« back to all changes in this revision
Viewing changes to configure
- browse files at revision 10
- compare with another revision
- download diff
- download tarball
- view history from revision 10
- Committer: Bazaar Package Importer
- Author(s): Martin Pitt
- Date: 2011-10-19 11:42:42 UTC
- mfrom: (4.1.3 sid)
- Revision ID: james.westby@ubuntu.com-20111019114242-d8wiiu8kbvdtgmgj
Tags: 1.4-1ubuntu1
* Merge with Debian testing. Remaining Ubuntu changes:
- debian/{control,rules}: Remove the Win32 build and mingw64
build-dependency, since mingw is in universe, and will remain so for
the forseeable future.
- debian/{control,rules}: Remove the Win32 build and mingw64
build-dependency, since mingw is in universe, and will remain so for
the forseeable future.
added
removed
configure
1
1
#! /bin/sh
2
2
# Guess values for system-dependent variables and create Makefiles.
3
# Generated by GNU Autoconf 2.61 for gzip 1.3.12.
3
# Generated by GNU Autoconf 2.65.23-13e35 for gzip 1.4.
4
4
#
5
5
# Report bugs to <bug-gzip@gnu.org>.
6
6
#
7
#
7
8
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8
# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10
# Foundation, Inc.
11
#
12
#
9
13
# This configure script is free software; the Free Software Foundation
10
14
# gives unlimited permission to copy, distribute and modify it.
11
## --------------------- ##
12
## M4sh Initialization. ##
13
## --------------------- ##
15
## -------------------- ##
16
## M4sh Initialization. ##
17
## -------------------- ##
14
18
15
19
# Be more Bourne compatible
16
20
DUALCASE=1; export DUALCASE # for MKS sh
17
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
21
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18
22
emulate sh
19
23
NULLCMD=:
20
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21
25
# is contrary to our usage. Disable this feature.
22
26
alias -g '${1+"$@"}'='"$@"'
23
27
setopt NO_GLOB_SUBST
24
28
else
25
case `(set -o) 2>/dev/null` in
26
*posix*) set -o posix ;;
29
case `(set -o) 2>/dev/null` in #(
30
*posix*) :
31
set -o posix ;; #(
32
*) :
33
;;
27
34
esac
28
29
fi
30
31
32
33
34
# PATH needs CR
35
# Avoid depending upon Character Ranges.
36
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
37
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
39
as_cr_digits='0123456789'
40
as_cr_alnum=$as_cr_Letters$as_cr_digits
35
fi
36
37
38
as_nl='
39
'
40
export as_nl
41
# Printing a long string crashes Solaris 7 /usr/bin/printf.
42
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45
# Prefer a ksh shell builtin over an external printf program on Solaris,
46
# but without wasting forks for bash or zsh.
47
if test -z "$BASH_VERSION$ZSH_VERSION" \
48
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49
as_echo='print -r --'
50
as_echo_n='print -rn --'
51
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52
as_echo='printf %s\n'
53
as_echo_n='printf %s'
54
else
55
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57
as_echo_n='/usr/ucb/echo -n'
58
else
59
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60
as_echo_n_body='eval
61
arg=$1;
62
case $arg in #(
63
*"$as_nl"*)
64
expr "X$arg" : "X\\(.*\\)$as_nl";
65
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66
esac;
67
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68
'
69
export as_echo_n_body
70
as_echo_n='sh -c $as_echo_n_body as_echo'
71
fi
72
export as_echo_body
73
as_echo='sh -c $as_echo_body as_echo'
74
fi
41
75
42
76
# The user is always right.
43
77
if test "${PATH_SEPARATOR+set}" != set; then
44
echo "#! /bin/sh" >conf$$.sh
45
echo "exit 0" >>conf$$.sh
46
chmod +x conf$$.sh
47
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
48
PATH_SEPARATOR=';'
49
else
50
PATH_SEPARATOR=:
51
fi
52
rm -f conf$$.sh
53
fi
54
55
# Support unset when possible.
56
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
57
as_unset=unset
58
else
59
as_unset=false
78
PATH_SEPARATOR=:
79
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
81
PATH_SEPARATOR=';'
82
}
60
83
fi
61
84
62
85
65
88
# there to prevent editors from complaining about space-tab.
66
89
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
67
90
# splitting by setting IFS to empty value.)
68
as_nl='
69
'
70
91
IFS=" "" $as_nl"
71
92
72
93
# Find who we are. Look in the path if we contain no directory separator.
73
case $0 in
94
case $0 in #((
74
95
*[\\/]* ) as_myself=$0 ;;
75
96
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
76
97
for as_dir in $PATH
77
98
do
78
99
IFS=$as_save_IFS
79
100
test -z "$as_dir" && as_dir=.
80
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
81
done
101
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102
done
82
103
IFS=$as_save_IFS
83
104
84
105
;;
89
110
as_myself=$0
90
111
fi
91
112
if test ! -f "$as_myself"; then
92
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
93
{ (exit 1); exit 1; }
113
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114
exit 1
94
115
fi
95
116
96
# Work around bugs in pre-3.0 UWIN ksh.
97
for as_var in ENV MAIL MAILPATH
98
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
117
# Unset variables that we do not need and which cause bugs (e.g. in
118
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119
# suppresses any "Segmentation fault" message there. '((' could
120
# trigger a bug in pdksh 5.2.14.
121
for as_var in BASH_ENV ENV MAIL MAILPATH
122
do eval test x\${$as_var+set} = xset \
123
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
99
124
done
100
125
PS1='$ '
101
126
PS2='> '
102
127
PS4='+ '
103
128
104
129
# NLS nuisances.
105
for as_var in \
106
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
107
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
108
LC_TELEPHONE LC_TIME
109
do
110
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
111
eval $as_var=C; export $as_var
112
else
113
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
114
fi
115
done
116
117
# Required to use basename.
118
if expr a : '\(a\)' >/dev/null 2>&1 &&
119
test "X`expr 00001 : '.*\(...\)'`" = X001; then
120
as_expr=expr
121
else
122
as_expr=false
123
fi
124
125
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
126
as_basename=basename
127
else
128
as_basename=false
129
fi
130
131
132
# Name of the executable.
133
as_me=`$as_basename -- "$0" ||
134
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
135
X"$0" : 'X\(//\)$' \| \
136
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
137
echo X/"$0" |
138
sed '/^.*\/\([^/][^/]*\)\/*$/{
139
s//\1/
140
q
141
}
142
/^X\/\(\/\/\)$/{
143
s//\1/
144
q
145
}
146
/^X\/\(\/\).*/{
147
s//\1/
148
q
149
}
150
s/.*/./; q'`
130
LC_ALL=C
131
export LC_ALL
132
LANGUAGE=C
133
export LANGUAGE
151
134
152
135
# CDPATH.
153
$as_unset CDPATH
154
136
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
155
137
156
138
if test "x$CONFIG_SHELL" = x; then
157
if (eval ":") 2>/dev/null; then
139
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140
emulate sh
141
NULLCMD=:
142
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
143
# is contrary to our usage. Disable this feature.
144
alias -g '\${1+\"\$@\"}'='\"\$@\"'
145
setopt NO_GLOB_SUBST
146
else
147
case \`(set -o) 2>/dev/null\` in #(
148
*posix*) :
149
set -o posix ;; #(
150
*) :
151
;;
152
esac
153
fi
154
"
155
as_required="as_fn_return () { (exit \$1); }
156
as_fn_success () { as_fn_return 0; }
157
as_fn_failure () { as_fn_return 1; }
158
as_fn_ret_success () { return 0; }
159
as_fn_ret_failure () { return 1; }
160
161
exitcode=0
162
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
163
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
164
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
165
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
166
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167
168
else
169
exitcode=1; echo positional parameters were not saved.
170
fi
171
test x\$exitcode = x0 || exit 1"
172
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
173
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
174
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
175
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
176
test \$(( 1 + 1 )) = 2 || exit 1"
177
if (eval "$as_required") 2>/dev/null; then :
158
178
as_have_required=yes
159
179
else
160
180
as_have_required=no
161
181
fi
162
163
if test $as_have_required = yes && (eval ":
164
(as_func_return () {
165
(exit \$1)
166
}
167
as_func_success () {
168
as_func_return 0
169
}
170
as_func_failure () {
171
as_func_return 1
172
}
173
as_func_ret_success () {
174
return 0
175
}
176
as_func_ret_failure () {
177
return 1
178
}
179
180
exitcode=0
181
if as_func_success; then
182
:
183
else
184
exitcode=1
185
echo as_func_success failed.
186
fi
187
188
if as_func_failure; then
189
exitcode=1
190
echo as_func_failure succeeded.
191
fi
192
193
if as_func_ret_success; then
194
:
195
else
196
exitcode=1
197
echo as_func_ret_success failed.
198
fi
199
200
if as_func_ret_failure; then
201
exitcode=1
202
echo as_func_ret_failure succeeded.
203
fi
204
205
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
206
:
207
else
208
exitcode=1
209
echo positional parameters were not saved.
210
fi
211
212
test \$exitcode = 0) || { (exit 1); exit 1; }
213
214
(
215
as_lineno_1=\$LINENO
216
as_lineno_2=\$LINENO
217
test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
218
test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
219
") 2> /dev/null; then
220
:
221
else
222
as_candidate_shells=
223
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
183
184
else
185
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186
as_found=false
224
187
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
225
188
do
226
189
IFS=$as_save_IFS
227
190
test -z "$as_dir" && as_dir=.
228
case $as_dir in
191
as_found=:
192
case $as_dir in #(
229
193
/*)
230
194
for as_base in sh bash ksh sh5; do
231
as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
195
# Try only shells that exist, to save several forks.
196
as_shell=$as_dir/$as_base
197
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
198
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
199
CONFIG_SHELL=$as_shell as_have_required=yes
200
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
201
break 2
202
fi
203
fi
232
204
done;;
233
205
esac
206
as_found=false
234
207
done
208
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
209
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
210
CONFIG_SHELL=$SHELL as_have_required=yes
211
fi; }
235
212
IFS=$as_save_IFS
236
213
237
214
238
for as_shell in $as_candidate_shells $SHELL; do
239
# Try only shells that exist, to save several forks.
240
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
241
{ ("$as_shell") 2> /dev/null <<\_ASEOF
242
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
243
emulate sh
244
NULLCMD=:
245
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
246
# is contrary to our usage. Disable this feature.
247
alias -g '${1+"$@"}'='"$@"'
248
setopt NO_GLOB_SUBST
249
else
250
case `(set -o) 2>/dev/null` in
251
*posix*) set -o posix ;;
252
esac
253
254
fi
255
256
257
:
258
_ASEOF
259
}; then
260
CONFIG_SHELL=$as_shell
261
as_have_required=yes
262
if { "$as_shell" 2> /dev/null <<\_ASEOF
263
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
264
emulate sh
265
NULLCMD=:
266
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
267
# is contrary to our usage. Disable this feature.
268
alias -g '${1+"$@"}'='"$@"'
269
setopt NO_GLOB_SUBST
270
else
271
case `(set -o) 2>/dev/null` in
272
*posix*) set -o posix ;;
273
esac
274
275
fi
276
277
278
:
279
(as_func_return () {
280
(exit $1)
281
}
282
as_func_success () {
283
as_func_return 0
284
}
285
as_func_failure () {
286
as_func_return 1
287
}
288
as_func_ret_success () {
289
return 0
290
}
291
as_func_ret_failure () {
292
return 1
293
}
294
295
exitcode=0
296
if as_func_success; then
297
:
298
else
299
exitcode=1
300
echo as_func_success failed.
301
fi
302
303
if as_func_failure; then
304
exitcode=1
305
echo as_func_failure succeeded.
306
fi
307
308
if as_func_ret_success; then
309
:
310
else
311
exitcode=1
312
echo as_func_ret_success failed.
313
fi
314
315
if as_func_ret_failure; then
316
exitcode=1
317
echo as_func_ret_failure succeeded.
318
fi
319
320
if ( set x; as_func_ret_success y && test x = "$1" ); then
321
:
322
else
323
exitcode=1
324
echo positional parameters were not saved.
325
fi
326
327
test $exitcode = 0) || { (exit 1); exit 1; }
328
329
(
330
as_lineno_1=$LINENO
331
as_lineno_2=$LINENO
332
test "x$as_lineno_1" != "x$as_lineno_2" &&
333
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
334
335
_ASEOF
336
}; then
337
break
338
fi
339
340
fi
341
342
done
343
344
if test "x$CONFIG_SHELL" != x; then
345
for as_var in BASH_ENV ENV
346
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
347
done
348
export CONFIG_SHELL
349
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
350
fi
351
352
353
if test $as_have_required = no; then
354
echo This script requires a shell more modern than all the
355
echo shells that I found on your system. Please install a
356
echo modern shell, or manually run the script under such a
357
echo shell if you do have one.
358
{ (exit 1); exit 1; }
359
fi
360
361
362
fi
363
364
fi
365
366
367
368
(eval "as_func_return () {
369
(exit \$1)
370
}
371
as_func_success () {
372
as_func_return 0
373
}
374
as_func_failure () {
375
as_func_return 1
376
}
377
as_func_ret_success () {
378
return 0
379
}
380
as_func_ret_failure () {
381
return 1
382
}
383
384
exitcode=0
385
if as_func_success; then
386
:
387
else
388
exitcode=1
389
echo as_func_success failed.
390
fi
391
392
if as_func_failure; then
393
exitcode=1
394
echo as_func_failure succeeded.
395
fi
396
397
if as_func_ret_success; then
398
:
399
else
400
exitcode=1
401
echo as_func_ret_success failed.
402
fi
403
404
if as_func_ret_failure; then
405
exitcode=1
406
echo as_func_ret_failure succeeded.
407
fi
408
409
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
410
:
411
else
412
exitcode=1
413
echo positional parameters were not saved.
414
fi
415
416
test \$exitcode = 0") || {
417
echo No shell found that supports shell functions.
418
echo Please tell autoconf@gnu.org about your system,
419
echo including any error possibly output before this
420
echo message
421
}
422
423
424
425
as_lineno_1=$LINENO
426
as_lineno_2=$LINENO
427
test "x$as_lineno_1" != "x$as_lineno_2" &&
428
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
429
430
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
431
# uniformly replaced by the line number. The first 'sed' inserts a
432
# line-number line after each line using $LINENO; the second 'sed'
433
# does the real work. The second script uses 'N' to pair each
434
# line-number line with the line containing $LINENO, and appends
435
# trailing '-' during substitution so that $LINENO is not a special
436
# case at line end.
437
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
438
# scripts with optimization help from Paolo Bonzini. Blame Lee
439
# E. McMahon (1931-1989) for sed's syntax. :-)
215
if test "x$CONFIG_SHELL" != x; then :
216
# We cannot yet assume a decent shell, so we have to provide a
217
# neutralization value for shells without unset; and this also
218
# works around shells that cannot unset nonexistent variables.
219
BASH_ENV=/dev/null
220
ENV=/dev/null
221
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222
export CONFIG_SHELL
223
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224
fi
225
226
if test x$as_have_required = xno; then :
227
$as_echo "$0: This script requires a shell more modern than all"
228
$as_echo "$0: the shells that I found on your system."
229
if test x${ZSH_VERSION+set} = xset ; then
230
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
231
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
232
else
233
$as_echo "$0: Please tell bug-autoconf@gnu.org and bug-gzip@gnu.org
234
$0: about your system, including any error possibly output
235
$0: before this message. Then install a modern shell, or
236
$0: manually run the script under such a shell if you do
237
$0: have one."
238
fi
239
exit 1
240
fi
241
fi
242
fi
243
SHELL=${CONFIG_SHELL-/bin/sh}
244
export SHELL
245
# Unset more variables known to interfere with behavior of common tools.
246
CLICOLOR_FORCE= GREP_OPTIONS=
247
unset CLICOLOR_FORCE GREP_OPTIONS
248
249
## --------------------- ##
250
## M4sh Shell Functions. ##
251
## --------------------- ##
252
# as_fn_unset VAR
253
# ---------------
254
# Portably unset VAR.
255
as_fn_unset ()
256
{
257
{ eval $1=; unset $1;}
258
}
259
as_unset=as_fn_unset
260
261
# as_fn_set_status STATUS
262
# -----------------------
263
# Set $? to STATUS, without forking.
264
as_fn_set_status ()
265
{
266
return $1
267
} # as_fn_set_status
268
269
# as_fn_exit STATUS
270
# -----------------
271
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
272
as_fn_exit ()
273
{
274
set +e
275
as_fn_set_status $1
276
exit $1
277
} # as_fn_exit
278
279
# as_fn_mkdir_p
280
# -------------
281
# Create "$as_dir" as a directory, including parents if necessary.
282
as_fn_mkdir_p ()
283
{
284
285
case $as_dir in #(
286
-*) as_dir=./$as_dir;;
287
esac
288
test -d "$as_dir" || eval $as_mkdir_p || {
289
as_dirs=
290
while :; do
291
case $as_dir in #(
292
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
293
*) as_qdir=$as_dir;;
294
esac
295
as_dirs="'$as_qdir' $as_dirs"
296
as_dir=`$as_dirname -- "$as_dir" ||
297
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
298
X"$as_dir" : 'X\(//\)[^/]' \| \
299
X"$as_dir" : 'X\(//\)$' \| \
300
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
301
$as_echo X"$as_dir" |
302
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
303
s//\1/
304
q
305
}
306
/^X\(\/\/\)[^/].*/{
307
s//\1/
308
q
309
}
310
/^X\(\/\/\)$/{
311
s//\1/
312
q
313
}
314
/^X\(\/\).*/{
315
s//\1/
316
q
317
}
318
s/.*/./; q'`
319
test -d "$as_dir" && break
320
done
321
test -z "$as_dirs" || eval "mkdir $as_dirs"
322
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
323
324
325
} # as_fn_mkdir_p
326
# as_fn_append VAR VALUE
327
# ----------------------
328
# Append the text in VALUE to the end of the definition contained in VAR. Take
329
# advantage of any shell optimizations that allow amortized linear growth over
330
# repeated appends, instead of the typical quadratic growth present in naive
331
# implementations.
332
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
333
eval 'as_fn_append ()
334
{
335
eval $1+=\$2
336
}'
337
else
338
as_fn_append ()
339
{
340
eval $1=\$$1\$2
341
}
342
fi # as_fn_append
343
344
# as_fn_arith ARG...
345
# ------------------
346
# Perform arithmetic evaluation on the ARGs, and store the result in the
347
# global $as_val. Take advantage of shells that can avoid forks. The arguments
348
# must be portable across $(()) and expr.
349
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
350
eval 'as_fn_arith ()
351
{
352
as_val=$(( $* ))
353
}'
354
else
355
as_fn_arith ()
356
{
357
as_val=`expr "$@" || test $? -eq 1`
358
}
359
fi # as_fn_arith
360
361
362
# as_fn_error ERROR [LINENO LOG_FD]
363
# ---------------------------------
364
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
365
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
366
# script with status $?, using 1 if that was 0.
367
as_fn_error ()
368
{
369
as_status=$?; test $as_status -eq 0 && as_status=1
370
if test "$3"; then
371
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
372
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
373
fi
374
$as_echo "$as_me: error: $1" >&2
375
as_fn_exit $as_status
376
} # as_fn_error
377
378
if expr a : '\(a\)' >/dev/null 2>&1 &&
379
test "X`expr 00001 : '.*\(...\)'`" = X001; then
380
as_expr=expr
381
else
382
as_expr=false
383
fi
384
385
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386
as_basename=basename
387
else
388
as_basename=false
389
fi
390
391
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392
as_dirname=dirname
393
else
394
as_dirname=false
395
fi
396
397
as_me=`$as_basename -- "$0" ||
398
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
399
X"$0" : 'X\(//\)$' \| \
400
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
401
$as_echo X/"$0" |
402
sed '/^.*\/\([^/][^/]*\)\/*$/{
403
s//\1/
404
q
405
}
406
/^X\/\(\/\/\)$/{
407
s//\1/
408
q
409
}
410
/^X\/\(\/\).*/{
411
s//\1/
412
q
413
}
414
s/.*/./; q'`
415
416
# Avoid depending upon Character Ranges.
417
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
418
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
419
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
420
as_cr_digits='0123456789'
421
as_cr_alnum=$as_cr_Letters$as_cr_digits
422
423
424
as_lineno_1=$LINENO as_lineno_1a=$LINENO
425
as_lineno_2=$LINENO as_lineno_2a=$LINENO
426
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
427
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
428
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
440
429
sed -n '
441
430
p
442
431
/[$]LINENO/=
453
442
s/-\n.*//
454
443
' >$as_me.lineno &&
455
444
chmod +x "$as_me.lineno" ||
456
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
457
{ (exit 1); exit 1; }; }
445
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
458
446
459
447
# Don't try to exec as it changes $[0], causing all sort of problems
460
448
# (the dirname of $[0] is not the place where we might find the
464
452
exit
465
453
}
466
454
467
468
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
469
as_dirname=dirname
470
else
471
as_dirname=false
472
fi
473
474
455
ECHO_C= ECHO_N= ECHO_T=
475
case `echo -n x` in
456
case `echo -n x` in #(((((
476
457
-n*)
477
case `echo 'x\c'` in
458
case `echo 'xy\c'` in
478
459
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
479
*) ECHO_C='\c';;
460
xy) ECHO_C='\c';;
461
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
462
ECHO_T=' ';;
480
463
esac;;
481
464
*)
482
465
ECHO_N='-n';;
483
466
esac
484
467
485
if expr a : '\(a\)' >/dev/null 2>&1 &&
486
test "X`expr 00001 : '.*\(...\)'`" = X001; then
487
as_expr=expr
488
else
489
as_expr=false
490
fi
491
492
468
rm -f conf$$ conf$$.exe conf$$.file
493
469
if test -d conf$$.dir; then
494
470
rm -f conf$$.dir/conf$$.file
495
471
else
496
472
rm -f conf$$.dir
497
mkdir conf$$.dir
473
mkdir conf$$.dir 2>/dev/null
498
474
fi
499
echo >conf$$.file
500
if ln -s conf$$.file conf$$ 2>/dev/null; then
501
as_ln_s='ln -s'
502
# ... but there are two gotchas:
503
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
504
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
505
# In both cases, we have to default to `cp -p'.
506
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
475
if (echo >conf$$.file) 2>/dev/null; then
476
if ln -s conf$$.file conf$$ 2>/dev/null; then
477
as_ln_s='ln -s'
478
# ... but there are two gotchas:
479
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
480
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
481
# In both cases, we have to default to `cp -p'.
482
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483
as_ln_s='cp -p'
484
elif ln conf$$.file conf$$ 2>/dev/null; then
485
as_ln_s=ln
486
else
507
487
as_ln_s='cp -p'
508
elif ln conf$$.file conf$$ 2>/dev/null; then
509
as_ln_s=ln
488
fi
510
489
else
511
490
as_ln_s='cp -p'
512
491
fi
514
493
rmdir conf$$.dir 2>/dev/null
515
494
516
495
if mkdir -p . 2>/dev/null; then
517
as_mkdir_p=:
496
as_mkdir_p='mkdir -p "$as_dir"'
518
497
else
519
498
test -d ./-p && rmdir ./-p
520
499
as_mkdir_p=false
531
510
as_test_x='
532
511
eval sh -c '\''
533
512
if test -d "$1"; then
534
test -d "$1/.";
513
test -d "$1/.";
535
514
else
536
case $1 in
537
-*)set "./$1";;
515
case $1 in #(
516
-*)set "./$1";;
538
517
esac;
539
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
518
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
540
519
???[sx]*):;;*)false;;esac;fi
541
520
'\'' sh
542
521
'
550
529
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
551
530
552
531
553
554
exec 7<&0 </dev/null 6>&1
532
test -n "$DJDIR" || exec 7<&0 </dev/null
533
exec 6>&1
555
534
556
535
# Name of the host.
557
536
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
569
548
subdirs=
570
549
MFLAGS=
571
550
MAKEFLAGS=
572
SHELL=${CONFIG_SHELL-/bin/sh}
573
551
574
552
# Identity of this package.
575
553
PACKAGE_NAME='gzip'
576
554
PACKAGE_TARNAME='gzip'
577
PACKAGE_VERSION='1.3.12'
578
PACKAGE_STRING='gzip 1.3.12'
555
PACKAGE_VERSION='1.4'
556
PACKAGE_STRING='gzip 1.4'
579
557
PACKAGE_BUGREPORT='bug-gzip@gnu.org'
558
PACKAGE_URL=''
580
559
581
560
ac_unique_file="gzip.c"
582
561
# Factoring default headers for most tests.
615
594
# include <unistd.h>
616
595
#endif"
617
596
597
ac_func_list=
618
598
ac_header_list=
619
ac_func_list=
620
ac_subst_vars='SHELL
621
PATH_SEPARATOR
622
PACKAGE_NAME
623
PACKAGE_TARNAME
624
PACKAGE_VERSION
625
PACKAGE_STRING
626
PACKAGE_BUGREPORT
627
exec_prefix
628
prefix
629
program_transform_name
630
bindir
631
sbindir
632
libexecdir
633
datarootdir
634
datadir
635
sysconfdir
636
sharedstatedir
637
localstatedir
638
includedir
639
oldincludedir
640
docdir
641
infodir
642
htmldir
643
dvidir
644
pdfdir
645
psdir
646
libdir
647
localedir
648
mandir
649
DEFS
650
ECHO_C
651
ECHO_N
652
ECHO_T
653
LIBS
654
build_alias
655
host_alias
656
target_alias
657
INSTALL_PROGRAM
658
INSTALL_SCRIPT
659
INSTALL_DATA
660
am__isrc
661
CYGPATH_W
662
PACKAGE
663
VERSION
664
ACLOCAL
665
AUTOCONF
666
AUTOMAKE
667
AUTOHEADER
668
MAKEINFO
669
install_sh
670
STRIP
671
INSTALL_STRIP_PROGRAM
672
mkdir_p
673
AWK
674
SET_MAKE
675
am__leading_dot
676
AMTAR
677
am__tar
678
am__untar
679
CC
680
CFLAGS
681
LDFLAGS
682
CPPFLAGS
683
ac_ct_CC
684
EXEEXT
685
OBJEXT
686
DEPDIR
687
am__include
688
am__quote
689
AMDEP_TRUE
690
AMDEP_FALSE
691
AMDEPBACKSLASH
692
CCDEPMODE
693
am__fastdepCC_TRUE
694
am__fastdepCC_FALSE
695
CPP
696
NM
697
LN_S
698
RANLIB
699
GREP
700
EGREP
701
GL_COND_LIBTOOL_TRUE
702
GL_COND_LIBTOOL_FALSE
703
ABSOLUTE_FCNTL_H
704
FCNTL_H
705
GETOPT_H
706
LIBINTL
707
LTLIBINTL
599
gl_getopt_required=POSIX
600
gl_getopt_required=POSIX
601
ac_subst_vars='gltests_LTLIBOBJS
602
gltests_LIBOBJS
603
gl_LTLIBOBJS
604
gl_LIBOBJS
605
am__EXEEXT_FALSE
606
am__EXEEXT_TRUE
607
LTLIBOBJS
608
ASFLAGS_config
609
LIBOBJS
610
ASCPPFLAGS
611
ASCPPPOST
612
GNULIB_WARN_CFLAGS
613
WERROR_CFLAGS
614
LIBGZIP_LTLIBDEPS
615
LIBGZIP_LIBDEPS
616
REPLACE_ISWCNTRL
617
WCTYPE_H
618
HAVE_WCTYPE_H
619
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
620
NEXT_WCTYPE_H
621
HAVE_ISWCNTRL
622
HAVE_WINT_T
623
HAVE_WCHAR_H
624
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
625
NEXT_WCHAR_H
626
WARN_CFLAGS
627
HAVE_UNISTD_H
628
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
629
NEXT_UNISTD_H
630
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
631
TIME_H_DEFINES_STRUCT_TIMESPEC
632
NEXT_AS_FIRST_DIRECTIVE_TIME_H
633
NEXT_TIME_H
634
REPLACE_TIMEGM
635
REPLACE_STRPTIME
636
REPLACE_NANOSLEEP
637
REPLACE_MKTIME
638
REPLACE_LOCALTIME_R
639
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
640
NEXT_SYS_STAT_H
641
NEXT_AS_FIRST_DIRECTIVE_STRING_H
642
NEXT_STRING_H
643
HAVE_RANDOM_H
644
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
645
NEXT_STDLIB_H
646
NEXT_AS_FIRST_DIRECTIVE_STDIO_H
647
NEXT_STDIO_H
648
STDINT_H
649
WINT_T_SUFFIX
650
WCHAR_T_SUFFIX
651
SIG_ATOMIC_T_SUFFIX
652
SIZE_T_SUFFIX
653
PTRDIFF_T_SUFFIX
654
HAVE_SIGNED_WINT_T
655
HAVE_SIGNED_WCHAR_T
656
HAVE_SIGNED_SIG_ATOMIC_T
657
BITSIZEOF_WINT_T
658
BITSIZEOF_WCHAR_T
659
BITSIZEOF_SIG_ATOMIC_T
660
BITSIZEOF_SIZE_T
661
BITSIZEOF_PTRDIFF_T
662
HAVE_SYS_BITYPES_H
663
HAVE_SYS_INTTYPES_H
664
HAVE_STDINT_H
665
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
666
NEXT_STDINT_H
667
HAVE_SYS_TYPES_H
668
HAVE_INTTYPES_H
669
HAVE_UNSIGNED_LONG_LONG_INT
670
HAVE_LONG_LONG_INT
671
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
672
NEXT_STDDEF_H
673
STDDEF_H
674
HAVE_WCHAR_T
675
REPLACE_NULL
676
HAVE__BOOL
708
677
STDBOOL_H
709
HAVE__BOOL
710
GNULIB_GETSUBOPT
711
GNULIB_MKDTEMP
712
GNULIB_MKSTEMP
713
HAVE_GETSUBOPT
714
HAVE_MKDTEMP
715
REPLACE_MKSTEMP
716
ABSOLUTE_STDLIB_H
717
ABSOLUTE_SYS_STAT_H
718
SYS_STAT_H
719
ABSOLUTE_SYS_TIME_H
678
UNDEFINE_STRTOK_R
679
REPLACE_STRTOK_R
680
REPLACE_STRSIGNAL
681
REPLACE_STRNDUP
682
REPLACE_STRERROR
683
REPLACE_STRCASESTR
684
REPLACE_STRSTR
685
REPLACE_STRDUP
686
REPLACE_MEMMEM
687
REPLACE_MEMCHR
688
HAVE_STRVERSCMP
689
HAVE_DECL_STRSIGNAL
690
HAVE_DECL_STRERROR
691
HAVE_DECL_STRTOK_R
692
HAVE_STRCASESTR
693
HAVE_STRSEP
694
HAVE_STRPBRK
695
HAVE_DECL_STRNLEN
696
HAVE_DECL_STRNDUP
697
HAVE_DECL_STRDUP
698
HAVE_STRCHRNUL
699
HAVE_STPNCPY
700
HAVE_STPCPY
701
HAVE_RAWMEMCHR
702
HAVE_DECL_MEMRCHR
703
HAVE_MEMPCPY
704
HAVE_DECL_MEMMEM
705
HAVE_MBSLEN
706
GNULIB_STRVERSCMP
707
GNULIB_STRSIGNAL
708
GNULIB_STRERROR
709
GNULIB_MBSTOK_R
710
GNULIB_MBSSEP
711
GNULIB_MBSSPN
712
GNULIB_MBSPBRK
713
GNULIB_MBSCSPN
714
GNULIB_MBSCASESTR
715
GNULIB_MBSPCASECMP
716
GNULIB_MBSNCASECMP
717
GNULIB_MBSCASECMP
718
GNULIB_MBSSTR
719
GNULIB_MBSRCHR
720
GNULIB_MBSCHR
721
GNULIB_MBSNLEN
722
GNULIB_MBSLEN
723
GNULIB_STRTOK_R
724
GNULIB_STRCASESTR
725
GNULIB_STRSTR
726
GNULIB_STRSEP
727
GNULIB_STRPBRK
728
GNULIB_STRNLEN
729
GNULIB_STRNDUP
730
GNULIB_STRDUP
731
GNULIB_STRCHRNUL
732
GNULIB_STPNCPY
733
GNULIB_STPCPY
734
GNULIB_RAWMEMCHR
735
GNULIB_MEMRCHR
736
GNULIB_MEMPCPY
737
GNULIB_MEMMEM
738
GNULIB_MEMCHR
739
LOCALE_FR_UTF8
740
LOCALE_ZH_CN
741
LOCALE_JA
742
REPLACE_WCWIDTH
743
REPLACE_WCSNRTOMBS
744
REPLACE_WCSRTOMBS
745
REPLACE_WCRTOMB
746
REPLACE_MBSNRTOWCS
747
REPLACE_MBSRTOWCS
748
REPLACE_MBRLEN
749
REPLACE_MBRTOWC
750
REPLACE_MBSINIT
751
REPLACE_WCTOB
752
REPLACE_BTOWC
753
REPLACE_MBSTATE_T
754
HAVE_DECL_WCWIDTH
755
HAVE_DECL_WCTOB
756
HAVE_WCSNRTOMBS
757
HAVE_WCSRTOMBS
758
HAVE_WCRTOMB
759
HAVE_MBSNRTOWCS
760
HAVE_MBSRTOWCS
761
HAVE_MBRLEN
762
HAVE_MBRTOWC
763
HAVE_MBSINIT
764
HAVE_BTOWC
765
GNULIB_WCWIDTH
766
GNULIB_WCSNRTOMBS
767
GNULIB_WCSRTOMBS
768
GNULIB_WCRTOMB
769
GNULIB_MBSNRTOWCS
770
GNULIB_MBSRTOWCS
771
GNULIB_MBRLEN
772
GNULIB_MBRTOWC
773
GNULIB_MBSINIT
774
GNULIB_WCTOB
775
GNULIB_BTOWC
776
NEXT_AS_FIRST_DIRECTIVE_MATH_H
777
NEXT_MATH_H
778
LOCALCHARSET_TESTS_ENVIRONMENT
779
GLIBC21
780
GNU_MAKE_FALSE
781
GNU_MAKE_TRUE
782
SYS_TIME_H
783
REPLACE_GETTIMEOFDAY
784
HAVE_STRUCT_TIMEVAL
720
785
HAVE_SYS_TIME_H
721
HAVE_STRUCT_TIMEVAL
722
REPLACE_GETTIMEOFDAY
723
SYS_TIME_H
724
REPLACE_LOCALTIME_R
725
REPLACE_NANOSLEEP
726
REPLACE_STRPTIME
727
REPLACE_TIMEGM
728
ABSOLUTE_TIME_H
729
TIME_H_DEFINES_STRUCT_TIMESPEC
730
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
786
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
787
NEXT_SYS_TIME_H
788
LTLIBINTL
789
LIBINTL
790
GETOPT_H
791
HAVE_GETOPT_H
792
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
793
NEXT_GETOPT_H
794
REPLACE_TRUNCL
795
REPLACE_SIGNBIT_USING_GCC
796
REPLACE_SIGNBIT
797
REPLACE_ROUNDL
798
REPLACE_ROUNDF
799
REPLACE_ROUND
800
REPLACE_NAN
801
REPLACE_LDEXPL
802
REPLACE_ISNAN
803
REPLACE_ISINF
804
REPLACE_ISFINITE
805
REPLACE_HUGE_VAL
806
REPLACE_FREXPL
807
REPLACE_FREXP
808
REPLACE_FLOORL
809
REPLACE_FLOORF
810
REPLACE_CEILL
811
REPLACE_CEILF
812
HAVE_DECL_TRUNCF
813
HAVE_DECL_TRUNC
814
HAVE_DECL_TANL
815
HAVE_DECL_SQRTL
816
HAVE_DECL_SINL
817
HAVE_DECL_LOGL
818
HAVE_DECL_LDEXPL
819
HAVE_DECL_FREXPL
820
HAVE_DECL_EXPL
821
HAVE_DECL_COSL
822
HAVE_DECL_ATANL
823
HAVE_DECL_ASINL
824
HAVE_DECL_ACOSL
825
HAVE_TANL
826
HAVE_SQRTL
827
HAVE_SINL
828
HAVE_LOGL
829
HAVE_ISNANL
830
HAVE_ISNAND
831
HAVE_ISNANF
832
HAVE_EXPL
833
HAVE_COSL
834
HAVE_ATANL
835
HAVE_ASINL
836
HAVE_ACOSL
837
GNULIB_TRUNCL
838
GNULIB_TRUNCF
839
GNULIB_TRUNC
840
GNULIB_TANL
841
GNULIB_SQRTL
842
GNULIB_SINL
843
GNULIB_SIGNBIT
844
GNULIB_ROUNDL
845
GNULIB_ROUNDF
846
GNULIB_ROUND
847
GNULIB_LOGL
848
GNULIB_LDEXPL
849
GNULIB_ISNANL
850
GNULIB_ISNAND
851
GNULIB_ISNANF
852
GNULIB_ISNAN
853
GNULIB_ISINF
854
GNULIB_ISFINITE
855
GNULIB_FREXPL
856
GNULIB_FREXP
857
GNULIB_FLOORL
858
GNULIB_FLOORF
859
GNULIB_EXPL
860
GNULIB_COSL
861
GNULIB_CEILL
862
GNULIB_CEILF
863
GNULIB_ATANL
864
GNULIB_ASINL
865
GNULIB_ACOSL
866
APPLE_UNIVERSAL_BUILD
867
FLOAT_H
868
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
869
NEXT_FLOAT_H
870
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
871
NEXT_FCNTL_H
872
REPLACE_VSPRINTF
873
REPLACE_VSNPRINTF
874
REPLACE_VPRINTF
875
REPLACE_VFPRINTF
876
REPLACE_VDPRINTF
877
REPLACE_VASPRINTF
878
REPLACE_STDIO_WRITE_FUNCS
879
REPLACE_SPRINTF
880
REPLACE_SNPRINTF
881
REPLACE_RENAMEAT
882
REPLACE_RENAME
883
REPLACE_REMOVE
884
REPLACE_PRINTF
885
REPLACE_POPEN
886
REPLACE_PERROR
887
REPLACE_OBSTACK_PRINTF
888
REPLACE_GETLINE
889
REPLACE_FTELLO
890
REPLACE_FTELL
891
REPLACE_FSEEKO
892
REPLACE_FSEEK
893
REPLACE_FREOPEN
894
REPLACE_FPURGE
895
REPLACE_FPRINTF
896
REPLACE_FOPEN
897
REPLACE_FFLUSH
898
REPLACE_FCLOSE
899
REPLACE_DPRINTF
900
HAVE_VDPRINTF
901
HAVE_VASPRINTF
902
HAVE_RENAMEAT
903
HAVE_DPRINTF
904
HAVE_DECL_VSNPRINTF
905
HAVE_DECL_SNPRINTF
906
HAVE_DECL_OBSTACK_PRINTF
907
HAVE_DECL_GETLINE
908
HAVE_DECL_GETDELIM
909
HAVE_DECL_FPURGE
910
GNULIB_VSPRINTF_POSIX
911
GNULIB_VSNPRINTF
912
GNULIB_VPRINTF_POSIX
913
GNULIB_VPRINTF
914
GNULIB_VFPRINTF_POSIX
915
GNULIB_VFPRINTF
916
GNULIB_VDPRINTF
917
GNULIB_VASPRINTF
918
GNULIB_STDIO_H_SIGPIPE
919
GNULIB_SPRINTF_POSIX
920
GNULIB_SNPRINTF
921
GNULIB_RENAMEAT
922
GNULIB_RENAME
923
GNULIB_REMOVE
924
GNULIB_PUTS
925
GNULIB_PUTCHAR
926
GNULIB_PUTC
927
GNULIB_PRINTF_POSIX
928
GNULIB_PRINTF
929
GNULIB_POPEN
930
GNULIB_PERROR
931
GNULIB_OBSTACK_PRINTF_POSIX
932
GNULIB_OBSTACK_PRINTF
933
GNULIB_GETLINE
934
GNULIB_GETDELIM
935
GNULIB_FWRITE
936
GNULIB_FTELLO
937
GNULIB_FTELL
938
GNULIB_FSEEKO
939
GNULIB_FSEEK
940
GNULIB_FREOPEN
941
GNULIB_FPUTS
942
GNULIB_FPUTC
943
GNULIB_FPURGE
944
GNULIB_FPRINTF_POSIX
945
GNULIB_FPRINTF
946
GNULIB_FOPEN
947
GNULIB_FFLUSH
948
GNULIB_FCLOSE
949
GNULIB_DPRINTF
950
REPLACE_OPENAT
951
REPLACE_OPEN
952
REPLACE_FCNTL
953
HAVE_OPENAT
954
HAVE_FCNTL
955
GNULIB_OPENAT
956
GNULIB_OPEN
957
GNULIB_FCNTL
958
REPLACE_UTIMENSAT
959
REPLACE_STAT
960
REPLACE_MKNOD
961
REPLACE_MKFIFO
962
REPLACE_MKDIR
963
REPLACE_LSTAT
964
REPLACE_FUTIMENS
965
REPLACE_FSTATAT
966
REPLACE_FSTAT
967
HAVE_UTIMENSAT
968
HAVE_MKNODAT
969
HAVE_MKNOD
970
HAVE_MKFIFOAT
971
HAVE_MKFIFO
972
HAVE_MKDIRAT
973
HAVE_LSTAT
974
HAVE_LCHMOD
975
HAVE_FUTIMENS
976
HAVE_FSTATAT
977
HAVE_FCHMODAT
978
GNULIB_UTIMENSAT
979
GNULIB_STAT
980
GNULIB_MKNODAT
981
GNULIB_MKNOD
982
GNULIB_MKFIFOAT
983
GNULIB_MKFIFO
984
GNULIB_MKDIRAT
985
GNULIB_LSTAT
986
GNULIB_LCHMOD
987
GNULIB_FUTIMENS
988
GNULIB_FSTATAT
989
GNULIB_FCHMODAT
990
EOVERFLOW_VALUE
991
EOVERFLOW_HIDDEN
992
ENOLINK_VALUE
993
ENOLINK_HIDDEN
994
EMULTIHOP_VALUE
995
EMULTIHOP_HIDDEN
996
ERRNO_H
997
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
998
NEXT_ERRNO_H
999
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
1000
NEXT_DIRENT_H
1001
PRAGMA_SYSTEM_HEADER
1002
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1003
INCLUDE_NEXT
1004
REPLACE_OPENDIR
1005
REPLACE_FDOPENDIR
1006
REPLACE_CLOSEDIR
1007
HAVE_ALPHASORT
1008
HAVE_SCANDIR
1009
HAVE_FDOPENDIR
1010
HAVE_DECL_DIRFD
1011
GNULIB_ALPHASORT
1012
GNULIB_SCANDIR
1013
GNULIB_FDOPENDIR
1014
GNULIB_DIRFD
1015
LIB_CLOCK_GETTIME
1016
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1017
UNISTD_H_HAVE_WINSOCK2_H
1018
REPLACE_WRITE
1019
REPLACE_USLEEP
1020
REPLACE_UNLINKAT
1021
REPLACE_UNLINK
1022
REPLACE_SYMLINK
1023
REPLACE_SLEEP
1024
REPLACE_RMDIR
1025
REPLACE_READLINK
1026
REPLACE_PREAD
1027
REPLACE_LSEEK
1028
REPLACE_LINKAT
1029
REPLACE_LINK
1030
REPLACE_LCHOWN
1031
REPLACE_GETPAGESIZE
1032
REPLACE_GETGROUPS
1033
REPLACE_GETCWD
1034
REPLACE_FCHOWNAT
1035
REPLACE_FCHDIR
1036
REPLACE_DUP2
1037
REPLACE_DUP
1038
REPLACE_CLOSE
1039
REPLACE_CHOWN
1040
HAVE_USLEEP
1041
HAVE_UNLINKAT
1042
HAVE_SYS_PARAM_H
1043
HAVE_OS_H
1044
HAVE_DECL_GETLOGIN_R
1045
HAVE_DECL_ENVIRON
1046
HAVE_SYMLINKAT
1047
HAVE_SYMLINK
1048
HAVE_SLEEP
1049
HAVE_READLINKAT
1050
HAVE_READLINK
1051
HAVE_PREAD
1052
HAVE_PIPE2
1053
HAVE_LINKAT
1054
HAVE_LINK
1055
HAVE_LCHOWN
1056
HAVE_GETUSERSHELL
1057
HAVE_GETPAGESIZE
1058
HAVE_GETLOGIN
1059
HAVE_GETHOSTNAME
1060
HAVE_GETGROUPS
1061
HAVE_GETDTABLESIZE
1062
HAVE_GETDOMAINNAME
1063
HAVE_FTRUNCATE
1064
HAVE_FSYNC
1065
HAVE_FCHOWNAT
1066
HAVE_FACCESSAT
1067
HAVE_EUIDACCESS
1068
HAVE_DUP3
1069
HAVE_DUP2
1070
HAVE_CHOWN
1071
GNULIB_WRITE
1072
GNULIB_USLEEP
1073
GNULIB_UNLINKAT
1074
GNULIB_UNLINK
1075
GNULIB_UNISTD_H_SIGPIPE
1076
GNULIB_UNISTD_H_GETOPT
1077
GNULIB_SYMLINKAT
1078
GNULIB_SYMLINK
1079
GNULIB_SLEEP
1080
GNULIB_RMDIR
1081
GNULIB_READLINKAT
1082
GNULIB_READLINK
1083
GNULIB_PREAD
1084
GNULIB_PIPE2
1085
GNULIB_LSEEK
1086
GNULIB_LINKAT
1087
GNULIB_LINK
1088
GNULIB_LCHOWN
1089
GNULIB_GETUSERSHELL
1090
GNULIB_GETPAGESIZE
1091
GNULIB_GETLOGIN_R
1092
GNULIB_GETLOGIN
1093
GNULIB_GETHOSTNAME
1094
GNULIB_GETGROUPS
1095
GNULIB_GETDTABLESIZE
1096
GNULIB_GETDOMAINNAME
1097
GNULIB_GETCWD
1098
GNULIB_FTRUNCATE
1099
GNULIB_FSYNC
1100
GNULIB_FCHOWNAT
1101
GNULIB_FCHDIR
1102
GNULIB_FACCESSAT
1103
GNULIB_EUIDACCESS
1104
GNULIB_ENVIRON
1105
GNULIB_DUP3
1106
GNULIB_DUP2
1107
GNULIB_CLOSE
731
1108
GNULIB_CHOWN
732
GNULIB_DUP2
733
GNULIB_FCHDIR
734
GNULIB_FTRUNCATE
735
GNULIB_GETCWD
736
GNULIB_GETLOGIN_R
737
GNULIB_READLINK
738
HAVE_DUP2
739
HAVE_FTRUNCATE
740
HAVE_READLINK
741
HAVE_DECL_GETLOGIN_R
742
REPLACE_CHOWN
743
REPLACE_FCHDIR
744
REPLACE_GETCWD
745
HAVE_UNISTD_H
746
ABSOLUTE_UNISTD_H
747
LIBGZIP_LIBDEPS
748
LIBGZIP_LTLIBDEPS
749
ASCPPPOST
750
ASCPPFLAGS
751
LIBOBJS
752
ASFLAGS_config
753
ac_prefix_program
754
LTLIBOBJS
755
gl_LIBOBJS
756
gl_LTLIBOBJS'
1109
REPLACE_UNSETENV
1110
REPLACE_STRTOD
1111
REPLACE_SETENV
1112
REPLACE_REALPATH
1113
REPLACE_PUTENV
1114
REPLACE_MKSTEMP
1115
REPLACE_CANONICALIZE_FILE_NAME
1116
HAVE_UNSETENV
1117
HAVE_SYS_LOADAVG_H
1118
HAVE_STRUCT_RANDOM_DATA
1119
HAVE_STRTOULL
1120
HAVE_STRTOLL
1121
HAVE_STRTOD
1122
HAVE_SETENV
1123
HAVE_RPMATCH
1124
HAVE_REALPATH
1125
HAVE_REALLOC_POSIX
1126
HAVE_RANDOM_R
1127
HAVE_MKSTEMPS
1128
HAVE_MKOSTEMPS
1129
HAVE_MKOSTEMP
1130
HAVE_MKDTEMP
1131
HAVE_MALLOC_POSIX
1132
HAVE_GETSUBOPT
1133
HAVE_DECL_GETLOADAVG
1134
HAVE_CANONICALIZE_FILE_NAME
1135
HAVE_ATOLL
1136
GNULIB_UNSETENV
1137
GNULIB_STRTOULL
1138
GNULIB_STRTOLL
1139
GNULIB_STRTOD
1140
GNULIB_SETENV
1141
GNULIB_RPMATCH
1142
GNULIB_REALPATH
1143
GNULIB_REALLOC_POSIX
1144
GNULIB_RANDOM_R
1145
GNULIB_PUTENV
1146
GNULIB_MKSTEMPS
1147
GNULIB_MKSTEMP
1148
GNULIB_MKOSTEMPS
1149
GNULIB_MKOSTEMP
1150
GNULIB_MKDTEMP
1151
GNULIB_MALLOC_POSIX
1152
GNULIB_GETSUBOPT
1153
GNULIB_GETLOADAVG
1154
GNULIB_CANONICALIZE_FILE_NAME
1155
GNULIB_CALLOC_POSIX
1156
GNULIB_ATOLL
1157
HAVE_CALLOC_POSIX
1158
ALLOCA_H
1159
ALLOCA
1160
GL_COND_LIBTOOL_FALSE
1161
GL_COND_LIBTOOL_TRUE
1162
EGREP
1163
GREP
1164
host_os
1165
host_vendor
1166
host_cpu
1167
host
1168
build_os
1169
build_vendor
1170
build_cpu
1171
build
1172
RANLIB
1173
LN_S
1174
NM
1175
CPP
1176
am__fastdepCC_FALSE
1177
am__fastdepCC_TRUE
1178
CCDEPMODE
1179
AMDEPBACKSLASH
1180
AMDEP_FALSE
1181
AMDEP_TRUE
1182
am__quote
1183
am__include
1184
DEPDIR
1185
OBJEXT
1186
EXEEXT
1187
ac_ct_CC
1188
CPPFLAGS
1189
LDFLAGS
1190
CFLAGS
1191
CC
1192
AM_BACKSLASH
1193
AM_DEFAULT_VERBOSITY
1194
am__untar
1195
am__tar
1196
AMTAR
1197
am__leading_dot
1198
SET_MAKE
1199
AWK
1200
mkdir_p
1201
MKDIR_P
1202
INSTALL_STRIP_PROGRAM
1203
STRIP
1204
install_sh
1205
MAKEINFO
1206
AUTOHEADER
1207
AUTOMAKE
1208
AUTOCONF
1209
ACLOCAL
1210
VERSION
1211
PACKAGE
1212
CYGPATH_W
1213
am__isrc
1214
INSTALL_DATA
1215
INSTALL_SCRIPT
1216
INSTALL_PROGRAM
1217
target_alias
1218
host_alias
1219
build_alias
1220
LIBS
1221
ECHO_T
1222
ECHO_N
1223
ECHO_C
1224
DEFS
1225
mandir
1226
localedir
1227
libdir
1228
psdir
1229
pdfdir
1230
dvidir
1231
htmldir
1232
infodir
1233
docdir
1234
oldincludedir
1235
includedir
1236
localstatedir
1237
sharedstatedir
1238
sysconfdir
1239
datadir
1240
datarootdir
1241
libexecdir
1242
sbindir
1243
bindir
1244
program_transform_name
1245
prefix
1246
exec_prefix
1247
PACKAGE_URL
1248
PACKAGE_BUGREPORT
1249
PACKAGE_STRING
1250
PACKAGE_VERSION
1251
PACKAGE_TARNAME
1252
PACKAGE_NAME
1253
PATH_SEPARATOR
1254
SHELL'
757
1255
ac_subst_files=''
1256
ac_user_opts='
1257
enable_option_checking
1258
enable_silent_rules
1259
enable_dependency_tracking
1260
enable_largefile
1261
enable_gcc_warnings
1262
'
758
1263
ac_precious_vars='build_alias
759
1264
host_alias
760
1265
target_alias
769
1274
# Initialize some variables set by options.
770
1275
ac_init_help=
771
1276
ac_init_version=false
1277
ac_unrecognized_opts=
1278
ac_unrecognized_sep=
772
1279
# The variables have the same names as the options, with
773
1280
# dashes changed to underlines.
774
1281
cache_file=/dev/null
867
1374
datarootdir=$ac_optarg ;;
868
1375
869
1376
-disable-* | --disable-*)
870
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1377
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
871
1378
# Reject names that are not valid shell variable names.
872
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
873
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
874
{ (exit 1); exit 1; }; }
875
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
876
eval enable_$ac_feature=no ;;
1379
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1380
as_fn_error "invalid feature name: $ac_useropt"
1381
ac_useropt_orig=$ac_useropt
1382
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1383
case $ac_user_opts in
1384
*"
1385
"enable_$ac_useropt"
1386
"*) ;;
1387
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1388
ac_unrecognized_sep=', ';;
1389
esac
1390
eval enable_$ac_useropt=no ;;
877
1391
878
1392
-docdir | --docdir | --docdi | --doc | --do)
879
1393
ac_prev=docdir ;;
886
1400
dvidir=$ac_optarg ;;
887
1401
888
1402
-enable-* | --enable-*)
889
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1403
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
890
1404
# Reject names that are not valid shell variable names.
891
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
892
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
893
{ (exit 1); exit 1; }; }
894
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
895
eval enable_$ac_feature=\$ac_optarg ;;
1405
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1406
as_fn_error "invalid feature name: $ac_useropt"
1407
ac_useropt_orig=$ac_useropt
1408
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1409
case $ac_user_opts in
1410
*"
1411
"enable_$ac_useropt"
1412
"*) ;;
1413
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1414
ac_unrecognized_sep=', ';;
1415
esac
1416
eval enable_$ac_useropt=\$ac_optarg ;;
896
1417
897
1418
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
898
1419
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1083
1604
ac_init_version=: ;;
1084
1605
1085
1606
-with-* | --with-*)
1086
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1607
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1087
1608
# Reject names that are not valid shell variable names.
1088
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1089
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1090
{ (exit 1); exit 1; }; }
1091
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1092
eval with_$ac_package=\$ac_optarg ;;
1609
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1610
as_fn_error "invalid package name: $ac_useropt"
1611
ac_useropt_orig=$ac_useropt
1612
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1613
case $ac_user_opts in
1614
*"
1615
"with_$ac_useropt"
1616
"*) ;;
1617
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1618
ac_unrecognized_sep=', ';;
1619
esac
1620
eval with_$ac_useropt=\$ac_optarg ;;
1093
1621
1094
1622
-without-* | --without-*)
1095
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1623
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1096
1624
# Reject names that are not valid shell variable names.
1097
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1098
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1099
{ (exit 1); exit 1; }; }
1100
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1101
eval with_$ac_package=no ;;
1625
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1626
as_fn_error "invalid package name: $ac_useropt"
1627
ac_useropt_orig=$ac_useropt
1628
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1629
case $ac_user_opts in
1630
*"
1631
"with_$ac_useropt"
1632
"*) ;;
1633
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1634
ac_unrecognized_sep=', ';;
1635
esac
1636
eval with_$ac_useropt=no ;;
1102
1637
1103
1638
--x)
1104
1639
# Obsolete; use --with-x.
1118
1653
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1119
1654
x_libraries=$ac_optarg ;;
1120
1655
1121
-*) { echo "$as_me: error: unrecognized option: $ac_option
1122
Try \`$0 --help' for more information." >&2
1123
{ (exit 1); exit 1; }; }
1656
-*) as_fn_error "unrecognized option: \`$ac_option'
1657
Try \`$0 --help' for more information."
1124
1658
;;
1125
1659
1126
1660
*=*)
1127
1661
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1128
1662
# Reject names that are not valid shell variable names.
1129
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1130
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1131
{ (exit 1); exit 1; }; }
1663
case $ac_envvar in #(
1664
'' | [0-9]* | *[!_$as_cr_alnum]* )
1665
as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1666
esac
1132
1667
eval $ac_envvar=\$ac_optarg
1133
1668
export $ac_envvar ;;
1134
1669
1135
1670
*)
1136
1671
# FIXME: should be removed in autoconf 3.0.
1137
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1672
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1138
1673
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1139
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1674
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1140
1675
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1141
1676
;;
1142
1677
1145
1680
1146
1681
if test -n "$ac_prev"; then
1147
1682
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1148
{ echo "$as_me: error: missing argument to $ac_option" >&2
1149
{ (exit 1); exit 1; }; }
1150
fi
1151
1152
# Be sure to have absolute directory names.
1683
as_fn_error "missing argument to $ac_option"
1684
fi
1685
1686
if test -n "$ac_unrecognized_opts"; then
1687
case $enable_option_checking in
1688
no) ;;
1689
fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1690
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1691
esac
1692
fi
1693
1694
# Check all directory arguments for consistency.
1153
1695
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1154
1696
datadir sysconfdir sharedstatedir localstatedir includedir \
1155
1697
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1156
1698
libdir localedir mandir
1157
1699
do
1158
1700
eval ac_val=\$$ac_var
1701
# Remove trailing slashes.
1702
case $ac_val in
1703
*/ )
1704
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1705
eval $ac_var=\$ac_val;;
1706
esac
1707
# Be sure to have absolute directory names.
1159
1708
case $ac_val in
1160
1709
[\\/$]* | ?:[\\/]* ) continue;;
1161
1710
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1162
1711
esac
1163
{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1164
{ (exit 1); exit 1; }; }
1712
as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1165
1713
done
1166
1714
1167
1715
# There might be people who depend on the old broken behavior: `$host'
1175
1723
if test "x$host_alias" != x; then
1176
1724
if test "x$build_alias" = x; then
1177
1725
cross_compiling=maybe
1178
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1726
$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1179
1727
If a cross compiler is detected then cross compile mode will be used." >&2
1180
1728
elif test "x$build_alias" != "x$host_alias"; then
1181
1729
cross_compiling=yes
1191
1739
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1192
1740
ac_ls_di=`ls -di .` &&
1193
1741
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1194
{ echo "$as_me: error: Working directory cannot be determined" >&2
1195
{ (exit 1); exit 1; }; }
1742
as_fn_error "working directory cannot be determined"
1196
1743
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1197
{ echo "$as_me: error: pwd does not report name of working directory" >&2
1198
{ (exit 1); exit 1; }; }
1744
as_fn_error "pwd does not report name of working directory"
1199
1745
1200
1746
1201
1747
# Find the source files, if location was not specified.
1202
1748
if test -z "$srcdir"; then
1203
1749
ac_srcdir_defaulted=yes
1204
1750
# Try the directory containing this script, then the parent directory.
1205
ac_confdir=`$as_dirname -- "$0" ||
1206
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1207
X"$0" : 'X\(//\)[^/]' \| \
1208
X"$0" : 'X\(//\)$' \| \
1209
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1210
echo X"$0" |
1751
ac_confdir=`$as_dirname -- "$as_myself" ||
1752
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1753
X"$as_myself" : 'X\(//\)[^/]' \| \
1754
X"$as_myself" : 'X\(//\)$' \| \
1755
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1756
$as_echo X"$as_myself" |
1211
1757
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1212
1758
s//\1/
1213
1759
q
1234
1780
fi
1235
1781
if test ! -r "$srcdir/$ac_unique_file"; then
1236
1782
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1237
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1238
{ (exit 1); exit 1; }; }
1783
as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1239
1784
fi
1240
1785
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1241
1786
ac_abs_confdir=`(
1242
cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1243
{ (exit 1); exit 1; }; }
1787
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1244
1788
pwd)`
1245
1789
# When building in place, set srcdir=.
1246
1790
if test "$ac_abs_confdir" = "$ac_pwd"; then
1266
1810
# Omit some internal or obsolete options to make the list less imposing.
1267
1811
# This message is too long to be a string in the A/UX 3.1 sh.
1268
1812
cat <<_ACEOF
1269
\`configure' configures gzip 1.3.12 to adapt to many kinds of systems.
1813
\`configure' configures gzip 1.4 to adapt to many kinds of systems.
1270
1814
1271
1815
Usage: $0 [OPTION]... [VAR=VALUE]...
1272
1816
1288
1832
1289
1833
Installation directories:
1290
1834
--prefix=PREFIX install architecture-independent files in PREFIX
1291
[$ac_default_prefix]
1835
[$ac_default_prefix]
1292
1836
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1293
[PREFIX]
1837
[PREFIX]
1294
1838
1295
1839
By default, \`make install' will install all the files in
1296
1840
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1300
1844
For better control, use the options below.
1301
1845
1302
1846
Fine tuning of the installation directories:
1303
--bindir=DIR user executables [EPREFIX/bin]
1304
--sbindir=DIR system admin executables [EPREFIX/sbin]
1305
--libexecdir=DIR program executables [EPREFIX/libexec]
1306
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1307
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1308
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1309
--libdir=DIR object code libraries [EPREFIX/lib]
1310
--includedir=DIR C header files [PREFIX/include]
1311
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1312
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1313
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1314
--infodir=DIR info documentation [DATAROOTDIR/info]
1315
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1316
--mandir=DIR man documentation [DATAROOTDIR/man]
1317
--docdir=DIR documentation root [DATAROOTDIR/doc/gzip]
1318
--htmldir=DIR html documentation [DOCDIR]
1319
--dvidir=DIR dvi documentation [DOCDIR]
1320
--pdfdir=DIR pdf documentation [DOCDIR]
1321
--psdir=DIR ps documentation [DOCDIR]
1847
--bindir=DIR user executables [EPREFIX/bin]
1848
--sbindir=DIR system admin executables [EPREFIX/sbin]
1849
--libexecdir=DIR program executables [EPREFIX/libexec]
1850
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1851
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1852
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1853
--libdir=DIR object code libraries [EPREFIX/lib]
1854
--includedir=DIR C header files [PREFIX/include]
1855
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1856
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1857
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1858
--infodir=DIR info documentation [DATAROOTDIR/info]
1859
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1860
--mandir=DIR man documentation [DATAROOTDIR/man]
1861
--docdir=DIR documentation root [DATAROOTDIR/doc/gzip]
1862
--htmldir=DIR html documentation [DOCDIR]
1863
--dvidir=DIR dvi documentation [DOCDIR]
1864
--pdfdir=DIR pdf documentation [DOCDIR]
1865
--psdir=DIR ps documentation [DOCDIR]
1322
1866
_ACEOF
1323
1867
1324
1868
cat <<\_ACEOF
1327
1871
--program-prefix=PREFIX prepend PREFIX to installed program names
1328
1872
--program-suffix=SUFFIX append SUFFIX to installed program names
1329
1873
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1874
1875
System types:
1876
--build=BUILD configure for building on BUILD [guessed]
1877
--host=HOST cross-compile to build programs to run on HOST [BUILD]
1330
1878
_ACEOF
1331
1879
fi
1332
1880
1333
1881
if test -n "$ac_init_help"; then
1334
1882
case $ac_init_help in
1335
short | recursive ) echo "Configuration of gzip 1.3.12:";;
1883
short | recursive ) echo "Configuration of gzip 1.4:";;
1336
1884
esac
1337
1885
cat <<\_ACEOF
1338
1886
1339
1887
Optional Features:
1888
--disable-option-checking ignore unrecognized --enable/--with options
1340
1889
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1341
1890
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1891
--enable-silent-rules less verbose build output (undo: `make V=1')
1892
--disable-silent-rules verbose build output (undo: `make V=0')
1342
1893
--disable-dependency-tracking speeds up one-time build
1343
1894
--enable-dependency-tracking do not reject slow dependency extractors
1344
1895
--disable-largefile omit support for large files
1896
--enable-gcc-warnings turn on lots of GCC warnings (for developers)
1345
1897
1346
1898
Some influential environment variables:
1347
1899
CC C compiler command
1349
1901
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1350
1902
nonstandard directory <lib dir>
1351
1903
LIBS libraries to pass to the linker, e.g. -l<library>
1352
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1904
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1353
1905
you have headers in a nonstandard directory <include dir>
1354
1906
CPP C preprocessor
1355
1907
1364
1916
if test "$ac_init_help" = "recursive"; then
1365
1917
# If there are subdirs, report their specific --help.
1366
1918
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1367
test -d "$ac_dir" || continue
1919
test -d "$ac_dir" ||
1920
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1921
continue
1368
1922
ac_builddir=.
1369
1923
1370
1924
case "$ac_dir" in
1371
1925
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1372
1926
*)
1373
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1927
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1374
1928
# A ".." for each directory in $ac_dir_suffix.
1375
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1929
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1376
1930
case $ac_top_builddir_sub in
1377
1931
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378
1932
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1408
1962
echo &&
1409
1963
$SHELL "$ac_srcdir/configure" --help=recursive
1410
1964
else
1411
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1965
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1412
1966
fi || ac_status=$?
1413
1967
cd "$ac_pwd" || { ac_status=$?; break; }
1414
1968
done
1417
1971
test -n "$ac_init_help" && exit $ac_status
1418
1972
if $ac_init_version; then
1419
1973
cat <<\_ACEOF
1420
gzip configure 1.3.12
1421
generated by GNU Autoconf 2.61
1974
gzip configure 1.4
1975
generated by GNU Autoconf 2.65.23-13e35
1422
1976
1423
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1424
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1977
Copyright (C) 2010 Free Software Foundation, Inc.
1425
1978
This configure script is free software; the Free Software Foundation
1426
1979
gives unlimited permission to copy, distribute and modify it.
1427
1980
_ACEOF
1428
1981
exit
1429
1982
fi
1983
1984
## ------------------------ ##
1985
## Autoconf initialization. ##
1986
## ------------------------ ##
1987
1988
# ac_fn_c_try_compile LINENO
1989
# --------------------------
1990
# Try to compile conftest.$ac_ext, and return whether this succeeded.
1991
ac_fn_c_try_compile ()
1992
{
1993
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1994
rm -f conftest.$ac_objext
1995
if { { ac_try="$ac_compile"
1996
case "(($ac_try" in
1997
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1998
*) ac_try_echo=$ac_try;;
1999
esac
2000
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2001
$as_echo "$ac_try_echo"; } >&5
2002
(eval "$ac_compile") 2>conftest.err
2003
ac_status=$?
2004
if test -s conftest.err; then
2005
grep -v '^ *+' conftest.err >conftest.er1
2006
cat conftest.er1 >&5
2007
mv -f conftest.er1 conftest.err
2008
fi
2009
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2010
test $ac_status = 0; } && {
2011
test -z "$ac_c_werror_flag" ||
2012
test ! -s conftest.err
2013
} && test -s conftest.$ac_objext; then :
2014
ac_retval=0
2015
else
2016
$as_echo "$as_me: failed program was:" >&5
2017
sed 's/^/| /' conftest.$ac_ext >&5
2018
2019
ac_retval=1
2020
fi
2021
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2022
as_fn_set_status $ac_retval
2023
2024
} # ac_fn_c_try_compile
2025
2026
# ac_fn_c_try_cpp LINENO
2027
# ----------------------
2028
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2029
ac_fn_c_try_cpp ()
2030
{
2031
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2032
if { { ac_try="$ac_cpp conftest.$ac_ext"
2033
case "(($ac_try" in
2034
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2035
*) ac_try_echo=$ac_try;;
2036
esac
2037
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2038
$as_echo "$ac_try_echo"; } >&5
2039
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2040
ac_status=$?
2041
if test -s conftest.err; then
2042
grep -v '^ *+' conftest.err >conftest.er1
2043
cat conftest.er1 >&5
2044
mv -f conftest.er1 conftest.err
2045
fi
2046
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2047
test $ac_status = 0; } >/dev/null && {
2048
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2049
test ! -s conftest.err
2050
}; then :
2051
ac_retval=0
2052
else
2053
$as_echo "$as_me: failed program was:" >&5
2054
sed 's/^/| /' conftest.$ac_ext >&5
2055
2056
ac_retval=1
2057
fi
2058
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2059
as_fn_set_status $ac_retval
2060
2061
} # ac_fn_c_try_cpp
2062
2063
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2064
# -------------------------------------------------------
2065
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
2066
# the include files in INCLUDES and setting the cache variable VAR
2067
# accordingly.
2068
ac_fn_c_check_header_mongrel ()
2069
{
2070
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2072
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2073
$as_echo_n "checking for $2... " >&6; }
2074
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2075
$as_echo_n "(cached) " >&6
2076
fi
2077
eval ac_res=\$$3
2078
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2079
$as_echo "$ac_res" >&6; }
2080
else
2081
# Is the header compilable?
2082
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2083
$as_echo_n "checking $2 usability... " >&6; }
2084
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085
/* end confdefs.h. */
2086
$4
2087
#include <$2>
2088
_ACEOF
2089
if ac_fn_c_try_compile "$LINENO"; then :
2090
ac_header_compiler=yes
2091
else
2092
ac_header_compiler=no
2093
fi
2094
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2096
$as_echo "$ac_header_compiler" >&6; }
2097
2098
# Is the header present?
2099
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2100
$as_echo_n "checking $2 presence... " >&6; }
2101
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102
/* end confdefs.h. */
2103
#include <$2>
2104
_ACEOF
2105
if ac_fn_c_try_cpp "$LINENO"; then :
2106
ac_header_preproc=yes
2107
else
2108
ac_header_preproc=no
2109
fi
2110
rm -f conftest.err conftest.$ac_ext
2111
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2112
$as_echo "$ac_header_preproc" >&6; }
2113
2114
# So? What about this header?
2115
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2116
yes:no: )
2117
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2118
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2119
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2120
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2121
;;
2122
no:yes:* )
2123
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2124
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2125
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2126
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2127
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2128
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2129
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2130
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2131
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2132
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2133
( cat <<\_ASBOX
2134
## ------------------------------- ##
2135
## Report this to bug-gzip@gnu.org ##
2136
## ------------------------------- ##
2137
_ASBOX
2138
) | sed "s/^/$as_me: WARNING: /" >&2
2139
;;
2140
esac
2141
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2142
$as_echo_n "checking for $2... " >&6; }
2143
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2144
$as_echo_n "(cached) " >&6
2145
else
2146
eval "$3=\$ac_header_compiler"
2147
fi
2148
eval ac_res=\$$3
2149
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2150
$as_echo "$ac_res" >&6; }
2151
fi
2152
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2153
2154
} # ac_fn_c_check_header_mongrel
2155
2156
# ac_fn_c_try_run LINENO
2157
# ----------------------
2158
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2159
# that executables *can* be run.
2160
ac_fn_c_try_run ()
2161
{
2162
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2163
if { { ac_try="$ac_link"
2164
case "(($ac_try" in
2165
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2166
*) ac_try_echo=$ac_try;;
2167
esac
2168
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2169
$as_echo "$ac_try_echo"; } >&5
2170
(eval "$ac_link") 2>&5
2171
ac_status=$?
2172
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2173
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2174
{ { case "(($ac_try" in
2175
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2176
*) ac_try_echo=$ac_try;;
2177
esac
2178
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2179
$as_echo "$ac_try_echo"; } >&5
2180
(eval "$ac_try") 2>&5
2181
ac_status=$?
2182
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2183
test $ac_status = 0; }; }; then :
2184
ac_retval=0
2185
else
2186
$as_echo "$as_me: program exited with status $ac_status" >&5
2187
$as_echo "$as_me: failed program was:" >&5
2188
sed 's/^/| /' conftest.$ac_ext >&5
2189
2190
ac_retval=$ac_status
2191
fi
2192
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2193
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2194
as_fn_set_status $ac_retval
2195
2196
} # ac_fn_c_try_run
2197
2198
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2199
# -------------------------------------------------------
2200
# Tests whether HEADER exists and can be compiled using the include files in
2201
# INCLUDES, setting the cache variable VAR accordingly.
2202
ac_fn_c_check_header_compile ()
2203
{
2204
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2205
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2206
$as_echo_n "checking for $2... " >&6; }
2207
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2208
$as_echo_n "(cached) " >&6
2209
else
2210
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2211
/* end confdefs.h. */
2212
$4
2213
#include <$2>
2214
_ACEOF
2215
if ac_fn_c_try_compile "$LINENO"; then :
2216
eval "$3=yes"
2217
else
2218
eval "$3=no"
2219
fi
2220
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2221
fi
2222
eval ac_res=\$$3
2223
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2224
$as_echo "$ac_res" >&6; }
2225
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2226
2227
} # ac_fn_c_check_header_compile
2228
2229
# ac_fn_c_try_link LINENO
2230
# -----------------------
2231
# Try to link conftest.$ac_ext, and return whether this succeeded.
2232
ac_fn_c_try_link ()
2233
{
2234
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2235
rm -f conftest.$ac_objext conftest$ac_exeext
2236
if { { ac_try="$ac_link"
2237
case "(($ac_try" in
2238
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2239
*) ac_try_echo=$ac_try;;
2240
esac
2241
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2242
$as_echo "$ac_try_echo"; } >&5
2243
(eval "$ac_link") 2>conftest.err
2244
ac_status=$?
2245
if test -s conftest.err; then
2246
grep -v '^ *+' conftest.err >conftest.er1
2247
cat conftest.er1 >&5
2248
mv -f conftest.er1 conftest.err
2249
fi
2250
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2251
test $ac_status = 0; } && {
2252
test -z "$ac_c_werror_flag" ||
2253
test ! -s conftest.err
2254
} && test -s conftest$ac_exeext && {
2255
test "$cross_compiling" = yes ||
2256
$as_test_x conftest$ac_exeext
2257
}; then :
2258
ac_retval=0
2259
else
2260
$as_echo "$as_me: failed program was:" >&5
2261
sed 's/^/| /' conftest.$ac_ext >&5
2262
2263
ac_retval=1
2264
fi
2265
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2266
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2267
# interfere with the next link command; also delete a directory that is
2268
# left behind by Apple's compiler. We do this before executing the actions.
2269
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2270
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271
as_fn_set_status $ac_retval
2272
2273
} # ac_fn_c_try_link
2274
2275
# ac_fn_c_check_func LINENO FUNC VAR
2276
# ----------------------------------
2277
# Tests whether FUNC exists, setting the cache variable VAR accordingly
2278
ac_fn_c_check_func ()
2279
{
2280
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2282
$as_echo_n "checking for $2... " >&6; }
2283
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284
$as_echo_n "(cached) " >&6
2285
else
2286
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2287
/* end confdefs.h. */
2288
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2289
For example, HP-UX 11i <limits.h> declares gettimeofday. */
2290
#define $2 innocuous_$2
2291
2292
/* System header to define __stub macros and hopefully few prototypes,
2293
which can conflict with char $2 (); below.
2294
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2295
<limits.h> exists even on freestanding compilers. */
2296
2297
#ifdef __STDC__
2298
# include <limits.h>
2299
#else
2300
# include <assert.h>
2301
#endif
2302
2303
#undef $2
2304
2305
/* Override any GCC internal prototype to avoid an error.
2306
Use char because int might match the return type of a GCC
2307
builtin and then its argument prototype would still apply. */
2308
#ifdef __cplusplus
2309
extern "C"
2310
#endif
2311
char $2 ();
2312
/* The GNU C library defines this for functions which it implements
2313
to always fail with ENOSYS. Some functions are actually named
2314
something starting with __ and the normal name is an alias. */
2315
#if defined __stub_$2 || defined __stub___$2
2316
choke me
2317
#endif
2318
2319
int
2320
main ()
2321
{
2322
return $2 ();
2323
;
2324
return 0;
2325
}
2326
_ACEOF
2327
if ac_fn_c_try_link "$LINENO"; then :
2328
eval "$3=yes"
2329
else
2330
eval "$3=no"
2331
fi
2332
rm -f core conftest.err conftest.$ac_objext \
2333
conftest$ac_exeext conftest.$ac_ext
2334
fi
2335
eval ac_res=\$$3
2336
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2337
$as_echo "$ac_res" >&6; }
2338
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2339
2340
} # ac_fn_c_check_func
2341
2342
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2343
# -------------------------------------------
2344
# Tests whether TYPE exists after having included INCLUDES, setting cache
2345
# variable VAR accordingly.
2346
ac_fn_c_check_type ()
2347
{
2348
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2349
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2350
$as_echo_n "checking for $2... " >&6; }
2351
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2352
$as_echo_n "(cached) " >&6
2353
else
2354
eval "$3=no"
2355
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2356
/* end confdefs.h. */
2357
$4
2358
int
2359
main ()
2360
{
2361
if (sizeof ($2))
2362
return 0;
2363
;
2364
return 0;
2365
}
2366
_ACEOF
2367
if ac_fn_c_try_compile "$LINENO"; then :
2368
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2369
/* end confdefs.h. */
2370
$4
2371
int
2372
main ()
2373
{
2374
if (sizeof (($2)))
2375
return 0;
2376
;
2377
return 0;
2378
}
2379
_ACEOF
2380
if ac_fn_c_try_compile "$LINENO"; then :
2381
2382
else
2383
eval "$3=yes"
2384
fi
2385
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2386
fi
2387
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2388
fi
2389
eval ac_res=\$$3
2390
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2391
$as_echo "$ac_res" >&6; }
2392
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2393
2394
} # ac_fn_c_check_type
2395
2396
# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2397
# ---------------------------------------------
2398
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2399
# accordingly.
2400
ac_fn_c_check_decl ()
2401
{
2402
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2403
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2404
$as_echo_n "checking whether $2 is declared... " >&6; }
2405
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2406
$as_echo_n "(cached) " >&6
2407
else
2408
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2409
/* end confdefs.h. */
2410
$4
2411
int
2412
main ()
2413
{
2414
#ifndef $2
2415
(void) $2;
2416
#endif
2417
2418
;
2419
return 0;
2420
}
2421
_ACEOF
2422
if ac_fn_c_try_compile "$LINENO"; then :
2423
eval "$3=yes"
2424
else
2425
eval "$3=no"
2426
fi
2427
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2428
fi
2429
eval ac_res=\$$3
2430
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2431
$as_echo "$ac_res" >&6; }
2432
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2433
2434
} # ac_fn_c_check_decl
2435
2436
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2437
# --------------------------------------------
2438
# Tries to find the compile-time value of EXPR in a program that includes
2439
# INCLUDES, setting VAR accordingly. Returns whether the value could be
2440
# computed
2441
ac_fn_c_compute_int ()
2442
{
2443
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2444
if test "$cross_compiling" = yes; then
2445
# Depending upon the size, compute the lo and hi bounds.
2446
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2447
/* end confdefs.h. */
2448
$4
2449
int
2450
main ()
2451
{
2452
static int test_array [1 - 2 * !(($2) >= 0)];
2453
test_array [0] = 0
2454
2455
;
2456
return 0;
2457
}
2458
_ACEOF
2459
if ac_fn_c_try_compile "$LINENO"; then :
2460
ac_lo=0 ac_mid=0
2461
while :; do
2462
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2463
/* end confdefs.h. */
2464
$4
2465
int
2466
main ()
2467
{
2468
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2469
test_array [0] = 0
2470
2471
;
2472
return 0;
2473
}
2474
_ACEOF
2475
if ac_fn_c_try_compile "$LINENO"; then :
2476
ac_hi=$ac_mid; break
2477
else
2478
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2479
if test $ac_lo -le $ac_mid; then
2480
ac_lo= ac_hi=
2481
break
2482
fi
2483
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2484
fi
2485
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2486
done
2487
else
2488
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2489
/* end confdefs.h. */
2490
$4
2491
int
2492
main ()
2493
{
2494
static int test_array [1 - 2 * !(($2) < 0)];
2495
test_array [0] = 0
2496
2497
;
2498
return 0;
2499
}
2500
_ACEOF
2501
if ac_fn_c_try_compile "$LINENO"; then :
2502
ac_hi=-1 ac_mid=-1
2503
while :; do
2504
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2505
/* end confdefs.h. */
2506
$4
2507
int
2508
main ()
2509
{
2510
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2511
test_array [0] = 0
2512
2513
;
2514
return 0;
2515
}
2516
_ACEOF
2517
if ac_fn_c_try_compile "$LINENO"; then :
2518
ac_lo=$ac_mid; break
2519
else
2520
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2521
if test $ac_mid -le $ac_hi; then
2522
ac_lo= ac_hi=
2523
break
2524
fi
2525
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2526
fi
2527
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2528
done
2529
else
2530
ac_lo= ac_hi=
2531
fi
2532
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2533
fi
2534
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2535
# Binary search between lo and hi bounds.
2536
while test "x$ac_lo" != "x$ac_hi"; do
2537
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2538
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539
/* end confdefs.h. */
2540
$4
2541
int
2542
main ()
2543
{
2544
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2545
test_array [0] = 0
2546
2547
;
2548
return 0;
2549
}
2550
_ACEOF
2551
if ac_fn_c_try_compile "$LINENO"; then :
2552
ac_hi=$ac_mid
2553
else
2554
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2555
fi
2556
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2557
done
2558
case $ac_lo in #((
2559
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2560
'') ac_retval=1 ;;
2561
esac
2562
else
2563
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2564
/* end confdefs.h. */
2565
$4
2566
static long int longval () { return $2; }
2567
static unsigned long int ulongval () { return $2; }
2568
#include <stdio.h>
2569
#include <stdlib.h>
2570
int
2571
main ()
2572
{
2573
2574
FILE *f = fopen ("conftest.val", "w");
2575
if (! f)
2576
return 1;
2577
if (($2) < 0)
2578
{
2579
long int i = longval ();
2580
if (i != ($2))
2581
return 1;
2582
fprintf (f, "%ld", i);
2583
}
2584
else
2585
{
2586
unsigned long int i = ulongval ();
2587
if (i != ($2))
2588
return 1;
2589
fprintf (f, "%lu", i);
2590
}
2591
/* Do not output a trailing newline, as this causes \r\n confusion
2592
on some platforms. */
2593
return ferror (f) || fclose (f) != 0;
2594
2595
;
2596
return 0;
2597
}
2598
_ACEOF
2599
if ac_fn_c_try_run "$LINENO"; then :
2600
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2601
else
2602
ac_retval=1
2603
fi
2604
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2605
conftest.$ac_objext conftest.beam conftest.$ac_ext
2606
rm -f conftest.val
2607
2608
fi
2609
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2610
as_fn_set_status $ac_retval
2611
2612
} # ac_fn_c_compute_int
2613
2614
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2615
# ----------------------------------------------------
2616
# Tries to find if the field MEMBER exists in type AGGR, after including
2617
# INCLUDES, setting cache variable VAR accordingly.
2618
ac_fn_c_check_member ()
2619
{
2620
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2621
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2622
$as_echo_n "checking for $2.$3... " >&6; }
2623
if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2624
$as_echo_n "(cached) " >&6
2625
else
2626
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2627
/* end confdefs.h. */
2628
$5
2629
int
2630
main ()
2631
{
2632
static $2 ac_aggr;
2633
if (ac_aggr.$3)
2634
return 0;
2635
;
2636
return 0;
2637
}
2638
_ACEOF
2639
if ac_fn_c_try_compile "$LINENO"; then :
2640
eval "$4=yes"
2641
else
2642
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2643
/* end confdefs.h. */
2644
$5
2645
int
2646
main ()
2647
{
2648
static $2 ac_aggr;
2649
if (sizeof ac_aggr.$3)
2650
return 0;
2651
;
2652
return 0;
2653
}
2654
_ACEOF
2655
if ac_fn_c_try_compile "$LINENO"; then :
2656
eval "$4=yes"
2657
else
2658
eval "$4=no"
2659
fi
2660
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2661
fi
2662
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2663
fi
2664
eval ac_res=\$$4
2665
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2666
$as_echo "$ac_res" >&6; }
2667
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2668
2669
} # ac_fn_c_check_member
1430
2670
cat >config.log <<_ACEOF
1431
2671
This file contains any messages produced by compilers while
1432
2672
running configure, to aid debugging if configure makes a mistake.
1433
2673
1434
It was created by gzip $as_me 1.3.12, which was
1435
generated by GNU Autoconf 2.61. Invocation command line was
2674
It was created by gzip $as_me 1.4, which was
2675
generated by GNU Autoconf 2.65.23-13e35. Invocation command line was
1436
2676
1437
2677
$ $0 $@
1438
2678
1468
2708
do
1469
2709
IFS=$as_save_IFS
1470
2710
test -z "$as_dir" && as_dir=.
1471
echo "PATH: $as_dir"
1472
done
2711
$as_echo "PATH: $as_dir"
2712
done
1473
2713
IFS=$as_save_IFS
1474
2714
1475
2715
} >&5
1503
2743
| -silent | --silent | --silen | --sile | --sil)
1504
2744
continue ;;
1505
2745
*\'*)
1506
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2746
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507
2747
esac
1508
2748
case $ac_pass in
1509
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
2749
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1510
2750
2)
1511
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
2751
as_fn_append ac_configure_args1 " '$ac_arg'"
1512
2752
if test $ac_must_keep_next = true; then
1513
2753
ac_must_keep_next=false # Got value, back to normal.
1514
2754
else
1524
2764
-* ) ac_must_keep_next=true ;;
1525
2765
esac
1526
2766
fi
1527
ac_configure_args="$ac_configure_args '$ac_arg'"
2767
as_fn_append ac_configure_args " '$ac_arg'"
1528
2768
;;
1529
2769
esac
1530
2770
done
1531
2771
done
1532
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1533
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
2772
{ ac_configure_args0=; unset ac_configure_args0;}
2773
{ ac_configure_args1=; unset ac_configure_args1;}
1534
2774
1535
2775
# When interrupted or exit'd, cleanup temporary files, and complete
1536
2776
# config.log. We remove comments because anyway the quotes in there
1555
2795
case $ac_val in #(
1556
2796
*${as_nl}*)
1557
2797
case $ac_var in #(
1558
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1559
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2798
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2799
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1560
2800
esac
1561
2801
case $ac_var in #(
1562
2802
_ | IFS | as_nl) ;; #(
1563
*) $as_unset $ac_var ;;
2803
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2804
*) { eval $ac_var=; unset $ac_var;} ;;
1564
2805
esac ;;
1565
2806
esac
1566
2807
done
1589
2830
do
1590
2831
eval ac_val=\$$ac_var
1591
2832
case $ac_val in
1592
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2833
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593
2834
esac
1594
echo "$ac_var='\''$ac_val'\''"
2835
$as_echo "$ac_var='\''$ac_val'\''"
1595
2836
done | sort
1596
2837
echo
1597
2838
1606
2847
do
1607
2848
eval ac_val=\$$ac_var
1608
2849
case $ac_val in
1609
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2850
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1610
2851
esac
1611
echo "$ac_var='\''$ac_val'\''"
2852
$as_echo "$ac_var='\''$ac_val'\''"
1612
2853
done | sort
1613
2854
echo
1614
2855
fi
1624
2865
echo
1625
2866
fi
1626
2867
test "$ac_signal" != 0 &&
1627
echo "$as_me: caught signal $ac_signal"
1628
echo "$as_me: exit $exit_status"
2868
$as_echo "$as_me: caught signal $ac_signal"
2869
$as_echo "$as_me: exit $exit_status"
1629
2870
} >&5
1630
2871
rm -f core *.core core.conftest.* &&
1631
2872
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1632
2873
exit $exit_status
1633
2874
' 0
1634
2875
for ac_signal in 1 2 13 15; do
1635
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
2876
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1636
2877
done
1637
2878
ac_signal=0
1638
2879
1639
2880
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1640
2881
rm -f -r conftest* confdefs.h
1641
2882
2883
$as_echo "/* confdefs.h */" > confdefs.h
2884
1642
2885
# Predefined preprocessor variables.
1643
2886
1644
2887
cat >>confdefs.h <<_ACEOF
1645
2888
#define PACKAGE_NAME "$PACKAGE_NAME"
1646
2889
_ACEOF
1647
2890
1648
1649
2891
cat >>confdefs.h <<_ACEOF
1650
2892
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1651
2893
_ACEOF
1652
2894
1653
1654
2895
cat >>confdefs.h <<_ACEOF
1655
2896
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1656
2897
_ACEOF
1657
2898
1658
1659
2899
cat >>confdefs.h <<_ACEOF
1660
2900
#define PACKAGE_STRING "$PACKAGE_STRING"
1661
2901
_ACEOF
1662
2902
1663
1664
2903
cat >>confdefs.h <<_ACEOF
1665
2904
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1666
2905
_ACEOF
1667
2906
2907
cat >>confdefs.h <<_ACEOF
2908
#define PACKAGE_URL "$PACKAGE_URL"
2909
_ACEOF
2910
1668
2911
1669
2912
# Let the site file select an alternate cache file if it wants to.
1670
# Prefer explicitly selected file to automatically selected ones.
2913
# Prefer an explicitly selected file to automatically selected ones.
2914
ac_site_file1=NONE
2915
ac_site_file2=NONE
1671
2916
if test -n "$CONFIG_SITE"; then
1672
set x "$CONFIG_SITE"
2917
ac_site_file1=$CONFIG_SITE
1673
2918
elif test "x$prefix" != xNONE; then
1674
set x "$prefix/share/config.site" "$prefix/etc/config.site"
2919
ac_site_file1=$prefix/share/config.site
2920
ac_site_file2=$prefix/etc/config.site
1675
2921
else
1676
set x "$ac_default_prefix/share/config.site" \
1677
"$ac_default_prefix/etc/config.site"
2922
ac_site_file1=$ac_default_prefix/share/config.site
2923
ac_site_file2=$ac_default_prefix/etc/config.site
1678
2924
fi
1679
shift
1680
for ac_site_file
2925
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1681
2926
do
1682
if test -r "$ac_site_file"; then
1683
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1684
echo "$as_me: loading site script $ac_site_file" >&6;}
2927
test "x$ac_site_file" = xNONE && continue
2928
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2929
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2930
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1685
2931
sed 's/^/| /' "$ac_site_file" >&5
1686
2932
. "$ac_site_file"
1687
2933
fi
1688
2934
done
1689
2935
1690
2936
if test -r "$cache_file"; then
1691
# Some versions of bash will fail to source /dev/null (special
1692
# files actually), so we avoid doing that.
1693
if test -f "$cache_file"; then
1694
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1695
echo "$as_me: loading cache $cache_file" >&6;}
2937
# Some versions of bash will fail to source /dev/null (special files
2938
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2939
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2940
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2941
$as_echo "$as_me: loading cache $cache_file" >&6;}
1696
2942
case $cache_file in
1697
2943
[\\/]* | ?:[\\/]* ) . "$cache_file";;
1698
2944
*) . "./$cache_file";;
1699
2945
esac
1700
2946
fi
1701
2947
else
1702
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1703
echo "$as_me: creating cache $cache_file" >&6;}
2948
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2949
$as_echo "$as_me: creating cache $cache_file" >&6;}
1704
2950
>$cache_file
1705
2951
fi
1706
2952
1707
ac_header_list="$ac_header_list fcntl.h"
1708
ac_header_list="$ac_header_list sys/time.h"
1709
ac_header_list="$ac_header_list stdlib.h"
1710
ac_func_list="$ac_func_list lstat"
1711
ac_header_list="$ac_header_list sys/stat.h"
1712
ac_header_list="$ac_header_list time.h"
1713
ac_header_list="$ac_header_list unistd.h"
1714
ac_func_list="$ac_func_list pipe"
1715
ac_header_list="$ac_header_list utime.h"
1716
ac_func_list="$ac_func_list futimes"
1717
ac_func_list="$ac_func_list futimesat"
1718
ac_header_list="$ac_header_list limits.h"
1719
ac_header_list="$ac_header_list memory.h"
1720
ac_func_list="$ac_func_list chown"
1721
ac_func_list="$ac_func_list fchmod"
1722
ac_func_list="$ac_func_list fchown"
1723
ac_func_list="$ac_func_list fdopendir"
1724
ac_func_list="$ac_func_list siginterrupt"
2953
as_fn_append ac_func_list " chown"
2954
as_fn_append ac_func_list " fchown"
2955
as_fn_append ac_header_list " dirent.h"
2956
as_fn_append ac_func_list " dup2"
2957
as_fn_append ac_header_list " errno.h"
2958
as_fn_append ac_func_list " fchdir"
2959
as_fn_append ac_func_list " fcntl"
2960
as_fn_append ac_header_list " fcntl.h"
2961
as_fn_append ac_func_list " fdopendir"
2962
as_fn_append ac_header_list " float.h"
2963
as_fn_append ac_header_list " stdio_ext.h"
2964
as_fn_append ac_func_list " __fpending"
2965
as_fn_append ac_func_list " vasnprintf"
2966
as_fn_append ac_func_list " fpurge"
2967
as_fn_append ac_func_list " __fpurge"
2968
as_fn_append ac_func_list " __freading"
2969
gl_getopt_required=GNU
2970
as_fn_append ac_header_list " getopt.h"
2971
as_fn_append ac_func_list " gettimeofday"
2972
as_fn_append ac_func_list " nanotime"
2973
as_fn_append ac_header_list " sys/time.h"
2974
as_fn_append ac_func_list " lchmod"
2975
as_fn_append ac_func_list " lstat"
2976
as_fn_append ac_header_list " math.h"
2977
as_fn_append ac_func_list " mbsinit"
2978
as_fn_append ac_func_list " mbrtowc"
2979
as_fn_append ac_header_list " sys/mman.h"
2980
as_fn_append ac_func_list " mprotect"
2981
as_fn_append ac_header_list " unistd.h"
2982
gl_printf_safe=yes
2983
as_fn_append ac_header_list " stddef.h"
2984
as_fn_append ac_header_list " stdint.h"
2985
as_fn_append ac_header_list " wchar.h"
2986
as_fn_append ac_header_list " stdio.h"
2987
as_fn_append ac_header_list " stdlib.h"
2988
as_fn_append ac_header_list " sys/socket.h"
2989
as_fn_append ac_header_list " string.h"
2990
as_fn_append ac_header_list " sys/stat.h"
2991
as_fn_append ac_header_list " time.h"
2992
as_fn_append ac_func_list " pipe"
2993
as_fn_append ac_header_list " utime.h"
2994
as_fn_append ac_func_list " futimes"
2995
as_fn_append ac_func_list " futimesat"
2996
as_fn_append ac_func_list " futimens"
2997
as_fn_append ac_func_list " utimensat"
2998
as_fn_append ac_func_list " lutimes"
2999
as_fn_append ac_func_list " iswcntrl"
3000
as_fn_append ac_header_list " wctype.h"
3001
as_fn_append ac_header_list " limits.h"
3002
as_fn_append ac_header_list " memory.h"
3003
as_fn_append ac_func_list " fchmod"
3004
as_fn_append ac_func_list " siginterrupt"
1725
3005
# Check that the precious variables saved in the cache have kept the same
1726
3006
# value.
1727
3007
ac_cache_corrupted=false
1732
3012
eval ac_new_val=\$ac_env_${ac_var}_value
1733
3013
case $ac_old_set,$ac_new_set in
1734
3014
set,)
1735
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1736
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3015
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3016
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1737
3017
ac_cache_corrupted=: ;;
1738
3018
,set)
1739
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1740
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3019
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3020
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1741
3021
ac_cache_corrupted=: ;;
1742
3022
,);;
1743
3023
*)
1744
3024
if test "x$ac_old_val" != "x$ac_new_val"; then
1745
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1746
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1747
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1748
echo "$as_me: former value: $ac_old_val" >&2;}
1749
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1750
echo "$as_me: current value: $ac_new_val" >&2;}
1751
ac_cache_corrupted=:
3025
# differences in whitespace do not lead to failure.
3026
ac_old_val_w=`echo x $ac_old_val`
3027
ac_new_val_w=`echo x $ac_new_val`
3028
if test "$ac_old_val_w" != "$ac_new_val_w"; then
3029
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3030
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3031
ac_cache_corrupted=:
3032
else
3033
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3034
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3035
eval $ac_var=\$ac_old_val
3036
fi
3037
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3038
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3039
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3040
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1752
3041
fi;;
1753
3042
esac
1754
3043
# Pass precious variables to config.status.
1755
3044
if test "$ac_new_set" = set; then
1756
3045
case $ac_new_val in
1757
*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3046
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1758
3047
*) ac_arg=$ac_var=$ac_new_val ;;
1759
3048
esac
1760
3049
case " $ac_configure_args " in
1761
3050
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1762
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
3051
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1763
3052
esac
1764
3053
fi
1765
3054
done
1766
3055
if $ac_cache_corrupted; then
1767
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1768
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1769
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1770
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1771
{ (exit 1); exit 1; }; }
3056
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3057
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3058
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3059
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3060
as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1772
3061
fi
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
3062
## -------------------- ##
3063
## Main body of script. ##
3064
## -------------------- ##
1797
3065
1798
3066
ac_ext=c
1799
3067
ac_cpp='$CPP $CPPFLAGS'
1803
3071
1804
3072
1805
3073
3074
1806
3075
ac_aux_dir=
1807
3076
for ac_dir in build-aux "$srcdir"/build-aux; do
1808
3077
if test -f "$ac_dir/install-sh"; then
1820
3089
fi
1821
3090
done
1822
3091
if test -z "$ac_aux_dir"; then
1823
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5
1824
echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;}
1825
{ (exit 1); exit 1; }; }
3092
as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
1826
3093
fi
1827
3094
1828
3095
# These three variables are undocumented and unsupported,
1836
3103
1837
3104
ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin"
1838
3105
1839
am__api_version='1.10'
3106
am__api_version='1.11a'
1840
3107
1841
3108
# Find a good install program. We prefer a C program (faster),
1842
3109
# so one script is as good as another. But avoid the broken or
1851
3118
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1852
3119
# OS/2's system install, which has a completely different semantic
1853
3120
# ./install, which can be erroneously created by make from ./install.sh.
1854
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1855
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3121
# Reject install programs that cannot install multiple files.
3122
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3123
$as_echo_n "checking for a BSD-compatible install... " >&6; }
1856
3124
if test -z "$INSTALL"; then
1857
if test "${ac_cv_path_install+set}" = set; then
1858
echo $ECHO_N "(cached) $ECHO_C" >&6
3125
if test "${ac_cv_path_install+set}" = set; then :
3126
$as_echo_n "(cached) " >&6
1859
3127
else
1860
3128
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1861
3129
for as_dir in $PATH
1862
3130
do
1863
3131
IFS=$as_save_IFS
1864
3132
test -z "$as_dir" && as_dir=.
1865
# Account for people who put trailing slashes in PATH elements.
1866
case $as_dir/ in
1867
./ | .// | /cC/* | \
3133
# Account for people who put trailing slashes in PATH elements.
3134
case $as_dir/ in #((
3135
./ | .// | /[cC]/* | \
1868
3136
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1869
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3137
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1870
3138
/usr/ucb/* ) ;;
1871
3139
*)
1872
3140
# OSF1 and SCO ODT 3.0 have their own names for install.
1884
3152
# program-specific install script used by HP pwplus--don't use.
1885
3153
:
1886
3154
else
1887
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1888
break 3
3155
rm -rf conftest.one conftest.two conftest.dir
3156
echo one > conftest.one
3157
echo two > conftest.two
3158
mkdir conftest.dir
3159
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3160
test -s conftest.one && test -s conftest.two &&
3161
test -s conftest.dir/conftest.one &&
3162
test -s conftest.dir/conftest.two
3163
then
3164
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3165
break 3
3166
fi
1889
3167
fi
1890
3168
fi
1891
3169
done
1892
3170
done
1893
3171
;;
1894
3172
esac
1895
done
3173
3174
done
1896
3175
IFS=$as_save_IFS
1897
3176
3177
rm -rf conftest.one conftest.two conftest.dir
1898
3178
1899
3179
fi
1900
3180
if test "${ac_cv_path_install+set}" = set; then
1907
3187
INSTALL=$ac_install_sh
1908
3188
fi
1909
3189
fi
1910
{ echo "$as_me:$LINENO: result: $INSTALL" >&5
1911
echo "${ECHO_T}$INSTALL" >&6; }
3190
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3191
$as_echo "$INSTALL" >&6; }
1912
3192
1913
3193
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1914
3194
# It thinks the first close brace ends the variable substitution.
1918
3198
1919
3199
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1920
3200
1921
{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1922
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1923
# Just in case
1924
sleep 1
1925
echo timestamp > conftest.file
3201
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3202
$as_echo_n "checking whether build environment is sane... " >&6; }
3203
# Reject unsafe characters in $srcdir or the absolute working directory
3204
# name. Accept space and tab only in the latter.
3205
am_lf='
3206
'
3207
case `pwd` in
3208
*[\\\"\#\$\&\'\`$am_lf]*)
3209
as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3210
esac
3211
case $srcdir in
3212
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3213
as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3214
esac
3215
1926
3216
# Do `set' in a subshell so we don't clobber the current shell's
1927
3217
# arguments. Must try -L first in case configure is actually a
1928
3218
# symlink; some systems play weird games with the mod time of symlinks
1929
3219
# (eg FreeBSD returns the mod time of the symlink's containing
1930
3220
# directory).
1931
3221
if (
1932
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1933
if test "$*" = "X"; then
1934
# -L didn't work.
1935
set X `ls -t $srcdir/configure conftest.file`
1936
fi
1937
rm -f conftest.file
1938
if test "$*" != "X $srcdir/configure conftest.file" \
1939
&& test "$*" != "X conftest.file $srcdir/configure"; then
1940
1941
# If neither matched, then we have a broken ls. This can happen
1942
# if, for instance, CONFIG_SHELL is bash and it inherits a
1943
# broken ls alias from the environment. This has actually
1944
# happened. Such a system could not be considered "sane".
1945
{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1946
alias in your environment" >&5
1947
echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1948
alias in your environment" >&2;}
1949
{ (exit 1); exit 1; }; }
1950
fi
1951
3222
for am_try in 1 2; do
3223
echo timestamp > conftest.file
3224
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3225
if test "$*" = "X"; then
3226
# -L didn't work.
3227
set X `ls -t "$srcdir/configure" conftest.file`
3228
fi
3229
rm -f conftest.file
3230
if test "$*" != "X $srcdir/configure conftest.file" \
3231
&& test "$*" != "X conftest.file $srcdir/configure"; then
3232
3233
# If neither matched, then we have a broken ls. This can happen
3234
# if, for instance, CONFIG_SHELL is bash and it inherits a
3235
# broken ls alias from the environment. This has actually
3236
# happened. Such a system could not be considered "sane".
3237
as_fn_error "ls -t appears to fail. Make sure there is not a broken
3238
alias in your environment" "$LINENO" 5
3239
fi
3240
if test "$2" = conftest.file || test $am_try -eq 2; then
3241
break
3242
fi
3243
# Just in case.
3244
sleep 1
3245
done
1952
3246
test "$2" = conftest.file
1953
3247
)
1954
3248
then
1955
3249
# Ok.
1956
3250
:
1957
3251
else
1958
{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1959
Check your system clock" >&5
1960
echo "$as_me: error: newly created file is older than distributed files!
1961
Check your system clock" >&2;}
1962
{ (exit 1); exit 1; }; }
3252
as_fn_error "newly created file is older than distributed files!
3253
Check your system clock" "$LINENO" 5
1963
3254
fi
1964
{ echo "$as_me:$LINENO: result: yes" >&5
1965
echo "${ECHO_T}yes" >&6; }
3255
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3256
$as_echo "yes" >&6; }
1966
3257
test "$program_prefix" != NONE &&
1967
3258
program_transform_name="s&^&$program_prefix&;$program_transform_name"
1968
3259
# Use a double $ so make ignores it.
1969
3260
test "$program_suffix" != NONE &&
1970
3261
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1971
# Double any \ or $. echo might interpret backslashes.
3262
# Double any \ or $.
1972
3263
# By default was `s,x,x', remove it if useless.
1973
cat <<\_ACEOF >conftest.sed
1974
s/[\\$]/&&/g;s/;s,x,x,$//
1975
_ACEOF
1976
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1977
rm -f conftest.sed
3264
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3265
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1978
3266
1979
3267
# expand $ac_aux_dir to an absolute path
1980
3268
am_aux_dir=`cd $ac_aux_dir && pwd`
1981
3269
1982
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
3270
if test x"${MISSING+set}" != xset; then
3271
case $am_aux_dir in
3272
*\ * | *\ *)
3273
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3274
*)
3275
MISSING="\${SHELL} $am_aux_dir/missing" ;;
3276
esac
3277
fi
1983
3278
# Use eval to expand $SHELL
1984
3279
if eval "$MISSING --run true"; then
1985
3280
am_missing_run="$MISSING --run "
1986
3281
else
1987
3282
am_missing_run=
1988
{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1989
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1990
fi
1991
1992
{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1993
echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
3283
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3284
$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3285
fi
3286
3287
if test x"${install_sh}" != xset; then
3288
case $am_aux_dir in
3289
*\ * | *\ *)
3290
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3291
*)
3292
install_sh="\${SHELL} $am_aux_dir/install-sh"
3293
esac
3294
fi
3295
3296
# Installed binaries are usually stripped using `strip' when the user
3297
# run `make install-strip'. However `strip' might not be the right
3298
# tool to use in cross-compilation environments, therefore Automake
3299
# will honor the `STRIP' environment variable to overrule this program.
3300
if test "$cross_compiling" != no; then
3301
if test -n "$ac_tool_prefix"; then
3302
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3303
set dummy ${ac_tool_prefix}strip; ac_word=$2
3304
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3305
$as_echo_n "checking for $ac_word... " >&6; }
3306
if test "${ac_cv_prog_STRIP+set}" = set; then :
3307
$as_echo_n "(cached) " >&6
3308
else
3309
if test -n "$STRIP"; then
3310
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3311
else
3312
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3313
for as_dir in $PATH
3314
do
3315
IFS=$as_save_IFS
3316
test -z "$as_dir" && as_dir=.
3317
for ac_exec_ext in '' $ac_executable_extensions; do
3318
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3319
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3320
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3321
break 2
3322
fi
3323
done
3324
done
3325
IFS=$as_save_IFS
3326
3327
fi
3328
fi
3329
STRIP=$ac_cv_prog_STRIP
3330
if test -n "$STRIP"; then
3331
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3332
$as_echo "$STRIP" >&6; }
3333
else
3334
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3335
$as_echo "no" >&6; }
3336
fi
3337
3338
3339
fi
3340
if test -z "$ac_cv_prog_STRIP"; then
3341
ac_ct_STRIP=$STRIP
3342
# Extract the first word of "strip", so it can be a program name with args.
3343
set dummy strip; ac_word=$2
3344
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3345
$as_echo_n "checking for $ac_word... " >&6; }
3346
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3347
$as_echo_n "(cached) " >&6
3348
else
3349
if test -n "$ac_ct_STRIP"; then
3350
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3351
else
3352
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3353
for as_dir in $PATH
3354
do
3355
IFS=$as_save_IFS
3356
test -z "$as_dir" && as_dir=.
3357
for ac_exec_ext in '' $ac_executable_extensions; do
3358
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3359
ac_cv_prog_ac_ct_STRIP="strip"
3360
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3361
break 2
3362
fi
3363
done
3364
done
3365
IFS=$as_save_IFS
3366
3367
fi
3368
fi
3369
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3370
if test -n "$ac_ct_STRIP"; then
3371
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3372
$as_echo "$ac_ct_STRIP" >&6; }
3373
else
3374
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3375
$as_echo "no" >&6; }
3376
fi
3377
3378
if test "x$ac_ct_STRIP" = x; then
3379
STRIP=":"
3380
else
3381
case $cross_compiling:$ac_tool_warned in
3382
yes:)
3383
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3384
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3385
ac_tool_warned=yes ;;
3386
esac
3387
STRIP=$ac_ct_STRIP
3388
fi
3389
else
3390
STRIP="$ac_cv_prog_STRIP"
3391
fi
3392
3393
fi
3394
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3395
3396
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3397
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
1994
3398
if test -z "$MKDIR_P"; then
1995
if test "${ac_cv_path_mkdir+set}" = set; then
1996
echo $ECHO_N "(cached) $ECHO_C" >&6
3399
if test "${ac_cv_path_mkdir+set}" = set; then :
3400
$as_echo_n "(cached) " >&6
1997
3401
else
1998
3402
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1999
3403
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2000
3404
do
2001
3405
IFS=$as_save_IFS
2002
3406
test -z "$as_dir" && as_dir=.
2003
for ac_prog in mkdir gmkdir; do
3407
for ac_prog in mkdir gmkdir; do
2004
3408
for ac_exec_ext in '' $ac_executable_extensions; do
2005
3409
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2006
3410
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2012
3416
esac
2013
3417
done
2014
3418
done
2015
done
3419
done
2016
3420
IFS=$as_save_IFS
2017
3421
2018
3422
fi
2019
3423
3424
test -d ./--version && rmdir ./--version
2020
3425
if test "${ac_cv_path_mkdir+set}" = set; then
2021
3426
MKDIR_P="$ac_cv_path_mkdir -p"
2022
3427
else
2024
3429
# value for MKDIR_P within a source directory, because that will
2025
3430
# break other packages using the cache if that directory is
2026
3431
# removed, or if the value is a relative name.
2027
test -d ./--version && rmdir ./--version
2028
3432
MKDIR_P="$ac_install_sh -d"
2029
3433
fi
2030
3434
fi
2031
{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2032
echo "${ECHO_T}$MKDIR_P" >&6; }
3435
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3436
$as_echo "$MKDIR_P" >&6; }
2033
3437
2034
3438
mkdir_p="$MKDIR_P"
2035
3439
case $mkdir_p in
2041
3445
do
2042
3446
# Extract the first word of "$ac_prog", so it can be a program name with args.
2043
3447
set dummy $ac_prog; ac_word=$2
2044
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2045
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2046
if test "${ac_cv_prog_AWK+set}" = set; then
2047
echo $ECHO_N "(cached) $ECHO_C" >&6
3448
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3449
$as_echo_n "checking for $ac_word... " >&6; }
3450
if test "${ac_cv_prog_AWK+set}" = set; then :
3451
$as_echo_n "(cached) " >&6
2048
3452
else
2049
3453
if test -n "$AWK"; then
2050
3454
ac_cv_prog_AWK="$AWK" # Let the user override the test.
2054
3458
do
2055
3459
IFS=$as_save_IFS
2056
3460
test -z "$as_dir" && as_dir=.
2057
for ac_exec_ext in '' $ac_executable_extensions; do
3461
for ac_exec_ext in '' $ac_executable_extensions; do
2058
3462
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2059
3463
ac_cv_prog_AWK="$ac_prog"
2060
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3464
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2061
3465
break 2
2062
3466
fi
2063
3467
done
2064
done
3468
done
2065
3469
IFS=$as_save_IFS
2066
3470
2067
3471
fi
2068
3472
fi
2069
3473
AWK=$ac_cv_prog_AWK
2070
3474
if test -n "$AWK"; then
2071
{ echo "$as_me:$LINENO: result: $AWK" >&5
2072
echo "${ECHO_T}$AWK" >&6; }
3475
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3476
$as_echo "$AWK" >&6; }
2073
3477
else
2074
{ echo "$as_me:$LINENO: result: no" >&5
2075
echo "${ECHO_T}no" >&6; }
3478
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3479
$as_echo "no" >&6; }
2076
3480
fi
2077
3481
2078
3482
2079
3483
test -n "$AWK" && break
2080
3484
done
2081
3485
2082
{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2083
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2084
set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2085
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2086
echo $ECHO_N "(cached) $ECHO_C" >&6
3486
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3487
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3488
set x ${MAKE-make}
3489
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3490
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3491
$as_echo_n "(cached) " >&6
2087
3492
else
2088
3493
cat >conftest.make <<\_ACEOF
2089
3494
SHELL = /bin/sh
2100
3505
rm -f conftest.make
2101
3506
fi
2102
3507
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2103
{ echo "$as_me:$LINENO: result: yes" >&5
2104
echo "${ECHO_T}yes" >&6; }
3508
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3509
$as_echo "yes" >&6; }
2105
3510
SET_MAKE=
2106
3511
else
2107
{ echo "$as_me:$LINENO: result: no" >&5
2108
echo "${ECHO_T}no" >&6; }
3512
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3513
$as_echo "no" >&6; }
2109
3514
SET_MAKE="MAKE=${MAKE-make}"
2110
3515
fi
2111
3516
2124
3529
am__isrc=' -I$(srcdir)'
2125
3530
# test to see if srcdir already configured
2126
3531
if test -f $srcdir/config.status; then
2127
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2128
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2129
{ (exit 1); exit 1; }; }
3532
as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2130
3533
fi
2131
3534
fi
2132
3535
2142
3545
2143
3546
# Define the identity of the package.
2144
3547
PACKAGE='gzip'
2145
VERSION='1.3.12'
3548
VERSION='1.4'
2146
3549
2147
3550
2148
3551
cat >>confdefs.h <<_ACEOF
2170
3573
2171
3574
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2172
3575
2173
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2174
2175
# Installed binaries are usually stripped using `strip' when the user
2176
# run `make install-strip'. However `strip' might not be the right
2177
# tool to use in cross-compilation environments, therefore Automake
2178
# will honor the `STRIP' environment variable to overrule this program.
2179
if test "$cross_compiling" != no; then
2180
if test -n "$ac_tool_prefix"; then
2181
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2182
set dummy ${ac_tool_prefix}strip; ac_word=$2
2183
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2184
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2185
if test "${ac_cv_prog_STRIP+set}" = set; then
2186
echo $ECHO_N "(cached) $ECHO_C" >&6
2187
else
2188
if test -n "$STRIP"; then
2189
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2190
else
2191
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192
for as_dir in $PATH
2193
do
2194
IFS=$as_save_IFS
2195
test -z "$as_dir" && as_dir=.
2196
for ac_exec_ext in '' $ac_executable_extensions; do
2197
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2198
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2199
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2200
break 2
2201
fi
2202
done
2203
done
2204
IFS=$as_save_IFS
2205
2206
fi
2207
fi
2208
STRIP=$ac_cv_prog_STRIP
2209
if test -n "$STRIP"; then
2210
{ echo "$as_me:$LINENO: result: $STRIP" >&5
2211
echo "${ECHO_T}$STRIP" >&6; }
2212
else
2213
{ echo "$as_me:$LINENO: result: no" >&5
2214
echo "${ECHO_T}no" >&6; }
2215
fi
2216
2217
2218
fi
2219
if test -z "$ac_cv_prog_STRIP"; then
2220
ac_ct_STRIP=$STRIP
2221
# Extract the first word of "strip", so it can be a program name with args.
2222
set dummy strip; ac_word=$2
2223
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2224
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2225
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2226
echo $ECHO_N "(cached) $ECHO_C" >&6
2227
else
2228
if test -n "$ac_ct_STRIP"; then
2229
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2230
else
2231
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2232
for as_dir in $PATH
2233
do
2234
IFS=$as_save_IFS
2235
test -z "$as_dir" && as_dir=.
2236
for ac_exec_ext in '' $ac_executable_extensions; do
2237
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2238
ac_cv_prog_ac_ct_STRIP="strip"
2239
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2240
break 2
2241
fi
2242
done
2243
done
2244
IFS=$as_save_IFS
2245
2246
fi
2247
fi
2248
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2249
if test -n "$ac_ct_STRIP"; then
2250
{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2251
echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2252
else
2253
{ echo "$as_me:$LINENO: result: no" >&5
2254
echo "${ECHO_T}no" >&6; }
2255
fi
2256
2257
if test "x$ac_ct_STRIP" = x; then
2258
STRIP=":"
2259
else
2260
case $cross_compiling:$ac_tool_warned in
2261
yes:)
2262
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2263
whose name does not start with the host triplet. If you think this
2264
configuration is useful to you, please write to autoconf@gnu.org." >&5
2265
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2266
whose name does not start with the host triplet. If you think this
2267
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2268
ac_tool_warned=yes ;;
2269
esac
2270
STRIP=$ac_ct_STRIP
2271
fi
2272
else
2273
STRIP="$ac_cv_prog_STRIP"
2274
fi
2275
2276
fi
2277
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2278
2279
3576
# We need awk for the "check" target. The system "awk" is bad on
2280
3577
# some platforms.
2281
3578
# Always define AMTAR for backward compatibility.
2288
3585
2289
3586
2290
3587
3588
# Check whether --enable-silent-rules was given.
3589
if test "${enable_silent_rules+set}" = set; then :
3590
enableval=$enable_silent_rules;
3591
fi
3592
3593
case $enable_silent_rules in
3594
yes) AM_DEFAULT_VERBOSITY=0;;
3595
no) AM_DEFAULT_VERBOSITY=1;;
3596
*) AM_DEFAULT_VERBOSITY=0;;
3597
esac
3598
AM_BACKSLASH='\'
3599
# make --enable-silent-rules the default.
2291
3600
2292
3601
DEPDIR="${am__leading_dot}deps"
2293
3602
2297
3606
am_make=${MAKE-make}
2298
3607
cat > confinc << 'END'
2299
3608
am__doit:
2300
@echo done
3609
@echo this is the am__doit target
2301
3610
.PHONY: am__doit
2302
3611
END
2303
3612
# If we don't find an include directive, just comment out the code.
2304
{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2305
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
3613
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3614
$as_echo_n "checking for style of include used by $am_make... " >&6; }
2306
3615
am__include="#"
2307
3616
am__quote=
2308
3617
_am_result=none
2309
3618
# First try GNU make style include.
2310
3619
echo "include confinc" > confmf
2311
# We grep out `Entering directory' and `Leaving directory'
2312
# messages which can occur if `w' ends up in MAKEFLAGS.
2313
# In particular we don't look at `^make:' because GNU make might
2314
# be invoked under some other name (usually "gmake"), in which
2315
# case it prints its new name instead of `make'.
2316
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2317
am__include=include
2318
am__quote=
2319
_am_result=GNU
2320
fi
3620
# Ignore all kinds of additional output from `make'.
3621
case `$am_make -s -f confmf 2> /dev/null` in #(
3622
*the\ am__doit\ target*)
3623
am__include=include
3624
am__quote=
3625
_am_result=GNU
3626
;;
3627
esac
2321
3628
# Now try BSD make style include.
2322
3629
if test "$am__include" = "#"; then
2323
3630
echo '.include "confinc"' > confmf
2324
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2325
am__include=.include
2326
am__quote="\""
2327
_am_result=BSD
2328
fi
3631
case `$am_make -s -f confmf 2> /dev/null` in #(
3632
*the\ am__doit\ target*)
3633
am__include=.include
3634
am__quote="\""
3635
_am_result=BSD
3636
;;
3637
esac
2329
3638
fi
2330
3639
2331
3640
2332
{ echo "$as_me:$LINENO: result: $_am_result" >&5
2333
echo "${ECHO_T}$_am_result" >&6; }
3641
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3642
$as_echo "$_am_result" >&6; }
2334
3643
rm -f confinc confmf
2335
3644
2336
3645
# Check whether --enable-dependency-tracking was given.
2337
if test "${enable_dependency_tracking+set}" = set; then
3646
if test "${enable_dependency_tracking+set}" = set; then :
2338
3647
enableval=$enable_dependency_tracking;
2339
3648
fi
2340
3649
2359
3668
if test -n "$ac_tool_prefix"; then
2360
3669
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2361
3670
set dummy ${ac_tool_prefix}gcc; ac_word=$2
2362
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2363
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2364
if test "${ac_cv_prog_CC+set}" = set; then
2365
echo $ECHO_N "(cached) $ECHO_C" >&6
3671
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3672
$as_echo_n "checking for $ac_word... " >&6; }
3673
if test "${ac_cv_prog_CC+set}" = set; then :
3674
$as_echo_n "(cached) " >&6
2366
3675
else
2367
3676
if test -n "$CC"; then
2368
3677
ac_cv_prog_CC="$CC" # Let the user override the test.
2372
3681
do
2373
3682
IFS=$as_save_IFS
2374
3683
test -z "$as_dir" && as_dir=.
2375
for ac_exec_ext in '' $ac_executable_extensions; do
3684
for ac_exec_ext in '' $ac_executable_extensions; do
2376
3685
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2377
3686
ac_cv_prog_CC="${ac_tool_prefix}gcc"
2378
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3687
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2379
3688
break 2
2380
3689
fi
2381
3690
done
2382
done
3691
done
2383
3692
IFS=$as_save_IFS
2384
3693
2385
3694
fi
2386
3695
fi
2387
3696
CC=$ac_cv_prog_CC
2388
3697
if test -n "$CC"; then
2389
{ echo "$as_me:$LINENO: result: $CC" >&5
2390
echo "${ECHO_T}$CC" >&6; }
3698
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3699
$as_echo "$CC" >&6; }
2391
3700
else
2392
{ echo "$as_me:$LINENO: result: no" >&5
2393
echo "${ECHO_T}no" >&6; }
3701
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3702
$as_echo "no" >&6; }
2394
3703
fi
2395
3704
2396
3705
2399
3708
ac_ct_CC=$CC
2400
3709
# Extract the first word of "gcc", so it can be a program name with args.
2401
3710
set dummy gcc; ac_word=$2
2402
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2403
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2404
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2405
echo $ECHO_N "(cached) $ECHO_C" >&6
3711
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3712
$as_echo_n "checking for $ac_word... " >&6; }
3713
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3714
$as_echo_n "(cached) " >&6
2406
3715
else
2407
3716
if test -n "$ac_ct_CC"; then
2408
3717
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2412
3721
do
2413
3722
IFS=$as_save_IFS
2414
3723
test -z "$as_dir" && as_dir=.
2415
for ac_exec_ext in '' $ac_executable_extensions; do
3724
for ac_exec_ext in '' $ac_executable_extensions; do
2416
3725
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2417
3726
ac_cv_prog_ac_ct_CC="gcc"
2418
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3727
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2419
3728
break 2
2420
3729
fi
2421
3730
done
2422
done
3731
done
2423
3732
IFS=$as_save_IFS
2424
3733
2425
3734
fi
2426
3735
fi
2427
3736
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2428
3737
if test -n "$ac_ct_CC"; then
2429
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2430
echo "${ECHO_T}$ac_ct_CC" >&6; }
3738
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3739
$as_echo "$ac_ct_CC" >&6; }
2431
3740
else
2432
{ echo "$as_me:$LINENO: result: no" >&5
2433
echo "${ECHO_T}no" >&6; }
3741
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3742
$as_echo "no" >&6; }
2434
3743
fi
2435
3744
2436
3745
if test "x$ac_ct_CC" = x; then
2438
3747
else
2439
3748
case $cross_compiling:$ac_tool_warned in
2440
3749
yes:)
2441
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2442
whose name does not start with the host triplet. If you think this
2443
configuration is useful to you, please write to autoconf@gnu.org." >&5
2444
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2445
whose name does not start with the host triplet. If you think this
2446
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3750
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3751
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2447
3752
ac_tool_warned=yes ;;
2448
3753
esac
2449
3754
CC=$ac_ct_CC
2456
3761
if test -n "$ac_tool_prefix"; then
2457
3762
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2458
3763
set dummy ${ac_tool_prefix}cc; ac_word=$2
2459
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2460
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2461
if test "${ac_cv_prog_CC+set}" = set; then
2462
echo $ECHO_N "(cached) $ECHO_C" >&6
3764
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3765
$as_echo_n "checking for $ac_word... " >&6; }
3766
if test "${ac_cv_prog_CC+set}" = set; then :
3767
$as_echo_n "(cached) " >&6
2463
3768
else
2464
3769
if test -n "$CC"; then
2465
3770
ac_cv_prog_CC="$CC" # Let the user override the test.
2469
3774
do
2470
3775
IFS=$as_save_IFS
2471
3776
test -z "$as_dir" && as_dir=.
2472
for ac_exec_ext in '' $ac_executable_extensions; do
3777
for ac_exec_ext in '' $ac_executable_extensions; do
2473
3778
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2474
3779
ac_cv_prog_CC="${ac_tool_prefix}cc"
2475
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3780
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2476
3781
break 2
2477
3782
fi
2478
3783
done
2479
done
3784
done
2480
3785
IFS=$as_save_IFS
2481
3786
2482
3787
fi
2483
3788
fi
2484
3789
CC=$ac_cv_prog_CC
2485
3790
if test -n "$CC"; then
2486
{ echo "$as_me:$LINENO: result: $CC" >&5
2487
echo "${ECHO_T}$CC" >&6; }
3791
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3792
$as_echo "$CC" >&6; }
2488
3793
else
2489
{ echo "$as_me:$LINENO: result: no" >&5
2490
echo "${ECHO_T}no" >&6; }
3794
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3795
$as_echo "no" >&6; }
2491
3796
fi
2492
3797
2493
3798
2496
3801
if test -z "$CC"; then
2497
3802
# Extract the first word of "cc", so it can be a program name with args.
2498
3803
set dummy cc; ac_word=$2
2499
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2500
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2501
if test "${ac_cv_prog_CC+set}" = set; then
2502
echo $ECHO_N "(cached) $ECHO_C" >&6
3804
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3805
$as_echo_n "checking for $ac_word... " >&6; }
3806
if test "${ac_cv_prog_CC+set}" = set; then :
3807
$as_echo_n "(cached) " >&6
2503
3808
else
2504
3809
if test -n "$CC"; then
2505
3810
ac_cv_prog_CC="$CC" # Let the user override the test.
2510
3815
do
2511
3816
IFS=$as_save_IFS
2512
3817
test -z "$as_dir" && as_dir=.
2513
for ac_exec_ext in '' $ac_executable_extensions; do
3818
for ac_exec_ext in '' $ac_executable_extensions; do
2514
3819
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2515
3820
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2516
3821
ac_prog_rejected=yes
2517
3822
continue
2518
3823
fi
2519
3824
ac_cv_prog_CC="cc"
2520
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3825
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2521
3826
break 2
2522
3827
fi
2523
3828
done
2524
done
3829
done
2525
3830
IFS=$as_save_IFS
2526
3831
2527
3832
if test $ac_prog_rejected = yes; then
2540
3845
fi
2541
3846
CC=$ac_cv_prog_CC
2542
3847
if test -n "$CC"; then
2543
{ echo "$as_me:$LINENO: result: $CC" >&5
2544
echo "${ECHO_T}$CC" >&6; }
3848
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3849
$as_echo "$CC" >&6; }
2545
3850
else
2546
{ echo "$as_me:$LINENO: result: no" >&5
2547
echo "${ECHO_T}no" >&6; }
3851
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3852
$as_echo "no" >&6; }
2548
3853
fi
2549
3854
2550
3855
2555
3860
do
2556
3861
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2557
3862
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2558
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2559
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2560
if test "${ac_cv_prog_CC+set}" = set; then
2561
echo $ECHO_N "(cached) $ECHO_C" >&6
3863
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3864
$as_echo_n "checking for $ac_word... " >&6; }
3865
if test "${ac_cv_prog_CC+set}" = set; then :
3866
$as_echo_n "(cached) " >&6
2562
3867
else
2563
3868
if test -n "$CC"; then
2564
3869
ac_cv_prog_CC="$CC" # Let the user override the test.
2568
3873
do
2569
3874
IFS=$as_save_IFS
2570
3875
test -z "$as_dir" && as_dir=.
2571
for ac_exec_ext in '' $ac_executable_extensions; do
3876
for ac_exec_ext in '' $ac_executable_extensions; do
2572
3877
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2573
3878
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2574
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3879
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2575
3880
break 2
2576
3881
fi
2577
3882
done
2578
done
3883
done
2579
3884
IFS=$as_save_IFS
2580
3885
2581
3886
fi
2582
3887
fi
2583
3888
CC=$ac_cv_prog_CC
2584
3889
if test -n "$CC"; then
2585
{ echo "$as_me:$LINENO: result: $CC" >&5
2586
echo "${ECHO_T}$CC" >&6; }
3890
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3891
$as_echo "$CC" >&6; }
2587
3892
else
2588
{ echo "$as_me:$LINENO: result: no" >&5
2589
echo "${ECHO_T}no" >&6; }
3893
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3894
$as_echo "no" >&6; }
2590
3895
fi
2591
3896
2592
3897
2599
3904
do
2600
3905
# Extract the first word of "$ac_prog", so it can be a program name with args.
2601
3906
set dummy $ac_prog; ac_word=$2
2602
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2603
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2604
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2605
echo $ECHO_N "(cached) $ECHO_C" >&6
3907
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3908
$as_echo_n "checking for $ac_word... " >&6; }
3909
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3910
$as_echo_n "(cached) " >&6
2606
3911
else
2607
3912
if test -n "$ac_ct_CC"; then
2608
3913
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2612
3917
do
2613
3918
IFS=$as_save_IFS
2614
3919
test -z "$as_dir" && as_dir=.
2615
for ac_exec_ext in '' $ac_executable_extensions; do
3920
for ac_exec_ext in '' $ac_executable_extensions; do
2616
3921
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2617
3922
ac_cv_prog_ac_ct_CC="$ac_prog"
2618
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3923
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2619
3924
break 2
2620
3925
fi
2621
3926
done
2622
done
3927
done
2623
3928
IFS=$as_save_IFS
2624
3929
2625
3930
fi
2626
3931
fi
2627
3932
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2628
3933
if test -n "$ac_ct_CC"; then
2629
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2630
echo "${ECHO_T}$ac_ct_CC" >&6; }
3934
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3935
$as_echo "$ac_ct_CC" >&6; }
2631
3936
else
2632
{ echo "$as_me:$LINENO: result: no" >&5
2633
echo "${ECHO_T}no" >&6; }
3937
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3938
$as_echo "no" >&6; }
2634
3939
fi
2635
3940
2636
3941
2642
3947
else
2643
3948
case $cross_compiling:$ac_tool_warned in
2644
3949
yes:)
2645
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2646
whose name does not start with the host triplet. If you think this
2647
configuration is useful to you, please write to autoconf@gnu.org." >&5
2648
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2649
whose name does not start with the host triplet. If you think this
2650
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3950
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3951
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2651
3952
ac_tool_warned=yes ;;
2652
3953
esac
2653
3954
CC=$ac_ct_CC
2657
3958
fi
2658
3959
2659
3960
2660
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2661
See \`config.log' for more details." >&5
2662
echo "$as_me: error: no acceptable C compiler found in \$PATH
2663
See \`config.log' for more details." >&2;}
2664
{ (exit 1); exit 1; }; }
3961
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3962
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3963
as_fn_error "no acceptable C compiler found in \$PATH
3964
See \`config.log' for more details." "$LINENO" 5; }
2665
3965
2666
3966
# Provide some information about the compiler.
2667
echo "$as_me:$LINENO: checking for C compiler version" >&5
2668
ac_compiler=`set X $ac_compile; echo $2`
2669
{ (ac_try="$ac_compiler --version >&5"
2670
case "(($ac_try" in
2671
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672
*) ac_try_echo=$ac_try;;
2673
esac
2674
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2675
(eval "$ac_compiler --version >&5") 2>&5
2676
ac_status=$?
2677
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678
(exit $ac_status); }
2679
{ (ac_try="$ac_compiler -v >&5"
2680
case "(($ac_try" in
2681
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2682
*) ac_try_echo=$ac_try;;
2683
esac
2684
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2685
(eval "$ac_compiler -v >&5") 2>&5
2686
ac_status=$?
2687
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2688
(exit $ac_status); }
2689
{ (ac_try="$ac_compiler -V >&5"
2690
case "(($ac_try" in
2691
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2692
*) ac_try_echo=$ac_try;;
2693
esac
2694
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2695
(eval "$ac_compiler -V >&5") 2>&5
2696
ac_status=$?
2697
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698
(exit $ac_status); }
3967
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3968
set X $ac_compile
3969
ac_compiler=$2
3970
for ac_option in --version -v -V -qversion; do
3971
{ { ac_try="$ac_compiler $ac_option >&5"
3972
case "(($ac_try" in
3973
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3974
*) ac_try_echo=$ac_try;;
3975
esac
3976
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3977
$as_echo "$ac_try_echo"; } >&5
3978
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3979
ac_status=$?
3980
if test -s conftest.err; then
3981
sed '10a\
3982
... rest of stderr output deleted ...
3983
10q' conftest.err >conftest.er1
3984
cat conftest.er1 >&5
3985
fi
3986
rm -f conftest.er1 conftest.err
3987
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3988
test $ac_status = 0; }
3989
done
2699
3990
2700
cat >conftest.$ac_ext <<_ACEOF
2701
/* confdefs.h. */
2702
_ACEOF
2703
cat confdefs.h >>conftest.$ac_ext
2704
cat >>conftest.$ac_ext <<_ACEOF
3991
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2705
3992
/* end confdefs.h. */
2706
3993
2707
3994
int
2713
4000
}
2714
4001
_ACEOF
2715
4002
ac_clean_files_save=$ac_clean_files
2716
ac_clean_files="$ac_clean_files a.out a.exe b.out"
4003
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2717
4004
# Try to create an executable without -o first, disregard a.out.
2718
4005
# It will help us diagnose broken compilers, and finding out an intuition
2719
4006
# of exeext.
2720
{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2721
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2722
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2723
#
2724
# List of possible output files, starting from the most likely.
2725
# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2726
# only as a last resort. b.out is created by i960 compilers.
2727
ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2728
#
2729
# The IRIX 6 linker writes into existing files which may not be
2730
# executable, retaining their permissions. Remove them first so a
2731
# subsequent execution test works.
4007
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4008
$as_echo_n "checking whether the C compiler works... " >&6; }
4009
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4010
4011
# The possible output files:
4012
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4013
2732
4014
ac_rmfiles=
2733
4015
for ac_file in $ac_files
2734
4016
do
2735
4017
case $ac_file in
2736
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
4018
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2737
4019
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2738
4020
esac
2739
4021
done
2740
4022
rm -f $ac_rmfiles
2741
4023
2742
if { (ac_try="$ac_link_default"
4024
if { { ac_try="$ac_link_default"
2743
4025
case "(($ac_try" in
2744
4026
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2745
4027
*) ac_try_echo=$ac_try;;
2746
4028
esac
2747
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4029
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4030
$as_echo "$ac_try_echo"; } >&5
2748
4031
(eval "$ac_link_default") 2>&5
2749
4032
ac_status=$?
2750
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2751
(exit $ac_status); }; then
4033
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4034
test $ac_status = 0; }; then :
2752
4035
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2753
4036
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2754
4037
# in a Makefile. We should not override ac_cv_exeext if it was cached,
2758
4041
do
2759
4042
test -f "$ac_file" || continue
2760
4043
case $ac_file in
2761
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
4044
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2762
4045
;;
2763
4046
[ab].out )
2764
4047
# We found the default executable, but exeext='' is most
2765
4048
# certainly right.
2766
4049
break;;
2767
4050
*.* )
2768
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4051
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2769
4052
then :; else
2770
4053
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2771
4054
fi
2784
4067
else
2785
4068
ac_file=''
2786
4069
fi
2787
2788
{ echo "$as_me:$LINENO: result: $ac_file" >&5
2789
echo "${ECHO_T}$ac_file" >&6; }
2790
if test -z "$ac_file"; then
2791
echo "$as_me: failed program was:" >&5
4070
if test -z "$ac_file"; then :
4071
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4072
$as_echo "no" >&6; }
4073
$as_echo "$as_me: failed program was:" >&5
2792
4074
sed 's/^/| /' conftest.$ac_ext >&5
2793
4075
2794
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2795
See \`config.log' for more details." >&5
2796
echo "$as_me: error: C compiler cannot create executables
2797
See \`config.log' for more details." >&2;}
2798
{ (exit 77); exit 77; }; }
4076
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4077
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4078
{ as_fn_set_status 77
4079
as_fn_error "C compiler cannot create executables
4080
See \`config.log' for more details." "$LINENO" 5; }; }
4081
else
4082
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4083
$as_echo "yes" >&6; }
2799
4084
fi
2800
4085
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4086
$as_echo_n "checking for C compiler default output file name... " >&6; }
4087
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4088
$as_echo "$ac_file" >&6; }
2801
4089
ac_exeext=$ac_cv_exeext
2802
4090
2803
# Check that the compiler produces executables we can run. If not, either
2804
# the compiler is broken, or we cross compile.
2805
{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2806
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2807
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2808
# If not cross compiling, check that we can run a simple program.
2809
if test "$cross_compiling" != yes; then
2810
if { ac_try='./$ac_file'
2811
{ (case "(($ac_try" in
2812
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2813
*) ac_try_echo=$ac_try;;
2814
esac
2815
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2816
(eval "$ac_try") 2>&5
2817
ac_status=$?
2818
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2819
(exit $ac_status); }; }; then
2820
cross_compiling=no
2821
else
2822
if test "$cross_compiling" = maybe; then
2823
cross_compiling=yes
2824
else
2825
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2826
If you meant to cross compile, use \`--host'.
2827
See \`config.log' for more details." >&5
2828
echo "$as_me: error: cannot run C compiled programs.
2829
If you meant to cross compile, use \`--host'.
2830
See \`config.log' for more details." >&2;}
2831
{ (exit 1); exit 1; }; }
2832
fi
2833
fi
2834
fi
2835
{ echo "$as_me:$LINENO: result: yes" >&5
2836
echo "${ECHO_T}yes" >&6; }
2837
2838
rm -f a.out a.exe conftest$ac_cv_exeext b.out
4091
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2839
4092
ac_clean_files=$ac_clean_files_save
2840
# Check that the compiler produces executables we can run. If not, either
2841
# the compiler is broken, or we cross compile.
2842
{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2843
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2844
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2845
echo "${ECHO_T}$cross_compiling" >&6; }
2846
2847
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2848
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2849
if { (ac_try="$ac_link"
4093
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4094
$as_echo_n "checking for suffix of executables... " >&6; }
4095
if { { ac_try="$ac_link"
2850
4096
case "(($ac_try" in
2851
4097
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852
4098
*) ac_try_echo=$ac_try;;
2853
4099
esac
2854
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4100
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4101
$as_echo "$ac_try_echo"; } >&5
2855
4102
(eval "$ac_link") 2>&5
2856
4103
ac_status=$?
2857
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858
(exit $ac_status); }; then
4104
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4105
test $ac_status = 0; }; then :
2859
4106
# If both `conftest.exe' and `conftest' are `present' (well, observable)
2860
4107
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2861
4108
# work properly (i.e., refer to `conftest.exe'), while it won't with
2863
4110
for ac_file in conftest.exe conftest conftest.*; do
2864
4111
test -f "$ac_file" || continue
2865
4112
case $ac_file in
2866
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
4113
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2867
4114
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2868
4115
break;;
2869
4116
* ) break;;
2870
4117
esac
2871
4118
done
2872
4119
else
2873
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2874
See \`config.log' for more details." >&5
2875
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2876
See \`config.log' for more details." >&2;}
2877
{ (exit 1); exit 1; }; }
4120
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4121
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4122
as_fn_error "cannot compute suffix of executables: cannot compile and link
4123
See \`config.log' for more details." "$LINENO" 5; }
2878
4124
fi
2879
2880
rm -f conftest$ac_cv_exeext
2881
{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2882
echo "${ECHO_T}$ac_cv_exeext" >&6; }
4125
rm -f conftest conftest$ac_cv_exeext
4126
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4127
$as_echo "$ac_cv_exeext" >&6; }
2883
4128
2884
4129
rm -f conftest.$ac_ext
2885
4130
EXEEXT=$ac_cv_exeext
2886
4131
ac_exeext=$EXEEXT
2887
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2888
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2889
if test "${ac_cv_objext+set}" = set; then
2890
echo $ECHO_N "(cached) $ECHO_C" >&6
4132
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4133
/* end confdefs.h. */
4134
#include <stdio.h>
4135
int
4136
main ()
4137
{
4138
FILE *f = fopen ("conftest.out", "w");
4139
return ferror (f) || fclose (f) != 0;
4140
4141
;
4142
return 0;
4143
}
4144
_ACEOF
4145
ac_clean_files="$ac_clean_files conftest.out"
4146
# Check that the compiler produces executables we can run. If not, either
4147
# the compiler is broken, or we cross compile.
4148
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4149
$as_echo_n "checking whether we are cross compiling... " >&6; }
4150
if test "$cross_compiling" != yes; then
4151
{ { ac_try="$ac_link"
4152
case "(($ac_try" in
4153
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4154
*) ac_try_echo=$ac_try;;
4155
esac
4156
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4157
$as_echo "$ac_try_echo"; } >&5
4158
(eval "$ac_link") 2>&5
4159
ac_status=$?
4160
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4161
test $ac_status = 0; }
4162
if { ac_try='./conftest$ac_cv_exeext'
4163
{ { case "(($ac_try" in
4164
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4165
*) ac_try_echo=$ac_try;;
4166
esac
4167
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4168
$as_echo "$ac_try_echo"; } >&5
4169
(eval "$ac_try") 2>&5
4170
ac_status=$?
4171
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4172
test $ac_status = 0; }; }; then
4173
cross_compiling=no
4174
else
4175
if test "$cross_compiling" = maybe; then
4176
cross_compiling=yes
4177
else
4178
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4179
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4180
as_fn_error "cannot run C compiled programs.
4181
If you meant to cross compile, use \`--host'.
4182
See \`config.log' for more details." "$LINENO" 5; }
4183
fi
4184
fi
4185
fi
4186
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4187
$as_echo "$cross_compiling" >&6; }
4188
4189
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4190
ac_clean_files=$ac_clean_files_save
4191
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4192
$as_echo_n "checking for suffix of object files... " >&6; }
4193
if test "${ac_cv_objext+set}" = set; then :
4194
$as_echo_n "(cached) " >&6
2891
4195
else
2892
cat >conftest.$ac_ext <<_ACEOF
2893
/* confdefs.h. */
2894
_ACEOF
2895
cat confdefs.h >>conftest.$ac_ext
2896
cat >>conftest.$ac_ext <<_ACEOF
4196
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897
4197
/* end confdefs.h. */
2898
4198
2899
4199
int
2905
4205
}
2906
4206
_ACEOF
2907
4207
rm -f conftest.o conftest.obj
2908
if { (ac_try="$ac_compile"
4208
if { { ac_try="$ac_compile"
2909
4209
case "(($ac_try" in
2910
4210
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2911
4211
*) ac_try_echo=$ac_try;;
2912
4212
esac
2913
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4213
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4214
$as_echo "$ac_try_echo"; } >&5
2914
4215
(eval "$ac_compile") 2>&5
2915
4216
ac_status=$?
2916
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917
(exit $ac_status); }; then
4217
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4218
test $ac_status = 0; }; then :
2918
4219
for ac_file in conftest.o conftest.obj conftest.*; do
2919
4220
test -f "$ac_file" || continue;
2920
4221
case $ac_file in
2921
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
4222
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2922
4223
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2923
4224
break;;
2924
4225
esac
2925
4226
done
2926
4227
else
2927
echo "$as_me: failed program was:" >&5
4228
$as_echo "$as_me: failed program was:" >&5
2928
4229
sed 's/^/| /' conftest.$ac_ext >&5
2929
4230
2930
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2931
See \`config.log' for more details." >&5
2932
echo "$as_me: error: cannot compute suffix of object files: cannot compile
2933
See \`config.log' for more details." >&2;}
2934
{ (exit 1); exit 1; }; }
4231
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4232
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4233
as_fn_error "cannot compute suffix of object files: cannot compile
4234
See \`config.log' for more details." "$LINENO" 5; }
2935
4235
fi
2936
2937
4236
rm -f conftest.$ac_cv_objext conftest.$ac_ext
2938
4237
fi
2939
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2940
echo "${ECHO_T}$ac_cv_objext" >&6; }
4238
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4239
$as_echo "$ac_cv_objext" >&6; }
2941
4240
OBJEXT=$ac_cv_objext
2942
4241
ac_objext=$OBJEXT
2943
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2944
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2945
if test "${ac_cv_c_compiler_gnu+set}" = set; then
2946
echo $ECHO_N "(cached) $ECHO_C" >&6
4242
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4243
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4244
if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4245
$as_echo_n "(cached) " >&6
2947
4246
else
2948
cat >conftest.$ac_ext <<_ACEOF
2949
/* confdefs.h. */
2950
_ACEOF
2951
cat confdefs.h >>conftest.$ac_ext
2952
cat >>conftest.$ac_ext <<_ACEOF
4247
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2953
4248
/* end confdefs.h. */
2954
4249
2955
4250
int
2963
4258
return 0;
2964
4259
}
2965
4260
_ACEOF
2966
rm -f conftest.$ac_objext
2967
if { (ac_try="$ac_compile"
2968
case "(($ac_try" in
2969
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2970
*) ac_try_echo=$ac_try;;
2971
esac
2972
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2973
(eval "$ac_compile") 2>conftest.er1
2974
ac_status=$?
2975
grep -v '^ *+' conftest.er1 >conftest.err
2976
rm -f conftest.er1
2977
cat conftest.err >&5
2978
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2979
(exit $ac_status); } && {
2980
test -z "$ac_c_werror_flag" ||
2981
test ! -s conftest.err
2982
} && test -s conftest.$ac_objext; then
4261
if ac_fn_c_try_compile "$LINENO"; then :
2983
4262
ac_compiler_gnu=yes
2984
4263
else
2985
echo "$as_me: failed program was:" >&5
2986
sed 's/^/| /' conftest.$ac_ext >&5
2987
2988
ac_compiler_gnu=no
4264
ac_compiler_gnu=no
2989
4265
fi
2990
2991
4266
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2992
4267
ac_cv_c_compiler_gnu=$ac_compiler_gnu
2993
4268
2994
4269
fi
2995
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2996
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2997
GCC=`test $ac_compiler_gnu = yes && echo yes`
4270
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4271
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4272
if test $ac_compiler_gnu = yes; then
4273
GCC=yes
4274
else
4275
GCC=
4276
fi
2998
4277
ac_test_CFLAGS=${CFLAGS+set}
2999
4278
ac_save_CFLAGS=$CFLAGS
3000
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3001
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3002
if test "${ac_cv_prog_cc_g+set}" = set; then
3003
echo $ECHO_N "(cached) $ECHO_C" >&6
4279
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4280
$as_echo_n "checking whether $CC accepts -g... " >&6; }
4281
if test "${ac_cv_prog_cc_g+set}" = set; then :
4282
$as_echo_n "(cached) " >&6
3004
4283
else
3005
4284
ac_save_c_werror_flag=$ac_c_werror_flag
3006
4285
ac_c_werror_flag=yes
3007
4286
ac_cv_prog_cc_g=no
3008
4287
CFLAGS="-g"
3009
cat >conftest.$ac_ext <<_ACEOF
3010
/* confdefs.h. */
3011
_ACEOF
3012
cat confdefs.h >>conftest.$ac_ext
3013
cat >>conftest.$ac_ext <<_ACEOF
4288
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3014
4289
/* end confdefs.h. */
3015
4290
3016
4291
int
3021
4296
return 0;
3022
4297
}
3023
4298
_ACEOF
3024
rm -f conftest.$ac_objext
3025
if { (ac_try="$ac_compile"
3026
case "(($ac_try" in
3027
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3028
*) ac_try_echo=$ac_try;;
3029
esac
3030
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3031
(eval "$ac_compile") 2>conftest.er1
3032
ac_status=$?
3033
grep -v '^ *+' conftest.er1 >conftest.err
3034
rm -f conftest.er1
3035
cat conftest.err >&5
3036
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037
(exit $ac_status); } && {
3038
test -z "$ac_c_werror_flag" ||
3039
test ! -s conftest.err
3040
} && test -s conftest.$ac_objext; then
4299
if ac_fn_c_try_compile "$LINENO"; then :
3041
4300
ac_cv_prog_cc_g=yes
3042
4301
else
3043
echo "$as_me: failed program was:" >&5
3044
sed 's/^/| /' conftest.$ac_ext >&5
3045
3046
CFLAGS=""
3047
cat >conftest.$ac_ext <<_ACEOF
3048
/* confdefs.h. */
3049
_ACEOF
3050
cat confdefs.h >>conftest.$ac_ext
3051
cat >>conftest.$ac_ext <<_ACEOF
4302
CFLAGS=""
4303
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3052
4304
/* end confdefs.h. */
3053
4305
3054
4306
int
3059
4311
return 0;
3060
4312
}
3061
4313
_ACEOF
3062
rm -f conftest.$ac_objext
3063
if { (ac_try="$ac_compile"
3064
case "(($ac_try" in
3065
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3066
*) ac_try_echo=$ac_try;;
3067
esac
3068
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3069
(eval "$ac_compile") 2>conftest.er1
3070
ac_status=$?
3071
grep -v '^ *+' conftest.er1 >conftest.err
3072
rm -f conftest.er1
3073
cat conftest.err >&5
3074
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075
(exit $ac_status); } && {
3076
test -z "$ac_c_werror_flag" ||
3077
test ! -s conftest.err
3078
} && test -s conftest.$ac_objext; then
3079
:
4314
if ac_fn_c_try_compile "$LINENO"; then :
4315
3080
4316
else
3081
echo "$as_me: failed program was:" >&5
3082
sed 's/^/| /' conftest.$ac_ext >&5
3083
3084
ac_c_werror_flag=$ac_save_c_werror_flag
4317
ac_c_werror_flag=$ac_save_c_werror_flag
3085
4318
CFLAGS="-g"
3086
cat >conftest.$ac_ext <<_ACEOF
3087
/* confdefs.h. */
3088
_ACEOF
3089
cat confdefs.h >>conftest.$ac_ext
3090
cat >>conftest.$ac_ext <<_ACEOF
4319
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3091
4320
/* end confdefs.h. */
3092
4321
3093
4322
int
3098
4327
return 0;
3099
4328
}
3100
4329
_ACEOF
3101
rm -f conftest.$ac_objext
3102
if { (ac_try="$ac_compile"
3103
case "(($ac_try" in
3104
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3105
*) ac_try_echo=$ac_try;;
3106
esac
3107
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3108
(eval "$ac_compile") 2>conftest.er1
3109
ac_status=$?
3110
grep -v '^ *+' conftest.er1 >conftest.err
3111
rm -f conftest.er1
3112
cat conftest.err >&5
3113
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3114
(exit $ac_status); } && {
3115
test -z "$ac_c_werror_flag" ||
3116
test ! -s conftest.err
3117
} && test -s conftest.$ac_objext; then
4330
if ac_fn_c_try_compile "$LINENO"; then :
3118
4331
ac_cv_prog_cc_g=yes
3119
else
3120
echo "$as_me: failed program was:" >&5
3121
sed 's/^/| /' conftest.$ac_ext >&5
3122
3123
3124
fi
3125
3126
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3127
fi
3128
3129
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130
fi
3131
4332
fi
4333
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4334
fi
4335
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4336
fi
3132
4337
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133
4338
ac_c_werror_flag=$ac_save_c_werror_flag
3134
4339
fi
3135
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3136
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4340
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4341
$as_echo "$ac_cv_prog_cc_g" >&6; }
3137
4342
if test "$ac_test_CFLAGS" = set; then
3138
4343
CFLAGS=$ac_save_CFLAGS
3139
4344
elif test $ac_cv_prog_cc_g = yes; then
3149
4354
CFLAGS=
3150
4355
fi
3151
4356
fi
3152
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3153
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3154
if test "${ac_cv_prog_cc_c89+set}" = set; then
3155
echo $ECHO_N "(cached) $ECHO_C" >&6
4357
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4358
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4359
if test "${ac_cv_prog_cc_c89+set}" = set; then :
4360
$as_echo_n "(cached) " >&6
3156
4361
else
3157
4362
ac_cv_prog_cc_c89=no
3158
4363
ac_save_CC=$CC
3159
cat >conftest.$ac_ext <<_ACEOF
3160
/* confdefs.h. */
3161
_ACEOF
3162
cat confdefs.h >>conftest.$ac_ext
3163
cat >>conftest.$ac_ext <<_ACEOF
4364
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3164
4365
/* end confdefs.h. */
3165
4366
#include <stdarg.h>
3166
4367
#include <stdio.h>
3217
4418
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3218
4419
do
3219
4420
CC="$ac_save_CC $ac_arg"
3220
rm -f conftest.$ac_objext
3221
if { (ac_try="$ac_compile"
3222
case "(($ac_try" in
3223
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3224
*) ac_try_echo=$ac_try;;
3225
esac
3226
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3227
(eval "$ac_compile") 2>conftest.er1
3228
ac_status=$?
3229
grep -v '^ *+' conftest.er1 >conftest.err
3230
rm -f conftest.er1
3231
cat conftest.err >&5
3232
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3233
(exit $ac_status); } && {
3234
test -z "$ac_c_werror_flag" ||
3235
test ! -s conftest.err
3236
} && test -s conftest.$ac_objext; then
4421
if ac_fn_c_try_compile "$LINENO"; then :
3237
4422
ac_cv_prog_cc_c89=$ac_arg
3238
else
3239
echo "$as_me: failed program was:" >&5
3240
sed 's/^/| /' conftest.$ac_ext >&5
3241
3242
3243
4423
fi
3244
3245
4424
rm -f core conftest.err conftest.$ac_objext
3246
4425
test "x$ac_cv_prog_cc_c89" != "xno" && break
3247
4426
done
3252
4431
# AC_CACHE_VAL
3253
4432
case "x$ac_cv_prog_cc_c89" in
3254
4433
x)
3255
{ echo "$as_me:$LINENO: result: none needed" >&5
3256
echo "${ECHO_T}none needed" >&6; } ;;
4434
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4435
$as_echo "none needed" >&6; } ;;
3257
4436
xno)
3258
{ echo "$as_me:$LINENO: result: unsupported" >&5
3259
echo "${ECHO_T}unsupported" >&6; } ;;
4437
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4438
$as_echo "unsupported" >&6; } ;;
3260
4439
*)
3261
4440
CC="$CC $ac_cv_prog_cc_c89"
3262
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3263
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4441
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4442
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3264
4443
esac
4444
if test "x$ac_cv_prog_cc_c89" != xno; then :
3265
4445
4446
fi
3266
4447
3267
4448
ac_ext=c
3268
4449
ac_cpp='$CPP $CPPFLAGS'
3272
4453
3273
4454
depcc="$CC" am_compiler_list=
3274
4455
3275
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3276
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3277
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3278
echo $ECHO_N "(cached) $ECHO_C" >&6
4456
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4457
$as_echo_n "checking dependency style of $depcc... " >&6; }
4458
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4459
$as_echo_n "(cached) " >&6
3279
4460
else
3280
4461
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3281
4462
# We make a subdir and do the tests there. Otherwise we can end up
3300
4481
if test "$am_compiler_list" = ""; then
3301
4482
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3302
4483
fi
4484
am__universal=false
4485
case " $depcc " in #(
4486
*\ -arch\ *\ -arch\ *) am__universal=true ;;
4487
esac
4488
3303
4489
for depmode in $am_compiler_list; do
3304
4490
# Setup a source with many dependencies, because some compilers
3305
4491
# like to wrap large dependency lists on column 80 (with \), and
3317
4503
done
3318
4504
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3319
4505
4506
# We check with `-c' and `-o' for the sake of the "dashmstdout"
4507
# mode. It turns out that the SunPro C++ compiler does not properly
4508
# handle `-M -o', and we need to detect this. Also, some Intel
4509
# versions had trouble with output in subdirs
4510
am__obj=sub/conftest.${OBJEXT-o}
4511
am__minus_obj="-o $am__obj"
3320
4512
case $depmode in
4513
gcc)
4514
# This depmode causes a compiler race in universal mode.
4515
test "$am__universal" = false || continue
4516
;;
3321
4517
nosideeffect)
3322
4518
# after this tag, mechanisms are not by side-effect, so they'll
3323
4519
# only be used when explicitly requested
3327
4523
break
3328
4524
fi
3329
4525
;;
4526
msvisualcpp | msvcmsys)
4527
# This compiler won't grok `-c -o', but also, the minuso test has
4528
# not run yet. These depmodes are late enough in the game, and
4529
# so weak that their functioning should not be impacted.
4530
am__obj=conftest.${OBJEXT-o}
4531
am__minus_obj=
4532
;;
3330
4533
none) break ;;
3331
4534
esac
3332
# We check with `-c' and `-o' for the sake of the "dashmstdout"
3333
# mode. It turns out that the SunPro C++ compiler does not properly
3334
# handle `-M -o', and we need to detect this.
3335
4535
if depmode=$depmode \
3336
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4536
source=sub/conftest.c object=$am__obj \
3337
4537
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3338
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4538
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3339
4539
>/dev/null 2>conftest.err &&
3340
4540
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3341
4541
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3342
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4542
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3343
4543
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3344
4544
# icc doesn't choke on unknown options, it will just issue warnings
3345
4545
# or remarks (even with -Werror). So we grep stderr for any message
3363
4563
fi
3364
4564
3365
4565
fi
3366
{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3367
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
4566
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4567
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3368
4568
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3369
4569
3370
4570
if
3378
4578
fi
3379
4579
3380
4580
3381
case $ac_cv_prog_cc_stdc in
3382
no) ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;;
3383
*) { echo "$as_me:$LINENO: checking for $CC option to accept ISO C99" >&5
3384
echo $ECHO_N "checking for $CC option to accept ISO C99... $ECHO_C" >&6; }
3385
if test "${ac_cv_prog_cc_c99+set}" = set; then
3386
echo $ECHO_N "(cached) $ECHO_C" >&6
4581
case $ac_cv_prog_cc_stdc in #(
4582
no) :
4583
ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
4584
*) :
4585
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4586
$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4587
if test "${ac_cv_prog_cc_c99+set}" = set; then :
4588
$as_echo_n "(cached) " >&6
3387
4589
else
3388
4590
ac_cv_prog_cc_c99=no
3389
4591
ac_save_CC=$CC
3390
cat >conftest.$ac_ext <<_ACEOF
3391
/* confdefs.h. */
3392
_ACEOF
3393
cat confdefs.h >>conftest.$ac_ext
3394
cat >>conftest.$ac_ext <<_ACEOF
4592
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3395
4593
/* end confdefs.h. */
3396
4594
#include <stdarg.h>
3397
4595
#include <stdbool.h>
3530
4728
return 0;
3531
4729
}
3532
4730
_ACEOF
3533
for ac_arg in '' -std=gnu99 -c99 -qlanglvl=extc99
4731
for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
3534
4732
do
3535
4733
CC="$ac_save_CC $ac_arg"
3536
rm -f conftest.$ac_objext
3537
if { (ac_try="$ac_compile"
3538
case "(($ac_try" in
3539
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3540
*) ac_try_echo=$ac_try;;
3541
esac
3542
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3543
(eval "$ac_compile") 2>conftest.er1
3544
ac_status=$?
3545
grep -v '^ *+' conftest.er1 >conftest.err
3546
rm -f conftest.er1
3547
cat conftest.err >&5
3548
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3549
(exit $ac_status); } && {
3550
test -z "$ac_c_werror_flag" ||
3551
test ! -s conftest.err
3552
} && test -s conftest.$ac_objext; then
4734
if ac_fn_c_try_compile "$LINENO"; then :
3553
4735
ac_cv_prog_cc_c99=$ac_arg
3554
else
3555
echo "$as_me: failed program was:" >&5
3556
sed 's/^/| /' conftest.$ac_ext >&5
3557
3558
3559
4736
fi
3560
3561
4737
rm -f core conftest.err conftest.$ac_objext
3562
4738
test "x$ac_cv_prog_cc_c99" != "xno" && break
3563
4739
done
3568
4744
# AC_CACHE_VAL
3569
4745
case "x$ac_cv_prog_cc_c99" in
3570
4746
x)
3571
{ echo "$as_me:$LINENO: result: none needed" >&5
3572
echo "${ECHO_T}none needed" >&6; } ;;
4747
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4748
$as_echo "none needed" >&6; } ;;
3573
4749
xno)
3574
{ echo "$as_me:$LINENO: result: unsupported" >&5
3575
echo "${ECHO_T}unsupported" >&6; } ;;
4750
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4751
$as_echo "unsupported" >&6; } ;;
3576
4752
*)
3577
4753
CC="$CC $ac_cv_prog_cc_c99"
3578
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5
3579
echo "${ECHO_T}$ac_cv_prog_cc_c99" >&6; } ;;
4754
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4755
$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
3580
4756
esac
3581
if test "x$ac_cv_prog_cc_c99" != xno; then
4757
if test "x$ac_cv_prog_cc_c99" != xno; then :
3582
4758
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
3583
4759
else
3584
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3585
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3586
if test "${ac_cv_prog_cc_c89+set}" = set; then
3587
echo $ECHO_N "(cached) $ECHO_C" >&6
4760
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4761
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4762
if test "${ac_cv_prog_cc_c89+set}" = set; then :
4763
$as_echo_n "(cached) " >&6
3588
4764
else
3589
4765
ac_cv_prog_cc_c89=no
3590
4766
ac_save_CC=$CC
3591
cat >conftest.$ac_ext <<_ACEOF
3592
/* confdefs.h. */
3593
_ACEOF
3594
cat confdefs.h >>conftest.$ac_ext
3595
cat >>conftest.$ac_ext <<_ACEOF
4767
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596
4768
/* end confdefs.h. */
3597
4769
#include <stdarg.h>
3598
4770
#include <stdio.h>
3649
4821
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3650
4822
do
3651
4823
CC="$ac_save_CC $ac_arg"
3652
rm -f conftest.$ac_objext
3653
if { (ac_try="$ac_compile"
3654
case "(($ac_try" in
3655
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3656
*) ac_try_echo=$ac_try;;
3657
esac
3658
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3659
(eval "$ac_compile") 2>conftest.er1
3660
ac_status=$?
3661
grep -v '^ *+' conftest.er1 >conftest.err
3662
rm -f conftest.er1
3663
cat conftest.err >&5
3664
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3665
(exit $ac_status); } && {
3666
test -z "$ac_c_werror_flag" ||
3667
test ! -s conftest.err
3668
} && test -s conftest.$ac_objext; then
4824
if ac_fn_c_try_compile "$LINENO"; then :
3669
4825
ac_cv_prog_cc_c89=$ac_arg
3670
else
3671
echo "$as_me: failed program was:" >&5
3672
sed 's/^/| /' conftest.$ac_ext >&5
3673
3674
3675
4826
fi
3676
3677
4827
rm -f core conftest.err conftest.$ac_objext
3678
4828
test "x$ac_cv_prog_cc_c89" != "xno" && break
3679
4829
done
3684
4834
# AC_CACHE_VAL
3685
4835
case "x$ac_cv_prog_cc_c89" in
3686
4836
x)
3687
{ echo "$as_me:$LINENO: result: none needed" >&5
3688
echo "${ECHO_T}none needed" >&6; } ;;
4837
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4838
$as_echo "none needed" >&6; } ;;
3689
4839
xno)
3690
{ echo "$as_me:$LINENO: result: unsupported" >&5
3691
echo "${ECHO_T}unsupported" >&6; } ;;
4840
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4841
$as_echo "unsupported" >&6; } ;;
3692
4842
*)
3693
4843
CC="$CC $ac_cv_prog_cc_c89"
3694
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3695
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4844
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4845
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3696
4846
esac
3697
if test "x$ac_cv_prog_cc_c89" != xno; then
4847
if test "x$ac_cv_prog_cc_c89" != xno; then :
3698
4848
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3699
4849
else
3700
4850
ac_cv_prog_cc_stdc=no
3701
4851
fi
3702
4852
3703
3704
4853
fi
3705
3706
4854
;;
3707
4855
esac
3708
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO Standard C" >&5
3709
echo $ECHO_N "checking for $CC option to accept ISO Standard C... $ECHO_C" >&6; }
3710
if test "${ac_cv_prog_cc_stdc+set}" = set; then
3711
echo $ECHO_N "(cached) $ECHO_C" >&6
4856
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
4857
$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
4858
if test "${ac_cv_prog_cc_stdc+set}" = set; then :
4859
$as_echo_n "(cached) " >&6
3712
4860
fi
3713
4861
3714
case $ac_cv_prog_cc_stdc in
3715
no) { echo "$as_me:$LINENO: result: unsupported" >&5
3716
echo "${ECHO_T}unsupported" >&6; } ;;
3717
'') { echo "$as_me:$LINENO: result: none needed" >&5
3718
echo "${ECHO_T}none needed" >&6; } ;;
3719
*) { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3720
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6; } ;;
4862
case $ac_cv_prog_cc_stdc in #(
4863
no) :
4864
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4865
$as_echo "unsupported" >&6; } ;; #(
4866
'') :
4867
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4868
$as_echo "none needed" >&6; } ;; #(
4869
*) :
4870
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
4871
$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
3721
4872
esac
3722
4873
3723
3724
4874
if test "x$CC" != xcc; then
3725
{ echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3726
echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
4875
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4876
$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
3727
4877
else
3728
{ echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3729
echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
4878
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4879
$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
3730
4880
fi
3731
set dummy $CC; ac_cc=`echo $2 |
4881
set dummy $CC; ac_cc=`$as_echo "$2" |
3732
4882
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3733
if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
3734
echo $ECHO_N "(cached) $ECHO_C" >&6
4883
if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4884
$as_echo_n "(cached) " >&6
3735
4885
else
3736
cat >conftest.$ac_ext <<_ACEOF
3737
/* confdefs.h. */
3738
_ACEOF
3739
cat confdefs.h >>conftest.$ac_ext
3740
cat >>conftest.$ac_ext <<_ACEOF
4886
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741
4887
/* end confdefs.h. */
3742
4888
3743
4889
int
3753
4899
# existing .o file with -o, though they will create one.
3754
4900
ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
3755
4901
rm -f conftest2.*
3756
if { (case "(($ac_try" in
3757
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3758
*) ac_try_echo=$ac_try;;
3759
esac
3760
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3761
(eval "$ac_try") 2>&5
3762
ac_status=$?
3763
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764
(exit $ac_status); } &&
3765
test -f conftest2.$ac_objext && { (case "(($ac_try" in
3766
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3767
*) ac_try_echo=$ac_try;;
3768
esac
3769
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3770
(eval "$ac_try") 2>&5
3771
ac_status=$?
3772
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3773
(exit $ac_status); };
4902
if { { case "(($ac_try" in
4903
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4904
*) ac_try_echo=$ac_try;;
4905
esac
4906
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4907
$as_echo "$ac_try_echo"; } >&5
4908
(eval "$ac_try") 2>&5
4909
ac_status=$?
4910
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4911
test $ac_status = 0; } &&
4912
test -f conftest2.$ac_objext && { { case "(($ac_try" in
4913
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4914
*) ac_try_echo=$ac_try;;
4915
esac
4916
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4917
$as_echo "$ac_try_echo"; } >&5
4918
(eval "$ac_try") 2>&5
4919
ac_status=$?
4920
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4921
test $ac_status = 0; };
3774
4922
then
3775
4923
eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3776
4924
if test "x$CC" != xcc; then
3777
4925
# Test first that cc exists at all.
3778
4926
if { ac_try='cc -c conftest.$ac_ext >&5'
3779
{ (case "(($ac_try" in
4927
{ { case "(($ac_try" in
3780
4928
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3781
4929
*) ac_try_echo=$ac_try;;
3782
4930
esac
3783
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4931
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4932
$as_echo "$ac_try_echo"; } >&5
3784
4933
(eval "$ac_try") 2>&5
3785
4934
ac_status=$?
3786
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787
(exit $ac_status); }; }; then
4935
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4936
test $ac_status = 0; }; }; then
3788
4937
ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
3789
4938
rm -f conftest2.*
3790
if { (case "(($ac_try" in
3791
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3792
*) ac_try_echo=$ac_try;;
3793
esac
3794
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3795
(eval "$ac_try") 2>&5
3796
ac_status=$?
3797
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798
(exit $ac_status); } &&
3799
test -f conftest2.$ac_objext && { (case "(($ac_try" in
3800
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3801
*) ac_try_echo=$ac_try;;
3802
esac
3803
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3804
(eval "$ac_try") 2>&5
3805
ac_status=$?
3806
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807
(exit $ac_status); };
4939
if { { case "(($ac_try" in
4940
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4941
*) ac_try_echo=$ac_try;;
4942
esac
4943
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4944
$as_echo "$ac_try_echo"; } >&5
4945
(eval "$ac_try") 2>&5
4946
ac_status=$?
4947
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4948
test $ac_status = 0; } &&
4949
test -f conftest2.$ac_objext && { { case "(($ac_try" in
4950
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4951
*) ac_try_echo=$ac_try;;
4952
esac
4953
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4954
$as_echo "$ac_try_echo"; } >&5
4955
(eval "$ac_try") 2>&5
4956
ac_status=$?
4957
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4958
test $ac_status = 0; };
3808
4959
then
3809
4960
# cc works too.
3810
4961
:
3821
4972
3822
4973
fi
3823
4974
if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
3824
{ echo "$as_me:$LINENO: result: yes" >&5
3825
echo "${ECHO_T}yes" >&6; }
4975
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4976
$as_echo "yes" >&6; }
3826
4977
else
3827
{ echo "$as_me:$LINENO: result: no" >&5
3828
echo "${ECHO_T}no" >&6; }
4978
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4979
$as_echo "no" >&6; }
3829
4980
3830
cat >>confdefs.h <<\_ACEOF
3831
#define NO_MINUS_C_MINUS_O 1
3832
_ACEOF
4981
$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
3833
4982
3834
4983
fi
3835
4984
3836
4985
# FIXME: we rely on the cache variable name because
3837
4986
# there is no other way.
3838
4987
set dummy $CC
3839
ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3840
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4988
am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4989
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4990
if test "$am_t" != yes; then
3841
4991
# Losing compiler, so override with the script.
3842
4992
# FIXME: It is wrong to rewrite CC.
3843
4993
# But if we don't then we get into trouble of one sort or another.
3852
5002
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3853
5003
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3854
5004
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3855
{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3856
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
5005
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5006
$as_echo_n "checking how to run the C preprocessor... " >&6; }
3857
5007
# On Suns, sometimes $CPP names a directory.
3858
5008
if test -n "$CPP" && test -d "$CPP"; then
3859
5009
CPP=
3860
5010
fi
3861
5011
if test -z "$CPP"; then
3862
if test "${ac_cv_prog_CPP+set}" = set; then
3863
echo $ECHO_N "(cached) $ECHO_C" >&6
5012
if test "${ac_cv_prog_CPP+set}" = set; then :
5013
$as_echo_n "(cached) " >&6
3864
5014
else
3865
5015
# Double quotes because CPP needs to be expanded
3866
5016
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3874
5024
# <limits.h> exists even on freestanding compilers.
3875
5025
# On the NeXT, cc -E runs the code through the compiler's parser,
3876
5026
# not just through cpp. "Syntax error" is here to catch this case.
3877
cat >conftest.$ac_ext <<_ACEOF
3878
/* confdefs.h. */
3879
_ACEOF
3880
cat confdefs.h >>conftest.$ac_ext
3881
cat >>conftest.$ac_ext <<_ACEOF
5027
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882
5028
/* end confdefs.h. */
3883
5029
#ifdef __STDC__
3884
5030
# include <limits.h>
3887
5033
#endif
3888
5034
Syntax error
3889
5035
_ACEOF
3890
if { (ac_try="$ac_cpp conftest.$ac_ext"
3891
case "(($ac_try" in
3892
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3893
*) ac_try_echo=$ac_try;;
3894
esac
3895
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3896
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3897
ac_status=$?
3898
grep -v '^ *+' conftest.er1 >conftest.err
3899
rm -f conftest.er1
3900
cat conftest.err >&5
3901
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902
(exit $ac_status); } >/dev/null && {
3903
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3904
test ! -s conftest.err
3905
}; then
3906
:
5036
if ac_fn_c_try_cpp "$LINENO"; then :
5037
3907
5038
else
3908
echo "$as_me: failed program was:" >&5
3909
sed 's/^/| /' conftest.$ac_ext >&5
3910
3911
5039
# Broken: fails on valid input.
3912
5040
continue
3913
5041
fi
3914
3915
5042
rm -f conftest.err conftest.$ac_ext
3916
5043
3917
5044
# OK, works on sane cases. Now check whether nonexistent headers
3918
5045
# can be detected and how.
3919
cat >conftest.$ac_ext <<_ACEOF
3920
/* confdefs.h. */
3921
_ACEOF
3922
cat confdefs.h >>conftest.$ac_ext
3923
cat >>conftest.$ac_ext <<_ACEOF
5046
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3924
5047
/* end confdefs.h. */
3925
5048
#include <ac_nonexistent.h>
3926
5049
_ACEOF
3927
if { (ac_try="$ac_cpp conftest.$ac_ext"
3928
case "(($ac_try" in
3929
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3930
*) ac_try_echo=$ac_try;;
3931
esac
3932
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3933
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3934
ac_status=$?
3935
grep -v '^ *+' conftest.er1 >conftest.err
3936
rm -f conftest.er1
3937
cat conftest.err >&5
3938
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3939
(exit $ac_status); } >/dev/null && {
3940
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3941
test ! -s conftest.err
3942
}; then
5050
if ac_fn_c_try_cpp "$LINENO"; then :
3943
5051
# Broken: success on invalid input.
3944
5052
continue
3945
5053
else
3946
echo "$as_me: failed program was:" >&5
3947
sed 's/^/| /' conftest.$ac_ext >&5
3948
3949
5054
# Passes both tests.
3950
5055
ac_preproc_ok=:
3951
5056
break
3952
5057
fi
3953
3954
5058
rm -f conftest.err conftest.$ac_ext
3955
5059
3956
5060
done
3957
5061
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3958
5062
rm -f conftest.err conftest.$ac_ext
3959
if $ac_preproc_ok; then
5063
if $ac_preproc_ok; then :
3960
5064
break
3961
5065
fi
3962
5066
3968
5072
else
3969
5073
ac_cv_prog_CPP=$CPP
3970
5074
fi
3971
{ echo "$as_me:$LINENO: result: $CPP" >&5
3972
echo "${ECHO_T}$CPP" >&6; }
5075
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5076
$as_echo "$CPP" >&6; }
3973
5077
ac_preproc_ok=false
3974
5078
for ac_c_preproc_warn_flag in '' yes
3975
5079
do
3979
5083
# <limits.h> exists even on freestanding compilers.
3980
5084
# On the NeXT, cc -E runs the code through the compiler's parser,
3981
5085
# not just through cpp. "Syntax error" is here to catch this case.
3982
cat >conftest.$ac_ext <<_ACEOF
3983
/* confdefs.h. */
3984
_ACEOF
3985
cat confdefs.h >>conftest.$ac_ext
3986
cat >>conftest.$ac_ext <<_ACEOF
5086
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3987
5087
/* end confdefs.h. */
3988
5088
#ifdef __STDC__
3989
5089
# include <limits.h>
3992
5092
#endif
3993
5093
Syntax error
3994
5094
_ACEOF
3995
if { (ac_try="$ac_cpp conftest.$ac_ext"
3996
case "(($ac_try" in
3997
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3998
*) ac_try_echo=$ac_try;;
3999
esac
4000
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4001
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4002
ac_status=$?
4003
grep -v '^ *+' conftest.er1 >conftest.err
4004
rm -f conftest.er1
4005
cat conftest.err >&5
4006
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007
(exit $ac_status); } >/dev/null && {
4008
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4009
test ! -s conftest.err
4010
}; then
4011
:
5095
if ac_fn_c_try_cpp "$LINENO"; then :
5096
4012
5097
else
4013
echo "$as_me: failed program was:" >&5
4014
sed 's/^/| /' conftest.$ac_ext >&5
4015
4016
5098
# Broken: fails on valid input.
4017
5099
continue
4018
5100
fi
4019
4020
5101
rm -f conftest.err conftest.$ac_ext
4021
5102
4022
5103
# OK, works on sane cases. Now check whether nonexistent headers
4023
5104
# can be detected and how.
4024
cat >conftest.$ac_ext <<_ACEOF
4025
/* confdefs.h. */
4026
_ACEOF
4027
cat confdefs.h >>conftest.$ac_ext
4028
cat >>conftest.$ac_ext <<_ACEOF
5105
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029
5106
/* end confdefs.h. */
4030
5107
#include <ac_nonexistent.h>
4031
5108
_ACEOF
4032
if { (ac_try="$ac_cpp conftest.$ac_ext"
4033
case "(($ac_try" in
4034
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4035
*) ac_try_echo=$ac_try;;
4036
esac
4037
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4038
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4039
ac_status=$?
4040
grep -v '^ *+' conftest.er1 >conftest.err
4041
rm -f conftest.er1
4042
cat conftest.err >&5
4043
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4044
(exit $ac_status); } >/dev/null && {
4045
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4046
test ! -s conftest.err
4047
}; then
5109
if ac_fn_c_try_cpp "$LINENO"; then :
4048
5110
# Broken: success on invalid input.
4049
5111
continue
4050
5112
else
4051
echo "$as_me: failed program was:" >&5
4052
sed 's/^/| /' conftest.$ac_ext >&5
4053
4054
5113
# Passes both tests.
4055
5114
ac_preproc_ok=:
4056
5115
break
4057
5116
fi
4058
4059
5117
rm -f conftest.err conftest.$ac_ext
4060
5118
4061
5119
done
4062
5120
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4063
5121
rm -f conftest.err conftest.$ac_ext
4064
if $ac_preproc_ok; then
4065
:
5122
if $ac_preproc_ok; then :
5123
4066
5124
else
4067
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4068
See \`config.log' for more details." >&5
4069
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4070
See \`config.log' for more details." >&2;}
4071
{ (exit 1); exit 1; }; }
5125
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5126
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5127
as_fn_error "C preprocessor \"$CPP\" fails sanity check
5128
See \`config.log' for more details." "$LINENO" 5; }
4072
5129
fi
4073
5130
4074
5131
ac_ext=c
4080
5137
if test -n "$ac_tool_prefix"; then
4081
5138
# Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4082
5139
set dummy ${ac_tool_prefix}nm; ac_word=$2
4083
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4084
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4085
if test "${ac_cv_prog_NM+set}" = set; then
4086
echo $ECHO_N "(cached) $ECHO_C" >&6
5140
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5141
$as_echo_n "checking for $ac_word... " >&6; }
5142
if test "${ac_cv_prog_NM+set}" = set; then :
5143
$as_echo_n "(cached) " >&6
4087
5144
else
4088
5145
if test -n "$NM"; then
4089
5146
ac_cv_prog_NM="$NM" # Let the user override the test.
4093
5150
do
4094
5151
IFS=$as_save_IFS
4095
5152
test -z "$as_dir" && as_dir=.
4096
for ac_exec_ext in '' $ac_executable_extensions; do
5153
for ac_exec_ext in '' $ac_executable_extensions; do
4097
5154
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4098
5155
ac_cv_prog_NM="${ac_tool_prefix}nm"
4099
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5156
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4100
5157
break 2
4101
5158
fi
4102
5159
done
4103
done
5160
done
4104
5161
IFS=$as_save_IFS
4105
5162
4106
5163
fi
4107
5164
fi
4108
5165
NM=$ac_cv_prog_NM
4109
5166
if test -n "$NM"; then
4110
{ echo "$as_me:$LINENO: result: $NM" >&5
4111
echo "${ECHO_T}$NM" >&6; }
5167
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
5168
$as_echo "$NM" >&6; }
4112
5169
else
4113
{ echo "$as_me:$LINENO: result: no" >&5
4114
echo "${ECHO_T}no" >&6; }
5170
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5171
$as_echo "no" >&6; }
4115
5172
fi
4116
5173
4117
5174
4120
5177
ac_ct_NM=$NM
4121
5178
# Extract the first word of "nm", so it can be a program name with args.
4122
5179
set dummy nm; ac_word=$2
4123
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4124
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4125
if test "${ac_cv_prog_ac_ct_NM+set}" = set; then
4126
echo $ECHO_N "(cached) $ECHO_C" >&6
5180
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5181
$as_echo_n "checking for $ac_word... " >&6; }
5182
if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
5183
$as_echo_n "(cached) " >&6
4127
5184
else
4128
5185
if test -n "$ac_ct_NM"; then
4129
5186
ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4133
5190
do
4134
5191
IFS=$as_save_IFS
4135
5192
test -z "$as_dir" && as_dir=.
4136
for ac_exec_ext in '' $ac_executable_extensions; do
5193
for ac_exec_ext in '' $ac_executable_extensions; do
4137
5194
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4138
5195
ac_cv_prog_ac_ct_NM="nm"
4139
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5196
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4140
5197
break 2
4141
5198
fi
4142
5199
done
4143
done
5200
done
4144
5201
IFS=$as_save_IFS
4145
5202
4146
5203
fi
4147
5204
fi
4148
5205
ac_ct_NM=$ac_cv_prog_ac_ct_NM
4149
5206
if test -n "$ac_ct_NM"; then
4150
{ echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
4151
echo "${ECHO_T}$ac_ct_NM" >&6; }
5207
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
5208
$as_echo "$ac_ct_NM" >&6; }
4152
5209
else
4153
{ echo "$as_me:$LINENO: result: no" >&5
4154
echo "${ECHO_T}no" >&6; }
5210
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5211
$as_echo "no" >&6; }
4155
5212
fi
4156
5213
4157
5214
if test "x$ac_ct_NM" = x; then
4159
5216
else
4160
5217
case $cross_compiling:$ac_tool_warned in
4161
5218
yes:)
4162
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4163
whose name does not start with the host triplet. If you think this
4164
configuration is useful to you, please write to autoconf@gnu.org." >&5
4165
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4166
whose name does not start with the host triplet. If you think this
4167
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5219
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5220
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4168
5221
ac_tool_warned=yes ;;
4169
5222
esac
4170
5223
NM=$ac_ct_NM
4173
5226
NM="$ac_cv_prog_NM"
4174
5227
fi
4175
5228
4176
{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
4177
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
5229
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5230
$as_echo_n "checking whether ln -s works... " >&6; }
4178
5231
LN_S=$as_ln_s
4179
5232
if test "$LN_S" = "ln -s"; then
4180
{ echo "$as_me:$LINENO: result: yes" >&5
4181
echo "${ECHO_T}yes" >&6; }
5233
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5234
$as_echo "yes" >&6; }
4182
5235
else
4183
{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4184
echo "${ECHO_T}no, using $LN_S" >&6; }
5236
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5237
$as_echo "no, using $LN_S" >&6; }
4185
5238
fi
4186
5239
4187
5240
if test -n "$ac_tool_prefix"; then
4188
5241
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4189
5242
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4190
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4191
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4192
if test "${ac_cv_prog_RANLIB+set}" = set; then
4193
echo $ECHO_N "(cached) $ECHO_C" >&6
5243
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5244
$as_echo_n "checking for $ac_word... " >&6; }
5245
if test "${ac_cv_prog_RANLIB+set}" = set; then :
5246
$as_echo_n "(cached) " >&6
4194
5247
else
4195
5248
if test -n "$RANLIB"; then
4196
5249
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4200
5253
do
4201
5254
IFS=$as_save_IFS
4202
5255
test -z "$as_dir" && as_dir=.
4203
for ac_exec_ext in '' $ac_executable_extensions; do
5256
for ac_exec_ext in '' $ac_executable_extensions; do
4204
5257
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4205
5258
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4206
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5259
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4207
5260
break 2
4208
5261
fi
4209
5262
done
4210
done
5263
done
4211
5264
IFS=$as_save_IFS
4212
5265
4213
5266
fi
4214
5267
fi
4215
5268
RANLIB=$ac_cv_prog_RANLIB
4216
5269
if test -n "$RANLIB"; then
4217
{ echo "$as_me:$LINENO: result: $RANLIB" >&5
4218
echo "${ECHO_T}$RANLIB" >&6; }
5270
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5271
$as_echo "$RANLIB" >&6; }
4219
5272
else
4220
{ echo "$as_me:$LINENO: result: no" >&5
4221
echo "${ECHO_T}no" >&6; }
5273
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5274
$as_echo "no" >&6; }
4222
5275
fi
4223
5276
4224
5277
4227
5280
ac_ct_RANLIB=$RANLIB
4228
5281
# Extract the first word of "ranlib", so it can be a program name with args.
4229
5282
set dummy ranlib; ac_word=$2
4230
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4231
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4232
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4233
echo $ECHO_N "(cached) $ECHO_C" >&6
5283
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5284
$as_echo_n "checking for $ac_word... " >&6; }
5285
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5286
$as_echo_n "(cached) " >&6
4234
5287
else
4235
5288
if test -n "$ac_ct_RANLIB"; then
4236
5289
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4240
5293
do
4241
5294
IFS=$as_save_IFS
4242
5295
test -z "$as_dir" && as_dir=.
4243
for ac_exec_ext in '' $ac_executable_extensions; do
5296
for ac_exec_ext in '' $ac_executable_extensions; do
4244
5297
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4245
5298
ac_cv_prog_ac_ct_RANLIB="ranlib"
4246
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5299
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4247
5300
break 2
4248
5301
fi
4249
5302
done
4250
done
5303
done
4251
5304
IFS=$as_save_IFS
4252
5305
4253
5306
fi
4254
5307
fi
4255
5308
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4256
5309
if test -n "$ac_ct_RANLIB"; then
4257
{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4258
echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5310
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5311
$as_echo "$ac_ct_RANLIB" >&6; }
4259
5312
else
4260
{ echo "$as_me:$LINENO: result: no" >&5
4261
echo "${ECHO_T}no" >&6; }
5313
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314
$as_echo "no" >&6; }
4262
5315
fi
4263
5316
4264
5317
if test "x$ac_ct_RANLIB" = x; then
4266
5319
else
4267
5320
case $cross_compiling:$ac_tool_warned in
4268
5321
yes:)
4269
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4270
whose name does not start with the host triplet. If you think this
4271
configuration is useful to you, please write to autoconf@gnu.org." >&5
4272
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4273
whose name does not start with the host triplet. If you think this
4274
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5322
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5323
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4275
5324
ac_tool_warned=yes ;;
4276
5325
esac
4277
5326
RANLIB=$ac_ct_RANLIB
4280
5329
RANLIB="$ac_cv_prog_RANLIB"
4281
5330
fi
4282
5331
4283
{ echo "$as_me:$LINENO: checking for a POSIX-compliant shell" >&5
4284
echo $ECHO_N "checking for a POSIX-compliant shell... $ECHO_C" >&6; }
4285
if test "${ac_cv_path_shell+set}" = set; then
4286
echo $ECHO_N "(cached) $ECHO_C" >&6
5332
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a POSIX-compliant shell" >&5
5333
$as_echo_n "checking for a POSIX-compliant shell... " >&6; }
5334
if test "${ac_cv_path_shell+set}" = set; then :
5335
$as_echo_n "(cached) " >&6
4287
5336
else
4288
5337
ac_command='
4289
5338
# Test the noclobber option, using the portable POSIX.2 syntax.
4298
5347
ac_cv_path_shell=no
4299
5348
4300
5349
case $SHELL in
4301
/*)
5350
(/*)
4302
5351
rm -f conftest.c
4303
5352
if ("$SHELL" -c "$ac_command") 2>/dev/null; then
4304
5353
ac_cv_path_shell=$SHELL
4305
fi;;
5354
fi
4306
5355
esac
4307
5356
4308
5357
case $ac_cv_path_shell in
4309
no)
5358
(no)
4310
5359
# Prefer shells that are more likely to be installed in the
4311
5360
# same place on all hosts of this platform. Therefore, prefer
4312
5361
# shells in /bin and /usr/bin to shells in the installer's
4318
5367
do
4319
5368
IFS=$as_save_IFS
4320
5369
case $as_dir in
4321
/*)
5370
(/*)
4322
5371
for ac_base in sh bash ksh sh5; do
4323
5372
rm -f conftest.c
4324
5373
if ("$as_dir/$ac_base" -c "$ac_command") 2>/dev/null; then
4327
5376
fi
4328
5377
done
4329
5378
case $ac_cv_path_shell in
4330
/*) break;;
4331
esac;;
5379
(/*) break
5380
esac
4332
5381
esac
4333
5382
done
4334
rm -f conftest.c;;
5383
rm -f conftest.c
4335
5384
esac
4336
5385
fi
4337
5386
4338
{ echo "$as_me:$LINENO: result: $ac_cv_path_shell" >&5
4339
echo "${ECHO_T}$ac_cv_path_shell" >&6; }
5387
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_shell" >&5
5388
$as_echo "$ac_cv_path_shell" >&6; }
4340
5389
SHELL=$ac_cv_path_shell
4341
5390
if test "$SHELL" = no; then
4342
5391
SHELL=/bin/sh
4343
{ echo "$as_me:$LINENO: WARNING: using $SHELL, even though it does not conform to POSIX" >&5
4344
echo "$as_me: WARNING: using $SHELL, even though it does not conform to POSIX" >&2;}
5392
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using $SHELL, even though it does not conform to POSIX" >&5
5393
$as_echo "$as_me: WARNING: using $SHELL, even though it does not conform to POSIX" >&2;}
4345
5394
fi
4346
5395
4347
5396
4348
4349
cat >>confdefs.h <<\_ACEOF
4350
#define _GNU_SOURCE 1
4351
_ACEOF
4352
4353
4354
4355
4356
{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4357
echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4358
if test "${ac_cv_path_GREP+set}" = set; then
4359
echo $ECHO_N "(cached) $ECHO_C" >&6
4360
else
4361
# Extract the first word of "grep ggrep" to use in msg output
4362
if test -z "$GREP"; then
4363
set dummy grep ggrep; ac_prog_name=$2
4364
if test "${ac_cv_path_GREP+set}" = set; then
4365
echo $ECHO_N "(cached) $ECHO_C" >&6
4366
else
5397
# Make sure we can run config.sub.
5398
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
5399
as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
5400
5401
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
5402
$as_echo_n "checking build system type... " >&6; }
5403
if test "${ac_cv_build+set}" = set; then :
5404
$as_echo_n "(cached) " >&6
5405
else
5406
ac_build_alias=$build_alias
5407
test "x$ac_build_alias" = x &&
5408
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
5409
test "x$ac_build_alias" = x &&
5410
as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
5411
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
5412
as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
5413
5414
fi
5415
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
5416
$as_echo "$ac_cv_build" >&6; }
5417
case $ac_cv_build in
5418
*-*-*) ;;
5419
*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
5420
esac
5421
build=$ac_cv_build
5422
ac_save_IFS=$IFS; IFS='-'
5423
set x $ac_cv_build
5424
shift
5425
build_cpu=$1
5426
build_vendor=$2
5427
shift; shift
5428
# Remember, the first character of IFS is used to create $*,
5429
# except with old shells:
5430
build_os=$*
5431
IFS=$ac_save_IFS
5432
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
5433
5434
5435
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
5436
$as_echo_n "checking host system type... " >&6; }
5437
if test "${ac_cv_host+set}" = set; then :
5438
$as_echo_n "(cached) " >&6
5439
else
5440
if test "x$host_alias" = x; then
5441
ac_cv_host=$ac_cv_build
5442
else
5443
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
5444
as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
5445
fi
5446
5447
fi
5448
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
5449
$as_echo "$ac_cv_host" >&6; }
5450
case $ac_cv_host in
5451
*-*-*) ;;
5452
*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
5453
esac
5454
host=$ac_cv_host
5455
ac_save_IFS=$IFS; IFS='-'
5456
set x $ac_cv_host
5457
shift
5458
host_cpu=$1
5459
host_vendor=$2
5460
shift; shift
5461
# Remember, the first character of IFS is used to create $*,
5462
# except with old shells:
5463
host_os=$*
5464
IFS=$ac_save_IFS
5465
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
5466
5467
5468
5469
5470
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5471
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5472
if test "${ac_cv_path_GREP+set}" = set; then :
5473
$as_echo_n "(cached) " >&6
5474
else
5475
if test -z "$GREP"; then
4367
5476
ac_path_GREP_found=false
4368
# Loop through the user's path and test for each of PROGNAME-LIST
4369
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5477
# Loop through the user's path and test for each of PROGNAME-LIST
5478
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4370
5479
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4371
5480
do
4372
5481
IFS=$as_save_IFS
4373
5482
test -z "$as_dir" && as_dir=.
4374
for ac_prog in grep ggrep; do
4375
for ac_exec_ext in '' $ac_executable_extensions; do
4376
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4377
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4378
# Check for GNU ac_path_GREP and select it if it is found.
5483
for ac_prog in grep ggrep; do
5484
for ac_exec_ext in '' $ac_executable_extensions; do
5485
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5486
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5487
# Check for GNU ac_path_GREP and select it if it is found.
4379
5488
# Check for GNU $ac_path_GREP
4380
5489
case `"$ac_path_GREP" --version 2>&1` in
4381
5490
*GNU*)
4382
5491
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4383
5492
*)
4384
5493
ac_count=0
4385
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5494
$as_echo_n 0123456789 >"conftest.in"
4386
5495
while :
4387
5496
do
4388
5497
cat "conftest.in" "conftest.in" >"conftest.tmp"
4389
5498
mv "conftest.tmp" "conftest.in"
4390
5499
cp "conftest.in" "conftest.nl"
4391
echo 'GREP' >> "conftest.nl"
5500
$as_echo 'GREP' >> "conftest.nl"
4392
5501
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4393
5502
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4394
ac_count=`expr $ac_count + 1`
5503
as_fn_arith $ac_count + 1 && ac_count=$as_val
4395
5504
if test $ac_count -gt ${ac_path_GREP_max-0}; then
4396
5505
# Best one so far, save it but keep looking for a better one
4397
5506
ac_cv_path_GREP="$ac_path_GREP"
4403
5512
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4404
5513
esac
4405
5514
4406
4407
$ac_path_GREP_found && break 3
4408
done
4409
done
4410
4411
done
5515
$ac_path_GREP_found && break 3
5516
done
5517
done
5518
done
4412
5519
IFS=$as_save_IFS
4413
4414
4415
fi
4416
4417
GREP="$ac_cv_path_GREP"
4418
if test -z "$GREP"; then
4419
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4420
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4421
{ (exit 1); exit 1; }; }
4422
fi
4423
5520
if test -z "$ac_cv_path_GREP"; then
5521
as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5522
fi
4424
5523
else
4425
5524
ac_cv_path_GREP=$GREP
4426
5525
fi
4427
5526
4428
4429
5527
fi
4430
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4431
echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
5528
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5529
$as_echo "$ac_cv_path_GREP" >&6; }
4432
5530
GREP="$ac_cv_path_GREP"
4433
5531
4434
5532
4435
{ echo "$as_me:$LINENO: checking for egrep" >&5
4436
echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4437
if test "${ac_cv_path_EGREP+set}" = set; then
4438
echo $ECHO_N "(cached) $ECHO_C" >&6
5533
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5534
$as_echo_n "checking for egrep... " >&6; }
5535
if test "${ac_cv_path_EGREP+set}" = set; then :
5536
$as_echo_n "(cached) " >&6
4439
5537
else
4440
5538
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4441
5539
then ac_cv_path_EGREP="$GREP -E"
4442
5540
else
4443
# Extract the first word of "egrep" to use in msg output
4444
if test -z "$EGREP"; then
4445
set dummy egrep; ac_prog_name=$2
4446
if test "${ac_cv_path_EGREP+set}" = set; then
4447
echo $ECHO_N "(cached) $ECHO_C" >&6
4448
else
5541
if test -z "$EGREP"; then
4449
5542
ac_path_EGREP_found=false
4450
# Loop through the user's path and test for each of PROGNAME-LIST
4451
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5543
# Loop through the user's path and test for each of PROGNAME-LIST
5544
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4452
5545
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4453
5546
do
4454
5547
IFS=$as_save_IFS
4455
5548
test -z "$as_dir" && as_dir=.
4456
for ac_prog in egrep; do
4457
for ac_exec_ext in '' $ac_executable_extensions; do
4458
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4459
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4460
# Check for GNU ac_path_EGREP and select it if it is found.
5549
for ac_prog in egrep; do
5550
for ac_exec_ext in '' $ac_executable_extensions; do
5551
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5552
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5553
# Check for GNU ac_path_EGREP and select it if it is found.
4461
5554
# Check for GNU $ac_path_EGREP
4462
5555
case `"$ac_path_EGREP" --version 2>&1` in
4463
5556
*GNU*)
4464
5557
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4465
5558
*)
4466
5559
ac_count=0
4467
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5560
$as_echo_n 0123456789 >"conftest.in"
4468
5561
while :
4469
5562
do
4470
5563
cat "conftest.in" "conftest.in" >"conftest.tmp"
4471
5564
mv "conftest.tmp" "conftest.in"
4472
5565
cp "conftest.in" "conftest.nl"
4473
echo 'EGREP' >> "conftest.nl"
5566
$as_echo 'EGREP' >> "conftest.nl"
4474
5567
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4475
5568
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4476
ac_count=`expr $ac_count + 1`
5569
as_fn_arith $ac_count + 1 && ac_count=$as_val
4477
5570
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4478
5571
# Best one so far, save it but keep looking for a better one
4479
5572
ac_cv_path_EGREP="$ac_path_EGREP"
4485
5578
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4486
5579
esac
4487
5580
4488
4489
$ac_path_EGREP_found && break 3
4490
done
4491
done
4492
4493
done
5581
$ac_path_EGREP_found && break 3
5582
done
5583
done
5584
done
4494
5585
IFS=$as_save_IFS
4495
4496
4497
fi
4498
4499
EGREP="$ac_cv_path_EGREP"
4500
if test -z "$EGREP"; then
4501
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4502
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4503
{ (exit 1); exit 1; }; }
4504
fi
4505
5586
if test -z "$ac_cv_path_EGREP"; then
5587
as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5588
fi
4506
5589
else
4507
5590
ac_cv_path_EGREP=$EGREP
4508
5591
fi
4509
5592
4510
4511
5593
fi
4512
5594
fi
4513
{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4514
echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
5595
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5596
$as_echo "$ac_cv_path_EGREP" >&6; }
4515
5597
EGREP="$ac_cv_path_EGREP"
4516
5598
4517
5599
4518
4519
{ echo "$as_me:$LINENO: checking for AIX" >&5
4520
echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4521
cat >conftest.$ac_ext <<_ACEOF
4522
/* confdefs.h. */
4523
_ACEOF
4524
cat confdefs.h >>conftest.$ac_ext
4525
cat >>conftest.$ac_ext <<_ACEOF
4526
/* end confdefs.h. */
4527
#ifdef _AIX
4528
yes
4529
#endif
4530
4531
_ACEOF
4532
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4533
$EGREP "yes" >/dev/null 2>&1; then
4534
{ echo "$as_me:$LINENO: result: yes" >&5
4535
echo "${ECHO_T}yes" >&6; }
4536
cat >>confdefs.h <<\_ACEOF
4537
#define _ALL_SOURCE 1
4538
_ACEOF
4539
4540
else
4541
{ echo "$as_me:$LINENO: result: no" >&5
4542
echo "${ECHO_T}no" >&6; }
4543
fi
4544
rm -f conftest*
4545
4546
4547
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4548
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4549
if test "${ac_cv_header_stdc+set}" = set; then
4550
echo $ECHO_N "(cached) $ECHO_C" >&6
4551
else
4552
cat >conftest.$ac_ext <<_ACEOF
4553
/* confdefs.h. */
4554
_ACEOF
4555
cat confdefs.h >>conftest.$ac_ext
4556
cat >>conftest.$ac_ext <<_ACEOF
5600
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5601
$as_echo_n "checking for ANSI C header files... " >&6; }
5602
if test "${ac_cv_header_stdc+set}" = set; then :
5603
$as_echo_n "(cached) " >&6
5604
else
5605
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4557
5606
/* end confdefs.h. */
4558
5607
#include <stdlib.h>
4559
5608
#include <stdarg.h>
4568
5617
return 0;
4569
5618
}
4570
5619
_ACEOF
4571
rm -f conftest.$ac_objext
4572
if { (ac_try="$ac_compile"
4573
case "(($ac_try" in
4574
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4575
*) ac_try_echo=$ac_try;;
4576
esac
4577
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4578
(eval "$ac_compile") 2>conftest.er1
4579
ac_status=$?
4580
grep -v '^ *+' conftest.er1 >conftest.err
4581
rm -f conftest.er1
4582
cat conftest.err >&5
4583
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584
(exit $ac_status); } && {
4585
test -z "$ac_c_werror_flag" ||
4586
test ! -s conftest.err
4587
} && test -s conftest.$ac_objext; then
5620
if ac_fn_c_try_compile "$LINENO"; then :
4588
5621
ac_cv_header_stdc=yes
4589
5622
else
4590
echo "$as_me: failed program was:" >&5
4591
sed 's/^/| /' conftest.$ac_ext >&5
4592
4593
ac_cv_header_stdc=no
5623
ac_cv_header_stdc=no
4594
5624
fi
4595
4596
5625
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4597
5626
4598
5627
if test $ac_cv_header_stdc = yes; then
4599
5628
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4600
cat >conftest.$ac_ext <<_ACEOF
4601
/* confdefs.h. */
4602
_ACEOF
4603
cat confdefs.h >>conftest.$ac_ext
4604
cat >>conftest.$ac_ext <<_ACEOF
5629
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605
5630
/* end confdefs.h. */
4606
5631
#include <string.h>
4607
5632
4608
5633
_ACEOF
4609
5634
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4610
$EGREP "memchr" >/dev/null 2>&1; then
4611
:
5635
$EGREP "memchr" >/dev/null 2>&1; then :
5636
4612
5637
else
4613
5638
ac_cv_header_stdc=no
4614
5639
fi
4618
5643
4619
5644
if test $ac_cv_header_stdc = yes; then
4620
5645
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4621
cat >conftest.$ac_ext <<_ACEOF
4622
/* confdefs.h. */
4623
_ACEOF
4624
cat confdefs.h >>conftest.$ac_ext
4625
cat >>conftest.$ac_ext <<_ACEOF
5646
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626
5647
/* end confdefs.h. */
4627
5648
#include <stdlib.h>
4628
5649
4629
5650
_ACEOF
4630
5651
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4631
$EGREP "free" >/dev/null 2>&1; then
4632
:
5652
$EGREP "free" >/dev/null 2>&1; then :
5653
4633
5654
else
4634
5655
ac_cv_header_stdc=no
4635
5656
fi
4639
5660
4640
5661
if test $ac_cv_header_stdc = yes; then
4641
5662
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4642
if test "$cross_compiling" = yes; then
5663
if test "$cross_compiling" = yes; then :
4643
5664
:
4644
5665
else
4645
cat >conftest.$ac_ext <<_ACEOF
4646
/* confdefs.h. */
4647
_ACEOF
4648
cat confdefs.h >>conftest.$ac_ext
4649
cat >>conftest.$ac_ext <<_ACEOF
5666
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4650
5667
/* end confdefs.h. */
4651
5668
#include <ctype.h>
4652
5669
#include <stdlib.h>
4673
5690
return 0;
4674
5691
}
4675
5692
_ACEOF
4676
rm -f conftest$ac_exeext
4677
if { (ac_try="$ac_link"
4678
case "(($ac_try" in
4679
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4680
*) ac_try_echo=$ac_try;;
4681
esac
4682
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4683
(eval "$ac_link") 2>&5
4684
ac_status=$?
4685
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4687
{ (case "(($ac_try" in
4688
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4689
*) ac_try_echo=$ac_try;;
4690
esac
4691
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4692
(eval "$ac_try") 2>&5
4693
ac_status=$?
4694
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695
(exit $ac_status); }; }; then
4696
:
5693
if ac_fn_c_try_run "$LINENO"; then :
5694
4697
5695
else
4698
echo "$as_me: program exited with status $ac_status" >&5
4699
echo "$as_me: failed program was:" >&5
4700
sed 's/^/| /' conftest.$ac_ext >&5
4701
4702
( exit $ac_status )
4703
ac_cv_header_stdc=no
4704
fi
4705
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4706
fi
4707
4708
4709
fi
4710
fi
4711
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4712
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5696
ac_cv_header_stdc=no
5697
fi
5698
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5699
conftest.$ac_objext conftest.beam conftest.$ac_ext
5700
fi
5701
5702
fi
5703
fi
5704
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5705
$as_echo "$ac_cv_header_stdc" >&6; }
4713
5706
if test $ac_cv_header_stdc = yes; then
4714
5707
4715
cat >>confdefs.h <<\_ACEOF
4716
#define STDC_HEADERS 1
4717
_ACEOF
5708
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4718
5709
4719
5710
fi
4720
5711
4721
5712
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
5713
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4732
5714
inttypes.h stdint.h unistd.h
4733
do
4734
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4735
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4736
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4737
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4738
echo $ECHO_N "(cached) $ECHO_C" >&6
4739
else
4740
cat >conftest.$ac_ext <<_ACEOF
4741
/* confdefs.h. */
4742
_ACEOF
4743
cat confdefs.h >>conftest.$ac_ext
4744
cat >>conftest.$ac_ext <<_ACEOF
4745
/* end confdefs.h. */
4746
$ac_includes_default
4747
4748
#include <$ac_header>
4749
_ACEOF
4750
rm -f conftest.$ac_objext
4751
if { (ac_try="$ac_compile"
4752
case "(($ac_try" in
4753
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4754
*) ac_try_echo=$ac_try;;
4755
esac
4756
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4757
(eval "$ac_compile") 2>conftest.er1
4758
ac_status=$?
4759
grep -v '^ *+' conftest.er1 >conftest.err
4760
rm -f conftest.er1
4761
cat conftest.err >&5
4762
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763
(exit $ac_status); } && {
4764
test -z "$ac_c_werror_flag" ||
4765
test ! -s conftest.err
4766
} && test -s conftest.$ac_objext; then
4767
eval "$as_ac_Header=yes"
4768
else
4769
echo "$as_me: failed program was:" >&5
4770
sed 's/^/| /' conftest.$ac_ext >&5
4771
4772
eval "$as_ac_Header=no"
4773
fi
4774
4775
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4776
fi
4777
ac_res=`eval echo '${'$as_ac_Header'}'`
4778
{ echo "$as_me:$LINENO: result: $ac_res" >&5
4779
echo "${ECHO_T}$ac_res" >&6; }
4780
if test `eval echo '${'$as_ac_Header'}'` = yes; then
5715
do :
5716
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5717
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5718
"
5719
eval as_val=\$$as_ac_Header
5720
if test "x$as_val" = x""yes; then :
4781
5721
cat >>confdefs.h <<_ACEOF
4782
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5722
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4783
5723
_ACEOF
4784
5724
4785
5725
fi
4787
5727
done
4788
5728
4789
5729
4790
if test "${ac_cv_header_minix_config_h+set}" = set; then
4791
{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4792
echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4793
if test "${ac_cv_header_minix_config_h+set}" = set; then
4794
echo $ECHO_N "(cached) $ECHO_C" >&6
4795
fi
4796
{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4797
echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4798
else
4799
# Is the header compilable?
4800
{ echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4801
echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4802
cat >conftest.$ac_ext <<_ACEOF
4803
/* confdefs.h. */
4804
_ACEOF
4805
cat confdefs.h >>conftest.$ac_ext
4806
cat >>conftest.$ac_ext <<_ACEOF
4807
/* end confdefs.h. */
4808
$ac_includes_default
4809
#include <minix/config.h>
4810
_ACEOF
4811
rm -f conftest.$ac_objext
4812
if { (ac_try="$ac_compile"
4813
case "(($ac_try" in
4814
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4815
*) ac_try_echo=$ac_try;;
4816
esac
4817
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4818
(eval "$ac_compile") 2>conftest.er1
4819
ac_status=$?
4820
grep -v '^ *+' conftest.er1 >conftest.err
4821
rm -f conftest.er1
4822
cat conftest.err >&5
4823
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4824
(exit $ac_status); } && {
4825
test -z "$ac_c_werror_flag" ||
4826
test ! -s conftest.err
4827
} && test -s conftest.$ac_objext; then
4828
ac_header_compiler=yes
4829
else
4830
echo "$as_me: failed program was:" >&5
4831
sed 's/^/| /' conftest.$ac_ext >&5
4832
4833
ac_header_compiler=no
4834
fi
4835
4836
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4837
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4838
echo "${ECHO_T}$ac_header_compiler" >&6; }
4839
4840
# Is the header present?
4841
{ echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4842
echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4843
cat >conftest.$ac_ext <<_ACEOF
4844
/* confdefs.h. */
4845
_ACEOF
4846
cat confdefs.h >>conftest.$ac_ext
4847
cat >>conftest.$ac_ext <<_ACEOF
4848
/* end confdefs.h. */
4849
#include <minix/config.h>
4850
_ACEOF
4851
if { (ac_try="$ac_cpp conftest.$ac_ext"
4852
case "(($ac_try" in
4853
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4854
*) ac_try_echo=$ac_try;;
4855
esac
4856
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4857
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4858
ac_status=$?
4859
grep -v '^ *+' conftest.er1 >conftest.err
4860
rm -f conftest.er1
4861
cat conftest.err >&5
4862
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4863
(exit $ac_status); } >/dev/null && {
4864
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4865
test ! -s conftest.err
4866
}; then
4867
ac_header_preproc=yes
4868
else
4869
echo "$as_me: failed program was:" >&5
4870
sed 's/^/| /' conftest.$ac_ext >&5
4871
4872
ac_header_preproc=no
4873
fi
4874
4875
rm -f conftest.err conftest.$ac_ext
4876
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4877
echo "${ECHO_T}$ac_header_preproc" >&6; }
4878
4879
# So? What about this header?
4880
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4881
yes:no: )
4882
{ echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4883
echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4884
{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4885
echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4886
ac_header_preproc=yes
4887
;;
4888
no:yes:* )
4889
{ echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4890
echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4891
{ echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
4892
echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
4893
{ echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4894
echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4895
{ echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
4896
echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
4897
{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4898
echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4899
{ echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4900
echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4901
( cat <<\_ASBOX
4902
## ------------------------------- ##
4903
## Report this to bug-gzip@gnu.org ##
4904
## ------------------------------- ##
4905
_ASBOX
4906
) | sed "s/^/$as_me: WARNING: /" >&2
4907
;;
4908
esac
4909
{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4910
echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4911
if test "${ac_cv_header_minix_config_h+set}" = set; then
4912
echo $ECHO_N "(cached) $ECHO_C" >&6
4913
else
4914
ac_cv_header_minix_config_h=$ac_header_preproc
4915
fi
4916
{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4917
echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4918
4919
fi
4920
if test $ac_cv_header_minix_config_h = yes; then
5730
5731
5732
5733
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5734
if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4921
5735
MINIX=yes
4922
5736
else
4923
5737
MINIX=
4924
5738
fi
4925
5739
4926
5740
4927
if test "$MINIX" = yes; then
4928
4929
cat >>confdefs.h <<\_ACEOF
4930
#define _POSIX_SOURCE 1
4931
_ACEOF
4932
4933
4934
cat >>confdefs.h <<\_ACEOF
4935
#define _POSIX_1_SOURCE 2
4936
_ACEOF
4937
4938
4939
cat >>confdefs.h <<\_ACEOF
4940
#define _MINIX 1
4941
_ACEOF
4942
4943
fi
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
{ echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4956
echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4957
if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4958
echo $ECHO_N "(cached) $ECHO_C" >&6
5741
if test "$MINIX" = yes; then
5742
5743
$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5744
5745
5746
$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5747
5748
5749
$as_echo "#define _MINIX 1" >>confdefs.h
5750
5751
fi
5752
5753
case "$host_os" in
5754
hpux*)
5755
5756
$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5757
5758
;;
5759
esac
5760
5761
5762
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5763
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5764
if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5765
$as_echo_n "(cached) " >&6
4959
5766
else
4960
cat >conftest.$ac_ext <<_ACEOF
4961
/* confdefs.h. */
4962
_ACEOF
4963
cat confdefs.h >>conftest.$ac_ext
4964
cat >>conftest.$ac_ext <<_ACEOF
5767
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4965
5768
/* end confdefs.h. */
4966
5769
4967
# define __EXTENSIONS__ 1
4968
$ac_includes_default
5770
# define __EXTENSIONS__ 1
5771
$ac_includes_default
4969
5772
int
4970
5773
main ()
4971
5774
{
4974
5777
return 0;
4975
5778
}
4976
5779
_ACEOF
4977
rm -f conftest.$ac_objext
4978
if { (ac_try="$ac_compile"
4979
case "(($ac_try" in
4980
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4981
*) ac_try_echo=$ac_try;;
4982
esac
4983
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4984
(eval "$ac_compile") 2>conftest.er1
4985
ac_status=$?
4986
grep -v '^ *+' conftest.er1 >conftest.err
4987
rm -f conftest.er1
4988
cat conftest.err >&5
4989
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990
(exit $ac_status); } && {
4991
test -z "$ac_c_werror_flag" ||
4992
test ! -s conftest.err
4993
} && test -s conftest.$ac_objext; then
5780
if ac_fn_c_try_compile "$LINENO"; then :
4994
5781
ac_cv_safe_to_define___extensions__=yes
4995
5782
else
4996
echo "$as_me: failed program was:" >&5
4997
sed 's/^/| /' conftest.$ac_ext >&5
4998
4999
ac_cv_safe_to_define___extensions__=no
5783
ac_cv_safe_to_define___extensions__=no
5000
5784
fi
5001
5002
5785
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5003
5786
fi
5004
{ echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
5005
echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
5787
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5788
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5006
5789
test $ac_cv_safe_to_define___extensions__ = yes &&
5007
cat >>confdefs.h <<\_ACEOF
5008
#define __EXTENSIONS__ 1
5009
_ACEOF
5010
5011
cat >>confdefs.h <<\_ACEOF
5012
#define _POSIX_PTHREAD_SEMANTICS 1
5013
_ACEOF
5014
5015
cat >>confdefs.h <<\_ACEOF
5016
#define _TANDEM_SOURCE 1
5017
_ACEOF
5790
$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5791
5792
$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5793
5794
$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5795
5796
$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5797
5798
$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5799
5800
5801
5802
5803
5804
5805
5806
5807
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
5808
$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
5809
if test "${ac_cv_sys_largefile_source+set}" = set; then :
5810
$as_echo_n "(cached) " >&6
5811
else
5812
while :; do
5813
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5814
/* end confdefs.h. */
5815
#include <sys/types.h> /* for off_t */
5816
#include <stdio.h>
5817
int
5818
main ()
5819
{
5820
int (*fp) (FILE *, off_t, int) = fseeko;
5821
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
5822
;
5823
return 0;
5824
}
5825
_ACEOF
5826
if ac_fn_c_try_link "$LINENO"; then :
5827
ac_cv_sys_largefile_source=no; break
5828
fi
5829
rm -f core conftest.err conftest.$ac_objext \
5830
conftest$ac_exeext conftest.$ac_ext
5831
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5832
/* end confdefs.h. */
5833
#define _LARGEFILE_SOURCE 1
5834
#include <sys/types.h> /* for off_t */
5835
#include <stdio.h>
5836
int
5837
main ()
5838
{
5839
int (*fp) (FILE *, off_t, int) = fseeko;
5840
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
5841
;
5842
return 0;
5843
}
5844
_ACEOF
5845
if ac_fn_c_try_link "$LINENO"; then :
5846
ac_cv_sys_largefile_source=1; break
5847
fi
5848
rm -f core conftest.err conftest.$ac_objext \
5849
conftest$ac_exeext conftest.$ac_ext
5850
ac_cv_sys_largefile_source=unknown
5851
break
5852
done
5853
fi
5854
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
5855
$as_echo "$ac_cv_sys_largefile_source" >&6; }
5856
case $ac_cv_sys_largefile_source in #(
5857
no | unknown) ;;
5858
*)
5859
cat >>confdefs.h <<_ACEOF
5860
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
5861
_ACEOF
5862
;;
5863
esac
5864
rm -rf conftest*
5865
5866
# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
5867
# in glibc 2.1.3, but that breaks too many other things.
5868
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
5869
if test $ac_cv_sys_largefile_source != unknown; then
5870
5871
$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
5872
5873
fi
5874
5875
5876
5877
5878
# IEEE behaviour is the default on all CPUs except Alpha and SH
5879
# (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
5880
# and the GCC 4.1.2 manual).
5881
case "$host_cpu" in
5882
alpha*)
5883
# On Alpha systems, a compiler option provides the behaviour.
5884
# See the ieee(3) manual page, also available at
5885
# <http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/0600____.HTM>
5886
if test -n "$GCC"; then
5887
# GCC has the option -mieee.
5888
CPPFLAGS="$CPPFLAGS -mieee"
5889
else
5890
# Compaq (ex-DEC) C has the option -ieee.
5891
CPPFLAGS="$CPPFLAGS -ieee"
5892
fi
5893
;;
5894
sh*)
5895
if test -n "$GCC"; then
5896
# GCC has the option -mieee.
5897
CPPFLAGS="$CPPFLAGS -mieee"
5898
fi
5899
;;
5900
esac
5901
5018
5902
5019
5903
5020
5904
5024
5908
5025
5909
5026
5910
# Check whether --enable-largefile was given.
5027
if test "${enable_largefile+set}" = set; then
5911
if test "${enable_largefile+set}" = set; then :
5028
5912
enableval=$enable_largefile;
5029
5913
fi
5030
5914
5031
5915
if test "$enable_largefile" != no; then
5032
5916
5033
{ echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5034
echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5035
if test "${ac_cv_sys_largefile_CC+set}" = set; then
5036
echo $ECHO_N "(cached) $ECHO_C" >&6
5917
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5918
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5919
if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5920
$as_echo_n "(cached) " >&6
5037
5921
else
5038
5922
ac_cv_sys_largefile_CC=no
5039
5923
if test "$GCC" != yes; then
5041
5925
while :; do
5042
5926
# IRIX 6.2 and later do not support large files by default,
5043
5927
# so use the C compiler's -n32 option if that helps.
5044
cat >conftest.$ac_ext <<_ACEOF
5045
/* confdefs.h. */
5046
_ACEOF
5047
cat confdefs.h >>conftest.$ac_ext
5048
cat >>conftest.$ac_ext <<_ACEOF
5928
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049
5929
/* end confdefs.h. */
5050
5930
#include <sys/types.h>
5051
5931
/* Check that off_t can represent 2**63 - 1 correctly.
5064
5944
return 0;
5065
5945
}
5066
5946
_ACEOF
5067
rm -f conftest.$ac_objext
5068
if { (ac_try="$ac_compile"
5069
case "(($ac_try" in
5070
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5071
*) ac_try_echo=$ac_try;;
5072
esac
5073
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5074
(eval "$ac_compile") 2>conftest.er1
5075
ac_status=$?
5076
grep -v '^ *+' conftest.er1 >conftest.err
5077
rm -f conftest.er1
5078
cat conftest.err >&5
5079
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080
(exit $ac_status); } && {
5081
test -z "$ac_c_werror_flag" ||
5082
test ! -s conftest.err
5083
} && test -s conftest.$ac_objext; then
5947
if ac_fn_c_try_compile "$LINENO"; then :
5084
5948
break
5085
else
5086
echo "$as_me: failed program was:" >&5
5087
sed 's/^/| /' conftest.$ac_ext >&5
5088
5089
5090
5949
fi
5091
5092
5950
rm -f core conftest.err conftest.$ac_objext
5093
5951
CC="$CC -n32"
5094
rm -f conftest.$ac_objext
5095
if { (ac_try="$ac_compile"
5096
case "(($ac_try" in
5097
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5098
*) ac_try_echo=$ac_try;;
5099
esac
5100
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5101
(eval "$ac_compile") 2>conftest.er1
5102
ac_status=$?
5103
grep -v '^ *+' conftest.er1 >conftest.err
5104
rm -f conftest.er1
5105
cat conftest.err >&5
5106
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107
(exit $ac_status); } && {
5108
test -z "$ac_c_werror_flag" ||
5109
test ! -s conftest.err
5110
} && test -s conftest.$ac_objext; then
5952
if ac_fn_c_try_compile "$LINENO"; then :
5111
5953
ac_cv_sys_largefile_CC=' -n32'; break
5112
else
5113
echo "$as_me: failed program was:" >&5
5114
sed 's/^/| /' conftest.$ac_ext >&5
5115
5116
5117
5954
fi
5118
5119
5955
rm -f core conftest.err conftest.$ac_objext
5120
5956
break
5121
5957
done
5123
5959
rm -f conftest.$ac_ext
5124
5960
fi
5125
5961
fi
5126
{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5127
echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5962
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5963
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
5128
5964
if test "$ac_cv_sys_largefile_CC" != no; then
5129
5965
CC=$CC$ac_cv_sys_largefile_CC
5130
5966
fi
5131
5967
5132
{ echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5133
echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5134
if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5135
echo $ECHO_N "(cached) $ECHO_C" >&6
5968
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5969
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5970
if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5971
$as_echo_n "(cached) " >&6
5136
5972
else
5137
5973
while :; do
5138
cat >conftest.$ac_ext <<_ACEOF
5139
/* confdefs.h. */
5140
_ACEOF
5141
cat confdefs.h >>conftest.$ac_ext
5142
cat >>conftest.$ac_ext <<_ACEOF
5974
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5143
5975
/* end confdefs.h. */
5144
5976
#include <sys/types.h>
5145
5977
/* Check that off_t can represent 2**63 - 1 correctly.
5158
5990
return 0;
5159
5991
}
5160
5992
_ACEOF
5161
rm -f conftest.$ac_objext
5162
if { (ac_try="$ac_compile"
5163
case "(($ac_try" in
5164
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5165
*) ac_try_echo=$ac_try;;
5166
esac
5167
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5168
(eval "$ac_compile") 2>conftest.er1
5169
ac_status=$?
5170
grep -v '^ *+' conftest.er1 >conftest.err
5171
rm -f conftest.er1
5172
cat conftest.err >&5
5173
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174
(exit $ac_status); } && {
5175
test -z "$ac_c_werror_flag" ||
5176
test ! -s conftest.err
5177
} && test -s conftest.$ac_objext; then
5993
if ac_fn_c_try_compile "$LINENO"; then :
5178
5994
ac_cv_sys_file_offset_bits=no; break
5179
else
5180
echo "$as_me: failed program was:" >&5
5181
sed 's/^/| /' conftest.$ac_ext >&5
5182
5183
5184
5995
fi
5185
5186
5996
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5187
cat >conftest.$ac_ext <<_ACEOF
5188
/* confdefs.h. */
5189
_ACEOF
5190
cat confdefs.h >>conftest.$ac_ext
5191
cat >>conftest.$ac_ext <<_ACEOF
5997
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5192
5998
/* end confdefs.h. */
5193
5999
#define _FILE_OFFSET_BITS 64
5194
6000
#include <sys/types.h>
5208
6014
return 0;
5209
6015
}
5210
6016
_ACEOF
5211
rm -f conftest.$ac_objext
5212
if { (ac_try="$ac_compile"
5213
case "(($ac_try" in
5214
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5215
*) ac_try_echo=$ac_try;;
5216
esac
5217
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5218
(eval "$ac_compile") 2>conftest.er1
5219
ac_status=$?
5220
grep -v '^ *+' conftest.er1 >conftest.err
5221
rm -f conftest.er1
5222
cat conftest.err >&5
5223
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5224
(exit $ac_status); } && {
5225
test -z "$ac_c_werror_flag" ||
5226
test ! -s conftest.err
5227
} && test -s conftest.$ac_objext; then
6017
if ac_fn_c_try_compile "$LINENO"; then :
5228
6018
ac_cv_sys_file_offset_bits=64; break
5229
else
5230
echo "$as_me: failed program was:" >&5
5231
sed 's/^/| /' conftest.$ac_ext >&5
5232
5233
5234
6019
fi
5235
5236
6020
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5237
6021
ac_cv_sys_file_offset_bits=unknown
5238
6022
break
5239
6023
done
5240
6024
fi
5241
{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5242
echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
6025
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6026
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5243
6027
case $ac_cv_sys_file_offset_bits in #(
5244
6028
no | unknown) ;;
5245
6029
*)
5248
6032
_ACEOF
5249
6033
;;
5250
6034
esac
5251
rm -f conftest*
6035
rm -rf conftest*
5252
6036
if test $ac_cv_sys_file_offset_bits = unknown; then
5253
{ echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5254
echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5255
if test "${ac_cv_sys_large_files+set}" = set; then
5256
echo $ECHO_N "(cached) $ECHO_C" >&6
6037
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6038
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6039
if test "${ac_cv_sys_large_files+set}" = set; then :
6040
$as_echo_n "(cached) " >&6
5257
6041
else
5258
6042
while :; do
5259
cat >conftest.$ac_ext <<_ACEOF
5260
/* confdefs.h. */
5261
_ACEOF
5262
cat confdefs.h >>conftest.$ac_ext
5263
cat >>conftest.$ac_ext <<_ACEOF
6043
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5264
6044
/* end confdefs.h. */
5265
6045
#include <sys/types.h>
5266
6046
/* Check that off_t can represent 2**63 - 1 correctly.
5279
6059
return 0;
5280
6060
}
5281
6061
_ACEOF
5282
rm -f conftest.$ac_objext
5283
if { (ac_try="$ac_compile"
5284
case "(($ac_try" in
5285
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5286
*) ac_try_echo=$ac_try;;
5287
esac
5288
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5289
(eval "$ac_compile") 2>conftest.er1
5290
ac_status=$?
5291
grep -v '^ *+' conftest.er1 >conftest.err
5292
rm -f conftest.er1
5293
cat conftest.err >&5
5294
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295
(exit $ac_status); } && {
5296
test -z "$ac_c_werror_flag" ||
5297
test ! -s conftest.err
5298
} && test -s conftest.$ac_objext; then
6062
if ac_fn_c_try_compile "$LINENO"; then :
5299
6063
ac_cv_sys_large_files=no; break
5300
else
5301
echo "$as_me: failed program was:" >&5
5302
sed 's/^/| /' conftest.$ac_ext >&5
5303
5304
5305
6064
fi
5306
5307
6065
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5308
cat >conftest.$ac_ext <<_ACEOF
5309
/* confdefs.h. */
5310
_ACEOF
5311
cat confdefs.h >>conftest.$ac_ext
5312
cat >>conftest.$ac_ext <<_ACEOF
6066
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313
6067
/* end confdefs.h. */
5314
6068
#define _LARGE_FILES 1
5315
6069
#include <sys/types.h>
5329
6083
return 0;
5330
6084
}
5331
6085
_ACEOF
5332
rm -f conftest.$ac_objext
5333
if { (ac_try="$ac_compile"
5334
case "(($ac_try" in
5335
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5336
*) ac_try_echo=$ac_try;;
5337
esac
5338
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5339
(eval "$ac_compile") 2>conftest.er1
5340
ac_status=$?
5341
grep -v '^ *+' conftest.er1 >conftest.err
5342
rm -f conftest.er1
5343
cat conftest.err >&5
5344
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5345
(exit $ac_status); } && {
5346
test -z "$ac_c_werror_flag" ||
5347
test ! -s conftest.err
5348
} && test -s conftest.$ac_objext; then
6086
if ac_fn_c_try_compile "$LINENO"; then :
5349
6087
ac_cv_sys_large_files=1; break
5350
else
5351
echo "$as_me: failed program was:" >&5
5352
sed 's/^/| /' conftest.$ac_ext >&5
5353
5354
5355
6088
fi
5356
5357
6089
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5358
6090
ac_cv_sys_large_files=unknown
5359
6091
break
5360
6092
done
5361
6093
fi
5362
{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5363
echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
6094
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6095
$as_echo "$ac_cv_sys_large_files" >&6; }
5364
6096
case $ac_cv_sys_large_files in #(
5365
6097
no | unknown) ;;
5366
6098
*)
5369
6101
_ACEOF
5370
6102
;;
5371
6103
esac
6104
rm -rf conftest*
6105
fi
6106
fi
6107
6108
6109
6110
6111
6112
6113
6114
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6115
# for constant arguments. Useless!
6116
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6117
$as_echo_n "checking for working alloca.h... " >&6; }
6118
if test "${ac_cv_working_alloca_h+set}" = set; then :
6119
$as_echo_n "(cached) " >&6
6120
else
6121
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122
/* end confdefs.h. */
6123
#include <alloca.h>
6124
int
6125
main ()
6126
{
6127
char *p = (char *) alloca (2 * sizeof (int));
6128
if (p) return 0;
6129
;
6130
return 0;
6131
}
6132
_ACEOF
6133
if ac_fn_c_try_link "$LINENO"; then :
6134
ac_cv_working_alloca_h=yes
6135
else
6136
ac_cv_working_alloca_h=no
6137
fi
6138
rm -f core conftest.err conftest.$ac_objext \
6139
conftest$ac_exeext conftest.$ac_ext
6140
fi
6141
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6142
$as_echo "$ac_cv_working_alloca_h" >&6; }
6143
if test $ac_cv_working_alloca_h = yes; then
6144
6145
$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6146
6147
fi
6148
6149
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6150
$as_echo_n "checking for alloca... " >&6; }
6151
if test "${ac_cv_func_alloca_works+set}" = set; then :
6152
$as_echo_n "(cached) " >&6
6153
else
6154
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6155
/* end confdefs.h. */
6156
#ifdef __GNUC__
6157
# define alloca __builtin_alloca
6158
#else
6159
# ifdef _MSC_VER
6160
# include <malloc.h>
6161
# define alloca _alloca
6162
# else
6163
# ifdef HAVE_ALLOCA_H
6164
# include <alloca.h>
6165
# else
6166
# ifdef _AIX
6167
#pragma alloca
6168
# else
6169
# ifndef alloca /* predefined by HP cc +Olibcalls */
6170
char *alloca ();
6171
# endif
6172
# endif
6173
# endif
6174
# endif
6175
#endif
6176
6177
int
6178
main ()
6179
{
6180
char *p = (char *) alloca (1);
6181
if (p) return 0;
6182
;
6183
return 0;
6184
}
6185
_ACEOF
6186
if ac_fn_c_try_link "$LINENO"; then :
6187
ac_cv_func_alloca_works=yes
6188
else
6189
ac_cv_func_alloca_works=no
6190
fi
6191
rm -f core conftest.err conftest.$ac_objext \
6192
conftest$ac_exeext conftest.$ac_ext
6193
fi
6194
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6195
$as_echo "$ac_cv_func_alloca_works" >&6; }
6196
6197
if test $ac_cv_func_alloca_works = yes; then
6198
6199
$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6200
6201
else
6202
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
6203
# that cause trouble. Some versions do not even contain alloca or
6204
# contain a buggy version. If you still want to use their alloca,
6205
# use ar to extract alloca.o from them instead of compiling alloca.c.
6206
6207
6208
6209
6210
6211
ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6212
6213
$as_echo "#define C_ALLOCA 1" >>confdefs.h
6214
6215
6216
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6217
$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6218
if test "${ac_cv_os_cray+set}" = set; then :
6219
$as_echo_n "(cached) " >&6
6220
else
6221
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6222
/* end confdefs.h. */
6223
#if defined CRAY && ! defined CRAY2
6224
webecray
6225
#else
6226
wenotbecray
6227
#endif
6228
6229
_ACEOF
6230
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6231
$EGREP "webecray" >/dev/null 2>&1; then :
6232
ac_cv_os_cray=yes
6233
else
6234
ac_cv_os_cray=no
6235
fi
5372
6236
rm -f conftest*
5373
fi
6237
5374
6238
fi
5375
5376
5377
{ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5
5378
echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6; }
5379
if test "${ac_cv_have_decl_strerror_r+set}" = set; then
5380
echo $ECHO_N "(cached) $ECHO_C" >&6
5381
else
5382
cat >conftest.$ac_ext <<_ACEOF
5383
/* confdefs.h. */
6239
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6240
$as_echo "$ac_cv_os_cray" >&6; }
6241
if test $ac_cv_os_cray = yes; then
6242
for ac_func in _getb67 GETB67 getb67; do
6243
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6244
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6245
eval as_val=\$$as_ac_var
6246
if test "x$as_val" = x""yes; then :
6247
6248
cat >>confdefs.h <<_ACEOF
6249
#define CRAY_STACKSEG_END $ac_func
5384
6250
_ACEOF
5385
cat confdefs.h >>conftest.$ac_ext
5386
cat >>conftest.$ac_ext <<_ACEOF
6251
6252
break
6253
fi
6254
6255
done
6256
fi
6257
6258
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6259
$as_echo_n "checking stack direction for C alloca... " >&6; }
6260
if test "${ac_cv_c_stack_direction+set}" = set; then :
6261
$as_echo_n "(cached) " >&6
6262
else
6263
if test "$cross_compiling" = yes; then :
6264
ac_cv_c_stack_direction=0
6265
else
6266
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5387
6267
/* end confdefs.h. */
5388
6268
$ac_includes_default
5389
6269
int
5390
main ()
5391
{
5392
#ifndef strerror_r
5393
(void) strerror_r;
5394
#endif
6270
find_stack_direction ()
6271
{
6272
static char *addr = 0;
6273
auto char dummy;
6274
if (addr == 0)
6275
{
6276
addr = &dummy;
6277
return find_stack_direction ();
6278
}
6279
else
6280
return (&dummy > addr) ? 1 : -1;
6281
}
6282
6283
int
6284
main ()
6285
{
6286
return find_stack_direction () < 0;
6287
}
6288
_ACEOF
6289
if ac_fn_c_try_run "$LINENO"; then :
6290
ac_cv_c_stack_direction=1
6291
else
6292
ac_cv_c_stack_direction=-1
6293
fi
6294
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6295
conftest.$ac_objext conftest.beam conftest.$ac_ext
6296
fi
6297
6298
fi
6299
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6300
$as_echo "$ac_cv_c_stack_direction" >&6; }
6301
cat >>confdefs.h <<_ACEOF
6302
#define STACK_DIRECTION $ac_cv_c_stack_direction
6303
_ACEOF
6304
6305
6306
fi
6307
6308
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6309
if test "x$ac_cv_type_size_t" = x""yes; then :
6310
6311
else
6312
6313
cat >>confdefs.h <<_ACEOF
6314
#define size_t unsigned int
6315
_ACEOF
6316
6317
fi
6318
6319
6320
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5
6321
$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; }
6322
if test "${gl_cv_func_malloc_posix+set}" = set; then :
6323
$as_echo_n "(cached) " >&6
6324
else
6325
6326
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6327
/* end confdefs.h. */
6328
6329
int
6330
main ()
6331
{
6332
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
6333
choke me
6334
#endif
5395
6335
5396
6336
;
5397
6337
return 0;
5398
6338
}
5399
6339
_ACEOF
5400
rm -f conftest.$ac_objext
5401
if { (ac_try="$ac_compile"
5402
case "(($ac_try" in
5403
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5404
*) ac_try_echo=$ac_try;;
6340
if ac_fn_c_try_compile "$LINENO"; then :
6341
gl_cv_func_malloc_posix=yes
6342
else
6343
gl_cv_func_malloc_posix=no
6344
fi
6345
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6346
6347
fi
6348
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
6349
$as_echo "$gl_cv_func_malloc_posix" >&6; }
6350
6351
6352
GNULIB_ATOLL=0;
6353
GNULIB_CALLOC_POSIX=0;
6354
GNULIB_CANONICALIZE_FILE_NAME=0;
6355
GNULIB_GETLOADAVG=0;
6356
GNULIB_GETSUBOPT=0;
6357
GNULIB_MALLOC_POSIX=0;
6358
GNULIB_MKDTEMP=0;
6359
GNULIB_MKOSTEMP=0;
6360
GNULIB_MKOSTEMPS=0;
6361
GNULIB_MKSTEMP=0;
6362
GNULIB_MKSTEMPS=0;
6363
GNULIB_PUTENV=0;
6364
GNULIB_RANDOM_R=0;
6365
GNULIB_REALLOC_POSIX=0;
6366
GNULIB_REALPATH=0;
6367
GNULIB_RPMATCH=0;
6368
GNULIB_SETENV=0;
6369
GNULIB_STRTOD=0;
6370
GNULIB_STRTOLL=0;
6371
GNULIB_STRTOULL=0;
6372
GNULIB_UNSETENV=0;
6373
HAVE_ATOLL=1;
6374
HAVE_CALLOC_POSIX=1;
6375
HAVE_CANONICALIZE_FILE_NAME=1;
6376
HAVE_DECL_GETLOADAVG=1;
6377
HAVE_GETSUBOPT=1;
6378
HAVE_MALLOC_POSIX=1;
6379
HAVE_MKDTEMP=1;
6380
HAVE_MKOSTEMP=1;
6381
HAVE_MKOSTEMPS=1;
6382
HAVE_MKSTEMPS=1;
6383
HAVE_RANDOM_R=1;
6384
HAVE_REALLOC_POSIX=1;
6385
HAVE_REALPATH=1;
6386
HAVE_RPMATCH=1;
6387
HAVE_SETENV=1;
6388
HAVE_STRTOD=1;
6389
HAVE_STRTOLL=1;
6390
HAVE_STRTOULL=1;
6391
HAVE_STRUCT_RANDOM_DATA=1;
6392
HAVE_SYS_LOADAVG_H=0;
6393
HAVE_UNSETENV=1;
6394
REPLACE_CANONICALIZE_FILE_NAME=0;
6395
REPLACE_MKSTEMP=0;
6396
REPLACE_PUTENV=0;
6397
REPLACE_REALPATH=0;
6398
REPLACE_SETENV=0;
6399
REPLACE_STRTOD=0;
6400
REPLACE_UNSETENV=0;
6401
6402
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6403
$as_echo_n "checking for inline... " >&6; }
6404
if test "${ac_cv_c_inline+set}" = set; then :
6405
$as_echo_n "(cached) " >&6
6406
else
6407
ac_cv_c_inline=no
6408
for ac_kw in inline __inline__ __inline; do
6409
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6410
/* end confdefs.h. */
6411
#ifndef __cplusplus
6412
typedef int foo_t;
6413
static $ac_kw foo_t static_foo () {return 0; }
6414
$ac_kw foo_t foo () {return 0; }
6415
#endif
6416
6417
_ACEOF
6418
if ac_fn_c_try_compile "$LINENO"; then :
6419
ac_cv_c_inline=$ac_kw
6420
fi
6421
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6422
test "$ac_cv_c_inline" != no && break
6423
done
6424
6425
fi
6426
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6427
$as_echo "$ac_cv_c_inline" >&6; }
6428
6429
case $ac_cv_c_inline in
6430
inline | yes) ;;
6431
*)
6432
case $ac_cv_c_inline in
6433
no) ac_val=;;
6434
*) ac_val=$ac_cv_c_inline;;
6435
esac
6436
cat >>confdefs.h <<_ACEOF
6437
#ifndef __cplusplus
6438
#define inline $ac_val
6439
#endif
6440
_ACEOF
6441
;;
5405
6442
esac
5406
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5407
(eval "$ac_compile") 2>conftest.er1
5408
ac_status=$?
5409
grep -v '^ *+' conftest.er1 >conftest.err
5410
rm -f conftest.er1
5411
cat conftest.err >&5
5412
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413
(exit $ac_status); } && {
5414
test -z "$ac_c_werror_flag" ||
5415
test ! -s conftest.err
5416
} && test -s conftest.$ac_objext; then
5417
ac_cv_have_decl_strerror_r=yes
5418
else
5419
echo "$as_me: failed program was:" >&5
5420
sed 's/^/| /' conftest.$ac_ext >&5
5421
5422
ac_cv_have_decl_strerror_r=no
5423
fi
5424
5425
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5426
fi
5427
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5
5428
echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6; }
5429
if test $ac_cv_have_decl_strerror_r = yes; then
5430
5431
cat >>confdefs.h <<_ACEOF
5432
#define HAVE_DECL_STRERROR_R 1
5433
_ACEOF
5434
5435
5436
else
5437
cat >>confdefs.h <<_ACEOF
5438
#define HAVE_DECL_STRERROR_R 0
5439
_ACEOF
5440
5441
5442
fi
5443
5444
6443
6444
6445
GNULIB_CHOWN=0;
6446
GNULIB_CLOSE=0;
6447
GNULIB_DUP2=0;
6448
GNULIB_DUP3=0;
6449
GNULIB_ENVIRON=0;
6450
GNULIB_EUIDACCESS=0;
6451
GNULIB_FACCESSAT=0;
6452
GNULIB_FCHDIR=0;
6453
GNULIB_FCHOWNAT=0;
6454
GNULIB_FSYNC=0;
6455
GNULIB_FTRUNCATE=0;
6456
GNULIB_GETCWD=0;
6457
GNULIB_GETDOMAINNAME=0;
6458
GNULIB_GETDTABLESIZE=0;
6459
GNULIB_GETGROUPS=0;
6460
GNULIB_GETHOSTNAME=0;
6461
GNULIB_GETLOGIN=0;
6462
GNULIB_GETLOGIN_R=0;
6463
GNULIB_GETPAGESIZE=0;
6464
GNULIB_GETUSERSHELL=0;
6465
GNULIB_LCHOWN=0;
6466
GNULIB_LINK=0;
6467
GNULIB_LINKAT=0;
6468
GNULIB_LSEEK=0;
6469
GNULIB_PIPE2=0;
6470
GNULIB_PREAD=0;
6471
GNULIB_READLINK=0;
6472
GNULIB_READLINKAT=0;
6473
GNULIB_RMDIR=0;
6474
GNULIB_SLEEP=0;
6475
GNULIB_SYMLINK=0;
6476
GNULIB_SYMLINKAT=0;
6477
GNULIB_UNISTD_H_GETOPT=0;
6478
GNULIB_UNISTD_H_SIGPIPE=0;
6479
GNULIB_UNLINK=0;
6480
GNULIB_UNLINKAT=0;
6481
GNULIB_USLEEP=0;
6482
GNULIB_WRITE=0;
6483
HAVE_CHOWN=1;
6484
HAVE_DUP2=1;
6485
HAVE_DUP3=1;
6486
HAVE_EUIDACCESS=1;
6487
HAVE_FACCESSAT=1;
6488
HAVE_FCHOWNAT=1;
6489
HAVE_FSYNC=1;
6490
HAVE_FTRUNCATE=1;
6491
HAVE_GETDOMAINNAME=1;
6492
HAVE_GETDTABLESIZE=1;
6493
HAVE_GETGROUPS=1;
6494
HAVE_GETHOSTNAME=1;
6495
HAVE_GETLOGIN=1;
6496
HAVE_GETPAGESIZE=1;
6497
HAVE_GETUSERSHELL=1;
6498
HAVE_LCHOWN=1;
6499
HAVE_LINK=1;
6500
HAVE_LINKAT=1;
6501
HAVE_PIPE2=1;
6502
HAVE_PREAD=1;
6503
HAVE_READLINK=1;
6504
HAVE_READLINKAT=1;
6505
HAVE_SLEEP=1;
6506
HAVE_SYMLINK=1;
6507
HAVE_SYMLINKAT=1;
6508
HAVE_DECL_ENVIRON=1;
6509
HAVE_DECL_GETLOGIN_R=1;
6510
HAVE_OS_H=0;
6511
HAVE_SYS_PARAM_H=0;
6512
HAVE_UNLINKAT=1;
6513
HAVE_USLEEP=1;
6514
REPLACE_CHOWN=0;
6515
REPLACE_CLOSE=0;
6516
REPLACE_DUP=0;
6517
REPLACE_DUP2=0;
6518
REPLACE_FCHDIR=0;
6519
REPLACE_FCHOWNAT=0;
6520
REPLACE_GETCWD=0;
6521
REPLACE_GETGROUPS=0;
6522
REPLACE_GETPAGESIZE=0;
6523
REPLACE_LCHOWN=0;
6524
REPLACE_LINK=0;
6525
REPLACE_LINKAT=0;
6526
REPLACE_LSEEK=0;
6527
REPLACE_PREAD=0;
6528
REPLACE_READLINK=0;
6529
REPLACE_RMDIR=0;
6530
REPLACE_SLEEP=0;
6531
REPLACE_SYMLINK=0;
6532
REPLACE_UNLINK=0;
6533
REPLACE_UNLINKAT=0;
6534
REPLACE_USLEEP=0;
6535
REPLACE_WRITE=0;
6536
UNISTD_H_HAVE_WINSOCK2_H=0;
6537
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
6538
6539
6540
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6541
$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
6542
if test "${ac_cv_type_uid_t+set}" = set; then :
6543
$as_echo_n "(cached) " >&6
6544
else
6545
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6546
/* end confdefs.h. */
6547
#include <sys/types.h>
6548
6549
_ACEOF
6550
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6551
$EGREP "uid_t" >/dev/null 2>&1; then :
6552
ac_cv_type_uid_t=yes
6553
else
6554
ac_cv_type_uid_t=no
6555
fi
6556
rm -f conftest*
6557
6558
fi
6559
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6560
$as_echo "$ac_cv_type_uid_t" >&6; }
6561
if test $ac_cv_type_uid_t = no; then
6562
6563
$as_echo "#define uid_t int" >>confdefs.h
6564
6565
6566
$as_echo "#define gid_t int" >>confdefs.h
6567
6568
fi
6569
6570
for ac_header in unistd.h
6571
do :
6572
ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6573
if test "x$ac_cv_header_unistd_h" = x""yes; then :
6574
cat >>confdefs.h <<_ACEOF
6575
#define HAVE_UNISTD_H 1
6576
_ACEOF
6577
6578
fi
6579
6580
done
6581
6582
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
6583
$as_echo_n "checking for working chown... " >&6; }
6584
if test "${ac_cv_func_chown_works+set}" = set; then :
6585
$as_echo_n "(cached) " >&6
6586
else
6587
if test "$cross_compiling" = yes; then :
6588
ac_cv_func_chown_works=no
6589
else
6590
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591
/* end confdefs.h. */
6592
$ac_includes_default
6593
#include <fcntl.h>
6594
6595
int
6596
main ()
6597
{
6598
char *f = "conftest.chown";
6599
struct stat before, after;
6600
6601
if (creat (f, 0600) < 0)
6602
return 1;
6603
if (stat (f, &before) < 0)
6604
return 1;
6605
if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
6606
return 1;
6607
if (stat (f, &after) < 0)
6608
return 1;
6609
return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
6610
6611
;
6612
return 0;
6613
}
6614
_ACEOF
6615
if ac_fn_c_try_run "$LINENO"; then :
6616
ac_cv_func_chown_works=yes
6617
else
6618
ac_cv_func_chown_works=no
6619
fi
6620
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6621
conftest.$ac_objext conftest.beam conftest.$ac_ext
6622
fi
6623
6624
rm -f conftest.chown
6625
6626
fi
6627
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
6628
$as_echo "$ac_cv_func_chown_works" >&6; }
6629
if test $ac_cv_func_chown_works = yes; then
6630
6631
$as_echo "#define HAVE_CHOWN 1" >>confdefs.h
6632
6633
fi
6634
6635
6636
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown dereferences symlinks" >&5
6637
$as_echo_n "checking whether chown dereferences symlinks... " >&6; }
6638
if test "${gl_cv_func_chown_follows_symlink+set}" = set; then :
6639
$as_echo_n "(cached) " >&6
6640
else
6641
6642
if test "$cross_compiling" = yes; then :
6643
gl_cv_func_chown_follows_symlink=yes
6644
6645
else
6646
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6647
/* end confdefs.h. */
6648
6649
#include <unistd.h>
6650
#include <stdlib.h>
6651
#include <errno.h>
6652
6653
int
6654
main ()
6655
{
6656
char const *dangling_symlink = "conftest.dangle";
6657
6658
unlink (dangling_symlink);
6659
if (symlink ("conftest.no-such", dangling_symlink))
6660
abort ();
6661
6662
/* Exit successfully on a conforming system,
6663
i.e., where chown must fail with ENOENT. */
6664
exit ( ! (chown (dangling_symlink, getuid (), getgid ()) != 0
6665
&& errno == ENOENT));
6666
}
6667
6668
_ACEOF
6669
if ac_fn_c_try_run "$LINENO"; then :
6670
gl_cv_func_chown_follows_symlink=yes
6671
else
6672
gl_cv_func_chown_follows_symlink=no
6673
fi
6674
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6675
conftest.$ac_objext conftest.beam conftest.$ac_ext
6676
fi
6677
6678
6679
6680
fi
6681
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_follows_symlink" >&5
6682
$as_echo "$gl_cv_func_chown_follows_symlink" >&6; }
6683
6684
if test $gl_cv_func_chown_follows_symlink = no; then
6685
6686
$as_echo "#define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h
6687
6688
fi
6689
6690
6691
6692
6693
for ac_func in $ac_func_list
6694
do :
6695
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6696
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6697
eval as_val=\$$as_ac_var
6698
if test "x$as_val" = x""yes; then :
6699
cat >>confdefs.h <<_ACEOF
6700
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6701
_ACEOF
6702
6703
fi
6704
done
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
if test $ac_cv_func_chown = no; then
6718
HAVE_CHOWN=0
6719
6720
6721
6722
6723
6724
6725
6726
6727
gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext"
6728
6729
else
6730
if test $gl_cv_func_chown_follows_symlink = no; then
6731
REPLACE_CHOWN=1
6732
6733
6734
6735
6736
6737
6738
6739
6740
gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext"
6741
6742
fi
6743
6744
if test $ac_cv_func_chown_works = no; then
6745
6746
$as_echo "#define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1" >>confdefs.h
6747
6748
REPLACE_CHOWN=1
6749
6750
6751
6752
6753
6754
6755
6756
6757
gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext"
6758
6759
fi
6760
6761
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown honors trailing slash" >&5
6762
$as_echo_n "checking whether chown honors trailing slash... " >&6; }
6763
if test "${gl_cv_func_chown_slash_works+set}" = set; then :
6764
$as_echo_n "(cached) " >&6
6765
else
6766
touch conftest.file && rm -f conftest.link
6767
if test "$cross_compiling" = yes; then :
6768
gl_cv_func_chown_slash_works="guessing no"
6769
else
6770
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771
/* end confdefs.h. */
6772
6773
#include <unistd.h>
6774
#include <stdlib.h>
6775
#include <errno.h>
6776
6777
int
6778
main ()
6779
{
6780
if (symlink ("conftest.file", "conftest.link")) return 1;
6781
if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2;
6782
6783
;
6784
return 0;
6785
}
6786
_ACEOF
6787
if ac_fn_c_try_run "$LINENO"; then :
6788
gl_cv_func_chown_slash_works=yes
6789
else
6790
gl_cv_func_chown_slash_works=no
6791
fi
6792
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6793
conftest.$ac_objext conftest.beam conftest.$ac_ext
6794
fi
6795
6796
rm -f conftest.link conftest.file
6797
fi
6798
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_slash_works" >&5
6799
$as_echo "$gl_cv_func_chown_slash_works" >&6; }
6800
if test "$gl_cv_func_chown_slash_works" != yes; then
6801
6802
$as_echo "#define CHOWN_TRAILING_SLASH_BUG 1" >>confdefs.h
6803
6804
REPLACE_CHOWN=1
6805
6806
6807
6808
6809
6810
6811
6812
6813
gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext"
6814
6815
fi
6816
6817
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown always updates ctime" >&5
6818
$as_echo_n "checking whether chown always updates ctime... " >&6; }
6819
if test "${gl_cv_func_chown_ctime_works+set}" = set; then :
6820
$as_echo_n "(cached) " >&6
6821
else
6822
if test "$cross_compiling" = yes; then :
6823
gl_cv_func_chown_ctime_works="guessing no"
6824
else
6825
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6826
/* end confdefs.h. */
6827
6828
#include <unistd.h>
6829
#include <stdlib.h>
6830
#include <errno.h>
6831
#include <fcntl.h>
6832
#include <sys/stat.h>
6833
6834
int
6835
main ()
6836
{
6837
struct stat st1, st2;
6838
if (close (creat ("conftest.file", 0600))) return 1;
6839
if (stat ("conftest.file", &st1)) return 2;
6840
sleep (1);
6841
if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3;
6842
if (stat ("conftest.file", &st2)) return 4;
6843
if (st2.st_ctime <= st1.st_ctime) return 5;
6844
6845
;
6846
return 0;
6847
}
6848
_ACEOF
6849
if ac_fn_c_try_run "$LINENO"; then :
6850
gl_cv_func_chown_ctime_works=yes
6851
else
6852
gl_cv_func_chown_ctime_works=no
6853
fi
6854
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6855
conftest.$ac_objext conftest.beam conftest.$ac_ext
6856
fi
6857
6858
rm -f conftest.file
6859
fi
6860
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_ctime_works" >&5
6861
$as_echo "$gl_cv_func_chown_ctime_works" >&6; }
6862
if test "$gl_cv_func_chown_ctime_works" != yes; then
6863
6864
$as_echo "#define CHOWN_CHANGE_TIME_BUG 1" >>confdefs.h
6865
6866
REPLACE_CHOWN=1
6867
6868
6869
6870
6871
6872
6873
6874
6875
gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext"
6876
6877
fi
6878
6879
if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then
6880
6881
6882
6883
6884
6885
6886
6887
6888
gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext"
6889
6890
fi
6891
fi
6892
6893
6894
GNULIB_DIRFD=0;
6895
GNULIB_FDOPENDIR=0;
6896
GNULIB_SCANDIR=0;
6897
GNULIB_ALPHASORT=0;
6898
HAVE_DECL_DIRFD=1;
6899
HAVE_FDOPENDIR=1;
6900
HAVE_SCANDIR=1;
6901
HAVE_ALPHASORT=1;
6902
REPLACE_CLOSEDIR=0;
6903
REPLACE_FDOPENDIR=0;
6904
REPLACE_OPENDIR=0;
6905
6906
6907
6908
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
6909
$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
6910
if test "${gl_cv_have_include_next+set}" = set; then :
6911
$as_echo_n "(cached) " >&6
6912
else
6913
rm -rf conftestd1a conftestd1b conftestd2
6914
mkdir conftestd1a conftestd1b conftestd2
6915
cat <<EOF > conftestd1a/conftest.h
6916
#define DEFINED_IN_CONFTESTD1
6917
#include_next <conftest.h>
6918
#ifdef DEFINED_IN_CONFTESTD2
6919
int foo;
6920
#else
6921
#error "include_next doesn't work"
6922
#endif
6923
EOF
6924
cat <<EOF > conftestd1b/conftest.h
6925
#define DEFINED_IN_CONFTESTD1
6926
#include <stdio.h>
6927
#include_next <conftest.h>
6928
#ifdef DEFINED_IN_CONFTESTD2
6929
int foo;
6930
#else
6931
#error "include_next doesn't work"
6932
#endif
6933
EOF
6934
cat <<EOF > conftestd2/conftest.h
6935
#ifndef DEFINED_IN_CONFTESTD1
6936
#error "include_next test doesn't work"
6937
#endif
6938
#define DEFINED_IN_CONFTESTD2
6939
EOF
6940
gl_save_CPPFLAGS="$CPPFLAGS"
6941
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
6942
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6943
/* end confdefs.h. */
6944
#include <conftest.h>
6945
_ACEOF
6946
if ac_fn_c_try_compile "$LINENO"; then :
6947
gl_cv_have_include_next=yes
6948
else
6949
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
6950
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6951
/* end confdefs.h. */
6952
#include <conftest.h>
6953
_ACEOF
6954
if ac_fn_c_try_compile "$LINENO"; then :
6955
gl_cv_have_include_next=buggy
6956
else
6957
gl_cv_have_include_next=no
6958
fi
6959
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6960
6961
fi
6962
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6963
CPPFLAGS="$gl_save_CPPFLAGS"
6964
rm -rf conftestd1a conftestd1b conftestd2
6965
6966
fi
6967
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
6968
$as_echo "$gl_cv_have_include_next" >&6; }
6969
PRAGMA_SYSTEM_HEADER=
6970
if test $gl_cv_have_include_next = yes; then
6971
INCLUDE_NEXT=include_next
6972
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6973
if test -n "$GCC"; then
6974
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
6975
fi
6976
else
6977
if test $gl_cv_have_include_next = buggy; then
6978
INCLUDE_NEXT=include
6979
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6980
else
6981
INCLUDE_NEXT=include
6982
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
6983
fi
6984
fi
6985
6986
6987
6988
6989
6990
6991
6992
for ac_header in $ac_header_list
6993
do :
6994
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6995
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6996
"
6997
eval as_val=\$$as_ac_Header
6998
if test "x$as_val" = x""yes; then :
6999
cat >>confdefs.h <<_ACEOF
7000
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7001
_ACEOF
7002
7003
fi
7004
7005
done
7006
7007
7008
7009
7010
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system is Windows or MSDOS" >&5
7011
$as_echo_n "checking whether system is Windows or MSDOS... " >&6; }
7012
if test "${ac_cv_win_or_dos+set}" = set; then :
7013
$as_echo_n "(cached) " >&6
7014
else
7015
7016
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7017
/* end confdefs.h. */
7018
7019
int
7020
main ()
7021
{
7022
7023
#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__
7024
neither MSDOS nor Windows
7025
#endif
7026
;
7027
return 0;
7028
}
7029
_ACEOF
7030
if ac_fn_c_try_compile "$LINENO"; then :
7031
ac_cv_win_or_dos=yes
7032
else
7033
ac_cv_win_or_dos=no
7034
fi
7035
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7036
7037
fi
7038
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win_or_dos" >&5
7039
$as_echo "$ac_cv_win_or_dos" >&6; }
7040
7041
if test x"$ac_cv_win_or_dos" = xyes; then
7042
ac_fs_accepts_drive_letter_prefix=1
7043
ac_fs_backslash_is_file_name_separator=1
7044
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether drive letter can start relative path" >&5
7045
$as_echo_n "checking whether drive letter can start relative path... " >&6; }
7046
if test "${ac_cv_drive_letter_can_be_relative+set}" = set; then :
7047
$as_echo_n "(cached) " >&6
7048
else
7049
7050
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7051
/* end confdefs.h. */
7052
7053
int
7054
main ()
7055
{
7056
7057
#if defined __CYGWIN__
7058
drive letters are always absolute
7059
#endif
7060
;
7061
return 0;
7062
}
7063
_ACEOF
7064
if ac_fn_c_try_compile "$LINENO"; then :
7065
ac_cv_drive_letter_can_be_relative=yes
7066
else
7067
ac_cv_drive_letter_can_be_relative=no
7068
fi
7069
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7070
7071
fi
7072
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_drive_letter_can_be_relative" >&5
7073
$as_echo "$ac_cv_drive_letter_can_be_relative" >&6; }
7074
if test x"$ac_cv_drive_letter_can_be_relative" = xyes; then
7075
ac_fs_drive_letter_can_be_relative=1
7076
else
7077
ac_fs_drive_letter_can_be_relative=0
7078
fi
7079
else
7080
ac_fs_accepts_drive_letter_prefix=0
7081
ac_fs_backslash_is_file_name_separator=0
7082
ac_fs_drive_letter_can_be_relative=0
7083
fi
7084
7085
7086
cat >>confdefs.h <<_ACEOF
7087
#define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX $ac_fs_accepts_drive_letter_prefix
7088
_ACEOF
7089
7090
7091
7092
7093
7094
cat >>confdefs.h <<_ACEOF
7095
#define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR $ac_fs_backslash_is_file_name_separator
7096
_ACEOF
7097
7098
7099
7100
cat >>confdefs.h <<_ACEOF
7101
#define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE $ac_fs_drive_letter_can_be_relative
7102
_ACEOF
7103
7104
7105
7106
7107
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
7108
$as_echo_n "checking whether // is distinct from /... " >&6; }
7109
if test "${gl_cv_double_slash_root+set}" = set; then :
7110
$as_echo_n "(cached) " >&6
7111
else
7112
if test x"$cross_compiling" = xyes ; then
7113
# When cross-compiling, there is no way to tell whether // is special
7114
# short of a list of hosts. However, the only known hosts to date
7115
# that have a distinct // are Apollo DomainOS (too old to port to),
7116
# Cygwin, and z/OS. If anyone knows of another system for which // has
7117
# special semantics and is distinct from /, please report it to
7118
# <bug-gnulib@gnu.org>.
7119
case $host in
7120
*-cygwin | i370-ibm-openedition)
7121
gl_cv_double_slash_root=yes ;;
7122
*)
7123
# Be optimistic and assume that / and // are the same when we
7124
# don't know.
7125
gl_cv_double_slash_root='unknown, assuming no' ;;
7126
esac
7127
else
7128
set x `ls -di / // 2>/dev/null`
7129
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
7130
gl_cv_double_slash_root=no
7131
else
7132
gl_cv_double_slash_root=yes
7133
fi
7134
fi
7135
fi
7136
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
7137
$as_echo "$gl_cv_double_slash_root" >&6; }
7138
if test "$gl_cv_double_slash_root" = yes; then
7139
7140
$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
7141
7142
fi
7143
7144
7145
7146
7147
7148
7149
7150
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
7151
$as_echo_n "checking for complete errno.h... " >&6; }
7152
if test "${gl_cv_header_errno_h_complete+set}" = set; then :
7153
$as_echo_n "(cached) " >&6
7154
else
7155
7156
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7157
/* end confdefs.h. */
7158
7159
#include <errno.h>
7160
#if !defined ENOMSG
7161
booboo
7162
#endif
7163
#if !defined EIDRM
7164
booboo
7165
#endif
7166
#if !defined ENOLINK
7167
booboo
7168
#endif
7169
#if !defined EPROTO
7170
booboo
7171
#endif
7172
#if !defined EMULTIHOP
7173
booboo
7174
#endif
7175
#if !defined EBADMSG
7176
booboo
7177
#endif
7178
#if !defined EOVERFLOW
7179
booboo
7180
#endif
7181
#if !defined ENOTSUP
7182
booboo
7183
#endif
7184
#if !defined ESTALE
7185
booboo
7186
#endif
7187
#if !defined ECANCELED
7188
booboo
7189
#endif
7190
7191
_ACEOF
7192
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7193
$EGREP "booboo" >/dev/null 2>&1; then :
7194
gl_cv_header_errno_h_complete=no
7195
else
7196
gl_cv_header_errno_h_complete=yes
7197
fi
7198
rm -f conftest*
7199
7200
7201
fi
7202
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
7203
$as_echo "$gl_cv_header_errno_h_complete" >&6; }
7204
if test $gl_cv_header_errno_h_complete = yes; then
7205
ERRNO_H=''
7206
else
7207
7208
7209
7210
7211
7212
7213
if test $gl_cv_have_include_next = yes; then
7214
gl_cv_next_errno_h='<'errno.h'>'
7215
else
7216
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
7217
$as_echo_n "checking absolute name of <errno.h>... " >&6; }
7218
if test "${gl_cv_next_errno_h+set}" = set; then :
7219
$as_echo_n "(cached) " >&6
7220
else
7221
7222
if test $ac_cv_header_errno_h = yes; then
7223
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7224
/* end confdefs.h. */
7225
#include <errno.h>
7226
7227
_ACEOF
7228
case "$host_os" in
7229
aix*) gl_absname_cpp="$ac_cpp -C" ;;
7230
*) gl_absname_cpp="$ac_cpp" ;;
7231
esac
7232
gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7233
sed -n '\#/errno.h#{
7234
s#.*"\(.*/errno.h\)".*#\1#
7235
s#^/[^/]#//&#
7236
p
7237
q
7238
}'`'"'
7239
else
7240
gl_cv_next_errno_h='<'errno.h'>'
7241
fi
7242
7243
fi
7244
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
7245
$as_echo "$gl_cv_next_errno_h" >&6; }
7246
fi
7247
NEXT_ERRNO_H=$gl_cv_next_errno_h
7248
7249
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7250
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7251
gl_next_as_first_directive='<'errno.h'>'
7252
else
7253
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7254
gl_next_as_first_directive=$gl_cv_next_errno_h
7255
fi
7256
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
7257
7258
7259
7260
ERRNO_H='errno.h'
7261
fi
7262
7263
7264
if test -n "$ERRNO_H"; then
7265
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
7266
$as_echo_n "checking for EMULTIHOP value... " >&6; }
7267
if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
7268
$as_echo_n "(cached) " >&6
7269
else
7270
7271
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7272
/* end confdefs.h. */
7273
7274
#include <errno.h>
7275
#ifdef EMULTIHOP
7276
yes
7277
#endif
7278
7279
_ACEOF
7280
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7281
$EGREP "yes" >/dev/null 2>&1; then :
7282
gl_cv_header_errno_h_EMULTIHOP=yes
7283
else
7284
gl_cv_header_errno_h_EMULTIHOP=no
7285
fi
7286
rm -f conftest*
7287
7288
if test $gl_cv_header_errno_h_EMULTIHOP = no; then
7289
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7290
/* end confdefs.h. */
7291
7292
#define _XOPEN_SOURCE_EXTENDED 1
7293
#include <errno.h>
7294
#ifdef EMULTIHOP
7295
yes
7296
#endif
7297
7298
_ACEOF
7299
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7300
$EGREP "yes" >/dev/null 2>&1; then :
7301
gl_cv_header_errno_h_EMULTIHOP=hidden
7302
fi
7303
rm -f conftest*
7304
7305
if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
7306
if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
7307
#define _XOPEN_SOURCE_EXTENDED 1
7308
#include <errno.h>
7309
/* The following two lines are a workaround against an autoconf-2.52 bug. */
7310
#include <stdio.h>
7311
#include <stdlib.h>
7312
"; then :
7313
7314
fi
7315
7316
fi
7317
fi
7318
7319
fi
7320
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
7321
$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
7322
case $gl_cv_header_errno_h_EMULTIHOP in
7323
yes | no)
7324
EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
7325
;;
7326
*)
7327
EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
7328
;;
7329
esac
7330
7331
7332
fi
7333
7334
7335
if test -n "$ERRNO_H"; then
7336
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
7337
$as_echo_n "checking for ENOLINK value... " >&6; }
7338
if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
7339
$as_echo_n "(cached) " >&6
7340
else
7341
7342
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7343
/* end confdefs.h. */
7344
7345
#include <errno.h>
7346
#ifdef ENOLINK
7347
yes
7348
#endif
7349
7350
_ACEOF
7351
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7352
$EGREP "yes" >/dev/null 2>&1; then :
7353
gl_cv_header_errno_h_ENOLINK=yes
7354
else
7355
gl_cv_header_errno_h_ENOLINK=no
7356
fi
7357
rm -f conftest*
7358
7359
if test $gl_cv_header_errno_h_ENOLINK = no; then
7360
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7361
/* end confdefs.h. */
7362
7363
#define _XOPEN_SOURCE_EXTENDED 1
7364
#include <errno.h>
7365
#ifdef ENOLINK
7366
yes
7367
#endif
7368
7369
_ACEOF
7370
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7371
$EGREP "yes" >/dev/null 2>&1; then :
7372
gl_cv_header_errno_h_ENOLINK=hidden
7373
fi
7374
rm -f conftest*
7375
7376
if test $gl_cv_header_errno_h_ENOLINK = hidden; then
7377
if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
7378
#define _XOPEN_SOURCE_EXTENDED 1
7379
#include <errno.h>
7380
/* The following two lines are a workaround against an autoconf-2.52 bug. */
7381
#include <stdio.h>
7382
#include <stdlib.h>
7383
"; then :
7384
7385
fi
7386
7387
fi
7388
fi
7389
7390
fi
7391
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
7392
$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
7393
case $gl_cv_header_errno_h_ENOLINK in
7394
yes | no)
7395
ENOLINK_HIDDEN=0; ENOLINK_VALUE=
7396
;;
7397
*)
7398
ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
7399
;;
7400
esac
7401
7402
7403
fi
7404
7405
7406
if test -n "$ERRNO_H"; then
7407
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
7408
$as_echo_n "checking for EOVERFLOW value... " >&6; }
7409
if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
7410
$as_echo_n "(cached) " >&6
7411
else
7412
7413
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7414
/* end confdefs.h. */
7415
7416
#include <errno.h>
7417
#ifdef EOVERFLOW
7418
yes
7419
#endif
7420
7421
_ACEOF
7422
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7423
$EGREP "yes" >/dev/null 2>&1; then :
7424
gl_cv_header_errno_h_EOVERFLOW=yes
7425
else
7426
gl_cv_header_errno_h_EOVERFLOW=no
7427
fi
7428
rm -f conftest*
7429
7430
if test $gl_cv_header_errno_h_EOVERFLOW = no; then
7431
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7432
/* end confdefs.h. */
7433
7434
#define _XOPEN_SOURCE_EXTENDED 1
7435
#include <errno.h>
7436
#ifdef EOVERFLOW
7437
yes
7438
#endif
7439
7440
_ACEOF
7441
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7442
$EGREP "yes" >/dev/null 2>&1; then :
7443
gl_cv_header_errno_h_EOVERFLOW=hidden
7444
fi
7445
rm -f conftest*
7446
7447
if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
7448
if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
7449
#define _XOPEN_SOURCE_EXTENDED 1
7450
#include <errno.h>
7451
/* The following two lines are a workaround against an autoconf-2.52 bug. */
7452
#include <stdio.h>
7453
#include <stdlib.h>
7454
"; then :
7455
7456
fi
7457
7458
fi
7459
fi
7460
7461
fi
7462
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
7463
$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
7464
case $gl_cv_header_errno_h_EOVERFLOW in
7465
yes | no)
7466
EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
7467
;;
7468
*)
7469
EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
7470
;;
7471
esac
7472
7473
7474
fi
7475
7476
7477
ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
7478
if test "x$ac_cv_have_decl_strerror_r" = x""yes; then :
7479
ac_have_decl=1
7480
else
7481
ac_have_decl=0
7482
fi
7483
7484
cat >>confdefs.h <<_ACEOF
7485
#define HAVE_DECL_STRERROR_R $ac_have_decl
7486
_ACEOF
5445
7487
5446
7488
for ac_func in strerror_r
5447
do
5448
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5449
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5450
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5451
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5452
echo $ECHO_N "(cached) $ECHO_C" >&6
5453
else
5454
cat >conftest.$ac_ext <<_ACEOF
5455
/* confdefs.h. */
5456
_ACEOF
5457
cat confdefs.h >>conftest.$ac_ext
5458
cat >>conftest.$ac_ext <<_ACEOF
5459
/* end confdefs.h. */
5460
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5461
For example, HP-UX 11i <limits.h> declares gettimeofday. */
5462
#define $ac_func innocuous_$ac_func
5463
5464
/* System header to define __stub macros and hopefully few prototypes,
5465
which can conflict with char $ac_func (); below.
5466
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5467
<limits.h> exists even on freestanding compilers. */
5468
5469
#ifdef __STDC__
5470
# include <limits.h>
5471
#else
5472
# include <assert.h>
5473
#endif
5474
5475
#undef $ac_func
5476
5477
/* Override any GCC internal prototype to avoid an error.
5478
Use char because int might match the return type of a GCC
5479
builtin and then its argument prototype would still apply. */
5480
#ifdef __cplusplus
5481
extern "C"
5482
#endif
5483
char $ac_func ();
5484
/* The GNU C library defines this for functions which it implements
5485
to always fail with ENOSYS. Some functions are actually named
5486
something starting with __ and the normal name is an alias. */
5487
#if defined __stub_$ac_func || defined __stub___$ac_func
5488
choke me
5489
#endif
5490
5491
int
5492
main ()
5493
{
5494
return $ac_func ();
5495
;
5496
return 0;
5497
}
5498
_ACEOF
5499
rm -f conftest.$ac_objext conftest$ac_exeext
5500
if { (ac_try="$ac_link"
5501
case "(($ac_try" in
5502
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5503
*) ac_try_echo=$ac_try;;
5504
esac
5505
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5506
(eval "$ac_link") 2>conftest.er1
5507
ac_status=$?
5508
grep -v '^ *+' conftest.er1 >conftest.err
5509
rm -f conftest.er1
5510
cat conftest.err >&5
5511
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5512
(exit $ac_status); } && {
5513
test -z "$ac_c_werror_flag" ||
5514
test ! -s conftest.err
5515
} && test -s conftest$ac_exeext &&
5516
$as_test_x conftest$ac_exeext; then
5517
eval "$as_ac_var=yes"
5518
else
5519
echo "$as_me: failed program was:" >&5
5520
sed 's/^/| /' conftest.$ac_ext >&5
5521
5522
eval "$as_ac_var=no"
5523
fi
5524
5525
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5526
conftest$ac_exeext conftest.$ac_ext
5527
fi
5528
ac_res=`eval echo '${'$as_ac_var'}'`
5529
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5530
echo "${ECHO_T}$ac_res" >&6; }
5531
if test `eval echo '${'$as_ac_var'}'` = yes; then
7489
do :
7490
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
7491
if test "x$ac_cv_func_strerror_r" = x""yes; then :
5532
7492
cat >>confdefs.h <<_ACEOF
5533
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7493
#define HAVE_STRERROR_R 1
5534
7494
_ACEOF
5535
7495
5536
7496
fi
5537
7497
done
5538
7498
5539
{ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5
5540
echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6; }
5541
if test "${ac_cv_func_strerror_r_char_p+set}" = set; then
5542
echo $ECHO_N "(cached) $ECHO_C" >&6
7499
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
7500
$as_echo_n "checking whether strerror_r returns char *... " >&6; }
7501
if test "${ac_cv_func_strerror_r_char_p+set}" = set; then :
7502
$as_echo_n "(cached) " >&6
5543
7503
else
5544
7504
5545
7505
ac_cv_func_strerror_r_char_p=no
5546
7506
if test $ac_cv_have_decl_strerror_r = yes; then
5547
cat >conftest.$ac_ext <<_ACEOF
5548
/* confdefs.h. */
5549
_ACEOF
5550
cat confdefs.h >>conftest.$ac_ext
5551
cat >>conftest.$ac_ext <<_ACEOF
7507
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5552
7508
/* end confdefs.h. */
5553
7509
$ac_includes_default
5554
7510
int
5564
7520
return 0;
5565
7521
}
5566
7522
_ACEOF
5567
rm -f conftest.$ac_objext
5568
if { (ac_try="$ac_compile"
5569
case "(($ac_try" in
5570
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5571
*) ac_try_echo=$ac_try;;
5572
esac
5573
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5574
(eval "$ac_compile") 2>conftest.er1
5575
ac_status=$?
5576
grep -v '^ *+' conftest.er1 >conftest.err
5577
rm -f conftest.er1
5578
cat conftest.err >&5
5579
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580
(exit $ac_status); } && {
5581
test -z "$ac_c_werror_flag" ||
5582
test ! -s conftest.err
5583
} && test -s conftest.$ac_objext; then
7523
if ac_fn_c_try_compile "$LINENO"; then :
5584
7524
ac_cv_func_strerror_r_char_p=yes
5585
else
5586
echo "$as_me: failed program was:" >&5
5587
sed 's/^/| /' conftest.$ac_ext >&5
5588
5589
5590
7525
fi
5591
5592
7526
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5593
7527
else
5594
7528
# strerror_r is not declared. Choose between
5597
7531
# former has a strerror_r that returns char*, while the latter
5598
7532
# has a strerror_r that returns `int'.
5599
7533
# This test should segfault on the DEC system.
5600
if test "$cross_compiling" = yes; then
7534
if test "$cross_compiling" = yes; then :
5601
7535
:
5602
7536
else
5603
cat >conftest.$ac_ext <<_ACEOF
5604
/* confdefs.h. */
5605
_ACEOF
5606
cat confdefs.h >>conftest.$ac_ext
5607
cat >>conftest.$ac_ext <<_ACEOF
7537
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608
7538
/* end confdefs.h. */
5609
7539
$ac_includes_default
5610
7540
extern char *strerror_r ();
5618
7548
return 0;
5619
7549
}
5620
7550
_ACEOF
5621
rm -f conftest$ac_exeext
5622
if { (ac_try="$ac_link"
5623
case "(($ac_try" in
5624
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5625
*) ac_try_echo=$ac_try;;
5626
esac
5627
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5628
(eval "$ac_link") 2>&5
5629
ac_status=$?
5630
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5631
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5632
{ (case "(($ac_try" in
5633
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5634
*) ac_try_echo=$ac_try;;
5635
esac
5636
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5637
(eval "$ac_try") 2>&5
5638
ac_status=$?
5639
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5640
(exit $ac_status); }; }; then
7551
if ac_fn_c_try_run "$LINENO"; then :
5641
7552
ac_cv_func_strerror_r_char_p=yes
5642
else
5643
echo "$as_me: program exited with status $ac_status" >&5
5644
echo "$as_me: failed program was:" >&5
5645
sed 's/^/| /' conftest.$ac_ext >&5
5646
5647
fi
5648
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5649
fi
5650
7553
fi
7554
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7555
conftest.$ac_objext conftest.beam conftest.$ac_ext
7556
fi
5651
7557
5652
7558
fi
5653
7559
5654
7560
fi
5655
{ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5
5656
echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6; }
7561
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
7562
$as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
5657
7563
if test $ac_cv_func_strerror_r_char_p = yes; then
5658
7564
5659
cat >>confdefs.h <<\_ACEOF
5660
#define STRERROR_R_CHAR_P 1
5661
_ACEOF
5662
5663
fi
5664
5665
5666
5667
5668
5669
for ac_header in $ac_header_list
5670
do
5671
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5672
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5673
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5674
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5675
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5676
echo $ECHO_N "(cached) $ECHO_C" >&6
5677
fi
5678
ac_res=`eval echo '${'$as_ac_Header'}'`
5679
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5680
echo "${ECHO_T}$ac_res" >&6; }
5681
else
5682
# Is the header compilable?
5683
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5684
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5685
cat >conftest.$ac_ext <<_ACEOF
5686
/* confdefs.h. */
5687
_ACEOF
5688
cat confdefs.h >>conftest.$ac_ext
5689
cat >>conftest.$ac_ext <<_ACEOF
5690
/* end confdefs.h. */
5691
$ac_includes_default
5692
#include <$ac_header>
5693
_ACEOF
5694
rm -f conftest.$ac_objext
5695
if { (ac_try="$ac_compile"
5696
case "(($ac_try" in
5697
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5698
*) ac_try_echo=$ac_try;;
5699
esac
5700
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5701
(eval "$ac_compile") 2>conftest.er1
5702
ac_status=$?
5703
grep -v '^ *+' conftest.er1 >conftest.err
5704
rm -f conftest.er1
5705
cat conftest.err >&5
5706
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5707
(exit $ac_status); } && {
5708
test -z "$ac_c_werror_flag" ||
5709
test ! -s conftest.err
5710
} && test -s conftest.$ac_objext; then
5711
ac_header_compiler=yes
5712
else
5713
echo "$as_me: failed program was:" >&5
5714
sed 's/^/| /' conftest.$ac_ext >&5
5715
5716
ac_header_compiler=no
5717
fi
5718
5719
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5720
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5721
echo "${ECHO_T}$ac_header_compiler" >&6; }
5722
5723
# Is the header present?
5724
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5725
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5726
cat >conftest.$ac_ext <<_ACEOF
5727
/* confdefs.h. */
5728
_ACEOF
5729
cat confdefs.h >>conftest.$ac_ext
5730
cat >>conftest.$ac_ext <<_ACEOF
5731
/* end confdefs.h. */
5732
#include <$ac_header>
5733
_ACEOF
5734
if { (ac_try="$ac_cpp conftest.$ac_ext"
5735
case "(($ac_try" in
5736
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5737
*) ac_try_echo=$ac_try;;
5738
esac
5739
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5740
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5741
ac_status=$?
5742
grep -v '^ *+' conftest.er1 >conftest.err
5743
rm -f conftest.er1
5744
cat conftest.err >&5
5745
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5746
(exit $ac_status); } >/dev/null && {
5747
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5748
test ! -s conftest.err
5749
}; then
5750
ac_header_preproc=yes
5751
else
5752
echo "$as_me: failed program was:" >&5
5753
sed 's/^/| /' conftest.$ac_ext >&5
5754
5755
ac_header_preproc=no
5756
fi
5757
5758
rm -f conftest.err conftest.$ac_ext
5759
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5760
echo "${ECHO_T}$ac_header_preproc" >&6; }
5761
5762
# So? What about this header?
5763
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5764
yes:no: )
5765
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5766
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5767
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5768
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5769
ac_header_preproc=yes
5770
;;
5771
no:yes:* )
5772
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5773
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5774
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5775
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5776
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5777
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5778
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5779
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5780
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5781
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5782
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5783
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5784
( cat <<\_ASBOX
5785
## ------------------------------- ##
5786
## Report this to bug-gzip@gnu.org ##
5787
## ------------------------------- ##
5788
_ASBOX
5789
) | sed "s/^/$as_me: WARNING: /" >&2
5790
;;
5791
esac
5792
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5793
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5794
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5795
echo $ECHO_N "(cached) $ECHO_C" >&6
5796
else
5797
eval "$as_ac_Header=\$ac_header_preproc"
5798
fi
5799
ac_res=`eval echo '${'$as_ac_Header'}'`
5800
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5801
echo "${ECHO_T}$ac_res" >&6; }
5802
5803
fi
5804
if test `eval echo '${'$as_ac_Header'}'` = yes; then
5805
cat >>confdefs.h <<_ACEOF
5806
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5807
_ACEOF
5808
5809
fi
5810
5811
done
5812
5813
5814
5815
5816
if test -z "$GETOPT_H"; then
5817
5818
for ac_header in getopt.h
5819
do
5820
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5821
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5822
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5823
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5824
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5825
echo $ECHO_N "(cached) $ECHO_C" >&6
5826
fi
5827
ac_res=`eval echo '${'$as_ac_Header'}'`
5828
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5829
echo "${ECHO_T}$ac_res" >&6; }
5830
else
5831
# Is the header compilable?
5832
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5833
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5834
cat >conftest.$ac_ext <<_ACEOF
5835
/* confdefs.h. */
5836
_ACEOF
5837
cat confdefs.h >>conftest.$ac_ext
5838
cat >>conftest.$ac_ext <<_ACEOF
5839
/* end confdefs.h. */
5840
$ac_includes_default
5841
#include <$ac_header>
5842
_ACEOF
5843
rm -f conftest.$ac_objext
5844
if { (ac_try="$ac_compile"
5845
case "(($ac_try" in
5846
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5847
*) ac_try_echo=$ac_try;;
5848
esac
5849
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5850
(eval "$ac_compile") 2>conftest.er1
5851
ac_status=$?
5852
grep -v '^ *+' conftest.er1 >conftest.err
5853
rm -f conftest.er1
5854
cat conftest.err >&5
5855
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856
(exit $ac_status); } && {
5857
test -z "$ac_c_werror_flag" ||
5858
test ! -s conftest.err
5859
} && test -s conftest.$ac_objext; then
5860
ac_header_compiler=yes
5861
else
5862
echo "$as_me: failed program was:" >&5
5863
sed 's/^/| /' conftest.$ac_ext >&5
5864
5865
ac_header_compiler=no
5866
fi
5867
5868
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5869
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5870
echo "${ECHO_T}$ac_header_compiler" >&6; }
5871
5872
# Is the header present?
5873
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5874
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5875
cat >conftest.$ac_ext <<_ACEOF
5876
/* confdefs.h. */
5877
_ACEOF
5878
cat confdefs.h >>conftest.$ac_ext
5879
cat >>conftest.$ac_ext <<_ACEOF
5880
/* end confdefs.h. */
5881
#include <$ac_header>
5882
_ACEOF
5883
if { (ac_try="$ac_cpp conftest.$ac_ext"
5884
case "(($ac_try" in
5885
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5886
*) ac_try_echo=$ac_try;;
5887
esac
5888
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5889
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5890
ac_status=$?
5891
grep -v '^ *+' conftest.er1 >conftest.err
5892
rm -f conftest.er1
5893
cat conftest.err >&5
5894
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895
(exit $ac_status); } >/dev/null && {
5896
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5897
test ! -s conftest.err
5898
}; then
5899
ac_header_preproc=yes
5900
else
5901
echo "$as_me: failed program was:" >&5
5902
sed 's/^/| /' conftest.$ac_ext >&5
5903
5904
ac_header_preproc=no
5905
fi
5906
5907
rm -f conftest.err conftest.$ac_ext
5908
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5909
echo "${ECHO_T}$ac_header_preproc" >&6; }
5910
5911
# So? What about this header?
5912
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5913
yes:no: )
5914
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5915
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5916
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5917
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5918
ac_header_preproc=yes
5919
;;
5920
no:yes:* )
5921
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5922
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5923
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5924
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5925
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5926
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5927
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5928
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5929
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5930
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5931
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5932
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5933
( cat <<\_ASBOX
5934
## ------------------------------- ##
5935
## Report this to bug-gzip@gnu.org ##
5936
## ------------------------------- ##
5937
_ASBOX
5938
) | sed "s/^/$as_me: WARNING: /" >&2
5939
;;
5940
esac
5941
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5942
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5943
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5944
echo $ECHO_N "(cached) $ECHO_C" >&6
5945
else
5946
eval "$as_ac_Header=\$ac_header_preproc"
5947
fi
5948
ac_res=`eval echo '${'$as_ac_Header'}'`
5949
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5950
echo "${ECHO_T}$ac_res" >&6; }
5951
5952
fi
5953
if test `eval echo '${'$as_ac_Header'}'` = yes; then
5954
cat >>confdefs.h <<_ACEOF
5955
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5956
_ACEOF
5957
5958
else
5959
GETOPT_H=getopt.h
5960
fi
5961
5962
done
5963
5964
fi
5965
5966
if test -z "$GETOPT_H"; then
5967
5968
for ac_func in getopt_long_only
5969
do
5970
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5971
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5972
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5973
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5974
echo $ECHO_N "(cached) $ECHO_C" >&6
5975
else
5976
cat >conftest.$ac_ext <<_ACEOF
5977
/* confdefs.h. */
5978
_ACEOF
5979
cat confdefs.h >>conftest.$ac_ext
5980
cat >>conftest.$ac_ext <<_ACEOF
5981
/* end confdefs.h. */
5982
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5983
For example, HP-UX 11i <limits.h> declares gettimeofday. */
5984
#define $ac_func innocuous_$ac_func
5985
5986
/* System header to define __stub macros and hopefully few prototypes,
5987
which can conflict with char $ac_func (); below.
5988
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5989
<limits.h> exists even on freestanding compilers. */
5990
5991
#ifdef __STDC__
5992
# include <limits.h>
5993
#else
5994
# include <assert.h>
5995
#endif
5996
5997
#undef $ac_func
5998
5999
/* Override any GCC internal prototype to avoid an error.
6000
Use char because int might match the return type of a GCC
6001
builtin and then its argument prototype would still apply. */
6002
#ifdef __cplusplus
6003
extern "C"
6004
#endif
6005
char $ac_func ();
6006
/* The GNU C library defines this for functions which it implements
6007
to always fail with ENOSYS. Some functions are actually named
6008
something starting with __ and the normal name is an alias. */
6009
#if defined __stub_$ac_func || defined __stub___$ac_func
6010
choke me
6011
#endif
6012
6013
int
6014
main ()
6015
{
6016
return $ac_func ();
6017
;
6018
return 0;
6019
}
6020
_ACEOF
6021
rm -f conftest.$ac_objext conftest$ac_exeext
6022
if { (ac_try="$ac_link"
6023
case "(($ac_try" in
6024
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6025
*) ac_try_echo=$ac_try;;
6026
esac
6027
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6028
(eval "$ac_link") 2>conftest.er1
6029
ac_status=$?
6030
grep -v '^ *+' conftest.er1 >conftest.err
6031
rm -f conftest.er1
6032
cat conftest.err >&5
6033
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6034
(exit $ac_status); } && {
6035
test -z "$ac_c_werror_flag" ||
6036
test ! -s conftest.err
6037
} && test -s conftest$ac_exeext &&
6038
$as_test_x conftest$ac_exeext; then
6039
eval "$as_ac_var=yes"
6040
else
6041
echo "$as_me: failed program was:" >&5
6042
sed 's/^/| /' conftest.$ac_ext >&5
6043
6044
eval "$as_ac_var=no"
6045
fi
6046
6047
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6048
conftest$ac_exeext conftest.$ac_ext
6049
fi
6050
ac_res=`eval echo '${'$as_ac_var'}'`
6051
{ echo "$as_me:$LINENO: result: $ac_res" >&5
6052
echo "${ECHO_T}$ac_res" >&6; }
6053
if test `eval echo '${'$as_ac_var'}'` = yes; then
6054
cat >>confdefs.h <<_ACEOF
6055
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6056
_ACEOF
6057
6058
else
6059
GETOPT_H=getopt.h
6060
fi
6061
done
6062
6063
fi
6064
6065
if test -z "$GETOPT_H"; then
6066
{ echo "$as_me:$LINENO: checking whether optreset is declared" >&5
6067
echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
6068
if test "${ac_cv_have_decl_optreset+set}" = set; then
6069
echo $ECHO_N "(cached) $ECHO_C" >&6
6070
else
6071
cat >conftest.$ac_ext <<_ACEOF
6072
/* confdefs.h. */
6073
_ACEOF
6074
cat confdefs.h >>conftest.$ac_ext
6075
cat >>conftest.$ac_ext <<_ACEOF
6076
/* end confdefs.h. */
6077
#include <getopt.h>
6078
6079
int
6080
main ()
6081
{
6082
#ifndef optreset
6083
(void) optreset;
6084
#endif
6085
6086
;
6087
return 0;
6088
}
6089
_ACEOF
6090
rm -f conftest.$ac_objext
6091
if { (ac_try="$ac_compile"
6092
case "(($ac_try" in
6093
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6094
*) ac_try_echo=$ac_try;;
6095
esac
6096
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6097
(eval "$ac_compile") 2>conftest.er1
6098
ac_status=$?
6099
grep -v '^ *+' conftest.er1 >conftest.err
6100
rm -f conftest.er1
6101
cat conftest.err >&5
6102
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103
(exit $ac_status); } && {
6104
test -z "$ac_c_werror_flag" ||
6105
test ! -s conftest.err
6106
} && test -s conftest.$ac_objext; then
6107
ac_cv_have_decl_optreset=yes
6108
else
6109
echo "$as_me: failed program was:" >&5
6110
sed 's/^/| /' conftest.$ac_ext >&5
6111
6112
ac_cv_have_decl_optreset=no
6113
fi
6114
6115
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6116
fi
6117
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
6118
echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
6119
if test $ac_cv_have_decl_optreset = yes; then
6120
GETOPT_H=getopt.h
6121
fi
6122
6123
fi
6124
6125
if test -z "$GETOPT_H"; then
6126
{ echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
6127
echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
6128
if test "${gl_cv_func_gnu_getopt+set}" = set; then
6129
echo $ECHO_N "(cached) $ECHO_C" >&6
6130
else
6131
if test "$cross_compiling" = yes; then
6132
{ echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
6133
echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
6134
if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
6135
echo $ECHO_N "(cached) $ECHO_C" >&6
6136
else
6137
cat >conftest.$ac_ext <<_ACEOF
6138
/* confdefs.h. */
6139
_ACEOF
6140
cat confdefs.h >>conftest.$ac_ext
6141
cat >>conftest.$ac_ext <<_ACEOF
6142
/* end confdefs.h. */
6143
#include <getopt.h>
6144
6145
int
6146
main ()
6147
{
6148
#ifndef getopt_clip
6149
(void) getopt_clip;
6150
#endif
6151
6152
;
6153
return 0;
6154
}
6155
_ACEOF
6156
rm -f conftest.$ac_objext
6157
if { (ac_try="$ac_compile"
6158
case "(($ac_try" in
6159
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6160
*) ac_try_echo=$ac_try;;
6161
esac
6162
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6163
(eval "$ac_compile") 2>conftest.er1
6164
ac_status=$?
6165
grep -v '^ *+' conftest.er1 >conftest.err
6166
rm -f conftest.er1
6167
cat conftest.err >&5
6168
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6169
(exit $ac_status); } && {
6170
test -z "$ac_c_werror_flag" ||
6171
test ! -s conftest.err
6172
} && test -s conftest.$ac_objext; then
6173
ac_cv_have_decl_getopt_clip=yes
6174
else
6175
echo "$as_me: failed program was:" >&5
6176
sed 's/^/| /' conftest.$ac_ext >&5
6177
6178
ac_cv_have_decl_getopt_clip=no
6179
fi
6180
6181
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6182
fi
6183
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
6184
echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
6185
if test $ac_cv_have_decl_getopt_clip = yes; then
6186
gl_cv_func_gnu_getopt=no
6187
else
6188
gl_cv_func_gnu_getopt=yes
6189
fi
6190
6191
else
6192
cat >conftest.$ac_ext <<_ACEOF
6193
/* confdefs.h. */
6194
_ACEOF
6195
cat confdefs.h >>conftest.$ac_ext
6196
cat >>conftest.$ac_ext <<_ACEOF
6197
/* end confdefs.h. */
6198
#include <getopt.h>
6199
int
6200
main ()
6201
{
6202
6203
char *myargv[3];
6204
myargv[0] = "conftest";
6205
myargv[1] = "-+";
6206
myargv[2] = 0;
6207
return getopt (2, myargv, "+a") != '?';
6208
6209
;
6210
return 0;
6211
}
6212
_ACEOF
6213
rm -f conftest$ac_exeext
6214
if { (ac_try="$ac_link"
6215
case "(($ac_try" in
6216
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6217
*) ac_try_echo=$ac_try;;
6218
esac
6219
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6220
(eval "$ac_link") 2>&5
6221
ac_status=$?
6222
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6224
{ (case "(($ac_try" in
6225
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6226
*) ac_try_echo=$ac_try;;
6227
esac
6228
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6229
(eval "$ac_try") 2>&5
6230
ac_status=$?
6231
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232
(exit $ac_status); }; }; then
6233
gl_cv_func_gnu_getopt=yes
6234
else
6235
echo "$as_me: program exited with status $ac_status" >&5
6236
echo "$as_me: failed program was:" >&5
6237
sed 's/^/| /' conftest.$ac_ext >&5
6238
6239
( exit $ac_status )
6240
gl_cv_func_gnu_getopt=no
6241
fi
6242
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6243
fi
6244
6245
6246
fi
6247
{ echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
6248
echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
6249
if test "$gl_cv_func_gnu_getopt" = "no"; then
6250
GETOPT_H=getopt.h
6251
fi
6252
fi
6253
6254
{ echo "$as_me:$LINENO: checking whether getenv is declared" >&5
6255
echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6; }
6256
if test "${ac_cv_have_decl_getenv+set}" = set; then
6257
echo $ECHO_N "(cached) $ECHO_C" >&6
6258
else
6259
cat >conftest.$ac_ext <<_ACEOF
6260
/* confdefs.h. */
6261
_ACEOF
6262
cat confdefs.h >>conftest.$ac_ext
6263
cat >>conftest.$ac_ext <<_ACEOF
6264
/* end confdefs.h. */
6265
$ac_includes_default
6266
int
6267
main ()
6268
{
6269
#ifndef getenv
6270
(void) getenv;
6271
#endif
6272
6273
;
6274
return 0;
6275
}
6276
_ACEOF
6277
rm -f conftest.$ac_objext
6278
if { (ac_try="$ac_compile"
6279
case "(($ac_try" in
6280
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6281
*) ac_try_echo=$ac_try;;
6282
esac
6283
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6284
(eval "$ac_compile") 2>conftest.er1
6285
ac_status=$?
6286
grep -v '^ *+' conftest.er1 >conftest.err
6287
rm -f conftest.er1
6288
cat conftest.err >&5
6289
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6290
(exit $ac_status); } && {
6291
test -z "$ac_c_werror_flag" ||
6292
test ! -s conftest.err
6293
} && test -s conftest.$ac_objext; then
6294
ac_cv_have_decl_getenv=yes
6295
else
6296
echo "$as_me: failed program was:" >&5
6297
sed 's/^/| /' conftest.$ac_ext >&5
6298
6299
ac_cv_have_decl_getenv=no
6300
fi
6301
6302
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6303
fi
6304
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5
6305
echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6; }
6306
if test $ac_cv_have_decl_getenv = yes; then
6307
6308
cat >>confdefs.h <<_ACEOF
6309
#define HAVE_DECL_GETENV 1
6310
_ACEOF
6311
6312
6313
else
6314
cat >>confdefs.h <<_ACEOF
6315
#define HAVE_DECL_GETENV 0
6316
_ACEOF
6317
6318
6319
fi
6320
6321
6322
{ echo "$as_me:$LINENO: checking for inline" >&5
6323
echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
6324
if test "${ac_cv_c_inline+set}" = set; then
6325
echo $ECHO_N "(cached) $ECHO_C" >&6
6326
else
6327
ac_cv_c_inline=no
6328
for ac_kw in inline __inline__ __inline; do
6329
cat >conftest.$ac_ext <<_ACEOF
6330
/* confdefs.h. */
6331
_ACEOF
6332
cat confdefs.h >>conftest.$ac_ext
6333
cat >>conftest.$ac_ext <<_ACEOF
6334
/* end confdefs.h. */
6335
#ifndef __cplusplus
6336
typedef int foo_t;
6337
static $ac_kw foo_t static_foo () {return 0; }
6338
$ac_kw foo_t foo () {return 0; }
6339
#endif
6340
6341
_ACEOF
6342
rm -f conftest.$ac_objext
6343
if { (ac_try="$ac_compile"
6344
case "(($ac_try" in
6345
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6346
*) ac_try_echo=$ac_try;;
6347
esac
6348
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6349
(eval "$ac_compile") 2>conftest.er1
6350
ac_status=$?
6351
grep -v '^ *+' conftest.er1 >conftest.err
6352
rm -f conftest.er1
6353
cat conftest.err >&5
6354
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6355
(exit $ac_status); } && {
6356
test -z "$ac_c_werror_flag" ||
6357
test ! -s conftest.err
6358
} && test -s conftest.$ac_objext; then
6359
ac_cv_c_inline=$ac_kw
6360
else
6361
echo "$as_me: failed program was:" >&5
6362
sed 's/^/| /' conftest.$ac_ext >&5
6363
6364
6365
fi
6366
6367
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6368
test "$ac_cv_c_inline" != no && break
6369
done
6370
6371
fi
6372
{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
6373
echo "${ECHO_T}$ac_cv_c_inline" >&6; }
6374
6375
6376
case $ac_cv_c_inline in
6377
inline | yes) ;;
6378
*)
6379
case $ac_cv_c_inline in
6380
no) ac_val=;;
6381
*) ac_val=$ac_cv_c_inline;;
7565
$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h
7566
7567
fi
7568
7569
7570
XGETTEXT_EXTRA_OPTIONS=
7571
7572
7573
GNULIB_FCHMODAT=0;
7574
GNULIB_FSTATAT=0;
7575
GNULIB_FUTIMENS=0;
7576
GNULIB_LCHMOD=0;
7577
GNULIB_LSTAT=0;
7578
GNULIB_MKDIRAT=0;
7579
GNULIB_MKFIFO=0;
7580
GNULIB_MKFIFOAT=0;
7581
GNULIB_MKNOD=0;
7582
GNULIB_MKNODAT=0;
7583
GNULIB_STAT=0;
7584
GNULIB_UTIMENSAT=0;
7585
HAVE_FCHMODAT=1;
7586
HAVE_FSTATAT=1;
7587
HAVE_FUTIMENS=1;
7588
HAVE_LCHMOD=1;
7589
HAVE_LSTAT=1;
7590
HAVE_MKDIRAT=1;
7591
HAVE_MKFIFO=1;
7592
HAVE_MKFIFOAT=1;
7593
HAVE_MKNOD=1;
7594
HAVE_MKNODAT=1;
7595
HAVE_UTIMENSAT=1;
7596
REPLACE_FSTAT=0;
7597
REPLACE_FSTATAT=0;
7598
REPLACE_FUTIMENS=0;
7599
REPLACE_LSTAT=0;
7600
REPLACE_MKDIR=0;
7601
REPLACE_MKFIFO=0;
7602
REPLACE_MKNOD=0;
7603
REPLACE_STAT=0;
7604
REPLACE_UTIMENSAT=0;
7605
7606
7607
7608
7609
GNULIB_FCNTL=0;
7610
GNULIB_OPEN=0;
7611
GNULIB_OPENAT=0;
7612
HAVE_FCNTL=1;
7613
HAVE_OPENAT=1;
7614
REPLACE_FCNTL=0;
7615
REPLACE_OPEN=0;
7616
REPLACE_OPENAT=0;
7617
7618
ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7619
if test "x$ac_cv_type_mode_t" = x""yes; then :
7620
7621
else
7622
7623
cat >>confdefs.h <<_ACEOF
7624
#define mode_t int
7625
_ACEOF
7626
7627
fi
7628
7629
7630
7631
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5
7632
$as_echo_n "checking for promoted mode_t type... " >&6; }
7633
if test "${gl_cv_promoted_mode_t+set}" = set; then :
7634
$as_echo_n "(cached) " >&6
7635
else
7636
7637
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7638
/* end confdefs.h. */
7639
#include <sys/types.h>
7640
int
7641
main ()
7642
{
7643
typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
7644
;
7645
return 0;
7646
}
7647
_ACEOF
7648
if ac_fn_c_try_compile "$LINENO"; then :
7649
gl_cv_promoted_mode_t='int'
7650
else
7651
gl_cv_promoted_mode_t='mode_t'
7652
fi
7653
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7654
7655
fi
7656
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5
7657
$as_echo "$gl_cv_promoted_mode_t" >&6; }
7658
7659
cat >>confdefs.h <<_ACEOF
7660
#define PROMOTED_MODE_T $gl_cv_promoted_mode_t
7661
_ACEOF
7662
7663
7664
7665
GNULIB_DPRINTF=0;
7666
GNULIB_FCLOSE=0;
7667
GNULIB_FFLUSH=0;
7668
GNULIB_FOPEN=0;
7669
GNULIB_FPRINTF=0;
7670
GNULIB_FPRINTF_POSIX=0;
7671
GNULIB_FPURGE=0;
7672
GNULIB_FPUTC=0;
7673
GNULIB_FPUTS=0;
7674
GNULIB_FREOPEN=0;
7675
GNULIB_FSEEK=0;
7676
GNULIB_FSEEKO=0;
7677
GNULIB_FTELL=0;
7678
GNULIB_FTELLO=0;
7679
GNULIB_FWRITE=0;
7680
GNULIB_GETDELIM=0;
7681
GNULIB_GETLINE=0;
7682
GNULIB_OBSTACK_PRINTF=0;
7683
GNULIB_OBSTACK_PRINTF_POSIX=0;
7684
GNULIB_PERROR=0;
7685
GNULIB_POPEN=0;
7686
GNULIB_PRINTF=0;
7687
GNULIB_PRINTF_POSIX=0;
7688
GNULIB_PUTC=0;
7689
GNULIB_PUTCHAR=0;
7690
GNULIB_PUTS=0;
7691
GNULIB_REMOVE=0;
7692
GNULIB_RENAME=0;
7693
GNULIB_RENAMEAT=0;
7694
GNULIB_SNPRINTF=0;
7695
GNULIB_SPRINTF_POSIX=0;
7696
GNULIB_STDIO_H_SIGPIPE=0;
7697
GNULIB_VASPRINTF=0;
7698
GNULIB_VDPRINTF=0;
7699
GNULIB_VFPRINTF=0;
7700
GNULIB_VFPRINTF_POSIX=0;
7701
GNULIB_VPRINTF=0;
7702
GNULIB_VPRINTF_POSIX=0;
7703
GNULIB_VSNPRINTF=0;
7704
GNULIB_VSPRINTF_POSIX=0;
7705
HAVE_DECL_FPURGE=1;
7706
HAVE_DECL_GETDELIM=1;
7707
HAVE_DECL_GETLINE=1;
7708
HAVE_DECL_OBSTACK_PRINTF=1;
7709
HAVE_DECL_SNPRINTF=1;
7710
HAVE_DECL_VSNPRINTF=1;
7711
HAVE_DPRINTF=1;
7712
HAVE_RENAMEAT=1;
7713
HAVE_VASPRINTF=1;
7714
HAVE_VDPRINTF=1;
7715
REPLACE_DPRINTF=0;
7716
REPLACE_FCLOSE=0;
7717
REPLACE_FFLUSH=0;
7718
REPLACE_FOPEN=0;
7719
REPLACE_FPRINTF=0;
7720
REPLACE_FPURGE=0;
7721
REPLACE_FREOPEN=0;
7722
REPLACE_FSEEK=0;
7723
REPLACE_FSEEKO=0;
7724
REPLACE_FTELL=0;
7725
REPLACE_FTELLO=0;
7726
REPLACE_GETLINE=0;
7727
REPLACE_OBSTACK_PRINTF=0;
7728
REPLACE_PERROR=0;
7729
REPLACE_POPEN=0;
7730
REPLACE_PRINTF=0;
7731
REPLACE_REMOVE=0;
7732
REPLACE_RENAME=0;
7733
REPLACE_RENAMEAT=0;
7734
REPLACE_SNPRINTF=0;
7735
REPLACE_SPRINTF=0;
7736
REPLACE_STDIO_WRITE_FUNCS=0;
7737
REPLACE_VASPRINTF=0;
7738
REPLACE_VDPRINTF=0;
7739
REPLACE_VFPRINTF=0;
7740
REPLACE_VPRINTF=0;
7741
REPLACE_VSNPRINTF=0;
7742
REPLACE_VSPRINTF=0;
7743
7744
7745
7746
7747
7748
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
7749
$as_echo_n "checking for working fcntl.h... " >&6; }
7750
if test "${gl_cv_header_working_fcntl_h+set}" = set; then :
7751
$as_echo_n "(cached) " >&6
7752
else
7753
if test "$cross_compiling" = yes; then :
7754
gl_cv_header_working_fcntl_h=cross-compiling
7755
else
7756
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7757
/* end confdefs.h. */
7758
#include <sys/types.h>
7759
#include <sys/stat.h>
7760
#include <unistd.h>
7761
#include <fcntl.h>
7762
#ifndef O_NOATIME
7763
#define O_NOATIME 0
7764
#endif
7765
#ifndef O_NOFOLLOW
7766
#define O_NOFOLLOW 0
7767
#endif
7768
static int const constants[] =
7769
{
7770
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
7771
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
7772
};
7773
7774
int
7775
main ()
7776
{
7777
7778
int status = !constants;
7779
{
7780
static char const sym[] = "conftest.sym";
7781
if (symlink (".", sym) != 0
7782
|| close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
7783
status |= 32;
7784
unlink (sym);
7785
}
7786
{
7787
static char const file[] = "confdefs.h";
7788
int fd = open (file, O_RDONLY | O_NOATIME);
7789
char c;
7790
struct stat st0, st1;
7791
if (fd < 0
7792
|| fstat (fd, &st0) != 0
7793
|| sleep (1) != 0
7794
|| read (fd, &c, 1) != 1
7795
|| close (fd) != 0
7796
|| stat (file, &st1) != 0
7797
|| st0.st_atime != st1.st_atime)
7798
status |= 64;
7799
}
7800
return status;
7801
;
7802
return 0;
7803
}
7804
_ACEOF
7805
if ac_fn_c_try_run "$LINENO"; then :
7806
gl_cv_header_working_fcntl_h=yes
7807
else
7808
case $? in #(
7809
32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
7810
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
7811
96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
7812
*) gl_cv_header_working_fcntl_h='no';;
7813
esac
7814
fi
7815
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7816
conftest.$ac_objext conftest.beam conftest.$ac_ext
7817
fi
7818
7819
fi
7820
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
7821
$as_echo "$gl_cv_header_working_fcntl_h" >&6; }
7822
7823
case $gl_cv_header_working_fcntl_h in #(
7824
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
7825
*) ac_val=1;;
7826
esac
7827
7828
cat >>confdefs.h <<_ACEOF
7829
#define HAVE_WORKING_O_NOATIME $ac_val
7830
_ACEOF
7831
7832
7833
case $gl_cv_header_working_fcntl_h in #(
7834
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
7835
*) ac_val=1;;
7836
esac
7837
7838
cat >>confdefs.h <<_ACEOF
7839
#define HAVE_WORKING_O_NOFOLLOW $ac_val
7840
_ACEOF
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
7855
$as_echo_n "checking for stdint.h... " >&6; }
7856
if test "${gl_cv_header_stdint_h+set}" = set; then :
7857
$as_echo_n "(cached) " >&6
7858
else
7859
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7860
/* end confdefs.h. */
7861
#include <sys/types.h>
7862
#include <stdint.h>
7863
int
7864
main ()
7865
{
7866
uintmax_t i = (uintmax_t) -1; return !i;
7867
;
7868
return 0;
7869
}
7870
_ACEOF
7871
if ac_fn_c_try_compile "$LINENO"; then :
7872
gl_cv_header_stdint_h=yes
7873
else
7874
gl_cv_header_stdint_h=no
7875
fi
7876
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7877
fi
7878
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5
7879
$as_echo "$gl_cv_header_stdint_h" >&6; }
7880
if test $gl_cv_header_stdint_h = yes; then
7881
7882
cat >>confdefs.h <<_ACEOF
7883
#define HAVE_STDINT_H_WITH_UINTMAX 1
7884
_ACEOF
7885
7886
fi
7887
7888
7889
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
7890
$as_echo_n "checking for inttypes.h... " >&6; }
7891
if test "${gl_cv_header_inttypes_h+set}" = set; then :
7892
$as_echo_n "(cached) " >&6
7893
else
7894
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7895
/* end confdefs.h. */
7896
#include <sys/types.h>
7897
#include <inttypes.h>
7898
int
7899
main ()
7900
{
7901
uintmax_t i = (uintmax_t) -1; return !i;
7902
;
7903
return 0;
7904
}
7905
_ACEOF
7906
if ac_fn_c_try_compile "$LINENO"; then :
7907
gl_cv_header_inttypes_h=yes
7908
else
7909
gl_cv_header_inttypes_h=no
7910
fi
7911
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7912
fi
7913
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5
7914
$as_echo "$gl_cv_header_inttypes_h" >&6; }
7915
if test $gl_cv_header_inttypes_h = yes; then
7916
7917
cat >>confdefs.h <<_ACEOF
7918
#define HAVE_INTTYPES_H_WITH_UINTMAX 1
7919
_ACEOF
7920
7921
fi
7922
7923
7924
7925
7926
7927
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports size specifiers as in C99" >&5
7928
$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; }
7929
if test "${gl_cv_func_printf_sizes_c99+set}" = set; then :
7930
$as_echo_n "(cached) " >&6
7931
else
7932
7933
if test "$cross_compiling" = yes; then :
7934
7935
case "$host_os" in
7936
# Guess yes on glibc systems.
7937
*-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";;
7938
# Guess yes on FreeBSD >= 5.
7939
freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";;
7940
freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
7941
# Guess yes on MacOS X >= 10.3.
7942
darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";;
7943
darwin*) gl_cv_func_printf_sizes_c99="guessing yes";;
7944
# Guess yes on OpenBSD >= 3.9.
7945
openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
7946
gl_cv_func_printf_sizes_c99="guessing no";;
7947
openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
7948
# Guess yes on Solaris >= 2.10.
7949
solaris2.[0-9]*) gl_cv_func_printf_sizes_c99="guessing no";;
7950
solaris*) gl_cv_func_printf_sizes_c99="guessing yes";;
7951
# Guess yes on NetBSD >= 3.
7952
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
7953
gl_cv_func_printf_sizes_c99="guessing no";;
7954
netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
7955
# If we don't know, assume the worst.
7956
*) gl_cv_func_printf_sizes_c99="guessing no";;
7957
esac
7958
7959
else
7960
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7961
/* end confdefs.h. */
7962
7963
#include <stddef.h>
7964
#include <stdio.h>
7965
#include <string.h>
7966
#include <sys/types.h>
7967
#if HAVE_STDINT_H_WITH_UINTMAX
7968
# include <stdint.h>
7969
#endif
7970
#if HAVE_INTTYPES_H_WITH_UINTMAX
7971
# include <inttypes.h>
7972
#endif
7973
static char buf[100];
7974
int main ()
7975
{
7976
#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX
7977
buf[0] = '\0';
7978
if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0
7979
|| strcmp (buf, "12345671 33") != 0)
7980
return 1;
7981
#endif
7982
buf[0] = '\0';
7983
if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0
7984
|| strcmp (buf, "12345672 33") != 0)
7985
return 1;
7986
buf[0] = '\0';
7987
if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0
7988
|| strcmp (buf, "12345673 33") != 0)
7989
return 1;
7990
buf[0] = '\0';
7991
if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0
7992
|| strcmp (buf, "1.5 33") != 0)
7993
return 1;
7994
return 0;
7995
}
7996
_ACEOF
7997
if ac_fn_c_try_run "$LINENO"; then :
7998
gl_cv_func_printf_sizes_c99=yes
7999
else
8000
gl_cv_func_printf_sizes_c99=no
8001
fi
8002
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8003
conftest.$ac_objext conftest.beam conftest.$ac_ext
8004
fi
8005
8006
8007
fi
8008
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5
8009
$as_echo "$gl_cv_func_printf_sizes_c99" >&6; }
8010
8011
8012
8013
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports 'long double' arguments" >&5
8014
$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; }
8015
if test "${gl_cv_func_printf_long_double+set}" = set; then :
8016
$as_echo_n "(cached) " >&6
8017
else
8018
8019
if test "$cross_compiling" = yes; then :
8020
8021
case "$host_os" in
8022
beos*) gl_cv_func_printf_long_double="guessing no";;
8023
mingw* | pw*) gl_cv_func_printf_long_double="guessing no";;
8024
*) gl_cv_func_printf_long_double="guessing yes";;
8025
esac
8026
8027
else
8028
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029
/* end confdefs.h. */
8030
8031
#include <stdio.h>
8032
#include <string.h>
8033
static char buf[10000];
8034
int main ()
8035
{
8036
buf[0] = '\0';
8037
if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0
8038
|| strcmp (buf, "1.750000 33") != 0)
8039
return 1;
8040
buf[0] = '\0';
8041
if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0
8042
|| strcmp (buf, "1.750000e+00 33") != 0)
8043
return 1;
8044
buf[0] = '\0';
8045
if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0
8046
|| strcmp (buf, "1.75 33") != 0)
8047
return 1;
8048
return 0;
8049
}
8050
_ACEOF
8051
if ac_fn_c_try_run "$LINENO"; then :
8052
gl_cv_func_printf_long_double=yes
8053
else
8054
gl_cv_func_printf_long_double=no
8055
fi
8056
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8057
conftest.$ac_objext conftest.beam conftest.$ac_ext
8058
fi
8059
8060
8061
fi
8062
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5
8063
$as_echo "$gl_cv_func_printf_long_double" >&6; }
8064
8065
8066
8067
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'double' arguments" >&5
8068
$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; }
8069
if test "${gl_cv_func_printf_infinite+set}" = set; then :
8070
$as_echo_n "(cached) " >&6
8071
else
8072
8073
if test "$cross_compiling" = yes; then :
8074
8075
case "$host_os" in
8076
# Guess yes on glibc systems.
8077
*-gnu*) gl_cv_func_printf_infinite="guessing yes";;
8078
# Guess yes on FreeBSD >= 6.
8079
freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";;
8080
freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";;
8081
# Guess yes on MacOS X >= 10.3.
8082
darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";;
8083
darwin*) gl_cv_func_printf_infinite="guessing yes";;
8084
# Guess yes on HP-UX >= 11.
8085
hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";;
8086
hpux*) gl_cv_func_printf_infinite="guessing yes";;
8087
# Guess yes on NetBSD >= 3.
8088
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
8089
gl_cv_func_printf_infinite="guessing no";;
8090
netbsd*) gl_cv_func_printf_infinite="guessing yes";;
8091
# Guess yes on BeOS.
8092
beos*) gl_cv_func_printf_infinite="guessing yes";;
8093
# If we don't know, assume the worst.
8094
*) gl_cv_func_printf_infinite="guessing no";;
8095
esac
8096
8097
else
8098
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8099
/* end confdefs.h. */
8100
8101
#include <stdio.h>
8102
#include <string.h>
8103
static int
8104
strisnan (const char *string, size_t start_index, size_t end_index)
8105
{
8106
if (start_index < end_index)
8107
{
8108
if (string[start_index] == '-')
8109
start_index++;
8110
if (start_index + 3 <= end_index
8111
&& memcmp (string + start_index, "nan", 3) == 0)
8112
{
8113
start_index += 3;
8114
if (start_index == end_index
8115
|| (string[start_index] == '(' && string[end_index - 1] == ')'))
8116
return 1;
8117
}
8118
}
8119
return 0;
8120
}
8121
static int
8122
have_minus_zero ()
8123
{
8124
static double plus_zero = 0.0;
8125
double minus_zero = - plus_zero;
8126
return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
8127
}
8128
static char buf[10000];
8129
static double zero = 0.0;
8130
int main ()
8131
{
8132
if (sprintf (buf, "%f", 1.0 / 0.0) < 0
8133
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8134
return 1;
8135
if (sprintf (buf, "%f", -1.0 / 0.0) < 0
8136
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8137
return 1;
8138
if (sprintf (buf, "%f", zero / zero) < 0
8139
|| !strisnan (buf, 0, strlen (buf)))
8140
return 1;
8141
if (sprintf (buf, "%e", 1.0 / 0.0) < 0
8142
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8143
return 1;
8144
if (sprintf (buf, "%e", -1.0 / 0.0) < 0
8145
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8146
return 1;
8147
if (sprintf (buf, "%e", zero / zero) < 0
8148
|| !strisnan (buf, 0, strlen (buf)))
8149
return 1;
8150
if (sprintf (buf, "%g", 1.0 / 0.0) < 0
8151
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8152
return 1;
8153
if (sprintf (buf, "%g", -1.0 / 0.0) < 0
8154
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8155
return 1;
8156
if (sprintf (buf, "%g", zero / zero) < 0
8157
|| !strisnan (buf, 0, strlen (buf)))
8158
return 1;
8159
/* This test fails on HP-UX 10.20. */
8160
if (have_minus_zero ())
8161
if (sprintf (buf, "%g", - zero) < 0
8162
|| strcmp (buf, "-0") != 0)
8163
return 1;
8164
return 0;
8165
}
8166
_ACEOF
8167
if ac_fn_c_try_run "$LINENO"; then :
8168
gl_cv_func_printf_infinite=yes
8169
else
8170
gl_cv_func_printf_infinite=no
8171
fi
8172
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8173
conftest.$ac_objext conftest.beam conftest.$ac_ext
8174
fi
8175
8176
8177
fi
8178
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5
8179
$as_echo "$gl_cv_func_printf_infinite" >&6; }
8180
8181
8182
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8183
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8184
if test "${ac_cv_c_bigendian+set}" = set; then :
8185
$as_echo_n "(cached) " >&6
8186
else
8187
ac_cv_c_bigendian=unknown
8188
# See if we're dealing with a universal compiler.
8189
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8190
/* end confdefs.h. */
8191
#ifndef __APPLE_CC__
8192
not a universal capable compiler
8193
#endif
8194
typedef int dummy;
8195
8196
_ACEOF
8197
if ac_fn_c_try_compile "$LINENO"; then :
8198
8199
# Check for potential -arch flags. It is not universal unless
8200
# there are at least two -arch flags with different values.
8201
ac_arch=
8202
ac_prev=
8203
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8204
if test -n "$ac_prev"; then
8205
case $ac_word in
8206
i?86 | x86_64 | ppc | ppc64)
8207
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8208
ac_arch=$ac_word
8209
else
8210
ac_cv_c_bigendian=universal
8211
break
8212
fi
8213
;;
8214
esac
8215
ac_prev=
8216
elif test "x$ac_word" = "x-arch"; then
8217
ac_prev=arch
8218
fi
8219
done
8220
fi
8221
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8222
if test $ac_cv_c_bigendian = unknown; then
8223
# See if sys/param.h defines the BYTE_ORDER macro.
8224
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225
/* end confdefs.h. */
8226
#include <sys/types.h>
8227
#include <sys/param.h>
8228
8229
int
8230
main ()
8231
{
8232
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8233
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8234
&& LITTLE_ENDIAN)
8235
bogus endian macros
8236
#endif
8237
8238
;
8239
return 0;
8240
}
8241
_ACEOF
8242
if ac_fn_c_try_compile "$LINENO"; then :
8243
# It does; now see whether it defined to BIG_ENDIAN or not.
8244
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8245
/* end confdefs.h. */
8246
#include <sys/types.h>
8247
#include <sys/param.h>
8248
8249
int
8250
main ()
8251
{
8252
#if BYTE_ORDER != BIG_ENDIAN
8253
not big endian
8254
#endif
8255
8256
;
8257
return 0;
8258
}
8259
_ACEOF
8260
if ac_fn_c_try_compile "$LINENO"; then :
8261
ac_cv_c_bigendian=yes
8262
else
8263
ac_cv_c_bigendian=no
8264
fi
8265
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8266
fi
8267
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8268
fi
8269
if test $ac_cv_c_bigendian = unknown; then
8270
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8271
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8272
/* end confdefs.h. */
8273
#include <limits.h>
8274
8275
int
8276
main ()
8277
{
8278
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8279
bogus endian macros
8280
#endif
8281
8282
;
8283
return 0;
8284
}
8285
_ACEOF
8286
if ac_fn_c_try_compile "$LINENO"; then :
8287
# It does; now see whether it defined to _BIG_ENDIAN or not.
8288
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8289
/* end confdefs.h. */
8290
#include <limits.h>
8291
8292
int
8293
main ()
8294
{
8295
#ifndef _BIG_ENDIAN
8296
not big endian
8297
#endif
8298
8299
;
8300
return 0;
8301
}
8302
_ACEOF
8303
if ac_fn_c_try_compile "$LINENO"; then :
8304
ac_cv_c_bigendian=yes
8305
else
8306
ac_cv_c_bigendian=no
8307
fi
8308
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8309
fi
8310
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8311
fi
8312
if test $ac_cv_c_bigendian = unknown; then
8313
# Compile a test program.
8314
if test "$cross_compiling" = yes; then :
8315
# Try to guess by grepping values from an object file.
8316
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8317
/* end confdefs.h. */
8318
short int ascii_mm[] =
8319
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8320
short int ascii_ii[] =
8321
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8322
int use_ascii (int i) {
8323
return ascii_mm[i] + ascii_ii[i];
8324
}
8325
short int ebcdic_ii[] =
8326
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8327
short int ebcdic_mm[] =
8328
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8329
int use_ebcdic (int i) {
8330
return ebcdic_mm[i] + ebcdic_ii[i];
8331
}
8332
extern int foo;
8333
8334
int
8335
main ()
8336
{
8337
return use_ascii (foo) == use_ebcdic (foo);
8338
;
8339
return 0;
8340
}
8341
_ACEOF
8342
if ac_fn_c_try_compile "$LINENO"; then :
8343
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8344
ac_cv_c_bigendian=yes
8345
fi
8346
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8347
if test "$ac_cv_c_bigendian" = unknown; then
8348
ac_cv_c_bigendian=no
8349
else
8350
# finding both strings is unlikely to happen, but who knows?
8351
ac_cv_c_bigendian=unknown
8352
fi
8353
fi
8354
fi
8355
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8356
else
8357
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8358
/* end confdefs.h. */
8359
$ac_includes_default
8360
int
8361
main ()
8362
{
8363
8364
/* Are we little or big endian? From Harbison&Steele. */
8365
union
8366
{
8367
long int l;
8368
char c[sizeof (long int)];
8369
} u;
8370
u.l = 1;
8371
return u.c[sizeof (long int) - 1] == 1;
8372
8373
;
8374
return 0;
8375
}
8376
_ACEOF
8377
if ac_fn_c_try_run "$LINENO"; then :
8378
ac_cv_c_bigendian=no
8379
else
8380
ac_cv_c_bigendian=yes
8381
fi
8382
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8383
conftest.$ac_objext conftest.beam conftest.$ac_ext
8384
fi
8385
8386
fi
8387
fi
8388
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8389
$as_echo "$ac_cv_c_bigendian" >&6; }
8390
case $ac_cv_c_bigendian in #(
8391
yes)
8392
$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8393
;; #(
8394
no)
8395
;; #(
8396
universal)
8397
8398
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8399
8400
;; #(
8401
*)
8402
as_fn_error "unknown endianness
8403
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8404
esac
8405
8406
8407
8408
8409
8410
8411
if test -n "$gl_printf_safe"; then
8412
8413
$as_echo "#define CHECK_PRINTF_SAFE 1" >>confdefs.h
8414
8415
fi
8416
case "$gl_cv_func_printf_long_double" in
8417
*yes)
8418
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'long double' arguments" >&5
8419
$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; }
8420
if test "${gl_cv_func_printf_infinite_long_double+set}" = set; then :
8421
$as_echo_n "(cached) " >&6
8422
else
8423
8424
if test "$cross_compiling" = yes; then :
8425
8426
case "$host_cpu" in
8427
# Guess no on ia64, x86_64, i386.
8428
ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";;
8429
*)
8430
case "$host_os" in
8431
# Guess yes on glibc systems.
8432
*-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";;
8433
# Guess yes on FreeBSD >= 6.
8434
freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";;
8435
freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";;
8436
# Guess yes on MacOS X >= 10.3.
8437
darwin[1-6].*) gl_cv_func_printf_infinite_long_double="guessing no";;
8438
darwin*) gl_cv_func_printf_infinite_long_double="guessing yes";;
8439
# Guess yes on HP-UX >= 11.
8440
hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";;
8441
hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";;
8442
# Guess yes on NetBSD >= 3.
8443
netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
8444
gl_cv_func_printf_infinite_long_double="guessing no";;
8445
netbsd*) gl_cv_func_printf_infinite_long_double="guessing yes";;
8446
# If we don't know, assume the worst.
8447
*) gl_cv_func_printf_infinite_long_double="guessing no";;
8448
esac
8449
;;
8450
esac
8451
8452
else
8453
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8454
/* end confdefs.h. */
8455
8456
8457
#include <stdlib.h>
8458
#if defined __MACH__ && defined __APPLE__
8459
/* Avoid a crash on MacOS X. */
8460
#include <mach/mach.h>
8461
#include <mach/mach_error.h>
8462
#include <mach/thread_status.h>
8463
#include <mach/exception.h>
8464
#include <mach/task.h>
8465
#include <pthread.h>
8466
/* The exception port on which our thread listens. */
8467
static mach_port_t our_exception_port;
8468
/* The main function of the thread listening for exceptions of type
8469
EXC_BAD_ACCESS. */
8470
static void *
8471
mach_exception_thread (void *arg)
8472
{
8473
/* Buffer for a message to be received. */
8474
struct {
8475
mach_msg_header_t head;
8476
mach_msg_body_t msgh_body;
8477
char data[1024];
8478
} msg;
8479
mach_msg_return_t retval;
8480
/* Wait for a message on the exception port. */
8481
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
8482
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
8483
if (retval != MACH_MSG_SUCCESS)
8484
abort ();
8485
exit (1);
8486
}
8487
static void
8488
nocrash_init (void)
8489
{
8490
mach_port_t self = mach_task_self ();
8491
/* Allocate a port on which the thread shall listen for exceptions. */
8492
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
8493
== KERN_SUCCESS) {
8494
/* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
8495
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
8496
MACH_MSG_TYPE_MAKE_SEND)
8497
== KERN_SUCCESS) {
8498
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
8499
for us. */
8500
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
8501
/* Create the thread listening on the exception port. */
8502
pthread_attr_t attr;
8503
pthread_t thread;
8504
if (pthread_attr_init (&attr) == 0
8505
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
8506
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
8507
pthread_attr_destroy (&attr);
8508
/* Replace the exception port info for these exceptions with our own.
8509
Note that we replace the exception port for the entire task, not only
8510
for a particular thread. This has the effect that when our exception
8511
port gets the message, the thread specific exception port has already
8512
been asked, and we don't need to bother about it.
8513
See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
8514
task_set_exception_ports (self, mask, our_exception_port,
8515
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
8516
}
8517
}
8518
}
8519
}
8520
#else
8521
/* Avoid a crash on POSIX systems. */
8522
#include <signal.h>
8523
/* A POSIX signal handler. */
8524
static void
8525
exception_handler (int sig)
8526
{
8527
exit (1);
8528
}
8529
static void
8530
nocrash_init (void)
8531
{
8532
#ifdef SIGSEGV
8533
signal (SIGSEGV, exception_handler);
8534
#endif
8535
#ifdef SIGBUS
8536
signal (SIGBUS, exception_handler);
8537
#endif
8538
}
8539
#endif
8540
8541
#include <float.h>
8542
#include <stdio.h>
8543
#include <string.h>
8544
static int
8545
strisnan (const char *string, size_t start_index, size_t end_index)
8546
{
8547
if (start_index < end_index)
8548
{
8549
if (string[start_index] == '-')
8550
start_index++;
8551
if (start_index + 3 <= end_index
8552
&& memcmp (string + start_index, "nan", 3) == 0)
8553
{
8554
start_index += 3;
8555
if (start_index == end_index
8556
|| (string[start_index] == '(' && string[end_index - 1] == ')'))
8557
return 1;
8558
}
8559
}
8560
return 0;
8561
}
8562
static char buf[10000];
8563
static long double zeroL = 0.0L;
8564
int main ()
8565
{
8566
nocrash_init();
8567
if (sprintf (buf, "%Lf", 1.0L / 0.0L) < 0
8568
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8569
return 1;
8570
if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 0
8571
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8572
return 1;
8573
if (sprintf (buf, "%Lf", zeroL / zeroL) < 0
8574
|| !strisnan (buf, 0, strlen (buf)))
8575
return 1;
8576
if (sprintf (buf, "%Le", 1.0L / 0.0L) < 0
8577
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8578
return 1;
8579
if (sprintf (buf, "%Le", -1.0L / 0.0L) < 0
8580
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8581
return 1;
8582
if (sprintf (buf, "%Le", zeroL / zeroL) < 0
8583
|| !strisnan (buf, 0, strlen (buf)))
8584
return 1;
8585
if (sprintf (buf, "%Lg", 1.0L / 0.0L) < 0
8586
|| (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
8587
return 1;
8588
if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 0
8589
|| (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
8590
return 1;
8591
if (sprintf (buf, "%Lg", zeroL / zeroL) < 0
8592
|| !strisnan (buf, 0, strlen (buf)))
8593
return 1;
8594
#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
8595
/* Representation of an 80-bit 'long double' as an initializer for a sequence
8596
of 'unsigned int' words. */
8597
# ifdef WORDS_BIGENDIAN
8598
# define LDBL80_WORDS(exponent,manthi,mantlo) \
8599
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
8600
((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \
8601
(unsigned int) (mantlo) << 16 \
8602
}
8603
# else
8604
# define LDBL80_WORDS(exponent,manthi,mantlo) \
8605
{ mantlo, manthi, exponent }
8606
# endif
8607
{ /* Quiet NaN. */
8608
static union { unsigned int word[4]; long double value; } x =
8609
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
8610
if (sprintf (buf, "%Lf", x.value) < 0
8611
|| !strisnan (buf, 0, strlen (buf)))
8612
return 1;
8613
if (sprintf (buf, "%Le", x.value) < 0
8614
|| !strisnan (buf, 0, strlen (buf)))
8615
return 1;
8616
if (sprintf (buf, "%Lg", x.value) < 0
8617
|| !strisnan (buf, 0, strlen (buf)))
8618
return 1;
8619
}
8620
{
8621
/* Signalling NaN. */
8622
static union { unsigned int word[4]; long double value; } x =
8623
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
8624
if (sprintf (buf, "%Lf", x.value) < 0
8625
|| !strisnan (buf, 0, strlen (buf)))
8626
return 1;
8627
if (sprintf (buf, "%Le", x.value) < 0
8628
|| !strisnan (buf, 0, strlen (buf)))
8629
return 1;
8630
if (sprintf (buf, "%Lg", x.value) < 0
8631
|| !strisnan (buf, 0, strlen (buf)))
8632
return 1;
8633
}
8634
{ /* Pseudo-NaN. */
8635
static union { unsigned int word[4]; long double value; } x =
8636
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
8637
if (sprintf (buf, "%Lf", x.value) < 0
8638
|| !strisnan (buf, 0, strlen (buf)))
8639
return 1;
8640
if (sprintf (buf, "%Le", x.value) < 0
8641
|| !strisnan (buf, 0, strlen (buf)))
8642
return 1;
8643
if (sprintf (buf, "%Lg", x.value) < 0
8644
|| !strisnan (buf, 0, strlen (buf)))
8645
return 1;
8646
}
8647
{ /* Pseudo-Infinity. */
8648
static union { unsigned int word[4]; long double value; } x =
8649
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
8650
if (sprintf (buf, "%Lf", x.value) < 0
8651
|| !strisnan (buf, 0, strlen (buf)))
8652
return 1;
8653
if (sprintf (buf, "%Le", x.value) < 0
8654
|| !strisnan (buf, 0, strlen (buf)))
8655
return 1;
8656
if (sprintf (buf, "%Lg", x.value) < 0
8657
|| !strisnan (buf, 0, strlen (buf)))
8658
return 1;
8659
}
8660
{ /* Pseudo-Zero. */
8661
static union { unsigned int word[4]; long double value; } x =
8662
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
8663
if (sprintf (buf, "%Lf", x.value) < 0
8664
|| !strisnan (buf, 0, strlen (buf)))
8665
return 1;
8666
if (sprintf (buf, "%Le", x.value) < 0
8667
|| !strisnan (buf, 0, strlen (buf)))
8668
return 1;
8669
if (sprintf (buf, "%Lg", x.value) < 0
8670
|| !strisnan (buf, 0, strlen (buf)))
8671
return 1;
8672
}
8673
{ /* Unnormalized number. */
8674
static union { unsigned int word[4]; long double value; } x =
8675
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
8676
if (sprintf (buf, "%Lf", x.value) < 0
8677
|| !strisnan (buf, 0, strlen (buf)))
8678
return 1;
8679
if (sprintf (buf, "%Le", x.value) < 0
8680
|| !strisnan (buf, 0, strlen (buf)))
8681
return 1;
8682
if (sprintf (buf, "%Lg", x.value) < 0
8683
|| !strisnan (buf, 0, strlen (buf)))
8684
return 1;
8685
}
8686
{ /* Pseudo-Denormal. */
8687
static union { unsigned int word[4]; long double value; } x =
8688
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
8689
if (sprintf (buf, "%Lf", x.value) < 0
8690
|| !strisnan (buf, 0, strlen (buf)))
8691
return 1;
8692
if (sprintf (buf, "%Le", x.value) < 0
8693
|| !strisnan (buf, 0, strlen (buf)))
8694
return 1;
8695
if (sprintf (buf, "%Lg", x.value) < 0
8696
|| !strisnan (buf, 0, strlen (buf)))
8697
return 1;
8698
}
8699
#endif
8700
return 0;
8701
}
8702
_ACEOF
8703
if ac_fn_c_try_run "$LINENO"; then :
8704
gl_cv_func_printf_infinite_long_double=yes
8705
else
8706
gl_cv_func_printf_infinite_long_double=no
8707
fi
8708
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8709
conftest.$ac_objext conftest.beam conftest.$ac_ext
8710
fi
8711
8712
8713
fi
8714
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5
8715
$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; }
8716
;;
8717
*)
8718
gl_cv_func_printf_infinite_long_double="irrelevant"
8719
;;
8720
esac
8721
8722
8723
8724
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'a' and 'A' directives" >&5
8725
$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; }
8726
if test "${gl_cv_func_printf_directive_a+set}" = set; then :
8727
$as_echo_n "(cached) " >&6
8728
else
8729
8730
if test "$cross_compiling" = yes; then :
8731
8732
case "$host_os" in
8733
# Guess yes on glibc >= 2.5 systems.
8734
*-gnu*)
8735
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8736
/* end confdefs.h. */
8737
8738
#include <features.h>
8739
#ifdef __GNU_LIBRARY__
8740
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)
8741
BZ2908
8742
#endif
8743
#endif
8744
8745
_ACEOF
8746
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8747
$EGREP "BZ2908" >/dev/null 2>&1; then :
8748
gl_cv_func_printf_directive_a="guessing yes"
8749
else
8750
gl_cv_func_printf_directive_a="guessing no"
8751
fi
8752
rm -f conftest*
8753
8754
;;
8755
# If we don't know, assume the worst.
8756
*) gl_cv_func_printf_directive_a="guessing no";;
8757
esac
8758
8759
else
8760
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8761
/* end confdefs.h. */
8762
8763
#include <stdio.h>
8764
#include <string.h>
8765
static char buf[100];
8766
int main ()
8767
{
8768
if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0
8769
|| (strcmp (buf, "0x1.922p+1 33") != 0
8770
&& strcmp (buf, "0x3.244p+0 33") != 0
8771
&& strcmp (buf, "0x6.488p-1 33") != 0
8772
&& strcmp (buf, "0xc.91p-2 33") != 0))
8773
return 1;
8774
if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0
8775
|| (strcmp (buf, "-0X1.922P+1 33") != 0
8776
&& strcmp (buf, "-0X3.244P+0 33") != 0
8777
&& strcmp (buf, "-0X6.488P-1 33") != 0
8778
&& strcmp (buf, "-0XC.91P-2 33") != 0))
8779
return 1;
8780
/* This catches a FreeBSD 6.1 bug: it doesn't round. */
8781
if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0
8782
|| (strcmp (buf, "0x1.83p+0 33") != 0
8783
&& strcmp (buf, "0x3.05p-1 33") != 0
8784
&& strcmp (buf, "0x6.0ap-2 33") != 0
8785
&& strcmp (buf, "0xc.14p-3 33") != 0))
8786
return 1;
8787
/* This catches a FreeBSD 6.1 bug. See
8788
<http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
8789
if (sprintf (buf, "%010a %d", 1.0 / 0.0, 33, 44, 55) < 0
8790
|| buf[0] == '0')
8791
return 1;
8792
/* This catches a MacOS X 10.3.9 (Darwin 7.9) bug. */
8793
if (sprintf (buf, "%.1a", 1.999) < 0
8794
|| (strcmp (buf, "0x1.0p+1") != 0
8795
&& strcmp (buf, "0x2.0p+0") != 0
8796
&& strcmp (buf, "0x4.0p-1") != 0
8797
&& strcmp (buf, "0x8.0p-2") != 0))
8798
return 1;
8799
/* This catches the same MacOS X 10.3.9 (Darwin 7.9) bug and also a
8800
glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
8801
if (sprintf (buf, "%.1La", 1.999L) < 0
8802
|| (strcmp (buf, "0x1.0p+1") != 0
8803
&& strcmp (buf, "0x2.0p+0") != 0
8804
&& strcmp (buf, "0x4.0p-1") != 0
8805
&& strcmp (buf, "0x8.0p-2") != 0))
8806
return 1;
8807
return 0;
8808
}
8809
_ACEOF
8810
if ac_fn_c_try_run "$LINENO"; then :
8811
gl_cv_func_printf_directive_a=yes
8812
else
8813
gl_cv_func_printf_directive_a=no
8814
fi
8815
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8816
conftest.$ac_objext conftest.beam conftest.$ac_ext
8817
fi
8818
8819
8820
fi
8821
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5
8822
$as_echo "$gl_cv_func_printf_directive_a" >&6; }
8823
8824
8825
8826
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'F' directive" >&5
8827
$as_echo_n "checking whether printf supports the 'F' directive... " >&6; }
8828
if test "${gl_cv_func_printf_directive_f+set}" = set; then :
8829
$as_echo_n "(cached) " >&6
8830
else
8831
8832
if test "$cross_compiling" = yes; then :
8833
8834
case "$host_os" in
8835
# Guess yes on glibc systems.
8836
*-gnu*) gl_cv_func_printf_directive_f="guessing yes";;
8837
# Guess yes on FreeBSD >= 6.
8838
freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";;
8839
freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";;
8840
# Guess yes on MacOS X >= 10.3.
8841
darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";;
8842
darwin*) gl_cv_func_printf_directive_f="guessing yes";;
8843
# Guess yes on Solaris >= 2.10.
8844
solaris2.[0-9]*) gl_cv_func_printf_directive_f="guessing no";;
8845
solaris*) gl_cv_func_printf_directive_f="guessing yes";;
8846
# If we don't know, assume the worst.
8847
*) gl_cv_func_printf_directive_f="guessing no";;
8848
esac
8849
8850
else
8851
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8852
/* end confdefs.h. */
8853
8854
#include <stdio.h>
8855
#include <string.h>
8856
static char buf[100];
8857
int main ()
8858
{
8859
if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0
8860
|| strcmp (buf, "1234567.000000 33") != 0)
8861
return 1;
8862
if (sprintf (buf, "%F", 1.0 / 0.0) < 0
8863
|| (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0))
8864
return 1;
8865
/* This catches a Cygwin 1.5.x bug. */
8866
if (sprintf (buf, "%.F", 1234.0) < 0
8867
|| strcmp (buf, "1234") != 0)
8868
return 1;
8869
return 0;
8870
}
8871
_ACEOF
8872
if ac_fn_c_try_run "$LINENO"; then :
8873
gl_cv_func_printf_directive_f=yes
8874
else
8875
gl_cv_func_printf_directive_f=no
8876
fi
8877
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8878
conftest.$ac_objext conftest.beam conftest.$ac_ext
8879
fi
8880
8881
8882
fi
8883
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5
8884
$as_echo "$gl_cv_func_printf_directive_f" >&6; }
8885
8886
8887
8888
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'n' directive" >&5
8889
$as_echo_n "checking whether printf supports the 'n' directive... " >&6; }
8890
if test "${gl_cv_func_printf_directive_n+set}" = set; then :
8891
$as_echo_n "(cached) " >&6
8892
else
8893
8894
if test "$cross_compiling" = yes; then :
8895
8896
case "$host_os" in
8897
*) gl_cv_func_printf_directive_n="guessing yes";;
8898
esac
8899
8900
else
8901
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8902
/* end confdefs.h. */
8903
8904
#include <stdio.h>
8905
#include <string.h>
8906
static char fmtstring[10];
8907
static char buf[100];
8908
int main ()
8909
{
8910
int count = -1;
8911
/* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2)
8912
support %n in format strings in read-only memory but not in writable
8913
memory. */
8914
strcpy (fmtstring, "%d %n");
8915
if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0
8916
|| strcmp (buf, "123 ") != 0
8917
|| count != 4)
8918
return 1;
8919
return 0;
8920
}
8921
_ACEOF
8922
if ac_fn_c_try_run "$LINENO"; then :
8923
gl_cv_func_printf_directive_n=yes
8924
else
8925
gl_cv_func_printf_directive_n=no
8926
fi
8927
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8928
conftest.$ac_objext conftest.beam conftest.$ac_ext
8929
fi
8930
8931
8932
fi
8933
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5
8934
$as_echo "$gl_cv_func_printf_directive_n" >&6; }
8935
8936
8937
8938
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'ls' directive" >&5
8939
$as_echo_n "checking whether printf supports the 'ls' directive... " >&6; }
8940
if test "${gl_cv_func_printf_directive_ls+set}" = set; then :
8941
$as_echo_n "(cached) " >&6
8942
else
8943
8944
if test "$cross_compiling" = yes; then :
8945
8946
case "$host_os" in
8947
openbsd*) gl_cv_func_printf_directive_ls="guessing no";;
8948
irix*) gl_cv_func_printf_directive_ls="guessing no";;
8949
solaris*) gl_cv_func_printf_directive_ls="guessing no";;
8950
cygwin*) gl_cv_func_printf_directive_ls="guessing no";;
8951
beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";;
8952
*) gl_cv_func_printf_directive_ls="guessing yes";;
8953
esac
8954
8955
else
8956
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8957
/* end confdefs.h. */
8958
8959
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
8960
<wchar.h>.
8961
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
8962
included before <wchar.h>. */
8963
#include <stddef.h>
8964
#include <stdio.h>
8965
#include <time.h>
8966
#include <wchar.h>
8967
#include <string.h>
8968
int main ()
8969
{
8970
char buf[100];
8971
/* Test whether %ls works at all.
8972
This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on
8973
Cygwin 1.5. */
8974
{
8975
static const wchar_t wstring[] = { 'a', 'b', 'c', 0 };
8976
buf[0] = '\0';
8977
if (sprintf (buf, "%ls", wstring) < 0
8978
|| strcmp (buf, "abc") != 0)
8979
return 1;
8980
}
8981
/* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an
8982
assertion failure inside libc), but not on OpenBSD 4.0. */
8983
{
8984
static const wchar_t wstring[] = { 'a', 0 };
8985
buf[0] = '\0';
8986
if (sprintf (buf, "%ls", wstring) < 0
8987
|| strcmp (buf, "a") != 0)
8988
return 1;
8989
}
8990
/* Test whether precisions in %ls are supported as specified in ISO C 99
8991
section 7.19.6.1:
8992
"If a precision is specified, no more than that many bytes are written
8993
(including shift sequences, if any), and the array shall contain a
8994
null wide character if, to equal the multibyte character sequence
8995
length given by the precision, the function would need to access a
8996
wide character one past the end of the array."
8997
This test fails on Solaris 10. */
8998
{
8999
static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 };
9000
buf[0] = '\0';
9001
if (sprintf (buf, "%.2ls", wstring) < 0
9002
|| strcmp (buf, "ab") != 0)
9003
return 1;
9004
}
9005
return 0;
9006
}
9007
_ACEOF
9008
if ac_fn_c_try_run "$LINENO"; then :
9009
gl_cv_func_printf_directive_ls=yes
9010
else
9011
gl_cv_func_printf_directive_ls=no
9012
fi
9013
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9014
conftest.$ac_objext conftest.beam conftest.$ac_ext
9015
fi
9016
9017
9018
fi
9019
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5
9020
$as_echo "$gl_cv_func_printf_directive_ls" >&6; }
9021
9022
9023
9024
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
9025
$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
9026
if test "${gl_cv_func_printf_positions+set}" = set; then :
9027
$as_echo_n "(cached) " >&6
9028
else
9029
9030
if test "$cross_compiling" = yes; then :
9031
9032
case "$host_os" in
9033
netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
9034
gl_cv_func_printf_positions="guessing no";;
9035
beos*) gl_cv_func_printf_positions="guessing no";;
9036
mingw* | pw*) gl_cv_func_printf_positions="guessing no";;
9037
*) gl_cv_func_printf_positions="guessing yes";;
9038
esac
9039
9040
else
9041
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9042
/* end confdefs.h. */
9043
9044
#include <stdio.h>
9045
#include <string.h>
9046
/* The string "%2$d %1$d", with dollar characters protected from the shell's
9047
dollar expansion (possibly an autoconf bug). */
9048
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
9049
static char buf[100];
9050
int main ()
9051
{
9052
sprintf (buf, format, 33, 55);
9053
return (strcmp (buf, "55 33") != 0);
9054
}
9055
_ACEOF
9056
if ac_fn_c_try_run "$LINENO"; then :
9057
gl_cv_func_printf_positions=yes
9058
else
9059
gl_cv_func_printf_positions=no
9060
fi
9061
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9062
conftest.$ac_objext conftest.beam conftest.$ac_ext
9063
fi
9064
9065
9066
fi
9067
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
9068
$as_echo "$gl_cv_func_printf_positions" >&6; }
9069
9070
9071
9072
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the grouping flag" >&5
9073
$as_echo_n "checking whether printf supports the grouping flag... " >&6; }
9074
if test "${gl_cv_func_printf_flag_grouping+set}" = set; then :
9075
$as_echo_n "(cached) " >&6
9076
else
9077
9078
if test "$cross_compiling" = yes; then :
9079
9080
case "$host_os" in
9081
cygwin*) gl_cv_func_printf_flag_grouping="guessing no";;
9082
netbsd*) gl_cv_func_printf_flag_grouping="guessing no";;
9083
mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";;
9084
*) gl_cv_func_printf_flag_grouping="guessing yes";;
9085
esac
9086
9087
else
9088
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9089
/* end confdefs.h. */
9090
9091
#include <stdio.h>
9092
#include <string.h>
9093
static char buf[100];
9094
int main ()
9095
{
9096
if (sprintf (buf, "%'d %d", 1234567, 99) < 0
9097
|| buf[strlen (buf) - 1] != '9')
9098
return 1;
9099
return 0;
9100
}
9101
_ACEOF
9102
if ac_fn_c_try_run "$LINENO"; then :
9103
gl_cv_func_printf_flag_grouping=yes
9104
else
9105
gl_cv_func_printf_flag_grouping=no
9106
fi
9107
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9108
conftest.$ac_objext conftest.beam conftest.$ac_ext
9109
fi
9110
9111
9112
fi
9113
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5
9114
$as_echo "$gl_cv_func_printf_flag_grouping" >&6; }
9115
9116
9117
9118
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the left-adjust flag correctly" >&5
9119
$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; }
9120
if test "${gl_cv_func_printf_flag_leftadjust+set}" = set; then :
9121
$as_echo_n "(cached) " >&6
9122
else
9123
9124
if test "$cross_compiling" = yes; then :
9125
9126
case "$host_os" in
9127
# Guess yes on HP-UX 11.
9128
hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";;
9129
# Guess no on HP-UX 10 and older.
9130
hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";;
9131
# Guess yes otherwise.
9132
*) gl_cv_func_printf_flag_leftadjust="guessing yes";;
9133
esac
9134
9135
else
9136
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9137
/* end confdefs.h. */
9138
9139
#include <stdio.h>
9140
#include <string.h>
9141
static char buf[100];
9142
int main ()
9143
{
9144
/* Check that a '-' flag is not annihilated by a negative width. */
9145
if (sprintf (buf, "a%-*sc", -3, "b") < 0
9146
|| strcmp (buf, "ab c") != 0)
9147
return 1;
9148
return 0;
9149
}
9150
_ACEOF
9151
if ac_fn_c_try_run "$LINENO"; then :
9152
gl_cv_func_printf_flag_leftadjust=yes
9153
else
9154
gl_cv_func_printf_flag_leftadjust=no
9155
fi
9156
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9157
conftest.$ac_objext conftest.beam conftest.$ac_ext
9158
fi
9159
9160
9161
fi
9162
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5
9163
$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; }
9164
9165
9166
9167
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the zero flag correctly" >&5
9168
$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; }
9169
if test "${gl_cv_func_printf_flag_zero+set}" = set; then :
9170
$as_echo_n "(cached) " >&6
9171
else
9172
9173
if test "$cross_compiling" = yes; then :
9174
9175
case "$host_os" in
9176
# Guess yes on glibc systems.
9177
*-gnu*) gl_cv_func_printf_flag_zero="guessing yes";;
9178
# Guess yes on BeOS.
9179
beos*) gl_cv_func_printf_flag_zero="guessing yes";;
9180
# If we don't know, assume the worst.
9181
*) gl_cv_func_printf_flag_zero="guessing no";;
9182
esac
9183
9184
else
9185
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9186
/* end confdefs.h. */
9187
9188
#include <stdio.h>
9189
#include <string.h>
9190
static char buf[100];
9191
int main ()
9192
{
9193
if (sprintf (buf, "%010f", 1.0 / 0.0, 33, 44, 55) < 0
9194
|| (strcmp (buf, " inf") != 0
9195
&& strcmp (buf, " infinity") != 0))
9196
return 1;
9197
return 0;
9198
}
9199
_ACEOF
9200
if ac_fn_c_try_run "$LINENO"; then :
9201
gl_cv_func_printf_flag_zero=yes
9202
else
9203
gl_cv_func_printf_flag_zero=no
9204
fi
9205
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9206
conftest.$ac_objext conftest.beam conftest.$ac_ext
9207
fi
9208
9209
9210
fi
9211
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5
9212
$as_echo "$gl_cv_func_printf_flag_zero" >&6; }
9213
9214
9215
9216
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports large precisions" >&5
9217
$as_echo_n "checking whether printf supports large precisions... " >&6; }
9218
if test "${gl_cv_func_printf_precision+set}" = set; then :
9219
$as_echo_n "(cached) " >&6
9220
else
9221
9222
if test "$cross_compiling" = yes; then :
9223
9224
case "$host_os" in
9225
# Guess no only on native Win32 and BeOS systems.
9226
mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;;
9227
beos*) gl_cv_func_printf_precision="guessing no" ;;
9228
*) gl_cv_func_printf_precision="guessing yes" ;;
9229
esac
9230
9231
else
9232
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233
/* end confdefs.h. */
9234
9235
#include <stdio.h>
9236
#include <string.h>
9237
static char buf[5000];
9238
int main ()
9239
{
9240
#ifdef __BEOS__
9241
/* On BeOS, this would crash and show a dialog box. Avoid the crash. */
9242
return 1;
9243
#endif
9244
if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3)
9245
return 1;
9246
return 0;
9247
}
9248
_ACEOF
9249
if ac_fn_c_try_run "$LINENO"; then :
9250
gl_cv_func_printf_precision=yes
9251
else
9252
gl_cv_func_printf_precision=no
9253
fi
9254
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9255
conftest.$ac_objext conftest.beam conftest.$ac_ext
9256
fi
9257
9258
9259
fi
9260
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5
9261
$as_echo "$gl_cv_func_printf_precision" >&6; }
9262
9263
9264
gl_cv_c_multiarch=no
9265
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9266
/* end confdefs.h. */
9267
#ifndef __APPLE_CC__
9268
not a universal capable compiler
9269
#endif
9270
typedef int dummy;
9271
9272
_ACEOF
9273
if ac_fn_c_try_compile "$LINENO"; then :
9274
9275
arch=
9276
prev=
9277
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
9278
if test -n "$prev"; then
9279
case $word in
9280
i?86 | x86_64 | ppc | ppc64)
9281
if test -z "$arch" || test "$arch" = "$word"; then
9282
arch="$word"
9283
else
9284
gl_cv_c_multiarch=yes
9285
fi
9286
;;
9287
esac
9288
prev=
9289
else
9290
if test "x$word" = "x-arch"; then
9291
prev=arch
9292
fi
9293
fi
9294
done
9295
9296
fi
9297
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9298
if test $gl_cv_c_multiarch = yes; then
9299
9300
$as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9301
9302
APPLE_UNIVERSAL_BUILD=1
9303
else
9304
APPLE_UNIVERSAL_BUILD=0
9305
fi
9306
9307
9308
9309
9310
9311
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf survives out-of-memory conditions" >&5
9312
$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; }
9313
if test "${gl_cv_func_printf_enomem+set}" = set; then :
9314
$as_echo_n "(cached) " >&6
9315
else
9316
9317
gl_cv_func_printf_enomem="guessing no"
9318
if test "$cross_compiling" = no; then
9319
if test $APPLE_UNIVERSAL_BUILD = 0; then
9320
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9321
/* end confdefs.h. */
9322
9323
9324
#include <stdlib.h>
9325
#if defined __MACH__ && defined __APPLE__
9326
/* Avoid a crash on MacOS X. */
9327
#include <mach/mach.h>
9328
#include <mach/mach_error.h>
9329
#include <mach/thread_status.h>
9330
#include <mach/exception.h>
9331
#include <mach/task.h>
9332
#include <pthread.h>
9333
/* The exception port on which our thread listens. */
9334
static mach_port_t our_exception_port;
9335
/* The main function of the thread listening for exceptions of type
9336
EXC_BAD_ACCESS. */
9337
static void *
9338
mach_exception_thread (void *arg)
9339
{
9340
/* Buffer for a message to be received. */
9341
struct {
9342
mach_msg_header_t head;
9343
mach_msg_body_t msgh_body;
9344
char data1024;
9345
} msg;
9346
mach_msg_return_t retval;
9347
/* Wait for a message on the exception port. */
9348
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
9349
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
9350
if (retval != MACH_MSG_SUCCESS)
9351
abort ();
9352
exit (1);
9353
}
9354
static void
9355
nocrash_init (void)
9356
{
9357
mach_port_t self = mach_task_self ();
9358
/* Allocate a port on which the thread shall listen for exceptions. */
9359
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
9360
== KERN_SUCCESS) {
9361
/* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
9362
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
9363
MACH_MSG_TYPE_MAKE_SEND)
9364
== KERN_SUCCESS) {
9365
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
9366
for us. */
9367
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
9368
/* Create the thread listening on the exception port. */
9369
pthread_attr_t attr;
9370
pthread_t thread;
9371
if (pthread_attr_init (&attr) == 0
9372
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
9373
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
9374
pthread_attr_destroy (&attr);
9375
/* Replace the exception port info for these exceptions with our own.
9376
Note that we replace the exception port for the entire task, not only
9377
for a particular thread. This has the effect that when our exception
9378
port gets the message, the thread specific exception port has already
9379
been asked, and we don't need to bother about it.
9380
See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
9381
task_set_exception_ports (self, mask, our_exception_port,
9382
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
9383
}
9384
}
9385
}
9386
}
9387
#else
9388
/* Avoid a crash on POSIX systems. */
9389
#include <signal.h>
9390
/* A POSIX signal handler. */
9391
static void
9392
exception_handler (int sig)
9393
{
9394
exit (1);
9395
}
9396
static void
9397
nocrash_init (void)
9398
{
9399
#ifdef SIGSEGV
9400
signal (SIGSEGV, exception_handler);
9401
#endif
9402
#ifdef SIGBUS
9403
signal (SIGBUS, exception_handler);
9404
#endif
9405
}
9406
#endif
9407
9408
#include <stdio.h>
9409
#include <sys/types.h>
9410
#include <sys/time.h>
9411
#include <sys/resource.h>
9412
#include <errno.h>
9413
int main()
9414
{
9415
struct rlimit limit;
9416
int ret;
9417
nocrash_init ();
9418
/* Some printf implementations allocate temporary space with malloc. */
9419
/* On BSD systems, malloc() is limited by RLIMIT_DATA. */
9420
#ifdef RLIMIT_DATA
9421
if (getrlimit (RLIMIT_DATA, &limit) < 0)
9422
return 77;
9423
if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
9424
limit.rlim_max = 5000000;
9425
limit.rlim_cur = limit.rlim_max;
9426
if (setrlimit (RLIMIT_DATA, &limit) < 0)
9427
return 77;
9428
#endif
9429
/* On Linux systems, malloc() is limited by RLIMIT_AS. */
9430
#ifdef RLIMIT_AS
9431
if (getrlimit (RLIMIT_AS, &limit) < 0)
9432
return 77;
9433
if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
9434
limit.rlim_max = 5000000;
9435
limit.rlim_cur = limit.rlim_max;
9436
if (setrlimit (RLIMIT_AS, &limit) < 0)
9437
return 77;
9438
#endif
9439
/* Some printf implementations allocate temporary space on the stack. */
9440
#ifdef RLIMIT_STACK
9441
if (getrlimit (RLIMIT_STACK, &limit) < 0)
9442
return 77;
9443
if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
9444
limit.rlim_max = 5000000;
9445
limit.rlim_cur = limit.rlim_max;
9446
if (setrlimit (RLIMIT_STACK, &limit) < 0)
9447
return 77;
9448
#endif
9449
ret = printf ("%.5000000f", 1.0);
9450
return !(ret == 5000002 || (ret < 0 && errno == ENOMEM));
9451
}
9452
9453
_ACEOF
9454
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
9455
(eval $ac_link) 2>&5
9456
ac_status=$?
9457
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9458
test $ac_status = 0; } && test -s conftest$ac_exeext; then
9459
(./conftest
9460
result=$?
9461
if test $result != 0 && test $result != 77; then result=1; fi
9462
exit $result
9463
) >/dev/null 2>/dev/null
9464
case $? in
9465
0) gl_cv_func_printf_enomem="yes" ;;
9466
77) gl_cv_func_printf_enomem="guessing no" ;;
9467
*) gl_cv_func_printf_enomem="no" ;;
9468
esac
9469
else
9470
gl_cv_func_printf_enomem="guessing no"
9471
fi
9472
rm -fr conftest*
9473
else
9474
gl_cv_func_printf_enomem="guessing no"
9475
fi
9476
fi
9477
if test "$gl_cv_func_printf_enomem" = "guessing no"; then
9478
case "$host_os" in
9479
# Guess yes on glibc systems.
9480
*-gnu*) gl_cv_func_printf_enomem="guessing yes";;
9481
# Guess yes on Solaris.
9482
solaris*) gl_cv_func_printf_enomem="guessing yes";;
9483
# Guess yes on AIX.
9484
aix*) gl_cv_func_printf_enomem="guessing yes";;
9485
# Guess yes on HP-UX/hppa.
9486
hpux*) case "$host_cpu" in
9487
hppa*) gl_cv_func_printf_enomem="guessing yes";;
9488
*) gl_cv_func_printf_enomem="guessing no";;
9489
esac
9490
;;
9491
# Guess yes on IRIX.
9492
irix*) gl_cv_func_printf_enomem="guessing yes";;
9493
# Guess yes on OSF/1.
9494
osf*) gl_cv_func_printf_enomem="guessing yes";;
9495
# Guess yes on BeOS.
9496
beos*) gl_cv_func_printf_enomem="guessing yes";;
9497
# Guess yes on Haiku.
9498
haiku*) gl_cv_func_printf_enomem="guessing yes";;
9499
# If we don't know, assume the worst.
9500
*) gl_cv_func_printf_enomem="guessing no";;
9501
esac
9502
fi
9503
9504
fi
9505
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5
9506
$as_echo "$gl_cv_func_printf_enomem" >&6; }
9507
9508
9509
9510
case "$gl_cv_func_printf_long_double" in
9511
*yes)
9512
;;
9513
*)
9514
9515
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
9516
9517
;;
9518
esac
9519
9520
9521
9522
9523
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
9524
$as_echo_n "checking for long long int... " >&6; }
9525
if test "${ac_cv_type_long_long_int+set}" = set; then :
9526
$as_echo_n "(cached) " >&6
9527
else
9528
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9529
/* end confdefs.h. */
9530
9531
/* For now, do not test the preprocessor; as of 2007 there are too many
9532
implementations with broken preprocessors. Perhaps this can
9533
be revisited in 2012. In the meantime, code should not expect
9534
#if to work with literals wider than 32 bits. */
9535
/* Test literals. */
9536
long long int ll = 9223372036854775807ll;
9537
long long int nll = -9223372036854775807LL;
9538
unsigned long long int ull = 18446744073709551615ULL;
9539
/* Test constant expressions. */
9540
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
9541
? 1 : -1)];
9542
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
9543
? 1 : -1)];
9544
int i = 63;
9545
int
9546
main ()
9547
{
9548
/* Test availability of runtime routines for shift and division. */
9549
long long int llmax = 9223372036854775807ll;
9550
unsigned long long int ullmax = 18446744073709551615ull;
9551
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
9552
| (llmax / ll) | (llmax % ll)
9553
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
9554
| (ullmax / ull) | (ullmax % ull));
9555
;
9556
return 0;
9557
}
9558
9559
_ACEOF
9560
if ac_fn_c_try_link "$LINENO"; then :
9561
if test "$cross_compiling" = yes; then :
9562
ac_cv_type_long_long_int=yes
9563
else
9564
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9565
/* end confdefs.h. */
9566
#include <limits.h>
9567
#ifndef LLONG_MAX
9568
# define HALF \
9569
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
9570
# define LLONG_MAX (HALF - 1 + HALF)
9571
#endif
9572
int
9573
main ()
9574
{
9575
long long int n = 1;
9576
int i;
9577
for (i = 0; ; i++)
9578
{
9579
long long int m = n << i;
9580
if (m >> i != n)
9581
return 1;
9582
if (LLONG_MAX / 2 < m)
9583
break;
9584
}
9585
return 0;
9586
;
9587
return 0;
9588
}
9589
_ACEOF
9590
if ac_fn_c_try_run "$LINENO"; then :
9591
ac_cv_type_long_long_int=yes
9592
else
9593
ac_cv_type_long_long_int=no
9594
fi
9595
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9596
conftest.$ac_objext conftest.beam conftest.$ac_ext
9597
fi
9598
9599
else
9600
ac_cv_type_long_long_int=no
9601
fi
9602
rm -f core conftest.err conftest.$ac_objext \
9603
conftest$ac_exeext conftest.$ac_ext
9604
fi
9605
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
9606
$as_echo "$ac_cv_type_long_long_int" >&6; }
9607
if test $ac_cv_type_long_long_int = yes; then
9608
9609
$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
9610
9611
fi
9612
9613
9614
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
9615
$as_echo_n "checking for wchar_t... " >&6; }
9616
if test "${gt_cv_c_wchar_t+set}" = set; then :
9617
$as_echo_n "(cached) " >&6
9618
else
9619
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9620
/* end confdefs.h. */
9621
#include <stddef.h>
9622
wchar_t foo = (wchar_t)'\0';
9623
int
9624
main ()
9625
{
9626
9627
;
9628
return 0;
9629
}
9630
_ACEOF
9631
if ac_fn_c_try_compile "$LINENO"; then :
9632
gt_cv_c_wchar_t=yes
9633
else
9634
gt_cv_c_wchar_t=no
9635
fi
9636
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9637
fi
9638
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
9639
$as_echo "$gt_cv_c_wchar_t" >&6; }
9640
if test $gt_cv_c_wchar_t = yes; then
9641
9642
$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
9643
9644
fi
9645
9646
9647
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
9648
$as_echo_n "checking for wint_t... " >&6; }
9649
if test "${gt_cv_c_wint_t+set}" = set; then :
9650
$as_echo_n "(cached) " >&6
9651
else
9652
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9653
/* end confdefs.h. */
9654
9655
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
9656
<wchar.h>.
9657
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
9658
before <wchar.h>. */
9659
#include <stddef.h>
9660
#include <stdio.h>
9661
#include <time.h>
9662
#include <wchar.h>
9663
wint_t foo = (wchar_t)'\0';
9664
int
9665
main ()
9666
{
9667
9668
;
9669
return 0;
9670
}
9671
_ACEOF
9672
if ac_fn_c_try_compile "$LINENO"; then :
9673
gt_cv_c_wint_t=yes
9674
else
9675
gt_cv_c_wint_t=no
9676
fi
9677
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9678
fi
9679
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
9680
$as_echo "$gt_cv_c_wint_t" >&6; }
9681
if test $gt_cv_c_wint_t = yes; then
9682
9683
$as_echo "#define HAVE_WINT_T 1" >>confdefs.h
9684
9685
fi
9686
9687
9688
9689
9690
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
9691
$as_echo_n "checking for intmax_t... " >&6; }
9692
if test "${gt_cv_c_intmax_t+set}" = set; then :
9693
$as_echo_n "(cached) " >&6
9694
else
9695
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9696
/* end confdefs.h. */
9697
9698
#include <stddef.h>
9699
#include <stdlib.h>
9700
#if HAVE_STDINT_H_WITH_UINTMAX
9701
#include <stdint.h>
9702
#endif
9703
#if HAVE_INTTYPES_H_WITH_UINTMAX
9704
#include <inttypes.h>
9705
#endif
9706
9707
int
9708
main ()
9709
{
9710
intmax_t x = -1; return !x;
9711
;
9712
return 0;
9713
}
9714
_ACEOF
9715
if ac_fn_c_try_compile "$LINENO"; then :
9716
gt_cv_c_intmax_t=yes
9717
else
9718
gt_cv_c_intmax_t=no
9719
fi
9720
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9721
fi
9722
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5
9723
$as_echo "$gt_cv_c_intmax_t" >&6; }
9724
if test $gt_cv_c_intmax_t = yes; then
9725
9726
$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
9727
9728
else
9729
9730
test $ac_cv_type_long_long_int = yes \
9731
&& ac_type='long long' \
9732
|| ac_type='long'
9733
9734
cat >>confdefs.h <<_ACEOF
9735
#define intmax_t $ac_type
9736
_ACEOF
9737
9738
fi
9739
9740
9741
9742
9743
9744
9745
for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb
9746
do :
9747
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9748
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9749
eval as_val=\$$as_ac_var
9750
if test "x$as_val" = x""yes; then :
9751
cat >>confdefs.h <<_ACEOF
9752
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9753
_ACEOF
9754
9755
fi
9756
done
9757
9758
ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include <stdio.h>
9759
"
9760
if test "x$ac_cv_have_decl__snprintf" = x""yes; then :
9761
ac_have_decl=1
9762
else
9763
ac_have_decl=0
9764
fi
9765
9766
cat >>confdefs.h <<_ACEOF
9767
#define HAVE_DECL__SNPRINTF $ac_have_decl
9768
_ACEOF
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
GNULIB_ACOSL=0;
9779
GNULIB_ASINL=0;
9780
GNULIB_ATANL=0;
9781
GNULIB_CEILF=0;
9782
GNULIB_CEILL=0;
9783
GNULIB_COSL=0;
9784
GNULIB_EXPL=0;
9785
GNULIB_FLOORF=0;
9786
GNULIB_FLOORL=0;
9787
GNULIB_FREXP=0;
9788
GNULIB_FREXPL=0;
9789
GNULIB_ISFINITE=0;
9790
GNULIB_ISINF=0;
9791
GNULIB_ISNAN=0;
9792
GNULIB_ISNANF=0;
9793
GNULIB_ISNAND=0;
9794
GNULIB_ISNANL=0;
9795
GNULIB_LDEXPL=0;
9796
GNULIB_LOGL=0;
9797
GNULIB_ROUND=0;
9798
GNULIB_ROUNDF=0;
9799
GNULIB_ROUNDL=0;
9800
GNULIB_SIGNBIT=0;
9801
GNULIB_SINL=0;
9802
GNULIB_SQRTL=0;
9803
GNULIB_TANL=0;
9804
GNULIB_TRUNC=0;
9805
GNULIB_TRUNCF=0;
9806
GNULIB_TRUNCL=0;
9807
HAVE_ACOSL=1;
9808
HAVE_ASINL=1;
9809
HAVE_ATANL=1;
9810
HAVE_COSL=1;
9811
HAVE_EXPL=1;
9812
HAVE_ISNANF=1;
9813
HAVE_ISNAND=1;
9814
HAVE_ISNANL=1;
9815
HAVE_LOGL=1;
9816
HAVE_SINL=1;
9817
HAVE_SQRTL=1;
9818
HAVE_TANL=1;
9819
HAVE_DECL_ACOSL=1;
9820
HAVE_DECL_ASINL=1;
9821
HAVE_DECL_ATANL=1;
9822
HAVE_DECL_COSL=1;
9823
HAVE_DECL_EXPL=1;
9824
HAVE_DECL_FREXPL=1;
9825
HAVE_DECL_LDEXPL=1;
9826
HAVE_DECL_LOGL=1;
9827
HAVE_DECL_SINL=1;
9828
HAVE_DECL_SQRTL=1;
9829
HAVE_DECL_TANL=1;
9830
HAVE_DECL_TRUNC=1;
9831
HAVE_DECL_TRUNCF=1;
9832
REPLACE_CEILF=0;
9833
REPLACE_CEILL=0;
9834
REPLACE_FLOORF=0;
9835
REPLACE_FLOORL=0;
9836
REPLACE_FREXP=0;
9837
REPLACE_FREXPL=0;
9838
REPLACE_HUGE_VAL=0;
9839
REPLACE_ISFINITE=0;
9840
REPLACE_ISINF=0;
9841
REPLACE_ISNAN=0;
9842
REPLACE_LDEXPL=0;
9843
REPLACE_NAN=0;
9844
REPLACE_ROUND=0;
9845
REPLACE_ROUNDF=0;
9846
REPLACE_ROUNDL=0;
9847
REPLACE_SIGNBIT=0;
9848
REPLACE_SIGNBIT_USING_GCC=0;
9849
REPLACE_TRUNCL=0;
9850
9851
9852
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5
9853
$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; }
9854
if test "${gl_cv_var_stdin_large_offset+set}" = set; then :
9855
$as_echo_n "(cached) " >&6
9856
else
9857
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9858
/* end confdefs.h. */
9859
#include <stdio.h>
9860
int
9861
main ()
9862
{
9863
#if defined __SL64 && defined __SCLE /* cygwin */
9864
/* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
9865
fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and
9866
it is easier to do a version check than building a runtime test. */
9867
# include <cygwin/version.h>
9868
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
9869
choke me
9870
# endif
9871
#endif
9872
;
9873
return 0;
9874
}
9875
_ACEOF
9876
if ac_fn_c_try_link "$LINENO"; then :
9877
gl_cv_var_stdin_large_offset=yes
9878
else
9879
gl_cv_var_stdin_large_offset=no
9880
fi
9881
rm -f core conftest.err conftest.$ac_objext \
9882
conftest$ac_exeext conftest.$ac_ext
9883
fi
9884
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5
9885
$as_echo "$gl_cv_var_stdin_large_offset" >&6; }
9886
9887
9888
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5
9889
$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; }
9890
if test "${gl_cv_func_getcwd_null+set}" = set; then :
9891
$as_echo_n "(cached) " >&6
9892
else
9893
if test "$cross_compiling" = yes; then :
9894
9895
case "$host_os" in
9896
# Guess yes on glibc systems.
9897
*-gnu*) gl_cv_func_getcwd_null="guessing yes";;
9898
# Guess yes on Cygwin.
9899
cygwin*) gl_cv_func_getcwd_null="guessing yes";;
9900
# Guess yes on mingw.
9901
mingw*) gl_cv_func_getcwd_null="guessing yes";;
9902
# If we don't know, assume the worst.
9903
*) gl_cv_func_getcwd_null="guessing no";;
9904
esac
9905
9906
else
9907
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9908
/* end confdefs.h. */
9909
9910
# include <unistd.h>
9911
# ifndef getcwd
9912
char *getcwd ();
9913
# endif
9914
9915
int
9916
main ()
9917
{
9918
9919
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
9920
/* mingw cwd does not start with '/', but getcwd does allocate. */
9921
#else
9922
if (chdir ("/") != 0)
9923
return 1;
9924
else
9925
{
9926
char *f = getcwd (NULL, 0);
9927
return ! (f && f[0] == '/' && !f[1]);
9928
}
9929
#endif
9930
9931
;
9932
return 0;
9933
}
9934
_ACEOF
9935
if ac_fn_c_try_run "$LINENO"; then :
9936
gl_cv_func_getcwd_null=yes
9937
else
9938
gl_cv_func_getcwd_null=no
9939
fi
9940
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9941
conftest.$ac_objext conftest.beam conftest.$ac_ext
9942
fi
9943
9944
fi
9945
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5
9946
$as_echo "$gl_cv_func_getcwd_null" >&6; }
9947
9948
ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default"
9949
if test "x$ac_cv_have_decl_getcwd" = x""yes; then :
9950
ac_have_decl=1
9951
else
9952
ac_have_decl=0
9953
fi
9954
9955
cat >>confdefs.h <<_ACEOF
9956
#define HAVE_DECL_GETCWD $ac_have_decl
9957
_ACEOF
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
if test $gl_cv_have_include_next = yes; then
9972
gl_cv_next_getopt_h='<'getopt.h'>'
9973
else
9974
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
9975
$as_echo_n "checking absolute name of <getopt.h>... " >&6; }
9976
if test "${gl_cv_next_getopt_h+set}" = set; then :
9977
$as_echo_n "(cached) " >&6
9978
else
9979
9980
if test $ac_cv_header_getopt_h = yes; then
9981
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9982
/* end confdefs.h. */
9983
#include <getopt.h>
9984
9985
_ACEOF
9986
case "$host_os" in
9987
aix*) gl_absname_cpp="$ac_cpp -C" ;;
9988
*) gl_absname_cpp="$ac_cpp" ;;
9989
esac
9990
gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
9991
sed -n '\#/getopt.h#{
9992
s#.*"\(.*/getopt.h\)".*#\1#
9993
s#^/[^/]#//&#
9994
p
9995
q
9996
}'`'"'
9997
else
9998
gl_cv_next_getopt_h='<'getopt.h'>'
9999
fi
10000
10001
fi
10002
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
10003
$as_echo "$gl_cv_next_getopt_h" >&6; }
10004
fi
10005
NEXT_GETOPT_H=$gl_cv_next_getopt_h
10006
10007
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
10008
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
10009
gl_next_as_first_directive='<'getopt.h'>'
10010
else
10011
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
10012
gl_next_as_first_directive=$gl_cv_next_getopt_h
10013
fi
10014
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
10015
10016
10017
10018
10019
if test $ac_cv_header_getopt_h = yes; then
10020
HAVE_GETOPT_H=1
10021
else
10022
HAVE_GETOPT_H=0
10023
fi
10024
10025
10026
gl_replace_getopt=
10027
10028
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
10029
for ac_header in getopt.h
10030
do :
10031
ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
10032
if test "x$ac_cv_header_getopt_h" = x""yes; then :
10033
cat >>confdefs.h <<_ACEOF
10034
#define HAVE_GETOPT_H 1
10035
_ACEOF
10036
10037
else
10038
gl_replace_getopt=yes
10039
fi
10040
10041
done
10042
10043
fi
10044
10045
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
10046
for ac_func in getopt_long_only
10047
do :
10048
ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
10049
if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
10050
cat >>confdefs.h <<_ACEOF
10051
#define HAVE_GETOPT_LONG_ONLY 1
10052
_ACEOF
10053
10054
else
10055
gl_replace_getopt=yes
10056
fi
10057
done
10058
10059
fi
10060
10061
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
10062
ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
10063
"
10064
if test "x$ac_cv_have_decl_optreset" = x""yes; then :
10065
ac_have_decl=1
10066
else
10067
ac_have_decl=0
10068
fi
10069
10070
cat >>confdefs.h <<_ACEOF
10071
#define HAVE_DECL_OPTRESET $ac_have_decl
10072
_ACEOF
10073
10074
fi
10075
10076
if test -z "$gl_replace_getopt"; then
10077
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
10078
$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
10079
if test "${gl_cv_func_getopt_posix+set}" = set; then :
10080
$as_echo_n "(cached) " >&6
10081
else
10082
10083
if test "$cross_compiling" = yes; then :
10084
case "$host_os" in
10085
mingw*) gl_cv_func_getopt_posix="guessing no";;
10086
*) gl_cv_func_getopt_posix="guessing yes";;
10087
esac
10088
10089
else
10090
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10091
/* end confdefs.h. */
10092
10093
#include <unistd.h>
10094
#include <stdlib.h>
10095
#include <string.h>
10096
10097
#if !HAVE_DECL_OPTRESET
10098
# define OPTIND_MIN 0
10099
#else
10100
# define OPTIND_MIN 1
10101
#endif
10102
10103
int
10104
main ()
10105
{
10106
{
10107
int argc = 0;
10108
char *argv[10];
10109
int c;
10110
10111
argv[argc++] = "program";
10112
argv[argc++] = "-a";
10113
argv[argc++] = "foo";
10114
argv[argc++] = "bar";
10115
argv[argc] = NULL;
10116
optind = OPTIND_MIN;
10117
opterr = 0;
10118
10119
c = getopt (argc, argv, "ab");
10120
if (!(c == 'a'))
10121
return 1;
10122
c = getopt (argc, argv, "ab");
10123
if (!(c == -1))
10124
return 2;
10125
if (!(optind == 2))
10126
return 3;
10127
}
10128
/* Some internal state exists at this point. */
10129
{
10130
int argc = 0;
10131
char *argv[10];
10132
int c;
10133
10134
argv[argc++] = "program";
10135
argv[argc++] = "donald";
10136
argv[argc++] = "-p";
10137
argv[argc++] = "billy";
10138
argv[argc++] = "duck";
10139
argv[argc++] = "-a";
10140
argv[argc++] = "bar";
10141
argv[argc] = NULL;
10142
optind = OPTIND_MIN;
10143
opterr = 0;
10144
10145
c = getopt (argc, argv, "+abp:q:");
10146
if (!(c == -1))
10147
return 4;
10148
if (!(strcmp (argv[0], "program") == 0))
10149
return 5;
10150
if (!(strcmp (argv[1], "donald") == 0))
10151
return 6;
10152
if (!(strcmp (argv[2], "-p") == 0))
10153
return 7;
10154
if (!(strcmp (argv[3], "billy") == 0))
10155
return 8;
10156
if (!(strcmp (argv[4], "duck") == 0))
10157
return 9;
10158
if (!(strcmp (argv[5], "-a") == 0))
10159
return 10;
10160
if (!(strcmp (argv[6], "bar") == 0))
10161
return 11;
10162
if (!(optind == 1))
10163
return 12;
10164
}
10165
10166
return 0;
10167
}
10168
10169
_ACEOF
10170
if ac_fn_c_try_run "$LINENO"; then :
10171
gl_cv_func_getopt_posix=yes
10172
else
10173
gl_cv_func_getopt_posix=no
10174
fi
10175
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10176
conftest.$ac_objext conftest.beam conftest.$ac_ext
10177
fi
10178
10179
10180
fi
10181
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
10182
$as_echo "$gl_cv_func_getopt_posix" >&6; }
10183
case "$gl_cv_func_getopt_posix" in
10184
*no) gl_replace_getopt=yes ;;
6382
10185
esac
6383
cat >>confdefs.h <<_ACEOF
6384
#ifndef __cplusplus
6385
#define inline $ac_val
6386
#endif
6387
_ACEOF
6388
;;
6389
esac
6390
6391
6392
6393
{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6394
echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
6395
if test "${ac_cv_header_stdbool_h+set}" = set; then
6396
echo $ECHO_N "(cached) $ECHO_C" >&6
6397
else
6398
cat >conftest.$ac_ext <<_ACEOF
6399
/* confdefs.h. */
6400
_ACEOF
6401
cat confdefs.h >>conftest.$ac_ext
6402
cat >>conftest.$ac_ext <<_ACEOF
6403
/* end confdefs.h. */
6404
6405
#include <stdbool.h>
6406
#ifndef bool
6407
"error: bool is not defined"
6408
#endif
6409
#ifndef false
6410
"error: false is not defined"
6411
#endif
6412
#if false
6413
"error: false is not 0"
6414
#endif
6415
#ifndef true
6416
"error: true is not defined"
6417
#endif
6418
#if true != 1
6419
"error: true is not 1"
6420
#endif
6421
#ifndef __bool_true_false_are_defined
6422
"error: __bool_true_false_are_defined is not defined"
6423
#endif
6424
6425
struct s { _Bool s: 1; _Bool t; } s;
6426
6427
char a[true == 1 ? 1 : -1];
6428
char b[false == 0 ? 1 : -1];
6429
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6430
char d[(bool) 0.5 == true ? 1 : -1];
6431
bool e = &s;
6432
char f[(_Bool) 0.0 == false ? 1 : -1];
6433
char g[true];
6434
char h[sizeof (_Bool)];
6435
char i[sizeof s.t];
6436
enum { j = false, k = true, l = false * true, m = true * 256 };
6437
_Bool n[m];
6438
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6439
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6440
#if defined __xlc__ || defined __GNUC__
6441
/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
6442
reported by James Lemley on 2005-10-05; see
6443
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
6444
This test is not quite right, since xlc is allowed to
6445
reject this program, as the initializer for xlcbug is
6446
not one of the forms that C requires support for.
6447
However, doing the test right would require a run-time
6448
test, and that would make cross-compilation harder.
6449
Let us hope that IBM fixes the xlc bug, and also adds
6450
support for this kind of constant expression. In the
6451
meantime, this test will reject xlc, which is OK, since
6452
our stdbool.h substitute should suffice. We also test
6453
this with GCC, where it should work, to detect more
6454
quickly whether someone messes up the test in the
6455
future. */
6456
char digs[] = "0123456789";
6457
int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
6458
#endif
6459
/* Catch a bug in an HP-UX C compiler. See
6460
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6461
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6462
*/
6463
_Bool q = true;
6464
_Bool *pq = &q;
6465
6466
int
6467
main ()
6468
{
6469
6470
*pq |= q;
6471
*pq |= ! q;
6472
/* Refer to every declared value, to avoid compiler optimizations. */
6473
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6474
+ !m + !n + !o + !p + !q + !pq);
6475
6476
;
6477
return 0;
6478
}
6479
_ACEOF
6480
rm -f conftest.$ac_objext
6481
if { (ac_try="$ac_compile"
6482
case "(($ac_try" in
6483
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6484
*) ac_try_echo=$ac_try;;
6485
esac
6486
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6487
(eval "$ac_compile") 2>conftest.er1
6488
ac_status=$?
6489
grep -v '^ *+' conftest.er1 >conftest.err
6490
rm -f conftest.er1
6491
cat conftest.err >&5
6492
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493
(exit $ac_status); } && {
6494
test -z "$ac_c_werror_flag" ||
6495
test ! -s conftest.err
6496
} && test -s conftest.$ac_objext; then
6497
ac_cv_header_stdbool_h=yes
6498
else
6499
echo "$as_me: failed program was:" >&5
6500
sed 's/^/| /' conftest.$ac_ext >&5
6501
6502
ac_cv_header_stdbool_h=no
6503
fi
6504
6505
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6506
fi
6507
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6508
echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
6509
{ echo "$as_me:$LINENO: checking for _Bool" >&5
6510
echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
6511
if test "${ac_cv_type__Bool+set}" = set; then
6512
echo $ECHO_N "(cached) $ECHO_C" >&6
6513
else
6514
cat >conftest.$ac_ext <<_ACEOF
6515
/* confdefs.h. */
6516
_ACEOF
6517
cat confdefs.h >>conftest.$ac_ext
6518
cat >>conftest.$ac_ext <<_ACEOF
6519
/* end confdefs.h. */
6520
$ac_includes_default
6521
typedef _Bool ac__type_new_;
6522
int
6523
main ()
6524
{
6525
if ((ac__type_new_ *) 0)
6526
return 0;
6527
if (sizeof (ac__type_new_))
6528
return 0;
6529
;
6530
return 0;
6531
}
6532
_ACEOF
6533
rm -f conftest.$ac_objext
6534
if { (ac_try="$ac_compile"
6535
case "(($ac_try" in
6536
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6537
*) ac_try_echo=$ac_try;;
6538
esac
6539
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6540
(eval "$ac_compile") 2>conftest.er1
6541
ac_status=$?
6542
grep -v '^ *+' conftest.er1 >conftest.err
6543
rm -f conftest.er1
6544
cat conftest.err >&5
6545
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6546
(exit $ac_status); } && {
6547
test -z "$ac_c_werror_flag" ||
6548
test ! -s conftest.err
6549
} && test -s conftest.$ac_objext; then
6550
ac_cv_type__Bool=yes
6551
else
6552
echo "$as_me: failed program was:" >&5
6553
sed 's/^/| /' conftest.$ac_ext >&5
6554
6555
ac_cv_type__Bool=no
6556
fi
6557
6558
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6559
fi
6560
{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6561
echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
6562
if test $ac_cv_type__Bool = yes; then
10186
fi
10187
10188
if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
10189
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
10190
$as_echo_n "checking for working GNU getopt function... " >&6; }
10191
if test "${gl_cv_func_getopt_gnu+set}" = set; then :
10192
$as_echo_n "(cached) " >&6
10193
else
10194
# Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
10195
# optstring is necessary for programs like m4 that have POSIX-mandated
10196
# semantics for supporting options interspersed with files.
10197
# Also, since getopt_long is a GNU extension, we require optind=0.
10198
gl_had_POSIXLY_CORRECT=${POSIXLY_CORRECT:+yes}
10199
POSIXLY_CORRECT=1
10200
export POSIXLY_CORRECT
10201
if test "$cross_compiling" = yes; then :
10202
case $host_os:$ac_cv_have_decl_optreset in
10203
*-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
10204
*:yes) gl_cv_func_getopt_gnu=no;;
10205
*) gl_cv_func_getopt_gnu=yes;;
10206
esac
10207
10208
else
10209
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10210
/* end confdefs.h. */
10211
#include <getopt.h>
10212
#include <stddef.h>
10213
#include <string.h>
10214
10215
int
10216
main ()
10217
{
10218
10219
/* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
10220
and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
10221
OSF/1 5.1, Solaris 10. */
10222
{
10223
char *myargv[3];
10224
myargv[0] = "conftest";
10225
myargv[1] = "-+";
10226
myargv[2] = 0;
10227
opterr = 0;
10228
if (getopt (2, myargv, "+a") != '?')
10229
return 1;
10230
}
10231
/* This code succeeds on glibc 2.8, mingw,
10232
and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
10233
IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
10234
{
10235
char *argv[] = { "program", "-p", "foo", "bar", NULL };
10236
10237
optind = 1;
10238
if (getopt (4, argv, "p::") != 'p')
10239
return 2;
10240
if (optarg != NULL)
10241
return 3;
10242
if (getopt (4, argv, "p::") != -1)
10243
return 4;
10244
if (optind != 2)
10245
return 5;
10246
}
10247
/* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
10248
{
10249
char *argv[] = { "program", "foo", "-p", NULL };
10250
optind = 0;
10251
if (getopt (3, argv, "-p") != 1)
10252
return 6;
10253
if (getopt (3, argv, "-p") != 'p')
10254
return 7;
10255
}
10256
return 0;
10257
10258
;
10259
return 0;
10260
}
10261
_ACEOF
10262
if ac_fn_c_try_run "$LINENO"; then :
10263
gl_cv_func_getopt_gnu=yes
10264
else
10265
gl_cv_func_getopt_gnu=no
10266
fi
10267
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10268
conftest.$ac_objext conftest.beam conftest.$ac_ext
10269
fi
10270
10271
if test "$gl_had_POSIXLY_CORRECT" != yes; then
10272
{ POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}
10273
fi
10274
10275
fi
10276
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
10277
$as_echo "$gl_cv_func_getopt_gnu" >&6; }
10278
if test "$gl_cv_func_getopt_gnu" = "no"; then
10279
gl_replace_getopt=yes
10280
fi
10281
fi
10282
10283
ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
10284
if test "x$ac_cv_have_decl_getenv" = x""yes; then :
10285
ac_have_decl=1
10286
else
10287
ac_have_decl=0
10288
fi
6563
10289
6564
10290
cat >>confdefs.h <<_ACEOF
6565
#define HAVE__BOOL 1
6566
_ACEOF
6567
6568
6569
fi
6570
6571
if test $ac_cv_header_stdbool_h = yes; then
6572
6573
cat >>confdefs.h <<\_ACEOF
6574
#define HAVE_STDBOOL_H 1
6575
_ACEOF
6576
6577
fi
6578
6579
GNULIB_GETSUBOPT=0;
6580
GNULIB_MKDTEMP=0;
6581
GNULIB_MKSTEMP=0;
6582
HAVE_GETSUBOPT=1;
6583
HAVE_MKDTEMP=1;
6584
REPLACE_MKSTEMP=0;
6585
6586
6587
6588
6589
6590
6591
6592
for ac_func in $ac_func_list
6593
do
6594
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6595
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6596
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6597
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6598
echo $ECHO_N "(cached) $ECHO_C" >&6
6599
else
6600
cat >conftest.$ac_ext <<_ACEOF
6601
/* confdefs.h. */
6602
_ACEOF
6603
cat confdefs.h >>conftest.$ac_ext
6604
cat >>conftest.$ac_ext <<_ACEOF
6605
/* end confdefs.h. */
6606
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6607
For example, HP-UX 11i <limits.h> declares gettimeofday. */
6608
#define $ac_func innocuous_$ac_func
6609
6610
/* System header to define __stub macros and hopefully few prototypes,
6611
which can conflict with char $ac_func (); below.
6612
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6613
<limits.h> exists even on freestanding compilers. */
6614
6615
#ifdef __STDC__
6616
# include <limits.h>
6617
#else
6618
# include <assert.h>
6619
#endif
6620
6621
#undef $ac_func
6622
6623
/* Override any GCC internal prototype to avoid an error.
6624
Use char because int might match the return type of a GCC
6625
builtin and then its argument prototype would still apply. */
6626
#ifdef __cplusplus
6627
extern "C"
6628
#endif
6629
char $ac_func ();
6630
/* The GNU C library defines this for functions which it implements
6631
to always fail with ENOSYS. Some functions are actually named
6632
something starting with __ and the normal name is an alias. */
6633
#if defined __stub_$ac_func || defined __stub___$ac_func
6634
choke me
6635
#endif
6636
6637
int
6638
main ()
6639
{
6640
return $ac_func ();
6641
;
6642
return 0;
6643
}
6644
_ACEOF
6645
rm -f conftest.$ac_objext conftest$ac_exeext
6646
if { (ac_try="$ac_link"
6647
case "(($ac_try" in
6648
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6649
*) ac_try_echo=$ac_try;;
6650
esac
6651
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6652
(eval "$ac_link") 2>conftest.er1
6653
ac_status=$?
6654
grep -v '^ *+' conftest.er1 >conftest.err
6655
rm -f conftest.er1
6656
cat conftest.err >&5
6657
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658
(exit $ac_status); } && {
6659
test -z "$ac_c_werror_flag" ||
6660
test ! -s conftest.err
6661
} && test -s conftest$ac_exeext &&
6662
$as_test_x conftest$ac_exeext; then
6663
eval "$as_ac_var=yes"
6664
else
6665
echo "$as_me: failed program was:" >&5
6666
sed 's/^/| /' conftest.$ac_ext >&5
6667
6668
eval "$as_ac_var=no"
6669
fi
6670
6671
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6672
conftest$ac_exeext conftest.$ac_ext
6673
fi
6674
ac_res=`eval echo '${'$as_ac_var'}'`
6675
{ echo "$as_me:$LINENO: result: $ac_res" >&5
6676
echo "${ECHO_T}$ac_res" >&6; }
6677
if test `eval echo '${'$as_ac_var'}'` = yes; then
6678
cat >>confdefs.h <<_ACEOF
6679
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6680
_ACEOF
6681
6682
fi
6683
done
6684
6685
6686
6687
{ echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5
6688
echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; }
6689
if test "${ac_cv_header_stat_broken+set}" = set; then
6690
echo $ECHO_N "(cached) $ECHO_C" >&6
6691
else
6692
cat >conftest.$ac_ext <<_ACEOF
6693
/* confdefs.h. */
6694
_ACEOF
6695
cat confdefs.h >>conftest.$ac_ext
6696
cat >>conftest.$ac_ext <<_ACEOF
6697
/* end confdefs.h. */
6698
#include <sys/types.h>
6699
#include <sys/stat.h>
6700
6701
#if defined S_ISBLK && defined S_IFDIR
6702
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
6703
#endif
6704
6705
#if defined S_ISBLK && defined S_IFCHR
6706
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
6707
#endif
6708
6709
#if defined S_ISLNK && defined S_IFREG
6710
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
6711
#endif
6712
6713
#if defined S_ISSOCK && defined S_IFREG
6714
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
6715
#endif
6716
6717
_ACEOF
6718
rm -f conftest.$ac_objext
6719
if { (ac_try="$ac_compile"
6720
case "(($ac_try" in
6721
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6722
*) ac_try_echo=$ac_try;;
6723
esac
6724
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6725
(eval "$ac_compile") 2>conftest.er1
6726
ac_status=$?
6727
grep -v '^ *+' conftest.er1 >conftest.err
6728
rm -f conftest.er1
6729
cat conftest.err >&5
6730
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6731
(exit $ac_status); } && {
6732
test -z "$ac_c_werror_flag" ||
6733
test ! -s conftest.err
6734
} && test -s conftest.$ac_objext; then
6735
ac_cv_header_stat_broken=no
6736
else
6737
echo "$as_me: failed program was:" >&5
6738
sed 's/^/| /' conftest.$ac_ext >&5
6739
6740
ac_cv_header_stat_broken=yes
6741
fi
6742
6743
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6744
fi
6745
{ echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5
6746
echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; }
6747
if test $ac_cv_header_stat_broken = yes; then
6748
6749
cat >>confdefs.h <<\_ACEOF
6750
#define STAT_MACROS_BROKEN 1
6751
_ACEOF
6752
6753
fi
6754
6755
6756
6757
{ echo "$as_me:$LINENO: checking for C/C++ restrict keyword" >&5
6758
echo $ECHO_N "checking for C/C++ restrict keyword... $ECHO_C" >&6; }
6759
if test "${ac_cv_c_restrict+set}" = set; then
6760
echo $ECHO_N "(cached) $ECHO_C" >&6
10291
#define HAVE_DECL_GETENV $ac_have_decl
10292
_ACEOF
10293
10294
10295
10296
10297
10298
10299
if test -n "$gl_replace_getopt"; then :
10300
10301
10302
10303
GETOPT_H=getopt.h
10304
10305
$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
10306
10307
10308
10309
GNULIB_UNISTD_H_GETOPT=1
10310
10311
10312
10313
10314
10315
10316
10317
10318
gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
10329
10330
10331
10332
10333
10334
10335
fi
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
10346
$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
10347
if test "${ac_cv_c_restrict+set}" = set; then :
10348
$as_echo_n "(cached) " >&6
6761
10349
else
6762
10350
ac_cv_c_restrict=no
6763
# Try the official restrict keyword, then gcc's __restrict, and
6764
# the less common variants.
6765
for ac_kw in restrict __restrict __restrict__ _Restrict; do
6766
cat >conftest.$ac_ext <<_ACEOF
6767
/* confdefs.h. */
6768
_ACEOF
6769
cat confdefs.h >>conftest.$ac_ext
6770
cat >>conftest.$ac_ext <<_ACEOF
10351
# The order here caters to the fact that C++ does not require restrict.
10352
for ac_kw in __restrict __restrict__ _Restrict restrict; do
10353
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771
10354
/* end confdefs.h. */
6772
10355
typedef int * int_ptr;
6773
10356
int foo (int_ptr $ac_kw ip) {
6784
10367
return 0;
6785
10368
}
6786
10369
_ACEOF
6787
rm -f conftest.$ac_objext
6788
if { (ac_try="$ac_compile"
6789
case "(($ac_try" in
6790
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6791
*) ac_try_echo=$ac_try;;
6792
esac
6793
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6794
(eval "$ac_compile") 2>conftest.er1
6795
ac_status=$?
6796
grep -v '^ *+' conftest.er1 >conftest.err
6797
rm -f conftest.er1
6798
cat conftest.err >&5
6799
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800
(exit $ac_status); } && {
6801
test -z "$ac_c_werror_flag" ||
6802
test ! -s conftest.err
6803
} && test -s conftest.$ac_objext; then
10370
if ac_fn_c_try_compile "$LINENO"; then :
6804
10371
ac_cv_c_restrict=$ac_kw
6805
else
6806
echo "$as_me: failed program was:" >&5
6807
sed 's/^/| /' conftest.$ac_ext >&5
6808
6809
6810
10372
fi
6811
6812
10373
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6813
10374
test "$ac_cv_c_restrict" != no && break
6814
10375
done
6815
10376
6816
10377
fi
6817
{ echo "$as_me:$LINENO: result: $ac_cv_c_restrict" >&5
6818
echo "${ECHO_T}$ac_cv_c_restrict" >&6; }
10378
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
10379
$as_echo "$ac_cv_c_restrict" >&6; }
10380
6819
10381
case $ac_cv_c_restrict in
6820
10382
restrict) ;;
6821
no)
6822
cat >>confdefs.h <<\_ACEOF
6823
#define restrict
6824
_ACEOF
10383
no) $as_echo "#define restrict /**/" >>confdefs.h
6825
10384
;;
6826
10385
*) cat >>confdefs.h <<_ACEOF
6827
10386
#define restrict $ac_cv_c_restrict
6838
10397
6839
10398
6840
10399
10400
10401
10402
if test $gl_cv_have_include_next = yes; then
10403
gl_cv_next_sys_time_h='<'sys/time.h'>'
10404
else
10405
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
10406
$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
10407
if test "${gl_cv_next_sys_time_h+set}" = set; then :
10408
$as_echo_n "(cached) " >&6
10409
else
10410
10411
if test $ac_cv_header_sys_time_h = yes; then
10412
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10413
/* end confdefs.h. */
10414
#include <sys/time.h>
10415
10416
_ACEOF
10417
case "$host_os" in
10418
aix*) gl_absname_cpp="$ac_cpp -C" ;;
10419
*) gl_absname_cpp="$ac_cpp" ;;
10420
esac
10421
gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
10422
sed -n '\#/sys/time.h#{
10423
s#.*"\(.*/sys/time.h\)".*#\1#
10424
s#^/[^/]#//&#
10425
p
10426
q
10427
}'`'"'
10428
else
10429
gl_cv_next_sys_time_h='<'sys/time.h'>'
10430
fi
10431
10432
fi
10433
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
10434
$as_echo "$gl_cv_next_sys_time_h" >&6; }
10435
fi
10436
NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
10437
10438
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
10439
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
10440
gl_next_as_first_directive='<'sys/time.h'>'
10441
else
10442
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
10443
gl_next_as_first_directive=$gl_cv_next_sys_time_h
10444
fi
10445
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
10446
10447
10448
10449
6841
10450
if test $ac_cv_header_sys_time_h = yes; then
6842
{ echo "$as_me:$LINENO: checking absolute name of <sys/time.h>" >&5
6843
echo $ECHO_N "checking absolute name of <sys/time.h>... $ECHO_C" >&6; }
6844
if test "${gl_cv_absolute_sys_time_h+set}" = set; then
6845
echo $ECHO_N "(cached) $ECHO_C" >&6
6846
else
6847
6848
6849
6850
6851
6852
if test $ac_cv_header_sys_time_h = yes; then
6853
cat >conftest.$ac_ext <<_ACEOF
6854
/* confdefs.h. */
6855
_ACEOF
6856
cat confdefs.h >>conftest.$ac_ext
6857
cat >>conftest.$ac_ext <<_ACEOF
6858
/* end confdefs.h. */
6859
#include <sys/time.h>
6860
_ACEOF
6861
gl_cv_absolute_sys_time_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6862
sed -n '\#/sys/time.h#{s#.*"\(.*/sys/time.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
6863
fi
6864
6865
fi
6866
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_sys_time_h" >&5
6867
echo "${ECHO_T}$gl_cv_absolute_sys_time_h" >&6; }
6868
cat >>confdefs.h <<_ACEOF
6869
#define ABSOLUTE_SYS_TIME_H "$gl_cv_absolute_sys_time_h"
6870
_ACEOF
6871
6872
6873
ABSOLUTE_SYS_TIME_H=\"$gl_cv_absolute_sys_time_h\"
6874
10451
HAVE_SYS_TIME_H=1
6875
10452
else
6876
ABSOLUTE_SYS_TIME_H=\"no/such/file/sys/time.h\"
6877
10453
HAVE_SYS_TIME_H=0
6878
10454
fi
6879
10455
6880
10456
6881
6882
{ echo "$as_me:$LINENO: checking for struct timeval" >&5
6883
echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
6884
if test "${gl_cv_sys_struct_timeval+set}" = set; then
6885
echo $ECHO_N "(cached) $ECHO_C" >&6
10457
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
10458
$as_echo_n "checking for struct timeval... " >&6; }
10459
if test "${gl_cv_sys_struct_timeval+set}" = set; then :
10460
$as_echo_n "(cached) " >&6
6886
10461
else
6887
cat >conftest.$ac_ext <<_ACEOF
6888
/* confdefs.h. */
6889
_ACEOF
6890
cat confdefs.h >>conftest.$ac_ext
6891
cat >>conftest.$ac_ext <<_ACEOF
10462
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6892
10463
/* end confdefs.h. */
6893
10464
#if HAVE_SYS_TIME_H
6894
#include <sys/time.h>
6895
#endif
6896
#include <time.h>
10465
#include <sys/time.h>
10466
#endif
10467
#include <time.h>
6897
10468
6898
10469
int
6899
10470
main ()
6903
10474
return 0;
6904
10475
}
6905
10476
_ACEOF
6906
rm -f conftest.$ac_objext
6907
if { (ac_try="$ac_compile"
6908
case "(($ac_try" in
6909
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6910
*) ac_try_echo=$ac_try;;
6911
esac
6912
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6913
(eval "$ac_compile") 2>conftest.er1
6914
ac_status=$?
6915
grep -v '^ *+' conftest.er1 >conftest.err
6916
rm -f conftest.er1
6917
cat conftest.err >&5
6918
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919
(exit $ac_status); } && {
6920
test -z "$ac_c_werror_flag" ||
6921
test ! -s conftest.err
6922
} && test -s conftest.$ac_objext; then
10477
if ac_fn_c_try_compile "$LINENO"; then :
6923
10478
gl_cv_sys_struct_timeval=yes
6924
10479
else
6925
echo "$as_me: failed program was:" >&5
6926
sed 's/^/| /' conftest.$ac_ext >&5
6927
6928
gl_cv_sys_struct_timeval=no
10480
gl_cv_sys_struct_timeval=no
6929
10481
fi
6930
6931
10482
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6932
10483
fi
6933
{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timeval" >&5
6934
echo "${ECHO_T}$gl_cv_sys_struct_timeval" >&6; }
10484
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
10485
$as_echo "$gl_cv_sys_struct_timeval" >&6; }
6935
10486
if test $gl_cv_sys_struct_timeval = yes; then
6936
10487
HAVE_STRUCT_TIMEVAL=1
6937
10488
else
6949
10500
6950
10501
6951
10502
10503
10504
10505
10506
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5
10507
$as_echo_n "checking where to find the exponent in a 'float'... " >&6; }
10508
if test "${gl_cv_cc_float_expbit0+set}" = set; then :
10509
$as_echo_n "(cached) " >&6
10510
else
10511
10512
if test "$cross_compiling" = yes; then :
10513
gl_cv_cc_float_expbit0="word 0 bit 23"
10514
else
10515
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10516
/* end confdefs.h. */
10517
10518
#include <float.h>
10519
#include <stddef.h>
10520
#include <stdio.h>
10521
#include <string.h>
10522
#define NWORDS \
10523
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
10524
typedef union { float value; unsigned int word[NWORDS]; } memory_float;
10525
static unsigned int ored_words[NWORDS];
10526
static unsigned int anded_words[NWORDS];
10527
static void add_to_ored_words (float x)
10528
{
10529
memory_float m;
10530
size_t i;
10531
/* Clear it first, in case
10532
sizeof (float) < sizeof (memory_float). */
10533
memset (&m, 0, sizeof (memory_float));
10534
m.value = x;
10535
for (i = 0; i < NWORDS; i++)
10536
{
10537
ored_words[i] |= m.word[i];
10538
anded_words[i] &= m.word[i];
10539
}
10540
}
10541
int main ()
10542
{
10543
size_t j;
10544
FILE *fp = fopen ("conftest.out", "w");
10545
if (fp == NULL)
10546
return 1;
10547
for (j = 0; j < NWORDS; j++)
10548
anded_words[j] = ~ (unsigned int) 0;
10549
add_to_ored_words (0.25f);
10550
add_to_ored_words (0.5f);
10551
add_to_ored_words (1.0f);
10552
add_to_ored_words (2.0f);
10553
add_to_ored_words (4.0f);
10554
/* Remove bits that are common (e.g. if representation of the first mantissa
10555
bit is explicit). */
10556
for (j = 0; j < NWORDS; j++)
10557
ored_words[j] &= ~anded_words[j];
10558
/* Now find the nonzero word. */
10559
for (j = 0; j < NWORDS; j++)
10560
if (ored_words[j] != 0)
10561
break;
10562
if (j < NWORDS)
10563
{
10564
size_t i;
10565
for (i = j + 1; i < NWORDS; i++)
10566
if (ored_words[i] != 0)
10567
{
10568
fprintf (fp, "unknown");
10569
return (fclose (fp) != 0);
10570
}
10571
for (i = 0; ; i++)
10572
if ((ored_words[j] >> i) & 1)
10573
{
10574
fprintf (fp, "word %d bit %d", (int) j, (int) i);
10575
return (fclose (fp) != 0);
10576
}
10577
}
10578
fprintf (fp, "unknown");
10579
return (fclose (fp) != 0);
10580
}
10581
10582
_ACEOF
10583
if ac_fn_c_try_run "$LINENO"; then :
10584
gl_cv_cc_float_expbit0=`cat conftest.out`
10585
else
10586
gl_cv_cc_float_expbit0="unknown"
10587
fi
10588
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10589
conftest.$ac_objext conftest.beam conftest.$ac_ext
10590
fi
10591
10592
rm -f conftest.out
10593
10594
fi
10595
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5
10596
$as_echo "$gl_cv_cc_float_expbit0" >&6; }
10597
case "$gl_cv_cc_float_expbit0" in
10598
word*bit*)
10599
word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
10600
bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'`
10601
10602
cat >>confdefs.h <<_ACEOF
10603
#define FLT_EXPBIT0_WORD $word
10604
_ACEOF
10605
10606
10607
cat >>confdefs.h <<_ACEOF
10608
#define FLT_EXPBIT0_BIT $bit
10609
_ACEOF
10610
10611
;;
10612
esac
10613
10614
10615
10616
10617
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10618
$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10619
if test "${am_cv_langinfo_codeset+set}" = set; then :
10620
$as_echo_n "(cached) " >&6
10621
else
10622
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10623
/* end confdefs.h. */
10624
#include <langinfo.h>
10625
int
10626
main ()
10627
{
10628
char* cs = nl_langinfo(CODESET); return !cs;
10629
;
10630
return 0;
10631
}
10632
_ACEOF
10633
if ac_fn_c_try_link "$LINENO"; then :
10634
am_cv_langinfo_codeset=yes
10635
else
10636
am_cv_langinfo_codeset=no
10637
fi
10638
rm -f core conftest.err conftest.$ac_objext \
10639
conftest$ac_exeext conftest.$ac_ext
10640
10641
fi
10642
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10643
$as_echo "$am_cv_langinfo_codeset" >&6; }
10644
if test $am_cv_langinfo_codeset = yes; then
10645
10646
$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10647
10648
fi
10649
10650
ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
10651
if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
10652
ac_have_decl=1
10653
else
10654
ac_have_decl=0
10655
fi
10656
10657
cat >>confdefs.h <<_ACEOF
10658
#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
10659
_ACEOF
10660
10661
10662
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
10663
$as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
10664
if test "${ac_cv_gnu_library_2_1+set}" = set; then :
10665
$as_echo_n "(cached) " >&6
10666
else
10667
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668
/* end confdefs.h. */
10669
10670
#include <features.h>
10671
#ifdef __GNU_LIBRARY__
10672
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
10673
Lucky GNU user
10674
#endif
10675
#endif
10676
10677
_ACEOF
10678
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10679
$EGREP "Lucky GNU user" >/dev/null 2>&1; then :
10680
ac_cv_gnu_library_2_1=yes
10681
else
10682
ac_cv_gnu_library_2_1=no
10683
fi
10684
rm -f conftest*
10685
10686
10687
10688
fi
10689
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
10690
$as_echo "$ac_cv_gnu_library_2_1" >&6; }
10691
10692
GLIBC21="$ac_cv_gnu_library_2_1"
10693
10694
10695
10696
10697
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
10698
$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
10699
if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
10700
$as_echo_n "(cached) " >&6
10701
else
10702
rm -f conftest.sym conftest.file
10703
echo >conftest.file
10704
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
10705
if test "$cross_compiling" = yes; then :
10706
ac_cv_func_lstat_dereferences_slashed_symlink=no
10707
else
10708
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709
/* end confdefs.h. */
10710
$ac_includes_default
10711
int
10712
main ()
10713
{
10714
struct stat sbuf;
10715
/* Linux will dereference the symlink and fail, as required by POSIX.
10716
That is better in the sense that it means we will not
10717
have to compile and use the lstat wrapper. */
10718
return lstat ("conftest.sym/", &sbuf) == 0;
10719
;
10720
return 0;
10721
}
10722
_ACEOF
10723
if ac_fn_c_try_run "$LINENO"; then :
10724
ac_cv_func_lstat_dereferences_slashed_symlink=yes
10725
else
10726
ac_cv_func_lstat_dereferences_slashed_symlink=no
10727
fi
10728
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10729
conftest.$ac_objext conftest.beam conftest.$ac_ext
10730
fi
10731
10732
else
10733
# If the `ln -s' command failed, then we probably don't even
10734
# have an lstat function.
10735
ac_cv_func_lstat_dereferences_slashed_symlink=no
10736
fi
10737
rm -f conftest.sym conftest.file
10738
10739
fi
10740
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
10741
$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
10742
10743
test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
10744
10745
cat >>confdefs.h <<_ACEOF
10746
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
10747
_ACEOF
10748
10749
10750
if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
10751
10752
10753
10754
10755
10756
10757
10758
10759
gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
10760
10761
fi
10762
10763
10764
10765
10766
GNULIB_BTOWC=0;
10767
GNULIB_WCTOB=0;
10768
GNULIB_MBSINIT=0;
10769
GNULIB_MBRTOWC=0;
10770
GNULIB_MBRLEN=0;
10771
GNULIB_MBSRTOWCS=0;
10772
GNULIB_MBSNRTOWCS=0;
10773
GNULIB_WCRTOMB=0;
10774
GNULIB_WCSRTOMBS=0;
10775
GNULIB_WCSNRTOMBS=0;
10776
GNULIB_WCWIDTH=0;
10777
HAVE_BTOWC=1;
10778
HAVE_MBSINIT=1;
10779
HAVE_MBRTOWC=1;
10780
HAVE_MBRLEN=1;
10781
HAVE_MBSRTOWCS=1;
10782
HAVE_MBSNRTOWCS=1;
10783
HAVE_WCRTOMB=1;
10784
HAVE_WCSRTOMBS=1;
10785
HAVE_WCSNRTOMBS=1;
10786
HAVE_DECL_WCTOB=1;
10787
HAVE_DECL_WCWIDTH=1;
10788
REPLACE_MBSTATE_T=0;
10789
REPLACE_BTOWC=0;
10790
REPLACE_WCTOB=0;
10791
REPLACE_MBSINIT=0;
10792
REPLACE_MBRTOWC=0;
10793
REPLACE_MBRLEN=0;
10794
REPLACE_MBSRTOWCS=0;
10795
REPLACE_MBSNRTOWCS=0;
10796
REPLACE_WCRTOMB=0;
10797
REPLACE_WCSRTOMBS=0;
10798
REPLACE_WCSNRTOMBS=0;
10799
REPLACE_WCWIDTH=0;
10800
10801
10802
10803
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
10804
$as_echo_n "checking for mbstate_t... " >&6; }
10805
if test "${ac_cv_type_mbstate_t+set}" = set; then :
10806
$as_echo_n "(cached) " >&6
10807
else
10808
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10809
/* end confdefs.h. */
10810
$ac_includes_default
10811
# include <wchar.h>
10812
int
10813
main ()
10814
{
10815
mbstate_t x; return sizeof x;
10816
;
10817
return 0;
10818
}
10819
_ACEOF
10820
if ac_fn_c_try_compile "$LINENO"; then :
10821
ac_cv_type_mbstate_t=yes
10822
else
10823
ac_cv_type_mbstate_t=no
10824
fi
10825
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10826
fi
10827
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
10828
$as_echo "$ac_cv_type_mbstate_t" >&6; }
10829
if test $ac_cv_type_mbstate_t = yes; then
10830
10831
$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
10832
10833
else
10834
10835
$as_echo "#define mbstate_t int" >>confdefs.h
10836
10837
fi
10838
10839
10840
10841
10842
10843
10844
10845
10846
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
10847
$as_echo_n "checking for a traditional japanese locale... " >&6; }
10848
if test "${gt_cv_locale_ja+set}" = set; then :
10849
$as_echo_n "(cached) " >&6
10850
else
10851
10852
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10853
/* end confdefs.h. */
10854
10855
#include <locale.h>
10856
#include <time.h>
10857
#if HAVE_LANGINFO_CODESET
10858
# include <langinfo.h>
10859
#endif
10860
#include <stdlib.h>
10861
#include <string.h>
10862
struct tm t;
10863
char buf[16];
10864
int main ()
10865
{
10866
const char *p;
10867
/* Check whether the given locale name is recognized by the system. */
10868
if (setlocale (LC_ALL, "") == NULL) return 1;
10869
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
10870
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
10871
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
10872
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
10873
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
10874
some unit tests fail. */
10875
#if HAVE_LANGINFO_CODESET
10876
{
10877
const char *cs = nl_langinfo (CODESET);
10878
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
10879
return 1;
10880
}
10881
#endif
10882
#ifdef __CYGWIN__
10883
/* On Cygwin, avoid locale names without encoding suffix, because the
10884
locale_charset() function relies on the encoding suffix. Note that
10885
LC_ALL is set on the command line. */
10886
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
10887
#endif
10888
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
10889
on Cygwin 1.5.x. */
10890
if (MB_CUR_MAX == 1)
10891
return 1;
10892
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
10893
This excludes the UTF-8 encoding. */
10894
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
10895
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
10896
for (p = buf; *p != '\0'; p++)
10897
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
10898
return 1;
10899
return 0;
10900
}
10901
10902
_ACEOF
10903
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10904
(eval $ac_link) 2>&5
10905
ac_status=$?
10906
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10907
test $ac_status = 0; } && test -s conftest$ac_exeext; then
10908
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
10909
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
10910
# configure script would override the LC_ALL setting. Likewise for
10911
# LC_CTYPE, which is also set at the beginning of the configure script.
10912
# Test for the AIX locale name.
10913
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
10914
gt_cv_locale_ja=ja_JP
10915
else
10916
# Test for the locale name with explicit encoding suffix.
10917
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
10918
gt_cv_locale_ja=ja_JP.EUC-JP
10919
else
10920
# Test for the HP-UX, OSF/1, NetBSD locale name.
10921
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
10922
gt_cv_locale_ja=ja_JP.eucJP
10923
else
10924
# Test for the IRIX, FreeBSD locale name.
10925
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
10926
gt_cv_locale_ja=ja_JP.EUC
10927
else
10928
# Test for the Solaris 7 locale name.
10929
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
10930
gt_cv_locale_ja=ja
10931
else
10932
# Special test for NetBSD 1.6.
10933
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
10934
gt_cv_locale_ja=ja_JP.eucJP
10935
else
10936
# None found.
10937
gt_cv_locale_ja=none
10938
fi
10939
fi
10940
fi
10941
fi
10942
fi
10943
fi
10944
fi
10945
rm -fr conftest*
10946
10947
fi
10948
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
10949
$as_echo "$gt_cv_locale_ja" >&6; }
10950
LOCALE_JA=$gt_cv_locale_ja
10951
10952
10953
10954
10955
10956
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
10957
$as_echo_n "checking for a transitional chinese locale... " >&6; }
10958
if test "${gt_cv_locale_zh_CN+set}" = set; then :
10959
$as_echo_n "(cached) " >&6
10960
else
10961
10962
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10963
/* end confdefs.h. */
10964
10965
#include <locale.h>
10966
#include <stdlib.h>
10967
#include <time.h>
10968
#if HAVE_LANGINFO_CODESET
10969
# include <langinfo.h>
10970
#endif
10971
#include <stdlib.h>
10972
#include <string.h>
10973
struct tm t;
10974
char buf[16];
10975
int main ()
10976
{
10977
const char *p;
10978
/* Check whether the given locale name is recognized by the system. */
10979
if (setlocale (LC_ALL, "") == NULL) return 1;
10980
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
10981
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
10982
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
10983
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
10984
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
10985
some unit tests fail. */
10986
#if HAVE_LANGINFO_CODESET
10987
{
10988
const char *cs = nl_langinfo (CODESET);
10989
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
10990
return 1;
10991
}
10992
#endif
10993
#ifdef __CYGWIN__
10994
/* On Cygwin, avoid locale names without encoding suffix, because the
10995
locale_charset() function relies on the encoding suffix. Note that
10996
LC_ALL is set on the command line. */
10997
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
10998
#endif
10999
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
11000
This excludes the UTF-8 encoding. */
11001
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
11002
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
11003
for (p = buf; *p != '\0'; p++)
11004
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
11005
return 1;
11006
/* Check whether a typical GB18030 multibyte sequence is recognized as a
11007
single wide character. This excludes the GB2312 and GBK encodings. */
11008
if (mblen ("\203\062\332\066", 5) != 4)
11009
return 1;
11010
return 0;
11011
}
11012
11013
_ACEOF
11014
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11015
(eval $ac_link) 2>&5
11016
ac_status=$?
11017
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11018
test $ac_status = 0; } && test -s conftest$ac_exeext; then
11019
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
11020
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
11021
# configure script would override the LC_ALL setting. Likewise for
11022
# LC_CTYPE, which is also set at the beginning of the configure script.
11023
# Test for the locale name without encoding suffix.
11024
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11025
gt_cv_locale_zh_CN=zh_CN
11026
else
11027
# Test for the locale name with explicit encoding suffix.
11028
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11029
gt_cv_locale_zh_CN=zh_CN.GB18030
11030
else
11031
# None found.
11032
gt_cv_locale_zh_CN=none
11033
fi
11034
fi
11035
else
11036
# If there was a link error, due to mblen(), the system is so old that
11037
# it certainly doesn't have a chinese locale.
11038
gt_cv_locale_zh_CN=none
11039
fi
11040
rm -fr conftest*
11041
11042
fi
11043
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
11044
$as_echo "$gt_cv_locale_zh_CN" >&6; }
11045
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
11046
11047
11048
11049
11050
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
11051
$as_echo_n "checking for a french Unicode locale... " >&6; }
11052
if test "${gt_cv_locale_fr_utf8+set}" = set; then :
11053
$as_echo_n "(cached) " >&6
11054
else
11055
11056
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11057
/* end confdefs.h. */
11058
11059
#include <locale.h>
11060
#include <time.h>
11061
#if HAVE_LANGINFO_CODESET
11062
# include <langinfo.h>
11063
#endif
11064
#include <stdlib.h>
11065
#include <string.h>
11066
struct tm t;
11067
char buf[16];
11068
int main () {
11069
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
11070
imitates locale dependent behaviour by looking at the environment
11071
variables, and all locales use the UTF-8 encoding. */
11072
#if !(defined __BEOS__ || defined __HAIKU__)
11073
/* Check whether the given locale name is recognized by the system. */
11074
if (setlocale (LC_ALL, "") == NULL) return 1;
11075
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
11076
On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
11077
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
11078
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
11079
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
11080
some unit tests fail. */
11081
# if HAVE_LANGINFO_CODESET
11082
{
11083
const char *cs = nl_langinfo (CODESET);
11084
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
11085
return 1;
11086
}
11087
# endif
11088
# ifdef __CYGWIN__
11089
/* On Cygwin, avoid locale names without encoding suffix, because the
11090
locale_charset() function relies on the encoding suffix. Note that
11091
LC_ALL is set on the command line. */
11092
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
11093
# endif
11094
/* Check whether in the abbreviation of the second month, the second
11095
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
11096
two bytes long, with UTF-8 encoding. */
11097
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
11098
if (strftime (buf, sizeof (buf), "%b", &t) < 4
11099
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
11100
return 1;
11101
#endif
11102
/* Check whether the decimal separator is a comma.
11103
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
11104
are nl_langinfo(RADIXCHAR) are both ".". */
11105
if (localeconv () ->decimal_point[0] != ',') return 1;
11106
return 0;
11107
}
11108
11109
_ACEOF
11110
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11111
(eval $ac_link) 2>&5
11112
ac_status=$?
11113
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11114
test $ac_status = 0; } && test -s conftest$ac_exeext; then
11115
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
11116
# otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
11117
# configure script would override the LC_ALL setting. Likewise for
11118
# LC_CTYPE, which is also set at the beginning of the configure script.
11119
# Test for the usual locale name.
11120
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11121
gt_cv_locale_fr_utf8=fr_FR
11122
else
11123
# Test for the locale name with explicit encoding suffix.
11124
if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11125
gt_cv_locale_fr_utf8=fr_FR.UTF-8
11126
else
11127
# Test for the Solaris 7 locale name.
11128
if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11129
gt_cv_locale_fr_utf8=fr.UTF-8
11130
else
11131
# None found.
11132
gt_cv_locale_fr_utf8=none
11133
fi
11134
fi
11135
fi
11136
fi
11137
rm -fr conftest*
11138
11139
fi
11140
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
11141
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
11142
LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
11143
11144
11145
11146
11147
11148
11149
11150
GNULIB_MEMCHR=0;
11151
GNULIB_MEMMEM=0;
11152
GNULIB_MEMPCPY=0;
11153
GNULIB_MEMRCHR=0;
11154
GNULIB_RAWMEMCHR=0;
11155
GNULIB_STPCPY=0;
11156
GNULIB_STPNCPY=0;
11157
GNULIB_STRCHRNUL=0;
11158
GNULIB_STRDUP=0;
11159
GNULIB_STRNDUP=0;
11160
GNULIB_STRNLEN=0;
11161
GNULIB_STRPBRK=0;
11162
GNULIB_STRSEP=0;
11163
GNULIB_STRSTR=0;
11164
GNULIB_STRCASESTR=0;
11165
GNULIB_STRTOK_R=0;
11166
GNULIB_MBSLEN=0;
11167
GNULIB_MBSNLEN=0;
11168
GNULIB_MBSCHR=0;
11169
GNULIB_MBSRCHR=0;
11170
GNULIB_MBSSTR=0;
11171
GNULIB_MBSCASECMP=0;
11172
GNULIB_MBSNCASECMP=0;
11173
GNULIB_MBSPCASECMP=0;
11174
GNULIB_MBSCASESTR=0;
11175
GNULIB_MBSCSPN=0;
11176
GNULIB_MBSPBRK=0;
11177
GNULIB_MBSSPN=0;
11178
GNULIB_MBSSEP=0;
11179
GNULIB_MBSTOK_R=0;
11180
GNULIB_STRERROR=0;
11181
GNULIB_STRSIGNAL=0;
11182
GNULIB_STRVERSCMP=0;
11183
HAVE_MBSLEN=0;
11184
HAVE_DECL_MEMMEM=1;
11185
HAVE_MEMPCPY=1;
11186
HAVE_DECL_MEMRCHR=1;
11187
HAVE_RAWMEMCHR=1;
11188
HAVE_STPCPY=1;
11189
HAVE_STPNCPY=1;
11190
HAVE_STRCHRNUL=1;
11191
HAVE_DECL_STRDUP=1;
11192
HAVE_DECL_STRNDUP=1;
11193
HAVE_DECL_STRNLEN=1;
11194
HAVE_STRPBRK=1;
11195
HAVE_STRSEP=1;
11196
HAVE_STRCASESTR=1;
11197
HAVE_DECL_STRTOK_R=1;
11198
HAVE_DECL_STRERROR=1;
11199
HAVE_DECL_STRSIGNAL=1;
11200
HAVE_STRVERSCMP=1;
11201
REPLACE_MEMCHR=0;
11202
REPLACE_MEMMEM=0;
11203
REPLACE_STRDUP=0;
11204
REPLACE_STRSTR=0;
11205
REPLACE_STRCASESTR=0;
11206
REPLACE_STRERROR=0;
11207
REPLACE_STRNDUP=0;
11208
REPLACE_STRSIGNAL=0;
11209
REPLACE_STRTOK_R=0;
11210
UNDEFINE_STRTOK_R=0;
11211
11212
11213
11214
11215
11216
11217
11218
11219
# Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
11220
# fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
11221
# irrelevant for anonymous mappings.
11222
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
11223
if test "x$ac_cv_func_mmap" = x""yes; then :
11224
gl_have_mmap=yes
11225
else
11226
gl_have_mmap=no
11227
fi
11228
11229
11230
# Try to allow MAP_ANONYMOUS.
11231
gl_have_mmap_anonymous=no
11232
if test $gl_have_mmap = yes; then
11233
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
11234
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
11235
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236
/* end confdefs.h. */
11237
11238
#include <sys/mman.h>
11239
#ifdef MAP_ANONYMOUS
11240
I cant identify this map.
11241
#endif
11242
11243
_ACEOF
11244
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11245
$EGREP "I cant identify this map." >/dev/null 2>&1; then :
11246
gl_have_mmap_anonymous=yes
11247
fi
11248
rm -f conftest*
11249
11250
if test $gl_have_mmap_anonymous != yes; then
11251
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11252
/* end confdefs.h. */
11253
11254
#include <sys/mman.h>
11255
#ifdef MAP_ANON
11256
I cant identify this map.
11257
#endif
11258
11259
_ACEOF
11260
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11261
$EGREP "I cant identify this map." >/dev/null 2>&1; then :
11262
11263
$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
11264
11265
gl_have_mmap_anonymous=yes
11266
fi
11267
rm -f conftest*
11268
11269
fi
11270
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
11271
$as_echo "$gl_have_mmap_anonymous" >&6; }
11272
if test $gl_have_mmap_anonymous = yes; then
11273
11274
$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
11275
11276
fi
11277
fi
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
for ac_func in memchr
11292
do :
11293
ac_fn_c_check_func "$LINENO" "memchr" "ac_cv_func_memchr"
11294
if test "x$ac_cv_func_memchr" = x""yes; then :
11295
cat >>confdefs.h <<_ACEOF
11296
#define HAVE_MEMCHR 1
11297
_ACEOF
11298
11299
else
11300
11301
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
11302
11303
fi
11304
done
11305
11306
11307
if test $ac_cv_func_memchr = no; then
11308
11309
for ac_header in bp-sym.h
11310
do :
11311
ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
11312
if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
11313
cat >>confdefs.h <<_ACEOF
11314
#define HAVE_BP_SYM_H 1
11315
_ACEOF
11316
11317
fi
11318
11319
done
11320
11321
11322
REPLACE_MEMCHR=1
11323
fi
11324
11325
if test $ac_cv_func_memchr = yes; then
11326
# Detect platform-specific bugs in some versions of glibc:
11327
# memchr should not dereference anything with length 0
11328
# http://bugzilla.redhat.com/499689
11329
# memchr should not dereference overestimated length after a match
11330
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
11331
# http://sourceware.org/bugzilla/show_bug.cgi?id=10162
11332
# Assume that memchr works on platforms that lack mprotect.
11333
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
11334
$as_echo_n "checking whether memchr works... " >&6; }
11335
if test "${gl_cv_func_memchr_works+set}" = set; then :
11336
$as_echo_n "(cached) " >&6
11337
else
11338
if test "$cross_compiling" = yes; then :
11339
gl_cv_func_memchr_works="guessing no"
11340
else
11341
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11342
/* end confdefs.h. */
11343
11344
#include <string.h>
11345
#if HAVE_SYS_MMAN_H
11346
# include <fcntl.h>
11347
# include <unistd.h>
11348
# include <sys/types.h>
11349
# include <sys/mman.h>
11350
# ifndef MAP_FILE
11351
# define MAP_FILE 0
11352
# endif
11353
#endif
11354
11355
int
11356
main ()
11357
{
11358
11359
char *fence = NULL;
11360
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
11361
# if HAVE_MAP_ANONYMOUS
11362
const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
11363
const int fd = -1;
11364
# else /* !HAVE_MAP_ANONYMOUS */
11365
const int flags = MAP_FILE | MAP_PRIVATE;
11366
int fd = open ("/dev/zero", O_RDONLY, 0666);
11367
if (fd >= 0)
11368
# endif
11369
{
11370
int pagesize = getpagesize ();
11371
char *two_pages =
11372
(char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
11373
flags, fd, 0);
11374
if (two_pages != (char *)(-1)
11375
&& mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
11376
fence = two_pages + pagesize;
11377
}
11378
#endif
11379
if (fence)
11380
{
11381
if (memchr (fence, 0, 0))
11382
return 1;
11383
strcpy (fence - 9, "12345678");
11384
if (memchr (fence - 9, 0, 79) != fence - 1)
11385
return 2;
11386
}
11387
return 0;
11388
11389
;
11390
return 0;
11391
}
11392
_ACEOF
11393
if ac_fn_c_try_run "$LINENO"; then :
11394
gl_cv_func_memchr_works=yes
11395
else
11396
gl_cv_func_memchr_works=no
11397
fi
11398
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11399
conftest.$ac_objext conftest.beam conftest.$ac_ext
11400
fi
11401
11402
fi
11403
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
11404
$as_echo "$gl_cv_func_memchr_works" >&6; }
11405
if test "$gl_cv_func_memchr_works" != yes; then
11406
11407
for ac_header in bp-sym.h
11408
do :
11409
ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
11410
if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
11411
cat >>confdefs.h <<_ACEOF
11412
#define HAVE_BP_SYM_H 1
11413
_ACEOF
11414
11415
fi
11416
11417
done
11418
11419
11420
REPLACE_MEMCHR=1
11421
11422
11423
11424
11425
11426
11427
11428
11429
gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
11430
11431
fi
11432
fi
11433
11434
ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
11435
if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
11436
ac_have_decl=1
11437
else
11438
ac_have_decl=0
11439
fi
11440
11441
cat >>confdefs.h <<_ACEOF
11442
#define HAVE_DECL_MEMRCHR $ac_have_decl
11443
_ACEOF
11444
11445
11446
11447
11448
11449
11450
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5
11451
$as_echo_n "checking whether unlink honors trailing slashes... " >&6; }
11452
if test "${gl_cv_func_unlink_works+set}" = set; then :
11453
$as_echo_n "(cached) " >&6
11454
else
11455
touch conftest.file
11456
# Assume that if we have lstat, we can also check symlinks.
11457
if test $ac_cv_func_lstat = yes; then
11458
ln -s conftest.file conftest.lnk
11459
fi
11460
if test "$cross_compiling" = yes; then :
11461
gl_cv_func_unlink_works="guessing no"
11462
else
11463
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11464
/* end confdefs.h. */
11465
#include <unistd.h>
11466
#include <errno.h>
11467
11468
int
11469
main ()
11470
{
11471
if (!unlink ("conftest.file/") || errno != ENOTDIR) return 1;
11472
#if HAVE_LSTAT
11473
if (!unlink ("conftest.lnk/") || errno != ENOTDIR) return 2;
11474
#endif
11475
11476
;
11477
return 0;
11478
}
11479
_ACEOF
11480
if ac_fn_c_try_run "$LINENO"; then :
11481
gl_cv_func_unlink_works=yes
11482
else
11483
gl_cv_func_unlink_works=no
11484
fi
11485
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11486
conftest.$ac_objext conftest.beam conftest.$ac_ext
11487
fi
11488
11489
rm -f conftest.file conftest.lnk
11490
fi
11491
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_works" >&5
11492
$as_echo "$gl_cv_func_unlink_works" >&6; }
11493
if test x"$gl_cv_func_unlink_works" != xyes; then
11494
REPLACE_UNLINK=1
11495
11496
11497
11498
11499
11500
11501
11502
11503
gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext"
11504
11505
fi
11506
11507
11508
11509
11510
11511
11512
11513
11514
11515
11516
11517
11518
11519
11520
11521
11522
gl_cv_func_vfprintf_posix=no
11523
case "$gl_cv_func_printf_sizes_c99" in
11524
*yes)
11525
case "$gl_cv_func_printf_long_double" in
11526
*yes)
11527
case "$gl_cv_func_printf_infinite" in
11528
*yes)
11529
case "$gl_cv_func_printf_infinite_long_double" in
11530
*yes)
11531
case "$gl_cv_func_printf_directive_a" in
11532
*yes)
11533
case "$gl_cv_func_printf_directive_f" in
11534
*yes)
11535
case "$gl_cv_func_printf_directive_n" in
11536
*yes)
11537
case "$gl_cv_func_printf_directive_ls" in
11538
*yes)
11539
case "$gl_cv_func_printf_positions" in
11540
*yes)
11541
case "$gl_cv_func_printf_flag_grouping" in
11542
*yes)
11543
case "$gl_cv_func_printf_flag_leftadjust" in
11544
*yes)
11545
case "$gl_cv_func_printf_flag_zero" in
11546
*yes)
11547
case "$gl_cv_func_printf_precision" in
11548
*yes)
11549
case "$gl_cv_func_printf_enomem" in
11550
*yes)
11551
# vfprintf exists and is
11552
# already POSIX compliant.
11553
gl_cv_func_vfprintf_posix=yes
11554
;;
11555
esac
11556
;;
11557
esac
11558
;;
11559
esac
11560
;;
11561
esac
11562
;;
11563
esac
11564
;;
11565
esac
11566
;;
11567
esac
11568
;;
11569
esac
11570
;;
11571
esac
11572
;;
11573
esac
11574
;;
11575
esac
11576
;;
11577
esac
11578
;;
11579
esac
11580
;;
11581
esac
11582
if test $gl_cv_func_vfprintf_posix = no; then
11583
11584
11585
11586
case "$gl_cv_func_printf_infinite" in
11587
*yes)
11588
;;
11589
*)
11590
11591
$as_echo "#define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h
11592
11593
;;
11594
esac
11595
11596
11597
11598
11599
case "$gl_cv_func_printf_long_double" in
11600
*yes)
11601
case "$gl_cv_func_printf_infinite_long_double" in
11602
*yes)
11603
;;
11604
*)
11605
11606
$as_echo "#define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h
11607
11608
;;
11609
esac
11610
;;
11611
esac
11612
11613
11614
11615
case "$gl_cv_func_printf_directive_a" in
11616
*yes)
11617
;;
11618
*)
11619
11620
$as_echo "#define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h
11621
11622
for ac_func in nl_langinfo
11623
do :
11624
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
11625
if test "x$ac_cv_func_nl_langinfo" = x""yes; then :
11626
cat >>confdefs.h <<_ACEOF
11627
#define HAVE_NL_LANGINFO 1
11628
_ACEOF
11629
11630
fi
11631
done
11632
11633
;;
11634
esac
11635
11636
11637
11638
case "$gl_cv_func_printf_directive_f" in
11639
*yes)
11640
;;
11641
*)
11642
11643
$as_echo "#define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h
11644
11645
;;
11646
esac
11647
11648
11649
11650
case "$gl_cv_func_printf_directive_ls" in
11651
*yes)
11652
;;
11653
*)
11654
11655
$as_echo "#define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h
11656
11657
;;
11658
esac
11659
11660
11661
11662
case "$gl_cv_func_printf_flag_grouping" in
11663
*yes)
11664
;;
11665
*)
11666
11667
$as_echo "#define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h
11668
11669
;;
11670
esac
11671
11672
11673
11674
case "$gl_cv_func_printf_flag_leftadjust" in
11675
*yes)
11676
;;
11677
*)
11678
11679
$as_echo "#define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h
11680
11681
;;
11682
esac
11683
11684
11685
11686
case "$gl_cv_func_printf_flag_zero" in
11687
*yes)
11688
;;
11689
*)
11690
11691
$as_echo "#define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h
11692
11693
;;
11694
esac
11695
11696
11697
11698
case "$gl_cv_func_printf_precision" in
11699
*yes)
11700
;;
11701
*)
11702
11703
$as_echo "#define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h
11704
11705
11706
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
11707
11708
11709
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
11710
11711
;;
11712
esac
11713
11714
11715
11716
case "$gl_cv_func_printf_enomem" in
11717
*yes)
11718
;;
11719
*)
11720
11721
$as_echo "#define NEED_PRINTF_ENOMEM 1" >>confdefs.h
11722
11723
11724
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
11725
11726
11727
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
11728
11729
;;
11730
esac
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
11773
11774
if test $ac_cv_func_vasnprintf = yes; then
11775
11776
$as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h
11777
11778
fi
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
11790
if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
11791
11792
else
11793
11794
$as_echo "#define ptrdiff_t long" >>confdefs.h
11795
11796
11797
fi
11798
11799
11800
11801
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext"
11816
11817
REPLACE_VFPRINTF=1
11818
11819
$as_echo "#define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h
11820
11821
:
11822
11823
fi
11824
11825
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
11826
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
11827
if test "${ac_cv_header_stdbool_h+set}" = set; then :
11828
$as_echo_n "(cached) " >&6
11829
else
11830
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11831
/* end confdefs.h. */
11832
11833
#include <stdbool.h>
11834
#ifndef bool
11835
"error: bool is not defined"
11836
#endif
11837
#ifndef false
11838
"error: false is not defined"
11839
#endif
11840
#if false
11841
"error: false is not 0"
11842
#endif
11843
#ifndef true
11844
"error: true is not defined"
11845
#endif
11846
#if true != 1
11847
"error: true is not 1"
11848
#endif
11849
#ifndef __bool_true_false_are_defined
11850
"error: __bool_true_false_are_defined is not defined"
11851
#endif
11852
11853
struct s { _Bool s: 1; _Bool t; } s;
11854
11855
char a[true == 1 ? 1 : -1];
11856
char b[false == 0 ? 1 : -1];
11857
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
11858
char d[(bool) 0.5 == true ? 1 : -1];
11859
bool e = &s;
11860
char f[(_Bool) 0.0 == false ? 1 : -1];
11861
char g[true];
11862
char h[sizeof (_Bool)];
11863
char i[sizeof s.t];
11864
enum { j = false, k = true, l = false * true, m = true * 256 };
11865
_Bool n[m];
11866
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
11867
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
11868
#if defined __xlc__ || defined __GNUC__
11869
/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
11870
reported by James Lemley on 2005-10-05; see
11871
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
11872
This test is not quite right, since xlc is allowed to
11873
reject this program, as the initializer for xlcbug is
11874
not one of the forms that C requires support for.
11875
However, doing the test right would require a run-time
11876
test, and that would make cross-compilation harder.
11877
Let us hope that IBM fixes the xlc bug, and also adds
11878
support for this kind of constant expression. In the
11879
meantime, this test will reject xlc, which is OK, since
11880
our stdbool.h substitute should suffice. We also test
11881
this with GCC, where it should work, to detect more
11882
quickly whether someone messes up the test in the
11883
future. */
11884
char digs[] = "0123456789";
11885
int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
11886
#endif
11887
/* Catch a bug in an HP-UX C compiler. See
11888
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
11889
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
11890
*/
11891
_Bool q = true;
11892
_Bool *pq = &q;
11893
11894
int
11895
main ()
11896
{
11897
11898
*pq |= q;
11899
*pq |= ! q;
11900
/* Refer to every declared value, to avoid compiler optimizations. */
11901
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
11902
+ !m + !n + !o + !p + !q + !pq);
11903
11904
;
11905
return 0;
11906
}
11907
_ACEOF
11908
if ac_fn_c_try_compile "$LINENO"; then :
11909
ac_cv_header_stdbool_h=yes
11910
else
11911
ac_cv_header_stdbool_h=no
11912
fi
11913
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11914
fi
11915
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
11916
$as_echo "$ac_cv_header_stdbool_h" >&6; }
11917
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
11918
if test "x$ac_cv_type__Bool" = x""yes; then :
11919
11920
cat >>confdefs.h <<_ACEOF
11921
#define HAVE__BOOL 1
11922
_ACEOF
11923
11924
11925
fi
11926
11927
if test $ac_cv_header_stdbool_h = yes; then
11928
11929
$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
11930
11931
fi
11932
11933
REPLACE_NULL=0;
11934
HAVE_WCHAR_T=1;
11935
STDDEF_H='';
11936
11937
11938
11939
11940
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
11941
$as_echo_n "checking for unsigned long long int... " >&6; }
11942
if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
11943
$as_echo_n "(cached) " >&6
11944
else
11945
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946
/* end confdefs.h. */
11947
11948
/* For now, do not test the preprocessor; as of 2007 there are too many
11949
implementations with broken preprocessors. Perhaps this can
11950
be revisited in 2012. In the meantime, code should not expect
11951
#if to work with literals wider than 32 bits. */
11952
/* Test literals. */
11953
long long int ll = 9223372036854775807ll;
11954
long long int nll = -9223372036854775807LL;
11955
unsigned long long int ull = 18446744073709551615ULL;
11956
/* Test constant expressions. */
11957
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
11958
? 1 : -1)];
11959
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
11960
? 1 : -1)];
11961
int i = 63;
11962
int
11963
main ()
11964
{
11965
/* Test availability of runtime routines for shift and division. */
11966
long long int llmax = 9223372036854775807ll;
11967
unsigned long long int ullmax = 18446744073709551615ull;
11968
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
11969
| (llmax / ll) | (llmax % ll)
11970
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
11971
| (ullmax / ull) | (ullmax % ull));
11972
;
11973
return 0;
11974
}
11975
11976
_ACEOF
11977
if ac_fn_c_try_link "$LINENO"; then :
11978
ac_cv_type_unsigned_long_long_int=yes
11979
else
11980
ac_cv_type_unsigned_long_long_int=no
11981
fi
11982
rm -f core conftest.err conftest.$ac_objext \
11983
conftest$ac_exeext conftest.$ac_ext
11984
fi
11985
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
11986
$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
11987
if test $ac_cv_type_unsigned_long_long_int = yes; then
11988
11989
$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
11990
11991
fi
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default"
12002
if test "x$ac_cv_have_decl_strdup" = x""yes; then :
12003
ac_have_decl=1
12004
else
12005
ac_have_decl=0
12006
fi
12007
12008
cat >>confdefs.h <<_ACEOF
12009
#define HAVE_DECL_STRDUP $ac_have_decl
12010
_ACEOF
12011
12012
12013
12014
12015
12016
12017
if test -z "$ERRNO_H"; then
12018
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
12019
$as_echo_n "checking for working strerror function... " >&6; }
12020
if test "${gl_cv_func_working_strerror+set}" = set; then :
12021
$as_echo_n "(cached) " >&6
12022
else
12023
if test "$cross_compiling" = yes; then :
12024
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12025
/* end confdefs.h. */
12026
#include <string.h>
12027
12028
int
12029
main ()
12030
{
12031
return !*strerror (-2);
12032
;
12033
return 0;
12034
}
12035
_ACEOF
12036
if ac_fn_c_try_compile "$LINENO"; then :
12037
gl_cv_func_working_strerror=yes
12038
else
12039
gl_cv_func_working_strerror=no
12040
fi
12041
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12042
12043
else
12044
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12045
/* end confdefs.h. */
12046
#include <string.h>
12047
12048
int
12049
main ()
12050
{
12051
return !*strerror (-2);
12052
;
12053
return 0;
12054
}
12055
_ACEOF
12056
if ac_fn_c_try_run "$LINENO"; then :
12057
gl_cv_func_working_strerror=yes
12058
else
12059
gl_cv_func_working_strerror=no
12060
fi
12061
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12062
conftest.$ac_objext conftest.beam conftest.$ac_ext
12063
fi
12064
12065
12066
fi
12067
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
12068
$as_echo "$gl_cv_func_working_strerror" >&6; }
12069
if test $gl_cv_func_working_strerror = no; then
12070
REPLACE_STRERROR=1
12071
fi
12072
else
12073
REPLACE_STRERROR=1
12074
fi
12075
if test $REPLACE_STRERROR = 1; then
12076
12077
ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12078
if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12079
ac_have_decl=1
12080
else
12081
ac_have_decl=0
12082
fi
12083
12084
cat >>confdefs.h <<_ACEOF
12085
#define HAVE_DECL_STRERROR $ac_have_decl
12086
_ACEOF
12087
12088
12089
if test $ac_cv_header_sys_socket_h != yes; then
12090
for ac_header in winsock2.h
12091
do :
12092
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
12093
if test "x$ac_cv_header_winsock2_h" = x""yes; then :
12094
cat >>confdefs.h <<_ACEOF
12095
#define HAVE_WINSOCK2_H 1
12096
_ACEOF
12097
12098
fi
12099
12100
done
12101
12102
fi
12103
12104
fi
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116
12117
if test $gl_cv_have_include_next = yes; then
12118
gl_cv_next_string_h='<'string.h'>'
12119
else
12120
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
12121
$as_echo_n "checking absolute name of <string.h>... " >&6; }
12122
if test "${gl_cv_next_string_h+set}" = set; then :
12123
$as_echo_n "(cached) " >&6
12124
else
12125
12126
if test $ac_cv_header_string_h = yes; then
12127
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12128
/* end confdefs.h. */
12129
#include <string.h>
12130
12131
_ACEOF
12132
case "$host_os" in
12133
aix*) gl_absname_cpp="$ac_cpp -C" ;;
12134
*) gl_absname_cpp="$ac_cpp" ;;
12135
esac
12136
gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
12137
sed -n '\#/string.h#{
12138
s#.*"\(.*/string.h\)".*#\1#
12139
s#^/[^/]#//&#
12140
p
12141
q
12142
}'`'"'
12143
else
12144
gl_cv_next_string_h='<'string.h'>'
12145
fi
12146
12147
fi
12148
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
12149
$as_echo "$gl_cv_next_string_h" >&6; }
12150
fi
12151
NEXT_STRING_H=$gl_cv_next_string_h
12152
12153
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
12154
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
12155
gl_next_as_first_directive='<'string.h'>'
12156
else
12157
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
12158
gl_next_as_first_directive=$gl_cv_next_string_h
12159
fi
12160
NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
12161
12162
12163
12164
12165
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
12166
$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
12167
if test "${ac_cv_header_stat_broken+set}" = set; then :
12168
$as_echo_n "(cached) " >&6
12169
else
12170
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12171
/* end confdefs.h. */
12172
#include <sys/types.h>
12173
#include <sys/stat.h>
12174
12175
#if defined S_ISBLK && defined S_IFDIR
12176
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
12177
#endif
12178
12179
#if defined S_ISBLK && defined S_IFCHR
12180
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
12181
#endif
12182
12183
#if defined S_ISLNK && defined S_IFREG
12184
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
12185
#endif
12186
12187
#if defined S_ISSOCK && defined S_IFREG
12188
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
12189
#endif
12190
12191
_ACEOF
12192
if ac_fn_c_try_compile "$LINENO"; then :
12193
ac_cv_header_stat_broken=no
12194
else
12195
ac_cv_header_stat_broken=yes
12196
fi
12197
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12198
fi
12199
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
12200
$as_echo "$ac_cv_header_stat_broken" >&6; }
12201
if test $ac_cv_header_stat_broken = yes; then
12202
12203
$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
12204
12205
fi
12206
12207
12208
12209
6952
12210
REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
12211
REPLACE_MKTIME=GNULIB_PORTCHECK;
6953
12212
REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
6954
12213
REPLACE_STRPTIME=GNULIB_PORTCHECK;
6955
12214
REPLACE_TIMEGM=GNULIB_PORTCHECK;
6958
12217
6959
12218
6960
12219
6961
6962
6963
6964
6965
6966
{ echo "$as_me:$LINENO: checking for struct timespec in <time.h>" >&5
6967
echo $ECHO_N "checking for struct timespec in <time.h>... $ECHO_C" >&6; }
6968
if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then
6969
echo $ECHO_N "(cached) $ECHO_C" >&6
12220
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
12221
$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
12222
if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
12223
$as_echo_n "(cached) " >&6
6970
12224
else
6971
cat >conftest.$ac_ext <<_ACEOF
6972
/* confdefs.h. */
6973
_ACEOF
6974
cat confdefs.h >>conftest.$ac_ext
6975
cat >>conftest.$ac_ext <<_ACEOF
12225
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6976
12226
/* end confdefs.h. */
6977
12227
#include <time.h>
6978
12228
6984
12234
return 0;
6985
12235
}
6986
12236
_ACEOF
6987
rm -f conftest.$ac_objext
6988
if { (ac_try="$ac_compile"
6989
case "(($ac_try" in
6990
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6991
*) ac_try_echo=$ac_try;;
6992
esac
6993
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6994
(eval "$ac_compile") 2>conftest.er1
6995
ac_status=$?
6996
grep -v '^ *+' conftest.er1 >conftest.err
6997
rm -f conftest.er1
6998
cat conftest.err >&5
6999
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7000
(exit $ac_status); } && {
7001
test -z "$ac_c_werror_flag" ||
7002
test ! -s conftest.err
7003
} && test -s conftest.$ac_objext; then
12237
if ac_fn_c_try_compile "$LINENO"; then :
7004
12238
gl_cv_sys_struct_timespec_in_time_h=yes
7005
12239
else
7006
echo "$as_me: failed program was:" >&5
7007
sed 's/^/| /' conftest.$ac_ext >&5
7008
7009
gl_cv_sys_struct_timespec_in_time_h=no
12240
gl_cv_sys_struct_timespec_in_time_h=no
7010
12241
fi
7011
7012
12242
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7013
12243
fi
7014
{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
7015
echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_time_h" >&6; }
12244
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
12245
$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
7016
12246
7017
12247
TIME_H_DEFINES_STRUCT_TIMESPEC=0
7018
12248
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
7019
12249
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
7020
12250
TIME_H_DEFINES_STRUCT_TIMESPEC=1
7021
12251
else
7022
{ echo "$as_me:$LINENO: checking for struct timespec in <sys/time.h>" >&5
7023
echo $ECHO_N "checking for struct timespec in <sys/time.h>... $ECHO_C" >&6; }
7024
if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then
7025
echo $ECHO_N "(cached) $ECHO_C" >&6
12252
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
12253
$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
12254
if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
12255
$as_echo_n "(cached) " >&6
7026
12256
else
7027
cat >conftest.$ac_ext <<_ACEOF
7028
/* confdefs.h. */
7029
_ACEOF
7030
cat confdefs.h >>conftest.$ac_ext
7031
cat >>conftest.$ac_ext <<_ACEOF
12257
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7032
12258
/* end confdefs.h. */
7033
12259
#include <sys/time.h>
7034
12260
7040
12266
return 0;
7041
12267
}
7042
12268
_ACEOF
7043
rm -f conftest.$ac_objext
7044
if { (ac_try="$ac_compile"
7045
case "(($ac_try" in
7046
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7047
*) ac_try_echo=$ac_try;;
7048
esac
7049
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7050
(eval "$ac_compile") 2>conftest.er1
7051
ac_status=$?
7052
grep -v '^ *+' conftest.er1 >conftest.err
7053
rm -f conftest.er1
7054
cat conftest.err >&5
7055
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7056
(exit $ac_status); } && {
7057
test -z "$ac_c_werror_flag" ||
7058
test ! -s conftest.err
7059
} && test -s conftest.$ac_objext; then
12269
if ac_fn_c_try_compile "$LINENO"; then :
7060
12270
gl_cv_sys_struct_timespec_in_sys_time_h=yes
7061
12271
else
7062
echo "$as_me: failed program was:" >&5
7063
sed 's/^/| /' conftest.$ac_ext >&5
7064
7065
gl_cv_sys_struct_timespec_in_sys_time_h=no
12272
gl_cv_sys_struct_timespec_in_sys_time_h=no
7066
12273
fi
7067
7068
12274
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7069
12275
fi
7070
{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
7071
echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
7072
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
12276
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
12277
$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
12278
if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
7073
12279
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
7074
12280
fi
7075
12281
fi
7079
12285
7080
12286
7081
12287
7082
{ echo "$as_me:$LINENO: checking absolute name of <time.h>" >&5
7083
echo $ECHO_N "checking absolute name of <time.h>... $ECHO_C" >&6; }
7084
if test "${gl_cv_absolute_time_h+set}" = set; then
7085
echo $ECHO_N "(cached) $ECHO_C" >&6
12288
12289
12290
12291
12292
12293
12294
if test $gl_cv_have_include_next = yes; then
12295
gl_cv_next_time_h='<'time.h'>'
12296
else
12297
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
12298
$as_echo_n "checking absolute name of <time.h>... " >&6; }
12299
if test "${gl_cv_next_time_h+set}" = set; then :
12300
$as_echo_n "(cached) " >&6
7086
12301
else
7087
12302
7088
7089
7090
7091
7092
if test $ac_cv_header_time_h = yes; then
7093
cat >conftest.$ac_ext <<_ACEOF
7094
/* confdefs.h. */
7095
_ACEOF
7096
cat confdefs.h >>conftest.$ac_ext
7097
cat >>conftest.$ac_ext <<_ACEOF
12303
if test $ac_cv_header_time_h = yes; then
12304
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7098
12305
/* end confdefs.h. */
7099
12306
#include <time.h>
12307
7100
12308
_ACEOF
7101
gl_cv_absolute_time_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7102
sed -n '\#/time.h#{s#.*"\(.*/time.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
7103
fi
12309
case "$host_os" in
12310
aix*) gl_absname_cpp="$ac_cpp -C" ;;
12311
*) gl_absname_cpp="$ac_cpp" ;;
12312
esac
12313
gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
12314
sed -n '\#/time.h#{
12315
s#.*"\(.*/time.h\)".*#\1#
12316
s#^/[^/]#//&#
12317
p
12318
q
12319
}'`'"'
12320
else
12321
gl_cv_next_time_h='<'time.h'>'
12322
fi
7104
12323
7105
12324
fi
7106
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_time_h" >&5
7107
echo "${ECHO_T}$gl_cv_absolute_time_h" >&6; }
7108
cat >>confdefs.h <<_ACEOF
7109
#define ABSOLUTE_TIME_H "$gl_cv_absolute_time_h"
7110
_ACEOF
7111
7112
7113
ABSOLUTE_TIME_H=\"$gl_cv_absolute_time_h\"
7114
7115
7116
7117
7118
GNULIB_CHOWN=0;
7119
GNULIB_DUP2=0;
7120
GNULIB_FCHDIR=0;
7121
GNULIB_FTRUNCATE=0;
7122
GNULIB_GETCWD=0;
7123
GNULIB_GETLOGIN_R=0;
7124
GNULIB_READLINK=0;
7125
HAVE_DUP2=1;
7126
HAVE_FTRUNCATE=1;
7127
HAVE_READLINK=1;
7128
HAVE_DECL_GETLOGIN_R=1;
7129
REPLACE_CHOWN=0;
7130
REPLACE_FCHDIR=0;
7131
REPLACE_GETCWD=0;
7132
7133
7134
7135
7136
7137
7138
{ echo "$as_me:$LINENO: checking determine whether the utimes function works" >&5
7139
echo $ECHO_N "checking determine whether the utimes function works... $ECHO_C" >&6; }
7140
if test "${gl_cv_func_working_utimes+set}" = set; then
7141
echo $ECHO_N "(cached) $ECHO_C" >&6
12325
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
12326
$as_echo "$gl_cv_next_time_h" >&6; }
12327
fi
12328
NEXT_TIME_H=$gl_cv_next_time_h
12329
12330
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
12331
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
12332
gl_next_as_first_directive='<'time.h'>'
12333
else
12334
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
12335
gl_next_as_first_directive=$gl_cv_next_time_h
12336
fi
12337
NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
12338
12339
12340
12341
12342
12343
12344
12345
12346
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
12347
$as_echo_n "checking whether the utimes function works... " >&6; }
12348
if test "${gl_cv_func_working_utimes+set}" = set; then :
12349
$as_echo_n "(cached) " >&6
7142
12350
else
7143
12351
7144
if test "$cross_compiling" = yes; then
12352
if test "$cross_compiling" = yes; then :
7145
12353
gl_cv_func_working_utimes=no
7146
12354
else
7147
cat >conftest.$ac_ext <<_ACEOF
7148
/* confdefs.h. */
7149
_ACEOF
7150
cat confdefs.h >>conftest.$ac_ext
7151
cat >>conftest.$ac_ext <<_ACEOF
12355
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7152
12356
/* end confdefs.h. */
7153
12357
7154
12358
#include <sys/types.h>
7172
12376
int fd;
7173
12377
7174
12378
int ok = ((f = fopen (file, "w"))
7175
&& fclose (f) == 0
7176
&& utimes (file, timeval) == 0
7177
&& lstat (file, &sbuf) == 0
7178
&& sbuf.st_atime == timeval[0].tv_sec
7179
&& sbuf.st_mtime == timeval[1].tv_sec);
12379
&& fclose (f) == 0
12380
&& utimes (file, timeval) == 0
12381
&& lstat (file, &sbuf) == 0
12382
&& sbuf.st_atime == timeval[0].tv_sec
12383
&& sbuf.st_mtime == timeval[1].tv_sec);
7180
12384
unlink (file);
7181
12385
if (!ok)
7182
12386
exit (1);
7194
12398
exit (1);
7195
12399
7196
12400
ok = (0 <= (fd = open (file, O_WRONLY|O_CREAT, 0444))
7197
&& close (fd) == 0
7198
&& utimes (file, NULL) == 0);
12401
&& close (fd) == 0
12402
&& utimes (file, NULL) == 0);
7199
12403
unlink (file);
7200
12404
7201
12405
exit (!ok);
7202
12406
}
7203
12407
7204
12408
_ACEOF
7205
rm -f conftest$ac_exeext
7206
if { (ac_try="$ac_link"
7207
case "(($ac_try" in
7208
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7209
*) ac_try_echo=$ac_try;;
7210
esac
7211
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7212
(eval "$ac_link") 2>&5
7213
ac_status=$?
7214
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7216
{ (case "(($ac_try" in
7217
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7218
*) ac_try_echo=$ac_try;;
7219
esac
7220
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7221
(eval "$ac_try") 2>&5
7222
ac_status=$?
7223
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7224
(exit $ac_status); }; }; then
12409
if ac_fn_c_try_run "$LINENO"; then :
7225
12410
gl_cv_func_working_utimes=yes
7226
12411
else
7227
echo "$as_me: program exited with status $ac_status" >&5
7228
echo "$as_me: failed program was:" >&5
7229
sed 's/^/| /' conftest.$ac_ext >&5
7230
7231
( exit $ac_status )
7232
gl_cv_func_working_utimes=no
7233
fi
7234
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7235
fi
7236
7237
7238
fi
7239
{ echo "$as_me:$LINENO: result: $gl_cv_func_working_utimes" >&5
7240
echo "${ECHO_T}$gl_cv_func_working_utimes" >&6; }
12412
gl_cv_func_working_utimes=no
12413
fi
12414
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12415
conftest.$ac_objext conftest.beam conftest.$ac_ext
12416
fi
12417
12418
fi
12419
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
12420
$as_echo "$gl_cv_func_working_utimes" >&6; }
7241
12421
7242
12422
if test $gl_cv_func_working_utimes = yes; then
7243
12423
7244
cat >>confdefs.h <<\_ACEOF
7245
#define HAVE_WORKING_UTIMES 1
7246
_ACEOF
12424
$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
7247
12425
7248
12426
fi
7249
12427
7251
12429
7252
12430
7253
12431
7254
7255
7256
7257
7258
7259
7260
7261
{ echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7262
echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7263
if test "${gl_cv_sys_struct_utimbuf+set}" = set; then
7264
echo $ECHO_N "(cached) $ECHO_C" >&6
12432
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
12433
$as_echo_n "checking for struct utimbuf... " >&6; }
12434
if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
12435
$as_echo_n "(cached) " >&6
7265
12436
else
7266
cat >conftest.$ac_ext <<_ACEOF
7267
/* confdefs.h. */
7268
_ACEOF
7269
cat confdefs.h >>conftest.$ac_ext
7270
cat >>conftest.$ac_ext <<_ACEOF
12437
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7271
12438
/* end confdefs.h. */
7272
12439
#if HAVE_SYS_TIME_H
7273
#include <sys/time.h>
7274
#endif
7275
#include <time.h>
7276
#ifdef HAVE_UTIME_H
7277
#include <utime.h>
7278
#endif
12440
#include <sys/time.h>
12441
#endif
12442
#include <time.h>
12443
#ifdef HAVE_UTIME_H
12444
#include <utime.h>
12445
#endif
7279
12446
7280
12447
int
7281
12448
main ()
7285
12452
return 0;
7286
12453
}
7287
12454
_ACEOF
7288
rm -f conftest.$ac_objext
7289
if { (ac_try="$ac_compile"
7290
case "(($ac_try" in
7291
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7292
*) ac_try_echo=$ac_try;;
7293
esac
7294
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7295
(eval "$ac_compile") 2>conftest.er1
7296
ac_status=$?
7297
grep -v '^ *+' conftest.er1 >conftest.err
7298
rm -f conftest.er1
7299
cat conftest.err >&5
7300
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7301
(exit $ac_status); } && {
7302
test -z "$ac_c_werror_flag" ||
7303
test ! -s conftest.err
7304
} && test -s conftest.$ac_objext; then
12455
if ac_fn_c_try_compile "$LINENO"; then :
7305
12456
gl_cv_sys_struct_utimbuf=yes
7306
12457
else
7307
echo "$as_me: failed program was:" >&5
7308
sed 's/^/| /' conftest.$ac_ext >&5
7309
7310
gl_cv_sys_struct_utimbuf=no
12458
gl_cv_sys_struct_utimbuf=no
7311
12459
fi
7312
7313
12460
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7314
12461
fi
7315
{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_utimbuf" >&5
7316
echo "${ECHO_T}$gl_cv_sys_struct_utimbuf" >&6; }
12462
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
12463
$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
7317
12464
7318
12465
if test $gl_cv_sys_struct_utimbuf = yes; then
7319
12466
7320
cat >>confdefs.h <<\_ACEOF
7321
#define HAVE_STRUCT_UTIMBUF 1
7322
_ACEOF
7323
7324
fi
7325
7326
7327
12467
$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
12468
12469
fi
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
12483
$as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
12484
if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
12485
$as_echo_n "(cached) " >&6
12486
else
12487
gl_cv_header_wchar_h_correct_inline=yes
12488
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12489
/* end confdefs.h. */
12490
12491
#define wcstod renamed_wcstod
12492
#include <wchar.h>
12493
extern int zero (void);
12494
int main () { return zero(); }
12495
12496
_ACEOF
12497
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12498
(eval $ac_compile) 2>&5
12499
ac_status=$?
12500
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12501
test $ac_status = 0; }; then
12502
mv conftest.$ac_objext conftest1.$ac_objext
12503
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12504
/* end confdefs.h. */
12505
12506
#define wcstod renamed_wcstod
12507
#include <wchar.h>
12508
int zero (void) { return 0; }
12509
12510
_ACEOF
12511
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12512
(eval $ac_compile) 2>&5
12513
ac_status=$?
12514
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12515
test $ac_status = 0; }; then
12516
mv conftest.$ac_objext conftest2.$ac_objext
12517
if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
12518
:
12519
else
12520
gl_cv_header_wchar_h_correct_inline=no
12521
fi
12522
fi
12523
fi
12524
rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
12525
12526
fi
12527
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
12528
$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
12529
if test $gl_cv_header_wchar_h_correct_inline = no; then
12530
as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
12531
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
12532
C99 mode. You have four options:
12533
- Add the flag -fgnu89-inline to CC and reconfigure, or
12534
- Fix your include files, using parts of
12535
<http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
12536
- Use a gcc version older than 4.3, or
12537
- Don't use the flags -std=c99 or -std=gnu99.
12538
Configuration aborted." "$LINENO" 5
12539
fi
7328
12540
7329
12541
7330
12542
7342
12554
gl_cond_libtool=false
7343
12555
gl_libdeps=
7344
12556
gl_ltlibdeps=
12557
12558
12559
12560
12561
12562
12563
12564
12565
7345
12566
gl_source_base='lib'
7346
12567
7347
{ echo "$as_me:$LINENO: checking for error_at_line" >&5
7348
echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6; }
7349
if test "${ac_cv_lib_error_at_line+set}" = set; then
7350
echo $ECHO_N "(cached) $ECHO_C" >&6
7351
else
7352
cat >conftest.$ac_ext <<_ACEOF
7353
/* confdefs.h. */
7354
_ACEOF
7355
cat confdefs.h >>conftest.$ac_ext
7356
cat >>conftest.$ac_ext <<_ACEOF
12568
12569
12570
12571
12572
if test $ac_cv_func_alloca_works = no; then
12573
:
12574
fi
12575
12576
# Define an additional variable used in the Makefile substitution.
12577
if test $ac_cv_working_alloca_h = yes; then
12578
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
12579
$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
12580
if test "${gl_cv_rpl_alloca+set}" = set; then :
12581
$as_echo_n "(cached) " >&6
12582
else
12583
12584
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12585
/* end confdefs.h. */
12586
12587
#if defined __GNUC__ || defined _AIX || defined _MSC_VER
12588
Need own alloca
12589
#endif
12590
12591
_ACEOF
12592
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12593
$EGREP "Need own alloca" >/dev/null 2>&1; then :
12594
gl_cv_rpl_alloca=yes
12595
else
12596
gl_cv_rpl_alloca=no
12597
fi
12598
rm -f conftest*
12599
12600
12601
fi
12602
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
12603
$as_echo "$gl_cv_rpl_alloca" >&6; }
12604
if test $gl_cv_rpl_alloca = yes; then
12605
12606
$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12607
12608
ALLOCA_H=alloca.h
12609
else
12610
ALLOCA_H=
12611
fi
12612
else
12613
ALLOCA_H=alloca.h
12614
fi
12615
12616
12617
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible calloc" >&5
12618
$as_echo_n "checking for GNU libc compatible calloc... " >&6; }
12619
if test "${ac_cv_func_calloc_0_nonnull+set}" = set; then :
12620
$as_echo_n "(cached) " >&6
12621
else
12622
if test "$cross_compiling" = yes; then :
12623
ac_cv_func_calloc_0_nonnull=no
12624
else
12625
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12626
/* end confdefs.h. */
12627
$ac_includes_default
12628
int
12629
main ()
12630
{
12631
exit (!calloc (0, 0) || calloc ((size_t) -1 / 8 + 1, 8));
12632
;
12633
return 0;
12634
}
12635
_ACEOF
12636
if ac_fn_c_try_run "$LINENO"; then :
12637
ac_cv_func_calloc_0_nonnull=yes
12638
else
12639
ac_cv_func_calloc_0_nonnull=no
12640
fi
12641
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12642
conftest.$ac_objext conftest.beam conftest.$ac_ext
12643
fi
12644
12645
fi
12646
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5
12647
$as_echo "$ac_cv_func_calloc_0_nonnull" >&6; }
12648
if test $ac_cv_func_calloc_0_nonnull = yes; then :
12649
12650
$as_echo "#define HAVE_CALLOC 1" >>confdefs.h
12651
12652
else
12653
$as_echo "#define HAVE_CALLOC 0" >>confdefs.h
12654
12655
12656
12657
12658
12659
12660
12661
12662
12663
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
12664
12665
12666
$as_echo "#define calloc rpl_calloc" >>confdefs.h
12667
12668
fi
12669
12670
12671
12672
12673
if test $gl_cv_func_malloc_posix = yes; then
12674
HAVE_CALLOC_POSIX=1
12675
12676
$as_echo "#define HAVE_CALLOC_POSIX 1" >>confdefs.h
12677
12678
else
12679
12680
12681
12682
12683
12684
12685
12686
12687
gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext"
12688
12689
HAVE_CALLOC_POSIX=0
12690
fi
12691
12692
12693
12694
12695
GNULIB_CALLOC_POSIX=1
12696
12697
12698
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5
12699
$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; }
12700
if test "${gl_cv_have_arbitrary_file_name_length_limit+set}" = set; then :
12701
$as_echo_n "(cached) " >&6
12702
else
12703
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12704
/* end confdefs.h. */
12705
#include <unistd.h>
12706
#include <limits.h>
12707
#if defined PATH_MAX || defined MAXPATHLEN
12708
have_arbitrary_file_name_length_limit
12709
#endif
12710
_ACEOF
12711
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12712
$EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then :
12713
gl_cv_have_arbitrary_file_name_length_limit=yes
12714
else
12715
gl_cv_have_arbitrary_file_name_length_limit=no
12716
fi
12717
rm -f conftest*
12718
12719
fi
12720
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5
12721
$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; }
12722
12723
if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
12724
12725
12726
12727
12728
12729
12730
12731
12732
gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext"
12733
12734
12735
12736
:
12737
12738
fi
12739
12740
12741
12742
12743
GNULIB_CHOWN=1
12744
12745
12746
12747
12748
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
12749
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
12750
12751
# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
12752
# programs in the package would end up linked with that potentially-shared
12753
# library, inducing unnecessary run-time overhead.
12754
LIB_CLOCK_GETTIME=
12755
12756
gl_saved_libs=$LIBS
12757
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
12758
$as_echo_n "checking for library containing clock_gettime... " >&6; }
12759
if test "${ac_cv_search_clock_gettime+set}" = set; then :
12760
$as_echo_n "(cached) " >&6
12761
else
12762
ac_func_search_save_LIBS=$LIBS
12763
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12764
/* end confdefs.h. */
12765
12766
/* Override any GCC internal prototype to avoid an error.
12767
Use char because int might match the return type of a GCC
12768
builtin and then its argument prototype would still apply. */
12769
#ifdef __cplusplus
12770
extern "C"
12771
#endif
12772
char clock_gettime ();
12773
int
12774
main ()
12775
{
12776
return clock_gettime ();
12777
;
12778
return 0;
12779
}
12780
_ACEOF
12781
for ac_lib in '' rt posix4; do
12782
if test -z "$ac_lib"; then
12783
ac_res="none required"
12784
else
12785
ac_res=-l$ac_lib
12786
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12787
fi
12788
if ac_fn_c_try_link "$LINENO"; then :
12789
ac_cv_search_clock_gettime=$ac_res
12790
fi
12791
rm -f core conftest.err conftest.$ac_objext \
12792
conftest$ac_exeext
12793
if test "${ac_cv_search_clock_gettime+set}" = set; then :
12794
break
12795
fi
12796
done
12797
if test "${ac_cv_search_clock_gettime+set}" = set; then :
12798
12799
else
12800
ac_cv_search_clock_gettime=no
12801
fi
12802
rm conftest.$ac_ext
12803
LIBS=$ac_func_search_save_LIBS
12804
fi
12805
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
12806
$as_echo "$ac_cv_search_clock_gettime" >&6; }
12807
ac_res=$ac_cv_search_clock_gettime
12808
if test "$ac_res" != no; then :
12809
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12810
test "$ac_cv_search_clock_gettime" = "none required" ||
12811
LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
12812
fi
12813
12814
for ac_func in clock_gettime clock_settime
12815
do :
12816
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12817
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12818
eval as_val=\$$as_ac_var
12819
if test "x$as_val" = x""yes; then :
12820
cat >>confdefs.h <<_ACEOF
12821
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12822
_ACEOF
12823
12824
fi
12825
done
12826
12827
LIBS=$gl_saved_libs
12828
12829
12830
12831
12832
12833
12834
GNULIB_CLOSE=1
12835
12836
12837
12838
12839
12840
12841
12842
12843
12844
12845
gl_LIBOBJS="$gl_LIBOBJS close-stream.$ac_objext"
12846
12847
12848
:
12849
12850
12851
12852
$as_echo "#define GNULIB_CLOSE_STREAM 1" >>confdefs.h
12853
12854
12855
12856
12857
12858
12859
12860
12861
12862
12863
12864
gl_LIBOBJS="$gl_LIBOBJS closein.$ac_objext"
12865
12866
12867
:
12868
12869
12870
12871
12872
12873
12874
12875
12876
12877
12878
gl_LIBOBJS="$gl_LIBOBJS closeout.$ac_objext"
12879
12880
12881
:
12882
12883
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5
12884
$as_echo_n "checking for d_ino member in directory struct... " >&6; }
12885
if test "${gl_cv_struct_dirent_d_ino+set}" = set; then :
12886
$as_echo_n "(cached) " >&6
12887
else
12888
if test "$cross_compiling" = yes; then :
12889
gl_cv_struct_dirent_d_ino=no
12890
else
12891
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12892
/* end confdefs.h. */
12893
#include <sys/types.h>
12894
#include <sys/stat.h>
12895
#include <dirent.h>
12896
12897
int
12898
main ()
12899
{
12900
DIR *dp = opendir (".");
12901
struct dirent *e;
12902
struct stat st;
12903
if (! dp)
12904
return 1;
12905
e = readdir (dp);
12906
return ! (e
12907
&& stat (e->d_name, &st) == 0
12908
&& e->d_ino == st.st_ino);
12909
;
12910
return 0;
12911
}
12912
_ACEOF
12913
if ac_fn_c_try_run "$LINENO"; then :
12914
gl_cv_struct_dirent_d_ino=yes
12915
else
12916
gl_cv_struct_dirent_d_ino=no
12917
fi
12918
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12919
conftest.$ac_objext conftest.beam conftest.$ac_ext
12920
fi
12921
12922
fi
12923
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5
12924
$as_echo "$gl_cv_struct_dirent_d_ino" >&6; }
12925
if test $gl_cv_struct_dirent_d_ino = yes; then
12926
12927
$as_echo "#define D_INO_IN_DIRENT 1" >>confdefs.h
12928
12929
fi
12930
12931
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
if test $gl_cv_have_include_next = yes; then
12942
gl_cv_next_dirent_h='<'dirent.h'>'
12943
else
12944
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
12945
$as_echo_n "checking absolute name of <dirent.h>... " >&6; }
12946
if test "${gl_cv_next_dirent_h+set}" = set; then :
12947
$as_echo_n "(cached) " >&6
12948
else
12949
12950
if test $ac_cv_header_dirent_h = yes; then
12951
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12952
/* end confdefs.h. */
12953
#include <dirent.h>
12954
12955
_ACEOF
12956
case "$host_os" in
12957
aix*) gl_absname_cpp="$ac_cpp -C" ;;
12958
*) gl_absname_cpp="$ac_cpp" ;;
12959
esac
12960
gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
12961
sed -n '\#/dirent.h#{
12962
s#.*"\(.*/dirent.h\)".*#\1#
12963
s#^/[^/]#//&#
12964
p
12965
q
12966
}'`'"'
12967
else
12968
gl_cv_next_dirent_h='<'dirent.h'>'
12969
fi
12970
12971
fi
12972
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
12973
$as_echo "$gl_cv_next_dirent_h" >&6; }
12974
fi
12975
NEXT_DIRENT_H=$gl_cv_next_dirent_h
12976
12977
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
12978
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
12979
gl_next_as_first_directive='<'dirent.h'>'
12980
else
12981
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
12982
gl_next_as_first_directive=$gl_cv_next_dirent_h
12983
fi
12984
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
12985
12986
12987
12988
12989
12990
12991
12992
:
12993
12994
12995
12996
12997
12998
12999
13000
for ac_func in dirfd
13001
do :
13002
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
13003
if test "x$ac_cv_func_dirfd" = x""yes; then :
13004
cat >>confdefs.h <<_ACEOF
13005
#define HAVE_DIRFD 1
13006
_ACEOF
13007
13008
fi
13009
done
13010
13011
ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
13012
#include <dirent.h>
13013
"
13014
if test "x$ac_cv_have_decl_dirfd" = x""yes; then :
13015
ac_have_decl=1
13016
else
13017
ac_have_decl=0
13018
fi
13019
13020
cat >>confdefs.h <<_ACEOF
13021
#define HAVE_DECL_DIRFD $ac_have_decl
13022
_ACEOF
13023
13024
if test $ac_cv_have_decl_dirfd = no; then
13025
HAVE_DECL_DIRFD=0
13026
fi
13027
13028
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
13029
$as_echo_n "checking whether dirfd is a macro... " >&6; }
13030
if test "${gl_cv_func_dirfd_macro+set}" = set; then :
13031
$as_echo_n "(cached) " >&6
13032
else
13033
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13034
/* end confdefs.h. */
13035
13036
#include <sys/types.h>
13037
#include <dirent.h>
13038
#ifdef dirfd
13039
dirent_header_defines_dirfd
13040
#endif
13041
_ACEOF
13042
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13043
$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
13044
gl_cv_func_dirfd_macro=yes
13045
else
13046
gl_cv_func_dirfd_macro=no
13047
fi
13048
rm -f conftest*
13049
13050
fi
13051
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5
13052
$as_echo "$gl_cv_func_dirfd_macro" >&6; }
13053
13054
# Use the replacement only if we have no function, macro,
13055
# or declaration with that name.
13056
if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$gl_cv_func_dirfd_macro \
13057
= no,no,no; then
13058
13059
13060
13061
13062
13063
13064
13065
13066
for ac_func in dirfd
13067
do :
13068
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
13069
if test "x$ac_cv_func_dirfd" = x""yes; then :
13070
cat >>confdefs.h <<_ACEOF
13071
#define HAVE_DIRFD 1
13072
_ACEOF
13073
13074
else
13075
13076
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
13077
13078
fi
13079
done
13080
13081
13082
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
13083
$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
13084
if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then :
13085
$as_echo_n "(cached) " >&6
13086
else
13087
13088
dirfd_save_CFLAGS=$CFLAGS
13089
for ac_expr in d_fd dd_fd; do
13090
13091
CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
13092
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093
/* end confdefs.h. */
13094
13095
#include <sys/types.h>
13096
#include <dirent.h>
13097
int
13098
main ()
13099
{
13100
DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
13101
;
13102
return 0;
13103
}
13104
_ACEOF
13105
if ac_fn_c_try_compile "$LINENO"; then :
13106
dir_fd_found=yes
13107
13108
fi
13109
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13110
CFLAGS=$dirfd_save_CFLAGS
13111
test "$dir_fd_found" = yes && break
13112
done
13113
test "$dir_fd_found" = yes || ac_expr=no_such_member
13114
13115
gl_cv_sys_dir_fd_member_name=$ac_expr
13116
13117
13118
fi
13119
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
13120
$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
13121
if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
13122
13123
cat >>confdefs.h <<_ACEOF
13124
#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
13125
_ACEOF
13126
13127
fi
13128
13129
fi
13130
13131
13132
13133
GNULIB_DIRFD=1
13134
13135
13136
13137
13138
13139
13140
13141
13142
13143
13144
gl_LIBOBJS="$gl_LIBOBJS basename-lgpl.$ac_objext"
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154
gl_LIBOBJS="$gl_LIBOBJS dirname-lgpl.$ac_objext"
13155
13156
13157
13158
13159
13160
13161
13162
13163
13164
gl_LIBOBJS="$gl_LIBOBJS stripslash.$ac_objext"
13165
13166
13167
13168
13169
13170
13171
13172
13173
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
13174
$as_echo_n "checking whether // is distinct from /... " >&6; }
13175
if test "${gl_cv_double_slash_root+set}" = set; then :
13176
$as_echo_n "(cached) " >&6
13177
else
13178
if test x"$cross_compiling" = xyes ; then
13179
# When cross-compiling, there is no way to tell whether // is special
13180
# short of a list of hosts. However, the only known hosts to date
13181
# that have a distinct // are Apollo DomainOS (too old to port to),
13182
# Cygwin, and z/OS. If anyone knows of another system for which // has
13183
# special semantics and is distinct from /, please report it to
13184
# <bug-gnulib@gnu.org>.
13185
case $host in
13186
*-cygwin | i370-ibm-openedition)
13187
gl_cv_double_slash_root=yes ;;
13188
*)
13189
# Be optimistic and assume that / and // are the same when we
13190
# don't know.
13191
gl_cv_double_slash_root='unknown, assuming no' ;;
13192
esac
13193
else
13194
set x `ls -di / // 2>/dev/null`
13195
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
13196
gl_cv_double_slash_root=no
13197
else
13198
gl_cv_double_slash_root=yes
13199
fi
13200
fi
13201
fi
13202
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
13203
$as_echo "$gl_cv_double_slash_root" >&6; }
13204
if test "$gl_cv_double_slash_root" = yes; then
13205
13206
$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
13207
13208
fi
13209
13210
13211
13212
13213
13214
if test $ac_cv_func_dup2 = no; then
13215
HAVE_DUP2=0
13216
13217
13218
13219
13220
13221
13222
13223
13224
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
13225
13226
else
13227
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
13228
$as_echo_n "checking whether dup2 works... " >&6; }
13229
if test "${gl_cv_func_dup2_works+set}" = set; then :
13230
$as_echo_n "(cached) " >&6
13231
else
13232
if test "$cross_compiling" = yes; then :
13233
case "$host_os" in
13234
mingw*) # on this platform, dup2 always returns 0 for success
13235
gl_cv_func_dup2_works=no;;
13236
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
13237
gl_cv_func_dup2_works=no;;
13238
linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
13239
# closed fd may yield -EBADF instead of -1 / errno=EBADF.
13240
gl_cv_func_dup2_works=no;;
13241
freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
13242
gl_cv_func_dup2_works=no;;
13243
*) gl_cv_func_dup2_works=yes;;
13244
esac
13245
else
13246
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13247
/* end confdefs.h. */
13248
13249
#include <unistd.h>
13250
#include <errno.h>
13251
int
13252
main ()
13253
{
13254
if (dup2 (1, 1) == 0)
13255
return 1;
13256
close (0);
13257
if (dup2 (0, 0) != -1)
13258
return 2;
13259
/* Many gnulib modules require POSIX conformance of EBADF. */
13260
if (dup2 (1, 1000000) == -1 && errno != EBADF)
13261
return 3;
13262
return 0;
13263
13264
;
13265
return 0;
13266
}
13267
13268
_ACEOF
13269
if ac_fn_c_try_run "$LINENO"; then :
13270
gl_cv_func_dup2_works=yes
13271
else
13272
gl_cv_func_dup2_works=no
13273
fi
13274
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13275
conftest.$ac_objext conftest.beam conftest.$ac_ext
13276
fi
13277
13278
13279
fi
13280
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
13281
$as_echo "$gl_cv_func_dup2_works" >&6; }
13282
if test "$gl_cv_func_dup2_works" = no; then
13283
13284
13285
if test $ac_cv_func_dup2 = yes; then
13286
REPLACE_DUP2=1
13287
fi
13288
13289
13290
13291
13292
13293
13294
13295
13296
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
13297
13298
13299
fi
13300
fi
13301
13302
13303
13304
GNULIB_DUP2=1
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
13321
$as_echo_n "checking for error_at_line... " >&6; }
13322
if test "${ac_cv_lib_error_at_line+set}" = set; then :
13323
$as_echo_n "(cached) " >&6
13324
else
13325
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7357
13326
/* end confdefs.h. */
7358
13327
#include <error.h>
7359
13328
int
7364
13333
return 0;
7365
13334
}
7366
13335
_ACEOF
7367
rm -f conftest.$ac_objext conftest$ac_exeext
7368
if { (ac_try="$ac_link"
7369
case "(($ac_try" in
7370
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7371
*) ac_try_echo=$ac_try;;
7372
esac
7373
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7374
(eval "$ac_link") 2>conftest.er1
7375
ac_status=$?
7376
grep -v '^ *+' conftest.er1 >conftest.err
7377
rm -f conftest.er1
7378
cat conftest.err >&5
7379
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7380
(exit $ac_status); } && {
7381
test -z "$ac_c_werror_flag" ||
7382
test ! -s conftest.err
7383
} && test -s conftest$ac_exeext &&
7384
$as_test_x conftest$ac_exeext; then
13336
if ac_fn_c_try_link "$LINENO"; then :
7385
13337
ac_cv_lib_error_at_line=yes
7386
13338
else
7387
echo "$as_me: failed program was:" >&5
7388
sed 's/^/| /' conftest.$ac_ext >&5
7389
7390
ac_cv_lib_error_at_line=no
7391
fi
7392
7393
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7394
conftest$ac_exeext conftest.$ac_ext
7395
fi
7396
{ echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5
7397
echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6; }
13339
ac_cv_lib_error_at_line=no
13340
fi
13341
rm -f core conftest.err conftest.$ac_objext \
13342
conftest$ac_exeext conftest.$ac_ext
13343
fi
13344
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
13345
$as_echo "$ac_cv_lib_error_at_line" >&6; }
7398
13346
if test $ac_cv_lib_error_at_line = no; then
13347
13348
13349
13350
13351
13352
13353
13354
7399
13355
gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext"
13356
7400
13357
fi
7401
13358
7402
13359
7403
13360
13361
7404
13362
:
7405
13363
7406
13364
7407
13365
13366
13367
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"
13368
13369
13370
13371
XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
7408
13382
gl_LIBOBJS="$gl_LIBOBJS exitfail.$ac_objext"
7409
13383
7410
:
7411
7412
7413
{ echo "$as_me:$LINENO: checking for working fcntl.h" >&5
7414
echo $ECHO_N "checking for working fcntl.h... $ECHO_C" >&6; }
7415
if test "${gl_cv_header_working_fcntl_h+set}" = set; then
7416
echo $ECHO_N "(cached) $ECHO_C" >&6
7417
else
7418
if test "$cross_compiling" = yes; then
7419
gl_cv_header_working_fcntl_h=cross-compiling
7420
else
7421
cat >conftest.$ac_ext <<_ACEOF
7422
/* confdefs.h. */
7423
_ACEOF
7424
cat confdefs.h >>conftest.$ac_ext
7425
cat >>conftest.$ac_ext <<_ACEOF
13384
13385
:
13386
13387
13388
13389
13390
13391
13392
if test $ac_cv_func_fchdir = no; then
13393
REPLACE_FCHDIR=1
13394
13395
13396
13397
13398
13399
13400
13401
13402
gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext"
13403
13404
:
13405
13406
$as_echo "#define REPLACE_FCHDIR 1" >>confdefs.h
13407
13408
REPLACE_OPENDIR=1
13409
REPLACE_CLOSEDIR=1
13410
REPLACE_DUP=1
13411
13412
13413
REPLACE_OPEN=1
13414
13415
13416
13417
13418
13419
13420
13421
13422
gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext"
13423
13424
13425
13426
13427
:
13428
13429
13430
13431
13432
REPLACE_CLOSE=1
13433
13434
13435
13436
13437
13438
13439
13440
13441
gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext"
13442
13443
13444
13445
REPLACE_FCLOSE=1
13446
13447
13448
13449
13450
13451
13452
13453
13454
gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext"
13455
13456
13457
13458
13459
13460
if test $ac_cv_func_dup2 = yes; then
13461
REPLACE_DUP2=1
13462
fi
13463
13464
13465
13466
13467
13468
13469
13470
13471
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
13472
13473
13474
13475
13476
13477
if test $ac_cv_func_fcntl = no; then
13478
HAVE_FCNTL=0
13479
else
13480
REPLACE_FCNTL=1
13481
fi
13482
13483
13484
13485
13486
13487
13488
13489
13490
gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
13491
13492
13493
13494
:
13495
13496
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5
13497
$as_echo_n "checking whether open can visit directories... " >&6; }
13498
if test "${gl_cv_func_open_directory_works+set}" = set; then :
13499
$as_echo_n "(cached) " >&6
13500
else
13501
if test "$cross_compiling" = yes; then :
13502
gl_cv_func_open_directory_works="guessing no"
13503
else
13504
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7426
13505
/* end confdefs.h. */
7427
#include <sys/types.h>
7428
#include <sys/stat.h>
7429
#include <unistd.h>
7430
#include <fcntl.h>
7431
#ifndef O_NOATIME
7432
#define O_NOATIME 0
7433
#endif
7434
#ifndef O_NOFOLLOW
7435
#define O_NOFOLLOW 0
7436
#endif
7437
static int const constants[] =
7438
{
7439
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
7440
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
7441
};
13506
#include <fcntl.h>
7442
13507
7443
13508
int
7444
13509
main ()
7445
13510
{
7446
7447
int status = !constants;
7448
{
7449
static char const sym[] = "conftest.sym";
7450
if (symlink (".", sym) != 0
7451
|| close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
7452
status |= 32;
7453
}
7454
{
7455
static char const file[] = "confdefs.h";
7456
int fd = open (file, O_RDONLY | O_NOATIME);
7457
char c;
7458
struct stat st0, st1;
7459
if (fd < 0
7460
|| fstat (fd, &st0) != 0
7461
|| sleep (1) != 0
7462
|| read (fd, &c, 1) != 1
7463
|| close (fd) != 0
7464
|| stat (file, &st1) != 0
7465
|| st0.st_atime != st1.st_atime)
7466
status |= 64;
7467
}
7468
return status;
13511
return open(".", O_RDONLY) < 0;
7469
13512
;
7470
13513
return 0;
7471
13514
}
7472
13515
_ACEOF
7473
rm -f conftest$ac_exeext
7474
if { (ac_try="$ac_link"
7475
case "(($ac_try" in
7476
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7477
*) ac_try_echo=$ac_try;;
7478
esac
7479
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7480
(eval "$ac_link") 2>&5
7481
ac_status=$?
7482
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7483
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7484
{ (case "(($ac_try" in
7485
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7486
*) ac_try_echo=$ac_try;;
7487
esac
7488
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7489
(eval "$ac_try") 2>&5
7490
ac_status=$?
7491
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7492
(exit $ac_status); }; }; then
7493
gl_cv_header_working_fcntl_h=yes
7494
else
7495
echo "$as_me: program exited with status $ac_status" >&5
7496
echo "$as_me: failed program was:" >&5
7497
sed 's/^/| /' conftest.$ac_ext >&5
7498
7499
( exit $ac_status )
7500
case $? in #(
7501
32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
7502
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
7503
96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
7504
*) gl_cv_header_working_fcntl_h='no';;
7505
esac
7506
fi
7507
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7508
fi
7509
7510
7511
fi
7512
{ echo "$as_me:$LINENO: result: $gl_cv_header_working_fcntl_h" >&5
7513
echo "${ECHO_T}$gl_cv_header_working_fcntl_h" >&6; }
7514
7515
case $gl_cv_header_working_fcntl_h in #(
7516
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
7517
*) ac_val=1;;
7518
esac
7519
7520
cat >>confdefs.h <<_ACEOF
7521
#define HAVE_WORKING_O_NOATIME $ac_val
7522
_ACEOF
7523
7524
7525
case $gl_cv_header_working_fcntl_h in #(
7526
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
7527
*) ac_val=1;;
7528
esac
7529
7530
cat >>confdefs.h <<_ACEOF
7531
#define HAVE_WORKING_O_NOFOLLOW $ac_val
7532
_ACEOF
7533
7534
7535
{ echo "$as_me:$LINENO: checking absolute name of <fcntl.h>" >&5
7536
echo $ECHO_N "checking absolute name of <fcntl.h>... $ECHO_C" >&6; }
7537
if test "${gl_cv_absolute_fcntl_h+set}" = set; then
7538
echo $ECHO_N "(cached) $ECHO_C" >&6
7539
else
7540
7541
7542
7543
7544
7545
if test $ac_cv_header_fcntl_h = yes; then
7546
cat >conftest.$ac_ext <<_ACEOF
7547
/* confdefs.h. */
7548
_ACEOF
7549
cat confdefs.h >>conftest.$ac_ext
7550
cat >>conftest.$ac_ext <<_ACEOF
7551
/* end confdefs.h. */
7552
#include <fcntl.h>
7553
_ACEOF
7554
gl_cv_absolute_fcntl_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7555
sed -n '\#/fcntl.h#{s#.*"\(.*/fcntl.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
13516
if ac_fn_c_try_run "$LINENO"; then :
13517
gl_cv_func_open_directory_works=yes
13518
else
13519
gl_cv_func_open_directory_works=no
13520
fi
13521
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13522
conftest.$ac_objext conftest.beam conftest.$ac_ext
13523
fi
13524
13525
fi
13526
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5
13527
$as_echo "$gl_cv_func_open_directory_works" >&6; }
13528
if test "$gl_cv_func_open_directory_works" != yes; then
13529
13530
$as_echo "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h
13531
13532
REPLACE_FSTAT=1
7556
13533
fi
7557
7558
fi
7559
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_fcntl_h" >&5
7560
echo "${ECHO_T}$gl_cv_absolute_fcntl_h" >&6; }
7561
cat >>confdefs.h <<_ACEOF
7562
#define ABSOLUTE_FCNTL_H "$gl_cv_absolute_fcntl_h"
7563
_ACEOF
7564
7565
7566
ABSOLUTE_FCNTL_H=\"$gl_cv_absolute_fcntl_h\"
7567
7568
FCNTL_H='fcntl.h'
13534
fi
13535
13536
13537
13538
GNULIB_FCHDIR=1
13539
13540
13541
13542
13543
13544
GNULIB_FCLOSE=1
13545
13546
13547
13548
13549
13550
13551
if test $ac_cv_func_fcntl = no; then
13552
13553
13554
13555
if test $ac_cv_func_fcntl = no; then
13556
HAVE_FCNTL=0
13557
else
13558
REPLACE_FCNTL=1
13559
fi
13560
13561
13562
13563
13564
13565
13566
13567
13568
gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
13569
13570
13571
else
13572
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
13573
$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
13574
if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then :
13575
$as_echo_n "(cached) " >&6
13576
else
13577
if test "$cross_compiling" = yes; then :
13578
# Guess that it works on glibc systems
13579
case $host_os in #((
13580
*-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";;
13581
*) gl_cv_func_fcntl_f_dupfd_works="guessing no";;
13582
esac
13583
else
13584
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13585
/* end confdefs.h. */
13586
13587
#include <fcntl.h>
13588
13589
int
13590
main ()
13591
{
13592
return fcntl (0, F_DUPFD, -1) != -1;
13593
13594
;
13595
return 0;
13596
}
13597
_ACEOF
13598
if ac_fn_c_try_run "$LINENO"; then :
13599
gl_cv_func_fcntl_f_dupfd_works=yes
13600
else
13601
gl_cv_func_fcntl_f_dupfd_works=no
13602
fi
13603
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13604
conftest.$ac_objext conftest.beam conftest.$ac_ext
13605
fi
13606
13607
fi
13608
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
13609
$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
13610
case $gl_cv_func_fcntl_f_dupfd_works in
13611
*yes) ;;
13612
*)
13613
13614
13615
if test $ac_cv_func_fcntl = no; then
13616
HAVE_FCNTL=0
13617
else
13618
REPLACE_FCNTL=1
13619
fi
13620
13621
13622
13623
13624
13625
13626
13627
13628
gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
13629
13630
13631
13632
$as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
13633
;;
13634
esac
13635
13636
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
13637
$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
13638
if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then :
13639
$as_echo_n "(cached) " >&6
13640
else
13641
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13642
/* end confdefs.h. */
13643
13644
#include <fcntl.h>
13645
#ifndef F_DUPFD_CLOEXEC
13646
choke me
13647
#endif
13648
13649
int
13650
main ()
13651
{
13652
13653
;
13654
return 0;
13655
}
13656
_ACEOF
13657
if ac_fn_c_try_compile "$LINENO"; then :
13658
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13659
/* end confdefs.h. */
13660
13661
#ifdef __linux__
13662
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
13663
it to support the semantics on older kernels that failed with EINVAL. */
13664
choke me
13665
#endif
13666
13667
int
13668
main ()
13669
{
13670
13671
;
13672
return 0;
13673
}
13674
_ACEOF
13675
if ac_fn_c_try_compile "$LINENO"; then :
13676
gl_cv_func_fcntl_f_dupfd_cloexec=yes
13677
else
13678
gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
13679
fi
13680
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13681
else
13682
gl_cv_func_fcntl_f_dupfd_cloexec=no
13683
fi
13684
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13685
fi
13686
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
13687
$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
13688
if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
13689
13690
13691
13692
if test $ac_cv_func_fcntl = no; then
13693
HAVE_FCNTL=0
13694
else
13695
REPLACE_FCNTL=1
13696
fi
13697
13698
13699
13700
13701
13702
13703
13704
13705
gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
13706
13707
13708
fi
13709
fi
13710
13711
13712
13713
GNULIB_FCNTL=1
13714
13715
13716
13717
13718
13719
13720
13721
13722
13723
13724
if test $gl_cv_have_include_next = yes; then
13725
gl_cv_next_fcntl_h='<'fcntl.h'>'
13726
else
13727
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
13728
$as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
13729
if test "${gl_cv_next_fcntl_h+set}" = set; then :
13730
$as_echo_n "(cached) " >&6
13731
else
13732
13733
if test $ac_cv_header_fcntl_h = yes; then
13734
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13735
/* end confdefs.h. */
13736
#include <fcntl.h>
13737
13738
_ACEOF
13739
case "$host_os" in
13740
aix*) gl_absname_cpp="$ac_cpp -C" ;;
13741
*) gl_absname_cpp="$ac_cpp" ;;
13742
esac
13743
gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13744
sed -n '\#/fcntl.h#{
13745
s#.*"\(.*/fcntl.h\)".*#\1#
13746
s#^/[^/]#//&#
13747
p
13748
q
13749
}'`'"'
13750
else
13751
gl_cv_next_fcntl_h='<'fcntl.h'>'
13752
fi
13753
13754
fi
13755
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
13756
$as_echo "$gl_cv_next_fcntl_h" >&6; }
13757
fi
13758
NEXT_FCNTL_H=$gl_cv_next_fcntl_h
13759
13760
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13761
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13762
gl_next_as_first_directive='<'fcntl.h'>'
13763
else
13764
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13765
gl_next_as_first_directive=$gl_cv_next_fcntl_h
13766
fi
13767
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
13768
13769
13770
13771
13772
13773
13774
13775
13776
13777
7569
13778
7570
13779
7571
13780
7572
13781
gl_LIBOBJS="$gl_LIBOBJS open-safer.$ac_objext"
13782
13783
13784
13785
13786
13787
13788
13789
13790
7573
13791
gl_LIBOBJS="$gl_LIBOBJS creat-safer.$ac_objext"
7574
13792
7575
7576
7577
cat >>confdefs.h <<\_ACEOF
7578
#define GNULIB_FCNTL_SAFER 1
7579
_ACEOF
7580
7581
7582
7583
7584
if test -n "$GETOPT_H"; then
13793
# Prerequisites of lib/open-safer.c.
13794
13795
13796
13797
13798
$as_echo "#define GNULIB_FCNTL_SAFER 1" >>confdefs.h
13799
13800
13801
13802
13803
13804
if test $ac_cv_func_fdopendir = no; then
13805
13806
13807
13808
13809
13810
13811
13812
13813
gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823
gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
13824
13825
13826
:
13827
13828
HAVE_FDOPENDIR=0
13829
else
13830
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
13831
$as_echo_n "checking whether fdopendir works... " >&6; }
13832
if test "${gl_cv_func_fdopendir_works+set}" = set; then :
13833
$as_echo_n "(cached) " >&6
13834
else
13835
if test "$cross_compiling" = yes; then :
13836
gl_cv_func_fdopendir_works="guessing no"
13837
else
13838
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13839
/* end confdefs.h. */
13840
13841
#include <dirent.h>
13842
#include <fcntl.h>
13843
13844
int
13845
main ()
13846
{
13847
int fd = open ("conftest.c", O_RDONLY);
13848
if (fd < 0) return 2;
13849
return !!fdopendir (fd);
13850
;
13851
return 0;
13852
}
13853
_ACEOF
13854
if ac_fn_c_try_run "$LINENO"; then :
13855
gl_cv_func_fdopendir_works=yes
13856
else
13857
gl_cv_func_fdopendir_works=no
13858
fi
13859
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13860
conftest.$ac_objext conftest.beam conftest.$ac_ext
13861
fi
13862
13863
fi
13864
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
13865
$as_echo "$gl_cv_func_fdopendir_works" >&6; }
13866
if test "$gl_cv_func_fdopendir_works" != yes; then
13867
REPLACE_FDOPENDIR=1
13868
13869
:
13870
13871
13872
13873
13874
13875
13876
13877
13878
13879
gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
13880
13881
fi
13882
fi
13883
13884
13885
13886
GNULIB_FDOPENDIR=1
13887
13888
13889
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5
13890
$as_echo_n "checking whether fflush works on input streams... " >&6; }
13891
if test "${gl_cv_func_fflush_stdin+set}" = set; then :
13892
$as_echo_n "(cached) " >&6
13893
else
13894
echo hello world > conftest.txt
13895
if test "$cross_compiling" = yes; then :
13896
gl_cv_func_fflush_stdin=no
13897
else
13898
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13899
/* end confdefs.h. */
13900
13901
#include <stdio.h>
13902
#include <unistd.h>
13903
13904
int
13905
main ()
13906
{
13907
FILE *f = fopen ("conftest.txt", "r");
13908
char buffer[10];
13909
int fd;
13910
int c;
13911
if (f == NULL)
13912
return 1;
13913
fd = fileno (f);
13914
if (fd < 0 || fread (buffer, 1, 5, f) != 5)
13915
return 2;
13916
/* For deterministic results, ensure f read a bigger buffer. */
13917
if (lseek (fd, 0, SEEK_CUR) == 5)
13918
return 3;
13919
/* POSIX requires fflush-fseek to set file offset of fd. This fails
13920
on BSD systems and on mingw. */
13921
if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
13922
return 4;
13923
if (lseek (fd, 0, SEEK_CUR) != 5)
13924
return 5;
13925
/* Verify behaviour of fflush after ungetc. See
13926
<http://www.opengroup.org/austin/aardvark/latest/xshbug3.txt> */
13927
/* Verify behaviour of fflush after a backup ungetc. This fails on
13928
mingw. */
13929
c = fgetc (f);
13930
ungetc (c, f);
13931
fflush (f);
13932
if (fgetc (f) != c)
13933
return 6;
13934
/* Verify behaviour of fflush after a non-backup ungetc. This fails
13935
on glibc 2.8 and on BSD systems. */
13936
c = fgetc (f);
13937
ungetc ('@', f);
13938
fflush (f);
13939
if (fgetc (f) != c)
13940
return 7;
13941
return 0;
13942
13943
;
13944
return 0;
13945
}
13946
_ACEOF
13947
if ac_fn_c_try_run "$LINENO"; then :
13948
gl_cv_func_fflush_stdin=yes
13949
else
13950
gl_cv_func_fflush_stdin=no
13951
fi
13952
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13953
conftest.$ac_objext conftest.beam conftest.$ac_ext
13954
fi
13955
13956
rm conftest.txt
13957
13958
fi
13959
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5
13960
$as_echo "$gl_cv_func_fflush_stdin" >&6; }
13961
if test $gl_cv_func_fflush_stdin = no; then
13962
13963
13964
13965
13966
13967
13968
13969
13970
13971
gl_LIBOBJS="$gl_LIBOBJS fflush.$ac_objext"
13972
13973
13974
13975
13976
13977
13978
13979
13980
13981
gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext"
13982
13983
13984
REPLACE_FFLUSH=1
13985
REPLACE_FSEEKO=1
13986
13987
13988
:
13989
13990
13991
fi
13992
13993
13994
13995
GNULIB_FFLUSH=1
13996
13997
13998
13999
14000
FLOAT_H=
14001
case "$host_os" in
14002
beos* | openbsd*)
14003
FLOAT_H=float.h
14004
14005
14006
14007
14008
14009
14010
if test $gl_cv_have_include_next = yes; then
14011
gl_cv_next_float_h='<'float.h'>'
14012
else
14013
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
14014
$as_echo_n "checking absolute name of <float.h>... " >&6; }
14015
if test "${gl_cv_next_float_h+set}" = set; then :
14016
$as_echo_n "(cached) " >&6
14017
else
14018
14019
if test $ac_cv_header_float_h = yes; then
14020
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14021
/* end confdefs.h. */
14022
#include <float.h>
14023
14024
_ACEOF
14025
case "$host_os" in
14026
aix*) gl_absname_cpp="$ac_cpp -C" ;;
14027
*) gl_absname_cpp="$ac_cpp" ;;
14028
esac
14029
gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14030
sed -n '\#/float.h#{
14031
s#.*"\(.*/float.h\)".*#\1#
14032
s#^/[^/]#//&#
14033
p
14034
q
14035
}'`'"'
14036
else
14037
gl_cv_next_float_h='<'float.h'>'
14038
fi
14039
14040
fi
14041
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
14042
$as_echo "$gl_cv_next_float_h" >&6; }
14043
fi
14044
NEXT_FLOAT_H=$gl_cv_next_float_h
14045
14046
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14047
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14048
gl_next_as_first_directive='<'float.h'>'
14049
else
14050
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14051
gl_next_as_first_directive=$gl_cv_next_float_h
14052
fi
14053
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
14054
14055
14056
14057
;;
14058
esac
14059
14060
14061
14062
14063
14064
fp_headers='
14065
# include <stdio.h>
14066
# if HAVE_STDIO_EXT_H
14067
# include <stdio_ext.h>
14068
# endif
14069
'
14070
ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
14071
"
14072
if test "x$ac_cv_have_decl___fpending" = x""yes; then :
14073
ac_have_decl=1
14074
else
14075
ac_have_decl=0
14076
fi
14077
14078
cat >>confdefs.h <<_ACEOF
14079
#define HAVE_DECL___FPENDING $ac_have_decl
14080
_ACEOF
14081
14082
if test $ac_cv_func___fpending = no; then
14083
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
14084
$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
14085
if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
14086
$as_echo_n "(cached) " >&6
14087
else
14088
14089
for ac_expr in \
14090
\
14091
'# glibc2' \
14092
'fp->_IO_write_ptr - fp->_IO_write_base' \
14093
\
14094
'# traditional Unix' \
14095
'fp->_ptr - fp->_base' \
14096
\
14097
'# BSD' \
14098
'fp->_p - fp->_bf._base' \
14099
\
14100
'# SCO, Unixware' \
14101
'(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
14102
\
14103
'# QNX' \
14104
'(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
14105
\
14106
'# old glibc?' \
14107
'fp->__bufp - fp->__buffer' \
14108
\
14109
'# old glibc iostream?' \
14110
'fp->_pptr - fp->_pbase' \
14111
\
14112
'# emx+gcc' \
14113
'fp->_ptr - fp->_buffer' \
14114
\
14115
'# VMS' \
14116
'(*fp)->_ptr - (*fp)->_base' \
14117
\
14118
'# e.g., DGUX R4.11; the info is not available' \
14119
1 \
14120
; do
14121
14122
# Skip each embedded comment.
14123
case "$ac_expr" in '#'*) continue;; esac
14124
14125
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14126
/* end confdefs.h. */
14127
#include <stdio.h>
14128
int
14129
main ()
14130
{
14131
FILE *fp = stdin; (void) ($ac_expr);
14132
;
14133
return 0;
14134
}
14135
_ACEOF
14136
if ac_fn_c_try_compile "$LINENO"; then :
14137
fp_done=yes
14138
14139
fi
14140
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14141
test "$fp_done" = yes && break
14142
done
14143
14144
ac_cv_sys_pending_output_n_bytes=$ac_expr
14145
14146
14147
fi
14148
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
14149
$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
14150
14151
cat >>confdefs.h <<_ACEOF
14152
#define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
14153
_ACEOF
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
14164
14165
fi
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177
14178
14179
14180
14181
14182
gl_cv_func_fprintf_posix=no
14183
case "$gl_cv_func_printf_sizes_c99" in
14184
*yes)
14185
case "$gl_cv_func_printf_long_double" in
14186
*yes)
14187
case "$gl_cv_func_printf_infinite" in
14188
*yes)
14189
case "$gl_cv_func_printf_infinite_long_double" in
14190
*yes)
14191
case "$gl_cv_func_printf_directive_a" in
14192
*yes)
14193
case "$gl_cv_func_printf_directive_f" in
14194
*yes)
14195
case "$gl_cv_func_printf_directive_n" in
14196
*yes)
14197
case "$gl_cv_func_printf_directive_ls" in
14198
*yes)
14199
case "$gl_cv_func_printf_positions" in
14200
*yes)
14201
case "$gl_cv_func_printf_flag_grouping" in
14202
*yes)
14203
case "$gl_cv_func_printf_flag_leftadjust" in
14204
*yes)
14205
case "$gl_cv_func_printf_flag_zero" in
14206
*yes)
14207
case "$gl_cv_func_printf_precision" in
14208
*yes)
14209
case "$gl_cv_func_printf_enomem" in
14210
*yes)
14211
# fprintf exists and is
14212
# already POSIX compliant.
14213
gl_cv_func_fprintf_posix=yes
14214
;;
14215
esac
14216
;;
14217
esac
14218
;;
14219
esac
14220
;;
14221
esac
14222
;;
14223
esac
14224
;;
14225
esac
14226
;;
14227
esac
14228
;;
14229
esac
14230
;;
14231
esac
14232
;;
14233
esac
14234
;;
14235
esac
14236
;;
14237
esac
14238
;;
14239
esac
14240
;;
14241
esac
14242
if test $gl_cv_func_fprintf_posix = no; then
14243
14244
14245
14246
case "$gl_cv_func_printf_infinite" in
14247
*yes)
14248
;;
14249
*)
14250
14251
$as_echo "#define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h
14252
14253
;;
14254
esac
14255
14256
14257
14258
14259
case "$gl_cv_func_printf_long_double" in
14260
*yes)
14261
case "$gl_cv_func_printf_infinite_long_double" in
14262
*yes)
14263
;;
14264
*)
14265
14266
$as_echo "#define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h
14267
14268
;;
14269
esac
14270
;;
14271
esac
14272
14273
14274
14275
case "$gl_cv_func_printf_directive_a" in
14276
*yes)
14277
;;
14278
*)
14279
14280
$as_echo "#define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h
14281
14282
for ac_func in nl_langinfo
14283
do :
14284
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
14285
if test "x$ac_cv_func_nl_langinfo" = x""yes; then :
14286
cat >>confdefs.h <<_ACEOF
14287
#define HAVE_NL_LANGINFO 1
14288
_ACEOF
14289
14290
fi
14291
done
14292
14293
;;
14294
esac
14295
14296
14297
14298
case "$gl_cv_func_printf_directive_f" in
14299
*yes)
14300
;;
14301
*)
14302
14303
$as_echo "#define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h
14304
14305
;;
14306
esac
14307
14308
14309
14310
case "$gl_cv_func_printf_directive_ls" in
14311
*yes)
14312
;;
14313
*)
14314
14315
$as_echo "#define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h
14316
14317
;;
14318
esac
14319
14320
14321
14322
case "$gl_cv_func_printf_flag_grouping" in
14323
*yes)
14324
;;
14325
*)
14326
14327
$as_echo "#define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h
14328
14329
;;
14330
esac
14331
14332
14333
14334
case "$gl_cv_func_printf_flag_leftadjust" in
14335
*yes)
14336
;;
14337
*)
14338
14339
$as_echo "#define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h
14340
14341
;;
14342
esac
14343
14344
14345
14346
case "$gl_cv_func_printf_flag_zero" in
14347
*yes)
14348
;;
14349
*)
14350
14351
$as_echo "#define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h
14352
14353
;;
14354
esac
14355
14356
14357
14358
case "$gl_cv_func_printf_precision" in
14359
*yes)
14360
;;
14361
*)
14362
14363
$as_echo "#define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h
14364
14365
14366
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
14367
14368
14369
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
14370
14371
;;
14372
esac
14373
14374
14375
14376
case "$gl_cv_func_printf_enomem" in
14377
*yes)
14378
;;
14379
*)
14380
14381
$as_echo "#define NEED_PRINTF_ENOMEM 1" >>confdefs.h
14382
14383
14384
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
14385
14386
14387
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
14388
14389
;;
14390
esac
14391
14392
14393
14394
14395
14396
14397
14398
14399
14400
14401
14402
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
14403
14404
14405
14406
14407
14408
14409
14410
14411
14412
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
14433
14434
if test $ac_cv_func_vasnprintf = yes; then
14435
14436
$as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h
14437
14438
fi
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
14450
if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
14451
14452
else
14453
14454
$as_echo "#define ptrdiff_t long" >>confdefs.h
14455
14456
14457
fi
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470
14471
14472
14473
14474
14475
gl_LIBOBJS="$gl_LIBOBJS fprintf.$ac_objext"
14476
14477
REPLACE_FPRINTF=1
14478
14479
$as_echo "#define REPLACE_FPRINTF_POSIX 1" >>confdefs.h
14480
14481
:
14482
14483
fi
14484
14485
14486
14487
GNULIB_FPRINTF_POSIX=1
14488
14489
14490
14491
14492
14493
ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include <stdio.h>
14494
"
14495
if test "x$ac_cv_have_decl_fpurge" = x""yes; then :
14496
ac_have_decl=1
14497
else
14498
ac_have_decl=0
14499
fi
14500
14501
cat >>confdefs.h <<_ACEOF
14502
#define HAVE_DECL_FPURGE $ac_have_decl
14503
_ACEOF
14504
14505
if test "x$ac_cv_func_fpurge" = xyes; then
14506
# Detect BSD bug. Only cygwin 1.7 is known to be immune.
14507
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5
14508
$as_echo_n "checking whether fpurge works... " >&6; }
14509
if test "${gl_cv_func_fpurge_works+set}" = set; then :
14510
$as_echo_n "(cached) " >&6
14511
else
14512
if test "$cross_compiling" = yes; then :
14513
gl_cv_func_fpurge_works='guessing no'
14514
else
14515
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14516
/* end confdefs.h. */
14517
#include <stdio.h>
14518
14519
int
14520
main ()
14521
{
14522
FILE *f = fopen ("conftest.txt", "w+");
14523
if (!f) return 1;
14524
if (fputc ('a', f) != 'a') return 2;
14525
rewind (f);
14526
if (fgetc (f) != 'a') return 3;
14527
if (fgetc (f) != EOF) return 4;
14528
if (fpurge (f) != 0) return 5;
14529
if (putc ('b', f) != 'b') return 6;
14530
if (fclose (f) != 0) return 7;
14531
if ((f = fopen ("conftest.txt", "r")) == NULL) return 8;
14532
if (fgetc (f) != 'a') return 9;
14533
if (fgetc (f) != 'b') return 10;
14534
if (fgetc (f) != EOF) return 11;
14535
if (fclose (f) != 0) return 12;
14536
if (remove ("conftest.txt") != 0) return 13;
14537
return 0;
14538
;
14539
return 0;
14540
}
14541
_ACEOF
14542
if ac_fn_c_try_run "$LINENO"; then :
14543
gl_cv_func_fpurge_works=yes
14544
else
14545
gl_cv_func_fpurge_works=no
14546
fi
14547
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14548
conftest.$ac_objext conftest.beam conftest.$ac_ext
14549
fi
14550
14551
fi
14552
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5
14553
$as_echo "$gl_cv_func_fpurge_works" >&6; }
14554
if test "x$gl_cv_func_fpurge_works" != xyes; then
14555
REPLACE_FPURGE=1
14556
14557
14558
14559
14560
14561
14562
14563
14564
gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext"
14565
14566
fi
14567
else
14568
14569
14570
14571
14572
14573
14574
14575
14576
gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext"
14577
14578
fi
14579
if test "x$ac_cv_have_decl_fpurge" = xno; then
14580
HAVE_DECL_FPURGE=0
14581
fi
14582
14583
14584
14585
GNULIB_FPURGE=1
14586
14587
14588
14589
14590
14591
14592
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5
14593
$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; }
14594
if test "${gl_cv_func_frexp_no_libm+set}" = set; then :
14595
$as_echo_n "(cached) " >&6
14596
else
14597
14598
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14599
/* end confdefs.h. */
14600
#include <math.h>
14601
double x;
14602
int
14603
main ()
14604
{
14605
int e; return frexp (x, &e) > 0;
14606
;
14607
return 0;
14608
}
14609
_ACEOF
14610
if ac_fn_c_try_link "$LINENO"; then :
14611
gl_cv_func_frexp_no_libm=yes
14612
else
14613
gl_cv_func_frexp_no_libm=no
14614
fi
14615
rm -f core conftest.err conftest.$ac_objext \
14616
conftest$ac_exeext conftest.$ac_ext
14617
14618
fi
14619
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5
14620
$as_echo "$gl_cv_func_frexp_no_libm" >&6; }
14621
if test $gl_cv_func_frexp_no_libm = yes; then
14622
14623
14624
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5
14625
$as_echo_n "checking whether frexp works... " >&6; }
14626
if test "${gl_cv_func_frexp_works+set}" = set; then :
14627
$as_echo_n "(cached) " >&6
14628
else
14629
14630
if test "$cross_compiling" = yes; then :
14631
case "$host_os" in
14632
netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";;
14633
*) gl_cv_func_frexp_works="guessing yes";;
14634
esac
14635
14636
else
14637
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14638
/* end confdefs.h. */
14639
14640
#include <float.h>
14641
#include <math.h>
14642
#include <string.h>
14643
int main()
14644
{
14645
int i;
14646
volatile double x;
14647
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
14648
So we use -zero instead. */
14649
double zero = 0.0;
14650
/* Test on denormalized numbers. */
14651
for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
14652
;
14653
if (x > 0.0)
14654
{
14655
int exp;
14656
double y = frexp (x, &exp);
14657
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
14658
On NetBSD: y = 0.75. Correct: y = 0.5. */
14659
if (y != 0.5)
14660
return 1;
14661
}
14662
/* Test on infinite numbers. */
14663
x = 1.0 / 0.0;
14664
{
14665
int exp;
14666
double y = frexp (x, &exp);
14667
if (y != x)
14668
return 1;
14669
}
14670
/* Test on negative zero. */
14671
x = -zero;
14672
{
14673
int exp;
14674
double y = frexp (x, &exp);
14675
if (memcmp (&y, &x, sizeof x))
14676
return 1;
14677
}
14678
return 0;
14679
}
14680
_ACEOF
14681
if ac_fn_c_try_run "$LINENO"; then :
14682
gl_cv_func_frexp_works=yes
14683
else
14684
gl_cv_func_frexp_works=no
14685
fi
14686
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14687
conftest.$ac_objext conftest.beam conftest.$ac_ext
14688
fi
14689
14690
14691
fi
14692
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5
14693
$as_echo "$gl_cv_func_frexp_works" >&6; }
14694
14695
case "$gl_cv_func_frexp_works" in
14696
*yes) gl_func_frexp_no_libm=yes ;;
14697
*) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;;
14698
esac
14699
else
14700
gl_func_frexp_no_libm=no
14701
REPLACE_FREXP=1
14702
fi
14703
if test $gl_func_frexp_no_libm = yes; then
14704
14705
$as_echo "#define HAVE_FREXP_IN_LIBC 1" >>confdefs.h
14706
14707
else
14708
14709
14710
14711
14712
14713
14714
14715
14716
gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext"
14717
14718
fi
14719
14720
14721
14722
GNULIB_FREXP=1
14723
14724
14725
14726
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5
14727
$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; }
14728
if test "${gl_cv_func_frexpl_no_libm+set}" = set; then :
14729
$as_echo_n "(cached) " >&6
14730
else
14731
14732
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14733
/* end confdefs.h. */
14734
#include <math.h>
14735
long double x;
14736
int
14737
main ()
14738
{
14739
int e; return frexpl (x, &e) > 0;
14740
;
14741
return 0;
14742
}
14743
_ACEOF
14744
if ac_fn_c_try_link "$LINENO"; then :
14745
gl_cv_func_frexpl_no_libm=yes
14746
else
14747
gl_cv_func_frexpl_no_libm=no
14748
fi
14749
rm -f core conftest.err conftest.$ac_objext \
14750
conftest$ac_exeext conftest.$ac_ext
14751
14752
fi
14753
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5
14754
$as_echo "$gl_cv_func_frexpl_no_libm" >&6; }
14755
if test $gl_cv_func_frexpl_no_libm = yes; then
14756
14757
14758
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5
14759
$as_echo_n "checking whether frexpl works... " >&6; }
14760
if test "${gl_cv_func_frexpl_works+set}" = set; then :
14761
$as_echo_n "(cached) " >&6
14762
else
14763
14764
if test "$cross_compiling" = yes; then :
14765
case "$host_os" in
14766
aix* | beos* | darwin* | irix* | mingw* | pw*)
14767
gl_cv_func_frexpl_works="guessing no";;
14768
*) gl_cv_func_frexpl_works="guessing yes";;
14769
esac
14770
14771
else
14772
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14773
/* end confdefs.h. */
14774
14775
#include <float.h>
14776
#include <math.h>
14777
/* Override the values of <float.h>, like done in float.in.h. */
14778
#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
14779
# undef LDBL_MIN_EXP
14780
# define LDBL_MIN_EXP (-16381)
14781
#endif
14782
extern long double frexpl (long double, int *);
14783
int main()
14784
{
14785
volatile long double x;
14786
/* Test on finite numbers that fails on AIX 5.1. */
14787
x = 16.0L;
14788
{
14789
int exp = -9999;
14790
frexpl (x, &exp);
14791
if (exp != 5)
14792
return 1;
14793
}
14794
/* Test on finite numbers that fails on MacOS X 10.4, because its frexpl
14795
function returns an invalid (incorrectly normalized) value: it returns
14796
y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 }
14797
but the correct result is
14798
0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */
14799
x = 1.01L;
14800
{
14801
int exp = -9999;
14802
long double y = frexpl (x, &exp);
14803
if (!(exp == 1 && y == 0.505L))
14804
return 1;
14805
}
14806
/* Test on large finite numbers. This fails on BeOS at i = 16322, while
14807
LDBL_MAX_EXP = 16384.
14808
In the loop end test, we test x against Infinity, rather than comparing
14809
i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */
14810
{
14811
int i;
14812
for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L)
14813
{
14814
int exp = -9999;
14815
frexpl (x, &exp);
14816
if (exp != i)
14817
return 1;
14818
}
14819
}
14820
/* Test on denormalized numbers. */
14821
{
14822
int i;
14823
for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L)
14824
;
14825
if (x > 0.0L)
14826
{
14827
int exp;
14828
long double y = frexpl (x, &exp);
14829
/* On machines with IEEE854 arithmetic: x = 1.68105e-4932,
14830
exp = -16382, y = 0.5. On MacOS X 10.5: exp = -16384, y = 0.5. */
14831
if (exp != LDBL_MIN_EXP - 1)
14832
return 1;
14833
}
14834
}
14835
/* Test on infinite numbers. */
14836
x = 1.0L / 0.0L;
14837
{
14838
int exp;
14839
long double y = frexpl (x, &exp);
14840
if (y != x)
14841
return 1;
14842
}
14843
return 0;
14844
}
14845
_ACEOF
14846
if ac_fn_c_try_run "$LINENO"; then :
14847
gl_cv_func_frexpl_works=yes
14848
else
14849
gl_cv_func_frexpl_works=no
14850
fi
14851
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14852
conftest.$ac_objext conftest.beam conftest.$ac_ext
14853
fi
14854
14855
14856
fi
14857
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5
14858
$as_echo "$gl_cv_func_frexpl_works" >&6; }
14859
14860
case "$gl_cv_func_frexpl_works" in
14861
*yes) gl_func_frexpl_no_libm=yes ;;
14862
*) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;;
14863
esac
14864
else
14865
gl_func_frexpl_no_libm=no
14866
REPLACE_FREXPL=1
14867
fi
14868
if test $gl_func_frexpl_no_libm = yes; then
14869
14870
$as_echo "#define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h
14871
14872
ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include <math.h>
14873
"
14874
if test "x$ac_cv_have_decl_frexpl" = x""yes; then :
14875
14876
else
14877
HAVE_DECL_FREXPL=0
14878
fi
14879
14880
else
14881
HAVE_DECL_FREXPL=0
14882
14883
14884
14885
14886
14887
14888
14889
14890
gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext"
14891
14892
fi
14893
14894
14895
14896
GNULIB_FREXPL=1
14897
14898
14899
14900
14901
14902
14903
14904
14905
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5
14906
$as_echo_n "checking for fseeko... " >&6; }
14907
if test "${gl_cv_func_fseeko+set}" = set; then :
14908
$as_echo_n "(cached) " >&6
14909
else
14910
14911
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14912
/* end confdefs.h. */
14913
#include <stdio.h>
14914
14915
int
14916
main ()
14917
{
14918
fseeko (stdin, 0, 0);
14919
;
14920
return 0;
14921
}
14922
_ACEOF
14923
if ac_fn_c_try_link "$LINENO"; then :
14924
gl_cv_func_fseeko=yes
14925
else
14926
gl_cv_func_fseeko=no
14927
fi
14928
rm -f core conftest.err conftest.$ac_objext \
14929
conftest$ac_exeext conftest.$ac_ext
14930
14931
fi
14932
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5
14933
$as_echo "$gl_cv_func_fseeko" >&6; }
14934
if test $gl_cv_func_fseeko = no \
14935
|| test $gl_cv_var_stdin_large_offset = no; then
14936
14937
14938
14939
14940
14941
14942
14943
14944
14945
gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext"
14946
14947
14948
REPLACE_FSEEKO=1
14949
14950
14951
fi
14952
14953
14954
14955
GNULIB_FSEEKO=1
14956
14957
14958
14959
14960
14961
14962
14963
14964
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
14965
$as_echo_n "checking for ftello... " >&6; }
14966
if test "${gl_cv_func_ftello+set}" = set; then :
14967
$as_echo_n "(cached) " >&6
14968
else
14969
14970
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14971
/* end confdefs.h. */
14972
#include <stdio.h>
14973
int
14974
main ()
14975
{
14976
ftello (stdin);
14977
;
14978
return 0;
14979
}
14980
_ACEOF
14981
if ac_fn_c_try_link "$LINENO"; then :
14982
gl_cv_func_ftello=yes
14983
else
14984
gl_cv_func_ftello=no
14985
fi
14986
rm -f core conftest.err conftest.$ac_objext \
14987
conftest$ac_exeext conftest.$ac_ext
14988
14989
fi
14990
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
14991
$as_echo "$gl_cv_func_ftello" >&6; }
14992
if test $gl_cv_func_ftello = no \
14993
|| test $gl_cv_var_stdin_large_offset = no; then
14994
14995
14996
14997
14998
14999
15000
15001
15002
15003
gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext"
15004
15005
15006
REPLACE_FTELLO=1
15007
15008
fi
15009
15010
15011
15012
GNULIB_FTELLO=1
15013
15014
15015
15016
15017
15018
gl_abort_bug=no
15019
case $gl_cv_func_getcwd_null,$host_os in
15020
*,mingw*)
15021
gl_cv_func_getcwd_path_max=yes;;
15022
yes,*)
15023
15024
15025
15026
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5
15027
$as_echo_n "checking whether getcwd handles long file names properly... " >&6; }
15028
if test "${gl_cv_func_getcwd_path_max+set}" = set; then :
15029
$as_echo_n "(cached) " >&6
15030
else
15031
# Arrange for deletion of the temporary directory this test creates.
15032
ac_clean_files="$ac_clean_files confdir3"
15033
if test "$cross_compiling" = yes; then :
15034
gl_cv_func_getcwd_path_max=no
15035
else
15036
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15037
/* end confdefs.h. */
15038
15039
#include <errno.h>
15040
#include <stdlib.h>
15041
#include <unistd.h>
15042
#include <string.h>
15043
#include <limits.h>
15044
#include <sys/stat.h>
15045
#include <sys/types.h>
15046
#include <fcntl.h>
15047
15048
#ifndef AT_FDCWD
15049
# define AT_FDCWD 0
15050
#endif
15051
#ifdef ENAMETOOLONG
15052
# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG)
15053
#else
15054
# define is_ENAMETOOLONG(x) 0
15055
#endif
15056
15057
/* Don't get link errors because mkdir is redefined to rpl_mkdir. */
15058
#undef mkdir
15059
15060
#ifndef S_IRWXU
15061
# define S_IRWXU 0700
15062
#endif
15063
15064
/* The length of this name must be 8. */
15065
#define DIR_NAME "confdir3"
15066
#define DIR_NAME_LEN 8
15067
#define DIR_NAME_SIZE (DIR_NAME_LEN + 1)
15068
15069
/* The length of "../". */
15070
#define DOTDOTSLASH_LEN 3
15071
15072
/* Leftover bytes in the buffer, to work around library or OS bugs. */
15073
#define BUF_SLOP 20
15074
15075
int
15076
main ()
15077
{
15078
#ifndef PATH_MAX
15079
/* The Hurd doesn't define this, so getcwd can't exhibit the bug --
15080
at least not on a local file system. And if we were to start worrying
15081
about remote file systems, we'd have to enable the wrapper function
15082
all of the time, just to be safe. That's not worth the cost. */
15083
exit (0);
15084
#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \
15085
- DIR_NAME_SIZE - BUF_SLOP) \
15086
<= PATH_MAX)
15087
/* FIXME: Assuming there's a system for which this is true,
15088
this should be done in a compile test. */
15089
exit (0);
15090
#else
15091
char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1)
15092
+ DIR_NAME_SIZE + BUF_SLOP];
15093
char *cwd = getcwd (buf, PATH_MAX);
15094
size_t initial_cwd_len;
15095
size_t cwd_len;
15096
int fail = 0;
15097
size_t n_chdirs = 0;
15098
15099
if (cwd == NULL)
15100
exit (1);
15101
15102
cwd_len = initial_cwd_len = strlen (cwd);
15103
15104
while (1)
15105
{
15106
size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN);
15107
char *c = NULL;
15108
15109
cwd_len += DIR_NAME_SIZE;
15110
/* If mkdir or chdir fails, it could be that this system cannot create
15111
any file with an absolute name longer than PATH_MAX, such as cygwin.
15112
If so, leave fail as 0, because the current working directory can't
15113
be too long for getcwd if it can't even be created. For other
15114
errors, be pessimistic and consider that as a failure, too. */
15115
if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0)
15116
{
15117
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
15118
fail = 2;
15119
break;
15120
}
15121
15122
if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE)
15123
{
15124
c = getcwd (buf, PATH_MAX);
15125
if (!c && errno == ENOENT)
15126
{
15127
fail = 1;
15128
break;
15129
}
15130
if (c || ! (errno == ERANGE || is_ENAMETOOLONG (errno)))
15131
{
15132
fail = 2;
15133
break;
15134
}
15135
}
15136
15137
if (dotdot_max <= cwd_len - initial_cwd_len)
15138
{
15139
if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len)
15140
break;
15141
c = getcwd (buf, cwd_len + 1);
15142
if (!c)
15143
{
15144
if (! (errno == ERANGE || errno == ENOENT
15145
|| is_ENAMETOOLONG (errno)))
15146
{
15147
fail = 2;
15148
break;
15149
}
15150
if (AT_FDCWD || errno == ERANGE || errno == ENOENT)
15151
{
15152
fail = 1;
15153
break;
15154
}
15155
}
15156
}
15157
15158
if (c && strlen (c) != cwd_len)
15159
{
15160
fail = 2;
15161
break;
15162
}
15163
++n_chdirs;
15164
}
15165
15166
/* Leaving behind such a deep directory is not polite.
15167
So clean up here, right away, even though the driving
15168
shell script would also clean up. */
15169
{
15170
size_t i;
15171
15172
/* Try rmdir first, in case the chdir failed. */
15173
rmdir (DIR_NAME);
15174
for (i = 0; i <= n_chdirs; i++)
15175
{
15176
if (chdir ("..") < 0)
15177
break;
15178
if (rmdir (DIR_NAME) != 0)
15179
break;
15180
}
15181
}
15182
15183
exit (fail);
15184
#endif
15185
}
15186
15187
_ACEOF
15188
if ac_fn_c_try_run "$LINENO"; then :
15189
gl_cv_func_getcwd_path_max=yes
15190
else
15191
case $? in
15192
1) gl_cv_func_getcwd_path_max='no, but it is partly working';;
15193
*) gl_cv_func_getcwd_path_max=no;;
15194
esac
15195
fi
15196
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15197
conftest.$ac_objext conftest.beam conftest.$ac_ext
15198
fi
15199
15200
15201
fi
15202
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5
15203
$as_echo "$gl_cv_func_getcwd_path_max" >&6; }
15204
case $gl_cv_func_getcwd_path_max in
15205
no,*)
15206
15207
$as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h
15208
;;
15209
esac
15210
15211
15212
15213
for ac_func in getpagesize
15214
do :
15215
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
15216
if test "x$ac_cv_func_getpagesize" = x""yes; then :
15217
cat >>confdefs.h <<_ACEOF
15218
#define HAVE_GETPAGESIZE 1
15219
_ACEOF
15220
15221
fi
15222
done
15223
15224
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5
15225
$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; }
15226
if test "${gl_cv_func_getcwd_abort_bug+set}" = set; then :
15227
$as_echo_n "(cached) " >&6
15228
else
15229
# Remove any remnants of a previous test.
15230
rm -rf confdir-14B---
15231
# Arrange for deletion of the temporary directory this test creates.
15232
ac_clean_files="$ac_clean_files confdir-14B---"
15233
if test "$cross_compiling" = yes; then :
15234
gl_cv_func_getcwd_abort_bug=yes
15235
else
15236
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15237
/* end confdefs.h. */
15238
15239
#include <stdlib.h>
15240
#include <unistd.h>
15241
#include <limits.h>
15242
#include <string.h>
15243
#include <sys/stat.h>
15244
15245
/* Don't get link errors because mkdir is redefined to rpl_mkdir. */
15246
#undef mkdir
15247
15248
#ifndef S_IRWXU
15249
# define S_IRWXU 0700
15250
#endif
15251
15252
/* FIXME: skip the run-test altogether on systems without getpagesize. */
15253
#if ! HAVE_GETPAGESIZE
15254
# define getpagesize() 0
15255
#endif
15256
15257
/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than
15258
the 16kB pagesize on ia64 linux. Those conditions make the code below
15259
trigger a bug in glibc's getcwd implementation before 2.4.90-10. */
15260
#define TARGET_LEN (5 * 1024)
15261
15262
int
15263
main ()
15264
{
15265
char const *dir_name = "confdir-14B---";
15266
char *cwd;
15267
size_t initial_cwd_len;
15268
int fail = 0;
15269
size_t desired_depth;
15270
size_t d;
15271
15272
/* The bug is triggered when PATH_MAX < getpagesize (), so skip
15273
this relative expensive and invasive test if that's not true. */
15274
if (getpagesize () <= PATH_MAX)
15275
return 0;
15276
15277
cwd = getcwd (NULL, 0);
15278
if (cwd == NULL)
15279
return 0;
15280
15281
initial_cwd_len = strlen (cwd);
15282
free (cwd);
15283
desired_depth = ((TARGET_LEN - 1 - initial_cwd_len)
15284
/ (1 + strlen (dir_name)));
15285
for (d = 0; d < desired_depth; d++)
15286
{
15287
if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0)
15288
{
15289
fail = 3; /* Unable to construct deep hierarchy. */
15290
break;
15291
}
15292
}
15293
15294
/* If libc has the bug in question, this invocation of getcwd
15295
results in a failed assertion. */
15296
cwd = getcwd (NULL, 0);
15297
if (cwd == NULL)
15298
fail = 4; /* getcwd failed. This is ok, and expected. */
15299
free (cwd);
15300
15301
/* Call rmdir first, in case the above chdir failed. */
15302
rmdir (dir_name);
15303
while (0 < d--)
15304
{
15305
if (chdir ("..") < 0)
15306
break;
15307
rmdir (dir_name);
15308
}
15309
15310
return 0;
15311
}
15312
15313
_ACEOF
15314
if ac_fn_c_try_run "$LINENO"; then :
15315
gl_cv_func_getcwd_abort_bug=no
15316
else
15317
gl_cv_func_getcwd_abort_bug=yes
15318
fi
15319
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15320
conftest.$ac_objext conftest.beam conftest.$ac_ext
15321
fi
15322
15323
15324
fi
15325
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5
15326
$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; }
15327
if test $gl_cv_func_getcwd_abort_bug = yes; then :
15328
gl_abort_bug=yes
15329
fi
15330
;;
15331
esac
15332
15333
case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max,$gl_abort_bug in
15334
*yes,yes,no) ;;
15335
*)
15336
REPLACE_GETCWD=1
15337
15338
15339
15340
15341
15342
15343
15344
15345
gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext"
15346
15347
15348
15349
15350
:
15351
;;
15352
esac
15353
15354
15355
15356
GNULIB_GETCWD=1
15357
15358
15359
15360
15361
15362
15363
15364
15365
$as_echo "#define GNULIB_GETOPT_GNU 1" >>confdefs.h
15366
15367
15368
15369
15370
15371
15372
15373
if test -n "$gl_replace_getopt"; then :
15374
15375
15376
15377
GETOPT_H=getopt.h
15378
15379
$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15380
15381
15382
15383
GNULIB_UNISTD_H_GETOPT=1
15384
15385
15386
15387
15388
15389
15390
7585
15391
7586
15392
gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15393
15394
15395
15396
15397
15398
15399
15400
15401
7587
15402
gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
7588
15403
7589
GETOPT_H=getopt.h
7590
7591
cat >>confdefs.h <<\_ACEOF
7592
#define __GETOPT_PREFIX rpl_
7593
_ACEOF
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
fi
7605
7606
7607
7608
7609
7610
7611
{ echo "$as_me:$LINENO: checking whether the compiler generally respects inline" >&5
7612
echo $ECHO_N "checking whether the compiler generally respects inline... $ECHO_C" >&6; }
7613
if test "${gl_cv_c_inline_effective+set}" = set; then
7614
echo $ECHO_N "(cached) $ECHO_C" >&6
15404
15405
15406
15407
15408
15409
fi
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
gl_LIBOBJS="$gl_LIBOBJS gettime.$ac_objext"
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
15436
$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
15437
if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
15438
$as_echo_n "(cached) " >&6
15439
else
15440
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15441
/* end confdefs.h. */
15442
#include <sys/time.h>
15443
struct timeval c;
15444
15445
int
15446
main ()
15447
{
15448
15449
int (*f) (struct timeval *restrict, void *restrict) = gettimeofday;
15450
int x = f (&c, 0);
15451
return !(x | c.tv_sec | c.tv_usec);
15452
15453
;
15454
return 0;
15455
}
15456
_ACEOF
15457
if ac_fn_c_try_compile "$LINENO"; then :
15458
gl_cv_func_gettimeofday_posix_signature=yes
15459
else
15460
gl_cv_func_gettimeofday_posix_signature=no
15461
fi
15462
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15463
fi
15464
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
15465
$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
15466
15467
15468
15469
15470
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
15471
$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
15472
if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
15473
$as_echo_n "(cached) " >&6
15474
else
15475
if test "$cross_compiling" = yes; then :
15476
gl_cv_func_gettimeofday_clobber=yes
15477
else
15478
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15479
/* end confdefs.h. */
15480
#include <string.h>
15481
#include <sys/time.h>
15482
#include <time.h>
15483
#include <stdlib.h>
15484
15485
int
15486
main ()
15487
{
15488
15489
time_t t = 0;
15490
struct tm *lt;
15491
struct tm saved_lt;
15492
struct timeval tv;
15493
lt = localtime (&t);
15494
saved_lt = *lt;
15495
gettimeofday (&tv, NULL);
15496
return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
15497
15498
;
15499
return 0;
15500
}
15501
_ACEOF
15502
if ac_fn_c_try_run "$LINENO"; then :
15503
gl_cv_func_gettimeofday_clobber=no
15504
else
15505
gl_cv_func_gettimeofday_clobber=yes
15506
fi
15507
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15508
conftest.$ac_objext conftest.beam conftest.$ac_ext
15509
fi
15510
15511
fi
15512
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
15513
$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
15514
15515
if test $gl_cv_func_gettimeofday_clobber = yes; then
15516
REPLACE_GETTIMEOFDAY=1
15517
SYS_TIME_H=sys/time.h
15518
15519
15520
15521
15522
15523
15524
15525
15526
15527
gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
15528
15529
15530
for ac_header in sys/timeb.h
15531
do :
15532
ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
15533
if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
15534
cat >>confdefs.h <<_ACEOF
15535
#define HAVE_SYS_TIMEB_H 1
15536
_ACEOF
15537
15538
fi
15539
15540
done
15541
15542
for ac_func in _ftime
15543
do :
15544
ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
15545
if test "x$ac_cv_func__ftime" = x""yes; then :
15546
cat >>confdefs.h <<_ACEOF
15547
#define HAVE__FTIME 1
15548
_ACEOF
15549
15550
fi
15551
done
15552
15553
15554
15555
$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
15556
15557
15558
$as_echo "#define localtime rpl_localtime" >>confdefs.h
15559
15560
15561
15562
$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
15563
15564
fi
15565
15566
15567
if test $gl_cv_func_gettimeofday_posix_signature != yes; then
15568
REPLACE_GETTIMEOFDAY=1
15569
SYS_TIME_H=sys/time.h
15570
if test $gl_cv_func_gettimeofday_clobber != yes; then
15571
15572
15573
15574
15575
15576
15577
15578
15579
gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
15580
15581
15582
for ac_header in sys/timeb.h
15583
do :
15584
ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
15585
if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
15586
cat >>confdefs.h <<_ACEOF
15587
#define HAVE_SYS_TIMEB_H 1
15588
_ACEOF
15589
15590
fi
15591
15592
done
15593
15594
for ac_func in _ftime
15595
do :
15596
ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
15597
if test "x$ac_cv_func__ftime" = x""yes; then :
15598
cat >>confdefs.h <<_ACEOF
15599
#define HAVE__FTIME 1
15600
_ACEOF
15601
15602
fi
15603
done
15604
15605
15606
fi
15607
fi
15608
15609
15610
if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
15611
GNU_MAKE_TRUE=
15612
GNU_MAKE_FALSE='#'
15613
else
15614
GNU_MAKE_TRUE='#'
15615
GNU_MAKE_FALSE=
15616
fi
15617
15618
15619
# Autoconf 2.61a.99 and earlier don't support linking a file only
15620
# in VPATH builds. But since GNUmakefile is for maintainer use
15621
# only, it does not matter if we skip the link with older autoconf.
15622
# Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
15623
# builds, so use a shell variable to bypass this.
15624
GNUmakefile=GNUmakefile
15625
ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile"
15626
15627
15628
15629
15630
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5
15631
$as_echo_n "checking whether the compiler generally respects inline... " >&6; }
15632
if test "${gl_cv_c_inline_effective+set}" = set; then :
15633
$as_echo_n "(cached) " >&6
7615
15634
else
7616
15635
if test $ac_cv_c_inline = no; then
7617
15636
gl_cv_c_inline_effective=no
7618
15637
else
7619
cat >conftest.$ac_ext <<_ACEOF
7620
/* confdefs.h. */
7621
_ACEOF
7622
cat confdefs.h >>conftest.$ac_ext
7623
cat >>conftest.$ac_ext <<_ACEOF
15638
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7624
15639
/* end confdefs.h. */
7625
15640
7626
15641
int
7633
15648
return 0;
7634
15649
}
7635
15650
_ACEOF
7636
rm -f conftest.$ac_objext
7637
if { (ac_try="$ac_compile"
7638
case "(($ac_try" in
7639
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7640
*) ac_try_echo=$ac_try;;
7641
esac
7642
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7643
(eval "$ac_compile") 2>conftest.er1
7644
ac_status=$?
7645
grep -v '^ *+' conftest.er1 >conftest.err
7646
rm -f conftest.er1
7647
cat conftest.err >&5
7648
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7649
(exit $ac_status); } && {
7650
test -z "$ac_c_werror_flag" ||
7651
test ! -s conftest.err
7652
} && test -s conftest.$ac_objext; then
15651
if ac_fn_c_try_compile "$LINENO"; then :
7653
15652
gl_cv_c_inline_effective=yes
7654
15653
else
7655
echo "$as_me: failed program was:" >&5
7656
sed 's/^/| /' conftest.$ac_ext >&5
7657
7658
gl_cv_c_inline_effective=no
15654
gl_cv_c_inline_effective=no
7659
15655
fi
7660
7661
15656
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662
15657
fi
7663
15658
7664
15659
fi
7665
{ echo "$as_me:$LINENO: result: $gl_cv_c_inline_effective" >&5
7666
echo "${ECHO_T}$gl_cv_c_inline_effective" >&6; }
15660
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5
15661
$as_echo "$gl_cv_c_inline_effective" >&6; }
7667
15662
if test $gl_cv_c_inline_effective = yes; then
7668
15663
7669
cat >>confdefs.h <<\_ACEOF
7670
#define HAVE_INLINE 1
7671
_ACEOF
7672
7673
fi
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
{ echo "$as_me:$LINENO: checking for struct stat.st_atim.tv_nsec" >&5
7686
echo $ECHO_N "checking for struct stat.st_atim.tv_nsec... $ECHO_C" >&6; }
7687
if test "${ac_cv_member_struct_stat_st_atim_tv_nsec+set}" = set; then
7688
echo $ECHO_N "(cached) $ECHO_C" >&6
7689
else
7690
cat >conftest.$ac_ext <<_ACEOF
7691
/* confdefs.h. */
7692
_ACEOF
7693
cat confdefs.h >>conftest.$ac_ext
7694
cat >>conftest.$ac_ext <<_ACEOF
7695
/* end confdefs.h. */
7696
#include <sys/types.h>
7697
#include <sys/stat.h>
7698
7699
int
7700
main ()
7701
{
7702
static struct stat ac_aggr;
7703
if (ac_aggr.st_atim.tv_nsec)
7704
return 0;
7705
;
7706
return 0;
7707
}
7708
_ACEOF
7709
rm -f conftest.$ac_objext
7710
if { (ac_try="$ac_compile"
7711
case "(($ac_try" in
7712
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7713
*) ac_try_echo=$ac_try;;
7714
esac
7715
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7716
(eval "$ac_compile") 2>conftest.er1
7717
ac_status=$?
7718
grep -v '^ *+' conftest.er1 >conftest.err
7719
rm -f conftest.er1
7720
cat conftest.err >&5
7721
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7722
(exit $ac_status); } && {
7723
test -z "$ac_c_werror_flag" ||
7724
test ! -s conftest.err
7725
} && test -s conftest.$ac_objext; then
7726
ac_cv_member_struct_stat_st_atim_tv_nsec=yes
7727
else
7728
echo "$as_me: failed program was:" >&5
7729
sed 's/^/| /' conftest.$ac_ext >&5
7730
7731
cat >conftest.$ac_ext <<_ACEOF
7732
/* confdefs.h. */
7733
_ACEOF
7734
cat confdefs.h >>conftest.$ac_ext
7735
cat >>conftest.$ac_ext <<_ACEOF
7736
/* end confdefs.h. */
7737
#include <sys/types.h>
7738
#include <sys/stat.h>
7739
7740
int
7741
main ()
7742
{
7743
static struct stat ac_aggr;
7744
if (sizeof ac_aggr.st_atim.tv_nsec)
7745
return 0;
7746
;
7747
return 0;
7748
}
7749
_ACEOF
7750
rm -f conftest.$ac_objext
7751
if { (ac_try="$ac_compile"
7752
case "(($ac_try" in
7753
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7754
*) ac_try_echo=$ac_try;;
7755
esac
7756
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7757
(eval "$ac_compile") 2>conftest.er1
7758
ac_status=$?
7759
grep -v '^ *+' conftest.er1 >conftest.err
7760
rm -f conftest.er1
7761
cat conftest.err >&5
7762
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7763
(exit $ac_status); } && {
7764
test -z "$ac_c_werror_flag" ||
7765
test ! -s conftest.err
7766
} && test -s conftest.$ac_objext; then
7767
ac_cv_member_struct_stat_st_atim_tv_nsec=yes
7768
else
7769
echo "$as_me: failed program was:" >&5
7770
sed 's/^/| /' conftest.$ac_ext >&5
7771
7772
ac_cv_member_struct_stat_st_atim_tv_nsec=no
7773
fi
7774
7775
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7776
fi
7777
7778
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7779
fi
7780
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atim_tv_nsec" >&5
7781
echo "${ECHO_T}$ac_cv_member_struct_stat_st_atim_tv_nsec" >&6; }
7782
if test $ac_cv_member_struct_stat_st_atim_tv_nsec = yes; then
15664
$as_echo "#define HAVE_INLINE 1" >>confdefs.h
15665
15666
fi
15667
15668
15669
15670
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5
15671
$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; }
15672
if test "${gl_cv_func_isnand_no_libm+set}" = set; then :
15673
$as_echo_n "(cached) " >&6
15674
else
15675
15676
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15677
/* end confdefs.h. */
15678
#include <math.h>
15679
#if __GNUC__ >= 4
15680
# undef isnand
15681
# define isnand(x) __builtin_isnan ((double)(x))
15682
#else
15683
# undef isnand
15684
# define isnand(x) isnan ((double)(x))
15685
#endif
15686
double x;
15687
int
15688
main ()
15689
{
15690
return isnand (x);
15691
;
15692
return 0;
15693
}
15694
_ACEOF
15695
if ac_fn_c_try_link "$LINENO"; then :
15696
gl_cv_func_isnand_no_libm=yes
15697
else
15698
gl_cv_func_isnand_no_libm=no
15699
fi
15700
rm -f core conftest.err conftest.$ac_objext \
15701
conftest$ac_exeext conftest.$ac_ext
15702
15703
fi
15704
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5
15705
$as_echo "$gl_cv_func_isnand_no_libm" >&6; }
15706
15707
if test $gl_cv_func_isnand_no_libm = yes; then
15708
15709
$as_echo "#define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h
15710
15711
else
15712
15713
15714
15715
15716
15717
15718
15719
15720
15721
gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext"
15722
15723
15724
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
15725
$as_echo_n "checking where to find the exponent in a 'double'... " >&6; }
15726
if test "${gl_cv_cc_double_expbit0+set}" = set; then :
15727
$as_echo_n "(cached) " >&6
15728
else
15729
15730
if test "$cross_compiling" = yes; then :
15731
15732
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15733
/* end confdefs.h. */
15734
15735
#if defined arm || defined __arm || defined __arm__
15736
mixed_endianness
15737
#endif
15738
15739
_ACEOF
15740
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15741
$EGREP "mixed_endianness" >/dev/null 2>&1; then :
15742
gl_cv_cc_double_expbit0="unknown"
15743
else
15744
15745
:
15746
if test "${ac_cv_c_bigendian+set}" = set; then :
15747
$as_echo_n "(cached) " >&6
15748
else
15749
ac_cv_c_bigendian=unknown
15750
# See if we're dealing with a universal compiler.
15751
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15752
/* end confdefs.h. */
15753
#ifndef __APPLE_CC__
15754
not a universal capable compiler
15755
#endif
15756
typedef int dummy;
15757
15758
_ACEOF
15759
if ac_fn_c_try_compile "$LINENO"; then :
15760
15761
# Check for potential -arch flags. It is not universal unless
15762
# there are at least two -arch flags with different values.
15763
ac_arch=
15764
ac_prev=
15765
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15766
if test -n "$ac_prev"; then
15767
case $ac_word in
15768
i?86 | x86_64 | ppc | ppc64)
15769
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15770
ac_arch=$ac_word
15771
else
15772
ac_cv_c_bigendian=universal
15773
break
15774
fi
15775
;;
15776
esac
15777
ac_prev=
15778
elif test "x$ac_word" = "x-arch"; then
15779
ac_prev=arch
15780
fi
15781
done
15782
fi
15783
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15784
if test $ac_cv_c_bigendian = unknown; then
15785
# See if sys/param.h defines the BYTE_ORDER macro.
15786
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15787
/* end confdefs.h. */
15788
#include <sys/types.h>
15789
#include <sys/param.h>
15790
15791
int
15792
main ()
15793
{
15794
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15795
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15796
&& LITTLE_ENDIAN)
15797
bogus endian macros
15798
#endif
15799
15800
;
15801
return 0;
15802
}
15803
_ACEOF
15804
if ac_fn_c_try_compile "$LINENO"; then :
15805
# It does; now see whether it defined to BIG_ENDIAN or not.
15806
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15807
/* end confdefs.h. */
15808
#include <sys/types.h>
15809
#include <sys/param.h>
15810
15811
int
15812
main ()
15813
{
15814
#if BYTE_ORDER != BIG_ENDIAN
15815
not big endian
15816
#endif
15817
15818
;
15819
return 0;
15820
}
15821
_ACEOF
15822
if ac_fn_c_try_compile "$LINENO"; then :
15823
ac_cv_c_bigendian=yes
15824
else
15825
ac_cv_c_bigendian=no
15826
fi
15827
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15828
fi
15829
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15830
fi
15831
if test $ac_cv_c_bigendian = unknown; then
15832
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15833
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15834
/* end confdefs.h. */
15835
#include <limits.h>
15836
15837
int
15838
main ()
15839
{
15840
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15841
bogus endian macros
15842
#endif
15843
15844
;
15845
return 0;
15846
}
15847
_ACEOF
15848
if ac_fn_c_try_compile "$LINENO"; then :
15849
# It does; now see whether it defined to _BIG_ENDIAN or not.
15850
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15851
/* end confdefs.h. */
15852
#include <limits.h>
15853
15854
int
15855
main ()
15856
{
15857
#ifndef _BIG_ENDIAN
15858
not big endian
15859
#endif
15860
15861
;
15862
return 0;
15863
}
15864
_ACEOF
15865
if ac_fn_c_try_compile "$LINENO"; then :
15866
ac_cv_c_bigendian=yes
15867
else
15868
ac_cv_c_bigendian=no
15869
fi
15870
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15871
fi
15872
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15873
fi
15874
if test $ac_cv_c_bigendian = unknown; then
15875
# Compile a test program.
15876
if test "$cross_compiling" = yes; then :
15877
# Try to guess by grepping values from an object file.
15878
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15879
/* end confdefs.h. */
15880
short int ascii_mm[] =
15881
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15882
short int ascii_ii[] =
15883
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15884
int use_ascii (int i) {
15885
return ascii_mm[i] + ascii_ii[i];
15886
}
15887
short int ebcdic_ii[] =
15888
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15889
short int ebcdic_mm[] =
15890
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15891
int use_ebcdic (int i) {
15892
return ebcdic_mm[i] + ebcdic_ii[i];
15893
}
15894
extern int foo;
15895
15896
int
15897
main ()
15898
{
15899
return use_ascii (foo) == use_ebcdic (foo);
15900
;
15901
return 0;
15902
}
15903
_ACEOF
15904
if ac_fn_c_try_compile "$LINENO"; then :
15905
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15906
ac_cv_c_bigendian=yes
15907
fi
15908
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15909
if test "$ac_cv_c_bigendian" = unknown; then
15910
ac_cv_c_bigendian=no
15911
else
15912
# finding both strings is unlikely to happen, but who knows?
15913
ac_cv_c_bigendian=unknown
15914
fi
15915
fi
15916
fi
15917
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15918
else
15919
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15920
/* end confdefs.h. */
15921
$ac_includes_default
15922
int
15923
main ()
15924
{
15925
15926
/* Are we little or big endian? From Harbison&Steele. */
15927
union
15928
{
15929
long int l;
15930
char c[sizeof (long int)];
15931
} u;
15932
u.l = 1;
15933
return u.c[sizeof (long int) - 1] == 1;
15934
15935
;
15936
return 0;
15937
}
15938
_ACEOF
15939
if ac_fn_c_try_run "$LINENO"; then :
15940
ac_cv_c_bigendian=no
15941
else
15942
ac_cv_c_bigendian=yes
15943
fi
15944
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15945
conftest.$ac_objext conftest.beam conftest.$ac_ext
15946
fi
15947
15948
fi
15949
fi
15950
:
15951
case $ac_cv_c_bigendian in #(
15952
yes)
15953
gl_cv_cc_double_expbit0="word 0 bit 20";; #(
15954
no)
15955
gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
15956
universal)
15957
15958
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15959
15960
;; #(
15961
*)
15962
gl_cv_cc_double_expbit0="unknown" ;;
15963
esac
15964
15965
15966
fi
15967
rm -f conftest*
15968
15969
15970
else
15971
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15972
/* end confdefs.h. */
15973
15974
#include <float.h>
15975
#include <stddef.h>
15976
#include <stdio.h>
15977
#include <string.h>
15978
#define NWORDS \
15979
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
15980
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
15981
static unsigned int ored_words[NWORDS];
15982
static unsigned int anded_words[NWORDS];
15983
static void add_to_ored_words (double x)
15984
{
15985
memory_double m;
15986
size_t i;
15987
/* Clear it first, in case sizeof (double) < sizeof (memory_double). */
15988
memset (&m, 0, sizeof (memory_double));
15989
m.value = x;
15990
for (i = 0; i < NWORDS; i++)
15991
{
15992
ored_words[i] |= m.word[i];
15993
anded_words[i] &= m.word[i];
15994
}
15995
}
15996
int main ()
15997
{
15998
size_t j;
15999
FILE *fp = fopen ("conftest.out", "w");
16000
if (fp == NULL)
16001
return 1;
16002
for (j = 0; j < NWORDS; j++)
16003
anded_words[j] = ~ (unsigned int) 0;
16004
add_to_ored_words (0.25);
16005
add_to_ored_words (0.5);
16006
add_to_ored_words (1.0);
16007
add_to_ored_words (2.0);
16008
add_to_ored_words (4.0);
16009
/* Remove bits that are common (e.g. if representation of the first mantissa
16010
bit is explicit). */
16011
for (j = 0; j < NWORDS; j++)
16012
ored_words[j] &= ~anded_words[j];
16013
/* Now find the nonzero word. */
16014
for (j = 0; j < NWORDS; j++)
16015
if (ored_words[j] != 0)
16016
break;
16017
if (j < NWORDS)
16018
{
16019
size_t i;
16020
for (i = j + 1; i < NWORDS; i++)
16021
if (ored_words[i] != 0)
16022
{
16023
fprintf (fp, "unknown");
16024
return (fclose (fp) != 0);
16025
}
16026
for (i = 0; ; i++)
16027
if ((ored_words[j] >> i) & 1)
16028
{
16029
fprintf (fp, "word %d bit %d", (int) j, (int) i);
16030
return (fclose (fp) != 0);
16031
}
16032
}
16033
fprintf (fp, "unknown");
16034
return (fclose (fp) != 0);
16035
}
16036
16037
_ACEOF
16038
if ac_fn_c_try_run "$LINENO"; then :
16039
gl_cv_cc_double_expbit0=`cat conftest.out`
16040
else
16041
gl_cv_cc_double_expbit0="unknown"
16042
fi
16043
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16044
conftest.$ac_objext conftest.beam conftest.$ac_ext
16045
fi
16046
16047
rm -f conftest.out
16048
16049
fi
16050
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
16051
$as_echo "$gl_cv_cc_double_expbit0" >&6; }
16052
case "$gl_cv_cc_double_expbit0" in
16053
word*bit*)
16054
word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
16055
bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
16056
16057
cat >>confdefs.h <<_ACEOF
16058
#define DBL_EXPBIT0_WORD $word
16059
_ACEOF
16060
16061
16062
cat >>confdefs.h <<_ACEOF
16063
#define DBL_EXPBIT0_BIT $bit
16064
_ACEOF
16065
16066
;;
16067
esac
16068
16069
16070
fi
16071
16072
16073
16074
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5
16075
$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; }
16076
if test "${gl_cv_func_isnanf_no_libm+set}" = set; then :
16077
$as_echo_n "(cached) " >&6
16078
else
16079
16080
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16081
/* end confdefs.h. */
16082
#include <math.h>
16083
#if __GNUC__ >= 4
16084
# undef isnanf
16085
# define isnanf(x) __builtin_isnanf ((float)(x))
16086
#elif defined isnan
16087
# undef isnanf
16088
# define isnanf(x) isnan ((float)(x))
16089
#endif
16090
float x;
16091
int
16092
main ()
16093
{
16094
return isnanf (x);
16095
;
16096
return 0;
16097
}
16098
_ACEOF
16099
if ac_fn_c_try_link "$LINENO"; then :
16100
gl_cv_func_isnanf_no_libm=yes
16101
else
16102
gl_cv_func_isnanf_no_libm=no
16103
fi
16104
rm -f core conftest.err conftest.$ac_objext \
16105
conftest$ac_exeext conftest.$ac_ext
16106
16107
fi
16108
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5
16109
$as_echo "$gl_cv_func_isnanf_no_libm" >&6; }
16110
16111
if test $gl_cv_func_isnanf_no_libm = yes; then
16112
16113
16114
16115
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5
16116
$as_echo_n "checking whether isnan(float) works... " >&6; }
16117
if test "${gl_cv_func_isnanf_works+set}" = set; then :
16118
$as_echo_n "(cached) " >&6
16119
else
16120
16121
if test "$cross_compiling" = yes; then :
16122
case "$host_os" in
16123
irix* | solaris*) gl_cv_func_isnanf_works="guessing no";;
16124
*) gl_cv_func_isnanf_works="guessing yes";;
16125
esac
16126
16127
else
16128
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16129
/* end confdefs.h. */
16130
16131
#include <math.h>
16132
#if __GNUC__ >= 4
16133
# undef isnanf
16134
# define isnanf(x) __builtin_isnanf ((float)(x))
16135
#elif defined isnan
16136
# undef isnanf
16137
# define isnanf(x) isnan ((float)(x))
16138
#endif
16139
/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
16140
#ifdef __DECC
16141
static float
16142
NaN ()
16143
{
16144
static float zero = 0.0f;
16145
return zero / zero;
16146
}
16147
#else
16148
# define NaN() (0.0f / 0.0f)
16149
#endif
16150
#define NWORDS \
16151
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
16152
typedef union { unsigned int word[NWORDS]; float value; } memory_float;
16153
int main()
16154
{
16155
memory_float m;
16156
16157
if (isnanf (1.0f / 0.0f))
16158
return 1;
16159
16160
if (!isnanf (NaN ()))
16161
return 1;
16162
16163
#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
16164
/* The isnanf function should be immune against changes in the sign bit and
16165
in the mantissa bits. The xor operation twiddles a bit that can only be
16166
a sign bit or a mantissa bit. */
16167
if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0)
16168
{
16169
m.value = NaN ();
16170
/* Set the bits below the exponent to 01111...111. */
16171
m.word[0] &= -1U << FLT_EXPBIT0_BIT;
16172
m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1;
16173
if (!isnanf (m.value))
16174
return 1;
16175
}
16176
#endif
16177
16178
return 0;
16179
}
16180
_ACEOF
16181
if ac_fn_c_try_run "$LINENO"; then :
16182
gl_cv_func_isnanf_works=yes
16183
else
16184
gl_cv_func_isnanf_works=no
16185
fi
16186
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16187
conftest.$ac_objext conftest.beam conftest.$ac_ext
16188
fi
16189
16190
16191
fi
16192
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5
16193
$as_echo "$gl_cv_func_isnanf_works" >&6; }
16194
16195
fi
16196
if test $gl_cv_func_isnanf_no_libm = yes \
16197
&& { case "$gl_cv_func_isnanf_works" in
16198
*yes) true;;
16199
*) false;;
16200
esac
16201
}; then
16202
16203
$as_echo "#define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h
16204
16205
else
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext"
16216
16217
16218
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5
16219
$as_echo_n "checking where to find the exponent in a 'float'... " >&6; }
16220
if test "${gl_cv_cc_float_expbit0+set}" = set; then :
16221
$as_echo_n "(cached) " >&6
16222
else
16223
16224
if test "$cross_compiling" = yes; then :
16225
gl_cv_cc_float_expbit0="word 0 bit 23"
16226
else
16227
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16228
/* end confdefs.h. */
16229
16230
#include <float.h>
16231
#include <stddef.h>
16232
#include <stdio.h>
16233
#include <string.h>
16234
#define NWORDS \
16235
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
16236
typedef union { float value; unsigned int word[NWORDS]; } memory_float;
16237
static unsigned int ored_words[NWORDS];
16238
static unsigned int anded_words[NWORDS];
16239
static void add_to_ored_words (float x)
16240
{
16241
memory_float m;
16242
size_t i;
16243
/* Clear it first, in case
16244
sizeof (float) < sizeof (memory_float). */
16245
memset (&m, 0, sizeof (memory_float));
16246
m.value = x;
16247
for (i = 0; i < NWORDS; i++)
16248
{
16249
ored_words[i] |= m.word[i];
16250
anded_words[i] &= m.word[i];
16251
}
16252
}
16253
int main ()
16254
{
16255
size_t j;
16256
FILE *fp = fopen ("conftest.out", "w");
16257
if (fp == NULL)
16258
return 1;
16259
for (j = 0; j < NWORDS; j++)
16260
anded_words[j] = ~ (unsigned int) 0;
16261
add_to_ored_words (0.25f);
16262
add_to_ored_words (0.5f);
16263
add_to_ored_words (1.0f);
16264
add_to_ored_words (2.0f);
16265
add_to_ored_words (4.0f);
16266
/* Remove bits that are common (e.g. if representation of the first mantissa
16267
bit is explicit). */
16268
for (j = 0; j < NWORDS; j++)
16269
ored_words[j] &= ~anded_words[j];
16270
/* Now find the nonzero word. */
16271
for (j = 0; j < NWORDS; j++)
16272
if (ored_words[j] != 0)
16273
break;
16274
if (j < NWORDS)
16275
{
16276
size_t i;
16277
for (i = j + 1; i < NWORDS; i++)
16278
if (ored_words[i] != 0)
16279
{
16280
fprintf (fp, "unknown");
16281
return (fclose (fp) != 0);
16282
}
16283
for (i = 0; ; i++)
16284
if ((ored_words[j] >> i) & 1)
16285
{
16286
fprintf (fp, "word %d bit %d", (int) j, (int) i);
16287
return (fclose (fp) != 0);
16288
}
16289
}
16290
fprintf (fp, "unknown");
16291
return (fclose (fp) != 0);
16292
}
16293
16294
_ACEOF
16295
if ac_fn_c_try_run "$LINENO"; then :
16296
gl_cv_cc_float_expbit0=`cat conftest.out`
16297
else
16298
gl_cv_cc_float_expbit0="unknown"
16299
fi
16300
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16301
conftest.$ac_objext conftest.beam conftest.$ac_ext
16302
fi
16303
16304
rm -f conftest.out
16305
16306
fi
16307
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5
16308
$as_echo "$gl_cv_cc_float_expbit0" >&6; }
16309
case "$gl_cv_cc_float_expbit0" in
16310
word*bit*)
16311
word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
16312
bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'`
16313
16314
cat >>confdefs.h <<_ACEOF
16315
#define FLT_EXPBIT0_WORD $word
16316
_ACEOF
16317
16318
16319
cat >>confdefs.h <<_ACEOF
16320
#define FLT_EXPBIT0_BIT $bit
16321
_ACEOF
16322
16323
;;
16324
esac
16325
16326
16327
fi
16328
16329
16330
16331
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5
16332
$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; }
16333
if test "${gl_cv_func_isnanl_no_libm+set}" = set; then :
16334
$as_echo_n "(cached) " >&6
16335
else
16336
16337
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16338
/* end confdefs.h. */
16339
#include <math.h>
16340
#if __GNUC__ >= 4
16341
# undef isnanl
16342
# define isnanl(x) __builtin_isnanl ((long double)(x))
16343
#elif defined isnan
16344
# undef isnanl
16345
# define isnanl(x) isnan ((long double)(x))
16346
#endif
16347
long double x;
16348
int
16349
main ()
16350
{
16351
return isnanl (x);
16352
;
16353
return 0;
16354
}
16355
_ACEOF
16356
if ac_fn_c_try_link "$LINENO"; then :
16357
gl_cv_func_isnanl_no_libm=yes
16358
else
16359
gl_cv_func_isnanl_no_libm=no
16360
fi
16361
rm -f core conftest.err conftest.$ac_objext \
16362
conftest$ac_exeext conftest.$ac_ext
16363
16364
fi
16365
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5
16366
$as_echo "$gl_cv_func_isnanl_no_libm" >&6; }
16367
16368
gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm
16369
if test $gl_func_isnanl_no_libm = yes; then
16370
16371
16372
16373
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5
16374
$as_echo_n "checking whether isnanl works... " >&6; }
16375
if test "${gl_cv_func_isnanl_works+set}" = set; then :
16376
$as_echo_n "(cached) " >&6
16377
else
16378
16379
if test "$cross_compiling" = yes; then :
16380
case "$host_cpu" in
16381
# Guess no on ia64, x86_64, i386.
16382
ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";;
16383
*)
16384
case "$host_os" in
16385
netbsd*) gl_cv_func_isnanl_works="guessing no";;
16386
*) gl_cv_func_isnanl_works="guessing yes";;
16387
esac
16388
;;
16389
esac
16390
16391
else
16392
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16393
/* end confdefs.h. */
16394
16395
#include <float.h>
16396
#include <limits.h>
16397
#include <math.h>
16398
#if __GNUC__ >= 4
16399
# undef isnanl
16400
# define isnanl(x) __builtin_isnanl ((long double)(x))
16401
#elif defined isnan
16402
# undef isnanl
16403
# define isnanl(x) isnan ((long double)(x))
16404
#endif
16405
#define NWORDS \
16406
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
16407
typedef union { unsigned int word[NWORDS]; long double value; }
16408
memory_long_double;
16409
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
16410
runtime type conversion. */
16411
#ifdef __sgi
16412
static long double NaNl ()
16413
{
16414
double zero = 0.0;
16415
return zero / zero;
16416
}
16417
#else
16418
# define NaNl() (0.0L / 0.0L)
16419
#endif
16420
int main ()
16421
{
16422
memory_long_double m;
16423
unsigned int i;
16424
16425
if (!isnanl (NaNl ()))
16426
return 1;
16427
16428
/* The isnanl function should be immune against changes in the sign bit and
16429
in the mantissa bits. The xor operation twiddles a bit that can only be
16430
a sign bit or a mantissa bit (since the exponent never extends to
16431
bit 31). */
16432
m.value = NaNl ();
16433
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
16434
for (i = 0; i < NWORDS; i++)
16435
m.word[i] |= 1;
16436
if (!isnanl (m.value))
16437
return 1;
16438
16439
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
16440
/* Representation of an 80-bit 'long double' as an initializer for a sequence
16441
of 'unsigned int' words. */
16442
# ifdef WORDS_BIGENDIAN
16443
# define LDBL80_WORDS(exponent,manthi,mantlo) \
16444
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
16445
((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \
16446
(unsigned int) (mantlo) << 16 \
16447
}
16448
# else
16449
# define LDBL80_WORDS(exponent,manthi,mantlo) \
16450
{ mantlo, manthi, exponent }
16451
# endif
16452
{ /* Quiet NaN. */
16453
static memory_long_double x =
16454
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
16455
if (!isnanl (x.value))
16456
return 1;
16457
}
16458
{
16459
/* Signalling NaN. */
16460
static memory_long_double x =
16461
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
16462
if (!isnanl (x.value))
16463
return 1;
16464
}
16465
/* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities,
16466
Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in
16467
Intel IA-64 Architecture Software Developer's Manual, Volume 1:
16468
Application Architecture.
16469
Table 5-2 "Floating-Point Register Encodings"
16470
Figure 5-6 "Memory to Floating-Point Register Data Translation"
16471
*/
16472
{ /* Pseudo-NaN. */
16473
static memory_long_double x =
16474
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
16475
if (!isnanl (x.value))
16476
return 1;
16477
}
16478
{ /* Pseudo-Infinity. */
16479
static memory_long_double x =
16480
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
16481
if (!isnanl (x.value))
16482
return 1;
16483
}
16484
{ /* Pseudo-Zero. */
16485
static memory_long_double x =
16486
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
16487
if (!isnanl (x.value))
16488
return 1;
16489
}
16490
{ /* Unnormalized number. */
16491
static memory_long_double x =
16492
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
16493
if (!isnanl (x.value))
16494
return 1;
16495
}
16496
{ /* Pseudo-Denormal. */
16497
static memory_long_double x =
16498
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
16499
if (!isnanl (x.value))
16500
return 1;
16501
}
16502
#endif
16503
16504
return 0;
16505
}
16506
_ACEOF
16507
if ac_fn_c_try_run "$LINENO"; then :
16508
gl_cv_func_isnanl_works=yes
16509
else
16510
gl_cv_func_isnanl_works=no
16511
fi
16512
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16513
conftest.$ac_objext conftest.beam conftest.$ac_ext
16514
fi
16515
16516
16517
fi
16518
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5
16519
$as_echo "$gl_cv_func_isnanl_works" >&6; }
16520
16521
case "$gl_cv_func_isnanl_works" in
16522
*yes) ;;
16523
*) gl_func_isnanl_no_libm=no ;;
16524
esac
16525
fi
16526
if test $gl_func_isnanl_no_libm = yes; then
16527
16528
$as_echo "#define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h
16529
16530
else
16531
16532
16533
16534
16535
16536
16537
16538
16539
16540
gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext"
16541
16542
16543
16544
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5
16545
$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; }
16546
if test "${gl_cv_cc_long_double_expbit0+set}" = set; then :
16547
$as_echo_n "(cached) " >&6
16548
else
16549
16550
if test "$cross_compiling" = yes; then :
16551
16552
gl_cv_cc_long_double_expbit0="unknown"
16553
16554
else
16555
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16556
/* end confdefs.h. */
16557
16558
#include <float.h>
16559
#include <stddef.h>
16560
#include <stdio.h>
16561
#include <string.h>
16562
#define NWORDS \
16563
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
16564
typedef union { long double value; unsigned int word[NWORDS]; }
16565
memory_long_double;
16566
static unsigned int ored_words[NWORDS];
16567
static unsigned int anded_words[NWORDS];
16568
static void add_to_ored_words (long double x)
16569
{
16570
memory_long_double m;
16571
size_t i;
16572
/* Clear it first, in case
16573
sizeof (long double) < sizeof (memory_long_double). */
16574
memset (&m, 0, sizeof (memory_long_double));
16575
m.value = x;
16576
for (i = 0; i < NWORDS; i++)
16577
{
16578
ored_words[i] |= m.word[i];
16579
anded_words[i] &= m.word[i];
16580
}
16581
}
16582
int main ()
16583
{
16584
size_t j;
16585
FILE *fp = fopen ("conftest.out", "w");
16586
if (fp == NULL)
16587
return 1;
16588
for (j = 0; j < NWORDS; j++)
16589
anded_words[j] = ~ (unsigned int) 0;
16590
add_to_ored_words (0.25L);
16591
add_to_ored_words (0.5L);
16592
add_to_ored_words (1.0L);
16593
add_to_ored_words (2.0L);
16594
add_to_ored_words (4.0L);
16595
/* Remove bits that are common (e.g. if representation of the first mantissa
16596
bit is explicit). */
16597
for (j = 0; j < NWORDS; j++)
16598
ored_words[j] &= ~anded_words[j];
16599
/* Now find the nonzero word. */
16600
for (j = 0; j < NWORDS; j++)
16601
if (ored_words[j] != 0)
16602
break;
16603
if (j < NWORDS)
16604
{
16605
size_t i;
16606
for (i = j + 1; i < NWORDS; i++)
16607
if (ored_words[i] != 0)
16608
{
16609
fprintf (fp, "unknown");
16610
return (fclose (fp) != 0);
16611
}
16612
for (i = 0; ; i++)
16613
if ((ored_words[j] >> i) & 1)
16614
{
16615
fprintf (fp, "word %d bit %d", (int) j, (int) i);
16616
return (fclose (fp) != 0);
16617
}
16618
}
16619
fprintf (fp, "unknown");
16620
return (fclose (fp) != 0);
16621
}
16622
16623
_ACEOF
16624
if ac_fn_c_try_run "$LINENO"; then :
16625
gl_cv_cc_long_double_expbit0=`cat conftest.out`
16626
else
16627
gl_cv_cc_long_double_expbit0="unknown"
16628
fi
16629
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16630
conftest.$ac_objext conftest.beam conftest.$ac_ext
16631
fi
16632
16633
rm -f conftest.out
16634
16635
fi
16636
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5
16637
$as_echo "$gl_cv_cc_long_double_expbit0" >&6; }
16638
case "$gl_cv_cc_long_double_expbit0" in
16639
word*bit*)
16640
word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
16641
bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'`
16642
16643
cat >>confdefs.h <<_ACEOF
16644
#define LDBL_EXPBIT0_WORD $word
16645
_ACEOF
16646
16647
16648
cat >>confdefs.h <<_ACEOF
16649
#define LDBL_EXPBIT0_BIT $bit
16650
_ACEOF
16651
16652
;;
16653
esac
16654
16655
16656
fi
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
for ac_func in lchown
16671
do :
16672
ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown"
16673
if test "x$ac_cv_func_lchown" = x""yes; then :
16674
cat >>confdefs.h <<_ACEOF
16675
#define HAVE_LCHOWN 1
16676
_ACEOF
16677
16678
else
16679
16680
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
16681
16682
fi
16683
done
16684
16685
16686
if test $ac_cv_func_lchown = no; then
16687
HAVE_LCHOWN=0
16688
elif test "$gl_cv_func_chown_slash_works" != yes \
16689
|| test "$gl_cv_func_chown_ctime_works" != yes; then
16690
16691
16692
16693
16694
16695
16696
16697
16698
gl_LIBOBJS="$gl_LIBOBJS lchown.$ac_objext"
16699
16700
REPLACE_LCHOWN=1
16701
fi
16702
16703
16704
16705
GNULIB_LCHOWN=1
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
16716
16717
16718
16719
16720
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5
16721
$as_echo_n "checking whether lseek detects pipes... " >&6; }
16722
if test "${gl_cv_func_lseek_pipe+set}" = set; then :
16723
$as_echo_n "(cached) " >&6
16724
else
16725
if test $cross_compiling = no; then
16726
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16727
/* end confdefs.h. */
16728
16729
#include <sys/types.h> /* for off_t */
16730
#include <stdio.h> /* for SEEK_CUR */
16731
#include <unistd.h>
16732
int main ()
16733
{
16734
/* Exit with success only if stdin is seekable. */
16735
return lseek (0, (off_t)0, SEEK_CUR) < 0;
16736
}
16737
_ACEOF
16738
if ac_fn_c_try_link "$LINENO"; then :
16739
if test -s conftest$ac_exeext \
16740
&& ./conftest$ac_exeext < conftest.$ac_ext \
16741
&& { echo hi | ./conftest$ac_exeext; test $? = 1; }; then
16742
gl_cv_func_lseek_pipe=yes
16743
else
16744
gl_cv_func_lseek_pipe=no
16745
fi
16746
else
16747
gl_cv_func_lseek_pipe=no
16748
fi
16749
rm -f core conftest.err conftest.$ac_objext \
16750
conftest$ac_exeext conftest.$ac_ext
16751
else
16752
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16753
/* end confdefs.h. */
16754
16755
#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__
16756
/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */
16757
Choke me.
16758
#endif
16759
_ACEOF
16760
if ac_fn_c_try_compile "$LINENO"; then :
16761
gl_cv_func_lseek_pipe=yes
16762
else
16763
gl_cv_func_lseek_pipe=no
16764
fi
16765
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16766
fi
16767
fi
16768
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5
16769
$as_echo "$gl_cv_func_lseek_pipe" >&6; }
16770
if test $gl_cv_func_lseek_pipe = no; then
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext"
16781
16782
16783
REPLACE_LSEEK=1
16784
16785
$as_echo "#define LSEEK_PIPE_BROKEN 1" >>confdefs.h
16786
16787
16788
fi
16789
16790
16791
16792
GNULIB_LSEEK=1
16793
16794
16795
16796
16797
if test $ac_cv_func_lstat = yes; then
16798
16799
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
16800
REPLACE_LSTAT=1
16801
fi
16802
# Prerequisites of lib/lstat.c.
16803
16804
else
16805
HAVE_LSTAT=0
16806
fi
16807
16808
16809
16810
GNULIB_LSTAT=1
16811
16812
for ac_header in stdlib.h
16813
do :
16814
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
16815
if test "x$ac_cv_header_stdlib_h" = x""yes; then :
16816
cat >>confdefs.h <<_ACEOF
16817
#define HAVE_STDLIB_H 1
16818
_ACEOF
16819
16820
fi
16821
16822
done
16823
16824
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
16825
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
16826
if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then :
16827
$as_echo_n "(cached) " >&6
16828
else
16829
if test "$cross_compiling" = yes; then :
16830
ac_cv_func_malloc_0_nonnull=no
16831
else
16832
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16833
/* end confdefs.h. */
16834
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
16835
# include <stdlib.h>
16836
#else
16837
char *malloc ();
16838
#endif
16839
16840
int
16841
main ()
16842
{
16843
return ! malloc (0);
16844
;
16845
return 0;
16846
}
16847
_ACEOF
16848
if ac_fn_c_try_run "$LINENO"; then :
16849
ac_cv_func_malloc_0_nonnull=yes
16850
else
16851
ac_cv_func_malloc_0_nonnull=no
16852
fi
16853
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16854
conftest.$ac_objext conftest.beam conftest.$ac_ext
16855
fi
16856
16857
fi
16858
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
16859
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
16860
if test $ac_cv_func_malloc_0_nonnull = yes; then :
16861
16862
$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
16863
16864
else
16865
$as_echo "#define HAVE_MALLOC 0" >>confdefs.h
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
16876
16877
16878
$as_echo "#define malloc rpl_malloc" >>confdefs.h
16879
16880
fi
16881
16882
16883
16884
$as_echo "#define GNULIB_MALLOC_GNU 1" >>confdefs.h
16885
16886
16887
16888
if test $gl_cv_func_malloc_posix = yes; then
16889
HAVE_MALLOC_POSIX=1
16890
16891
$as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
16892
16893
else
16894
16895
16896
16897
16898
16899
16900
16901
16902
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
16903
16904
HAVE_MALLOC_POSIX=0
16905
fi
16906
16907
16908
16909
16910
GNULIB_MALLOC_POSIX=1
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
if test $gl_cv_have_include_next = yes; then
16921
gl_cv_next_math_h='<'math.h'>'
16922
else
16923
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <math.h>" >&5
16924
$as_echo_n "checking absolute name of <math.h>... " >&6; }
16925
if test "${gl_cv_next_math_h+set}" = set; then :
16926
$as_echo_n "(cached) " >&6
16927
else
16928
16929
if test $ac_cv_header_math_h = yes; then
16930
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16931
/* end confdefs.h. */
16932
#include <math.h>
16933
16934
_ACEOF
16935
case "$host_os" in
16936
aix*) gl_absname_cpp="$ac_cpp -C" ;;
16937
*) gl_absname_cpp="$ac_cpp" ;;
16938
esac
16939
gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16940
sed -n '\#/math.h#{
16941
s#.*"\(.*/math.h\)".*#\1#
16942
s#^/[^/]#//&#
16943
p
16944
q
16945
}'`'"'
16946
else
16947
gl_cv_next_math_h='<'math.h'>'
16948
fi
16949
16950
fi
16951
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5
16952
$as_echo "$gl_cv_next_math_h" >&6; }
16953
fi
16954
NEXT_MATH_H=$gl_cv_next_math_h
16955
16956
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16957
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16958
gl_next_as_first_directive='<'math.h'>'
16959
else
16960
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16961
gl_next_as_first_directive=$gl_cv_next_math_h
16962
fi
16963
NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive
16964
16965
16966
16967
16968
16969
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5
16970
$as_echo_n "checking whether NAN macro works... " >&6; }
16971
if test "${gl_cv_header_math_nan_works+set}" = set; then :
16972
$as_echo_n "(cached) " >&6
16973
else
16974
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16975
/* end confdefs.h. */
16976
#include <math.h>
16977
int
16978
main ()
16979
{
16980
/* Solaris 10 has a broken definition of NAN. Other platforms
16981
fail to provide NAN, or provide it only in C99 mode; this
16982
test only needs to fail when NAN is provided but wrong. */
16983
float f = 1.0f;
16984
#ifdef NAN
16985
f = NAN;
16986
#endif
16987
return f == 0;
16988
;
16989
return 0;
16990
}
16991
_ACEOF
16992
if ac_fn_c_try_compile "$LINENO"; then :
16993
gl_cv_header_math_nan_works=yes
16994
else
16995
gl_cv_header_math_nan_works=no
16996
fi
16997
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16998
fi
16999
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5
17000
$as_echo "$gl_cv_header_math_nan_works" >&6; }
17001
if test $gl_cv_header_math_nan_works = no; then
17002
REPLACE_NAN=1
17003
fi
17004
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5
17005
$as_echo_n "checking whether HUGE_VAL works... " >&6; }
17006
if test "${gl_cv_header_math_huge_val_works+set}" = set; then :
17007
$as_echo_n "(cached) " >&6
17008
else
17009
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17010
/* end confdefs.h. */
17011
#include <math.h>
17012
int
17013
main ()
17014
{
17015
/* Solaris 10 has a broken definition of HUGE_VAL. */
17016
double d = HUGE_VAL;
17017
return d == 0;
17018
;
17019
return 0;
17020
}
17021
_ACEOF
17022
if ac_fn_c_try_compile "$LINENO"; then :
17023
gl_cv_header_math_huge_val_works=yes
17024
else
17025
gl_cv_header_math_huge_val_works=no
17026
fi
17027
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17028
fi
17029
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5
17030
$as_echo "$gl_cv_header_math_huge_val_works" >&6; }
17031
if test $gl_cv_header_math_huge_val_works = no; then
17032
REPLACE_HUGE_VAL=1
17033
fi
17034
17035
17036
17037
17038
17039
17040
17041
17042
17043
17044
17045
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
17046
17047
17048
17049
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
17050
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
17051
if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then :
17052
$as_echo_n "(cached) " >&6
17053
else
17054
17055
case "$host_os" in
17056
# Guess no on AIX and OSF/1.
17057
osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
17058
# Guess yes otherwise.
17059
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
17060
esac
17061
if test $LOCALE_JA != none; then
17062
if test "$cross_compiling" = yes; then :
17063
:
17064
else
17065
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17066
/* end confdefs.h. */
17067
17068
#include <locale.h>
17069
#include <string.h>
17070
#include <wchar.h>
17071
int main ()
17072
{
17073
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
17074
{
17075
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
17076
mbstate_t state;
17077
wchar_t wc;
17078
17079
memset (&state, '\0', sizeof (mbstate_t));
17080
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
17081
if (mbsinit (&state))
17082
return 1;
17083
}
17084
return 0;
17085
}
17086
_ACEOF
17087
if ac_fn_c_try_run "$LINENO"; then :
17088
gl_cv_func_mbrtowc_incomplete_state=yes
17089
else
17090
gl_cv_func_mbrtowc_incomplete_state=no
17091
fi
17092
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17093
conftest.$ac_objext conftest.beam conftest.$ac_ext
17094
fi
17095
17096
fi
17097
17098
fi
17099
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
17100
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
17101
17102
17103
17104
17105
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
17106
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
17107
if test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then :
17108
$as_echo_n "(cached) " >&6
17109
else
17110
17111
case "$host_os" in
17112
# Guess no on Solaris 8.
17113
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
17114
# Guess yes otherwise.
17115
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
17116
esac
17117
if test $LOCALE_ZH_CN != none; then
17118
if test "$cross_compiling" = yes; then :
17119
:
17120
else
17121
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17122
/* end confdefs.h. */
17123
17124
#include <locale.h>
17125
#include <stdlib.h>
17126
#include <string.h>
17127
#include <wchar.h>
17128
int main ()
17129
{
17130
/* This fails on Solaris 8:
17131
mbrtowc returns 2, and sets wc to 0x00F0.
17132
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
17133
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
17134
{
17135
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
17136
mbstate_t state;
17137
wchar_t wc;
17138
17139
memset (&state, '\0', sizeof (mbstate_t));
17140
if (mbrtowc (&wc, input + 3, 6, &state) != 4
17141
&& mbtowc (&wc, input + 3, 6) == 4)
17142
return 1;
17143
}
17144
return 0;
17145
}
17146
_ACEOF
17147
if ac_fn_c_try_run "$LINENO"; then :
17148
gl_cv_func_mbrtowc_sanitycheck=yes
17149
else
17150
gl_cv_func_mbrtowc_sanitycheck=no
17151
fi
17152
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17153
conftest.$ac_objext conftest.beam conftest.$ac_ext
17154
fi
17155
17156
fi
17157
17158
fi
17159
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
17160
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
17161
17162
REPLACE_MBSTATE_T=0
17163
case "$gl_cv_func_mbrtowc_incomplete_state" in
17164
*yes) ;;
17165
*) REPLACE_MBSTATE_T=1 ;;
17166
esac
17167
case "$gl_cv_func_mbrtowc_sanitycheck" in
17168
*yes) ;;
17169
*) REPLACE_MBSTATE_T=1 ;;
17170
esac
17171
else
17172
REPLACE_MBSTATE_T=1
17173
fi
17174
if test $REPLACE_MBSTATE_T = 1; then
17175
17176
:
17177
17178
fi
17179
17180
if test $REPLACE_MBSTATE_T = 1; then
17181
REPLACE_MBRTOWC=1
17182
fi
17183
17184
if test $ac_cv_func_mbrtowc = no; then
17185
HAVE_MBRTOWC=0
17186
fi
17187
if test $HAVE_MBRTOWC != 0 && test $REPLACE_MBRTOWC != 1; then
17188
17189
17190
17191
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
17192
$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; }
17193
if test "${gl_cv_func_mbrtowc_null_arg+set}" = set; then :
17194
$as_echo_n "(cached) " >&6
17195
else
17196
17197
case "$host_os" in
17198
# Guess no on OSF/1.
17199
osf*) gl_cv_func_mbrtowc_null_arg="guessing no" ;;
17200
# Guess yes otherwise.
17201
*) gl_cv_func_mbrtowc_null_arg="guessing yes" ;;
17202
esac
17203
if test $LOCALE_FR_UTF8 != none; then
17204
if test "$cross_compiling" = yes; then :
17205
:
17206
else
17207
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17208
/* end confdefs.h. */
17209
17210
#include <locale.h>
17211
#include <string.h>
17212
#include <wchar.h>
17213
int main ()
17214
{
17215
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
17216
{
17217
mbstate_t state;
17218
wchar_t wc;
17219
int ret;
17220
17221
memset (&state, '\0', sizeof (mbstate_t));
17222
wc = (wchar_t) 0xBADFACE;
17223
mbrtowc (&wc, NULL, 5, &state);
17224
/* Check that wc was not modified. */
17225
if (wc != (wchar_t) 0xBADFACE)
17226
return 1;
17227
}
17228
return 0;
17229
}
17230
_ACEOF
17231
if ac_fn_c_try_run "$LINENO"; then :
17232
gl_cv_func_mbrtowc_null_arg=yes
17233
else
17234
gl_cv_func_mbrtowc_null_arg=no
17235
fi
17236
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17237
conftest.$ac_objext conftest.beam conftest.$ac_ext
17238
fi
17239
17240
fi
17241
17242
fi
17243
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg" >&5
17244
$as_echo "$gl_cv_func_mbrtowc_null_arg" >&6; }
17245
17246
17247
17248
17249
17250
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
17251
$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; }
17252
if test "${gl_cv_func_mbrtowc_retval+set}" = set; then :
17253
$as_echo_n "(cached) " >&6
17254
else
17255
17256
case "$host_os" in
17257
# Guess no on HP-UX and Solaris.
17258
hpux* | solaris*) gl_cv_func_mbrtowc_retval="guessing no" ;;
17259
# Guess yes otherwise.
17260
*) gl_cv_func_mbrtowc_retval="guessing yes" ;;
17261
esac
17262
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none; then
17263
if test "$cross_compiling" = yes; then :
17264
:
17265
else
17266
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17267
/* end confdefs.h. */
17268
17269
#include <locale.h>
17270
#include <string.h>
17271
#include <wchar.h>
17272
int main ()
17273
{
17274
/* This fails on Solaris. */
17275
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
17276
{
17277
char input[] = "B\303\274\303\237er"; /* "Büßer" */
17278
mbstate_t state;
17279
wchar_t wc;
17280
17281
memset (&state, '\0', sizeof (mbstate_t));
17282
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
17283
{
17284
input[1] = '\0';
17285
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
17286
return 1;
17287
}
17288
}
17289
/* This fails on HP-UX 11.11. */
17290
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
17291
{
17292
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
17293
mbstate_t state;
17294
wchar_t wc;
17295
17296
memset (&state, '\0', sizeof (mbstate_t));
17297
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
17298
{
17299
input[1] = '\0';
17300
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
17301
return 1;
17302
}
17303
}
17304
return 0;
17305
}
17306
_ACEOF
17307
if ac_fn_c_try_run "$LINENO"; then :
17308
gl_cv_func_mbrtowc_retval=yes
17309
else
17310
gl_cv_func_mbrtowc_retval=no
17311
fi
17312
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17313
conftest.$ac_objext conftest.beam conftest.$ac_ext
17314
fi
17315
17316
fi
17317
17318
fi
17319
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
17320
$as_echo "$gl_cv_func_mbrtowc_retval" >&6; }
17321
17322
17323
17324
17325
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
17326
$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
17327
if test "${gl_cv_func_mbrtowc_nul_retval+set}" = set; then :
17328
$as_echo_n "(cached) " >&6
17329
else
17330
17331
case "$host_os" in
17332
# Guess no on Solaris 8 and 9.
17333
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
17334
# Guess yes otherwise.
17335
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
17336
esac
17337
if test $LOCALE_ZH_CN != none; then
17338
if test "$cross_compiling" = yes; then :
17339
:
17340
else
17341
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17342
/* end confdefs.h. */
17343
17344
#include <locale.h>
17345
#include <string.h>
17346
#include <wchar.h>
17347
int main ()
17348
{
17349
/* This fails on Solaris 8 and 9. */
17350
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
17351
{
17352
mbstate_t state;
17353
wchar_t wc;
17354
17355
memset (&state, '\0', sizeof (mbstate_t));
17356
if (mbrtowc (&wc, "", 1, &state) != 0)
17357
return 1;
17358
}
17359
return 0;
17360
}
17361
_ACEOF
17362
if ac_fn_c_try_run "$LINENO"; then :
17363
gl_cv_func_mbrtowc_nul_retval=yes
17364
else
17365
gl_cv_func_mbrtowc_nul_retval=no
17366
fi
17367
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17368
conftest.$ac_objext conftest.beam conftest.$ac_ext
17369
fi
17370
17371
fi
17372
17373
fi
17374
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
17375
$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; }
17376
17377
case "$gl_cv_func_mbrtowc_null_arg" in
17378
*yes) ;;
17379
*)
17380
$as_echo "#define MBRTOWC_NULL_ARG_BUG 1" >>confdefs.h
17381
17382
REPLACE_MBRTOWC=1
17383
;;
17384
esac
17385
case "$gl_cv_func_mbrtowc_retval" in
17386
*yes) ;;
17387
*)
17388
$as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
17389
17390
REPLACE_MBRTOWC=1
17391
;;
17392
esac
17393
case "$gl_cv_func_mbrtowc_nul_retval" in
17394
*yes) ;;
17395
*)
17396
$as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
17397
17398
REPLACE_MBRTOWC=1
17399
;;
17400
esac
17401
fi
17402
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
17403
17404
:
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext"
17415
17416
17417
:
17418
17419
fi
17420
17421
17422
17423
GNULIB_MBRTOWC=1
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
17436
17437
17438
17439
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
17440
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
17441
if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then :
17442
$as_echo_n "(cached) " >&6
17443
else
17444
17445
case "$host_os" in
17446
# Guess no on AIX and OSF/1.
17447
osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
17448
# Guess yes otherwise.
17449
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
17450
esac
17451
if test $LOCALE_JA != none; then
17452
if test "$cross_compiling" = yes; then :
17453
:
17454
else
17455
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17456
/* end confdefs.h. */
17457
17458
#include <locale.h>
17459
#include <string.h>
17460
#include <wchar.h>
17461
int main ()
17462
{
17463
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
17464
{
17465
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
17466
mbstate_t state;
17467
wchar_t wc;
17468
17469
memset (&state, '\0', sizeof (mbstate_t));
17470
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
17471
if (mbsinit (&state))
17472
return 1;
17473
}
17474
return 0;
17475
}
17476
_ACEOF
17477
if ac_fn_c_try_run "$LINENO"; then :
17478
gl_cv_func_mbrtowc_incomplete_state=yes
17479
else
17480
gl_cv_func_mbrtowc_incomplete_state=no
17481
fi
17482
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17483
conftest.$ac_objext conftest.beam conftest.$ac_ext
17484
fi
17485
17486
fi
17487
17488
fi
17489
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
17490
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
17491
17492
17493
17494
17495
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
17496
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
17497
if test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then :
17498
$as_echo_n "(cached) " >&6
17499
else
17500
17501
case "$host_os" in
17502
# Guess no on Solaris 8.
17503
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
17504
# Guess yes otherwise.
17505
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
17506
esac
17507
if test $LOCALE_ZH_CN != none; then
17508
if test "$cross_compiling" = yes; then :
17509
:
17510
else
17511
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17512
/* end confdefs.h. */
17513
17514
#include <locale.h>
17515
#include <stdlib.h>
17516
#include <string.h>
17517
#include <wchar.h>
17518
int main ()
17519
{
17520
/* This fails on Solaris 8:
17521
mbrtowc returns 2, and sets wc to 0x00F0.
17522
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
17523
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
17524
{
17525
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
17526
mbstate_t state;
17527
wchar_t wc;
17528
17529
memset (&state, '\0', sizeof (mbstate_t));
17530
if (mbrtowc (&wc, input + 3, 6, &state) != 4
17531
&& mbtowc (&wc, input + 3, 6) == 4)
17532
return 1;
17533
}
17534
return 0;
17535
}
17536
_ACEOF
17537
if ac_fn_c_try_run "$LINENO"; then :
17538
gl_cv_func_mbrtowc_sanitycheck=yes
17539
else
17540
gl_cv_func_mbrtowc_sanitycheck=no
17541
fi
17542
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17543
conftest.$ac_objext conftest.beam conftest.$ac_ext
17544
fi
17545
17546
fi
17547
17548
fi
17549
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
17550
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
17551
17552
REPLACE_MBSTATE_T=0
17553
case "$gl_cv_func_mbrtowc_incomplete_state" in
17554
*yes) ;;
17555
*) REPLACE_MBSTATE_T=1 ;;
17556
esac
17557
case "$gl_cv_func_mbrtowc_sanitycheck" in
17558
*yes) ;;
17559
*) REPLACE_MBSTATE_T=1 ;;
17560
esac
17561
else
17562
REPLACE_MBSTATE_T=1
17563
fi
17564
if test $REPLACE_MBSTATE_T = 1; then
17565
17566
:
17567
17568
fi
17569
17570
if test $REPLACE_MBSTATE_T = 1; then
17571
REPLACE_MBSINIT=1
17572
fi
17573
17574
if test $ac_cv_func_mbsinit = no; then
17575
HAVE_MBSINIT=0
17576
fi
17577
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
17578
17579
:
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext"
17590
17591
17592
:
17593
17594
fi
17595
17596
17597
17598
GNULIB_MBSINIT=1
17599
17600
17601
17602
17603
GNULIB_MEMCHR=1
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
for ac_func in mempcpy
17620
do :
17621
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
17622
if test "x$ac_cv_func_mempcpy" = x""yes; then :
17623
cat >>confdefs.h <<_ACEOF
17624
#define HAVE_MEMPCPY 1
17625
_ACEOF
17626
17627
else
17628
17629
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
17630
17631
fi
17632
done
17633
17634
17635
if test $ac_cv_func_mempcpy = no; then
17636
HAVE_MEMPCPY=0
17637
17638
:
17639
17640
fi
17641
17642
17643
17644
GNULIB_MEMPCPY=1
17645
17646
17647
17648
17649
17650
17651
if test $ac_cv_have_decl_memrchr = no; then
17652
HAVE_DECL_MEMRCHR=0
17653
fi
17654
17655
17656
17657
17658
17659
17660
17661
17662
17663
for ac_func in memrchr
17664
do :
17665
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
17666
if test "x$ac_cv_func_memrchr" = x""yes; then :
17667
cat >>confdefs.h <<_ACEOF
17668
#define HAVE_MEMRCHR 1
17669
_ACEOF
17670
17671
else
17672
17673
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
17674
17675
fi
17676
done
17677
17678
17679
if test $ac_cv_func_memrchr = no; then
17680
:
17681
fi
17682
17683
17684
17685
GNULIB_MEMRCHR=1
17686
17687
17688
17689
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5
17690
$as_echo_n "checking whether mkdir handles trailing slash... " >&6; }
17691
if test "${gl_cv_func_mkdir_trailing_slash_works+set}" = set; then :
17692
$as_echo_n "(cached) " >&6
17693
else
17694
rm -rf conftest.dir
17695
if test "$cross_compiling" = yes; then :
17696
gl_cv_func_mkdir_trailing_slash_works="guessing no"
17697
else
17698
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17699
/* end confdefs.h. */
17700
17701
# include <sys/types.h>
17702
# include <sys/stat.h>
17703
17704
int
17705
main ()
17706
{
17707
return mkdir ("conftest.dir/", 0700);
17708
;
17709
return 0;
17710
}
17711
_ACEOF
17712
if ac_fn_c_try_run "$LINENO"; then :
17713
gl_cv_func_mkdir_trailing_slash_works=yes
17714
else
17715
gl_cv_func_mkdir_trailing_slash_works=no
17716
fi
17717
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17718
conftest.$ac_objext conftest.beam conftest.$ac_ext
17719
fi
17720
17721
rm -rf conftest.dir
17722
17723
17724
fi
17725
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5
17726
$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; }
17727
if test "$gl_cv_func_mkdir_trailing_slash_works" != yes; then
17728
REPLACE_MKDIR=1
17729
17730
17731
17732
17733
17734
17735
17736
17737
gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext"
17738
17739
fi
17740
17741
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5
17742
$as_echo_n "checking whether mkdir handles trailing dot... " >&6; }
17743
if test "${gl_cv_func_mkdir_trailing_dot_works+set}" = set; then :
17744
$as_echo_n "(cached) " >&6
17745
else
17746
rm -rf conftest.dir
17747
if test "$cross_compiling" = yes; then :
17748
gl_cv_func_mkdir_trailing_dot_works="guessing no"
17749
else
17750
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17751
/* end confdefs.h. */
17752
17753
# include <sys/types.h>
17754
# include <sys/stat.h>
17755
17756
int
17757
main ()
17758
{
17759
return !mkdir ("conftest.dir/./", 0700);
17760
;
17761
return 0;
17762
}
17763
_ACEOF
17764
if ac_fn_c_try_run "$LINENO"; then :
17765
gl_cv_func_mkdir_trailing_dot_works=yes
17766
else
17767
gl_cv_func_mkdir_trailing_dot_works=no
17768
fi
17769
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17770
conftest.$ac_objext conftest.beam conftest.$ac_ext
17771
fi
17772
17773
rm -rf conftest.dir
17774
17775
17776
fi
17777
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5
17778
$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; }
17779
if test "$gl_cv_func_mkdir_trailing_dot_works" != yes; then
17780
REPLACE_MKDIR=1
17781
17782
17783
17784
17785
17786
17787
17788
17789
gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext"
17790
17791
17792
$as_echo "#define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h
17793
17794
fi
17795
17796
17797
17798
17799
case "$host_os" in
17800
mingw* | pw*)
17801
17802
17803
REPLACE_OPEN=1
17804
17805
17806
17807
17808
17809
17810
17811
17812
gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext"
17813
17814
17815
17816
17817
:
17818
17819
17820
;;
17821
*)
17822
17823
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
17824
$as_echo_n "checking whether open recognizes a trailing slash... " >&6; }
17825
if test "${gl_cv_func_open_slash+set}" = set; then :
17826
$as_echo_n "(cached) " >&6
17827
else
17828
# Assume that if we have lstat, we can also check symlinks.
17829
if test $ac_cv_func_lstat = yes; then
17830
touch conftest.tmp
17831
ln -s conftest.tmp conftest.lnk
17832
fi
17833
if test "$cross_compiling" = yes; then :
17834
17835
case "$host_os" in
17836
freebsd*) gl_cv_func_open_slash="guessing no" ;;
17837
solaris2.[0-9]*) gl_cv_func_open_slash="guessing no" ;;
17838
hpux*) gl_cv_func_open_slash="guessing no" ;;
17839
*) gl_cv_func_open_slash="guessing yes" ;;
17840
esac
17841
17842
else
17843
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17844
/* end confdefs.h. */
17845
17846
#include <fcntl.h>
17847
#if HAVE_UNISTD_H
17848
# include <unistd.h>
17849
#endif
17850
int main ()
17851
{
17852
#if HAVE_LSTAT
17853
if (open ("conftest.lnk/", O_RDONLY) != -1) return 2;
17854
#endif
17855
return open ("conftest.sl/", O_CREAT, 0600) >= 0;
17856
}
17857
_ACEOF
17858
if ac_fn_c_try_run "$LINENO"; then :
17859
gl_cv_func_open_slash=yes
17860
else
17861
gl_cv_func_open_slash=no
17862
fi
17863
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17864
conftest.$ac_objext conftest.beam conftest.$ac_ext
17865
fi
17866
17867
rm -f conftest.sl conftest.tmp conftest.lnk
17868
17869
fi
17870
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
17871
$as_echo "$gl_cv_func_open_slash" >&6; }
17872
case "$gl_cv_func_open_slash" in
17873
*no)
17874
17875
$as_echo "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
17876
17877
17878
17879
REPLACE_OPEN=1
17880
17881
17882
17883
17884
17885
17886
17887
17888
gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext"
17889
17890
17891
17892
17893
:
17894
17895
17896
;;
17897
esac
17898
;;
17899
esac
17900
17901
17902
17903
$as_echo "#define GNULIB_OPEN 1" >>confdefs.h
17904
17905
17906
17907
17908
GNULIB_OPEN=1
17909
17910
17911
17912
GNULIB_OPENAT=1
17913
17914
17915
GNULIB_FCHMODAT=1
17916
GNULIB_FSTATAT=1
17917
GNULIB_MKDIRAT=1
17918
17919
17920
GNULIB_FCHOWNAT=1
17921
GNULIB_UNLINKAT=1
17922
17923
17924
17925
17926
17927
17928
17929
17930
17931
gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
17932
17933
17934
17935
17936
17937
17938
17939
17940
17941
17942
17943
17944
17945
17946
17947
17948
17949
17950
17951
17952
17953
17954
17955
17956
17957
17958
17959
17960
17961
17962
17963
17964
17965
17966
17967
17968
17969
17970
17971
for ac_func in fchmodat fstatat mkdirat openat unlinkat
17972
do :
17973
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17974
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17975
eval as_val=\$$as_ac_var
17976
if test "x$as_val" = x""yes; then :
17977
cat >>confdefs.h <<_ACEOF
17978
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
17979
_ACEOF
17980
17981
else
17982
17983
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
17984
17985
fi
17986
done
17987
17988
17989
17990
17991
case $ac_cv_func_openat+$ac_cv_func_lstat_dereferences_slashed_symlink in
17992
yes+yes)
17993
# GNU/Hurd has unlinkat, but it has the same bug as unlink.
17994
if test $REPLACE_UNLINK = 1; then
17995
17996
17997
17998
17999
18000
18001
18002
18003
gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext"
18004
18005
REPLACE_UNLINKAT=1
18006
fi ;;
18007
yes+*)
18008
# Solaris 9 has *at functions, but uniformly mishandles trailing
18009
# slash in all of them.
18010
18011
18012
18013
18014
18015
18016
18017
18018
gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext"
18019
18020
REPLACE_OPENAT=1
18021
18022
18023
18024
18025
18026
18027
18028
18029
gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
18030
18031
REPLACE_FSTATAT=1
18032
18033
18034
18035
18036
18037
18038
18039
18040
gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext"
18041
18042
REPLACE_UNLINKAT=1
18043
;;
18044
*)
18045
HAVE_OPENAT=0
18046
HAVE_UNLINKAT=0 # No known system with unlinkat but not openat
18047
HAVE_FSTATAT=0 # No known system with fstatat but not openat
18048
18049
18050
18051
:
18052
;;
18053
esac
18054
if test $ac_cv_func_fchmodat != yes; then
18055
HAVE_FCHMODAT=0
18056
fi
18057
if test $ac_cv_func_mkdirat != yes; then
18058
HAVE_MKDIRAT=0
18059
fi
18060
18061
18062
ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat"
18063
if test "x$ac_cv_func_fchownat" = x""yes; then :
18064
18065
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5
18066
$as_echo_n "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... " >&6; }
18067
if test "${gl_cv_func_fchownat_nofollow_works+set}" = set; then :
18068
$as_echo_n "(cached) " >&6
18069
else
18070
18071
gl_dangle=conftest.dangle
18072
# Remove any remnants of a previous test.
18073
rm -f $gl_dangle
18074
# Arrange for deletion of the temporary file this test creates.
18075
ac_clean_files="$ac_clean_files $gl_dangle"
18076
ln -s conftest.no-such $gl_dangle
18077
if test "$cross_compiling" = yes; then :
18078
gl_cv_func_fchownat_nofollow_works=no
18079
else
18080
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18081
/* end confdefs.h. */
18082
18083
#include <fcntl.h>
18084
#include <unistd.h>
18085
#include <stdlib.h>
18086
#include <errno.h>
18087
#include <sys/types.h>
18088
int
18089
main ()
18090
{
18091
return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (),
18092
AT_SYMLINK_NOFOLLOW) != 0
18093
&& errno == ENOENT);
18094
}
18095
18096
_ACEOF
18097
if ac_fn_c_try_run "$LINENO"; then :
18098
gl_cv_func_fchownat_nofollow_works=yes
18099
else
18100
gl_cv_func_fchownat_nofollow_works=no
18101
fi
18102
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18103
conftest.$ac_objext conftest.beam conftest.$ac_ext
18104
fi
18105
18106
18107
fi
18108
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_nofollow_works" >&5
18109
$as_echo "$gl_cv_func_fchownat_nofollow_works" >&6; }
18110
if test $gl_cv_func_fchownat_nofollow_works = no; then :
18111
REPLACE_FCHOWNAT=1
18112
18113
$as_echo "#define FCHOWNAT_NOFOLLOW_BUG 1" >>confdefs.h
18114
18115
fi
18116
18117
else
18118
HAVE_FCHOWNAT=0
18119
fi
18120
18121
if test $REPLACE_CHOWN = 1; then
18122
REPLACE_FCHOWNAT=1
18123
fi
18124
if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then
18125
18126
18127
18128
18129
18130
18131
18132
18133
gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext"
18134
18135
fi
18136
18137
18138
18139
18140
18141
if test -n "$ERRNO_H"; then
18142
REPLACE_PERROR=1
18143
18144
18145
18146
18147
18148
18149
18150
18151
gl_LIBOBJS="$gl_LIBOBJS perror.$ac_objext"
18152
18153
fi
18154
18155
18156
18157
GNULIB_PERROR=1
18158
18159
18160
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp can be used without linking with libm" >&5
18161
$as_echo_n "checking whether frexp can be used without linking with libm... " >&6; }
18162
if test "${gl_cv_func_frexp_no_libm+set}" = set; then :
18163
$as_echo_n "(cached) " >&6
18164
else
18165
18166
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18167
/* end confdefs.h. */
18168
#include <math.h>
18169
double x;
18170
int y;
18171
int
18172
main ()
18173
{
18174
return frexp (x, &y) < 1;
18175
;
18176
return 0;
18177
}
18178
_ACEOF
18179
if ac_fn_c_try_link "$LINENO"; then :
18180
gl_cv_func_frexp_no_libm=yes
18181
else
18182
gl_cv_func_frexp_no_libm=no
18183
fi
18184
rm -f core conftest.err conftest.$ac_objext \
18185
conftest$ac_exeext conftest.$ac_ext
18186
18187
fi
18188
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5
18189
$as_echo "$gl_cv_func_frexp_no_libm" >&6; }
18190
if test $gl_cv_func_frexp_no_libm = yes; then
18191
18192
18193
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5
18194
$as_echo_n "checking whether frexp works... " >&6; }
18195
if test "${gl_cv_func_frexp_works+set}" = set; then :
18196
$as_echo_n "(cached) " >&6
18197
else
18198
18199
if test "$cross_compiling" = yes; then :
18200
case "$host_os" in
18201
netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";;
18202
*) gl_cv_func_frexp_works="guessing yes";;
18203
esac
18204
18205
else
18206
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18207
/* end confdefs.h. */
18208
18209
#include <float.h>
18210
#include <math.h>
18211
#include <string.h>
18212
int main()
18213
{
18214
int i;
18215
volatile double x;
18216
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
18217
So we use -zero instead. */
18218
double zero = 0.0;
18219
/* Test on denormalized numbers. */
18220
for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
18221
;
18222
if (x > 0.0)
18223
{
18224
int exp;
18225
double y = frexp (x, &exp);
18226
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
18227
On NetBSD: y = 0.75. Correct: y = 0.5. */
18228
if (y != 0.5)
18229
return 1;
18230
}
18231
/* Test on infinite numbers. */
18232
x = 1.0 / 0.0;
18233
{
18234
int exp;
18235
double y = frexp (x, &exp);
18236
if (y != x)
18237
return 1;
18238
}
18239
/* Test on negative zero. */
18240
x = -zero;
18241
{
18242
int exp;
18243
double y = frexp (x, &exp);
18244
if (memcmp (&y, &x, sizeof x))
18245
return 1;
18246
}
18247
return 0;
18248
}
18249
_ACEOF
18250
if ac_fn_c_try_run "$LINENO"; then :
18251
gl_cv_func_frexp_works=yes
18252
else
18253
gl_cv_func_frexp_works=no
18254
fi
18255
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18256
conftest.$ac_objext conftest.beam conftest.$ac_ext
18257
fi
18258
18259
18260
fi
18261
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5
18262
$as_echo "$gl_cv_func_frexp_works" >&6; }
18263
18264
case "$gl_cv_func_frexp_works" in
18265
*yes)
18266
18267
$as_echo "#define HAVE_FREXP_IN_LIBC 1" >>confdefs.h
18268
18269
;;
18270
esac
18271
fi
18272
18273
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp can be used without linking with libm" >&5
18274
$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; }
18275
if test "${gl_cv_func_ldexp_no_libm+set}" = set; then :
18276
$as_echo_n "(cached) " >&6
18277
else
18278
18279
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18280
/* end confdefs.h. */
18281
#include <math.h>
18282
double x;
18283
int y;
18284
int
18285
main ()
18286
{
18287
return ldexp (x, y) < 1;
18288
;
18289
return 0;
18290
}
18291
_ACEOF
18292
if ac_fn_c_try_link "$LINENO"; then :
18293
gl_cv_func_ldexp_no_libm=yes
18294
else
18295
gl_cv_func_ldexp_no_libm=no
18296
fi
18297
rm -f core conftest.err conftest.$ac_objext \
18298
conftest$ac_exeext conftest.$ac_ext
18299
18300
fi
18301
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5
18302
$as_echo "$gl_cv_func_ldexp_no_libm" >&6; }
18303
if test $gl_cv_func_ldexp_no_libm = yes; then
18304
18305
$as_echo "#define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h
18306
18307
fi
18308
18309
18310
18311
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl can be used without linking with libm" >&5
18312
$as_echo_n "checking whether frexpl can be used without linking with libm... " >&6; }
18313
if test "${gl_cv_func_frexpl_no_libm+set}" = set; then :
18314
$as_echo_n "(cached) " >&6
18315
else
18316
18317
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18318
/* end confdefs.h. */
18319
#include <math.h>
18320
long double x;
18321
int y;
18322
int
18323
main ()
18324
{
18325
return frexpl (x, &y) < 1;
18326
;
18327
return 0;
18328
}
18329
_ACEOF
18330
if ac_fn_c_try_link "$LINENO"; then :
18331
gl_cv_func_frexpl_no_libm=yes
18332
else
18333
gl_cv_func_frexpl_no_libm=no
18334
fi
18335
rm -f core conftest.err conftest.$ac_objext \
18336
conftest$ac_exeext conftest.$ac_ext
18337
18338
fi
18339
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5
18340
$as_echo "$gl_cv_func_frexpl_no_libm" >&6; }
18341
if test $gl_cv_func_frexpl_no_libm = yes; then
18342
18343
18344
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5
18345
$as_echo_n "checking whether frexpl works... " >&6; }
18346
if test "${gl_cv_func_frexpl_works+set}" = set; then :
18347
$as_echo_n "(cached) " >&6
18348
else
18349
18350
if test "$cross_compiling" = yes; then :
18351
case "$host_os" in
18352
aix* | beos* | darwin* | irix* | mingw* | pw*)
18353
gl_cv_func_frexpl_works="guessing no";;
18354
*) gl_cv_func_frexpl_works="guessing yes";;
18355
esac
18356
18357
else
18358
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18359
/* end confdefs.h. */
18360
18361
#include <float.h>
18362
#include <math.h>
18363
/* Override the values of <float.h>, like done in float.in.h. */
18364
#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
18365
# undef LDBL_MIN_EXP
18366
# define LDBL_MIN_EXP (-16381)
18367
#endif
18368
extern long double frexpl (long double, int *);
18369
int main()
18370
{
18371
volatile long double x;
18372
/* Test on finite numbers that fails on AIX 5.1. */
18373
x = 16.0L;
18374
{
18375
int exp = -9999;
18376
frexpl (x, &exp);
18377
if (exp != 5)
18378
return 1;
18379
}
18380
/* Test on finite numbers that fails on MacOS X 10.4, because its frexpl
18381
function returns an invalid (incorrectly normalized) value: it returns
18382
y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 }
18383
but the correct result is
18384
0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */
18385
x = 1.01L;
18386
{
18387
int exp = -9999;
18388
long double y = frexpl (x, &exp);
18389
if (!(exp == 1 && y == 0.505L))
18390
return 1;
18391
}
18392
/* Test on large finite numbers. This fails on BeOS at i = 16322, while
18393
LDBL_MAX_EXP = 16384.
18394
In the loop end test, we test x against Infinity, rather than comparing
18395
i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */
18396
{
18397
int i;
18398
for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L)
18399
{
18400
int exp = -9999;
18401
frexpl (x, &exp);
18402
if (exp != i)
18403
return 1;
18404
}
18405
}
18406
/* Test on denormalized numbers. */
18407
{
18408
int i;
18409
for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L)
18410
;
18411
if (x > 0.0L)
18412
{
18413
int exp;
18414
long double y = frexpl (x, &exp);
18415
/* On machines with IEEE854 arithmetic: x = 1.68105e-4932,
18416
exp = -16382, y = 0.5. On MacOS X 10.5: exp = -16384, y = 0.5. */
18417
if (exp != LDBL_MIN_EXP - 1)
18418
return 1;
18419
}
18420
}
18421
/* Test on infinite numbers. */
18422
x = 1.0L / 0.0L;
18423
{
18424
int exp;
18425
long double y = frexpl (x, &exp);
18426
if (y != x)
18427
return 1;
18428
}
18429
return 0;
18430
}
18431
_ACEOF
18432
if ac_fn_c_try_run "$LINENO"; then :
18433
gl_cv_func_frexpl_works=yes
18434
else
18435
gl_cv_func_frexpl_works=no
18436
fi
18437
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18438
conftest.$ac_objext conftest.beam conftest.$ac_ext
18439
fi
18440
18441
18442
fi
18443
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5
18444
$as_echo "$gl_cv_func_frexpl_works" >&6; }
18445
18446
case "$gl_cv_func_frexpl_works" in
18447
*yes) gl_func_frexpl_no_libm=yes ;;
18448
*) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;;
18449
esac
18450
else
18451
gl_func_frexpl_no_libm=no
18452
REPLACE_FREXPL=1
18453
fi
18454
if test $gl_func_frexpl_no_libm = yes; then
18455
18456
$as_echo "#define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h
18457
18458
ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include <math.h>
18459
"
18460
if test "x$ac_cv_have_decl_frexpl" = x""yes; then :
18461
18462
else
18463
HAVE_DECL_FREXPL=0
18464
fi
18465
18466
fi
18467
18468
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl can be used without linking with libm" >&5
18469
$as_echo_n "checking whether ldexpl can be used without linking with libm... " >&6; }
18470
if test "${gl_cv_func_ldexpl_no_libm+set}" = set; then :
18471
$as_echo_n "(cached) " >&6
18472
else
18473
18474
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18475
/* end confdefs.h. */
18476
#include <math.h>
18477
long double x;
18478
int y;
18479
int
18480
main ()
18481
{
18482
return ldexpl (x, y) < 1;
18483
;
18484
return 0;
18485
}
18486
_ACEOF
18487
if ac_fn_c_try_link "$LINENO"; then :
18488
gl_cv_func_ldexpl_no_libm=yes
18489
else
18490
gl_cv_func_ldexpl_no_libm=no
18491
fi
18492
rm -f core conftest.err conftest.$ac_objext \
18493
conftest$ac_exeext conftest.$ac_ext
18494
18495
fi
18496
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5
18497
$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; }
18498
if test $gl_cv_func_ldexpl_no_libm = yes; then
18499
18500
18501
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5
18502
$as_echo_n "checking whether ldexpl works... " >&6; }
18503
if test "${gl_cv_func_ldexpl_works+set}" = set; then :
18504
$as_echo_n "(cached) " >&6
18505
else
18506
18507
if test "$cross_compiling" = yes; then :
18508
case "$host_os" in
18509
aix*) gl_cv_func_ldexpl_works="guessing no";;
18510
*) gl_cv_func_ldexpl_works="guessing yes";;
18511
esac
18512
18513
else
18514
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18515
/* end confdefs.h. */
18516
18517
#include <math.h>
18518
extern long double ldexpl (long double, int);
18519
int main()
18520
{
18521
volatile long double x1 = 1.0;
18522
volatile long double y1 = ldexpl (x1, -1);
18523
volatile long double x2 = 1.73205L;
18524
volatile long double y2 = ldexpl (x2, 0);
18525
return (y1 != 0.5L) || (y2 != x2);
18526
}
18527
_ACEOF
18528
if ac_fn_c_try_run "$LINENO"; then :
18529
gl_cv_func_ldexpl_works=yes
18530
else
18531
gl_cv_func_ldexpl_works=no
18532
fi
18533
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18534
conftest.$ac_objext conftest.beam conftest.$ac_ext
18535
fi
18536
18537
18538
fi
18539
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5
18540
$as_echo "$gl_cv_func_ldexpl_works" >&6; }
18541
18542
case "$gl_cv_func_ldexpl_works" in
18543
*yes)
18544
18545
$as_echo "#define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h
18546
18547
ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include <math.h>
18548
"
18549
if test "x$ac_cv_have_decl_ldexpl" = x""yes; then :
18550
18551
else
18552
HAVE_DECL_LDEXPL=0
18553
fi
18554
18555
;;
18556
esac
18557
fi
18558
18559
18560
18561
if test $gl_cv_func_vfprintf_posix = no; then
18562
18563
18564
18565
18566
18567
18568
18569
18570
18571
18572
gl_LIBOBJS="$gl_LIBOBJS printf.$ac_objext"
18573
18574
REPLACE_PRINTF=1
18575
18576
$as_echo "#define REPLACE_PRINTF_POSIX 1" >>confdefs.h
18577
18578
:
18579
18580
fi
18581
18582
18583
18584
GNULIB_PRINTF_POSIX=1
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595
18596
gl_LIBOBJS="$gl_LIBOBJS quotearg.$ac_objext"
18597
18598
18599
for ac_header in stdlib.h
18600
do :
18601
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
18602
if test "x$ac_cv_header_stdlib_h" = x""yes; then :
18603
cat >>confdefs.h <<_ACEOF
18604
#define HAVE_STDLIB_H 1
18605
_ACEOF
18606
18607
fi
18608
18609
done
18610
18611
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
18612
$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
18613
if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then :
18614
$as_echo_n "(cached) " >&6
18615
else
18616
if test "$cross_compiling" = yes; then :
18617
ac_cv_func_realloc_0_nonnull=no
18618
else
18619
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18620
/* end confdefs.h. */
18621
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
18622
# include <stdlib.h>
18623
#else
18624
char *realloc ();
18625
#endif
18626
18627
int
18628
main ()
18629
{
18630
return ! realloc (0, 0);
18631
;
18632
return 0;
18633
}
18634
_ACEOF
18635
if ac_fn_c_try_run "$LINENO"; then :
18636
ac_cv_func_realloc_0_nonnull=yes
18637
else
18638
ac_cv_func_realloc_0_nonnull=no
18639
fi
18640
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18641
conftest.$ac_objext conftest.beam conftest.$ac_ext
18642
fi
18643
18644
fi
18645
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
18646
$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
18647
if test $ac_cv_func_realloc_0_nonnull = yes; then :
18648
18649
$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
18650
18651
else
18652
$as_echo "#define HAVE_REALLOC 0" >>confdefs.h
18653
18654
18655
18656
18657
18658
18659
18660
18661
18662
gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
18663
18664
18665
$as_echo "#define realloc rpl_realloc" >>confdefs.h
18666
18667
fi
18668
18669
18670
18671
$as_echo "#define GNULIB_REALLOC_GNU 1" >>confdefs.h
18672
18673
18674
18675
if test $gl_cv_func_malloc_posix = yes; then
18676
HAVE_REALLOC_POSIX=1
18677
18678
$as_echo "#define HAVE_REALLOC_POSIX 1" >>confdefs.h
18679
18680
else
18681
18682
18683
18684
18685
18686
18687
18688
18689
gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
18690
18691
HAVE_REALLOC_POSIX=0
18692
fi
18693
18694
18695
18696
18697
GNULIB_REALLOC_POSIX=1
18698
18699
18700
18701
18702
18703
18704
18705
18706
18707
18708
18709
18710
for ac_func in rmdir
18711
do :
18712
ac_fn_c_check_func "$LINENO" "rmdir" "ac_cv_func_rmdir"
18713
if test "x$ac_cv_func_rmdir" = x""yes; then :
18714
cat >>confdefs.h <<_ACEOF
18715
#define HAVE_RMDIR 1
18716
_ACEOF
18717
18718
else
18719
18720
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
18721
18722
fi
18723
done
18724
18725
18726
if test $ac_cv_func_rmdir = no; then
18727
REPLACE_RMDIR=1
18728
# If someone lacks rmdir, make configure fail, and request
18729
# a bug report to inform us about it.
18730
if test x"$SKIP_RMDIR_CHECK" != xyes; then
18731
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18732
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18733
as_fn_error "Your system lacks the rmdir function.
18734
Please report this, along with the output of \"uname -a\", to the
18735
bug-coreutils@gnu.org mailing list. To continue past this point,
18736
rerun configure with SKIP_RMDIR_CHECK=yes.
18737
E.g., ./configure SKIP_RMDIR_CHECK=yes
18738
See \`config.log' for more details." "$LINENO" 5; }
18739
fi
18740
else
18741
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5
18742
$as_echo_n "checking whether rmdir works... " >&6; }
18743
if test "${gl_cv_func_rmdir_works+set}" = set; then :
18744
$as_echo_n "(cached) " >&6
18745
else
18746
mkdir conftest.dir
18747
touch conftest.file
18748
if test "$cross_compiling" = yes; then :
18749
gl_cv_func_rmdir_works="guessing no"
18750
else
18751
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18752
/* end confdefs.h. */
18753
#include <stdio.h>
18754
#include <errno.h>
18755
#include <unistd.h>
18756
18757
int
18758
main ()
18759
{
18760
return !rmdir ("conftest.file/") || errno != ENOTDIR
18761
|| !rmdir ("conftest.dir/./");
18762
;
18763
return 0;
18764
}
18765
_ACEOF
18766
if ac_fn_c_try_run "$LINENO"; then :
18767
gl_cv_func_rmdir_works=yes
18768
else
18769
gl_cv_func_rmdir_works=no
18770
fi
18771
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18772
conftest.$ac_objext conftest.beam conftest.$ac_ext
18773
fi
18774
18775
rm -rf conftest.dir conftest.file
18776
fi
18777
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5
18778
$as_echo "$gl_cv_func_rmdir_works" >&6; }
18779
if test x"$gl_cv_func_rmdir_works" != xyes; then
18780
REPLACE_RMDIR=1
18781
18782
18783
18784
18785
18786
18787
18788
18789
gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext"
18790
18791
fi
18792
fi
18793
18794
18795
18796
GNULIB_RMDIR=1
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806
18807
gl_LIBOBJS="$gl_LIBOBJS save-cwd.$ac_objext"
18808
18809
18810
18811
18812
18813
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5
18814
$as_echo_n "checking for signbit macro... " >&6; }
18815
if test "${gl_cv_func_signbit+set}" = set; then :
18816
$as_echo_n "(cached) " >&6
18817
else
18818
18819
if test "$cross_compiling" = yes; then :
18820
gl_cv_func_signbit="guessing no"
18821
else
18822
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18823
/* end confdefs.h. */
18824
18825
#include <math.h>
18826
/* If signbit is defined as a function, don't use it, since calling it for
18827
'float' or 'long double' arguments would involve conversions.
18828
If signbit is not declared at all but exists as a library function, don't
18829
use it, since the prototype may not match.
18830
If signbit is not declared at all but exists as a compiler built-in, don't
18831
use it, since it's preferable to use __builtin_signbit* (no warnings,
18832
no conversions). */
18833
#ifndef signbit
18834
# error "signbit should be a macro"
18835
#endif
18836
#include <string.h>
18837
18838
/* Global variables.
18839
Needed because GCC 4 constant-folds __builtin_signbitl (literal)
18840
but cannot constant-fold __builtin_signbitl (variable). */
18841
float vf;
18842
double vd;
18843
long double vl;
18844
int main ()
18845
{
18846
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
18847
So we use -p0f and -p0d instead. */
18848
float p0f = 0.0f;
18849
float m0f = -p0f;
18850
double p0d = 0.0;
18851
double m0d = -p0d;
18852
/* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
18853
So we use another constant expression instead.
18854
But that expression does not work on other platforms, such as when
18855
cross-compiling to PowerPC on MacOS X 10.5. */
18856
long double p0l = 0.0L;
18857
#if defined __hpux || defined __sgi
18858
long double m0l = -LDBL_MIN * LDBL_MIN;
18859
#else
18860
long double m0l = -p0l;
18861
#endif
18862
if (signbit (vf))
18863
vf++;
18864
{
18865
float plus_inf = 1.0f / p0f;
18866
float minus_inf = -1.0f / p0f;
18867
if (!(!signbit (255.0f)
18868
&& signbit (-255.0f)
18869
&& !signbit (p0f)
18870
&& (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f))
18871
&& !signbit (plus_inf)
18872
&& signbit (minus_inf)))
18873
return 1;
18874
}
18875
if (signbit (vd))
18876
vd++;
18877
{
18878
double plus_inf = 1.0 / p0d;
18879
double minus_inf = -1.0 / p0d;
18880
if (!(!signbit (255.0)
18881
&& signbit (-255.0)
18882
&& !signbit (p0d)
18883
&& (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d))
18884
&& !signbit (plus_inf)
18885
&& signbit (minus_inf)))
18886
return 1;
18887
}
18888
if (signbit (vl))
18889
vl++;
18890
{
18891
long double plus_inf = 1.0L / p0l;
18892
long double minus_inf = -1.0L / p0l;
18893
if (!(!signbit (255.0L)
18894
&& signbit (-255.0L)
18895
&& !signbit (p0l)
18896
&& (memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))
18897
&& !signbit (plus_inf)
18898
&& signbit (minus_inf)))
18899
return 1;
18900
}
18901
return 0;
18902
}
18903
18904
18905
_ACEOF
18906
if ac_fn_c_try_run "$LINENO"; then :
18907
gl_cv_func_signbit=yes
18908
else
18909
gl_cv_func_signbit=no
18910
fi
18911
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18912
conftest.$ac_objext conftest.beam conftest.$ac_ext
18913
fi
18914
18915
18916
fi
18917
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5
18918
$as_echo "$gl_cv_func_signbit" >&6; }
18919
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5
18920
$as_echo_n "checking for signbit compiler built-ins... " >&6; }
18921
if test "${gl_cv_func_signbit_gcc+set}" = set; then :
18922
$as_echo_n "(cached) " >&6
18923
else
18924
18925
if test "$cross_compiling" = yes; then :
18926
gl_cv_func_signbit_gcc="guessing no"
18927
else
18928
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18929
/* end confdefs.h. */
18930
18931
#if __GNUC__ >= 4
18932
# define signbit(x) \
18933
(sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \
18934
sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \
18935
__builtin_signbitf (x))
18936
#else
18937
# error "signbit should be three compiler built-ins"
18938
#endif
18939
#include <string.h>
18940
18941
/* Global variables.
18942
Needed because GCC 4 constant-folds __builtin_signbitl (literal)
18943
but cannot constant-fold __builtin_signbitl (variable). */
18944
float vf;
18945
double vd;
18946
long double vl;
18947
int main ()
18948
{
18949
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
18950
So we use -p0f and -p0d instead. */
18951
float p0f = 0.0f;
18952
float m0f = -p0f;
18953
double p0d = 0.0;
18954
double m0d = -p0d;
18955
/* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
18956
So we use another constant expression instead.
18957
But that expression does not work on other platforms, such as when
18958
cross-compiling to PowerPC on MacOS X 10.5. */
18959
long double p0l = 0.0L;
18960
#if defined __hpux || defined __sgi
18961
long double m0l = -LDBL_MIN * LDBL_MIN;
18962
#else
18963
long double m0l = -p0l;
18964
#endif
18965
if (signbit (vf))
18966
vf++;
18967
{
18968
float plus_inf = 1.0f / p0f;
18969
float minus_inf = -1.0f / p0f;
18970
if (!(!signbit (255.0f)
18971
&& signbit (-255.0f)
18972
&& !signbit (p0f)
18973
&& (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f))
18974
&& !signbit (plus_inf)
18975
&& signbit (minus_inf)))
18976
return 1;
18977
}
18978
if (signbit (vd))
18979
vd++;
18980
{
18981
double plus_inf = 1.0 / p0d;
18982
double minus_inf = -1.0 / p0d;
18983
if (!(!signbit (255.0)
18984
&& signbit (-255.0)
18985
&& !signbit (p0d)
18986
&& (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d))
18987
&& !signbit (plus_inf)
18988
&& signbit (minus_inf)))
18989
return 1;
18990
}
18991
if (signbit (vl))
18992
vl++;
18993
{
18994
long double plus_inf = 1.0L / p0l;
18995
long double minus_inf = -1.0L / p0l;
18996
if (!(!signbit (255.0L)
18997
&& signbit (-255.0L)
18998
&& !signbit (p0l)
18999
&& (memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))
19000
&& !signbit (plus_inf)
19001
&& signbit (minus_inf)))
19002
return 1;
19003
}
19004
return 0;
19005
}
19006
19007
19008
_ACEOF
19009
if ac_fn_c_try_run "$LINENO"; then :
19010
gl_cv_func_signbit_gcc=yes
19011
else
19012
gl_cv_func_signbit_gcc=no
19013
fi
19014
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19015
conftest.$ac_objext conftest.beam conftest.$ac_ext
19016
fi
19017
19018
19019
fi
19020
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_gcc" >&5
19021
$as_echo "$gl_cv_func_signbit_gcc" >&6; }
19022
if test "$gl_cv_func_signbit_gcc" = yes; then
19023
REPLACE_SIGNBIT_USING_GCC=1
19024
else
19025
if test "$gl_cv_func_signbit" != yes; then
19026
REPLACE_SIGNBIT=1
19027
19028
19029
19030
19031
19032
19033
19034
19035
gl_LIBOBJS="$gl_LIBOBJS signbitf.$ac_objext"
19036
19037
19038
19039
19040
19041
19042
19043
19044
19045
gl_LIBOBJS="$gl_LIBOBJS signbitd.$ac_objext"
19046
19047
19048
19049
19050
19051
19052
19053
19054
19055
gl_LIBOBJS="$gl_LIBOBJS signbitl.$ac_objext"
19056
19057
19058
19059
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5
19060
$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; }
19061
if test "${gl_cv_cc_float_signbit+set}" = set; then :
19062
$as_echo_n "(cached) " >&6
19063
else
19064
19065
if test "$cross_compiling" = yes; then :
19066
19067
gl_cv_cc_float_signbit="unknown"
19068
19069
else
19070
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19071
/* end confdefs.h. */
19072
19073
#include <stddef.h>
19074
#include <stdio.h>
19075
#define NWORDS \
19076
((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
19077
typedef union { float value; unsigned int word[NWORDS]; }
19078
memory_float;
19079
static memory_float plus = { 1.0f };
19080
static memory_float minus = { -1.0f };
19081
int main ()
19082
{
19083
size_t j, k, i;
19084
unsigned int m;
19085
FILE *fp = fopen ("conftest.out", "w");
19086
if (fp == NULL)
19087
return 1;
19088
/* Find the different bit. */
19089
k = 0; m = 0;
19090
for (j = 0; j < NWORDS; j++)
19091
{
19092
unsigned int x = plus.word[j] ^ minus.word[j];
19093
if ((x & (x - 1)) || (x && m))
19094
{
19095
/* More than one bit difference. */
19096
fprintf (fp, "unknown");
19097
return 1;
19098
}
19099
if (x)
19100
{
19101
k = j;
19102
m = x;
19103
}
19104
}
19105
if (m == 0)
19106
{
19107
/* No difference. */
19108
fprintf (fp, "unknown");
19109
return 1;
19110
}
19111
/* Now m = plus.word[k] ^ ~minus.word[k]. */
19112
if (plus.word[k] & ~minus.word[k])
19113
{
19114
/* Oh? The sign bit is set in the positive and cleared in the negative
19115
numbers? */
19116
fprintf (fp, "unknown");
19117
return 1;
19118
}
19119
for (i = 0; ; i++)
19120
if ((m >> i) & 1)
19121
break;
19122
fprintf (fp, "word %d bit %d", (int) k, (int) i);
19123
return (fclose (fp) != 0);
19124
}
19125
19126
_ACEOF
19127
if ac_fn_c_try_run "$LINENO"; then :
19128
gl_cv_cc_float_signbit=`cat conftest.out`
19129
else
19130
gl_cv_cc_float_signbit="unknown"
19131
fi
19132
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19133
conftest.$ac_objext conftest.beam conftest.$ac_ext
19134
fi
19135
19136
rm -f conftest.out
19137
19138
fi
19139
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5
19140
$as_echo "$gl_cv_cc_float_signbit" >&6; }
19141
case "$gl_cv_cc_float_signbit" in
19142
word*bit*)
19143
word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
19144
bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'`
19145
19146
cat >>confdefs.h <<_ACEOF
19147
#define FLT_SIGNBIT_WORD $word
19148
_ACEOF
19149
19150
19151
cat >>confdefs.h <<_ACEOF
19152
#define FLT_SIGNBIT_BIT $bit
19153
_ACEOF
19154
19155
;;
19156
esac
19157
19158
19159
19160
19161
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5
19162
$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; }
19163
if test "${gl_cv_cc_double_signbit+set}" = set; then :
19164
$as_echo_n "(cached) " >&6
19165
else
19166
19167
if test "$cross_compiling" = yes; then :
19168
19169
gl_cv_cc_double_signbit="unknown"
19170
19171
else
19172
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19173
/* end confdefs.h. */
19174
19175
#include <stddef.h>
19176
#include <stdio.h>
19177
#define NWORDS \
19178
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
19179
typedef union { double value; unsigned int word[NWORDS]; }
19180
memory_float;
19181
static memory_float plus = { 1.0 };
19182
static memory_float minus = { -1.0 };
19183
int main ()
19184
{
19185
size_t j, k, i;
19186
unsigned int m;
19187
FILE *fp = fopen ("conftest.out", "w");
19188
if (fp == NULL)
19189
return 1;
19190
/* Find the different bit. */
19191
k = 0; m = 0;
19192
for (j = 0; j < NWORDS; j++)
19193
{
19194
unsigned int x = plus.word[j] ^ minus.word[j];
19195
if ((x & (x - 1)) || (x && m))
19196
{
19197
/* More than one bit difference. */
19198
fprintf (fp, "unknown");
19199
return 1;
19200
}
19201
if (x)
19202
{
19203
k = j;
19204
m = x;
19205
}
19206
}
19207
if (m == 0)
19208
{
19209
/* No difference. */
19210
fprintf (fp, "unknown");
19211
return 1;
19212
}
19213
/* Now m = plus.word[k] ^ ~minus.word[k]. */
19214
if (plus.word[k] & ~minus.word[k])
19215
{
19216
/* Oh? The sign bit is set in the positive and cleared in the negative
19217
numbers? */
19218
fprintf (fp, "unknown");
19219
return 1;
19220
}
19221
for (i = 0; ; i++)
19222
if ((m >> i) & 1)
19223
break;
19224
fprintf (fp, "word %d bit %d", (int) k, (int) i);
19225
return (fclose (fp) != 0);
19226
}
19227
19228
_ACEOF
19229
if ac_fn_c_try_run "$LINENO"; then :
19230
gl_cv_cc_double_signbit=`cat conftest.out`
19231
else
19232
gl_cv_cc_double_signbit="unknown"
19233
fi
19234
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19235
conftest.$ac_objext conftest.beam conftest.$ac_ext
19236
fi
19237
19238
rm -f conftest.out
19239
19240
fi
19241
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5
19242
$as_echo "$gl_cv_cc_double_signbit" >&6; }
19243
case "$gl_cv_cc_double_signbit" in
19244
word*bit*)
19245
word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
19246
bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'`
19247
19248
cat >>confdefs.h <<_ACEOF
19249
#define DBL_SIGNBIT_WORD $word
19250
_ACEOF
19251
19252
19253
cat >>confdefs.h <<_ACEOF
19254
#define DBL_SIGNBIT_BIT $bit
19255
_ACEOF
19256
19257
;;
19258
esac
19259
19260
19261
19262
19263
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5
19264
$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; }
19265
if test "${gl_cv_cc_long_double_signbit+set}" = set; then :
19266
$as_echo_n "(cached) " >&6
19267
else
19268
19269
if test "$cross_compiling" = yes; then :
19270
19271
gl_cv_cc_long_double_signbit="unknown"
19272
19273
else
19274
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19275
/* end confdefs.h. */
19276
19277
#include <stddef.h>
19278
#include <stdio.h>
19279
#define NWORDS \
19280
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
19281
typedef union { long double value; unsigned int word[NWORDS]; }
19282
memory_float;
19283
static memory_float plus = { 1.0L };
19284
static memory_float minus = { -1.0L };
19285
int main ()
19286
{
19287
size_t j, k, i;
19288
unsigned int m;
19289
FILE *fp = fopen ("conftest.out", "w");
19290
if (fp == NULL)
19291
return 1;
19292
/* Find the different bit. */
19293
k = 0; m = 0;
19294
for (j = 0; j < NWORDS; j++)
19295
{
19296
unsigned int x = plus.word[j] ^ minus.word[j];
19297
if ((x & (x - 1)) || (x && m))
19298
{
19299
/* More than one bit difference. */
19300
fprintf (fp, "unknown");
19301
return 1;
19302
}
19303
if (x)
19304
{
19305
k = j;
19306
m = x;
19307
}
19308
}
19309
if (m == 0)
19310
{
19311
/* No difference. */
19312
fprintf (fp, "unknown");
19313
return 1;
19314
}
19315
/* Now m = plus.word[k] ^ ~minus.word[k]. */
19316
if (plus.word[k] & ~minus.word[k])
19317
{
19318
/* Oh? The sign bit is set in the positive and cleared in the negative
19319
numbers? */
19320
fprintf (fp, "unknown");
19321
return 1;
19322
}
19323
for (i = 0; ; i++)
19324
if ((m >> i) & 1)
19325
break;
19326
fprintf (fp, "word %d bit %d", (int) k, (int) i);
19327
return (fclose (fp) != 0);
19328
}
19329
19330
_ACEOF
19331
if ac_fn_c_try_run "$LINENO"; then :
19332
gl_cv_cc_long_double_signbit=`cat conftest.out`
19333
else
19334
gl_cv_cc_long_double_signbit="unknown"
19335
fi
19336
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19337
conftest.$ac_objext conftest.beam conftest.$ac_ext
19338
fi
19339
19340
rm -f conftest.out
19341
19342
fi
19343
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5
19344
$as_echo "$gl_cv_cc_long_double_signbit" >&6; }
19345
case "$gl_cv_cc_long_double_signbit" in
19346
word*bit*)
19347
word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'`
19348
bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'`
19349
19350
cat >>confdefs.h <<_ACEOF
19351
#define LDBL_SIGNBIT_WORD $word
19352
_ACEOF
19353
19354
19355
cat >>confdefs.h <<_ACEOF
19356
#define LDBL_SIGNBIT_BIT $bit
19357
_ACEOF
19358
19359
;;
19360
esac
19361
19362
19363
if test "$gl_cv_cc_float_signbit" = unknown; then
19364
ac_fn_c_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include <math.h>
19365
"
19366
if test "x$ac_cv_have_decl_copysignf" = x""yes; then :
19367
ac_have_decl=1
19368
else
19369
ac_have_decl=0
19370
fi
19371
19372
cat >>confdefs.h <<_ACEOF
19373
#define HAVE_DECL_COPYSIGNF $ac_have_decl
19374
_ACEOF
19375
19376
if test "$ac_cv_have_decl_copysignf" = yes; then
19377
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5
19378
$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; }
19379
if test "${gl_cv_func_copysignf_no_libm+set}" = set; then :
19380
$as_echo_n "(cached) " >&6
19381
else
19382
19383
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19384
/* end confdefs.h. */
19385
#include <math.h>
19386
float x, y;
19387
int
19388
main ()
19389
{
19390
return copysignf (x, y) < 0;
19391
;
19392
return 0;
19393
}
19394
_ACEOF
19395
if ac_fn_c_try_link "$LINENO"; then :
19396
gl_cv_func_copysignf_no_libm=yes
19397
else
19398
gl_cv_func_copysignf_no_libm=no
19399
fi
19400
rm -f core conftest.err conftest.$ac_objext \
19401
conftest$ac_exeext conftest.$ac_ext
19402
19403
fi
19404
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5
19405
$as_echo "$gl_cv_func_copysignf_no_libm" >&6; }
19406
if test $gl_cv_func_copysignf_no_libm = yes; then
19407
19408
$as_echo "#define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h
19409
19410
fi
19411
fi
19412
fi
19413
if test "$gl_cv_cc_double_signbit" = unknown; then
19414
ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include <math.h>
19415
"
19416
if test "x$ac_cv_have_decl_copysign" = x""yes; then :
19417
ac_have_decl=1
19418
else
19419
ac_have_decl=0
19420
fi
19421
19422
cat >>confdefs.h <<_ACEOF
19423
#define HAVE_DECL_COPYSIGN $ac_have_decl
19424
_ACEOF
19425
19426
if test "$ac_cv_have_decl_copysign" = yes; then
19427
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5
19428
$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; }
19429
if test "${gl_cv_func_copysign_no_libm+set}" = set; then :
19430
$as_echo_n "(cached) " >&6
19431
else
19432
19433
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19434
/* end confdefs.h. */
19435
#include <math.h>
19436
double x, y;
19437
int
19438
main ()
19439
{
19440
return copysign (x, y) < 0;
19441
;
19442
return 0;
19443
}
19444
_ACEOF
19445
if ac_fn_c_try_link "$LINENO"; then :
19446
gl_cv_func_copysign_no_libm=yes
19447
else
19448
gl_cv_func_copysign_no_libm=no
19449
fi
19450
rm -f core conftest.err conftest.$ac_objext \
19451
conftest$ac_exeext conftest.$ac_ext
19452
19453
fi
19454
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5
19455
$as_echo "$gl_cv_func_copysign_no_libm" >&6; }
19456
if test $gl_cv_func_copysign_no_libm = yes; then
19457
19458
$as_echo "#define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h
19459
19460
fi
19461
fi
19462
fi
19463
if test "$gl_cv_cc_long_double_signbit" = unknown; then
19464
ac_fn_c_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include <math.h>
19465
"
19466
if test "x$ac_cv_have_decl_copysignl" = x""yes; then :
19467
ac_have_decl=1
19468
else
19469
ac_have_decl=0
19470
fi
19471
19472
cat >>confdefs.h <<_ACEOF
19473
#define HAVE_DECL_COPYSIGNL $ac_have_decl
19474
_ACEOF
19475
19476
if test "$ac_cv_have_decl_copysignl" = yes; then
19477
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5
19478
$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; }
19479
if test "${gl_cv_func_copysignl_no_libm+set}" = set; then :
19480
$as_echo_n "(cached) " >&6
19481
else
19482
19483
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19484
/* end confdefs.h. */
19485
#include <math.h>
19486
long double x, y;
19487
int
19488
main ()
19489
{
19490
return copysignl (x, y) < 0;
19491
;
19492
return 0;
19493
}
19494
_ACEOF
19495
if ac_fn_c_try_link "$LINENO"; then :
19496
gl_cv_func_copysignl_no_libm=yes
19497
else
19498
gl_cv_func_copysignl_no_libm=no
19499
fi
19500
rm -f core conftest.err conftest.$ac_objext \
19501
conftest$ac_exeext conftest.$ac_ext
19502
19503
fi
19504
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5
19505
$as_echo "$gl_cv_func_copysignl_no_libm" >&6; }
19506
if test $gl_cv_func_copysignl_no_libm = yes; then
19507
19508
$as_echo "#define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h
19509
19510
fi
19511
fi
19512
fi
19513
fi
19514
fi
19515
19516
19517
19518
GNULIB_SIGNBIT=1
19519
19520
19521
for ac_header in stdint.h
19522
do :
19523
ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
19524
if test "x$ac_cv_header_stdint_h" = x""yes; then :
19525
cat >>confdefs.h <<_ACEOF
19526
#define HAVE_STDINT_H 1
19527
_ACEOF
19528
19529
fi
19530
19531
done
19532
19533
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
19534
$as_echo_n "checking for SIZE_MAX... " >&6; }
19535
if test "${gl_cv_size_max+set}" = set; then :
19536
$as_echo_n "(cached) " >&6
19537
else
19538
19539
gl_cv_size_max=
19540
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19541
/* end confdefs.h. */
19542
19543
#include <limits.h>
19544
#if HAVE_STDINT_H
19545
#include <stdint.h>
19546
#endif
19547
#ifdef SIZE_MAX
19548
Found it
19549
#endif
19550
19551
_ACEOF
19552
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19553
$EGREP "Found it" >/dev/null 2>&1; then :
19554
gl_cv_size_max=yes
19555
fi
19556
rm -f conftest*
19557
19558
if test -z "$gl_cv_size_max"; then
19559
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include <stddef.h>
19560
#include <limits.h>"; then :
19561
19562
else
19563
size_t_bits_minus_1=
19564
fi
19565
19566
if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include <stddef.h>"; then :
19567
19568
else
19569
fits_in_uint=
19570
fi
19571
19572
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
19573
if test $fits_in_uint = 1; then
19574
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19575
/* end confdefs.h. */
19576
#include <stddef.h>
19577
extern size_t foo;
19578
extern unsigned long foo;
19579
19580
int
19581
main ()
19582
{
19583
19584
;
19585
return 0;
19586
}
19587
_ACEOF
19588
if ac_fn_c_try_compile "$LINENO"; then :
19589
fits_in_uint=0
19590
fi
19591
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19592
fi
19593
if test $fits_in_uint = 1; then
19594
gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
19595
else
19596
gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
19597
fi
19598
else
19599
gl_cv_size_max='((size_t)~(size_t)0)'
19600
fi
19601
fi
19602
19603
fi
19604
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
19605
$as_echo "$gl_cv_size_max" >&6; }
19606
if test "$gl_cv_size_max" != yes; then
19607
19608
cat >>confdefs.h <<_ACEOF
19609
#define SIZE_MAX $gl_cv_size_max
19610
_ACEOF
19611
19612
fi
19613
19614
19615
19616
19617
19618
19619
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
19620
$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
19621
if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
19622
$as_echo_n "(cached) " >&6
19623
else
19624
if test "$cross_compiling" = yes; then :
19625
case $host_os in
19626
mingw*) gl_cv_func_stat_dir_slash="guessing no";;
19627
*) gl_cv_func_stat_dir_slash="guessing yes";;
19628
esac
19629
else
19630
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19631
/* end confdefs.h. */
19632
#include <sys/stat.h>
19633
19634
int
19635
main ()
19636
{
19637
struct stat st; return stat (".", &st) != stat ("./", &st);
19638
;
19639
return 0;
19640
}
19641
_ACEOF
19642
if ac_fn_c_try_run "$LINENO"; then :
19643
gl_cv_func_stat_dir_slash=yes
19644
else
19645
gl_cv_func_stat_dir_slash=no
19646
fi
19647
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19648
conftest.$ac_objext conftest.beam conftest.$ac_ext
19649
fi
19650
19651
fi
19652
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
19653
$as_echo "$gl_cv_func_stat_dir_slash" >&6; }
19654
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
19655
$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
19656
if test "${gl_cv_func_stat_file_slash+set}" = set; then :
19657
$as_echo_n "(cached) " >&6
19658
else
19659
touch conftest.tmp
19660
# Assume that if we have lstat, we can also check symlinks.
19661
if test $ac_cv_func_lstat = yes; then
19662
ln -s conftest.tmp conftest.lnk
19663
fi
19664
if test "$cross_compiling" = yes; then :
19665
gl_cv_func_stat_file_slash="guessing no"
19666
else
19667
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19668
/* end confdefs.h. */
19669
#include <sys/stat.h>
19670
19671
int
19672
main ()
19673
{
19674
struct stat st;
19675
if (!stat ("conftest.tmp/", &st)) return 1;
19676
#if HAVE_LSTAT
19677
if (!stat ("conftest.lnk/", &st)) return 2;
19678
#endif
19679
19680
;
19681
return 0;
19682
}
19683
_ACEOF
19684
if ac_fn_c_try_run "$LINENO"; then :
19685
gl_cv_func_stat_file_slash=yes
19686
else
19687
gl_cv_func_stat_file_slash=no
19688
fi
19689
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19690
conftest.$ac_objext conftest.beam conftest.$ac_ext
19691
fi
19692
19693
rm -f conftest.tmp conftest.lnk
19694
fi
19695
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
19696
$as_echo "$gl_cv_func_stat_file_slash" >&6; }
19697
case $gl_cv_func_stat_dir_slash in
19698
*no) REPLACE_STAT=1
19699
19700
$as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
19701
;;
19702
esac
19703
case $gl_cv_func_stat_file_slash in
19704
*no) REPLACE_STAT=1
19705
19706
$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
19707
;;
19708
esac
19709
if test $REPLACE_STAT = 1; then
19710
19711
19712
19713
19714
19715
19716
19717
19718
gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
19719
19720
19721
fi
19722
19723
19724
19725
GNULIB_STAT=1
19726
19727
19728
19729
19730
19731
19732
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
19733
#include <sys/stat.h>
19734
"
19735
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
7783
19736
7784
19737
cat >>confdefs.h <<_ACEOF
7785
19738
#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
7786
19739
_ACEOF
7787
19740
7788
{ echo "$as_me:$LINENO: checking whether struct stat.st_atim is of type struct timespec" >&5
7789
echo $ECHO_N "checking whether struct stat.st_atim is of type struct timespec... $ECHO_C" >&6; }
7790
if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then
7791
echo $ECHO_N "(cached) $ECHO_C" >&6
19741
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
19742
$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
19743
if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
19744
$as_echo_n "(cached) " >&6
7792
19745
else
7793
cat >conftest.$ac_ext <<_ACEOF
7794
/* confdefs.h. */
7795
_ACEOF
7796
cat confdefs.h >>conftest.$ac_ext
7797
cat >>conftest.$ac_ext <<_ACEOF
19746
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7798
19747
/* end confdefs.h. */
7799
19748
7800
#include <sys/types.h>
7801
#include <sys/stat.h>
7802
#if HAVE_SYS_TIME_H
7803
# include <sys/time.h>
7804
#endif
7805
#include <time.h>
7806
struct timespec ts;
7807
struct stat st;
19749
#include <sys/types.h>
19750
#include <sys/stat.h>
19751
#if HAVE_SYS_TIME_H
19752
# include <sys/time.h>
19753
#endif
19754
#include <time.h>
19755
struct timespec ts;
19756
struct stat st;
7808
19757
7809
19758
int
7810
19759
main ()
7811
19760
{
7812
19761
7813
st.st_atim = ts;
19762
st.st_atim = ts;
7814
19763
7815
19764
;
7816
19765
return 0;
7817
19766
}
7818
19767
_ACEOF
7819
rm -f conftest.$ac_objext
7820
if { (ac_try="$ac_compile"
7821
case "(($ac_try" in
7822
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7823
*) ac_try_echo=$ac_try;;
7824
esac
7825
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7826
(eval "$ac_compile") 2>conftest.er1
7827
ac_status=$?
7828
grep -v '^ *+' conftest.er1 >conftest.err
7829
rm -f conftest.er1
7830
cat conftest.err >&5
7831
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832
(exit $ac_status); } && {
7833
test -z "$ac_c_werror_flag" ||
7834
test ! -s conftest.err
7835
} && test -s conftest.$ac_objext; then
19768
if ac_fn_c_try_compile "$LINENO"; then :
7836
19769
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
7837
19770
else
7838
echo "$as_me: failed program was:" >&5
7839
sed 's/^/| /' conftest.$ac_ext >&5
7840
7841
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
19771
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
7842
19772
fi
7843
7844
19773
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7845
19774
fi
7846
{ echo "$as_me:$LINENO: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
7847
echo "${ECHO_T}$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
19775
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
19776
$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
7848
19777
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
7849
19778
7850
cat >>confdefs.h <<\_ACEOF
7851
#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1
7852
_ACEOF
19779
$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
7853
19780
7854
19781
fi
7855
19782
else
7856
{ echo "$as_me:$LINENO: checking for struct stat.st_atimespec.tv_nsec" >&5
7857
echo $ECHO_N "checking for struct stat.st_atimespec.tv_nsec... $ECHO_C" >&6; }
7858
if test "${ac_cv_member_struct_stat_st_atimespec_tv_nsec+set}" = set; then
7859
echo $ECHO_N "(cached) $ECHO_C" >&6
7860
else
7861
cat >conftest.$ac_ext <<_ACEOF
7862
/* confdefs.h. */
7863
_ACEOF
7864
cat confdefs.h >>conftest.$ac_ext
7865
cat >>conftest.$ac_ext <<_ACEOF
7866
/* end confdefs.h. */
7867
#include <sys/types.h>
7868
#include <sys/stat.h>
7869
7870
int
7871
main ()
7872
{
7873
static struct stat ac_aggr;
7874
if (ac_aggr.st_atimespec.tv_nsec)
7875
return 0;
7876
;
7877
return 0;
7878
}
7879
_ACEOF
7880
rm -f conftest.$ac_objext
7881
if { (ac_try="$ac_compile"
7882
case "(($ac_try" in
7883
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7884
*) ac_try_echo=$ac_try;;
7885
esac
7886
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7887
(eval "$ac_compile") 2>conftest.er1
7888
ac_status=$?
7889
grep -v '^ *+' conftest.er1 >conftest.err
7890
rm -f conftest.er1
7891
cat conftest.err >&5
7892
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7893
(exit $ac_status); } && {
7894
test -z "$ac_c_werror_flag" ||
7895
test ! -s conftest.err
7896
} && test -s conftest.$ac_objext; then
7897
ac_cv_member_struct_stat_st_atimespec_tv_nsec=yes
7898
else
7899
echo "$as_me: failed program was:" >&5
7900
sed 's/^/| /' conftest.$ac_ext >&5
7901
7902
cat >conftest.$ac_ext <<_ACEOF
7903
/* confdefs.h. */
7904
_ACEOF
7905
cat confdefs.h >>conftest.$ac_ext
7906
cat >>conftest.$ac_ext <<_ACEOF
7907
/* end confdefs.h. */
7908
#include <sys/types.h>
7909
#include <sys/stat.h>
7910
7911
int
7912
main ()
7913
{
7914
static struct stat ac_aggr;
7915
if (sizeof ac_aggr.st_atimespec.tv_nsec)
7916
return 0;
7917
;
7918
return 0;
7919
}
7920
_ACEOF
7921
rm -f conftest.$ac_objext
7922
if { (ac_try="$ac_compile"
7923
case "(($ac_try" in
7924
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7925
*) ac_try_echo=$ac_try;;
7926
esac
7927
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7928
(eval "$ac_compile") 2>conftest.er1
7929
ac_status=$?
7930
grep -v '^ *+' conftest.er1 >conftest.err
7931
rm -f conftest.er1
7932
cat conftest.err >&5
7933
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7934
(exit $ac_status); } && {
7935
test -z "$ac_c_werror_flag" ||
7936
test ! -s conftest.err
7937
} && test -s conftest.$ac_objext; then
7938
ac_cv_member_struct_stat_st_atimespec_tv_nsec=yes
7939
else
7940
echo "$as_me: failed program was:" >&5
7941
sed 's/^/| /' conftest.$ac_ext >&5
7942
7943
ac_cv_member_struct_stat_st_atimespec_tv_nsec=no
7944
fi
7945
7946
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7947
fi
7948
7949
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7950
fi
7951
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atimespec_tv_nsec" >&5
7952
echo "${ECHO_T}$ac_cv_member_struct_stat_st_atimespec_tv_nsec" >&6; }
7953
if test $ac_cv_member_struct_stat_st_atimespec_tv_nsec = yes; then
19783
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
19784
#include <sys/stat.h>
19785
"
19786
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
7954
19787
7955
19788
cat >>confdefs.h <<_ACEOF
7956
19789
#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
7958
19791
7959
19792
7960
19793
else
7961
{ echo "$as_me:$LINENO: checking for struct stat.st_atimensec" >&5
7962
echo $ECHO_N "checking for struct stat.st_atimensec... $ECHO_C" >&6; }
7963
if test "${ac_cv_member_struct_stat_st_atimensec+set}" = set; then
7964
echo $ECHO_N "(cached) $ECHO_C" >&6
7965
else
7966
cat >conftest.$ac_ext <<_ACEOF
7967
/* confdefs.h. */
7968
_ACEOF
7969
cat confdefs.h >>conftest.$ac_ext
7970
cat >>conftest.$ac_ext <<_ACEOF
7971
/* end confdefs.h. */
7972
#include <sys/types.h>
7973
#include <sys/stat.h>
7974
7975
int
7976
main ()
7977
{
7978
static struct stat ac_aggr;
7979
if (ac_aggr.st_atimensec)
7980
return 0;
7981
;
7982
return 0;
7983
}
7984
_ACEOF
7985
rm -f conftest.$ac_objext
7986
if { (ac_try="$ac_compile"
7987
case "(($ac_try" in
7988
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7989
*) ac_try_echo=$ac_try;;
7990
esac
7991
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7992
(eval "$ac_compile") 2>conftest.er1
7993
ac_status=$?
7994
grep -v '^ *+' conftest.er1 >conftest.err
7995
rm -f conftest.er1
7996
cat conftest.err >&5
7997
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7998
(exit $ac_status); } && {
7999
test -z "$ac_c_werror_flag" ||
8000
test ! -s conftest.err
8001
} && test -s conftest.$ac_objext; then
8002
ac_cv_member_struct_stat_st_atimensec=yes
8003
else
8004
echo "$as_me: failed program was:" >&5
8005
sed 's/^/| /' conftest.$ac_ext >&5
8006
8007
cat >conftest.$ac_ext <<_ACEOF
8008
/* confdefs.h. */
8009
_ACEOF
8010
cat confdefs.h >>conftest.$ac_ext
8011
cat >>conftest.$ac_ext <<_ACEOF
8012
/* end confdefs.h. */
8013
#include <sys/types.h>
8014
#include <sys/stat.h>
8015
8016
int
8017
main ()
8018
{
8019
static struct stat ac_aggr;
8020
if (sizeof ac_aggr.st_atimensec)
8021
return 0;
8022
;
8023
return 0;
8024
}
8025
_ACEOF
8026
rm -f conftest.$ac_objext
8027
if { (ac_try="$ac_compile"
8028
case "(($ac_try" in
8029
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8030
*) ac_try_echo=$ac_try;;
8031
esac
8032
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8033
(eval "$ac_compile") 2>conftest.er1
8034
ac_status=$?
8035
grep -v '^ *+' conftest.er1 >conftest.err
8036
rm -f conftest.er1
8037
cat conftest.err >&5
8038
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8039
(exit $ac_status); } && {
8040
test -z "$ac_c_werror_flag" ||
8041
test ! -s conftest.err
8042
} && test -s conftest.$ac_objext; then
8043
ac_cv_member_struct_stat_st_atimensec=yes
8044
else
8045
echo "$as_me: failed program was:" >&5
8046
sed 's/^/| /' conftest.$ac_ext >&5
8047
8048
ac_cv_member_struct_stat_st_atimensec=no
8049
fi
8050
8051
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8052
fi
8053
8054
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8055
fi
8056
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atimensec" >&5
8057
echo "${ECHO_T}$ac_cv_member_struct_stat_st_atimensec" >&6; }
8058
if test $ac_cv_member_struct_stat_st_atimensec = yes; then
19794
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
19795
#include <sys/stat.h>
19796
"
19797
if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
8059
19798
8060
19799
cat >>confdefs.h <<_ACEOF
8061
19800
#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
8063
19802
8064
19803
8065
19804
else
8066
{ echo "$as_me:$LINENO: checking for struct stat.st_atim.st__tim.tv_nsec" >&5
8067
echo $ECHO_N "checking for struct stat.st_atim.st__tim.tv_nsec... $ECHO_C" >&6; }
8068
if test "${ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec+set}" = set; then
8069
echo $ECHO_N "(cached) $ECHO_C" >&6
8070
else
8071
cat >conftest.$ac_ext <<_ACEOF
8072
/* confdefs.h. */
8073
_ACEOF
8074
cat confdefs.h >>conftest.$ac_ext
8075
cat >>conftest.$ac_ext <<_ACEOF
8076
/* end confdefs.h. */
8077
#include <sys/types.h>
8078
#include <sys/stat.h>
8079
8080
int
8081
main ()
8082
{
8083
static struct stat ac_aggr;
8084
if (ac_aggr.st_atim.st__tim.tv_nsec)
8085
return 0;
8086
;
8087
return 0;
8088
}
8089
_ACEOF
8090
rm -f conftest.$ac_objext
8091
if { (ac_try="$ac_compile"
8092
case "(($ac_try" in
8093
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8094
*) ac_try_echo=$ac_try;;
8095
esac
8096
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8097
(eval "$ac_compile") 2>conftest.er1
8098
ac_status=$?
8099
grep -v '^ *+' conftest.er1 >conftest.err
8100
rm -f conftest.er1
8101
cat conftest.err >&5
8102
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103
(exit $ac_status); } && {
8104
test -z "$ac_c_werror_flag" ||
8105
test ! -s conftest.err
8106
} && test -s conftest.$ac_objext; then
8107
ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec=yes
8108
else
8109
echo "$as_me: failed program was:" >&5
8110
sed 's/^/| /' conftest.$ac_ext >&5
8111
8112
cat >conftest.$ac_ext <<_ACEOF
8113
/* confdefs.h. */
8114
_ACEOF
8115
cat confdefs.h >>conftest.$ac_ext
8116
cat >>conftest.$ac_ext <<_ACEOF
8117
/* end confdefs.h. */
8118
#include <sys/types.h>
8119
#include <sys/stat.h>
8120
8121
int
8122
main ()
8123
{
8124
static struct stat ac_aggr;
8125
if (sizeof ac_aggr.st_atim.st__tim.tv_nsec)
8126
return 0;
8127
;
8128
return 0;
8129
}
8130
_ACEOF
8131
rm -f conftest.$ac_objext
8132
if { (ac_try="$ac_compile"
8133
case "(($ac_try" in
8134
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8135
*) ac_try_echo=$ac_try;;
8136
esac
8137
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8138
(eval "$ac_compile") 2>conftest.er1
8139
ac_status=$?
8140
grep -v '^ *+' conftest.er1 >conftest.err
8141
rm -f conftest.er1
8142
cat conftest.err >&5
8143
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8144
(exit $ac_status); } && {
8145
test -z "$ac_c_werror_flag" ||
8146
test ! -s conftest.err
8147
} && test -s conftest.$ac_objext; then
8148
ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec=yes
8149
else
8150
echo "$as_me: failed program was:" >&5
8151
sed 's/^/| /' conftest.$ac_ext >&5
8152
8153
ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec=no
8154
fi
8155
8156
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8157
fi
8158
8159
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8160
fi
8161
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" >&5
8162
echo "${ECHO_T}$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" >&6; }
8163
if test $ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec = yes; then
19805
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
19806
#include <sys/stat.h>
19807
"
19808
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
8164
19809
8165
19810
cat >>confdefs.h <<_ACEOF
8166
19811
#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
8180
19825
8181
19826
8182
19827
8183
8184
8185
8186
8187
8188
{ echo "$as_me:$LINENO: checking for struct stat.st_birthtimespec.tv_nsec" >&5
8189
echo $ECHO_N "checking for struct stat.st_birthtimespec.tv_nsec... $ECHO_C" >&6; }
8190
if test "${ac_cv_member_struct_stat_st_birthtimespec_tv_nsec+set}" = set; then
8191
echo $ECHO_N "(cached) $ECHO_C" >&6
8192
else
8193
cat >conftest.$ac_ext <<_ACEOF
8194
/* confdefs.h. */
8195
_ACEOF
8196
cat confdefs.h >>conftest.$ac_ext
8197
cat >>conftest.$ac_ext <<_ACEOF
8198
/* end confdefs.h. */
8199
#include <sys/types.h>
8200
#include <sys/stat.h>
8201
8202
int
8203
main ()
8204
{
8205
static struct stat ac_aggr;
8206
if (ac_aggr.st_birthtimespec.tv_nsec)
8207
return 0;
8208
;
8209
return 0;
8210
}
8211
_ACEOF
8212
rm -f conftest.$ac_objext
8213
if { (ac_try="$ac_compile"
8214
case "(($ac_try" in
8215
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8216
*) ac_try_echo=$ac_try;;
8217
esac
8218
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8219
(eval "$ac_compile") 2>conftest.er1
8220
ac_status=$?
8221
grep -v '^ *+' conftest.er1 >conftest.err
8222
rm -f conftest.er1
8223
cat conftest.err >&5
8224
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8225
(exit $ac_status); } && {
8226
test -z "$ac_c_werror_flag" ||
8227
test ! -s conftest.err
8228
} && test -s conftest.$ac_objext; then
8229
ac_cv_member_struct_stat_st_birthtimespec_tv_nsec=yes
8230
else
8231
echo "$as_me: failed program was:" >&5
8232
sed 's/^/| /' conftest.$ac_ext >&5
8233
8234
cat >conftest.$ac_ext <<_ACEOF
8235
/* confdefs.h. */
8236
_ACEOF
8237
cat confdefs.h >>conftest.$ac_ext
8238
cat >>conftest.$ac_ext <<_ACEOF
8239
/* end confdefs.h. */
8240
#include <sys/types.h>
8241
#include <sys/stat.h>
8242
8243
int
8244
main ()
8245
{
8246
static struct stat ac_aggr;
8247
if (sizeof ac_aggr.st_birthtimespec.tv_nsec)
8248
return 0;
8249
;
8250
return 0;
8251
}
8252
_ACEOF
8253
rm -f conftest.$ac_objext
8254
if { (ac_try="$ac_compile"
8255
case "(($ac_try" in
8256
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8257
*) ac_try_echo=$ac_try;;
8258
esac
8259
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8260
(eval "$ac_compile") 2>conftest.er1
8261
ac_status=$?
8262
grep -v '^ *+' conftest.er1 >conftest.err
8263
rm -f conftest.er1
8264
cat conftest.err >&5
8265
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8266
(exit $ac_status); } && {
8267
test -z "$ac_c_werror_flag" ||
8268
test ! -s conftest.err
8269
} && test -s conftest.$ac_objext; then
8270
ac_cv_member_struct_stat_st_birthtimespec_tv_nsec=yes
8271
else
8272
echo "$as_me: failed program was:" >&5
8273
sed 's/^/| /' conftest.$ac_ext >&5
8274
8275
ac_cv_member_struct_stat_st_birthtimespec_tv_nsec=no
8276
fi
8277
8278
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8279
fi
8280
8281
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8282
fi
8283
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" >&5
8284
echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" >&6; }
8285
if test $ac_cv_member_struct_stat_st_birthtimespec_tv_nsec = yes; then
19828
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
19829
#include <sys/stat.h>
19830
"
19831
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
8286
19832
8287
19833
cat >>confdefs.h <<_ACEOF
8288
19834
#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
8290
19836
8291
19837
8292
19838
else
8293
{ echo "$as_me:$LINENO: checking for struct stat.st_birthtimensec" >&5
8294
echo $ECHO_N "checking for struct stat.st_birthtimensec... $ECHO_C" >&6; }
8295
if test "${ac_cv_member_struct_stat_st_birthtimensec+set}" = set; then
8296
echo $ECHO_N "(cached) $ECHO_C" >&6
8297
else
8298
cat >conftest.$ac_ext <<_ACEOF
8299
/* confdefs.h. */
8300
_ACEOF
8301
cat confdefs.h >>conftest.$ac_ext
8302
cat >>conftest.$ac_ext <<_ACEOF
8303
/* end confdefs.h. */
8304
#include <sys/types.h>
8305
#include <sys/stat.h>
8306
8307
int
8308
main ()
8309
{
8310
static struct stat ac_aggr;
8311
if (ac_aggr.st_birthtimensec)
8312
return 0;
8313
;
8314
return 0;
8315
}
8316
_ACEOF
8317
rm -f conftest.$ac_objext
8318
if { (ac_try="$ac_compile"
8319
case "(($ac_try" in
8320
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8321
*) ac_try_echo=$ac_try;;
8322
esac
8323
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8324
(eval "$ac_compile") 2>conftest.er1
8325
ac_status=$?
8326
grep -v '^ *+' conftest.er1 >conftest.err
8327
rm -f conftest.er1
8328
cat conftest.err >&5
8329
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8330
(exit $ac_status); } && {
8331
test -z "$ac_c_werror_flag" ||
8332
test ! -s conftest.err
8333
} && test -s conftest.$ac_objext; then
8334
ac_cv_member_struct_stat_st_birthtimensec=yes
8335
else
8336
echo "$as_me: failed program was:" >&5
8337
sed 's/^/| /' conftest.$ac_ext >&5
8338
8339
cat >conftest.$ac_ext <<_ACEOF
8340
/* confdefs.h. */
8341
_ACEOF
8342
cat confdefs.h >>conftest.$ac_ext
8343
cat >>conftest.$ac_ext <<_ACEOF
8344
/* end confdefs.h. */
8345
#include <sys/types.h>
8346
#include <sys/stat.h>
8347
8348
int
8349
main ()
8350
{
8351
static struct stat ac_aggr;
8352
if (sizeof ac_aggr.st_birthtimensec)
8353
return 0;
8354
;
8355
return 0;
8356
}
8357
_ACEOF
8358
rm -f conftest.$ac_objext
8359
if { (ac_try="$ac_compile"
8360
case "(($ac_try" in
8361
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8362
*) ac_try_echo=$ac_try;;
8363
esac
8364
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8365
(eval "$ac_compile") 2>conftest.er1
8366
ac_status=$?
8367
grep -v '^ *+' conftest.er1 >conftest.err
8368
rm -f conftest.er1
8369
cat conftest.err >&5
8370
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8371
(exit $ac_status); } && {
8372
test -z "$ac_c_werror_flag" ||
8373
test ! -s conftest.err
8374
} && test -s conftest.$ac_objext; then
8375
ac_cv_member_struct_stat_st_birthtimensec=yes
8376
else
8377
echo "$as_me: failed program was:" >&5
8378
sed 's/^/| /' conftest.$ac_ext >&5
8379
8380
ac_cv_member_struct_stat_st_birthtimensec=no
8381
fi
8382
8383
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8384
fi
8385
8386
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8387
fi
8388
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtimensec" >&5
8389
echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtimensec" >&6; }
8390
if test $ac_cv_member_struct_stat_st_birthtimensec = yes; then
19839
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
19840
#include <sys/stat.h>
19841
"
19842
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
8391
19843
8392
19844
cat >>confdefs.h <<_ACEOF
8393
19845
#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
8395
19847
8396
19848
8397
19849
else
8398
{ echo "$as_me:$LINENO: checking for struct stat.st_birthtim.tv_nsec" >&5
8399
echo $ECHO_N "checking for struct stat.st_birthtim.tv_nsec... $ECHO_C" >&6; }
8400
if test "${ac_cv_member_struct_stat_st_birthtim_tv_nsec+set}" = set; then
8401
echo $ECHO_N "(cached) $ECHO_C" >&6
8402
else
8403
cat >conftest.$ac_ext <<_ACEOF
8404
/* confdefs.h. */
8405
_ACEOF
8406
cat confdefs.h >>conftest.$ac_ext
8407
cat >>conftest.$ac_ext <<_ACEOF
8408
/* end confdefs.h. */
8409
#include <sys/types.h>
8410
#include <sys/stat.h>
8411
8412
int
8413
main ()
8414
{
8415
static struct stat ac_aggr;
8416
if (ac_aggr.st_birthtim.tv_nsec)
8417
return 0;
8418
;
8419
return 0;
8420
}
8421
_ACEOF
8422
rm -f conftest.$ac_objext
8423
if { (ac_try="$ac_compile"
8424
case "(($ac_try" in
8425
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8426
*) ac_try_echo=$ac_try;;
8427
esac
8428
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8429
(eval "$ac_compile") 2>conftest.er1
8430
ac_status=$?
8431
grep -v '^ *+' conftest.er1 >conftest.err
8432
rm -f conftest.er1
8433
cat conftest.err >&5
8434
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8435
(exit $ac_status); } && {
8436
test -z "$ac_c_werror_flag" ||
8437
test ! -s conftest.err
8438
} && test -s conftest.$ac_objext; then
8439
ac_cv_member_struct_stat_st_birthtim_tv_nsec=yes
8440
else
8441
echo "$as_me: failed program was:" >&5
8442
sed 's/^/| /' conftest.$ac_ext >&5
8443
8444
cat >conftest.$ac_ext <<_ACEOF
8445
/* confdefs.h. */
8446
_ACEOF
8447
cat confdefs.h >>conftest.$ac_ext
8448
cat >>conftest.$ac_ext <<_ACEOF
8449
/* end confdefs.h. */
8450
#include <sys/types.h>
8451
#include <sys/stat.h>
8452
8453
int
8454
main ()
8455
{
8456
static struct stat ac_aggr;
8457
if (sizeof ac_aggr.st_birthtim.tv_nsec)
8458
return 0;
8459
;
8460
return 0;
8461
}
8462
_ACEOF
8463
rm -f conftest.$ac_objext
8464
if { (ac_try="$ac_compile"
8465
case "(($ac_try" in
8466
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8467
*) ac_try_echo=$ac_try;;
8468
esac
8469
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8470
(eval "$ac_compile") 2>conftest.er1
8471
ac_status=$?
8472
grep -v '^ *+' conftest.er1 >conftest.err
8473
rm -f conftest.er1
8474
cat conftest.err >&5
8475
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8476
(exit $ac_status); } && {
8477
test -z "$ac_c_werror_flag" ||
8478
test ! -s conftest.err
8479
} && test -s conftest.$ac_objext; then
8480
ac_cv_member_struct_stat_st_birthtim_tv_nsec=yes
8481
else
8482
echo "$as_me: failed program was:" >&5
8483
sed 's/^/| /' conftest.$ac_ext >&5
8484
8485
ac_cv_member_struct_stat_st_birthtim_tv_nsec=no
8486
fi
8487
8488
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8489
fi
8490
8491
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8492
fi
8493
{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtim_tv_nsec" >&5
8494
echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtim_tv_nsec" >&6; }
8495
if test $ac_cv_member_struct_stat_st_birthtim_tv_nsec = yes; then
19850
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
19851
#include <sys/stat.h>
19852
"
19853
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
8496
19854
8497
19855
cat >>confdefs.h <<_ACEOF
8498
19856
#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
8527
19885
8528
19886
8529
19887
8530
{ echo "$as_me:$LINENO: checking absolute name of <stdlib.h>" >&5
8531
echo $ECHO_N "checking absolute name of <stdlib.h>... $ECHO_C" >&6; }
8532
if test "${gl_cv_absolute_stdlib_h+set}" = set; then
8533
echo $ECHO_N "(cached) $ECHO_C" >&6
8534
else
8535
8536
8537
8538
8539
8540
if test $ac_cv_header_stdlib_h = yes; then
8541
cat >conftest.$ac_ext <<_ACEOF
8542
/* confdefs.h. */
8543
_ACEOF
8544
cat confdefs.h >>conftest.$ac_ext
8545
cat >>conftest.$ac_ext <<_ACEOF
19888
19889
if test $gt_cv_c_wchar_t = no; then
19890
HAVE_WCHAR_T=0
19891
STDDEF_H=stddef.h
19892
fi
19893
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
19894
$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
19895
if test "${gl_cv_decl_null_works+set}" = set; then :
19896
$as_echo_n "(cached) " >&6
19897
else
19898
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19899
/* end confdefs.h. */
19900
#include <stddef.h>
19901
int test[2 * (sizeof NULL == sizeof (void *)) -1];
19902
19903
int
19904
main ()
19905
{
19906
19907
;
19908
return 0;
19909
}
19910
_ACEOF
19911
if ac_fn_c_try_compile "$LINENO"; then :
19912
gl_cv_decl_null_works=yes
19913
else
19914
gl_cv_decl_null_works=no
19915
fi
19916
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19917
fi
19918
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
19919
$as_echo "$gl_cv_decl_null_works" >&6; }
19920
if test $gl_cv_decl_null_works = no; then
19921
REPLACE_NULL=1
19922
STDDEF_H=stddef.h
19923
fi
19924
if test -n "$STDDEF_H"; then
19925
19926
19927
19928
19929
19930
19931
if test $gl_cv_have_include_next = yes; then
19932
gl_cv_next_stddef_h='<'stddef.h'>'
19933
else
19934
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
19935
$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
19936
if test "${gl_cv_next_stddef_h+set}" = set; then :
19937
$as_echo_n "(cached) " >&6
19938
else
19939
19940
if test $ac_cv_header_stddef_h = yes; then
19941
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19942
/* end confdefs.h. */
19943
#include <stddef.h>
19944
19945
_ACEOF
19946
case "$host_os" in
19947
aix*) gl_absname_cpp="$ac_cpp -C" ;;
19948
*) gl_absname_cpp="$ac_cpp" ;;
19949
esac
19950
gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19951
sed -n '\#/stddef.h#{
19952
s#.*"\(.*/stddef.h\)".*#\1#
19953
s#^/[^/]#//&#
19954
p
19955
q
19956
}'`'"'
19957
else
19958
gl_cv_next_stddef_h='<'stddef.h'>'
19959
fi
19960
19961
fi
19962
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
19963
$as_echo "$gl_cv_next_stddef_h" >&6; }
19964
fi
19965
NEXT_STDDEF_H=$gl_cv_next_stddef_h
19966
19967
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19968
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19969
gl_next_as_first_directive='<'stddef.h'>'
19970
else
19971
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19972
gl_next_as_first_directive=$gl_cv_next_stddef_h
19973
fi
19974
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
19975
19976
19977
19978
fi
19979
19980
19981
19982
19983
if test $ac_cv_type_long_long_int = yes; then
19984
HAVE_LONG_LONG_INT=1
19985
else
19986
HAVE_LONG_LONG_INT=0
19987
fi
19988
19989
19990
if test $ac_cv_type_unsigned_long_long_int = yes; then
19991
HAVE_UNSIGNED_LONG_LONG_INT=1
19992
else
19993
HAVE_UNSIGNED_LONG_LONG_INT=0
19994
fi
19995
19996
19997
if test $ac_cv_header_inttypes_h = yes; then
19998
HAVE_INTTYPES_H=1
19999
else
20000
HAVE_INTTYPES_H=0
20001
fi
20002
20003
20004
if test $ac_cv_header_sys_types_h = yes; then
20005
HAVE_SYS_TYPES_H=1
20006
else
20007
HAVE_SYS_TYPES_H=0
20008
fi
20009
20010
20011
20012
20013
20014
20015
20016
20017
if test $gl_cv_have_include_next = yes; then
20018
gl_cv_next_stdint_h='<'stdint.h'>'
20019
else
20020
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
20021
$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
20022
if test "${gl_cv_next_stdint_h+set}" = set; then :
20023
$as_echo_n "(cached) " >&6
20024
else
20025
20026
if test $ac_cv_header_stdint_h = yes; then
20027
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20028
/* end confdefs.h. */
20029
#include <stdint.h>
20030
20031
_ACEOF
20032
case "$host_os" in
20033
aix*) gl_absname_cpp="$ac_cpp -C" ;;
20034
*) gl_absname_cpp="$ac_cpp" ;;
20035
esac
20036
gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20037
sed -n '\#/stdint.h#{
20038
s#.*"\(.*/stdint.h\)".*#\1#
20039
s#^/[^/]#//&#
20040
p
20041
q
20042
}'`'"'
20043
else
20044
gl_cv_next_stdint_h='<'stdint.h'>'
20045
fi
20046
20047
fi
20048
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
20049
$as_echo "$gl_cv_next_stdint_h" >&6; }
20050
fi
20051
NEXT_STDINT_H=$gl_cv_next_stdint_h
20052
20053
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20054
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20055
gl_next_as_first_directive='<'stdint.h'>'
20056
else
20057
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20058
gl_next_as_first_directive=$gl_cv_next_stdint_h
20059
fi
20060
NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
20061
20062
20063
20064
if test $ac_cv_header_stdint_h = yes; then
20065
HAVE_STDINT_H=1
20066
else
20067
HAVE_STDINT_H=0
20068
fi
20069
20070
20071
if test $ac_cv_header_stdint_h = yes; then
20072
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
20073
$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
20074
if test "${gl_cv_header_working_stdint_h+set}" = set; then :
20075
$as_echo_n "(cached) " >&6
20076
else
20077
gl_cv_header_working_stdint_h=no
20078
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20079
/* end confdefs.h. */
20080
20081
20082
#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
20083
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
20084
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20085
#include <stdint.h>
20086
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
20087
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
20088
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
20089
#endif
20090
20091
20092
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20093
included before <wchar.h>. */
20094
#include <stddef.h>
20095
#include <signal.h>
20096
#if HAVE_WCHAR_H
20097
# include <stdio.h>
20098
# include <time.h>
20099
# include <wchar.h>
20100
#endif
20101
20102
20103
#ifdef INT8_MAX
20104
int8_t a1 = INT8_MAX;
20105
int8_t a1min = INT8_MIN;
20106
#endif
20107
#ifdef INT16_MAX
20108
int16_t a2 = INT16_MAX;
20109
int16_t a2min = INT16_MIN;
20110
#endif
20111
#ifdef INT32_MAX
20112
int32_t a3 = INT32_MAX;
20113
int32_t a3min = INT32_MIN;
20114
#endif
20115
#ifdef INT64_MAX
20116
int64_t a4 = INT64_MAX;
20117
int64_t a4min = INT64_MIN;
20118
#endif
20119
#ifdef UINT8_MAX
20120
uint8_t b1 = UINT8_MAX;
20121
#else
20122
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
20123
#endif
20124
#ifdef UINT16_MAX
20125
uint16_t b2 = UINT16_MAX;
20126
#endif
20127
#ifdef UINT32_MAX
20128
uint32_t b3 = UINT32_MAX;
20129
#endif
20130
#ifdef UINT64_MAX
20131
uint64_t b4 = UINT64_MAX;
20132
#endif
20133
int_least8_t c1 = INT8_C (0x7f);
20134
int_least8_t c1max = INT_LEAST8_MAX;
20135
int_least8_t c1min = INT_LEAST8_MIN;
20136
int_least16_t c2 = INT16_C (0x7fff);
20137
int_least16_t c2max = INT_LEAST16_MAX;
20138
int_least16_t c2min = INT_LEAST16_MIN;
20139
int_least32_t c3 = INT32_C (0x7fffffff);
20140
int_least32_t c3max = INT_LEAST32_MAX;
20141
int_least32_t c3min = INT_LEAST32_MIN;
20142
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
20143
int_least64_t c4max = INT_LEAST64_MAX;
20144
int_least64_t c4min = INT_LEAST64_MIN;
20145
uint_least8_t d1 = UINT8_C (0xff);
20146
uint_least8_t d1max = UINT_LEAST8_MAX;
20147
uint_least16_t d2 = UINT16_C (0xffff);
20148
uint_least16_t d2max = UINT_LEAST16_MAX;
20149
uint_least32_t d3 = UINT32_C (0xffffffff);
20150
uint_least32_t d3max = UINT_LEAST32_MAX;
20151
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
20152
uint_least64_t d4max = UINT_LEAST64_MAX;
20153
int_fast8_t e1 = INT_FAST8_MAX;
20154
int_fast8_t e1min = INT_FAST8_MIN;
20155
int_fast16_t e2 = INT_FAST16_MAX;
20156
int_fast16_t e2min = INT_FAST16_MIN;
20157
int_fast32_t e3 = INT_FAST32_MAX;
20158
int_fast32_t e3min = INT_FAST32_MIN;
20159
int_fast64_t e4 = INT_FAST64_MAX;
20160
int_fast64_t e4min = INT_FAST64_MIN;
20161
uint_fast8_t f1 = UINT_FAST8_MAX;
20162
uint_fast16_t f2 = UINT_FAST16_MAX;
20163
uint_fast32_t f3 = UINT_FAST32_MAX;
20164
uint_fast64_t f4 = UINT_FAST64_MAX;
20165
#ifdef INTPTR_MAX
20166
intptr_t g = INTPTR_MAX;
20167
intptr_t gmin = INTPTR_MIN;
20168
#endif
20169
#ifdef UINTPTR_MAX
20170
uintptr_t h = UINTPTR_MAX;
20171
#endif
20172
intmax_t i = INTMAX_MAX;
20173
uintmax_t j = UINTMAX_MAX;
20174
20175
#include <limits.h> /* for CHAR_BIT */
20176
#define TYPE_MINIMUM(t) \
20177
((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
20178
#define TYPE_MAXIMUM(t) \
20179
((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
20180
struct s {
20181
int check_PTRDIFF:
20182
PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
20183
&& PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
20184
? 1 : -1;
20185
/* Detect bug in FreeBSD 6.0 / ia64. */
20186
int check_SIG_ATOMIC:
20187
SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
20188
&& SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
20189
? 1 : -1;
20190
int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
20191
int check_WCHAR:
20192
WCHAR_MIN == TYPE_MINIMUM (wchar_t)
20193
&& WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
20194
? 1 : -1;
20195
/* Detect bug in mingw. */
20196
int check_WINT:
20197
WINT_MIN == TYPE_MINIMUM (wint_t)
20198
&& WINT_MAX == TYPE_MAXIMUM (wint_t)
20199
? 1 : -1;
20200
20201
/* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
20202
int check_UINT8_C:
20203
(-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
20204
int check_UINT16_C:
20205
(-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
20206
20207
/* Detect bugs in OpenBSD 3.9 stdint.h. */
20208
#ifdef UINT8_MAX
20209
int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
20210
#endif
20211
#ifdef UINT16_MAX
20212
int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
20213
#endif
20214
#ifdef UINT32_MAX
20215
int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
20216
#endif
20217
#ifdef UINT64_MAX
20218
int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
20219
#endif
20220
int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
20221
int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
20222
int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
20223
int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
20224
int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
20225
int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
20226
int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
20227
int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
20228
int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
20229
int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
20230
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
20231
};
20232
20233
int
20234
main ()
20235
{
20236
20237
;
20238
return 0;
20239
}
20240
_ACEOF
20241
if ac_fn_c_try_compile "$LINENO"; then :
20242
if test "$cross_compiling" = yes; then :
20243
gl_cv_header_working_stdint_h=yes
20244
20245
else
20246
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20247
/* end confdefs.h. */
20248
20249
20250
#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
20251
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
20252
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20253
#include <stdint.h>
20254
20255
20256
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20257
included before <wchar.h>. */
20258
#include <stddef.h>
20259
#include <signal.h>
20260
#if HAVE_WCHAR_H
20261
# include <stdio.h>
20262
# include <time.h>
20263
# include <wchar.h>
20264
#endif
20265
20266
20267
#include <stdio.h>
20268
#include <string.h>
20269
#define MVAL(macro) MVAL1(macro)
20270
#define MVAL1(expression) #expression
20271
static const char *macro_values[] =
20272
{
20273
#ifdef INT8_MAX
20274
MVAL (INT8_MAX),
20275
#endif
20276
#ifdef INT16_MAX
20277
MVAL (INT16_MAX),
20278
#endif
20279
#ifdef INT32_MAX
20280
MVAL (INT32_MAX),
20281
#endif
20282
#ifdef INT64_MAX
20283
MVAL (INT64_MAX),
20284
#endif
20285
#ifdef UINT8_MAX
20286
MVAL (UINT8_MAX),
20287
#endif
20288
#ifdef UINT16_MAX
20289
MVAL (UINT16_MAX),
20290
#endif
20291
#ifdef UINT32_MAX
20292
MVAL (UINT32_MAX),
20293
#endif
20294
#ifdef UINT64_MAX
20295
MVAL (UINT64_MAX),
20296
#endif
20297
NULL
20298
};
20299
20300
int
20301
main ()
20302
{
20303
20304
const char **mv;
20305
for (mv = macro_values; *mv != NULL; mv++)
20306
{
20307
const char *value = *mv;
20308
/* Test whether it looks like a cast expression. */
20309
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
20310
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
20311
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
20312
|| strncmp (value, "((int)"/*)*/, 6) == 0
20313
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
20314
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
20315
return 1;
20316
}
20317
return 0;
20318
20319
;
20320
return 0;
20321
}
20322
_ACEOF
20323
if ac_fn_c_try_run "$LINENO"; then :
20324
gl_cv_header_working_stdint_h=yes
20325
fi
20326
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20327
conftest.$ac_objext conftest.beam conftest.$ac_ext
20328
fi
20329
20330
20331
fi
20332
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20333
20334
fi
20335
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
20336
$as_echo "$gl_cv_header_working_stdint_h" >&6; }
20337
fi
20338
if test "$gl_cv_header_working_stdint_h" = yes; then
20339
STDINT_H=
20340
else
20341
for ac_header in sys/inttypes.h sys/bitypes.h
20342
do :
20343
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20344
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20345
eval as_val=\$$as_ac_Header
20346
if test "x$as_val" = x""yes; then :
20347
cat >>confdefs.h <<_ACEOF
20348
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20349
_ACEOF
20350
20351
fi
20352
20353
done
20354
20355
if test $ac_cv_header_sys_inttypes_h = yes; then
20356
HAVE_SYS_INTTYPES_H=1
20357
else
20358
HAVE_SYS_INTTYPES_H=0
20359
fi
20360
20361
if test $ac_cv_header_sys_bitypes_h = yes; then
20362
HAVE_SYS_BITYPES_H=1
20363
else
20364
HAVE_SYS_BITYPES_H=0
20365
fi
20366
20367
20368
20369
20370
20371
20372
if test $APPLE_UNIVERSAL_BUILD = 0; then
20373
20374
20375
for gltype in ptrdiff_t size_t ; do
20376
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20377
$as_echo_n "checking for bit size of $gltype... " >&6; }
20378
if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20379
$as_echo_n "(cached) " >&6
20380
else
20381
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20382
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20383
included before <wchar.h>. */
20384
#include <stddef.h>
20385
#include <signal.h>
20386
#if HAVE_WCHAR_H
20387
# include <stdio.h>
20388
# include <time.h>
20389
# include <wchar.h>
20390
#endif
20391
20392
#include <limits.h>"; then :
20393
20394
else
20395
result=unknown
20396
fi
20397
20398
eval gl_cv_bitsizeof_${gltype}=\$result
20399
20400
fi
20401
eval ac_res=\$gl_cv_bitsizeof_${gltype}
20402
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20403
$as_echo "$ac_res" >&6; }
20404
eval result=\$gl_cv_bitsizeof_${gltype}
20405
if test $result = unknown; then
20406
result=0
20407
fi
20408
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20409
cat >>confdefs.h <<_ACEOF
20410
#define BITSIZEOF_${GLTYPE} $result
20411
_ACEOF
20412
20413
eval BITSIZEOF_${GLTYPE}=\$result
20414
done
20415
20416
20417
fi
20418
20419
20420
for gltype in sig_atomic_t wchar_t wint_t ; do
20421
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20422
$as_echo_n "checking for bit size of $gltype... " >&6; }
20423
if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20424
$as_echo_n "(cached) " >&6
20425
else
20426
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20427
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20428
included before <wchar.h>. */
20429
#include <stddef.h>
20430
#include <signal.h>
20431
#if HAVE_WCHAR_H
20432
# include <stdio.h>
20433
# include <time.h>
20434
# include <wchar.h>
20435
#endif
20436
20437
#include <limits.h>"; then :
20438
20439
else
20440
result=unknown
20441
fi
20442
20443
eval gl_cv_bitsizeof_${gltype}=\$result
20444
20445
fi
20446
eval ac_res=\$gl_cv_bitsizeof_${gltype}
20447
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20448
$as_echo "$ac_res" >&6; }
20449
eval result=\$gl_cv_bitsizeof_${gltype}
20450
if test $result = unknown; then
20451
result=0
20452
fi
20453
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20454
cat >>confdefs.h <<_ACEOF
20455
#define BITSIZEOF_${GLTYPE} $result
20456
_ACEOF
20457
20458
eval BITSIZEOF_${GLTYPE}=\$result
20459
done
20460
20461
20462
20463
20464
for gltype in sig_atomic_t wchar_t wint_t ; do
20465
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
20466
$as_echo_n "checking whether $gltype is signed... " >&6; }
20467
if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
20468
$as_echo_n "(cached) " >&6
20469
else
20470
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20471
/* end confdefs.h. */
20472
20473
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20474
included before <wchar.h>. */
20475
#include <stddef.h>
20476
#include <signal.h>
20477
#if HAVE_WCHAR_H
20478
# include <stdio.h>
20479
# include <time.h>
20480
# include <wchar.h>
20481
#endif
20482
20483
int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
20484
int
20485
main ()
20486
{
20487
20488
;
20489
return 0;
20490
}
20491
_ACEOF
20492
if ac_fn_c_try_compile "$LINENO"; then :
20493
result=yes
20494
else
20495
result=no
20496
fi
20497
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20498
eval gl_cv_type_${gltype}_signed=\$result
20499
20500
fi
20501
eval ac_res=\$gl_cv_type_${gltype}_signed
20502
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20503
$as_echo "$ac_res" >&6; }
20504
eval result=\$gl_cv_type_${gltype}_signed
20505
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20506
if test "$result" = yes; then
20507
cat >>confdefs.h <<_ACEOF
20508
#define HAVE_SIGNED_${GLTYPE} 1
20509
_ACEOF
20510
20511
eval HAVE_SIGNED_${GLTYPE}=1
20512
else
20513
eval HAVE_SIGNED_${GLTYPE}=0
20514
fi
20515
done
20516
20517
20518
gl_cv_type_ptrdiff_t_signed=yes
20519
gl_cv_type_size_t_signed=no
20520
if test $APPLE_UNIVERSAL_BUILD = 0; then
20521
20522
20523
for gltype in ptrdiff_t size_t ; do
20524
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20525
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20526
if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20527
$as_echo_n "(cached) " >&6
20528
else
20529
eval gl_cv_type_${gltype}_suffix=no
20530
eval result=\$gl_cv_type_${gltype}_signed
20531
if test "$result" = yes; then
20532
glsufu=
20533
else
20534
glsufu=u
20535
fi
20536
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20537
case $glsuf in
20538
'') gltype1='int';;
20539
l) gltype1='long int';;
20540
ll) gltype1='long long int';;
20541
i64) gltype1='__int64';;
20542
u) gltype1='unsigned int';;
20543
ul) gltype1='unsigned long int';;
20544
ull) gltype1='unsigned long long int';;
20545
ui64)gltype1='unsigned __int64';;
20546
esac
20547
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20548
/* end confdefs.h. */
20549
20550
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20551
included before <wchar.h>. */
20552
#include <stddef.h>
20553
#include <signal.h>
20554
#if HAVE_WCHAR_H
20555
# include <stdio.h>
20556
# include <time.h>
20557
# include <wchar.h>
20558
#endif
20559
20560
extern $gltype foo;
20561
extern $gltype1 foo;
20562
int
20563
main ()
20564
{
20565
20566
;
20567
return 0;
20568
}
20569
_ACEOF
20570
if ac_fn_c_try_compile "$LINENO"; then :
20571
eval gl_cv_type_${gltype}_suffix=\$glsuf
20572
fi
20573
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20574
eval result=\$gl_cv_type_${gltype}_suffix
20575
test "$result" != no && break
20576
done
20577
fi
20578
eval ac_res=\$gl_cv_type_${gltype}_suffix
20579
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20580
$as_echo "$ac_res" >&6; }
20581
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20582
eval result=\$gl_cv_type_${gltype}_suffix
20583
test "$result" = no && result=
20584
eval ${GLTYPE}_SUFFIX=\$result
20585
cat >>confdefs.h <<_ACEOF
20586
#define ${GLTYPE}_SUFFIX $result
20587
_ACEOF
20588
20589
done
20590
20591
20592
fi
20593
20594
20595
for gltype in sig_atomic_t wchar_t wint_t ; do
20596
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20597
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20598
if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20599
$as_echo_n "(cached) " >&6
20600
else
20601
eval gl_cv_type_${gltype}_suffix=no
20602
eval result=\$gl_cv_type_${gltype}_signed
20603
if test "$result" = yes; then
20604
glsufu=
20605
else
20606
glsufu=u
20607
fi
20608
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20609
case $glsuf in
20610
'') gltype1='int';;
20611
l) gltype1='long int';;
20612
ll) gltype1='long long int';;
20613
i64) gltype1='__int64';;
20614
u) gltype1='unsigned int';;
20615
ul) gltype1='unsigned long int';;
20616
ull) gltype1='unsigned long long int';;
20617
ui64)gltype1='unsigned __int64';;
20618
esac
20619
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20620
/* end confdefs.h. */
20621
20622
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20623
included before <wchar.h>. */
20624
#include <stddef.h>
20625
#include <signal.h>
20626
#if HAVE_WCHAR_H
20627
# include <stdio.h>
20628
# include <time.h>
20629
# include <wchar.h>
20630
#endif
20631
20632
extern $gltype foo;
20633
extern $gltype1 foo;
20634
int
20635
main ()
20636
{
20637
20638
;
20639
return 0;
20640
}
20641
_ACEOF
20642
if ac_fn_c_try_compile "$LINENO"; then :
20643
eval gl_cv_type_${gltype}_suffix=\$glsuf
20644
fi
20645
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20646
eval result=\$gl_cv_type_${gltype}_suffix
20647
test "$result" != no && break
20648
done
20649
fi
20650
eval ac_res=\$gl_cv_type_${gltype}_suffix
20651
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20652
$as_echo "$ac_res" >&6; }
20653
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20654
eval result=\$gl_cv_type_${gltype}_suffix
20655
test "$result" = no && result=
20656
eval ${GLTYPE}_SUFFIX=\$result
20657
cat >>confdefs.h <<_ACEOF
20658
#define ${GLTYPE}_SUFFIX $result
20659
_ACEOF
20660
20661
done
20662
20663
20664
20665
STDINT_H=stdint.h
20666
fi
20667
20668
20669
20670
20671
20672
20673
20674
20675
20676
20677
20678
if test $gl_cv_have_include_next = yes; then
20679
gl_cv_next_stdio_h='<'stdio.h'>'
20680
else
20681
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20682
$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20683
if test "${gl_cv_next_stdio_h+set}" = set; then :
20684
$as_echo_n "(cached) " >&6
20685
else
20686
20687
if test $ac_cv_header_stdio_h = yes; then
20688
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20689
/* end confdefs.h. */
20690
#include <stdio.h>
20691
20692
_ACEOF
20693
case "$host_os" in
20694
aix*) gl_absname_cpp="$ac_cpp -C" ;;
20695
*) gl_absname_cpp="$ac_cpp" ;;
20696
esac
20697
gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20698
sed -n '\#/stdio.h#{
20699
s#.*"\(.*/stdio.h\)".*#\1#
20700
s#^/[^/]#//&#
20701
p
20702
q
20703
}'`'"'
20704
else
20705
gl_cv_next_stdio_h='<'stdio.h'>'
20706
fi
20707
20708
fi
20709
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20710
$as_echo "$gl_cv_next_stdio_h" >&6; }
20711
fi
20712
NEXT_STDIO_H=$gl_cv_next_stdio_h
20713
20714
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20715
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20716
gl_next_as_first_directive='<'stdio.h'>'
20717
else
20718
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20719
gl_next_as_first_directive=$gl_cv_next_stdio_h
20720
fi
20721
NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20722
20723
20724
20725
GNULIB_FPRINTF=1
20726
GNULIB_PRINTF=1
20727
GNULIB_VFPRINTF=1
20728
GNULIB_VPRINTF=1
20729
GNULIB_FPUTC=1
20730
GNULIB_PUTC=1
20731
GNULIB_PUTCHAR=1
20732
GNULIB_FPUTS=1
20733
GNULIB_PUTS=1
20734
GNULIB_FWRITE=1
20735
20736
20737
20738
for gl_func in fseeko ftello; do
20739
as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
20740
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
20741
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
20742
if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
20743
$as_echo_n "(cached) " >&6
20744
else
20745
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20746
/* end confdefs.h. */
20747
#include <stdio.h>
20748
20749
int
20750
main ()
20751
{
20752
#undef $gl_func
20753
(void) $gl_func;
20754
;
20755
return 0;
20756
}
20757
_ACEOF
20758
if ac_fn_c_try_compile "$LINENO"; then :
20759
eval "$as_gl_Symbol=yes"
20760
else
20761
eval "$as_gl_Symbol=no"
20762
fi
20763
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20764
fi
20765
eval ac_res=\$$as_gl_Symbol
20766
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20767
$as_echo "$ac_res" >&6; }
20768
eval as_val=\$$as_gl_Symbol
20769
if test "x$as_val" = x""yes; then :
20770
cat >>confdefs.h <<_ACEOF
20771
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
20772
_ACEOF
20773
20774
eval ac_cv_have_decl_$gl_func=yes
20775
fi
20776
done
20777
20778
20779
20780
20781
20782
20783
20784
20785
20786
20787
if test $gl_cv_have_include_next = yes; then
20788
gl_cv_next_stdlib_h='<'stdlib.h'>'
20789
else
20790
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20791
$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20792
if test "${gl_cv_next_stdlib_h+set}" = set; then :
20793
$as_echo_n "(cached) " >&6
20794
else
20795
20796
if test $ac_cv_header_stdlib_h = yes; then
20797
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8546
20798
/* end confdefs.h. */
8547
20799
#include <stdlib.h>
8548
_ACEOF
8549
gl_cv_absolute_stdlib_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8550
sed -n '\#/stdlib.h#{s#.*"\(.*/stdlib.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
8551
fi
8552
8553
fi
8554
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_stdlib_h" >&5
8555
echo "${ECHO_T}$gl_cv_absolute_stdlib_h" >&6; }
8556
cat >>confdefs.h <<_ACEOF
8557
#define ABSOLUTE_STDLIB_H "$gl_cv_absolute_stdlib_h"
8558
_ACEOF
8559
8560
8561
ABSOLUTE_STDLIB_H=\"$gl_cv_absolute_stdlib_h\"
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
{ echo "$as_me:$LINENO: checking whether mkdir is declared" >&5
8573
echo $ECHO_N "checking whether mkdir is declared... $ECHO_C" >&6; }
8574
if test "${ac_cv_have_decl_mkdir+set}" = set; then
8575
echo $ECHO_N "(cached) $ECHO_C" >&6
8576
else
8577
cat >conftest.$ac_ext <<_ACEOF
8578
/* confdefs.h. */
8579
_ACEOF
8580
cat confdefs.h >>conftest.$ac_ext
8581
cat >>conftest.$ac_ext <<_ACEOF
8582
/* end confdefs.h. */
8583
#include <sys/stat.h>
8584
8585
int
8586
main ()
8587
{
8588
#ifndef mkdir
8589
(void) mkdir;
8590
#endif
8591
8592
;
8593
return 0;
8594
}
8595
_ACEOF
8596
rm -f conftest.$ac_objext
8597
if { (ac_try="$ac_compile"
8598
case "(($ac_try" in
8599
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8600
*) ac_try_echo=$ac_try;;
8601
esac
8602
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8603
(eval "$ac_compile") 2>conftest.er1
8604
ac_status=$?
8605
grep -v '^ *+' conftest.er1 >conftest.err
8606
rm -f conftest.er1
8607
cat conftest.err >&5
8608
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8609
(exit $ac_status); } && {
8610
test -z "$ac_c_werror_flag" ||
8611
test ! -s conftest.err
8612
} && test -s conftest.$ac_objext; then
8613
ac_cv_have_decl_mkdir=yes
8614
else
8615
echo "$as_me: failed program was:" >&5
8616
sed 's/^/| /' conftest.$ac_ext >&5
8617
8618
ac_cv_have_decl_mkdir=no
8619
fi
8620
8621
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8622
fi
8623
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_mkdir" >&5
8624
echo "${ECHO_T}$ac_cv_have_decl_mkdir" >&6; }
8625
if test $ac_cv_have_decl_mkdir = yes; then
8626
8627
cat >>confdefs.h <<_ACEOF
8628
#define HAVE_DECL_MKDIR 1
8629
_ACEOF
8630
8631
8632
else
8633
cat >>confdefs.h <<_ACEOF
8634
#define HAVE_DECL_MKDIR 0
8635
_ACEOF
8636
8637
8638
for ac_header in io.h
8639
do
8640
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8641
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8642
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8643
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8644
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8645
echo $ECHO_N "(cached) $ECHO_C" >&6
8646
fi
8647
ac_res=`eval echo '${'$as_ac_Header'}'`
8648
{ echo "$as_me:$LINENO: result: $ac_res" >&5
8649
echo "${ECHO_T}$ac_res" >&6; }
8650
else
8651
# Is the header compilable?
8652
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8653
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8654
cat >conftest.$ac_ext <<_ACEOF
8655
/* confdefs.h. */
8656
_ACEOF
8657
cat confdefs.h >>conftest.$ac_ext
8658
cat >>conftest.$ac_ext <<_ACEOF
8659
/* end confdefs.h. */
8660
$ac_includes_default
8661
#include <$ac_header>
8662
_ACEOF
8663
rm -f conftest.$ac_objext
8664
if { (ac_try="$ac_compile"
8665
case "(($ac_try" in
8666
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8667
*) ac_try_echo=$ac_try;;
8668
esac
8669
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8670
(eval "$ac_compile") 2>conftest.er1
8671
ac_status=$?
8672
grep -v '^ *+' conftest.er1 >conftest.err
8673
rm -f conftest.er1
8674
cat conftest.err >&5
8675
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8676
(exit $ac_status); } && {
8677
test -z "$ac_c_werror_flag" ||
8678
test ! -s conftest.err
8679
} && test -s conftest.$ac_objext; then
8680
ac_header_compiler=yes
8681
else
8682
echo "$as_me: failed program was:" >&5
8683
sed 's/^/| /' conftest.$ac_ext >&5
8684
8685
ac_header_compiler=no
8686
fi
8687
8688
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8689
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8690
echo "${ECHO_T}$ac_header_compiler" >&6; }
8691
8692
# Is the header present?
8693
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8694
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8695
cat >conftest.$ac_ext <<_ACEOF
8696
/* confdefs.h. */
8697
_ACEOF
8698
cat confdefs.h >>conftest.$ac_ext
8699
cat >>conftest.$ac_ext <<_ACEOF
8700
/* end confdefs.h. */
8701
#include <$ac_header>
8702
_ACEOF
8703
if { (ac_try="$ac_cpp conftest.$ac_ext"
8704
case "(($ac_try" in
8705
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8706
*) ac_try_echo=$ac_try;;
8707
esac
8708
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8709
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8710
ac_status=$?
8711
grep -v '^ *+' conftest.er1 >conftest.err
8712
rm -f conftest.er1
8713
cat conftest.err >&5
8714
echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715
(exit $ac_status); } >/dev/null && {
8716
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8717
test ! -s conftest.err
8718
}; then
8719
ac_header_preproc=yes
8720
else
8721
echo "$as_me: failed program was:" >&5
8722
sed 's/^/| /' conftest.$ac_ext >&5
8723
8724
ac_header_preproc=no
8725
fi
8726
8727
rm -f conftest.err conftest.$ac_ext
8728
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8729
echo "${ECHO_T}$ac_header_preproc" >&6; }
8730
8731
# So? What about this header?
8732
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8733
yes:no: )
8734
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8735
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8736
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8737
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8738
ac_header_preproc=yes
8739
;;
8740
no:yes:* )
8741
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8742
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8743
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8744
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8745
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8746
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8747
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8748
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8749
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8750
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8751
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8752
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8753
( cat <<\_ASBOX
8754
## ------------------------------- ##
8755
## Report this to bug-gzip@gnu.org ##
8756
## ------------------------------- ##
8757
_ASBOX
8758
) | sed "s/^/$as_me: WARNING: /" >&2
8759
;;
8760
esac
8761
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8762
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8763
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8764
echo $ECHO_N "(cached) $ECHO_C" >&6
8765
else
8766
eval "$as_ac_Header=\$ac_header_preproc"
8767
fi
8768
ac_res=`eval echo '${'$as_ac_Header'}'`
8769
{ echo "$as_me:$LINENO: result: $ac_res" >&5
8770
echo "${ECHO_T}$ac_res" >&6; }
8771
8772
fi
8773
if test `eval echo '${'$as_ac_Header'}'` = yes; then
8774
cat >>confdefs.h <<_ACEOF
8775
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8776
_ACEOF
8777
8778
fi
8779
8780
done
8781
8782
fi
8783
8784
8785
8786
8787
8788
8789
{ echo "$as_me:$LINENO: checking absolute name of <sys/stat.h>" >&5
8790
echo $ECHO_N "checking absolute name of <sys/stat.h>... $ECHO_C" >&6; }
8791
if test "${gl_cv_absolute_sys_stat_h+set}" = set; then
8792
echo $ECHO_N "(cached) $ECHO_C" >&6
8793
else
8794
8795
8796
8797
8798
8799
if test $ac_cv_header_sys_stat_h = yes; then
8800
cat >conftest.$ac_ext <<_ACEOF
8801
/* confdefs.h. */
8802
_ACEOF
8803
cat confdefs.h >>conftest.$ac_ext
8804
cat >>conftest.$ac_ext <<_ACEOF
8805
/* end confdefs.h. */
8806
#include <sys/stat.h>
8807
_ACEOF
8808
gl_cv_absolute_sys_stat_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8809
sed -n '\#/sys/stat.h#{s#.*"\(.*/sys/stat.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
8810
fi
8811
8812
fi
8813
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_sys_stat_h" >&5
8814
echo "${ECHO_T}$gl_cv_absolute_sys_stat_h" >&6; }
8815
cat >>confdefs.h <<_ACEOF
8816
#define ABSOLUTE_SYS_STAT_H "$gl_cv_absolute_sys_stat_h"
8817
_ACEOF
8818
8819
8820
ABSOLUTE_SYS_STAT_H=\"$gl_cv_absolute_sys_stat_h\"
8821
8822
SYS_STAT_H='sys/stat.h'
8823
8824
8825
{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
8826
echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
8827
if test -z "$MKDIR_P"; then
8828
if test "${ac_cv_path_mkdir+set}" = set; then
8829
echo $ECHO_N "(cached) $ECHO_C" >&6
8830
else
8831
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8832
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
8833
do
8834
IFS=$as_save_IFS
8835
test -z "$as_dir" && as_dir=.
8836
for ac_prog in mkdir gmkdir; do
8837
for ac_exec_ext in '' $ac_executable_extensions; do
8838
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
8839
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
8840
'mkdir (GNU coreutils) '* | \
8841
'mkdir (coreutils) '* | \
8842
'mkdir (fileutils) '4.1*)
8843
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
8844
break 3;;
8845
esac
8846
done
8847
done
8848
done
8849
IFS=$as_save_IFS
8850
8851
fi
8852
8853
if test "${ac_cv_path_mkdir+set}" = set; then
8854
MKDIR_P="$ac_cv_path_mkdir -p"
8855
else
8856
# As a last resort, use the slow shell script. Don't cache a
8857
# value for MKDIR_P within a source directory, because that will
8858
# break other packages using the cache if that directory is
8859
# removed, or if the value is a relative name.
8860
test -d ./--version && rmdir ./--version
8861
MKDIR_P="$ac_install_sh -d"
8862
fi
8863
fi
8864
{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
8865
echo "${ECHO_T}$MKDIR_P" >&6; }
8866
8867
8868
8869
8870
{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
8871
echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
8872
if test -z "$MKDIR_P"; then
8873
if test "${ac_cv_path_mkdir+set}" = set; then
8874
echo $ECHO_N "(cached) $ECHO_C" >&6
8875
else
8876
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8877
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
8878
do
8879
IFS=$as_save_IFS
8880
test -z "$as_dir" && as_dir=.
8881
for ac_prog in mkdir gmkdir; do
8882
for ac_exec_ext in '' $ac_executable_extensions; do
8883
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
8884
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
8885
'mkdir (GNU coreutils) '* | \
8886
'mkdir (coreutils) '* | \
8887
'mkdir (fileutils) '4.1*)
8888
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
8889
break 3;;
8890
esac
8891
done
8892
done
8893
done
8894
IFS=$as_save_IFS
8895
8896
fi
8897
8898
if test "${ac_cv_path_mkdir+set}" = set; then
8899
MKDIR_P="$ac_cv_path_mkdir -p"
8900
else
8901
# As a last resort, use the slow shell script. Don't cache a
8902
# value for MKDIR_P within a source directory, because that will
8903
# break other packages using the cache if that directory is
8904
# removed, or if the value is a relative name.
8905
test -d ./--version && rmdir ./--version
8906
MKDIR_P="$ac_install_sh -d"
8907
fi
8908
fi
8909
{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
8910
echo "${ECHO_T}$MKDIR_P" >&6; }
8911
8912
8913
8914
8915
8916
8917
8918
20800
20801
_ACEOF
20802
case "$host_os" in
20803
aix*) gl_absname_cpp="$ac_cpp -C" ;;
20804
*) gl_absname_cpp="$ac_cpp" ;;
20805
esac
20806
gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20807
sed -n '\#/stdlib.h#{
20808
s#.*"\(.*/stdlib.h\)".*#\1#
20809
s#^/[^/]#//&#
20810
p
20811
q
20812
}'`'"'
20813
else
20814
gl_cv_next_stdlib_h='<'stdlib.h'>'
20815
fi
20816
20817
fi
20818
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20819
$as_echo "$gl_cv_next_stdlib_h" >&6; }
20820
fi
20821
NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20822
20823
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20824
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20825
gl_next_as_first_directive='<'stdlib.h'>'
20826
else
20827
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20828
gl_next_as_first_directive=$gl_cv_next_stdlib_h
20829
fi
20830
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20831
20832
20833
20834
for ac_header in random.h
20835
do :
20836
ac_fn_c_check_header_compile "$LINENO" "random.h" "ac_cv_header_random_h" "$ac_includes_default
20837
"
20838
if test "x$ac_cv_header_random_h" = x""yes; then :
20839
cat >>confdefs.h <<_ACEOF
20840
#define HAVE_RANDOM_H 1
20841
_ACEOF
20842
20843
fi
20844
20845
done
20846
20847
if test $ac_cv_header_random_h = yes; then
20848
HAVE_RANDOM_H=1
20849
else
20850
HAVE_RANDOM_H=0
20851
fi
20852
20853
ac_fn_c_check_type "$LINENO" "struct random_data" "ac_cv_type_struct_random_data" "#include <stdlib.h>
20854
#if HAVE_RANDOM_H
20855
# include <random.h>
20856
#endif
20857
20858
"
20859
if test "x$ac_cv_type_struct_random_data" = x""yes; then :
20860
20861
cat >>confdefs.h <<_ACEOF
20862
#define HAVE_STRUCT_RANDOM_DATA 1
20863
_ACEOF
20864
20865
20866
else
20867
HAVE_STRUCT_RANDOM_DATA=0
20868
fi
20869
20870
20871
20872
20873
20874
if test $gl_cv_func_malloc_posix != yes; then
20875
REPLACE_STRDUP=1
20876
20877
20878
20879
20880
20881
20882
20883
20884
gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext"
20885
20886
else
20887
20888
20889
20890
20891
20892
20893
20894
20895
for ac_func in strdup
20896
do :
20897
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
20898
if test "x$ac_cv_func_strdup" = x""yes; then :
20899
cat >>confdefs.h <<_ACEOF
20900
#define HAVE_STRDUP 1
20901
_ACEOF
20902
20903
else
20904
20905
gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
20906
20907
fi
20908
done
20909
20910
20911
fi
20912
20913
if test $ac_cv_have_decl_strdup = no; then
20914
HAVE_DECL_STRDUP=0
20915
fi
20916
:
20917
20918
20919
20920
GNULIB_STRDUP=1
20921
20922
20923
20924
if test $REPLACE_STRERROR = 1; then
20925
20926
20927
20928
20929
20930
20931
20932
20933
gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext"
20934
20935
20936
cat >>confdefs.h <<_ACEOF
20937
#define REPLACE_STRERROR $REPLACE_STRERROR
20938
_ACEOF
20939
20940
fi
20941
20942
20943
20944
GNULIB_STRERROR=1
20945
20946
20947
20948
20949
20950
20951
20952
20953
20954
20955
20956
20957
20958
20959
20960
20961
20962
if test $gl_cv_have_include_next = yes; then
20963
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20964
else
20965
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20966
$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20967
if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20968
$as_echo_n "(cached) " >&6
20969
else
20970
20971
if test $ac_cv_header_sys_stat_h = yes; then
20972
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20973
/* end confdefs.h. */
20974
#include <sys/stat.h>
20975
20976
_ACEOF
20977
case "$host_os" in
20978
aix*) gl_absname_cpp="$ac_cpp -C" ;;
20979
*) gl_absname_cpp="$ac_cpp" ;;
20980
esac
20981
gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20982
sed -n '\#/sys/stat.h#{
20983
s#.*"\(.*/sys/stat.h\)".*#\1#
20984
s#^/[^/]#//&#
20985
p
20986
q
20987
}'`'"'
20988
else
20989
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20990
fi
20991
20992
fi
20993
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20994
$as_echo "$gl_cv_next_sys_stat_h" >&6; }
20995
fi
20996
NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20997
20998
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20999
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21000
gl_next_as_first_directive='<'sys/stat.h'>'
21001
else
21002
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21003
gl_next_as_first_directive=$gl_cv_next_sys_stat_h
21004
fi
21005
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
21006
21007
21008
21009
21010
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
21011
#include <sys/stat.h>
21012
"
21013
if test "x$ac_cv_type_nlink_t" = x""yes; then :
21014
21015
else
21016
21017
$as_echo "#define nlink_t int" >>confdefs.h
21018
21019
fi
21020
21021
21022
21023
21024
21025
21026
21027
21028
21029
21030
21031
21032
21033
21034
21035
21036
21037
21038
21039
21040
21041
21042
21043
21044
if test $gl_cv_have_include_next = yes; then
21045
gl_cv_next_unistd_h='<'unistd.h'>'
21046
else
21047
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
21048
$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
21049
if test "${gl_cv_next_unistd_h+set}" = set; then :
21050
$as_echo_n "(cached) " >&6
21051
else
21052
21053
if test $ac_cv_header_unistd_h = yes; then
21054
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21055
/* end confdefs.h. */
21056
#include <unistd.h>
21057
21058
_ACEOF
21059
case "$host_os" in
21060
aix*) gl_absname_cpp="$ac_cpp -C" ;;
21061
*) gl_absname_cpp="$ac_cpp" ;;
21062
esac
21063
gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21064
sed -n '\#/unistd.h#{
21065
s#.*"\(.*/unistd.h\)".*#\1#
21066
s#^/[^/]#//&#
21067
p
21068
q
21069
}'`'"'
21070
else
21071
gl_cv_next_unistd_h='<'unistd.h'>'
21072
fi
21073
21074
fi
21075
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21076
$as_echo "$gl_cv_next_unistd_h" >&6; }
21077
fi
21078
NEXT_UNISTD_H=$gl_cv_next_unistd_h
21079
21080
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21081
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21082
gl_next_as_first_directive='<'unistd.h'>'
21083
else
21084
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21085
gl_next_as_first_directive=$gl_cv_next_unistd_h
21086
fi
21087
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
8919
21088
8920
21089
8921
21090
8923
21092
8924
21093
if test $ac_cv_header_unistd_h = yes; then
8925
21094
HAVE_UNISTD_H=1
8926
{ echo "$as_me:$LINENO: checking absolute name of <unistd.h>" >&5
8927
echo $ECHO_N "checking absolute name of <unistd.h>... $ECHO_C" >&6; }
8928
if test "${gl_cv_absolute_unistd_h+set}" = set; then
8929
echo $ECHO_N "(cached) $ECHO_C" >&6
8930
else
8931
8932
8933
8934
8935
8936
if test $ac_cv_header_unistd_h = yes; then
8937
cat >conftest.$ac_ext <<_ACEOF
8938
/* confdefs.h. */
8939
_ACEOF
8940
cat confdefs.h >>conftest.$ac_ext
8941
cat >>conftest.$ac_ext <<_ACEOF
8942
/* end confdefs.h. */
8943
#include <unistd.h>
8944
_ACEOF
8945
gl_cv_absolute_unistd_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8946
sed -n '\#/unistd.h#{s#.*"\(.*/unistd.h\)".*#\1#;s#^/[^/]#//&#;p;q;}'`
8947
fi
8948
8949
fi
8950
{ echo "$as_me:$LINENO: result: $gl_cv_absolute_unistd_h" >&5
8951
echo "${ECHO_T}$gl_cv_absolute_unistd_h" >&6; }
8952
cat >>confdefs.h <<_ACEOF
8953
#define ABSOLUTE_UNISTD_H "$gl_cv_absolute_unistd_h"
8954
_ACEOF
8955
8956
8957
ABSOLUTE_UNISTD_H=\"$gl_cv_absolute_unistd_h\"
8958
21095
else
8959
21096
HAVE_UNISTD_H=0
8960
21097
fi
8961
21098
8962
21099
8963
21100
21101
for gl_func in environ; do
21102
as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
21103
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
21104
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
21105
if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
21106
$as_echo_n "(cached) " >&6
21107
else
21108
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21109
/* end confdefs.h. */
21110
#include <unistd.h>
21111
/* Some systems declare environ in the wrong header. */
21112
#ifndef __GLIBC__
21113
# include <stdlib.h>
21114
#endif
21115
21116
int
21117
main ()
21118
{
21119
#undef $gl_func
21120
(void) $gl_func;
21121
;
21122
return 0;
21123
}
21124
_ACEOF
21125
if ac_fn_c_try_compile "$LINENO"; then :
21126
eval "$as_gl_Symbol=yes"
21127
else
21128
eval "$as_gl_Symbol=no"
21129
fi
21130
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21131
fi
21132
eval ac_res=\$$as_gl_Symbol
21133
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
21134
$as_echo "$ac_res" >&6; }
21135
eval as_val=\$$as_gl_Symbol
21136
if test "x$as_val" = x""yes; then :
21137
cat >>confdefs.h <<_ACEOF
21138
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
21139
_ACEOF
21140
21141
eval ac_cv_have_decl_$gl_func=yes
21142
fi
21143
done
21144
21145
21146
21147
21148
8964
21149
8965
21150
8966
21151
8969
21154
8970
21155
8971
21156
gl_LIBOBJS="$gl_LIBOBJS dup-safer.$ac_objext"
21157
21158
21159
21160
21161
21162
21163
21164
21165
8972
21166
gl_LIBOBJS="$gl_LIBOBJS fd-safer.$ac_objext"
21167
21168
21169
21170
21171
21172
21173
21174
21175
8973
21176
gl_LIBOBJS="$gl_LIBOBJS pipe-safer.$ac_objext"
8974
21177
8975
21178
21179
21180
21181
21182
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5
21183
$as_echo_n "checking whether unlink honors trailing slashes... " >&6; }
21184
if test "${gl_cv_func_unlink_works+set}" = set; then :
21185
$as_echo_n "(cached) " >&6
21186
else
21187
touch conftest.file
21188
# Assume that if we have lstat, we can also check symlinks.
21189
if test $ac_cv_func_lstat = yes; then
21190
ln -s conftest.file conftest.lnk
21191
fi
21192
if test "$cross_compiling" = yes; then :
21193
gl_cv_func_unlink_works="guessing no"
21194
else
21195
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21196
/* end confdefs.h. */
21197
#include <unistd.h>
21198
#include <errno.h>
21199
21200
int
21201
main ()
21202
{
21203
if (!unlink ("conftest.file/") || errno != ENOTDIR) return 1;
21204
#if HAVE_LSTAT
21205
if (!unlink ("conftest.lnk/") || errno != ENOTDIR) return 2;
21206
#endif
21207
21208
;
21209
return 0;
21210
}
21211
_ACEOF
21212
if ac_fn_c_try_run "$LINENO"; then :
21213
gl_cv_func_unlink_works=yes
21214
else
21215
gl_cv_func_unlink_works=no
21216
fi
21217
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21218
conftest.$ac_objext conftest.beam conftest.$ac_ext
21219
fi
21220
21221
rm -f conftest.file conftest.lnk
21222
fi
21223
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_works" >&5
21224
$as_echo "$gl_cv_func_unlink_works" >&6; }
21225
if test x"$gl_cv_func_unlink_works" != xyes; then
21226
REPLACE_UNLINK=1
21227
21228
21229
21230
21231
21232
21233
21234
21235
gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext"
21236
21237
fi
21238
21239
21240
21241
GNULIB_UNLINK=1
21242
21243
21244
21245
21246
21247
21248
21249
21250
21251
8976
21252
gl_LIBOBJS="$gl_LIBOBJS utimens.$ac_objext"
8977
21253
8978
21254
8981
21257
8982
21258
8983
21259
21260
if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
21261
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
21262
$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
21263
if test "${gl_cv_func_futimesat_works+set}" = set; then :
21264
$as_echo_n "(cached) " >&6
21265
else
21266
touch conftest.file
21267
if test "$cross_compiling" = yes; then :
21268
gl_cv_func_futimesat_works="guessing no"
21269
else
21270
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21271
/* end confdefs.h. */
21272
21273
#include <stddef.h>
21274
#include <sys/times.h>
21275
21276
int
21277
main ()
21278
{
21279
int fd = open ("conftest.file", O_RDWR);
21280
if (fd < 0) return 1;
21281
if (futimesat (fd, NULL, NULL)) return 2;
21282
21283
;
21284
return 0;
21285
}
21286
_ACEOF
21287
if ac_fn_c_try_run "$LINENO"; then :
21288
gl_cv_func_futimesat_works=yes
21289
else
21290
gl_cv_func_futimesat_works=no
21291
fi
21292
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21293
conftest.$ac_objext conftest.beam conftest.$ac_ext
21294
fi
21295
21296
rm -f conftest.file
21297
fi
21298
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
21299
$as_echo "$gl_cv_func_futimesat_works" >&6; }
21300
if test "$gl_cv_func_futimesat_works" != yes; then
21301
21302
$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
21303
21304
fi
21305
fi
21306
21307
21308
21309
if test $ac_cv_func_vasnprintf = no; then
21310
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
21321
21322
21323
21324
21325
21326
21327
21328
21329
21330
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
21331
21332
21333
21334
21335
21336
21337
21338
21339
21340
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
21341
21342
21343
21344
21345
21346
21347
21348
21349
21350
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
21351
21352
if test $ac_cv_func_vasnprintf = yes; then
21353
21354
$as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h
21355
21356
fi
21357
21358
21359
21360
21361
21362
21363
21364
21365
21366
21367
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
21368
if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
21369
21370
else
21371
21372
$as_echo "#define ptrdiff_t long" >>confdefs.h
21373
21374
21375
fi
21376
21377
21378
21379
21380
21381
21382
21383
fi
21384
21385
21386
21387
21388
21389
21390
21391
21392
21393
21394
21395
21396
21397
21398
21399
21400
gl_cv_func_vfprintf_posix=no
21401
case "$gl_cv_func_printf_sizes_c99" in
21402
*yes)
21403
case "$gl_cv_func_printf_long_double" in
21404
*yes)
21405
case "$gl_cv_func_printf_infinite" in
21406
*yes)
21407
case "$gl_cv_func_printf_infinite_long_double" in
21408
*yes)
21409
case "$gl_cv_func_printf_directive_a" in
21410
*yes)
21411
case "$gl_cv_func_printf_directive_f" in
21412
*yes)
21413
case "$gl_cv_func_printf_directive_n" in
21414
*yes)
21415
case "$gl_cv_func_printf_directive_ls" in
21416
*yes)
21417
case "$gl_cv_func_printf_positions" in
21418
*yes)
21419
case "$gl_cv_func_printf_flag_grouping" in
21420
*yes)
21421
case "$gl_cv_func_printf_flag_leftadjust" in
21422
*yes)
21423
case "$gl_cv_func_printf_flag_zero" in
21424
*yes)
21425
case "$gl_cv_func_printf_precision" in
21426
*yes)
21427
case "$gl_cv_func_printf_enomem" in
21428
*yes)
21429
# vfprintf exists and is
21430
# already POSIX compliant.
21431
gl_cv_func_vfprintf_posix=yes
21432
;;
21433
esac
21434
;;
21435
esac
21436
;;
21437
esac
21438
;;
21439
esac
21440
;;
21441
esac
21442
;;
21443
esac
21444
;;
21445
esac
21446
;;
21447
esac
21448
;;
21449
esac
21450
;;
21451
esac
21452
;;
21453
esac
21454
;;
21455
esac
21456
;;
21457
esac
21458
;;
21459
esac
21460
if test $gl_cv_func_vfprintf_posix = no; then
21461
21462
21463
21464
case "$gl_cv_func_printf_infinite" in
21465
*yes)
21466
;;
21467
*)
21468
21469
$as_echo "#define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h
21470
21471
;;
21472
esac
21473
21474
21475
21476
21477
case "$gl_cv_func_printf_long_double" in
21478
*yes)
21479
case "$gl_cv_func_printf_infinite_long_double" in
21480
*yes)
21481
;;
21482
*)
21483
21484
$as_echo "#define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h
21485
21486
;;
21487
esac
21488
;;
21489
esac
21490
21491
21492
21493
case "$gl_cv_func_printf_directive_a" in
21494
*yes)
21495
;;
21496
*)
21497
21498
$as_echo "#define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h
21499
21500
for ac_func in nl_langinfo
21501
do :
21502
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
21503
if test "x$ac_cv_func_nl_langinfo" = x""yes; then :
21504
cat >>confdefs.h <<_ACEOF
21505
#define HAVE_NL_LANGINFO 1
21506
_ACEOF
21507
21508
fi
21509
done
21510
21511
;;
21512
esac
21513
21514
21515
21516
case "$gl_cv_func_printf_directive_f" in
21517
*yes)
21518
;;
21519
*)
21520
21521
$as_echo "#define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h
21522
21523
;;
21524
esac
21525
21526
21527
21528
case "$gl_cv_func_printf_directive_ls" in
21529
*yes)
21530
;;
21531
*)
21532
21533
$as_echo "#define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h
21534
21535
;;
21536
esac
21537
21538
21539
21540
case "$gl_cv_func_printf_flag_grouping" in
21541
*yes)
21542
;;
21543
*)
21544
21545
$as_echo "#define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h
21546
21547
;;
21548
esac
21549
21550
21551
21552
case "$gl_cv_func_printf_flag_leftadjust" in
21553
*yes)
21554
;;
21555
*)
21556
21557
$as_echo "#define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h
21558
21559
;;
21560
esac
21561
21562
21563
21564
case "$gl_cv_func_printf_flag_zero" in
21565
*yes)
21566
;;
21567
*)
21568
21569
$as_echo "#define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h
21570
21571
;;
21572
esac
21573
21574
21575
21576
case "$gl_cv_func_printf_precision" in
21577
*yes)
21578
;;
21579
*)
21580
21581
$as_echo "#define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h
21582
21583
21584
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
21585
21586
21587
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
21588
21589
;;
21590
esac
21591
21592
21593
21594
case "$gl_cv_func_printf_enomem" in
21595
*yes)
21596
;;
21597
*)
21598
21599
$as_echo "#define NEED_PRINTF_ENOMEM 1" >>confdefs.h
21600
21601
21602
$as_echo "#define NEED_PRINTF_DOUBLE 1" >>confdefs.h
21603
21604
21605
$as_echo "#define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h
21606
21607
;;
21608
esac
21609
21610
21611
21612
21613
21614
21615
21616
21617
21618
21619
21620
gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
21621
21622
21623
21624
21625
21626
21627
21628
21629
21630
gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
21631
21632
21633
21634
21635
21636
21637
21638
21639
21640
gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
21641
21642
21643
21644
21645
21646
21647
21648
21649
21650
gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
21651
21652
if test $ac_cv_func_vasnprintf = yes; then
21653
21654
$as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h
21655
21656
fi
21657
21658
21659
21660
21661
21662
21663
21664
21665
21666
21667
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
21668
if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
21669
21670
else
21671
21672
$as_echo "#define ptrdiff_t long" >>confdefs.h
21673
21674
21675
fi
21676
21677
21678
21679
21680
21681
21682
21683
21684
21685
21686
21687
21688
21689
21690
21691
21692
21693
gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext"
21694
21695
REPLACE_VFPRINTF=1
21696
21697
$as_echo "#define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h
21698
21699
:
21700
21701
fi
21702
21703
21704
21705
GNULIB_VFPRINTF_POSIX=1
21706
21707
21708
21709
21710
21711
21712
21713
21714
21715
21716
21717
21718
if test $gl_cv_have_include_next = yes; then
21719
gl_cv_next_wchar_h='<'wchar.h'>'
21720
else
21721
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
21722
$as_echo_n "checking absolute name of <wchar.h>... " >&6; }
21723
if test "${gl_cv_next_wchar_h+set}" = set; then :
21724
$as_echo_n "(cached) " >&6
21725
else
21726
21727
if test $ac_cv_header_wchar_h = yes; then
21728
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21729
/* end confdefs.h. */
21730
#include <wchar.h>
21731
21732
_ACEOF
21733
case "$host_os" in
21734
aix*) gl_absname_cpp="$ac_cpp -C" ;;
21735
*) gl_absname_cpp="$ac_cpp" ;;
21736
esac
21737
gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21738
sed -n '\#/wchar.h#{
21739
s#.*"\(.*/wchar.h\)".*#\1#
21740
s#^/[^/]#//&#
21741
p
21742
q
21743
}'`'"'
21744
else
21745
gl_cv_next_wchar_h='<'wchar.h'>'
21746
fi
21747
21748
fi
21749
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
21750
$as_echo "$gl_cv_next_wchar_h" >&6; }
21751
fi
21752
NEXT_WCHAR_H=$gl_cv_next_wchar_h
21753
21754
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21755
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21756
gl_next_as_first_directive='<'wchar.h'>'
21757
else
21758
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21759
gl_next_as_first_directive=$gl_cv_next_wchar_h
21760
fi
21761
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
21762
21763
21764
21765
if test $ac_cv_header_wchar_h = yes; then
21766
HAVE_WCHAR_H=1
21767
else
21768
HAVE_WCHAR_H=0
21769
fi
21770
21771
21772
21773
if test $gt_cv_c_wint_t = yes; then
21774
HAVE_WINT_T=1
21775
else
21776
HAVE_WINT_T=0
21777
fi
21778
21779
21780
21781
21782
21783
21784
if test $ac_cv_func_iswcntrl = yes; then
21785
HAVE_ISWCNTRL=1
21786
else
21787
HAVE_ISWCNTRL=0
21788
fi
21789
21790
21791
21792
21793
21794
if test $gt_cv_c_wint_t = yes; then
21795
HAVE_WINT_T=1
21796
else
21797
HAVE_WINT_T=0
21798
fi
21799
21800
21801
WCTYPE_H=wctype.h
21802
if test $ac_cv_header_wctype_h = yes; then
21803
if test $ac_cv_func_iswcntrl = yes; then
21804
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
21805
$as_echo_n "checking whether iswcntrl works... " >&6; }
21806
if test "${gl_cv_func_iswcntrl_works+set}" = set; then :
21807
$as_echo_n "(cached) " >&6
21808
else
21809
21810
if test "$cross_compiling" = yes; then :
21811
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21812
/* end confdefs.h. */
21813
#include <stdlib.h>
21814
#if __GNU_LIBRARY__ == 1
21815
Linux libc5 i18n is broken.
21816
#endif
21817
int
21818
main ()
21819
{
21820
21821
;
21822
return 0;
21823
}
21824
_ACEOF
21825
if ac_fn_c_try_compile "$LINENO"; then :
21826
gl_cv_func_iswcntrl_works=yes
21827
else
21828
gl_cv_func_iswcntrl_works=no
21829
fi
21830
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21831
21832
else
21833
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21834
/* end confdefs.h. */
21835
21836
#include <stddef.h>
21837
#include <stdio.h>
21838
#include <time.h>
21839
#include <wchar.h>
21840
#include <wctype.h>
21841
int main () { return iswprint ('x') == 0; }
21842
_ACEOF
21843
if ac_fn_c_try_run "$LINENO"; then :
21844
gl_cv_func_iswcntrl_works=yes
21845
else
21846
gl_cv_func_iswcntrl_works=no
21847
fi
21848
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21849
conftest.$ac_objext conftest.beam conftest.$ac_ext
21850
fi
21851
21852
21853
fi
21854
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
21855
$as_echo "$gl_cv_func_iswcntrl_works" >&6; }
21856
if test $gl_cv_func_iswcntrl_works = yes; then
21857
case "$host_os" in
21858
mingw*)
21859
;;
21860
*)
21861
WCTYPE_H=
21862
;;
21863
esac
21864
fi
21865
fi
21866
21867
21868
21869
21870
21871
21872
if test $gl_cv_have_include_next = yes; then
21873
gl_cv_next_wctype_h='<'wctype.h'>'
21874
else
21875
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
21876
$as_echo_n "checking absolute name of <wctype.h>... " >&6; }
21877
if test "${gl_cv_next_wctype_h+set}" = set; then :
21878
$as_echo_n "(cached) " >&6
21879
else
21880
21881
if test $ac_cv_header_wctype_h = yes; then
21882
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21883
/* end confdefs.h. */
21884
#include <wctype.h>
21885
21886
_ACEOF
21887
case "$host_os" in
21888
aix*) gl_absname_cpp="$ac_cpp -C" ;;
21889
*) gl_absname_cpp="$ac_cpp" ;;
21890
esac
21891
gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21892
sed -n '\#/wctype.h#{
21893
s#.*"\(.*/wctype.h\)".*#\1#
21894
s#^/[^/]#//&#
21895
p
21896
q
21897
}'`'"'
21898
else
21899
gl_cv_next_wctype_h='<'wctype.h'>'
21900
fi
21901
21902
fi
21903
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
21904
$as_echo "$gl_cv_next_wctype_h" >&6; }
21905
fi
21906
NEXT_WCTYPE_H=$gl_cv_next_wctype_h
21907
21908
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21909
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21910
gl_next_as_first_directive='<'wctype.h'>'
21911
else
21912
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21913
gl_next_as_first_directive=$gl_cv_next_wctype_h
21914
fi
21915
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
21916
21917
21918
21919
HAVE_WCTYPE_H=1
21920
else
21921
HAVE_WCTYPE_H=0
21922
fi
21923
21924
21925
21926
if test "$gl_cv_func_iswcntrl_works" = no; then
21927
REPLACE_ISWCNTRL=1
21928
else
21929
REPLACE_ISWCNTRL=0
21930
fi
21931
21932
21933
21934
8984
21935
8985
21936
8986
21937
8992
21943
8993
21944
8994
21945
8995
:
8996
8997
8998
:
21946
21947
:
21948
21949
21950
:
21951
21952
21953
21954
21955
21956
21957
21958
21959
21960
21961
21962
gl_LIBOBJS="$gl_LIBOBJS xgetcwd.$ac_objext"
21963
21964
21965
21966
21967
21968
21969
21970
for ac_header in stdint.h
21971
do :
21972
ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
21973
if test "x$ac_cv_header_stdint_h" = x""yes; then :
21974
cat >>confdefs.h <<_ACEOF
21975
#define HAVE_STDINT_H 1
21976
_ACEOF
21977
21978
fi
21979
21980
done
21981
21982
21983
21984
21985
21986
21987
21988
8999
21989
9000
21990
9001
21991
9002
21992
gl_LIBOBJS="$gl_LIBOBJS yesno.$ac_objext"
9003
21993
21994
9004
21995
:
9005
21996
21997
21998
21999
22000
22001
22002
22003
22004
22005
22006
gltests_libdeps=
22007
gltests_ltlibdeps=
22008
22009
22010
22011
22012
22013
22014
22015
22016
22017
gl_source_base='tests'
22018
22019
22020
22021
22022
22023
22024
9006
22025
LIBGZIP_LIBDEPS="$gl_libdeps"
9007
22026
9008
22027
LIBGZIP_LTLIBDEPS="$gl_ltlibdeps"
9009
22028
9010
22029
9011
22030
9012
9013
9014
22031
# Check whether --enable-gcc-warnings was given.
22032
if test "${enable_gcc_warnings+set}" = set; then :
22033
enableval=$enable_gcc_warnings; case $enableval in
22034
yes|no) ;;
22035
*) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
22036
esac
22037
gl_gcc_warnings=$enableval
22038
else
22039
gl_gcc_warnings=no
22040
22041
fi
22042
22043
22044
if test "$gl_gcc_warnings" = yes; then
22045
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Werror" >&5
22046
$as_echo_n "checking whether compiler handles -Werror... " >&6; }
22047
if test "${gl_cv_warn__Werror+set}" = set; then :
22048
$as_echo_n "(cached) " >&6
22049
else
22050
22051
save_CPPFLAGS="$CPPFLAGS"
22052
CPPFLAGS="${CPPFLAGS} -Werror"
22053
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22054
/* end confdefs.h. */
22055
22056
int
22057
main ()
22058
{
22059
22060
;
22061
return 0;
22062
}
22063
_ACEOF
22064
if ac_fn_c_try_cpp "$LINENO"; then :
22065
gl_cv_warn__Werror=yes
22066
else
22067
gl_cv_warn__Werror=no
22068
fi
22069
rm -f conftest.err conftest.$ac_ext
22070
CPPFLAGS="$save_CPPFLAGS"
22071
22072
fi
22073
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Werror" >&5
22074
$as_echo "$gl_cv_warn__Werror" >&6; }
22075
if test "x$gl_cv_warn__Werror" = x""yes; then :
22076
as_fn_append WERROR_CFLAGS " -Werror"
22077
fi
22078
22079
22080
22081
nw=
22082
# This, $nw, is the list of warnings we disable.
22083
nw="$nw -Wdeclaration-after-statement" # too useful to forbid
22084
nw="$nw -Waggregate-return" # anachronistic
22085
nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h)
22086
nw="$nw -Wc++-compat" # We don't care about C++ compilers
22087
nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
22088
nw="$nw -Wtraditional" # Warns on #elif which we use often
22089
nw="$nw -Wcast-qual" # Too many warnings for now
22090
nw="$nw -Wconversion" # Too many warnings for now
22091
nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
22092
nw="$nw -Wsign-conversion" # Too many warnings for now
22093
nw="$nw -Wtraditional-conversion" # Too many warnings for now
22094
nw="$nw -Wunreachable-code" # Too many warnings for now
22095
nw="$nw -Wpadded" # Our structs are not padded
22096
nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
22097
nw="$nw -Wlogical-op" # any use of fwrite provokes this
22098
nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses
22099
nw="$nw -Wvla" # warnings in gettext.h
22100
nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
22101
nw="$nw -Wswitch-enum" # Too many warnings for now
22102
nw="$nw -Wswitch-default" # Too many warnings for now
22103
nw="$nw -Wstack-protector" # not worth working around
22104
# things I might fix soon:
22105
nw="$nw -Wfloat-equal" # sort.c, seq.c
22106
nw="$nw -Wmissing-format-attribute" # copy.c
22107
nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
22108
nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot
22109
nw="$nw -Wstrict-overflow" # expr.c, pr.c, tr.c, factor.c
22110
# initial problems in gzip
22111
nw="$nw -Wold-style-definition"
22112
nw="$nw -Wshadow"
22113
nw="$nw -Wunused-macros"
22114
# ?? -Wstrict-overflow
22115
22116
22117
gl_manywarn_set=
22118
for gl_manywarn_item in \
22119
-Wall \
22120
-W \
22121
-Wformat-y2k \
22122
-Wformat-nonliteral \
22123
-Wformat-security \
22124
-Winit-self \
22125
-Wmissing-include-dirs \
22126
-Wswitch-default \
22127
-Wswitch-enum \
22128
-Wunused \
22129
-Wunknown-pragmas \
22130
-Wstrict-aliasing \
22131
-Wstrict-overflow \
22132
-Wsystem-headers \
22133
-Wfloat-equal \
22134
-Wtraditional \
22135
-Wtraditional-conversion \
22136
-Wdeclaration-after-statement \
22137
-Wundef \
22138
-Wshadow \
22139
-Wunsafe-loop-optimizations \
22140
-Wpointer-arith \
22141
-Wbad-function-cast \
22142
-Wc++-compat \
22143
-Wcast-qual \
22144
-Wcast-align \
22145
-Wwrite-strings \
22146
-Wconversion \
22147
-Wsign-conversion \
22148
-Wlogical-op \
22149
-Waggregate-return \
22150
-Wstrict-prototypes \
22151
-Wold-style-definition \
22152
-Wmissing-prototypes \
22153
-Wmissing-declarations \
22154
-Wmissing-noreturn \
22155
-Wmissing-format-attribute \
22156
-Wpacked \
22157
-Wpadded \
22158
-Wredundant-decls \
22159
-Wnested-externs \
22160
-Wunreachable-code \
22161
-Winline \
22162
-Winvalid-pch \
22163
-Wlong-long \
22164
-Wvla \
22165
-Wvolatile-register-var \
22166
-Wdisabled-optimization \
22167
-Wstack-protector \
22168
-Woverlength-strings \
22169
-Wbuiltin-macro-redefined \
22170
-Wmudflap \
22171
-Wpacked-bitfield-compat \
22172
-Wsync-nand \
22173
; do
22174
gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
22175
done
22176
# The following are not documented in the manual but are included in
22177
# output from gcc --help=warnings.
22178
for gl_manywarn_item in \
22179
-Wattributes \
22180
-Wcoverage-mismatch \
22181
-Wmultichar \
22182
-Wunused-macros \
22183
; do
22184
gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
22185
done
22186
ws=$gl_manywarn_set
22187
22188
22189
gl_warn_set=
22190
set x $ws; shift
22191
for gl_warn_item
22192
do
22193
case " $nw " in
22194
*" $gl_warn_item "*)
22195
;;
22196
*)
22197
gl_warn_set="$gl_warn_set $gl_warn_item"
22198
;;
22199
esac
22200
done
22201
ws=$gl_warn_set
22202
22203
for w in $ws; do
22204
as_gl_Warn=`$as_echo "gl_cv_warn_$w" | $as_tr_sh`
22205
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles $w" >&5
22206
$as_echo_n "checking whether compiler handles $w... " >&6; }
22207
if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
22208
$as_echo_n "(cached) " >&6
22209
else
22210
22211
save_CPPFLAGS="$CPPFLAGS"
22212
CPPFLAGS="${CPPFLAGS} $w"
22213
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22214
/* end confdefs.h. */
22215
22216
int
22217
main ()
22218
{
22219
22220
;
22221
return 0;
22222
}
22223
_ACEOF
22224
if ac_fn_c_try_cpp "$LINENO"; then :
22225
eval "$as_gl_Warn=yes"
22226
else
22227
eval "$as_gl_Warn=no"
22228
fi
22229
rm -f conftest.err conftest.$ac_ext
22230
CPPFLAGS="$save_CPPFLAGS"
22231
22232
fi
22233
eval ac_res=\$$as_gl_Warn
22234
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
22235
$as_echo "$ac_res" >&6; }
22236
eval as_val=\$$as_gl_Warn
22237
if test "x$as_val" = x""yes; then :
22238
as_fn_append WARN_CFLAGS " $w"
22239
fi
22240
22241
done
22242
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-missing-field-initializers" >&5
22243
$as_echo_n "checking whether compiler handles -Wno-missing-field-initializers... " >&6; }
22244
if test "${gl_cv_warn__Wno_missing_field_initializers+set}" = set; then :
22245
$as_echo_n "(cached) " >&6
22246
else
22247
22248
save_CPPFLAGS="$CPPFLAGS"
22249
CPPFLAGS="${CPPFLAGS} -Wno-missing-field-initializers"
22250
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22251
/* end confdefs.h. */
22252
22253
int
22254
main ()
22255
{
22256
22257
;
22258
return 0;
22259
}
22260
_ACEOF
22261
if ac_fn_c_try_cpp "$LINENO"; then :
22262
gl_cv_warn__Wno_missing_field_initializers=yes
22263
else
22264
gl_cv_warn__Wno_missing_field_initializers=no
22265
fi
22266
rm -f conftest.err conftest.$ac_ext
22267
CPPFLAGS="$save_CPPFLAGS"
22268
22269
fi
22270
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_missing_field_initializers" >&5
22271
$as_echo "$gl_cv_warn__Wno_missing_field_initializers" >&6; }
22272
if test "x$gl_cv_warn__Wno_missing_field_initializers" = x""yes; then :
22273
as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
22274
fi
22275
# We need this one
22276
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-sign-compare" >&5
22277
$as_echo_n "checking whether compiler handles -Wno-sign-compare... " >&6; }
22278
if test "${gl_cv_warn__Wno_sign_compare+set}" = set; then :
22279
$as_echo_n "(cached) " >&6
22280
else
22281
22282
save_CPPFLAGS="$CPPFLAGS"
22283
CPPFLAGS="${CPPFLAGS} -Wno-sign-compare"
22284
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22285
/* end confdefs.h. */
22286
22287
int
22288
main ()
22289
{
22290
22291
;
22292
return 0;
22293
}
22294
_ACEOF
22295
if ac_fn_c_try_cpp "$LINENO"; then :
22296
gl_cv_warn__Wno_sign_compare=yes
22297
else
22298
gl_cv_warn__Wno_sign_compare=no
22299
fi
22300
rm -f conftest.err conftest.$ac_ext
22301
CPPFLAGS="$save_CPPFLAGS"
22302
22303
fi
22304
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_sign_compare" >&5
22305
$as_echo "$gl_cv_warn__Wno_sign_compare" >&6; }
22306
if test "x$gl_cv_warn__Wno_sign_compare" = x""yes; then :
22307
as_fn_append WARN_CFLAGS " -Wno-sign-compare"
22308
fi
22309
# Too many warnings for now
22310
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-pointer-sign" >&5
22311
$as_echo_n "checking whether compiler handles -Wno-pointer-sign... " >&6; }
22312
if test "${gl_cv_warn__Wno_pointer_sign+set}" = set; then :
22313
$as_echo_n "(cached) " >&6
22314
else
22315
22316
save_CPPFLAGS="$CPPFLAGS"
22317
CPPFLAGS="${CPPFLAGS} -Wno-pointer-sign"
22318
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22319
/* end confdefs.h. */
22320
22321
int
22322
main ()
22323
{
22324
22325
;
22326
return 0;
22327
}
22328
_ACEOF
22329
if ac_fn_c_try_cpp "$LINENO"; then :
22330
gl_cv_warn__Wno_pointer_sign=yes
22331
else
22332
gl_cv_warn__Wno_pointer_sign=no
22333
fi
22334
rm -f conftest.err conftest.$ac_ext
22335
CPPFLAGS="$save_CPPFLAGS"
22336
22337
fi
22338
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_pointer_sign" >&5
22339
$as_echo "$gl_cv_warn__Wno_pointer_sign" >&6; }
22340
if test "x$gl_cv_warn__Wno_pointer_sign" = x""yes; then :
22341
as_fn_append WARN_CFLAGS " -Wno-pointer-sign"
22342
fi
22343
# Too many warnings for now
22344
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-unused-parameter" >&5
22345
$as_echo_n "checking whether compiler handles -Wno-unused-parameter... " >&6; }
22346
if test "${gl_cv_warn__Wno_unused_parameter+set}" = set; then :
22347
$as_echo_n "(cached) " >&6
22348
else
22349
22350
save_CPPFLAGS="$CPPFLAGS"
22351
CPPFLAGS="${CPPFLAGS} -Wno-unused-parameter"
22352
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22353
/* end confdefs.h. */
22354
22355
int
22356
main ()
22357
{
22358
22359
;
22360
return 0;
22361
}
22362
_ACEOF
22363
if ac_fn_c_try_cpp "$LINENO"; then :
22364
gl_cv_warn__Wno_unused_parameter=yes
22365
else
22366
gl_cv_warn__Wno_unused_parameter=no
22367
fi
22368
rm -f conftest.err conftest.$ac_ext
22369
CPPFLAGS="$save_CPPFLAGS"
22370
22371
fi
22372
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_unused_parameter" >&5
22373
$as_echo "$gl_cv_warn__Wno_unused_parameter" >&6; }
22374
if test "x$gl_cv_warn__Wno_unused_parameter" = x""yes; then :
22375
as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
22376
fi
22377
# Too many warnings for now
22378
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-overflow" >&5
22379
$as_echo_n "checking whether compiler handles -Wno-overflow... " >&6; }
22380
if test "${gl_cv_warn__Wno_overflow+set}" = set; then :
22381
$as_echo_n "(cached) " >&6
22382
else
22383
22384
save_CPPFLAGS="$CPPFLAGS"
22385
CPPFLAGS="${CPPFLAGS} -Wno-overflow"
22386
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22387
/* end confdefs.h. */
22388
22389
int
22390
main ()
22391
{
22392
22393
;
22394
return 0;
22395
}
22396
_ACEOF
22397
if ac_fn_c_try_cpp "$LINENO"; then :
22398
gl_cv_warn__Wno_overflow=yes
22399
else
22400
gl_cv_warn__Wno_overflow=no
22401
fi
22402
rm -f conftest.err conftest.$ac_ext
22403
CPPFLAGS="$save_CPPFLAGS"
22404
22405
fi
22406
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_overflow" >&5
22407
$as_echo "$gl_cv_warn__Wno_overflow" >&6; }
22408
if test "x$gl_cv_warn__Wno_overflow" = x""yes; then :
22409
as_fn_append WARN_CFLAGS " -Wno-overflow"
22410
fi
22411
# util.c
22412
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-type-limits" >&5
22413
$as_echo_n "checking whether compiler handles -Wno-type-limits... " >&6; }
22414
if test "${gl_cv_warn__Wno_type_limits+set}" = set; then :
22415
$as_echo_n "(cached) " >&6
22416
else
22417
22418
save_CPPFLAGS="$CPPFLAGS"
22419
CPPFLAGS="${CPPFLAGS} -Wno-type-limits"
22420
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22421
/* end confdefs.h. */
22422
22423
int
22424
main ()
22425
{
22426
22427
;
22428
return 0;
22429
}
22430
_ACEOF
22431
if ac_fn_c_try_cpp "$LINENO"; then :
22432
gl_cv_warn__Wno_type_limits=yes
22433
else
22434
gl_cv_warn__Wno_type_limits=no
22435
fi
22436
rm -f conftest.err conftest.$ac_ext
22437
CPPFLAGS="$save_CPPFLAGS"
22438
22439
fi
22440
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_type_limits" >&5
22441
$as_echo "$gl_cv_warn__Wno_type_limits" >&6; }
22442
if test "x$gl_cv_warn__Wno_type_limits" = x""yes; then :
22443
as_fn_append WARN_CFLAGS " -Wno-type-limits"
22444
fi
22445
# util.c
22446
22447
# In spite of excluding -Wlogical-op above, it is enabled, as of
22448
# gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c
22449
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -Wno-logical-op" >&5
22450
$as_echo_n "checking whether compiler handles -Wno-logical-op... " >&6; }
22451
if test "${gl_cv_warn__Wno_logical_op+set}" = set; then :
22452
$as_echo_n "(cached) " >&6
22453
else
22454
22455
save_CPPFLAGS="$CPPFLAGS"
22456
CPPFLAGS="${CPPFLAGS} -Wno-logical-op"
22457
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22458
/* end confdefs.h. */
22459
22460
int
22461
main ()
22462
{
22463
22464
;
22465
return 0;
22466
}
22467
_ACEOF
22468
if ac_fn_c_try_cpp "$LINENO"; then :
22469
gl_cv_warn__Wno_logical_op=yes
22470
else
22471
gl_cv_warn__Wno_logical_op=no
22472
fi
22473
rm -f conftest.err conftest.$ac_ext
22474
CPPFLAGS="$save_CPPFLAGS"
22475
22476
fi
22477
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__Wno_logical_op" >&5
22478
$as_echo "$gl_cv_warn__Wno_logical_op" >&6; }
22479
if test "x$gl_cv_warn__Wno_logical_op" = x""yes; then :
22480
as_fn_append WARN_CFLAGS " -Wno-logical-op"
22481
fi
22482
22483
22484
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -fdiagnostics-show-option" >&5
22485
$as_echo_n "checking whether compiler handles -fdiagnostics-show-option... " >&6; }
22486
if test "${gl_cv_warn__fdiagnostics_show_option+set}" = set; then :
22487
$as_echo_n "(cached) " >&6
22488
else
22489
22490
save_CPPFLAGS="$CPPFLAGS"
22491
CPPFLAGS="${CPPFLAGS} -fdiagnostics-show-option"
22492
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22493
/* end confdefs.h. */
22494
22495
int
22496
main ()
22497
{
22498
22499
;
22500
return 0;
22501
}
22502
_ACEOF
22503
if ac_fn_c_try_cpp "$LINENO"; then :
22504
gl_cv_warn__fdiagnostics_show_option=yes
22505
else
22506
gl_cv_warn__fdiagnostics_show_option=no
22507
fi
22508
rm -f conftest.err conftest.$ac_ext
22509
CPPFLAGS="$save_CPPFLAGS"
22510
22511
fi
22512
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__fdiagnostics_show_option" >&5
22513
$as_echo "$gl_cv_warn__fdiagnostics_show_option" >&6; }
22514
if test "x$gl_cv_warn__fdiagnostics_show_option" = x""yes; then :
22515
as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
22516
fi
22517
22518
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler handles -funit-at-a-time" >&5
22519
$as_echo_n "checking whether compiler handles -funit-at-a-time... " >&6; }
22520
if test "${gl_cv_warn__funit_at_a_time+set}" = set; then :
22521
$as_echo_n "(cached) " >&6
22522
else
22523
22524
save_CPPFLAGS="$CPPFLAGS"
22525
CPPFLAGS="${CPPFLAGS} -funit-at-a-time"
22526
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22527
/* end confdefs.h. */
22528
22529
int
22530
main ()
22531
{
22532
22533
;
22534
return 0;
22535
}
22536
_ACEOF
22537
if ac_fn_c_try_cpp "$LINENO"; then :
22538
gl_cv_warn__funit_at_a_time=yes
22539
else
22540
gl_cv_warn__funit_at_a_time=no
22541
fi
22542
rm -f conftest.err conftest.$ac_ext
22543
CPPFLAGS="$save_CPPFLAGS"
22544
22545
fi
22546
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn__funit_at_a_time" >&5
22547
$as_echo "$gl_cv_warn__funit_at_a_time" >&6; }
22548
if test "x$gl_cv_warn__funit_at_a_time" = x""yes; then :
22549
as_fn_append WARN_CFLAGS " -funit-at-a-time"
22550
fi
22551
22552
22553
22554
22555
22556
$as_echo "#define lint 1" >>confdefs.h
22557
22558
22559
$as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
22560
22561
22562
$as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
22563
22564
22565
# We use a slightly smaller set of warning options for lib/.
22566
# Remove the following and save the result in GNULIB_WARN_CFLAGS.
22567
nw=
22568
nw="$nw -Wuninitialized"
22569
nw="$nw -Wmissing-prototypes"
22570
nw="$nw -Wold-style-definition"
22571
22572
gl_warn_set=
22573
set x $WARN_CFLAGS; shift
22574
for gl_warn_item
22575
do
22576
case " $nw " in
22577
*" $gl_warn_item "*)
22578
;;
22579
*)
22580
gl_warn_set="$gl_warn_set $gl_warn_item"
22581
;;
22582
esac
22583
done
22584
GNULIB_WARN_CFLAGS=$gl_warn_set
22585
22586
22587
fi
9015
22588
9016
22589
# cc -E produces incorrect asm files on SVR4, so postprocess it.
9017
22590
ASCPPPOST="sed '/^ *#/d; s,//.*,,; s/% /%/g; s/\\. /./g'"
9018
22591
9019
22592
9020
{ echo "$as_me:$LINENO: checking for underline in external names" >&5
9021
echo $ECHO_N "checking for underline in external names... $ECHO_C" >&6; }
9022
if test "${gzip_cv_underline+set}" = set; then
9023
echo $ECHO_N "(cached) $ECHO_C" >&6
22593
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for underline in external names" >&5
22594
$as_echo_n "checking for underline in external names... " >&6; }
22595
if test "${gzip_cv_underline+set}" = set; then :
22596
$as_echo_n "(cached) " >&6
9024
22597
else
9025
22598
gzip_cv_underline=yes
9026
cat >conftest.$ac_ext <<_ACEOF
9027
/* confdefs.h. */
9028
_ACEOF
9029
cat confdefs.h >>conftest.$ac_ext
9030
cat >>conftest.$ac_ext <<_ACEOF
22599
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9031
22600
/* end confdefs.h. */
9032
22601
int foo() {return 0;}
9033
22602
int
9038
22607
return 0;
9039
22608
}
9040
22609
_ACEOF
9041
rm -f conftest.$ac_objext
9042
if { (ac_try="$ac_compile"
9043
case "(($ac_try" in
9044
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9045
*) ac_try_echo=$ac_try;;
9046
esac
9047
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9048
(eval "$ac_compile") 2>conftest.er1
9049
ac_status=$?
9050
grep -v '^ *+' conftest.er1 >conftest.err
9051
rm -f conftest.er1
9052
cat conftest.err >&5
9053
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9054
(exit $ac_status); } && {
9055
test -z "$ac_c_werror_flag" ||
9056
test ! -s conftest.err
9057
} && test -s conftest.$ac_objext; then
22610
if ac_fn_c_try_compile "$LINENO"; then :
9058
22611
$NM conftest.$OBJEXT | grep _foo >/dev/null 2>&1 ||
9059
22612
gzip_cv_underline=no
9060
else
9061
echo "$as_me: failed program was:" >&5
9062
sed 's/^/| /' conftest.$ac_ext >&5
9063
9064
9065
22613
fi
9066
9067
22614
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9068
22615
fi
9069
{ echo "$as_me:$LINENO: result: $gzip_cv_underline" >&5
9070
echo "${ECHO_T}$gzip_cv_underline" >&6; }
22616
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gzip_cv_underline" >&5
22617
$as_echo "$gzip_cv_underline" >&6; }
9071
22618
ASCPPFLAGS=
9072
22619
if test $gzip_cv_underline = no; then
9073
22620
ASCPPFLAGS='-DNO_UNDERLINE'
9077
22624
9078
22625
# Try to assemble match.S.
9079
22626
# "gcc -E match.s" ignores -E, so we must use _match.S.
9080
{ echo "$as_me:$LINENO: checking for an assembler syntax supported by this package" >&5
9081
echo $ECHO_N "checking for an assembler syntax supported by this package... $ECHO_C" >&6; }
9082
if test "${gzip_cv_assembler+set}" = set; then
9083
echo $ECHO_N "(cached) $ECHO_C" >&6
22627
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an assembler syntax supported by this package" >&5
22628
$as_echo_n "checking for an assembler syntax supported by this package... " >&6; }
22629
if test "${gzip_cv_assembler+set}" = set; then :
22630
$as_echo_n "(cached) " >&6
9084
22631
else
9085
22632
gzip_cv_assembler=no
9086
22633
case " $DEFS " in
9107
22654
rm -f conftest* _match.i _match.S match_.s match_.$OBJEXT;;
9108
22655
esac
9109
22656
fi
9110
{ echo "$as_me:$LINENO: result: $gzip_cv_assembler" >&5
9111
echo "${ECHO_T}$gzip_cv_assembler" >&6; }
22657
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gzip_cv_assembler" >&5
22658
$as_echo "$gzip_cv_assembler" >&6; }
9112
22659
if test "$gzip_cv_assembler" != no; then
9113
22660
9114
cat >>confdefs.h <<\_ACEOF
9115
#define ASMV
9116
_ACEOF
22661
$as_echo "#define ASMV /**/" >>confdefs.h
9117
22662
9118
22663
case " $LIBOBJS " in
9119
22664
*" match.$ac_objext "* ) ;;
9129
22674
fi
9130
22675
9131
22676
9132
{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
9133
echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
9134
if test "${ac_cv_search_strerror+set}" = set; then
9135
echo $ECHO_N "(cached) $ECHO_C" >&6
22677
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
22678
$as_echo_n "checking for library containing strerror... " >&6; }
22679
if test "${ac_cv_search_strerror+set}" = set; then :
22680
$as_echo_n "(cached) " >&6
9136
22681
else
9137
22682
ac_func_search_save_LIBS=$LIBS
9138
cat >conftest.$ac_ext <<_ACEOF
9139
/* confdefs.h. */
9140
_ACEOF
9141
cat confdefs.h >>conftest.$ac_ext
9142
cat >>conftest.$ac_ext <<_ACEOF
22683
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9143
22684
/* end confdefs.h. */
9144
22685
9145
22686
/* Override any GCC internal prototype to avoid an error.
9164
22705
ac_res=-l$ac_lib
9165
22706
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9166
22707
fi
9167
rm -f conftest.$ac_objext conftest$ac_exeext
9168
if { (ac_try="$ac_link"
9169
case "(($ac_try" in
9170
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9171
*) ac_try_echo=$ac_try;;
9172
esac
9173
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9174
(eval "$ac_link") 2>conftest.er1
9175
ac_status=$?
9176
grep -v '^ *+' conftest.er1 >conftest.err
9177
rm -f conftest.er1
9178
cat conftest.err >&5
9179
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9180
(exit $ac_status); } && {
9181
test -z "$ac_c_werror_flag" ||
9182
test ! -s conftest.err
9183
} && test -s conftest$ac_exeext &&
9184
$as_test_x conftest$ac_exeext; then
22708
if ac_fn_c_try_link "$LINENO"; then :
9185
22709
ac_cv_search_strerror=$ac_res
9186
else
9187
echo "$as_me: failed program was:" >&5
9188
sed 's/^/| /' conftest.$ac_ext >&5
9189
9190
9191
22710
fi
9192
9193
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9194
conftest$ac_exeext
9195
if test "${ac_cv_search_strerror+set}" = set; then
22711
rm -f core conftest.err conftest.$ac_objext \
22712
conftest$ac_exeext
22713
if test "${ac_cv_search_strerror+set}" = set; then :
9196
22714
break
9197
22715
fi
9198
22716
done
9199
if test "${ac_cv_search_strerror+set}" = set; then
9200
:
22717
if test "${ac_cv_search_strerror+set}" = set; then :
22718
9201
22719
else
9202
22720
ac_cv_search_strerror=no
9203
22721
fi
9204
22722
rm conftest.$ac_ext
9205
22723
LIBS=$ac_func_search_save_LIBS
9206
22724
fi
9207
{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
9208
echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
22725
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
22726
$as_echo "$ac_cv_search_strerror" >&6; }
9209
22727
ac_res=$ac_cv_search_strerror
9210
if test "$ac_res" != no; then
22728
if test "$ac_res" != no; then :
9211
22729
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9212
22730
9213
22731
fi
9214
22732
9215
{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
9216
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
9217
if test "${ac_cv_c_const+set}" = set; then
9218
echo $ECHO_N "(cached) $ECHO_C" >&6
22733
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
22734
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
22735
if test "${ac_cv_c_const+set}" = set; then :
22736
$as_echo_n "(cached) " >&6
9219
22737
else
9220
cat >conftest.$ac_ext <<_ACEOF
9221
/* confdefs.h. */
9222
_ACEOF
9223
cat confdefs.h >>conftest.$ac_ext
9224
cat >>conftest.$ac_ext <<_ACEOF
22738
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225
22739
/* end confdefs.h. */
9226
22740
9227
22741
int
9281
22795
return 0;
9282
22796
}
9283
22797
_ACEOF
9284
rm -f conftest.$ac_objext
9285
if { (ac_try="$ac_compile"
9286
case "(($ac_try" in
9287
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9288
*) ac_try_echo=$ac_try;;
9289
esac
9290
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9291
(eval "$ac_compile") 2>conftest.er1
9292
ac_status=$?
9293
grep -v '^ *+' conftest.er1 >conftest.err
9294
rm -f conftest.er1
9295
cat conftest.err >&5
9296
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9297
(exit $ac_status); } && {
9298
test -z "$ac_c_werror_flag" ||
9299
test ! -s conftest.err
9300
} && test -s conftest.$ac_objext; then
22798
if ac_fn_c_try_compile "$LINENO"; then :
9301
22799
ac_cv_c_const=yes
9302
22800
else
9303
echo "$as_me: failed program was:" >&5
9304
sed 's/^/| /' conftest.$ac_ext >&5
9305
9306
ac_cv_c_const=no
22801
ac_cv_c_const=no
9307
22802
fi
9308
9309
22803
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9310
22804
fi
9311
{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
9312
echo "${ECHO_T}$ac_cv_c_const" >&6; }
22805
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
22806
$as_echo "$ac_cv_c_const" >&6; }
9313
22807
if test $ac_cv_c_const = no; then
9314
22808
9315
cat >>confdefs.h <<\_ACEOF
9316
#define const
9317
_ACEOF
22809
$as_echo "#define const /**/" >>confdefs.h
9318
22810
9319
22811
fi
9320
22812
9321
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
9322
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
9323
if test "${ac_cv_header_stdc+set}" = set; then
9324
echo $ECHO_N "(cached) $ECHO_C" >&6
22813
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
22814
$as_echo_n "checking for ANSI C header files... " >&6; }
22815
if test "${ac_cv_header_stdc+set}" = set; then :
22816
$as_echo_n "(cached) " >&6
9325
22817
else
9326
cat >conftest.$ac_ext <<_ACEOF
9327
/* confdefs.h. */
9328
_ACEOF
9329
cat confdefs.h >>conftest.$ac_ext
9330
cat >>conftest.$ac_ext <<_ACEOF
22818
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9331
22819
/* end confdefs.h. */
9332
22820
#include <stdlib.h>
9333
22821
#include <stdarg.h>
9342
22830
return 0;
9343
22831
}
9344
22832
_ACEOF
9345
rm -f conftest.$ac_objext
9346
if { (ac_try="$ac_compile"
9347
case "(($ac_try" in
9348
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9349
*) ac_try_echo=$ac_try;;
9350
esac
9351
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9352
(eval "$ac_compile") 2>conftest.er1
9353
ac_status=$?
9354
grep -v '^ *+' conftest.er1 >conftest.err
9355
rm -f conftest.er1
9356
cat conftest.err >&5
9357
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9358
(exit $ac_status); } && {
9359
test -z "$ac_c_werror_flag" ||
9360
test ! -s conftest.err
9361
} && test -s conftest.$ac_objext; then
22833
if ac_fn_c_try_compile "$LINENO"; then :
9362
22834
ac_cv_header_stdc=yes
9363
22835
else
9364
echo "$as_me: failed program was:" >&5
9365
sed 's/^/| /' conftest.$ac_ext >&5
9366
9367
ac_cv_header_stdc=no
22836
ac_cv_header_stdc=no
9368
22837
fi
9369
9370
22838
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9371
22839
9372
22840
if test $ac_cv_header_stdc = yes; then
9373
22841
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9374
cat >conftest.$ac_ext <<_ACEOF
9375
/* confdefs.h. */
9376
_ACEOF
9377
cat confdefs.h >>conftest.$ac_ext
9378
cat >>conftest.$ac_ext <<_ACEOF
22842
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9379
22843
/* end confdefs.h. */
9380
22844
#include <string.h>
9381
22845
9382
22846
_ACEOF
9383
22847
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9384
$EGREP "memchr" >/dev/null 2>&1; then
9385
:
22848
$EGREP "memchr" >/dev/null 2>&1; then :
22849
9386
22850
else
9387
22851
ac_cv_header_stdc=no
9388
22852
fi
9392
22856
9393
22857
if test $ac_cv_header_stdc = yes; then
9394
22858
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9395
cat >conftest.$ac_ext <<_ACEOF
9396
/* confdefs.h. */
9397
_ACEOF
9398
cat confdefs.h >>conftest.$ac_ext
9399
cat >>conftest.$ac_ext <<_ACEOF
22859
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9400
22860
/* end confdefs.h. */
9401
22861
#include <stdlib.h>
9402
22862
9403
22863
_ACEOF
9404
22864
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9405
$EGREP "free" >/dev/null 2>&1; then
9406
:
22865
$EGREP "free" >/dev/null 2>&1; then :
22866
9407
22867
else
9408
22868
ac_cv_header_stdc=no
9409
22869
fi
9413
22873
9414
22874
if test $ac_cv_header_stdc = yes; then
9415
22875
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9416
if test "$cross_compiling" = yes; then
22876
if test "$cross_compiling" = yes; then :
9417
22877
:
9418
22878
else
9419
cat >conftest.$ac_ext <<_ACEOF
9420
/* confdefs.h. */
9421
_ACEOF
9422
cat confdefs.h >>conftest.$ac_ext
9423
cat >>conftest.$ac_ext <<_ACEOF
22879
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9424
22880
/* end confdefs.h. */
9425
22881
#include <ctype.h>
9426
22882
#include <stdlib.h>
9447
22903
return 0;
9448
22904
}
9449
22905
_ACEOF
9450
rm -f conftest$ac_exeext
9451
if { (ac_try="$ac_link"
9452
case "(($ac_try" in
9453
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9454
*) ac_try_echo=$ac_try;;
9455
esac
9456
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9457
(eval "$ac_link") 2>&5
9458
ac_status=$?
9459
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9460
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9461
{ (case "(($ac_try" in
9462
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9463
*) ac_try_echo=$ac_try;;
9464
esac
9465
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9466
(eval "$ac_try") 2>&5
9467
ac_status=$?
9468
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9469
(exit $ac_status); }; }; then
9470
:
22906
if ac_fn_c_try_run "$LINENO"; then :
22907
9471
22908
else
9472
echo "$as_me: program exited with status $ac_status" >&5
9473
echo "$as_me: failed program was:" >&5
9474
sed 's/^/| /' conftest.$ac_ext >&5
9475
9476
( exit $ac_status )
9477
ac_cv_header_stdc=no
9478
fi
9479
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9480
fi
9481
9482
9483
fi
9484
fi
9485
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
9486
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
22909
ac_cv_header_stdc=no
22910
fi
22911
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22912
conftest.$ac_objext conftest.beam conftest.$ac_ext
22913
fi
22914
22915
fi
22916
fi
22917
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
22918
$as_echo "$ac_cv_header_stdc" >&6; }
9487
22919
if test $ac_cv_header_stdc = yes; then
9488
22920
9489
cat >>confdefs.h <<\_ACEOF
9490
#define STDC_HEADERS 1
9491
_ACEOF
22921
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
9492
22922
9493
22923
fi
9494
22924
9502
22932
9503
22933
9504
22934
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
22935
ac_header_dirent=no
9543
22936
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
9544
as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
9545
{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
9546
echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
9547
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9548
echo $ECHO_N "(cached) $ECHO_C" >&6
22937
as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
22938
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
22939
$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
22940
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
22941
$as_echo_n "(cached) " >&6
9549
22942
else
9550
cat >conftest.$ac_ext <<_ACEOF
9551
/* confdefs.h. */
9552
_ACEOF
9553
cat confdefs.h >>conftest.$ac_ext
9554
cat >>conftest.$ac_ext <<_ACEOF
22943
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9555
22944
/* end confdefs.h. */
9556
22945
#include <sys/types.h>
9557
22946
#include <$ac_hdr>
9565
22954
return 0;
9566
22955
}
9567
22956
_ACEOF
9568
rm -f conftest.$ac_objext
9569
if { (ac_try="$ac_compile"
9570
case "(($ac_try" in
9571
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9572
*) ac_try_echo=$ac_try;;
9573
esac
9574
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9575
(eval "$ac_compile") 2>conftest.er1
9576
ac_status=$?
9577
grep -v '^ *+' conftest.er1 >conftest.err
9578
rm -f conftest.er1
9579
cat conftest.err >&5
9580
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9581
(exit $ac_status); } && {
9582
test -z "$ac_c_werror_flag" ||
9583
test ! -s conftest.err
9584
} && test -s conftest.$ac_objext; then
22957
if ac_fn_c_try_compile "$LINENO"; then :
9585
22958
eval "$as_ac_Header=yes"
9586
22959
else
9587
echo "$as_me: failed program was:" >&5
9588
sed 's/^/| /' conftest.$ac_ext >&5
9589
9590
eval "$as_ac_Header=no"
22960
eval "$as_ac_Header=no"
9591
22961
fi
9592
9593
22962
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9594
22963
fi
9595
ac_res=`eval echo '${'$as_ac_Header'}'`
9596
{ echo "$as_me:$LINENO: result: $ac_res" >&5
9597
echo "${ECHO_T}$ac_res" >&6; }
9598
if test `eval echo '${'$as_ac_Header'}'` = yes; then
22964
eval ac_res=\$$as_ac_Header
22965
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
22966
$as_echo "$ac_res" >&6; }
22967
eval as_val=\$$as_ac_Header
22968
if test "x$as_val" = x""yes; then :
9599
22969
cat >>confdefs.h <<_ACEOF
9600
#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
22970
#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
9601
22971
_ACEOF
9602
22972
9603
22973
ac_header_dirent=$ac_hdr; break
9606
22976
done
9607
22977
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
9608
22978
if test $ac_header_dirent = dirent.h; then
9609
{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
9610
echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
9611
if test "${ac_cv_search_opendir+set}" = set; then
9612
echo $ECHO_N "(cached) $ECHO_C" >&6
22979
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
22980
$as_echo_n "checking for library containing opendir... " >&6; }
22981
if test "${ac_cv_search_opendir+set}" = set; then :
22982
$as_echo_n "(cached) " >&6
9613
22983
else
9614
22984
ac_func_search_save_LIBS=$LIBS
9615
cat >conftest.$ac_ext <<_ACEOF
9616
/* confdefs.h. */
9617
_ACEOF
9618
cat confdefs.h >>conftest.$ac_ext
9619
cat >>conftest.$ac_ext <<_ACEOF
22985
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9620
22986
/* end confdefs.h. */
9621
22987
9622
22988
/* Override any GCC internal prototype to avoid an error.
9641
23007
ac_res=-l$ac_lib
9642
23008
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9643
23009
fi
9644
rm -f conftest.$ac_objext conftest$ac_exeext
9645
if { (ac_try="$ac_link"
9646
case "(($ac_try" in
9647
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9648
*) ac_try_echo=$ac_try;;
9649
esac
9650
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9651
(eval "$ac_link") 2>conftest.er1
9652
ac_status=$?
9653
grep -v '^ *+' conftest.er1 >conftest.err
9654
rm -f conftest.er1
9655
cat conftest.err >&5
9656
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9657
(exit $ac_status); } && {
9658
test -z "$ac_c_werror_flag" ||
9659
test ! -s conftest.err
9660
} && test -s conftest$ac_exeext &&
9661
$as_test_x conftest$ac_exeext; then
23010
if ac_fn_c_try_link "$LINENO"; then :
9662
23011
ac_cv_search_opendir=$ac_res
9663
else
9664
echo "$as_me: failed program was:" >&5
9665
sed 's/^/| /' conftest.$ac_ext >&5
9666
9667
9668
23012
fi
9669
9670
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9671
conftest$ac_exeext
9672
if test "${ac_cv_search_opendir+set}" = set; then
23013
rm -f core conftest.err conftest.$ac_objext \
23014
conftest$ac_exeext
23015
if test "${ac_cv_search_opendir+set}" = set; then :
9673
23016
break
9674
23017
fi
9675
23018
done
9676
if test "${ac_cv_search_opendir+set}" = set; then
9677
:
23019
if test "${ac_cv_search_opendir+set}" = set; then :
23020
9678
23021
else
9679
23022
ac_cv_search_opendir=no
9680
23023
fi
9681
23024
rm conftest.$ac_ext
9682
23025
LIBS=$ac_func_search_save_LIBS
9683
23026
fi
9684
{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
9685
echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
23027
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
23028
$as_echo "$ac_cv_search_opendir" >&6; }
9686
23029
ac_res=$ac_cv_search_opendir
9687
if test "$ac_res" != no; then
23030
if test "$ac_res" != no; then :
9688
23031
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9689
23032
9690
23033
fi
9691
23034
9692
23035
else
9693
{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
9694
echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
9695
if test "${ac_cv_search_opendir+set}" = set; then
9696
echo $ECHO_N "(cached) $ECHO_C" >&6
23036
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
23037
$as_echo_n "checking for library containing opendir... " >&6; }
23038
if test "${ac_cv_search_opendir+set}" = set; then :
23039
$as_echo_n "(cached) " >&6
9697
23040
else
9698
23041
ac_func_search_save_LIBS=$LIBS
9699
cat >conftest.$ac_ext <<_ACEOF
9700
/* confdefs.h. */
9701
_ACEOF
9702
cat confdefs.h >>conftest.$ac_ext
9703
cat >>conftest.$ac_ext <<_ACEOF
23042
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9704
23043
/* end confdefs.h. */
9705
23044
9706
23045
/* Override any GCC internal prototype to avoid an error.
9725
23064
ac_res=-l$ac_lib
9726
23065
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9727
23066
fi
9728
rm -f conftest.$ac_objext conftest$ac_exeext
9729
if { (ac_try="$ac_link"
9730
case "(($ac_try" in
9731
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9732
*) ac_try_echo=$ac_try;;
9733
esac
9734
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9735
(eval "$ac_link") 2>conftest.er1
9736
ac_status=$?
9737
grep -v '^ *+' conftest.er1 >conftest.err
9738
rm -f conftest.er1
9739
cat conftest.err >&5
9740
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9741
(exit $ac_status); } && {
9742
test -z "$ac_c_werror_flag" ||
9743
test ! -s conftest.err
9744
} && test -s conftest$ac_exeext &&
9745
$as_test_x conftest$ac_exeext; then
23067
if ac_fn_c_try_link "$LINENO"; then :
9746
23068
ac_cv_search_opendir=$ac_res
9747
else
9748
echo "$as_me: failed program was:" >&5
9749
sed 's/^/| /' conftest.$ac_ext >&5
9750
9751
9752
23069
fi
9753
9754
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9755
conftest$ac_exeext
9756
if test "${ac_cv_search_opendir+set}" = set; then
23070
rm -f core conftest.err conftest.$ac_objext \
23071
conftest$ac_exeext
23072
if test "${ac_cv_search_opendir+set}" = set; then :
9757
23073
break
9758
23074
fi
9759
23075
done
9760
if test "${ac_cv_search_opendir+set}" = set; then
9761
:
23076
if test "${ac_cv_search_opendir+set}" = set; then :
23077
9762
23078
else
9763
23079
ac_cv_search_opendir=no
9764
23080
fi
9765
23081
rm conftest.$ac_ext
9766
23082
LIBS=$ac_func_search_save_LIBS
9767
23083
fi
9768
{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
9769
echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
23084
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
23085
$as_echo "$ac_cv_search_opendir" >&6; }
9770
23086
ac_res=$ac_cv_search_opendir
9771
if test "$ac_res" != no; then
23087
if test "$ac_res" != no; then :
9772
23088
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9773
23089
9774
23090
fi
9775
23091
9776
23092
fi
9777
23093
9778
{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
9779
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
9780
if test "${ac_cv_type_signal+set}" = set; then
9781
echo $ECHO_N "(cached) $ECHO_C" >&6
23094
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
23095
$as_echo_n "checking return type of signal handlers... " >&6; }
23096
if test "${ac_cv_type_signal+set}" = set; then :
23097
$as_echo_n "(cached) " >&6
9782
23098
else
9783
cat >conftest.$ac_ext <<_ACEOF
9784
/* confdefs.h. */
9785
_ACEOF
9786
cat confdefs.h >>conftest.$ac_ext
9787
cat >>conftest.$ac_ext <<_ACEOF
23099
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9788
23100
/* end confdefs.h. */
9789
23101
#include <sys/types.h>
9790
23102
#include <signal.h>
9797
23109
return 0;
9798
23110
}
9799
23111
_ACEOF
9800
rm -f conftest.$ac_objext
9801
if { (ac_try="$ac_compile"
9802
case "(($ac_try" in
9803
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9804
*) ac_try_echo=$ac_try;;
9805
esac
9806
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9807
(eval "$ac_compile") 2>conftest.er1
9808
ac_status=$?
9809
grep -v '^ *+' conftest.er1 >conftest.err
9810
rm -f conftest.er1
9811
cat conftest.err >&5
9812
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9813
(exit $ac_status); } && {
9814
test -z "$ac_c_werror_flag" ||
9815
test ! -s conftest.err
9816
} && test -s conftest.$ac_objext; then
23112
if ac_fn_c_try_compile "$LINENO"; then :
9817
23113
ac_cv_type_signal=int
9818
23114
else
9819
echo "$as_me: failed program was:" >&5
9820
sed 's/^/| /' conftest.$ac_ext >&5
9821
9822
ac_cv_type_signal=void
23115
ac_cv_type_signal=void
9823
23116
fi
9824
9825
23117
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9826
23118
fi
9827
{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
9828
echo "${ECHO_T}$ac_cv_type_signal" >&6; }
23119
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
23120
$as_echo "$ac_cv_type_signal" >&6; }
9829
23121
9830
23122
cat >>confdefs.h <<_ACEOF
9831
23123
#define RETSIGTYPE $ac_cv_type_signal
9832
23124
_ACEOF
9833
23125
9834
23126
9835
{ echo "$as_me:$LINENO: checking for size_t" >&5
9836
echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
9837
if test "${ac_cv_type_size_t+set}" = set; then
9838
echo $ECHO_N "(cached) $ECHO_C" >&6
9839
else
9840
cat >conftest.$ac_ext <<_ACEOF
9841
/* confdefs.h. */
9842
_ACEOF
9843
cat confdefs.h >>conftest.$ac_ext
9844
cat >>conftest.$ac_ext <<_ACEOF
9845
/* end confdefs.h. */
9846
$ac_includes_default
9847
typedef size_t ac__type_new_;
9848
int
9849
main ()
9850
{
9851
if ((ac__type_new_ *) 0)
9852
return 0;
9853
if (sizeof (ac__type_new_))
9854
return 0;
9855
;
9856
return 0;
9857
}
9858
_ACEOF
9859
rm -f conftest.$ac_objext
9860
if { (ac_try="$ac_compile"
9861
case "(($ac_try" in
9862
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9863
*) ac_try_echo=$ac_try;;
9864
esac
9865
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9866
(eval "$ac_compile") 2>conftest.er1
9867
ac_status=$?
9868
grep -v '^ *+' conftest.er1 >conftest.err
9869
rm -f conftest.er1
9870
cat conftest.err >&5
9871
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9872
(exit $ac_status); } && {
9873
test -z "$ac_c_werror_flag" ||
9874
test ! -s conftest.err
9875
} && test -s conftest.$ac_objext; then
9876
ac_cv_type_size_t=yes
9877
else
9878
echo "$as_me: failed program was:" >&5
9879
sed 's/^/| /' conftest.$ac_ext >&5
9880
9881
ac_cv_type_size_t=no
9882
fi
9883
9884
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9885
fi
9886
{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
9887
echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
9888
if test $ac_cv_type_size_t = yes; then
9889
:
23127
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
23128
if test "x$ac_cv_type_size_t" = x""yes; then :
23129
9890
23130
else
9891
23131
9892
23132
cat >>confdefs.h <<_ACEOF
9895
23135
9896
23136
fi
9897
23137
9898
{ echo "$as_me:$LINENO: checking for off_t" >&5
9899
echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
9900
if test "${ac_cv_type_off_t+set}" = set; then
9901
echo $ECHO_N "(cached) $ECHO_C" >&6
9902
else
9903
cat >conftest.$ac_ext <<_ACEOF
9904
/* confdefs.h. */
9905
_ACEOF
9906
cat confdefs.h >>conftest.$ac_ext
9907
cat >>conftest.$ac_ext <<_ACEOF
9908
/* end confdefs.h. */
9909
$ac_includes_default
9910
typedef off_t ac__type_new_;
9911
int
9912
main ()
9913
{
9914
if ((ac__type_new_ *) 0)
9915
return 0;
9916
if (sizeof (ac__type_new_))
9917
return 0;
9918
;
9919
return 0;
9920
}
9921
_ACEOF
9922
rm -f conftest.$ac_objext
9923
if { (ac_try="$ac_compile"
9924
case "(($ac_try" in
9925
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9926
*) ac_try_echo=$ac_try;;
9927
esac
9928
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9929
(eval "$ac_compile") 2>conftest.er1
9930
ac_status=$?
9931
grep -v '^ *+' conftest.er1 >conftest.err
9932
rm -f conftest.er1
9933
cat conftest.err >&5
9934
echo "$as_me:$LINENO: \$? = $ac_status" >&5
9935
(exit $ac_status); } && {
9936
test -z "$ac_c_werror_flag" ||
9937
test ! -s conftest.err
9938
} && test -s conftest.$ac_objext; then
9939
ac_cv_type_off_t=yes
9940
else
9941
echo "$as_me: failed program was:" >&5
9942
sed 's/^/| /' conftest.$ac_ext >&5
9943
9944
ac_cv_type_off_t=no
9945
fi
9946
9947
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9948
fi
9949
{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
9950
echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
9951
if test $ac_cv_type_off_t = yes; then
9952
:
23138
ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
23139
if test "x$ac_cv_type_off_t" = x""yes; then :
23140
9953
23141
else
9954
23142
9955
23143
cat >>confdefs.h <<_ACEOF
9959
23147
fi
9960
23148
9961
23149
9962
if test "x$prefix" = xNONE; then
9963
echo $ECHO_N "checking for prefix by $ECHO_C" >&6
9964
# Extract the first word of "gzip", so it can be a program name with args.
9965
set dummy gzip; ac_word=$2
9966
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
9967
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9968
if test "${ac_cv_path_ac_prefix_program+set}" = set; then
9969
echo $ECHO_N "(cached) $ECHO_C" >&6
9970
else
9971
case $ac_prefix_program in
9972
[\\/]* | ?:[\\/]*)
9973
ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
9974
;;
9975
*)
9976
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9977
for as_dir in $PATH
9978
do
9979
IFS=$as_save_IFS
9980
test -z "$as_dir" && as_dir=.
9981
for ac_exec_ext in '' $ac_executable_extensions; do
9982
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9983
ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
9984
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9985
break 2
9986
fi
9987
done
9988
done
9989
IFS=$as_save_IFS
9990
9991
;;
9992
esac
9993
fi
9994
ac_prefix_program=$ac_cv_path_ac_prefix_program
9995
if test -n "$ac_prefix_program"; then
9996
{ echo "$as_me:$LINENO: result: $ac_prefix_program" >&5
9997
echo "${ECHO_T}$ac_prefix_program" >&6; }
9998
else
9999
{ echo "$as_me:$LINENO: result: no" >&5
10000
echo "${ECHO_T}no" >&6; }
10001
fi
10002
10003
10004
if test -n "$ac_prefix_program"; then
10005
prefix=`$as_dirname -- "$ac_prefix_program" ||
10006
$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10007
X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
10008
X"$ac_prefix_program" : 'X\(//\)$' \| \
10009
X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
10010
echo X"$ac_prefix_program" |
10011
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10012
s//\1/
10013
q
10014
}
10015
/^X\(\/\/\)[^/].*/{
10016
s//\1/
10017
q
10018
}
10019
/^X\(\/\/\)$/{
10020
s//\1/
10021
q
10022
}
10023
/^X\(\/\).*/{
10024
s//\1/
10025
q
10026
}
10027
s/.*/./; q'`
10028
prefix=`$as_dirname -- "$prefix" ||
10029
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10030
X"$prefix" : 'X\(//\)[^/]' \| \
10031
X"$prefix" : 'X\(//\)$' \| \
10032
X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
10033
echo X"$prefix" |
10034
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10035
s//\1/
10036
q
10037
}
10038
/^X\(\/\/\)[^/].*/{
10039
s//\1/
10040
q
10041
}
10042
/^X\(\/\/\)$/{
10043
s//\1/
10044
q
10045
}
10046
/^X\(\/\).*/{
10047
s//\1/
10048
q
10049
}
10050
s/.*/./; q'`
10051
fi
10052
fi
10053
10054
10055
23150
ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile"
10056
23151
10057
23152
cat >confcache <<\_ACEOF
10081
23176
case $ac_val in #(
10082
23177
*${as_nl}*)
10083
23178
case $ac_var in #(
10084
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
10085
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
23179
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
23180
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
10086
23181
esac
10087
23182
case $ac_var in #(
10088
23183
_ | IFS | as_nl) ;; #(
10089
*) $as_unset $ac_var ;;
23184
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
23185
*) { eval $ac_var=; unset $ac_var;} ;;
10090
23186
esac ;;
10091
23187
esac
10092
23188
done
10094
23190
(set) 2>&1 |
10095
23191
case $as_nl`(ac_space=' '; set) 2>&1` in #(
10096
23192
*${as_nl}ac_space=\ *)
10097
# `set' does not quote correctly, so add quotes (double-quote
10098
# substitution turns \\\\ into \\, and sed turns \\ into \).
23193
# `set' does not quote correctly, so add quotes: double-quote
23194
# substitution turns \\\\ into \\, and sed turns \\ into \.
10099
23195
sed -n \
10100
23196
"s/'/'\\\\''/g;
10101
23197
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10118
23214
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10119
23215
if test -w "$cache_file"; then
10120
23216
test "x$cache_file" != "x/dev/null" &&
10121
{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
10122
echo "$as_me: updating cache $cache_file" >&6;}
23217
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
23218
$as_echo "$as_me: updating cache $cache_file" >&6;}
10123
23219
cat confcache >$cache_file
10124
23220
else
10125
{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
10126
echo "$as_me: not updating unwritable cache $cache_file" >&6;}
23221
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
23222
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10127
23223
fi
10128
23224
fi
10129
23225
rm -f confcache
10139
23235
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10140
23236
# 1. Remove the extension, and $U if already installed.
10141
23237
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10142
ac_i=`echo "$ac_i" | sed "$ac_script"`
23238
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
10143
23239
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10144
23240
# will be set to the directory where LIBOBJS objects are built.
10145
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10146
ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
23241
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
23242
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10147
23243
done
10148
23244
LIBOBJS=$ac_libobjs
10149
23245
10150
23246
LTLIBOBJS=$ac_ltlibobjs
10151
23247
10152
23248
23249
if test -n "$EXEEXT"; then
23250
am__EXEEXT_TRUE=
23251
am__EXEEXT_FALSE='#'
23252
else
23253
am__EXEEXT_TRUE='#'
23254
am__EXEEXT_FALSE=
23255
fi
23256
10153
23257
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10154
{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
10155
Usually this means the macro was only invoked conditionally." >&5
10156
echo "$as_me: error: conditional \"AMDEP\" was never defined.
10157
Usually this means the macro was only invoked conditionally." >&2;}
10158
{ (exit 1); exit 1; }; }
23258
as_fn_error "conditional \"AMDEP\" was never defined.
23259
Usually this means the macro was only invoked conditionally." "$LINENO" 5
10159
23260
fi
10160
23261
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10161
{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10162
Usually this means the macro was only invoked conditionally." >&5
10163
echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10164
Usually this means the macro was only invoked conditionally." >&2;}
10165
{ (exit 1); exit 1; }; }
23262
as_fn_error "conditional \"am__fastdepCC\" was never defined.
23263
Usually this means the macro was only invoked conditionally." "$LINENO" 5
10166
23264
fi
10167
23265
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
10168
{ { echo "$as_me:$LINENO: error: conditional \"GL_COND_LIBTOOL\" was never defined.
10169
Usually this means the macro was only invoked conditionally." >&5
10170
echo "$as_me: error: conditional \"GL_COND_LIBTOOL\" was never defined.
10171
Usually this means the macro was only invoked conditionally." >&2;}
10172
{ (exit 1); exit 1; }; }
10173
fi
23266
as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
23267
Usually this means the macro was only invoked conditionally." "$LINENO" 5
23268
fi
23269
23270
if test -z "${GNU_MAKE_TRUE}" && test -z "${GNU_MAKE_FALSE}"; then
23271
as_fn_error "conditional \"GNU_MAKE\" was never defined.
23272
Usually this means the macro was only invoked conditionally." "$LINENO" 5
23273
fi
23274
10174
23275
10175
23276
gl_libobjs=
10176
23277
gl_ltlibobjs=
10177
23278
if test -n "$gl_LIBOBJS"; then
10178
23279
# Remove the extension.
10179
23280
sed_drop_objext='s/\.o$//;s/\.obj$//'
10180
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
23281
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
10181
23282
gl_libobjs="$gl_libobjs $i.$ac_objext"
10182
23283
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
10183
23284
done
10188
23289
10189
23290
10190
23291
23292
gltests_libobjs=
23293
gltests_ltlibobjs=
23294
if test -n "$gltests_LIBOBJS"; then
23295
# Remove the extension.
23296
sed_drop_objext='s/\.o$//;s/\.obj$//'
23297
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
23298
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
23299
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
23300
done
23301
fi
23302
gltests_LIBOBJS=$gltests_libobjs
23303
23304
gltests_LTLIBOBJS=$gltests_ltlibobjs
23305
23306
23307
10191
23308
: ${CONFIG_STATUS=./config.status}
23309
ac_write_fail=0
10192
23310
ac_clean_files_save=$ac_clean_files
10193
23311
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10194
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10195
echo "$as_me: creating $CONFIG_STATUS" >&6;}
10196
cat >$CONFIG_STATUS <<_ACEOF
23312
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
23313
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
23314
as_write_fail=0
23315
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10197
23316
#! $SHELL
10198
23317
# Generated by $as_me.
10199
23318
# Run this file to recreate the current configuration.
10203
23322
debug=false
10204
23323
ac_cs_recheck=false
10205
23324
ac_cs_silent=false
23325
10206
23326
SHELL=\${CONFIG_SHELL-$SHELL}
10207
_ACEOF
10208
10209
cat >>$CONFIG_STATUS <<\_ACEOF
10210
## --------------------- ##
10211
## M4sh Initialization. ##
10212
## --------------------- ##
23327
export SHELL
23328
_ASEOF
23329
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
23330
## -------------------- ##
23331
## M4sh Initialization. ##
23332
## -------------------- ##
10213
23333
10214
23334
# Be more Bourne compatible
10215
23335
DUALCASE=1; export DUALCASE # for MKS sh
10216
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23336
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10217
23337
emulate sh
10218
23338
NULLCMD=:
10219
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23339
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10220
23340
# is contrary to our usage. Disable this feature.
10221
23341
alias -g '${1+"$@"}'='"$@"'
10222
23342
setopt NO_GLOB_SUBST
10223
23343
else
10224
case `(set -o) 2>/dev/null` in
10225
*posix*) set -o posix ;;
23344
case `(set -o) 2>/dev/null` in #(
23345
*posix*) :
23346
set -o posix ;; #(
23347
*) :
23348
;;
10226
23349
esac
10227
10228
fi
10229
10230
10231
10232
10233
# PATH needs CR
10234
# Avoid depending upon Character Ranges.
10235
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10236
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10237
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10238
as_cr_digits='0123456789'
10239
as_cr_alnum=$as_cr_Letters$as_cr_digits
23350
fi
23351
23352
23353
as_nl='
23354
'
23355
export as_nl
23356
# Printing a long string crashes Solaris 7 /usr/bin/printf.
23357
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
23358
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
23359
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
23360
# Prefer a ksh shell builtin over an external printf program on Solaris,
23361
# but without wasting forks for bash or zsh.
23362
if test -z "$BASH_VERSION$ZSH_VERSION" \
23363
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
23364
as_echo='print -r --'
23365
as_echo_n='print -rn --'
23366
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
23367
as_echo='printf %s\n'
23368
as_echo_n='printf %s'
23369
else
23370
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
23371
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
23372
as_echo_n='/usr/ucb/echo -n'
23373
else
23374
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
23375
as_echo_n_body='eval
23376
arg=$1;
23377
case $arg in #(
23378
*"$as_nl"*)
23379
expr "X$arg" : "X\\(.*\\)$as_nl";
23380
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
23381
esac;
23382
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
23383
'
23384
export as_echo_n_body
23385
as_echo_n='sh -c $as_echo_n_body as_echo'
23386
fi
23387
export as_echo_body
23388
as_echo='sh -c $as_echo_body as_echo'
23389
fi
10240
23390
10241
23391
# The user is always right.
10242
23392
if test "${PATH_SEPARATOR+set}" != set; then
10243
echo "#! /bin/sh" >conf$$.sh
10244
echo "exit 0" >>conf$$.sh
10245
chmod +x conf$$.sh
10246
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10247
PATH_SEPARATOR=';'
10248
else
10249
PATH_SEPARATOR=:
10250
fi
10251
rm -f conf$$.sh
10252
fi
10253
10254
# Support unset when possible.
10255
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10256
as_unset=unset
10257
else
10258
as_unset=false
23393
PATH_SEPARATOR=:
23394
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
23395
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
23396
PATH_SEPARATOR=';'
23397
}
10259
23398
fi
10260
23399
10261
23400
10264
23403
# there to prevent editors from complaining about space-tab.
10265
23404
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
10266
23405
# splitting by setting IFS to empty value.)
10267
as_nl='
10268
'
10269
23406
IFS=" "" $as_nl"
10270
23407
10271
23408
# Find who we are. Look in the path if we contain no directory separator.
10272
case $0 in
23409
case $0 in #((
10273
23410
*[\\/]* ) as_myself=$0 ;;
10274
23411
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10275
23412
for as_dir in $PATH
10276
23413
do
10277
23414
IFS=$as_save_IFS
10278
23415
test -z "$as_dir" && as_dir=.
10279
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10280
done
23416
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
23417
done
10281
23418
IFS=$as_save_IFS
10282
23419
10283
23420
;;
10288
23425
as_myself=$0
10289
23426
fi
10290
23427
if test ! -f "$as_myself"; then
10291
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
10292
{ (exit 1); exit 1; }
23428
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
23429
exit 1
10293
23430
fi
10294
23431
10295
# Work around bugs in pre-3.0 UWIN ksh.
10296
for as_var in ENV MAIL MAILPATH
10297
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
23432
# Unset variables that we do not need and which cause bugs (e.g. in
23433
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
23434
# suppresses any "Segmentation fault" message there. '((' could
23435
# trigger a bug in pdksh 5.2.14.
23436
for as_var in BASH_ENV ENV MAIL MAILPATH
23437
do eval test x\${$as_var+set} = xset \
23438
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
10298
23439
done
10299
23440
PS1='$ '
10300
23441
PS2='> '
10301
23442
PS4='+ '
10302
23443
10303
23444
# NLS nuisances.
10304
for as_var in \
10305
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10306
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10307
LC_TELEPHONE LC_TIME
10308
do
10309
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10310
eval $as_var=C; export $as_var
10311
else
10312
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
23445
LC_ALL=C
23446
export LC_ALL
23447
LANGUAGE=C
23448
export LANGUAGE
23449
23450
# CDPATH.
23451
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
23452
23453
23454
# as_fn_error ERROR [LINENO LOG_FD]
23455
# ---------------------------------
23456
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
23457
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
23458
# script with status $?, using 1 if that was 0.
23459
as_fn_error ()
23460
{
23461
as_status=$?; test $as_status -eq 0 && as_status=1
23462
if test "$3"; then
23463
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
23464
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
10313
23465
fi
10314
done
10315
10316
# Required to use basename.
23466
$as_echo "$as_me: error: $1" >&2
23467
as_fn_exit $as_status
23468
} # as_fn_error
23469
23470
23471
# as_fn_set_status STATUS
23472
# -----------------------
23473
# Set $? to STATUS, without forking.
23474
as_fn_set_status ()
23475
{
23476
return $1
23477
} # as_fn_set_status
23478
23479
# as_fn_exit STATUS
23480
# -----------------
23481
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
23482
as_fn_exit ()
23483
{
23484
set +e
23485
as_fn_set_status $1
23486
exit $1
23487
} # as_fn_exit
23488
23489
# as_fn_unset VAR
23490
# ---------------
23491
# Portably unset VAR.
23492
as_fn_unset ()
23493
{
23494
{ eval $1=; unset $1;}
23495
}
23496
as_unset=as_fn_unset
23497
# as_fn_append VAR VALUE
23498
# ----------------------
23499
# Append the text in VALUE to the end of the definition contained in VAR. Take
23500
# advantage of any shell optimizations that allow amortized linear growth over
23501
# repeated appends, instead of the typical quadratic growth present in naive
23502
# implementations.
23503
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
23504
eval 'as_fn_append ()
23505
{
23506
eval $1+=\$2
23507
}'
23508
else
23509
as_fn_append ()
23510
{
23511
eval $1=\$$1\$2
23512
}
23513
fi # as_fn_append
23514
23515
# as_fn_arith ARG...
23516
# ------------------
23517
# Perform arithmetic evaluation on the ARGs, and store the result in the
23518
# global $as_val. Take advantage of shells that can avoid forks. The arguments
23519
# must be portable across $(()) and expr.
23520
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
23521
eval 'as_fn_arith ()
23522
{
23523
as_val=$(( $* ))
23524
}'
23525
else
23526
as_fn_arith ()
23527
{
23528
as_val=`expr "$@" || test $? -eq 1`
23529
}
23530
fi # as_fn_arith
23531
23532
10317
23533
if expr a : '\(a\)' >/dev/null 2>&1 &&
10318
23534
test "X`expr 00001 : '.*\(...\)'`" = X001; then
10319
23535
as_expr=expr
10327
23543
as_basename=false
10328
23544
fi
10329
23545
23546
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
23547
as_dirname=dirname
23548
else
23549
as_dirname=false
23550
fi
10330
23551
10331
# Name of the executable.
10332
23552
as_me=`$as_basename -- "$0" ||
10333
23553
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10334
23554
X"$0" : 'X\(//\)$' \| \
10335
23555
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10336
echo X/"$0" |
23556
$as_echo X/"$0" |
10337
23557
sed '/^.*\/\([^/][^/]*\)\/*$/{
10338
23558
s//\1/
10339
23559
q
10348
23568
}
10349
23569
s/.*/./; q'`
10350
23570
10351
# CDPATH.
10352
$as_unset CDPATH
10353
10354
10355
10356
as_lineno_1=$LINENO
10357
as_lineno_2=$LINENO
10358
test "x$as_lineno_1" != "x$as_lineno_2" &&
10359
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
10360
10361
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10362
# uniformly replaced by the line number. The first 'sed' inserts a
10363
# line-number line after each line using $LINENO; the second 'sed'
10364
# does the real work. The second script uses 'N' to pair each
10365
# line-number line with the line containing $LINENO, and appends
10366
# trailing '-' during substitution so that $LINENO is not a special
10367
# case at line end.
10368
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10369
# scripts with optimization help from Paolo Bonzini. Blame Lee
10370
# E. McMahon (1931-1989) for sed's syntax. :-)
10371
sed -n '
10372
p
10373
/[$]LINENO/=
10374
' <$as_myself |
10375
sed '
10376
s/[$]LINENO.*/&-/
10377
t lineno
10378
b
10379
:lineno
10380
N
10381
:loop
10382
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
10383
t loop
10384
s/-\n.*//
10385
' >$as_me.lineno &&
10386
chmod +x "$as_me.lineno" ||
10387
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
10388
{ (exit 1); exit 1; }; }
10389
10390
# Don't try to exec as it changes $[0], causing all sort of problems
10391
# (the dirname of $[0] is not the place where we might find the
10392
# original and so on. Autoconf is especially sensitive to this).
10393
. "./$as_me.lineno"
10394
# Exit status is that of the last command.
10395
exit
10396
}
10397
10398
10399
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
10400
as_dirname=dirname
10401
else
10402
as_dirname=false
10403
fi
23571
# Avoid depending upon Character Ranges.
23572
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
23573
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
23574
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
23575
as_cr_digits='0123456789'
23576
as_cr_alnum=$as_cr_Letters$as_cr_digits
10404
23577
10405
23578
ECHO_C= ECHO_N= ECHO_T=
10406
case `echo -n x` in
23579
case `echo -n x` in #(((((
10407
23580
-n*)
10408
case `echo 'x\c'` in
23581
case `echo 'xy\c'` in
10409
23582
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
10410
*) ECHO_C='\c';;
23583
xy) ECHO_C='\c';;
23584
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
23585
ECHO_T=' ';;
10411
23586
esac;;
10412
23587
*)
10413
23588
ECHO_N='-n';;
10414
23589
esac
10415
23590
10416
if expr a : '\(a\)' >/dev/null 2>&1 &&
10417
test "X`expr 00001 : '.*\(...\)'`" = X001; then
10418
as_expr=expr
10419
else
10420
as_expr=false
10421
fi
10422
10423
23591
rm -f conf$$ conf$$.exe conf$$.file
10424
23592
if test -d conf$$.dir; then
10425
23593
rm -f conf$$.dir/conf$$.file
10426
23594
else
10427
23595
rm -f conf$$.dir
10428
mkdir conf$$.dir
23596
mkdir conf$$.dir 2>/dev/null
10429
23597
fi
10430
echo >conf$$.file
10431
if ln -s conf$$.file conf$$ 2>/dev/null; then
10432
as_ln_s='ln -s'
10433
# ... but there are two gotchas:
10434
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
10435
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
10436
# In both cases, we have to default to `cp -p'.
10437
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
23598
if (echo >conf$$.file) 2>/dev/null; then
23599
if ln -s conf$$.file conf$$ 2>/dev/null; then
23600
as_ln_s='ln -s'
23601
# ... but there are two gotchas:
23602
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
23603
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
23604
# In both cases, we have to default to `cp -p'.
23605
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
23606
as_ln_s='cp -p'
23607
elif ln conf$$.file conf$$ 2>/dev/null; then
23608
as_ln_s=ln
23609
else
10438
23610
as_ln_s='cp -p'
10439
elif ln conf$$.file conf$$ 2>/dev/null; then
10440
as_ln_s=ln
23611
fi
10441
23612
else
10442
23613
as_ln_s='cp -p'
10443
23614
fi
10444
23615
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
10445
23616
rmdir conf$$.dir 2>/dev/null
10446
23617
23618
23619
# as_fn_mkdir_p
23620
# -------------
23621
# Create "$as_dir" as a directory, including parents if necessary.
23622
as_fn_mkdir_p ()
23623
{
23624
23625
case $as_dir in #(
23626
-*) as_dir=./$as_dir;;
23627
esac
23628
test -d "$as_dir" || eval $as_mkdir_p || {
23629
as_dirs=
23630
while :; do
23631
case $as_dir in #(
23632
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
23633
*) as_qdir=$as_dir;;
23634
esac
23635
as_dirs="'$as_qdir' $as_dirs"
23636
as_dir=`$as_dirname -- "$as_dir" ||
23637
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23638
X"$as_dir" : 'X\(//\)[^/]' \| \
23639
X"$as_dir" : 'X\(//\)$' \| \
23640
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
23641
$as_echo X"$as_dir" |
23642
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23643
s//\1/
23644
q
23645
}
23646
/^X\(\/\/\)[^/].*/{
23647
s//\1/
23648
q
23649
}
23650
/^X\(\/\/\)$/{
23651
s//\1/
23652
q
23653
}
23654
/^X\(\/\).*/{
23655
s//\1/
23656
q
23657
}
23658
s/.*/./; q'`
23659
test -d "$as_dir" && break
23660
done
23661
test -z "$as_dirs" || eval "mkdir $as_dirs"
23662
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
23663
23664
23665
} # as_fn_mkdir_p
10447
23666
if mkdir -p . 2>/dev/null; then
10448
as_mkdir_p=:
23667
as_mkdir_p='mkdir -p "$as_dir"'
10449
23668
else
10450
23669
test -d ./-p && rmdir ./-p
10451
23670
as_mkdir_p=false
10462
23681
as_test_x='
10463
23682
eval sh -c '\''
10464
23683
if test -d "$1"; then
10465
test -d "$1/.";
23684
test -d "$1/.";
10466
23685
else
10467
case $1 in
10468
-*)set "./$1";;
23686
case $1 in #(
23687
-*)set "./$1";;
10469
23688
esac;
10470
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
23689
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
10471
23690
???[sx]*):;;*)false;;esac;fi
10472
23691
'\'' sh
10473
23692
'
10482
23701
10483
23702
10484
23703
exec 6>&1
23704
## ----------------------------------- ##
23705
## Main body of $CONFIG_STATUS script. ##
23706
## ----------------------------------- ##
23707
_ASEOF
23708
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10485
23709
10486
# Save the log message, to keep $[0] and so on meaningful, and to
23710
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23711
# Save the log message, to keep $0 and so on meaningful, and to
10487
23712
# report actual input values of CONFIG_FILES etc. instead of their
10488
23713
# values after options handling.
10489
23714
ac_log="
10490
This file was extended by gzip $as_me 1.3.12, which was
10491
generated by GNU Autoconf 2.61. Invocation command line was
23715
This file was extended by gzip $as_me 1.4, which was
23716
generated by GNU Autoconf 2.65.23-13e35. Invocation command line was
10492
23717
10493
23718
CONFIG_FILES = $CONFIG_FILES
10494
23719
CONFIG_HEADERS = $CONFIG_HEADERS
10501
23726
10502
23727
_ACEOF
10503
23728
10504
cat >>$CONFIG_STATUS <<_ACEOF
23729
case $ac_config_files in *"
23730
"*) set x $ac_config_files; shift; ac_config_files=$*;;
23731
esac
23732
23733
case $ac_config_headers in *"
23734
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
23735
esac
23736
23737
23738
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10505
23739
# Files that config.status was made for.
10506
23740
config_files="$ac_config_files"
10507
23741
config_headers="$ac_config_headers"
23742
config_links="$ac_config_links"
10508
23743
config_commands="$ac_config_commands"
10509
23744
10510
23745
_ACEOF
10511
23746
10512
cat >>$CONFIG_STATUS <<\_ACEOF
23747
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10513
23748
ac_cs_usage="\
10514
\`$as_me' instantiates files from templates according to the
10515
current configuration.
23749
\`$as_me' instantiates files and other configuration actions
23750
from templates according to the current configuration. Unless the files
23751
and actions are specified as TAGs, all are instantiated by default.
10516
23752
10517
Usage: $0 [OPTIONS] [FILE]...
23753
Usage: $0 [OPTION]... [TAG]...
10518
23754
10519
23755
-h, --help print this help, then exit
10520
23756
-V, --version print version number and configuration settings, then exit
10521
-q, --quiet do not print progress messages
23757
--config print configuration, then exit
23758
-q, --quiet, --silent
23759
do not print progress messages
10522
23760
-d, --debug don't remove temporary files
10523
23761
--recheck update $as_me by reconfiguring in the same conditions
10524
--file=FILE[:TEMPLATE]
10525
instantiate the configuration file FILE
10526
--header=FILE[:TEMPLATE]
10527
instantiate the configuration header FILE
23762
--file=FILE[:TEMPLATE]
23763
instantiate the configuration file FILE
23764
--header=FILE[:TEMPLATE]
23765
instantiate the configuration header FILE
10528
23766
10529
23767
Configuration files:
10530
23768
$config_files
10532
23770
Configuration headers:
10533
23771
$config_headers
10534
23772
23773
Configuration links:
23774
$config_links
23775
10535
23776
Configuration commands:
10536
23777
$config_commands
10537
23778
10538
Report bugs to <bug-autoconf@gnu.org>."
23779
Report bugs to <bug-gzip@gnu.org>."
10539
23780
10540
23781
_ACEOF
10541
cat >>$CONFIG_STATUS <<_ACEOF
23782
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23783
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
10542
23784
ac_cs_version="\\
10543
gzip config.status 1.3.12
10544
configured by $0, generated by GNU Autoconf 2.61,
10545
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
23785
gzip config.status 1.4
23786
configured by $0, generated by GNU Autoconf 2.65.23-13e35,
23787
with options \\"\$ac_cs_config\\"
10546
23788
10547
Copyright (C) 2006 Free Software Foundation, Inc.
23789
Copyright (C) 2010 Free Software Foundation, Inc.
10548
23790
This config.status script is free software; the Free Software Foundation
10549
23791
gives unlimited permission to copy, distribute and modify it."
10550
23792
10552
23794
srcdir='$srcdir'
10553
23795
INSTALL='$INSTALL'
10554
23796
MKDIR_P='$MKDIR_P'
23797
AWK='$AWK'
23798
test -n "\$AWK" || AWK=awk
10555
23799
_ACEOF
10556
23800
10557
cat >>$CONFIG_STATUS <<\_ACEOF
10558
# If no file are specified by the user, then we need to provide default
10559
# value. By we need to know if files were specified by the user.
23801
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23802
# The default lists apply if the user does not specify any file.
10560
23803
ac_need_defaults=:
10561
23804
while test $# != 0
10562
23805
do
10578
23821
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10579
23822
ac_cs_recheck=: ;;
10580
23823
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10581
echo "$ac_cs_version"; exit ;;
23824
$as_echo "$ac_cs_version"; exit ;;
23825
--config | --confi | --conf | --con | --co | --c )
23826
$as_echo "$ac_cs_config"; exit ;;
10582
23827
--debug | --debu | --deb | --de | --d | -d )
10583
23828
debug=: ;;
10584
23829
--file | --fil | --fi | --f )
10585
23830
$ac_shift
10586
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
23831
case $ac_optarg in
23832
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23833
esac
23834
as_fn_append CONFIG_FILES " '$ac_optarg'"
10587
23835
ac_need_defaults=false;;
10588
23836
--header | --heade | --head | --hea )
10589
23837
$ac_shift
10590
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
23838
case $ac_optarg in
23839
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23840
esac
23841
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
10591
23842
ac_need_defaults=false;;
10592
23843
--he | --h)
10593
23844
# Conflict between --help and --header
10594
{ echo "$as_me: error: ambiguous option: $1
10595
Try \`$0 --help' for more information." >&2
10596
{ (exit 1); exit 1; }; };;
23845
as_fn_error "ambiguous option: \`$1'
23846
Try \`$0 --help' for more information.";;
10597
23847
--help | --hel | -h )
10598
echo "$ac_cs_usage"; exit ;;
23848
$as_echo "$ac_cs_usage"; exit ;;
10599
23849
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10600
23850
| -silent | --silent | --silen | --sile | --sil | --si | --s)
10601
23851
ac_cs_silent=: ;;
10602
23852
10603
23853
# This is an error.
10604
-*) { echo "$as_me: error: unrecognized option: $1
10605
Try \`$0 --help' for more information." >&2
10606
{ (exit 1); exit 1; }; } ;;
23854
-*) as_fn_error "unrecognized option: \`$1'
23855
Try \`$0 --help' for more information." ;;
10607
23856
10608
*) ac_config_targets="$ac_config_targets $1"
23857
*) as_fn_append ac_config_targets " $1"
10609
23858
ac_need_defaults=false ;;
10610
23859
10611
23860
esac
10620
23869
fi
10621
23870
10622
23871
_ACEOF
10623
cat >>$CONFIG_STATUS <<_ACEOF
23872
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10624
23873
if \$ac_cs_recheck; then
10625
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10626
CONFIG_SHELL=$SHELL
23874
set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23875
shift
23876
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
23877
CONFIG_SHELL='$SHELL'
10627
23878
export CONFIG_SHELL
10628
exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23879
exec "\$@"
10629
23880
fi
10630
23881
10631
23882
_ACEOF
10632
cat >>$CONFIG_STATUS <<\_ACEOF
23883
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10633
23884
exec 5>>config.log
10634
23885
{
10635
23886
echo
10636
23887
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10637
23888
## Running $as_me. ##
10638
23889
_ASBOX
10639
echo "$ac_log"
23890
$as_echo "$ac_log"
10640
23891
} >&5
10641
23892
10642
23893
_ACEOF
10643
cat >>$CONFIG_STATUS <<_ACEOF
23894
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10644
23895
#
10645
23896
# INIT-COMMANDS
10646
23897
#
10647
23898
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
23899
GNUmakefile=$GNUmakefile
10648
23900
10649
23901
_ACEOF
10650
23902
10651
cat >>$CONFIG_STATUS <<\_ACEOF
23903
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10652
23904
10653
23905
# Handling of arguments.
10654
23906
for ac_config_target in $ac_config_targets
10656
23908
case $ac_config_target in
10657
23909
"lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/config.h:lib/config.hin" ;;
10658
23910
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
23911
"$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;;
10659
23912
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10660
23913
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10661
23914
"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10662
23915
10663
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10664
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10665
{ (exit 1); exit 1; }; };;
23916
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10666
23917
esac
10667
23918
done
10668
23919
10674
23925
if $ac_need_defaults; then
10675
23926
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10676
23927
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23928
test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
10677
23929
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10678
23930
fi
10679
23931
10689
23941
trap 'exit_status=$?
10690
23942
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
10691
23943
' 0
10692
trap '{ (exit 1); exit 1; }' 1 2 13 15
23944
trap 'as_fn_exit 1' 1 2 13 15
10693
23945
}
10694
23946
# Create a (secure) tmp directory for tmp files.
10695
23947
10700
23952
{
10701
23953
tmp=./conf$$-$RANDOM
10702
23954
(umask 077 && mkdir "$tmp")
10703
} ||
10704
{
10705
echo "$me: cannot create a temporary directory in ." >&2
10706
{ (exit 1); exit 1; }
10707
}
10708
10709
#
10710
# Set up the sed scripts for CONFIG_FILES section.
10711
#
10712
10713
# No need to generate the scripts if there are no CONFIG_FILES.
10714
# This happens for instance when ./config.status config.h
23955
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
23956
23957
# Set up the scripts for CONFIG_FILES section.
23958
# No need to generate them if there are no CONFIG_FILES.
23959
# This happens for instance with `./config.status config.h'.
10715
23960
if test -n "$CONFIG_FILES"; then
10716
23961
10717
_ACEOF
10718
10719
10720
10721
ac_delim='%!_!# '
10722
for ac_last_try in false false false false false :; do
10723
cat >conf$$subs.sed <<_ACEOF
10724
SHELL!$SHELL$ac_delim
10725
PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
10726
PACKAGE_NAME!$PACKAGE_NAME$ac_delim
10727
PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
10728
PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
10729
PACKAGE_STRING!$PACKAGE_STRING$ac_delim
10730
PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
10731
exec_prefix!$exec_prefix$ac_delim
10732
prefix!$prefix$ac_delim
10733
program_transform_name!$program_transform_name$ac_delim
10734
bindir!$bindir$ac_delim
10735
sbindir!$sbindir$ac_delim
10736
libexecdir!$libexecdir$ac_delim
10737
datarootdir!$datarootdir$ac_delim
10738
datadir!$datadir$ac_delim
10739
sysconfdir!$sysconfdir$ac_delim
10740
sharedstatedir!$sharedstatedir$ac_delim
10741
localstatedir!$localstatedir$ac_delim
10742
includedir!$includedir$ac_delim
10743
oldincludedir!$oldincludedir$ac_delim
10744
docdir!$docdir$ac_delim
10745
infodir!$infodir$ac_delim
10746
htmldir!$htmldir$ac_delim
10747
dvidir!$dvidir$ac_delim
10748
pdfdir!$pdfdir$ac_delim
10749
psdir!$psdir$ac_delim
10750
libdir!$libdir$ac_delim
10751
localedir!$localedir$ac_delim
10752
mandir!$mandir$ac_delim
10753
DEFS!$DEFS$ac_delim
10754
ECHO_C!$ECHO_C$ac_delim
10755
ECHO_N!$ECHO_N$ac_delim
10756
ECHO_T!$ECHO_T$ac_delim
10757
LIBS!$LIBS$ac_delim
10758
build_alias!$build_alias$ac_delim
10759
host_alias!$host_alias$ac_delim
10760
target_alias!$target_alias$ac_delim
10761
INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
10762
INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
10763
INSTALL_DATA!$INSTALL_DATA$ac_delim
10764
am__isrc!$am__isrc$ac_delim
10765
CYGPATH_W!$CYGPATH_W$ac_delim
10766
PACKAGE!$PACKAGE$ac_delim
10767
VERSION!$VERSION$ac_delim
10768
ACLOCAL!$ACLOCAL$ac_delim
10769
AUTOCONF!$AUTOCONF$ac_delim
10770
AUTOMAKE!$AUTOMAKE$ac_delim
10771
AUTOHEADER!$AUTOHEADER$ac_delim
10772
MAKEINFO!$MAKEINFO$ac_delim
10773
install_sh!$install_sh$ac_delim
10774
STRIP!$STRIP$ac_delim
10775
INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
10776
mkdir_p!$mkdir_p$ac_delim
10777
AWK!$AWK$ac_delim
10778
SET_MAKE!$SET_MAKE$ac_delim
10779
am__leading_dot!$am__leading_dot$ac_delim
10780
AMTAR!$AMTAR$ac_delim
10781
am__tar!$am__tar$ac_delim
10782
am__untar!$am__untar$ac_delim
10783
CC!$CC$ac_delim
10784
CFLAGS!$CFLAGS$ac_delim
10785
LDFLAGS!$LDFLAGS$ac_delim
10786
CPPFLAGS!$CPPFLAGS$ac_delim
10787
ac_ct_CC!$ac_ct_CC$ac_delim
10788
EXEEXT!$EXEEXT$ac_delim
10789
OBJEXT!$OBJEXT$ac_delim
10790
DEPDIR!$DEPDIR$ac_delim
10791
am__include!$am__include$ac_delim
10792
am__quote!$am__quote$ac_delim
10793
AMDEP_TRUE!$AMDEP_TRUE$ac_delim
10794
AMDEP_FALSE!$AMDEP_FALSE$ac_delim
10795
AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
10796
CCDEPMODE!$CCDEPMODE$ac_delim
10797
am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
10798
am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
10799
CPP!$CPP$ac_delim
10800
NM!$NM$ac_delim
10801
LN_S!$LN_S$ac_delim
10802
RANLIB!$RANLIB$ac_delim
10803
GREP!$GREP$ac_delim
10804
EGREP!$EGREP$ac_delim
10805
GL_COND_LIBTOOL_TRUE!$GL_COND_LIBTOOL_TRUE$ac_delim
10806
GL_COND_LIBTOOL_FALSE!$GL_COND_LIBTOOL_FALSE$ac_delim
10807
ABSOLUTE_FCNTL_H!$ABSOLUTE_FCNTL_H$ac_delim
10808
FCNTL_H!$FCNTL_H$ac_delim
10809
GETOPT_H!$GETOPT_H$ac_delim
10810
LIBINTL!$LIBINTL$ac_delim
10811
LTLIBINTL!$LTLIBINTL$ac_delim
10812
STDBOOL_H!$STDBOOL_H$ac_delim
10813
HAVE__BOOL!$HAVE__BOOL$ac_delim
10814
GNULIB_GETSUBOPT!$GNULIB_GETSUBOPT$ac_delim
10815
GNULIB_MKDTEMP!$GNULIB_MKDTEMP$ac_delim
10816
GNULIB_MKSTEMP!$GNULIB_MKSTEMP$ac_delim
10817
HAVE_GETSUBOPT!$HAVE_GETSUBOPT$ac_delim
10818
HAVE_MKDTEMP!$HAVE_MKDTEMP$ac_delim
10819
REPLACE_MKSTEMP!$REPLACE_MKSTEMP$ac_delim
10820
ABSOLUTE_STDLIB_H!$ABSOLUTE_STDLIB_H$ac_delim
10821
_ACEOF
10822
10823
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
10824
break
10825
elif $ac_last_try; then
10826
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10827
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10828
{ (exit 1); exit 1; }; }
10829
else
10830
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10831
fi
10832
done
10833
10834
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10835
if test -n "$ac_eof"; then
10836
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10837
ac_eof=`expr $ac_eof + 1`
10838
fi
10839
10840
cat >>$CONFIG_STATUS <<_ACEOF
10841
cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10842
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10843
_ACEOF
10844
sed '
10845
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10846
s/^/s,@/; s/!/@,|#_!!_#|/
10847
:n
10848
t n
10849
s/'"$ac_delim"'$/,g/; t
10850
s/$/\\/; p
10851
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10852
' >>$CONFIG_STATUS <conf$$subs.sed
10853
rm -f conf$$subs.sed
10854
cat >>$CONFIG_STATUS <<_ACEOF
10855
CEOF$ac_eof
10856
_ACEOF
10857
10858
10859
ac_delim='%!_!# '
10860
for ac_last_try in false false false false false :; do
10861
cat >conf$$subs.sed <<_ACEOF
10862
ABSOLUTE_SYS_STAT_H!$ABSOLUTE_SYS_STAT_H$ac_delim
10863
SYS_STAT_H!$SYS_STAT_H$ac_delim
10864
ABSOLUTE_SYS_TIME_H!$ABSOLUTE_SYS_TIME_H$ac_delim
10865
HAVE_SYS_TIME_H!$HAVE_SYS_TIME_H$ac_delim
10866
HAVE_STRUCT_TIMEVAL!$HAVE_STRUCT_TIMEVAL$ac_delim
10867
REPLACE_GETTIMEOFDAY!$REPLACE_GETTIMEOFDAY$ac_delim
10868
SYS_TIME_H!$SYS_TIME_H$ac_delim
10869
REPLACE_LOCALTIME_R!$REPLACE_LOCALTIME_R$ac_delim
10870
REPLACE_NANOSLEEP!$REPLACE_NANOSLEEP$ac_delim
10871
REPLACE_STRPTIME!$REPLACE_STRPTIME$ac_delim
10872
REPLACE_TIMEGM!$REPLACE_TIMEGM$ac_delim
10873
ABSOLUTE_TIME_H!$ABSOLUTE_TIME_H$ac_delim
10874
TIME_H_DEFINES_STRUCT_TIMESPEC!$TIME_H_DEFINES_STRUCT_TIMESPEC$ac_delim
10875
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC!$SYS_TIME_H_DEFINES_STRUCT_TIMESPEC$ac_delim
10876
GNULIB_CHOWN!$GNULIB_CHOWN$ac_delim
10877
GNULIB_DUP2!$GNULIB_DUP2$ac_delim
10878
GNULIB_FCHDIR!$GNULIB_FCHDIR$ac_delim
10879
GNULIB_FTRUNCATE!$GNULIB_FTRUNCATE$ac_delim
10880
GNULIB_GETCWD!$GNULIB_GETCWD$ac_delim
10881
GNULIB_GETLOGIN_R!$GNULIB_GETLOGIN_R$ac_delim
10882
GNULIB_READLINK!$GNULIB_READLINK$ac_delim
10883
HAVE_DUP2!$HAVE_DUP2$ac_delim
10884
HAVE_FTRUNCATE!$HAVE_FTRUNCATE$ac_delim
10885
HAVE_READLINK!$HAVE_READLINK$ac_delim
10886
HAVE_DECL_GETLOGIN_R!$HAVE_DECL_GETLOGIN_R$ac_delim
10887
REPLACE_CHOWN!$REPLACE_CHOWN$ac_delim
10888
REPLACE_FCHDIR!$REPLACE_FCHDIR$ac_delim
10889
REPLACE_GETCWD!$REPLACE_GETCWD$ac_delim
10890
HAVE_UNISTD_H!$HAVE_UNISTD_H$ac_delim
10891
ABSOLUTE_UNISTD_H!$ABSOLUTE_UNISTD_H$ac_delim
10892
LIBGZIP_LIBDEPS!$LIBGZIP_LIBDEPS$ac_delim
10893
LIBGZIP_LTLIBDEPS!$LIBGZIP_LTLIBDEPS$ac_delim
10894
ASCPPPOST!$ASCPPPOST$ac_delim
10895
ASCPPFLAGS!$ASCPPFLAGS$ac_delim
10896
LIBOBJS!$LIBOBJS$ac_delim
10897
ASFLAGS_config!$ASFLAGS_config$ac_delim
10898
ac_prefix_program!$ac_prefix_program$ac_delim
10899
LTLIBOBJS!$LTLIBOBJS$ac_delim
10900
gl_LIBOBJS!$gl_LIBOBJS$ac_delim
10901
gl_LTLIBOBJS!$gl_LTLIBOBJS$ac_delim
10902
_ACEOF
10903
10904
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 40; then
10905
break
10906
elif $ac_last_try; then
10907
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10908
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10909
{ (exit 1); exit 1; }; }
10910
else
10911
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10912
fi
10913
done
10914
10915
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10916
if test -n "$ac_eof"; then
10917
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10918
ac_eof=`expr $ac_eof + 1`
10919
fi
10920
10921
cat >>$CONFIG_STATUS <<_ACEOF
10922
cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10923
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10924
_ACEOF
10925
sed '
10926
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10927
s/^/s,@/; s/!/@,|#_!!_#|/
10928
:n
10929
t n
10930
s/'"$ac_delim"'$/,g/; t
10931
s/$/\\/; p
10932
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10933
' >>$CONFIG_STATUS <conf$$subs.sed
10934
rm -f conf$$subs.sed
10935
cat >>$CONFIG_STATUS <<_ACEOF
10936
:end
10937
s/|#_!!_#|//g
10938
CEOF$ac_eof
10939
_ACEOF
10940
23962
23963
ac_cr=`echo X | tr X '\015'`
23964
# On cygwin, bash can eat \r inside `` if the user requested igncr.
23965
# But we know of no other shell where ac_cr would be empty at this
23966
# point, so we can use a bashism as a fallback.
23967
if test "x$ac_cr" = x; then
23968
eval ac_cr=\$\'\\r\'
23969
fi
23970
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23971
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23972
ac_cs_awk_cr='\r'
23973
else
23974
ac_cs_awk_cr=$ac_cr
23975
fi
23976
23977
echo 'BEGIN {' >"$tmp/subs1.awk" &&
23978
_ACEOF
23979
23980
23981
{
23982
echo "cat >conf$$subs.awk <<_ACEOF" &&
23983
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23984
echo "_ACEOF"
23985
} >conf$$subs.sh ||
23986
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23987
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
23988
ac_delim='%!_!# '
23989
for ac_last_try in false false false false false :; do
23990
. ./conf$$subs.sh ||
23991
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23992
23993
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23994
if test $ac_delim_n = $ac_delim_num; then
23995
break
23996
elif $ac_last_try; then
23997
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23998
else
23999
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24000
fi
24001
done
24002
rm -f conf$$subs.sh
24003
24004
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24005
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
24006
_ACEOF
24007
sed -n '
24008
h
24009
s/^/S["/; s/!.*/"]=/
24010
p
24011
g
24012
s/^[^!]*!//
24013
:repl
24014
t repl
24015
s/'"$ac_delim"'$//
24016
t delim
24017
:nl
24018
h
24019
s/\(.\{148\}\)..*/\1/
24020
t more1
24021
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
24022
p
24023
n
24024
b repl
24025
:more1
24026
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
24027
p
24028
g
24029
s/.\{148\}//
24030
t nl
24031
:delim
24032
h
24033
s/\(.\{148\}\)..*/\1/
24034
t more2
24035
s/["\\]/\\&/g; s/^/"/; s/$/"/
24036
p
24037
b
24038
:more2
24039
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
24040
p
24041
g
24042
s/.\{148\}//
24043
t delim
24044
' <conf$$subs.awk | sed '
24045
/^[^""]/{
24046
N
24047
s/\n//
24048
}
24049
' >>$CONFIG_STATUS || ac_write_fail=1
24050
rm -f conf$$subs.awk
24051
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24052
_ACAWK
24053
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
24054
for (key in S) S_is_set[key] = 1
24055
FS = ""
24056
24057
}
24058
{
24059
line = $ 0
24060
nfields = split(line, field, "@")
24061
substed = 0
24062
len = length(field[1])
24063
for (i = 2; i < nfields; i++) {
24064
key = field[i]
24065
keylen = length(key)
24066
if (S_is_set[key]) {
24067
value = S[key]
24068
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
24069
len += length(value) + length(field[++i])
24070
substed = 1
24071
} else
24072
len += 1 + keylen
24073
}
24074
24075
print line
24076
}
24077
24078
_ACAWK
24079
_ACEOF
24080
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24081
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
24082
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
24083
else
24084
cat
24085
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
24086
|| as_fn_error "could not setup config files machinery" "$LINENO" 5
24087
_ACEOF
10941
24088
10942
24089
# VPATH may cause trouble with some makes, so we remove $(srcdir),
10943
24090
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10954
24101
}'
10955
24102
fi
10956
24103
10957
cat >>$CONFIG_STATUS <<\_ACEOF
24104
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10958
24105
fi # test -n "$CONFIG_FILES"
10959
24106
10960
10961
for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
24107
# Set up the scripts for CONFIG_HEADERS section.
24108
# No need to generate them if there are no CONFIG_HEADERS.
24109
# This happens for instance with `./config.status Makefile'.
24110
if test -n "$CONFIG_HEADERS"; then
24111
cat >"$tmp/defines.awk" <<\_ACAWK ||
24112
BEGIN {
24113
_ACEOF
24114
24115
# Transform confdefs.h into an awk script `defines.awk', embedded as
24116
# here-document in config.status, that substitutes the proper values into
24117
# config.h.in to produce config.h.
24118
24119
# Create a delimiter string that does not exist in confdefs.h, to ease
24120
# handling of long lines.
24121
ac_delim='%!_!# '
24122
for ac_last_try in false false :; do
24123
ac_t=`sed -n "/$ac_delim/p" confdefs.h`
24124
if test -z "$ac_t"; then
24125
break
24126
elif $ac_last_try; then
24127
as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
24128
else
24129
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24130
fi
24131
done
24132
24133
# For the awk script, D is an array of macro values keyed by name,
24134
# likewise P contains macro parameters if any. Preserve backslash
24135
# newline sequences.
24136
24137
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
24138
sed -n '
24139
s/.\{148\}/&'"$ac_delim"'/g
24140
t rset
24141
:rset
24142
s/^[ ]*#[ ]*define[ ][ ]*/ /
24143
t def
24144
d
24145
:def
24146
s/\\$//
24147
t bsnl
24148
s/["\\]/\\&/g
24149
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
24150
D["\1"]=" \3"/p
24151
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
24152
d
24153
:bsnl
24154
s/["\\]/\\&/g
24155
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
24156
D["\1"]=" \3\\\\\\n"\\/p
24157
t cont
24158
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
24159
t cont
24160
d
24161
:cont
24162
n
24163
s/.\{148\}/&'"$ac_delim"'/g
24164
t clear
24165
:clear
24166
s/\\$//
24167
t bsnlc
24168
s/["\\]/\\&/g; s/^/"/; s/$/"/p
24169
d
24170
:bsnlc
24171
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
24172
b cont
24173
' <confdefs.h | sed '
24174
s/'"$ac_delim"'/"\\\
24175
"/g' >>$CONFIG_STATUS || ac_write_fail=1
24176
24177
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24178
for (key in D) D_is_set[key] = 1
24179
FS = ""
24180
}
24181
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
24182
line = \$ 0
24183
split(line, arg, " ")
24184
if (arg[1] == "#") {
24185
defundef = arg[2]
24186
mac1 = arg[3]
24187
} else {
24188
defundef = substr(arg[1], 2)
24189
mac1 = arg[2]
24190
}
24191
split(mac1, mac2, "(") #)
24192
macro = mac2[1]
24193
prefix = substr(line, 1, index(line, defundef) - 1)
24194
if (D_is_set[macro]) {
24195
# Preserve the white space surrounding the "#".
24196
print prefix "define", macro P[macro] D[macro]
24197
next
24198
} else {
24199
# Replace #undef with comments. This is necessary, for example,
24200
# in the case of _POSIX_SOURCE, which is predefined and required
24201
# on some systems where configure will not decide to define it.
24202
if (defundef == "undef") {
24203
print "/*", prefix defundef, macro, "*/"
24204
next
24205
}
24206
}
24207
}
24208
{ print }
24209
_ACAWK
24210
_ACEOF
24211
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24212
as_fn_error "could not setup config headers machinery" "$LINENO" 5
24213
fi # test -n "$CONFIG_HEADERS"
24214
24215
24216
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
24217
shift
24218
for ac_tag
10962
24219
do
10963
24220
case $ac_tag in
10964
24221
:[FHLC]) ac_mode=$ac_tag; continue;;
10965
24222
esac
10966
24223
case $ac_mode$ac_tag in
10967
24224
:[FHL]*:*);;
10968
:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10969
echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10970
{ (exit 1); exit 1; }; };;
24225
:L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
10971
24226
:[FH]-) ac_tag=-:-;;
10972
24227
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10973
24228
esac
10995
24250
[\\/$]*) false;;
10996
24251
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10997
24252
esac ||
10998
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10999
echo "$as_me: error: cannot find input file: $ac_f" >&2;}
11000
{ (exit 1); exit 1; }; };;
24253
{ as_fn_set_status 1
24254
as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5; };;
11001
24255
esac
11002
ac_file_inputs="$ac_file_inputs $ac_f"
24256
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
24257
as_fn_append ac_file_inputs " '$ac_f'"
11003
24258
done
11004
24259
11005
24260
# Let's still pretend it is `configure' which instantiates (i.e., don't
11006
24261
# use $as_me), people would be surprised to read:
11007
24262
# /* config.h. Generated by config.status. */
11008
configure_input="Generated from "`IFS=:
11009
echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
24263
configure_input='Generated from '`
24264
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
24265
`' by configure.'
11010
24266
if test x"$ac_file" != x-; then
11011
24267
configure_input="$ac_file. $configure_input"
11012
{ echo "$as_me:$LINENO: creating $ac_file" >&5
11013
echo "$as_me: creating $ac_file" >&6;}
24268
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
24269
$as_echo "$as_me: creating $ac_file" >&6;}
11014
24270
fi
24271
# Neutralize special characters interpreted by sed in replacement strings.
24272
case $configure_input in #(
24273
*\&* | *\|* | *\\* )
24274
ac_sed_conf_input=`$as_echo "$configure_input" |
24275
sed 's/[\\\\&|]/\\\\&/g'`;; #(
24276
*) ac_sed_conf_input=$configure_input;;
24277
esac
11015
24278
11016
24279
case $ac_tag in
11017
*:-:* | *:-) cat >"$tmp/stdin";;
24280
*:-:* | *:-) cat >"$tmp/stdin" \
24281
|| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
11018
24282
esac
11019
24283
;;
11020
24284
esac
11024
24288
X"$ac_file" : 'X\(//\)[^/]' \| \
11025
24289
X"$ac_file" : 'X\(//\)$' \| \
11026
24290
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11027
echo X"$ac_file" |
11028
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11029
s//\1/
11030
q
11031
}
11032
/^X\(\/\/\)[^/].*/{
11033
s//\1/
11034
q
11035
}
11036
/^X\(\/\/\)$/{
11037
s//\1/
11038
q
11039
}
11040
/^X\(\/\).*/{
11041
s//\1/
11042
q
11043
}
11044
s/.*/./; q'`
11045
{ as_dir="$ac_dir"
11046
case $as_dir in #(
11047
-*) as_dir=./$as_dir;;
11048
esac
11049
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
11050
as_dirs=
11051
while :; do
11052
case $as_dir in #(
11053
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
11054
*) as_qdir=$as_dir;;
11055
esac
11056
as_dirs="'$as_qdir' $as_dirs"
11057
as_dir=`$as_dirname -- "$as_dir" ||
11058
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11059
X"$as_dir" : 'X\(//\)[^/]' \| \
11060
X"$as_dir" : 'X\(//\)$' \| \
11061
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11062
echo X"$as_dir" |
11063
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11064
s//\1/
11065
q
11066
}
11067
/^X\(\/\/\)[^/].*/{
11068
s//\1/
11069
q
11070
}
11071
/^X\(\/\/\)$/{
11072
s//\1/
11073
q
11074
}
11075
/^X\(\/\).*/{
11076
s//\1/
11077
q
11078
}
11079
s/.*/./; q'`
11080
test -d "$as_dir" && break
11081
done
11082
test -z "$as_dirs" || eval "mkdir $as_dirs"
11083
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
11084
echo "$as_me: error: cannot create directory $as_dir" >&2;}
11085
{ (exit 1); exit 1; }; }; }
24291
$as_echo X"$ac_file" |
24292
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24293
s//\1/
24294
q
24295
}
24296
/^X\(\/\/\)[^/].*/{
24297
s//\1/
24298
q
24299
}
24300
/^X\(\/\/\)$/{
24301
s//\1/
24302
q
24303
}
24304
/^X\(\/\).*/{
24305
s//\1/
24306
q
24307
}
24308
s/.*/./; q'`
24309
as_dir="$ac_dir"; as_fn_mkdir_p
11086
24310
ac_builddir=.
11087
24311
11088
24312
case "$ac_dir" in
11089
24313
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11090
24314
*)
11091
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24315
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
11092
24316
# A ".." for each directory in $ac_dir_suffix.
11093
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
24317
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11094
24318
case $ac_top_builddir_sub in
11095
24319
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11096
24320
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11135
24359
esac
11136
24360
_ACEOF
11137
24361
11138
cat >>$CONFIG_STATUS <<\_ACEOF
24362
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11139
24363
# If the template does not know about datarootdir, expand it.
11140
24364
# FIXME: This hack should be removed a few years after 2.60.
11141
24365
ac_datarootdir_hack=; ac_datarootdir_seen=
11142
11143
case `sed -n '/datarootdir/ {
24366
ac_sed_dataroot='
24367
/datarootdir/ {
11144
24368
p
11145
24369
q
11146
24370
}
11148
24372
/@docdir@/p
11149
24373
/@infodir@/p
11150
24374
/@localedir@/p
11151
/@mandir@/p
11152
' $ac_file_inputs` in
24375
/@mandir@/p'
24376
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
11153
24377
*datarootdir*) ac_datarootdir_seen=yes;;
11154
24378
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
11155
{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11156
echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
24379
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
24380
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11157
24381
_ACEOF
11158
cat >>$CONFIG_STATUS <<_ACEOF
24382
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11159
24383
ac_datarootdir_hack='
11160
24384
s&@datadir@&$datadir&g
11161
24385
s&@docdir@&$docdir&g
11162
24386
s&@infodir@&$infodir&g
11163
24387
s&@localedir@&$localedir&g
11164
24388
s&@mandir@&$mandir&g
11165
s&\\\${datarootdir}&$datarootdir&g' ;;
24389
s&\\\${datarootdir}&$datarootdir&g' ;;
11166
24390
esac
11167
24391
_ACEOF
11168
24392
11169
24393
# Neutralize VPATH when `$srcdir' = `.'.
11170
24394
# Shell code in configure.ac might set extrasub.
11171
24395
# FIXME: do we really want to maintain this feature?
11172
cat >>$CONFIG_STATUS <<_ACEOF
11173
sed "$ac_vpsub
24396
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24397
ac_sed_extra="$ac_vpsub
11174
24398
$extrasub
11175
24399
_ACEOF
11176
cat >>$CONFIG_STATUS <<\_ACEOF
24400
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11177
24401
:t
11178
24402
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11179
s&@configure_input@&$configure_input&;t t
24403
s|@configure_input@|$ac_sed_conf_input|;t t
11180
24404
s&@top_builddir@&$ac_top_builddir_sub&;t t
24405
s&@top_build_prefix@&$ac_top_build_prefix&;t t
11181
24406
s&@srcdir@&$ac_srcdir&;t t
11182
24407
s&@abs_srcdir@&$ac_abs_srcdir&;t t
11183
24408
s&@top_srcdir@&$ac_top_srcdir&;t t
11188
24413
s&@INSTALL@&$ac_INSTALL&;t t
11189
24414
s&@MKDIR_P@&$ac_MKDIR_P&;t t
11190
24415
$ac_datarootdir_hack
11191
" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
24416
"
24417
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
24418
|| as_fn_error "could not create $ac_file" "$LINENO" 5
11192
24419
11193
24420
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11194
24421
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
11195
24422
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
11196
{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24423
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11197
24424
which seems to be undefined. Please make sure it is defined." >&5
11198
echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24425
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11199
24426
which seems to be undefined. Please make sure it is defined." >&2;}
11200
24427
11201
24428
rm -f "$tmp/stdin"
11202
24429
case $ac_file in
11203
-) cat "$tmp/out"; rm -f "$tmp/out";;
11204
*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
11205
esac
24430
-) cat "$tmp/out" && rm -f "$tmp/out";;
24431
*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
24432
esac \
24433
|| as_fn_error "could not create $ac_file" "$LINENO" 5
11206
24434
;;
11207
24435
:H)
11208
24436
#
11209
24437
# CONFIG_HEADER
11210
24438
#
11211
_ACEOF
11212
11213
# Transform confdefs.h into a sed script `conftest.defines', that
11214
# substitutes the proper values into config.h.in to produce config.h.
11215
rm -f conftest.defines conftest.tail
11216
# First, append a space to every undef/define line, to ease matching.
11217
echo 's/$/ /' >conftest.defines
11218
# Then, protect against being on the right side of a sed subst, or in
11219
# an unquoted here document, in config.status. If some macros were
11220
# called several times there might be several #defines for the same
11221
# symbol, which is useless. But do not sort them, since the last
11222
# AC_DEFINE must be honored.
11223
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11224
# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11225
# NAME is the cpp macro being defined, VALUE is the value it is being given.
11226
# PARAMS is the parameter list in the macro definition--in most cases, it's
11227
# just an empty string.
11228
ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
11229
ac_dB='\\)[ (].*,\\1define\\2'
11230
ac_dC=' '
11231
ac_dD=' ,'
11232
11233
uniq confdefs.h |
11234
sed -n '
11235
t rset
11236
:rset
11237
s/^[ ]*#[ ]*define[ ][ ]*//
11238
t ok
11239
d
11240
:ok
11241
s/[\\&,]/\\&/g
11242
s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11243
s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11244
' >>conftest.defines
11245
11246
# Remove the space that was appended to ease matching.
11247
# Then replace #undef with comments. This is necessary, for
11248
# example, in the case of _POSIX_SOURCE, which is predefined and required
11249
# on some systems where configure will not decide to define it.
11250
# (The regexp can be short, since the line contains either #define or #undef.)
11251
echo 's/ $//
11252
s,^[ #]*u.*,/* & */,' >>conftest.defines
11253
11254
# Break up conftest.defines:
11255
ac_max_sed_lines=50
11256
11257
# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11258
# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11259
# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11260
# et cetera.
11261
ac_in='$ac_file_inputs'
11262
ac_out='"$tmp/out1"'
11263
ac_nxt='"$tmp/out2"'
11264
11265
while :
11266
do
11267
# Write a here document:
11268
cat >>$CONFIG_STATUS <<_ACEOF
11269
# First, check the format of the line:
11270
cat >"\$tmp/defines.sed" <<\\CEOF
11271
/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
11272
/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
11273
b
11274
:def
11275
_ACEOF
11276
sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11277
echo 'CEOF
11278
sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11279
ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11280
sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11281
grep . conftest.tail >/dev/null || break
11282
rm -f conftest.defines
11283
mv conftest.tail conftest.defines
11284
done
11285
rm -f conftest.defines conftest.tail
11286
11287
echo "ac_result=$ac_in" >>$CONFIG_STATUS
11288
cat >>$CONFIG_STATUS <<\_ACEOF
11289
24439
if test x"$ac_file" != x-; then
11290
echo "/* $configure_input */" >"$tmp/config.h"
11291
cat "$ac_result" >>"$tmp/config.h"
11292
if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
11293
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11294
echo "$as_me: $ac_file is unchanged" >&6;}
24440
{
24441
$as_echo "/* $configure_input */" \
24442
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
24443
} >"$tmp/config.h" \
24444
|| as_fn_error "could not create $ac_file" "$LINENO" 5
24445
if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
24446
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
24447
$as_echo "$as_me: $ac_file is unchanged" >&6;}
11295
24448
else
11296
rm -f $ac_file
11297
mv "$tmp/config.h" $ac_file
24449
rm -f "$ac_file"
24450
mv "$tmp/config.h" "$ac_file" \
24451
|| as_fn_error "could not create $ac_file" "$LINENO" 5
11298
24452
fi
11299
24453
else
11300
echo "/* $configure_input */"
11301
cat "$ac_result"
24454
$as_echo "/* $configure_input */" \
24455
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
24456
|| as_fn_error "could not create -" "$LINENO" 5
11302
24457
fi
11303
rm -f "$tmp/out12"
11304
# Compute $ac_file's index in $config_headers.
24458
# Compute "$ac_file"'s index in $config_headers.
24459
_am_arg="$ac_file"
11305
24460
_am_stamp_count=1
11306
24461
for _am_header in $config_headers :; do
11307
24462
case $_am_header in
11308
$ac_file | $ac_file:* )
24463
$_am_arg | $_am_arg:* )
11309
24464
break ;;
11310
24465
* )
11311
24466
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11312
24467
esac
11313
24468
done
11314
echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
11315
$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11316
X$ac_file : 'X\(//\)[^/]' \| \
11317
X$ac_file : 'X\(//\)$' \| \
11318
X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
11319
echo X$ac_file |
24469
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
24470
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24471
X"$_am_arg" : 'X\(//\)[^/]' \| \
24472
X"$_am_arg" : 'X\(//\)$' \| \
24473
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
24474
$as_echo X"$_am_arg" |
11320
24475
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11321
24476
s//\1/
11322
24477
q
11335
24490
}
11336
24491
s/.*/./; q'`/stamp-h$_am_stamp_count
11337
24492
;;
11338
11339
:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
11340
echo "$as_me: executing $ac_file commands" >&6;}
24493
:L)
24494
#
24495
# CONFIG_LINK
24496
#
24497
24498
if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
24499
:
24500
else
24501
# Prefer the file from the source tree if names are identical.
24502
if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
24503
ac_source=$srcdir/$ac_source
24504
fi
24505
24506
{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
24507
$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
24508
24509
if test ! -r "$ac_source"; then
24510
as_fn_error "$ac_source: file not found" "$LINENO" 5
24511
fi
24512
rm -f "$ac_file"
24513
24514
# Try a relative symlink, then a hard link, then a copy.
24515
case $ac_source in
24516
[\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
24517
*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
24518
esac
24519
ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
24520
ln "$ac_source" "$ac_file" 2>/dev/null ||
24521
cp -p "$ac_source" "$ac_file" ||
24522
as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
24523
fi
24524
;;
24525
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
24526
$as_echo "$as_me: executing $ac_file commands" >&6;}
11341
24527
;;
11342
24528
esac
11343
24529
11344
24530
11345
24531
case $ac_file$ac_mode in
11346
"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
11347
# Strip MF so we end up with the name of the file.
11348
mf=`echo "$mf" | sed -e 's/:.*$//'`
11349
# Check whether this is an Automake generated Makefile or not.
11350
# We used to match only the files named `Makefile.in', but
11351
# some people rename them; so instead we look at the file content.
11352
# Grep'ing the first line is not enough: some people post-process
11353
# each Makefile.in and add a new line on top of each file to say so.
11354
# Grep'ing the whole file is not good either: AIX grep has a line
11355
# limit of 2048, but all sed's we know have understand at least 4000.
11356
if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
11357
dirpart=`$as_dirname -- "$mf" ||
24532
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
24533
# Autoconf 2.62 quotes --file arguments for eval, but not when files
24534
# are listed without --file. Let's play safe and only enable the eval
24535
# if we detect the quoting.
24536
case $CONFIG_FILES in
24537
*\'*) eval set x "$CONFIG_FILES" ;;
24538
*) set x $CONFIG_FILES ;;
24539
esac
24540
shift
24541
for mf
24542
do
24543
# Strip MF so we end up with the name of the file.
24544
mf=`echo "$mf" | sed -e 's/:.*$//'`
24545
# Check whether this is an Automake generated Makefile or not.
24546
# We used to match only the files named `Makefile.in', but
24547
# some people rename them; so instead we look at the file content.
24548
# Grep'ing the first line is not enough: some people post-process
24549
# each Makefile.in and add a new line on top of each file to say so.
24550
# Grep'ing the whole file is not good either: AIX grep has a line
24551
# limit of 2048, but all sed's we know have understand at least 4000.
24552
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
24553
dirpart=`$as_dirname -- "$mf" ||
11358
24554
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11359
24555
X"$mf" : 'X\(//\)[^/]' \| \
11360
24556
X"$mf" : 'X\(//\)$' \| \
11361
24557
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
11362
echo X"$mf" |
24558
$as_echo X"$mf" |
11363
24559
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11364
24560
s//\1/
11365
24561
q
11377
24573
q
11378
24574
}
11379
24575
s/.*/./; q'`
11380
else
11381
continue
11382
fi
11383
# Extract the definition of DEPDIR, am__include, and am__quote
11384
# from the Makefile without running `make'.
11385
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
11386
test -z "$DEPDIR" && continue
11387
am__include=`sed -n 's/^am__include = //p' < "$mf"`
11388
test -z "am__include" && continue
11389
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
11390
# When using ansi2knr, U may be empty or an underscore; expand it
11391
U=`sed -n 's/^U = //p' < "$mf"`
11392
# Find all dependency output files, they are included files with
11393
# $(DEPDIR) in their names. We invoke sed twice because it is the
11394
# simplest approach to changing $(DEPDIR) to its actual value in the
11395
# expansion.
11396
for file in `sed -n "
11397
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
11398
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11399
# Make sure the directory exists.
11400
test -f "$dirpart/$file" && continue
11401
fdir=`$as_dirname -- "$file" ||
24576
else
24577
continue
24578
fi
24579
# Extract the definition of DEPDIR, am__include, and am__quote
24580
# from the Makefile without running `make'.
24581
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
24582
test -z "$DEPDIR" && continue
24583
am__include=`sed -n 's/^am__include = //p' < "$mf"`
24584
test -z "am__include" && continue
24585
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
24586
# When using ansi2knr, U may be empty or an underscore; expand it
24587
U=`sed -n 's/^U = //p' < "$mf"`
24588
# Find all dependency output files, they are included files with
24589
# $(DEPDIR) in their names. We invoke sed twice because it is the
24590
# simplest approach to changing $(DEPDIR) to its actual value in the
24591
# expansion.
24592
for file in `sed -n "
24593
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
24594
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
24595
# Make sure the directory exists.
24596
test -f "$dirpart/$file" && continue
24597
fdir=`$as_dirname -- "$file" ||
11402
24598
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11403
24599
X"$file" : 'X\(//\)[^/]' \| \
11404
24600
X"$file" : 'X\(//\)$' \| \
11405
24601
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
11406
echo X"$file" |
11407
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11408
s//\1/
11409
q
11410
}
11411
/^X\(\/\/\)[^/].*/{
11412
s//\1/
11413
q
11414
}
11415
/^X\(\/\/\)$/{
11416
s//\1/
11417
q
11418
}
11419
/^X\(\/\).*/{
11420
s//\1/
11421
q
11422
}
11423
s/.*/./; q'`
11424
{ as_dir=$dirpart/$fdir
11425
case $as_dir in #(
11426
-*) as_dir=./$as_dir;;
11427
esac
11428
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
11429
as_dirs=
11430
while :; do
11431
case $as_dir in #(
11432
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
11433
*) as_qdir=$as_dir;;
11434
esac
11435
as_dirs="'$as_qdir' $as_dirs"
11436
as_dir=`$as_dirname -- "$as_dir" ||
11437
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11438
X"$as_dir" : 'X\(//\)[^/]' \| \
11439
X"$as_dir" : 'X\(//\)$' \| \
11440
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11441
echo X"$as_dir" |
11442
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11443
s//\1/
11444
q
11445
}
11446
/^X\(\/\/\)[^/].*/{
11447
s//\1/
11448
q
11449
}
11450
/^X\(\/\/\)$/{
11451
s//\1/
11452
q
11453
}
11454
/^X\(\/\).*/{
11455
s//\1/
11456
q
11457
}
11458
s/.*/./; q'`
11459
test -d "$as_dir" && break
24602
$as_echo X"$file" |
24603
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24604
s//\1/
24605
q
24606
}
24607
/^X\(\/\/\)[^/].*/{
24608
s//\1/
24609
q
24610
}
24611
/^X\(\/\/\)$/{
24612
s//\1/
24613
q
24614
}
24615
/^X\(\/\).*/{
24616
s//\1/
24617
q
24618
}
24619
s/.*/./; q'`
24620
as_dir=$dirpart/$fdir; as_fn_mkdir_p
24621
# echo "creating $dirpart/$file"
24622
echo '# dummy' > "$dirpart/$file"
11460
24623
done
11461
test -z "$as_dirs" || eval "mkdir $as_dirs"
11462
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
11463
echo "$as_me: error: cannot create directory $as_dir" >&2;}
11464
{ (exit 1); exit 1; }; }; }
11465
# echo "creating $dirpart/$file"
11466
echo '# dummy' > "$dirpart/$file"
11467
24624
done
11468
done
24625
}
11469
24626
;;
11470
24627
11471
24628
esac
11472
24629
done # for ac_tag
11473
24630
11474
24631
11475
{ (exit 0); exit 0; }
24632
as_fn_exit 0
11476
24633
_ACEOF
11477
chmod +x $CONFIG_STATUS
11478
24634
ac_clean_files=$ac_clean_files_save
11479
24635
24636
test $ac_write_fail = 0 ||
24637
as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
24638
11480
24639
11481
24640
# configure is writing to config.log, and then calls config.status.
11482
24641
# config.status does its own redirection, appending to config.log.
11496
24655
exec 5>>config.log
11497
24656
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11498
24657
# would make configure fail if this is the last instruction.
11499
$ac_cs_success || { (exit 1); exit 1; }
24658
$ac_cs_success || as_fn_exit 1
24659
fi
24660
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
24661
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
24662
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
11500
24663
fi
11501
24664
Loggerhead is a web-based interface for Breezy
Version: 2.0.1