Commit | Line | Data |
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c971b7fa PA |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
d0ac1c44 SM |
3 | # Generated by GNU Autoconf 2.69 for libgnu UNUSED-VERSION. |
4 | # | |
5 | # | |
6 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. | |
c971b7fa | 7 | # |
c971b7fa PA |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
11 | ## -------------------- ## | |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
14 | ||
15 | # Be more Bourne compatible | |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
18 | emulate sh | |
19 | NULLCMD=: | |
20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
21 | # is contrary to our usage. Disable this feature. | |
22 | alias -g '${1+"$@"}'='"$@"' | |
23 | setopt NO_GLOB_SUBST | |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
31 | fi | |
32 | ||
33 | ||
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
50 | else | |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
79 | fi | |
80 | ||
81 | ||
82 | # IFS | |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 90 | as_myself= |
c971b7fa PA |
91 | case $0 in #(( |
92 | *[\\/]* ) as_myself=$0 ;; | |
93 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
94 | for as_dir in $PATH | |
95 | do | |
96 | IFS=$as_save_IFS | |
97 | test -z "$as_dir" && as_dir=. | |
98 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
99 | done | |
100 | IFS=$as_save_IFS | |
101 | ||
102 | ;; | |
103 | esac | |
104 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
105 | # in which case we are not to be found in the path. | |
106 | if test "x$as_myself" = x; then | |
107 | as_myself=$0 | |
108 | fi | |
109 | if test ! -f "$as_myself"; then | |
110 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
111 | exit 1 | |
112 | fi | |
113 | ||
114 | # Unset variables that we do not need and which cause bugs (e.g. in | |
115 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
116 | # suppresses any "Segmentation fault" message there. '((' could | |
117 | # trigger a bug in pdksh 5.2.14. | |
118 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
119 | do eval test x\${$as_var+set} = xset \ | |
120 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
121 | done | |
122 | PS1='$ ' | |
123 | PS2='> ' | |
124 | PS4='+ ' | |
125 | ||
126 | # NLS nuisances. | |
127 | LC_ALL=C | |
128 | export LC_ALL | |
129 | LANGUAGE=C | |
130 | export LANGUAGE | |
131 | ||
132 | # CDPATH. | |
133 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
134 | ||
d0ac1c44 SM |
135 | # Use a proper internal environment variable to ensure we don't fall |
136 | # into an infinite loop, continuously re-executing ourselves. | |
137 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
138 | _as_can_reexec=no; export _as_can_reexec; | |
139 | # We cannot yet assume a decent shell, so we have to provide a | |
140 | # neutralization value for shells without unset; and this also | |
141 | # works around shells that cannot unset nonexistent variables. | |
142 | # Preserve -v and -x to the replacement shell. | |
143 | BASH_ENV=/dev/null | |
144 | ENV=/dev/null | |
145 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
146 | case $- in # (((( | |
147 | *v*x* | *x*v* ) as_opts=-vx ;; | |
148 | *v* ) as_opts=-v ;; | |
149 | *x* ) as_opts=-x ;; | |
150 | * ) as_opts= ;; | |
151 | esac | |
152 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
153 | # Admittedly, this is quite paranoid, since all the known shells bail | |
154 | # out after a failed `exec'. | |
155 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
156 | as_fn_exit 255 | |
157 | fi | |
158 | # We don't want this to propagate to other subprocesses. | |
159 | { _as_can_reexec=; unset _as_can_reexec;} | |
c971b7fa PA |
160 | if test "x$CONFIG_SHELL" = x; then |
161 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
162 | emulate sh | |
163 | NULLCMD=: | |
164 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
165 | # is contrary to our usage. Disable this feature. | |
166 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
167 | setopt NO_GLOB_SUBST | |
168 | else | |
169 | case \`(set -o) 2>/dev/null\` in #( | |
170 | *posix*) : | |
171 | set -o posix ;; #( | |
172 | *) : | |
173 | ;; | |
174 | esac | |
175 | fi | |
176 | " | |
177 | as_required="as_fn_return () { (exit \$1); } | |
178 | as_fn_success () { as_fn_return 0; } | |
179 | as_fn_failure () { as_fn_return 1; } | |
180 | as_fn_ret_success () { return 0; } | |
181 | as_fn_ret_failure () { return 1; } | |
182 | ||
183 | exitcode=0 | |
184 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
185 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
186 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
187 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
188 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
189 | ||
190 | else | |
191 | exitcode=1; echo positional parameters were not saved. | |
192 | fi | |
d0ac1c44 SM |
193 | test x\$exitcode = x0 || exit 1 |
194 | test -x / || exit 1" | |
c971b7fa PA |
195 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
196 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
197 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
198 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
199 | test \$(( 1 + 1 )) = 2 || exit 1" | |
200 | if (eval "$as_required") 2>/dev/null; then : | |
201 | as_have_required=yes | |
202 | else | |
203 | as_have_required=no | |
204 | fi | |
205 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
206 | ||
207 | else | |
208 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
209 | as_found=false | |
210 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
211 | do | |
212 | IFS=$as_save_IFS | |
213 | test -z "$as_dir" && as_dir=. | |
214 | as_found=: | |
215 | case $as_dir in #( | |
216 | /*) | |
217 | for as_base in sh bash ksh sh5; do | |
218 | # Try only shells that exist, to save several forks. | |
219 | as_shell=$as_dir/$as_base | |
220 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
221 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
222 | CONFIG_SHELL=$as_shell as_have_required=yes | |
223 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | break 2 | |
225 | fi | |
226 | fi | |
227 | done;; | |
228 | esac | |
229 | as_found=false | |
230 | done | |
231 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
232 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
233 | CONFIG_SHELL=$SHELL as_have_required=yes | |
234 | fi; } | |
235 | IFS=$as_save_IFS | |
236 | ||
237 | ||
238 | if test "x$CONFIG_SHELL" != x; then : | |
d0ac1c44 SM |
239 | export CONFIG_SHELL |
240 | # We cannot yet assume a decent shell, so we have to provide a | |
241 | # neutralization value for shells without unset; and this also | |
242 | # works around shells that cannot unset nonexistent variables. | |
243 | # Preserve -v and -x to the replacement shell. | |
244 | BASH_ENV=/dev/null | |
245 | ENV=/dev/null | |
246 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
247 | case $- in # (((( | |
248 | *v*x* | *x*v* ) as_opts=-vx ;; | |
249 | *v* ) as_opts=-v ;; | |
250 | *x* ) as_opts=-x ;; | |
251 | * ) as_opts= ;; | |
252 | esac | |
253 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
254 | # Admittedly, this is quite paranoid, since all the known shells bail | |
255 | # out after a failed `exec'. | |
256 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
257 | exit 255 | |
c971b7fa PA |
258 | fi |
259 | ||
260 | if test x$as_have_required = xno; then : | |
261 | $as_echo "$0: This script requires a shell more modern than all" | |
262 | $as_echo "$0: the shells that I found on your system." | |
263 | if test x${ZSH_VERSION+set} = xset ; then | |
264 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
265 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
266 | else | |
267 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, | |
268 | $0: including any error possibly output before this | |
269 | $0: message. Then install a modern shell, or manually run | |
270 | $0: the script under such a shell if you do have one." | |
271 | fi | |
272 | exit 1 | |
273 | fi | |
274 | fi | |
275 | fi | |
276 | SHELL=${CONFIG_SHELL-/bin/sh} | |
277 | export SHELL | |
278 | # Unset more variables known to interfere with behavior of common tools. | |
279 | CLICOLOR_FORCE= GREP_OPTIONS= | |
280 | unset CLICOLOR_FORCE GREP_OPTIONS | |
281 | ||
282 | ## --------------------- ## | |
283 | ## M4sh Shell Functions. ## | |
284 | ## --------------------- ## | |
285 | # as_fn_unset VAR | |
286 | # --------------- | |
287 | # Portably unset VAR. | |
288 | as_fn_unset () | |
289 | { | |
290 | { eval $1=; unset $1;} | |
291 | } | |
292 | as_unset=as_fn_unset | |
293 | ||
294 | # as_fn_set_status STATUS | |
295 | # ----------------------- | |
296 | # Set $? to STATUS, without forking. | |
297 | as_fn_set_status () | |
298 | { | |
299 | return $1 | |
300 | } # as_fn_set_status | |
301 | ||
302 | # as_fn_exit STATUS | |
303 | # ----------------- | |
304 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
305 | as_fn_exit () | |
306 | { | |
307 | set +e | |
308 | as_fn_set_status $1 | |
309 | exit $1 | |
310 | } # as_fn_exit | |
311 | ||
312 | # as_fn_mkdir_p | |
313 | # ------------- | |
314 | # Create "$as_dir" as a directory, including parents if necessary. | |
315 | as_fn_mkdir_p () | |
316 | { | |
317 | ||
318 | case $as_dir in #( | |
319 | -*) as_dir=./$as_dir;; | |
320 | esac | |
321 | test -d "$as_dir" || eval $as_mkdir_p || { | |
322 | as_dirs= | |
323 | while :; do | |
324 | case $as_dir in #( | |
325 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
326 | *) as_qdir=$as_dir;; | |
327 | esac | |
328 | as_dirs="'$as_qdir' $as_dirs" | |
329 | as_dir=`$as_dirname -- "$as_dir" || | |
330 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
331 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
332 | X"$as_dir" : 'X\(//\)$' \| \ | |
333 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
334 | $as_echo X"$as_dir" | | |
335 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
336 | s//\1/ | |
337 | q | |
338 | } | |
339 | /^X\(\/\/\)[^/].*/{ | |
340 | s//\1/ | |
341 | q | |
342 | } | |
343 | /^X\(\/\/\)$/{ | |
344 | s//\1/ | |
345 | q | |
346 | } | |
347 | /^X\(\/\).*/{ | |
348 | s//\1/ | |
349 | q | |
350 | } | |
351 | s/.*/./; q'` | |
352 | test -d "$as_dir" && break | |
353 | done | |
354 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 355 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
c971b7fa PA |
356 | |
357 | ||
358 | } # as_fn_mkdir_p | |
d0ac1c44 SM |
359 | |
360 | # as_fn_executable_p FILE | |
361 | # ----------------------- | |
362 | # Test if FILE is an executable regular file. | |
363 | as_fn_executable_p () | |
364 | { | |
365 | test -f "$1" && test -x "$1" | |
366 | } # as_fn_executable_p | |
c971b7fa PA |
367 | # as_fn_append VAR VALUE |
368 | # ---------------------- | |
369 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
370 | # advantage of any shell optimizations that allow amortized linear growth over | |
371 | # repeated appends, instead of the typical quadratic growth present in naive | |
372 | # implementations. | |
373 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
374 | eval 'as_fn_append () | |
375 | { | |
376 | eval $1+=\$2 | |
377 | }' | |
378 | else | |
379 | as_fn_append () | |
380 | { | |
381 | eval $1=\$$1\$2 | |
382 | } | |
383 | fi # as_fn_append | |
384 | ||
385 | # as_fn_arith ARG... | |
386 | # ------------------ | |
387 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
388 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
389 | # must be portable across $(()) and expr. | |
390 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
391 | eval 'as_fn_arith () | |
392 | { | |
393 | as_val=$(( $* )) | |
394 | }' | |
395 | else | |
396 | as_fn_arith () | |
397 | { | |
398 | as_val=`expr "$@" || test $? -eq 1` | |
399 | } | |
400 | fi # as_fn_arith | |
401 | ||
402 | ||
d0ac1c44 SM |
403 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
404 | # ---------------------------------------- | |
c971b7fa PA |
405 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
406 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 407 | # script with STATUS, using 1 if that was 0. |
c971b7fa PA |
408 | as_fn_error () |
409 | { | |
d0ac1c44 SM |
410 | as_status=$1; test $as_status -eq 0 && as_status=1 |
411 | if test "$4"; then | |
412 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
413 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
c971b7fa | 414 | fi |
d0ac1c44 | 415 | $as_echo "$as_me: error: $2" >&2 |
c971b7fa PA |
416 | as_fn_exit $as_status |
417 | } # as_fn_error | |
418 | ||
419 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
420 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
421 | as_expr=expr | |
422 | else | |
423 | as_expr=false | |
424 | fi | |
425 | ||
426 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
427 | as_basename=basename | |
428 | else | |
429 | as_basename=false | |
430 | fi | |
431 | ||
432 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
433 | as_dirname=dirname | |
434 | else | |
435 | as_dirname=false | |
436 | fi | |
437 | ||
438 | as_me=`$as_basename -- "$0" || | |
439 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
440 | X"$0" : 'X\(//\)$' \| \ | |
441 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
442 | $as_echo X/"$0" | | |
443 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
444 | s//\1/ | |
445 | q | |
446 | } | |
447 | /^X\/\(\/\/\)$/{ | |
448 | s//\1/ | |
449 | q | |
450 | } | |
451 | /^X\/\(\/\).*/{ | |
452 | s//\1/ | |
453 | q | |
454 | } | |
455 | s/.*/./; q'` | |
456 | ||
457 | # Avoid depending upon Character Ranges. | |
458 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
459 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
460 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
461 | as_cr_digits='0123456789' | |
462 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
463 | ||
464 | ||
465 | as_lineno_1=$LINENO as_lineno_1a=$LINENO | |
466 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
467 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
468 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
469 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
470 | sed -n ' | |
471 | p | |
472 | /[$]LINENO/= | |
473 | ' <$as_myself | | |
474 | sed ' | |
475 | s/[$]LINENO.*/&-/ | |
476 | t lineno | |
477 | b | |
478 | :lineno | |
479 | N | |
480 | :loop | |
481 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
482 | t loop | |
483 | s/-\n.*// | |
484 | ' >$as_me.lineno && | |
485 | chmod +x "$as_me.lineno" || | |
486 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
487 | ||
d0ac1c44 SM |
488 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
489 | # already done that, so ensure we don't try to do so again and fall | |
490 | # in an infinite loop. This has already happened in practice. | |
491 | _as_can_reexec=no; export _as_can_reexec | |
c971b7fa PA |
492 | # Don't try to exec as it changes $[0], causing all sort of problems |
493 | # (the dirname of $[0] is not the place where we might find the | |
494 | # original and so on. Autoconf is especially sensitive to this). | |
495 | . "./$as_me.lineno" | |
496 | # Exit status is that of the last command. | |
497 | exit | |
498 | } | |
499 | ||
500 | ECHO_C= ECHO_N= ECHO_T= | |
501 | case `echo -n x` in #((((( | |
502 | -n*) | |
503 | case `echo 'xy\c'` in | |
504 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
505 | xy) ECHO_C='\c';; | |
506 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
507 | ECHO_T=' ';; | |
508 | esac;; | |
509 | *) | |
510 | ECHO_N='-n';; | |
511 | esac | |
512 | ||
513 | rm -f conf$$ conf$$.exe conf$$.file | |
514 | if test -d conf$$.dir; then | |
515 | rm -f conf$$.dir/conf$$.file | |
516 | else | |
517 | rm -f conf$$.dir | |
518 | mkdir conf$$.dir 2>/dev/null | |
519 | fi | |
520 | if (echo >conf$$.file) 2>/dev/null; then | |
521 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
522 | as_ln_s='ln -s' | |
523 | # ... but there are two gotchas: | |
524 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
525 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 526 | # In both cases, we have to default to `cp -pR'. |
c971b7fa | 527 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 528 | as_ln_s='cp -pR' |
c971b7fa PA |
529 | elif ln conf$$.file conf$$ 2>/dev/null; then |
530 | as_ln_s=ln | |
531 | else | |
d0ac1c44 | 532 | as_ln_s='cp -pR' |
c971b7fa PA |
533 | fi |
534 | else | |
d0ac1c44 | 535 | as_ln_s='cp -pR' |
c971b7fa PA |
536 | fi |
537 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
538 | rmdir conf$$.dir 2>/dev/null | |
539 | ||
540 | if mkdir -p . 2>/dev/null; then | |
541 | as_mkdir_p='mkdir -p "$as_dir"' | |
542 | else | |
543 | test -d ./-p && rmdir ./-p | |
544 | as_mkdir_p=false | |
545 | fi | |
546 | ||
d0ac1c44 SM |
547 | as_test_x='test -x' |
548 | as_executable_p=as_fn_executable_p | |
c971b7fa PA |
549 | |
550 | # Sed expression to map a string onto a valid CPP name. | |
551 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
552 | ||
553 | # Sed expression to map a string onto a valid variable name. | |
554 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
555 | ||
556 | ||
d0ac1c44 SM |
557 | test -n "$DJDIR" || exec 7<&0 </dev/null |
558 | exec 6>&1 | |
c971b7fa PA |
559 | |
560 | # Name of the host. | |
d0ac1c44 | 561 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
c971b7fa PA |
562 | # so uname gets run too. |
563 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
564 | ||
565 | # | |
566 | # Initializations. | |
567 | # | |
568 | ac_default_prefix=/usr/local | |
569 | ac_clean_files= | |
570 | ac_config_libobj_dir=. | |
571 | LIBOBJS= | |
572 | cross_compiling=no | |
573 | subdirs= | |
574 | MFLAGS= | |
575 | MAKEFLAGS= | |
576 | ||
577 | # Identity of this package. | |
d0ac1c44 SM |
578 | PACKAGE_NAME='libgnu' |
579 | PACKAGE_TARNAME='libgnu' | |
580 | PACKAGE_VERSION='UNUSED-VERSION' | |
581 | PACKAGE_STRING='libgnu UNUSED-VERSION' | |
582 | PACKAGE_BUGREPORT='' | |
583 | PACKAGE_URL='' | |
c971b7fa | 584 | |
8690e634 | 585 | ac_unique_file="import/memmem.c" |
c971b7fa PA |
586 | # Factoring default headers for most tests. |
587 | ac_includes_default="\ | |
588 | #include <stdio.h> | |
589 | #ifdef HAVE_SYS_TYPES_H | |
590 | # include <sys/types.h> | |
591 | #endif | |
592 | #ifdef HAVE_SYS_STAT_H | |
593 | # include <sys/stat.h> | |
594 | #endif | |
595 | #ifdef STDC_HEADERS | |
596 | # include <stdlib.h> | |
597 | # include <stddef.h> | |
598 | #else | |
599 | # ifdef HAVE_STDLIB_H | |
600 | # include <stdlib.h> | |
601 | # endif | |
602 | #endif | |
603 | #ifdef HAVE_STRING_H | |
604 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
605 | # include <memory.h> | |
606 | # endif | |
607 | # include <string.h> | |
608 | #endif | |
609 | #ifdef HAVE_STRINGS_H | |
610 | # include <strings.h> | |
611 | #endif | |
612 | #ifdef HAVE_INTTYPES_H | |
613 | # include <inttypes.h> | |
614 | #endif | |
615 | #ifdef HAVE_STDINT_H | |
616 | # include <stdint.h> | |
617 | #endif | |
618 | #ifdef HAVE_UNISTD_H | |
619 | # include <unistd.h> | |
620 | #endif" | |
621 | ||
472fa5ee | 622 | gl_header_list= |
725e2999 | 623 | gl_func_list= |
8690e634 | 624 | gl_fnmatch_required=POSIX |
c971b7fa PA |
625 | ac_subst_vars='am__EXEEXT_FALSE |
626 | am__EXEEXT_TRUE | |
627 | gltests_LTLIBOBJS | |
628 | gltests_LIBOBJS | |
629 | gl_LTLIBOBJS | |
630 | gl_LIBOBJS | |
631 | LTLIBOBJS | |
632 | LIBOBJS | |
633 | LN_S | |
39be3c7e SM |
634 | AM_BACKSLASH |
635 | AM_DEFAULT_VERBOSITY | |
d0ac1c44 SM |
636 | AM_DEFAULT_V |
637 | AM_V | |
c971b7fa PA |
638 | am__fastdepCC_FALSE |
639 | am__fastdepCC_TRUE | |
640 | CCDEPMODE | |
d0ac1c44 | 641 | am__nodep |
c971b7fa PA |
642 | AMDEPBACKSLASH |
643 | AMDEP_FALSE | |
644 | AMDEP_TRUE | |
645 | am__quote | |
646 | am__include | |
647 | DEPDIR | |
648 | am__untar | |
649 | am__tar | |
650 | AMTAR | |
651 | am__leading_dot | |
652 | SET_MAKE | |
653 | AWK | |
654 | mkdir_p | |
c971b7fa PA |
655 | INSTALL_STRIP_PROGRAM |
656 | STRIP | |
657 | install_sh | |
658 | MAKEINFO | |
659 | AUTOHEADER | |
660 | AUTOMAKE | |
661 | AUTOCONF | |
662 | ACLOCAL | |
663 | VERSION | |
664 | PACKAGE | |
665 | CYGPATH_W | |
666 | am__isrc | |
667 | INSTALL_DATA | |
668 | INSTALL_SCRIPT | |
669 | INSTALL_PROGRAM | |
670 | LIBGNU_LTLIBDEPS | |
671 | LIBGNU_LIBDEPS | |
672 | gltests_WITNESS | |
8690e634 JK |
673 | REPLACE_TOWLOWER |
674 | REPLACE_ISWCNTRL | |
675 | HAVE_WCTYPE_H | |
676 | NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H | |
677 | NEXT_WCTYPE_H | |
678 | HAVE_ISWCNTRL | |
679 | REPLACE_ISWBLANK | |
680 | HAVE_WCTRANS_T | |
681 | HAVE_WCTYPE_T | |
682 | HAVE_ISWBLANK | |
683 | GNULIB_TOWCTRANS | |
684 | GNULIB_WCTRANS | |
685 | GNULIB_ISWCTYPE | |
686 | GNULIB_WCTYPE | |
687 | GNULIB_ISWBLANK | |
688 | HAVE_WINT_T | |
8690e634 JK |
689 | NEXT_AS_FIRST_DIRECTIVE_WCHAR_H |
690 | NEXT_WCHAR_H | |
8839a007 PA |
691 | HAVE_UNISTD_H |
692 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H | |
693 | NEXT_UNISTD_H | |
4a626d0a | 694 | UNISTD_H_DEFINES_STRUCT_TIMESPEC |
09607c9e TT |
695 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC |
696 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC | |
697 | TIME_H_DEFINES_STRUCT_TIMESPEC | |
698 | NEXT_AS_FIRST_DIRECTIVE_TIME_H | |
699 | NEXT_TIME_H | |
5e8754f9 SDJ |
700 | REPLACE_LOCALTIME |
701 | REPLACE_GMTIME | |
702 | REPLACE_TIMEGM | |
703 | REPLACE_NANOSLEEP | |
704 | REPLACE_MKTIME | |
705 | REPLACE_LOCALTIME_R | |
706 | HAVE_TIMEGM | |
707 | HAVE_STRPTIME | |
708 | HAVE_NANOSLEEP | |
709 | HAVE_DECL_LOCALTIME_R | |
710 | GNULIB_TIME_RZ | |
711 | GNULIB_TIME_R | |
712 | GNULIB_TIMEGM | |
713 | GNULIB_STRPTIME | |
714 | GNULIB_NANOSLEEP | |
715 | GNULIB_MKTIME | |
725e2999 JB |
716 | HAVE_SYS_UIO_H |
717 | NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H | |
718 | NEXT_SYS_UIO_H | |
63ce7108 TT |
719 | WINDOWS_64_BIT_OFF_T |
720 | NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H | |
721 | NEXT_SYS_TYPES_H | |
2196f55f YQ |
722 | NEXT_AS_FIRST_DIRECTIVE_STRING_H |
723 | NEXT_STRING_H | |
98399780 YQ |
724 | NEXT_AS_FIRST_DIRECTIVE_STDLIB_H |
725 | NEXT_STDLIB_H | |
6a29c58e YQ |
726 | NEXT_AS_FIRST_DIRECTIVE_STDIO_H |
727 | NEXT_STDIO_H | |
2196f55f YQ |
728 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H |
729 | NEXT_STDDEF_H | |
730 | GL_GENERATE_STDDEF_H_FALSE | |
731 | GL_GENERATE_STDDEF_H_TRUE | |
732 | STDDEF_H | |
733 | HAVE_WCHAR_T | |
4a626d0a | 734 | HAVE_MAX_ALIGN_T |
2196f55f YQ |
735 | REPLACE_NULL |
736 | HAVE__BOOL | |
737 | GL_GENERATE_STDBOOL_H_FALSE | |
738 | GL_GENERATE_STDBOOL_H_TRUE | |
739 | STDBOOL_H | |
725e2999 JB |
740 | GL_GENERATE_STDALIGN_H_FALSE |
741 | GL_GENERATE_STDALIGN_H_TRUE | |
742 | STDALIGN_H | |
0750520d PA |
743 | NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H |
744 | NEXT_SIGNAL_H | |
745 | REPLACE_RAISE | |
746 | REPLACE_PTHREAD_SIGMASK | |
747 | HAVE_SIGHANDLER_T | |
748 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T | |
749 | HAVE_STRUCT_SIGACTION_SA_SIGACTION | |
750 | HAVE_SIGACTION | |
751 | HAVE_SIGINFO_T | |
752 | HAVE_SIGSET_T | |
753 | HAVE_RAISE | |
754 | HAVE_PTHREAD_SIGMASK | |
755 | HAVE_POSIX_SIGNALBLOCKING | |
756 | GNULIB_SIGACTION | |
757 | GNULIB_SIGPROCMASK | |
758 | GNULIB_SIGNAL_H_SIGPIPE | |
759 | GNULIB_RAISE | |
760 | GNULIB_PTHREAD_SIGMASK | |
6a29c58e YQ |
761 | REPLACE_VSPRINTF |
762 | REPLACE_VSNPRINTF | |
763 | REPLACE_VPRINTF | |
764 | REPLACE_VFPRINTF | |
765 | REPLACE_VDPRINTF | |
766 | REPLACE_VASPRINTF | |
767 | REPLACE_TMPFILE | |
768 | REPLACE_STDIO_WRITE_FUNCS | |
769 | REPLACE_STDIO_READ_FUNCS | |
770 | REPLACE_SPRINTF | |
771 | REPLACE_SNPRINTF | |
772 | REPLACE_RENAMEAT | |
773 | REPLACE_RENAME | |
774 | REPLACE_REMOVE | |
775 | REPLACE_PRINTF | |
776 | REPLACE_POPEN | |
777 | REPLACE_PERROR | |
778 | REPLACE_OBSTACK_PRINTF | |
779 | REPLACE_GETLINE | |
780 | REPLACE_GETDELIM | |
781 | REPLACE_FTELLO | |
782 | REPLACE_FTELL | |
783 | REPLACE_FSEEKO | |
784 | REPLACE_FSEEK | |
785 | REPLACE_FREOPEN | |
786 | REPLACE_FPURGE | |
787 | REPLACE_FPRINTF | |
788 | REPLACE_FOPEN | |
789 | REPLACE_FFLUSH | |
790 | REPLACE_FDOPEN | |
791 | REPLACE_FCLOSE | |
792 | REPLACE_DPRINTF | |
793 | HAVE_VDPRINTF | |
794 | HAVE_VASPRINTF | |
795 | HAVE_RENAMEAT | |
796 | HAVE_POPEN | |
797 | HAVE_PCLOSE | |
798 | HAVE_FTELLO | |
799 | HAVE_FSEEKO | |
800 | HAVE_DPRINTF | |
801 | HAVE_DECL_VSNPRINTF | |
802 | HAVE_DECL_SNPRINTF | |
803 | HAVE_DECL_OBSTACK_PRINTF | |
804 | HAVE_DECL_GETLINE | |
805 | HAVE_DECL_GETDELIM | |
806 | HAVE_DECL_FTELLO | |
807 | HAVE_DECL_FSEEKO | |
808 | HAVE_DECL_FPURGE | |
809 | GNULIB_VSPRINTF_POSIX | |
810 | GNULIB_VSNPRINTF | |
811 | GNULIB_VPRINTF_POSIX | |
812 | GNULIB_VPRINTF | |
813 | GNULIB_VFPRINTF_POSIX | |
814 | GNULIB_VFPRINTF | |
815 | GNULIB_VDPRINTF | |
816 | GNULIB_VSCANF | |
817 | GNULIB_VFSCANF | |
818 | GNULIB_VASPRINTF | |
819 | GNULIB_TMPFILE | |
820 | GNULIB_STDIO_H_SIGPIPE | |
821 | GNULIB_STDIO_H_NONBLOCKING | |
822 | GNULIB_SPRINTF_POSIX | |
823 | GNULIB_SNPRINTF | |
824 | GNULIB_SCANF | |
825 | GNULIB_RENAMEAT | |
826 | GNULIB_RENAME | |
827 | GNULIB_REMOVE | |
828 | GNULIB_PUTS | |
829 | GNULIB_PUTCHAR | |
830 | GNULIB_PUTC | |
831 | GNULIB_PRINTF_POSIX | |
832 | GNULIB_PRINTF | |
833 | GNULIB_POPEN | |
834 | GNULIB_PERROR | |
835 | GNULIB_PCLOSE | |
836 | GNULIB_OBSTACK_PRINTF_POSIX | |
837 | GNULIB_OBSTACK_PRINTF | |
838 | GNULIB_GETLINE | |
839 | GNULIB_GETDELIM | |
840 | GNULIB_GETCHAR | |
841 | GNULIB_GETC | |
842 | GNULIB_FWRITE | |
843 | GNULIB_FTELLO | |
844 | GNULIB_FTELL | |
845 | GNULIB_FSEEKO | |
846 | GNULIB_FSEEK | |
847 | GNULIB_FSCANF | |
848 | GNULIB_FREOPEN | |
849 | GNULIB_FREAD | |
850 | GNULIB_FPUTS | |
851 | GNULIB_FPUTC | |
852 | GNULIB_FPURGE | |
853 | GNULIB_FPRINTF_POSIX | |
854 | GNULIB_FPRINTF | |
855 | GNULIB_FOPEN | |
856 | GNULIB_FGETS | |
857 | GNULIB_FGETC | |
858 | GNULIB_FFLUSH | |
859 | GNULIB_FDOPEN | |
860 | GNULIB_FCLOSE | |
861 | GNULIB_DPRINTF | |
725e2999 JB |
862 | GL_GENERATE_NETINET_IN_H_FALSE |
863 | GL_GENERATE_NETINET_IN_H_TRUE | |
864 | NETINET_IN_H | |
865 | HAVE_NETINET_IN_H | |
866 | NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H | |
867 | NEXT_NETINET_IN_H | |
c971b7fa | 868 | UNDEFINE_STRTOK_R |
5e8754f9 | 869 | REPLACE_STRTOK_R |
c971b7fa | 870 | REPLACE_STRSIGNAL |
5e8754f9 SDJ |
871 | REPLACE_STRNLEN |
872 | REPLACE_STRNDUP | |
873 | REPLACE_STRNCAT | |
c971b7fa PA |
874 | REPLACE_STRERROR_R |
875 | REPLACE_STRERROR | |
5e8754f9 | 876 | REPLACE_STRCHRNUL |
c971b7fa PA |
877 | REPLACE_STRCASESTR |
878 | REPLACE_STRSTR | |
879 | REPLACE_STRDUP | |
880 | REPLACE_STPNCPY | |
881 | REPLACE_MEMMEM | |
882 | REPLACE_MEMCHR | |
883 | HAVE_STRVERSCMP | |
884 | HAVE_DECL_STRSIGNAL | |
885 | HAVE_DECL_STRERROR_R | |
886 | HAVE_DECL_STRTOK_R | |
887 | HAVE_STRCASESTR | |
888 | HAVE_STRSEP | |
889 | HAVE_STRPBRK | |
890 | HAVE_DECL_STRNLEN | |
891 | HAVE_DECL_STRNDUP | |
892 | HAVE_DECL_STRDUP | |
893 | HAVE_STRCHRNUL | |
894 | HAVE_STPNCPY | |
895 | HAVE_STPCPY | |
896 | HAVE_RAWMEMCHR | |
897 | HAVE_DECL_MEMRCHR | |
898 | HAVE_MEMPCPY | |
899 | HAVE_DECL_MEMMEM | |
900 | HAVE_MEMCHR | |
901 | HAVE_FFSLL | |
902 | HAVE_FFSL | |
903 | HAVE_MBSLEN | |
904 | GNULIB_STRVERSCMP | |
905 | GNULIB_STRSIGNAL | |
906 | GNULIB_STRERROR_R | |
907 | GNULIB_STRERROR | |
908 | GNULIB_MBSTOK_R | |
909 | GNULIB_MBSSEP | |
910 | GNULIB_MBSSPN | |
911 | GNULIB_MBSPBRK | |
912 | GNULIB_MBSCSPN | |
913 | GNULIB_MBSCASESTR | |
914 | GNULIB_MBSPCASECMP | |
915 | GNULIB_MBSNCASECMP | |
916 | GNULIB_MBSCASECMP | |
917 | GNULIB_MBSSTR | |
918 | GNULIB_MBSRCHR | |
919 | GNULIB_MBSCHR | |
920 | GNULIB_MBSNLEN | |
921 | GNULIB_MBSLEN | |
922 | GNULIB_STRTOK_R | |
923 | GNULIB_STRCASESTR | |
924 | GNULIB_STRSTR | |
925 | GNULIB_STRSEP | |
926 | GNULIB_STRPBRK | |
927 | GNULIB_STRNLEN | |
928 | GNULIB_STRNDUP | |
929 | GNULIB_STRNCAT | |
930 | GNULIB_STRDUP | |
931 | GNULIB_STRCHRNUL | |
932 | GNULIB_STPNCPY | |
933 | GNULIB_STPCPY | |
934 | GNULIB_RAWMEMCHR | |
935 | GNULIB_MEMRCHR | |
936 | GNULIB_MEMPCPY | |
937 | GNULIB_MEMMEM | |
938 | GNULIB_MEMCHR | |
939 | GNULIB_FFSLL | |
940 | GNULIB_FFSL | |
8690e634 JK |
941 | LOCALE_FR |
942 | LOCALE_FR_UTF8 | |
943 | LOCALE_ZH_CN | |
944 | LOCALE_JA | |
945 | REPLACE_WCSWIDTH | |
946 | REPLACE_WCWIDTH | |
947 | REPLACE_WCSNRTOMBS | |
948 | REPLACE_WCSRTOMBS | |
949 | REPLACE_WCRTOMB | |
950 | REPLACE_MBSNRTOWCS | |
951 | REPLACE_MBSRTOWCS | |
952 | REPLACE_MBRLEN | |
953 | REPLACE_MBRTOWC | |
954 | REPLACE_MBSINIT | |
955 | REPLACE_WCTOB | |
956 | REPLACE_BTOWC | |
957 | REPLACE_MBSTATE_T | |
958 | HAVE_DECL_WCWIDTH | |
959 | HAVE_DECL_WCTOB | |
960 | HAVE_WCSWIDTH | |
961 | HAVE_WCSTOK | |
962 | HAVE_WCSSTR | |
963 | HAVE_WCSPBRK | |
964 | HAVE_WCSSPN | |
965 | HAVE_WCSCSPN | |
966 | HAVE_WCSRCHR | |
967 | HAVE_WCSCHR | |
968 | HAVE_WCSDUP | |
969 | HAVE_WCSXFRM | |
970 | HAVE_WCSCOLL | |
971 | HAVE_WCSNCASECMP | |
972 | HAVE_WCSCASECMP | |
973 | HAVE_WCSNCMP | |
974 | HAVE_WCSCMP | |
975 | HAVE_WCSNCAT | |
976 | HAVE_WCSCAT | |
977 | HAVE_WCPNCPY | |
978 | HAVE_WCSNCPY | |
979 | HAVE_WCPCPY | |
980 | HAVE_WCSCPY | |
981 | HAVE_WCSNLEN | |
982 | HAVE_WCSLEN | |
983 | HAVE_WMEMSET | |
984 | HAVE_WMEMMOVE | |
985 | HAVE_WMEMCPY | |
986 | HAVE_WMEMCMP | |
987 | HAVE_WMEMCHR | |
988 | HAVE_WCSNRTOMBS | |
989 | HAVE_WCSRTOMBS | |
990 | HAVE_WCRTOMB | |
991 | HAVE_MBSNRTOWCS | |
992 | HAVE_MBSRTOWCS | |
993 | HAVE_MBRLEN | |
994 | HAVE_MBRTOWC | |
995 | HAVE_MBSINIT | |
996 | HAVE_BTOWC | |
997 | GNULIB_WCSWIDTH | |
998 | GNULIB_WCSTOK | |
999 | GNULIB_WCSSTR | |
1000 | GNULIB_WCSPBRK | |
1001 | GNULIB_WCSSPN | |
1002 | GNULIB_WCSCSPN | |
1003 | GNULIB_WCSRCHR | |
1004 | GNULIB_WCSCHR | |
1005 | GNULIB_WCSDUP | |
1006 | GNULIB_WCSXFRM | |
1007 | GNULIB_WCSCOLL | |
1008 | GNULIB_WCSNCASECMP | |
1009 | GNULIB_WCSCASECMP | |
1010 | GNULIB_WCSNCMP | |
1011 | GNULIB_WCSCMP | |
1012 | GNULIB_WCSNCAT | |
1013 | GNULIB_WCSCAT | |
1014 | GNULIB_WCPNCPY | |
1015 | GNULIB_WCSNCPY | |
1016 | GNULIB_WCPCPY | |
1017 | GNULIB_WCSCPY | |
1018 | GNULIB_WCSNLEN | |
1019 | GNULIB_WCSLEN | |
1020 | GNULIB_WMEMSET | |
1021 | GNULIB_WMEMMOVE | |
1022 | GNULIB_WMEMCPY | |
1023 | GNULIB_WMEMCMP | |
1024 | GNULIB_WMEMCHR | |
1025 | GNULIB_WCWIDTH | |
1026 | GNULIB_WCSNRTOMBS | |
1027 | GNULIB_WCSRTOMBS | |
1028 | GNULIB_WCRTOMB | |
1029 | GNULIB_MBSNRTOWCS | |
1030 | GNULIB_MBSRTOWCS | |
1031 | GNULIB_MBRLEN | |
1032 | GNULIB_MBRTOWC | |
1033 | GNULIB_MBSINIT | |
1034 | GNULIB_WCTOB | |
1035 | GNULIB_BTOWC | |
88b48903 WN |
1036 | NEXT_AS_FIRST_DIRECTIVE_MATH_H |
1037 | NEXT_MATH_H | |
8690e634 | 1038 | LOCALCHARSET_TESTS_ENVIRONMENT |
5e8754f9 | 1039 | GLIBC21 |
c971b7fa PA |
1040 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H |
1041 | NEXT_INTTYPES_H | |
1042 | UINT64_MAX_EQ_ULONG_MAX | |
1043 | UINT32_MAX_LT_UINTMAX_MAX | |
1044 | PRIPTR_PREFIX | |
1045 | PRI_MACROS_BROKEN | |
1046 | INT64_MAX_EQ_LONG_MAX | |
1047 | INT32_MAX_LT_INTMAX_MAX | |
4a626d0a | 1048 | REPLACE_STRTOUMAX |
c971b7fa PA |
1049 | REPLACE_STRTOIMAX |
1050 | HAVE_DECL_STRTOUMAX | |
1051 | HAVE_DECL_STRTOIMAX | |
1052 | HAVE_DECL_IMAXDIV | |
1053 | HAVE_DECL_IMAXABS | |
1054 | GNULIB_STRTOUMAX | |
1055 | GNULIB_STRTOIMAX | |
1056 | GNULIB_IMAXDIV | |
1057 | GNULIB_IMAXABS | |
1058 | GL_GENERATE_STDINT_H_FALSE | |
1059 | GL_GENERATE_STDINT_H_TRUE | |
1060 | STDINT_H | |
49e4877c PA |
1061 | HAVE_SYS_INTTYPES_H |
1062 | HAVE_SYS_BITYPES_H | |
1063 | HAVE_C99_STDINT_H | |
c971b7fa PA |
1064 | WINT_T_SUFFIX |
1065 | WCHAR_T_SUFFIX | |
1066 | SIG_ATOMIC_T_SUFFIX | |
1067 | SIZE_T_SUFFIX | |
1068 | PTRDIFF_T_SUFFIX | |
1069 | HAVE_SIGNED_WINT_T | |
1070 | HAVE_SIGNED_WCHAR_T | |
1071 | HAVE_SIGNED_SIG_ATOMIC_T | |
1072 | BITSIZEOF_WINT_T | |
1073 | BITSIZEOF_WCHAR_T | |
1074 | BITSIZEOF_SIG_ATOMIC_T | |
1075 | BITSIZEOF_SIZE_T | |
1076 | BITSIZEOF_PTRDIFF_T | |
1077 | APPLE_UNIVERSAL_BUILD | |
c971b7fa PA |
1078 | HAVE_STDINT_H |
1079 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H | |
1080 | NEXT_STDINT_H | |
c971b7fa PA |
1081 | HAVE_SYS_TYPES_H |
1082 | HAVE_INTTYPES_H | |
1083 | HAVE_WCHAR_H | |
1084 | HAVE_UNSIGNED_LONG_LONG_INT | |
1085 | HAVE_LONG_LONG_INT | |
49e4877c PA |
1086 | GL_GENERATE_LIMITS_H_FALSE |
1087 | GL_GENERATE_LIMITS_H_TRUE | |
1088 | LIMITS_H | |
1089 | NEXT_AS_FIRST_DIRECTIVE_LIMITS_H | |
1090 | NEXT_LIMITS_H | |
725e2999 JB |
1091 | HAVE_WS2TCPIP_H |
1092 | HAVE_SYS_SOCKET_H | |
1093 | NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H | |
1094 | NEXT_SYS_SOCKET_H | |
1095 | HAVE_ACCEPT4 | |
1096 | HAVE_SA_FAMILY_T | |
1097 | HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY | |
1098 | HAVE_STRUCT_SOCKADDR_STORAGE | |
1099 | GNULIB_ACCEPT4 | |
1100 | GNULIB_SHUTDOWN | |
1101 | GNULIB_SETSOCKOPT | |
1102 | GNULIB_SENDTO | |
1103 | GNULIB_RECVFROM | |
1104 | GNULIB_SEND | |
1105 | GNULIB_RECV | |
1106 | GNULIB_LISTEN | |
1107 | GNULIB_GETSOCKOPT | |
1108 | GNULIB_GETSOCKNAME | |
1109 | GNULIB_GETPEERNAME | |
1110 | GNULIB_BIND | |
1111 | GNULIB_ACCEPT | |
1112 | GNULIB_CONNECT | |
1113 | GNULIB_SOCKET | |
1114 | INET_NTOP_LIB | |
5e8754f9 | 1115 | HAVE_SYS_CDEFS_H |
6ec2e0f5 SDJ |
1116 | GL_GENERATE_GLOB_H_FALSE |
1117 | GL_GENERATE_GLOB_H_TRUE | |
1118 | GLOB_H | |
4a626d0a PA |
1119 | NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H |
1120 | NEXT_SYS_TIME_H | |
1121 | REPLACE_STRUCT_TIMEVAL | |
1122 | REPLACE_GETTIMEOFDAY | |
5e8754f9 | 1123 | HAVE_TIMEZONE_T |
4a626d0a PA |
1124 | HAVE_SYS_TIME_H |
1125 | HAVE_STRUCT_TIMEVAL | |
1126 | HAVE_GETTIMEOFDAY | |
1127 | GNULIB_GETTIMEOFDAY | |
6ec2e0f5 SDJ |
1128 | LTLIBINTL |
1129 | LIBINTL | |
1130 | WINDOWS_64_BIT_ST_SIZE | |
1131 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H | |
1132 | NEXT_SYS_STAT_H | |
1133 | REPLACE_UTIMENSAT | |
1134 | REPLACE_STAT | |
1135 | REPLACE_MKNOD | |
1136 | REPLACE_MKFIFO | |
1137 | REPLACE_MKDIR | |
1138 | REPLACE_LSTAT | |
1139 | REPLACE_FUTIMENS | |
1140 | REPLACE_FSTATAT | |
1141 | REPLACE_FSTAT | |
1142 | HAVE_UTIMENSAT | |
1143 | HAVE_MKNODAT | |
1144 | HAVE_MKNOD | |
1145 | HAVE_MKFIFOAT | |
1146 | HAVE_MKFIFO | |
1147 | HAVE_MKDIRAT | |
1148 | HAVE_LSTAT | |
1149 | HAVE_LCHMOD | |
1150 | HAVE_FUTIMENS | |
1151 | HAVE_FSTATAT | |
1152 | HAVE_FCHMODAT | |
1153 | GNULIB_UTIMENSAT | |
1154 | GNULIB_STAT | |
1155 | GNULIB_MKNODAT | |
1156 | GNULIB_MKNOD | |
1157 | GNULIB_MKFIFOAT | |
1158 | GNULIB_MKFIFO | |
1159 | GNULIB_MKDIRAT | |
1160 | GNULIB_LSTAT | |
1161 | GNULIB_LCHMOD | |
1162 | GNULIB_FUTIMENS | |
1163 | GNULIB_FSTATAT | |
1164 | GNULIB_FSTAT | |
1165 | GNULIB_FCHMODAT | |
88b48903 WN |
1166 | FREXPL_LIBM |
1167 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE | |
1168 | FREXP_LIBM | |
1169 | REPLACE_TRUNCL | |
1170 | REPLACE_TRUNCF | |
1171 | REPLACE_TRUNC | |
1172 | REPLACE_SQRTL | |
1173 | REPLACE_SIGNBIT_USING_GCC | |
1174 | REPLACE_SIGNBIT | |
1175 | REPLACE_ROUNDL | |
1176 | REPLACE_ROUNDF | |
1177 | REPLACE_ROUND | |
1178 | REPLACE_REMAINDERL | |
1179 | REPLACE_REMAINDERF | |
1180 | REPLACE_REMAINDER | |
1181 | REPLACE_NAN | |
1182 | REPLACE_MODFL | |
1183 | REPLACE_MODFF | |
1184 | REPLACE_MODF | |
1185 | REPLACE_LOGBL | |
1186 | REPLACE_LOGBF | |
1187 | REPLACE_LOGB | |
1188 | REPLACE_LOG2L | |
1189 | REPLACE_LOG2F | |
1190 | REPLACE_LOG2 | |
1191 | REPLACE_LOG1PL | |
1192 | REPLACE_LOG1PF | |
1193 | REPLACE_LOG1P | |
1194 | REPLACE_LOG10L | |
1195 | REPLACE_LOG10F | |
1196 | REPLACE_LOG10 | |
1197 | REPLACE_LOGL | |
1198 | REPLACE_LOGF | |
1199 | REPLACE_LOG | |
1200 | REPLACE_LDEXPL | |
1201 | REPLACE_ISNAN | |
1202 | REPLACE_ISINF | |
1203 | REPLACE_ISFINITE | |
1204 | REPLACE_ILOGBF | |
1205 | REPLACE_ILOGB | |
1206 | REPLACE_HYPOTL | |
1207 | REPLACE_HYPOTF | |
1208 | REPLACE_HYPOT | |
1209 | REPLACE_HUGE_VAL | |
1210 | REPLACE_FREXPL | |
1211 | REPLACE_FREXP | |
1212 | REPLACE_FREXPF | |
1213 | REPLACE_FMODL | |
1214 | REPLACE_FMODF | |
1215 | REPLACE_FMOD | |
1216 | REPLACE_FMAL | |
1217 | REPLACE_FMAF | |
1218 | REPLACE_FMA | |
1219 | REPLACE_FLOORL | |
1220 | REPLACE_FLOORF | |
1221 | REPLACE_FLOOR | |
1222 | REPLACE_FABSL | |
1223 | REPLACE_EXP2L | |
1224 | REPLACE_EXP2 | |
1225 | REPLACE_EXPM1F | |
1226 | REPLACE_EXPM1 | |
1227 | REPLACE_CEILL | |
1228 | REPLACE_CEILF | |
1229 | REPLACE_CEIL | |
1230 | REPLACE_CBRTL | |
1231 | REPLACE_CBRTF | |
1232 | HAVE_DECL_TRUNCL | |
1233 | HAVE_DECL_TRUNCF | |
1234 | HAVE_DECL_TRUNC | |
1235 | HAVE_DECL_TANL | |
1236 | HAVE_DECL_SQRTL | |
1237 | HAVE_DECL_SINL | |
1238 | HAVE_DECL_ROUNDL | |
1239 | HAVE_DECL_ROUNDF | |
1240 | HAVE_DECL_ROUND | |
1241 | HAVE_DECL_RINTF | |
1242 | HAVE_DECL_REMAINDERL | |
1243 | HAVE_DECL_REMAINDER | |
1244 | HAVE_DECL_LOGB | |
1245 | HAVE_DECL_LOG2L | |
1246 | HAVE_DECL_LOG2F | |
1247 | HAVE_DECL_LOG2 | |
1248 | HAVE_DECL_LOG10L | |
1249 | HAVE_DECL_LOGL | |
1250 | HAVE_DECL_LDEXPL | |
1251 | HAVE_DECL_FREXPL | |
1252 | HAVE_DECL_FLOORL | |
1253 | HAVE_DECL_FLOORF | |
1254 | HAVE_DECL_EXPM1L | |
1255 | HAVE_DECL_EXP2L | |
1256 | HAVE_DECL_EXP2F | |
1257 | HAVE_DECL_EXP2 | |
1258 | HAVE_DECL_EXPL | |
1259 | HAVE_DECL_COSL | |
1260 | HAVE_DECL_COPYSIGNF | |
1261 | HAVE_DECL_CEILL | |
1262 | HAVE_DECL_CEILF | |
1263 | HAVE_DECL_CBRTL | |
1264 | HAVE_DECL_CBRTF | |
1265 | HAVE_DECL_ATANL | |
1266 | HAVE_DECL_ASINL | |
1267 | HAVE_DECL_ACOSL | |
1268 | HAVE_TANHF | |
1269 | HAVE_TANL | |
1270 | HAVE_TANF | |
1271 | HAVE_SQRTL | |
1272 | HAVE_SQRTF | |
1273 | HAVE_SINHF | |
1274 | HAVE_SINL | |
1275 | HAVE_SINF | |
1276 | HAVE_RINTL | |
1277 | HAVE_RINT | |
1278 | HAVE_REMAINDERF | |
1279 | HAVE_REMAINDER | |
1280 | HAVE_POWF | |
1281 | HAVE_MODFL | |
1282 | HAVE_MODFF | |
1283 | HAVE_LOGBL | |
1284 | HAVE_LOGBF | |
1285 | HAVE_LOG1PL | |
1286 | HAVE_LOG1PF | |
1287 | HAVE_LOG1P | |
1288 | HAVE_LOG10L | |
1289 | HAVE_LOG10F | |
1290 | HAVE_LOGL | |
1291 | HAVE_LOGF | |
1292 | HAVE_LDEXPF | |
1293 | HAVE_ISNANL | |
1294 | HAVE_ISNAND | |
1295 | HAVE_ISNANF | |
1296 | HAVE_ILOGBL | |
1297 | HAVE_ILOGBF | |
1298 | HAVE_ILOGB | |
1299 | HAVE_HYPOTL | |
1300 | HAVE_HYPOTF | |
1301 | HAVE_FREXPF | |
1302 | HAVE_FMODL | |
1303 | HAVE_FMODF | |
1304 | HAVE_FMAL | |
1305 | HAVE_FMAF | |
1306 | HAVE_FMA | |
1307 | HAVE_FABSL | |
1308 | HAVE_FABSF | |
1309 | HAVE_EXPM1F | |
1310 | HAVE_EXPM1 | |
1311 | HAVE_EXPL | |
1312 | HAVE_EXPF | |
1313 | HAVE_COSHF | |
1314 | HAVE_COSL | |
1315 | HAVE_COSF | |
1316 | HAVE_COPYSIGNL | |
1317 | HAVE_COPYSIGN | |
1318 | HAVE_CBRTL | |
1319 | HAVE_CBRTF | |
1320 | HAVE_CBRT | |
1321 | HAVE_ATAN2F | |
1322 | HAVE_ATANL | |
1323 | HAVE_ATANF | |
1324 | HAVE_ASINL | |
1325 | HAVE_ASINF | |
1326 | HAVE_ACOSL | |
1327 | HAVE_ACOSF | |
1328 | GNULIB_TRUNCL | |
1329 | GNULIB_TRUNCF | |
1330 | GNULIB_TRUNC | |
1331 | GNULIB_TANHF | |
1332 | GNULIB_TANL | |
1333 | GNULIB_TANF | |
1334 | GNULIB_SQRTL | |
1335 | GNULIB_SQRTF | |
1336 | GNULIB_SINHF | |
1337 | GNULIB_SINL | |
1338 | GNULIB_SINF | |
1339 | GNULIB_SIGNBIT | |
1340 | GNULIB_ROUNDL | |
1341 | GNULIB_ROUNDF | |
1342 | GNULIB_ROUND | |
1343 | GNULIB_RINTL | |
1344 | GNULIB_RINTF | |
1345 | GNULIB_RINT | |
1346 | GNULIB_REMAINDERL | |
1347 | GNULIB_REMAINDERF | |
1348 | GNULIB_REMAINDER | |
1349 | GNULIB_POWF | |
1350 | GNULIB_MODFL | |
1351 | GNULIB_MODFF | |
1352 | GNULIB_MODF | |
1353 | GNULIB_LOGBL | |
1354 | GNULIB_LOGBF | |
1355 | GNULIB_LOGB | |
1356 | GNULIB_LOG2L | |
1357 | GNULIB_LOG2F | |
1358 | GNULIB_LOG2 | |
1359 | GNULIB_LOG1PL | |
1360 | GNULIB_LOG1PF | |
1361 | GNULIB_LOG1P | |
1362 | GNULIB_LOG10L | |
1363 | GNULIB_LOG10F | |
1364 | GNULIB_LOG10 | |
1365 | GNULIB_LOGL | |
1366 | GNULIB_LOGF | |
1367 | GNULIB_LOG | |
1368 | GNULIB_LDEXPL | |
1369 | GNULIB_LDEXPF | |
1370 | GNULIB_ISNANL | |
1371 | GNULIB_ISNAND | |
1372 | GNULIB_ISNANF | |
1373 | GNULIB_ISNAN | |
1374 | GNULIB_ISINF | |
1375 | GNULIB_ISFINITE | |
1376 | GNULIB_ILOGBL | |
1377 | GNULIB_ILOGBF | |
1378 | GNULIB_ILOGB | |
1379 | GNULIB_HYPOTL | |
1380 | GNULIB_HYPOTF | |
1381 | GNULIB_HYPOT | |
1382 | GNULIB_FREXPL | |
1383 | GNULIB_FREXP | |
1384 | GNULIB_FREXPF | |
1385 | GNULIB_FMODL | |
1386 | GNULIB_FMODF | |
1387 | GNULIB_FMOD | |
1388 | GNULIB_FMAL | |
1389 | GNULIB_FMAF | |
1390 | GNULIB_FMA | |
1391 | GNULIB_FLOORL | |
1392 | GNULIB_FLOORF | |
1393 | GNULIB_FLOOR | |
1394 | GNULIB_FABSL | |
1395 | GNULIB_FABSF | |
1396 | GNULIB_EXPM1L | |
1397 | GNULIB_EXPM1F | |
1398 | GNULIB_EXPM1 | |
1399 | GNULIB_EXP2L | |
1400 | GNULIB_EXP2F | |
1401 | GNULIB_EXP2 | |
1402 | GNULIB_EXPL | |
1403 | GNULIB_EXPF | |
1404 | GNULIB_COSHF | |
1405 | GNULIB_COSL | |
1406 | GNULIB_COSF | |
1407 | GNULIB_COPYSIGNL | |
1408 | GNULIB_COPYSIGNF | |
1409 | GNULIB_COPYSIGN | |
1410 | GNULIB_CEILL | |
1411 | GNULIB_CEILF | |
1412 | GNULIB_CEIL | |
1413 | GNULIB_CBRTL | |
1414 | GNULIB_CBRTF | |
1415 | GNULIB_CBRT | |
1416 | GNULIB_ATAN2F | |
1417 | GNULIB_ATANL | |
1418 | GNULIB_ATANF | |
1419 | GNULIB_ASINL | |
1420 | GNULIB_ASINF | |
1421 | GNULIB_ACOSL | |
1422 | GNULIB_ACOSF | |
8690e634 JK |
1423 | GL_GENERATE_FNMATCH_H_FALSE |
1424 | GL_GENERATE_FNMATCH_H_TRUE | |
1425 | FNMATCH_H | |
88b48903 WN |
1426 | REPLACE_ITOLD |
1427 | GL_GENERATE_FLOAT_H_FALSE | |
1428 | GL_GENERATE_FLOAT_H_TRUE | |
1429 | FLOAT_H | |
1430 | NEXT_AS_FIRST_DIRECTIVE_FLOAT_H | |
1431 | NEXT_FLOAT_H | |
6ec2e0f5 SDJ |
1432 | NEXT_AS_FIRST_DIRECTIVE_FCNTL_H |
1433 | NEXT_FCNTL_H | |
1434 | REPLACE_OPENAT | |
1435 | REPLACE_OPEN | |
1436 | REPLACE_FCNTL | |
1437 | HAVE_OPENAT | |
1438 | HAVE_FCNTL | |
1439 | GNULIB_OPENAT | |
1440 | GNULIB_OPEN | |
1441 | GNULIB_NONBLOCKING | |
1442 | GNULIB_FCNTL | |
18848e28 GF |
1443 | EOVERFLOW_VALUE |
1444 | EOVERFLOW_HIDDEN | |
1445 | ENOLINK_VALUE | |
1446 | ENOLINK_HIDDEN | |
1447 | EMULTIHOP_VALUE | |
1448 | EMULTIHOP_HIDDEN | |
1449 | GL_GENERATE_ERRNO_H_FALSE | |
1450 | GL_GENERATE_ERRNO_H_TRUE | |
1451 | ERRNO_H | |
1452 | NEXT_AS_FIRST_DIRECTIVE_ERRNO_H | |
1453 | NEXT_ERRNO_H | |
e26b6bb0 TT |
1454 | HAVE_DIRENT_H |
1455 | NEXT_AS_FIRST_DIRECTIVE_DIRENT_H | |
1456 | NEXT_DIRENT_H | |
5e8754f9 SDJ |
1457 | pkglibexecdir |
1458 | runstatedir | |
1459 | lispdir | |
e26b6bb0 TT |
1460 | REPLACE_FDOPENDIR |
1461 | REPLACE_DIRFD | |
1462 | REPLACE_CLOSEDIR | |
1463 | REPLACE_OPENDIR | |
1464 | HAVE_ALPHASORT | |
1465 | HAVE_SCANDIR | |
1466 | HAVE_FDOPENDIR | |
1467 | HAVE_DECL_FDOPENDIR | |
1468 | HAVE_DECL_DIRFD | |
1469 | HAVE_CLOSEDIR | |
1470 | HAVE_REWINDDIR | |
1471 | HAVE_READDIR | |
1472 | HAVE_OPENDIR | |
1473 | GNULIB_ALPHASORT | |
1474 | GNULIB_SCANDIR | |
1475 | GNULIB_FDOPENDIR | |
1476 | GNULIB_DIRFD | |
1477 | GNULIB_CLOSEDIR | |
1478 | GNULIB_REWINDDIR | |
1479 | GNULIB_READDIR | |
1480 | GNULIB_OPENDIR | |
6ec2e0f5 SDJ |
1481 | HAVE_WINSOCK2_H |
1482 | HAVE_MSVC_INVALID_PARAMETER_HANDLER | |
e26b6bb0 TT |
1483 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS |
1484 | UNISTD_H_HAVE_WINSOCK2_H | |
1485 | REPLACE_WRITE | |
1486 | REPLACE_USLEEP | |
1487 | REPLACE_UNLINKAT | |
1488 | REPLACE_UNLINK | |
1489 | REPLACE_TTYNAME_R | |
4a626d0a | 1490 | REPLACE_SYMLINKAT |
e26b6bb0 TT |
1491 | REPLACE_SYMLINK |
1492 | REPLACE_SLEEP | |
1493 | REPLACE_RMDIR | |
4a626d0a | 1494 | REPLACE_READLINKAT |
e26b6bb0 TT |
1495 | REPLACE_READLINK |
1496 | REPLACE_READ | |
1497 | REPLACE_PWRITE | |
1498 | REPLACE_PREAD | |
1499 | REPLACE_LSEEK | |
1500 | REPLACE_LINKAT | |
1501 | REPLACE_LINK | |
1502 | REPLACE_LCHOWN | |
1503 | REPLACE_ISATTY | |
1504 | REPLACE_GETPAGESIZE | |
1505 | REPLACE_GETGROUPS | |
1506 | REPLACE_GETLOGIN_R | |
4a626d0a | 1507 | REPLACE_GETDTABLESIZE |
e26b6bb0 TT |
1508 | REPLACE_GETDOMAINNAME |
1509 | REPLACE_GETCWD | |
1510 | REPLACE_FTRUNCATE | |
1511 | REPLACE_FCHOWNAT | |
1512 | REPLACE_DUP2 | |
1513 | REPLACE_DUP | |
1514 | REPLACE_CLOSE | |
1515 | REPLACE_CHOWN | |
1516 | HAVE_SYS_PARAM_H | |
1517 | HAVE_OS_H | |
1518 | HAVE_DECL_TTYNAME_R | |
1519 | HAVE_DECL_SETHOSTNAME | |
1520 | HAVE_DECL_GETUSERSHELL | |
1521 | HAVE_DECL_GETPAGESIZE | |
1522 | HAVE_DECL_GETLOGIN_R | |
1523 | HAVE_DECL_GETDOMAINNAME | |
1524 | HAVE_DECL_FDATASYNC | |
1525 | HAVE_DECL_FCHDIR | |
1526 | HAVE_DECL_ENVIRON | |
1527 | HAVE_USLEEP | |
1528 | HAVE_UNLINKAT | |
1529 | HAVE_SYMLINKAT | |
1530 | HAVE_SYMLINK | |
1531 | HAVE_SLEEP | |
1532 | HAVE_SETHOSTNAME | |
1533 | HAVE_READLINKAT | |
1534 | HAVE_READLINK | |
1535 | HAVE_PWRITE | |
1536 | HAVE_PREAD | |
1537 | HAVE_PIPE2 | |
1538 | HAVE_PIPE | |
1539 | HAVE_LINKAT | |
1540 | HAVE_LINK | |
1541 | HAVE_LCHOWN | |
1542 | HAVE_GROUP_MEMBER | |
1543 | HAVE_GETPAGESIZE | |
1544 | HAVE_GETLOGIN | |
1545 | HAVE_GETHOSTNAME | |
1546 | HAVE_GETGROUPS | |
1547 | HAVE_GETDTABLESIZE | |
1548 | HAVE_FTRUNCATE | |
1549 | HAVE_FSYNC | |
1550 | HAVE_FDATASYNC | |
1551 | HAVE_FCHOWNAT | |
1552 | HAVE_FCHDIR | |
1553 | HAVE_FACCESSAT | |
1554 | HAVE_EUIDACCESS | |
1555 | HAVE_DUP3 | |
1556 | HAVE_DUP2 | |
1557 | HAVE_CHOWN | |
1558 | GNULIB_WRITE | |
1559 | GNULIB_USLEEP | |
1560 | GNULIB_UNLINKAT | |
1561 | GNULIB_UNLINK | |
1562 | GNULIB_UNISTD_H_SIGPIPE | |
1563 | GNULIB_UNISTD_H_NONBLOCKING | |
1564 | GNULIB_TTYNAME_R | |
1565 | GNULIB_SYMLINKAT | |
1566 | GNULIB_SYMLINK | |
1567 | GNULIB_SLEEP | |
1568 | GNULIB_SETHOSTNAME | |
1569 | GNULIB_RMDIR | |
1570 | GNULIB_READLINKAT | |
1571 | GNULIB_READLINK | |
1572 | GNULIB_READ | |
1573 | GNULIB_PWRITE | |
1574 | GNULIB_PREAD | |
1575 | GNULIB_PIPE2 | |
1576 | GNULIB_PIPE | |
1577 | GNULIB_LSEEK | |
1578 | GNULIB_LINKAT | |
1579 | GNULIB_LINK | |
1580 | GNULIB_LCHOWN | |
1581 | GNULIB_ISATTY | |
1582 | GNULIB_GROUP_MEMBER | |
1583 | GNULIB_GETUSERSHELL | |
1584 | GNULIB_GETPAGESIZE | |
1585 | GNULIB_GETLOGIN_R | |
1586 | GNULIB_GETLOGIN | |
1587 | GNULIB_GETHOSTNAME | |
1588 | GNULIB_GETGROUPS | |
1589 | GNULIB_GETDTABLESIZE | |
1590 | GNULIB_GETDOMAINNAME | |
1591 | GNULIB_GETCWD | |
1592 | GNULIB_FTRUNCATE | |
1593 | GNULIB_FSYNC | |
1594 | GNULIB_FDATASYNC | |
1595 | GNULIB_FCHOWNAT | |
1596 | GNULIB_FCHDIR | |
1597 | GNULIB_FACCESSAT | |
1598 | GNULIB_EUIDACCESS | |
1599 | GNULIB_ENVIRON | |
1600 | GNULIB_DUP3 | |
1601 | GNULIB_DUP2 | |
1602 | GNULIB_DUP | |
1603 | GNULIB_CLOSE | |
1604 | GNULIB_CHOWN | |
1605 | GNULIB_CHDIR | |
98399780 YQ |
1606 | REPLACE_WCTOMB |
1607 | REPLACE_UNSETENV | |
1608 | REPLACE_STRTOD | |
1609 | REPLACE_SETENV | |
1610 | REPLACE_REALPATH | |
1611 | REPLACE_REALLOC | |
1612 | REPLACE_RANDOM_R | |
4a626d0a | 1613 | REPLACE_QSORT_R |
98399780 YQ |
1614 | REPLACE_PUTENV |
1615 | REPLACE_PTSNAME_R | |
1616 | REPLACE_PTSNAME | |
1617 | REPLACE_MKSTEMP | |
1618 | REPLACE_MBTOWC | |
1619 | REPLACE_MALLOC | |
1620 | REPLACE_CANONICALIZE_FILE_NAME | |
1621 | REPLACE_CALLOC | |
1622 | HAVE_DECL_UNSETENV | |
1623 | HAVE_UNLOCKPT | |
1624 | HAVE_SYS_LOADAVG_H | |
1625 | HAVE_STRUCT_RANDOM_DATA | |
1626 | HAVE_STRTOULL | |
1627 | HAVE_STRTOLL | |
1628 | HAVE_STRTOD | |
1629 | HAVE_DECL_SETENV | |
1630 | HAVE_SETENV | |
4a626d0a | 1631 | HAVE_SECURE_GETENV |
98399780 YQ |
1632 | HAVE_RPMATCH |
1633 | HAVE_REALPATH | |
1634 | HAVE_RANDOM_R | |
1635 | HAVE_RANDOM_H | |
1636 | HAVE_RANDOM | |
4c62b19f | 1637 | HAVE_QSORT_R |
98399780 YQ |
1638 | HAVE_PTSNAME_R |
1639 | HAVE_PTSNAME | |
1640 | HAVE_POSIX_OPENPT | |
1641 | HAVE_MKSTEMPS | |
1642 | HAVE_MKSTEMP | |
1643 | HAVE_MKOSTEMPS | |
1644 | HAVE_MKOSTEMP | |
1645 | HAVE_MKDTEMP | |
1646 | HAVE_GRANTPT | |
1647 | HAVE_GETSUBOPT | |
1648 | HAVE_DECL_GETLOADAVG | |
1649 | HAVE_CANONICALIZE_FILE_NAME | |
1650 | HAVE_ATOLL | |
1651 | HAVE__EXIT | |
1652 | GNULIB_WCTOMB | |
1653 | GNULIB_UNSETENV | |
1654 | GNULIB_UNLOCKPT | |
1655 | GNULIB_SYSTEM_POSIX | |
1656 | GNULIB_STRTOULL | |
1657 | GNULIB_STRTOLL | |
1658 | GNULIB_STRTOD | |
1659 | GNULIB_SETENV | |
4a626d0a | 1660 | GNULIB_SECURE_GETENV |
98399780 YQ |
1661 | GNULIB_RPMATCH |
1662 | GNULIB_REALPATH | |
1663 | GNULIB_REALLOC_POSIX | |
1664 | GNULIB_RANDOM_R | |
1665 | GNULIB_RANDOM | |
4a626d0a | 1666 | GNULIB_QSORT_R |
98399780 YQ |
1667 | GNULIB_PUTENV |
1668 | GNULIB_PTSNAME_R | |
1669 | GNULIB_PTSNAME | |
1670 | GNULIB_POSIX_OPENPT | |
1671 | GNULIB_MKSTEMPS | |
1672 | GNULIB_MKSTEMP | |
1673 | GNULIB_MKOSTEMPS | |
1674 | GNULIB_MKOSTEMP | |
1675 | GNULIB_MKDTEMP | |
1676 | GNULIB_MBTOWC | |
1677 | GNULIB_MALLOC_POSIX | |
1678 | GNULIB_GRANTPT | |
1679 | GNULIB_GETSUBOPT | |
1680 | GNULIB_GETLOADAVG | |
1681 | GNULIB_CANONICALIZE_FILE_NAME | |
1682 | GNULIB_CALLOC_POSIX | |
1683 | GNULIB_ATOLL | |
1684 | GNULIB__EXIT | |
725e2999 JB |
1685 | MKDIR_P |
1686 | HAVE_FEATURES_H | |
1687 | NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H | |
1688 | NEXT_ARPA_INET_H | |
1689 | PRAGMA_COLUMNS | |
1690 | PRAGMA_SYSTEM_HEADER | |
1691 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE | |
1692 | INCLUDE_NEXT | |
1693 | HAVE_ARPA_INET_H | |
1694 | REPLACE_INET_PTON | |
1695 | REPLACE_INET_NTOP | |
1696 | HAVE_DECL_INET_PTON | |
1697 | HAVE_DECL_INET_NTOP | |
1698 | GNULIB_INET_PTON | |
1699 | GNULIB_INET_NTOP | |
8690e634 JK |
1700 | GL_GENERATE_ALLOCA_H_FALSE |
1701 | GL_GENERATE_ALLOCA_H_TRUE | |
1702 | ALLOCA_H | |
1703 | ALLOCA | |
c971b7fa PA |
1704 | GL_COND_LIBTOOL_FALSE |
1705 | GL_COND_LIBTOOL_TRUE | |
1706 | target_os | |
1707 | target_vendor | |
1708 | target_cpu | |
1709 | target | |
c971b7fa PA |
1710 | host_os |
1711 | host_vendor | |
1712 | host_cpu | |
1713 | host | |
1714 | build_os | |
1715 | build_vendor | |
1716 | build_cpu | |
1717 | build | |
4a626d0a PA |
1718 | RANLIB |
1719 | ARFLAGS | |
5e8754f9 | 1720 | ac_ct_AR |
4a626d0a PA |
1721 | AR |
1722 | EGREP | |
1723 | GREP | |
1724 | CPP | |
c971b7fa PA |
1725 | OBJEXT |
1726 | EXEEXT | |
1727 | ac_ct_CC | |
1728 | CPPFLAGS | |
1729 | LDFLAGS | |
1730 | CFLAGS | |
1731 | CC | |
1732 | MAINT | |
1733 | MAINTAINER_MODE_FALSE | |
1734 | MAINTAINER_MODE_TRUE | |
1735 | target_alias | |
1736 | host_alias | |
1737 | build_alias | |
1738 | LIBS | |
1739 | ECHO_T | |
1740 | ECHO_N | |
1741 | ECHO_C | |
1742 | DEFS | |
1743 | mandir | |
1744 | localedir | |
1745 | libdir | |
1746 | psdir | |
1747 | pdfdir | |
1748 | dvidir | |
1749 | htmldir | |
1750 | infodir | |
1751 | docdir | |
1752 | oldincludedir | |
1753 | includedir | |
1754 | localstatedir | |
1755 | sharedstatedir | |
1756 | sysconfdir | |
1757 | datadir | |
1758 | datarootdir | |
1759 | libexecdir | |
1760 | sbindir | |
1761 | bindir | |
1762 | program_transform_name | |
1763 | prefix | |
1764 | exec_prefix | |
1765 | PACKAGE_URL | |
1766 | PACKAGE_BUGREPORT | |
1767 | PACKAGE_STRING | |
1768 | PACKAGE_VERSION | |
1769 | PACKAGE_TARNAME | |
1770 | PACKAGE_NAME | |
1771 | PATH_SEPARATOR | |
1772 | SHELL' | |
1773 | ac_subst_files='' | |
1774 | ac_user_opts=' | |
1775 | enable_option_checking | |
1776 | enable_maintainer_mode | |
2196f55f | 1777 | enable_largefile |
c971b7fa | 1778 | enable_dependency_tracking |
39be3c7e | 1779 | enable_silent_rules |
c971b7fa PA |
1780 | ' |
1781 | ac_precious_vars='build_alias | |
1782 | host_alias | |
1783 | target_alias | |
1784 | CC | |
1785 | CFLAGS | |
1786 | LDFLAGS | |
1787 | LIBS | |
1788 | CPPFLAGS | |
1789 | CPP' | |
1790 | ||
1791 | ||
1792 | # Initialize some variables set by options. | |
1793 | ac_init_help= | |
1794 | ac_init_version=false | |
1795 | ac_unrecognized_opts= | |
1796 | ac_unrecognized_sep= | |
1797 | # The variables have the same names as the options, with | |
1798 | # dashes changed to underlines. | |
1799 | cache_file=/dev/null | |
1800 | exec_prefix=NONE | |
1801 | no_create= | |
1802 | no_recursion= | |
1803 | prefix=NONE | |
1804 | program_prefix=NONE | |
1805 | program_suffix=NONE | |
1806 | program_transform_name=s,x,x, | |
1807 | silent= | |
1808 | site= | |
1809 | srcdir= | |
1810 | verbose= | |
1811 | x_includes=NONE | |
1812 | x_libraries=NONE | |
1813 | ||
1814 | # Installation directory options. | |
1815 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
1816 | # and all the variables that are supposed to be based on exec_prefix | |
1817 | # by default will actually change. | |
1818 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
1819 | # (The list follows the same order as the GNU Coding Standards.) | |
1820 | bindir='${exec_prefix}/bin' | |
1821 | sbindir='${exec_prefix}/sbin' | |
1822 | libexecdir='${exec_prefix}/libexec' | |
1823 | datarootdir='${prefix}/share' | |
1824 | datadir='${datarootdir}' | |
1825 | sysconfdir='${prefix}/etc' | |
1826 | sharedstatedir='${prefix}/com' | |
1827 | localstatedir='${prefix}/var' | |
1828 | includedir='${prefix}/include' | |
1829 | oldincludedir='/usr/include' | |
d0ac1c44 | 1830 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
c971b7fa PA |
1831 | infodir='${datarootdir}/info' |
1832 | htmldir='${docdir}' | |
1833 | dvidir='${docdir}' | |
1834 | pdfdir='${docdir}' | |
1835 | psdir='${docdir}' | |
1836 | libdir='${exec_prefix}/lib' | |
1837 | localedir='${datarootdir}/locale' | |
1838 | mandir='${datarootdir}/man' | |
1839 | ||
1840 | ac_prev= | |
1841 | ac_dashdash= | |
1842 | for ac_option | |
1843 | do | |
1844 | # If the previous option needs an argument, assign it. | |
1845 | if test -n "$ac_prev"; then | |
1846 | eval $ac_prev=\$ac_option | |
1847 | ac_prev= | |
1848 | continue | |
1849 | fi | |
1850 | ||
1851 | case $ac_option in | |
d0ac1c44 SM |
1852 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
1853 | *=) ac_optarg= ;; | |
1854 | *) ac_optarg=yes ;; | |
c971b7fa PA |
1855 | esac |
1856 | ||
1857 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
1858 | ||
1859 | case $ac_dashdash$ac_option in | |
1860 | --) | |
1861 | ac_dashdash=yes ;; | |
1862 | ||
1863 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
1864 | ac_prev=bindir ;; | |
1865 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
1866 | bindir=$ac_optarg ;; | |
1867 | ||
1868 | -build | --build | --buil | --bui | --bu) | |
1869 | ac_prev=build_alias ;; | |
1870 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
1871 | build_alias=$ac_optarg ;; | |
1872 | ||
1873 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
1874 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
1875 | ac_prev=cache_file ;; | |
1876 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
1877 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
1878 | cache_file=$ac_optarg ;; | |
1879 | ||
1880 | --config-cache | -C) | |
1881 | cache_file=config.cache ;; | |
1882 | ||
1883 | -datadir | --datadir | --datadi | --datad) | |
1884 | ac_prev=datadir ;; | |
1885 | -datadir=* | --datadir=* | --datadi=* | --datad=*) | |
1886 | datadir=$ac_optarg ;; | |
1887 | ||
1888 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | |
1889 | | --dataroo | --dataro | --datar) | |
1890 | ac_prev=datarootdir ;; | |
1891 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
1892 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
1893 | datarootdir=$ac_optarg ;; | |
1894 | ||
1895 | -disable-* | --disable-*) | |
1896 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
1897 | # Reject names that are not valid shell variable names. | |
1898 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
d0ac1c44 | 1899 | as_fn_error $? "invalid feature name: $ac_useropt" |
c971b7fa PA |
1900 | ac_useropt_orig=$ac_useropt |
1901 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1902 | case $ac_user_opts in | |
1903 | *" | |
1904 | "enable_$ac_useropt" | |
1905 | "*) ;; | |
1906 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
1907 | ac_unrecognized_sep=', ';; | |
1908 | esac | |
1909 | eval enable_$ac_useropt=no ;; | |
1910 | ||
1911 | -docdir | --docdir | --docdi | --doc | --do) | |
1912 | ac_prev=docdir ;; | |
1913 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
1914 | docdir=$ac_optarg ;; | |
1915 | ||
1916 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
1917 | ac_prev=dvidir ;; | |
1918 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
1919 | dvidir=$ac_optarg ;; | |
1920 | ||
1921 | -enable-* | --enable-*) | |
1922 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
1923 | # Reject names that are not valid shell variable names. | |
1924 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
d0ac1c44 | 1925 | as_fn_error $? "invalid feature name: $ac_useropt" |
c971b7fa PA |
1926 | ac_useropt_orig=$ac_useropt |
1927 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1928 | case $ac_user_opts in | |
1929 | *" | |
1930 | "enable_$ac_useropt" | |
1931 | "*) ;; | |
1932 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
1933 | ac_unrecognized_sep=', ';; | |
1934 | esac | |
1935 | eval enable_$ac_useropt=\$ac_optarg ;; | |
1936 | ||
1937 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
1938 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
1939 | | --exec | --exe | --ex) | |
1940 | ac_prev=exec_prefix ;; | |
1941 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
1942 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1943 | | --exec=* | --exe=* | --ex=*) | |
1944 | exec_prefix=$ac_optarg ;; | |
1945 | ||
1946 | -gas | --gas | --ga | --g) | |
1947 | # Obsolete; use --with-gas. | |
1948 | with_gas=yes ;; | |
1949 | ||
1950 | -help | --help | --hel | --he | -h) | |
1951 | ac_init_help=long ;; | |
1952 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1953 | ac_init_help=recursive ;; | |
1954 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1955 | ac_init_help=short ;; | |
1956 | ||
1957 | -host | --host | --hos | --ho) | |
1958 | ac_prev=host_alias ;; | |
1959 | -host=* | --host=* | --hos=* | --ho=*) | |
1960 | host_alias=$ac_optarg ;; | |
1961 | ||
1962 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) | |
1963 | ac_prev=htmldir ;; | |
1964 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1965 | | --ht=*) | |
1966 | htmldir=$ac_optarg ;; | |
1967 | ||
1968 | -includedir | --includedir | --includedi | --included | --include \ | |
1969 | | --includ | --inclu | --incl | --inc) | |
1970 | ac_prev=includedir ;; | |
1971 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1972 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
1973 | includedir=$ac_optarg ;; | |
1974 | ||
1975 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1976 | ac_prev=infodir ;; | |
1977 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
1978 | infodir=$ac_optarg ;; | |
1979 | ||
1980 | -libdir | --libdir | --libdi | --libd) | |
1981 | ac_prev=libdir ;; | |
1982 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
1983 | libdir=$ac_optarg ;; | |
1984 | ||
1985 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1986 | | --libexe | --libex | --libe) | |
1987 | ac_prev=libexecdir ;; | |
1988 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1989 | | --libexe=* | --libex=* | --libe=*) | |
1990 | libexecdir=$ac_optarg ;; | |
1991 | ||
1992 | -localedir | --localedir | --localedi | --localed | --locale) | |
1993 | ac_prev=localedir ;; | |
1994 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1995 | localedir=$ac_optarg ;; | |
1996 | ||
1997 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
1998 | | --localstate | --localstat | --localsta | --localst | --locals) | |
1999 | ac_prev=localstatedir ;; | |
2000 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
2001 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) | |
2002 | localstatedir=$ac_optarg ;; | |
2003 | ||
2004 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
2005 | ac_prev=mandir ;; | |
2006 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2007 | mandir=$ac_optarg ;; | |
2008 | ||
2009 | -nfp | --nfp | --nf) | |
2010 | # Obsolete; use --without-fp. | |
2011 | with_fp=no ;; | |
2012 | ||
2013 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2014 | | --no-cr | --no-c | -n) | |
2015 | no_create=yes ;; | |
2016 | ||
2017 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
2018 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
2019 | no_recursion=yes ;; | |
2020 | ||
2021 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
2022 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
2023 | | --oldin | --oldi | --old | --ol | --o) | |
2024 | ac_prev=oldincludedir ;; | |
2025 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
2026 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
2027 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2028 | oldincludedir=$ac_optarg ;; | |
2029 | ||
2030 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
2031 | ac_prev=prefix ;; | |
2032 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2033 | prefix=$ac_optarg ;; | |
2034 | ||
2035 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
2036 | | --program-pre | --program-pr | --program-p) | |
2037 | ac_prev=program_prefix ;; | |
2038 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
2039 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2040 | program_prefix=$ac_optarg ;; | |
2041 | ||
2042 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
2043 | | --program-suf | --program-su | --program-s) | |
2044 | ac_prev=program_suffix ;; | |
2045 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
2046 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2047 | program_suffix=$ac_optarg ;; | |
2048 | ||
2049 | -program-transform-name | --program-transform-name \ | |
2050 | | --program-transform-nam | --program-transform-na \ | |
2051 | | --program-transform-n | --program-transform- \ | |
2052 | | --program-transform | --program-transfor \ | |
2053 | | --program-transfo | --program-transf \ | |
2054 | | --program-trans | --program-tran \ | |
2055 | | --progr-tra | --program-tr | --program-t) | |
2056 | ac_prev=program_transform_name ;; | |
2057 | -program-transform-name=* | --program-transform-name=* \ | |
2058 | | --program-transform-nam=* | --program-transform-na=* \ | |
2059 | | --program-transform-n=* | --program-transform-=* \ | |
2060 | | --program-transform=* | --program-transfor=* \ | |
2061 | | --program-transfo=* | --program-transf=* \ | |
2062 | | --program-trans=* | --program-tran=* \ | |
2063 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2064 | program_transform_name=$ac_optarg ;; | |
2065 | ||
2066 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) | |
2067 | ac_prev=pdfdir ;; | |
2068 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
2069 | pdfdir=$ac_optarg ;; | |
2070 | ||
2071 | -psdir | --psdir | --psdi | --psd | --ps) | |
2072 | ac_prev=psdir ;; | |
2073 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
2074 | psdir=$ac_optarg ;; | |
2075 | ||
2076 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2077 | | -silent | --silent | --silen | --sile | --sil) | |
2078 | silent=yes ;; | |
2079 | ||
2080 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
2081 | ac_prev=sbindir ;; | |
2082 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
2083 | | --sbi=* | --sb=*) | |
2084 | sbindir=$ac_optarg ;; | |
2085 | ||
2086 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
2087 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
2088 | | --sharedst | --shareds | --shared | --share | --shar \ | |
2089 | | --sha | --sh) | |
2090 | ac_prev=sharedstatedir ;; | |
2091 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
2092 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
2093 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
2094 | | --sha=* | --sh=*) | |
2095 | sharedstatedir=$ac_optarg ;; | |
2096 | ||
2097 | -site | --site | --sit) | |
2098 | ac_prev=site ;; | |
2099 | -site=* | --site=* | --sit=*) | |
2100 | site=$ac_optarg ;; | |
2101 | ||
2102 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
2103 | ac_prev=srcdir ;; | |
2104 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2105 | srcdir=$ac_optarg ;; | |
2106 | ||
2107 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
2108 | | --syscon | --sysco | --sysc | --sys | --sy) | |
2109 | ac_prev=sysconfdir ;; | |
2110 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
2111 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2112 | sysconfdir=$ac_optarg ;; | |
2113 | ||
2114 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2115 | ac_prev=target_alias ;; | |
2116 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
2117 | target_alias=$ac_optarg ;; | |
2118 | ||
2119 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
2120 | verbose=yes ;; | |
2121 | ||
2122 | -version | --version | --versio | --versi | --vers | -V) | |
2123 | ac_init_version=: ;; | |
2124 | ||
2125 | -with-* | --with-*) | |
2126 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
2127 | # Reject names that are not valid shell variable names. | |
2128 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
d0ac1c44 | 2129 | as_fn_error $? "invalid package name: $ac_useropt" |
c971b7fa PA |
2130 | ac_useropt_orig=$ac_useropt |
2131 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
2132 | case $ac_user_opts in | |
2133 | *" | |
2134 | "with_$ac_useropt" | |
2135 | "*) ;; | |
2136 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
2137 | ac_unrecognized_sep=', ';; | |
2138 | esac | |
2139 | eval with_$ac_useropt=\$ac_optarg ;; | |
2140 | ||
2141 | -without-* | --without-*) | |
2142 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
2143 | # Reject names that are not valid shell variable names. | |
2144 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
d0ac1c44 | 2145 | as_fn_error $? "invalid package name: $ac_useropt" |
c971b7fa PA |
2146 | ac_useropt_orig=$ac_useropt |
2147 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
2148 | case $ac_user_opts in | |
2149 | *" | |
2150 | "with_$ac_useropt" | |
2151 | "*) ;; | |
2152 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
2153 | ac_unrecognized_sep=', ';; | |
2154 | esac | |
2155 | eval with_$ac_useropt=no ;; | |
2156 | ||
2157 | --x) | |
2158 | # Obsolete; use --with-x. | |
2159 | with_x=yes ;; | |
2160 | ||
2161 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
2162 | | --x-incl | --x-inc | --x-in | --x-i) | |
2163 | ac_prev=x_includes ;; | |
2164 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
2165 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2166 | x_includes=$ac_optarg ;; | |
2167 | ||
2168 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
2169 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
2170 | ac_prev=x_libraries ;; | |
2171 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
2172 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2173 | x_libraries=$ac_optarg ;; | |
2174 | ||
d0ac1c44 SM |
2175 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
2176 | Try \`$0 --help' for more information" | |
c971b7fa PA |
2177 | ;; |
2178 | ||
2179 | *=*) | |
2180 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
2181 | # Reject names that are not valid shell variable names. | |
2182 | case $ac_envvar in #( | |
2183 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
d0ac1c44 | 2184 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
c971b7fa PA |
2185 | esac |
2186 | eval $ac_envvar=\$ac_optarg | |
2187 | export $ac_envvar ;; | |
2188 | ||
2189 | *) | |
2190 | # FIXME: should be removed in autoconf 3.0. | |
2191 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
2192 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
2193 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
d0ac1c44 | 2194 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
c971b7fa PA |
2195 | ;; |
2196 | ||
2197 | esac | |
2198 | done | |
2199 | ||
2200 | if test -n "$ac_prev"; then | |
2201 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
d0ac1c44 | 2202 | as_fn_error $? "missing argument to $ac_option" |
c971b7fa PA |
2203 | fi |
2204 | ||
2205 | if test -n "$ac_unrecognized_opts"; then | |
2206 | case $enable_option_checking in | |
2207 | no) ;; | |
d0ac1c44 | 2208 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
c971b7fa PA |
2209 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
2210 | esac | |
2211 | fi | |
2212 | ||
2213 | # Check all directory arguments for consistency. | |
2214 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
2215 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
2216 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
2217 | libdir localedir mandir | |
2218 | do | |
2219 | eval ac_val=\$$ac_var | |
2220 | # Remove trailing slashes. | |
2221 | case $ac_val in | |
2222 | */ ) | |
2223 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
2224 | eval $ac_var=\$ac_val;; | |
2225 | esac | |
2226 | # Be sure to have absolute directory names. | |
2227 | case $ac_val in | |
2228 | [\\/$]* | ?:[\\/]* ) continue;; | |
2229 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
2230 | esac | |
d0ac1c44 | 2231 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
c971b7fa PA |
2232 | done |
2233 | ||
2234 | # There might be people who depend on the old broken behavior: `$host' | |
2235 | # used to hold the argument of --host etc. | |
2236 | # FIXME: To remove some day. | |
2237 | build=$build_alias | |
2238 | host=$host_alias | |
2239 | target=$target_alias | |
2240 | ||
2241 | # FIXME: To remove some day. | |
2242 | if test "x$host_alias" != x; then | |
2243 | if test "x$build_alias" = x; then | |
2244 | cross_compiling=maybe | |
c971b7fa PA |
2245 | elif test "x$build_alias" != "x$host_alias"; then |
2246 | cross_compiling=yes | |
2247 | fi | |
2248 | fi | |
2249 | ||
2250 | ac_tool_prefix= | |
2251 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
2252 | ||
2253 | test "$silent" = yes && exec 6>/dev/null | |
2254 | ||
2255 | ||
2256 | ac_pwd=`pwd` && test -n "$ac_pwd" && | |
2257 | ac_ls_di=`ls -di .` && | |
2258 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
d0ac1c44 | 2259 | as_fn_error $? "working directory cannot be determined" |
c971b7fa | 2260 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
d0ac1c44 | 2261 | as_fn_error $? "pwd does not report name of working directory" |
c971b7fa PA |
2262 | |
2263 | ||
2264 | # Find the source files, if location was not specified. | |
2265 | if test -z "$srcdir"; then | |
2266 | ac_srcdir_defaulted=yes | |
2267 | # Try the directory containing this script, then the parent directory. | |
2268 | ac_confdir=`$as_dirname -- "$as_myself" || | |
2269 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
2270 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
2271 | X"$as_myself" : 'X\(//\)$' \| \ | |
2272 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
2273 | $as_echo X"$as_myself" | | |
2274 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
2275 | s//\1/ | |
2276 | q | |
2277 | } | |
2278 | /^X\(\/\/\)[^/].*/{ | |
2279 | s//\1/ | |
2280 | q | |
2281 | } | |
2282 | /^X\(\/\/\)$/{ | |
2283 | s//\1/ | |
2284 | q | |
2285 | } | |
2286 | /^X\(\/\).*/{ | |
2287 | s//\1/ | |
2288 | q | |
2289 | } | |
2290 | s/.*/./; q'` | |
2291 | srcdir=$ac_confdir | |
2292 | if test ! -r "$srcdir/$ac_unique_file"; then | |
2293 | srcdir=.. | |
2294 | fi | |
2295 | else | |
2296 | ac_srcdir_defaulted=no | |
2297 | fi | |
2298 | if test ! -r "$srcdir/$ac_unique_file"; then | |
2299 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
d0ac1c44 | 2300 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
c971b7fa PA |
2301 | fi |
2302 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
2303 | ac_abs_confdir=`( | |
d0ac1c44 | 2304 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
c971b7fa PA |
2305 | pwd)` |
2306 | # When building in place, set srcdir=. | |
2307 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
2308 | srcdir=. | |
2309 | fi | |
2310 | # Remove unnecessary trailing slashes from srcdir. | |
2311 | # Double slashes in file names in object file debugging info | |
2312 | # mess up M-x gdb in Emacs. | |
2313 | case $srcdir in | |
2314 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
2315 | esac | |
2316 | for ac_var in $ac_precious_vars; do | |
2317 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
2318 | eval ac_env_${ac_var}_value=\$${ac_var} | |
2319 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
2320 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
2321 | done | |
2322 | ||
2323 | # | |
2324 | # Report the --help message. | |
2325 | # | |
2326 | if test "$ac_init_help" = "long"; then | |
2327 | # Omit some internal or obsolete options to make the list less imposing. | |
2328 | # This message is too long to be a string in the A/UX 3.1 sh. | |
2329 | cat <<_ACEOF | |
d0ac1c44 | 2330 | \`configure' configures libgnu UNUSED-VERSION to adapt to many kinds of systems. |
c971b7fa PA |
2331 | |
2332 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
2333 | ||
2334 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
2335 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
2336 | ||
2337 | Defaults for the options are specified in brackets. | |
2338 | ||
2339 | Configuration: | |
2340 | -h, --help display this help and exit | |
2341 | --help=short display options specific to this package | |
2342 | --help=recursive display the short help of all the included packages | |
2343 | -V, --version display version information and exit | |
d0ac1c44 | 2344 | -q, --quiet, --silent do not print \`checking ...' messages |
c971b7fa PA |
2345 | --cache-file=FILE cache test results in FILE [disabled] |
2346 | -C, --config-cache alias for \`--cache-file=config.cache' | |
2347 | -n, --no-create do not create output files | |
2348 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
2349 | ||
2350 | Installation directories: | |
2351 | --prefix=PREFIX install architecture-independent files in PREFIX | |
2352 | [$ac_default_prefix] | |
2353 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
2354 | [PREFIX] | |
2355 | ||
2356 | By default, \`make install' will install all the files in | |
2357 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
2358 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
2359 | for instance \`--prefix=\$HOME'. | |
2360 | ||
2361 | For better control, use the options below. | |
2362 | ||
2363 | Fine tuning of the installation directories: | |
2364 | --bindir=DIR user executables [EPREFIX/bin] | |
2365 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
2366 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
2367 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
2368 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
2369 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
2370 | --libdir=DIR object code libraries [EPREFIX/lib] | |
2371 | --includedir=DIR C header files [PREFIX/include] | |
2372 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
2373 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
2374 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
2375 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
2376 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
2377 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
d0ac1c44 | 2378 | --docdir=DIR documentation root [DATAROOTDIR/doc/libgnu] |
c971b7fa PA |
2379 | --htmldir=DIR html documentation [DOCDIR] |
2380 | --dvidir=DIR dvi documentation [DOCDIR] | |
2381 | --pdfdir=DIR pdf documentation [DOCDIR] | |
2382 | --psdir=DIR ps documentation [DOCDIR] | |
2383 | _ACEOF | |
2384 | ||
2385 | cat <<\_ACEOF | |
2386 | ||
2387 | Program names: | |
2388 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
2389 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
2390 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
2391 | ||
2392 | System types: | |
2393 | --build=BUILD configure for building on BUILD [guessed] | |
2394 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
2395 | --target=TARGET configure for building compilers for TARGET [HOST] | |
2396 | _ACEOF | |
2397 | fi | |
2398 | ||
2399 | if test -n "$ac_init_help"; then | |
d0ac1c44 SM |
2400 | case $ac_init_help in |
2401 | short | recursive ) echo "Configuration of libgnu UNUSED-VERSION:";; | |
2402 | esac | |
c971b7fa PA |
2403 | cat <<\_ACEOF |
2404 | ||
2405 | Optional Features: | |
2406 | --disable-option-checking ignore unrecognized --enable/--with options | |
2407 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
2408 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
d0ac1c44 SM |
2409 | --enable-maintainer-mode |
2410 | enable make rules and dependencies not useful (and | |
2411 | sometimes confusing) to the casual installer | |
2196f55f | 2412 | --disable-largefile omit support for large files |
d0ac1c44 SM |
2413 | --enable-dependency-tracking |
2414 | do not reject slow dependency extractors | |
2415 | --disable-dependency-tracking | |
2416 | speeds up one-time build | |
2417 | --enable-silent-rules less verbose build output (undo: "make V=1") | |
2418 | --disable-silent-rules verbose build output (undo: "make V=0") | |
c971b7fa PA |
2419 | |
2420 | Some influential environment variables: | |
2421 | CC C compiler command | |
2422 | CFLAGS C compiler flags | |
2423 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
2424 | nonstandard directory <lib dir> | |
2425 | LIBS libraries to pass to the linker, e.g. -l<library> | |
d0ac1c44 | 2426 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
c971b7fa PA |
2427 | you have headers in a nonstandard directory <include dir> |
2428 | CPP C preprocessor | |
2429 | ||
2430 | Use these variables to override the choices made by `configure' or to help | |
2431 | it to find libraries and programs with nonstandard names/locations. | |
2432 | ||
2433 | Report bugs to the package provider. | |
2434 | _ACEOF | |
2435 | ac_status=$? | |
2436 | fi | |
2437 | ||
2438 | if test "$ac_init_help" = "recursive"; then | |
2439 | # If there are subdirs, report their specific --help. | |
2440 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
2441 | test -d "$ac_dir" || | |
2442 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
2443 | continue | |
2444 | ac_builddir=. | |
2445 | ||
2446 | case "$ac_dir" in | |
2447 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
2448 | *) | |
2449 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
2450 | # A ".." for each directory in $ac_dir_suffix. | |
2451 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
2452 | case $ac_top_builddir_sub in | |
2453 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
2454 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
2455 | esac ;; | |
2456 | esac | |
2457 | ac_abs_top_builddir=$ac_pwd | |
2458 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
2459 | # for backward compatibility: | |
2460 | ac_top_builddir=$ac_top_build_prefix | |
2461 | ||
2462 | case $srcdir in | |
2463 | .) # We are building in place. | |
2464 | ac_srcdir=. | |
2465 | ac_top_srcdir=$ac_top_builddir_sub | |
2466 | ac_abs_top_srcdir=$ac_pwd ;; | |
2467 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2468 | ac_srcdir=$srcdir$ac_dir_suffix; | |
2469 | ac_top_srcdir=$srcdir | |
2470 | ac_abs_top_srcdir=$srcdir ;; | |
2471 | *) # Relative name. | |
2472 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
2473 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
2474 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2475 | esac | |
2476 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
2477 | ||
2478 | cd "$ac_dir" || { ac_status=$?; continue; } | |
2479 | # Check for guested configure. | |
2480 | if test -f "$ac_srcdir/configure.gnu"; then | |
2481 | echo && | |
2482 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
2483 | elif test -f "$ac_srcdir/configure"; then | |
2484 | echo && | |
2485 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2486 | else | |
2487 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
2488 | fi || ac_status=$? | |
2489 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2490 | done | |
2491 | fi | |
2492 | ||
2493 | test -n "$ac_init_help" && exit $ac_status | |
2494 | if $ac_init_version; then | |
2495 | cat <<\_ACEOF | |
d0ac1c44 SM |
2496 | libgnu configure UNUSED-VERSION |
2497 | generated by GNU Autoconf 2.69 | |
c971b7fa | 2498 | |
d0ac1c44 | 2499 | Copyright (C) 2012 Free Software Foundation, Inc. |
c971b7fa PA |
2500 | This configure script is free software; the Free Software Foundation |
2501 | gives unlimited permission to copy, distribute and modify it. | |
2502 | _ACEOF | |
2503 | exit | |
2504 | fi | |
2505 | ||
2506 | ## ------------------------ ## | |
2507 | ## Autoconf initialization. ## | |
2508 | ## ------------------------ ## | |
2509 | ||
2510 | # ac_fn_c_try_compile LINENO | |
2511 | # -------------------------- | |
2512 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
2513 | ac_fn_c_try_compile () | |
2514 | { | |
2515 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2516 | rm -f conftest.$ac_objext | |
2517 | if { { ac_try="$ac_compile" | |
2518 | case "(($ac_try" in | |
2519 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2520 | *) ac_try_echo=$ac_try;; | |
2521 | esac | |
2522 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2523 | $as_echo "$ac_try_echo"; } >&5 | |
2524 | (eval "$ac_compile") 2>conftest.err | |
2525 | ac_status=$? | |
2526 | if test -s conftest.err; then | |
2527 | grep -v '^ *+' conftest.err >conftest.er1 | |
2528 | cat conftest.er1 >&5 | |
2529 | mv -f conftest.er1 conftest.err | |
2530 | fi | |
2531 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2532 | test $ac_status = 0; } && { | |
2533 | test -z "$ac_c_werror_flag" || | |
2534 | test ! -s conftest.err | |
2535 | } && test -s conftest.$ac_objext; then : | |
2536 | ac_retval=0 | |
2537 | else | |
2538 | $as_echo "$as_me: failed program was:" >&5 | |
2539 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2540 | ||
2541 | ac_retval=1 | |
2542 | fi | |
d0ac1c44 SM |
2543 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2544 | as_fn_set_status $ac_retval | |
c971b7fa PA |
2545 | |
2546 | } # ac_fn_c_try_compile | |
2547 | ||
2548 | # ac_fn_c_try_cpp LINENO | |
2549 | # ---------------------- | |
2550 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2551 | ac_fn_c_try_cpp () | |
2552 | { | |
2553 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2554 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2555 | case "(($ac_try" in | |
2556 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2557 | *) ac_try_echo=$ac_try;; | |
2558 | esac | |
2559 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2560 | $as_echo "$ac_try_echo"; } >&5 | |
2561 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2562 | ac_status=$? | |
2563 | if test -s conftest.err; then | |
2564 | grep -v '^ *+' conftest.err >conftest.er1 | |
2565 | cat conftest.er1 >&5 | |
2566 | mv -f conftest.er1 conftest.err | |
2567 | fi | |
2568 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
d0ac1c44 | 2569 | test $ac_status = 0; } > conftest.i && { |
c971b7fa PA |
2570 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
2571 | test ! -s conftest.err | |
2572 | }; then : | |
2573 | ac_retval=0 | |
2574 | else | |
2575 | $as_echo "$as_me: failed program was:" >&5 | |
2576 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2577 | ||
2578 | ac_retval=1 | |
2579 | fi | |
d0ac1c44 SM |
2580 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2581 | as_fn_set_status $ac_retval | |
c971b7fa PA |
2582 | |
2583 | } # ac_fn_c_try_cpp | |
2584 | ||
2585 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
2586 | # ------------------------------------------------------- | |
2587 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
2588 | # the include files in INCLUDES and setting the cache variable VAR | |
2589 | # accordingly. | |
2590 | ac_fn_c_check_header_mongrel () | |
2591 | { | |
2592 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 | 2593 | if eval \${$3+:} false; then : |
c971b7fa PA |
2594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
2595 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2596 | if eval \${$3+:} false; then : |
c971b7fa PA |
2597 | $as_echo_n "(cached) " >&6 |
2598 | fi | |
2599 | eval ac_res=\$$3 | |
2600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2601 | $as_echo "$ac_res" >&6; } | |
2602 | else | |
2603 | # Is the header compilable? | |
2604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
2605 | $as_echo_n "checking $2 usability... " >&6; } | |
2606 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2607 | /* end confdefs.h. */ | |
2608 | $4 | |
2609 | #include <$2> | |
2610 | _ACEOF | |
2611 | if ac_fn_c_try_compile "$LINENO"; then : | |
2612 | ac_header_compiler=yes | |
2613 | else | |
2614 | ac_header_compiler=no | |
2615 | fi | |
2616 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
2618 | $as_echo "$ac_header_compiler" >&6; } | |
2619 | ||
2620 | # Is the header present? | |
2621 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
2622 | $as_echo_n "checking $2 presence... " >&6; } | |
2623 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2624 | /* end confdefs.h. */ | |
2625 | #include <$2> | |
2626 | _ACEOF | |
2627 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2628 | ac_header_preproc=yes | |
2629 | else | |
2630 | ac_header_preproc=no | |
2631 | fi | |
d0ac1c44 | 2632 | rm -f conftest.err conftest.i conftest.$ac_ext |
c971b7fa PA |
2633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
2634 | $as_echo "$ac_header_preproc" >&6; } | |
2635 | ||
2636 | # So? What about this header? | |
2637 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
2638 | yes:no: ) | |
2639 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
2640 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
2641 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2642 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2643 | ;; | |
2644 | no:yes:* ) | |
2645 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
2646 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
2647 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
2648 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
2649 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
2650 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
2651 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
2652 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
2653 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2654 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2655 | ;; | |
2656 | esac | |
2657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2658 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2659 | if eval \${$3+:} false; then : |
c971b7fa PA |
2660 | $as_echo_n "(cached) " >&6 |
2661 | else | |
2662 | eval "$3=\$ac_header_compiler" | |
2663 | fi | |
2664 | eval ac_res=\$$3 | |
2665 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2666 | $as_echo "$ac_res" >&6; } | |
2667 | fi | |
d0ac1c44 | 2668 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
c971b7fa PA |
2669 | |
2670 | } # ac_fn_c_check_header_mongrel | |
2671 | ||
2672 | # ac_fn_c_try_run LINENO | |
2673 | # ---------------------- | |
2674 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
2675 | # that executables *can* be run. | |
2676 | ac_fn_c_try_run () | |
2677 | { | |
2678 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2679 | if { { ac_try="$ac_link" | |
2680 | case "(($ac_try" in | |
2681 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2682 | *) ac_try_echo=$ac_try;; | |
2683 | esac | |
2684 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2685 | $as_echo "$ac_try_echo"; } >&5 | |
2686 | (eval "$ac_link") 2>&5 | |
2687 | ac_status=$? | |
2688 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2689 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
2690 | { { case "(($ac_try" in | |
2691 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2692 | *) ac_try_echo=$ac_try;; | |
2693 | esac | |
2694 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2695 | $as_echo "$ac_try_echo"; } >&5 | |
2696 | (eval "$ac_try") 2>&5 | |
2697 | ac_status=$? | |
2698 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2699 | test $ac_status = 0; }; }; then : | |
2700 | ac_retval=0 | |
2701 | else | |
2702 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
2703 | $as_echo "$as_me: failed program was:" >&5 | |
2704 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2705 | ||
2706 | ac_retval=$ac_status | |
2707 | fi | |
2708 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
2709 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2710 | as_fn_set_status $ac_retval | |
c971b7fa PA |
2711 | |
2712 | } # ac_fn_c_try_run | |
2713 | ||
2714 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
2715 | # ------------------------------------------------------- | |
2716 | # Tests whether HEADER exists and can be compiled using the include files in | |
2717 | # INCLUDES, setting the cache variable VAR accordingly. | |
2718 | ac_fn_c_check_header_compile () | |
2719 | { | |
2720 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2722 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2723 | if eval \${$3+:} false; then : |
c971b7fa PA |
2724 | $as_echo_n "(cached) " >&6 |
2725 | else | |
2726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2727 | /* end confdefs.h. */ | |
2728 | $4 | |
2729 | #include <$2> | |
2730 | _ACEOF | |
2731 | if ac_fn_c_try_compile "$LINENO"; then : | |
2732 | eval "$3=yes" | |
2733 | else | |
2734 | eval "$3=no" | |
2735 | fi | |
2736 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2737 | fi | |
2738 | eval ac_res=\$$3 | |
2739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2740 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2741 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
c971b7fa PA |
2742 | |
2743 | } # ac_fn_c_check_header_compile | |
2744 | ||
d0ac1c44 SM |
2745 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
2746 | # ------------------------------------------- | |
2747 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2748 | # variable VAR accordingly. | |
2749 | ac_fn_c_check_type () | |
2750 | { | |
2751 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2753 | $as_echo_n "checking for $2... " >&6; } | |
2754 | if eval \${$3+:} false; then : | |
2755 | $as_echo_n "(cached) " >&6 | |
2756 | else | |
2757 | eval "$3=no" | |
2758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2759 | /* end confdefs.h. */ | |
2760 | $4 | |
2761 | int | |
2762 | main () | |
2763 | { | |
2764 | if (sizeof ($2)) | |
2765 | return 0; | |
2766 | ; | |
2767 | return 0; | |
2768 | } | |
2769 | _ACEOF | |
2770 | if ac_fn_c_try_compile "$LINENO"; then : | |
2771 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2772 | /* end confdefs.h. */ | |
2773 | $4 | |
2774 | int | |
2775 | main () | |
2776 | { | |
2777 | if (sizeof (($2))) | |
2778 | return 0; | |
2779 | ; | |
2780 | return 0; | |
2781 | } | |
2782 | _ACEOF | |
2783 | if ac_fn_c_try_compile "$LINENO"; then : | |
2784 | ||
2785 | else | |
2786 | eval "$3=yes" | |
2787 | fi | |
2788 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2789 | fi | |
2790 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2791 | fi | |
2792 | eval ac_res=\$$3 | |
2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2794 | $as_echo "$ac_res" >&6; } | |
2795 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
2796 | ||
2797 | } # ac_fn_c_check_type | |
2798 | ||
c971b7fa PA |
2799 | # ac_fn_c_try_link LINENO |
2800 | # ----------------------- | |
2801 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2802 | ac_fn_c_try_link () | |
2803 | { | |
2804 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2805 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2806 | if { { ac_try="$ac_link" | |
2807 | case "(($ac_try" in | |
2808 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2809 | *) ac_try_echo=$ac_try;; | |
2810 | esac | |
2811 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2812 | $as_echo "$ac_try_echo"; } >&5 | |
2813 | (eval "$ac_link") 2>conftest.err | |
2814 | ac_status=$? | |
2815 | if test -s conftest.err; then | |
2816 | grep -v '^ *+' conftest.err >conftest.er1 | |
2817 | cat conftest.er1 >&5 | |
2818 | mv -f conftest.er1 conftest.err | |
2819 | fi | |
2820 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2821 | test $ac_status = 0; } && { | |
2822 | test -z "$ac_c_werror_flag" || | |
2823 | test ! -s conftest.err | |
2824 | } && test -s conftest$ac_exeext && { | |
2825 | test "$cross_compiling" = yes || | |
d0ac1c44 | 2826 | test -x conftest$ac_exeext |
c971b7fa PA |
2827 | }; then : |
2828 | ac_retval=0 | |
2829 | else | |
2830 | $as_echo "$as_me: failed program was:" >&5 | |
2831 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2832 | ||
2833 | ac_retval=1 | |
2834 | fi | |
2835 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2836 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2837 | # interfere with the next link command; also delete a directory that is | |
2838 | # left behind by Apple's compiler. We do this before executing the actions. | |
2839 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
d0ac1c44 SM |
2840 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
2841 | as_fn_set_status $ac_retval | |
c971b7fa PA |
2842 | |
2843 | } # ac_fn_c_try_link | |
2844 | ||
8690e634 JK |
2845 | # ac_fn_c_check_func LINENO FUNC VAR |
2846 | # ---------------------------------- | |
2847 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2848 | ac_fn_c_check_func () | |
2849 | { | |
2850 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2852 | $as_echo_n "checking for $2... " >&6; } | |
d0ac1c44 | 2853 | if eval \${$3+:} false; then : |
8690e634 JK |
2854 | $as_echo_n "(cached) " >&6 |
2855 | else | |
2856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2857 | /* end confdefs.h. */ | |
2858 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2859 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2860 | #define $2 innocuous_$2 | |
2861 | ||
2862 | /* System header to define __stub macros and hopefully few prototypes, | |
2863 | which can conflict with char $2 (); below. | |
2864 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2865 | <limits.h> exists even on freestanding compilers. */ | |
2866 | ||
2867 | #ifdef __STDC__ | |
2868 | # include <limits.h> | |
2869 | #else | |
2870 | # include <assert.h> | |
2871 | #endif | |
2872 | ||
2873 | #undef $2 | |
2874 | ||
2875 | /* Override any GCC internal prototype to avoid an error. | |
2876 | Use char because int might match the return type of a GCC | |
2877 | builtin and then its argument prototype would still apply. */ | |
2878 | #ifdef __cplusplus | |
2879 | extern "C" | |
2880 | #endif | |
2881 | char $2 (); | |
2882 | /* The GNU C library defines this for functions which it implements | |
2883 | to always fail with ENOSYS. Some functions are actually named | |
2884 | something starting with __ and the normal name is an alias. */ | |
2885 | #if defined __stub_$2 || defined __stub___$2 | |
2886 | choke me | |
2887 | #endif | |
2888 | ||
2889 | int | |
2890 | main () | |
2891 | { | |
2892 | return $2 (); | |
2893 | ; | |
2894 | return 0; | |
2895 | } | |
2896 | _ACEOF | |
2897 | if ac_fn_c_try_link "$LINENO"; then : | |
2898 | eval "$3=yes" | |
2899 | else | |
2900 | eval "$3=no" | |
2901 | fi | |
2902 | rm -f core conftest.err conftest.$ac_objext \ | |
2903 | conftest$ac_exeext conftest.$ac_ext | |
2904 | fi | |
2905 | eval ac_res=\$$3 | |
2906 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2907 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2908 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
8690e634 JK |
2909 | |
2910 | } # ac_fn_c_check_func | |
2911 | ||
d0ac1c44 SM |
2912 | # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
2913 | # --------------------------------------------- | |
2914 | # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR | |
2915 | # accordingly. | |
8986e351 TT |
2916 | ac_fn_c_check_decl () |
2917 | { | |
2918 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
d0ac1c44 SM |
2919 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2920 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2922 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
2923 | if eval \${$3+:} false; then : | |
8986e351 TT |
2924 | $as_echo_n "(cached) " >&6 |
2925 | else | |
2926 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2927 | /* end confdefs.h. */ | |
2928 | $4 | |
2929 | int | |
2930 | main () | |
2931 | { | |
d0ac1c44 SM |
2932 | #ifndef $as_decl_name |
2933 | #ifdef __cplusplus | |
2934 | (void) $as_decl_use; | |
2935 | #else | |
2936 | (void) $as_decl_name; | |
2937 | #endif | |
8986e351 TT |
2938 | #endif |
2939 | ||
2940 | ; | |
2941 | return 0; | |
2942 | } | |
2943 | _ACEOF | |
2944 | if ac_fn_c_try_compile "$LINENO"; then : | |
2945 | eval "$3=yes" | |
2946 | else | |
2947 | eval "$3=no" | |
2948 | fi | |
2949 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2950 | fi | |
2951 | eval ac_res=\$$3 | |
2952 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2953 | $as_echo "$ac_res" >&6; } | |
d0ac1c44 | 2954 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
8986e351 TT |
2955 | |
2956 | } # ac_fn_c_check_decl | |
2957 | ||
c971b7fa PA |
2958 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
2959 | # -------------------------------------------- | |
2960 | # Tries to find the compile-time value of EXPR in a program that includes | |
2961 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
2962 | # computed | |
2963 | ac_fn_c_compute_int () | |
2964 | { | |
2965 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2966 | if test "$cross_compiling" = yes; then | |
2967 | # Depending upon the size, compute the lo and hi bounds. | |
2968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2969 | /* end confdefs.h. */ | |
2970 | $4 | |
2971 | int | |
2972 | main () | |
2973 | { | |
2974 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
d0ac1c44 SM |
2975 | test_array [0] = 0; |
2976 | return test_array [0]; | |
c971b7fa PA |
2977 | |
2978 | ; | |
2979 | return 0; | |
2980 | } | |
2981 | _ACEOF | |
2982 | if ac_fn_c_try_compile "$LINENO"; then : | |
2983 | ac_lo=0 ac_mid=0 | |
2984 | while :; do | |
2985 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2986 | /* end confdefs.h. */ | |
2987 | $4 | |
2988 | int | |
2989 | main () | |
2990 | { | |
2991 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
2992 | test_array [0] = 0; |
2993 | return test_array [0]; | |
c971b7fa PA |
2994 | |
2995 | ; | |
2996 | return 0; | |
2997 | } | |
2998 | _ACEOF | |
2999 | if ac_fn_c_try_compile "$LINENO"; then : | |
3000 | ac_hi=$ac_mid; break | |
3001 | else | |
3002 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
3003 | if test $ac_lo -le $ac_mid; then | |
3004 | ac_lo= ac_hi= | |
3005 | break | |
3006 | fi | |
3007 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
3008 | fi | |
3009 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3010 | done | |
3011 | else | |
3012 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3013 | /* end confdefs.h. */ | |
3014 | $4 | |
3015 | int | |
3016 | main () | |
3017 | { | |
3018 | static int test_array [1 - 2 * !(($2) < 0)]; | |
d0ac1c44 SM |
3019 | test_array [0] = 0; |
3020 | return test_array [0]; | |
c971b7fa PA |
3021 | |
3022 | ; | |
3023 | return 0; | |
3024 | } | |
3025 | _ACEOF | |
3026 | if ac_fn_c_try_compile "$LINENO"; then : | |
3027 | ac_hi=-1 ac_mid=-1 | |
3028 | while :; do | |
3029 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3030 | /* end confdefs.h. */ | |
3031 | $4 | |
3032 | int | |
3033 | main () | |
3034 | { | |
3035 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
d0ac1c44 SM |
3036 | test_array [0] = 0; |
3037 | return test_array [0]; | |
c971b7fa PA |
3038 | |
3039 | ; | |
3040 | return 0; | |
3041 | } | |
3042 | _ACEOF | |
3043 | if ac_fn_c_try_compile "$LINENO"; then : | |
3044 | ac_lo=$ac_mid; break | |
3045 | else | |
3046 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
3047 | if test $ac_mid -le $ac_hi; then | |
3048 | ac_lo= ac_hi= | |
3049 | break | |
3050 | fi | |
3051 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
3052 | fi | |
3053 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3054 | done | |
3055 | else | |
3056 | ac_lo= ac_hi= | |
3057 | fi | |
3058 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3059 | fi | |
3060 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3061 | # Binary search between lo and hi bounds. | |
3062 | while test "x$ac_lo" != "x$ac_hi"; do | |
3063 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
3064 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3065 | /* end confdefs.h. */ | |
3066 | $4 | |
3067 | int | |
3068 | main () | |
3069 | { | |
3070 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
d0ac1c44 SM |
3071 | test_array [0] = 0; |
3072 | return test_array [0]; | |
c971b7fa PA |
3073 | |
3074 | ; | |
3075 | return 0; | |
3076 | } | |
3077 | _ACEOF | |
3078 | if ac_fn_c_try_compile "$LINENO"; then : | |
3079 | ac_hi=$ac_mid | |
3080 | else | |
3081 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
3082 | fi | |
3083 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3084 | done | |
3085 | case $ac_lo in #(( | |
3086 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
3087 | '') ac_retval=1 ;; | |
3088 | esac | |
3089 | else | |
3090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3091 | /* end confdefs.h. */ | |
3092 | $4 | |
3093 | static long int longval () { return $2; } | |
3094 | static unsigned long int ulongval () { return $2; } | |
3095 | #include <stdio.h> | |
3096 | #include <stdlib.h> | |
3097 | int | |
3098 | main () | |
3099 | { | |
3100 | ||
3101 | FILE *f = fopen ("conftest.val", "w"); | |
3102 | if (! f) | |
3103 | return 1; | |
3104 | if (($2) < 0) | |
3105 | { | |
3106 | long int i = longval (); | |
3107 | if (i != ($2)) | |
3108 | return 1; | |
3109 | fprintf (f, "%ld", i); | |
3110 | } | |
3111 | else | |
3112 | { | |
3113 | unsigned long int i = ulongval (); | |
3114 | if (i != ($2)) | |
3115 | return 1; | |
3116 | fprintf (f, "%lu", i); | |
3117 | } | |
3118 | /* Do not output a trailing newline, as this causes \r\n confusion | |
3119 | on some platforms. */ | |
3120 | return ferror (f) || fclose (f) != 0; | |
3121 | ||
3122 | ; | |
3123 | return 0; | |
3124 | } | |
3125 | _ACEOF | |
3126 | if ac_fn_c_try_run "$LINENO"; then : | |
3127 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
3128 | else | |
3129 | ac_retval=1 | |
3130 | fi | |
3131 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
3132 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3133 | rm -f conftest.val | |
3134 | ||
3135 | fi | |
d0ac1c44 SM |
3136 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
3137 | as_fn_set_status $ac_retval | |
c971b7fa PA |
3138 | |
3139 | } # ac_fn_c_compute_int | |
725e2999 JB |
3140 | |
3141 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES | |
3142 | # ---------------------------------------------------- | |
3143 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
3144 | # INCLUDES, setting cache variable VAR accordingly. | |
3145 | ac_fn_c_check_member () | |
3146 | { | |
3147 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
3148 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
3149 | $as_echo_n "checking for $2.$3... " >&6; } | |
3150 | if eval \${$4+:} false; then : | |
3151 | $as_echo_n "(cached) " >&6 | |
3152 | else | |
3153 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3154 | /* end confdefs.h. */ | |
3155 | $5 | |
3156 | int | |
3157 | main () | |
3158 | { | |
3159 | static $2 ac_aggr; | |
3160 | if (ac_aggr.$3) | |
3161 | return 0; | |
3162 | ; | |
3163 | return 0; | |
3164 | } | |
3165 | _ACEOF | |
3166 | if ac_fn_c_try_compile "$LINENO"; then : | |
3167 | eval "$4=yes" | |
3168 | else | |
3169 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3170 | /* end confdefs.h. */ | |
3171 | $5 | |
3172 | int | |
3173 | main () | |
3174 | { | |
3175 | static $2 ac_aggr; | |
3176 | if (sizeof ac_aggr.$3) | |
3177 | return 0; | |
3178 | ; | |
3179 | return 0; | |
3180 | } | |
3181 | _ACEOF | |
3182 | if ac_fn_c_try_compile "$LINENO"; then : | |
3183 | eval "$4=yes" | |
3184 | else | |
3185 | eval "$4=no" | |
3186 | fi | |
3187 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3188 | fi | |
3189 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3190 | fi | |
3191 | eval ac_res=\$$4 | |
3192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
3193 | $as_echo "$ac_res" >&6; } | |
3194 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
3195 | ||
3196 | } # ac_fn_c_check_member | |
c971b7fa PA |
3197 | cat >config.log <<_ACEOF |
3198 | This file contains any messages produced by compilers while | |
3199 | running configure, to aid debugging if configure makes a mistake. | |
3200 | ||
d0ac1c44 SM |
3201 | It was created by libgnu $as_me UNUSED-VERSION, which was |
3202 | generated by GNU Autoconf 2.69. Invocation command line was | |
c971b7fa PA |
3203 | |
3204 | $ $0 $@ | |
3205 | ||
3206 | _ACEOF | |
3207 | exec 5>>config.log | |
3208 | { | |
3209 | cat <<_ASUNAME | |
3210 | ## --------- ## | |
3211 | ## Platform. ## | |
3212 | ## --------- ## | |
3213 | ||
3214 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
3215 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
3216 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
3217 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
3218 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
3219 | ||
3220 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
3221 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
3222 | ||
3223 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
3224 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
3225 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
3226 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
3227 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
3228 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
3229 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
3230 | ||
3231 | _ASUNAME | |
3232 | ||
3233 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3234 | for as_dir in $PATH | |
3235 | do | |
3236 | IFS=$as_save_IFS | |
3237 | test -z "$as_dir" && as_dir=. | |
3238 | $as_echo "PATH: $as_dir" | |
3239 | done | |
3240 | IFS=$as_save_IFS | |
3241 | ||
3242 | } >&5 | |
3243 | ||
3244 | cat >&5 <<_ACEOF | |
3245 | ||
3246 | ||
3247 | ## ----------- ## | |
3248 | ## Core tests. ## | |
3249 | ## ----------- ## | |
3250 | ||
3251 | _ACEOF | |
3252 | ||
3253 | ||
3254 | # Keep a trace of the command line. | |
3255 | # Strip out --no-create and --no-recursion so they do not pile up. | |
3256 | # Strip out --silent because we don't want to record it for future runs. | |
3257 | # Also quote any args containing shell meta-characters. | |
3258 | # Make two passes to allow for proper duplicate-argument suppression. | |
3259 | ac_configure_args= | |
3260 | ac_configure_args0= | |
3261 | ac_configure_args1= | |
3262 | ac_must_keep_next=false | |
3263 | for ac_pass in 1 2 | |
3264 | do | |
3265 | for ac_arg | |
3266 | do | |
3267 | case $ac_arg in | |
3268 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
3269 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
3270 | | -silent | --silent | --silen | --sile | --sil) | |
3271 | continue ;; | |
3272 | *\'*) | |
3273 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
3274 | esac | |
3275 | case $ac_pass in | |
3276 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
3277 | 2) | |
3278 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
3279 | if test $ac_must_keep_next = true; then | |
3280 | ac_must_keep_next=false # Got value, back to normal. | |
3281 | else | |
3282 | case $ac_arg in | |
3283 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
3284 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
3285 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
3286 | | -with-* | --with-* | -without-* | --without-* | --x) | |
3287 | case "$ac_configure_args0 " in | |
3288 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
3289 | esac | |
3290 | ;; | |
3291 | -* ) ac_must_keep_next=true ;; | |
3292 | esac | |
3293 | fi | |
3294 | as_fn_append ac_configure_args " '$ac_arg'" | |
3295 | ;; | |
3296 | esac | |
3297 | done | |
3298 | done | |
3299 | { ac_configure_args0=; unset ac_configure_args0;} | |
3300 | { ac_configure_args1=; unset ac_configure_args1;} | |
3301 | ||
3302 | # When interrupted or exit'd, cleanup temporary files, and complete | |
3303 | # config.log. We remove comments because anyway the quotes in there | |
3304 | # would cause problems or look ugly. | |
3305 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
3306 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3307 | trap 'exit_status=$? | |
3308 | # Save into config.log some information that might help in debugging. | |
3309 | { | |
3310 | echo | |
3311 | ||
d0ac1c44 | 3312 | $as_echo "## ---------------- ## |
c971b7fa | 3313 | ## Cache variables. ## |
d0ac1c44 | 3314 | ## ---------------- ##" |
c971b7fa PA |
3315 | echo |
3316 | # The following way of writing the cache mishandles newlines in values, | |
3317 | ( | |
3318 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
3319 | eval ac_val=\$$ac_var | |
3320 | case $ac_val in #( | |
3321 | *${as_nl}*) | |
3322 | case $ac_var in #( | |
3323 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
3324 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
3325 | esac | |
3326 | case $ac_var in #( | |
3327 | _ | IFS | as_nl) ;; #( | |
3328 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
3329 | *) { eval $ac_var=; unset $ac_var;} ;; | |
3330 | esac ;; | |
3331 | esac | |
3332 | done | |
3333 | (set) 2>&1 | | |
3334 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
3335 | *${as_nl}ac_space=\ *) | |
3336 | sed -n \ | |
3337 | "s/'\''/'\''\\\\'\'''\''/g; | |
3338 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
3339 | ;; #( | |
3340 | *) | |
3341 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
3342 | ;; | |
3343 | esac | | |
3344 | sort | |
3345 | ) | |
3346 | echo | |
3347 | ||
d0ac1c44 | 3348 | $as_echo "## ----------------- ## |
c971b7fa | 3349 | ## Output variables. ## |
d0ac1c44 | 3350 | ## ----------------- ##" |
c971b7fa PA |
3351 | echo |
3352 | for ac_var in $ac_subst_vars | |
3353 | do | |
3354 | eval ac_val=\$$ac_var | |
3355 | case $ac_val in | |
3356 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
3357 | esac | |
3358 | $as_echo "$ac_var='\''$ac_val'\''" | |
3359 | done | sort | |
3360 | echo | |
3361 | ||
3362 | if test -n "$ac_subst_files"; then | |
d0ac1c44 | 3363 | $as_echo "## ------------------- ## |
c971b7fa | 3364 | ## File substitutions. ## |
d0ac1c44 | 3365 | ## ------------------- ##" |
c971b7fa PA |
3366 | echo |
3367 | for ac_var in $ac_subst_files | |
3368 | do | |
3369 | eval ac_val=\$$ac_var | |
3370 | case $ac_val in | |
3371 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
3372 | esac | |
3373 | $as_echo "$ac_var='\''$ac_val'\''" | |
3374 | done | sort | |
3375 | echo | |
3376 | fi | |
3377 | ||
3378 | if test -s confdefs.h; then | |
d0ac1c44 | 3379 | $as_echo "## ----------- ## |
c971b7fa | 3380 | ## confdefs.h. ## |
d0ac1c44 | 3381 | ## ----------- ##" |
c971b7fa PA |
3382 | echo |
3383 | cat confdefs.h | |
3384 | echo | |
3385 | fi | |
3386 | test "$ac_signal" != 0 && | |
3387 | $as_echo "$as_me: caught signal $ac_signal" | |
3388 | $as_echo "$as_me: exit $exit_status" | |
3389 | } >&5 | |
3390 | rm -f core *.core core.conftest.* && | |
3391 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3392 | exit $exit_status | |
3393 | ' 0 | |
3394 | for ac_signal in 1 2 13 15; do | |
3395 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
3396 | done | |
3397 | ac_signal=0 | |
3398 | ||
3399 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
3400 | rm -f -r conftest* confdefs.h | |
3401 | ||
3402 | $as_echo "/* confdefs.h */" > confdefs.h | |
3403 | ||
3404 | # Predefined preprocessor variables. | |
3405 | ||
3406 | cat >>confdefs.h <<_ACEOF | |
3407 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
3408 | _ACEOF | |
3409 | ||
3410 | cat >>confdefs.h <<_ACEOF | |
3411 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
3412 | _ACEOF | |
3413 | ||
3414 | cat >>confdefs.h <<_ACEOF | |
3415 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
3416 | _ACEOF | |
3417 | ||
3418 | cat >>confdefs.h <<_ACEOF | |
3419 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
3420 | _ACEOF | |
3421 | ||
3422 | cat >>confdefs.h <<_ACEOF | |
3423 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
3424 | _ACEOF | |
3425 | ||
3426 | cat >>confdefs.h <<_ACEOF | |
3427 | #define PACKAGE_URL "$PACKAGE_URL" | |
3428 | _ACEOF | |
3429 | ||
3430 | ||
3431 | # Let the site file select an alternate cache file if it wants to. | |
3432 | # Prefer an explicitly selected file to automatically selected ones. | |
3433 | ac_site_file1=NONE | |
3434 | ac_site_file2=NONE | |
3435 | if test -n "$CONFIG_SITE"; then | |
d0ac1c44 SM |
3436 | # We do not want a PATH search for config.site. |
3437 | case $CONFIG_SITE in #(( | |
3438 | -*) ac_site_file1=./$CONFIG_SITE;; | |
3439 | */*) ac_site_file1=$CONFIG_SITE;; | |
3440 | *) ac_site_file1=./$CONFIG_SITE;; | |
3441 | esac | |
c971b7fa PA |
3442 | elif test "x$prefix" != xNONE; then |
3443 | ac_site_file1=$prefix/share/config.site | |
3444 | ac_site_file2=$prefix/etc/config.site | |
3445 | else | |
3446 | ac_site_file1=$ac_default_prefix/share/config.site | |
3447 | ac_site_file2=$ac_default_prefix/etc/config.site | |
3448 | fi | |
3449 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
3450 | do | |
3451 | test "x$ac_site_file" = xNONE && continue | |
d0ac1c44 | 3452 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
c971b7fa PA |
3453 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
3454 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
3455 | sed 's/^/| /' "$ac_site_file" >&5 | |
d0ac1c44 SM |
3456 | . "$ac_site_file" \ |
3457 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3458 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3459 | as_fn_error $? "failed to load site script $ac_site_file | |
3460 | See \`config.log' for more details" "$LINENO" 5; } | |
c971b7fa PA |
3461 | fi |
3462 | done | |
3463 | ||
3464 | if test -r "$cache_file"; then | |
d0ac1c44 SM |
3465 | # Some versions of bash will fail to source /dev/null (special files |
3466 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
3467 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
c971b7fa PA |
3468 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
3469 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
3470 | case $cache_file in | |
3471 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
3472 | *) . "./$cache_file";; | |
3473 | esac | |
3474 | fi | |
3475 | else | |
3476 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
3477 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
3478 | >$cache_file | |
3479 | fi | |
3480 | ||
725e2999 JB |
3481 | gl_header_list="$gl_header_list arpa/inet.h" |
3482 | gl_header_list="$gl_header_list features.h" | |
472fa5ee SM |
3483 | gl_func_list="$gl_func_list canonicalize_file_name" |
3484 | gl_func_list="$gl_func_list getcwd" | |
3485 | gl_func_list="$gl_func_list readlink" | |
3486 | gl_func_list="$gl_func_list realpath" | |
3487 | gl_header_list="$gl_header_list sys/param.h" | |
3488 | gl_header_list="$gl_header_list unistd.h" | |
3489 | gl_func_list="$gl_func_list _set_invalid_parameter_handler" | |
3490 | gl_header_list="$gl_header_list sys/socket.h" | |
3491 | gl_func_list="$gl_func_list fchdir" | |
3492 | gl_header_list="$gl_header_list dirent.h" | |
3493 | gl_func_list="$gl_func_list fcntl" | |
3494 | gl_func_list="$gl_func_list symlink" | |
3495 | gl_func_list="$gl_func_list fdopendir" | |
3496 | gl_func_list="$gl_func_list mempcpy" | |
3497 | gl_func_list="$gl_func_list btowc" | |
3498 | gl_func_list="$gl_func_list isblank" | |
3499 | gl_func_list="$gl_func_list iswctype" | |
3500 | gl_func_list="$gl_func_list mbsrtowcs" | |
3501 | gl_func_list="$gl_func_list wmemchr" | |
3502 | gl_func_list="$gl_func_list wmemcpy" | |
3503 | gl_func_list="$gl_func_list wmempcpy" | |
3504 | gl_header_list="$gl_header_list wctype.h" | |
8690e634 | 3505 | gl_fnmatch_required=GNU |
472fa5ee SM |
3506 | gl_header_list="$gl_header_list sys/stat.h" |
3507 | gl_func_list="$gl_func_list fstatat" | |
3508 | gl_func_list="$gl_func_list getdtablesize" | |
3509 | gl_func_list="$gl_func_list getlogin_r" | |
3510 | gl_func_list="$gl_func_list getprogname" | |
3511 | gl_func_list="$gl_func_list getexecname" | |
3512 | gl_header_list="$gl_header_list sys/time.h" | |
3513 | gl_func_list="$gl_func_list gettimeofday" | |
5e8754f9 | 3514 | gl_header_list="$gl_header_list sys/cdefs.h" |
472fa5ee | 3515 | gl_func_list="$gl_func_list getpwnam_r" |
725e2999 JB |
3516 | gl_header_list="$gl_header_list netdb.h" |
3517 | gl_header_list="$gl_header_list netinet/in.h" | |
472fa5ee SM |
3518 | gl_header_list="$gl_header_list limits.h" |
3519 | gl_header_list="$gl_header_list wchar.h" | |
3520 | gl_header_list="$gl_header_list stdint.h" | |
3521 | gl_header_list="$gl_header_list inttypes.h" | |
3522 | gl_func_list="$gl_func_list lstat" | |
3523 | gl_header_list="$gl_header_list math.h" | |
3524 | gl_func_list="$gl_func_list mbsinit" | |
3525 | gl_func_list="$gl_func_list mbrtowc" | |
3526 | gl_header_list="$gl_header_list sys/mman.h" | |
3527 | gl_func_list="$gl_func_list mprotect" | |
3528 | gl_func_list="$gl_func_list mkstemp" | |
3529 | gl_func_list="$gl_func_list openat" | |
3530 | gl_func_list="$gl_func_list link" | |
5e8754f9 SDJ |
3531 | gl_func_list="$gl_func_list secure_getenv" |
3532 | gl_func_list="$gl_func_list getuid" | |
3533 | gl_func_list="$gl_func_list geteuid" | |
3534 | gl_func_list="$gl_func_list getgid" | |
3535 | gl_func_list="$gl_func_list getegid" | |
472fa5ee SM |
3536 | gl_func_list="$gl_func_list setenv" |
3537 | gl_func_list="$gl_func_list strdup" | |
725e2999 | 3538 | gl_header_list="$gl_header_list sys/uio.h" |
472fa5ee | 3539 | gl_func_list="$gl_func_list pipe" |
472fa5ee | 3540 | gl_func_list="$gl_func_list iswcntrl" |
c971b7fa PA |
3541 | # Check that the precious variables saved in the cache have kept the same |
3542 | # value. | |
3543 | ac_cache_corrupted=false | |
3544 | for ac_var in $ac_precious_vars; do | |
3545 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
3546 | eval ac_new_set=\$ac_env_${ac_var}_set | |
3547 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
3548 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3549 | case $ac_old_set,$ac_new_set in | |
3550 | set,) | |
3551 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
3552 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
3553 | ac_cache_corrupted=: ;; | |
3554 | ,set) | |
3555 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
3556 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
3557 | ac_cache_corrupted=: ;; | |
3558 | ,);; | |
3559 | *) | |
3560 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
3561 | # differences in whitespace do not lead to failure. | |
3562 | ac_old_val_w=`echo x $ac_old_val` | |
3563 | ac_new_val_w=`echo x $ac_new_val` | |
3564 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
3565 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
3566 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
3567 | ac_cache_corrupted=: | |
3568 | else | |
3569 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
3570 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
3571 | eval $ac_var=\$ac_old_val | |
3572 | fi | |
3573 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
3574 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
3575 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
3576 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
3577 | fi;; | |
3578 | esac | |
3579 | # Pass precious variables to config.status. | |
3580 | if test "$ac_new_set" = set; then | |
3581 | case $ac_new_val in | |
3582 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
3583 | *) ac_arg=$ac_var=$ac_new_val ;; | |
3584 | esac | |
3585 | case " $ac_configure_args " in | |
3586 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
3587 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
3588 | esac | |
3589 | fi | |
3590 | done | |
3591 | if $ac_cache_corrupted; then | |
3592 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3593 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3594 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
3595 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
d0ac1c44 | 3596 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
c971b7fa PA |
3597 | fi |
3598 | ## -------------------- ## | |
3599 | ## Main body of script. ## | |
3600 | ## -------------------- ## | |
3601 | ||
3602 | ac_ext=c | |
3603 | ac_cpp='$CPP $CPPFLAGS' | |
3604 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3605 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3606 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3607 | ||
3608 | ||
d0ac1c44 | 3609 | |
c971b7fa PA |
3610 | ac_config_headers="$ac_config_headers config.h:config.in" |
3611 | ||
3612 | ||
3613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
3614 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
3615 | # Check whether --enable-maintainer-mode was given. | |
3616 | if test "${enable_maintainer_mode+set}" = set; then : | |
3617 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
3618 | else | |
3619 | USE_MAINTAINER_MODE=no | |
3620 | fi | |
3621 | ||
3622 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
3623 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
3624 | if test $USE_MAINTAINER_MODE = yes; then | |
3625 | MAINTAINER_MODE_TRUE= | |
3626 | MAINTAINER_MODE_FALSE='#' | |
3627 | else | |
3628 | MAINTAINER_MODE_TRUE='#' | |
3629 | MAINTAINER_MODE_FALSE= | |
3630 | fi | |
3631 | ||
3632 | MAINT=$MAINTAINER_MODE_TRUE | |
3633 | ||
3634 | ||
3635 | ||
3636 | ac_ext=c | |
3637 | ac_cpp='$CPP $CPPFLAGS' | |
3638 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3639 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3640 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3641 | if test -n "$ac_tool_prefix"; then | |
3642 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3643 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3644 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3645 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3646 | if ${ac_cv_prog_CC+:} false; then : |
c971b7fa PA |
3647 | $as_echo_n "(cached) " >&6 |
3648 | else | |
3649 | if test -n "$CC"; then | |
3650 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3651 | else | |
3652 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3653 | for as_dir in $PATH | |
3654 | do | |
3655 | IFS=$as_save_IFS | |
3656 | test -z "$as_dir" && as_dir=. | |
3657 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3658 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3659 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
3660 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3661 | break 2 | |
3662 | fi | |
3663 | done | |
3664 | done | |
3665 | IFS=$as_save_IFS | |
3666 | ||
3667 | fi | |
3668 | fi | |
3669 | CC=$ac_cv_prog_CC | |
3670 | if test -n "$CC"; then | |
3671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3672 | $as_echo "$CC" >&6; } | |
3673 | else | |
3674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3675 | $as_echo "no" >&6; } | |
3676 | fi | |
3677 | ||
3678 | ||
3679 | fi | |
3680 | if test -z "$ac_cv_prog_CC"; then | |
3681 | ac_ct_CC=$CC | |
3682 | # Extract the first word of "gcc", so it can be a program name with args. | |
3683 | set dummy gcc; ac_word=$2 | |
3684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3685 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3686 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
c971b7fa PA |
3687 | $as_echo_n "(cached) " >&6 |
3688 | else | |
3689 | if test -n "$ac_ct_CC"; then | |
3690 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3691 | else | |
3692 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3693 | for as_dir in $PATH | |
3694 | do | |
3695 | IFS=$as_save_IFS | |
3696 | test -z "$as_dir" && as_dir=. | |
3697 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3698 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3699 | ac_cv_prog_ac_ct_CC="gcc" |
3700 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3701 | break 2 | |
3702 | fi | |
3703 | done | |
3704 | done | |
3705 | IFS=$as_save_IFS | |
3706 | ||
3707 | fi | |
3708 | fi | |
3709 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3710 | if test -n "$ac_ct_CC"; then | |
3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3712 | $as_echo "$ac_ct_CC" >&6; } | |
3713 | else | |
3714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3715 | $as_echo "no" >&6; } | |
3716 | fi | |
3717 | ||
3718 | if test "x$ac_ct_CC" = x; then | |
3719 | CC="" | |
3720 | else | |
3721 | case $cross_compiling:$ac_tool_warned in | |
3722 | yes:) | |
3723 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3724 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3725 | ac_tool_warned=yes ;; | |
3726 | esac | |
3727 | CC=$ac_ct_CC | |
3728 | fi | |
3729 | else | |
3730 | CC="$ac_cv_prog_CC" | |
3731 | fi | |
3732 | ||
3733 | if test -z "$CC"; then | |
3734 | if test -n "$ac_tool_prefix"; then | |
3735 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3736 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3738 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3739 | if ${ac_cv_prog_CC+:} false; then : |
c971b7fa PA |
3740 | $as_echo_n "(cached) " >&6 |
3741 | else | |
3742 | if test -n "$CC"; then | |
3743 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3744 | else | |
3745 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3746 | for as_dir in $PATH | |
3747 | do | |
3748 | IFS=$as_save_IFS | |
3749 | test -z "$as_dir" && as_dir=. | |
3750 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3751 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3752 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3753 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3754 | break 2 | |
3755 | fi | |
3756 | done | |
3757 | done | |
3758 | IFS=$as_save_IFS | |
3759 | ||
3760 | fi | |
3761 | fi | |
3762 | CC=$ac_cv_prog_CC | |
3763 | if test -n "$CC"; then | |
3764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3765 | $as_echo "$CC" >&6; } | |
3766 | else | |
3767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3768 | $as_echo "no" >&6; } | |
3769 | fi | |
3770 | ||
3771 | ||
3772 | fi | |
3773 | fi | |
3774 | if test -z "$CC"; then | |
3775 | # Extract the first word of "cc", so it can be a program name with args. | |
3776 | set dummy cc; ac_word=$2 | |
3777 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3778 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3779 | if ${ac_cv_prog_CC+:} false; then : |
c971b7fa PA |
3780 | $as_echo_n "(cached) " >&6 |
3781 | else | |
3782 | if test -n "$CC"; then | |
3783 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3784 | else | |
3785 | ac_prog_rejected=no | |
3786 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3787 | for as_dir in $PATH | |
3788 | do | |
3789 | IFS=$as_save_IFS | |
3790 | test -z "$as_dir" && as_dir=. | |
3791 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3792 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3793 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
3794 | ac_prog_rejected=yes | |
3795 | continue | |
3796 | fi | |
3797 | ac_cv_prog_CC="cc" | |
3798 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3799 | break 2 | |
3800 | fi | |
3801 | done | |
3802 | done | |
3803 | IFS=$as_save_IFS | |
3804 | ||
3805 | if test $ac_prog_rejected = yes; then | |
3806 | # We found a bogon in the path, so make sure we never use it. | |
3807 | set dummy $ac_cv_prog_CC | |
3808 | shift | |
3809 | if test $# != 0; then | |
3810 | # We chose a different compiler from the bogus one. | |
3811 | # However, it has the same basename, so the bogon will be chosen | |
3812 | # first if we set CC to just the basename; use the full file name. | |
3813 | shift | |
3814 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
3815 | fi | |
3816 | fi | |
3817 | fi | |
3818 | fi | |
3819 | CC=$ac_cv_prog_CC | |
3820 | if test -n "$CC"; then | |
3821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3822 | $as_echo "$CC" >&6; } | |
3823 | else | |
3824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3825 | $as_echo "no" >&6; } | |
3826 | fi | |
3827 | ||
3828 | ||
3829 | fi | |
3830 | if test -z "$CC"; then | |
3831 | if test -n "$ac_tool_prefix"; then | |
3832 | for ac_prog in cl.exe | |
3833 | do | |
3834 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3835 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3836 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3837 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3838 | if ${ac_cv_prog_CC+:} false; then : |
c971b7fa PA |
3839 | $as_echo_n "(cached) " >&6 |
3840 | else | |
3841 | if test -n "$CC"; then | |
3842 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3843 | else | |
3844 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3845 | for as_dir in $PATH | |
3846 | do | |
3847 | IFS=$as_save_IFS | |
3848 | test -z "$as_dir" && as_dir=. | |
3849 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3850 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3851 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3852 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3853 | break 2 | |
3854 | fi | |
3855 | done | |
3856 | done | |
3857 | IFS=$as_save_IFS | |
3858 | ||
3859 | fi | |
3860 | fi | |
3861 | CC=$ac_cv_prog_CC | |
3862 | if test -n "$CC"; then | |
3863 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3864 | $as_echo "$CC" >&6; } | |
3865 | else | |
3866 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3867 | $as_echo "no" >&6; } | |
3868 | fi | |
3869 | ||
3870 | ||
3871 | test -n "$CC" && break | |
3872 | done | |
3873 | fi | |
3874 | if test -z "$CC"; then | |
3875 | ac_ct_CC=$CC | |
3876 | for ac_prog in cl.exe | |
3877 | do | |
3878 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3879 | set dummy $ac_prog; ac_word=$2 | |
3880 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3881 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 3882 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
c971b7fa PA |
3883 | $as_echo_n "(cached) " >&6 |
3884 | else | |
3885 | if test -n "$ac_ct_CC"; then | |
3886 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3887 | else | |
3888 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3889 | for as_dir in $PATH | |
3890 | do | |
3891 | IFS=$as_save_IFS | |
3892 | test -z "$as_dir" && as_dir=. | |
3893 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 3894 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
3895 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3896 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3897 | break 2 | |
3898 | fi | |
3899 | done | |
3900 | done | |
3901 | IFS=$as_save_IFS | |
3902 | ||
3903 | fi | |
3904 | fi | |
3905 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3906 | if test -n "$ac_ct_CC"; then | |
3907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3908 | $as_echo "$ac_ct_CC" >&6; } | |
3909 | else | |
3910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3911 | $as_echo "no" >&6; } | |
3912 | fi | |
3913 | ||
3914 | ||
3915 | test -n "$ac_ct_CC" && break | |
3916 | done | |
3917 | ||
3918 | if test "x$ac_ct_CC" = x; then | |
3919 | CC="" | |
3920 | else | |
3921 | case $cross_compiling:$ac_tool_warned in | |
3922 | yes:) | |
3923 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3924 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3925 | ac_tool_warned=yes ;; | |
3926 | esac | |
3927 | CC=$ac_ct_CC | |
3928 | fi | |
3929 | fi | |
3930 | ||
3931 | fi | |
3932 | ||
3933 | ||
3934 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3935 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
3936 | as_fn_error $? "no acceptable C compiler found in \$PATH |
3937 | See \`config.log' for more details" "$LINENO" 5; } | |
c971b7fa PA |
3938 | |
3939 | # Provide some information about the compiler. | |
3940 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3941 | set X $ac_compile | |
3942 | ac_compiler=$2 | |
5e8754f9 | 3943 | for ac_option in --version -v -V -qversion; do |
c971b7fa PA |
3944 | { { ac_try="$ac_compiler $ac_option >&5" |
3945 | case "(($ac_try" in | |
3946 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3947 | *) ac_try_echo=$ac_try;; | |
3948 | esac | |
3949 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3950 | $as_echo "$ac_try_echo"; } >&5 | |
3951 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3952 | ac_status=$? | |
3953 | if test -s conftest.err; then | |
3954 | sed '10a\ | |
3955 | ... rest of stderr output deleted ... | |
3956 | 10q' conftest.err >conftest.er1 | |
3957 | cat conftest.er1 >&5 | |
c971b7fa | 3958 | fi |
d0ac1c44 | 3959 | rm -f conftest.er1 conftest.err |
c971b7fa PA |
3960 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3961 | test $ac_status = 0; } | |
3962 | done | |
3963 | ||
3964 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3965 | /* end confdefs.h. */ | |
d0ac1c44 | 3966 | |
c971b7fa PA |
3967 | int |
3968 | main () | |
3969 | { | |
c971b7fa PA |
3970 | |
3971 | ; | |
3972 | return 0; | |
3973 | } | |
3974 | _ACEOF | |
3975 | ac_clean_files_save=$ac_clean_files | |
d0ac1c44 | 3976 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
c971b7fa PA |
3977 | # Try to create an executable without -o first, disregard a.out. |
3978 | # It will help us diagnose broken compilers, and finding out an intuition | |
3979 | # of exeext. | |
d0ac1c44 SM |
3980 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3981 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
c971b7fa PA |
3982 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
3983 | ||
3984 | # The possible output files: | |
3985 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3986 | ||
3987 | ac_rmfiles= | |
3988 | for ac_file in $ac_files | |
3989 | do | |
3990 | case $ac_file in | |
3991 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3992 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3993 | esac | |
3994 | done | |
3995 | rm -f $ac_rmfiles | |
3996 | ||
3997 | if { { ac_try="$ac_link_default" | |
3998 | case "(($ac_try" in | |
3999 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4000 | *) ac_try_echo=$ac_try;; | |
4001 | esac | |
4002 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4003 | $as_echo "$ac_try_echo"; } >&5 | |
4004 | (eval "$ac_link_default") 2>&5 | |
4005 | ac_status=$? | |
4006 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4007 | test $ac_status = 0; }; then : | |
4008 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
4009 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
4010 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
4011 | # so that the user can short-circuit this test for compilers unknown to | |
4012 | # Autoconf. | |
4013 | for ac_file in $ac_files '' | |
4014 | do | |
4015 | test -f "$ac_file" || continue | |
4016 | case $ac_file in | |
4017 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
4018 | ;; | |
4019 | [ab].out ) | |
4020 | # We found the default executable, but exeext='' is most | |
4021 | # certainly right. | |
4022 | break;; | |
4023 | *.* ) | |
4024 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
4025 | then :; else | |
4026 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
4027 | fi | |
4028 | # We set ac_cv_exeext here because the later test for it is not | |
4029 | # safe: cross compilers may not add the suffix if given an `-o' | |
4030 | # argument, so we may need to know it at that point already. | |
4031 | # Even if this section looks crufty: it has the advantage of | |
4032 | # actually working. | |
4033 | break;; | |
4034 | * ) | |
4035 | break;; | |
4036 | esac | |
4037 | done | |
4038 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
4039 | ||
4040 | else | |
4041 | ac_file='' | |
4042 | fi | |
c971b7fa | 4043 | if test -z "$ac_file"; then : |
d0ac1c44 SM |
4044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4045 | $as_echo "no" >&6; } | |
4046 | $as_echo "$as_me: failed program was:" >&5 | |
c971b7fa PA |
4047 | sed 's/^/| /' conftest.$ac_ext >&5 |
4048 | ||
4049 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4050 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4051 | as_fn_error 77 "C compiler cannot create executables |
4052 | See \`config.log' for more details" "$LINENO" 5; } | |
4053 | else | |
4054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4055 | $as_echo "yes" >&6; } | |
c971b7fa | 4056 | fi |
d0ac1c44 SM |
4057 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
4058 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
4059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
4060 | $as_echo "$ac_file" >&6; } | |
c971b7fa PA |
4061 | ac_exeext=$ac_cv_exeext |
4062 | ||
d0ac1c44 | 4063 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
c971b7fa | 4064 | ac_clean_files=$ac_clean_files_save |
c971b7fa PA |
4065 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
4066 | $as_echo_n "checking for suffix of executables... " >&6; } | |
4067 | if { { ac_try="$ac_link" | |
4068 | case "(($ac_try" in | |
4069 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4070 | *) ac_try_echo=$ac_try;; | |
4071 | esac | |
4072 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4073 | $as_echo "$ac_try_echo"; } >&5 | |
4074 | (eval "$ac_link") 2>&5 | |
4075 | ac_status=$? | |
4076 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4077 | test $ac_status = 0; }; then : | |
4078 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
4079 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
4080 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
4081 | # `rm'. | |
4082 | for ac_file in conftest.exe conftest conftest.*; do | |
4083 | test -f "$ac_file" || continue | |
4084 | case $ac_file in | |
4085 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
4086 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
4087 | break;; | |
4088 | * ) break;; | |
4089 | esac | |
4090 | done | |
4091 | else | |
4092 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4093 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4094 | as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
4095 | See \`config.log' for more details" "$LINENO" 5; } | |
c971b7fa | 4096 | fi |
d0ac1c44 | 4097 | rm -f conftest conftest$ac_cv_exeext |
c971b7fa PA |
4098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
4099 | $as_echo "$ac_cv_exeext" >&6; } | |
4100 | ||
4101 | rm -f conftest.$ac_ext | |
4102 | EXEEXT=$ac_cv_exeext | |
4103 | ac_exeext=$EXEEXT | |
d0ac1c44 SM |
4104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4105 | /* end confdefs.h. */ | |
4106 | #include <stdio.h> | |
4107 | int | |
4108 | main () | |
4109 | { | |
4110 | FILE *f = fopen ("conftest.out", "w"); | |
4111 | return ferror (f) || fclose (f) != 0; | |
4112 | ||
4113 | ; | |
4114 | return 0; | |
4115 | } | |
4116 | _ACEOF | |
4117 | ac_clean_files="$ac_clean_files conftest.out" | |
4118 | # Check that the compiler produces executables we can run. If not, either | |
4119 | # the compiler is broken, or we cross compile. | |
4120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
4121 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
4122 | if test "$cross_compiling" != yes; then | |
4123 | { { ac_try="$ac_link" | |
4124 | case "(($ac_try" in | |
4125 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4126 | *) ac_try_echo=$ac_try;; | |
4127 | esac | |
4128 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4129 | $as_echo "$ac_try_echo"; } >&5 | |
4130 | (eval "$ac_link") 2>&5 | |
4131 | ac_status=$? | |
4132 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4133 | test $ac_status = 0; } | |
4134 | if { ac_try='./conftest$ac_cv_exeext' | |
4135 | { { case "(($ac_try" in | |
4136 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4137 | *) ac_try_echo=$ac_try;; | |
4138 | esac | |
4139 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4140 | $as_echo "$ac_try_echo"; } >&5 | |
4141 | (eval "$ac_try") 2>&5 | |
4142 | ac_status=$? | |
4143 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4144 | test $ac_status = 0; }; }; then | |
4145 | cross_compiling=no | |
4146 | else | |
4147 | if test "$cross_compiling" = maybe; then | |
4148 | cross_compiling=yes | |
4149 | else | |
4150 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4151 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4152 | as_fn_error $? "cannot run C compiled programs. | |
4153 | If you meant to cross compile, use \`--host'. | |
4154 | See \`config.log' for more details" "$LINENO" 5; } | |
4155 | fi | |
4156 | fi | |
4157 | fi | |
4158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
4159 | $as_echo "$cross_compiling" >&6; } | |
4160 | ||
4161 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
4162 | ac_clean_files=$ac_clean_files_save | |
c971b7fa PA |
4163 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
4164 | $as_echo_n "checking for suffix of object files... " >&6; } | |
d0ac1c44 | 4165 | if ${ac_cv_objext+:} false; then : |
c971b7fa PA |
4166 | $as_echo_n "(cached) " >&6 |
4167 | else | |
4168 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4169 | /* end confdefs.h. */ | |
4170 | ||
4171 | int | |
4172 | main () | |
4173 | { | |
4174 | ||
4175 | ; | |
4176 | return 0; | |
4177 | } | |
4178 | _ACEOF | |
4179 | rm -f conftest.o conftest.obj | |
4180 | if { { ac_try="$ac_compile" | |
4181 | case "(($ac_try" in | |
4182 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4183 | *) ac_try_echo=$ac_try;; | |
4184 | esac | |
4185 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4186 | $as_echo "$ac_try_echo"; } >&5 | |
4187 | (eval "$ac_compile") 2>&5 | |
4188 | ac_status=$? | |
4189 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4190 | test $ac_status = 0; }; then : | |
4191 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4192 | test -f "$ac_file" || continue; | |
4193 | case $ac_file in | |
4194 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
4195 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
4196 | break;; | |
4197 | esac | |
4198 | done | |
4199 | else | |
4200 | $as_echo "$as_me: failed program was:" >&5 | |
4201 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4202 | ||
4203 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4204 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4205 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
4206 | See \`config.log' for more details" "$LINENO" 5; } | |
c971b7fa PA |
4207 | fi |
4208 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
4209 | fi | |
4210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 | |
4211 | $as_echo "$ac_cv_objext" >&6; } | |
4212 | OBJEXT=$ac_cv_objext | |
4213 | ac_objext=$OBJEXT | |
4214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4215 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
d0ac1c44 | 4216 | if ${ac_cv_c_compiler_gnu+:} false; then : |
c971b7fa PA |
4217 | $as_echo_n "(cached) " >&6 |
4218 | else | |
4219 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4220 | /* end confdefs.h. */ | |
4221 | ||
4222 | int | |
4223 | main () | |
4224 | { | |
4225 | #ifndef __GNUC__ | |
4226 | choke me | |
4227 | #endif | |
4228 | ||
4229 | ; | |
4230 | return 0; | |
4231 | } | |
4232 | _ACEOF | |
4233 | if ac_fn_c_try_compile "$LINENO"; then : | |
4234 | ac_compiler_gnu=yes | |
4235 | else | |
4236 | ac_compiler_gnu=no | |
4237 | fi | |
4238 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4239 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4240 | ||
4241 | fi | |
4242 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
4243 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4244 | if test $ac_compiler_gnu = yes; then | |
4245 | GCC=yes | |
4246 | else | |
4247 | GCC= | |
4248 | fi | |
4249 | ac_test_CFLAGS=${CFLAGS+set} | |
4250 | ac_save_CFLAGS=$CFLAGS | |
4251 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4252 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
d0ac1c44 | 4253 | if ${ac_cv_prog_cc_g+:} false; then : |
c971b7fa PA |
4254 | $as_echo_n "(cached) " >&6 |
4255 | else | |
4256 | ac_save_c_werror_flag=$ac_c_werror_flag | |
4257 | ac_c_werror_flag=yes | |
4258 | ac_cv_prog_cc_g=no | |
4259 | CFLAGS="-g" | |
4260 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4261 | /* end confdefs.h. */ | |
4262 | ||
4263 | int | |
4264 | main () | |
4265 | { | |
4266 | ||
4267 | ; | |
4268 | return 0; | |
4269 | } | |
4270 | _ACEOF | |
4271 | if ac_fn_c_try_compile "$LINENO"; then : | |
4272 | ac_cv_prog_cc_g=yes | |
4273 | else | |
4274 | CFLAGS="" | |
4275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4276 | /* end confdefs.h. */ | |
4277 | ||
4278 | int | |
4279 | main () | |
4280 | { | |
4281 | ||
4282 | ; | |
4283 | return 0; | |
4284 | } | |
4285 | _ACEOF | |
4286 | if ac_fn_c_try_compile "$LINENO"; then : | |
4287 | ||
4288 | else | |
4289 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4290 | CFLAGS="-g" | |
4291 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4292 | /* end confdefs.h. */ | |
4293 | ||
4294 | int | |
4295 | main () | |
4296 | { | |
4297 | ||
4298 | ; | |
4299 | return 0; | |
4300 | } | |
4301 | _ACEOF | |
4302 | if ac_fn_c_try_compile "$LINENO"; then : | |
4303 | ac_cv_prog_cc_g=yes | |
4304 | fi | |
4305 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4306 | fi | |
4307 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4308 | fi | |
4309 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4310 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4311 | fi | |
4312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4313 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4314 | if test "$ac_test_CFLAGS" = set; then | |
4315 | CFLAGS=$ac_save_CFLAGS | |
4316 | elif test $ac_cv_prog_cc_g = yes; then | |
4317 | if test "$GCC" = yes; then | |
4318 | CFLAGS="-g -O2" | |
4319 | else | |
4320 | CFLAGS="-g" | |
4321 | fi | |
4322 | else | |
4323 | if test "$GCC" = yes; then | |
4324 | CFLAGS="-O2" | |
4325 | else | |
4326 | CFLAGS= | |
4327 | fi | |
4328 | fi | |
5e8754f9 SDJ |
4329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
4330 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4331 | if ${ac_cv_prog_cc_c89+:} false; then : | |
c971b7fa PA |
4332 | $as_echo_n "(cached) " >&6 |
4333 | else | |
5e8754f9 | 4334 | ac_cv_prog_cc_c89=no |
c971b7fa PA |
4335 | ac_save_CC=$CC |
4336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4337 | /* end confdefs.h. */ | |
4338 | #include <stdarg.h> | |
4339 | #include <stdio.h> | |
5e8754f9 SDJ |
4340 | struct stat; |
4341 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4342 | struct buf { int x; }; | |
4343 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4344 | static char *e (p, i) | |
4345 | char **p; | |
4346 | int i; | |
7a6dbc2f | 4347 | { |
5e8754f9 | 4348 | return p[i]; |
c971b7fa | 4349 | } |
5e8754f9 | 4350 | static char *f (char * (*g) (char **, int), char **p, ...) |
7a6dbc2f | 4351 | { |
5e8754f9 SDJ |
4352 | char *s; |
4353 | va_list v; | |
4354 | va_start (v,p); | |
4355 | s = g (p, va_arg (v,int)); | |
4356 | va_end (v); | |
4357 | return s; | |
7a6dbc2f | 4358 | } |
7a6dbc2f | 4359 | |
5e8754f9 SDJ |
4360 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
4361 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4362 | These don't provoke an error unfortunately, instead are silently treated | |
4363 | as 'x'. The following induces an error, until -std is added to get | |
4364 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4365 | array size at least. It's necessary to write '\x00'==0 to get something | |
4366 | that's true only with -std. */ | |
4367 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
7a6dbc2f | 4368 | |
5e8754f9 SDJ |
4369 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
4370 | inside strings and character constants. */ | |
4371 | #define FOO(x) 'x' | |
4372 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
c971b7fa | 4373 | |
5e8754f9 SDJ |
4374 | int test (int i, double x); |
4375 | struct s1 {int (*f) (int a);}; | |
4376 | struct s2 {int (*f) (double a);}; | |
4377 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4378 | int argc; | |
4379 | char **argv; | |
c971b7fa PA |
4380 | int |
4381 | main () | |
4382 | { | |
5e8754f9 | 4383 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
c971b7fa PA |
4384 | ; |
4385 | return 0; | |
4386 | } | |
4387 | _ACEOF | |
5e8754f9 SDJ |
4388 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
4389 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
c971b7fa PA |
4390 | do |
4391 | CC="$ac_save_CC $ac_arg" | |
4392 | if ac_fn_c_try_compile "$LINENO"; then : | |
5e8754f9 | 4393 | ac_cv_prog_cc_c89=$ac_arg |
c971b7fa PA |
4394 | fi |
4395 | rm -f core conftest.err conftest.$ac_objext | |
5e8754f9 | 4396 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
c971b7fa PA |
4397 | done |
4398 | rm -f conftest.$ac_ext | |
4399 | CC=$ac_save_CC | |
4400 | ||
4401 | fi | |
4402 | # AC_CACHE_VAL | |
5e8754f9 | 4403 | case "x$ac_cv_prog_cc_c89" in |
c971b7fa PA |
4404 | x) |
4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4406 | $as_echo "none needed" >&6; } ;; | |
4407 | xno) | |
4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4409 | $as_echo "unsupported" >&6; } ;; | |
4410 | *) | |
5e8754f9 SDJ |
4411 | CC="$CC $ac_cv_prog_cc_c89" |
4412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4413 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
c971b7fa | 4414 | esac |
5e8754f9 | 4415 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
7a6dbc2f | 4416 | |
5e8754f9 | 4417 | fi |
7a6dbc2f | 4418 | |
5e8754f9 SDJ |
4419 | ac_ext=c |
4420 | ac_cpp='$CPP $CPPFLAGS' | |
4421 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4422 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4423 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7a6dbc2f | 4424 | |
5e8754f9 SDJ |
4425 | ac_aux_dir= |
4426 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
4427 | if test -f "$ac_dir/install-sh"; then | |
4428 | ac_aux_dir=$ac_dir | |
4429 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
4430 | break | |
4431 | elif test -f "$ac_dir/install.sh"; then | |
4432 | ac_aux_dir=$ac_dir | |
4433 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
4434 | break | |
4435 | elif test -f "$ac_dir/shtool"; then | |
4436 | ac_aux_dir=$ac_dir | |
4437 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
4438 | break | |
4439 | fi | |
4440 | done | |
4441 | if test -z "$ac_aux_dir"; then | |
4442 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
4443 | fi | |
7a6dbc2f | 4444 | |
5e8754f9 SDJ |
4445 | # These three variables are undocumented and unsupported, |
4446 | # and are intended to be withdrawn in a future Autoconf release. | |
4447 | # They can cause serious problems if a builder's source tree is in a directory | |
4448 | # whose full name contains unusual characters. | |
4449 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
4450 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
4451 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
7a6dbc2f | 4452 | |
7a6dbc2f | 4453 | |
5e8754f9 SDJ |
4454 | # Expand $ac_aux_dir to an absolute path. |
4455 | am_aux_dir=`cd "$ac_aux_dir" && pwd` | |
7a6dbc2f | 4456 | |
5e8754f9 SDJ |
4457 | ac_ext=c |
4458 | ac_cpp='$CPP $CPPFLAGS' | |
4459 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4460 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4461 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
4463 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
4464 | if ${am_cv_prog_cc_c_o+:} false; then : | |
d0ac1c44 SM |
4465 | $as_echo_n "(cached) " >&6 |
4466 | else | |
5e8754f9 | 4467 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d0ac1c44 SM |
4468 | /* end confdefs.h. */ |
4469 | ||
4470 | int | |
4471 | main () | |
4472 | { | |
5e8754f9 | 4473 | |
d0ac1c44 SM |
4474 | ; |
4475 | return 0; | |
4476 | } | |
4477 | _ACEOF | |
5e8754f9 SDJ |
4478 | # Make sure it works both with $CC and with simple cc. |
4479 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
4480 | # compilers refuse to overwrite an existing .o file with -o, | |
4481 | # though they will create one. | |
4482 | am_cv_prog_cc_c_o=yes | |
4483 | for am_i in 1 2; do | |
4484 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
4485 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
4486 | ac_status=$? | |
4487 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4488 | (exit $ac_status); } \ | |
4489 | && test -f conftest2.$ac_objext; then | |
4490 | : OK | |
4491 | else | |
4492 | am_cv_prog_cc_c_o=no | |
4493 | break | |
4494 | fi | |
4495 | done | |
4496 | rm -f core conftest* | |
4497 | unset am_i | |
4498 | fi | |
4499 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
4500 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
4501 | if test "$am_cv_prog_cc_c_o" != yes; then | |
4502 | # Losing compiler, so override with the script. | |
4503 | # FIXME: It is wrong to rewrite CC. | |
4504 | # But if we don't then we get into trouble of one sort or another. | |
4505 | # A longer-term fix would be to have automake use am__CC in this case, | |
4506 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
4507 | CC="$am_aux_dir/compile $CC" | |
7a6dbc2f | 4508 | fi |
d0ac1c44 SM |
4509 | ac_ext=c |
4510 | ac_cpp='$CPP $CPPFLAGS' | |
4511 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4512 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4513 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4514 | ||
4515 | ||
5e8754f9 | 4516 | |
c971b7fa PA |
4517 | ac_ext=c |
4518 | ac_cpp='$CPP $CPPFLAGS' | |
4519 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4520 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4521 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4523 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4524 | # On Suns, sometimes $CPP names a directory. | |
4525 | if test -n "$CPP" && test -d "$CPP"; then | |
4526 | CPP= | |
4527 | fi | |
4528 | if test -z "$CPP"; then | |
d0ac1c44 | 4529 | if ${ac_cv_prog_CPP+:} false; then : |
c971b7fa PA |
4530 | $as_echo_n "(cached) " >&6 |
4531 | else | |
4532 | # Double quotes because CPP needs to be expanded | |
4533 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4534 | do | |
4535 | ac_preproc_ok=false | |
4536 | for ac_c_preproc_warn_flag in '' yes | |
4537 | do | |
4538 | # Use a header file that comes with gcc, so configuring glibc | |
4539 | # with a fresh cross-compiler works. | |
4540 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4541 | # <limits.h> exists even on freestanding compilers. | |
4542 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4543 | # not just through cpp. "Syntax error" is here to catch this case. | |
4544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4545 | /* end confdefs.h. */ | |
4546 | #ifdef __STDC__ | |
4547 | # include <limits.h> | |
4548 | #else | |
4549 | # include <assert.h> | |
4550 | #endif | |
4551 | Syntax error | |
4552 | _ACEOF | |
4553 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4554 | ||
4555 | else | |
4556 | # Broken: fails on valid input. | |
4557 | continue | |
4558 | fi | |
d0ac1c44 | 4559 | rm -f conftest.err conftest.i conftest.$ac_ext |
c971b7fa PA |
4560 | |
4561 | # OK, works on sane cases. Now check whether nonexistent headers | |
4562 | # can be detected and how. | |
4563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4564 | /* end confdefs.h. */ | |
4565 | #include <ac_nonexistent.h> | |
4566 | _ACEOF | |
4567 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4568 | # Broken: success on invalid input. | |
4569 | continue | |
4570 | else | |
4571 | # Passes both tests. | |
4572 | ac_preproc_ok=: | |
4573 | break | |
4574 | fi | |
d0ac1c44 | 4575 | rm -f conftest.err conftest.i conftest.$ac_ext |
c971b7fa PA |
4576 | |
4577 | done | |
4578 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4579 | rm -f conftest.i conftest.err conftest.$ac_ext |
c971b7fa PA |
4580 | if $ac_preproc_ok; then : |
4581 | break | |
4582 | fi | |
4583 | ||
4584 | done | |
4585 | ac_cv_prog_CPP=$CPP | |
4586 | ||
4587 | fi | |
4588 | CPP=$ac_cv_prog_CPP | |
4589 | else | |
4590 | ac_cv_prog_CPP=$CPP | |
4591 | fi | |
4592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4593 | $as_echo "$CPP" >&6; } | |
4594 | ac_preproc_ok=false | |
4595 | for ac_c_preproc_warn_flag in '' yes | |
4596 | do | |
4597 | # Use a header file that comes with gcc, so configuring glibc | |
4598 | # with a fresh cross-compiler works. | |
4599 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4600 | # <limits.h> exists even on freestanding compilers. | |
4601 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4602 | # not just through cpp. "Syntax error" is here to catch this case. | |
4603 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4604 | /* end confdefs.h. */ | |
4605 | #ifdef __STDC__ | |
4606 | # include <limits.h> | |
4607 | #else | |
4608 | # include <assert.h> | |
4609 | #endif | |
4610 | Syntax error | |
4611 | _ACEOF | |
4612 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4613 | ||
4614 | else | |
4615 | # Broken: fails on valid input. | |
4616 | continue | |
4617 | fi | |
d0ac1c44 | 4618 | rm -f conftest.err conftest.i conftest.$ac_ext |
c971b7fa PA |
4619 | |
4620 | # OK, works on sane cases. Now check whether nonexistent headers | |
4621 | # can be detected and how. | |
4622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4623 | /* end confdefs.h. */ | |
4624 | #include <ac_nonexistent.h> | |
4625 | _ACEOF | |
4626 | if ac_fn_c_try_cpp "$LINENO"; then : | |
4627 | # Broken: success on invalid input. | |
4628 | continue | |
4629 | else | |
4630 | # Passes both tests. | |
4631 | ac_preproc_ok=: | |
4632 | break | |
4633 | fi | |
d0ac1c44 | 4634 | rm -f conftest.err conftest.i conftest.$ac_ext |
c971b7fa PA |
4635 | |
4636 | done | |
4637 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
d0ac1c44 | 4638 | rm -f conftest.i conftest.err conftest.$ac_ext |
c971b7fa PA |
4639 | if $ac_preproc_ok; then : |
4640 | ||
4641 | else | |
4642 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4643 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
d0ac1c44 SM |
4644 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
4645 | See \`config.log' for more details" "$LINENO" 5; } | |
c971b7fa PA |
4646 | fi |
4647 | ||
4648 | ac_ext=c | |
4649 | ac_cpp='$CPP $CPPFLAGS' | |
4650 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4651 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4652 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4653 | ||
4654 | ||
4655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
4656 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
d0ac1c44 | 4657 | if ${ac_cv_path_GREP+:} false; then : |
c971b7fa PA |
4658 | $as_echo_n "(cached) " >&6 |
4659 | else | |
4660 | if test -z "$GREP"; then | |
4661 | ac_path_GREP_found=false | |
4662 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4663 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4664 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4665 | do | |
4666 | IFS=$as_save_IFS | |
4667 | test -z "$as_dir" && as_dir=. | |
4668 | for ac_prog in grep ggrep; do | |
4669 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4670 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4671 | as_fn_executable_p "$ac_path_GREP" || continue |
c971b7fa PA |
4672 | # Check for GNU ac_path_GREP and select it if it is found. |
4673 | # Check for GNU $ac_path_GREP | |
4674 | case `"$ac_path_GREP" --version 2>&1` in | |
4675 | *GNU*) | |
4676 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4677 | *) | |
4678 | ac_count=0 | |
4679 | $as_echo_n 0123456789 >"conftest.in" | |
4680 | while : | |
4681 | do | |
4682 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4683 | mv "conftest.tmp" "conftest.in" | |
4684 | cp "conftest.in" "conftest.nl" | |
4685 | $as_echo 'GREP' >> "conftest.nl" | |
4686 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4687 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4688 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4689 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4690 | # Best one so far, save it but keep looking for a better one | |
4691 | ac_cv_path_GREP="$ac_path_GREP" | |
4692 | ac_path_GREP_max=$ac_count | |
4693 | fi | |
4694 | # 10*(2^10) chars as input seems more than enough | |
4695 | test $ac_count -gt 10 && break | |
4696 | done | |
4697 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4698 | esac | |
4699 | ||
4700 | $ac_path_GREP_found && break 3 | |
4701 | done | |
4702 | done | |
4703 | done | |
4704 | IFS=$as_save_IFS | |
4705 | if test -z "$ac_cv_path_GREP"; then | |
d0ac1c44 | 4706 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
c971b7fa PA |
4707 | fi |
4708 | else | |
4709 | ac_cv_path_GREP=$GREP | |
4710 | fi | |
4711 | ||
4712 | fi | |
4713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4714 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4715 | GREP="$ac_cv_path_GREP" | |
4716 | ||
4717 | ||
4718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4719 | $as_echo_n "checking for egrep... " >&6; } | |
d0ac1c44 | 4720 | if ${ac_cv_path_EGREP+:} false; then : |
c971b7fa PA |
4721 | $as_echo_n "(cached) " >&6 |
4722 | else | |
4723 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4724 | then ac_cv_path_EGREP="$GREP -E" | |
4725 | else | |
4726 | if test -z "$EGREP"; then | |
4727 | ac_path_EGREP_found=false | |
4728 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4729 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4730 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4731 | do | |
4732 | IFS=$as_save_IFS | |
4733 | test -z "$as_dir" && as_dir=. | |
4734 | for ac_prog in egrep; do | |
4735 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4736 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
d0ac1c44 | 4737 | as_fn_executable_p "$ac_path_EGREP" || continue |
c971b7fa PA |
4738 | # Check for GNU ac_path_EGREP and select it if it is found. |
4739 | # Check for GNU $ac_path_EGREP | |
4740 | case `"$ac_path_EGREP" --version 2>&1` in | |
4741 | *GNU*) | |
4742 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4743 | *) | |
4744 | ac_count=0 | |
4745 | $as_echo_n 0123456789 >"conftest.in" | |
4746 | while : | |
4747 | do | |
4748 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4749 | mv "conftest.tmp" "conftest.in" | |
4750 | cp "conftest.in" "conftest.nl" | |
4751 | $as_echo 'EGREP' >> "conftest.nl" | |
4752 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4753 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4754 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4755 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4756 | # Best one so far, save it but keep looking for a better one | |
4757 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4758 | ac_path_EGREP_max=$ac_count | |
4759 | fi | |
4760 | # 10*(2^10) chars as input seems more than enough | |
4761 | test $ac_count -gt 10 && break | |
4762 | done | |
4763 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4764 | esac | |
4765 | ||
4766 | $ac_path_EGREP_found && break 3 | |
4767 | done | |
4768 | done | |
4769 | done | |
4770 | IFS=$as_save_IFS | |
4771 | if test -z "$ac_cv_path_EGREP"; then | |
d0ac1c44 | 4772 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
c971b7fa PA |
4773 | fi |
4774 | else | |
4775 | ac_cv_path_EGREP=$EGREP | |
4776 | fi | |
4777 | ||
4778 | fi | |
4779 | fi | |
4780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4781 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4782 | EGREP="$ac_cv_path_EGREP" | |
4783 | ||
4784 | ||
4785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4786 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
d0ac1c44 | 4787 | if ${ac_cv_header_stdc+:} false; then : |
c971b7fa PA |
4788 | $as_echo_n "(cached) " >&6 |
4789 | else | |
4790 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4791 | /* end confdefs.h. */ | |
4792 | #include <stdlib.h> | |
4793 | #include <stdarg.h> | |
4794 | #include <string.h> | |
4795 | #include <float.h> | |
4796 | ||
4797 | int | |
4798 | main () | |
4799 | { | |
4800 | ||
4801 | ; | |
4802 | return 0; | |
4803 | } | |
4804 | _ACEOF | |
4805 | if ac_fn_c_try_compile "$LINENO"; then : | |
4806 | ac_cv_header_stdc=yes | |
4807 | else | |
4808 | ac_cv_header_stdc=no | |
4809 | fi | |
4810 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4811 | ||
4812 | if test $ac_cv_header_stdc = yes; then | |
4813 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4814 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4815 | /* end confdefs.h. */ | |
4816 | #include <string.h> | |
4817 | ||
4818 | _ACEOF | |
4819 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4820 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4821 | ||
4822 | else | |
4823 | ac_cv_header_stdc=no | |
4824 | fi | |
4825 | rm -f conftest* | |
4826 | ||
4827 | fi | |
4828 | ||
4829 | if test $ac_cv_header_stdc = yes; then | |
4830 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4832 | /* end confdefs.h. */ | |
4833 | #include <stdlib.h> | |
4834 | ||
4835 | _ACEOF | |
4836 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4837 | $EGREP "free" >/dev/null 2>&1; then : | |
4838 | ||
4839 | else | |
4840 | ac_cv_header_stdc=no | |
4841 | fi | |
4842 | rm -f conftest* | |
4843 | ||
4844 | fi | |
4845 | ||
4846 | if test $ac_cv_header_stdc = yes; then | |
4847 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4848 | if test "$cross_compiling" = yes; then : | |
4849 | : | |
4850 | else | |
4851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4852 | /* end confdefs.h. */ | |
4853 | #include <ctype.h> | |
4854 | #include <stdlib.h> | |
4855 | #if ((' ' & 0x0FF) == 0x020) | |
4856 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4857 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4858 | #else | |
4859 | # define ISLOWER(c) \ | |
4860 | (('a' <= (c) && (c) <= 'i') \ | |
4861 | || ('j' <= (c) && (c) <= 'r') \ | |
4862 | || ('s' <= (c) && (c) <= 'z')) | |
4863 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4864 | #endif | |
4865 | ||
4866 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4867 | int | |
4868 | main () | |
4869 | { | |
4870 | int i; | |
4871 | for (i = 0; i < 256; i++) | |
4872 | if (XOR (islower (i), ISLOWER (i)) | |
4873 | || toupper (i) != TOUPPER (i)) | |
4874 | return 2; | |
4875 | return 0; | |
4876 | } | |
4877 | _ACEOF | |
4878 | if ac_fn_c_try_run "$LINENO"; then : | |
4879 | ||
4880 | else | |
4881 | ac_cv_header_stdc=no | |
4882 | fi | |
4883 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4884 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4885 | fi | |
4886 | ||
4887 | fi | |
4888 | fi | |
4889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4890 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4891 | if test $ac_cv_header_stdc = yes; then | |
4892 | ||
4893 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
4894 | ||
4895 | fi | |
4896 | ||
4897 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
4898 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4899 | inttypes.h stdint.h unistd.h | |
4900 | do : | |
4901 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4902 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4903 | " | |
d0ac1c44 | 4904 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
c971b7fa PA |
4905 | cat >>confdefs.h <<_ACEOF |
4906 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4907 | _ACEOF | |
4908 | ||
4909 | fi | |
4910 | ||
4911 | done | |
4912 | ||
4913 | ||
4914 | ||
c971b7fa | 4915 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
d0ac1c44 | 4916 | if test "x$ac_cv_header_minix_config_h" = xyes; then : |
c971b7fa PA |
4917 | MINIX=yes |
4918 | else | |
4919 | MINIX= | |
4920 | fi | |
4921 | ||
4922 | ||
4923 | if test "$MINIX" = yes; then | |
4924 | ||
4925 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
4926 | ||
4927 | ||
4928 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
4929 | ||
4930 | ||
4931 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4932 | ||
c971b7fa | 4933 | |
4a626d0a | 4934 | $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h |
c971b7fa | 4935 | |
4a626d0a | 4936 | fi |
c971b7fa PA |
4937 | |
4938 | ||
4939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
4940 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
d0ac1c44 | 4941 | if ${ac_cv_safe_to_define___extensions__+:} false; then : |
c971b7fa PA |
4942 | $as_echo_n "(cached) " >&6 |
4943 | else | |
4944 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4945 | /* end confdefs.h. */ | |
4946 | ||
4947 | # define __EXTENSIONS__ 1 | |
4948 | $ac_includes_default | |
4949 | int | |
4950 | main () | |
4951 | { | |
4952 | ||
4953 | ; | |
4954 | return 0; | |
4955 | } | |
4956 | _ACEOF | |
4957 | if ac_fn_c_try_compile "$LINENO"; then : | |
4958 | ac_cv_safe_to_define___extensions__=yes | |
4959 | else | |
4960 | ac_cv_safe_to_define___extensions__=no | |
4961 | fi | |
4962 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4963 | fi | |
4964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 | |
4965 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4966 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4967 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4968 | ||
4969 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4970 | ||
4971 | $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h | |
4972 | ||
4973 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4974 | ||
4975 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4976 | ||
49e4877c PA |
4977 | $as_echo "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h |
4978 | ||
4979 | $as_echo "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h | |
4980 | ||
4981 | $as_echo "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h | |
4982 | ||
4983 | $as_echo "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h | |
4984 | ||
4985 | $as_echo "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h | |
4986 | ||
4987 | $as_echo "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h | |
4988 | ||
4989 | $as_echo "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h | |
4990 | ||
c971b7fa PA |
4991 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
4992 | ||
4a626d0a PA |
4993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 |
4994 | $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; } | |
d0ac1c44 | 4995 | if ${ac_cv_should_define__xopen_source+:} false; then : |
4a626d0a PA |
4996 | $as_echo_n "(cached) " >&6 |
4997 | else | |
4998 | ac_cv_should_define__xopen_source=no | |
4999 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5000 | /* end confdefs.h. */ | |
5001 | ||
5002 | #include <wchar.h> | |
5003 | mbstate_t x; | |
5004 | int | |
5005 | main () | |
5006 | { | |
5007 | ||
5008 | ; | |
5009 | return 0; | |
5010 | } | |
5011 | _ACEOF | |
5012 | if ac_fn_c_try_compile "$LINENO"; then : | |
5013 | ||
5014 | else | |
5015 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5016 | /* end confdefs.h. */ | |
5017 | ||
5018 | #define _XOPEN_SOURCE 500 | |
5019 | #include <wchar.h> | |
5020 | mbstate_t x; | |
5021 | int | |
5022 | main () | |
5023 | { | |
5024 | ||
5025 | ; | |
5026 | return 0; | |
5027 | } | |
5028 | _ACEOF | |
5029 | if ac_fn_c_try_compile "$LINENO"; then : | |
5030 | ac_cv_should_define__xopen_source=yes | |
5031 | fi | |
d0ac1c44 SM |
5032 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5033 | fi | |
5034 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5035 | fi | |
5036 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 | |
5037 | $as_echo "$ac_cv_should_define__xopen_source" >&6; } | |
5038 | test $ac_cv_should_define__xopen_source = yes && | |
5039 | $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h | |
5040 | ||
5041 | ||
5042 | ||
5043 | ||
5044 | ||
5045 | ||
5046 | ||
5047 | ||
5048 | ||
5049 | ||
5050 | ||
5051 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5 | |
5052 | $as_echo_n "checking for Minix Amsterdam compiler... " >&6; } | |
5053 | if ${gl_cv_c_amsterdam_compiler+:} false; then : | |
5054 | $as_echo_n "(cached) " >&6 | |
5055 | else | |
5056 | ||
5057 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5058 | /* end confdefs.h. */ | |
5059 | ||
5060 | #ifdef __ACK__ | |
5061 | Amsterdam | |
5062 | #endif | |
5063 | ||
5064 | _ACEOF | |
5065 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5066 | $EGREP "Amsterdam" >/dev/null 2>&1; then : | |
5067 | gl_cv_c_amsterdam_compiler=yes | |
5068 | else | |
5069 | gl_cv_c_amsterdam_compiler=no | |
5070 | fi | |
5071 | rm -f conftest* | |
5072 | ||
5073 | ||
5074 | fi | |
5075 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 | |
5076 | $as_echo "$gl_cv_c_amsterdam_compiler" >&6; } | |
5077 | ||
5078 | if test $gl_cv_c_amsterdam_compiler = yes; then | |
5079 | if test -z "$AR"; then | |
5080 | AR='cc -c.a' | |
5081 | fi | |
5082 | if test -z "$ARFLAGS"; then | |
5083 | ARFLAGS='-o' | |
5084 | fi | |
5085 | else | |
5e8754f9 SDJ |
5086 | if test -n "$ac_tool_prefix"; then |
5087 | for ac_prog in ar lib "link -lib" | |
5088 | do | |
5089 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
5090 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
d0ac1c44 SM |
5091 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5092 | $as_echo_n "checking for $ac_word... " >&6; } | |
5093 | if ${ac_cv_prog_AR+:} false; then : | |
5094 | $as_echo_n "(cached) " >&6 | |
5095 | else | |
5096 | if test -n "$AR"; then | |
5097 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
5098 | else | |
5099 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5100 | for as_dir in $PATH | |
5101 | do | |
5102 | IFS=$as_save_IFS | |
5103 | test -z "$as_dir" && as_dir=. | |
5104 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5105 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5e8754f9 | 5106 | ac_cv_prog_AR="$ac_tool_prefix$ac_prog" |
d0ac1c44 SM |
5107 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5108 | break 2 | |
5109 | fi | |
5110 | done | |
5111 | done | |
5112 | IFS=$as_save_IFS | |
5113 | ||
5114 | fi | |
4a626d0a | 5115 | fi |
d0ac1c44 SM |
5116 | AR=$ac_cv_prog_AR |
5117 | if test -n "$AR"; then | |
5118 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
5119 | $as_echo "$AR" >&6; } | |
5120 | else | |
5121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5122 | $as_echo "no" >&6; } | |
4a626d0a | 5123 | fi |
c971b7fa | 5124 | |
49e4877c | 5125 | |
5e8754f9 SDJ |
5126 | test -n "$AR" && break |
5127 | done | |
d0ac1c44 | 5128 | fi |
5e8754f9 | 5129 | if test -z "$AR"; then |
d0ac1c44 | 5130 | ac_ct_AR=$AR |
5e8754f9 SDJ |
5131 | for ac_prog in ar lib "link -lib" |
5132 | do | |
5133 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5134 | set dummy $ac_prog; ac_word=$2 | |
d0ac1c44 SM |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
5136 | $as_echo_n "checking for $ac_word... " >&6; } | |
5137 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
5138 | $as_echo_n "(cached) " >&6 | |
5139 | else | |
5140 | if test -n "$ac_ct_AR"; then | |
5141 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
5142 | else | |
5143 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5144 | for as_dir in $PATH | |
5145 | do | |
5146 | IFS=$as_save_IFS | |
5147 | test -z "$as_dir" && as_dir=. | |
5148 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5149 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5e8754f9 | 5150 | ac_cv_prog_ac_ct_AR="$ac_prog" |
d0ac1c44 SM |
5151 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5152 | break 2 | |
5153 | fi | |
5154 | done | |
5155 | done | |
5156 | IFS=$as_save_IFS | |
49e4877c | 5157 | |
d0ac1c44 SM |
5158 | fi |
5159 | fi | |
5160 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
5161 | if test -n "$ac_ct_AR"; then | |
5162 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
5163 | $as_echo "$ac_ct_AR" >&6; } | |
5164 | else | |
5165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5166 | $as_echo "no" >&6; } | |
5167 | fi | |
49e4877c | 5168 | |
5e8754f9 SDJ |
5169 | |
5170 | test -n "$ac_ct_AR" && break | |
5171 | done | |
5172 | ||
d0ac1c44 | 5173 | if test "x$ac_ct_AR" = x; then |
5e8754f9 | 5174 | AR="false" |
d0ac1c44 SM |
5175 | else |
5176 | case $cross_compiling:$ac_tool_warned in | |
5177 | yes:) | |
5178 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5179 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5180 | ac_tool_warned=yes ;; | |
5181 | esac | |
5182 | AR=$ac_ct_AR | |
5183 | fi | |
d0ac1c44 | 5184 | fi |
c971b7fa | 5185 | |
5e8754f9 | 5186 | : ${AR=ar} |
c971b7fa | 5187 | |
5e8754f9 SDJ |
5188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 |
5189 | $as_echo_n "checking the archiver ($AR) interface... " >&6; } | |
5190 | if ${am_cv_ar_interface+:} false; then : | |
c971b7fa PA |
5191 | $as_echo_n "(cached) " >&6 |
5192 | else | |
5e8754f9 SDJ |
5193 | ac_ext=c |
5194 | ac_cpp='$CPP $CPPFLAGS' | |
5195 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5196 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5197 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5198 | ||
5199 | am_cv_ar_interface=ar | |
5200 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5201 | /* end confdefs.h. */ | |
5202 | int some_variable = 0; | |
5203 | _ACEOF | |
5204 | if ac_fn_c_try_compile "$LINENO"; then : | |
5205 | am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' | |
5206 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 | |
5207 | (eval $am_ar_try) 2>&5 | |
5208 | ac_status=$? | |
5209 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5210 | test $ac_status = 0; } | |
5211 | if test "$ac_status" -eq 0; then | |
5212 | am_cv_ar_interface=ar | |
5213 | else | |
5214 | am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' | |
5215 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 | |
5216 | (eval $am_ar_try) 2>&5 | |
5217 | ac_status=$? | |
5218 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5219 | test $ac_status = 0; } | |
5220 | if test "$ac_status" -eq 0; then | |
5221 | am_cv_ar_interface=lib | |
5222 | else | |
5223 | am_cv_ar_interface=unknown | |
5224 | fi | |
5225 | fi | |
5226 | rm -f conftest.lib libconftest.a | |
5227 | ||
5228 | fi | |
5229 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5230 | ac_ext=c | |
5231 | ac_cpp='$CPP $CPPFLAGS' | |
5232 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5233 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5234 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5235 | ||
5236 | fi | |
5237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 | |
5238 | $as_echo "$am_cv_ar_interface" >&6; } | |
5239 | ||
5240 | case $am_cv_ar_interface in | |
5241 | ar) | |
5242 | ;; | |
5243 | lib) | |
5244 | # Microsoft lib, so override with the ar-lib wrapper script. | |
5245 | # FIXME: It is wrong to rewrite AR. | |
5246 | # But if we don't then we get into trouble of one sort or another. | |
5247 | # A longer-term fix would be to have automake use am__AR in this case, | |
5248 | # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something | |
5249 | # similar. | |
5250 | AR="$am_aux_dir/ar-lib $AR" | |
5251 | ;; | |
5252 | unknown) | |
5253 | as_fn_error $? "could not determine $AR interface" "$LINENO" 5 | |
5254 | ;; | |
5255 | esac | |
5256 | ||
5257 | fi | |
5258 | ||
5259 | if test -n "$ac_tool_prefix"; then | |
5260 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
5261 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
5262 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5263 | $as_echo_n "checking for $ac_word... " >&6; } | |
5264 | if ${ac_cv_prog_AR+:} false; then : | |
5265 | $as_echo_n "(cached) " >&6 | |
5266 | else | |
5267 | if test -n "$AR"; then | |
5268 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
5269 | else | |
5270 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5271 | for as_dir in $PATH | |
5272 | do | |
5273 | IFS=$as_save_IFS | |
5274 | test -z "$as_dir" && as_dir=. | |
5275 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5276 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5277 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
5278 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5279 | break 2 | |
5280 | fi | |
5281 | done | |
5282 | done | |
5283 | IFS=$as_save_IFS | |
5284 | ||
5285 | fi | |
5286 | fi | |
5287 | AR=$ac_cv_prog_AR | |
5288 | if test -n "$AR"; then | |
5289 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
5290 | $as_echo "$AR" >&6; } | |
5291 | else | |
5292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5293 | $as_echo "no" >&6; } | |
5294 | fi | |
5295 | ||
5296 | ||
5297 | fi | |
5298 | if test -z "$ac_cv_prog_AR"; then | |
5299 | ac_ct_AR=$AR | |
5300 | # Extract the first word of "ar", so it can be a program name with args. | |
5301 | set dummy ar; ac_word=$2 | |
5302 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5303 | $as_echo_n "checking for $ac_word... " >&6; } | |
5304 | if ${ac_cv_prog_ac_ct_AR+:} false; then : | |
5305 | $as_echo_n "(cached) " >&6 | |
5306 | else | |
5307 | if test -n "$ac_ct_AR"; then | |
5308 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
5309 | else | |
5310 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5311 | for as_dir in $PATH | |
5312 | do | |
5313 | IFS=$as_save_IFS | |
5314 | test -z "$as_dir" && as_dir=. | |
5315 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5316 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5317 | ac_cv_prog_ac_ct_AR="ar" | |
5318 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5319 | break 2 | |
5320 | fi | |
5321 | done | |
5322 | done | |
5323 | IFS=$as_save_IFS | |
5324 | ||
5325 | fi | |
5326 | fi | |
5327 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
5328 | if test -n "$ac_ct_AR"; then | |
5329 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
5330 | $as_echo "$ac_ct_AR" >&6; } | |
5331 | else | |
5332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5333 | $as_echo "no" >&6; } | |
5334 | fi | |
5335 | ||
5336 | if test "x$ac_ct_AR" = x; then | |
5337 | AR="ar" | |
5338 | else | |
5339 | case $cross_compiling:$ac_tool_warned in | |
5340 | yes:) | |
5341 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5342 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5343 | ac_tool_warned=yes ;; | |
5344 | esac | |
5345 | AR=$ac_ct_AR | |
5346 | fi | |
5347 | else | |
5348 | AR="$ac_cv_prog_AR" | |
5349 | fi | |
5350 | ||
5351 | if test -z "$ARFLAGS"; then | |
5352 | ARFLAGS='cr' | |
5353 | fi | |
5354 | ||
c971b7fa | 5355 | |
5e8754f9 SDJ |
5356 | |
5357 | if test -z "$RANLIB"; then | |
5358 | if test $gl_cv_c_amsterdam_compiler = yes; then | |
5359 | RANLIB=':' | |
5360 | else | |
5361 | if test -n "$ac_tool_prefix"; then | |
5362 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
5363 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5365 | $as_echo_n "checking for $ac_word... " >&6; } | |
5366 | if ${ac_cv_prog_RANLIB+:} false; then : | |
5367 | $as_echo_n "(cached) " >&6 | |
5368 | else | |
5369 | if test -n "$RANLIB"; then | |
5370 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
5371 | else | |
5372 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5373 | for as_dir in $PATH | |
5374 | do | |
5375 | IFS=$as_save_IFS | |
5376 | test -z "$as_dir" && as_dir=. | |
5377 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5378 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5379 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
5380 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5381 | break 2 | |
5382 | fi | |
5383 | done | |
5384 | done | |
5385 | IFS=$as_save_IFS | |
5386 | ||
5387 | fi | |
5388 | fi | |
5389 | RANLIB=$ac_cv_prog_RANLIB | |
5390 | if test -n "$RANLIB"; then | |
5391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
5392 | $as_echo "$RANLIB" >&6; } | |
5393 | else | |
5394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5395 | $as_echo "no" >&6; } | |
5396 | fi | |
c971b7fa PA |
5397 | |
5398 | ||
5399 | fi | |
5400 | if test -z "$ac_cv_prog_RANLIB"; then | |
5401 | ac_ct_RANLIB=$RANLIB | |
5402 | # Extract the first word of "ranlib", so it can be a program name with args. | |
5403 | set dummy ranlib; ac_word=$2 | |
5404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5405 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 5406 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
c971b7fa PA |
5407 | $as_echo_n "(cached) " >&6 |
5408 | else | |
5409 | if test -n "$ac_ct_RANLIB"; then | |
5410 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
5411 | else | |
5412 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5413 | for as_dir in $PATH | |
5414 | do | |
5415 | IFS=$as_save_IFS | |
5416 | test -z "$as_dir" && as_dir=. | |
5417 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 5418 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
5419 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5420 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5421 | break 2 | |
5422 | fi | |
5423 | done | |
5424 | done | |
5425 | IFS=$as_save_IFS | |
5426 | ||
5427 | fi | |
5428 | fi | |
5429 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
5430 | if test -n "$ac_ct_RANLIB"; then | |
5431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
5432 | $as_echo "$ac_ct_RANLIB" >&6; } | |
5433 | else | |
5434 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5435 | $as_echo "no" >&6; } | |
5436 | fi | |
5437 | ||
5438 | if test "x$ac_ct_RANLIB" = x; then | |
5439 | RANLIB=":" | |
5440 | else | |
5441 | case $cross_compiling:$ac_tool_warned in | |
5442 | yes:) | |
5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5444 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5445 | ac_tool_warned=yes ;; | |
5446 | esac | |
5447 | RANLIB=$ac_ct_RANLIB | |
5448 | fi | |
5449 | else | |
5450 | RANLIB="$ac_cv_prog_RANLIB" | |
5451 | fi | |
5452 | ||
5453 | fi | |
5454 | fi | |
5455 | ||
5456 | ||
4a626d0a PA |
5457 | # Make sure we can run config.sub. |
5458 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
d0ac1c44 | 5459 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
4a626d0a PA |
5460 | |
5461 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
5462 | $as_echo_n "checking build system type... " >&6; } | |
d0ac1c44 | 5463 | if ${ac_cv_build+:} false; then : |
4a626d0a PA |
5464 | $as_echo_n "(cached) " >&6 |
5465 | else | |
5466 | ac_build_alias=$build_alias | |
5467 | test "x$ac_build_alias" = x && | |
5468 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
5469 | test "x$ac_build_alias" = x && | |
d0ac1c44 | 5470 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
4a626d0a | 5471 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
d0ac1c44 | 5472 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
4a626d0a PA |
5473 | |
5474 | fi | |
5475 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
5476 | $as_echo "$ac_cv_build" >&6; } | |
5477 | case $ac_cv_build in | |
5478 | *-*-*) ;; | |
d0ac1c44 | 5479 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
4a626d0a PA |
5480 | esac |
5481 | build=$ac_cv_build | |
5482 | ac_save_IFS=$IFS; IFS='-' | |
5483 | set x $ac_cv_build | |
5484 | shift | |
5485 | build_cpu=$1 | |
5486 | build_vendor=$2 | |
5487 | shift; shift | |
5488 | # Remember, the first character of IFS is used to create $*, | |
5489 | # except with old shells: | |
5490 | build_os=$* | |
5491 | IFS=$ac_save_IFS | |
5492 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
5493 | ||
5494 | ||
5495 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
5496 | $as_echo_n "checking host system type... " >&6; } | |
d0ac1c44 | 5497 | if ${ac_cv_host+:} false; then : |
4a626d0a PA |
5498 | $as_echo_n "(cached) " >&6 |
5499 | else | |
5500 | if test "x$host_alias" = x; then | |
5501 | ac_cv_host=$ac_cv_build | |
5502 | else | |
5503 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
d0ac1c44 | 5504 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
4a626d0a PA |
5505 | fi |
5506 | ||
5507 | fi | |
5508 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
5509 | $as_echo "$ac_cv_host" >&6; } | |
5510 | case $ac_cv_host in | |
5511 | *-*-*) ;; | |
d0ac1c44 | 5512 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
4a626d0a PA |
5513 | esac |
5514 | host=$ac_cv_host | |
5515 | ac_save_IFS=$IFS; IFS='-' | |
5516 | set x $ac_cv_host | |
5517 | shift | |
5518 | host_cpu=$1 | |
5519 | host_vendor=$2 | |
5520 | shift; shift | |
5521 | # Remember, the first character of IFS is used to create $*, | |
5522 | # except with old shells: | |
5523 | host_os=$* | |
5524 | IFS=$ac_save_IFS | |
5525 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
5526 | ||
5527 | ||
c971b7fa PA |
5528 | |
5529 | ||
88b48903 WN |
5530 | |
5531 | # IEEE behaviour is the default on all CPUs except Alpha and SH | |
5532 | # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 | |
5533 | # and the GCC 4.1.2 manual). | |
5534 | case "$host_cpu" in | |
5535 | alpha*) | |
5536 | # On Alpha systems, a compiler option provides the behaviour. | |
5537 | # See the ieee(3) manual page, also available at | |
5e8754f9 | 5538 | # <http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/0600____.HTM> |
88b48903 WN |
5539 | if test -n "$GCC"; then |
5540 | # GCC has the option -mieee. | |
5541 | # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. | |
5542 | CPPFLAGS="$CPPFLAGS -mieee" | |
5543 | else | |
5544 | # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. | |
5545 | # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. | |
5546 | CPPFLAGS="$CPPFLAGS -ieee" | |
5547 | fi | |
5548 | ;; | |
5549 | sh*) | |
5550 | if test -n "$GCC"; then | |
5551 | # GCC has the option -mieee. | |
5552 | CPPFLAGS="$CPPFLAGS -mieee" | |
5553 | fi | |
5554 | ;; | |
5555 | esac | |
5556 | ||
2196f55f YQ |
5557 | # Check whether --enable-largefile was given. |
5558 | if test "${enable_largefile+set}" = set; then : | |
5559 | enableval=$enable_largefile; | |
5560 | fi | |
5561 | ||
5562 | if test "$enable_largefile" != no; then | |
5563 | ||
5564 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
5565 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
d0ac1c44 | 5566 | if ${ac_cv_sys_largefile_CC+:} false; then : |
2196f55f YQ |
5567 | $as_echo_n "(cached) " >&6 |
5568 | else | |
5569 | ac_cv_sys_largefile_CC=no | |
5570 | if test "$GCC" != yes; then | |
5571 | ac_save_CC=$CC | |
5572 | while :; do | |
5573 | # IRIX 6.2 and later do not support large files by default, | |
5574 | # so use the C compiler's -n32 option if that helps. | |
5575 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5576 | /* end confdefs.h. */ | |
5577 | #include <sys/types.h> | |
5578 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5579 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5580 | since some C++ compilers masquerading as C compilers | |
5581 | incorrectly reject 9223372036854775807. */ | |
5582 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5583 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5584 | && LARGE_OFF_T % 2147483647 == 1) | |
5585 | ? 1 : -1]; | |
5586 | int | |
5587 | main () | |
5588 | { | |
5589 | ||
5590 | ; | |
5591 | return 0; | |
5592 | } | |
5593 | _ACEOF | |
5594 | if ac_fn_c_try_compile "$LINENO"; then : | |
5595 | break | |
5596 | fi | |
5597 | rm -f core conftest.err conftest.$ac_objext | |
5598 | CC="$CC -n32" | |
5599 | if ac_fn_c_try_compile "$LINENO"; then : | |
5600 | ac_cv_sys_largefile_CC=' -n32'; break | |
5601 | fi | |
5602 | rm -f core conftest.err conftest.$ac_objext | |
5603 | break | |
5604 | done | |
5605 | CC=$ac_save_CC | |
5606 | rm -f conftest.$ac_ext | |
5607 | fi | |
5608 | fi | |
5609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
5610 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
5611 | if test "$ac_cv_sys_largefile_CC" != no; then | |
5612 | CC=$CC$ac_cv_sys_largefile_CC | |
5613 | fi | |
5614 | ||
5615 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
5616 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
d0ac1c44 | 5617 | if ${ac_cv_sys_file_offset_bits+:} false; then : |
2196f55f YQ |
5618 | $as_echo_n "(cached) " >&6 |
5619 | else | |
5620 | while :; do | |
5621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5622 | /* end confdefs.h. */ | |
5623 | #include <sys/types.h> | |
5624 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5625 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5626 | since some C++ compilers masquerading as C compilers | |
5627 | incorrectly reject 9223372036854775807. */ | |
5628 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5629 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5630 | && LARGE_OFF_T % 2147483647 == 1) | |
5631 | ? 1 : -1]; | |
5632 | int | |
5633 | main () | |
5634 | { | |
5635 | ||
5636 | ; | |
5637 | return 0; | |
5638 | } | |
5639 | _ACEOF | |
5640 | if ac_fn_c_try_compile "$LINENO"; then : | |
5641 | ac_cv_sys_file_offset_bits=no; break | |
5642 | fi | |
5643 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5644 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5645 | /* end confdefs.h. */ | |
5646 | #define _FILE_OFFSET_BITS 64 | |
5647 | #include <sys/types.h> | |
5648 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5649 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5650 | since some C++ compilers masquerading as C compilers | |
5651 | incorrectly reject 9223372036854775807. */ | |
5652 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5653 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5654 | && LARGE_OFF_T % 2147483647 == 1) | |
5655 | ? 1 : -1]; | |
5656 | int | |
5657 | main () | |
5658 | { | |
5659 | ||
5660 | ; | |
5661 | return 0; | |
5662 | } | |
5663 | _ACEOF | |
5664 | if ac_fn_c_try_compile "$LINENO"; then : | |
5665 | ac_cv_sys_file_offset_bits=64; break | |
5666 | fi | |
5667 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5668 | ac_cv_sys_file_offset_bits=unknown | |
5669 | break | |
5670 | done | |
5671 | fi | |
5672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
5673 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
5674 | case $ac_cv_sys_file_offset_bits in #( | |
5675 | no | unknown) ;; | |
5676 | *) | |
5677 | cat >>confdefs.h <<_ACEOF | |
5678 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
5679 | _ACEOF | |
5680 | ;; | |
5681 | esac | |
5682 | rm -rf conftest* | |
5683 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
5684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
5685 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
d0ac1c44 | 5686 | if ${ac_cv_sys_large_files+:} false; then : |
2196f55f YQ |
5687 | $as_echo_n "(cached) " >&6 |
5688 | else | |
5689 | while :; do | |
5690 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5691 | /* end confdefs.h. */ | |
5692 | #include <sys/types.h> | |
5693 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5694 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5695 | since some C++ compilers masquerading as C compilers | |
5696 | incorrectly reject 9223372036854775807. */ | |
5697 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5698 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5699 | && LARGE_OFF_T % 2147483647 == 1) | |
5700 | ? 1 : -1]; | |
5701 | int | |
5702 | main () | |
5703 | { | |
5704 | ||
5705 | ; | |
5706 | return 0; | |
5707 | } | |
5708 | _ACEOF | |
5709 | if ac_fn_c_try_compile "$LINENO"; then : | |
5710 | ac_cv_sys_large_files=no; break | |
5711 | fi | |
5712 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5714 | /* end confdefs.h. */ | |
5715 | #define _LARGE_FILES 1 | |
5716 | #include <sys/types.h> | |
5717 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5718 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5719 | since some C++ compilers masquerading as C compilers | |
5720 | incorrectly reject 9223372036854775807. */ | |
5721 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5722 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5723 | && LARGE_OFF_T % 2147483647 == 1) | |
5724 | ? 1 : -1]; | |
5725 | int | |
5726 | main () | |
5727 | { | |
5728 | ||
5729 | ; | |
5730 | return 0; | |
5731 | } | |
5732 | _ACEOF | |
5733 | if ac_fn_c_try_compile "$LINENO"; then : | |
5734 | ac_cv_sys_large_files=1; break | |
5735 | fi | |
5736 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5737 | ac_cv_sys_large_files=unknown | |
5738 | break | |
5739 | done | |
5740 | fi | |
5741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
5742 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
5743 | case $ac_cv_sys_large_files in #( | |
5744 | no | unknown) ;; | |
5745 | *) | |
5746 | cat >>confdefs.h <<_ACEOF | |
5747 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5748 | _ACEOF | |
5749 | ;; | |
5750 | esac | |
5751 | rm -rf conftest* | |
5752 | fi | |
5753 | ||
5754 | ||
4a626d0a PA |
5755 | $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h |
5756 | ||
2196f55f YQ |
5757 | fi |
5758 | ||
88b48903 WN |
5759 | |
5760 | ||
49e4877c PA |
5761 | # Pre-early section. |
5762 | ||
5763 | ||
5764 | ||
4a626d0a | 5765 | # Code from module absolute-header: |
8690e634 JK |
5766 | # Code from module alloca: |
5767 | # Code from module alloca-opt: | |
725e2999 | 5768 | # Code from module arpa_inet: |
6ec2e0f5 SDJ |
5769 | # Code from module assure: |
5770 | # Code from module at-internal: | |
98399780 | 5771 | # Code from module canonicalize-lgpl: |
6a29c58e | 5772 | # Code from module chdir: |
6ec2e0f5 SDJ |
5773 | # Code from module chdir-long: |
5774 | # Code from module cloexec: | |
5775 | # Code from module close: | |
5776 | # Code from module closedir: | |
5e8754f9 | 5777 | # Code from module configmake: |
6ec2e0f5 SDJ |
5778 | # Code from module d-ino: |
5779 | # Code from module d-type: | |
e26b6bb0 | 5780 | # Code from module dirent: |
18848e28 | 5781 | # Code from module dirfd: |
6a29c58e | 5782 | # Code from module dirname-lgpl: |
2196f55f | 5783 | # Code from module dosname: |
6a29c58e | 5784 | # Code from module double-slash-root: |
6ec2e0f5 SDJ |
5785 | # Code from module dup: |
5786 | # Code from module dup2: | |
3d99e817 | 5787 | # Code from module environ: |
18848e28 | 5788 | # Code from module errno: |
6ec2e0f5 SDJ |
5789 | # Code from module error: |
5790 | # Code from module exitfail: | |
c971b7fa | 5791 | # Code from module extensions: |
a512b375 | 5792 | # Code from module extern-inline: |
6ec2e0f5 SDJ |
5793 | # Code from module fchdir: |
5794 | # Code from module fcntl: | |
5795 | # Code from module fcntl-h: | |
5796 | # Code from module fd-hook: | |
5797 | # Code from module fdopendir: | |
5798 | # Code from module filename: | |
5799 | # Code from module filenamecat-lgpl: | |
49e4877c | 5800 | # Code from module flexmember: |
88b48903 | 5801 | # Code from module float: |
8690e634 JK |
5802 | # Code from module fnmatch: |
5803 | # Code from module fnmatch-gnu: | |
88b48903 WN |
5804 | # Code from module fpieee: |
5805 | ||
5806 | # Code from module fpucw: | |
5807 | # Code from module frexp: | |
5808 | # Code from module frexpl: | |
6ec2e0f5 SDJ |
5809 | # Code from module fstat: |
5810 | # Code from module fstatat: | |
5811 | # Code from module getcwd: | |
5812 | # Code from module getcwd-lgpl: | |
5813 | # Code from module getdtablesize: | |
5814 | # Code from module getlogin_r: | |
5815 | # Code from module getprogname: | |
5816 | # Code from module gettext-h: | |
4a626d0a | 5817 | # Code from module gettimeofday: |
6ec2e0f5 | 5818 | # Code from module glob: |
49e4877c | 5819 | # Code from module hard-locale: |
c971b7fa | 5820 | # Code from module include_next: |
725e2999 | 5821 | # Code from module inet_ntop: |
6ec2e0f5 | 5822 | # Code from module intprops: |
c971b7fa PA |
5823 | # Code from module inttypes: |
5824 | # Code from module inttypes-incomplete: | |
88b48903 WN |
5825 | # Code from module isnand-nolibm: |
5826 | # Code from module isnanl-nolibm: | |
2196f55f YQ |
5827 | # Code from module largefile: |
5828 | ||
49e4877c | 5829 | # Code from module limits-h: |
8690e634 | 5830 | # Code from module localcharset: |
f45c62c4 | 5831 | # Code from module lstat: |
6a29c58e | 5832 | # Code from module malloc-posix: |
98399780 | 5833 | # Code from module malloca: |
88b48903 | 5834 | # Code from module math: |
8690e634 JK |
5835 | # Code from module mbrtowc: |
5836 | # Code from module mbsinit: | |
5837 | # Code from module mbsrtowcs: | |
c971b7fa PA |
5838 | # Code from module memchr: |
5839 | # Code from module memmem: | |
5840 | # Code from module memmem-simple: | |
6ec2e0f5 SDJ |
5841 | # Code from module mempcpy: |
5842 | # Code from module memrchr: | |
8a99096f | 5843 | # Code from module mkdir: |
2d8adcbd | 5844 | # Code from module mkstemp: |
6ec2e0f5 SDJ |
5845 | # Code from module msvc-inval: |
5846 | # Code from module msvc-nothrow: | |
c971b7fa | 5847 | # Code from module multiarch: |
725e2999 | 5848 | # Code from module netinet_in: |
98399780 | 5849 | # Code from module nocrash: |
6ec2e0f5 SDJ |
5850 | # Code from module open: |
5851 | # Code from module openat: | |
5852 | # Code from module openat-die: | |
5853 | # Code from module openat-h: | |
5854 | # Code from module opendir: | |
38ec2207 | 5855 | # Code from module pathmax: |
8424cc97 | 5856 | # Code from module rawmemchr: |
6ec2e0f5 | 5857 | # Code from module readdir: |
2196f55f | 5858 | # Code from module readlink: |
6ec2e0f5 | 5859 | # Code from module realloc-posix: |
6a29c58e | 5860 | # Code from module rename: |
6ec2e0f5 | 5861 | # Code from module rewinddir: |
6a29c58e YQ |
5862 | # Code from module rmdir: |
5863 | # Code from module same-inode: | |
6ec2e0f5 | 5864 | # Code from module save-cwd: |
5e8754f9 | 5865 | # Code from module secure_getenv: |
3d99e817 | 5866 | # Code from module setenv: |
0750520d | 5867 | # Code from module signal-h: |
98399780 | 5868 | # Code from module snippet/_Noreturn: |
c971b7fa PA |
5869 | # Code from module snippet/arg-nonnull: |
5870 | # Code from module snippet/c++defs: | |
5871 | # Code from module snippet/warn-on-use: | |
725e2999 | 5872 | # Code from module socklen: |
8839a007 | 5873 | # Code from module ssize_t: |
2196f55f | 5874 | # Code from module stat: |
725e2999 | 5875 | # Code from module stdalign: |
8690e634 | 5876 | # Code from module stdbool: |
c971b7fa PA |
5877 | # Code from module stddef: |
5878 | # Code from module stdint: | |
6a29c58e | 5879 | # Code from module stdio: |
98399780 | 5880 | # Code from module stdlib: |
8424cc97 | 5881 | # Code from module strchrnul: |
6ec2e0f5 | 5882 | # Code from module strdup-posix: |
8690e634 | 5883 | # Code from module streq: |
6ec2e0f5 SDJ |
5884 | # Code from module strerror: |
5885 | # Code from module strerror-override: | |
c971b7fa | 5886 | # Code from module string: |
8690e634 | 5887 | # Code from module strnlen1: |
63ce7108 TT |
5888 | # Code from module strstr: |
5889 | # Code from module strstr-simple: | |
421693b0 | 5890 | # Code from module strtok_r: |
725e2999 | 5891 | # Code from module sys_socket: |
09607c9e | 5892 | # Code from module sys_stat: |
4a626d0a | 5893 | # Code from module sys_time: |
8839a007 | 5894 | # Code from module sys_types: |
725e2999 | 5895 | # Code from module sys_uio: |
2d8adcbd | 5896 | # Code from module tempname: |
09607c9e | 5897 | # Code from module time: |
8839a007 | 5898 | # Code from module unistd: |
6ec2e0f5 | 5899 | # Code from module unistd-safer: |
3d99e817 | 5900 | # Code from module unsetenv: |
c971b7fa | 5901 | # Code from module update-copyright: |
8690e634 JK |
5902 | # Code from module verify: |
5903 | # Code from module wchar: | |
5904 | # Code from module wctype-h: | |
c971b7fa | 5905 | |
5e8754f9 SDJ |
5906 | ac_ext=c |
5907 | ac_cpp='$CPP $CPPFLAGS' | |
5908 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5909 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5910 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5911 | if test -n "$ac_tool_prefix"; then | |
5912 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
5913 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5914 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5915 | $as_echo_n "checking for $ac_word... " >&6; } | |
5916 | if ${ac_cv_prog_CC+:} false; then : | |
c971b7fa PA |
5917 | $as_echo_n "(cached) " >&6 |
5918 | else | |
5e8754f9 SDJ |
5919 | if test -n "$CC"; then |
5920 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
c971b7fa | 5921 | else |
5e8754f9 SDJ |
5922 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5923 | for as_dir in $PATH | |
5924 | do | |
5925 | IFS=$as_save_IFS | |
5926 | test -z "$as_dir" && as_dir=. | |
5927 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5928 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5929 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
5930 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5931 | break 2 | |
5932 | fi | |
5933 | done | |
5934 | done | |
5935 | IFS=$as_save_IFS | |
c971b7fa | 5936 | |
5e8754f9 SDJ |
5937 | fi |
5938 | fi | |
5939 | CC=$ac_cv_prog_CC | |
5940 | if test -n "$CC"; then | |
5941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
5942 | $as_echo "$CC" >&6; } | |
7a6dbc2f | 5943 | else |
5e8754f9 SDJ |
5944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5945 | $as_echo "no" >&6; } | |
5946 | fi | |
c971b7fa | 5947 | |
c971b7fa | 5948 | |
7a6dbc2f | 5949 | fi |
5e8754f9 SDJ |
5950 | if test -z "$ac_cv_prog_CC"; then |
5951 | ac_ct_CC=$CC | |
5952 | # Extract the first word of "gcc", so it can be a program name with args. | |
5953 | set dummy gcc; ac_word=$2 | |
5954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5955 | $as_echo_n "checking for $ac_word... " >&6; } | |
5956 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
c971b7fa PA |
5957 | $as_echo_n "(cached) " >&6 |
5958 | else | |
5e8754f9 SDJ |
5959 | if test -n "$ac_ct_CC"; then |
5960 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
c971b7fa | 5961 | else |
5e8754f9 SDJ |
5962 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5963 | for as_dir in $PATH | |
5964 | do | |
5965 | IFS=$as_save_IFS | |
5966 | test -z "$as_dir" && as_dir=. | |
5967 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5968 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5969 | ac_cv_prog_ac_ct_CC="gcc" | |
5970 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5971 | break 2 | |
5972 | fi | |
5973 | done | |
5974 | done | |
5975 | IFS=$as_save_IFS | |
5976 | ||
c971b7fa | 5977 | fi |
c971b7fa | 5978 | fi |
5e8754f9 SDJ |
5979 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
5980 | if test -n "$ac_ct_CC"; then | |
5981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
5982 | $as_echo "$ac_ct_CC" >&6; } | |
5983 | else | |
5984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5985 | $as_echo "no" >&6; } | |
5986 | fi | |
7a6dbc2f | 5987 | |
5e8754f9 SDJ |
5988 | if test "x$ac_ct_CC" = x; then |
5989 | CC="" | |
5990 | else | |
5991 | case $cross_compiling:$ac_tool_warned in | |
5992 | yes:) | |
5993 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5994 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5995 | ac_tool_warned=yes ;; | |
5996 | esac | |
5997 | CC=$ac_ct_CC | |
5998 | fi | |
5999 | else | |
6000 | CC="$ac_cv_prog_CC" | |
c971b7fa | 6001 | fi |
7a6dbc2f | 6002 | |
5e8754f9 SDJ |
6003 | if test -z "$CC"; then |
6004 | if test -n "$ac_tool_prefix"; then | |
6005 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
6006 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
6007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6008 | $as_echo_n "checking for $ac_word... " >&6; } | |
6009 | if ${ac_cv_prog_CC+:} false; then : | |
c971b7fa PA |
6010 | $as_echo_n "(cached) " >&6 |
6011 | else | |
5e8754f9 SDJ |
6012 | if test -n "$CC"; then |
6013 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
c971b7fa | 6014 | else |
5e8754f9 SDJ |
6015 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6016 | for as_dir in $PATH | |
6017 | do | |
6018 | IFS=$as_save_IFS | |
6019 | test -z "$as_dir" && as_dir=. | |
6020 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6021 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
6022 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
6023 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6024 | break 2 | |
6025 | fi | |
6026 | done | |
6027 | done | |
6028 | IFS=$as_save_IFS | |
6029 | ||
7a6dbc2f | 6030 | fi |
7a6dbc2f | 6031 | fi |
5e8754f9 SDJ |
6032 | CC=$ac_cv_prog_CC |
6033 | if test -n "$CC"; then | |
6034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
6035 | $as_echo "$CC" >&6; } | |
c971b7fa | 6036 | else |
5e8754f9 SDJ |
6037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6038 | $as_echo "no" >&6; } | |
6039 | fi | |
7a6dbc2f SDJ |
6040 | |
6041 | ||
5e8754f9 SDJ |
6042 | fi |
6043 | fi | |
6044 | if test -z "$CC"; then | |
6045 | # Extract the first word of "cc", so it can be a program name with args. | |
6046 | set dummy cc; ac_word=$2 | |
6047 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6048 | $as_echo_n "checking for $ac_word... " >&6; } | |
6049 | if ${ac_cv_prog_CC+:} false; then : | |
7a6dbc2f SDJ |
6050 | $as_echo_n "(cached) " >&6 |
6051 | else | |
5e8754f9 SDJ |
6052 | if test -n "$CC"; then |
6053 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
7a6dbc2f | 6054 | else |
5e8754f9 SDJ |
6055 | ac_prog_rejected=no |
6056 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6057 | for as_dir in $PATH | |
6058 | do | |
6059 | IFS=$as_save_IFS | |
6060 | test -z "$as_dir" && as_dir=. | |
6061 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6062 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
6063 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
6064 | ac_prog_rejected=yes | |
6065 | continue | |
6066 | fi | |
6067 | ac_cv_prog_CC="cc" | |
6068 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6069 | break 2 | |
6070 | fi | |
6071 | done | |
6072 | done | |
6073 | IFS=$as_save_IFS | |
6074 | ||
6075 | if test $ac_prog_rejected = yes; then | |
6076 | # We found a bogon in the path, so make sure we never use it. | |
6077 | set dummy $ac_cv_prog_CC | |
6078 | shift | |
6079 | if test $# != 0; then | |
6080 | # We chose a different compiler from the bogus one. | |
6081 | # However, it has the same basename, so the bogon will be chosen | |
6082 | # first if we set CC to just the basename; use the full file name. | |
6083 | shift | |
6084 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6085 | fi | |
6086 | fi | |
6087 | fi | |
6088 | fi | |
6089 | CC=$ac_cv_prog_CC | |
6090 | if test -n "$CC"; then | |
6091 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
6092 | $as_echo "$CC" >&6; } | |
6093 | else | |
6094 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6095 | $as_echo "no" >&6; } | |
c971b7fa | 6096 | fi |
7a6dbc2f | 6097 | |
7a6dbc2f | 6098 | |
c971b7fa | 6099 | fi |
5e8754f9 SDJ |
6100 | if test -z "$CC"; then |
6101 | if test -n "$ac_tool_prefix"; then | |
6102 | for ac_prog in cl.exe | |
6103 | do | |
6104 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
6105 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
6106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6107 | $as_echo_n "checking for $ac_word... " >&6; } | |
6108 | if ${ac_cv_prog_CC+:} false; then : | |
6109 | $as_echo_n "(cached) " >&6 | |
6110 | else | |
6111 | if test -n "$CC"; then | |
6112 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
6113 | else | |
6114 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6115 | for as_dir in $PATH | |
6116 | do | |
6117 | IFS=$as_save_IFS | |
6118 | test -z "$as_dir" && as_dir=. | |
6119 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6120 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
6121 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
6122 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6123 | break 2 | |
6124 | fi | |
6125 | done | |
7a6dbc2f | 6126 | done |
5e8754f9 SDJ |
6127 | IFS=$as_save_IFS |
6128 | ||
6129 | fi | |
6130 | fi | |
6131 | CC=$ac_cv_prog_CC | |
6132 | if test -n "$CC"; then | |
6133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
6134 | $as_echo "$CC" >&6; } | |
6135 | else | |
6136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6137 | $as_echo "no" >&6; } | |
c971b7fa | 6138 | fi |
7a6dbc2f | 6139 | |
5e8754f9 SDJ |
6140 | |
6141 | test -n "$CC" && break | |
6142 | done | |
6143 | fi | |
6144 | if test -z "$CC"; then | |
6145 | ac_ct_CC=$CC | |
6146 | for ac_prog in cl.exe | |
6147 | do | |
6148 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
6149 | set dummy $ac_prog; ac_word=$2 | |
6150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6151 | $as_echo_n "checking for $ac_word... " >&6; } | |
6152 | if ${ac_cv_prog_ac_ct_CC+:} false; then : | |
c971b7fa PA |
6153 | $as_echo_n "(cached) " >&6 |
6154 | else | |
5e8754f9 SDJ |
6155 | if test -n "$ac_ct_CC"; then |
6156 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
6157 | else | |
6158 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6159 | for as_dir in $PATH | |
6160 | do | |
6161 | IFS=$as_save_IFS | |
6162 | test -z "$as_dir" && as_dir=. | |
6163 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6164 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
6165 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
6166 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6167 | break 2 | |
6168 | fi | |
6169 | done | |
6170 | done | |
6171 | IFS=$as_save_IFS | |
6172 | ||
6173 | fi | |
6174 | fi | |
6175 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
6176 | if test -n "$ac_ct_CC"; then | |
6177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
6178 | $as_echo "$ac_ct_CC" >&6; } | |
6179 | else | |
6180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6181 | $as_echo "no" >&6; } | |
6182 | fi | |
6183 | ||
6184 | ||
6185 | test -n "$ac_ct_CC" && break | |
6186 | done | |
6187 | ||
6188 | if test "x$ac_ct_CC" = x; then | |
6189 | CC="" | |
6190 | else | |
6191 | case $cross_compiling:$ac_tool_warned in | |
6192 | yes:) | |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6194 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6195 | ac_tool_warned=yes ;; | |
6196 | esac | |
6197 | CC=$ac_ct_CC | |
6198 | fi | |
6199 | fi | |
6200 | ||
6201 | fi | |
6202 | ||
6203 | ||
6204 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
6205 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6206 | as_fn_error $? "no acceptable C compiler found in \$PATH | |
6207 | See \`config.log' for more details" "$LINENO" 5; } | |
6208 | ||
6209 | # Provide some information about the compiler. | |
6210 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
6211 | set X $ac_compile | |
6212 | ac_compiler=$2 | |
6213 | for ac_option in --version -v -V -qversion; do | |
6214 | { { ac_try="$ac_compiler $ac_option >&5" | |
6215 | case "(($ac_try" in | |
6216 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
6217 | *) ac_try_echo=$ac_try;; | |
6218 | esac | |
6219 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
6220 | $as_echo "$ac_try_echo"; } >&5 | |
6221 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
6222 | ac_status=$? | |
6223 | if test -s conftest.err; then | |
6224 | sed '10a\ | |
6225 | ... rest of stderr output deleted ... | |
6226 | 10q' conftest.err >conftest.er1 | |
6227 | cat conftest.er1 >&5 | |
6228 | fi | |
6229 | rm -f conftest.er1 conftest.err | |
6230 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6231 | test $ac_status = 0; } | |
6232 | done | |
6233 | ||
6234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
6235 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
6236 | if ${ac_cv_c_compiler_gnu+:} false; then : | |
6237 | $as_echo_n "(cached) " >&6 | |
7a6dbc2f SDJ |
6238 | else |
6239 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c971b7fa | 6240 | /* end confdefs.h. */ |
c971b7fa | 6241 | |
c971b7fa | 6242 | int |
5e8754f9 | 6243 | main () |
c971b7fa | 6244 | { |
5e8754f9 SDJ |
6245 | #ifndef __GNUC__ |
6246 | choke me | |
6247 | #endif | |
6248 | ||
6249 | ; | |
6250 | return 0; | |
c971b7fa PA |
6251 | } |
6252 | _ACEOF | |
5e8754f9 SDJ |
6253 | if ac_fn_c_try_compile "$LINENO"; then : |
6254 | ac_compiler_gnu=yes | |
7a6dbc2f | 6255 | else |
5e8754f9 | 6256 | ac_compiler_gnu=no |
c971b7fa | 6257 | fi |
5e8754f9 SDJ |
6258 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6259 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
c971b7fa PA |
6260 | |
6261 | fi | |
5e8754f9 SDJ |
6262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
6263 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
6264 | if test $ac_compiler_gnu = yes; then | |
6265 | GCC=yes | |
6266 | else | |
6267 | GCC= | |
d0ac1c44 | 6268 | fi |
5e8754f9 SDJ |
6269 | ac_test_CFLAGS=${CFLAGS+set} |
6270 | ac_save_CFLAGS=$CFLAGS | |
6271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
6272 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
6273 | if ${ac_cv_prog_cc_g+:} false; then : | |
6274 | $as_echo_n "(cached) " >&6 | |
6275 | else | |
6276 | ac_save_c_werror_flag=$ac_c_werror_flag | |
6277 | ac_c_werror_flag=yes | |
6278 | ac_cv_prog_cc_g=no | |
6279 | CFLAGS="-g" | |
6280 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6281 | /* end confdefs.h. */ | |
d0ac1c44 | 6282 | |
5e8754f9 SDJ |
6283 | int |
6284 | main () | |
6285 | { | |
c971b7fa | 6286 | |
5e8754f9 SDJ |
6287 | ; |
6288 | return 0; | |
6289 | } | |
6290 | _ACEOF | |
6291 | if ac_fn_c_try_compile "$LINENO"; then : | |
6292 | ac_cv_prog_cc_g=yes | |
6293 | else | |
6294 | CFLAGS="" | |
6295 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6296 | /* end confdefs.h. */ | |
c971b7fa | 6297 | |
5e8754f9 SDJ |
6298 | int |
6299 | main () | |
6300 | { | |
c971b7fa | 6301 | |
5e8754f9 SDJ |
6302 | ; |
6303 | return 0; | |
6304 | } | |
6305 | _ACEOF | |
6306 | if ac_fn_c_try_compile "$LINENO"; then : | |
c971b7fa | 6307 | |
5e8754f9 SDJ |
6308 | else |
6309 | ac_c_werror_flag=$ac_save_c_werror_flag | |
6310 | CFLAGS="-g" | |
6311 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6312 | /* end confdefs.h. */ | |
c971b7fa | 6313 | |
5e8754f9 SDJ |
6314 | int |
6315 | main () | |
6316 | { | |
c971b7fa | 6317 | |
5e8754f9 SDJ |
6318 | ; |
6319 | return 0; | |
6320 | } | |
7a6dbc2f | 6321 | _ACEOF |
5e8754f9 SDJ |
6322 | if ac_fn_c_try_compile "$LINENO"; then : |
6323 | ac_cv_prog_cc_g=yes | |
c971b7fa | 6324 | fi |
5e8754f9 SDJ |
6325 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6326 | fi | |
6327 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6328 | fi | |
6329 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6330 | ac_c_werror_flag=$ac_save_c_werror_flag | |
6331 | fi | |
6332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
6333 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
6334 | if test "$ac_test_CFLAGS" = set; then | |
6335 | CFLAGS=$ac_save_CFLAGS | |
6336 | elif test $ac_cv_prog_cc_g = yes; then | |
6337 | if test "$GCC" = yes; then | |
6338 | CFLAGS="-g -O2" | |
6339 | else | |
6340 | CFLAGS="-g" | |
6341 | fi | |
6342 | else | |
6343 | if test "$GCC" = yes; then | |
6344 | CFLAGS="-O2" | |
6345 | else | |
6346 | CFLAGS= | |
6347 | fi | |
6348 | fi | |
6349 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
6350 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
6351 | if ${ac_cv_prog_cc_c89+:} false; then : | |
6352 | $as_echo_n "(cached) " >&6 | |
6353 | else | |
6354 | ac_cv_prog_cc_c89=no | |
6355 | ac_save_CC=$CC | |
6356 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6357 | /* end confdefs.h. */ | |
6358 | #include <stdarg.h> | |
6359 | #include <stdio.h> | |
6360 | struct stat; | |
6361 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
6362 | struct buf { int x; }; | |
6363 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
6364 | static char *e (p, i) | |
6365 | char **p; | |
6366 | int i; | |
6367 | { | |
6368 | return p[i]; | |
6369 | } | |
6370 | static char *f (char * (*g) (char **, int), char **p, ...) | |
6371 | { | |
6372 | char *s; | |
6373 | va_list v; | |
6374 | va_start (v,p); | |
6375 | s = g (p, va_arg (v,int)); | |
6376 | va_end (v); | |
6377 | return s; | |
6378 | } | |
c971b7fa | 6379 | |
5e8754f9 SDJ |
6380 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
6381 | function prototypes and stuff, but not '\xHH' hex character constants. | |
6382 | These don't provoke an error unfortunately, instead are silently treated | |
6383 | as 'x'. The following induces an error, until -std is added to get | |
6384 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
6385 | array size at least. It's necessary to write '\x00'==0 to get something | |
6386 | that's true only with -std. */ | |
6387 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
c971b7fa | 6388 | |
5e8754f9 SDJ |
6389 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
6390 | inside strings and character constants. */ | |
6391 | #define FOO(x) 'x' | |
6392 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
c971b7fa | 6393 | |
5e8754f9 SDJ |
6394 | int test (int i, double x); |
6395 | struct s1 {int (*f) (int a);}; | |
6396 | struct s2 {int (*f) (double a);}; | |
6397 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
6398 | int argc; | |
6399 | char **argv; | |
6400 | int | |
6401 | main () | |
6402 | { | |
6403 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
6404 | ; | |
6405 | return 0; | |
6406 | } | |
6407 | _ACEOF | |
6408 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
6409 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
6410 | do | |
6411 | CC="$ac_save_CC $ac_arg" | |
6412 | if ac_fn_c_try_compile "$LINENO"; then : | |
6413 | ac_cv_prog_cc_c89=$ac_arg | |
6414 | fi | |
6415 | rm -f core conftest.err conftest.$ac_objext | |
6416 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
6417 | done | |
6418 | rm -f conftest.$ac_ext | |
6419 | CC=$ac_save_CC | |
c971b7fa | 6420 | |
5e8754f9 SDJ |
6421 | fi |
6422 | # AC_CACHE_VAL | |
6423 | case "x$ac_cv_prog_cc_c89" in | |
6424 | x) | |
6425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
6426 | $as_echo "none needed" >&6; } ;; | |
6427 | xno) | |
6428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
6429 | $as_echo "unsupported" >&6; } ;; | |
6430 | *) | |
6431 | CC="$CC $ac_cv_prog_cc_c89" | |
6432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
6433 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
6434 | esac | |
6435 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
c971b7fa | 6436 | |
5e8754f9 | 6437 | fi |
c971b7fa | 6438 | |
5e8754f9 SDJ |
6439 | ac_ext=c |
6440 | ac_cpp='$CPP $CPPFLAGS' | |
6441 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6442 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6443 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
d0ac1c44 | 6444 | |
5e8754f9 SDJ |
6445 | ac_ext=c |
6446 | ac_cpp='$CPP $CPPFLAGS' | |
6447 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6448 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6449 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 | |
6451 | $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } | |
6452 | if ${am_cv_prog_cc_c_o+:} false; then : | |
6453 | $as_echo_n "(cached) " >&6 | |
6454 | else | |
6455 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6456 | /* end confdefs.h. */ | |
d0ac1c44 | 6457 | |
5e8754f9 SDJ |
6458 | int |
6459 | main () | |
6460 | { | |
d0ac1c44 | 6461 | |
5e8754f9 SDJ |
6462 | ; |
6463 | return 0; | |
6464 | } | |
6465 | _ACEOF | |
6466 | # Make sure it works both with $CC and with simple cc. | |
6467 | # Following AC_PROG_CC_C_O, we do the test twice because some | |
6468 | # compilers refuse to overwrite an existing .o file with -o, | |
6469 | # though they will create one. | |
6470 | am_cv_prog_cc_c_o=yes | |
6471 | for am_i in 1 2; do | |
6472 | if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 | |
6473 | ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 | |
6474 | ac_status=$? | |
6475 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6476 | (exit $ac_status); } \ | |
6477 | && test -f conftest2.$ac_objext; then | |
6478 | : OK | |
6479 | else | |
6480 | am_cv_prog_cc_c_o=no | |
6481 | break | |
6482 | fi | |
6483 | done | |
6484 | rm -f core conftest* | |
6485 | unset am_i | |
6486 | fi | |
6487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 | |
6488 | $as_echo "$am_cv_prog_cc_c_o" >&6; } | |
6489 | if test "$am_cv_prog_cc_c_o" != yes; then | |
6490 | # Losing compiler, so override with the script. | |
6491 | # FIXME: It is wrong to rewrite CC. | |
6492 | # But if we don't then we get into trouble of one sort or another. | |
6493 | # A longer-term fix would be to have automake use am__CC in this case, | |
6494 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
6495 | CC="$am_aux_dir/compile $CC" | |
6496 | fi | |
6497 | ac_ext=c | |
6498 | ac_cpp='$CPP $CPPFLAGS' | |
6499 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6500 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6501 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
d0ac1c44 | 6502 | |
7a6dbc2f | 6503 | |
5e8754f9 | 6504 | am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc |
7a6dbc2f SDJ |
6505 | |
6506 | ||
5e8754f9 SDJ |
6507 | ac_aux_dir= |
6508 | for ac_dir in ../.. "$srcdir"/../..; do | |
6509 | if test -f "$ac_dir/install-sh"; then | |
6510 | ac_aux_dir=$ac_dir | |
6511 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
6512 | break | |
6513 | elif test -f "$ac_dir/install.sh"; then | |
6514 | ac_aux_dir=$ac_dir | |
6515 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
6516 | break | |
6517 | elif test -f "$ac_dir/shtool"; then | |
6518 | ac_aux_dir=$ac_dir | |
6519 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
6520 | break | |
6521 | fi | |
6522 | done | |
6523 | if test -z "$ac_aux_dir"; then | |
6524 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../.. \"$srcdir\"/../.." "$LINENO" 5 | |
6525 | fi | |
6526 | ||
6527 | # These three variables are undocumented and unsupported, | |
6528 | # and are intended to be withdrawn in a future Autoconf release. | |
6529 | # They can cause serious problems if a builder's source tree is in a directory | |
6530 | # whose full name contains unusual characters. | |
6531 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
6532 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
6533 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
6534 | ||
6535 | ||
6536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 | |
6537 | $as_echo_n "checking target system type... " >&6; } | |
6538 | if ${ac_cv_target+:} false; then : | |
c971b7fa PA |
6539 | $as_echo_n "(cached) " >&6 |
6540 | else | |
5e8754f9 SDJ |
6541 | if test "x$target_alias" = x; then |
6542 | ac_cv_target=$ac_cv_host | |
6543 | else | |
6544 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
6545 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
c971b7fa | 6546 | fi |
c971b7fa | 6547 | |
5e8754f9 SDJ |
6548 | fi |
6549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 | |
6550 | $as_echo "$ac_cv_target" >&6; } | |
6551 | case $ac_cv_target in | |
6552 | *-*-*) ;; | |
6553 | *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; | |
6554 | esac | |
6555 | target=$ac_cv_target | |
6556 | ac_save_IFS=$IFS; IFS='-' | |
6557 | set x $ac_cv_target | |
6558 | shift | |
6559 | target_cpu=$1 | |
6560 | target_vendor=$2 | |
6561 | shift; shift | |
6562 | # Remember, the first character of IFS is used to create $*, | |
6563 | # except with old shells: | |
6564 | target_os=$* | |
6565 | IFS=$ac_save_IFS | |
6566 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
c971b7fa PA |
6567 | |
6568 | ||
5e8754f9 SDJ |
6569 | # The aliases save the names the user supplied, while $host etc. |
6570 | # will get canonicalized. | |
6571 | test -n "$target_alias" && | |
6572 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
6573 | NONENONEs,x,x, && | |
6574 | program_prefix=${target_alias}- | |
7a6dbc2f SDJ |
6575 | |
6576 | ||
6577 | ||
6578 | ||
6579 | ||
6580 | ||
6581 | ||
5e8754f9 SDJ |
6582 | LIBC_FATAL_STDERR_=1 |
6583 | export LIBC_FATAL_STDERR_ | |
7a6dbc2f | 6584 | |
5e8754f9 SDJ |
6585 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
6586 | if test "x$ac_cv_type_size_t" = xyes; then : | |
7a6dbc2f | 6587 | |
5e8754f9 | 6588 | else |
7a6dbc2f | 6589 | |
5e8754f9 SDJ |
6590 | cat >>confdefs.h <<_ACEOF |
6591 | #define size_t unsigned int | |
6592 | _ACEOF | |
7a6dbc2f | 6593 | |
5e8754f9 | 6594 | fi |
7a6dbc2f | 6595 | |
5e8754f9 SDJ |
6596 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
6597 | # for constant arguments. Useless! | |
6598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
6599 | $as_echo_n "checking for working alloca.h... " >&6; } | |
6600 | if ${ac_cv_working_alloca_h+:} false; then : | |
c971b7fa | 6601 | $as_echo_n "(cached) " >&6 |
7a6dbc2f | 6602 | else |
5e8754f9 SDJ |
6603 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6604 | /* end confdefs.h. */ | |
6605 | #include <alloca.h> | |
6606 | int | |
6607 | main () | |
6608 | { | |
6609 | char *p = (char *) alloca (2 * sizeof (int)); | |
6610 | if (p) return 0; | |
6611 | ; | |
6612 | return 0; | |
6613 | } | |
6614 | _ACEOF | |
6615 | if ac_fn_c_try_link "$LINENO"; then : | |
6616 | ac_cv_working_alloca_h=yes | |
6617 | else | |
6618 | ac_cv_working_alloca_h=no | |
6619 | fi | |
6620 | rm -f core conftest.err conftest.$ac_objext \ | |
6621 | conftest$ac_exeext conftest.$ac_ext | |
6622 | fi | |
6623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
6624 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
6625 | if test $ac_cv_working_alloca_h = yes; then | |
7a6dbc2f | 6626 | |
5e8754f9 SDJ |
6627 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
6628 | ||
6629 | fi | |
7a6dbc2f | 6630 | |
5e8754f9 SDJ |
6631 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
6632 | $as_echo_n "checking for alloca... " >&6; } | |
6633 | if ${ac_cv_func_alloca_works+:} false; then : | |
6634 | $as_echo_n "(cached) " >&6 | |
c971b7fa PA |
6635 | else |
6636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6637 | /* end confdefs.h. */ | |
5e8754f9 SDJ |
6638 | #ifdef __GNUC__ |
6639 | # define alloca __builtin_alloca | |
6640 | #else | |
6641 | # ifdef _MSC_VER | |
6642 | # include <malloc.h> | |
6643 | # define alloca _alloca | |
6644 | # else | |
6645 | # ifdef HAVE_ALLOCA_H | |
6646 | # include <alloca.h> | |
6647 | # else | |
6648 | # ifdef _AIX | |
6649 | #pragma alloca | |
6650 | # else | |
6651 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
6652 | void *alloca (size_t); | |
6653 | # endif | |
6654 | # endif | |
6655 | # endif | |
6656 | # endif | |
6657 | #endif | |
7a6dbc2f | 6658 | |
5e8754f9 SDJ |
6659 | int |
6660 | main () | |
7a6dbc2f | 6661 | { |
5e8754f9 SDJ |
6662 | char *p = (char *) alloca (1); |
6663 | if (p) return 0; | |
6664 | ; | |
6665 | return 0; | |
7a6dbc2f | 6666 | } |
c971b7fa | 6667 | _ACEOF |
5e8754f9 SDJ |
6668 | if ac_fn_c_try_link "$LINENO"; then : |
6669 | ac_cv_func_alloca_works=yes | |
c971b7fa | 6670 | else |
5e8754f9 | 6671 | ac_cv_func_alloca_works=no |
7a6dbc2f | 6672 | fi |
5e8754f9 SDJ |
6673 | rm -f core conftest.err conftest.$ac_objext \ |
6674 | conftest$ac_exeext conftest.$ac_ext | |
c0fc7f8b | 6675 | fi |
5e8754f9 SDJ |
6676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
6677 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
98399780 | 6678 | |
5e8754f9 | 6679 | if test $ac_cv_func_alloca_works = yes; then |
98399780 | 6680 | |
5e8754f9 | 6681 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
472fa5ee | 6682 | |
5e8754f9 SDJ |
6683 | else |
6684 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
6685 | # that cause trouble. Some versions do not even contain alloca or | |
6686 | # contain a buggy version. If you still want to use their alloca, | |
6687 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
472fa5ee SM |
6688 | |
6689 | ||
6690 | ||
6691 | ||
6692 | ||
5e8754f9 | 6693 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
472fa5ee | 6694 | |
5e8754f9 | 6695 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
472fa5ee SM |
6696 | |
6697 | ||
5e8754f9 SDJ |
6698 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
6699 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
6700 | if ${ac_cv_os_cray+:} false; then : | |
6701 | $as_echo_n "(cached) " >&6 | |
6702 | else | |
6703 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6704 | /* end confdefs.h. */ | |
6705 | #if defined CRAY && ! defined CRAY2 | |
6706 | webecray | |
6707 | #else | |
6708 | wenotbecray | |
6709 | #endif | |
472fa5ee | 6710 | |
5e8754f9 SDJ |
6711 | _ACEOF |
6712 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6713 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6714 | ac_cv_os_cray=yes | |
6715 | else | |
6716 | ac_cv_os_cray=no | |
6717 | fi | |
6718 | rm -f conftest* | |
472fa5ee | 6719 | |
5e8754f9 SDJ |
6720 | fi |
6721 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
6722 | $as_echo "$ac_cv_os_cray" >&6; } | |
6723 | if test $ac_cv_os_cray = yes; then | |
6724 | for ac_func in _getb67 GETB67 getb67; do | |
6725 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6726 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6727 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
472fa5ee | 6728 | |
5e8754f9 SDJ |
6729 | cat >>confdefs.h <<_ACEOF |
6730 | #define CRAY_STACKSEG_END $ac_func | |
6731 | _ACEOF | |
472fa5ee | 6732 | |
5e8754f9 SDJ |
6733 | break |
6734 | fi | |
472fa5ee | 6735 | |
5e8754f9 SDJ |
6736 | done |
6737 | fi | |
472fa5ee | 6738 | |
5e8754f9 SDJ |
6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6740 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6741 | if ${ac_cv_c_stack_direction+:} false; then : | |
6742 | $as_echo_n "(cached) " >&6 | |
6743 | else | |
6744 | if test "$cross_compiling" = yes; then : | |
6745 | ac_cv_c_stack_direction=0 | |
6746 | else | |
6747 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6748 | /* end confdefs.h. */ | |
6749 | $ac_includes_default | |
6750 | int | |
6751 | find_stack_direction (int *addr, int depth) | |
6752 | { | |
6753 | int dir, dummy = 0; | |
6754 | if (! addr) | |
6755 | addr = &dummy; | |
6756 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
6757 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
6758 | return dir + dummy; | |
6759 | } | |
472fa5ee | 6760 | |
5e8754f9 SDJ |
6761 | int |
6762 | main (int argc, char **argv) | |
6763 | { | |
6764 | return find_stack_direction (0, argc + !argv + 20) < 0; | |
6765 | } | |
6766 | _ACEOF | |
6767 | if ac_fn_c_try_run "$LINENO"; then : | |
6768 | ac_cv_c_stack_direction=1 | |
6769 | else | |
6770 | ac_cv_c_stack_direction=-1 | |
6771 | fi | |
6772 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6773 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6774 | fi | |
472fa5ee | 6775 | |
5e8754f9 SDJ |
6776 | fi |
6777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6778 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
6779 | cat >>confdefs.h <<_ACEOF | |
6780 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6781 | _ACEOF | |
472fa5ee | 6782 | |
98399780 | 6783 | |
5e8754f9 | 6784 | fi |
98399780 YQ |
6785 | |
6786 | ||
725e2999 JB |
6787 | GNULIB_INET_NTOP=0; |
6788 | GNULIB_INET_PTON=0; | |
6789 | HAVE_DECL_INET_NTOP=1; | |
6790 | HAVE_DECL_INET_PTON=1; | |
6791 | REPLACE_INET_NTOP=0; | |
6792 | REPLACE_INET_PTON=0; | |
6793 | ||
6794 | ||
6795 | ||
6796 | ||
6797 | ||
6798 | for ac_header in $gl_header_list | |
6799 | do : | |
6800 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6801 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6802 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : | |
6803 | cat >>confdefs.h <<_ACEOF | |
6804 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6805 | _ACEOF | |
6806 | ||
6807 | fi | |
6808 | ||
6809 | done | |
6810 | ||
6811 | ||
6812 | ||
6813 | ||
6814 | ||
6815 | ||
6816 | ||
6817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 | |
6818 | $as_echo_n "checking whether the preprocessor supports include_next... " >&6; } | |
6819 | if ${gl_cv_have_include_next+:} false; then : | |
6820 | $as_echo_n "(cached) " >&6 | |
6821 | else | |
6822 | rm -rf conftestd1a conftestd1b conftestd2 | |
6823 | mkdir conftestd1a conftestd1b conftestd2 | |
6824 | cat <<EOF > conftestd1a/conftest.h | |
6825 | #define DEFINED_IN_CONFTESTD1 | |
6826 | #include_next <conftest.h> | |
6827 | #ifdef DEFINED_IN_CONFTESTD2 | |
6828 | int foo; | |
6829 | #else | |
6830 | #error "include_next doesn't work" | |
6831 | #endif | |
6832 | EOF | |
6833 | cat <<EOF > conftestd1b/conftest.h | |
6834 | #define DEFINED_IN_CONFTESTD1 | |
6835 | #include <stdio.h> | |
6836 | #include_next <conftest.h> | |
6837 | #ifdef DEFINED_IN_CONFTESTD2 | |
6838 | int foo; | |
6839 | #else | |
6840 | #error "include_next doesn't work" | |
6841 | #endif | |
6842 | EOF | |
6843 | cat <<EOF > conftestd2/conftest.h | |
6844 | #ifndef DEFINED_IN_CONFTESTD1 | |
6845 | #error "include_next test doesn't work" | |
6846 | #endif | |
6847 | #define DEFINED_IN_CONFTESTD2 | |
6848 | EOF | |
6849 | gl_save_CPPFLAGS="$CPPFLAGS" | |
6850 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" | |
6851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6852 | /* end confdefs.h. */ | |
6853 | #include <conftest.h> | |
6854 | _ACEOF | |
6855 | if ac_fn_c_try_compile "$LINENO"; then : | |
6856 | gl_cv_have_include_next=yes | |
6857 | else | |
6858 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" | |
6859 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6860 | /* end confdefs.h. */ | |
6861 | #include <conftest.h> | |
6862 | _ACEOF | |
6863 | if ac_fn_c_try_compile "$LINENO"; then : | |
6864 | gl_cv_have_include_next=buggy | |
6865 | else | |
6866 | gl_cv_have_include_next=no | |
6867 | fi | |
6868 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6869 | ||
6870 | fi | |
6871 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6872 | CPPFLAGS="$gl_save_CPPFLAGS" | |
6873 | rm -rf conftestd1a conftestd1b conftestd2 | |
6874 | ||
6875 | fi | |
6876 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 | |
6877 | $as_echo "$gl_cv_have_include_next" >&6; } | |
6878 | PRAGMA_SYSTEM_HEADER= | |
6879 | if test $gl_cv_have_include_next = yes; then | |
6880 | INCLUDE_NEXT=include_next | |
6881 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next | |
6882 | if test -n "$GCC"; then | |
6883 | PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' | |
6884 | fi | |
6885 | else | |
6886 | if test $gl_cv_have_include_next = buggy; then | |
6887 | INCLUDE_NEXT=include | |
6888 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next | |
6889 | else | |
6890 | INCLUDE_NEXT=include | |
6891 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include | |
6892 | fi | |
6893 | fi | |
6894 | ||
6895 | ||
6896 | ||
6897 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 | |
6898 | $as_echo_n "checking whether system header files limit the line length... " >&6; } | |
6899 | if ${gl_cv_pragma_columns+:} false; then : | |
6900 | $as_echo_n "(cached) " >&6 | |
6901 | else | |
6902 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6903 | /* end confdefs.h. */ | |
6904 | ||
6905 | #ifdef __TANDEM | |
6906 | choke me | |
6907 | #endif | |
6908 | ||
6909 | _ACEOF | |
6910 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6911 | $EGREP "choke me" >/dev/null 2>&1; then : | |
6912 | gl_cv_pragma_columns=yes | |
6913 | else | |
6914 | gl_cv_pragma_columns=no | |
6915 | fi | |
6916 | rm -f conftest* | |
6917 | ||
6918 | ||
6919 | fi | |
6920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 | |
6921 | $as_echo "$gl_cv_pragma_columns" >&6; } | |
6922 | if test $gl_cv_pragma_columns = yes; then | |
6923 | PRAGMA_COLUMNS="#pragma COLUMNS 10000" | |
6924 | else | |
6925 | PRAGMA_COLUMNS= | |
6926 | fi | |
6927 | ||
6928 | ||
6929 | ||
6930 | ||
6931 | ||
6932 | ||
6933 | ||
6934 | ||
6935 | ||
6936 | : | |
6937 | ||
6938 | ||
6939 | ||
6940 | ||
6941 | ||
6942 | if test $ac_cv_header_features_h = yes; then | |
6943 | HAVE_FEATURES_H=1 | |
6944 | else | |
6945 | HAVE_FEATURES_H=0 | |
6946 | fi | |
6947 | ||
6948 | ||
6949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 | |
6950 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
6951 | if test -z "$MKDIR_P"; then | |
6952 | if ${ac_cv_path_mkdir+:} false; then : | |
6953 | $as_echo_n "(cached) " >&6 | |
6954 | else | |
6955 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6956 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
6957 | do | |
6958 | IFS=$as_save_IFS | |
6959 | test -z "$as_dir" && as_dir=. | |
6960 | for ac_prog in mkdir gmkdir; do | |
6961 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6962 | as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue | |
6963 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( | |
6964 | 'mkdir (GNU coreutils) '* | \ | |
6965 | 'mkdir (coreutils) '* | \ | |
6966 | 'mkdir (fileutils) '4.1*) | |
6967 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
6968 | break 3;; | |
6969 | esac | |
6970 | done | |
6971 | done | |
6972 | done | |
6973 | IFS=$as_save_IFS | |
6974 | ||
6975 | fi | |
6976 | ||
6977 | test -d ./--version && rmdir ./--version | |
6978 | if test "${ac_cv_path_mkdir+set}" = set; then | |
6979 | MKDIR_P="$ac_cv_path_mkdir -p" | |
6980 | else | |
6981 | # As a last resort, use the slow shell script. Don't cache a | |
6982 | # value for MKDIR_P within a source directory, because that will | |
6983 | # break other packages using the cache if that directory is | |
6984 | # removed, or if the value is a relative name. | |
6985 | MKDIR_P="$ac_install_sh -d" | |
6986 | fi | |
6987 | fi | |
6988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 | |
6989 | $as_echo "$MKDIR_P" >&6; } | |
6990 | ||
6991 | ||
5e8754f9 SDJ |
6992 | GNULIB__EXIT=0; |
6993 | GNULIB_ATOLL=0; | |
6994 | GNULIB_CALLOC_POSIX=0; | |
6995 | GNULIB_CANONICALIZE_FILE_NAME=0; | |
6996 | GNULIB_GETLOADAVG=0; | |
6997 | GNULIB_GETSUBOPT=0; | |
6998 | GNULIB_GRANTPT=0; | |
6999 | GNULIB_MALLOC_POSIX=0; | |
7000 | GNULIB_MBTOWC=0; | |
7001 | GNULIB_MKDTEMP=0; | |
7002 | GNULIB_MKOSTEMP=0; | |
7003 | GNULIB_MKOSTEMPS=0; | |
7004 | GNULIB_MKSTEMP=0; | |
7005 | GNULIB_MKSTEMPS=0; | |
7006 | GNULIB_POSIX_OPENPT=0; | |
7007 | GNULIB_PTSNAME=0; | |
7008 | GNULIB_PTSNAME_R=0; | |
7009 | GNULIB_PUTENV=0; | |
7010 | GNULIB_QSORT_R=0; | |
7011 | GNULIB_RANDOM=0; | |
7012 | GNULIB_RANDOM_R=0; | |
7013 | GNULIB_REALLOC_POSIX=0; | |
7014 | GNULIB_REALPATH=0; | |
7015 | GNULIB_RPMATCH=0; | |
7016 | GNULIB_SECURE_GETENV=0; | |
7017 | GNULIB_SETENV=0; | |
7018 | GNULIB_STRTOD=0; | |
7019 | GNULIB_STRTOLL=0; | |
7020 | GNULIB_STRTOULL=0; | |
7021 | GNULIB_SYSTEM_POSIX=0; | |
7022 | GNULIB_UNLOCKPT=0; | |
7023 | GNULIB_UNSETENV=0; | |
7024 | GNULIB_WCTOMB=0; | |
7025 | HAVE__EXIT=1; | |
7026 | HAVE_ATOLL=1; | |
7027 | HAVE_CANONICALIZE_FILE_NAME=1; | |
7028 | HAVE_DECL_GETLOADAVG=1; | |
7029 | HAVE_GETSUBOPT=1; | |
7030 | HAVE_GRANTPT=1; | |
7031 | HAVE_MKDTEMP=1; | |
7032 | HAVE_MKOSTEMP=1; | |
7033 | HAVE_MKOSTEMPS=1; | |
7034 | HAVE_MKSTEMP=1; | |
7035 | HAVE_MKSTEMPS=1; | |
7036 | HAVE_POSIX_OPENPT=1; | |
7037 | HAVE_PTSNAME=1; | |
7038 | HAVE_PTSNAME_R=1; | |
7039 | HAVE_QSORT_R=1; | |
7040 | HAVE_RANDOM=1; | |
7041 | HAVE_RANDOM_H=1; | |
7042 | HAVE_RANDOM_R=1; | |
7043 | HAVE_REALPATH=1; | |
7044 | HAVE_RPMATCH=1; | |
7045 | HAVE_SECURE_GETENV=1; | |
7046 | HAVE_SETENV=1; | |
7047 | HAVE_DECL_SETENV=1; | |
7048 | HAVE_STRTOD=1; | |
7049 | HAVE_STRTOLL=1; | |
7050 | HAVE_STRTOULL=1; | |
7051 | HAVE_STRUCT_RANDOM_DATA=1; | |
7052 | HAVE_SYS_LOADAVG_H=0; | |
7053 | HAVE_UNLOCKPT=1; | |
7054 | HAVE_DECL_UNSETENV=1; | |
7055 | REPLACE_CALLOC=0; | |
7056 | REPLACE_CANONICALIZE_FILE_NAME=0; | |
7057 | REPLACE_MALLOC=0; | |
7058 | REPLACE_MBTOWC=0; | |
7059 | REPLACE_MKSTEMP=0; | |
7060 | REPLACE_PTSNAME=0; | |
7061 | REPLACE_PTSNAME_R=0; | |
7062 | REPLACE_PUTENV=0; | |
7063 | REPLACE_QSORT_R=0; | |
7064 | REPLACE_RANDOM_R=0; | |
7065 | REPLACE_REALLOC=0; | |
7066 | REPLACE_REALPATH=0; | |
7067 | REPLACE_SETENV=0; | |
7068 | REPLACE_STRTOD=0; | |
7069 | REPLACE_UNSETENV=0; | |
7070 | REPLACE_WCTOMB=0; | |
6ec2e0f5 SDJ |
7071 | |
7072 | ||
7073 | ||
7074 | ||
472fa5ee | 7075 | |
5e8754f9 SDJ |
7076 | for ac_func in $gl_func_list |
7077 | do : | |
7078 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
7079 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
7080 | if eval test \"x\$"$as_ac_var"\" = x"yes"; then : | |
7081 | cat >>confdefs.h <<_ACEOF | |
7082 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
7083 | _ACEOF | |
472fa5ee | 7084 | |
5e8754f9 SDJ |
7085 | fi |
7086 | done | |
472fa5ee SM |
7087 | |
7088 | ||
7089 | ||
7090 | ||
7091 | ||
7092 | ||
7093 | ||
7094 | ||
7095 | ||
7096 | ||
7097 | ||
7098 | ||
7099 | ||
7100 | ||
472fa5ee SM |
7101 | |
7102 | ||
7103 | ||
5e8754f9 SDJ |
7104 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 |
7105 | $as_echo_n "checking whether // is distinct from /... " >&6; } | |
7106 | if ${gl_cv_double_slash_root+:} false; then : | |
7107 | $as_echo_n "(cached) " >&6 | |
7108 | else | |
7109 | if test x"$cross_compiling" = xyes ; then | |
7110 | # When cross-compiling, there is no way to tell whether // is special | |
7111 | # short of a list of hosts. However, the only known hosts to date | |
7112 | # that have a distinct // are Apollo DomainOS (too old to port to), | |
7113 | # Cygwin, and z/OS. If anyone knows of another system for which // has | |
7114 | # special semantics and is distinct from /, please report it to | |
7115 | # <bug-gnulib@gnu.org>. | |
7116 | case $host in | |
7117 | *-cygwin | i370-ibm-openedition) | |
7118 | gl_cv_double_slash_root=yes ;; | |
7119 | *) | |
7120 | # Be optimistic and assume that / and // are the same when we | |
7121 | # don't know. | |
7122 | gl_cv_double_slash_root='unknown, assuming no' ;; | |
7123 | esac | |
7124 | else | |
7125 | set x `ls -di / // 2>/dev/null` | |
7126 | if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then | |
7127 | gl_cv_double_slash_root=no | |
7128 | else | |
7129 | gl_cv_double_slash_root=yes | |
7130 | fi | |
7131 | fi | |
7132 | fi | |
7133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 | |
7134 | $as_echo "$gl_cv_double_slash_root" >&6; } | |
7135 | if test "$gl_cv_double_slash_root" = yes; then | |
6ec2e0f5 | 7136 | |
5e8754f9 | 7137 | $as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h |
6ec2e0f5 | 7138 | |
5e8754f9 | 7139 | fi |
6ec2e0f5 | 7140 | |
6ec2e0f5 | 7141 | |
6ec2e0f5 SDJ |
7142 | |
7143 | ||
7144 | ||
7145 | ||
7146 | ||
7147 | ||
5e8754f9 | 7148 | : |
6ec2e0f5 | 7149 | |
472fa5ee SM |
7150 | |
7151 | ||
7152 | ||
7153 | ||
5e8754f9 SDJ |
7154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 |
7155 | $as_echo_n "checking whether realpath works... " >&6; } | |
7156 | if ${gl_cv_func_realpath_works+:} false; then : | |
7157 | $as_echo_n "(cached) " >&6 | |
7158 | else | |
472fa5ee | 7159 | |
5e8754f9 SDJ |
7160 | touch conftest.a |
7161 | mkdir conftest.d | |
7162 | if test "$cross_compiling" = yes; then : | |
7163 | case "$host_os" in | |
7164 | # Guess yes on glibc systems. | |
7165 | *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; | |
7166 | # If we don't know, assume the worst. | |
7167 | *) gl_cv_func_realpath_works="guessing no" ;; | |
7168 | esac | |
472fa5ee | 7169 | |
5e8754f9 SDJ |
7170 | else |
7171 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7172 | /* end confdefs.h. */ | |
e26b6bb0 TT |
7173 | |
7174 | ||
7175 | ||
5e8754f9 SDJ |
7176 | #include <stdlib.h> |
7177 | #if defined __MACH__ && defined __APPLE__ | |
7178 | /* Avoid a crash on Mac OS X. */ | |
7179 | #include <mach/mach.h> | |
7180 | #include <mach/mach_error.h> | |
7181 | #include <mach/thread_status.h> | |
7182 | #include <mach/exception.h> | |
7183 | #include <mach/task.h> | |
7184 | #include <pthread.h> | |
7185 | /* The exception port on which our thread listens. */ | |
7186 | static mach_port_t our_exception_port; | |
7187 | /* The main function of the thread listening for exceptions of type | |
7188 | EXC_BAD_ACCESS. */ | |
7189 | static void * | |
7190 | mach_exception_thread (void *arg) | |
7191 | { | |
7192 | /* Buffer for a message to be received. */ | |
7193 | struct { | |
7194 | mach_msg_header_t head; | |
7195 | mach_msg_body_t msgh_body; | |
7196 | char data[1024]; | |
7197 | } msg; | |
7198 | mach_msg_return_t retval; | |
7199 | /* Wait for a message on the exception port. */ | |
7200 | retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), | |
7201 | our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); | |
7202 | if (retval != MACH_MSG_SUCCESS) | |
7203 | abort (); | |
7204 | exit (1); | |
7205 | } | |
7206 | static void | |
7207 | nocrash_init (void) | |
7208 | { | |
7209 | mach_port_t self = mach_task_self (); | |
7210 | /* Allocate a port on which the thread shall listen for exceptions. */ | |
7211 | if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) | |
7212 | == KERN_SUCCESS) { | |
7213 | /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ | |
7214 | if (mach_port_insert_right (self, our_exception_port, our_exception_port, | |
7215 | MACH_MSG_TYPE_MAKE_SEND) | |
7216 | == KERN_SUCCESS) { | |
7217 | /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting | |
7218 | for us. */ | |
7219 | exception_mask_t mask = EXC_MASK_BAD_ACCESS; | |
7220 | /* Create the thread listening on the exception port. */ | |
7221 | pthread_attr_t attr; | |
7222 | pthread_t thread; | |
7223 | if (pthread_attr_init (&attr) == 0 | |
7224 | && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 | |
7225 | && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { | |
7226 | pthread_attr_destroy (&attr); | |
7227 | /* Replace the exception port info for these exceptions with our own. | |
7228 | Note that we replace the exception port for the entire task, not only | |
7229 | for a particular thread. This has the effect that when our exception | |
7230 | port gets the message, the thread specific exception port has already | |
7231 | been asked, and we don't need to bother about it. | |
7232 | See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ | |
7233 | task_set_exception_ports (self, mask, our_exception_port, | |
7234 | EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); | |
7235 | } | |
7236 | } | |
7237 | } | |
7238 | } | |
7239 | #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | |
7240 | /* Avoid a crash on native Windows. */ | |
7241 | #define WIN32_LEAN_AND_MEAN | |
7242 | #include <windows.h> | |
7243 | #include <winerror.h> | |
7244 | static LONG WINAPI | |
7245 | exception_filter (EXCEPTION_POINTERS *ExceptionInfo) | |
7246 | { | |
7247 | switch (ExceptionInfo->ExceptionRecord->ExceptionCode) | |
7248 | { | |
7249 | case EXCEPTION_ACCESS_VIOLATION: | |
7250 | case EXCEPTION_IN_PAGE_ERROR: | |
7251 | case EXCEPTION_STACK_OVERFLOW: | |
7252 | case EXCEPTION_GUARD_PAGE: | |
7253 | case EXCEPTION_PRIV_INSTRUCTION: | |
7254 | case EXCEPTION_ILLEGAL_INSTRUCTION: | |
7255 | case EXCEPTION_DATATYPE_MISALIGNMENT: | |
7256 | case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: | |
7257 | case EXCEPTION_NONCONTINUABLE_EXCEPTION: | |
7258 | exit (1); | |
7259 | } | |
7260 | return EXCEPTION_CONTINUE_SEARCH; | |
7261 | } | |
7262 | static void | |
7263 | nocrash_init (void) | |
7264 | { | |
7265 | SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); | |
7266 | } | |
e26b6bb0 | 7267 | #else |
5e8754f9 SDJ |
7268 | /* Avoid a crash on POSIX systems. */ |
7269 | #include <signal.h> | |
7270 | #include <unistd.h> | |
7271 | /* A POSIX signal handler. */ | |
7272 | static void | |
7273 | exception_handler (int sig) | |
7274 | { | |
7275 | _exit (1); | |
7276 | } | |
7277 | static void | |
7278 | nocrash_init (void) | |
7279 | { | |
7280 | #ifdef SIGSEGV | |
7281 | signal (SIGSEGV, exception_handler); | |
88b48903 | 7282 | #endif |
5e8754f9 SDJ |
7283 | #ifdef SIGBUS |
7284 | signal (SIGBUS, exception_handler); | |
88b48903 | 7285 | #endif |
5e8754f9 | 7286 | } |
88b48903 | 7287 | #endif |
88b48903 | 7288 | |
5e8754f9 SDJ |
7289 | #include <stdlib.h> |
7290 | #include <string.h> | |
88b48903 | 7291 | |
5e8754f9 SDJ |
7292 | int |
7293 | main () | |
7294 | { | |
88b48903 | 7295 | |
5e8754f9 SDJ |
7296 | int result = 0; |
7297 | { | |
7298 | char *name = realpath ("conftest.a", NULL); | |
7299 | if (!(name && *name == '/')) | |
7300 | result |= 1; | |
7301 | free (name); | |
7302 | } | |
7303 | { | |
7304 | char *name = realpath ("conftest.b/../conftest.a", NULL); | |
7305 | if (name != NULL) | |
7306 | result |= 2; | |
7307 | free (name); | |
7308 | } | |
7309 | { | |
7310 | char *name = realpath ("conftest.a/", NULL); | |
7311 | if (name != NULL) | |
7312 | result |= 4; | |
7313 | free (name); | |
7314 | } | |
7315 | { | |
7316 | char *name1 = realpath (".", NULL); | |
7317 | char *name2 = realpath ("conftest.d//./..", NULL); | |
7318 | if (! name1 || ! name2 || strcmp (name1, name2)) | |
7319 | result |= 8; | |
7320 | free (name1); | |
7321 | free (name2); | |
7322 | } | |
7323 | return result; | |
88b48903 | 7324 | |
5e8754f9 SDJ |
7325 | ; |
7326 | return 0; | |
7327 | } | |
88b48903 WN |
7328 | |
7329 | _ACEOF | |
5e8754f9 SDJ |
7330 | if ac_fn_c_try_run "$LINENO"; then : |
7331 | gl_cv_func_realpath_works=yes | |
88b48903 | 7332 | else |
5e8754f9 SDJ |
7333 | gl_cv_func_realpath_works=no |
7334 | fi | |
7335 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7336 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
88b48903 | 7337 | fi |
88b48903 | 7338 | |
5e8754f9 | 7339 | rm -rf conftest.a conftest.d |
88b48903 WN |
7340 | |
7341 | fi | |
5e8754f9 SDJ |
7342 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 |
7343 | $as_echo "$gl_cv_func_realpath_works" >&6; } | |
7344 | case "$gl_cv_func_realpath_works" in | |
7345 | *yes) | |
88b48903 | 7346 | |
5e8754f9 | 7347 | $as_echo "#define FUNC_REALPATH_WORKS 1" >>confdefs.h |
88b48903 | 7348 | |
5e8754f9 SDJ |
7349 | ;; |
7350 | esac | |
88b48903 WN |
7351 | |
7352 | ||
e26b6bb0 | 7353 | |
e26b6bb0 | 7354 | |
3d99e817 | 7355 | |
472fa5ee SM |
7356 | |
7357 | ||
7358 | ||
7359 | ||
5e8754f9 | 7360 | : |
472fa5ee SM |
7361 | |
7362 | ||
3d99e817 | 7363 | |
3d99e817 | 7364 | |
3d99e817 | 7365 | |
3d99e817 | 7366 | |
3d99e817 | 7367 | |
3d99e817 AK |
7368 | |
7369 | ||
3d99e817 AK |
7370 | |
7371 | ||
7372 | ||
18848e28 | 7373 | |
18848e28 | 7374 | |
5e8754f9 | 7375 | : |
18848e28 | 7376 | |
18848e28 GF |
7377 | |
7378 | ||
18848e28 GF |
7379 | |
7380 | ||
7381 | ||
7382 | ||
5e8754f9 SDJ |
7383 | GNULIB_CHDIR=0; |
7384 | GNULIB_CHOWN=0; | |
7385 | GNULIB_CLOSE=0; | |
7386 | GNULIB_DUP=0; | |
7387 | GNULIB_DUP2=0; | |
7388 | GNULIB_DUP3=0; | |
7389 | GNULIB_ENVIRON=0; | |
7390 | GNULIB_EUIDACCESS=0; | |
7391 | GNULIB_FACCESSAT=0; | |
7392 | GNULIB_FCHDIR=0; | |
7393 | GNULIB_FCHOWNAT=0; | |
7394 | GNULIB_FDATASYNC=0; | |
7395 | GNULIB_FSYNC=0; | |
7396 | GNULIB_FTRUNCATE=0; | |
7397 | GNULIB_GETCWD=0; | |
7398 | GNULIB_GETDOMAINNAME=0; | |
7399 | GNULIB_GETDTABLESIZE=0; | |
7400 | GNULIB_GETGROUPS=0; | |
7401 | GNULIB_GETHOSTNAME=0; | |
7402 | GNULIB_GETLOGIN=0; | |
7403 | GNULIB_GETLOGIN_R=0; | |
7404 | GNULIB_GETPAGESIZE=0; | |
7405 | GNULIB_GETUSERSHELL=0; | |
7406 | GNULIB_GROUP_MEMBER=0; | |
7407 | GNULIB_ISATTY=0; | |
7408 | GNULIB_LCHOWN=0; | |
7409 | GNULIB_LINK=0; | |
7410 | GNULIB_LINKAT=0; | |
7411 | GNULIB_LSEEK=0; | |
7412 | GNULIB_PIPE=0; | |
7413 | GNULIB_PIPE2=0; | |
7414 | GNULIB_PREAD=0; | |
7415 | GNULIB_PWRITE=0; | |
7416 | GNULIB_READ=0; | |
7417 | GNULIB_READLINK=0; | |
7418 | GNULIB_READLINKAT=0; | |
7419 | GNULIB_RMDIR=0; | |
7420 | GNULIB_SETHOSTNAME=0; | |
7421 | GNULIB_SLEEP=0; | |
7422 | GNULIB_SYMLINK=0; | |
7423 | GNULIB_SYMLINKAT=0; | |
7424 | GNULIB_TTYNAME_R=0; | |
7425 | GNULIB_UNISTD_H_NONBLOCKING=0; | |
7426 | GNULIB_UNISTD_H_SIGPIPE=0; | |
7427 | GNULIB_UNLINK=0; | |
7428 | GNULIB_UNLINKAT=0; | |
7429 | GNULIB_USLEEP=0; | |
7430 | GNULIB_WRITE=0; | |
7431 | HAVE_CHOWN=1; | |
7432 | HAVE_DUP2=1; | |
7433 | HAVE_DUP3=1; | |
7434 | HAVE_EUIDACCESS=1; | |
7435 | HAVE_FACCESSAT=1; | |
7436 | HAVE_FCHDIR=1; | |
7437 | HAVE_FCHOWNAT=1; | |
7438 | HAVE_FDATASYNC=1; | |
7439 | HAVE_FSYNC=1; | |
7440 | HAVE_FTRUNCATE=1; | |
7441 | HAVE_GETDTABLESIZE=1; | |
7442 | HAVE_GETGROUPS=1; | |
7443 | HAVE_GETHOSTNAME=1; | |
7444 | HAVE_GETLOGIN=1; | |
7445 | HAVE_GETPAGESIZE=1; | |
7446 | HAVE_GROUP_MEMBER=1; | |
7447 | HAVE_LCHOWN=1; | |
7448 | HAVE_LINK=1; | |
7449 | HAVE_LINKAT=1; | |
7450 | HAVE_PIPE=1; | |
7451 | HAVE_PIPE2=1; | |
7452 | HAVE_PREAD=1; | |
7453 | HAVE_PWRITE=1; | |
7454 | HAVE_READLINK=1; | |
7455 | HAVE_READLINKAT=1; | |
7456 | HAVE_SETHOSTNAME=1; | |
7457 | HAVE_SLEEP=1; | |
7458 | HAVE_SYMLINK=1; | |
7459 | HAVE_SYMLINKAT=1; | |
7460 | HAVE_UNLINKAT=1; | |
7461 | HAVE_USLEEP=1; | |
7462 | HAVE_DECL_ENVIRON=1; | |
7463 | HAVE_DECL_FCHDIR=1; | |
7464 | HAVE_DECL_FDATASYNC=1; | |
7465 | HAVE_DECL_GETDOMAINNAME=1; | |
7466 | HAVE_DECL_GETLOGIN_R=1; | |
7467 | HAVE_DECL_GETPAGESIZE=1; | |
7468 | HAVE_DECL_GETUSERSHELL=1; | |
7469 | HAVE_DECL_SETHOSTNAME=1; | |
7470 | HAVE_DECL_TTYNAME_R=1; | |
7471 | HAVE_OS_H=0; | |
7472 | HAVE_SYS_PARAM_H=0; | |
7473 | REPLACE_CHOWN=0; | |
7474 | REPLACE_CLOSE=0; | |
7475 | REPLACE_DUP=0; | |
7476 | REPLACE_DUP2=0; | |
7477 | REPLACE_FCHOWNAT=0; | |
7478 | REPLACE_FTRUNCATE=0; | |
7479 | REPLACE_GETCWD=0; | |
7480 | REPLACE_GETDOMAINNAME=0; | |
7481 | REPLACE_GETDTABLESIZE=0; | |
7482 | REPLACE_GETLOGIN_R=0; | |
7483 | REPLACE_GETGROUPS=0; | |
7484 | REPLACE_GETPAGESIZE=0; | |
7485 | REPLACE_ISATTY=0; | |
7486 | REPLACE_LCHOWN=0; | |
7487 | REPLACE_LINK=0; | |
7488 | REPLACE_LINKAT=0; | |
7489 | REPLACE_LSEEK=0; | |
7490 | REPLACE_PREAD=0; | |
7491 | REPLACE_PWRITE=0; | |
7492 | REPLACE_READ=0; | |
7493 | REPLACE_READLINK=0; | |
7494 | REPLACE_READLINKAT=0; | |
7495 | REPLACE_RMDIR=0; | |
7496 | REPLACE_SLEEP=0; | |
7497 | REPLACE_SYMLINK=0; | |
7498 | REPLACE_SYMLINKAT=0; | |
7499 | REPLACE_TTYNAME_R=0; | |
7500 | REPLACE_UNLINK=0; | |
7501 | REPLACE_UNLINKAT=0; | |
7502 | REPLACE_USLEEP=0; | |
7503 | REPLACE_WRITE=0; | |
7504 | UNISTD_H_HAVE_WINSOCK2_H=0; | |
7505 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; | |
18848e28 GF |
7506 | |
7507 | ||
7508 | ||
7509 | ||
18848e28 | 7510 | |
4a626d0a PA |
7511 | |
7512 | ||
18848e28 | 7513 | |
4a626d0a | 7514 | |
5e8754f9 | 7515 | : |
4a626d0a | 7516 | |
4a626d0a PA |
7517 | |
7518 | ||
18848e28 | 7519 | |
18848e28 GF |
7520 | |
7521 | ||
7522 | ||
7523 | ||
18848e28 | 7524 | |
18848e28 GF |
7525 | |
7526 | ||
18848e28 | 7527 | |
18848e28 | 7528 | |
18848e28 | 7529 | |
18848e28 | 7530 | |
18848e28 | 7531 | |
5e8754f9 | 7532 | : |
18848e28 | 7533 | |
18848e28 | 7534 | |
18848e28 | 7535 | |
18848e28 | 7536 | |
18848e28 | 7537 | |
5e8754f9 SDJ |
7538 | if test $ac_cv_func__set_invalid_parameter_handler = yes; then |
7539 | HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 | |
18848e28 | 7540 | |
5e8754f9 | 7541 | $as_echo "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h |
18848e28 | 7542 | |
5e8754f9 SDJ |
7543 | else |
7544 | HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 | |
18848e28 GF |
7545 | fi |
7546 | ||
7547 | ||
18848e28 | 7548 | |
18848e28 | 7549 | |
18848e28 | 7550 | |
18848e28 | 7551 | |
18848e28 | 7552 | |
18848e28 | 7553 | |
18848e28 | 7554 | |
18848e28 | 7555 | |
18848e28 | 7556 | |
18848e28 | 7557 | |
18848e28 | 7558 | |
5e8754f9 SDJ |
7559 | GNULIB_OPENDIR=0; |
7560 | GNULIB_READDIR=0; | |
7561 | GNULIB_REWINDDIR=0; | |
7562 | GNULIB_CLOSEDIR=0; | |
7563 | GNULIB_DIRFD=0; | |
7564 | GNULIB_FDOPENDIR=0; | |
7565 | GNULIB_SCANDIR=0; | |
7566 | GNULIB_ALPHASORT=0; | |
7567 | HAVE_OPENDIR=1; | |
7568 | HAVE_READDIR=1; | |
7569 | HAVE_REWINDDIR=1; | |
7570 | HAVE_CLOSEDIR=1; | |
7571 | HAVE_DECL_DIRFD=1; | |
7572 | HAVE_DECL_FDOPENDIR=1; | |
7573 | HAVE_FDOPENDIR=1; | |
7574 | HAVE_SCANDIR=1; | |
7575 | HAVE_ALPHASORT=1; | |
7576 | REPLACE_OPENDIR=0; | |
7577 | REPLACE_CLOSEDIR=0; | |
7578 | REPLACE_DIRFD=0; | |
7579 | REPLACE_FDOPENDIR=0; | |
18848e28 | 7580 | |
18848e28 GF |
7581 | |
7582 | ||
63ce7108 TT |
7583 | |
7584 | ||
7585 | ||
7586 | ||
7587 | ||
7588 | ||
7589 | ||
7590 | ||
5e8754f9 | 7591 | : |
63ce7108 | 7592 | |
472fa5ee SM |
7593 | |
7594 | ||
7595 | ||
7596 | ||
7597 | ||
472fa5ee | 7598 | |
5e8754f9 SDJ |
7599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 |
7600 | $as_echo_n "checking if environ is properly declared... " >&6; } | |
7601 | if ${gt_cv_var_environ_declaration+:} false; then : | |
7602 | $as_echo_n "(cached) " >&6 | |
7603 | else | |
472fa5ee | 7604 | |
5e8754f9 SDJ |
7605 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7606 | /* end confdefs.h. */ | |
7607 | #if HAVE_UNISTD_H | |
7608 | #include <unistd.h> | |
7609 | #endif | |
7610 | /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */ | |
7611 | #include <stdlib.h> | |
472fa5ee | 7612 | |
5e8754f9 SDJ |
7613 | extern struct { int foo; } environ; |
7614 | int | |
7615 | main () | |
7616 | { | |
7617 | environ.foo = 1; | |
7618 | ; | |
7619 | return 0; | |
7620 | } | |
7621 | _ACEOF | |
7622 | if ac_fn_c_try_compile "$LINENO"; then : | |
7623 | gt_cv_var_environ_declaration=no | |
7624 | else | |
7625 | gt_cv_var_environ_declaration=yes | |
7626 | fi | |
7627 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7628 | fi | |
472fa5ee | 7629 | |
5e8754f9 SDJ |
7630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 |
7631 | $as_echo "$gt_cv_var_environ_declaration" >&6; } | |
7632 | if test $gt_cv_var_environ_declaration = yes; then | |
472fa5ee | 7633 | |
5e8754f9 | 7634 | $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h |
472fa5ee | 7635 | |
5e8754f9 | 7636 | fi |
472fa5ee SM |
7637 | |
7638 | ||
5e8754f9 SDJ |
7639 | if test $gt_cv_var_environ_declaration != yes; then |
7640 | HAVE_DECL_ENVIRON=0 | |
7641 | fi | |
472fa5ee SM |
7642 | |
7643 | ||
7644 | ||
5e8754f9 SDJ |
7645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 |
7646 | $as_echo_n "checking for complete errno.h... " >&6; } | |
7647 | if ${gl_cv_header_errno_h_complete+:} false; then : | |
6ec2e0f5 SDJ |
7648 | $as_echo_n "(cached) " >&6 |
7649 | else | |
7a6dbc2f | 7650 | |
5e8754f9 | 7651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6ec2e0f5 | 7652 | /* end confdefs.h. */ |
63ce7108 | 7653 | |
5e8754f9 SDJ |
7654 | #include <errno.h> |
7655 | #if !defined ETXTBSY | |
7656 | booboo | |
7657 | #endif | |
7658 | #if !defined ENOMSG | |
7659 | booboo | |
7660 | #endif | |
7661 | #if !defined EIDRM | |
7662 | booboo | |
7663 | #endif | |
7664 | #if !defined ENOLINK | |
7665 | booboo | |
7666 | #endif | |
7667 | #if !defined EPROTO | |
7668 | booboo | |
7669 | #endif | |
7670 | #if !defined EMULTIHOP | |
7671 | booboo | |
7672 | #endif | |
7673 | #if !defined EBADMSG | |
7674 | booboo | |
7675 | #endif | |
7676 | #if !defined EOVERFLOW | |
7677 | booboo | |
7678 | #endif | |
7679 | #if !defined ENOTSUP | |
7680 | booboo | |
7681 | #endif | |
7682 | #if !defined ENETRESET | |
7683 | booboo | |
7684 | #endif | |
7685 | #if !defined ECONNABORTED | |
7686 | booboo | |
7687 | #endif | |
7688 | #if !defined ESTALE | |
7689 | booboo | |
7690 | #endif | |
7691 | #if !defined EDQUOT | |
7692 | booboo | |
7693 | #endif | |
7694 | #if !defined ECANCELED | |
7695 | booboo | |
7696 | #endif | |
7697 | #if !defined EOWNERDEAD | |
7698 | booboo | |
7699 | #endif | |
7700 | #if !defined ENOTRECOVERABLE | |
7701 | booboo | |
7702 | #endif | |
7703 | #if !defined EILSEQ | |
7704 | booboo | |
7705 | #endif | |
6ec2e0f5 | 7706 | |
6ec2e0f5 | 7707 | _ACEOF |
5e8754f9 SDJ |
7708 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
7709 | $EGREP "booboo" >/dev/null 2>&1; then : | |
7710 | gl_cv_header_errno_h_complete=no | |
6ec2e0f5 | 7711 | else |
5e8754f9 | 7712 | gl_cv_header_errno_h_complete=yes |
6ec2e0f5 | 7713 | fi |
5e8754f9 | 7714 | rm -f conftest* |
6ec2e0f5 | 7715 | |
6ec2e0f5 SDJ |
7716 | |
7717 | fi | |
5e8754f9 SDJ |
7718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 |
7719 | $as_echo "$gl_cv_header_errno_h_complete" >&6; } | |
7720 | if test $gl_cv_header_errno_h_complete = yes; then | |
7721 | ERRNO_H='' | |
7722 | else | |
472fa5ee SM |
7723 | |
7724 | ||
7725 | ||
7726 | ||
7727 | ||
7728 | ||
7729 | ||
7730 | ||
7a6dbc2f | 7731 | if test $gl_cv_have_include_next = yes; then |
5e8754f9 | 7732 | gl_cv_next_errno_h='<'errno.h'>' |
7a6dbc2f | 7733 | else |
5e8754f9 SDJ |
7734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5 |
7735 | $as_echo_n "checking absolute name of <errno.h>... " >&6; } | |
7736 | if ${gl_cv_next_errno_h+:} false; then : | |
7a6dbc2f SDJ |
7737 | $as_echo_n "(cached) " >&6 |
7738 | else | |
472fa5ee | 7739 | |
472fa5ee SM |
7740 | |
7741 | ||
7a6dbc2f SDJ |
7742 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7743 | /* end confdefs.h. */ | |
5e8754f9 | 7744 | #include <errno.h> |
7a6dbc2f SDJ |
7745 | _ACEOF |
7746 | case "$host_os" in | |
7747 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
7748 | *) gl_absname_cpp="$ac_cpp" ;; | |
7749 | esac | |
472fa5ee | 7750 | |
7a6dbc2f SDJ |
7751 | case "$host_os" in |
7752 | mingw*) | |
7753 | gl_dirsep_regex='[/\\]' | |
7754 | ;; | |
7755 | *) | |
7756 | gl_dirsep_regex='\/' | |
7757 | ;; | |
7758 | esac | |
7759 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
5e8754f9 | 7760 | gl_header_literal_regex=`echo 'errno.h' \ |
7a6dbc2f SDJ |
7761 | | sed -e "$gl_make_literal_regex_sed"` |
7762 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
7763 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
7764 | s|^/[^/]|//&| | |
7765 | p | |
7766 | q | |
7767 | }' | |
7768 | ||
5e8754f9 | 7769 | gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
7a6dbc2f SDJ |
7770 | sed -n "$gl_absolute_header_sed"` |
7771 | ||
5e8754f9 SDJ |
7772 | gl_header=$gl_cv_absolute_errno_h |
7773 | gl_cv_next_errno_h='"'$gl_header'"' | |
7a6dbc2f SDJ |
7774 | |
7775 | ||
7776 | fi | |
5e8754f9 SDJ |
7777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 |
7778 | $as_echo "$gl_cv_next_errno_h" >&6; } | |
7a6dbc2f | 7779 | fi |
5e8754f9 | 7780 | NEXT_ERRNO_H=$gl_cv_next_errno_h |
7a6dbc2f SDJ |
7781 | |
7782 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
7783 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
5e8754f9 | 7784 | gl_next_as_first_directive='<'errno.h'>' |
7a6dbc2f SDJ |
7785 | else |
7786 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
5e8754f9 | 7787 | gl_next_as_first_directive=$gl_cv_next_errno_h |
7a6dbc2f | 7788 | fi |
5e8754f9 | 7789 | NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive |
7a6dbc2f SDJ |
7790 | |
7791 | ||
7792 | ||
7793 | ||
5e8754f9 | 7794 | ERRNO_H='errno.h' |
7a6dbc2f SDJ |
7795 | fi |
7796 | ||
5e8754f9 SDJ |
7797 | if test -n "$ERRNO_H"; then |
7798 | GL_GENERATE_ERRNO_H_TRUE= | |
7799 | GL_GENERATE_ERRNO_H_FALSE='#' | |
7a6dbc2f | 7800 | else |
5e8754f9 SDJ |
7801 | GL_GENERATE_ERRNO_H_TRUE='#' |
7802 | GL_GENERATE_ERRNO_H_FALSE= | |
7a6dbc2f SDJ |
7803 | fi |
7804 | ||
7805 | ||
5e8754f9 SDJ |
7806 | if test -n "$ERRNO_H"; then |
7807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 | |
7808 | $as_echo_n "checking for EMULTIHOP value... " >&6; } | |
7809 | if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : | |
7810 | $as_echo_n "(cached) " >&6 | |
7811 | else | |
7a6dbc2f | 7812 | |
5e8754f9 SDJ |
7813 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7814 | /* end confdefs.h. */ | |
7a6dbc2f | 7815 | |
5e8754f9 SDJ |
7816 | #include <errno.h> |
7817 | #ifdef EMULTIHOP | |
7818 | yes | |
7819 | #endif | |
7a6dbc2f | 7820 | |
7a6dbc2f | 7821 | _ACEOF |
5e8754f9 SDJ |
7822 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
7823 | $EGREP "yes" >/dev/null 2>&1; then : | |
7824 | gl_cv_header_errno_h_EMULTIHOP=yes | |
7a6dbc2f | 7825 | else |
5e8754f9 | 7826 | gl_cv_header_errno_h_EMULTIHOP=no |
7a6dbc2f | 7827 | fi |
5e8754f9 | 7828 | rm -f conftest* |
7a6dbc2f | 7829 | |
5e8754f9 SDJ |
7830 | if test $gl_cv_header_errno_h_EMULTIHOP = no; then |
7831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7832 | /* end confdefs.h. */ | |
7a6dbc2f | 7833 | |
5e8754f9 SDJ |
7834 | #define _XOPEN_SOURCE_EXTENDED 1 |
7835 | #include <errno.h> | |
7836 | #ifdef EMULTIHOP | |
7837 | yes | |
7838 | #endif | |
7a6dbc2f | 7839 | |
5e8754f9 SDJ |
7840 | _ACEOF |
7841 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7842 | $EGREP "yes" >/dev/null 2>&1; then : | |
7843 | gl_cv_header_errno_h_EMULTIHOP=hidden | |
7844 | fi | |
7845 | rm -f conftest* | |
7a6dbc2f | 7846 | |
5e8754f9 SDJ |
7847 | if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then |
7848 | if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " | |
7849 | #define _XOPEN_SOURCE_EXTENDED 1 | |
7850 | #include <errno.h> | |
7851 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ | |
7852 | #include <stdio.h> | |
7853 | #include <stdlib.h> | |
7854 | "; then : | |
7a6dbc2f | 7855 | |
5e8754f9 | 7856 | fi |
7a6dbc2f | 7857 | |
5e8754f9 SDJ |
7858 | fi |
7859 | fi | |
7a6dbc2f | 7860 | |
5e8754f9 SDJ |
7861 | fi |
7862 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 | |
7863 | $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } | |
7864 | case $gl_cv_header_errno_h_EMULTIHOP in | |
7865 | yes | no) | |
7866 | EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= | |
7867 | ;; | |
7868 | *) | |
7869 | EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" | |
7870 | ;; | |
7871 | esac | |
7a6dbc2f SDJ |
7872 | |
7873 | ||
5e8754f9 | 7874 | fi |
7a6dbc2f SDJ |
7875 | |
7876 | ||
5e8754f9 SDJ |
7877 | if test -n "$ERRNO_H"; then |
7878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 | |
7879 | $as_echo_n "checking for ENOLINK value... " >&6; } | |
7880 | if ${gl_cv_header_errno_h_ENOLINK+:} false; then : | |
7881 | $as_echo_n "(cached) " >&6 | |
7882 | else | |
7a6dbc2f | 7883 | |
5e8754f9 SDJ |
7884 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7885 | /* end confdefs.h. */ | |
7a6dbc2f | 7886 | |
5e8754f9 SDJ |
7887 | #include <errno.h> |
7888 | #ifdef ENOLINK | |
7889 | yes | |
7890 | #endif | |
7a6dbc2f | 7891 | |
5e8754f9 SDJ |
7892 | _ACEOF |
7893 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7894 | $EGREP "yes" >/dev/null 2>&1; then : | |
7895 | gl_cv_header_errno_h_ENOLINK=yes | |
7896 | else | |
7897 | gl_cv_header_errno_h_ENOLINK=no | |
7898 | fi | |
7899 | rm -f conftest* | |
7a6dbc2f | 7900 | |
5e8754f9 SDJ |
7901 | if test $gl_cv_header_errno_h_ENOLINK = no; then |
7902 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7903 | /* end confdefs.h. */ | |
7a6dbc2f | 7904 | |
5e8754f9 SDJ |
7905 | #define _XOPEN_SOURCE_EXTENDED 1 |
7906 | #include <errno.h> | |
7907 | #ifdef ENOLINK | |
7908 | yes | |
7909 | #endif | |
7a6dbc2f | 7910 | |
5e8754f9 SDJ |
7911 | _ACEOF |
7912 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7913 | $EGREP "yes" >/dev/null 2>&1; then : | |
7914 | gl_cv_header_errno_h_ENOLINK=hidden | |
7915 | fi | |
7916 | rm -f conftest* | |
7a6dbc2f | 7917 | |
5e8754f9 SDJ |
7918 | if test $gl_cv_header_errno_h_ENOLINK = hidden; then |
7919 | if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " | |
7920 | #define _XOPEN_SOURCE_EXTENDED 1 | |
7921 | #include <errno.h> | |
7922 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ | |
7923 | #include <stdio.h> | |
7924 | #include <stdlib.h> | |
7925 | "; then : | |
7a6dbc2f | 7926 | |
5e8754f9 | 7927 | fi |
7a6dbc2f | 7928 | |
5e8754f9 SDJ |
7929 | fi |
7930 | fi | |
7a6dbc2f | 7931 | |
5e8754f9 SDJ |
7932 | fi |
7933 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 | |
7934 | $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } | |
7935 | case $gl_cv_header_errno_h_ENOLINK in | |
7936 | yes | no) | |
7937 | ENOLINK_HIDDEN=0; ENOLINK_VALUE= | |
7938 | ;; | |
7939 | *) | |
7940 | ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" | |
7941 | ;; | |
7942 | esac | |
7a6dbc2f SDJ |
7943 | |
7944 | ||
5e8754f9 | 7945 | fi |
7a6dbc2f SDJ |
7946 | |
7947 | ||
5e8754f9 SDJ |
7948 | if test -n "$ERRNO_H"; then |
7949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 | |
7950 | $as_echo_n "checking for EOVERFLOW value... " >&6; } | |
7951 | if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : | |
7952 | $as_echo_n "(cached) " >&6 | |
7953 | else | |
7a6dbc2f | 7954 | |
5e8754f9 SDJ |
7955 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7956 | /* end confdefs.h. */ | |
7a6dbc2f | 7957 | |
5e8754f9 SDJ |
7958 | #include <errno.h> |
7959 | #ifdef EOVERFLOW | |
7960 | yes | |
7961 | #endif | |
7a6dbc2f | 7962 | |
5e8754f9 SDJ |
7963 | _ACEOF |
7964 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7965 | $EGREP "yes" >/dev/null 2>&1; then : | |
7966 | gl_cv_header_errno_h_EOVERFLOW=yes | |
7967 | else | |
7968 | gl_cv_header_errno_h_EOVERFLOW=no | |
7969 | fi | |
7970 | rm -f conftest* | |
7a6dbc2f | 7971 | |
5e8754f9 SDJ |
7972 | if test $gl_cv_header_errno_h_EOVERFLOW = no; then |
7973 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7974 | /* end confdefs.h. */ | |
7a6dbc2f | 7975 | |
5e8754f9 SDJ |
7976 | #define _XOPEN_SOURCE_EXTENDED 1 |
7977 | #include <errno.h> | |
7978 | #ifdef EOVERFLOW | |
7979 | yes | |
7980 | #endif | |
7a6dbc2f | 7981 | |
5e8754f9 SDJ |
7982 | _ACEOF |
7983 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7984 | $EGREP "yes" >/dev/null 2>&1; then : | |
7985 | gl_cv_header_errno_h_EOVERFLOW=hidden | |
7986 | fi | |
7987 | rm -f conftest* | |
7a6dbc2f | 7988 | |
5e8754f9 SDJ |
7989 | if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then |
7990 | if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " | |
7991 | #define _XOPEN_SOURCE_EXTENDED 1 | |
7992 | #include <errno.h> | |
7993 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ | |
7994 | #include <stdio.h> | |
7995 | #include <stdlib.h> | |
7996 | "; then : | |
7a6dbc2f | 7997 | |
5e8754f9 | 7998 | fi |
7a6dbc2f | 7999 | |
5e8754f9 SDJ |
8000 | fi |
8001 | fi | |
7a6dbc2f | 8002 | |
5e8754f9 SDJ |
8003 | fi |
8004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 | |
8005 | $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } | |
8006 | case $gl_cv_header_errno_h_EOVERFLOW in | |
8007 | yes | no) | |
8008 | EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= | |
8009 | ;; | |
8010 | *) | |
8011 | EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" | |
8012 | ;; | |
8013 | esac | |
7a6dbc2f SDJ |
8014 | |
8015 | ||
5e8754f9 | 8016 | fi |
7a6dbc2f SDJ |
8017 | |
8018 | ||
5e8754f9 SDJ |
8019 | ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" |
8020 | if test "x$ac_cv_have_decl_strerror_r" = xyes; then : | |
8021 | ac_have_decl=1 | |
8022 | else | |
8023 | ac_have_decl=0 | |
8024 | fi | |
7a6dbc2f | 8025 | |
5e8754f9 SDJ |
8026 | cat >>confdefs.h <<_ACEOF |
8027 | #define HAVE_DECL_STRERROR_R $ac_have_decl | |
8028 | _ACEOF | |
7a6dbc2f | 8029 | |
5e8754f9 SDJ |
8030 | for ac_func in strerror_r |
8031 | do : | |
8032 | ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" | |
8033 | if test "x$ac_cv_func_strerror_r" = xyes; then : | |
8034 | cat >>confdefs.h <<_ACEOF | |
8035 | #define HAVE_STRERROR_R 1 | |
8036 | _ACEOF | |
7a6dbc2f | 8037 | |
5e8754f9 SDJ |
8038 | fi |
8039 | done | |
7a6dbc2f | 8040 | |
5e8754f9 SDJ |
8041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 |
8042 | $as_echo_n "checking whether strerror_r returns char *... " >&6; } | |
8043 | if ${ac_cv_func_strerror_r_char_p+:} false; then : | |
8044 | $as_echo_n "(cached) " >&6 | |
8045 | else | |
7a6dbc2f | 8046 | |
5e8754f9 SDJ |
8047 | ac_cv_func_strerror_r_char_p=no |
8048 | if test $ac_cv_have_decl_strerror_r = yes; then | |
8049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8050 | /* end confdefs.h. */ | |
8051 | $ac_includes_default | |
8052 | int | |
8053 | main () | |
8054 | { | |
7a6dbc2f | 8055 | |
5e8754f9 SDJ |
8056 | char buf[100]; |
8057 | char x = *strerror_r (0, buf, sizeof buf); | |
8058 | char *p = strerror_r (0, buf, sizeof buf); | |
8059 | return !p || x; | |
7a6dbc2f | 8060 | |
7a6dbc2f SDJ |
8061 | ; |
8062 | return 0; | |
8063 | } | |
8064 | _ACEOF | |
5e8754f9 SDJ |
8065 | if ac_fn_c_try_compile "$LINENO"; then : |
8066 | ac_cv_func_strerror_r_char_p=yes | |
7a6dbc2f | 8067 | fi |
5e8754f9 SDJ |
8068 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8069 | else | |
8070 | # strerror_r is not declared. Choose between | |
8071 | # systems that have relatively inaccessible declarations for the | |
8072 | # function. BeOS and DEC UNIX 4.0 fall in this category, but the | |
8073 | # former has a strerror_r that returns char*, while the latter | |
8074 | # has a strerror_r that returns `int'. | |
8075 | # This test should segfault on the DEC system. | |
8076 | if test "$cross_compiling" = yes; then : | |
8077 | : | |
7a6dbc2f | 8078 | else |
5e8754f9 | 8079 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7a6dbc2f | 8080 | /* end confdefs.h. */ |
5e8754f9 SDJ |
8081 | $ac_includes_default |
8082 | extern char *strerror_r (); | |
7a6dbc2f SDJ |
8083 | int |
8084 | main () | |
8085 | { | |
5e8754f9 SDJ |
8086 | char buf[100]; |
8087 | char x = *strerror_r (0, buf, sizeof buf); | |
8088 | return ! isalpha (x); | |
7a6dbc2f SDJ |
8089 | ; |
8090 | return 0; | |
8091 | } | |
8092 | _ACEOF | |
5e8754f9 SDJ |
8093 | if ac_fn_c_try_run "$LINENO"; then : |
8094 | ac_cv_func_strerror_r_char_p=yes | |
7a6dbc2f | 8095 | fi |
5e8754f9 SDJ |
8096 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8097 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7a6dbc2f | 8098 | fi |
5e8754f9 | 8099 | |
7a6dbc2f | 8100 | fi |
7a6dbc2f | 8101 | |
5e8754f9 SDJ |
8102 | fi |
8103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 | |
8104 | $as_echo "$ac_cv_func_strerror_r_char_p" >&6; } | |
8105 | if test $ac_cv_func_strerror_r_char_p = yes; then | |
7a6dbc2f | 8106 | |
5e8754f9 | 8107 | $as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h |
7a6dbc2f | 8108 | |
5e8754f9 | 8109 | fi |
7a6dbc2f SDJ |
8110 | |
8111 | ||
8112 | ||
8113 | ||
8114 | ||
5e8754f9 SDJ |
8115 | ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" |
8116 | if test "x$ac_cv_have_decl_fchdir" = xyes; then : | |
8117 | ac_have_decl=1 | |
7a6dbc2f | 8118 | else |
5e8754f9 SDJ |
8119 | ac_have_decl=0 |
8120 | fi | |
7a6dbc2f | 8121 | |
5e8754f9 SDJ |
8122 | cat >>confdefs.h <<_ACEOF |
8123 | #define HAVE_DECL_FCHDIR $ac_have_decl | |
8124 | _ACEOF | |
7a6dbc2f | 8125 | |
7a6dbc2f | 8126 | |
7a6dbc2f | 8127 | |
5e8754f9 SDJ |
8128 | GNULIB_FCNTL=0; |
8129 | GNULIB_NONBLOCKING=0; | |
8130 | GNULIB_OPEN=0; | |
8131 | GNULIB_OPENAT=0; | |
8132 | HAVE_FCNTL=1; | |
8133 | HAVE_OPENAT=1; | |
8134 | REPLACE_FCNTL=0; | |
8135 | REPLACE_OPEN=0; | |
8136 | REPLACE_OPENAT=0; | |
7a6dbc2f | 8137 | |
7a6dbc2f | 8138 | |
7a6dbc2f SDJ |
8139 | |
8140 | ||
7a6dbc2f | 8141 | |
7a6dbc2f | 8142 | |
7a6dbc2f | 8143 | |
7a6dbc2f SDJ |
8144 | |
8145 | ||
8146 | ||
7a6dbc2f | 8147 | |
7a6dbc2f | 8148 | |
7a6dbc2f | 8149 | |
7a6dbc2f | 8150 | |
7a6dbc2f | 8151 | |
5e8754f9 | 8152 | : |
7a6dbc2f SDJ |
8153 | |
8154 | ||
8155 | ||
8156 | ||
8157 | ||
8158 | ||
5e8754f9 | 8159 | : |
7a6dbc2f | 8160 | |
7a6dbc2f | 8161 | |
7a6dbc2f SDJ |
8162 | |
8163 | ||
7a6dbc2f | 8164 | |
5e8754f9 SDJ |
8165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 |
8166 | $as_echo_n "checking for working fcntl.h... " >&6; } | |
8167 | if ${gl_cv_header_working_fcntl_h+:} false; then : | |
88b48903 WN |
8168 | $as_echo_n "(cached) " >&6 |
8169 | else | |
5e8754f9 SDJ |
8170 | if test "$cross_compiling" = yes; then : |
8171 | gl_cv_header_working_fcntl_h=cross-compiling | |
8172 | else | |
8173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
88b48903 | 8174 | /* end confdefs.h. */ |
5e8754f9 SDJ |
8175 | #include <sys/types.h> |
8176 | #include <sys/stat.h> | |
8177 | #if HAVE_UNISTD_H | |
8178 | # include <unistd.h> | |
8179 | #else /* on Windows with MSVC */ | |
8180 | # include <io.h> | |
8181 | # include <stdlib.h> | |
8182 | # defined sleep(n) _sleep ((n) * 1000) | |
8183 | #endif | |
8184 | #include <fcntl.h> | |
8185 | #ifndef O_NOATIME | |
8186 | #define O_NOATIME 0 | |
8187 | #endif | |
8188 | #ifndef O_NOFOLLOW | |
8189 | #define O_NOFOLLOW 0 | |
8190 | #endif | |
8191 | static int const constants[] = | |
8192 | { | |
8193 | O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, | |
8194 | O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY | |
8195 | }; | |
8196 | ||
8197 | int | |
88b48903 WN |
8198 | main () |
8199 | { | |
5e8754f9 SDJ |
8200 | |
8201 | int result = !constants; | |
8202 | #if HAVE_SYMLINK | |
8203 | { | |
8204 | static char const sym[] = "conftest.sym"; | |
8205 | if (symlink ("/dev/null", sym) != 0) | |
8206 | result |= 2; | |
8207 | else | |
8208 | { | |
8209 | int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); | |
8210 | if (fd >= 0) | |
8211 | { | |
8212 | close (fd); | |
8213 | result |= 4; | |
8214 | } | |
8215 | } | |
8216 | if (unlink (sym) != 0 || symlink (".", sym) != 0) | |
8217 | result |= 2; | |
8218 | else | |
8219 | { | |
8220 | int fd = open (sym, O_RDONLY | O_NOFOLLOW); | |
8221 | if (fd >= 0) | |
8222 | { | |
8223 | close (fd); | |
8224 | result |= 4; | |
8225 | } | |
8226 | } | |
8227 | unlink (sym); | |
8228 | } | |
8229 | #endif | |
8230 | { | |
8231 | static char const file[] = "confdefs.h"; | |
8232 | int fd = open (file, O_RDONLY | O_NOATIME); | |
8233 | if (fd < 0) | |
8234 | result |= 8; | |
8235 | else | |
8236 | { | |
8237 | struct stat st0; | |
8238 | if (fstat (fd, &st0) != 0) | |
8239 | result |= 16; | |
8240 | else | |
8241 | { | |
8242 | char c; | |
8243 | sleep (1); | |
8244 | if (read (fd, &c, 1) != 1) | |
8245 | result |= 24; | |
8246 | else | |
8247 | { | |
8248 | if (close (fd) != 0) | |
8249 | result |= 32; | |
8250 | else | |
8251 | { | |
8252 | struct stat st1; | |
8253 | if (stat (file, &st1) != 0) | |
8254 | result |= 40; | |
8255 | else | |
8256 | if (st0.st_atime != st1.st_atime) | |
8257 | result |= 64; | |
8258 | } | |
8259 | } | |
8260 | } | |
8261 | } | |
8262 | } | |
8263 | return result; | |
88b48903 WN |
8264 | ; |
8265 | return 0; | |
8266 | } | |
8267 | _ACEOF | |
5e8754f9 SDJ |
8268 | if ac_fn_c_try_run "$LINENO"; then : |
8269 | gl_cv_header_working_fcntl_h=yes | |
88b48903 | 8270 | else |
5e8754f9 SDJ |
8271 | case $? in #( |
8272 | 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( | |
8273 | 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( | |
8274 | 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( | |
8275 | *) gl_cv_header_working_fcntl_h='no';; | |
8276 | esac | |
88b48903 | 8277 | fi |
5e8754f9 SDJ |
8278 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8279 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8280 | fi | |
8281 | ||
8282 | fi | |
8283 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 | |
8284 | $as_echo "$gl_cv_header_working_fcntl_h" >&6; } | |
8285 | ||
8286 | case $gl_cv_header_working_fcntl_h in #( | |
8287 | *O_NOATIME* | no | cross-compiling) ac_val=0;; #( | |
8288 | *) ac_val=1;; | |
8289 | esac | |
8290 | ||
8291 | cat >>confdefs.h <<_ACEOF | |
8292 | #define HAVE_WORKING_O_NOATIME $ac_val | |
8293 | _ACEOF | |
8294 | ||
8295 | ||
8296 | case $gl_cv_header_working_fcntl_h in #( | |
8297 | *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( | |
8298 | *) ac_val=1;; | |
8299 | esac | |
8300 | ||
8301 | cat >>confdefs.h <<_ACEOF | |
8302 | #define HAVE_WORKING_O_NOFOLLOW $ac_val | |
8303 | _ACEOF | |
8304 | ||
8305 | ||
8306 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" | |
8307 | if test "x$ac_cv_type_pid_t" = xyes; then : | |
8308 | ||
8309 | else | |
8310 | ||
8311 | cat >>confdefs.h <<_ACEOF | |
8312 | #define pid_t int | |
8313 | _ACEOF | |
8314 | ||
8315 | fi | |
8316 | ||
8317 | ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" | |
8318 | if test "x$ac_cv_type_mode_t" = xyes; then : | |
8319 | ||
8320 | else | |
8321 | ||
8322 | cat >>confdefs.h <<_ACEOF | |
8323 | #define mode_t int | |
8324 | _ACEOF | |
8325 | ||
8326 | fi | |
8327 | ||
8328 | ||
8329 | ||
8330 | ||
8331 | ||
8332 | ||
8333 | ||
8334 | ||
8335 | ||
8336 | ||
8337 | ||
8338 | ||
8339 | ||
8340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 | |
8341 | $as_echo_n "checking for mbstate_t... " >&6; } | |
8342 | if ${ac_cv_type_mbstate_t+:} false; then : | |
8343 | $as_echo_n "(cached) " >&6 | |
8344 | else | |
8345 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8346 | /* end confdefs.h. */ | |
8347 | $ac_includes_default | |
8348 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
8349 | <wchar.h>. | |
8350 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
8351 | included before <wchar.h>. */ | |
8352 | #include <stddef.h> | |
8353 | #include <stdio.h> | |
8354 | #include <time.h> | |
8355 | #include <wchar.h> | |
8356 | int | |
8357 | main () | |
8358 | { | |
8359 | mbstate_t x; return sizeof x; | |
8360 | ; | |
8361 | return 0; | |
8362 | } | |
8363 | _ACEOF | |
8364 | if ac_fn_c_try_compile "$LINENO"; then : | |
8365 | ac_cv_type_mbstate_t=yes | |
8366 | else | |
8367 | ac_cv_type_mbstate_t=no | |
8368 | fi | |
8369 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8370 | fi | |
8371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 | |
8372 | $as_echo "$ac_cv_type_mbstate_t" >&6; } | |
8373 | if test $ac_cv_type_mbstate_t = yes; then | |
8374 | ||
8375 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h | |
8376 | ||
8377 | else | |
8378 | ||
8379 | $as_echo "#define mbstate_t int" >>confdefs.h | |
8380 | ||
8381 | fi | |
8382 | ||
8383 | ||
8384 | ||
8385 | ||
8386 | ||
8387 | ||
8388 | ||
8389 | ||
8390 | ||
8391 | ||
8392 | ||
8393 | ||
8394 | ||
8395 | ||
8396 | ||
8397 | ||
8398 | ||
8399 | ||
8400 | ||
8401 | ||
8402 | ||
8403 | ||
8404 | ||
8405 | ||
8406 | ||
8407 | ||
8408 | ||
8409 | ||
8410 | ||
8411 | ||
8412 | ||
8413 | ||
8414 | ||
8415 | ||
8416 | ||
8417 | ||
8418 | ||
8419 | ||
8420 | ||
8421 | ||
8422 | ||
8423 | ||
8424 | GNULIB_ACOSF=0; | |
8425 | GNULIB_ACOSL=0; | |
8426 | GNULIB_ASINF=0; | |
8427 | GNULIB_ASINL=0; | |
8428 | GNULIB_ATANF=0; | |
8429 | GNULIB_ATANL=0; | |
8430 | GNULIB_ATAN2F=0; | |
8431 | GNULIB_CBRT=0; | |
8432 | GNULIB_CBRTF=0; | |
8433 | GNULIB_CBRTL=0; | |
8434 | GNULIB_CEIL=0; | |
8435 | GNULIB_CEILF=0; | |
8436 | GNULIB_CEILL=0; | |
8437 | GNULIB_COPYSIGN=0; | |
8438 | GNULIB_COPYSIGNF=0; | |
8439 | GNULIB_COPYSIGNL=0; | |
8440 | GNULIB_COSF=0; | |
8441 | GNULIB_COSL=0; | |
8442 | GNULIB_COSHF=0; | |
8443 | GNULIB_EXPF=0; | |
8444 | GNULIB_EXPL=0; | |
8445 | GNULIB_EXP2=0; | |
8446 | GNULIB_EXP2F=0; | |
8447 | GNULIB_EXP2L=0; | |
8448 | GNULIB_EXPM1=0; | |
8449 | GNULIB_EXPM1F=0; | |
8450 | GNULIB_EXPM1L=0; | |
8451 | GNULIB_FABSF=0; | |
8452 | GNULIB_FABSL=0; | |
8453 | GNULIB_FLOOR=0; | |
8454 | GNULIB_FLOORF=0; | |
8455 | GNULIB_FLOORL=0; | |
8456 | GNULIB_FMA=0; | |
8457 | GNULIB_FMAF=0; | |
8458 | GNULIB_FMAL=0; | |
8459 | GNULIB_FMOD=0; | |
8460 | GNULIB_FMODF=0; | |
8461 | GNULIB_FMODL=0; | |
8462 | GNULIB_FREXPF=0; | |
8463 | GNULIB_FREXP=0; | |
8464 | GNULIB_FREXPL=0; | |
8465 | GNULIB_HYPOT=0; | |
8466 | GNULIB_HYPOTF=0; | |
8467 | GNULIB_HYPOTL=0; | |
8468 | GNULIB_ILOGB=0; | |
8469 | GNULIB_ILOGBF=0; | |
8470 | GNULIB_ILOGBL=0; | |
8471 | GNULIB_ISFINITE=0; | |
8472 | GNULIB_ISINF=0; | |
8473 | GNULIB_ISNAN=0; | |
8474 | GNULIB_ISNANF=0; | |
8475 | GNULIB_ISNAND=0; | |
8476 | GNULIB_ISNANL=0; | |
8477 | GNULIB_LDEXPF=0; | |
8478 | GNULIB_LDEXPL=0; | |
8479 | GNULIB_LOG=0; | |
8480 | GNULIB_LOGF=0; | |
8481 | GNULIB_LOGL=0; | |
8482 | GNULIB_LOG10=0; | |
8483 | GNULIB_LOG10F=0; | |
8484 | GNULIB_LOG10L=0; | |
8485 | GNULIB_LOG1P=0; | |
8486 | GNULIB_LOG1PF=0; | |
8487 | GNULIB_LOG1PL=0; | |
8488 | GNULIB_LOG2=0; | |
8489 | GNULIB_LOG2F=0; | |
8490 | GNULIB_LOG2L=0; | |
8491 | GNULIB_LOGB=0; | |
8492 | GNULIB_LOGBF=0; | |
8493 | GNULIB_LOGBL=0; | |
8494 | GNULIB_MODF=0; | |
8495 | GNULIB_MODFF=0; | |
8496 | GNULIB_MODFL=0; | |
8497 | GNULIB_POWF=0; | |
8498 | GNULIB_REMAINDER=0; | |
8499 | GNULIB_REMAINDERF=0; | |
8500 | GNULIB_REMAINDERL=0; | |
8501 | GNULIB_RINT=0; | |
8502 | GNULIB_RINTF=0; | |
8503 | GNULIB_RINTL=0; | |
8504 | GNULIB_ROUND=0; | |
8505 | GNULIB_ROUNDF=0; | |
8506 | GNULIB_ROUNDL=0; | |
8507 | GNULIB_SIGNBIT=0; | |
8508 | GNULIB_SINF=0; | |
8509 | GNULIB_SINL=0; | |
8510 | GNULIB_SINHF=0; | |
8511 | GNULIB_SQRTF=0; | |
8512 | GNULIB_SQRTL=0; | |
8513 | GNULIB_TANF=0; | |
8514 | GNULIB_TANL=0; | |
8515 | GNULIB_TANHF=0; | |
8516 | GNULIB_TRUNC=0; | |
8517 | GNULIB_TRUNCF=0; | |
8518 | GNULIB_TRUNCL=0; | |
8519 | HAVE_ACOSF=1; | |
8520 | HAVE_ACOSL=1; | |
8521 | HAVE_ASINF=1; | |
8522 | HAVE_ASINL=1; | |
8523 | HAVE_ATANF=1; | |
8524 | HAVE_ATANL=1; | |
8525 | HAVE_ATAN2F=1; | |
8526 | HAVE_CBRT=1; | |
8527 | HAVE_CBRTF=1; | |
8528 | HAVE_CBRTL=1; | |
8529 | HAVE_COPYSIGN=1; | |
8530 | HAVE_COPYSIGNL=1; | |
8531 | HAVE_COSF=1; | |
8532 | HAVE_COSL=1; | |
8533 | HAVE_COSHF=1; | |
8534 | HAVE_EXPF=1; | |
8535 | HAVE_EXPL=1; | |
8536 | HAVE_EXPM1=1; | |
8537 | HAVE_EXPM1F=1; | |
8538 | HAVE_FABSF=1; | |
8539 | HAVE_FABSL=1; | |
8540 | HAVE_FMA=1; | |
8541 | HAVE_FMAF=1; | |
8542 | HAVE_FMAL=1; | |
8543 | HAVE_FMODF=1; | |
8544 | HAVE_FMODL=1; | |
8545 | HAVE_FREXPF=1; | |
8546 | HAVE_HYPOTF=1; | |
8547 | HAVE_HYPOTL=1; | |
8548 | HAVE_ILOGB=1; | |
8549 | HAVE_ILOGBF=1; | |
8550 | HAVE_ILOGBL=1; | |
8551 | HAVE_ISNANF=1; | |
8552 | HAVE_ISNAND=1; | |
8553 | HAVE_ISNANL=1; | |
8554 | HAVE_LDEXPF=1; | |
8555 | HAVE_LOGF=1; | |
8556 | HAVE_LOGL=1; | |
8557 | HAVE_LOG10F=1; | |
8558 | HAVE_LOG10L=1; | |
8559 | HAVE_LOG1P=1; | |
8560 | HAVE_LOG1PF=1; | |
8561 | HAVE_LOG1PL=1; | |
8562 | HAVE_LOGBF=1; | |
8563 | HAVE_LOGBL=1; | |
8564 | HAVE_MODFF=1; | |
8565 | HAVE_MODFL=1; | |
8566 | HAVE_POWF=1; | |
8567 | HAVE_REMAINDER=1; | |
8568 | HAVE_REMAINDERF=1; | |
8569 | HAVE_RINT=1; | |
8570 | HAVE_RINTL=1; | |
8571 | HAVE_SINF=1; | |
8572 | HAVE_SINL=1; | |
8573 | HAVE_SINHF=1; | |
8574 | HAVE_SQRTF=1; | |
8575 | HAVE_SQRTL=1; | |
8576 | HAVE_TANF=1; | |
8577 | HAVE_TANL=1; | |
8578 | HAVE_TANHF=1; | |
8579 | HAVE_DECL_ACOSL=1; | |
8580 | HAVE_DECL_ASINL=1; | |
8581 | HAVE_DECL_ATANL=1; | |
8582 | HAVE_DECL_CBRTF=1; | |
8583 | HAVE_DECL_CBRTL=1; | |
8584 | HAVE_DECL_CEILF=1; | |
8585 | HAVE_DECL_CEILL=1; | |
8586 | HAVE_DECL_COPYSIGNF=1; | |
8587 | HAVE_DECL_COSL=1; | |
8588 | HAVE_DECL_EXPL=1; | |
8589 | HAVE_DECL_EXP2=1; | |
8590 | HAVE_DECL_EXP2F=1; | |
8591 | HAVE_DECL_EXP2L=1; | |
8592 | HAVE_DECL_EXPM1L=1; | |
8593 | HAVE_DECL_FLOORF=1; | |
8594 | HAVE_DECL_FLOORL=1; | |
8595 | HAVE_DECL_FREXPL=1; | |
8596 | HAVE_DECL_LDEXPL=1; | |
8597 | HAVE_DECL_LOGL=1; | |
8598 | HAVE_DECL_LOG10L=1; | |
8599 | HAVE_DECL_LOG2=1; | |
8600 | HAVE_DECL_LOG2F=1; | |
8601 | HAVE_DECL_LOG2L=1; | |
8602 | HAVE_DECL_LOGB=1; | |
8603 | HAVE_DECL_REMAINDER=1; | |
8604 | HAVE_DECL_REMAINDERL=1; | |
8605 | HAVE_DECL_RINTF=1; | |
8606 | HAVE_DECL_ROUND=1; | |
8607 | HAVE_DECL_ROUNDF=1; | |
8608 | HAVE_DECL_ROUNDL=1; | |
8609 | HAVE_DECL_SINL=1; | |
8610 | HAVE_DECL_SQRTL=1; | |
8611 | HAVE_DECL_TANL=1; | |
8612 | HAVE_DECL_TRUNC=1; | |
8613 | HAVE_DECL_TRUNCF=1; | |
8614 | HAVE_DECL_TRUNCL=1; | |
8615 | REPLACE_CBRTF=0; | |
8616 | REPLACE_CBRTL=0; | |
8617 | REPLACE_CEIL=0; | |
8618 | REPLACE_CEILF=0; | |
8619 | REPLACE_CEILL=0; | |
8620 | REPLACE_EXPM1=0; | |
8621 | REPLACE_EXPM1F=0; | |
8622 | REPLACE_EXP2=0; | |
8623 | REPLACE_EXP2L=0; | |
8624 | REPLACE_FABSL=0; | |
8625 | REPLACE_FLOOR=0; | |
8626 | REPLACE_FLOORF=0; | |
8627 | REPLACE_FLOORL=0; | |
8628 | REPLACE_FMA=0; | |
8629 | REPLACE_FMAF=0; | |
8630 | REPLACE_FMAL=0; | |
8631 | REPLACE_FMOD=0; | |
8632 | REPLACE_FMODF=0; | |
8633 | REPLACE_FMODL=0; | |
8634 | REPLACE_FREXPF=0; | |
8635 | REPLACE_FREXP=0; | |
8636 | REPLACE_FREXPL=0; | |
8637 | REPLACE_HUGE_VAL=0; | |
8638 | REPLACE_HYPOT=0; | |
8639 | REPLACE_HYPOTF=0; | |
8640 | REPLACE_HYPOTL=0; | |
8641 | REPLACE_ILOGB=0; | |
8642 | REPLACE_ILOGBF=0; | |
8643 | REPLACE_ISFINITE=0; | |
8644 | REPLACE_ISINF=0; | |
8645 | REPLACE_ISNAN=0; | |
8646 | REPLACE_LDEXPL=0; | |
8647 | REPLACE_LOG=0; | |
8648 | REPLACE_LOGF=0; | |
8649 | REPLACE_LOGL=0; | |
8650 | REPLACE_LOG10=0; | |
8651 | REPLACE_LOG10F=0; | |
8652 | REPLACE_LOG10L=0; | |
8653 | REPLACE_LOG1P=0; | |
8654 | REPLACE_LOG1PF=0; | |
8655 | REPLACE_LOG1PL=0; | |
8656 | REPLACE_LOG2=0; | |
8657 | REPLACE_LOG2F=0; | |
8658 | REPLACE_LOG2L=0; | |
8659 | REPLACE_LOGB=0; | |
8660 | REPLACE_LOGBF=0; | |
8661 | REPLACE_LOGBL=0; | |
8662 | REPLACE_MODF=0; | |
8663 | REPLACE_MODFF=0; | |
8664 | REPLACE_MODFL=0; | |
8665 | REPLACE_NAN=0; | |
8666 | REPLACE_REMAINDER=0; | |
8667 | REPLACE_REMAINDERF=0; | |
8668 | REPLACE_REMAINDERL=0; | |
8669 | REPLACE_ROUND=0; | |
8670 | REPLACE_ROUNDF=0; | |
8671 | REPLACE_ROUNDL=0; | |
8672 | REPLACE_SIGNBIT=0; | |
8673 | REPLACE_SIGNBIT_USING_GCC=0; | |
8674 | REPLACE_SQRTL=0; | |
8675 | REPLACE_TRUNC=0; | |
8676 | REPLACE_TRUNCF=0; | |
8677 | REPLACE_TRUNCL=0; | |
88b48903 | 8678 | |
472fa5ee | 8679 | |
5e8754f9 SDJ |
8680 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 |
8681 | $as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } | |
8682 | if ${gl_cv_func_frexp_no_libm+:} false; then : | |
7a6dbc2f | 8683 | $as_echo_n "(cached) " >&6 |
4a626d0a | 8684 | else |
88b48903 | 8685 | |
5e8754f9 | 8686 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7a6dbc2f SDJ |
8687 | /* end confdefs.h. */ |
8688 | #include <math.h> | |
5e8754f9 | 8689 | double x; |
7a6dbc2f SDJ |
8690 | int |
8691 | main () | |
8692 | { | |
5e8754f9 | 8693 | int e; return frexp (x, &e) > 0; |
7a6dbc2f SDJ |
8694 | ; |
8695 | return 0; | |
8696 | } | |
4a626d0a | 8697 | _ACEOF |
7a6dbc2f | 8698 | if ac_fn_c_try_link "$LINENO"; then : |
5e8754f9 | 8699 | gl_cv_func_frexp_no_libm=yes |
7a6dbc2f | 8700 | else |
5e8754f9 | 8701 | gl_cv_func_frexp_no_libm=no |
7a6dbc2f SDJ |
8702 | fi |
8703 | rm -f core conftest.err conftest.$ac_objext \ | |
8704 | conftest$ac_exeext conftest.$ac_ext | |
88b48903 | 8705 | |
7a6dbc2f | 8706 | fi |
5e8754f9 SDJ |
8707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 |
8708 | $as_echo "$gl_cv_func_frexp_no_libm" >&6; } | |
88b48903 | 8709 | |
472fa5ee | 8710 | |
5e8754f9 SDJ |
8711 | ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" |
8712 | if test "x$ac_cv_have_decl_alarm" = xyes; then : | |
8713 | ac_have_decl=1 | |
7a6dbc2f | 8714 | else |
5e8754f9 SDJ |
8715 | ac_have_decl=0 |
8716 | fi | |
7a6dbc2f | 8717 | |
5e8754f9 SDJ |
8718 | cat >>confdefs.h <<_ACEOF |
8719 | #define HAVE_DECL_ALARM $ac_have_decl | |
8720 | _ACEOF | |
7a6dbc2f | 8721 | |
7a6dbc2f | 8722 | |
5e8754f9 SDJ |
8723 | |
8724 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 | |
8725 | $as_echo_n "checking whether long double and double are the same... " >&6; } | |
8726 | if ${gl_cv_long_double_equals_double+:} false; then : | |
8727 | $as_echo_n "(cached) " >&6 | |
88b48903 WN |
8728 | else |
8729 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8730 | /* end confdefs.h. */ | |
8731 | #include <float.h> | |
5e8754f9 SDJ |
8732 | int |
8733 | main () | |
88b48903 | 8734 | { |
5e8754f9 SDJ |
8735 | typedef int check[sizeof (long double) == sizeof (double) |
8736 | && LDBL_MANT_DIG == DBL_MANT_DIG | |
8737 | && LDBL_MAX_EXP == DBL_MAX_EXP | |
8738 | && LDBL_MIN_EXP == DBL_MIN_EXP | |
8739 | ? 1 : -1]; | |
8740 | ||
8741 | ; | |
8742 | return 0; | |
88b48903 WN |
8743 | } |
8744 | _ACEOF | |
5e8754f9 SDJ |
8745 | if ac_fn_c_try_compile "$LINENO"; then : |
8746 | gl_cv_long_double_equals_double=yes | |
88b48903 | 8747 | else |
5e8754f9 | 8748 | gl_cv_long_double_equals_double=no |
88b48903 | 8749 | fi |
5e8754f9 | 8750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
88b48903 WN |
8751 | |
8752 | fi | |
5e8754f9 SDJ |
8753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 |
8754 | $as_echo "$gl_cv_long_double_equals_double" >&6; } | |
8755 | if test $gl_cv_long_double_equals_double = yes; then | |
7a6dbc2f | 8756 | |
5e8754f9 | 8757 | $as_echo "#define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h |
7a6dbc2f | 8758 | |
5e8754f9 SDJ |
8759 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 |
8760 | else | |
8761 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 | |
88b48903 WN |
8762 | fi |
8763 | ||
8764 | ||
4a626d0a | 8765 | |
6ec2e0f5 SDJ |
8766 | GNULIB_FCHMODAT=0; |
8767 | GNULIB_FSTAT=0; | |
8768 | GNULIB_FSTATAT=0; | |
8769 | GNULIB_FUTIMENS=0; | |
8770 | GNULIB_LCHMOD=0; | |
8771 | GNULIB_LSTAT=0; | |
8772 | GNULIB_MKDIRAT=0; | |
8773 | GNULIB_MKFIFO=0; | |
8774 | GNULIB_MKFIFOAT=0; | |
8775 | GNULIB_MKNOD=0; | |
8776 | GNULIB_MKNODAT=0; | |
8777 | GNULIB_STAT=0; | |
8778 | GNULIB_UTIMENSAT=0; | |
8779 | HAVE_FCHMODAT=1; | |
8780 | HAVE_FSTATAT=1; | |
8781 | HAVE_FUTIMENS=1; | |
8782 | HAVE_LCHMOD=1; | |
8783 | HAVE_LSTAT=1; | |
8784 | HAVE_MKDIRAT=1; | |
8785 | HAVE_MKFIFO=1; | |
8786 | HAVE_MKFIFOAT=1; | |
8787 | HAVE_MKNOD=1; | |
8788 | HAVE_MKNODAT=1; | |
8789 | HAVE_UTIMENSAT=1; | |
8790 | REPLACE_FSTAT=0; | |
8791 | REPLACE_FSTATAT=0; | |
8792 | REPLACE_FUTIMENS=0; | |
8793 | REPLACE_LSTAT=0; | |
8794 | REPLACE_MKDIR=0; | |
8795 | REPLACE_MKFIFO=0; | |
8796 | REPLACE_MKNOD=0; | |
8797 | REPLACE_STAT=0; | |
8798 | REPLACE_UTIMENSAT=0; | |
8799 | ||
8800 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 | |
8801 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } | |
d0ac1c44 | 8802 | if ${ac_cv_header_stat_broken+:} false; then : |
6ec2e0f5 SDJ |
8803 | $as_echo_n "(cached) " >&6 |
8804 | else | |
8805 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8806 | /* end confdefs.h. */ | |
8807 | #include <sys/types.h> | |
8808 | #include <sys/stat.h> | |
8809 | ||
8810 | #if defined S_ISBLK && defined S_IFDIR | |
8811 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; | |
8812 | #endif | |
8813 | ||
8814 | #if defined S_ISBLK && defined S_IFCHR | |
8815 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; | |
8816 | #endif | |
8817 | ||
8818 | #if defined S_ISLNK && defined S_IFREG | |
8819 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; | |
8820 | #endif | |
8821 | ||
8822 | #if defined S_ISSOCK && defined S_IFREG | |
8823 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; | |
8824 | #endif | |
4a626d0a | 8825 | |
4a626d0a PA |
8826 | _ACEOF |
8827 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 SDJ |
8828 | ac_cv_header_stat_broken=no |
8829 | else | |
8830 | ac_cv_header_stat_broken=yes | |
4a626d0a PA |
8831 | fi |
8832 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 SDJ |
8833 | fi |
8834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 | |
8835 | $as_echo "$ac_cv_header_stat_broken" >&6; } | |
8836 | if test $ac_cv_header_stat_broken = yes; then | |
8837 | ||
8838 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h | |
4a626d0a PA |
8839 | |
8840 | fi | |
4a626d0a | 8841 | |
4a626d0a PA |
8842 | |
8843 | ||
4a626d0a PA |
8844 | |
8845 | ||
472fa5ee SM |
8846 | |
8847 | ||
8848 | ||
6ec2e0f5 SDJ |
8849 | case "$host_os" in |
8850 | mingw*) | |
8851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 | |
8852 | $as_echo_n "checking for 64-bit off_t... " >&6; } | |
d0ac1c44 | 8853 | if ${gl_cv_type_off_t_64+:} false; then : |
6ec2e0f5 SDJ |
8854 | $as_echo_n "(cached) " >&6 |
8855 | else | |
8856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8857 | /* end confdefs.h. */ | |
8858 | #include <sys/types.h> | |
8859 | int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; | |
8860 | ||
8861 | int | |
8862 | main () | |
8863 | { | |
8864 | ||
8865 | ; | |
8866 | return 0; | |
8867 | } | |
8868 | _ACEOF | |
8869 | if ac_fn_c_try_compile "$LINENO"; then : | |
8870 | gl_cv_type_off_t_64=yes | |
8871 | else | |
8872 | gl_cv_type_off_t_64=no | |
8873 | fi | |
8874 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4a626d0a | 8875 | |
6ec2e0f5 SDJ |
8876 | fi |
8877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 | |
8878 | $as_echo "$gl_cv_type_off_t_64" >&6; } | |
8879 | if test $gl_cv_type_off_t_64 = no; then | |
8880 | WINDOWS_64_BIT_OFF_T=1 | |
8881 | else | |
7a6dbc2f SDJ |
8882 | WINDOWS_64_BIT_OFF_T=0 |
8883 | fi | |
5e8754f9 | 8884 | WINDOWS_64_BIT_ST_SIZE=1 |
6ec2e0f5 SDJ |
8885 | ;; |
8886 | *) | |
8887 | WINDOWS_64_BIT_OFF_T=0 | |
8888 | WINDOWS_64_BIT_ST_SIZE=0 | |
8889 | ;; | |
8890 | esac | |
4a626d0a PA |
8891 | |
8892 | ||
8893 | ||
8894 | ||
8895 | ||
8896 | ||
8897 | ||
8898 | ||
8899 | ||
8900 | ||
8901 | ||
8902 | ||
472fa5ee SM |
8903 | : |
8904 | ||
8905 | ||
8906 | ||
8907 | ||
8908 | ||
4a626d0a PA |
8909 | |
8910 | ||
8911 | ||
8912 | if test $gl_cv_have_include_next = yes; then | |
6ec2e0f5 | 8913 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' |
4a626d0a | 8914 | else |
6ec2e0f5 SDJ |
8915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5 |
8916 | $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; } | |
d0ac1c44 | 8917 | if ${gl_cv_next_sys_stat_h+:} false; then : |
4a626d0a PA |
8918 | $as_echo_n "(cached) " >&6 |
8919 | else | |
8920 | ||
6ec2e0f5 | 8921 | if test $ac_cv_header_sys_stat_h = yes; then |
4a626d0a PA |
8922 | |
8923 | ||
8924 | ||
8925 | ||
8926 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8927 | /* end confdefs.h. */ | |
6ec2e0f5 | 8928 | #include <sys/stat.h> |
4a626d0a PA |
8929 | _ACEOF |
8930 | case "$host_os" in | |
8931 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
8932 | *) gl_absname_cpp="$ac_cpp" ;; | |
8933 | esac | |
8934 | ||
8935 | case "$host_os" in | |
8936 | mingw*) | |
8937 | gl_dirsep_regex='[/\\]' | |
8938 | ;; | |
8939 | *) | |
8940 | gl_dirsep_regex='\/' | |
8941 | ;; | |
8942 | esac | |
8943 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
6ec2e0f5 | 8944 | gl_header_literal_regex=`echo 'sys/stat.h' \ |
4a626d0a PA |
8945 | | sed -e "$gl_make_literal_regex_sed"` |
8946 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
8947 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
8948 | s|^/[^/]|//&| | |
8949 | p | |
8950 | q | |
8951 | }' | |
8952 | ||
6ec2e0f5 | 8953 | gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
4a626d0a PA |
8954 | sed -n "$gl_absolute_header_sed"` |
8955 | ||
6ec2e0f5 SDJ |
8956 | gl_header=$gl_cv_absolute_sys_stat_h |
8957 | gl_cv_next_sys_stat_h='"'$gl_header'"' | |
4a626d0a | 8958 | else |
6ec2e0f5 | 8959 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' |
4a626d0a PA |
8960 | fi |
8961 | ||
8962 | ||
8963 | fi | |
6ec2e0f5 SDJ |
8964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 |
8965 | $as_echo "$gl_cv_next_sys_stat_h" >&6; } | |
4a626d0a | 8966 | fi |
6ec2e0f5 | 8967 | NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h |
4a626d0a PA |
8968 | |
8969 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
8970 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
6ec2e0f5 | 8971 | gl_next_as_first_directive='<'sys/stat.h'>' |
4a626d0a PA |
8972 | else |
8973 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
6ec2e0f5 | 8974 | gl_next_as_first_directive=$gl_cv_next_sys_stat_h |
4a626d0a | 8975 | fi |
6ec2e0f5 | 8976 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive |
4a626d0a PA |
8977 | |
8978 | ||
8979 | ||
8980 | ||
8981 | ||
4a626d0a PA |
8982 | |
8983 | ||
8984 | ||
8985 | ||
8986 | ||
4a626d0a | 8987 | |
5e8754f9 | 8988 | if test $WINDOWS_64_BIT_ST_SIZE = 1; then |
4a626d0a | 8989 | |
5e8754f9 | 8990 | $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h |
4a626d0a | 8991 | |
5e8754f9 | 8992 | fi |
4a626d0a | 8993 | |
6ec2e0f5 SDJ |
8994 | ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h> |
8995 | #include <sys/stat.h> | |
8996 | " | |
d0ac1c44 | 8997 | if test "x$ac_cv_type_nlink_t" = xyes; then : |
6ec2e0f5 SDJ |
8998 | |
8999 | else | |
4a626d0a | 9000 | |
6ec2e0f5 SDJ |
9001 | $as_echo "#define nlink_t int" >>confdefs.h |
9002 | ||
9003 | fi | |
9004 | ||
9005 | ||
9006 | ||
5e8754f9 SDJ |
9007 | for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do |
9008 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
9009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
9010 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
9011 | if eval \${$as_gl_Symbol+:} false; then : | |
9012 | $as_echo_n "(cached) " >&6 | |
9013 | else | |
9014 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9015 | /* end confdefs.h. */ | |
9016 | #include <sys/stat.h> | |
9017 | ||
9018 | int | |
9019 | main () | |
9020 | { | |
9021 | #undef $gl_func | |
9022 | (void) $gl_func; | |
9023 | ; | |
9024 | return 0; | |
9025 | } | |
9026 | _ACEOF | |
9027 | if ac_fn_c_try_compile "$LINENO"; then : | |
9028 | eval "$as_gl_Symbol=yes" | |
9029 | else | |
9030 | eval "$as_gl_Symbol=no" | |
9031 | fi | |
9032 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9033 | fi | |
9034 | eval ac_res=\$$as_gl_Symbol | |
9035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
9036 | $as_echo "$ac_res" >&6; } | |
9037 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
9038 | cat >>confdefs.h <<_ACEOF | |
9039 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
9040 | _ACEOF | |
4a626d0a | 9041 | |
5e8754f9 SDJ |
9042 | eval ac_cv_have_decl_$gl_func=yes |
9043 | fi | |
9044 | done | |
6ec2e0f5 SDJ |
9045 | |
9046 | ||
9047 | ||
5e8754f9 | 9048 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 |
6ec2e0f5 | 9049 | $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } |
d0ac1c44 | 9050 | if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : |
4a626d0a PA |
9051 | $as_echo_n "(cached) " >&6 |
9052 | else | |
6ec2e0f5 SDJ |
9053 | rm -f conftest.sym conftest.file |
9054 | echo >conftest.file | |
9055 | if test "$cross_compiling" = yes; then : | |
9056 | case "$host_os" in | |
5e8754f9 | 9057 | *-gnu*) |
6ec2e0f5 SDJ |
9058 | # Guess yes on glibc systems. |
9059 | gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; | |
9060 | *) | |
9061 | # If we don't know, assume the worst. | |
9062 | gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; | |
9063 | esac | |
4a626d0a | 9064 | |
6ec2e0f5 SDJ |
9065 | else |
9066 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9067 | /* end confdefs.h. */ | |
9068 | $ac_includes_default | |
4a626d0a PA |
9069 | int |
9070 | main () | |
9071 | { | |
6ec2e0f5 SDJ |
9072 | struct stat sbuf; |
9073 | if (symlink ("conftest.file", "conftest.sym") != 0) | |
9074 | return 1; | |
9075 | /* Linux will dereference the symlink and fail, as required by | |
9076 | POSIX. That is better in the sense that it means we will not | |
9077 | have to compile and use the lstat wrapper. */ | |
9078 | return lstat ("conftest.sym/", &sbuf) == 0; | |
4a626d0a PA |
9079 | |
9080 | ; | |
9081 | return 0; | |
9082 | } | |
9083 | _ACEOF | |
6ec2e0f5 SDJ |
9084 | if ac_fn_c_try_run "$LINENO"; then : |
9085 | gl_cv_func_lstat_dereferences_slashed_symlink=yes | |
4a626d0a | 9086 | else |
6ec2e0f5 SDJ |
9087 | gl_cv_func_lstat_dereferences_slashed_symlink=no |
9088 | fi | |
9089 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
9090 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4a626d0a | 9091 | fi |
6ec2e0f5 SDJ |
9092 | |
9093 | rm -f conftest.sym conftest.file | |
4a626d0a PA |
9094 | |
9095 | fi | |
6ec2e0f5 SDJ |
9096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 |
9097 | $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } | |
9098 | case "$gl_cv_func_lstat_dereferences_slashed_symlink" in | |
9099 | *yes) | |
4a626d0a | 9100 | |
6ec2e0f5 SDJ |
9101 | cat >>confdefs.h <<_ACEOF |
9102 | #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 | |
9103 | _ACEOF | |
4a626d0a | 9104 | |
6ec2e0f5 SDJ |
9105 | ;; |
9106 | esac | |
9107 | ||
9108 | ||
9109 | ||
9110 | ||
9111 | ||
472fa5ee SM |
9112 | |
9113 | ||
9114 | ||
9115 | : | |
9116 | ||
9117 | ||
9118 | ||
9119 | ||
9120 | ||
6ec2e0f5 SDJ |
9121 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 |
9122 | $as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } | |
d0ac1c44 | 9123 | if ${gl_cv_func_getcwd_null+:} false; then : |
4a626d0a | 9124 | $as_echo_n "(cached) " >&6 |
6ec2e0f5 SDJ |
9125 | else |
9126 | if test "$cross_compiling" = yes; then : | |
9127 | case "$host_os" in | |
5e8754f9 SDJ |
9128 | # Guess yes on glibc systems. |
9129 | *-gnu*) gl_cv_func_getcwd_null="guessing yes";; | |
9130 | # Guess yes on Cygwin. | |
9131 | cygwin*) gl_cv_func_getcwd_null="guessing yes";; | |
9132 | # If we don't know, assume the worst. | |
9133 | *) gl_cv_func_getcwd_null="guessing no";; | |
6ec2e0f5 SDJ |
9134 | esac |
9135 | ||
4a626d0a PA |
9136 | else |
9137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9138 | /* end confdefs.h. */ | |
9139 | ||
6ec2e0f5 SDJ |
9140 | # include <stdlib.h> |
9141 | # if HAVE_UNISTD_H | |
9142 | # include <unistd.h> | |
9143 | # else /* on Windows with MSVC */ | |
9144 | # include <direct.h> | |
9145 | # endif | |
9146 | # ifndef getcwd | |
9147 | char *getcwd (); | |
9148 | # endif | |
9149 | ||
9150 | int | |
9151 | main () | |
9152 | { | |
9153 | ||
5e8754f9 | 9154 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
6ec2e0f5 SDJ |
9155 | /* mingw cwd does not start with '/', but getcwd does allocate. |
9156 | However, mingw fails to honor non-zero size. */ | |
9157 | #else | |
9158 | if (chdir ("/") != 0) | |
9159 | return 1; | |
9160 | else | |
9161 | { | |
9162 | char *f = getcwd (NULL, 0); | |
9163 | if (! f) | |
9164 | return 2; | |
9165 | if (f[0] != '/') | |
5e8754f9 | 9166 | return 3; |
6ec2e0f5 | 9167 | if (f[1] != '\0') |
5e8754f9 | 9168 | return 4; |
6ec2e0f5 SDJ |
9169 | free (f); |
9170 | return 0; | |
9171 | } | |
4a626d0a | 9172 | #endif |
4a626d0a | 9173 | |
6ec2e0f5 SDJ |
9174 | ; |
9175 | return 0; | |
9176 | } | |
9177 | _ACEOF | |
9178 | if ac_fn_c_try_run "$LINENO"; then : | |
9179 | gl_cv_func_getcwd_null=yes | |
9180 | else | |
9181 | gl_cv_func_getcwd_null=no | |
9182 | fi | |
9183 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
9184 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
9185 | fi | |
9186 | ||
9187 | fi | |
9188 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 | |
9189 | $as_echo "$gl_cv_func_getcwd_null" >&6; } | |
9190 | ||
9191 | ||
9192 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 | |
9193 | $as_echo_n "checking for getcwd with POSIX signature... " >&6; } | |
d0ac1c44 | 9194 | if ${gl_cv_func_getcwd_posix_signature+:} false; then : |
6ec2e0f5 SDJ |
9195 | $as_echo_n "(cached) " >&6 |
9196 | else | |
9197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9198 | /* end confdefs.h. */ | |
9199 | #include <unistd.h> | |
4a626d0a PA |
9200 | int |
9201 | main () | |
9202 | { | |
6ec2e0f5 SDJ |
9203 | extern |
9204 | #ifdef __cplusplus | |
9205 | "C" | |
9206 | #endif | |
9207 | char *getcwd (char *, size_t); | |
9208 | ||
4a626d0a PA |
9209 | ; |
9210 | return 0; | |
9211 | } | |
6ec2e0f5 | 9212 | |
4a626d0a PA |
9213 | _ACEOF |
9214 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 9215 | gl_cv_func_getcwd_posix_signature=yes |
4a626d0a | 9216 | else |
6ec2e0f5 | 9217 | gl_cv_func_getcwd_posix_signature=no |
4a626d0a PA |
9218 | fi |
9219 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 | 9220 | |
4a626d0a | 9221 | fi |
6ec2e0f5 SDJ |
9222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 |
9223 | $as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } | |
9224 | ||
472fa5ee SM |
9225 | |
9226 | ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" | |
d0ac1c44 | 9227 | if test "x$ac_cv_have_decl_getcwd" = xyes; then : |
6ec2e0f5 SDJ |
9228 | ac_have_decl=1 |
9229 | else | |
9230 | ac_have_decl=0 | |
9231 | fi | |
9232 | ||
9233 | cat >>confdefs.h <<_ACEOF | |
9234 | #define HAVE_DECL_GETCWD $ac_have_decl | |
4a626d0a PA |
9235 | _ACEOF |
9236 | ||
6ec2e0f5 SDJ |
9237 | |
9238 | ||
472fa5ee SM |
9239 | |
9240 | ||
9241 | ||
9242 | ||
9243 | ||
9244 | ac_fn_c_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default" | |
d0ac1c44 | 9245 | if test "x$ac_cv_have_decl_getdtablesize" = xyes; then : |
6ec2e0f5 SDJ |
9246 | ac_have_decl=1 |
9247 | else | |
9248 | ac_have_decl=0 | |
4a626d0a | 9249 | fi |
4a626d0a | 9250 | |
6ec2e0f5 SDJ |
9251 | cat >>confdefs.h <<_ACEOF |
9252 | #define HAVE_DECL_GETDTABLESIZE $ac_have_decl | |
9253 | _ACEOF | |
9254 | ||
472fa5ee SM |
9255 | |
9256 | ||
9257 | ac_fn_c_check_decl "$LINENO" "getlogin_r" "ac_cv_have_decl_getlogin_r" "$ac_includes_default" | |
d0ac1c44 | 9258 | if test "x$ac_cv_have_decl_getlogin_r" = xyes; then : |
6ec2e0f5 SDJ |
9259 | ac_have_decl=1 |
9260 | else | |
9261 | ac_have_decl=0 | |
9262 | fi | |
9263 | ||
9264 | cat >>confdefs.h <<_ACEOF | |
9265 | #define HAVE_DECL_GETLOGIN_R $ac_have_decl | |
9266 | _ACEOF | |
9267 | ||
9268 | ||
9269 | ||
472fa5ee SM |
9270 | |
9271 | ||
9272 | ||
9273 | ||
9274 | ||
9275 | ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default" | |
d0ac1c44 | 9276 | if test "x$ac_cv_have_decl_getlogin" = xyes; then : |
6ec2e0f5 SDJ |
9277 | ac_have_decl=1 |
9278 | else | |
9279 | ac_have_decl=0 | |
9280 | fi | |
9281 | ||
9282 | cat >>confdefs.h <<_ACEOF | |
9283 | #define HAVE_DECL_GETLOGIN $ac_have_decl | |
9284 | _ACEOF | |
9285 | ||
9286 | ||
9287 | ||
9288 | ||
7a6dbc2f SDJ |
9289 | |
9290 | ||
6ec2e0f5 | 9291 | |
472fa5ee SM |
9292 | |
9293 | ||
9294 | ||
9295 | ||
9296 | ||
6ec2e0f5 SDJ |
9297 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 |
9298 | $as_echo_n "checking for C/C++ restrict keyword... " >&6; } | |
d0ac1c44 | 9299 | if ${ac_cv_c_restrict+:} false; then : |
6ec2e0f5 SDJ |
9300 | $as_echo_n "(cached) " >&6 |
9301 | else | |
9302 | ac_cv_c_restrict=no | |
9303 | # The order here caters to the fact that C++ does not require restrict. | |
9304 | for ac_kw in __restrict __restrict__ _Restrict restrict; do | |
9305 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9306 | /* end confdefs.h. */ | |
9307 | typedef int *int_ptr; | |
5e8754f9 SDJ |
9308 | int foo (int_ptr $ac_kw ip) { return ip[0]; } |
9309 | int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ | |
9310 | int bar (int ip[$ac_kw]) { return ip[0]; } | |
6ec2e0f5 SDJ |
9311 | |
9312 | int | |
9313 | main () | |
9314 | { | |
9315 | int s[1]; | |
5e8754f9 SDJ |
9316 | int *$ac_kw t = s; |
9317 | t[0] = 0; | |
9318 | return foo (t) + bar (t); | |
6ec2e0f5 SDJ |
9319 | |
9320 | ; | |
9321 | return 0; | |
9322 | } | |
9323 | _ACEOF | |
9324 | if ac_fn_c_try_compile "$LINENO"; then : | |
9325 | ac_cv_c_restrict=$ac_kw | |
9326 | fi | |
9327 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9328 | test "$ac_cv_c_restrict" != no && break | |
9329 | done | |
9330 | ||
9331 | fi | |
9332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 | |
9333 | $as_echo "$ac_cv_c_restrict" >&6; } | |
9334 | ||
9335 | case $ac_cv_c_restrict in | |
9336 | restrict) ;; | |
9337 | no) $as_echo "#define restrict /**/" >>confdefs.h | |
9338 | ;; | |
9339 | *) cat >>confdefs.h <<_ACEOF | |
9340 | #define restrict $ac_cv_c_restrict | |
9341 | _ACEOF | |
9342 | ;; | |
9343 | esac | |
4a626d0a PA |
9344 | |
9345 | ||
5e8754f9 SDJ |
9346 | GNULIB_GETTIMEOFDAY=0; |
9347 | HAVE_GETTIMEOFDAY=1; | |
9348 | HAVE_STRUCT_TIMEVAL=1; | |
9349 | HAVE_SYS_TIME_H=1; | |
9350 | HAVE_TIMEZONE_T=0; | |
9351 | REPLACE_GETTIMEOFDAY=0; | |
9352 | REPLACE_STRUCT_TIMEVAL=0; | |
9353 | ||
9354 | ||
4a626d0a PA |
9355 | |
9356 | ||
88b48903 | 9357 | |
49e4877c PA |
9358 | |
9359 | ||
9360 | ||
9361 | ||
9362 | ||
472fa5ee SM |
9363 | : |
9364 | ||
9365 | ||
9366 | ||
9367 | ||
9368 | ||
9369 | ||
9370 | ||
9371 | ||
9372 | ||
9373 | ||
9374 | ||
9375 | : | |
9376 | ||
9377 | ||
49e4877c PA |
9378 | |
9379 | ||
9380 | ||
9381 | ||
9382 | ||
9383 | ||
9384 | if test $gl_cv_have_include_next = yes; then | |
6ec2e0f5 | 9385 | gl_cv_next_sys_time_h='<'sys/time.h'>' |
49e4877c | 9386 | else |
6ec2e0f5 SDJ |
9387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5 |
9388 | $as_echo_n "checking absolute name of <sys/time.h>... " >&6; } | |
d0ac1c44 | 9389 | if ${gl_cv_next_sys_time_h+:} false; then : |
49e4877c PA |
9390 | $as_echo_n "(cached) " >&6 |
9391 | else | |
9392 | ||
6ec2e0f5 | 9393 | if test $ac_cv_header_sys_time_h = yes; then |
49e4877c PA |
9394 | |
9395 | ||
9396 | ||
9397 | ||
9398 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9399 | /* end confdefs.h. */ | |
6ec2e0f5 | 9400 | #include <sys/time.h> |
49e4877c PA |
9401 | _ACEOF |
9402 | case "$host_os" in | |
9403 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
9404 | *) gl_absname_cpp="$ac_cpp" ;; | |
9405 | esac | |
9406 | ||
9407 | case "$host_os" in | |
9408 | mingw*) | |
9409 | gl_dirsep_regex='[/\\]' | |
9410 | ;; | |
9411 | *) | |
9412 | gl_dirsep_regex='\/' | |
9413 | ;; | |
9414 | esac | |
9415 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
6ec2e0f5 | 9416 | gl_header_literal_regex=`echo 'sys/time.h' \ |
49e4877c PA |
9417 | | sed -e "$gl_make_literal_regex_sed"` |
9418 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
9419 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
9420 | s|^/[^/]|//&| | |
9421 | p | |
9422 | q | |
9423 | }' | |
9424 | ||
6ec2e0f5 | 9425 | gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
49e4877c PA |
9426 | sed -n "$gl_absolute_header_sed"` |
9427 | ||
6ec2e0f5 SDJ |
9428 | gl_header=$gl_cv_absolute_sys_time_h |
9429 | gl_cv_next_sys_time_h='"'$gl_header'"' | |
49e4877c | 9430 | else |
6ec2e0f5 | 9431 | gl_cv_next_sys_time_h='<'sys/time.h'>' |
49e4877c PA |
9432 | fi |
9433 | ||
9434 | ||
9435 | fi | |
6ec2e0f5 SDJ |
9436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 |
9437 | $as_echo "$gl_cv_next_sys_time_h" >&6; } | |
49e4877c | 9438 | fi |
6ec2e0f5 | 9439 | NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h |
49e4877c PA |
9440 | |
9441 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
9442 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
6ec2e0f5 | 9443 | gl_next_as_first_directive='<'sys/time.h'>' |
49e4877c PA |
9444 | else |
9445 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
6ec2e0f5 | 9446 | gl_next_as_first_directive=$gl_cv_next_sys_time_h |
49e4877c | 9447 | fi |
6ec2e0f5 | 9448 | NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive |
49e4877c PA |
9449 | |
9450 | ||
9451 | ||
9452 | ||
9453 | ||
6ec2e0f5 SDJ |
9454 | if test $ac_cv_header_sys_time_h != yes; then |
9455 | HAVE_SYS_TIME_H=0 | |
9456 | fi | |
9457 | ||
9458 | ||
9459 | ||
9460 | ||
9461 | ||
472fa5ee SM |
9462 | : |
9463 | ||
9464 | ||
9465 | ||
9466 | ||
9467 | ||
6ec2e0f5 SDJ |
9468 | if test $ac_cv_header_sys_socket_h != yes; then |
9469 | for ac_header in winsock2.h | |
9470 | do : | |
9471 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
d0ac1c44 | 9472 | if test "x$ac_cv_header_winsock2_h" = xyes; then : |
6ec2e0f5 SDJ |
9473 | cat >>confdefs.h <<_ACEOF |
9474 | #define HAVE_WINSOCK2_H 1 | |
9475 | _ACEOF | |
9476 | ||
9477 | fi | |
9478 | ||
9479 | done | |
9480 | ||
9481 | fi | |
9482 | if test "$ac_cv_header_winsock2_h" = yes; then | |
9483 | HAVE_WINSOCK2_H=1 | |
9484 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
9485 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
9486 | else | |
9487 | HAVE_WINSOCK2_H=0 | |
9488 | fi | |
9489 | ||
9490 | ||
9491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 | |
9492 | $as_echo_n "checking for struct timeval... " >&6; } | |
d0ac1c44 | 9493 | if ${gl_cv_sys_struct_timeval+:} false; then : |
6ec2e0f5 SDJ |
9494 | $as_echo_n "(cached) " >&6 |
9495 | else | |
9496 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9497 | /* end confdefs.h. */ | |
9498 | #if HAVE_SYS_TIME_H | |
9499 | #include <sys/time.h> | |
9500 | #endif | |
9501 | #include <time.h> | |
9502 | #if HAVE_WINSOCK2_H | |
9503 | # include <winsock2.h> | |
9504 | #endif | |
9505 | ||
49e4877c PA |
9506 | int |
9507 | main () | |
9508 | { | |
6ec2e0f5 | 9509 | static struct timeval x; x.tv_sec = x.tv_usec; |
49e4877c PA |
9510 | ; |
9511 | return 0; | |
9512 | } | |
9513 | _ACEOF | |
9514 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 9515 | gl_cv_sys_struct_timeval=yes |
49e4877c | 9516 | else |
6ec2e0f5 | 9517 | gl_cv_sys_struct_timeval=no |
49e4877c PA |
9518 | fi |
9519 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
49e4877c | 9520 | |
49e4877c | 9521 | fi |
6ec2e0f5 SDJ |
9522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 |
9523 | $as_echo "$gl_cv_sys_struct_timeval" >&6; } | |
9524 | if test $gl_cv_sys_struct_timeval != yes; then | |
9525 | HAVE_STRUCT_TIMEVAL=0 | |
9526 | else | |
9527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 | |
9528 | $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } | |
d0ac1c44 | 9529 | if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : |
8690e634 JK |
9530 | $as_echo_n "(cached) " >&6 |
9531 | else | |
6ec2e0f5 | 9532 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8690e634 | 9533 | /* end confdefs.h. */ |
6ec2e0f5 SDJ |
9534 | #if HAVE_SYS_TIME_H |
9535 | #include <sys/time.h> | |
9536 | #endif | |
9537 | #include <time.h> | |
9538 | #if HAVE_WINSOCK2_H | |
9539 | # include <winsock2.h> | |
9540 | #endif | |
8690e634 | 9541 | |
8690e634 JK |
9542 | int |
9543 | main () | |
9544 | { | |
6ec2e0f5 SDJ |
9545 | static struct timeval x; |
9546 | typedef int verify_tv_sec_type[ | |
9547 | sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 | |
9548 | ]; | |
9549 | ||
8690e634 JK |
9550 | ; |
9551 | return 0; | |
9552 | } | |
8690e634 | 9553 | _ACEOF |
6ec2e0f5 SDJ |
9554 | if ac_fn_c_try_compile "$LINENO"; then : |
9555 | gl_cv_sys_struct_timeval_tv_sec=yes | |
8690e634 | 9556 | else |
6ec2e0f5 | 9557 | gl_cv_sys_struct_timeval_tv_sec=no |
8690e634 | 9558 | fi |
6ec2e0f5 | 9559 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8690e634 | 9560 | |
6ec2e0f5 | 9561 | fi |
725e2999 JB |
9562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 |
9563 | $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } | |
9564 | if test $gl_cv_sys_struct_timeval_tv_sec != yes; then | |
9565 | REPLACE_STRUCT_TIMEVAL=1 | |
9566 | fi | |
9567 | fi | |
9568 | ||
9569 | ||
9570 | for gl_func in gettimeofday; do | |
9571 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
9572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
9573 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
9574 | if eval \${$as_gl_Symbol+:} false; then : | |
9575 | $as_echo_n "(cached) " >&6 | |
9576 | else | |
9577 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9578 | /* end confdefs.h. */ | |
9579 | ||
9580 | #if HAVE_SYS_TIME_H | |
9581 | # include <sys/time.h> | |
9582 | #endif | |
9583 | #include <time.h> | |
9584 | ||
9585 | int | |
9586 | main () | |
9587 | { | |
9588 | #undef $gl_func | |
9589 | (void) $gl_func; | |
9590 | ; | |
9591 | return 0; | |
9592 | } | |
9593 | _ACEOF | |
9594 | if ac_fn_c_try_compile "$LINENO"; then : | |
9595 | eval "$as_gl_Symbol=yes" | |
9596 | else | |
9597 | eval "$as_gl_Symbol=no" | |
9598 | fi | |
9599 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9600 | fi | |
9601 | eval ac_res=\$$as_gl_Symbol | |
9602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
9603 | $as_echo "$ac_res" >&6; } | |
9604 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
9605 | cat >>confdefs.h <<_ACEOF | |
9606 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
9607 | _ACEOF | |
9608 | ||
9609 | eval ac_cv_have_decl_$gl_func=yes | |
9610 | fi | |
9611 | done | |
9612 | ||
9613 | ||
9614 | ||
9615 | ||
9616 | ||
9617 | ||
9618 | ||
9619 | ||
9620 | ||
9621 | ||
9622 | ||
9623 | ||
9624 | ||
9625 | ||
9626 | ||
9627 | ||
9628 | ||
9629 | ||
9630 | ||
9631 | ||
9632 | ||
9633 | ||
9634 | ||
9635 | ||
9636 | ||
9637 | ||
9638 | GNULIB_SOCKET=0; | |
9639 | GNULIB_CONNECT=0; | |
9640 | GNULIB_ACCEPT=0; | |
9641 | GNULIB_BIND=0; | |
9642 | GNULIB_GETPEERNAME=0; | |
9643 | GNULIB_GETSOCKNAME=0; | |
9644 | GNULIB_GETSOCKOPT=0; | |
9645 | GNULIB_LISTEN=0; | |
9646 | GNULIB_RECV=0; | |
9647 | GNULIB_SEND=0; | |
9648 | GNULIB_RECVFROM=0; | |
9649 | GNULIB_SENDTO=0; | |
9650 | GNULIB_SETSOCKOPT=0; | |
9651 | GNULIB_SHUTDOWN=0; | |
9652 | GNULIB_ACCEPT4=0; | |
9653 | HAVE_STRUCT_SOCKADDR_STORAGE=1; | |
9654 | HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; | |
9655 | ||
9656 | HAVE_SA_FAMILY_T=1; | |
9657 | HAVE_ACCEPT4=1; | |
9658 | ||
9659 | ||
9660 | : | |
9661 | ||
9662 | ||
9663 | ||
9664 | ||
9665 | ||
9666 | if test $ac_cv_header_sys_socket_h = no; then | |
9667 | for ac_header in ws2tcpip.h | |
9668 | do : | |
9669 | ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" | |
9670 | if test "x$ac_cv_header_ws2tcpip_h" = xyes; then : | |
9671 | cat >>confdefs.h <<_ACEOF | |
9672 | #define HAVE_WS2TCPIP_H 1 | |
9673 | _ACEOF | |
9674 | ||
9675 | fi | |
9676 | ||
9677 | done | |
9678 | ||
9679 | fi | |
9680 | ||
9681 | ||
9682 | ||
9683 | ||
9684 | ||
9685 | case "$host_os" in | |
9686 | osf*) | |
9687 | ||
9688 | $as_echo "#define _POSIX_PII_SOCKET 1" >>confdefs.h | |
9689 | ||
9690 | ;; | |
9691 | esac | |
9692 | ||
9693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> is self-contained" >&5 | |
9694 | $as_echo_n "checking whether <sys/socket.h> is self-contained... " >&6; } | |
9695 | if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : | |
9696 | $as_echo_n "(cached) " >&6 | |
9697 | else | |
9698 | ||
9699 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9700 | /* end confdefs.h. */ | |
9701 | #include <sys/socket.h> | |
9702 | int | |
9703 | main () | |
9704 | { | |
9705 | ||
9706 | ; | |
9707 | return 0; | |
9708 | } | |
9709 | _ACEOF | |
9710 | if ac_fn_c_try_compile "$LINENO"; then : | |
9711 | gl_cv_header_sys_socket_h_selfcontained=yes | |
9712 | else | |
9713 | gl_cv_header_sys_socket_h_selfcontained=no | |
9714 | fi | |
9715 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9716 | ||
9717 | fi | |
9718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 | |
9719 | $as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } | |
9720 | if test $gl_cv_header_sys_socket_h_selfcontained = yes; then | |
9721 | for ac_func in shutdown | |
9722 | do : | |
9723 | ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" | |
9724 | if test "x$ac_cv_func_shutdown" = xyes; then : | |
9725 | cat >>confdefs.h <<_ACEOF | |
9726 | #define HAVE_SHUTDOWN 1 | |
9727 | _ACEOF | |
9728 | ||
9729 | fi | |
9730 | done | |
9731 | ||
9732 | if test $ac_cv_func_shutdown = yes; then | |
9733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> defines the SHUT_* macros" >&5 | |
9734 | $as_echo_n "checking whether <sys/socket.h> defines the SHUT_* macros... " >&6; } | |
9735 | if ${gl_cv_header_sys_socket_h_shut+:} false; then : | |
9736 | $as_echo_n "(cached) " >&6 | |
9737 | else | |
9738 | ||
9739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9740 | /* end confdefs.h. */ | |
9741 | #include <sys/socket.h> | |
9742 | int | |
9743 | main () | |
9744 | { | |
9745 | int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; | |
9746 | ; | |
9747 | return 0; | |
9748 | } | |
9749 | _ACEOF | |
9750 | if ac_fn_c_try_compile "$LINENO"; then : | |
9751 | gl_cv_header_sys_socket_h_shut=yes | |
9752 | else | |
9753 | gl_cv_header_sys_socket_h_shut=no | |
9754 | fi | |
9755 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9756 | ||
9757 | fi | |
9758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 | |
9759 | $as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } | |
9760 | if test $gl_cv_header_sys_socket_h_shut = no; then | |
9761 | SYS_SOCKET_H='sys/socket.h' | |
9762 | fi | |
9763 | fi | |
9764 | fi | |
9765 | # We need to check for ws2tcpip.h now. | |
9766 | ||
9767 | ||
9768 | ||
9769 | ||
9770 | ||
9771 | ||
9772 | ||
9773 | ||
9774 | : | |
9775 | ||
9776 | ||
9777 | ||
9778 | ||
9779 | ||
9780 | ||
9781 | ||
9782 | ||
9783 | if test $gl_cv_have_include_next = yes; then | |
9784 | gl_cv_next_sys_socket_h='<'sys/socket.h'>' | |
9785 | else | |
9786 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/socket.h>" >&5 | |
9787 | $as_echo_n "checking absolute name of <sys/socket.h>... " >&6; } | |
9788 | if ${gl_cv_next_sys_socket_h+:} false; then : | |
9789 | $as_echo_n "(cached) " >&6 | |
9790 | else | |
9791 | ||
9792 | if test $ac_cv_header_sys_socket_h = yes; then | |
9793 | ||
9794 | ||
9795 | ||
9796 | ||
9797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9798 | /* end confdefs.h. */ | |
9799 | #include <sys/socket.h> | |
9800 | _ACEOF | |
9801 | case "$host_os" in | |
9802 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
9803 | *) gl_absname_cpp="$ac_cpp" ;; | |
9804 | esac | |
9805 | ||
9806 | case "$host_os" in | |
9807 | mingw*) | |
9808 | gl_dirsep_regex='[/\\]' | |
9809 | ;; | |
9810 | *) | |
9811 | gl_dirsep_regex='\/' | |
9812 | ;; | |
9813 | esac | |
9814 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
9815 | gl_header_literal_regex=`echo 'sys/socket.h' \ | |
9816 | | sed -e "$gl_make_literal_regex_sed"` | |
9817 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
9818 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
9819 | s|^/[^/]|//&| | |
9820 | p | |
9821 | q | |
9822 | }' | |
9823 | ||
9824 | gl_cv_absolute_sys_socket_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
9825 | sed -n "$gl_absolute_header_sed"` | |
9826 | ||
9827 | gl_header=$gl_cv_absolute_sys_socket_h | |
9828 | gl_cv_next_sys_socket_h='"'$gl_header'"' | |
9829 | else | |
9830 | gl_cv_next_sys_socket_h='<'sys/socket.h'>' | |
9831 | fi | |
9832 | ||
9833 | ||
9834 | fi | |
9835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 | |
9836 | $as_echo "$gl_cv_next_sys_socket_h" >&6; } | |
9837 | fi | |
9838 | NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h | |
9839 | ||
9840 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
9841 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
9842 | gl_next_as_first_directive='<'sys/socket.h'>' | |
9843 | else | |
9844 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
9845 | gl_next_as_first_directive=$gl_cv_next_sys_socket_h | |
9846 | fi | |
9847 | NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive | |
9848 | ||
9849 | ||
9850 | ||
9851 | ||
9852 | if test $ac_cv_header_sys_socket_h = yes; then | |
9853 | HAVE_SYS_SOCKET_H=1 | |
9854 | HAVE_WS2TCPIP_H=0 | |
9855 | else | |
9856 | HAVE_SYS_SOCKET_H=0 | |
9857 | if test $ac_cv_header_ws2tcpip_h = yes; then | |
9858 | HAVE_WS2TCPIP_H=1 | |
9859 | else | |
9860 | HAVE_WS2TCPIP_H=0 | |
9861 | fi | |
9862 | fi | |
9863 | ||
9864 | ||
9865 | ||
9866 | ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " | |
9867 | /* sys/types.h is not needed according to POSIX, but the | |
9868 | sys/socket.h in i386-unknown-freebsd4.10 and | |
9869 | powerpc-apple-darwin5.5 required it. */ | |
9870 | #include <sys/types.h> | |
9871 | #ifdef HAVE_SYS_SOCKET_H | |
9872 | #include <sys/socket.h> | |
9873 | #endif | |
9874 | #ifdef HAVE_WS2TCPIP_H | |
9875 | #include <ws2tcpip.h> | |
9876 | #endif | |
9877 | ||
9878 | " | |
9879 | if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : | |
9880 | ||
9881 | cat >>confdefs.h <<_ACEOF | |
9882 | #define HAVE_STRUCT_SOCKADDR_STORAGE 1 | |
9883 | _ACEOF | |
9884 | ||
9885 | ||
9886 | fi | |
9887 | ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " | |
9888 | /* sys/types.h is not needed according to POSIX, but the | |
9889 | sys/socket.h in i386-unknown-freebsd4.10 and | |
9890 | powerpc-apple-darwin5.5 required it. */ | |
9891 | #include <sys/types.h> | |
9892 | #ifdef HAVE_SYS_SOCKET_H | |
9893 | #include <sys/socket.h> | |
9894 | #endif | |
9895 | #ifdef HAVE_WS2TCPIP_H | |
9896 | #include <ws2tcpip.h> | |
9897 | #endif | |
9898 | ||
9899 | " | |
9900 | if test "x$ac_cv_type_sa_family_t" = xyes; then : | |
9901 | ||
9902 | cat >>confdefs.h <<_ACEOF | |
9903 | #define HAVE_SA_FAMILY_T 1 | |
9904 | _ACEOF | |
9905 | ||
9906 | ||
9907 | fi | |
9908 | ||
9909 | if test $ac_cv_type_struct_sockaddr_storage = no; then | |
9910 | HAVE_STRUCT_SOCKADDR_STORAGE=0 | |
9911 | fi | |
9912 | if test $ac_cv_type_sa_family_t = no; then | |
9913 | HAVE_SA_FAMILY_T=0 | |
9914 | fi | |
9915 | if test $ac_cv_type_struct_sockaddr_storage != no; then | |
9916 | ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h> | |
9917 | #ifdef HAVE_SYS_SOCKET_H | |
9918 | #include <sys/socket.h> | |
9919 | #endif | |
9920 | #ifdef HAVE_WS2TCPIP_H | |
9921 | #include <ws2tcpip.h> | |
9922 | #endif | |
9923 | ||
9924 | " | |
9925 | if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : | |
9926 | ||
9927 | cat >>confdefs.h <<_ACEOF | |
9928 | #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 | |
9929 | _ACEOF | |
9930 | ||
9931 | ||
9932 | else | |
9933 | HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 | |
9934 | fi | |
9935 | ||
9936 | fi | |
9937 | if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ | |
9938 | || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then | |
9939 | SYS_SOCKET_H='sys/socket.h' | |
9940 | fi | |
9941 | ||
9942 | ||
9943 | ||
9944 | ||
9945 | : | |
9946 | ||
9947 | ||
9948 | ||
9949 | ||
9950 | ||
9951 | if test $ac_cv_header_sys_socket_h != yes; then | |
9952 | for ac_header in winsock2.h | |
9953 | do : | |
9954 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
9955 | if test "x$ac_cv_header_winsock2_h" = xyes; then : | |
9956 | cat >>confdefs.h <<_ACEOF | |
9957 | #define HAVE_WINSOCK2_H 1 | |
9958 | _ACEOF | |
9959 | ||
9960 | fi | |
9961 | ||
9962 | done | |
9963 | ||
9964 | fi | |
9965 | if test "$ac_cv_header_winsock2_h" = yes; then | |
9966 | HAVE_WINSOCK2_H=1 | |
9967 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
9968 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
9969 | else | |
9970 | HAVE_WINSOCK2_H=0 | |
8690e634 JK |
9971 | fi |
9972 | ||
9973 | ||
725e2999 JB |
9974 | |
9975 | ||
9976 | for gl_func in socket connect accept bind getpeername getsockname getsockopt listen recv send recvfrom sendto setsockopt shutdown accept4; do | |
5e8754f9 SDJ |
9977 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
9978 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
9979 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
9980 | if eval \${$as_gl_Symbol+:} false; then : | |
8690e634 | 9981 | $as_echo_n "(cached) " >&6 |
8690e634 JK |
9982 | else |
9983 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9984 | /* end confdefs.h. */ | |
7a6dbc2f | 9985 | |
725e2999 JB |
9986 | /* Some systems require prerequisite headers. */ |
9987 | #include <sys/types.h> | |
9988 | #include <sys/socket.h> | |
8690e634 | 9989 | |
5e8754f9 SDJ |
9990 | int |
9991 | main () | |
9992 | { | |
9993 | #undef $gl_func | |
9994 | (void) $gl_func; | |
9995 | ; | |
9996 | return 0; | |
9997 | } | |
9998 | _ACEOF | |
9999 | if ac_fn_c_try_compile "$LINENO"; then : | |
10000 | eval "$as_gl_Symbol=yes" | |
7a6dbc2f | 10001 | else |
5e8754f9 SDJ |
10002 | eval "$as_gl_Symbol=no" |
10003 | fi | |
10004 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8690e634 | 10005 | fi |
5e8754f9 SDJ |
10006 | eval ac_res=\$$as_gl_Symbol |
10007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
10008 | $as_echo "$ac_res" >&6; } | |
10009 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
10010 | cat >>confdefs.h <<_ACEOF | |
10011 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
10012 | _ACEOF | |
7a6dbc2f | 10013 | |
5e8754f9 SDJ |
10014 | eval ac_cv_have_decl_$gl_func=yes |
10015 | fi | |
10016 | done | |
8690e634 | 10017 | |
8690e634 | 10018 | |
8690e634 JK |
10019 | |
10020 | ||
10021 | ||
10022 | ||
10023 | ||
10024 | ||
88b48903 | 10025 | |
8690e634 | 10026 | |
725e2999 JB |
10027 | : |
10028 | ||
10029 | ||
10030 | ||
8690e634 | 10031 | |
8690e634 JK |
10032 | |
10033 | ||
725e2999 JB |
10034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5 |
10035 | $as_echo_n "checking for IPv4 sockets... " >&6; } | |
10036 | if ${gl_cv_socket_ipv4+:} false; then : | |
10037 | $as_echo_n "(cached) " >&6 | |
10038 | else | |
10039 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10040 | /* end confdefs.h. */ | |
10041 | #include <sys/types.h> | |
10042 | #ifdef HAVE_SYS_SOCKET_H | |
10043 | #include <sys/socket.h> | |
10044 | #endif | |
10045 | #ifdef HAVE_NETINET_IN_H | |
10046 | #include <netinet/in.h> | |
10047 | #endif | |
10048 | #ifdef HAVE_WINSOCK2_H | |
10049 | #include <winsock2.h> | |
10050 | #endif | |
10051 | int | |
10052 | main () | |
10053 | { | |
10054 | int x = AF_INET; struct in_addr y; struct sockaddr_in z; | |
10055 | if (&x && &y && &z) return 0; | |
10056 | ; | |
10057 | return 0; | |
10058 | } | |
10059 | _ACEOF | |
10060 | if ac_fn_c_try_compile "$LINENO"; then : | |
10061 | gl_cv_socket_ipv4=yes | |
10062 | else | |
10063 | gl_cv_socket_ipv4=no | |
10064 | fi | |
10065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10066 | fi | |
10067 | ||
10068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5 | |
10069 | $as_echo "$gl_cv_socket_ipv4" >&6; } | |
10070 | if test $gl_cv_socket_ipv4 = yes; then | |
8690e634 | 10071 | |
725e2999 | 10072 | $as_echo "#define HAVE_IPV4 1" >>confdefs.h |
8690e634 | 10073 | |
725e2999 | 10074 | fi |
8690e634 | 10075 | |
725e2999 JB |
10076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5 |
10077 | $as_echo_n "checking for IPv6 sockets... " >&6; } | |
10078 | if ${gl_cv_socket_ipv6+:} false; then : | |
10079 | $as_echo_n "(cached) " >&6 | |
10080 | else | |
10081 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10082 | /* end confdefs.h. */ | |
10083 | #include <sys/types.h> | |
10084 | #ifdef HAVE_SYS_SOCKET_H | |
10085 | #include <sys/socket.h> | |
10086 | #endif | |
10087 | #ifdef HAVE_NETINET_IN_H | |
10088 | #include <netinet/in.h> | |
10089 | #endif | |
10090 | #ifdef HAVE_WINSOCK2_H | |
10091 | #include <winsock2.h> | |
10092 | #endif | |
10093 | #ifdef HAVE_WS2TCPIP_H | |
10094 | #include <ws2tcpip.h> | |
10095 | #endif | |
10096 | int | |
10097 | main () | |
10098 | { | |
10099 | int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; | |
10100 | if (&x && &y && &z) return 0; | |
10101 | ; | |
10102 | return 0; | |
10103 | } | |
10104 | _ACEOF | |
10105 | if ac_fn_c_try_compile "$LINENO"; then : | |
10106 | gl_cv_socket_ipv6=yes | |
10107 | else | |
10108 | gl_cv_socket_ipv6=no | |
10109 | fi | |
10110 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10111 | fi | |
49e4877c | 10112 | |
725e2999 JB |
10113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5 |
10114 | $as_echo "$gl_cv_socket_ipv6" >&6; } | |
10115 | if test $gl_cv_socket_ipv6 = yes; then | |
49e4877c | 10116 | |
725e2999 | 10117 | $as_echo "#define HAVE_IPV6 1" >>confdefs.h |
8690e634 | 10118 | |
725e2999 | 10119 | fi |
8690e634 | 10120 | |
472fa5ee SM |
10121 | |
10122 | ||
10123 | ||
10124 | ||
10125 | ||
10126 | ||
10127 | ||
10128 | ||
10129 | ||
10130 | ||
10131 | ||
10132 | ||
10133 | : | |
10134 | ||
10135 | ||
10136 | ||
10137 | ||
10138 | ||
8690e634 JK |
10139 | |
10140 | ||
10141 | ||
10142 | if test $gl_cv_have_include_next = yes; then | |
6ec2e0f5 | 10143 | gl_cv_next_limits_h='<'limits.h'>' |
8690e634 | 10144 | else |
6ec2e0f5 SDJ |
10145 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <limits.h>" >&5 |
10146 | $as_echo_n "checking absolute name of <limits.h>... " >&6; } | |
d0ac1c44 | 10147 | if ${gl_cv_next_limits_h+:} false; then : |
8690e634 JK |
10148 | $as_echo_n "(cached) " >&6 |
10149 | else | |
10150 | ||
6ec2e0f5 | 10151 | if test $ac_cv_header_limits_h = yes; then |
8690e634 JK |
10152 | |
10153 | ||
4a626d0a PA |
10154 | |
10155 | ||
10156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 | 10157 | /* end confdefs.h. */ |
6ec2e0f5 | 10158 | #include <limits.h> |
8690e634 | 10159 | _ACEOF |
4a626d0a PA |
10160 | case "$host_os" in |
10161 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
10162 | *) gl_absname_cpp="$ac_cpp" ;; | |
10163 | esac | |
10164 | ||
10165 | case "$host_os" in | |
10166 | mingw*) | |
10167 | gl_dirsep_regex='[/\\]' | |
10168 | ;; | |
10169 | *) | |
10170 | gl_dirsep_regex='\/' | |
10171 | ;; | |
10172 | esac | |
10173 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
6ec2e0f5 | 10174 | gl_header_literal_regex=`echo 'limits.h' \ |
4a626d0a PA |
10175 | | sed -e "$gl_make_literal_regex_sed"` |
10176 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
10177 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
10178 | s|^/[^/]|//&| | |
10179 | p | |
10180 | q | |
10181 | }' | |
10182 | ||
6ec2e0f5 | 10183 | gl_cv_absolute_limits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
4a626d0a PA |
10184 | sed -n "$gl_absolute_header_sed"` |
10185 | ||
6ec2e0f5 SDJ |
10186 | gl_header=$gl_cv_absolute_limits_h |
10187 | gl_cv_next_limits_h='"'$gl_header'"' | |
8690e634 | 10188 | else |
6ec2e0f5 | 10189 | gl_cv_next_limits_h='<'limits.h'>' |
8690e634 JK |
10190 | fi |
10191 | ||
5e8754f9 | 10192 | |
7a6dbc2f | 10193 | fi |
5e8754f9 SDJ |
10194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5 |
10195 | $as_echo "$gl_cv_next_limits_h" >&6; } | |
10196 | fi | |
10197 | NEXT_LIMITS_H=$gl_cv_next_limits_h | |
10198 | ||
10199 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
10200 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
10201 | gl_next_as_first_directive='<'limits.h'>' | |
10202 | else | |
10203 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
10204 | gl_next_as_first_directive=$gl_cv_next_limits_h | |
10205 | fi | |
10206 | NEXT_AS_FIRST_DIRECTIVE_LIMITS_H=$gl_next_as_first_directive | |
7a6dbc2f | 10207 | |
7a6dbc2f SDJ |
10208 | |
10209 | ||
5e8754f9 SDJ |
10210 | |
10211 | ||
10212 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether limits.h has ULLONG_WIDTH etc." >&5 | |
10213 | $as_echo_n "checking whether limits.h has ULLONG_WIDTH etc.... " >&6; } | |
10214 | if ${gl_cv_header_limits_width+:} false; then : | |
6ec2e0f5 SDJ |
10215 | $as_echo_n "(cached) " >&6 |
10216 | else | |
10217 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10218 | /* end confdefs.h. */ | |
5e8754f9 SDJ |
10219 | #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ |
10220 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | |
10221 | #endif | |
10222 | #include <limits.h> | |
10223 | int ullw = ULLONG_WIDTH; | |
6ec2e0f5 SDJ |
10224 | int |
10225 | main () | |
10226 | { | |
10227 | ||
10228 | ; | |
10229 | return 0; | |
10230 | } | |
10231 | _ACEOF | |
10232 | if ac_fn_c_try_compile "$LINENO"; then : | |
5e8754f9 | 10233 | gl_cv_header_limits_width=yes |
6ec2e0f5 | 10234 | else |
5e8754f9 | 10235 | gl_cv_header_limits_width=no |
6ec2e0f5 SDJ |
10236 | fi |
10237 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10238 | fi | |
5e8754f9 SDJ |
10239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5 |
10240 | $as_echo "$gl_cv_header_limits_width" >&6; } | |
10241 | if test "$gl_cv_header_limits_width" = yes; then | |
10242 | LIMITS_H= | |
8690e634 | 10243 | else |
5e8754f9 | 10244 | LIMITS_H=limits.h |
8690e634 JK |
10245 | fi |
10246 | ||
5e8754f9 SDJ |
10247 | if test -n "$LIMITS_H"; then |
10248 | GL_GENERATE_LIMITS_H_TRUE= | |
10249 | GL_GENERATE_LIMITS_H_FALSE='#' | |
10250 | else | |
10251 | GL_GENERATE_LIMITS_H_TRUE='#' | |
10252 | GL_GENERATE_LIMITS_H_FALSE= | |
10253 | fi | |
10254 | ||
8690e634 | 10255 | |
6ec2e0f5 SDJ |
10256 | |
10257 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 | |
10258 | $as_echo_n "checking for unsigned long long int... " >&6; } | |
d0ac1c44 | 10259 | if ${ac_cv_type_unsigned_long_long_int+:} false; then : |
8690e634 JK |
10260 | $as_echo_n "(cached) " >&6 |
10261 | else | |
6ec2e0f5 SDJ |
10262 | ac_cv_type_unsigned_long_long_int=yes |
10263 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then | |
8690e634 JK |
10264 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
10265 | /* end confdefs.h. */ | |
10266 | ||
6ec2e0f5 SDJ |
10267 | /* For now, do not test the preprocessor; as of 2007 there are too many |
10268 | implementations with broken preprocessors. Perhaps this can | |
10269 | be revisited in 2012. In the meantime, code should not expect | |
10270 | #if to work with literals wider than 32 bits. */ | |
10271 | /* Test literals. */ | |
10272 | long long int ll = 9223372036854775807ll; | |
10273 | long long int nll = -9223372036854775807LL; | |
10274 | unsigned long long int ull = 18446744073709551615ULL; | |
10275 | /* Test constant expressions. */ | |
10276 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
10277 | ? 1 : -1)]; | |
10278 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
10279 | ? 1 : -1)]; | |
10280 | int i = 63; | |
10281 | int | |
10282 | main () | |
10283 | { | |
10284 | /* Test availability of runtime routines for shift and division. */ | |
10285 | long long int llmax = 9223372036854775807ll; | |
10286 | unsigned long long int ullmax = 18446744073709551615ull; | |
10287 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
10288 | | (llmax / ll) | (llmax % ll) | |
10289 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
10290 | | (ullmax / ull) | (ullmax % ull)); | |
10291 | ; | |
10292 | return 0; | |
10293 | } | |
8690e634 | 10294 | |
6ec2e0f5 SDJ |
10295 | _ACEOF |
10296 | if ac_fn_c_try_link "$LINENO"; then : | |
8690e634 | 10297 | |
6ec2e0f5 SDJ |
10298 | else |
10299 | ac_cv_type_unsigned_long_long_int=no | |
10300 | fi | |
10301 | rm -f core conftest.err conftest.$ac_objext \ | |
10302 | conftest$ac_exeext conftest.$ac_ext | |
10303 | fi | |
10304 | fi | |
10305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 | |
10306 | $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } | |
10307 | if test $ac_cv_type_unsigned_long_long_int = yes; then | |
8690e634 | 10308 | |
6ec2e0f5 | 10309 | $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h |
8690e634 | 10310 | |
6ec2e0f5 | 10311 | fi |
8690e634 | 10312 | |
8690e634 | 10313 | |
8690e634 | 10314 | |
6ec2e0f5 SDJ |
10315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 |
10316 | $as_echo_n "checking for long long int... " >&6; } | |
d0ac1c44 | 10317 | if ${ac_cv_type_long_long_int+:} false; then : |
6ec2e0f5 SDJ |
10318 | $as_echo_n "(cached) " >&6 |
10319 | else | |
10320 | ac_cv_type_long_long_int=yes | |
10321 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then | |
10322 | ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int | |
10323 | if test $ac_cv_type_long_long_int = yes; then | |
10324 | if test "$cross_compiling" = yes; then : | |
10325 | : | |
8690e634 JK |
10326 | else |
10327 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10328 | /* end confdefs.h. */ | |
6ec2e0f5 SDJ |
10329 | #include <limits.h> |
10330 | #ifndef LLONG_MAX | |
10331 | # define HALF \ | |
10332 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) | |
10333 | # define LLONG_MAX (HALF - 1 + HALF) | |
10334 | #endif | |
8690e634 JK |
10335 | int |
10336 | main () | |
10337 | { | |
6ec2e0f5 SDJ |
10338 | long long int n = 1; |
10339 | int i; | |
10340 | for (i = 0; ; i++) | |
10341 | { | |
10342 | long long int m = n << i; | |
10343 | if (m >> i != n) | |
10344 | return 1; | |
10345 | if (LLONG_MAX / 2 < m) | |
10346 | break; | |
10347 | } | |
10348 | return 0; | |
8690e634 JK |
10349 | ; |
10350 | return 0; | |
10351 | } | |
10352 | _ACEOF | |
10353 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 SDJ |
10354 | |
10355 | else | |
10356 | ac_cv_type_long_long_int=no | |
8690e634 JK |
10357 | fi |
10358 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
10359 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
10360 | fi | |
10361 | ||
6ec2e0f5 SDJ |
10362 | fi |
10363 | fi | |
8690e634 | 10364 | fi |
6ec2e0f5 SDJ |
10365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 |
10366 | $as_echo "$ac_cv_type_long_long_int" >&6; } | |
10367 | if test $ac_cv_type_long_long_int = yes; then | |
49e4877c | 10368 | |
6ec2e0f5 | 10369 | $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h |
49e4877c | 10370 | |
6ec2e0f5 | 10371 | fi |
49e4877c | 10372 | |
49e4877c PA |
10373 | |
10374 | ||
49e4877c PA |
10375 | |
10376 | ||
49e4877c | 10377 | |
472fa5ee SM |
10378 | |
10379 | ||
10380 | ||
10381 | ||
10382 | ||
10383 | ||
6ec2e0f5 SDJ |
10384 | gl_cv_c_multiarch=no |
10385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10386 | /* end confdefs.h. */ | |
10387 | #ifndef __APPLE_CC__ | |
10388 | not a universal capable compiler | |
10389 | #endif | |
10390 | typedef int dummy; | |
49e4877c | 10391 | |
49e4877c PA |
10392 | _ACEOF |
10393 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 SDJ |
10394 | |
10395 | arch= | |
10396 | prev= | |
10397 | for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do | |
10398 | if test -n "$prev"; then | |
10399 | case $word in | |
10400 | i?86 | x86_64 | ppc | ppc64) | |
10401 | if test -z "$arch" || test "$arch" = "$word"; then | |
10402 | arch="$word" | |
10403 | else | |
10404 | gl_cv_c_multiarch=yes | |
10405 | fi | |
10406 | ;; | |
10407 | esac | |
10408 | prev= | |
10409 | else | |
10410 | if test "x$word" = "x-arch"; then | |
10411 | prev=arch | |
10412 | fi | |
10413 | fi | |
10414 | done | |
10415 | ||
49e4877c PA |
10416 | fi |
10417 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 SDJ |
10418 | if test $gl_cv_c_multiarch = yes; then |
10419 | APPLE_UNIVERSAL_BUILD=1 | |
10420 | else | |
10421 | APPLE_UNIVERSAL_BUILD=0 | |
10422 | fi | |
49e4877c | 10423 | |
49e4877c | 10424 | |
49e4877c PA |
10425 | |
10426 | ||
49e4877c | 10427 | |
49e4877c | 10428 | |
49e4877c | 10429 | |
6ec2e0f5 SDJ |
10430 | if test $ac_cv_type_long_long_int = yes; then |
10431 | HAVE_LONG_LONG_INT=1 | |
10432 | else | |
10433 | HAVE_LONG_LONG_INT=0 | |
10434 | fi | |
49e4877c | 10435 | |
49e4877c | 10436 | |
6ec2e0f5 SDJ |
10437 | if test $ac_cv_type_unsigned_long_long_int = yes; then |
10438 | HAVE_UNSIGNED_LONG_LONG_INT=1 | |
8690e634 | 10439 | else |
6ec2e0f5 SDJ |
10440 | HAVE_UNSIGNED_LONG_LONG_INT=0 |
10441 | fi | |
8690e634 | 10442 | |
8690e634 | 10443 | |
8690e634 | 10444 | |
472fa5ee SM |
10445 | : |
10446 | ||
10447 | ||
10448 | ||
10449 | ||
10450 | ||
6ec2e0f5 SDJ |
10451 | if test $ac_cv_header_wchar_h = yes; then |
10452 | HAVE_WCHAR_H=1 | |
10453 | else | |
10454 | HAVE_WCHAR_H=0 | |
10455 | fi | |
8690e634 JK |
10456 | |
10457 | ||
6ec2e0f5 SDJ |
10458 | if test $ac_cv_header_inttypes_h = yes; then |
10459 | HAVE_INTTYPES_H=1 | |
10460 | else | |
10461 | HAVE_INTTYPES_H=0 | |
10462 | fi | |
8690e634 JK |
10463 | |
10464 | ||
6ec2e0f5 SDJ |
10465 | if test $ac_cv_header_sys_types_h = yes; then |
10466 | HAVE_SYS_TYPES_H=1 | |
10467 | else | |
10468 | HAVE_SYS_TYPES_H=0 | |
10469 | fi | |
8690e634 | 10470 | |
8690e634 | 10471 | |
8690e634 | 10472 | |
8690e634 | 10473 | |
8690e634 | 10474 | |
8690e634 JK |
10475 | |
10476 | ||
8690e634 | 10477 | |
472fa5ee SM |
10478 | : |
10479 | ||
10480 | ||
10481 | ||
10482 | ||
10483 | ||
8690e634 | 10484 | |
6ec2e0f5 SDJ |
10485 | |
10486 | ||
10487 | if test $gl_cv_have_include_next = yes; then | |
10488 | gl_cv_next_stdint_h='<'stdint.h'>' | |
10489 | else | |
10490 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5 | |
10491 | $as_echo_n "checking absolute name of <stdint.h>... " >&6; } | |
d0ac1c44 | 10492 | if ${gl_cv_next_stdint_h+:} false; then : |
8690e634 JK |
10493 | $as_echo_n "(cached) " >&6 |
10494 | else | |
8690e634 | 10495 | |
6ec2e0f5 | 10496 | if test $ac_cv_header_stdint_h = yes; then |
8690e634 | 10497 | |
8690e634 | 10498 | |
8690e634 | 10499 | |
6ec2e0f5 SDJ |
10500 | |
10501 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10502 | /* end confdefs.h. */ | |
10503 | #include <stdint.h> | |
8690e634 | 10504 | _ACEOF |
6ec2e0f5 SDJ |
10505 | case "$host_os" in |
10506 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
10507 | *) gl_absname_cpp="$ac_cpp" ;; | |
10508 | esac | |
8690e634 | 10509 | |
6ec2e0f5 SDJ |
10510 | case "$host_os" in |
10511 | mingw*) | |
10512 | gl_dirsep_regex='[/\\]' | |
10513 | ;; | |
10514 | *) | |
10515 | gl_dirsep_regex='\/' | |
10516 | ;; | |
10517 | esac | |
10518 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
10519 | gl_header_literal_regex=`echo 'stdint.h' \ | |
10520 | | sed -e "$gl_make_literal_regex_sed"` | |
10521 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
10522 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
10523 | s|^/[^/]|//&| | |
10524 | p | |
10525 | q | |
10526 | }' | |
10527 | ||
10528 | gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
10529 | sed -n "$gl_absolute_header_sed"` | |
10530 | ||
10531 | gl_header=$gl_cv_absolute_stdint_h | |
10532 | gl_cv_next_stdint_h='"'$gl_header'"' | |
10533 | else | |
10534 | gl_cv_next_stdint_h='<'stdint.h'>' | |
10535 | fi | |
10536 | ||
10537 | ||
10538 | fi | |
10539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 | |
10540 | $as_echo "$gl_cv_next_stdint_h" >&6; } | |
10541 | fi | |
10542 | NEXT_STDINT_H=$gl_cv_next_stdint_h | |
10543 | ||
10544 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
10545 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
10546 | gl_next_as_first_directive='<'stdint.h'>' | |
10547 | else | |
10548 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
10549 | gl_next_as_first_directive=$gl_cv_next_stdint_h | |
10550 | fi | |
10551 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive | |
8690e634 JK |
10552 | |
10553 | ||
10554 | ||
10555 | ||
6ec2e0f5 SDJ |
10556 | if test $ac_cv_header_stdint_h = yes; then |
10557 | HAVE_STDINT_H=1 | |
10558 | else | |
10559 | HAVE_STDINT_H=0 | |
10560 | fi | |
10561 | ||
10562 | ||
10563 | if test $ac_cv_header_stdint_h = yes; then | |
10564 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 | |
10565 | $as_echo_n "checking whether stdint.h conforms to C99... " >&6; } | |
d0ac1c44 | 10566 | if ${gl_cv_header_working_stdint_h+:} false; then : |
8690e634 JK |
10567 | $as_echo_n "(cached) " >&6 |
10568 | else | |
6ec2e0f5 SDJ |
10569 | gl_cv_header_working_stdint_h=no |
10570 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 JK |
10571 | /* end confdefs.h. */ |
10572 | ||
6ec2e0f5 SDJ |
10573 | |
10574 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ | |
10575 | #define __STDC_CONSTANT_MACROS 1 | |
10576 | #define __STDC_LIMIT_MACROS 1 | |
10577 | #include <stdint.h> | |
10578 | /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ | |
10579 | #if !(defined WCHAR_MIN && defined WCHAR_MAX) | |
10580 | #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>" | |
10581 | #endif | |
10582 | ||
10583 | ||
8690e634 JK |
10584 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
10585 | included before <wchar.h>. */ | |
10586 | #include <stddef.h> | |
10587 | #include <signal.h> | |
10588 | #if HAVE_WCHAR_H | |
10589 | # include <stdio.h> | |
10590 | # include <time.h> | |
10591 | # include <wchar.h> | |
10592 | #endif | |
10593 | ||
8690e634 | 10594 | |
6ec2e0f5 SDJ |
10595 | #ifdef INT8_MAX |
10596 | int8_t a1 = INT8_MAX; | |
10597 | int8_t a1min = INT8_MIN; | |
10598 | #endif | |
10599 | #ifdef INT16_MAX | |
10600 | int16_t a2 = INT16_MAX; | |
10601 | int16_t a2min = INT16_MIN; | |
10602 | #endif | |
10603 | #ifdef INT32_MAX | |
10604 | int32_t a3 = INT32_MAX; | |
10605 | int32_t a3min = INT32_MIN; | |
10606 | #endif | |
10607 | #ifdef INT64_MAX | |
10608 | int64_t a4 = INT64_MAX; | |
10609 | int64_t a4min = INT64_MIN; | |
10610 | #endif | |
10611 | #ifdef UINT8_MAX | |
10612 | uint8_t b1 = UINT8_MAX; | |
10613 | #else | |
10614 | typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; | |
10615 | #endif | |
10616 | #ifdef UINT16_MAX | |
10617 | uint16_t b2 = UINT16_MAX; | |
10618 | #endif | |
10619 | #ifdef UINT32_MAX | |
10620 | uint32_t b3 = UINT32_MAX; | |
10621 | #endif | |
10622 | #ifdef UINT64_MAX | |
10623 | uint64_t b4 = UINT64_MAX; | |
10624 | #endif | |
10625 | int_least8_t c1 = INT8_C (0x7f); | |
10626 | int_least8_t c1max = INT_LEAST8_MAX; | |
10627 | int_least8_t c1min = INT_LEAST8_MIN; | |
10628 | int_least16_t c2 = INT16_C (0x7fff); | |
10629 | int_least16_t c2max = INT_LEAST16_MAX; | |
10630 | int_least16_t c2min = INT_LEAST16_MIN; | |
10631 | int_least32_t c3 = INT32_C (0x7fffffff); | |
10632 | int_least32_t c3max = INT_LEAST32_MAX; | |
10633 | int_least32_t c3min = INT_LEAST32_MIN; | |
10634 | int_least64_t c4 = INT64_C (0x7fffffffffffffff); | |
10635 | int_least64_t c4max = INT_LEAST64_MAX; | |
10636 | int_least64_t c4min = INT_LEAST64_MIN; | |
10637 | uint_least8_t d1 = UINT8_C (0xff); | |
10638 | uint_least8_t d1max = UINT_LEAST8_MAX; | |
10639 | uint_least16_t d2 = UINT16_C (0xffff); | |
10640 | uint_least16_t d2max = UINT_LEAST16_MAX; | |
10641 | uint_least32_t d3 = UINT32_C (0xffffffff); | |
10642 | uint_least32_t d3max = UINT_LEAST32_MAX; | |
10643 | uint_least64_t d4 = UINT64_C (0xffffffffffffffff); | |
10644 | uint_least64_t d4max = UINT_LEAST64_MAX; | |
10645 | int_fast8_t e1 = INT_FAST8_MAX; | |
10646 | int_fast8_t e1min = INT_FAST8_MIN; | |
10647 | int_fast16_t e2 = INT_FAST16_MAX; | |
10648 | int_fast16_t e2min = INT_FAST16_MIN; | |
10649 | int_fast32_t e3 = INT_FAST32_MAX; | |
10650 | int_fast32_t e3min = INT_FAST32_MIN; | |
10651 | int_fast64_t e4 = INT_FAST64_MAX; | |
10652 | int_fast64_t e4min = INT_FAST64_MIN; | |
10653 | uint_fast8_t f1 = UINT_FAST8_MAX; | |
10654 | uint_fast16_t f2 = UINT_FAST16_MAX; | |
10655 | uint_fast32_t f3 = UINT_FAST32_MAX; | |
10656 | uint_fast64_t f4 = UINT_FAST64_MAX; | |
10657 | #ifdef INTPTR_MAX | |
10658 | intptr_t g = INTPTR_MAX; | |
10659 | intptr_t gmin = INTPTR_MIN; | |
10660 | #endif | |
10661 | #ifdef UINTPTR_MAX | |
10662 | uintptr_t h = UINTPTR_MAX; | |
10663 | #endif | |
10664 | intmax_t i = INTMAX_MAX; | |
10665 | uintmax_t j = UINTMAX_MAX; | |
8690e634 | 10666 | |
6ec2e0f5 SDJ |
10667 | /* Check that SIZE_MAX has the correct type, if possible. */ |
10668 | #if 201112 <= __STDC_VERSION__ | |
10669 | int k = _Generic (SIZE_MAX, size_t: 0); | |
10670 | #elif (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ | |
10671 | || (0x5110 <= __SUNPRO_C && !__STDC__)) | |
10672 | extern size_t k; | |
10673 | extern __typeof__ (SIZE_MAX) k; | |
10674 | #endif | |
8690e634 | 10675 | |
6ec2e0f5 SDJ |
10676 | #include <limits.h> /* for CHAR_BIT */ |
10677 | #define TYPE_MINIMUM(t) \ | |
10678 | ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) | |
10679 | #define TYPE_MAXIMUM(t) \ | |
10680 | ((t) ((t) 0 < (t) -1 \ | |
10681 | ? (t) -1 \ | |
10682 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) | |
10683 | struct s { | |
10684 | int check_PTRDIFF: | |
10685 | PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) | |
10686 | && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) | |
10687 | ? 1 : -1; | |
10688 | /* Detect bug in FreeBSD 6.0 / ia64. */ | |
10689 | int check_SIG_ATOMIC: | |
10690 | SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) | |
10691 | && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) | |
10692 | ? 1 : -1; | |
10693 | int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; | |
10694 | int check_WCHAR: | |
10695 | WCHAR_MIN == TYPE_MINIMUM (wchar_t) | |
10696 | && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) | |
10697 | ? 1 : -1; | |
10698 | /* Detect bug in mingw. */ | |
10699 | int check_WINT: | |
10700 | WINT_MIN == TYPE_MINIMUM (wint_t) | |
10701 | && WINT_MAX == TYPE_MAXIMUM (wint_t) | |
10702 | ? 1 : -1; | |
8690e634 | 10703 | |
6ec2e0f5 SDJ |
10704 | /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ |
10705 | int check_UINT8_C: | |
10706 | (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; | |
10707 | int check_UINT16_C: | |
10708 | (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; | |
8690e634 | 10709 | |
6ec2e0f5 SDJ |
10710 | /* Detect bugs in OpenBSD 3.9 stdint.h. */ |
10711 | #ifdef UINT8_MAX | |
10712 | int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; | |
10713 | #endif | |
10714 | #ifdef UINT16_MAX | |
10715 | int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; | |
10716 | #endif | |
10717 | #ifdef UINT32_MAX | |
10718 | int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; | |
10719 | #endif | |
10720 | #ifdef UINT64_MAX | |
10721 | int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; | |
10722 | #endif | |
10723 | int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; | |
10724 | int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; | |
10725 | int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; | |
10726 | int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; | |
10727 | int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; | |
10728 | int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; | |
10729 | int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; | |
10730 | int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; | |
10731 | int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; | |
10732 | int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; | |
10733 | int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; | |
10734 | }; | |
8690e634 | 10735 | |
8690e634 JK |
10736 | int |
10737 | main () | |
10738 | { | |
10739 | ||
10740 | ; | |
10741 | return 0; | |
10742 | } | |
10743 | _ACEOF | |
10744 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 10745 | if test "$cross_compiling" = yes; then : |
5e8754f9 | 10746 | gl_cv_header_working_stdint_h=yes |
8690e634 | 10747 | |
6ec2e0f5 SDJ |
10748 | else |
10749 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10750 | /* end confdefs.h. */ | |
8690e634 | 10751 | |
8690e634 | 10752 | |
6ec2e0f5 SDJ |
10753 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
10754 | #define __STDC_CONSTANT_MACROS 1 | |
10755 | #define __STDC_LIMIT_MACROS 1 | |
10756 | #include <stdint.h> | |
8690e634 | 10757 | |
8690e634 JK |
10758 | |
10759 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
10760 | included before <wchar.h>. */ | |
10761 | #include <stddef.h> | |
10762 | #include <signal.h> | |
10763 | #if HAVE_WCHAR_H | |
10764 | # include <stdio.h> | |
10765 | # include <time.h> | |
10766 | # include <wchar.h> | |
10767 | #endif | |
10768 | ||
8690e634 | 10769 | |
6ec2e0f5 SDJ |
10770 | #include <stdio.h> |
10771 | #include <string.h> | |
10772 | #define MVAL(macro) MVAL1(macro) | |
10773 | #define MVAL1(expression) #expression | |
10774 | static const char *macro_values[] = | |
10775 | { | |
10776 | #ifdef INT8_MAX | |
10777 | MVAL (INT8_MAX), | |
10778 | #endif | |
10779 | #ifdef INT16_MAX | |
10780 | MVAL (INT16_MAX), | |
10781 | #endif | |
10782 | #ifdef INT32_MAX | |
10783 | MVAL (INT32_MAX), | |
10784 | #endif | |
10785 | #ifdef INT64_MAX | |
10786 | MVAL (INT64_MAX), | |
10787 | #endif | |
10788 | #ifdef UINT8_MAX | |
10789 | MVAL (UINT8_MAX), | |
10790 | #endif | |
10791 | #ifdef UINT16_MAX | |
10792 | MVAL (UINT16_MAX), | |
10793 | #endif | |
10794 | #ifdef UINT32_MAX | |
10795 | MVAL (UINT32_MAX), | |
10796 | #endif | |
10797 | #ifdef UINT64_MAX | |
10798 | MVAL (UINT64_MAX), | |
10799 | #endif | |
10800 | NULL | |
10801 | }; | |
10802 | ||
10803 | int | |
10804 | main () | |
10805 | { | |
10806 | ||
10807 | const char **mv; | |
10808 | for (mv = macro_values; *mv != NULL; mv++) | |
10809 | { | |
10810 | const char *value = *mv; | |
10811 | /* Test whether it looks like a cast expression. */ | |
10812 | if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 | |
10813 | || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 | |
10814 | || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 | |
10815 | || strncmp (value, "((int)"/*)*/, 6) == 0 | |
10816 | || strncmp (value, "((signed short)"/*)*/, 15) == 0 | |
10817 | || strncmp (value, "((signed char)"/*)*/, 14) == 0) | |
10818 | return mv - macro_values + 1; | |
10819 | } | |
10820 | return 0; | |
10821 | ||
10822 | ; | |
8690e634 JK |
10823 | return 0; |
10824 | } | |
10825 | _ACEOF | |
6ec2e0f5 SDJ |
10826 | if ac_fn_c_try_run "$LINENO"; then : |
10827 | gl_cv_header_working_stdint_h=yes | |
8690e634 | 10828 | fi |
6ec2e0f5 SDJ |
10829 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
10830 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8690e634 | 10831 | fi |
8690e634 JK |
10832 | |
10833 | ||
6ec2e0f5 SDJ |
10834 | fi |
10835 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8690e634 | 10836 | |
6ec2e0f5 SDJ |
10837 | fi |
10838 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 | |
10839 | $as_echo "$gl_cv_header_working_stdint_h" >&6; } | |
8690e634 JK |
10840 | fi |
10841 | ||
6ec2e0f5 SDJ |
10842 | HAVE_C99_STDINT_H=0 |
10843 | HAVE_SYS_BITYPES_H=0 | |
10844 | HAVE_SYS_INTTYPES_H=0 | |
10845 | STDINT_H=stdint.h | |
5e8754f9 SDJ |
10846 | if test "$gl_cv_header_working_stdint_h" = yes; then |
10847 | HAVE_C99_STDINT_H=1 | |
10848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h predates C++11" >&5 | |
6ec2e0f5 | 10849 | $as_echo_n "checking whether stdint.h predates C++11... " >&6; } |
d0ac1c44 | 10850 | if ${gl_cv_header_stdint_predates_cxx11_h+:} false; then : |
6ec2e0f5 | 10851 | $as_echo_n "(cached) " >&6 |
49e4877c | 10852 | else |
6ec2e0f5 | 10853 | gl_cv_header_stdint_predates_cxx11_h=yes |
5e8754f9 | 10854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6ec2e0f5 | 10855 | /* end confdefs.h. */ |
49e4877c PA |
10856 | |
10857 | ||
6ec2e0f5 SDJ |
10858 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
10859 | #include <stdint.h> | |
49e4877c PA |
10860 | |
10861 | ||
6ec2e0f5 SDJ |
10862 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
10863 | included before <wchar.h>. */ | |
10864 | #include <stddef.h> | |
10865 | #include <signal.h> | |
10866 | #if HAVE_WCHAR_H | |
10867 | # include <stdio.h> | |
10868 | # include <time.h> | |
10869 | # include <wchar.h> | |
10870 | #endif | |
49e4877c | 10871 | |
8690e634 | 10872 | |
6ec2e0f5 SDJ |
10873 | intmax_t im = INTMAX_MAX; |
10874 | int32_t i32 = INT32_C (0x7fffffff); | |
8690e634 | 10875 | |
6ec2e0f5 SDJ |
10876 | int |
10877 | main () | |
10878 | { | |
8690e634 | 10879 | |
6ec2e0f5 SDJ |
10880 | ; |
10881 | return 0; | |
10882 | } | |
10883 | _ACEOF | |
10884 | if ac_fn_c_try_compile "$LINENO"; then : | |
10885 | gl_cv_header_stdint_predates_cxx11_h=no | |
10886 | fi | |
10887 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10888 | fi | |
10889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_predates_cxx11_h" >&5 | |
10890 | $as_echo "$gl_cv_header_stdint_predates_cxx11_h" >&6; } | |
8690e634 | 10891 | |
5e8754f9 | 10892 | if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then |
8690e634 | 10893 | |
6ec2e0f5 | 10894 | $as_echo "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h |
8690e634 JK |
10895 | |
10896 | ||
6ec2e0f5 | 10897 | $as_echo "#define __STDC_LIMIT_MACROS 1" >>confdefs.h |
8690e634 | 10898 | |
5e8754f9 SDJ |
10899 | fi |
10900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5 | |
6ec2e0f5 | 10901 | $as_echo_n "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; } |
d0ac1c44 | 10902 | if ${gl_cv_header_stdint_width+:} false; then : |
6ec2e0f5 SDJ |
10903 | $as_echo_n "(cached) " >&6 |
10904 | else | |
10905 | gl_cv_header_stdint_width=no | |
5e8754f9 | 10906 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6ec2e0f5 | 10907 | /* end confdefs.h. */ |
8690e634 | 10908 | |
5e8754f9 SDJ |
10909 | /* Work if build is not clean. */ |
10910 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 | |
10911 | #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ | |
10912 | #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 | |
10913 | #endif | |
10914 | #include <stdint.h> | |
8690e634 | 10915 | |
6ec2e0f5 SDJ |
10916 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
10917 | included before <wchar.h>. */ | |
10918 | #include <stddef.h> | |
10919 | #include <signal.h> | |
10920 | #if HAVE_WCHAR_H | |
10921 | # include <stdio.h> | |
10922 | # include <time.h> | |
10923 | # include <wchar.h> | |
10924 | #endif | |
8690e634 | 10925 | |
5e8754f9 | 10926 | int iw = UINTMAX_WIDTH; |
8690e634 | 10927 | |
6ec2e0f5 SDJ |
10928 | int |
10929 | main () | |
10930 | { | |
8690e634 | 10931 | |
6ec2e0f5 SDJ |
10932 | ; |
10933 | return 0; | |
10934 | } | |
10935 | _ACEOF | |
10936 | if ac_fn_c_try_compile "$LINENO"; then : | |
10937 | gl_cv_header_stdint_width=yes | |
10938 | fi | |
10939 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
10940 | fi | |
10941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5 | |
10942 | $as_echo "$gl_cv_header_stdint_width" >&6; } | |
5e8754f9 SDJ |
10943 | if test "$gl_cv_header_stdint_width" = yes; then |
10944 | STDINT_H= | |
10945 | fi | |
10946 | else | |
10947 | for ac_header in sys/inttypes.h sys/bitypes.h | |
6ec2e0f5 SDJ |
10948 | do : |
10949 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
10950 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
d0ac1c44 | 10951 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
6ec2e0f5 SDJ |
10952 | cat >>confdefs.h <<_ACEOF |
10953 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
10954 | _ACEOF | |
8690e634 | 10955 | |
6ec2e0f5 | 10956 | fi |
8690e634 | 10957 | |
6ec2e0f5 | 10958 | done |
8690e634 | 10959 | |
5e8754f9 SDJ |
10960 | if test $ac_cv_header_sys_inttypes_h = yes; then |
10961 | HAVE_SYS_INTTYPES_H=1 | |
10962 | fi | |
10963 | if test $ac_cv_header_sys_bitypes_h = yes; then | |
10964 | HAVE_SYS_BITYPES_H=1 | |
10965 | fi | |
8690e634 JK |
10966 | |
10967 | ||
6ec2e0f5 | 10968 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
8690e634 JK |
10969 | |
10970 | ||
6ec2e0f5 SDJ |
10971 | for gltype in ptrdiff_t size_t ; do |
10972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 | |
10973 | $as_echo_n "checking for bit size of $gltype... " >&6; } | |
d0ac1c44 | 10974 | if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : |
8690e634 JK |
10975 | $as_echo_n "(cached) " >&6 |
10976 | else | |
6ec2e0f5 SDJ |
10977 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " |
10978 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
10979 | included before <wchar.h>. */ | |
10980 | #include <stddef.h> | |
10981 | #include <signal.h> | |
10982 | #if HAVE_WCHAR_H | |
10983 | # include <stdio.h> | |
10984 | # include <time.h> | |
10985 | # include <wchar.h> | |
10986 | #endif | |
8690e634 | 10987 | |
6ec2e0f5 | 10988 | #include <limits.h>"; then : |
4a626d0a | 10989 | |
6ec2e0f5 SDJ |
10990 | else |
10991 | result=unknown | |
10992 | fi | |
4a626d0a | 10993 | |
6ec2e0f5 | 10994 | eval gl_cv_bitsizeof_${gltype}=\$result |
4a626d0a | 10995 | |
6ec2e0f5 SDJ |
10996 | fi |
10997 | eval ac_res=\$gl_cv_bitsizeof_${gltype} | |
10998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
10999 | $as_echo "$ac_res" >&6; } | |
11000 | eval result=\$gl_cv_bitsizeof_${gltype} | |
11001 | if test $result = unknown; then | |
11002 | result=0 | |
11003 | fi | |
11004 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
11005 | cat >>confdefs.h <<_ACEOF | |
11006 | #define BITSIZEOF_${GLTYPE} $result | |
11007 | _ACEOF | |
4a626d0a | 11008 | |
6ec2e0f5 SDJ |
11009 | eval BITSIZEOF_${GLTYPE}=\$result |
11010 | done | |
4a626d0a | 11011 | |
8690e634 | 11012 | |
6ec2e0f5 | 11013 | fi |
8690e634 | 11014 | |
8690e634 | 11015 | |
6ec2e0f5 SDJ |
11016 | for gltype in sig_atomic_t wchar_t wint_t ; do |
11017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 | |
11018 | $as_echo_n "checking for bit size of $gltype... " >&6; } | |
d0ac1c44 | 11019 | if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : |
6ec2e0f5 SDJ |
11020 | $as_echo_n "(cached) " >&6 |
11021 | else | |
11022 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " | |
11023 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
11024 | included before <wchar.h>. */ | |
11025 | #include <stddef.h> | |
11026 | #include <signal.h> | |
11027 | #if HAVE_WCHAR_H | |
11028 | # include <stdio.h> | |
11029 | # include <time.h> | |
11030 | # include <wchar.h> | |
11031 | #endif | |
8690e634 | 11032 | |
6ec2e0f5 SDJ |
11033 | #include <limits.h>"; then : |
11034 | ||
11035 | else | |
11036 | result=unknown | |
11037 | fi | |
8690e634 | 11038 | |
6ec2e0f5 | 11039 | eval gl_cv_bitsizeof_${gltype}=\$result |
8690e634 | 11040 | |
6ec2e0f5 SDJ |
11041 | fi |
11042 | eval ac_res=\$gl_cv_bitsizeof_${gltype} | |
11043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
11044 | $as_echo "$ac_res" >&6; } | |
11045 | eval result=\$gl_cv_bitsizeof_${gltype} | |
11046 | if test $result = unknown; then | |
11047 | result=0 | |
11048 | fi | |
11049 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
11050 | cat >>confdefs.h <<_ACEOF | |
11051 | #define BITSIZEOF_${GLTYPE} $result | |
11052 | _ACEOF | |
8690e634 | 11053 | |
6ec2e0f5 SDJ |
11054 | eval BITSIZEOF_${GLTYPE}=\$result |
11055 | done | |
8690e634 JK |
11056 | |
11057 | ||
11058 | ||
11059 | ||
6ec2e0f5 SDJ |
11060 | for gltype in sig_atomic_t wchar_t wint_t ; do |
11061 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 | |
11062 | $as_echo_n "checking whether $gltype is signed... " >&6; } | |
d0ac1c44 | 11063 | if eval \${gl_cv_type_${gltype}_signed+:} false; then : |
8690e634 JK |
11064 | $as_echo_n "(cached) " >&6 |
11065 | else | |
11066 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11067 | /* end confdefs.h. */ | |
8690e634 | 11068 | |
6ec2e0f5 SDJ |
11069 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
11070 | included before <wchar.h>. */ | |
11071 | #include <stddef.h> | |
11072 | #include <signal.h> | |
11073 | #if HAVE_WCHAR_H | |
11074 | # include <stdio.h> | |
11075 | # include <time.h> | |
11076 | # include <wchar.h> | |
11077 | #endif | |
11078 | ||
11079 | int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; | |
8690e634 JK |
11080 | int |
11081 | main () | |
11082 | { | |
6ec2e0f5 | 11083 | |
8690e634 JK |
11084 | ; |
11085 | return 0; | |
11086 | } | |
11087 | _ACEOF | |
11088 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 11089 | result=yes |
8690e634 | 11090 | else |
6ec2e0f5 | 11091 | result=no |
8690e634 JK |
11092 | fi |
11093 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 SDJ |
11094 | eval gl_cv_type_${gltype}_signed=\$result |
11095 | ||
8690e634 | 11096 | fi |
6ec2e0f5 | 11097 | eval ac_res=\$gl_cv_type_${gltype}_signed |
8690e634 JK |
11098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
11099 | $as_echo "$ac_res" >&6; } | |
6ec2e0f5 SDJ |
11100 | eval result=\$gl_cv_type_${gltype}_signed |
11101 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
11102 | if test "$result" = yes; then | |
11103 | cat >>confdefs.h <<_ACEOF | |
11104 | #define HAVE_SIGNED_${GLTYPE} 1 | |
8690e634 JK |
11105 | _ACEOF |
11106 | ||
6ec2e0f5 SDJ |
11107 | eval HAVE_SIGNED_${GLTYPE}=1 |
11108 | else | |
11109 | eval HAVE_SIGNED_${GLTYPE}=0 | |
11110 | fi | |
11111 | done | |
8690e634 | 11112 | |
8690e634 | 11113 | |
6ec2e0f5 SDJ |
11114 | gl_cv_type_ptrdiff_t_signed=yes |
11115 | gl_cv_type_size_t_signed=no | |
11116 | if test $APPLE_UNIVERSAL_BUILD = 0; then | |
8690e634 | 11117 | |
8690e634 | 11118 | |
6ec2e0f5 SDJ |
11119 | for gltype in ptrdiff_t size_t ; do |
11120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 | |
11121 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } | |
d0ac1c44 | 11122 | if eval \${gl_cv_type_${gltype}_suffix+:} false; then : |
8690e634 JK |
11123 | $as_echo_n "(cached) " >&6 |
11124 | else | |
6ec2e0f5 SDJ |
11125 | eval gl_cv_type_${gltype}_suffix=no |
11126 | eval result=\$gl_cv_type_${gltype}_signed | |
11127 | if test "$result" = yes; then | |
11128 | glsufu= | |
11129 | else | |
11130 | glsufu=u | |
11131 | fi | |
11132 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do | |
11133 | case $glsuf in | |
11134 | '') gltype1='int';; | |
11135 | l) gltype1='long int';; | |
11136 | ll) gltype1='long long int';; | |
11137 | i64) gltype1='__int64';; | |
11138 | u) gltype1='unsigned int';; | |
11139 | ul) gltype1='unsigned long int';; | |
11140 | ull) gltype1='unsigned long long int';; | |
11141 | ui64)gltype1='unsigned __int64';; | |
11142 | esac | |
11143 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 JK |
11144 | /* end confdefs.h. */ |
11145 | ||
6ec2e0f5 SDJ |
11146 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
11147 | included before <wchar.h>. */ | |
11148 | #include <stddef.h> | |
11149 | #include <signal.h> | |
11150 | #if HAVE_WCHAR_H | |
11151 | # include <stdio.h> | |
11152 | # include <time.h> | |
11153 | # include <wchar.h> | |
11154 | #endif | |
8690e634 | 11155 | |
6ec2e0f5 SDJ |
11156 | extern $gltype foo; |
11157 | extern $gltype1 foo; | |
8690e634 JK |
11158 | int |
11159 | main () | |
11160 | { | |
11161 | ||
11162 | ; | |
11163 | return 0; | |
11164 | } | |
11165 | _ACEOF | |
11166 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 11167 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
8690e634 JK |
11168 | fi |
11169 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 SDJ |
11170 | eval result=\$gl_cv_type_${gltype}_suffix |
11171 | test "$result" != no && break | |
11172 | done | |
8690e634 | 11173 | fi |
6ec2e0f5 SDJ |
11174 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
11175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
11176 | $as_echo "$ac_res" >&6; } | |
11177 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
11178 | eval result=\$gl_cv_type_${gltype}_suffix | |
11179 | test "$result" = no && result= | |
11180 | eval ${GLTYPE}_SUFFIX=\$result | |
11181 | cat >>confdefs.h <<_ACEOF | |
11182 | #define ${GLTYPE}_SUFFIX $result | |
8690e634 JK |
11183 | _ACEOF |
11184 | ||
6ec2e0f5 | 11185 | done |
8690e634 JK |
11186 | |
11187 | ||
6ec2e0f5 | 11188 | fi |
8690e634 | 11189 | |
6ec2e0f5 SDJ |
11190 | |
11191 | for gltype in sig_atomic_t wchar_t wint_t ; do | |
11192 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 | |
11193 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } | |
d0ac1c44 | 11194 | if eval \${gl_cv_type_${gltype}_suffix+:} false; then : |
8690e634 JK |
11195 | $as_echo_n "(cached) " >&6 |
11196 | else | |
6ec2e0f5 SDJ |
11197 | eval gl_cv_type_${gltype}_suffix=no |
11198 | eval result=\$gl_cv_type_${gltype}_signed | |
11199 | if test "$result" = yes; then | |
11200 | glsufu= | |
11201 | else | |
11202 | glsufu=u | |
11203 | fi | |
11204 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do | |
11205 | case $glsuf in | |
11206 | '') gltype1='int';; | |
11207 | l) gltype1='long int';; | |
11208 | ll) gltype1='long long int';; | |
11209 | i64) gltype1='__int64';; | |
11210 | u) gltype1='unsigned int';; | |
11211 | ul) gltype1='unsigned long int';; | |
11212 | ull) gltype1='unsigned long long int';; | |
11213 | ui64)gltype1='unsigned __int64';; | |
11214 | esac | |
11215 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 | 11216 | /* end confdefs.h. */ |
88b48903 | 11217 | |
6ec2e0f5 SDJ |
11218 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
11219 | included before <wchar.h>. */ | |
11220 | #include <stddef.h> | |
11221 | #include <signal.h> | |
11222 | #if HAVE_WCHAR_H | |
11223 | # include <stdio.h> | |
11224 | # include <time.h> | |
11225 | # include <wchar.h> | |
11226 | #endif | |
88b48903 | 11227 | |
6ec2e0f5 SDJ |
11228 | extern $gltype foo; |
11229 | extern $gltype1 foo; | |
88b48903 WN |
11230 | int |
11231 | main () | |
11232 | { | |
88b48903 WN |
11233 | |
11234 | ; | |
11235 | return 0; | |
11236 | } | |
11237 | _ACEOF | |
11238 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 11239 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
8690e634 | 11240 | fi |
88b48903 | 11241 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6ec2e0f5 SDJ |
11242 | eval result=\$gl_cv_type_${gltype}_suffix |
11243 | test "$result" != no && break | |
11244 | done | |
8690e634 | 11245 | fi |
6ec2e0f5 SDJ |
11246 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
11247 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
11248 | $as_echo "$ac_res" >&6; } | |
11249 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
11250 | eval result=\$gl_cv_type_${gltype}_suffix | |
11251 | test "$result" = no && result= | |
11252 | eval ${GLTYPE}_SUFFIX=\$result | |
11253 | cat >>confdefs.h <<_ACEOF | |
11254 | #define ${GLTYPE}_SUFFIX $result | |
88b48903 | 11255 | _ACEOF |
8690e634 | 11256 | |
6ec2e0f5 | 11257 | done |
8690e634 JK |
11258 | |
11259 | ||
11260 | ||
5e8754f9 | 11261 | if test $BITSIZEOF_WINT_T -lt 32; then |
6ec2e0f5 SDJ |
11262 | BITSIZEOF_WINT_T=32 |
11263 | fi | |
8690e634 | 11264 | |
5e8754f9 | 11265 | fi |
7a6dbc2f | 11266 | |
5e8754f9 SDJ |
11267 | # The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. |
11268 | LIMITS_H=limits.h | |
6ec2e0f5 SDJ |
11269 | if test -n "$LIMITS_H"; then |
11270 | GL_GENERATE_LIMITS_H_TRUE= | |
11271 | GL_GENERATE_LIMITS_H_FALSE='#' | |
88b48903 | 11272 | else |
6ec2e0f5 SDJ |
11273 | GL_GENERATE_LIMITS_H_TRUE='#' |
11274 | GL_GENERATE_LIMITS_H_FALSE= | |
88b48903 | 11275 | fi |
8690e634 JK |
11276 | |
11277 | ||
11278 | ||
11279 | ||
11280 | ||
6ec2e0f5 SDJ |
11281 | |
11282 | if test -n "$STDINT_H"; then | |
11283 | GL_GENERATE_STDINT_H_TRUE= | |
11284 | GL_GENERATE_STDINT_H_FALSE='#' | |
11285 | else | |
11286 | GL_GENERATE_STDINT_H_TRUE='#' | |
11287 | GL_GENERATE_STDINT_H_FALSE= | |
88b48903 | 11288 | fi |
8690e634 | 11289 | |
8690e634 JK |
11290 | |
11291 | ||
11292 | ||
6ec2e0f5 | 11293 | |
472fa5ee SM |
11294 | |
11295 | ||
11296 | ||
6ec2e0f5 SDJ |
11297 | GNULIB_IMAXABS=0; |
11298 | GNULIB_IMAXDIV=0; | |
11299 | GNULIB_STRTOIMAX=0; | |
11300 | GNULIB_STRTOUMAX=0; | |
11301 | HAVE_DECL_IMAXABS=1; | |
11302 | HAVE_DECL_IMAXDIV=1; | |
11303 | HAVE_DECL_STRTOIMAX=1; | |
11304 | HAVE_DECL_STRTOUMAX=1; | |
11305 | REPLACE_STRTOIMAX=0; | |
11306 | REPLACE_STRTOUMAX=0; | |
11307 | INT32_MAX_LT_INTMAX_MAX=1; | |
11308 | INT64_MAX_EQ_LONG_MAX='defined _LP64'; | |
11309 | PRI_MACROS_BROKEN=0; | |
11310 | PRIPTR_PREFIX=__PRIPTR_PREFIX; | |
11311 | UINT32_MAX_LT_UINTMAX_MAX=1; | |
11312 | UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; | |
11313 | ||
11314 | ||
11315 | ||
11316 | ||
472fa5ee SM |
11317 | : |
11318 | ||
11319 | ||
11320 | ||
11321 | ||
11322 | ||
11323 | ||
11324 | ||
6ec2e0f5 SDJ |
11325 | |
11326 | ||
11327 | ||
11328 | ||
11329 | ||
11330 | ||
472fa5ee SM |
11331 | : |
11332 | ||
11333 | ||
11334 | ||
6ec2e0f5 SDJ |
11335 | |
11336 | ||
11337 | ||
11338 | ||
11339 | ||
11340 | if test $gl_cv_have_include_next = yes; then | |
11341 | gl_cv_next_inttypes_h='<'inttypes.h'>' | |
11342 | else | |
11343 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5 | |
11344 | $as_echo_n "checking absolute name of <inttypes.h>... " >&6; } | |
d0ac1c44 | 11345 | if ${gl_cv_next_inttypes_h+:} false; then : |
6ec2e0f5 | 11346 | $as_echo_n "(cached) " >&6 |
88b48903 | 11347 | else |
8690e634 | 11348 | |
6ec2e0f5 | 11349 | if test $ac_cv_header_inttypes_h = yes; then |
8690e634 JK |
11350 | |
11351 | ||
8690e634 JK |
11352 | |
11353 | ||
6ec2e0f5 SDJ |
11354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11355 | /* end confdefs.h. */ | |
11356 | #include <inttypes.h> | |
88b48903 | 11357 | _ACEOF |
6ec2e0f5 SDJ |
11358 | case "$host_os" in |
11359 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
11360 | *) gl_absname_cpp="$ac_cpp" ;; | |
11361 | esac | |
8690e634 | 11362 | |
6ec2e0f5 SDJ |
11363 | case "$host_os" in |
11364 | mingw*) | |
11365 | gl_dirsep_regex='[/\\]' | |
11366 | ;; | |
11367 | *) | |
11368 | gl_dirsep_regex='\/' | |
88b48903 WN |
11369 | ;; |
11370 | esac | |
6ec2e0f5 SDJ |
11371 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
11372 | gl_header_literal_regex=`echo 'inttypes.h' \ | |
11373 | | sed -e "$gl_make_literal_regex_sed"` | |
11374 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
11375 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
11376 | s|^/[^/]|//&| | |
11377 | p | |
11378 | q | |
11379 | }' | |
8690e634 | 11380 | |
6ec2e0f5 SDJ |
11381 | gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
11382 | sed -n "$gl_absolute_header_sed"` | |
8690e634 | 11383 | |
6ec2e0f5 SDJ |
11384 | gl_header=$gl_cv_absolute_inttypes_h |
11385 | gl_cv_next_inttypes_h='"'$gl_header'"' | |
11386 | else | |
11387 | gl_cv_next_inttypes_h='<'inttypes.h'>' | |
11388 | fi | |
88b48903 | 11389 | |
88b48903 | 11390 | |
88b48903 | 11391 | fi |
6ec2e0f5 SDJ |
11392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 |
11393 | $as_echo "$gl_cv_next_inttypes_h" >&6; } | |
11394 | fi | |
11395 | NEXT_INTTYPES_H=$gl_cv_next_inttypes_h | |
88b48903 | 11396 | |
6ec2e0f5 SDJ |
11397 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
11398 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
11399 | gl_next_as_first_directive='<'inttypes.h'>' | |
11400 | else | |
11401 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
11402 | gl_next_as_first_directive=$gl_cv_next_inttypes_h | |
11403 | fi | |
11404 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive | |
88b48903 | 11405 | |
6ec2e0f5 SDJ |
11406 | |
11407 | ||
11408 | ||
11409 | ||
11410 | ||
11411 | ||
11412 | ||
5e8754f9 SDJ |
11413 | for gl_func in imaxabs imaxdiv strtoimax strtoumax; do |
11414 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
11415 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
11416 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
11417 | if eval \${$as_gl_Symbol+:} false; then : | |
11418 | $as_echo_n "(cached) " >&6 | |
11419 | else | |
11420 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11421 | /* end confdefs.h. */ | |
11422 | #include <inttypes.h> | |
11423 | ||
11424 | int | |
11425 | main () | |
11426 | { | |
11427 | #undef $gl_func | |
11428 | (void) $gl_func; | |
11429 | ; | |
11430 | return 0; | |
11431 | } | |
11432 | _ACEOF | |
11433 | if ac_fn_c_try_compile "$LINENO"; then : | |
11434 | eval "$as_gl_Symbol=yes" | |
11435 | else | |
11436 | eval "$as_gl_Symbol=no" | |
11437 | fi | |
11438 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11439 | fi | |
11440 | eval ac_res=\$$as_gl_Symbol | |
11441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
11442 | $as_echo "$ac_res" >&6; } | |
11443 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
11444 | cat >>confdefs.h <<_ACEOF | |
11445 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
11446 | _ACEOF | |
6ec2e0f5 | 11447 | |
5e8754f9 SDJ |
11448 | eval ac_cv_have_decl_$gl_func=yes |
11449 | fi | |
11450 | done | |
6ec2e0f5 SDJ |
11451 | |
11452 | ||
11453 | ||
11454 | for ac_header in inttypes.h | |
11455 | do : | |
11456 | ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" | |
d0ac1c44 | 11457 | if test "x$ac_cv_header_inttypes_h" = xyes; then : |
6ec2e0f5 SDJ |
11458 | cat >>confdefs.h <<_ACEOF |
11459 | #define HAVE_INTTYPES_H 1 | |
11460 | _ACEOF | |
11461 | ||
11462 | fi | |
11463 | ||
11464 | done | |
11465 | ||
11466 | if test $ac_cv_header_inttypes_h = yes; then | |
11467 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 | |
11468 | $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } | |
d0ac1c44 | 11469 | if ${gt_cv_inttypes_pri_broken+:} false; then : |
6ec2e0f5 SDJ |
11470 | $as_echo_n "(cached) " >&6 |
11471 | else | |
11472 | ||
11473 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11474 | /* end confdefs.h. */ | |
11475 | ||
11476 | #include <inttypes.h> | |
11477 | #ifdef PRId32 | |
11478 | char *p = PRId32; | |
11479 | #endif | |
11480 | ||
11481 | int | |
11482 | main () | |
11483 | { | |
11484 | ||
11485 | ; | |
11486 | return 0; | |
11487 | } | |
11488 | _ACEOF | |
11489 | if ac_fn_c_try_compile "$LINENO"; then : | |
11490 | gt_cv_inttypes_pri_broken=no | |
11491 | else | |
11492 | gt_cv_inttypes_pri_broken=yes | |
11493 | fi | |
11494 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11495 | ||
11496 | fi | |
11497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 | |
11498 | $as_echo "$gt_cv_inttypes_pri_broken" >&6; } | |
11499 | fi | |
11500 | if test "$gt_cv_inttypes_pri_broken" = yes; then | |
11501 | ||
11502 | cat >>confdefs.h <<_ACEOF | |
11503 | #define PRI_MACROS_BROKEN 1 | |
11504 | _ACEOF | |
11505 | ||
11506 | PRI_MACROS_BROKEN=1 | |
11507 | else | |
11508 | PRI_MACROS_BROKEN=0 | |
11509 | fi | |
11510 | ||
11511 | ||
11512 | ||
11513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 | |
11514 | $as_echo_n "checking where to find the exponent in a 'double'... " >&6; } | |
d0ac1c44 | 11515 | if ${gl_cv_cc_double_expbit0+:} false; then : |
6ec2e0f5 SDJ |
11516 | $as_echo_n "(cached) " >&6 |
11517 | else | |
11518 | ||
11519 | if test "$cross_compiling" = yes; then : | |
11520 | ||
11521 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11522 | /* end confdefs.h. */ | |
11523 | ||
11524 | #if defined arm || defined __arm || defined __arm__ | |
11525 | mixed_endianness | |
11526 | #endif | |
11527 | ||
11528 | _ACEOF | |
11529 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
11530 | $EGREP "mixed_endianness" >/dev/null 2>&1; then : | |
11531 | gl_cv_cc_double_expbit0="unknown" | |
11532 | else | |
11533 | ||
11534 | : | |
d0ac1c44 | 11535 | if ${ac_cv_c_bigendian+:} false; then : |
6ec2e0f5 SDJ |
11536 | $as_echo_n "(cached) " >&6 |
11537 | else | |
11538 | ac_cv_c_bigendian=unknown | |
11539 | # See if we're dealing with a universal compiler. | |
11540 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11541 | /* end confdefs.h. */ | |
11542 | #ifndef __APPLE_CC__ | |
11543 | not a universal capable compiler | |
11544 | #endif | |
11545 | typedef int dummy; | |
11546 | ||
11547 | _ACEOF | |
11548 | if ac_fn_c_try_compile "$LINENO"; then : | |
11549 | ||
11550 | # Check for potential -arch flags. It is not universal unless | |
11551 | # there are at least two -arch flags with different values. | |
11552 | ac_arch= | |
11553 | ac_prev= | |
11554 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
11555 | if test -n "$ac_prev"; then | |
11556 | case $ac_word in | |
11557 | i?86 | x86_64 | ppc | ppc64) | |
11558 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
11559 | ac_arch=$ac_word | |
11560 | else | |
11561 | ac_cv_c_bigendian=universal | |
11562 | break | |
11563 | fi | |
11564 | ;; | |
11565 | esac | |
11566 | ac_prev= | |
11567 | elif test "x$ac_word" = "x-arch"; then | |
11568 | ac_prev=arch | |
11569 | fi | |
11570 | done | |
11571 | fi | |
11572 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11573 | if test $ac_cv_c_bigendian = unknown; then | |
11574 | # See if sys/param.h defines the BYTE_ORDER macro. | |
11575 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11576 | /* end confdefs.h. */ | |
11577 | #include <sys/types.h> | |
11578 | #include <sys/param.h> | |
11579 | ||
11580 | int | |
11581 | main () | |
11582 | { | |
11583 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
11584 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
11585 | && LITTLE_ENDIAN) | |
11586 | bogus endian macros | |
11587 | #endif | |
11588 | ||
11589 | ; | |
11590 | return 0; | |
11591 | } | |
11592 | _ACEOF | |
11593 | if ac_fn_c_try_compile "$LINENO"; then : | |
11594 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
11595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11596 | /* end confdefs.h. */ | |
11597 | #include <sys/types.h> | |
11598 | #include <sys/param.h> | |
11599 | ||
11600 | int | |
11601 | main () | |
11602 | { | |
11603 | #if BYTE_ORDER != BIG_ENDIAN | |
11604 | not big endian | |
11605 | #endif | |
11606 | ||
11607 | ; | |
11608 | return 0; | |
11609 | } | |
11610 | _ACEOF | |
11611 | if ac_fn_c_try_compile "$LINENO"; then : | |
11612 | ac_cv_c_bigendian=yes | |
11613 | else | |
11614 | ac_cv_c_bigendian=no | |
11615 | fi | |
11616 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11617 | fi | |
11618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11619 | fi | |
11620 | if test $ac_cv_c_bigendian = unknown; then | |
11621 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
11622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11623 | /* end confdefs.h. */ | |
11624 | #include <limits.h> | |
11625 | ||
11626 | int | |
88b48903 WN |
11627 | main () |
11628 | { | |
11629 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
11630 | bogus endian macros | |
11631 | #endif | |
11632 | ||
11633 | ; | |
11634 | return 0; | |
11635 | } | |
11636 | _ACEOF | |
11637 | if ac_fn_c_try_compile "$LINENO"; then : | |
11638 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
11639 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11640 | /* end confdefs.h. */ | |
11641 | #include <limits.h> | |
11642 | ||
11643 | int | |
11644 | main () | |
11645 | { | |
11646 | #ifndef _BIG_ENDIAN | |
11647 | not big endian | |
11648 | #endif | |
11649 | ||
11650 | ; | |
11651 | return 0; | |
11652 | } | |
11653 | _ACEOF | |
11654 | if ac_fn_c_try_compile "$LINENO"; then : | |
11655 | ac_cv_c_bigendian=yes | |
11656 | else | |
11657 | ac_cv_c_bigendian=no | |
11658 | fi | |
11659 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11660 | fi | |
11661 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11662 | fi | |
11663 | if test $ac_cv_c_bigendian = unknown; then | |
11664 | # Compile a test program. | |
11665 | if test "$cross_compiling" = yes; then : | |
11666 | # Try to guess by grepping values from an object file. | |
11667 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11668 | /* end confdefs.h. */ | |
11669 | short int ascii_mm[] = | |
11670 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
11671 | short int ascii_ii[] = | |
11672 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
11673 | int use_ascii (int i) { | |
11674 | return ascii_mm[i] + ascii_ii[i]; | |
11675 | } | |
11676 | short int ebcdic_ii[] = | |
11677 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
11678 | short int ebcdic_mm[] = | |
11679 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
11680 | int use_ebcdic (int i) { | |
11681 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
11682 | } | |
11683 | extern int foo; | |
11684 | ||
11685 | int | |
11686 | main () | |
11687 | { | |
11688 | return use_ascii (foo) == use_ebcdic (foo); | |
11689 | ; | |
11690 | return 0; | |
11691 | } | |
11692 | _ACEOF | |
11693 | if ac_fn_c_try_compile "$LINENO"; then : | |
11694 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
11695 | ac_cv_c_bigendian=yes | |
11696 | fi | |
11697 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
11698 | if test "$ac_cv_c_bigendian" = unknown; then | |
11699 | ac_cv_c_bigendian=no | |
11700 | else | |
11701 | # finding both strings is unlikely to happen, but who knows? | |
11702 | ac_cv_c_bigendian=unknown | |
11703 | fi | |
11704 | fi | |
11705 | fi | |
11706 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11707 | else | |
11708 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11709 | /* end confdefs.h. */ | |
11710 | $ac_includes_default | |
11711 | int | |
11712 | main () | |
11713 | { | |
11714 | ||
11715 | /* Are we little or big endian? From Harbison&Steele. */ | |
11716 | union | |
11717 | { | |
11718 | long int l; | |
11719 | char c[sizeof (long int)]; | |
11720 | } u; | |
11721 | u.l = 1; | |
11722 | return u.c[sizeof (long int) - 1] == 1; | |
11723 | ||
11724 | ; | |
11725 | return 0; | |
11726 | } | |
11727 | _ACEOF | |
11728 | if ac_fn_c_try_run "$LINENO"; then : | |
11729 | ac_cv_c_bigendian=no | |
11730 | else | |
11731 | ac_cv_c_bigendian=yes | |
11732 | fi | |
11733 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
11734 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
11735 | fi | |
11736 | ||
11737 | fi | |
11738 | fi | |
6ec2e0f5 | 11739 | : |
88b48903 WN |
11740 | case $ac_cv_c_bigendian in #( |
11741 | yes) | |
6ec2e0f5 | 11742 | gl_cv_cc_double_expbit0="word 0 bit 20";; #( |
88b48903 | 11743 | no) |
6ec2e0f5 | 11744 | gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( |
88b48903 WN |
11745 | universal) |
11746 | ||
11747 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
11748 | ||
11749 | ;; #( | |
11750 | *) | |
6ec2e0f5 | 11751 | gl_cv_cc_double_expbit0="unknown" ;; |
88b48903 WN |
11752 | esac |
11753 | ||
11754 | ||
6ec2e0f5 SDJ |
11755 | fi |
11756 | rm -f conftest* | |
88b48903 | 11757 | |
2196f55f | 11758 | |
2196f55f YQ |
11759 | else |
11760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11761 | /* end confdefs.h. */ | |
2196f55f | 11762 | |
6ec2e0f5 SDJ |
11763 | #include <float.h> |
11764 | #include <stddef.h> | |
11765 | #include <stdio.h> | |
11766 | #include <string.h> | |
11767 | #define NWORDS \ | |
11768 | ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | |
11769 | typedef union { double value; unsigned int word[NWORDS]; } memory_double; | |
11770 | static unsigned int ored_words[NWORDS]; | |
11771 | static unsigned int anded_words[NWORDS]; | |
11772 | static void add_to_ored_words (double x) | |
2196f55f | 11773 | { |
6ec2e0f5 SDJ |
11774 | memory_double m; |
11775 | size_t i; | |
11776 | /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ | |
11777 | memset (&m, 0, sizeof (memory_double)); | |
11778 | m.value = x; | |
11779 | for (i = 0; i < NWORDS; i++) | |
11780 | { | |
11781 | ored_words[i] |= m.word[i]; | |
11782 | anded_words[i] &= m.word[i]; | |
11783 | } | |
2196f55f | 11784 | } |
6ec2e0f5 | 11785 | int main () |
88b48903 | 11786 | { |
6ec2e0f5 SDJ |
11787 | size_t j; |
11788 | FILE *fp = fopen ("conftest.out", "w"); | |
11789 | if (fp == NULL) | |
11790 | return 1; | |
11791 | for (j = 0; j < NWORDS; j++) | |
11792 | anded_words[j] = ~ (unsigned int) 0; | |
11793 | add_to_ored_words (0.25); | |
11794 | add_to_ored_words (0.5); | |
11795 | add_to_ored_words (1.0); | |
11796 | add_to_ored_words (2.0); | |
11797 | add_to_ored_words (4.0); | |
11798 | /* Remove bits that are common (e.g. if representation of the first mantissa | |
11799 | bit is explicit). */ | |
11800 | for (j = 0; j < NWORDS; j++) | |
11801 | ored_words[j] &= ~anded_words[j]; | |
11802 | /* Now find the nonzero word. */ | |
11803 | for (j = 0; j < NWORDS; j++) | |
11804 | if (ored_words[j] != 0) | |
11805 | break; | |
11806 | if (j < NWORDS) | |
11807 | { | |
11808 | size_t i; | |
11809 | for (i = j + 1; i < NWORDS; i++) | |
11810 | if (ored_words[i] != 0) | |
11811 | { | |
11812 | fprintf (fp, "unknown"); | |
11813 | return (fclose (fp) != 0); | |
11814 | } | |
11815 | for (i = 0; ; i++) | |
11816 | if ((ored_words[j] >> i) & 1) | |
11817 | { | |
11818 | fprintf (fp, "word %d bit %d", (int) j, (int) i); | |
11819 | return (fclose (fp) != 0); | |
11820 | } | |
11821 | } | |
11822 | fprintf (fp, "unknown"); | |
11823 | return (fclose (fp) != 0); | |
88b48903 | 11824 | } |
6ec2e0f5 | 11825 | |
88b48903 | 11826 | _ACEOF |
6ec2e0f5 SDJ |
11827 | if ac_fn_c_try_run "$LINENO"; then : |
11828 | gl_cv_cc_double_expbit0=`cat conftest.out` | |
88b48903 | 11829 | else |
6ec2e0f5 | 11830 | gl_cv_cc_double_expbit0="unknown" |
88b48903 | 11831 | fi |
6ec2e0f5 SDJ |
11832 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
11833 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
11834 | fi | |
11835 | ||
11836 | rm -f conftest.out | |
88b48903 WN |
11837 | |
11838 | fi | |
6ec2e0f5 SDJ |
11839 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 |
11840 | $as_echo "$gl_cv_cc_double_expbit0" >&6; } | |
11841 | case "$gl_cv_cc_double_expbit0" in | |
11842 | word*bit*) | |
11843 | word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` | |
11844 | bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` | |
88b48903 | 11845 | |
6ec2e0f5 SDJ |
11846 | cat >>confdefs.h <<_ACEOF |
11847 | #define DBL_EXPBIT0_WORD $word | |
11848 | _ACEOF | |
88b48903 | 11849 | |
88b48903 | 11850 | |
6ec2e0f5 SDJ |
11851 | cat >>confdefs.h <<_ACEOF |
11852 | #define DBL_EXPBIT0_BIT $bit | |
11853 | _ACEOF | |
88b48903 | 11854 | |
6ec2e0f5 SDJ |
11855 | ;; |
11856 | esac | |
88b48903 WN |
11857 | |
11858 | ||
6ec2e0f5 SDJ |
11859 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
11860 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
d0ac1c44 | 11861 | if ${ac_cv_c_bigendian+:} false; then : |
6ec2e0f5 SDJ |
11862 | $as_echo_n "(cached) " >&6 |
11863 | else | |
11864 | ac_cv_c_bigendian=unknown | |
11865 | # See if we're dealing with a universal compiler. | |
11866 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11867 | /* end confdefs.h. */ | |
11868 | #ifndef __APPLE_CC__ | |
11869 | not a universal capable compiler | |
11870 | #endif | |
11871 | typedef int dummy; | |
88b48903 | 11872 | |
6ec2e0f5 SDJ |
11873 | _ACEOF |
11874 | if ac_fn_c_try_compile "$LINENO"; then : | |
88b48903 | 11875 | |
6ec2e0f5 SDJ |
11876 | # Check for potential -arch flags. It is not universal unless |
11877 | # there are at least two -arch flags with different values. | |
11878 | ac_arch= | |
11879 | ac_prev= | |
11880 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
11881 | if test -n "$ac_prev"; then | |
11882 | case $ac_word in | |
11883 | i?86 | x86_64 | ppc | ppc64) | |
11884 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
11885 | ac_arch=$ac_word | |
11886 | else | |
11887 | ac_cv_c_bigendian=universal | |
11888 | break | |
11889 | fi | |
11890 | ;; | |
11891 | esac | |
11892 | ac_prev= | |
11893 | elif test "x$ac_word" = "x-arch"; then | |
11894 | ac_prev=arch | |
11895 | fi | |
11896 | done | |
11897 | fi | |
11898 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11899 | if test $ac_cv_c_bigendian = unknown; then | |
11900 | # See if sys/param.h defines the BYTE_ORDER macro. | |
11901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11902 | /* end confdefs.h. */ | |
11903 | #include <sys/types.h> | |
11904 | #include <sys/param.h> | |
88b48903 | 11905 | |
6ec2e0f5 SDJ |
11906 | int |
11907 | main () | |
11908 | { | |
11909 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
11910 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
11911 | && LITTLE_ENDIAN) | |
11912 | bogus endian macros | |
11913 | #endif | |
88b48903 | 11914 | |
6ec2e0f5 SDJ |
11915 | ; |
11916 | return 0; | |
11917 | } | |
11918 | _ACEOF | |
11919 | if ac_fn_c_try_compile "$LINENO"; then : | |
11920 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
11921 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
88b48903 WN |
11922 | /* end confdefs.h. */ |
11923 | #include <sys/types.h> | |
6ec2e0f5 | 11924 | #include <sys/param.h> |
8690e634 JK |
11925 | |
11926 | int | |
11927 | main () | |
11928 | { | |
6ec2e0f5 SDJ |
11929 | #if BYTE_ORDER != BIG_ENDIAN |
11930 | not big endian | |
11931 | #endif | |
8690e634 | 11932 | |
8690e634 JK |
11933 | ; |
11934 | return 0; | |
11935 | } | |
11936 | _ACEOF | |
6ec2e0f5 SDJ |
11937 | if ac_fn_c_try_compile "$LINENO"; then : |
11938 | ac_cv_c_bigendian=yes | |
8690e634 | 11939 | else |
6ec2e0f5 | 11940 | ac_cv_c_bigendian=no |
8690e634 | 11941 | fi |
6ec2e0f5 | 11942 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8690e634 | 11943 | fi |
6ec2e0f5 SDJ |
11944 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
11945 | fi | |
11946 | if test $ac_cv_c_bigendian = unknown; then | |
11947 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
11948 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11949 | /* end confdefs.h. */ | |
11950 | #include <limits.h> | |
11951 | ||
11952 | int | |
11953 | main () | |
11954 | { | |
11955 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
11956 | bogus endian macros | |
11957 | #endif | |
11958 | ||
11959 | ; | |
11960 | return 0; | |
11961 | } | |
11962 | _ACEOF | |
11963 | if ac_fn_c_try_compile "$LINENO"; then : | |
11964 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
11965 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11966 | /* end confdefs.h. */ | |
11967 | #include <limits.h> | |
8690e634 | 11968 | |
6ec2e0f5 SDJ |
11969 | int |
11970 | main () | |
11971 | { | |
11972 | #ifndef _BIG_ENDIAN | |
11973 | not big endian | |
11974 | #endif | |
11975 | ||
11976 | ; | |
11977 | return 0; | |
11978 | } | |
11979 | _ACEOF | |
11980 | if ac_fn_c_try_compile "$LINENO"; then : | |
11981 | ac_cv_c_bigendian=yes | |
11982 | else | |
11983 | ac_cv_c_bigendian=no | |
8690e634 | 11984 | fi |
6ec2e0f5 SDJ |
11985 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
11986 | fi | |
11987 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11988 | fi | |
11989 | if test $ac_cv_c_bigendian = unknown; then | |
11990 | # Compile a test program. | |
11991 | if test "$cross_compiling" = yes; then : | |
11992 | # Try to guess by grepping values from an object file. | |
11993 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11994 | /* end confdefs.h. */ | |
11995 | short int ascii_mm[] = | |
11996 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
11997 | short int ascii_ii[] = | |
11998 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
11999 | int use_ascii (int i) { | |
12000 | return ascii_mm[i] + ascii_ii[i]; | |
12001 | } | |
12002 | short int ebcdic_ii[] = | |
12003 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
12004 | short int ebcdic_mm[] = | |
12005 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
12006 | int use_ebcdic (int i) { | |
12007 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
12008 | } | |
12009 | extern int foo; | |
8690e634 | 12010 | |
6ec2e0f5 SDJ |
12011 | int |
12012 | main () | |
12013 | { | |
12014 | return use_ascii (foo) == use_ebcdic (foo); | |
12015 | ; | |
12016 | return 0; | |
12017 | } | |
12018 | _ACEOF | |
12019 | if ac_fn_c_try_compile "$LINENO"; then : | |
12020 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
12021 | ac_cv_c_bigendian=yes | |
12022 | fi | |
12023 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
12024 | if test "$ac_cv_c_bigendian" = unknown; then | |
12025 | ac_cv_c_bigendian=no | |
12026 | else | |
12027 | # finding both strings is unlikely to happen, but who knows? | |
12028 | ac_cv_c_bigendian=unknown | |
12029 | fi | |
12030 | fi | |
12031 | fi | |
12032 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
12033 | else | |
12034 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12035 | /* end confdefs.h. */ | |
12036 | $ac_includes_default | |
12037 | int | |
12038 | main () | |
12039 | { | |
8690e634 | 12040 | |
6ec2e0f5 SDJ |
12041 | /* Are we little or big endian? From Harbison&Steele. */ |
12042 | union | |
12043 | { | |
12044 | long int l; | |
12045 | char c[sizeof (long int)]; | |
12046 | } u; | |
12047 | u.l = 1; | |
12048 | return u.c[sizeof (long int) - 1] == 1; | |
12049 | ||
12050 | ; | |
12051 | return 0; | |
12052 | } | |
8690e634 | 12053 | _ACEOF |
6ec2e0f5 SDJ |
12054 | if ac_fn_c_try_run "$LINENO"; then : |
12055 | ac_cv_c_bigendian=no | |
12056 | else | |
12057 | ac_cv_c_bigendian=yes | |
12058 | fi | |
12059 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
12060 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
12061 | fi | |
12062 | ||
12063 | fi | |
12064 | fi | |
12065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
12066 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
12067 | case $ac_cv_c_bigendian in #( | |
12068 | yes) | |
12069 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
12070 | ;; #( | |
12071 | no) | |
12072 | ;; #( | |
12073 | universal) | |
8690e634 | 12074 | |
6ec2e0f5 | 12075 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
8690e634 | 12076 | |
6ec2e0f5 SDJ |
12077 | ;; #( |
12078 | *) | |
d0ac1c44 | 12079 | as_fn_error $? "unknown endianness |
6ec2e0f5 SDJ |
12080 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
12081 | esac | |
8690e634 | 12082 | |
6ec2e0f5 SDJ |
12083 | |
12084 | ||
12085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 | |
12086 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
d0ac1c44 | 12087 | if ${am_cv_langinfo_codeset+:} false; then : |
6ec2e0f5 SDJ |
12088 | $as_echo_n "(cached) " >&6 |
12089 | else | |
12090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12091 | /* end confdefs.h. */ | |
12092 | #include <langinfo.h> | |
12093 | int | |
12094 | main () | |
12095 | { | |
12096 | char* cs = nl_langinfo(CODESET); return !cs; | |
12097 | ; | |
12098 | return 0; | |
12099 | } | |
8690e634 | 12100 | _ACEOF |
6ec2e0f5 SDJ |
12101 | if ac_fn_c_try_link "$LINENO"; then : |
12102 | am_cv_langinfo_codeset=yes | |
12103 | else | |
12104 | am_cv_langinfo_codeset=no | |
12105 | fi | |
12106 | rm -f core conftest.err conftest.$ac_objext \ | |
12107 | conftest$ac_exeext conftest.$ac_ext | |
12108 | ||
12109 | fi | |
12110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 | |
12111 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
12112 | if test $am_cv_langinfo_codeset = yes; then | |
12113 | ||
12114 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h | |
8690e634 | 12115 | |
6ec2e0f5 | 12116 | fi |
8690e634 | 12117 | |
472fa5ee | 12118 | |
5e8754f9 SDJ |
12119 | ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
12120 | if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : | |
12121 | ac_have_decl=1 | |
12122 | else | |
12123 | ac_have_decl=0 | |
12124 | fi | |
12125 | ||
12126 | cat >>confdefs.h <<_ACEOF | |
12127 | #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl | |
12128 | _ACEOF | |
12129 | ||
12130 | ||
12131 | ||
12132 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 | |
12133 | $as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } | |
12134 | if ${ac_cv_gnu_library_2_1+:} false; then : | |
12135 | $as_echo_n "(cached) " >&6 | |
12136 | else | |
12137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12138 | /* end confdefs.h. */ | |
12139 | ||
12140 | #include <features.h> | |
12141 | #ifdef __GNU_LIBRARY__ | |
12142 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) | |
12143 | Lucky GNU user | |
12144 | #endif | |
12145 | #endif | |
12146 | #ifdef __UCLIBC__ | |
12147 | Lucky user | |
12148 | #endif | |
12149 | ||
12150 | _ACEOF | |
12151 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
12152 | $EGREP "Lucky" >/dev/null 2>&1; then : | |
12153 | ac_cv_gnu_library_2_1=yes | |
12154 | else | |
12155 | ac_cv_gnu_library_2_1=no | |
12156 | fi | |
12157 | rm -f conftest* | |
12158 | ||
12159 | ||
12160 | ||
12161 | fi | |
12162 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 | |
12163 | $as_echo "$ac_cv_gnu_library_2_1" >&6; } | |
12164 | ||
12165 | GLIBC21="$ac_cv_gnu_library_2_1" | |
12166 | ||
12167 | ||
12168 | ||
f45c62c4 YQ |
12169 | |
12170 | ||
472fa5ee SM |
12171 | |
12172 | ||
12173 | ||
6ec2e0f5 SDJ |
12174 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 |
12175 | $as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } | |
d0ac1c44 | 12176 | if ${gl_cv_func_malloc_posix+:} false; then : |
f45c62c4 YQ |
12177 | $as_echo_n "(cached) " >&6 |
12178 | else | |
f45c62c4 | 12179 | |
6ec2e0f5 | 12180 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f45c62c4 | 12181 | /* end confdefs.h. */ |
6ec2e0f5 | 12182 | |
f45c62c4 YQ |
12183 | int |
12184 | main () | |
12185 | { | |
5e8754f9 | 12186 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
6ec2e0f5 SDJ |
12187 | choke me |
12188 | #endif | |
f45c62c4 YQ |
12189 | |
12190 | ; | |
12191 | return 0; | |
12192 | } | |
12193 | _ACEOF | |
6ec2e0f5 SDJ |
12194 | if ac_fn_c_try_compile "$LINENO"; then : |
12195 | gl_cv_func_malloc_posix=yes | |
f45c62c4 | 12196 | else |
6ec2e0f5 | 12197 | gl_cv_func_malloc_posix=no |
f45c62c4 | 12198 | fi |
6ec2e0f5 | 12199 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6a29c58e YQ |
12200 | |
12201 | fi | |
12202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 | |
12203 | $as_echo "$gl_cv_func_malloc_posix" >&6; } | |
12204 | ||
12205 | ||
12206 | ||
12207 | for ac_header in stdlib.h | |
98399780 YQ |
12208 | do : |
12209 | ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" | |
d0ac1c44 | 12210 | if test "x$ac_cv_header_stdlib_h" = xyes; then : |
98399780 YQ |
12211 | cat >>confdefs.h <<_ACEOF |
12212 | #define HAVE_STDLIB_H 1 | |
12213 | _ACEOF | |
12214 | ||
12215 | fi | |
12216 | ||
12217 | done | |
12218 | ||
6a29c58e | 12219 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 |
98399780 | 12220 | $as_echo_n "checking for GNU libc compatible malloc... " >&6; } |
d0ac1c44 | 12221 | if ${ac_cv_func_malloc_0_nonnull+:} false; then : |
98399780 YQ |
12222 | $as_echo_n "(cached) " >&6 |
12223 | else | |
12224 | if test "$cross_compiling" = yes; then : | |
6a29c58e YQ |
12225 | case "$host_os" in |
12226 | # Guess yes on platforms where we know the result. | |
5e8754f9 | 12227 | *-gnu* | freebsd* | netbsd* | openbsd* \ |
6a29c58e YQ |
12228 | | hpux* | solaris* | cygwin* | mingw*) |
12229 | ac_cv_func_malloc_0_nonnull=yes ;; | |
12230 | # If we don't know, assume the worst. | |
12231 | *) ac_cv_func_malloc_0_nonnull=no ;; | |
12232 | esac | |
12233 | ||
98399780 YQ |
12234 | else |
12235 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12236 | /* end confdefs.h. */ | |
12237 | #if defined STDC_HEADERS || defined HAVE_STDLIB_H | |
6a29c58e YQ |
12238 | # include <stdlib.h> |
12239 | #else | |
12240 | char *malloc (); | |
12241 | #endif | |
98399780 YQ |
12242 | |
12243 | int | |
12244 | main () | |
12245 | { | |
49e4877c PA |
12246 | char *p = malloc (0); |
12247 | int result = !p; | |
12248 | free (p); | |
12249 | return result; | |
98399780 YQ |
12250 | ; |
12251 | return 0; | |
12252 | } | |
6a29c58e | 12253 | |
98399780 YQ |
12254 | _ACEOF |
12255 | if ac_fn_c_try_run "$LINENO"; then : | |
12256 | ac_cv_func_malloc_0_nonnull=yes | |
12257 | else | |
12258 | ac_cv_func_malloc_0_nonnull=no | |
12259 | fi | |
12260 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
12261 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
12262 | fi | |
12263 | ||
6a29c58e | 12264 | |
98399780 YQ |
12265 | fi |
12266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 | |
12267 | $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } | |
6a29c58e | 12268 | if test $ac_cv_func_malloc_0_nonnull = yes; then : |
98399780 YQ |
12269 | gl_cv_func_malloc_0_nonnull=1 |
12270 | else | |
12271 | gl_cv_func_malloc_0_nonnull=0 | |
12272 | fi | |
12273 | ||
12274 | ||
12275 | cat >>confdefs.h <<_ACEOF | |
12276 | #define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull | |
12277 | _ACEOF | |
12278 | ||
12279 | ||
12280 | ||
88b48903 WN |
12281 | |
12282 | ||
472fa5ee SM |
12283 | |
12284 | ||
12285 | ||
8690e634 JK |
12286 | GNULIB_BTOWC=0; |
12287 | GNULIB_WCTOB=0; | |
12288 | GNULIB_MBSINIT=0; | |
12289 | GNULIB_MBRTOWC=0; | |
12290 | GNULIB_MBRLEN=0; | |
12291 | GNULIB_MBSRTOWCS=0; | |
12292 | GNULIB_MBSNRTOWCS=0; | |
12293 | GNULIB_WCRTOMB=0; | |
12294 | GNULIB_WCSRTOMBS=0; | |
12295 | GNULIB_WCSNRTOMBS=0; | |
12296 | GNULIB_WCWIDTH=0; | |
12297 | GNULIB_WMEMCHR=0; | |
12298 | GNULIB_WMEMCMP=0; | |
12299 | GNULIB_WMEMCPY=0; | |
12300 | GNULIB_WMEMMOVE=0; | |
12301 | GNULIB_WMEMSET=0; | |
12302 | GNULIB_WCSLEN=0; | |
12303 | GNULIB_WCSNLEN=0; | |
12304 | GNULIB_WCSCPY=0; | |
12305 | GNULIB_WCPCPY=0; | |
12306 | GNULIB_WCSNCPY=0; | |
12307 | GNULIB_WCPNCPY=0; | |
12308 | GNULIB_WCSCAT=0; | |
12309 | GNULIB_WCSNCAT=0; | |
12310 | GNULIB_WCSCMP=0; | |
12311 | GNULIB_WCSNCMP=0; | |
12312 | GNULIB_WCSCASECMP=0; | |
12313 | GNULIB_WCSNCASECMP=0; | |
12314 | GNULIB_WCSCOLL=0; | |
12315 | GNULIB_WCSXFRM=0; | |
12316 | GNULIB_WCSDUP=0; | |
12317 | GNULIB_WCSCHR=0; | |
12318 | GNULIB_WCSRCHR=0; | |
12319 | GNULIB_WCSCSPN=0; | |
12320 | GNULIB_WCSSPN=0; | |
12321 | GNULIB_WCSPBRK=0; | |
12322 | GNULIB_WCSSTR=0; | |
12323 | GNULIB_WCSTOK=0; | |
12324 | GNULIB_WCSWIDTH=0; | |
12325 | HAVE_BTOWC=1; | |
12326 | HAVE_MBSINIT=1; | |
12327 | HAVE_MBRTOWC=1; | |
12328 | HAVE_MBRLEN=1; | |
12329 | HAVE_MBSRTOWCS=1; | |
12330 | HAVE_MBSNRTOWCS=1; | |
12331 | HAVE_WCRTOMB=1; | |
12332 | HAVE_WCSRTOMBS=1; | |
12333 | HAVE_WCSNRTOMBS=1; | |
12334 | HAVE_WMEMCHR=1; | |
12335 | HAVE_WMEMCMP=1; | |
12336 | HAVE_WMEMCPY=1; | |
12337 | HAVE_WMEMMOVE=1; | |
12338 | HAVE_WMEMSET=1; | |
12339 | HAVE_WCSLEN=1; | |
12340 | HAVE_WCSNLEN=1; | |
12341 | HAVE_WCSCPY=1; | |
12342 | HAVE_WCPCPY=1; | |
12343 | HAVE_WCSNCPY=1; | |
12344 | HAVE_WCPNCPY=1; | |
12345 | HAVE_WCSCAT=1; | |
12346 | HAVE_WCSNCAT=1; | |
12347 | HAVE_WCSCMP=1; | |
12348 | HAVE_WCSNCMP=1; | |
12349 | HAVE_WCSCASECMP=1; | |
12350 | HAVE_WCSNCASECMP=1; | |
12351 | HAVE_WCSCOLL=1; | |
12352 | HAVE_WCSXFRM=1; | |
12353 | HAVE_WCSDUP=1; | |
12354 | HAVE_WCSCHR=1; | |
12355 | HAVE_WCSRCHR=1; | |
12356 | HAVE_WCSCSPN=1; | |
12357 | HAVE_WCSSPN=1; | |
12358 | HAVE_WCSPBRK=1; | |
12359 | HAVE_WCSSTR=1; | |
12360 | HAVE_WCSTOK=1; | |
12361 | HAVE_WCSWIDTH=1; | |
12362 | HAVE_DECL_WCTOB=1; | |
12363 | HAVE_DECL_WCWIDTH=1; | |
12364 | REPLACE_MBSTATE_T=0; | |
12365 | REPLACE_BTOWC=0; | |
12366 | REPLACE_WCTOB=0; | |
12367 | REPLACE_MBSINIT=0; | |
12368 | REPLACE_MBRTOWC=0; | |
12369 | REPLACE_MBRLEN=0; | |
12370 | REPLACE_MBSRTOWCS=0; | |
12371 | REPLACE_MBSNRTOWCS=0; | |
12372 | REPLACE_WCRTOMB=0; | |
12373 | REPLACE_WCSRTOMBS=0; | |
12374 | REPLACE_WCSNRTOMBS=0; | |
12375 | REPLACE_WCWIDTH=0; | |
12376 | REPLACE_WCSWIDTH=0; | |
12377 | ||
12378 | ||
12379 | ||
12380 | ||
12381 | ||
12382 | ||
12383 | ||
12384 | ||
472fa5ee SM |
12385 | |
12386 | ||
12387 | ||
12388 | ||
12389 | ||
12390 | ||
8690e634 JK |
12391 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 |
12392 | $as_echo_n "checking for a traditional japanese locale... " >&6; } | |
d0ac1c44 | 12393 | if ${gt_cv_locale_ja+:} false; then : |
8690e634 JK |
12394 | $as_echo_n "(cached) " >&6 |
12395 | else | |
12396 | ||
12397 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12398 | /* end confdefs.h. */ | |
12399 | ||
12400 | #include <locale.h> | |
12401 | #include <time.h> | |
12402 | #if HAVE_LANGINFO_CODESET | |
12403 | # include <langinfo.h> | |
12404 | #endif | |
12405 | #include <stdlib.h> | |
12406 | #include <string.h> | |
12407 | struct tm t; | |
12408 | char buf[16]; | |
12409 | int main () | |
12410 | { | |
5e8754f9 | 12411 | const char *p; |
8690e634 | 12412 | /* Check whether the given locale name is recognized by the system. */ |
5e8754f9 | 12413 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
8690e634 JK |
12414 | /* On native Windows, setlocale(category, "") looks at the system settings, |
12415 | not at the environment variables. Also, when an encoding suffix such | |
12416 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | |
12417 | category of the locale to "C". */ | |
12418 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | |
12419 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | |
12420 | return 1; | |
5e8754f9 | 12421 | #else |
8690e634 | 12422 | if (setlocale (LC_ALL, "") == NULL) return 1; |
5e8754f9 | 12423 | #endif |
8690e634 JK |
12424 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
12425 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | |
12426 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | |
12427 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | |
12428 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | |
12429 | some unit tests fail. | |
12430 | On MirBSD 10, when an unsupported locale is specified, setlocale() | |
12431 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | |
5e8754f9 | 12432 | #if HAVE_LANGINFO_CODESET |
8690e634 JK |
12433 | { |
12434 | const char *cs = nl_langinfo (CODESET); | |
12435 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 | |
12436 | || strcmp (cs, "UTF-8") == 0) | |
12437 | return 1; | |
12438 | } | |
5e8754f9 SDJ |
12439 | #endif |
12440 | #ifdef __CYGWIN__ | |
8690e634 JK |
12441 | /* On Cygwin, avoid locale names without encoding suffix, because the |
12442 | locale_charset() function relies on the encoding suffix. Note that | |
12443 | LC_ALL is set on the command line. */ | |
12444 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; | |
5e8754f9 | 12445 | #endif |
8690e634 JK |
12446 | /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales |
12447 | on Cygwin 1.5.x. */ | |
12448 | if (MB_CUR_MAX == 1) | |
12449 | return 1; | |
12450 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. | |
12451 | This excludes the UTF-8 encoding (except on MirBSD). */ | |
5e8754f9 SDJ |
12452 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
12453 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; | |
12454 | for (p = buf; *p != '\0'; p++) | |
12455 | if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) | |
12456 | return 1; | |
8690e634 JK |
12457 | return 0; |
12458 | } | |
12459 | ||
12460 | _ACEOF | |
12461 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 | |
12462 | (eval $ac_link) 2>&5 | |
12463 | ac_status=$? | |
12464 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
12465 | test $ac_status = 0; } && test -s conftest$ac_exeext; then | |
12466 | case "$host_os" in | |
12467 | # Handle native Windows specially, because there setlocale() interprets | |
12468 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", | |
12469 | # "fr" or "fra" as "French" or "French_France.1252", | |
12470 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", | |
12471 | # "ja" as "Japanese" or "Japanese_Japan.932", | |
12472 | # and similar. | |
12473 | mingw*) | |
12474 | # Note that on native Windows, the Japanese locale is | |
12475 | # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we | |
12476 | # cannot use it here. | |
12477 | gt_cv_locale_ja=none | |
12478 | ;; | |
12479 | *) | |
12480 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | |
12481 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | |
12482 | # configure script would override the LC_ALL setting. Likewise for | |
12483 | # LC_CTYPE, which is also set at the beginning of the configure script. | |
12484 | # Test for the AIX locale name. | |
12485 | if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12486 | gt_cv_locale_ja=ja_JP | |
12487 | else | |
12488 | # Test for the locale name with explicit encoding suffix. | |
12489 | if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12490 | gt_cv_locale_ja=ja_JP.EUC-JP | |
12491 | else | |
12492 | # Test for the HP-UX, OSF/1, NetBSD locale name. | |
12493 | if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12494 | gt_cv_locale_ja=ja_JP.eucJP | |
12495 | else | |
12496 | # Test for the IRIX, FreeBSD locale name. | |
12497 | if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12498 | gt_cv_locale_ja=ja_JP.EUC | |
12499 | else | |
12500 | # Test for the Solaris 7 locale name. | |
12501 | if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12502 | gt_cv_locale_ja=ja | |
12503 | else | |
12504 | # Special test for NetBSD 1.6. | |
12505 | if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then | |
12506 | gt_cv_locale_ja=ja_JP.eucJP | |
12507 | else | |
12508 | # None found. | |
12509 | gt_cv_locale_ja=none | |
12510 | fi | |
12511 | fi | |
12512 | fi | |
12513 | fi | |
12514 | fi | |
12515 | fi | |
12516 | ;; | |
12517 | esac | |
12518 | fi | |
12519 | rm -fr conftest* | |
12520 | ||
12521 | fi | |
12522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 | |
12523 | $as_echo "$gt_cv_locale_ja" >&6; } | |
12524 | LOCALE_JA=$gt_cv_locale_ja | |
12525 | ||
12526 | ||
12527 | ||
12528 | ||
12529 | ||
12530 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 | |
12531 | $as_echo_n "checking for a transitional chinese locale... " >&6; } | |
d0ac1c44 | 12532 | if ${gt_cv_locale_zh_CN+:} false; then : |
8690e634 JK |
12533 | $as_echo_n "(cached) " >&6 |
12534 | else | |
12535 | ||
12536 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12537 | /* end confdefs.h. */ | |
12538 | ||
12539 | #include <locale.h> | |
12540 | #include <stdlib.h> | |
12541 | #include <time.h> | |
12542 | #if HAVE_LANGINFO_CODESET | |
12543 | # include <langinfo.h> | |
12544 | #endif | |
12545 | #include <stdlib.h> | |
12546 | #include <string.h> | |
12547 | struct tm t; | |
12548 | char buf[16]; | |
12549 | int main () | |
12550 | { | |
5e8754f9 | 12551 | const char *p; |
8690e634 | 12552 | /* Check whether the given locale name is recognized by the system. */ |
5e8754f9 | 12553 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
8690e634 JK |
12554 | /* On native Windows, setlocale(category, "") looks at the system settings, |
12555 | not at the environment variables. Also, when an encoding suffix such | |
12556 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | |
12557 | category of the locale to "C". */ | |
12558 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | |
12559 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | |
12560 | return 1; | |
5e8754f9 | 12561 | #else |
8690e634 | 12562 | if (setlocale (LC_ALL, "") == NULL) return 1; |
5e8754f9 | 12563 | #endif |
8690e634 JK |
12564 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
12565 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | |
12566 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | |
12567 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | |
12568 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | |
12569 | some unit tests fail. | |
12570 | On MirBSD 10, when an unsupported locale is specified, setlocale() | |
12571 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | |
5e8754f9 | 12572 | #if HAVE_LANGINFO_CODESET |
8690e634 JK |
12573 | { |
12574 | const char *cs = nl_langinfo (CODESET); | |
12575 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 | |
12576 | || strcmp (cs, "UTF-8") == 0) | |
12577 | return 1; | |
12578 | } | |
5e8754f9 SDJ |
12579 | #endif |
12580 | #ifdef __CYGWIN__ | |
8690e634 JK |
12581 | /* On Cygwin, avoid locale names without encoding suffix, because the |
12582 | locale_charset() function relies on the encoding suffix. Note that | |
12583 | LC_ALL is set on the command line. */ | |
12584 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; | |
5e8754f9 | 12585 | #endif |
8690e634 JK |
12586 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. |
12587 | This excludes the UTF-8 encoding (except on MirBSD). */ | |
5e8754f9 SDJ |
12588 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
12589 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; | |
12590 | for (p = buf; *p != '\0'; p++) | |
12591 | if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) | |
12592 | return 1; | |
8690e634 JK |
12593 | /* Check whether a typical GB18030 multibyte sequence is recognized as a |
12594 | single wide character. This excludes the GB2312 and GBK encodings. */ | |
12595 | if (mblen ("\203\062\332\066", 5) != 4) | |
12596 | return 1; | |
12597 | return 0; | |
12598 | } | |
12599 | ||
12600 | _ACEOF | |
12601 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 | |
12602 | (eval $ac_link) 2>&5 | |
12603 | ac_status=$? | |
12604 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
12605 | test $ac_status = 0; } && test -s conftest$ac_exeext; then | |
12606 | case "$host_os" in | |
12607 | # Handle native Windows specially, because there setlocale() interprets | |
12608 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", | |
12609 | # "fr" or "fra" as "French" or "French_France.1252", | |
12610 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", | |
12611 | # "ja" as "Japanese" or "Japanese_Japan.932", | |
12612 | # and similar. | |
12613 | mingw*) | |
12614 | # Test for the hypothetical native Windows locale name. | |
12615 | if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12616 | gt_cv_locale_zh_CN=Chinese_China.54936 | |
12617 | else | |
12618 | # None found. | |
12619 | gt_cv_locale_zh_CN=none | |
12620 | fi | |
12621 | ;; | |
12622 | solaris2.8) | |
12623 | # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are | |
12624 | # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. | |
12625 | # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. | |
12626 | gt_cv_locale_zh_CN=none | |
12627 | ;; | |
12628 | *) | |
12629 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | |
12630 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | |
12631 | # configure script would override the LC_ALL setting. Likewise for | |
12632 | # LC_CTYPE, which is also set at the beginning of the configure script. | |
12633 | # Test for the locale name without encoding suffix. | |
12634 | if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12635 | gt_cv_locale_zh_CN=zh_CN | |
12636 | else | |
12637 | # Test for the locale name with explicit encoding suffix. | |
12638 | if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12639 | gt_cv_locale_zh_CN=zh_CN.GB18030 | |
12640 | else | |
12641 | # None found. | |
12642 | gt_cv_locale_zh_CN=none | |
12643 | fi | |
12644 | fi | |
12645 | ;; | |
12646 | esac | |
12647 | else | |
12648 | # If there was a link error, due to mblen(), the system is so old that | |
12649 | # it certainly doesn't have a chinese locale. | |
12650 | gt_cv_locale_zh_CN=none | |
12651 | fi | |
12652 | rm -fr conftest* | |
12653 | ||
12654 | fi | |
12655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 | |
12656 | $as_echo "$gt_cv_locale_zh_CN" >&6; } | |
12657 | LOCALE_ZH_CN=$gt_cv_locale_zh_CN | |
12658 | ||
12659 | ||
12660 | ||
12661 | ||
12662 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 | |
12663 | $as_echo_n "checking for a french Unicode locale... " >&6; } | |
d0ac1c44 | 12664 | if ${gt_cv_locale_fr_utf8+:} false; then : |
8690e634 JK |
12665 | $as_echo_n "(cached) " >&6 |
12666 | else | |
12667 | ||
12668 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12669 | /* end confdefs.h. */ | |
12670 | ||
12671 | #include <locale.h> | |
12672 | #include <time.h> | |
12673 | #if HAVE_LANGINFO_CODESET | |
12674 | # include <langinfo.h> | |
12675 | #endif | |
12676 | #include <stdlib.h> | |
12677 | #include <string.h> | |
12678 | struct tm t; | |
12679 | char buf[16]; | |
12680 | int main () { | |
12681 | /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl | |
12682 | imitates locale dependent behaviour by looking at the environment | |
12683 | variables, and all locales use the UTF-8 encoding. */ | |
12684 | #if !(defined __BEOS__ || defined __HAIKU__) | |
12685 | /* Check whether the given locale name is recognized by the system. */ | |
5e8754f9 | 12686 | # if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
8690e634 JK |
12687 | /* On native Windows, setlocale(category, "") looks at the system settings, |
12688 | not at the environment variables. Also, when an encoding suffix such | |
12689 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | |
12690 | category of the locale to "C". */ | |
12691 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | |
12692 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | |
12693 | return 1; | |
12694 | # else | |
12695 | if (setlocale (LC_ALL, "") == NULL) return 1; | |
12696 | # endif | |
12697 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". | |
12698 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | |
12699 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | |
12700 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | |
12701 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | |
12702 | some unit tests fail. */ | |
12703 | # if HAVE_LANGINFO_CODESET | |
12704 | { | |
12705 | const char *cs = nl_langinfo (CODESET); | |
12706 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) | |
12707 | return 1; | |
12708 | } | |
12709 | # endif | |
12710 | # ifdef __CYGWIN__ | |
12711 | /* On Cygwin, avoid locale names without encoding suffix, because the | |
12712 | locale_charset() function relies on the encoding suffix. Note that | |
12713 | LC_ALL is set on the command line. */ | |
12714 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; | |
12715 | # endif | |
12716 | /* Check whether in the abbreviation of the second month, the second | |
12717 | character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is | |
12718 | two bytes long, with UTF-8 encoding. */ | |
12719 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; | |
12720 | if (strftime (buf, sizeof (buf), "%b", &t) < 4 | |
12721 | || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') | |
12722 | return 1; | |
12723 | #endif | |
12724 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ | |
12725 | /* Check whether the decimal separator is a comma. | |
12726 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point | |
12727 | are nl_langinfo(RADIXCHAR) are both ".". */ | |
12728 | if (localeconv () ->decimal_point[0] != ',') return 1; | |
12729 | #endif | |
12730 | return 0; | |
12731 | } | |
12732 | ||
12733 | _ACEOF | |
12734 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 | |
12735 | (eval $ac_link) 2>&5 | |
12736 | ac_status=$? | |
12737 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
12738 | test $ac_status = 0; } && test -s conftest$ac_exeext; then | |
12739 | case "$host_os" in | |
12740 | # Handle native Windows specially, because there setlocale() interprets | |
12741 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", | |
12742 | # "fr" or "fra" as "French" or "French_France.1252", | |
12743 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", | |
12744 | # "ja" as "Japanese" or "Japanese_Japan.932", | |
12745 | # and similar. | |
12746 | mingw*) | |
12747 | # Test for the hypothetical native Windows locale name. | |
12748 | if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12749 | gt_cv_locale_fr_utf8=French_France.65001 | |
12750 | else | |
12751 | # None found. | |
12752 | gt_cv_locale_fr_utf8=none | |
12753 | fi | |
12754 | ;; | |
12755 | *) | |
12756 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | |
12757 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | |
12758 | # configure script would override the LC_ALL setting. Likewise for | |
12759 | # LC_CTYPE, which is also set at the beginning of the configure script. | |
12760 | # Test for the usual locale name. | |
12761 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12762 | gt_cv_locale_fr_utf8=fr_FR | |
12763 | else | |
12764 | # Test for the locale name with explicit encoding suffix. | |
12765 | if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12766 | gt_cv_locale_fr_utf8=fr_FR.UTF-8 | |
12767 | else | |
12768 | # Test for the Solaris 7 locale name. | |
12769 | if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12770 | gt_cv_locale_fr_utf8=fr.UTF-8 | |
12771 | else | |
12772 | # None found. | |
12773 | gt_cv_locale_fr_utf8=none | |
12774 | fi | |
12775 | fi | |
12776 | fi | |
12777 | ;; | |
12778 | esac | |
12779 | fi | |
12780 | rm -fr conftest* | |
12781 | ||
12782 | fi | |
12783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 | |
12784 | $as_echo "$gt_cv_locale_fr_utf8" >&6; } | |
12785 | LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 | |
12786 | ||
12787 | ||
12788 | ||
12789 | ||
12790 | ||
12791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 | |
12792 | $as_echo_n "checking for a traditional french locale... " >&6; } | |
d0ac1c44 | 12793 | if ${gt_cv_locale_fr+:} false; then : |
8690e634 JK |
12794 | $as_echo_n "(cached) " >&6 |
12795 | else | |
12796 | ||
12797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12798 | /* end confdefs.h. */ | |
12799 | ||
12800 | #include <locale.h> | |
12801 | #include <time.h> | |
12802 | #if HAVE_LANGINFO_CODESET | |
12803 | # include <langinfo.h> | |
12804 | #endif | |
12805 | #include <stdlib.h> | |
12806 | #include <string.h> | |
12807 | struct tm t; | |
12808 | char buf[16]; | |
12809 | int main () { | |
12810 | /* Check whether the given locale name is recognized by the system. */ | |
5e8754f9 | 12811 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
8690e634 JK |
12812 | /* On native Windows, setlocale(category, "") looks at the system settings, |
12813 | not at the environment variables. Also, when an encoding suffix such | |
12814 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | |
12815 | category of the locale to "C". */ | |
12816 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | |
12817 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | |
12818 | return 1; | |
5e8754f9 | 12819 | #else |
8690e634 | 12820 | if (setlocale (LC_ALL, "") == NULL) return 1; |
5e8754f9 | 12821 | #endif |
8690e634 JK |
12822 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
12823 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | |
12824 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | |
12825 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | |
12826 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | |
12827 | some unit tests fail. | |
12828 | On MirBSD 10, when an unsupported locale is specified, setlocale() | |
12829 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | |
5e8754f9 | 12830 | #if HAVE_LANGINFO_CODESET |
8690e634 JK |
12831 | { |
12832 | const char *cs = nl_langinfo (CODESET); | |
12833 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 | |
12834 | || strcmp (cs, "UTF-8") == 0) | |
12835 | return 1; | |
12836 | } | |
5e8754f9 SDJ |
12837 | #endif |
12838 | #ifdef __CYGWIN__ | |
8690e634 JK |
12839 | /* On Cygwin, avoid locale names without encoding suffix, because the |
12840 | locale_charset() function relies on the encoding suffix. Note that | |
12841 | LC_ALL is set on the command line. */ | |
12842 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; | |
5e8754f9 | 12843 | #endif |
8690e634 JK |
12844 | /* Check whether in the abbreviation of the second month, the second |
12845 | character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only | |
12846 | one byte long. This excludes the UTF-8 encoding. */ | |
12847 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; | |
12848 | if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; | |
5e8754f9 | 12849 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ |
8690e634 JK |
12850 | /* Check whether the decimal separator is a comma. |
12851 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point | |
12852 | are nl_langinfo(RADIXCHAR) are both ".". */ | |
12853 | if (localeconv () ->decimal_point[0] != ',') return 1; | |
7a6dbc2f | 12854 | #endif |
5e8754f9 | 12855 | return 0; |
8690e634 JK |
12856 | } |
12857 | ||
12858 | _ACEOF | |
12859 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 | |
12860 | (eval $ac_link) 2>&5 | |
12861 | ac_status=$? | |
12862 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
12863 | test $ac_status = 0; } && test -s conftest$ac_exeext; then | |
12864 | case "$host_os" in | |
12865 | # Handle native Windows specially, because there setlocale() interprets | |
12866 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", | |
12867 | # "fr" or "fra" as "French" or "French_France.1252", | |
12868 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", | |
12869 | # "ja" as "Japanese" or "Japanese_Japan.932", | |
12870 | # and similar. | |
12871 | mingw*) | |
12872 | # Test for the native Windows locale name. | |
12873 | if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12874 | gt_cv_locale_fr=French_France.1252 | |
12875 | else | |
12876 | # None found. | |
12877 | gt_cv_locale_fr=none | |
12878 | fi | |
12879 | ;; | |
12880 | *) | |
12881 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | |
12882 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | |
12883 | # configure script would override the LC_ALL setting. Likewise for | |
12884 | # LC_CTYPE, which is also set at the beginning of the configure script. | |
12885 | # Test for the usual locale name. | |
12886 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12887 | gt_cv_locale_fr=fr_FR | |
12888 | else | |
12889 | # Test for the locale name with explicit encoding suffix. | |
12890 | if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12891 | gt_cv_locale_fr=fr_FR.ISO-8859-1 | |
12892 | else | |
12893 | # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. | |
12894 | if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12895 | gt_cv_locale_fr=fr_FR.ISO8859-1 | |
12896 | else | |
12897 | # Test for the HP-UX locale name. | |
12898 | if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12899 | gt_cv_locale_fr=fr_FR.iso88591 | |
12900 | else | |
12901 | # Test for the Solaris 7 locale name. | |
12902 | if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | |
12903 | gt_cv_locale_fr=fr | |
12904 | else | |
12905 | # None found. | |
12906 | gt_cv_locale_fr=none | |
12907 | fi | |
12908 | fi | |
12909 | fi | |
12910 | fi | |
12911 | fi | |
12912 | ;; | |
12913 | esac | |
12914 | fi | |
12915 | rm -fr conftest* | |
12916 | ||
12917 | fi | |
6ec2e0f5 SDJ |
12918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 |
12919 | $as_echo "$gt_cv_locale_fr" >&6; } | |
12920 | LOCALE_FR=$gt_cv_locale_fr | |
12921 | ||
12922 | ||
12923 | ||
12924 | ||
12925 | ||
12926 | ||
12927 | ||
472fa5ee SM |
12928 | |
12929 | ||
12930 | ||
12931 | ||
12932 | ||
12933 | ||
12934 | GNULIB_FFSL=0; | |
12935 | GNULIB_FFSLL=0; | |
6ec2e0f5 SDJ |
12936 | GNULIB_MEMCHR=0; |
12937 | GNULIB_MEMMEM=0; | |
12938 | GNULIB_MEMPCPY=0; | |
12939 | GNULIB_MEMRCHR=0; | |
12940 | GNULIB_RAWMEMCHR=0; | |
12941 | GNULIB_STPCPY=0; | |
12942 | GNULIB_STPNCPY=0; | |
12943 | GNULIB_STRCHRNUL=0; | |
12944 | GNULIB_STRDUP=0; | |
12945 | GNULIB_STRNCAT=0; | |
12946 | GNULIB_STRNDUP=0; | |
12947 | GNULIB_STRNLEN=0; | |
12948 | GNULIB_STRPBRK=0; | |
12949 | GNULIB_STRSEP=0; | |
12950 | GNULIB_STRSTR=0; | |
12951 | GNULIB_STRCASESTR=0; | |
12952 | GNULIB_STRTOK_R=0; | |
12953 | GNULIB_MBSLEN=0; | |
12954 | GNULIB_MBSNLEN=0; | |
12955 | GNULIB_MBSCHR=0; | |
12956 | GNULIB_MBSRCHR=0; | |
12957 | GNULIB_MBSSTR=0; | |
12958 | GNULIB_MBSCASECMP=0; | |
12959 | GNULIB_MBSNCASECMP=0; | |
12960 | GNULIB_MBSPCASECMP=0; | |
12961 | GNULIB_MBSCASESTR=0; | |
12962 | GNULIB_MBSCSPN=0; | |
12963 | GNULIB_MBSPBRK=0; | |
12964 | GNULIB_MBSSPN=0; | |
12965 | GNULIB_MBSSEP=0; | |
12966 | GNULIB_MBSTOK_R=0; | |
12967 | GNULIB_STRERROR=0; | |
12968 | GNULIB_STRERROR_R=0; | |
12969 | GNULIB_STRSIGNAL=0; | |
12970 | GNULIB_STRVERSCMP=0; | |
12971 | HAVE_MBSLEN=0; | |
5e8754f9 | 12972 | HAVE_FFSL=1; |
6ec2e0f5 SDJ |
12973 | HAVE_FFSLL=1; |
12974 | HAVE_MEMCHR=1; | |
12975 | HAVE_DECL_MEMMEM=1; | |
12976 | HAVE_MEMPCPY=1; | |
12977 | HAVE_DECL_MEMRCHR=1; | |
12978 | HAVE_RAWMEMCHR=1; | |
12979 | HAVE_STPCPY=1; | |
12980 | HAVE_STPNCPY=1; | |
12981 | HAVE_STRCHRNUL=1; | |
12982 | HAVE_DECL_STRDUP=1; | |
12983 | HAVE_DECL_STRNDUP=1; | |
12984 | HAVE_DECL_STRNLEN=1; | |
12985 | HAVE_STRPBRK=1; | |
12986 | HAVE_STRSEP=1; | |
12987 | HAVE_STRCASESTR=1; | |
12988 | HAVE_DECL_STRTOK_R=1; | |
12989 | HAVE_DECL_STRERROR_R=1; | |
12990 | HAVE_DECL_STRSIGNAL=1; | |
12991 | HAVE_STRVERSCMP=1; | |
12992 | REPLACE_MEMCHR=0; | |
12993 | REPLACE_MEMMEM=0; | |
12994 | REPLACE_STPNCPY=0; | |
12995 | REPLACE_STRDUP=0; | |
12996 | REPLACE_STRSTR=0; | |
12997 | REPLACE_STRCASESTR=0; | |
5e8754f9 | 12998 | REPLACE_STRCHRNUL=0; |
6ec2e0f5 SDJ |
12999 | REPLACE_STRERROR=0; |
13000 | REPLACE_STRERROR_R=0; | |
5e8754f9 SDJ |
13001 | REPLACE_STRNCAT=0; |
13002 | REPLACE_STRNDUP=0; | |
13003 | REPLACE_STRNLEN=0; | |
6ec2e0f5 | 13004 | REPLACE_STRSIGNAL=0; |
5e8754f9 | 13005 | REPLACE_STRTOK_R=0; |
6ec2e0f5 SDJ |
13006 | UNDEFINE_STRTOK_R=0; |
13007 | ||
13008 | ||
13009 | ||
13010 | ||
13011 | ||
13012 | # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it | |
13013 | # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is | |
13014 | # irrelevant for anonymous mappings. | |
13015 | ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" | |
d0ac1c44 | 13016 | if test "x$ac_cv_func_mmap" = xyes; then : |
6ec2e0f5 SDJ |
13017 | gl_have_mmap=yes |
13018 | else | |
13019 | gl_have_mmap=no | |
13020 | fi | |
13021 | ||
13022 | ||
13023 | # Try to allow MAP_ANONYMOUS. | |
13024 | gl_have_mmap_anonymous=no | |
13025 | if test $gl_have_mmap = yes; then | |
13026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 | |
13027 | $as_echo_n "checking for MAP_ANONYMOUS... " >&6; } | |
13028 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13029 | /* end confdefs.h. */ | |
13030 | ||
13031 | #include <sys/mman.h> | |
13032 | #ifdef MAP_ANONYMOUS | |
13033 | I cannot identify this map | |
13034 | #endif | |
13035 | ||
13036 | _ACEOF | |
13037 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
13038 | $EGREP "I cannot identify this map" >/dev/null 2>&1; then : | |
13039 | gl_have_mmap_anonymous=yes | |
13040 | fi | |
13041 | rm -f conftest* | |
13042 | ||
13043 | if test $gl_have_mmap_anonymous != yes; then | |
13044 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13045 | /* end confdefs.h. */ | |
13046 | ||
13047 | #include <sys/mman.h> | |
13048 | #ifdef MAP_ANON | |
13049 | I cannot identify this map | |
13050 | #endif | |
13051 | ||
13052 | _ACEOF | |
13053 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
13054 | $EGREP "I cannot identify this map" >/dev/null 2>&1; then : | |
13055 | ||
13056 | $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h | |
13057 | ||
13058 | gl_have_mmap_anonymous=yes | |
13059 | fi | |
13060 | rm -f conftest* | |
13061 | ||
13062 | fi | |
13063 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 | |
13064 | $as_echo "$gl_have_mmap_anonymous" >&6; } | |
13065 | if test $gl_have_mmap_anonymous = yes; then | |
13066 | ||
13067 | $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h | |
13068 | ||
13069 | fi | |
13070 | fi | |
13071 | ||
13072 | ||
472fa5ee SM |
13073 | : |
13074 | ||
13075 | ||
13076 | ||
13077 | ||
13078 | ||
13079 | ||
13080 | : | |
13081 | ||
13082 | ||
13083 | ||
13084 | ||
6ec2e0f5 SDJ |
13085 | |
13086 | ||
13087 | ||
13088 | ||
13089 | if test $HAVE_MEMCHR = 1; then | |
13090 | # Detect platform-specific bugs in some versions of glibc: | |
13091 | # memchr should not dereference anything with length 0 | |
5e8754f9 | 13092 | # http://bugzilla.redhat.com/499689 |
6ec2e0f5 | 13093 | # memchr should not dereference overestimated length after a match |
5e8754f9 SDJ |
13094 | # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 |
13095 | # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 | |
6ec2e0f5 SDJ |
13096 | # Assume that memchr works on platforms that lack mprotect. |
13097 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 | |
13098 | $as_echo_n "checking whether memchr works... " >&6; } | |
d0ac1c44 | 13099 | if ${gl_cv_func_memchr_works+:} false; then : |
6ec2e0f5 SDJ |
13100 | $as_echo_n "(cached) " >&6 |
13101 | else | |
13102 | if test "$cross_compiling" = yes; then : | |
5e8754f9 | 13103 | gl_cv_func_memchr_works="guessing no" |
6ec2e0f5 SDJ |
13104 | else |
13105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13106 | /* end confdefs.h. */ | |
13107 | ||
13108 | #include <string.h> | |
13109 | #if HAVE_SYS_MMAN_H | |
13110 | # include <fcntl.h> | |
13111 | # include <unistd.h> | |
13112 | # include <sys/types.h> | |
13113 | # include <sys/mman.h> | |
13114 | # ifndef MAP_FILE | |
13115 | # define MAP_FILE 0 | |
13116 | # endif | |
13117 | #endif | |
13118 | ||
13119 | int | |
13120 | main () | |
13121 | { | |
13122 | ||
13123 | int result = 0; | |
13124 | char *fence = NULL; | |
13125 | #if HAVE_SYS_MMAN_H && HAVE_MPROTECT | |
13126 | # if HAVE_MAP_ANONYMOUS | |
13127 | const int flags = MAP_ANONYMOUS | MAP_PRIVATE; | |
13128 | const int fd = -1; | |
13129 | # else /* !HAVE_MAP_ANONYMOUS */ | |
13130 | const int flags = MAP_FILE | MAP_PRIVATE; | |
13131 | int fd = open ("/dev/zero", O_RDONLY, 0666); | |
13132 | if (fd >= 0) | |
13133 | # endif | |
13134 | { | |
13135 | int pagesize = getpagesize (); | |
13136 | char *two_pages = | |
13137 | (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, | |
13138 | flags, fd, 0); | |
13139 | if (two_pages != (char *)(-1) | |
13140 | && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) | |
13141 | fence = two_pages + pagesize; | |
13142 | } | |
13143 | #endif | |
13144 | if (fence) | |
13145 | { | |
13146 | if (memchr (fence, 0, 0)) | |
13147 | result |= 1; | |
13148 | strcpy (fence - 9, "12345678"); | |
13149 | if (memchr (fence - 9, 0, 79) != fence - 1) | |
13150 | result |= 2; | |
13151 | if (memchr (fence - 1, 0, 3) != fence - 1) | |
13152 | result |= 4; | |
13153 | } | |
13154 | return result; | |
13155 | ||
13156 | ; | |
13157 | return 0; | |
13158 | } | |
13159 | _ACEOF | |
13160 | if ac_fn_c_try_run "$LINENO"; then : | |
13161 | gl_cv_func_memchr_works=yes | |
13162 | else | |
13163 | gl_cv_func_memchr_works=no | |
13164 | fi | |
13165 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
13166 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
13167 | fi | |
13168 | ||
13169 | fi | |
13170 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 | |
13171 | $as_echo "$gl_cv_func_memchr_works" >&6; } | |
5e8754f9 SDJ |
13172 | if test "$gl_cv_func_memchr_works" != yes; then |
13173 | REPLACE_MEMCHR=1 | |
13174 | fi | |
6ec2e0f5 SDJ |
13175 | fi |
13176 | ||
472fa5ee SM |
13177 | |
13178 | ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" | |
d0ac1c44 | 13179 | if test "x$ac_cv_have_decl_memmem" = xyes; then : |
6ec2e0f5 SDJ |
13180 | ac_have_decl=1 |
13181 | else | |
13182 | ac_have_decl=0 | |
13183 | fi | |
13184 | ||
13185 | cat >>confdefs.h <<_ACEOF | |
13186 | #define HAVE_DECL_MEMMEM $ac_have_decl | |
13187 | _ACEOF | |
13188 | ||
13189 | ||
13190 | ||
13191 | ||
13192 | ||
472fa5ee | 13193 | |
6ec2e0f5 SDJ |
13194 | for ac_func in memmem |
13195 | do : | |
13196 | ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" | |
d0ac1c44 | 13197 | if test "x$ac_cv_func_memmem" = xyes; then : |
6ec2e0f5 SDJ |
13198 | cat >>confdefs.h <<_ACEOF |
13199 | #define HAVE_MEMMEM 1 | |
13200 | _ACEOF | |
13201 | ||
13202 | fi | |
13203 | done | |
13204 | ||
13205 | if test $ac_cv_func_memmem = yes; then | |
13206 | HAVE_MEMMEM=1 | |
13207 | else | |
13208 | HAVE_MEMMEM=0 | |
13209 | fi | |
13210 | ||
472fa5ee SM |
13211 | : |
13212 | ||
13213 | ||
13214 | ||
13215 | ||
13216 | ||
6ec2e0f5 SDJ |
13217 | if test $ac_cv_have_decl_memmem = no; then |
13218 | HAVE_DECL_MEMMEM=0 | |
13219 | else | |
13220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5 | |
13221 | $as_echo_n "checking whether memmem works... " >&6; } | |
d0ac1c44 | 13222 | if ${gl_cv_func_memmem_works_always+:} false; then : |
6ec2e0f5 SDJ |
13223 | $as_echo_n "(cached) " >&6 |
13224 | else | |
13225 | if test "$cross_compiling" = yes; then : | |
13226 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13227 | /* end confdefs.h. */ | |
13228 | ||
13229 | #ifdef __GNU_LIBRARY__ | |
13230 | #include <features.h> | |
13231 | #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \ | |
13232 | || __GLIBC_MINOR__ > 12)) \ | |
13233 | || (__GLIBC__ > 2)) \ | |
13234 | || defined __UCLIBC__ | |
13235 | Lucky user | |
13236 | #endif | |
13237 | #elif defined __CYGWIN__ | |
13238 | #include <cygwin/version.h> | |
13239 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | |
13240 | Lucky user | |
13241 | #endif | |
13242 | #else | |
13243 | Lucky user | |
13244 | #endif | |
13245 | ||
13246 | _ACEOF | |
13247 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
13248 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
13249 | gl_cv_func_memmem_works_always="guessing yes" | |
13250 | else | |
13251 | gl_cv_func_memmem_works_always="guessing no" | |
13252 | fi | |
13253 | rm -f conftest* | |
13254 | ||
13255 | ||
13256 | else | |
13257 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13258 | /* end confdefs.h. */ | |
13259 | ||
13260 | #include <string.h> /* for memmem */ | |
13261 | #define P "_EF_BF_BD" | |
13262 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P | |
13263 | #define NEEDLE P P P P P | |
13264 | ||
13265 | int | |
13266 | main () | |
13267 | { | |
13268 | ||
13269 | int result = 0; | |
13270 | if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE))) | |
13271 | result |= 1; | |
13272 | /* Check for empty needle behavior. */ | |
13273 | { | |
13274 | const char *haystack = "AAA"; | |
13275 | if (memmem (haystack, 3, NULL, 0) != haystack) | |
13276 | result |= 2; | |
13277 | } | |
13278 | return result; | |
13279 | ||
13280 | ; | |
13281 | return 0; | |
13282 | } | |
13283 | _ACEOF | |
13284 | if ac_fn_c_try_run "$LINENO"; then : | |
13285 | gl_cv_func_memmem_works_always=yes | |
13286 | else | |
13287 | gl_cv_func_memmem_works_always=no | |
13288 | fi | |
13289 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
13290 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
13291 | fi | |
13292 | ||
13293 | ||
13294 | fi | |
13295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5 | |
13296 | $as_echo "$gl_cv_func_memmem_works_always" >&6; } | |
13297 | case "$gl_cv_func_memmem_works_always" in | |
13298 | *yes) ;; | |
13299 | *) | |
13300 | REPLACE_MEMMEM=1 | |
13301 | ;; | |
13302 | esac | |
13303 | fi | |
13304 | : | |
13305 | ||
472fa5ee SM |
13306 | |
13307 | ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" | |
d0ac1c44 | 13308 | if test "x$ac_cv_have_decl_memrchr" = xyes; then : |
6ec2e0f5 SDJ |
13309 | ac_have_decl=1 |
13310 | else | |
13311 | ac_have_decl=0 | |
13312 | fi | |
13313 | ||
13314 | cat >>confdefs.h <<_ACEOF | |
13315 | #define HAVE_DECL_MEMRCHR $ac_have_decl | |
13316 | _ACEOF | |
13317 | ||
13318 | ||
13319 | ||
13320 | ||
13321 | ||
13322 | ||
2d8adcbd MM |
13323 | |
13324 | ||
472fa5ee SM |
13325 | |
13326 | ||
13327 | ||
13328 | ||
6ec2e0f5 SDJ |
13329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 |
13330 | $as_echo_n "checking for promoted mode_t type... " >&6; } | |
d0ac1c44 | 13331 | if ${gl_cv_promoted_mode_t+:} false; then : |
6ec2e0f5 SDJ |
13332 | $as_echo_n "(cached) " >&6 |
13333 | else | |
13334 | ||
13335 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13336 | /* end confdefs.h. */ | |
13337 | #include <sys/types.h> | |
13338 | int | |
13339 | main () | |
13340 | { | |
13341 | typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1]; | |
13342 | ; | |
13343 | return 0; | |
13344 | } | |
13345 | _ACEOF | |
13346 | if ac_fn_c_try_compile "$LINENO"; then : | |
13347 | gl_cv_promoted_mode_t='int' | |
13348 | else | |
13349 | gl_cv_promoted_mode_t='mode_t' | |
13350 | fi | |
13351 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13352 | ||
13353 | fi | |
13354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 | |
13355 | $as_echo "$gl_cv_promoted_mode_t" >&6; } | |
13356 | ||
13357 | cat >>confdefs.h <<_ACEOF | |
13358 | #define PROMOTED_MODE_T $gl_cv_promoted_mode_t | |
13359 | _ACEOF | |
13360 | ||
13361 | ||
13362 | ||
13363 | ||
13364 | ||
472fa5ee SM |
13365 | |
13366 | ||
13367 | ||
6ec2e0f5 SDJ |
13368 | GNULIB_DPRINTF=0; |
13369 | GNULIB_FCLOSE=0; | |
13370 | GNULIB_FDOPEN=0; | |
13371 | GNULIB_FFLUSH=0; | |
13372 | GNULIB_FGETC=0; | |
13373 | GNULIB_FGETS=0; | |
13374 | GNULIB_FOPEN=0; | |
13375 | GNULIB_FPRINTF=0; | |
13376 | GNULIB_FPRINTF_POSIX=0; | |
13377 | GNULIB_FPURGE=0; | |
13378 | GNULIB_FPUTC=0; | |
13379 | GNULIB_FPUTS=0; | |
13380 | GNULIB_FREAD=0; | |
13381 | GNULIB_FREOPEN=0; | |
13382 | GNULIB_FSCANF=0; | |
13383 | GNULIB_FSEEK=0; | |
13384 | GNULIB_FSEEKO=0; | |
13385 | GNULIB_FTELL=0; | |
13386 | GNULIB_FTELLO=0; | |
13387 | GNULIB_FWRITE=0; | |
13388 | GNULIB_GETC=0; | |
13389 | GNULIB_GETCHAR=0; | |
13390 | GNULIB_GETDELIM=0; | |
13391 | GNULIB_GETLINE=0; | |
13392 | GNULIB_OBSTACK_PRINTF=0; | |
13393 | GNULIB_OBSTACK_PRINTF_POSIX=0; | |
13394 | GNULIB_PCLOSE=0; | |
13395 | GNULIB_PERROR=0; | |
13396 | GNULIB_POPEN=0; | |
13397 | GNULIB_PRINTF=0; | |
13398 | GNULIB_PRINTF_POSIX=0; | |
13399 | GNULIB_PUTC=0; | |
13400 | GNULIB_PUTCHAR=0; | |
13401 | GNULIB_PUTS=0; | |
13402 | GNULIB_REMOVE=0; | |
13403 | GNULIB_RENAME=0; | |
13404 | GNULIB_RENAMEAT=0; | |
13405 | GNULIB_SCANF=0; | |
13406 | GNULIB_SNPRINTF=0; | |
13407 | GNULIB_SPRINTF_POSIX=0; | |
13408 | GNULIB_STDIO_H_NONBLOCKING=0; | |
13409 | GNULIB_STDIO_H_SIGPIPE=0; | |
13410 | GNULIB_TMPFILE=0; | |
13411 | GNULIB_VASPRINTF=0; | |
13412 | GNULIB_VFSCANF=0; | |
13413 | GNULIB_VSCANF=0; | |
13414 | GNULIB_VDPRINTF=0; | |
13415 | GNULIB_VFPRINTF=0; | |
13416 | GNULIB_VFPRINTF_POSIX=0; | |
13417 | GNULIB_VPRINTF=0; | |
13418 | GNULIB_VPRINTF_POSIX=0; | |
13419 | GNULIB_VSNPRINTF=0; | |
13420 | GNULIB_VSPRINTF_POSIX=0; | |
13421 | HAVE_DECL_FPURGE=1; | |
13422 | HAVE_DECL_FSEEKO=1; | |
13423 | HAVE_DECL_FTELLO=1; | |
13424 | HAVE_DECL_GETDELIM=1; | |
13425 | HAVE_DECL_GETLINE=1; | |
13426 | HAVE_DECL_OBSTACK_PRINTF=1; | |
13427 | HAVE_DECL_SNPRINTF=1; | |
13428 | HAVE_DECL_VSNPRINTF=1; | |
13429 | HAVE_DPRINTF=1; | |
13430 | HAVE_FSEEKO=1; | |
13431 | HAVE_FTELLO=1; | |
13432 | HAVE_PCLOSE=1; | |
13433 | HAVE_POPEN=1; | |
13434 | HAVE_RENAMEAT=1; | |
13435 | HAVE_VASPRINTF=1; | |
13436 | HAVE_VDPRINTF=1; | |
13437 | REPLACE_DPRINTF=0; | |
13438 | REPLACE_FCLOSE=0; | |
13439 | REPLACE_FDOPEN=0; | |
13440 | REPLACE_FFLUSH=0; | |
13441 | REPLACE_FOPEN=0; | |
13442 | REPLACE_FPRINTF=0; | |
13443 | REPLACE_FPURGE=0; | |
13444 | REPLACE_FREOPEN=0; | |
13445 | REPLACE_FSEEK=0; | |
13446 | REPLACE_FSEEKO=0; | |
13447 | REPLACE_FTELL=0; | |
13448 | REPLACE_FTELLO=0; | |
13449 | REPLACE_GETDELIM=0; | |
13450 | REPLACE_GETLINE=0; | |
13451 | REPLACE_OBSTACK_PRINTF=0; | |
13452 | REPLACE_PERROR=0; | |
13453 | REPLACE_POPEN=0; | |
13454 | REPLACE_PRINTF=0; | |
13455 | REPLACE_REMOVE=0; | |
13456 | REPLACE_RENAME=0; | |
13457 | REPLACE_RENAMEAT=0; | |
13458 | REPLACE_SNPRINTF=0; | |
13459 | REPLACE_SPRINTF=0; | |
13460 | REPLACE_STDIO_READ_FUNCS=0; | |
13461 | REPLACE_STDIO_WRITE_FUNCS=0; | |
13462 | REPLACE_TMPFILE=0; | |
13463 | REPLACE_VASPRINTF=0; | |
13464 | REPLACE_VDPRINTF=0; | |
13465 | REPLACE_VFPRINTF=0; | |
13466 | REPLACE_VPRINTF=0; | |
13467 | REPLACE_VSNPRINTF=0; | |
13468 | REPLACE_VSPRINTF=0; | |
13469 | ||
13470 | ||
13471 | ||
2d8adcbd MM |
13472 | |
13473 | ||
13474 | ||
13475 | ||
5e8754f9 SDJ |
13476 | |
13477 | ||
13478 | ||
13479 | ||
13480 | ||
13481 | ||
13482 | ||
13483 | ||
13484 | ||
13485 | ||
13486 | ||
13487 | ||
13488 | ||
13489 | ||
13490 | ||
13491 | ||
13492 | ||
13493 | ||
13494 | ||
13495 | ||
13496 | ||
13497 | ||
13498 | ||
13499 | ||
13500 | ||
472fa5ee | 13501 | ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" |
d0ac1c44 | 13502 | if test "x$ac_cv_have_decl_setenv" = xyes; then : |
6ec2e0f5 SDJ |
13503 | ac_have_decl=1 |
13504 | else | |
13505 | ac_have_decl=0 | |
13506 | fi | |
13507 | ||
13508 | cat >>confdefs.h <<_ACEOF | |
13509 | #define HAVE_DECL_SETENV $ac_have_decl | |
13510 | _ACEOF | |
13511 | ||
13512 | ||
13513 | ||
13514 | ||
13515 | ||
13516 | ||
472fa5ee SM |
13517 | |
13518 | ||
13519 | ||
13520 | ||
13521 | : | |
13522 | ||
13523 | ||
13524 | ||
13525 | ||
13526 | ||
6ec2e0f5 SDJ |
13527 | if test $ac_cv_have_decl_setenv = no; then |
13528 | HAVE_DECL_SETENV=0 | |
13529 | fi | |
13530 | ||
472fa5ee SM |
13531 | : |
13532 | ||
13533 | ||
13534 | ||
13535 | ||
13536 | ||
13537 | ||
13538 | ||
13539 | ||
13540 | ||
13541 | : | |
13542 | ||
6ec2e0f5 SDJ |
13543 | |
13544 | ||
13545 | ||
13546 | ||
13547 | for ac_header in search.h | |
13548 | do : | |
13549 | ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default" | |
d0ac1c44 | 13550 | if test "x$ac_cv_header_search_h" = xyes; then : |
6ec2e0f5 SDJ |
13551 | cat >>confdefs.h <<_ACEOF |
13552 | #define HAVE_SEARCH_H 1 | |
13553 | _ACEOF | |
13554 | ||
13555 | fi | |
13556 | ||
13557 | done | |
13558 | ||
13559 | for ac_func in tsearch | |
13560 | do : | |
13561 | ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" | |
d0ac1c44 | 13562 | if test "x$ac_cv_func_tsearch" = xyes; then : |
6ec2e0f5 SDJ |
13563 | cat >>confdefs.h <<_ACEOF |
13564 | #define HAVE_TSEARCH 1 | |
13565 | _ACEOF | |
13566 | ||
13567 | fi | |
13568 | done | |
13569 | ||
13570 | ||
13571 | ||
13572 | ||
13573 | GNULIB_PTHREAD_SIGMASK=0; | |
13574 | GNULIB_RAISE=0; | |
13575 | GNULIB_SIGNAL_H_SIGPIPE=0; | |
13576 | GNULIB_SIGPROCMASK=0; | |
13577 | GNULIB_SIGACTION=0; | |
13578 | HAVE_POSIX_SIGNALBLOCKING=1; | |
13579 | HAVE_PTHREAD_SIGMASK=1; | |
13580 | HAVE_RAISE=1; | |
13581 | HAVE_SIGSET_T=1; | |
13582 | HAVE_SIGINFO_T=1; | |
13583 | HAVE_SIGACTION=1; | |
13584 | HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; | |
13585 | ||
13586 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; | |
13587 | ||
13588 | HAVE_SIGHANDLER_T=1; | |
13589 | REPLACE_PTHREAD_SIGMASK=0; | |
13590 | REPLACE_RAISE=0; | |
13591 | ||
13592 | ||
13593 | ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " | |
13594 | #include <signal.h> | |
13595 | /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */ | |
13596 | #include <sys/types.h> | |
13597 | ||
13598 | " | |
d0ac1c44 | 13599 | if test "x$ac_cv_type_sigset_t" = xyes; then : |
6ec2e0f5 SDJ |
13600 | |
13601 | cat >>confdefs.h <<_ACEOF | |
13602 | #define HAVE_SIGSET_T 1 | |
13603 | _ACEOF | |
13604 | ||
13605 | gl_cv_type_sigset_t=yes | |
13606 | else | |
13607 | gl_cv_type_sigset_t=no | |
13608 | fi | |
13609 | ||
13610 | if test $gl_cv_type_sigset_t != yes; then | |
13611 | HAVE_SIGSET_T=0 | |
13612 | fi | |
13613 | ||
13614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 | |
13615 | $as_echo_n "checking for uid_t in sys/types.h... " >&6; } | |
d0ac1c44 | 13616 | if ${ac_cv_type_uid_t+:} false; then : |
6ec2e0f5 SDJ |
13617 | $as_echo_n "(cached) " >&6 |
13618 | else | |
13619 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13620 | /* end confdefs.h. */ | |
13621 | #include <sys/types.h> | |
13622 | ||
13623 | _ACEOF | |
13624 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
13625 | $EGREP "uid_t" >/dev/null 2>&1; then : | |
13626 | ac_cv_type_uid_t=yes | |
13627 | else | |
13628 | ac_cv_type_uid_t=no | |
13629 | fi | |
13630 | rm -f conftest* | |
13631 | ||
13632 | fi | |
13633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 | |
13634 | $as_echo "$ac_cv_type_uid_t" >&6; } | |
13635 | if test $ac_cv_type_uid_t = no; then | |
13636 | ||
13637 | $as_echo "#define uid_t int" >>confdefs.h | |
13638 | ||
13639 | ||
13640 | $as_echo "#define gid_t int" >>confdefs.h | |
13641 | ||
13642 | fi | |
13643 | ||
13644 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 | |
13645 | $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } | |
d0ac1c44 | 13646 | if ${ac_cv_header_stdbool_h+:} false; then : |
6ec2e0f5 SDJ |
13647 | $as_echo_n "(cached) " >&6 |
13648 | else | |
13649 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13650 | /* end confdefs.h. */ | |
13651 | ||
13652 | #include <stdbool.h> | |
13653 | ||
13654 | #ifdef __cplusplus | |
13655 | typedef bool Bool; | |
13656 | #else | |
13657 | typedef _Bool Bool; | |
13658 | #ifndef bool | |
13659 | "error: bool is not defined" | |
13660 | #endif | |
13661 | #ifndef false | |
13662 | "error: false is not defined" | |
13663 | #endif | |
13664 | #if false | |
13665 | "error: false is not 0" | |
13666 | #endif | |
13667 | #ifndef true | |
13668 | "error: true is not defined" | |
13669 | #endif | |
13670 | #if true != 1 | |
13671 | "error: true is not 1" | |
13672 | #endif | |
13673 | #endif | |
13674 | ||
13675 | #ifndef __bool_true_false_are_defined | |
13676 | "error: __bool_true_false_are_defined is not defined" | |
13677 | #endif | |
13678 | ||
13679 | struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s; | |
13680 | ||
13681 | char a[true == 1 ? 1 : -1]; | |
13682 | char b[false == 0 ? 1 : -1]; | |
13683 | char c[__bool_true_false_are_defined == 1 ? 1 : -1]; | |
13684 | char d[(bool) 0.5 == true ? 1 : -1]; | |
13685 | /* See body of main program for 'e'. */ | |
13686 | char f[(Bool) 0.0 == false ? 1 : -1]; | |
13687 | char g[true]; | |
13688 | char h[sizeof (Bool)]; | |
13689 | char i[sizeof s.t]; | |
13690 | enum { j = false, k = true, l = false * true, m = true * 256 }; | |
13691 | /* The following fails for | |
13692 | HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ | |
13693 | Bool n[m]; | |
13694 | char o[sizeof n == m * sizeof n[0] ? 1 : -1]; | |
13695 | char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; | |
13696 | /* Catch a bug in an HP-UX C compiler. See | |
5e8754f9 SDJ |
13697 | http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html |
13698 | http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html | |
6ec2e0f5 SDJ |
13699 | */ |
13700 | Bool q = true; | |
13701 | Bool *pq = &q; | |
13702 | bool *qq = &q; | |
13703 | ||
13704 | int | |
13705 | main () | |
13706 | { | |
13707 | ||
13708 | bool e = &s; | |
13709 | *pq |= q; *pq |= ! q; | |
13710 | *qq |= q; *qq |= ! q; | |
13711 | /* Refer to every declared value, to avoid compiler optimizations. */ | |
13712 | return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l | |
13713 | + !m + !n + !o + !p + !q + !pq + !qq); | |
13714 | ||
13715 | ; | |
13716 | return 0; | |
13717 | } | |
13718 | _ACEOF | |
13719 | if ac_fn_c_try_compile "$LINENO"; then : | |
13720 | ac_cv_header_stdbool_h=yes | |
13721 | else | |
13722 | ac_cv_header_stdbool_h=no | |
13723 | fi | |
13724 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13725 | fi | |
13726 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 | |
13727 | $as_echo "$ac_cv_header_stdbool_h" >&6; } | |
13728 | ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" | |
d0ac1c44 | 13729 | if test "x$ac_cv_type__Bool" = xyes; then : |
6ec2e0f5 SDJ |
13730 | |
13731 | cat >>confdefs.h <<_ACEOF | |
13732 | #define HAVE__BOOL 1 | |
13733 | _ACEOF | |
13734 | ||
13735 | ||
13736 | fi | |
13737 | ||
13738 | ||
13739 | ||
13740 | REPLACE_NULL=0; | |
13741 | HAVE_MAX_ALIGN_T=1; | |
13742 | HAVE_WCHAR_T=1; | |
13743 | ||
13744 | ||
13745 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 | |
13746 | $as_echo_n "checking for wchar_t... " >&6; } | |
d0ac1c44 | 13747 | if ${gt_cv_c_wchar_t+:} false; then : |
6ec2e0f5 SDJ |
13748 | $as_echo_n "(cached) " >&6 |
13749 | else | |
13750 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13751 | /* end confdefs.h. */ | |
13752 | #include <stddef.h> | |
13753 | wchar_t foo = (wchar_t)'\0'; | |
13754 | int | |
13755 | main () | |
13756 | { | |
13757 | ||
13758 | ; | |
13759 | return 0; | |
13760 | } | |
13761 | _ACEOF | |
13762 | if ac_fn_c_try_compile "$LINENO"; then : | |
13763 | gt_cv_c_wchar_t=yes | |
13764 | else | |
13765 | gt_cv_c_wchar_t=no | |
13766 | fi | |
13767 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13768 | fi | |
13769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 | |
13770 | $as_echo "$gt_cv_c_wchar_t" >&6; } | |
13771 | if test $gt_cv_c_wchar_t = yes; then | |
13772 | ||
13773 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h | |
13774 | ||
13775 | fi | |
13776 | ||
13777 | ||
13778 | ||
472fa5ee SM |
13779 | |
13780 | ||
13781 | ||
13782 | ||
13783 | ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" | |
d0ac1c44 | 13784 | if test "x$ac_cv_have_decl_strdup" = xyes; then : |
6ec2e0f5 SDJ |
13785 | ac_have_decl=1 |
13786 | else | |
13787 | ac_have_decl=0 | |
13788 | fi | |
13789 | ||
13790 | cat >>confdefs.h <<_ACEOF | |
13791 | #define HAVE_DECL_STRDUP $ac_have_decl | |
13792 | _ACEOF | |
13793 | ||
13794 | ||
472fa5ee | 13795 | |
6ec2e0f5 SDJ |
13796 | REPLACE_STRERROR_0=0 |
13797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 | |
13798 | $as_echo_n "checking whether strerror(0) succeeds... " >&6; } | |
d0ac1c44 | 13799 | if ${gl_cv_func_strerror_0_works+:} false; then : |
6ec2e0f5 SDJ |
13800 | $as_echo_n "(cached) " >&6 |
13801 | else | |
13802 | if test "$cross_compiling" = yes; then : | |
13803 | case "$host_os" in | |
5e8754f9 SDJ |
13804 | # Guess yes on glibc systems. |
13805 | *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; | |
13806 | # If we don't know, assume the worst. | |
13807 | *) gl_cv_func_strerror_0_works="guessing no" ;; | |
6ec2e0f5 SDJ |
13808 | esac |
13809 | ||
13810 | else | |
13811 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13812 | /* end confdefs.h. */ | |
13813 | #include <string.h> | |
13814 | #include <errno.h> | |
13815 | ||
13816 | int | |
13817 | main () | |
13818 | { | |
13819 | int result = 0; | |
13820 | char *str; | |
13821 | errno = 0; | |
13822 | str = strerror (0); | |
13823 | if (!*str) result |= 1; | |
13824 | if (errno) result |= 2; | |
13825 | if (strstr (str, "nknown") || strstr (str, "ndefined")) | |
13826 | result |= 4; | |
13827 | return result; | |
13828 | ; | |
13829 | return 0; | |
13830 | } | |
13831 | _ACEOF | |
13832 | if ac_fn_c_try_run "$LINENO"; then : | |
13833 | gl_cv_func_strerror_0_works=yes | |
13834 | else | |
13835 | gl_cv_func_strerror_0_works=no | |
13836 | fi | |
13837 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
13838 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
13839 | fi | |
13840 | ||
13841 | ||
13842 | fi | |
13843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 | |
13844 | $as_echo "$gl_cv_func_strerror_0_works" >&6; } | |
13845 | case "$gl_cv_func_strerror_0_works" in | |
13846 | *yes) ;; | |
13847 | *) | |
13848 | REPLACE_STRERROR_0=1 | |
13849 | ||
13850 | $as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h | |
13851 | ||
13852 | ;; | |
13853 | esac | |
13854 | ||
13855 | ||
13856 | ||
13857 | ||
13858 | ||
13859 | ||
13860 | ||
13861 | ||
13862 | ||
13863 | ||
13864 | ||
13865 | ||
13866 | if test $gl_cv_have_include_next = yes; then | |
13867 | gl_cv_next_string_h='<'string.h'>' | |
13868 | else | |
13869 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5 | |
13870 | $as_echo_n "checking absolute name of <string.h>... " >&6; } | |
d0ac1c44 | 13871 | if ${gl_cv_next_string_h+:} false; then : |
6ec2e0f5 SDJ |
13872 | $as_echo_n "(cached) " >&6 |
13873 | else | |
13874 | ||
13875 | ||
13876 | ||
13877 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13878 | /* end confdefs.h. */ | |
13879 | #include <string.h> | |
13880 | _ACEOF | |
13881 | case "$host_os" in | |
13882 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
13883 | *) gl_absname_cpp="$ac_cpp" ;; | |
13884 | esac | |
13885 | ||
13886 | case "$host_os" in | |
13887 | mingw*) | |
13888 | gl_dirsep_regex='[/\\]' | |
13889 | ;; | |
13890 | *) | |
13891 | gl_dirsep_regex='\/' | |
13892 | ;; | |
13893 | esac | |
13894 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
13895 | gl_header_literal_regex=`echo 'string.h' \ | |
13896 | | sed -e "$gl_make_literal_regex_sed"` | |
13897 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
13898 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
13899 | s|^/[^/]|//&| | |
13900 | p | |
13901 | q | |
13902 | }' | |
13903 | ||
13904 | gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
13905 | sed -n "$gl_absolute_header_sed"` | |
13906 | ||
13907 | gl_header=$gl_cv_absolute_string_h | |
13908 | gl_cv_next_string_h='"'$gl_header'"' | |
13909 | ||
13910 | ||
13911 | fi | |
13912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 | |
13913 | $as_echo "$gl_cv_next_string_h" >&6; } | |
13914 | fi | |
13915 | NEXT_STRING_H=$gl_cv_next_string_h | |
13916 | ||
13917 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
13918 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
13919 | gl_next_as_first_directive='<'string.h'>' | |
13920 | else | |
13921 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
13922 | gl_next_as_first_directive=$gl_cv_next_string_h | |
13923 | fi | |
13924 | NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive | |
13925 | ||
13926 | ||
13927 | ||
13928 | ||
13929 | ||
13930 | ||
5e8754f9 SDJ |
13931 | for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r strsignal strverscmp; do |
13932 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
13933 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
13934 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
13935 | if eval \${$as_gl_Symbol+:} false; then : | |
13936 | $as_echo_n "(cached) " >&6 | |
13937 | else | |
13938 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13939 | /* end confdefs.h. */ | |
13940 | #include <string.h> | |
13941 | ||
13942 | int | |
13943 | main () | |
13944 | { | |
13945 | #undef $gl_func | |
13946 | (void) $gl_func; | |
13947 | ; | |
13948 | return 0; | |
13949 | } | |
13950 | _ACEOF | |
13951 | if ac_fn_c_try_compile "$LINENO"; then : | |
13952 | eval "$as_gl_Symbol=yes" | |
13953 | else | |
13954 | eval "$as_gl_Symbol=no" | |
13955 | fi | |
13956 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
13957 | fi | |
13958 | eval ac_res=\$$as_gl_Symbol | |
13959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
13960 | $as_echo "$ac_res" >&6; } | |
13961 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
13962 | cat >>confdefs.h <<_ACEOF | |
13963 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
13964 | _ACEOF | |
6ec2e0f5 | 13965 | |
5e8754f9 SDJ |
13966 | eval ac_cv_have_decl_$gl_func=yes |
13967 | fi | |
13968 | done | |
6ec2e0f5 SDJ |
13969 | |
13970 | ||
13971 | ||
13972 | ||
13973 | ||
5e8754f9 | 13974 | if test "$gl_cv_func_memchr_works" != yes; then |
6ec2e0f5 SDJ |
13975 | REPLACE_STRSTR=1 |
13976 | else | |
13977 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 | |
13978 | $as_echo_n "checking whether strstr works... " >&6; } | |
d0ac1c44 | 13979 | if ${gl_cv_func_strstr_works_always+:} false; then : |
6ec2e0f5 SDJ |
13980 | $as_echo_n "(cached) " >&6 |
13981 | else | |
13982 | if test "$cross_compiling" = yes; then : | |
13983 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13984 | /* end confdefs.h. */ | |
13985 | ||
13986 | #ifdef __GNU_LIBRARY__ | |
13987 | #include <features.h> | |
13988 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ | |
13989 | || defined __UCLIBC__ | |
13990 | Lucky user | |
13991 | #endif | |
13992 | #elif defined __CYGWIN__ | |
13993 | #include <cygwin/version.h> | |
13994 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | |
13995 | Lucky user | |
13996 | #endif | |
13997 | #else | |
13998 | Lucky user | |
13999 | #endif | |
14000 | ||
14001 | _ACEOF | |
14002 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
14003 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
14004 | gl_cv_func_strstr_works_always="guessing yes" | |
14005 | else | |
14006 | gl_cv_func_strstr_works_always="guessing no" | |
14007 | fi | |
14008 | rm -f conftest* | |
14009 | ||
14010 | ||
14011 | else | |
14012 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14013 | /* end confdefs.h. */ | |
14014 | ||
14015 | #include <string.h> /* for strstr */ | |
14016 | #define P "_EF_BF_BD" | |
14017 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P | |
14018 | #define NEEDLE P P P P P | |
14019 | ||
14020 | int | |
14021 | main () | |
14022 | { | |
14023 | return !!strstr (HAYSTACK, NEEDLE); | |
14024 | ||
14025 | ; | |
14026 | return 0; | |
14027 | } | |
14028 | _ACEOF | |
14029 | if ac_fn_c_try_run "$LINENO"; then : | |
14030 | gl_cv_func_strstr_works_always=yes | |
14031 | else | |
14032 | gl_cv_func_strstr_works_always=no | |
14033 | fi | |
14034 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
14035 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
14036 | fi | |
14037 | ||
14038 | ||
14039 | fi | |
14040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 | |
14041 | $as_echo "$gl_cv_func_strstr_works_always" >&6; } | |
14042 | case "$gl_cv_func_strstr_works_always" in | |
14043 | *yes) ;; | |
14044 | *) | |
14045 | REPLACE_STRSTR=1 | |
14046 | ;; | |
14047 | esac | |
14048 | fi | |
14049 | ||
472fa5ee SM |
14050 | |
14051 | ac_fn_c_check_decl "$LINENO" "strtok_r" "ac_cv_have_decl_strtok_r" "$ac_includes_default" | |
d0ac1c44 | 14052 | if test "x$ac_cv_have_decl_strtok_r" = xyes; then : |
6ec2e0f5 SDJ |
14053 | ac_have_decl=1 |
14054 | else | |
14055 | ac_have_decl=0 | |
14056 | fi | |
14057 | ||
14058 | cat >>confdefs.h <<_ACEOF | |
14059 | #define HAVE_DECL_STRTOK_R $ac_have_decl | |
14060 | _ACEOF | |
14061 | ||
472fa5ee | 14062 | |
6ec2e0f5 SDJ |
14063 | |
14064 | ||
14065 | ||
14066 | ||
14067 | ||
14068 | ||
14069 | ||
14070 | ||
14071 | ||
14072 | ||
14073 | ||
14074 | ||
14075 | ||
14076 | ||
14077 | ||
14078 | ||
14079 | ||
14080 | ||
14081 | if test $gl_cv_have_include_next = yes; then | |
14082 | gl_cv_next_sys_types_h='<'sys/types.h'>' | |
14083 | else | |
14084 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5 | |
14085 | $as_echo_n "checking absolute name of <sys/types.h>... " >&6; } | |
d0ac1c44 | 14086 | if ${gl_cv_next_sys_types_h+:} false; then : |
6ec2e0f5 SDJ |
14087 | $as_echo_n "(cached) " >&6 |
14088 | else | |
14089 | ||
14090 | ||
14091 | ||
14092 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14093 | /* end confdefs.h. */ | |
14094 | #include <sys/types.h> | |
14095 | _ACEOF | |
14096 | case "$host_os" in | |
14097 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
14098 | *) gl_absname_cpp="$ac_cpp" ;; | |
14099 | esac | |
14100 | ||
14101 | case "$host_os" in | |
14102 | mingw*) | |
14103 | gl_dirsep_regex='[/\\]' | |
14104 | ;; | |
14105 | *) | |
14106 | gl_dirsep_regex='\/' | |
14107 | ;; | |
14108 | esac | |
14109 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
14110 | gl_header_literal_regex=`echo 'sys/types.h' \ | |
14111 | | sed -e "$gl_make_literal_regex_sed"` | |
14112 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
14113 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
14114 | s|^/[^/]|//&| | |
14115 | p | |
14116 | q | |
14117 | }' | |
14118 | ||
14119 | gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
14120 | sed -n "$gl_absolute_header_sed"` | |
14121 | ||
14122 | gl_header=$gl_cv_absolute_sys_types_h | |
14123 | gl_cv_next_sys_types_h='"'$gl_header'"' | |
14124 | ||
14125 | ||
14126 | fi | |
14127 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 | |
14128 | $as_echo "$gl_cv_next_sys_types_h" >&6; } | |
14129 | fi | |
14130 | NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h | |
14131 | ||
14132 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
14133 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
14134 | gl_next_as_first_directive='<'sys/types.h'>' | |
14135 | else | |
14136 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
14137 | gl_next_as_first_directive=$gl_cv_next_sys_types_h | |
14138 | fi | |
14139 | NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive | |
14140 | ||
14141 | ||
14142 | ||
14143 | ||
14144 | ||
14145 | ||
14146 | ||
14147 | ||
14148 | ||
14149 | ||
14150 | ||
14151 | ||
725e2999 JB |
14152 | |
14153 | ||
14154 | ||
14155 | ||
14156 | ||
14157 | ||
14158 | ||
5e8754f9 SDJ |
14159 | GNULIB_MKTIME=0; |
14160 | GNULIB_NANOSLEEP=0; | |
14161 | GNULIB_STRPTIME=0; | |
14162 | GNULIB_TIMEGM=0; | |
14163 | GNULIB_TIME_R=0; | |
14164 | GNULIB_TIME_RZ=0; | |
14165 | HAVE_DECL_LOCALTIME_R=1; | |
14166 | HAVE_NANOSLEEP=1; | |
14167 | HAVE_STRPTIME=1; | |
14168 | HAVE_TIMEGM=1; | |
14169 | REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; | |
14170 | REPLACE_MKTIME=GNULIB_PORTCHECK; | |
14171 | REPLACE_NANOSLEEP=GNULIB_PORTCHECK; | |
14172 | REPLACE_TIMEGM=GNULIB_PORTCHECK; | |
6ec2e0f5 | 14173 | |
5e8754f9 SDJ |
14174 | : ${GNULIB_GETTIMEOFDAY=0}; |
14175 | REPLACE_GMTIME=0; | |
14176 | REPLACE_LOCALTIME=0; | |
6ec2e0f5 SDJ |
14177 | |
14178 | ||
14179 | ||
472fa5ee SM |
14180 | : |
14181 | ||
14182 | ||
14183 | ||
14184 | ||
14185 | ||
6ec2e0f5 SDJ |
14186 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5 |
14187 | $as_echo_n "checking for struct timespec in <time.h>... " >&6; } | |
d0ac1c44 | 14188 | if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : |
6ec2e0f5 SDJ |
14189 | $as_echo_n "(cached) " >&6 |
14190 | else | |
14191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14192 | /* end confdefs.h. */ | |
14193 | #include <time.h> | |
14194 | ||
14195 | int | |
14196 | main () | |
14197 | { | |
14198 | static struct timespec x; x.tv_sec = x.tv_nsec; | |
14199 | ; | |
14200 | return 0; | |
14201 | } | |
14202 | _ACEOF | |
14203 | if ac_fn_c_try_compile "$LINENO"; then : | |
14204 | gl_cv_sys_struct_timespec_in_time_h=yes | |
14205 | else | |
14206 | gl_cv_sys_struct_timespec_in_time_h=no | |
14207 | fi | |
14208 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14209 | fi | |
14210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 | |
14211 | $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } | |
14212 | ||
14213 | TIME_H_DEFINES_STRUCT_TIMESPEC=0 | |
14214 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 | |
14215 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 | |
14216 | UNISTD_H_DEFINES_STRUCT_TIMESPEC=0 | |
14217 | if test $gl_cv_sys_struct_timespec_in_time_h = yes; then | |
14218 | TIME_H_DEFINES_STRUCT_TIMESPEC=1 | |
14219 | else | |
14220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5 | |
14221 | $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; } | |
d0ac1c44 | 14222 | if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : |
6ec2e0f5 SDJ |
14223 | $as_echo_n "(cached) " >&6 |
14224 | else | |
14225 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14226 | /* end confdefs.h. */ | |
14227 | #include <sys/time.h> | |
14228 | ||
14229 | int | |
14230 | main () | |
14231 | { | |
14232 | static struct timespec x; x.tv_sec = x.tv_nsec; | |
14233 | ; | |
14234 | return 0; | |
14235 | } | |
14236 | _ACEOF | |
14237 | if ac_fn_c_try_compile "$LINENO"; then : | |
14238 | gl_cv_sys_struct_timespec_in_sys_time_h=yes | |
14239 | else | |
14240 | gl_cv_sys_struct_timespec_in_sys_time_h=no | |
14241 | fi | |
14242 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14243 | fi | |
14244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 | |
14245 | $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } | |
14246 | if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then | |
14247 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 | |
14248 | else | |
14249 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5 | |
14250 | $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; } | |
d0ac1c44 | 14251 | if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : |
6ec2e0f5 SDJ |
14252 | $as_echo_n "(cached) " >&6 |
14253 | else | |
14254 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14255 | /* end confdefs.h. */ | |
14256 | #include <pthread.h> | |
14257 | ||
14258 | int | |
14259 | main () | |
14260 | { | |
14261 | static struct timespec x; x.tv_sec = x.tv_nsec; | |
14262 | ; | |
14263 | return 0; | |
14264 | } | |
14265 | _ACEOF | |
14266 | if ac_fn_c_try_compile "$LINENO"; then : | |
14267 | gl_cv_sys_struct_timespec_in_pthread_h=yes | |
14268 | else | |
14269 | gl_cv_sys_struct_timespec_in_pthread_h=no | |
14270 | fi | |
14271 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14272 | fi | |
14273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 | |
14274 | $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } | |
14275 | if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then | |
14276 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 | |
14277 | else | |
14278 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <unistd.h>" >&5 | |
14279 | $as_echo_n "checking for struct timespec in <unistd.h>... " >&6; } | |
d0ac1c44 | 14280 | if ${gl_cv_sys_struct_timespec_in_unistd_h+:} false; then : |
6ec2e0f5 SDJ |
14281 | $as_echo_n "(cached) " >&6 |
14282 | else | |
14283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14284 | /* end confdefs.h. */ | |
14285 | #include <unistd.h> | |
14286 | ||
14287 | int | |
14288 | main () | |
14289 | { | |
14290 | static struct timespec x; x.tv_sec = x.tv_nsec; | |
14291 | ; | |
14292 | return 0; | |
14293 | } | |
14294 | _ACEOF | |
14295 | if ac_fn_c_try_compile "$LINENO"; then : | |
14296 | gl_cv_sys_struct_timespec_in_unistd_h=yes | |
14297 | else | |
14298 | gl_cv_sys_struct_timespec_in_unistd_h=no | |
14299 | fi | |
14300 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14301 | fi | |
14302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5 | |
14303 | $as_echo "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; } | |
14304 | if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then | |
14305 | UNISTD_H_DEFINES_STRUCT_TIMESPEC=1 | |
14306 | fi | |
14307 | fi | |
14308 | fi | |
14309 | fi | |
14310 | ||
14311 | ||
14312 | ||
14313 | ||
14314 | ||
14315 | ||
14316 | ||
14317 | ||
14318 | ||
14319 | ||
14320 | ||
14321 | ||
14322 | ||
14323 | ||
14324 | ||
14325 | ||
14326 | if test $gl_cv_have_include_next = yes; then | |
14327 | gl_cv_next_time_h='<'time.h'>' | |
14328 | else | |
14329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5 | |
14330 | $as_echo_n "checking absolute name of <time.h>... " >&6; } | |
d0ac1c44 | 14331 | if ${gl_cv_next_time_h+:} false; then : |
6ec2e0f5 SDJ |
14332 | $as_echo_n "(cached) " >&6 |
14333 | else | |
14334 | ||
14335 | ||
14336 | ||
14337 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14338 | /* end confdefs.h. */ | |
14339 | #include <time.h> | |
14340 | _ACEOF | |
14341 | case "$host_os" in | |
14342 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
14343 | *) gl_absname_cpp="$ac_cpp" ;; | |
14344 | esac | |
14345 | ||
14346 | case "$host_os" in | |
14347 | mingw*) | |
14348 | gl_dirsep_regex='[/\\]' | |
14349 | ;; | |
14350 | *) | |
14351 | gl_dirsep_regex='\/' | |
14352 | ;; | |
14353 | esac | |
14354 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
14355 | gl_header_literal_regex=`echo 'time.h' \ | |
14356 | | sed -e "$gl_make_literal_regex_sed"` | |
14357 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
14358 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
14359 | s|^/[^/]|//&| | |
14360 | p | |
14361 | q | |
14362 | }' | |
14363 | ||
14364 | gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
14365 | sed -n "$gl_absolute_header_sed"` | |
14366 | ||
14367 | gl_header=$gl_cv_absolute_time_h | |
14368 | gl_cv_next_time_h='"'$gl_header'"' | |
14369 | ||
14370 | ||
14371 | fi | |
14372 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 | |
14373 | $as_echo "$gl_cv_next_time_h" >&6; } | |
14374 | fi | |
14375 | NEXT_TIME_H=$gl_cv_next_time_h | |
14376 | ||
14377 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
14378 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
14379 | gl_next_as_first_directive='<'time.h'>' | |
14380 | else | |
14381 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
14382 | gl_next_as_first_directive=$gl_cv_next_time_h | |
14383 | fi | |
14384 | NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive | |
14385 | ||
14386 | ||
14387 | ||
14388 | ||
14389 | ||
14390 | ||
14391 | ||
14392 | ||
472fa5ee SM |
14393 | |
14394 | ||
14395 | ||
14396 | ||
14397 | ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" | |
d0ac1c44 | 14398 | if test "x$ac_cv_have_decl_unsetenv" = xyes; then : |
6ec2e0f5 SDJ |
14399 | ac_have_decl=1 |
14400 | else | |
14401 | ac_have_decl=0 | |
14402 | fi | |
14403 | ||
14404 | cat >>confdefs.h <<_ACEOF | |
14405 | #define HAVE_DECL_UNSETENV $ac_have_decl | |
14406 | _ACEOF | |
14407 | ||
14408 | ||
472fa5ee | 14409 | |
6ec2e0f5 SDJ |
14410 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5 |
14411 | $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; } | |
d0ac1c44 | 14412 | if ${gl_cv_header_wchar_h_correct_inline+:} false; then : |
6ec2e0f5 SDJ |
14413 | $as_echo_n "(cached) " >&6 |
14414 | else | |
14415 | gl_cv_header_wchar_h_correct_inline=yes | |
14416 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14417 | /* end confdefs.h. */ | |
14418 | ||
14419 | #define wcstod renamed_wcstod | |
14420 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
14421 | <wchar.h>. | |
14422 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
14423 | included before <wchar.h>. */ | |
14424 | #include <stddef.h> | |
14425 | #include <stdio.h> | |
14426 | #include <time.h> | |
14427 | #include <wchar.h> | |
14428 | extern int zero (void); | |
14429 | int main () { return zero(); } | |
14430 | ||
14431 | _ACEOF | |
14432 | save_ac_compile="$ac_compile" | |
14433 | ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` | |
5e8754f9 | 14434 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
6ec2e0f5 SDJ |
14435 | (eval $ac_compile) 2>&5 |
14436 | ac_status=$? | |
14437 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
14438 | test $ac_status = 0; }; then | |
14439 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14440 | /* end confdefs.h. */ | |
14441 | ||
14442 | #define wcstod renamed_wcstod | |
14443 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
14444 | <wchar.h>. | |
14445 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
14446 | included before <wchar.h>. */ | |
14447 | #include <stddef.h> | |
14448 | #include <stdio.h> | |
14449 | #include <time.h> | |
14450 | #include <wchar.h> | |
14451 | int zero (void) { return 0; } | |
14452 | ||
14453 | _ACEOF | |
14454 | ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` | |
5e8754f9 | 14455 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
6ec2e0f5 SDJ |
14456 | (eval $ac_compile) 2>&5 |
14457 | ac_status=$? | |
14458 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
14459 | test $ac_status = 0; }; then | |
14460 | if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then | |
14461 | : | |
14462 | else | |
14463 | gl_cv_header_wchar_h_correct_inline=no | |
14464 | fi | |
14465 | fi | |
14466 | fi | |
14467 | ac_compile="$save_ac_compile" | |
5e8754f9 | 14468 | rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext |
6ec2e0f5 SDJ |
14469 | |
14470 | fi | |
14471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 | |
14472 | $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } | |
14473 | if test $gl_cv_header_wchar_h_correct_inline = no; then | |
d0ac1c44 | 14474 | as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). |
6ec2e0f5 SDJ |
14475 | This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in |
14476 | C99 mode. You have four options: | |
14477 | - Add the flag -fgnu89-inline to CC and reconfigure, or | |
14478 | - Fix your include files, using parts of | |
5e8754f9 | 14479 | <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or |
6ec2e0f5 SDJ |
14480 | - Use a gcc version older than 4.3, or |
14481 | - Don't use the flags -std=c99 or -std=gnu99. | |
14482 | Configuration aborted." "$LINENO" 5 | |
14483 | fi | |
14484 | ||
14485 | ||
5e8754f9 SDJ |
14486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 |
14487 | $as_echo_n "checking for wint_t... " >&6; } | |
14488 | if ${gt_cv_c_wint_t+:} false; then : | |
14489 | $as_echo_n "(cached) " >&6 | |
14490 | else | |
14491 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14492 | /* end confdefs.h. */ | |
6ec2e0f5 | 14493 | |
5e8754f9 SDJ |
14494 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
14495 | <wchar.h>. | |
14496 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included | |
14497 | before <wchar.h>. */ | |
14498 | #include <stddef.h> | |
14499 | #include <stdio.h> | |
14500 | #include <time.h> | |
14501 | #include <wchar.h> | |
14502 | wint_t foo = (wchar_t)'\0'; | |
14503 | int | |
14504 | main () | |
14505 | { | |
6ec2e0f5 | 14506 | |
5e8754f9 SDJ |
14507 | ; |
14508 | return 0; | |
14509 | } | |
14510 | _ACEOF | |
14511 | if ac_fn_c_try_compile "$LINENO"; then : | |
14512 | gt_cv_c_wint_t=yes | |
14513 | else | |
14514 | gt_cv_c_wint_t=no | |
14515 | fi | |
14516 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
14517 | fi | |
14518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 | |
14519 | $as_echo "$gt_cv_c_wint_t" >&6; } | |
14520 | if test $gt_cv_c_wint_t = yes; then | |
6ec2e0f5 | 14521 | |
5e8754f9 | 14522 | $as_echo "#define HAVE_WINT_T 1" >>confdefs.h |
6ec2e0f5 SDJ |
14523 | |
14524 | fi | |
14525 | ||
14526 | ||
14527 | GNULIB_ISWBLANK=0; | |
14528 | GNULIB_WCTYPE=0; | |
14529 | GNULIB_ISWCTYPE=0; | |
14530 | GNULIB_WCTRANS=0; | |
14531 | GNULIB_TOWCTRANS=0; | |
14532 | HAVE_ISWBLANK=1; | |
14533 | HAVE_WCTYPE_T=1; | |
14534 | HAVE_WCTRANS_T=1; | |
14535 | REPLACE_ISWBLANK=0; | |
14536 | ||
14537 | ||
14538 | ||
14539 | ||
472fa5ee SM |
14540 | |
14541 | ||
14542 | ||
725e2999 JB |
14543 | if false; then |
14544 | GL_COND_LIBTOOL_TRUE= | |
14545 | GL_COND_LIBTOOL_FALSE='#' | |
14546 | else | |
14547 | GL_COND_LIBTOOL_TRUE='#' | |
14548 | GL_COND_LIBTOOL_FALSE= | |
14549 | fi | |
14550 | ||
14551 | gl_cond_libtool=false | |
14552 | gl_libdeps= | |
14553 | gl_ltlibdeps= | |
14554 | gl_m4_base='import/m4' | |
14555 | ||
14556 | ||
14557 | ||
14558 | ||
14559 | ||
14560 | ||
14561 | ||
14562 | ||
14563 | ||
14564 | gl_source_base='import' | |
14565 | ||
14566 | ||
14567 | if test $ac_cv_func_alloca_works = no; then | |
14568 | : | |
14569 | fi | |
14570 | ||
14571 | # Define an additional variable used in the Makefile substitution. | |
14572 | if test $ac_cv_working_alloca_h = yes; then | |
14573 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 | |
14574 | $as_echo_n "checking for alloca as a compiler built-in... " >&6; } | |
14575 | if ${gl_cv_rpl_alloca+:} false; then : | |
14576 | $as_echo_n "(cached) " >&6 | |
14577 | else | |
14578 | ||
14579 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14580 | /* end confdefs.h. */ | |
14581 | ||
14582 | #if defined __GNUC__ || defined _AIX || defined _MSC_VER | |
14583 | Need own alloca | |
14584 | #endif | |
14585 | ||
14586 | _ACEOF | |
14587 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
14588 | $EGREP "Need own alloca" >/dev/null 2>&1; then : | |
14589 | gl_cv_rpl_alloca=yes | |
14590 | else | |
14591 | gl_cv_rpl_alloca=no | |
14592 | fi | |
14593 | rm -f conftest* | |
14594 | ||
14595 | ||
14596 | fi | |
14597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 | |
14598 | $as_echo "$gl_cv_rpl_alloca" >&6; } | |
14599 | if test $gl_cv_rpl_alloca = yes; then | |
14600 | ||
14601 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
14602 | ||
14603 | ALLOCA_H=alloca.h | |
14604 | else | |
14605 | ALLOCA_H= | |
14606 | fi | |
14607 | else | |
14608 | ALLOCA_H=alloca.h | |
14609 | fi | |
14610 | ||
14611 | if test -n "$ALLOCA_H"; then | |
14612 | GL_GENERATE_ALLOCA_H_TRUE= | |
14613 | GL_GENERATE_ALLOCA_H_FALSE='#' | |
14614 | else | |
14615 | GL_GENERATE_ALLOCA_H_TRUE='#' | |
14616 | GL_GENERATE_ALLOCA_H_FALSE= | |
14617 | fi | |
14618 | ||
14619 | ||
14620 | ||
14621 | ||
14622 | ||
14623 | ||
14624 | : | |
14625 | ||
14626 | ||
14627 | ||
14628 | ||
14629 | ||
14630 | if test $ac_cv_header_arpa_inet_h = yes; then | |
14631 | HAVE_ARPA_INET_H=1 | |
14632 | else | |
14633 | HAVE_ARPA_INET_H=0 | |
14634 | fi | |
14635 | ||
14636 | ||
14637 | ||
14638 | ||
14639 | ||
14640 | ||
14641 | ||
14642 | : | |
14643 | ||
14644 | ||
14645 | ||
14646 | ||
14647 | ||
14648 | ||
14649 | ||
14650 | ||
14651 | if test $gl_cv_have_include_next = yes; then | |
14652 | gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' | |
14653 | else | |
14654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <arpa/inet.h>" >&5 | |
14655 | $as_echo_n "checking absolute name of <arpa/inet.h>... " >&6; } | |
14656 | if ${gl_cv_next_arpa_inet_h+:} false; then : | |
14657 | $as_echo_n "(cached) " >&6 | |
14658 | else | |
14659 | ||
14660 | if test $ac_cv_header_arpa_inet_h = yes; then | |
14661 | ||
14662 | ||
14663 | ||
14664 | ||
14665 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14666 | /* end confdefs.h. */ | |
14667 | #include <arpa/inet.h> | |
14668 | _ACEOF | |
14669 | case "$host_os" in | |
14670 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
14671 | *) gl_absname_cpp="$ac_cpp" ;; | |
14672 | esac | |
14673 | ||
14674 | case "$host_os" in | |
14675 | mingw*) | |
14676 | gl_dirsep_regex='[/\\]' | |
14677 | ;; | |
14678 | *) | |
14679 | gl_dirsep_regex='\/' | |
14680 | ;; | |
14681 | esac | |
14682 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
14683 | gl_header_literal_regex=`echo 'arpa/inet.h' \ | |
14684 | | sed -e "$gl_make_literal_regex_sed"` | |
14685 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
14686 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
14687 | s|^/[^/]|//&| | |
14688 | p | |
14689 | q | |
14690 | }' | |
6ec2e0f5 | 14691 | |
725e2999 JB |
14692 | gl_cv_absolute_arpa_inet_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
14693 | sed -n "$gl_absolute_header_sed"` | |
6ec2e0f5 | 14694 | |
725e2999 JB |
14695 | gl_header=$gl_cv_absolute_arpa_inet_h |
14696 | gl_cv_next_arpa_inet_h='"'$gl_header'"' | |
14697 | else | |
14698 | gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' | |
14699 | fi | |
6ec2e0f5 SDJ |
14700 | |
14701 | ||
725e2999 JB |
14702 | fi |
14703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5 | |
14704 | $as_echo "$gl_cv_next_arpa_inet_h" >&6; } | |
14705 | fi | |
14706 | NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h | |
6ec2e0f5 | 14707 | |
725e2999 JB |
14708 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
14709 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
14710 | gl_next_as_first_directive='<'arpa/inet.h'>' | |
14711 | else | |
14712 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
14713 | gl_next_as_first_directive=$gl_cv_next_arpa_inet_h | |
14714 | fi | |
14715 | NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive | |
6ec2e0f5 SDJ |
14716 | |
14717 | ||
14718 | ||
14719 | ||
14720 | ||
6ec2e0f5 SDJ |
14721 | |
14722 | ||
6ec2e0f5 | 14723 | |
725e2999 JB |
14724 | for gl_func in inet_ntop inet_pton; do |
14725 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
14726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
14727 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
14728 | if eval \${$as_gl_Symbol+:} false; then : | |
6ec2e0f5 SDJ |
14729 | $as_echo_n "(cached) " >&6 |
14730 | else | |
725e2999 | 14731 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6ec2e0f5 SDJ |
14732 | /* end confdefs.h. */ |
14733 | ||
725e2999 JB |
14734 | /* On some systems, this header is not self-consistent. */ |
14735 | #if !(defined __GLIBC__ || defined __UCLIBC__) | |
14736 | # include <sys/socket.h> | |
6ec2e0f5 | 14737 | #endif |
725e2999 JB |
14738 | #ifdef __TANDEM |
14739 | # include <netdb.h> | |
14740 | #endif | |
14741 | #include <arpa/inet.h> | |
6ec2e0f5 | 14742 | |
725e2999 JB |
14743 | int |
14744 | main () | |
14745 | { | |
14746 | #undef $gl_func | |
14747 | (void) $gl_func; | |
14748 | ; | |
14749 | return 0; | |
14750 | } | |
6ec2e0f5 | 14751 | _ACEOF |
725e2999 JB |
14752 | if ac_fn_c_try_compile "$LINENO"; then : |
14753 | eval "$as_gl_Symbol=yes" | |
6ec2e0f5 | 14754 | else |
725e2999 | 14755 | eval "$as_gl_Symbol=no" |
6ec2e0f5 | 14756 | fi |
725e2999 | 14757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6ec2e0f5 | 14758 | fi |
725e2999 JB |
14759 | eval ac_res=\$$as_gl_Symbol |
14760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
14761 | $as_echo "$ac_res" >&6; } | |
14762 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
14763 | cat >>confdefs.h <<_ACEOF | |
14764 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
14765 | _ACEOF | |
6ec2e0f5 | 14766 | |
725e2999 | 14767 | eval ac_cv_have_decl_$gl_func=yes |
6ec2e0f5 | 14768 | fi |
725e2999 JB |
14769 | done |
14770 | ||
6ec2e0f5 SDJ |
14771 | |
14772 | ||
14773 | ||
14774 | ||
14775 | ||
14776 | ||
14777 | ||
14778 | ||
14779 | ||
14780 | ||
14781 | gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" | |
14782 | ||
14783 | ||
14784 | ||
14785 | ||
14786 | if test $ac_cv_func_canonicalize_file_name = no; then | |
14787 | HAVE_CANONICALIZE_FILE_NAME=0 | |
14788 | if test $ac_cv_func_realpath = no; then | |
14789 | HAVE_REALPATH=0 | |
14790 | else | |
14791 | case "$gl_cv_func_realpath_works" in | |
5e8754f9 SDJ |
14792 | *yes) ;; |
14793 | *) REPLACE_REALPATH=1 ;; | |
6ec2e0f5 SDJ |
14794 | esac |
14795 | fi | |
14796 | else | |
14797 | case "$gl_cv_func_realpath_works" in | |
14798 | *yes) | |
14799 | ;; | |
14800 | *) | |
14801 | REPLACE_CANONICALIZE_FILE_NAME=1 | |
14802 | REPLACE_REALPATH=1 | |
14803 | ;; | |
14804 | esac | |
14805 | fi | |
14806 | ||
14807 | if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then | |
14808 | ||
14809 | ||
14810 | ||
14811 | ||
14812 | ||
14813 | ||
14814 | ||
14815 | ||
14816 | gl_LIBOBJS="$gl_LIBOBJS canonicalize-lgpl.$ac_objext" | |
14817 | ||
14818 | fi | |
14819 | ||
14820 | ||
14821 | cat >>confdefs.h <<_ACEOF | |
14822 | #define GNULIB_CANONICALIZE_LGPL 1 | |
14823 | _ACEOF | |
14824 | ||
14825 | ||
14826 | ||
14827 | ||
14828 | ||
14829 | ||
14830 | ||
14831 | GNULIB_CANONICALIZE_FILE_NAME=1 | |
14832 | ||
14833 | ||
14834 | ||
14835 | ||
14836 | ||
14837 | $as_echo "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h | |
14838 | ||
14839 | ||
14840 | ||
14841 | ||
14842 | ||
14843 | ||
14844 | ||
14845 | ||
14846 | GNULIB_REALPATH=1 | |
14847 | ||
14848 | ||
14849 | ||
14850 | ||
14851 | ||
14852 | $as_echo "#define GNULIB_TEST_REALPATH 1" >>confdefs.h | |
14853 | ||
14854 | ||
14855 | ||
14856 | ||
14857 | ||
14858 | ||
14859 | ||
14860 | ||
14861 | GNULIB_CHDIR=1 | |
14862 | ||
14863 | ||
14864 | ||
14865 | ||
14866 | ||
14867 | $as_echo "#define GNULIB_TEST_CHDIR 1" >>confdefs.h | |
14868 | ||
14869 | ||
14870 | ||
14871 | ||
14872 | ||
14873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5 | |
14874 | $as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; } | |
d0ac1c44 | 14875 | if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then : |
6ec2e0f5 SDJ |
14876 | $as_echo_n "(cached) " >&6 |
14877 | else | |
14878 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14879 | /* end confdefs.h. */ | |
14880 | ||
14881 | /* Arrange to define PATH_MAX, like "pathmax.h" does. */ | |
14882 | #if HAVE_UNISTD_H | |
14883 | # include <unistd.h> | |
14884 | #endif | |
14885 | #include <limits.h> | |
14886 | #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN | |
14887 | # include <sys/param.h> | |
14888 | #endif | |
14889 | #if !defined PATH_MAX && defined MAXPATHLEN | |
14890 | # define PATH_MAX MAXPATHLEN | |
14891 | #endif | |
14892 | #ifdef __hpux | |
14893 | # undef PATH_MAX | |
14894 | # define PATH_MAX 1024 | |
14895 | #endif | |
5e8754f9 | 14896 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
6ec2e0f5 SDJ |
14897 | # undef PATH_MAX |
14898 | # define PATH_MAX 260 | |
14899 | #endif | |
14900 | ||
14901 | #ifdef PATH_MAX | |
14902 | have_arbitrary_file_name_length_limit | |
14903 | #endif | |
14904 | _ACEOF | |
14905 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
14906 | $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then : | |
14907 | gl_cv_have_arbitrary_file_name_length_limit=yes | |
14908 | else | |
14909 | gl_cv_have_arbitrary_file_name_length_limit=no | |
14910 | fi | |
14911 | rm -f conftest* | |
14912 | ||
14913 | fi | |
14914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 | |
14915 | $as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; } | |
14916 | ||
14917 | if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then | |
14918 | ||
14919 | ||
14920 | ||
14921 | ||
14922 | ||
14923 | ||
14924 | ||
14925 | ||
14926 | gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" | |
14927 | ||
14928 | : | |
14929 | fi | |
14930 | ||
14931 | ||
14932 | $as_echo "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h | |
14933 | ||
14934 | ||
14935 | ||
14936 | ||
14937 | ||
5e8754f9 SDJ |
14938 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then |
14939 | REPLACE_CLOSE=1 | |
14940 | fi | |
6ec2e0f5 SDJ |
14941 | |
14942 | ||
14943 | ||
14944 | ||
14945 | ||
472fa5ee SM |
14946 | : |
14947 | ||
14948 | ||
14949 | ||
14950 | ||
14951 | ||
6ec2e0f5 SDJ |
14952 | if test $ac_cv_header_sys_socket_h != yes; then |
14953 | for ac_header in winsock2.h | |
14954 | do : | |
14955 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
d0ac1c44 | 14956 | if test "x$ac_cv_header_winsock2_h" = xyes; then : |
6ec2e0f5 SDJ |
14957 | cat >>confdefs.h <<_ACEOF |
14958 | #define HAVE_WINSOCK2_H 1 | |
14959 | _ACEOF | |
14960 | ||
14961 | fi | |
14962 | ||
14963 | done | |
14964 | ||
14965 | fi | |
14966 | if test "$ac_cv_header_winsock2_h" = yes; then | |
14967 | HAVE_WINSOCK2_H=1 | |
14968 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
14969 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
14970 | else | |
14971 | HAVE_WINSOCK2_H=0 | |
14972 | fi | |
14973 | ||
14974 | ||
14975 | if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then | |
14976 | REPLACE_CLOSE=1 | |
14977 | fi | |
14978 | ||
14979 | ||
14980 | if test $REPLACE_CLOSE = 0; then | |
14981 | ||
14982 | ||
14983 | ||
472fa5ee SM |
14984 | : |
14985 | ||
14986 | ||
14987 | ||
14988 | ||
14989 | ||
6ec2e0f5 SDJ |
14990 | if test $ac_cv_func_fchdir = no; then |
14991 | HAVE_FCHDIR=0 | |
14992 | fi | |
14993 | ||
14994 | if test $HAVE_FCHDIR = 0; then | |
14995 | REPLACE_CLOSE=1 | |
14996 | fi | |
14997 | fi | |
14998 | ||
14999 | ||
15000 | if test $REPLACE_CLOSE = 1; then | |
15001 | ||
15002 | ||
15003 | ||
15004 | ||
15005 | ||
15006 | ||
15007 | ||
15008 | ||
15009 | gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" | |
15010 | ||
15011 | fi | |
15012 | ||
15013 | ||
15014 | ||
15015 | ||
15016 | ||
15017 | GNULIB_CLOSE=1 | |
15018 | ||
15019 | ||
15020 | ||
15021 | ||
15022 | ||
15023 | $as_echo "#define GNULIB_TEST_CLOSE 1" >>confdefs.h | |
15024 | ||
15025 | ||
15026 | ||
15027 | ||
15028 | ||
15029 | ||
15030 | for ac_func in closedir | |
15031 | do : | |
15032 | ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" | |
d0ac1c44 | 15033 | if test "x$ac_cv_func_closedir" = xyes; then : |
6ec2e0f5 SDJ |
15034 | cat >>confdefs.h <<_ACEOF |
15035 | #define HAVE_CLOSEDIR 1 | |
15036 | _ACEOF | |
15037 | ||
15038 | fi | |
15039 | done | |
15040 | ||
15041 | if test $ac_cv_func_closedir = no; then | |
15042 | HAVE_CLOSEDIR=0 | |
15043 | fi | |
15044 | ||
15045 | ||
15046 | ||
15047 | ||
472fa5ee SM |
15048 | : |
15049 | ||
15050 | ||
15051 | ||
15052 | ||
15053 | ||
6ec2e0f5 SDJ |
15054 | if test $ac_cv_func_fchdir = no; then |
15055 | HAVE_FCHDIR=0 | |
15056 | fi | |
15057 | ||
15058 | if test $HAVE_FCHDIR = 0; then | |
15059 | if test $HAVE_CLOSEDIR = 1; then | |
15060 | REPLACE_CLOSEDIR=1 | |
15061 | fi | |
15062 | fi | |
15063 | ||
15064 | case $host_os,$HAVE_CLOSEDIR in | |
15065 | os2*,1) | |
15066 | REPLACE_CLOSEDIR=1;; | |
15067 | esac | |
15068 | ||
15069 | if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then | |
15070 | ||
15071 | ||
15072 | ||
15073 | ||
15074 | ||
15075 | ||
15076 | ||
15077 | ||
15078 | gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" | |
15079 | ||
15080 | fi | |
15081 | ||
15082 | ||
15083 | ||
15084 | ||
15085 | ||
15086 | GNULIB_CLOSEDIR=1 | |
15087 | ||
15088 | ||
15089 | ||
15090 | ||
15091 | ||
15092 | $as_echo "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h | |
15093 | ||
15094 | ||
15095 | ||
5e8754f9 SDJ |
15096 | |
15097 | if test "x$datarootdir" = x; then | |
15098 | datarootdir='${datadir}' | |
15099 | ||
15100 | fi | |
15101 | if test "x$docdir" = x; then | |
15102 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
15103 | ||
15104 | fi | |
15105 | if test "x$htmldir" = x; then | |
15106 | htmldir='${docdir}' | |
15107 | ||
15108 | fi | |
15109 | if test "x$dvidir" = x; then | |
15110 | dvidir='${docdir}' | |
15111 | ||
15112 | fi | |
15113 | if test "x$pdfdir" = x; then | |
15114 | pdfdir='${docdir}' | |
15115 | ||
15116 | fi | |
15117 | if test "x$psdir" = x; then | |
15118 | psdir='${docdir}' | |
15119 | ||
15120 | fi | |
15121 | if test "x$lispdir" = x; then | |
15122 | lispdir='${datarootdir}/emacs/site-lisp' | |
15123 | ||
15124 | fi | |
15125 | if test "x$localedir" = x; then | |
15126 | localedir='${datarootdir}/locale' | |
15127 | ||
15128 | fi | |
15129 | if test "x$runstatedir" = x; then | |
15130 | runstatedir='${localstatedir}/run' | |
15131 | ||
15132 | fi | |
15133 | ||
15134 | pkglibexecdir='${libexecdir}/${PACKAGE}' | |
15135 | ||
15136 | ||
6ec2e0f5 SDJ |
15137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 |
15138 | $as_echo_n "checking for d_ino member in directory struct... " >&6; } | |
d0ac1c44 | 15139 | if ${gl_cv_struct_dirent_d_ino+:} false; then : |
6ec2e0f5 SDJ |
15140 | $as_echo_n "(cached) " >&6 |
15141 | else | |
15142 | if test "$cross_compiling" = yes; then : | |
15143 | case "$host_os" in | |
15144 | # Guess yes on glibc systems with Linux kernel. | |
15145 | linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; | |
15146 | # If we don't know, assume the worst. | |
15147 | *) gl_cv_struct_dirent_d_ino="guessing no" ;; | |
15148 | esac | |
15149 | ||
15150 | else | |
15151 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15152 | /* end confdefs.h. */ | |
15153 | #include <sys/types.h> | |
15154 | #include <sys/stat.h> | |
15155 | #include <dirent.h> | |
15156 | ||
15157 | int | |
15158 | main () | |
15159 | { | |
15160 | DIR *dp = opendir ("."); | |
15161 | struct dirent *e; | |
15162 | struct stat st; | |
15163 | if (! dp) | |
15164 | return 1; | |
15165 | e = readdir (dp); | |
15166 | if (! e) | |
5e8754f9 | 15167 | return 2; |
6ec2e0f5 | 15168 | if (lstat (e->d_name, &st) != 0) |
5e8754f9 | 15169 | return 3; |
6ec2e0f5 | 15170 | if (e->d_ino != st.st_ino) |
5e8754f9 | 15171 | return 4; |
6ec2e0f5 SDJ |
15172 | closedir (dp); |
15173 | return 0; | |
15174 | ||
15175 | ; | |
15176 | return 0; | |
15177 | } | |
15178 | _ACEOF | |
15179 | if ac_fn_c_try_run "$LINENO"; then : | |
15180 | gl_cv_struct_dirent_d_ino=yes | |
15181 | else | |
15182 | gl_cv_struct_dirent_d_ino=no | |
15183 | fi | |
15184 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
15185 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
15186 | fi | |
15187 | ||
15188 | fi | |
15189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 | |
15190 | $as_echo "$gl_cv_struct_dirent_d_ino" >&6; } | |
15191 | case "$gl_cv_struct_dirent_d_ino" in | |
15192 | *yes) | |
15193 | ||
15194 | $as_echo "#define D_INO_IN_DIRENT 1" >>confdefs.h | |
15195 | ||
15196 | ;; | |
15197 | esac | |
15198 | ||
15199 | ||
15200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5 | |
15201 | $as_echo_n "checking for d_type member in directory struct... " >&6; } | |
d0ac1c44 | 15202 | if ${gl_cv_struct_dirent_d_type+:} false; then : |
6ec2e0f5 SDJ |
15203 | $as_echo_n "(cached) " >&6 |
15204 | else | |
15205 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15206 | /* end confdefs.h. */ | |
15207 | ||
15208 | #include <sys/types.h> | |
15209 | #include <dirent.h> | |
15210 | ||
15211 | int | |
15212 | main () | |
15213 | { | |
15214 | struct dirent dp; dp.d_type = 0; | |
15215 | ; | |
15216 | return 0; | |
15217 | } | |
15218 | _ACEOF | |
15219 | if ac_fn_c_try_link "$LINENO"; then : | |
15220 | gl_cv_struct_dirent_d_type=yes | |
15221 | else | |
15222 | gl_cv_struct_dirent_d_type=no | |
15223 | fi | |
15224 | rm -f core conftest.err conftest.$ac_objext \ | |
15225 | conftest$ac_exeext conftest.$ac_ext | |
15226 | ||
15227 | ||
15228 | fi | |
15229 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5 | |
15230 | $as_echo "$gl_cv_struct_dirent_d_type" >&6; } | |
15231 | if test $gl_cv_struct_dirent_d_type = yes; then | |
15232 | ||
15233 | $as_echo "#define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h | |
15234 | ||
15235 | fi | |
15236 | ||
15237 | ||
15238 | ||
15239 | ||
15240 | ||
15241 | ||
15242 | ||
15243 | ||
15244 | ||
15245 | ||
15246 | ||
472fa5ee SM |
15247 | : |
15248 | ||
15249 | ||
15250 | ||
15251 | ||
15252 | ||
6ec2e0f5 SDJ |
15253 | |
15254 | ||
15255 | ||
15256 | if test $gl_cv_have_include_next = yes; then | |
15257 | gl_cv_next_dirent_h='<'dirent.h'>' | |
15258 | else | |
15259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5 | |
15260 | $as_echo_n "checking absolute name of <dirent.h>... " >&6; } | |
d0ac1c44 | 15261 | if ${gl_cv_next_dirent_h+:} false; then : |
6ec2e0f5 SDJ |
15262 | $as_echo_n "(cached) " >&6 |
15263 | else | |
15264 | ||
15265 | if test $ac_cv_header_dirent_h = yes; then | |
15266 | ||
15267 | ||
15268 | ||
15269 | ||
15270 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15271 | /* end confdefs.h. */ | |
15272 | #include <dirent.h> | |
15273 | _ACEOF | |
15274 | case "$host_os" in | |
15275 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
15276 | *) gl_absname_cpp="$ac_cpp" ;; | |
15277 | esac | |
15278 | ||
15279 | case "$host_os" in | |
15280 | mingw*) | |
15281 | gl_dirsep_regex='[/\\]' | |
15282 | ;; | |
15283 | *) | |
15284 | gl_dirsep_regex='\/' | |
15285 | ;; | |
15286 | esac | |
15287 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
15288 | gl_header_literal_regex=`echo 'dirent.h' \ | |
15289 | | sed -e "$gl_make_literal_regex_sed"` | |
15290 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
15291 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
15292 | s|^/[^/]|//&| | |
15293 | p | |
15294 | q | |
15295 | }' | |
15296 | ||
15297 | gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
15298 | sed -n "$gl_absolute_header_sed"` | |
15299 | ||
15300 | gl_header=$gl_cv_absolute_dirent_h | |
15301 | gl_cv_next_dirent_h='"'$gl_header'"' | |
15302 | else | |
15303 | gl_cv_next_dirent_h='<'dirent.h'>' | |
15304 | fi | |
15305 | ||
15306 | ||
15307 | fi | |
15308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 | |
15309 | $as_echo "$gl_cv_next_dirent_h" >&6; } | |
15310 | fi | |
15311 | NEXT_DIRENT_H=$gl_cv_next_dirent_h | |
15312 | ||
15313 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
15314 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
15315 | gl_next_as_first_directive='<'dirent.h'>' | |
15316 | else | |
15317 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
15318 | gl_next_as_first_directive=$gl_cv_next_dirent_h | |
15319 | fi | |
15320 | NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive | |
15321 | ||
15322 | ||
15323 | ||
15324 | ||
15325 | if test $ac_cv_header_dirent_h = yes; then | |
15326 | HAVE_DIRENT_H=1 | |
15327 | else | |
15328 | HAVE_DIRENT_H=0 | |
15329 | fi | |
15330 | ||
15331 | ||
15332 | ||
5e8754f9 SDJ |
15333 | for gl_func in alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir; do |
15334 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
15335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
15336 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
15337 | if eval \${$as_gl_Symbol+:} false; then : | |
15338 | $as_echo_n "(cached) " >&6 | |
15339 | else | |
15340 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15341 | /* end confdefs.h. */ | |
15342 | #include <dirent.h> | |
15343 | ||
15344 | int | |
15345 | main () | |
15346 | { | |
15347 | #undef $gl_func | |
15348 | (void) $gl_func; | |
15349 | ; | |
15350 | return 0; | |
15351 | } | |
15352 | _ACEOF | |
15353 | if ac_fn_c_try_compile "$LINENO"; then : | |
15354 | eval "$as_gl_Symbol=yes" | |
15355 | else | |
15356 | eval "$as_gl_Symbol=no" | |
15357 | fi | |
15358 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
15359 | fi | |
15360 | eval ac_res=\$$as_gl_Symbol | |
15361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
15362 | $as_echo "$ac_res" >&6; } | |
15363 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
15364 | cat >>confdefs.h <<_ACEOF | |
15365 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
15366 | _ACEOF | |
6ec2e0f5 | 15367 | |
5e8754f9 SDJ |
15368 | eval ac_cv_have_decl_$gl_func=yes |
15369 | fi | |
15370 | done | |
6ec2e0f5 SDJ |
15371 | |
15372 | ||
15373 | ||
15374 | ||
15375 | ||
15376 | ||
15377 | ||
15378 | for ac_func in dirfd | |
15379 | do : | |
15380 | ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" | |
d0ac1c44 | 15381 | if test "x$ac_cv_func_dirfd" = xyes; then : |
6ec2e0f5 SDJ |
15382 | cat >>confdefs.h <<_ACEOF |
15383 | #define HAVE_DIRFD 1 | |
15384 | _ACEOF | |
15385 | ||
15386 | fi | |
15387 | done | |
15388 | ||
15389 | ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h> | |
15390 | #include <dirent.h> | |
15391 | " | |
d0ac1c44 | 15392 | if test "x$ac_cv_have_decl_dirfd" = xyes; then : |
6ec2e0f5 SDJ |
15393 | ac_have_decl=1 |
15394 | else | |
15395 | ac_have_decl=0 | |
15396 | fi | |
15397 | ||
15398 | cat >>confdefs.h <<_ACEOF | |
15399 | #define HAVE_DECL_DIRFD $ac_have_decl | |
15400 | _ACEOF | |
15401 | ||
15402 | if test $ac_cv_have_decl_dirfd = no; then | |
15403 | HAVE_DECL_DIRFD=0 | |
15404 | fi | |
15405 | ||
15406 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 | |
15407 | $as_echo_n "checking whether dirfd is a macro... " >&6; } | |
d0ac1c44 | 15408 | if ${gl_cv_func_dirfd_macro+:} false; then : |
6ec2e0f5 SDJ |
15409 | $as_echo_n "(cached) " >&6 |
15410 | else | |
15411 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15412 | /* end confdefs.h. */ | |
15413 | ||
15414 | #include <sys/types.h> | |
15415 | #include <dirent.h> | |
15416 | #ifdef dirfd | |
15417 | dirent_header_defines_dirfd | |
15418 | #endif | |
15419 | _ACEOF | |
15420 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
15421 | $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : | |
15422 | gl_cv_func_dirfd_macro=yes | |
15423 | else | |
15424 | gl_cv_func_dirfd_macro=no | |
15425 | fi | |
15426 | rm -f conftest* | |
15427 | ||
15428 | fi | |
15429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 | |
15430 | $as_echo "$gl_cv_func_dirfd_macro" >&6; } | |
15431 | ||
15432 | # Use the replacement if we have no function or macro with that name, | |
15433 | # or if OS/2 kLIBC whose dirfd() does not work. | |
15434 | # Replace only if the system declares dirfd already. | |
15435 | case $ac_cv_func_dirfd,$gl_cv_func_dirfd_macro,$host_os,$ac_cv_have_decl_dirfd in | |
15436 | no,no,*,yes | *,*,os2*,yes) | |
15437 | REPLACE_DIRFD=1 | |
15438 | ||
15439 | $as_echo "#define REPLACE_DIRFD 1" >>confdefs.h | |
15440 | ;; | |
15441 | esac | |
15442 | ||
15443 | if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \ | |
15444 | || test $REPLACE_DIRFD = 1; then | |
15445 | ||
15446 | ||
15447 | ||
15448 | ||
15449 | ||
15450 | ||
15451 | ||
15452 | ||
15453 | gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" | |
15454 | ||
15455 | ||
15456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 | |
15457 | $as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } | |
d0ac1c44 | 15458 | if ${gl_cv_sys_dir_fd_member_name+:} false; then : |
6ec2e0f5 SDJ |
15459 | $as_echo_n "(cached) " >&6 |
15460 | else | |
15461 | ||
15462 | dirfd_save_CFLAGS=$CFLAGS | |
15463 | for ac_expr in d_fd dd_fd; do | |
15464 | ||
15465 | CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" | |
15466 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15467 | /* end confdefs.h. */ | |
15468 | ||
15469 | #include <sys/types.h> | |
15470 | #include <dirent.h> | |
15471 | int | |
15472 | main () | |
15473 | { | |
15474 | DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; | |
15475 | ; | |
15476 | return 0; | |
15477 | } | |
15478 | _ACEOF | |
15479 | if ac_fn_c_try_compile "$LINENO"; then : | |
15480 | dir_fd_found=yes | |
15481 | ||
15482 | fi | |
15483 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
15484 | CFLAGS=$dirfd_save_CFLAGS | |
15485 | test "$dir_fd_found" = yes && break | |
15486 | done | |
15487 | test "$dir_fd_found" = yes || ac_expr=no_such_member | |
15488 | ||
15489 | gl_cv_sys_dir_fd_member_name=$ac_expr | |
15490 | ||
15491 | ||
15492 | fi | |
15493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 | |
15494 | $as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } | |
15495 | if test $gl_cv_sys_dir_fd_member_name != no_such_member; then | |
15496 | ||
15497 | cat >>confdefs.h <<_ACEOF | |
15498 | #define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name | |
15499 | _ACEOF | |
15500 | ||
15501 | fi | |
15502 | ||
15503 | ||
15504 | fi | |
15505 | ||
15506 | ||
15507 | ||
15508 | ||
15509 | ||
15510 | GNULIB_DIRFD=1 | |
15511 | ||
15512 | ||
15513 | ||
15514 | ||
15515 | ||
15516 | $as_echo "#define GNULIB_TEST_DIRFD 1" >>confdefs.h | |
15517 | ||
15518 | ||
15519 | ||
15520 | ||
15521 | ||
15522 | ||
15523 | ||
15524 | ||
15525 | ||
15526 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 | |
15527 | $as_echo_n "checking whether // is distinct from /... " >&6; } | |
d0ac1c44 | 15528 | if ${gl_cv_double_slash_root+:} false; then : |
6ec2e0f5 SDJ |
15529 | $as_echo_n "(cached) " >&6 |
15530 | else | |
15531 | if test x"$cross_compiling" = xyes ; then | |
15532 | # When cross-compiling, there is no way to tell whether // is special | |
15533 | # short of a list of hosts. However, the only known hosts to date | |
15534 | # that have a distinct // are Apollo DomainOS (too old to port to), | |
15535 | # Cygwin, and z/OS. If anyone knows of another system for which // has | |
15536 | # special semantics and is distinct from /, please report it to | |
15537 | # <bug-gnulib@gnu.org>. | |
15538 | case $host in | |
15539 | *-cygwin | i370-ibm-openedition) | |
15540 | gl_cv_double_slash_root=yes ;; | |
15541 | *) | |
15542 | # Be optimistic and assume that / and // are the same when we | |
15543 | # don't know. | |
15544 | gl_cv_double_slash_root='unknown, assuming no' ;; | |
15545 | esac | |
15546 | else | |
15547 | set x `ls -di / // 2>/dev/null` | |
15548 | if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then | |
15549 | gl_cv_double_slash_root=no | |
15550 | else | |
15551 | gl_cv_double_slash_root=yes | |
15552 | fi | |
15553 | fi | |
15554 | fi | |
15555 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 | |
15556 | $as_echo "$gl_cv_double_slash_root" >&6; } | |
15557 | if test "$gl_cv_double_slash_root" = yes; then | |
8690e634 | 15558 | |
6ec2e0f5 | 15559 | $as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h |
8690e634 | 15560 | |
6ec2e0f5 | 15561 | fi |
8690e634 JK |
15562 | |
15563 | ||
15564 | ||
15565 | ||
5e8754f9 SDJ |
15566 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then |
15567 | REPLACE_DUP=1 | |
15568 | fi | |
8690e634 | 15569 | |
8690e634 JK |
15570 | |
15571 | ||
15572 | ||
472fa5ee SM |
15573 | : |
15574 | ||
15575 | ||
15576 | ||
15577 | ||
15578 | ||
6ec2e0f5 SDJ |
15579 | if test $ac_cv_func_fchdir = no; then |
15580 | HAVE_FCHDIR=0 | |
15581 | fi | |
8690e634 | 15582 | |
6ec2e0f5 SDJ |
15583 | if test $HAVE_FCHDIR = 0; then |
15584 | REPLACE_DUP=1 | |
15585 | fi | |
8690e634 | 15586 | |
6ec2e0f5 SDJ |
15587 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup works" >&5 |
15588 | $as_echo_n "checking whether dup works... " >&6; } | |
d0ac1c44 | 15589 | if ${gl_cv_func_dup_works+:} false; then : |
6ec2e0f5 | 15590 | $as_echo_n "(cached) " >&6 |
8690e634 | 15591 | else |
6ec2e0f5 | 15592 | if test "$cross_compiling" = yes; then : |
5e8754f9 | 15593 | gl_cv_func_dup_works='guessing yes' |
6ec2e0f5 SDJ |
15594 | else |
15595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 | 15596 | /* end confdefs.h. */ |
6ec2e0f5 SDJ |
15597 | #include <unistd.h> |
15598 | #include <fcntl.h> | |
15599 | #include <errno.h> | |
15600 | int | |
15601 | main () | |
15602 | { | |
15603 | /* On OS/2 kLIBC, dup does not work on a directory fd. */ | |
15604 | int fd = open (".", O_RDONLY); | |
15605 | return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0; | |
8690e634 | 15606 | |
6ec2e0f5 SDJ |
15607 | ; |
15608 | return 0; | |
15609 | } | |
8690e634 JK |
15610 | |
15611 | _ACEOF | |
6ec2e0f5 SDJ |
15612 | if ac_fn_c_try_run "$LINENO"; then : |
15613 | gl_cv_func_dup_works=yes | |
15614 | else | |
15615 | gl_cv_func_dup_works=no | |
15616 | fi | |
15617 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
15618 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8690e634 | 15619 | fi |
8690e634 | 15620 | |
8690e634 | 15621 | |
6ec2e0f5 SDJ |
15622 | fi |
15623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5 | |
15624 | $as_echo "$gl_cv_func_dup_works" >&6; } | |
15625 | case "$gl_cv_func_dup_works" in | |
15626 | *yes) ;; | |
15627 | *) | |
15628 | REPLACE_DUP=1 | |
15629 | ;; | |
15630 | esac | |
8690e634 | 15631 | |
6ec2e0f5 | 15632 | if test $REPLACE_DUP = 1; then |
8690e634 | 15633 | |
8690e634 | 15634 | |
8690e634 | 15635 | |
8690e634 | 15636 | |
8690e634 | 15637 | |
6ec2e0f5 SDJ |
15638 | |
15639 | ||
15640 | ||
15641 | gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext" | |
15642 | ||
15643 | : | |
8690e634 JK |
15644 | fi |
15645 | ||
15646 | ||
8690e634 JK |
15647 | |
15648 | ||
15649 | ||
6ec2e0f5 | 15650 | GNULIB_DUP=1 |
8690e634 | 15651 | |
6ec2e0f5 SDJ |
15652 | |
15653 | ||
15654 | ||
15655 | ||
15656 | $as_echo "#define GNULIB_TEST_DUP 1" >>confdefs.h | |
15657 | ||
15658 | ||
15659 | ||
15660 | ||
15661 | ||
15662 | ||
15663 | ||
15664 | ||
15665 | $as_echo "#define HAVE_DUP2 1" >>confdefs.h | |
15666 | ||
15667 | ||
15668 | if test $HAVE_DUP2 = 1; then | |
15669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 | |
15670 | $as_echo_n "checking whether dup2 works... " >&6; } | |
d0ac1c44 | 15671 | if ${gl_cv_func_dup2_works+:} false; then : |
8690e634 JK |
15672 | $as_echo_n "(cached) " >&6 |
15673 | else | |
15674 | if test "$cross_compiling" = yes; then : | |
6ec2e0f5 SDJ |
15675 | case "$host_os" in |
15676 | mingw*) # on this platform, dup2 always returns 0 for success | |
15677 | gl_cv_func_dup2_works="guessing no" ;; | |
15678 | cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 | |
15679 | gl_cv_func_dup2_works="guessing no" ;; | |
15680 | aix* | freebsd*) | |
15681 | # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE, | |
15682 | # not EBADF. | |
15683 | gl_cv_func_dup2_works="guessing no" ;; | |
15684 | haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. | |
15685 | gl_cv_func_dup2_works="guessing no" ;; | |
15686 | *-android*) # implemented using dup3(), which fails if oldfd == newfd | |
15687 | gl_cv_func_dup2_works="guessing no" ;; | |
15688 | os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd. | |
15689 | gl_cv_func_dup2_works="guessing no" ;; | |
15690 | *) gl_cv_func_dup2_works="guessing yes" ;; | |
15691 | esac | |
8690e634 JK |
15692 | else |
15693 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15694 | /* end confdefs.h. */ | |
15695 | ||
6ec2e0f5 SDJ |
15696 | #include <errno.h> |
15697 | #include <fcntl.h> | |
15698 | #include <limits.h> | |
15699 | #include <sys/resource.h> | |
15700 | #include <unistd.h> | |
15701 | #ifndef RLIM_SAVED_CUR | |
15702 | # define RLIM_SAVED_CUR RLIM_INFINITY | |
15703 | #endif | |
15704 | #ifndef RLIM_SAVED_MAX | |
15705 | # define RLIM_SAVED_MAX RLIM_INFINITY | |
15706 | #endif | |
8690e634 JK |
15707 | |
15708 | int | |
15709 | main () | |
15710 | { | |
6ec2e0f5 SDJ |
15711 | int result = 0; |
15712 | int bad_fd = INT_MAX; | |
15713 | struct rlimit rlim; | |
15714 | if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 | |
15715 | && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX | |
15716 | && rlim.rlim_cur != RLIM_INFINITY | |
15717 | && rlim.rlim_cur != RLIM_SAVED_MAX | |
15718 | && rlim.rlim_cur != RLIM_SAVED_CUR) | |
15719 | bad_fd = rlim.rlim_cur; | |
15720 | #ifdef FD_CLOEXEC | |
15721 | if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) | |
15722 | result |= 1; | |
15723 | #endif | |
15724 | if (dup2 (1, 1) != 1) | |
15725 | result |= 2; | |
15726 | #ifdef FD_CLOEXEC | |
15727 | if (fcntl (1, F_GETFD) != FD_CLOEXEC) | |
15728 | result |= 4; | |
15729 | #endif | |
15730 | close (0); | |
15731 | if (dup2 (0, 0) != -1) | |
15732 | result |= 8; | |
15733 | /* Many gnulib modules require POSIX conformance of EBADF. */ | |
15734 | if (dup2 (2, bad_fd) == -1 && errno != EBADF) | |
15735 | result |= 16; | |
15736 | /* Flush out some cygwin core dumps. */ | |
15737 | if (dup2 (2, -1) != -1 || errno != EBADF) | |
15738 | result |= 32; | |
15739 | dup2 (2, 255); | |
15740 | dup2 (2, 256); | |
15741 | /* On OS/2 kLIBC, dup2() does not work on a directory fd. */ | |
15742 | { | |
15743 | int fd = open (".", O_RDONLY); | |
15744 | if (fd == -1) | |
15745 | result |= 64; | |
15746 | else if (dup2 (fd, fd + 1) == -1) | |
15747 | result |= 128; | |
15748 | ||
15749 | close (fd); | |
15750 | } | |
15751 | return result; | |
8690e634 JK |
15752 | ; |
15753 | return 0; | |
15754 | } | |
6ec2e0f5 | 15755 | |
8690e634 JK |
15756 | _ACEOF |
15757 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 15758 | gl_cv_func_dup2_works=yes |
8690e634 | 15759 | else |
6ec2e0f5 | 15760 | gl_cv_func_dup2_works=no |
8690e634 JK |
15761 | fi |
15762 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
15763 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
15764 | fi | |
15765 | ||
6ec2e0f5 SDJ |
15766 | |
15767 | fi | |
15768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 | |
15769 | $as_echo "$gl_cv_func_dup2_works" >&6; } | |
15770 | case "$gl_cv_func_dup2_works" in | |
15771 | *yes) ;; | |
15772 | *) | |
15773 | REPLACE_DUP2=1 | |
15774 | for ac_func in setdtablesize | |
15775 | do : | |
15776 | ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize" | |
d0ac1c44 | 15777 | if test "x$ac_cv_func_setdtablesize" = xyes; then : |
6ec2e0f5 SDJ |
15778 | cat >>confdefs.h <<_ACEOF |
15779 | #define HAVE_SETDTABLESIZE 1 | |
15780 | _ACEOF | |
15781 | ||
15782 | fi | |
15783 | done | |
15784 | ||
15785 | ;; | |
15786 | esac | |
15787 | fi | |
15788 | ||
15789 | ||
15790 | ||
15791 | ||
472fa5ee SM |
15792 | : |
15793 | ||
15794 | ||
15795 | ||
15796 | ||
15797 | ||
6ec2e0f5 SDJ |
15798 | if test $ac_cv_func_fchdir = no; then |
15799 | HAVE_FCHDIR=0 | |
8690e634 JK |
15800 | fi |
15801 | ||
6ec2e0f5 SDJ |
15802 | if test $HAVE_FCHDIR = 0; then |
15803 | if test $HAVE_DUP2 = 1; then | |
15804 | REPLACE_DUP2=1 | |
15805 | fi | |
15806 | fi | |
8690e634 | 15807 | |
8690e634 | 15808 | |
6ec2e0f5 | 15809 | if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then |
8690e634 JK |
15810 | |
15811 | ||
15812 | ||
15813 | ||
8690e634 | 15814 | |
8690e634 | 15815 | |
6ec2e0f5 SDJ |
15816 | |
15817 | ||
15818 | gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" | |
15819 | ||
15820 | ||
8690e634 JK |
15821 | fi |
15822 | ||
8690e634 | 15823 | |
8690e634 | 15824 | |
8690e634 JK |
15825 | |
15826 | ||
6ec2e0f5 SDJ |
15827 | GNULIB_DUP2=1 |
15828 | ||
15829 | ||
15830 | ||
15831 | ||
15832 | ||
15833 | $as_echo "#define GNULIB_TEST_DUP2 1" >>confdefs.h | |
15834 | ||
15835 | ||
15836 | ||
15837 | ||
15838 | ||
15839 | ||
15840 | ||
15841 | ||
15842 | ||
15843 | GNULIB_ENVIRON=1 | |
15844 | ||
15845 | ||
15846 | ||
15847 | ||
15848 | ||
15849 | $as_echo "#define GNULIB_TEST_ENVIRON 1" >>confdefs.h | |
15850 | ||
15851 | ||
15852 | ||
15853 | ||
15854 | ||
15855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 | |
15856 | $as_echo_n "checking for error_at_line... " >&6; } | |
d0ac1c44 | 15857 | if ${ac_cv_lib_error_at_line+:} false; then : |
6ec2e0f5 | 15858 | $as_echo_n "(cached) " >&6 |
8690e634 JK |
15859 | else |
15860 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15861 | /* end confdefs.h. */ | |
6ec2e0f5 | 15862 | #include <error.h> |
8690e634 JK |
15863 | int |
15864 | main () | |
15865 | { | |
6ec2e0f5 | 15866 | error_at_line (0, 0, "", 0, "an error occurred"); |
8690e634 JK |
15867 | ; |
15868 | return 0; | |
15869 | } | |
15870 | _ACEOF | |
6ec2e0f5 SDJ |
15871 | if ac_fn_c_try_link "$LINENO"; then : |
15872 | ac_cv_lib_error_at_line=yes | |
8690e634 | 15873 | else |
6ec2e0f5 | 15874 | ac_cv_lib_error_at_line=no |
8690e634 | 15875 | fi |
6ec2e0f5 SDJ |
15876 | rm -f core conftest.err conftest.$ac_objext \ |
15877 | conftest$ac_exeext conftest.$ac_ext | |
8690e634 | 15878 | fi |
6ec2e0f5 SDJ |
15879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 |
15880 | $as_echo "$ac_cv_lib_error_at_line" >&6; } | |
15881 | ||
15882 | if test $ac_cv_lib_error_at_line = no; then | |
15883 | ||
15884 | ||
15885 | ||
15886 | ||
15887 | ||
15888 | ||
15889 | ||
15890 | ||
15891 | gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" | |
15892 | ||
8690e634 JK |
15893 | |
15894 | ||
8690e634 JK |
15895 | : |
15896 | ||
6ec2e0f5 | 15897 | fi |
6a29c58e | 15898 | |
6a29c58e | 15899 | |
d0ac1c44 SM |
15900 | |
15901 | ||
15902 | ||
d0ac1c44 SM |
15903 | |
15904 | ||
472fa5ee | 15905 | : |
6a29c58e YQ |
15906 | |
15907 | ||
3d99e817 | 15908 | |
6ec2e0f5 SDJ |
15909 | |
15910 | ||
15911 | if test $ac_cv_have_decl_fchdir = no; then | |
15912 | HAVE_DECL_FCHDIR=0 | |
15913 | fi | |
15914 | ||
15915 | ||
15916 | if test $HAVE_FCHDIR = 0; then | |
15917 | ||
15918 | ||
3d99e817 AK |
15919 | |
15920 | ||
15921 | ||
15922 | ||
15923 | ||
15924 | ||
6ec2e0f5 | 15925 | gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" |
3d99e817 | 15926 | |
6ec2e0f5 | 15927 | : |
3d99e817 | 15928 | |
6ec2e0f5 | 15929 | $as_echo "#define REPLACE_FCHDIR 1" >>confdefs.h |
3d99e817 | 15930 | |
6ec2e0f5 SDJ |
15931 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5 |
15932 | $as_echo_n "checking whether open can visit directories... " >&6; } | |
d0ac1c44 | 15933 | if ${gl_cv_func_open_directory_works+:} false; then : |
6ec2e0f5 SDJ |
15934 | $as_echo_n "(cached) " >&6 |
15935 | else | |
15936 | if test "$cross_compiling" = yes; then : | |
15937 | case "$host_os" in | |
5e8754f9 SDJ |
15938 | # Guess yes on glibc systems. |
15939 | *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; | |
15940 | # If we don't know, assume the worst. | |
15941 | *) gl_cv_func_open_directory_works="guessing no" ;; | |
6ec2e0f5 | 15942 | esac |
3d99e817 | 15943 | |
6ec2e0f5 SDJ |
15944 | else |
15945 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15946 | /* end confdefs.h. */ | |
15947 | #include <fcntl.h> | |
3d99e817 | 15948 | |
6ec2e0f5 SDJ |
15949 | int |
15950 | main () | |
15951 | { | |
15952 | return open(".", O_RDONLY) < 0; | |
15953 | ; | |
15954 | return 0; | |
15955 | } | |
3d99e817 | 15956 | _ACEOF |
6ec2e0f5 SDJ |
15957 | if ac_fn_c_try_run "$LINENO"; then : |
15958 | gl_cv_func_open_directory_works=yes | |
15959 | else | |
15960 | gl_cv_func_open_directory_works=no | |
15961 | fi | |
15962 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
15963 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
15964 | fi | |
3d99e817 AK |
15965 | |
15966 | fi | |
6ec2e0f5 SDJ |
15967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 |
15968 | $as_echo "$gl_cv_func_open_directory_works" >&6; } | |
15969 | case "$gl_cv_func_open_directory_works" in | |
15970 | *yes) ;; | |
15971 | *) | |
3d99e817 | 15972 | |
6ec2e0f5 | 15973 | $as_echo "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h |
3d99e817 | 15974 | |
6ec2e0f5 SDJ |
15975 | ;; |
15976 | esac | |
15977 | fi | |
3d99e817 | 15978 | |
3d99e817 AK |
15979 | |
15980 | ||
15981 | ||
0750520d | 15982 | |
0750520d | 15983 | |
6ec2e0f5 | 15984 | GNULIB_FCHDIR=1 |
0750520d | 15985 | |
0750520d PA |
15986 | |
15987 | ||
0750520d | 15988 | |
0750520d | 15989 | |
6ec2e0f5 | 15990 | $as_echo "#define GNULIB_TEST_FCHDIR 1" >>confdefs.h |
0750520d | 15991 | |
0750520d | 15992 | |
0750520d | 15993 | |
0750520d | 15994 | |
0750520d | 15995 | |
0750520d | 15996 | |
0750520d | 15997 | |
6ec2e0f5 | 15998 | |
472fa5ee SM |
15999 | : |
16000 | ||
16001 | ||
16002 | ||
16003 | ||
16004 | ||
6ec2e0f5 SDJ |
16005 | if test $ac_cv_func_fcntl = no; then |
16006 | ||
16007 | ||
16008 | ||
472fa5ee SM |
16009 | : |
16010 | ||
16011 | ||
16012 | ||
16013 | ||
16014 | ||
6ec2e0f5 SDJ |
16015 | if test $ac_cv_func_fcntl = no; then |
16016 | HAVE_FCNTL=0 | |
16017 | else | |
16018 | REPLACE_FCNTL=1 | |
16019 | fi | |
16020 | ||
16021 | else | |
16022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 | |
16023 | $as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } | |
d0ac1c44 | 16024 | if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : |
0750520d | 16025 | $as_echo_n "(cached) " >&6 |
6ec2e0f5 SDJ |
16026 | else |
16027 | if test "$cross_compiling" = yes; then : | |
16028 | case $host_os in | |
16029 | aix* | cygwin* | haiku*) | |
16030 | gl_cv_func_fcntl_f_dupfd_works="guessing no" ;; | |
16031 | *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;; | |
16032 | esac | |
0750520d PA |
16033 | else |
16034 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16035 | /* end confdefs.h. */ | |
6ec2e0f5 SDJ |
16036 | #include <errno.h> |
16037 | #include <fcntl.h> | |
16038 | #include <limits.h> | |
16039 | #include <sys/resource.h> | |
16040 | #include <unistd.h> | |
16041 | #ifndef RLIM_SAVED_CUR | |
16042 | # define RLIM_SAVED_CUR RLIM_INFINITY | |
16043 | #endif | |
16044 | #ifndef RLIM_SAVED_MAX | |
16045 | # define RLIM_SAVED_MAX RLIM_INFINITY | |
16046 | #endif | |
0750520d | 16047 | |
6ec2e0f5 SDJ |
16048 | int |
16049 | main () | |
16050 | { | |
16051 | int result = 0; | |
16052 | int bad_fd = INT_MAX; | |
16053 | struct rlimit rlim; | |
16054 | if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 | |
16055 | && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX | |
16056 | && rlim.rlim_cur != RLIM_INFINITY | |
16057 | && rlim.rlim_cur != RLIM_SAVED_MAX | |
16058 | && rlim.rlim_cur != RLIM_SAVED_CUR) | |
16059 | bad_fd = rlim.rlim_cur; | |
16060 | if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; | |
16061 | if (errno != EINVAL) result |= 2; | |
16062 | if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4; | |
16063 | if (errno != EINVAL) result |= 8; | |
16064 | /* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */ | |
16065 | { | |
16066 | int fd; | |
16067 | fd = open (".", O_RDONLY); | |
16068 | if (fd == -1) | |
16069 | result |= 16; | |
16070 | else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1) | |
16071 | result |= 32; | |
16072 | ||
16073 | close (fd); | |
16074 | } | |
16075 | return result; | |
16076 | ; | |
16077 | return 0; | |
16078 | } | |
0750520d | 16079 | _ACEOF |
6ec2e0f5 SDJ |
16080 | if ac_fn_c_try_run "$LINENO"; then : |
16081 | gl_cv_func_fcntl_f_dupfd_works=yes | |
0750520d | 16082 | else |
6ec2e0f5 SDJ |
16083 | gl_cv_func_fcntl_f_dupfd_works=no |
16084 | fi | |
16085 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
16086 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
0750520d | 16087 | fi |
0750520d PA |
16088 | |
16089 | fi | |
6ec2e0f5 SDJ |
16090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 |
16091 | $as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } | |
16092 | case $gl_cv_func_fcntl_f_dupfd_works in | |
16093 | *yes) ;; | |
16094 | *) | |
0750520d | 16095 | |
0750520d | 16096 | |
472fa5ee SM |
16097 | : |
16098 | ||
16099 | ||
16100 | ||
16101 | ||
16102 | ||
6ec2e0f5 SDJ |
16103 | if test $ac_cv_func_fcntl = no; then |
16104 | HAVE_FCNTL=0 | |
16105 | else | |
16106 | REPLACE_FCNTL=1 | |
16107 | fi | |
0750520d | 16108 | |
0750520d | 16109 | |
6ec2e0f5 SDJ |
16110 | $as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h |
16111 | ;; | |
16112 | esac | |
0750520d | 16113 | |
6ec2e0f5 SDJ |
16114 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 |
16115 | $as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } | |
d0ac1c44 | 16116 | if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : |
8690e634 JK |
16117 | $as_echo_n "(cached) " >&6 |
16118 | else | |
16119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16120 | /* end confdefs.h. */ | |
16121 | ||
6ec2e0f5 SDJ |
16122 | #include <fcntl.h> |
16123 | #ifndef F_DUPFD_CLOEXEC | |
16124 | choke me | |
16125 | #endif | |
49e4877c | 16126 | |
6ec2e0f5 SDJ |
16127 | int |
16128 | main () | |
16129 | { | |
8690e634 | 16130 | |
6ec2e0f5 SDJ |
16131 | ; |
16132 | return 0; | |
16133 | } | |
16134 | _ACEOF | |
16135 | if ac_fn_c_try_compile "$LINENO"; then : | |
16136 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16137 | /* end confdefs.h. */ | |
8690e634 | 16138 | |
6ec2e0f5 SDJ |
16139 | #ifdef __linux__ |
16140 | /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace | |
16141 | it to support the semantics on older kernels that failed with EINVAL. */ | |
16142 | choke me | |
16143 | #endif | |
8690e634 JK |
16144 | |
16145 | int | |
16146 | main () | |
16147 | { | |
16148 | ||
8690e634 JK |
16149 | ; |
16150 | return 0; | |
16151 | } | |
16152 | _ACEOF | |
16153 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 16154 | gl_cv_func_fcntl_f_dupfd_cloexec=yes |
8690e634 | 16155 | else |
6ec2e0f5 | 16156 | gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" |
8690e634 JK |
16157 | fi |
16158 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6ec2e0f5 SDJ |
16159 | else |
16160 | gl_cv_func_fcntl_f_dupfd_cloexec=no | |
8690e634 | 16161 | fi |
6ec2e0f5 SDJ |
16162 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
16163 | fi | |
16164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 | |
16165 | $as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } | |
16166 | if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then | |
16167 | ||
16168 | ||
16169 | ||
472fa5ee SM |
16170 | : |
16171 | ||
16172 | ||
16173 | ||
16174 | ||
16175 | ||
6ec2e0f5 SDJ |
16176 | if test $ac_cv_func_fcntl = no; then |
16177 | HAVE_FCNTL=0 | |
16178 | else | |
16179 | REPLACE_FCNTL=1 | |
16180 | fi | |
16181 | ||
16182 | fi | |
16183 | fi | |
16184 | ||
16185 | ||
16186 | ||
16187 | ||
472fa5ee SM |
16188 | : |
16189 | ||
16190 | ||
16191 | ||
16192 | ||
16193 | ||
6ec2e0f5 SDJ |
16194 | if test $ac_cv_func_fchdir = no; then |
16195 | HAVE_FCHDIR=0 | |
16196 | fi | |
16197 | ||
16198 | if test $HAVE_FCHDIR = 0; then | |
16199 | ||
16200 | ||
16201 | ||
472fa5ee SM |
16202 | : |
16203 | ||
16204 | ||
16205 | ||
16206 | ||
16207 | ||
6ec2e0f5 SDJ |
16208 | if test $ac_cv_func_fcntl = no; then |
16209 | HAVE_FCNTL=0 | |
16210 | else | |
16211 | REPLACE_FCNTL=1 | |
16212 | fi | |
16213 | ||
16214 | fi | |
16215 | ||
16216 | ||
16217 | if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then | |
16218 | ||
16219 | ||
16220 | ||
16221 | ||
16222 | ||
16223 | ||
16224 | ||
16225 | ||
16226 | gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" | |
16227 | ||
16228 | fi | |
8690e634 | 16229 | |
8690e634 JK |
16230 | |
16231 | ||
8690e634 JK |
16232 | |
16233 | ||
6ec2e0f5 | 16234 | GNULIB_FCNTL=1 |
8690e634 | 16235 | |
8690e634 JK |
16236 | |
16237 | ||
8690e634 | 16238 | |
8690e634 | 16239 | |
6ec2e0f5 SDJ |
16240 | $as_echo "#define GNULIB_TEST_FCNTL 1" >>confdefs.h |
16241 | ||
8690e634 | 16242 | |
8690e634 | 16243 | |
63ce7108 TT |
16244 | |
16245 | ||
16246 | ||
16247 | ||
8690e634 JK |
16248 | |
16249 | ||
16250 | ||
16251 | ||
16252 | ||
16253 | ||
16254 | ||
16255 | if test $gl_cv_have_include_next = yes; then | |
6ec2e0f5 | 16256 | gl_cv_next_fcntl_h='<'fcntl.h'>' |
8690e634 | 16257 | else |
6ec2e0f5 SDJ |
16258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5 |
16259 | $as_echo_n "checking absolute name of <fcntl.h>... " >&6; } | |
d0ac1c44 | 16260 | if ${gl_cv_next_fcntl_h+:} false; then : |
8690e634 JK |
16261 | $as_echo_n "(cached) " >&6 |
16262 | else | |
16263 | ||
4a626d0a PA |
16264 | |
16265 | ||
16266 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 | 16267 | /* end confdefs.h. */ |
6ec2e0f5 | 16268 | #include <fcntl.h> |
8690e634 | 16269 | _ACEOF |
4a626d0a PA |
16270 | case "$host_os" in |
16271 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
16272 | *) gl_absname_cpp="$ac_cpp" ;; | |
16273 | esac | |
16274 | ||
16275 | case "$host_os" in | |
16276 | mingw*) | |
16277 | gl_dirsep_regex='[/\\]' | |
16278 | ;; | |
16279 | *) | |
16280 | gl_dirsep_regex='\/' | |
16281 | ;; | |
16282 | esac | |
16283 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
6ec2e0f5 | 16284 | gl_header_literal_regex=`echo 'fcntl.h' \ |
4a626d0a PA |
16285 | | sed -e "$gl_make_literal_regex_sed"` |
16286 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
16287 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
16288 | s|^/[^/]|//&| | |
16289 | p | |
16290 | q | |
16291 | }' | |
8690e634 | 16292 | |
6ec2e0f5 | 16293 | gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
4a626d0a | 16294 | sed -n "$gl_absolute_header_sed"` |
c971b7fa | 16295 | |
6ec2e0f5 SDJ |
16296 | gl_header=$gl_cv_absolute_fcntl_h |
16297 | gl_cv_next_fcntl_h='"'$gl_header'"' | |
8690e634 JK |
16298 | |
16299 | ||
16300 | fi | |
6ec2e0f5 SDJ |
16301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 |
16302 | $as_echo "$gl_cv_next_fcntl_h" >&6; } | |
8690e634 | 16303 | fi |
6ec2e0f5 | 16304 | NEXT_FCNTL_H=$gl_cv_next_fcntl_h |
8690e634 JK |
16305 | |
16306 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
16307 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
6ec2e0f5 | 16308 | gl_next_as_first_directive='<'fcntl.h'>' |
8690e634 JK |
16309 | else |
16310 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
6ec2e0f5 | 16311 | gl_next_as_first_directive=$gl_cv_next_fcntl_h |
8690e634 | 16312 | fi |
6ec2e0f5 | 16313 | NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive |
8690e634 JK |
16314 | |
16315 | ||
16316 | ||
16317 | ||
16318 | ||
16319 | ||
6ec2e0f5 SDJ |
16320 | |
16321 | ||
16322 | ||
16323 | ||
5e8754f9 SDJ |
16324 | for gl_func in fcntl openat; do |
16325 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
16326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
16327 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
16328 | if eval \${$as_gl_Symbol+:} false; then : | |
16329 | $as_echo_n "(cached) " >&6 | |
16330 | else | |
16331 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16332 | /* end confdefs.h. */ | |
16333 | #include <fcntl.h> | |
8690e634 | 16334 | |
5e8754f9 SDJ |
16335 | int |
16336 | main () | |
16337 | { | |
16338 | #undef $gl_func | |
16339 | (void) $gl_func; | |
16340 | ; | |
16341 | return 0; | |
16342 | } | |
16343 | _ACEOF | |
16344 | if ac_fn_c_try_compile "$LINENO"; then : | |
16345 | eval "$as_gl_Symbol=yes" | |
16346 | else | |
16347 | eval "$as_gl_Symbol=no" | |
16348 | fi | |
16349 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16350 | fi | |
16351 | eval ac_res=\$$as_gl_Symbol | |
16352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
16353 | $as_echo "$ac_res" >&6; } | |
16354 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
16355 | cat >>confdefs.h <<_ACEOF | |
16356 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
7a6dbc2f | 16357 | _ACEOF |
8690e634 | 16358 | |
5e8754f9 SDJ |
16359 | eval ac_cv_have_decl_$gl_func=yes |
16360 | fi | |
16361 | done | |
16362 | ||
8690e634 JK |
16363 | |
16364 | ||
8839a007 | 16365 | |
63ce7108 | 16366 | |
63ce7108 | 16367 | |
63ce7108 | 16368 | |
6ec2e0f5 SDJ |
16369 | ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" " |
16370 | #include <dirent.h> | |
16371 | ||
16372 | " | |
d0ac1c44 | 16373 | if test "x$ac_cv_have_decl_fdopendir" = xyes; then : |
6ec2e0f5 SDJ |
16374 | ac_have_decl=1 |
16375 | else | |
16376 | ac_have_decl=0 | |
16377 | fi | |
16378 | ||
16379 | cat >>confdefs.h <<_ACEOF | |
16380 | #define HAVE_DECL_FDOPENDIR $ac_have_decl | |
63ce7108 | 16381 | _ACEOF |
6ec2e0f5 SDJ |
16382 | if test $ac_have_decl = 1; then : |
16383 | ||
63ce7108 | 16384 | else |
6ec2e0f5 | 16385 | HAVE_DECL_FDOPENDIR=0 |
63ce7108 | 16386 | fi |
63ce7108 TT |
16387 | |
16388 | ||
472fa5ee SM |
16389 | : |
16390 | ||
16391 | ||
16392 | ||
16393 | ||
16394 | ||
6ec2e0f5 SDJ |
16395 | if test $ac_cv_func_fdopendir = no; then |
16396 | HAVE_FDOPENDIR=0 | |
16397 | else | |
16398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5 | |
16399 | $as_echo_n "checking whether fdopendir works... " >&6; } | |
d0ac1c44 | 16400 | if ${gl_cv_func_fdopendir_works+:} false; then : |
6ec2e0f5 SDJ |
16401 | $as_echo_n "(cached) " >&6 |
16402 | else | |
16403 | if test "$cross_compiling" = yes; then : | |
16404 | case "$host_os" in | |
16405 | # Guess yes on glibc systems. | |
16406 | *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; | |
16407 | # If we don't know, assume the worst. | |
16408 | *) gl_cv_func_fdopendir_works="guessing no" ;; | |
16409 | esac | |
16410 | ||
63ce7108 TT |
16411 | else |
16412 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16413 | /* end confdefs.h. */ | |
16414 | ||
6ec2e0f5 SDJ |
16415 | #include <dirent.h> |
16416 | #include <fcntl.h> | |
16417 | #include <unistd.h> | |
16418 | #if !HAVE_DECL_FDOPENDIR | |
16419 | extern | |
16420 | # ifdef __cplusplus | |
16421 | "C" | |
16422 | # endif | |
16423 | DIR *fdopendir (int); | |
16424 | #endif | |
63ce7108 TT |
16425 | |
16426 | int | |
16427 | main () | |
16428 | { | |
6ec2e0f5 SDJ |
16429 | int result = 0; |
16430 | int fd = open ("conftest.c", O_RDONLY); | |
16431 | if (fd < 0) result |= 1; | |
16432 | if (fdopendir (fd)) result |= 2; | |
16433 | if (close (fd)) result |= 4; | |
16434 | return result; | |
63ce7108 TT |
16435 | ; |
16436 | return 0; | |
16437 | } | |
16438 | _ACEOF | |
16439 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 16440 | gl_cv_func_fdopendir_works=yes |
63ce7108 | 16441 | else |
6ec2e0f5 | 16442 | gl_cv_func_fdopendir_works=no |
63ce7108 TT |
16443 | fi |
16444 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
16445 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
16446 | fi | |
16447 | ||
63ce7108 | 16448 | fi |
6ec2e0f5 SDJ |
16449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 |
16450 | $as_echo "$gl_cv_func_fdopendir_works" >&6; } | |
16451 | case "$gl_cv_func_fdopendir_works" in | |
63ce7108 TT |
16452 | *yes) ;; |
16453 | *) | |
6ec2e0f5 | 16454 | REPLACE_FDOPENDIR=1 |
63ce7108 TT |
16455 | ;; |
16456 | esac | |
16457 | fi | |
16458 | ||
6ec2e0f5 | 16459 | if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then |
09607c9e TT |
16460 | |
16461 | ||
16462 | ||
4a626d0a PA |
16463 | |
16464 | ||
16465 | ||
16466 | ||
16467 | ||
6ec2e0f5 | 16468 | gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext" |
4a626d0a | 16469 | |
6ec2e0f5 | 16470 | fi |
4a626d0a PA |
16471 | |
16472 | ||
16473 | ||
4a626d0a | 16474 | |
4a626d0a | 16475 | |
6ec2e0f5 | 16476 | GNULIB_FDOPENDIR=1 |
4a626d0a PA |
16477 | |
16478 | ||
16479 | ||
16480 | ||
16481 | ||
6ec2e0f5 | 16482 | $as_echo "#define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h |
4a626d0a PA |
16483 | |
16484 | ||
16485 | ||
16486 | ||
16487 | ||
6ec2e0f5 SDJ |
16488 | cat >>confdefs.h <<_ACEOF |
16489 | #define GNULIB_FDOPENDIR 1 | |
16490 | _ACEOF | |
4a626d0a | 16491 | |
09607c9e | 16492 | |
09607c9e TT |
16493 | |
16494 | ||
472fa5ee SM |
16495 | : |
16496 | ||
16497 | ||
16498 | ||
16499 | ||
16500 | ||
09607c9e | 16501 | |
6ec2e0f5 SDJ |
16502 | |
16503 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 | |
16504 | $as_echo_n "checking for flexible array member... " >&6; } | |
d0ac1c44 | 16505 | if ${ac_cv_c_flexmember+:} false; then : |
09607c9e TT |
16506 | $as_echo_n "(cached) " >&6 |
16507 | else | |
16508 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16509 | /* end confdefs.h. */ | |
6ec2e0f5 SDJ |
16510 | #include <stdlib.h> |
16511 | #include <stdio.h> | |
16512 | #include <stddef.h> | |
5e8754f9 | 16513 | struct s { int n; double d[]; }; |
09607c9e TT |
16514 | int |
16515 | main () | |
16516 | { | |
6ec2e0f5 SDJ |
16517 | int m = getchar (); |
16518 | size_t nbytes = offsetof (struct s, d) + m * sizeof (double); | |
16519 | nbytes += sizeof (struct s) - 1; | |
16520 | nbytes -= nbytes % sizeof (struct s); | |
16521 | struct s *p = malloc (nbytes); | |
16522 | p->d[0] = 0.0; | |
16523 | return p->d != (double *) NULL; | |
09607c9e TT |
16524 | ; |
16525 | return 0; | |
16526 | } | |
16527 | _ACEOF | |
16528 | if ac_fn_c_try_compile "$LINENO"; then : | |
6ec2e0f5 | 16529 | ac_cv_c_flexmember=yes |
09607c9e | 16530 | else |
6ec2e0f5 | 16531 | ac_cv_c_flexmember=no |
09607c9e TT |
16532 | fi |
16533 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16534 | fi | |
6ec2e0f5 SDJ |
16535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 |
16536 | $as_echo "$ac_cv_c_flexmember" >&6; } | |
16537 | if test $ac_cv_c_flexmember = yes; then | |
16538 | ||
16539 | $as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h | |
09607c9e | 16540 | |
09607c9e | 16541 | else |
6ec2e0f5 | 16542 | $as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h |
09607c9e | 16543 | |
6ec2e0f5 SDJ |
16544 | fi |
16545 | ||
16546 | ||
16547 | ||
16548 | ||
16549 | FLOAT_H= | |
16550 | REPLACE_FLOAT_LDBL=0 | |
16551 | case "$host_os" in | |
16552 | aix* | beos* | openbsd* | mirbsd* | irix*) | |
16553 | FLOAT_H=float.h | |
16554 | ;; | |
5e8754f9 | 16555 | freebsd*) |
6ec2e0f5 SDJ |
16556 | case "$host_cpu" in |
16557 | i[34567]86 ) | |
16558 | FLOAT_H=float.h | |
16559 | ;; | |
16560 | x86_64 ) | |
16561 | # On x86_64 systems, the C compiler may still be generating | |
16562 | # 32-bit code. | |
16563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16564 | /* end confdefs.h. */ | |
16565 | #if defined __LP64__ || defined __x86_64__ || defined __amd64__ | |
5e8754f9 SDJ |
16566 | yes |
16567 | #endif | |
09607c9e | 16568 | _ACEOF |
5e8754f9 SDJ |
16569 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
16570 | $EGREP "yes" >/dev/null 2>&1; then : | |
6ec2e0f5 | 16571 | |
09607c9e | 16572 | else |
6ec2e0f5 | 16573 | FLOAT_H=float.h |
09607c9e | 16574 | fi |
5e8754f9 SDJ |
16575 | rm -f conftest* |
16576 | ||
6ec2e0f5 SDJ |
16577 | ;; |
16578 | esac | |
16579 | ;; | |
16580 | linux*) | |
16581 | case "$host_cpu" in | |
16582 | powerpc*) | |
16583 | FLOAT_H=float.h | |
16584 | ;; | |
16585 | esac | |
16586 | ;; | |
16587 | esac | |
16588 | case "$host_os" in | |
5e8754f9 | 16589 | aix* | freebsd* | linux*) |
6ec2e0f5 SDJ |
16590 | if test -n "$FLOAT_H"; then |
16591 | REPLACE_FLOAT_LDBL=1 | |
16592 | fi | |
16593 | ;; | |
16594 | esac | |
16595 | ||
16596 | REPLACE_ITOLD=0 | |
16597 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 | |
16598 | $as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } | |
d0ac1c44 | 16599 | if ${gl_cv_func_itold_works+:} false; then : |
09607c9e TT |
16600 | $as_echo_n "(cached) " >&6 |
16601 | else | |
09607c9e | 16602 | |
6ec2e0f5 SDJ |
16603 | if test "$cross_compiling" = yes; then : |
16604 | case "$host" in | |
16605 | sparc*-*-linux*) | |
16606 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16607 | /* end confdefs.h. */ | |
16608 | #if defined __LP64__ || defined __arch64__ | |
5e8754f9 SDJ |
16609 | yes |
16610 | #endif | |
09607c9e | 16611 | _ACEOF |
5e8754f9 SDJ |
16612 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
16613 | $EGREP "yes" >/dev/null 2>&1; then : | |
6ec2e0f5 | 16614 | gl_cv_func_itold_works="guessing no" |
09607c9e | 16615 | else |
6ec2e0f5 | 16616 | gl_cv_func_itold_works="guessing yes" |
09607c9e | 16617 | fi |
5e8754f9 SDJ |
16618 | rm -f conftest* |
16619 | ||
6ec2e0f5 | 16620 | ;; |
5e8754f9 | 16621 | *) gl_cv_func_itold_works="guessing yes" ;; |
6ec2e0f5 SDJ |
16622 | esac |
16623 | ||
4a626d0a PA |
16624 | else |
16625 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16626 | /* end confdefs.h. */ | |
4a626d0a | 16627 | |
6ec2e0f5 SDJ |
16628 | int i = -1; |
16629 | volatile long double ld; | |
16630 | int main () | |
4a626d0a | 16631 | { |
6ec2e0f5 SDJ |
16632 | ld += i * 1.0L; |
16633 | if (ld > 0) | |
16634 | return 1; | |
4a626d0a PA |
16635 | return 0; |
16636 | } | |
16637 | _ACEOF | |
6ec2e0f5 SDJ |
16638 | if ac_fn_c_try_run "$LINENO"; then : |
16639 | gl_cv_func_itold_works=yes | |
4a626d0a | 16640 | else |
6ec2e0f5 SDJ |
16641 | gl_cv_func_itold_works=no |
16642 | fi | |
16643 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
16644 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
16645 | fi | |
09607c9e TT |
16646 | |
16647 | ||
6ec2e0f5 SDJ |
16648 | fi |
16649 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 | |
16650 | $as_echo "$gl_cv_func_itold_works" >&6; } | |
16651 | case "$gl_cv_func_itold_works" in | |
16652 | *no) | |
16653 | REPLACE_ITOLD=1 | |
16654 | FLOAT_H=float.h | |
16655 | ;; | |
16656 | esac | |
09607c9e | 16657 | |
6ec2e0f5 | 16658 | if test -n "$FLOAT_H"; then |
09607c9e TT |
16659 | |
16660 | ||
16661 | ||
16662 | ||
16663 | ||
16664 | ||
16665 | ||
4a626d0a | 16666 | |
09607c9e | 16667 | if test $gl_cv_have_include_next = yes; then |
6ec2e0f5 | 16668 | gl_cv_next_float_h='<'float.h'>' |
09607c9e | 16669 | else |
6ec2e0f5 SDJ |
16670 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5 |
16671 | $as_echo_n "checking absolute name of <float.h>... " >&6; } | |
d0ac1c44 | 16672 | if ${gl_cv_next_float_h+:} false; then : |
09607c9e TT |
16673 | $as_echo_n "(cached) " >&6 |
16674 | else | |
16675 | ||
4a626d0a PA |
16676 | |
16677 | ||
16678 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
09607c9e | 16679 | /* end confdefs.h. */ |
6ec2e0f5 | 16680 | #include <float.h> |
09607c9e | 16681 | _ACEOF |
4a626d0a PA |
16682 | case "$host_os" in |
16683 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
16684 | *) gl_absname_cpp="$ac_cpp" ;; | |
16685 | esac | |
16686 | ||
16687 | case "$host_os" in | |
16688 | mingw*) | |
16689 | gl_dirsep_regex='[/\\]' | |
16690 | ;; | |
16691 | *) | |
16692 | gl_dirsep_regex='\/' | |
16693 | ;; | |
16694 | esac | |
16695 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
6ec2e0f5 | 16696 | gl_header_literal_regex=`echo 'float.h' \ |
4a626d0a PA |
16697 | | sed -e "$gl_make_literal_regex_sed"` |
16698 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
16699 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
16700 | s|^/[^/]|//&| | |
16701 | p | |
16702 | q | |
16703 | }' | |
09607c9e | 16704 | |
6ec2e0f5 | 16705 | gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
4a626d0a | 16706 | sed -n "$gl_absolute_header_sed"` |
09607c9e | 16707 | |
6ec2e0f5 SDJ |
16708 | gl_header=$gl_cv_absolute_float_h |
16709 | gl_cv_next_float_h='"'$gl_header'"' | |
09607c9e TT |
16710 | |
16711 | ||
16712 | fi | |
6ec2e0f5 SDJ |
16713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 |
16714 | $as_echo "$gl_cv_next_float_h" >&6; } | |
09607c9e | 16715 | fi |
6ec2e0f5 | 16716 | NEXT_FLOAT_H=$gl_cv_next_float_h |
09607c9e TT |
16717 | |
16718 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
16719 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
6ec2e0f5 | 16720 | gl_next_as_first_directive='<'float.h'>' |
09607c9e TT |
16721 | else |
16722 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
6ec2e0f5 | 16723 | gl_next_as_first_directive=$gl_cv_next_float_h |
09607c9e | 16724 | fi |
6ec2e0f5 | 16725 | NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive |
09607c9e TT |
16726 | |
16727 | ||
16728 | ||
16729 | ||
6ec2e0f5 | 16730 | fi |
09607c9e | 16731 | |
6ec2e0f5 SDJ |
16732 | if test -n "$FLOAT_H"; then |
16733 | GL_GENERATE_FLOAT_H_TRUE= | |
16734 | GL_GENERATE_FLOAT_H_FALSE='#' | |
3d99e817 | 16735 | else |
6ec2e0f5 SDJ |
16736 | GL_GENERATE_FLOAT_H_TRUE='#' |
16737 | GL_GENERATE_FLOAT_H_FALSE= | |
3d99e817 AK |
16738 | fi |
16739 | ||
3d99e817 | 16740 | |
09607c9e | 16741 | |
6ec2e0f5 | 16742 | if test $REPLACE_FLOAT_LDBL = 1; then |
8690e634 | 16743 | |
8690e634 | 16744 | |
8690e634 | 16745 | |
8690e634 | 16746 | |
8690e634 | 16747 | |
6ec2e0f5 SDJ |
16748 | |
16749 | ||
16750 | ||
16751 | gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" | |
16752 | ||
8690e634 | 16753 | fi |
6ec2e0f5 | 16754 | if test $REPLACE_ITOLD = 1; then |
8690e634 JK |
16755 | |
16756 | ||
16757 | ||
16758 | ||
16759 | ||
6ec2e0f5 SDJ |
16760 | |
16761 | ||
16762 | ||
16763 | gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" | |
16764 | ||
8690e634 JK |
16765 | fi |
16766 | ||
16767 | ||
16768 | ||
6ec2e0f5 | 16769 | |
5e8754f9 SDJ |
16770 | |
16771 | FNMATCH_H= | |
6ec2e0f5 SDJ |
16772 | gl_fnmatch_required_lowercase=` |
16773 | echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' | |
16774 | ` | |
5e8754f9 SDJ |
16775 | gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" |
16776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 | |
6ec2e0f5 | 16777 | $as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } |
d0ac1c44 | 16778 | if eval \${$gl_fnmatch_cache_var+:} false; then : |
8690e634 | 16779 | $as_echo_n "(cached) " >&6 |
6ec2e0f5 | 16780 | else |
5e8754f9 SDJ |
16781 | if test $gl_fnmatch_required = GNU; then |
16782 | gl_fnmatch_gnu_start= | |
16783 | gl_fnmatch_gnu_end= | |
16784 | else | |
16785 | gl_fnmatch_gnu_start='#if 0' | |
16786 | gl_fnmatch_gnu_end='#endif' | |
16787 | fi | |
16788 | if test "$cross_compiling" = yes; then : | |
6ec2e0f5 | 16789 | eval "$gl_fnmatch_cache_var=\"guessing no\"" |
8690e634 JK |
16790 | else |
16791 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16792 | /* end confdefs.h. */ | |
6ec2e0f5 | 16793 | #include <fnmatch.h> |
5e8754f9 SDJ |
16794 | static int |
16795 | y (char const *pattern, char const *string, int flags) | |
16796 | { | |
16797 | return fnmatch (pattern, string, flags) == 0; | |
16798 | } | |
16799 | static int | |
16800 | n (char const *pattern, char const *string, int flags) | |
16801 | { | |
16802 | return fnmatch (pattern, string, flags) == FNM_NOMATCH; | |
16803 | } | |
8690e634 | 16804 | |
8690e634 JK |
16805 | int |
16806 | main () | |
16807 | { | |
6ec2e0f5 | 16808 | char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; |
5e8754f9 SDJ |
16809 | char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; |
16810 | static char const A_1[] = { 'A' - 1, 0 }; | |
16811 | static char const A01[] = { 'A' + 1, 0 }; | |
16812 | static char const a_1[] = { 'a' - 1, 0 }; | |
16813 | static char const a01[] = { 'a' + 1, 0 }; | |
16814 | static char const bs_1[] = { '\\\\' - 1, 0 }; | |
16815 | static char const bs01[] = { '\\\\' + 1, 0 }; | |
16816 | int result = 0; | |
16817 | if (!n ("a*", "", 0)) | |
16818 | return 1; | |
16819 | if (!y ("a*", "abc", 0)) | |
16820 | return 1; | |
16821 | if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ | |
16822 | return 1; | |
16823 | if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) | |
16824 | return 2; | |
16825 | if (!y ("a\\\\bc", "abc", 0)) | |
16826 | return 3; | |
16827 | if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) | |
16828 | return 3; | |
16829 | if (!y ("*x", ".x", 0)) | |
16830 | return 4; | |
16831 | if (!n ("*x", ".x", FNM_PERIOD)) | |
16832 | return 4; | |
16833 | if (!y (Apat, "\\\\", 0)) | |
16834 | return 5; | |
16835 | if (!y (Apat, "A", 0)) | |
16836 | return 5; | |
16837 | if (!y (apat, "\\\\", 0)) | |
16838 | return 5; | |
16839 | if (!y (apat, "a", 0)) | |
16840 | return 5; | |
16841 | if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) | |
16842 | return 5; | |
16843 | if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) | |
16844 | return 5; | |
16845 | if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) | |
16846 | return 5; | |
16847 | if (!(y (apat, a01, 0) == ('a' < '\\\\'))) | |
16848 | return 5; | |
16849 | if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) | |
16850 | return 5; | |
16851 | if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) | |
16852 | return 5; | |
16853 | if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) | |
16854 | return 5; | |
16855 | if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) | |
16856 | return 5; | |
16857 | $gl_fnmatch_gnu_start | |
16858 | if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) | |
16859 | result |= 8; | |
16860 | if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) | |
16861 | result |= 16; | |
16862 | if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) | |
16863 | result |= 32; | |
16864 | if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) | |
16865 | result |= 64; | |
16866 | if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) | |
16867 | result |= 64; | |
16868 | if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) | |
16869 | result |= 64; | |
16870 | $gl_fnmatch_gnu_end | |
16871 | return result; | |
8690e634 JK |
16872 | |
16873 | ; | |
16874 | return 0; | |
16875 | } | |
16876 | _ACEOF | |
6ec2e0f5 SDJ |
16877 | if ac_fn_c_try_run "$LINENO"; then : |
16878 | eval "$gl_fnmatch_cache_var=yes" | |
8690e634 | 16879 | else |
6ec2e0f5 | 16880 | eval "$gl_fnmatch_cache_var=no" |
8690e634 | 16881 | fi |
6ec2e0f5 SDJ |
16882 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
16883 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8690e634 | 16884 | fi |
8690e634 | 16885 | |
8690e634 | 16886 | |
6ec2e0f5 SDJ |
16887 | fi |
16888 | eval ac_res=\$$gl_fnmatch_cache_var | |
16889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
16890 | $as_echo "$ac_res" >&6; } | |
5e8754f9 SDJ |
16891 | eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" |
16892 | if test "$gl_fnmatch_result" = yes; then | |
16893 | rm -f "$gl_source_base/fnmatch.h" | |
16894 | else | |
16895 | FNMATCH_H=fnmatch.h | |
8690e634 JK |
16896 | fi |
16897 | ||
6ec2e0f5 SDJ |
16898 | if test -n "$FNMATCH_H"; then |
16899 | GL_GENERATE_FNMATCH_H_TRUE= | |
16900 | GL_GENERATE_FNMATCH_H_FALSE='#' | |
16901 | else | |
16902 | GL_GENERATE_FNMATCH_H_TRUE='#' | |
16903 | GL_GENERATE_FNMATCH_H_FALSE= | |
16904 | fi | |
8690e634 | 16905 | |
8690e634 | 16906 | |
5e8754f9 | 16907 | if test -n "$FNMATCH_H"; then |
8690e634 | 16908 | |
6ec2e0f5 SDJ |
16909 | |
16910 | ||
16911 | ||
16912 | ||
16913 | ||
6ec2e0f5 SDJ |
16914 | |
16915 | ||
7a6dbc2f | 16916 | gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" |
6ec2e0f5 | 16917 | |
6ec2e0f5 SDJ |
16918 | |
16919 | ||
5e8754f9 SDJ |
16920 | cat >>confdefs.h <<_ACEOF |
16921 | #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch | |
16922 | _ACEOF | |
16923 | ||
16924 | ||
6ec2e0f5 SDJ |
16925 | ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h> |
16926 | " | |
d0ac1c44 | 16927 | if test "x$ac_cv_have_decl_isblank" = xyes; then : |
6ec2e0f5 | 16928 | ac_have_decl=1 |
8690e634 | 16929 | else |
6ec2e0f5 | 16930 | ac_have_decl=0 |
8690e634 JK |
16931 | fi |
16932 | ||
6ec2e0f5 SDJ |
16933 | cat >>confdefs.h <<_ACEOF |
16934 | #define HAVE_DECL_ISBLANK $ac_have_decl | |
16935 | _ACEOF | |
8690e634 JK |
16936 | |
16937 | ||
472fa5ee SM |
16938 | : |
16939 | ||
16940 | ||
16941 | ||
16942 | ||
16943 | ||
16944 | ||
16945 | ||
16946 | ||
16947 | ||
16948 | ||
16949 | ||
16950 | ||
16951 | ||
16952 | ||
16953 | ||
16954 | ||
16955 | ||
16956 | ||
16957 | ||
16958 | ||
16959 | ||
16960 | ||
16961 | ||
16962 | ||
16963 | ||
16964 | ||
16965 | ||
16966 | : | |
16967 | ||
16968 | ||
16969 | ||
16970 | ||
8690e634 JK |
16971 | |
16972 | ||
6ec2e0f5 | 16973 | fi |
8690e634 JK |
16974 | |
16975 | ||
16976 | ||
16977 | ||
16978 | ||
5e8754f9 SDJ |
16979 | if test -n "$FNMATCH_H"; then |
16980 | ||
16981 | ||
16982 | ||
16983 | ||
472fa5ee SM |
16984 | |
16985 | ||
16986 | ||
16987 | ||
5e8754f9 | 16988 | gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" |
472fa5ee SM |
16989 | |
16990 | ||
16991 | ||
5e8754f9 SDJ |
16992 | cat >>confdefs.h <<_ACEOF |
16993 | #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch | |
16994 | _ACEOF | |
472fa5ee SM |
16995 | |
16996 | ||
5e8754f9 SDJ |
16997 | ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h> |
16998 | " | |
16999 | if test "x$ac_cv_have_decl_isblank" = xyes; then : | |
17000 | ac_have_decl=1 | |
17001 | else | |
17002 | ac_have_decl=0 | |
17003 | fi | |
472fa5ee | 17004 | |
5e8754f9 SDJ |
17005 | cat >>confdefs.h <<_ACEOF |
17006 | #define HAVE_DECL_ISBLANK $ac_have_decl | |
17007 | _ACEOF | |
472fa5ee SM |
17008 | |
17009 | ||
5e8754f9 | 17010 | : |
472fa5ee SM |
17011 | |
17012 | ||
17013 | ||
17014 | ||
17015 | ||
17016 | ||
17017 | ||
17018 | ||
17019 | ||
17020 | ||
17021 | ||
98399780 | 17022 | |
5e8754f9 SDJ |
17023 | |
17024 | ||
17025 | ||
17026 | ||
17027 | ||
17028 | ||
17029 | ||
17030 | ||
17031 | ||
17032 | ||
17033 | ||
17034 | ||
17035 | ||
17036 | ||
17037 | ||
17038 | : | |
17039 | ||
17040 | ||
17041 | ||
17042 | ||
17043 | ||
17044 | ||
17045 | fi | |
17046 | ||
17047 | ||
17048 | ||
17049 | FREXP_LIBM= | |
17050 | if test $gl_cv_func_frexp_no_libm = no; then | |
17051 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used with libm" >&5 | |
17052 | $as_echo_n "checking whether frexp() can be used with libm... " >&6; } | |
17053 | if ${gl_cv_func_frexp_in_libm+:} false; then : | |
17054 | $as_echo_n "(cached) " >&6 | |
6ec2e0f5 | 17055 | else |
98399780 | 17056 | |
5e8754f9 SDJ |
17057 | save_LIBS="$LIBS" |
17058 | LIBS="$LIBS -lm" | |
17059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17060 | /* end confdefs.h. */ | |
17061 | #include <math.h> | |
17062 | double x; | |
17063 | int | |
17064 | main () | |
17065 | { | |
17066 | int e; return frexp (x, &e) > 0; | |
17067 | ; | |
17068 | return 0; | |
17069 | } | |
7a6dbc2f | 17070 | _ACEOF |
5e8754f9 SDJ |
17071 | if ac_fn_c_try_link "$LINENO"; then : |
17072 | gl_cv_func_frexp_in_libm=yes | |
17073 | else | |
17074 | gl_cv_func_frexp_in_libm=no | |
17075 | fi | |
17076 | rm -f core conftest.err conftest.$ac_objext \ | |
17077 | conftest$ac_exeext conftest.$ac_ext | |
17078 | LIBS="$save_LIBS" | |
17079 | ||
17080 | fi | |
17081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_in_libm" >&5 | |
17082 | $as_echo "$gl_cv_func_frexp_in_libm" >&6; } | |
17083 | if test $gl_cv_func_frexp_in_libm = yes; then | |
17084 | FREXP_LIBM=-lm | |
17085 | fi | |
17086 | fi | |
17087 | if test $gl_cv_func_frexp_no_libm = yes \ | |
17088 | || test $gl_cv_func_frexp_in_libm = yes; then | |
17089 | save_LIBS="$LIBS" | |
17090 | LIBS="$LIBS $FREXP_LIBM" | |
17091 | ||
98399780 YQ |
17092 | |
17093 | ||
472fa5ee SM |
17094 | : |
17095 | ||
17096 | ||
17097 | ||
17098 | ||
17099 | ||
5e8754f9 SDJ |
17100 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 |
17101 | $as_echo_n "checking whether frexp works... " >&6; } | |
17102 | if ${gl_cv_func_frexp_works+:} false; then : | |
17103 | $as_echo_n "(cached) " >&6 | |
17104 | else | |
17105 | ||
17106 | if test "$cross_compiling" = yes; then : | |
17107 | case "$host_os" in | |
17108 | netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; | |
17109 | *) gl_cv_func_frexp_works="guessing yes";; | |
17110 | esac | |
17111 | ||
17112 | else | |
17113 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17114 | /* end confdefs.h. */ | |
17115 | ||
17116 | #include <float.h> | |
17117 | #include <math.h> | |
17118 | #include <string.h> | |
17119 | #if HAVE_DECL_ALARM | |
17120 | # include <signal.h> | |
17121 | # include <unistd.h> | |
17122 | #endif | |
17123 | /* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. | |
17124 | ICC 10.0 has a bug when optimizing the expression -zero. | |
17125 | The expression -DBL_MIN * DBL_MIN does not work when cross-compiling | |
17126 | to PowerPC on Mac OS X 10.5. */ | |
17127 | #if defined __hpux || defined __sgi || defined __ICC | |
17128 | static double | |
17129 | compute_minus_zero (void) | |
17130 | { | |
17131 | return -DBL_MIN * DBL_MIN; | |
17132 | } | |
17133 | # define minus_zero compute_minus_zero () | |
17134 | #else | |
17135 | double minus_zero = -0.0; | |
17136 | #endif | |
17137 | int main() | |
17138 | { | |
17139 | int result = 0; | |
17140 | int i; | |
17141 | volatile double x; | |
17142 | double zero = 0.0; | |
17143 | #if HAVE_DECL_ALARM | |
17144 | /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite | |
17145 | number. Let the test fail in this case. */ | |
17146 | signal (SIGALRM, SIG_DFL); | |
17147 | alarm (5); | |
17148 | #endif | |
17149 | /* Test on denormalized numbers. */ | |
17150 | for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) | |
17151 | ; | |
17152 | if (x > 0.0) | |
17153 | { | |
17154 | int exp; | |
17155 | double y = frexp (x, &exp); | |
17156 | /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. | |
17157 | On NetBSD: y = 0.75. Correct: y = 0.5. */ | |
17158 | if (y != 0.5) | |
17159 | result |= 1; | |
17160 | } | |
17161 | /* Test on infinite numbers. */ | |
17162 | x = 1.0 / zero; | |
17163 | { | |
17164 | int exp; | |
17165 | double y = frexp (x, &exp); | |
17166 | if (y != x) | |
17167 | result |= 2; | |
17168 | } | |
17169 | /* Test on negative zero. */ | |
17170 | x = minus_zero; | |
17171 | { | |
17172 | int exp; | |
17173 | double y = frexp (x, &exp); | |
17174 | if (memcmp (&y, &x, sizeof x)) | |
17175 | result |= 4; | |
17176 | } | |
17177 | return result; | |
17178 | } | |
17179 | _ACEOF | |
17180 | if ac_fn_c_try_run "$LINENO"; then : | |
17181 | gl_cv_func_frexp_works=yes | |
17182 | else | |
17183 | gl_cv_func_frexp_works=no | |
17184 | fi | |
17185 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17186 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17187 | fi | |
17188 | ||
98399780 | 17189 | |
5e8754f9 SDJ |
17190 | fi |
17191 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 | |
17192 | $as_echo "$gl_cv_func_frexp_works" >&6; } | |
98399780 | 17193 | |
5e8754f9 SDJ |
17194 | LIBS="$save_LIBS" |
17195 | case "$gl_cv_func_frexp_works" in | |
17196 | *yes) gl_func_frexp=yes ;; | |
17197 | *) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;; | |
17198 | esac | |
17199 | else | |
17200 | gl_func_frexp=no | |
17201 | fi | |
17202 | if test $gl_func_frexp = yes; then | |
98399780 | 17203 | |
5e8754f9 | 17204 | $as_echo "#define HAVE_FREXP 1" >>confdefs.h |
98399780 | 17205 | |
5e8754f9 | 17206 | fi |
98399780 YQ |
17207 | |
17208 | ||
5e8754f9 | 17209 | if test $gl_func_frexp != yes; then |
6a29c58e YQ |
17210 | |
17211 | ||
17212 | ||
17213 | ||
6a29c58e YQ |
17214 | |
17215 | ||
17216 | ||
17217 | ||
5e8754f9 | 17218 | gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" |
8690e634 | 17219 | |
5e8754f9 | 17220 | fi |
8690e634 | 17221 | |
8690e634 | 17222 | |
8690e634 | 17223 | |
8690e634 | 17224 | |
8690e634 | 17225 | |
5e8754f9 | 17226 | GNULIB_FREXP=1 |
8690e634 | 17227 | |
8690e634 | 17228 | |
4a626d0a | 17229 | |
8690e634 | 17230 | |
8690e634 | 17231 | |
5e8754f9 | 17232 | $as_echo "#define GNULIB_TEST_FREXP 1" >>confdefs.h |
8690e634 JK |
17233 | |
17234 | ||
17235 | ||
17236 | ||
17237 | ||
63ce7108 | 17238 | |
e26b6bb0 TT |
17239 | |
17240 | ||
17241 | ||
5e8754f9 SDJ |
17242 | ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include <math.h> |
17243 | " | |
17244 | if test "x$ac_cv_have_decl_frexpl" = xyes; then : | |
e26b6bb0 | 17245 | |
5e8754f9 SDJ |
17246 | else |
17247 | HAVE_DECL_FREXPL=0 | |
17248 | fi | |
e26b6bb0 TT |
17249 | |
17250 | ||
5e8754f9 SDJ |
17251 | FREXPL_LIBM= |
17252 | if test $HAVE_DECL_FREXPL = 1; then | |
e26b6bb0 | 17253 | |
5e8754f9 SDJ |
17254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 |
17255 | $as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } | |
17256 | if ${gl_cv_func_frexpl_no_libm+:} false; then : | |
17257 | $as_echo_n "(cached) " >&6 | |
17258 | else | |
e26b6bb0 | 17259 | |
5e8754f9 SDJ |
17260 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
17261 | /* end confdefs.h. */ | |
17262 | #include <math.h> | |
17263 | long double x; | |
17264 | int | |
17265 | main () | |
17266 | { | |
17267 | int e; return frexpl (x, &e) > 0; | |
17268 | ; | |
17269 | return 0; | |
17270 | } | |
17271 | _ACEOF | |
17272 | if ac_fn_c_try_link "$LINENO"; then : | |
17273 | gl_cv_func_frexpl_no_libm=yes | |
17274 | else | |
17275 | gl_cv_func_frexpl_no_libm=no | |
17276 | fi | |
17277 | rm -f core conftest.err conftest.$ac_objext \ | |
17278 | conftest$ac_exeext conftest.$ac_ext | |
e26b6bb0 | 17279 | |
5e8754f9 SDJ |
17280 | fi |
17281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 | |
17282 | $as_echo "$gl_cv_func_frexpl_no_libm" >&6; } | |
e26b6bb0 | 17283 | |
5e8754f9 SDJ |
17284 | if test $gl_cv_func_frexpl_no_libm = no; then |
17285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used with libm" >&5 | |
17286 | $as_echo_n "checking whether frexpl() can be used with libm... " >&6; } | |
17287 | if ${gl_cv_func_frexpl_in_libm+:} false; then : | |
17288 | $as_echo_n "(cached) " >&6 | |
17289 | else | |
e26b6bb0 | 17290 | |
5e8754f9 SDJ |
17291 | save_LIBS="$LIBS" |
17292 | LIBS="$LIBS -lm" | |
17293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17294 | /* end confdefs.h. */ | |
17295 | #include <math.h> | |
17296 | long double x; | |
17297 | int | |
17298 | main () | |
17299 | { | |
17300 | int e; return frexpl (x, &e) > 0; | |
17301 | ; | |
17302 | return 0; | |
17303 | } | |
17304 | _ACEOF | |
17305 | if ac_fn_c_try_link "$LINENO"; then : | |
17306 | gl_cv_func_frexpl_in_libm=yes | |
17307 | else | |
17308 | gl_cv_func_frexpl_in_libm=no | |
17309 | fi | |
17310 | rm -f core conftest.err conftest.$ac_objext \ | |
17311 | conftest$ac_exeext conftest.$ac_ext | |
17312 | LIBS="$save_LIBS" | |
e26b6bb0 | 17313 | |
5e8754f9 SDJ |
17314 | fi |
17315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_in_libm" >&5 | |
17316 | $as_echo "$gl_cv_func_frexpl_in_libm" >&6; } | |
17317 | if test $gl_cv_func_frexpl_in_libm = yes; then | |
17318 | FREXPL_LIBM=-lm | |
17319 | fi | |
17320 | fi | |
17321 | if test $gl_cv_func_frexpl_no_libm = yes \ | |
17322 | || test $gl_cv_func_frexpl_in_libm = yes; then | |
17323 | save_LIBS="$LIBS" | |
17324 | LIBS="$LIBS $FREXPL_LIBM" | |
18848e28 | 17325 | |
18848e28 | 17326 | |
5e8754f9 SDJ |
17327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 |
17328 | $as_echo_n "checking whether frexpl works... " >&6; } | |
17329 | if ${gl_cv_func_frexpl_works+:} false; then : | |
17330 | $as_echo_n "(cached) " >&6 | |
17331 | else | |
18848e28 | 17332 | |
5e8754f9 | 17333 | if test "$cross_compiling" = yes; then : |
18848e28 | 17334 | |
5e8754f9 SDJ |
17335 | case "$host_os" in |
17336 | aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) | |
17337 | gl_cv_func_frexpl_works="guessing no";; | |
17338 | *) gl_cv_func_frexpl_works="guessing yes";; | |
17339 | esac | |
18848e28 | 17340 | |
5e8754f9 SDJ |
17341 | else |
17342 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17343 | /* end confdefs.h. */ | |
18848e28 | 17344 | |
5e8754f9 SDJ |
17345 | #include <float.h> |
17346 | #include <math.h> | |
17347 | /* Override the values of <float.h>, like done in float.in.h. */ | |
17348 | #if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) | |
17349 | # undef LDBL_MIN_EXP | |
17350 | # define LDBL_MIN_EXP (-16381) | |
17351 | #endif | |
17352 | #if defined __i386__ && defined __FreeBSD__ | |
17353 | # undef LDBL_MIN_EXP | |
17354 | # define LDBL_MIN_EXP (-16381) | |
17355 | #endif | |
17356 | #if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ | |
17357 | # undef LDBL_MIN_EXP | |
17358 | # define LDBL_MIN_EXP DBL_MIN_EXP | |
17359 | #endif | |
17360 | #if defined __sgi && (LDBL_MANT_DIG >= 106) | |
17361 | # if defined __GNUC__ | |
17362 | # undef LDBL_MIN_EXP | |
17363 | # define LDBL_MIN_EXP DBL_MIN_EXP | |
17364 | # endif | |
17365 | #endif | |
17366 | extern | |
17367 | #ifdef __cplusplus | |
17368 | "C" | |
17369 | #endif | |
17370 | long double frexpl (long double, int *); | |
17371 | int main() | |
17372 | { | |
17373 | int result = 0; | |
17374 | volatile long double x; | |
17375 | /* Test on finite numbers that fails on AIX 5.1. */ | |
17376 | x = 16.0L; | |
17377 | { | |
17378 | int exp = -9999; | |
17379 | frexpl (x, &exp); | |
17380 | if (exp != 5) | |
17381 | result |= 1; | |
17382 | } | |
17383 | /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl | |
17384 | function returns an invalid (incorrectly normalized) value: it returns | |
17385 | y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } | |
17386 | but the correct result is | |
17387 | 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ | |
17388 | x = 1.01L; | |
17389 | { | |
17390 | int exp = -9999; | |
17391 | long double y = frexpl (x, &exp); | |
17392 | if (!(exp == 1 && y == 0.505L)) | |
17393 | result |= 2; | |
17394 | } | |
17395 | /* Test on large finite numbers. This fails on BeOS at i = 16322, while | |
17396 | LDBL_MAX_EXP = 16384. | |
17397 | In the loop end test, we test x against Infinity, rather than comparing | |
17398 | i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */ | |
17399 | { | |
17400 | int i; | |
17401 | for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) | |
17402 | { | |
17403 | int exp = -9999; | |
17404 | frexpl (x, &exp); | |
17405 | if (exp != i) | |
17406 | { | |
17407 | result |= 4; | |
17408 | break; | |
17409 | } | |
17410 | } | |
17411 | } | |
17412 | /* Test on denormalized numbers. */ | |
17413 | { | |
17414 | int i; | |
17415 | for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) | |
17416 | ; | |
17417 | if (x > 0.0L) | |
17418 | { | |
17419 | int exp; | |
17420 | long double y = frexpl (x, &exp); | |
17421 | /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, | |
17422 | exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ | |
17423 | if (exp != LDBL_MIN_EXP - 1) | |
17424 | result |= 8; | |
17425 | } | |
17426 | } | |
17427 | /* Test on infinite numbers. */ | |
17428 | x = 1.0L / 0.0L; | |
17429 | { | |
17430 | int exp; | |
17431 | long double y = frexpl (x, &exp); | |
17432 | if (y != x) | |
17433 | result |= 16; | |
17434 | } | |
17435 | return result; | |
17436 | } | |
17437 | _ACEOF | |
17438 | if ac_fn_c_try_run "$LINENO"; then : | |
17439 | gl_cv_func_frexpl_works=yes | |
17440 | else | |
17441 | gl_cv_func_frexpl_works=no | |
17442 | fi | |
17443 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17444 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17445 | fi | |
18848e28 GF |
17446 | |
17447 | ||
5e8754f9 SDJ |
17448 | fi |
17449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 | |
17450 | $as_echo "$gl_cv_func_frexpl_works" >&6; } | |
18848e28 | 17451 | |
5e8754f9 SDJ |
17452 | LIBS="$save_LIBS" |
17453 | case "$gl_cv_func_frexpl_works" in | |
17454 | *yes) gl_func_frexpl=yes ;; | |
17455 | *) gl_func_frexpl=no; REPLACE_FREXPL=1 ;; | |
17456 | esac | |
17457 | else | |
17458 | gl_func_frexpl=no | |
17459 | fi | |
17460 | if test $gl_func_frexpl = yes; then | |
18848e28 | 17461 | |
5e8754f9 | 17462 | $as_echo "#define HAVE_FREXPL 1" >>confdefs.h |
18848e28 | 17463 | |
5e8754f9 SDJ |
17464 | fi |
17465 | fi | |
17466 | if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then | |
17467 | if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then | |
18848e28 | 17468 | |
5e8754f9 SDJ |
17469 | FREXPL_LIBM="$FREXP_LIBM" |
17470 | else | |
17471 | FREXPL_LIBM= | |
17472 | fi | |
17473 | fi | |
18848e28 | 17474 | |
18848e28 | 17475 | |
6ec2e0f5 | 17476 | if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then |
18848e28 | 17477 | |
18848e28 | 17478 | |
18848e28 | 17479 | |
18848e28 GF |
17480 | |
17481 | ||
18848e28 | 17482 | |
18848e28 | 17483 | |
18848e28 | 17484 | |
6ec2e0f5 | 17485 | gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" |
18848e28 GF |
17486 | |
17487 | fi | |
17488 | ||
17489 | ||
17490 | ||
17491 | ||
17492 | ||
6ec2e0f5 | 17493 | GNULIB_FREXPL=1 |
18848e28 GF |
17494 | |
17495 | ||
17496 | ||
17497 | ||
17498 | ||
6ec2e0f5 | 17499 | $as_echo "#define GNULIB_TEST_FREXPL 1" >>confdefs.h |
18848e28 GF |
17500 | |
17501 | ||
17502 | ||
17503 | ||
17504 | ||
17505 | ||
17506 | ||
5e8754f9 SDJ |
17507 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then |
17508 | REPLACE_FSTAT=1 | |
17509 | fi | |
17510 | ||
17511 | ||
17512 | if test $WINDOWS_64_BIT_ST_SIZE = 1; then | |
17513 | REPLACE_FSTAT=1 | |
17514 | fi | |
18848e28 | 17515 | |
6a29c58e | 17516 | |
6a29c58e | 17517 | |
6a29c58e | 17518 | |
6ec2e0f5 | 17519 | |
472fa5ee SM |
17520 | : |
17521 | ||
17522 | ||
17523 | ||
17524 | ||
17525 | ||
6ec2e0f5 SDJ |
17526 | if test $ac_cv_func_fchdir = no; then |
17527 | HAVE_FCHDIR=0 | |
6a29c58e YQ |
17528 | fi |
17529 | ||
6ec2e0f5 SDJ |
17530 | if test $HAVE_FCHDIR = 0; then |
17531 | case "$gl_cv_func_open_directory_works" in | |
17532 | *yes) ;; | |
17533 | *) | |
17534 | REPLACE_FSTAT=1 | |
17535 | ;; | |
17536 | esac | |
17537 | fi | |
6a29c58e YQ |
17538 | |
17539 | ||
6ec2e0f5 | 17540 | if test $REPLACE_FSTAT = 1; then |
6a29c58e | 17541 | |
3d99e817 AK |
17542 | |
17543 | ||
17544 | ||
3d99e817 AK |
17545 | |
17546 | ||
17547 | ||
17548 | ||
6ec2e0f5 | 17549 | gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" |
3d99e817 | 17550 | |
5e8754f9 | 17551 | : |
6ec2e0f5 | 17552 | fi |
3d99e817 AK |
17553 | |
17554 | ||
17555 | ||
17556 | ||
17557 | ||
6ec2e0f5 | 17558 | GNULIB_FSTAT=1 |
3d99e817 | 17559 | |
49e4877c | 17560 | |
49e4877c | 17561 | |
49e4877c | 17562 | |
49e4877c | 17563 | |
6ec2e0f5 | 17564 | $as_echo "#define GNULIB_TEST_FSTAT 1" >>confdefs.h |
49e4877c | 17565 | |
6a29c58e YQ |
17566 | |
17567 | ||
88b48903 | 17568 | |
8690e634 | 17569 | |
a512b375 | 17570 | |
88b48903 | 17571 | |
88b48903 | 17572 | |
472fa5ee SM |
17573 | : |
17574 | ||
17575 | ||
17576 | ||
17577 | ||
17578 | ||
6ec2e0f5 SDJ |
17579 | |
17580 | if test $ac_cv_func_fstatat = no; then | |
17581 | HAVE_FSTATAT=0 | |
17582 | else | |
17583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 | |
17584 | $as_echo_n "checking whether fstatat (..., 0) works... " >&6; } | |
d0ac1c44 | 17585 | if ${gl_cv_func_fstatat_zero_flag+:} false; then : |
6ec2e0f5 SDJ |
17586 | $as_echo_n "(cached) " >&6 |
17587 | else | |
17588 | if test "$cross_compiling" = yes; then : | |
17589 | case "$host_os" in | |
17590 | aix*) gl_cv_func_fstatat_zero_flag="guessing no";; | |
17591 | *) gl_cv_func_fstatat_zero_flag="guessing yes";; | |
17592 | esac | |
88b48903 | 17593 | |
8690e634 JK |
17594 | else |
17595 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17596 | /* end confdefs.h. */ | |
8690e634 | 17597 | |
6ec2e0f5 SDJ |
17598 | #include <fcntl.h> |
17599 | #include <sys/stat.h> | |
17600 | int | |
17601 | main (void) | |
17602 | { | |
17603 | struct stat a; | |
17604 | return fstatat (AT_FDCWD, ".", &a, 0) != 0; | |
17605 | } | |
17606 | ||
88b48903 WN |
17607 | _ACEOF |
17608 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 17609 | gl_cv_func_fstatat_zero_flag=yes |
88b48903 | 17610 | else |
6ec2e0f5 | 17611 | gl_cv_func_fstatat_zero_flag=no |
88b48903 WN |
17612 | fi |
17613 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17614 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17615 | fi | |
17616 | ||
17617 | ||
17618 | fi | |
6ec2e0f5 SDJ |
17619 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 |
17620 | $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } | |
88b48903 | 17621 | |
6ec2e0f5 SDJ |
17622 | case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in |
17623 | *yes+*yes) ;; | |
5e8754f9 SDJ |
17624 | *) REPLACE_FSTATAT=1 |
17625 | case $gl_cv_func_fstatat_zero_flag in | |
17626 | *yes) | |
88b48903 | 17627 | |
6ec2e0f5 | 17628 | $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h |
88b48903 | 17629 | |
7a6dbc2f | 17630 | ;; |
5e8754f9 SDJ |
17631 | esac |
17632 | ;; | |
6ec2e0f5 SDJ |
17633 | esac |
17634 | fi | |
88b48903 | 17635 | |
6ec2e0f5 | 17636 | if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then |
88b48903 WN |
17637 | |
17638 | ||
17639 | ||
17640 | ||
17641 | ||
88b48903 | 17642 | |
4a626d0a PA |
17643 | |
17644 | ||
6ec2e0f5 SDJ |
17645 | gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" |
17646 | ||
17647 | fi | |
17648 | ||
17649 | ||
17650 | ||
4a626d0a | 17651 | |
6ec2e0f5 SDJ |
17652 | |
17653 | GNULIB_FSTATAT=1 | |
17654 | ||
17655 | ||
17656 | ||
17657 | ||
17658 | ||
17659 | $as_echo "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h | |
17660 | ||
17661 | ||
17662 | ||
17663 | ||
17664 | ||
17665 | ||
17666 | ||
17667 | ||
17668 | gl_abort_bug=no | |
4a626d0a PA |
17669 | case "$host_os" in |
17670 | mingw*) | |
6ec2e0f5 | 17671 | gl_cv_func_getcwd_path_max=yes |
4a626d0a PA |
17672 | ;; |
17673 | *) | |
88b48903 | 17674 | |
88b48903 | 17675 | |
472fa5ee SM |
17676 | : |
17677 | ||
17678 | ||
17679 | ||
17680 | ||
17681 | ||
17682 | ||
17683 | ||
17684 | : | |
17685 | ||
17686 | ||
17687 | ||
88b48903 WN |
17688 | |
17689 | ||
88b48903 | 17690 | |
6ec2e0f5 SDJ |
17691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 |
17692 | $as_echo_n "checking whether getcwd handles long file names properly... " >&6; } | |
d0ac1c44 | 17693 | if ${gl_cv_func_getcwd_path_max+:} false; then : |
6ec2e0f5 SDJ |
17694 | $as_echo_n "(cached) " >&6 |
17695 | else | |
17696 | # Arrange for deletion of the temporary directory this test creates. | |
17697 | ac_clean_files="$ac_clean_files confdir3" | |
17698 | if test "$cross_compiling" = yes; then : | |
5e8754f9 SDJ |
17699 | case "$host_os" in |
17700 | aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; | |
17701 | *) gl_cv_func_getcwd_path_max=no;; | |
17702 | esac | |
6ec2e0f5 SDJ |
17703 | else |
17704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17705 | /* end confdefs.h. */ | |
88b48903 | 17706 | |
6ec2e0f5 SDJ |
17707 | #include <errno.h> |
17708 | #include <stdlib.h> | |
17709 | #if HAVE_UNISTD_H | |
17710 | # include <unistd.h> | |
17711 | #else | |
17712 | # include <direct.h> | |
17713 | #endif | |
17714 | #include <string.h> | |
17715 | #include <limits.h> | |
17716 | #include <sys/stat.h> | |
17717 | #include <sys/types.h> | |
17718 | #include <fcntl.h> | |
88b48903 WN |
17719 | |
17720 | ||
6ec2e0f5 SDJ |
17721 | /* Arrange to define PATH_MAX, like "pathmax.h" does. */ |
17722 | #if HAVE_UNISTD_H | |
17723 | # include <unistd.h> | |
17724 | #endif | |
17725 | #include <limits.h> | |
17726 | #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN | |
17727 | # include <sys/param.h> | |
17728 | #endif | |
17729 | #if !defined PATH_MAX && defined MAXPATHLEN | |
17730 | # define PATH_MAX MAXPATHLEN | |
17731 | #endif | |
17732 | #ifdef __hpux | |
17733 | # undef PATH_MAX | |
17734 | # define PATH_MAX 1024 | |
17735 | #endif | |
5e8754f9 | 17736 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
6ec2e0f5 SDJ |
17737 | # undef PATH_MAX |
17738 | # define PATH_MAX 260 | |
17739 | #endif | |
88b48903 | 17740 | |
88b48903 | 17741 | |
6ec2e0f5 SDJ |
17742 | #ifndef AT_FDCWD |
17743 | # define AT_FDCWD 0 | |
17744 | #endif | |
17745 | #ifdef ENAMETOOLONG | |
17746 | # define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) | |
17747 | #else | |
17748 | # define is_ENAMETOOLONG(x) 0 | |
17749 | #endif | |
88b48903 | 17750 | |
6ec2e0f5 SDJ |
17751 | /* Use the getcwd function, not any macro. */ |
17752 | #undef getcwd | |
88b48903 | 17753 | |
6ec2e0f5 SDJ |
17754 | /* Don't get link errors because mkdir is redefined to rpl_mkdir. */ |
17755 | #undef mkdir | |
88b48903 | 17756 | |
6ec2e0f5 SDJ |
17757 | #ifndef S_IRWXU |
17758 | # define S_IRWXU 0700 | |
17759 | #endif | |
88b48903 | 17760 | |
6ec2e0f5 SDJ |
17761 | /* The length of this name must be 8. */ |
17762 | #define DIR_NAME "confdir3" | |
17763 | #define DIR_NAME_LEN 8 | |
17764 | #define DIR_NAME_SIZE (DIR_NAME_LEN + 1) | |
88b48903 | 17765 | |
6ec2e0f5 SDJ |
17766 | /* The length of "../". */ |
17767 | #define DOTDOTSLASH_LEN 3 | |
88b48903 | 17768 | |
6ec2e0f5 SDJ |
17769 | /* Leftover bytes in the buffer, to work around library or OS bugs. */ |
17770 | #define BUF_SLOP 20 | |
88b48903 | 17771 | |
6ec2e0f5 SDJ |
17772 | int |
17773 | main () | |
17774 | { | |
17775 | #ifndef PATH_MAX | |
17776 | /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- | |
17777 | at least not on a local file system. And if we were to start worrying | |
17778 | about remote file systems, we'd have to enable the wrapper function | |
17779 | all of the time, just to be safe. That's not worth the cost. */ | |
17780 | exit (0); | |
17781 | #elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ | |
17782 | - DIR_NAME_SIZE - BUF_SLOP) \ | |
17783 | <= PATH_MAX) | |
17784 | /* FIXME: Assuming there's a system for which this is true, | |
17785 | this should be done in a compile test. */ | |
17786 | exit (0); | |
17787 | #else | |
17788 | char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) | |
17789 | + DIR_NAME_SIZE + BUF_SLOP]; | |
17790 | char *cwd = getcwd (buf, PATH_MAX); | |
17791 | size_t initial_cwd_len; | |
17792 | size_t cwd_len; | |
17793 | int fail = 0; | |
17794 | size_t n_chdirs = 0; | |
88b48903 | 17795 | |
6ec2e0f5 SDJ |
17796 | if (cwd == NULL) |
17797 | exit (10); | |
88b48903 | 17798 | |
6ec2e0f5 | 17799 | cwd_len = initial_cwd_len = strlen (cwd); |
88b48903 | 17800 | |
6ec2e0f5 SDJ |
17801 | while (1) |
17802 | { | |
17803 | size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); | |
17804 | char *c = NULL; | |
17805 | ||
17806 | cwd_len += DIR_NAME_SIZE; | |
17807 | /* If mkdir or chdir fails, it could be that this system cannot create | |
17808 | any file with an absolute name longer than PATH_MAX, such as cygwin. | |
17809 | If so, leave fail as 0, because the current working directory can't | |
17810 | be too long for getcwd if it can't even be created. For other | |
17811 | errors, be pessimistic and consider that as a failure, too. */ | |
17812 | if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) | |
17813 | { | |
17814 | if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) | |
17815 | fail = 20; | |
17816 | break; | |
17817 | } | |
88b48903 | 17818 | |
6ec2e0f5 SDJ |
17819 | if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) |
17820 | { | |
17821 | struct stat sb; | |
88b48903 | 17822 | |
6ec2e0f5 SDJ |
17823 | c = getcwd (buf, PATH_MAX); |
17824 | if (!c && errno == ENOENT) | |
17825 | { | |
17826 | fail = 11; | |
17827 | break; | |
17828 | } | |
17829 | if (c) | |
17830 | { | |
17831 | fail = 31; | |
17832 | break; | |
17833 | } | |
17834 | if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) | |
17835 | { | |
17836 | fail = 21; | |
17837 | break; | |
17838 | } | |
88b48903 | 17839 | |
6ec2e0f5 SDJ |
17840 | /* Our replacement needs to be able to stat() long ../../paths, |
17841 | so generate a path larger than PATH_MAX to check, | |
17842 | avoiding the replacement if we can't stat(). */ | |
17843 | c = getcwd (buf, cwd_len + 1); | |
17844 | if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno)) | |
17845 | { | |
17846 | fail = 32; | |
17847 | break; | |
17848 | } | |
17849 | } | |
88b48903 | 17850 | |
6ec2e0f5 SDJ |
17851 | if (dotdot_max <= cwd_len - initial_cwd_len) |
17852 | { | |
17853 | if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) | |
17854 | break; | |
17855 | c = getcwd (buf, cwd_len + 1); | |
17856 | if (!c) | |
17857 | { | |
17858 | if (! (errno == ERANGE || errno == ENOENT | |
17859 | || is_ENAMETOOLONG (errno))) | |
17860 | { | |
17861 | fail = 22; | |
17862 | break; | |
17863 | } | |
17864 | if (AT_FDCWD || errno == ERANGE || errno == ENOENT) | |
17865 | { | |
17866 | fail = 12; | |
17867 | break; | |
17868 | } | |
17869 | } | |
17870 | } | |
88b48903 | 17871 | |
6ec2e0f5 SDJ |
17872 | if (c && strlen (c) != cwd_len) |
17873 | { | |
17874 | fail = 23; | |
17875 | break; | |
17876 | } | |
17877 | ++n_chdirs; | |
17878 | } | |
88b48903 | 17879 | |
6ec2e0f5 SDJ |
17880 | /* Leaving behind such a deep directory is not polite. |
17881 | So clean up here, right away, even though the driving | |
17882 | shell script would also clean up. */ | |
17883 | { | |
17884 | size_t i; | |
88b48903 | 17885 | |
6ec2e0f5 SDJ |
17886 | /* Try rmdir first, in case the chdir failed. */ |
17887 | rmdir (DIR_NAME); | |
17888 | for (i = 0; i <= n_chdirs; i++) | |
17889 | { | |
17890 | if (chdir ("..") < 0) | |
17891 | break; | |
17892 | if (rmdir (DIR_NAME) != 0) | |
17893 | break; | |
17894 | } | |
17895 | } | |
88b48903 | 17896 | |
6ec2e0f5 SDJ |
17897 | exit (fail); |
17898 | #endif | |
17899 | } | |
88b48903 | 17900 | |
6ec2e0f5 SDJ |
17901 | _ACEOF |
17902 | if ac_fn_c_try_run "$LINENO"; then : | |
17903 | gl_cv_func_getcwd_path_max=yes | |
17904 | else | |
17905 | case $? in | |
5e8754f9 SDJ |
17906 | 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; |
17907 | 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; | |
17908 | 32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';; | |
17909 | *) gl_cv_func_getcwd_path_max=no;; | |
17910 | esac | |
6ec2e0f5 SDJ |
17911 | fi |
17912 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17913 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17914 | fi | |
88b48903 | 17915 | |
88b48903 | 17916 | |
6ec2e0f5 SDJ |
17917 | fi |
17918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 | |
17919 | $as_echo "$gl_cv_func_getcwd_path_max" >&6; } | |
88b48903 | 17920 | |
6ec2e0f5 SDJ |
17921 | case "$gl_cv_func_getcwd_null" in |
17922 | *yes) | |
88b48903 WN |
17923 | |
17924 | ||
472fa5ee SM |
17925 | : |
17926 | ||
17927 | ||
17928 | ||
17929 | ||
17930 | ||
17931 | ||
17932 | : | |
17933 | ||
17934 | ||
17935 | ||
17936 | ||
88b48903 WN |
17937 | |
17938 | ||
5e8754f9 SDJ |
17939 | for ac_func in getpagesize |
17940 | do : | |
17941 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
17942 | if test "x$ac_cv_func_getpagesize" = xyes; then : | |
17943 | cat >>confdefs.h <<_ACEOF | |
7a6dbc2f SDJ |
17944 | #define HAVE_GETPAGESIZE 1 |
17945 | _ACEOF | |
17946 | ||
5e8754f9 SDJ |
17947 | fi |
17948 | done | |
6ec2e0f5 SDJ |
17949 | |
17950 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 | |
17951 | $as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } | |
d0ac1c44 | 17952 | if ${gl_cv_func_getcwd_abort_bug+:} false; then : |
88b48903 WN |
17953 | $as_echo_n "(cached) " >&6 |
17954 | else | |
6ec2e0f5 SDJ |
17955 | # Remove any remnants of a previous test. |
17956 | rm -rf confdir-14B--- | |
17957 | # Arrange for deletion of the temporary directory this test creates. | |
17958 | ac_clean_files="$ac_clean_files confdir-14B---" | |
17959 | if test "$cross_compiling" = yes; then : | |
17960 | gl_cv_func_getcwd_abort_bug=yes | |
88b48903 WN |
17961 | else |
17962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17963 | /* end confdefs.h. */ | |
6ec2e0f5 SDJ |
17964 | |
17965 | #include <errno.h> | |
17966 | #include <stdlib.h> | |
17967 | #if HAVE_UNISTD_H | |
17968 | # include <unistd.h> | |
17969 | #else /* on Windows with MSVC */ | |
17970 | # include <direct.h> | |
17971 | #endif | |
17972 | #include <string.h> | |
17973 | #include <sys/stat.h> | |
17974 | ||
17975 | ||
17976 | /* Arrange to define PATH_MAX, like "pathmax.h" does. */ | |
17977 | #if HAVE_UNISTD_H | |
17978 | # include <unistd.h> | |
17979 | #endif | |
17980 | #include <limits.h> | |
17981 | #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN | |
17982 | # include <sys/param.h> | |
17983 | #endif | |
17984 | #if !defined PATH_MAX && defined MAXPATHLEN | |
17985 | # define PATH_MAX MAXPATHLEN | |
17986 | #endif | |
17987 | #ifdef __hpux | |
17988 | # undef PATH_MAX | |
17989 | # define PATH_MAX 1024 | |
17990 | #endif | |
5e8754f9 | 17991 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
6ec2e0f5 SDJ |
17992 | # undef PATH_MAX |
17993 | # define PATH_MAX 260 | |
17994 | #endif | |
17995 | ||
17996 | ||
17997 | /* Don't get link errors because mkdir is redefined to rpl_mkdir. */ | |
17998 | #undef mkdir | |
17999 | ||
18000 | #ifndef S_IRWXU | |
18001 | # define S_IRWXU 0700 | |
18002 | #endif | |
18003 | ||
18004 | /* FIXME: skip the run-test altogether on systems without getpagesize. */ | |
18005 | #if ! HAVE_GETPAGESIZE | |
18006 | # define getpagesize() 0 | |
18007 | #endif | |
18008 | ||
18009 | /* This size is chosen to be larger than PATH_MAX (4k), yet smaller than | |
18010 | the 16kB pagesize on ia64 linux. Those conditions make the code below | |
18011 | trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ | |
18012 | #define TARGET_LEN (5 * 1024) | |
88b48903 WN |
18013 | |
18014 | int | |
18015 | main () | |
18016 | { | |
6ec2e0f5 SDJ |
18017 | char *cwd; |
18018 | size_t initial_cwd_len; | |
18019 | int fail = 0; | |
18020 | ||
18021 | /* The bug is triggered when PATH_MAX < getpagesize (), so skip | |
18022 | this relatively expensive and invasive test if that's not true. */ | |
18023 | #ifdef PATH_MAX | |
18024 | int bug_possible = PATH_MAX < getpagesize (); | |
18025 | #else | |
18026 | int bug_possible = 0; | |
18027 | #endif | |
18028 | if (! bug_possible) | |
18029 | return 0; | |
8690e634 | 18030 | |
6ec2e0f5 SDJ |
18031 | cwd = getcwd (NULL, 0); |
18032 | if (cwd == NULL) | |
18033 | return 2; | |
18034 | ||
18035 | initial_cwd_len = strlen (cwd); | |
18036 | free (cwd); | |
18037 | ||
18038 | if (1) | |
18039 | { | |
18040 | static char const dir_name[] = "confdir-14B---"; | |
18041 | size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) | |
18042 | / sizeof dir_name); | |
18043 | size_t d; | |
18044 | for (d = 0; d < desired_depth; d++) | |
18045 | { | |
18046 | if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) | |
18047 | { | |
18048 | if (! (errno == ERANGE || errno == ENAMETOOLONG | |
18049 | || errno == ENOENT)) | |
18050 | fail = 3; /* Unable to construct deep hierarchy. */ | |
18051 | break; | |
18052 | } | |
18053 | } | |
18054 | ||
18055 | /* If libc has the bug in question, this invocation of getcwd | |
18056 | results in a failed assertion. */ | |
18057 | cwd = getcwd (NULL, 0); | |
18058 | if (cwd == NULL) | |
18059 | fail = 4; /* getcwd didn't assert, but it failed for a long name | |
18060 | where the answer could have been learned. */ | |
18061 | free (cwd); | |
18062 | ||
18063 | /* Call rmdir first, in case the above chdir failed. */ | |
18064 | rmdir (dir_name); | |
18065 | while (0 < d--) | |
18066 | { | |
18067 | if (chdir ("..") < 0) | |
18068 | { | |
18069 | fail = 5; | |
18070 | break; | |
18071 | } | |
18072 | rmdir (dir_name); | |
18073 | } | |
18074 | } | |
18075 | ||
18076 | return fail; | |
8690e634 | 18077 | } |
6ec2e0f5 | 18078 | |
8690e634 JK |
18079 | _ACEOF |
18080 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 18081 | gl_cv_func_getcwd_abort_bug=no |
8690e634 | 18082 | else |
5e8754f9 SDJ |
18083 | ret=$? |
18084 | if test $ret -ge 128 || test $ret = 4; then | |
18085 | gl_cv_func_getcwd_abort_bug=yes | |
18086 | else | |
18087 | gl_cv_func_getcwd_abort_bug=no | |
18088 | fi | |
8690e634 JK |
18089 | fi |
18090 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18091 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18092 | fi | |
18093 | ||
18094 | ||
18095 | fi | |
6ec2e0f5 SDJ |
18096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 |
18097 | $as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } | |
18098 | if test $gl_cv_func_getcwd_abort_bug = yes; then : | |
18099 | gl_abort_bug=yes | |
18100 | fi | |
18101 | ||
18102 | ;; | |
18103 | esac | |
18104 | ;; | |
18105 | esac | |
18106 | case "$gl_cv_func_getcwd_path_max" in | |
18107 | "no"|"no, it has the AIX bug") ;; | |
18108 | *) | |
18109 | ||
18110 | $as_echo "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h | |
18111 | ||
18112 | ;; | |
18113 | esac | |
18114 | case "$gl_cv_func_getcwd_path_max" in | |
18115 | "no, but it is partly working") | |
18116 | ||
18117 | $as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h | |
18118 | ||
18119 | ;; | |
18120 | "yes, but with shorter paths") | |
18121 | ||
18122 | $as_echo "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h | |
18123 | ||
18124 | ;; | |
18125 | esac | |
18126 | ||
18127 | if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ | |
18128 | || test $gl_cv_func_getcwd_posix_signature != yes \ | |
18129 | || { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \ | |
18130 | || test $gl_abort_bug = yes; then | |
18131 | REPLACE_GETCWD=1 | |
8690e634 JK |
18132 | fi |
18133 | ||
6ec2e0f5 | 18134 | if test $REPLACE_GETCWD = 1; then |
8690e634 JK |
18135 | |
18136 | ||
8690e634 JK |
18137 | |
18138 | ||
18139 | ||
18140 | ||
18141 | ||
18142 | ||
6ec2e0f5 | 18143 | gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" |
8690e634 JK |
18144 | |
18145 | ||
8690e634 JK |
18146 | |
18147 | ||
6ec2e0f5 SDJ |
18148 | : |
18149 | ||
18150 | fi | |
18151 | ||
8690e634 JK |
18152 | |
18153 | cat >>confdefs.h <<_ACEOF | |
6ec2e0f5 | 18154 | #define GNULIB_GETCWD 1 |
8690e634 JK |
18155 | _ACEOF |
18156 | ||
18157 | ||
8690e634 | 18158 | |
8690e634 JK |
18159 | |
18160 | ||
c971b7fa | 18161 | |
c971b7fa | 18162 | |
6ec2e0f5 SDJ |
18163 | GNULIB_GETCWD=1 |
18164 | ||
18165 | ||
18166 | ||
18167 | ||
18168 | ||
18169 | $as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h | |
18170 | ||
c971b7fa | 18171 | |
c971b7fa | 18172 | |
c971b7fa | 18173 | |
c971b7fa | 18174 | |
c971b7fa | 18175 | |
c971b7fa | 18176 | |
c971b7fa | 18177 | |
6ec2e0f5 SDJ |
18178 | case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in |
18179 | *yes,yes) ;; | |
18180 | *) | |
18181 | REPLACE_GETCWD=1 | |
18182 | ;; | |
18183 | esac | |
c971b7fa | 18184 | |
6ec2e0f5 | 18185 | if test $REPLACE_GETCWD = 1; then |
c971b7fa | 18186 | |
c971b7fa PA |
18187 | |
18188 | ||
c971b7fa PA |
18189 | |
18190 | ||
c971b7fa | 18191 | |
c971b7fa | 18192 | |
c971b7fa | 18193 | |
6ec2e0f5 | 18194 | gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" |
c971b7fa | 18195 | |
6ec2e0f5 | 18196 | fi |
c971b7fa | 18197 | |
c971b7fa | 18198 | |
c971b7fa | 18199 | |
c971b7fa | 18200 | |
8690e634 | 18201 | |
6ec2e0f5 | 18202 | GNULIB_GETCWD=1 |
c971b7fa | 18203 | |
88b48903 WN |
18204 | |
18205 | ||
18206 | ||
88b48903 | 18207 | |
6ec2e0f5 | 18208 | $as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h |
88b48903 | 18209 | |
88b48903 WN |
18210 | |
18211 | ||
18212 | ||
6ec2e0f5 SDJ |
18213 | |
18214 | ||
18215 | ||
472fa5ee SM |
18216 | : |
18217 | ||
18218 | ||
18219 | ||
18220 | ||
18221 | ||
18222 | ||
18223 | : | |
18224 | ||
18225 | ||
18226 | ||
18227 | ||
6ec2e0f5 SDJ |
18228 | |
18229 | if test $ac_cv_func_getdtablesize = yes && | |
18230 | test $ac_cv_have_decl_getdtablesize = yes; then | |
5e8754f9 SDJ |
18231 | # Cygwin 1.7.25 automatically increases the RLIMIT_NOFILE soft limit |
18232 | # up to an unchangeable hard limit; all other platforms correctly | |
18233 | # require setrlimit before getdtablesize() can report a larger value. | |
6ec2e0f5 SDJ |
18234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5 |
18235 | $as_echo_n "checking whether getdtablesize works... " >&6; } | |
d0ac1c44 | 18236 | if ${gl_cv_func_getdtablesize_works+:} false; then : |
88b48903 WN |
18237 | $as_echo_n "(cached) " >&6 |
18238 | else | |
5e8754f9 | 18239 | if test "$cross_compiling" = yes; then : |
88b48903 | 18240 | case "$host_os" in |
5e8754f9 SDJ |
18241 | cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows |
18242 | gl_cv_func_getdtablesize_works="guessing no" ;; | |
18243 | *) gl_cv_func_getdtablesize_works="guessing yes" ;; | |
18244 | esac | |
88b48903 WN |
18245 | else |
18246 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18247 | /* end confdefs.h. */ | |
18248 | ||
5e8754f9 | 18249 | #include <unistd.h> |
6ec2e0f5 SDJ |
18250 | int |
18251 | main () | |
88b48903 | 18252 | { |
6ec2e0f5 | 18253 | int size = getdtablesize(); |
5e8754f9 SDJ |
18254 | if (dup2 (0, getdtablesize()) != -1) |
18255 | return 1; | |
18256 | if (size != getdtablesize()) | |
18257 | return 2; | |
6ec2e0f5 SDJ |
18258 | |
18259 | ; | |
18260 | return 0; | |
88b48903 WN |
18261 | } |
18262 | _ACEOF | |
18263 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 18264 | gl_cv_func_getdtablesize_works=yes |
88b48903 | 18265 | else |
6ec2e0f5 | 18266 | gl_cv_func_getdtablesize_works=no |
88b48903 WN |
18267 | fi |
18268 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18269 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18270 | fi | |
18271 | ||
18272 | ||
18273 | fi | |
6ec2e0f5 SDJ |
18274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5 |
18275 | $as_echo "$gl_cv_func_getdtablesize_works" >&6; } | |
18276 | case "$gl_cv_func_getdtablesize_works" in | |
5e8754f9 | 18277 | *yes) ;; |
6ec2e0f5 | 18278 | *) REPLACE_GETDTABLESIZE=1 ;; |
88b48903 WN |
18279 | esac |
18280 | else | |
6ec2e0f5 | 18281 | HAVE_GETDTABLESIZE=0 |
88b48903 WN |
18282 | fi |
18283 | ||
6ec2e0f5 | 18284 | if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then |
88b48903 WN |
18285 | |
18286 | ||
18287 | ||
18288 | ||
18289 | ||
18290 | ||
18291 | ||
18292 | ||
6ec2e0f5 | 18293 | gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" |
88b48903 | 18294 | |
6ec2e0f5 | 18295 | : |
88b48903 WN |
18296 | fi |
18297 | ||
18298 | ||
18299 | ||
18300 | ||
18301 | ||
6ec2e0f5 | 18302 | GNULIB_GETDTABLESIZE=1 |
88b48903 WN |
18303 | |
18304 | ||
18305 | ||
88b48903 | 18306 | |
88b48903 | 18307 | |
6ec2e0f5 | 18308 | $as_echo "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h |
88b48903 | 18309 | |
88b48903 | 18310 | |
88b48903 | 18311 | |
88b48903 | 18312 | |
88b48903 | 18313 | |
88b48903 | 18314 | |
88b48903 | 18315 | |
88b48903 WN |
18316 | |
18317 | ||
472fa5ee SM |
18318 | : |
18319 | ||
18320 | ||
18321 | ||
18322 | ||
18323 | ||
6ec2e0f5 SDJ |
18324 | if test $ac_cv_have_decl_getlogin_r = no; then |
18325 | HAVE_DECL_GETLOGIN_R=0 | |
18326 | fi | |
88b48903 | 18327 | |
88b48903 | 18328 | |
472fa5ee SM |
18329 | : |
18330 | ||
18331 | ||
18332 | ||
18333 | ||
18334 | ||
6ec2e0f5 SDJ |
18335 | if test $ac_cv_func_getlogin_r = no; then |
18336 | HAVE_GETLOGIN_R=0 | |
18337 | else | |
18338 | HAVE_GETLOGIN_R=1 | |
18339 | ||
18340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getlogin_r works with small buffers" >&5 | |
18341 | $as_echo_n "checking whether getlogin_r works with small buffers... " >&6; } | |
d0ac1c44 | 18342 | if ${gl_cv_func_getlogin_r_works+:} false; then : |
6ec2e0f5 SDJ |
18343 | $as_echo_n "(cached) " >&6 |
18344 | else | |
88b48903 | 18345 | |
6ec2e0f5 | 18346 | case "$host_os" in |
5e8754f9 SDJ |
18347 | # Guess no on OSF/1. |
18348 | osf*) gl_cv_func_getlogin_r_works="guessing no" ;; | |
18349 | # Guess yes otherwise. | |
18350 | *) gl_cv_func_getlogin_r_works="guessing yes" ;; | |
6ec2e0f5 SDJ |
18351 | esac |
18352 | if test "$cross_compiling" = yes; then : | |
18353 | : | |
88b48903 WN |
18354 | else |
18355 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18356 | /* end confdefs.h. */ | |
18357 | ||
6ec2e0f5 SDJ |
18358 | #include <stddef.h> |
18359 | #include <unistd.h> | |
18360 | #if !HAVE_DECL_GETLOGIN_R | |
88b48903 | 18361 | extern |
6ec2e0f5 | 18362 | # ifdef __cplusplus |
88b48903 | 18363 | "C" |
6ec2e0f5 SDJ |
18364 | # endif |
18365 | int getlogin_r (char *, size_t); | |
88b48903 | 18366 | #endif |
6ec2e0f5 SDJ |
18367 | int |
18368 | main (void) | |
88b48903 WN |
18369 | { |
18370 | int result = 0; | |
6ec2e0f5 SDJ |
18371 | char buf[100]; |
18372 | ||
18373 | if (getlogin_r (buf, 0) == 0) | |
5e8754f9 | 18374 | result |= 16; |
6ec2e0f5 | 18375 | if (getlogin_r (buf, 1) == 0) |
5e8754f9 | 18376 | result |= 17; |
88b48903 WN |
18377 | return result; |
18378 | } | |
18379 | _ACEOF | |
18380 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 18381 | gl_cv_func_getlogin_r_works=yes |
88b48903 | 18382 | else |
5e8754f9 SDJ |
18383 | case $? in |
18384 | 16 | 17) gl_cv_func_getlogin_r_works=no ;; | |
18385 | esac | |
18386 | ||
88b48903 WN |
18387 | fi |
18388 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18389 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18390 | fi | |
18391 | ||
18392 | ||
4a626d0a | 18393 | fi |
6ec2e0f5 SDJ |
18394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getlogin_r_works" >&5 |
18395 | $as_echo "$gl_cv_func_getlogin_r_works" >&6; } | |
18396 | case "$gl_cv_func_getlogin_r_works" in | |
18397 | *yes) ;; | |
18398 | *) REPLACE_GETLOGIN_R=1 ;; | |
18399 | esac | |
18400 | fi | |
18401 | ||
18402 | if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then | |
18403 | ||
18404 | ||
18405 | ||
18406 | ||
18407 | ||
18408 | ||
18409 | ||
18410 | ||
18411 | gl_LIBOBJS="$gl_LIBOBJS getlogin_r.$ac_objext" | |
4a626d0a | 18412 | |
4a626d0a | 18413 | |
4a626d0a | 18414 | |
472fa5ee SM |
18415 | : |
18416 | ||
18417 | ||
18418 | ||
18419 | ||
18420 | ||
4a626d0a | 18421 | |
4a626d0a PA |
18422 | fi |
18423 | ||
18424 | ||
4a626d0a PA |
18425 | |
18426 | ||
18427 | ||
6ec2e0f5 | 18428 | GNULIB_GETLOGIN_R=1 |
4a626d0a PA |
18429 | |
18430 | ||
18431 | ||
18432 | ||
18433 | ||
6ec2e0f5 | 18434 | $as_echo "#define GNULIB_TEST_GETLOGIN_R 1" >>confdefs.h |
4a626d0a | 18435 | |
4a626d0a PA |
18436 | |
18437 | ||
18438 | ||
18439 | ||
472fa5ee SM |
18440 | : |
18441 | ||
18442 | ||
18443 | ||
18444 | ||
18445 | ||
18446 | ||
18447 | ||
18448 | ||
4a626d0a | 18449 | |
6ec2e0f5 SDJ |
18450 | ac_found=0 |
18451 | ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h> | |
18452 | " | |
d0ac1c44 | 18453 | if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : |
6ec2e0f5 SDJ |
18454 | ac_have_decl=1 |
18455 | else | |
18456 | ac_have_decl=0 | |
18457 | fi | |
18458 | ||
18459 | cat >>confdefs.h <<_ACEOF | |
18460 | #define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl | |
18461 | _ACEOF | |
18462 | if test $ac_have_decl = 1; then : | |
18463 | ac_found=1 | |
18464 | fi | |
18465 | ||
18466 | ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h> | |
18467 | " | |
d0ac1c44 | 18468 | if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : |
6ec2e0f5 SDJ |
18469 | ac_have_decl=1 |
18470 | else | |
18471 | ac_have_decl=0 | |
18472 | fi | |
18473 | ||
18474 | cat >>confdefs.h <<_ACEOF | |
18475 | #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl | |
18476 | _ACEOF | |
18477 | if test $ac_have_decl = 1; then : | |
18478 | ac_found=1 | |
18479 | fi | |
4a626d0a | 18480 | |
6ec2e0f5 SDJ |
18481 | ac_fn_c_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h> |
18482 | " | |
d0ac1c44 | 18483 | if test "x$ac_cv_have_decl___argv" = xyes; then : |
6ec2e0f5 SDJ |
18484 | ac_have_decl=1 |
18485 | else | |
18486 | ac_have_decl=0 | |
18487 | fi | |
4a626d0a | 18488 | |
6ec2e0f5 SDJ |
18489 | cat >>confdefs.h <<_ACEOF |
18490 | #define HAVE_DECL___ARGV $ac_have_decl | |
18491 | _ACEOF | |
18492 | if test $ac_have_decl = 1; then : | |
18493 | ac_found=1 | |
18494 | fi | |
4a626d0a PA |
18495 | |
18496 | ||
6ec2e0f5 SDJ |
18497 | # Incur the cost of this test only if none of the above worked. |
18498 | if test $ac_found = 0; then | |
18499 | # On OpenBSD 5.1, using the global __progname variable appears to be | |
18500 | # the only way to implement getprogname. | |
18501 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5 | |
18502 | $as_echo_n "checking whether __progname is defined in default libraries... " >&6; } | |
d0ac1c44 | 18503 | if ${gl_cv_var___progname+:} false; then : |
6ec2e0f5 SDJ |
18504 | $as_echo_n "(cached) " >&6 |
18505 | else | |
4a626d0a | 18506 | |
6ec2e0f5 SDJ |
18507 | gl_cv_var___progname= |
18508 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18509 | /* end confdefs.h. */ | |
18510 | extern char *__progname; | |
18511 | int | |
18512 | main () | |
18513 | { | |
18514 | return *__progname; | |
18515 | ||
18516 | ; | |
18517 | return 0; | |
18518 | } | |
18519 | _ACEOF | |
18520 | if ac_fn_c_try_link "$LINENO"; then : | |
18521 | gl_cv_var___progname=yes | |
18522 | ||
18523 | fi | |
18524 | rm -f core conftest.err conftest.$ac_objext \ | |
18525 | conftest$ac_exeext conftest.$ac_ext | |
18526 | ||
18527 | ||
18528 | fi | |
18529 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5 | |
18530 | $as_echo "$gl_cv_var___progname" >&6; } | |
18531 | if test "$gl_cv_var___progname" = yes; then | |
18532 | ||
18533 | $as_echo "#define HAVE_VAR___PROGNAME 1" >>confdefs.h | |
18534 | ||
18535 | fi | |
18536 | fi | |
4a626d0a PA |
18537 | |
18538 | ||
18539 | ||
18540 | ||
18541 | ||
18542 | ||
18543 | ||
18544 | ||
472fa5ee SM |
18545 | : |
18546 | ||
18547 | ||
18548 | ||
18549 | ||
18550 | ||
4a626d0a PA |
18551 | |
18552 | gl_gettimeofday_timezone=void | |
18553 | if test $ac_cv_func_gettimeofday != yes; then | |
18554 | HAVE_GETTIMEOFDAY=0 | |
18555 | else | |
18556 | ||
18557 | ||
18558 | ||
18559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 | |
18560 | $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } | |
d0ac1c44 | 18561 | if ${gl_cv_func_gettimeofday_clobber+:} false; then : |
4a626d0a PA |
18562 | $as_echo_n "(cached) " >&6 |
18563 | else | |
18564 | if test "$cross_compiling" = yes; then : | |
18565 | # When cross-compiling: | |
18566 | case "$host_os" in | |
5e8754f9 SDJ |
18567 | # Guess all is fine on glibc systems. |
18568 | *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; | |
18569 | # If we don't know, assume the worst. | |
18570 | *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; | |
4a626d0a PA |
18571 | esac |
18572 | ||
18573 | else | |
18574 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18575 | /* end confdefs.h. */ | |
18576 | #include <string.h> | |
18577 | #include <sys/time.h> | |
18578 | #include <time.h> | |
18579 | #include <stdlib.h> | |
18580 | ||
18581 | int | |
18582 | main () | |
18583 | { | |
18584 | ||
18585 | time_t t = 0; | |
18586 | struct tm *lt; | |
18587 | struct tm saved_lt; | |
18588 | struct timeval tv; | |
18589 | lt = localtime (&t); | |
18590 | saved_lt = *lt; | |
18591 | gettimeofday (&tv, NULL); | |
18592 | return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; | |
18593 | ||
18594 | ; | |
18595 | return 0; | |
18596 | } | |
18597 | _ACEOF | |
18598 | if ac_fn_c_try_run "$LINENO"; then : | |
18599 | gl_cv_func_gettimeofday_clobber=no | |
18600 | else | |
18601 | gl_cv_func_gettimeofday_clobber=yes | |
18602 | fi | |
18603 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18604 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18605 | fi | |
18606 | ||
18607 | fi | |
18608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 | |
18609 | $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } | |
18610 | ||
18611 | case "$gl_cv_func_gettimeofday_clobber" in | |
18612 | *yes) | |
18613 | REPLACE_GETTIMEOFDAY=1 | |
18614 | ||
7a6dbc2f SDJ |
18615 | REPLACE_GMTIME=1 |
18616 | REPLACE_LOCALTIME=1 | |
4a626d0a | 18617 | |
5e8754f9 SDJ |
18618 | |
18619 | $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h | |
18620 | ||
4a626d0a PA |
18621 | ;; |
18622 | esac | |
18623 | ||
18624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 | |
18625 | $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } | |
d0ac1c44 | 18626 | if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : |
4a626d0a PA |
18627 | $as_echo_n "(cached) " >&6 |
18628 | else | |
18629 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18630 | /* end confdefs.h. */ | |
18631 | #include <sys/time.h> | |
18632 | struct timeval c; | |
18633 | int gettimeofday (struct timeval *restrict, void *restrict); | |
18634 | ||
18635 | int | |
18636 | main () | |
18637 | { | |
18638 | /* glibc uses struct timezone * rather than the POSIX void * | |
18639 | if _GNU_SOURCE is defined. However, since the only portable | |
18640 | use of gettimeofday uses NULL as the second parameter, and | |
18641 | since the glibc definition is actually more typesafe, it is | |
18642 | not worth wrapping this to get a compliant signature. */ | |
18643 | int (*f) (struct timeval *restrict, void *restrict) | |
18644 | = gettimeofday; | |
18645 | int x = f (&c, 0); | |
18646 | return !(x | c.tv_sec | c.tv_usec); | |
18647 | ||
18648 | ; | |
18649 | return 0; | |
18650 | } | |
18651 | _ACEOF | |
18652 | if ac_fn_c_try_compile "$LINENO"; then : | |
18653 | gl_cv_func_gettimeofday_posix_signature=yes | |
18654 | else | |
18655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18656 | /* end confdefs.h. */ | |
18657 | #include <sys/time.h> | |
18658 | int gettimeofday (struct timeval *restrict, struct timezone *restrict); | |
18659 | ||
18660 | int | |
18661 | main () | |
18662 | { | |
18663 | ||
18664 | ; | |
18665 | return 0; | |
18666 | } | |
18667 | _ACEOF | |
18668 | if ac_fn_c_try_compile "$LINENO"; then : | |
18669 | gl_cv_func_gettimeofday_posix_signature=almost | |
18670 | else | |
18671 | gl_cv_func_gettimeofday_posix_signature=no | |
18672 | fi | |
18673 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
18674 | fi | |
18675 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
18676 | fi | |
18677 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 | |
18678 | $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } | |
18679 | if test $gl_cv_func_gettimeofday_posix_signature = almost; then | |
18680 | gl_gettimeofday_timezone='struct timezone' | |
18681 | elif test $gl_cv_func_gettimeofday_posix_signature != yes; then | |
18682 | REPLACE_GETTIMEOFDAY=1 | |
18683 | fi | |
18684 | if test $REPLACE_STRUCT_TIMEVAL = 1; then | |
18685 | REPLACE_GETTIMEOFDAY=1 | |
18686 | fi | |
5e8754f9 | 18687 | |
4a626d0a PA |
18688 | fi |
18689 | ||
18690 | cat >>confdefs.h <<_ACEOF | |
18691 | #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone | |
18692 | _ACEOF | |
18693 | ||
88b48903 | 18694 | |
4a626d0a | 18695 | if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then |
88b48903 | 18696 | |
88b48903 | 18697 | |
88b48903 | 18698 | |
88b48903 WN |
18699 | |
18700 | ||
88b48903 WN |
18701 | |
18702 | ||
18703 | ||
6ec2e0f5 SDJ |
18704 | gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" |
18705 | ||
6ec2e0f5 | 18706 | |
5e8754f9 SDJ |
18707 | for ac_header in sys/timeb.h |
18708 | do : | |
18709 | ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" | |
18710 | if test "x$ac_cv_header_sys_timeb_h" = xyes; then : | |
18711 | cat >>confdefs.h <<_ACEOF | |
18712 | #define HAVE_SYS_TIMEB_H 1 | |
18713 | _ACEOF | |
6ec2e0f5 | 18714 | |
5e8754f9 | 18715 | fi |
6ec2e0f5 | 18716 | |
5e8754f9 | 18717 | done |
6ec2e0f5 | 18718 | |
5e8754f9 SDJ |
18719 | for ac_func in _ftime |
18720 | do : | |
18721 | ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" | |
18722 | if test "x$ac_cv_func__ftime" = xyes; then : | |
18723 | cat >>confdefs.h <<_ACEOF | |
18724 | #define HAVE__FTIME 1 | |
18725 | _ACEOF | |
6ec2e0f5 | 18726 | |
5e8754f9 SDJ |
18727 | fi |
18728 | done | |
6ec2e0f5 SDJ |
18729 | |
18730 | ||
5e8754f9 | 18731 | fi |
6ec2e0f5 SDJ |
18732 | |
18733 | ||
18734 | ||
6ec2e0f5 SDJ |
18735 | |
18736 | ||
5e8754f9 | 18737 | GNULIB_GETTIMEOFDAY=1 |
6ec2e0f5 SDJ |
18738 | |
18739 | ||
18740 | ||
7a6dbc2f SDJ |
18741 | |
18742 | ||
5e8754f9 | 18743 | $as_echo "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h |
6ec2e0f5 SDJ |
18744 | |
18745 | ||
18746 | ||
5e8754f9 SDJ |
18747 | GLOB_H= |
18748 | for ac_header in glob.h | |
18749 | do : | |
18750 | ac_fn_c_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default" | |
18751 | if test "x$ac_cv_header_glob_h" = xyes; then : | |
18752 | cat >>confdefs.h <<_ACEOF | |
18753 | #define HAVE_GLOB_H 1 | |
18754 | _ACEOF | |
6ec2e0f5 | 18755 | |
5e8754f9 SDJ |
18756 | else |
18757 | GLOB_H=glob.h | |
18758 | fi | |
6ec2e0f5 | 18759 | |
5e8754f9 | 18760 | done |
6ec2e0f5 SDJ |
18761 | |
18762 | ||
5e8754f9 SDJ |
18763 | if test -z "$GLOB_H"; then |
18764 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU glob interface version 1" >&5 | |
18765 | $as_echo_n "checking for GNU glob interface version 1... " >&6; } | |
18766 | if ${gl_cv_gnu_glob_interface_version_1+:} false; then : | |
6ec2e0f5 SDJ |
18767 | $as_echo_n "(cached) " >&6 |
18768 | else | |
18769 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18770 | /* end confdefs.h. */ | |
18771 | #include <gnu-versions.h> | |
5e8754f9 | 18772 | char a[_GNU_GLOB_INTERFACE_VERSION == 1 ? 1 : -1]; |
6ec2e0f5 SDJ |
18773 | _ACEOF |
18774 | if ac_fn_c_try_compile "$LINENO"; then : | |
5e8754f9 | 18775 | gl_cv_gnu_glob_interface_version_1=yes |
6ec2e0f5 | 18776 | else |
5e8754f9 | 18777 | gl_cv_gnu_glob_interface_version_1=no |
6ec2e0f5 SDJ |
18778 | fi |
18779 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
18780 | fi | |
5e8754f9 SDJ |
18781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_gnu_glob_interface_version_1" >&5 |
18782 | $as_echo "$gl_cv_gnu_glob_interface_version_1" >&6; } | |
18783 | ||
18784 | if test "$gl_cv_gnu_glob_interface_version_1" = "no"; then | |
18785 | GLOB_H=glob.h | |
6ec2e0f5 | 18786 | fi |
5e8754f9 | 18787 | fi |
6ec2e0f5 | 18788 | |
5e8754f9 SDJ |
18789 | if test -z "$GLOB_H"; then |
18790 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glob lists broken symlinks" >&5 | |
6ec2e0f5 | 18791 | $as_echo_n "checking whether glob lists broken symlinks... " >&6; } |
d0ac1c44 | 18792 | if ${gl_cv_glob_lists_symlinks+:} false; then : |
6ec2e0f5 SDJ |
18793 | $as_echo_n "(cached) " >&6 |
18794 | else | |
5e8754f9 SDJ |
18795 | if ln -s conf-doesntexist conf$$-globtest 2>/dev/null; then |
18796 | gl_cv_glob_lists_symlinks=maybe | |
18797 | else | |
18798 | # If we can't make a symlink, then we cannot test this issue. Be | |
18799 | # pessimistic about this. | |
18800 | gl_cv_glob_lists_symlinks=no | |
18801 | fi | |
18802 | ||
18803 | if test $gl_cv_glob_lists_symlinks = maybe; then | |
18804 | if test "$cross_compiling" = yes; then : | |
6ec2e0f5 SDJ |
18805 | gl_cv_glob_lists_symlinks=no |
18806 | else | |
18807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18808 | /* end confdefs.h. */ | |
5e8754f9 | 18809 | |
6ec2e0f5 | 18810 | #include <stddef.h> |
5e8754f9 | 18811 | #include <glob.h> |
6ec2e0f5 SDJ |
18812 | int |
18813 | main () | |
18814 | { | |
18815 | glob_t found; | |
5e8754f9 | 18816 | if (glob ("conf*-globtest", 0, NULL, &found) == GLOB_NOMATCH) return 1; |
6ec2e0f5 SDJ |
18817 | ; |
18818 | return 0; | |
18819 | } | |
4a626d0a | 18820 | _ACEOF |
6ec2e0f5 SDJ |
18821 | if ac_fn_c_try_run "$LINENO"; then : |
18822 | gl_cv_glob_lists_symlinks=yes | |
18823 | else | |
18824 | gl_cv_glob_lists_symlinks=no | |
18825 | fi | |
18826 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18827 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18828 | fi | |
88b48903 | 18829 | |
5e8754f9 | 18830 | fi |
4a626d0a | 18831 | fi |
6ec2e0f5 SDJ |
18832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_glob_lists_symlinks" >&5 |
18833 | $as_echo "$gl_cv_glob_lists_symlinks" >&6; } | |
88b48903 | 18834 | |
5e8754f9 SDJ |
18835 | if test $gl_cv_glob_lists_symlinks = no; then |
18836 | GLOB_H=glob.h | |
6ec2e0f5 SDJ |
18837 | fi |
18838 | fi | |
4a626d0a | 18839 | |
5e8754f9 | 18840 | rm -f conf$$-globtest |
4a626d0a | 18841 | |
88b48903 | 18842 | |
6ec2e0f5 SDJ |
18843 | if test -n "$GLOB_H"; then |
18844 | GL_GENERATE_GLOB_H_TRUE= | |
18845 | GL_GENERATE_GLOB_H_FALSE='#' | |
18846 | else | |
18847 | GL_GENERATE_GLOB_H_TRUE='#' | |
18848 | GL_GENERATE_GLOB_H_FALSE= | |
18849 | fi | |
88b48903 | 18850 | |
88b48903 | 18851 | |
5e8754f9 | 18852 | if test -n "$GLOB_H"; then |
472fa5ee SM |
18853 | |
18854 | ||
18855 | ||
18856 | ||
18857 | ||
18858 | ||
18859 | ||
18860 | ||
18861 | gl_LIBOBJS="$gl_LIBOBJS glob.$ac_objext" | |
18862 | ||
18863 | ||
18864 | ||
7a6dbc2f SDJ |
18865 | : |
18866 | ||
18867 | ||
18868 | ||
472fa5ee | 18869 | |
472fa5ee | 18870 | |
88b48903 | 18871 | |
88b48903 | 18872 | |
5e8754f9 SDJ |
18873 | if test $ac_cv_header_sys_cdefs_h = yes; then |
18874 | HAVE_SYS_CDEFS_H=1 | |
18875 | else | |
18876 | HAVE_SYS_CDEFS_H=0 | |
7a6dbc2f | 18877 | fi |
88b48903 WN |
18878 | |
18879 | ||
725e2999 JB |
18880 | : |
18881 | ||
18882 | ||
18883 | ||
18884 | ||
18885 | ||
18886 | ||
18887 | ||
18888 | ||
18889 | ||
18890 | ||
18891 | ||
18892 | fi | |
18893 | ||
18894 | : | |
18895 | ||
18896 | ||
18897 | ||
18898 | ||
18899 | ||
18900 | ||
18901 | ||
18902 | ||
18903 | HAVE_INET_NTOP=1 | |
18904 | INET_NTOP_LIB= | |
18905 | ||
18906 | ||
18907 | ||
18908 | ||
18909 | : | |
18910 | ||
18911 | ||
18912 | ||
18913 | ||
18914 | ||
18915 | if test $ac_cv_header_sys_socket_h != yes; then | |
18916 | for ac_header in winsock2.h | |
18917 | do : | |
18918 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
18919 | if test "x$ac_cv_header_winsock2_h" = xyes; then : | |
18920 | cat >>confdefs.h <<_ACEOF | |
18921 | #define HAVE_WINSOCK2_H 1 | |
18922 | _ACEOF | |
18923 | ||
18924 | fi | |
18925 | ||
18926 | done | |
18927 | ||
18928 | fi | |
18929 | if test "$ac_cv_header_winsock2_h" = yes; then | |
18930 | HAVE_WINSOCK2_H=1 | |
18931 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
18932 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
18933 | else | |
18934 | HAVE_WINSOCK2_H=0 | |
18935 | fi | |
18936 | ||
18937 | ||
18938 | if test $HAVE_WINSOCK2_H = 1; then | |
18939 | ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h> | |
18940 | " | |
18941 | if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : | |
18942 | ac_have_decl=1 | |
18943 | else | |
18944 | ac_have_decl=0 | |
18945 | fi | |
18946 | ||
18947 | cat >>confdefs.h <<_ACEOF | |
18948 | #define HAVE_DECL_INET_NTOP $ac_have_decl | |
18949 | _ACEOF | |
18950 | ||
18951 | if test $ac_cv_have_decl_inet_ntop = yes; then | |
18952 | REPLACE_INET_NTOP=1 | |
18953 | INET_NTOP_LIB="-lws2_32" | |
18954 | else | |
18955 | HAVE_DECL_INET_NTOP=0 | |
18956 | HAVE_INET_NTOP=0 | |
18957 | fi | |
18958 | else | |
18959 | gl_save_LIBS=$LIBS | |
18960 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 | |
18961 | $as_echo_n "checking for library containing inet_ntop... " >&6; } | |
18962 | if ${ac_cv_search_inet_ntop+:} false; then : | |
18963 | $as_echo_n "(cached) " >&6 | |
18964 | else | |
18965 | ac_func_search_save_LIBS=$LIBS | |
18966 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18967 | /* end confdefs.h. */ | |
18968 | ||
18969 | /* Override any GCC internal prototype to avoid an error. | |
18970 | Use char because int might match the return type of a GCC | |
18971 | builtin and then its argument prototype would still apply. */ | |
18972 | #ifdef __cplusplus | |
18973 | extern "C" | |
18974 | #endif | |
18975 | char inet_ntop (); | |
18976 | int | |
18977 | main () | |
18978 | { | |
18979 | return inet_ntop (); | |
18980 | ; | |
18981 | return 0; | |
18982 | } | |
18983 | _ACEOF | |
18984 | for ac_lib in '' nsl resolv; do | |
18985 | if test -z "$ac_lib"; then | |
18986 | ac_res="none required" | |
18987 | else | |
18988 | ac_res=-l$ac_lib | |
18989 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
18990 | fi | |
18991 | if ac_fn_c_try_link "$LINENO"; then : | |
18992 | ac_cv_search_inet_ntop=$ac_res | |
18993 | fi | |
18994 | rm -f core conftest.err conftest.$ac_objext \ | |
18995 | conftest$ac_exeext | |
18996 | if ${ac_cv_search_inet_ntop+:} false; then : | |
18997 | break | |
18998 | fi | |
18999 | done | |
19000 | if ${ac_cv_search_inet_ntop+:} false; then : | |
19001 | ||
19002 | else | |
19003 | ac_cv_search_inet_ntop=no | |
19004 | fi | |
19005 | rm conftest.$ac_ext | |
19006 | LIBS=$ac_func_search_save_LIBS | |
19007 | fi | |
19008 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 | |
19009 | $as_echo "$ac_cv_search_inet_ntop" >&6; } | |
19010 | ac_res=$ac_cv_search_inet_ntop | |
19011 | if test "$ac_res" != no; then : | |
19012 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
19013 | ||
19014 | else | |
19015 | for ac_func in inet_ntop | |
19016 | do : | |
19017 | ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" | |
19018 | if test "x$ac_cv_func_inet_ntop" = xyes; then : | |
19019 | cat >>confdefs.h <<_ACEOF | |
19020 | #define HAVE_INET_NTOP 1 | |
19021 | _ACEOF | |
19022 | ||
19023 | fi | |
19024 | done | |
19025 | ||
19026 | if test $ac_cv_func_inet_ntop = no; then | |
19027 | HAVE_INET_NTOP=0 | |
19028 | fi | |
19029 | ||
19030 | fi | |
19031 | ||
19032 | LIBS=$gl_save_LIBS | |
19033 | ||
19034 | if test "$ac_cv_search_inet_ntop" != "no" \ | |
19035 | && test "$ac_cv_search_inet_ntop" != "none required"; then | |
19036 | INET_NTOP_LIB="$ac_cv_search_inet_ntop" | |
19037 | fi | |
19038 | ||
19039 | ||
19040 | : | |
19041 | ||
19042 | ||
19043 | ||
19044 | ||
19045 | ||
19046 | ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h> | |
19047 | #if HAVE_NETDB_H | |
19048 | # include <netdb.h> | |
19049 | #endif | |
19050 | ||
19051 | " | |
19052 | if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : | |
19053 | ac_have_decl=1 | |
19054 | else | |
19055 | ac_have_decl=0 | |
19056 | fi | |
19057 | ||
19058 | cat >>confdefs.h <<_ACEOF | |
19059 | #define HAVE_DECL_INET_NTOP $ac_have_decl | |
19060 | _ACEOF | |
19061 | ||
19062 | if test $ac_cv_have_decl_inet_ntop = no; then | |
19063 | HAVE_DECL_INET_NTOP=0 | |
19064 | fi | |
19065 | fi | |
19066 | ||
19067 | ||
19068 | if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then | |
19069 | ||
19070 | ||
19071 | ||
19072 | ||
19073 | ||
19074 | ||
19075 | ||
7a6dbc2f | 19076 | |
725e2999 | 19077 | gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext" |
7a6dbc2f SDJ |
19078 | |
19079 | ||
19080 | ||
7a6dbc2f | 19081 | |
725e2999 | 19082 | fi |
7a6dbc2f SDJ |
19083 | |
19084 | ||
19085 | ||
19086 | ||
7a6dbc2f | 19087 | |
725e2999 JB |
19088 | GNULIB_INET_NTOP=1 |
19089 | ||
7a6dbc2f SDJ |
19090 | |
19091 | ||
49e4877c PA |
19092 | |
19093 | ||
88b48903 WN |
19094 | |
19095 | ||
19096 | ||
19097 | ||
19098 | PRIPTR_PREFIX= | |
19099 | if test -n "$STDINT_H"; then | |
19100 | PRIPTR_PREFIX='"l"' | |
19101 | else | |
19102 | for glpfx in '' l ll I64; do | |
19103 | case $glpfx in | |
19104 | '') gltype1='int';; | |
19105 | l) gltype1='long int';; | |
19106 | ll) gltype1='long long int';; | |
19107 | I64) gltype1='__int64';; | |
19108 | esac | |
19109 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19110 | /* end confdefs.h. */ | |
19111 | #include <stdint.h> | |
19112 | extern intptr_t foo; | |
19113 | extern $gltype1 foo; | |
19114 | int | |
19115 | main () | |
19116 | { | |
19117 | ||
19118 | ; | |
19119 | return 0; | |
19120 | } | |
19121 | _ACEOF | |
19122 | if ac_fn_c_try_compile "$LINENO"; then : | |
19123 | PRIPTR_PREFIX='"'$glpfx'"' | |
19124 | fi | |
19125 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
19126 | test -n "$PRIPTR_PREFIX" && break | |
19127 | done | |
19128 | fi | |
19129 | ||
19130 | ||
19131 | ||
19132 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 | |
19133 | $as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } | |
d0ac1c44 | 19134 | if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then : |
88b48903 WN |
19135 | $as_echo_n "(cached) " >&6 |
19136 | else | |
19137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19138 | /* end confdefs.h. */ | |
19139 | /* Work also in C++ mode. */ | |
19140 | #define __STDC_LIMIT_MACROS 1 | |
19141 | ||
19142 | /* Work if build is not clean. */ | |
19143 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H | |
19144 | ||
19145 | #include <limits.h> | |
19146 | #if HAVE_STDINT_H | |
19147 | #include <stdint.h> | |
19148 | #endif | |
19149 | ||
19150 | #if defined INT32_MAX && defined INTMAX_MAX | |
19151 | #define CONDITION (INT32_MAX < INTMAX_MAX) | |
19152 | #elif HAVE_LONG_LONG_INT | |
19153 | #define CONDITION (sizeof (int) < sizeof (long long int)) | |
19154 | #else | |
19155 | #define CONDITION 0 | |
19156 | #endif | |
19157 | int test[CONDITION ? 1 : -1]; | |
19158 | int | |
19159 | main () | |
19160 | { | |
19161 | ||
19162 | ; | |
19163 | return 0; | |
19164 | } | |
19165 | _ACEOF | |
19166 | if ac_fn_c_try_compile "$LINENO"; then : | |
19167 | gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes | |
19168 | else | |
19169 | gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no | |
19170 | fi | |
19171 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
19172 | fi | |
19173 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 | |
19174 | $as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } | |
19175 | if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then | |
19176 | INT32_MAX_LT_INTMAX_MAX=1; | |
19177 | else | |
19178 | INT32_MAX_LT_INTMAX_MAX=0; | |
19179 | fi | |
19180 | ||
19181 | ||
19182 | if test $APPLE_UNIVERSAL_BUILD = 0; then | |
19183 | ||
19184 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 | |
19185 | $as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } | |
d0ac1c44 | 19186 | if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then : |
88b48903 WN |
19187 | $as_echo_n "(cached) " >&6 |
19188 | else | |
19189 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19190 | /* end confdefs.h. */ | |
19191 | /* Work also in C++ mode. */ | |
19192 | #define __STDC_LIMIT_MACROS 1 | |
19193 | ||
19194 | /* Work if build is not clean. */ | |
19195 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H | |
19196 | ||
19197 | #include <limits.h> | |
19198 | #if HAVE_STDINT_H | |
19199 | #include <stdint.h> | |
19200 | #endif | |
19201 | ||
19202 | #if defined INT64_MAX | |
19203 | #define CONDITION (INT64_MAX == LONG_MAX) | |
19204 | #elif HAVE_LONG_LONG_INT | |
19205 | #define CONDITION (sizeof (long long int) == sizeof (long int)) | |
19206 | #else | |
19207 | #define CONDITION 0 | |
19208 | #endif | |
19209 | int test[CONDITION ? 1 : -1]; | |
19210 | int | |
19211 | main () | |
19212 | { | |
19213 | ||
19214 | ; | |
19215 | return 0; | |
19216 | } | |
19217 | _ACEOF | |
19218 | if ac_fn_c_try_compile "$LINENO"; then : | |
19219 | gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes | |
19220 | else | |
19221 | gl_cv_test_INT64_MAX_EQ_LONG_MAX=no | |
19222 | fi | |
19223 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
19224 | fi | |
19225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 | |
19226 | $as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } | |
19227 | if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then | |
19228 | INT64_MAX_EQ_LONG_MAX=1; | |
19229 | else | |
19230 | INT64_MAX_EQ_LONG_MAX=0; | |
19231 | fi | |
19232 | ||
19233 | ||
19234 | else | |
19235 | INT64_MAX_EQ_LONG_MAX=-1 | |
19236 | fi | |
19237 | ||
19238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 | |
19239 | $as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } | |
d0ac1c44 | 19240 | if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then : |
88b48903 WN |
19241 | $as_echo_n "(cached) " >&6 |
19242 | else | |
19243 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19244 | /* end confdefs.h. */ | |
19245 | /* Work also in C++ mode. */ | |
19246 | #define __STDC_LIMIT_MACROS 1 | |
19247 | ||
19248 | /* Work if build is not clean. */ | |
19249 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H | |
19250 | ||
19251 | #include <limits.h> | |
19252 | #if HAVE_STDINT_H | |
19253 | #include <stdint.h> | |
19254 | #endif | |
19255 | ||
19256 | #if defined UINT32_MAX && defined UINTMAX_MAX | |
19257 | #define CONDITION (UINT32_MAX < UINTMAX_MAX) | |
19258 | #elif HAVE_LONG_LONG_INT | |
19259 | #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) | |
19260 | #else | |
19261 | #define CONDITION 0 | |
19262 | #endif | |
19263 | int test[CONDITION ? 1 : -1]; | |
19264 | int | |
19265 | main () | |
19266 | { | |
19267 | ||
19268 | ; | |
19269 | return 0; | |
19270 | } | |
19271 | _ACEOF | |
19272 | if ac_fn_c_try_compile "$LINENO"; then : | |
19273 | gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes | |
19274 | else | |
19275 | gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no | |
19276 | fi | |
19277 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
19278 | fi | |
19279 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 | |
19280 | $as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } | |
19281 | if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then | |
19282 | UINT32_MAX_LT_UINTMAX_MAX=1; | |
19283 | else | |
19284 | UINT32_MAX_LT_UINTMAX_MAX=0; | |
19285 | fi | |
19286 | ||
19287 | ||
19288 | if test $APPLE_UNIVERSAL_BUILD = 0; then | |
19289 | ||
19290 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 | |
19291 | $as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } | |
d0ac1c44 | 19292 | if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : |
88b48903 WN |
19293 | $as_echo_n "(cached) " >&6 |
19294 | else | |
19295 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19296 | /* end confdefs.h. */ | |
19297 | /* Work also in C++ mode. */ | |
19298 | #define __STDC_LIMIT_MACROS 1 | |
19299 | ||
19300 | /* Work if build is not clean. */ | |
19301 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H | |
19302 | ||
19303 | #include <limits.h> | |
19304 | #if HAVE_STDINT_H | |
19305 | #include <stdint.h> | |
19306 | #endif | |
19307 | ||
19308 | #if defined UINT64_MAX | |
19309 | #define CONDITION (UINT64_MAX == ULONG_MAX) | |
19310 | #elif HAVE_LONG_LONG_INT | |
19311 | #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) | |
19312 | #else | |
19313 | #define CONDITION 0 | |
19314 | #endif | |
19315 | int test[CONDITION ? 1 : -1]; | |
19316 | int | |
19317 | main () | |
19318 | { | |
19319 | ||
19320 | ; | |
19321 | return 0; | |
19322 | } | |
19323 | _ACEOF | |
19324 | if ac_fn_c_try_compile "$LINENO"; then : | |
19325 | gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes | |
19326 | else | |
19327 | gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no | |
19328 | fi | |
19329 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
19330 | fi | |
19331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 | |
19332 | $as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } | |
19333 | if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then | |
19334 | UINT64_MAX_EQ_ULONG_MAX=1; | |
19335 | else | |
19336 | UINT64_MAX_EQ_ULONG_MAX=0; | |
19337 | fi | |
19338 | ||
19339 | ||
19340 | else | |
19341 | UINT64_MAX_EQ_ULONG_MAX=-1 | |
19342 | fi | |
19343 | ||
19344 | ||
19345 | ||
19346 | ||
19347 | ||
19348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 | |
19349 | $as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } | |
d0ac1c44 | 19350 | if ${gl_cv_func_isnand_no_libm+:} false; then : |
88b48903 WN |
19351 | $as_echo_n "(cached) " >&6 |
19352 | else | |
19353 | ||
19354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19355 | /* end confdefs.h. */ | |
19356 | #include <math.h> | |
19357 | #if __GNUC__ >= 4 | |
19358 | # undef isnand | |
19359 | # define isnand(x) __builtin_isnan ((double)(x)) | |
19360 | #else | |
19361 | # undef isnand | |
19362 | # define isnand(x) isnan ((double)(x)) | |
19363 | #endif | |
19364 | double x; | |
19365 | int | |
19366 | main () | |
19367 | { | |
19368 | return isnand (x); | |
19369 | ; | |
19370 | return 0; | |
19371 | } | |
19372 | _ACEOF | |
19373 | if ac_fn_c_try_link "$LINENO"; then : | |
19374 | gl_cv_func_isnand_no_libm=yes | |
19375 | else | |
19376 | gl_cv_func_isnand_no_libm=no | |
19377 | fi | |
19378 | rm -f core conftest.err conftest.$ac_objext \ | |
19379 | conftest$ac_exeext conftest.$ac_ext | |
19380 | ||
19381 | fi | |
19382 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 | |
19383 | $as_echo "$gl_cv_func_isnand_no_libm" >&6; } | |
19384 | ||
19385 | gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm | |
19386 | if test $gl_cv_func_isnand_no_libm = yes; then | |
19387 | ||
19388 | $as_echo "#define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h | |
19389 | ||
19390 | fi | |
19391 | ||
19392 | if test $gl_func_isnand_no_libm != yes; then | |
19393 | ||
19394 | ||
19395 | ||
19396 | ||
19397 | ||
19398 | ||
19399 | ||
19400 | ||
19401 | gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" | |
19402 | ||
19403 | ||
19404 | ||
19405 | ||
19406 | fi | |
19407 | ||
19408 | ||
19409 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 | |
19410 | $as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } | |
d0ac1c44 | 19411 | if ${gl_cv_func_isnanl_no_libm+:} false; then : |
88b48903 WN |
19412 | $as_echo_n "(cached) " >&6 |
19413 | else | |
19414 | ||
19415 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19416 | /* end confdefs.h. */ | |
19417 | #include <math.h> | |
19418 | #if __GNUC__ >= 4 | |
19419 | # undef isnanl | |
19420 | # define isnanl(x) __builtin_isnanl ((long double)(x)) | |
19421 | #elif defined isnan | |
19422 | # undef isnanl | |
19423 | # define isnanl(x) isnan ((long double)(x)) | |
19424 | #endif | |
19425 | long double x; | |
19426 | int | |
19427 | main () | |
19428 | { | |
19429 | return isnanl (x); | |
19430 | ; | |
19431 | return 0; | |
19432 | } | |
19433 | _ACEOF | |
19434 | if ac_fn_c_try_link "$LINENO"; then : | |
19435 | gl_cv_func_isnanl_no_libm=yes | |
19436 | else | |
19437 | gl_cv_func_isnanl_no_libm=no | |
19438 | fi | |
19439 | rm -f core conftest.err conftest.$ac_objext \ | |
19440 | conftest$ac_exeext conftest.$ac_ext | |
19441 | ||
19442 | fi | |
19443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 | |
19444 | $as_echo "$gl_cv_func_isnanl_no_libm" >&6; } | |
19445 | ||
19446 | gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm | |
19447 | if test $gl_func_isnanl_no_libm = yes; then | |
19448 | ||
19449 | ||
19450 | ||
19451 | ||
19452 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 | |
19453 | $as_echo_n "checking whether isnanl works... " >&6; } | |
d0ac1c44 | 19454 | if ${gl_cv_func_isnanl_works+:} false; then : |
88b48903 WN |
19455 | $as_echo_n "(cached) " >&6 |
19456 | else | |
19457 | ||
19458 | if test "$cross_compiling" = yes; then : | |
4a626d0a | 19459 | gl_cv_func_isnanl_works="guessing yes" |
88b48903 WN |
19460 | else |
19461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19462 | /* end confdefs.h. */ | |
19463 | ||
19464 | #include <float.h> | |
19465 | #include <limits.h> | |
19466 | #include <math.h> | |
19467 | #if __GNUC__ >= 4 | |
19468 | # undef isnanl | |
19469 | # define isnanl(x) __builtin_isnanl ((long double)(x)) | |
19470 | #elif defined isnan | |
19471 | # undef isnanl | |
19472 | # define isnanl(x) isnan ((long double)(x)) | |
19473 | #endif | |
19474 | #define NWORDS \ | |
19475 | ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | |
19476 | typedef union { unsigned int word[NWORDS]; long double value; } | |
19477 | memory_long_double; | |
19478 | /* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the | |
19479 | runtime type conversion. */ | |
19480 | #ifdef __sgi | |
19481 | static long double NaNl () | |
19482 | { | |
19483 | double zero = 0.0; | |
19484 | return zero / zero; | |
19485 | } | |
19486 | #else | |
19487 | # define NaNl() (0.0L / 0.0L) | |
19488 | #endif | |
19489 | int main () | |
19490 | { | |
19491 | int result = 0; | |
19492 | ||
19493 | if (!isnanl (NaNl ())) | |
19494 | result |= 1; | |
19495 | ||
19496 | { | |
19497 | memory_long_double m; | |
19498 | unsigned int i; | |
19499 | ||
19500 | /* The isnanl function should be immune against changes in the sign bit and | |
19501 | in the mantissa bits. The xor operation twiddles a bit that can only be | |
19502 | a sign bit or a mantissa bit (since the exponent never extends to | |
19503 | bit 31). */ | |
19504 | m.value = NaNl (); | |
19505 | m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); | |
19506 | for (i = 0; i < NWORDS; i++) | |
19507 | m.word[i] |= 1; | |
19508 | if (!isnanl (m.value)) | |
19509 | result |= 1; | |
19510 | } | |
19511 | ||
19512 | #if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE | |
19513 | /* Representation of an 80-bit 'long double' as an initializer for a sequence | |
19514 | of 'unsigned int' words. */ | |
19515 | # ifdef WORDS_BIGENDIAN | |
19516 | # define LDBL80_WORDS(exponent,manthi,mantlo) \ | |
19517 | { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ | |
4a626d0a | 19518 | ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \ |
88b48903 WN |
19519 | (unsigned int) (mantlo) << 16 \ |
19520 | } | |
19521 | # else | |
19522 | # define LDBL80_WORDS(exponent,manthi,mantlo) \ | |
19523 | { mantlo, manthi, exponent } | |
19524 | # endif | |
19525 | { /* Quiet NaN. */ | |
19526 | static memory_long_double x = | |
19527 | { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; | |
19528 | if (!isnanl (x.value)) | |
19529 | result |= 2; | |
19530 | } | |
19531 | { | |
19532 | /* Signalling NaN. */ | |
19533 | static memory_long_double x = | |
19534 | { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; | |
19535 | if (!isnanl (x.value)) | |
19536 | result |= 2; | |
19537 | } | |
4a626d0a | 19538 | /* isnanl should return something even for noncanonical values. */ |
88b48903 WN |
19539 | { /* Pseudo-NaN. */ |
19540 | static memory_long_double x = | |
19541 | { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; | |
4a626d0a | 19542 | if (isnanl (x.value) && !isnanl (x.value)) |
88b48903 WN |
19543 | result |= 4; |
19544 | } | |
19545 | { /* Pseudo-Infinity. */ | |
19546 | static memory_long_double x = | |
19547 | { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; | |
4a626d0a | 19548 | if (isnanl (x.value) && !isnanl (x.value)) |
88b48903 WN |
19549 | result |= 8; |
19550 | } | |
19551 | { /* Pseudo-Zero. */ | |
19552 | static memory_long_double x = | |
19553 | { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; | |
4a626d0a | 19554 | if (isnanl (x.value) && !isnanl (x.value)) |
88b48903 WN |
19555 | result |= 16; |
19556 | } | |
19557 | { /* Unnormalized number. */ | |
19558 | static memory_long_double x = | |
19559 | { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; | |
4a626d0a | 19560 | if (isnanl (x.value) && !isnanl (x.value)) |
88b48903 WN |
19561 | result |= 32; |
19562 | } | |
19563 | { /* Pseudo-Denormal. */ | |
19564 | static memory_long_double x = | |
19565 | { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; | |
4a626d0a | 19566 | if (isnanl (x.value) && !isnanl (x.value)) |
88b48903 WN |
19567 | result |= 64; |
19568 | } | |
19569 | #endif | |
19570 | ||
19571 | return result; | |
19572 | } | |
19573 | _ACEOF | |
19574 | if ac_fn_c_try_run "$LINENO"; then : | |
19575 | gl_cv_func_isnanl_works=yes | |
19576 | else | |
19577 | gl_cv_func_isnanl_works=no | |
19578 | fi | |
19579 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
19580 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
19581 | fi | |
19582 | ||
19583 | ||
19584 | fi | |
19585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 | |
19586 | $as_echo "$gl_cv_func_isnanl_works" >&6; } | |
19587 | ||
19588 | case "$gl_cv_func_isnanl_works" in | |
19589 | *yes) ;; | |
19590 | *) gl_func_isnanl_no_libm=no ;; | |
19591 | esac | |
19592 | fi | |
19593 | if test $gl_func_isnanl_no_libm = yes; then | |
19594 | ||
19595 | $as_echo "#define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h | |
19596 | ||
19597 | fi | |
19598 | ||
19599 | if test $gl_func_isnanl_no_libm != yes; then | |
19600 | ||
19601 | ||
19602 | ||
19603 | ||
19604 | ||
19605 | ||
19606 | ||
19607 | ||
19608 | gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" | |
19609 | ||
19610 | ||
19611 | ||
19612 | ||
5e8754f9 | 19613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 |
88b48903 | 19614 | $as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } |
d0ac1c44 | 19615 | if ${gl_cv_cc_long_double_expbit0+:} false; then : |
88b48903 WN |
19616 | $as_echo_n "(cached) " >&6 |
19617 | else | |
19618 | ||
19619 | if test "$cross_compiling" = yes; then : | |
19620 | ||
19621 | gl_cv_cc_long_double_expbit0="unknown" | |
19622 | ||
19623 | else | |
19624 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19625 | /* end confdefs.h. */ | |
19626 | ||
19627 | #include <float.h> | |
19628 | #include <stddef.h> | |
19629 | #include <stdio.h> | |
19630 | #include <string.h> | |
19631 | #define NWORDS \ | |
19632 | ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | |
19633 | typedef union { long double value; unsigned int word[NWORDS]; } | |
19634 | memory_long_double; | |
19635 | static unsigned int ored_words[NWORDS]; | |
19636 | static unsigned int anded_words[NWORDS]; | |
19637 | static void add_to_ored_words (long double x) | |
19638 | { | |
19639 | memory_long_double m; | |
19640 | size_t i; | |
19641 | /* Clear it first, in case | |
19642 | sizeof (long double) < sizeof (memory_long_double). */ | |
19643 | memset (&m, 0, sizeof (memory_long_double)); | |
19644 | m.value = x; | |
19645 | for (i = 0; i < NWORDS; i++) | |
19646 | { | |
19647 | ored_words[i] |= m.word[i]; | |
19648 | anded_words[i] &= m.word[i]; | |
19649 | } | |
19650 | } | |
19651 | int main () | |
19652 | { | |
19653 | size_t j; | |
19654 | FILE *fp = fopen ("conftest.out", "w"); | |
19655 | if (fp == NULL) | |
19656 | return 1; | |
19657 | for (j = 0; j < NWORDS; j++) | |
19658 | anded_words[j] = ~ (unsigned int) 0; | |
19659 | add_to_ored_words (0.25L); | |
19660 | add_to_ored_words (0.5L); | |
19661 | add_to_ored_words (1.0L); | |
19662 | add_to_ored_words (2.0L); | |
19663 | add_to_ored_words (4.0L); | |
19664 | /* Remove bits that are common (e.g. if representation of the first mantissa | |
19665 | bit is explicit). */ | |
19666 | for (j = 0; j < NWORDS; j++) | |
19667 | ored_words[j] &= ~anded_words[j]; | |
19668 | /* Now find the nonzero word. */ | |
19669 | for (j = 0; j < NWORDS; j++) | |
19670 | if (ored_words[j] != 0) | |
19671 | break; | |
19672 | if (j < NWORDS) | |
19673 | { | |
19674 | size_t i; | |
19675 | for (i = j + 1; i < NWORDS; i++) | |
19676 | if (ored_words[i] != 0) | |
19677 | { | |
19678 | fprintf (fp, "unknown"); | |
19679 | return (fclose (fp) != 0); | |
19680 | } | |
19681 | for (i = 0; ; i++) | |
19682 | if ((ored_words[j] >> i) & 1) | |
19683 | { | |
19684 | fprintf (fp, "word %d bit %d", (int) j, (int) i); | |
19685 | return (fclose (fp) != 0); | |
19686 | } | |
19687 | } | |
19688 | fprintf (fp, "unknown"); | |
19689 | return (fclose (fp) != 0); | |
19690 | } | |
19691 | ||
19692 | _ACEOF | |
19693 | if ac_fn_c_try_run "$LINENO"; then : | |
19694 | gl_cv_cc_long_double_expbit0=`cat conftest.out` | |
19695 | else | |
19696 | gl_cv_cc_long_double_expbit0="unknown" | |
19697 | fi | |
19698 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
19699 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
19700 | fi | |
19701 | ||
19702 | rm -f conftest.out | |
19703 | ||
19704 | fi | |
19705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 | |
19706 | $as_echo "$gl_cv_cc_long_double_expbit0" >&6; } | |
19707 | case "$gl_cv_cc_long_double_expbit0" in | |
19708 | word*bit*) | |
19709 | word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` | |
19710 | bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` | |
19711 | ||
19712 | cat >>confdefs.h <<_ACEOF | |
19713 | #define LDBL_EXPBIT0_WORD $word | |
19714 | _ACEOF | |
19715 | ||
19716 | ||
19717 | cat >>confdefs.h <<_ACEOF | |
19718 | #define LDBL_EXPBIT0_BIT $bit | |
19719 | _ACEOF | |
19720 | ||
19721 | ;; | |
19722 | esac | |
19723 | ||
19724 | ||
19725 | ||
19726 | fi | |
19727 | ||
19728 | ||
19729 | ||
19730 | ||
88b48903 WN |
19731 | |
19732 | ||
5e8754f9 | 19733 | : |
472fa5ee SM |
19734 | |
19735 | ||
19736 | ||
19737 | ||
19738 | ||
88b48903 WN |
19739 | |
19740 | ||
2196f55f | 19741 | |
49e4877c | 19742 | |
5e8754f9 | 19743 | LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" |
88b48903 WN |
19744 | |
19745 | ||
19746 | ||
19747 | ||
472fa5ee SM |
19748 | : |
19749 | ||
19750 | ||
19751 | ||
19752 | ||
19753 | ||
f45c62c4 YQ |
19754 | if test $ac_cv_func_lstat = yes; then |
19755 | ||
5e8754f9 SDJ |
19756 | case "$gl_cv_func_lstat_dereferences_slashed_symlink" in |
19757 | *no) | |
f45c62c4 YQ |
19758 | REPLACE_LSTAT=1 |
19759 | ;; | |
19760 | esac | |
19761 | else | |
19762 | HAVE_LSTAT=0 | |
19763 | fi | |
19764 | ||
19765 | if test $REPLACE_LSTAT = 1; then | |
19766 | ||
19767 | ||
19768 | ||
19769 | ||
19770 | ||
19771 | ||
19772 | ||
19773 | ||
19774 | gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" | |
19775 | ||
19776 | : | |
19777 | fi | |
19778 | ||
19779 | ||
19780 | ||
19781 | ||
19782 | ||
19783 | GNULIB_LSTAT=1 | |
19784 | ||
19785 | ||
19786 | ||
19787 | ||
19788 | ||
19789 | $as_echo "#define GNULIB_TEST_LSTAT 1" >>confdefs.h | |
19790 | ||
19791 | ||
19792 | ||
19793 | ||
19794 | ||
19795 | ||
6a29c58e YQ |
19796 | if test $gl_cv_func_malloc_posix = yes; then |
19797 | ||
19798 | $as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h | |
19799 | ||
19800 | else | |
19801 | REPLACE_MALLOC=1 | |
19802 | fi | |
19803 | ||
19804 | if test $REPLACE_MALLOC = 1; then | |
19805 | ||
19806 | ||
19807 | ||
19808 | ||
19809 | ||
19810 | ||
19811 | ||
19812 | ||
19813 | gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" | |
19814 | ||
19815 | fi | |
19816 | ||
19817 | ||
19818 | ||
19819 | ||
19820 | ||
19821 | GNULIB_MALLOC_POSIX=1 | |
19822 | ||
19823 | ||
19824 | ||
19825 | ||
19826 | ||
19827 | $as_echo "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h | |
19828 | ||
19829 | ||
19830 | ||
19831 | ||
19832 | ||
19833 | ||
88b48903 WN |
19834 | |
19835 | ||
19836 | ||
19837 | ||
19838 | ||
88b48903 | 19839 | |
c971b7fa | 19840 | |
c971b7fa | 19841 | |
98399780 | 19842 | |
472fa5ee SM |
19843 | : |
19844 | ||
19845 | ||
19846 | ||
19847 | ||
19848 | ||
98399780 YQ |
19849 | |
19850 | ||
19851 | ||
88b48903 WN |
19852 | if test $gl_cv_have_include_next = yes; then |
19853 | gl_cv_next_math_h='<'math.h'>' | |
19854 | else | |
19855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <math.h>" >&5 | |
19856 | $as_echo_n "checking absolute name of <math.h>... " >&6; } | |
d0ac1c44 | 19857 | if ${gl_cv_next_math_h+:} false; then : |
88b48903 WN |
19858 | $as_echo_n "(cached) " >&6 |
19859 | else | |
c971b7fa | 19860 | |
88b48903 | 19861 | if test $ac_cv_header_math_h = yes; then |
c971b7fa PA |
19862 | |
19863 | ||
4a626d0a PA |
19864 | |
19865 | ||
19866 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 | 19867 | /* end confdefs.h. */ |
88b48903 | 19868 | #include <math.h> |
8690e634 | 19869 | _ACEOF |
4a626d0a PA |
19870 | case "$host_os" in |
19871 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
19872 | *) gl_absname_cpp="$ac_cpp" ;; | |
19873 | esac | |
19874 | ||
19875 | case "$host_os" in | |
19876 | mingw*) | |
19877 | gl_dirsep_regex='[/\\]' | |
19878 | ;; | |
19879 | *) | |
19880 | gl_dirsep_regex='\/' | |
19881 | ;; | |
19882 | esac | |
19883 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
19884 | gl_header_literal_regex=`echo 'math.h' \ | |
19885 | | sed -e "$gl_make_literal_regex_sed"` | |
19886 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
19887 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
19888 | s|^/[^/]|//&| | |
19889 | p | |
19890 | q | |
19891 | }' | |
19892 | ||
19893 | gl_cv_absolute_math_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
19894 | sed -n "$gl_absolute_header_sed"` | |
19895 | ||
19896 | gl_header=$gl_cv_absolute_math_h | |
19897 | gl_cv_next_math_h='"'$gl_header'"' | |
88b48903 WN |
19898 | else |
19899 | gl_cv_next_math_h='<'math.h'>' | |
19900 | fi | |
8690e634 | 19901 | |
c971b7fa | 19902 | |
88b48903 WN |
19903 | fi |
19904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 | |
19905 | $as_echo "$gl_cv_next_math_h" >&6; } | |
19906 | fi | |
19907 | NEXT_MATH_H=$gl_cv_next_math_h | |
c971b7fa | 19908 | |
88b48903 WN |
19909 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
19910 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
19911 | gl_next_as_first_directive='<'math.h'>' | |
19912 | else | |
19913 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
19914 | gl_next_as_first_directive=$gl_cv_next_math_h | |
19915 | fi | |
19916 | NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive | |
8690e634 | 19917 | |
c971b7fa | 19918 | |
c971b7fa PA |
19919 | |
19920 | ||
c971b7fa | 19921 | |
88b48903 WN |
19922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 |
19923 | $as_echo_n "checking whether NAN macro works... " >&6; } | |
d0ac1c44 | 19924 | if ${gl_cv_header_math_nan_works+:} false; then : |
c971b7fa PA |
19925 | $as_echo_n "(cached) " >&6 |
19926 | else | |
8690e634 JK |
19927 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19928 | /* end confdefs.h. */ | |
88b48903 | 19929 | #include <math.h> |
c971b7fa PA |
19930 | int |
19931 | main () | |
19932 | { | |
88b48903 WN |
19933 | /* Solaris 10 has a broken definition of NAN. Other platforms |
19934 | fail to provide NAN, or provide it only in C99 mode; this | |
19935 | test only needs to fail when NAN is provided but wrong. */ | |
19936 | float f = 1.0f; | |
19937 | #ifdef NAN | |
19938 | f = NAN; | |
19939 | #endif | |
19940 | return f == 0; | |
c971b7fa PA |
19941 | ; |
19942 | return 0; | |
19943 | } | |
19944 | _ACEOF | |
19945 | if ac_fn_c_try_compile "$LINENO"; then : | |
88b48903 | 19946 | gl_cv_header_math_nan_works=yes |
8690e634 | 19947 | else |
88b48903 | 19948 | gl_cv_header_math_nan_works=no |
c971b7fa PA |
19949 | fi |
19950 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
c971b7fa | 19951 | fi |
88b48903 WN |
19952 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 |
19953 | $as_echo "$gl_cv_header_math_nan_works" >&6; } | |
19954 | if test $gl_cv_header_math_nan_works = no; then | |
19955 | REPLACE_NAN=1 | |
c971b7fa | 19956 | fi |
88b48903 WN |
19957 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 |
19958 | $as_echo_n "checking whether HUGE_VAL works... " >&6; } | |
d0ac1c44 | 19959 | if ${gl_cv_header_math_huge_val_works+:} false; then : |
c971b7fa PA |
19960 | $as_echo_n "(cached) " >&6 |
19961 | else | |
8690e634 | 19962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
c971b7fa | 19963 | /* end confdefs.h. */ |
88b48903 | 19964 | #include <math.h> |
c971b7fa PA |
19965 | int |
19966 | main () | |
19967 | { | |
88b48903 WN |
19968 | /* Solaris 10 has a broken definition of HUGE_VAL. */ |
19969 | double d = HUGE_VAL; | |
19970 | return d == 0; | |
c971b7fa PA |
19971 | ; |
19972 | return 0; | |
19973 | } | |
19974 | _ACEOF | |
19975 | if ac_fn_c_try_compile "$LINENO"; then : | |
88b48903 | 19976 | gl_cv_header_math_huge_val_works=yes |
8690e634 | 19977 | else |
88b48903 | 19978 | gl_cv_header_math_huge_val_works=no |
c971b7fa PA |
19979 | fi |
19980 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
c971b7fa | 19981 | fi |
88b48903 WN |
19982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 |
19983 | $as_echo "$gl_cv_header_math_huge_val_works" >&6; } | |
19984 | if test $gl_cv_header_math_huge_val_works = no; then | |
19985 | REPLACE_HUGE_VAL=1 | |
8690e634 | 19986 | fi |
c971b7fa | 19987 | |
c971b7fa | 19988 | |
5e8754f9 SDJ |
19989 | for gl_func in acosf acosl asinf asinl atanf atanl cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf expf expl exp2 exp2f exp2l expm1 expm1f expm1l fabsf fabsl floorf floorl fma fmaf fmal fmod fmodf fmodl frexpf frexpl hypotf hypotl ilogb ilogbf ilogbl ldexpf ldexpl log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l logb logbf logbl modf modff modfl powf remainder remainderf remainderl rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl tanf tanl tanhf trunc truncf truncl; do |
19990 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
19991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
19992 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
19993 | if eval \${$as_gl_Symbol+:} false; then : | |
19994 | $as_echo_n "(cached) " >&6 | |
19995 | else | |
19996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19997 | /* end confdefs.h. */ | |
19998 | #include <math.h> | |
19999 | int | |
20000 | main () | |
20001 | { | |
20002 | #undef $gl_func | |
20003 | (void) $gl_func; | |
20004 | ; | |
20005 | return 0; | |
20006 | } | |
20007 | _ACEOF | |
20008 | if ac_fn_c_try_compile "$LINENO"; then : | |
20009 | eval "$as_gl_Symbol=yes" | |
20010 | else | |
20011 | eval "$as_gl_Symbol=no" | |
20012 | fi | |
20013 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
20014 | fi | |
20015 | eval ac_res=\$$as_gl_Symbol | |
20016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
20017 | $as_echo "$ac_res" >&6; } | |
20018 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
20019 | cat >>confdefs.h <<_ACEOF | |
20020 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
20021 | _ACEOF | |
c971b7fa | 20022 | |
5e8754f9 SDJ |
20023 | eval ac_cv_have_decl_$gl_func=yes |
20024 | fi | |
20025 | done | |
c971b7fa PA |
20026 | |
20027 | ||
20028 | ||
20029 | ||
20030 | ||
c971b7fa | 20031 | |
c971b7fa | 20032 | |
c971b7fa | 20033 | |
c971b7fa PA |
20034 | |
20035 | ||
c971b7fa | 20036 | |
472fa5ee SM |
20037 | : |
20038 | ||
20039 | ||
20040 | ||
20041 | ||
20042 | ||
20043 | ||
20044 | : | |
20045 | ||
20046 | ||
20047 | ||
20048 | ||
8690e634 JK |
20049 | |
20050 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then | |
20051 | ||
20052 | ||
20053 | ||
20054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 | |
20055 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } | |
d0ac1c44 | 20056 | if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : |
c971b7fa PA |
20057 | $as_echo_n "(cached) " >&6 |
20058 | else | |
8690e634 JK |
20059 | |
20060 | case "$host_os" in | |
20061 | # Guess no on AIX and OSF/1. | |
20062 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; | |
20063 | # Guess yes otherwise. | |
20064 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; | |
20065 | esac | |
20066 | if test $LOCALE_JA != none; then | |
20067 | if test "$cross_compiling" = yes; then : | |
20068 | : | |
20069 | else | |
c971b7fa PA |
20070 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
20071 | /* end confdefs.h. */ | |
c971b7fa | 20072 | |
8690e634 JK |
20073 | #include <locale.h> |
20074 | #include <string.h> | |
20075 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20076 | <wchar.h>. | |
20077 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20078 | included before <wchar.h>. */ | |
20079 | #include <stddef.h> | |
20080 | #include <stdio.h> | |
20081 | #include <time.h> | |
20082 | #include <wchar.h> | |
20083 | int main () | |
c971b7fa | 20084 | { |
8690e634 JK |
20085 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
20086 | { | |
20087 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ | |
20088 | mbstate_t state; | |
20089 | wchar_t wc; | |
20090 | ||
20091 | memset (&state, '\0', sizeof (mbstate_t)); | |
20092 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) | |
20093 | if (mbsinit (&state)) | |
5e8754f9 | 20094 | return 1; |
8690e634 | 20095 | } |
c971b7fa PA |
20096 | return 0; |
20097 | } | |
20098 | _ACEOF | |
8690e634 JK |
20099 | if ac_fn_c_try_run "$LINENO"; then : |
20100 | gl_cv_func_mbrtowc_incomplete_state=yes | |
c971b7fa | 20101 | else |
8690e634 | 20102 | gl_cv_func_mbrtowc_incomplete_state=no |
c971b7fa | 20103 | fi |
8690e634 JK |
20104 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
20105 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c971b7fa | 20106 | fi |
c971b7fa | 20107 | |
8690e634 | 20108 | fi |
c971b7fa | 20109 | |
8690e634 JK |
20110 | fi |
20111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 | |
20112 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } | |
c971b7fa | 20113 | |
c971b7fa | 20114 | |
c971b7fa | 20115 | |
c971b7fa | 20116 | |
8690e634 JK |
20117 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 |
20118 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } | |
d0ac1c44 | 20119 | if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : |
c971b7fa PA |
20120 | $as_echo_n "(cached) " >&6 |
20121 | else | |
20122 | ||
8690e634 JK |
20123 | case "$host_os" in |
20124 | # Guess no on Solaris 8. | |
20125 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; | |
20126 | # Guess yes otherwise. | |
20127 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; | |
20128 | esac | |
20129 | if test $LOCALE_ZH_CN != none; then | |
20130 | if test "$cross_compiling" = yes; then : | |
20131 | : | |
20132 | else | |
20133 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c971b7fa PA |
20134 | /* end confdefs.h. */ |
20135 | ||
8690e634 JK |
20136 | #include <locale.h> |
20137 | #include <stdlib.h> | |
20138 | #include <string.h> | |
20139 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20140 | <wchar.h>. | |
20141 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20142 | included before <wchar.h>. */ | |
20143 | #include <stddef.h> | |
20144 | #include <stdio.h> | |
20145 | #include <time.h> | |
20146 | #include <wchar.h> | |
20147 | int main () | |
c971b7fa | 20148 | { |
8690e634 JK |
20149 | /* This fails on Solaris 8: |
20150 | mbrtowc returns 2, and sets wc to 0x00F0. | |
20151 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ | |
20152 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | |
20153 | { | |
20154 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ | |
20155 | mbstate_t state; | |
20156 | wchar_t wc; | |
20157 | ||
20158 | memset (&state, '\0', sizeof (mbstate_t)); | |
20159 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 | |
20160 | && mbtowc (&wc, input + 3, 6) == 4) | |
5e8754f9 | 20161 | return 1; |
8690e634 | 20162 | } |
c971b7fa PA |
20163 | return 0; |
20164 | } | |
20165 | _ACEOF | |
8690e634 JK |
20166 | if ac_fn_c_try_run "$LINENO"; then : |
20167 | gl_cv_func_mbrtowc_sanitycheck=yes | |
c971b7fa | 20168 | else |
8690e634 | 20169 | gl_cv_func_mbrtowc_sanitycheck=no |
c971b7fa | 20170 | fi |
8690e634 JK |
20171 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
20172 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c971b7fa | 20173 | fi |
c971b7fa | 20174 | |
8690e634 | 20175 | fi |
c971b7fa | 20176 | |
8690e634 JK |
20177 | fi |
20178 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 | |
20179 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } | |
20180 | ||
20181 | REPLACE_MBSTATE_T=0 | |
20182 | case "$gl_cv_func_mbrtowc_incomplete_state" in | |
20183 | *yes) ;; | |
20184 | *) REPLACE_MBSTATE_T=1 ;; | |
20185 | esac | |
20186 | case "$gl_cv_func_mbrtowc_sanitycheck" in | |
20187 | *yes) ;; | |
20188 | *) REPLACE_MBSTATE_T=1 ;; | |
20189 | esac | |
c971b7fa | 20190 | else |
8690e634 | 20191 | REPLACE_MBSTATE_T=1 |
c971b7fa PA |
20192 | fi |
20193 | ||
20194 | ||
20195 | ||
472fa5ee SM |
20196 | : |
20197 | ||
20198 | ||
20199 | ||
20200 | ||
20201 | ||
8690e634 JK |
20202 | if test $ac_cv_func_mbrtowc = no; then |
20203 | HAVE_MBRTOWC=0 | |
20204 | ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " | |
20205 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20206 | <wchar.h>. | |
20207 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20208 | included before <wchar.h>. */ | |
20209 | #include <stddef.h> | |
20210 | #include <stdio.h> | |
20211 | #include <time.h> | |
20212 | #include <wchar.h> | |
c971b7fa | 20213 | |
8690e634 | 20214 | " |
d0ac1c44 | 20215 | if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : |
8690e634 JK |
20216 | ac_have_decl=1 |
20217 | else | |
20218 | ac_have_decl=0 | |
c971b7fa | 20219 | fi |
c971b7fa | 20220 | |
8690e634 JK |
20221 | cat >>confdefs.h <<_ACEOF |
20222 | #define HAVE_DECL_MBRTOWC $ac_have_decl | |
20223 | _ACEOF | |
c971b7fa | 20224 | |
8690e634 JK |
20225 | if test $ac_cv_have_decl_mbrtowc = yes; then |
20226 | REPLACE_MBRTOWC=1 | |
20227 | fi | |
20228 | else | |
20229 | if test $REPLACE_MBSTATE_T = 1; then | |
20230 | REPLACE_MBRTOWC=1 | |
20231 | else | |
c971b7fa PA |
20232 | |
20233 | ||
20234 | ||
8690e634 JK |
20235 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 |
20236 | $as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } | |
d0ac1c44 | 20237 | if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : |
8690e634 | 20238 | $as_echo_n "(cached) " >&6 |
c971b7fa | 20239 | else |
c971b7fa | 20240 | |
8690e634 JK |
20241 | case "$host_os" in |
20242 | # Guess no on Solaris. | |
20243 | solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; | |
20244 | # Guess yes otherwise. | |
20245 | *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; | |
20246 | esac | |
20247 | if test $LOCALE_FR_UTF8 != none; then | |
20248 | if test "$cross_compiling" = yes; then : | |
20249 | : | |
20250 | else | |
20251 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c971b7fa PA |
20252 | /* end confdefs.h. */ |
20253 | ||
8690e634 JK |
20254 | #include <locale.h> |
20255 | #include <stdlib.h> | |
20256 | #include <string.h> | |
20257 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20258 | <wchar.h>. | |
20259 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20260 | included before <wchar.h>. */ | |
20261 | #include <stddef.h> | |
20262 | #include <stdio.h> | |
20263 | #include <time.h> | |
20264 | #include <wchar.h> | |
20265 | int main () | |
20266 | { | |
20267 | int result = 0; | |
20268 | ||
20269 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | |
20270 | { | |
20271 | char input[] = "\303\237er"; | |
20272 | mbstate_t state; | |
20273 | wchar_t wc; | |
20274 | size_t ret; | |
20275 | ||
20276 | memset (&state, '\0', sizeof (mbstate_t)); | |
20277 | wc = (wchar_t) 0xBADFACE; | |
20278 | ret = mbrtowc (&wc, input, 5, &state); | |
20279 | if (ret != 2) | |
20280 | result |= 1; | |
20281 | if (!mbsinit (&state)) | |
20282 | result |= 2; | |
c971b7fa | 20283 | |
8690e634 JK |
20284 | memset (&state, '\0', sizeof (mbstate_t)); |
20285 | ret = mbrtowc (NULL, input, 5, &state); | |
20286 | if (ret != 2) /* Solaris 7 fails here: ret is -1. */ | |
20287 | result |= 4; | |
20288 | if (!mbsinit (&state)) | |
20289 | result |= 8; | |
20290 | } | |
20291 | return result; | |
20292 | } | |
c971b7fa | 20293 | _ACEOF |
8690e634 JK |
20294 | if ac_fn_c_try_run "$LINENO"; then : |
20295 | gl_cv_func_mbrtowc_null_arg1=yes | |
20296 | else | |
20297 | gl_cv_func_mbrtowc_null_arg1=no | |
20298 | fi | |
20299 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20300 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20301 | fi | |
c971b7fa | 20302 | |
8690e634 | 20303 | fi |
c971b7fa | 20304 | |
c971b7fa | 20305 | fi |
8690e634 JK |
20306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 |
20307 | $as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } | |
c971b7fa | 20308 | |
c971b7fa | 20309 | |
c971b7fa | 20310 | |
c971b7fa | 20311 | |
8690e634 JK |
20312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 |
20313 | $as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } | |
d0ac1c44 | 20314 | if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : |
8690e634 JK |
20315 | $as_echo_n "(cached) " >&6 |
20316 | else | |
c971b7fa | 20317 | |
8690e634 JK |
20318 | case "$host_os" in |
20319 | # Guess no on OSF/1. | |
20320 | osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; | |
20321 | # Guess yes otherwise. | |
20322 | *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; | |
20323 | esac | |
20324 | if test $LOCALE_FR_UTF8 != none; then | |
20325 | if test "$cross_compiling" = yes; then : | |
c971b7fa | 20326 | : |
8690e634 JK |
20327 | else |
20328 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20329 | /* end confdefs.h. */ | |
20330 | ||
20331 | #include <locale.h> | |
20332 | #include <string.h> | |
20333 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20334 | <wchar.h>. | |
20335 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20336 | included before <wchar.h>. */ | |
20337 | #include <stddef.h> | |
20338 | #include <stdio.h> | |
20339 | #include <time.h> | |
20340 | #include <wchar.h> | |
20341 | int main () | |
20342 | { | |
20343 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | |
20344 | { | |
20345 | mbstate_t state; | |
20346 | wchar_t wc; | |
20347 | int ret; | |
20348 | ||
20349 | memset (&state, '\0', sizeof (mbstate_t)); | |
20350 | wc = (wchar_t) 0xBADFACE; | |
20351 | mbrtowc (&wc, NULL, 5, &state); | |
20352 | /* Check that wc was not modified. */ | |
20353 | if (wc != (wchar_t) 0xBADFACE) | |
5e8754f9 | 20354 | return 1; |
8690e634 JK |
20355 | } |
20356 | return 0; | |
20357 | } | |
20358 | _ACEOF | |
20359 | if ac_fn_c_try_run "$LINENO"; then : | |
20360 | gl_cv_func_mbrtowc_null_arg2=yes | |
20361 | else | |
20362 | gl_cv_func_mbrtowc_null_arg2=no | |
20363 | fi | |
20364 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20365 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20366 | fi | |
20367 | ||
20368 | fi | |
20369 | ||
20370 | fi | |
20371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 | |
20372 | $as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } | |
c971b7fa PA |
20373 | |
20374 | ||
20375 | ||
20376 | ||
20377 | ||
20378 | ||
8690e634 JK |
20379 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 |
20380 | $as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } | |
d0ac1c44 | 20381 | if ${gl_cv_func_mbrtowc_retval+:} false; then : |
8690e634 JK |
20382 | $as_echo_n "(cached) " >&6 |
20383 | else | |
20384 | ||
20385 | case "$host_os" in | |
20386 | # Guess no on HP-UX, Solaris, native Windows. | |
20387 | hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; | |
20388 | # Guess yes otherwise. | |
20389 | *) gl_cv_func_mbrtowc_retval="guessing yes" ;; | |
20390 | esac | |
20391 | if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ | |
20392 | || { case "$host_os" in mingw*) true;; *) false;; esac; }; then | |
20393 | if test "$cross_compiling" = yes; then : | |
c971b7fa | 20394 | : |
8690e634 JK |
20395 | else |
20396 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20397 | /* end confdefs.h. */ | |
c971b7fa | 20398 | |
8690e634 JK |
20399 | #include <locale.h> |
20400 | #include <string.h> | |
20401 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20402 | <wchar.h>. | |
20403 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20404 | included before <wchar.h>. */ | |
20405 | #include <stddef.h> | |
20406 | #include <stdio.h> | |
20407 | #include <time.h> | |
20408 | #include <wchar.h> | |
20409 | int main () | |
20410 | { | |
20411 | int result = 0; | |
20412 | int found_some_locale = 0; | |
20413 | /* This fails on Solaris. */ | |
20414 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | |
20415 | { | |
20416 | char input[] = "B\303\274\303\237er"; /* "Büßer" */ | |
20417 | mbstate_t state; | |
20418 | wchar_t wc; | |
20419 | ||
20420 | memset (&state, '\0', sizeof (mbstate_t)); | |
20421 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) | |
20422 | { | |
20423 | input[1] = '\0'; | |
20424 | if (mbrtowc (&wc, input + 2, 5, &state) != 1) | |
20425 | result |= 1; | |
20426 | } | |
20427 | found_some_locale = 1; | |
20428 | } | |
20429 | /* This fails on HP-UX 11.11. */ | |
20430 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) | |
20431 | { | |
20432 | char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ | |
20433 | mbstate_t state; | |
20434 | wchar_t wc; | |
20435 | ||
20436 | memset (&state, '\0', sizeof (mbstate_t)); | |
20437 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) | |
20438 | { | |
20439 | input[1] = '\0'; | |
20440 | if (mbrtowc (&wc, input + 2, 5, &state) != 2) | |
20441 | result |= 2; | |
20442 | } | |
20443 | found_some_locale = 1; | |
20444 | } | |
20445 | /* This fails on native Windows. */ | |
20446 | if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) | |
20447 | { | |
20448 | char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ | |
20449 | mbstate_t state; | |
20450 | wchar_t wc; | |
20451 | ||
20452 | memset (&state, '\0', sizeof (mbstate_t)); | |
20453 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | |
20454 | { | |
20455 | input[3] = '\0'; | |
20456 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | |
20457 | result |= 4; | |
20458 | } | |
20459 | found_some_locale = 1; | |
20460 | } | |
20461 | if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) | |
20462 | { | |
20463 | char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ | |
20464 | mbstate_t state; | |
20465 | wchar_t wc; | |
20466 | ||
20467 | memset (&state, '\0', sizeof (mbstate_t)); | |
20468 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | |
20469 | { | |
20470 | input[3] = '\0'; | |
20471 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | |
20472 | result |= 8; | |
20473 | } | |
20474 | found_some_locale = 1; | |
20475 | } | |
20476 | if (setlocale (LC_ALL, "Chinese_China.936") != NULL) | |
20477 | { | |
20478 | char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ | |
20479 | mbstate_t state; | |
20480 | wchar_t wc; | |
20481 | ||
20482 | memset (&state, '\0', sizeof (mbstate_t)); | |
20483 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | |
20484 | { | |
20485 | input[3] = '\0'; | |
20486 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | |
20487 | result |= 16; | |
20488 | } | |
20489 | found_some_locale = 1; | |
20490 | } | |
20491 | return (found_some_locale ? result : 77); | |
20492 | } | |
20493 | _ACEOF | |
20494 | if ac_fn_c_try_run "$LINENO"; then : | |
20495 | gl_cv_func_mbrtowc_retval=yes | |
20496 | else | |
20497 | if test $? != 77; then | |
20498 | gl_cv_func_mbrtowc_retval=no | |
20499 | fi | |
c971b7fa | 20500 | |
8690e634 JK |
20501 | fi |
20502 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20503 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20504 | fi | |
c971b7fa | 20505 | |
8690e634 | 20506 | fi |
c971b7fa | 20507 | |
8690e634 JK |
20508 | fi |
20509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 | |
20510 | $as_echo "$gl_cv_func_mbrtowc_retval" >&6; } | |
c971b7fa PA |
20511 | |
20512 | ||
20513 | ||
20514 | ||
8690e634 JK |
20515 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 |
20516 | $as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } | |
d0ac1c44 | 20517 | if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : |
c971b7fa PA |
20518 | $as_echo_n "(cached) " >&6 |
20519 | else | |
8690e634 JK |
20520 | |
20521 | case "$host_os" in | |
20522 | # Guess no on Solaris 8 and 9. | |
20523 | solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; | |
20524 | # Guess yes otherwise. | |
20525 | *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; | |
20526 | esac | |
20527 | if test $LOCALE_ZH_CN != none; then | |
20528 | if test "$cross_compiling" = yes; then : | |
20529 | : | |
c971b7fa PA |
20530 | else |
20531 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20532 | /* end confdefs.h. */ | |
20533 | ||
8690e634 | 20534 | #include <locale.h> |
c971b7fa | 20535 | #include <string.h> |
8690e634 JK |
20536 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
20537 | <wchar.h>. | |
20538 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20539 | included before <wchar.h>. */ | |
20540 | #include <stddef.h> | |
20541 | #include <stdio.h> | |
20542 | #include <time.h> | |
20543 | #include <wchar.h> | |
20544 | int main () | |
c971b7fa | 20545 | { |
8690e634 JK |
20546 | /* This fails on Solaris 8 and 9. */ |
20547 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | |
c971b7fa | 20548 | { |
8690e634 JK |
20549 | mbstate_t state; |
20550 | wchar_t wc; | |
c971b7fa | 20551 | |
8690e634 JK |
20552 | memset (&state, '\0', sizeof (mbstate_t)); |
20553 | if (mbrtowc (&wc, "", 1, &state) != 0) | |
5e8754f9 | 20554 | return 1; |
8690e634 | 20555 | } |
c971b7fa PA |
20556 | return 0; |
20557 | } | |
20558 | _ACEOF | |
20559 | if ac_fn_c_try_run "$LINENO"; then : | |
8690e634 | 20560 | gl_cv_func_mbrtowc_nul_retval=yes |
c971b7fa | 20561 | else |
8690e634 | 20562 | gl_cv_func_mbrtowc_nul_retval=no |
c971b7fa PA |
20563 | fi |
20564 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20565 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20566 | fi | |
20567 | ||
8690e634 JK |
20568 | fi |
20569 | ||
c971b7fa | 20570 | fi |
8690e634 JK |
20571 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 |
20572 | $as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } | |
20573 | ||
4a626d0a PA |
20574 | |
20575 | ||
20576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5 | |
20577 | $as_echo_n "checking whether mbrtowc works on empty input... " >&6; } | |
d0ac1c44 | 20578 | if ${gl_cv_func_mbrtowc_empty_input+:} false; then : |
4a626d0a PA |
20579 | $as_echo_n "(cached) " >&6 |
20580 | else | |
20581 | ||
20582 | case "$host_os" in | |
5e8754f9 SDJ |
20583 | # Guess no on AIX and glibc systems. |
20584 | aix* | *-gnu*) | |
20585 | gl_cv_func_mbrtowc_empty_input="guessing no" ;; | |
20586 | *) gl_cv_func_mbrtowc_empty_input="guessing yes" ;; | |
4a626d0a PA |
20587 | esac |
20588 | if test "$cross_compiling" = yes; then : | |
20589 | : | |
20590 | else | |
20591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20592 | /* end confdefs.h. */ | |
20593 | ||
20594 | #include <wchar.h> | |
20595 | static wchar_t wc; | |
20596 | static mbstate_t mbs; | |
20597 | int | |
20598 | main (void) | |
20599 | { | |
49e4877c | 20600 | return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2; |
4a626d0a PA |
20601 | } |
20602 | _ACEOF | |
20603 | if ac_fn_c_try_run "$LINENO"; then : | |
4a626d0a | 20604 | gl_cv_func_mbrtowc_empty_input=yes |
49e4877c PA |
20605 | else |
20606 | gl_cv_func_mbrtowc_empty_input=no | |
4a626d0a PA |
20607 | fi |
20608 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20609 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20610 | fi | |
20611 | ||
20612 | ||
20613 | fi | |
20614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5 | |
20615 | $as_echo "$gl_cv_func_mbrtowc_empty_input" >&6; } | |
20616 | ||
49e4877c | 20617 | |
5e8754f9 | 20618 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5 |
49e4877c | 20619 | $as_echo_n "checking whether the C locale is free of encoding errors... " >&6; } |
d0ac1c44 | 20620 | if ${gl_cv_C_locale_sans_EILSEQ+:} false; then : |
49e4877c PA |
20621 | $as_echo_n "(cached) " >&6 |
20622 | else | |
20623 | ||
20624 | gl_cv_C_locale_sans_EILSEQ="guessing no" | |
20625 | ||
20626 | if test "$cross_compiling" = yes; then : | |
5e8754f9 | 20627 | : |
49e4877c PA |
20628 | else |
20629 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20630 | /* end confdefs.h. */ | |
20631 | #include <limits.h> | |
20632 | #include <locale.h> | |
20633 | #include <wchar.h> | |
20634 | ||
20635 | int | |
20636 | main () | |
20637 | { | |
20638 | ||
20639 | int i; | |
20640 | char *locale = setlocale (LC_ALL, "C"); | |
20641 | if (! locale) | |
5e8754f9 | 20642 | return 1; |
49e4877c PA |
20643 | for (i = CHAR_MIN; i <= CHAR_MAX; i++) |
20644 | { | |
20645 | char c = i; | |
20646 | wchar_t wc; | |
20647 | mbstate_t mbs = { 0, }; | |
20648 | size_t ss = mbrtowc (&wc, &c, 1, &mbs); | |
20649 | if (1 < ss) | |
5e8754f9 | 20650 | return 1; |
49e4877c PA |
20651 | } |
20652 | return 0; | |
20653 | ||
6ec2e0f5 SDJ |
20654 | ; |
20655 | return 0; | |
20656 | } | |
20657 | _ACEOF | |
20658 | if ac_fn_c_try_run "$LINENO"; then : | |
20659 | gl_cv_C_locale_sans_EILSEQ=yes | |
20660 | else | |
20661 | gl_cv_C_locale_sans_EILSEQ=no | |
20662 | fi | |
20663 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20664 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20665 | fi | |
20666 | ||
20667 | fi | |
20668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_C_locale_sans_EILSEQ" >&5 | |
20669 | $as_echo "$gl_cv_C_locale_sans_EILSEQ" >&6; } | |
20670 | ||
20671 | case "$gl_cv_func_mbrtowc_null_arg1" in | |
20672 | *yes) ;; | |
20673 | *) | |
20674 | $as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h | |
20675 | ||
20676 | REPLACE_MBRTOWC=1 | |
20677 | ;; | |
20678 | esac | |
20679 | case "$gl_cv_func_mbrtowc_null_arg2" in | |
20680 | *yes) ;; | |
20681 | *) | |
20682 | $as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h | |
20683 | ||
20684 | REPLACE_MBRTOWC=1 | |
20685 | ;; | |
20686 | esac | |
20687 | case "$gl_cv_func_mbrtowc_retval" in | |
20688 | *yes) ;; | |
20689 | *) | |
20690 | $as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h | |
20691 | ||
20692 | REPLACE_MBRTOWC=1 | |
20693 | ;; | |
20694 | esac | |
20695 | case "$gl_cv_func_mbrtowc_nul_retval" in | |
20696 | *yes) ;; | |
20697 | *) | |
20698 | $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h | |
20699 | ||
20700 | REPLACE_MBRTOWC=1 | |
20701 | ;; | |
20702 | esac | |
20703 | case "$gl_cv_func_mbrtowc_empty_input" in | |
20704 | *yes) ;; | |
20705 | *) | |
20706 | $as_echo "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h | |
20707 | ||
20708 | REPLACE_MBRTOWC=1 | |
20709 | ;; | |
20710 | esac | |
20711 | case $gl_cv_C_locale_sans_EILSEQ in | |
20712 | *yes) ;; | |
20713 | *) | |
20714 | $as_echo "#define C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h | |
20715 | ||
20716 | REPLACE_MBRTOWC=1 | |
20717 | ;; | |
20718 | esac | |
20719 | fi | |
20720 | fi | |
20721 | ||
20722 | if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then | |
20723 | ||
20724 | ||
20725 | ||
20726 | ||
20727 | ||
20728 | ||
20729 | ||
20730 | ||
20731 | gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" | |
20732 | ||
20733 | ||
20734 | : | |
20735 | ||
20736 | fi | |
20737 | ||
20738 | ||
20739 | ||
20740 | ||
20741 | ||
20742 | GNULIB_MBRTOWC=1 | |
20743 | ||
20744 | ||
20745 | ||
20746 | ||
20747 | ||
20748 | $as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h | |
20749 | ||
20750 | ||
20751 | ||
20752 | ||
20753 | ||
20754 | ||
20755 | ||
20756 | ||
20757 | ||
20758 | ||
20759 | ||
20760 | ||
20761 | ||
472fa5ee SM |
20762 | : |
20763 | ||
20764 | ||
20765 | ||
20766 | ||
20767 | ||
20768 | ||
20769 | : | |
20770 | ||
20771 | ||
20772 | ||
20773 | ||
6ec2e0f5 SDJ |
20774 | |
20775 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then | |
20776 | ||
20777 | ||
20778 | ||
20779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 | |
20780 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } | |
d0ac1c44 | 20781 | if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : |
6ec2e0f5 SDJ |
20782 | $as_echo_n "(cached) " >&6 |
20783 | else | |
20784 | ||
20785 | case "$host_os" in | |
20786 | # Guess no on AIX and OSF/1. | |
20787 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; | |
20788 | # Guess yes otherwise. | |
20789 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; | |
20790 | esac | |
20791 | if test $LOCALE_JA != none; then | |
20792 | if test "$cross_compiling" = yes; then : | |
20793 | : | |
20794 | else | |
20795 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20796 | /* end confdefs.h. */ | |
20797 | ||
20798 | #include <locale.h> | |
20799 | #include <string.h> | |
20800 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20801 | <wchar.h>. | |
20802 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20803 | included before <wchar.h>. */ | |
20804 | #include <stddef.h> | |
20805 | #include <stdio.h> | |
20806 | #include <time.h> | |
20807 | #include <wchar.h> | |
20808 | int main () | |
20809 | { | |
20810 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) | |
20811 | { | |
20812 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ | |
20813 | mbstate_t state; | |
20814 | wchar_t wc; | |
20815 | ||
20816 | memset (&state, '\0', sizeof (mbstate_t)); | |
20817 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) | |
20818 | if (mbsinit (&state)) | |
5e8754f9 | 20819 | return 1; |
6ec2e0f5 SDJ |
20820 | } |
20821 | return 0; | |
20822 | } | |
20823 | _ACEOF | |
20824 | if ac_fn_c_try_run "$LINENO"; then : | |
20825 | gl_cv_func_mbrtowc_incomplete_state=yes | |
20826 | else | |
20827 | gl_cv_func_mbrtowc_incomplete_state=no | |
20828 | fi | |
20829 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20830 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20831 | fi | |
20832 | ||
20833 | fi | |
20834 | ||
20835 | fi | |
20836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 | |
20837 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } | |
20838 | ||
20839 | ||
20840 | ||
20841 | ||
20842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 | |
20843 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } | |
d0ac1c44 | 20844 | if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : |
6ec2e0f5 SDJ |
20845 | $as_echo_n "(cached) " >&6 |
20846 | else | |
20847 | ||
20848 | case "$host_os" in | |
20849 | # Guess no on Solaris 8. | |
20850 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; | |
20851 | # Guess yes otherwise. | |
20852 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; | |
20853 | esac | |
20854 | if test $LOCALE_ZH_CN != none; then | |
20855 | if test "$cross_compiling" = yes; then : | |
20856 | : | |
20857 | else | |
20858 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20859 | /* end confdefs.h. */ | |
20860 | ||
20861 | #include <locale.h> | |
20862 | #include <stdlib.h> | |
20863 | #include <string.h> | |
20864 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20865 | <wchar.h>. | |
20866 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20867 | included before <wchar.h>. */ | |
20868 | #include <stddef.h> | |
20869 | #include <stdio.h> | |
20870 | #include <time.h> | |
20871 | #include <wchar.h> | |
20872 | int main () | |
20873 | { | |
20874 | /* This fails on Solaris 8: | |
20875 | mbrtowc returns 2, and sets wc to 0x00F0. | |
20876 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ | |
20877 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | |
20878 | { | |
20879 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ | |
20880 | mbstate_t state; | |
20881 | wchar_t wc; | |
20882 | ||
20883 | memset (&state, '\0', sizeof (mbstate_t)); | |
20884 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 | |
20885 | && mbtowc (&wc, input + 3, 6) == 4) | |
5e8754f9 | 20886 | return 1; |
6ec2e0f5 | 20887 | } |
49e4877c PA |
20888 | return 0; |
20889 | } | |
20890 | _ACEOF | |
20891 | if ac_fn_c_try_run "$LINENO"; then : | |
6ec2e0f5 | 20892 | gl_cv_func_mbrtowc_sanitycheck=yes |
49e4877c | 20893 | else |
6ec2e0f5 | 20894 | gl_cv_func_mbrtowc_sanitycheck=no |
49e4877c PA |
20895 | fi |
20896 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20897 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20898 | fi | |
20899 | ||
6ec2e0f5 SDJ |
20900 | fi |
20901 | ||
49e4877c | 20902 | fi |
6ec2e0f5 SDJ |
20903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 |
20904 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } | |
49e4877c | 20905 | |
6ec2e0f5 SDJ |
20906 | REPLACE_MBSTATE_T=0 |
20907 | case "$gl_cv_func_mbrtowc_incomplete_state" in | |
20908 | *yes) ;; | |
20909 | *) REPLACE_MBSTATE_T=1 ;; | |
20910 | esac | |
20911 | case "$gl_cv_func_mbrtowc_sanitycheck" in | |
20912 | *yes) ;; | |
20913 | *) REPLACE_MBSTATE_T=1 ;; | |
20914 | esac | |
20915 | else | |
20916 | REPLACE_MBSTATE_T=1 | |
20917 | fi | |
8690e634 | 20918 | |
8690e634 | 20919 | |
8690e634 | 20920 | |
472fa5ee SM |
20921 | : |
20922 | ||
20923 | ||
20924 | ||
20925 | ||
20926 | ||
6ec2e0f5 SDJ |
20927 | if test $ac_cv_func_mbsinit = no; then |
20928 | HAVE_MBSINIT=0 | |
20929 | ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " | |
20930 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
20931 | <wchar.h>. | |
20932 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
20933 | included before <wchar.h>. */ | |
20934 | #include <stddef.h> | |
20935 | #include <stdio.h> | |
20936 | #include <time.h> | |
20937 | #include <wchar.h> | |
8690e634 | 20938 | |
6ec2e0f5 | 20939 | " |
d0ac1c44 | 20940 | if test "x$ac_cv_have_decl_mbsinit" = xyes; then : |
6ec2e0f5 SDJ |
20941 | ac_have_decl=1 |
20942 | else | |
20943 | ac_have_decl=0 | |
20944 | fi | |
4a626d0a | 20945 | |
6ec2e0f5 SDJ |
20946 | cat >>confdefs.h <<_ACEOF |
20947 | #define HAVE_DECL_MBSINIT $ac_have_decl | |
20948 | _ACEOF | |
49e4877c | 20949 | |
6ec2e0f5 SDJ |
20950 | if test $ac_cv_have_decl_mbsinit = yes; then |
20951 | REPLACE_MBSINIT=1 | |
20952 | fi | |
20953 | else | |
20954 | if test $REPLACE_MBSTATE_T = 1; then | |
20955 | REPLACE_MBSINIT=1 | |
20956 | else | |
20957 | case "$host_os" in | |
20958 | mingw*) REPLACE_MBSINIT=1 ;; | |
8690e634 | 20959 | esac |
c971b7fa PA |
20960 | fi |
20961 | fi | |
20962 | ||
6ec2e0f5 | 20963 | if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then |
c971b7fa | 20964 | |
c971b7fa | 20965 | |
c971b7fa PA |
20966 | |
20967 | ||
20968 | ||
20969 | ||
20970 | ||
20971 | ||
6ec2e0f5 | 20972 | gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" |
8690e634 JK |
20973 | |
20974 | ||
20975 | : | |
c971b7fa | 20976 | |
a512b375 | 20977 | fi |
c971b7fa | 20978 | |
8690e634 JK |
20979 | |
20980 | ||
20981 | ||
20982 | ||
6ec2e0f5 | 20983 | GNULIB_MBSINIT=1 |
8690e634 JK |
20984 | |
20985 | ||
20986 | ||
20987 | ||
8690e634 | 20988 | |
6ec2e0f5 | 20989 | $as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h |
8690e634 JK |
20990 | |
20991 | ||
20992 | ||
20993 | ||
20994 | ||
20995 | ||
20996 | ||
20997 | ||
20998 | ||
20999 | ||
21000 | ||
c971b7fa | 21001 | |
472fa5ee SM |
21002 | : |
21003 | ||
21004 | ||
21005 | ||
21006 | ||
21007 | ||
21008 | ||
21009 | : | |
21010 | ||
21011 | ||
21012 | ||
21013 | ||
c971b7fa | 21014 | |
8690e634 | 21015 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then |
c971b7fa | 21016 | |
8690e634 JK |
21017 | |
21018 | ||
21019 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 | |
21020 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } | |
d0ac1c44 | 21021 | if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : |
8690e634 JK |
21022 | $as_echo_n "(cached) " >&6 |
21023 | else | |
21024 | ||
21025 | case "$host_os" in | |
21026 | # Guess no on AIX and OSF/1. | |
21027 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; | |
21028 | # Guess yes otherwise. | |
21029 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; | |
21030 | esac | |
21031 | if test $LOCALE_JA != none; then | |
21032 | if test "$cross_compiling" = yes; then : | |
21033 | : | |
c971b7fa PA |
21034 | else |
21035 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21036 | /* end confdefs.h. */ | |
21037 | ||
8690e634 JK |
21038 | #include <locale.h> |
21039 | #include <string.h> | |
21040 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
21041 | <wchar.h>. | |
21042 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
21043 | included before <wchar.h>. */ | |
21044 | #include <stddef.h> | |
21045 | #include <stdio.h> | |
21046 | #include <time.h> | |
21047 | #include <wchar.h> | |
21048 | int main () | |
c971b7fa | 21049 | { |
8690e634 | 21050 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
c971b7fa | 21051 | { |
8690e634 JK |
21052 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ |
21053 | mbstate_t state; | |
21054 | wchar_t wc; | |
21055 | ||
21056 | memset (&state, '\0', sizeof (mbstate_t)); | |
21057 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) | |
21058 | if (mbsinit (&state)) | |
5e8754f9 | 21059 | return 1; |
c971b7fa | 21060 | } |
c971b7fa PA |
21061 | return 0; |
21062 | } | |
21063 | _ACEOF | |
21064 | if ac_fn_c_try_run "$LINENO"; then : | |
8690e634 | 21065 | gl_cv_func_mbrtowc_incomplete_state=yes |
c971b7fa | 21066 | else |
8690e634 | 21067 | gl_cv_func_mbrtowc_incomplete_state=no |
c971b7fa PA |
21068 | fi |
21069 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21070 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21071 | fi | |
21072 | ||
8690e634 | 21073 | fi |
c971b7fa PA |
21074 | |
21075 | fi | |
8690e634 JK |
21076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 |
21077 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } | |
c971b7fa PA |
21078 | |
21079 | ||
c971b7fa PA |
21080 | |
21081 | ||
8690e634 JK |
21082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 |
21083 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } | |
d0ac1c44 | 21084 | if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : |
c971b7fa PA |
21085 | $as_echo_n "(cached) " >&6 |
21086 | else | |
8690e634 JK |
21087 | |
21088 | case "$host_os" in | |
21089 | # Guess no on Solaris 8. | |
21090 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; | |
21091 | # Guess yes otherwise. | |
21092 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; | |
21093 | esac | |
21094 | if test $LOCALE_ZH_CN != none; then | |
21095 | if test "$cross_compiling" = yes; then : | |
21096 | : | |
21097 | else | |
c971b7fa PA |
21098 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
21099 | /* end confdefs.h. */ | |
8690e634 JK |
21100 | |
21101 | #include <locale.h> | |
21102 | #include <stdlib.h> | |
21103 | #include <string.h> | |
21104 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
21105 | <wchar.h>. | |
21106 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
21107 | included before <wchar.h>. */ | |
c971b7fa | 21108 | #include <stddef.h> |
8690e634 JK |
21109 | #include <stdio.h> |
21110 | #include <time.h> | |
21111 | #include <wchar.h> | |
21112 | int main () | |
c971b7fa | 21113 | { |
8690e634 JK |
21114 | /* This fails on Solaris 8: |
21115 | mbrtowc returns 2, and sets wc to 0x00F0. | |
21116 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ | |
21117 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | |
21118 | { | |
21119 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ | |
21120 | mbstate_t state; | |
21121 | wchar_t wc; | |
21122 | ||
21123 | memset (&state, '\0', sizeof (mbstate_t)); | |
21124 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 | |
21125 | && mbtowc (&wc, input + 3, 6) == 4) | |
5e8754f9 | 21126 | return 1; |
8690e634 | 21127 | } |
c971b7fa PA |
21128 | return 0; |
21129 | } | |
21130 | _ACEOF | |
8690e634 JK |
21131 | if ac_fn_c_try_run "$LINENO"; then : |
21132 | gl_cv_func_mbrtowc_sanitycheck=yes | |
c971b7fa | 21133 | else |
8690e634 | 21134 | gl_cv_func_mbrtowc_sanitycheck=no |
c971b7fa | 21135 | fi |
8690e634 JK |
21136 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
21137 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c971b7fa | 21138 | fi |
c971b7fa | 21139 | |
8690e634 JK |
21140 | fi |
21141 | ||
21142 | fi | |
21143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 | |
21144 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } | |
c971b7fa | 21145 | |
8690e634 JK |
21146 | REPLACE_MBSTATE_T=0 |
21147 | case "$gl_cv_func_mbrtowc_incomplete_state" in | |
21148 | *yes) ;; | |
21149 | *) REPLACE_MBSTATE_T=1 ;; | |
21150 | esac | |
21151 | case "$gl_cv_func_mbrtowc_sanitycheck" in | |
21152 | *yes) ;; | |
21153 | *) REPLACE_MBSTATE_T=1 ;; | |
21154 | esac | |
21155 | else | |
21156 | REPLACE_MBSTATE_T=1 | |
c971b7fa PA |
21157 | fi |
21158 | ||
c971b7fa | 21159 | |
8690e634 | 21160 | |
472fa5ee SM |
21161 | : |
21162 | ||
21163 | ||
21164 | ||
21165 | ||
21166 | ||
6ec2e0f5 SDJ |
21167 | if test $ac_cv_func_mbsrtowcs = no; then |
21168 | HAVE_MBSRTOWCS=0 | |
21169 | ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " | |
8690e634 JK |
21170 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
21171 | <wchar.h>. | |
21172 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
21173 | included before <wchar.h>. */ | |
21174 | #include <stddef.h> | |
21175 | #include <stdio.h> | |
21176 | #include <time.h> | |
21177 | #include <wchar.h> | |
21178 | ||
21179 | " | |
d0ac1c44 | 21180 | if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : |
8690e634 JK |
21181 | ac_have_decl=1 |
21182 | else | |
21183 | ac_have_decl=0 | |
c971b7fa | 21184 | fi |
c971b7fa | 21185 | |
8690e634 | 21186 | cat >>confdefs.h <<_ACEOF |
6ec2e0f5 | 21187 | #define HAVE_DECL_MBSRTOWCS $ac_have_decl |
c971b7fa | 21188 | _ACEOF |
c971b7fa | 21189 | |
6ec2e0f5 SDJ |
21190 | if test $ac_cv_have_decl_mbsrtowcs = yes; then |
21191 | REPLACE_MBSRTOWCS=1 | |
8690e634 JK |
21192 | fi |
21193 | else | |
21194 | if test $REPLACE_MBSTATE_T = 1; then | |
6ec2e0f5 | 21195 | REPLACE_MBSRTOWCS=1 |
8690e634 | 21196 | else |
6ec2e0f5 SDJ |
21197 | |
21198 | ||
21199 | ||
21200 | ||
21201 | ||
21202 | ||
21203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 | |
21204 | $as_echo_n "checking whether mbsrtowcs works... " >&6; } | |
d0ac1c44 | 21205 | if ${gl_cv_func_mbsrtowcs_works+:} false; then : |
6ec2e0f5 SDJ |
21206 | $as_echo_n "(cached) " >&6 |
21207 | else | |
21208 | ||
21209 | case "$host_os" in | |
21210 | # Guess no on HP-UX, Solaris, mingw. | |
21211 | hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; | |
21212 | # Guess yes otherwise. | |
21213 | *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; | |
21214 | esac | |
21215 | if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then | |
21216 | if test "$cross_compiling" = yes; then : | |
21217 | : | |
21218 | else | |
21219 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21220 | /* end confdefs.h. */ | |
21221 | ||
21222 | #include <locale.h> | |
21223 | #include <string.h> | |
21224 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
21225 | <wchar.h>. | |
21226 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
21227 | included before <wchar.h>. */ | |
21228 | #include <stddef.h> | |
21229 | #include <stdio.h> | |
21230 | #include <time.h> | |
21231 | #include <wchar.h> | |
21232 | int main () | |
21233 | { | |
21234 | int result = 0; | |
21235 | /* Test whether the function supports a NULL destination argument. | |
21236 | This fails on native Windows. */ | |
21237 | if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) | |
21238 | { | |
21239 | const char input[] = "\337er"; | |
21240 | const char *src = input; | |
21241 | mbstate_t state; | |
21242 | ||
21243 | memset (&state, '\0', sizeof (mbstate_t)); | |
21244 | if (mbsrtowcs (NULL, &src, 1, &state) != 3 | |
21245 | || src != input) | |
21246 | result |= 1; | |
21247 | } | |
21248 | /* Test whether the function works when started with a conversion state | |
21249 | in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ | |
21250 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | |
21251 | { | |
21252 | const char input[] = "B\303\274\303\237er"; | |
21253 | mbstate_t state; | |
21254 | ||
21255 | memset (&state, '\0', sizeof (mbstate_t)); | |
21256 | if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) | |
21257 | if (!mbsinit (&state)) | |
21258 | { | |
21259 | const char *src = input + 2; | |
21260 | if (mbsrtowcs (NULL, &src, 10, &state) != 4) | |
21261 | result |= 2; | |
21262 | } | |
21263 | } | |
21264 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) | |
21265 | { | |
21266 | const char input[] = "<\306\374\313\334\270\354>"; | |
21267 | mbstate_t state; | |
21268 | ||
21269 | memset (&state, '\0', sizeof (mbstate_t)); | |
21270 | if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) | |
21271 | if (!mbsinit (&state)) | |
21272 | { | |
21273 | const char *src = input + 4; | |
21274 | if (mbsrtowcs (NULL, &src, 10, &state) != 3) | |
21275 | result |= 4; | |
21276 | } | |
21277 | } | |
21278 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | |
21279 | { | |
21280 | const char input[] = "B\250\271\201\060\211\070er"; | |
21281 | mbstate_t state; | |
21282 | ||
21283 | memset (&state, '\0', sizeof (mbstate_t)); | |
21284 | if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) | |
21285 | if (!mbsinit (&state)) | |
21286 | { | |
21287 | const char *src = input + 2; | |
21288 | if (mbsrtowcs (NULL, &src, 10, &state) != 4) | |
21289 | result |= 8; | |
21290 | } | |
21291 | } | |
21292 | return result; | |
21293 | } | |
21294 | _ACEOF | |
21295 | if ac_fn_c_try_run "$LINENO"; then : | |
21296 | gl_cv_func_mbsrtowcs_works=yes | |
21297 | else | |
21298 | gl_cv_func_mbsrtowcs_works=no | |
21299 | fi | |
21300 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21301 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21302 | fi | |
21303 | ||
21304 | fi | |
21305 | ||
21306 | fi | |
21307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 | |
21308 | $as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } | |
21309 | ||
21310 | case "$gl_cv_func_mbsrtowcs_works" in | |
21311 | *yes) ;; | |
21312 | *) REPLACE_MBSRTOWCS=1 ;; | |
8690e634 JK |
21313 | esac |
21314 | fi | |
21315 | fi | |
c971b7fa | 21316 | |
6ec2e0f5 | 21317 | if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then |
c971b7fa PA |
21318 | |
21319 | ||
21320 | ||
21321 | ||
21322 | ||
21323 | ||
21324 | ||
21325 | ||
6ec2e0f5 SDJ |
21326 | gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" |
21327 | ||
21328 | ||
21329 | ||
21330 | ||
21331 | ||
21332 | ||
21333 | ||
21334 | ||
21335 | ||
21336 | gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" | |
c971b7fa PA |
21337 | |
21338 | ||
8690e634 | 21339 | : |
c971b7fa | 21340 | |
a512b375 | 21341 | fi |
c971b7fa | 21342 | |
c971b7fa | 21343 | |
c971b7fa | 21344 | |
c971b7fa PA |
21345 | |
21346 | ||
6ec2e0f5 | 21347 | GNULIB_MBSRTOWCS=1 |
c971b7fa | 21348 | |
c971b7fa PA |
21349 | |
21350 | ||
21351 | ||
21352 | ||
6ec2e0f5 | 21353 | $as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h |
c971b7fa PA |
21354 | |
21355 | ||
c971b7fa | 21356 | |
c971b7fa | 21357 | |
6ec2e0f5 | 21358 | if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then |
c971b7fa PA |
21359 | |
21360 | ||
21361 | ||
c971b7fa | 21362 | |
c971b7fa PA |
21363 | |
21364 | ||
21365 | ||
21366 | ||
6ec2e0f5 | 21367 | gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" |
8690e634 | 21368 | |
c971b7fa | 21369 | |
6ec2e0f5 SDJ |
21370 | for ac_header in bp-sym.h |
21371 | do : | |
21372 | ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" | |
d0ac1c44 | 21373 | if test "x$ac_cv_header_bp_sym_h" = xyes; then : |
6ec2e0f5 SDJ |
21374 | cat >>confdefs.h <<_ACEOF |
21375 | #define HAVE_BP_SYM_H 1 | |
21376 | _ACEOF | |
c971b7fa | 21377 | |
6ec2e0f5 | 21378 | fi |
c971b7fa | 21379 | |
6ec2e0f5 SDJ |
21380 | done |
21381 | ||
21382 | ||
21383 | fi | |
21384 | ||
21385 | ||
21386 | ||
21387 | ||
21388 | ||
21389 | GNULIB_MEMCHR=1 | |
21390 | ||
21391 | ||
21392 | ||
21393 | ||
21394 | ||
21395 | $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h | |
21396 | ||
21397 | ||
21398 | ||
21399 | ||
21400 | ||
21401 | if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then | |
21402 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5 | |
21403 | $as_echo_n "checking whether memmem works in linear time... " >&6; } | |
d0ac1c44 | 21404 | if ${gl_cv_func_memmem_works_fast+:} false; then : |
8690e634 JK |
21405 | $as_echo_n "(cached) " >&6 |
21406 | else | |
6ec2e0f5 SDJ |
21407 | if test "$cross_compiling" = yes; then : |
21408 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21409 | /* end confdefs.h. */ | |
21410 | ||
21411 | #include <features.h> | |
21412 | #ifdef __GNU_LIBRARY__ | |
21413 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \ | |
21414 | && !defined __UCLIBC__ | |
21415 | Lucky user | |
21416 | #endif | |
21417 | #endif | |
21418 | #ifdef __CYGWIN__ | |
21419 | #include <cygwin/version.h> | |
21420 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0) | |
21421 | Lucky user | |
21422 | #endif | |
21423 | #endif | |
21424 | ||
21425 | _ACEOF | |
21426 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
21427 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
21428 | gl_cv_func_memmem_works_fast="guessing yes" | |
21429 | else | |
21430 | gl_cv_func_memmem_works_fast="guessing no" | |
21431 | fi | |
21432 | rm -f conftest* | |
21433 | ||
c971b7fa | 21434 | |
8690e634 JK |
21435 | else |
21436 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c971b7fa | 21437 | /* end confdefs.h. */ |
c971b7fa | 21438 | |
6ec2e0f5 SDJ |
21439 | #include <signal.h> /* for signal */ |
21440 | #include <string.h> /* for memmem */ | |
21441 | #include <stdlib.h> /* for malloc */ | |
21442 | #include <unistd.h> /* for alarm */ | |
21443 | static void quit (int sig) { _exit (sig + 128); } | |
21444 | ||
21445 | int | |
21446 | main () | |
8690e634 | 21447 | { |
8690e634 | 21448 | |
6ec2e0f5 SDJ |
21449 | int result = 0; |
21450 | size_t m = 1000000; | |
21451 | char *haystack = (char *) malloc (2 * m + 1); | |
21452 | char *needle = (char *) malloc (m + 1); | |
21453 | /* Failure to compile this test due to missing alarm is okay, | |
21454 | since all such platforms (mingw) also lack memmem. */ | |
21455 | signal (SIGALRM, quit); | |
21456 | alarm (5); | |
21457 | /* Check for quadratic performance. */ | |
21458 | if (haystack && needle) | |
21459 | { | |
21460 | memset (haystack, 'A', 2 * m); | |
21461 | haystack[2 * m] = 'B'; | |
21462 | memset (needle, 'A', m); | |
21463 | needle[m] = 'B'; | |
21464 | if (!memmem (haystack, 2 * m + 1, needle, m + 1)) | |
21465 | result |= 1; | |
21466 | } | |
21467 | return result; | |
21468 | ||
21469 | ; | |
c971b7fa PA |
21470 | return 0; |
21471 | } | |
21472 | _ACEOF | |
8690e634 | 21473 | if ac_fn_c_try_run "$LINENO"; then : |
6ec2e0f5 | 21474 | gl_cv_func_memmem_works_fast=yes |
8690e634 | 21475 | else |
6ec2e0f5 | 21476 | gl_cv_func_memmem_works_fast=no |
8690e634 JK |
21477 | fi |
21478 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21479 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c971b7fa | 21480 | fi |
c971b7fa PA |
21481 | |
21482 | ||
8690e634 | 21483 | fi |
6ec2e0f5 SDJ |
21484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5 |
21485 | $as_echo "$gl_cv_func_memmem_works_fast" >&6; } | |
21486 | case "$gl_cv_func_memmem_works_fast" in | |
21487 | *yes) ;; | |
21488 | *) | |
21489 | REPLACE_MEMMEM=1 | |
21490 | ;; | |
21491 | esac | |
21492 | fi | |
c971b7fa | 21493 | |
6ec2e0f5 | 21494 | if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then |
8690e634 JK |
21495 | |
21496 | ||
21497 | ||
6ec2e0f5 SDJ |
21498 | |
21499 | ||
21500 | ||
21501 | ||
21502 | ||
21503 | gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext" | |
21504 | ||
21505 | fi | |
21506 | ||
21507 | ||
21508 | ||
21509 | ||
21510 | for ac_func in memmem | |
21511 | do : | |
21512 | ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" | |
d0ac1c44 | 21513 | if test "x$ac_cv_func_memmem" = xyes; then : |
6ec2e0f5 SDJ |
21514 | cat >>confdefs.h <<_ACEOF |
21515 | #define HAVE_MEMMEM 1 | |
21516 | _ACEOF | |
21517 | ||
21518 | fi | |
21519 | done | |
21520 | ||
21521 | if test $ac_cv_func_memmem = yes; then | |
21522 | HAVE_MEMMEM=1 | |
21523 | else | |
21524 | HAVE_MEMMEM=0 | |
21525 | fi | |
21526 | ||
472fa5ee SM |
21527 | : |
21528 | ||
21529 | ||
21530 | ||
21531 | ||
21532 | ||
6ec2e0f5 SDJ |
21533 | if test $ac_cv_have_decl_memmem = no; then |
21534 | HAVE_DECL_MEMMEM=0 | |
21535 | else | |
21536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5 | |
21537 | $as_echo_n "checking whether memmem works... " >&6; } | |
d0ac1c44 | 21538 | if ${gl_cv_func_memmem_works_always+:} false; then : |
c971b7fa PA |
21539 | $as_echo_n "(cached) " >&6 |
21540 | else | |
6ec2e0f5 SDJ |
21541 | if test "$cross_compiling" = yes; then : |
21542 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21543 | /* end confdefs.h. */ | |
21544 | ||
21545 | #ifdef __GNU_LIBRARY__ | |
21546 | #include <features.h> | |
21547 | #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \ | |
21548 | || __GLIBC_MINOR__ > 12)) \ | |
21549 | || (__GLIBC__ > 2)) \ | |
21550 | || defined __UCLIBC__ | |
21551 | Lucky user | |
21552 | #endif | |
21553 | #elif defined __CYGWIN__ | |
21554 | #include <cygwin/version.h> | |
21555 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | |
21556 | Lucky user | |
21557 | #endif | |
21558 | #else | |
21559 | Lucky user | |
21560 | #endif | |
21561 | ||
21562 | _ACEOF | |
21563 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
21564 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
21565 | gl_cv_func_memmem_works_always="guessing yes" | |
21566 | else | |
21567 | gl_cv_func_memmem_works_always="guessing no" | |
21568 | fi | |
21569 | rm -f conftest* | |
21570 | ||
8690e634 | 21571 | |
8690e634 | 21572 | else |
c971b7fa PA |
21573 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
21574 | /* end confdefs.h. */ | |
c971b7fa | 21575 | |
6ec2e0f5 SDJ |
21576 | #include <string.h> /* for memmem */ |
21577 | #define P "_EF_BF_BD" | |
21578 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P | |
21579 | #define NEEDLE P P P P P | |
21580 | ||
21581 | int | |
21582 | main () | |
c971b7fa | 21583 | { |
8690e634 | 21584 | |
6ec2e0f5 SDJ |
21585 | int result = 0; |
21586 | if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE))) | |
21587 | result |= 1; | |
21588 | /* Check for empty needle behavior. */ | |
21589 | { | |
21590 | const char *haystack = "AAA"; | |
21591 | if (memmem (haystack, 3, NULL, 0) != haystack) | |
21592 | result |= 2; | |
8690e634 | 21593 | } |
6ec2e0f5 SDJ |
21594 | return result; |
21595 | ||
21596 | ; | |
c971b7fa PA |
21597 | return 0; |
21598 | } | |
21599 | _ACEOF | |
8690e634 | 21600 | if ac_fn_c_try_run "$LINENO"; then : |
6ec2e0f5 | 21601 | gl_cv_func_memmem_works_always=yes |
c971b7fa | 21602 | else |
6ec2e0f5 | 21603 | gl_cv_func_memmem_works_always=no |
c971b7fa | 21604 | fi |
8690e634 JK |
21605 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
21606 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c971b7fa | 21607 | fi |
8690e634 | 21608 | |
8690e634 JK |
21609 | |
21610 | fi | |
6ec2e0f5 SDJ |
21611 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5 |
21612 | $as_echo "$gl_cv_func_memmem_works_always" >&6; } | |
21613 | case "$gl_cv_func_memmem_works_always" in | |
8690e634 | 21614 | *yes) ;; |
6ec2e0f5 SDJ |
21615 | *) |
21616 | REPLACE_MEMMEM=1 | |
21617 | ;; | |
8690e634 | 21618 | esac |
c971b7fa | 21619 | fi |
6ec2e0f5 | 21620 | : |
c971b7fa | 21621 | |
6ec2e0f5 | 21622 | if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then |
c971b7fa | 21623 | |
c971b7fa | 21624 | |
8690e634 | 21625 | |
c971b7fa | 21626 | |
6ec2e0f5 SDJ |
21627 | |
21628 | ||
21629 | ||
21630 | ||
21631 | gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext" | |
21632 | ||
21633 | fi | |
21634 | ||
21635 | ||
21636 | ||
21637 | ||
21638 | ||
21639 | GNULIB_MEMMEM=1 | |
21640 | ||
21641 | ||
21642 | ||
21643 | ||
21644 | ||
21645 | $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h | |
21646 | ||
21647 | ||
21648 | ||
21649 | ||
21650 | ||
21651 | ||
21652 | ||
21653 | ||
21654 | ||
21655 | for ac_func in mempcpy | |
21656 | do : | |
21657 | ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" | |
d0ac1c44 | 21658 | if test "x$ac_cv_func_mempcpy" = xyes; then : |
6ec2e0f5 SDJ |
21659 | cat >>confdefs.h <<_ACEOF |
21660 | #define HAVE_MEMPCPY 1 | |
8690e634 | 21661 | _ACEOF |
c971b7fa | 21662 | |
6ec2e0f5 SDJ |
21663 | fi |
21664 | done | |
c971b7fa | 21665 | |
6ec2e0f5 SDJ |
21666 | if test $ac_cv_func_mempcpy = no; then |
21667 | HAVE_MEMPCPY=0 | |
21668 | fi | |
8690e634 | 21669 | |
6ec2e0f5 | 21670 | if test $HAVE_MEMPCPY = 0; then |
8690e634 JK |
21671 | |
21672 | ||
21673 | ||
21674 | ||
8690e634 | 21675 | |
6ec2e0f5 SDJ |
21676 | |
21677 | ||
21678 | ||
21679 | gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext" | |
21680 | ||
21681 | ||
8690e634 | 21682 | : |
c971b7fa | 21683 | |
6ec2e0f5 | 21684 | fi |
c971b7fa | 21685 | |
8690e634 | 21686 | |
8690e634 | 21687 | |
8690e634 | 21688 | |
6ec2e0f5 SDJ |
21689 | |
21690 | GNULIB_MEMPCPY=1 | |
21691 | ||
21692 | ||
21693 | ||
21694 | ||
21695 | ||
21696 | $as_echo "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h | |
21697 | ||
21698 | ||
21699 | ||
21700 | ||
21701 | ||
21702 | ||
21703 | ||
21704 | ||
472fa5ee SM |
21705 | : |
21706 | ||
21707 | ||
21708 | ||
21709 | ||
21710 | ||
6ec2e0f5 SDJ |
21711 | if test $ac_cv_have_decl_memrchr = no; then |
21712 | HAVE_DECL_MEMRCHR=0 | |
21713 | fi | |
21714 | ||
21715 | for ac_func in memrchr | |
21716 | do : | |
21717 | ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr" | |
d0ac1c44 | 21718 | if test "x$ac_cv_func_memrchr" = xyes; then : |
6ec2e0f5 SDJ |
21719 | cat >>confdefs.h <<_ACEOF |
21720 | #define HAVE_MEMRCHR 1 | |
c971b7fa | 21721 | _ACEOF |
6ec2e0f5 | 21722 | |
c971b7fa | 21723 | fi |
6ec2e0f5 | 21724 | done |
8690e634 | 21725 | |
8690e634 | 21726 | |
6ec2e0f5 | 21727 | if test $ac_cv_func_memrchr = no; then |
8690e634 | 21728 | |
6ec2e0f5 SDJ |
21729 | |
21730 | ||
21731 | ||
21732 | ||
21733 | ||
21734 | ||
21735 | ||
21736 | gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext" | |
21737 | ||
21738 | : | |
c971b7fa PA |
21739 | fi |
21740 | ||
21741 | ||
c971b7fa | 21742 | |
c971b7fa | 21743 | |
c971b7fa | 21744 | |
6ec2e0f5 SDJ |
21745 | GNULIB_MEMRCHR=1 |
21746 | ||
21747 | ||
21748 | ||
21749 | ||
21750 | ||
21751 | $as_echo "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h | |
21752 | ||
21753 | ||
21754 | ||
21755 | ||
2d8adcbd | 21756 | |
8a99096f SM |
21757 | : |
21758 | ||
21759 | ||
21760 | ||
21761 | ||
21762 | ||
21763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5 | |
21764 | $as_echo_n "checking whether mkdir handles trailing slash... " >&6; } | |
21765 | if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then : | |
21766 | $as_echo_n "(cached) " >&6 | |
21767 | else | |
21768 | rm -rf conftest.dir | |
21769 | if test "$cross_compiling" = yes; then : | |
21770 | case "$host_os" in | |
5e8754f9 SDJ |
21771 | # Guess yes on glibc systems. |
21772 | *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; | |
21773 | # If we don't know, assume the worst. | |
21774 | *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; | |
8a99096f SM |
21775 | esac |
21776 | ||
21777 | else | |
21778 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21779 | /* end confdefs.h. */ | |
21780 | ||
21781 | # include <sys/types.h> | |
21782 | # include <sys/stat.h> | |
21783 | ||
21784 | int | |
21785 | main () | |
21786 | { | |
21787 | return mkdir ("conftest.dir/", 0700); | |
21788 | ; | |
21789 | return 0; | |
21790 | } | |
21791 | _ACEOF | |
21792 | if ac_fn_c_try_run "$LINENO"; then : | |
21793 | gl_cv_func_mkdir_trailing_slash_works=yes | |
21794 | else | |
21795 | gl_cv_func_mkdir_trailing_slash_works=no | |
21796 | fi | |
21797 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21798 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21799 | fi | |
21800 | ||
21801 | rm -rf conftest.dir | |
21802 | ||
21803 | ||
21804 | fi | |
21805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 | |
21806 | $as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; } | |
21807 | case "$gl_cv_func_mkdir_trailing_slash_works" in | |
21808 | *yes) ;; | |
21809 | *) | |
21810 | REPLACE_MKDIR=1 | |
21811 | ;; | |
21812 | esac | |
21813 | ||
21814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5 | |
21815 | $as_echo_n "checking whether mkdir handles trailing dot... " >&6; } | |
21816 | if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then : | |
21817 | $as_echo_n "(cached) " >&6 | |
21818 | else | |
21819 | rm -rf conftest.dir | |
21820 | if test "$cross_compiling" = yes; then : | |
21821 | case "$host_os" in | |
5e8754f9 SDJ |
21822 | # Guess yes on glibc systems. |
21823 | *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; | |
21824 | # If we don't know, assume the worst. | |
21825 | *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; | |
8a99096f SM |
21826 | esac |
21827 | ||
21828 | else | |
21829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21830 | /* end confdefs.h. */ | |
21831 | ||
21832 | # include <sys/types.h> | |
21833 | # include <sys/stat.h> | |
21834 | ||
21835 | int | |
21836 | main () | |
21837 | { | |
21838 | return !mkdir ("conftest.dir/./", 0700); | |
21839 | ; | |
21840 | return 0; | |
21841 | } | |
21842 | _ACEOF | |
21843 | if ac_fn_c_try_run "$LINENO"; then : | |
21844 | gl_cv_func_mkdir_trailing_dot_works=yes | |
21845 | else | |
21846 | gl_cv_func_mkdir_trailing_dot_works=no | |
21847 | fi | |
21848 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21849 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21850 | fi | |
21851 | ||
21852 | rm -rf conftest.dir | |
21853 | ||
21854 | ||
21855 | fi | |
21856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 | |
21857 | $as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; } | |
21858 | case "$gl_cv_func_mkdir_trailing_dot_works" in | |
21859 | *yes) ;; | |
21860 | *) | |
21861 | REPLACE_MKDIR=1 | |
21862 | ||
21863 | $as_echo "#define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h | |
21864 | ||
21865 | ;; | |
21866 | esac | |
21867 | ||
21868 | if test $REPLACE_MKDIR = 1; then | |
21869 | ||
21870 | ||
21871 | ||
21872 | ||
21873 | ||
21874 | ||
21875 | ||
21876 | ||
21877 | gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext" | |
21878 | ||
21879 | fi | |
21880 | ||
21881 | ||
2d8adcbd MM |
21882 | |
21883 | ||
472fa5ee SM |
21884 | : |
21885 | ||
21886 | ||
21887 | ||
21888 | ||
21889 | ||
2d8adcbd MM |
21890 | if test $ac_cv_func_mkstemp = yes; then |
21891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5 | |
21892 | $as_echo_n "checking for working mkstemp... " >&6; } | |
d0ac1c44 | 21893 | if ${gl_cv_func_working_mkstemp+:} false; then : |
2d8adcbd MM |
21894 | $as_echo_n "(cached) " >&6 |
21895 | else | |
21896 | ||
21897 | mkdir conftest.mkstemp | |
21898 | if test "$cross_compiling" = yes; then : | |
21899 | case "$host_os" in | |
5e8754f9 SDJ |
21900 | # Guess yes on glibc systems. |
21901 | *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; | |
21902 | # If we don't know, assume the worst. | |
21903 | *) gl_cv_func_working_mkstemp="guessing no" ;; | |
2d8adcbd MM |
21904 | esac |
21905 | ||
21906 | else | |
21907 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21908 | /* end confdefs.h. */ | |
21909 | $ac_includes_default | |
21910 | int | |
21911 | main () | |
21912 | { | |
21913 | int result = 0; | |
21914 | int i; | |
21915 | off_t large = (off_t) 4294967295u; | |
21916 | if (large < 0) | |
21917 | large = 2147483647; | |
21918 | umask (0); | |
21919 | for (i = 0; i < 70; i++) | |
21920 | { | |
21921 | char templ[] = "conftest.mkstemp/coXXXXXX"; | |
21922 | int (*mkstemp_function) (char *) = mkstemp; | |
21923 | int fd = mkstemp_function (templ); | |
21924 | if (fd < 0) | |
21925 | result |= 1; | |
21926 | else | |
21927 | { | |
21928 | struct stat st; | |
21929 | if (lseek (fd, large, SEEK_SET) != large) | |
21930 | result |= 2; | |
21931 | if (fstat (fd, &st) < 0) | |
21932 | result |= 4; | |
21933 | else if (st.st_mode & 0077) | |
21934 | result |= 8; | |
21935 | if (close (fd)) | |
21936 | result |= 16; | |
21937 | } | |
21938 | } | |
21939 | return result; | |
21940 | ; | |
21941 | return 0; | |
21942 | } | |
21943 | _ACEOF | |
21944 | if ac_fn_c_try_run "$LINENO"; then : | |
21945 | gl_cv_func_working_mkstemp=yes | |
21946 | else | |
21947 | gl_cv_func_working_mkstemp=no | |
21948 | fi | |
21949 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21950 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21951 | fi | |
21952 | ||
21953 | rm -rf conftest.mkstemp | |
21954 | ||
21955 | fi | |
21956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5 | |
21957 | $as_echo "$gl_cv_func_working_mkstemp" >&6; } | |
21958 | case "$gl_cv_func_working_mkstemp" in | |
21959 | *yes) ;; | |
21960 | *) | |
21961 | REPLACE_MKSTEMP=1 | |
21962 | ;; | |
21963 | esac | |
21964 | else | |
21965 | HAVE_MKSTEMP=0 | |
21966 | fi | |
21967 | ||
21968 | if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then | |
21969 | ||
21970 | ||
21971 | ||
21972 | ||
21973 | ||
21974 | ||
21975 | ||
21976 | ||
21977 | gl_LIBOBJS="$gl_LIBOBJS mkstemp.$ac_objext" | |
21978 | ||
21979 | ||
21980 | ||
21981 | fi | |
21982 | ||
21983 | ||
21984 | ||
21985 | ||
21986 | ||
21987 | GNULIB_MKSTEMP=1 | |
21988 | ||
21989 | ||
21990 | ||
21991 | ||
21992 | ||
21993 | $as_echo "#define GNULIB_TEST_MKSTEMP 1" >>confdefs.h | |
21994 | ||
21995 | ||
21996 | ||
21997 | ||
6ec2e0f5 SDJ |
21998 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then |
21999 | ||
22000 | ||
22001 | ||
c971b7fa | 22002 | |
c971b7fa | 22003 | |
c971b7fa PA |
22004 | |
22005 | ||
8690e634 | 22006 | |
6ec2e0f5 | 22007 | gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" |
8690e634 | 22008 | |
6ec2e0f5 | 22009 | fi |
8690e634 | 22010 | |
6ec2e0f5 | 22011 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then |
8690e634 JK |
22012 | |
22013 | ||
22014 | ||
22015 | ||
22016 | ||
22017 | ||
8690e634 JK |
22018 | |
22019 | ||
6ec2e0f5 | 22020 | gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" |
8690e634 | 22021 | |
a512b375 | 22022 | fi |
8690e634 JK |
22023 | |
22024 | ||
725e2999 JB |
22025 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <netinet/in.h> is self-contained" >&5 |
22026 | $as_echo_n "checking whether <netinet/in.h> is self-contained... " >&6; } | |
22027 | if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then : | |
22028 | $as_echo_n "(cached) " >&6 | |
22029 | else | |
22030 | ||
22031 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22032 | /* end confdefs.h. */ | |
22033 | #include <netinet/in.h> | |
22034 | int | |
22035 | main () | |
22036 | { | |
22037 | ||
22038 | ; | |
22039 | return 0; | |
22040 | } | |
22041 | _ACEOF | |
22042 | if ac_fn_c_try_compile "$LINENO"; then : | |
22043 | gl_cv_header_netinet_in_h_selfcontained=yes | |
22044 | else | |
22045 | gl_cv_header_netinet_in_h_selfcontained=no | |
22046 | fi | |
22047 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
22048 | ||
22049 | fi | |
22050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5 | |
22051 | $as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; } | |
22052 | if test $gl_cv_header_netinet_in_h_selfcontained = yes; then | |
22053 | NETINET_IN_H='' | |
22054 | else | |
22055 | NETINET_IN_H='netinet/in.h' | |
22056 | for ac_header in netinet/in.h | |
22057 | do : | |
22058 | ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" | |
22059 | if test "x$ac_cv_header_netinet_in_h" = xyes; then : | |
22060 | cat >>confdefs.h <<_ACEOF | |
22061 | #define HAVE_NETINET_IN_H 1 | |
22062 | _ACEOF | |
22063 | ||
22064 | fi | |
22065 | ||
22066 | done | |
22067 | ||
22068 | ||
22069 | ||
22070 | ||
22071 | ||
22072 | ||
22073 | ||
22074 | : | |
22075 | ||
22076 | ||
22077 | ||
22078 | ||
22079 | ||
22080 | ||
22081 | ||
22082 | ||
22083 | if test $gl_cv_have_include_next = yes; then | |
22084 | gl_cv_next_netinet_in_h='<'netinet/in.h'>' | |
22085 | else | |
22086 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <netinet/in.h>" >&5 | |
22087 | $as_echo_n "checking absolute name of <netinet/in.h>... " >&6; } | |
22088 | if ${gl_cv_next_netinet_in_h+:} false; then : | |
22089 | $as_echo_n "(cached) " >&6 | |
22090 | else | |
22091 | ||
22092 | if test $ac_cv_header_netinet_in_h = yes; then | |
22093 | ||
22094 | ||
22095 | ||
22096 | ||
22097 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22098 | /* end confdefs.h. */ | |
22099 | #include <netinet/in.h> | |
22100 | _ACEOF | |
22101 | case "$host_os" in | |
22102 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
22103 | *) gl_absname_cpp="$ac_cpp" ;; | |
22104 | esac | |
22105 | ||
22106 | case "$host_os" in | |
22107 | mingw*) | |
22108 | gl_dirsep_regex='[/\\]' | |
22109 | ;; | |
22110 | *) | |
22111 | gl_dirsep_regex='\/' | |
22112 | ;; | |
22113 | esac | |
22114 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
22115 | gl_header_literal_regex=`echo 'netinet/in.h' \ | |
22116 | | sed -e "$gl_make_literal_regex_sed"` | |
22117 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
22118 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
22119 | s|^/[^/]|//&| | |
22120 | p | |
22121 | q | |
22122 | }' | |
22123 | ||
22124 | gl_cv_absolute_netinet_in_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
22125 | sed -n "$gl_absolute_header_sed"` | |
22126 | ||
22127 | gl_header=$gl_cv_absolute_netinet_in_h | |
22128 | gl_cv_next_netinet_in_h='"'$gl_header'"' | |
22129 | else | |
22130 | gl_cv_next_netinet_in_h='<'netinet/in.h'>' | |
22131 | fi | |
22132 | ||
22133 | ||
22134 | fi | |
22135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5 | |
22136 | $as_echo "$gl_cv_next_netinet_in_h" >&6; } | |
22137 | fi | |
22138 | NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h | |
22139 | ||
22140 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
22141 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
22142 | gl_next_as_first_directive='<'netinet/in.h'>' | |
22143 | else | |
22144 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
22145 | gl_next_as_first_directive=$gl_cv_next_netinet_in_h | |
22146 | fi | |
22147 | NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive | |
22148 | ||
22149 | ||
22150 | ||
22151 | ||
22152 | if test $ac_cv_header_netinet_in_h = yes; then | |
22153 | HAVE_NETINET_IN_H=1 | |
22154 | else | |
22155 | HAVE_NETINET_IN_H=0 | |
22156 | fi | |
22157 | ||
22158 | fi | |
22159 | ||
22160 | if test -n "$NETINET_IN_H"; then | |
22161 | GL_GENERATE_NETINET_IN_H_TRUE= | |
22162 | GL_GENERATE_NETINET_IN_H_FALSE='#' | |
22163 | else | |
22164 | GL_GENERATE_NETINET_IN_H_TRUE='#' | |
22165 | GL_GENERATE_NETINET_IN_H_FALSE= | |
22166 | fi | |
22167 | ||
22168 | ||
22169 | ||
22170 | ||
8690e634 | 22171 | |
6ec2e0f5 SDJ |
22172 | case "$host_os" in |
22173 | mingw* | pw*) | |
22174 | REPLACE_OPEN=1 | |
22175 | ;; | |
22176 | *) | |
22177 | ||
472fa5ee SM |
22178 | : |
22179 | ||
22180 | ||
22181 | ||
22182 | ||
22183 | ||
6ec2e0f5 SDJ |
22184 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 |
22185 | $as_echo_n "checking whether open recognizes a trailing slash... " >&6; } | |
d0ac1c44 | 22186 | if ${gl_cv_func_open_slash+:} false; then : |
6ec2e0f5 SDJ |
22187 | $as_echo_n "(cached) " >&6 |
22188 | else | |
22189 | # Assume that if we have lstat, we can also check symlinks. | |
22190 | if test $ac_cv_func_lstat = yes; then | |
22191 | touch conftest.tmp | |
22192 | ln -s conftest.tmp conftest.lnk | |
22193 | fi | |
22194 | if test "$cross_compiling" = yes; then : | |
8690e634 | 22195 | |
6ec2e0f5 SDJ |
22196 | case "$host_os" in |
22197 | freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) | |
22198 | gl_cv_func_open_slash="guessing no" ;; | |
22199 | *) | |
22200 | gl_cv_func_open_slash="guessing yes" ;; | |
22201 | esac | |
8690e634 | 22202 | |
6ec2e0f5 SDJ |
22203 | else |
22204 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22205 | /* end confdefs.h. */ | |
22206 | ||
22207 | #include <fcntl.h> | |
22208 | #if HAVE_UNISTD_H | |
22209 | # include <unistd.h> | |
22210 | #endif | |
22211 | int main () | |
22212 | { | |
22213 | int result = 0; | |
22214 | #if HAVE_LSTAT | |
22215 | if (open ("conftest.lnk/", O_RDONLY) != -1) | |
22216 | result |= 1; | |
22217 | #endif | |
22218 | if (open ("conftest.sl/", O_CREAT, 0600) >= 0) | |
22219 | result |= 2; | |
22220 | return result; | |
22221 | } | |
22222 | _ACEOF | |
22223 | if ac_fn_c_try_run "$LINENO"; then : | |
22224 | gl_cv_func_open_slash=yes | |
22225 | else | |
22226 | gl_cv_func_open_slash=no | |
22227 | fi | |
22228 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22229 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22230 | fi | |
8690e634 | 22231 | |
6ec2e0f5 | 22232 | rm -f conftest.sl conftest.tmp conftest.lnk |
8690e634 | 22233 | |
6ec2e0f5 SDJ |
22234 | fi |
22235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 | |
22236 | $as_echo "$gl_cv_func_open_slash" >&6; } | |
22237 | case "$gl_cv_func_open_slash" in | |
22238 | *no) | |
8690e634 | 22239 | |
6ec2e0f5 | 22240 | $as_echo "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h |
8690e634 | 22241 | |
6ec2e0f5 SDJ |
22242 | REPLACE_OPEN=1 |
22243 | ;; | |
22244 | esac | |
22245 | ;; | |
22246 | esac | |
8690e634 | 22247 | |
6ec2e0f5 | 22248 | if test $REPLACE_OPEN = 0; then |
c971b7fa PA |
22249 | |
22250 | ||
22251 | ||
472fa5ee SM |
22252 | : |
22253 | ||
22254 | ||
22255 | ||
22256 | ||
22257 | ||
6ec2e0f5 SDJ |
22258 | if test $ac_cv_func_fchdir = no; then |
22259 | HAVE_FCHDIR=0 | |
22260 | fi | |
c971b7fa | 22261 | |
6ec2e0f5 SDJ |
22262 | if test $HAVE_FCHDIR = 0; then |
22263 | REPLACE_OPEN=1 | |
22264 | fi | |
22265 | fi | |
c971b7fa PA |
22266 | |
22267 | ||
22268 | ||
6ec2e0f5 | 22269 | if test $REPLACE_OPEN = 1; then |
c971b7fa PA |
22270 | |
22271 | ||
22272 | ||
22273 | ||
22274 | ||
c971b7fa PA |
22275 | |
22276 | ||
c971b7fa | 22277 | |
6ec2e0f5 | 22278 | gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" |
c971b7fa | 22279 | |
c971b7fa PA |
22280 | |
22281 | ||
6ec2e0f5 SDJ |
22282 | : |
22283 | ||
a512b375 | 22284 | fi |
c971b7fa PA |
22285 | |
22286 | ||
22287 | ||
22288 | ||
22289 | ||
6ec2e0f5 | 22290 | GNULIB_OPEN=1 |
c971b7fa PA |
22291 | |
22292 | ||
22293 | ||
22294 | ||
22295 | ||
6ec2e0f5 | 22296 | $as_echo "#define GNULIB_TEST_OPEN 1" >>confdefs.h |
c971b7fa PA |
22297 | |
22298 | ||
22299 | ||
22300 | ||
22301 | ||
c971b7fa | 22302 | |
c971b7fa | 22303 | |
472fa5ee SM |
22304 | : |
22305 | ||
22306 | ||
22307 | ||
22308 | ||
22309 | ||
63ce7108 | 22310 | |
5e8754f9 SDJ |
22311 | case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in |
22312 | yes+*yes) | |
6ec2e0f5 SDJ |
22313 | ;; |
22314 | yes+*) | |
22315 | # Solaris 9 has *at functions, but uniformly mishandles trailing | |
22316 | # slash in all of them. | |
22317 | REPLACE_OPENAT=1 | |
22318 | ;; | |
22319 | *) | |
22320 | HAVE_OPENAT=0 | |
22321 | ;; | |
22322 | esac | |
63ce7108 | 22323 | |
6ec2e0f5 | 22324 | if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then |
63ce7108 | 22325 | |
63ce7108 | 22326 | |
63ce7108 | 22327 | |
63ce7108 | 22328 | |
63ce7108 TT |
22329 | |
22330 | ||
63ce7108 | 22331 | |
63ce7108 | 22332 | |
6ec2e0f5 | 22333 | gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext" |
63ce7108 TT |
22334 | |
22335 | ||
22336 | ||
6ec2e0f5 | 22337 | : |
63ce7108 | 22338 | |
6ec2e0f5 | 22339 | fi |
63ce7108 TT |
22340 | |
22341 | ||
6ec2e0f5 SDJ |
22342 | cat >>confdefs.h <<_ACEOF |
22343 | #define GNULIB_OPENAT 1 | |
22344 | _ACEOF | |
63ce7108 | 22345 | |
63ce7108 | 22346 | |
63ce7108 TT |
22347 | |
22348 | ||
22349 | ||
22350 | ||
6ec2e0f5 | 22351 | GNULIB_OPENAT=1 |
63ce7108 | 22352 | |
63ce7108 | 22353 | |
63ce7108 | 22354 | |
63ce7108 | 22355 | |
63ce7108 | 22356 | |
6ec2e0f5 | 22357 | $as_echo "#define GNULIB_TEST_OPENAT 1" >>confdefs.h |
63ce7108 TT |
22358 | |
22359 | ||
63ce7108 | 22360 | |
63ce7108 | 22361 | |
63ce7108 | 22362 | |
63ce7108 | 22363 | |
6ec2e0f5 SDJ |
22364 | for ac_func in opendir |
22365 | do : | |
22366 | ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" | |
d0ac1c44 | 22367 | if test "x$ac_cv_func_opendir" = xyes; then : |
6ec2e0f5 SDJ |
22368 | cat >>confdefs.h <<_ACEOF |
22369 | #define HAVE_OPENDIR 1 | |
63ce7108 | 22370 | _ACEOF |
6ec2e0f5 | 22371 | |
63ce7108 | 22372 | fi |
6ec2e0f5 | 22373 | done |
63ce7108 | 22374 | |
6ec2e0f5 SDJ |
22375 | if test $ac_cv_func_opendir = no; then |
22376 | HAVE_OPENDIR=0 | |
22377 | fi | |
63ce7108 | 22378 | |
6ec2e0f5 SDJ |
22379 | |
22380 | ||
22381 | ||
472fa5ee SM |
22382 | : |
22383 | ||
22384 | ||
22385 | ||
22386 | ||
22387 | ||
6ec2e0f5 SDJ |
22388 | if test $ac_cv_func_fchdir = no; then |
22389 | HAVE_FCHDIR=0 | |
63ce7108 | 22390 | fi |
63ce7108 | 22391 | |
6ec2e0f5 SDJ |
22392 | if test $HAVE_FCHDIR = 0; then |
22393 | if test $HAVE_OPENDIR = 1; then | |
22394 | REPLACE_OPENDIR=1 | |
22395 | fi | |
22396 | fi | |
22397 | ||
22398 | case $host_os,$HAVE_OPENDIR in | |
22399 | os2*,1) | |
22400 | REPLACE_OPENDIR=1;; | |
22401 | esac | |
22402 | ||
22403 | if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then | |
63ce7108 TT |
22404 | |
22405 | ||
22406 | ||
22407 | ||
22408 | ||
22409 | ||
22410 | ||
22411 | ||
6ec2e0f5 | 22412 | gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" |
63ce7108 TT |
22413 | |
22414 | fi | |
22415 | ||
22416 | ||
22417 | ||
22418 | ||
22419 | ||
6ec2e0f5 | 22420 | GNULIB_OPENDIR=1 |
63ce7108 TT |
22421 | |
22422 | ||
22423 | ||
22424 | ||
63ce7108 | 22425 | |
6ec2e0f5 | 22426 | $as_echo "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h |
63ce7108 TT |
22427 | |
22428 | ||
22429 | ||
22430 | ||
22431 | ||
472fa5ee SM |
22432 | : |
22433 | ||
22434 | ||
22435 | ||
22436 | ||
22437 | ||
63ce7108 TT |
22438 | |
22439 | ||
2196f55f YQ |
22440 | |
22441 | ||
8424cc97 SM |
22442 | |
22443 | for ac_func in rawmemchr | |
22444 | do : | |
22445 | ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" | |
d0ac1c44 | 22446 | if test "x$ac_cv_func_rawmemchr" = xyes; then : |
8424cc97 SM |
22447 | cat >>confdefs.h <<_ACEOF |
22448 | #define HAVE_RAWMEMCHR 1 | |
22449 | _ACEOF | |
22450 | ||
22451 | fi | |
22452 | done | |
22453 | ||
22454 | if test $ac_cv_func_rawmemchr = no; then | |
22455 | HAVE_RAWMEMCHR=0 | |
22456 | fi | |
22457 | ||
22458 | if test $HAVE_RAWMEMCHR = 0; then | |
22459 | ||
22460 | ||
22461 | ||
22462 | ||
22463 | ||
22464 | ||
22465 | ||
22466 | ||
22467 | gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext" | |
22468 | ||
22469 | : | |
22470 | fi | |
22471 | ||
22472 | ||
22473 | ||
22474 | ||
22475 | ||
22476 | GNULIB_RAWMEMCHR=1 | |
22477 | ||
22478 | ||
22479 | ||
22480 | ||
22481 | ||
22482 | $as_echo "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h | |
22483 | ||
22484 | ||
22485 | ||
22486 | ||
22487 | ||
22488 | ||
6ec2e0f5 SDJ |
22489 | for ac_func in readdir |
22490 | do : | |
22491 | ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir" | |
d0ac1c44 | 22492 | if test "x$ac_cv_func_readdir" = xyes; then : |
6ec2e0f5 SDJ |
22493 | cat >>confdefs.h <<_ACEOF |
22494 | #define HAVE_READDIR 1 | |
22495 | _ACEOF | |
22496 | ||
22497 | fi | |
22498 | done | |
22499 | ||
22500 | if test $ac_cv_func_readdir = no; then | |
22501 | HAVE_READDIR=0 | |
22502 | fi | |
22503 | ||
22504 | if test $HAVE_READDIR = 0; then | |
22505 | ||
22506 | ||
22507 | ||
22508 | ||
22509 | ||
22510 | ||
22511 | ||
22512 | ||
22513 | gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext" | |
22514 | ||
22515 | fi | |
22516 | ||
22517 | ||
22518 | ||
22519 | ||
22520 | ||
22521 | GNULIB_READDIR=1 | |
22522 | ||
22523 | ||
22524 | ||
22525 | ||
22526 | ||
22527 | $as_echo "#define GNULIB_TEST_READDIR 1" >>confdefs.h | |
22528 | ||
22529 | ||
22530 | ||
22531 | ||
22532 | ||
22533 | ||
472fa5ee SM |
22534 | : |
22535 | ||
22536 | ||
22537 | ||
22538 | ||
22539 | ||
2196f55f YQ |
22540 | if test $ac_cv_func_readlink = no; then |
22541 | HAVE_READLINK=0 | |
22542 | else | |
22543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 | |
22544 | $as_echo_n "checking whether readlink signature is correct... " >&6; } | |
d0ac1c44 | 22545 | if ${gl_cv_decl_readlink_works+:} false; then : |
2196f55f YQ |
22546 | $as_echo_n "(cached) " >&6 |
22547 | else | |
22548 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22549 | /* end confdefs.h. */ | |
22550 | #include <unistd.h> | |
22551 | /* Cause compilation failure if original declaration has wrong type. */ | |
22552 | ssize_t readlink (const char *, char *, size_t); | |
22553 | int | |
22554 | main () | |
22555 | { | |
22556 | ||
22557 | ; | |
22558 | return 0; | |
22559 | } | |
22560 | _ACEOF | |
22561 | if ac_fn_c_try_compile "$LINENO"; then : | |
22562 | gl_cv_decl_readlink_works=yes | |
22563 | else | |
22564 | gl_cv_decl_readlink_works=no | |
22565 | fi | |
22566 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
22567 | fi | |
22568 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 | |
22569 | $as_echo "$gl_cv_decl_readlink_works" >&6; } | |
22570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 | |
22571 | $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } | |
d0ac1c44 | 22572 | if ${gl_cv_func_readlink_works+:} false; then : |
2196f55f YQ |
22573 | $as_echo_n "(cached) " >&6 |
22574 | else | |
22575 | # We have readlink, so assume ln -s works. | |
22576 | ln -s conftest.no-such conftest.link | |
22577 | ln -s conftest.link conftest.lnk2 | |
22578 | if test "$cross_compiling" = yes; then : | |
22579 | case "$host_os" in | |
5e8754f9 SDJ |
22580 | # Guess yes on glibc systems. |
22581 | *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; | |
22582 | # If we don't know, assume the worst. | |
22583 | *) gl_cv_func_readlink_works="guessing no" ;; | |
2196f55f YQ |
22584 | esac |
22585 | ||
22586 | else | |
22587 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22588 | /* end confdefs.h. */ | |
22589 | #include <unistd.h> | |
22590 | ||
22591 | int | |
22592 | main () | |
22593 | { | |
22594 | char buf[20]; | |
22595 | return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; | |
22596 | ; | |
22597 | return 0; | |
22598 | } | |
22599 | _ACEOF | |
22600 | if ac_fn_c_try_run "$LINENO"; then : | |
22601 | gl_cv_func_readlink_works=yes | |
22602 | else | |
22603 | gl_cv_func_readlink_works=no | |
22604 | fi | |
22605 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22606 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22607 | fi | |
22608 | ||
22609 | rm -f conftest.link conftest.lnk2 | |
22610 | fi | |
22611 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 | |
22612 | $as_echo "$gl_cv_func_readlink_works" >&6; } | |
22613 | case "$gl_cv_func_readlink_works" in | |
22614 | *yes) | |
22615 | if test "$gl_cv_decl_readlink_works" != yes; then | |
22616 | REPLACE_READLINK=1 | |
22617 | fi | |
22618 | ;; | |
22619 | *) | |
22620 | ||
22621 | $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h | |
22622 | ||
22623 | REPLACE_READLINK=1 | |
22624 | ;; | |
22625 | esac | |
22626 | fi | |
22627 | ||
22628 | if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then | |
22629 | ||
22630 | ||
22631 | ||
22632 | ||
22633 | ||
22634 | ||
22635 | ||
22636 | ||
22637 | gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" | |
22638 | ||
22639 | ||
22640 | : | |
22641 | ||
22642 | fi | |
22643 | ||
22644 | ||
22645 | ||
22646 | ||
22647 | ||
22648 | GNULIB_READLINK=1 | |
22649 | ||
22650 | ||
22651 | ||
22652 | ||
22653 | ||
22654 | $as_echo "#define GNULIB_TEST_READLINK 1" >>confdefs.h | |
22655 | ||
22656 | ||
22657 | ||
22658 | ||
6a29c58e YQ |
22659 | |
22660 | ||
6ec2e0f5 SDJ |
22661 | if test $gl_cv_func_malloc_posix = yes; then |
22662 | ||
22663 | $as_echo "#define HAVE_REALLOC_POSIX 1" >>confdefs.h | |
22664 | ||
22665 | else | |
22666 | REPLACE_REALLOC=1 | |
22667 | fi | |
22668 | ||
22669 | if test $REPLACE_REALLOC = 1; then | |
22670 | ||
22671 | ||
22672 | ||
22673 | ||
22674 | ||
22675 | ||
22676 | ||
22677 | ||
22678 | gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" | |
22679 | ||
22680 | fi | |
22681 | ||
22682 | ||
22683 | ||
22684 | ||
22685 | ||
22686 | GNULIB_REALLOC_POSIX=1 | |
22687 | ||
22688 | ||
22689 | ||
22690 | ||
22691 | ||
22692 | $as_echo "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h | |
22693 | ||
22694 | ||
22695 | ||
22696 | ||
22697 | ||
22698 | ||
6a29c58e | 22699 | |
472fa5ee SM |
22700 | : |
22701 | ||
22702 | ||
22703 | ||
22704 | ||
22705 | ||
6a29c58e YQ |
22706 | |
22707 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5 | |
22708 | $as_echo_n "checking whether rename honors trailing slash on destination... " >&6; } | |
d0ac1c44 | 22709 | if ${gl_cv_func_rename_slash_dst_works+:} false; then : |
6a29c58e YQ |
22710 | $as_echo_n "(cached) " >&6 |
22711 | else | |
22712 | rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk | |
22713 | touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || | |
d0ac1c44 | 22714 | as_fn_error $? "cannot create temporary files" "$LINENO" 5 |
6a29c58e YQ |
22715 | # Assume that if we have lstat, we can also check symlinks. |
22716 | if test $ac_cv_func_lstat = yes; then | |
22717 | ln -s conftest.f conftest.lnk | |
22718 | fi | |
22719 | if test "$cross_compiling" = yes; then : | |
22720 | case "$host_os" in | |
5e8754f9 SDJ |
22721 | # Guess yes on glibc systems. |
22722 | *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; | |
22723 | # If we don't know, assume the worst. | |
22724 | *) gl_cv_func_rename_slash_dst_works="guessing no" ;; | |
6a29c58e YQ |
22725 | esac |
22726 | ||
22727 | else | |
22728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22729 | /* end confdefs.h. */ | |
22730 | ||
22731 | # include <stdio.h> | |
22732 | # include <stdlib.h> | |
22733 | ||
22734 | int | |
22735 | main () | |
22736 | { | |
22737 | int result = 0; | |
22738 | if (rename ("conftest.f1", "conftest.f2/") == 0) | |
22739 | result |= 1; | |
22740 | if (rename ("conftest.d1", "conftest.d2/") != 0) | |
22741 | result |= 2; | |
22742 | #if HAVE_LSTAT | |
22743 | if (rename ("conftest.f", "conftest.lnk/") == 0) | |
22744 | result |= 4; | |
22745 | #endif | |
22746 | return result; | |
22747 | ||
22748 | ; | |
22749 | return 0; | |
22750 | } | |
22751 | _ACEOF | |
22752 | if ac_fn_c_try_run "$LINENO"; then : | |
22753 | gl_cv_func_rename_slash_dst_works=yes | |
22754 | else | |
22755 | gl_cv_func_rename_slash_dst_works=no | |
22756 | fi | |
22757 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22758 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22759 | fi | |
22760 | ||
22761 | rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk | |
22762 | ||
22763 | fi | |
22764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 | |
22765 | $as_echo "$gl_cv_func_rename_slash_dst_works" >&6; } | |
22766 | case "$gl_cv_func_rename_slash_dst_works" in | |
22767 | *yes) ;; | |
22768 | *) | |
22769 | REPLACE_RENAME=1 | |
22770 | ||
22771 | $as_echo "#define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h | |
22772 | ||
22773 | ;; | |
22774 | esac | |
22775 | ||
22776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5 | |
22777 | $as_echo_n "checking whether rename honors trailing slash on source... " >&6; } | |
d0ac1c44 | 22778 | if ${gl_cv_func_rename_slash_src_works+:} false; then : |
6a29c58e YQ |
22779 | $as_echo_n "(cached) " >&6 |
22780 | else | |
22781 | rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk | |
22782 | touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || | |
d0ac1c44 | 22783 | as_fn_error $? "cannot create temporary files" "$LINENO" 5 |
6a29c58e YQ |
22784 | # Assume that if we have lstat, we can also check symlinks. |
22785 | if test $ac_cv_func_lstat = yes; then | |
22786 | ln -s conftest.f conftest.lnk | |
22787 | fi | |
22788 | if test "$cross_compiling" = yes; then : | |
22789 | case "$host_os" in | |
5e8754f9 SDJ |
22790 | # Guess yes on glibc systems. |
22791 | *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; | |
22792 | # If we don't know, assume the worst. | |
22793 | *) gl_cv_func_rename_slash_src_works="guessing no" ;; | |
6a29c58e YQ |
22794 | esac |
22795 | ||
22796 | else | |
22797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22798 | /* end confdefs.h. */ | |
22799 | ||
22800 | # include <stdio.h> | |
22801 | # include <stdlib.h> | |
22802 | ||
22803 | int | |
22804 | main () | |
22805 | { | |
22806 | int result = 0; | |
22807 | if (rename ("conftest.f1/", "conftest.d3") == 0) | |
22808 | result |= 1; | |
22809 | if (rename ("conftest.d1/", "conftest.d2") != 0) | |
22810 | result |= 2; | |
22811 | #if HAVE_LSTAT | |
22812 | if (rename ("conftest.lnk/", "conftest.f") == 0) | |
22813 | result |= 4; | |
22814 | #endif | |
22815 | return result; | |
22816 | ||
22817 | ; | |
22818 | return 0; | |
22819 | } | |
22820 | _ACEOF | |
22821 | if ac_fn_c_try_run "$LINENO"; then : | |
22822 | gl_cv_func_rename_slash_src_works=yes | |
22823 | else | |
22824 | gl_cv_func_rename_slash_src_works=no | |
22825 | fi | |
22826 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22827 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22828 | fi | |
22829 | ||
22830 | rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk | |
22831 | ||
22832 | fi | |
22833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 | |
22834 | $as_echo "$gl_cv_func_rename_slash_src_works" >&6; } | |
22835 | case "$gl_cv_func_rename_slash_src_works" in | |
22836 | *yes) ;; | |
22837 | *) | |
22838 | REPLACE_RENAME=1 | |
22839 | ||
22840 | $as_echo "#define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h | |
22841 | ||
22842 | ;; | |
22843 | esac | |
22844 | ||
22845 | ||
472fa5ee SM |
22846 | : |
22847 | ||
22848 | ||
22849 | ||
22850 | ||
22851 | ||
6a29c58e YQ |
22852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5 |
22853 | $as_echo_n "checking whether rename manages hard links correctly... " >&6; } | |
d0ac1c44 | 22854 | if ${gl_cv_func_rename_link_works+:} false; then : |
6a29c58e YQ |
22855 | $as_echo_n "(cached) " >&6 |
22856 | else | |
22857 | if test $ac_cv_func_link = yes; then | |
5e8754f9 SDJ |
22858 | rm -rf conftest.f conftest.f1 |
22859 | if touch conftest.f && ln conftest.f conftest.f1 && | |
6a29c58e YQ |
22860 | set x `ls -i conftest.f conftest.f1` && test "" = ""; then |
22861 | if test "$cross_compiling" = yes; then : | |
22862 | case "$host_os" in | |
5e8754f9 SDJ |
22863 | # Guess yes on glibc systems. |
22864 | *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; | |
22865 | # If we don't know, assume the worst. | |
22866 | *) gl_cv_func_rename_link_works="guessing no" ;; | |
6a29c58e YQ |
22867 | esac |
22868 | ||
22869 | else | |
22870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22871 | /* end confdefs.h. */ | |
22872 | ||
22873 | # include <stdio.h> | |
22874 | # include <stdlib.h> | |
22875 | # include <unistd.h> | |
22876 | ||
22877 | int | |
22878 | main () | |
22879 | { | |
22880 | int result = 0; | |
22881 | if (rename ("conftest.f", "conftest.f1")) | |
22882 | result |= 1; | |
22883 | if (unlink ("conftest.f1")) | |
22884 | result |= 2; | |
5e8754f9 | 22885 | if (rename ("conftest.f", "conftest.f")) |
6a29c58e YQ |
22886 | result |= 4; |
22887 | if (rename ("conftest.f1", "conftest.f1") == 0) | |
22888 | result |= 8; | |
22889 | return result; | |
22890 | ||
22891 | ; | |
22892 | return 0; | |
22893 | } | |
22894 | _ACEOF | |
22895 | if ac_fn_c_try_run "$LINENO"; then : | |
22896 | gl_cv_func_rename_link_works=yes | |
22897 | else | |
22898 | gl_cv_func_rename_link_works=no | |
22899 | fi | |
22900 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22901 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22902 | fi | |
22903 | ||
22904 | else | |
22905 | gl_cv_func_rename_link_works="guessing no" | |
22906 | fi | |
5e8754f9 | 22907 | rm -rf conftest.f conftest.f1 |
6a29c58e YQ |
22908 | else |
22909 | gl_cv_func_rename_link_works=yes | |
22910 | fi | |
22911 | ||
22912 | fi | |
22913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 | |
22914 | $as_echo "$gl_cv_func_rename_link_works" >&6; } | |
22915 | case "$gl_cv_func_rename_link_works" in | |
22916 | *yes) ;; | |
22917 | *) | |
22918 | REPLACE_RENAME=1 | |
22919 | ||
22920 | $as_echo "#define RENAME_HARD_LINK_BUG 1" >>confdefs.h | |
22921 | ||
22922 | ;; | |
22923 | esac | |
22924 | ||
22925 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5 | |
22926 | $as_echo_n "checking whether rename manages existing destinations correctly... " >&6; } | |
d0ac1c44 | 22927 | if ${gl_cv_func_rename_dest_works+:} false; then : |
6a29c58e YQ |
22928 | $as_echo_n "(cached) " >&6 |
22929 | else | |
22930 | rm -rf conftest.f conftest.d1 conftest.d2 | |
22931 | touch conftest.f && mkdir conftest.d1 conftest.d2 || | |
d0ac1c44 | 22932 | as_fn_error $? "cannot create temporary files" "$LINENO" 5 |
6a29c58e YQ |
22933 | if test "$cross_compiling" = yes; then : |
22934 | case "$host_os" in | |
5e8754f9 SDJ |
22935 | # Guess yes on glibc systems. |
22936 | *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; | |
22937 | # If we don't know, assume the worst. | |
22938 | *) gl_cv_func_rename_dest_works="guessing no" ;; | |
6a29c58e YQ |
22939 | esac |
22940 | ||
22941 | else | |
22942 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22943 | /* end confdefs.h. */ | |
22944 | ||
22945 | # include <stdio.h> | |
22946 | # include <stdlib.h> | |
22947 | ||
22948 | int | |
22949 | main () | |
22950 | { | |
22951 | int result = 0; | |
22952 | if (rename ("conftest.d1", "conftest.d2") != 0) | |
22953 | result |= 1; | |
22954 | if (rename ("conftest.d2", "conftest.f") == 0) | |
22955 | result |= 2; | |
22956 | return result; | |
22957 | ||
22958 | ; | |
22959 | return 0; | |
22960 | } | |
22961 | _ACEOF | |
22962 | if ac_fn_c_try_run "$LINENO"; then : | |
22963 | gl_cv_func_rename_dest_works=yes | |
22964 | else | |
22965 | gl_cv_func_rename_dest_works=no | |
22966 | fi | |
22967 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22968 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22969 | fi | |
22970 | ||
22971 | rm -rf conftest.f conftest.d1 conftest.d2 | |
22972 | ||
22973 | fi | |
22974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 | |
22975 | $as_echo "$gl_cv_func_rename_dest_works" >&6; } | |
22976 | case "$gl_cv_func_rename_dest_works" in | |
22977 | *yes) ;; | |
22978 | *) | |
22979 | REPLACE_RENAME=1 | |
22980 | ||
22981 | $as_echo "#define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h | |
22982 | ||
22983 | ;; | |
22984 | esac | |
22985 | ||
22986 | if test $REPLACE_RENAME = 1; then | |
22987 | ||
22988 | ||
22989 | ||
22990 | ||
22991 | ||
22992 | ||
22993 | ||
22994 | ||
22995 | gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext" | |
22996 | ||
22997 | fi | |
22998 | ||
22999 | ||
23000 | ||
23001 | ||
23002 | ||
23003 | GNULIB_RENAME=1 | |
23004 | ||
23005 | ||
23006 | ||
23007 | ||
23008 | ||
23009 | $as_echo "#define GNULIB_TEST_RENAME 1" >>confdefs.h | |
23010 | ||
23011 | ||
23012 | ||
23013 | ||
23014 | ||
23015 | ||
6ec2e0f5 SDJ |
23016 | for ac_func in rewinddir |
23017 | do : | |
23018 | ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir" | |
d0ac1c44 | 23019 | if test "x$ac_cv_func_rewinddir" = xyes; then : |
6ec2e0f5 SDJ |
23020 | cat >>confdefs.h <<_ACEOF |
23021 | #define HAVE_REWINDDIR 1 | |
23022 | _ACEOF | |
23023 | ||
23024 | fi | |
23025 | done | |
23026 | ||
23027 | if test $ac_cv_func_rewinddir = no; then | |
23028 | HAVE_REWINDDIR=0 | |
23029 | fi | |
23030 | ||
23031 | if test $HAVE_REWINDDIR = 0; then | |
23032 | ||
23033 | ||
23034 | ||
23035 | ||
23036 | ||
23037 | ||
23038 | ||
23039 | ||
23040 | gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext" | |
23041 | ||
23042 | fi | |
23043 | ||
23044 | ||
23045 | ||
23046 | ||
23047 | ||
23048 | GNULIB_REWINDDIR=1 | |
23049 | ||
23050 | ||
23051 | ||
23052 | ||
23053 | ||
23054 | $as_echo "#define GNULIB_TEST_REWINDDIR 1" >>confdefs.h | |
23055 | ||
23056 | ||
23057 | ||
23058 | ||
23059 | ||
23060 | ||
472fa5ee SM |
23061 | : |
23062 | ||
23063 | ||
23064 | ||
23065 | ||
23066 | ||
6a29c58e YQ |
23067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 |
23068 | $as_echo_n "checking whether rmdir works... " >&6; } | |
d0ac1c44 | 23069 | if ${gl_cv_func_rmdir_works+:} false; then : |
6a29c58e YQ |
23070 | $as_echo_n "(cached) " >&6 |
23071 | else | |
23072 | mkdir conftest.dir | |
23073 | touch conftest.file | |
23074 | if test "$cross_compiling" = yes; then : | |
23075 | case "$host_os" in | |
5e8754f9 SDJ |
23076 | # Guess yes on glibc systems. |
23077 | *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; | |
23078 | # If we don't know, assume the worst. | |
23079 | *) gl_cv_func_rmdir_works="guessing no" ;; | |
6a29c58e YQ |
23080 | esac |
23081 | ||
23082 | else | |
23083 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23084 | /* end confdefs.h. */ | |
23085 | #include <stdio.h> | |
23086 | #include <errno.h> | |
23087 | #if HAVE_UNISTD_H | |
23088 | # include <unistd.h> | |
23089 | #else /* on Windows with MSVC */ | |
23090 | # include <direct.h> | |
23091 | #endif | |
23092 | ||
23093 | int | |
23094 | main () | |
23095 | { | |
23096 | int result = 0; | |
23097 | if (!rmdir ("conftest.file/")) | |
23098 | result |= 1; | |
23099 | else if (errno != ENOTDIR) | |
23100 | result |= 2; | |
23101 | if (!rmdir ("conftest.dir/./")) | |
23102 | result |= 4; | |
23103 | return result; | |
23104 | ||
23105 | ; | |
23106 | return 0; | |
23107 | } | |
23108 | _ACEOF | |
23109 | if ac_fn_c_try_run "$LINENO"; then : | |
23110 | gl_cv_func_rmdir_works=yes | |
23111 | else | |
23112 | gl_cv_func_rmdir_works=no | |
23113 | fi | |
23114 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
23115 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
23116 | fi | |
23117 | ||
23118 | rm -rf conftest.dir conftest.file | |
23119 | fi | |
23120 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 | |
23121 | $as_echo "$gl_cv_func_rmdir_works" >&6; } | |
23122 | case "$gl_cv_func_rmdir_works" in | |
23123 | *yes) ;; | |
23124 | *) | |
23125 | REPLACE_RMDIR=1 | |
23126 | ;; | |
23127 | esac | |
23128 | ||
23129 | if test $REPLACE_RMDIR = 1; then | |
23130 | ||
23131 | ||
23132 | ||
23133 | ||
23134 | ||
23135 | ||
23136 | ||
23137 | ||
23138 | gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext" | |
23139 | ||
23140 | fi | |
23141 | ||
23142 | ||
23143 | ||
23144 | ||
23145 | ||
23146 | GNULIB_RMDIR=1 | |
23147 | ||
23148 | ||
23149 | ||
23150 | ||
23151 | ||
23152 | $as_echo "#define GNULIB_TEST_RMDIR 1" >>confdefs.h | |
23153 | ||
23154 | ||
23155 | ||
23156 | ||
0750520d | 23157 | |
472fa5ee SM |
23158 | : |
23159 | ||
23160 | ||
23161 | ||
23162 | ||
23163 | ||
23164 | ||
23165 | ||
23166 | ||
5e8754f9 SDJ |
23167 | |
23168 | ||
23169 | ||
23170 | : | |
23171 | ||
23172 | ||
23173 | ||
23174 | ||
23175 | ||
23176 | if test $ac_cv_func_secure_getenv = no; then | |
23177 | HAVE_SECURE_GETENV=0 | |
23178 | fi | |
23179 | ||
23180 | if test $HAVE_SECURE_GETENV = 0; then | |
23181 | ||
23182 | ||
23183 | ||
23184 | ||
23185 | ||
23186 | ||
23187 | ||
23188 | ||
23189 | gl_LIBOBJS="$gl_LIBOBJS secure_getenv.$ac_objext" | |
23190 | ||
23191 | ||
23192 | for ac_func in __secure_getenv | |
23193 | do : | |
23194 | ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv" | |
23195 | if test "x$ac_cv_func___secure_getenv" = xyes; then : | |
23196 | cat >>confdefs.h <<_ACEOF | |
23197 | #define HAVE___SECURE_GETENV 1 | |
23198 | _ACEOF | |
23199 | ||
23200 | fi | |
23201 | done | |
23202 | ||
23203 | if test $ac_cv_func___secure_getenv = no; then | |
23204 | for ac_func in issetugid | |
23205 | do : | |
23206 | ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" | |
23207 | if test "x$ac_cv_func_issetugid" = xyes; then : | |
23208 | cat >>confdefs.h <<_ACEOF | |
23209 | #define HAVE_ISSETUGID 1 | |
23210 | _ACEOF | |
23211 | ||
23212 | fi | |
23213 | done | |
23214 | ||
23215 | fi | |
23216 | ||
23217 | : | |
23218 | ||
23219 | ||
23220 | ||
23221 | ||
23222 | ||
23223 | ||
23224 | ||
23225 | ||
23226 | ||
23227 | ||
23228 | ||
23229 | ||
23230 | ||
23231 | ||
23232 | ||
23233 | fi | |
23234 | ||
23235 | ||
23236 | ||
23237 | ||
23238 | ||
23239 | GNULIB_SECURE_GETENV=1 | |
23240 | ||
23241 | ||
23242 | ||
23243 | ||
23244 | ||
23245 | $as_echo "#define GNULIB_TEST_SECURE_GETENV 1" >>confdefs.h | |
23246 | ||
23247 | ||
23248 | ||
23249 | ||
23250 | ||
3d99e817 AK |
23251 | if test $ac_cv_func_setenv = no; then |
23252 | HAVE_SETENV=0 | |
23253 | else | |
23254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 | |
23255 | $as_echo_n "checking whether setenv validates arguments... " >&6; } | |
d0ac1c44 | 23256 | if ${gl_cv_func_setenv_works+:} false; then : |
3d99e817 AK |
23257 | $as_echo_n "(cached) " >&6 |
23258 | else | |
23259 | if test "$cross_compiling" = yes; then : | |
23260 | case "$host_os" in | |
5e8754f9 SDJ |
23261 | # Guess yes on glibc systems. |
23262 | *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; | |
23263 | # If we don't know, assume the worst. | |
23264 | *) gl_cv_func_setenv_works="guessing no" ;; | |
3d99e817 AK |
23265 | esac |
23266 | ||
23267 | else | |
23268 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23269 | /* end confdefs.h. */ | |
23270 | ||
23271 | #include <stdlib.h> | |
23272 | #include <errno.h> | |
23273 | #include <string.h> | |
23274 | ||
23275 | int | |
23276 | main () | |
23277 | { | |
23278 | ||
23279 | int result = 0; | |
23280 | { | |
23281 | if (setenv ("", "", 0) != -1) | |
23282 | result |= 1; | |
23283 | else if (errno != EINVAL) | |
23284 | result |= 2; | |
23285 | } | |
23286 | { | |
23287 | if (setenv ("a", "=", 1) != 0) | |
23288 | result |= 4; | |
23289 | else if (strcmp (getenv ("a"), "=") != 0) | |
23290 | result |= 8; | |
23291 | } | |
23292 | return result; | |
23293 | ||
23294 | ; | |
23295 | return 0; | |
23296 | } | |
23297 | _ACEOF | |
23298 | if ac_fn_c_try_run "$LINENO"; then : | |
23299 | gl_cv_func_setenv_works=yes | |
23300 | else | |
23301 | gl_cv_func_setenv_works=no | |
23302 | fi | |
23303 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
23304 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
23305 | fi | |
23306 | ||
23307 | fi | |
23308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5 | |
23309 | $as_echo "$gl_cv_func_setenv_works" >&6; } | |
23310 | case "$gl_cv_func_setenv_works" in | |
23311 | *yes) ;; | |
23312 | *) | |
23313 | REPLACE_SETENV=1 | |
23314 | ;; | |
23315 | esac | |
23316 | fi | |
23317 | ||
23318 | if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then | |
23319 | ||
23320 | ||
23321 | ||
23322 | ||
23323 | ||
23324 | ||
23325 | ||
23326 | ||
23327 | gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" | |
23328 | ||
23329 | fi | |
23330 | ||
23331 | ||
23332 | ||
23333 | ||
23334 | ||
23335 | GNULIB_SETENV=1 | |
23336 | ||
23337 | ||
23338 | ||
23339 | ||
23340 | ||
23341 | $as_echo "#define GNULIB_TEST_SETENV 1" >>confdefs.h | |
23342 | ||
23343 | ||
23344 | ||
23345 | ||
23346 | ||
0750520d PA |
23347 | |
23348 | ||
23349 | ||
23350 | ||
23351 | ||
23352 | ||
23353 | ||
23354 | ||
23355 | ||
23356 | if test $gl_cv_have_include_next = yes; then | |
23357 | gl_cv_next_signal_h='<'signal.h'>' | |
23358 | else | |
23359 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5 | |
23360 | $as_echo_n "checking absolute name of <signal.h>... " >&6; } | |
d0ac1c44 | 23361 | if ${gl_cv_next_signal_h+:} false; then : |
0750520d PA |
23362 | $as_echo_n "(cached) " >&6 |
23363 | else | |
23364 | ||
23365 | ||
23366 | ||
23367 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23368 | /* end confdefs.h. */ | |
23369 | #include <signal.h> | |
23370 | _ACEOF | |
23371 | case "$host_os" in | |
23372 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23373 | *) gl_absname_cpp="$ac_cpp" ;; | |
23374 | esac | |
23375 | ||
23376 | case "$host_os" in | |
23377 | mingw*) | |
23378 | gl_dirsep_regex='[/\\]' | |
23379 | ;; | |
23380 | *) | |
23381 | gl_dirsep_regex='\/' | |
23382 | ;; | |
23383 | esac | |
23384 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23385 | gl_header_literal_regex=`echo 'signal.h' \ | |
23386 | | sed -e "$gl_make_literal_regex_sed"` | |
23387 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23388 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23389 | s|^/[^/]|//&| | |
23390 | p | |
23391 | q | |
23392 | }' | |
23393 | ||
23394 | gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23395 | sed -n "$gl_absolute_header_sed"` | |
23396 | ||
23397 | gl_header=$gl_cv_absolute_signal_h | |
23398 | gl_cv_next_signal_h='"'$gl_header'"' | |
23399 | ||
23400 | ||
23401 | fi | |
23402 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 | |
23403 | $as_echo "$gl_cv_next_signal_h" >&6; } | |
23404 | fi | |
23405 | NEXT_SIGNAL_H=$gl_cv_next_signal_h | |
23406 | ||
23407 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
23408 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23409 | gl_next_as_first_directive='<'signal.h'>' | |
23410 | else | |
23411 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23412 | gl_next_as_first_directive=$gl_cv_next_signal_h | |
23413 | fi | |
23414 | NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive | |
23415 | ||
23416 | ||
23417 | ||
23418 | ||
23419 | ||
23420 | # AIX declares sig_atomic_t to already include volatile, and C89 compilers | |
23421 | # then choke on 'volatile sig_atomic_t'. C99 requires that it compile. | |
23422 | ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " | |
23423 | #include <signal.h> | |
23424 | ||
23425 | " | |
d0ac1c44 | 23426 | if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : |
0750520d PA |
23427 | |
23428 | else | |
23429 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 | |
23430 | fi | |
23431 | ||
23432 | ||
23433 | ||
23434 | ||
23435 | ||
23436 | ||
23437 | ||
23438 | ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " | |
23439 | #include <signal.h> | |
23440 | ||
23441 | " | |
d0ac1c44 | 23442 | if test "x$ac_cv_type_sighandler_t" = xyes; then : |
0750520d PA |
23443 | |
23444 | else | |
23445 | HAVE_SIGHANDLER_T=0 | |
23446 | fi | |
23447 | ||
23448 | ||
23449 | ||
5e8754f9 SDJ |
23450 | for gl_func in pthread_sigmask sigaction sigaddset sigdelset sigemptyset sigfillset sigismember sigpending sigprocmask; do |
23451 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
23452 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
23453 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
23454 | if eval \${$as_gl_Symbol+:} false; then : | |
23455 | $as_echo_n "(cached) " >&6 | |
23456 | else | |
23457 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23458 | /* end confdefs.h. */ | |
23459 | #include <signal.h> | |
23460 | ||
23461 | int | |
23462 | main () | |
23463 | { | |
23464 | #undef $gl_func | |
23465 | (void) $gl_func; | |
23466 | ; | |
23467 | return 0; | |
23468 | } | |
23469 | _ACEOF | |
23470 | if ac_fn_c_try_compile "$LINENO"; then : | |
23471 | eval "$as_gl_Symbol=yes" | |
23472 | else | |
23473 | eval "$as_gl_Symbol=no" | |
23474 | fi | |
23475 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23476 | fi | |
23477 | eval ac_res=\$$as_gl_Symbol | |
23478 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
23479 | $as_echo "$ac_res" >&6; } | |
23480 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
23481 | cat >>confdefs.h <<_ACEOF | |
23482 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
23483 | _ACEOF | |
0750520d | 23484 | |
5e8754f9 SDJ |
23485 | eval ac_cv_have_decl_$gl_func=yes |
23486 | fi | |
23487 | done | |
0750520d PA |
23488 | |
23489 | ||
725e2999 JB |
23490 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " |
23491 | /* <sys/types.h> is not needed according to POSIX, but the | |
23492 | <sys/socket.h> in i386-unknown-freebsd4.10 and | |
23493 | powerpc-apple-darwin5.5 required it. */ | |
23494 | #include <sys/types.h> | |
23495 | #if HAVE_SYS_SOCKET_H | |
23496 | # include <sys/socket.h> | |
23497 | #elif HAVE_WS2TCPIP_H | |
23498 | # include <ws2tcpip.h> | |
23499 | #endif | |
23500 | ||
23501 | " | |
23502 | if test "x$ac_cv_type_socklen_t" = xyes; then : | |
23503 | ||
23504 | else | |
23505 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 | |
23506 | $as_echo_n "checking for socklen_t equivalent... " >&6; } | |
23507 | if ${gl_cv_socklen_t_equiv+:} false; then : | |
23508 | $as_echo_n "(cached) " >&6 | |
23509 | else | |
23510 | # Systems have either "struct sockaddr *" or | |
23511 | # "void *" as the second argument to getpeername | |
23512 | gl_cv_socklen_t_equiv= | |
23513 | for arg2 in "struct sockaddr" void; do | |
23514 | for t in int size_t "unsigned int" "long int" "unsigned long int"; do | |
23515 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23516 | /* end confdefs.h. */ | |
23517 | #include <sys/types.h> | |
23518 | #include <sys/socket.h> | |
23519 | ||
23520 | int getpeername (int, $arg2 *, $t *); | |
23521 | int | |
23522 | main () | |
23523 | { | |
23524 | $t len; | |
23525 | getpeername (0, 0, &len); | |
23526 | ; | |
23527 | return 0; | |
23528 | } | |
23529 | _ACEOF | |
23530 | if ac_fn_c_try_compile "$LINENO"; then : | |
23531 | gl_cv_socklen_t_equiv="$t" | |
23532 | fi | |
23533 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23534 | test "$gl_cv_socklen_t_equiv" != "" && break | |
23535 | done | |
23536 | test "$gl_cv_socklen_t_equiv" != "" && break | |
23537 | done | |
23538 | ||
23539 | fi | |
23540 | ||
23541 | if test "$gl_cv_socklen_t_equiv" = ""; then | |
23542 | as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 | |
23543 | fi | |
23544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 | |
23545 | $as_echo "$gl_cv_socklen_t_equiv" >&6; } | |
23546 | ||
23547 | cat >>confdefs.h <<_ACEOF | |
23548 | #define socklen_t $gl_cv_socklen_t_equiv | |
23549 | _ACEOF | |
23550 | ||
23551 | fi | |
23552 | ||
0750520d | 23553 | |
63ce7108 TT |
23554 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 |
23555 | $as_echo_n "checking for ssize_t... " >&6; } | |
d0ac1c44 | 23556 | if ${gt_cv_ssize_t+:} false; then : |
63ce7108 TT |
23557 | $as_echo_n "(cached) " >&6 |
23558 | else | |
23559 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23560 | /* end confdefs.h. */ | |
23561 | #include <sys/types.h> | |
23562 | int | |
23563 | main () | |
23564 | { | |
23565 | int x = sizeof (ssize_t *) + sizeof (ssize_t); | |
23566 | return !x; | |
23567 | ; | |
23568 | return 0; | |
23569 | } | |
23570 | _ACEOF | |
23571 | if ac_fn_c_try_compile "$LINENO"; then : | |
23572 | gt_cv_ssize_t=yes | |
23573 | else | |
23574 | gt_cv_ssize_t=no | |
23575 | fi | |
23576 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23577 | fi | |
23578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 | |
23579 | $as_echo "$gt_cv_ssize_t" >&6; } | |
23580 | if test $gt_cv_ssize_t = no; then | |
23581 | ||
23582 | $as_echo "#define ssize_t int" >>confdefs.h | |
23583 | ||
23584 | fi | |
23585 | ||
23586 | ||
23587 | ||
23588 | ||
472fa5ee SM |
23589 | : |
23590 | ||
23591 | ||
23592 | ||
23593 | ||
23594 | ||
5e8754f9 SDJ |
23595 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 |
23596 | $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } | |
23597 | if ${gl_cv_func_stat_dir_slash+:} false; then : | |
2196f55f YQ |
23598 | $as_echo_n "(cached) " >&6 |
23599 | else | |
5e8754f9 SDJ |
23600 | if test "$cross_compiling" = yes; then : |
23601 | case $host_os in | |
23602 | mingw*) gl_cv_func_stat_dir_slash="guessing no";; | |
23603 | *) gl_cv_func_stat_dir_slash="guessing yes";; | |
23604 | esac | |
2196f55f YQ |
23605 | else |
23606 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23607 | /* end confdefs.h. */ | |
23608 | #include <sys/stat.h> | |
23609 | ||
23610 | int | |
23611 | main () | |
23612 | { | |
5e8754f9 | 23613 | struct stat st; return stat (".", &st) != stat ("./", &st); |
2196f55f YQ |
23614 | ; |
23615 | return 0; | |
23616 | } | |
23617 | _ACEOF | |
23618 | if ac_fn_c_try_run "$LINENO"; then : | |
5e8754f9 | 23619 | gl_cv_func_stat_dir_slash=yes |
2196f55f | 23620 | else |
5e8754f9 | 23621 | gl_cv_func_stat_dir_slash=no |
2196f55f YQ |
23622 | fi |
23623 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
23624 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
23625 | fi | |
23626 | ||
23627 | fi | |
5e8754f9 SDJ |
23628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 |
23629 | $as_echo "$gl_cv_func_stat_dir_slash" >&6; } | |
23630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 | |
23631 | $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } | |
23632 | if ${gl_cv_func_stat_file_slash+:} false; then : | |
7a6dbc2f | 23633 | $as_echo_n "(cached) " >&6 |
2196f55f | 23634 | else |
5e8754f9 SDJ |
23635 | touch conftest.tmp |
23636 | # Assume that if we have lstat, we can also check symlinks. | |
23637 | if test $ac_cv_func_lstat = yes; then | |
23638 | ln -s conftest.tmp conftest.lnk | |
23639 | fi | |
23640 | if test "$cross_compiling" = yes; then : | |
23641 | case "$host_os" in | |
23642 | # Guess yes on glibc systems. | |
23643 | *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; | |
23644 | # If we don't know, assume the worst. | |
23645 | *) gl_cv_func_stat_file_slash="guessing no" ;; | |
23646 | esac | |
7a6dbc2f | 23647 | |
2196f55f | 23648 | else |
5e8754f9 SDJ |
23649 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23650 | /* end confdefs.h. */ | |
23651 | #include <sys/stat.h> | |
7a6dbc2f | 23652 | |
5e8754f9 SDJ |
23653 | int |
23654 | main () | |
23655 | { | |
23656 | int result = 0; | |
23657 | struct stat st; | |
23658 | if (!stat ("conftest.tmp/", &st)) | |
23659 | result |= 1; | |
23660 | #if HAVE_LSTAT | |
23661 | if (!stat ("conftest.lnk/", &st)) | |
23662 | result |= 2; | |
23663 | #endif | |
23664 | return result; | |
7a6dbc2f | 23665 | |
5e8754f9 SDJ |
23666 | ; |
23667 | return 0; | |
23668 | } | |
23669 | _ACEOF | |
23670 | if ac_fn_c_try_run "$LINENO"; then : | |
23671 | gl_cv_func_stat_file_slash=yes | |
23672 | else | |
23673 | gl_cv_func_stat_file_slash=no | |
2196f55f | 23674 | fi |
5e8754f9 SDJ |
23675 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
23676 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2196f55f | 23677 | fi |
2196f55f | 23678 | |
5e8754f9 | 23679 | rm -f conftest.tmp conftest.lnk |
7a6dbc2f | 23680 | fi |
5e8754f9 SDJ |
23681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 |
23682 | $as_echo "$gl_cv_func_stat_file_slash" >&6; } | |
23683 | case $gl_cv_func_stat_dir_slash in | |
23684 | *no) REPLACE_STAT=1 | |
2196f55f | 23685 | |
5e8754f9 SDJ |
23686 | $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h |
23687 | ;; | |
23688 | esac | |
23689 | case $gl_cv_func_stat_file_slash in | |
23690 | *no) REPLACE_STAT=1 | |
2196f55f | 23691 | |
5e8754f9 SDJ |
23692 | $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h |
23693 | ;; | |
23694 | esac | |
2196f55f | 23695 | |
5e8754f9 | 23696 | if test $REPLACE_STAT = 1; then |
2196f55f YQ |
23697 | |
23698 | ||
23699 | ||
23700 | ||
23701 | ||
23702 | ||
23703 | ||
2196f55f | 23704 | |
5e8754f9 | 23705 | gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" |
2196f55f | 23706 | |
5e8754f9 SDJ |
23707 | : |
23708 | fi | |
2196f55f YQ |
23709 | |
23710 | ||
23711 | ||
23712 | ||
2196f55f | 23713 | |
5e8754f9 | 23714 | GNULIB_STAT=1 |
2196f55f YQ |
23715 | |
23716 | ||
23717 | ||
23718 | ||
2196f55f | 23719 | |
5e8754f9 SDJ |
23720 | $as_echo "#define GNULIB_TEST_STAT 1" >>confdefs.h |
23721 | ||
2196f55f YQ |
23722 | |
23723 | ||
23724 | ||
725e2999 JB |
23725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 |
23726 | $as_echo_n "checking for working stdalign.h... " >&6; } | |
23727 | if ${gl_cv_header_working_stdalign_h+:} false; then : | |
23728 | $as_echo_n "(cached) " >&6 | |
23729 | else | |
23730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23731 | /* end confdefs.h. */ | |
23732 | #include <stdalign.h> | |
23733 | #include <stddef.h> | |
23734 | ||
23735 | /* Test that alignof yields a result consistent with offsetof. | |
23736 | This catches GCC bug 52023 | |
23737 | <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */ | |
23738 | #ifdef __cplusplus | |
23739 | template <class t> struct alignof_helper { char a; t b; }; | |
23740 | # define ao(type) offsetof (alignof_helper<type>, b) | |
23741 | #else | |
23742 | # define ao(type) offsetof (struct { char a; type b; }, b) | |
23743 | #endif | |
23744 | char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; | |
23745 | char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; | |
23746 | char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; | |
23747 | ||
23748 | /* Test _Alignas only on platforms where gnulib can help. */ | |
23749 | #if \ | |
23750 | ((defined __cplusplus && 201103 <= __cplusplus) \ | |
23751 | || (defined __APPLE__ && defined __MACH__ \ | |
23752 | ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ | |
23753 | : __GNUC__) \ | |
23754 | || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ | |
23755 | || __ICC || 0x5110 <= __SUNPRO_C \ | |
23756 | || 1300 <= _MSC_VER) | |
23757 | struct alignas_test { char c; char alignas (8) alignas_8; }; | |
23758 | char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 | |
23759 | ? 1 : -1]; | |
23760 | #endif | |
23761 | ||
23762 | int | |
23763 | main () | |
23764 | { | |
23765 | ||
23766 | ; | |
23767 | return 0; | |
23768 | } | |
23769 | _ACEOF | |
23770 | if ac_fn_c_try_compile "$LINENO"; then : | |
23771 | gl_cv_header_working_stdalign_h=yes | |
23772 | else | |
23773 | gl_cv_header_working_stdalign_h=no | |
23774 | fi | |
23775 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23776 | fi | |
23777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 | |
23778 | $as_echo "$gl_cv_header_working_stdalign_h" >&6; } | |
23779 | ||
23780 | if test $gl_cv_header_working_stdalign_h = yes; then | |
23781 | STDALIGN_H='' | |
23782 | else | |
23783 | STDALIGN_H='stdalign.h' | |
23784 | fi | |
23785 | ||
23786 | ||
23787 | if test -n "$STDALIGN_H"; then | |
23788 | GL_GENERATE_STDALIGN_H_TRUE= | |
23789 | GL_GENERATE_STDALIGN_H_FALSE='#' | |
23790 | else | |
23791 | GL_GENERATE_STDALIGN_H_TRUE='#' | |
23792 | GL_GENERATE_STDALIGN_H_FALSE= | |
23793 | fi | |
23794 | ||
23795 | ||
23796 | ||
2196f55f YQ |
23797 | |
23798 | ||
63ce7108 TT |
23799 | # Define two additional variables used in the Makefile substitution. |
23800 | ||
23801 | if test "$ac_cv_header_stdbool_h" = yes; then | |
23802 | STDBOOL_H='' | |
23803 | else | |
23804 | STDBOOL_H='stdbool.h' | |
23805 | fi | |
23806 | ||
23807 | if test -n "$STDBOOL_H"; then | |
23808 | GL_GENERATE_STDBOOL_H_TRUE= | |
23809 | GL_GENERATE_STDBOOL_H_FALSE='#' | |
23810 | else | |
23811 | GL_GENERATE_STDBOOL_H_TRUE='#' | |
23812 | GL_GENERATE_STDBOOL_H_FALSE= | |
23813 | fi | |
23814 | ||
23815 | ||
23816 | if test "$ac_cv_type__Bool" = yes; then | |
23817 | HAVE__BOOL=1 | |
23818 | else | |
23819 | HAVE__BOOL=0 | |
23820 | fi | |
23821 | ||
23822 | ||
23823 | ||
23824 | ||
23825 | ||
23826 | STDDEF_H= | |
4a626d0a PA |
23827 | ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include <stddef.h> |
23828 | ||
23829 | " | |
d0ac1c44 | 23830 | if test "x$ac_cv_type_max_align_t" = xyes; then : |
4a626d0a PA |
23831 | |
23832 | else | |
23833 | HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h | |
23834 | fi | |
23835 | ||
63ce7108 TT |
23836 | if test $gt_cv_c_wchar_t = no; then |
23837 | HAVE_WCHAR_T=0 | |
23838 | STDDEF_H=stddef.h | |
23839 | fi | |
23840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 | |
23841 | $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } | |
d0ac1c44 | 23842 | if ${gl_cv_decl_null_works+:} false; then : |
63ce7108 TT |
23843 | $as_echo_n "(cached) " >&6 |
23844 | else | |
23845 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23846 | /* end confdefs.h. */ | |
23847 | #include <stddef.h> | |
23848 | int test[2 * (sizeof NULL == sizeof (void *)) -1]; | |
23849 | ||
23850 | int | |
23851 | main () | |
23852 | { | |
23853 | ||
23854 | ; | |
23855 | return 0; | |
23856 | } | |
23857 | _ACEOF | |
23858 | if ac_fn_c_try_compile "$LINENO"; then : | |
23859 | gl_cv_decl_null_works=yes | |
23860 | else | |
23861 | gl_cv_decl_null_works=no | |
23862 | fi | |
23863 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23864 | fi | |
23865 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 | |
23866 | $as_echo "$gl_cv_decl_null_works" >&6; } | |
23867 | if test $gl_cv_decl_null_works = no; then | |
23868 | REPLACE_NULL=1 | |
23869 | STDDEF_H=stddef.h | |
23870 | fi | |
23871 | ||
23872 | if test -n "$STDDEF_H"; then | |
23873 | GL_GENERATE_STDDEF_H_TRUE= | |
23874 | GL_GENERATE_STDDEF_H_FALSE='#' | |
23875 | else | |
23876 | GL_GENERATE_STDDEF_H_TRUE='#' | |
23877 | GL_GENERATE_STDDEF_H_FALSE= | |
23878 | fi | |
23879 | ||
23880 | if test -n "$STDDEF_H"; then | |
23881 | ||
23882 | ||
23883 | ||
23884 | ||
23885 | ||
23886 | ||
23887 | ||
23888 | ||
23889 | if test $gl_cv_have_include_next = yes; then | |
23890 | gl_cv_next_stddef_h='<'stddef.h'>' | |
23891 | else | |
23892 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5 | |
23893 | $as_echo_n "checking absolute name of <stddef.h>... " >&6; } | |
d0ac1c44 | 23894 | if ${gl_cv_next_stddef_h+:} false; then : |
63ce7108 TT |
23895 | $as_echo_n "(cached) " >&6 |
23896 | else | |
23897 | ||
4a626d0a PA |
23898 | |
23899 | ||
23900 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
63ce7108 TT |
23901 | /* end confdefs.h. */ |
23902 | #include <stddef.h> | |
63ce7108 | 23903 | _ACEOF |
4a626d0a PA |
23904 | case "$host_os" in |
23905 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23906 | *) gl_absname_cpp="$ac_cpp" ;; | |
23907 | esac | |
63ce7108 | 23908 | |
4a626d0a PA |
23909 | case "$host_os" in |
23910 | mingw*) | |
23911 | gl_dirsep_regex='[/\\]' | |
23912 | ;; | |
23913 | *) | |
23914 | gl_dirsep_regex='\/' | |
23915 | ;; | |
23916 | esac | |
23917 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23918 | gl_header_literal_regex=`echo 'stddef.h' \ | |
23919 | | sed -e "$gl_make_literal_regex_sed"` | |
23920 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23921 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23922 | s|^/[^/]|//&| | |
23923 | p | |
23924 | q | |
23925 | }' | |
63ce7108 | 23926 | |
4a626d0a PA |
23927 | gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
23928 | sed -n "$gl_absolute_header_sed"` | |
23929 | ||
23930 | gl_header=$gl_cv_absolute_stddef_h | |
23931 | gl_cv_next_stddef_h='"'$gl_header'"' | |
63ce7108 TT |
23932 | |
23933 | ||
23934 | fi | |
23935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 | |
23936 | $as_echo "$gl_cv_next_stddef_h" >&6; } | |
23937 | fi | |
23938 | NEXT_STDDEF_H=$gl_cv_next_stddef_h | |
23939 | ||
23940 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
23941 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23942 | gl_next_as_first_directive='<'stddef.h'>' | |
23943 | else | |
23944 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23945 | gl_next_as_first_directive=$gl_cv_next_stddef_h | |
23946 | fi | |
23947 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive | |
23948 | ||
23949 | ||
23950 | ||
23951 | ||
23952 | fi | |
23953 | ||
23954 | ||
23955 | ||
23956 | ||
49e4877c | 23957 | $as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h |
63ce7108 TT |
23958 | |
23959 | ||
23960 | ||
98399780 YQ |
23961 | |
23962 | ||
23963 | ||
23964 | ||
23965 | ||
4a626d0a PA |
23966 | |
23967 | ||
6a29c58e YQ |
23968 | if test $gl_cv_have_include_next = yes; then |
23969 | gl_cv_next_stdio_h='<'stdio.h'>' | |
23970 | else | |
23971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5 | |
23972 | $as_echo_n "checking absolute name of <stdio.h>... " >&6; } | |
d0ac1c44 | 23973 | if ${gl_cv_next_stdio_h+:} false; then : |
6a29c58e YQ |
23974 | $as_echo_n "(cached) " >&6 |
23975 | else | |
23976 | ||
4a626d0a PA |
23977 | |
23978 | ||
23979 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6a29c58e YQ |
23980 | /* end confdefs.h. */ |
23981 | #include <stdio.h> | |
6a29c58e | 23982 | _ACEOF |
4a626d0a PA |
23983 | case "$host_os" in |
23984 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23985 | *) gl_absname_cpp="$ac_cpp" ;; | |
23986 | esac | |
23987 | ||
23988 | case "$host_os" in | |
23989 | mingw*) | |
23990 | gl_dirsep_regex='[/\\]' | |
23991 | ;; | |
23992 | *) | |
23993 | gl_dirsep_regex='\/' | |
23994 | ;; | |
23995 | esac | |
23996 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23997 | gl_header_literal_regex=`echo 'stdio.h' \ | |
23998 | | sed -e "$gl_make_literal_regex_sed"` | |
23999 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
24000 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
24001 | s|^/[^/]|//&| | |
24002 | p | |
24003 | q | |
24004 | }' | |
6a29c58e | 24005 | |
4a626d0a PA |
24006 | gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
24007 | sed -n "$gl_absolute_header_sed"` | |
6a29c58e | 24008 | |
4a626d0a PA |
24009 | gl_header=$gl_cv_absolute_stdio_h |
24010 | gl_cv_next_stdio_h='"'$gl_header'"' | |
6a29c58e YQ |
24011 | |
24012 | ||
24013 | fi | |
24014 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 | |
24015 | $as_echo "$gl_cv_next_stdio_h" >&6; } | |
24016 | fi | |
24017 | NEXT_STDIO_H=$gl_cv_next_stdio_h | |
24018 | ||
24019 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
24020 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
24021 | gl_next_as_first_directive='<'stdio.h'>' | |
24022 | else | |
24023 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
24024 | gl_next_as_first_directive=$gl_cv_next_stdio_h | |
24025 | fi | |
24026 | NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive | |
24027 | ||
24028 | ||
24029 | ||
24030 | ||
24031 | ||
4a626d0a PA |
24032 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5 |
24033 | $as_echo_n "checking which flavor of printf attribute matches inttypes macros... " >&6; } | |
d0ac1c44 | 24034 | if ${gl_cv_func_printf_attribute_flavor+:} false; then : |
4a626d0a PA |
24035 | $as_echo_n "(cached) " >&6 |
24036 | else | |
24037 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24038 | /* end confdefs.h. */ | |
24039 | ||
24040 | #define __STDC_FORMAT_MACROS 1 | |
24041 | #include <stdio.h> | |
24042 | #include <inttypes.h> | |
24043 | /* For non-mingw systems, compilation will trivially succeed. | |
24044 | For mingw, compilation will succeed for older mingw (system | |
24045 | printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ | |
5e8754f9 | 24046 | #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ |
4a626d0a PA |
24047 | (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
24048 | extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; | |
24049 | #endif | |
24050 | ||
24051 | int | |
24052 | main () | |
24053 | { | |
24054 | ||
24055 | ; | |
24056 | return 0; | |
24057 | } | |
24058 | _ACEOF | |
24059 | if ac_fn_c_try_compile "$LINENO"; then : | |
24060 | gl_cv_func_printf_attribute_flavor=system | |
24061 | else | |
24062 | gl_cv_func_printf_attribute_flavor=gnu | |
24063 | fi | |
24064 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
24065 | fi | |
24066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5 | |
24067 | $as_echo "$gl_cv_func_printf_attribute_flavor" >&6; } | |
24068 | if test "$gl_cv_func_printf_attribute_flavor" = gnu; then | |
24069 | ||
24070 | $as_echo "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h | |
24071 | ||
24072 | fi | |
24073 | ||
6a29c58e YQ |
24074 | GNULIB_FSCANF=1 |
24075 | ||
24076 | ||
24077 | cat >>confdefs.h <<_ACEOF | |
24078 | #define GNULIB_FSCANF 1 | |
24079 | _ACEOF | |
24080 | ||
24081 | ||
24082 | GNULIB_SCANF=1 | |
24083 | ||
24084 | ||
24085 | cat >>confdefs.h <<_ACEOF | |
24086 | #define GNULIB_SCANF 1 | |
24087 | _ACEOF | |
24088 | ||
24089 | ||
24090 | GNULIB_FGETC=1 | |
24091 | GNULIB_GETC=1 | |
24092 | GNULIB_GETCHAR=1 | |
24093 | GNULIB_FGETS=1 | |
24094 | GNULIB_FREAD=1 | |
24095 | ||
24096 | ||
24097 | GNULIB_FPRINTF=1 | |
24098 | GNULIB_PRINTF=1 | |
24099 | GNULIB_VFPRINTF=1 | |
24100 | GNULIB_VPRINTF=1 | |
24101 | GNULIB_FPUTC=1 | |
24102 | GNULIB_PUTC=1 | |
24103 | GNULIB_PUTCHAR=1 | |
24104 | GNULIB_FPUTS=1 | |
24105 | GNULIB_PUTS=1 | |
24106 | GNULIB_FWRITE=1 | |
24107 | ||
24108 | ||
24109 | ||
24110 | ||
5e8754f9 SDJ |
24111 | for gl_func in dprintf fpurge fseeko ftello getdelim getline gets pclose popen renameat snprintf tmpfile vdprintf vsnprintf; do |
24112 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
24113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
24114 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
24115 | if eval \${$as_gl_Symbol+:} false; then : | |
24116 | $as_echo_n "(cached) " >&6 | |
24117 | else | |
24118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24119 | /* end confdefs.h. */ | |
24120 | #include <stdio.h> | |
24121 | ||
24122 | int | |
24123 | main () | |
24124 | { | |
24125 | #undef $gl_func | |
24126 | (void) $gl_func; | |
24127 | ; | |
24128 | return 0; | |
24129 | } | |
24130 | _ACEOF | |
24131 | if ac_fn_c_try_compile "$LINENO"; then : | |
24132 | eval "$as_gl_Symbol=yes" | |
24133 | else | |
24134 | eval "$as_gl_Symbol=no" | |
24135 | fi | |
24136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
24137 | fi | |
24138 | eval ac_res=\$$as_gl_Symbol | |
24139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
24140 | $as_echo "$ac_res" >&6; } | |
24141 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
24142 | cat >>confdefs.h <<_ACEOF | |
24143 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
24144 | _ACEOF | |
6a29c58e | 24145 | |
5e8754f9 SDJ |
24146 | eval ac_cv_have_decl_$gl_func=yes |
24147 | fi | |
24148 | done | |
6a29c58e YQ |
24149 | |
24150 | ||
24151 | ||
24152 | ||
24153 | ||
24154 | ||
24155 | ||
24156 | ||
24157 | ||
24158 | ||
24159 | ||
24160 | ||
98399780 YQ |
24161 | if test $gl_cv_have_include_next = yes; then |
24162 | gl_cv_next_stdlib_h='<'stdlib.h'>' | |
24163 | else | |
24164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5 | |
24165 | $as_echo_n "checking absolute name of <stdlib.h>... " >&6; } | |
d0ac1c44 | 24166 | if ${gl_cv_next_stdlib_h+:} false; then : |
98399780 YQ |
24167 | $as_echo_n "(cached) " >&6 |
24168 | else | |
24169 | ||
4a626d0a PA |
24170 | |
24171 | ||
24172 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
98399780 YQ |
24173 | /* end confdefs.h. */ |
24174 | #include <stdlib.h> | |
98399780 | 24175 | _ACEOF |
4a626d0a PA |
24176 | case "$host_os" in |
24177 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
24178 | *) gl_absname_cpp="$ac_cpp" ;; | |
24179 | esac | |
24180 | ||
24181 | case "$host_os" in | |
24182 | mingw*) | |
24183 | gl_dirsep_regex='[/\\]' | |
24184 | ;; | |
24185 | *) | |
24186 | gl_dirsep_regex='\/' | |
24187 | ;; | |
24188 | esac | |
24189 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
24190 | gl_header_literal_regex=`echo 'stdlib.h' \ | |
24191 | | sed -e "$gl_make_literal_regex_sed"` | |
24192 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
24193 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
24194 | s|^/[^/]|//&| | |
24195 | p | |
24196 | q | |
24197 | }' | |
98399780 | 24198 | |
4a626d0a PA |
24199 | gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
24200 | sed -n "$gl_absolute_header_sed"` | |
98399780 | 24201 | |
4a626d0a PA |
24202 | gl_header=$gl_cv_absolute_stdlib_h |
24203 | gl_cv_next_stdlib_h='"'$gl_header'"' | |
98399780 YQ |
24204 | |
24205 | ||
24206 | fi | |
24207 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 | |
24208 | $as_echo "$gl_cv_next_stdlib_h" >&6; } | |
24209 | fi | |
24210 | NEXT_STDLIB_H=$gl_cv_next_stdlib_h | |
24211 | ||
24212 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
24213 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
24214 | gl_next_as_first_directive='<'stdlib.h'>' | |
24215 | else | |
24216 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
24217 | gl_next_as_first_directive=$gl_cv_next_stdlib_h | |
24218 | fi | |
24219 | NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive | |
24220 | ||
24221 | ||
24222 | ||
24223 | ||
24224 | ||
24225 | ||
5e8754f9 SDJ |
24226 | for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv; do |
24227 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
24228 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
24229 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
24230 | if eval \${$as_gl_Symbol+:} false; then : | |
24231 | $as_echo_n "(cached) " >&6 | |
24232 | else | |
24233 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24234 | /* end confdefs.h. */ | |
24235 | #include <stdlib.h> | |
24236 | #if HAVE_SYS_LOADAVG_H | |
24237 | # include <sys/loadavg.h> | |
24238 | #endif | |
24239 | #if HAVE_RANDOM_H | |
24240 | # include <random.h> | |
24241 | #endif | |
24242 | ||
24243 | int | |
24244 | main () | |
24245 | { | |
24246 | #undef $gl_func | |
24247 | (void) $gl_func; | |
24248 | ; | |
24249 | return 0; | |
24250 | } | |
24251 | _ACEOF | |
24252 | if ac_fn_c_try_compile "$LINENO"; then : | |
24253 | eval "$as_gl_Symbol=yes" | |
24254 | else | |
24255 | eval "$as_gl_Symbol=no" | |
24256 | fi | |
24257 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
24258 | fi | |
24259 | eval ac_res=\$$as_gl_Symbol | |
24260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
24261 | $as_echo "$ac_res" >&6; } | |
24262 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
24263 | cat >>confdefs.h <<_ACEOF | |
24264 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
24265 | _ACEOF | |
98399780 | 24266 | |
5e8754f9 SDJ |
24267 | eval ac_cv_have_decl_$gl_func=yes |
24268 | fi | |
24269 | done | |
98399780 YQ |
24270 | |
24271 | ||
24272 | ||
24273 | ||
24274 | ||
24275 | ||
8424cc97 SM |
24276 | for ac_func in strchrnul |
24277 | do : | |
24278 | ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" | |
d0ac1c44 | 24279 | if test "x$ac_cv_func_strchrnul" = xyes; then : |
8424cc97 SM |
24280 | cat >>confdefs.h <<_ACEOF |
24281 | #define HAVE_STRCHRNUL 1 | |
24282 | _ACEOF | |
24283 | ||
24284 | fi | |
24285 | done | |
24286 | ||
24287 | if test $ac_cv_func_strchrnul = no; then | |
24288 | HAVE_STRCHRNUL=0 | |
24289 | else | |
24290 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5 | |
24291 | $as_echo_n "checking whether strchrnul works... " >&6; } | |
d0ac1c44 | 24292 | if ${gl_cv_func_strchrnul_works+:} false; then : |
8424cc97 SM |
24293 | $as_echo_n "(cached) " >&6 |
24294 | else | |
24295 | if test "$cross_compiling" = yes; then : | |
24296 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24297 | /* end confdefs.h. */ | |
24298 | ||
24299 | #if defined __CYGWIN__ | |
24300 | #include <cygwin/version.h> | |
24301 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) | |
24302 | Lucky user | |
24303 | #endif | |
24304 | #else | |
24305 | Lucky user | |
24306 | #endif | |
24307 | ||
24308 | _ACEOF | |
24309 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
24310 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
24311 | gl_cv_func_strchrnul_works="guessing yes" | |
24312 | else | |
24313 | gl_cv_func_strchrnul_works="guessing no" | |
24314 | fi | |
24315 | rm -f conftest* | |
24316 | ||
24317 | ||
24318 | else | |
24319 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24320 | /* end confdefs.h. */ | |
24321 | ||
24322 | #include <string.h> /* for strchrnul */ | |
24323 | ||
24324 | int | |
24325 | main () | |
24326 | { | |
24327 | const char *buf = "a"; | |
24328 | return strchrnul (buf, 'b') != buf + 1; | |
24329 | ||
24330 | ; | |
24331 | return 0; | |
24332 | } | |
24333 | _ACEOF | |
24334 | if ac_fn_c_try_run "$LINENO"; then : | |
24335 | gl_cv_func_strchrnul_works=yes | |
24336 | else | |
24337 | gl_cv_func_strchrnul_works=no | |
24338 | fi | |
24339 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24340 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24341 | fi | |
24342 | ||
24343 | ||
24344 | fi | |
24345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5 | |
24346 | $as_echo "$gl_cv_func_strchrnul_works" >&6; } | |
24347 | case "$gl_cv_func_strchrnul_works" in | |
24348 | *yes) ;; | |
24349 | *) REPLACE_STRCHRNUL=1 ;; | |
24350 | esac | |
24351 | fi | |
24352 | ||
24353 | if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then | |
24354 | ||
24355 | ||
24356 | ||
24357 | ||
24358 | ||
24359 | ||
24360 | ||
24361 | ||
24362 | gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext" | |
24363 | ||
24364 | : | |
24365 | fi | |
24366 | ||
24367 | ||
24368 | ||
24369 | ||
24370 | ||
24371 | GNULIB_STRCHRNUL=1 | |
24372 | ||
24373 | ||
24374 | ||
24375 | ||
24376 | ||
24377 | $as_echo "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h | |
24378 | ||
24379 | ||
24380 | ||
24381 | ||
24382 | ||
24383 | ||
24384 | ||
472fa5ee SM |
24385 | : |
24386 | ||
24387 | ||
24388 | ||
24389 | ||
24390 | ||
6ec2e0f5 SDJ |
24391 | if test $ac_cv_func_strdup = yes; then |
24392 | if test $gl_cv_func_malloc_posix != yes; then | |
24393 | REPLACE_STRDUP=1 | |
24394 | fi | |
24395 | fi | |
24396 | ||
472fa5ee SM |
24397 | : |
24398 | ||
24399 | ||
24400 | ||
24401 | ||
24402 | ||
6ec2e0f5 SDJ |
24403 | if test $ac_cv_have_decl_strdup = no; then |
24404 | HAVE_DECL_STRDUP=0 | |
24405 | fi | |
24406 | ||
24407 | if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then | |
24408 | ||
24409 | ||
24410 | ||
24411 | ||
24412 | ||
24413 | ||
24414 | ||
24415 | ||
24416 | gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" | |
24417 | ||
24418 | : | |
24419 | fi | |
24420 | ||
24421 | ||
24422 | ||
24423 | ||
24424 | ||
24425 | GNULIB_STRDUP=1 | |
24426 | ||
24427 | ||
24428 | ||
24429 | ||
24430 | ||
24431 | $as_echo "#define GNULIB_TEST_STRDUP 1" >>confdefs.h | |
24432 | ||
24433 | ||
24434 | ||
24435 | ||
24436 | ||
24437 | ||
24438 | ||
24439 | ||
24440 | if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then | |
24441 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 | |
24442 | $as_echo_n "checking for working strerror function... " >&6; } | |
d0ac1c44 | 24443 | if ${gl_cv_func_working_strerror+:} false; then : |
6ec2e0f5 SDJ |
24444 | $as_echo_n "(cached) " >&6 |
24445 | else | |
24446 | if test "$cross_compiling" = yes; then : | |
24447 | case "$host_os" in | |
5e8754f9 SDJ |
24448 | # Guess yes on glibc systems. |
24449 | *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; | |
24450 | # If we don't know, assume the worst. | |
24451 | *) gl_cv_func_working_strerror="guessing no" ;; | |
6ec2e0f5 SDJ |
24452 | esac |
24453 | ||
24454 | else | |
24455 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24456 | /* end confdefs.h. */ | |
24457 | #include <string.h> | |
24458 | ||
24459 | int | |
24460 | main () | |
24461 | { | |
24462 | if (!*strerror (-2)) return 1; | |
24463 | ; | |
24464 | return 0; | |
24465 | } | |
24466 | _ACEOF | |
24467 | if ac_fn_c_try_run "$LINENO"; then : | |
24468 | gl_cv_func_working_strerror=yes | |
24469 | else | |
24470 | gl_cv_func_working_strerror=no | |
24471 | fi | |
24472 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24473 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24474 | fi | |
24475 | ||
24476 | ||
24477 | fi | |
24478 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 | |
24479 | $as_echo "$gl_cv_func_working_strerror" >&6; } | |
24480 | case "$gl_cv_func_working_strerror" in | |
24481 | *yes) ;; | |
24482 | *) | |
24483 | REPLACE_STRERROR=1 | |
24484 | ;; | |
24485 | esac | |
24486 | ||
24487 | else | |
24488 | REPLACE_STRERROR=1 | |
24489 | fi | |
24490 | ||
24491 | if test $REPLACE_STRERROR = 1; then | |
24492 | ||
24493 | ||
24494 | ||
24495 | ||
24496 | ||
24497 | ||
24498 | ||
24499 | ||
24500 | gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" | |
24501 | ||
24502 | fi | |
24503 | ||
24504 | ||
24505 | cat >>confdefs.h <<_ACEOF | |
24506 | #define GNULIB_STRERROR 1 | |
24507 | _ACEOF | |
24508 | ||
24509 | ||
24510 | ||
24511 | ||
24512 | ||
24513 | ||
24514 | ||
24515 | GNULIB_STRERROR=1 | |
24516 | ||
24517 | ||
24518 | ||
24519 | ||
24520 | ||
24521 | $as_echo "#define GNULIB_TEST_STRERROR 1" >>confdefs.h | |
24522 | ||
24523 | ||
24524 | ||
24525 | ||
24526 | ||
24527 | if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then | |
24528 | ||
24529 | ||
24530 | ||
24531 | ||
24532 | ||
24533 | ||
24534 | ||
24535 | ||
24536 | gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" | |
24537 | ||
24538 | ||
24539 | ||
24540 | ||
24541 | ||
472fa5ee SM |
24542 | : |
24543 | ||
24544 | ||
24545 | ||
24546 | ||
24547 | ||
6ec2e0f5 SDJ |
24548 | if test $ac_cv_header_sys_socket_h != yes; then |
24549 | for ac_header in winsock2.h | |
24550 | do : | |
24551 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
d0ac1c44 | 24552 | if test "x$ac_cv_header_winsock2_h" = xyes; then : |
6ec2e0f5 SDJ |
24553 | cat >>confdefs.h <<_ACEOF |
24554 | #define HAVE_WINSOCK2_H 1 | |
24555 | _ACEOF | |
24556 | ||
24557 | fi | |
24558 | ||
24559 | done | |
24560 | ||
24561 | fi | |
24562 | if test "$ac_cv_header_winsock2_h" = yes; then | |
24563 | HAVE_WINSOCK2_H=1 | |
24564 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
24565 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
24566 | else | |
24567 | HAVE_WINSOCK2_H=0 | |
24568 | fi | |
24569 | ||
24570 | ||
24571 | fi | |
24572 | ||
24573 | ||
24574 | ||
24575 | ||
98399780 | 24576 | |
63ce7108 TT |
24577 | if test $REPLACE_STRSTR = 0; then |
24578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5 | |
24579 | $as_echo_n "checking whether strstr works in linear time... " >&6; } | |
d0ac1c44 | 24580 | if ${gl_cv_func_strstr_linear+:} false; then : |
63ce7108 TT |
24581 | $as_echo_n "(cached) " >&6 |
24582 | else | |
24583 | if test "$cross_compiling" = yes; then : | |
24584 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24585 | /* end confdefs.h. */ | |
24586 | ||
24587 | #include <features.h> | |
24588 | #ifdef __GNU_LIBRARY__ | |
24589 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ | |
24590 | && !(defined __i386__ || defined __x86_64__) \ | |
24591 | && !defined __UCLIBC__ | |
24592 | Lucky user | |
24593 | #endif | |
24594 | #endif | |
24595 | #ifdef __CYGWIN__ | |
24596 | #include <cygwin/version.h> | |
24597 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | |
24598 | Lucky user | |
24599 | #endif | |
24600 | #endif | |
24601 | ||
24602 | _ACEOF | |
24603 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
24604 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
24605 | gl_cv_func_strstr_linear="guessing yes" | |
c971b7fa | 24606 | else |
63ce7108 | 24607 | gl_cv_func_strstr_linear="guessing no" |
c971b7fa PA |
24608 | fi |
24609 | rm -f conftest* | |
24610 | ||
24611 | ||
24612 | else | |
24613 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24614 | /* end confdefs.h. */ | |
24615 | ||
49e4877c PA |
24616 | #ifdef __MVS__ |
24617 | /* z/OS does not deliver signals while strstr() is running (thanks to | |
24618 | restrictions on its LE runtime), which prevents us from limiting the | |
24619 | running time of this test. */ | |
24620 | # error "This test does not work properly on z/OS" | |
24621 | #endif | |
c971b7fa | 24622 | #include <signal.h> /* for signal */ |
63ce7108 | 24623 | #include <string.h> /* for strstr */ |
c971b7fa PA |
24624 | #include <stdlib.h> /* for malloc */ |
24625 | #include <unistd.h> /* for alarm */ | |
49e4877c | 24626 | static void quit (int sig) { _exit (sig + 128); } |
c971b7fa PA |
24627 | |
24628 | int | |
24629 | main () | |
24630 | { | |
24631 | ||
24632 | int result = 0; | |
24633 | size_t m = 1000000; | |
63ce7108 TT |
24634 | char *haystack = (char *) malloc (2 * m + 2); |
24635 | char *needle = (char *) malloc (m + 2); | |
c971b7fa | 24636 | /* Failure to compile this test due to missing alarm is okay, |
63ce7108 | 24637 | since all such platforms (mingw) also have quadratic strstr. */ |
c971b7fa PA |
24638 | signal (SIGALRM, quit); |
24639 | alarm (5); | |
24640 | /* Check for quadratic performance. */ | |
24641 | if (haystack && needle) | |
24642 | { | |
24643 | memset (haystack, 'A', 2 * m); | |
24644 | haystack[2 * m] = 'B'; | |
63ce7108 | 24645 | haystack[2 * m + 1] = 0; |
c971b7fa PA |
24646 | memset (needle, 'A', m); |
24647 | needle[m] = 'B'; | |
63ce7108 TT |
24648 | needle[m + 1] = 0; |
24649 | if (!strstr (haystack, needle)) | |
c971b7fa PA |
24650 | result |= 1; |
24651 | } | |
24652 | return result; | |
24653 | ||
24654 | ; | |
24655 | return 0; | |
24656 | } | |
24657 | _ACEOF | |
24658 | if ac_fn_c_try_run "$LINENO"; then : | |
63ce7108 | 24659 | gl_cv_func_strstr_linear=yes |
c971b7fa | 24660 | else |
63ce7108 | 24661 | gl_cv_func_strstr_linear=no |
c971b7fa PA |
24662 | fi |
24663 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24664 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24665 | fi | |
24666 | ||
24667 | ||
24668 | fi | |
63ce7108 TT |
24669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5 |
24670 | $as_echo "$gl_cv_func_strstr_linear" >&6; } | |
24671 | case "$gl_cv_func_strstr_linear" in | |
40a73391 JK |
24672 | *yes) ;; |
24673 | *) | |
63ce7108 | 24674 | REPLACE_STRSTR=1 |
40a73391 JK |
24675 | ;; |
24676 | esac | |
c971b7fa PA |
24677 | fi |
24678 | ||
63ce7108 | 24679 | if test $REPLACE_STRSTR = 1; then |
c971b7fa PA |
24680 | |
24681 | ||
24682 | ||
24683 | ||
24684 | ||
24685 | ||
24686 | ||
24687 | ||
63ce7108 | 24688 | gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" |
c971b7fa | 24689 | |
a512b375 | 24690 | fi |
c971b7fa PA |
24691 | |
24692 | ||
24693 | ||
5e8754f9 | 24694 | if test "$gl_cv_func_memchr_works" != yes; then |
63ce7108 | 24695 | REPLACE_STRSTR=1 |
c971b7fa | 24696 | else |
63ce7108 TT |
24697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 |
24698 | $as_echo_n "checking whether strstr works... " >&6; } | |
d0ac1c44 | 24699 | if ${gl_cv_func_strstr_works_always+:} false; then : |
c971b7fa PA |
24700 | $as_echo_n "(cached) " >&6 |
24701 | else | |
24702 | if test "$cross_compiling" = yes; then : | |
63ce7108 | 24703 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
c971b7fa PA |
24704 | /* end confdefs.h. */ |
24705 | ||
24706 | #ifdef __GNU_LIBRARY__ | |
24707 | #include <features.h> | |
63ce7108 | 24708 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ |
c971b7fa PA |
24709 | || defined __UCLIBC__ |
24710 | Lucky user | |
24711 | #endif | |
24712 | #elif defined __CYGWIN__ | |
24713 | #include <cygwin/version.h> | |
24714 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | |
24715 | Lucky user | |
24716 | #endif | |
24717 | #else | |
24718 | Lucky user | |
24719 | #endif | |
24720 | ||
24721 | _ACEOF | |
24722 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
24723 | $EGREP "Lucky user" >/dev/null 2>&1; then : | |
63ce7108 | 24724 | gl_cv_func_strstr_works_always="guessing yes" |
c971b7fa | 24725 | else |
63ce7108 | 24726 | gl_cv_func_strstr_works_always="guessing no" |
c971b7fa PA |
24727 | fi |
24728 | rm -f conftest* | |
24729 | ||
24730 | ||
24731 | else | |
24732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24733 | /* end confdefs.h. */ | |
24734 | ||
63ce7108 | 24735 | #include <string.h> /* for strstr */ |
c971b7fa PA |
24736 | #define P "_EF_BF_BD" |
24737 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P | |
24738 | #define NEEDLE P P P P P | |
24739 | ||
24740 | int | |
24741 | main () | |
24742 | { | |
63ce7108 | 24743 | return !!strstr (HAYSTACK, NEEDLE); |
c971b7fa PA |
24744 | |
24745 | ; | |
24746 | return 0; | |
24747 | } | |
24748 | _ACEOF | |
24749 | if ac_fn_c_try_run "$LINENO"; then : | |
63ce7108 | 24750 | gl_cv_func_strstr_works_always=yes |
c971b7fa | 24751 | else |
63ce7108 | 24752 | gl_cv_func_strstr_works_always=no |
c971b7fa PA |
24753 | fi |
24754 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24755 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24756 | fi | |
24757 | ||
24758 | ||
24759 | fi | |
63ce7108 TT |
24760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 |
24761 | $as_echo "$gl_cv_func_strstr_works_always" >&6; } | |
24762 | case "$gl_cv_func_strstr_works_always" in | |
40a73391 JK |
24763 | *yes) ;; |
24764 | *) | |
63ce7108 | 24765 | REPLACE_STRSTR=1 |
40a73391 JK |
24766 | ;; |
24767 | esac | |
c971b7fa | 24768 | fi |
8839a007 | 24769 | |
63ce7108 | 24770 | if test $REPLACE_STRSTR = 1; then |
8839a007 | 24771 | |
8690e634 JK |
24772 | |
24773 | ||
8690e634 JK |
24774 | |
24775 | ||
24776 | ||
24777 | ||
24778 | ||
63ce7108 | 24779 | gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" |
8690e634 | 24780 | |
8690e634 JK |
24781 | fi |
24782 | ||
8690e634 JK |
24783 | |
24784 | ||
8690e634 | 24785 | |
8690e634 | 24786 | |
63ce7108 | 24787 | GNULIB_STRSTR=1 |
8690e634 JK |
24788 | |
24789 | ||
24790 | ||
8690e634 JK |
24791 | |
24792 | ||
63ce7108 | 24793 | $as_echo "#define GNULIB_TEST_STRSTR 1" >>confdefs.h |
8690e634 JK |
24794 | |
24795 | ||
24796 | ||
24797 | ||
24798 | ||
24799 | ||
24800 | ||
421693b0 PA |
24801 | for ac_func in strtok_r |
24802 | do : | |
24803 | ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r" | |
d0ac1c44 | 24804 | if test "x$ac_cv_func_strtok_r" = xyes; then : |
421693b0 PA |
24805 | cat >>confdefs.h <<_ACEOF |
24806 | #define HAVE_STRTOK_R 1 | |
24807 | _ACEOF | |
24808 | ||
24809 | fi | |
24810 | done | |
24811 | ||
24812 | if test $ac_cv_func_strtok_r = yes; then | |
24813 | HAVE_STRTOK_R=1 | |
24814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtok_r works" >&5 | |
24815 | $as_echo_n "checking whether strtok_r works... " >&6; } | |
d0ac1c44 | 24816 | if ${gl_cv_func_strtok_r_works+:} false; then : |
421693b0 PA |
24817 | $as_echo_n "(cached) " >&6 |
24818 | else | |
24819 | if test "$cross_compiling" = yes; then : | |
5e8754f9 SDJ |
24820 | |
24821 | case "$host_os" in | |
24822 | # Guess no on glibc systems. | |
24823 | *-gnu*) gl_cv_func_strtok_r_works="guessing no";; | |
24824 | *) gl_cv_func_strtok_r_works="guessing yes";; | |
421693b0 PA |
24825 | esac |
24826 | ||
24827 | else | |
24828 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24829 | /* end confdefs.h. */ | |
24830 | ||
24831 | #ifndef __OPTIMIZE__ | |
24832 | # define __OPTIMIZE__ 1 | |
24833 | #endif | |
24834 | #undef __OPTIMIZE_SIZE__ | |
24835 | #undef __NO_INLINE__ | |
24836 | #include <stdlib.h> | |
24837 | #include <string.h> | |
24838 | ||
24839 | int | |
24840 | main () | |
24841 | { | |
24842 | static const char dummy[] = "\177\01a"; | |
24843 | char delimiters[] = "xxxxxxxx"; | |
24844 | char *save_ptr = (char *) dummy; | |
24845 | strtok_r (delimiters, "x", &save_ptr); | |
24846 | strtok_r (NULL, "x", &save_ptr); | |
24847 | return 0; | |
24848 | ||
24849 | ; | |
24850 | return 0; | |
24851 | } | |
24852 | ||
24853 | _ACEOF | |
24854 | if ac_fn_c_try_run "$LINENO"; then : | |
24855 | gl_cv_func_strtok_r_works=yes | |
24856 | else | |
24857 | gl_cv_func_strtok_r_works=no | |
24858 | fi | |
24859 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24860 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24861 | fi | |
24862 | ||
24863 | ||
24864 | fi | |
24865 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtok_r_works" >&5 | |
24866 | $as_echo "$gl_cv_func_strtok_r_works" >&6; } | |
24867 | case "$gl_cv_func_strtok_r_works" in | |
24868 | *no) | |
24869 | UNDEFINE_STRTOK_R=1 | |
24870 | ;; | |
24871 | esac | |
24872 | else | |
24873 | HAVE_STRTOK_R=0 | |
24874 | fi | |
24875 | ||
472fa5ee SM |
24876 | : |
24877 | ||
24878 | ||
24879 | ||
24880 | ||
24881 | ||
421693b0 PA |
24882 | if test $ac_cv_have_decl_strtok_r = no; then |
24883 | HAVE_DECL_STRTOK_R=0 | |
24884 | fi | |
24885 | ||
24886 | if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then | |
24887 | ||
24888 | ||
24889 | ||
24890 | ||
24891 | ||
24892 | ||
24893 | ||
24894 | ||
24895 | gl_LIBOBJS="$gl_LIBOBJS strtok_r.$ac_objext" | |
24896 | ||
24897 | ||
24898 | : | |
24899 | ||
24900 | fi | |
24901 | ||
24902 | ||
24903 | ||
24904 | ||
24905 | ||
24906 | GNULIB_STRTOK_R=1 | |
24907 | ||
24908 | ||
24909 | ||
24910 | ||
24911 | ||
24912 | $as_echo "#define GNULIB_TEST_STRTOK_R 1" >>confdefs.h | |
24913 | ||
24914 | ||
24915 | ||
24916 | ||
24917 | ||
24918 | ||
24919 | ||
8690e634 JK |
24920 | |
24921 | ||
24922 | ||
24923 | ||
24924 | ||
8690e634 | 24925 | |
09607c9e | 24926 | |
725e2999 JB |
24927 | |
24928 | ||
472fa5ee SM |
24929 | : |
24930 | ||
24931 | ||
24932 | ||
24933 | ||
24934 | ||
09607c9e TT |
24935 | |
24936 | ||
24937 | ||
24938 | if test $gl_cv_have_include_next = yes; then | |
24939 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' | |
24940 | else | |
24941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5 | |
24942 | $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; } | |
d0ac1c44 | 24943 | if ${gl_cv_next_sys_stat_h+:} false; then : |
09607c9e TT |
24944 | $as_echo_n "(cached) " >&6 |
24945 | else | |
24946 | ||
24947 | if test $ac_cv_header_sys_stat_h = yes; then | |
24948 | ||
24949 | ||
4a626d0a PA |
24950 | |
24951 | ||
24952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
09607c9e TT |
24953 | /* end confdefs.h. */ |
24954 | #include <sys/stat.h> | |
09607c9e | 24955 | _ACEOF |
4a626d0a PA |
24956 | case "$host_os" in |
24957 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
24958 | *) gl_absname_cpp="$ac_cpp" ;; | |
24959 | esac | |
24960 | ||
24961 | case "$host_os" in | |
24962 | mingw*) | |
24963 | gl_dirsep_regex='[/\\]' | |
24964 | ;; | |
24965 | *) | |
24966 | gl_dirsep_regex='\/' | |
24967 | ;; | |
24968 | esac | |
24969 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
24970 | gl_header_literal_regex=`echo 'sys/stat.h' \ | |
24971 | | sed -e "$gl_make_literal_regex_sed"` | |
24972 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
24973 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
24974 | s|^/[^/]|//&| | |
24975 | p | |
24976 | q | |
24977 | }' | |
24978 | ||
24979 | gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
24980 | sed -n "$gl_absolute_header_sed"` | |
24981 | ||
24982 | gl_header=$gl_cv_absolute_sys_stat_h | |
24983 | gl_cv_next_sys_stat_h='"'$gl_header'"' | |
09607c9e TT |
24984 | else |
24985 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' | |
24986 | fi | |
24987 | ||
24988 | ||
24989 | fi | |
24990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 | |
24991 | $as_echo "$gl_cv_next_sys_stat_h" >&6; } | |
24992 | fi | |
24993 | NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h | |
24994 | ||
24995 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
24996 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
24997 | gl_next_as_first_directive='<'sys/stat.h'>' | |
24998 | else | |
24999 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
25000 | gl_next_as_first_directive=$gl_cv_next_sys_stat_h | |
25001 | fi | |
25002 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive | |
25003 | ||
25004 | ||
25005 | ||
25006 | ||
25007 | ||
25008 | ||
25009 | ||
25010 | ||
2196f55f | 25011 | |
09607c9e TT |
25012 | |
25013 | ||
5e8754f9 | 25014 | if test $WINDOWS_64_BIT_ST_SIZE = 1; then |
09607c9e | 25015 | |
5e8754f9 | 25016 | $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h |
09607c9e | 25017 | |
5e8754f9 | 25018 | fi |
09607c9e TT |
25019 | |
25020 | ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h> | |
25021 | #include <sys/stat.h> | |
25022 | " | |
d0ac1c44 | 25023 | if test "x$ac_cv_type_nlink_t" = xyes; then : |
09607c9e TT |
25024 | |
25025 | else | |
25026 | ||
25027 | $as_echo "#define nlink_t int" >>confdefs.h | |
25028 | ||
25029 | fi | |
25030 | ||
25031 | ||
25032 | ||
5e8754f9 SDJ |
25033 | for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do |
25034 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
25035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
25036 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
25037 | if eval \${$as_gl_Symbol+:} false; then : | |
25038 | $as_echo_n "(cached) " >&6 | |
25039 | else | |
25040 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25041 | /* end confdefs.h. */ | |
25042 | #include <sys/stat.h> | |
25043 | ||
25044 | int | |
25045 | main () | |
25046 | { | |
25047 | #undef $gl_func | |
25048 | (void) $gl_func; | |
25049 | ; | |
25050 | return 0; | |
25051 | } | |
25052 | _ACEOF | |
25053 | if ac_fn_c_try_compile "$LINENO"; then : | |
25054 | eval "$as_gl_Symbol=yes" | |
25055 | else | |
25056 | eval "$as_gl_Symbol=no" | |
25057 | fi | |
25058 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
25059 | fi | |
25060 | eval ac_res=\$$as_gl_Symbol | |
25061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
25062 | $as_echo "$ac_res" >&6; } | |
25063 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
25064 | cat >>confdefs.h <<_ACEOF | |
25065 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
25066 | _ACEOF | |
09607c9e | 25067 | |
5e8754f9 SDJ |
25068 | eval ac_cv_have_decl_$gl_func=yes |
25069 | fi | |
25070 | done | |
09607c9e TT |
25071 | |
25072 | ||
25073 | ||
25074 | ||
25075 | ||
25076 | ||
25077 | ||
25078 | ||
25079 | ||
25080 | ||
25081 | ||
725e2999 JB |
25082 | |
25083 | ||
25084 | ||
25085 | ||
25086 | ||
25087 | ||
25088 | : | |
25089 | ||
25090 | ||
25091 | ||
25092 | ||
25093 | ||
25094 | ||
25095 | ||
25096 | ||
25097 | if test $gl_cv_have_include_next = yes; then | |
25098 | gl_cv_next_sys_uio_h='<'sys/uio.h'>' | |
25099 | else | |
25100 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/uio.h>" >&5 | |
25101 | $as_echo_n "checking absolute name of <sys/uio.h>... " >&6; } | |
25102 | if ${gl_cv_next_sys_uio_h+:} false; then : | |
25103 | $as_echo_n "(cached) " >&6 | |
25104 | else | |
25105 | ||
25106 | if test $ac_cv_header_sys_uio_h = yes; then | |
25107 | ||
25108 | ||
25109 | ||
25110 | ||
25111 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25112 | /* end confdefs.h. */ | |
25113 | #include <sys/uio.h> | |
25114 | _ACEOF | |
25115 | case "$host_os" in | |
25116 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
25117 | *) gl_absname_cpp="$ac_cpp" ;; | |
25118 | esac | |
25119 | ||
25120 | case "$host_os" in | |
25121 | mingw*) | |
25122 | gl_dirsep_regex='[/\\]' | |
25123 | ;; | |
25124 | *) | |
25125 | gl_dirsep_regex='\/' | |
25126 | ;; | |
25127 | esac | |
25128 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
25129 | gl_header_literal_regex=`echo 'sys/uio.h' \ | |
25130 | | sed -e "$gl_make_literal_regex_sed"` | |
25131 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
25132 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
25133 | s|^/[^/]|//&| | |
25134 | p | |
25135 | q | |
25136 | }' | |
25137 | ||
25138 | gl_cv_absolute_sys_uio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
25139 | sed -n "$gl_absolute_header_sed"` | |
25140 | ||
25141 | gl_header=$gl_cv_absolute_sys_uio_h | |
25142 | gl_cv_next_sys_uio_h='"'$gl_header'"' | |
25143 | else | |
25144 | gl_cv_next_sys_uio_h='<'sys/uio.h'>' | |
25145 | fi | |
25146 | ||
25147 | ||
25148 | fi | |
25149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 | |
25150 | $as_echo "$gl_cv_next_sys_uio_h" >&6; } | |
25151 | fi | |
25152 | NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h | |
25153 | ||
25154 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
25155 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
25156 | gl_next_as_first_directive='<'sys/uio.h'>' | |
25157 | else | |
25158 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
25159 | gl_next_as_first_directive=$gl_cv_next_sys_uio_h | |
25160 | fi | |
25161 | NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive | |
25162 | ||
25163 | ||
25164 | ||
25165 | ||
25166 | if test $ac_cv_header_sys_uio_h = yes; then | |
25167 | HAVE_SYS_UIO_H=1 | |
25168 | else | |
25169 | HAVE_SYS_UIO_H=0 | |
25170 | fi | |
25171 | ||
25172 | ||
25173 | ||
25174 | ||
25175 | ||
2d8adcbd MM |
25176 | : |
25177 | ||
25178 | ||
25179 | ||
25180 | ||
09607c9e TT |
25181 | |
25182 | ||
25183 | ||
8839a007 PA |
25184 | |
25185 | ||
25186 | ||
25187 | ||
09607c9e TT |
25188 | |
25189 | ||
8839a007 | 25190 | |
472fa5ee SM |
25191 | : |
25192 | ||
25193 | ||
25194 | ||
25195 | ||
25196 | ||
8839a007 PA |
25197 | |
25198 | ||
25199 | ||
25200 | if test $gl_cv_have_include_next = yes; then | |
25201 | gl_cv_next_unistd_h='<'unistd.h'>' | |
25202 | else | |
25203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5 | |
25204 | $as_echo_n "checking absolute name of <unistd.h>... " >&6; } | |
d0ac1c44 | 25205 | if ${gl_cv_next_unistd_h+:} false; then : |
8839a007 PA |
25206 | $as_echo_n "(cached) " >&6 |
25207 | else | |
25208 | ||
25209 | if test $ac_cv_header_unistd_h = yes; then | |
25210 | ||
25211 | ||
4a626d0a PA |
25212 | |
25213 | ||
25214 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8839a007 PA |
25215 | /* end confdefs.h. */ |
25216 | #include <unistd.h> | |
8839a007 | 25217 | _ACEOF |
4a626d0a PA |
25218 | case "$host_os" in |
25219 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
25220 | *) gl_absname_cpp="$ac_cpp" ;; | |
25221 | esac | |
25222 | ||
25223 | case "$host_os" in | |
25224 | mingw*) | |
25225 | gl_dirsep_regex='[/\\]' | |
25226 | ;; | |
25227 | *) | |
25228 | gl_dirsep_regex='\/' | |
25229 | ;; | |
25230 | esac | |
25231 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
25232 | gl_header_literal_regex=`echo 'unistd.h' \ | |
25233 | | sed -e "$gl_make_literal_regex_sed"` | |
25234 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
25235 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
25236 | s|^/[^/]|//&| | |
25237 | p | |
25238 | q | |
25239 | }' | |
25240 | ||
25241 | gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
25242 | sed -n "$gl_absolute_header_sed"` | |
25243 | ||
25244 | gl_header=$gl_cv_absolute_unistd_h | |
25245 | gl_cv_next_unistd_h='"'$gl_header'"' | |
8839a007 PA |
25246 | else |
25247 | gl_cv_next_unistd_h='<'unistd.h'>' | |
25248 | fi | |
25249 | ||
25250 | ||
25251 | fi | |
25252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 | |
25253 | $as_echo "$gl_cv_next_unistd_h" >&6; } | |
25254 | fi | |
25255 | NEXT_UNISTD_H=$gl_cv_next_unistd_h | |
25256 | ||
25257 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
25258 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
25259 | gl_next_as_first_directive='<'unistd.h'>' | |
25260 | else | |
25261 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
25262 | gl_next_as_first_directive=$gl_cv_next_unistd_h | |
25263 | fi | |
25264 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive | |
25265 | ||
25266 | ||
25267 | ||
25268 | ||
25269 | if test $ac_cv_header_unistd_h = yes; then | |
25270 | HAVE_UNISTD_H=1 | |
25271 | else | |
25272 | HAVE_UNISTD_H=0 | |
25273 | fi | |
25274 | ||
25275 | ||
25276 | ||
25277 | ||
25278 | ||
25279 | ||
25280 | ||
5e8754f9 SDJ |
25281 | for gl_func in chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell endusershell group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r unlink unlinkat usleep; do |
25282 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
25283 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
25284 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
25285 | if eval \${$as_gl_Symbol+:} false; then : | |
25286 | $as_echo_n "(cached) " >&6 | |
25287 | else | |
25288 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25289 | /* end confdefs.h. */ | |
25290 | ||
25291 | #if HAVE_UNISTD_H | |
25292 | # include <unistd.h> | |
25293 | #endif | |
25294 | /* Some systems declare various items in the wrong headers. */ | |
25295 | #if !(defined __GLIBC__ && !defined __UCLIBC__) | |
25296 | # include <fcntl.h> | |
25297 | # include <stdio.h> | |
25298 | # include <stdlib.h> | |
25299 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | |
25300 | # include <io.h> | |
25301 | # endif | |
25302 | #endif | |
25303 | ||
25304 | int | |
25305 | main () | |
25306 | { | |
25307 | #undef $gl_func | |
25308 | (void) $gl_func; | |
25309 | ; | |
25310 | return 0; | |
25311 | } | |
25312 | _ACEOF | |
25313 | if ac_fn_c_try_compile "$LINENO"; then : | |
25314 | eval "$as_gl_Symbol=yes" | |
25315 | else | |
25316 | eval "$as_gl_Symbol=no" | |
25317 | fi | |
25318 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
25319 | fi | |
25320 | eval ac_res=\$$as_gl_Symbol | |
25321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
25322 | $as_echo "$ac_res" >&6; } | |
25323 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
25324 | cat >>confdefs.h <<_ACEOF | |
25325 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
25326 | _ACEOF | |
8839a007 | 25327 | |
5e8754f9 SDJ |
25328 | eval ac_cv_have_decl_$gl_func=yes |
25329 | fi | |
25330 | done | |
8839a007 PA |
25331 | |
25332 | ||
25333 | ||
25334 | ||
472fa5ee SM |
25335 | : |
25336 | ||
25337 | ||
25338 | ||
25339 | ||
25340 | ||
25341 | ||
25342 | ||
25343 | ||
25344 | ||
25345 | : | |
25346 | ||
8839a007 | 25347 | |
6ec2e0f5 SDJ |
25348 | |
25349 | ||
25350 | ||
3d99e817 AK |
25351 | if test $ac_cv_have_decl_unsetenv = no; then |
25352 | HAVE_DECL_UNSETENV=0 | |
25353 | fi | |
25354 | for ac_func in unsetenv | |
25355 | do : | |
25356 | ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" | |
d0ac1c44 | 25357 | if test "x$ac_cv_func_unsetenv" = xyes; then : |
3d99e817 AK |
25358 | cat >>confdefs.h <<_ACEOF |
25359 | #define HAVE_UNSETENV 1 | |
25360 | _ACEOF | |
25361 | ||
25362 | fi | |
25363 | done | |
25364 | ||
25365 | if test $ac_cv_func_unsetenv = no; then | |
25366 | HAVE_UNSETENV=0 | |
25367 | else | |
25368 | HAVE_UNSETENV=1 | |
25369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 | |
25370 | $as_echo_n "checking for unsetenv() return type... " >&6; } | |
d0ac1c44 | 25371 | if ${gt_cv_func_unsetenv_ret+:} false; then : |
3d99e817 AK |
25372 | $as_echo_n "(cached) " >&6 |
25373 | else | |
25374 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25375 | /* end confdefs.h. */ | |
25376 | ||
25377 | #undef _BSD | |
25378 | #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */ | |
25379 | #include <stdlib.h> | |
25380 | extern | |
25381 | #ifdef __cplusplus | |
25382 | "C" | |
25383 | #endif | |
25384 | int unsetenv (const char *name); | |
25385 | ||
25386 | int | |
25387 | main () | |
25388 | { | |
25389 | ||
25390 | ; | |
25391 | return 0; | |
25392 | } | |
25393 | _ACEOF | |
25394 | if ac_fn_c_try_compile "$LINENO"; then : | |
25395 | gt_cv_func_unsetenv_ret='int' | |
25396 | else | |
25397 | gt_cv_func_unsetenv_ret='void' | |
25398 | fi | |
25399 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
25400 | fi | |
25401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5 | |
25402 | $as_echo "$gt_cv_func_unsetenv_ret" >&6; } | |
25403 | if test $gt_cv_func_unsetenv_ret = 'void'; then | |
25404 | ||
25405 | $as_echo "#define VOID_UNSETENV 1" >>confdefs.h | |
25406 | ||
25407 | REPLACE_UNSETENV=1 | |
25408 | fi | |
25409 | ||
25410 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 | |
25411 | $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } | |
d0ac1c44 | 25412 | if ${gl_cv_func_unsetenv_works+:} false; then : |
3d99e817 AK |
25413 | $as_echo_n "(cached) " >&6 |
25414 | else | |
25415 | if test "$cross_compiling" = yes; then : | |
25416 | case "$host_os" in | |
25417 | # Guess yes on glibc systems. | |
25418 | *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; | |
25419 | # If we don't know, assume the worst. | |
25420 | *) gl_cv_func_unsetenv_works="guessing no" ;; | |
25421 | esac | |
25422 | ||
25423 | else | |
25424 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25425 | /* end confdefs.h. */ | |
25426 | ||
25427 | #include <stdlib.h> | |
25428 | #include <errno.h> | |
25429 | extern char **environ; | |
25430 | ||
25431 | int | |
25432 | main () | |
25433 | { | |
25434 | ||
25435 | char entry1[] = "a=1"; | |
25436 | char entry2[] = "b=2"; | |
25437 | char *env[] = { entry1, entry2, NULL }; | |
25438 | if (putenv ((char *) "a=1")) return 1; | |
25439 | if (putenv (entry2)) return 2; | |
25440 | entry2[0] = 'a'; | |
25441 | unsetenv ("a"); | |
25442 | if (getenv ("a")) return 3; | |
25443 | if (!unsetenv ("") || errno != EINVAL) return 4; | |
25444 | entry2[0] = 'b'; | |
25445 | environ = env; | |
25446 | if (!getenv ("a")) return 5; | |
25447 | entry2[0] = 'a'; | |
25448 | unsetenv ("a"); | |
25449 | if (getenv ("a")) return 6; | |
25450 | ||
25451 | ; | |
25452 | return 0; | |
25453 | } | |
25454 | _ACEOF | |
25455 | if ac_fn_c_try_run "$LINENO"; then : | |
25456 | gl_cv_func_unsetenv_works=yes | |
25457 | else | |
25458 | gl_cv_func_unsetenv_works=no | |
25459 | fi | |
25460 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
25461 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
25462 | fi | |
25463 | ||
25464 | fi | |
25465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5 | |
25466 | $as_echo "$gl_cv_func_unsetenv_works" >&6; } | |
25467 | case "$gl_cv_func_unsetenv_works" in | |
25468 | *yes) ;; | |
25469 | *) | |
25470 | REPLACE_UNSETENV=1 | |
25471 | ;; | |
25472 | esac | |
25473 | fi | |
25474 | ||
25475 | if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then | |
25476 | ||
25477 | ||
25478 | ||
25479 | ||
25480 | ||
25481 | ||
25482 | ||
25483 | ||
25484 | gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" | |
25485 | ||
25486 | ||
25487 | ||
25488 | ||
472fa5ee SM |
25489 | : |
25490 | ||
25491 | ||
25492 | ||
25493 | ||
25494 | ||
3d99e817 AK |
25495 | |
25496 | fi | |
25497 | ||
25498 | ||
25499 | ||
25500 | ||
25501 | ||
25502 | GNULIB_UNSETENV=1 | |
25503 | ||
25504 | ||
25505 | ||
25506 | ||
25507 | ||
25508 | $as_echo "#define GNULIB_TEST_UNSETENV 1" >>confdefs.h | |
25509 | ||
25510 | ||
25511 | ||
25512 | ||
25513 | ||
25514 | ||
8839a007 PA |
25515 | |
25516 | ||
25517 | ||
25518 | ||
25519 | ||
25520 | ||
472fa5ee SM |
25521 | : |
25522 | ||
25523 | ||
25524 | ||
25525 | ||
25526 | ||
8839a007 | 25527 | |
8690e634 JK |
25528 | |
25529 | ||
25530 | if test $gl_cv_have_include_next = yes; then | |
25531 | gl_cv_next_wchar_h='<'wchar.h'>' | |
25532 | else | |
25533 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5 | |
25534 | $as_echo_n "checking absolute name of <wchar.h>... " >&6; } | |
d0ac1c44 | 25535 | if ${gl_cv_next_wchar_h+:} false; then : |
8690e634 JK |
25536 | $as_echo_n "(cached) " >&6 |
25537 | else | |
25538 | ||
25539 | if test $ac_cv_header_wchar_h = yes; then | |
25540 | ||
25541 | ||
4a626d0a PA |
25542 | |
25543 | ||
25544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8690e634 JK |
25545 | /* end confdefs.h. */ |
25546 | #include <wchar.h> | |
8690e634 | 25547 | _ACEOF |
4a626d0a PA |
25548 | case "$host_os" in |
25549 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
25550 | *) gl_absname_cpp="$ac_cpp" ;; | |
25551 | esac | |
25552 | ||
25553 | case "$host_os" in | |
25554 | mingw*) | |
25555 | gl_dirsep_regex='[/\\]' | |
25556 | ;; | |
25557 | *) | |
25558 | gl_dirsep_regex='\/' | |
25559 | ;; | |
25560 | esac | |
25561 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
25562 | gl_header_literal_regex=`echo 'wchar.h' \ | |
25563 | | sed -e "$gl_make_literal_regex_sed"` | |
25564 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
25565 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
25566 | s|^/[^/]|//&| | |
25567 | p | |
25568 | q | |
25569 | }' | |
25570 | ||
25571 | gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
25572 | sed -n "$gl_absolute_header_sed"` | |
25573 | ||
25574 | gl_header=$gl_cv_absolute_wchar_h | |
25575 | gl_cv_next_wchar_h='"'$gl_header'"' | |
8690e634 JK |
25576 | else |
25577 | gl_cv_next_wchar_h='<'wchar.h'>' | |
25578 | fi | |
25579 | ||
25580 | ||
25581 | fi | |
25582 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 | |
25583 | $as_echo "$gl_cv_next_wchar_h" >&6; } | |
25584 | fi | |
25585 | NEXT_WCHAR_H=$gl_cv_next_wchar_h | |
25586 | ||
25587 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
25588 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
25589 | gl_next_as_first_directive='<'wchar.h'>' | |
25590 | else | |
25591 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
25592 | gl_next_as_first_directive=$gl_cv_next_wchar_h | |
25593 | fi | |
25594 | NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive | |
25595 | ||
25596 | ||
25597 | ||
25598 | ||
25599 | if test $ac_cv_header_wchar_h = yes; then | |
25600 | HAVE_WCHAR_H=1 | |
25601 | else | |
25602 | HAVE_WCHAR_H=0 | |
25603 | fi | |
25604 | ||
c971b7fa PA |
25605 | |
25606 | ||
25607 | ||
25608 | ||
8690e634 JK |
25609 | if test $gt_cv_c_wint_t = yes; then |
25610 | HAVE_WINT_T=1 | |
25611 | else | |
25612 | HAVE_WINT_T=0 | |
25613 | fi | |
c971b7fa PA |
25614 | |
25615 | ||
25616 | ||
5e8754f9 SDJ |
25617 | for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth ; do |
25618 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
25619 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
25620 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
25621 | if eval \${$as_gl_Symbol+:} false; then : | |
25622 | $as_echo_n "(cached) " >&6 | |
25623 | else | |
25624 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25625 | /* end confdefs.h. */ | |
8690e634 | 25626 | |
5e8754f9 SDJ |
25627 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
25628 | <wchar.h>. | |
25629 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
25630 | included before <wchar.h>. */ | |
25631 | #if !(defined __GLIBC__ && !defined __UCLIBC__) | |
25632 | # include <stddef.h> | |
25633 | # include <stdio.h> | |
25634 | # include <time.h> | |
25635 | #endif | |
25636 | #include <wchar.h> | |
c971b7fa | 25637 | |
5e8754f9 SDJ |
25638 | int |
25639 | main () | |
25640 | { | |
25641 | #undef $gl_func | |
25642 | (void) $gl_func; | |
25643 | ; | |
25644 | return 0; | |
25645 | } | |
25646 | _ACEOF | |
25647 | if ac_fn_c_try_compile "$LINENO"; then : | |
25648 | eval "$as_gl_Symbol=yes" | |
25649 | else | |
25650 | eval "$as_gl_Symbol=no" | |
25651 | fi | |
25652 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
25653 | fi | |
25654 | eval ac_res=\$$as_gl_Symbol | |
25655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
25656 | $as_echo "$ac_res" >&6; } | |
25657 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
25658 | cat >>confdefs.h <<_ACEOF | |
25659 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
25660 | _ACEOF | |
c971b7fa | 25661 | |
5e8754f9 SDJ |
25662 | eval ac_cv_have_decl_$gl_func=yes |
25663 | fi | |
25664 | done | |
8690e634 JK |
25665 | |
25666 | ||
25667 | ||
25668 | ||
25669 | ||
25670 | ||
25671 | ||
472fa5ee SM |
25672 | : |
25673 | ||
25674 | ||
25675 | ||
25676 | ||
25677 | ||
8690e634 JK |
25678 | if test $ac_cv_func_iswcntrl = yes; then |
25679 | HAVE_ISWCNTRL=1 | |
25680 | else | |
25681 | HAVE_ISWCNTRL=0 | |
25682 | fi | |
25683 | ||
25684 | ||
25685 | ||
8690e634 JK |
25686 | if test $gt_cv_c_wint_t = yes; then |
25687 | HAVE_WINT_T=1 | |
25688 | else | |
25689 | HAVE_WINT_T=0 | |
25690 | fi | |
25691 | ||
25692 | ||
25693 | ||
25694 | ||
25695 | ||
25696 | ||
c971b7fa | 25697 | |
8690e634 | 25698 | |
472fa5ee SM |
25699 | : |
25700 | ||
25701 | ||
25702 | ||
25703 | ||
25704 | ||
c971b7fa PA |
25705 | |
25706 | ||
25707 | ||
25708 | if test $gl_cv_have_include_next = yes; then | |
8690e634 | 25709 | gl_cv_next_wctype_h='<'wctype.h'>' |
c971b7fa | 25710 | else |
8690e634 JK |
25711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5 |
25712 | $as_echo_n "checking absolute name of <wctype.h>... " >&6; } | |
d0ac1c44 | 25713 | if ${gl_cv_next_wctype_h+:} false; then : |
c971b7fa PA |
25714 | $as_echo_n "(cached) " >&6 |
25715 | else | |
25716 | ||
8690e634 JK |
25717 | if test $ac_cv_header_wctype_h = yes; then |
25718 | ||
25719 | ||
4a626d0a PA |
25720 | |
25721 | ||
25722 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c971b7fa | 25723 | /* end confdefs.h. */ |
8690e634 | 25724 | #include <wctype.h> |
c971b7fa | 25725 | _ACEOF |
4a626d0a PA |
25726 | case "$host_os" in |
25727 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
25728 | *) gl_absname_cpp="$ac_cpp" ;; | |
25729 | esac | |
25730 | ||
25731 | case "$host_os" in | |
25732 | mingw*) | |
25733 | gl_dirsep_regex='[/\\]' | |
25734 | ;; | |
25735 | *) | |
25736 | gl_dirsep_regex='\/' | |
25737 | ;; | |
25738 | esac | |
25739 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
25740 | gl_header_literal_regex=`echo 'wctype.h' \ | |
25741 | | sed -e "$gl_make_literal_regex_sed"` | |
25742 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
25743 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
25744 | s|^/[^/]|//&| | |
25745 | p | |
25746 | q | |
25747 | }' | |
25748 | ||
25749 | gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
25750 | sed -n "$gl_absolute_header_sed"` | |
25751 | ||
25752 | gl_header=$gl_cv_absolute_wctype_h | |
25753 | gl_cv_next_wctype_h='"'$gl_header'"' | |
8690e634 JK |
25754 | else |
25755 | gl_cv_next_wctype_h='<'wctype.h'>' | |
25756 | fi | |
c971b7fa PA |
25757 | |
25758 | ||
25759 | fi | |
8690e634 JK |
25760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 |
25761 | $as_echo "$gl_cv_next_wctype_h" >&6; } | |
c971b7fa | 25762 | fi |
8690e634 | 25763 | NEXT_WCTYPE_H=$gl_cv_next_wctype_h |
c971b7fa PA |
25764 | |
25765 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
25766 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
8690e634 | 25767 | gl_next_as_first_directive='<'wctype.h'>' |
c971b7fa PA |
25768 | else |
25769 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
8690e634 | 25770 | gl_next_as_first_directive=$gl_cv_next_wctype_h |
c971b7fa | 25771 | fi |
8690e634 JK |
25772 | NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive |
25773 | ||
25774 | ||
25775 | ||
25776 | ||
25777 | if test $ac_cv_header_wctype_h = yes; then | |
25778 | if test $ac_cv_func_iswcntrl = yes; then | |
25779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 | |
25780 | $as_echo_n "checking whether iswcntrl works... " >&6; } | |
d0ac1c44 | 25781 | if ${gl_cv_func_iswcntrl_works+:} false; then : |
8690e634 JK |
25782 | $as_echo_n "(cached) " >&6 |
25783 | else | |
25784 | ||
25785 | if test "$cross_compiling" = yes; then : | |
5e8754f9 | 25786 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8690e634 JK |
25787 | /* end confdefs.h. */ |
25788 | #include <stdlib.h> | |
25789 | #if __GNU_LIBRARY__ == 1 | |
25790 | Linux libc5 i18n is broken. | |
25791 | #endif | |
25792 | int | |
25793 | main () | |
25794 | { | |
25795 | ||
25796 | ; | |
25797 | return 0; | |
25798 | } | |
25799 | _ACEOF | |
25800 | if ac_fn_c_try_compile "$LINENO"; then : | |
25801 | gl_cv_func_iswcntrl_works="guessing yes" | |
25802 | else | |
25803 | gl_cv_func_iswcntrl_works="guessing no" | |
25804 | fi | |
25805 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
25806 | ||
25807 | else | |
25808 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25809 | /* end confdefs.h. */ | |
25810 | ||
25811 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | |
25812 | included before <wchar.h>. | |
25813 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | |
25814 | must be included before <wchar.h>. */ | |
25815 | #include <stddef.h> | |
25816 | #include <stdio.h> | |
25817 | #include <time.h> | |
25818 | #include <wchar.h> | |
25819 | #include <wctype.h> | |
25820 | int main () { return iswprint ('x') == 0; } | |
25821 | ||
25822 | _ACEOF | |
25823 | if ac_fn_c_try_run "$LINENO"; then : | |
25824 | gl_cv_func_iswcntrl_works=yes | |
25825 | else | |
25826 | gl_cv_func_iswcntrl_works=no | |
25827 | fi | |
25828 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
25829 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
25830 | fi | |
25831 | ||
25832 | ||
25833 | fi | |
25834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 | |
25835 | $as_echo "$gl_cv_func_iswcntrl_works" >&6; } | |
25836 | fi | |
25837 | HAVE_WCTYPE_H=1 | |
25838 | else | |
25839 | HAVE_WCTYPE_H=0 | |
25840 | fi | |
25841 | ||
25842 | ||
25843 | case "$gl_cv_func_iswcntrl_works" in | |
25844 | *yes) REPLACE_ISWCNTRL=0 ;; | |
25845 | *) REPLACE_ISWCNTRL=1 ;; | |
25846 | esac | |
25847 | ||
25848 | ||
25849 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then | |
25850 | : | |
25851 | fi | |
25852 | ||
25853 | if test $REPLACE_ISWCNTRL = 1; then | |
25854 | REPLACE_TOWLOWER=1 | |
25855 | else | |
25856 | for ac_func in towlower | |
25857 | do : | |
25858 | ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" | |
d0ac1c44 | 25859 | if test "x$ac_cv_func_towlower" = xyes; then : |
8690e634 JK |
25860 | cat >>confdefs.h <<_ACEOF |
25861 | #define HAVE_TOWLOWER 1 | |
25862 | _ACEOF | |
25863 | ||
25864 | fi | |
25865 | done | |
25866 | ||
25867 | if test $ac_cv_func_towlower = yes; then | |
25868 | REPLACE_TOWLOWER=0 | |
25869 | else | |
25870 | ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | |
25871 | included before <wchar.h>. | |
25872 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | |
25873 | must be included before <wchar.h>. */ | |
25874 | #include <stddef.h> | |
25875 | #include <stdio.h> | |
25876 | #include <time.h> | |
25877 | #include <wchar.h> | |
25878 | #if HAVE_WCTYPE_H | |
25879 | # include <wctype.h> | |
25880 | #endif | |
25881 | ||
25882 | " | |
d0ac1c44 | 25883 | if test "x$ac_cv_have_decl_towlower" = xyes; then : |
8690e634 JK |
25884 | ac_have_decl=1 |
25885 | else | |
25886 | ac_have_decl=0 | |
25887 | fi | |
25888 | ||
25889 | cat >>confdefs.h <<_ACEOF | |
25890 | #define HAVE_DECL_TOWLOWER $ac_have_decl | |
25891 | _ACEOF | |
25892 | ||
25893 | if test $ac_cv_have_decl_towlower = yes; then | |
25894 | REPLACE_TOWLOWER=1 | |
25895 | else | |
25896 | REPLACE_TOWLOWER=0 | |
25897 | fi | |
25898 | fi | |
25899 | fi | |
25900 | ||
25901 | ||
25902 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then | |
25903 | : | |
25904 | fi | |
25905 | ||
25906 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 | |
25907 | $as_echo_n "checking for wctype_t... " >&6; } | |
d0ac1c44 | 25908 | if ${gl_cv_type_wctype_t+:} false; then : |
8690e634 JK |
25909 | $as_echo_n "(cached) " >&6 |
25910 | else | |
25911 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25912 | /* end confdefs.h. */ | |
25913 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | |
25914 | included before <wchar.h>. | |
25915 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | |
25916 | must be included before <wchar.h>. */ | |
25917 | #include <stddef.h> | |
25918 | #include <stdio.h> | |
25919 | #include <time.h> | |
25920 | #include <wchar.h> | |
25921 | #if HAVE_WCTYPE_H | |
25922 | # include <wctype.h> | |
25923 | #endif | |
25924 | wctype_t a; | |
25925 | ||
25926 | int | |
25927 | main () | |
25928 | { | |
25929 | ||
25930 | ; | |
25931 | return 0; | |
25932 | } | |
25933 | _ACEOF | |
25934 | if ac_fn_c_try_compile "$LINENO"; then : | |
25935 | gl_cv_type_wctype_t=yes | |
25936 | else | |
25937 | gl_cv_type_wctype_t=no | |
25938 | fi | |
25939 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
c971b7fa | 25940 | |
8690e634 JK |
25941 | fi |
25942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 | |
25943 | $as_echo "$gl_cv_type_wctype_t" >&6; } | |
25944 | if test $gl_cv_type_wctype_t = no; then | |
25945 | HAVE_WCTYPE_T=0 | |
25946 | fi | |
25947 | ||
25948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 | |
25949 | $as_echo_n "checking for wctrans_t... " >&6; } | |
d0ac1c44 | 25950 | if ${gl_cv_type_wctrans_t+:} false; then : |
8690e634 JK |
25951 | $as_echo_n "(cached) " >&6 |
25952 | else | |
25953 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25954 | /* end confdefs.h. */ | |
25955 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | |
25956 | included before <wchar.h>. | |
25957 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | |
25958 | must be included before <wchar.h>. */ | |
25959 | #include <stddef.h> | |
25960 | #include <stdio.h> | |
25961 | #include <time.h> | |
25962 | #include <wchar.h> | |
25963 | #include <wctype.h> | |
25964 | wctrans_t a; | |
c971b7fa | 25965 | |
8690e634 JK |
25966 | int |
25967 | main () | |
25968 | { | |
c971b7fa | 25969 | |
8690e634 JK |
25970 | ; |
25971 | return 0; | |
25972 | } | |
25973 | _ACEOF | |
25974 | if ac_fn_c_try_compile "$LINENO"; then : | |
25975 | gl_cv_type_wctrans_t=yes | |
25976 | else | |
25977 | gl_cv_type_wctrans_t=no | |
25978 | fi | |
25979 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
c971b7fa | 25980 | |
8690e634 JK |
25981 | fi |
25982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 | |
25983 | $as_echo "$gl_cv_type_wctrans_t" >&6; } | |
25984 | if test $gl_cv_type_wctrans_t = no; then | |
25985 | HAVE_WCTRANS_T=0 | |
c971b7fa PA |
25986 | fi |
25987 | ||
25988 | ||
5e8754f9 SDJ |
25989 | for gl_func in wctype iswctype wctrans towctrans ; do |
25990 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` | |
25991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 | |
25992 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } | |
25993 | if eval \${$as_gl_Symbol+:} false; then : | |
25994 | $as_echo_n "(cached) " >&6 | |
25995 | else | |
25996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
25997 | /* end confdefs.h. */ | |
25998 | ||
25999 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
26000 | <wchar.h>. | |
26001 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
26002 | included before <wchar.h>. */ | |
26003 | #if !(defined __GLIBC__ && !defined __UCLIBC__) | |
26004 | # include <stddef.h> | |
26005 | # include <stdio.h> | |
26006 | # include <time.h> | |
26007 | # include <wchar.h> | |
26008 | #endif | |
26009 | #include <wctype.h> | |
26010 | ||
26011 | int | |
26012 | main () | |
26013 | { | |
26014 | #undef $gl_func | |
26015 | (void) $gl_func; | |
26016 | ; | |
26017 | return 0; | |
26018 | } | |
26019 | _ACEOF | |
26020 | if ac_fn_c_try_compile "$LINENO"; then : | |
26021 | eval "$as_gl_Symbol=yes" | |
26022 | else | |
26023 | eval "$as_gl_Symbol=no" | |
26024 | fi | |
26025 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
26026 | fi | |
26027 | eval ac_res=\$$as_gl_Symbol | |
26028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
26029 | $as_echo "$ac_res" >&6; } | |
26030 | if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : | |
26031 | cat >>confdefs.h <<_ACEOF | |
26032 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 | |
26033 | _ACEOF | |
c971b7fa | 26034 | |
5e8754f9 SDJ |
26035 | eval ac_cv_have_decl_$gl_func=yes |
26036 | fi | |
26037 | done | |
c971b7fa PA |
26038 | |
26039 | ||
26040 | # End of code from modules | |
26041 | ||
26042 | ||
26043 | ||
26044 | ||
26045 | ||
26046 | ||
26047 | ||
26048 | ||
26049 | ||
26050 | gltests_libdeps= | |
26051 | gltests_ltlibdeps= | |
26052 | ||
26053 | ||
26054 | ||
26055 | ||
26056 | ||
26057 | ||
26058 | ||
26059 | ||
26060 | ||
26061 | gl_source_base='tests' | |
26062 | gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS | |
26063 | ||
26064 | gl_module_indicator_condition=$gltests_WITNESS | |
26065 | ||
26066 | ||
26067 | ||
26068 | ||
26069 | ||
26070 | ||
26071 | ||
26072 | ||
26073 | ||
26074 | LIBGNU_LIBDEPS="$gl_libdeps" | |
26075 | ||
26076 | LIBGNU_LTLIBDEPS="$gl_ltlibdeps" | |
26077 | ||
26078 | ||
26079 | ||
26080 | # We don't use automake, but gnulib does. This line lets us generate | |
26081 | # its Makefile.in. | |
d0ac1c44 | 26082 | am__api_version='1.15' |
c971b7fa PA |
26083 | |
26084 | # Find a good install program. We prefer a C program (faster), | |
26085 | # so one script is as good as another. But avoid the broken or | |
26086 | # incompatible versions: | |
26087 | # SysV /etc/install, /usr/sbin/install | |
26088 | # SunOS /usr/etc/install | |
26089 | # IRIX /sbin/install | |
26090 | # AIX /bin/install | |
26091 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
26092 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
26093 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
26094 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
26095 | # OS/2's system install, which has a completely different semantic | |
26096 | # ./install, which can be erroneously created by make from ./install.sh. | |
26097 | # Reject install programs that cannot install multiple files. | |
26098 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
26099 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
26100 | if test -z "$INSTALL"; then | |
d0ac1c44 | 26101 | if ${ac_cv_path_install+:} false; then : |
c971b7fa PA |
26102 | $as_echo_n "(cached) " >&6 |
26103 | else | |
26104 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26105 | for as_dir in $PATH | |
26106 | do | |
26107 | IFS=$as_save_IFS | |
26108 | test -z "$as_dir" && as_dir=. | |
26109 | # Account for people who put trailing slashes in PATH elements. | |
26110 | case $as_dir/ in #(( | |
26111 | ./ | .// | /[cC]/* | \ | |
26112 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
26113 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
26114 | /usr/ucb/* ) ;; | |
26115 | *) | |
26116 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
26117 | # Don't use installbsd from OSF since it installs stuff as root | |
26118 | # by default. | |
26119 | for ac_prog in ginstall scoinst install; do | |
26120 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26121 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
c971b7fa PA |
26122 | if test $ac_prog = install && |
26123 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
26124 | # AIX install. It has an incompatible calling convention. | |
26125 | : | |
26126 | elif test $ac_prog = install && | |
26127 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
26128 | # program-specific install script used by HP pwplus--don't use. | |
26129 | : | |
26130 | else | |
26131 | rm -rf conftest.one conftest.two conftest.dir | |
26132 | echo one > conftest.one | |
26133 | echo two > conftest.two | |
26134 | mkdir conftest.dir | |
26135 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
26136 | test -s conftest.one && test -s conftest.two && | |
26137 | test -s conftest.dir/conftest.one && | |
26138 | test -s conftest.dir/conftest.two | |
26139 | then | |
26140 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
26141 | break 3 | |
26142 | fi | |
26143 | fi | |
26144 | fi | |
26145 | done | |
26146 | done | |
26147 | ;; | |
26148 | esac | |
26149 | ||
26150 | done | |
26151 | IFS=$as_save_IFS | |
26152 | ||
26153 | rm -rf conftest.one conftest.two conftest.dir | |
26154 | ||
26155 | fi | |
26156 | if test "${ac_cv_path_install+set}" = set; then | |
26157 | INSTALL=$ac_cv_path_install | |
26158 | else | |
26159 | # As a last resort, use the slow shell script. Don't cache a | |
26160 | # value for INSTALL within a source directory, because that will | |
26161 | # break other packages using the cache if that directory is | |
26162 | # removed, or if the value is a relative name. | |
26163 | INSTALL=$ac_install_sh | |
26164 | fi | |
26165 | fi | |
26166 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
26167 | $as_echo "$INSTALL" >&6; } | |
26168 | ||
26169 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
26170 | # It thinks the first close brace ends the variable substitution. | |
26171 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26172 | ||
26173 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
26174 | ||
26175 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
26176 | ||
26177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 | |
26178 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
c971b7fa PA |
26179 | # Reject unsafe characters in $srcdir or the absolute working directory |
26180 | # name. Accept space and tab only in the latter. | |
26181 | am_lf=' | |
26182 | ' | |
26183 | case `pwd` in | |
26184 | *[\\\"\#\$\&\'\`$am_lf]*) | |
d0ac1c44 | 26185 | as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; |
c971b7fa PA |
26186 | esac |
26187 | case $srcdir in | |
26188 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
d0ac1c44 | 26189 | as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; |
c971b7fa PA |
26190 | esac |
26191 | ||
d0ac1c44 | 26192 | # Do 'set' in a subshell so we don't clobber the current shell's |
c971b7fa PA |
26193 | # arguments. Must try -L first in case configure is actually a |
26194 | # symlink; some systems play weird games with the mod time of symlinks | |
26195 | # (eg FreeBSD returns the mod time of the symlink's containing | |
26196 | # directory). | |
26197 | if ( | |
d0ac1c44 SM |
26198 | am_has_slept=no |
26199 | for am_try in 1 2; do | |
26200 | echo "timestamp, slept: $am_has_slept" > conftest.file | |
26201 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
26202 | if test "$*" = "X"; then | |
26203 | # -L didn't work. | |
26204 | set X `ls -t "$srcdir/configure" conftest.file` | |
26205 | fi | |
26206 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
26207 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
26208 | ||
26209 | # If neither matched, then we have a broken ls. This can happen | |
26210 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
26211 | # broken ls alias from the environment. This has actually | |
26212 | # happened. Such a system could not be considered "sane". | |
26213 | as_fn_error $? "ls -t appears to fail. Make sure there is not a broken | |
26214 | alias in your environment" "$LINENO" 5 | |
26215 | fi | |
26216 | if test "$2" = conftest.file || test $am_try -eq 2; then | |
26217 | break | |
26218 | fi | |
26219 | # Just in case. | |
26220 | sleep 1 | |
26221 | am_has_slept=yes | |
26222 | done | |
c971b7fa PA |
26223 | test "$2" = conftest.file |
26224 | ) | |
26225 | then | |
26226 | # Ok. | |
26227 | : | |
26228 | else | |
d0ac1c44 | 26229 | as_fn_error $? "newly created file is older than distributed files! |
c971b7fa PA |
26230 | Check your system clock" "$LINENO" 5 |
26231 | fi | |
26232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
26233 | $as_echo "yes" >&6; } | |
d0ac1c44 SM |
26234 | # If we didn't sleep, we still need to ensure time stamps of config.status and |
26235 | # generated files are strictly newer. | |
26236 | am_sleep_pid= | |
26237 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then | |
26238 | ( sleep 1 ) & | |
26239 | am_sleep_pid=$! | |
26240 | fi | |
26241 | ||
26242 | rm -f conftest.file | |
26243 | ||
c971b7fa PA |
26244 | test "$program_prefix" != NONE && |
26245 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
26246 | # Use a double $ so make ignores it. | |
26247 | test "$program_suffix" != NONE && | |
26248 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
26249 | # Double any \ or $. | |
26250 | # By default was `s,x,x', remove it if useless. | |
26251 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
26252 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
26253 | ||
c971b7fa PA |
26254 | if test x"${MISSING+set}" != xset; then |
26255 | case $am_aux_dir in | |
26256 | *\ * | *\ *) | |
26257 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
26258 | *) | |
26259 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
26260 | esac | |
26261 | fi | |
26262 | # Use eval to expand $SHELL | |
d0ac1c44 SM |
26263 | if eval "$MISSING --is-lightweight"; then |
26264 | am_missing_run="$MISSING " | |
c971b7fa PA |
26265 | else |
26266 | am_missing_run= | |
d0ac1c44 SM |
26267 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 |
26268 | $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} | |
c971b7fa PA |
26269 | fi |
26270 | ||
d0ac1c44 | 26271 | if test x"${install_sh+set}" != xset; then |
c971b7fa PA |
26272 | case $am_aux_dir in |
26273 | *\ * | *\ *) | |
26274 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
26275 | *) | |
26276 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
26277 | esac | |
26278 | fi | |
26279 | ||
d0ac1c44 SM |
26280 | # Installed binaries are usually stripped using 'strip' when the user |
26281 | # run "make install-strip". However 'strip' might not be the right | |
c971b7fa | 26282 | # tool to use in cross-compilation environments, therefore Automake |
d0ac1c44 | 26283 | # will honor the 'STRIP' environment variable to overrule this program. |
c971b7fa PA |
26284 | if test "$cross_compiling" != no; then |
26285 | if test -n "$ac_tool_prefix"; then | |
26286 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
26287 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
26288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26289 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26290 | if ${ac_cv_prog_STRIP+:} false; then : |
c971b7fa PA |
26291 | $as_echo_n "(cached) " >&6 |
26292 | else | |
26293 | if test -n "$STRIP"; then | |
26294 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
26295 | else | |
26296 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26297 | for as_dir in $PATH | |
26298 | do | |
26299 | IFS=$as_save_IFS | |
26300 | test -z "$as_dir" && as_dir=. | |
26301 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26302 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26303 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
26304 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26305 | break 2 | |
26306 | fi | |
26307 | done | |
26308 | done | |
26309 | IFS=$as_save_IFS | |
26310 | ||
26311 | fi | |
26312 | fi | |
26313 | STRIP=$ac_cv_prog_STRIP | |
26314 | if test -n "$STRIP"; then | |
26315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
26316 | $as_echo "$STRIP" >&6; } | |
26317 | else | |
26318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26319 | $as_echo "no" >&6; } | |
26320 | fi | |
26321 | ||
26322 | ||
26323 | fi | |
26324 | if test -z "$ac_cv_prog_STRIP"; then | |
26325 | ac_ct_STRIP=$STRIP | |
26326 | # Extract the first word of "strip", so it can be a program name with args. | |
26327 | set dummy strip; ac_word=$2 | |
26328 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26329 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26330 | if ${ac_cv_prog_ac_ct_STRIP+:} false; then : |
c971b7fa PA |
26331 | $as_echo_n "(cached) " >&6 |
26332 | else | |
26333 | if test -n "$ac_ct_STRIP"; then | |
26334 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
26335 | else | |
26336 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26337 | for as_dir in $PATH | |
26338 | do | |
26339 | IFS=$as_save_IFS | |
26340 | test -z "$as_dir" && as_dir=. | |
26341 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26342 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26343 | ac_cv_prog_ac_ct_STRIP="strip" |
26344 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26345 | break 2 | |
26346 | fi | |
26347 | done | |
26348 | done | |
26349 | IFS=$as_save_IFS | |
26350 | ||
26351 | fi | |
26352 | fi | |
26353 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
26354 | if test -n "$ac_ct_STRIP"; then | |
26355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
26356 | $as_echo "$ac_ct_STRIP" >&6; } | |
26357 | else | |
26358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26359 | $as_echo "no" >&6; } | |
26360 | fi | |
26361 | ||
26362 | if test "x$ac_ct_STRIP" = x; then | |
26363 | STRIP=":" | |
26364 | else | |
26365 | case $cross_compiling:$ac_tool_warned in | |
26366 | yes:) | |
26367 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
26368 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
26369 | ac_tool_warned=yes ;; | |
26370 | esac | |
26371 | STRIP=$ac_ct_STRIP | |
26372 | fi | |
26373 | else | |
26374 | STRIP="$ac_cv_prog_STRIP" | |
26375 | fi | |
26376 | ||
26377 | fi | |
26378 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
26379 | ||
c971b7fa PA |
26380 | for ac_prog in gawk mawk nawk awk |
26381 | do | |
26382 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
26383 | set dummy $ac_prog; ac_word=$2 | |
26384 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26385 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26386 | if ${ac_cv_prog_AWK+:} false; then : |
c971b7fa PA |
26387 | $as_echo_n "(cached) " >&6 |
26388 | else | |
26389 | if test -n "$AWK"; then | |
26390 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
26391 | else | |
26392 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26393 | for as_dir in $PATH | |
26394 | do | |
26395 | IFS=$as_save_IFS | |
26396 | test -z "$as_dir" && as_dir=. | |
26397 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26398 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26399 | ac_cv_prog_AWK="$ac_prog" |
26400 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26401 | break 2 | |
26402 | fi | |
26403 | done | |
26404 | done | |
26405 | IFS=$as_save_IFS | |
26406 | ||
26407 | fi | |
26408 | fi | |
26409 | AWK=$ac_cv_prog_AWK | |
26410 | if test -n "$AWK"; then | |
26411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
26412 | $as_echo "$AWK" >&6; } | |
26413 | else | |
26414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26415 | $as_echo "no" >&6; } | |
26416 | fi | |
26417 | ||
26418 | ||
26419 | test -n "$AWK" && break | |
26420 | done | |
26421 | ||
26422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
26423 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
26424 | set x ${MAKE-make} | |
26425 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
d0ac1c44 | 26426 | if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : |
c971b7fa PA |
26427 | $as_echo_n "(cached) " >&6 |
26428 | else | |
26429 | cat >conftest.make <<\_ACEOF | |
26430 | SHELL = /bin/sh | |
26431 | all: | |
26432 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
26433 | _ACEOF | |
d0ac1c44 | 26434 | # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. |
c971b7fa PA |
26435 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
26436 | *@@@%%%=?*=@@@%%%*) | |
26437 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
26438 | *) | |
26439 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
26440 | esac | |
26441 | rm -f conftest.make | |
26442 | fi | |
26443 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
26444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
26445 | $as_echo "yes" >&6; } | |
26446 | SET_MAKE= | |
26447 | else | |
26448 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26449 | $as_echo "no" >&6; } | |
26450 | SET_MAKE="MAKE=${MAKE-make}" | |
26451 | fi | |
26452 | ||
26453 | rm -rf .tst 2>/dev/null | |
26454 | mkdir .tst 2>/dev/null | |
26455 | if test -d .tst; then | |
26456 | am__leading_dot=. | |
26457 | else | |
26458 | am__leading_dot=_ | |
26459 | fi | |
26460 | rmdir .tst 2>/dev/null | |
26461 | ||
26462 | DEPDIR="${am__leading_dot}deps" | |
26463 | ||
26464 | ac_config_commands="$ac_config_commands depfiles" | |
26465 | ||
26466 | ||
26467 | am_make=${MAKE-make} | |
26468 | cat > confinc << 'END' | |
26469 | am__doit: | |
26470 | @echo this is the am__doit target | |
26471 | .PHONY: am__doit | |
26472 | END | |
26473 | # If we don't find an include directive, just comment out the code. | |
26474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 | |
26475 | $as_echo_n "checking for style of include used by $am_make... " >&6; } | |
26476 | am__include="#" | |
26477 | am__quote= | |
26478 | _am_result=none | |
26479 | # First try GNU make style include. | |
26480 | echo "include confinc" > confmf | |
d0ac1c44 | 26481 | # Ignore all kinds of additional output from 'make'. |
c971b7fa PA |
26482 | case `$am_make -s -f confmf 2> /dev/null` in #( |
26483 | *the\ am__doit\ target*) | |
26484 | am__include=include | |
26485 | am__quote= | |
26486 | _am_result=GNU | |
26487 | ;; | |
26488 | esac | |
26489 | # Now try BSD make style include. | |
26490 | if test "$am__include" = "#"; then | |
26491 | echo '.include "confinc"' > confmf | |
26492 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
26493 | *the\ am__doit\ target*) | |
26494 | am__include=.include | |
26495 | am__quote="\"" | |
26496 | _am_result=BSD | |
26497 | ;; | |
26498 | esac | |
26499 | fi | |
26500 | ||
26501 | ||
26502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 | |
26503 | $as_echo "$_am_result" >&6; } | |
26504 | rm -f confinc confmf | |
26505 | ||
26506 | # Check whether --enable-dependency-tracking was given. | |
26507 | if test "${enable_dependency_tracking+set}" = set; then : | |
26508 | enableval=$enable_dependency_tracking; | |
26509 | fi | |
26510 | ||
26511 | if test "x$enable_dependency_tracking" != xno; then | |
26512 | am_depcomp="$ac_aux_dir/depcomp" | |
26513 | AMDEPBACKSLASH='\' | |
d0ac1c44 | 26514 | am__nodep='_no' |
c971b7fa PA |
26515 | fi |
26516 | if test "x$enable_dependency_tracking" != xno; then | |
26517 | AMDEP_TRUE= | |
26518 | AMDEP_FALSE='#' | |
26519 | else | |
26520 | AMDEP_TRUE='#' | |
26521 | AMDEP_FALSE= | |
26522 | fi | |
26523 | ||
26524 | ||
d0ac1c44 SM |
26525 | # Check whether --enable-silent-rules was given. |
26526 | if test "${enable_silent_rules+set}" = set; then : | |
26527 | enableval=$enable_silent_rules; | |
26528 | fi | |
26529 | ||
26530 | case $enable_silent_rules in # ((( | |
26531 | yes) AM_DEFAULT_VERBOSITY=0;; | |
26532 | no) AM_DEFAULT_VERBOSITY=1;; | |
26533 | *) AM_DEFAULT_VERBOSITY=1;; | |
26534 | esac | |
26535 | am_make=${MAKE-make} | |
26536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
26537 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
26538 | if ${am_cv_make_support_nested_variables+:} false; then : | |
26539 | $as_echo_n "(cached) " >&6 | |
26540 | else | |
26541 | if $as_echo 'TRUE=$(BAR$(V)) | |
26542 | BAR0=false | |
26543 | BAR1=true | |
26544 | V=1 | |
26545 | am__doit: | |
26546 | @$(TRUE) | |
26547 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
26548 | am_cv_make_support_nested_variables=yes | |
26549 | else | |
26550 | am_cv_make_support_nested_variables=no | |
26551 | fi | |
26552 | fi | |
26553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
26554 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
26555 | if test $am_cv_make_support_nested_variables = yes; then | |
26556 | AM_V='$(V)' | |
26557 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
26558 | else | |
26559 | AM_V=$AM_DEFAULT_VERBOSITY | |
26560 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
26561 | fi | |
26562 | AM_BACKSLASH='\' | |
26563 | ||
c971b7fa PA |
26564 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
26565 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
26566 | # is not polluted with repeated "-I." | |
26567 | am__isrc=' -I$(srcdir)' | |
26568 | # test to see if srcdir already configured | |
26569 | if test -f $srcdir/config.status; then | |
d0ac1c44 | 26570 | as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 |
c971b7fa PA |
26571 | fi |
26572 | fi | |
26573 | ||
26574 | # test whether we have cygpath | |
26575 | if test -z "$CYGPATH_W"; then | |
26576 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
26577 | CYGPATH_W='cygpath -w' | |
26578 | else | |
26579 | CYGPATH_W=echo | |
26580 | fi | |
26581 | fi | |
26582 | ||
26583 | ||
26584 | # Define the identity of the package. | |
d0ac1c44 SM |
26585 | PACKAGE='libgnu' |
26586 | VERSION='UNUSED-VERSION' | |
c971b7fa PA |
26587 | |
26588 | ||
26589 | # Some tools Automake needs. | |
26590 | ||
26591 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
26592 | ||
26593 | ||
26594 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
26595 | ||
26596 | ||
26597 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
26598 | ||
26599 | ||
26600 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
26601 | ||
26602 | ||
26603 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
26604 | ||
d0ac1c44 SM |
26605 | # For better backward compatibility. To be removed once Automake 1.9.x |
26606 | # dies out for good. For more background, see: | |
26607 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> | |
26608 | # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> | |
26609 | mkdir_p='$(MKDIR_P)' | |
26610 | ||
26611 | # We need awk for the "check" target (and possibly the TAP driver). The | |
26612 | # system "awk" is bad on some platforms. | |
26613 | # Always define AMTAR for backward compatibility. Yes, it's still used | |
26614 | # in the wild :-( We should find a proper way to deprecate it ... | |
26615 | AMTAR='$${TAR-tar}' | |
26616 | ||
26617 | ||
26618 | # We'll loop over all known methods to create a tar archive until one works. | |
26619 | _am_tools='gnutar pax cpio none' | |
c971b7fa | 26620 | |
d0ac1c44 | 26621 | am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' |
c971b7fa | 26622 | |
c971b7fa PA |
26623 | |
26624 | ||
26625 | ||
26626 | ||
26627 | depcc="$CC" am_compiler_list= | |
26628 | ||
26629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
26630 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
d0ac1c44 | 26631 | if ${am_cv_CC_dependencies_compiler_type+:} false; then : |
c971b7fa PA |
26632 | $as_echo_n "(cached) " >&6 |
26633 | else | |
26634 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
26635 | # We make a subdir and do the tests there. Otherwise we can end up | |
26636 | # making bogus files that we don't know about and never remove. For | |
26637 | # instance it was reported that on HP-UX the gcc test will end up | |
d0ac1c44 SM |
26638 | # making a dummy file named 'D' -- because '-MD' means "put the output |
26639 | # in D". | |
26640 | rm -rf conftest.dir | |
c971b7fa PA |
26641 | mkdir conftest.dir |
26642 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
26643 | # using a relative directory. | |
26644 | cp "$am_depcomp" conftest.dir | |
26645 | cd conftest.dir | |
26646 | # We will build objects and dependencies in a subdirectory because | |
26647 | # it helps to detect inapplicable dependency modes. For instance | |
26648 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
26649 | # side effect of compilation, but ICC will put the dependencies in | |
26650 | # the current directory while Tru64 will put them in the object | |
26651 | # directory. | |
26652 | mkdir sub | |
26653 | ||
26654 | am_cv_CC_dependencies_compiler_type=none | |
26655 | if test "$am_compiler_list" = ""; then | |
26656 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
26657 | fi | |
26658 | am__universal=false | |
26659 | case " $depcc " in #( | |
26660 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
26661 | esac | |
26662 | ||
26663 | for depmode in $am_compiler_list; do | |
26664 | # Setup a source with many dependencies, because some compilers | |
26665 | # like to wrap large dependency lists on column 80 (with \), and | |
26666 | # we should not choose a depcomp mode which is confused by this. | |
26667 | # | |
26668 | # We need to recreate these files for each test, as the compiler may | |
26669 | # overwrite some of them when testing with obscure command lines. | |
26670 | # This happens at least with the AIX C compiler. | |
26671 | : > sub/conftest.c | |
26672 | for i in 1 2 3 4 5 6; do | |
26673 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
d0ac1c44 SM |
26674 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with |
26675 | # Solaris 10 /bin/sh. | |
26676 | echo '/* dummy */' > sub/conftst$i.h | |
c971b7fa PA |
26677 | done |
26678 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
26679 | ||
d0ac1c44 | 26680 | # We check with '-c' and '-o' for the sake of the "dashmstdout" |
c971b7fa | 26681 | # mode. It turns out that the SunPro C++ compiler does not properly |
d0ac1c44 SM |
26682 | # handle '-M -o', and we need to detect this. Also, some Intel |
26683 | # versions had trouble with output in subdirs. | |
c971b7fa PA |
26684 | am__obj=sub/conftest.${OBJEXT-o} |
26685 | am__minus_obj="-o $am__obj" | |
26686 | case $depmode in | |
26687 | gcc) | |
26688 | # This depmode causes a compiler race in universal mode. | |
26689 | test "$am__universal" = false || continue | |
26690 | ;; | |
26691 | nosideeffect) | |
d0ac1c44 SM |
26692 | # After this tag, mechanisms are not by side-effect, so they'll |
26693 | # only be used when explicitly requested. | |
c971b7fa PA |
26694 | if test "x$enable_dependency_tracking" = xyes; then |
26695 | continue | |
26696 | else | |
26697 | break | |
26698 | fi | |
26699 | ;; | |
d0ac1c44 SM |
26700 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) |
26701 | # This compiler won't grok '-c -o', but also, the minuso test has | |
c971b7fa PA |
26702 | # not run yet. These depmodes are late enough in the game, and |
26703 | # so weak that their functioning should not be impacted. | |
26704 | am__obj=conftest.${OBJEXT-o} | |
26705 | am__minus_obj= | |
26706 | ;; | |
26707 | none) break ;; | |
26708 | esac | |
26709 | if depmode=$depmode \ | |
26710 | source=sub/conftest.c object=$am__obj \ | |
26711 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
26712 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
26713 | >/dev/null 2>conftest.err && | |
26714 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
26715 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
26716 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
26717 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
26718 | # icc doesn't choke on unknown options, it will just issue warnings | |
26719 | # or remarks (even with -Werror). So we grep stderr for any message | |
26720 | # that says an option was ignored or not supported. | |
26721 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
26722 | # icc: Command line warning: ignoring option '-M'; no argument required | |
26723 | # The diagnosis changed in icc 8.0: | |
26724 | # icc: Command line remark: option '-MP' not supported | |
26725 | if (grep 'ignoring option' conftest.err || | |
26726 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
26727 | am_cv_CC_dependencies_compiler_type=$depmode | |
26728 | break | |
26729 | fi | |
26730 | fi | |
26731 | done | |
26732 | ||
26733 | cd .. | |
26734 | rm -rf conftest.dir | |
26735 | else | |
26736 | am_cv_CC_dependencies_compiler_type=none | |
26737 | fi | |
26738 | ||
26739 | fi | |
26740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
26741 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
26742 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
26743 | ||
26744 | if | |
26745 | test "x$enable_dependency_tracking" != xno \ | |
26746 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
26747 | am__fastdepCC_TRUE= | |
26748 | am__fastdepCC_FALSE='#' | |
26749 | else | |
26750 | am__fastdepCC_TRUE='#' | |
26751 | am__fastdepCC_FALSE= | |
26752 | fi | |
26753 | ||
26754 | ||
26755 | ||
d0ac1c44 SM |
26756 | # POSIX will say in a future version that running "rm -f" with no argument |
26757 | # is OK; and we want to be able to make that assumption in our Makefile | |
26758 | # recipes. So use an aggressive probe to check that the usage we want is | |
26759 | # actually supported "in the wild" to an acceptable degree. | |
26760 | # See automake bug#10828. | |
26761 | # To make any issue more visible, cause the running configure to be aborted | |
26762 | # by default if the 'rm' program in use doesn't match our expectations; the | |
26763 | # user can still override this though. | |
26764 | if rm -f && rm -fr && rm -rf; then : OK; else | |
26765 | cat >&2 <<'END' | |
26766 | Oops! | |
26767 | ||
26768 | Your 'rm' program seems unable to run without file operands specified | |
26769 | on the command line, even when the '-f' option is present. This is contrary | |
26770 | to the behaviour of most rm programs out there, and not conforming with | |
26771 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> | |
26772 | ||
26773 | Please tell bug-automake@gnu.org about your system, including the value | |
26774 | of your $PATH and any error possibly output before this message. This | |
26775 | can help us improve future automake versions. | |
26776 | ||
26777 | END | |
26778 | if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then | |
26779 | echo 'Configuration will proceed anyway, since you have set the' >&2 | |
26780 | echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 | |
26781 | echo >&2 | |
26782 | else | |
26783 | cat >&2 <<'END' | |
26784 | Aborting the configuration process, to ensure you take notice of the issue. | |
26785 | ||
26786 | You can download and install GNU coreutils to get an 'rm' implementation | |
26787 | that behaves properly: <http://www.gnu.org/software/coreutils/>. | |
26788 | ||
26789 | If you want to complete the configuration process using your problematic | |
26790 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM | |
26791 | to "yes", and re-run configure. | |
26792 | ||
26793 | END | |
26794 | as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 | |
26795 | fi | |
26796 | fi | |
26797 | ||
c971b7fa | 26798 | |
39be3c7e SM |
26799 | # Check whether --enable-silent-rules was given. |
26800 | if test "${enable_silent_rules+set}" = set; then : | |
26801 | enableval=$enable_silent_rules; | |
26802 | fi | |
26803 | ||
d0ac1c44 SM |
26804 | case $enable_silent_rules in # ((( |
26805 | yes) AM_DEFAULT_VERBOSITY=0;; | |
26806 | no) AM_DEFAULT_VERBOSITY=1;; | |
26807 | *) AM_DEFAULT_VERBOSITY=0;; | |
39be3c7e | 26808 | esac |
d0ac1c44 SM |
26809 | am_make=${MAKE-make} |
26810 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 | |
26811 | $as_echo_n "checking whether $am_make supports nested variables... " >&6; } | |
26812 | if ${am_cv_make_support_nested_variables+:} false; then : | |
26813 | $as_echo_n "(cached) " >&6 | |
26814 | else | |
26815 | if $as_echo 'TRUE=$(BAR$(V)) | |
26816 | BAR0=false | |
26817 | BAR1=true | |
26818 | V=1 | |
26819 | am__doit: | |
26820 | @$(TRUE) | |
26821 | .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then | |
26822 | am_cv_make_support_nested_variables=yes | |
26823 | else | |
26824 | am_cv_make_support_nested_variables=no | |
26825 | fi | |
26826 | fi | |
26827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 | |
26828 | $as_echo "$am_cv_make_support_nested_variables" >&6; } | |
26829 | if test $am_cv_make_support_nested_variables = yes; then | |
26830 | AM_V='$(V)' | |
26831 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
26832 | else | |
26833 | AM_V=$AM_DEFAULT_VERBOSITY | |
26834 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
26835 | fi | |
39be3c7e SM |
26836 | AM_BACKSLASH='\' |
26837 | ||
26838 | ||
c971b7fa PA |
26839 | # --------------------- # |
26840 | # Checks for programs. # | |
26841 | # --------------------- # | |
26842 | ||
26843 | ||
26844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 | |
26845 | $as_echo_n "checking whether ln -s works... " >&6; } | |
26846 | LN_S=$as_ln_s | |
26847 | if test "$LN_S" = "ln -s"; then | |
26848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
26849 | $as_echo "yes" >&6; } | |
26850 | else | |
26851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 | |
26852 | $as_echo "no, using $LN_S" >&6; } | |
26853 | fi | |
26854 | ||
26855 | if test -n "$ac_tool_prefix"; then | |
26856 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
26857 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
26858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26859 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26860 | if ${ac_cv_prog_RANLIB+:} false; then : |
c971b7fa PA |
26861 | $as_echo_n "(cached) " >&6 |
26862 | else | |
26863 | if test -n "$RANLIB"; then | |
26864 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
26865 | else | |
26866 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26867 | for as_dir in $PATH | |
26868 | do | |
26869 | IFS=$as_save_IFS | |
26870 | test -z "$as_dir" && as_dir=. | |
26871 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26872 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26873 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
26874 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26875 | break 2 | |
26876 | fi | |
26877 | done | |
26878 | done | |
26879 | IFS=$as_save_IFS | |
26880 | ||
26881 | fi | |
26882 | fi | |
26883 | RANLIB=$ac_cv_prog_RANLIB | |
26884 | if test -n "$RANLIB"; then | |
26885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
26886 | $as_echo "$RANLIB" >&6; } | |
26887 | else | |
26888 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26889 | $as_echo "no" >&6; } | |
26890 | fi | |
26891 | ||
26892 | ||
26893 | fi | |
26894 | if test -z "$ac_cv_prog_RANLIB"; then | |
26895 | ac_ct_RANLIB=$RANLIB | |
26896 | # Extract the first word of "ranlib", so it can be a program name with args. | |
26897 | set dummy ranlib; ac_word=$2 | |
26898 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26899 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26900 | if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : |
c971b7fa PA |
26901 | $as_echo_n "(cached) " >&6 |
26902 | else | |
26903 | if test -n "$ac_ct_RANLIB"; then | |
26904 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
26905 | else | |
26906 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26907 | for as_dir in $PATH | |
26908 | do | |
26909 | IFS=$as_save_IFS | |
26910 | test -z "$as_dir" && as_dir=. | |
26911 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26912 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26913 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
26914 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26915 | break 2 | |
26916 | fi | |
26917 | done | |
26918 | done | |
26919 | IFS=$as_save_IFS | |
26920 | ||
26921 | fi | |
26922 | fi | |
26923 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
26924 | if test -n "$ac_ct_RANLIB"; then | |
26925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
26926 | $as_echo "$ac_ct_RANLIB" >&6; } | |
26927 | else | |
26928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26929 | $as_echo "no" >&6; } | |
26930 | fi | |
26931 | ||
26932 | if test "x$ac_ct_RANLIB" = x; then | |
26933 | RANLIB=":" | |
26934 | else | |
26935 | case $cross_compiling:$ac_tool_warned in | |
26936 | yes:) | |
26937 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
26938 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
26939 | ac_tool_warned=yes ;; | |
26940 | esac | |
26941 | RANLIB=$ac_ct_RANLIB | |
26942 | fi | |
26943 | else | |
26944 | RANLIB="$ac_cv_prog_RANLIB" | |
26945 | fi | |
26946 | ||
26947 | ||
26948 | if test -n "$ac_tool_prefix"; then | |
26949 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
26950 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
26951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26952 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26953 | if ${ac_cv_prog_AR+:} false; then : |
c971b7fa PA |
26954 | $as_echo_n "(cached) " >&6 |
26955 | else | |
26956 | if test -n "$AR"; then | |
26957 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
26958 | else | |
26959 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26960 | for as_dir in $PATH | |
26961 | do | |
26962 | IFS=$as_save_IFS | |
26963 | test -z "$as_dir" && as_dir=. | |
26964 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 26965 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
26966 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
26967 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
26968 | break 2 | |
26969 | fi | |
26970 | done | |
26971 | done | |
26972 | IFS=$as_save_IFS | |
26973 | ||
26974 | fi | |
26975 | fi | |
26976 | AR=$ac_cv_prog_AR | |
26977 | if test -n "$AR"; then | |
26978 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
26979 | $as_echo "$AR" >&6; } | |
26980 | else | |
26981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
26982 | $as_echo "no" >&6; } | |
26983 | fi | |
26984 | ||
26985 | ||
26986 | fi | |
26987 | if test -z "$ac_cv_prog_AR"; then | |
26988 | ac_ct_AR=$AR | |
26989 | # Extract the first word of "ar", so it can be a program name with args. | |
26990 | set dummy ar; ac_word=$2 | |
26991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
26992 | $as_echo_n "checking for $ac_word... " >&6; } | |
d0ac1c44 | 26993 | if ${ac_cv_prog_ac_ct_AR+:} false; then : |
c971b7fa PA |
26994 | $as_echo_n "(cached) " >&6 |
26995 | else | |
26996 | if test -n "$ac_ct_AR"; then | |
26997 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
26998 | else | |
26999 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
27000 | for as_dir in $PATH | |
27001 | do | |
27002 | IFS=$as_save_IFS | |
27003 | test -z "$as_dir" && as_dir=. | |
27004 | for ac_exec_ext in '' $ac_executable_extensions; do | |
d0ac1c44 | 27005 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
c971b7fa PA |
27006 | ac_cv_prog_ac_ct_AR="ar" |
27007 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
27008 | break 2 | |
27009 | fi | |
27010 | done | |
27011 | done | |
27012 | IFS=$as_save_IFS | |
27013 | ||
27014 | fi | |
27015 | fi | |
27016 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
27017 | if test -n "$ac_ct_AR"; then | |
27018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
27019 | $as_echo "$ac_ct_AR" >&6; } | |
27020 | else | |
27021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
27022 | $as_echo "no" >&6; } | |
27023 | fi | |
27024 | ||
27025 | if test "x$ac_ct_AR" = x; then | |
27026 | AR="" | |
27027 | else | |
27028 | case $cross_compiling:$ac_tool_warned in | |
27029 | yes:) | |
27030 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
27031 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
27032 | ac_tool_warned=yes ;; | |
27033 | esac | |
27034 | AR=$ac_ct_AR | |
27035 | fi | |
27036 | else | |
27037 | AR="$ac_cv_prog_AR" | |
27038 | fi | |
27039 | ||
27040 | ||
27041 | # ---------------------- # | |
27042 | # Checks for libraries. # | |
27043 | # ---------------------- # | |
27044 | ||
27045 | ac_config_files="$ac_config_files Makefile import/Makefile" | |
27046 | ||
27047 | ac_config_commands="$ac_config_commands default" | |
27048 | ||
27049 | cat >confcache <<\_ACEOF | |
27050 | # This file is a shell script that caches the results of configure | |
27051 | # tests run on this system so they can be shared between configure | |
27052 | # scripts and configure runs, see configure's option --config-cache. | |
27053 | # It is not useful on other systems. If it contains results you don't | |
27054 | # want to keep, you may remove or edit it. | |
27055 | # | |
27056 | # config.status only pays attention to the cache file if you give it | |
27057 | # the --recheck option to rerun configure. | |
27058 | # | |
27059 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
27060 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
27061 | # following values. | |
27062 | ||
27063 | _ACEOF | |
27064 | ||
27065 | # The following way of writing the cache mishandles newlines in values, | |
27066 | # but we know of no workaround that is simple, portable, and efficient. | |
27067 | # So, we kill variables containing newlines. | |
27068 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
27069 | # and sets the high bit in the cache file unless we assign to the vars. | |
27070 | ( | |
27071 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
27072 | eval ac_val=\$$ac_var | |
27073 | case $ac_val in #( | |
27074 | *${as_nl}*) | |
27075 | case $ac_var in #( | |
27076 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
27077 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
27078 | esac | |
27079 | case $ac_var in #( | |
27080 | _ | IFS | as_nl) ;; #( | |
27081 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
27082 | *) { eval $ac_var=; unset $ac_var;} ;; | |
27083 | esac ;; | |
27084 | esac | |
27085 | done | |
27086 | ||
27087 | (set) 2>&1 | | |
27088 | case $as_nl`(ac_space=' '; set) 2>&1` in #( | |
27089 | *${as_nl}ac_space=\ *) | |
27090 | # `set' does not quote correctly, so add quotes: double-quote | |
27091 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
27092 | sed -n \ | |
27093 | "s/'/'\\\\''/g; | |
27094 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
27095 | ;; #( | |
27096 | *) | |
27097 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
27098 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
27099 | ;; | |
27100 | esac | | |
27101 | sort | |
27102 | ) | | |
27103 | sed ' | |
27104 | /^ac_cv_env_/b end | |
27105 | t clear | |
27106 | :clear | |
27107 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
27108 | t end | |
27109 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
27110 | :end' >>confcache | |
27111 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
27112 | if test -w "$cache_file"; then | |
d0ac1c44 | 27113 | if test "x$cache_file" != "x/dev/null"; then |
c971b7fa PA |
27114 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
27115 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
d0ac1c44 SM |
27116 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
27117 | cat confcache >"$cache_file" | |
27118 | else | |
27119 | case $cache_file in #( | |
27120 | */* | ?:*) | |
27121 | mv -f confcache "$cache_file"$$ && | |
27122 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
27123 | *) | |
27124 | mv -f confcache "$cache_file" ;; | |
27125 | esac | |
27126 | fi | |
27127 | fi | |
c971b7fa PA |
27128 | else |
27129 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 | |
27130 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
27131 | fi | |
27132 | fi | |
27133 | rm -f confcache | |
27134 | ||
27135 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
27136 | # Let make expand exec_prefix. | |
27137 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
27138 | ||
27139 | DEFS=-DHAVE_CONFIG_H | |
27140 | ||
27141 | ac_libobjs= | |
27142 | ac_ltlibobjs= | |
27143 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
27144 | # 1. Remove the extension, and $U if already installed. | |
27145 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' | |
27146 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
27147 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
27148 | # will be set to the directory where LIBOBJS objects are built. | |
27149 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
27150 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
27151 | done | |
27152 | LIBOBJS=$ac_libobjs | |
27153 | ||
27154 | LTLIBOBJS=$ac_ltlibobjs | |
27155 | ||
27156 | ||
27157 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then | |
d0ac1c44 | 27158 | as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. |
c971b7fa PA |
27159 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27160 | fi | |
27161 | if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then | |
d0ac1c44 | 27162 | as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. |
c971b7fa PA |
27163 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27164 | fi | |
8690e634 | 27165 | if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then |
d0ac1c44 | 27166 | as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined. |
8690e634 JK |
27167 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27168 | fi | |
18848e28 | 27169 | if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then |
d0ac1c44 | 27170 | as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined. |
18848e28 GF |
27171 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27172 | fi | |
88b48903 | 27173 | if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then |
d0ac1c44 | 27174 | as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined. |
88b48903 WN |
27175 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27176 | fi | |
8690e634 | 27177 | if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then |
d0ac1c44 | 27178 | as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined. |
8690e634 JK |
27179 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27180 | fi | |
6ec2e0f5 | 27181 | if test -z "${GL_GENERATE_GLOB_H_TRUE}" && test -z "${GL_GENERATE_GLOB_H_FALSE}"; then |
d0ac1c44 | 27182 | as_fn_error $? "conditional \"GL_GENERATE_GLOB_H\" was never defined. |
6ec2e0f5 SDJ |
27183 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27184 | fi | |
49e4877c | 27185 | if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then |
d0ac1c44 | 27186 | as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined. |
49e4877c PA |
27187 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27188 | fi | |
27189 | if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then | |
d0ac1c44 | 27190 | as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined. |
49e4877c PA |
27191 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27192 | fi | |
c971b7fa | 27193 | if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then |
d0ac1c44 | 27194 | as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined. |
c971b7fa PA |
27195 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27196 | fi | |
88b48903 WN |
27197 | |
27198 | ||
725e2999 JB |
27199 | if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then |
27200 | as_fn_error $? "conditional \"GL_GENERATE_NETINET_IN_H\" was never defined. | |
27201 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
27202 | fi | |
27203 | if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then | |
27204 | as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined. | |
27205 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
27206 | fi | |
8690e634 | 27207 | if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then |
d0ac1c44 | 27208 | as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. |
8690e634 JK |
27209 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27210 | fi | |
c971b7fa | 27211 | if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then |
d0ac1c44 | 27212 | as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined. |
c971b7fa PA |
27213 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27214 | fi | |
27215 | ||
27216 | gl_libobjs= | |
27217 | gl_ltlibobjs= | |
27218 | if test -n "$gl_LIBOBJS"; then | |
27219 | # Remove the extension. | |
27220 | sed_drop_objext='s/\.o$//;s/\.obj$//' | |
27221 | for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do | |
27222 | gl_libobjs="$gl_libobjs $i.$ac_objext" | |
27223 | gl_ltlibobjs="$gl_ltlibobjs $i.lo" | |
27224 | done | |
27225 | fi | |
27226 | gl_LIBOBJS=$gl_libobjs | |
27227 | ||
27228 | gl_LTLIBOBJS=$gl_ltlibobjs | |
27229 | ||
27230 | ||
27231 | ||
27232 | gltests_libobjs= | |
27233 | gltests_ltlibobjs= | |
27234 | if test -n "$gltests_LIBOBJS"; then | |
27235 | # Remove the extension. | |
27236 | sed_drop_objext='s/\.o$//;s/\.obj$//' | |
27237 | for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do | |
27238 | gltests_libobjs="$gltests_libobjs $i.$ac_objext" | |
27239 | gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" | |
27240 | done | |
27241 | fi | |
27242 | gltests_LIBOBJS=$gltests_libobjs | |
27243 | ||
27244 | gltests_LTLIBOBJS=$gltests_ltlibobjs | |
27245 | ||
27246 | ||
d0ac1c44 SM |
27247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 |
27248 | $as_echo_n "checking that generated files are newer than configure... " >&6; } | |
27249 | if test -n "$am_sleep_pid"; then | |
27250 | # Hide warnings about reused PIDs. | |
27251 | wait $am_sleep_pid 2>/dev/null | |
27252 | fi | |
27253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 | |
27254 | $as_echo "done" >&6; } | |
c971b7fa | 27255 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then |
d0ac1c44 | 27256 | as_fn_error $? "conditional \"AMDEP\" was never defined. |
c971b7fa PA |
27257 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27258 | fi | |
27259 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then | |
d0ac1c44 | 27260 | as_fn_error $? "conditional \"am__fastdepCC\" was never defined. |
c971b7fa PA |
27261 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
27262 | fi | |
27263 | if test -n "$EXEEXT"; then | |
27264 | am__EXEEXT_TRUE= | |
27265 | am__EXEEXT_FALSE='#' | |
27266 | else | |
27267 | am__EXEEXT_TRUE='#' | |
27268 | am__EXEEXT_FALSE= | |
27269 | fi | |
27270 | ||
27271 | ||
d0ac1c44 | 27272 | : "${CONFIG_STATUS=./config.status}" |
c971b7fa PA |
27273 | ac_write_fail=0 |
27274 | ac_clean_files_save=$ac_clean_files | |
27275 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
27276 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 | |
27277 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
27278 | as_write_fail=0 | |
27279 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
27280 | #! $SHELL | |
27281 | # Generated by $as_me. | |
27282 | # Run this file to recreate the current configuration. | |
27283 | # Compiler output produced by configure, useful for debugging | |
27284 | # configure, is in config.log if it exists. | |
27285 | ||
27286 | debug=false | |
27287 | ac_cs_recheck=false | |
27288 | ac_cs_silent=false | |
27289 | ||
27290 | SHELL=\${CONFIG_SHELL-$SHELL} | |
27291 | export SHELL | |
27292 | _ASEOF | |
27293 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
27294 | ## -------------------- ## | |
27295 | ## M4sh Initialization. ## | |
27296 | ## -------------------- ## | |
27297 | ||
27298 | # Be more Bourne compatible | |
27299 | DUALCASE=1; export DUALCASE # for MKS sh | |
27300 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
27301 | emulate sh | |
27302 | NULLCMD=: | |
27303 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
27304 | # is contrary to our usage. Disable this feature. | |
27305 | alias -g '${1+"$@"}'='"$@"' | |
27306 | setopt NO_GLOB_SUBST | |
27307 | else | |
27308 | case `(set -o) 2>/dev/null` in #( | |
27309 | *posix*) : | |
27310 | set -o posix ;; #( | |
27311 | *) : | |
27312 | ;; | |
27313 | esac | |
27314 | fi | |
27315 | ||
27316 | ||
27317 | as_nl=' | |
27318 | ' | |
27319 | export as_nl | |
27320 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
27321 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
27322 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
27323 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
27324 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
27325 | # but without wasting forks for bash or zsh. | |
27326 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
27327 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
27328 | as_echo='print -r --' | |
27329 | as_echo_n='print -rn --' | |
27330 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
27331 | as_echo='printf %s\n' | |
27332 | as_echo_n='printf %s' | |
27333 | else | |
27334 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
27335 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
27336 | as_echo_n='/usr/ucb/echo -n' | |
27337 | else | |
27338 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
27339 | as_echo_n_body='eval | |
27340 | arg=$1; | |
27341 | case $arg in #( | |
27342 | *"$as_nl"*) | |
27343 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
27344 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
27345 | esac; | |
27346 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
27347 | ' | |
27348 | export as_echo_n_body | |
27349 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
27350 | fi | |
27351 | export as_echo_body | |
27352 | as_echo='sh -c $as_echo_body as_echo' | |
27353 | fi | |
27354 | ||
27355 | # The user is always right. | |
27356 | if test "${PATH_SEPARATOR+set}" != set; then | |
27357 | PATH_SEPARATOR=: | |
27358 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
27359 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
27360 | PATH_SEPARATOR=';' | |
27361 | } | |
27362 | fi | |
27363 | ||
27364 | ||
27365 | # IFS | |
27366 | # We need space, tab and new line, in precisely that order. Quoting is | |
27367 | # there to prevent editors from complaining about space-tab. | |
27368 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
27369 | # splitting by setting IFS to empty value.) | |
27370 | IFS=" "" $as_nl" | |
27371 | ||
27372 | # Find who we are. Look in the path if we contain no directory separator. | |
d0ac1c44 | 27373 | as_myself= |
c971b7fa PA |
27374 | case $0 in #(( |
27375 | *[\\/]* ) as_myself=$0 ;; | |
27376 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
27377 | for as_dir in $PATH | |
27378 | do | |
27379 | IFS=$as_save_IFS | |
27380 | test -z "$as_dir" && as_dir=. | |
27381 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
27382 | done | |
27383 | IFS=$as_save_IFS | |
27384 | ||
27385 | ;; | |
27386 | esac | |
27387 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
27388 | # in which case we are not to be found in the path. | |
27389 | if test "x$as_myself" = x; then | |
27390 | as_myself=$0 | |
27391 | fi | |
27392 | if test ! -f "$as_myself"; then | |
27393 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
27394 | exit 1 | |
27395 | fi | |
27396 | ||
27397 | # Unset variables that we do not need and which cause bugs (e.g. in | |
27398 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
27399 | # suppresses any "Segmentation fault" message there. '((' could | |
27400 | # trigger a bug in pdksh 5.2.14. | |
27401 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
27402 | do eval test x\${$as_var+set} = xset \ | |
27403 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
27404 | done | |
27405 | PS1='$ ' | |
27406 | PS2='> ' | |
27407 | PS4='+ ' | |
27408 | ||
27409 | # NLS nuisances. | |
27410 | LC_ALL=C | |
27411 | export LC_ALL | |
27412 | LANGUAGE=C | |
27413 | export LANGUAGE | |
27414 | ||
27415 | # CDPATH. | |
27416 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
27417 | ||
27418 | ||
d0ac1c44 SM |
27419 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
27420 | # ---------------------------------------- | |
c971b7fa PA |
27421 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
27422 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
d0ac1c44 | 27423 | # script with STATUS, using 1 if that was 0. |
c971b7fa PA |
27424 | as_fn_error () |
27425 | { | |
d0ac1c44 SM |
27426 | as_status=$1; test $as_status -eq 0 && as_status=1 |
27427 | if test "$4"; then | |
27428 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
27429 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
c971b7fa | 27430 | fi |
d0ac1c44 | 27431 | $as_echo "$as_me: error: $2" >&2 |
c971b7fa PA |
27432 | as_fn_exit $as_status |
27433 | } # as_fn_error | |
27434 | ||
27435 | ||
27436 | # as_fn_set_status STATUS | |
27437 | # ----------------------- | |
27438 | # Set $? to STATUS, without forking. | |
27439 | as_fn_set_status () | |
27440 | { | |
27441 | return $1 | |
27442 | } # as_fn_set_status | |
27443 | ||
27444 | # as_fn_exit STATUS | |
27445 | # ----------------- | |
27446 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
27447 | as_fn_exit () | |
27448 | { | |
27449 | set +e | |
27450 | as_fn_set_status $1 | |
27451 | exit $1 | |
27452 | } # as_fn_exit | |
27453 | ||
27454 | # as_fn_unset VAR | |
27455 | # --------------- | |
27456 | # Portably unset VAR. | |
27457 | as_fn_unset () | |
27458 | { | |
27459 | { eval $1=; unset $1;} | |
27460 | } | |
27461 | as_unset=as_fn_unset | |
27462 | # as_fn_append VAR VALUE | |
27463 | # ---------------------- | |
27464 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
27465 | # advantage of any shell optimizations that allow amortized linear growth over | |
27466 | # repeated appends, instead of the typical quadratic growth present in naive | |
27467 | # implementations. | |
27468 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
27469 | eval 'as_fn_append () | |
27470 | { | |
27471 | eval $1+=\$2 | |
27472 | }' | |
27473 | else | |
27474 | as_fn_append () | |
27475 | { | |
27476 | eval $1=\$$1\$2 | |
27477 | } | |
27478 | fi # as_fn_append | |
27479 | ||
27480 | # as_fn_arith ARG... | |
27481 | # ------------------ | |
27482 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
27483 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
27484 | # must be portable across $(()) and expr. | |
27485 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
27486 | eval 'as_fn_arith () | |
27487 | { | |
27488 | as_val=$(( $* )) | |
27489 | }' | |
27490 | else | |
27491 | as_fn_arith () | |
27492 | { | |
27493 | as_val=`expr "$@" || test $? -eq 1` | |
27494 | } | |
27495 | fi # as_fn_arith | |
27496 | ||
27497 | ||
27498 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
27499 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
27500 | as_expr=expr | |
27501 | else | |
27502 | as_expr=false | |
27503 | fi | |
27504 | ||
27505 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
27506 | as_basename=basename | |
27507 | else | |
27508 | as_basename=false | |
27509 | fi | |
27510 | ||
27511 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
27512 | as_dirname=dirname | |
27513 | else | |
27514 | as_dirname=false | |
27515 | fi | |
27516 | ||
27517 | as_me=`$as_basename -- "$0" || | |
27518 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
27519 | X"$0" : 'X\(//\)$' \| \ | |
27520 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
27521 | $as_echo X/"$0" | | |
27522 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
27523 | s//\1/ | |
27524 | q | |
27525 | } | |
27526 | /^X\/\(\/\/\)$/{ | |
27527 | s//\1/ | |
27528 | q | |
27529 | } | |
27530 | /^X\/\(\/\).*/{ | |
27531 | s//\1/ | |
27532 | q | |
27533 | } | |
27534 | s/.*/./; q'` | |
27535 | ||
27536 | # Avoid depending upon Character Ranges. | |
27537 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
27538 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
27539 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
27540 | as_cr_digits='0123456789' | |
27541 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
27542 | ||
27543 | ECHO_C= ECHO_N= ECHO_T= | |
27544 | case `echo -n x` in #((((( | |
27545 | -n*) | |
27546 | case `echo 'xy\c'` in | |
27547 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
27548 | xy) ECHO_C='\c';; | |
27549 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
27550 | ECHO_T=' ';; | |
27551 | esac;; | |
27552 | *) | |
27553 | ECHO_N='-n';; | |
27554 | esac | |
27555 | ||
27556 | rm -f conf$$ conf$$.exe conf$$.file | |
27557 | if test -d conf$$.dir; then | |
27558 | rm -f conf$$.dir/conf$$.file | |
27559 | else | |
27560 | rm -f conf$$.dir | |
27561 | mkdir conf$$.dir 2>/dev/null | |
27562 | fi | |
27563 | if (echo >conf$$.file) 2>/dev/null; then | |
27564 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
27565 | as_ln_s='ln -s' | |
27566 | # ... but there are two gotchas: | |
27567 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
27568 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
d0ac1c44 | 27569 | # In both cases, we have to default to `cp -pR'. |
c971b7fa | 27570 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
d0ac1c44 | 27571 | as_ln_s='cp -pR' |
c971b7fa PA |
27572 | elif ln conf$$.file conf$$ 2>/dev/null; then |
27573 | as_ln_s=ln | |
27574 | else | |
d0ac1c44 | 27575 | as_ln_s='cp -pR' |
c971b7fa PA |
27576 | fi |
27577 | else | |
d0ac1c44 | 27578 | as_ln_s='cp -pR' |
c971b7fa PA |
27579 | fi |
27580 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
27581 | rmdir conf$$.dir 2>/dev/null | |
27582 | ||
27583 | ||
27584 | # as_fn_mkdir_p | |
27585 | # ------------- | |
27586 | # Create "$as_dir" as a directory, including parents if necessary. | |
27587 | as_fn_mkdir_p () | |
27588 | { | |
27589 | ||
27590 | case $as_dir in #( | |
27591 | -*) as_dir=./$as_dir;; | |
27592 | esac | |
27593 | test -d "$as_dir" || eval $as_mkdir_p || { | |
27594 | as_dirs= | |
27595 | while :; do | |
27596 | case $as_dir in #( | |
27597 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
27598 | *) as_qdir=$as_dir;; | |
27599 | esac | |
27600 | as_dirs="'$as_qdir' $as_dirs" | |
27601 | as_dir=`$as_dirname -- "$as_dir" || | |
27602 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
27603 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
27604 | X"$as_dir" : 'X\(//\)$' \| \ | |
27605 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
27606 | $as_echo X"$as_dir" | | |
27607 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
27608 | s//\1/ | |
27609 | q | |
27610 | } | |
27611 | /^X\(\/\/\)[^/].*/{ | |
27612 | s//\1/ | |
27613 | q | |
27614 | } | |
27615 | /^X\(\/\/\)$/{ | |
27616 | s//\1/ | |
27617 | q | |
27618 | } | |
27619 | /^X\(\/\).*/{ | |
27620 | s//\1/ | |
27621 | q | |
27622 | } | |
27623 | s/.*/./; q'` | |
27624 | test -d "$as_dir" && break | |
27625 | done | |
27626 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
d0ac1c44 | 27627 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
c971b7fa PA |
27628 | |
27629 | ||
27630 | } # as_fn_mkdir_p | |
27631 | if mkdir -p . 2>/dev/null; then | |
27632 | as_mkdir_p='mkdir -p "$as_dir"' | |
27633 | else | |
27634 | test -d ./-p && rmdir ./-p | |
27635 | as_mkdir_p=false | |
27636 | fi | |
27637 | ||
d0ac1c44 SM |
27638 | |
27639 | # as_fn_executable_p FILE | |
27640 | # ----------------------- | |
27641 | # Test if FILE is an executable regular file. | |
27642 | as_fn_executable_p () | |
27643 | { | |
27644 | test -f "$1" && test -x "$1" | |
27645 | } # as_fn_executable_p | |
27646 | as_test_x='test -x' | |
27647 | as_executable_p=as_fn_executable_p | |
c971b7fa PA |
27648 | |
27649 | # Sed expression to map a string onto a valid CPP name. | |
27650 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
27651 | ||
27652 | # Sed expression to map a string onto a valid variable name. | |
27653 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
27654 | ||
27655 | ||
27656 | exec 6>&1 | |
27657 | ## ----------------------------------- ## | |
27658 | ## Main body of $CONFIG_STATUS script. ## | |
27659 | ## ----------------------------------- ## | |
27660 | _ASEOF | |
27661 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
27662 | ||
27663 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
27664 | # Save the log message, to keep $0 and so on meaningful, and to | |
27665 | # report actual input values of CONFIG_FILES etc. instead of their | |
27666 | # values after options handling. | |
27667 | ac_log=" | |
d0ac1c44 SM |
27668 | This file was extended by libgnu $as_me UNUSED-VERSION, which was |
27669 | generated by GNU Autoconf 2.69. Invocation command line was | |
c971b7fa PA |
27670 | |
27671 | CONFIG_FILES = $CONFIG_FILES | |
27672 | CONFIG_HEADERS = $CONFIG_HEADERS | |
27673 | CONFIG_LINKS = $CONFIG_LINKS | |
27674 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
27675 | $ $0 $@ | |
27676 | ||
27677 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
27678 | " | |
27679 | ||
27680 | _ACEOF | |
27681 | ||
27682 | case $ac_config_files in *" | |
27683 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
27684 | esac | |
27685 | ||
27686 | case $ac_config_headers in *" | |
27687 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
27688 | esac | |
27689 | ||
27690 | ||
27691 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
27692 | # Files that config.status was made for. | |
27693 | config_files="$ac_config_files" | |
27694 | config_headers="$ac_config_headers" | |
27695 | config_commands="$ac_config_commands" | |
27696 | ||
27697 | _ACEOF | |
27698 | ||
27699 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
27700 | ac_cs_usage="\ | |
27701 | \`$as_me' instantiates files and other configuration actions | |
27702 | from templates according to the current configuration. Unless the files | |
27703 | and actions are specified as TAGs, all are instantiated by default. | |
27704 | ||
27705 | Usage: $0 [OPTION]... [TAG]... | |
27706 | ||
27707 | -h, --help print this help, then exit | |
27708 | -V, --version print version number and configuration settings, then exit | |
d0ac1c44 | 27709 | --config print configuration, then exit |
c971b7fa PA |
27710 | -q, --quiet, --silent |
27711 | do not print progress messages | |
27712 | -d, --debug don't remove temporary files | |
27713 | --recheck update $as_me by reconfiguring in the same conditions | |
27714 | --file=FILE[:TEMPLATE] | |
27715 | instantiate the configuration file FILE | |
27716 | --header=FILE[:TEMPLATE] | |
27717 | instantiate the configuration header FILE | |
27718 | ||
27719 | Configuration files: | |
27720 | $config_files | |
27721 | ||
27722 | Configuration headers: | |
27723 | $config_headers | |
27724 | ||
27725 | Configuration commands: | |
27726 | $config_commands | |
27727 | ||
27728 | Report bugs to the package provider." | |
27729 | ||
27730 | _ACEOF | |
27731 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 27732 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
c971b7fa | 27733 | ac_cs_version="\\ |
d0ac1c44 SM |
27734 | libgnu config.status UNUSED-VERSION |
27735 | configured by $0, generated by GNU Autoconf 2.69, | |
27736 | with options \\"\$ac_cs_config\\" | |
c971b7fa | 27737 | |
d0ac1c44 | 27738 | Copyright (C) 2012 Free Software Foundation, Inc. |
c971b7fa PA |
27739 | This config.status script is free software; the Free Software Foundation |
27740 | gives unlimited permission to copy, distribute and modify it." | |
27741 | ||
27742 | ac_pwd='$ac_pwd' | |
27743 | srcdir='$srcdir' | |
27744 | INSTALL='$INSTALL' | |
27745 | MKDIR_P='$MKDIR_P' | |
27746 | AWK='$AWK' | |
27747 | test -n "\$AWK" || AWK=awk | |
27748 | _ACEOF | |
27749 | ||
27750 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
27751 | # The default lists apply if the user does not specify any file. | |
27752 | ac_need_defaults=: | |
27753 | while test $# != 0 | |
27754 | do | |
27755 | case $1 in | |
d0ac1c44 | 27756 | --*=?*) |
c971b7fa PA |
27757 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
27758 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
27759 | ac_shift=: | |
27760 | ;; | |
d0ac1c44 SM |
27761 | --*=) |
27762 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
27763 | ac_optarg= | |
27764 | ac_shift=: | |
27765 | ;; | |
c971b7fa PA |
27766 | *) |
27767 | ac_option=$1 | |
27768 | ac_optarg=$2 | |
27769 | ac_shift=shift | |
27770 | ;; | |
27771 | esac | |
27772 | ||
27773 | case $ac_option in | |
27774 | # Handling of the options. | |
27775 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
27776 | ac_cs_recheck=: ;; | |
27777 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) | |
27778 | $as_echo "$ac_cs_version"; exit ;; | |
d0ac1c44 SM |
27779 | --config | --confi | --conf | --con | --co | --c ) |
27780 | $as_echo "$ac_cs_config"; exit ;; | |
c971b7fa PA |
27781 | --debug | --debu | --deb | --de | --d | -d ) |
27782 | debug=: ;; | |
27783 | --file | --fil | --fi | --f ) | |
27784 | $ac_shift | |
27785 | case $ac_optarg in | |
27786 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
d0ac1c44 | 27787 | '') as_fn_error $? "missing file argument" ;; |
c971b7fa PA |
27788 | esac |
27789 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
27790 | ac_need_defaults=false;; | |
27791 | --header | --heade | --head | --hea ) | |
27792 | $ac_shift | |
27793 | case $ac_optarg in | |
27794 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
27795 | esac | |
27796 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
27797 | ac_need_defaults=false;; | |
27798 | --he | --h) | |
27799 | # Conflict between --help and --header | |
d0ac1c44 | 27800 | as_fn_error $? "ambiguous option: \`$1' |
c971b7fa PA |
27801 | Try \`$0 --help' for more information.";; |
27802 | --help | --hel | -h ) | |
27803 | $as_echo "$ac_cs_usage"; exit ;; | |
27804 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
27805 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
27806 | ac_cs_silent=: ;; | |
27807 | ||
27808 | # This is an error. | |
d0ac1c44 | 27809 | -*) as_fn_error $? "unrecognized option: \`$1' |
c971b7fa PA |
27810 | Try \`$0 --help' for more information." ;; |
27811 | ||
27812 | *) as_fn_append ac_config_targets " $1" | |
27813 | ac_need_defaults=false ;; | |
27814 | ||
27815 | esac | |
27816 | shift | |
27817 | done | |
27818 | ||
27819 | ac_configure_extra_args= | |
27820 | ||
27821 | if $ac_cs_silent; then | |
27822 | exec 6>/dev/null | |
27823 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
27824 | fi | |
27825 | ||
27826 | _ACEOF | |
27827 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
27828 | if \$ac_cs_recheck; then | |
d0ac1c44 | 27829 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
c971b7fa PA |
27830 | shift |
27831 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
27832 | CONFIG_SHELL='$SHELL' | |
27833 | export CONFIG_SHELL | |
27834 | exec "\$@" | |
27835 | fi | |
27836 | ||
27837 | _ACEOF | |
27838 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
27839 | exec 5>>config.log | |
27840 | { | |
27841 | echo | |
27842 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
27843 | ## Running $as_me. ## | |
27844 | _ASBOX | |
27845 | $as_echo "$ac_log" | |
27846 | } >&5 | |
27847 | ||
27848 | _ACEOF | |
27849 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
27850 | # | |
27851 | # INIT-COMMANDS | |
27852 | # | |
27853 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" | |
27854 | ||
27855 | _ACEOF | |
27856 | ||
27857 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
27858 | ||
27859 | # Handling of arguments. | |
27860 | for ac_config_target in $ac_config_targets | |
27861 | do | |
27862 | case $ac_config_target in | |
27863 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
27864 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; | |
27865 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
27866 | "import/Makefile") CONFIG_FILES="$CONFIG_FILES import/Makefile" ;; | |
27867 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
27868 | ||
d0ac1c44 | 27869 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
c971b7fa PA |
27870 | esac |
27871 | done | |
27872 | ||
27873 | ||
27874 | # If the user did not use the arguments to specify the items to instantiate, | |
27875 | # then the envvar interface is used. Set only those that are not. | |
27876 | # We use the long form for the default assignment because of an extremely | |
27877 | # bizarre bug on SunOS 4.1.3. | |
27878 | if $ac_need_defaults; then | |
27879 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
27880 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
27881 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
27882 | fi | |
27883 | ||
27884 | # Have a temporary directory for convenience. Make it in the build tree | |
27885 | # simply because there is no reason against having it here, and in addition, | |
27886 | # creating and moving files from /tmp can sometimes cause problems. | |
27887 | # Hook for its removal unless debugging. | |
27888 | # Note that there is a small window in which the directory will not be cleaned: | |
27889 | # after its creation but before its name has been assigned to `$tmp'. | |
27890 | $debug || | |
27891 | { | |
d0ac1c44 | 27892 | tmp= ac_tmp= |
c971b7fa | 27893 | trap 'exit_status=$? |
d0ac1c44 SM |
27894 | : "${ac_tmp:=$tmp}" |
27895 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
c971b7fa PA |
27896 | ' 0 |
27897 | trap 'as_fn_exit 1' 1 2 13 15 | |
27898 | } | |
27899 | # Create a (secure) tmp directory for tmp files. | |
27900 | ||
27901 | { | |
27902 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && | |
d0ac1c44 | 27903 | test -d "$tmp" |
c971b7fa PA |
27904 | } || |
27905 | { | |
27906 | tmp=./conf$$-$RANDOM | |
27907 | (umask 077 && mkdir "$tmp") | |
d0ac1c44 SM |
27908 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
27909 | ac_tmp=$tmp | |
c971b7fa PA |
27910 | |
27911 | # Set up the scripts for CONFIG_FILES section. | |
27912 | # No need to generate them if there are no CONFIG_FILES. | |
27913 | # This happens for instance with `./config.status config.h'. | |
27914 | if test -n "$CONFIG_FILES"; then | |
27915 | ||
27916 | ||
27917 | ac_cr=`echo X | tr X '\015'` | |
27918 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
27919 | # But we know of no other shell where ac_cr would be empty at this | |
27920 | # point, so we can use a bashism as a fallback. | |
27921 | if test "x$ac_cr" = x; then | |
27922 | eval ac_cr=\$\'\\r\' | |
27923 | fi | |
27924 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
27925 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
d0ac1c44 | 27926 | ac_cs_awk_cr='\\r' |
c971b7fa PA |
27927 | else |
27928 | ac_cs_awk_cr=$ac_cr | |
27929 | fi | |
27930 | ||
d0ac1c44 | 27931 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
c971b7fa PA |
27932 | _ACEOF |
27933 | ||
27934 | ||
27935 | { | |
27936 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
27937 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
27938 | echo "_ACEOF" | |
27939 | } >conf$$subs.sh || | |
d0ac1c44 SM |
27940 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
27941 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
c971b7fa PA |
27942 | ac_delim='%!_!# ' |
27943 | for ac_last_try in false false false false false :; do | |
27944 | . ./conf$$subs.sh || | |
d0ac1c44 | 27945 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
c971b7fa PA |
27946 | |
27947 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
27948 | if test $ac_delim_n = $ac_delim_num; then | |
27949 | break | |
27950 | elif $ac_last_try; then | |
d0ac1c44 | 27951 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
c971b7fa PA |
27952 | else |
27953 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
27954 | fi | |
27955 | done | |
27956 | rm -f conf$$subs.sh | |
27957 | ||
27958 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 27959 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
c971b7fa PA |
27960 | _ACEOF |
27961 | sed -n ' | |
27962 | h | |
27963 | s/^/S["/; s/!.*/"]=/ | |
27964 | p | |
27965 | g | |
27966 | s/^[^!]*!// | |
27967 | :repl | |
27968 | t repl | |
27969 | s/'"$ac_delim"'$// | |
27970 | t delim | |
27971 | :nl | |
27972 | h | |
d0ac1c44 | 27973 | s/\(.\{148\}\)..*/\1/ |
c971b7fa PA |
27974 | t more1 |
27975 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
27976 | p | |
27977 | n | |
27978 | b repl | |
27979 | :more1 | |
27980 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
27981 | p | |
27982 | g | |
27983 | s/.\{148\}// | |
27984 | t nl | |
27985 | :delim | |
27986 | h | |
d0ac1c44 | 27987 | s/\(.\{148\}\)..*/\1/ |
c971b7fa PA |
27988 | t more2 |
27989 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
27990 | p | |
27991 | b | |
27992 | :more2 | |
27993 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
27994 | p | |
27995 | g | |
27996 | s/.\{148\}// | |
27997 | t delim | |
27998 | ' <conf$$subs.awk | sed ' | |
27999 | /^[^""]/{ | |
28000 | N | |
28001 | s/\n// | |
28002 | } | |
28003 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
28004 | rm -f conf$$subs.awk | |
28005 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28006 | _ACAWK | |
d0ac1c44 | 28007 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
c971b7fa PA |
28008 | for (key in S) S_is_set[key] = 1 |
28009 | FS = "\a" | |
28010 | ||
28011 | } | |
28012 | { | |
28013 | line = $ 0 | |
28014 | nfields = split(line, field, "@") | |
28015 | substed = 0 | |
28016 | len = length(field[1]) | |
28017 | for (i = 2; i < nfields; i++) { | |
28018 | key = field[i] | |
28019 | keylen = length(key) | |
28020 | if (S_is_set[key]) { | |
28021 | value = S[key] | |
28022 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
28023 | len += length(value) + length(field[++i]) | |
28024 | substed = 1 | |
28025 | } else | |
28026 | len += 1 + keylen | |
28027 | } | |
28028 | ||
28029 | print line | |
28030 | } | |
28031 | ||
28032 | _ACAWK | |
28033 | _ACEOF | |
28034 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
28035 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
28036 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
28037 | else | |
28038 | cat | |
d0ac1c44 SM |
28039 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
28040 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 | |
c971b7fa PA |
28041 | _ACEOF |
28042 | ||
d0ac1c44 SM |
28043 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
28044 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
c971b7fa PA |
28045 | # trailing colons and then remove the whole line if VPATH becomes empty |
28046 | # (actually we leave an empty line to preserve line numbers). | |
28047 | if test "x$srcdir" = x.; then | |
d0ac1c44 SM |
28048 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
28049 | h | |
28050 | s/// | |
28051 | s/^/:/ | |
28052 | s/[ ]*$/:/ | |
28053 | s/:\$(srcdir):/:/g | |
28054 | s/:\${srcdir}:/:/g | |
28055 | s/:@srcdir@:/:/g | |
28056 | s/^:*// | |
c971b7fa | 28057 | s/:*$// |
d0ac1c44 SM |
28058 | x |
28059 | s/\(=[ ]*\).*/\1/ | |
28060 | G | |
28061 | s/\n// | |
c971b7fa PA |
28062 | s/^[^=]*=[ ]*$// |
28063 | }' | |
28064 | fi | |
28065 | ||
28066 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
28067 | fi # test -n "$CONFIG_FILES" | |
28068 | ||
28069 | # Set up the scripts for CONFIG_HEADERS section. | |
28070 | # No need to generate them if there are no CONFIG_HEADERS. | |
28071 | # This happens for instance with `./config.status Makefile'. | |
28072 | if test -n "$CONFIG_HEADERS"; then | |
d0ac1c44 | 28073 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
c971b7fa PA |
28074 | BEGIN { |
28075 | _ACEOF | |
28076 | ||
28077 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
28078 | # here-document in config.status, that substitutes the proper values into | |
28079 | # config.h.in to produce config.h. | |
28080 | ||
28081 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
28082 | # handling of long lines. | |
28083 | ac_delim='%!_!# ' | |
28084 | for ac_last_try in false false :; do | |
d0ac1c44 SM |
28085 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
28086 | if test -z "$ac_tt"; then | |
c971b7fa PA |
28087 | break |
28088 | elif $ac_last_try; then | |
d0ac1c44 | 28089 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
c971b7fa PA |
28090 | else |
28091 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
28092 | fi | |
28093 | done | |
28094 | ||
28095 | # For the awk script, D is an array of macro values keyed by name, | |
28096 | # likewise P contains macro parameters if any. Preserve backslash | |
28097 | # newline sequences. | |
28098 | ||
28099 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
28100 | sed -n ' | |
28101 | s/.\{148\}/&'"$ac_delim"'/g | |
28102 | t rset | |
28103 | :rset | |
28104 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
28105 | t def | |
28106 | d | |
28107 | :def | |
28108 | s/\\$// | |
28109 | t bsnl | |
28110 | s/["\\]/\\&/g | |
28111 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
28112 | D["\1"]=" \3"/p | |
28113 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
28114 | d | |
28115 | :bsnl | |
28116 | s/["\\]/\\&/g | |
28117 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
28118 | D["\1"]=" \3\\\\\\n"\\/p | |
28119 | t cont | |
28120 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
28121 | t cont | |
28122 | d | |
28123 | :cont | |
28124 | n | |
28125 | s/.\{148\}/&'"$ac_delim"'/g | |
28126 | t clear | |
28127 | :clear | |
28128 | s/\\$// | |
28129 | t bsnlc | |
28130 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
28131 | d | |
28132 | :bsnlc | |
28133 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
28134 | b cont | |
28135 | ' <confdefs.h | sed ' | |
28136 | s/'"$ac_delim"'/"\\\ | |
28137 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
28138 | ||
28139 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28140 | for (key in D) D_is_set[key] = 1 | |
28141 | FS = "\a" | |
28142 | } | |
28143 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
28144 | line = \$ 0 | |
28145 | split(line, arg, " ") | |
28146 | if (arg[1] == "#") { | |
28147 | defundef = arg[2] | |
28148 | mac1 = arg[3] | |
28149 | } else { | |
28150 | defundef = substr(arg[1], 2) | |
28151 | mac1 = arg[2] | |
28152 | } | |
28153 | split(mac1, mac2, "(") #) | |
28154 | macro = mac2[1] | |
28155 | prefix = substr(line, 1, index(line, defundef) - 1) | |
28156 | if (D_is_set[macro]) { | |
28157 | # Preserve the white space surrounding the "#". | |
28158 | print prefix "define", macro P[macro] D[macro] | |
28159 | next | |
28160 | } else { | |
28161 | # Replace #undef with comments. This is necessary, for example, | |
28162 | # in the case of _POSIX_SOURCE, which is predefined and required | |
28163 | # on some systems where configure will not decide to define it. | |
28164 | if (defundef == "undef") { | |
28165 | print "/*", prefix defundef, macro, "*/" | |
28166 | next | |
28167 | } | |
28168 | } | |
28169 | } | |
28170 | { print } | |
28171 | _ACAWK | |
28172 | _ACEOF | |
28173 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
d0ac1c44 | 28174 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
c971b7fa PA |
28175 | fi # test -n "$CONFIG_HEADERS" |
28176 | ||
28177 | ||
28178 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
28179 | shift | |
28180 | for ac_tag | |
28181 | do | |
28182 | case $ac_tag in | |
28183 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
28184 | esac | |
28185 | case $ac_mode$ac_tag in | |
28186 | :[FHL]*:*);; | |
d0ac1c44 | 28187 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
c971b7fa PA |
28188 | :[FH]-) ac_tag=-:-;; |
28189 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
28190 | esac | |
28191 | ac_save_IFS=$IFS | |
28192 | IFS=: | |
28193 | set x $ac_tag | |
28194 | IFS=$ac_save_IFS | |
28195 | shift | |
28196 | ac_file=$1 | |
28197 | shift | |
28198 | ||
28199 | case $ac_mode in | |
28200 | :L) ac_source=$1;; | |
28201 | :[FH]) | |
28202 | ac_file_inputs= | |
28203 | for ac_f | |
28204 | do | |
28205 | case $ac_f in | |
d0ac1c44 | 28206 | -) ac_f="$ac_tmp/stdin";; |
c971b7fa PA |
28207 | *) # Look for the file first in the build tree, then in the source tree |
28208 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
28209 | # because $ac_f cannot contain `:'. | |
28210 | test -f "$ac_f" || | |
28211 | case $ac_f in | |
28212 | [\\/$]*) false;; | |
28213 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
28214 | esac || | |
d0ac1c44 | 28215 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
c971b7fa PA |
28216 | esac |
28217 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
28218 | as_fn_append ac_file_inputs " '$ac_f'" | |
28219 | done | |
28220 | ||
28221 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
28222 | # use $as_me), people would be surprised to read: | |
28223 | # /* config.h. Generated by config.status. */ | |
28224 | configure_input='Generated from '` | |
28225 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
28226 | `' by configure.' | |
28227 | if test x"$ac_file" != x-; then | |
28228 | configure_input="$ac_file. $configure_input" | |
28229 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
28230 | $as_echo "$as_me: creating $ac_file" >&6;} | |
28231 | fi | |
28232 | # Neutralize special characters interpreted by sed in replacement strings. | |
28233 | case $configure_input in #( | |
28234 | *\&* | *\|* | *\\* ) | |
28235 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
28236 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
28237 | *) ac_sed_conf_input=$configure_input;; | |
28238 | esac | |
28239 | ||
28240 | case $ac_tag in | |
d0ac1c44 SM |
28241 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
28242 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; | |
c971b7fa PA |
28243 | esac |
28244 | ;; | |
28245 | esac | |
28246 | ||
28247 | ac_dir=`$as_dirname -- "$ac_file" || | |
28248 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
28249 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
28250 | X"$ac_file" : 'X\(//\)$' \| \ | |
28251 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || | |
28252 | $as_echo X"$ac_file" | | |
28253 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
28254 | s//\1/ | |
28255 | q | |
28256 | } | |
28257 | /^X\(\/\/\)[^/].*/{ | |
28258 | s//\1/ | |
28259 | q | |
28260 | } | |
28261 | /^X\(\/\/\)$/{ | |
28262 | s//\1/ | |
28263 | q | |
28264 | } | |
28265 | /^X\(\/\).*/{ | |
28266 | s//\1/ | |
28267 | q | |
28268 | } | |
28269 | s/.*/./; q'` | |
28270 | as_dir="$ac_dir"; as_fn_mkdir_p | |
28271 | ac_builddir=. | |
28272 | ||
28273 | case "$ac_dir" in | |
28274 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
28275 | *) | |
28276 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
28277 | # A ".." for each directory in $ac_dir_suffix. | |
28278 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
28279 | case $ac_top_builddir_sub in | |
28280 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
28281 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
28282 | esac ;; | |
28283 | esac | |
28284 | ac_abs_top_builddir=$ac_pwd | |
28285 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
28286 | # for backward compatibility: | |
28287 | ac_top_builddir=$ac_top_build_prefix | |
28288 | ||
28289 | case $srcdir in | |
28290 | .) # We are building in place. | |
28291 | ac_srcdir=. | |
28292 | ac_top_srcdir=$ac_top_builddir_sub | |
28293 | ac_abs_top_srcdir=$ac_pwd ;; | |
28294 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
28295 | ac_srcdir=$srcdir$ac_dir_suffix; | |
28296 | ac_top_srcdir=$srcdir | |
28297 | ac_abs_top_srcdir=$srcdir ;; | |
28298 | *) # Relative name. | |
28299 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
28300 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
28301 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
28302 | esac | |
28303 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
28304 | ||
28305 | ||
28306 | case $ac_mode in | |
28307 | :F) | |
28308 | # | |
28309 | # CONFIG_FILE | |
28310 | # | |
28311 | ||
28312 | case $INSTALL in | |
28313 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
28314 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; | |
28315 | esac | |
28316 | ac_MKDIR_P=$MKDIR_P | |
28317 | case $MKDIR_P in | |
28318 | [\\/$]* | ?:[\\/]* ) ;; | |
28319 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; | |
28320 | esac | |
28321 | _ACEOF | |
28322 | ||
28323 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
28324 | # If the template does not know about datarootdir, expand it. | |
28325 | # FIXME: This hack should be removed a few years after 2.60. | |
28326 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
28327 | ac_sed_dataroot=' | |
28328 | /datarootdir/ { | |
28329 | p | |
28330 | q | |
28331 | } | |
28332 | /@datadir@/p | |
28333 | /@docdir@/p | |
28334 | /@infodir@/p | |
28335 | /@localedir@/p | |
28336 | /@mandir@/p' | |
28337 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
28338 | *datarootdir*) ac_datarootdir_seen=yes;; | |
28339 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
28340 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
28341 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
28342 | _ACEOF | |
28343 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28344 | ac_datarootdir_hack=' | |
28345 | s&@datadir@&$datadir&g | |
28346 | s&@docdir@&$docdir&g | |
28347 | s&@infodir@&$infodir&g | |
28348 | s&@localedir@&$localedir&g | |
28349 | s&@mandir@&$mandir&g | |
28350 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
28351 | esac | |
28352 | _ACEOF | |
28353 | ||
28354 | # Neutralize VPATH when `$srcdir' = `.'. | |
28355 | # Shell code in configure.ac might set extrasub. | |
28356 | # FIXME: do we really want to maintain this feature? | |
28357 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
28358 | ac_sed_extra="$ac_vpsub | |
28359 | $extrasub | |
28360 | _ACEOF | |
28361 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
28362 | :t | |
28363 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
28364 | s|@configure_input@|$ac_sed_conf_input|;t t | |
28365 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
28366 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
28367 | s&@srcdir@&$ac_srcdir&;t t | |
28368 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
28369 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
28370 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
28371 | s&@builddir@&$ac_builddir&;t t | |
28372 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
28373 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
28374 | s&@INSTALL@&$ac_INSTALL&;t t | |
28375 | s&@MKDIR_P@&$ac_MKDIR_P&;t t | |
28376 | $ac_datarootdir_hack | |
28377 | " | |
d0ac1c44 SM |
28378 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
28379 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
c971b7fa PA |
28380 | |
28381 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
d0ac1c44 SM |
28382 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
28383 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
28384 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
c971b7fa | 28385 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 28386 | which seems to be undefined. Please make sure it is defined" >&5 |
c971b7fa | 28387 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
d0ac1c44 | 28388 | which seems to be undefined. Please make sure it is defined" >&2;} |
c971b7fa | 28389 | |
d0ac1c44 | 28390 | rm -f "$ac_tmp/stdin" |
c971b7fa | 28391 | case $ac_file in |
d0ac1c44 SM |
28392 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
28393 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
c971b7fa | 28394 | esac \ |
d0ac1c44 | 28395 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
c971b7fa PA |
28396 | ;; |
28397 | :H) | |
28398 | # | |
28399 | # CONFIG_HEADER | |
28400 | # | |
28401 | if test x"$ac_file" != x-; then | |
28402 | { | |
28403 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
28404 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
28405 | } >"$ac_tmp/config.h" \ | |
28406 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
28407 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then | |
c971b7fa PA |
28408 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
28409 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
28410 | else | |
28411 | rm -f "$ac_file" | |
d0ac1c44 SM |
28412 | mv "$ac_tmp/config.h" "$ac_file" \ |
28413 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
c971b7fa PA |
28414 | fi |
28415 | else | |
28416 | $as_echo "/* $configure_input */" \ | |
d0ac1c44 SM |
28417 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
28418 | || as_fn_error $? "could not create -" "$LINENO" 5 | |
c971b7fa PA |
28419 | fi |
28420 | # Compute "$ac_file"'s index in $config_headers. | |
28421 | _am_arg="$ac_file" | |
28422 | _am_stamp_count=1 | |
28423 | for _am_header in $config_headers :; do | |
28424 | case $_am_header in | |
28425 | $_am_arg | $_am_arg:* ) | |
28426 | break ;; | |
28427 | * ) | |
28428 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
28429 | esac | |
28430 | done | |
28431 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || | |
28432 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
28433 | X"$_am_arg" : 'X\(//\)[^/]' \| \ | |
28434 | X"$_am_arg" : 'X\(//\)$' \| \ | |
28435 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || | |
28436 | $as_echo X"$_am_arg" | | |
28437 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
28438 | s//\1/ | |
28439 | q | |
28440 | } | |
28441 | /^X\(\/\/\)[^/].*/{ | |
28442 | s//\1/ | |
28443 | q | |
28444 | } | |
28445 | /^X\(\/\/\)$/{ | |
28446 | s//\1/ | |
28447 | q | |
28448 | } | |
28449 | /^X\(\/\).*/{ | |
28450 | s//\1/ | |
28451 | q | |
28452 | } | |
28453 | s/.*/./; q'`/stamp-h$_am_stamp_count | |
28454 | ;; | |
28455 | ||
28456 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 | |
28457 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
28458 | ;; | |
28459 | esac | |
28460 | ||
28461 | ||
28462 | case $ac_file$ac_mode in | |
28463 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { | |
d0ac1c44 | 28464 | # Older Autoconf quotes --file arguments for eval, but not when files |
c971b7fa PA |
28465 | # are listed without --file. Let's play safe and only enable the eval |
28466 | # if we detect the quoting. | |
28467 | case $CONFIG_FILES in | |
28468 | *\'*) eval set x "$CONFIG_FILES" ;; | |
28469 | *) set x $CONFIG_FILES ;; | |
28470 | esac | |
28471 | shift | |
28472 | for mf | |
28473 | do | |
28474 | # Strip MF so we end up with the name of the file. | |
28475 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
28476 | # Check whether this is an Automake generated Makefile or not. | |
d0ac1c44 | 28477 | # We used to match only the files named 'Makefile.in', but |
c971b7fa PA |
28478 | # some people rename them; so instead we look at the file content. |
28479 | # Grep'ing the first line is not enough: some people post-process | |
28480 | # each Makefile.in and add a new line on top of each file to say so. | |
28481 | # Grep'ing the whole file is not good either: AIX grep has a line | |
28482 | # limit of 2048, but all sed's we know have understand at least 4000. | |
28483 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
28484 | dirpart=`$as_dirname -- "$mf" || | |
28485 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
28486 | X"$mf" : 'X\(//\)[^/]' \| \ | |
28487 | X"$mf" : 'X\(//\)$' \| \ | |
28488 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || | |
28489 | $as_echo X"$mf" | | |
28490 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
28491 | s//\1/ | |
28492 | q | |
28493 | } | |
28494 | /^X\(\/\/\)[^/].*/{ | |
28495 | s//\1/ | |
28496 | q | |
28497 | } | |
28498 | /^X\(\/\/\)$/{ | |
28499 | s//\1/ | |
28500 | q | |
28501 | } | |
28502 | /^X\(\/\).*/{ | |
28503 | s//\1/ | |
28504 | q | |
28505 | } | |
28506 | s/.*/./; q'` | |
28507 | else | |
28508 | continue | |
28509 | fi | |
28510 | # Extract the definition of DEPDIR, am__include, and am__quote | |
d0ac1c44 | 28511 | # from the Makefile without running 'make'. |
c971b7fa PA |
28512 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
28513 | test -z "$DEPDIR" && continue | |
28514 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
d0ac1c44 | 28515 | test -z "$am__include" && continue |
c971b7fa | 28516 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
c971b7fa PA |
28517 | # Find all dependency output files, they are included files with |
28518 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
28519 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
28520 | # expansion. | |
28521 | for file in `sed -n " | |
28522 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
d0ac1c44 | 28523 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do |
c971b7fa PA |
28524 | # Make sure the directory exists. |
28525 | test -f "$dirpart/$file" && continue | |
28526 | fdir=`$as_dirname -- "$file" || | |
28527 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
28528 | X"$file" : 'X\(//\)[^/]' \| \ | |
28529 | X"$file" : 'X\(//\)$' \| \ | |
28530 | X"$file" : 'X\(/\)' \| . 2>/dev/null || | |
28531 | $as_echo X"$file" | | |
28532 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
28533 | s//\1/ | |
28534 | q | |
28535 | } | |
28536 | /^X\(\/\/\)[^/].*/{ | |
28537 | s//\1/ | |
28538 | q | |
28539 | } | |
28540 | /^X\(\/\/\)$/{ | |
28541 | s//\1/ | |
28542 | q | |
28543 | } | |
28544 | /^X\(\/\).*/{ | |
28545 | s//\1/ | |
28546 | q | |
28547 | } | |
28548 | s/.*/./; q'` | |
28549 | as_dir=$dirpart/$fdir; as_fn_mkdir_p | |
28550 | # echo "creating $dirpart/$file" | |
28551 | echo '# dummy' > "$dirpart/$file" | |
28552 | done | |
28553 | done | |
28554 | } | |
28555 | ;; | |
28556 | "default":C) | |
28557 | case x$CONFIG_HEADERS in | |
28558 | xconfig.h:config.in) | |
28559 | echo > stamp-h ;; | |
28560 | esac | |
28561 | ;; | |
28562 | ||
28563 | esac | |
28564 | done # for ac_tag | |
28565 | ||
28566 | ||
28567 | as_fn_exit 0 | |
28568 | _ACEOF | |
28569 | ac_clean_files=$ac_clean_files_save | |
28570 | ||
28571 | test $ac_write_fail = 0 || | |
d0ac1c44 | 28572 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
c971b7fa PA |
28573 | |
28574 | ||
28575 | # configure is writing to config.log, and then calls config.status. | |
28576 | # config.status does its own redirection, appending to config.log. | |
28577 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
28578 | # by configure, so config.status won't be able to write to it; its | |
28579 | # output is simply discarded. So we exec the FD to /dev/null, | |
28580 | # effectively closing config.log, so it can be properly (re)opened and | |
28581 | # appended to by config.status. When coming back to configure, we | |
28582 | # need to make the FD available again. | |
28583 | if test "$no_create" != yes; then | |
28584 | ac_cs_success=: | |
28585 | ac_config_status_args= | |
28586 | test "$silent" = yes && | |
28587 | ac_config_status_args="$ac_config_status_args --quiet" | |
28588 | exec 5>/dev/null | |
28589 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
28590 | exec 5>>config.log | |
28591 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
28592 | # would make configure fail if this is the last instruction. | |
d0ac1c44 | 28593 | $ac_cs_success || as_fn_exit 1 |
c971b7fa PA |
28594 | fi |
28595 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
28596 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
28597 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
28598 | fi | |
28599 | ||
28600 | ||
28601 | exit 0 |