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#! /bin/sh |
2 |
# Guess values for system-dependent variables and create Makefiles. |
3 |
# Generated by GNU Autoconf 2.61. |
4 |
# |
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
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# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
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# This configure script is free software; the Free Software Foundation |
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# gives unlimited permission to copy, distribute and modify it. |
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## --------------------- ## |
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## M4sh Initialization. ## |
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## --------------------- ## |
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|
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# Be more Bourne compatible |
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DUALCASE=1; export DUALCASE # for MKS sh |
15 |
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
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emulate sh |
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NULLCMD=: |
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# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
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# is contrary to our usage. Disable this feature. |
20 |
alias -g '${1+"$@"}'='"$@"' |
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setopt NO_GLOB_SUBST |
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else |
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case `(set -o) 2>/dev/null` in |
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*posix*) set -o posix ;; |
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esac |
26 |
|
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fi |
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|
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|
30 |
|
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|
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# PATH needs CR |
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# Avoid depending upon Character Ranges. |
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as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
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as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
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as_cr_digits='0123456789' |
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as_cr_alnum=$as_cr_Letters$as_cr_digits |
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|
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# The user is always right. |
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if test "${PATH_SEPARATOR+set}" != set; then |
42 |
echo "#! /bin/sh" >conf$$.sh |
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echo "exit 0" >>conf$$.sh |
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chmod +x conf$$.sh |
45 |
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
46 |
PATH_SEPARATOR=';' |
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else |
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PATH_SEPARATOR=: |
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fi |
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rm -f conf$$.sh |
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fi |
52 |
|
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# Support unset when possible. |
54 |
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
55 |
as_unset=unset |
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else |
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as_unset=false |
58 |
fi |
59 |
|
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|
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# IFS |
62 |
# We need space, tab and new line, in precisely that order. Quoting is |
63 |
# there to prevent editors from complaining about space-tab. |
64 |
# (If _AS_PATH_WALK were called with IFS unset, it would disable word |
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# splitting by setting IFS to empty value.) |
66 |
as_nl=' |
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' |
68 |
IFS=" "" $as_nl" |
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|
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# Find who we are. Look in the path if we contain no directory separator. |
71 |
case $0 in |
72 |
*[\\/]* ) as_myself=$0 ;; |
73 |
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
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for as_dir in $PATH |
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do |
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IFS=$as_save_IFS |
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test -z "$as_dir" && as_dir=. |
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test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
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done |
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IFS=$as_save_IFS |
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|
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;; |
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esac |
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# We did not find ourselves, most probably we were run as `sh COMMAND' |
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# in which case we are not to be found in the path. |
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if test "x$as_myself" = x; then |
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as_myself=$0 |
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fi |
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if test ! -f "$as_myself"; then |
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echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
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{ (exit 1); exit 1; } |
92 |
fi |
93 |
|
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# Work around bugs in pre-3.0 UWIN ksh. |
95 |
for as_var in ENV MAIL MAILPATH |
96 |
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
97 |
done |
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PS1='$ ' |
99 |
PS2='> ' |
100 |
PS4='+ ' |
101 |
|
102 |
# NLS nuisances. |
103 |
for as_var in \ |
104 |
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
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LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
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LC_TELEPHONE LC_TIME |
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do |
108 |
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
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eval $as_var=C; export $as_var |
110 |
else |
111 |
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
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fi |
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done |
114 |
|
115 |
# Required to use basename. |
116 |
if expr a : '\(a\)' >/dev/null 2>&1 && |
117 |
test "X`expr 00001 : '.*\(...\)'`" = X001; then |
118 |
as_expr=expr |
119 |
else |
120 |
as_expr=false |
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fi |
122 |
|
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if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
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as_basename=basename |
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else |
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as_basename=false |
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fi |
128 |
|
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|
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# Name of the executable. |
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as_me=`$as_basename -- "$0" || |
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$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
133 |
X"$0" : 'X\(//\)$' \| \ |
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X"$0" : 'X\(/\)' \| . 2>/dev/null || |
135 |
echo X/"$0" | |
136 |
sed '/^.*\/\([^/][^/]*\)\/*$/{ |
137 |
s//\1/ |
138 |
q |
139 |
} |
140 |
/^X\/\(\/\/\)$/{ |
141 |
s//\1/ |
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q |
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} |
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/^X\/\(\/\).*/{ |
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s//\1/ |
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q |
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} |
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s/.*/./; q'` |
149 |
|
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# CDPATH. |
151 |
$as_unset CDPATH |
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|
153 |
|
154 |
if test "x$CONFIG_SHELL" = x; then |
155 |
if (eval ":") 2>/dev/null; then |
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as_have_required=yes |
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else |
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as_have_required=no |
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fi |
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|
161 |
if test $as_have_required = yes && (eval ": |
162 |
(as_func_return () { |
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(exit \$1) |
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} |
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as_func_success () { |
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as_func_return 0 |
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} |
168 |
as_func_failure () { |
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as_func_return 1 |
170 |
} |
171 |
as_func_ret_success () { |
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return 0 |
173 |
} |
174 |
as_func_ret_failure () { |
175 |
return 1 |
176 |
} |
177 |
|
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exitcode=0 |
179 |
if as_func_success; then |
180 |
: |
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else |
182 |
exitcode=1 |
183 |
echo as_func_success failed. |
184 |
fi |
185 |
|
186 |
if as_func_failure; then |
187 |
exitcode=1 |
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echo as_func_failure succeeded. |
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fi |
190 |
|
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if as_func_ret_success; then |
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: |
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else |
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exitcode=1 |
195 |
echo as_func_ret_success failed. |
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fi |
197 |
|
198 |
if as_func_ret_failure; then |
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exitcode=1 |
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echo as_func_ret_failure succeeded. |
201 |
fi |
202 |
|
203 |
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then |
204 |
: |
205 |
else |
206 |
exitcode=1 |
207 |
echo positional parameters were not saved. |
208 |
fi |
209 |
|
210 |
test \$exitcode = 0) || { (exit 1); exit 1; } |
211 |
|
212 |
( |
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as_lineno_1=\$LINENO |
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as_lineno_2=\$LINENO |
215 |
test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && |
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test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } |
217 |
") 2> /dev/null; then |
218 |
: |
219 |
else |
220 |
as_candidate_shells= |
221 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
222 |
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
223 |
do |
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 |
232 |
done |
233 |
IFS=$as_save_IFS |
234 |
|
235 |
|
236 |
for as_shell in $as_candidate_shells $SHELL; do |
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# Try only shells that exist, to save several forks. |
238 |
if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
239 |
{ ("$as_shell") 2> /dev/null <<\_ASEOF |
240 |
if 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 '${1+"$@"}'='"$@"' |
246 |
setopt NO_GLOB_SUBST |
247 |
else |
248 |
case `(set -o) 2>/dev/null` in |
249 |
*posix*) set -o posix ;; |
250 |
esac |
251 |
|
252 |
fi |
253 |
|
254 |
|
255 |
: |
256 |
_ASEOF |
257 |
}; then |
258 |
CONFIG_SHELL=$as_shell |
259 |
as_have_required=yes |
260 |
if { "$as_shell" 2> /dev/null <<\_ASEOF |
261 |
if test -n "${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 |
268 |
else |
269 |
case `(set -o) 2>/dev/null` in |
270 |
*posix*) set -o posix ;; |
271 |
esac |
272 |
|
273 |
fi |
274 |
|
275 |
|
276 |
: |
277 |
(as_func_return () { |
278 |
(exit $1) |
279 |
} |
280 |
as_func_success () { |
281 |
as_func_return 0 |
282 |
} |
283 |
as_func_failure () { |
284 |
as_func_return 1 |
285 |
} |
286 |
as_func_ret_success () { |
287 |
return 0 |
288 |
} |
289 |
as_func_ret_failure () { |
290 |
return 1 |
291 |
} |
292 |
|
293 |
exitcode=0 |
294 |
if as_func_success; then |
295 |
: |
296 |
else |
297 |
exitcode=1 |
298 |
echo as_func_success failed. |
299 |
fi |
300 |
|
301 |
if as_func_failure; then |
302 |
exitcode=1 |
303 |
echo as_func_failure succeeded. |
304 |
fi |
305 |
|
306 |
if as_func_ret_success; then |
307 |
: |
308 |
else |
309 |
exitcode=1 |
310 |
echo as_func_ret_success failed. |
311 |
fi |
312 |
|
313 |
if as_func_ret_failure; then |
314 |
exitcode=1 |
315 |
echo as_func_ret_failure succeeded. |
316 |
fi |
317 |
|
318 |
if ( set x; as_func_ret_success y && test x = "$1" ); then |
319 |
: |
320 |
else |
321 |
exitcode=1 |
322 |
echo positional parameters were not saved. |
323 |
fi |
324 |
|
325 |
test $exitcode = 0) || { (exit 1); exit 1; } |
326 |
|
327 |
( |
328 |
as_lineno_1=$LINENO |
329 |
as_lineno_2=$LINENO |
330 |
test "x$as_lineno_1" != "x$as_lineno_2" && |
331 |
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } |
332 |
|
333 |
_ASEOF |
334 |
}; then |
335 |
break |
336 |
fi |
337 |
|
338 |
fi |
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" ${1+"$@"} |
348 |
fi |
349 |
|
350 |
|
351 |
if test $as_have_required = no; then |
352 |
echo This script requires a shell more modern than all the |
353 |
echo shells that I found on your system. Please install a |
354 |
echo modern shell, or manually run the script under such a |
355 |
echo shell if you do have one. |
356 |
{ (exit 1); exit 1; } |
357 |
fi |
358 |
|
359 |
|
360 |
fi |
361 |
|
362 |
fi |
363 |
|
364 |
|
365 |
|
366 |
(eval "as_func_return () { |
367 |
(exit \$1) |
368 |
} |
369 |
as_func_success () { |
370 |
as_func_return 0 |
371 |
} |
372 |
as_func_failure () { |
373 |
as_func_return 1 |
374 |
} |
375 |
as_func_ret_success () { |
376 |
return 0 |
377 |
} |
378 |
as_func_ret_failure () { |
379 |
return 1 |
380 |
} |
381 |
|
382 |
exitcode=0 |
383 |
if as_func_success; then |
384 |
: |
385 |
else |
386 |
exitcode=1 |
387 |
echo as_func_success failed. |
388 |
fi |
389 |
|
390 |
if as_func_failure; then |
391 |
exitcode=1 |
392 |
echo as_func_failure succeeded. |
393 |
fi |
394 |
|
395 |
if as_func_ret_success; then |
396 |
: |
397 |
else |
398 |
exitcode=1 |
399 |
echo as_func_ret_success failed. |
400 |
fi |
401 |
|
402 |
if as_func_ret_failure; then |
403 |
exitcode=1 |
404 |
echo as_func_ret_failure succeeded. |
405 |
fi |
406 |
|
407 |
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then |
408 |
: |
409 |
else |
410 |
exitcode=1 |
411 |
echo positional parameters were not saved. |
412 |
fi |
413 |
|
414 |
test \$exitcode = 0") || { |
415 |
echo No shell found that supports shell functions. |
416 |
echo Please tell autoconf@gnu.org about your system, |
417 |
echo including any error possibly output before this |
418 |
echo message |
419 |
} |
420 |
|
421 |
|
422 |
|
423 |
as_lineno_1=$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" || { |
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 $LINENO is not a special |
434 |
# case at line end. |
435 |
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
436 |
# scripts with optimization help from Paolo Bonzini. Blame Lee |
437 |
# E. McMahon (1931-1989) for sed's syntax. :-) |
438 |
sed -n ' |
439 |
p |
440 |
/[$]LINENO/= |
441 |
' <$as_myself | |
442 |
sed ' |
443 |
s/[$]LINENO.*/&-/ |
444 |
t lineno |
445 |
b |
446 |
:lineno |
447 |
N |
448 |
:loop |
449 |
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
450 |
t loop |
451 |
s/-\n.*// |
452 |
' >$as_me.lineno && |
453 |
chmod +x "$as_me.lineno" || |
454 |
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
455 |
{ (exit 1); exit 1; }; } |
456 |
|
457 |
# Don't try to exec as it changes $[0], causing all sort of problems |
458 |
# (the dirname of $[0] is not the place where we might find the |
459 |
# original and so on. Autoconf is especially sensitive to this). |
460 |
. "./$as_me.lineno" |
461 |
# Exit status is that of the last command. |
462 |
exit |
463 |
} |
464 |
|
465 |
|
466 |
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
467 |
as_dirname=dirname |
468 |
else |
469 |
as_dirname=false |
470 |
fi |
471 |
|
472 |
ECHO_C= ECHO_N= ECHO_T= |
473 |
case `echo -n x` in |
474 |
-n*) |
475 |
case `echo 'x\c'` in |
476 |
*c*) ECHO_T=' ';; # ECHO_T is single tab character. |
477 |
*) ECHO_C='\c';; |
478 |
esac;; |
479 |
*) |
480 |
ECHO_N='-n';; |
481 |
esac |
482 |
|
483 |
if expr a : '\(a\)' >/dev/null 2>&1 && |
484 |
test "X`expr 00001 : '.*\(...\)'`" = X001; then |
485 |
as_expr=expr |
486 |
else |
487 |
as_expr=false |
488 |
fi |
489 |
|
490 |
rm -f conf$$ conf$$.exe conf$$.file |
491 |
if test -d conf$$.dir; then |
492 |
rm -f conf$$.dir/conf$$.file |
493 |
else |
494 |
rm -f conf$$.dir |
495 |
mkdir conf$$.dir |
496 |
fi |
497 |
echo >conf$$.file |
498 |
if ln -s conf$$.file conf$$ 2>/dev/null; then |
499 |
as_ln_s='ln -s' |
500 |
# ... but there are two gotchas: |
501 |
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
502 |
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
503 |
# In both cases, we have to default to `cp -p'. |
504 |
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
505 |
as_ln_s='cp -p' |
506 |
elif ln conf$$.file conf$$ 2>/dev/null; then |
507 |
as_ln_s=ln |
508 |
else |
509 |
as_ln_s='cp -p' |
510 |
fi |
511 |
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
512 |
rmdir conf$$.dir 2>/dev/null |
513 |
|
514 |
if mkdir -p . 2>/dev/null; then |
515 |
as_mkdir_p=: |
516 |
else |
517 |
test -d ./-p && rmdir ./-p |
518 |
as_mkdir_p=false |
519 |
fi |
520 |
|
521 |
if test -x / >/dev/null 2>&1; then |
522 |
as_test_x='test -x' |
523 |
else |
524 |
if ls -dL / >/dev/null 2>&1; then |
525 |
as_ls_L_option=L |
526 |
else |
527 |
as_ls_L_option= |
528 |
fi |
529 |
as_test_x=' |
530 |
eval sh -c '\'' |
531 |
if test -d "$1"; then |
532 |
test -d "$1/."; |
533 |
else |
534 |
case $1 in |
535 |
-*)set "./$1";; |
536 |
esac; |
537 |
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in |
538 |
???[sx]*):;;*)false;;esac;fi |
539 |
'\'' sh |
540 |
' |
541 |
fi |
542 |
as_executable_p=$as_test_x |
543 |
|
544 |
# Sed expression to map a string onto a valid CPP name. |
545 |
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
546 |
|
547 |
# Sed expression to map a string onto a valid variable name. |
548 |
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
549 |
|
550 |
|
551 |
|
552 |
exec 7<&0 </dev/null 6>&1 |
553 |
|
554 |
# Name of the host. |
555 |
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
556 |
# so uname gets run too. |
557 |
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
558 |
|
559 |
# |
560 |
# Initializations. |
561 |
# |
562 |
ac_default_prefix=/usr/local |
563 |
ac_clean_files= |
564 |
ac_config_libobj_dir=. |
565 |
LIBOBJS= |
566 |
cross_compiling=no |
567 |
subdirs= |
568 |
MFLAGS= |
569 |
MAKEFLAGS= |
570 |
SHELL=${CONFIG_SHELL-/bin/sh} |
571 |
|
572 |
# Identity of this package. |
573 |
PACKAGE_NAME= |
574 |
PACKAGE_TARNAME= |
575 |
PACKAGE_VERSION= |
576 |
PACKAGE_STRING= |
577 |
PACKAGE_BUGREPORT= |
578 |
|
579 |
ac_unique_file="libeio/eio.h" |
580 |
ac_subst_vars='SHELL |
581 |
PATH_SEPARATOR |
582 |
PACKAGE_NAME |
583 |
PACKAGE_TARNAME |
584 |
PACKAGE_VERSION |
585 |
PACKAGE_STRING |
586 |
PACKAGE_BUGREPORT |
587 |
exec_prefix |
588 |
prefix |
589 |
program_transform_name |
590 |
bindir |
591 |
sbindir |
592 |
libexecdir |
593 |
datarootdir |
594 |
datadir |
595 |
sysconfdir |
596 |
sharedstatedir |
597 |
localstatedir |
598 |
includedir |
599 |
oldincludedir |
600 |
docdir |
601 |
infodir |
602 |
htmldir |
603 |
dvidir |
604 |
pdfdir |
605 |
psdir |
606 |
libdir |
607 |
localedir |
608 |
mandir |
609 |
DEFS |
610 |
ECHO_C |
611 |
ECHO_N |
612 |
ECHO_T |
613 |
LIBS |
614 |
build_alias |
615 |
host_alias |
616 |
target_alias |
617 |
CC |
618 |
CFLAGS |
619 |
LDFLAGS |
620 |
CPPFLAGS |
621 |
ac_ct_CC |
622 |
EXEEXT |
623 |
OBJEXT |
624 |
LIBOBJS |
625 |
LTLIBOBJS' |
626 |
ac_subst_files='' |
627 |
ac_precious_vars='build_alias |
628 |
host_alias |
629 |
target_alias |
630 |
CC |
631 |
CFLAGS |
632 |
LDFLAGS |
633 |
LIBS |
634 |
CPPFLAGS' |
635 |
|
636 |
|
637 |
# Initialize some variables set by options. |
638 |
ac_init_help= |
639 |
ac_init_version=false |
640 |
# The variables have the same names as the options, with |
641 |
# dashes changed to underlines. |
642 |
cache_file=/dev/null |
643 |
exec_prefix=NONE |
644 |
no_create= |
645 |
no_recursion= |
646 |
prefix=NONE |
647 |
program_prefix=NONE |
648 |
program_suffix=NONE |
649 |
program_transform_name=s,x,x, |
650 |
silent= |
651 |
site= |
652 |
srcdir= |
653 |
verbose= |
654 |
x_includes=NONE |
655 |
x_libraries=NONE |
656 |
|
657 |
# Installation directory options. |
658 |
# These are left unexpanded so users can "make install exec_prefix=/foo" |
659 |
# and all the variables that are supposed to be based on exec_prefix |
660 |
# by default will actually change. |
661 |
# Use braces instead of parens because sh, perl, etc. also accept them. |
662 |
# (The list follows the same order as the GNU Coding Standards.) |
663 |
bindir='${exec_prefix}/bin' |
664 |
sbindir='${exec_prefix}/sbin' |
665 |
libexecdir='${exec_prefix}/libexec' |
666 |
datarootdir='${prefix}/share' |
667 |
datadir='${datarootdir}' |
668 |
sysconfdir='${prefix}/etc' |
669 |
sharedstatedir='${prefix}/com' |
670 |
localstatedir='${prefix}/var' |
671 |
includedir='${prefix}/include' |
672 |
oldincludedir='/usr/include' |
673 |
docdir='${datarootdir}/doc/${PACKAGE}' |
674 |
infodir='${datarootdir}/info' |
675 |
htmldir='${docdir}' |
676 |
dvidir='${docdir}' |
677 |
pdfdir='${docdir}' |
678 |
psdir='${docdir}' |
679 |
libdir='${exec_prefix}/lib' |
680 |
localedir='${datarootdir}/locale' |
681 |
mandir='${datarootdir}/man' |
682 |
|
683 |
ac_prev= |
684 |
ac_dashdash= |
685 |
for ac_option |
686 |
do |
687 |
# If the previous option needs an argument, assign it. |
688 |
if test -n "$ac_prev"; then |
689 |
eval $ac_prev=\$ac_option |
690 |
ac_prev= |
691 |
continue |
692 |
fi |
693 |
|
694 |
case $ac_option in |
695 |
*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
696 |
*) ac_optarg=yes ;; |
697 |
esac |
698 |
|
699 |
# Accept the important Cygnus configure options, so we can diagnose typos. |
700 |
|
701 |
case $ac_dashdash$ac_option in |
702 |
--) |
703 |
ac_dashdash=yes ;; |
704 |
|
705 |
-bindir | --bindir | --bindi | --bind | --bin | --bi) |
706 |
ac_prev=bindir ;; |
707 |
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
708 |
bindir=$ac_optarg ;; |
709 |
|
710 |
-build | --build | --buil | --bui | --bu) |
711 |
ac_prev=build_alias ;; |
712 |
-build=* | --build=* | --buil=* | --bui=* | --bu=*) |
713 |
build_alias=$ac_optarg ;; |
714 |
|
715 |
-cache-file | --cache-file | --cache-fil | --cache-fi \ |
716 |
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
717 |
ac_prev=cache_file ;; |
718 |
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
719 |
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
720 |
cache_file=$ac_optarg ;; |
721 |
|
722 |
--config-cache | -C) |
723 |
cache_file=config.cache ;; |
724 |
|
725 |
-datadir | --datadir | --datadi | --datad) |
726 |
ac_prev=datadir ;; |
727 |
-datadir=* | --datadir=* | --datadi=* | --datad=*) |
728 |
datadir=$ac_optarg ;; |
729 |
|
730 |
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
731 |
| --dataroo | --dataro | --datar) |
732 |
ac_prev=datarootdir ;; |
733 |
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
734 |
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
735 |
datarootdir=$ac_optarg ;; |
736 |
|
737 |
-disable-* | --disable-*) |
738 |
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
739 |
# Reject names that are not valid shell variable names. |
740 |
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && |
741 |
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
742 |
{ (exit 1); exit 1; }; } |
743 |
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` |
744 |
eval enable_$ac_feature=no ;; |
745 |
|
746 |
-docdir | --docdir | --docdi | --doc | --do) |
747 |
ac_prev=docdir ;; |
748 |
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
749 |
docdir=$ac_optarg ;; |
750 |
|
751 |
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
752 |
ac_prev=dvidir ;; |
753 |
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
754 |
dvidir=$ac_optarg ;; |
755 |
|
756 |
-enable-* | --enable-*) |
757 |
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
758 |
# Reject names that are not valid shell variable names. |
759 |
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && |
760 |
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
761 |
{ (exit 1); exit 1; }; } |
762 |
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` |
763 |
eval enable_$ac_feature=\$ac_optarg ;; |
764 |
|
765 |
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
766 |
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
767 |
| --exec | --exe | --ex) |
768 |
ac_prev=exec_prefix ;; |
769 |
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
770 |
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
771 |
| --exec=* | --exe=* | --ex=*) |
772 |
exec_prefix=$ac_optarg ;; |
773 |
|
774 |
-gas | --gas | --ga | --g) |
775 |
# Obsolete; use --with-gas. |
776 |
with_gas=yes ;; |
777 |
|
778 |
-help | --help | --hel | --he | -h) |
779 |
ac_init_help=long ;; |
780 |
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
781 |
ac_init_help=recursive ;; |
782 |
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
783 |
ac_init_help=short ;; |
784 |
|
785 |
-host | --host | --hos | --ho) |
786 |
ac_prev=host_alias ;; |
787 |
-host=* | --host=* | --hos=* | --ho=*) |
788 |
host_alias=$ac_optarg ;; |
789 |
|
790 |
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
791 |
ac_prev=htmldir ;; |
792 |
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
793 |
| --ht=*) |
794 |
htmldir=$ac_optarg ;; |
795 |
|
796 |
-includedir | --includedir | --includedi | --included | --include \ |
797 |
| --includ | --inclu | --incl | --inc) |
798 |
ac_prev=includedir ;; |
799 |
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
800 |
| --includ=* | --inclu=* | --incl=* | --inc=*) |
801 |
includedir=$ac_optarg ;; |
802 |
|
803 |
-infodir | --infodir | --infodi | --infod | --info | --inf) |
804 |
ac_prev=infodir ;; |
805 |
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
806 |
infodir=$ac_optarg ;; |
807 |
|
808 |
-libdir | --libdir | --libdi | --libd) |
809 |
ac_prev=libdir ;; |
810 |
-libdir=* | --libdir=* | --libdi=* | --libd=*) |
811 |
libdir=$ac_optarg ;; |
812 |
|
813 |
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
814 |
| --libexe | --libex | --libe) |
815 |
ac_prev=libexecdir ;; |
816 |
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
817 |
| --libexe=* | --libex=* | --libe=*) |
818 |
libexecdir=$ac_optarg ;; |
819 |
|
820 |
-localedir | --localedir | --localedi | --localed | --locale) |
821 |
ac_prev=localedir ;; |
822 |
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
823 |
localedir=$ac_optarg ;; |
824 |
|
825 |
-localstatedir | --localstatedir | --localstatedi | --localstated \ |
826 |
| --localstate | --localstat | --localsta | --localst | --locals) |
827 |
ac_prev=localstatedir ;; |
828 |
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
829 |
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
830 |
localstatedir=$ac_optarg ;; |
831 |
|
832 |
-mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
833 |
ac_prev=mandir ;; |
834 |
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
835 |
mandir=$ac_optarg ;; |
836 |
|
837 |
-nfp | --nfp | --nf) |
838 |
# Obsolete; use --without-fp. |
839 |
with_fp=no ;; |
840 |
|
841 |
-no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
842 |
| --no-cr | --no-c | -n) |
843 |
no_create=yes ;; |
844 |
|
845 |
-no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
846 |
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
847 |
no_recursion=yes ;; |
848 |
|
849 |
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
850 |
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
851 |
| --oldin | --oldi | --old | --ol | --o) |
852 |
ac_prev=oldincludedir ;; |
853 |
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
854 |
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
855 |
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
856 |
oldincludedir=$ac_optarg ;; |
857 |
|
858 |
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
859 |
ac_prev=prefix ;; |
860 |
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
861 |
prefix=$ac_optarg ;; |
862 |
|
863 |
-program-prefix | --program-prefix | --program-prefi | --program-pref \ |
864 |
| --program-pre | --program-pr | --program-p) |
865 |
ac_prev=program_prefix ;; |
866 |
-program-prefix=* | --program-prefix=* | --program-prefi=* \ |
867 |
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
868 |
program_prefix=$ac_optarg ;; |
869 |
|
870 |
-program-suffix | --program-suffix | --program-suffi | --program-suff \ |
871 |
| --program-suf | --program-su | --program-s) |
872 |
ac_prev=program_suffix ;; |
873 |
-program-suffix=* | --program-suffix=* | --program-suffi=* \ |
874 |
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
875 |
program_suffix=$ac_optarg ;; |
876 |
|
877 |
-program-transform-name | --program-transform-name \ |
878 |
| --program-transform-nam | --program-transform-na \ |
879 |
| --program-transform-n | --program-transform- \ |
880 |
| --program-transform | --program-transfor \ |
881 |
| --program-transfo | --program-transf \ |
882 |
| --program-trans | --program-tran \ |
883 |
| --progr-tra | --program-tr | --program-t) |
884 |
ac_prev=program_transform_name ;; |
885 |
-program-transform-name=* | --program-transform-name=* \ |
886 |
| --program-transform-nam=* | --program-transform-na=* \ |
887 |
| --program-transform-n=* | --program-transform-=* \ |
888 |
| --program-transform=* | --program-transfor=* \ |
889 |
| --program-transfo=* | --program-transf=* \ |
890 |
| --program-trans=* | --program-tran=* \ |
891 |
| --progr-tra=* | --program-tr=* | --program-t=*) |
892 |
program_transform_name=$ac_optarg ;; |
893 |
|
894 |
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
895 |
ac_prev=pdfdir ;; |
896 |
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
897 |
pdfdir=$ac_optarg ;; |
898 |
|
899 |
-psdir | --psdir | --psdi | --psd | --ps) |
900 |
ac_prev=psdir ;; |
901 |
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
902 |
psdir=$ac_optarg ;; |
903 |
|
904 |
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
905 |
| -silent | --silent | --silen | --sile | --sil) |
906 |
silent=yes ;; |
907 |
|
908 |
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
909 |
ac_prev=sbindir ;; |
910 |
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
911 |
| --sbi=* | --sb=*) |
912 |
sbindir=$ac_optarg ;; |
913 |
|
914 |
-sharedstatedir | --sharedstatedir | --sharedstatedi \ |
915 |
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
916 |
| --sharedst | --shareds | --shared | --share | --shar \ |
917 |
| --sha | --sh) |
918 |
ac_prev=sharedstatedir ;; |
919 |
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
920 |
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
921 |
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
922 |
| --sha=* | --sh=*) |
923 |
sharedstatedir=$ac_optarg ;; |
924 |
|
925 |
-site | --site | --sit) |
926 |
ac_prev=site ;; |
927 |
-site=* | --site=* | --sit=*) |
928 |
site=$ac_optarg ;; |
929 |
|
930 |
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
931 |
ac_prev=srcdir ;; |
932 |
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
933 |
srcdir=$ac_optarg ;; |
934 |
|
935 |
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
936 |
| --syscon | --sysco | --sysc | --sys | --sy) |
937 |
ac_prev=sysconfdir ;; |
938 |
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
939 |
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
940 |
sysconfdir=$ac_optarg ;; |
941 |
|
942 |
-target | --target | --targe | --targ | --tar | --ta | --t) |
943 |
ac_prev=target_alias ;; |
944 |
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
945 |
target_alias=$ac_optarg ;; |
946 |
|
947 |
-v | -verbose | --verbose | --verbos | --verbo | --verb) |
948 |
verbose=yes ;; |
949 |
|
950 |
-version | --version | --versio | --versi | --vers | -V) |
951 |
ac_init_version=: ;; |
952 |
|
953 |
-with-* | --with-*) |
954 |
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
955 |
# Reject names that are not valid shell variable names. |
956 |
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && |
957 |
{ echo "$as_me: error: invalid package name: $ac_package" >&2 |
958 |
{ (exit 1); exit 1; }; } |
959 |
ac_package=`echo $ac_package | sed 's/[-.]/_/g'` |
960 |
eval with_$ac_package=\$ac_optarg ;; |
961 |
|
962 |
-without-* | --without-*) |
963 |
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
964 |
# Reject names that are not valid shell variable names. |
965 |
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && |
966 |
{ echo "$as_me: error: invalid package name: $ac_package" >&2 |
967 |
{ (exit 1); exit 1; }; } |
968 |
ac_package=`echo $ac_package | sed 's/[-.]/_/g'` |
969 |
eval with_$ac_package=no ;; |
970 |
|
971 |
--x) |
972 |
# Obsolete; use --with-x. |
973 |
with_x=yes ;; |
974 |
|
975 |
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
976 |
| --x-incl | --x-inc | --x-in | --x-i) |
977 |
ac_prev=x_includes ;; |
978 |
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
979 |
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
980 |
x_includes=$ac_optarg ;; |
981 |
|
982 |
-x-libraries | --x-libraries | --x-librarie | --x-librari \ |
983 |
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
984 |
ac_prev=x_libraries ;; |
985 |
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
986 |
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
987 |
x_libraries=$ac_optarg ;; |
988 |
|
989 |
-*) { echo "$as_me: error: unrecognized option: $ac_option |
990 |
Try \`$0 --help' for more information." >&2 |
991 |
{ (exit 1); exit 1; }; } |
992 |
;; |
993 |
|
994 |
*=*) |
995 |
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
996 |
# Reject names that are not valid shell variable names. |
997 |
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && |
998 |
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2 |
999 |
{ (exit 1); exit 1; }; } |
1000 |
eval $ac_envvar=\$ac_optarg |
1001 |
export $ac_envvar ;; |
1002 |
|
1003 |
*) |
1004 |
# FIXME: should be removed in autoconf 3.0. |
1005 |
echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
1006 |
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
1007 |
echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
1008 |
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
1009 |
;; |
1010 |
|
1011 |
esac |
1012 |
done |
1013 |
|
1014 |
if test -n "$ac_prev"; then |
1015 |
ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
1016 |
{ echo "$as_me: error: missing argument to $ac_option" >&2 |
1017 |
{ (exit 1); exit 1; }; } |
1018 |
fi |
1019 |
|
1020 |
# Be sure to have absolute directory names. |
1021 |
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1022 |
datadir sysconfdir sharedstatedir localstatedir includedir \ |
1023 |
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
1024 |
libdir localedir mandir |
1025 |
do |
1026 |
eval ac_val=\$$ac_var |
1027 |
case $ac_val in |
1028 |
[\\/$]* | ?:[\\/]* ) continue;; |
1029 |
NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
1030 |
esac |
1031 |
{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
1032 |
{ (exit 1); exit 1; }; } |
1033 |
done |
1034 |
|
1035 |
# There might be people who depend on the old broken behavior: `$host' |
1036 |
# used to hold the argument of --host etc. |
1037 |
# FIXME: To remove some day. |
1038 |
build=$build_alias |
1039 |
host=$host_alias |
1040 |
target=$target_alias |
1041 |
|
1042 |
# FIXME: To remove some day. |
1043 |
if test "x$host_alias" != x; then |
1044 |
if test "x$build_alias" = x; then |
1045 |
cross_compiling=maybe |
1046 |
echo "$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 |
1048 |
elif test "x$build_alias" != "x$host_alias"; then |
1049 |
cross_compiling=yes |
1050 |
fi |
1051 |
fi |
1052 |
|
1053 |
ac_tool_prefix= |
1054 |
test -n "$host_alias" && ac_tool_prefix=$host_alias- |
1055 |
|
1056 |
test "$silent" = yes && exec 6>/dev/null |
1057 |
|
1058 |
|
1059 |
ac_pwd=`pwd` && test -n "$ac_pwd" && |
1060 |
ac_ls_di=`ls -di .` && |
1061 |
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
1062 |
{ echo "$as_me: error: Working directory cannot be determined" >&2 |
1063 |
{ (exit 1); exit 1; }; } |
1064 |
test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
1065 |
{ echo "$as_me: error: pwd does not report name of working directory" >&2 |
1066 |
{ (exit 1); exit 1; }; } |
1067 |
|
1068 |
|
1069 |
# Find the source files, if location was not specified. |
1070 |
if test -z "$srcdir"; then |
1071 |
ac_srcdir_defaulted=yes |
1072 |
# Try the directory containing this script, then the parent directory. |
1073 |
ac_confdir=`$as_dirname -- "$0" || |
1074 |
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
1075 |
X"$0" : 'X\(//\)[^/]' \| \ |
1076 |
X"$0" : 'X\(//\)$' \| \ |
1077 |
X"$0" : 'X\(/\)' \| . 2>/dev/null || |
1078 |
echo X"$0" | |
1079 |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1080 |
s//\1/ |
1081 |
q |
1082 |
} |
1083 |
/^X\(\/\/\)[^/].*/{ |
1084 |
s//\1/ |
1085 |
q |
1086 |
} |
1087 |
/^X\(\/\/\)$/{ |
1088 |
s//\1/ |
1089 |
q |
1090 |
} |
1091 |
/^X\(\/\).*/{ |
1092 |
s//\1/ |
1093 |
q |
1094 |
} |
1095 |
s/.*/./; q'` |
1096 |
srcdir=$ac_confdir |
1097 |
if test ! -r "$srcdir/$ac_unique_file"; then |
1098 |
srcdir=.. |
1099 |
fi |
1100 |
else |
1101 |
ac_srcdir_defaulted=no |
1102 |
fi |
1103 |
if test ! -r "$srcdir/$ac_unique_file"; then |
1104 |
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
1105 |
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
1106 |
{ (exit 1); exit 1; }; } |
1107 |
fi |
1108 |
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1109 |
ac_abs_confdir=`( |
1110 |
cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 |
1111 |
{ (exit 1); exit 1; }; } |
1112 |
pwd)` |
1113 |
# When building in place, set srcdir=. |
1114 |
if test "$ac_abs_confdir" = "$ac_pwd"; then |
1115 |
srcdir=. |
1116 |
fi |
1117 |
# Remove unnecessary trailing slashes from srcdir. |
1118 |
# Double slashes in file names in object file debugging info |
1119 |
# mess up M-x gdb in Emacs. |
1120 |
case $srcdir in |
1121 |
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
1122 |
esac |
1123 |
for ac_var in $ac_precious_vars; do |
1124 |
eval ac_env_${ac_var}_set=\${${ac_var}+set} |
1125 |
eval ac_env_${ac_var}_value=\$${ac_var} |
1126 |
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
1127 |
eval ac_cv_env_${ac_var}_value=\$${ac_var} |
1128 |
done |
1129 |
|
1130 |
# |
1131 |
# Report the --help message. |
1132 |
# |
1133 |
if test "$ac_init_help" = "long"; then |
1134 |
# Omit some internal or obsolete options to make the list less imposing. |
1135 |
# This message is too long to be a string in the A/UX 3.1 sh. |
1136 |
cat <<_ACEOF |
1137 |
\`configure' configures this package to adapt to many kinds of systems. |
1138 |
|
1139 |
Usage: $0 [OPTION]... [VAR=VALUE]... |
1140 |
|
1141 |
To assign environment variables (e.g., CC, CFLAGS...), specify them as |
1142 |
VAR=VALUE. See below for descriptions of some of the useful variables. |
1143 |
|
1144 |
Defaults for the options are specified in brackets. |
1145 |
|
1146 |
Configuration: |
1147 |
-h, --help display this help and exit |
1148 |
--help=short display options specific to this package |
1149 |
--help=recursive display the short help of all the included packages |
1150 |
-V, --version display version information and exit |
1151 |
-q, --quiet, --silent do not print \`checking...' messages |
1152 |
--cache-file=FILE cache test results in FILE [disabled] |
1153 |
-C, --config-cache alias for \`--cache-file=config.cache' |
1154 |
-n, --no-create do not create output files |
1155 |
--srcdir=DIR find the sources in DIR [configure dir or \`..'] |
1156 |
|
1157 |
Installation directories: |
1158 |
--prefix=PREFIX install architecture-independent files in PREFIX |
1159 |
[$ac_default_prefix] |
1160 |
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
1161 |
[PREFIX] |
1162 |
|
1163 |
By default, \`make install' will install all the files in |
1164 |
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
1165 |
an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
1166 |
for instance \`--prefix=\$HOME'. |
1167 |
|
1168 |
For better control, use the options below. |
1169 |
|
1170 |
Fine tuning of the installation directories: |
1171 |
--bindir=DIR user executables [EPREFIX/bin] |
1172 |
--sbindir=DIR system admin executables [EPREFIX/sbin] |
1173 |
--libexecdir=DIR program executables [EPREFIX/libexec] |
1174 |
--sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
1175 |
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
1176 |
--localstatedir=DIR modifiable single-machine data [PREFIX/var] |
1177 |
--libdir=DIR object code libraries [EPREFIX/lib] |
1178 |
--includedir=DIR C header files [PREFIX/include] |
1179 |
--oldincludedir=DIR C header files for non-gcc [/usr/include] |
1180 |
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
1181 |
--datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
1182 |
--infodir=DIR info documentation [DATAROOTDIR/info] |
1183 |
--localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
1184 |
--mandir=DIR man documentation [DATAROOTDIR/man] |
1185 |
--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] |
1186 |
--htmldir=DIR html documentation [DOCDIR] |
1187 |
--dvidir=DIR dvi documentation [DOCDIR] |
1188 |
--pdfdir=DIR pdf documentation [DOCDIR] |
1189 |
--psdir=DIR ps documentation [DOCDIR] |
1190 |
_ACEOF |
1191 |
|
1192 |
cat <<\_ACEOF |
1193 |
_ACEOF |
1194 |
fi |
1195 |
|
1196 |
if test -n "$ac_init_help"; then |
1197 |
|
1198 |
cat <<\_ACEOF |
1199 |
|
1200 |
Some influential environment variables: |
1201 |
CC C compiler command |
1202 |
CFLAGS C compiler flags |
1203 |
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
1204 |
nonstandard directory <lib dir> |
1205 |
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 |
1207 |
you have headers in a nonstandard directory <include dir> |
1208 |
|
1209 |
Use these variables to override the choices made by `configure' or to help |
1210 |
it to find libraries and programs with nonstandard names/locations. |
1211 |
|
1212 |
_ACEOF |
1213 |
ac_status=$? |
1214 |
fi |
1215 |
|
1216 |
if test "$ac_init_help" = "recursive"; then |
1217 |
# If there are subdirs, report their specific --help. |
1218 |
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
1219 |
test -d "$ac_dir" || continue |
1220 |
ac_builddir=. |
1221 |
|
1222 |
case "$ac_dir" in |
1223 |
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
1224 |
*) |
1225 |
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
1226 |
# A ".." for each directory in $ac_dir_suffix. |
1227 |
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` |
1228 |
case $ac_top_builddir_sub in |
1229 |
"") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
1230 |
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
1231 |
esac ;; |
1232 |
esac |
1233 |
ac_abs_top_builddir=$ac_pwd |
1234 |
ac_abs_builddir=$ac_pwd$ac_dir_suffix |
1235 |
# for backward compatibility: |
1236 |
ac_top_builddir=$ac_top_build_prefix |
1237 |
|
1238 |
case $srcdir in |
1239 |
.) # We are building in place. |
1240 |
ac_srcdir=. |
1241 |
ac_top_srcdir=$ac_top_builddir_sub |
1242 |
ac_abs_top_srcdir=$ac_pwd ;; |
1243 |
[\\/]* | ?:[\\/]* ) # Absolute name. |
1244 |
ac_srcdir=$srcdir$ac_dir_suffix; |
1245 |
ac_top_srcdir=$srcdir |
1246 |
ac_abs_top_srcdir=$srcdir ;; |
1247 |
*) # Relative name. |
1248 |
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
1249 |
ac_top_srcdir=$ac_top_build_prefix$srcdir |
1250 |
ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
1251 |
esac |
1252 |
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1253 |
|
1254 |
cd "$ac_dir" || { ac_status=$?; continue; } |
1255 |
# Check for guested configure. |
1256 |
if test -f "$ac_srcdir/configure.gnu"; then |
1257 |
echo && |
1258 |
$SHELL "$ac_srcdir/configure.gnu" --help=recursive |
1259 |
elif test -f "$ac_srcdir/configure"; then |
1260 |
echo && |
1261 |
$SHELL "$ac_srcdir/configure" --help=recursive |
1262 |
else |
1263 |
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1264 |
fi || ac_status=$? |
1265 |
cd "$ac_pwd" || { ac_status=$?; break; } |
1266 |
done |
1267 |
fi |
1268 |
|
1269 |
test -n "$ac_init_help" && exit $ac_status |
1270 |
if $ac_init_version; then |
1271 |
cat <<\_ACEOF |
1272 |
configure |
1273 |
generated by GNU Autoconf 2.61 |
1274 |
|
1275 |
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
1276 |
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
1277 |
This configure script is free software; the Free Software Foundation |
1278 |
gives unlimited permission to copy, distribute and modify it. |
1279 |
_ACEOF |
1280 |
exit |
1281 |
fi |
1282 |
cat >config.log <<_ACEOF |
1283 |
This file contains any messages produced by compilers while |
1284 |
running configure, to aid debugging if configure makes a mistake. |
1285 |
|
1286 |
It was created by $as_me, which was |
1287 |
generated by GNU Autoconf 2.61. Invocation command line was |
1288 |
|
1289 |
$ $0 $@ |
1290 |
|
1291 |
_ACEOF |
1292 |
exec 5>>config.log |
1293 |
{ |
1294 |
cat <<_ASUNAME |
1295 |
## --------- ## |
1296 |
## Platform. ## |
1297 |
## --------- ## |
1298 |
|
1299 |
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
1300 |
uname -m = `(uname -m) 2>/dev/null || echo unknown` |
1301 |
uname -r = `(uname -r) 2>/dev/null || echo unknown` |
1302 |
uname -s = `(uname -s) 2>/dev/null || echo unknown` |
1303 |
uname -v = `(uname -v) 2>/dev/null || echo unknown` |
1304 |
|
1305 |
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
1306 |
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
1307 |
|
1308 |
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
1309 |
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
1310 |
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
1311 |
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
1312 |
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1313 |
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
1314 |
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
1315 |
|
1316 |
_ASUNAME |
1317 |
|
1318 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1319 |
for as_dir in $PATH |
1320 |
do |
1321 |
IFS=$as_save_IFS |
1322 |
test -z "$as_dir" && as_dir=. |
1323 |
echo "PATH: $as_dir" |
1324 |
done |
1325 |
IFS=$as_save_IFS |
1326 |
|
1327 |
} >&5 |
1328 |
|
1329 |
cat >&5 <<_ACEOF |
1330 |
|
1331 |
|
1332 |
## ----------- ## |
1333 |
## Core tests. ## |
1334 |
## ----------- ## |
1335 |
|
1336 |
_ACEOF |
1337 |
|
1338 |
|
1339 |
# Keep a trace of the command line. |
1340 |
# Strip out --no-create and --no-recursion so they do not pile up. |
1341 |
# Strip out --silent because we don't want to record it for future runs. |
1342 |
# Also quote any args containing shell meta-characters. |
1343 |
# Make two passes to allow for proper duplicate-argument suppression. |
1344 |
ac_configure_args= |
1345 |
ac_configure_args0= |
1346 |
ac_configure_args1= |
1347 |
ac_must_keep_next=false |
1348 |
for ac_pass in 1 2 |
1349 |
do |
1350 |
for ac_arg |
1351 |
do |
1352 |
case $ac_arg in |
1353 |
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
1354 |
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1355 |
| -silent | --silent | --silen | --sile | --sil) |
1356 |
continue ;; |
1357 |
*\'*) |
1358 |
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
1359 |
esac |
1360 |
case $ac_pass in |
1361 |
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; |
1362 |
2) |
1363 |
ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
1364 |
if test $ac_must_keep_next = true; then |
1365 |
ac_must_keep_next=false # Got value, back to normal. |
1366 |
else |
1367 |
case $ac_arg in |
1368 |
*=* | --config-cache | -C | -disable-* | --disable-* \ |
1369 |
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
1370 |
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
1371 |
| -with-* | --with-* | -without-* | --without-* | --x) |
1372 |
case "$ac_configure_args0 " in |
1373 |
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
1374 |
esac |
1375 |
;; |
1376 |
-* ) ac_must_keep_next=true ;; |
1377 |
esac |
1378 |
fi |
1379 |
ac_configure_args="$ac_configure_args '$ac_arg'" |
1380 |
;; |
1381 |
esac |
1382 |
done |
1383 |
done |
1384 |
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
1385 |
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } |
1386 |
|
1387 |
# When interrupted or exit'd, cleanup temporary files, and complete |
1388 |
# config.log. We remove comments because anyway the quotes in there |
1389 |
# would cause problems or look ugly. |
1390 |
# WARNING: Use '\'' to represent an apostrophe within the trap. |
1391 |
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
1392 |
trap 'exit_status=$? |
1393 |
# Save into config.log some information that might help in debugging. |
1394 |
{ |
1395 |
echo |
1396 |
|
1397 |
cat <<\_ASBOX |
1398 |
## ---------------- ## |
1399 |
## Cache variables. ## |
1400 |
## ---------------- ## |
1401 |
_ASBOX |
1402 |
echo |
1403 |
# The following way of writing the cache mishandles newlines in values, |
1404 |
( |
1405 |
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 |
1407 |
case $ac_val in #( |
1408 |
*${as_nl}*) |
1409 |
case $ac_var in #( |
1410 |
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 |
1411 |
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; |
1412 |
esac |
1413 |
case $ac_var in #( |
1414 |
_ | IFS | as_nl) ;; #( |
1415 |
*) $as_unset $ac_var ;; |
1416 |
esac ;; |
1417 |
esac |
1418 |
done |
1419 |
(set) 2>&1 | |
1420 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1421 |
*${as_nl}ac_space=\ *) |
1422 |
sed -n \ |
1423 |
"s/'\''/'\''\\\\'\'''\''/g; |
1424 |
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
1425 |
;; #( |
1426 |
*) |
1427 |
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
1428 |
;; |
1429 |
esac | |
1430 |
sort |
1431 |
) |
1432 |
echo |
1433 |
|
1434 |
cat <<\_ASBOX |
1435 |
## ----------------- ## |
1436 |
## Output variables. ## |
1437 |
## ----------------- ## |
1438 |
_ASBOX |
1439 |
echo |
1440 |
for ac_var in $ac_subst_vars |
1441 |
do |
1442 |
eval ac_val=\$$ac_var |
1443 |
case $ac_val in |
1444 |
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
1445 |
esac |
1446 |
echo "$ac_var='\''$ac_val'\''" |
1447 |
done | sort |
1448 |
echo |
1449 |
|
1450 |
if test -n "$ac_subst_files"; then |
1451 |
cat <<\_ASBOX |
1452 |
## ------------------- ## |
1453 |
## File substitutions. ## |
1454 |
## ------------------- ## |
1455 |
_ASBOX |
1456 |
echo |
1457 |
for ac_var in $ac_subst_files |
1458 |
do |
1459 |
eval ac_val=\$$ac_var |
1460 |
case $ac_val in |
1461 |
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
1462 |
esac |
1463 |
echo "$ac_var='\''$ac_val'\''" |
1464 |
done | sort |
1465 |
echo |
1466 |
fi |
1467 |
|
1468 |
if test -s confdefs.h; then |
1469 |
cat <<\_ASBOX |
1470 |
## ----------- ## |
1471 |
## confdefs.h. ## |
1472 |
## ----------- ## |
1473 |
_ASBOX |
1474 |
echo |
1475 |
cat confdefs.h |
1476 |
echo |
1477 |
fi |
1478 |
test "$ac_signal" != 0 && |
1479 |
echo "$as_me: caught signal $ac_signal" |
1480 |
echo "$as_me: exit $exit_status" |
1481 |
} >&5 |
1482 |
rm -f core *.core core.conftest.* && |
1483 |
rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
1484 |
exit $exit_status |
1485 |
' 0 |
1486 |
for ac_signal in 1 2 13 15; do |
1487 |
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal |
1488 |
done |
1489 |
ac_signal=0 |
1490 |
|
1491 |
# confdefs.h avoids OS command line length limits that DEFS can exceed. |
1492 |
rm -f -r conftest* confdefs.h |
1493 |
|
1494 |
# Predefined preprocessor variables. |
1495 |
|
1496 |
cat >>confdefs.h <<_ACEOF |
1497 |
#define PACKAGE_NAME "$PACKAGE_NAME" |
1498 |
_ACEOF |
1499 |
|
1500 |
|
1501 |
cat >>confdefs.h <<_ACEOF |
1502 |
#define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
1503 |
_ACEOF |
1504 |
|
1505 |
|
1506 |
cat >>confdefs.h <<_ACEOF |
1507 |
#define PACKAGE_VERSION "$PACKAGE_VERSION" |
1508 |
_ACEOF |
1509 |
|
1510 |
|
1511 |
cat >>confdefs.h <<_ACEOF |
1512 |
#define PACKAGE_STRING "$PACKAGE_STRING" |
1513 |
_ACEOF |
1514 |
|
1515 |
|
1516 |
cat >>confdefs.h <<_ACEOF |
1517 |
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
1518 |
_ACEOF |
1519 |
|
1520 |
|
1521 |
# Let the site file select an alternate cache file if it wants to. |
1522 |
# Prefer explicitly selected file to automatically selected ones. |
1523 |
if test -n "$CONFIG_SITE"; then |
1524 |
set x "$CONFIG_SITE" |
1525 |
elif test "x$prefix" != xNONE; then |
1526 |
set x "$prefix/share/config.site" "$prefix/etc/config.site" |
1527 |
else |
1528 |
set x "$ac_default_prefix/share/config.site" \ |
1529 |
"$ac_default_prefix/etc/config.site" |
1530 |
fi |
1531 |
shift |
1532 |
for ac_site_file |
1533 |
do |
1534 |
if test -r "$ac_site_file"; then |
1535 |
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1536 |
echo "$as_me: loading site script $ac_site_file" >&6;} |
1537 |
sed 's/^/| /' "$ac_site_file" >&5 |
1538 |
. "$ac_site_file" |
1539 |
fi |
1540 |
done |
1541 |
|
1542 |
if test -r "$cache_file"; then |
1543 |
# Some versions of bash will fail to source /dev/null (special |
1544 |
# files actually), so we avoid doing that. |
1545 |
if test -f "$cache_file"; then |
1546 |
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5 |
1547 |
echo "$as_me: loading cache $cache_file" >&6;} |
1548 |
case $cache_file in |
1549 |
[\\/]* | ?:[\\/]* ) . "$cache_file";; |
1550 |
*) . "./$cache_file";; |
1551 |
esac |
1552 |
fi |
1553 |
else |
1554 |
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1555 |
echo "$as_me: creating cache $cache_file" >&6;} |
1556 |
>$cache_file |
1557 |
fi |
1558 |
|
1559 |
# Check that the precious variables saved in the cache have kept the same |
1560 |
# value. |
1561 |
ac_cache_corrupted=false |
1562 |
for ac_var in $ac_precious_vars; do |
1563 |
eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1564 |
eval ac_new_set=\$ac_env_${ac_var}_set |
1565 |
eval ac_old_val=\$ac_cv_env_${ac_var}_value |
1566 |
eval ac_new_val=\$ac_env_${ac_var}_value |
1567 |
case $ac_old_set,$ac_new_set in |
1568 |
set,) |
1569 |
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
1570 |
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
1571 |
ac_cache_corrupted=: ;; |
1572 |
,set) |
1573 |
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 |
1574 |
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
1575 |
ac_cache_corrupted=: ;; |
1576 |
,);; |
1577 |
*) |
1578 |
if test "x$ac_old_val" != "x$ac_new_val"; then |
1579 |
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
1580 |
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
1581 |
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
1582 |
echo "$as_me: former value: $ac_old_val" >&2;} |
1583 |
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
1584 |
echo "$as_me: current value: $ac_new_val" >&2;} |
1585 |
ac_cache_corrupted=: |
1586 |
fi;; |
1587 |
esac |
1588 |
# Pass precious variables to config.status. |
1589 |
if test "$ac_new_set" = set; then |
1590 |
case $ac_new_val in |
1591 |
*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
1592 |
*) ac_arg=$ac_var=$ac_new_val ;; |
1593 |
esac |
1594 |
case " $ac_configure_args " in |
1595 |
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
1596 |
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
1597 |
esac |
1598 |
fi |
1599 |
done |
1600 |
if $ac_cache_corrupted; then |
1601 |
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
1602 |
echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
1603 |
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 |
1604 |
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} |
1605 |
{ (exit 1); exit 1; }; } |
1606 |
fi |
1607 |
|
1608 |
|
1609 |
|
1610 |
|
1611 |
|
1612 |
|
1613 |
|
1614 |
|
1615 |
|
1616 |
|
1617 |
|
1618 |
|
1619 |
|
1620 |
|
1621 |
|
1622 |
|
1623 |
|
1624 |
ac_ext=c |
1625 |
ac_cpp='$CPP $CPPFLAGS' |
1626 |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1627 |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
1628 |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
1629 |
|
1630 |
|
1631 |
|
1632 |
ac_config_headers="$ac_config_headers libeio/config.h" |
1633 |
|
1634 |
|
1635 |
ac_ext=c |
1636 |
ac_cpp='$CPP $CPPFLAGS' |
1637 |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1638 |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
1639 |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
1640 |
if 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. |
1642 |
set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
1643 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1644 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1645 |
if test "${ac_cv_prog_CC+set}" = set; then |
1646 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1647 |
else |
1648 |
if test -n "$CC"; then |
1649 |
ac_cv_prog_CC="$CC" # Let the user override the test. |
1650 |
else |
1651 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1652 |
for as_dir in $PATH |
1653 |
do |
1654 |
IFS=$as_save_IFS |
1655 |
test -z "$as_dir" && as_dir=. |
1656 |
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 |
1658 |
ac_cv_prog_CC="${ac_tool_prefix}gcc" |
1659 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1660 |
break 2 |
1661 |
fi |
1662 |
done |
1663 |
done |
1664 |
IFS=$as_save_IFS |
1665 |
|
1666 |
fi |
1667 |
fi |
1668 |
CC=$ac_cv_prog_CC |
1669 |
if test -n "$CC"; then |
1670 |
{ echo "$as_me:$LINENO: result: $CC" >&5 |
1671 |
echo "${ECHO_T}$CC" >&6; } |
1672 |
else |
1673 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1674 |
echo "${ECHO_T}no" >&6; } |
1675 |
fi |
1676 |
|
1677 |
|
1678 |
fi |
1679 |
if test -z "$ac_cv_prog_CC"; then |
1680 |
ac_ct_CC=$CC |
1681 |
# Extract the first word of "gcc", so it can be a program name with args. |
1682 |
set dummy gcc; ac_word=$2 |
1683 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1684 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1685 |
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
1686 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1687 |
else |
1688 |
if test -n "$ac_ct_CC"; then |
1689 |
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
1690 |
else |
1691 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1692 |
for as_dir in $PATH |
1693 |
do |
1694 |
IFS=$as_save_IFS |
1695 |
test -z "$as_dir" && as_dir=. |
1696 |
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 |
1698 |
ac_cv_prog_ac_ct_CC="gcc" |
1699 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1700 |
break 2 |
1701 |
fi |
1702 |
done |
1703 |
done |
1704 |
IFS=$as_save_IFS |
1705 |
|
1706 |
fi |
1707 |
fi |
1708 |
ac_ct_CC=$ac_cv_prog_ac_ct_CC |
1709 |
if test -n "$ac_ct_CC"; then |
1710 |
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
1711 |
echo "${ECHO_T}$ac_ct_CC" >&6; } |
1712 |
else |
1713 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1714 |
echo "${ECHO_T}no" >&6; } |
1715 |
fi |
1716 |
|
1717 |
if test "x$ac_ct_CC" = x; then |
1718 |
CC="" |
1719 |
else |
1720 |
case $cross_compiling:$ac_tool_warned in |
1721 |
yes:) |
1722 |
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
1723 |
whose name does not start with the host triplet. If you think this |
1724 |
configuration is useful to you, please write to autoconf@gnu.org." >&5 |
1725 |
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
1726 |
whose name does not start with the host triplet. If you think this |
1727 |
configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
1728 |
ac_tool_warned=yes ;; |
1729 |
esac |
1730 |
CC=$ac_ct_CC |
1731 |
fi |
1732 |
else |
1733 |
CC="$ac_cv_prog_CC" |
1734 |
fi |
1735 |
|
1736 |
if test -z "$CC"; then |
1737 |
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. |
1739 |
set dummy ${ac_tool_prefix}cc; ac_word=$2 |
1740 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1741 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1742 |
if test "${ac_cv_prog_CC+set}" = set; then |
1743 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1744 |
else |
1745 |
if test -n "$CC"; then |
1746 |
ac_cv_prog_CC="$CC" # Let the user override the test. |
1747 |
else |
1748 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1749 |
for as_dir in $PATH |
1750 |
do |
1751 |
IFS=$as_save_IFS |
1752 |
test -z "$as_dir" && as_dir=. |
1753 |
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 |
1755 |
ac_cv_prog_CC="${ac_tool_prefix}cc" |
1756 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1757 |
break 2 |
1758 |
fi |
1759 |
done |
1760 |
done |
1761 |
IFS=$as_save_IFS |
1762 |
|
1763 |
fi |
1764 |
fi |
1765 |
CC=$ac_cv_prog_CC |
1766 |
if test -n "$CC"; then |
1767 |
{ echo "$as_me:$LINENO: result: $CC" >&5 |
1768 |
echo "${ECHO_T}$CC" >&6; } |
1769 |
else |
1770 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1771 |
echo "${ECHO_T}no" >&6; } |
1772 |
fi |
1773 |
|
1774 |
|
1775 |
fi |
1776 |
fi |
1777 |
if test -z "$CC"; then |
1778 |
# Extract the first word of "cc", so it can be a program name with args. |
1779 |
set dummy cc; ac_word=$2 |
1780 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1781 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1782 |
if test "${ac_cv_prog_CC+set}" = set; then |
1783 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1784 |
else |
1785 |
if test -n "$CC"; then |
1786 |
ac_cv_prog_CC="$CC" # Let the user override the test. |
1787 |
else |
1788 |
ac_prog_rejected=no |
1789 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1790 |
for as_dir in $PATH |
1791 |
do |
1792 |
IFS=$as_save_IFS |
1793 |
test -z "$as_dir" && as_dir=. |
1794 |
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 |
1796 |
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
1797 |
ac_prog_rejected=yes |
1798 |
continue |
1799 |
fi |
1800 |
ac_cv_prog_CC="cc" |
1801 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1802 |
break 2 |
1803 |
fi |
1804 |
done |
1805 |
done |
1806 |
IFS=$as_save_IFS |
1807 |
|
1808 |
if test $ac_prog_rejected = yes; then |
1809 |
# We found a bogon in the path, so make sure we never use it. |
1810 |
set dummy $ac_cv_prog_CC |
1811 |
shift |
1812 |
if test $# != 0; then |
1813 |
# We chose a different compiler from the bogus one. |
1814 |
# However, it has the same basename, so the bogon will be chosen |
1815 |
# first if we set CC to just the basename; use the full file name. |
1816 |
shift |
1817 |
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
1818 |
fi |
1819 |
fi |
1820 |
fi |
1821 |
fi |
1822 |
CC=$ac_cv_prog_CC |
1823 |
if test -n "$CC"; then |
1824 |
{ echo "$as_me:$LINENO: result: $CC" >&5 |
1825 |
echo "${ECHO_T}$CC" >&6; } |
1826 |
else |
1827 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1828 |
echo "${ECHO_T}no" >&6; } |
1829 |
fi |
1830 |
|
1831 |
|
1832 |
fi |
1833 |
if test -z "$CC"; then |
1834 |
if test -n "$ac_tool_prefix"; then |
1835 |
for ac_prog in cl.exe |
1836 |
do |
1837 |
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
1838 |
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
1839 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1840 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1841 |
if test "${ac_cv_prog_CC+set}" = set; then |
1842 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1843 |
else |
1844 |
if test -n "$CC"; then |
1845 |
ac_cv_prog_CC="$CC" # Let the user override the test. |
1846 |
else |
1847 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1848 |
for as_dir in $PATH |
1849 |
do |
1850 |
IFS=$as_save_IFS |
1851 |
test -z "$as_dir" && as_dir=. |
1852 |
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 |
1854 |
ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
1855 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1856 |
break 2 |
1857 |
fi |
1858 |
done |
1859 |
done |
1860 |
IFS=$as_save_IFS |
1861 |
|
1862 |
fi |
1863 |
fi |
1864 |
CC=$ac_cv_prog_CC |
1865 |
if test -n "$CC"; then |
1866 |
{ echo "$as_me:$LINENO: result: $CC" >&5 |
1867 |
echo "${ECHO_T}$CC" >&6; } |
1868 |
else |
1869 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1870 |
echo "${ECHO_T}no" >&6; } |
1871 |
fi |
1872 |
|
1873 |
|
1874 |
test -n "$CC" && break |
1875 |
done |
1876 |
fi |
1877 |
if test -z "$CC"; then |
1878 |
ac_ct_CC=$CC |
1879 |
for ac_prog in cl.exe |
1880 |
do |
1881 |
# Extract the first word of "$ac_prog", so it can be a program name with args. |
1882 |
set dummy $ac_prog; ac_word=$2 |
1883 |
{ echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1884 |
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
1885 |
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
1886 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
1887 |
else |
1888 |
if test -n "$ac_ct_CC"; then |
1889 |
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
1890 |
else |
1891 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1892 |
for as_dir in $PATH |
1893 |
do |
1894 |
IFS=$as_save_IFS |
1895 |
test -z "$as_dir" && as_dir=. |
1896 |
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 |
1898 |
ac_cv_prog_ac_ct_CC="$ac_prog" |
1899 |
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
1900 |
break 2 |
1901 |
fi |
1902 |
done |
1903 |
done |
1904 |
IFS=$as_save_IFS |
1905 |
|
1906 |
fi |
1907 |
fi |
1908 |
ac_ct_CC=$ac_cv_prog_ac_ct_CC |
1909 |
if test -n "$ac_ct_CC"; then |
1910 |
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
1911 |
echo "${ECHO_T}$ac_ct_CC" >&6; } |
1912 |
else |
1913 |
{ echo "$as_me:$LINENO: result: no" >&5 |
1914 |
echo "${ECHO_T}no" >&6; } |
1915 |
fi |
1916 |
|
1917 |
|
1918 |
test -n "$ac_ct_CC" && break |
1919 |
done |
1920 |
|
1921 |
if test "x$ac_ct_CC" = x; then |
1922 |
CC="" |
1923 |
else |
1924 |
case $cross_compiling:$ac_tool_warned in |
1925 |
yes:) |
1926 |
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
1927 |
whose name does not start with the host triplet. If you think this |
1928 |
configuration is useful to you, please write to autoconf@gnu.org." >&5 |
1929 |
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
1930 |
whose name does not start with the host triplet. If you think this |
1931 |
configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
1932 |
ac_tool_warned=yes ;; |
1933 |
esac |
1934 |
CC=$ac_ct_CC |
1935 |
fi |
1936 |
fi |
1937 |
|
1938 |
fi |
1939 |
|
1940 |
|
1941 |
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
1942 |
See \`config.log' for more details." >&5 |
1943 |
echo "$as_me: error: no acceptable C compiler found in \$PATH |
1944 |
See \`config.log' for more details." >&2;} |
1945 |
{ (exit 1); exit 1; }; } |
1946 |
|
1947 |
# Provide some information about the compiler. |
1948 |
echo "$as_me:$LINENO: checking for C compiler version" >&5 |
1949 |
ac_compiler=`set X $ac_compile; echo $2` |
1950 |
{ (ac_try="$ac_compiler --version >&5" |
1951 |
case "(($ac_try" in |
1952 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
1953 |
*) ac_try_echo=$ac_try;; |
1954 |
esac |
1955 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
1956 |
(eval "$ac_compiler --version >&5") 2>&5 |
1957 |
ac_status=$? |
1958 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
1959 |
(exit $ac_status); } |
1960 |
{ (ac_try="$ac_compiler -v >&5" |
1961 |
case "(($ac_try" in |
1962 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
1963 |
*) ac_try_echo=$ac_try;; |
1964 |
esac |
1965 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
1966 |
(eval "$ac_compiler -v >&5") 2>&5 |
1967 |
ac_status=$? |
1968 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
1969 |
(exit $ac_status); } |
1970 |
{ (ac_try="$ac_compiler -V >&5" |
1971 |
case "(($ac_try" in |
1972 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
1973 |
*) ac_try_echo=$ac_try;; |
1974 |
esac |
1975 |
eval "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 $ac_status); } |
1980 |
|
1981 |
cat >conftest.$ac_ext <<_ACEOF |
1982 |
/* confdefs.h. */ |
1983 |
_ACEOF |
1984 |
cat confdefs.h >>conftest.$ac_ext |
1985 |
cat >>conftest.$ac_ext <<_ACEOF |
1986 |
/* end confdefs.h. */ |
1987 |
|
1988 |
int |
1989 |
main () |
1990 |
{ |
1991 |
|
1992 |
; |
1993 |
return 0; |
1994 |
} |
1995 |
_ACEOF |
1996 |
ac_clean_files_save=$ac_clean_files |
1997 |
ac_clean_files="$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 |
2002 |
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } |
2003 |
ac_link_default=`echo "$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. |
2008 |
ac_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. |
2013 |
ac_rmfiles= |
2014 |
for ac_file in $ac_files |
2015 |
do |
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 |
2020 |
done |
2021 |
rm -f $ac_rmfiles |
2022 |
|
2023 |
if { (ac_try="$ac_link_default" |
2024 |
case "(($ac_try" in |
2025 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2026 |
*) ac_try_echo=$ac_try;; |
2027 |
esac |
2028 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2029 |
(eval "$ac_link_default") 2>&5 |
2030 |
ac_status=$? |
2031 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2032 |
(exit $ac_status); }; then |
2033 |
# 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' |
2035 |
# 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 |
2037 |
# Autoconf. |
2038 |
for ac_file in $ac_files '' |
2039 |
do |
2040 |
test -f "$ac_file" || continue |
2041 |
case $ac_file in |
2042 |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) |
2043 |
;; |
2044 |
[ab].out ) |
2045 |
# We found the default executable, but exeext='' is most |
2046 |
# certainly right. |
2047 |
break;; |
2048 |
*.* ) |
2049 |
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2050 |
then :; else |
2051 |
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2052 |
fi |
2053 |
# 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' |
2055 |
# argument, so we may need to know it at that point already. |
2056 |
# Even if this section looks crufty: it has the advantage of |
2057 |
# actually working. |
2058 |
break;; |
2059 |
* ) |
2060 |
break;; |
2061 |
esac |
2062 |
done |
2063 |
test "$ac_cv_exeext" = no && ac_cv_exeext= |
2064 |
|
2065 |
else |
2066 |
ac_file='' |
2067 |
fi |
2068 |
|
2069 |
{ echo "$as_me:$LINENO: result: $ac_file" >&5 |
2070 |
echo "${ECHO_T}$ac_file" >&6; } |
2071 |
if test -z "$ac_file"; then |
2072 |
echo "$as_me: failed program was:" >&5 |
2073 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2074 |
|
2075 |
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables |
2076 |
See \`config.log' for more details." >&5 |
2077 |
echo "$as_me: error: C compiler cannot create executables |
2078 |
See \`config.log' for more details." >&2;} |
2079 |
{ (exit 77); exit 77; }; } |
2080 |
fi |
2081 |
|
2082 |
ac_exeext=$ac_cv_exeext |
2083 |
|
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 |
2087 |
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } |
2088 |
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
2089 |
# If not cross compiling, check that we can run a simple program. |
2090 |
if test "$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=$ac_try;; |
2095 |
esac |
2096 |
eval "echo \"\$as_me:$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. |
2107 |
If you meant to cross compile, use \`--host'. |
2108 |
See \`config.log' for more details." >&5 |
2109 |
echo "$as_me: error: cannot run C compiled programs. |
2110 |
If you meant to cross compile, use \`--host'. |
2111 |
See \`config.log' for more details." >&2;} |
2112 |
{ (exit 1); exit 1; }; } |
2113 |
fi |
2114 |
fi |
2115 |
fi |
2116 |
{ echo "$as_me:$LINENO: result: yes" >&5 |
2117 |
echo "${ECHO_T}yes" >&6; } |
2118 |
|
2119 |
rm -f a.out a.exe conftest$ac_cv_exeext b.out |
2120 |
ac_clean_files=$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 |
2124 |
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } |
2125 |
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 |
2126 |
echo "${ECHO_T}$cross_compiling" >&6; } |
2127 |
|
2128 |
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 |
2129 |
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } |
2130 |
if { (ac_try="$ac_link" |
2131 |
case "(($ac_try" in |
2132 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2133 |
*) ac_try_echo=$ac_try;; |
2134 |
esac |
2135 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2136 |
(eval "$ac_link") 2>&5 |
2137 |
ac_status=$? |
2138 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2139 |
(exit $ac_status); }; then |
2140 |
# If both `conftest.exe' and `conftest' are `present' (well, observable) |
2141 |
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
2142 |
# work properly (i.e., refer to `conftest.exe'), while it won't with |
2143 |
# `rm'. |
2144 |
for ac_file in conftest.exe conftest conftest.*; do |
2145 |
test -f "$ac_file" || continue |
2146 |
case $ac_file in |
2147 |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; |
2148 |
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2149 |
break;; |
2150 |
* ) break;; |
2151 |
esac |
2152 |
done |
2153 |
else |
2154 |
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link |
2155 |
See \`config.log' for more details." >&5 |
2156 |
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link |
2157 |
See \`config.log' for more details." >&2;} |
2158 |
{ (exit 1); exit 1; }; } |
2159 |
fi |
2160 |
|
2161 |
rm -f conftest$ac_cv_exeext |
2162 |
{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
2163 |
echo "${ECHO_T}$ac_cv_exeext" >&6; } |
2164 |
|
2165 |
rm -f conftest.$ac_ext |
2166 |
EXEEXT=$ac_cv_exeext |
2167 |
ac_exeext=$EXEEXT |
2168 |
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
2169 |
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } |
2170 |
if test "${ac_cv_objext+set}" = set; then |
2171 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2172 |
else |
2173 |
cat >conftest.$ac_ext <<_ACEOF |
2174 |
/* confdefs.h. */ |
2175 |
_ACEOF |
2176 |
cat confdefs.h >>conftest.$ac_ext |
2177 |
cat >>conftest.$ac_ext <<_ACEOF |
2178 |
/* end confdefs.h. */ |
2179 |
|
2180 |
int |
2181 |
main () |
2182 |
{ |
2183 |
|
2184 |
; |
2185 |
return 0; |
2186 |
} |
2187 |
_ACEOF |
2188 |
rm -f conftest.o conftest.obj |
2189 |
if { (ac_try="$ac_compile" |
2190 |
case "(($ac_try" in |
2191 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2192 |
*) ac_try_echo=$ac_try;; |
2193 |
esac |
2194 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2195 |
(eval "$ac_compile") 2>&5 |
2196 |
ac_status=$? |
2197 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2198 |
(exit $ac_status); }; then |
2199 |
for ac_file in conftest.o conftest.obj conftest.*; do |
2200 |
test -f "$ac_file" || continue; |
2201 |
case $ac_file in |
2202 |
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; |
2203 |
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2204 |
break;; |
2205 |
esac |
2206 |
done |
2207 |
else |
2208 |
echo "$as_me: failed program was:" >&5 |
2209 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2210 |
|
2211 |
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
2212 |
See \`config.log' for more details." >&5 |
2213 |
echo "$as_me: error: cannot compute suffix of object files: cannot compile |
2214 |
See \`config.log' for more details." >&2;} |
2215 |
{ (exit 1); exit 1; }; } |
2216 |
fi |
2217 |
|
2218 |
rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2219 |
fi |
2220 |
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
2221 |
echo "${ECHO_T}$ac_cv_objext" >&6; } |
2222 |
OBJEXT=$ac_cv_objext |
2223 |
ac_objext=$OBJEXT |
2224 |
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
2225 |
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } |
2226 |
if test "${ac_cv_c_compiler_gnu+set}" = set; then |
2227 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2228 |
else |
2229 |
cat >conftest.$ac_ext <<_ACEOF |
2230 |
/* confdefs.h. */ |
2231 |
_ACEOF |
2232 |
cat confdefs.h >>conftest.$ac_ext |
2233 |
cat >>conftest.$ac_ext <<_ACEOF |
2234 |
/* end confdefs.h. */ |
2235 |
|
2236 |
int |
2237 |
main () |
2238 |
{ |
2239 |
#ifndef __GNUC__ |
2240 |
choke me |
2241 |
#endif |
2242 |
|
2243 |
; |
2244 |
return 0; |
2245 |
} |
2246 |
_ACEOF |
2247 |
rm -f conftest.$ac_objext |
2248 |
if { (ac_try="$ac_compile" |
2249 |
case "(($ac_try" in |
2250 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2251 |
*) ac_try_echo=$ac_try;; |
2252 |
esac |
2253 |
eval "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.$ac_objext; then |
2264 |
ac_compiler_gnu=yes |
2265 |
else |
2266 |
echo "$as_me: failed program was:" >&5 |
2267 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2268 |
|
2269 |
ac_compiler_gnu=no |
2270 |
fi |
2271 |
|
2272 |
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2273 |
ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2274 |
|
2275 |
fi |
2276 |
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
2277 |
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } |
2278 |
GCC=`test $ac_compiler_gnu = yes && echo yes` |
2279 |
ac_test_CFLAGS=${CFLAGS+set} |
2280 |
ac_save_CFLAGS=$CFLAGS |
2281 |
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 |
2282 |
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } |
2283 |
if test "${ac_cv_prog_cc_g+set}" = set; then |
2284 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2285 |
else |
2286 |
ac_save_c_werror_flag=$ac_c_werror_flag |
2287 |
ac_c_werror_flag=yes |
2288 |
ac_cv_prog_cc_g=no |
2289 |
CFLAGS="-g" |
2290 |
cat >conftest.$ac_ext <<_ACEOF |
2291 |
/* confdefs.h. */ |
2292 |
_ACEOF |
2293 |
cat confdefs.h >>conftest.$ac_ext |
2294 |
cat >>conftest.$ac_ext <<_ACEOF |
2295 |
/* end confdefs.h. */ |
2296 |
|
2297 |
int |
2298 |
main () |
2299 |
{ |
2300 |
|
2301 |
; |
2302 |
return 0; |
2303 |
} |
2304 |
_ACEOF |
2305 |
rm -f conftest.$ac_objext |
2306 |
if { (ac_try="$ac_compile" |
2307 |
case "(($ac_try" in |
2308 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2309 |
*) ac_try_echo=$ac_try;; |
2310 |
esac |
2311 |
eval "echo \"\$as_me:$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.$ac_objext; then |
2322 |
ac_cv_prog_cc_g=yes |
2323 |
else |
2324 |
echo "$as_me: failed program was:" >&5 |
2325 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2326 |
|
2327 |
CFLAGS="" |
2328 |
cat >conftest.$ac_ext <<_ACEOF |
2329 |
/* confdefs.h. */ |
2330 |
_ACEOF |
2331 |
cat confdefs.h >>conftest.$ac_ext |
2332 |
cat >>conftest.$ac_ext <<_ACEOF |
2333 |
/* end confdefs.h. */ |
2334 |
|
2335 |
int |
2336 |
main () |
2337 |
{ |
2338 |
|
2339 |
; |
2340 |
return 0; |
2341 |
} |
2342 |
_ACEOF |
2343 |
rm -f conftest.$ac_objext |
2344 |
if { (ac_try="$ac_compile" |
2345 |
case "(($ac_try" in |
2346 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2347 |
*) ac_try_echo=$ac_try;; |
2348 |
esac |
2349 |
eval "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.$ac_objext; then |
2360 |
: |
2361 |
else |
2362 |
echo "$as_me: failed program was:" >&5 |
2363 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2364 |
|
2365 |
ac_c_werror_flag=$ac_save_c_werror_flag |
2366 |
CFLAGS="-g" |
2367 |
cat >conftest.$ac_ext <<_ACEOF |
2368 |
/* confdefs.h. */ |
2369 |
_ACEOF |
2370 |
cat confdefs.h >>conftest.$ac_ext |
2371 |
cat >>conftest.$ac_ext <<_ACEOF |
2372 |
/* end confdefs.h. */ |
2373 |
|
2374 |
int |
2375 |
main () |
2376 |
{ |
2377 |
|
2378 |
; |
2379 |
return 0; |
2380 |
} |
2381 |
_ACEOF |
2382 |
rm -f conftest.$ac_objext |
2383 |
if { (ac_try="$ac_compile" |
2384 |
case "(($ac_try" in |
2385 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2386 |
*) ac_try_echo=$ac_try;; |
2387 |
esac |
2388 |
eval "echo \"\$as_me:$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.$ac_objext; then |
2399 |
ac_cv_prog_cc_g=yes |
2400 |
else |
2401 |
echo "$as_me: failed program was:" >&5 |
2402 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2403 |
|
2404 |
|
2405 |
fi |
2406 |
|
2407 |
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2408 |
fi |
2409 |
|
2410 |
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2411 |
fi |
2412 |
|
2413 |
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2414 |
ac_c_werror_flag=$ac_save_c_werror_flag |
2415 |
fi |
2416 |
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
2417 |
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } |
2418 |
if test "$ac_test_CFLAGS" = set; then |
2419 |
CFLAGS=$ac_save_CFLAGS |
2420 |
elif test $ac_cv_prog_cc_g = yes; then |
2421 |
if test "$GCC" = yes; then |
2422 |
CFLAGS="-g -O2" |
2423 |
else |
2424 |
CFLAGS="-g" |
2425 |
fi |
2426 |
else |
2427 |
if test "$GCC" = yes; then |
2428 |
CFLAGS="-O2" |
2429 |
else |
2430 |
CFLAGS= |
2431 |
fi |
2432 |
fi |
2433 |
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 |
2434 |
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } |
2435 |
if test "${ac_cv_prog_cc_c89+set}" = set; then |
2436 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2437 |
else |
2438 |
ac_cv_prog_cc_c89=no |
2439 |
ac_save_CC=$CC |
2440 |
cat >conftest.$ac_ext <<_ACEOF |
2441 |
/* confdefs.h. */ |
2442 |
_ACEOF |
2443 |
cat confdefs.h >>conftest.$ac_ext |
2444 |
cat >>conftest.$ac_ext <<_ACEOF |
2445 |
/* end confdefs.h. */ |
2446 |
#include <stdarg.h> |
2447 |
#include <stdio.h> |
2448 |
#include <sys/types.h> |
2449 |
#include <sys/stat.h> |
2450 |
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
2451 |
struct buf { int x; }; |
2452 |
FILE * (*rcsopen) (struct buf *, struct stat *, int); |
2453 |
static char *e (p, i) |
2454 |
char **p; |
2455 |
int i; |
2456 |
{ |
2457 |
return p[i]; |
2458 |
} |
2459 |
static char *f (char * (*g) (char **, int), char **p, ...) |
2460 |
{ |
2461 |
char *s; |
2462 |
va_list v; |
2463 |
va_start (v,p); |
2464 |
s = g (p, va_arg (v,int)); |
2465 |
va_end (v); |
2466 |
return s; |
2467 |
} |
2468 |
|
2469 |
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2470 |
function prototypes and stuff, but not '\xHH' hex character constants. |
2471 |
These don't provoke an error unfortunately, instead are silently treated |
2472 |
as 'x'. The following induces an error, until -std is added to get |
2473 |
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
2474 |
array size at least. It's necessary to write '\x00'==0 to get something |
2475 |
that's true only with -std. */ |
2476 |
int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
2477 |
|
2478 |
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
2479 |
inside strings and character constants. */ |
2480 |
#define FOO(x) 'x' |
2481 |
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
2482 |
|
2483 |
int test (int i, double x); |
2484 |
struct s1 {int (*f) (int a);}; |
2485 |
struct s2 {int (*f) (double a);}; |
2486 |
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
2487 |
int argc; |
2488 |
char **argv; |
2489 |
int |
2490 |
main () |
2491 |
{ |
2492 |
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
2493 |
; |
2494 |
return 0; |
2495 |
} |
2496 |
_ACEOF |
2497 |
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
2498 |
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
2499 |
do |
2500 |
CC="$ac_save_CC $ac_arg" |
2501 |
rm -f conftest.$ac_objext |
2502 |
if { (ac_try="$ac_compile" |
2503 |
case "(($ac_try" in |
2504 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2505 |
*) ac_try_echo=$ac_try;; |
2506 |
esac |
2507 |
eval "echo \"\$as_me:$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 |
2519 |
else |
2520 |
echo "$as_me: failed program was:" >&5 |
2521 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2522 |
|
2523 |
|
2524 |
fi |
2525 |
|
2526 |
rm -f core conftest.err conftest.$ac_objext |
2527 |
test "x$ac_cv_prog_cc_c89" != "xno" && break |
2528 |
done |
2529 |
rm -f conftest.$ac_ext |
2530 |
CC=$ac_save_CC |
2531 |
|
2532 |
fi |
2533 |
# AC_CACHE_VAL |
2534 |
case "x$ac_cv_prog_cc_c89" in |
2535 |
x) |
2536 |
{ echo "$as_me:$LINENO: result: none needed" >&5 |
2537 |
echo "${ECHO_T}none needed" >&6; } ;; |
2538 |
xno) |
2539 |
{ echo "$as_me:$LINENO: result: unsupported" >&5 |
2540 |
echo "${ECHO_T}unsupported" >&6; } ;; |
2541 |
*) |
2542 |
CC="$CC $ac_cv_prog_cc_c89" |
2543 |
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 |
2544 |
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; |
2545 |
esac |
2546 |
|
2547 |
|
2548 |
ac_ext=c |
2549 |
ac_cpp='$CPP $CPPFLAGS' |
2550 |
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
2551 |
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
2552 |
ac_compiler_gnu=$ac_cv_c_compiler_gnu |
2553 |
|
2554 |
|
2555 |
|
2556 |
{ echo "$as_me:$LINENO: checking for library containing pthread_create" >&5 |
2557 |
echo $ECHO_N "checking for library containing pthread_create... $ECHO_C" >&6; } |
2558 |
if test "${ac_cv_search_pthread_create+set}" = set; then |
2559 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2560 |
else |
2561 |
ac_func_search_save_LIBS=$LIBS |
2562 |
cat >conftest.$ac_ext <<_ACEOF |
2563 |
/* confdefs.h. */ |
2564 |
_ACEOF |
2565 |
cat confdefs.h >>conftest.$ac_ext |
2566 |
cat >>conftest.$ac_ext <<_ACEOF |
2567 |
/* end confdefs.h. */ |
2568 |
|
2569 |
/* Override any GCC internal prototype to avoid an error. |
2570 |
Use char because int might match the return type of a GCC |
2571 |
builtin and then its argument prototype would still apply. */ |
2572 |
#ifdef __cplusplus |
2573 |
extern "C" |
2574 |
#endif |
2575 |
char pthread_create (); |
2576 |
int |
2577 |
main () |
2578 |
{ |
2579 |
return pthread_create (); |
2580 |
; |
2581 |
return 0; |
2582 |
} |
2583 |
_ACEOF |
2584 |
for ac_lib in '' pthread pthreads pthreadVC2; do |
2585 |
if test -z "$ac_lib"; then |
2586 |
ac_res="none required" |
2587 |
else |
2588 |
ac_res=-l$ac_lib |
2589 |
LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
2590 |
fi |
2591 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2592 |
if { (ac_try="$ac_link" |
2593 |
case "(($ac_try" in |
2594 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2595 |
*) ac_try_echo=$ac_try;; |
2596 |
esac |
2597 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2598 |
(eval "$ac_link") 2>conftest.er1 |
2599 |
ac_status=$? |
2600 |
grep -v '^ *+' conftest.er1 >conftest.err |
2601 |
rm -f conftest.er1 |
2602 |
cat conftest.err >&5 |
2603 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2604 |
(exit $ac_status); } && { |
2605 |
test -z "$ac_c_werror_flag" || |
2606 |
test ! -s conftest.err |
2607 |
} && test -s conftest$ac_exeext && |
2608 |
$as_test_x conftest$ac_exeext; then |
2609 |
ac_cv_search_pthread_create=$ac_res |
2610 |
else |
2611 |
echo "$as_me: failed program was:" >&5 |
2612 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2613 |
|
2614 |
|
2615 |
fi |
2616 |
|
2617 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2618 |
conftest$ac_exeext |
2619 |
if test "${ac_cv_search_pthread_create+set}" = set; then |
2620 |
break |
2621 |
fi |
2622 |
done |
2623 |
if test "${ac_cv_search_pthread_create+set}" = set; then |
2624 |
: |
2625 |
else |
2626 |
ac_cv_search_pthread_create=no |
2627 |
fi |
2628 |
rm conftest.$ac_ext |
2629 |
LIBS=$ac_func_search_save_LIBS |
2630 |
fi |
2631 |
{ echo "$as_me:$LINENO: result: $ac_cv_search_pthread_create" >&5 |
2632 |
echo "${ECHO_T}$ac_cv_search_pthread_create" >&6; } |
2633 |
ac_res=$ac_cv_search_pthread_create |
2634 |
if test "$ac_res" != no; then |
2635 |
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
2636 |
|
2637 |
else |
2638 |
{ { echo "$as_me:$LINENO: error: pthread functions not found" >&5 |
2639 |
echo "$as_me: error: pthread functions not found" >&2;} |
2640 |
{ (exit 1); exit 1; }; } |
2641 |
|
2642 |
fi |
2643 |
|
2644 |
|
2645 |
{ echo "$as_me:$LINENO: checking for futimes" >&5 |
2646 |
echo $ECHO_N "checking for futimes... $ECHO_C" >&6; } |
2647 |
if test "${ac_cv_futimes+set}" = set; then |
2648 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2649 |
else |
2650 |
cat >conftest.$ac_ext <<_ACEOF |
2651 |
|
2652 |
#include <sys/types.h> |
2653 |
#include <sys/time.h> |
2654 |
#include <utime.h> |
2655 |
struct timeval tv[2]; |
2656 |
int res; |
2657 |
int fd; |
2658 |
int main(void) |
2659 |
{ |
2660 |
res = futimes (fd, tv); |
2661 |
return 0; |
2662 |
} |
2663 |
|
2664 |
_ACEOF |
2665 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2666 |
if { (ac_try="$ac_link" |
2667 |
case "(($ac_try" in |
2668 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2669 |
*) ac_try_echo=$ac_try;; |
2670 |
esac |
2671 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2672 |
(eval "$ac_link") 2>conftest.er1 |
2673 |
ac_status=$? |
2674 |
grep -v '^ *+' conftest.er1 >conftest.err |
2675 |
rm -f conftest.er1 |
2676 |
cat conftest.err >&5 |
2677 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2678 |
(exit $ac_status); } && { |
2679 |
test -z "$ac_c_werror_flag" || |
2680 |
test ! -s conftest.err |
2681 |
} && test -s conftest$ac_exeext && |
2682 |
$as_test_x conftest$ac_exeext; then |
2683 |
ac_cv_futimes=yes |
2684 |
else |
2685 |
echo "$as_me: failed program was:" >&5 |
2686 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2687 |
|
2688 |
ac_cv_futimes=no |
2689 |
fi |
2690 |
|
2691 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2692 |
conftest$ac_exeext conftest.$ac_ext |
2693 |
fi |
2694 |
{ echo "$as_me:$LINENO: result: $ac_cv_futimes" >&5 |
2695 |
echo "${ECHO_T}$ac_cv_futimes" >&6; } |
2696 |
test $ac_cv_futimes = yes && |
2697 |
cat >>confdefs.h <<\_ACEOF |
2698 |
#define HAVE_FUTIMES 1 |
2699 |
_ACEOF |
2700 |
|
2701 |
|
2702 |
{ echo "$as_me:$LINENO: checking for readahead" >&5 |
2703 |
echo $ECHO_N "checking for readahead... $ECHO_C" >&6; } |
2704 |
if test "${ac_cv_readahead+set}" = set; then |
2705 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2706 |
else |
2707 |
cat >conftest.$ac_ext <<_ACEOF |
2708 |
|
2709 |
#include <fcntl.h> |
2710 |
int main(void) |
2711 |
{ |
2712 |
int fd = 0; |
2713 |
size_t count = 2; |
2714 |
ssize_t res; |
2715 |
res = readahead (fd, 0, count); |
2716 |
return 0; |
2717 |
} |
2718 |
|
2719 |
_ACEOF |
2720 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2721 |
if { (ac_try="$ac_link" |
2722 |
case "(($ac_try" in |
2723 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2724 |
*) ac_try_echo=$ac_try;; |
2725 |
esac |
2726 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2727 |
(eval "$ac_link") 2>conftest.er1 |
2728 |
ac_status=$? |
2729 |
grep -v '^ *+' conftest.er1 >conftest.err |
2730 |
rm -f conftest.er1 |
2731 |
cat conftest.err >&5 |
2732 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2733 |
(exit $ac_status); } && { |
2734 |
test -z "$ac_c_werror_flag" || |
2735 |
test ! -s conftest.err |
2736 |
} && test -s conftest$ac_exeext && |
2737 |
$as_test_x conftest$ac_exeext; then |
2738 |
ac_cv_readahead=yes |
2739 |
else |
2740 |
echo "$as_me: failed program was:" >&5 |
2741 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2742 |
|
2743 |
ac_cv_readahead=no |
2744 |
fi |
2745 |
|
2746 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2747 |
conftest$ac_exeext conftest.$ac_ext |
2748 |
fi |
2749 |
{ echo "$as_me:$LINENO: result: $ac_cv_readahead" >&5 |
2750 |
echo "${ECHO_T}$ac_cv_readahead" >&6; } |
2751 |
test $ac_cv_readahead = yes && |
2752 |
cat >>confdefs.h <<\_ACEOF |
2753 |
#define HAVE_READAHEAD 1 |
2754 |
_ACEOF |
2755 |
|
2756 |
|
2757 |
{ echo "$as_me:$LINENO: checking for fdatasync" >&5 |
2758 |
echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } |
2759 |
if test "${ac_cv_fdatasync+set}" = set; then |
2760 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2761 |
else |
2762 |
cat >conftest.$ac_ext <<_ACEOF |
2763 |
|
2764 |
#include <unistd.h> |
2765 |
int main(void) |
2766 |
{ |
2767 |
int fd = 0; |
2768 |
fdatasync (fd); |
2769 |
return 0; |
2770 |
} |
2771 |
|
2772 |
_ACEOF |
2773 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2774 |
if { (ac_try="$ac_link" |
2775 |
case "(($ac_try" in |
2776 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2777 |
*) ac_try_echo=$ac_try;; |
2778 |
esac |
2779 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2780 |
(eval "$ac_link") 2>conftest.er1 |
2781 |
ac_status=$? |
2782 |
grep -v '^ *+' conftest.er1 >conftest.err |
2783 |
rm -f conftest.er1 |
2784 |
cat conftest.err >&5 |
2785 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2786 |
(exit $ac_status); } && { |
2787 |
test -z "$ac_c_werror_flag" || |
2788 |
test ! -s conftest.err |
2789 |
} && test -s conftest$ac_exeext && |
2790 |
$as_test_x conftest$ac_exeext; then |
2791 |
ac_cv_fdatasync=yes |
2792 |
else |
2793 |
echo "$as_me: failed program was:" >&5 |
2794 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2795 |
|
2796 |
ac_cv_fdatasync=no |
2797 |
fi |
2798 |
|
2799 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2800 |
conftest$ac_exeext conftest.$ac_ext |
2801 |
fi |
2802 |
{ echo "$as_me:$LINENO: result: $ac_cv_fdatasync" >&5 |
2803 |
echo "${ECHO_T}$ac_cv_fdatasync" >&6; } |
2804 |
test $ac_cv_fdatasync = yes && |
2805 |
cat >>confdefs.h <<\_ACEOF |
2806 |
#define HAVE_FDATASYNC 1 |
2807 |
_ACEOF |
2808 |
|
2809 |
|
2810 |
{ echo "$as_me:$LINENO: checking for pread and pwrite" >&5 |
2811 |
echo $ECHO_N "checking for pread and pwrite... $ECHO_C" >&6; } |
2812 |
if test "${ac_cv_preadwrite+set}" = set; then |
2813 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2814 |
else |
2815 |
cat >conftest.$ac_ext <<_ACEOF |
2816 |
|
2817 |
#include <unistd.h> |
2818 |
int main(void) |
2819 |
{ |
2820 |
int fd = 0; |
2821 |
size_t count = 1; |
2822 |
char buf; |
2823 |
off_t offset = 1; |
2824 |
ssize_t res; |
2825 |
res = pread (fd, &buf, count, offset); |
2826 |
res = pwrite (fd, &buf, count, offset); |
2827 |
return 0; |
2828 |
} |
2829 |
|
2830 |
_ACEOF |
2831 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2832 |
if { (ac_try="$ac_link" |
2833 |
case "(($ac_try" in |
2834 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2835 |
*) ac_try_echo=$ac_try;; |
2836 |
esac |
2837 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2838 |
(eval "$ac_link") 2>conftest.er1 |
2839 |
ac_status=$? |
2840 |
grep -v '^ *+' conftest.er1 >conftest.err |
2841 |
rm -f conftest.er1 |
2842 |
cat conftest.err >&5 |
2843 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2844 |
(exit $ac_status); } && { |
2845 |
test -z "$ac_c_werror_flag" || |
2846 |
test ! -s conftest.err |
2847 |
} && test -s conftest$ac_exeext && |
2848 |
$as_test_x conftest$ac_exeext; then |
2849 |
ac_cv_preadwrite=yes |
2850 |
else |
2851 |
echo "$as_me: failed program was:" >&5 |
2852 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2853 |
|
2854 |
ac_cv_preadwrite=no |
2855 |
fi |
2856 |
|
2857 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2858 |
conftest$ac_exeext conftest.$ac_ext |
2859 |
fi |
2860 |
{ echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5 |
2861 |
echo "${ECHO_T}$ac_cv_preadwrite" >&6; } |
2862 |
test $ac_cv_preadwrite = yes && |
2863 |
cat >>confdefs.h <<\_ACEOF |
2864 |
#define HAVE_PREADWRITE 1 |
2865 |
_ACEOF |
2866 |
|
2867 |
|
2868 |
{ echo "$as_me:$LINENO: checking for sendfile" >&5 |
2869 |
echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; } |
2870 |
if test "${ac_cv_sendfile+set}" = set; then |
2871 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2872 |
else |
2873 |
cat >conftest.$ac_ext <<_ACEOF |
2874 |
|
2875 |
# include <sys/types.h> |
2876 |
#if __linux |
2877 |
# include <sys/sendfile.h> |
2878 |
#elif __freebsd |
2879 |
# include <sys/socket.h> |
2880 |
# include <sys/uio.h> |
2881 |
#elif __hpux |
2882 |
# include <sys/socket.h> |
2883 |
#else |
2884 |
# error unsupported architecture |
2885 |
#endif |
2886 |
int main(void) |
2887 |
{ |
2888 |
int fd = 0; |
2889 |
off_t offset = 1; |
2890 |
size_t count = 2; |
2891 |
ssize_t res; |
2892 |
#if __linux |
2893 |
res = sendfile (fd, fd, offset, count); |
2894 |
#elif __freebsd |
2895 |
res = sendfile (fd, fd, offset, count, 0, &offset, 0); |
2896 |
#elif __hpux |
2897 |
res = sendfile (fd, fd, offset, count, 0, 0); |
2898 |
#endif |
2899 |
return 0; |
2900 |
} |
2901 |
|
2902 |
_ACEOF |
2903 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2904 |
if { (ac_try="$ac_link" |
2905 |
case "(($ac_try" in |
2906 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2907 |
*) ac_try_echo=$ac_try;; |
2908 |
esac |
2909 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2910 |
(eval "$ac_link") 2>conftest.er1 |
2911 |
ac_status=$? |
2912 |
grep -v '^ *+' conftest.er1 >conftest.err |
2913 |
rm -f conftest.er1 |
2914 |
cat conftest.err >&5 |
2915 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2916 |
(exit $ac_status); } && { |
2917 |
test -z "$ac_c_werror_flag" || |
2918 |
test ! -s conftest.err |
2919 |
} && test -s conftest$ac_exeext && |
2920 |
$as_test_x conftest$ac_exeext; then |
2921 |
ac_cv_sendfile=yes |
2922 |
else |
2923 |
echo "$as_me: failed program was:" >&5 |
2924 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2925 |
|
2926 |
ac_cv_sendfile=no |
2927 |
fi |
2928 |
|
2929 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2930 |
conftest$ac_exeext conftest.$ac_ext |
2931 |
fi |
2932 |
{ echo "$as_me:$LINENO: result: $ac_cv_sendfile" >&5 |
2933 |
echo "${ECHO_T}$ac_cv_sendfile" >&6; } |
2934 |
test $ac_cv_sendfile = yes && |
2935 |
cat >>confdefs.h <<\_ACEOF |
2936 |
#define HAVE_SENDFILE 1 |
2937 |
_ACEOF |
2938 |
|
2939 |
|
2940 |
{ echo "$as_me:$LINENO: checking for sync_file_range" >&5 |
2941 |
echo $ECHO_N "checking for sync_file_range... $ECHO_C" >&6; } |
2942 |
if test "${ac_cv_sync_file_range+set}" = set; then |
2943 |
echo $ECHO_N "(cached) $ECHO_C" >&6 |
2944 |
else |
2945 |
cat >conftest.$ac_ext <<_ACEOF |
2946 |
|
2947 |
#include <fcntl.h> |
2948 |
int main(void) |
2949 |
{ |
2950 |
int fd = 0; |
2951 |
off64_t offset = 1; |
2952 |
off64_t nbytes = 1; |
2953 |
unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|SYNC_FILE_RANGE_WAIT_AFTER; |
2954 |
ssize_t res; |
2955 |
res = sync_file_range (fd, offset, nbytes, flags); |
2956 |
return 0; |
2957 |
} |
2958 |
|
2959 |
_ACEOF |
2960 |
rm -f conftest.$ac_objext conftest$ac_exeext |
2961 |
if { (ac_try="$ac_link" |
2962 |
case "(($ac_try" in |
2963 |
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
2964 |
*) ac_try_echo=$ac_try;; |
2965 |
esac |
2966 |
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
2967 |
(eval "$ac_link") 2>conftest.er1 |
2968 |
ac_status=$? |
2969 |
grep -v '^ *+' conftest.er1 >conftest.err |
2970 |
rm -f conftest.er1 |
2971 |
cat conftest.err >&5 |
2972 |
echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
2973 |
(exit $ac_status); } && { |
2974 |
test -z "$ac_c_werror_flag" || |
2975 |
test ! -s conftest.err |
2976 |
} && test -s conftest$ac_exeext && |
2977 |
$as_test_x conftest$ac_exeext; then |
2978 |
ac_cv_sync_file_range=yes |
2979 |
else |
2980 |
echo "$as_me: failed program was:" >&5 |
2981 |
sed 's/^/| /' conftest.$ac_ext >&5 |
2982 |
|
2983 |
ac_cv_sync_file_range=no |
2984 |
fi |
2985 |
|
2986 |
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
2987 |
conftest$ac_exeext conftest.$ac_ext |
2988 |
fi |
2989 |
{ echo "$as_me:$LINENO: result: $ac_cv_sync_file_range" >&5 |
2990 |
echo "${ECHO_T}$ac_cv_sync_file_range" >&6; } |
2991 |
test $ac_cv_sync_file_range = yes && |
2992 |
cat >>confdefs.h <<\_ACEOF |
2993 |
#define HAVE_SYNC_FILE_RANGE 1 |
2994 |
_ACEOF |
2995 |
|
2996 |
|
2997 |
|
2998 |
|
2999 |
cat >confcache <<\_ACEOF |
3000 |
# This file is a shell script that caches the results of configure |
3001 |
# tests run on this system so they can be shared between configure |
3002 |
# scripts and configure runs, see configure's option --config-cache. |
3003 |
# It is not useful on other systems. If it contains results you don't |
3004 |
# want to keep, you may remove or edit it. |
3005 |
# |
3006 |
# config.status only pays attention to the cache file if you give it |
3007 |
# the --recheck option to rerun configure. |
3008 |
# |
3009 |
# `ac_cv_env_foo' variables (set or unset) will be overridden when |
3010 |
# loading this file, other *unset* `ac_cv_foo' will be assigned the |
3011 |
# following values. |
3012 |
|
3013 |
_ACEOF |
3014 |
|
3015 |
# The following way of writing the cache mishandles newlines in values, |
3016 |
# but we know of no workaround that is simple, portable, and efficient. |
3017 |
# So, we kill variables containing newlines. |
3018 |
# Ultrix sh set writes to stderr and can't be redirected directly, |
3019 |
# and sets the high bit in the cache file unless we assign to the vars. |
3020 |
( |
3021 |
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
3022 |
eval ac_val=\$$ac_var |
3023 |
case $ac_val in #( |
3024 |
*${as_nl}*) |
3025 |
case $ac_var in #( |
3026 |
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 |
3027 |
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; |
3028 |
esac |
3029 |
case $ac_var in #( |
3030 |
_ | IFS | as_nl) ;; #( |
3031 |
*) $as_unset $ac_var ;; |
3032 |
esac ;; |
3033 |
esac |
3034 |
done |
3035 |
|
3036 |
(set) 2>&1 | |
3037 |
case $as_nl`(ac_space=' '; set) 2>&1` in #( |
3038 |
*${as_nl}ac_space=\ *) |
3039 |
# `set' does not quote correctly, so add quotes (double-quote |
3040 |
# substitution turns \\\\ into \\, and sed turns \\ into \). |
3041 |
sed -n \ |
3042 |
"s/'/'\\\\''/g; |
3043 |
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
3044 |
;; #( |
3045 |
*) |
3046 |
# `set' quotes correctly as required by POSIX, so do not add quotes. |
3047 |
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3048 |
;; |
3049 |
esac | |
3050 |
sort |
3051 |
) | |
3052 |
sed ' |
3053 |
/^ac_cv_env_/b end |
3054 |
t clear |
3055 |
:clear |
3056 |
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
3057 |
t end |
3058 |
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
3059 |
:end' >>confcache |
3060 |
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
3061 |
if test -w "$cache_file"; then |
3062 |
test "x$cache_file" != "x/dev/null" && |
3063 |
{ echo "$as_me:$LINENO: updating cache $cache_file" >&5 |
3064 |
echo "$as_me: updating cache $cache_file" >&6;} |
3065 |
cat confcache >$cache_file |
3066 |
else |
3067 |
{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 |
3068 |
echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
3069 |
fi |
3070 |
fi |
3071 |
rm -f confcache |
3072 |
|
3073 |
test "x$prefix" = xNONE && prefix=$ac_default_prefix |
3074 |
# Let make expand exec_prefix. |
3075 |
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
3076 |
|
3077 |
DEFS=-DHAVE_CONFIG_H |
3078 |
|
3079 |
ac_libobjs= |
3080 |
ac_ltlibobjs= |
3081 |
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
3082 |
# 1. Remove the extension, and $U if already installed. |
3083 |
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
3084 |
ac_i=`echo "$ac_i" | sed "$ac_script"` |
3085 |
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
3086 |
# will be set to the directory where LIBOBJS objects are built. |
3087 |
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
3088 |
ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' |
3089 |
done |
3090 |
LIBOBJS=$ac_libobjs |
3091 |
|
3092 |
LTLIBOBJS=$ac_ltlibobjs |
3093 |
|
3094 |
|
3095 |
|
3096 |
: ${CONFIG_STATUS=./config.status} |
3097 |
ac_clean_files_save=$ac_clean_files |
3098 |
ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
3099 |
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 |
3100 |
echo "$as_me: creating $CONFIG_STATUS" >&6;} |
3101 |
cat >$CONFIG_STATUS <<_ACEOF |
3102 |
#! $SHELL |
3103 |
# Generated by $as_me. |
3104 |
# Run this file to recreate the current configuration. |
3105 |
# Compiler output produced by configure, useful for debugging |
3106 |
# configure, is in config.log if it exists. |
3107 |
|
3108 |
debug=false |
3109 |
ac_cs_recheck=false |
3110 |
ac_cs_silent=false |
3111 |
SHELL=\${CONFIG_SHELL-$SHELL} |
3112 |
_ACEOF |
3113 |
|
3114 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3115 |
## --------------------- ## |
3116 |
## M4sh Initialization. ## |
3117 |
## --------------------- ## |
3118 |
|
3119 |
# Be more Bourne compatible |
3120 |
DUALCASE=1; export DUALCASE # for MKS sh |
3121 |
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
3122 |
emulate sh |
3123 |
NULLCMD=: |
3124 |
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
3125 |
# is contrary to our usage. Disable this feature. |
3126 |
alias -g '${1+"$@"}'='"$@"' |
3127 |
setopt NO_GLOB_SUBST |
3128 |
else |
3129 |
case `(set -o) 2>/dev/null` in |
3130 |
*posix*) set -o posix ;; |
3131 |
esac |
3132 |
|
3133 |
fi |
3134 |
|
3135 |
|
3136 |
|
3137 |
|
3138 |
# PATH needs CR |
3139 |
# Avoid depending upon Character Ranges. |
3140 |
as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
3141 |
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
3142 |
as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
3143 |
as_cr_digits='0123456789' |
3144 |
as_cr_alnum=$as_cr_Letters$as_cr_digits |
3145 |
|
3146 |
# The user is always right. |
3147 |
if test "${PATH_SEPARATOR+set}" != set; then |
3148 |
echo "#! /bin/sh" >conf$$.sh |
3149 |
echo "exit 0" >>conf$$.sh |
3150 |
chmod +x conf$$.sh |
3151 |
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
3152 |
PATH_SEPARATOR=';' |
3153 |
else |
3154 |
PATH_SEPARATOR=: |
3155 |
fi |
3156 |
rm -f conf$$.sh |
3157 |
fi |
3158 |
|
3159 |
# Support unset when possible. |
3160 |
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
3161 |
as_unset=unset |
3162 |
else |
3163 |
as_unset=false |
3164 |
fi |
3165 |
|
3166 |
|
3167 |
# IFS |
3168 |
# We need space, tab and new line, in precisely that order. Quoting is |
3169 |
# there to prevent editors from complaining about space-tab. |
3170 |
# (If _AS_PATH_WALK were called with IFS unset, it would disable word |
3171 |
# splitting by setting IFS to empty value.) |
3172 |
as_nl=' |
3173 |
' |
3174 |
IFS=" "" $as_nl" |
3175 |
|
3176 |
# Find who we are. Look in the path if we contain no directory separator. |
3177 |
case $0 in |
3178 |
*[\\/]* ) as_myself=$0 ;; |
3179 |
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3180 |
for as_dir in $PATH |
3181 |
do |
3182 |
IFS=$as_save_IFS |
3183 |
test -z "$as_dir" && as_dir=. |
3184 |
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
3185 |
done |
3186 |
IFS=$as_save_IFS |
3187 |
|
3188 |
;; |
3189 |
esac |
3190 |
# We did not find ourselves, most probably we were run as `sh COMMAND' |
3191 |
# in which case we are not to be found in the path. |
3192 |
if test "x$as_myself" = x; then |
3193 |
as_myself=$0 |
3194 |
fi |
3195 |
if test ! -f "$as_myself"; then |
3196 |
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
3197 |
{ (exit 1); exit 1; } |
3198 |
fi |
3199 |
|
3200 |
# Work around bugs in pre-3.0 UWIN ksh. |
3201 |
for as_var in ENV MAIL MAILPATH |
3202 |
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
3203 |
done |
3204 |
PS1='$ ' |
3205 |
PS2='> ' |
3206 |
PS4='+ ' |
3207 |
|
3208 |
# NLS nuisances. |
3209 |
for as_var in \ |
3210 |
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
3211 |
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
3212 |
LC_TELEPHONE LC_TIME |
3213 |
do |
3214 |
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
3215 |
eval $as_var=C; export $as_var |
3216 |
else |
3217 |
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
3218 |
fi |
3219 |
done |
3220 |
|
3221 |
# Required to use basename. |
3222 |
if expr a : '\(a\)' >/dev/null 2>&1 && |
3223 |
test "X`expr 00001 : '.*\(...\)'`" = X001; then |
3224 |
as_expr=expr |
3225 |
else |
3226 |
as_expr=false |
3227 |
fi |
3228 |
|
3229 |
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
3230 |
as_basename=basename |
3231 |
else |
3232 |
as_basename=false |
3233 |
fi |
3234 |
|
3235 |
|
3236 |
# Name of the executable. |
3237 |
as_me=`$as_basename -- "$0" || |
3238 |
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
3239 |
X"$0" : 'X\(//\)$' \| \ |
3240 |
X"$0" : 'X\(/\)' \| . 2>/dev/null || |
3241 |
echo X/"$0" | |
3242 |
sed '/^.*\/\([^/][^/]*\)\/*$/{ |
3243 |
s//\1/ |
3244 |
q |
3245 |
} |
3246 |
/^X\/\(\/\/\)$/{ |
3247 |
s//\1/ |
3248 |
q |
3249 |
} |
3250 |
/^X\/\(\/\).*/{ |
3251 |
s//\1/ |
3252 |
q |
3253 |
} |
3254 |
s/.*/./; q'` |
3255 |
|
3256 |
# CDPATH. |
3257 |
$as_unset CDPATH |
3258 |
|
3259 |
|
3260 |
|
3261 |
as_lineno_1=$LINENO |
3262 |
as_lineno_2=$LINENO |
3263 |
test "x$as_lineno_1" != "x$as_lineno_2" && |
3264 |
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { |
3265 |
|
3266 |
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
3267 |
# uniformly replaced by the line number. The first 'sed' inserts a |
3268 |
# line-number line after each line using $LINENO; the second 'sed' |
3269 |
# does the real work. The second script uses 'N' to pair each |
3270 |
# line-number line with the line containing $LINENO, and appends |
3271 |
# trailing '-' during substitution so that $LINENO is not a special |
3272 |
# case at line end. |
3273 |
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
3274 |
# scripts with optimization help from Paolo Bonzini. Blame Lee |
3275 |
# E. McMahon (1931-1989) for sed's syntax. :-) |
3276 |
sed -n ' |
3277 |
p |
3278 |
/[$]LINENO/= |
3279 |
' <$as_myself | |
3280 |
sed ' |
3281 |
s/[$]LINENO.*/&-/ |
3282 |
t lineno |
3283 |
b |
3284 |
:lineno |
3285 |
N |
3286 |
:loop |
3287 |
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
3288 |
t loop |
3289 |
s/-\n.*// |
3290 |
' >$as_me.lineno && |
3291 |
chmod +x "$as_me.lineno" || |
3292 |
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
3293 |
{ (exit 1); exit 1; }; } |
3294 |
|
3295 |
# Don't try to exec as it changes $[0], causing all sort of problems |
3296 |
# (the dirname of $[0] is not the place where we might find the |
3297 |
# original and so on. Autoconf is especially sensitive to this). |
3298 |
. "./$as_me.lineno" |
3299 |
# Exit status is that of the last command. |
3300 |
exit |
3301 |
} |
3302 |
|
3303 |
|
3304 |
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
3305 |
as_dirname=dirname |
3306 |
else |
3307 |
as_dirname=false |
3308 |
fi |
3309 |
|
3310 |
ECHO_C= ECHO_N= ECHO_T= |
3311 |
case `echo -n x` in |
3312 |
-n*) |
3313 |
case `echo 'x\c'` in |
3314 |
*c*) ECHO_T=' ';; # ECHO_T is single tab character. |
3315 |
*) ECHO_C='\c';; |
3316 |
esac;; |
3317 |
*) |
3318 |
ECHO_N='-n';; |
3319 |
esac |
3320 |
|
3321 |
if expr a : '\(a\)' >/dev/null 2>&1 && |
3322 |
test "X`expr 00001 : '.*\(...\)'`" = X001; then |
3323 |
as_expr=expr |
3324 |
else |
3325 |
as_expr=false |
3326 |
fi |
3327 |
|
3328 |
rm -f conf$$ conf$$.exe conf$$.file |
3329 |
if test -d conf$$.dir; then |
3330 |
rm -f conf$$.dir/conf$$.file |
3331 |
else |
3332 |
rm -f conf$$.dir |
3333 |
mkdir conf$$.dir |
3334 |
fi |
3335 |
echo >conf$$.file |
3336 |
if ln -s conf$$.file conf$$ 2>/dev/null; then |
3337 |
as_ln_s='ln -s' |
3338 |
# ... but there are two gotchas: |
3339 |
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
3340 |
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
3341 |
# In both cases, we have to default to `cp -p'. |
3342 |
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
3343 |
as_ln_s='cp -p' |
3344 |
elif ln conf$$.file conf$$ 2>/dev/null; then |
3345 |
as_ln_s=ln |
3346 |
else |
3347 |
as_ln_s='cp -p' |
3348 |
fi |
3349 |
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
3350 |
rmdir conf$$.dir 2>/dev/null |
3351 |
|
3352 |
if mkdir -p . 2>/dev/null; then |
3353 |
as_mkdir_p=: |
3354 |
else |
3355 |
test -d ./-p && rmdir ./-p |
3356 |
as_mkdir_p=false |
3357 |
fi |
3358 |
|
3359 |
if test -x / >/dev/null 2>&1; then |
3360 |
as_test_x='test -x' |
3361 |
else |
3362 |
if ls -dL / >/dev/null 2>&1; then |
3363 |
as_ls_L_option=L |
3364 |
else |
3365 |
as_ls_L_option= |
3366 |
fi |
3367 |
as_test_x=' |
3368 |
eval sh -c '\'' |
3369 |
if test -d "$1"; then |
3370 |
test -d "$1/."; |
3371 |
else |
3372 |
case $1 in |
3373 |
-*)set "./$1";; |
3374 |
esac; |
3375 |
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in |
3376 |
???[sx]*):;;*)false;;esac;fi |
3377 |
'\'' sh |
3378 |
' |
3379 |
fi |
3380 |
as_executable_p=$as_test_x |
3381 |
|
3382 |
# Sed expression to map a string onto a valid CPP name. |
3383 |
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3384 |
|
3385 |
# Sed expression to map a string onto a valid variable name. |
3386 |
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3387 |
|
3388 |
|
3389 |
exec 6>&1 |
3390 |
|
3391 |
# Save the log message, to keep $[0] and so on meaningful, and to |
3392 |
# report actual input values of CONFIG_FILES etc. instead of their |
3393 |
# values after options handling. |
3394 |
ac_log=" |
3395 |
This file was extended by $as_me, which was |
3396 |
generated by GNU Autoconf 2.61. Invocation command line was |
3397 |
|
3398 |
CONFIG_FILES = $CONFIG_FILES |
3399 |
CONFIG_HEADERS = $CONFIG_HEADERS |
3400 |
CONFIG_LINKS = $CONFIG_LINKS |
3401 |
CONFIG_COMMANDS = $CONFIG_COMMANDS |
3402 |
$ $0 $@ |
3403 |
|
3404 |
on `(hostname || uname -n) 2>/dev/null | sed 1q` |
3405 |
" |
3406 |
|
3407 |
_ACEOF |
3408 |
|
3409 |
cat >>$CONFIG_STATUS <<_ACEOF |
3410 |
# Files that config.status was made for. |
3411 |
config_headers="$ac_config_headers" |
3412 |
|
3413 |
_ACEOF |
3414 |
|
3415 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3416 |
ac_cs_usage="\ |
3417 |
\`$as_me' instantiates files from templates according to the |
3418 |
current configuration. |
3419 |
|
3420 |
Usage: $0 [OPTIONS] [FILE]... |
3421 |
|
3422 |
-h, --help print this help, then exit |
3423 |
-V, --version print version number and configuration settings, then exit |
3424 |
-q, --quiet do not print progress messages |
3425 |
-d, --debug don't remove temporary files |
3426 |
--recheck update $as_me by reconfiguring in the same conditions |
3427 |
--header=FILE[:TEMPLATE] |
3428 |
instantiate the configuration header FILE |
3429 |
|
3430 |
Configuration headers: |
3431 |
$config_headers |
3432 |
|
3433 |
Report bugs to <bug-autoconf@gnu.org>." |
3434 |
|
3435 |
_ACEOF |
3436 |
cat >>$CONFIG_STATUS <<_ACEOF |
3437 |
ac_cs_version="\\ |
3438 |
config.status |
3439 |
configured by $0, generated by GNU Autoconf 2.61, |
3440 |
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |
3441 |
|
3442 |
Copyright (C) 2006 Free Software Foundation, Inc. |
3443 |
This config.status script is free software; the Free Software Foundation |
3444 |
gives unlimited permission to copy, distribute and modify it." |
3445 |
|
3446 |
ac_pwd='$ac_pwd' |
3447 |
srcdir='$srcdir' |
3448 |
_ACEOF |
3449 |
|
3450 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3451 |
# If no file are specified by the user, then we need to provide default |
3452 |
# value. By we need to know if files were specified by the user. |
3453 |
ac_need_defaults=: |
3454 |
while test $# != 0 |
3455 |
do |
3456 |
case $1 in |
3457 |
--*=*) |
3458 |
ac_option=`expr "X$1" : 'X\([^=]*\)='` |
3459 |
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
3460 |
ac_shift=: |
3461 |
;; |
3462 |
*) |
3463 |
ac_option=$1 |
3464 |
ac_optarg=$2 |
3465 |
ac_shift=shift |
3466 |
;; |
3467 |
esac |
3468 |
|
3469 |
case $ac_option in |
3470 |
# Handling of the options. |
3471 |
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
3472 |
ac_cs_recheck=: ;; |
3473 |
--version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
3474 |
echo "$ac_cs_version"; exit ;; |
3475 |
--debug | --debu | --deb | --de | --d | -d ) |
3476 |
debug=: ;; |
3477 |
--header | --heade | --head | --hea ) |
3478 |
$ac_shift |
3479 |
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" |
3480 |
ac_need_defaults=false;; |
3481 |
--he | --h) |
3482 |
# Conflict between --help and --header |
3483 |
{ echo "$as_me: error: ambiguous option: $1 |
3484 |
Try \`$0 --help' for more information." >&2 |
3485 |
{ (exit 1); exit 1; }; };; |
3486 |
--help | --hel | -h ) |
3487 |
echo "$ac_cs_usage"; exit ;; |
3488 |
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
3489 |
| -silent | --silent | --silen | --sile | --sil | --si | --s) |
3490 |
ac_cs_silent=: ;; |
3491 |
|
3492 |
# This is an error. |
3493 |
-*) { echo "$as_me: error: unrecognized option: $1 |
3494 |
Try \`$0 --help' for more information." >&2 |
3495 |
{ (exit 1); exit 1; }; } ;; |
3496 |
|
3497 |
*) ac_config_targets="$ac_config_targets $1" |
3498 |
ac_need_defaults=false ;; |
3499 |
|
3500 |
esac |
3501 |
shift |
3502 |
done |
3503 |
|
3504 |
ac_configure_extra_args= |
3505 |
|
3506 |
if $ac_cs_silent; then |
3507 |
exec 6>/dev/null |
3508 |
ac_configure_extra_args="$ac_configure_extra_args --silent" |
3509 |
fi |
3510 |
|
3511 |
_ACEOF |
3512 |
cat >>$CONFIG_STATUS <<_ACEOF |
3513 |
if \$ac_cs_recheck; then |
3514 |
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
3515 |
CONFIG_SHELL=$SHELL |
3516 |
export CONFIG_SHELL |
3517 |
exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
3518 |
fi |
3519 |
|
3520 |
_ACEOF |
3521 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3522 |
exec 5>>config.log |
3523 |
{ |
3524 |
echo |
3525 |
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
3526 |
## Running $as_me. ## |
3527 |
_ASBOX |
3528 |
echo "$ac_log" |
3529 |
} >&5 |
3530 |
|
3531 |
_ACEOF |
3532 |
cat >>$CONFIG_STATUS <<_ACEOF |
3533 |
_ACEOF |
3534 |
|
3535 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3536 |
|
3537 |
# Handling of arguments. |
3538 |
for ac_config_target in $ac_config_targets |
3539 |
do |
3540 |
case $ac_config_target in |
3541 |
"libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;; |
3542 |
|
3543 |
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
3544 |
echo "$as_me: error: invalid argument: $ac_config_target" >&2;} |
3545 |
{ (exit 1); exit 1; }; };; |
3546 |
esac |
3547 |
done |
3548 |
|
3549 |
|
3550 |
# If the user did not use the arguments to specify the items to instantiate, |
3551 |
# then the envvar interface is used. Set only those that are not. |
3552 |
# We use the long form for the default assignment because of an extremely |
3553 |
# bizarre bug on SunOS 4.1.3. |
3554 |
if $ac_need_defaults; then |
3555 |
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
3556 |
fi |
3557 |
|
3558 |
# Have a temporary directory for convenience. Make it in the build tree |
3559 |
# simply because there is no reason against having it here, and in addition, |
3560 |
# creating and moving files from /tmp can sometimes cause problems. |
3561 |
# Hook for its removal unless debugging. |
3562 |
# Note that there is a small window in which the directory will not be cleaned: |
3563 |
# after its creation but before its name has been assigned to `$tmp'. |
3564 |
$debug || |
3565 |
{ |
3566 |
tmp= |
3567 |
trap 'exit_status=$? |
3568 |
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
3569 |
' 0 |
3570 |
trap '{ (exit 1); exit 1; }' 1 2 13 15 |
3571 |
} |
3572 |
# Create a (secure) tmp directory for tmp files. |
3573 |
|
3574 |
{ |
3575 |
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
3576 |
test -n "$tmp" && test -d "$tmp" |
3577 |
} || |
3578 |
{ |
3579 |
tmp=./conf$$-$RANDOM |
3580 |
(umask 077 && mkdir "$tmp") |
3581 |
} || |
3582 |
{ |
3583 |
echo "$me: cannot create a temporary directory in ." >&2 |
3584 |
{ (exit 1); exit 1; } |
3585 |
} |
3586 |
|
3587 |
|
3588 |
for ac_tag in :H $CONFIG_HEADERS |
3589 |
do |
3590 |
case $ac_tag in |
3591 |
:[FHLC]) ac_mode=$ac_tag; continue;; |
3592 |
esac |
3593 |
case $ac_mode$ac_tag in |
3594 |
:[FHL]*:*);; |
3595 |
:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 |
3596 |
echo "$as_me: error: Invalid tag $ac_tag." >&2;} |
3597 |
{ (exit 1); exit 1; }; };; |
3598 |
:[FH]-) ac_tag=-:-;; |
3599 |
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
3600 |
esac |
3601 |
ac_save_IFS=$IFS |
3602 |
IFS=: |
3603 |
set x $ac_tag |
3604 |
IFS=$ac_save_IFS |
3605 |
shift |
3606 |
ac_file=$1 |
3607 |
shift |
3608 |
|
3609 |
case $ac_mode in |
3610 |
:L) ac_source=$1;; |
3611 |
:[FH]) |
3612 |
ac_file_inputs= |
3613 |
for ac_f |
3614 |
do |
3615 |
case $ac_f in |
3616 |
-) ac_f="$tmp/stdin";; |
3617 |
*) # Look for the file first in the build tree, then in the source tree |
3618 |
# (if the path is not absolute). The absolute path cannot be DOS-style, |
3619 |
# because $ac_f cannot contain `:'. |
3620 |
test -f "$ac_f" || |
3621 |
case $ac_f in |
3622 |
[\\/$]*) false;; |
3623 |
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
3624 |
esac || |
3625 |
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 |
3626 |
echo "$as_me: error: cannot find input file: $ac_f" >&2;} |
3627 |
{ (exit 1); exit 1; }; };; |
3628 |
esac |
3629 |
ac_file_inputs="$ac_file_inputs $ac_f" |
3630 |
done |
3631 |
|
3632 |
# Let's still pretend it is `configure' which instantiates (i.e., don't |
3633 |
# use $as_me), people would be surprised to read: |
3634 |
# /* config.h. Generated by config.status. */ |
3635 |
configure_input="Generated from "`IFS=: |
3636 |
echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." |
3637 |
if test x"$ac_file" != x-; then |
3638 |
configure_input="$ac_file. $configure_input" |
3639 |
{ echo "$as_me:$LINENO: creating $ac_file" >&5 |
3640 |
echo "$as_me: creating $ac_file" >&6;} |
3641 |
fi |
3642 |
|
3643 |
case $ac_tag in |
3644 |
*:-:* | *:-) cat >"$tmp/stdin";; |
3645 |
esac |
3646 |
;; |
3647 |
esac |
3648 |
|
3649 |
ac_dir=`$as_dirname -- "$ac_file" || |
3650 |
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
3651 |
X"$ac_file" : 'X\(//\)[^/]' \| \ |
3652 |
X"$ac_file" : 'X\(//\)$' \| \ |
3653 |
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
3654 |
echo X"$ac_file" | |
3655 |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
3656 |
s//\1/ |
3657 |
q |
3658 |
} |
3659 |
/^X\(\/\/\)[^/].*/{ |
3660 |
s//\1/ |
3661 |
q |
3662 |
} |
3663 |
/^X\(\/\/\)$/{ |
3664 |
s//\1/ |
3665 |
q |
3666 |
} |
3667 |
/^X\(\/\).*/{ |
3668 |
s//\1/ |
3669 |
q |
3670 |
} |
3671 |
s/.*/./; q'` |
3672 |
{ as_dir="$ac_dir" |
3673 |
case $as_dir in #( |
3674 |
-*) as_dir=./$as_dir;; |
3675 |
esac |
3676 |
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { |
3677 |
as_dirs= |
3678 |
while :; do |
3679 |
case $as_dir in #( |
3680 |
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( |
3681 |
*) as_qdir=$as_dir;; |
3682 |
esac |
3683 |
as_dirs="'$as_qdir' $as_dirs" |
3684 |
as_dir=`$as_dirname -- "$as_dir" || |
3685 |
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
3686 |
X"$as_dir" : 'X\(//\)[^/]' \| \ |
3687 |
X"$as_dir" : 'X\(//\)$' \| \ |
3688 |
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
3689 |
echo X"$as_dir" | |
3690 |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
3691 |
s//\1/ |
3692 |
q |
3693 |
} |
3694 |
/^X\(\/\/\)[^/].*/{ |
3695 |
s//\1/ |
3696 |
q |
3697 |
} |
3698 |
/^X\(\/\/\)$/{ |
3699 |
s//\1/ |
3700 |
q |
3701 |
} |
3702 |
/^X\(\/\).*/{ |
3703 |
s//\1/ |
3704 |
q |
3705 |
} |
3706 |
s/.*/./; q'` |
3707 |
test -d "$as_dir" && break |
3708 |
done |
3709 |
test -z "$as_dirs" || eval "mkdir $as_dirs" |
3710 |
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 |
3711 |
echo "$as_me: error: cannot create directory $as_dir" >&2;} |
3712 |
{ (exit 1); exit 1; }; }; } |
3713 |
ac_builddir=. |
3714 |
|
3715 |
case "$ac_dir" in |
3716 |
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
3717 |
*) |
3718 |
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
3719 |
# A ".." for each directory in $ac_dir_suffix. |
3720 |
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` |
3721 |
case $ac_top_builddir_sub in |
3722 |
"") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
3723 |
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
3724 |
esac ;; |
3725 |
esac |
3726 |
ac_abs_top_builddir=$ac_pwd |
3727 |
ac_abs_builddir=$ac_pwd$ac_dir_suffix |
3728 |
# for backward compatibility: |
3729 |
ac_top_builddir=$ac_top_build_prefix |
3730 |
|
3731 |
case $srcdir in |
3732 |
.) # We are building in place. |
3733 |
ac_srcdir=. |
3734 |
ac_top_srcdir=$ac_top_builddir_sub |
3735 |
ac_abs_top_srcdir=$ac_pwd ;; |
3736 |
[\\/]* | ?:[\\/]* ) # Absolute name. |
3737 |
ac_srcdir=$srcdir$ac_dir_suffix; |
3738 |
ac_top_srcdir=$srcdir |
3739 |
ac_abs_top_srcdir=$srcdir ;; |
3740 |
*) # Relative name. |
3741 |
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
3742 |
ac_top_srcdir=$ac_top_build_prefix$srcdir |
3743 |
ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
3744 |
esac |
3745 |
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3746 |
|
3747 |
|
3748 |
case $ac_mode in |
3749 |
|
3750 |
:H) |
3751 |
# |
3752 |
# CONFIG_HEADER |
3753 |
# |
3754 |
_ACEOF |
3755 |
|
3756 |
# Transform confdefs.h into a sed script `conftest.defines', that |
3757 |
# substitutes the proper values into config.h.in to produce config.h. |
3758 |
rm -f conftest.defines conftest.tail |
3759 |
# First, append a space to every undef/define line, to ease matching. |
3760 |
echo 's/$/ /' >conftest.defines |
3761 |
# Then, protect against being on the right side of a sed subst, or in |
3762 |
# an unquoted here document, in config.status. If some macros were |
3763 |
# called several times there might be several #defines for the same |
3764 |
# symbol, which is useless. But do not sort them, since the last |
3765 |
# AC_DEFINE must be honored. |
3766 |
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
3767 |
# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where |
3768 |
# NAME is the cpp macro being defined, VALUE is the value it is being given. |
3769 |
# PARAMS is the parameter list in the macro definition--in most cases, it's |
3770 |
# just an empty string. |
3771 |
ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' |
3772 |
ac_dB='\\)[ (].*,\\1define\\2' |
3773 |
ac_dC=' ' |
3774 |
ac_dD=' ,' |
3775 |
|
3776 |
uniq confdefs.h | |
3777 |
sed -n ' |
3778 |
t rset |
3779 |
:rset |
3780 |
s/^[ ]*#[ ]*define[ ][ ]*// |
3781 |
t ok |
3782 |
d |
3783 |
:ok |
3784 |
s/[\\&,]/\\&/g |
3785 |
s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p |
3786 |
s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p |
3787 |
' >>conftest.defines |
3788 |
|
3789 |
# Remove the space that was appended to ease matching. |
3790 |
# Then replace #undef with comments. This is necessary, for |
3791 |
# example, in the case of _POSIX_SOURCE, which is predefined and required |
3792 |
# on some systems where configure will not decide to define it. |
3793 |
# (The regexp can be short, since the line contains either #define or #undef.) |
3794 |
echo 's/ $// |
3795 |
s,^[ #]*u.*,/* & */,' >>conftest.defines |
3796 |
|
3797 |
# Break up conftest.defines: |
3798 |
ac_max_sed_lines=50 |
3799 |
|
3800 |
# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" |
3801 |
# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" |
3802 |
# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" |
3803 |
# et cetera. |
3804 |
ac_in='$ac_file_inputs' |
3805 |
ac_out='"$tmp/out1"' |
3806 |
ac_nxt='"$tmp/out2"' |
3807 |
|
3808 |
while : |
3809 |
do |
3810 |
# Write a here document: |
3811 |
cat >>$CONFIG_STATUS <<_ACEOF |
3812 |
# First, check the format of the line: |
3813 |
cat >"\$tmp/defines.sed" <<\\CEOF |
3814 |
/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def |
3815 |
/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def |
3816 |
b |
3817 |
:def |
3818 |
_ACEOF |
3819 |
sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS |
3820 |
echo 'CEOF |
3821 |
sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS |
3822 |
ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in |
3823 |
sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail |
3824 |
grep . conftest.tail >/dev/null || break |
3825 |
rm -f conftest.defines |
3826 |
mv conftest.tail conftest.defines |
3827 |
done |
3828 |
rm -f conftest.defines conftest.tail |
3829 |
|
3830 |
echo "ac_result=$ac_in" >>$CONFIG_STATUS |
3831 |
cat >>$CONFIG_STATUS <<\_ACEOF |
3832 |
if test x"$ac_file" != x-; then |
3833 |
echo "/* $configure_input */" >"$tmp/config.h" |
3834 |
cat "$ac_result" >>"$tmp/config.h" |
3835 |
if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then |
3836 |
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
3837 |
echo "$as_me: $ac_file is unchanged" >&6;} |
3838 |
else |
3839 |
rm -f $ac_file |
3840 |
mv "$tmp/config.h" $ac_file |
3841 |
fi |
3842 |
else |
3843 |
echo "/* $configure_input */" |
3844 |
cat "$ac_result" |
3845 |
fi |
3846 |
rm -f "$tmp/out12" |
3847 |
;; |
3848 |
|
3849 |
|
3850 |
esac |
3851 |
|
3852 |
done # for ac_tag |
3853 |
|
3854 |
|
3855 |
{ (exit 0); exit 0; } |
3856 |
_ACEOF |
3857 |
chmod +x $CONFIG_STATUS |
3858 |
ac_clean_files=$ac_clean_files_save |
3859 |
|
3860 |
|
3861 |
# configure is writing to config.log, and then calls config.status. |
3862 |
# config.status does its own redirection, appending to config.log. |
3863 |
# Unfortunately, on DOS this fails, as config.log is still kept open |
3864 |
# by configure, so config.status won't be able to write to it; its |
3865 |
# output is simply discarded. So we exec the FD to /dev/null, |
3866 |
# effectively closing config.log, so it can be properly (re)opened and |
3867 |
# appended to by config.status. When coming back to configure, we |
3868 |
# need to make the FD available again. |
3869 |
if test "$no_create" != yes; then |
3870 |
ac_cs_success=: |
3871 |
ac_config_status_args= |
3872 |
test "$silent" = yes && |
3873 |
ac_config_status_args="$ac_config_status_args --quiet" |
3874 |
exec 5>/dev/null |
3875 |
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3876 |
exec 5>>config.log |
3877 |
# Use ||, not &&, to avoid exiting from the if with $? = 1, which |
3878 |
# would make configure fail if this is the last instruction. |
3879 |
$ac_cs_success || { (exit 1); exit 1; } |
3880 |
fi |
3881 |
|