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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 1.15 by root, Tue Apr 10 05:01:34 2012 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\([^=]*\)='`
996 # Reject names that are not valid shell variable names. 1048 # Reject names that are not valid shell variable names.
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 $ac_envvar ;;
1002 1055
1003 *) 1056 *)
1004 # FIXME: should be removed in autoconf 3.0. 1057 # FIXME: should be removed in autoconf 3.0.
1005 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1058 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1006 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1059 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1007 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1060 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
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
1012done 1065done
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 $ac_option"
1017 { (exit 1); exit 1; }; }
1018fi 1070fi
1019 1071
1020# Be sure to have absolute directory names. 1072if test -n "$ac_unrecognized_opts"; then
1073 case $enable_option_checking in
1074 no) ;;
1075 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1076 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
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1079
1080# Check all directory arguments for consistency.
1021for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1081for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1022 datadir sysconfdir sharedstatedir localstatedir includedir \ 1082 datadir sysconfdir sharedstatedir localstatedir includedir \
1023 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1083 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1024 libdir localedir mandir 1084 libdir localedir mandir
1025do 1085do
1026 eval ac_val=\$$ac_var 1086 eval ac_val=\$$ac_var
1087 # Remove trailing slashes.
1088 case $ac_val in
1089 */ )
1090 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1091 eval $ac_var=\$ac_val;;
1092 esac
1093 # Be sure to have absolute directory names.
1027 case $ac_val in 1094 case $ac_val in
1028 [\\/$]* | ?:[\\/]* ) continue;; 1095 [\\/$]* | ?:[\\/]* ) continue;;
1029 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1096 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1030 esac 1097 esac
1031 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 1098 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1032 { (exit 1); exit 1; }; }
1033done 1099done
1034 1100
1035# There might be people who depend on the old broken behavior: `$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$host_alias" != x; then
1044 if test "x$build_alias" = x; then 1110 if test "x$build_alias" = x; then
1045 cross_compiling=maybe 1111 cross_compiling=maybe
1046 echo "$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.
1047 If a cross compiler is detected then cross compile mode will be used." >&2 1113 If a cross compiler is detected then cross compile mode will be used" >&2
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" &&
1060ac_ls_di=`ls -di .` && 1126ac_ls_di=`ls -di .` &&
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 -- "$as_myself" ||
1074$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1138$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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\(\/\/\)[^/].*/{
… …
1100else 1164else
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
1104 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1168 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
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|^\.[\\/]||'`
1226 # A ".." for each directory in $ac_dir_suffix. 1292 # A ".." for each directory in $ac_dir_suffix.
1227 ac_top_builddir_sub=`echo "$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
1379else
1380 $as_echo "$as_me: failed program was:" >&5
1381sed 's/^/| /' conftest.$ac_ext >&5
1382
1383 ac_retval=1
1384fi
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 "(($ac_try" in
1398 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1399 *) ac_try_echo=$ac_try;;
1400esac
1401eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1402$as_echo "$ac_try_echo"; } >&5
1403 (eval "$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
1414 }; then :
1415 ac_retval=0
1416else
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
1442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1443$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 $LIBS >&5'
1628ac_compiler_gnu=$ac_cv_c_compiler_gnu 1981ac_compiler_gnu=$ac_cv_c_compiler_gnu
1629 1982
1630 1983
1631 1984
1632ac_config_headers="$ac_config_headers libeio/config.h" 1985ac_config_headers="$ac_config_headers libeio/config.h"
1986
1633 1987
1634 1988
1635ac_ext=c 1989ac_ext=c
1636ac_cpp='$CPP $CPPFLAGS' 1990ac_cpp='$CPP $CPPFLAGS'
1637ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1991ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1638ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1992ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1639ac_compiler_gnu=$ac_cv_c_compiler_gnu 1993ac_compiler_gnu=$ac_cv_c_compiler_gnu
1640if test -n "$ac_tool_prefix"; then 1994if 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. 1995 # 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 1996set dummy ${ac_tool_prefix}gcc; ac_word=$2
1643{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1997{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1644echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1998$as_echo_n "checking for $ac_word... " >&6; }
1645if test "${ac_cv_prog_CC+set}" = set; then 1999if test "${ac_cv_prog_CC+set}" = set; then :
1646 echo $ECHO_N "(cached) $ECHO_C" >&6 2000 $as_echo_n "(cached) " >&6
1647else 2001else
1648 if test -n "$CC"; then 2002 if test -n "$CC"; then
1649 ac_cv_prog_CC="$CC" # Let the user override the test. 2003 ac_cv_prog_CC="$CC" # Let the user override the test.
1650else 2004else
1651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2005as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1652for as_dir in $PATH 2006for as_dir in $PATH
1653do 2007do
1654 IFS=$as_save_IFS 2008 IFS=$as_save_IFS
1655 test -z "$as_dir" && as_dir=. 2009 test -z "$as_dir" && as_dir=.
1656 for ac_exec_ext in '' $ac_executable_extensions; do 2010 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 2011 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="${ac_tool_prefix}gcc" 2012 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1659 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1660 break 2 2014 break 2
1661 fi 2015 fi
1662done 2016done
1663done 2017 done
1664IFS=$as_save_IFS 2018IFS=$as_save_IFS
1665 2019
1666fi 2020fi
1667fi 2021fi
1668CC=$ac_cv_prog_CC 2022CC=$ac_cv_prog_CC
1669if test -n "$CC"; then 2023if test -n "$CC"; then
1670 { echo "$as_me:$LINENO: result: $CC" >&5 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1671echo "${ECHO_T}$CC" >&6; } 2025$as_echo "$CC" >&6; }
1672else 2026else
1673 { echo "$as_me:$LINENO: result: no" >&5 2027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1674echo "${ECHO_T}no" >&6; } 2028$as_echo "no" >&6; }
1675fi 2029fi
1676 2030
1677 2031
1678fi 2032fi
1679if test -z "$ac_cv_prog_CC"; then 2033if test -z "$ac_cv_prog_CC"; then
1680 ac_ct_CC=$CC 2034 ac_ct_CC=$CC
1681 # Extract the first word of "gcc", so it can be a program name with args. 2035 # Extract the first word of "gcc", so it can be a program name with args.
1682set dummy gcc; ac_word=$2 2036set dummy gcc; ac_word=$2
1683{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1684echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2038$as_echo_n "checking for $ac_word... " >&6; }
1685if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2039if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1686 echo $ECHO_N "(cached) $ECHO_C" >&6 2040 $as_echo_n "(cached) " >&6
1687else 2041else
1688 if test -n "$ac_ct_CC"; then 2042 if test -n "$ac_ct_CC"; then
1689 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2043 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1690else 2044else
1691as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2045as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692for as_dir in $PATH 2046for as_dir in $PATH
1693do 2047do
1694 IFS=$as_save_IFS 2048 IFS=$as_save_IFS
1695 test -z "$as_dir" && as_dir=. 2049 test -z "$as_dir" && as_dir=.
1696 for ac_exec_ext in '' $ac_executable_extensions; do 2050 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 2051 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" 2052 ac_cv_prog_ac_ct_CC="gcc"
1699 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1700 break 2 2054 break 2
1701 fi 2055 fi
1702done 2056done
1703done 2057 done
1704IFS=$as_save_IFS 2058IFS=$as_save_IFS
1705 2059
1706fi 2060fi
1707fi 2061fi
1708ac_ct_CC=$ac_cv_prog_ac_ct_CC 2062ac_ct_CC=$ac_cv_prog_ac_ct_CC
1709if test -n "$ac_ct_CC"; then 2063if test -n "$ac_ct_CC"; then
1710 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1711echo "${ECHO_T}$ac_ct_CC" >&6; } 2065$as_echo "$ac_ct_CC" >&6; }
1712else 2066else
1713 { echo "$as_me:$LINENO: result: no" >&5 2067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1714echo "${ECHO_T}no" >&6; } 2068$as_echo "no" >&6; }
1715fi 2069fi
1716 2070
1717 if test "x$ac_ct_CC" = x; then 2071 if test "x$ac_ct_CC" = x; then
1718 CC="" 2072 CC=""
1719 else 2073 else
1720 case $cross_compiling:$ac_tool_warned in 2074 case $cross_compiling:$ac_tool_warned in
1721yes:) 2075yes:)
1722{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2076{ $as_echo "$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 2077$as_echo "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1726whose name does not start with the host triplet. If you think this
1727configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1728ac_tool_warned=yes ;; 2078ac_tool_warned=yes ;;
1729esac 2079esac
1730 CC=$ac_ct_CC 2080 CC=$ac_ct_CC
1731 fi 2081 fi
1732else 2082else
… …
1735 2085
1736if test -z "$CC"; then 2086if test -z "$CC"; then
1737 if test -n "$ac_tool_prefix"; then 2087 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. 2088 # 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 2089set dummy ${ac_tool_prefix}cc; ac_word=$2
1740{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1741echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2091$as_echo_n "checking for $ac_word... " >&6; }
1742if test "${ac_cv_prog_CC+set}" = set; then 2092if test "${ac_cv_prog_CC+set}" = set; then :
1743 echo $ECHO_N "(cached) $ECHO_C" >&6 2093 $as_echo_n "(cached) " >&6
1744else 2094else
1745 if test -n "$CC"; then 2095 if test -n "$CC"; then
1746 ac_cv_prog_CC="$CC" # Let the user override the test. 2096 ac_cv_prog_CC="$CC" # Let the user override the test.
1747else 2097else
1748as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2098as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1749for as_dir in $PATH 2099for as_dir in $PATH
1750do 2100do
1751 IFS=$as_save_IFS 2101 IFS=$as_save_IFS
1752 test -z "$as_dir" && as_dir=. 2102 test -z "$as_dir" && as_dir=.
1753 for ac_exec_ext in '' $ac_executable_extensions; do 2103 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 2104 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="${ac_tool_prefix}cc" 2105 ac_cv_prog_CC="${ac_tool_prefix}cc"
1756 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1757 break 2 2107 break 2
1758 fi 2108 fi
1759done 2109done
1760done 2110 done
1761IFS=$as_save_IFS 2111IFS=$as_save_IFS
1762 2112
1763fi 2113fi
1764fi 2114fi
1765CC=$ac_cv_prog_CC 2115CC=$ac_cv_prog_CC
1766if test -n "$CC"; then 2116if test -n "$CC"; then
1767 { echo "$as_me:$LINENO: result: $CC" >&5 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1768echo "${ECHO_T}$CC" >&6; } 2118$as_echo "$CC" >&6; }
1769else 2119else
1770 { echo "$as_me:$LINENO: result: no" >&5 2120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1771echo "${ECHO_T}no" >&6; } 2121$as_echo "no" >&6; }
1772fi 2122fi
1773 2123
1774 2124
1775 fi 2125 fi
1776fi 2126fi
1777if test -z "$CC"; then 2127if test -z "$CC"; then
1778 # Extract the first word of "cc", so it can be a program name with args. 2128 # Extract the first word of "cc", so it can be a program name with args.
1779set dummy cc; ac_word=$2 2129set dummy cc; ac_word=$2
1780{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1781echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2131$as_echo_n "checking for $ac_word... " >&6; }
1782if test "${ac_cv_prog_CC+set}" = set; then 2132if test "${ac_cv_prog_CC+set}" = set; then :
1783 echo $ECHO_N "(cached) $ECHO_C" >&6 2133 $as_echo_n "(cached) " >&6
1784else 2134else
1785 if test -n "$CC"; then 2135 if test -n "$CC"; then
1786 ac_cv_prog_CC="$CC" # Let the user override the test. 2136 ac_cv_prog_CC="$CC" # Let the user override the test.
1787else 2137else
1788 ac_prog_rejected=no 2138 ac_prog_rejected=no
1789as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2139as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790for as_dir in $PATH 2140for as_dir in $PATH
1791do 2141do
1792 IFS=$as_save_IFS 2142 IFS=$as_save_IFS
1793 test -z "$as_dir" && as_dir=. 2143 test -z "$as_dir" && as_dir=.
1794 for ac_exec_ext in '' $ac_executable_extensions; do 2144 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 2145 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$ac_exec_ext" = "/usr/ucb/cc"; then 2146 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1797 ac_prog_rejected=yes 2147 ac_prog_rejected=yes
1798 continue 2148 continue
1799 fi 2149 fi
1800 ac_cv_prog_CC="cc" 2150 ac_cv_prog_CC="cc"
1801 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2151 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1802 break 2 2152 break 2
1803 fi 2153 fi
1804done 2154done
1805done 2155 done
1806IFS=$as_save_IFS 2156IFS=$as_save_IFS
1807 2157
1808if test $ac_prog_rejected = yes; then 2158if test $ac_prog_rejected = yes; then
1809 # We found a bogon in the path, so make sure we never use it. 2159 # We found a bogon in the path, so make sure we never use it.
1810 set dummy $ac_cv_prog_CC 2160 set dummy $ac_cv_prog_CC
… …
1819fi 2169fi
1820fi 2170fi
1821fi 2171fi
1822CC=$ac_cv_prog_CC 2172CC=$ac_cv_prog_CC
1823if test -n "$CC"; then 2173if test -n "$CC"; then
1824 { echo "$as_me:$LINENO: result: $CC" >&5 2174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1825echo "${ECHO_T}$CC" >&6; } 2175$as_echo "$CC" >&6; }
1826else 2176else
1827 { echo "$as_me:$LINENO: result: no" >&5 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1828echo "${ECHO_T}no" >&6; } 2178$as_echo "no" >&6; }
1829fi 2179fi
1830 2180
1831 2181
1832fi 2182fi
1833if test -z "$CC"; then 2183if test -z "$CC"; then
1834 if test -n "$ac_tool_prefix"; then 2184 if test -n "$ac_tool_prefix"; then
1835 for ac_prog in cl.exe 2185 for ac_prog in cl.exe
1836 do 2186 do
1837 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2187 # 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 2188set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1839{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1840echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2190$as_echo_n "checking for $ac_word... " >&6; }
1841if test "${ac_cv_prog_CC+set}" = set; then 2191if test "${ac_cv_prog_CC+set}" = set; then :
1842 echo $ECHO_N "(cached) $ECHO_C" >&6 2192 $as_echo_n "(cached) " >&6
1843else 2193else
1844 if test -n "$CC"; then 2194 if test -n "$CC"; then
1845 ac_cv_prog_CC="$CC" # Let the user override the test. 2195 ac_cv_prog_CC="$CC" # Let the user override the test.
1846else 2196else
1847as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2197as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848for as_dir in $PATH 2198for as_dir in $PATH
1849do 2199do
1850 IFS=$as_save_IFS 2200 IFS=$as_save_IFS
1851 test -z "$as_dir" && as_dir=. 2201 test -z "$as_dir" && as_dir=.
1852 for ac_exec_ext in '' $ac_executable_extensions; do 2202 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 2203 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" 2204 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1855 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1856 break 2 2206 break 2
1857 fi 2207 fi
1858done 2208done
1859done 2209 done
1860IFS=$as_save_IFS 2210IFS=$as_save_IFS
1861 2211
1862fi 2212fi
1863fi 2213fi
1864CC=$ac_cv_prog_CC 2214CC=$ac_cv_prog_CC
1865if test -n "$CC"; then 2215if test -n "$CC"; then
1866 { echo "$as_me:$LINENO: result: $CC" >&5 2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1867echo "${ECHO_T}$CC" >&6; } 2217$as_echo "$CC" >&6; }
1868else 2218else
1869 { echo "$as_me:$LINENO: result: no" >&5 2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1870echo "${ECHO_T}no" >&6; } 2220$as_echo "no" >&6; }
1871fi 2221fi
1872 2222
1873 2223
1874 test -n "$CC" && break 2224 test -n "$CC" && break
1875 done 2225 done
… …
1878 ac_ct_CC=$CC 2228 ac_ct_CC=$CC
1879 for ac_prog in cl.exe 2229 for ac_prog in cl.exe
1880do 2230do
1881 # Extract the first word of "$ac_prog", so it can be a program name with args. 2231 # Extract the first word of "$ac_prog", so it can be a program name with args.
1882set dummy $ac_prog; ac_word=$2 2232set dummy $ac_prog; ac_word=$2
1883{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1884echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2234$as_echo_n "checking for $ac_word... " >&6; }
1885if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2235if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1886 echo $ECHO_N "(cached) $ECHO_C" >&6 2236 $as_echo_n "(cached) " >&6
1887else 2237else
1888 if test -n "$ac_ct_CC"; then 2238 if test -n "$ac_ct_CC"; then
1889 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2239 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1890else 2240else
1891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2241as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892for as_dir in $PATH 2242for as_dir in $PATH
1893do 2243do
1894 IFS=$as_save_IFS 2244 IFS=$as_save_IFS
1895 test -z "$as_dir" && as_dir=. 2245 test -z "$as_dir" && as_dir=.
1896 for ac_exec_ext in '' $ac_executable_extensions; do 2246 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 2247 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="$ac_prog" 2248 ac_cv_prog_ac_ct_CC="$ac_prog"
1899 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2249 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1900 break 2 2250 break 2
1901 fi 2251 fi
1902done 2252done
1903done 2253 done
1904IFS=$as_save_IFS 2254IFS=$as_save_IFS
1905 2255
1906fi 2256fi
1907fi 2257fi
1908ac_ct_CC=$ac_cv_prog_ac_ct_CC 2258ac_ct_CC=$ac_cv_prog_ac_ct_CC
1909if test -n "$ac_ct_CC"; then 2259if test -n "$ac_ct_CC"; then
1910 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1911echo "${ECHO_T}$ac_ct_CC" >&6; } 2261$as_echo "$ac_ct_CC" >&6; }
1912else 2262else
1913 { echo "$as_me:$LINENO: result: no" >&5 2263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1914echo "${ECHO_T}no" >&6; } 2264$as_echo "no" >&6; }
1915fi 2265fi
1916 2266
1917 2267
1918 test -n "$ac_ct_CC" && break 2268 test -n "$ac_ct_CC" && break
1919done 2269done
… …
1921 if test "x$ac_ct_CC" = x; then 2271 if test "x$ac_ct_CC" = x; then
1922 CC="" 2272 CC=""
1923 else 2273 else
1924 case $cross_compiling:$ac_tool_warned in 2274 case $cross_compiling:$ac_tool_warned in
1925yes:) 2275yes:)
1926{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2276{ $as_echo "$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 2277$as_echo "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1930whose name does not start with the host triplet. If you think this
1931configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1932ac_tool_warned=yes ;; 2278ac_tool_warned=yes ;;
1933esac 2279esac
1934 CC=$ac_ct_CC 2280 CC=$ac_ct_CC
1935 fi 2281 fi
1936fi 2282fi
1937 2283
1938fi 2284fi
1939 2285
1940 2286
1941test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2287test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1942See \`config.log' for more details." >&5 2288$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1943echo "$as_me: error: no acceptable C compiler found in \$PATH 2289as_fn_error $? "no acceptable C compiler found in \$PATH
1944See \`config.log' for more details." >&2;} 2290See \`config.log' for more details" "$LINENO" 5 ; }
1945 { (exit 1); exit 1; }; }
1946 2291
1947# Provide some information about the compiler. 2292# Provide some information about the compiler.
1948echo "$as_me:$LINENO: checking for C compiler version" >&5 2293$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1949ac_compiler=`set X $ac_compile; echo $2` 2294set X $ac_compile
2295ac_compiler=$2
2296for ac_option in --version -v -V -qversion; do
1950{ (ac_try="$ac_compiler --version >&5" 2297 { { ac_try="$ac_compiler $ac_option >&5"
1951case "(($ac_try" in 2298case "(($ac_try" in
1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2299 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953 *) ac_try_echo=$ac_try;; 2300 *) ac_try_echo=$ac_try;;
1954esac 2301esac
1955eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2302eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956 (eval "$ac_compiler --version >&5") 2>&5 2303$as_echo "$ac_try_echo"; } >&5
2304 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
1957 ac_status=$? 2305 ac_status=$?
2306 if test -s conftest.err; then
2307 sed '10a\
2308... rest of stderr output deleted ...
2309 10q' conftest.err >conftest.er1
2310 cat conftest.er1 >&5
2311 fi
2312 rm -f conftest.er1 conftest.err
1958 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1959 (exit $ac_status); } 2314 test $ac_status = 0; }
1960{ (ac_try="$ac_compiler -v >&5" 2315done
2316
2317cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2318/* end confdefs.h. */
2319
2320int
2321main ()
2322{
2323
2324 ;
2325 return 0;
2326}
2327_ACEOF
2328ac_clean_files_save=$ac_clean_files
2329ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2330# Try to create an executable without -o first, disregard a.out.
2331# It will help us diagnose broken compilers, and finding out an intuition
2332# of exeext.
2333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2334$as_echo_n "checking whether the C compiler works... " >&6; }
2335ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2336
2337# The possible output files:
2338ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2339
2340ac_rmfiles=
2341for ac_file in $ac_files
2342do
2343 case $ac_file in
2344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2345 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2346 esac
2347done
2348rm -f $ac_rmfiles
2349
2350if { { ac_try="$ac_link_default"
1961case "(($ac_try" in 2351case "(($ac_try" in
1962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2352 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1963 *) ac_try_echo=$ac_try;; 2353 *) ac_try_echo=$ac_try;;
1964esac 2354esac
1965eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2355eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1966 (eval "$ac_compiler -v >&5") 2>&5 2356$as_echo "$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 2357 (eval "$ac_link_default") 2>&5
2030 ac_status=$? 2358 ac_status=$?
2031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2359 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2032 (exit $ac_status); }; then 2360 test $ac_status = 0; }; then :
2033 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2361 # 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' 2362# 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, 2363# 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 2364# so that the user can short-circuit this test for compilers unknown to
2037# Autoconf. 2365# Autoconf.
2038for ac_file in $ac_files '' 2366for ac_file in $ac_files ''
2039do 2367do
2040 test -f "$ac_file" || continue 2368 test -f "$ac_file" || continue
2041 case $ac_file in 2369 case $ac_file in
2042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2370 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2043 ;; 2371 ;;
2044 [ab].out ) 2372 [ab].out )
2045 # We found the default executable, but exeext='' is most 2373 # We found the default executable, but exeext='' is most
2046 # certainly right. 2374 # certainly right.
2047 break;; 2375 break;;
2048 *.* ) 2376 *.* )
2049 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2377 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2050 then :; else 2378 then :; else
2051 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2379 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2052 fi 2380 fi
2053 # We set ac_cv_exeext here because the later test for it is not 2381 # 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' 2382 # safe: cross compilers may not add the suffix if given an `-o'
… …
2063test "$ac_cv_exeext" = no && ac_cv_exeext= 2391test "$ac_cv_exeext" = no && ac_cv_exeext=
2064 2392
2065else 2393else
2066 ac_file='' 2394 ac_file=''
2067fi 2395fi
2068
2069{ echo "$as_me:$LINENO: result: $ac_file" >&5
2070echo "${ECHO_T}$ac_file" >&6; }
2071if test -z "$ac_file"; then 2396if test -z "$ac_file"; then :
2397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2398$as_echo "no" >&6; }
2072 echo "$as_me: failed program was:" >&5 2399$as_echo "$as_me: failed program was:" >&5
2073sed 's/^/| /' conftest.$ac_ext >&5 2400sed 's/^/| /' conftest.$ac_ext >&5
2074 2401
2075{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2402{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2076See \`config.log' for more details." >&5 2403$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2077echo "$as_me: error: C compiler cannot create executables 2404as_fn_error 77 "C compiler cannot create executables
2078See \`config.log' for more details." >&2;} 2405See \`config.log' for more details" "$LINENO" 5 ; }
2079 { (exit 77); exit 77; }; } 2406else
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2408$as_echo "yes" >&6; }
2080fi 2409fi
2081 2410{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2411$as_echo_n "checking for C compiler default output file name... " >&6; }
2412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2413$as_echo "$ac_file" >&6; }
2082ac_exeext=$ac_cv_exeext 2414ac_exeext=$ac_cv_exeext
2083 2415
2084# Check that the compiler produces executables we can run. If not, either
2085# the compiler is broken, or we cross compile.
2086{ echo "$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$ac_cv_exeext b.out 2416rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2120ac_clean_files=$ac_clean_files_save 2417ac_clean_files=$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 2418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2129echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2419$as_echo_n "checking for suffix of executables... " >&6; }
2130if { (ac_try="$ac_link" 2420if { { ac_try="$ac_link"
2131case "(($ac_try" in 2421case "(($ac_try" in
2132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2422 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2133 *) ac_try_echo=$ac_try;; 2423 *) ac_try_echo=$ac_try;;
2134esac 2424esac
2135eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2425eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2426$as_echo "$ac_try_echo"; } >&5
2136 (eval "$ac_link") 2>&5 2427 (eval "$ac_link") 2>&5
2137 ac_status=$? 2428 ac_status=$?
2138 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2139 (exit $ac_status); }; then 2430 test $ac_status = 0; }; then :
2140 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2431 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2141# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2432# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2142# work properly (i.e., refer to `conftest.exe'), while it won't with 2433# work properly (i.e., refer to `conftest.exe'), while it won't with
2143# `rm'. 2434# `rm'.
2144for ac_file in conftest.exe conftest conftest.*; do 2435for ac_file in conftest.exe conftest conftest.*; do
2145 test -f "$ac_file" || continue 2436 test -f "$ac_file" || continue
2146 case $ac_file in 2437 case $ac_file in
2147 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2438 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2148 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2439 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2149 break;; 2440 break;;
2150 * ) break;; 2441 * ) break;;
2151 esac 2442 esac
2152done 2443done
2153else 2444else
2154 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155See \`config.log' for more details." >&5 2446$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2447as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2157See \`config.log' for more details." >&2;} 2448See \`config.log' for more details" "$LINENO" 5 ; }
2158 { (exit 1); exit 1; }; }
2159fi 2449fi
2160
2161rm -f conftest$ac_cv_exeext 2450rm -f conftest conftest$ac_cv_exeext
2162{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2163echo "${ECHO_T}$ac_cv_exeext" >&6; } 2452$as_echo "$ac_cv_exeext" >&6; }
2164 2453
2165rm -f conftest.$ac_ext 2454rm -f conftest.$ac_ext
2166EXEEXT=$ac_cv_exeext 2455EXEEXT=$ac_cv_exeext
2167ac_exeext=$EXEEXT 2456ac_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.$ac_ext 2457cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177cat >>conftest.$ac_ext <<_ACEOF
2178/* end confdefs.h. */ 2458/* end confdefs.h. */
2179 2459#include <stdio.h>
2180int 2460int
2181main () 2461main ()
2182{ 2462{
2463FILE *f = fopen ("conftest.out", "w");
2464 return ferror (f) || fclose (f) != 0;
2183 2465
2184 ; 2466 ;
2185 return 0; 2467 return 0;
2186} 2468}
2187_ACEOF 2469_ACEOF
2188rm -f conftest.o conftest.obj 2470ac_clean_files="$ac_clean_files conftest.out"
2189if { (ac_try="$ac_compile" 2471# Check that the compiler produces executables we can run. If not, either
2472# the compiler is broken, or we cross compile.
2473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2474$as_echo_n "checking whether we are cross compiling... " >&6; }
2475if test "$cross_compiling" != yes; then
2476 { { ac_try="$ac_link"
2190case "(($ac_try" in 2477case "(($ac_try" in
2191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2478 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2192 *) ac_try_echo=$ac_try;; 2479 *) ac_try_echo=$ac_try;;
2193esac 2480esac
2194eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2481eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2482$as_echo "$ac_try_echo"; } >&5
2483 (eval "$ac_link") 2>&5
2484 ac_status=$?
2485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2486 test $ac_status = 0; }
2487 if { ac_try='./conftest$ac_cv_exeext'
2488 { { case "(($ac_try" in
2489 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490 *) ac_try_echo=$ac_try;;
2491esac
2492eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2493$as_echo "$ac_try_echo"; } >&5
2494 (eval "$ac_try") 2>&5
2495 ac_status=$?
2496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497 test $ac_status = 0; }; }; then
2498 cross_compiling=no
2499 else
2500 if test "$cross_compiling" = maybe; then
2501 cross_compiling=yes
2502 else
2503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2504$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2505as_fn_error $? "cannot run C compiled programs.
2506If you meant to cross compile, use \`--host'.
2507See \`config.log' for more details" "$LINENO" 5 ; }
2508 fi
2509 fi
2510fi
2511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2512$as_echo "$cross_compiling" >&6; }
2513
2514rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2515ac_clean_files=$ac_clean_files_save
2516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2517$as_echo_n "checking for suffix of object files... " >&6; }
2518if test "${ac_cv_objext+set}" = set; then :
2519 $as_echo_n "(cached) " >&6
2520else
2521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2522/* end confdefs.h. */
2523
2524int
2525main ()
2526{
2527
2528 ;
2529 return 0;
2530}
2531_ACEOF
2532rm -f conftest.o conftest.obj
2533if { { ac_try="$ac_compile"
2534case "(($ac_try" in
2535 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2536 *) ac_try_echo=$ac_try;;
2537esac
2538eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2539$as_echo "$ac_try_echo"; } >&5
2195 (eval "$ac_compile") 2>&5 2540 (eval "$ac_compile") 2>&5
2196 ac_status=$? 2541 ac_status=$?
2197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2198 (exit $ac_status); }; then 2543 test $ac_status = 0; }; then :
2199 for ac_file in conftest.o conftest.obj conftest.*; do 2544 for ac_file in conftest.o conftest.obj conftest.*; do
2200 test -f "$ac_file" || continue; 2545 test -f "$ac_file" || continue;
2201 case $ac_file in 2546 case $ac_file in
2202 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2547 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2203 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2548 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2204 break;; 2549 break;;
2205 esac 2550 esac
2206done 2551done
2207else 2552else
2208 echo "$as_me: failed program was:" >&5 2553 $as_echo "$as_me: failed program was:" >&5
2209sed 's/^/| /' conftest.$ac_ext >&5 2554sed 's/^/| /' conftest.$ac_ext >&5
2210 2555
2211{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2556{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2212See \`config.log' for more details." >&5 2557$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2213echo "$as_me: error: cannot compute suffix of object files: cannot compile 2558as_fn_error $? "cannot compute suffix of object files: cannot compile
2214See \`config.log' for more details." >&2;} 2559See \`config.log' for more details" "$LINENO" 5 ; }
2215 { (exit 1); exit 1; }; }
2216fi 2560fi
2217
2218rm -f conftest.$ac_cv_objext conftest.$ac_ext 2561rm -f conftest.$ac_cv_objext conftest.$ac_ext
2219fi 2562fi
2220{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2221echo "${ECHO_T}$ac_cv_objext" >&6; } 2564$as_echo "$ac_cv_objext" >&6; }
2222OBJEXT=$ac_cv_objext 2565OBJEXT=$ac_cv_objext
2223ac_objext=$OBJEXT 2566ac_objext=$OBJEXT
2224{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2567{ $as_echo "$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... $ECHO_C" >&6; } 2568$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2226if test "${ac_cv_c_compiler_gnu+set}" = set; then 2569if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2227 echo $ECHO_N "(cached) $ECHO_C" >&6 2570 $as_echo_n "(cached) " >&6
2228else 2571else
2229 cat >conftest.$ac_ext <<_ACEOF
2230/* confdefs.h. */
2231_ACEOF
2232cat confdefs.h >>conftest.$ac_ext 2572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2233cat >>conftest.$ac_ext <<_ACEOF
2234/* end confdefs.h. */ 2573/* end confdefs.h. */
2235 2574
2236int 2575int
2237main () 2576main ()
2238{ 2577{
… …
2242 2581
2243 ; 2582 ;
2244 return 0; 2583 return 0;
2245} 2584}
2246_ACEOF 2585_ACEOF
2247rm -f conftest.$ac_objext 2586if 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.$ac_objext; then
2264 ac_compiler_gnu=yes 2587 ac_compiler_gnu=yes
2265else 2588else
2266 echo "$as_me: failed program was:" >&5
2267sed 's/^/| /' conftest.$ac_ext >&5
2268
2269 ac_compiler_gnu=no 2589 ac_compiler_gnu=no
2270fi 2590fi
2271
2272rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2591rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273ac_cv_c_compiler_gnu=$ac_compiler_gnu 2592ac_cv_c_compiler_gnu=$ac_compiler_gnu
2274 2593
2275fi 2594fi
2276{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2277echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2596$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2278GCC=`test $ac_compiler_gnu = yes && echo yes` 2597if test $ac_compiler_gnu = yes; then
2598 GCC=yes
2599else
2600 GCC=
2601fi
2279ac_test_CFLAGS=${CFLAGS+set} 2602ac_test_CFLAGS=${CFLAGS+set}
2280ac_save_CFLAGS=$CFLAGS 2603ac_save_CFLAGS=$CFLAGS
2281{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2282echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2605$as_echo_n "checking whether $CC accepts -g... " >&6; }
2283if test "${ac_cv_prog_cc_g+set}" = set; then 2606if test "${ac_cv_prog_cc_g+set}" = set; then :
2284 echo $ECHO_N "(cached) $ECHO_C" >&6 2607 $as_echo_n "(cached) " >&6
2285else 2608else
2286 ac_save_c_werror_flag=$ac_c_werror_flag 2609 ac_save_c_werror_flag=$ac_c_werror_flag
2287 ac_c_werror_flag=yes 2610 ac_c_werror_flag=yes
2288 ac_cv_prog_cc_g=no 2611 ac_cv_prog_cc_g=no
2289 CFLAGS="-g" 2612 CFLAGS="-g"
2290 cat >conftest.$ac_ext <<_ACEOF
2291/* confdefs.h. */
2292_ACEOF
2293cat confdefs.h >>conftest.$ac_ext 2613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294cat >>conftest.$ac_ext <<_ACEOF
2295/* end confdefs.h. */ 2614/* end confdefs.h. */
2296 2615
2297int 2616int
2298main () 2617main ()
2299{ 2618{
2300 2619
2301 ; 2620 ;
2302 return 0; 2621 return 0;
2303} 2622}
2304_ACEOF 2623_ACEOF
2305rm -f conftest.$ac_objext 2624if 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.$ac_objext; then
2322 ac_cv_prog_cc_g=yes 2625 ac_cv_prog_cc_g=yes
2323else 2626else
2324 echo "$as_me: failed program was:" >&5
2325sed 's/^/| /' conftest.$ac_ext >&5
2326
2327 CFLAGS="" 2627 CFLAGS=""
2328 cat >conftest.$ac_ext <<_ACEOF
2329/* confdefs.h. */
2330_ACEOF
2331cat confdefs.h >>conftest.$ac_ext 2628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332cat >>conftest.$ac_ext <<_ACEOF
2333/* end confdefs.h. */ 2629/* end confdefs.h. */
2334 2630
2335int 2631int
2336main () 2632main ()
2337{ 2633{
2338 2634
2339 ; 2635 ;
2340 return 0; 2636 return 0;
2341} 2637}
2342_ACEOF 2638_ACEOF
2343rm -f conftest.$ac_objext 2639if 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.$ac_ext >&5
2364 2640
2641else
2365 ac_c_werror_flag=$ac_save_c_werror_flag 2642 ac_c_werror_flag=$ac_save_c_werror_flag
2366 CFLAGS="-g" 2643 CFLAGS="-g"
2367 cat >conftest.$ac_ext <<_ACEOF
2368/* confdefs.h. */
2369_ACEOF
2370cat confdefs.h >>conftest.$ac_ext 2644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2371cat >>conftest.$ac_ext <<_ACEOF
2372/* end confdefs.h. */ 2645/* end confdefs.h. */
2373 2646
2374int 2647int
2375main () 2648main ()
2376{ 2649{
2377 2650
2378 ; 2651 ;
2379 return 0; 2652 return 0;
2380} 2653}
2381_ACEOF 2654_ACEOF
2382rm -f conftest.$ac_objext 2655if 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.$ac_objext; then
2399 ac_cv_prog_cc_g=yes 2656 ac_cv_prog_cc_g=yes
2400else
2401 echo "$as_me: failed program was:" >&5
2402sed 's/^/| /' conftest.$ac_ext >&5
2403
2404
2405fi 2657fi
2406
2407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408fi 2659fi
2409
2410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2411fi 2661fi
2412
2413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2414 ac_c_werror_flag=$ac_save_c_werror_flag 2663 ac_c_werror_flag=$ac_save_c_werror_flag
2415fi 2664fi
2416{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2417echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2666$as_echo "$ac_cv_prog_cc_g" >&6; }
2418if test "$ac_test_CFLAGS" = set; then 2667if test "$ac_test_CFLAGS" = set; then
2419 CFLAGS=$ac_save_CFLAGS 2668 CFLAGS=$ac_save_CFLAGS
2420elif test $ac_cv_prog_cc_g = yes; then 2669elif test $ac_cv_prog_cc_g = yes; then
2421 if test "$GCC" = yes; then 2670 if test "$GCC" = yes; then
2422 CFLAGS="-g -O2" 2671 CFLAGS="-g -O2"
… …
2428 CFLAGS="-O2" 2677 CFLAGS="-O2"
2429 else 2678 else
2430 CFLAGS= 2679 CFLAGS=
2431 fi 2680 fi
2432fi 2681fi
2433{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2682{ $as_echo "$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... $ECHO_C" >&6; } 2683$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2435if test "${ac_cv_prog_cc_c89+set}" = set; then 2684if test "${ac_cv_prog_cc_c89+set}" = set; then :
2436 echo $ECHO_N "(cached) $ECHO_C" >&6 2685 $as_echo_n "(cached) " >&6
2437else 2686else
2438 ac_cv_prog_cc_c89=no 2687 ac_cv_prog_cc_c89=no
2439ac_save_CC=$CC 2688ac_save_CC=$CC
2440cat >conftest.$ac_ext <<_ACEOF
2441/* confdefs.h. */
2442_ACEOF
2443cat confdefs.h >>conftest.$ac_ext 2689cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2444cat >>conftest.$ac_ext <<_ACEOF
2445/* end confdefs.h. */ 2690/* end confdefs.h. */
2446#include <stdarg.h> 2691#include <stdarg.h>
2447#include <stdio.h> 2692#include <stdio.h>
2448#include <sys/types.h> 2693#include <sys/types.h>
2449#include <sys/stat.h> 2694#include <sys/stat.h>
… …
2496_ACEOF 2741_ACEOF
2497for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2742for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2498 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2743 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2499do 2744do
2500 CC="$ac_save_CC $ac_arg" 2745 CC="$ac_save_CC $ac_arg"
2501 rm -f conftest.$ac_objext 2746 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 2747 ac_cv_prog_cc_c89=$ac_arg
2519else
2520 echo "$as_me: failed program was:" >&5
2521sed 's/^/| /' conftest.$ac_ext >&5
2522
2523
2524fi 2748fi
2525
2526rm -f core conftest.err conftest.$ac_objext 2749rm -f core conftest.err conftest.$ac_objext
2527 test "x$ac_cv_prog_cc_c89" != "xno" && break 2750 test "x$ac_cv_prog_cc_c89" != "xno" && break
2528done 2751done
2529rm -f conftest.$ac_ext 2752rm -f conftest.$ac_ext
2530CC=$ac_save_CC 2753CC=$ac_save_CC
2531 2754
2532fi 2755fi
2533# AC_CACHE_VAL 2756# AC_CACHE_VAL
2534case "x$ac_cv_prog_cc_c89" in 2757case "x$ac_cv_prog_cc_c89" in
2535 x) 2758 x)
2536 { echo "$as_me:$LINENO: result: none needed" >&5 2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2537echo "${ECHO_T}none needed" >&6; } ;; 2760$as_echo "none needed" >&6; } ;;
2538 xno) 2761 xno)
2539 { echo "$as_me:$LINENO: result: unsupported" >&5 2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2540echo "${ECHO_T}unsupported" >&6; } ;; 2763$as_echo "unsupported" >&6; } ;;
2541 *) 2764 *)
2542 CC="$CC $ac_cv_prog_cc_c89" 2765 CC="$CC $ac_cv_prog_cc_c89"
2543 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2544echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 2767$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2545esac 2768esac
2769if test "x$ac_cv_prog_cc_c89" != xno; then :
2546 2770
2771fi
2547 2772
2548ac_ext=c 2773ac_ext=c
2549ac_cpp='$CPP $CPPFLAGS' 2774ac_cpp='$CPP $CPPFLAGS'
2550ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2775ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2551ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2776ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2552ac_compiler_gnu=$ac_cv_c_compiler_gnu 2777ac_compiler_gnu=$ac_cv_c_compiler_gnu
2553 2778
2554 2779
2780ac_ext=c
2781ac_cpp='$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 "$LINENO"; then :
2555 2817
2818else
2819 # Broken: fails on valid input.
2820continue
2821fi
2822rm -f conftest.err conftest.i conftest.$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" | $as_tr_cpp` 1
3170_ACEOF
3171
3172fi
3173
3174done
3175
3176
3177
3178 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3179if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3180 MINIX=yes
3181else
3182 MINIX=
3183fi
3184
3185
3186 if test "$MINIX" = yes; then
3187
3188$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3189
3190
3191$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3192
3193
3194$as_echo "#define _MINIX 1" >>confdefs.h
3195
3196 fi
3197
3198
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3200$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3201if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3202 $as_echo_n "(cached) " >&6
3203else
3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205/* end confdefs.h. */
3206
3207# define __EXTENSIONS__ 1
3208 $ac_includes_default
3209int
3210main ()
3211{
3212
3213 ;
3214 return 0;
3215}
3216_ACEOF
3217if ac_fn_c_try_compile "$LINENO"; then :
3218 ac_cv_safe_to_define___extensions__=yes
3219else
3220 ac_cv_safe_to_define___extensions__=no
3221fi
3222rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3223fi
3224{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3225$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3226 test $ac_cv_safe_to_define___extensions__ = yes &&
3227 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3228
3229 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3230
3231 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3232
3233 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3234
3235 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3236
3237
3238
3239ac_ext=c
3240ac_cpp='$CPP $CPPFLAGS'
3241ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3242ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3243ac_compiler_gnu=$ac_cv_c_compiler_gnu
3244if test -n "$ac_tool_prefix"; then
3245 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3246set dummy ${ac_tool_prefix}gcc; ac_word=$2
3247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3248$as_echo_n "checking for $ac_word... " >&6; }
3249if test "${ac_cv_prog_CC+set}" = set; then :
3250 $as_echo_n "(cached) " >&6
3251else
3252 if test -n "$CC"; then
3253 ac_cv_prog_CC="$CC" # Let the user override the test.
3254else
3255as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3256for as_dir in $PATH
3257do
3258 IFS=$as_save_IFS
3259 test -z "$as_dir" && as_dir=.
3260 for ac_exec_ext in '' $ac_executable_extensions; do
3261 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3262 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3263 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3264 break 2
3265 fi
3266done
3267 done
3268IFS=$as_save_IFS
3269
3270fi
3271fi
3272CC=$ac_cv_prog_CC
3273if test -n "$CC"; then
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3275$as_echo "$CC" >&6; }
3276else
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3278$as_echo "no" >&6; }
3279fi
3280
3281
3282fi
3283if test -z "$ac_cv_prog_CC"; then
3284 ac_ct_CC=$CC
3285 # Extract the first word of "gcc", so it can be a program name with args.
3286set dummy gcc; ac_word=$2
3287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3288$as_echo_n "checking for $ac_word... " >&6; }
3289if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3290 $as_echo_n "(cached) " >&6
3291else
3292 if test -n "$ac_ct_CC"; then
3293 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3294else
3295as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3296for as_dir in $PATH
3297do
3298 IFS=$as_save_IFS
3299 test -z "$as_dir" && as_dir=.
3300 for ac_exec_ext in '' $ac_executable_extensions; do
3301 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3302 ac_cv_prog_ac_ct_CC="gcc"
3303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3304 break 2
3305 fi
3306done
3307 done
3308IFS=$as_save_IFS
3309
3310fi
3311fi
3312ac_ct_CC=$ac_cv_prog_ac_ct_CC
3313if test -n "$ac_ct_CC"; then
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3315$as_echo "$ac_ct_CC" >&6; }
3316else
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3318$as_echo "no" >&6; }
3319fi
3320
3321 if test "x$ac_ct_CC" = x; then
3322 CC=""
3323 else
3324 case $cross_compiling:$ac_tool_warned in
3325yes:)
3326{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3327$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3328ac_tool_warned=yes ;;
3329esac
3330 CC=$ac_ct_CC
3331 fi
3332else
3333 CC="$ac_cv_prog_CC"
3334fi
3335
3336if test -z "$CC"; then
3337 if test -n "$ac_tool_prefix"; then
3338 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3339set dummy ${ac_tool_prefix}cc; ac_word=$2
3340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3341$as_echo_n "checking for $ac_word... " >&6; }
3342if test "${ac_cv_prog_CC+set}" = set; then :
3343 $as_echo_n "(cached) " >&6
3344else
3345 if test -n "$CC"; then
3346 ac_cv_prog_CC="$CC" # Let the user override the test.
3347else
3348as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3349for as_dir in $PATH
3350do
3351 IFS=$as_save_IFS
3352 test -z "$as_dir" && as_dir=.
3353 for ac_exec_ext in '' $ac_executable_extensions; do
3354 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3355 ac_cv_prog_CC="${ac_tool_prefix}cc"
3356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3357 break 2
3358 fi
3359done
3360 done
3361IFS=$as_save_IFS
3362
3363fi
3364fi
3365CC=$ac_cv_prog_CC
3366if test -n "$CC"; then
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3368$as_echo "$CC" >&6; }
3369else
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3371$as_echo "no" >&6; }
3372fi
3373
3374
3375 fi
3376fi
3377if test -z "$CC"; then
3378 # Extract the first word of "cc", so it can be a program name with args.
3379set dummy cc; ac_word=$2
3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3381$as_echo_n "checking for $ac_word... " >&6; }
3382if test "${ac_cv_prog_CC+set}" = set; then :
3383 $as_echo_n "(cached) " >&6
3384else
3385 if test -n "$CC"; then
3386 ac_cv_prog_CC="$CC" # Let the user override the test.
3387else
3388 ac_prog_rejected=no
3389as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3390for as_dir in $PATH
3391do
3392 IFS=$as_save_IFS
3393 test -z "$as_dir" && as_dir=.
3394 for ac_exec_ext in '' $ac_executable_extensions; do
3395 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3396 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3397 ac_prog_rejected=yes
3398 continue
3399 fi
3400 ac_cv_prog_CC="cc"
3401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3402 break 2
3403 fi
3404done
3405 done
3406IFS=$as_save_IFS
3407
3408if test $ac_prog_rejected = yes; then
3409 # We found a bogon in the path, so make sure we never use it.
3410 set dummy $ac_cv_prog_CC
3411 shift
3412 if test $# != 0; then
3413 # We chose a different compiler from the bogus one.
3414 # However, it has the same basename, so the bogon will be chosen
3415 # first if we set CC to just the basename; use the full file name.
3416 shift
3417 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3418 fi
3419fi
3420fi
3421fi
3422CC=$ac_cv_prog_CC
3423if test -n "$CC"; then
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3425$as_echo "$CC" >&6; }
3426else
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3428$as_echo "no" >&6; }
3429fi
3430
3431
3432fi
3433if test -z "$CC"; then
3434 if test -n "$ac_tool_prefix"; then
3435 for ac_prog in cl.exe
3436 do
3437 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3438set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3440$as_echo_n "checking for $ac_word... " >&6; }
3441if test "${ac_cv_prog_CC+set}" = set; then :
3442 $as_echo_n "(cached) " >&6
3443else
3444 if test -n "$CC"; then
3445 ac_cv_prog_CC="$CC" # Let the user override the test.
3446else
3447as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3448for as_dir in $PATH
3449do
3450 IFS=$as_save_IFS
3451 test -z "$as_dir" && as_dir=.
3452 for ac_exec_ext in '' $ac_executable_extensions; do
3453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3454 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3456 break 2
3457 fi
3458done
3459 done
3460IFS=$as_save_IFS
3461
3462fi
3463fi
3464CC=$ac_cv_prog_CC
3465if test -n "$CC"; then
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3467$as_echo "$CC" >&6; }
3468else
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3470$as_echo "no" >&6; }
3471fi
3472
3473
3474 test -n "$CC" && break
3475 done
3476fi
3477if test -z "$CC"; then
3478 ac_ct_CC=$CC
3479 for ac_prog in cl.exe
3480do
3481 # Extract the first word of "$ac_prog", so it can be a program name with args.
3482set dummy $ac_prog; ac_word=$2
3483{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3484$as_echo_n "checking for $ac_word... " >&6; }
3485if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3486 $as_echo_n "(cached) " >&6
3487else
3488 if test -n "$ac_ct_CC"; then
3489 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3490else
3491as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3492for as_dir in $PATH
3493do
3494 IFS=$as_save_IFS
3495 test -z "$as_dir" && as_dir=.
3496 for ac_exec_ext in '' $ac_executable_extensions; do
3497 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3498 ac_cv_prog_ac_ct_CC="$ac_prog"
3499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3500 break 2
3501 fi
3502done
3503 done
3504IFS=$as_save_IFS
3505
3506fi
3507fi
3508ac_ct_CC=$ac_cv_prog_ac_ct_CC
3509if test -n "$ac_ct_CC"; then
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3511$as_echo "$ac_ct_CC" >&6; }
3512else
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3514$as_echo "no" >&6; }
3515fi
3516
3517
3518 test -n "$ac_ct_CC" && break
3519done
3520
3521 if test "x$ac_ct_CC" = x; then
3522 CC=""
3523 else
3524 case $cross_compiling:$ac_tool_warned in
3525yes:)
3526{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3527$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3528ac_tool_warned=yes ;;
3529esac
3530 CC=$ac_ct_CC
3531 fi
3532fi
3533
3534fi
3535
3536
3537test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3538$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3539as_fn_error $? "no acceptable C compiler found in \$PATH
3540See \`config.log' for more details" "$LINENO" 5 ; }
3541
3542# Provide some information about the compiler.
3543$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3544set X $ac_compile
3545ac_compiler=$2
3546for ac_option in --version -v -V -qversion; do
3547 { { ac_try="$ac_compiler $ac_option >&5"
3548case "(($ac_try" in
3549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3550 *) ac_try_echo=$ac_try;;
3551esac
3552eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3553$as_echo "$ac_try_echo"; } >&5
3554 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3555 ac_status=$?
3556 if test -s conftest.err; then
3557 sed '10a\
3558... rest of stderr output deleted ...
3559 10q' conftest.err >conftest.er1
3560 cat conftest.er1 >&5
3561 fi
3562 rm -f conftest.er1 conftest.err
3563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3564 test $ac_status = 0; }
3565done
3566
3567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3568$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3569if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3570 $as_echo_n "(cached) " >&6
3571else
3572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3573/* end confdefs.h. */
3574
3575int
3576main ()
3577{
3578#ifndef __GNUC__
3579 choke me
3580#endif
3581
3582 ;
3583 return 0;
3584}
3585_ACEOF
3586if ac_fn_c_try_compile "$LINENO"; then :
3587 ac_compiler_gnu=yes
3588else
3589 ac_compiler_gnu=no
3590fi
3591rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3592ac_cv_c_compiler_gnu=$ac_compiler_gnu
3593
3594fi
3595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3596$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3597if test $ac_compiler_gnu = yes; then
3598 GCC=yes
3599else
3600 GCC=
3601fi
3602ac_test_CFLAGS=${CFLAGS+set}
3603ac_save_CFLAGS=$CFLAGS
3604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3605$as_echo_n "checking whether $CC accepts -g... " >&6; }
3606if test "${ac_cv_prog_cc_g+set}" = set; then :
3607 $as_echo_n "(cached) " >&6
3608else
3609 ac_save_c_werror_flag=$ac_c_werror_flag
3610 ac_c_werror_flag=yes
3611 ac_cv_prog_cc_g=no
3612 CFLAGS="-g"
3613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3614/* end confdefs.h. */
3615
3616int
3617main ()
3618{
3619
3620 ;
3621 return 0;
3622}
3623_ACEOF
3624if ac_fn_c_try_compile "$LINENO"; then :
3625 ac_cv_prog_cc_g=yes
3626else
3627 CFLAGS=""
3628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3629/* end confdefs.h. */
3630
3631int
3632main ()
3633{
3634
3635 ;
3636 return 0;
3637}
3638_ACEOF
3639if ac_fn_c_try_compile "$LINENO"; then :
3640
3641else
3642 ac_c_werror_flag=$ac_save_c_werror_flag
3643 CFLAGS="-g"
3644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3645/* end confdefs.h. */
3646
3647int
3648main ()
3649{
3650
3651 ;
3652 return 0;
3653}
3654_ACEOF
3655if ac_fn_c_try_compile "$LINENO"; then :
3656 ac_cv_prog_cc_g=yes
3657fi
3658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3659fi
3660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3661fi
3662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3663 ac_c_werror_flag=$ac_save_c_werror_flag
3664fi
3665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3666$as_echo "$ac_cv_prog_cc_g" >&6; }
3667if test "$ac_test_CFLAGS" = set; then
3668 CFLAGS=$ac_save_CFLAGS
3669elif test $ac_cv_prog_cc_g = yes; then
3670 if test "$GCC" = yes; then
3671 CFLAGS="-g -O2"
3672 else
3673 CFLAGS="-g"
3674 fi
3675else
3676 if test "$GCC" = yes; then
3677 CFLAGS="-O2"
3678 else
3679 CFLAGS=
3680 fi
3681fi
3682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3683$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3684if test "${ac_cv_prog_cc_c89+set}" = set; then :
3685 $as_echo_n "(cached) " >&6
3686else
3687 ac_cv_prog_cc_c89=no
3688ac_save_CC=$CC
3689cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690/* end confdefs.h. */
3691#include <stdarg.h>
3692#include <stdio.h>
3693#include <sys/types.h>
3694#include <sys/stat.h>
3695/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3696struct buf { int x; };
3697FILE * (*rcsopen) (struct buf *, struct stat *, int);
3698static char *e (p, i)
3699 char **p;
3700 int i;
3701{
3702 return p[i];
3703}
3704static char *f (char * (*g) (char **, int), char **p, ...)
3705{
3706 char *s;
3707 va_list v;
3708 va_start (v,p);
3709 s = g (p, va_arg (v,int));
3710 va_end (v);
3711 return s;
3712}
3713
3714/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3715 function prototypes and stuff, but not '\xHH' hex character constants.
3716 These don't provoke an error unfortunately, instead are silently treated
3717 as 'x'. The following induces an error, until -std is added to get
3718 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3719 array size at least. It's necessary to write '\x00'==0 to get something
3720 that's true only with -std. */
3721int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3722
3723/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3724 inside strings and character constants. */
3725#define FOO(x) 'x'
3726int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3727
3728int test (int i, double x);
3729struct s1 {int (*f) (int a);};
3730struct s2 {int (*f) (double a);};
3731int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3732int argc;
3733char **argv;
3734int
3735main ()
3736{
3737return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3738 ;
3739 return 0;
3740}
3741_ACEOF
3742for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3743 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3744do
3745 CC="$ac_save_CC $ac_arg"
3746 if ac_fn_c_try_compile "$LINENO"; then :
3747 ac_cv_prog_cc_c89=$ac_arg
3748fi
3749rm -f core conftest.err conftest.$ac_objext
3750 test "x$ac_cv_prog_cc_c89" != "xno" && break
3751done
3752rm -f conftest.$ac_ext
3753CC=$ac_save_CC
3754
3755fi
3756# AC_CACHE_VAL
3757case "x$ac_cv_prog_cc_c89" in
3758 x)
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3760$as_echo "none needed" >&6; } ;;
3761 xno)
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3763$as_echo "unsupported" >&6; } ;;
3764 *)
3765 CC="$CC $ac_cv_prog_cc_c89"
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3767$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3768esac
3769if test "x$ac_cv_prog_cc_c89" != xno; then :
3770
3771fi
3772
3773ac_ext=c
3774ac_cpp='$CPP $CPPFLAGS'
3775ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3776ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3777ac_compiler_gnu=$ac_cv_c_compiler_gnu
3778
3779
3780for ac_header in stdint.h sys/syscall.h sys/prctl.h
3781do :
3782 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3783ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3784if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3785 cat >>confdefs.h <<_ACEOF
3786#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3787_ACEOF
3788
3789fi
3790
3791done
3792
3793
3794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
3795$as_echo_n "checking for library containing pthread_create... " >&6; }
3796if test "${ac_cv_search_pthread_create+set}" = set; then :
3797 $as_echo_n "(cached) " >&6
3798else
3799 ac_func_search_save_LIBS=$LIBS
3800cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3801/* end confdefs.h. */
3802
3803/* Override any GCC internal prototype to avoid an error.
3804 Use char because int might match the return type of a GCC
3805 builtin and then its argument prototype would still apply. */
3806#ifdef __cplusplus
3807extern "C"
3808#endif
3809char pthread_create ();
3810int
3811main ()
3812{
3813return pthread_create ();
3814 ;
3815 return 0;
3816}
3817_ACEOF
3818for ac_lib in '' pthread pthreads pthreadVC2; do
3819 if test -z "$ac_lib"; then
3820 ac_res="none required"
3821 else
3822 ac_res=-l$ac_lib
3823 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3824 fi
3825 if ac_fn_c_try_link "$LINENO"; then :
3826 ac_cv_search_pthread_create=$ac_res
3827fi
3828rm -f core conftest.err conftest.$ac_objext \
3829 conftest$ac_exeext
3830 if test "${ac_cv_search_pthread_create+set}" = set; then :
3831 break
3832fi
3833done
3834if test "${ac_cv_search_pthread_create+set}" = set; then :
3835
3836else
3837 ac_cv_search_pthread_create=no
3838fi
3839rm conftest.$ac_ext
3840LIBS=$ac_func_search_save_LIBS
3841fi
3842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
3843$as_echo "$ac_cv_search_pthread_create" >&6; }
3844ac_res=$ac_cv_search_pthread_create
3845if test "$ac_res" != no; then :
3846 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3847
3848else
3849 as_fn_error $? "pthread functions not found" "$LINENO" 5
3850
3851fi
3852
3853
3854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5
3855$as_echo_n "checking for utimes... " >&6; }
3856if test "${ac_cv_utimes+set}" = set; then :
3857 $as_echo_n "(cached) " >&6
3858else
3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860/* end confdefs.h. */
3861
3862#include <sys/types.h>
3863#include <sys/time.h>
3864#include <utime.h>
3865struct timeval tv[2];
3866int res;
3867int main (void)
3868{
3869 res = utimes ("/", tv);
3870 return 0;
3871}
3872
3873_ACEOF
3874if ac_fn_c_try_link "$LINENO"; then :
3875 ac_cv_utimes=yes
3876else
3877 ac_cv_utimes=no
3878fi
3879rm -f core conftest.err conftest.$ac_objext \
3880 conftest$ac_exeext conftest.$ac_ext
3881fi
3882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_utimes" >&5
3883$as_echo "$ac_cv_utimes" >&6; }
3884test $ac_cv_utimes = yes &&
3885$as_echo "#define HAVE_UTIMES 1" >>confdefs.h
3886
3887
2556{ echo "$as_me:$LINENO: checking for futimes" >&5 3888{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
2557echo $ECHO_N "checking for futimes... $ECHO_C" >&6; } 3889$as_echo_n "checking for futimes... " >&6; }
2558if test "${ac_cv_futimes+set}" = set; then 3890if test "${ac_cv_futimes+set}" = set; then :
2559 echo $ECHO_N "(cached) $ECHO_C" >&6 3891 $as_echo_n "(cached) " >&6
2560else 3892else
2561 cat >conftest.$ac_ext <<_ACEOF 3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894/* end confdefs.h. */
2562 3895
2563#include <sys/types.h> 3896#include <sys/types.h>
2564#include <sys/time.h> 3897#include <sys/time.h>
2565#include <utime.h> 3898#include <utime.h>
2566struct timeval tv[2]; 3899struct timeval tv[2];
2567int res; 3900int res;
2568int fd; 3901int fd;
2569int main(void) 3902int main (void)
2570{ 3903{
2571 res = futimes (fd, tv); 3904 res = futimes (fd, tv);
2572 return 0; 3905 return 0;
2573} 3906}
2574 3907
2575_ACEOF 3908_ACEOF
2576rm -f conftest.$ac_objext conftest$ac_exeext 3909if ac_fn_c_try_link "$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 3910 ac_cv_futimes=yes
2595else 3911else
2596 echo "$as_me: failed program was:" >&5
2597sed 's/^/| /' conftest.$ac_ext >&5
2598
2599 ac_cv_futimes=no 3912 ac_cv_futimes=no
2600fi 3913fi
2601
2602rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3914rm -f core conftest.err conftest.$ac_objext \
2603 conftest$ac_exeext conftest.$ac_ext 3915 conftest$ac_exeext conftest.$ac_ext
2604fi 3916fi
2605{ echo "$as_me:$LINENO: result: $ac_cv_futimes" >&5 3917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_futimes" >&5
2606echo "${ECHO_T}$ac_cv_futimes" >&6; } 3918$as_echo "$ac_cv_futimes" >&6; }
2607test $ac_cv_futimes = yes && 3919test $ac_cv_futimes = yes &&
2608cat >>confdefs.h <<\_ACEOF 3920$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h
2609#define HAVE_FUTIMES 1
2610_ACEOF
2611 3921
2612 3922
2613{ echo "$as_me:$LINENO: checking for readahead" >&5 3923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5
2614echo $ECHO_N "checking for readahead... $ECHO_C" >&6; } 3924$as_echo_n "checking for readahead... " >&6; }
2615if test "${ac_cv_readahead+set}" = set; then 3925if test "${ac_cv_readahead+set}" = set; then :
2616 echo $ECHO_N "(cached) $ECHO_C" >&6 3926 $as_echo_n "(cached) " >&6
2617else 3927else
2618 cat >conftest.$ac_ext <<_ACEOF 3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929/* end confdefs.h. */
2619 3930
2620#include <fcntl.h> 3931#include <fcntl.h>
2621int main(void) 3932int main (void)
2622{ 3933{
2623 int fd = 0; 3934 int fd = 0;
2624 off64_t offset = 1;
2625 size_t count = 2; 3935 size_t count = 2;
2626 ssize_t res; 3936 ssize_t res;
2627 res = readahead (fd, offset, count); 3937 res = readahead (fd, 0, count);
2628 return 0; 3938 return 0;
2629} 3939}
2630 3940
2631_ACEOF 3941_ACEOF
2632rm -f conftest.$ac_objext conftest$ac_exeext 3942if ac_fn_c_try_link "$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 3943 ac_cv_readahead=yes
2651else 3944else
2652 echo "$as_me: failed program was:" >&5
2653sed 's/^/| /' conftest.$ac_ext >&5
2654
2655 ac_cv_readahead=no 3945 ac_cv_readahead=no
2656fi 3946fi
2657
2658rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3947rm -f core conftest.err conftest.$ac_objext \
2659 conftest$ac_exeext conftest.$ac_ext 3948 conftest$ac_exeext conftest.$ac_ext
2660fi 3949fi
2661{ echo "$as_me:$LINENO: result: $ac_cv_readahead" >&5 3950{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_readahead" >&5
2662echo "${ECHO_T}$ac_cv_readahead" >&6; } 3951$as_echo "$ac_cv_readahead" >&6; }
2663test $ac_cv_readahead = yes && 3952test $ac_cv_readahead = yes &&
2664cat >>confdefs.h <<\_ACEOF 3953$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h
2665#define HAVE_READAHEAD 1
2666_ACEOF
2667 3954
2668 3955
2669{ echo "$as_me:$LINENO: checking for fdatasync" >&5 3956{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
2670echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } 3957$as_echo_n "checking for fdatasync... " >&6; }
2671if test "${ac_cv_fdatasync+set}" = set; then 3958if test "${ac_cv_fdatasync+set}" = set; then :
2672 echo $ECHO_N "(cached) $ECHO_C" >&6 3959 $as_echo_n "(cached) " >&6
2673else 3960else
2674 cat >conftest.$ac_ext <<_ACEOF 3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962/* end confdefs.h. */
2675 3963
2676#include <unistd.h> 3964#include <unistd.h>
2677int main(void) 3965int main (void)
2678{ 3966{
2679 int fd = 0; 3967 int fd = 0;
2680 fdatasync (fd); 3968 fdatasync (fd);
2681 return 0; 3969 return 0;
2682} 3970}
2683 3971
2684_ACEOF 3972_ACEOF
2685rm -f conftest.$ac_objext conftest$ac_exeext 3973if ac_fn_c_try_link "$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 3974 ac_cv_fdatasync=yes
2704else 3975else
2705 echo "$as_me: failed program was:" >&5
2706sed 's/^/| /' conftest.$ac_ext >&5
2707
2708 ac_cv_fdatasync=no 3976 ac_cv_fdatasync=no
2709fi 3977fi
2710
2711rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3978rm -f core conftest.err conftest.$ac_objext \
2712 conftest$ac_exeext conftest.$ac_ext 3979 conftest$ac_exeext conftest.$ac_ext
2713fi 3980fi
2714{ echo "$as_me:$LINENO: result: $ac_cv_fdatasync" >&5 3981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fdatasync" >&5
2715echo "${ECHO_T}$ac_cv_fdatasync" >&6; } 3982$as_echo "$ac_cv_fdatasync" >&6; }
2716test $ac_cv_fdatasync = yes && 3983test $ac_cv_fdatasync = yes &&
2717cat >>confdefs.h <<\_ACEOF 3984$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
2718#define HAVE_FDATASYNC 1
2719_ACEOF
2720 3985
2721 3986
2722{ echo "$as_me:$LINENO: checking for pread and pwrite" >&5 3987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pread and pwrite" >&5
2723echo $ECHO_N "checking for pread and pwrite... $ECHO_C" >&6; } 3988$as_echo_n "checking for pread and pwrite... " >&6; }
2724if test "${ac_cv_preadwrite+set}" = set; then 3989if test "${ac_cv_preadwrite+set}" = set; then :
2725 echo $ECHO_N "(cached) $ECHO_C" >&6 3990 $as_echo_n "(cached) " >&6
2726else 3991else
2727 cat >conftest.$ac_ext <<_ACEOF 3992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993/* end confdefs.h. */
2728 3994
2729#include <unistd.h> 3995#include <unistd.h>
2730int main(void) 3996int main (void)
2731{ 3997{
2732 int fd = 0; 3998 int fd = 0;
2733 size_t count = 1; 3999 size_t count = 1;
2734 char buf; 4000 char buf;
2735 off_t offset = 1; 4001 off_t offset = 1;
… …
2738 res = pwrite (fd, &buf, count, offset); 4004 res = pwrite (fd, &buf, count, offset);
2739 return 0; 4005 return 0;
2740} 4006}
2741 4007
2742_ACEOF 4008_ACEOF
2743rm -f conftest.$ac_objext conftest$ac_exeext 4009if ac_fn_c_try_link "$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 4010 ac_cv_preadwrite=yes
2762else 4011else
2763 echo "$as_me: failed program was:" >&5
2764sed 's/^/| /' conftest.$ac_ext >&5
2765
2766 ac_cv_preadwrite=no 4012 ac_cv_preadwrite=no
2767fi 4013fi
2768
2769rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4014rm -f core conftest.err conftest.$ac_objext \
2770 conftest$ac_exeext conftest.$ac_ext 4015 conftest$ac_exeext conftest.$ac_ext
2771fi 4016fi
2772{ echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5 4017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_preadwrite" >&5
2773echo "${ECHO_T}$ac_cv_preadwrite" >&6; } 4018$as_echo "$ac_cv_preadwrite" >&6; }
2774test $ac_cv_preadwrite = yes && 4019test $ac_cv_preadwrite = yes &&
2775cat >>confdefs.h <<\_ACEOF 4020$as_echo "#define HAVE_PREADWRITE 1" >>confdefs.h
2776#define HAVE_PREADWRITE 1
2777_ACEOF
2778 4021
2779 4022
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 4023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5
2835echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; } 4024$as_echo_n "checking for sendfile... " >&6; }
2836if test "${ac_cv_sendfile+set}" = set; then 4025if test "${ac_cv_sendfile+set}" = set; then :
2837 echo $ECHO_N "(cached) $ECHO_C" >&6 4026 $as_echo_n "(cached) " >&6
2838else 4027else
2839 cat >conftest.$ac_ext <<_ACEOF 4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029/* end confdefs.h. */
2840 4030
2841# include <sys/types.h> 4031# include <sys/types.h>
2842#if __linux 4032#if __linux
2843# include <sys/sendfile.h> 4033# include <sys/sendfile.h>
2844#elif __freebsd 4034#elif __FreeBSD__ || defined __APPLE__
2845# include <sys/socket.h> 4035# include <sys/socket.h>
2846# include <sys/uio.h> 4036# include <sys/uio.h>
2847#elif __hpux 4037#elif __hpux
2848# include <sys/socket.h> 4038# include <sys/socket.h>
2849#else 4039#else
2850# error unsupported architecture 4040# error unsupported architecture
2851#endif 4041#endif
2852int main(void) 4042int main (void)
2853{ 4043{
2854 int fd = 0; 4044 int fd = 0;
2855 off_t offset = 1; 4045 off_t offset = 1;
2856 size_t count = 2; 4046 size_t count = 2;
2857 ssize_t res; 4047 ssize_t res;
2858#if __linux 4048#if __linux
2859 res = sendfile (fd, fd, offset, count); 4049 res = sendfile (fd, fd, offset, count);
2860#elif __freebsd 4050#elif __FreeBSD__
2861 res = sendfile (fd, fd, offset, count, 0, &offset, 0); 4051 res = sendfile (fd, fd, offset, count, 0, &offset, 0);
2862#elif __hpux 4052#elif __hpux
2863 res = sendfile (fd, fd, offset, count, 0, 0); 4053 res = sendfile (fd, fd, offset, count, 0, 0);
2864#endif 4054#endif
2865 return 0; 4055 return 0;
2866} 4056}
2867 4057
2868_ACEOF 4058_ACEOF
2869rm -f conftest.$ac_objext conftest$ac_exeext 4059if ac_fn_c_try_link "$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 4060 ac_cv_sendfile=yes
2888else 4061else
2889 echo "$as_me: failed program was:" >&5
2890sed 's/^/| /' conftest.$ac_ext >&5
2891
2892 ac_cv_sendfile=no 4062 ac_cv_sendfile=no
2893fi 4063fi
2894
2895rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4064rm -f core conftest.err conftest.$ac_objext \
2896 conftest$ac_exeext conftest.$ac_ext 4065 conftest$ac_exeext conftest.$ac_ext
2897fi 4066fi
2898{ echo "$as_me:$LINENO: result: $ac_cv_sendfile" >&5 4067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sendfile" >&5
2899echo "${ECHO_T}$ac_cv_sendfile" >&6; } 4068$as_echo "$ac_cv_sendfile" >&6; }
2900test $ac_cv_sendfile = yes && 4069test $ac_cv_sendfile = yes &&
4070$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h
4071
4072
4073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5
4074$as_echo_n "checking for sync_file_range... " >&6; }
4075if test "${ac_cv_sync_file_range+set}" = set; then :
4076 $as_echo_n "(cached) " >&6
4077else
4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4079/* end confdefs.h. */
4080
4081#include <fcntl.h>
4082int main (void)
4083{
4084 int fd = 0;
4085 off64_t offset = 1;
4086 off64_t nbytes = 1;
4087 unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER;
4088 ssize_t res;
4089 res = sync_file_range (fd, offset, nbytes, flags);
4090 return 0;
4091}
4092
4093_ACEOF
4094if ac_fn_c_try_link "$LINENO"; then :
4095 ac_cv_sync_file_range=yes
4096else
4097 ac_cv_sync_file_range=no
4098fi
4099rm -f core conftest.err conftest.$ac_objext \
4100 conftest$ac_exeext conftest.$ac_ext
4101fi
4102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sync_file_range" >&5
4103$as_echo "$ac_cv_sync_file_range" >&6; }
4104test $ac_cv_sync_file_range = yes &&
4105$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h
4106
4107
4108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5
4109$as_echo_n "checking for fallocate... " >&6; }
4110if test "${ac_cv_flinux_allocate+set}" = set; then :
4111 $as_echo_n "(cached) " >&6
4112else
4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4114/* end confdefs.h. */
4115
4116#include <fcntl.h>
4117int main (void)
4118{
4119 int fd = 0;
4120 int mode = 0;
4121 off_t offset = 1;
4122 off_t len = 1;
4123 int res;
4124 res = fallocate (fd, mode, offset, len);
4125 return 0;
4126}
4127
4128_ACEOF
4129if ac_fn_c_try_link "$LINENO"; then :
4130 ac_cv_linux_fallocate=yes
4131else
4132 ac_cv_linux_fallocate=no
4133fi
4134rm -f core conftest.err conftest.$ac_objext \
4135 conftest$ac_exeext conftest.$ac_ext
4136fi
4137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flinux_allocate" >&5
4138$as_echo "$ac_cv_flinux_allocate" >&6; }
4139test $ac_cv_linux_fallocate = yes &&
4140$as_echo "#define HAVE_LINUX_FALLOCATE 1" >>confdefs.h
4141
4142
4143{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_syncfs" >&5
4144$as_echo_n "checking for sys_syncfs... " >&6; }
4145if test "${ac_cv_sys_syncfs+set}" = set; then :
4146 $as_echo_n "(cached) " >&6
4147else
4148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4149/* end confdefs.h. */
4150
4151#include <unistd.h>
4152#include <sys/syscall.h>
4153int main (void)
4154{
4155 int res = syscall (__NR_syncfs, (int)0);
4156}
4157
4158_ACEOF
4159if ac_fn_c_try_link "$LINENO"; then :
4160 ac_cv_sys_syncfs=yes
4161else
4162 ac_cv_sys_syncfs=no
4163fi
4164rm -f core conftest.err conftest.$ac_objext \
4165 conftest$ac_exeext conftest.$ac_ext
4166fi
4167{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_syncfs" >&5
4168$as_echo "$ac_cv_sys_syncfs" >&6; }
4169test $ac_cv_sys_syncfs = yes &&
4170$as_echo "#define HAVE_SYS_SYNCFS 1" >>confdefs.h
4171
4172
4173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prctl_set_name" >&5
4174$as_echo_n "checking for prctl_set_name... " >&6; }
4175if test "${ac_cv_prctl_set_name+set}" = set; then :
4176 $as_echo_n "(cached) " >&6
4177else
4178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4179/* end confdefs.h. */
4180
4181#include <sys/prctl.h>
4182int main (void)
4183{
4184 char name = "test123";
4185 int res = prctl (PR_SET_NAME, (unsigned long)name, 0, 0, 0);
4186}
4187
4188_ACEOF
4189if ac_fn_c_try_link "$LINENO"; then :
4190 ac_cv_prctl_set_name=yes
4191else
4192 ac_cv_prctl_set_name=no
4193fi
4194rm -f core conftest.err conftest.$ac_objext \
4195 conftest$ac_exeext conftest.$ac_ext
4196fi
4197{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prctl_set_name" >&5
4198$as_echo "$ac_cv_prctl_set_name" >&6; }
4199test $ac_cv_prctl_set_name = yes &&
4200$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
4201
4202
4203
4204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
4205$as_echo_n "checking for posix_madvise... " >&6; }
4206if test "${ac_cv_posix_madvise+set}" = set; then :
4207 $as_echo_n "(cached) " >&6
4208else
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210/* end confdefs.h. */
4211
4212#include <sys/mman.h>
4213int main (void)
4214{
4215 int res = posix_madvise ((void *)0, (size_t)0, POSIX_MADV_NORMAL);
4216 int a = POSIX_MADV_SEQUENTIAL;
4217 int b = POSIX_MADV_RANDOM;
4218 int c = POSIX_MADV_WILLNEED;
4219 int d = POSIX_MADV_DONTNEED;
4220 return 0;
4221}
4222
4223_ACEOF
4224if ac_fn_c_try_link "$LINENO"; then :
4225 ac_cv_posix_madvise=yes
4226else
4227 ac_cv_posix_madvise=no
4228fi
4229rm -f core conftest.err conftest.$ac_objext \
4230 conftest$ac_exeext conftest.$ac_ext
4231fi
4232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_madvise" >&5
4233$as_echo "$ac_cv_posix_madvise" >&6; }
4234test $ac_cv_posix_madvise = yes &&
4235$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h
4236
4237
4238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5
4239$as_echo_n "checking for posix_fadvise... " >&6; }
4240if test "${ac_cv_posix_fadvise+set}" = set; then :
4241 $as_echo_n "(cached) " >&6
4242else
4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4244/* end confdefs.h. */
4245
4246#define _XOPEN_SOURCE 600
4247#include <fcntl.h>
4248int main (void)
4249{
4250 int res = posix_fadvise ((int)0, (off_t)0, (off_t)0, POSIX_FADV_NORMAL);
4251 int a = POSIX_FADV_SEQUENTIAL;
4252 int b = POSIX_FADV_NOREUSE;
4253 int c = POSIX_FADV_RANDOM;
4254 int d = POSIX_FADV_WILLNEED;
4255 int e = POSIX_FADV_DONTNEED;
4256 return 0;
4257}
4258
4259_ACEOF
4260if ac_fn_c_try_link "$LINENO"; then :
4261 ac_cv_posix_fadvise=yes
4262else
4263 ac_cv_posix_fadvise=no
4264fi
4265rm -f core conftest.err conftest.$ac_objext \
4266 conftest$ac_exeext conftest.$ac_ext
4267fi
4268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_fadvise" >&5
4269$as_echo "$ac_cv_posix_fadvise" >&6; }
4270test $ac_cv_posix_fadvise = yes &&
4271$as_echo "#define HAVE_POSIX_FADVISE 1" >>confdefs.h
4272
4273
4274for ac_header in linux/fs.h linux/fiemap.h
4275do :
4276 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4277ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4278if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
2901cat >>confdefs.h <<\_ACEOF 4279 cat >>confdefs.h <<_ACEOF
2902#define HAVE_SENDFILE 1 4280#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2903_ACEOF 4281_ACEOF
4282
4283fi
4284
4285done
4286
4287
4288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5
4289$as_echo_n "checking for splice, vmsplice and tee... " >&6; }
4290if test "${ac_cv_linux_splice+set}" = set; then :
4291 $as_echo_n "(cached) " >&6
4292else
4293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4294/* end confdefs.h. */
4295
4296#include <fcntl.h>
4297int main (void)
4298{
4299 ssize_t res;
4300 res = splice ((int)0, (loff_t)0, (int)0, (loff_t *)0, (size_t)0, SPLICE_F_MOVE | SPLICE_F_NONBLOCK | SPLICE_F_MORE);
4301 res = tee ((int)0, (int)0, (size_t)0, SPLICE_F_NONBLOCK);
4302 res = vmsplice ((int)0, (struct iovec *)0, 0, SPLICE_F_NONBLOCK | SPLICE_F_GIFT);
4303 return 0;
4304}
4305
4306_ACEOF
4307if ac_fn_c_try_link "$LINENO"; then :
4308 ac_cv_linux_splice=yes
4309else
4310 ac_cv_linux_splice=no
4311fi
4312rm -f core conftest.err conftest.$ac_objext \
4313 conftest$ac_exeext conftest.$ac_ext
4314fi
4315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_splice" >&5
4316$as_echo "$ac_cv_linux_splice" >&6; }
4317test $ac_cv_linux_splice = yes &&
4318$as_echo "#define HAVE_LINUX_SPLICE 1" >>confdefs.h
2904 4319
2905 4320
2906 4321
2907 4322
2908cat >confcache <<\_ACEOF 4323cat >confcache <<\_ACEOF
… …
2930 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4345 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 4346 eval ac_val=\$$ac_var
2932 case $ac_val in #( 4347 case $ac_val in #(
2933 *${as_nl}*) 4348 *${as_nl}*)
2934 case $ac_var in #( 4349 case $ac_var in #(
2935 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 4350 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2936echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 4351$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2937 esac 4352 esac
2938 case $ac_var in #( 4353 case $ac_var in #(
2939 _ | IFS | as_nl) ;; #( 4354 _ | IFS | as_nl) ;; #(
2940 *) $as_unset $ac_var ;; 4355 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4356 *) { eval $ac_var=; unset $ac_var;} ;;
2941 esac ;; 4357 esac ;;
2942 esac 4358 esac
2943 done 4359 done
2944 4360
2945 (set) 2>&1 | 4361 (set) 2>&1 |
2946 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4362 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2947 *${as_nl}ac_space=\ *) 4363 *${as_nl}ac_space=\ *)
2948 # `set' does not quote correctly, so add quotes (double-quote 4364 # `set' does not quote correctly, so add quotes: double-quote
2949 # substitution turns \\\\ into \\, and sed turns \\ into \). 4365 # substitution turns \\\\ into \\, and sed turns \\ into \.
2950 sed -n \ 4366 sed -n \
2951 "s/'/'\\\\''/g; 4367 "s/'/'\\\\''/g;
2952 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4368 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2953 ;; #( 4369 ;; #(
2954 *) 4370 *)
… …
2967 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4383 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2968 :end' >>confcache 4384 :end' >>confcache
2969if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4385if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2970 if test -w "$cache_file"; then 4386 if test -w "$cache_file"; then
2971 test "x$cache_file" != "x/dev/null" && 4387 test "x$cache_file" != "x/dev/null" &&
2972 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2973echo "$as_me: updating cache $cache_file" >&6;} 4389$as_echo "$as_me: updating cache $cache_file" >&6;}
2974 cat confcache >$cache_file 4390 cat confcache >$cache_file
2975 else 4391 else
2976 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 4392 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2977echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4393$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2978 fi 4394 fi
2979fi 4395fi
2980rm -f confcache 4396rm -f confcache
2981 4397
2982test "x$prefix" = xNONE && prefix=$ac_default_prefix 4398test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
2985 4401
2986DEFS=-DHAVE_CONFIG_H 4402DEFS=-DHAVE_CONFIG_H
2987 4403
2988ac_libobjs= 4404ac_libobjs=
2989ac_ltlibobjs= 4405ac_ltlibobjs=
4406U=
2990for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4407for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2991 # 1. Remove the extension, and $U if already installed. 4408 # 1. Remove the extension, and $U if already installed.
2992 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4409 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2993 ac_i=`echo "$ac_i" | sed "$ac_script"` 4410 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2994 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4411 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
2995 # will be set to the directory where LIBOBJS objects are built. 4412 # will be set to the directory where LIBOBJS objects are built.
2996 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4413 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2997 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 4414 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2998done 4415done
2999LIBOBJS=$ac_libobjs 4416LIBOBJS=$ac_libobjs
3000 4417
3001LTLIBOBJS=$ac_ltlibobjs 4418LTLIBOBJS=$ac_ltlibobjs
3002 4419
3003 4420
3004 4421
3005: ${CONFIG_STATUS=./config.status} 4422: ${CONFIG_STATUS=./config.status}
4423ac_write_fail=0
3006ac_clean_files_save=$ac_clean_files 4424ac_clean_files_save=$ac_clean_files
3007ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4425ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3008{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 4426{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3009echo "$as_me: creating $CONFIG_STATUS" >&6;} 4427$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3010cat >$CONFIG_STATUS <<_ACEOF 4428as_write_fail=0
4429cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3011#! $SHELL 4430#! $SHELL
3012# Generated by $as_me. 4431# Generated by $as_me.
3013# Run this file to recreate the current configuration. 4432# Run this file to recreate the current configuration.
3014# Compiler output produced by configure, useful for debugging 4433# Compiler output produced by configure, useful for debugging
3015# configure, is in config.log if it exists. 4434# configure, is in config.log if it exists.
3016 4435
3017debug=false 4436debug=false
3018ac_cs_recheck=false 4437ac_cs_recheck=false
3019ac_cs_silent=false 4438ac_cs_silent=false
4439
3020SHELL=\${CONFIG_SHELL-$SHELL} 4440SHELL=\${CONFIG_SHELL-$SHELL}
4441export SHELL
3021_ACEOF 4442_ASEOF
3022 4443cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3023cat >>$CONFIG_STATUS <<\_ACEOF
3024## --------------------- ## 4444## -------------------- ##
3025## M4sh Initialization. ## 4445## M4sh Initialization. ##
3026## --------------------- ## 4446## -------------------- ##
3027 4447
3028# Be more Bourne compatible 4448# Be more Bourne compatible
3029DUALCASE=1; export DUALCASE # for MKS sh 4449DUALCASE=1; export DUALCASE # for MKS sh
3030if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4450if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3031 emulate sh 4451 emulate sh
3032 NULLCMD=: 4452 NULLCMD=:
3033 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 4453 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3034 # is contrary to our usage. Disable this feature. 4454 # is contrary to our usage. Disable this feature.
3035 alias -g '${1+"$@"}'='"$@"' 4455 alias -g '${1+"$@"}'='"$@"'
3036 setopt NO_GLOB_SUBST 4456 setopt NO_GLOB_SUBST
3037else 4457else
3038 case `(set -o) 2>/dev/null` in 4458 case `(set -o) 2>/dev/null` in #(
3039 *posix*) set -o posix ;; 4459 *posix*) :
4460 set -o posix ;; #(
4461 *) :
4462 ;;
3040esac 4463esac
3041
3042fi 4464fi
3043 4465
3044 4466
3045 4467as_nl='
3046 4468'
3047# PATH needs CR 4469export as_nl
3048# Avoid depending upon Character Ranges. 4470# Printing a long string crashes Solaris 7 /usr/bin/printf.
3049as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4471as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3050as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4472as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3051as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4473as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3052as_cr_digits='0123456789' 4474# Prefer a ksh shell builtin over an external printf program on Solaris,
3053as_cr_alnum=$as_cr_Letters$as_cr_digits 4475# but without wasting forks for bash or zsh.
4476if test -z "$BASH_VERSION$ZSH_VERSION" \
4477 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4478 as_echo='print -r --'
4479 as_echo_n='print -rn --'
4480elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4481 as_echo='printf %s\n'
4482 as_echo_n='printf %s'
4483else
4484 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4485 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4486 as_echo_n='/usr/ucb/echo -n'
4487 else
4488 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4489 as_echo_n_body='eval
4490 arg=$1;
4491 case $arg in #(
4492 *"$as_nl"*)
4493 expr "X$arg" : "X\\(.*\\)$as_nl";
4494 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4495 esac;
4496 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4497 '
4498 export as_echo_n_body
4499 as_echo_n='sh -c $as_echo_n_body as_echo'
4500 fi
4501 export as_echo_body
4502 as_echo='sh -c $as_echo_body as_echo'
4503fi
3054 4504
3055# The user is always right. 4505# The user is always right.
3056if test "${PATH_SEPARATOR+set}" != set; then 4506if test "${PATH_SEPARATOR+set}" != set; then
3057 echo "#! /bin/sh" >conf$$.sh 4507 PATH_SEPARATOR=:
3058 echo "exit 0" >>conf$$.sh 4508 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3059 chmod +x conf$$.sh 4509 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3060 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3061 PATH_SEPARATOR=';' 4510 PATH_SEPARATOR=';'
3062 else 4511 }
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 4512fi
3074 4513
3075 4514
3076# IFS 4515# IFS
3077# We need space, tab and new line, in precisely that order. Quoting is 4516# We need space, tab and new line, in precisely that order. Quoting is
3078# there to prevent editors from complaining about space-tab. 4517# there to prevent editors from complaining about space-tab.
3079# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4518# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3080# splitting by setting IFS to empty value.) 4519# splitting by setting IFS to empty value.)
3081as_nl='
3082'
3083IFS=" "" $as_nl" 4520IFS=" "" $as_nl"
3084 4521
3085# Find who we are. Look in the path if we contain no directory separator. 4522# Find who we are. Look in the path if we contain no directory separator.
3086case $0 in 4523case $0 in #((
3087 *[\\/]* ) as_myself=$0 ;; 4524 *[\\/]* ) as_myself=$0 ;;
3088 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4525 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3089for as_dir in $PATH 4526for as_dir in $PATH
3090do 4527do
3091 IFS=$as_save_IFS 4528 IFS=$as_save_IFS
3092 test -z "$as_dir" && as_dir=. 4529 test -z "$as_dir" && as_dir=.
3093 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4530 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3094done 4531 done
3095IFS=$as_save_IFS 4532IFS=$as_save_IFS
3096 4533
3097 ;; 4534 ;;
3098esac 4535esac
3099# We did not find ourselves, most probably we were run as `sh COMMAND' 4536# We did not find ourselves, most probably we were run as `sh COMMAND'
3100# in which case we are not to be found in the path. 4537# in which case we are not to be found in the path.
3101if test "x$as_myself" = x; then 4538if test "x$as_myself" = x; then
3102 as_myself=$0 4539 as_myself=$0
3103fi 4540fi
3104if test ! -f "$as_myself"; then 4541if test ! -f "$as_myself"; then
3105 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4542 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3106 { (exit 1); exit 1; } 4543 exit 1
3107fi 4544fi
3108 4545
3109# Work around bugs in pre-3.0 UWIN ksh. 4546# Unset variables that we do not need and which cause bugs (e.g. in
4547# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4548# suppresses any "Segmentation fault" message there. '((' could
4549# trigger a bug in pdksh 5.2.14.
3110for as_var in ENV MAIL MAILPATH 4550for as_var in BASH_ENV ENV MAIL MAILPATH
4551do eval test x\${$as_var+set} = xset \
3111do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 4552 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3112done 4553done
3113PS1='$ ' 4554PS1='$ '
3114PS2='> ' 4555PS2='> '
3115PS4='+ ' 4556PS4='+ '
3116 4557
3117# NLS nuisances. 4558# NLS nuisances.
3118for as_var in \ 4559LC_ALL=C
3119 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 4560export LC_ALL
3120 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 4561LANGUAGE=C
3121 LC_TELEPHONE LC_TIME 4562export LANGUAGE
3122do 4563
3123 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 4564# CDPATH.
3124 eval $as_var=C; export $as_var 4565(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3125 else 4566
3126 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 4567
4568# as_fn_error STATUS ERROR [LINENO LOG_FD]
4569# ----------------------------------------
4570# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4571# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4572# script with STATUS, using 1 if that was 0.
4573as_fn_error ()
4574{
4575 as_status=$1; test $as_status -eq 0 && as_status=1
4576 if test "$4"; then
4577 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4578 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3127 fi 4579 fi
3128done 4580 $as_echo "$as_me: error: $2" >&2
4581 as_fn_exit $as_status
4582} # as_fn_error
3129 4583
3130# Required to use basename. 4584
4585# as_fn_set_status STATUS
4586# -----------------------
4587# Set $? to STATUS, without forking.
4588as_fn_set_status ()
4589{
4590 return $1
4591} # as_fn_set_status
4592
4593# as_fn_exit STATUS
4594# -----------------
4595# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4596as_fn_exit ()
4597{
4598 set +e
4599 as_fn_set_status $1
4600 exit $1
4601} # as_fn_exit
4602
4603# as_fn_unset VAR
4604# ---------------
4605# Portably unset VAR.
4606as_fn_unset ()
4607{
4608 { eval $1=; unset $1;}
4609}
4610as_unset=as_fn_unset
4611# as_fn_append VAR VALUE
4612# ----------------------
4613# Append the text in VALUE to the end of the definition contained in VAR. Take
4614# advantage of any shell optimizations that allow amortized linear growth over
4615# repeated appends, instead of the typical quadratic growth present in naive
4616# implementations.
4617if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4618 eval 'as_fn_append ()
4619 {
4620 eval $1+=\$2
4621 }'
4622else
4623 as_fn_append ()
4624 {
4625 eval $1=\$$1\$2
4626 }
4627fi # as_fn_append
4628
4629# as_fn_arith ARG...
4630# ------------------
4631# Perform arithmetic evaluation on the ARGs, and store the result in the
4632# global $as_val. Take advantage of shells that can avoid forks. The arguments
4633# must be portable across $(()) and expr.
4634if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4635 eval 'as_fn_arith ()
4636 {
4637 as_val=$(( $* ))
4638 }'
4639else
4640 as_fn_arith ()
4641 {
4642 as_val=`expr "$@" || test $? -eq 1`
4643 }
4644fi # as_fn_arith
4645
4646
3131if expr a : '\(a\)' >/dev/null 2>&1 && 4647if expr a : '\(a\)' >/dev/null 2>&1 &&
3132 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4648 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3133 as_expr=expr 4649 as_expr=expr
3134else 4650else
3135 as_expr=false 4651 as_expr=false
… …
3139 as_basename=basename 4655 as_basename=basename
3140else 4656else
3141 as_basename=false 4657 as_basename=false
3142fi 4658fi
3143 4659
4660if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4661 as_dirname=dirname
4662else
4663 as_dirname=false
4664fi
3144 4665
3145# Name of the executable.
3146as_me=`$as_basename -- "$0" || 4666as_me=`$as_basename -- "$0" ||
3147$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4667$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3148 X"$0" : 'X\(//\)$' \| \ 4668 X"$0" : 'X\(//\)$' \| \
3149 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4669 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3150echo X/"$0" | 4670$as_echo X/"$0" |
3151 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4671 sed '/^.*\/\([^/][^/]*\)\/*$/{
3152 s//\1/ 4672 s//\1/
3153 q 4673 q
3154 } 4674 }
3155 /^X\/\(\/\/\)$/{ 4675 /^X\/\(\/\/\)$/{
… …
3160 s//\1/ 4680 s//\1/
3161 q 4681 q
3162 } 4682 }
3163 s/.*/./; q'` 4683 s/.*/./; q'`
3164 4684
3165# CDPATH. 4685# Avoid depending upon Character Ranges.
3166$as_unset CDPATH 4686as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3167 4687as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3168 4688as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3169 4689as_cr_digits='0123456789'
3170 as_lineno_1=$LINENO 4690as_cr_alnum=$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 4691
3219ECHO_C= ECHO_N= ECHO_T= 4692ECHO_C= ECHO_N= ECHO_T=
3220case `echo -n x` in 4693case `echo -n x` in #(((((
3221-n*) 4694-n*)
3222 case `echo 'x\c'` in 4695 case `echo 'xy\c'` in
3223 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4696 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3224 *) ECHO_C='\c';; 4697 xy) ECHO_C='\c';;
4698 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4699 ECHO_T=' ';;
3225 esac;; 4700 esac;;
3226*) 4701*)
3227 ECHO_N='-n';; 4702 ECHO_N='-n';;
3228esac 4703esac
3229 4704
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$$.file 4705rm -f conf$$ conf$$.exe conf$$.file
3238if test -d conf$$.dir; then 4706if test -d conf$$.dir; then
3239 rm -f conf$$.dir/conf$$.file 4707 rm -f conf$$.dir/conf$$.file
3240else 4708else
3241 rm -f conf$$.dir 4709 rm -f conf$$.dir
3242 mkdir conf$$.dir 4710 mkdir conf$$.dir 2>/dev/null
3243fi 4711fi
3244echo >conf$$.file 4712if (echo >conf$$.file) 2>/dev/null; then
3245if ln -s conf$$.file conf$$ 2>/dev/null; then 4713 if ln -s conf$$.file conf$$ 2>/dev/null; then
3246 as_ln_s='ln -s' 4714 as_ln_s='ln -s'
3247 # ... but there are two gotchas: 4715 # ... but there are two gotchas:
3248 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4716 # 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. 4717 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3250 # In both cases, we have to default to `cp -p'. 4718 # In both cases, we have to default to `cp -p'.
3251 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4719 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4720 as_ln_s='cp -p'
4721 elif ln conf$$.file conf$$ 2>/dev/null; then
4722 as_ln_s=ln
4723 else
3252 as_ln_s='cp -p' 4724 as_ln_s='cp -p'
3253elif ln conf$$.file conf$$ 2>/dev/null; then 4725 fi
3254 as_ln_s=ln
3255else 4726else
3256 as_ln_s='cp -p' 4727 as_ln_s='cp -p'
3257fi 4728fi
3258rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4729rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3259rmdir conf$$.dir 2>/dev/null 4730rmdir conf$$.dir 2>/dev/null
3260 4731
3261if mkdir -p . 2>/dev/null; then 4732
3262 as_mkdir_p=: 4733# as_fn_mkdir_p
3263else 4734# -------------
3264 test -d ./-p && rmdir ./-p 4735# Create "$as_dir" as a directory, including parents if necessary.
3265 as_mkdir_p=false 4736as_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 >>$CONFIG_STATUS <<\_ACEOF
3431exec 5>>config.log
3432{ 4737{
3433 echo
3434 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3435## Running $as_me. ##
3436_ASBOX
3437 echo "$ac_log"
3438} >&5
3439 4738
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 #( 4739 case $as_dir in #(
3583 -*) as_dir=./$as_dir;; 4740 -*) as_dir=./$as_dir;;
3584 esac 4741 esac
3585 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 4742 test -d "$as_dir" || eval $as_mkdir_p || {
3586 as_dirs= 4743 as_dirs=
3587 while :; do 4744 while :; do
3588 case $as_dir in #( 4745 case $as_dir in #(
3589 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 4746 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3590 *) as_qdir=$as_dir;; 4747 *) as_qdir=$as_dir;;
3591 esac 4748 esac
3592 as_dirs="'$as_qdir' $as_dirs" 4749 as_dirs="'$as_qdir' $as_dirs"
3593 as_dir=`$as_dirname -- "$as_dir" || 4750 as_dir=`$as_dirname -- "$as_dir" ||
3594$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4751$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3595 X"$as_dir" : 'X\(//\)[^/]' \| \ 4752 X"$as_dir" : 'X\(//\)[^/]' \| \
3596 X"$as_dir" : 'X\(//\)$' \| \ 4753 X"$as_dir" : 'X\(//\)$' \| \
3597 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4754 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3598echo X"$as_dir" | 4755$as_echo X"$as_dir" |
3599 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4756 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3600 s//\1/ 4757 s//\1/
3601 q 4758 q
3602 } 4759 }
3603 /^X\(\/\/\)[^/].*/{ 4760 /^X\(\/\/\)[^/].*/{
… …
3614 } 4771 }
3615 s/.*/./; q'` 4772 s/.*/./; q'`
3616 test -d "$as_dir" && break 4773 test -d "$as_dir" && break
3617 done 4774 done
3618 test -z "$as_dirs" || eval "mkdir $as_dirs" 4775 test -z "$as_dirs" || eval "mkdir $as_dirs"
3619 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 4776 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3620echo "$as_me: error: cannot create directory $as_dir" >&2;} 4777
3621 { (exit 1); exit 1; }; }; } 4778
4779} # as_fn_mkdir_p
4780if mkdir -p . 2>/dev/null; then
4781 as_mkdir_p='mkdir -p "$as_dir"'
4782else
4783 test -d ./-p && rmdir ./-p
4784 as_mkdir_p=false
4785fi
4786
4787if test -x / >/dev/null 2>&1; then
4788 as_test_x='test -x'
4789else
4790 if ls -dL / >/dev/null 2>&1; then
4791 as_ls_L_option=L
4792 else
4793 as_ls_L_option=
4794 fi
4795 as_test_x='
4796 eval sh -c '\''
4797 if test -d "$1"; then
4798 test -d "$1/.";
4799 else
4800 case $1 in #(
4801 -*)set "./$1";;
4802 esac;
4803 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4804 ???[sx]*):;;*)false;;esac;fi
4805 '\'' sh
4806 '
4807fi
4808as_executable_p=$as_test_x
4809
4810# Sed expression to map a string onto a valid CPP name.
4811as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4812
4813# Sed expression to map a string onto a valid variable name.
4814as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4815
4816
4817exec 6>&1
4818## ----------------------------------- ##
4819## Main body of $CONFIG_STATUS script. ##
4820## ----------------------------------- ##
4821_ASEOF
4822test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4823
4824cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4825# Save the log message, to keep $0 and so on meaningful, and to
4826# report actual input values of CONFIG_FILES etc. instead of their
4827# values after options handling.
4828ac_log="
4829This file was extended by $as_me, which was
4830generated by GNU Autoconf 2.67. Invocation command line was
4831
4832 CONFIG_FILES = $CONFIG_FILES
4833 CONFIG_HEADERS = $CONFIG_HEADERS
4834 CONFIG_LINKS = $CONFIG_LINKS
4835 CONFIG_COMMANDS = $CONFIG_COMMANDS
4836 $ $0 $@
4837
4838on `(hostname || uname -n) 2>/dev/null | sed 1q`
4839"
4840
4841_ACEOF
4842
4843
4844case $ac_config_headers in *"
4845"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4846esac
4847
4848
4849cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4850# Files that config.status was made for.
4851config_headers="$ac_config_headers"
4852
4853_ACEOF
4854
4855cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4856ac_cs_usage="\
4857\`$as_me' instantiates files and other configuration actions
4858from templates according to the current configuration. Unless the files
4859and actions are specified as TAGs, all are instantiated by default.
4860
4861Usage: $0 [OPTION]... [TAG]...
4862
4863 -h, --help print this help, then exit
4864 -V, --version print version number and configuration settings, then exit
4865 --config print configuration, then exit
4866 -q, --quiet, --silent
4867 do not print progress messages
4868 -d, --debug don't remove temporary files
4869 --recheck update $as_me by reconfiguring in the same conditions
4870 --header=FILE[:TEMPLATE]
4871 instantiate the configuration header FILE
4872
4873Configuration headers:
4874$config_headers
4875
4876Report bugs to the package provider."
4877
4878_ACEOF
4879cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4880ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4881ac_cs_version="\\
4882config.status
4883configured by $0, generated by GNU Autoconf 2.67,
4884 with options \\"\$ac_cs_config\\"
4885
4886Copyright (C) 2010 Free Software Foundation, Inc.
4887This config.status script is free software; the Free Software Foundation
4888gives unlimited permission to copy, distribute and modify it."
4889
4890ac_pwd='$ac_pwd'
4891srcdir='$srcdir'
4892test -n "\$AWK" || AWK=awk
4893_ACEOF
4894
4895cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4896# The default lists apply if the user does not specify any file.
4897ac_need_defaults=:
4898while test $# != 0
4899do
4900 case $1 in
4901 --*=?*)
4902 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4903 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4904 ac_shift=:
4905 ;;
4906 --*=)
4907 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4908 ac_optarg=
4909 ac_shift=:
4910 ;;
4911 *)
4912 ac_option=$1
4913 ac_optarg=$2
4914 ac_shift=shift
4915 ;;
4916 esac
4917
4918 case $ac_option in
4919 # Handling of the options.
4920 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4921 ac_cs_recheck=: ;;
4922 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4923 $as_echo "$ac_cs_version"; exit ;;
4924 --config | --confi | --conf | --con | --co | --c )
4925 $as_echo "$ac_cs_config"; exit ;;
4926 --debug | --debu | --deb | --de | --d | -d )
4927 debug=: ;;
4928 --header | --heade | --head | --hea )
4929 $ac_shift
4930 case $ac_optarg in
4931 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4932 esac
4933 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4934 ac_need_defaults=false;;
4935 --he | --h)
4936 # Conflict between --help and --header
4937 as_fn_error $? "ambiguous option: \`$1'
4938Try \`$0 --help' for more information.";;
4939 --help | --hel | -h )
4940 $as_echo "$ac_cs_usage"; exit ;;
4941 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4942 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4943 ac_cs_silent=: ;;
4944
4945 # This is an error.
4946 -*) as_fn_error $? "unrecognized option: \`$1'
4947Try \`$0 --help' for more information." ;;
4948
4949 *) as_fn_append ac_config_targets " $1"
4950 ac_need_defaults=false ;;
4951
4952 esac
4953 shift
4954done
4955
4956ac_configure_extra_args=
4957
4958if $ac_cs_silent; then
4959 exec 6>/dev/null
4960 ac_configure_extra_args="$ac_configure_extra_args --silent"
4961fi
4962
4963_ACEOF
4964cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4965if \$ac_cs_recheck; then
4966 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4967 shift
4968 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4969 CONFIG_SHELL='$SHELL'
4970 export CONFIG_SHELL
4971 exec "\$@"
4972fi
4973
4974_ACEOF
4975cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4976exec 5>>config.log
4977{
4978 echo
4979 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4980## Running $as_me. ##
4981_ASBOX
4982 $as_echo "$ac_log"
4983} >&5
4984
4985_ACEOF
4986cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4987_ACEOF
4988
4989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4990
4991# Handling of arguments.
4992for ac_config_target in $ac_config_targets
4993do
4994 case $ac_config_target in
4995 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;;
4996
4997 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
4998 esac
4999done
5000
5001
5002# If the user did not use the arguments to specify the items to instantiate,
5003# then the envvar interface is used. Set only those that are not.
5004# We use the long form for the default assignment because of an extremely
5005# bizarre bug on SunOS 4.1.3.
5006if $ac_need_defaults; then
5007 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5008fi
5009
5010# Have a temporary directory for convenience. Make it in the build tree
5011# simply because there is no reason against having it here, and in addition,
5012# creating and moving files from /tmp can sometimes cause problems.
5013# Hook for its removal unless debugging.
5014# Note that there is a small window in which the directory will not be cleaned:
5015# after its creation but before its name has been assigned to `$tmp'.
5016$debug ||
5017{
5018 tmp=
5019 trap 'exit_status=$?
5020 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5021' 0
5022 trap 'as_fn_exit 1' 1 2 13 15
5023}
5024# Create a (secure) tmp directory for tmp files.
5025
5026{
5027 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5028 test -n "$tmp" && test -d "$tmp"
5029} ||
5030{
5031 tmp=./conf$$-$RANDOM
5032 (umask 077 && mkdir "$tmp")
5033} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5034
5035# Set up the scripts for CONFIG_HEADERS section.
5036# No need to generate them if there are no CONFIG_HEADERS.
5037# This happens for instance with `./config.status Makefile'.
5038if test -n "$CONFIG_HEADERS"; then
5039cat >"$tmp/defines.awk" <<\_ACAWK ||
5040BEGIN {
5041_ACEOF
5042
5043# Transform confdefs.h into an awk script `defines.awk', embedded as
5044# here-document in config.status, that substitutes the proper values into
5045# config.h.in to produce config.h.
5046
5047# Create a delimiter string that does not exist in confdefs.h, to ease
5048# handling of long lines.
5049ac_delim='%!_!# '
5050for ac_last_try in false false :; do
5051 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5052 if test -z "$ac_t"; then
5053 break
5054 elif $ac_last_try; then
5055 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5056 else
5057 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5058 fi
5059done
5060
5061# For the awk script, D is an array of macro values keyed by name,
5062# likewise P contains macro parameters if any. Preserve backslash
5063# newline sequences.
5064
5065ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5066sed -n '
5067s/.\{148\}/&'"$ac_delim"'/g
5068t rset
5069:rset
5070s/^[ ]*#[ ]*define[ ][ ]*/ /
5071t def
5072d
5073:def
5074s/\\$//
5075t bsnl
5076s/["\\]/\\&/g
5077s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5078D["\1"]=" \3"/p
5079s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5080d
5081:bsnl
5082s/["\\]/\\&/g
5083s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5084D["\1"]=" \3\\\\\\n"\\/p
5085t cont
5086s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5087t cont
5088d
5089:cont
5090n
5091s/.\{148\}/&'"$ac_delim"'/g
5092t clear
5093:clear
5094s/\\$//
5095t bsnlc
5096s/["\\]/\\&/g; s/^/"/; s/$/"/p
5097d
5098:bsnlc
5099s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5100b cont
5101' <confdefs.h | sed '
5102s/'"$ac_delim"'/"\\\
5103"/g' >>$CONFIG_STATUS || ac_write_fail=1
5104
5105cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5106 for (key in D) D_is_set[key] = 1
5107 FS = ""
5108}
5109/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5110 line = \$ 0
5111 split(line, arg, " ")
5112 if (arg[1] == "#") {
5113 defundef = arg[2]
5114 mac1 = arg[3]
5115 } else {
5116 defundef = substr(arg[1], 2)
5117 mac1 = arg[2]
5118 }
5119 split(mac1, mac2, "(") #)
5120 macro = mac2[1]
5121 prefix = substr(line, 1, index(line, defundef) - 1)
5122 if (D_is_set[macro]) {
5123 # Preserve the white space surrounding the "#".
5124 print prefix "define", macro P[macro] D[macro]
5125 next
5126 } else {
5127 # Replace #undef with comments. This is necessary, for example,
5128 # in the case of _POSIX_SOURCE, which is predefined and required
5129 # on some systems where configure will not decide to define it.
5130 if (defundef == "undef") {
5131 print "/*", prefix defundef, macro, "*/"
5132 next
5133 }
5134 }
5135}
5136{ print }
5137_ACAWK
5138_ACEOF
5139cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5140 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5141fi # test -n "$CONFIG_HEADERS"
5142
5143
5144eval set X " :H $CONFIG_HEADERS "
5145shift
5146for ac_tag
5147do
5148 case $ac_tag in
5149 :[FHLC]) ac_mode=$ac_tag; continue;;
5150 esac
5151 case $ac_mode$ac_tag in
5152 :[FHL]*:*);;
5153 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
5154 :[FH]-) ac_tag=-:-;;
5155 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5156 esac
5157 ac_save_IFS=$IFS
5158 IFS=:
5159 set x $ac_tag
5160 IFS=$ac_save_IFS
5161 shift
5162 ac_file=$1
5163 shift
5164
5165 case $ac_mode in
5166 :L) ac_source=$1;;
5167 :[FH])
5168 ac_file_inputs=
5169 for ac_f
5170 do
5171 case $ac_f in
5172 -) ac_f="$tmp/stdin";;
5173 *) # Look for the file first in the build tree, then in the source tree
5174 # (if the path is not absolute). The absolute path cannot be DOS-style,
5175 # because $ac_f cannot contain `:'.
5176 test -f "$ac_f" ||
5177 case $ac_f in
5178 [\\/$]*) false;;
5179 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5180 esac ||
5181 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
5182 esac
5183 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5184 as_fn_append ac_file_inputs " '$ac_f'"
5185 done
5186
5187 # Let's still pretend it is `configure' which instantiates (i.e., don't
5188 # use $as_me), people would be surprised to read:
5189 # /* config.h. Generated by config.status. */
5190 configure_input='Generated from '`
5191 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5192 `' by configure.'
5193 if test x"$ac_file" != x-; then
5194 configure_input="$ac_file. $configure_input"
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5196$as_echo "$as_me: creating $ac_file" >&6;}
5197 fi
5198 # Neutralize special characters interpreted by sed in replacement strings.
5199 case $configure_input in #(
5200 *\&* | *\|* | *\\* )
5201 ac_sed_conf_input=`$as_echo "$configure_input" |
5202 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5203 *) ac_sed_conf_input=$configure_input;;
5204 esac
5205
5206 case $ac_tag in
5207 *:-:* | *:-) cat >"$tmp/stdin" \
5208 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5209 esac
5210 ;;
5211 esac
5212
5213 ac_dir=`$as_dirname -- "$ac_file" ||
5214$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5215 X"$ac_file" : 'X\(//\)[^/]' \| \
5216 X"$ac_file" : 'X\(//\)$' \| \
5217 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5218$as_echo X"$ac_file" |
5219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5220 s//\1/
5221 q
5222 }
5223 /^X\(\/\/\)[^/].*/{
5224 s//\1/
5225 q
5226 }
5227 /^X\(\/\/\)$/{
5228 s//\1/
5229 q
5230 }
5231 /^X\(\/\).*/{
5232 s//\1/
5233 q
5234 }
5235 s/.*/./; q'`
5236 as_dir="$ac_dir"; as_fn_mkdir_p
3622 ac_builddir=. 5237 ac_builddir=.
3623 5238
3624case "$ac_dir" in 5239case "$ac_dir" in
3625.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5240.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3626*) 5241*)
3627 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 5242 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3628 # A ".." for each directory in $ac_dir_suffix. 5243 # A ".." for each directory in $ac_dir_suffix.
3629 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 5244 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3630 case $ac_top_builddir_sub in 5245 case $ac_top_builddir_sub in
3631 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5246 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3632 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5247 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3633 esac ;; 5248 esac ;;
3634esac 5249esac
… …
3658 5273
3659 :H) 5274 :H)
3660 # 5275 #
3661 # CONFIG_HEADER 5276 # CONFIG_HEADER
3662 # 5277 #
3663_ACEOF
3664
3665# Transform confdefs.h into a sed script `conftest.defines', that
3666# substitutes the proper values into config.h.in to produce config.h.
3667rm -f conftest.defines conftest.tail
3668# First, append a space to every undef/define line, to ease matching.
3669echo 's/$/ /' >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 5278 if test x"$ac_file" != x-; then
5279 {
3742 echo "/* $configure_input */" >"$tmp/config.h" 5280 $as_echo "/* $configure_input */" \
3743 cat "$ac_result" >>"$tmp/config.h" 5281 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5282 } >"$tmp/config.h" \
5283 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3744 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 5284 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
3745 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
3746echo "$as_me: $ac_file is unchanged" >&6;} 5286$as_echo "$as_me: $ac_file is unchanged" >&6;}
3747 else 5287 else
3748 rm -f $ac_file 5288 rm -f "$ac_file"
3749 mv "$tmp/config.h" $ac_file 5289 mv "$tmp/config.h" "$ac_file" \
5290 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3750 fi 5291 fi
3751 else 5292 else
3752 echo "/* $configure_input */" 5293 $as_echo "/* $configure_input */" \
3753 cat "$ac_result" 5294 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5295 || as_fn_error $? "could not create -" "$LINENO" 5
3754 fi 5296 fi
3755 rm -f "$tmp/out12"
3756 ;; 5297 ;;
3757 5298
3758 5299
3759 esac 5300 esac
3760 5301
3761done # for ac_tag 5302done # for ac_tag
3762 5303
3763 5304
3764{ (exit 0); exit 0; } 5305as_fn_exit 0
3765_ACEOF 5306_ACEOF
3766chmod +x $CONFIG_STATUS
3767ac_clean_files=$ac_clean_files_save 5307ac_clean_files=$ac_clean_files_save
5308
5309test $ac_write_fail = 0 ||
5310 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3768 5311
3769 5312
3770# configure is writing to config.log, and then calls config.status. 5313# configure is writing to config.log, and then calls config.status.
3771# config.status does its own redirection, appending to config.log. 5314# config.status does its own redirection, appending to config.log.
3772# Unfortunately, on DOS this fails, as config.log is still kept open 5315# Unfortunately, on DOS this fails, as config.log is still kept open
… …
3783 exec 5>/dev/null 5326 exec 5>/dev/null
3784 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5327 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3785 exec 5>>config.log 5328 exec 5>>config.log
3786 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5329 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3787 # would make configure fail if this is the last instruction. 5330 # would make configure fail if this is the last instruction.
3788 $ac_cs_success || { (exit 1); exit 1; } 5331 $ac_cs_success || as_fn_exit 1
3789fi 5332fi
5333if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5335$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5336fi
3790 5337

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– Removed lines
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< Changed lines
> Changed lines