_cv_objext" >&6; }
2667OBJEXT=$ac_cv_objext
2668ac_objext=$OBJEXT
2669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2670$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2671if ${ac_cv_c_compiler_gnu+:} false; then :
2672 $as_echo_n "(cached) " >&6
2673else
2674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2675/* end confdefs.h. */
2676
2677int
2678main ()
2679{
2680#ifndef __GNUC__
2681 choke me
2682#endif
2683
2684 ;
2685 return 0;
2686}
2687_ACEOF
2688if ac_fn_c_try_compile "$LINENO"; then :
2689 ac_compiler_gnu=yes
2690else
2691 ac_compiler_gnu=no
2692fi
2693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2694ac_cv_c_compiler_gnu=$ac_compiler_gnu
2695
2696fi
2697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2698$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2699if test $ac_compiler_gnu = yes; then
2700 GCC=yes
2701else
2702 GCC=
2703fi
2704ac_test_CFLAGS=${CFLAGS+set}
2705ac_save_CFLAGS=$CFLAGS
2706{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2707$as_echo_n "checking whether $CC accepts -g... " >&6; }
2708if ${ac_cv_prog_cc_g+:} false; then :
2709 $as_echo_n "(cached) " >&6
2710else
2711 ac_save_c_werror_flag=$ac_c_werror_flag
2712 ac_c_werror_flag=yes
2713 ac_cv_prog_cc_g=no
2714 CFLAGS="-g"
2715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716/* end confdefs.h. */
2717
2718int
2719main ()
2720{
2721
2722 ;
2723 return 0;
2724}
2725_ACEOF
2726if ac_fn_c_try_compile "$LINENO"; then :
2727 ac_cv_prog_cc_g=yes
2728else
2729 CFLAGS=""
2730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2731/* end confdefs.h. */
2732
2733int
2734main ()
2735{
2736
2737 ;
2738 return 0;
2739}
2740_ACEOF
2741if ac_fn_c_try_compile "$LINENO"; then :
2742
2743else
2744 ac_c_werror_flag=$ac_save_c_werror_flag
2745 CFLAGS="-g"
2746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2747/* end confdefs.h. */
2748
2749int
2750main ()
2751{
2752
2753 ;
2754 return 0;
2755}
2756_ACEOF
2757if ac_fn_c_try_compile "$LINENO"; then :
2758 ac_cv_prog_cc_g=yes
2759fi
2760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2761fi
2762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2763fi
2764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2765 ac_c_werror_flag=$ac_save_c_werror_flag
2766fi
2767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2768$as_echo "$ac_cv_prog_cc_g" >&6; }
2769if test "$ac_test_CFLAGS" = set; then
2770 CFLAGS=$ac_save_CFLAGS
2771elif test $ac_cv_prog_cc_g = yes; then
2772 if test "$GCC" = yes; then
2773 CFLAGS="-g -O2"
2774 else
2775 CFLAGS="-g"
2776 fi
2777else
2778 if test "$GCC" = yes; then
2779 CFLAGS="-O2"
2780 else
2781 CFLAGS=
2782 fi
2783fi
2784{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2785$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2786if ${ac_cv_prog_cc_c89+:} false; then :
2787 $as_echo_n "(cached) " >&6
2788else
2789 ac_cv_prog_cc_c89=no
2790ac_save_CC=$CC
2791cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792/* end confdefs.h. */
2793#include <stdarg.h>
2794#include <stdio.h>
2795struct stat;
2796/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2797struct buf { int x; };
2798FILE * (*rcsopen) (struct buf *, struct stat *, int);
2799static char *e (p, i)
2800 char **p;
2801 int i;
2802{
2803 return p[i];
2804}
2805static char *f (char * (*g) (char **, int), char **p, ...)
2806{
2807 char *s;
2808 va_list v;
2809 va_start (v,p);
2810 s = g (p, va_arg (v,int));
2811 va_end (v);
2812 return s;
2813}
2814
2815/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2816 function prototypes and stuff, but not '\xHH' hex character constants.
2817 These don't provoke an error unfortunately, instead are silently treated
2818 as 'x'. The following induces an error, until -std is added to get
2819 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2820 array size at least. It's necessary to write '\x00'==0 to get something
2821 that's true only with -std. */
2822int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2823
2824/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2825 inside strings and character constants. */
2826#define FOO(x) 'x'
2827int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2828
2829int test (int i, double x);
2830struct s1 {int (*f) (int a);};
2831struct s2 {int (*f) (double a);};
2832int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2833int argc;
2834char **argv;
2835int
2836main ()
2837{
2838return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2839 ;
2840 return 0;
2841}
2842_ACEOF
2843for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2844 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2845do
2846 CC="$ac_save_CC $ac_arg"
2847 if ac_fn_c_try_compile "$LINENO"; then :
2848 ac_cv_prog_cc_c89=$ac_arg
2849fi
2850rm -f core conftest.err conftest.$ac_objext
2851 test "x$ac_cv_prog_cc_c89" != "xno" && break
2852done
2853rm -f conftest.$ac_ext
2854CC=$ac_save_CC
2855
2856fi
2857# AC_CACHE_VAL
2858case "x$ac_cv_prog_cc_c89" in
2859 x)
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2861$as_echo "none needed" >&6; } ;;
2862 xno)
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2864$as_echo "unsupported" >&6; } ;;
2865 *)
2866 CC="$CC $ac_cv_prog_cc_c89"
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2868$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2869esac
2870if test "x$ac_cv_prog_cc_c89" != xno; then :
2871
2872fi
2873
2874ac_ext=c
2875ac_cpp='$CPP $CPPFLAGS'
2876ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2877ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2878ac_compiler_gnu=$ac_cv_c_compiler_gnu
2879
2880
2881
2882
2883ac_ext=c
2884ac_cpp='$CPP $CPPFLAGS'
2885ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2886ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2887ac_compiler_gnu=$ac_cv_c_compiler_gnu
2888{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2889$as_echo_n "checking how to run the C preprocessor... " >&6; }
2890# On Suns, sometimes $CPP names a directory.
2891if test -n "$CPP" && test -d "$CPP"; then
2892 CPP=
2893fi
2894if test -z "$CPP"; then
2895 if ${ac_cv_prog_CPP+:} false; then :
2896 $as_echo_n "(cached) " >&6
2897else
2898 # Double quotes because CPP needs to be expanded
2899 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2900 do
2901 ac_preproc_ok=false
2902for ac_c_preproc_warn_flag in '' yes
2903do
2904 # Use a header file that comes with gcc, so configuring glibc
2905 # with a fresh cross-compiler works.
2906 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2907 # <limits.h> exists even on freestanding compilers.
2908 # On the NeXT, cc -E runs the code through the compiler's parser,
2909 # not just through cpp. "Syntax error" is here to catch this case.
2910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2911/* end confdefs.h. */
2912#ifdef __STDC__
2913# include <limits.h>
2914#else
2915# include <assert.h>
2916#endif
2917 Syntax error
2918_ACEOF
2919if ac_fn_c_try_cpp "$LINENO"; then :
2920
2921else
2922 # Broken: fails on valid input.
2923continue
2924fi
2925rm -f conftest.err conftest.i conftest.$ac_ext
2926
2927 # OK, works on sane cases. Now check whether nonexistent headers
2928 # can be detected and how.
2929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2930/* end confdefs.h. */
2931#include <ac_nonexistent.h>
2932_ACEOF
2933if ac_fn_c_try_cpp "$LINENO"; then :
2934 # Broken: success on invalid input.
2935continue
2936else
2937 # Passes both tests.
2938ac_preproc_ok=:
2939break
2940fi
2941rm -f conftest.err conftest.i conftest.$ac_ext
2942
2943done
2944# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2945rm -f conftest.i conftest.err conftest.$ac_ext
2946if $ac_preproc_ok; then :
2947 break
2948fi
2949
2950 done
2951 ac_cv_prog_CPP=$CPP
2952
2953fi
2954 CPP=$ac_cv_prog_CPP
2955else
2956 ac_cv_prog_CPP=$CPP
2957fi
2958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2959$as_echo "$CPP" >&6; }
2960ac_preproc_ok=false
2961for ac_c_preproc_warn_flag in '' yes
2962do
2963 # Use a header file that comes with gcc, so configuring glibc
2964 # with a fresh cross-compiler works.
2965 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2966 # <limits.h> exists even on freestanding compilers.
2967 # On the NeXT, cc -E runs the code through the compiler's parser,
2968 # not just through cpp. "Syntax error" is here to catch this case.
2969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2970/* end confdefs.h. */
2971#ifdef __STDC__
2972# include <limits.h>
2973#else
2974# include <assert.h>
2975#endif
2976 Syntax error
2977_ACEOF
2978if ac_fn_c_try_cpp "$LINENO"; then :
2979
2980else
2981 # Broken: fails on valid input.
2982continue
2983fi
2984rm -f conftest.err conftest.i conftest.$ac_ext
2985
2986 # OK, works on sane cases. Now check whether nonexistent headers
2987 # can be detected and how.
2988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2989/* end confdefs.h. */
2990#include <ac_nonexistent.h>
2991_ACEOF
2992if ac_fn_c_try_cpp "$LINENO"; then :
2993 # Broken: success on invalid input.
2994continue
2995else
2996 # Passes both tests.
2997ac_preproc_ok=:
2998break
2999fi
3000rm -f conftest.err conftest.i conftest.$ac_ext
3001
3002done
3003# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3004rm -f conftest.i conftest.err conftest.$ac_ext
3005if $ac_preproc_ok; then :
3006
3007else
3008 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3011See \`config.log' for more details" "$LINENO" 5; }
3012fi
3013
3014ac_ext=c
3015ac_cpp='$CPP $CPPFLAGS'
3016ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3017ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3018ac_compiler_gnu=$ac_cv_c_compiler_gnu
3019
3020
3021{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3022$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3023if ${ac_cv_path_GREP+:} false; then :
3024 $as_echo_n "(cached) " >&6
3025else
3026 if test -z "$GREP"; then
3027 ac_path_GREP_found=false
3028 # Loop through the user's path and test for each of PROGNAME-LIST
3029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3030for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3031do
3032 IFS=$as_save_IFS
3033 test -z "$as_dir" && as_dir=.
3034 for ac_prog in grep ggrep; do
3035 for ac_exec_ext in '' $ac_executable_extensions; do
3036 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3037 as_fn_executable_p "$ac_path_GREP" || continue
3038# Check for GNU ac_path_GREP and select it if it is found.
3039 # Check for GNU $ac_path_GREP
3040case `"$ac_path_GREP" --version 2>&1` in
3041*GNU*)
3042 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3043*)
3044 ac_count=0
3045 $as_echo_n 0123456789 >"conftest.in"
3046 while :
3047 do
3048 cat "conftest.in" "conftest.in" >"conftest.tmp"
3049 mv "conftest.tmp" "conftest.in"
3050 cp "conftest.in" "conftest.nl"
3051 $as_echo 'GREP' >> "conftest.nl"
3052 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3053 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3054 as_fn_arith $ac_count + 1 && ac_count=$as_val
3055 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3056 # Best one so far, save it but keep looking for a better one
3057 ac_cv_path_GREP="$ac_path_GREP"
3058 ac_path_GREP_max=$ac_count
3059 fi
3060 # 10*(2^10) chars as input seems more than enough
3061 test $ac_count -gt 10 && break
3062 done
3063 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3064esac
3065
3066 $ac_path_GREP_found && break 3
3067 done
3068 done
3069 done
3070IFS=$as_save_IFS
3071 if test -z "$ac_cv_path_GREP"; then
3072 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3073 fi
3074else
3075 ac_cv_path_GREP=$GREP
3076fi
3077
3078fi
3079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3080$as_echo "$ac_cv_path_GREP" >&6; }
3081 GREP="$ac_cv_path_GREP"
3082
3083
3084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3085$as_echo_n "checking for egrep... " >&6; }
3086if ${ac_cv_path_EGREP+:} false; then :
3087 $as_echo_n "(cached) " >&6
3088else
3089 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3090 then ac_cv_path_EGREP="$GREP -E"
3091 else
3092 if test -z "$EGREP"; then
3093 ac_path_EGREP_found=false
3094 # Loop through the user's path and test for each of PROGNAME-LIST
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3097do
3098 IFS=$as_save_IFS
3099 test -z "$as_dir" && as_dir=.
3100 for ac_prog in egrep; do
3101 for ac_exec_ext in '' $ac_executable_extensions; do
3102 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3103 as_fn_executable_p "$ac_path_EGREP" || continue
3104# Check for GNU ac_path_EGREP and select it if it is found.
3105 # Check for GNU $ac_path_EGREP
3106case `"$ac_path_EGREP" --version 2>&1` in
3107*GNU*)
3108 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3109*)
3110 ac_count=0
3111 $as_echo_n 0123456789 >"conftest.in"
3112 while :
3113 do
3114 cat "conftest.in" "conftest.in" >"conftest.tmp"
3115 mv "conftest.tmp" "conftest.in"
3116 cp "conftest.in" "conftest.nl"
3117 $as_echo 'EGREP' >> "conftest.nl"
3118 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3120 as_fn_arith $ac_count + 1 && ac_count=$as_val
3121 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3122 # Best one so far, save it but keep looking for a better one
3123 ac_cv_path_EGREP="$ac_path_EGREP"
3124 ac_path_EGREP_max=$ac_count
3125 fi
3126 # 10*(2^10) chars as input seems more than enough
3127 test $ac_count -gt 10 && break
3128 done
3129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3130esac
3131
3132 $ac_path_EGREP_found && break 3
3133 done
3134 done
3135 done
3136IFS=$as_save_IFS
3137 if test -z "$ac_cv_path_EGREP"; then
3138 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3139 fi
3140else
3141 ac_cv_path_EGREP=$EGREP
3142fi
3143
3144 fi
3145fi
3146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3147$as_echo "$ac_cv_path_EGREP" >&6; }
3148 EGREP="$ac_cv_path_EGREP"
3149
3150
3151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3152$as_echo_n "checking for ANSI C header files... " >&6; }
3153if ${ac_cv_header_stdc+:} false; then :
3154 $as_echo_n "(cached) " >&6
3155else
3156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3157/* end confdefs.h. */
3158#include <stdlib.h>
3159#include <stdarg.h>
3160#include <string.h>
3161#include <float.h>
3162
3163int
3164main ()
3165{
3166
3167 ;
3168 return 0;
3169}
3170_ACEOF
3171if ac_fn_c_try_compile "$LINENO"; then :
3172 ac_cv_header_stdc=yes
3173else
3174 ac_cv_header_stdc=no
3175fi
3176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3177
3178if test $ac_cv_header_stdc = yes; then
3179 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3181/* end confdefs.h. */
3182#include <string.h>
3183
3184_ACEOF
3185if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3186 $EGREP "memchr" >/dev/null 2>&1; then :
3187
3188else
3189 ac_cv_header_stdc=no
3190fi
3191rm -f conftest*
3192
3193fi
3194
3195if test $ac_cv_header_stdc = yes; then
3196 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3198/* end confdefs.h. */
3199#include <stdlib.h>
3200
3201_ACEOF
3202if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3203 $EGREP "free" >/dev/null 2>&1; then :
3204
3205else
3206 ac_cv_header_stdc=no
3207fi
3208rm -f conftest*
3209
3210fi
3211
3212if test $ac_cv_header_stdc = yes; then
3213 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3214 if test "$cross_compiling" = yes; then :
3215 :
3216else
3217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218/* end confdefs.h. */
3219#include <ctype.h>
3220#include <stdlib.h>
3221#if ((' ' & 0x0FF) == 0x020)
3222# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3223# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3224#else
3225# define ISLOWER(c) \
3226 (('a' <= (c) && (c) <= 'i') \
3227 || ('j' <= (c) && (c) <= 'r') \
3228 || ('s' <= (c) && (c) <= 'z'))
3229# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3230#endif
3231
3232#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3233int
3234main ()
3235{
3236 int i;
3237 for (i = 0; i < 256; i++)
3238 if (XOR (islower (i), ISLOWER (i))
3239 || toupper (i) != TOUPPER (i))
3240 return 2;
3241 return 0;
3242}
3243_ACEOF
3244if ac_fn_c_try_run "$LINENO"; then :
3245
3246else
3247 ac_cv_header_stdc=no
3248fi
3249rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3250 conftest.$ac_objext conftest.beam conftest.$ac_ext
3251fi
3252
3253fi
3254fi
3255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3256$as_echo "$ac_cv_header_stdc" >&6; }
3257if test $ac_cv_header_stdc = yes; then
3258
3259$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3260
3261fi
3262
3263# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3264for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3265 inttypes.h stdint.h unistd.h
3266do :
3267 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3268ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3269"
3270if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3271 cat >>confdefs.h <<_ACEOF
3272#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3273_ACEOF
3274
3275fi
3276
3277done
3278
3279
3280for ac_header in sys/socket.h
3281do :
3282 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3283if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3284 cat >>confdefs.h <<_ACEOF
3285#define HAVE_SYS_SOCKET_H 1
3286_ACEOF
3287
3288fi
3289
3290done
3291
3292for ac_header in openssl/crypto.h
3293do :
3294 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
3295if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
3296 cat >>confdefs.h <<_ACEOF
3297#define HAVE_OPENSSL_CRYPTO_H 1
3298_ACEOF
effbc122
HSHR
3299 CLIENT_OPENSSL=bin/client-ssl
3300 CLIENT_ANYTLS=bin/client-anytls
519e4f20
HSHR
3301fi
3302
3303done
3304
3305for ac_header in gnutls/gnutls.h
3306do :
3307 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3308if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3309 cat >>confdefs.h <<_ACEOF
3310#define HAVE_GNUTLS_GNUTLS_H 1
3311_ACEOF
3312 CLIENT_GNUTLS=bin/client-gnutls
effbc122 3313 CLIENT_ANYTLS=bin/client-anytls
519e4f20
HSHR
3314fi
3315
3316done
3317
fa287dc3
HSHR
3318for ac_header in gnutls/gnutls.h
3319do :
3320 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3321if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3322 cat >>confdefs.h <<_ACEOF
3323#define HAVE_GNUTLS_GNUTLS_H 1
3324_ACEOF
3325 B64_GNUTLS=bin/ed25519_privkey_pem_to_pubkey_raw_b64
3326fi
3327
3328done
286b9d5f 3329
519e4f20
HSHR
3330
3331
3332
3333host_os=`uname -s`
3334
3335case $CC-$host_os in
fe74809c 3336 gcc-*linux* | gcc-*Linux* | gcc-*LINUX* | gcc-FreeBSD | gcc-*SunOS* | cc-*SunOS* )
519e4f20
HSHR
3337 LOADED=bin/loaded
3338 LOADED_OPT="-shared -fPIC"
3339 echo "Using gcc on $host_os: will compile dynamically loaded module"
3340 ;;
3341 *)
3342 LOADED=
3343 echo "Will not compile dynamically loaded module: not known OS/CC combination"
3344 ;;
3345esac
3346
3347
3348case $host_os in
3349 Darwin)
3350 BIND_8_COMPAT=-DBIND_8_COMPAT
3351 ;;
3352esac
3353
3354
3355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5
3356$as_echo_n "checking for library containing inet_addr... " >&6; }
3357if ${ac_cv_search_inet_addr+:} false; then :
3358 $as_echo_n "(cached) " >&6
3359else
3360 ac_func_search_save_LIBS=$LIBS
3361cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362/* end confdefs.h. */
3363
3364/* Override any GCC internal prototype to avoid an error.
3365 Use char because int might match the return type of a GCC
3366 builtin and then its argument prototype would still apply. */
3367#ifdef __cplusplus
3368extern "C"
3369#endif
3370char inet_addr ();
3371int
3372main ()
3373{
3374return inet_addr ();
3375 ;
3376 return 0;
3377}
3378_ACEOF
3379for ac_lib in '' nsl; do
3380 if test -z "$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_addr=$ac_res
3388fi
3389rm -f core conftest.err conftest.$ac_objext \
3390 conftest$ac_exeext
3391 if ${ac_cv_search_inet_addr+:} false; then :
3392 break
3393fi
3394done
3395if ${ac_cv_search_inet_addr+:} false; then :
3396
3397else
3398 ac_cv_search_inet_addr=no
3399fi
3400rm conftest.$ac_ext
3401LIBS=$ac_func_search_save_LIBS
3402fi
3403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5
3404$as_echo "$ac_cv_search_inet_addr" >&6; }
3405ac_res=$ac_cv_search_inet_addr
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 connect" >&5
3412$as_echo_n "checking for library containing connect... " >&6; }
3413if ${ac_cv_search_connect+:} false; then :
3414 $as_echo_n "(cached) " >&6
3415else
3416 ac_func_search_save_LIBS=$LIBS
3417cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418/* end confdefs.h. */
3419
3420/* Override any GCC internal prototype to avoid an error.
3421 Use char because int might match the return type of a GCC
3422 builtin and then its argument prototype would still apply. */
3423#ifdef __cplusplus
3424extern "C"
3425#endif
3426char connect ();
3427int
3428main ()
3429{
3430return connect ();
3431 ;
3432 return 0;
3433}
3434_ACEOF
3435for ac_lib in '' socket; do
3436 if test -z "$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_connect=$ac_res
3444fi
3445rm -f core conftest.err conftest.$ac_objext \
3446 conftest$ac_exeext
3447 if ${ac_cv_search_connect+:} false; then :
3448 break
3449fi
3450done
3451if ${ac_cv_search_connect+:} false; then :
3452
3453else
3454 ac_cv_search_connect=no
3455fi
3456rm conftest.$ac_ext
3457LIBS=$ac_func_search_save_LIBS
3458fi
3459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
3460$as_echo "$ac_cv_search_connect" >&6; }
3461ac_res=$ac_cv_search_connect
3462if test "$ac_res" != no; then :
3463 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3464
3465fi
3466
3467{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
3468$as_echo_n "checking for library containing inet_pton... " >&6; }
3469if ${ac_cv_search_inet_pton+:} false; then :
3470 $as_echo_n "(cached) " >&6
3471else
3472 ac_func_search_save_LIBS=$LIBS
3473cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474/* end confdefs.h. */
3475
3476/* Override any GCC internal prototype to avoid an error.
3477 Use char because int might match the return type of a GCC
3478 builtin and then its argument prototype would still apply. */
3479#ifdef __cplusplus
3480extern "C"
3481#endif
3482char inet_pton ();
3483int
3484main ()
3485{
3486return inet_pton ();
3487 ;
3488 return 0;
3489}
3490_ACEOF
3491for ac_lib in '' nsl socket resolv; do
3492 if test -z "$ac_lib"; then
3493 ac_res="none required"
3494 else
3495 ac_res=-l$ac_lib
3496 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3497 fi
3498 if ac_fn_c_try_link "$LINENO"; then :
3499 ac_cv_search_inet_pton=$ac_res
3500fi
3501rm -f core conftest.err conftest.$ac_objext \
3502 conftest$ac_exeext
3503 if ${ac_cv_search_inet_pton+:} false; then :
3504 break
3505fi
3506done
3507if ${ac_cv_search_inet_pton+:} false; then :
3508
3509else
3510 ac_cv_search_inet_pton=no
3511fi
3512rm conftest.$ac_ext
3513LIBS=$ac_func_search_save_LIBS
3514fi
3515{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
3516$as_echo "$ac_cv_search_inet_pton" >&6; }
3517ac_res=$ac_cv_search_inet_pton
3518if test "$ac_res" != no; then :
3519 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3520
3521fi
3522
3523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
3524$as_echo_n "checking for library containing inet_ntop... " >&6; }
3525if ${ac_cv_search_inet_ntop+:} false; then :
3526 $as_echo_n "(cached) " >&6
3527else
3528 ac_func_search_save_LIBS=$LIBS
3529cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530/* end confdefs.h. */
3531
3532/* Override any GCC internal prototype to avoid an error.
3533 Use char because int might match the return type of a GCC
3534 builtin and then its argument prototype would still apply. */
3535#ifdef __cplusplus
3536extern "C"
3537#endif
3538char inet_ntop ();
3539int
3540main ()
3541{
3542return inet_ntop ();
3543 ;
3544 return 0;
3545}
3546_ACEOF
3547for ac_lib in '' nsl socket resolv; do
3548 if test -z "$ac_lib"; then
3549 ac_res="none required"
3550 else
3551 ac_res=-l$ac_lib
3552 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3553 fi
3554 if ac_fn_c_try_link "$LINENO"; then :
3555 ac_cv_search_inet_ntop=$ac_res
3556fi
3557rm -f core conftest.err conftest.$ac_objext \
3558 conftest$ac_exeext
3559 if ${ac_cv_search_inet_ntop+:} false; then :
3560 break
3561fi
3562done
3563if ${ac_cv_search_inet_ntop+:} false; then :
3564
3565else
3566 ac_cv_search_inet_ntop=no
3567fi
3568rm conftest.$ac_ext
3569LIBS=$ac_func_search_save_LIBS
3570fi
3571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
3572$as_echo "$ac_cv_search_inet_ntop" >&6; }
3573ac_res=$ac_cv_search_inet_ntop
3574if test "$ac_res" != no; then :
3575 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3576
3577fi
3578
3579
3580
3581
3582
40e3c5bf
JH
3583 for ac_func in $ac_func_list
3584do :
3585 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3586ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3587if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
3588 cat >>confdefs.h <<_ACEOF
3589#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3590_ACEOF
3591
3592fi
3593done
3594
3595
3596
3597
3598
3599
3600
3601
519e4f20
HSHR
3602
3603
3604
3605
3606
3607
286b9d5f 3608
519e4f20
HSHR
3609ac_config_files="$ac_config_files Makefile"
3610
3611cat >confcache <<\_ACEOF
3612# This file is a shell script that caches the results of configure
3613# tests run on this system so they can be shared between configure
3614# scripts and configure runs, see configure's option --config-cache.
3615# It is not useful on other systems. If it contains results you don't
3616# want to keep, you may remove or edit it.
3617#
3618# config.status only pays attention to the cache file if you give it
3619# the --recheck option to rerun configure.
3620#
3621# `ac_cv_env_foo' variables (set or unset) will be overridden when
3622# loading this file, other *unset* `ac_cv_foo' will be assigned the
3623# following values.
3624
3625_ACEOF
3626
3627# The following way of writing the cache mishandles newlines in values,
3628# but we know of no workaround that is simple, portable, and efficient.
3629# So, we kill variables containing newlines.
3630# Ultrix sh set writes to stderr and can't be redirected directly,
3631# and sets the high bit in the cache file unless we assign to the vars.
3632(
3633 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3634 eval ac_val=\$$ac_var
3635 case $ac_val in #(
3636 *${as_nl}*)
3637 case $ac_var in #(
3638 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3639$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3640 esac
3641 case $ac_var in #(
3642 _ | IFS | as_nl) ;; #(
3643 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3644 *) { eval $ac_var=; unset $ac_var;} ;;
3645 esac ;;
3646 esac
3647 done
3648
3649 (set) 2>&1 |
3650 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3651 *${as_nl}ac_space=\ *)
3652 # `set' does not quote correctly, so add quotes: double-quote
3653 # substitution turns \\\\ into \\, and sed turns \\ into \.
3654 sed -n \
3655 "s/'/'\\\\''/g;
3656 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3657 ;; #(
3658 *)
3659 # `set' quotes correctly as required by POSIX, so do not add quotes.
3660 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3661 ;;
3662 esac |
3663 sort
3664) |
3665 sed '
3666 /^ac_cv_env_/b end
3667 t clear
3668 :clear
3669 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3670 t end
3671 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3672 :end' >>confcache
3673if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3674 if test -w "$cache_file"; then
3675 if test "x$cache_file" != "x/dev/null"; then
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3677$as_echo "$as_me: updating cache $cache_file" >&6;}
3678 if test ! -f "$cache_file" || test -h "$cache_file"; then
3679 cat confcache >"$cache_file"
3680 else
3681 case $cache_file in #(
3682 */* | ?:*)
3683 mv -f confcache "$cache_file"$$ &&
3684 mv -f "$cache_file"$$ "$cache_file" ;; #(
3685 *)
3686 mv -f confcache "$cache_file" ;;
3687 esac
3688 fi
3689 fi
3690 else
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3692$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3693 fi
3694fi
3695rm -f confcache
3696
3697test "x$prefix" = xNONE && prefix=$ac_default_prefix
3698# Let make expand exec_prefix.
3699test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3700
3701# Transform confdefs.h into DEFS.
3702# Protect against shell expansion while executing Makefile rules.
3703# Protect against Makefile macro expansion.
3704#
3705# If the first sed substitution is executed (which looks for macros that
3706# take arguments), then branch to the quote section. Otherwise,
3707# look for a macro that doesn't take arguments.
3708ac_script='
3709:mline
3710/\\$/{
3711 N
3712 s,\\\n,,
3713 b mline
3714}
3715t clear
3716:clear
3717s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3718t quote
3719s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3720t quote
3721b any
3722:quote
3723s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3724s/\[/\\&/g
3725s/\]/\\&/g
3726s/\$/$$/g
3727H
3728:any
3729${
3730 g
3731 s/^\n//
3732 s/\n/ /g
3733 p
3734}
3735'
3736DEFS=`sed -n "$ac_script" confdefs.h`
3737
3738
3739ac_libobjs=
3740ac_ltlibobjs=
3741U=
3742for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3743 # 1. Remove the extension, and $U if already installed.
3744 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3745 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3746 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3747 # will be set to the directory where LIBOBJS objects are built.
3748 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3749 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3750done
3751LIBOBJS=$ac_libobjs
3752
3753LTLIBOBJS=$ac_ltlibobjs
3754
3755
3756
3757: "${CONFIG_STATUS=./config.status}"
3758ac_write_fail=0
3759ac_clean_files_save=$ac_clean_files
3760ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3761{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3762$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3763as_write_fail=0
3764cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3765#! $SHELL
3766# Generated by $as_me.
3767# Run this file to recreate the current configuration.
3768# Compiler output produced by configure, useful for debugging
3769# configure, is in config.log if it exists.
3770
3771debug=false
3772ac_cs_recheck=false
3773ac_cs_silent=false
3774
3775SHELL=\${CONFIG_SHELL-$SHELL}
3776export SHELL
3777_ASEOF
3778cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3779## -------------------- ##
3780## M4sh Initialization. ##
3781## -------------------- ##
3782
3783# Be more Bourne compatible
3784DUALCASE=1; export DUALCASE # for MKS sh
3785if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3786 emulate sh
3787 NULLCMD=:
3788 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3789 # is contrary to our usage. Disable this feature.
3790 alias -g '${1+"$@"}'='"$@"'
3791 setopt NO_GLOB_SUBST
3792else
3793 case `(set -o) 2>/dev/null` in #(
3794 *posix*) :
3795 set -o posix ;; #(
3796 *) :
3797 ;;
3798esac
3799fi
3800
3801
3802as_nl='
3803'
3804export as_nl
3805# Printing a long string crashes Solaris 7 /usr/bin/printf.
3806as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3807as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3808as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3809# Prefer a ksh shell builtin over an external printf program on Solaris,
3810# but without wasting forks for bash or zsh.
3811if test -z "$BASH_VERSION$ZSH_VERSION" \
3812 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3813 as_echo='print -r --'
3814 as_echo_n='print -rn --'
3815elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3816 as_echo='printf %s\n'
3817 as_echo_n='printf %s'
3818else
3819 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3820 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3821 as_echo_n='/usr/ucb/echo -n'
3822 else
3823 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3824 as_echo_n_body='eval
3825 arg=$1;
3826 case $arg in #(
3827 *"$as_nl"*)
3828 expr "X$arg" : "X\\(.*\\)$as_nl";
3829 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3830 esac;
3831 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3832 '
3833 export as_echo_n_body
3834 as_echo_n='sh -c $as_echo_n_body as_echo'
3835 fi
3836 export as_echo_body
3837 as_echo='sh -c $as_echo_body as_echo'
3838fi
3839
3840# The user is always right.
3841if test "${PATH_SEPARATOR+set}" != set; then
3842 PATH_SEPARATOR=:
3843 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3844 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3845 PATH_SEPARATOR=';'
3846 }
3847fi
3848
3849
3850# IFS
3851# We need space, tab and new line, in precisely that order. Quoting is
3852# there to prevent editors from complaining about space-tab.
3853# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3854# splitting by setting IFS to empty value.)
3855IFS=" "" $as_nl"
3856
3857# Find who we are. Look in the path if we contain no directory separator.
3858as_myself=
3859case $0 in #((
3860 *[\\/]* ) as_myself=$0 ;;
3861 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3862for as_dir in $PATH
3863do
3864 IFS=$as_save_IFS
3865 test -z "$as_dir" && as_dir=.
3866 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3867 done
3868IFS=$as_save_IFS
3869
3870 ;;
3871esac
3872# We did not find ourselves, most probably we were run as `sh COMMAND'
3873# in which case we are not to be found in the path.
3874if test "x$as_myself" = x; then
3875 as_myself=$0
3876fi
3877if test ! -f "$as_myself"; then
3878 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3879 exit 1
3880fi
3881
3882# Unset variables that we do not need and which cause bugs (e.g. in
3883# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3884# suppresses any "Segmentation fault" message there. '((' could
3885# trigger a bug in pdksh 5.2.14.
3886for as_var in BASH_ENV ENV MAIL MAILPATH
3887do eval test x\${$as_var+set} = xset \
3888 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3889done
3890PS1='$ '
3891PS2='> '
3892PS4='+ '
3893
3894# NLS nuisances.
3895LC_ALL=C
3896export LC_ALL
3897LANGUAGE=C
3898export LANGUAGE
3899
3900# CDPATH.
3901(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3902
3903
3904# as_fn_error STATUS ERROR [LINENO LOG_FD]
3905# ----------------------------------------
3906# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3907# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3908# script with STATUS, using 1 if that was 0.
3909as_fn_error ()
3910{
3911 as_status=$1; test $as_status -eq 0 && as_status=1
3912 if test "$4"; then
3913 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3914 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3915 fi
3916 $as_echo "$as_me: error: $2" >&2
3917 as_fn_exit $as_status
3918} # as_fn_error
3919
3920
3921# as_fn_set_status STATUS
3922# -----------------------
3923# Set $? to STATUS, without forking.
3924as_fn_set_status ()
3925{
3926 return $1
3927} # as_fn_set_status
3928
3929# as_fn_exit STATUS
3930# -----------------
3931# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3932as_fn_exit ()
3933{
3934 set +e
3935 as_fn_set_status $1
3936 exit $1
3937} # as_fn_exit
3938
3939# as_fn_unset VAR
3940# ---------------
3941# Portably unset VAR.
3942as_fn_unset ()
3943{
3944 { eval $1=; unset $1;}
3945}
3946as_unset=as_fn_unset
3947# as_fn_append VAR VALUE
3948# ----------------------
3949# Append the text in VALUE to the end of the definition contained in VAR. Take
3950# advantage of any shell optimizations that allow amortized linear growth over
3951# repeated appends, instead of the typical quadratic growth present in naive
3952# implementations.
3953if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3954 eval 'as_fn_append ()
3955 {
3956 eval $1+=\$2
3957 }'
3958else
3959 as_fn_append ()
3960 {
3961 eval $1=\$$1\$2
3962 }
3963fi # as_fn_append
3964
3965# as_fn_arith ARG...
3966# ------------------
3967# Perform arithmetic evaluation on the ARGs, and store the result in the
3968# global $as_val. Take advantage of shells that can avoid forks. The arguments
3969# must be portable across $(()) and expr.
3970if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3971 eval 'as_fn_arith ()
3972 {
3973 as_val=$(( $* ))
3974 }'
3975else
3976 as_fn_arith ()
3977 {
3978 as_val=`expr "$@" || test $? -eq 1`
3979 }
3980fi # as_fn_arith
3981
3982
3983if expr a : '\(a\)' >/dev/null 2>&1 &&
3984 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3985 as_expr=expr
3986else
3987 as_expr=false
3988fi
3989
3990if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3991 as_basename=basename
3992else
3993 as_basename=false
3994fi
3995
3996if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3997 as_dirname=dirname
3998else
3999 as_dirname=false
4000fi
4001
4002as_me=`$as_basename -- "$0" ||
4003$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4004 X"$0" : 'X\(//\)$' \| \
4005 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4006$as_echo X/"$0" |
4007 sed '/^.*\/\([^/][^/]*\)\/*$/{
4008 s//\1/
4009 q
4010 }
4011 /^X\/\(\/\/\)$/{
4012 s//\1/
4013 q
4014 }
4015 /^X\/\(\/\).*/{
4016 s//\1/
4017 q
4018 }
4019 s/.*/./; q'`
4020
4021# Avoid depending upon Character Ranges.
4022as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4023as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4024as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4025as_cr_digits='0123456789'
4026as_cr_alnum=$as_cr_Letters$as_cr_digits
4027
4028ECHO_C= ECHO_N= ECHO_T=
4029case `echo -n x` in #(((((
4030-n*)
4031 case `echo 'xy\c'` in
4032 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4033 xy) ECHO_C='\c';;
4034 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4035 ECHO_T=' ';;
4036 esac;;
4037*)
4038 ECHO_N='-n';;
4039esac
4040
4041rm -f conf$$ conf$$.exe conf$$.file
4042if test -d conf$$.dir; then
4043 rm -f conf$$.dir/conf$$.file
4044else
4045 rm -f conf$$.dir
4046 mkdir conf$$.dir 2>/dev/null
4047fi
4048if (echo >conf$$.file) 2>/dev/null; then
4049 if ln -s conf$$.file conf$$ 2>/dev/null; then
4050 as_ln_s='ln -s'
4051 # ... but there are two gotchas:
4052 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4053 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4054 # In both cases, we have to default to `cp -pR'.
4055 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4056 as_ln_s='cp -pR'
4057 elif ln conf$$.file conf$$ 2>/dev/null; then
4058 as_ln_s=ln
4059 else
4060 as_ln_s='cp -pR'
4061 fi
4062else
4063 as_ln_s='cp -pR'
4064fi
4065rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4066rmdir conf$$.dir 2>/dev/null
4067
4068
4069# as_fn_mkdir_p
4070# -------------
4071# Create "$as_dir" as a directory, including parents if necessary.
4072as_fn_mkdir_p ()
4073{
4074
4075 case $as_dir in #(
4076 -*) as_dir=./$as_dir;;
4077 esac
4078 test -d "$as_dir" || eval $as_mkdir_p || {
4079 as_dirs=
4080 while :; do
4081 case $as_dir in #(
4082 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4083 *) as_qdir=$as_dir;;
4084 esac
4085 as_dirs="'$as_qdir' $as_dirs"
4086 as_dir=`$as_dirname -- "$as_dir" ||
4087$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4088 X"$as_dir" : 'X\(//\)[^/]' \| \
4089 X"$as_dir" : 'X\(//\)$' \| \
4090 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4091$as_echo X"$as_dir" |
4092 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4093 s//\1/
4094 q
4095 }
4096 /^X\(\/\/\)[^/].*/{
4097 s//\1/
4098 q
4099 }
4100 /^X\(\/\/\)$/{
4101 s//\1/
4102 q
4103 }
4104 /^X\(\/\).*/{
4105 s//\1/
4106 q
4107 }
4108 s/.*/./; q'`
4109 test -d "$as_dir" && break
4110 done
4111 test -z "$as_dirs" || eval "mkdir $as_dirs"
4112 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4113
4114
4115} # as_fn_mkdir_p
4116if mkdir -p . 2>/dev/null; then
4117 as_mkdir_p='mkdir -p "$as_dir"'
4118else
4119 test -d ./-p && rmdir ./-p
4120 as_mkdir_p=false
4121fi
4122
4123
4124# as_fn_executable_p FILE
4125# -----------------------
4126# Test if FILE is an executable regular file.
4127as_fn_executable_p ()
4128{
4129 test -f "$1" && test -x "$1"
4130} # as_fn_executable_p
4131as_test_x='test -x'
4132as_executable_p=as_fn_executable_p
4133
4134# Sed expression to map a string onto a valid CPP name.
4135as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4136
4137# Sed expression to map a string onto a valid variable name.
4138as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4139
4140
4141exec 6>&1
4142## ----------------------------------- ##
4143## Main body of $CONFIG_STATUS script. ##
4144## ----------------------------------- ##
4145_ASEOF
4146test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4147
4148cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4149# Save the log message, to keep $0 and so on meaningful, and to
4150# report actual input values of CONFIG_FILES etc. instead of their
4151# values after options handling.
4152ac_log="
4153This file was extended by $as_me, which was
4154generated by GNU Autoconf 2.69. Invocation command line was
4155
4156 CONFIG_FILES = $CONFIG_FILES
4157 CONFIG_HEADERS = $CONFIG_HEADERS
4158 CONFIG_LINKS = $CONFIG_LINKS
4159 CONFIG_COMMANDS = $CONFIG_COMMANDS
4160 $ $0 $@
4161
4162on `(hostname || uname -n) 2>/dev/null | sed 1q`
4163"
4164
4165_ACEOF
4166
4167case $ac_config_files in *"
4168"*) set x $ac_config_files; shift; ac_config_files=$*;;
4169esac
4170
4171
4172
4173cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4174# Files that config.status was made for.
4175config_files="$ac_config_files"
4176
4177_ACEOF
4178
4179cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4180ac_cs_usage="\
4181\`$as_me' instantiates files and other configuration actions
4182from templates according to the current configuration. Unless the files
4183and actions are specified as TAGs, all are instantiated by default.
4184
4185Usage: $0 [OPTION]... [TAG]...
4186
4187 -h, --help print this help, then exit
4188 -V, --version print version number and configuration settings, then exit
4189 --config print configuration, then exit
4190 -q, --quiet, --silent
4191 do not print progress messages
4192 -d, --debug don't remove temporary files
4193 --recheck update $as_me by reconfiguring in the same conditions
4194 --file=FILE[:TEMPLATE]
4195 instantiate the configuration file FILE
4196
4197Configuration files:
4198$config_files
4199
4200Report bugs to the package provider."
4201
4202_ACEOF
4203cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4204ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4205ac_cs_version="\\
4206config.status
4207configured by $0, generated by GNU Autoconf 2.69,
4208 with options \\"\$ac_cs_config\\"
4209
4210Copyright (C) 2012 Free Software Foundation, Inc.
4211This config.status script is free software; the Free Software Foundation
4212gives unlimited permission to copy, distribute and modify it."
4213
4214ac_pwd='$ac_pwd'
4215srcdir='$srcdir'
4216test -n "\$AWK" || AWK=awk
4217_ACEOF
4218
4219cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4220# The default lists apply if the user does not specify any file.
4221ac_need_defaults=:
4222while test $# != 0
4223do
4224 case $1 in
4225 --*=?*)
4226 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4227 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4228 ac_shift=:
4229 ;;
4230 --*=)
4231 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4232 ac_optarg=
4233 ac_shift=:
4234 ;;
4235 *)
4236 ac_option=$1
4237 ac_optarg=$2
4238 ac_shift=shift
4239 ;;
4240 esac
4241
4242 case $ac_option in