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Comparing IO-AIO/configure (file contents):
Revision 1.1 by root, Sun May 11 00:01:03 2008 UTC vs.
Revision 1.10 by root, Thu Jul 7 22:36:18 2011 UTC

1#! /bin/sh 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles. 2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.61. 3# Generated by GNU Autoconf 2.67.
4#
4# 5#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8# Foundation, Inc.
9#
10#
7# This configure script is free software; the Free Software Foundation 11# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it. 12# gives unlimited permission to copy, distribute and modify it.
9## --------------------- ## 13## -------------------- ##
10## M4sh Initialization. ## 14## M4sh Initialization. ##
11## --------------------- ## 15## -------------------- ##
12 16
13# Be more Bourne compatible 17# Be more Bourne compatible
14DUALCASE=1; export DUALCASE # for MKS sh 18DUALCASE=1; export DUALCASE # for MKS sh
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16 emulate sh 20 emulate sh
17 NULLCMD=: 21 NULLCMD=:
18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19 # is contrary to our usage. Disable this feature. 23 # is contrary to our usage. Disable this feature.
20 alias -g '${1+"$@"}'='"$@"' 24 alias -g '${1+"$@"}'='"$@"'
21 setopt NO_GLOB_SUBST 25 setopt NO_GLOB_SUBST
22else 26else
23 case `(set -o) 2>/dev/null` in 27 case `(set -o) 2>/dev/null` in #(
24 *posix*) set -o posix ;; 28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
25esac 32esac
26
27fi 33fi
28 34
29 35
30 36as_nl='
31 37'
32# PATH needs CR 38export as_nl
33# Avoid depending upon Character Ranges. 39# Printing a long string crashes Solaris 7 /usr/bin/printf.
34as_cr_letters='abcdefghijklmnopqrstuvwxyz' 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
36as_cr_Letters=$as_cr_letters$as_cr_LETTERS 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
37as_cr_digits='0123456789' 43# Prefer a ksh shell builtin over an external printf program on Solaris,
38as_cr_alnum=$as_cr_Letters$as_cr_digits 44# but without wasting forks for bash or zsh.
45if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72fi
39 73
40# The user is always right. 74# The user is always right.
41if test "${PATH_SEPARATOR+set}" != set; then 75if test "${PATH_SEPARATOR+set}" != set; then
42 echo "#! /bin/sh" >conf$$.sh 76 PATH_SEPARATOR=:
43 echo "exit 0" >>conf$$.sh 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
44 chmod +x conf$$.sh 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46 PATH_SEPARATOR=';' 79 PATH_SEPARATOR=';'
47 else 80 }
48 PATH_SEPARATOR=:
49 fi
50 rm -f conf$$.sh
51fi
52
53# Support unset when possible.
54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55 as_unset=unset
56else
57 as_unset=false
58fi 81fi
59 82
60 83
61# IFS 84# IFS
62# We need space, tab and new line, in precisely that order. Quoting is 85# We need space, tab and new line, in precisely that order. Quoting is
63# there to prevent editors from complaining about space-tab. 86# there to prevent editors from complaining about space-tab.
64# (If _AS_PATH_WALK were called with IFS unset, it would disable word 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65# splitting by setting IFS to empty value.) 88# splitting by setting IFS to empty value.)
66as_nl='
67'
68IFS=" "" $as_nl" 89IFS=" "" $as_nl"
69 90
70# Find who we are. Look in the path if we contain no directory separator. 91# Find who we are. Look in the path if we contain no directory separator.
71case $0 in 92case $0 in #((
72 *[\\/]* ) as_myself=$0 ;; 93 *[\\/]* ) as_myself=$0 ;;
73 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74for as_dir in $PATH 95for as_dir in $PATH
75do 96do
76 IFS=$as_save_IFS 97 IFS=$as_save_IFS
77 test -z "$as_dir" && as_dir=. 98 test -z "$as_dir" && as_dir=.
78 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79done 100 done
80IFS=$as_save_IFS 101IFS=$as_save_IFS
81 102
82 ;; 103 ;;
83esac 104esac
84# We did not find ourselves, most probably we were run as `sh COMMAND' 105# We did not find ourselves, most probably we were run as `sh COMMAND'
85# in which case we are not to be found in the path. 106# in which case we are not to be found in the path.
86if test "x$as_myself" = x; then 107if test "x$as_myself" = x; then
87 as_myself=$0 108 as_myself=$0
88fi 109fi
89if test ! -f "$as_myself"; then 110if test ! -f "$as_myself"; then
90 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91 { (exit 1); exit 1; } 112 exit 1
92fi 113fi
93 114
94# Work around bugs in pre-3.0 UWIN ksh. 115# Unset variables that we do not need and which cause bugs (e.g. in
116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117# suppresses any "Segmentation fault" message there. '((' could
118# trigger a bug in pdksh 5.2.14.
95for as_var in ENV MAIL MAILPATH 119for as_var in BASH_ENV ENV MAIL MAILPATH
120do eval test x\${$as_var+set} = xset \
96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
97done 122done
98PS1='$ ' 123PS1='$ '
99PS2='> ' 124PS2='> '
100PS4='+ ' 125PS4='+ '
101 126
102# NLS nuisances. 127# NLS nuisances.
103for as_var in \ 128LC_ALL=C
104 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 129export LC_ALL
105 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 130LANGUAGE=C
106 LC_TELEPHONE LC_TIME 131export LANGUAGE
132
133# CDPATH.
134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150esac
151fi
152"
153 as_required="as_fn_return () { (exit \$1); }
154as_fn_success () { as_fn_return 0; }
155as_fn_failure () { as_fn_return 1; }
156as_fn_ret_success () { return 0; }
157as_fn_ret_failure () { return 1; }
158
159exitcode=0
160as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166else
167 exitcode=1; echo positional parameters were not saved.
168fi
169test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177else
178 as_have_required=no
179fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184as_found=false
185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
107do 186do
108 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 187 IFS=$as_save_IFS
109 eval $as_var=C; export $as_var 188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200fi
201fi
202 done;;
203 esac
204 as_found=false
205done
206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209fi; }
210IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
110 else 230 else
111 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232$0: including any error possibly output before this
233$0: message. Then install a modern shell, or manually run
234$0: the script under such a shell if you do have one."
112 fi 235 fi
113done 236 exit 1
237fi
238fi
239fi
240SHELL=${CONFIG_SHELL-/bin/sh}
241export SHELL
242# Unset more variables known to interfere with behavior of common tools.
243CLICOLOR_FORCE= GREP_OPTIONS=
244unset CLICOLOR_FORCE GREP_OPTIONS
114 245
115# Required to use basename. 246## --------------------- ##
247## M4sh Shell Functions. ##
248## --------------------- ##
249# as_fn_unset VAR
250# ---------------
251# Portably unset VAR.
252as_fn_unset ()
253{
254 { eval $1=; unset $1;}
255}
256as_unset=as_fn_unset
257
258# as_fn_set_status STATUS
259# -----------------------
260# Set $? to STATUS, without forking.
261as_fn_set_status ()
262{
263 return $1
264} # as_fn_set_status
265
266# as_fn_exit STATUS
267# -----------------
268# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269as_fn_exit ()
270{
271 set +e
272 as_fn_set_status $1
273 exit $1
274} # as_fn_exit
275
276# as_fn_mkdir_p
277# -------------
278# Create "$as_dir" as a directory, including parents if necessary.
279as_fn_mkdir_p ()
280{
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298$as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320
321
322} # as_fn_mkdir_p
323# as_fn_append VAR VALUE
324# ----------------------
325# Append the text in VALUE to the end of the definition contained in VAR. Take
326# advantage of any shell optimizations that allow amortized linear growth over
327# repeated appends, instead of the typical quadratic growth present in naive
328# implementations.
329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339fi # as_fn_append
340
341# as_fn_arith ARG...
342# ------------------
343# Perform arithmetic evaluation on the ARGs, and store the result in the
344# global $as_val. Take advantage of shells that can avoid forks. The arguments
345# must be portable across $(()) and expr.
346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356fi # as_fn_arith
357
358
359# as_fn_error STATUS ERROR [LINENO LOG_FD]
360# ----------------------------------------
361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363# script with STATUS, using 1 if that was 0.
364as_fn_error ()
365{
366 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi
371 $as_echo "$as_me: error: $2" >&2
372 as_fn_exit $as_status
373} # as_fn_error
374
116if expr a : '\(a\)' >/dev/null 2>&1 && 375if expr a : '\(a\)' >/dev/null 2>&1 &&
117 test "X`expr 00001 : '.*\(...\)'`" = X001; then 376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
118 as_expr=expr 377 as_expr=expr
119else 378else
120 as_expr=false 379 as_expr=false
124 as_basename=basename 383 as_basename=basename
125else 384else
126 as_basename=false 385 as_basename=false
127fi 386fi
128 387
388if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390else
391 as_dirname=false
392fi
129 393
130# Name of the executable.
131as_me=`$as_basename -- "$0" || 394as_me=`$as_basename -- "$0" ||
132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133 X"$0" : 'X\(//\)$' \| \ 396 X"$0" : 'X\(//\)$' \| \
134 X"$0" : 'X\(/\)' \| . 2>/dev/null || 397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135echo X/"$0" | 398$as_echo X/"$0" |
136 sed '/^.*\/\([^/][^/]*\)\/*$/{ 399 sed '/^.*\/\([^/][^/]*\)\/*$/{
137 s//\1/ 400 s//\1/
138 q 401 q
139 } 402 }
140 /^X\/\(\/\/\)$/{ 403 /^X\/\(\/\/\)$/{
145 s//\1/ 408 s//\1/
146 q 409 q
147 } 410 }
148 s/.*/./; q'` 411 s/.*/./; q'`
149 412
150# CDPATH. 413# Avoid depending upon Character Ranges.
151$as_unset CDPATH 414as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417as_cr_digits='0123456789'
418as_cr_alnum=$as_cr_Letters$as_cr_digits
152 419
153 420
154if test "x$CONFIG_SHELL" = x; then 421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
155 if (eval ":") 2>/dev/null; then 422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
156 as_have_required=yes
157else
158 as_have_required=no
159fi
160
161 if test $as_have_required = yes && (eval ":
162(as_func_return () {
163 (exit \$1)
164}
165as_func_success () {
166 as_func_return 0
167}
168as_func_failure () {
169 as_func_return 1
170}
171as_func_ret_success () {
172 return 0
173}
174as_func_ret_failure () {
175 return 1
176}
177
178exitcode=0
179if as_func_success; then
180 :
181else
182 exitcode=1
183 echo as_func_success failed.
184fi
185
186if as_func_failure; then
187 exitcode=1
188 echo as_func_failure succeeded.
189fi
190
191if as_func_ret_success; then
192 :
193else
194 exitcode=1
195 echo as_func_ret_success failed.
196fi
197
198if as_func_ret_failure; then
199 exitcode=1
200 echo as_func_ret_failure succeeded.
201fi
202
203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204 :
205else
206 exitcode=1
207 echo positional parameters were not saved.
208fi
209
210test \$exitcode = 0) || { (exit 1); exit 1; }
211
212(
213 as_lineno_1=\$LINENO
214 as_lineno_2=\$LINENO
215 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217") 2> /dev/null; then
218 :
219else
220 as_candidate_shells=
221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223do
224 IFS=$as_save_IFS
225 test -z "$as_dir" && as_dir=.
226 case $as_dir in
227 /*)
228 for as_base in sh bash ksh sh5; do
229 as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230 done;;
231 esac
232done
233IFS=$as_save_IFS
234
235
236 for as_shell in $as_candidate_shells $SHELL; do
237 # Try only shells that exist, to save several forks.
238 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239 { ("$as_shell") 2> /dev/null <<\_ASEOF
240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241 emulate sh
242 NULLCMD=:
243 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244 # is contrary to our usage. Disable this feature.
245 alias -g '${1+"$@"}'='"$@"'
246 setopt NO_GLOB_SUBST
247else
248 case `(set -o) 2>/dev/null` in
249 *posix*) set -o posix ;;
250esac
251
252fi
253
254
255:
256_ASEOF
257}; then
258 CONFIG_SHELL=$as_shell
259 as_have_required=yes
260 if { "$as_shell" 2> /dev/null <<\_ASEOF
261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262 emulate sh
263 NULLCMD=:
264 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265 # is contrary to our usage. Disable this feature.
266 alias -g '${1+"$@"}'='"$@"'
267 setopt NO_GLOB_SUBST
268else
269 case `(set -o) 2>/dev/null` in
270 *posix*) set -o posix ;;
271esac
272
273fi
274
275
276:
277(as_func_return () {
278 (exit $1)
279}
280as_func_success () {
281 as_func_return 0
282}
283as_func_failure () {
284 as_func_return 1
285}
286as_func_ret_success () {
287 return 0
288}
289as_func_ret_failure () {
290 return 1
291}
292
293exitcode=0
294if as_func_success; then
295 :
296else
297 exitcode=1
298 echo as_func_success failed.
299fi
300
301if as_func_failure; then
302 exitcode=1
303 echo as_func_failure succeeded.
304fi
305
306if as_func_ret_success; then
307 :
308else
309 exitcode=1
310 echo as_func_ret_success failed.
311fi
312
313if as_func_ret_failure; then
314 exitcode=1
315 echo as_func_ret_failure succeeded.
316fi
317
318if ( set x; as_func_ret_success y && test x = "$1" ); then
319 :
320else
321 exitcode=1
322 echo positional parameters were not saved.
323fi
324
325test $exitcode = 0) || { (exit 1); exit 1; }
326
327(
328 as_lineno_1=$LINENO
329 as_lineno_2=$LINENO
330 test "x$as_lineno_1" != "x$as_lineno_2" && 423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
331 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333_ASEOF
334}; then
335 break
336fi
337
338fi
339
340 done
341
342 if test "x$CONFIG_SHELL" != x; then
343 for as_var in BASH_ENV ENV
344 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345 done
346 export CONFIG_SHELL
347 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348fi
349
350
351 if test $as_have_required = no; then
352 echo This script requires a shell more modern than all the
353 echo shells that I found on your system. Please install a
354 echo modern shell, or manually run the script under such a
355 echo shell if you do have one.
356 { (exit 1); exit 1; }
357fi
358
359
360fi
361
362fi
363
364
365
366(eval "as_func_return () {
367 (exit \$1)
368}
369as_func_success () {
370 as_func_return 0
371}
372as_func_failure () {
373 as_func_return 1
374}
375as_func_ret_success () {
376 return 0
377}
378as_func_ret_failure () {
379 return 1
380}
381
382exitcode=0
383if as_func_success; then
384 :
385else
386 exitcode=1
387 echo as_func_success failed.
388fi
389
390if as_func_failure; then
391 exitcode=1
392 echo as_func_failure succeeded.
393fi
394
395if as_func_ret_success; then
396 :
397else
398 exitcode=1
399 echo as_func_ret_success failed.
400fi
401
402if as_func_ret_failure; then
403 exitcode=1
404 echo as_func_ret_failure succeeded.
405fi
406
407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408 :
409else
410 exitcode=1
411 echo positional parameters were not saved.
412fi
413
414test \$exitcode = 0") || {
415 echo No shell found that supports shell functions.
416 echo Please tell autoconf@gnu.org about your system,
417 echo including any error possibly output before this
418 echo message
419}
420
421
422
423 as_lineno_1=$LINENO
424 as_lineno_2=$LINENO
425 test "x$as_lineno_1" != "x$as_lineno_2" &&
426 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
427
428 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429 # uniformly replaced by the line number. The first 'sed' inserts a
430 # line-number line after each line using $LINENO; the second 'sed'
431 # does the real work. The second script uses 'N' to pair each
432 # line-number line with the line containing $LINENO, and appends
433 # trailing '-' during substitution so that $LINENO is not a special
434 # case at line end.
435 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436 # scripts with optimization help from Paolo Bonzini. Blame Lee
437 # E. McMahon (1931-1989) for sed's syntax. :-) 425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
438 sed -n ' 426 sed -n '
439 p 427 p
440 /[$]LINENO/= 428 /[$]LINENO/=
441 ' <$as_myself | 429 ' <$as_myself |
442 sed ' 430 sed '
449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450 t loop 438 t loop
451 s/-\n.*// 439 s/-\n.*//
452 ' >$as_me.lineno && 440 ' >$as_me.lineno &&
453 chmod +x "$as_me.lineno" || 441 chmod +x "$as_me.lineno" ||
454 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
455 { (exit 1); exit 1; }; }
456 443
457 # Don't try to exec as it changes $[0], causing all sort of problems 444 # Don't try to exec as it changes $[0], causing all sort of problems
458 # (the dirname of $[0] is not the place where we might find the 445 # (the dirname of $[0] is not the place where we might find the
459 # original and so on. Autoconf is especially sensitive to this). 446 # original and so on. Autoconf is especially sensitive to this).
460 . "./$as_me.lineno" 447 . "./$as_me.lineno"
461 # Exit status is that of the last command. 448 # Exit status is that of the last command.
462 exit 449 exit
463} 450}
464 451
465
466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467 as_dirname=dirname
468else
469 as_dirname=false
470fi
471
472ECHO_C= ECHO_N= ECHO_T= 452ECHO_C= ECHO_N= ECHO_T=
473case `echo -n x` in 453case `echo -n x` in #(((((
474-n*) 454-n*)
475 case `echo 'x\c'` in 455 case `echo 'xy\c'` in
476 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
477 *) ECHO_C='\c';; 457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
478 esac;; 460 esac;;
479*) 461*)
480 ECHO_N='-n';; 462 ECHO_N='-n';;
481esac 463esac
482 464
483if expr a : '\(a\)' >/dev/null 2>&1 &&
484 test "X`expr 00001 : '.*\(...\)'`" = X001; then
485 as_expr=expr
486else
487 as_expr=false
488fi
489
490rm -f conf$$ conf$$.exe conf$$.file 465rm -f conf$$ conf$$.exe conf$$.file
491if test -d conf$$.dir; then 466if test -d conf$$.dir; then
492 rm -f conf$$.dir/conf$$.file 467 rm -f conf$$.dir/conf$$.file
493else 468else
494 rm -f conf$$.dir 469 rm -f conf$$.dir
495 mkdir conf$$.dir 470 mkdir conf$$.dir 2>/dev/null
496fi 471fi
497echo >conf$$.file 472if (echo >conf$$.file) 2>/dev/null; then
498if ln -s conf$$.file conf$$ 2>/dev/null; then 473 if ln -s conf$$.file conf$$ 2>/dev/null; then
499 as_ln_s='ln -s' 474 as_ln_s='ln -s'
500 # ... but there are two gotchas: 475 # ... but there are two gotchas:
501 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503 # In both cases, we have to default to `cp -p'. 478 # In both cases, we have to default to `cp -p'.
504 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
505 as_ln_s='cp -p' 484 as_ln_s='cp -p'
506elif ln conf$$.file conf$$ 2>/dev/null; then 485 fi
507 as_ln_s=ln
508else 486else
509 as_ln_s='cp -p' 487 as_ln_s='cp -p'
510fi 488fi
511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512rmdir conf$$.dir 2>/dev/null 490rmdir conf$$.dir 2>/dev/null
513 491
514if mkdir -p . 2>/dev/null; then 492if mkdir -p . 2>/dev/null; then
515 as_mkdir_p=: 493 as_mkdir_p='mkdir -p "$as_dir"'
516else 494else
517 test -d ./-p && rmdir ./-p 495 test -d ./-p && rmdir ./-p
518 as_mkdir_p=false 496 as_mkdir_p=false
519fi 497fi
520 498
527 as_ls_L_option= 505 as_ls_L_option=
528 fi 506 fi
529 as_test_x=' 507 as_test_x='
530 eval sh -c '\'' 508 eval sh -c '\''
531 if test -d "$1"; then 509 if test -d "$1"; then
532 test -d "$1/."; 510 test -d "$1/.";
533 else 511 else
534 case $1 in 512 case $1 in #(
535 -*)set "./$1";; 513 -*)set "./$1";;
536 esac; 514 esac;
537 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
538 ???[sx]*):;;*)false;;esac;fi 516 ???[sx]*):;;*)false;;esac;fi
539 '\'' sh 517 '\'' sh
540 ' 518 '
541fi 519fi
542as_executable_p=$as_test_x 520as_executable_p=$as_test_x
546 524
547# Sed expression to map a string onto a valid variable name. 525# Sed expression to map a string onto a valid variable name.
548as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 526as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549 527
550 528
551 529test -n "$DJDIR" || exec 7<&0 </dev/null
552exec 7<&0 </dev/null 6>&1 530exec 6>&1
553 531
554# Name of the host. 532# Name of the host.
555# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 533# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
556# so uname gets run too. 534# so uname gets run too.
557ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 535ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558 536
559# 537#
560# Initializations. 538# Initializations.
565LIBOBJS= 543LIBOBJS=
566cross_compiling=no 544cross_compiling=no
567subdirs= 545subdirs=
568MFLAGS= 546MFLAGS=
569MAKEFLAGS= 547MAKEFLAGS=
570SHELL=${CONFIG_SHELL-/bin/sh}
571 548
572# Identity of this package. 549# Identity of this package.
573PACKAGE_NAME= 550PACKAGE_NAME=
574PACKAGE_TARNAME= 551PACKAGE_TARNAME=
575PACKAGE_VERSION= 552PACKAGE_VERSION=
576PACKAGE_STRING= 553PACKAGE_STRING=
577PACKAGE_BUGREPORT= 554PACKAGE_BUGREPORT=
555PACKAGE_URL=
578 556
579ac_unique_file="libeio/eio.h" 557ac_unique_file="libeio/eio.h"
580ac_subst_vars='SHELL 558# Factoring default headers for most tests.
559ac_includes_default="\
560#include <stdio.h>
561#ifdef HAVE_SYS_TYPES_H
562# include <sys/types.h>
563#endif
564#ifdef HAVE_SYS_STAT_H
565# include <sys/stat.h>
566#endif
567#ifdef STDC_HEADERS
568# include <stdlib.h>
569# include <stddef.h>
570#else
571# ifdef HAVE_STDLIB_H
572# include <stdlib.h>
573# endif
574#endif
575#ifdef HAVE_STRING_H
576# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577# include <memory.h>
578# endif
579# include <string.h>
580#endif
581#ifdef HAVE_STRINGS_H
582# include <strings.h>
583#endif
584#ifdef HAVE_INTTYPES_H
585# include <inttypes.h>
586#endif
587#ifdef HAVE_STDINT_H
588# include <stdint.h>
589#endif
590#ifdef HAVE_UNISTD_H
591# include <unistd.h>
592#endif"
593
594ac_subst_vars='LTLIBOBJS
595LIBOBJS
596EGREP
597GREP
598CPP
599OBJEXT
600EXEEXT
601ac_ct_CC
602CPPFLAGS
603LDFLAGS
604CFLAGS
605CC
606target_alias
607host_alias
608build_alias
609LIBS
610ECHO_T
611ECHO_N
612ECHO_C
613DEFS
614mandir
615localedir
616libdir
617psdir
618pdfdir
619dvidir
620htmldir
621infodir
622docdir
623oldincludedir
624includedir
625localstatedir
626sharedstatedir
627sysconfdir
628datadir
629datarootdir
630libexecdir
631sbindir
632bindir
633program_transform_name
634prefix
635exec_prefix
636PACKAGE_URL
637PACKAGE_BUGREPORT
638PACKAGE_STRING
639PACKAGE_VERSION
640PACKAGE_TARNAME
641PACKAGE_NAME
581PATH_SEPARATOR 642PATH_SEPARATOR
582PACKAGE_NAME 643SHELL'
583PACKAGE_TARNAME
584PACKAGE_VERSION
585PACKAGE_STRING
586PACKAGE_BUGREPORT
587exec_prefix
588prefix
589program_transform_name
590bindir
591sbindir
592libexecdir
593datarootdir
594datadir
595sysconfdir
596sharedstatedir
597localstatedir
598includedir
599oldincludedir
600docdir
601infodir
602htmldir
603dvidir
604pdfdir
605psdir
606libdir
607localedir
608mandir
609DEFS
610ECHO_C
611ECHO_N
612ECHO_T
613LIBS
614build_alias
615host_alias
616target_alias
617CC
618CFLAGS
619LDFLAGS
620CPPFLAGS
621ac_ct_CC
622EXEEXT
623OBJEXT
624LIBOBJS
625LTLIBOBJS'
626ac_subst_files='' 644ac_subst_files=''
645ac_user_opts='
646enable_option_checking
647'
627 ac_precious_vars='build_alias 648 ac_precious_vars='build_alias
628host_alias 649host_alias
629target_alias 650target_alias
630CC 651CC
631CFLAGS 652CFLAGS
632LDFLAGS 653LDFLAGS
633LIBS 654LIBS
634CPPFLAGS' 655CPPFLAGS
656CPP'
635 657
636 658
637# Initialize some variables set by options. 659# Initialize some variables set by options.
638ac_init_help= 660ac_init_help=
639ac_init_version=false 661ac_init_version=false
662ac_unrecognized_opts=
663ac_unrecognized_sep=
640# The variables have the same names as the options, with 664# The variables have the same names as the options, with
641# dashes changed to underlines. 665# dashes changed to underlines.
642cache_file=/dev/null 666cache_file=/dev/null
643exec_prefix=NONE 667exec_prefix=NONE
644no_create= 668no_create=
690 ac_prev= 714 ac_prev=
691 continue 715 continue
692 fi 716 fi
693 717
694 case $ac_option in 718 case $ac_option in
695 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 719 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
720 *=) ac_optarg= ;;
696 *) ac_optarg=yes ;; 721 *) ac_optarg=yes ;;
697 esac 722 esac
698 723
699 # Accept the important Cygnus configure options, so we can diagnose typos. 724 # Accept the important Cygnus configure options, so we can diagnose typos.
700 725
701 case $ac_dashdash$ac_option in 726 case $ac_dashdash$ac_option in
733 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 758 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
734 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 759 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
735 datarootdir=$ac_optarg ;; 760 datarootdir=$ac_optarg ;;
736 761
737 -disable-* | --disable-*) 762 -disable-* | --disable-*)
738 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 763 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
739 # Reject names that are not valid shell variable names. 764 # Reject names that are not valid shell variable names.
740 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 765 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
741 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 766 as_fn_error $? "invalid feature name: $ac_useropt"
742 { (exit 1); exit 1; }; } 767 ac_useropt_orig=$ac_useropt
743 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 768 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
769 case $ac_user_opts in
770 *"
771"enable_$ac_useropt"
772"*) ;;
773 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
774 ac_unrecognized_sep=', ';;
775 esac
744 eval enable_$ac_feature=no ;; 776 eval enable_$ac_useropt=no ;;
745 777
746 -docdir | --docdir | --docdi | --doc | --do) 778 -docdir | --docdir | --docdi | --doc | --do)
747 ac_prev=docdir ;; 779 ac_prev=docdir ;;
748 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 780 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
749 docdir=$ac_optarg ;; 781 docdir=$ac_optarg ;;
752 ac_prev=dvidir ;; 784 ac_prev=dvidir ;;
753 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 785 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
754 dvidir=$ac_optarg ;; 786 dvidir=$ac_optarg ;;
755 787
756 -enable-* | --enable-*) 788 -enable-* | --enable-*)
757 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 789 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
758 # Reject names that are not valid shell variable names. 790 # Reject names that are not valid shell variable names.
759 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 791 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
760 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 792 as_fn_error $? "invalid feature name: $ac_useropt"
761 { (exit 1); exit 1; }; } 793 ac_useropt_orig=$ac_useropt
762 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 794 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
795 case $ac_user_opts in
796 *"
797"enable_$ac_useropt"
798"*) ;;
799 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
800 ac_unrecognized_sep=', ';;
801 esac
763 eval enable_$ac_feature=\$ac_optarg ;; 802 eval enable_$ac_useropt=\$ac_optarg ;;
764 803
765 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 804 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
766 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 805 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
767 | --exec | --exe | --ex) 806 | --exec | --exe | --ex)
768 ac_prev=exec_prefix ;; 807 ac_prev=exec_prefix ;;
949 988
950 -version | --version | --versio | --versi | --vers | -V) 989 -version | --version | --versio | --versi | --vers | -V)
951 ac_init_version=: ;; 990 ac_init_version=: ;;
952 991
953 -with-* | --with-*) 992 -with-* | --with-*)
954 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 993 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
955 # Reject names that are not valid shell variable names. 994 # Reject names that are not valid shell variable names.
956 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 995 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
957 { echo "$as_me: error: invalid package name: $ac_package" >&2 996 as_fn_error $? "invalid package name: $ac_useropt"
958 { (exit 1); exit 1; }; } 997 ac_useropt_orig=$ac_useropt
959 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 998 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
999 case $ac_user_opts in
1000 *"
1001"with_$ac_useropt"
1002"*) ;;
1003 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1004 ac_unrecognized_sep=', ';;
1005 esac
960 eval with_$ac_package=\$ac_optarg ;; 1006 eval with_$ac_useropt=\$ac_optarg ;;
961 1007
962 -without-* | --without-*) 1008 -without-* | --without-*)
963 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1009 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
964 # Reject names that are not valid shell variable names. 1010 # Reject names that are not valid shell variable names.
965 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 1011 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
966 { echo "$as_me: error: invalid package name: $ac_package" >&2 1012 as_fn_error $? "invalid package name: $ac_useropt"
967 { (exit 1); exit 1; }; } 1013 ac_useropt_orig=$ac_useropt
968 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 1014 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1015 case $ac_user_opts in
1016 *"
1017"with_$ac_useropt"
1018"*) ;;
1019 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1020 ac_unrecognized_sep=', ';;
1021 esac
969 eval with_$ac_package=no ;; 1022 eval with_$ac_useropt=no ;;
970 1023
971 --x) 1024 --x)
972 # Obsolete; use --with-x. 1025 # Obsolete; use --with-x.
973 with_x=yes ;; 1026 with_x=yes ;;
974 1027
984 ac_prev=x_libraries ;; 1037 ac_prev=x_libraries ;;
985 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1038 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
986 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1039 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
987 x_libraries=$ac_optarg ;; 1040 x_libraries=$ac_optarg ;;
988 1041
989 -*) { echo "$as_me: error: unrecognized option: $ac_option 1042 -*) as_fn_error $? "unrecognized option: \`$ac_option'
990Try \`$0 --help' for more information." >&2 1043Try \`$0 --help' for more information"
991 { (exit 1); exit 1; }; }
992 ;; 1044 ;;
993 1045
994 *=*) 1046 *=*)
995 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1047 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
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997 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 1049 case $ac_envvar in #(
1050 '' | [0-9]* | *[!_$as_cr_alnum]* )
998 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 1051 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
999 { (exit 1); exit 1; }; } 1052 esac
1000 eval $ac_envvar=\$ac_optarg 1053 eval $ac_envvar=\$ac_optarg
1001 export $ac_envvar ;; 1054 export $ac_envvar ;;
1002 1055
1003 *) 1056 *)
1004 # FIXME: should be removed in autoconf 3.0. 1057 # FIXME: should be removed in autoconf 3.0.
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1006 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1059 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
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1008 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1061 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1009 ;; 1062 ;;
1010 1063
1011 esac 1064 esac
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1013 1066
1014if test -n "$ac_prev"; then 1067if test -n "$ac_prev"; then
1015 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1068 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1016 { echo "$as_me: error: missing argument to $ac_option" >&2 1069 as_fn_error $? "missing argument to $ac_option"
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1019 1071
1020# Be sure to have absolute directory names. 1072if test -n "$ac_unrecognized_opts"; then
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1079
1080# Check all directory arguments for consistency.
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1022 datadir sysconfdir sharedstatedir localstatedir includedir \ 1082 datadir sysconfdir sharedstatedir localstatedir includedir \
1023 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1083 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1024 libdir localedir mandir 1084 libdir localedir mandir
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1026 eval ac_val=\$$ac_var 1086 eval ac_val=\$$ac_var
1087 # Remove trailing slashes.
1088 case $ac_val in
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1027 case $ac_val in 1094 case $ac_val in
1028 [\\/$]* | ?:[\\/]* ) continue;; 1095 [\\/$]* | ?:[\\/]* ) continue;;
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1032 { (exit 1); exit 1; }; }
1033done 1099done
1034 1100
1035# There might be people who depend on the old broken behavior: `$host' 1101# There might be people who depend on the old broken behavior: `$host'
1036# used to hold the argument of --host etc. 1102# used to hold the argument of --host etc.
1037# FIXME: To remove some day. 1103# FIXME: To remove some day.
1041 1107
1042# FIXME: To remove some day. 1108# FIXME: To remove some day.
1043if test "x$host_alias" != x; then 1109if test "x$host_alias" != x; then
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1046 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1112 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
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1048 elif test "x$build_alias" != "x$host_alias"; then 1114 elif test "x$build_alias" != "x$host_alias"; then
1049 cross_compiling=yes 1115 cross_compiling=yes
1050 fi 1116 fi
1051fi 1117fi
1052 1118
1057 1123
1058 1124
1059ac_pwd=`pwd` && test -n "$ac_pwd" && 1125ac_pwd=`pwd` && test -n "$ac_pwd" &&
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1061ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1127ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1062 { echo "$as_me: error: Working directory cannot be determined" >&2 1128 as_fn_error $? "working directory cannot be determined"
1063 { (exit 1); exit 1; }; }
1064test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1129test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1065 { echo "$as_me: error: pwd does not report name of working directory" >&2 1130 as_fn_error $? "pwd does not report name of working directory"
1066 { (exit 1); exit 1; }; }
1067 1131
1068 1132
1069# Find the source files, if location was not specified. 1133# Find the source files, if location was not specified.
1070if test -z "$srcdir"; then 1134if test -z "$srcdir"; then
1071 ac_srcdir_defaulted=yes 1135 ac_srcdir_defaulted=yes
1072 # Try the directory containing this script, then the parent directory. 1136 # Try the directory containing this script, then the parent directory.
1073 ac_confdir=`$as_dirname -- "$0" || 1137 ac_confdir=`$as_dirname -- "$as_myself" ||
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1075 X"$0" : 'X\(//\)[^/]' \| \ 1139 X"$as_myself" : 'X\(//\)[^/]' \| \
1076 X"$0" : 'X\(//\)$' \| \ 1140 X"$as_myself" : 'X\(//\)$' \| \
1077 X"$0" : 'X\(/\)' \| . 2>/dev/null || 1141 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1078echo X"$0" | 1142$as_echo X"$as_myself" |
1079 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1143 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1080 s//\1/ 1144 s//\1/
1081 q 1145 q
1082 } 1146 }
1083 /^X\(\/\/\)[^/].*/{ 1147 /^X\(\/\/\)[^/].*/{
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1101 ac_srcdir_defaulted=no 1165 ac_srcdir_defaulted=no
1102fi 1166fi
1103if test ! -r "$srcdir/$ac_unique_file"; then 1167if test ! -r "$srcdir/$ac_unique_file"; then
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1105 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 1169 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1106 { (exit 1); exit 1; }; }
1107fi 1170fi
1108ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1171ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1109ac_abs_confdir=`( 1172ac_abs_confdir=`(
1110 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 1173 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1111 { (exit 1); exit 1; }; }
1112 pwd)` 1174 pwd)`
1113# When building in place, set srcdir=. 1175# When building in place, set srcdir=.
1114if test "$ac_abs_confdir" = "$ac_pwd"; then 1176if test "$ac_abs_confdir" = "$ac_pwd"; then
1115 srcdir=. 1177 srcdir=.
1116fi 1178fi
1146Configuration: 1208Configuration:
1147 -h, --help display this help and exit 1209 -h, --help display this help and exit
1148 --help=short display options specific to this package 1210 --help=short display options specific to this package
1149 --help=recursive display the short help of all the included packages 1211 --help=recursive display the short help of all the included packages
1150 -V, --version display version information and exit 1212 -V, --version display version information and exit
1151 -q, --quiet, --silent do not print \`checking...' messages 1213 -q, --quiet, --silent do not print \`checking ...' messages
1152 --cache-file=FILE cache test results in FILE [disabled] 1214 --cache-file=FILE cache test results in FILE [disabled]
1153 -C, --config-cache alias for \`--cache-file=config.cache' 1215 -C, --config-cache alias for \`--cache-file=config.cache'
1154 -n, --no-create do not create output files 1216 -n, --no-create do not create output files
1155 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1217 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1156 1218
1157Installation directories: 1219Installation directories:
1158 --prefix=PREFIX install architecture-independent files in PREFIX 1220 --prefix=PREFIX install architecture-independent files in PREFIX
1159 [$ac_default_prefix] 1221 [$ac_default_prefix]
1160 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1222 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1161 [PREFIX] 1223 [PREFIX]
1162 1224
1163By default, \`make install' will install all the files in 1225By default, \`make install' will install all the files in
1164\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1226\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1165an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1227an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1166for instance \`--prefix=\$HOME'. 1228for instance \`--prefix=\$HOME'.
1167 1229
1168For better control, use the options below. 1230For better control, use the options below.
1169 1231
1170Fine tuning of the installation directories: 1232Fine tuning of the installation directories:
1171 --bindir=DIR user executables [EPREFIX/bin] 1233 --bindir=DIR user executables [EPREFIX/bin]
1172 --sbindir=DIR system admin executables [EPREFIX/sbin] 1234 --sbindir=DIR system admin executables [EPREFIX/sbin]
1173 --libexecdir=DIR program executables [EPREFIX/libexec] 1235 --libexecdir=DIR program executables [EPREFIX/libexec]
1174 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1236 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1175 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1237 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1176 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1238 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1177 --libdir=DIR object code libraries [EPREFIX/lib] 1239 --libdir=DIR object code libraries [EPREFIX/lib]
1178 --includedir=DIR C header files [PREFIX/include] 1240 --includedir=DIR C header files [PREFIX/include]
1179 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1241 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1180 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1242 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1181 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1243 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1182 --infodir=DIR info documentation [DATAROOTDIR/info] 1244 --infodir=DIR info documentation [DATAROOTDIR/info]
1183 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1245 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1184 --mandir=DIR man documentation [DATAROOTDIR/man] 1246 --mandir=DIR man documentation [DATAROOTDIR/man]
1185 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1247 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1186 --htmldir=DIR html documentation [DOCDIR] 1248 --htmldir=DIR html documentation [DOCDIR]
1187 --dvidir=DIR dvi documentation [DOCDIR] 1249 --dvidir=DIR dvi documentation [DOCDIR]
1188 --pdfdir=DIR pdf documentation [DOCDIR] 1250 --pdfdir=DIR pdf documentation [DOCDIR]
1189 --psdir=DIR ps documentation [DOCDIR] 1251 --psdir=DIR ps documentation [DOCDIR]
1190_ACEOF 1252_ACEOF
1191 1253
1192 cat <<\_ACEOF 1254 cat <<\_ACEOF
1193_ACEOF 1255_ACEOF
1194fi 1256fi
1201 CC C compiler command 1263 CC C compiler command
1202 CFLAGS C compiler flags 1264 CFLAGS C compiler flags
1203 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1265 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1204 nonstandard directory <lib dir> 1266 nonstandard directory <lib dir>
1205 LIBS libraries to pass to the linker, e.g. -l<library> 1267 LIBS libraries to pass to the linker, e.g. -l<library>
1206 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1268 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1207 you have headers in a nonstandard directory <include dir> 1269 you have headers in a nonstandard directory <include dir>
1270 CPP C preprocessor
1208 1271
1209Use these variables to override the choices made by `configure' or to help 1272Use these variables to override the choices made by `configure' or to help
1210it to find libraries and programs with nonstandard names/locations. 1273it to find libraries and programs with nonstandard names/locations.
1211 1274
1275Report bugs to the package provider.
1212_ACEOF 1276_ACEOF
1213ac_status=$? 1277ac_status=$?
1214fi 1278fi
1215 1279
1216if test "$ac_init_help" = "recursive"; then 1280if test "$ac_init_help" = "recursive"; then
1217 # If there are subdirs, report their specific --help. 1281 # If there are subdirs, report their specific --help.
1218 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1282 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1219 test -d "$ac_dir" || continue 1283 test -d "$ac_dir" ||
1284 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1285 continue
1220 ac_builddir=. 1286 ac_builddir=.
1221 1287
1222case "$ac_dir" in 1288case "$ac_dir" in
1223.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1289.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1224*) 1290*)
1225 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1291 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
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1227 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1293 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1228 case $ac_top_builddir_sub in 1294 case $ac_top_builddir_sub in
1229 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1295 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1230 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1296 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1231 esac ;; 1297 esac ;;
1232esac 1298esac
1258 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1324 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1259 elif test -f "$ac_srcdir/configure"; then 1325 elif test -f "$ac_srcdir/configure"; then
1260 echo && 1326 echo &&
1261 $SHELL "$ac_srcdir/configure" --help=recursive 1327 $SHELL "$ac_srcdir/configure" --help=recursive
1262 else 1328 else
1263 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1329 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1264 fi || ac_status=$? 1330 fi || ac_status=$?
1265 cd "$ac_pwd" || { ac_status=$?; break; } 1331 cd "$ac_pwd" || { ac_status=$?; break; }
1266 done 1332 done
1267fi 1333fi
1268 1334
1269test -n "$ac_init_help" && exit $ac_status 1335test -n "$ac_init_help" && exit $ac_status
1270if $ac_init_version; then 1336if $ac_init_version; then
1271 cat <<\_ACEOF 1337 cat <<\_ACEOF
1272configure 1338configure
1273generated by GNU Autoconf 2.61 1339generated by GNU Autoconf 2.67
1274 1340
1275Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 1341Copyright (C) 2010 Free Software Foundation, Inc.
12762002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1277This configure script is free software; the Free Software Foundation 1342This configure script is free software; the Free Software Foundation
1278gives unlimited permission to copy, distribute and modify it. 1343gives unlimited permission to copy, distribute and modify it.
1279_ACEOF 1344_ACEOF
1280 exit 1345 exit
1281fi 1346fi
1347
1348## ------------------------ ##
1349## Autoconf initialization. ##
1350## ------------------------ ##
1351
1352# ac_fn_c_try_compile LINENO
1353# --------------------------
1354# Try to compile conftest.$ac_ext, and return whether this succeeded.
1355ac_fn_c_try_compile ()
1356{
1357 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1358 rm -f conftest.$ac_objext
1359 if { { ac_try="$ac_compile"
1360case "(($ac_try" in
1361 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1362 *) ac_try_echo=$ac_try;;
1363esac
1364eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1365$as_echo "$ac_try_echo"; } >&5
1366 (eval "$ac_compile") 2>conftest.err
1367 ac_status=$?
1368 if test -s conftest.err; then
1369 grep -v '^ *+' conftest.err >conftest.er1
1370 cat conftest.er1 >&5
1371 mv -f conftest.er1 conftest.err
1372 fi
1373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1374 test $ac_status = 0; } && {
1375 test -z "$ac_c_werror_flag" ||
1376 test ! -s conftest.err
1377 } && test -s conftest.$ac_objext; then :
1378 ac_retval=0
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1380 $as_echo "$as_me: failed program was:" >&5
1381sed 's/^/| /' conftest.$ac_ext >&5
1382
1383 ac_retval=1
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1385 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1386 as_fn_set_status $ac_retval
1387
1388} # ac_fn_c_try_compile
1389
1390# ac_fn_c_try_cpp LINENO
1391# ----------------------
1392# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1393ac_fn_c_try_cpp ()
1394{
1395 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1396 if { { ac_try="$ac_cpp conftest.$ac_ext"
1397case "(($ac_try" in
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1401eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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1403 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1404 ac_status=$?
1405 if test -s conftest.err; then
1406 grep -v '^ *+' conftest.err >conftest.er1
1407 cat conftest.er1 >&5
1408 mv -f conftest.er1 conftest.err
1409 fi
1410 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1411 test $ac_status = 0; } > conftest.i && {
1412 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1413 test ! -s conftest.err
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1417 $as_echo "$as_me: failed program was:" >&5
1418sed 's/^/| /' conftest.$ac_ext >&5
1419
1420 ac_retval=1
1421fi
1422 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1423 as_fn_set_status $ac_retval
1424
1425} # ac_fn_c_try_cpp
1426
1427# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1428# -------------------------------------------------------
1429# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1430# the include files in INCLUDES and setting the cache variable VAR
1431# accordingly.
1432ac_fn_c_check_header_mongrel ()
1433{
1434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1435 if eval "test \"\${$3+set}\"" = set; then :
1436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1437$as_echo_n "checking for $2... " >&6; }
1438if eval "test \"\${$3+set}\"" = set; then :
1439 $as_echo_n "(cached) " >&6
1440fi
1441eval ac_res=\$$3
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1443$as_echo "$ac_res" >&6; }
1444else
1445 # Is the header compilable?
1446{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1447$as_echo_n "checking $2 usability... " >&6; }
1448cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1449/* end confdefs.h. */
1450$4
1451#include <$2>
1452_ACEOF
1453if ac_fn_c_try_compile "$LINENO"; then :
1454 ac_header_compiler=yes
1455else
1456 ac_header_compiler=no
1457fi
1458rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1460$as_echo "$ac_header_compiler" >&6; }
1461
1462# Is the header present?
1463{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1464$as_echo_n "checking $2 presence... " >&6; }
1465cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1466/* end confdefs.h. */
1467#include <$2>
1468_ACEOF
1469if ac_fn_c_try_cpp "$LINENO"; then :
1470 ac_header_preproc=yes
1471else
1472 ac_header_preproc=no
1473fi
1474rm -f conftest.err conftest.i conftest.$ac_ext
1475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1476$as_echo "$ac_header_preproc" >&6; }
1477
1478# So? What about this header?
1479case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1480 yes:no: )
1481 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1482$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1484$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1485 ;;
1486 no:yes:* )
1487 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1488$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1489 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1490$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1492$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1494$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1496$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1497 ;;
1498esac
1499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1500$as_echo_n "checking for $2... " >&6; }
1501if eval "test \"\${$3+set}\"" = set; then :
1502 $as_echo_n "(cached) " >&6
1503else
1504 eval "$3=\$ac_header_compiler"
1505fi
1506eval ac_res=\$$3
1507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1508$as_echo "$ac_res" >&6; }
1509fi
1510 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1511
1512} # ac_fn_c_check_header_mongrel
1513
1514# ac_fn_c_try_run LINENO
1515# ----------------------
1516# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1517# that executables *can* be run.
1518ac_fn_c_try_run ()
1519{
1520 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521 if { { ac_try="$ac_link"
1522case "(($ac_try" in
1523 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1524 *) ac_try_echo=$ac_try;;
1525esac
1526eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1527$as_echo "$ac_try_echo"; } >&5
1528 (eval "$ac_link") 2>&5
1529 ac_status=$?
1530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1531 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1532 { { case "(($ac_try" in
1533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1534 *) ac_try_echo=$ac_try;;
1535esac
1536eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1537$as_echo "$ac_try_echo"; } >&5
1538 (eval "$ac_try") 2>&5
1539 ac_status=$?
1540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1541 test $ac_status = 0; }; }; then :
1542 ac_retval=0
1543else
1544 $as_echo "$as_me: program exited with status $ac_status" >&5
1545 $as_echo "$as_me: failed program was:" >&5
1546sed 's/^/| /' conftest.$ac_ext >&5
1547
1548 ac_retval=$ac_status
1549fi
1550 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1551 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1552 as_fn_set_status $ac_retval
1553
1554} # ac_fn_c_try_run
1555
1556# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1557# -------------------------------------------------------
1558# Tests whether HEADER exists and can be compiled using the include files in
1559# INCLUDES, setting the cache variable VAR accordingly.
1560ac_fn_c_check_header_compile ()
1561{
1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1564$as_echo_n "checking for $2... " >&6; }
1565if eval "test \"\${$3+set}\"" = set; then :
1566 $as_echo_n "(cached) " >&6
1567else
1568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1569/* end confdefs.h. */
1570$4
1571#include <$2>
1572_ACEOF
1573if ac_fn_c_try_compile "$LINENO"; then :
1574 eval "$3=yes"
1575else
1576 eval "$3=no"
1577fi
1578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1579fi
1580eval ac_res=\$$3
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582$as_echo "$ac_res" >&6; }
1583 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1584
1585} # ac_fn_c_check_header_compile
1586
1587# ac_fn_c_try_link LINENO
1588# -----------------------
1589# Try to link conftest.$ac_ext, and return whether this succeeded.
1590ac_fn_c_try_link ()
1591{
1592 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593 rm -f conftest.$ac_objext conftest$ac_exeext
1594 if { { ac_try="$ac_link"
1595case "(($ac_try" in
1596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597 *) ac_try_echo=$ac_try;;
1598esac
1599eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600$as_echo "$ac_try_echo"; } >&5
1601 (eval "$ac_link") 2>conftest.err
1602 ac_status=$?
1603 if test -s conftest.err; then
1604 grep -v '^ *+' conftest.err >conftest.er1
1605 cat conftest.er1 >&5
1606 mv -f conftest.er1 conftest.err
1607 fi
1608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609 test $ac_status = 0; } && {
1610 test -z "$ac_c_werror_flag" ||
1611 test ! -s conftest.err
1612 } && test -s conftest$ac_exeext && {
1613 test "$cross_compiling" = yes ||
1614 $as_test_x conftest$ac_exeext
1615 }; then :
1616 ac_retval=0
1617else
1618 $as_echo "$as_me: failed program was:" >&5
1619sed 's/^/| /' conftest.$ac_ext >&5
1620
1621 ac_retval=1
1622fi
1623 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1624 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1625 # interfere with the next link command; also delete a directory that is
1626 # left behind by Apple's compiler. We do this before executing the actions.
1627 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1628 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1629 as_fn_set_status $ac_retval
1630
1631} # ac_fn_c_try_link
1282cat >config.log <<_ACEOF 1632cat >config.log <<_ACEOF
1283This file contains any messages produced by compilers while 1633This file contains any messages produced by compilers while
1284running configure, to aid debugging if configure makes a mistake. 1634running configure, to aid debugging if configure makes a mistake.
1285 1635
1286It was created by $as_me, which was 1636It was created by $as_me, which was
1287generated by GNU Autoconf 2.61. Invocation command line was 1637generated by GNU Autoconf 2.67. Invocation command line was
1288 1638
1289 $ $0 $@ 1639 $ $0 $@
1290 1640
1291_ACEOF 1641_ACEOF
1292exec 5>>config.log 1642exec 5>>config.log
1318as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1668as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1319for as_dir in $PATH 1669for as_dir in $PATH
1320do 1670do
1321 IFS=$as_save_IFS 1671 IFS=$as_save_IFS
1322 test -z "$as_dir" && as_dir=. 1672 test -z "$as_dir" && as_dir=.
1323 echo "PATH: $as_dir" 1673 $as_echo "PATH: $as_dir"
1324done 1674 done
1325IFS=$as_save_IFS 1675IFS=$as_save_IFS
1326 1676
1327} >&5 1677} >&5
1328 1678
1329cat >&5 <<_ACEOF 1679cat >&5 <<_ACEOF
1353 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1703 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1354 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1704 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1355 | -silent | --silent | --silen | --sile | --sil) 1705 | -silent | --silent | --silen | --sile | --sil)
1356 continue ;; 1706 continue ;;
1357 *\'*) 1707 *\'*)
1358 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1708 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1359 esac 1709 esac
1360 case $ac_pass in 1710 case $ac_pass in
1361 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1711 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1362 2) 1712 2)
1363 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1713 as_fn_append ac_configure_args1 " '$ac_arg'"
1364 if test $ac_must_keep_next = true; then 1714 if test $ac_must_keep_next = true; then
1365 ac_must_keep_next=false # Got value, back to normal. 1715 ac_must_keep_next=false # Got value, back to normal.
1366 else 1716 else
1367 case $ac_arg in 1717 case $ac_arg in
1368 *=* | --config-cache | -C | -disable-* | --disable-* \ 1718 *=* | --config-cache | -C | -disable-* | --disable-* \
1374 esac 1724 esac
1375 ;; 1725 ;;
1376 -* ) ac_must_keep_next=true ;; 1726 -* ) ac_must_keep_next=true ;;
1377 esac 1727 esac
1378 fi 1728 fi
1379 ac_configure_args="$ac_configure_args '$ac_arg'" 1729 as_fn_append ac_configure_args " '$ac_arg'"
1380 ;; 1730 ;;
1381 esac 1731 esac
1382 done 1732 done
1383done 1733done
1384$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1734{ ac_configure_args0=; unset ac_configure_args0;}
1385$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1735{ ac_configure_args1=; unset ac_configure_args1;}
1386 1736
1387# When interrupted or exit'd, cleanup temporary files, and complete 1737# When interrupted or exit'd, cleanup temporary files, and complete
1388# config.log. We remove comments because anyway the quotes in there 1738# config.log. We remove comments because anyway the quotes in there
1389# would cause problems or look ugly. 1739# would cause problems or look ugly.
1390# WARNING: Use '\'' to represent an apostrophe within the trap. 1740# WARNING: Use '\'' to represent an apostrophe within the trap.
1392trap 'exit_status=$? 1742trap 'exit_status=$?
1393 # Save into config.log some information that might help in debugging. 1743 # Save into config.log some information that might help in debugging.
1394 { 1744 {
1395 echo 1745 echo
1396 1746
1397 cat <<\_ASBOX
1398## ---------------- ## 1747 $as_echo "## ---------------- ##
1399## Cache variables. ## 1748## Cache variables. ##
1400## ---------------- ## 1749## ---------------- ##"
1401_ASBOX
1402 echo 1750 echo
1403 # The following way of writing the cache mishandles newlines in values, 1751 # The following way of writing the cache mishandles newlines in values,
1404( 1752(
1405 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1753 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1406 eval ac_val=\$$ac_var 1754 eval ac_val=\$$ac_var
1407 case $ac_val in #( 1755 case $ac_val in #(
1408 *${as_nl}*) 1756 *${as_nl}*)
1409 case $ac_var in #( 1757 case $ac_var in #(
1410 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1758 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1411echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1759$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1412 esac 1760 esac
1413 case $ac_var in #( 1761 case $ac_var in #(
1414 _ | IFS | as_nl) ;; #( 1762 _ | IFS | as_nl) ;; #(
1415 *) $as_unset $ac_var ;; 1763 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1764 *) { eval $ac_var=; unset $ac_var;} ;;
1416 esac ;; 1765 esac ;;
1417 esac 1766 esac
1418 done 1767 done
1419 (set) 2>&1 | 1768 (set) 2>&1 |
1420 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1769 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1429 esac | 1778 esac |
1430 sort 1779 sort
1431) 1780)
1432 echo 1781 echo
1433 1782
1434 cat <<\_ASBOX
1435## ----------------- ## 1783 $as_echo "## ----------------- ##
1436## Output variables. ## 1784## Output variables. ##
1437## ----------------- ## 1785## ----------------- ##"
1438_ASBOX
1439 echo 1786 echo
1440 for ac_var in $ac_subst_vars 1787 for ac_var in $ac_subst_vars
1441 do 1788 do
1442 eval ac_val=\$$ac_var 1789 eval ac_val=\$$ac_var
1443 case $ac_val in 1790 case $ac_val in
1444 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1791 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1445 esac 1792 esac
1446 echo "$ac_var='\''$ac_val'\''" 1793 $as_echo "$ac_var='\''$ac_val'\''"
1447 done | sort 1794 done | sort
1448 echo 1795 echo
1449 1796
1450 if test -n "$ac_subst_files"; then 1797 if test -n "$ac_subst_files"; then
1451 cat <<\_ASBOX
1452## ------------------- ## 1798 $as_echo "## ------------------- ##
1453## File substitutions. ## 1799## File substitutions. ##
1454## ------------------- ## 1800## ------------------- ##"
1455_ASBOX
1456 echo 1801 echo
1457 for ac_var in $ac_subst_files 1802 for ac_var in $ac_subst_files
1458 do 1803 do
1459 eval ac_val=\$$ac_var 1804 eval ac_val=\$$ac_var
1460 case $ac_val in 1805 case $ac_val in
1461 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1806 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1462 esac 1807 esac
1463 echo "$ac_var='\''$ac_val'\''" 1808 $as_echo "$ac_var='\''$ac_val'\''"
1464 done | sort 1809 done | sort
1465 echo 1810 echo
1466 fi 1811 fi
1467 1812
1468 if test -s confdefs.h; then 1813 if test -s confdefs.h; then
1469 cat <<\_ASBOX 1814 $as_echo "## ----------- ##
1470## ----------- ##
1471## confdefs.h. ## 1815## confdefs.h. ##
1472## ----------- ## 1816## ----------- ##"
1473_ASBOX
1474 echo 1817 echo
1475 cat confdefs.h 1818 cat confdefs.h
1476 echo 1819 echo
1477 fi 1820 fi
1478 test "$ac_signal" != 0 && 1821 test "$ac_signal" != 0 &&
1479 echo "$as_me: caught signal $ac_signal" 1822 $as_echo "$as_me: caught signal $ac_signal"
1480 echo "$as_me: exit $exit_status" 1823 $as_echo "$as_me: exit $exit_status"
1481 } >&5 1824 } >&5
1482 rm -f core *.core core.conftest.* && 1825 rm -f core *.core core.conftest.* &&
1483 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1826 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1484 exit $exit_status 1827 exit $exit_status
1485' 0 1828' 0
1486for ac_signal in 1 2 13 15; do 1829for ac_signal in 1 2 13 15; do
1487 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1830 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1488done 1831done
1489ac_signal=0 1832ac_signal=0
1490 1833
1491# confdefs.h avoids OS command line length limits that DEFS can exceed. 1834# confdefs.h avoids OS command line length limits that DEFS can exceed.
1492rm -f -r conftest* confdefs.h 1835rm -f -r conftest* confdefs.h
1493 1836
1837$as_echo "/* confdefs.h */" > confdefs.h
1838
1494# Predefined preprocessor variables. 1839# Predefined preprocessor variables.
1495 1840
1496cat >>confdefs.h <<_ACEOF 1841cat >>confdefs.h <<_ACEOF
1497#define PACKAGE_NAME "$PACKAGE_NAME" 1842#define PACKAGE_NAME "$PACKAGE_NAME"
1498_ACEOF 1843_ACEOF
1499 1844
1500
1501cat >>confdefs.h <<_ACEOF 1845cat >>confdefs.h <<_ACEOF
1502#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1846#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1503_ACEOF 1847_ACEOF
1504 1848
1505
1506cat >>confdefs.h <<_ACEOF 1849cat >>confdefs.h <<_ACEOF
1507#define PACKAGE_VERSION "$PACKAGE_VERSION" 1850#define PACKAGE_VERSION "$PACKAGE_VERSION"
1508_ACEOF 1851_ACEOF
1509 1852
1510
1511cat >>confdefs.h <<_ACEOF 1853cat >>confdefs.h <<_ACEOF
1512#define PACKAGE_STRING "$PACKAGE_STRING" 1854#define PACKAGE_STRING "$PACKAGE_STRING"
1513_ACEOF 1855_ACEOF
1514 1856
1515
1516cat >>confdefs.h <<_ACEOF 1857cat >>confdefs.h <<_ACEOF
1517#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1858#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1518_ACEOF 1859_ACEOF
1519 1860
1861cat >>confdefs.h <<_ACEOF
1862#define PACKAGE_URL "$PACKAGE_URL"
1863_ACEOF
1864
1520 1865
1521# Let the site file select an alternate cache file if it wants to. 1866# Let the site file select an alternate cache file if it wants to.
1522# Prefer explicitly selected file to automatically selected ones. 1867# Prefer an explicitly selected file to automatically selected ones.
1868ac_site_file1=NONE
1869ac_site_file2=NONE
1523if test -n "$CONFIG_SITE"; then 1870if test -n "$CONFIG_SITE"; then
1524 set x "$CONFIG_SITE" 1871 # We do not want a PATH search for config.site.
1872 case $CONFIG_SITE in #((
1873 -*) ac_site_file1=./$CONFIG_SITE;;
1874 */*) ac_site_file1=$CONFIG_SITE;;
1875 *) ac_site_file1=./$CONFIG_SITE;;
1876 esac
1525elif test "x$prefix" != xNONE; then 1877elif test "x$prefix" != xNONE; then
1526 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1878 ac_site_file1=$prefix/share/config.site
1879 ac_site_file2=$prefix/etc/config.site
1527else 1880else
1528 set x "$ac_default_prefix/share/config.site" \ 1881 ac_site_file1=$ac_default_prefix/share/config.site
1529 "$ac_default_prefix/etc/config.site" 1882 ac_site_file2=$ac_default_prefix/etc/config.site
1530fi 1883fi
1531shift 1884for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1532for ac_site_file
1533do 1885do
1534 if test -r "$ac_site_file"; then 1886 test "x$ac_site_file" = xNONE && continue
1887 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1535 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1888 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1536echo "$as_me: loading site script $ac_site_file" >&6;} 1889$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1537 sed 's/^/| /' "$ac_site_file" >&5 1890 sed 's/^/| /' "$ac_site_file" >&5
1538 . "$ac_site_file" 1891 . "$ac_site_file" \
1892 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1893$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1894as_fn_error $? "failed to load site script $ac_site_file
1895See \`config.log' for more details" "$LINENO" 5 ; }
1539 fi 1896 fi
1540done 1897done
1541 1898
1542if test -r "$cache_file"; then 1899if test -r "$cache_file"; then
1543 # Some versions of bash will fail to source /dev/null (special 1900 # Some versions of bash will fail to source /dev/null (special files
1544 # files actually), so we avoid doing that. 1901 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1545 if test -f "$cache_file"; then 1902 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1546 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1903 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1547echo "$as_me: loading cache $cache_file" >&6;} 1904$as_echo "$as_me: loading cache $cache_file" >&6;}
1548 case $cache_file in 1905 case $cache_file in
1549 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1906 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1550 *) . "./$cache_file";; 1907 *) . "./$cache_file";;
1551 esac 1908 esac
1552 fi 1909 fi
1553else 1910else
1554 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1911 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1555echo "$as_me: creating cache $cache_file" >&6;} 1912$as_echo "$as_me: creating cache $cache_file" >&6;}
1556 >$cache_file 1913 >$cache_file
1557fi 1914fi
1558 1915
1559# Check that the precious variables saved in the cache have kept the same 1916# Check that the precious variables saved in the cache have kept the same
1560# value. 1917# value.
1564 eval ac_new_set=\$ac_env_${ac_var}_set 1921 eval ac_new_set=\$ac_env_${ac_var}_set
1565 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1922 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1566 eval ac_new_val=\$ac_env_${ac_var}_value 1923 eval ac_new_val=\$ac_env_${ac_var}_value
1567 case $ac_old_set,$ac_new_set in 1924 case $ac_old_set,$ac_new_set in
1568 set,) 1925 set,)
1569 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1926 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1570echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1927$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1571 ac_cache_corrupted=: ;; 1928 ac_cache_corrupted=: ;;
1572 ,set) 1929 ,set)
1573 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1930 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1574echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1931$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1575 ac_cache_corrupted=: ;; 1932 ac_cache_corrupted=: ;;
1576 ,);; 1933 ,);;
1577 *) 1934 *)
1578 if test "x$ac_old_val" != "x$ac_new_val"; then 1935 if test "x$ac_old_val" != "x$ac_new_val"; then
1936 # differences in whitespace do not lead to failure.
1937 ac_old_val_w=`echo x $ac_old_val`
1938 ac_new_val_w=`echo x $ac_new_val`
1939 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1579 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1940 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1580echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1941$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1581 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1582echo "$as_me: former value: $ac_old_val" >&2;}
1583 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1584echo "$as_me: current value: $ac_new_val" >&2;}
1585 ac_cache_corrupted=: 1942 ac_cache_corrupted=:
1943 else
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1945$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1946 eval $ac_var=\$ac_old_val
1947 fi
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1949$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1951$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1586 fi;; 1952 fi;;
1587 esac 1953 esac
1588 # Pass precious variables to config.status. 1954 # Pass precious variables to config.status.
1589 if test "$ac_new_set" = set; then 1955 if test "$ac_new_set" = set; then
1590 case $ac_new_val in 1956 case $ac_new_val in
1591 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1957 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1592 *) ac_arg=$ac_var=$ac_new_val ;; 1958 *) ac_arg=$ac_var=$ac_new_val ;;
1593 esac 1959 esac
1594 case " $ac_configure_args " in 1960 case " $ac_configure_args " in
1595 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1961 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1596 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1962 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1597 esac 1963 esac
1598 fi 1964 fi
1599done 1965done
1600if $ac_cache_corrupted; then 1966if $ac_cache_corrupted; then
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1968$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1601 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1969 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1602echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1970$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1603 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1604echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1971 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1605 { (exit 1); exit 1; }; }
1606fi 1972fi
1607 1973## -------------------- ##
1608 1974## Main body of script. ##
1609 1975## -------------------- ##
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623 1976
1624ac_ext=c 1977ac_ext=c
1625ac_cpp='$CPP $CPPFLAGS' 1978ac_cpp='$CPP $CPPFLAGS'
1626ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1979ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1627ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1980ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1638ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1991ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1639ac_compiler_gnu=$ac_cv_c_compiler_gnu 1992ac_compiler_gnu=$ac_cv_c_compiler_gnu
1640if test -n "$ac_tool_prefix"; then 1993if test -n "$ac_tool_prefix"; then
1641 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1994 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1642set dummy ${ac_tool_prefix}gcc; ac_word=$2 1995set dummy ${ac_tool_prefix}gcc; ac_word=$2
1643{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1644echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1997$as_echo_n "checking for $ac_word... " >&6; }
1645if test "${ac_cv_prog_CC+set}" = set; then 1998if test "${ac_cv_prog_CC+set}" = set; then :
1646 echo $ECHO_N "(cached) $ECHO_C" >&6 1999 $as_echo_n "(cached) " >&6
1647else 2000else
1648 if test -n "$CC"; then 2001 if test -n "$CC"; then
1649 ac_cv_prog_CC="$CC" # Let the user override the test. 2002 ac_cv_prog_CC="$CC" # Let the user override the test.
1650else 2003else
1651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2004as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1652for as_dir in $PATH 2005for as_dir in $PATH
1653do 2006do
1654 IFS=$as_save_IFS 2007 IFS=$as_save_IFS
1655 test -z "$as_dir" && as_dir=. 2008 test -z "$as_dir" && as_dir=.
1656 for ac_exec_ext in '' $ac_executable_extensions; do 2009 for ac_exec_ext in '' $ac_executable_extensions; do
1657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1658 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2011 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1659 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1660 break 2 2013 break 2
1661 fi 2014 fi
1662done 2015done
1663done 2016 done
1664IFS=$as_save_IFS 2017IFS=$as_save_IFS
1665 2018
1666fi 2019fi
1667fi 2020fi
1668CC=$ac_cv_prog_CC 2021CC=$ac_cv_prog_CC
1669if test -n "$CC"; then 2022if test -n "$CC"; then
1670 { echo "$as_me:$LINENO: result: $CC" >&5 2023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1671echo "${ECHO_T}$CC" >&6; } 2024$as_echo "$CC" >&6; }
1672else 2025else
1673 { echo "$as_me:$LINENO: result: no" >&5 2026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1674echo "${ECHO_T}no" >&6; } 2027$as_echo "no" >&6; }
1675fi 2028fi
1676 2029
1677 2030
1678fi 2031fi
1679if test -z "$ac_cv_prog_CC"; then 2032if test -z "$ac_cv_prog_CC"; then
1680 ac_ct_CC=$CC 2033 ac_ct_CC=$CC
1681 # Extract the first word of "gcc", so it can be a program name with args. 2034 # Extract the first word of "gcc", so it can be a program name with args.
1682set dummy gcc; ac_word=$2 2035set dummy gcc; ac_word=$2
1683{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2036{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1684echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2037$as_echo_n "checking for $ac_word... " >&6; }
1685if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2038if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1686 echo $ECHO_N "(cached) $ECHO_C" >&6 2039 $as_echo_n "(cached) " >&6
1687else 2040else
1688 if test -n "$ac_ct_CC"; then 2041 if test -n "$ac_ct_CC"; then
1689 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2042 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1690else 2043else
1691as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2044as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692for as_dir in $PATH 2045for as_dir in $PATH
1693do 2046do
1694 IFS=$as_save_IFS 2047 IFS=$as_save_IFS
1695 test -z "$as_dir" && as_dir=. 2048 test -z "$as_dir" && as_dir=.
1696 for ac_exec_ext in '' $ac_executable_extensions; do 2049 for ac_exec_ext in '' $ac_executable_extensions; do
1697 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1698 ac_cv_prog_ac_ct_CC="gcc" 2051 ac_cv_prog_ac_ct_CC="gcc"
1699 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1700 break 2 2053 break 2
1701 fi 2054 fi
1702done 2055done
1703done 2056 done
1704IFS=$as_save_IFS 2057IFS=$as_save_IFS
1705 2058
1706fi 2059fi
1707fi 2060fi
1708ac_ct_CC=$ac_cv_prog_ac_ct_CC 2061ac_ct_CC=$ac_cv_prog_ac_ct_CC
1709if test -n "$ac_ct_CC"; then 2062if test -n "$ac_ct_CC"; then
1710 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1711echo "${ECHO_T}$ac_ct_CC" >&6; } 2064$as_echo "$ac_ct_CC" >&6; }
1712else 2065else
1713 { echo "$as_me:$LINENO: result: no" >&5 2066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1714echo "${ECHO_T}no" >&6; } 2067$as_echo "no" >&6; }
1715fi 2068fi
1716 2069
1717 if test "x$ac_ct_CC" = x; then 2070 if test "x$ac_ct_CC" = x; then
1718 CC="" 2071 CC=""
1719 else 2072 else
1720 case $cross_compiling:$ac_tool_warned in 2073 case $cross_compiling:$ac_tool_warned in
1721yes:) 2074yes:)
1722{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2075{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1723whose name does not start with the host triplet. If you think this 2076$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1724configuration is useful to you, please write to autoconf@gnu.org." >&5
1725echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1726whose name does not start with the host triplet. If you think this
1727configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1728ac_tool_warned=yes ;; 2077ac_tool_warned=yes ;;
1729esac 2078esac
1730 CC=$ac_ct_CC 2079 CC=$ac_ct_CC
1731 fi 2080 fi
1732else 2081else
1735 2084
1736if test -z "$CC"; then 2085if test -z "$CC"; then
1737 if test -n "$ac_tool_prefix"; then 2086 if test -n "$ac_tool_prefix"; then
1738 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2087 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1739set dummy ${ac_tool_prefix}cc; ac_word=$2 2088set dummy ${ac_tool_prefix}cc; ac_word=$2
1740{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1741echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2090$as_echo_n "checking for $ac_word... " >&6; }
1742if test "${ac_cv_prog_CC+set}" = set; then 2091if test "${ac_cv_prog_CC+set}" = set; then :
1743 echo $ECHO_N "(cached) $ECHO_C" >&6 2092 $as_echo_n "(cached) " >&6
1744else 2093else
1745 if test -n "$CC"; then 2094 if test -n "$CC"; then
1746 ac_cv_prog_CC="$CC" # Let the user override the test. 2095 ac_cv_prog_CC="$CC" # Let the user override the test.
1747else 2096else
1748as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2097as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1749for as_dir in $PATH 2098for as_dir in $PATH
1750do 2099do
1751 IFS=$as_save_IFS 2100 IFS=$as_save_IFS
1752 test -z "$as_dir" && as_dir=. 2101 test -z "$as_dir" && as_dir=.
1753 for ac_exec_ext in '' $ac_executable_extensions; do 2102 for ac_exec_ext in '' $ac_executable_extensions; do
1754 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2103 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1755 ac_cv_prog_CC="${ac_tool_prefix}cc" 2104 ac_cv_prog_CC="${ac_tool_prefix}cc"
1756 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1757 break 2 2106 break 2
1758 fi 2107 fi
1759done 2108done
1760done 2109 done
1761IFS=$as_save_IFS 2110IFS=$as_save_IFS
1762 2111
1763fi 2112fi
1764fi 2113fi
1765CC=$ac_cv_prog_CC 2114CC=$ac_cv_prog_CC
1766if test -n "$CC"; then 2115if test -n "$CC"; then
1767 { echo "$as_me:$LINENO: result: $CC" >&5 2116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1768echo "${ECHO_T}$CC" >&6; } 2117$as_echo "$CC" >&6; }
1769else 2118else
1770 { echo "$as_me:$LINENO: result: no" >&5 2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1771echo "${ECHO_T}no" >&6; } 2120$as_echo "no" >&6; }
1772fi 2121fi
1773 2122
1774 2123
1775 fi 2124 fi
1776fi 2125fi
1777if test -z "$CC"; then 2126if test -z "$CC"; then
1778 # Extract the first word of "cc", so it can be a program name with args. 2127 # Extract the first word of "cc", so it can be a program name with args.
1779set dummy cc; ac_word=$2 2128set dummy cc; ac_word=$2
1780{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2129{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1781echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2130$as_echo_n "checking for $ac_word... " >&6; }
1782if test "${ac_cv_prog_CC+set}" = set; then 2131if test "${ac_cv_prog_CC+set}" = set; then :
1783 echo $ECHO_N "(cached) $ECHO_C" >&6 2132 $as_echo_n "(cached) " >&6
1784else 2133else
1785 if test -n "$CC"; then 2134 if test -n "$CC"; then
1786 ac_cv_prog_CC="$CC" # Let the user override the test. 2135 ac_cv_prog_CC="$CC" # Let the user override the test.
1787else 2136else
1788 ac_prog_rejected=no 2137 ac_prog_rejected=no
1789as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2138as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790for as_dir in $PATH 2139for as_dir in $PATH
1791do 2140do
1792 IFS=$as_save_IFS 2141 IFS=$as_save_IFS
1793 test -z "$as_dir" && as_dir=. 2142 test -z "$as_dir" && as_dir=.
1794 for ac_exec_ext in '' $ac_executable_extensions; do 2143 for ac_exec_ext in '' $ac_executable_extensions; do
1795 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2144 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1796 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2145 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1797 ac_prog_rejected=yes 2146 ac_prog_rejected=yes
1798 continue 2147 continue
1799 fi 2148 fi
1800 ac_cv_prog_CC="cc" 2149 ac_cv_prog_CC="cc"
1801 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1802 break 2 2151 break 2
1803 fi 2152 fi
1804done 2153done
1805done 2154 done
1806IFS=$as_save_IFS 2155IFS=$as_save_IFS
1807 2156
1808if test $ac_prog_rejected = yes; then 2157if test $ac_prog_rejected = yes; then
1809 # We found a bogon in the path, so make sure we never use it. 2158 # We found a bogon in the path, so make sure we never use it.
1810 set dummy $ac_cv_prog_CC 2159 set dummy $ac_cv_prog_CC
1819fi 2168fi
1820fi 2169fi
1821fi 2170fi
1822CC=$ac_cv_prog_CC 2171CC=$ac_cv_prog_CC
1823if test -n "$CC"; then 2172if test -n "$CC"; then
1824 { echo "$as_me:$LINENO: result: $CC" >&5 2173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1825echo "${ECHO_T}$CC" >&6; } 2174$as_echo "$CC" >&6; }
1826else 2175else
1827 { echo "$as_me:$LINENO: result: no" >&5 2176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1828echo "${ECHO_T}no" >&6; } 2177$as_echo "no" >&6; }
1829fi 2178fi
1830 2179
1831 2180
1832fi 2181fi
1833if test -z "$CC"; then 2182if test -z "$CC"; then
1834 if test -n "$ac_tool_prefix"; then 2183 if test -n "$ac_tool_prefix"; then
1835 for ac_prog in cl.exe 2184 for ac_prog in cl.exe
1836 do 2185 do
1837 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2186 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1838set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2187set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1839{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2188{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1840echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2189$as_echo_n "checking for $ac_word... " >&6; }
1841if test "${ac_cv_prog_CC+set}" = set; then 2190if test "${ac_cv_prog_CC+set}" = set; then :
1842 echo $ECHO_N "(cached) $ECHO_C" >&6 2191 $as_echo_n "(cached) " >&6
1843else 2192else
1844 if test -n "$CC"; then 2193 if test -n "$CC"; then
1845 ac_cv_prog_CC="$CC" # Let the user override the test. 2194 ac_cv_prog_CC="$CC" # Let the user override the test.
1846else 2195else
1847as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2196as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848for as_dir in $PATH 2197for as_dir in $PATH
1849do 2198do
1850 IFS=$as_save_IFS 2199 IFS=$as_save_IFS
1851 test -z "$as_dir" && as_dir=. 2200 test -z "$as_dir" && as_dir=.
1852 for ac_exec_ext in '' $ac_executable_extensions; do 2201 for ac_exec_ext in '' $ac_executable_extensions; do
1853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2202 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1854 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2203 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1855 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1856 break 2 2205 break 2
1857 fi 2206 fi
1858done 2207done
1859done 2208 done
1860IFS=$as_save_IFS 2209IFS=$as_save_IFS
1861 2210
1862fi 2211fi
1863fi 2212fi
1864CC=$ac_cv_prog_CC 2213CC=$ac_cv_prog_CC
1865if test -n "$CC"; then 2214if test -n "$CC"; then
1866 { echo "$as_me:$LINENO: result: $CC" >&5 2215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1867echo "${ECHO_T}$CC" >&6; } 2216$as_echo "$CC" >&6; }
1868else 2217else
1869 { echo "$as_me:$LINENO: result: no" >&5 2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1870echo "${ECHO_T}no" >&6; } 2219$as_echo "no" >&6; }
1871fi 2220fi
1872 2221
1873 2222
1874 test -n "$CC" && break 2223 test -n "$CC" && break
1875 done 2224 done
1878 ac_ct_CC=$CC 2227 ac_ct_CC=$CC
1879 for ac_prog in cl.exe 2228 for ac_prog in cl.exe
1880do 2229do
1881 # Extract the first word of "$ac_prog", so it can be a program name with args. 2230 # Extract the first word of "$ac_prog", so it can be a program name with args.
1882set dummy $ac_prog; ac_word=$2 2231set dummy $ac_prog; ac_word=$2
1883{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1884echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2233$as_echo_n "checking for $ac_word... " >&6; }
1885if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2234if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1886 echo $ECHO_N "(cached) $ECHO_C" >&6 2235 $as_echo_n "(cached) " >&6
1887else 2236else
1888 if test -n "$ac_ct_CC"; then 2237 if test -n "$ac_ct_CC"; then
1889 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2238 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1890else 2239else
1891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2240as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892for as_dir in $PATH 2241for as_dir in $PATH
1893do 2242do
1894 IFS=$as_save_IFS 2243 IFS=$as_save_IFS
1895 test -z "$as_dir" && as_dir=. 2244 test -z "$as_dir" && as_dir=.
1896 for ac_exec_ext in '' $ac_executable_extensions; do 2245 for ac_exec_ext in '' $ac_executable_extensions; do
1897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2246 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1898 ac_cv_prog_ac_ct_CC="$ac_prog" 2247 ac_cv_prog_ac_ct_CC="$ac_prog"
1899 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2248 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1900 break 2 2249 break 2
1901 fi 2250 fi
1902done 2251done
1903done 2252 done
1904IFS=$as_save_IFS 2253IFS=$as_save_IFS
1905 2254
1906fi 2255fi
1907fi 2256fi
1908ac_ct_CC=$ac_cv_prog_ac_ct_CC 2257ac_ct_CC=$ac_cv_prog_ac_ct_CC
1909if test -n "$ac_ct_CC"; then 2258if test -n "$ac_ct_CC"; then
1910 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1911echo "${ECHO_T}$ac_ct_CC" >&6; } 2260$as_echo "$ac_ct_CC" >&6; }
1912else 2261else
1913 { echo "$as_me:$LINENO: result: no" >&5 2262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1914echo "${ECHO_T}no" >&6; } 2263$as_echo "no" >&6; }
1915fi 2264fi
1916 2265
1917 2266
1918 test -n "$ac_ct_CC" && break 2267 test -n "$ac_ct_CC" && break
1919done 2268done
1921 if test "x$ac_ct_CC" = x; then 2270 if test "x$ac_ct_CC" = x; then
1922 CC="" 2271 CC=""
1923 else 2272 else
1924 case $cross_compiling:$ac_tool_warned in 2273 case $cross_compiling:$ac_tool_warned in
1925yes:) 2274yes:)
1926{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2275{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1927whose name does not start with the host triplet. If you think this 2276$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1928configuration is useful to you, please write to autoconf@gnu.org." >&5
1929echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1930whose name does not start with the host triplet. If you think this
1931configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1932ac_tool_warned=yes ;; 2277ac_tool_warned=yes ;;
1933esac 2278esac
1934 CC=$ac_ct_CC 2279 CC=$ac_ct_CC
1935 fi 2280 fi
1936fi 2281fi
1937 2282
1938fi 2283fi
1939 2284
1940 2285
1941test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2286test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1942See \`config.log' for more details." >&5 2287$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1943echo "$as_me: error: no acceptable C compiler found in \$PATH 2288as_fn_error $? "no acceptable C compiler found in \$PATH
1944See \`config.log' for more details." >&2;} 2289See \`config.log' for more details" "$LINENO" 5 ; }
1945 { (exit 1); exit 1; }; }
1946 2290
1947# Provide some information about the compiler. 2291# Provide some information about the compiler.
1948echo "$as_me:$LINENO: checking for C compiler version" >&5 2292$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1949ac_compiler=`set X $ac_compile; echo $2` 2293set X $ac_compile
2294ac_compiler=$2
2295for ac_option in --version -v -V -qversion; do
1950{ (ac_try="$ac_compiler --version >&5" 2296 { { ac_try="$ac_compiler $ac_option >&5"
1951case "(($ac_try" in 2297case "(($ac_try" in
1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953 *) ac_try_echo=$ac_try;; 2299 *) ac_try_echo=$ac_try;;
1954esac 2300esac
1955eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2301eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956 (eval "$ac_compiler --version >&5") 2>&5 2302$as_echo "$ac_try_echo"; } >&5
2303 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
1957 ac_status=$? 2304 ac_status=$?
2305 if test -s conftest.err; then
2306 sed '10a\
2307... rest of stderr output deleted ...
2308 10q' conftest.err >conftest.er1
2309 cat conftest.er1 >&5
2310 fi
2311 rm -f conftest.er1 conftest.err
1958 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2312 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1959 (exit $ac_status); } 2313 test $ac_status = 0; }
1960{ (ac_try="$ac_compiler -v >&5" 2314done
2315
2316cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317/* end confdefs.h. */
2318
2319int
2320main ()
2321{
2322
2323 ;
2324 return 0;
2325}
2326_ACEOF
2327ac_clean_files_save=$ac_clean_files
2328ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2329# Try to create an executable without -o first, disregard a.out.
2330# It will help us diagnose broken compilers, and finding out an intuition
2331# of exeext.
2332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2333$as_echo_n "checking whether the C compiler works... " >&6; }
2334ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2335
2336# The possible output files:
2337ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2338
2339ac_rmfiles=
2340for ac_file in $ac_files
2341do
2342 case $ac_file in
2343 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2344 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2345 esac
2346done
2347rm -f $ac_rmfiles
2348
2349if { { ac_try="$ac_link_default"
1961case "(($ac_try" in 2350case "(($ac_try" in
1962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2351 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1963 *) ac_try_echo=$ac_try;; 2352 *) ac_try_echo=$ac_try;;
1964esac 2353esac
1965eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2354eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1966 (eval "$ac_compiler -v >&5") 2>&5 2355$as_echo "$ac_try_echo"; } >&5
1967 ac_status=$?
1968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969 (exit $ac_status); }
1970{ (ac_try="$ac_compiler -V >&5"
1971case "(($ac_try" in
1972 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1973 *) ac_try_echo=$ac_try;;
1974esac
1975eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1976 (eval "$ac_compiler -V >&5") 2>&5
1977 ac_status=$?
1978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1979 (exit $ac_status); }
1980
1981cat >conftest.$ac_ext <<_ACEOF
1982/* confdefs.h. */
1983_ACEOF
1984cat confdefs.h >>conftest.$ac_ext
1985cat >>conftest.$ac_ext <<_ACEOF
1986/* end confdefs.h. */
1987
1988int
1989main ()
1990{
1991
1992 ;
1993 return 0;
1994}
1995_ACEOF
1996ac_clean_files_save=$ac_clean_files
1997ac_clean_files="$ac_clean_files a.out a.exe b.out"
1998# Try to create an executable without -o first, disregard a.out.
1999# It will help us diagnose broken compilers, and finding out an intuition
2000# of exeext.
2001{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2002echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2003ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2004#
2005# List of possible output files, starting from the most likely.
2006# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2007# only as a last resort. b.out is created by i960 compilers.
2008ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2009#
2010# The IRIX 6 linker writes into existing files which may not be
2011# executable, retaining their permissions. Remove them first so a
2012# subsequent execution test works.
2013ac_rmfiles=
2014for ac_file in $ac_files
2015do
2016 case $ac_file in
2017 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2018 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2019 esac
2020done
2021rm -f $ac_rmfiles
2022
2023if { (ac_try="$ac_link_default"
2024case "(($ac_try" in
2025 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2026 *) ac_try_echo=$ac_try;;
2027esac
2028eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2029 (eval "$ac_link_default") 2>&5 2356 (eval "$ac_link_default") 2>&5
2030 ac_status=$? 2357 ac_status=$?
2031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2032 (exit $ac_status); }; then 2359 test $ac_status = 0; }; then :
2033 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2360 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2034# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2361# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2035# in a Makefile. We should not override ac_cv_exeext if it was cached, 2362# in a Makefile. We should not override ac_cv_exeext if it was cached,
2036# so that the user can short-circuit this test for compilers unknown to 2363# so that the user can short-circuit this test for compilers unknown to
2037# Autoconf. 2364# Autoconf.
2038for ac_file in $ac_files '' 2365for ac_file in $ac_files ''
2039do 2366do
2040 test -f "$ac_file" || continue 2367 test -f "$ac_file" || continue
2041 case $ac_file in 2368 case $ac_file in
2042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2369 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2043 ;; 2370 ;;
2044 [ab].out ) 2371 [ab].out )
2045 # We found the default executable, but exeext='' is most 2372 # We found the default executable, but exeext='' is most
2046 # certainly right. 2373 # certainly right.
2047 break;; 2374 break;;
2048 *.* ) 2375 *.* )
2049 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2376 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2050 then :; else 2377 then :; else
2051 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2378 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2052 fi 2379 fi
2053 # We set ac_cv_exeext here because the later test for it is not 2380 # We set ac_cv_exeext here because the later test for it is not
2054 # safe: cross compilers may not add the suffix if given an `-o' 2381 # safe: cross compilers may not add the suffix if given an `-o'
2063test "$ac_cv_exeext" = no && ac_cv_exeext= 2390test "$ac_cv_exeext" = no && ac_cv_exeext=
2064 2391
2065else 2392else
2066 ac_file='' 2393 ac_file=''
2067fi 2394fi
2068
2069{ echo "$as_me:$LINENO: result: $ac_file" >&5
2070echo "${ECHO_T}$ac_file" >&6; }
2071if test -z "$ac_file"; then 2395if test -z "$ac_file"; then :
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2397$as_echo "no" >&6; }
2072 echo "$as_me: failed program was:" >&5 2398$as_echo "$as_me: failed program was:" >&5
2073sed 's/^/| /' conftest.$ac_ext >&5 2399sed 's/^/| /' conftest.$ac_ext >&5
2074 2400
2075{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2401{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2076See \`config.log' for more details." >&5 2402$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2077echo "$as_me: error: C compiler cannot create executables 2403as_fn_error 77 "C compiler cannot create executables
2078See \`config.log' for more details." >&2;} 2404See \`config.log' for more details" "$LINENO" 5 ; }
2079 { (exit 77); exit 77; }; } 2405else
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2407$as_echo "yes" >&6; }
2080fi 2408fi
2081 2409{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2410$as_echo_n "checking for C compiler default output file name... " >&6; }
2411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2412$as_echo "$ac_file" >&6; }
2082ac_exeext=$ac_cv_exeext 2413ac_exeext=$ac_cv_exeext
2083 2414
2084# Check that the compiler produces executables we can run. If not, either
2085# the compiler is broken, or we cross compile.
2086{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2087echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2088# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2089# If not cross compiling, check that we can run a simple program.
2090if test "$cross_compiling" != yes; then
2091 if { ac_try='./$ac_file'
2092 { (case "(($ac_try" in
2093 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2094 *) ac_try_echo=$ac_try;;
2095esac
2096eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2097 (eval "$ac_try") 2>&5
2098 ac_status=$?
2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100 (exit $ac_status); }; }; then
2101 cross_compiling=no
2102 else
2103 if test "$cross_compiling" = maybe; then
2104 cross_compiling=yes
2105 else
2106 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2107If you meant to cross compile, use \`--host'.
2108See \`config.log' for more details." >&5
2109echo "$as_me: error: cannot run C compiled programs.
2110If you meant to cross compile, use \`--host'.
2111See \`config.log' for more details." >&2;}
2112 { (exit 1); exit 1; }; }
2113 fi
2114 fi
2115fi
2116{ echo "$as_me:$LINENO: result: yes" >&5
2117echo "${ECHO_T}yes" >&6; }
2118
2119rm -f a.out a.exe conftest$ac_cv_exeext b.out 2415rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2120ac_clean_files=$ac_clean_files_save 2416ac_clean_files=$ac_clean_files_save
2121# Check that the compiler produces executables we can run. If not, either
2122# the compiler is broken, or we cross compile.
2123{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2124echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2125{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2126echo "${ECHO_T}$cross_compiling" >&6; }
2127
2128{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2417{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2129echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2418$as_echo_n "checking for suffix of executables... " >&6; }
2130if { (ac_try="$ac_link" 2419if { { ac_try="$ac_link"
2131case "(($ac_try" in 2420case "(($ac_try" in
2132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2133 *) ac_try_echo=$ac_try;; 2422 *) ac_try_echo=$ac_try;;
2134esac 2423esac
2135eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2424eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2425$as_echo "$ac_try_echo"; } >&5
2136 (eval "$ac_link") 2>&5 2426 (eval "$ac_link") 2>&5
2137 ac_status=$? 2427 ac_status=$?
2138 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2139 (exit $ac_status); }; then 2429 test $ac_status = 0; }; then :
2140 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2430 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2141# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2431# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2142# work properly (i.e., refer to `conftest.exe'), while it won't with 2432# work properly (i.e., refer to `conftest.exe'), while it won't with
2143# `rm'. 2433# `rm'.
2144for ac_file in conftest.exe conftest conftest.*; do 2434for ac_file in conftest.exe conftest conftest.*; do
2145 test -f "$ac_file" || continue 2435 test -f "$ac_file" || continue
2146 case $ac_file in 2436 case $ac_file in
2147 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2437 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2148 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2438 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2149 break;; 2439 break;;
2150 * ) break;; 2440 * ) break;;
2151 esac 2441 esac
2152done 2442done
2153else 2443else
2154 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155See \`config.log' for more details." >&5 2445$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2446as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2157See \`config.log' for more details." >&2;} 2447See \`config.log' for more details" "$LINENO" 5 ; }
2158 { (exit 1); exit 1; }; }
2159fi 2448fi
2160
2161rm -f conftest$ac_cv_exeext 2449rm -f conftest conftest$ac_cv_exeext
2162{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2163echo "${ECHO_T}$ac_cv_exeext" >&6; } 2451$as_echo "$ac_cv_exeext" >&6; }
2164 2452
2165rm -f conftest.$ac_ext 2453rm -f conftest.$ac_ext
2166EXEEXT=$ac_cv_exeext 2454EXEEXT=$ac_cv_exeext
2167ac_exeext=$EXEEXT 2455ac_exeext=$EXEEXT
2168{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2169echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2170if test "${ac_cv_objext+set}" = set; then
2171 echo $ECHO_N "(cached) $ECHO_C" >&6
2172else
2173 cat >conftest.$ac_ext <<_ACEOF
2174/* confdefs.h. */
2175_ACEOF
2176cat confdefs.h >>conftest.$ac_ext 2456cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177cat >>conftest.$ac_ext <<_ACEOF
2178/* end confdefs.h. */ 2457/* end confdefs.h. */
2179 2458#include <stdio.h>
2180int 2459int
2181main () 2460main ()
2182{ 2461{
2462FILE *f = fopen ("conftest.out", "w");
2463 return ferror (f) || fclose (f) != 0;
2183 2464
2184 ; 2465 ;
2185 return 0; 2466 return 0;
2186} 2467}
2187_ACEOF 2468_ACEOF
2188rm -f conftest.o conftest.obj 2469ac_clean_files="$ac_clean_files conftest.out"
2189if { (ac_try="$ac_compile" 2470# Check that the compiler produces executables we can run. If not, either
2471# the compiler is broken, or we cross compile.
2472{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2473$as_echo_n "checking whether we are cross compiling... " >&6; }
2474if test "$cross_compiling" != yes; then
2475 { { ac_try="$ac_link"
2190case "(($ac_try" in 2476case "(($ac_try" in
2191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2477 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2192 *) ac_try_echo=$ac_try;; 2478 *) ac_try_echo=$ac_try;;
2193esac 2479esac
2194eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2480eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2481$as_echo "$ac_try_echo"; } >&5
2482 (eval "$ac_link") 2>&5
2483 ac_status=$?
2484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2485 test $ac_status = 0; }
2486 if { ac_try='./conftest$ac_cv_exeext'
2487 { { case "(($ac_try" in
2488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2489 *) ac_try_echo=$ac_try;;
2490esac
2491eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2492$as_echo "$ac_try_echo"; } >&5
2493 (eval "$ac_try") 2>&5
2494 ac_status=$?
2495 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2496 test $ac_status = 0; }; }; then
2497 cross_compiling=no
2498 else
2499 if test "$cross_compiling" = maybe; then
2500 cross_compiling=yes
2501 else
2502 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2503$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2504as_fn_error $? "cannot run C compiled programs.
2505If you meant to cross compile, use \`--host'.
2506See \`config.log' for more details" "$LINENO" 5 ; }
2507 fi
2508 fi
2509fi
2510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2511$as_echo "$cross_compiling" >&6; }
2512
2513rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2514ac_clean_files=$ac_clean_files_save
2515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2516$as_echo_n "checking for suffix of object files... " >&6; }
2517if test "${ac_cv_objext+set}" = set; then :
2518 $as_echo_n "(cached) " >&6
2519else
2520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2521/* end confdefs.h. */
2522
2523int
2524main ()
2525{
2526
2527 ;
2528 return 0;
2529}
2530_ACEOF
2531rm -f conftest.o conftest.obj
2532if { { ac_try="$ac_compile"
2533case "(($ac_try" in
2534 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2535 *) ac_try_echo=$ac_try;;
2536esac
2537eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2538$as_echo "$ac_try_echo"; } >&5
2195 (eval "$ac_compile") 2>&5 2539 (eval "$ac_compile") 2>&5
2196 ac_status=$? 2540 ac_status=$?
2197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2198 (exit $ac_status); }; then 2542 test $ac_status = 0; }; then :
2199 for ac_file in conftest.o conftest.obj conftest.*; do 2543 for ac_file in conftest.o conftest.obj conftest.*; do
2200 test -f "$ac_file" || continue; 2544 test -f "$ac_file" || continue;
2201 case $ac_file in 2545 case $ac_file in
2202 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2546 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2203 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2547 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2204 break;; 2548 break;;
2205 esac 2549 esac
2206done 2550done
2207else 2551else
2208 echo "$as_me: failed program was:" >&5 2552 $as_echo "$as_me: failed program was:" >&5
2209sed 's/^/| /' conftest.$ac_ext >&5 2553sed 's/^/| /' conftest.$ac_ext >&5
2210 2554
2211{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2555{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2212See \`config.log' for more details." >&5 2556$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2213echo "$as_me: error: cannot compute suffix of object files: cannot compile 2557as_fn_error $? "cannot compute suffix of object files: cannot compile
2214See \`config.log' for more details." >&2;} 2558See \`config.log' for more details" "$LINENO" 5 ; }
2215 { (exit 1); exit 1; }; }
2216fi 2559fi
2217
2218rm -f conftest.$ac_cv_objext conftest.$ac_ext 2560rm -f conftest.$ac_cv_objext conftest.$ac_ext
2219fi 2561fi
2220{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2221echo "${ECHO_T}$ac_cv_objext" >&6; } 2563$as_echo "$ac_cv_objext" >&6; }
2222OBJEXT=$ac_cv_objext 2564OBJEXT=$ac_cv_objext
2223ac_objext=$OBJEXT 2565ac_objext=$OBJEXT
2224{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2225echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2567$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2226if test "${ac_cv_c_compiler_gnu+set}" = set; then 2568if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2227 echo $ECHO_N "(cached) $ECHO_C" >&6 2569 $as_echo_n "(cached) " >&6
2228else 2570else
2229 cat >conftest.$ac_ext <<_ACEOF
2230/* confdefs.h. */
2231_ACEOF
2232cat confdefs.h >>conftest.$ac_ext 2571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2233cat >>conftest.$ac_ext <<_ACEOF
2234/* end confdefs.h. */ 2572/* end confdefs.h. */
2235 2573
2236int 2574int
2237main () 2575main ()
2238{ 2576{
2242 2580
2243 ; 2581 ;
2244 return 0; 2582 return 0;
2245} 2583}
2246_ACEOF 2584_ACEOF
2247rm -f conftest.$ac_objext 2585if ac_fn_c_try_compile "$LINENO"; then :
2248if { (ac_try="$ac_compile"
2249case "(($ac_try" in
2250 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2251 *) ac_try_echo=$ac_try;;
2252esac
2253eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2254 (eval "$ac_compile") 2>conftest.er1
2255 ac_status=$?
2256 grep -v '^ *+' conftest.er1 >conftest.err
2257 rm -f conftest.er1
2258 cat conftest.err >&5
2259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260 (exit $ac_status); } && {
2261 test -z "$ac_c_werror_flag" ||
2262 test ! -s conftest.err
2263 } && test -s conftest.$ac_objext; then
2264 ac_compiler_gnu=yes 2586 ac_compiler_gnu=yes
2265else 2587else
2266 echo "$as_me: failed program was:" >&5
2267sed 's/^/| /' conftest.$ac_ext >&5
2268
2269 ac_compiler_gnu=no 2588 ac_compiler_gnu=no
2270fi 2589fi
2271
2272rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2590rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273ac_cv_c_compiler_gnu=$ac_compiler_gnu 2591ac_cv_c_compiler_gnu=$ac_compiler_gnu
2274 2592
2275fi 2593fi
2276{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2277echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2595$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2278GCC=`test $ac_compiler_gnu = yes && echo yes` 2596if test $ac_compiler_gnu = yes; then
2597 GCC=yes
2598else
2599 GCC=
2600fi
2279ac_test_CFLAGS=${CFLAGS+set} 2601ac_test_CFLAGS=${CFLAGS+set}
2280ac_save_CFLAGS=$CFLAGS 2602ac_save_CFLAGS=$CFLAGS
2281{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2282echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2604$as_echo_n "checking whether $CC accepts -g... " >&6; }
2283if test "${ac_cv_prog_cc_g+set}" = set; then 2605if test "${ac_cv_prog_cc_g+set}" = set; then :
2284 echo $ECHO_N "(cached) $ECHO_C" >&6 2606 $as_echo_n "(cached) " >&6
2285else 2607else
2286 ac_save_c_werror_flag=$ac_c_werror_flag 2608 ac_save_c_werror_flag=$ac_c_werror_flag
2287 ac_c_werror_flag=yes 2609 ac_c_werror_flag=yes
2288 ac_cv_prog_cc_g=no 2610 ac_cv_prog_cc_g=no
2289 CFLAGS="-g" 2611 CFLAGS="-g"
2290 cat >conftest.$ac_ext <<_ACEOF
2291/* confdefs.h. */
2292_ACEOF
2293cat confdefs.h >>conftest.$ac_ext 2612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294cat >>conftest.$ac_ext <<_ACEOF
2295/* end confdefs.h. */ 2613/* end confdefs.h. */
2296 2614
2297int 2615int
2298main () 2616main ()
2299{ 2617{
2300 2618
2301 ; 2619 ;
2302 return 0; 2620 return 0;
2303} 2621}
2304_ACEOF 2622_ACEOF
2305rm -f conftest.$ac_objext 2623if ac_fn_c_try_compile "$LINENO"; then :
2306if { (ac_try="$ac_compile"
2307case "(($ac_try" in
2308 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2309 *) ac_try_echo=$ac_try;;
2310esac
2311eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2312 (eval "$ac_compile") 2>conftest.er1
2313 ac_status=$?
2314 grep -v '^ *+' conftest.er1 >conftest.err
2315 rm -f conftest.er1
2316 cat conftest.err >&5
2317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2318 (exit $ac_status); } && {
2319 test -z "$ac_c_werror_flag" ||
2320 test ! -s conftest.err
2321 } && test -s conftest.$ac_objext; then
2322 ac_cv_prog_cc_g=yes 2624 ac_cv_prog_cc_g=yes
2323else 2625else
2324 echo "$as_me: failed program was:" >&5
2325sed 's/^/| /' conftest.$ac_ext >&5
2326
2327 CFLAGS="" 2626 CFLAGS=""
2328 cat >conftest.$ac_ext <<_ACEOF
2329/* confdefs.h. */
2330_ACEOF
2331cat confdefs.h >>conftest.$ac_ext 2627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332cat >>conftest.$ac_ext <<_ACEOF
2333/* end confdefs.h. */ 2628/* end confdefs.h. */
2334 2629
2335int 2630int
2336main () 2631main ()
2337{ 2632{
2338 2633
2339 ; 2634 ;
2340 return 0; 2635 return 0;
2341} 2636}
2342_ACEOF 2637_ACEOF
2343rm -f conftest.$ac_objext 2638if ac_fn_c_try_compile "$LINENO"; then :
2344if { (ac_try="$ac_compile"
2345case "(($ac_try" in
2346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2347 *) ac_try_echo=$ac_try;;
2348esac
2349eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2350 (eval "$ac_compile") 2>conftest.er1
2351 ac_status=$?
2352 grep -v '^ *+' conftest.er1 >conftest.err
2353 rm -f conftest.er1
2354 cat conftest.err >&5
2355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356 (exit $ac_status); } && {
2357 test -z "$ac_c_werror_flag" ||
2358 test ! -s conftest.err
2359 } && test -s conftest.$ac_objext; then
2360 :
2361else
2362 echo "$as_me: failed program was:" >&5
2363sed 's/^/| /' conftest.$ac_ext >&5
2364 2639
2640else
2365 ac_c_werror_flag=$ac_save_c_werror_flag 2641 ac_c_werror_flag=$ac_save_c_werror_flag
2366 CFLAGS="-g" 2642 CFLAGS="-g"
2367 cat >conftest.$ac_ext <<_ACEOF
2368/* confdefs.h. */
2369_ACEOF
2370cat confdefs.h >>conftest.$ac_ext 2643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2371cat >>conftest.$ac_ext <<_ACEOF
2372/* end confdefs.h. */ 2644/* end confdefs.h. */
2373 2645
2374int 2646int
2375main () 2647main ()
2376{ 2648{
2377 2649
2378 ; 2650 ;
2379 return 0; 2651 return 0;
2380} 2652}
2381_ACEOF 2653_ACEOF
2382rm -f conftest.$ac_objext 2654if ac_fn_c_try_compile "$LINENO"; then :
2383if { (ac_try="$ac_compile"
2384case "(($ac_try" in
2385 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2386 *) ac_try_echo=$ac_try;;
2387esac
2388eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2389 (eval "$ac_compile") 2>conftest.er1
2390 ac_status=$?
2391 grep -v '^ *+' conftest.er1 >conftest.err
2392 rm -f conftest.er1
2393 cat conftest.err >&5
2394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395 (exit $ac_status); } && {
2396 test -z "$ac_c_werror_flag" ||
2397 test ! -s conftest.err
2398 } && test -s conftest.$ac_objext; then
2399 ac_cv_prog_cc_g=yes 2655 ac_cv_prog_cc_g=yes
2400else
2401 echo "$as_me: failed program was:" >&5
2402sed 's/^/| /' conftest.$ac_ext >&5
2403
2404
2405fi 2656fi
2406
2407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408fi 2658fi
2409
2410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2411fi 2660fi
2412
2413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2414 ac_c_werror_flag=$ac_save_c_werror_flag 2662 ac_c_werror_flag=$ac_save_c_werror_flag
2415fi 2663fi
2416{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2417echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2665$as_echo "$ac_cv_prog_cc_g" >&6; }
2418if test "$ac_test_CFLAGS" = set; then 2666if test "$ac_test_CFLAGS" = set; then
2419 CFLAGS=$ac_save_CFLAGS 2667 CFLAGS=$ac_save_CFLAGS
2420elif test $ac_cv_prog_cc_g = yes; then 2668elif test $ac_cv_prog_cc_g = yes; then
2421 if test "$GCC" = yes; then 2669 if test "$GCC" = yes; then
2422 CFLAGS="-g -O2" 2670 CFLAGS="-g -O2"
2428 CFLAGS="-O2" 2676 CFLAGS="-O2"
2429 else 2677 else
2430 CFLAGS= 2678 CFLAGS=
2431 fi 2679 fi
2432fi 2680fi
2433{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2434echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2682$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2435if test "${ac_cv_prog_cc_c89+set}" = set; then 2683if test "${ac_cv_prog_cc_c89+set}" = set; then :
2436 echo $ECHO_N "(cached) $ECHO_C" >&6 2684 $as_echo_n "(cached) " >&6
2437else 2685else
2438 ac_cv_prog_cc_c89=no 2686 ac_cv_prog_cc_c89=no
2439ac_save_CC=$CC 2687ac_save_CC=$CC
2440cat >conftest.$ac_ext <<_ACEOF
2441/* confdefs.h. */
2442_ACEOF
2443cat confdefs.h >>conftest.$ac_ext 2688cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2444cat >>conftest.$ac_ext <<_ACEOF
2445/* end confdefs.h. */ 2689/* end confdefs.h. */
2446#include <stdarg.h> 2690#include <stdarg.h>
2447#include <stdio.h> 2691#include <stdio.h>
2448#include <sys/types.h> 2692#include <sys/types.h>
2449#include <sys/stat.h> 2693#include <sys/stat.h>
2496_ACEOF 2740_ACEOF
2497for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2741for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2498 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2742 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2499do 2743do
2500 CC="$ac_save_CC $ac_arg" 2744 CC="$ac_save_CC $ac_arg"
2501 rm -f conftest.$ac_objext 2745 if ac_fn_c_try_compile "$LINENO"; then :
2502if { (ac_try="$ac_compile"
2503case "(($ac_try" in
2504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2505 *) ac_try_echo=$ac_try;;
2506esac
2507eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2508 (eval "$ac_compile") 2>conftest.er1
2509 ac_status=$?
2510 grep -v '^ *+' conftest.er1 >conftest.err
2511 rm -f conftest.er1
2512 cat conftest.err >&5
2513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2514 (exit $ac_status); } && {
2515 test -z "$ac_c_werror_flag" ||
2516 test ! -s conftest.err
2517 } && test -s conftest.$ac_objext; then
2518 ac_cv_prog_cc_c89=$ac_arg 2746 ac_cv_prog_cc_c89=$ac_arg
2519else
2520 echo "$as_me: failed program was:" >&5
2521sed 's/^/| /' conftest.$ac_ext >&5
2522
2523
2524fi 2747fi
2525
2526rm -f core conftest.err conftest.$ac_objext 2748rm -f core conftest.err conftest.$ac_objext
2527 test "x$ac_cv_prog_cc_c89" != "xno" && break 2749 test "x$ac_cv_prog_cc_c89" != "xno" && break
2528done 2750done
2529rm -f conftest.$ac_ext 2751rm -f conftest.$ac_ext
2530CC=$ac_save_CC 2752CC=$ac_save_CC
2531 2753
2532fi 2754fi
2533# AC_CACHE_VAL 2755# AC_CACHE_VAL
2534case "x$ac_cv_prog_cc_c89" in 2756case "x$ac_cv_prog_cc_c89" in
2535 x) 2757 x)
2536 { echo "$as_me:$LINENO: result: none needed" >&5 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2537echo "${ECHO_T}none needed" >&6; } ;; 2759$as_echo "none needed" >&6; } ;;
2538 xno) 2760 xno)
2539 { echo "$as_me:$LINENO: result: unsupported" >&5 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2540echo "${ECHO_T}unsupported" >&6; } ;; 2762$as_echo "unsupported" >&6; } ;;
2541 *) 2763 *)
2542 CC="$CC $ac_cv_prog_cc_c89" 2764 CC="$CC $ac_cv_prog_cc_c89"
2543 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2544echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 2766$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2545esac 2767esac
2768if test "x$ac_cv_prog_cc_c89" != xno; then :
2546 2769
2770fi
2547 2771
2548ac_ext=c 2772ac_ext=c
2549ac_cpp='$CPP $CPPFLAGS' 2773ac_cpp='$CPP $CPPFLAGS'
2550ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2774ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2551ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2775ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2552ac_compiler_gnu=$ac_cv_c_compiler_gnu 2776ac_compiler_gnu=$ac_cv_c_compiler_gnu
2553 2777
2554 2778
2555 2779
2780ac_ext=c
2781ac_cpp='$CPP $CPPFLAGS'
2782ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2783ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2784ac_compiler_gnu=$ac_cv_c_compiler_gnu
2785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2786$as_echo_n "checking how to run the C preprocessor... " >&6; }
2787# On Suns, sometimes $CPP names a directory.
2788if test -n "$CPP" && test -d "$CPP"; then
2789 CPP=
2790fi
2791if test -z "$CPP"; then
2792 if test "${ac_cv_prog_CPP+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
2794else
2795 # Double quotes because CPP needs to be expanded
2796 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2797 do
2798 ac_preproc_ok=false
2799for ac_c_preproc_warn_flag in '' yes
2800do
2801 # Use a header file that comes with gcc, so configuring glibc
2802 # with a fresh cross-compiler works.
2803 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2804 # <limits.h> exists even on freestanding compilers.
2805 # On the NeXT, cc -E runs the code through the compiler's parser,
2806 # not just through cpp. "Syntax error" is here to catch this case.
2807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2808/* end confdefs.h. */
2809#ifdef __STDC__
2810# include <limits.h>
2811#else
2812# include <assert.h>
2813#endif
2814 Syntax error
2815_ACEOF
2816if ac_fn_c_try_cpp "$LINENO"; then :
2817
2818else
2819 # Broken: fails on valid input.
2820continue
2821fi
2822rm -f conftest.err conftest.i conftest.$ac_ext
2823
2824 # OK, works on sane cases. Now check whether nonexistent headers
2825 # can be detected and how.
2826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2827/* end confdefs.h. */
2828#include <ac_nonexistent.h>
2829_ACEOF
2830if ac_fn_c_try_cpp "$LINENO"; then :
2831 # Broken: success on invalid input.
2832continue
2833else
2834 # Passes both tests.
2835ac_preproc_ok=:
2836break
2837fi
2838rm -f conftest.err conftest.i conftest.$ac_ext
2839
2840done
2841# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2842rm -f conftest.i conftest.err conftest.$ac_ext
2843if $ac_preproc_ok; then :
2844 break
2845fi
2846
2847 done
2848 ac_cv_prog_CPP=$CPP
2849
2850fi
2851 CPP=$ac_cv_prog_CPP
2852else
2853 ac_cv_prog_CPP=$CPP
2854fi
2855{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2856$as_echo "$CPP" >&6; }
2857ac_preproc_ok=false
2858for ac_c_preproc_warn_flag in '' yes
2859do
2860 # Use a header file that comes with gcc, so configuring glibc
2861 # with a fresh cross-compiler works.
2862 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2863 # <limits.h> exists even on freestanding compilers.
2864 # On the NeXT, cc -E runs the code through the compiler's parser,
2865 # not just through cpp. "Syntax error" is here to catch this case.
2866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2867/* end confdefs.h. */
2868#ifdef __STDC__
2869# include <limits.h>
2870#else
2871# include <assert.h>
2872#endif
2873 Syntax error
2874_ACEOF
2875if ac_fn_c_try_cpp "$LINENO"; then :
2876
2877else
2878 # Broken: fails on valid input.
2879continue
2880fi
2881rm -f conftest.err conftest.i conftest.$ac_ext
2882
2883 # OK, works on sane cases. Now check whether nonexistent headers
2884 # can be detected and how.
2885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886/* end confdefs.h. */
2887#include <ac_nonexistent.h>
2888_ACEOF
2889if ac_fn_c_try_cpp "$LINENO"; then :
2890 # Broken: success on invalid input.
2891continue
2892else
2893 # Passes both tests.
2894ac_preproc_ok=:
2895break
2896fi
2897rm -f conftest.err conftest.i conftest.$ac_ext
2898
2899done
2900# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2901rm -f conftest.i conftest.err conftest.$ac_ext
2902if $ac_preproc_ok; then :
2903
2904else
2905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2906$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2907as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2908See \`config.log' for more details" "$LINENO" 5 ; }
2909fi
2910
2911ac_ext=c
2912ac_cpp='$CPP $CPPFLAGS'
2913ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2914ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2915ac_compiler_gnu=$ac_cv_c_compiler_gnu
2916
2917
2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2919$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2920if test "${ac_cv_path_GREP+set}" = set; then :
2921 $as_echo_n "(cached) " >&6
2922else
2923 if test -z "$GREP"; then
2924 ac_path_GREP_found=false
2925 # Loop through the user's path and test for each of PROGNAME-LIST
2926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2928do
2929 IFS=$as_save_IFS
2930 test -z "$as_dir" && as_dir=.
2931 for ac_prog in grep ggrep; do
2932 for ac_exec_ext in '' $ac_executable_extensions; do
2933 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2934 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2935# Check for GNU ac_path_GREP and select it if it is found.
2936 # Check for GNU $ac_path_GREP
2937case `"$ac_path_GREP" --version 2>&1` in
2938*GNU*)
2939 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2940*)
2941 ac_count=0
2942 $as_echo_n 0123456789 >"conftest.in"
2943 while :
2944 do
2945 cat "conftest.in" "conftest.in" >"conftest.tmp"
2946 mv "conftest.tmp" "conftest.in"
2947 cp "conftest.in" "conftest.nl"
2948 $as_echo 'GREP' >> "conftest.nl"
2949 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2950 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2951 as_fn_arith $ac_count + 1 && ac_count=$as_val
2952 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2953 # Best one so far, save it but keep looking for a better one
2954 ac_cv_path_GREP="$ac_path_GREP"
2955 ac_path_GREP_max=$ac_count
2956 fi
2957 # 10*(2^10) chars as input seems more than enough
2958 test $ac_count -gt 10 && break
2959 done
2960 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2961esac
2962
2963 $ac_path_GREP_found && break 3
2964 done
2965 done
2966 done
2967IFS=$as_save_IFS
2968 if test -z "$ac_cv_path_GREP"; then
2969 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2970 fi
2971else
2972 ac_cv_path_GREP=$GREP
2973fi
2974
2975fi
2976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
2977$as_echo "$ac_cv_path_GREP" >&6; }
2978 GREP="$ac_cv_path_GREP"
2979
2980
2981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2982$as_echo_n "checking for egrep... " >&6; }
2983if test "${ac_cv_path_EGREP+set}" = set; then :
2984 $as_echo_n "(cached) " >&6
2985else
2986 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2987 then ac_cv_path_EGREP="$GREP -E"
2988 else
2989 if test -z "$EGREP"; then
2990 ac_path_EGREP_found=false
2991 # Loop through the user's path and test for each of PROGNAME-LIST
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2993for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2994do
2995 IFS=$as_save_IFS
2996 test -z "$as_dir" && as_dir=.
2997 for ac_prog in egrep; do
2998 for ac_exec_ext in '' $ac_executable_extensions; do
2999 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3000 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3001# Check for GNU ac_path_EGREP and select it if it is found.
3002 # Check for GNU $ac_path_EGREP
3003case `"$ac_path_EGREP" --version 2>&1` in
3004*GNU*)
3005 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3006*)
3007 ac_count=0
3008 $as_echo_n 0123456789 >"conftest.in"
3009 while :
3010 do
3011 cat "conftest.in" "conftest.in" >"conftest.tmp"
3012 mv "conftest.tmp" "conftest.in"
3013 cp "conftest.in" "conftest.nl"
3014 $as_echo 'EGREP' >> "conftest.nl"
3015 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3016 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3017 as_fn_arith $ac_count + 1 && ac_count=$as_val
3018 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3019 # Best one so far, save it but keep looking for a better one
3020 ac_cv_path_EGREP="$ac_path_EGREP"
3021 ac_path_EGREP_max=$ac_count
3022 fi
3023 # 10*(2^10) chars as input seems more than enough
3024 test $ac_count -gt 10 && break
3025 done
3026 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3027esac
3028
3029 $ac_path_EGREP_found && break 3
3030 done
3031 done
3032 done
3033IFS=$as_save_IFS
3034 if test -z "$ac_cv_path_EGREP"; then
3035 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3036 fi
3037else
3038 ac_cv_path_EGREP=$EGREP
3039fi
3040
3041 fi
3042fi
3043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3044$as_echo "$ac_cv_path_EGREP" >&6; }
3045 EGREP="$ac_cv_path_EGREP"
3046
3047
3048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3049$as_echo_n "checking for ANSI C header files... " >&6; }
3050if test "${ac_cv_header_stdc+set}" = set; then :
3051 $as_echo_n "(cached) " >&6
3052else
3053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054/* end confdefs.h. */
3055#include <stdlib.h>
3056#include <stdarg.h>
3057#include <string.h>
3058#include <float.h>
3059
3060int
3061main ()
3062{
3063
3064 ;
3065 return 0;
3066}
3067_ACEOF
3068if ac_fn_c_try_compile "$LINENO"; then :
3069 ac_cv_header_stdc=yes
3070else
3071 ac_cv_header_stdc=no
3072fi
3073rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3074
3075if test $ac_cv_header_stdc = yes; then
3076 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3078/* end confdefs.h. */
3079#include <string.h>
3080
3081_ACEOF
3082if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3083 $EGREP "memchr" >/dev/null 2>&1; then :
3084
3085else
3086 ac_cv_header_stdc=no
3087fi
3088rm -f conftest*
3089
3090fi
3091
3092if test $ac_cv_header_stdc = yes; then
3093 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095/* end confdefs.h. */
3096#include <stdlib.h>
3097
3098_ACEOF
3099if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3100 $EGREP "free" >/dev/null 2>&1; then :
3101
3102else
3103 ac_cv_header_stdc=no
3104fi
3105rm -f conftest*
3106
3107fi
3108
3109if test $ac_cv_header_stdc = yes; then
3110 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3111 if test "$cross_compiling" = yes; then :
3112 :
3113else
3114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3115/* end confdefs.h. */
3116#include <ctype.h>
3117#include <stdlib.h>
3118#if ((' ' & 0x0FF) == 0x020)
3119# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3120# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3121#else
3122# define ISLOWER(c) \
3123 (('a' <= (c) && (c) <= 'i') \
3124 || ('j' <= (c) && (c) <= 'r') \
3125 || ('s' <= (c) && (c) <= 'z'))
3126# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3127#endif
3128
3129#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3130int
3131main ()
3132{
3133 int i;
3134 for (i = 0; i < 256; i++)
3135 if (XOR (islower (i), ISLOWER (i))
3136 || toupper (i) != TOUPPER (i))
3137 return 2;
3138 return 0;
3139}
3140_ACEOF
3141if ac_fn_c_try_run "$LINENO"; then :
3142
3143else
3144 ac_cv_header_stdc=no
3145fi
3146rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3147 conftest.$ac_objext conftest.beam conftest.$ac_ext
3148fi
3149
3150fi
3151fi
3152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3153$as_echo "$ac_cv_header_stdc" >&6; }
3154if test $ac_cv_header_stdc = yes; then
3155
3156$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3157
3158fi
3159
3160# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3161for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3162 inttypes.h stdint.h unistd.h
3163do :
3164 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3165ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3166"
3167if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3168 cat >>confdefs.h <<_ACEOF
3169#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3170_ACEOF
3171
3172fi
3173
3174done
3175
3176
3177for ac_header in stdint.h
3178do :
3179 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
3180if test "x$ac_cv_header_stdint_h" = x""yes; then :
3181 cat >>confdefs.h <<_ACEOF
3182#define HAVE_STDINT_H 1
3183_ACEOF
3184
3185fi
3186
3187done
3188
3189
3190{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
3191$as_echo_n "checking for library containing pthread_create... " >&6; }
3192if test "${ac_cv_search_pthread_create+set}" = set; then :
3193 $as_echo_n "(cached) " >&6
3194else
3195 ac_func_search_save_LIBS=$LIBS
3196cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197/* end confdefs.h. */
3198
3199/* Override any GCC internal prototype to avoid an error.
3200 Use char because int might match the return type of a GCC
3201 builtin and then its argument prototype would still apply. */
3202#ifdef __cplusplus
3203extern "C"
3204#endif
3205char pthread_create ();
3206int
3207main ()
3208{
3209return pthread_create ();
3210 ;
3211 return 0;
3212}
3213_ACEOF
3214for ac_lib in '' pthread pthreads pthreadVC2; do
3215 if test -z "$ac_lib"; then
3216 ac_res="none required"
3217 else
3218 ac_res=-l$ac_lib
3219 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3220 fi
3221 if ac_fn_c_try_link "$LINENO"; then :
3222 ac_cv_search_pthread_create=$ac_res
3223fi
3224rm -f core conftest.err conftest.$ac_objext \
3225 conftest$ac_exeext
3226 if test "${ac_cv_search_pthread_create+set}" = set; then :
3227 break
3228fi
3229done
3230if test "${ac_cv_search_pthread_create+set}" = set; then :
3231
3232else
3233 ac_cv_search_pthread_create=no
3234fi
3235rm conftest.$ac_ext
3236LIBS=$ac_func_search_save_LIBS
3237fi
3238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
3239$as_echo "$ac_cv_search_pthread_create" >&6; }
3240ac_res=$ac_cv_search_pthread_create
3241if test "$ac_res" != no; then :
3242 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3243
3244else
3245 as_fn_error $? "pthread functions not found" "$LINENO" 5
3246
3247fi
3248
3249
3250{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5
3251$as_echo_n "checking for utimes... " >&6; }
3252if test "${ac_cv_utimes+set}" = set; then :
3253 $as_echo_n "(cached) " >&6
3254else
3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3256/* end confdefs.h. */
3257
3258#include <sys/types.h>
3259#include <sys/time.h>
3260#include <utime.h>
3261struct timeval tv[2];
3262int res;
3263int main (void)
3264{
3265 res = utimes ("/", tv);
3266 return 0;
3267}
3268
3269_ACEOF
3270if ac_fn_c_try_link "$LINENO"; then :
3271 ac_cv_utimes=yes
3272else
3273 ac_cv_utimes=no
3274fi
3275rm -f core conftest.err conftest.$ac_objext \
3276 conftest$ac_exeext conftest.$ac_ext
3277fi
3278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_utimes" >&5
3279$as_echo "$ac_cv_utimes" >&6; }
3280test $ac_cv_utimes = yes &&
3281$as_echo "#define HAVE_UTIMES 1" >>confdefs.h
3282
3283
2556{ echo "$as_me:$LINENO: checking for futimes" >&5 3284{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
2557echo $ECHO_N "checking for futimes... $ECHO_C" >&6; } 3285$as_echo_n "checking for futimes... " >&6; }
2558if test "${ac_cv_futimes+set}" = set; then 3286if test "${ac_cv_futimes+set}" = set; then :
2559 echo $ECHO_N "(cached) $ECHO_C" >&6 3287 $as_echo_n "(cached) " >&6
2560else 3288else
2561 cat >conftest.$ac_ext <<_ACEOF 3289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290/* end confdefs.h. */
2562 3291
2563#include <sys/types.h> 3292#include <sys/types.h>
2564#include <sys/time.h> 3293#include <sys/time.h>
2565#include <utime.h> 3294#include <utime.h>
2566struct timeval tv[2]; 3295struct timeval tv[2];
2567int res; 3296int res;
2568int fd; 3297int fd;
2569int main(void) 3298int main (void)
2570{ 3299{
2571 res = futimes (fd, tv); 3300 res = futimes (fd, tv);
2572 return 0; 3301 return 0;
2573} 3302}
2574 3303
2575_ACEOF 3304_ACEOF
2576rm -f conftest.$ac_objext conftest$ac_exeext 3305if ac_fn_c_try_link "$LINENO"; then :
2577if { (ac_try="$ac_link"
2578case "(($ac_try" in
2579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2580 *) ac_try_echo=$ac_try;;
2581esac
2582eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2583 (eval "$ac_link") 2>conftest.er1
2584 ac_status=$?
2585 grep -v '^ *+' conftest.er1 >conftest.err
2586 rm -f conftest.er1
2587 cat conftest.err >&5
2588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589 (exit $ac_status); } && {
2590 test -z "$ac_c_werror_flag" ||
2591 test ! -s conftest.err
2592 } && test -s conftest$ac_exeext &&
2593 $as_test_x conftest$ac_exeext; then
2594 ac_cv_futimes=yes 3306 ac_cv_futimes=yes
2595else 3307else
2596 echo "$as_me: failed program was:" >&5
2597sed 's/^/| /' conftest.$ac_ext >&5
2598
2599 ac_cv_futimes=no 3308 ac_cv_futimes=no
2600fi 3309fi
2601
2602rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3310rm -f core conftest.err conftest.$ac_objext \
2603 conftest$ac_exeext conftest.$ac_ext 3311 conftest$ac_exeext conftest.$ac_ext
2604fi 3312fi
2605{ echo "$as_me:$LINENO: result: $ac_cv_futimes" >&5 3313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_futimes" >&5
2606echo "${ECHO_T}$ac_cv_futimes" >&6; } 3314$as_echo "$ac_cv_futimes" >&6; }
2607test $ac_cv_futimes = yes && 3315test $ac_cv_futimes = yes &&
2608cat >>confdefs.h <<\_ACEOF 3316$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h
2609#define HAVE_FUTIMES 1
2610_ACEOF
2611 3317
2612 3318
2613{ echo "$as_me:$LINENO: checking for readahead" >&5 3319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5
2614echo $ECHO_N "checking for readahead... $ECHO_C" >&6; } 3320$as_echo_n "checking for readahead... " >&6; }
2615if test "${ac_cv_readahead+set}" = set; then 3321if test "${ac_cv_readahead+set}" = set; then :
2616 echo $ECHO_N "(cached) $ECHO_C" >&6 3322 $as_echo_n "(cached) " >&6
2617else 3323else
2618 cat >conftest.$ac_ext <<_ACEOF 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325/* end confdefs.h. */
2619 3326
2620#include <fcntl.h> 3327#include <fcntl.h>
2621int main(void) 3328int main (void)
2622{ 3329{
2623 int fd = 0; 3330 int fd = 0;
2624 off64_t offset = 1;
2625 size_t count = 2; 3331 size_t count = 2;
2626 ssize_t res; 3332 ssize_t res;
2627 res = readahead (fd, offset, count); 3333 res = readahead (fd, 0, count);
2628 return 0; 3334 return 0;
2629} 3335}
2630 3336
2631_ACEOF 3337_ACEOF
2632rm -f conftest.$ac_objext conftest$ac_exeext 3338if ac_fn_c_try_link "$LINENO"; then :
2633if { (ac_try="$ac_link"
2634case "(($ac_try" in
2635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2636 *) ac_try_echo=$ac_try;;
2637esac
2638eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2639 (eval "$ac_link") 2>conftest.er1
2640 ac_status=$?
2641 grep -v '^ *+' conftest.er1 >conftest.err
2642 rm -f conftest.er1
2643 cat conftest.err >&5
2644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645 (exit $ac_status); } && {
2646 test -z "$ac_c_werror_flag" ||
2647 test ! -s conftest.err
2648 } && test -s conftest$ac_exeext &&
2649 $as_test_x conftest$ac_exeext; then
2650 ac_cv_readahead=yes 3339 ac_cv_readahead=yes
2651else 3340else
2652 echo "$as_me: failed program was:" >&5
2653sed 's/^/| /' conftest.$ac_ext >&5
2654
2655 ac_cv_readahead=no 3341 ac_cv_readahead=no
2656fi 3342fi
2657
2658rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3343rm -f core conftest.err conftest.$ac_objext \
2659 conftest$ac_exeext conftest.$ac_ext 3344 conftest$ac_exeext conftest.$ac_ext
2660fi 3345fi
2661{ echo "$as_me:$LINENO: result: $ac_cv_readahead" >&5 3346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_readahead" >&5
2662echo "${ECHO_T}$ac_cv_readahead" >&6; } 3347$as_echo "$ac_cv_readahead" >&6; }
2663test $ac_cv_readahead = yes && 3348test $ac_cv_readahead = yes &&
2664cat >>confdefs.h <<\_ACEOF 3349$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h
2665#define HAVE_READAHEAD 1
2666_ACEOF
2667 3350
2668 3351
2669{ echo "$as_me:$LINENO: checking for fdatasync" >&5 3352{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
2670echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } 3353$as_echo_n "checking for fdatasync... " >&6; }
2671if test "${ac_cv_fdatasync+set}" = set; then 3354if test "${ac_cv_fdatasync+set}" = set; then :
2672 echo $ECHO_N "(cached) $ECHO_C" >&6 3355 $as_echo_n "(cached) " >&6
2673else 3356else
2674 cat >conftest.$ac_ext <<_ACEOF 3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358/* end confdefs.h. */
2675 3359
2676#include <unistd.h> 3360#include <unistd.h>
2677int main(void) 3361int main (void)
2678{ 3362{
2679 int fd = 0; 3363 int fd = 0;
2680 fdatasync (fd); 3364 fdatasync (fd);
2681 return 0; 3365 return 0;
2682} 3366}
2683 3367
2684_ACEOF 3368_ACEOF
2685rm -f conftest.$ac_objext conftest$ac_exeext 3369if ac_fn_c_try_link "$LINENO"; then :
2686if { (ac_try="$ac_link"
2687case "(($ac_try" in
2688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2689 *) ac_try_echo=$ac_try;;
2690esac
2691eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2692 (eval "$ac_link") 2>conftest.er1
2693 ac_status=$?
2694 grep -v '^ *+' conftest.er1 >conftest.err
2695 rm -f conftest.er1
2696 cat conftest.err >&5
2697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698 (exit $ac_status); } && {
2699 test -z "$ac_c_werror_flag" ||
2700 test ! -s conftest.err
2701 } && test -s conftest$ac_exeext &&
2702 $as_test_x conftest$ac_exeext; then
2703 ac_cv_fdatasync=yes 3370 ac_cv_fdatasync=yes
2704else 3371else
2705 echo "$as_me: failed program was:" >&5
2706sed 's/^/| /' conftest.$ac_ext >&5
2707
2708 ac_cv_fdatasync=no 3372 ac_cv_fdatasync=no
2709fi 3373fi
2710
2711rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3374rm -f core conftest.err conftest.$ac_objext \
2712 conftest$ac_exeext conftest.$ac_ext 3375 conftest$ac_exeext conftest.$ac_ext
2713fi 3376fi
2714{ echo "$as_me:$LINENO: result: $ac_cv_fdatasync" >&5 3377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fdatasync" >&5
2715echo "${ECHO_T}$ac_cv_fdatasync" >&6; } 3378$as_echo "$ac_cv_fdatasync" >&6; }
2716test $ac_cv_fdatasync = yes && 3379test $ac_cv_fdatasync = yes &&
2717cat >>confdefs.h <<\_ACEOF 3380$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
2718#define HAVE_FDATASYNC 1
2719_ACEOF
2720 3381
2721 3382
2722{ echo "$as_me:$LINENO: checking for pread and pwrite" >&5 3383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pread and pwrite" >&5
2723echo $ECHO_N "checking for pread and pwrite... $ECHO_C" >&6; } 3384$as_echo_n "checking for pread and pwrite... " >&6; }
2724if test "${ac_cv_preadwrite+set}" = set; then 3385if test "${ac_cv_preadwrite+set}" = set; then :
2725 echo $ECHO_N "(cached) $ECHO_C" >&6 3386 $as_echo_n "(cached) " >&6
2726else 3387else
2727 cat >conftest.$ac_ext <<_ACEOF 3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389/* end confdefs.h. */
2728 3390
2729#include <unistd.h> 3391#include <unistd.h>
2730int main(void) 3392int main (void)
2731{ 3393{
2732 int fd = 0; 3394 int fd = 0;
2733 size_t count = 1; 3395 size_t count = 1;
2734 char buf; 3396 char buf;
2735 off_t offset = 1; 3397 off_t offset = 1;
2738 res = pwrite (fd, &buf, count, offset); 3400 res = pwrite (fd, &buf, count, offset);
2739 return 0; 3401 return 0;
2740} 3402}
2741 3403
2742_ACEOF 3404_ACEOF
2743rm -f conftest.$ac_objext conftest$ac_exeext 3405if ac_fn_c_try_link "$LINENO"; then :
2744if { (ac_try="$ac_link"
2745case "(($ac_try" in
2746 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2747 *) ac_try_echo=$ac_try;;
2748esac
2749eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2750 (eval "$ac_link") 2>conftest.er1
2751 ac_status=$?
2752 grep -v '^ *+' conftest.er1 >conftest.err
2753 rm -f conftest.er1
2754 cat conftest.err >&5
2755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2756 (exit $ac_status); } && {
2757 test -z "$ac_c_werror_flag" ||
2758 test ! -s conftest.err
2759 } && test -s conftest$ac_exeext &&
2760 $as_test_x conftest$ac_exeext; then
2761 ac_cv_preadwrite=yes 3406 ac_cv_preadwrite=yes
2762else 3407else
2763 echo "$as_me: failed program was:" >&5
2764sed 's/^/| /' conftest.$ac_ext >&5
2765
2766 ac_cv_preadwrite=no 3408 ac_cv_preadwrite=no
2767fi 3409fi
2768
2769rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3410rm -f core conftest.err conftest.$ac_objext \
2770 conftest$ac_exeext conftest.$ac_ext 3411 conftest$ac_exeext conftest.$ac_ext
2771fi 3412fi
2772{ echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5 3413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_preadwrite" >&5
2773echo "${ECHO_T}$ac_cv_preadwrite" >&6; } 3414$as_echo "$ac_cv_preadwrite" >&6; }
2774test $ac_cv_preadwrite = yes && 3415test $ac_cv_preadwrite = yes &&
2775cat >>confdefs.h <<\_ACEOF 3416$as_echo "#define HAVE_PREADWRITE 1" >>confdefs.h
2776#define HAVE_PREADWRITE 1
2777_ACEOF
2778 3417
2779 3418
2780{ echo "$as_me:$LINENO: checking for readdir_r" >&5
2781echo $ECHO_N "checking for readdir_r... $ECHO_C" >&6; }
2782if test "${ac_cv_readdir_r+set}" = set; then
2783 echo $ECHO_N "(cached) $ECHO_C" >&6
2784else
2785 cat >conftest.$ac_ext <<_ACEOF
2786
2787#include <dirent.h>
2788int main(void)
2789{
2790 DIR *dir = 0;
2791 struct dirent ent, *eres;
2792 int res = readdir_r (dir, &ent, &eres);
2793 return 0;
2794}
2795
2796_ACEOF
2797rm -f conftest.$ac_objext conftest$ac_exeext
2798if { (ac_try="$ac_link"
2799case "(($ac_try" in
2800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2801 *) ac_try_echo=$ac_try;;
2802esac
2803eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2804 (eval "$ac_link") 2>conftest.er1
2805 ac_status=$?
2806 grep -v '^ *+' conftest.er1 >conftest.err
2807 rm -f conftest.er1
2808 cat conftest.err >&5
2809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810 (exit $ac_status); } && {
2811 test -z "$ac_c_werror_flag" ||
2812 test ! -s conftest.err
2813 } && test -s conftest$ac_exeext &&
2814 $as_test_x conftest$ac_exeext; then
2815 ac_cv_readdir_r=yes
2816else
2817 echo "$as_me: failed program was:" >&5
2818sed 's/^/| /' conftest.$ac_ext >&5
2819
2820 ac_cv_readdir_r=no
2821fi
2822
2823rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2824 conftest$ac_exeext conftest.$ac_ext
2825fi
2826{ echo "$as_me:$LINENO: result: $ac_cv_readdir_r" >&5
2827echo "${ECHO_T}$ac_cv_readdir_r" >&6; }
2828test $ac_cv_readdir_r = yes &&
2829cat >>confdefs.h <<\_ACEOF
2830#define HAVE_READDIR_R 1
2831_ACEOF
2832
2833
2834{ echo "$as_me:$LINENO: checking for sendfile" >&5 3419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5
2835echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; } 3420$as_echo_n "checking for sendfile... " >&6; }
2836if test "${ac_cv_sendfile+set}" = set; then 3421if test "${ac_cv_sendfile+set}" = set; then :
2837 echo $ECHO_N "(cached) $ECHO_C" >&6 3422 $as_echo_n "(cached) " >&6
2838else 3423else
2839 cat >conftest.$ac_ext <<_ACEOF 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425/* end confdefs.h. */
2840 3426
2841# include <sys/types.h> 3427# include <sys/types.h>
2842#if __linux 3428#if __linux
2843# include <sys/sendfile.h> 3429# include <sys/sendfile.h>
2844#elif __freebsd 3430#elif __FreeBSD__ || defined __APPLE__
2845# include <sys/socket.h> 3431# include <sys/socket.h>
2846# include <sys/uio.h> 3432# include <sys/uio.h>
2847#elif __hpux 3433#elif __hpux
2848# include <sys/socket.h> 3434# include <sys/socket.h>
2849#else 3435#else
2850# error unsupported architecture 3436# error unsupported architecture
2851#endif 3437#endif
2852int main(void) 3438int main (void)
2853{ 3439{
2854 int fd = 0; 3440 int fd = 0;
2855 off_t offset = 1; 3441 off_t offset = 1;
2856 size_t count = 2; 3442 size_t count = 2;
2857 ssize_t res; 3443 ssize_t res;
2858#if __linux 3444#if __linux
2859 res = sendfile (fd, fd, offset, count); 3445 res = sendfile (fd, fd, offset, count);
2860#elif __freebsd 3446#elif __FreeBSD__
2861 res = sendfile (fd, fd, offset, count, 0, &offset, 0); 3447 res = sendfile (fd, fd, offset, count, 0, &offset, 0);
2862#elif __hpux 3448#elif __hpux
2863 res = sendfile (fd, fd, offset, count, 0, 0); 3449 res = sendfile (fd, fd, offset, count, 0, 0);
2864#endif 3450#endif
2865 return 0; 3451 return 0;
2866} 3452}
2867 3453
2868_ACEOF 3454_ACEOF
2869rm -f conftest.$ac_objext conftest$ac_exeext 3455if ac_fn_c_try_link "$LINENO"; then :
2870if { (ac_try="$ac_link"
2871case "(($ac_try" in
2872 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2873 *) ac_try_echo=$ac_try;;
2874esac
2875eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2876 (eval "$ac_link") 2>conftest.er1
2877 ac_status=$?
2878 grep -v '^ *+' conftest.er1 >conftest.err
2879 rm -f conftest.er1
2880 cat conftest.err >&5
2881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2882 (exit $ac_status); } && {
2883 test -z "$ac_c_werror_flag" ||
2884 test ! -s conftest.err
2885 } && test -s conftest$ac_exeext &&
2886 $as_test_x conftest$ac_exeext; then
2887 ac_cv_sendfile=yes 3456 ac_cv_sendfile=yes
2888else 3457else
2889 echo "$as_me: failed program was:" >&5
2890sed 's/^/| /' conftest.$ac_ext >&5
2891
2892 ac_cv_sendfile=no 3458 ac_cv_sendfile=no
2893fi 3459fi
2894
2895rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3460rm -f core conftest.err conftest.$ac_objext \
2896 conftest$ac_exeext conftest.$ac_ext 3461 conftest$ac_exeext conftest.$ac_ext
2897fi 3462fi
2898{ echo "$as_me:$LINENO: result: $ac_cv_sendfile" >&5 3463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sendfile" >&5
2899echo "${ECHO_T}$ac_cv_sendfile" >&6; } 3464$as_echo "$ac_cv_sendfile" >&6; }
2900test $ac_cv_sendfile = yes && 3465test $ac_cv_sendfile = yes &&
2901cat >>confdefs.h <<\_ACEOF 3466$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h
2902#define HAVE_SENDFILE 1 3467
3468
3469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5
3470$as_echo_n "checking for sync_file_range... " >&6; }
3471if test "${ac_cv_sync_file_range+set}" = set; then :
3472 $as_echo_n "(cached) " >&6
3473else
3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475/* end confdefs.h. */
3476
3477#include <fcntl.h>
3478int main (void)
3479{
3480 int fd = 0;
3481 off64_t offset = 1;
3482 off64_t nbytes = 1;
3483 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER;
3484 ssize_t res;
3485 res = sync_file_range (fd, offset, nbytes, flags);
3486 return 0;
3487}
3488
2903_ACEOF 3489_ACEOF
3490if ac_fn_c_try_link "$LINENO"; then :
3491 ac_cv_sync_file_range=yes
3492else
3493 ac_cv_sync_file_range=no
3494fi
3495rm -f core conftest.err conftest.$ac_objext \
3496 conftest$ac_exeext conftest.$ac_ext
3497fi
3498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sync_file_range" >&5
3499$as_echo "$ac_cv_sync_file_range" >&6; }
3500test $ac_cv_sync_file_range = yes &&
3501$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h
3502
3503
3504{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5
3505$as_echo_n "checking for fallocate... " >&6; }
3506if test "${ac_cv_fallocate+set}" = set; then :
3507 $as_echo_n "(cached) " >&6
3508else
3509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3510/* end confdefs.h. */
3511
3512#include <fcntl.h>
3513int main (void)
3514{
3515 int fd = 0;
3516 int mode = FALLOC_FL_KEEP_SIZE;
3517 off_t offset = 1;
3518 off_t len = 1;
3519 int res;
3520 res = fallocate (fd, mode, offset, len);
3521 return 0;
3522}
3523
3524_ACEOF
3525if ac_fn_c_try_link "$LINENO"; then :
3526 ac_cv_fallocate=yes
3527else
3528 ac_cv_fallocate=no
3529fi
3530rm -f core conftest.err conftest.$ac_objext \
3531 conftest$ac_exeext conftest.$ac_ext
3532fi
3533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fallocate" >&5
3534$as_echo "$ac_cv_fallocate" >&6; }
3535test $ac_cv_fallocate = yes &&
3536$as_echo "#define HAVE_FALLOCATE 1" >>confdefs.h
3537
3538
3539
3540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
3541$as_echo_n "checking for posix_madvise... " >&6; }
3542if test "${ac_cv_posix_madvise+set}" = set; then :
3543 $as_echo_n "(cached) " >&6
3544else
3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3546/* end confdefs.h. */
3547
3548#include <sys/mman.h>
3549int main (void)
3550{
3551 int res = posix_madvise ((void *)0, (size_t)0, POSIX_MADV_NORMAL);
3552 int a = POSIX_MADV_SEQUENTIAL;
3553 int b = POSIX_MADV_RANDOM;
3554 int c = POSIX_MADV_WILLNEED;
3555 int d = POSIX_MADV_DONTNEED;
3556 return 0;
3557}
3558
3559_ACEOF
3560if ac_fn_c_try_link "$LINENO"; then :
3561 ac_cv_posix_madvise=yes
3562else
3563 ac_cv_posix_madvise=no
3564fi
3565rm -f core conftest.err conftest.$ac_objext \
3566 conftest$ac_exeext conftest.$ac_ext
3567fi
3568{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_madvise" >&5
3569$as_echo "$ac_cv_posix_madvise" >&6; }
3570test $ac_cv_posix_madvise = yes &&
3571$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h
3572
3573
3574{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5
3575$as_echo_n "checking for posix_fadvise... " >&6; }
3576if test "${ac_cv_posix_fadvise+set}" = set; then :
3577 $as_echo_n "(cached) " >&6
3578else
3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580/* end confdefs.h. */
3581
3582#define _XOPEN_SOURCE 600
3583#include <fcntl.h>
3584int main (void)
3585{
3586 int res = posix_fadvise ((int)0, (off_t)0, (off_t)0, POSIX_FADV_NORMAL);
3587 int a = POSIX_FADV_SEQUENTIAL;
3588 int b = POSIX_FADV_NOREUSE;
3589 int c = POSIX_FADV_RANDOM;
3590 int d = POSIX_FADV_WILLNEED;
3591 int e = POSIX_FADV_DONTNEED;
3592 return 0;
3593}
3594
3595_ACEOF
3596if ac_fn_c_try_link "$LINENO"; then :
3597 ac_cv_posix_fadvise=yes
3598else
3599 ac_cv_posix_fadvise=no
3600fi
3601rm -f core conftest.err conftest.$ac_objext \
3602 conftest$ac_exeext conftest.$ac_ext
3603fi
3604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_fadvise" >&5
3605$as_echo "$ac_cv_posix_fadvise" >&6; }
3606test $ac_cv_posix_fadvise = yes &&
3607$as_echo "#define HAVE_POSIX_FADVISE 1" >>confdefs.h
2904 3608
2905 3609
2906 3610
2907 3611
2908cat >confcache <<\_ACEOF 3612cat >confcache <<\_ACEOF
2930 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3634 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2931 eval ac_val=\$$ac_var 3635 eval ac_val=\$$ac_var
2932 case $ac_val in #( 3636 case $ac_val in #(
2933 *${as_nl}*) 3637 *${as_nl}*)
2934 case $ac_var in #( 3638 case $ac_var in #(
2935 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 3639 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2936echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 3640$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2937 esac 3641 esac
2938 case $ac_var in #( 3642 case $ac_var in #(
2939 _ | IFS | as_nl) ;; #( 3643 _ | IFS | as_nl) ;; #(
2940 *) $as_unset $ac_var ;; 3644 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3645 *) { eval $ac_var=; unset $ac_var;} ;;
2941 esac ;; 3646 esac ;;
2942 esac 3647 esac
2943 done 3648 done
2944 3649
2945 (set) 2>&1 | 3650 (set) 2>&1 |
2946 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3651 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2947 *${as_nl}ac_space=\ *) 3652 *${as_nl}ac_space=\ *)
2948 # `set' does not quote correctly, so add quotes (double-quote 3653 # `set' does not quote correctly, so add quotes: double-quote
2949 # substitution turns \\\\ into \\, and sed turns \\ into \). 3654 # substitution turns \\\\ into \\, and sed turns \\ into \.
2950 sed -n \ 3655 sed -n \
2951 "s/'/'\\\\''/g; 3656 "s/'/'\\\\''/g;
2952 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3657 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2953 ;; #( 3658 ;; #(
2954 *) 3659 *)
2967 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3672 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2968 :end' >>confcache 3673 :end' >>confcache
2969if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3674if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2970 if test -w "$cache_file"; then 3675 if test -w "$cache_file"; then
2971 test "x$cache_file" != "x/dev/null" && 3676 test "x$cache_file" != "x/dev/null" &&
2972 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2973echo "$as_me: updating cache $cache_file" >&6;} 3678$as_echo "$as_me: updating cache $cache_file" >&6;}
2974 cat confcache >$cache_file 3679 cat confcache >$cache_file
2975 else 3680 else
2976 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 3681 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2977echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3682$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2978 fi 3683 fi
2979fi 3684fi
2980rm -f confcache 3685rm -f confcache
2981 3686
2982test "x$prefix" = xNONE && prefix=$ac_default_prefix 3687test "x$prefix" = xNONE && prefix=$ac_default_prefix
2985 3690
2986DEFS=-DHAVE_CONFIG_H 3691DEFS=-DHAVE_CONFIG_H
2987 3692
2988ac_libobjs= 3693ac_libobjs=
2989ac_ltlibobjs= 3694ac_ltlibobjs=
3695U=
2990for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3696for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2991 # 1. Remove the extension, and $U if already installed. 3697 # 1. Remove the extension, and $U if already installed.
2992 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3698 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2993 ac_i=`echo "$ac_i" | sed "$ac_script"` 3699 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2994 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3700 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
2995 # will be set to the directory where LIBOBJS objects are built. 3701 # will be set to the directory where LIBOBJS objects are built.
2996 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3702 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2997 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 3703 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2998done 3704done
2999LIBOBJS=$ac_libobjs 3705LIBOBJS=$ac_libobjs
3000 3706
3001LTLIBOBJS=$ac_ltlibobjs 3707LTLIBOBJS=$ac_ltlibobjs
3002 3708
3003 3709
3004 3710
3005: ${CONFIG_STATUS=./config.status} 3711: ${CONFIG_STATUS=./config.status}
3712ac_write_fail=0
3006ac_clean_files_save=$ac_clean_files 3713ac_clean_files_save=$ac_clean_files
3007ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3714ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3008{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3715{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3009echo "$as_me: creating $CONFIG_STATUS" >&6;} 3716$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3010cat >$CONFIG_STATUS <<_ACEOF 3717as_write_fail=0
3718cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3011#! $SHELL 3719#! $SHELL
3012# Generated by $as_me. 3720# Generated by $as_me.
3013# Run this file to recreate the current configuration. 3721# Run this file to recreate the current configuration.
3014# Compiler output produced by configure, useful for debugging 3722# Compiler output produced by configure, useful for debugging
3015# configure, is in config.log if it exists. 3723# configure, is in config.log if it exists.
3016 3724
3017debug=false 3725debug=false
3018ac_cs_recheck=false 3726ac_cs_recheck=false
3019ac_cs_silent=false 3727ac_cs_silent=false
3728
3020SHELL=\${CONFIG_SHELL-$SHELL} 3729SHELL=\${CONFIG_SHELL-$SHELL}
3730export SHELL
3021_ACEOF 3731_ASEOF
3022 3732cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3023cat >>$CONFIG_STATUS <<\_ACEOF
3024## --------------------- ## 3733## -------------------- ##
3025## M4sh Initialization. ## 3734## M4sh Initialization. ##
3026## --------------------- ## 3735## -------------------- ##
3027 3736
3028# Be more Bourne compatible 3737# Be more Bourne compatible
3029DUALCASE=1; export DUALCASE # for MKS sh 3738DUALCASE=1; export DUALCASE # for MKS sh
3030if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3739if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3031 emulate sh 3740 emulate sh
3032 NULLCMD=: 3741 NULLCMD=:
3033 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 3742 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3034 # is contrary to our usage. Disable this feature. 3743 # is contrary to our usage. Disable this feature.
3035 alias -g '${1+"$@"}'='"$@"' 3744 alias -g '${1+"$@"}'='"$@"'
3036 setopt NO_GLOB_SUBST 3745 setopt NO_GLOB_SUBST
3037else 3746else
3038 case `(set -o) 2>/dev/null` in 3747 case `(set -o) 2>/dev/null` in #(
3039 *posix*) set -o posix ;; 3748 *posix*) :
3749 set -o posix ;; #(
3750 *) :
3751 ;;
3040esac 3752esac
3041
3042fi 3753fi
3043 3754
3044 3755
3045 3756as_nl='
3046 3757'
3047# PATH needs CR 3758export as_nl
3048# Avoid depending upon Character Ranges. 3759# Printing a long string crashes Solaris 7 /usr/bin/printf.
3049as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3760as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3050as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3761as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3051as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3762as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3052as_cr_digits='0123456789' 3763# Prefer a ksh shell builtin over an external printf program on Solaris,
3053as_cr_alnum=$as_cr_Letters$as_cr_digits 3764# but without wasting forks for bash or zsh.
3765if test -z "$BASH_VERSION$ZSH_VERSION" \
3766 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3767 as_echo='print -r --'
3768 as_echo_n='print -rn --'
3769elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3770 as_echo='printf %s\n'
3771 as_echo_n='printf %s'
3772else
3773 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3774 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3775 as_echo_n='/usr/ucb/echo -n'
3776 else
3777 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3778 as_echo_n_body='eval
3779 arg=$1;
3780 case $arg in #(
3781 *"$as_nl"*)
3782 expr "X$arg" : "X\\(.*\\)$as_nl";
3783 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3784 esac;
3785 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3786 '
3787 export as_echo_n_body
3788 as_echo_n='sh -c $as_echo_n_body as_echo'
3789 fi
3790 export as_echo_body
3791 as_echo='sh -c $as_echo_body as_echo'
3792fi
3054 3793
3055# The user is always right. 3794# The user is always right.
3056if test "${PATH_SEPARATOR+set}" != set; then 3795if test "${PATH_SEPARATOR+set}" != set; then
3057 echo "#! /bin/sh" >conf$$.sh 3796 PATH_SEPARATOR=:
3058 echo "exit 0" >>conf$$.sh 3797 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3059 chmod +x conf$$.sh 3798 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3060 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3061 PATH_SEPARATOR=';' 3799 PATH_SEPARATOR=';'
3062 else 3800 }
3063 PATH_SEPARATOR=:
3064 fi
3065 rm -f conf$$.sh
3066fi
3067
3068# Support unset when possible.
3069if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3070 as_unset=unset
3071else
3072 as_unset=false
3073fi 3801fi
3074 3802
3075 3803
3076# IFS 3804# IFS
3077# We need space, tab and new line, in precisely that order. Quoting is 3805# We need space, tab and new line, in precisely that order. Quoting is
3078# there to prevent editors from complaining about space-tab. 3806# there to prevent editors from complaining about space-tab.
3079# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3807# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3080# splitting by setting IFS to empty value.) 3808# splitting by setting IFS to empty value.)
3081as_nl='
3082'
3083IFS=" "" $as_nl" 3809IFS=" "" $as_nl"
3084 3810
3085# Find who we are. Look in the path if we contain no directory separator. 3811# Find who we are. Look in the path if we contain no directory separator.
3086case $0 in 3812case $0 in #((
3087 *[\\/]* ) as_myself=$0 ;; 3813 *[\\/]* ) as_myself=$0 ;;
3088 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3814 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3089for as_dir in $PATH 3815for as_dir in $PATH
3090do 3816do
3091 IFS=$as_save_IFS 3817 IFS=$as_save_IFS
3092 test -z "$as_dir" && as_dir=. 3818 test -z "$as_dir" && as_dir=.
3093 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3819 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3094done 3820 done
3095IFS=$as_save_IFS 3821IFS=$as_save_IFS
3096 3822
3097 ;; 3823 ;;
3098esac 3824esac
3099# We did not find ourselves, most probably we were run as `sh COMMAND' 3825# We did not find ourselves, most probably we were run as `sh COMMAND'
3100# in which case we are not to be found in the path. 3826# in which case we are not to be found in the path.
3101if test "x$as_myself" = x; then 3827if test "x$as_myself" = x; then
3102 as_myself=$0 3828 as_myself=$0
3103fi 3829fi
3104if test ! -f "$as_myself"; then 3830if test ! -f "$as_myself"; then
3105 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3831 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3106 { (exit 1); exit 1; } 3832 exit 1
3107fi 3833fi
3108 3834
3109# Work around bugs in pre-3.0 UWIN ksh. 3835# Unset variables that we do not need and which cause bugs (e.g. in
3836# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3837# suppresses any "Segmentation fault" message there. '((' could
3838# trigger a bug in pdksh 5.2.14.
3110for as_var in ENV MAIL MAILPATH 3839for as_var in BASH_ENV ENV MAIL MAILPATH
3840do eval test x\${$as_var+set} = xset \
3111do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 3841 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3112done 3842done
3113PS1='$ ' 3843PS1='$ '
3114PS2='> ' 3844PS2='> '
3115PS4='+ ' 3845PS4='+ '
3116 3846
3117# NLS nuisances. 3847# NLS nuisances.
3118for as_var in \ 3848LC_ALL=C
3119 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 3849export LC_ALL
3120 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 3850LANGUAGE=C
3121 LC_TELEPHONE LC_TIME 3851export LANGUAGE
3122do 3852
3123 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 3853# CDPATH.
3124 eval $as_var=C; export $as_var 3854(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3125 else 3855
3126 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 3856
3857# as_fn_error STATUS ERROR [LINENO LOG_FD]
3858# ----------------------------------------
3859# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3860# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3861# script with STATUS, using 1 if that was 0.
3862as_fn_error ()
3863{
3864 as_status=$1; test $as_status -eq 0 && as_status=1
3865 if test "$4"; then
3866 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3867 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3127 fi 3868 fi
3128done 3869 $as_echo "$as_me: error: $2" >&2
3870 as_fn_exit $as_status
3871} # as_fn_error
3129 3872
3130# Required to use basename. 3873
3874# as_fn_set_status STATUS
3875# -----------------------
3876# Set $? to STATUS, without forking.
3877as_fn_set_status ()
3878{
3879 return $1
3880} # as_fn_set_status
3881
3882# as_fn_exit STATUS
3883# -----------------
3884# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3885as_fn_exit ()
3886{
3887 set +e
3888 as_fn_set_status $1
3889 exit $1
3890} # as_fn_exit
3891
3892# as_fn_unset VAR
3893# ---------------
3894# Portably unset VAR.
3895as_fn_unset ()
3896{
3897 { eval $1=; unset $1;}
3898}
3899as_unset=as_fn_unset
3900# as_fn_append VAR VALUE
3901# ----------------------
3902# Append the text in VALUE to the end of the definition contained in VAR. Take
3903# advantage of any shell optimizations that allow amortized linear growth over
3904# repeated appends, instead of the typical quadratic growth present in naive
3905# implementations.
3906if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3907 eval 'as_fn_append ()
3908 {
3909 eval $1+=\$2
3910 }'
3911else
3912 as_fn_append ()
3913 {
3914 eval $1=\$$1\$2
3915 }
3916fi # as_fn_append
3917
3918# as_fn_arith ARG...
3919# ------------------
3920# Perform arithmetic evaluation on the ARGs, and store the result in the
3921# global $as_val. Take advantage of shells that can avoid forks. The arguments
3922# must be portable across $(()) and expr.
3923if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3924 eval 'as_fn_arith ()
3925 {
3926 as_val=$(( $* ))
3927 }'
3928else
3929 as_fn_arith ()
3930 {
3931 as_val=`expr "$@" || test $? -eq 1`
3932 }
3933fi # as_fn_arith
3934
3935
3131if expr a : '\(a\)' >/dev/null 2>&1 && 3936if expr a : '\(a\)' >/dev/null 2>&1 &&
3132 test "X`expr 00001 : '.*\(...\)'`" = X001; then 3937 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3133 as_expr=expr 3938 as_expr=expr
3134else 3939else
3135 as_expr=false 3940 as_expr=false
3139 as_basename=basename 3944 as_basename=basename
3140else 3945else
3141 as_basename=false 3946 as_basename=false
3142fi 3947fi
3143 3948
3949if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3950 as_dirname=dirname
3951else
3952 as_dirname=false
3953fi
3144 3954
3145# Name of the executable.
3146as_me=`$as_basename -- "$0" || 3955as_me=`$as_basename -- "$0" ||
3147$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3956$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3148 X"$0" : 'X\(//\)$' \| \ 3957 X"$0" : 'X\(//\)$' \| \
3149 X"$0" : 'X\(/\)' \| . 2>/dev/null || 3958 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3150echo X/"$0" | 3959$as_echo X/"$0" |
3151 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3960 sed '/^.*\/\([^/][^/]*\)\/*$/{
3152 s//\1/ 3961 s//\1/
3153 q 3962 q
3154 } 3963 }
3155 /^X\/\(\/\/\)$/{ 3964 /^X\/\(\/\/\)$/{
3160 s//\1/ 3969 s//\1/
3161 q 3970 q
3162 } 3971 }
3163 s/.*/./; q'` 3972 s/.*/./; q'`
3164 3973
3165# CDPATH. 3974# Avoid depending upon Character Ranges.
3166$as_unset CDPATH 3975as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3167 3976as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3168 3977as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3169 3978as_cr_digits='0123456789'
3170 as_lineno_1=$LINENO 3979as_cr_alnum=$as_cr_Letters$as_cr_digits
3171 as_lineno_2=$LINENO
3172 test "x$as_lineno_1" != "x$as_lineno_2" &&
3173 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3174
3175 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3176 # uniformly replaced by the line number. The first 'sed' inserts a
3177 # line-number line after each line using $LINENO; the second 'sed'
3178 # does the real work. The second script uses 'N' to pair each
3179 # line-number line with the line containing $LINENO, and appends
3180 # trailing '-' during substitution so that $LINENO is not a special
3181 # case at line end.
3182 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3183 # scripts with optimization help from Paolo Bonzini. Blame Lee
3184 # E. McMahon (1931-1989) for sed's syntax. :-)
3185 sed -n '
3186 p
3187 /[$]LINENO/=
3188 ' <$as_myself |
3189 sed '
3190 s/[$]LINENO.*/&-/
3191 t lineno
3192 b
3193 :lineno
3194 N
3195 :loop
3196 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3197 t loop
3198 s/-\n.*//
3199 ' >$as_me.lineno &&
3200 chmod +x "$as_me.lineno" ||
3201 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3202 { (exit 1); exit 1; }; }
3203
3204 # Don't try to exec as it changes $[0], causing all sort of problems
3205 # (the dirname of $[0] is not the place where we might find the
3206 # original and so on. Autoconf is especially sensitive to this).
3207 . "./$as_me.lineno"
3208 # Exit status is that of the last command.
3209 exit
3210}
3211
3212
3213if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3214 as_dirname=dirname
3215else
3216 as_dirname=false
3217fi
3218 3980
3219ECHO_C= ECHO_N= ECHO_T= 3981ECHO_C= ECHO_N= ECHO_T=
3220case `echo -n x` in 3982case `echo -n x` in #(((((
3221-n*) 3983-n*)
3222 case `echo 'x\c'` in 3984 case `echo 'xy\c'` in
3223 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 3985 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3224 *) ECHO_C='\c';; 3986 xy) ECHO_C='\c';;
3987 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3988 ECHO_T=' ';;
3225 esac;; 3989 esac;;
3226*) 3990*)
3227 ECHO_N='-n';; 3991 ECHO_N='-n';;
3228esac 3992esac
3229 3993
3230if expr a : '\(a\)' >/dev/null 2>&1 &&
3231 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3232 as_expr=expr
3233else
3234 as_expr=false
3235fi
3236
3237rm -f conf$$ conf$$.exe conf$$.file 3994rm -f conf$$ conf$$.exe conf$$.file
3238if test -d conf$$.dir; then 3995if test -d conf$$.dir; then
3239 rm -f conf$$.dir/conf$$.file 3996 rm -f conf$$.dir/conf$$.file
3240else 3997else
3241 rm -f conf$$.dir 3998 rm -f conf$$.dir
3242 mkdir conf$$.dir 3999 mkdir conf$$.dir 2>/dev/null
3243fi 4000fi
3244echo >conf$$.file 4001if (echo >conf$$.file) 2>/dev/null; then
3245if ln -s conf$$.file conf$$ 2>/dev/null; then 4002 if ln -s conf$$.file conf$$ 2>/dev/null; then
3246 as_ln_s='ln -s' 4003 as_ln_s='ln -s'
3247 # ... but there are two gotchas: 4004 # ... but there are two gotchas:
3248 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4005 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3249 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4006 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3250 # In both cases, we have to default to `cp -p'. 4007 # In both cases, we have to default to `cp -p'.
3251 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4008 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4009 as_ln_s='cp -p'
4010 elif ln conf$$.file conf$$ 2>/dev/null; then
4011 as_ln_s=ln
4012 else
3252 as_ln_s='cp -p' 4013 as_ln_s='cp -p'
3253elif ln conf$$.file conf$$ 2>/dev/null; then 4014 fi
3254 as_ln_s=ln
3255else 4015else
3256 as_ln_s='cp -p' 4016 as_ln_s='cp -p'
3257fi 4017fi
3258rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4018rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3259rmdir conf$$.dir 2>/dev/null 4019rmdir conf$$.dir 2>/dev/null
3260 4020
3261if mkdir -p . 2>/dev/null; then 4021
3262 as_mkdir_p=: 4022# as_fn_mkdir_p
3263else 4023# -------------
3264 test -d ./-p && rmdir ./-p 4024# Create "$as_dir" as a directory, including parents if necessary.
3265 as_mkdir_p=false 4025as_fn_mkdir_p ()
3266fi
3267
3268if test -x / >/dev/null 2>&1; then
3269 as_test_x='test -x'
3270else
3271 if ls -dL / >/dev/null 2>&1; then
3272 as_ls_L_option=L
3273 else
3274 as_ls_L_option=
3275 fi
3276 as_test_x='
3277 eval sh -c '\''
3278 if test -d "$1"; then
3279 test -d "$1/.";
3280 else
3281 case $1 in
3282 -*)set "./$1";;
3283 esac;
3284 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3285 ???[sx]*):;;*)false;;esac;fi
3286 '\'' sh
3287 '
3288fi
3289as_executable_p=$as_test_x
3290
3291# Sed expression to map a string onto a valid CPP name.
3292as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3293
3294# Sed expression to map a string onto a valid variable name.
3295as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3296
3297
3298exec 6>&1
3299
3300# Save the log message, to keep $[0] and so on meaningful, and to
3301# report actual input values of CONFIG_FILES etc. instead of their
3302# values after options handling.
3303ac_log="
3304This file was extended by $as_me, which was
3305generated by GNU Autoconf 2.61. Invocation command line was
3306
3307 CONFIG_FILES = $CONFIG_FILES
3308 CONFIG_HEADERS = $CONFIG_HEADERS
3309 CONFIG_LINKS = $CONFIG_LINKS
3310 CONFIG_COMMANDS = $CONFIG_COMMANDS
3311 $ $0 $@
3312
3313on `(hostname || uname -n) 2>/dev/null | sed 1q`
3314"
3315
3316_ACEOF
3317
3318cat >>$CONFIG_STATUS <<_ACEOF
3319# Files that config.status was made for.
3320config_headers="$ac_config_headers"
3321
3322_ACEOF
3323
3324cat >>$CONFIG_STATUS <<\_ACEOF
3325ac_cs_usage="\
3326\`$as_me' instantiates files from templates according to the
3327current configuration.
3328
3329Usage: $0 [OPTIONS] [FILE]...
3330
3331 -h, --help print this help, then exit
3332 -V, --version print version number and configuration settings, then exit
3333 -q, --quiet do not print progress messages
3334 -d, --debug don't remove temporary files
3335 --recheck update $as_me by reconfiguring in the same conditions
3336 --header=FILE[:TEMPLATE]
3337 instantiate the configuration header FILE
3338
3339Configuration headers:
3340$config_headers
3341
3342Report bugs to <bug-autoconf@gnu.org>."
3343
3344_ACEOF
3345cat >>$CONFIG_STATUS <<_ACEOF
3346ac_cs_version="\\
3347config.status
3348configured by $0, generated by GNU Autoconf 2.61,
3349 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3350
3351Copyright (C) 2006 Free Software Foundation, Inc.
3352This config.status script is free software; the Free Software Foundation
3353gives unlimited permission to copy, distribute and modify it."
3354
3355ac_pwd='$ac_pwd'
3356srcdir='$srcdir'
3357_ACEOF
3358
3359cat >>$CONFIG_STATUS <<\_ACEOF
3360# If no file are specified by the user, then we need to provide default
3361# value. By we need to know if files were specified by the user.
3362ac_need_defaults=:
3363while test $# != 0
3364do
3365 case $1 in
3366 --*=*)
3367 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3368 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3369 ac_shift=:
3370 ;;
3371 *)
3372 ac_option=$1
3373 ac_optarg=$2
3374 ac_shift=shift
3375 ;;
3376 esac
3377
3378 case $ac_option in
3379 # Handling of the options.
3380 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3381 ac_cs_recheck=: ;;
3382 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3383 echo "$ac_cs_version"; exit ;;
3384 --debug | --debu | --deb | --de | --d | -d )
3385 debug=: ;;
3386 --header | --heade | --head | --hea )
3387 $ac_shift
3388 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3389 ac_need_defaults=false;;
3390 --he | --h)
3391 # Conflict between --help and --header
3392 { echo "$as_me: error: ambiguous option: $1
3393Try \`$0 --help' for more information." >&2
3394 { (exit 1); exit 1; }; };;
3395 --help | --hel | -h )
3396 echo "$ac_cs_usage"; exit ;;
3397 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3398 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3399 ac_cs_silent=: ;;
3400
3401 # This is an error.
3402 -*) { echo "$as_me: error: unrecognized option: $1
3403Try \`$0 --help' for more information." >&2
3404 { (exit 1); exit 1; }; } ;;
3405
3406 *) ac_config_targets="$ac_config_targets $1"
3407 ac_need_defaults=false ;;
3408
3409 esac
3410 shift
3411done
3412
3413ac_configure_extra_args=
3414
3415if $ac_cs_silent; then
3416 exec 6>/dev/null
3417 ac_configure_extra_args="$ac_configure_extra_args --silent"
3418fi
3419
3420_ACEOF
3421cat >>$CONFIG_STATUS <<_ACEOF
3422if \$ac_cs_recheck; then
3423 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3424 CONFIG_SHELL=$SHELL
3425 export CONFIG_SHELL
3426 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3427fi
3428
3429_ACEOF
3430cat >>$CONFIG_STATUS <<\_ACEOF
3431exec 5>>config.log
3432{ 4026{
3433 echo
3434 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3435## Running $as_me. ##
3436_ASBOX
3437 echo "$ac_log"
3438} >&5
3439 4027
3440_ACEOF
3441cat >>$CONFIG_STATUS <<_ACEOF
3442_ACEOF
3443
3444cat >>$CONFIG_STATUS <<\_ACEOF
3445
3446# Handling of arguments.
3447for ac_config_target in $ac_config_targets
3448do
3449 case $ac_config_target in
3450 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;;
3451
3452 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3453echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3454 { (exit 1); exit 1; }; };;
3455 esac
3456done
3457
3458
3459# If the user did not use the arguments to specify the items to instantiate,
3460# then the envvar interface is used. Set only those that are not.
3461# We use the long form for the default assignment because of an extremely
3462# bizarre bug on SunOS 4.1.3.
3463if $ac_need_defaults; then
3464 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3465fi
3466
3467# Have a temporary directory for convenience. Make it in the build tree
3468# simply because there is no reason against having it here, and in addition,
3469# creating and moving files from /tmp can sometimes cause problems.
3470# Hook for its removal unless debugging.
3471# Note that there is a small window in which the directory will not be cleaned:
3472# after its creation but before its name has been assigned to `$tmp'.
3473$debug ||
3474{
3475 tmp=
3476 trap 'exit_status=$?
3477 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3478' 0
3479 trap '{ (exit 1); exit 1; }' 1 2 13 15
3480}
3481# Create a (secure) tmp directory for tmp files.
3482
3483{
3484 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3485 test -n "$tmp" && test -d "$tmp"
3486} ||
3487{
3488 tmp=./conf$$-$RANDOM
3489 (umask 077 && mkdir "$tmp")
3490} ||
3491{
3492 echo "$me: cannot create a temporary directory in ." >&2
3493 { (exit 1); exit 1; }
3494}
3495
3496
3497for ac_tag in :H $CONFIG_HEADERS
3498do
3499 case $ac_tag in
3500 :[FHLC]) ac_mode=$ac_tag; continue;;
3501 esac
3502 case $ac_mode$ac_tag in
3503 :[FHL]*:*);;
3504 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3505echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3506 { (exit 1); exit 1; }; };;
3507 :[FH]-) ac_tag=-:-;;
3508 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3509 esac
3510 ac_save_IFS=$IFS
3511 IFS=:
3512 set x $ac_tag
3513 IFS=$ac_save_IFS
3514 shift
3515 ac_file=$1
3516 shift
3517
3518 case $ac_mode in
3519 :L) ac_source=$1;;
3520 :[FH])
3521 ac_file_inputs=
3522 for ac_f
3523 do
3524 case $ac_f in
3525 -) ac_f="$tmp/stdin";;
3526 *) # Look for the file first in the build tree, then in the source tree
3527 # (if the path is not absolute). The absolute path cannot be DOS-style,
3528 # because $ac_f cannot contain `:'.
3529 test -f "$ac_f" ||
3530 case $ac_f in
3531 [\\/$]*) false;;
3532 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3533 esac ||
3534 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3535echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3536 { (exit 1); exit 1; }; };;
3537 esac
3538 ac_file_inputs="$ac_file_inputs $ac_f"
3539 done
3540
3541 # Let's still pretend it is `configure' which instantiates (i.e., don't
3542 # use $as_me), people would be surprised to read:
3543 # /* config.h. Generated by config.status. */
3544 configure_input="Generated from "`IFS=:
3545 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3546 if test x"$ac_file" != x-; then
3547 configure_input="$ac_file. $configure_input"
3548 { echo "$as_me:$LINENO: creating $ac_file" >&5
3549echo "$as_me: creating $ac_file" >&6;}
3550 fi
3551
3552 case $ac_tag in
3553 *:-:* | *:-) cat >"$tmp/stdin";;
3554 esac
3555 ;;
3556 esac
3557
3558 ac_dir=`$as_dirname -- "$ac_file" ||
3559$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3560 X"$ac_file" : 'X\(//\)[^/]' \| \
3561 X"$ac_file" : 'X\(//\)$' \| \
3562 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3563echo X"$ac_file" |
3564 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3565 s//\1/
3566 q
3567 }
3568 /^X\(\/\/\)[^/].*/{
3569 s//\1/
3570 q
3571 }
3572 /^X\(\/\/\)$/{
3573 s//\1/
3574 q
3575 }
3576 /^X\(\/\).*/{
3577 s//\1/
3578 q
3579 }
3580 s/.*/./; q'`
3581 { as_dir="$ac_dir"
3582 case $as_dir in #( 4028 case $as_dir in #(
3583 -*) as_dir=./$as_dir;; 4029 -*) as_dir=./$as_dir;;
3584 esac 4030 esac
3585 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 4031 test -d "$as_dir" || eval $as_mkdir_p || {
3586 as_dirs= 4032 as_dirs=
3587 while :; do 4033 while :; do
3588 case $as_dir in #( 4034 case $as_dir in #(
3589 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 4035 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3590 *) as_qdir=$as_dir;; 4036 *) as_qdir=$as_dir;;
3591 esac 4037 esac
3592 as_dirs="'$as_qdir' $as_dirs" 4038 as_dirs="'$as_qdir' $as_dirs"
3593 as_dir=`$as_dirname -- "$as_dir" || 4039 as_dir=`$as_dirname -- "$as_dir" ||
3594$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4040$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3595 X"$as_dir" : 'X\(//\)[^/]' \| \ 4041 X"$as_dir" : 'X\(//\)[^/]' \| \
3596 X"$as_dir" : 'X\(//\)$' \| \ 4042 X"$as_dir" : 'X\(//\)$' \| \
3597 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4043 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3598echo X"$as_dir" | 4044$as_echo X"$as_dir" |
3599 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4045 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3600 s//\1/ 4046 s//\1/
3601 q 4047 q
3602 } 4048 }
3603 /^X\(\/\/\)[^/].*/{ 4049 /^X\(\/\/\)[^/].*/{
3614 } 4060 }
3615 s/.*/./; q'` 4061 s/.*/./; q'`
3616 test -d "$as_dir" && break 4062 test -d "$as_dir" && break
3617 done 4063 done
3618 test -z "$as_dirs" || eval "mkdir $as_dirs" 4064 test -z "$as_dirs" || eval "mkdir $as_dirs"
3619 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 4065 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3620echo "$as_me: error: cannot create directory $as_dir" >&2;} 4066
3621 { (exit 1); exit 1; }; }; } 4067
4068} # as_fn_mkdir_p
4069if mkdir -p . 2>/dev/null; then
4070 as_mkdir_p='mkdir -p "$as_dir"'
4071else
4072 test -d ./-p && rmdir ./-p
4073 as_mkdir_p=false
4074fi
4075
4076if test -x / >/dev/null 2>&1; then
4077 as_test_x='test -x'
4078else
4079 if ls -dL / >/dev/null 2>&1; then
4080 as_ls_L_option=L
4081 else
4082 as_ls_L_option=
4083 fi
4084 as_test_x='
4085 eval sh -c '\''
4086 if test -d "$1"; then
4087 test -d "$1/.";
4088 else
4089 case $1 in #(
4090 -*)set "./$1";;
4091 esac;
4092 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4093 ???[sx]*):;;*)false;;esac;fi
4094 '\'' sh
4095 '
4096fi
4097as_executable_p=$as_test_x
4098
4099# Sed expression to map a string onto a valid CPP name.
4100as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4101
4102# Sed expression to map a string onto a valid variable name.
4103as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4104
4105
4106exec 6>&1
4107## ----------------------------------- ##
4108## Main body of $CONFIG_STATUS script. ##
4109## ----------------------------------- ##
4110_ASEOF
4111test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4112
4113cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4114# Save the log message, to keep $0 and so on meaningful, and to
4115# report actual input values of CONFIG_FILES etc. instead of their
4116# values after options handling.
4117ac_log="
4118This file was extended by $as_me, which was
4119generated by GNU Autoconf 2.67. Invocation command line was
4120
4121 CONFIG_FILES = $CONFIG_FILES
4122 CONFIG_HEADERS = $CONFIG_HEADERS
4123 CONFIG_LINKS = $CONFIG_LINKS
4124 CONFIG_COMMANDS = $CONFIG_COMMANDS
4125 $ $0 $@
4126
4127on `(hostname || uname -n) 2>/dev/null | sed 1q`
4128"
4129
4130_ACEOF
4131
4132
4133case $ac_config_headers in *"
4134"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4135esac
4136
4137
4138cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4139# Files that config.status was made for.
4140config_headers="$ac_config_headers"
4141
4142_ACEOF
4143
4144cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4145ac_cs_usage="\
4146\`$as_me' instantiates files and other configuration actions
4147from templates according to the current configuration. Unless the files
4148and actions are specified as TAGs, all are instantiated by default.
4149
4150Usage: $0 [OPTION]... [TAG]...
4151
4152 -h, --help print this help, then exit
4153 -V, --version print version number and configuration settings, then exit
4154 --config print configuration, then exit
4155 -q, --quiet, --silent
4156 do not print progress messages
4157 -d, --debug don't remove temporary files
4158 --recheck update $as_me by reconfiguring in the same conditions
4159 --header=FILE[:TEMPLATE]
4160 instantiate the configuration header FILE
4161
4162Configuration headers:
4163$config_headers
4164
4165Report bugs to the package provider."
4166
4167_ACEOF
4168cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4169ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4170ac_cs_version="\\
4171config.status
4172configured by $0, generated by GNU Autoconf 2.67,
4173 with options \\"\$ac_cs_config\\"
4174
4175Copyright (C) 2010 Free Software Foundation, Inc.
4176This config.status script is free software; the Free Software Foundation
4177gives unlimited permission to copy, distribute and modify it."
4178
4179ac_pwd='$ac_pwd'
4180srcdir='$srcdir'
4181test -n "\$AWK" || AWK=awk
4182_ACEOF
4183
4184cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4185# The default lists apply if the user does not specify any file.
4186ac_need_defaults=:
4187while test $# != 0
4188do
4189 case $1 in
4190 --*=?*)
4191 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4192 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4193 ac_shift=:
4194 ;;
4195 --*=)
4196 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4197 ac_optarg=
4198 ac_shift=:
4199 ;;
4200 *)
4201 ac_option=$1
4202 ac_optarg=$2
4203 ac_shift=shift
4204 ;;
4205 esac
4206
4207 case $ac_option in
4208 # Handling of the options.
4209 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4210 ac_cs_recheck=: ;;
4211 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4212 $as_echo "$ac_cs_version"; exit ;;
4213 --config | --confi | --conf | --con | --co | --c )
4214 $as_echo "$ac_cs_config"; exit ;;
4215 --debug | --debu | --deb | --de | --d | -d )
4216 debug=: ;;
4217 --header | --heade | --head | --hea )
4218 $ac_shift
4219 case $ac_optarg in
4220 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4221 esac
4222 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4223 ac_need_defaults=false;;
4224 --he | --h)
4225 # Conflict between --help and --header
4226 as_fn_error $? "ambiguous option: \`$1'
4227Try \`$0 --help' for more information.";;
4228 --help | --hel | -h )
4229 $as_echo "$ac_cs_usage"; exit ;;
4230 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4231 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4232 ac_cs_silent=: ;;
4233
4234 # This is an error.
4235 -*) as_fn_error $? "unrecognized option: \`$1'
4236Try \`$0 --help' for more information." ;;
4237
4238 *) as_fn_append ac_config_targets " $1"
4239 ac_need_defaults=false ;;
4240
4241 esac
4242 shift
4243done
4244
4245ac_configure_extra_args=
4246
4247if $ac_cs_silent; then
4248 exec 6>/dev/null
4249 ac_configure_extra_args="$ac_configure_extra_args --silent"
4250fi
4251
4252_ACEOF
4253cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4254if \$ac_cs_recheck; then
4255 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4256 shift
4257 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4258 CONFIG_SHELL='$SHELL'
4259 export CONFIG_SHELL
4260 exec "\$@"
4261fi
4262
4263_ACEOF
4264cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4265exec 5>>config.log
4266{
4267 echo
4268 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4269## Running $as_me. ##
4270_ASBOX
4271 $as_echo "$ac_log"
4272} >&5
4273
4274_ACEOF
4275cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4276_ACEOF
4277
4278cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4279
4280# Handling of arguments.
4281for ac_config_target in $ac_config_targets
4282do
4283 case $ac_config_target in
4284 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;;
4285
4286 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
4287 esac
4288done
4289
4290
4291# If the user did not use the arguments to specify the items to instantiate,
4292# then the envvar interface is used. Set only those that are not.
4293# We use the long form for the default assignment because of an extremely
4294# bizarre bug on SunOS 4.1.3.
4295if $ac_need_defaults; then
4296 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4297fi
4298
4299# Have a temporary directory for convenience. Make it in the build tree
4300# simply because there is no reason against having it here, and in addition,
4301# creating and moving files from /tmp can sometimes cause problems.
4302# Hook for its removal unless debugging.
4303# Note that there is a small window in which the directory will not be cleaned:
4304# after its creation but before its name has been assigned to `$tmp'.
4305$debug ||
4306{
4307 tmp=
4308 trap 'exit_status=$?
4309 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4310' 0
4311 trap 'as_fn_exit 1' 1 2 13 15
4312}
4313# Create a (secure) tmp directory for tmp files.
4314
4315{
4316 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4317 test -n "$tmp" && test -d "$tmp"
4318} ||
4319{
4320 tmp=./conf$$-$RANDOM
4321 (umask 077 && mkdir "$tmp")
4322} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4323
4324# Set up the scripts for CONFIG_HEADERS section.
4325# No need to generate them if there are no CONFIG_HEADERS.
4326# This happens for instance with `./config.status Makefile'.
4327if test -n "$CONFIG_HEADERS"; then
4328cat >"$tmp/defines.awk" <<\_ACAWK ||
4329BEGIN {
4330_ACEOF
4331
4332# Transform confdefs.h into an awk script `defines.awk', embedded as
4333# here-document in config.status, that substitutes the proper values into
4334# config.h.in to produce config.h.
4335
4336# Create a delimiter string that does not exist in confdefs.h, to ease
4337# handling of long lines.
4338ac_delim='%!_!# '
4339for ac_last_try in false false :; do
4340 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
4341 if test -z "$ac_t"; then
4342 break
4343 elif $ac_last_try; then
4344 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4345 else
4346 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4347 fi
4348done
4349
4350# For the awk script, D is an array of macro values keyed by name,
4351# likewise P contains macro parameters if any. Preserve backslash
4352# newline sequences.
4353
4354ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4355sed -n '
4356s/.\{148\}/&'"$ac_delim"'/g
4357t rset
4358:rset
4359s/^[ ]*#[ ]*define[ ][ ]*/ /
4360t def
4361d
4362:def
4363s/\\$//
4364t bsnl
4365s/["\\]/\\&/g
4366s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4367D["\1"]=" \3"/p
4368s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
4369d
4370:bsnl
4371s/["\\]/\\&/g
4372s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4373D["\1"]=" \3\\\\\\n"\\/p
4374t cont
4375s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
4376t cont
4377d
4378:cont
4379n
4380s/.\{148\}/&'"$ac_delim"'/g
4381t clear
4382:clear
4383s/\\$//
4384t bsnlc
4385s/["\\]/\\&/g; s/^/"/; s/$/"/p
4386d
4387:bsnlc
4388s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
4389b cont
4390' <confdefs.h | sed '
4391s/'"$ac_delim"'/"\\\
4392"/g' >>$CONFIG_STATUS || ac_write_fail=1
4393
4394cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4395 for (key in D) D_is_set[key] = 1
4396 FS = ""
4397}
4398/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
4399 line = \$ 0
4400 split(line, arg, " ")
4401 if (arg[1] == "#") {
4402 defundef = arg[2]
4403 mac1 = arg[3]
4404 } else {
4405 defundef = substr(arg[1], 2)
4406 mac1 = arg[2]
4407 }
4408 split(mac1, mac2, "(") #)
4409 macro = mac2[1]
4410 prefix = substr(line, 1, index(line, defundef) - 1)
4411 if (D_is_set[macro]) {
4412 # Preserve the white space surrounding the "#".
4413 print prefix "define", macro P[macro] D[macro]
4414 next
4415 } else {
4416 # Replace #undef with comments. This is necessary, for example,
4417 # in the case of _POSIX_SOURCE, which is predefined and required
4418 # on some systems where configure will not decide to define it.
4419 if (defundef == "undef") {
4420 print "/*", prefix defundef, macro, "*/"
4421 next
4422 }
4423 }
4424}
4425{ print }
4426_ACAWK
4427_ACEOF
4428cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4429 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
4430fi # test -n "$CONFIG_HEADERS"
4431
4432
4433eval set X " :H $CONFIG_HEADERS "
4434shift
4435for ac_tag
4436do
4437 case $ac_tag in
4438 :[FHLC]) ac_mode=$ac_tag; continue;;
4439 esac
4440 case $ac_mode$ac_tag in
4441 :[FHL]*:*);;
4442 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
4443 :[FH]-) ac_tag=-:-;;
4444 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4445 esac
4446 ac_save_IFS=$IFS
4447 IFS=:
4448 set x $ac_tag
4449 IFS=$ac_save_IFS
4450 shift
4451 ac_file=$1
4452 shift
4453
4454 case $ac_mode in
4455 :L) ac_source=$1;;
4456 :[FH])
4457 ac_file_inputs=
4458 for ac_f
4459 do
4460 case $ac_f in
4461 -) ac_f="$tmp/stdin";;
4462 *) # Look for the file first in the build tree, then in the source tree
4463 # (if the path is not absolute). The absolute path cannot be DOS-style,
4464 # because $ac_f cannot contain `:'.
4465 test -f "$ac_f" ||
4466 case $ac_f in
4467 [\\/$]*) false;;
4468 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4469 esac ||
4470 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
4471 esac
4472 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4473 as_fn_append ac_file_inputs " '$ac_f'"
4474 done
4475
4476 # Let's still pretend it is `configure' which instantiates (i.e., don't
4477 # use $as_me), people would be surprised to read:
4478 # /* config.h. Generated by config.status. */
4479 configure_input='Generated from '`
4480 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4481 `' by configure.'
4482 if test x"$ac_file" != x-; then
4483 configure_input="$ac_file. $configure_input"
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4485$as_echo "$as_me: creating $ac_file" >&6;}
4486 fi
4487 # Neutralize special characters interpreted by sed in replacement strings.
4488 case $configure_input in #(
4489 *\&* | *\|* | *\\* )
4490 ac_sed_conf_input=`$as_echo "$configure_input" |
4491 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4492 *) ac_sed_conf_input=$configure_input;;
4493 esac
4494
4495 case $ac_tag in
4496 *:-:* | *:-) cat >"$tmp/stdin" \
4497 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4498 esac
4499 ;;
4500 esac
4501
4502 ac_dir=`$as_dirname -- "$ac_file" ||
4503$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4504 X"$ac_file" : 'X\(//\)[^/]' \| \
4505 X"$ac_file" : 'X\(//\)$' \| \
4506 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4507$as_echo X"$ac_file" |
4508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4509 s//\1/
4510 q
4511 }
4512 /^X\(\/\/\)[^/].*/{
4513 s//\1/
4514 q
4515 }
4516 /^X\(\/\/\)$/{
4517 s//\1/
4518 q
4519 }
4520 /^X\(\/\).*/{
4521 s//\1/
4522 q
4523 }
4524 s/.*/./; q'`
4525 as_dir="$ac_dir"; as_fn_mkdir_p
3622 ac_builddir=. 4526 ac_builddir=.
3623 4527
3624case "$ac_dir" in 4528case "$ac_dir" in
3625.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4529.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3626*) 4530*)
3627 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4531 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3628 # A ".." for each directory in $ac_dir_suffix. 4532 # A ".." for each directory in $ac_dir_suffix.
3629 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 4533 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3630 case $ac_top_builddir_sub in 4534 case $ac_top_builddir_sub in
3631 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4535 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3632 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4536 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3633 esac ;; 4537 esac ;;
3634esac 4538esac
3658 4562
3659 :H) 4563 :H)
3660 # 4564 #
3661 # CONFIG_HEADER 4565 # CONFIG_HEADER
3662 # 4566 #
3663_ACEOF
3664
3665# Transform confdefs.h into a sed script `conftest.defines', that
3666# substitutes the proper values into config.h.in to produce config.h.
3667rm -f conftest.defines conftest.tail
3668# First, append a space to every undef/define line, to ease matching.
3669echo 's/$/ /' >conftest.defines
3670# Then, protect against being on the right side of a sed subst, or in
3671# an unquoted here document, in config.status. If some macros were
3672# called several times there might be several #defines for the same
3673# symbol, which is useless. But do not sort them, since the last
3674# AC_DEFINE must be honored.
3675ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3676# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
3677# NAME is the cpp macro being defined, VALUE is the value it is being given.
3678# PARAMS is the parameter list in the macro definition--in most cases, it's
3679# just an empty string.
3680ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
3681ac_dB='\\)[ (].*,\\1define\\2'
3682ac_dC=' '
3683ac_dD=' ,'
3684
3685uniq confdefs.h |
3686 sed -n '
3687 t rset
3688 :rset
3689 s/^[ ]*#[ ]*define[ ][ ]*//
3690 t ok
3691 d
3692 :ok
3693 s/[\\&,]/\\&/g
3694 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
3695 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
3696 ' >>conftest.defines
3697
3698# Remove the space that was appended to ease matching.
3699# Then replace #undef with comments. This is necessary, for
3700# example, in the case of _POSIX_SOURCE, which is predefined and required
3701# on some systems where configure will not decide to define it.
3702# (The regexp can be short, since the line contains either #define or #undef.)
3703echo 's/ $//
3704s,^[ #]*u.*,/* & */,' >>conftest.defines
3705
3706# Break up conftest.defines:
3707ac_max_sed_lines=50
3708
3709# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
3710# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
3711# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
3712# et cetera.
3713ac_in='$ac_file_inputs'
3714ac_out='"$tmp/out1"'
3715ac_nxt='"$tmp/out2"'
3716
3717while :
3718do
3719 # Write a here document:
3720 cat >>$CONFIG_STATUS <<_ACEOF
3721 # First, check the format of the line:
3722 cat >"\$tmp/defines.sed" <<\\CEOF
3723/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
3724/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
3725b
3726:def
3727_ACEOF
3728 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
3729 echo 'CEOF
3730 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
3731 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
3732 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
3733 grep . conftest.tail >/dev/null || break
3734 rm -f conftest.defines
3735 mv conftest.tail conftest.defines
3736done
3737rm -f conftest.defines conftest.tail
3738
3739echo "ac_result=$ac_in" >>$CONFIG_STATUS
3740cat >>$CONFIG_STATUS <<\_ACEOF
3741 if test x"$ac_file" != x-; then 4567 if test x"$ac_file" != x-; then
4568 {
3742 echo "/* $configure_input */" >"$tmp/config.h" 4569 $as_echo "/* $configure_input */" \
3743 cat "$ac_result" >>"$tmp/config.h" 4570 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
4571 } >"$tmp/config.h" \
4572 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3744 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 4573 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
3745 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 4574 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
3746echo "$as_me: $ac_file is unchanged" >&6;} 4575$as_echo "$as_me: $ac_file is unchanged" >&6;}
3747 else 4576 else
3748 rm -f $ac_file 4577 rm -f "$ac_file"
3749 mv "$tmp/config.h" $ac_file 4578 mv "$tmp/config.h" "$ac_file" \
4579 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3750 fi 4580 fi
3751 else 4581 else
3752 echo "/* $configure_input */" 4582 $as_echo "/* $configure_input */" \
3753 cat "$ac_result" 4583 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
4584 || as_fn_error $? "could not create -" "$LINENO" 5
3754 fi 4585 fi
3755 rm -f "$tmp/out12"
3756 ;; 4586 ;;
3757 4587
3758 4588
3759 esac 4589 esac
3760 4590
3761done # for ac_tag 4591done # for ac_tag
3762 4592
3763 4593
3764{ (exit 0); exit 0; } 4594as_fn_exit 0
3765_ACEOF 4595_ACEOF
3766chmod +x $CONFIG_STATUS
3767ac_clean_files=$ac_clean_files_save 4596ac_clean_files=$ac_clean_files_save
4597
4598test $ac_write_fail = 0 ||
4599 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3768 4600
3769 4601
3770# configure is writing to config.log, and then calls config.status. 4602# configure is writing to config.log, and then calls config.status.
3771# config.status does its own redirection, appending to config.log. 4603# config.status does its own redirection, appending to config.log.
3772# Unfortunately, on DOS this fails, as config.log is still kept open 4604# Unfortunately, on DOS this fails, as config.log is still kept open
3783 exec 5>/dev/null 4615 exec 5>/dev/null
3784 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4616 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3785 exec 5>>config.log 4617 exec 5>>config.log
3786 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4618 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3787 # would make configure fail if this is the last instruction. 4619 # would make configure fail if this is the last instruction.
3788 $ac_cs_success || { (exit 1); exit 1; } 4620 $ac_cs_success || as_fn_exit 1
3789fi 4621fi
4622if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4624$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4625fi
3790 4626

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