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067d23c9 KY |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
c574bc34 | 3 | # Generated by GNU Autoconf 2.65 for emacs 24.3.50. |
067d23c9 KY |
4 | # |
5 | # | |
6 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
a9bec17c GM |
7 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, |
8 | # Inc. | |
067d23c9 KY |
9 | # |
10 | # | |
11 | # This configure script is free software; the Free Software Foundation | |
12 | # gives unlimited permission to copy, distribute and modify it. | |
13 | ## -------------------- ## | |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
16 | ||
17 | # Be more Bourne compatible | |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
20 | emulate sh | |
21 | NULLCMD=: | |
22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
23 | # is contrary to our usage. Disable this feature. | |
24 | alias -g '${1+"$@"}'='"$@"' | |
25 | setopt NO_GLOB_SUBST | |
26 | else | |
27 | case `(set -o) 2>/dev/null` in #( | |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
32 | esac | |
33 | fi | |
34 | ||
35 | ||
36 | as_nl=' | |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
43 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
44 | # but without wasting forks for bash or zsh. | |
45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
47 | as_echo='print -r --' | |
48 | as_echo_n='print -rn --' | |
49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='printf %s\n' | |
51 | as_echo_n='printf %s' | |
52 | else | |
53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
55 | as_echo_n='/usr/ucb/echo -n' | |
56 | else | |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
60 | case $arg in #( | |
61 | *"$as_nl"*) | |
62 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
64 | esac; | |
65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
66 | ' | |
67 | export as_echo_n_body | |
68 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
69 | fi | |
70 | export as_echo_body | |
71 | as_echo='sh -c $as_echo_body as_echo' | |
72 | fi | |
73 | ||
74 | # The user is always right. | |
75 | if test "${PATH_SEPARATOR+set}" != set; then | |
76 | PATH_SEPARATOR=: | |
77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
79 | PATH_SEPARATOR=';' | |
80 | } | |
81 | fi | |
82 | ||
83 | ||
84 | # IFS | |
85 | # We need space, tab and new line, in precisely that order. Quoting is | |
86 | # there to prevent editors from complaining about space-tab. | |
87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
88 | # splitting by setting IFS to empty value.) | |
89 | IFS=" "" $as_nl" | |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
92 | case $0 in #(( | |
93 | *[\\/]* ) as_myself=$0 ;; | |
94 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
95 | for as_dir in $PATH | |
96 | do | |
97 | IFS=$as_save_IFS | |
98 | test -z "$as_dir" && as_dir=. | |
99 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
100 | done | |
101 | IFS=$as_save_IFS | |
102 | ||
103 | ;; | |
104 | esac | |
105 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
106 | # in which case we are not to be found in the path. | |
107 | if test "x$as_myself" = x; then | |
108 | as_myself=$0 | |
109 | fi | |
110 | if test ! -f "$as_myself"; then | |
111 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
112 | exit 1 | |
113 | fi | |
114 | ||
115 | # Unset variables that we do not need and which cause bugs (e.g. in | |
116 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
117 | # suppresses any "Segmentation fault" message there. '((' could | |
118 | # trigger a bug in pdksh 5.2.14. | |
119 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
120 | do eval test x\${$as_var+set} = xset \ | |
121 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
122 | done | |
123 | PS1='$ ' | |
124 | PS2='> ' | |
125 | PS4='+ ' | |
126 | ||
127 | # NLS nuisances. | |
128 | LC_ALL=C | |
129 | export LC_ALL | |
130 | LANGUAGE=C | |
131 | export LANGUAGE | |
132 | ||
133 | # CDPATH. | |
134 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
135 | ||
136 | if test "x$CONFIG_SHELL" = x; then | |
137 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
138 | emulate sh | |
139 | NULLCMD=: | |
140 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
141 | # is contrary to our usage. Disable this feature. | |
142 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
143 | setopt NO_GLOB_SUBST | |
144 | else | |
145 | case \`(set -o) 2>/dev/null\` in #( | |
146 | *posix*) : | |
147 | set -o posix ;; #( | |
148 | *) : | |
149 | ;; | |
150 | esac | |
151 | fi | |
152 | " | |
153 | as_required="as_fn_return () { (exit \$1); } | |
154 | as_fn_success () { as_fn_return 0; } | |
155 | as_fn_failure () { as_fn_return 1; } | |
156 | as_fn_ret_success () { return 0; } | |
157 | as_fn_ret_failure () { return 1; } | |
158 | ||
159 | exitcode=0 | |
160 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
161 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
162 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
163 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
164 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
165 | ||
166 | else | |
167 | exitcode=1; echo positional parameters were not saved. | |
168 | fi | |
169 | test x\$exitcode = x0 || exit 1" | |
170 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
171 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
172 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
173 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
174 | test \$(( 1 + 1 )) = 2 || exit 1" | |
175 | if (eval "$as_required") 2>/dev/null; then : | |
176 | as_have_required=yes | |
177 | else | |
178 | as_have_required=no | |
179 | fi | |
180 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
181 | ||
182 | else | |
183 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
184 | as_found=false | |
185 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
186 | do | |
187 | IFS=$as_save_IFS | |
188 | test -z "$as_dir" && as_dir=. | |
189 | as_found=: | |
190 | case $as_dir in #( | |
191 | /*) | |
192 | for as_base in sh bash ksh sh5; do | |
193 | # Try only shells that exist, to save several forks. | |
194 | as_shell=$as_dir/$as_base | |
195 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
196 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
197 | CONFIG_SHELL=$as_shell as_have_required=yes | |
198 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
199 | break 2 | |
200 | fi | |
201 | fi | |
202 | done;; | |
203 | esac | |
204 | as_found=false | |
205 | done | |
206 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
207 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
208 | CONFIG_SHELL=$SHELL as_have_required=yes | |
209 | fi; } | |
210 | IFS=$as_save_IFS | |
211 | ||
212 | ||
213 | if test "x$CONFIG_SHELL" != x; then : | |
214 | # We cannot yet assume a decent shell, so we have to provide a | |
215 | # neutralization value for shells without unset; and this also | |
216 | # works around shells that cannot unset nonexistent variables. | |
217 | BASH_ENV=/dev/null | |
218 | ENV=/dev/null | |
219 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
220 | export CONFIG_SHELL | |
a9bec17c | 221 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
067d23c9 KY |
222 | fi |
223 | ||
224 | if test x$as_have_required = xno; then : | |
225 | $as_echo "$0: This script requires a shell more modern than all" | |
226 | $as_echo "$0: the shells that I found on your system." | |
227 | if test x${ZSH_VERSION+set} = xset ; then | |
228 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
229 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
230 | else | |
231 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, | |
232 | $0: including any error possibly output before this | |
233 | $0: message. Then install a modern shell, or manually run | |
234 | $0: the script under such a shell if you do have one." | |
235 | fi | |
236 | exit 1 | |
237 | fi | |
238 | fi | |
239 | fi | |
240 | SHELL=${CONFIG_SHELL-/bin/sh} | |
241 | export SHELL | |
242 | # Unset more variables known to interfere with behavior of common tools. | |
243 | CLICOLOR_FORCE= GREP_OPTIONS= | |
244 | unset CLICOLOR_FORCE GREP_OPTIONS | |
245 | ||
246 | ## --------------------- ## | |
247 | ## M4sh Shell Functions. ## | |
248 | ## --------------------- ## | |
249 | # as_fn_unset VAR | |
250 | # --------------- | |
251 | # Portably unset VAR. | |
252 | as_fn_unset () | |
253 | { | |
254 | { eval $1=; unset $1;} | |
255 | } | |
256 | as_unset=as_fn_unset | |
257 | ||
258 | # as_fn_set_status STATUS | |
259 | # ----------------------- | |
260 | # Set $? to STATUS, without forking. | |
261 | as_fn_set_status () | |
262 | { | |
263 | return $1 | |
264 | } # as_fn_set_status | |
265 | ||
266 | # as_fn_exit STATUS | |
267 | # ----------------- | |
268 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
269 | as_fn_exit () | |
270 | { | |
271 | set +e | |
272 | as_fn_set_status $1 | |
273 | exit $1 | |
274 | } # as_fn_exit | |
275 | ||
276 | # as_fn_mkdir_p | |
277 | # ------------- | |
278 | # Create "$as_dir" as a directory, including parents if necessary. | |
279 | as_fn_mkdir_p () | |
280 | { | |
281 | ||
282 | case $as_dir in #( | |
283 | -*) as_dir=./$as_dir;; | |
284 | esac | |
285 | test -d "$as_dir" || eval $as_mkdir_p || { | |
286 | as_dirs= | |
287 | while :; do | |
288 | case $as_dir in #( | |
289 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
290 | *) as_qdir=$as_dir;; | |
291 | esac | |
292 | as_dirs="'$as_qdir' $as_dirs" | |
293 | as_dir=`$as_dirname -- "$as_dir" || | |
294 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
295 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
296 | X"$as_dir" : 'X\(//\)$' \| \ | |
297 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
298 | $as_echo X"$as_dir" | | |
299 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
300 | s//\1/ | |
301 | q | |
302 | } | |
303 | /^X\(\/\/\)[^/].*/{ | |
304 | s//\1/ | |
305 | q | |
306 | } | |
307 | /^X\(\/\/\)$/{ | |
308 | s//\1/ | |
309 | q | |
310 | } | |
311 | /^X\(\/\).*/{ | |
312 | s//\1/ | |
313 | q | |
314 | } | |
315 | s/.*/./; q'` | |
316 | test -d "$as_dir" && break | |
317 | done | |
318 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
a9bec17c | 319 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
067d23c9 KY |
320 | |
321 | ||
322 | } # as_fn_mkdir_p | |
323 | # as_fn_append VAR VALUE | |
324 | # ---------------------- | |
325 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
326 | # advantage of any shell optimizations that allow amortized linear growth over | |
327 | # repeated appends, instead of the typical quadratic growth present in naive | |
328 | # implementations. | |
329 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
330 | eval 'as_fn_append () | |
331 | { | |
332 | eval $1+=\$2 | |
333 | }' | |
334 | else | |
335 | as_fn_append () | |
336 | { | |
337 | eval $1=\$$1\$2 | |
338 | } | |
339 | fi # as_fn_append | |
340 | ||
341 | # as_fn_arith ARG... | |
342 | # ------------------ | |
343 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
344 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
345 | # must be portable across $(()) and expr. | |
346 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
347 | eval 'as_fn_arith () | |
348 | { | |
349 | as_val=$(( $* )) | |
350 | }' | |
351 | else | |
352 | as_fn_arith () | |
353 | { | |
354 | as_val=`expr "$@" || test $? -eq 1` | |
355 | } | |
356 | fi # as_fn_arith | |
357 | ||
358 | ||
a9bec17c GM |
359 | # as_fn_error ERROR [LINENO LOG_FD] |
360 | # --------------------------------- | |
067d23c9 KY |
361 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
362 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
a9bec17c | 363 | # script with status $?, using 1 if that was 0. |
067d23c9 KY |
364 | as_fn_error () |
365 | { | |
a9bec17c GM |
366 | as_status=$?; test $as_status -eq 0 && as_status=1 |
367 | if test "$3"; then | |
368 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
369 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
067d23c9 | 370 | fi |
a9bec17c | 371 | $as_echo "$as_me: error: $1" >&2 |
067d23c9 KY |
372 | as_fn_exit $as_status |
373 | } # as_fn_error | |
374 | ||
375 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
376 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
377 | as_expr=expr | |
378 | else | |
379 | as_expr=false | |
380 | fi | |
381 | ||
382 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
383 | as_basename=basename | |
384 | else | |
385 | as_basename=false | |
386 | fi | |
387 | ||
388 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
389 | as_dirname=dirname | |
390 | else | |
391 | as_dirname=false | |
392 | fi | |
393 | ||
394 | as_me=`$as_basename -- "$0" || | |
395 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
396 | X"$0" : 'X\(//\)$' \| \ | |
397 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
398 | $as_echo X/"$0" | | |
399 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
400 | s//\1/ | |
401 | q | |
402 | } | |
403 | /^X\/\(\/\/\)$/{ | |
404 | s//\1/ | |
405 | q | |
406 | } | |
407 | /^X\/\(\/\).*/{ | |
408 | s//\1/ | |
409 | q | |
410 | } | |
411 | s/.*/./; q'` | |
412 | ||
413 | # Avoid depending upon Character Ranges. | |
414 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
415 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
416 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
417 | as_cr_digits='0123456789' | |
418 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
419 | ||
420 | ||
421 | as_lineno_1=$LINENO as_lineno_1a=$LINENO | |
422 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
423 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
424 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
425 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
426 | sed -n ' | |
427 | p | |
428 | /[$]LINENO/= | |
429 | ' <$as_myself | | |
430 | sed ' | |
431 | s/[$]LINENO.*/&-/ | |
432 | t lineno | |
433 | b | |
434 | :lineno | |
435 | N | |
436 | :loop | |
437 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
438 | t loop | |
439 | s/-\n.*// | |
440 | ' >$as_me.lineno && | |
441 | chmod +x "$as_me.lineno" || | |
442 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
443 | ||
444 | # Don't try to exec as it changes $[0], causing all sort of problems | |
445 | # (the dirname of $[0] is not the place where we might find the | |
446 | # original and so on. Autoconf is especially sensitive to this). | |
447 | . "./$as_me.lineno" | |
448 | # Exit status is that of the last command. | |
449 | exit | |
450 | } | |
451 | ||
452 | ECHO_C= ECHO_N= ECHO_T= | |
453 | case `echo -n x` in #((((( | |
454 | -n*) | |
455 | case `echo 'xy\c'` in | |
456 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
457 | xy) ECHO_C='\c';; | |
458 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
459 | ECHO_T=' ';; | |
460 | esac;; | |
461 | *) | |
462 | ECHO_N='-n';; | |
463 | esac | |
464 | ||
465 | rm -f conf$$ conf$$.exe conf$$.file | |
466 | if test -d conf$$.dir; then | |
467 | rm -f conf$$.dir/conf$$.file | |
468 | else | |
469 | rm -f conf$$.dir | |
470 | mkdir conf$$.dir 2>/dev/null | |
471 | fi | |
472 | if (echo >conf$$.file) 2>/dev/null; then | |
473 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
474 | as_ln_s='ln -s' | |
475 | # ... but there are two gotchas: | |
476 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
477 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
478 | # In both cases, we have to default to `cp -p'. | |
479 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
480 | as_ln_s='cp -p' | |
481 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
482 | as_ln_s=ln | |
483 | else | |
484 | as_ln_s='cp -p' | |
485 | fi | |
486 | else | |
487 | as_ln_s='cp -p' | |
488 | fi | |
489 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
490 | rmdir conf$$.dir 2>/dev/null | |
491 | ||
492 | if mkdir -p . 2>/dev/null; then | |
493 | as_mkdir_p='mkdir -p "$as_dir"' | |
494 | else | |
495 | test -d ./-p && rmdir ./-p | |
496 | as_mkdir_p=false | |
497 | fi | |
498 | ||
499 | if test -x / >/dev/null 2>&1; then | |
500 | as_test_x='test -x' | |
501 | else | |
502 | if ls -dL / >/dev/null 2>&1; then | |
503 | as_ls_L_option=L | |
504 | else | |
505 | as_ls_L_option= | |
506 | fi | |
507 | as_test_x=' | |
508 | eval sh -c '\'' | |
509 | if test -d "$1"; then | |
510 | test -d "$1/."; | |
511 | else | |
512 | case $1 in #( | |
513 | -*)set "./$1";; | |
514 | esac; | |
515 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
516 | ???[sx]*):;;*)false;;esac;fi | |
517 | '\'' sh | |
518 | ' | |
519 | fi | |
520 | as_executable_p=$as_test_x | |
521 | ||
522 | # Sed expression to map a string onto a valid CPP name. | |
523 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
524 | ||
525 | # Sed expression to map a string onto a valid variable name. | |
526 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
527 | ||
528 | ||
529 | test -n "$DJDIR" || exec 7<&0 </dev/null | |
530 | exec 6>&1 | |
531 | ||
532 | # Name of the host. | |
a9bec17c | 533 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
067d23c9 KY |
534 | # so uname gets run too. |
535 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
536 | ||
537 | # | |
538 | # Initializations. | |
539 | # | |
540 | ac_default_prefix=/usr/local | |
541 | ac_clean_files= | |
542 | ac_config_libobj_dir=. | |
543 | LIBOBJS= | |
544 | cross_compiling=no | |
545 | subdirs= | |
546 | MFLAGS= | |
547 | MAKEFLAGS= | |
548 | ||
549 | # Identity of this package. | |
550 | PACKAGE_NAME='emacs' | |
551 | PACKAGE_TARNAME='emacs' | |
c574bc34 GM |
552 | PACKAGE_VERSION='24.3.50' |
553 | PACKAGE_STRING='emacs 24.3.50' | |
067d23c9 KY |
554 | PACKAGE_BUGREPORT='' |
555 | PACKAGE_URL='' | |
556 | ||
557 | ac_unique_file="src/lisp.h" | |
558 | # Factoring default headers for most tests. | |
559 | ac_includes_default="\ | |
560 | #include <stdio.h> | |
561 | #ifdef HAVE_SYS_TYPES_H | |
562 | # include <sys/types.h> | |
563 | #endif | |
564 | #ifdef HAVE_SYS_STAT_H | |
565 | # include <sys/stat.h> | |
566 | #endif | |
567 | #ifdef STDC_HEADERS | |
568 | # include <stdlib.h> | |
569 | # include <stddef.h> | |
570 | #else | |
571 | # ifdef HAVE_STDLIB_H | |
572 | # include <stdlib.h> | |
573 | # endif | |
574 | #endif | |
575 | #ifdef HAVE_STRING_H | |
576 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
577 | # include <memory.h> | |
578 | # endif | |
579 | # include <string.h> | |
580 | #endif | |
581 | #ifdef HAVE_STRINGS_H | |
582 | # include <strings.h> | |
583 | #endif | |
584 | #ifdef HAVE_INTTYPES_H | |
585 | # include <inttypes.h> | |
586 | #endif | |
587 | #ifdef HAVE_STDINT_H | |
588 | # include <stdint.h> | |
589 | #endif | |
590 | #ifdef HAVE_UNISTD_H | |
591 | # include <unistd.h> | |
592 | #endif" | |
593 | ||
f199cab1 | 594 | ac_header_list= |
5476a9a4 | 595 | ac_func_list= |
e275c824 | 596 | gl_getopt_required=POSIX |
7e723570 | 597 | gl_getopt_required=POSIX |
743c80a7 PE |
598 | ac_subst_vars='gltests_LTLIBOBJS |
599 | gltests_LIBOBJS | |
600 | gl_LTLIBOBJS | |
601 | gl_LIBOBJS | |
602 | am__EXEEXT_FALSE | |
603 | am__EXEEXT_TRUE | |
604 | LTLIBOBJS | |
1f5d53eb | 605 | LIBOBJS |
73b78882 | 606 | SUBDIR_MAKEFILES_IN |
42dcba54 | 607 | WINDOW_SYSTEM_OBJ |
067d23c9 KY |
608 | LIB_GCC |
609 | LD_FIRSTFLAG | |
610 | LD_SWITCH_SYSTEM_TEMACS | |
743c80a7 PE |
611 | LIBGNU_LTLIBDEPS |
612 | LIBGNU_LIBDEPS | |
613 | gltests_WITNESS | |
710f5812 GM |
614 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE |
615 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE | |
6d153f56 GM |
616 | gl_GNULIB_ENABLED_verify_FALSE |
617 | gl_GNULIB_ENABLED_verify_TRUE | |
618 | gl_GNULIB_ENABLED_strtoull_FALSE | |
619 | gl_GNULIB_ENABLED_strtoull_TRUE | |
3e0be4ab GM |
620 | gl_GNULIB_ENABLED_strtoll_FALSE |
621 | gl_GNULIB_ENABLED_strtoll_TRUE | |
6d153f56 GM |
622 | gl_GNULIB_ENABLED_stat_FALSE |
623 | gl_GNULIB_ENABLED_stat_TRUE | |
710f5812 GM |
624 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE |
625 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE | |
a0a61e58 GM |
626 | gl_GNULIB_ENABLED_pathmax_FALSE |
627 | gl_GNULIB_ENABLED_pathmax_TRUE | |
710f5812 GM |
628 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE |
629 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE | |
6d153f56 GM |
630 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE |
631 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE | |
710f5812 GM |
632 | gl_GNULIB_ENABLED_getgroups_FALSE |
633 | gl_GNULIB_ENABLED_getgroups_TRUE | |
634 | gl_GNULIB_ENABLED_euidaccess_FALSE | |
635 | gl_GNULIB_ENABLED_euidaccess_TRUE | |
6d153f56 GM |
636 | gl_GNULIB_ENABLED_dosname_FALSE |
637 | gl_GNULIB_ENABLED_dosname_TRUE | |
638 | LTLIBINTL | |
639 | LIBINTL | |
710f5812 | 640 | LIB_EACCESS |
f199cab1 | 641 | WINDOWS_64_BIT_OFF_T |
e275c824 PE |
642 | HAVE_UNISTD_H |
643 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H | |
644 | NEXT_UNISTD_H | |
f077f61d | 645 | LIB_TIMER_TIME |
1fd182f0 PE |
646 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC |
647 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC | |
648 | TIME_H_DEFINES_STRUCT_TIMESPEC | |
649 | NEXT_AS_FIRST_DIRECTIVE_TIME_H | |
650 | NEXT_TIME_H | |
0eb775a3 | 651 | WINDOWS_64_BIT_ST_SIZE |
5fa4ac76 PE |
652 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H |
653 | NEXT_SYS_STAT_H | |
1f5d53eb PE |
654 | NEXT_AS_FIRST_DIRECTIVE_STDLIB_H |
655 | NEXT_STDLIB_H | |
6ad6792b GM |
656 | NEXT_AS_FIRST_DIRECTIVE_STDIO_H |
657 | NEXT_STDIO_H | |
658 | REPLACE_VSPRINTF | |
659 | REPLACE_VSNPRINTF | |
660 | REPLACE_VPRINTF | |
661 | REPLACE_VFPRINTF | |
662 | REPLACE_VDPRINTF | |
663 | REPLACE_VASPRINTF | |
664 | REPLACE_TMPFILE | |
665 | REPLACE_STDIO_WRITE_FUNCS | |
ca36e0ff | 666 | REPLACE_STDIO_READ_FUNCS |
6ad6792b GM |
667 | REPLACE_SPRINTF |
668 | REPLACE_SNPRINTF | |
669 | REPLACE_RENAMEAT | |
670 | REPLACE_RENAME | |
671 | REPLACE_REMOVE | |
672 | REPLACE_PRINTF | |
673 | REPLACE_POPEN | |
674 | REPLACE_PERROR | |
675 | REPLACE_OBSTACK_PRINTF | |
676 | REPLACE_GETLINE | |
677 | REPLACE_GETDELIM | |
678 | REPLACE_FTELLO | |
679 | REPLACE_FTELL | |
680 | REPLACE_FSEEKO | |
681 | REPLACE_FSEEK | |
682 | REPLACE_FREOPEN | |
683 | REPLACE_FPURGE | |
684 | REPLACE_FPRINTF | |
685 | REPLACE_FOPEN | |
686 | REPLACE_FFLUSH | |
2b1928b8 | 687 | REPLACE_FDOPEN |
6ad6792b GM |
688 | REPLACE_FCLOSE |
689 | REPLACE_DPRINTF | |
690 | HAVE_VDPRINTF | |
691 | HAVE_VASPRINTF | |
692 | HAVE_RENAMEAT | |
2b1928b8 GM |
693 | HAVE_POPEN |
694 | HAVE_PCLOSE | |
6ad6792b GM |
695 | HAVE_FTELLO |
696 | HAVE_FSEEKO | |
697 | HAVE_DPRINTF | |
698 | HAVE_DECL_VSNPRINTF | |
699 | HAVE_DECL_SNPRINTF | |
700 | HAVE_DECL_OBSTACK_PRINTF | |
701 | HAVE_DECL_GETLINE | |
702 | HAVE_DECL_GETDELIM | |
703 | HAVE_DECL_FTELLO | |
704 | HAVE_DECL_FSEEKO | |
705 | HAVE_DECL_FPURGE | |
706 | GNULIB_VSPRINTF_POSIX | |
707 | GNULIB_VSNPRINTF | |
708 | GNULIB_VPRINTF_POSIX | |
709 | GNULIB_VPRINTF | |
710 | GNULIB_VFPRINTF_POSIX | |
711 | GNULIB_VFPRINTF | |
712 | GNULIB_VDPRINTF | |
ca36e0ff GM |
713 | GNULIB_VSCANF |
714 | GNULIB_VFSCANF | |
6ad6792b GM |
715 | GNULIB_VASPRINTF |
716 | GNULIB_TMPFILE | |
717 | GNULIB_STDIO_H_SIGPIPE | |
ca36e0ff | 718 | GNULIB_STDIO_H_NONBLOCKING |
6ad6792b GM |
719 | GNULIB_SPRINTF_POSIX |
720 | GNULIB_SNPRINTF | |
ca36e0ff | 721 | GNULIB_SCANF |
6ad6792b GM |
722 | GNULIB_RENAMEAT |
723 | GNULIB_RENAME | |
724 | GNULIB_REMOVE | |
725 | GNULIB_PUTS | |
726 | GNULIB_PUTCHAR | |
727 | GNULIB_PUTC | |
728 | GNULIB_PRINTF_POSIX | |
729 | GNULIB_PRINTF | |
730 | GNULIB_POPEN | |
731 | GNULIB_PERROR | |
2b1928b8 | 732 | GNULIB_PCLOSE |
6ad6792b GM |
733 | GNULIB_OBSTACK_PRINTF_POSIX |
734 | GNULIB_OBSTACK_PRINTF | |
735 | GNULIB_GETLINE | |
736 | GNULIB_GETDELIM | |
ca36e0ff GM |
737 | GNULIB_GETCHAR |
738 | GNULIB_GETC | |
6ad6792b GM |
739 | GNULIB_FWRITE |
740 | GNULIB_FTELLO | |
741 | GNULIB_FTELL | |
742 | GNULIB_FSEEKO | |
743 | GNULIB_FSEEK | |
ca36e0ff | 744 | GNULIB_FSCANF |
6ad6792b | 745 | GNULIB_FREOPEN |
ca36e0ff | 746 | GNULIB_FREAD |
6ad6792b GM |
747 | GNULIB_FPUTS |
748 | GNULIB_FPUTC | |
749 | GNULIB_FPURGE | |
750 | GNULIB_FPRINTF_POSIX | |
751 | GNULIB_FPRINTF | |
752 | GNULIB_FOPEN | |
ca36e0ff GM |
753 | GNULIB_FGETS |
754 | GNULIB_FGETC | |
6ad6792b | 755 | GNULIB_FFLUSH |
2b1928b8 | 756 | GNULIB_FDOPEN |
6ad6792b GM |
757 | GNULIB_FCLOSE |
758 | GNULIB_DPRINTF | |
1fd182f0 PE |
759 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H |
760 | NEXT_STDDEF_H | |
6c051bab GM |
761 | GL_GENERATE_STDDEF_H_FALSE |
762 | GL_GENERATE_STDDEF_H_TRUE | |
1fd182f0 PE |
763 | STDDEF_H |
764 | HAVE_WCHAR_T | |
765 | REPLACE_NULL | |
16c3e636 | 766 | HAVE__BOOL |
6c051bab GM |
767 | GL_GENERATE_STDBOOL_H_FALSE |
768 | GL_GENERATE_STDBOOL_H_TRUE | |
16c3e636 | 769 | STDBOOL_H |
6d153f56 GM |
770 | GL_GENERATE_STDARG_H_FALSE |
771 | GL_GENERATE_STDARG_H_TRUE | |
772 | STDARG_H | |
773 | NEXT_AS_FIRST_DIRECTIVE_STDARG_H | |
774 | NEXT_STDARG_H | |
0eb775a3 GM |
775 | GL_GENERATE_STDALIGN_H_FALSE |
776 | GL_GENERATE_STDALIGN_H_TRUE | |
777 | STDALIGN_H | |
3e0be4ab GM |
778 | NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H |
779 | NEXT_SIGNAL_H | |
0eb775a3 | 780 | LIB_PTHREAD_SIGMASK |
2b1928b8 | 781 | REPLACE_RAISE |
3e0be4ab GM |
782 | REPLACE_PTHREAD_SIGMASK |
783 | HAVE_SIGHANDLER_T | |
784 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T | |
785 | HAVE_STRUCT_SIGACTION_SA_SIGACTION | |
786 | HAVE_SIGACTION | |
787 | HAVE_SIGINFO_T | |
788 | HAVE_SIGSET_T | |
2b1928b8 | 789 | HAVE_RAISE |
3e0be4ab GM |
790 | HAVE_PTHREAD_SIGMASK |
791 | HAVE_POSIX_SIGNALBLOCKING | |
792 | GNULIB_SIGACTION | |
793 | GNULIB_SIGPROCMASK | |
794 | GNULIB_SIGNAL_H_SIGPIPE | |
2b1928b8 | 795 | GNULIB_RAISE |
3e0be4ab | 796 | GNULIB_PTHREAD_SIGMASK |
f199cab1 GM |
797 | HAVE_SYS_SELECT_H |
798 | NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H | |
799 | NEXT_SYS_SELECT_H | |
800 | REPLACE_SELECT | |
801 | REPLACE_PSELECT | |
802 | HAVE_PSELECT | |
803 | GNULIB_SELECT | |
804 | GNULIB_PSELECT | |
1fd182f0 PE |
805 | REPLACE_TIMEGM |
806 | REPLACE_NANOSLEEP | |
807 | REPLACE_MKTIME | |
808 | REPLACE_LOCALTIME_R | |
809 | HAVE_TIMEGM | |
810 | HAVE_STRPTIME | |
811 | HAVE_NANOSLEEP | |
812 | HAVE_DECL_LOCALTIME_R | |
813 | GNULIB_TIME_R | |
814 | GNULIB_TIMEGM | |
815 | GNULIB_STRPTIME | |
816 | GNULIB_NANOSLEEP | |
817 | GNULIB_MKTIME | |
ae0d7250 PE |
818 | REPLACE_UTIMENSAT |
819 | REPLACE_STAT | |
820 | REPLACE_MKNOD | |
821 | REPLACE_MKFIFO | |
822 | REPLACE_MKDIR | |
823 | REPLACE_LSTAT | |
824 | REPLACE_FUTIMENS | |
825 | REPLACE_FSTATAT | |
826 | REPLACE_FSTAT | |
827 | HAVE_UTIMENSAT | |
828 | HAVE_MKNODAT | |
829 | HAVE_MKNOD | |
830 | HAVE_MKFIFOAT | |
831 | HAVE_MKFIFO | |
832 | HAVE_MKDIRAT | |
833 | HAVE_LSTAT | |
834 | HAVE_LCHMOD | |
835 | HAVE_FUTIMENS | |
836 | HAVE_FSTATAT | |
837 | HAVE_FCHMODAT | |
838 | GNULIB_UTIMENSAT | |
839 | GNULIB_STAT | |
840 | GNULIB_MKNODAT | |
841 | GNULIB_MKNOD | |
842 | GNULIB_MKFIFOAT | |
843 | GNULIB_MKFIFO | |
844 | GNULIB_MKDIRAT | |
845 | GNULIB_LSTAT | |
846 | GNULIB_LCHMOD | |
847 | GNULIB_FUTIMENS | |
848 | GNULIB_FSTATAT | |
2b1928b8 | 849 | GNULIB_FSTAT |
ae0d7250 | 850 | GNULIB_FCHMODAT |
4fda9c95 GM |
851 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H |
852 | NEXT_INTTYPES_H | |
853 | UINT64_MAX_EQ_ULONG_MAX | |
854 | UINT32_MAX_LT_UINTMAX_MAX | |
855 | PRIPTR_PREFIX | |
856 | PRI_MACROS_BROKEN | |
857 | INT64_MAX_EQ_LONG_MAX | |
858 | INT32_MAX_LT_INTMAX_MAX | |
0eb775a3 | 859 | REPLACE_STRTOIMAX |
4fda9c95 GM |
860 | HAVE_DECL_STRTOUMAX |
861 | HAVE_DECL_STRTOIMAX | |
862 | HAVE_DECL_IMAXDIV | |
863 | HAVE_DECL_IMAXABS | |
864 | GNULIB_STRTOUMAX | |
865 | GNULIB_STRTOIMAX | |
866 | GNULIB_IMAXDIV | |
867 | GNULIB_IMAXABS | |
868 | GL_GENERATE_STDINT_H_FALSE | |
869 | GL_GENERATE_STDINT_H_TRUE | |
870 | STDINT_H | |
871 | WINT_T_SUFFIX | |
872 | WCHAR_T_SUFFIX | |
873 | SIG_ATOMIC_T_SUFFIX | |
874 | SIZE_T_SUFFIX | |
875 | PTRDIFF_T_SUFFIX | |
876 | HAVE_SIGNED_WINT_T | |
877 | HAVE_SIGNED_WCHAR_T | |
878 | HAVE_SIGNED_SIG_ATOMIC_T | |
879 | BITSIZEOF_WINT_T | |
880 | BITSIZEOF_WCHAR_T | |
881 | BITSIZEOF_SIG_ATOMIC_T | |
882 | BITSIZEOF_SIZE_T | |
883 | BITSIZEOF_PTRDIFF_T | |
884 | APPLE_UNIVERSAL_BUILD | |
885 | HAVE_SYS_BITYPES_H | |
886 | HAVE_SYS_INTTYPES_H | |
887 | HAVE_STDINT_H | |
888 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H | |
889 | NEXT_STDINT_H | |
890 | HAVE_SYS_TYPES_H | |
891 | HAVE_INTTYPES_H | |
892 | HAVE_WCHAR_H | |
893 | HAVE_UNSIGNED_LONG_LONG_INT | |
894 | HAVE_LONG_LONG_INT | |
f199cab1 GM |
895 | HAVE_WINSOCK2_H |
896 | NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H | |
897 | NEXT_SYS_TIME_H | |
898 | REPLACE_STRUCT_TIMEVAL | |
899 | REPLACE_GETTIMEOFDAY | |
900 | HAVE_SYS_TIME_H | |
901 | HAVE_STRUCT_TIMEVAL | |
902 | HAVE_GETTIMEOFDAY | |
903 | GNULIB_GETTIMEOFDAY | |
0eb775a3 | 904 | GNULIB_GL_UNISTD_H_GETOPT |
e275c824 PE |
905 | GETOPT_H |
906 | HAVE_GETOPT_H | |
907 | NEXT_AS_FIRST_DIRECTIVE_GETOPT_H | |
908 | NEXT_GETOPT_H | |
7d2a1c5e GM |
909 | GETLOADAVG_LIBS |
910 | REPLACE_WCTOMB | |
911 | REPLACE_UNSETENV | |
912 | REPLACE_STRTOD | |
913 | REPLACE_SETENV | |
914 | REPLACE_REALPATH | |
915 | REPLACE_REALLOC | |
0eb775a3 | 916 | REPLACE_RANDOM_R |
7d2a1c5e | 917 | REPLACE_PUTENV |
0eb775a3 | 918 | REPLACE_PTSNAME_R |
b6c9d18d | 919 | REPLACE_PTSNAME |
7d2a1c5e GM |
920 | REPLACE_MKSTEMP |
921 | REPLACE_MBTOWC | |
922 | REPLACE_MALLOC | |
923 | REPLACE_CANONICALIZE_FILE_NAME | |
924 | REPLACE_CALLOC | |
925 | HAVE_DECL_UNSETENV | |
926 | HAVE_UNLOCKPT | |
927 | HAVE_SYS_LOADAVG_H | |
928 | HAVE_STRUCT_RANDOM_DATA | |
929 | HAVE_STRTOULL | |
930 | HAVE_STRTOLL | |
931 | HAVE_STRTOD | |
932 | HAVE_DECL_SETENV | |
933 | HAVE_SETENV | |
934 | HAVE_RPMATCH | |
935 | HAVE_REALPATH | |
936 | HAVE_RANDOM_R | |
937 | HAVE_RANDOM_H | |
0eb775a3 GM |
938 | HAVE_RANDOM |
939 | HAVE_PTSNAME_R | |
7d2a1c5e | 940 | HAVE_PTSNAME |
0eb775a3 | 941 | HAVE_POSIX_OPENPT |
7d2a1c5e GM |
942 | HAVE_MKSTEMPS |
943 | HAVE_MKSTEMP | |
944 | HAVE_MKOSTEMPS | |
945 | HAVE_MKOSTEMP | |
946 | HAVE_MKDTEMP | |
947 | HAVE_GRANTPT | |
948 | HAVE_GETSUBOPT | |
949 | HAVE_DECL_GETLOADAVG | |
950 | HAVE_CANONICALIZE_FILE_NAME | |
951 | HAVE_ATOLL | |
952 | HAVE__EXIT | |
953 | GNULIB_WCTOMB | |
954 | GNULIB_UNSETENV | |
955 | GNULIB_UNLOCKPT | |
956 | GNULIB_SYSTEM_POSIX | |
957 | GNULIB_STRTOULL | |
958 | GNULIB_STRTOLL | |
959 | GNULIB_STRTOD | |
960 | GNULIB_SETENV | |
961 | GNULIB_RPMATCH | |
962 | GNULIB_REALPATH | |
963 | GNULIB_REALLOC_POSIX | |
964 | GNULIB_RANDOM_R | |
0eb775a3 | 965 | GNULIB_RANDOM |
7d2a1c5e | 966 | GNULIB_PUTENV |
0eb775a3 | 967 | GNULIB_PTSNAME_R |
7d2a1c5e | 968 | GNULIB_PTSNAME |
0eb775a3 | 969 | GNULIB_POSIX_OPENPT |
7d2a1c5e GM |
970 | GNULIB_MKSTEMPS |
971 | GNULIB_MKSTEMP | |
972 | GNULIB_MKOSTEMPS | |
973 | GNULIB_MKOSTEMP | |
974 | GNULIB_MKDTEMP | |
975 | GNULIB_MBTOWC | |
976 | GNULIB_MALLOC_POSIX | |
977 | GNULIB_GRANTPT | |
978 | GNULIB_GETSUBOPT | |
979 | GNULIB_GETLOADAVG | |
980 | GNULIB_CANONICALIZE_FILE_NAME | |
981 | GNULIB_CALLOC_POSIX | |
982 | GNULIB_ATOLL | |
983 | GNULIB__EXIT | |
710f5812 GM |
984 | NEXT_AS_FIRST_DIRECTIVE_FCNTL_H |
985 | NEXT_FCNTL_H | |
986 | PRAGMA_COLUMNS | |
987 | PRAGMA_SYSTEM_HEADER | |
988 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE | |
989 | INCLUDE_NEXT | |
990 | REPLACE_OPENAT | |
991 | REPLACE_OPEN | |
992 | REPLACE_FCNTL | |
993 | HAVE_OPENAT | |
994 | HAVE_FCNTL | |
995 | GNULIB_OPENAT | |
996 | GNULIB_OPEN | |
997 | GNULIB_NONBLOCKING | |
998 | GNULIB_FCNTL | |
8966cbff GM |
999 | GL_GENERATE_EXECINFO_H_FALSE |
1000 | GL_GENERATE_EXECINFO_H_TRUE | |
1001 | LIB_EXECINFO | |
1002 | EXECINFO_H | |
e275c824 PE |
1003 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS |
1004 | UNISTD_H_HAVE_WINSOCK2_H | |
1005 | REPLACE_WRITE | |
1006 | REPLACE_USLEEP | |
1007 | REPLACE_UNLINKAT | |
1008 | REPLACE_UNLINK | |
1009 | REPLACE_TTYNAME_R | |
1010 | REPLACE_SYMLINK | |
1011 | REPLACE_SLEEP | |
1012 | REPLACE_RMDIR | |
1013 | REPLACE_READLINK | |
ca36e0ff | 1014 | REPLACE_READ |
e275c824 PE |
1015 | REPLACE_PWRITE |
1016 | REPLACE_PREAD | |
1017 | REPLACE_LSEEK | |
1018 | REPLACE_LINKAT | |
1019 | REPLACE_LINK | |
1020 | REPLACE_LCHOWN | |
0eb775a3 | 1021 | REPLACE_ISATTY |
e275c824 PE |
1022 | REPLACE_GETPAGESIZE |
1023 | REPLACE_GETGROUPS | |
1024 | REPLACE_GETLOGIN_R | |
1025 | REPLACE_GETDOMAINNAME | |
1026 | REPLACE_GETCWD | |
0eb775a3 | 1027 | REPLACE_FTRUNCATE |
e275c824 PE |
1028 | REPLACE_FCHOWNAT |
1029 | REPLACE_DUP2 | |
1030 | REPLACE_DUP | |
1031 | REPLACE_CLOSE | |
1032 | REPLACE_CHOWN | |
1033 | HAVE_SYS_PARAM_H | |
1034 | HAVE_OS_H | |
1035 | HAVE_DECL_TTYNAME_R | |
0eb775a3 | 1036 | HAVE_DECL_SETHOSTNAME |
e275c824 PE |
1037 | HAVE_DECL_GETUSERSHELL |
1038 | HAVE_DECL_GETPAGESIZE | |
1039 | HAVE_DECL_GETLOGIN_R | |
1040 | HAVE_DECL_GETDOMAINNAME | |
2b1928b8 | 1041 | HAVE_DECL_FDATASYNC |
e275c824 PE |
1042 | HAVE_DECL_FCHDIR |
1043 | HAVE_DECL_ENVIRON | |
1044 | HAVE_USLEEP | |
1045 | HAVE_UNLINKAT | |
1046 | HAVE_SYMLINKAT | |
1047 | HAVE_SYMLINK | |
1048 | HAVE_SLEEP | |
0eb775a3 | 1049 | HAVE_SETHOSTNAME |
e275c824 PE |
1050 | HAVE_READLINKAT |
1051 | HAVE_READLINK | |
1052 | HAVE_PWRITE | |
1053 | HAVE_PREAD | |
1054 | HAVE_PIPE2 | |
1055 | HAVE_PIPE | |
1056 | HAVE_LINKAT | |
1057 | HAVE_LINK | |
1058 | HAVE_LCHOWN | |
da6c8463 | 1059 | HAVE_GROUP_MEMBER |
e275c824 PE |
1060 | HAVE_GETPAGESIZE |
1061 | HAVE_GETLOGIN | |
1062 | HAVE_GETHOSTNAME | |
1063 | HAVE_GETGROUPS | |
1064 | HAVE_GETDTABLESIZE | |
1065 | HAVE_FTRUNCATE | |
1066 | HAVE_FSYNC | |
2b1928b8 | 1067 | HAVE_FDATASYNC |
e275c824 PE |
1068 | HAVE_FCHOWNAT |
1069 | HAVE_FCHDIR | |
1070 | HAVE_FACCESSAT | |
1071 | HAVE_EUIDACCESS | |
1072 | HAVE_DUP3 | |
1073 | HAVE_DUP2 | |
1074 | HAVE_CHOWN | |
1075 | GNULIB_WRITE | |
1076 | GNULIB_USLEEP | |
1077 | GNULIB_UNLINKAT | |
1078 | GNULIB_UNLINK | |
1079 | GNULIB_UNISTD_H_SIGPIPE | |
ca36e0ff | 1080 | GNULIB_UNISTD_H_NONBLOCKING |
e275c824 PE |
1081 | GNULIB_TTYNAME_R |
1082 | GNULIB_SYMLINKAT | |
1083 | GNULIB_SYMLINK | |
1084 | GNULIB_SLEEP | |
0eb775a3 | 1085 | GNULIB_SETHOSTNAME |
e275c824 PE |
1086 | GNULIB_RMDIR |
1087 | GNULIB_READLINKAT | |
1088 | GNULIB_READLINK | |
ca36e0ff | 1089 | GNULIB_READ |
e275c824 PE |
1090 | GNULIB_PWRITE |
1091 | GNULIB_PREAD | |
1092 | GNULIB_PIPE2 | |
1093 | GNULIB_PIPE | |
1094 | GNULIB_LSEEK | |
1095 | GNULIB_LINKAT | |
1096 | GNULIB_LINK | |
1097 | GNULIB_LCHOWN | |
0eb775a3 | 1098 | GNULIB_ISATTY |
da6c8463 | 1099 | GNULIB_GROUP_MEMBER |
e275c824 PE |
1100 | GNULIB_GETUSERSHELL |
1101 | GNULIB_GETPAGESIZE | |
1102 | GNULIB_GETLOGIN_R | |
1103 | GNULIB_GETLOGIN | |
1104 | GNULIB_GETHOSTNAME | |
1105 | GNULIB_GETGROUPS | |
1106 | GNULIB_GETDTABLESIZE | |
1107 | GNULIB_GETDOMAINNAME | |
1108 | GNULIB_GETCWD | |
1109 | GNULIB_FTRUNCATE | |
1110 | GNULIB_FSYNC | |
2b1928b8 | 1111 | GNULIB_FDATASYNC |
e275c824 PE |
1112 | GNULIB_FCHOWNAT |
1113 | GNULIB_FCHDIR | |
1114 | GNULIB_FACCESSAT | |
1115 | GNULIB_EUIDACCESS | |
1116 | GNULIB_ENVIRON | |
1117 | GNULIB_DUP3 | |
1118 | GNULIB_DUP2 | |
2b1928b8 | 1119 | GNULIB_DUP |
e275c824 PE |
1120 | GNULIB_CLOSE |
1121 | GNULIB_CHOWN | |
2b1928b8 | 1122 | GNULIB_CHDIR |
f199cab1 | 1123 | LIB_CLOCK_GETTIME |
4fc2b746 GM |
1124 | GL_GENERATE_ALLOCA_H_FALSE |
1125 | GL_GENERATE_ALLOCA_H_TRUE | |
1126 | ALLOCA_H | |
1127 | ALLOCA | |
743c80a7 PE |
1128 | GL_COND_LIBTOOL_FALSE |
1129 | GL_COND_LIBTOOL_TRUE | |
5476a9a4 GM |
1130 | POST_ALLOC_OBJ |
1131 | PRE_ALLOC_OBJ | |
1132 | CYGWIN_OBJ | |
1133 | RALLOC_OBJ | |
1134 | OLDXMENU_DEPS | |
1135 | LIBX_OTHER | |
1136 | LIBXMENU | |
1137 | OLDXMENU | |
1138 | OLDXMENU_TARGET | |
1139 | LIBXT_OTHER | |
1140 | TOOLKIT_LIBW | |
1141 | WIDGET_OBJ | |
1142 | XOBJ | |
1143 | XMENU_OBJ | |
1144 | FONT_OBJ | |
1145 | OTHER_FILES | |
1146 | GNU_OBJC_CFLAGS | |
1147 | ns_appsrc | |
1148 | ns_appresdir | |
1149 | ns_appbindir | |
1150 | ns_appdir | |
5476a9a4 GM |
1151 | X_TOOLKIT_TYPE |
1152 | GNUSTEP_CFLAGS | |
1153 | C_SWITCH_X_SITE | |
1154 | LD_SWITCH_X_SITE | |
1155 | gameuser | |
1156 | gamedir | |
1157 | bitmapdir | |
1158 | archlibdir | |
1159 | etcdir | |
1160 | x_default_search_path | |
1161 | lisppath | |
1162 | locallisppath | |
1163 | standardlisppath | |
1164 | leimdir | |
1165 | lispdir | |
1166 | srcdir | |
1167 | canonical | |
1168 | configuration | |
1169 | version | |
bb7dce39 | 1170 | copyright |
5476a9a4 GM |
1171 | KRB4LIB |
1172 | DESLIB | |
1173 | KRB5LIB | |
1174 | CRYPTOLIB | |
1175 | COM_ERRLIB | |
1176 | LIBRESOLV | |
1177 | LIBHESIOD | |
1178 | TERMCAP_OBJ | |
1179 | LIBS_TERMCAP | |
1180 | BLESSMAIL_TARGET | |
1181 | LIBS_MAIL | |
1182 | liblockfile | |
1183 | LIBXML2_LIBS | |
1184 | LIBXML2_CFLAGS | |
1185 | LIBXSM | |
1186 | LIBGPM | |
1187 | LIBGIF | |
1188 | LIBTIFF | |
1189 | LIBPNG | |
1190 | LIBJPEG | |
1191 | LIBXPM | |
1192 | M17N_FLT_LIBS | |
1193 | M17N_FLT_CFLAGS | |
1194 | LIBOTF_LIBS | |
1195 | LIBOTF_CFLAGS | |
1196 | FREETYPE_LIBS | |
1197 | FREETYPE_CFLAGS | |
1198 | XFT_LIBS | |
1199 | XFT_CFLAGS | |
1200 | FONTCONFIG_LIBS | |
1201 | FONTCONFIG_CFLAGS | |
1202 | LIBXMU | |
1203 | LIBXTR6 | |
1204 | LIBGNUTLS_LIBS | |
1205 | LIBGNUTLS_CFLAGS | |
1206 | LIBSELINUX_LIBS | |
1207 | SETTINGS_LIBS | |
1208 | SETTINGS_CFLAGS | |
dcde497f GM |
1209 | GOBJECT_LIBS |
1210 | GOBJECT_CFLAGS | |
5476a9a4 GM |
1211 | GCONF_LIBS |
1212 | GCONF_CFLAGS | |
1213 | GSETTINGS_LIBS | |
1214 | GSETTINGS_CFLAGS | |
1215 | DBUS_OBJ | |
1216 | DBUS_LIBS | |
1217 | DBUS_CFLAGS | |
1218 | GTK_OBJ | |
1219 | GTK_LIBS | |
1220 | GTK_CFLAGS | |
1221 | IMAGEMAGICK_LIBS | |
1222 | IMAGEMAGICK_CFLAGS | |
1223 | RSVG_LIBS | |
1224 | RSVG_CFLAGS | |
1225 | LIB_PTHREAD | |
1226 | VMLIMIT_OBJ | |
1227 | GMALLOC_OBJ | |
1228 | HAVE_XSERVER | |
5c0255d9 GM |
1229 | W32_LIBS |
1230 | W32_OBJ | |
5476a9a4 GM |
1231 | LIB_STANDARD |
1232 | NS_OBJC_OBJ | |
1233 | NS_OBJ | |
1234 | ns_self_contained | |
1235 | INSTALL_ARCH_INDEP_EXTRA | |
1236 | TEMACS_LDFLAGS2 | |
1237 | LD_SWITCH_X_SITE_RPATH | |
1238 | XMKMF | |
1239 | DEPFLAGS | |
1240 | MKDEPDIR | |
1241 | CFLAGS_SOUND | |
1242 | ALSA_LIBS | |
1243 | ALSA_CFLAGS | |
1244 | LIBSOUND | |
1245 | PKG_CONFIG | |
130f1dac | 1246 | CRT_DIR |
067d23c9 KY |
1247 | START_FILES |
1248 | LIB_MATH | |
067d23c9 KY |
1249 | LIBS_SYSTEM |
1250 | C_SWITCH_SYSTEM | |
1251 | UNEXEC_OBJ | |
1252 | C_SWITCH_MACHINE | |
1253 | LD_SWITCH_SYSTEM | |
1254 | CANNOT_DUMP | |
141d074d GM |
1255 | INFO_OPTS |
1256 | INFO_EXT | |
96f129d5 | 1257 | HAVE_MAKEINFO |
9c29597b | 1258 | PAXCTL |
067d23c9 KY |
1259 | GZIP_PROG |
1260 | INSTALL_INFO | |
0e733db9 | 1261 | LN_S |
a6b92a4a | 1262 | GNULIB_WARN_CFLAGS |
0eb775a3 | 1263 | WARN_CFLAGS |
a6b92a4a | 1264 | WERROR_CFLAGS |
369e19fc PE |
1265 | RANLIB |
1266 | ARFLAGS | |
1267 | AR | |
067d23c9 KY |
1268 | EGREP |
1269 | GREP | |
1270 | CPP | |
743c80a7 PE |
1271 | am__fastdepCC_FALSE |
1272 | am__fastdepCC_TRUE | |
1273 | CCDEPMODE | |
1274 | AMDEPBACKSLASH | |
1275 | AMDEP_FALSE | |
1276 | AMDEP_TRUE | |
1277 | am__quote | |
1278 | am__include | |
1279 | DEPDIR | |
067d23c9 KY |
1280 | OBJEXT |
1281 | EXEEXT | |
1282 | ac_ct_CC | |
1283 | CPPFLAGS | |
1284 | LDFLAGS | |
1285 | CFLAGS | |
1286 | CC | |
1287 | host_os | |
1288 | host_vendor | |
1289 | host_cpu | |
1290 | host | |
1291 | build_os | |
1292 | build_vendor | |
1293 | build_cpu | |
1294 | build | |
1295 | PROFILING_CFLAGS | |
067d23c9 | 1296 | GZIP_INFO |
c3a461a5 | 1297 | cache_file |
743c80a7 PE |
1298 | am__untar |
1299 | am__tar | |
1300 | AMTAR | |
1301 | am__leading_dot | |
1302 | SET_MAKE | |
1303 | AWK | |
1304 | mkdir_p | |
1305 | MKDIR_P | |
1306 | INSTALL_STRIP_PROGRAM | |
1307 | STRIP | |
1308 | install_sh | |
1309 | MAKEINFO | |
1310 | AUTOHEADER | |
1311 | AUTOMAKE | |
1312 | AUTOCONF | |
1313 | ACLOCAL | |
1314 | VERSION | |
1315 | PACKAGE | |
1316 | CYGPATH_W | |
1317 | am__isrc | |
1318 | INSTALL_DATA | |
1319 | INSTALL_SCRIPT | |
1320 | INSTALL_PROGRAM | |
067d23c9 KY |
1321 | target_alias |
1322 | host_alias | |
1323 | build_alias | |
1324 | LIBS | |
1325 | ECHO_T | |
1326 | ECHO_N | |
1327 | ECHO_C | |
1328 | DEFS | |
1329 | mandir | |
1330 | localedir | |
1331 | libdir | |
1332 | psdir | |
1333 | pdfdir | |
1334 | dvidir | |
1335 | htmldir | |
1336 | infodir | |
1337 | docdir | |
1338 | oldincludedir | |
1339 | includedir | |
1340 | localstatedir | |
1341 | sharedstatedir | |
1342 | sysconfdir | |
1343 | datadir | |
1344 | datarootdir | |
1345 | libexecdir | |
1346 | sbindir | |
1347 | bindir | |
1348 | program_transform_name | |
1349 | prefix | |
1350 | exec_prefix | |
1351 | PACKAGE_URL | |
1352 | PACKAGE_BUGREPORT | |
1353 | PACKAGE_STRING | |
1354 | PACKAGE_VERSION | |
1355 | PACKAGE_TARNAME | |
1356 | PACKAGE_NAME | |
1357 | PATH_SEPARATOR | |
1358 | SHELL' | |
1359 | ac_subst_files='deps_frag | |
bb7dce39 | 1360 | lisp_frag' |
067d23c9 KY |
1361 | ac_user_opts=' |
1362 | enable_option_checking | |
ee77919d | 1363 | with_all |
067d23c9 KY |
1364 | with_pop |
1365 | with_kerberos | |
1366 | with_kerberos5 | |
1367 | with_hesiod | |
1368 | with_mmdf | |
1369 | with_mail_unlink | |
1370 | with_mailhost | |
1371 | with_sound | |
067d23c9 | 1372 | with_x_toolkit |
0442dc7f | 1373 | with_wide_int |
067d23c9 KY |
1374 | with_xpm |
1375 | with_jpeg | |
1376 | with_tiff | |
1377 | with_gif | |
1378 | with_png | |
1379 | with_rsvg | |
1380 | with_xml2 | |
1381 | with_imagemagick | |
1382 | with_xft | |
1383 | with_libotf | |
1384 | with_m17n_flt | |
1385 | with_toolkit_scroll_bars | |
1386 | with_xaw3d | |
1387 | with_xim | |
1388 | with_ns | |
5c0255d9 | 1389 | with_w32 |
067d23c9 KY |
1390 | with_gpm |
1391 | with_dbus | |
1392 | with_gconf | |
f527bd02 | 1393 | with_gsettings |
067d23c9 KY |
1394 | with_selinux |
1395 | with_gnutls | |
1396 | with_makeinfo | |
1397 | with_compress_info | |
1398 | with_pkg_config_prog | |
1399 | with_crt_dir | |
4fc5868a | 1400 | with_gameuser |
067d23c9 KY |
1401 | with_gnustep_conf |
1402 | enable_ns_self_contained | |
067d23c9 KY |
1403 | enable_locallisppath |
1404 | enable_checking | |
afd07e01 | 1405 | enable_check_lisp_object_type |
067d23c9 KY |
1406 | enable_profiling |
1407 | enable_autodepend | |
743c80a7 | 1408 | enable_dependency_tracking |
067d23c9 | 1409 | enable_largefile |
a6b92a4a | 1410 | enable_gcc_warnings |
e4d35030 | 1411 | enable_link_time_optimization |
067d23c9 KY |
1412 | with_x |
1413 | ' | |
1414 | ac_precious_vars='build_alias | |
1415 | host_alias | |
1416 | target_alias | |
1417 | CC | |
1418 | CFLAGS | |
1419 | LDFLAGS | |
1420 | LIBS | |
1421 | CPPFLAGS | |
1422 | CPP | |
1423 | XMKMF' | |
1424 | ||
1425 | ||
1426 | # Initialize some variables set by options. | |
1427 | ac_init_help= | |
1428 | ac_init_version=false | |
1429 | ac_unrecognized_opts= | |
1430 | ac_unrecognized_sep= | |
1431 | # The variables have the same names as the options, with | |
1432 | # dashes changed to underlines. | |
1433 | cache_file=/dev/null | |
1434 | exec_prefix=NONE | |
1435 | no_create= | |
1436 | no_recursion= | |
1437 | prefix=NONE | |
1438 | program_prefix=NONE | |
1439 | program_suffix=NONE | |
1440 | program_transform_name=s,x,x, | |
1441 | silent= | |
1442 | site= | |
1443 | srcdir= | |
1444 | verbose= | |
1445 | x_includes=NONE | |
1446 | x_libraries=NONE | |
1447 | ||
1448 | # Installation directory options. | |
1449 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
1450 | # and all the variables that are supposed to be based on exec_prefix | |
1451 | # by default will actually change. | |
1452 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
1453 | # (The list follows the same order as the GNU Coding Standards.) | |
1454 | bindir='${exec_prefix}/bin' | |
1455 | sbindir='${exec_prefix}/sbin' | |
1456 | libexecdir='${exec_prefix}/libexec' | |
1457 | datarootdir='${prefix}/share' | |
1458 | datadir='${datarootdir}' | |
1459 | sysconfdir='${prefix}/etc' | |
1460 | sharedstatedir='${prefix}/com' | |
1461 | localstatedir='${prefix}/var' | |
1462 | includedir='${prefix}/include' | |
1463 | oldincludedir='/usr/include' | |
1464 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
1465 | infodir='${datarootdir}/info' | |
1466 | htmldir='${docdir}' | |
1467 | dvidir='${docdir}' | |
1468 | pdfdir='${docdir}' | |
1469 | psdir='${docdir}' | |
1470 | libdir='${exec_prefix}/lib' | |
1471 | localedir='${datarootdir}/locale' | |
1472 | mandir='${datarootdir}/man' | |
1473 | ||
1474 | ac_prev= | |
1475 | ac_dashdash= | |
1476 | for ac_option | |
1477 | do | |
1478 | # If the previous option needs an argument, assign it. | |
1479 | if test -n "$ac_prev"; then | |
1480 | eval $ac_prev=\$ac_option | |
1481 | ac_prev= | |
1482 | continue | |
1483 | fi | |
1484 | ||
1485 | case $ac_option in | |
a9bec17c GM |
1486 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
1487 | *) ac_optarg=yes ;; | |
067d23c9 KY |
1488 | esac |
1489 | ||
1490 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
1491 | ||
1492 | case $ac_dashdash$ac_option in | |
1493 | --) | |
1494 | ac_dashdash=yes ;; | |
1495 | ||
1496 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
1497 | ac_prev=bindir ;; | |
1498 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
1499 | bindir=$ac_optarg ;; | |
1500 | ||
1501 | -build | --build | --buil | --bui | --bu) | |
1502 | ac_prev=build_alias ;; | |
1503 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
1504 | build_alias=$ac_optarg ;; | |
1505 | ||
1506 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
1507 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
1508 | ac_prev=cache_file ;; | |
1509 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
1510 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
1511 | cache_file=$ac_optarg ;; | |
1512 | ||
1513 | --config-cache | -C) | |
1514 | cache_file=config.cache ;; | |
1515 | ||
1516 | -datadir | --datadir | --datadi | --datad) | |
1517 | ac_prev=datadir ;; | |
1518 | -datadir=* | --datadir=* | --datadi=* | --datad=*) | |
1519 | datadir=$ac_optarg ;; | |
1520 | ||
1521 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | |
1522 | | --dataroo | --dataro | --datar) | |
1523 | ac_prev=datarootdir ;; | |
1524 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
1525 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
1526 | datarootdir=$ac_optarg ;; | |
1527 | ||
1528 | -disable-* | --disable-*) | |
1529 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
1530 | # Reject names that are not valid shell variable names. | |
1531 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
a9bec17c | 1532 | as_fn_error "invalid feature name: $ac_useropt" |
067d23c9 KY |
1533 | ac_useropt_orig=$ac_useropt |
1534 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1535 | case $ac_user_opts in | |
1536 | *" | |
1537 | "enable_$ac_useropt" | |
1538 | "*) ;; | |
1539 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
1540 | ac_unrecognized_sep=', ';; | |
1541 | esac | |
1542 | eval enable_$ac_useropt=no ;; | |
1543 | ||
1544 | -docdir | --docdir | --docdi | --doc | --do) | |
1545 | ac_prev=docdir ;; | |
1546 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
1547 | docdir=$ac_optarg ;; | |
1548 | ||
1549 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
1550 | ac_prev=dvidir ;; | |
1551 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
1552 | dvidir=$ac_optarg ;; | |
1553 | ||
1554 | -enable-* | --enable-*) | |
1555 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
1556 | # Reject names that are not valid shell variable names. | |
1557 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
a9bec17c | 1558 | as_fn_error "invalid feature name: $ac_useropt" |
067d23c9 KY |
1559 | ac_useropt_orig=$ac_useropt |
1560 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1561 | case $ac_user_opts in | |
1562 | *" | |
1563 | "enable_$ac_useropt" | |
1564 | "*) ;; | |
1565 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
1566 | ac_unrecognized_sep=', ';; | |
1567 | esac | |
1568 | eval enable_$ac_useropt=\$ac_optarg ;; | |
1569 | ||
1570 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
1571 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
1572 | | --exec | --exe | --ex) | |
1573 | ac_prev=exec_prefix ;; | |
1574 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
1575 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1576 | | --exec=* | --exe=* | --ex=*) | |
1577 | exec_prefix=$ac_optarg ;; | |
1578 | ||
1579 | -gas | --gas | --ga | --g) | |
1580 | # Obsolete; use --with-gas. | |
1581 | with_gas=yes ;; | |
1582 | ||
1583 | -help | --help | --hel | --he | -h) | |
1584 | ac_init_help=long ;; | |
1585 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1586 | ac_init_help=recursive ;; | |
1587 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1588 | ac_init_help=short ;; | |
1589 | ||
1590 | -host | --host | --hos | --ho) | |
1591 | ac_prev=host_alias ;; | |
1592 | -host=* | --host=* | --hos=* | --ho=*) | |
1593 | host_alias=$ac_optarg ;; | |
1594 | ||
1595 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) | |
1596 | ac_prev=htmldir ;; | |
1597 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1598 | | --ht=*) | |
1599 | htmldir=$ac_optarg ;; | |
1600 | ||
1601 | -includedir | --includedir | --includedi | --included | --include \ | |
1602 | | --includ | --inclu | --incl | --inc) | |
1603 | ac_prev=includedir ;; | |
1604 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1605 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
1606 | includedir=$ac_optarg ;; | |
1607 | ||
1608 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1609 | ac_prev=infodir ;; | |
1610 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
1611 | infodir=$ac_optarg ;; | |
1612 | ||
1613 | -libdir | --libdir | --libdi | --libd) | |
1614 | ac_prev=libdir ;; | |
1615 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
1616 | libdir=$ac_optarg ;; | |
1617 | ||
1618 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1619 | | --libexe | --libex | --libe) | |
1620 | ac_prev=libexecdir ;; | |
1621 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1622 | | --libexe=* | --libex=* | --libe=*) | |
1623 | libexecdir=$ac_optarg ;; | |
1624 | ||
1625 | -localedir | --localedir | --localedi | --localed | --locale) | |
1626 | ac_prev=localedir ;; | |
1627 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1628 | localedir=$ac_optarg ;; | |
1629 | ||
1630 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
1631 | | --localstate | --localstat | --localsta | --localst | --locals) | |
1632 | ac_prev=localstatedir ;; | |
1633 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
1634 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) | |
1635 | localstatedir=$ac_optarg ;; | |
1636 | ||
1637 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1638 | ac_prev=mandir ;; | |
1639 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
1640 | mandir=$ac_optarg ;; | |
1641 | ||
1642 | -nfp | --nfp | --nf) | |
1643 | # Obsolete; use --without-fp. | |
1644 | with_fp=no ;; | |
1645 | ||
1646 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
1647 | | --no-cr | --no-c | -n) | |
1648 | no_create=yes ;; | |
1649 | ||
1650 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1651 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1652 | no_recursion=yes ;; | |
1653 | ||
1654 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1655 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1656 | | --oldin | --oldi | --old | --ol | --o) | |
1657 | ac_prev=oldincludedir ;; | |
1658 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1659 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1660 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
1661 | oldincludedir=$ac_optarg ;; | |
1662 | ||
1663 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1664 | ac_prev=prefix ;; | |
1665 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
1666 | prefix=$ac_optarg ;; | |
1667 | ||
1668 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1669 | | --program-pre | --program-pr | --program-p) | |
1670 | ac_prev=program_prefix ;; | |
1671 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1672 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
1673 | program_prefix=$ac_optarg ;; | |
1674 | ||
1675 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1676 | | --program-suf | --program-su | --program-s) | |
1677 | ac_prev=program_suffix ;; | |
1678 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1679 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
1680 | program_suffix=$ac_optarg ;; | |
1681 | ||
1682 | -program-transform-name | --program-transform-name \ | |
1683 | | --program-transform-nam | --program-transform-na \ | |
1684 | | --program-transform-n | --program-transform- \ | |
1685 | | --program-transform | --program-transfor \ | |
1686 | | --program-transfo | --program-transf \ | |
1687 | | --program-trans | --program-tran \ | |
1688 | | --progr-tra | --program-tr | --program-t) | |
1689 | ac_prev=program_transform_name ;; | |
1690 | -program-transform-name=* | --program-transform-name=* \ | |
1691 | | --program-transform-nam=* | --program-transform-na=* \ | |
1692 | | --program-transform-n=* | --program-transform-=* \ | |
1693 | | --program-transform=* | --program-transfor=* \ | |
1694 | | --program-transfo=* | --program-transf=* \ | |
1695 | | --program-trans=* | --program-tran=* \ | |
1696 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
1697 | program_transform_name=$ac_optarg ;; | |
1698 | ||
1699 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) | |
1700 | ac_prev=pdfdir ;; | |
1701 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1702 | pdfdir=$ac_optarg ;; | |
1703 | ||
1704 | -psdir | --psdir | --psdi | --psd | --ps) | |
1705 | ac_prev=psdir ;; | |
1706 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1707 | psdir=$ac_optarg ;; | |
1708 | ||
1709 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1710 | | -silent | --silent | --silen | --sile | --sil) | |
1711 | silent=yes ;; | |
1712 | ||
1713 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1714 | ac_prev=sbindir ;; | |
1715 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1716 | | --sbi=* | --sb=*) | |
1717 | sbindir=$ac_optarg ;; | |
1718 | ||
1719 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1720 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1721 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1722 | | --sha | --sh) | |
1723 | ac_prev=sharedstatedir ;; | |
1724 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1725 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1726 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1727 | | --sha=* | --sh=*) | |
1728 | sharedstatedir=$ac_optarg ;; | |
1729 | ||
1730 | -site | --site | --sit) | |
1731 | ac_prev=site ;; | |
1732 | -site=* | --site=* | --sit=*) | |
1733 | site=$ac_optarg ;; | |
1734 | ||
1735 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1736 | ac_prev=srcdir ;; | |
1737 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1738 | srcdir=$ac_optarg ;; | |
1739 | ||
1740 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1741 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1742 | ac_prev=sysconfdir ;; | |
1743 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1744 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1745 | sysconfdir=$ac_optarg ;; | |
1746 | ||
1747 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1748 | ac_prev=target_alias ;; | |
1749 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1750 | target_alias=$ac_optarg ;; | |
1751 | ||
1752 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1753 | verbose=yes ;; | |
1754 | ||
1755 | -version | --version | --versio | --versi | --vers | -V) | |
1756 | ac_init_version=: ;; | |
1757 | ||
1758 | -with-* | --with-*) | |
1759 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
1760 | # Reject names that are not valid shell variable names. | |
1761 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
a9bec17c | 1762 | as_fn_error "invalid package name: $ac_useropt" |
067d23c9 KY |
1763 | ac_useropt_orig=$ac_useropt |
1764 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1765 | case $ac_user_opts in | |
1766 | *" | |
1767 | "with_$ac_useropt" | |
1768 | "*) ;; | |
1769 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1770 | ac_unrecognized_sep=', ';; | |
1771 | esac | |
1772 | eval with_$ac_useropt=\$ac_optarg ;; | |
1773 | ||
1774 | -without-* | --without-*) | |
1775 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
1776 | # Reject names that are not valid shell variable names. | |
1777 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
a9bec17c | 1778 | as_fn_error "invalid package name: $ac_useropt" |
067d23c9 KY |
1779 | ac_useropt_orig=$ac_useropt |
1780 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1781 | case $ac_user_opts in | |
1782 | *" | |
1783 | "with_$ac_useropt" | |
1784 | "*) ;; | |
1785 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1786 | ac_unrecognized_sep=', ';; | |
1787 | esac | |
1788 | eval with_$ac_useropt=no ;; | |
1789 | ||
1790 | --x) | |
1791 | # Obsolete; use --with-x. | |
1792 | with_x=yes ;; | |
1793 | ||
1794 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1795 | | --x-incl | --x-inc | --x-in | --x-i) | |
1796 | ac_prev=x_includes ;; | |
1797 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1798 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1799 | x_includes=$ac_optarg ;; | |
1800 | ||
1801 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1802 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1803 | ac_prev=x_libraries ;; | |
1804 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1805 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1806 | x_libraries=$ac_optarg ;; | |
1807 | ||
a9bec17c GM |
1808 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1809 | Try \`$0 --help' for more information." | |
067d23c9 KY |
1810 | ;; |
1811 | ||
1812 | *=*) | |
1813 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1814 | # Reject names that are not valid shell variable names. | |
1815 | case $ac_envvar in #( | |
1816 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
a9bec17c | 1817 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; |
067d23c9 KY |
1818 | esac |
1819 | eval $ac_envvar=\$ac_optarg | |
1820 | export $ac_envvar ;; | |
1821 | ||
1822 | *) | |
1823 | # FIXME: should be removed in autoconf 3.0. | |
1824 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
1825 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
1826 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
a9bec17c | 1827 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
067d23c9 KY |
1828 | ;; |
1829 | ||
1830 | esac | |
1831 | done | |
1832 | ||
1833 | if test -n "$ac_prev"; then | |
1834 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
a9bec17c | 1835 | as_fn_error "missing argument to $ac_option" |
067d23c9 KY |
1836 | fi |
1837 | ||
1838 | if test -n "$ac_unrecognized_opts"; then | |
1839 | case $enable_option_checking in | |
1840 | no) ;; | |
a9bec17c | 1841 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
067d23c9 KY |
1842 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1843 | esac | |
1844 | fi | |
1845 | ||
1846 | # Check all directory arguments for consistency. | |
1847 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1848 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1849 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1850 | libdir localedir mandir | |
1851 | do | |
1852 | eval ac_val=\$$ac_var | |
1853 | # Remove trailing slashes. | |
1854 | case $ac_val in | |
1855 | */ ) | |
1856 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1857 | eval $ac_var=\$ac_val;; | |
1858 | esac | |
1859 | # Be sure to have absolute directory names. | |
1860 | case $ac_val in | |
1861 | [\\/$]* | ?:[\\/]* ) continue;; | |
1862 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1863 | esac | |
a9bec17c | 1864 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
067d23c9 KY |
1865 | done |
1866 | ||
1867 | # There might be people who depend on the old broken behavior: `$host' | |
1868 | # used to hold the argument of --host etc. | |
1869 | # FIXME: To remove some day. | |
1870 | build=$build_alias | |
1871 | host=$host_alias | |
1872 | target=$target_alias | |
1873 | ||
1874 | # FIXME: To remove some day. | |
1875 | if test "x$host_alias" != x; then | |
1876 | if test "x$build_alias" = x; then | |
1877 | cross_compiling=maybe | |
a9bec17c GM |
1878 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
1879 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
067d23c9 KY |
1880 | elif test "x$build_alias" != "x$host_alias"; then |
1881 | cross_compiling=yes | |
1882 | fi | |
1883 | fi | |
1884 | ||
1885 | ac_tool_prefix= | |
1886 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1887 | ||
1888 | test "$silent" = yes && exec 6>/dev/null | |
1889 | ||
1890 | ||
1891 | ac_pwd=`pwd` && test -n "$ac_pwd" && | |
1892 | ac_ls_di=`ls -di .` && | |
1893 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
a9bec17c | 1894 | as_fn_error "working directory cannot be determined" |
067d23c9 | 1895 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
a9bec17c | 1896 | as_fn_error "pwd does not report name of working directory" |
067d23c9 KY |
1897 | |
1898 | ||
1899 | # Find the source files, if location was not specified. | |
1900 | if test -z "$srcdir"; then | |
1901 | ac_srcdir_defaulted=yes | |
1902 | # Try the directory containing this script, then the parent directory. | |
1903 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1904 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1905 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1906 | X"$as_myself" : 'X\(//\)$' \| \ | |
1907 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1908 | $as_echo X"$as_myself" | | |
1909 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1910 | s//\1/ | |
1911 | q | |
1912 | } | |
1913 | /^X\(\/\/\)[^/].*/{ | |
1914 | s//\1/ | |
1915 | q | |
1916 | } | |
1917 | /^X\(\/\/\)$/{ | |
1918 | s//\1/ | |
1919 | q | |
1920 | } | |
1921 | /^X\(\/\).*/{ | |
1922 | s//\1/ | |
1923 | q | |
1924 | } | |
1925 | s/.*/./; q'` | |
1926 | srcdir=$ac_confdir | |
1927 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1928 | srcdir=.. | |
1929 | fi | |
1930 | else | |
1931 | ac_srcdir_defaulted=no | |
1932 | fi | |
1933 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1934 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
a9bec17c | 1935 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
067d23c9 KY |
1936 | fi |
1937 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1938 | ac_abs_confdir=`( | |
a9bec17c | 1939 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
067d23c9 KY |
1940 | pwd)` |
1941 | # When building in place, set srcdir=. | |
1942 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1943 | srcdir=. | |
1944 | fi | |
1945 | # Remove unnecessary trailing slashes from srcdir. | |
1946 | # Double slashes in file names in object file debugging info | |
1947 | # mess up M-x gdb in Emacs. | |
1948 | case $srcdir in | |
1949 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1950 | esac | |
1951 | for ac_var in $ac_precious_vars; do | |
1952 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1953 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1954 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1955 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1956 | done | |
1957 | ||
1958 | # | |
1959 | # Report the --help message. | |
1960 | # | |
1961 | if test "$ac_init_help" = "long"; then | |
1962 | # Omit some internal or obsolete options to make the list less imposing. | |
1963 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1964 | cat <<_ACEOF | |
c574bc34 | 1965 | \`configure' configures emacs 24.3.50 to adapt to many kinds of systems. |
067d23c9 KY |
1966 | |
1967 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1968 | ||
1969 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1970 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1971 | ||
1972 | Defaults for the options are specified in brackets. | |
1973 | ||
1974 | Configuration: | |
1975 | -h, --help display this help and exit | |
1976 | --help=short display options specific to this package | |
1977 | --help=recursive display the short help of all the included packages | |
1978 | -V, --version display version information and exit | |
a9bec17c | 1979 | -q, --quiet, --silent do not print \`checking...' messages |
067d23c9 KY |
1980 | --cache-file=FILE cache test results in FILE [disabled] |
1981 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1982 | -n, --no-create do not create output files | |
1983 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1984 | ||
1985 | Installation directories: | |
1986 | --prefix=PREFIX install architecture-independent files in PREFIX | |
1987 | [$ac_default_prefix] | |
1988 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
1989 | [PREFIX] | |
1990 | ||
1991 | By default, \`make install' will install all the files in | |
1992 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1993 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1994 | for instance \`--prefix=\$HOME'. | |
1995 | ||
1996 | For better control, use the options below. | |
1997 | ||
1998 | Fine tuning of the installation directories: | |
1999 | --bindir=DIR user executables [EPREFIX/bin] | |
2000 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
2001 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
2002 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
2003 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
2004 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
2005 | --libdir=DIR object code libraries [EPREFIX/lib] | |
2006 | --includedir=DIR C header files [PREFIX/include] | |
2007 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
2008 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
2009 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
2010 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
2011 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
2012 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
2013 | --docdir=DIR documentation root [DATAROOTDIR/doc/emacs] | |
2014 | --htmldir=DIR html documentation [DOCDIR] | |
2015 | --dvidir=DIR dvi documentation [DOCDIR] | |
2016 | --pdfdir=DIR pdf documentation [DOCDIR] | |
2017 | --psdir=DIR ps documentation [DOCDIR] | |
2018 | _ACEOF | |
2019 | ||
2020 | cat <<\_ACEOF | |
2021 | ||
2022 | Program names: | |
2023 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
2024 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
2025 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
2026 | ||
2027 | X features: | |
2028 | --x-includes=DIR X include files are in DIR | |
2029 | --x-libraries=DIR X library files are in DIR | |
2030 | ||
2031 | System types: | |
2032 | --build=BUILD configure for building on BUILD [guessed] | |
2033 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
2034 | _ACEOF | |
2035 | fi | |
2036 | ||
2037 | if test -n "$ac_init_help"; then | |
2038 | case $ac_init_help in | |
c574bc34 | 2039 | short | recursive ) echo "Configuration of emacs 24.3.50:";; |
067d23c9 KY |
2040 | esac |
2041 | cat <<\_ACEOF | |
2042 | ||
2043 | Optional Features: | |
2044 | --disable-option-checking ignore unrecognized --enable/--with options | |
2045 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
2046 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
2047 | --disable-ns-self-contained | |
2048 | disable self contained build under NeXTstep | |
067d23c9 KY |
2049 | --enable-locallisppath=PATH |
2050 | directories Emacs should search for lisp files | |
2051 | specific to this site | |
2052 | --enable-checking[=LIST] | |
2053 | enable expensive run-time checks. With LIST, enable | |
2054 | only specific categories of checks. Categories are: | |
2055 | all,yes,no. Flags are: stringbytes, stringoverrun, | |
7ee3791f | 2056 | stringfreelist, xmallocoverrun, conslist, glyphs |
afd07e01 GM |
2057 | --enable-check-lisp-object-type |
2058 | enable compile time checks for the Lisp_Object data | |
2059 | type. This is useful for development for catching | |
2060 | certain types of bugs. | |
3dc00ee8 GM |
2061 | --enable-profiling build emacs with low-level, gprof profiling support. |
2062 | Mainly useful for debugging Emacs itself. May not | |
2063 | work on all platforms. Stops profiler.el working. | |
067d23c9 KY |
2064 | --enable-autodepend automatically generate dependencies to .h-files. |
2065 | Requires GNU Make and Gcc. Enabled if GNU Make and | |
2066 | Gcc is found | |
743c80a7 PE |
2067 | --disable-dependency-tracking speeds up one-time build |
2068 | --enable-dependency-tracking do not reject slow dependency extractors | |
067d23c9 | 2069 | --disable-largefile omit support for large files |
938a4ef9 GM |
2070 | --enable-gcc-warnings turn on lots of GCC warnings. This is intended for |
2071 | developers, and may generate false alarms when used | |
2072 | with older or non-GNU development tools. | |
e4d35030 GM |
2073 | --enable-link-time-optimization |
2074 | build emacs with link-time optimization. This is | |
2075 | supported only for GCC since 4.5.0. | |
067d23c9 KY |
2076 | |
2077 | Optional Packages: | |
2078 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
2079 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
ee77919d GM |
2080 | --without-all omit almost all features and build small executable |
2081 | with minimal dependencies | |
067d23c9 KY |
2082 | --without-pop don't support POP mail retrieval with movemail |
2083 | --with-kerberos support Kerberos-authenticated POP | |
2084 | --with-kerberos5 support Kerberos version 5 authenticated POP | |
2085 | --with-hesiod support Hesiod to get the POP server host | |
2086 | --with-mmdf support MMDF mailboxes | |
2087 | --with-mail-unlink unlink, rather than empty, mail spool after reading | |
2088 | --with-mailhost=HOSTNAME | |
2089 | string giving default POP mail host | |
2090 | --without-sound don't compile with sound support | |
4fa92495 GM |
2091 | --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2, |
2092 | gtk3, lucid or athena, motif, no) | |
0442dc7f | 2093 | --with-wide-int prefer wide Emacs integers (typically 62-bit) |
067d23c9 KY |
2094 | --without-xpm don't compile with XPM image support |
2095 | --without-jpeg don't compile with JPEG image support | |
2096 | --without-tiff don't compile with TIFF image support | |
2097 | --without-gif don't compile with GIF image support | |
2098 | --without-png don't compile with PNG image support | |
2099 | --without-rsvg don't compile with SVG image support | |
2100 | --without-xml2 don't compile with XML parsing support | |
2101 | --without-imagemagick don't compile with ImageMagick image support | |
2102 | --without-xft don't use XFT for anti aliased fonts | |
2103 | --without-libotf don't use libotf for OpenType font support | |
2104 | --without-m17n-flt don't use m17n-flt for text shaping | |
2105 | --without-toolkit-scroll-bars | |
2106 | don't use Motif or Xaw3d scroll bars | |
2107 | --without-xaw3d don't use Xaw3d | |
2108 | --without-xim don't use X11 XIM | |
7834125e | 2109 | --with-ns use NeXTstep (Cocoa or GNUstep) windowing system |
bf05ed1f | 2110 | --with-w32 use native MS Windows GUI |
067d23c9 KY |
2111 | --without-gpm don't use -lgpm for mouse support on a GNU/Linux |
2112 | console | |
2113 | --without-dbus don't compile with D-Bus support | |
2114 | --without-gconf don't compile with GConf support | |
f527bd02 | 2115 | --without-gsettings don't compile with GSettings support |
067d23c9 KY |
2116 | --without-selinux don't compile with SELinux support |
2117 | --without-gnutls don't use -lgnutls for SSL/TLS support | |
2118 | --without-makeinfo don't require makeinfo for building manuals | |
2119 | --without-compress-info don't compress the installed Info pages | |
2120 | --with-pkg-config-prog=PATH | |
2121 | path to pkg-config for finding GTK and librsvg | |
2122 | --with-crt-dir=DIR directory containing crtn.o etc. The default is | |
2123 | /usr/lib, or /usr/lib64 on some platforms. | |
4fc5868a | 2124 | --with-gameuser=USER user for shared game score files |
067d23c9 KY |
2125 | --with-gnustep-conf=PATH |
2126 | path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE, | |
2127 | or /etc/GNUstep/GNUstep.conf | |
2128 | --with-x use the X Window System | |
2129 | ||
2130 | Some influential environment variables: | |
2131 | CC C compiler command | |
2132 | CFLAGS C compiler flags | |
2133 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
2134 | nonstandard directory <lib dir> | |
2135 | LIBS libraries to pass to the linker, e.g. -l<library> | |
2136 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if | |
2137 | you have headers in a nonstandard directory <include dir> | |
2138 | CPP C preprocessor | |
2139 | XMKMF Path to xmkmf, Makefile generator for X Window System | |
2140 | ||
2141 | Use these variables to override the choices made by `configure' or to help | |
2142 | it to find libraries and programs with nonstandard names/locations. | |
2143 | ||
2144 | Report bugs to the package provider. | |
2145 | _ACEOF | |
2146 | ac_status=$? | |
2147 | fi | |
2148 | ||
2149 | if test "$ac_init_help" = "recursive"; then | |
2150 | # If there are subdirs, report their specific --help. | |
2151 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
2152 | test -d "$ac_dir" || | |
2153 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
2154 | continue | |
2155 | ac_builddir=. | |
2156 | ||
2157 | case "$ac_dir" in | |
2158 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
2159 | *) | |
2160 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
2161 | # A ".." for each directory in $ac_dir_suffix. | |
2162 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
2163 | case $ac_top_builddir_sub in | |
2164 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
2165 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
2166 | esac ;; | |
2167 | esac | |
2168 | ac_abs_top_builddir=$ac_pwd | |
2169 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
2170 | # for backward compatibility: | |
2171 | ac_top_builddir=$ac_top_build_prefix | |
2172 | ||
2173 | case $srcdir in | |
2174 | .) # We are building in place. | |
2175 | ac_srcdir=. | |
2176 | ac_top_srcdir=$ac_top_builddir_sub | |
2177 | ac_abs_top_srcdir=$ac_pwd ;; | |
2178 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2179 | ac_srcdir=$srcdir$ac_dir_suffix; | |
2180 | ac_top_srcdir=$srcdir | |
2181 | ac_abs_top_srcdir=$srcdir ;; | |
2182 | *) # Relative name. | |
2183 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
2184 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
2185 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2186 | esac | |
2187 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
2188 | ||
2189 | cd "$ac_dir" || { ac_status=$?; continue; } | |
2190 | # Check for guested configure. | |
2191 | if test -f "$ac_srcdir/configure.gnu"; then | |
2192 | echo && | |
2193 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
2194 | elif test -f "$ac_srcdir/configure"; then | |
2195 | echo && | |
2196 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2197 | else | |
2198 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
2199 | fi || ac_status=$? | |
2200 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2201 | done | |
2202 | fi | |
2203 | ||
2204 | test -n "$ac_init_help" && exit $ac_status | |
2205 | if $ac_init_version; then | |
2206 | cat <<\_ACEOF | |
c574bc34 | 2207 | emacs configure 24.3.50 |
a9bec17c | 2208 | generated by GNU Autoconf 2.65 |
067d23c9 | 2209 | |
a9bec17c | 2210 | Copyright (C) 2009 Free Software Foundation, Inc. |
067d23c9 KY |
2211 | This configure script is free software; the Free Software Foundation |
2212 | gives unlimited permission to copy, distribute and modify it. | |
2213 | _ACEOF | |
2214 | exit | |
2215 | fi | |
2216 | ||
2217 | ## ------------------------ ## | |
2218 | ## Autoconf initialization. ## | |
2219 | ## ------------------------ ## | |
2220 | ||
2221 | # ac_fn_c_try_compile LINENO | |
2222 | # -------------------------- | |
2223 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
2224 | ac_fn_c_try_compile () | |
2225 | { | |
2226 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2227 | rm -f conftest.$ac_objext | |
2228 | if { { ac_try="$ac_compile" | |
2229 | case "(($ac_try" in | |
2230 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2231 | *) ac_try_echo=$ac_try;; | |
2232 | esac | |
2233 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2234 | $as_echo "$ac_try_echo"; } >&5 | |
2235 | (eval "$ac_compile") 2>conftest.err | |
2236 | ac_status=$? | |
2237 | if test -s conftest.err; then | |
2238 | grep -v '^ *+' conftest.err >conftest.er1 | |
2239 | cat conftest.er1 >&5 | |
2240 | mv -f conftest.er1 conftest.err | |
2241 | fi | |
2242 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2243 | test $ac_status = 0; } && { | |
2244 | test -z "$ac_c_werror_flag" || | |
2245 | test ! -s conftest.err | |
2246 | } && test -s conftest.$ac_objext; then : | |
2247 | ac_retval=0 | |
2248 | else | |
2249 | $as_echo "$as_me: failed program was:" >&5 | |
2250 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2251 | ||
2252 | ac_retval=1 | |
2253 | fi | |
a9bec17c | 2254 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2255 | as_fn_set_status $ac_retval |
2256 | ||
2257 | } # ac_fn_c_try_compile | |
2258 | ||
067d23c9 KY |
2259 | # ac_fn_c_try_cpp LINENO |
2260 | # ---------------------- | |
2261 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
2262 | ac_fn_c_try_cpp () | |
2263 | { | |
2264 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2265 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
2266 | case "(($ac_try" in | |
2267 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2268 | *) ac_try_echo=$ac_try;; | |
2269 | esac | |
2270 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2271 | $as_echo "$ac_try_echo"; } >&5 | |
2272 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
2273 | ac_status=$? | |
2274 | if test -s conftest.err; then | |
2275 | grep -v '^ *+' conftest.err >conftest.er1 | |
2276 | cat conftest.er1 >&5 | |
2277 | mv -f conftest.er1 conftest.err | |
2278 | fi | |
2279 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
a9bec17c | 2280 | test $ac_status = 0; } >/dev/null && { |
067d23c9 KY |
2281 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
2282 | test ! -s conftest.err | |
2283 | }; then : | |
2284 | ac_retval=0 | |
2285 | else | |
2286 | $as_echo "$as_me: failed program was:" >&5 | |
2287 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2288 | ||
2289 | ac_retval=1 | |
2290 | fi | |
a9bec17c | 2291 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2292 | as_fn_set_status $ac_retval |
2293 | ||
2294 | } # ac_fn_c_try_cpp | |
2295 | ||
2296 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
2297 | # ------------------------------------------------------- | |
2298 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
2299 | # the include files in INCLUDES and setting the cache variable VAR | |
2300 | # accordingly. | |
2301 | ac_fn_c_check_header_mongrel () | |
2302 | { | |
2303 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
a9bec17c | 2304 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
067d23c9 KY |
2305 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
2306 | $as_echo_n "checking for $2... " >&6; } | |
a9bec17c | 2307 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
067d23c9 KY |
2308 | $as_echo_n "(cached) " >&6 |
2309 | fi | |
2310 | eval ac_res=\$$3 | |
2311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2312 | $as_echo "$ac_res" >&6; } | |
2313 | else | |
2314 | # Is the header compilable? | |
2315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
2316 | $as_echo_n "checking $2 usability... " >&6; } | |
2317 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2318 | /* end confdefs.h. */ | |
2319 | $4 | |
2320 | #include <$2> | |
2321 | _ACEOF | |
2322 | if ac_fn_c_try_compile "$LINENO"; then : | |
2323 | ac_header_compiler=yes | |
2324 | else | |
2325 | ac_header_compiler=no | |
2326 | fi | |
2327 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
2329 | $as_echo "$ac_header_compiler" >&6; } | |
2330 | ||
2331 | # Is the header present? | |
2332 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
2333 | $as_echo_n "checking $2 presence... " >&6; } | |
2334 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2335 | /* end confdefs.h. */ | |
2336 | #include <$2> | |
2337 | _ACEOF | |
2338 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2339 | ac_header_preproc=yes | |
2340 | else | |
2341 | ac_header_preproc=no | |
2342 | fi | |
a9bec17c | 2343 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
2344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
2345 | $as_echo "$ac_header_preproc" >&6; } | |
2346 | ||
2347 | # So? What about this header? | |
2348 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
2349 | yes:no: ) | |
2350 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
2351 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
2352 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2353 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2354 | ;; | |
2355 | no:yes:* ) | |
2356 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
2357 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
2358 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
2359 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
2360 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
2361 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
2362 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
2363 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
2364 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
2365 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
2366 | ;; | |
2367 | esac | |
2368 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2369 | $as_echo_n "checking for $2... " >&6; } | |
a9bec17c | 2370 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
067d23c9 KY |
2371 | $as_echo_n "(cached) " >&6 |
2372 | else | |
2373 | eval "$3=\$ac_header_compiler" | |
2374 | fi | |
2375 | eval ac_res=\$$3 | |
2376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2377 | $as_echo "$ac_res" >&6; } | |
2378 | fi | |
a9bec17c | 2379 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2380 | |
2381 | } # ac_fn_c_check_header_mongrel | |
2382 | ||
2383 | # ac_fn_c_try_run LINENO | |
2384 | # ---------------------- | |
2385 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
2386 | # that executables *can* be run. | |
2387 | ac_fn_c_try_run () | |
2388 | { | |
2389 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2390 | if { { ac_try="$ac_link" | |
2391 | case "(($ac_try" in | |
2392 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2393 | *) ac_try_echo=$ac_try;; | |
2394 | esac | |
2395 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2396 | $as_echo "$ac_try_echo"; } >&5 | |
2397 | (eval "$ac_link") 2>&5 | |
2398 | ac_status=$? | |
2399 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2400 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
2401 | { { case "(($ac_try" in | |
2402 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2403 | *) ac_try_echo=$ac_try;; | |
2404 | esac | |
2405 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2406 | $as_echo "$ac_try_echo"; } >&5 | |
2407 | (eval "$ac_try") 2>&5 | |
2408 | ac_status=$? | |
2409 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2410 | test $ac_status = 0; }; }; then : | |
2411 | ac_retval=0 | |
2412 | else | |
2413 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
2414 | $as_echo "$as_me: failed program was:" >&5 | |
2415 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2416 | ||
2417 | ac_retval=$ac_status | |
2418 | fi | |
2419 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
a9bec17c | 2420 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2421 | as_fn_set_status $ac_retval |
2422 | ||
2423 | } # ac_fn_c_try_run | |
2424 | ||
2425 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
2426 | # ------------------------------------------------------- | |
2427 | # Tests whether HEADER exists and can be compiled using the include files in | |
2428 | # INCLUDES, setting the cache variable VAR accordingly. | |
2429 | ac_fn_c_check_header_compile () | |
2430 | { | |
2431 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2433 | $as_echo_n "checking for $2... " >&6; } | |
a9bec17c | 2434 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
067d23c9 KY |
2435 | $as_echo_n "(cached) " >&6 |
2436 | else | |
2437 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2438 | /* end confdefs.h. */ | |
2439 | $4 | |
2440 | #include <$2> | |
2441 | _ACEOF | |
2442 | if ac_fn_c_try_compile "$LINENO"; then : | |
2443 | eval "$3=yes" | |
2444 | else | |
2445 | eval "$3=no" | |
2446 | fi | |
2447 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2448 | fi | |
2449 | eval ac_res=\$$3 | |
2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2451 | $as_echo "$ac_res" >&6; } | |
a9bec17c | 2452 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2453 | |
2454 | } # ac_fn_c_check_header_compile | |
2455 | ||
1fd182f0 PE |
2456 | # ac_fn_c_try_link LINENO |
2457 | # ----------------------- | |
2458 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2459 | ac_fn_c_try_link () | |
2460 | { | |
2461 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2462 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2463 | if { { ac_try="$ac_link" | |
2464 | case "(($ac_try" in | |
2465 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2466 | *) ac_try_echo=$ac_try;; | |
2467 | esac | |
2468 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2469 | $as_echo "$ac_try_echo"; } >&5 | |
2470 | (eval "$ac_link") 2>conftest.err | |
2471 | ac_status=$? | |
2472 | if test -s conftest.err; then | |
2473 | grep -v '^ *+' conftest.err >conftest.er1 | |
2474 | cat conftest.er1 >&5 | |
2475 | mv -f conftest.er1 conftest.err | |
2476 | fi | |
2477 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2478 | test $ac_status = 0; } && { | |
2479 | test -z "$ac_c_werror_flag" || | |
2480 | test ! -s conftest.err | |
2481 | } && test -s conftest$ac_exeext && { | |
2482 | test "$cross_compiling" = yes || | |
2483 | $as_test_x conftest$ac_exeext | |
2484 | }; then : | |
2485 | ac_retval=0 | |
2486 | else | |
2487 | $as_echo "$as_me: failed program was:" >&5 | |
2488 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2489 | ||
2490 | ac_retval=1 | |
2491 | fi | |
2492 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2493 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2494 | # interfere with the next link command; also delete a directory that is | |
2495 | # left behind by Apple's compiler. We do this before executing the actions. | |
2496 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
a9bec17c | 2497 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
1fd182f0 PE |
2498 | as_fn_set_status $ac_retval |
2499 | ||
2500 | } # ac_fn_c_try_link | |
2501 | ||
42bbbe8b GM |
2502 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
2503 | # ------------------------------------ | |
2504 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
2505 | ac_fn_c_check_decl () | |
2506 | { | |
2507 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2508 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 | |
2509 | $as_echo_n "checking whether $2 is declared... " >&6; } | |
2510 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2511 | $as_echo_n "(cached) " >&6 | |
2512 | else | |
2513 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2514 | /* end confdefs.h. */ | |
2515 | $4 | |
2516 | int | |
2517 | main () | |
2518 | { | |
2519 | #ifndef $2 | |
2520 | (void) $2; | |
2521 | #endif | |
2522 | ||
2523 | ; | |
2524 | return 0; | |
2525 | } | |
2526 | _ACEOF | |
2527 | if ac_fn_c_try_compile "$LINENO"; then : | |
2528 | eval "$3=yes" | |
2529 | else | |
2530 | eval "$3=no" | |
2531 | fi | |
2532 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2533 | fi | |
2534 | eval ac_res=\$$3 | |
2535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2536 | $as_echo "$ac_res" >&6; } | |
2537 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2538 | ||
2539 | } # ac_fn_c_check_decl | |
2540 | ||
5476a9a4 GM |
2541 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
2542 | # ---------------------------------------------- | |
2543 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
2544 | ac_fn_c_check_header_preproc () | |
067d23c9 KY |
2545 | { |
2546 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2548 | $as_echo_n "checking for $2... " >&6; } | |
a9bec17c | 2549 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
067d23c9 KY |
2550 | $as_echo_n "(cached) " >&6 |
2551 | else | |
2552 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2553 | /* end confdefs.h. */ | |
5476a9a4 GM |
2554 | #include <$2> |
2555 | _ACEOF | |
2556 | if ac_fn_c_try_cpp "$LINENO"; then : | |
2557 | eval "$3=yes" | |
2558 | else | |
2559 | eval "$3=no" | |
2560 | fi | |
2561 | rm -f conftest.err conftest.$ac_ext | |
2562 | fi | |
2563 | eval ac_res=\$$3 | |
2564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2565 | $as_echo "$ac_res" >&6; } | |
2566 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
067d23c9 | 2567 | |
5476a9a4 | 2568 | } # ac_fn_c_check_header_preproc |
067d23c9 | 2569 | |
5476a9a4 GM |
2570 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES |
2571 | # ---------------------------------------------------- | |
2572 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
2573 | # INCLUDES, setting cache variable VAR accordingly. | |
2574 | ac_fn_c_check_member () | |
2575 | { | |
2576 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
2578 | $as_echo_n "checking for $2.$3... " >&6; } | |
2579 | if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2580 | $as_echo_n "(cached) " >&6 | |
2581 | else | |
2582 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2583 | /* end confdefs.h. */ | |
2584 | $5 | |
2585 | int | |
2586 | main () | |
2587 | { | |
2588 | static $2 ac_aggr; | |
2589 | if (ac_aggr.$3) | |
2590 | return 0; | |
2591 | ; | |
2592 | return 0; | |
2593 | } | |
2594 | _ACEOF | |
2595 | if ac_fn_c_try_compile "$LINENO"; then : | |
2596 | eval "$4=yes" | |
2597 | else | |
2598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2599 | /* end confdefs.h. */ | |
2600 | $5 | |
2601 | int | |
2602 | main () | |
2603 | { | |
2604 | static $2 ac_aggr; | |
2605 | if (sizeof ac_aggr.$3) | |
2606 | return 0; | |
2607 | ; | |
2608 | return 0; | |
2609 | } | |
2610 | _ACEOF | |
2611 | if ac_fn_c_try_compile "$LINENO"; then : | |
2612 | eval "$4=yes" | |
2613 | else | |
2614 | eval "$4=no" | |
2615 | fi | |
2616 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2617 | fi | |
2618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2619 | fi | |
2620 | eval ac_res=\$$4 | |
2621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2622 | $as_echo "$ac_res" >&6; } | |
2623 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2624 | ||
2625 | } # ac_fn_c_check_member | |
2626 | ||
2627 | # ac_fn_c_check_func LINENO FUNC VAR | |
2628 | # ---------------------------------- | |
2629 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2630 | ac_fn_c_check_func () | |
2631 | { | |
2632 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2634 | $as_echo_n "checking for $2... " >&6; } | |
2635 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2636 | $as_echo_n "(cached) " >&6 | |
2637 | else | |
2638 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2639 | /* end confdefs.h. */ | |
2640 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2641 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2642 | #define $2 innocuous_$2 | |
2643 | ||
2644 | /* System header to define __stub macros and hopefully few prototypes, | |
2645 | which can conflict with char $2 (); below. | |
2646 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2647 | <limits.h> exists even on freestanding compilers. */ | |
2648 | ||
2649 | #ifdef __STDC__ | |
067d23c9 KY |
2650 | # include <limits.h> |
2651 | #else | |
2652 | # include <assert.h> | |
2653 | #endif | |
2654 | ||
2655 | #undef $2 | |
2656 | ||
2657 | /* Override any GCC internal prototype to avoid an error. | |
2658 | Use char because int might match the return type of a GCC | |
2659 | builtin and then its argument prototype would still apply. */ | |
2660 | #ifdef __cplusplus | |
2661 | extern "C" | |
2662 | #endif | |
2663 | char $2 (); | |
2664 | /* The GNU C library defines this for functions which it implements | |
2665 | to always fail with ENOSYS. Some functions are actually named | |
2666 | something starting with __ and the normal name is an alias. */ | |
2667 | #if defined __stub_$2 || defined __stub___$2 | |
2668 | choke me | |
2669 | #endif | |
2670 | ||
2671 | int | |
2672 | main () | |
2673 | { | |
2674 | return $2 (); | |
2675 | ; | |
2676 | return 0; | |
2677 | } | |
2678 | _ACEOF | |
2679 | if ac_fn_c_try_link "$LINENO"; then : | |
2680 | eval "$3=yes" | |
2681 | else | |
2682 | eval "$3=no" | |
2683 | fi | |
2684 | rm -f core conftest.err conftest.$ac_objext \ | |
2685 | conftest$ac_exeext conftest.$ac_ext | |
2686 | fi | |
2687 | eval ac_res=\$$3 | |
2688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2689 | $as_echo "$ac_res" >&6; } | |
a9bec17c | 2690 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
067d23c9 KY |
2691 | |
2692 | } # ac_fn_c_check_func | |
2693 | ||
5476a9a4 GM |
2694 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
2695 | # ------------------------------------------- | |
2696 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2697 | # variable VAR accordingly. | |
2698 | ac_fn_c_check_type () | |
3e0be4ab GM |
2699 | { |
2700 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
5476a9a4 GM |
2701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
2702 | $as_echo_n "checking for $2... " >&6; } | |
2703 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3e0be4ab GM |
2704 | $as_echo_n "(cached) " >&6 |
2705 | else | |
5476a9a4 | 2706 | eval "$3=no" |
3e0be4ab GM |
2707 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2708 | /* end confdefs.h. */ | |
5476a9a4 | 2709 | $4 |
3e0be4ab GM |
2710 | int |
2711 | main () | |
2712 | { | |
5476a9a4 GM |
2713 | if (sizeof ($2)) |
2714 | return 0; | |
3e0be4ab GM |
2715 | ; |
2716 | return 0; | |
2717 | } | |
2718 | _ACEOF | |
2719 | if ac_fn_c_try_compile "$LINENO"; then : | |
2720 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2721 | /* end confdefs.h. */ | |
5476a9a4 | 2722 | $4 |
3e0be4ab GM |
2723 | int |
2724 | main () | |
2725 | { | |
5476a9a4 GM |
2726 | if (sizeof (($2))) |
2727 | return 0; | |
3e0be4ab GM |
2728 | ; |
2729 | return 0; | |
2730 | } | |
2731 | _ACEOF | |
2732 | if ac_fn_c_try_compile "$LINENO"; then : | |
5476a9a4 | 2733 | |
3e0be4ab | 2734 | else |
5476a9a4 | 2735 | eval "$3=yes" |
3e0be4ab GM |
2736 | fi |
2737 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2738 | fi | |
2739 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2740 | fi | |
5476a9a4 | 2741 | eval ac_res=\$$3 |
3e0be4ab GM |
2742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
2743 | $as_echo "$ac_res" >&6; } | |
a9bec17c | 2744 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
3e0be4ab | 2745 | |
5476a9a4 | 2746 | } # ac_fn_c_check_type |
3e0be4ab | 2747 | |
5f90be1b PE |
2748 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
2749 | # -------------------------------------------- | |
2750 | # Tries to find the compile-time value of EXPR in a program that includes | |
2751 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
2752 | # computed | |
2753 | ac_fn_c_compute_int () | |
2754 | { | |
2755 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2756 | if test "$cross_compiling" = yes; then | |
2757 | # Depending upon the size, compute the lo and hi bounds. | |
2758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2759 | /* end confdefs.h. */ | |
2760 | $4 | |
2761 | int | |
2762 | main () | |
2763 | { | |
2764 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
2765 | test_array [0] = 0 | |
2766 | ||
2767 | ; | |
2768 | return 0; | |
2769 | } | |
2770 | _ACEOF | |
2771 | if ac_fn_c_try_compile "$LINENO"; then : | |
2772 | ac_lo=0 ac_mid=0 | |
2773 | while :; do | |
2774 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2775 | /* end confdefs.h. */ | |
2776 | $4 | |
2777 | int | |
2778 | main () | |
2779 | { | |
2780 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2781 | test_array [0] = 0 | |
2782 | ||
2783 | ; | |
2784 | return 0; | |
2785 | } | |
2786 | _ACEOF | |
2787 | if ac_fn_c_try_compile "$LINENO"; then : | |
2788 | ac_hi=$ac_mid; break | |
2789 | else | |
2790 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
2791 | if test $ac_lo -le $ac_mid; then | |
2792 | ac_lo= ac_hi= | |
2793 | break | |
2794 | fi | |
2795 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
2796 | fi | |
2797 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2798 | done | |
2799 | else | |
2800 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2801 | /* end confdefs.h. */ | |
2802 | $4 | |
2803 | int | |
2804 | main () | |
2805 | { | |
2806 | static int test_array [1 - 2 * !(($2) < 0)]; | |
2807 | test_array [0] = 0 | |
2808 | ||
2809 | ; | |
2810 | return 0; | |
2811 | } | |
2812 | _ACEOF | |
2813 | if ac_fn_c_try_compile "$LINENO"; then : | |
2814 | ac_hi=-1 ac_mid=-1 | |
2815 | while :; do | |
2816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2817 | /* end confdefs.h. */ | |
2818 | $4 | |
2819 | int | |
2820 | main () | |
2821 | { | |
2822 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2823 | test_array [0] = 0 | |
2824 | ||
2825 | ; | |
2826 | return 0; | |
2827 | } | |
2828 | _ACEOF | |
2829 | if ac_fn_c_try_compile "$LINENO"; then : | |
2830 | ac_lo=$ac_mid; break | |
2831 | else | |
2832 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2833 | if test $ac_mid -le $ac_hi; then | |
2834 | ac_lo= ac_hi= | |
2835 | break | |
2836 | fi | |
2837 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2838 | fi | |
2839 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2840 | done | |
2841 | else | |
2842 | ac_lo= ac_hi= | |
2843 | fi | |
2844 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2845 | fi | |
2846 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2847 | # Binary search between lo and hi bounds. | |
2848 | while test "x$ac_lo" != "x$ac_hi"; do | |
2849 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2850 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2851 | /* end confdefs.h. */ | |
2852 | $4 | |
2853 | int | |
2854 | main () | |
2855 | { | |
2856 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2857 | test_array [0] = 0 | |
2858 | ||
2859 | ; | |
2860 | return 0; | |
2861 | } | |
2862 | _ACEOF | |
2863 | if ac_fn_c_try_compile "$LINENO"; then : | |
2864 | ac_hi=$ac_mid | |
2865 | else | |
2866 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2867 | fi | |
2868 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2869 | done | |
2870 | case $ac_lo in #(( | |
2871 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2872 | '') ac_retval=1 ;; | |
2873 | esac | |
2874 | else | |
2875 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2876 | /* end confdefs.h. */ | |
2877 | $4 | |
2878 | static long int longval () { return $2; } | |
2879 | static unsigned long int ulongval () { return $2; } | |
2880 | #include <stdio.h> | |
2881 | #include <stdlib.h> | |
2882 | int | |
2883 | main () | |
2884 | { | |
2885 | ||
2886 | FILE *f = fopen ("conftest.val", "w"); | |
2887 | if (! f) | |
2888 | return 1; | |
2889 | if (($2) < 0) | |
2890 | { | |
2891 | long int i = longval (); | |
2892 | if (i != ($2)) | |
2893 | return 1; | |
2894 | fprintf (f, "%ld", i); | |
2895 | } | |
2896 | else | |
2897 | { | |
2898 | unsigned long int i = ulongval (); | |
2899 | if (i != ($2)) | |
2900 | return 1; | |
2901 | fprintf (f, "%lu", i); | |
2902 | } | |
2903 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2904 | on some platforms. */ | |
2905 | return ferror (f) || fclose (f) != 0; | |
2906 | ||
2907 | ; | |
2908 | return 0; | |
2909 | } | |
2910 | _ACEOF | |
2911 | if ac_fn_c_try_run "$LINENO"; then : | |
2912 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2913 | else | |
2914 | ac_retval=1 | |
2915 | fi | |
2916 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2917 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2918 | rm -f conftest.val | |
2919 | ||
2920 | fi | |
a9bec17c | 2921 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
5f90be1b PE |
2922 | as_fn_set_status $ac_retval |
2923 | ||
2924 | } # ac_fn_c_compute_int | |
067d23c9 KY |
2925 | cat >config.log <<_ACEOF |
2926 | This file contains any messages produced by compilers while | |
2927 | running configure, to aid debugging if configure makes a mistake. | |
2928 | ||
c574bc34 | 2929 | It was created by emacs $as_me 24.3.50, which was |
a9bec17c | 2930 | generated by GNU Autoconf 2.65. Invocation command line was |
067d23c9 KY |
2931 | |
2932 | $ $0 $@ | |
2933 | ||
2934 | _ACEOF | |
2935 | exec 5>>config.log | |
2936 | { | |
2937 | cat <<_ASUNAME | |
2938 | ## --------- ## | |
2939 | ## Platform. ## | |
2940 | ## --------- ## | |
2941 | ||
2942 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2943 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2944 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2945 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2946 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2947 | ||
2948 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2949 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2950 | ||
2951 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2952 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2953 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2954 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2955 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2956 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2957 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2958 | ||
2959 | _ASUNAME | |
2960 | ||
2961 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2962 | for as_dir in $PATH | |
2963 | do | |
2964 | IFS=$as_save_IFS | |
2965 | test -z "$as_dir" && as_dir=. | |
2966 | $as_echo "PATH: $as_dir" | |
2967 | done | |
2968 | IFS=$as_save_IFS | |
2969 | ||
2970 | } >&5 | |
2971 | ||
2972 | cat >&5 <<_ACEOF | |
2973 | ||
2974 | ||
2975 | ## ----------- ## | |
2976 | ## Core tests. ## | |
2977 | ## ----------- ## | |
2978 | ||
2979 | _ACEOF | |
2980 | ||
2981 | ||
2982 | # Keep a trace of the command line. | |
2983 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2984 | # Strip out --silent because we don't want to record it for future runs. | |
2985 | # Also quote any args containing shell meta-characters. | |
2986 | # Make two passes to allow for proper duplicate-argument suppression. | |
2987 | ac_configure_args= | |
2988 | ac_configure_args0= | |
2989 | ac_configure_args1= | |
2990 | ac_must_keep_next=false | |
2991 | for ac_pass in 1 2 | |
2992 | do | |
2993 | for ac_arg | |
2994 | do | |
2995 | case $ac_arg in | |
2996 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2997 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2998 | | -silent | --silent | --silen | --sile | --sil) | |
2999 | continue ;; | |
3000 | *\'*) | |
3001 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
3002 | esac | |
3003 | case $ac_pass in | |
3004 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
3005 | 2) | |
3006 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
3007 | if test $ac_must_keep_next = true; then | |
3008 | ac_must_keep_next=false # Got value, back to normal. | |
3009 | else | |
3010 | case $ac_arg in | |
3011 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
3012 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
3013 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
3014 | | -with-* | --with-* | -without-* | --without-* | --x) | |
3015 | case "$ac_configure_args0 " in | |
3016 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
3017 | esac | |
3018 | ;; | |
3019 | -* ) ac_must_keep_next=true ;; | |
3020 | esac | |
3021 | fi | |
3022 | as_fn_append ac_configure_args " '$ac_arg'" | |
3023 | ;; | |
3024 | esac | |
3025 | done | |
3026 | done | |
3027 | { ac_configure_args0=; unset ac_configure_args0;} | |
3028 | { ac_configure_args1=; unset ac_configure_args1;} | |
3029 | ||
3030 | # When interrupted or exit'd, cleanup temporary files, and complete | |
3031 | # config.log. We remove comments because anyway the quotes in there | |
3032 | # would cause problems or look ugly. | |
3033 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
3034 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3035 | trap 'exit_status=$? | |
3036 | # Save into config.log some information that might help in debugging. | |
3037 | { | |
3038 | echo | |
3039 | ||
a9bec17c GM |
3040 | cat <<\_ASBOX |
3041 | ## ---------------- ## | |
067d23c9 | 3042 | ## Cache variables. ## |
a9bec17c GM |
3043 | ## ---------------- ## |
3044 | _ASBOX | |
067d23c9 KY |
3045 | echo |
3046 | # The following way of writing the cache mishandles newlines in values, | |
3047 | ( | |
3048 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
3049 | eval ac_val=\$$ac_var | |
3050 | case $ac_val in #( | |
3051 | *${as_nl}*) | |
3052 | case $ac_var in #( | |
3053 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
3054 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
3055 | esac | |
3056 | case $ac_var in #( | |
3057 | _ | IFS | as_nl) ;; #( | |
3058 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
3059 | *) { eval $ac_var=; unset $ac_var;} ;; | |
3060 | esac ;; | |
3061 | esac | |
3062 | done | |
3063 | (set) 2>&1 | | |
3064 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
3065 | *${as_nl}ac_space=\ *) | |
3066 | sed -n \ | |
3067 | "s/'\''/'\''\\\\'\'''\''/g; | |
3068 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
3069 | ;; #( | |
3070 | *) | |
3071 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
3072 | ;; | |
3073 | esac | | |
3074 | sort | |
3075 | ) | |
3076 | echo | |
3077 | ||
a9bec17c GM |
3078 | cat <<\_ASBOX |
3079 | ## ----------------- ## | |
067d23c9 | 3080 | ## Output variables. ## |
a9bec17c GM |
3081 | ## ----------------- ## |
3082 | _ASBOX | |
067d23c9 KY |
3083 | echo |
3084 | for ac_var in $ac_subst_vars | |
3085 | do | |
3086 | eval ac_val=\$$ac_var | |
3087 | case $ac_val in | |
3088 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
3089 | esac | |
3090 | $as_echo "$ac_var='\''$ac_val'\''" | |
3091 | done | sort | |
3092 | echo | |
3093 | ||
3094 | if test -n "$ac_subst_files"; then | |
a9bec17c GM |
3095 | cat <<\_ASBOX |
3096 | ## ------------------- ## | |
067d23c9 | 3097 | ## File substitutions. ## |
a9bec17c GM |
3098 | ## ------------------- ## |
3099 | _ASBOX | |
067d23c9 KY |
3100 | echo |
3101 | for ac_var in $ac_subst_files | |
3102 | do | |
3103 | eval ac_val=\$$ac_var | |
3104 | case $ac_val in | |
3105 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
3106 | esac | |
3107 | $as_echo "$ac_var='\''$ac_val'\''" | |
3108 | done | sort | |
3109 | echo | |
3110 | fi | |
3111 | ||
3112 | if test -s confdefs.h; then | |
a9bec17c GM |
3113 | cat <<\_ASBOX |
3114 | ## ----------- ## | |
067d23c9 | 3115 | ## confdefs.h. ## |
a9bec17c GM |
3116 | ## ----------- ## |
3117 | _ASBOX | |
067d23c9 KY |
3118 | echo |
3119 | cat confdefs.h | |
3120 | echo | |
3121 | fi | |
3122 | test "$ac_signal" != 0 && | |
3123 | $as_echo "$as_me: caught signal $ac_signal" | |
3124 | $as_echo "$as_me: exit $exit_status" | |
3125 | } >&5 | |
3126 | rm -f core *.core core.conftest.* && | |
3127 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3128 | exit $exit_status | |
3129 | ' 0 | |
3130 | for ac_signal in 1 2 13 15; do | |
3131 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
3132 | done | |
3133 | ac_signal=0 | |
3134 | ||
3135 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
3136 | rm -f -r conftest* confdefs.h | |
3137 | ||
3138 | $as_echo "/* confdefs.h */" > confdefs.h | |
3139 | ||
3140 | # Predefined preprocessor variables. | |
3141 | ||
3142 | cat >>confdefs.h <<_ACEOF | |
3143 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
3144 | _ACEOF | |
3145 | ||
3146 | cat >>confdefs.h <<_ACEOF | |
3147 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
3148 | _ACEOF | |
3149 | ||
3150 | cat >>confdefs.h <<_ACEOF | |
3151 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
3152 | _ACEOF | |
3153 | ||
3154 | cat >>confdefs.h <<_ACEOF | |
3155 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
3156 | _ACEOF | |
3157 | ||
3158 | cat >>confdefs.h <<_ACEOF | |
3159 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
3160 | _ACEOF | |
3161 | ||
3162 | cat >>confdefs.h <<_ACEOF | |
3163 | #define PACKAGE_URL "$PACKAGE_URL" | |
3164 | _ACEOF | |
3165 | ||
3166 | ||
3167 | # Let the site file select an alternate cache file if it wants to. | |
3168 | # Prefer an explicitly selected file to automatically selected ones. | |
3169 | ac_site_file1=NONE | |
3170 | ac_site_file2=NONE | |
3171 | if test -n "$CONFIG_SITE"; then | |
a9bec17c | 3172 | ac_site_file1=$CONFIG_SITE |
067d23c9 KY |
3173 | elif test "x$prefix" != xNONE; then |
3174 | ac_site_file1=$prefix/share/config.site | |
3175 | ac_site_file2=$prefix/etc/config.site | |
3176 | else | |
3177 | ac_site_file1=$ac_default_prefix/share/config.site | |
3178 | ac_site_file2=$ac_default_prefix/etc/config.site | |
3179 | fi | |
3180 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
3181 | do | |
3182 | test "x$ac_site_file" = xNONE && continue | |
3183 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then | |
3184 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
3185 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
3186 | sed 's/^/| /' "$ac_site_file" >&5 | |
a9bec17c | 3187 | . "$ac_site_file" |
067d23c9 KY |
3188 | fi |
3189 | done | |
3190 | ||
3191 | if test -r "$cache_file"; then | |
3192 | # Some versions of bash will fail to source /dev/null (special files | |
3193 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
3194 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
3195 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
3196 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
3197 | case $cache_file in | |
3198 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
3199 | *) . "./$cache_file";; | |
3200 | esac | |
3201 | fi | |
3202 | else | |
3203 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
3204 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
3205 | >$cache_file | |
3206 | fi | |
3207 | ||
5476a9a4 GM |
3208 | as_fn_append ac_header_list " linux/version.h" |
3209 | as_fn_append ac_header_list " sys/systeminfo.h" | |
5476a9a4 GM |
3210 | as_fn_append ac_header_list " coff.h" |
3211 | as_fn_append ac_header_list " pty.h" | |
3212 | as_fn_append ac_header_list " sys/vlimit.h" | |
3213 | as_fn_append ac_header_list " sys/resource.h" | |
3214 | as_fn_append ac_header_list " sys/utsname.h" | |
3215 | as_fn_append ac_header_list " pwd.h" | |
3216 | as_fn_append ac_header_list " utmp.h" | |
5476a9a4 GM |
3217 | as_fn_append ac_header_list " util.h" |
3218 | as_fn_append ac_header_list " sys/socket.h" | |
3219 | as_fn_append ac_header_list " stdlib.h" | |
3220 | as_fn_append ac_header_list " unistd.h" | |
7e723570 | 3221 | as_fn_append ac_header_list " sys/param.h" |
5476a9a4 GM |
3222 | as_fn_append ac_header_list " pthread.h" |
3223 | as_fn_append ac_header_list " malloc/malloc.h" | |
3224 | as_fn_append ac_header_list " maillock.h" | |
3225 | as_fn_append ac_header_list " sys/un.h" | |
3226 | as_fn_append ac_func_list " tzset" | |
3227 | as_fn_append ac_func_list " readlinkat" | |
8966cbff | 3228 | as_fn_append ac_header_list " execinfo.h" |
710f5812 | 3229 | as_fn_append ac_func_list " faccessat" |
eda33f78 | 3230 | as_fn_append ac_header_list " stdio_ext.h" |
3bf26e96 | 3231 | as_fn_append ac_func_list " __fpending" |
f199cab1 GM |
3232 | gl_getopt_required=GNU |
3233 | as_fn_append ac_header_list " getopt.h" | |
3234 | as_fn_append ac_func_list " gettimeofday" | |
3235 | as_fn_append ac_func_list " nanotime" | |
e700232f | 3236 | as_fn_append ac_header_list " sys/time.h" |
f199cab1 GM |
3237 | as_fn_append ac_header_list " wchar.h" |
3238 | as_fn_append ac_header_list " stdint.h" | |
3239 | as_fn_append ac_header_list " inttypes.h" | |
3240 | as_fn_append ac_func_list " lstat" | |
f199cab1 GM |
3241 | as_fn_append ac_func_list " alarm" |
3242 | as_fn_append ac_header_list " sys/select.h" | |
3243 | as_fn_append ac_func_list " pselect" | |
3244 | as_fn_append ac_func_list " pthread_sigmask" | |
3245 | as_fn_append ac_func_list " readlink" | |
f199cab1 GM |
3246 | as_fn_append ac_func_list " strtoimax" |
3247 | as_fn_append ac_func_list " strtoumax" | |
3248 | as_fn_append ac_func_list " symlink" | |
3249 | as_fn_append ac_header_list " sys/stat.h" | |
3250 | as_fn_append ac_func_list " localtime_r" | |
e700232f | 3251 | as_fn_append ac_header_list " utime.h" |
f199cab1 GM |
3252 | as_fn_append ac_func_list " futimes" |
3253 | as_fn_append ac_func_list " futimesat" | |
3254 | as_fn_append ac_func_list " futimens" | |
3255 | as_fn_append ac_func_list " utimensat" | |
3256 | as_fn_append ac_func_list " lutimes" | |
067d23c9 KY |
3257 | # Check that the precious variables saved in the cache have kept the same |
3258 | # value. | |
3259 | ac_cache_corrupted=false | |
3260 | for ac_var in $ac_precious_vars; do | |
3261 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
3262 | eval ac_new_set=\$ac_env_${ac_var}_set | |
3263 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
3264 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3265 | case $ac_old_set,$ac_new_set in | |
3266 | set,) | |
3267 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
3268 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
3269 | ac_cache_corrupted=: ;; | |
3270 | ,set) | |
3271 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
3272 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
3273 | ac_cache_corrupted=: ;; | |
3274 | ,);; | |
3275 | *) | |
3276 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
3277 | # differences in whitespace do not lead to failure. | |
3278 | ac_old_val_w=`echo x $ac_old_val` | |
3279 | ac_new_val_w=`echo x $ac_new_val` | |
3280 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
3281 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
3282 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
3283 | ac_cache_corrupted=: | |
3284 | else | |
3285 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
3286 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
3287 | eval $ac_var=\$ac_old_val | |
3288 | fi | |
3289 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
3290 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
3291 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
3292 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
3293 | fi;; | |
3294 | esac | |
3295 | # Pass precious variables to config.status. | |
3296 | if test "$ac_new_set" = set; then | |
3297 | case $ac_new_val in | |
3298 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
3299 | *) ac_arg=$ac_var=$ac_new_val ;; | |
3300 | esac | |
3301 | case " $ac_configure_args " in | |
3302 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
3303 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
3304 | esac | |
3305 | fi | |
3306 | done | |
3307 | if $ac_cache_corrupted; then | |
3308 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3309 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3310 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
3311 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
a9bec17c | 3312 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
067d23c9 KY |
3313 | fi |
3314 | ## -------------------- ## | |
3315 | ## Main body of script. ## | |
3316 | ## -------------------- ## | |
3317 | ||
3318 | ac_ext=c | |
3319 | ac_cpp='$CPP $CPPFLAGS' | |
3320 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3321 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3322 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3323 | ||
3324 | ||
3325 | ac_config_headers="$ac_config_headers src/config.h:src/config.in" | |
3326 | ||
3327 | ||
743c80a7 | 3328 | ac_aux_dir= |
369e19fc | 3329 | for ac_dir in build-aux "$srcdir"/build-aux; do |
a9bec17c GM |
3330 | for ac_t in install-sh install.sh shtool; do |
3331 | if test -f "$ac_dir/$ac_t"; then | |
3332 | ac_aux_dir=$ac_dir | |
3333 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
3334 | break 2 | |
3335 | fi | |
3336 | done | |
743c80a7 PE |
3337 | done |
3338 | if test -z "$ac_aux_dir"; then | |
a9bec17c | 3339 | as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 |
743c80a7 | 3340 | fi |
067d23c9 | 3341 | |
743c80a7 PE |
3342 | # These three variables are undocumented and unsupported, |
3343 | # and are intended to be withdrawn in a future Autoconf release. | |
3344 | # They can cause serious problems if a builder's source tree is in a directory | |
3345 | # whose full name contains unusual characters. | |
3346 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
3347 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
3348 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
067d23c9 | 3349 | |
067d23c9 | 3350 | |
369e19fc PE |
3351 | am__api_version='1.11' |
3352 | ||
743c80a7 PE |
3353 | # Find a good install program. We prefer a C program (faster), |
3354 | # so one script is as good as another. But avoid the broken or | |
3355 | # incompatible versions: | |
3356 | # SysV /etc/install, /usr/sbin/install | |
3357 | # SunOS /usr/etc/install | |
3358 | # IRIX /sbin/install | |
3359 | # AIX /bin/install | |
3360 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
3361 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
3362 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
3363 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
3364 | # OS/2's system install, which has a completely different semantic | |
3365 | # ./install, which can be erroneously created by make from ./install.sh. | |
3366 | # Reject install programs that cannot install multiple files. | |
3367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
3368 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
3369 | if test -z "$INSTALL"; then | |
a9bec17c | 3370 | if test "${ac_cv_path_install+set}" = set; then : |
743c80a7 PE |
3371 | $as_echo_n "(cached) " >&6 |
3372 | else | |
3373 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3374 | for as_dir in $PATH | |
3375 | do | |
3376 | IFS=$as_save_IFS | |
3377 | test -z "$as_dir" && as_dir=. | |
3378 | # Account for people who put trailing slashes in PATH elements. | |
3379 | case $as_dir/ in #(( | |
3380 | ./ | .// | /[cC]/* | \ | |
3381 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
3382 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
3383 | /usr/ucb/* ) ;; | |
3384 | *) | |
3385 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
3386 | # Don't use installbsd from OSF since it installs stuff as root | |
3387 | # by default. | |
3388 | for ac_prog in ginstall scoinst install; do | |
3389 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3390 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
3391 | if test $ac_prog = install && | |
3392 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3393 | # AIX install. It has an incompatible calling convention. | |
3394 | : | |
3395 | elif test $ac_prog = install && | |
3396 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
3397 | # program-specific install script used by HP pwplus--don't use. | |
3398 | : | |
3399 | else | |
3400 | rm -rf conftest.one conftest.two conftest.dir | |
3401 | echo one > conftest.one | |
3402 | echo two > conftest.two | |
3403 | mkdir conftest.dir | |
3404 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
3405 | test -s conftest.one && test -s conftest.two && | |
3406 | test -s conftest.dir/conftest.one && | |
3407 | test -s conftest.dir/conftest.two | |
3408 | then | |
3409 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
3410 | break 3 | |
3411 | fi | |
3412 | fi | |
3413 | fi | |
3414 | done | |
3415 | done | |
3416 | ;; | |
3417 | esac | |
067d23c9 | 3418 | |
743c80a7 PE |
3419 | done |
3420 | IFS=$as_save_IFS | |
067d23c9 | 3421 | |
743c80a7 | 3422 | rm -rf conftest.one conftest.two conftest.dir |
067d23c9 | 3423 | |
067d23c9 | 3424 | fi |
743c80a7 PE |
3425 | if test "${ac_cv_path_install+set}" = set; then |
3426 | INSTALL=$ac_cv_path_install | |
3427 | else | |
3428 | # As a last resort, use the slow shell script. Don't cache a | |
3429 | # value for INSTALL within a source directory, because that will | |
3430 | # break other packages using the cache if that directory is | |
3431 | # removed, or if the value is a relative name. | |
3432 | INSTALL=$ac_install_sh | |
3433 | fi | |
067d23c9 | 3434 | fi |
743c80a7 PE |
3435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
3436 | $as_echo "$INSTALL" >&6; } | |
067d23c9 | 3437 | |
743c80a7 PE |
3438 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
3439 | # It thinks the first close brace ends the variable substitution. | |
3440 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
067d23c9 | 3441 | |
743c80a7 | 3442 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
067d23c9 | 3443 | |
743c80a7 | 3444 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
067d23c9 | 3445 | |
743c80a7 PE |
3446 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 |
3447 | $as_echo_n "checking whether build environment is sane... " >&6; } | |
3448 | # Just in case | |
3449 | sleep 1 | |
3450 | echo timestamp > conftest.file | |
3451 | # Reject unsafe characters in $srcdir or the absolute working directory | |
3452 | # name. Accept space and tab only in the latter. | |
3453 | am_lf=' | |
3454 | ' | |
3455 | case `pwd` in | |
3456 | *[\\\"\#\$\&\'\`$am_lf]*) | |
a9bec17c | 3457 | as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; |
743c80a7 PE |
3458 | esac |
3459 | case $srcdir in | |
3460 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) | |
a9bec17c | 3461 | as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; |
743c80a7 | 3462 | esac |
067d23c9 | 3463 | |
743c80a7 PE |
3464 | # Do `set' in a subshell so we don't clobber the current shell's |
3465 | # arguments. Must try -L first in case configure is actually a | |
3466 | # symlink; some systems play weird games with the mod time of symlinks | |
3467 | # (eg FreeBSD returns the mod time of the symlink's containing | |
3468 | # directory). | |
3469 | if ( | |
3470 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
3471 | if test "$*" = "X"; then | |
3472 | # -L didn't work. | |
3473 | set X `ls -t "$srcdir/configure" conftest.file` | |
3474 | fi | |
3475 | rm -f conftest.file | |
3476 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
3477 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
3478 | ||
3479 | # If neither matched, then we have a broken ls. This can happen | |
3480 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
3481 | # broken ls alias from the environment. This has actually | |
3482 | # happened. Such a system could not be considered "sane". | |
a9bec17c | 3483 | as_fn_error "ls -t appears to fail. Make sure there is not a broken |
743c80a7 PE |
3484 | alias in your environment" "$LINENO" 5 |
3485 | fi | |
067d23c9 | 3486 | |
743c80a7 PE |
3487 | test "$2" = conftest.file |
3488 | ) | |
3489 | then | |
3490 | # Ok. | |
3491 | : | |
067d23c9 | 3492 | else |
a9bec17c | 3493 | as_fn_error "newly created file is older than distributed files! |
743c80a7 | 3494 | Check your system clock" "$LINENO" 5 |
067d23c9 | 3495 | fi |
743c80a7 PE |
3496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3497 | $as_echo "yes" >&6; } | |
3498 | test "$program_prefix" != NONE && | |
3499 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
3500 | # Use a double $ so make ignores it. | |
3501 | test "$program_suffix" != NONE && | |
3502 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
3503 | # Double any \ or $. | |
3504 | # By default was `s,x,x', remove it if useless. | |
3505 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
3506 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
067d23c9 | 3507 | |
743c80a7 PE |
3508 | # expand $ac_aux_dir to an absolute path |
3509 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
067d23c9 | 3510 | |
743c80a7 PE |
3511 | if test x"${MISSING+set}" != xset; then |
3512 | case $am_aux_dir in | |
3513 | *\ * | *\ *) | |
3514 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
3515 | *) | |
3516 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
3517 | esac | |
067d23c9 | 3518 | fi |
743c80a7 PE |
3519 | # Use eval to expand $SHELL |
3520 | if eval "$MISSING --run true"; then | |
3521 | am_missing_run="$MISSING --run " | |
067d23c9 | 3522 | else |
743c80a7 PE |
3523 | am_missing_run= |
3524 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 | |
3525 | $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} | |
067d23c9 KY |
3526 | fi |
3527 | ||
743c80a7 PE |
3528 | if test x"${install_sh}" != xset; then |
3529 | case $am_aux_dir in | |
3530 | *\ * | *\ *) | |
3531 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
3532 | *) | |
3533 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
3534 | esac | |
067d23c9 KY |
3535 | fi |
3536 | ||
743c80a7 PE |
3537 | # Installed binaries are usually stripped using `strip' when the user |
3538 | # run `make install-strip'. However `strip' might not be the right | |
3539 | # tool to use in cross-compilation environments, therefore Automake | |
3540 | # will honor the `STRIP' environment variable to overrule this program. | |
3541 | if test "$cross_compiling" != no; then | |
3542 | if test -n "$ac_tool_prefix"; then | |
3543 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3544 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3546 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 3547 | if test "${ac_cv_prog_STRIP+set}" = set; then : |
743c80a7 | 3548 | $as_echo_n "(cached) " >&6 |
067d23c9 | 3549 | else |
743c80a7 PE |
3550 | if test -n "$STRIP"; then |
3551 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
3552 | else | |
3553 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3554 | for as_dir in $PATH | |
3555 | do | |
3556 | IFS=$as_save_IFS | |
3557 | test -z "$as_dir" && as_dir=. | |
3558 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3559 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3560 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
3561 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3562 | break 2 | |
3563 | fi | |
3564 | done | |
3565 | done | |
3566 | IFS=$as_save_IFS | |
067d23c9 KY |
3567 | |
3568 | fi | |
067d23c9 | 3569 | fi |
743c80a7 PE |
3570 | STRIP=$ac_cv_prog_STRIP |
3571 | if test -n "$STRIP"; then | |
3572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
3573 | $as_echo "$STRIP" >&6; } | |
3574 | else | |
3575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3576 | $as_echo "no" >&6; } | |
067d23c9 KY |
3577 | fi |
3578 | ||
3579 | ||
067d23c9 | 3580 | fi |
743c80a7 PE |
3581 | if test -z "$ac_cv_prog_STRIP"; then |
3582 | ac_ct_STRIP=$STRIP | |
3583 | # Extract the first word of "strip", so it can be a program name with args. | |
3584 | set dummy strip; ac_word=$2 | |
3585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3586 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 3587 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : |
743c80a7 PE |
3588 | $as_echo_n "(cached) " >&6 |
3589 | else | |
3590 | if test -n "$ac_ct_STRIP"; then | |
3591 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3592 | else | |
3593 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3594 | for as_dir in $PATH | |
3595 | do | |
3596 | IFS=$as_save_IFS | |
3597 | test -z "$as_dir" && as_dir=. | |
3598 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3599 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3600 | ac_cv_prog_ac_ct_STRIP="strip" | |
3601 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3602 | break 2 | |
3603 | fi | |
3604 | done | |
3605 | done | |
3606 | IFS=$as_save_IFS | |
3607 | ||
3608 | fi | |
3609 | fi | |
3610 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
3611 | if test -n "$ac_ct_STRIP"; then | |
3612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
3613 | $as_echo "$ac_ct_STRIP" >&6; } | |
3614 | else | |
3615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3616 | $as_echo "no" >&6; } | |
3617 | fi | |
3618 | ||
3619 | if test "x$ac_ct_STRIP" = x; then | |
3620 | STRIP=":" | |
3621 | else | |
3622 | case $cross_compiling:$ac_tool_warned in | |
3623 | yes:) | |
3624 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3625 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3626 | ac_tool_warned=yes ;; | |
3627 | esac | |
3628 | STRIP=$ac_ct_STRIP | |
3629 | fi | |
3630 | else | |
3631 | STRIP="$ac_cv_prog_STRIP" | |
3632 | fi | |
3633 | ||
3634 | fi | |
3635 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
3636 | ||
3637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 | |
3638 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } | |
3639 | if test -z "$MKDIR_P"; then | |
a9bec17c | 3640 | if test "${ac_cv_path_mkdir+set}" = set; then : |
743c80a7 PE |
3641 | $as_echo_n "(cached) " >&6 |
3642 | else | |
3643 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3644 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin | |
3645 | do | |
3646 | IFS=$as_save_IFS | |
3647 | test -z "$as_dir" && as_dir=. | |
3648 | for ac_prog in mkdir gmkdir; do | |
3649 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3650 | { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue | |
3651 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( | |
3652 | 'mkdir (GNU coreutils) '* | \ | |
3653 | 'mkdir (coreutils) '* | \ | |
3654 | 'mkdir (fileutils) '4.1*) | |
3655 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext | |
3656 | break 3;; | |
3657 | esac | |
3658 | done | |
3659 | done | |
3660 | done | |
3661 | IFS=$as_save_IFS | |
3662 | ||
3663 | fi | |
3664 | ||
3665 | test -d ./--version && rmdir ./--version | |
3666 | if test "${ac_cv_path_mkdir+set}" = set; then | |
3667 | MKDIR_P="$ac_cv_path_mkdir -p" | |
3668 | else | |
3669 | # As a last resort, use the slow shell script. Don't cache a | |
3670 | # value for MKDIR_P within a source directory, because that will | |
3671 | # break other packages using the cache if that directory is | |
3672 | # removed, or if the value is a relative name. | |
3673 | MKDIR_P="$ac_install_sh -d" | |
3674 | fi | |
3675 | fi | |
3676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 | |
3677 | $as_echo "$MKDIR_P" >&6; } | |
3678 | ||
a451f14b | 3679 | |
743c80a7 PE |
3680 | mkdir_p="$MKDIR_P" |
3681 | case $mkdir_p in | |
3682 | [\\/$]* | ?:[\\/]*) ;; | |
3683 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
3684 | esac | |
3685 | ||
3686 | for ac_prog in gawk mawk nawk awk | |
3687 | do | |
3688 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3689 | set dummy $ac_prog; ac_word=$2 | |
3690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3691 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 3692 | if test "${ac_cv_prog_AWK+set}" = set; then : |
743c80a7 PE |
3693 | $as_echo_n "(cached) " >&6 |
3694 | else | |
3695 | if test -n "$AWK"; then | |
3696 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
3697 | else | |
3698 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3699 | for as_dir in $PATH | |
3700 | do | |
3701 | IFS=$as_save_IFS | |
3702 | test -z "$as_dir" && as_dir=. | |
3703 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3704 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3705 | ac_cv_prog_AWK="$ac_prog" | |
3706 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3707 | break 2 | |
3708 | fi | |
3709 | done | |
3710 | done | |
3711 | IFS=$as_save_IFS | |
3712 | ||
3713 | fi | |
3714 | fi | |
3715 | AWK=$ac_cv_prog_AWK | |
3716 | if test -n "$AWK"; then | |
3717 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
3718 | $as_echo "$AWK" >&6; } | |
3719 | else | |
3720 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3721 | $as_echo "no" >&6; } | |
3722 | fi | |
3723 | ||
3724 | ||
3725 | test -n "$AWK" && break | |
3726 | done | |
3727 | ||
3728 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
3729 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
3730 | set x ${MAKE-make} | |
3731 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
a9bec17c | 3732 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : |
743c80a7 PE |
3733 | $as_echo_n "(cached) " >&6 |
3734 | else | |
3735 | cat >conftest.make <<\_ACEOF | |
3736 | SHELL = /bin/sh | |
3737 | all: | |
3738 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
3739 | _ACEOF | |
a9bec17c | 3740 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
743c80a7 PE |
3741 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
3742 | *@@@%%%=?*=@@@%%%*) | |
3743 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
3744 | *) | |
3745 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
3746 | esac | |
3747 | rm -f conftest.make | |
3748 | fi | |
3749 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
3750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3751 | $as_echo "yes" >&6; } | |
3752 | SET_MAKE= | |
3753 | else | |
3754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3755 | $as_echo "no" >&6; } | |
3756 | SET_MAKE="MAKE=${MAKE-make}" | |
3757 | fi | |
3758 | ||
3759 | rm -rf .tst 2>/dev/null | |
3760 | mkdir .tst 2>/dev/null | |
3761 | if test -d .tst; then | |
3762 | am__leading_dot=. | |
3763 | else | |
3764 | am__leading_dot=_ | |
3765 | fi | |
3766 | rmdir .tst 2>/dev/null | |
3767 | ||
3768 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
3769 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
3770 | # is not polluted with repeated "-I." | |
3771 | am__isrc=' -I$(srcdir)' | |
3772 | # test to see if srcdir already configured | |
3773 | if test -f $srcdir/config.status; then | |
a9bec17c | 3774 | as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 |
743c80a7 PE |
3775 | fi |
3776 | fi | |
3777 | ||
3778 | # test whether we have cygpath | |
3779 | if test -z "$CYGPATH_W"; then | |
3780 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
3781 | CYGPATH_W='cygpath -w' | |
3782 | else | |
3783 | CYGPATH_W=echo | |
3784 | fi | |
3785 | fi | |
3786 | ||
3787 | ||
3788 | # Define the identity of the package. | |
3789 | PACKAGE='emacs' | |
c574bc34 | 3790 | VERSION='24.3.50' |
743c80a7 PE |
3791 | |
3792 | ||
3793 | cat >>confdefs.h <<_ACEOF | |
3794 | #define PACKAGE "$PACKAGE" | |
3795 | _ACEOF | |
3796 | ||
3797 | ||
3798 | cat >>confdefs.h <<_ACEOF | |
3799 | #define VERSION "$VERSION" | |
3800 | _ACEOF | |
3801 | ||
3802 | # Some tools Automake needs. | |
3803 | ||
3804 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} | |
3805 | ||
3806 | ||
3807 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} | |
3808 | ||
3809 | ||
3810 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
3811 | ||
3812 | ||
3813 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
3814 | ||
3815 | ||
3816 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
3817 | ||
3818 | # We need awk for the "check" target. The system "awk" is bad on | |
3819 | # some platforms. | |
3820 | # Always define AMTAR for backward compatibility. | |
3821 | ||
3822 | AMTAR=${AMTAR-"${am_missing_run}tar"} | |
3823 | ||
3824 | am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' | |
3825 | ||
3826 | ||
3827 | ||
3828 | ||
3829 | ||
3830 | ||
3831 | ||
3832 | ||
3833 | lispdir='${datadir}/emacs/${version}/lisp' | |
e1939eb1 | 3834 | leimdir='${datadir}/emacs/${version}/leim' |
397f7161 | 3835 | standardlisppath='${lispdir}:${leimdir}' |
743c80a7 PE |
3836 | locallisppath='${datadir}/emacs/${version}/site-lisp:'\ |
3837 | '${datadir}/emacs/site-lisp' | |
397f7161 | 3838 | lisppath='${locallisppath}:${standardlisppath}' |
743c80a7 PE |
3839 | etcdir='${datadir}/emacs/${version}/etc' |
3840 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' | |
3841 | docdir='${datadir}/emacs/${version}/etc' | |
3842 | gamedir='${localstatedir}/games/emacs' | |
3843 | ||
ee77919d GM |
3844 | |
3845 | # Check whether --with-all was given. | |
3846 | if test "${with_all+set}" = set; then : | |
3847 | withval=$with_all; with_features=$withval | |
c0528ebe | 3848 | else |
ee77919d | 3849 | with_features=yes |
c0528ebe GM |
3850 | fi |
3851 | ||
3852 | ||
743c80a7 PE |
3853 | |
3854 | ||
3855 | ||
3856 | # Check whether --with-pop was given. | |
3857 | if test "${with_pop+set}" = set; then : | |
3858 | withval=$with_pop; | |
3859 | else | |
ee77919d | 3860 | with_pop=$with_features |
743c80a7 PE |
3861 | fi |
3862 | ||
3863 | if test "$with_pop" = yes; then | |
3864 | $as_echo "#define MAIL_USE_POP 1" >>confdefs.h | |
3865 | ||
3866 | fi | |
3867 | ||
3868 | ||
3869 | # Check whether --with-kerberos was given. | |
3870 | if test "${with_kerberos+set}" = set; then : | |
3871 | withval=$with_kerberos; | |
3872 | else | |
3873 | with_kerberos=no | |
3874 | fi | |
3875 | ||
3876 | if test "$with_kerberos" != no; then | |
3877 | $as_echo "#define KERBEROS 1" >>confdefs.h | |
3878 | ||
3879 | fi | |
3880 | ||
3881 | ||
3882 | # Check whether --with-kerberos5 was given. | |
3883 | if test "${with_kerberos5+set}" = set; then : | |
3884 | withval=$with_kerberos5; | |
3885 | else | |
3886 | with_kerberos5=no | |
3887 | fi | |
3888 | ||
3889 | if test "${with_kerberos5}" != no; then | |
3890 | if test "${with_kerberos}" = no; then | |
3891 | with_kerberos=yes | |
3892 | $as_echo "#define KERBEROS 1" >>confdefs.h | |
3893 | ||
3894 | fi | |
3895 | ||
3896 | $as_echo "#define KERBEROS5 1" >>confdefs.h | |
3897 | ||
3898 | fi | |
3899 | ||
3900 | ||
3901 | # Check whether --with-hesiod was given. | |
3902 | if test "${with_hesiod+set}" = set; then : | |
3903 | withval=$with_hesiod; | |
3904 | else | |
3905 | with_hesiod=no | |
3906 | fi | |
3907 | ||
3908 | if test "$with_hesiod" != no; then | |
3909 | ||
3910 | $as_echo "#define HESIOD 1" >>confdefs.h | |
3911 | ||
3912 | fi | |
3913 | ||
3914 | ||
3915 | # Check whether --with-mmdf was given. | |
3916 | if test "${with_mmdf+set}" = set; then : | |
3917 | withval=$with_mmdf; | |
3918 | else | |
3919 | with_mmdf=no | |
3920 | fi | |
3921 | ||
3922 | if test "$with_mmdf" != no; then | |
3923 | ||
3924 | $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h | |
3925 | ||
3926 | fi | |
3927 | ||
3928 | ||
3929 | # Check whether --with-mail-unlink was given. | |
3930 | if test "${with_mail_unlink+set}" = set; then : | |
3931 | withval=$with_mail_unlink; | |
3932 | else | |
3933 | with_mail_unlink=no | |
3934 | fi | |
3935 | ||
3936 | if test "$with_mail_unlink" != no; then | |
3937 | ||
3938 | $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h | |
3939 | ||
3940 | fi | |
3941 | ||
3942 | ||
3943 | # Check whether --with-mailhost was given. | |
3944 | if test "${with_mailhost+set}" = set; then : | |
3945 | withval=$with_mailhost; | |
3946 | cat >>confdefs.h <<_ACEOF | |
3947 | #define MAILHOST "$withval" | |
3948 | _ACEOF | |
3949 | ||
3950 | fi | |
3951 | ||
3952 | ||
3953 | ||
067d23c9 KY |
3954 | # Check whether --with-sound was given. |
3955 | if test "${with_sound+set}" = set; then : | |
3956 | withval=$with_sound; | |
3957 | else | |
ee77919d | 3958 | with_sound=$with_features |
067d23c9 KY |
3959 | fi |
3960 | ||
3961 | ||
3962 | ||
067d23c9 KY |
3963 | # Check whether --with-x-toolkit was given. |
3964 | if test "${with_x_toolkit+set}" = set; then : | |
3965 | withval=$with_x_toolkit; case "${withval}" in | |
3966 | y | ye | yes ) val=gtk ;; | |
3967 | n | no ) val=no ;; | |
3968 | l | lu | luc | luci | lucid ) val=lucid ;; | |
3969 | a | at | ath | athe | athen | athena ) val=athena ;; | |
3970 | m | mo | mot | moti | motif ) val=motif ;; | |
3971 | g | gt | gtk ) val=gtk ;; | |
4fa92495 | 3972 | gtk2 ) val=gtk2 ;; |
067d23c9 KY |
3973 | gtk3 ) val=gtk3 ;; |
3974 | * ) | |
a9bec17c | 3975 | as_fn_error "\`--with-x-toolkit=$withval' is invalid; |
4fa92495 GM |
3976 | this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk', |
3977 | \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms. | |
3978 | \`athena' and \`lucid' are synonyms." "$LINENO" 5 | |
067d23c9 KY |
3979 | ;; |
3980 | esac | |
3981 | with_x_toolkit=$val | |
3982 | ||
3983 | fi | |
3984 | ||
3985 | ||
3986 | ||
0442dc7f GM |
3987 | # Check whether --with-wide-int was given. |
3988 | if test "${with_wide_int+set}" = set; then : | |
3989 | withval=$with_wide_int; | |
3990 | else | |
3991 | with_wide_int=no | |
3992 | fi | |
3993 | ||
3994 | if test "$with_wide_int" = yes; then | |
3995 | ||
3996 | $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h | |
3997 | ||
3998 | fi | |
3999 | ||
4000 | ||
067d23c9 KY |
4001 | # Check whether --with-xpm was given. |
4002 | if test "${with_xpm+set}" = set; then : | |
4003 | withval=$with_xpm; | |
4004 | else | |
ee77919d | 4005 | with_xpm=$with_features |
067d23c9 KY |
4006 | fi |
4007 | ||
4008 | ||
4009 | # Check whether --with-jpeg was given. | |
4010 | if test "${with_jpeg+set}" = set; then : | |
4011 | withval=$with_jpeg; | |
4012 | else | |
ee77919d | 4013 | with_jpeg=$with_features |
067d23c9 KY |
4014 | fi |
4015 | ||
4016 | ||
4017 | # Check whether --with-tiff was given. | |
4018 | if test "${with_tiff+set}" = set; then : | |
4019 | withval=$with_tiff; | |
4020 | else | |
ee77919d | 4021 | with_tiff=$with_features |
067d23c9 KY |
4022 | fi |
4023 | ||
4024 | ||
4025 | # Check whether --with-gif was given. | |
4026 | if test "${with_gif+set}" = set; then : | |
4027 | withval=$with_gif; | |
4028 | else | |
ee77919d | 4029 | with_gif=$with_features |
067d23c9 KY |
4030 | fi |
4031 | ||
4032 | ||
4033 | # Check whether --with-png was given. | |
4034 | if test "${with_png+set}" = set; then : | |
4035 | withval=$with_png; | |
4036 | else | |
ee77919d | 4037 | with_png=$with_features |
067d23c9 KY |
4038 | fi |
4039 | ||
4040 | ||
4041 | # Check whether --with-rsvg was given. | |
4042 | if test "${with_rsvg+set}" = set; then : | |
4043 | withval=$with_rsvg; | |
4044 | else | |
ee77919d | 4045 | with_rsvg=$with_features |
067d23c9 KY |
4046 | fi |
4047 | ||
4048 | ||
4049 | # Check whether --with-xml2 was given. | |
4050 | if test "${with_xml2+set}" = set; then : | |
4051 | withval=$with_xml2; | |
4052 | else | |
ee77919d | 4053 | with_xml2=$with_features |
067d23c9 KY |
4054 | fi |
4055 | ||
4056 | ||
4057 | # Check whether --with-imagemagick was given. | |
4058 | if test "${with_imagemagick+set}" = set; then : | |
4059 | withval=$with_imagemagick; | |
4060 | else | |
ee77919d | 4061 | with_imagemagick=$with_features |
067d23c9 KY |
4062 | fi |
4063 | ||
4064 | ||
4065 | ||
4066 | # Check whether --with-xft was given. | |
4067 | if test "${with_xft+set}" = set; then : | |
4068 | withval=$with_xft; | |
4069 | else | |
ee77919d | 4070 | with_xft=$with_features |
067d23c9 KY |
4071 | fi |
4072 | ||
4073 | ||
4074 | # Check whether --with-libotf was given. | |
4075 | if test "${with_libotf+set}" = set; then : | |
4076 | withval=$with_libotf; | |
4077 | else | |
ee77919d | 4078 | with_libotf=$with_features |
067d23c9 KY |
4079 | fi |
4080 | ||
4081 | ||
4082 | # Check whether --with-m17n-flt was given. | |
4083 | if test "${with_m17n_flt+set}" = set; then : | |
4084 | withval=$with_m17n_flt; | |
4085 | else | |
ee77919d | 4086 | with_m17n_flt=$with_features |
067d23c9 KY |
4087 | fi |
4088 | ||
4089 | ||
4090 | ||
4091 | # Check whether --with-toolkit-scroll-bars was given. | |
4092 | if test "${with_toolkit_scroll_bars+set}" = set; then : | |
4093 | withval=$with_toolkit_scroll_bars; | |
4094 | else | |
ee77919d | 4095 | with_toolkit_scroll_bars=$with_features |
067d23c9 KY |
4096 | fi |
4097 | ||
4098 | ||
4099 | # Check whether --with-xaw3d was given. | |
4100 | if test "${with_xaw3d+set}" = set; then : | |
4101 | withval=$with_xaw3d; | |
4102 | else | |
ee77919d | 4103 | with_xaw3d=$with_features |
067d23c9 KY |
4104 | fi |
4105 | ||
4106 | ||
4107 | # Check whether --with-xim was given. | |
4108 | if test "${with_xim+set}" = set; then : | |
4109 | withval=$with_xim; | |
4110 | else | |
ee77919d | 4111 | with_xim=$with_features |
067d23c9 KY |
4112 | fi |
4113 | ||
4114 | ||
4115 | # Check whether --with-ns was given. | |
4116 | if test "${with_ns+set}" = set; then : | |
4117 | withval=$with_ns; | |
4118 | else | |
4119 | with_ns=no | |
4120 | fi | |
4121 | ||
4122 | ||
5c0255d9 GM |
4123 | # Check whether --with-w32 was given. |
4124 | if test "${with_w32+set}" = set; then : | |
4125 | withval=$with_w32; | |
4126 | else | |
4127 | with_w32=no | |
4128 | fi | |
4129 | ||
4130 | ||
067d23c9 KY |
4131 | |
4132 | # Check whether --with-gpm was given. | |
4133 | if test "${with_gpm+set}" = set; then : | |
4134 | withval=$with_gpm; | |
4135 | else | |
ee77919d | 4136 | with_gpm=$with_features |
067d23c9 KY |
4137 | fi |
4138 | ||
4139 | ||
4140 | # Check whether --with-dbus was given. | |
4141 | if test "${with_dbus+set}" = set; then : | |
4142 | withval=$with_dbus; | |
4143 | else | |
ee77919d | 4144 | with_dbus=$with_features |
067d23c9 KY |
4145 | fi |
4146 | ||
4147 | ||
4148 | # Check whether --with-gconf was given. | |
4149 | if test "${with_gconf+set}" = set; then : | |
4150 | withval=$with_gconf; | |
4151 | else | |
ee77919d | 4152 | with_gconf=$with_features |
067d23c9 KY |
4153 | fi |
4154 | ||
4155 | ||
f527bd02 GM |
4156 | # Check whether --with-gsettings was given. |
4157 | if test "${with_gsettings+set}" = set; then : | |
4158 | withval=$with_gsettings; | |
4159 | else | |
ee77919d | 4160 | with_gsettings=$with_features |
f527bd02 GM |
4161 | fi |
4162 | ||
4163 | ||
067d23c9 KY |
4164 | # Check whether --with-selinux was given. |
4165 | if test "${with_selinux+set}" = set; then : | |
4166 | withval=$with_selinux; | |
4167 | else | |
ee77919d | 4168 | with_selinux=$with_features |
067d23c9 KY |
4169 | fi |
4170 | ||
4171 | ||
4172 | # Check whether --with-gnutls was given. | |
4173 | if test "${with_gnutls+set}" = set; then : | |
4174 | withval=$with_gnutls; | |
4175 | else | |
ee77919d | 4176 | with_gnutls=$with_features |
067d23c9 KY |
4177 | fi |
4178 | ||
4179 | ||
4180 | ## For the times when you want to build Emacs but don't have | |
4181 | ## a suitable makeinfo, and can live without the manuals. | |
4182 | ||
4183 | # Check whether --with-makeinfo was given. | |
4184 | if test "${with_makeinfo+set}" = set; then : | |
4185 | withval=$with_makeinfo; | |
4186 | else | |
ee77919d | 4187 | with_makeinfo=$with_features |
067d23c9 KY |
4188 | fi |
4189 | ||
4190 | ||
c3a461a5 GM |
4191 | ## Makefile.in needs the cache file name. |
4192 | ||
4193 | ||
067d23c9 KY |
4194 | ## This is an option because I do not know if all info/man support |
4195 | ## compressed files, nor how to test if they do so. | |
4196 | ||
4197 | # Check whether --with-compress-info was given. | |
4198 | if test "${with_compress_info+set}" = set; then : | |
4199 | withval=$with_compress_info; | |
4200 | else | |
ee77919d | 4201 | with_compress_info=$with_features |
067d23c9 KY |
4202 | fi |
4203 | ||
4204 | if test $with_compress_info = yes; then | |
4205 | GZIP_INFO=yes | |
4206 | else | |
4207 | GZIP_INFO= | |
4208 | fi | |
4209 | ||
4210 | ||
4211 | ||
4212 | # Check whether --with-pkg-config-prog was given. | |
4213 | if test "${with_pkg_config_prog+set}" = set; then : | |
4214 | withval=$with_pkg_config_prog; | |
4215 | fi | |
4216 | ||
4217 | if test "X${with_pkg_config_prog}" != X; then | |
4218 | if test "${with_pkg_config_prog}" != yes; then | |
4219 | PKG_CONFIG="${with_pkg_config_prog}" | |
4220 | fi | |
4221 | fi | |
4222 | ||
4223 | CRT_DIR= | |
4224 | ||
4225 | # Check whether --with-crt-dir was given. | |
4226 | if test "${with_crt_dir+set}" = set; then : | |
4227 | withval=$with_crt_dir; | |
4228 | fi | |
4229 | ||
4230 | CRT_DIR="${with_crt_dir}" | |
4231 | ||
4232 | ||
4fc5868a UM |
4233 | # Check whether --with-gameuser was given. |
4234 | if test "${with_gameuser+set}" = set; then : | |
4235 | withval=$with_gameuser; | |
4236 | fi | |
4237 | ||
4238 | test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \ | |
4239 | && gameuser="${with_gameuser}" | |
4240 | test "X$gameuser" = X && gameuser=games | |
4241 | ||
4242 | ||
067d23c9 KY |
4243 | # Check whether --with-gnustep-conf was given. |
4244 | if test "${with_gnustep_conf+set}" = set; then : | |
4245 | withval=$with_gnustep_conf; | |
4246 | fi | |
4247 | ||
4248 | test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \ | |
4249 | GNUSTEP_CONFIG_FILE="${with_gnustep_conf}" | |
4250 | test "X$GNUSTEP_CONFIG_FILE" = "X" && \ | |
4251 | GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf | |
4252 | ||
4253 | # Check whether --enable-ns-self-contained was given. | |
4254 | if test "${enable_ns_self_contained+set}" = set; then : | |
4255 | enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval | |
4256 | else | |
4257 | EN_NS_SELF_CONTAINED=yes | |
4258 | fi | |
4259 | ||
4260 | ||
067d23c9 KY |
4261 | # Check whether --enable-locallisppath was given. |
4262 | if test "${enable_locallisppath+set}" = set; then : | |
4263 | enableval=$enable_locallisppath; if test "${enableval}" = "no"; then | |
4264 | locallisppath= | |
4265 | elif test "${enableval}" != "yes"; then | |
4266 | locallisppath=${enableval} | |
4267 | fi | |
4268 | fi | |
4269 | ||
4270 | ||
4271 | # Check whether --enable-checking was given. | |
4272 | if test "${enable_checking+set}" = set; then : | |
4273 | enableval=$enable_checking; ac_checking_flags="${enableval}" | |
4274 | fi | |
4275 | ||
4276 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," | |
4277 | for check in $ac_checking_flags | |
4278 | do | |
4279 | case $check in | |
4280 | # these set all the flags to specific states | |
4281 | yes) ac_enable_checking=1 ;; | |
4282 | no) ac_enable_checking= ; | |
4283 | ac_gc_check_stringbytes= ; | |
4284 | ac_gc_check_string_overrun= ; | |
4285 | ac_gc_check_string_free_list= ; | |
4286 | ac_xmalloc_overrun= ; | |
7ee3791f | 4287 | ac_gc_check_cons_list= ; |
e4d35030 | 4288 | ac_glyphs_debug= ;; |
067d23c9 KY |
4289 | all) ac_enable_checking=1 ; |
4290 | ac_gc_check_stringbytes=1 ; | |
4291 | ac_gc_check_string_overrun=1 ; | |
4292 | ac_gc_check_string_free_list=1 ; | |
4293 | ac_xmalloc_overrun=1 ; | |
7ee3791f | 4294 | ac_gc_check_cons_list=1 ; |
e4d35030 | 4295 | ac_glyphs_debug=1 ;; |
067d23c9 KY |
4296 | # these enable particular checks |
4297 | stringbytes) ac_gc_check_stringbytes=1 ;; | |
4298 | stringoverrun) ac_gc_check_string_overrun=1 ;; | |
4299 | stringfreelist) ac_gc_check_string_free_list=1 ;; | |
4300 | xmallocoverrun) ac_xmalloc_overrun=1 ;; | |
4301 | conslist) ac_gc_check_cons_list=1 ;; | |
e4d35030 | 4302 | glyphs) ac_glyphs_debug=1 ;; |
a9bec17c | 4303 | *) as_fn_error "unknown check category $check" "$LINENO" 5 ;; |
067d23c9 KY |
4304 | esac |
4305 | done | |
4306 | IFS="$ac_save_IFS" | |
4307 | ||
4308 | if test x$ac_enable_checking != x ; then | |
4309 | ||
4310 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h | |
4311 | ||
4312 | fi | |
4313 | if test x$ac_gc_check_stringbytes != x ; then | |
4314 | ||
4315 | $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h | |
4316 | ||
4317 | fi | |
4fda9c95 | 4318 | if test x$ac_gc_check_string_overrun != x ; then |
067d23c9 KY |
4319 | |
4320 | $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h | |
4321 | ||
4322 | fi | |
4323 | if test x$ac_gc_check_string_free_list != x ; then | |
4324 | ||
4325 | $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h | |
4326 | ||
4327 | fi | |
4328 | if test x$ac_xmalloc_overrun != x ; then | |
4329 | ||
4330 | $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h | |
4331 | ||
4332 | fi | |
4333 | if test x$ac_gc_check_cons_list != x ; then | |
4334 | ||
4335 | $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h | |
4336 | ||
7ee3791f | 4337 | fi |
e4d35030 | 4338 | if test x$ac_glyphs_debug != x ; then |
7ee3791f GM |
4339 | |
4340 | $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h | |
4341 | ||
067d23c9 KY |
4342 | fi |
4343 | ||
afd07e01 GM |
4344 | # Check whether --enable-check-lisp-object-type was given. |
4345 | if test "${enable_check_lisp_object_type+set}" = set; then : | |
4346 | enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then | |
067d23c9 | 4347 | |
afd07e01 | 4348 | $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h |
067d23c9 KY |
4349 | |
4350 | fi | |
4351 | fi | |
4352 | ||
4353 | ||
4354 | ||
4355 | # Check whether --enable-profiling was given. | |
4356 | if test "${enable_profiling+set}" = set; then : | |
4357 | enableval=$enable_profiling; ac_enable_profiling="${enableval}" | |
4358 | fi | |
4359 | ||
4360 | if test x$ac_enable_profiling != x ; then | |
4361 | PROFILING_CFLAGS="-DPROFILING=1 -pg" | |
4362 | else | |
4363 | PROFILING_CFLAGS= | |
4364 | fi | |
4365 | ||
4366 | ||
4367 | # Check whether --enable-autodepend was given. | |
4368 | if test "${enable_autodepend+set}" = set; then : | |
4369 | enableval=$enable_autodepend; ac_enable_autodepend="${enableval}" | |
4370 | else | |
4371 | ac_enable_autodepend=yes | |
4372 | fi | |
4373 | ||
4374 | ||
4375 | #### Make srcdir absolute, if it isn't already. It's important to | |
4376 | #### avoid running the path through pwd unnecessarily, since pwd can | |
4377 | #### give you automounter prefixes, which can go away. We do all this | |
4378 | #### so Emacs can find its files when run uninstalled. | |
4379 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). | |
4380 | unset CDPATH | |
4381 | case "${srcdir}" in | |
4382 | /* ) ;; | |
4383 | . ) | |
4384 | ## We may be able to use the $PWD environment variable to make this | |
4385 | ## absolute. But sometimes PWD is inaccurate. | |
4386 | ## Note: we used to use ${PWD} at the end instead of `pwd`, | |
4387 | ## but that tested only for a well-formed and valid PWD, | |
4388 | ## it did not object when PWD was well-formed and valid but just wrong. | |
4389 | if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ; | |
4390 | then | |
4391 | srcdir="$PWD" | |
4392 | else | |
4393 | srcdir="`(cd ${srcdir}; pwd)`" | |
4394 | fi | |
4395 | ;; | |
4396 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
4397 | esac | |
4398 | ||
067d23c9 KY |
4399 | ### Canonicalize the configuration name. |
4400 | ||
067d23c9 KY |
4401 | # Make sure we can run config.sub. |
4402 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
a9bec17c | 4403 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
067d23c9 KY |
4404 | |
4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
4406 | $as_echo_n "checking build system type... " >&6; } | |
a9bec17c | 4407 | if test "${ac_cv_build+set}" = set; then : |
067d23c9 KY |
4408 | $as_echo_n "(cached) " >&6 |
4409 | else | |
4410 | ac_build_alias=$build_alias | |
4411 | test "x$ac_build_alias" = x && | |
4412 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
4413 | test "x$ac_build_alias" = x && | |
a9bec17c | 4414 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
067d23c9 | 4415 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
a9bec17c | 4416 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
067d23c9 KY |
4417 | |
4418 | fi | |
4419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
4420 | $as_echo "$ac_cv_build" >&6; } | |
4421 | case $ac_cv_build in | |
4422 | *-*-*) ;; | |
a9bec17c | 4423 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
067d23c9 KY |
4424 | esac |
4425 | build=$ac_cv_build | |
4426 | ac_save_IFS=$IFS; IFS='-' | |
4427 | set x $ac_cv_build | |
4428 | shift | |
4429 | build_cpu=$1 | |
4430 | build_vendor=$2 | |
4431 | shift; shift | |
4432 | # Remember, the first character of IFS is used to create $*, | |
4433 | # except with old shells: | |
4434 | build_os=$* | |
4435 | IFS=$ac_save_IFS | |
4436 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
4437 | ||
4438 | ||
4439 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
4440 | $as_echo_n "checking host system type... " >&6; } | |
a9bec17c | 4441 | if test "${ac_cv_host+set}" = set; then : |
067d23c9 KY |
4442 | $as_echo_n "(cached) " >&6 |
4443 | else | |
4444 | if test "x$host_alias" = x; then | |
4445 | ac_cv_host=$ac_cv_build | |
4446 | else | |
4447 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
a9bec17c | 4448 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
067d23c9 KY |
4449 | fi |
4450 | ||
4451 | fi | |
4452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
4453 | $as_echo "$ac_cv_host" >&6; } | |
4454 | case $ac_cv_host in | |
4455 | *-*-*) ;; | |
a9bec17c | 4456 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
067d23c9 KY |
4457 | esac |
4458 | host=$ac_cv_host | |
4459 | ac_save_IFS=$IFS; IFS='-' | |
4460 | set x $ac_cv_host | |
4461 | shift | |
4462 | host_cpu=$1 | |
4463 | host_vendor=$2 | |
4464 | shift; shift | |
4465 | # Remember, the first character of IFS is used to create $*, | |
4466 | # except with old shells: | |
4467 | host_os=$* | |
4468 | IFS=$ac_save_IFS | |
4469 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4470 | ||
4471 | ||
4472 | canonical=$host | |
4473 | configuration=${host_alias-${build_alias-$host}} | |
4474 | ||
4475 | ||
4476 | ||
4477 | ### If you add support for a new configuration, add code to this | |
4478 | ### switch statement to recognize your configuration name and select | |
42bbbe8b | 4479 | ### the appropriate operating system file. |
067d23c9 | 4480 | |
42bbbe8b | 4481 | ### You would hope that you could choose an s/*.h |
067d23c9 | 4482 | ### file based on the operating system portion. However, it turns out |
42bbbe8b | 4483 | ### that each s/*.h file is pretty manufacturer-specific. |
067d23c9 KY |
4484 | ### So we basically have to have a special case for each |
4485 | ### configuration name. | |
4486 | ### | |
4487 | ### As far as handling version numbers on operating systems is | |
4488 | ### concerned, make sure things will fail in a fixable way. If | |
4489 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
4490 | ### prepared to handle anything reasonably. If version numbers | |
4491 | ### matter, be sure /etc/MACHINES says something about it. | |
4492 | ||
42bbbe8b | 4493 | opsys='' unported=no |
067d23c9 KY |
4494 | case "${canonical}" in |
4495 | ||
9b6e5515 GM |
4496 | ## GNU/Linux and similar ports |
4497 | *-*-linux* ) | |
d6a003a8 | 4498 | opsys=gnu-linux |
d6a003a8 AS |
4499 | ;; |
4500 | ||
067d23c9 KY |
4501 | ## FreeBSD ports |
4502 | *-*-freebsd* ) | |
4503 | opsys=freebsd | |
067d23c9 KY |
4504 | ;; |
4505 | ||
4506 | ## FreeBSD kernel + glibc based userland | |
4507 | *-*-kfreebsd*gnu* ) | |
4508 | opsys=gnu-kfreebsd | |
067d23c9 KY |
4509 | ;; |
4510 | ||
4511 | ## NetBSD ports | |
4512 | *-*-netbsd* ) | |
4513 | opsys=netbsd | |
067d23c9 KY |
4514 | ;; |
4515 | ||
4516 | ## OpenBSD ports | |
4517 | *-*-openbsd* ) | |
4518 | opsys=openbsd | |
067d23c9 KY |
4519 | ;; |
4520 | ||
067d23c9 KY |
4521 | ## Apple Darwin / Mac OS X |
4522 | *-apple-darwin* ) | |
4523 | case "${canonical}" in | |
42bbbe8b GM |
4524 | i[3456]86-* ) ;; |
4525 | powerpc-* ) ;; | |
4526 | x86_64-* ) ;; | |
067d23c9 KY |
4527 | * ) unported=yes ;; |
4528 | esac | |
4529 | opsys=darwin | |
adf4198e GM |
4530 | ## Use fink packages if available. |
4531 | ## FIXME find a better way to do this: http://debbugs.gnu.org/11507 | |
4532 | ## if test -d /sw/include && test -d /sw/lib; then | |
4533 | ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib" | |
4534 | ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS} | |
4535 | ## fi | |
067d23c9 KY |
4536 | ;; |
4537 | ||
4538 | ## HP 9000 series 700 and 800, running HP/UX | |
4539 | hppa*-hp-hpux10.2* ) | |
d6a003a8 | 4540 | opsys=hpux10-20 |
067d23c9 KY |
4541 | ;; |
4542 | hppa*-hp-hpux1[1-9]* ) | |
d6a003a8 | 4543 | opsys=hpux11 |
067d23c9 KY |
4544 | CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS" |
4545 | ;; | |
4546 | ||
067d23c9 | 4547 | ## IBM machines |
067d23c9 | 4548 | rs6000-ibm-aix4.[23]* ) |
42bbbe8b | 4549 | opsys=aix4-2 |
067d23c9 KY |
4550 | ;; |
4551 | powerpc-ibm-aix4.[23]* ) | |
42bbbe8b | 4552 | opsys=aix4-2 |
067d23c9 KY |
4553 | ;; |
4554 | rs6000-ibm-aix[56]* ) | |
42bbbe8b | 4555 | opsys=aix4-2 |
067d23c9 KY |
4556 | ;; |
4557 | powerpc-ibm-aix[56]* ) | |
42bbbe8b | 4558 | opsys=aix4-2 |
067d23c9 KY |
4559 | ;; |
4560 | ||
067d23c9 KY |
4561 | ## Silicon Graphics machines |
4562 | ## Iris 4D | |
4563 | mips-sgi-irix6.5 ) | |
fd44db7f | 4564 | opsys=irix6-5 |
067d23c9 KY |
4565 | # Without defining _LANGUAGE_C, things get masked out in the headers |
4566 | # so that, for instance, grepping for `free' in stdlib.h fails and | |
4567 | # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m). | |
067d23c9 KY |
4568 | NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C" |
4569 | ;; | |
4570 | ||
4571 | ## Suns | |
067d23c9 KY |
4572 | *-sun-solaris* \ |
4573 | | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \ | |
4574 | | x86_64-*-solaris2* | x86_64-*-sunos5*) | |
4575 | case "${canonical}" in | |
42bbbe8b GM |
4576 | i[3456]86-*-* ) ;; |
4577 | amd64-*-*|x86_64-*-*) ;; | |
4578 | sparc* ) ;; | |
067d23c9 KY |
4579 | * ) unported=yes ;; |
4580 | esac | |
4581 | case "${canonical}" in | |
4582 | *-sunos5.6* | *-solaris2.6* ) | |
4583 | opsys=sol2-6 | |
067d23c9 KY |
4584 | RANLIB="ar -ts" |
4585 | ;; | |
4586 | *-sunos5.[7-9]* | *-solaris2.[7-9]* ) | |
4587 | opsys=sol2-6 | |
4588 | emacs_check_sunpro_c=yes | |
067d23c9 KY |
4589 | ;; |
4590 | *-sunos5* | *-solaris* ) | |
4591 | opsys=sol2-10 | |
4592 | emacs_check_sunpro_c=yes | |
067d23c9 KY |
4593 | ;; |
4594 | esac | |
4595 | ## Watch out for a compiler that we know will not work. | |
4596 | case "${canonical}" in | |
4597 | *-solaris* | *-sunos5* ) | |
4598 | if [ "x$CC" = x/usr/ucb/cc ]; then | |
4599 | ## /usr/ucb/cc doesn't work; | |
4600 | ## we should find some other compiler that does work. | |
4601 | unset CC | |
4602 | fi | |
4603 | ;; | |
4604 | *) ;; | |
4605 | esac | |
4606 | ;; | |
4607 | ||
067d23c9 KY |
4608 | ## Intel 386 machines where we don't care about the manufacturer. |
4609 | i[3456]86-*-* ) | |
067d23c9 KY |
4610 | case "${canonical}" in |
4611 | *-cygwin ) opsys=cygwin ;; | |
5ec54608 GM |
4612 | *-darwin* ) opsys=darwin ;; |
4613 | *-sysv4.2uw* ) opsys=unixware ;; | |
4614 | *-sysv5uw* ) opsys=unixware ;; | |
4615 | *-sysv5OpenUNIX* ) opsys=unixware ;; | |
067d23c9 KY |
4616 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
4617 | esac | |
4618 | ;; | |
4619 | ||
067d23c9 KY |
4620 | * ) |
4621 | unported=yes | |
4622 | ;; | |
4623 | esac | |
4624 | ||
4625 | ### If the code above didn't choose an operating system, just choose | |
4626 | ### an operating system based on the configuration name. You really | |
4627 | ### only want to use this when you have no idea what the right | |
4628 | ### operating system is; if you know what operating systems a machine | |
4629 | ### runs, it's cleaner to make it explicit in the case statement | |
4630 | ### above. | |
4631 | if test x"${opsys}" = x; then | |
4632 | case "${canonical}" in | |
4633 | *-gnu* ) opsys=gnu ;; | |
4634 | * ) | |
4635 | unported=yes | |
4636 | ;; | |
4637 | esac | |
4638 | fi | |
4639 | ||
4640 | ||
4641 | ||
4642 | if test $unported = yes; then | |
a9bec17c | 4643 | as_fn_error "Emacs hasn't been ported to \`${canonical}' systems. |
067d23c9 KY |
4644 | Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5 |
4645 | fi | |
4646 | ||
067d23c9 KY |
4647 | |
4648 | #### Choose a compiler. | |
067d23c9 KY |
4649 | |
4650 | ac_ext=c | |
4651 | ac_cpp='$CPP $CPPFLAGS' | |
4652 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4653 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4654 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4655 | if test -n "$ac_tool_prefix"; then | |
4656 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
4657 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
4658 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4659 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4660 | if test "${ac_cv_prog_CC+set}" = set; then : |
067d23c9 KY |
4661 | $as_echo_n "(cached) " >&6 |
4662 | else | |
4663 | if test -n "$CC"; then | |
4664 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4665 | else | |
4666 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4667 | for as_dir in $PATH | |
4668 | do | |
4669 | IFS=$as_save_IFS | |
4670 | test -z "$as_dir" && as_dir=. | |
4671 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4672 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4673 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
4674 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4675 | break 2 | |
4676 | fi | |
4677 | done | |
4678 | done | |
4679 | IFS=$as_save_IFS | |
4680 | ||
4681 | fi | |
4682 | fi | |
4683 | CC=$ac_cv_prog_CC | |
4684 | if test -n "$CC"; then | |
4685 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4686 | $as_echo "$CC" >&6; } | |
4687 | else | |
4688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4689 | $as_echo "no" >&6; } | |
4690 | fi | |
4691 | ||
4692 | ||
4693 | fi | |
4694 | if test -z "$ac_cv_prog_CC"; then | |
4695 | ac_ct_CC=$CC | |
4696 | # Extract the first word of "gcc", so it can be a program name with args. | |
4697 | set dummy gcc; ac_word=$2 | |
4698 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4699 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4700 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
067d23c9 KY |
4701 | $as_echo_n "(cached) " >&6 |
4702 | else | |
4703 | if test -n "$ac_ct_CC"; then | |
4704 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4705 | else | |
4706 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4707 | for as_dir in $PATH | |
4708 | do | |
4709 | IFS=$as_save_IFS | |
4710 | test -z "$as_dir" && as_dir=. | |
4711 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4712 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4713 | ac_cv_prog_ac_ct_CC="gcc" | |
4714 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4715 | break 2 | |
4716 | fi | |
4717 | done | |
4718 | done | |
4719 | IFS=$as_save_IFS | |
4720 | ||
4721 | fi | |
4722 | fi | |
4723 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
4724 | if test -n "$ac_ct_CC"; then | |
4725 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
4726 | $as_echo "$ac_ct_CC" >&6; } | |
4727 | else | |
4728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4729 | $as_echo "no" >&6; } | |
4730 | fi | |
4731 | ||
4732 | if test "x$ac_ct_CC" = x; then | |
4733 | CC="" | |
4734 | else | |
4735 | case $cross_compiling:$ac_tool_warned in | |
4736 | yes:) | |
4737 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4738 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4739 | ac_tool_warned=yes ;; | |
4740 | esac | |
4741 | CC=$ac_ct_CC | |
4742 | fi | |
4743 | else | |
4744 | CC="$ac_cv_prog_CC" | |
4745 | fi | |
4746 | ||
4747 | if test -z "$CC"; then | |
4748 | if test -n "$ac_tool_prefix"; then | |
4749 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
4750 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
4751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4752 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4753 | if test "${ac_cv_prog_CC+set}" = set; then : |
067d23c9 KY |
4754 | $as_echo_n "(cached) " >&6 |
4755 | else | |
4756 | if test -n "$CC"; then | |
4757 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4758 | else | |
4759 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4760 | for as_dir in $PATH | |
4761 | do | |
4762 | IFS=$as_save_IFS | |
4763 | test -z "$as_dir" && as_dir=. | |
4764 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4765 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4766 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
4767 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4768 | break 2 | |
4769 | fi | |
4770 | done | |
4771 | done | |
4772 | IFS=$as_save_IFS | |
4773 | ||
4774 | fi | |
4775 | fi | |
4776 | CC=$ac_cv_prog_CC | |
4777 | if test -n "$CC"; then | |
4778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4779 | $as_echo "$CC" >&6; } | |
4780 | else | |
4781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4782 | $as_echo "no" >&6; } | |
4783 | fi | |
4784 | ||
4785 | ||
4786 | fi | |
4787 | fi | |
4788 | if test -z "$CC"; then | |
4789 | # Extract the first word of "cc", so it can be a program name with args. | |
4790 | set dummy cc; ac_word=$2 | |
4791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4792 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4793 | if test "${ac_cv_prog_CC+set}" = set; then : |
067d23c9 KY |
4794 | $as_echo_n "(cached) " >&6 |
4795 | else | |
4796 | if test -n "$CC"; then | |
4797 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4798 | else | |
4799 | ac_prog_rejected=no | |
4800 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4801 | for as_dir in $PATH | |
4802 | do | |
4803 | IFS=$as_save_IFS | |
4804 | test -z "$as_dir" && as_dir=. | |
4805 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4806 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4807 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
4808 | ac_prog_rejected=yes | |
4809 | continue | |
4810 | fi | |
4811 | ac_cv_prog_CC="cc" | |
4812 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4813 | break 2 | |
4814 | fi | |
4815 | done | |
4816 | done | |
4817 | IFS=$as_save_IFS | |
4818 | ||
4819 | if test $ac_prog_rejected = yes; then | |
4820 | # We found a bogon in the path, so make sure we never use it. | |
4821 | set dummy $ac_cv_prog_CC | |
4822 | shift | |
4823 | if test $# != 0; then | |
4824 | # We chose a different compiler from the bogus one. | |
4825 | # However, it has the same basename, so the bogon will be chosen | |
4826 | # first if we set CC to just the basename; use the full file name. | |
4827 | shift | |
4828 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
4829 | fi | |
4830 | fi | |
4831 | fi | |
4832 | fi | |
4833 | CC=$ac_cv_prog_CC | |
4834 | if test -n "$CC"; then | |
4835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4836 | $as_echo "$CC" >&6; } | |
4837 | else | |
4838 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4839 | $as_echo "no" >&6; } | |
4840 | fi | |
4841 | ||
4842 | ||
4843 | fi | |
4844 | if test -z "$CC"; then | |
4845 | if test -n "$ac_tool_prefix"; then | |
4846 | for ac_prog in cl.exe | |
4847 | do | |
4848 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4849 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
4850 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4851 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4852 | if test "${ac_cv_prog_CC+set}" = set; then : |
067d23c9 KY |
4853 | $as_echo_n "(cached) " >&6 |
4854 | else | |
4855 | if test -n "$CC"; then | |
4856 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4857 | else | |
4858 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4859 | for as_dir in $PATH | |
4860 | do | |
4861 | IFS=$as_save_IFS | |
4862 | test -z "$as_dir" && as_dir=. | |
4863 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4864 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4865 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
4866 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4867 | break 2 | |
4868 | fi | |
4869 | done | |
4870 | done | |
4871 | IFS=$as_save_IFS | |
4872 | ||
4873 | fi | |
4874 | fi | |
4875 | CC=$ac_cv_prog_CC | |
4876 | if test -n "$CC"; then | |
4877 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
4878 | $as_echo "$CC" >&6; } | |
4879 | else | |
4880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4881 | $as_echo "no" >&6; } | |
4882 | fi | |
4883 | ||
4884 | ||
4885 | test -n "$CC" && break | |
4886 | done | |
4887 | fi | |
4888 | if test -z "$CC"; then | |
4889 | ac_ct_CC=$CC | |
4890 | for ac_prog in cl.exe | |
4891 | do | |
4892 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4893 | set dummy $ac_prog; ac_word=$2 | |
4894 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4895 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 4896 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
067d23c9 KY |
4897 | $as_echo_n "(cached) " >&6 |
4898 | else | |
4899 | if test -n "$ac_ct_CC"; then | |
4900 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4901 | else | |
4902 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4903 | for as_dir in $PATH | |
4904 | do | |
4905 | IFS=$as_save_IFS | |
4906 | test -z "$as_dir" && as_dir=. | |
4907 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4908 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4909 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
4910 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4911 | break 2 | |
4912 | fi | |
4913 | done | |
4914 | done | |
4915 | IFS=$as_save_IFS | |
4916 | ||
4917 | fi | |
4918 | fi | |
4919 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
4920 | if test -n "$ac_ct_CC"; then | |
4921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
4922 | $as_echo "$ac_ct_CC" >&6; } | |
4923 | else | |
4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4925 | $as_echo "no" >&6; } | |
4926 | fi | |
4927 | ||
4928 | ||
4929 | test -n "$ac_ct_CC" && break | |
4930 | done | |
4931 | ||
4932 | if test "x$ac_ct_CC" = x; then | |
4933 | CC="" | |
4934 | else | |
4935 | case $cross_compiling:$ac_tool_warned in | |
4936 | yes:) | |
4937 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4938 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4939 | ac_tool_warned=yes ;; | |
4940 | esac | |
4941 | CC=$ac_ct_CC | |
4942 | fi | |
4943 | fi | |
4944 | ||
4945 | fi | |
4946 | ||
4947 | ||
4948 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4949 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c GM |
4950 | as_fn_error "no acceptable C compiler found in \$PATH |
4951 | See \`config.log' for more details." "$LINENO" 5; } | |
067d23c9 KY |
4952 | |
4953 | # Provide some information about the compiler. | |
4954 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
4955 | set X $ac_compile | |
4956 | ac_compiler=$2 | |
4957 | for ac_option in --version -v -V -qversion; do | |
4958 | { { ac_try="$ac_compiler $ac_option >&5" | |
4959 | case "(($ac_try" in | |
4960 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4961 | *) ac_try_echo=$ac_try;; | |
4962 | esac | |
4963 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4964 | $as_echo "$ac_try_echo"; } >&5 | |
4965 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
4966 | ac_status=$? | |
4967 | if test -s conftest.err; then | |
4968 | sed '10a\ | |
4969 | ... rest of stderr output deleted ... | |
4970 | 10q' conftest.err >conftest.er1 | |
4971 | cat conftest.er1 >&5 | |
4972 | fi | |
4973 | rm -f conftest.er1 conftest.err | |
4974 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4975 | test $ac_status = 0; } | |
4976 | done | |
4977 | ||
4978 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4979 | /* end confdefs.h. */ | |
4980 | ||
4981 | int | |
4982 | main () | |
4983 | { | |
4984 | ||
4985 | ; | |
4986 | return 0; | |
4987 | } | |
4988 | _ACEOF | |
4989 | ac_clean_files_save=$ac_clean_files | |
4990 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" | |
4991 | # Try to create an executable without -o first, disregard a.out. | |
4992 | # It will help us diagnose broken compilers, and finding out an intuition | |
4993 | # of exeext. | |
4994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
4995 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
4996 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
4997 | ||
4998 | # The possible output files: | |
4999 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
5000 | ||
5001 | ac_rmfiles= | |
5002 | for ac_file in $ac_files | |
5003 | do | |
5004 | case $ac_file in | |
5005 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
5006 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
5007 | esac | |
5008 | done | |
5009 | rm -f $ac_rmfiles | |
5010 | ||
5011 | if { { ac_try="$ac_link_default" | |
5012 | case "(($ac_try" in | |
5013 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5014 | *) ac_try_echo=$ac_try;; | |
5015 | esac | |
5016 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5017 | $as_echo "$ac_try_echo"; } >&5 | |
5018 | (eval "$ac_link_default") 2>&5 | |
5019 | ac_status=$? | |
5020 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5021 | test $ac_status = 0; }; then : | |
5022 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
5023 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
5024 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
5025 | # so that the user can short-circuit this test for compilers unknown to | |
5026 | # Autoconf. | |
5027 | for ac_file in $ac_files '' | |
5028 | do | |
5029 | test -f "$ac_file" || continue | |
5030 | case $ac_file in | |
5031 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
5032 | ;; | |
5033 | [ab].out ) | |
5034 | # We found the default executable, but exeext='' is most | |
5035 | # certainly right. | |
5036 | break;; | |
5037 | *.* ) | |
5038 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
5039 | then :; else | |
5040 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
5041 | fi | |
5042 | # We set ac_cv_exeext here because the later test for it is not | |
5043 | # safe: cross compilers may not add the suffix if given an `-o' | |
5044 | # argument, so we may need to know it at that point already. | |
5045 | # Even if this section looks crufty: it has the advantage of | |
5046 | # actually working. | |
5047 | break;; | |
5048 | * ) | |
5049 | break;; | |
5050 | esac | |
5051 | done | |
5052 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
5053 | ||
5054 | else | |
5055 | ac_file='' | |
5056 | fi | |
5057 | if test -z "$ac_file"; then : | |
5058 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5059 | $as_echo "no" >&6; } | |
5060 | $as_echo "$as_me: failed program was:" >&5 | |
5061 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5062 | ||
5063 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5064 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c GM |
5065 | { as_fn_set_status 77 |
5066 | as_fn_error "C compiler cannot create executables | |
5067 | See \`config.log' for more details." "$LINENO" 5; }; } | |
067d23c9 KY |
5068 | else |
5069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5070 | $as_echo "yes" >&6; } | |
5071 | fi | |
5072 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
5073 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
5074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
5075 | $as_echo "$ac_file" >&6; } | |
5076 | ac_exeext=$ac_cv_exeext | |
5077 | ||
5078 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out | |
5079 | ac_clean_files=$ac_clean_files_save | |
5080 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
5081 | $as_echo_n "checking for suffix of executables... " >&6; } | |
5082 | if { { ac_try="$ac_link" | |
5083 | case "(($ac_try" in | |
5084 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5085 | *) ac_try_echo=$ac_try;; | |
5086 | esac | |
5087 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5088 | $as_echo "$ac_try_echo"; } >&5 | |
5089 | (eval "$ac_link") 2>&5 | |
5090 | ac_status=$? | |
5091 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5092 | test $ac_status = 0; }; then : | |
5093 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
5094 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
5095 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
5096 | # `rm'. | |
5097 | for ac_file in conftest.exe conftest conftest.*; do | |
5098 | test -f "$ac_file" || continue | |
5099 | case $ac_file in | |
5100 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
5101 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
5102 | break;; | |
5103 | * ) break;; | |
5104 | esac | |
5105 | done | |
5106 | else | |
5107 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5108 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c GM |
5109 | as_fn_error "cannot compute suffix of executables: cannot compile and link |
5110 | See \`config.log' for more details." "$LINENO" 5; } | |
067d23c9 KY |
5111 | fi |
5112 | rm -f conftest conftest$ac_cv_exeext | |
5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
5114 | $as_echo "$ac_cv_exeext" >&6; } | |
5115 | ||
5116 | rm -f conftest.$ac_ext | |
5117 | EXEEXT=$ac_cv_exeext | |
5118 | ac_exeext=$EXEEXT | |
5119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5120 | /* end confdefs.h. */ | |
5121 | #include <stdio.h> | |
5122 | int | |
5123 | main () | |
5124 | { | |
5125 | FILE *f = fopen ("conftest.out", "w"); | |
5126 | return ferror (f) || fclose (f) != 0; | |
5127 | ||
5128 | ; | |
5129 | return 0; | |
5130 | } | |
5131 | _ACEOF | |
5132 | ac_clean_files="$ac_clean_files conftest.out" | |
5133 | # Check that the compiler produces executables we can run. If not, either | |
5134 | # the compiler is broken, or we cross compile. | |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
5136 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
5137 | if test "$cross_compiling" != yes; then | |
5138 | { { ac_try="$ac_link" | |
5139 | case "(($ac_try" in | |
5140 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5141 | *) ac_try_echo=$ac_try;; | |
5142 | esac | |
5143 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5144 | $as_echo "$ac_try_echo"; } >&5 | |
5145 | (eval "$ac_link") 2>&5 | |
5146 | ac_status=$? | |
5147 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5148 | test $ac_status = 0; } | |
5149 | if { ac_try='./conftest$ac_cv_exeext' | |
5150 | { { case "(($ac_try" in | |
5151 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5152 | *) ac_try_echo=$ac_try;; | |
5153 | esac | |
5154 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5155 | $as_echo "$ac_try_echo"; } >&5 | |
5156 | (eval "$ac_try") 2>&5 | |
5157 | ac_status=$? | |
5158 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5159 | test $ac_status = 0; }; }; then | |
5160 | cross_compiling=no | |
5161 | else | |
5162 | if test "$cross_compiling" = maybe; then | |
5163 | cross_compiling=yes | |
5164 | else | |
5165 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5166 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c | 5167 | as_fn_error "cannot run C compiled programs. |
067d23c9 | 5168 | If you meant to cross compile, use \`--host'. |
a9bec17c | 5169 | See \`config.log' for more details." "$LINENO" 5; } |
067d23c9 KY |
5170 | fi |
5171 | fi | |
5172 | fi | |
5173 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
5174 | $as_echo "$cross_compiling" >&6; } | |
5175 | ||
5176 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out | |
5177 | ac_clean_files=$ac_clean_files_save | |
5178 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
5179 | $as_echo_n "checking for suffix of object files... " >&6; } | |
a9bec17c | 5180 | if test "${ac_cv_objext+set}" = set; then : |
067d23c9 KY |
5181 | $as_echo_n "(cached) " >&6 |
5182 | else | |
5183 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5184 | /* end confdefs.h. */ | |
5185 | ||
5186 | int | |
5187 | main () | |
5188 | { | |
5189 | ||
5190 | ; | |
5191 | return 0; | |
5192 | } | |
5193 | _ACEOF | |
5194 | rm -f conftest.o conftest.obj | |
5195 | if { { ac_try="$ac_compile" | |
5196 | case "(($ac_try" in | |
5197 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5198 | *) ac_try_echo=$ac_try;; | |
5199 | esac | |
5200 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5201 | $as_echo "$ac_try_echo"; } >&5 | |
5202 | (eval "$ac_compile") 2>&5 | |
5203 | ac_status=$? | |
5204 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5205 | test $ac_status = 0; }; then : | |
5206 | for ac_file in conftest.o conftest.obj conftest.*; do | |
5207 | test -f "$ac_file" || continue; | |
5208 | case $ac_file in | |
5209 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
5210 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
5211 | break;; | |
5212 | esac | |
5213 | done | |
5214 | else | |
5215 | $as_echo "$as_me: failed program was:" >&5 | |
5216 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5217 | ||
5218 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5219 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c GM |
5220 | as_fn_error "cannot compute suffix of object files: cannot compile |
5221 | See \`config.log' for more details." "$LINENO" 5; } | |
067d23c9 KY |
5222 | fi |
5223 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
5224 | fi | |
5225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 | |
5226 | $as_echo "$ac_cv_objext" >&6; } | |
5227 | OBJEXT=$ac_cv_objext | |
5228 | ac_objext=$OBJEXT | |
5229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
5230 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
a9bec17c | 5231 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
067d23c9 KY |
5232 | $as_echo_n "(cached) " >&6 |
5233 | else | |
5234 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5235 | /* end confdefs.h. */ | |
5236 | ||
5237 | int | |
5238 | main () | |
5239 | { | |
5240 | #ifndef __GNUC__ | |
5241 | choke me | |
5242 | #endif | |
5243 | ||
5244 | ; | |
5245 | return 0; | |
5246 | } | |
5247 | _ACEOF | |
5248 | if ac_fn_c_try_compile "$LINENO"; then : | |
5249 | ac_compiler_gnu=yes | |
5250 | else | |
5251 | ac_compiler_gnu=no | |
5252 | fi | |
5253 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5254 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
5255 | ||
5256 | fi | |
5257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
5258 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
5259 | if test $ac_compiler_gnu = yes; then | |
5260 | GCC=yes | |
5261 | else | |
5262 | GCC= | |
5263 | fi | |
5264 | ac_test_CFLAGS=${CFLAGS+set} | |
5265 | ac_save_CFLAGS=$CFLAGS | |
5266 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
5267 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
a9bec17c | 5268 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
067d23c9 KY |
5269 | $as_echo_n "(cached) " >&6 |
5270 | else | |
5271 | ac_save_c_werror_flag=$ac_c_werror_flag | |
5272 | ac_c_werror_flag=yes | |
5273 | ac_cv_prog_cc_g=no | |
5274 | CFLAGS="-g" | |
5275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5276 | /* end confdefs.h. */ | |
5277 | ||
5278 | int | |
5279 | main () | |
5280 | { | |
5281 | ||
5282 | ; | |
5283 | return 0; | |
5284 | } | |
5285 | _ACEOF | |
5286 | if ac_fn_c_try_compile "$LINENO"; then : | |
5287 | ac_cv_prog_cc_g=yes | |
5288 | else | |
5289 | CFLAGS="" | |
5290 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5291 | /* end confdefs.h. */ | |
5292 | ||
5293 | int | |
5294 | main () | |
5295 | { | |
5296 | ||
5297 | ; | |
5298 | return 0; | |
5299 | } | |
5300 | _ACEOF | |
5301 | if ac_fn_c_try_compile "$LINENO"; then : | |
5302 | ||
5303 | else | |
5304 | ac_c_werror_flag=$ac_save_c_werror_flag | |
5305 | CFLAGS="-g" | |
5306 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5307 | /* end confdefs.h. */ | |
5308 | ||
5309 | int | |
5310 | main () | |
5311 | { | |
5312 | ||
5313 | ; | |
5314 | return 0; | |
5315 | } | |
5316 | _ACEOF | |
5317 | if ac_fn_c_try_compile "$LINENO"; then : | |
5318 | ac_cv_prog_cc_g=yes | |
5319 | fi | |
5320 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5321 | fi | |
5322 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5323 | fi | |
5324 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5325 | ac_c_werror_flag=$ac_save_c_werror_flag | |
5326 | fi | |
5327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
5328 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
5329 | if test "$ac_test_CFLAGS" = set; then | |
5330 | CFLAGS=$ac_save_CFLAGS | |
5331 | elif test $ac_cv_prog_cc_g = yes; then | |
5332 | if test "$GCC" = yes; then | |
5333 | CFLAGS="-g -O2" | |
5334 | else | |
5335 | CFLAGS="-g" | |
5336 | fi | |
5337 | else | |
5338 | if test "$GCC" = yes; then | |
5339 | CFLAGS="-O2" | |
5340 | else | |
5341 | CFLAGS= | |
5342 | fi | |
5343 | fi | |
5344 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
5345 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
a9bec17c | 5346 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
067d23c9 KY |
5347 | $as_echo_n "(cached) " >&6 |
5348 | else | |
5349 | ac_cv_prog_cc_c89=no | |
5350 | ac_save_CC=$CC | |
5351 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5352 | /* end confdefs.h. */ | |
5353 | #include <stdarg.h> | |
5354 | #include <stdio.h> | |
5355 | #include <sys/types.h> | |
5356 | #include <sys/stat.h> | |
5357 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
5358 | struct buf { int x; }; | |
5359 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
5360 | static char *e (p, i) | |
5361 | char **p; | |
5362 | int i; | |
5363 | { | |
5364 | return p[i]; | |
5365 | } | |
5366 | static char *f (char * (*g) (char **, int), char **p, ...) | |
5367 | { | |
5368 | char *s; | |
5369 | va_list v; | |
5370 | va_start (v,p); | |
5371 | s = g (p, va_arg (v,int)); | |
5372 | va_end (v); | |
5373 | return s; | |
5374 | } | |
5375 | ||
5376 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
5377 | function prototypes and stuff, but not '\xHH' hex character constants. | |
5378 | These don't provoke an error unfortunately, instead are silently treated | |
5379 | as 'x'. The following induces an error, until -std is added to get | |
5380 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
5381 | array size at least. It's necessary to write '\x00'==0 to get something | |
5382 | that's true only with -std. */ | |
5383 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
5384 | ||
5385 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
5386 | inside strings and character constants. */ | |
5387 | #define FOO(x) 'x' | |
5388 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
5389 | ||
5390 | int test (int i, double x); | |
5391 | struct s1 {int (*f) (int a);}; | |
5392 | struct s2 {int (*f) (double a);}; | |
5393 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
5394 | int argc; | |
5395 | char **argv; | |
5396 | int | |
5397 | main () | |
5398 | { | |
5399 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
5400 | ; | |
5401 | return 0; | |
5402 | } | |
5403 | _ACEOF | |
5404 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
5405 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
5406 | do | |
5407 | CC="$ac_save_CC $ac_arg" | |
5408 | if ac_fn_c_try_compile "$LINENO"; then : | |
5409 | ac_cv_prog_cc_c89=$ac_arg | |
5410 | fi | |
5411 | rm -f core conftest.err conftest.$ac_objext | |
5412 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
5413 | done | |
743c80a7 PE |
5414 | rm -f conftest.$ac_ext |
5415 | CC=$ac_save_CC | |
5416 | ||
5417 | fi | |
5418 | # AC_CACHE_VAL | |
5419 | case "x$ac_cv_prog_cc_c89" in | |
5420 | x) | |
5421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
5422 | $as_echo "none needed" >&6; } ;; | |
5423 | xno) | |
5424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
5425 | $as_echo "unsupported" >&6; } ;; | |
5426 | *) | |
5427 | CC="$CC $ac_cv_prog_cc_c89" | |
5428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
5429 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
5430 | esac | |
5431 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
5432 | ||
5433 | fi | |
5434 | ||
5435 | ac_ext=c | |
5436 | ac_cpp='$CPP $CPPFLAGS' | |
5437 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5438 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5439 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5440 | DEPDIR="${am__leading_dot}deps" | |
5441 | ||
5442 | ac_config_commands="$ac_config_commands depfiles" | |
5443 | ||
5444 | ||
5445 | am_make=${MAKE-make} | |
5446 | cat > confinc << 'END' | |
5447 | am__doit: | |
5448 | @echo this is the am__doit target | |
5449 | .PHONY: am__doit | |
5450 | END | |
5451 | # If we don't find an include directive, just comment out the code. | |
5452 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 | |
5453 | $as_echo_n "checking for style of include used by $am_make... " >&6; } | |
5454 | am__include="#" | |
5455 | am__quote= | |
5456 | _am_result=none | |
5457 | # First try GNU make style include. | |
5458 | echo "include confinc" > confmf | |
5459 | # Ignore all kinds of additional output from `make'. | |
5460 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
5461 | *the\ am__doit\ target*) | |
5462 | am__include=include | |
5463 | am__quote= | |
5464 | _am_result=GNU | |
5465 | ;; | |
5466 | esac | |
5467 | # Now try BSD make style include. | |
5468 | if test "$am__include" = "#"; then | |
5469 | echo '.include "confinc"' > confmf | |
5470 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
5471 | *the\ am__doit\ target*) | |
5472 | am__include=.include | |
5473 | am__quote="\"" | |
5474 | _am_result=BSD | |
5475 | ;; | |
5476 | esac | |
5477 | fi | |
5478 | ||
5479 | ||
5480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 | |
5481 | $as_echo "$_am_result" >&6; } | |
5482 | rm -f confinc confmf | |
5483 | ||
5484 | # Check whether --enable-dependency-tracking was given. | |
5485 | if test "${enable_dependency_tracking+set}" = set; then : | |
5486 | enableval=$enable_dependency_tracking; | |
5487 | fi | |
5488 | ||
5489 | if test "x$enable_dependency_tracking" != xno; then | |
5490 | am_depcomp="$ac_aux_dir/depcomp" | |
5491 | AMDEPBACKSLASH='\' | |
5492 | fi | |
5493 | if test "x$enable_dependency_tracking" != xno; then | |
5494 | AMDEP_TRUE= | |
5495 | AMDEP_FALSE='#' | |
5496 | else | |
5497 | AMDEP_TRUE='#' | |
5498 | AMDEP_FALSE= | |
5499 | fi | |
5500 | ||
5501 | ||
5502 | ||
5503 | depcc="$CC" am_compiler_list= | |
5504 | ||
5505 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
5506 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
a9bec17c | 5507 | if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : |
743c80a7 PE |
5508 | $as_echo_n "(cached) " >&6 |
5509 | else | |
5510 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
5511 | # We make a subdir and do the tests there. Otherwise we can end up | |
5512 | # making bogus files that we don't know about and never remove. For | |
5513 | # instance it was reported that on HP-UX the gcc test will end up | |
5514 | # making a dummy file named `D' -- because `-MD' means `put the output | |
5515 | # in D'. | |
5516 | mkdir conftest.dir | |
5517 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
5518 | # using a relative directory. | |
5519 | cp "$am_depcomp" conftest.dir | |
5520 | cd conftest.dir | |
5521 | # We will build objects and dependencies in a subdirectory because | |
5522 | # it helps to detect inapplicable dependency modes. For instance | |
5523 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
5524 | # side effect of compilation, but ICC will put the dependencies in | |
5525 | # the current directory while Tru64 will put them in the object | |
5526 | # directory. | |
5527 | mkdir sub | |
5528 | ||
5529 | am_cv_CC_dependencies_compiler_type=none | |
5530 | if test "$am_compiler_list" = ""; then | |
5531 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
5532 | fi | |
5533 | am__universal=false | |
5534 | case " $depcc " in #( | |
5535 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
5536 | esac | |
5537 | ||
5538 | for depmode in $am_compiler_list; do | |
5539 | # Setup a source with many dependencies, because some compilers | |
5540 | # like to wrap large dependency lists on column 80 (with \), and | |
5541 | # we should not choose a depcomp mode which is confused by this. | |
5542 | # | |
5543 | # We need to recreate these files for each test, as the compiler may | |
5544 | # overwrite some of them when testing with obscure command lines. | |
5545 | # This happens at least with the AIX C compiler. | |
5546 | : > sub/conftest.c | |
5547 | for i in 1 2 3 4 5 6; do | |
5548 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
5549 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
5550 | # Solaris 8's {/usr,}/bin/sh. | |
5551 | touch sub/conftst$i.h | |
5552 | done | |
5553 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
5554 | ||
5555 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
5556 | # mode. It turns out that the SunPro C++ compiler does not properly | |
5557 | # handle `-M -o', and we need to detect this. Also, some Intel | |
5558 | # versions had trouble with output in subdirs | |
5559 | am__obj=sub/conftest.${OBJEXT-o} | |
5560 | am__minus_obj="-o $am__obj" | |
5561 | case $depmode in | |
5562 | gcc) | |
5563 | # This depmode causes a compiler race in universal mode. | |
5564 | test "$am__universal" = false || continue | |
5565 | ;; | |
5566 | nosideeffect) | |
5567 | # after this tag, mechanisms are not by side-effect, so they'll | |
5568 | # only be used when explicitly requested | |
5569 | if test "x$enable_dependency_tracking" = xyes; then | |
5570 | continue | |
5571 | else | |
5572 | break | |
5573 | fi | |
5574 | ;; | |
5575 | msvisualcpp | msvcmsys) | |
5576 | # This compiler won't grok `-c -o', but also, the minuso test has | |
5577 | # not run yet. These depmodes are late enough in the game, and | |
5578 | # so weak that their functioning should not be impacted. | |
5579 | am__obj=conftest.${OBJEXT-o} | |
5580 | am__minus_obj= | |
5581 | ;; | |
5582 | none) break ;; | |
5583 | esac | |
5584 | if depmode=$depmode \ | |
5585 | source=sub/conftest.c object=$am__obj \ | |
5586 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
5587 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
5588 | >/dev/null 2>conftest.err && | |
5589 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
5590 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
5591 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
5592 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
5593 | # icc doesn't choke on unknown options, it will just issue warnings | |
5594 | # or remarks (even with -Werror). So we grep stderr for any message | |
5595 | # that says an option was ignored or not supported. | |
5596 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
5597 | # icc: Command line warning: ignoring option '-M'; no argument required | |
5598 | # The diagnosis changed in icc 8.0: | |
5599 | # icc: Command line remark: option '-MP' not supported | |
5600 | if (grep 'ignoring option' conftest.err || | |
5601 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
5602 | am_cv_CC_dependencies_compiler_type=$depmode | |
5603 | break | |
5604 | fi | |
5605 | fi | |
5606 | done | |
5607 | ||
5608 | cd .. | |
5609 | rm -rf conftest.dir | |
5610 | else | |
5611 | am_cv_CC_dependencies_compiler_type=none | |
5612 | fi | |
5613 | ||
5614 | fi | |
5615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
5616 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
5617 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
5618 | ||
5619 | if | |
5620 | test "x$enable_dependency_tracking" != xno \ | |
5621 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then | |
5622 | am__fastdepCC_TRUE= | |
5623 | am__fastdepCC_FALSE='#' | |
5624 | else | |
5625 | am__fastdepCC_TRUE='#' | |
5626 | am__fastdepCC_FALSE= | |
5627 | fi | |
5628 | ||
5629 | ||
5630 | if test "x$CC" != xcc; then | |
5631 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 | |
5632 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
5633 | else | |
5634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 | |
5635 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
5636 | fi | |
5637 | set dummy $CC; ac_cc=`$as_echo "$2" | | |
5638 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
a9bec17c | 5639 | if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : |
743c80a7 PE |
5640 | $as_echo_n "(cached) " >&6 |
5641 | else | |
5642 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5643 | /* end confdefs.h. */ | |
5644 | ||
5645 | int | |
5646 | main () | |
5647 | { | |
5648 | ||
5649 | ; | |
5650 | return 0; | |
5651 | } | |
5652 | _ACEOF | |
5653 | # Make sure it works both with $CC and with simple cc. | |
5654 | # We do the test twice because some compilers refuse to overwrite an | |
5655 | # existing .o file with -o, though they will create one. | |
5656 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
5657 | rm -f conftest2.* | |
5658 | if { { case "(($ac_try" in | |
5659 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5660 | *) ac_try_echo=$ac_try;; | |
5661 | esac | |
5662 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5663 | $as_echo "$ac_try_echo"; } >&5 | |
5664 | (eval "$ac_try") 2>&5 | |
5665 | ac_status=$? | |
5666 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5667 | test $ac_status = 0; } && | |
5668 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
5669 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5670 | *) ac_try_echo=$ac_try;; | |
5671 | esac | |
5672 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5673 | $as_echo "$ac_try_echo"; } >&5 | |
5674 | (eval "$ac_try") 2>&5 | |
5675 | ac_status=$? | |
5676 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5677 | test $ac_status = 0; }; | |
5678 | then | |
5679 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
5680 | if test "x$CC" != xcc; then | |
5681 | # Test first that cc exists at all. | |
5682 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
5683 | { { case "(($ac_try" in | |
5684 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5685 | *) ac_try_echo=$ac_try;; | |
5686 | esac | |
5687 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5688 | $as_echo "$ac_try_echo"; } >&5 | |
5689 | (eval "$ac_try") 2>&5 | |
5690 | ac_status=$? | |
5691 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5692 | test $ac_status = 0; }; }; then | |
5693 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
5694 | rm -f conftest2.* | |
5695 | if { { case "(($ac_try" in | |
5696 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5697 | *) ac_try_echo=$ac_try;; | |
5698 | esac | |
5699 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5700 | $as_echo "$ac_try_echo"; } >&5 | |
5701 | (eval "$ac_try") 2>&5 | |
5702 | ac_status=$? | |
5703 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5704 | test $ac_status = 0; } && | |
5705 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
5706 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
5707 | *) ac_try_echo=$ac_try;; | |
5708 | esac | |
5709 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
5710 | $as_echo "$ac_try_echo"; } >&5 | |
5711 | (eval "$ac_try") 2>&5 | |
5712 | ac_status=$? | |
5713 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5714 | test $ac_status = 0; }; | |
5715 | then | |
5716 | # cc works too. | |
5717 | : | |
5718 | else | |
5719 | # cc exists but doesn't like -o. | |
5720 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
5721 | fi | |
5722 | fi | |
5723 | fi | |
5724 | else | |
5725 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
5726 | fi | |
5727 | rm -f core conftest* | |
5728 | ||
5729 | fi | |
5730 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then | |
5731 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5732 | $as_echo "yes" >&6; } | |
5733 | else | |
5734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5735 | $as_echo "no" >&6; } | |
5736 | ||
5737 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h | |
5738 | ||
5739 | fi | |
5740 | ||
5741 | # FIXME: we rely on the cache variable name because | |
5742 | # there is no other way. | |
5743 | set dummy $CC | |
5744 | am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
5745 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o | |
5746 | if test "$am_t" != yes; then | |
5747 | # Losing compiler, so override with the script. | |
5748 | # FIXME: It is wrong to rewrite CC. | |
5749 | # But if we don't then we get into trouble of one sort or another. | |
5750 | # A longer-term fix would be to have automake use am__CC in this case, | |
5751 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
5752 | CC="$am_aux_dir/compile $CC" | |
5753 | fi | |
5754 | ||
5755 | ||
5756 | ||
5ec54608 GM |
5757 | if test x$GCC = xyes; then |
5758 | test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS" | |
5759 | else | |
5760 | test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS" | |
5761 | fi | |
5762 | ||
710f5812 GM |
5763 | # Avoid gnulib's tests for O_NOATIME and O_NOFOLLOW, as we don't use them. |
5764 | ||
f077f61d GM |
5765 | # Avoid gnulib's threadlib module, as we do threads our own way. |
5766 | ||
5767 | ||
5ec54608 | 5768 | # Initialize gnulib right after choosing the compiler. |
743c80a7 | 5769 | |
067d23c9 KY |
5770 | ac_ext=c |
5771 | ac_cpp='$CPP $CPPFLAGS' | |
5772 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5773 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5774 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5775 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
5776 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
5777 | # On Suns, sometimes $CPP names a directory. | |
5778 | if test -n "$CPP" && test -d "$CPP"; then | |
5779 | CPP= | |
5780 | fi | |
5781 | if test -z "$CPP"; then | |
a9bec17c | 5782 | if test "${ac_cv_prog_CPP+set}" = set; then : |
067d23c9 KY |
5783 | $as_echo_n "(cached) " >&6 |
5784 | else | |
5785 | # Double quotes because CPP needs to be expanded | |
5786 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
5787 | do | |
5788 | ac_preproc_ok=false | |
5789 | for ac_c_preproc_warn_flag in '' yes | |
5790 | do | |
5791 | # Use a header file that comes with gcc, so configuring glibc | |
5792 | # with a fresh cross-compiler works. | |
5793 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5794 | # <limits.h> exists even on freestanding compilers. | |
5795 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5796 | # not just through cpp. "Syntax error" is here to catch this case. | |
5797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5798 | /* end confdefs.h. */ | |
5799 | #ifdef __STDC__ | |
5800 | # include <limits.h> | |
5801 | #else | |
5802 | # include <assert.h> | |
5803 | #endif | |
5804 | Syntax error | |
5805 | _ACEOF | |
5806 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5807 | ||
5808 | else | |
5809 | # Broken: fails on valid input. | |
5810 | continue | |
5811 | fi | |
a9bec17c | 5812 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5813 | |
5814 | # OK, works on sane cases. Now check whether nonexistent headers | |
5815 | # can be detected and how. | |
5816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5817 | /* end confdefs.h. */ | |
5818 | #include <ac_nonexistent.h> | |
5819 | _ACEOF | |
5820 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5821 | # Broken: success on invalid input. | |
5822 | continue | |
5823 | else | |
5824 | # Passes both tests. | |
5825 | ac_preproc_ok=: | |
5826 | break | |
5827 | fi | |
a9bec17c | 5828 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5829 | |
5830 | done | |
5831 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
a9bec17c | 5832 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5833 | if $ac_preproc_ok; then : |
5834 | break | |
5835 | fi | |
5836 | ||
5837 | done | |
5838 | ac_cv_prog_CPP=$CPP | |
5839 | ||
5840 | fi | |
5841 | CPP=$ac_cv_prog_CPP | |
5842 | else | |
5843 | ac_cv_prog_CPP=$CPP | |
5844 | fi | |
5845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
5846 | $as_echo "$CPP" >&6; } | |
5847 | ac_preproc_ok=false | |
5848 | for ac_c_preproc_warn_flag in '' yes | |
5849 | do | |
5850 | # Use a header file that comes with gcc, so configuring glibc | |
5851 | # with a fresh cross-compiler works. | |
5852 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
5853 | # <limits.h> exists even on freestanding compilers. | |
5854 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5855 | # not just through cpp. "Syntax error" is here to catch this case. | |
5856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5857 | /* end confdefs.h. */ | |
5858 | #ifdef __STDC__ | |
5859 | # include <limits.h> | |
5860 | #else | |
5861 | # include <assert.h> | |
5862 | #endif | |
5863 | Syntax error | |
5864 | _ACEOF | |
5865 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5866 | ||
5867 | else | |
5868 | # Broken: fails on valid input. | |
5869 | continue | |
5870 | fi | |
a9bec17c | 5871 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5872 | |
5873 | # OK, works on sane cases. Now check whether nonexistent headers | |
5874 | # can be detected and how. | |
5875 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5876 | /* end confdefs.h. */ | |
5877 | #include <ac_nonexistent.h> | |
5878 | _ACEOF | |
5879 | if ac_fn_c_try_cpp "$LINENO"; then : | |
5880 | # Broken: success on invalid input. | |
5881 | continue | |
5882 | else | |
5883 | # Passes both tests. | |
5884 | ac_preproc_ok=: | |
5885 | break | |
5886 | fi | |
a9bec17c | 5887 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5888 | |
5889 | done | |
5890 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
a9bec17c | 5891 | rm -f conftest.err conftest.$ac_ext |
067d23c9 KY |
5892 | if $ac_preproc_ok; then : |
5893 | ||
5894 | else | |
5895 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5896 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
a9bec17c GM |
5897 | as_fn_error "C preprocessor \"$CPP\" fails sanity check |
5898 | See \`config.log' for more details." "$LINENO" 5; } | |
067d23c9 KY |
5899 | fi |
5900 | ||
5901 | ac_ext=c | |
5902 | ac_cpp='$CPP $CPPFLAGS' | |
5903 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5904 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5905 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5906 | ||
5907 | ||
5908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
5909 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
a9bec17c | 5910 | if test "${ac_cv_path_GREP+set}" = set; then : |
067d23c9 KY |
5911 | $as_echo_n "(cached) " >&6 |
5912 | else | |
5913 | if test -z "$GREP"; then | |
5914 | ac_path_GREP_found=false | |
5915 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5916 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5917 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5918 | do | |
5919 | IFS=$as_save_IFS | |
5920 | test -z "$as_dir" && as_dir=. | |
5921 | for ac_prog in grep ggrep; do | |
5922 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5923 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
5924 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
5925 | # Check for GNU ac_path_GREP and select it if it is found. | |
5926 | # Check for GNU $ac_path_GREP | |
5927 | case `"$ac_path_GREP" --version 2>&1` in | |
5928 | *GNU*) | |
5929 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
5930 | *) | |
5931 | ac_count=0 | |
5932 | $as_echo_n 0123456789 >"conftest.in" | |
5933 | while : | |
5934 | do | |
5935 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
5936 | mv "conftest.tmp" "conftest.in" | |
5937 | cp "conftest.in" "conftest.nl" | |
5938 | $as_echo 'GREP' >> "conftest.nl" | |
5939 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
5940 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
5941 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
5942 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
5943 | # Best one so far, save it but keep looking for a better one | |
5944 | ac_cv_path_GREP="$ac_path_GREP" | |
5945 | ac_path_GREP_max=$ac_count | |
5946 | fi | |
5947 | # 10*(2^10) chars as input seems more than enough | |
5948 | test $ac_count -gt 10 && break | |
5949 | done | |
5950 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
5951 | esac | |
5952 | ||
5953 | $ac_path_GREP_found && break 3 | |
5954 | done | |
5955 | done | |
5956 | done | |
5957 | IFS=$as_save_IFS | |
5958 | if test -z "$ac_cv_path_GREP"; then | |
a9bec17c | 5959 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
067d23c9 KY |
5960 | fi |
5961 | else | |
5962 | ac_cv_path_GREP=$GREP | |
5963 | fi | |
5964 | ||
5965 | fi | |
5966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
5967 | $as_echo "$ac_cv_path_GREP" >&6; } | |
5968 | GREP="$ac_cv_path_GREP" | |
5969 | ||
5970 | ||
5971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
5972 | $as_echo_n "checking for egrep... " >&6; } | |
a9bec17c | 5973 | if test "${ac_cv_path_EGREP+set}" = set; then : |
067d23c9 KY |
5974 | $as_echo_n "(cached) " >&6 |
5975 | else | |
5976 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
5977 | then ac_cv_path_EGREP="$GREP -E" | |
5978 | else | |
5979 | if test -z "$EGREP"; then | |
5980 | ac_path_EGREP_found=false | |
5981 | # Loop through the user's path and test for each of PROGNAME-LIST | |
5982 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5983 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5984 | do | |
5985 | IFS=$as_save_IFS | |
5986 | test -z "$as_dir" && as_dir=. | |
5987 | for ac_prog in egrep; do | |
5988 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5989 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
5990 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
5991 | # Check for GNU ac_path_EGREP and select it if it is found. | |
5992 | # Check for GNU $ac_path_EGREP | |
5993 | case `"$ac_path_EGREP" --version 2>&1` in | |
5994 | *GNU*) | |
5995 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
5996 | *) | |
5997 | ac_count=0 | |
5998 | $as_echo_n 0123456789 >"conftest.in" | |
5999 | while : | |
6000 | do | |
6001 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
6002 | mv "conftest.tmp" "conftest.in" | |
6003 | cp "conftest.in" "conftest.nl" | |
6004 | $as_echo 'EGREP' >> "conftest.nl" | |
6005 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
6006 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
6007 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
6008 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
6009 | # Best one so far, save it but keep looking for a better one | |
6010 | ac_cv_path_EGREP="$ac_path_EGREP" | |
6011 | ac_path_EGREP_max=$ac_count | |
6012 | fi | |
6013 | # 10*(2^10) chars as input seems more than enough | |
6014 | test $ac_count -gt 10 && break | |
6015 | done | |
6016 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
6017 | esac | |
6018 | ||
6019 | $ac_path_EGREP_found && break 3 | |
6020 | done | |
6021 | done | |
6022 | done | |
6023 | IFS=$as_save_IFS | |
6024 | if test -z "$ac_cv_path_EGREP"; then | |
a9bec17c | 6025 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
067d23c9 KY |
6026 | fi |
6027 | else | |
6028 | ac_cv_path_EGREP=$EGREP | |
6029 | fi | |
6030 | ||
6031 | fi | |
6032 | fi | |
6033 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
6034 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
6035 | EGREP="$ac_cv_path_EGREP" | |
6036 | ||
6037 | ||
369e19fc PE |
6038 | |
6039 | ||
6040 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5 | |
6041 | $as_echo_n "checking for Minix Amsterdam compiler... " >&6; } | |
a9bec17c | 6042 | if test "${gl_cv_c_amsterdam_compiler+set}" = set; then : |
369e19fc PE |
6043 | $as_echo_n "(cached) " >&6 |
6044 | else | |
6045 | ||
6046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6047 | /* end confdefs.h. */ | |
6048 | ||
6049 | #ifdef __ACK__ | |
6050 | Amsterdam | |
6051 | #endif | |
6052 | ||
6053 | _ACEOF | |
6054 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6055 | $EGREP "Amsterdam" >/dev/null 2>&1; then : | |
6056 | gl_cv_c_amsterdam_compiler=yes | |
6057 | else | |
6058 | gl_cv_c_amsterdam_compiler=no | |
6059 | fi | |
6060 | rm -f conftest* | |
6061 | ||
6062 | ||
6063 | fi | |
6064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 | |
6065 | $as_echo "$gl_cv_c_amsterdam_compiler" >&6; } | |
6066 | if test -z "$AR"; then | |
6067 | if test $gl_cv_c_amsterdam_compiler = yes; then | |
6068 | AR='cc -c.a' | |
6069 | if test -z "$ARFLAGS"; then | |
6070 | ARFLAGS='-o' | |
6071 | fi | |
6072 | else | |
6073 | if test -n "$ac_tool_prefix"; then | |
6074 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
6075 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
6076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6077 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 6078 | if test "${ac_cv_prog_AR+set}" = set; then : |
369e19fc PE |
6079 | $as_echo_n "(cached) " >&6 |
6080 | else | |
6081 | if test -n "$AR"; then | |
6082 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
6083 | else | |
6084 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6085 | for as_dir in $PATH | |
6086 | do | |
6087 | IFS=$as_save_IFS | |
6088 | test -z "$as_dir" && as_dir=. | |
6089 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6090 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6091 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
6092 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6093 | break 2 | |
6094 | fi | |
6095 | done | |
6096 | done | |
6097 | IFS=$as_save_IFS | |
6098 | ||
6099 | fi | |
6100 | fi | |
6101 | AR=$ac_cv_prog_AR | |
6102 | if test -n "$AR"; then | |
6103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
6104 | $as_echo "$AR" >&6; } | |
6105 | else | |
6106 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6107 | $as_echo "no" >&6; } | |
6108 | fi | |
6109 | ||
6110 | ||
6111 | fi | |
6112 | if test -z "$ac_cv_prog_AR"; then | |
6113 | ac_ct_AR=$AR | |
6114 | # Extract the first word of "ar", so it can be a program name with args. | |
6115 | set dummy ar; ac_word=$2 | |
6116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6117 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 6118 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : |
369e19fc PE |
6119 | $as_echo_n "(cached) " >&6 |
6120 | else | |
6121 | if test -n "$ac_ct_AR"; then | |
6122 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
6123 | else | |
6124 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6125 | for as_dir in $PATH | |
6126 | do | |
6127 | IFS=$as_save_IFS | |
6128 | test -z "$as_dir" && as_dir=. | |
6129 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6130 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6131 | ac_cv_prog_ac_ct_AR="ar" | |
6132 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6133 | break 2 | |
6134 | fi | |
6135 | done | |
6136 | done | |
6137 | IFS=$as_save_IFS | |
6138 | ||
6139 | fi | |
6140 | fi | |
6141 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
6142 | if test -n "$ac_ct_AR"; then | |
6143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
6144 | $as_echo "$ac_ct_AR" >&6; } | |
6145 | else | |
6146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6147 | $as_echo "no" >&6; } | |
6148 | fi | |
6149 | ||
6150 | if test "x$ac_ct_AR" = x; then | |
6151 | AR="ar" | |
6152 | else | |
6153 | case $cross_compiling:$ac_tool_warned in | |
6154 | yes:) | |
6155 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6156 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6157 | ac_tool_warned=yes ;; | |
6158 | esac | |
6159 | AR=$ac_ct_AR | |
6160 | fi | |
6161 | else | |
6162 | AR="$ac_cv_prog_AR" | |
6163 | fi | |
6164 | ||
6165 | if test -z "$ARFLAGS"; then | |
6166 | ARFLAGS='cru' | |
6167 | fi | |
6168 | fi | |
6169 | else | |
6170 | if test -z "$ARFLAGS"; then | |
6171 | ARFLAGS='cru' | |
6172 | fi | |
6173 | fi | |
6174 | ||
6175 | ||
6176 | if test -z "$RANLIB"; then | |
6177 | if test $gl_cv_c_amsterdam_compiler = yes; then | |
6178 | RANLIB=':' | |
6179 | else | |
6180 | if test -n "$ac_tool_prefix"; then | |
6181 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
6182 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
6183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6184 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 6185 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
369e19fc PE |
6186 | $as_echo_n "(cached) " >&6 |
6187 | else | |
6188 | if test -n "$RANLIB"; then | |
6189 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
6190 | else | |
6191 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6192 | for as_dir in $PATH | |
6193 | do | |
6194 | IFS=$as_save_IFS | |
6195 | test -z "$as_dir" && as_dir=. | |
6196 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6197 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6198 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
6199 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6200 | break 2 | |
6201 | fi | |
6202 | done | |
6203 | done | |
6204 | IFS=$as_save_IFS | |
6205 | ||
6206 | fi | |
6207 | fi | |
6208 | RANLIB=$ac_cv_prog_RANLIB | |
6209 | if test -n "$RANLIB"; then | |
6210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
6211 | $as_echo "$RANLIB" >&6; } | |
6212 | else | |
6213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6214 | $as_echo "no" >&6; } | |
6215 | fi | |
6216 | ||
6217 | ||
6218 | fi | |
6219 | if test -z "$ac_cv_prog_RANLIB"; then | |
6220 | ac_ct_RANLIB=$RANLIB | |
6221 | # Extract the first word of "ranlib", so it can be a program name with args. | |
6222 | set dummy ranlib; ac_word=$2 | |
6223 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6224 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 6225 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
369e19fc PE |
6226 | $as_echo_n "(cached) " >&6 |
6227 | else | |
6228 | if test -n "$ac_ct_RANLIB"; then | |
6229 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
6230 | else | |
6231 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6232 | for as_dir in $PATH | |
6233 | do | |
6234 | IFS=$as_save_IFS | |
6235 | test -z "$as_dir" && as_dir=. | |
6236 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6237 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6238 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
6239 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6240 | break 2 | |
6241 | fi | |
6242 | done | |
6243 | done | |
6244 | IFS=$as_save_IFS | |
6245 | ||
6246 | fi | |
6247 | fi | |
6248 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
6249 | if test -n "$ac_ct_RANLIB"; then | |
6250 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
6251 | $as_echo "$ac_ct_RANLIB" >&6; } | |
6252 | else | |
6253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6254 | $as_echo "no" >&6; } | |
6255 | fi | |
6256 | ||
6257 | if test "x$ac_ct_RANLIB" = x; then | |
6258 | RANLIB=":" | |
6259 | else | |
6260 | case $cross_compiling:$ac_tool_warned in | |
6261 | yes:) | |
6262 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
6263 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
6264 | ac_tool_warned=yes ;; | |
6265 | esac | |
6266 | RANLIB=$ac_ct_RANLIB | |
6267 | fi | |
6268 | else | |
6269 | RANLIB="$ac_cv_prog_RANLIB" | |
6270 | fi | |
6271 | ||
6272 | fi | |
6273 | fi | |
6274 | ||
6275 | ||
067d23c9 KY |
6276 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
6277 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
a9bec17c | 6278 | if test "${ac_cv_header_stdc+set}" = set; then : |
067d23c9 KY |
6279 | $as_echo_n "(cached) " >&6 |
6280 | else | |
6281 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6282 | /* end confdefs.h. */ | |
6283 | #include <stdlib.h> | |
6284 | #include <stdarg.h> | |
6285 | #include <string.h> | |
6286 | #include <float.h> | |
6287 | ||
6288 | int | |
6289 | main () | |
6290 | { | |
6291 | ||
6292 | ; | |
6293 | return 0; | |
6294 | } | |
6295 | _ACEOF | |
6296 | if ac_fn_c_try_compile "$LINENO"; then : | |
6297 | ac_cv_header_stdc=yes | |
6298 | else | |
6299 | ac_cv_header_stdc=no | |
6300 | fi | |
6301 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6302 | ||
6303 | if test $ac_cv_header_stdc = yes; then | |
6304 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6305 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6306 | /* end confdefs.h. */ | |
6307 | #include <string.h> | |
6308 | ||
6309 | _ACEOF | |
6310 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6311 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6312 | ||
6313 | else | |
6314 | ac_cv_header_stdc=no | |
6315 | fi | |
6316 | rm -f conftest* | |
6317 | ||
6318 | fi | |
6319 | ||
6320 | if test $ac_cv_header_stdc = yes; then | |
6321 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6322 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6323 | /* end confdefs.h. */ | |
6324 | #include <stdlib.h> | |
6325 | ||
6326 | _ACEOF | |
6327 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6328 | $EGREP "free" >/dev/null 2>&1; then : | |
6329 | ||
6330 | else | |
6331 | ac_cv_header_stdc=no | |
6332 | fi | |
6333 | rm -f conftest* | |
6334 | ||
6335 | fi | |
6336 | ||
6337 | if test $ac_cv_header_stdc = yes; then | |
6338 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6339 | if test "$cross_compiling" = yes; then : | |
6340 | : | |
6341 | else | |
6342 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6343 | /* end confdefs.h. */ | |
6344 | #include <ctype.h> | |
6345 | #include <stdlib.h> | |
6346 | #if ((' ' & 0x0FF) == 0x020) | |
6347 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6348 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6349 | #else | |
6350 | # define ISLOWER(c) \ | |
6351 | (('a' <= (c) && (c) <= 'i') \ | |
6352 | || ('j' <= (c) && (c) <= 'r') \ | |
6353 | || ('s' <= (c) && (c) <= 'z')) | |
6354 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6355 | #endif | |
6356 | ||
6357 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6358 | int | |
6359 | main () | |
6360 | { | |
6361 | int i; | |
6362 | for (i = 0; i < 256; i++) | |
6363 | if (XOR (islower (i), ISLOWER (i)) | |
6364 | || toupper (i) != TOUPPER (i)) | |
6365 | return 2; | |
6366 | return 0; | |
6367 | } | |
6368 | _ACEOF | |
6369 | if ac_fn_c_try_run "$LINENO"; then : | |
6370 | ||
6371 | else | |
6372 | ac_cv_header_stdc=no | |
6373 | fi | |
6374 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6375 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6376 | fi | |
6377 | ||
6378 | fi | |
6379 | fi | |
6380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
6381 | $as_echo "$ac_cv_header_stdc" >&6; } | |
6382 | if test $ac_cv_header_stdc = yes; then | |
6383 | ||
6384 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
6385 | ||
6386 | fi | |
6387 | ||
6388 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
6389 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
6390 | inttypes.h stdint.h unistd.h | |
6391 | do : | |
6392 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6393 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
6394 | " | |
a9bec17c GM |
6395 | eval as_val=\$$as_ac_Header |
6396 | if test "x$as_val" = x""yes; then : | |
067d23c9 KY |
6397 | cat >>confdefs.h <<_ACEOF |
6398 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6399 | _ACEOF | |
6400 | ||
6401 | fi | |
6402 | ||
6403 | done | |
6404 | ||
6405 | ||
6406 | ||
1fd182f0 PE |
6407 | |
6408 | ||
067d23c9 | 6409 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
a9bec17c | 6410 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : |
067d23c9 KY |
6411 | MINIX=yes |
6412 | else | |
6413 | MINIX= | |
6414 | fi | |
6415 | ||
6416 | ||
6417 | if test "$MINIX" = yes; then | |
6418 | ||
6419 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
6420 | ||
6421 | ||
6422 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
6423 | ||
6424 | ||
6425 | $as_echo "#define _MINIX 1" >>confdefs.h | |
6426 | ||
6427 | fi | |
6428 | ||
1fd182f0 PE |
6429 | case "$host_os" in |
6430 | hpux*) | |
6431 | ||
6432 | $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h | |
6433 | ||
6434 | ;; | |
6435 | esac | |
6436 | ||
067d23c9 KY |
6437 | |
6438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
6439 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
a9bec17c | 6440 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : |
067d23c9 KY |
6441 | $as_echo_n "(cached) " >&6 |
6442 | else | |
6443 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6444 | /* end confdefs.h. */ | |
369e19fc PE |
6445 | |
6446 | # define __EXTENSIONS__ 1 | |
6447 | $ac_includes_default | |
6448 | int | |
6449 | main () | |
6450 | { | |
6451 | ||
6452 | ; | |
6453 | return 0; | |
6454 | } | |
6455 | _ACEOF | |
6456 | if ac_fn_c_try_compile "$LINENO"; then : | |
6457 | ac_cv_safe_to_define___extensions__=yes | |
6458 | else | |
6459 | ac_cv_safe_to_define___extensions__=no | |
6460 | fi | |
6461 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6462 | fi | |
6463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 | |
6464 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
6465 | test $ac_cv_safe_to_define___extensions__ = yes && | |
6466 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
6467 | ||
6468 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
6469 | ||
6470 | $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h | |
6471 | ||
6472 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
6473 | ||
6474 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
6475 | ||
6476 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
6477 | ||
6478 | ||
6479 | ||
6480 | ||
6481 | ||
6482 | ||
6483 | ||
6484 | ||
6485 | # Check whether --enable-largefile was given. | |
6486 | if test "${enable_largefile+set}" = set; then : | |
6487 | enableval=$enable_largefile; | |
6488 | fi | |
6489 | ||
6490 | if test "$enable_largefile" != no; then | |
6491 | ||
6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
6493 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
a9bec17c | 6494 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : |
369e19fc PE |
6495 | $as_echo_n "(cached) " >&6 |
6496 | else | |
6497 | ac_cv_sys_largefile_CC=no | |
6498 | if test "$GCC" != yes; then | |
6499 | ac_save_CC=$CC | |
6500 | while :; do | |
6501 | # IRIX 6.2 and later do not support large files by default, | |
6502 | # so use the C compiler's -n32 option if that helps. | |
6503 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6504 | /* end confdefs.h. */ | |
6505 | #include <sys/types.h> | |
6506 | /* Check that off_t can represent 2**63 - 1 correctly. | |
6507 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
6508 | since some C++ compilers masquerading as C compilers | |
6509 | incorrectly reject 9223372036854775807. */ | |
6510 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
6511 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
6512 | && LARGE_OFF_T % 2147483647 == 1) | |
6513 | ? 1 : -1]; | |
6514 | int | |
6515 | main () | |
6516 | { | |
6517 | ||
6518 | ; | |
6519 | return 0; | |
6520 | } | |
6521 | _ACEOF | |
6522 | if ac_fn_c_try_compile "$LINENO"; then : | |
6523 | break | |
6524 | fi | |
6525 | rm -f core conftest.err conftest.$ac_objext | |
6526 | CC="$CC -n32" | |
6527 | if ac_fn_c_try_compile "$LINENO"; then : | |
6528 | ac_cv_sys_largefile_CC=' -n32'; break | |
6529 | fi | |
6530 | rm -f core conftest.err conftest.$ac_objext | |
6531 | break | |
6532 | done | |
6533 | CC=$ac_save_CC | |
6534 | rm -f conftest.$ac_ext | |
6535 | fi | |
6536 | fi | |
6537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
6538 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
6539 | if test "$ac_cv_sys_largefile_CC" != no; then | |
6540 | CC=$CC$ac_cv_sys_largefile_CC | |
6541 | fi | |
6542 | ||
6543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
6544 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
a9bec17c | 6545 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : |
369e19fc PE |
6546 | $as_echo_n "(cached) " >&6 |
6547 | else | |
6548 | while :; do | |
6549 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6550 | /* end confdefs.h. */ | |
6551 | #include <sys/types.h> | |
6552 | /* Check that off_t can represent 2**63 - 1 correctly. | |
6553 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
6554 | since some C++ compilers masquerading as C compilers | |
6555 | incorrectly reject 9223372036854775807. */ | |
6556 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
6557 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
6558 | && LARGE_OFF_T % 2147483647 == 1) | |
6559 | ? 1 : -1]; | |
6560 | int | |
6561 | main () | |
6562 | { | |
6563 | ||
6564 | ; | |
6565 | return 0; | |
6566 | } | |
6567 | _ACEOF | |
6568 | if ac_fn_c_try_compile "$LINENO"; then : | |
6569 | ac_cv_sys_file_offset_bits=no; break | |
6570 | fi | |
6571 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6572 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6573 | /* end confdefs.h. */ | |
6574 | #define _FILE_OFFSET_BITS 64 | |
6575 | #include <sys/types.h> | |
6576 | /* Check that off_t can represent 2**63 - 1 correctly. | |
6577 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
6578 | since some C++ compilers masquerading as C compilers | |
6579 | incorrectly reject 9223372036854775807. */ | |
6580 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
6581 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
6582 | && LARGE_OFF_T % 2147483647 == 1) | |
6583 | ? 1 : -1]; | |
6584 | int | |
6585 | main () | |
6586 | { | |
6587 | ||
6588 | ; | |
6589 | return 0; | |
6590 | } | |
6591 | _ACEOF | |
6592 | if ac_fn_c_try_compile "$LINENO"; then : | |
6593 | ac_cv_sys_file_offset_bits=64; break | |
6594 | fi | |
6595 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6596 | ac_cv_sys_file_offset_bits=unknown | |
6597 | break | |
6598 | done | |
6599 | fi | |
6600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
6601 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
6602 | case $ac_cv_sys_file_offset_bits in #( | |
6603 | no | unknown) ;; | |
6604 | *) | |
6605 | cat >>confdefs.h <<_ACEOF | |
6606 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
6607 | _ACEOF | |
6608 | ;; | |
6609 | esac | |
6610 | rm -rf conftest* | |
6611 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
6612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
6613 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
a9bec17c | 6614 | if test "${ac_cv_sys_large_files+set}" = set; then : |
369e19fc PE |
6615 | $as_echo_n "(cached) " >&6 |
6616 | else | |
6617 | while :; do | |
6618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6619 | /* end confdefs.h. */ | |
6620 | #include <sys/types.h> | |
6621 | /* Check that off_t can represent 2**63 - 1 correctly. | |
6622 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
6623 | since some C++ compilers masquerading as C compilers | |
6624 | incorrectly reject 9223372036854775807. */ | |
6625 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
6626 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
6627 | && LARGE_OFF_T % 2147483647 == 1) | |
6628 | ? 1 : -1]; | |
6629 | int | |
6630 | main () | |
6631 | { | |
6632 | ||
6633 | ; | |
6634 | return 0; | |
6635 | } | |
6636 | _ACEOF | |
6637 | if ac_fn_c_try_compile "$LINENO"; then : | |
6638 | ac_cv_sys_large_files=no; break | |
6639 | fi | |
6640 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6642 | /* end confdefs.h. */ | |
6643 | #define _LARGE_FILES 1 | |
6644 | #include <sys/types.h> | |
6645 | /* Check that off_t can represent 2**63 - 1 correctly. | |
6646 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
6647 | since some C++ compilers masquerading as C compilers | |
6648 | incorrectly reject 9223372036854775807. */ | |
6649 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
6650 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
6651 | && LARGE_OFF_T % 2147483647 == 1) | |
6652 | ? 1 : -1]; | |
067d23c9 KY |
6653 | int |
6654 | main () | |
6655 | { | |
6656 | ||
6657 | ; | |
6658 | return 0; | |
6659 | } | |
6660 | _ACEOF | |
6661 | if ac_fn_c_try_compile "$LINENO"; then : | |
369e19fc | 6662 | ac_cv_sys_large_files=1; break |
067d23c9 KY |
6663 | fi |
6664 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
369e19fc PE |
6665 | ac_cv_sys_large_files=unknown |
6666 | break | |
6667 | done | |
067d23c9 | 6668 | fi |
369e19fc PE |
6669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
6670 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
6671 | case $ac_cv_sys_large_files in #( | |
6672 | no | unknown) ;; | |
6673 | *) | |
6674 | cat >>confdefs.h <<_ACEOF | |
6675 | #define _LARGE_FILES $ac_cv_sys_large_files | |
6676 | _ACEOF | |
6677 | ;; | |
6678 | esac | |
6679 | rm -rf conftest* | |
6680 | fi | |
1fd182f0 PE |
6681 | |
6682 | ||
369e19fc | 6683 | fi |
1fd182f0 | 6684 | |
6d153f56 GM |
6685 | case $ac_cv_prog_cc_stdc in #( |
6686 | no) : | |
6687 | ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( | |
6688 | *) : | |
6689 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 | |
6690 | $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } | |
a9bec17c | 6691 | if test "${ac_cv_prog_cc_c99+set}" = set; then : |
6d153f56 GM |
6692 | $as_echo_n "(cached) " >&6 |
6693 | else | |
6694 | ac_cv_prog_cc_c99=no | |
6695 | ac_save_CC=$CC | |
6696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6697 | /* end confdefs.h. */ | |
6698 | #include <stdarg.h> | |
6699 | #include <stdbool.h> | |
6700 | #include <stdlib.h> | |
6701 | #include <wchar.h> | |
6702 | #include <stdio.h> | |
6703 | ||
6704 | // Check varargs macros. These examples are taken from C99 6.10.3.5. | |
6705 | #define debug(...) fprintf (stderr, __VA_ARGS__) | |
6706 | #define showlist(...) puts (#__VA_ARGS__) | |
6707 | #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) | |
6708 | static void | |
6709 | test_varargs_macros (void) | |
6710 | { | |
6711 | int x = 1234; | |
6712 | int y = 5678; | |
6713 | debug ("Flag"); | |
6714 | debug ("X = %d\n", x); | |
6715 | showlist (The first, second, and third items.); | |
6716 | report (x>y, "x is %d but y is %d", x, y); | |
6717 | } | |
6718 | ||
6719 | // Check long long types. | |
6720 | #define BIG64 18446744073709551615ull | |
6721 | #define BIG32 4294967295ul | |
6722 | #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) | |
6723 | #if !BIG_OK | |
6724 | your preprocessor is broken; | |
6725 | #endif | |
6726 | #if BIG_OK | |
6727 | #else | |
6728 | your preprocessor is broken; | |
6729 | #endif | |
6730 | static long long int bignum = -9223372036854775807LL; | |
6731 | static unsigned long long int ubignum = BIG64; | |
6732 | ||
6733 | struct incomplete_array | |
6734 | { | |
6735 | int datasize; | |
6736 | double data[]; | |
6737 | }; | |
6738 | ||
6739 | struct named_init { | |
6740 | int number; | |
6741 | const wchar_t *name; | |
6742 | double average; | |
6743 | }; | |
6744 | ||
6745 | typedef const char *ccp; | |
6746 | ||
6747 | static inline int | |
6748 | test_restrict (ccp restrict text) | |
6749 | { | |
6750 | // See if C++-style comments work. | |
6751 | // Iterate through items via the restricted pointer. | |
6752 | // Also check for declarations in for loops. | |
6753 | for (unsigned int i = 0; *(text+i) != '\0'; ++i) | |
6754 | continue; | |
6755 | return 0; | |
6756 | } | |
6757 | ||
6758 | // Check varargs and va_copy. | |
6759 | static void | |
6760 | test_varargs (const char *format, ...) | |
6761 | { | |
6762 | va_list args; | |
6763 | va_start (args, format); | |
6764 | va_list args_copy; | |
6765 | va_copy (args_copy, args); | |
6766 | ||
6767 | const char *str; | |
6768 | int number; | |
6769 | float fnumber; | |
6770 | ||
6771 | while (*format) | |
6772 | { | |
6773 | switch (*format++) | |
6774 | { | |
6775 | case 's': // string | |
6776 | str = va_arg (args_copy, const char *); | |
6777 | break; | |
6778 | case 'd': // int | |
6779 | number = va_arg (args_copy, int); | |
6780 | break; | |
6781 | case 'f': // float | |
6782 | fnumber = va_arg (args_copy, double); | |
6783 | break; | |
6784 | default: | |
6785 | break; | |
6786 | } | |
6787 | } | |
6788 | va_end (args_copy); | |
6789 | va_end (args); | |
6790 | } | |
6791 | ||
6792 | int | |
6793 | main () | |
6794 | { | |
6795 | ||
6796 | // Check bool. | |
6797 | _Bool success = false; | |
6798 | ||
6799 | // Check restrict. | |
6800 | if (test_restrict ("String literal") == 0) | |
6801 | success = true; | |
6802 | char *restrict newvar = "Another string"; | |
6803 | ||
6804 | // Check varargs. | |
6805 | test_varargs ("s, d' f .", "string", 65, 34.234); | |
6806 | test_varargs_macros (); | |
6807 | ||
6808 | // Check flexible array members. | |
6809 | struct incomplete_array *ia = | |
6810 | malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); | |
6811 | ia->datasize = 10; | |
6812 | for (int i = 0; i < ia->datasize; ++i) | |
6813 | ia->data[i] = i * 1.234; | |
6814 | ||
6815 | // Check named initializers. | |
6816 | struct named_init ni = { | |
6817 | .number = 34, | |
6818 | .name = L"Test wide string", | |
6819 | .average = 543.34343, | |
6820 | }; | |
6821 | ||
6822 | ni.number = 58; | |
6823 | ||
6824 | int dynamic_array[ni.number]; | |
6825 | dynamic_array[ni.number - 1] = 543; | |
6826 | ||
6827 | // work around unused variable warnings | |
6828 | return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' | |
6829 | || dynamic_array[ni.number - 1] != 543); | |
6830 | ||
6831 | ; | |
6832 | return 0; | |
6833 | } | |
6834 | _ACEOF | |
6835 | for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 | |
6836 | do | |
6837 | CC="$ac_save_CC $ac_arg" | |
6838 | if ac_fn_c_try_compile "$LINENO"; then : | |
6839 | ac_cv_prog_cc_c99=$ac_arg | |
6840 | fi | |
6841 | rm -f core conftest.err conftest.$ac_objext | |
6842 | test "x$ac_cv_prog_cc_c99" != "xno" && break | |
6843 | done | |
6844 | rm -f conftest.$ac_ext | |
6845 | CC=$ac_save_CC | |
6846 | ||
6847 | fi | |
6848 | # AC_CACHE_VAL | |
6849 | case "x$ac_cv_prog_cc_c99" in | |
6850 | x) | |
6851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
6852 | $as_echo "none needed" >&6; } ;; | |
6853 | xno) | |
6854 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
6855 | $as_echo "unsupported" >&6; } ;; | |
6856 | *) | |
6857 | CC="$CC $ac_cv_prog_cc_c99" | |
6858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 | |
6859 | $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; | |
6860 | esac | |
6861 | if test "x$ac_cv_prog_cc_c99" != xno; then : | |
6862 | ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 | |
6863 | else | |
6864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
6865 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
a9bec17c | 6866 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
6d153f56 GM |
6867 | $as_echo_n "(cached) " >&6 |
6868 | else | |
6869 | ac_cv_prog_cc_c89=no | |
6870 | ac_save_CC=$CC | |
6871 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6872 | /* end confdefs.h. */ | |
6873 | #include <stdarg.h> | |
6874 | #include <stdio.h> | |
6875 | #include <sys/types.h> | |
6876 | #include <sys/stat.h> | |
6877 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
6878 | struct buf { int x; }; | |
6879 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
6880 | static char *e (p, i) | |
6881 | char **p; | |
6882 | int i; | |
6883 | { | |
6884 | return p[i]; | |
6885 | } | |
6886 | static char *f (char * (*g) (char **, int), char **p, ...) | |
6887 | { | |
6888 | char *s; | |
6889 | va_list v; | |
6890 | va_start (v,p); | |
6891 | s = g (p, va_arg (v,int)); | |
6892 | va_end (v); | |
6893 | return s; | |
6894 | } | |
6895 | ||
6896 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
6897 | function prototypes and stuff, but not '\xHH' hex character constants. | |
6898 | These don't provoke an error unfortunately, instead are silently treated | |
6899 | as 'x'. The following induces an error, until -std is added to get | |
6900 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
6901 | array size at least. It's necessary to write '\x00'==0 to get something | |
6902 | that's true only with -std. */ | |
6903 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
6904 | ||
6905 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
6906 | inside strings and character constants. */ | |
6907 | #define FOO(x) 'x' | |
6908 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
6909 | ||
6910 | int test (int i, double x); | |
6911 | struct s1 {int (*f) (int a);}; | |
6912 | struct s2 {int (*f) (double a);}; | |
6913 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
6914 | int argc; | |
6915 | char **argv; | |
6916 | int | |
6917 | main () | |
6918 | { | |
6919 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
6920 | ; | |
6921 | return 0; | |
6922 | } | |
6923 | _ACEOF | |
6924 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
6925 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
6926 | do | |
6927 | CC="$ac_save_CC $ac_arg" | |
6928 | if ac_fn_c_try_compile "$LINENO"; then : | |
6929 | ac_cv_prog_cc_c89=$ac_arg | |
6930 | fi | |
6931 | rm -f core conftest.err conftest.$ac_objext | |
6932 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
6933 | done | |
6934 | rm -f conftest.$ac_ext | |
6935 | CC=$ac_save_CC | |
6936 | ||
6937 | fi | |
6938 | # AC_CACHE_VAL | |
6939 | case "x$ac_cv_prog_cc_c89" in | |
6940 | x) | |
6941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
6942 | $as_echo "none needed" >&6; } ;; | |
6943 | xno) | |
6944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
6945 | $as_echo "unsupported" >&6; } ;; | |
6946 | *) | |
6947 | CC="$CC $ac_cv_prog_cc_c89" | |
6948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
6949 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
6950 | esac | |
6951 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
6952 | ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 | |
6953 | else | |
6954 | ac_cv_prog_cc_stdc=no | |
6955 | fi | |
6956 | ||
6957 | fi | |
6958 | ;; | |
6959 | esac | |
6960 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 | |
6961 | $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } | |
a9bec17c | 6962 | if test "${ac_cv_prog_cc_stdc+set}" = set; then : |
6d153f56 GM |
6963 | $as_echo_n "(cached) " >&6 |
6964 | fi | |
6965 | ||
6966 | case $ac_cv_prog_cc_stdc in #( | |
6967 | no) : | |
6968 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
6969 | $as_echo "unsupported" >&6; } ;; #( | |
6970 | '') : | |
6971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
6972 | $as_echo "none needed" >&6; } ;; #( | |
6973 | *) : | |
6974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 | |
6975 | $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; | |
6976 | esac | |
6977 | ||
1fd182f0 PE |
6978 | |
6979 | ||
4fc2b746 | 6980 | # Code from module alloca-opt: |
8d8af66d | 6981 | # Code from module allocator: |
938a4ef9 GM |
6982 | # Code from module c-ctype: |
6983 | # Code from module c-strcase: | |
6c051bab | 6984 | # Code from module careadlinkat: |
f199cab1 | 6985 | # Code from module clock-time: |
3bf26e96 | 6986 | # Code from module close-stream: |
942f733f | 6987 | # Code from module crypto/md5: |
40e27e7f | 6988 | # Code from module crypto/sha1: |
d87ffdb7 GM |
6989 | # Code from module crypto/sha256: |
6990 | # Code from module crypto/sha512: | |
36f13e16 | 6991 | # Code from module dosname: |
f737437b | 6992 | # Code from module dtoastr: |
f199cab1 | 6993 | # Code from module dtotimespec: |
7d2a1c5e | 6994 | # Code from module dup2: |
93131e11 | 6995 | # Code from module environ: |
710f5812 | 6996 | # Code from module euidaccess: |
8966cbff | 6997 | # Code from module execinfo: |
1fd182f0 PE |
6998 | # Code from module extensions: |
6999 | ||
7cd2ed2c | 7000 | # Code from module extern-inline: |
710f5812 GM |
7001 | # Code from module faccessat: |
7002 | # Code from module fcntl-h: | |
5fa4ac76 | 7003 | # Code from module filemode: |
3bf26e96 | 7004 | # Code from module fpending: |
710f5812 | 7005 | # Code from module getgroups: |
1f5d53eb | 7006 | # Code from module getloadavg: |
e275c824 PE |
7007 | # Code from module getopt-gnu: |
7008 | # Code from module getopt-posix: | |
7009 | # Code from module gettext-h: | |
f199cab1 GM |
7010 | # Code from module gettime: |
7011 | # Code from module gettimeofday: | |
710f5812 | 7012 | # Code from module group-member: |
67342916 | 7013 | # Code from module ignore-value: |
1fd182f0 PE |
7014 | # Code from module include_next: |
7015 | # Code from module intprops: | |
4fda9c95 | 7016 | # Code from module inttypes-incomplete: |
369e19fc PE |
7017 | # Code from module largefile: |
7018 | ||
ae0d7250 | 7019 | # Code from module lstat: |
ac1ca7e9 | 7020 | # Code from module manywarnings: |
1fd182f0 PE |
7021 | # Code from module mktime: |
7022 | # Code from module multiarch: | |
369e19fc | 7023 | # Code from module nocrash: |
a0a61e58 | 7024 | # Code from module pathmax: |
f199cab1 | 7025 | # Code from module pselect: |
3e0be4ab | 7026 | # Code from module pthread_sigmask: |
ae0d7250 | 7027 | # Code from module readlink: |
710f5812 | 7028 | # Code from module root-uid: |
e4184a20 | 7029 | # Code from module sig2str: |
2b1928b8 | 7030 | # Code from module signal-h: |
369e19fc PE |
7031 | # Code from module snippet/_Noreturn: |
7032 | # Code from module snippet/arg-nonnull: | |
7033 | # Code from module snippet/c++defs: | |
7034 | # Code from module snippet/warn-on-use: | |
6ad6792b | 7035 | # Code from module socklen: |
6c051bab | 7036 | # Code from module ssize_t: |
ae0d7250 | 7037 | # Code from module stat: |
f199cab1 | 7038 | # Code from module stat-time: |
0eb775a3 | 7039 | # Code from module stdalign: |
6d153f56 GM |
7040 | # Code from module stdarg: |
7041 | ||
8c069cc7 GM |
7042 | |
7043 | ||
16c3e636 | 7044 | # Code from module stdbool: |
1fd182f0 | 7045 | # Code from module stddef: |
5f90be1b | 7046 | # Code from module stdint: |
6ad6792b | 7047 | # Code from module stdio: |
1f5d53eb | 7048 | # Code from module stdlib: |
16c3e636 | 7049 | # Code from module strftime: |
3e0be4ab GM |
7050 | # Code from module strtoimax: |
7051 | # Code from module strtoll: | |
4fda9c95 GM |
7052 | # Code from module strtoull: |
7053 | # Code from module strtoumax: | |
ae0d7250 | 7054 | # Code from module symlink: |
f199cab1 | 7055 | # Code from module sys_select: |
5fa4ac76 | 7056 | # Code from module sys_stat: |
f199cab1 | 7057 | # Code from module sys_time: |
1fd182f0 PE |
7058 | # Code from module time: |
7059 | # Code from module time_r: | |
f077f61d | 7060 | # Code from module timer-time: |
f199cab1 GM |
7061 | # Code from module timespec: |
7062 | # Code from module timespec-add: | |
7063 | # Code from module timespec-sub: | |
d87ffdb7 | 7064 | # Code from module u64: |
e275c824 | 7065 | # Code from module unistd: |
f199cab1 | 7066 | # Code from module utimens: |
4fda9c95 | 7067 | # Code from module verify: |
ac1ca7e9 | 7068 | # Code from module warnings: |
710f5812 | 7069 | # Code from module xalloc-oversized: |
1fd182f0 PE |
7070 | |
7071 | ||
6bd1cda5 GM |
7072 | # It's helpful to have C macros available to GDB, so prefer -g3 to -g |
7073 | # if -g3 works and the user does not specify CFLAGS. | |
7074 | # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains. | |
7075 | if test "$ac_test_CFLAGS" != set; then | |
7076 | case $CFLAGS in | |
7077 | '-g') | |
7078 | emacs_g3_CFLAGS='-g3';; | |
7079 | '-g -O2') | |
7080 | emacs_g3_CFLAGS='-g3 -O2';; | |
7081 | *) | |
7082 | emacs_g3_CFLAGS='';; | |
7083 | esac | |
7084 | if test -n "$emacs_g3_CFLAGS"; then | |
7085 | emacs_save_CFLAGS=$CFLAGS | |
7086 | CFLAGS=$emacs_g3_CFLAGS | |
7087 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5 | |
7088 | $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; } | |
7089 | if test "${emacs_cv_prog_cc_g3+set}" = set; then : | |
7090 | $as_echo_n "(cached) " >&6 | |
7091 | else | |
7092 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7093 | /* end confdefs.h. */ | |
7094 | ||
7095 | int | |
7096 | main () | |
7097 | { | |
7098 | ||
7099 | ; | |
7100 | return 0; | |
7101 | } | |
7102 | _ACEOF | |
7103 | if ac_fn_c_try_link "$LINENO"; then : | |
7104 | emacs_cv_prog_cc_g3=yes | |
7105 | else | |
7106 | emacs_cv_prog_cc_g3=no | |
7107 | fi | |
7108 | rm -f core conftest.err conftest.$ac_objext \ | |
7109 | conftest$ac_exeext conftest.$ac_ext | |
7110 | fi | |
7111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5 | |
7112 | $as_echo "$emacs_cv_prog_cc_g3" >&6; } | |
7113 | if test $emacs_cv_prog_cc_g3 = yes; then | |
7114 | CFLAGS=$emacs_g3_CFLAGS | |
7115 | else | |
7116 | CFLAGS=$emacs_save_CFLAGS | |
7117 | fi | |
7118 | fi | |
7119 | fi | |
7120 | ||
a6b92a4a GM |
7121 | # Check whether --enable-gcc-warnings was given. |
7122 | if test "${enable_gcc_warnings+set}" = set; then : | |
7123 | enableval=$enable_gcc_warnings; case $enableval in | |
7124 | yes|no) ;; | |
7125 | *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;; | |
7126 | esac | |
7127 | gl_gcc_warnings=$enableval | |
7128 | else | |
7129 | gl_gcc_warnings=no | |
7130 | ||
7131 | fi | |
7132 | ||
7133 | ||
e4d35030 GM |
7134 | # Check whether --enable-link-time-optimization was given. |
7135 | if test "${enable_link_time_optimization+set}" = set; then : | |
7136 | enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then | |
7137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5 | |
7138 | $as_echo_n "checking whether link-time optimization is supported... " >&6; } | |
7139 | ac_lto_supported=no | |
7140 | if test x$GCC = xyes; then | |
7141 | CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null` | |
7142 | if test x$CPUS != x; then | |
7143 | LTO="-flto=$CPUS" | |
7144 | else | |
7145 | LTO="-flto" | |
7146 | fi | |
7147 | old_CFLAGS=$CFLAGS | |
7148 | CFLAGS="$CFLAGS $LTO" | |
7149 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7150 | /* end confdefs.h. */ | |
7151 | ||
7152 | int | |
7153 | main () | |
7154 | { | |
7155 | ||
7156 | ; | |
7157 | return 0; | |
7158 | } | |
7159 | _ACEOF | |
7160 | if ac_fn_c_try_compile "$LINENO"; then : | |
7161 | ac_lto_supported=yes | |
7162 | else | |
7163 | ac_lto_supported=no | |
7164 | fi | |
7165 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7166 | CFLAGS="$old_CFLAGS" | |
7167 | fi | |
7168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5 | |
7169 | $as_echo "$ac_lto_supported" >&6; } | |
7170 | if test "$ac_lto_supported" = "yes"; then | |
7171 | CFLAGS="$CFLAGS $LTO" | |
7172 | fi | |
7173 | fi | |
7174 | fi | |
7175 | ||
7176 | ||
a6b92a4a GM |
7177 | # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) |
7178 | # ------------------------------------------------ | |
7179 | # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. | |
7180 | # Otherwise, run RUN-IF-NOT-FOUND. | |
7181 | ||
7182 | ||
7183 | # When compiling with GCC, prefer -isystem to -I when including system | |
7184 | # include files, to avoid generating useless diagnostics for the files. | |
7185 | if test "$gl_gcc_warnings" != yes; then | |
7186 | isystem='-I' | |
7187 | else | |
7188 | isystem='-isystem ' | |
7189 | ||
7190 | # This, $nw, is the list of warnings we disable. | |
7191 | nw= | |
7192 | ||
7193 | case $with_x_toolkit in | |
7194 | lucid | athena | motif) | |
7195 | # Old toolkits mishandle 'const'. | |
7196 | nw="$nw -Wwrite-strings" | |
7197 | ;; | |
7198 | *) | |
7199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5 | |
7200 | $as_echo_n "checking whether C compiler handles -Werror... " >&6; } | |
7201 | if test "${gl_cv_warn_c__Werror+set}" = set; then : | |
7202 | $as_echo_n "(cached) " >&6 | |
7203 | else | |
7204 | ||
7205 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7206 | as_fn_append CFLAGS " -Werror" |
a6b92a4a | 7207 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 KY |
7208 | /* end confdefs.h. */ |
7209 | ||
7210 | int | |
7211 | main () | |
7212 | { | |
7213 | ||
7214 | ; | |
7215 | return 0; | |
7216 | } | |
7217 | _ACEOF | |
7218 | if ac_fn_c_try_compile "$LINENO"; then : | |
a6b92a4a | 7219 | gl_cv_warn_c__Werror=yes |
067d23c9 | 7220 | else |
a6b92a4a | 7221 | gl_cv_warn_c__Werror=no |
067d23c9 KY |
7222 | fi |
7223 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a6b92a4a GM |
7224 | CFLAGS="$gl_save_compiler_FLAGS" |
7225 | ||
7226 | fi | |
7227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5 | |
7228 | $as_echo "$gl_cv_warn_c__Werror" >&6; } | |
7229 | if test "x$gl_cv_warn_c__Werror" = x""yes; then : | |
7230 | as_fn_append WERROR_CFLAGS " -Werror" | |
7231 | fi | |
7232 | ||
0eb775a3 | 7233 | |
a6b92a4a GM |
7234 | ;; |
7235 | esac | |
7236 | ||
7237 | ||
7238 | nw="$nw -Waggregate-return" # anachronistic | |
ca0294bb | 7239 | nw="$nw -Wlong-long" # C90 is anachronistic |
a6b92a4a GM |
7240 | nw="$nw -Wc++-compat" # We don't care about C++ compilers |
7241 | nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib | |
7242 | nw="$nw -Wtraditional" # Warns on #elif which we use often | |
7243 | nw="$nw -Wcast-qual" # Too many warnings for now | |
7244 | nw="$nw -Wconversion" # Too many warnings for now | |
7245 | nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings | |
7246 | nw="$nw -Wsign-conversion" # Too many warnings for now | |
7247 | nw="$nw -Woverlength-strings" # Not a problem these days | |
7248 | nw="$nw -Wtraditional-conversion" # Too many warnings for now | |
fd9d2a9d | 7249 | nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored |
a6b92a4a | 7250 | nw="$nw -Wpadded" # Our structs are not padded |
fd9d2a9d | 7251 | nw="$nw -Wredundant-decls" # we regularly (re)declare functions |
a6b92a4a | 7252 | nw="$nw -Wlogical-op" # any use of fwrite provokes this |
fd9d2a9d | 7253 | nw="$nw -Wformat-nonliteral" # we do this a lot |
a6b92a4a GM |
7254 | nw="$nw -Wvla" # warnings in gettext.h |
7255 | nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__ | |
7256 | nw="$nw -Wswitch-enum" # Too many warnings for now | |
7257 | nw="$nw -Wswitch-default" # Too many warnings for now | |
fd9d2a9d GM |
7258 | nw="$nw -Wfloat-equal" # warns about high-quality code |
7259 | nw="$nw -Winline" # OK to ignore 'inline' | |
6ec9a5a7 | 7260 | nw="$nw -Wjump-misses-init" # We sometimes safely jump over init. |
da8ed5ba GM |
7261 | nw="$nw -Wstrict-overflow" # OK to optimize assuming that |
7262 | # signed overflow has undefined behavior | |
fd9d2a9d GM |
7263 | nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning |
7264 | nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations | |
a6b92a4a GM |
7265 | |
7266 | # Emacs doesn't care about shadowing; see | |
7267 | # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>. | |
7268 | nw="$nw -Wshadow" | |
7269 | ||
da8ed5ba | 7270 | # The following line should be removable at some point. |
a6b92a4a GM |
7271 | nw="$nw -Wsuggest-attribute=pure" |
7272 | ||
da8ed5ba GM |
7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use -Wstack-protector" >&5 |
7274 | $as_echo_n "checking whether to use -Wstack-protector... " >&6; } | |
7275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7276 | /* end confdefs.h. */ | |
7277 | #if (1 <= __LONG_MAX__ >> 31 >> 31 \ | |
7278 | && 4 < __GNUC__ + (7 < __GNUC_MINOR__ + (2 <= __GNUC_PATCHLEVEL__))) | |
7279 | /* OK */ | |
7280 | #else | |
7281 | #error "Not GCC, or GCC before 4.7.2, or 'long int' has < 64 bits." | |
7282 | #endif | |
7283 | ||
7284 | int | |
7285 | main () | |
7286 | { | |
7287 | ||
7288 | ; | |
7289 | return 0; | |
7290 | } | |
7291 | _ACEOF | |
7292 | if ac_fn_c_try_cpp "$LINENO"; then : | |
7293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7294 | $as_echo "yes" >&6; } | |
7295 | else | |
7296 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7297 | $as_echo "no" >&6; } | |
7298 | nw="$nw -Wstack-protector" | |
7299 | fi | |
7300 | rm -f conftest.err conftest.$ac_ext | |
7301 | ||
a6b92a4a GM |
7302 | |
7303 | ||
7304 | if test -n "$GCC"; then | |
7305 | ||
7306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5 | |
7307 | $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; } | |
7308 | if test "${gl_cv_cc_nomfi_supported+set}" = set; then : | |
7309 | $as_echo_n "(cached) " >&6 | |
7310 | else | |
7311 | ||
7312 | gl_save_CFLAGS="$CFLAGS" | |
7313 | CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" | |
7314 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
7315 | /* end confdefs.h. */ |
7316 | ||
7317 | int | |
7318 | main () | |
7319 | { | |
7320 | ||
7321 | ; | |
7322 | return 0; | |
7323 | } | |
7324 | _ACEOF | |
7325 | if ac_fn_c_try_compile "$LINENO"; then : | |
a6b92a4a | 7326 | gl_cv_cc_nomfi_supported=yes |
067d23c9 | 7327 | else |
a6b92a4a | 7328 | gl_cv_cc_nomfi_supported=no |
067d23c9 KY |
7329 | fi |
7330 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a6b92a4a GM |
7331 | CFLAGS="$gl_save_CFLAGS" |
7332 | fi | |
7333 | ||
7334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5 | |
7335 | $as_echo "$gl_cv_cc_nomfi_supported" >&6; } | |
7336 | ||
7337 | if test "$gl_cv_cc_nomfi_supported" = yes; then | |
7338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5 | |
7339 | $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; } | |
7340 | if test "${gl_cv_cc_nomfi_needed+set}" = set; then : | |
7341 | $as_echo_n "(cached) " >&6 | |
7342 | else | |
7343 | ||
7344 | gl_save_CFLAGS="$CFLAGS" | |
7345 | CFLAGS="$CFLAGS -W -Werror" | |
7346 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7347 | /* end confdefs.h. */ | |
7348 | void f (void) | |
7349 | { | |
7350 | typedef struct { int a; int b; } s_t; | |
7351 | s_t s1 = { 0, }; | |
7352 | } | |
7353 | ||
7354 | int | |
7355 | main () | |
7356 | { | |
7357 | ||
7358 | ; | |
7359 | return 0; | |
7360 | } | |
7361 | _ACEOF | |
7362 | if ac_fn_c_try_compile "$LINENO"; then : | |
7363 | gl_cv_cc_nomfi_needed=no | |
7364 | else | |
7365 | gl_cv_cc_nomfi_needed=yes | |
7366 | fi | |
7367 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7368 | CFLAGS="$gl_save_CFLAGS" | |
7369 | ||
7370 | fi | |
7371 | ||
7372 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5 | |
7373 | $as_echo "$gl_cv_cc_nomfi_needed" >&6; } | |
7374 | fi | |
b6c9d18d GM |
7375 | |
7376 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5 | |
7377 | $as_echo_n "checking whether -Wuninitialized is supported... " >&6; } | |
7378 | if test "${gl_cv_cc_uninitialized_supported+set}" = set; then : | |
7379 | $as_echo_n "(cached) " >&6 | |
7380 | else | |
7381 | ||
7382 | gl_save_CFLAGS="$CFLAGS" | |
7383 | CFLAGS="$CFLAGS -Werror -Wuninitialized" | |
7384 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7385 | /* end confdefs.h. */ | |
7386 | ||
7387 | int | |
7388 | main () | |
7389 | { | |
7390 | ||
7391 | ; | |
7392 | return 0; | |
7393 | } | |
7394 | _ACEOF | |
7395 | if ac_fn_c_try_compile "$LINENO"; then : | |
7396 | gl_cv_cc_uninitialized_supported=yes | |
7397 | else | |
7398 | gl_cv_cc_uninitialized_supported=no | |
7399 | fi | |
7400 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7401 | CFLAGS="$gl_save_CFLAGS" | |
7402 | fi | |
7403 | ||
7404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5 | |
7405 | $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } | |
7406 | ||
a6b92a4a GM |
7407 | fi |
7408 | ||
b6c9d18d | 7409 | # List all gcc warning categories. |
a6b92a4a GM |
7410 | gl_manywarn_set= |
7411 | for gl_manywarn_item in \ | |
a6b92a4a | 7412 | -W \ |
dcde497f GM |
7413 | -Wabi \ |
7414 | -Waddress \ | |
7415 | -Wall \ | |
7416 | -Warray-bounds \ | |
7417 | -Wattributes \ | |
a6b92a4a | 7418 | -Wbad-function-cast \ |
a6b92a4a | 7419 | -Wbuiltin-macro-redefined \ |
dcde497f GM |
7420 | -Wcast-align \ |
7421 | -Wchar-subscripts \ | |
7422 | -Wclobbered \ | |
7423 | -Wcomment \ | |
7424 | -Wcomments \ | |
a6b92a4a | 7425 | -Wcoverage-mismatch \ |
a6b92a4a GM |
7426 | -Wcpp \ |
7427 | -Wdeprecated \ | |
7428 | -Wdeprecated-declarations \ | |
dcde497f | 7429 | -Wdisabled-optimization \ |
a6b92a4a GM |
7430 | -Wdiv-by-zero \ |
7431 | -Wdouble-promotion \ | |
dcde497f | 7432 | -Wempty-body \ |
a6b92a4a | 7433 | -Wendif-labels \ |
dcde497f | 7434 | -Wenum-compare \ |
a6b92a4a GM |
7435 | -Wextra \ |
7436 | -Wformat-contains-nul \ | |
7437 | -Wformat-extra-args \ | |
dcde497f GM |
7438 | -Wformat-nonliteral \ |
7439 | -Wformat-security \ | |
7440 | -Wformat-y2k \ | |
a6b92a4a GM |
7441 | -Wformat-zero-length \ |
7442 | -Wformat=2 \ | |
dcde497f GM |
7443 | -Wfree-nonheap-object \ |
7444 | -Wignored-qualifiers \ | |
7445 | -Wimplicit \ | |
7446 | -Wimplicit-function-declaration \ | |
7447 | -Wimplicit-int \ | |
7448 | -Winit-self \ | |
7449 | -Winline \ | |
7450 | -Wint-to-pointer-cast \ | |
7451 | -Winvalid-memory-model \ | |
7452 | -Winvalid-pch \ | |
7453 | -Wjump-misses-init \ | |
7454 | -Wlogical-op \ | |
7455 | -Wmain \ | |
7456 | -Wmaybe-uninitialized \ | |
7457 | -Wmissing-braces \ | |
7458 | -Wmissing-declarations \ | |
7459 | -Wmissing-field-initializers \ | |
7460 | -Wmissing-format-attribute \ | |
7461 | -Wmissing-include-dirs \ | |
7462 | -Wmissing-noreturn \ | |
7463 | -Wmissing-parameter-type \ | |
7464 | -Wmissing-prototypes \ | |
7465 | -Wmudflap \ | |
a6b92a4a | 7466 | -Wmultichar \ |
dcde497f GM |
7467 | -Wnarrowing \ |
7468 | -Wnested-externs \ | |
7469 | -Wnonnull \ | |
a6b92a4a | 7470 | -Wnormalized=nfc \ |
dcde497f GM |
7471 | -Wold-style-declaration \ |
7472 | -Wold-style-definition \ | |
a6b92a4a | 7473 | -Woverflow \ |
dcde497f GM |
7474 | -Woverlength-strings \ |
7475 | -Woverride-init \ | |
7476 | -Wpacked \ | |
7477 | -Wpacked-bitfield-compat \ | |
7478 | -Wparentheses \ | |
7479 | -Wpointer-arith \ | |
7480 | -Wpointer-sign \ | |
a6b92a4a GM |
7481 | -Wpointer-to-int-cast \ |
7482 | -Wpragmas \ | |
dcde497f GM |
7483 | -Wreturn-type \ |
7484 | -Wsequence-point \ | |
7485 | -Wshadow \ | |
7486 | -Wsizeof-pointer-memaccess \ | |
7487 | -Wstack-protector \ | |
7488 | -Wstrict-aliasing \ | |
7489 | -Wstrict-overflow \ | |
7490 | -Wstrict-prototypes \ | |
a6b92a4a | 7491 | -Wsuggest-attribute=const \ |
dcde497f | 7492 | -Wsuggest-attribute=format \ |
a6b92a4a GM |
7493 | -Wsuggest-attribute=noreturn \ |
7494 | -Wsuggest-attribute=pure \ | |
dcde497f GM |
7495 | -Wswitch \ |
7496 | -Wswitch-default \ | |
7497 | -Wsync-nand \ | |
7498 | -Wsystem-headers \ | |
a6b92a4a | 7499 | -Wtrampolines \ |
dcde497f GM |
7500 | -Wtrigraphs \ |
7501 | -Wtype-limits \ | |
7502 | -Wuninitialized \ | |
7503 | -Wunknown-pragmas \ | |
7504 | -Wunreachable-code \ | |
7505 | -Wunsafe-loop-optimizations \ | |
7506 | -Wunused \ | |
7507 | -Wunused-but-set-parameter \ | |
7508 | -Wunused-but-set-variable \ | |
7509 | -Wunused-function \ | |
7510 | -Wunused-label \ | |
7511 | -Wunused-local-typedefs \ | |
7512 | -Wunused-macros \ | |
7513 | -Wunused-parameter \ | |
7514 | -Wunused-result \ | |
7515 | -Wunused-value \ | |
7516 | -Wunused-variable \ | |
7517 | -Wvarargs \ | |
7518 | -Wvariadic-macros \ | |
7519 | -Wvector-operation-performance \ | |
7520 | -Wvla \ | |
7521 | -Wvolatile-register-var \ | |
7522 | -Wwrite-strings \ | |
7523 | \ | |
a6b92a4a GM |
7524 | ; do |
7525 | gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" | |
7526 | done | |
7527 | ||
b6c9d18d | 7528 | # Disable specific options as needed. |
a6b92a4a GM |
7529 | if test "$gl_cv_cc_nomfi_needed" = yes; then |
7530 | gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" | |
7531 | fi | |
7532 | ||
b6c9d18d GM |
7533 | if test "$gl_cv_cc_uninitialized_supported" = no; then |
7534 | gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" | |
7535 | fi | |
7536 | ||
a6b92a4a GM |
7537 | ws=$gl_manywarn_set |
7538 | ||
7539 | ||
7540 | gl_warn_set= | |
7541 | set x $ws; shift | |
7542 | for gl_warn_item | |
7543 | do | |
7544 | case " $nw " in | |
7545 | *" $gl_warn_item "*) | |
7546 | ;; | |
7547 | *) | |
7548 | gl_warn_set="$gl_warn_set $gl_warn_item" | |
7549 | ;; | |
7550 | esac | |
7551 | done | |
7552 | ws=$gl_warn_set | |
7553 | ||
7554 | for w in $ws; do | |
7555 | as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` | |
7556 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 | |
7557 | $as_echo_n "checking whether C compiler handles $w... " >&6; } | |
7558 | if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then : | |
7559 | $as_echo_n "(cached) " >&6 | |
7560 | else | |
7561 | ||
7562 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7563 | as_fn_append CFLAGS " $w" |
a6b92a4a GM |
7564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7565 | /* end confdefs.h. */ | |
7566 | ||
7567 | int | |
7568 | main () | |
7569 | { | |
7570 | ||
7571 | ; | |
7572 | return 0; | |
7573 | } | |
7574 | _ACEOF | |
7575 | if ac_fn_c_try_compile "$LINENO"; then : | |
7576 | eval "$as_gl_Warn=yes" | |
7577 | else | |
7578 | eval "$as_gl_Warn=no" | |
7579 | fi | |
7580 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7581 | CFLAGS="$gl_save_compiler_FLAGS" | |
7582 | ||
7583 | fi | |
7584 | eval ac_res=\$$as_gl_Warn | |
7585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
7586 | $as_echo "$ac_res" >&6; } | |
7587 | eval as_val=\$$as_gl_Warn | |
7588 | if test "x$as_val" = x""yes; then : | |
7589 | as_fn_append WARN_CFLAGS " $w" | |
7590 | fi | |
7591 | ||
0eb775a3 | 7592 | |
a6b92a4a GM |
7593 | done |
7594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5 | |
7595 | $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; } | |
7596 | if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then : | |
7597 | $as_echo_n "(cached) " >&6 | |
7598 | else | |
7599 | ||
7600 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7601 | as_fn_append CFLAGS " -Wno-missing-field-initializers" |
a6b92a4a GM |
7602 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7603 | /* end confdefs.h. */ | |
7604 | ||
7605 | int | |
7606 | main () | |
7607 | { | |
7608 | ||
7609 | ; | |
7610 | return 0; | |
7611 | } | |
7612 | _ACEOF | |
7613 | if ac_fn_c_try_compile "$LINENO"; then : | |
7614 | gl_cv_warn_c__Wno_missing_field_initializers=yes | |
7615 | else | |
7616 | gl_cv_warn_c__Wno_missing_field_initializers=no | |
7617 | fi | |
7618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7619 | CFLAGS="$gl_save_compiler_FLAGS" | |
7620 | ||
7621 | fi | |
7622 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5 | |
7623 | $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; } | |
7624 | if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then : | |
7625 | as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers" | |
7626 | fi | |
0eb775a3 | 7627 | |
a6b92a4a GM |
7628 | # We need this one |
7629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5 | |
7630 | $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; } | |
7631 | if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then : | |
7632 | $as_echo_n "(cached) " >&6 | |
7633 | else | |
7634 | ||
7635 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7636 | as_fn_append CFLAGS " -Wno-sign-compare" |
a6b92a4a GM |
7637 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7638 | /* end confdefs.h. */ | |
7639 | ||
7640 | int | |
7641 | main () | |
7642 | { | |
7643 | ||
7644 | ; | |
7645 | return 0; | |
7646 | } | |
7647 | _ACEOF | |
7648 | if ac_fn_c_try_compile "$LINENO"; then : | |
7649 | gl_cv_warn_c__Wno_sign_compare=yes | |
7650 | else | |
7651 | gl_cv_warn_c__Wno_sign_compare=no | |
7652 | fi | |
7653 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7654 | CFLAGS="$gl_save_compiler_FLAGS" | |
7655 | ||
7656 | fi | |
7657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5 | |
7658 | $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; } | |
7659 | if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then : | |
7660 | as_fn_append WARN_CFLAGS " -Wno-sign-compare" | |
7661 | fi | |
0eb775a3 | 7662 | |
a6b92a4a GM |
7663 | # Too many warnings for now |
7664 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5 | |
7665 | $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; } | |
7666 | if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then : | |
7667 | $as_echo_n "(cached) " >&6 | |
7668 | else | |
7669 | ||
7670 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7671 | as_fn_append CFLAGS " -Wno-type-limits" |
a6b92a4a GM |
7672 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7673 | /* end confdefs.h. */ | |
7674 | ||
7675 | int | |
7676 | main () | |
7677 | { | |
7678 | ||
7679 | ; | |
7680 | return 0; | |
7681 | } | |
7682 | _ACEOF | |
7683 | if ac_fn_c_try_compile "$LINENO"; then : | |
7684 | gl_cv_warn_c__Wno_type_limits=yes | |
7685 | else | |
7686 | gl_cv_warn_c__Wno_type_limits=no | |
7687 | fi | |
7688 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7689 | CFLAGS="$gl_save_compiler_FLAGS" | |
7690 | ||
7691 | fi | |
7692 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5 | |
7693 | $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; } | |
7694 | if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then : | |
7695 | as_fn_append WARN_CFLAGS " -Wno-type-limits" | |
7696 | fi | |
0eb775a3 | 7697 | |
a6b92a4a GM |
7698 | # Too many warnings for now |
7699 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5 | |
7700 | $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; } | |
7701 | if test "${gl_cv_warn_c__Wno_switch+set}" = set; then : | |
7702 | $as_echo_n "(cached) " >&6 | |
7703 | else | |
7704 | ||
7705 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7706 | as_fn_append CFLAGS " -Wno-switch" |
a6b92a4a GM |
7707 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7708 | /* end confdefs.h. */ | |
7709 | ||
7710 | int | |
7711 | main () | |
7712 | { | |
7713 | ||
7714 | ; | |
7715 | return 0; | |
7716 | } | |
7717 | _ACEOF | |
7718 | if ac_fn_c_try_compile "$LINENO"; then : | |
7719 | gl_cv_warn_c__Wno_switch=yes | |
7720 | else | |
7721 | gl_cv_warn_c__Wno_switch=no | |
7722 | fi | |
7723 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7724 | CFLAGS="$gl_save_compiler_FLAGS" | |
7725 | ||
7726 | fi | |
7727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5 | |
7728 | $as_echo "$gl_cv_warn_c__Wno_switch" >&6; } | |
7729 | if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then : | |
7730 | as_fn_append WARN_CFLAGS " -Wno-switch" | |
7731 | fi | |
0eb775a3 | 7732 | |
a6b92a4a GM |
7733 | # Too many warnings for now |
7734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5 | |
7735 | $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; } | |
7736 | if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then : | |
7737 | $as_echo_n "(cached) " >&6 | |
7738 | else | |
7739 | ||
7740 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7741 | as_fn_append CFLAGS " -Wno-unused-parameter" |
a6b92a4a GM |
7742 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7743 | /* end confdefs.h. */ | |
7744 | ||
7745 | int | |
7746 | main () | |
7747 | { | |
7748 | ||
7749 | ; | |
7750 | return 0; | |
7751 | } | |
7752 | _ACEOF | |
7753 | if ac_fn_c_try_compile "$LINENO"; then : | |
7754 | gl_cv_warn_c__Wno_unused_parameter=yes | |
7755 | else | |
7756 | gl_cv_warn_c__Wno_unused_parameter=no | |
7757 | fi | |
7758 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7759 | CFLAGS="$gl_save_compiler_FLAGS" | |
7760 | ||
7761 | fi | |
7762 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5 | |
7763 | $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; } | |
7764 | if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then : | |
7765 | as_fn_append WARN_CFLAGS " -Wno-unused-parameter" | |
7766 | fi | |
0eb775a3 | 7767 | |
a6b92a4a GM |
7768 | # Too many warnings for now |
7769 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5 | |
7770 | $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; } | |
7771 | if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then : | |
7772 | $as_echo_n "(cached) " >&6 | |
7773 | else | |
7774 | ||
7775 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7776 | as_fn_append CFLAGS " -Wno-format-nonliteral" |
a6b92a4a GM |
7777 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7778 | /* end confdefs.h. */ | |
7779 | ||
7780 | int | |
7781 | main () | |
7782 | { | |
7783 | ||
7784 | ; | |
7785 | return 0; | |
7786 | } | |
7787 | _ACEOF | |
7788 | if ac_fn_c_try_compile "$LINENO"; then : | |
7789 | gl_cv_warn_c__Wno_format_nonliteral=yes | |
7790 | else | |
7791 | gl_cv_warn_c__Wno_format_nonliteral=no | |
7792 | fi | |
7793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7794 | CFLAGS="$gl_save_compiler_FLAGS" | |
7795 | ||
7796 | fi | |
7797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5 | |
7798 | $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; } | |
7799 | if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then : | |
7800 | as_fn_append WARN_CFLAGS " -Wno-format-nonliteral" | |
7801 | fi | |
7802 | ||
7803 | ||
0eb775a3 | 7804 | |
a6b92a4a GM |
7805 | # In spite of excluding -Wlogical-op above, it is enabled, as of |
7806 | # gcc 4.5.0 20090517. | |
7807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5 | |
7808 | $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; } | |
7809 | if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then : | |
7810 | $as_echo_n "(cached) " >&6 | |
7811 | else | |
7812 | ||
7813 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7814 | as_fn_append CFLAGS " -Wno-logical-op" |
a6b92a4a GM |
7815 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7816 | /* end confdefs.h. */ | |
7817 | ||
7818 | int | |
7819 | main () | |
7820 | { | |
7821 | ||
7822 | ; | |
7823 | return 0; | |
7824 | } | |
7825 | _ACEOF | |
7826 | if ac_fn_c_try_compile "$LINENO"; then : | |
7827 | gl_cv_warn_c__Wno_logical_op=yes | |
7828 | else | |
7829 | gl_cv_warn_c__Wno_logical_op=no | |
7830 | fi | |
7831 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7832 | CFLAGS="$gl_save_compiler_FLAGS" | |
7833 | ||
7834 | fi | |
7835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5 | |
7836 | $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; } | |
7837 | if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then : | |
7838 | as_fn_append WARN_CFLAGS " -Wno-logical-op" | |
7839 | fi | |
7840 | ||
7841 | ||
0eb775a3 | 7842 | |
a6b92a4a GM |
7843 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5 |
7844 | $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; } | |
7845 | if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then : | |
7846 | $as_echo_n "(cached) " >&6 | |
7847 | else | |
7848 | ||
7849 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7850 | as_fn_append CFLAGS " -fdiagnostics-show-option" |
a6b92a4a | 7851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 KY |
7852 | /* end confdefs.h. */ |
7853 | ||
7854 | int | |
7855 | main () | |
7856 | { | |
7857 | ||
7858 | ; | |
7859 | return 0; | |
7860 | } | |
7861 | _ACEOF | |
7862 | if ac_fn_c_try_compile "$LINENO"; then : | |
a6b92a4a | 7863 | gl_cv_warn_c__fdiagnostics_show_option=yes |
067d23c9 | 7864 | else |
a6b92a4a | 7865 | gl_cv_warn_c__fdiagnostics_show_option=no |
067d23c9 KY |
7866 | fi |
7867 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a6b92a4a GM |
7868 | CFLAGS="$gl_save_compiler_FLAGS" |
7869 | ||
7870 | fi | |
7871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5 | |
7872 | $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; } | |
7873 | if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then : | |
7874 | as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" | |
067d23c9 | 7875 | fi |
067d23c9 | 7876 | |
0eb775a3 | 7877 | |
a6b92a4a GM |
7878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5 |
7879 | $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; } | |
7880 | if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then : | |
7881 | $as_echo_n "(cached) " >&6 | |
7882 | else | |
7883 | ||
7884 | gl_save_compiler_FLAGS="$CFLAGS" | |
0eb775a3 | 7885 | as_fn_append CFLAGS " -funit-at-a-time" |
a6b92a4a GM |
7886 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7887 | /* end confdefs.h. */ | |
7888 | ||
7889 | int | |
7890 | main () | |
7891 | { | |
7892 | ||
7893 | ; | |
7894 | return 0; | |
7895 | } | |
7896 | _ACEOF | |
7897 | if ac_fn_c_try_compile "$LINENO"; then : | |
7898 | gl_cv_warn_c__funit_at_a_time=yes | |
7899 | else | |
7900 | gl_cv_warn_c__funit_at_a_time=no | |
7901 | fi | |
7902 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7903 | CFLAGS="$gl_save_compiler_FLAGS" | |
7904 | ||
7905 | fi | |
7906 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5 | |
7907 | $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; } | |
7908 | if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then : | |
7909 | as_fn_append WARN_CFLAGS " -funit-at-a-time" | |
7910 | fi | |
7911 | ||
7912 | ||
7913 | ||
0eb775a3 | 7914 | |
a6b92a4a GM |
7915 | $as_echo "#define lint 1" >>confdefs.h |
7916 | ||
7917 | ||
a6b92a4a GM |
7918 | |
7919 | $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h | |
7920 | ||
7921 | ||
7922 | # We use a slightly smaller set of warning options for lib/. | |
7923 | # Remove the following and save the result in GNULIB_WARN_CFLAGS. | |
7924 | nw= | |
7925 | nw="$nw -Wunused-macros" | |
7926 | ||
7927 | ||
7928 | gl_warn_set= | |
7929 | set x $WARN_CFLAGS; shift | |
7930 | for gl_warn_item | |
7931 | do | |
7932 | case " $nw " in | |
7933 | *" $gl_warn_item "*) | |
7934 | ;; | |
7935 | *) | |
7936 | gl_warn_set="$gl_warn_set $gl_warn_item" | |
7937 | ;; | |
7938 | esac | |
7939 | done | |
7940 | GNULIB_WARN_CFLAGS=$gl_warn_set | |
7941 | ||
7942 | ||
7943 | fi | |
067d23c9 KY |
7944 | |
7945 | ||
7946 | ||
0e733db9 GM |
7947 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
7948 | $as_echo_n "checking whether ln -s works... " >&6; } | |
7949 | LN_S=$as_ln_s | |
7950 | if test "$LN_S" = "ln -s"; then | |
7951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7952 | $as_echo "yes" >&6; } | |
7953 | else | |
7954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 | |
7955 | $as_echo "no, using $LN_S" >&6; } | |
7956 | fi | |
7957 | ||
067d23c9 | 7958 | |
067d23c9 KY |
7959 | # Extract the first word of "install-info", so it can be a program name with args. |
7960 | set dummy install-info; ac_word=$2 | |
7961 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
7962 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 7963 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : |
067d23c9 KY |
7964 | $as_echo_n "(cached) " >&6 |
7965 | else | |
7966 | case $INSTALL_INFO in | |
7967 | [\\/]* | ?:[\\/]*) | |
7968 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. | |
7969 | ;; | |
7970 | *) | |
7971 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e700232f | 7972 | for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin |
067d23c9 KY |
7973 | do |
7974 | IFS=$as_save_IFS | |
7975 | test -z "$as_dir" && as_dir=. | |
7976 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7977 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
7978 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" | |
7979 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7980 | break 2 | |
7981 | fi | |
7982 | done | |
7983 | done | |
7984 | IFS=$as_save_IFS | |
7985 | ||
7986 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":" | |
7987 | ;; | |
7988 | esac | |
7989 | fi | |
7990 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO | |
7991 | if test -n "$INSTALL_INFO"; then | |
7992 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 | |
7993 | $as_echo "$INSTALL_INFO" >&6; } | |
7994 | else | |
7995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7996 | $as_echo "no" >&6; } | |
7997 | fi | |
7998 | ||
7999 | ||
8000 | # Extract the first word of "gzip", so it can be a program name with args. | |
8001 | set dummy gzip; ac_word=$2 | |
8002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8003 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 8004 | if test "${ac_cv_path_GZIP_PROG+set}" = set; then : |
067d23c9 KY |
8005 | $as_echo_n "(cached) " >&6 |
8006 | else | |
8007 | case $GZIP_PROG in | |
8008 | [\\/]* | ?:[\\/]*) | |
8009 | ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path. | |
8010 | ;; | |
8011 | *) | |
8012 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8013 | for as_dir in $PATH | |
8014 | do | |
8015 | IFS=$as_save_IFS | |
8016 | test -z "$as_dir" && as_dir=. | |
8017 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8018 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8019 | ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext" | |
8020 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8021 | break 2 | |
8022 | fi | |
8023 | done | |
8024 | done | |
8025 | IFS=$as_save_IFS | |
8026 | ||
8027 | ;; | |
8028 | esac | |
8029 | fi | |
8030 | GZIP_PROG=$ac_cv_path_GZIP_PROG | |
8031 | if test -n "$GZIP_PROG"; then | |
8032 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5 | |
8033 | $as_echo "$GZIP_PROG" >&6; } | |
8034 | else | |
8035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8036 | $as_echo "no" >&6; } | |
8037 | fi | |
8038 | ||
8039 | ||
7ee3791f GM |
8040 | |
8041 | if test $opsys = gnu-linux; then | |
8042 | # Extract the first word of "paxctl", so it can be a program name with args. | |
9c29597b GM |
8043 | set dummy paxctl; ac_word=$2 |
8044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8045 | $as_echo_n "checking for $ac_word... " >&6; } | |
8046 | if test "${ac_cv_path_PAXCTL+set}" = set; then : | |
8047 | $as_echo_n "(cached) " >&6 | |
8048 | else | |
8049 | case $PAXCTL in | |
8050 | [\\/]* | ?:[\\/]*) | |
8051 | ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path. | |
8052 | ;; | |
8053 | *) | |
8054 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8055 | for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin | |
8056 | do | |
8057 | IFS=$as_save_IFS | |
8058 | test -z "$as_dir" && as_dir=. | |
8059 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8060 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8061 | ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext" | |
8062 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8063 | break 2 | |
8064 | fi | |
8065 | done | |
8066 | done | |
8067 | IFS=$as_save_IFS | |
8068 | ||
8069 | ;; | |
8070 | esac | |
8071 | fi | |
8072 | PAXCTL=$ac_cv_path_PAXCTL | |
8073 | if test -n "$PAXCTL"; then | |
8074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5 | |
8075 | $as_echo "$PAXCTL" >&6; } | |
8076 | else | |
8077 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8078 | $as_echo "no" >&6; } | |
8079 | fi | |
8080 | ||
8081 | ||
685e57ea GM |
8082 | if test "X$PAXCTL" != X; then |
8083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5 | |
8084 | $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; } | |
8085 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8086 | /* end confdefs.h. */ | |
8087 | ||
8088 | int | |
8089 | main () | |
8090 | { | |
8091 | ||
8092 | ; | |
8093 | return 0; | |
8094 | } | |
8095 | _ACEOF | |
8096 | if ac_fn_c_try_link "$LINENO"; then : | |
8097 | if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8098 | $as_echo "yes" >&6; } | |
8099 | else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8100 | $as_echo "no" >&6; }; PAXCTL=""; fi | |
8101 | fi | |
8102 | rm -f core conftest.err conftest.$ac_objext \ | |
8103 | conftest$ac_exeext conftest.$ac_ext | |
8104 | fi | |
7ee3791f | 8105 | fi |
067d23c9 | 8106 | |
9e40dda4 | 8107 | ## Need makeinfo >= 4.7 (?) to build the manuals. |
067d23c9 KY |
8108 | # Extract the first word of "makeinfo", so it can be a program name with args. |
8109 | set dummy makeinfo; ac_word=$2 | |
8110 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8111 | $as_echo_n "checking for $ac_word... " >&6; } | |
a9bec17c | 8112 | if test "${ac_cv_path_MAKEINFO+set}" = set; then : |
067d23c9 KY |
8113 | $as_echo_n "(cached) " >&6 |
8114 | else | |
8115 | case $MAKEINFO in | |
8116 | [\\/]* | ?:[\\/]*) | |
8117 | ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path. | |
8118 | ;; | |
8119 | *) | |
8120 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8121 | for as_dir in $PATH | |
8122 | do | |
8123 | IFS=$as_save_IFS | |
8124 | test -z "$as_dir" && as_dir=. | |
8125 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8126 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8127 | ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext" | |
8128 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8129 | break 2 | |
8130 | fi | |
8131 | done | |
8132 | done | |
8133 | IFS=$as_save_IFS | |
8134 | ||
8135 | test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no" | |
8136 | ;; | |
8137 | esac | |
8138 | fi | |
8139 | MAKEINFO=$ac_cv_path_MAKEINFO | |
8140 | if test -n "$MAKEINFO"; then | |
8141 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 | |
8142 | $as_echo "$MAKEINFO" >&6; } | |
8143 | else | |
8144 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8145 | $as_echo "no" >&6; } | |
8146 | fi | |
8147 | ||
8148 | ||
8149 | if test "$MAKEINFO" != "no" && \ | |
9e40dda4 | 8150 | test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x; then |
067d23c9 KY |
8151 | MAKEINFO=no |
8152 | fi | |
8153 | ||
8154 | ## Makeinfo is unusual. For a released Emacs, the manuals are | |
8155 | ## pre-built, and not deleted by the normal clean rules. makeinfo is | |
8156 | ## therefore in the category of "special tools" not normally required, which | |
8157 | ## configure does not have to check for (eg autoconf itself). | |
8158 | ## In a Bazaar checkout on the other hand, the manuals are not included. | |
8159 | ## So makeinfo is a requirement to build from Bazaar, and configure | |
8160 | ## should test for it as it does for any other build requirement. | |
8161 | ## We use the presence of $srcdir/info/emacs to distinguish a release, | |
8162 | ## with pre-built manuals, from a Bazaar checkout. | |
96f129d5 GM |
8163 | HAVE_MAKEINFO=yes |
8164 | ||
067d23c9 | 8165 | if test "$MAKEINFO" = "no"; then |
96f129d5 | 8166 | MAKEINFO=makeinfo |
067d23c9 | 8167 | if test "x${with_makeinfo}" = "xno"; then |
96f129d5 | 8168 | HAVE_MAKEINFO=no |
71ca0998 | 8169 | elif test ! -e $srcdir/info/emacs && test ! -e $srcdir/info/emacs.info; then |
9e40dda4 | 8170 | as_fn_error "You do not seem to have makeinfo >= 4.7, and your |
067d23c9 KY |
8171 | source tree does not seem to have pre-built manuals in the \`info' directory. |
8172 | Either install a suitable version of makeinfo, or re-run configure | |
8173 | with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5 | |
8174 | fi | |
8175 | fi | |
8176 | ||
8177 | ||
141d074d GM |
8178 | INFO_EXT=.info |
8179 | INFO_OPTS=--no-split | |
8180 | ||
8181 | ||
8182 | ||
96f129d5 | 8183 | |
067d23c9 KY |
8184 | if test x$GCC = xyes; then |
8185 | test "x$GCC_LINK_TEST_OPTIONS" != x && \ | |
8186 | ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" | |
8187 | else | |
8188 | test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \ | |
8189 | ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" | |
8190 | fi | |
8191 | ||
8192 | ||
8193 | late_LDFLAGS=$LDFLAGS | |
8194 | if test x$GCC = xyes; then | |
8195 | LDFLAGS="$LDFLAGS -Wl,-znocombreloc" | |
8196 | else | |
8197 | LDFLAGS="$LDFLAGS -znocombreloc" | |
8198 | fi | |
8199 | ||
8200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5 | |
8201 | $as_echo_n "checking for -znocombreloc... " >&6; } | |
8202 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8203 | /* end confdefs.h. */ | |
8204 | ||
8205 | int | |
8206 | main () | |
8207 | { | |
8208 | ||
8209 | ; | |
8210 | return 0; | |
8211 | } | |
8212 | _ACEOF | |
8213 | if ac_fn_c_try_link "$LINENO"; then : | |
8214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8215 | $as_echo "yes" >&6; } | |
8216 | else | |
8217 | LDFLAGS=$late_LDFLAGS | |
8218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8219 | $as_echo "no" >&6; } | |
8220 | fi | |
8221 | rm -f core conftest.err conftest.$ac_objext \ | |
8222 | conftest$ac_exeext conftest.$ac_ext | |
8223 | ||
8224 | ||
125c3718 | 8225 | test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no |
067d23c9 | 8226 | case "$opsys" in |
125c3718 PE |
8227 | your-opsys-here) CANNOT_DUMP=yes ;; |
8228 | esac | |
8229 | ||
8230 | test "$CANNOT_DUMP" = "yes" && \ | |
067d23c9 KY |
8231 | |
8232 | $as_echo "#define CANNOT_DUMP 1" >>confdefs.h | |
8233 | ||
125c3718 | 8234 | |
067d23c9 KY |
8235 | |
8236 | ||
8237 | ||
8238 | UNEXEC_OBJ=unexelf.o | |
8239 | case "$opsys" in | |
8240 | # MSDOS uses unexcoff.o | |
8241 | # MSWindows uses unexw32.o | |
8242 | aix4-2) | |
8243 | UNEXEC_OBJ=unexaix.o | |
8244 | ;; | |
8245 | cygwin) | |
8246 | UNEXEC_OBJ=unexcw.o | |
8247 | ;; | |
8248 | darwin) | |
8249 | UNEXEC_OBJ=unexmacosx.o | |
8250 | ;; | |
8251 | hpux10-20 | hpux11) | |
8252 | UNEXEC_OBJ=unexhp9k800.o | |
8253 | ;; | |
8254 | sol2-10) | |
8255 | # Use the Solaris dldump() function, called from unexsol.c, to dump | |
8256 | # emacs, instead of the generic ELF dump code found in unexelf.c. | |
8257 | # The resulting binary has a complete symbol table, and is better | |
8258 | # for debugging and other observability tools (debuggers, pstack, etc). | |
8259 | # | |
8260 | # If you encounter a problem using dldump(), please consider sending | |
8261 | # a message to the OpenSolaris tools-linking mailing list: | |
8262 | # http://mail.opensolaris.org/mailman/listinfo/tools-linking | |
8263 | # | |
8264 | # It is likely that dldump() works with older Solaris too, but this has | |
8265 | # not been tested, so for now this change is for Solaris 10 or newer. | |
8266 | UNEXEC_OBJ=unexsol.o | |
8267 | ;; | |
8268 | esac | |
8269 | ||
8270 | LD_SWITCH_SYSTEM= | |
8271 | case "$opsys" in | |
8272 | freebsd) | |
8273 | ## Let `ld' find image libs and similar things in /usr/local/lib. | |
8274 | ## The system compiler, GCC, has apparently been modified to not | |
8275 | ## look there, contrary to what a stock GCC would do. | |
a7479549 GM |
8276 | ### It's not our place to do this. See bug#10313#17. |
8277 | ### LD_SWITCH_SYSTEM=-L/usr/local/lib | |
8278 | : | |
067d23c9 KY |
8279 | ;; |
8280 | ||
8281 | gnu-linux) | |
8282 | ## cpp test was "ifdef __mips__", but presumably this is equivalent... | |
d6a003a8 | 8283 | case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac |
067d23c9 KY |
8284 | ;; |
8285 | ||
8286 | netbsd) | |
a7479549 GM |
8287 | ### It's not our place to do this. See bug#10313#17. |
8288 | ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib" | |
8289 | : | |
067d23c9 KY |
8290 | ;; |
8291 | ||
8292 | openbsd) | |
8293 | ## Han Boetes <han@mijncomputer.nl> says this is necessary, | |
8294 | ## otherwise Emacs dumps core on elf systems. | |
8295 | LD_SWITCH_SYSTEM="-Z" | |
8296 | ;; | |
8297 | esac | |
8298 | ||
8299 | ||
8300 | ac_link="$ac_link $LD_SWITCH_SYSTEM" | |
8301 | ||
ae629dae | 8302 | ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH, |
067d23c9 KY |
8303 | ## which has not been defined yet. When this was handled with cpp, |
8304 | ## it was expanded to null when configure sourced the s/*.h file. | |
8305 | ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles. | |
8306 | ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS | |
8307 | ## (or somesuch), but because it is supposed to go at the _front_ | |
8308 | ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way. | |
8309 | ## Compare with the gnu-linux case below, which added to the end | |
8310 | ## of LD_SWITCH_SYSTEM, and so can instead go at the front of | |
8311 | ## LD_SWITCH_SYSTEM_TEMACS. | |
8312 | case "$opsys" in | |
8313 | netbsd|openbsd) | |
ae629dae | 8314 | LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;; |
067d23c9 KY |
8315 | esac |
8316 | ||
8317 | ||
8318 | C_SWITCH_MACHINE= | |
42bbbe8b GM |
8319 | case $canonical in |
8320 | alpha*) | |
067d23c9 | 8321 | ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default" |
a9bec17c | 8322 | if test "x$ac_cv_have_decl___ELF__" = x""yes; then : |
067d23c9 KY |
8323 | |
8324 | fi | |
8325 | ||
8326 | if test "$ac_cv_have_decl___ELF__" = "yes"; then | |
8327 | ## With ELF, make sure that all common symbols get allocated to in the | |
8328 | ## data section. Otherwise, the dump of temacs may miss variables in | |
8329 | ## the shared library that have been initialized. For example, with | |
8330 | ## GNU libc, __malloc_initialized would normally be resolved to the | |
8331 | ## shared library's .bss section, which is fatal. | |
8332 | if test "x$GCC" = "xyes"; then | |
8333 | C_SWITCH_MACHINE="-fno-common" | |
8334 | else | |
a9bec17c | 8335 | as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5 |
067d23c9 KY |
8336 | fi |
8337 | else | |
8338 | UNEXEC_OBJ=unexalpha.o | |
8339 | fi | |
42bbbe8b GM |
8340 | ;; |
8341 | esac | |
067d23c9 KY |
8342 | |
8343 | ||
8344 | ||
8345 | ||
8346 | C_SWITCH_SYSTEM= | |
8347 | ## Some programs in src produce warnings saying certain subprograms | |
8348 | ## are too complex and need a MAXMEM value greater than 2000 for | |
8349 | ## additional optimization. --nils@exp-math.uni-essen.de | |
8350 | test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \ | |
8351 | C_SWITCH_SYSTEM="-ma -qmaxmem=4000" | |
8352 | ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems. | |
8353 | ## It is redundant in glibc2, since we define _GNU_SOURCE. | |
8354 | ||
8355 | ||
8356 | ||
8357 | LIBS_SYSTEM= | |
8358 | case "$opsys" in | |
8359 | ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2. | |
8360 | aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;; | |
8361 | ||
8362 | freebsd) LIBS_SYSTEM="-lutil" ;; | |
8363 | ||
8364 | hpux*) LIBS_SYSTEM="-l:libdld.sl" ;; | |
8365 | ||
1f5d53eb | 8366 | sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;; |
067d23c9 KY |
8367 | |
8368 | ## Motif needs -lgen. | |
8369 | unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;; | |
8370 | esac | |
8371 | ||
8372 | ||
8373 | ||
8374 | ### Make sure subsequent tests use flags consistent with the build flags. | |
8375 | ||
8376 | if test x"${OVERRIDE_CPPFLAGS}" != x; then | |
8377 | CPPFLAGS="${OVERRIDE_CPPFLAGS}" | |
8378 | else | |
8379 | CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS" | |
8380 | fi | |
8381 | ||
4fda9c95 GM |
8382 | # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better. |
8383 | ||
3e0be4ab GM |
8384 | # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them. |
8385 | ||
4fda9c95 | 8386 | |
067d23c9 | 8387 | |
067d23c9 KY |
8388 | LIB_MATH=-lm |
8389 | LIB_STANDARD= | |
8390 | START_FILES= | |
4717915f | 8391 | SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'` |
067d23c9 KY |
8392 | |
8393 | case $opsys in | |
8394 | cygwin ) | |
8395 | LIB_MATH= | |
8396 | START_FILES='pre-crt0.o' | |
8397 | ;; | |
8398 | darwin ) | |
8399 | ## Adding -lm confuses the dynamic linker, so omit it. | |
8400 | LIB_MATH= | |
8401 | START_FILES='pre-crt0.o' | |
8402 | ;; | |
8403 | freebsd ) | |
6b10626d GM |
8404 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o' |
8405 | START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o' | |
15f79fcd | 8406 | SYSTEM_TYPE=berkeley-unix |
067d23c9 KY |
8407 | ;; |
8408 | gnu-linux | gnu-kfreebsd ) | |
8409 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o' | |
8410 | START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o' | |
8411 | ;; | |
8412 | hpux10-20 | hpux11 ) | |
8413 | LIB_STANDARD=-lc | |
8414 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o' | |
8415 | ;; | |
bb72ce91 GM |
8416 | netbsd | openbsd ) |
8417 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o' | |
8418 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o' | |
15f79fcd | 8419 | SYSTEM_TYPE=berkeley-unix |
067d23c9 | 8420 | ;; |
15f79fcd GM |
8421 | |
8422 | sol2* | unixware ) | |
8423 | SYSTEM_TYPE=usg-unix-v | |
8424 | ;; | |
8425 | ||
067d23c9 KY |
8426 | esac |
8427 | ||
8428 | ||
8429 | ||
8430 | ||
15f79fcd GM |
8431 | cat >>confdefs.h <<_ACEOF |
8432 | #define SYSTEM_TYPE "$SYSTEM_TYPE" | |
8433 | _ACEOF | |
8434 | ||
8435 | ||
130f1dac GM |
8436 | crt_files= |
8437 | ||
8438 | for file in x $LIB_STANDARD $START_FILES; do | |
8439 | case "$file" in | |
8440 | *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;; | |
8441 | esac | |
8442 | done | |
8443 | ||
8444 | if test "x$crt_files" != x; then | |
8445 | ||
8446 | ## If user specified a crt-dir, use that unconditionally. | |
8447 | crt_gcc=no | |
8448 | ||
8449 | if test "X$CRT_DIR" = "X"; then | |
8450 | ||
8451 | CRT_DIR=/usr/lib # default | |
8452 | ||
8453 | case "$canonical" in | |
8454 | x86_64-*-linux-gnu* | s390x-*-linux-gnu*) | |
8455 | ## On x86-64 and s390x GNU/Linux distributions, the standard library | |
8456 | ## can be in a variety of places. We only try /usr/lib64 and /usr/lib. | |
8457 | ## For anything else (eg /usr/lib32), it is up the user to specify | |
8458 | ## the location (bug#5655). | |
8459 | ## Test for crtn.o, not just the directory, because sometimes the | |
8460 | ## directory exists but does not have the relevant files (bug#1287). | |
8461 | ## FIXME better to test for binary compatibility somehow. | |
8462 | test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64 | |
8463 | ;; | |
8464 | ||
8465 | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;; | |
8466 | esac | |
8467 | ||
8468 | case "$opsys" in | |
8469 | hpux10-20) CRT_DIR=/lib ;; | |
8470 | esac | |
8471 | ||
8472 | test "x${GCC}" = xyes && crt_gcc=yes | |
8473 | ||
8474 | fi # CRT_DIR = "" | |
8475 | ||
8476 | crt_missing= | |
8477 | ||
8478 | for file in $crt_files; do | |
8479 | ||
8480 | ## If we're using gcc, try to determine it automatically by asking | |
8481 | ## gcc. [If this doesn't work, CRT_DIR will remain at the | |
8482 | ## system-dependent default from above.] | |
8483 | if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then | |
8484 | ||
8485 | crt_file=`$CC --print-file-name=$file 2>/dev/null` | |
8486 | case "$crt_file" in | |
8487 | */*) | |
8488 | CRT_DIR=`$as_dirname -- "$crt_file" || | |
8489 | $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8490 | X"$crt_file" : 'X\(//\)[^/]' \| \ | |
8491 | X"$crt_file" : 'X\(//\)$' \| \ | |
8492 | X"$crt_file" : 'X\(/\)' \| . 2>/dev/null || | |
8493 | $as_echo X"$crt_file" | | |
8494 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8495 | s//\1/ | |
8496 | q | |
8497 | } | |
8498 | /^X\(\/\/\)[^/].*/{ | |
8499 | s//\1/ | |
8500 | q | |
8501 | } | |
8502 | /^X\(\/\/\)$/{ | |
8503 | s//\1/ | |
8504 | q | |
8505 | } | |
8506 | /^X\(\/\).*/{ | |
8507 | s//\1/ | |
8508 | q | |
8509 | } | |
8510 | s/.*/./; q'` | |
8511 | ;; | |
8512 | esac | |
8513 | fi | |
8514 | ||
8515 | crt_gcc=no | |
8516 | ||
8517 | test -e $CRT_DIR/$file || crt_missing="$crt_missing $file" | |
8518 | done # $crt_files | |
8519 | ||
8520 | test "x$crt_missing" = x || \ | |
a9bec17c | 8521 | as_fn_error "Required file(s) not found:$crt_missing |
130f1dac GM |
8522 | Try using the --with-crt-dir option." "$LINENO" 5 |
8523 | ||
8524 | fi # crt_files != "" | |
8525 | ||
8526 | ||
8527 | ||
bb72ce91 GM |
8528 | case $opsys in |
8529 | netbsd | openbsd ) | |
8530 | if test -f $CRT_DIR/crti.o; then | |
8531 | ||
8532 | test -f $CRT_DIR/crtn.o || \ | |
8533 | as_fn_error "Required file not found: crtn.o" "$LINENO" 5 | |
8534 | ||
8535 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o' | |
8536 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o' | |
8537 | fi | |
8538 | ;; | |
8539 | esac | |
8540 | ||
130f1dac | 8541 | |
5476a9a4 GM |
8542 | pre_PKG_CONFIG_CFLAGS=$CFLAGS |
8543 | pre_PKG_CONFIG_LIBS=$LIBS | |
067d23c9 | 8544 | |
5476a9a4 GM |
8545 | # Extract the first word of "pkg-config", so it can be a program name with args. |
8546 | set dummy pkg-config; ac_word=$2 | |
8547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8548 | $as_echo_n "checking for $ac_word... " >&6; } | |
8549 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
8550 | $as_echo_n "(cached) " >&6 | |
8551 | else | |
8552 | case $PKG_CONFIG in | |
8553 | [\\/]* | ?:[\\/]*) | |
8554 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
8555 | ;; | |
8556 | *) | |
8557 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8558 | for as_dir in $PATH | |
8559 | do | |
8560 | IFS=$as_save_IFS | |
8561 | test -z "$as_dir" && as_dir=. | |
8562 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8563 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8564 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
8565 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8566 | break 2 | |
8567 | fi | |
8568 | done | |
8569 | done | |
8570 | IFS=$as_save_IFS | |
8571 | ||
8572 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" | |
8573 | ;; | |
8574 | esac | |
8575 | fi | |
8576 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
8577 | if test -n "$PKG_CONFIG"; then | |
8578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
8579 | $as_echo "$PKG_CONFIG" >&6; } | |
8580 | else | |
8581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8582 | $as_echo "no" >&6; } | |
8583 | fi | |
f199cab1 GM |
8584 | |
8585 | ||
f199cab1 | 8586 | |
5476a9a4 GM |
8587 | |
8588 | ||
8589 | ||
8590 | if test "${with_sound}" != "no"; then | |
8591 | # Sound support for GNU/Linux and the free BSDs. | |
8592 | for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h | |
8593 | do : | |
8594 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
8595 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
8596 | eval as_val=\$$as_ac_Header | |
8597 | if test "x$as_val" = x""yes; then : | |
8598 | cat >>confdefs.h <<_ACEOF | |
8599 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
8600 | _ACEOF | |
8601 | have_sound_header=yes | |
8602 | fi | |
8603 | ||
8604 | done | |
8605 | ||
8606 | # Emulation library used on NetBSD. | |
8607 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5 | |
8608 | $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; } | |
8609 | if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then : | |
067d23c9 KY |
8610 | $as_echo_n "(cached) " >&6 |
8611 | else | |
5476a9a4 GM |
8612 | ac_check_lib_save_LIBS=$LIBS |
8613 | LIBS="-lossaudio $LIBS" | |
8614 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 8615 | /* end confdefs.h. */ |
5476a9a4 GM |
8616 | |
8617 | /* Override any GCC internal prototype to avoid an error. | |
8618 | Use char because int might match the return type of a GCC | |
8619 | builtin and then its argument prototype would still apply. */ | |
8620 | #ifdef __cplusplus | |
8621 | extern "C" | |
8622 | #endif | |
8623 | char _oss_ioctl (); | |
067d23c9 KY |
8624 | int |
8625 | main () | |
8626 | { | |
5476a9a4 | 8627 | return _oss_ioctl (); |
067d23c9 KY |
8628 | ; |
8629 | return 0; | |
8630 | } | |
8631 | _ACEOF | |
8632 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 8633 | ac_cv_lib_ossaudio__oss_ioctl=yes |
067d23c9 | 8634 | else |
5476a9a4 | 8635 | ac_cv_lib_ossaudio__oss_ioctl=no |
067d23c9 KY |
8636 | fi |
8637 | rm -f core conftest.err conftest.$ac_objext \ | |
8638 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 GM |
8639 | LIBS=$ac_check_lib_save_LIBS |
8640 | fi | |
8641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5 | |
8642 | $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; } | |
8643 | if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then : | |
8644 | LIBSOUND=-lossaudio | |
8645 | else | |
8646 | LIBSOUND= | |
067d23c9 KY |
8647 | fi |
8648 | ||
8649 | ||
8650 | ||
5476a9a4 GM |
8651 | ALSA_REQUIRED=1.0.0 |
8652 | ALSA_MODULES="alsa >= $ALSA_REQUIRED" | |
8653 | ||
8654 | succeeded=no | |
8655 | ||
8656 | if test "$PKG_CONFIG" = "no" ; then | |
8657 | HAVE_ALSA=no | |
8658 | else | |
8659 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
8660 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
8661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5 | |
8662 | $as_echo_n "checking for $ALSA_MODULES... " >&6; } | |
8663 | ||
8664 | if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 && | |
8665 | ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` && | |
8666 | ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then | |
8667 | edit_cflags=" | |
8668 | s,///*,/,g | |
8669 | s/^/ / | |
8670 | s/ -I/ $isystem/g | |
8671 | s/^ // | |
8672 | " | |
8673 | ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"` | |
8674 | ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'` | |
8675 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5 | |
8676 | $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; } | |
8677 | succeeded=yes | |
8678 | else | |
8679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8680 | $as_echo "no" >&6; } | |
8681 | ALSA_CFLAGS="" | |
8682 | ALSA_LIBS="" | |
8683 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
8684 | ## do set a variable so people can do so. Do it in a subshell |
8685 | ## to capture any diagnostics in invoking pkg-config. | |
8686 | ALSA_PKG_ERRORS=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1` | |
5476a9a4 GM |
8687 | |
8688 | fi | |
8689 | ||
8690 | ||
8691 | ||
8692 | else | |
8693 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
8694 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
8695 | fi | |
8696 | fi | |
8697 | ||
8698 | if test $succeeded = yes; then | |
8699 | HAVE_ALSA=yes | |
8700 | else | |
8701 | HAVE_ALSA=no | |
8702 | fi | |
f199cab1 | 8703 | |
5476a9a4 GM |
8704 | if test $HAVE_ALSA = yes; then |
8705 | SAVE_CFLAGS="$CFLAGS" | |
8706 | SAVE_LIBS="$LIBS" | |
8707 | CFLAGS="$ALSA_CFLAGS $CFLAGS" | |
8708 | LIBS="$ALSA_LIBS $LIBS" | |
8709 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8710 | /* end confdefs.h. */ | |
8711 | #include <asoundlib.h> | |
067d23c9 KY |
8712 | int |
8713 | main () | |
8714 | { | |
5476a9a4 | 8715 | snd_lib_error_set_handler (0); |
067d23c9 KY |
8716 | ; |
8717 | return 0; | |
8718 | } | |
8719 | _ACEOF | |
5476a9a4 GM |
8720 | if ac_fn_c_try_compile "$LINENO"; then : |
8721 | emacs_alsa_normal=yes | |
067d23c9 | 8722 | else |
5476a9a4 | 8723 | emacs_alsa_normal=no |
067d23c9 | 8724 | fi |
5476a9a4 GM |
8725 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8726 | if test "$emacs_alsa_normal" != yes; then | |
8727 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8728 | /* end confdefs.h. */ | |
8729 | #include <alsa/asoundlib.h> | |
8730 | int | |
8731 | main () | |
8732 | { | |
8733 | snd_lib_error_set_handler (0); | |
8734 | ; | |
8735 | return 0; | |
8736 | } | |
8737 | _ACEOF | |
8738 | if ac_fn_c_try_compile "$LINENO"; then : | |
8739 | emacs_alsa_subdir=yes | |
8740 | else | |
8741 | emacs_alsa_subdir=no | |
f199cab1 | 8742 | fi |
5476a9a4 GM |
8743 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8744 | if test "$emacs_alsa_subdir" != yes; then | |
8745 | as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5 | |
8746 | fi | |
8747 | ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE" | |
8748 | fi | |
067d23c9 | 8749 | |
5476a9a4 GM |
8750 | CFLAGS="$SAVE_CFLAGS" |
8751 | LIBS="$SAVE_LIBS" | |
8752 | LIBSOUND="$LIBSOUND $ALSA_LIBS" | |
8753 | CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS" | |
067d23c9 | 8754 | |
5476a9a4 | 8755 | $as_echo "#define HAVE_ALSA 1" >>confdefs.h |
067d23c9 | 8756 | |
5476a9a4 | 8757 | fi |
067d23c9 | 8758 | |
5476a9a4 GM |
8759 | if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then |
8760 | case "$opsys" in | |
8761 | gnu-linux|freebsd|netbsd) | |
067d23c9 | 8762 | |
5476a9a4 | 8763 | $as_echo "#define HAVE_SOUND 1" >>confdefs.h |
067d23c9 | 8764 | |
5476a9a4 GM |
8765 | ;; |
8766 | esac | |
8767 | fi | |
067d23c9 KY |
8768 | |
8769 | ||
5476a9a4 | 8770 | fi |
067d23c9 | 8771 | |
e700232f GM |
8772 | |
8773 | ||
8774 | ||
5476a9a4 GM |
8775 | for ac_header in $ac_header_list |
8776 | do : | |
8777 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
8778 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
8779 | " | |
8780 | eval as_val=\$$as_ac_Header | |
8781 | if test "x$as_val" = x""yes; then : | |
8782 | cat >>confdefs.h <<_ACEOF | |
8783 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
067d23c9 KY |
8784 | _ACEOF |
8785 | ||
f199cab1 | 8786 | fi |
e700232f | 8787 | |
5476a9a4 GM |
8788 | done |
8789 | ||
8790 | ||
e700232f GM |
8791 | |
8792 | ||
8793 | ||
f199cab1 | 8794 | |
067d23c9 | 8795 | |
067d23c9 | 8796 | |
067d23c9 | 8797 | |
067d23c9 | 8798 | |
f199cab1 GM |
8799 | |
8800 | ||
8801 | ||
067d23c9 | 8802 | |
067d23c9 | 8803 | |
f199cab1 GM |
8804 | |
8805 | ||
8806 | ||
f199cab1 | 8807 | |
f199cab1 | 8808 | |
5476a9a4 GM |
8809 | |
8810 | ||
8811 | ||
8812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5 | |
8813 | $as_echo_n "checking if personality LINUX32 can be set... " >&6; } | |
8814 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8815 | /* end confdefs.h. */ | |
8816 | #include <sys/personality.h> | |
067d23c9 KY |
8817 | int |
8818 | main () | |
8819 | { | |
5476a9a4 | 8820 | personality (PER_LINUX32) |
067d23c9 KY |
8821 | ; |
8822 | return 0; | |
8823 | } | |
8824 | _ACEOF | |
8825 | if ac_fn_c_try_compile "$LINENO"; then : | |
5476a9a4 | 8826 | emacs_cv_personality_linux32=yes |
067d23c9 | 8827 | else |
5476a9a4 | 8828 | emacs_cv_personality_linux32=no |
067d23c9 | 8829 | fi |
f199cab1 | 8830 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5476a9a4 GM |
8831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5 |
8832 | $as_echo "$emacs_cv_personality_linux32" >&6; } | |
f199cab1 | 8833 | |
5476a9a4 | 8834 | if test $emacs_cv_personality_linux32 = yes; then |
f199cab1 | 8835 | |
5476a9a4 GM |
8836 | $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h |
8837 | ||
8838 | fi | |
8839 | ||
8840 | for ac_header in term.h | |
8841 | do : | |
8842 | ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h" | |
8843 | if test "x$ac_cv_header_term_h" = x""yes; then : | |
8844 | cat >>confdefs.h <<_ACEOF | |
8845 | #define HAVE_TERM_H 1 | |
067d23c9 | 8846 | _ACEOF |
5476a9a4 GM |
8847 | |
8848 | fi | |
8849 | ||
8850 | done | |
8851 | ||
8852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 | |
8853 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
8854 | if test "${ac_cv_header_time+set}" = set; then : | |
8855 | $as_echo_n "(cached) " >&6 | |
8856 | else | |
8857 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 8858 | /* end confdefs.h. */ |
5476a9a4 GM |
8859 | #include <sys/types.h> |
8860 | #include <sys/time.h> | |
8861 | #include <time.h> | |
f199cab1 | 8862 | |
067d23c9 KY |
8863 | int |
8864 | main () | |
8865 | { | |
5476a9a4 GM |
8866 | if ((struct tm *) 0) |
8867 | return 0; | |
067d23c9 KY |
8868 | ; |
8869 | return 0; | |
8870 | } | |
8871 | _ACEOF | |
8872 | if ac_fn_c_try_compile "$LINENO"; then : | |
5476a9a4 | 8873 | ac_cv_header_time=yes |
067d23c9 | 8874 | else |
5476a9a4 | 8875 | ac_cv_header_time=no |
067d23c9 KY |
8876 | fi |
8877 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8878 | fi | |
5476a9a4 GM |
8879 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
8880 | $as_echo "$ac_cv_header_time" >&6; } | |
8881 | if test $ac_cv_header_time = yes; then | |
f199cab1 | 8882 | |
5476a9a4 GM |
8883 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
8884 | ||
8885 | fi | |
8886 | ||
dc67e786 GM |
8887 | ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> |
8888 | ||
8889 | " | |
5476a9a4 GM |
8890 | if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : |
8891 | ac_have_decl=1 | |
8892 | else | |
8893 | ac_have_decl=0 | |
8894 | fi | |
8895 | ||
8896 | cat >>confdefs.h <<_ACEOF | |
8897 | #define HAVE_DECL_SYS_SIGLIST $ac_have_decl | |
067d23c9 | 8898 | _ACEOF |
5476a9a4 GM |
8899 | |
8900 | if test $ac_cv_have_decl_sys_siglist != yes; then | |
8901 | # For Tru64, at least: | |
dc67e786 GM |
8902 | ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h> |
8903 | ||
8904 | " | |
5476a9a4 GM |
8905 | if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then : |
8906 | ac_have_decl=1 | |
8907 | else | |
8908 | ac_have_decl=0 | |
067d23c9 | 8909 | fi |
5476a9a4 GM |
8910 | |
8911 | cat >>confdefs.h <<_ACEOF | |
8912 | #define HAVE_DECL___SYS_SIGLIST $ac_have_decl | |
8913 | _ACEOF | |
8914 | ||
8915 | if test $ac_cv_have_decl___sys_siglist = yes; then | |
8916 | ||
8917 | $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h | |
8918 | ||
8919 | fi | |
8920 | fi | |
8921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 | |
8922 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
8923 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
8924 | $as_echo_n "(cached) " >&6 | |
067d23c9 KY |
8925 | else |
8926 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8927 | /* end confdefs.h. */ | |
5476a9a4 GM |
8928 | #include <sys/types.h> |
8929 | #include <sys/wait.h> | |
8930 | #ifndef WEXITSTATUS | |
8931 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) | |
8932 | #endif | |
8933 | #ifndef WIFEXITED | |
8934 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
8935 | #endif | |
8936 | ||
067d23c9 KY |
8937 | int |
8938 | main () | |
8939 | { | |
5476a9a4 GM |
8940 | int s; |
8941 | wait (&s); | |
8942 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
067d23c9 KY |
8943 | ; |
8944 | return 0; | |
8945 | } | |
8946 | _ACEOF | |
5476a9a4 GM |
8947 | if ac_fn_c_try_compile "$LINENO"; then : |
8948 | ac_cv_header_sys_wait_h=yes | |
067d23c9 | 8949 | else |
5476a9a4 | 8950 | ac_cv_header_sys_wait_h=no |
067d23c9 | 8951 | fi |
5476a9a4 | 8952 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
067d23c9 | 8953 | fi |
5476a9a4 GM |
8954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
8955 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
8956 | if test $ac_cv_header_sys_wait_h = yes; then | |
067d23c9 | 8957 | |
5476a9a4 | 8958 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
7417b37c | 8959 | |
5476a9a4 | 8960 | fi |
7417b37c | 8961 | |
7417b37c | 8962 | |
5476a9a4 GM |
8963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5 |
8964 | $as_echo_n "checking for speed_t... " >&6; } | |
8965 | if test "${emacs_cv_speed_t+set}" = set; then : | |
f199cab1 GM |
8966 | $as_echo_n "(cached) " >&6 |
8967 | else | |
f199cab1 GM |
8968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8969 | /* end confdefs.h. */ | |
5476a9a4 GM |
8970 | #include <termios.h> |
8971 | int | |
8972 | main () | |
8973 | { | |
8974 | speed_t x = 1; | |
8975 | ; | |
8976 | return 0; | |
8977 | } | |
7417b37c | 8978 | _ACEOF |
f199cab1 | 8979 | if ac_fn_c_try_compile "$LINENO"; then : |
5476a9a4 GM |
8980 | emacs_cv_speed_t=yes |
8981 | else | |
8982 | emacs_cv_speed_t=no | |
7417b37c | 8983 | fi |
f199cab1 | 8984 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7417b37c | 8985 | fi |
5476a9a4 GM |
8986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5 |
8987 | $as_echo "$emacs_cv_speed_t" >&6; } | |
8988 | if test $emacs_cv_speed_t = yes; then | |
7417b37c | 8989 | |
5476a9a4 | 8990 | $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h |
067d23c9 | 8991 | |
5476a9a4 | 8992 | fi |
067d23c9 | 8993 | |
067d23c9 KY |
8994 | |
8995 | ||
e700232f | 8996 | |
5476a9a4 GM |
8997 | for ac_header in net/if.h |
8998 | do : | |
8999 | ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default | |
9000 | #if HAVE_SYS_SOCKET_H | |
9001 | #include <sys/socket.h> | |
9002 | #endif | |
9003 | " | |
9004 | if test "x$ac_cv_header_net_if_h" = x""yes; then : | |
9005 | cat >>confdefs.h <<_ACEOF | |
9006 | #define HAVE_NET_IF_H 1 | |
067d23c9 | 9007 | _ACEOF |
7cae64b4 | 9008 | |
067d23c9 | 9009 | fi |
067d23c9 | 9010 | |
5476a9a4 | 9011 | done |
4d4b75e8 | 9012 | |
5476a9a4 GM |
9013 | for ac_header in ifaddrs.h |
9014 | do : | |
9015 | ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default | |
9016 | #if HAVE_SYS_SOCKET_H | |
9017 | #include <sys/socket.h> | |
9018 | #endif | |
9019 | " | |
9020 | if test "x$ac_cv_header_ifaddrs_h" = x""yes; then : | |
9021 | cat >>confdefs.h <<_ACEOF | |
9022 | #define HAVE_IFADDRS_H 1 | |
9023 | _ACEOF | |
4d4b75e8 | 9024 | |
5476a9a4 | 9025 | fi |
4d4b75e8 | 9026 | |
5476a9a4 | 9027 | done |
7e723570 | 9028 | |
5476a9a4 | 9029 | for ac_header in net/if_dl.h |
7e723570 | 9030 | do : |
5476a9a4 GM |
9031 | ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default |
9032 | #if HAVE_SYS_SOCKET_H | |
9033 | #include <sys/socket.h> | |
9034 | #endif | |
7e723570 | 9035 | " |
5476a9a4 | 9036 | if test "x$ac_cv_header_net_if_dl_h" = x""yes; then : |
7e723570 | 9037 | cat >>confdefs.h <<_ACEOF |
5476a9a4 | 9038 | #define HAVE_NET_IF_DL_H 1 |
7e723570 GM |
9039 | _ACEOF |
9040 | ||
9041 | fi | |
9042 | ||
9043 | done | |
9044 | ||
9045 | ||
5476a9a4 GM |
9046 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default |
9047 | #if HAVE_SYS_SOCKET_H | |
9048 | #include <sys/socket.h> | |
9049 | #endif | |
9050 | #if HAVE_NET_IF_H | |
9051 | #include <net/if.h> | |
9052 | #endif | |
9053 | " | |
9054 | if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then : | |
7e723570 | 9055 | |
5476a9a4 GM |
9056 | cat >>confdefs.h <<_ACEOF |
9057 | #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1 | |
9058 | _ACEOF | |
7e723570 GM |
9059 | |
9060 | ||
5476a9a4 GM |
9061 | fi |
9062 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default | |
9063 | #if HAVE_SYS_SOCKET_H | |
9064 | #include <sys/socket.h> | |
f199cab1 | 9065 | #endif |
5476a9a4 GM |
9066 | #if HAVE_NET_IF_H |
9067 | #include <net/if.h> | |
f199cab1 | 9068 | #endif |
5476a9a4 GM |
9069 | " |
9070 | if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then : | |
9071 | ||
9072 | cat >>confdefs.h <<_ACEOF | |
9073 | #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1 | |
9074 | _ACEOF | |
9075 | ||
9076 | ||
9077 | fi | |
9078 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default | |
9079 | #if HAVE_SYS_SOCKET_H | |
9080 | #include <sys/socket.h> | |
f199cab1 | 9081 | #endif |
5476a9a4 GM |
9082 | #if HAVE_NET_IF_H |
9083 | #include <net/if.h> | |
9084 | #endif | |
9085 | " | |
9086 | if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then : | |
9087 | ||
9088 | cat >>confdefs.h <<_ACEOF | |
9089 | #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1 | |
f199cab1 | 9090 | _ACEOF |
5476a9a4 GM |
9091 | |
9092 | ||
9093 | fi | |
9094 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default | |
9095 | #if HAVE_SYS_SOCKET_H | |
9096 | #include <sys/socket.h> | |
9097 | #endif | |
9098 | #if HAVE_NET_IF_H | |
9099 | #include <net/if.h> | |
9100 | #endif | |
9101 | " | |
9102 | if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then : | |
9103 | ||
9104 | cat >>confdefs.h <<_ACEOF | |
9105 | #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1 | |
f199cab1 | 9106 | _ACEOF |
5476a9a4 GM |
9107 | |
9108 | ||
067d23c9 | 9109 | fi |
5476a9a4 GM |
9110 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default |
9111 | #if HAVE_SYS_SOCKET_H | |
9112 | #include <sys/socket.h> | |
9113 | #endif | |
9114 | #if HAVE_NET_IF_H | |
9115 | #include <net/if.h> | |
9116 | #endif | |
9117 | " | |
9118 | if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then : | |
9119 | ||
9120 | cat >>confdefs.h <<_ACEOF | |
9121 | #define HAVE_STRUCT_IFREQ_IFR_ADDR 1 | |
9122 | _ACEOF | |
9123 | ||
067d23c9 | 9124 | |
f199cab1 | 9125 | fi |
5476a9a4 GM |
9126 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default |
9127 | #if HAVE_SYS_SOCKET_H | |
9128 | #include <sys/socket.h> | |
9129 | #endif | |
9130 | #if HAVE_NET_IF_H | |
9131 | #include <net/if.h> | |
9132 | #endif | |
9133 | " | |
9134 | if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then : | |
9135 | ||
9136 | cat >>confdefs.h <<_ACEOF | |
9137 | #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1 | |
9138 | _ACEOF | |
9139 | ||
067d23c9 KY |
9140 | |
9141 | fi | |
9142 | ||
9143 | ||
067d23c9 | 9144 | |
f199cab1 | 9145 | |
5476a9a4 GM |
9146 | DEPFLAGS= |
9147 | MKDEPDIR=":" | |
9148 | deps_frag=deps.mk | |
9149 | if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then | |
9150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5 | |
9151 | $as_echo_n "checking whether we are using GNU Make... " >&6; } | |
9152 | HAVE_GNU_MAKE=no | |
9153 | testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'` | |
9154 | if test "x$testval" != x; then | |
9155 | HAVE_GNU_MAKE=yes | |
9156 | else | |
9157 | ac_enable_autodepend=no | |
9158 | fi | |
9159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5 | |
9160 | $as_echo "$HAVE_GNU_MAKE" >&6; } | |
9161 | if test $HAVE_GNU_MAKE = yes; then | |
9162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5 | |
9163 | $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; } | |
9164 | SAVE_CFLAGS="$CFLAGS" | |
9165 | CFLAGS="$CFLAGS -MMD -MF deps.d -MP" | |
9166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9167 | /* end confdefs.h. */ | |
f199cab1 | 9168 | |
5476a9a4 GM |
9169 | int |
9170 | main () | |
9171 | { | |
f199cab1 | 9172 | |
5476a9a4 GM |
9173 | ; |
9174 | return 0; | |
9175 | } | |
9176 | _ACEOF | |
9177 | if ac_fn_c_try_compile "$LINENO"; then : | |
f199cab1 | 9178 | |
5476a9a4 GM |
9179 | else |
9180 | ac_enable_autodepend=no | |
9181 | fi | |
9182 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9183 | CFLAGS="$SAVE_CFLAGS" | |
9184 | test -f deps.d || ac_enable_autodepend=no | |
9185 | rm -rf deps.d | |
9186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5 | |
9187 | $as_echo "$ac_enable_autodepend" >&6; } | |
9188 | fi | |
9189 | if test $ac_enable_autodepend = yes; then | |
9190 | DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP' | |
9191 | ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe. | |
9192 | MKDEPDIR='${MKDIR_P} ${DEPDIR}' | |
9193 | deps_frag=autodeps.mk | |
9194 | fi | |
9195 | fi | |
9196 | deps_frag=$srcdir/src/$deps_frag | |
f199cab1 GM |
9197 | |
9198 | ||
9199 | ||
9200 | ||
9201 | ||
5476a9a4 | 9202 | lisp_frag=$srcdir/src/lisp.mk |
f199cab1 GM |
9203 | |
9204 | ||
9205 | ||
5476a9a4 GM |
9206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5 |
9207 | $as_echo_n "checking for long file names... " >&6; } | |
9208 | if test "${ac_cv_sys_long_file_names+set}" = set; then : | |
9209 | $as_echo_n "(cached) " >&6 | |
9210 | else | |
9211 | ac_cv_sys_long_file_names=yes | |
9212 | # Test for long file names in all the places we know might matter: | |
9213 | # . the current directory, where building will happen | |
9214 | # $prefix/lib where we will be installing things | |
9215 | # $exec_prefix/lib likewise | |
9216 | # $TMPDIR if set, where it might want to write temporary files | |
9217 | # /tmp where it might want to write temporary files | |
9218 | # /var/tmp likewise | |
9219 | # /usr/tmp likewise | |
9220 | for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do | |
9221 | # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib | |
9222 | # in the usual case where exec_prefix is '${prefix}'. | |
9223 | case $ac_dir in #( | |
9224 | . | /* | ?:[\\/]*) ;; #( | |
9225 | *) continue;; | |
9226 | esac | |
9227 | test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. | |
9228 | ac_xdir=$ac_dir/cf$$ | |
9229 | (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue | |
9230 | ac_tf1=$ac_xdir/conftest9012345 | |
9231 | ac_tf2=$ac_xdir/conftest9012346 | |
9232 | touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || | |
9233 | ac_cv_sys_long_file_names=no | |
9234 | rm -f -r "$ac_xdir" 2>/dev/null | |
9235 | test $ac_cv_sys_long_file_names = no && break | |
9236 | done | |
9237 | fi | |
9238 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 | |
9239 | $as_echo "$ac_cv_sys_long_file_names" >&6; } | |
9240 | if test $ac_cv_sys_long_file_names = yes; then | |
f199cab1 | 9241 | |
5476a9a4 | 9242 | $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h |
f199cab1 | 9243 | |
5476a9a4 | 9244 | fi |
f199cab1 | 9245 | |
f199cab1 | 9246 | |
5476a9a4 | 9247 | #### Choose a window system. |
f199cab1 | 9248 | |
42dcba54 GM |
9249 | ## We leave window_system equal to none if |
9250 | ## we end up building without one. Any new window system should | |
9251 | ## set window_system to an appropriate value and add objects to | |
9252 | ## window-system-specific substs. | |
9253 | ||
9254 | window_system=none | |
5476a9a4 GM |
9255 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 |
9256 | $as_echo_n "checking for X... " >&6; } | |
f199cab1 | 9257 | |
f199cab1 | 9258 | |
5476a9a4 GM |
9259 | # Check whether --with-x was given. |
9260 | if test "${with_x+set}" = set; then : | |
9261 | withval=$with_x; | |
9262 | fi | |
f199cab1 | 9263 | |
5476a9a4 GM |
9264 | # $have_x is `yes', `no', `disabled', or empty when we do not yet know. |
9265 | if test "x$with_x" = xno; then | |
9266 | # The user explicitly disabled X. | |
9267 | have_x=disabled | |
9268 | else | |
9269 | case $x_includes,$x_libraries in #( | |
9270 | *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #( | |
9271 | *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : | |
9272 | $as_echo_n "(cached) " >&6 | |
9273 | else | |
9274 | # One or both of the vars are not set, and there is no cached value. | |
9275 | ac_x_includes=no ac_x_libraries=no | |
9276 | rm -f -r conftest.dir | |
9277 | if mkdir conftest.dir; then | |
9278 | cd conftest.dir | |
9279 | cat >Imakefile <<'_ACEOF' | |
9280 | incroot: | |
9281 | @echo incroot='${INCROOT}' | |
9282 | usrlibdir: | |
9283 | @echo usrlibdir='${USRLIBDIR}' | |
9284 | libdir: | |
9285 | @echo libdir='${LIBDIR}' | |
9286 | _ACEOF | |
9287 | if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then | |
9288 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
9289 | for ac_var in incroot usrlibdir libdir; do | |
9290 | eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" | |
9291 | done | |
9292 | # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. | |
9293 | for ac_extension in a so sl dylib la dll; do | |
9294 | if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && | |
9295 | test -f "$ac_im_libdir/libX11.$ac_extension"; then | |
9296 | ac_im_usrlibdir=$ac_im_libdir; break | |
9297 | fi | |
9298 | done | |
9299 | # Screen out bogus values from the imake configuration. They are | |
9300 | # bogus both because they are the default anyway, and because | |
9301 | # using them would break gcc on systems where it needs fixed includes. | |
9302 | case $ac_im_incroot in | |
9303 | /usr/include) ac_x_includes= ;; | |
9304 | *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; | |
9305 | esac | |
9306 | case $ac_im_usrlibdir in | |
9307 | /usr/lib | /usr/lib64 | /lib | /lib64) ;; | |
9308 | *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; | |
9309 | esac | |
9310 | fi | |
9311 | cd .. | |
9312 | rm -f -r conftest.dir | |
067d23c9 KY |
9313 | fi |
9314 | ||
5476a9a4 GM |
9315 | # Standard set of common directories for X headers. |
9316 | # Check X11 before X11Rn because it is often a symlink to the current release. | |
9317 | ac_x_header_dirs=' | |
9318 | /usr/X11/include | |
9319 | /usr/X11R7/include | |
9320 | /usr/X11R6/include | |
9321 | /usr/X11R5/include | |
9322 | /usr/X11R4/include | |
067d23c9 | 9323 | |
5476a9a4 GM |
9324 | /usr/include/X11 |
9325 | /usr/include/X11R7 | |
9326 | /usr/include/X11R6 | |
9327 | /usr/include/X11R5 | |
9328 | /usr/include/X11R4 | |
067d23c9 | 9329 | |
5476a9a4 GM |
9330 | /usr/local/X11/include |
9331 | /usr/local/X11R7/include | |
9332 | /usr/local/X11R6/include | |
9333 | /usr/local/X11R5/include | |
9334 | /usr/local/X11R4/include | |
067d23c9 | 9335 | |
5476a9a4 GM |
9336 | /usr/local/include/X11 |
9337 | /usr/local/include/X11R7 | |
9338 | /usr/local/include/X11R6 | |
9339 | /usr/local/include/X11R5 | |
9340 | /usr/local/include/X11R4 | |
067d23c9 | 9341 | |
5476a9a4 GM |
9342 | /usr/X386/include |
9343 | /usr/x386/include | |
9344 | /usr/XFree86/include/X11 | |
067d23c9 | 9345 | |
5476a9a4 GM |
9346 | /usr/include |
9347 | /usr/local/include | |
9348 | /usr/unsupported/include | |
9349 | /usr/athena/include | |
9350 | /usr/local/x11r5/include | |
9351 | /usr/lpp/Xamples/include | |
067d23c9 | 9352 | |
5476a9a4 GM |
9353 | /usr/openwin/include |
9354 | /usr/openwin/share/include' | |
067d23c9 | 9355 | |
5476a9a4 GM |
9356 | if test "$ac_x_includes" = no; then |
9357 | # Guess where to find include files, by looking for Xlib.h. | |
9358 | # First, try using that file with no special directory specified. | |
9359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9360 | /* end confdefs.h. */ | |
9361 | #include <X11/Xlib.h> | |
067d23c9 | 9362 | _ACEOF |
5476a9a4 GM |
9363 | if ac_fn_c_try_cpp "$LINENO"; then : |
9364 | # We can compile using X headers with no special include directory. | |
9365 | ac_x_includes= | |
067d23c9 | 9366 | else |
5476a9a4 GM |
9367 | for ac_dir in $ac_x_header_dirs; do |
9368 | if test -r "$ac_dir/X11/Xlib.h"; then | |
9369 | ac_x_includes=$ac_dir | |
9370 | break | |
f199cab1 | 9371 | fi |
f199cab1 | 9372 | done |
5476a9a4 GM |
9373 | fi |
9374 | rm -f conftest.err conftest.$ac_ext | |
9375 | fi # $ac_x_includes = no | |
067d23c9 | 9376 | |
5476a9a4 GM |
9377 | if test "$ac_x_libraries" = no; then |
9378 | # Check for the libraries. | |
9379 | # See if we find them without any special options. | |
9380 | # Don't add to $LIBS permanently. | |
9381 | ac_save_LIBS=$LIBS | |
9382 | LIBS="-lX11 $LIBS" | |
7ee3791f | 9383 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 | 9384 | /* end confdefs.h. */ |
5476a9a4 | 9385 | #include <X11/Xlib.h> |
067d23c9 KY |
9386 | int |
9387 | main () | |
9388 | { | |
5476a9a4 GM |
9389 | XrmInitialize () |
9390 | ; | |
067d23c9 KY |
9391 | return 0; |
9392 | } | |
9393 | _ACEOF | |
5476a9a4 GM |
9394 | if ac_fn_c_try_link "$LINENO"; then : |
9395 | LIBS=$ac_save_LIBS | |
9396 | # We can link X programs with no special library path. | |
9397 | ac_x_libraries= | |
7ee3791f | 9398 | else |
5476a9a4 GM |
9399 | LIBS=$ac_save_LIBS |
9400 | for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` | |
9401 | do | |
9402 | # Don't even attempt the hair of trying to link an X program! | |
9403 | for ac_extension in a so sl dylib la dll; do | |
9404 | if test -r "$ac_dir/libX11.$ac_extension"; then | |
9405 | ac_x_libraries=$ac_dir | |
9406 | break 2 | |
9407 | fi | |
9408 | done | |
9409 | done | |
7ee3791f | 9410 | fi |
5476a9a4 GM |
9411 | rm -f core conftest.err conftest.$ac_objext \ |
9412 | conftest$ac_exeext conftest.$ac_ext | |
9413 | fi # $ac_x_libraries = no | |
7ee3791f | 9414 | |
5476a9a4 GM |
9415 | case $ac_x_includes,$ac_x_libraries in #( |
9416 | no,* | *,no | *\'*) | |
9417 | # Didn't find X, or a directory has "'" in its name. | |
9418 | ac_cv_have_x="have_x=no";; #( | |
9419 | *) | |
9420 | # Record where we found X for the cache. | |
9421 | ac_cv_have_x="have_x=yes\ | |
9422 | ac_x_includes='$ac_x_includes'\ | |
9423 | ac_x_libraries='$ac_x_libraries'" | |
9424 | esac | |
9425 | fi | |
9426 | ;; #( | |
9427 | *) have_x=yes;; | |
9428 | esac | |
9429 | eval "$ac_cv_have_x" | |
9430 | fi # $with_x != no | |
9431 | ||
9432 | if test "$have_x" != yes; then | |
9433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 | |
9434 | $as_echo "$have_x" >&6; } | |
9435 | no_x=yes | |
9436 | else | |
9437 | # If each of the values was on the command line, it overrides each guess. | |
9438 | test "x$x_includes" = xNONE && x_includes=$ac_x_includes | |
9439 | test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries | |
9440 | # Update the cache value to reflect the command line values. | |
9441 | ac_cv_have_x="have_x=yes\ | |
9442 | ac_x_includes='$x_includes'\ | |
9443 | ac_x_libraries='$x_libraries'" | |
9444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 | |
9445 | $as_echo "libraries $x_libraries, headers $x_includes" >&6; } | |
9446 | fi | |
9447 | ||
42dcba54 | 9448 | if test "$no_x" != yes; then |
5476a9a4 GM |
9449 | window_system=x11 |
9450 | fi | |
9451 | ||
9452 | LD_SWITCH_X_SITE_RPATH= | |
9453 | if test "${x_libraries}" != NONE; then | |
9454 | if test -n "${x_libraries}"; then | |
9455 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` | |
9456 | LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"` | |
9457 | fi | |
9458 | x_default_search_path="" | |
9459 | x_search_path=${x_libraries} | |
9460 | if test -z "${x_search_path}"; then | |
9461 | x_search_path=/usr/lib | |
9462 | fi | |
9463 | for x_library in `echo ${x_search_path}: | \ | |
9464 | sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do | |
9465 | x_search_path="\ | |
9466 | ${x_library}/X11/%L/%T/%N%C%S:\ | |
9467 | ${x_library}/X11/%l/%T/%N%C%S:\ | |
9468 | ${x_library}/X11/%T/%N%C%S:\ | |
9469 | ${x_library}/X11/%L/%T/%N%S:\ | |
9470 | ${x_library}/X11/%l/%T/%N%S:\ | |
9471 | ${x_library}/X11/%T/%N%S" | |
9472 | if test x"${x_default_search_path}" = x; then | |
9473 | x_default_search_path=${x_search_path} | |
9474 | else | |
9475 | x_default_search_path="${x_search_path}:${x_default_search_path}" | |
9476 | fi | |
9477 | done | |
9478 | fi | |
9479 | ||
9480 | ||
9481 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
9482 | C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"` | |
9483 | fi | |
9484 | ||
9485 | if test x"${x_includes}" = x; then | |
9486 | bitmapdir=/usr/include/X11/bitmaps | |
9487 | else | |
9488 | # accumulate include directories that have X11 bitmap subdirectories | |
9489 | bmd_acc="dummyval" | |
9490 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
9491 | if test -d "${bmd}/X11/bitmaps"; then | |
9492 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
9493 | fi | |
9494 | if test -d "${bmd}/bitmaps"; then | |
9495 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" | |
9496 | fi | |
9497 | done | |
9498 | if test ${bmd_acc} != "dummyval"; then | |
9499 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
9500 | fi | |
9501 | fi | |
7ee3791f | 9502 | |
5476a9a4 GM |
9503 | HAVE_NS=no |
9504 | NS_IMPL_COCOA=no | |
9505 | NS_IMPL_GNUSTEP=no | |
9506 | tmp_CPPFLAGS="$CPPFLAGS" | |
9507 | tmp_CFLAGS="$CFLAGS" | |
9508 | CPPFLAGS="$CPPFLAGS -x objective-c" | |
9509 | CFLAGS="$CFLAGS -x objective-c" | |
9510 | TEMACS_LDFLAGS2="\${LDFLAGS}" | |
9511 | GNU_OBJC_CFLAGS= | |
9512 | if test "${with_ns}" != no; then | |
9513 | if test "${opsys}" = darwin; then | |
9514 | NS_IMPL_COCOA=yes | |
9515 | ns_appdir=`pwd`/nextstep/Emacs.app | |
9516 | ns_appbindir=${ns_appdir}/Contents/MacOS | |
9517 | ns_appresdir=${ns_appdir}/Contents/Resources | |
bb7dce39 | 9518 | ns_appsrc=Cocoa/Emacs.base |
5476a9a4 GM |
9519 | elif test -f $GNUSTEP_CONFIG_FILE; then |
9520 | NS_IMPL_GNUSTEP=yes | |
9521 | ns_appdir=`pwd`/nextstep/Emacs.app | |
9522 | ns_appbindir=${ns_appdir} | |
9523 | ns_appresdir=${ns_appdir}/Resources | |
bb7dce39 | 9524 | ns_appsrc=GNUstep/Emacs.base |
5476a9a4 GM |
9525 | GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)" |
9526 | GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)" | |
9527 | GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)" | |
9528 | GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)" | |
9529 | test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \ | |
9530 | GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}" | |
9531 | test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \ | |
9532 | GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}" | |
9533 | CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}" | |
9534 | CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}" | |
9535 | LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}" | |
9536 | LIB_STANDARD= | |
9537 | START_FILES= | |
9538 | TEMACS_LDFLAGS2= | |
9539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5 | |
9540 | $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; } | |
9541 | if test "${emacs_cv_objc_exceptions+set}" = set; then : | |
9542 | $as_echo_n "(cached) " >&6 | |
9543 | else | |
9544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9545 | /* end confdefs.h. */ | |
9546 | #include <GNUstepBase/GSConfig.h> | |
39b3d70b GM |
9547 | int |
9548 | main () | |
9549 | { | |
5476a9a4 GM |
9550 | #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0 |
9551 | 1; | |
9552 | #else | |
9553 | fail; | |
9554 | #endif | |
9555 | ; | |
39b3d70b GM |
9556 | return 0; |
9557 | } | |
9558 | _ACEOF | |
5476a9a4 GM |
9559 | if ac_fn_c_try_compile "$LINENO"; then : |
9560 | emacs_cv_objc_exceptions=yes | |
39b3d70b | 9561 | else |
5476a9a4 | 9562 | emacs_cv_objc_exceptions=no |
39b3d70b | 9563 | fi |
5476a9a4 | 9564 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
39b3d70b | 9565 | fi |
5476a9a4 GM |
9566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5 |
9567 | $as_echo "$emacs_cv_objc_exceptions" >&6; } | |
9568 | if test $emacs_cv_objc_exceptions = yes; then | |
39b3d70b | 9569 | |
5476a9a4 GM |
9570 | $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h |
9571 | ||
9572 | GNU_OBJC_CFLAGS="-fobjc-exceptions" | |
9573 | fi | |
9574 | fi | |
9575 | ||
9576 | CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS" | |
9577 | ||
9578 | ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default" | |
9579 | if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then : | |
9580 | HAVE_NS=yes | |
067d23c9 | 9581 | else |
5476a9a4 GM |
9582 | as_fn_error "\`--with-ns' was specified, but the include |
9583 | files are missing or cannot be compiled." "$LINENO" 5 | |
9584 | fi | |
f199cab1 | 9585 | |
f199cab1 | 9586 | |
dc67e786 GM |
9587 | |
9588 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9589 | /* end confdefs.h. */ | |
9590 | #include <AppKit/AppKit.h> | |
9591 | int | |
9592 | main () | |
9593 | { | |
9594 | ||
9595 | #ifdef MAC_OS_X_VERSION_MAX_ALLOWED | |
9596 | #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040 | |
9597 | ; /* OK */ | |
9598 | #else | |
9599 | #error "OSX 10.4 or newer required" | |
9600 | #endif | |
9601 | #endif | |
9602 | ||
9603 | ; | |
9604 | return 0; | |
9605 | } | |
9606 | _ACEOF | |
9607 | if ac_fn_c_try_compile "$LINENO"; then : | |
9608 | ns_osx_have_104=yes | |
9609 | else | |
9610 | ns_osx_have_104=no | |
9611 | fi | |
9612 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5476a9a4 GM |
9613 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
9614 | /* end confdefs.h. */ | |
9615 | #include <Foundation/NSObjCRuntime.h> | |
067d23c9 KY |
9616 | int |
9617 | main () | |
9618 | { | |
5476a9a4 GM |
9619 | NSInteger i; |
9620 | ; | |
067d23c9 KY |
9621 | return 0; |
9622 | } | |
9623 | _ACEOF | |
5476a9a4 GM |
9624 | if ac_fn_c_try_compile "$LINENO"; then : |
9625 | ns_have_nsinteger=yes | |
067d23c9 | 9626 | else |
5476a9a4 | 9627 | ns_have_nsinteger=no |
067d23c9 | 9628 | fi |
5476a9a4 | 9629 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
dc67e786 GM |
9630 | if test $ns_osx_have_104 = no; then |
9631 | as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5; | |
9632 | fi | |
5476a9a4 | 9633 | if test $ns_have_nsinteger = yes; then |
067d23c9 | 9634 | |
5476a9a4 | 9635 | $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h |
067d23c9 | 9636 | |
067d23c9 | 9637 | fi |
5476a9a4 | 9638 | fi |
067d23c9 | 9639 | |
5476a9a4 | 9640 | |
5c0255d9 | 9641 | |
5476a9a4 GM |
9642 | INSTALL_ARCH_INDEP_EXTRA=install-etc |
9643 | ns_self_contained=no | |
5476a9a4 GM |
9644 | NS_OBJ= |
9645 | NS_OBJC_OBJ= | |
9646 | if test "${HAVE_NS}" = yes; then | |
9647 | if test "$with_toolkit_scroll_bars" = "no"; then | |
9648 | as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5 | |
9649 | fi | |
9650 | ||
9651 | window_system=nextstep | |
5476a9a4 GM |
9652 | # set up packaging dirs |
9653 | if test "${EN_NS_SELF_CONTAINED}" = yes; then | |
9654 | ns_self_contained=yes | |
9655 | prefix=${ns_appresdir} | |
9656 | exec_prefix=${ns_appbindir} | |
9657 | libexecdir="\${ns_appbindir}/libexec" | |
9658 | archlibdir="\${ns_appbindir}/libexec" | |
9659 | docdir="\${ns_appresdir}/etc" | |
9660 | etcdir="\${ns_appresdir}/etc" | |
9661 | infodir="\${ns_appresdir}/info" | |
9662 | mandir="\${ns_appresdir}/man" | |
9663 | lispdir="\${ns_appresdir}/lisp" | |
9664 | leimdir="\${ns_appresdir}/leim" | |
9665 | INSTALL_ARCH_INDEP_EXTRA= | |
9666 | fi | |
5476a9a4 GM |
9667 | NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o" |
9668 | fi | |
9669 | CFLAGS="$tmp_CFLAGS" | |
9670 | CPPFLAGS="$tmp_CPPFLAGS" | |
9671 | ||
9672 | ||
9673 | ||
9674 | ||
9675 | ||
9676 | ||
5c0255d9 GM |
9677 | HAVE_W32=no |
9678 | W32_OBJ= | |
9679 | W32_LIBS= | |
9680 | if test "${with_w32}" != no; then | |
9681 | if test "${opsys}" != "cygwin"; then | |
9682 | as_fn_error "Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5 | |
9683 | fi | |
9684 | ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" | |
9685 | if test "x$ac_cv_header_windows_h" = x""yes; then : | |
9686 | HAVE_W32=yes | |
9687 | else | |
9688 | as_fn_error "\`--with-w32' was specified, but windows.h | |
9689 | cannot be found." "$LINENO" 5 | |
9690 | fi | |
9691 | ||
9692 | ||
9693 | ||
9694 | $as_echo "#define HAVE_NTGUI 1" >>confdefs.h | |
9695 | ||
9696 | W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o" | |
9697 | W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o" | |
9698 | W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32" | |
9699 | W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool" | |
9700 | fi | |
9701 | ||
9702 | ||
9703 | ||
9704 | if test "${HAVE_W32}" = "yes"; then | |
9705 | window_system=w32 | |
9706 | with_xft=no | |
9707 | fi | |
9708 | ||
42dcba54 GM |
9709 | ## $window_system is now set to the window system we will |
9710 | ## ultimately use. | |
9711 | ||
9712 | term_header= | |
9713 | HAVE_X_WINDOWS=no | |
9714 | HAVE_X11=no | |
9715 | USE_X_TOOLKIT=none | |
9716 | ||
5476a9a4 GM |
9717 | case "${window_system}" in |
9718 | x11 ) | |
9719 | HAVE_X_WINDOWS=yes | |
9720 | HAVE_X11=yes | |
42dcba54 | 9721 | term_header=xterm.h |
5476a9a4 GM |
9722 | case "${with_x_toolkit}" in |
9723 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; | |
9724 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
9725 | gtk ) with_gtk=yes | |
42dcba54 | 9726 | term_header=gtkutil.h |
5476a9a4 | 9727 | USE_X_TOOLKIT=none ;; |
4fa92495 GM |
9728 | gtk2 ) with_gtk2=yes |
9729 | term_header=gtkutil.h | |
9730 | USE_X_TOOLKIT=none ;; | |
5476a9a4 | 9731 | gtk3 ) with_gtk3=yes |
42dcba54 | 9732 | term_header=gtkutil.h |
5476a9a4 GM |
9733 | USE_X_TOOLKIT=none ;; |
9734 | no ) USE_X_TOOLKIT=none ;; | |
9735 | * ) USE_X_TOOLKIT=maybe ;; | |
9736 | esac | |
9737 | ;; | |
42dcba54 GM |
9738 | nextstep ) |
9739 | term_header=nsterm.h | |
5476a9a4 | 9740 | ;; |
5c0255d9 GM |
9741 | w32 ) |
9742 | term_header=w32term.h | |
9743 | ;; | |
5476a9a4 GM |
9744 | esac |
9745 | ||
42dcba54 GM |
9746 | if test -n "${term_header}"; then |
9747 | ||
9748 | cat >>confdefs.h <<_ACEOF | |
9749 | #define TERM_HEADER "${term_header}" | |
9750 | _ACEOF | |
9751 | ||
9752 | fi | |
9753 | ||
5476a9a4 GM |
9754 | if test "$window_system" = none && test "X$with_x" != "Xno"; then |
9755 | # Extract the first word of "X", so it can be a program name with args. | |
9756 | set dummy X; ac_word=$2 | |
9757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9758 | $as_echo_n "checking for $ac_word... " >&6; } | |
9759 | if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then : | |
9760 | $as_echo_n "(cached) " >&6 | |
9761 | else | |
9762 | if test -n "$HAVE_XSERVER"; then | |
9763 | ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test. | |
9764 | else | |
9765 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9766 | for as_dir in $PATH | |
9767 | do | |
9768 | IFS=$as_save_IFS | |
9769 | test -z "$as_dir" && as_dir=. | |
9770 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9771 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
9772 | ac_cv_prog_HAVE_XSERVER="true" | |
9773 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9774 | break 2 | |
9775 | fi | |
9776 | done | |
9777 | done | |
9778 | IFS=$as_save_IFS | |
9779 | ||
9780 | test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false" | |
9781 | fi | |
9782 | fi | |
9783 | HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER | |
9784 | if test -n "$HAVE_XSERVER"; then | |
9785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5 | |
9786 | $as_echo "$HAVE_XSERVER" >&6; } | |
9787 | else | |
9788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9789 | $as_echo "no" >&6; } | |
9790 | fi | |
9791 | ||
9792 | ||
9793 | if test "$HAVE_XSERVER" = true || | |
9794 | test -n "$DISPLAY" || | |
9795 | test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then | |
9796 | as_fn_error "You seem to be running X, but no X development libraries | |
9797 | were found. You should install the relevant development files for X | |
9798 | and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make | |
9799 | sure you have development files for image handling, i.e. | |
9800 | tiff, gif, jpeg, png and xpm. | |
9801 | If you are sure you want Emacs compiled without X window support, pass | |
9802 | --without-x | |
9803 | to configure." "$LINENO" 5 | |
9804 | fi | |
9805 | fi | |
9806 | ||
9807 | ### If we're using X11, we should use the X menu package. | |
9808 | HAVE_MENUS=no | |
9809 | case ${HAVE_X11} in | |
9810 | yes ) HAVE_MENUS=yes ;; | |
9811 | esac | |
9812 | ||
9813 | # Does the opsystem file prohibit the use of the GNU malloc? | |
9814 | # Assume not, until told otherwise. | |
9815 | GNU_MALLOC=yes | |
9816 | ||
9817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5 | |
9818 | $as_echo_n "checking whether malloc is Doug Lea style... " >&6; } | |
9819 | if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then : | |
067d23c9 KY |
9820 | $as_echo_n "(cached) " >&6 |
9821 | else | |
5476a9a4 GM |
9822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
9823 | /* end confdefs.h. */ | |
9824 | #include <malloc.h> | |
9825 | static void hook (void) {} | |
9826 | int | |
9827 | main () | |
9828 | { | |
9829 | malloc_set_state (malloc_get_state ()); | |
9830 | __after_morecore_hook = hook; | |
9831 | __malloc_initialize_hook = hook; | |
9832 | ; | |
9833 | return 0; | |
9834 | } | |
9835 | _ACEOF | |
9836 | if ac_fn_c_try_link "$LINENO"; then : | |
9837 | emacs_cv_var_doug_lea_malloc=yes | |
9838 | else | |
9839 | emacs_cv_var_doug_lea_malloc=no | |
9840 | fi | |
9841 | rm -f core conftest.err conftest.$ac_objext \ | |
9842 | conftest$ac_exeext conftest.$ac_ext | |
9843 | fi | |
9844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5 | |
9845 | $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; } | |
9846 | doug_lea_malloc=$emacs_cv_var_doug_lea_malloc | |
9847 | ||
9848 | ||
9849 | system_malloc=no | |
9850 | case "$opsys" in | |
9851 | ## darwin ld insists on the use of malloc routines in the System framework. | |
9852 | darwin|sol2-10) system_malloc=yes ;; | |
9853 | esac | |
9854 | ||
9855 | if test "${system_malloc}" = "yes"; then | |
9856 | ||
9857 | $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h | |
9858 | ||
9859 | GNU_MALLOC=no | |
9860 | GNU_MALLOC_reason=" | |
9861 | (The GNU allocators don't work with this system configuration.)" | |
9862 | GMALLOC_OBJ= | |
9863 | VMLIMIT_OBJ= | |
9864 | else | |
9865 | test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o | |
9866 | VMLIMIT_OBJ=vm-limit.o | |
9867 | fi | |
9868 | ||
9869 | ||
9870 | ||
9871 | if test "$doug_lea_malloc" = "yes" ; then | |
9872 | if test "$GNU_MALLOC" = yes ; then | |
9873 | GNU_MALLOC_reason=" | |
9874 | (Using Doug Lea's new malloc from the GNU C Library.)" | |
9875 | fi | |
9876 | ||
9877 | $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h | |
9878 | ||
9879 | ||
9880 | ## Use mmap directly for allocating larger buffers. | |
9881 | ## FIXME this comes from src/s/{gnu,gnu-linux}.h: | |
9882 | ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif | |
9883 | ## Does the AC_FUNC_MMAP test below make this check unnecessary? | |
9884 | case "$opsys" in | |
9885 | gnu*) REL_ALLOC=no ;; | |
9886 | esac | |
9887 | fi | |
9888 | ||
9889 | if test x"${REL_ALLOC}" = x; then | |
9890 | REL_ALLOC=${GNU_MALLOC} | |
9891 | fi | |
9892 | ||
9893 | use_mmap_for_buffers=no | |
9894 | case "$opsys" in | |
9895 | cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;; | |
9896 | esac | |
9897 | ||
9898 | ||
9899 | ||
9900 | ||
9901 | ||
9902 | ||
9903 | ||
9904 | ||
9905 | for ac_func in getpagesize | |
9906 | do : | |
9907 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
9908 | if test "x$ac_cv_func_getpagesize" = x""yes; then : | |
9909 | cat >>confdefs.h <<_ACEOF | |
9910 | #define HAVE_GETPAGESIZE 1 | |
9911 | _ACEOF | |
9912 | ||
9913 | fi | |
9914 | done | |
9915 | ||
9916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 | |
9917 | $as_echo_n "checking for working mmap... " >&6; } | |
9918 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : | |
9919 | $as_echo_n "(cached) " >&6 | |
9920 | else | |
9921 | if test "$cross_compiling" = yes; then : | |
9922 | ac_cv_func_mmap_fixed_mapped=no | |
9923 | else | |
9924 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9925 | /* end confdefs.h. */ | |
9926 | $ac_includes_default | |
9927 | /* malloc might have been renamed as rpl_malloc. */ | |
9928 | #undef malloc | |
9929 | ||
9930 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
9931 | Here is a matrix of mmap possibilities: | |
9932 | mmap private not fixed | |
9933 | mmap private fixed at somewhere currently unmapped | |
9934 | mmap private fixed at somewhere already mapped | |
9935 | mmap shared not fixed | |
9936 | mmap shared fixed at somewhere currently unmapped | |
9937 | mmap shared fixed at somewhere already mapped | |
9938 | For private mappings, we should verify that changes cannot be read() | |
9939 | back from the file, nor mmap's back from the file at a different | |
9940 | address. (There have been systems where private was not correctly | |
9941 | implemented like the infamous i386 svr4.0, and systems where the | |
9942 | VM page cache was not coherent with the file system buffer cache | |
9943 | like early versions of FreeBSD and possibly contemporary NetBSD.) | |
9944 | For shared mappings, we should conversely verify that changes get | |
9945 | propagated back to all the places they're supposed to be. | |
9946 | ||
9947 | Grep wants private fixed already mapped. | |
9948 | The main things grep needs to know about mmap are: | |
9949 | * does it exist and is it safe to write into the mmap'd area | |
9950 | * how to use it (BSD variants) */ | |
9951 | ||
9952 | #include <fcntl.h> | |
9953 | #include <sys/mman.h> | |
9954 | ||
9955 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H | |
9956 | char *malloc (); | |
9957 | #endif | |
9958 | ||
9959 | /* This mess was copied from the GNU getpagesize.h. */ | |
9960 | #ifndef HAVE_GETPAGESIZE | |
9961 | # ifdef _SC_PAGESIZE | |
9962 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
9963 | # else /* no _SC_PAGESIZE */ | |
9964 | # ifdef HAVE_SYS_PARAM_H | |
9965 | # include <sys/param.h> | |
9966 | # ifdef EXEC_PAGESIZE | |
9967 | # define getpagesize() EXEC_PAGESIZE | |
9968 | # else /* no EXEC_PAGESIZE */ | |
9969 | # ifdef NBPG | |
9970 | # define getpagesize() NBPG * CLSIZE | |
9971 | # ifndef CLSIZE | |
9972 | # define CLSIZE 1 | |
9973 | # endif /* no CLSIZE */ | |
9974 | # else /* no NBPG */ | |
9975 | # ifdef NBPC | |
9976 | # define getpagesize() NBPC | |
9977 | # else /* no NBPC */ | |
9978 | # ifdef PAGESIZE | |
9979 | # define getpagesize() PAGESIZE | |
9980 | # endif /* PAGESIZE */ | |
9981 | # endif /* no NBPC */ | |
9982 | # endif /* no NBPG */ | |
9983 | # endif /* no EXEC_PAGESIZE */ | |
9984 | # else /* no HAVE_SYS_PARAM_H */ | |
9985 | # define getpagesize() 8192 /* punt totally */ | |
9986 | # endif /* no HAVE_SYS_PARAM_H */ | |
9987 | # endif /* no _SC_PAGESIZE */ | |
9988 | ||
9989 | #endif /* no HAVE_GETPAGESIZE */ | |
9990 | ||
9991 | int | |
9992 | main () | |
9993 | { | |
9994 | char *data, *data2, *data3; | |
9995 | const char *cdata2; | |
9996 | int i, pagesize; | |
9997 | int fd, fd2; | |
9998 | ||
9999 | pagesize = getpagesize (); | |
10000 | ||
10001 | /* First, make a file with some known garbage in it. */ | |
10002 | data = (char *) malloc (pagesize); | |
10003 | if (!data) | |
10004 | return 1; | |
10005 | for (i = 0; i < pagesize; ++i) | |
10006 | *(data + i) = rand (); | |
10007 | umask (0); | |
10008 | fd = creat ("conftest.mmap", 0600); | |
10009 | if (fd < 0) | |
10010 | return 2; | |
10011 | if (write (fd, data, pagesize) != pagesize) | |
10012 | return 3; | |
10013 | close (fd); | |
10014 | ||
10015 | /* Next, check that the tail of a page is zero-filled. File must have | |
10016 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
10017 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
10018 | if (fd2 < 0) | |
10019 | return 4; | |
10020 | cdata2 = ""; | |
10021 | if (write (fd2, cdata2, 1) != 1) | |
10022 | return 5; | |
10023 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); | |
10024 | if (data2 == MAP_FAILED) | |
10025 | return 6; | |
10026 | for (i = 0; i < pagesize; ++i) | |
10027 | if (*(data2 + i)) | |
10028 | return 7; | |
10029 | close (fd2); | |
10030 | if (munmap (data2, pagesize)) | |
10031 | return 8; | |
10032 | ||
10033 | /* Next, try to mmap the file at a fixed address which already has | |
10034 | something else allocated at it. If we can, also make sure that | |
10035 | we see the same garbage. */ | |
10036 | fd = open ("conftest.mmap", O_RDWR); | |
10037 | if (fd < 0) | |
10038 | return 9; | |
10039 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, | |
10040 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) | |
10041 | return 10; | |
10042 | for (i = 0; i < pagesize; ++i) | |
10043 | if (*(data + i) != *(data2 + i)) | |
10044 | return 11; | |
10045 | ||
10046 | /* Finally, make sure that changes to the mapped area do not | |
10047 | percolate back to the file as seen by read(). (This is a bug on | |
10048 | some variants of i386 svr4.0.) */ | |
10049 | for (i = 0; i < pagesize; ++i) | |
10050 | *(data2 + i) = *(data2 + i) + 1; | |
10051 | data3 = (char *) malloc (pagesize); | |
10052 | if (!data3) | |
10053 | return 12; | |
10054 | if (read (fd, data3, pagesize) != pagesize) | |
10055 | return 13; | |
10056 | for (i = 0; i < pagesize; ++i) | |
10057 | if (*(data + i) != *(data3 + i)) | |
10058 | return 14; | |
10059 | close (fd); | |
10060 | return 0; | |
10061 | } | |
10062 | _ACEOF | |
10063 | if ac_fn_c_try_run "$LINENO"; then : | |
10064 | ac_cv_func_mmap_fixed_mapped=yes | |
10065 | else | |
10066 | ac_cv_func_mmap_fixed_mapped=no | |
10067 | fi | |
10068 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
10069 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
10070 | fi | |
10071 | ||
10072 | fi | |
10073 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 | |
10074 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
10075 | if test $ac_cv_func_mmap_fixed_mapped = yes; then | |
10076 | ||
10077 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h | |
10078 | ||
10079 | fi | |
10080 | rm -f conftest.mmap conftest.txt | |
10081 | ||
10082 | if test $use_mmap_for_buffers = yes; then | |
f199cab1 | 10083 | |
5476a9a4 GM |
10084 | $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h |
10085 | ||
10086 | REL_ALLOC=no | |
10087 | fi | |
10088 | ||
10089 | LIBS="$LIBS_SYSTEM $LIBS" | |
10090 | ||
10091 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 | |
10092 | $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } | |
10093 | if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : | |
10094 | $as_echo_n "(cached) " >&6 | |
067d23c9 | 10095 | else |
5476a9a4 GM |
10096 | ac_check_lib_save_LIBS=$LIBS |
10097 | LIBS="-ldnet $LIBS" | |
10098 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 10099 | /* end confdefs.h. */ |
067d23c9 | 10100 | |
5476a9a4 GM |
10101 | /* Override any GCC internal prototype to avoid an error. |
10102 | Use char because int might match the return type of a GCC | |
10103 | builtin and then its argument prototype would still apply. */ | |
10104 | #ifdef __cplusplus | |
10105 | extern "C" | |
10106 | #endif | |
10107 | char dnet_ntoa (); | |
10108 | int | |
10109 | main () | |
f199cab1 | 10110 | { |
5476a9a4 GM |
10111 | return dnet_ntoa (); |
10112 | ; | |
10113 | return 0; | |
f199cab1 | 10114 | } |
5476a9a4 GM |
10115 | _ACEOF |
10116 | if ac_fn_c_try_link "$LINENO"; then : | |
10117 | ac_cv_lib_dnet_dnet_ntoa=yes | |
10118 | else | |
10119 | ac_cv_lib_dnet_dnet_ntoa=no | |
10120 | fi | |
10121 | rm -f core conftest.err conftest.$ac_objext \ | |
10122 | conftest$ac_exeext conftest.$ac_ext | |
10123 | LIBS=$ac_check_lib_save_LIBS | |
10124 | fi | |
10125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 | |
10126 | $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } | |
10127 | if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : | |
10128 | cat >>confdefs.h <<_ACEOF | |
10129 | #define HAVE_LIBDNET 1 | |
10130 | _ACEOF | |
10131 | ||
10132 | LIBS="-ldnet $LIBS" | |
10133 | ||
10134 | fi | |
10135 | ||
10136 | ||
10137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5 | |
10138 | $as_echo_n "checking for main in -lXbsd... " >&6; } | |
10139 | if test "${ac_cv_lib_Xbsd_main+set}" = set; then : | |
10140 | $as_echo_n "(cached) " >&6 | |
10141 | else | |
10142 | ac_check_lib_save_LIBS=$LIBS | |
10143 | LIBS="-lXbsd $LIBS" | |
10144 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10145 | /* end confdefs.h. */ | |
10146 | ||
10147 | ||
10148 | int | |
10149 | main () | |
f199cab1 | 10150 | { |
5476a9a4 GM |
10151 | return main (); |
10152 | ; | |
10153 | return 0; | |
f199cab1 | 10154 | } |
5476a9a4 GM |
10155 | _ACEOF |
10156 | if ac_fn_c_try_link "$LINENO"; then : | |
10157 | ac_cv_lib_Xbsd_main=yes | |
10158 | else | |
10159 | ac_cv_lib_Xbsd_main=no | |
10160 | fi | |
10161 | rm -f core conftest.err conftest.$ac_objext \ | |
10162 | conftest$ac_exeext conftest.$ac_ext | |
10163 | LIBS=$ac_check_lib_save_LIBS | |
10164 | fi | |
10165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5 | |
10166 | $as_echo "$ac_cv_lib_Xbsd_main" >&6; } | |
10167 | if test "x$ac_cv_lib_Xbsd_main" = x""yes; then : | |
10168 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd" | |
10169 | fi | |
10170 | ||
10171 | ||
10172 | LIB_PTHREAD= | |
10173 | ||
10174 | ||
10175 | ||
10176 | if test "$ac_cv_header_pthread_h"; then | |
10177 | if test "$GMALLOC_OBJ" = gmalloc.o; then | |
10178 | emacs_pthread_function=pthread_atfork | |
10179 | else | |
10180 | emacs_pthread_function=pthread_self | |
10181 | fi | |
10182 | as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh` | |
10183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5 | |
10184 | $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; } | |
10185 | if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then : | |
10186 | $as_echo_n "(cached) " >&6 | |
10187 | else | |
10188 | ac_check_lib_save_LIBS=$LIBS | |
10189 | LIBS="-lpthread $LIBS" | |
10190 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10191 | /* end confdefs.h. */ | |
10192 | ||
10193 | /* Override any GCC internal prototype to avoid an error. | |
10194 | Use char because int might match the return type of a GCC | |
10195 | builtin and then its argument prototype would still apply. */ | |
10196 | #ifdef __cplusplus | |
10197 | extern "C" | |
10198 | #endif | |
10199 | char $emacs_pthread_function (); | |
10200 | int | |
10201 | main () | |
f199cab1 | 10202 | { |
5476a9a4 GM |
10203 | return $emacs_pthread_function (); |
10204 | ; | |
10205 | return 0; | |
f199cab1 | 10206 | } |
5476a9a4 GM |
10207 | _ACEOF |
10208 | if ac_fn_c_try_link "$LINENO"; then : | |
10209 | eval "$as_ac_Lib=yes" | |
10210 | else | |
10211 | eval "$as_ac_Lib=no" | |
10212 | fi | |
10213 | rm -f core conftest.err conftest.$ac_objext \ | |
10214 | conftest$ac_exeext conftest.$ac_ext | |
10215 | LIBS=$ac_check_lib_save_LIBS | |
10216 | fi | |
10217 | eval ac_res=\$$as_ac_Lib | |
10218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
10219 | $as_echo "$ac_res" >&6; } | |
10220 | eval as_val=\$$as_ac_Lib | |
10221 | if test "x$as_val" = x""yes; then : | |
10222 | HAVE_PTHREAD=yes | |
10223 | fi | |
10224 | ||
10225 | fi | |
10226 | if test "$HAVE_PTHREAD" = yes; then | |
10227 | case "${canonical}" in | |
10228 | *-hpux*) ;; | |
10229 | *) LIB_PTHREAD="-lpthread" | |
10230 | LIBS="$LIB_PTHREAD $LIBS" ;; | |
10231 | esac | |
10232 | ||
10233 | $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h | |
10234 | ||
10235 | fi | |
10236 | ||
10237 | ||
10238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5 | |
10239 | $as_echo_n "checking for cma_open in -lpthreads... " >&6; } | |
10240 | if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then : | |
10241 | $as_echo_n "(cached) " >&6 | |
10242 | else | |
10243 | ac_check_lib_save_LIBS=$LIBS | |
10244 | LIBS="-lpthreads $LIBS" | |
10245 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10246 | /* end confdefs.h. */ | |
10247 | ||
10248 | /* Override any GCC internal prototype to avoid an error. | |
10249 | Use char because int might match the return type of a GCC | |
10250 | builtin and then its argument prototype would still apply. */ | |
10251 | #ifdef __cplusplus | |
10252 | extern "C" | |
f199cab1 | 10253 | #endif |
5476a9a4 GM |
10254 | char cma_open (); |
10255 | int | |
10256 | main () | |
10257 | { | |
10258 | return cma_open (); | |
10259 | ; | |
10260 | return 0; | |
f199cab1 | 10261 | } |
5476a9a4 GM |
10262 | _ACEOF |
10263 | if ac_fn_c_try_link "$LINENO"; then : | |
10264 | ac_cv_lib_pthreads_cma_open=yes | |
10265 | else | |
10266 | ac_cv_lib_pthreads_cma_open=no | |
10267 | fi | |
10268 | rm -f core conftest.err conftest.$ac_objext \ | |
10269 | conftest$ac_exeext conftest.$ac_ext | |
10270 | LIBS=$ac_check_lib_save_LIBS | |
10271 | fi | |
10272 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5 | |
10273 | $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; } | |
10274 | if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then : | |
10275 | cat >>confdefs.h <<_ACEOF | |
10276 | #define HAVE_LIBPTHREADS 1 | |
10277 | _ACEOF | |
10278 | ||
10279 | LIBS="-lpthreads $LIBS" | |
10280 | ||
10281 | fi | |
10282 | ||
10283 | ||
10284 | ## Note: when using cpp in s/aix4.2.h, this definition depended on | |
10285 | ## HAVE_LIBPTHREADS. That was not defined earlier in configure when | |
10286 | ## the system file was sourced. Hence the value of LIBS_SYSTEM | |
10287 | ## added to LIBS in configure would never contain the pthreads part, | |
10288 | ## but the value used in Makefiles might. FIXME? | |
10289 | ## | |
10290 | ## -lpthreads seems to be necessary for Xlib in X11R6, and should | |
10291 | ## be harmless on older versions of X where it happens to exist. | |
10292 | test "$opsys" = "aix4-2" && \ | |
10293 | test $ac_cv_lib_pthreads_cma_open = yes && \ | |
10294 | LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads" | |
10295 | ||
10296 | ||
10297 | case ${host_os} in | |
10298 | aix*) | |
10299 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5 | |
10300 | $as_echo_n "checking for -bbigtoc option... " >&6; } | |
10301 | if test "${gdb_cv_bigtoc+set}" = set; then : | |
10302 | $as_echo_n "(cached) " >&6 | |
10303 | else | |
10304 | ||
10305 | case $GCC in | |
10306 | yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;; | |
10307 | *) gdb_cv_bigtoc=-bbigtoc ;; | |
10308 | esac | |
067d23c9 | 10309 | |
5476a9a4 GM |
10310 | LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc |
10311 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10312 | /* end confdefs.h. */ | |
067d23c9 KY |
10313 | |
10314 | int | |
10315 | main () | |
10316 | { | |
5476a9a4 GM |
10317 | int i; |
10318 | ; | |
10319 | return 0; | |
10320 | } | |
10321 | _ACEOF | |
10322 | if ac_fn_c_try_link "$LINENO"; then : | |
067d23c9 | 10323 | |
5476a9a4 GM |
10324 | else |
10325 | gdb_cv_bigtoc= | |
10326 | fi | |
10327 | rm -f core conftest.err conftest.$ac_objext \ | |
10328 | conftest$ac_exeext conftest.$ac_ext | |
067d23c9 | 10329 | |
5476a9a4 GM |
10330 | fi |
10331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5 | |
10332 | $as_echo "$gdb_cv_bigtoc" >&6; } | |
10333 | ;; | |
10334 | esac | |
067d23c9 | 10335 | |
5476a9a4 GM |
10336 | # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets |
10337 | # used for the tests that follow. We set them back to REAL_CFLAGS and | |
10338 | # REAL_CPPFLAGS later on. | |
067d23c9 | 10339 | |
5476a9a4 GM |
10340 | REAL_CFLAGS="$CFLAGS" |
10341 | REAL_CPPFLAGS="$CPPFLAGS" | |
10342 | ||
10343 | if test "${HAVE_X11}" = "yes"; then | |
10344 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
10345 | LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" | |
10346 | LIBS="-lX11 $LIBS" | |
10347 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" | |
10348 | CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS" | |
10349 | ||
10350 | # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. | |
10351 | # This is handled by LD_SWITCH_X_SITE_RPATH during the real build, | |
10352 | # but it's more convenient here to set LD_RUN_PATH since this | |
10353 | # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH. | |
10354 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then | |
10355 | LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH | |
10356 | export LD_RUN_PATH | |
10357 | fi | |
10358 | ||
10359 | if test "${opsys}" = "gnu-linux"; then | |
10360 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5 | |
10361 | $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; } | |
10362 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10363 | /* end confdefs.h. */ | |
067d23c9 | 10364 | |
5476a9a4 GM |
10365 | int |
10366 | main () | |
10367 | { | |
10368 | XOpenDisplay ("foo"); | |
f199cab1 | 10369 | ; |
067d23c9 KY |
10370 | return 0; |
10371 | } | |
10372 | _ACEOF | |
5476a9a4 GM |
10373 | if ac_fn_c_try_link "$LINENO"; then : |
10374 | xgnu_linux_first_failure=no | |
067d23c9 | 10375 | else |
5476a9a4 | 10376 | xgnu_linux_first_failure=yes |
067d23c9 | 10377 | fi |
5476a9a4 GM |
10378 | rm -f core conftest.err conftest.$ac_objext \ |
10379 | conftest$ac_exeext conftest.$ac_ext | |
10380 | if test "${xgnu_linux_first_failure}" = "yes"; then | |
10381 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" | |
10382 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
10383 | OLD_CPPFLAGS="$CPPFLAGS" | |
10384 | OLD_LIBS="$LIBS" | |
10385 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
10386 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
10387 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
10388 | LIBS="$LIBS -b i486-linuxaout" | |
10389 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10390 | /* end confdefs.h. */ | |
067d23c9 | 10391 | |
5476a9a4 GM |
10392 | int |
10393 | main () | |
10394 | { | |
10395 | XOpenDisplay ("foo"); | |
10396 | ; | |
10397 | return 0; | |
10398 | } | |
10399 | _ACEOF | |
10400 | if ac_fn_c_try_link "$LINENO"; then : | |
10401 | xgnu_linux_second_failure=no | |
10402 | else | |
10403 | xgnu_linux_second_failure=yes | |
067d23c9 | 10404 | fi |
5476a9a4 GM |
10405 | rm -f core conftest.err conftest.$ac_objext \ |
10406 | conftest$ac_exeext conftest.$ac_ext | |
10407 | if test "${xgnu_linux_second_failure}" = "yes"; then | |
10408 | # If we get the same failure with -b, there is no use adding -b. | |
10409 | # So take it out. This plays safe. | |
10410 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
10411 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
10412 | CPPFLAGS="$OLD_CPPFLAGS" | |
10413 | LIBS="$OLD_LIBS" | |
10414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10415 | $as_echo "no" >&6; } | |
10416 | else | |
10417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10418 | $as_echo "yes" >&6; } | |
10419 | fi | |
0eb4e0df | 10420 | else |
5476a9a4 GM |
10421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10422 | $as_echo "no" >&6; } | |
10423 | fi | |
10424 | fi | |
0eb4e0df | 10425 | |
5476a9a4 GM |
10426 | # Reportedly, some broken Solaris systems have XKBlib.h but are missing |
10427 | # header files included from there. | |
10428 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5 | |
10429 | $as_echo_n "checking for Xkb... " >&6; } | |
0eb4e0df GM |
10430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
10431 | /* end confdefs.h. */ | |
5476a9a4 GM |
10432 | #include <X11/Xlib.h> |
10433 | #include <X11/XKBlib.h> | |
0eb4e0df GM |
10434 | int |
10435 | main () | |
10436 | { | |
5476a9a4 | 10437 | XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd); |
0eb4e0df GM |
10438 | ; |
10439 | return 0; | |
10440 | } | |
10441 | _ACEOF | |
5476a9a4 GM |
10442 | if ac_fn_c_try_link "$LINENO"; then : |
10443 | emacs_xkb=yes | |
0eb4e0df | 10444 | else |
5476a9a4 | 10445 | emacs_xkb=no |
0eb4e0df | 10446 | fi |
5476a9a4 GM |
10447 | rm -f core conftest.err conftest.$ac_objext \ |
10448 | conftest$ac_exeext conftest.$ac_ext | |
10449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5 | |
10450 | $as_echo "$emacs_xkb" >&6; } | |
10451 | if test $emacs_xkb = yes; then | |
1abfdc54 | 10452 | |
5476a9a4 | 10453 | $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h |
1abfdc54 | 10454 | |
e1fefc61 | 10455 | fi |
1abfdc54 | 10456 | |
5476a9a4 GM |
10457 | for ac_func in XrmSetDatabase XScreenResourceString \ |
10458 | XScreenNumberOfScreen | |
10459 | do : | |
10460 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
10461 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
10462 | eval as_val=\$$as_ac_var | |
10463 | if test "x$as_val" = x""yes; then : | |
10464 | cat >>confdefs.h <<_ACEOF | |
10465 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
f199cab1 | 10466 | _ACEOF |
1abfdc54 | 10467 | |
5476a9a4 GM |
10468 | fi |
10469 | done | |
1abfdc54 | 10470 | |
5476a9a4 | 10471 | fi |
1abfdc54 | 10472 | |
5476a9a4 GM |
10473 | if test "${window_system}" = "x11"; then |
10474 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5 | |
10475 | $as_echo_n "checking X11 version 6... " >&6; } | |
10476 | if test "${emacs_cv_x11_version_6+set}" = set; then : | |
067d23c9 KY |
10477 | $as_echo_n "(cached) " >&6 |
10478 | else | |
5476a9a4 | 10479 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 | 10480 | /* end confdefs.h. */ |
5476a9a4 | 10481 | #include <X11/Xlib.h> |
067d23c9 KY |
10482 | int |
10483 | main () | |
10484 | { | |
5476a9a4 GM |
10485 | #if XlibSpecificationRelease < 6 |
10486 | fail; | |
10487 | #endif | |
10488 | ||
067d23c9 KY |
10489 | ; |
10490 | return 0; | |
10491 | } | |
10492 | _ACEOF | |
5476a9a4 GM |
10493 | if ac_fn_c_try_link "$LINENO"; then : |
10494 | emacs_cv_x11_version_6=yes | |
10495 | else | |
10496 | emacs_cv_x11_version_6=no | |
10497 | fi | |
10498 | rm -f core conftest.err conftest.$ac_objext \ | |
10499 | conftest$ac_exeext conftest.$ac_ext | |
067d23c9 | 10500 | fi |
f199cab1 | 10501 | |
5476a9a4 GM |
10502 | if test $emacs_cv_x11_version_6 = yes; then |
10503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5 | |
10504 | $as_echo "6 or newer" >&6; } | |
f199cab1 | 10505 | |
5476a9a4 | 10506 | $as_echo "#define HAVE_X11R6 1" >>confdefs.h |
f199cab1 GM |
10507 | |
10508 | ||
5476a9a4 | 10509 | $as_echo "#define HAVE_X_I18N 1" >>confdefs.h |
f199cab1 | 10510 | |
5476a9a4 GM |
10511 | ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style |
10512 | ## XIM support. | |
10513 | case "$opsys" in | |
10514 | sol2-*) : ;; | |
10515 | *) | |
10516 | $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h | |
f199cab1 | 10517 | |
5476a9a4 GM |
10518 | ;; |
10519 | esac | |
10520 | else | |
10521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5 | |
10522 | $as_echo "before 6" >&6; } | |
10523 | fi | |
10524 | fi | |
f199cab1 | 10525 | |
067d23c9 | 10526 | |
5476a9a4 GM |
10527 | ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified. |
10528 | HAVE_RSVG=no | |
10529 | if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then | |
10530 | if test "${with_rsvg}" != "no"; then | |
10531 | RSVG_REQUIRED=2.11.0 | |
10532 | RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED" | |
067d23c9 | 10533 | |
f199cab1 | 10534 | |
5476a9a4 | 10535 | succeeded=no |
067d23c9 | 10536 | |
5476a9a4 GM |
10537 | if test "$PKG_CONFIG" = "no" ; then |
10538 | : | |
10539 | else | |
10540 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10541 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5 | |
10543 | $as_echo_n "checking for $RSVG_MODULE... " >&6; } | |
f199cab1 | 10544 | |
5476a9a4 GM |
10545 | if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 && |
10546 | RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` && | |
10547 | RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then | |
10548 | edit_cflags=" | |
10549 | s,///*,/,g | |
10550 | s/^/ / | |
10551 | s/ -I/ $isystem/g | |
10552 | s/^ // | |
10553 | " | |
10554 | RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"` | |
10555 | RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'` | |
10556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5 | |
10557 | $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; } | |
10558 | succeeded=yes | |
10559 | else | |
10560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10561 | $as_echo "no" >&6; } | |
10562 | RSVG_CFLAGS="" | |
10563 | RSVG_LIBS="" | |
10564 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
10565 | ## do set a variable so people can do so. Do it in a subshell |
10566 | ## to capture any diagnostics in invoking pkg-config. | |
10567 | RSVG_PKG_ERRORS=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1` | |
f199cab1 | 10568 | |
5476a9a4 | 10569 | fi |
067d23c9 | 10570 | |
067d23c9 | 10571 | |
067d23c9 | 10572 | |
f199cab1 | 10573 | else |
5476a9a4 GM |
10574 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
10575 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
f199cab1 | 10576 | fi |
5476a9a4 GM |
10577 | fi |
10578 | ||
10579 | if test $succeeded = yes; then | |
10580 | HAVE_RSVG=yes | |
10581 | else | |
10582 | : | |
10583 | fi | |
067d23c9 | 10584 | |
067d23c9 | 10585 | |
067d23c9 | 10586 | |
f199cab1 | 10587 | |
5476a9a4 | 10588 | if test $HAVE_RSVG = yes; then |
f199cab1 | 10589 | |
5476a9a4 GM |
10590 | $as_echo "#define HAVE_RSVG 1" >>confdefs.h |
10591 | ||
10592 | CFLAGS="$CFLAGS $RSVG_CFLAGS" | |
10593 | LIBS="$RSVG_LIBS $LIBS" | |
10594 | fi | |
f199cab1 | 10595 | fi |
5476a9a4 | 10596 | fi |
f199cab1 | 10597 | |
5476a9a4 GM |
10598 | HAVE_IMAGEMAGICK=no |
10599 | if test "${HAVE_X11}" = "yes"; then | |
10600 | if test "${with_imagemagick}" != "no"; then | |
10601 | ## 6.2.8 is the earliest version known to work, but earlier versions | |
10602 | ## might work - let us know if you find one. | |
10603 | ## 6.0.7 does not work. See bug#7955. | |
10604 | IMAGEMAGICK_MODULE="Wand >= 6.2.8" | |
f199cab1 | 10605 | |
5476a9a4 | 10606 | succeeded=no |
f199cab1 | 10607 | |
5476a9a4 GM |
10608 | if test "$PKG_CONFIG" = "no" ; then |
10609 | : | |
10610 | else | |
10611 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10612 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5 | |
10614 | $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; } | |
f199cab1 | 10615 | |
5476a9a4 GM |
10616 | if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 && |
10617 | IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` && | |
10618 | IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then | |
10619 | edit_cflags=" | |
10620 | s,///*,/,g | |
10621 | s/^/ / | |
10622 | s/ -I/ $isystem/g | |
10623 | s/^ // | |
10624 | " | |
10625 | IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"` | |
10626 | IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'` | |
10627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5 | |
10628 | $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; } | |
10629 | succeeded=yes | |
10630 | else | |
10631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10632 | $as_echo "no" >&6; } | |
10633 | IMAGEMAGICK_CFLAGS="" | |
10634 | IMAGEMAGICK_LIBS="" | |
10635 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
10636 | ## do set a variable so people can do so. Do it in a subshell |
10637 | ## to capture any diagnostics in invoking pkg-config. | |
10638 | IMAGEMAGICK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1` | |
f199cab1 | 10639 | |
5476a9a4 | 10640 | fi |
f199cab1 | 10641 | |
f199cab1 | 10642 | |
f199cab1 | 10643 | |
5476a9a4 GM |
10644 | else |
10645 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10646 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10647 | fi | |
f199cab1 | 10648 | fi |
5476a9a4 GM |
10649 | |
10650 | if test $succeeded = yes; then | |
10651 | HAVE_IMAGEMAGICK=yes | |
f199cab1 | 10652 | else |
5476a9a4 | 10653 | : |
067d23c9 KY |
10654 | fi |
10655 | ||
f199cab1 | 10656 | |
067d23c9 | 10657 | |
f199cab1 | 10658 | |
5476a9a4 | 10659 | if test $HAVE_IMAGEMAGICK = yes; then |
067d23c9 | 10660 | |
5476a9a4 | 10661 | $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h |
f199cab1 | 10662 | |
5476a9a4 GM |
10663 | CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS" |
10664 | LIBS="$IMAGEMAGICK_LIBS $LIBS" | |
10665 | for ac_func in MagickExportImagePixels MagickMergeImageLayers | |
10666 | do : | |
10667 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
10668 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
10669 | eval as_val=\$$as_ac_var | |
10670 | if test "x$as_val" = x""yes; then : | |
10671 | cat >>confdefs.h <<_ACEOF | |
10672 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
067d23c9 | 10673 | _ACEOF |
f199cab1 GM |
10674 | |
10675 | fi | |
5476a9a4 GM |
10676 | done |
10677 | ||
067d23c9 KY |
10678 | fi |
10679 | fi | |
5476a9a4 | 10680 | fi |
067d23c9 | 10681 | |
f199cab1 | 10682 | |
5476a9a4 GM |
10683 | HAVE_GTK=no |
10684 | GTK_OBJ= | |
4fa92495 GM |
10685 | check_gtk2=no |
10686 | gtk3_pkg_errors= | |
10687 | if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then | |
5476a9a4 GM |
10688 | GLIB_REQUIRED=2.28 |
10689 | GTK_REQUIRED=3.0 | |
10690 | GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" | |
f199cab1 GM |
10691 | |
10692 | ||
5476a9a4 | 10693 | succeeded=no |
f199cab1 | 10694 | |
5476a9a4 GM |
10695 | if test "$PKG_CONFIG" = "no" ; then |
10696 | pkg_check_gtk=no | |
10697 | else | |
10698 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10699 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 | |
10701 | $as_echo_n "checking for $GTK_MODULES... " >&6; } | |
f199cab1 | 10702 | |
5476a9a4 GM |
10703 | if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 && |
10704 | GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` && | |
10705 | GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then | |
10706 | edit_cflags=" | |
10707 | s,///*,/,g | |
10708 | s/^/ / | |
10709 | s/ -I/ $isystem/g | |
10710 | s/^ // | |
10711 | " | |
10712 | GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"` | |
10713 | GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'` | |
10714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5 | |
10715 | $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; } | |
10716 | succeeded=yes | |
10717 | else | |
10718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10719 | $as_echo "no" >&6; } | |
10720 | GTK_CFLAGS="" | |
10721 | GTK_LIBS="" | |
10722 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
10723 | ## do set a variable so people can do so. Do it in a subshell |
10724 | ## to capture any diagnostics in invoking pkg-config. | |
10725 | GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1` | |
f199cab1 | 10726 | |
5476a9a4 | 10727 | fi |
f199cab1 | 10728 | |
f199cab1 | 10729 | |
f199cab1 | 10730 | |
5476a9a4 GM |
10731 | else |
10732 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10733 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
f199cab1 | 10734 | fi |
5476a9a4 | 10735 | fi |
067d23c9 | 10736 | |
5476a9a4 GM |
10737 | if test $succeeded = yes; then |
10738 | pkg_check_gtk=yes | |
10739 | else | |
10740 | pkg_check_gtk=no | |
10741 | fi | |
067d23c9 | 10742 | |
4fa92495 | 10743 | if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then |
5476a9a4 | 10744 | as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5 |
067d23c9 | 10745 | fi |
4fa92495 | 10746 | if test "$pkg_check_gtk" = "yes"; then |
067d23c9 | 10747 | |
5476a9a4 | 10748 | $as_echo "#define HAVE_GTK3 1" >>confdefs.h |
067d23c9 | 10749 | |
4fa92495 GM |
10750 | GTK_OBJ=emacsgtkfixed.o |
10751 | term_header=gtkutil.h | |
a732eace | 10752 | USE_GTK_TOOLKIT="GTK3" |
4fa92495 GM |
10753 | else |
10754 | check_gtk2=yes | |
10755 | gtk3_pkg_errors="$GTK_PKG_ERRORS " | |
10756 | fi | |
5476a9a4 | 10757 | fi |
067d23c9 | 10758 | |
4fa92495 | 10759 | if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then |
5476a9a4 GM |
10760 | GLIB_REQUIRED=2.10 |
10761 | GTK_REQUIRED=2.10 | |
10762 | GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" | |
f199cab1 | 10763 | |
5476a9a4 GM |
10764 | |
10765 | succeeded=no | |
10766 | ||
10767 | if test "$PKG_CONFIG" = "no" ; then | |
10768 | pkg_check_gtk=no | |
10769 | else | |
10770 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10771 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10772 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 | |
10773 | $as_echo_n "checking for $GTK_MODULES... " >&6; } | |
10774 | ||
10775 | if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 && | |
10776 | GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` && | |
10777 | GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then | |
10778 | edit_cflags=" | |
10779 | s,///*,/,g | |
10780 | s/^/ / | |
10781 | s/ -I/ $isystem/g | |
10782 | s/^ // | |
10783 | " | |
10784 | GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"` | |
10785 | GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'` | |
10786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5 | |
10787 | $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; } | |
10788 | succeeded=yes | |
10789 | else | |
10790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10791 | $as_echo "no" >&6; } | |
10792 | GTK_CFLAGS="" | |
10793 | GTK_LIBS="" | |
10794 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
10795 | ## do set a variable so people can do so. Do it in a subshell |
10796 | ## to capture any diagnostics in invoking pkg-config. | |
10797 | GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1` | |
5476a9a4 GM |
10798 | |
10799 | fi | |
10800 | ||
10801 | ||
10802 | ||
10803 | else | |
10804 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10805 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10806 | fi | |
10807 | fi | |
10808 | ||
10809 | if test $succeeded = yes; then | |
10810 | pkg_check_gtk=yes | |
10811 | else | |
10812 | pkg_check_gtk=no | |
10813 | fi | |
10814 | ||
e2d8f316 GM |
10815 | if test "$pkg_check_gtk" = "no" && |
10816 | { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; } | |
10817 | then | |
10818 | as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5 | |
5476a9a4 | 10819 | fi |
a732eace | 10820 | test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2" |
067d23c9 | 10821 | fi |
067d23c9 | 10822 | |
5476a9a4 GM |
10823 | if test x"$pkg_check_gtk" = xyes; then |
10824 | ||
10825 | ||
10826 | ||
10827 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS" | |
10828 | CFLAGS="$CFLAGS $GTK_CFLAGS" | |
10829 | LIBS="$GTK_LIBS $LIBS" | |
10830 | GTK_COMPILES=no | |
10831 | for ac_func in gtk_main | |
10832 | do : | |
10833 | ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main" | |
10834 | if test "x$ac_cv_func_gtk_main" = x""yes; then : | |
10835 | cat >>confdefs.h <<_ACEOF | |
10836 | #define HAVE_GTK_MAIN 1 | |
10837 | _ACEOF | |
10838 | GTK_COMPILES=yes | |
f199cab1 | 10839 | fi |
5476a9a4 | 10840 | done |
067d23c9 | 10841 | |
5476a9a4 GM |
10842 | if test "${GTK_COMPILES}" != "yes"; then |
10843 | if test "$USE_X_TOOLKIT" != "maybe"; then | |
10844 | as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5; | |
10845 | fi | |
10846 | else | |
10847 | HAVE_GTK=yes | |
10848 | ||
10849 | $as_echo "#define USE_GTK 1" >>confdefs.h | |
067d23c9 | 10850 | |
5476a9a4 GM |
10851 | GTK_OBJ="gtkutil.o $GTK_OBJ" |
10852 | USE_X_TOOLKIT=none | |
10853 | if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then | |
10854 | : | |
10855 | else | |
10856 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with | |
10857 | closing open displays. This is no problem if you just use | |
10858 | one display, but if you use more than one and close one of them | |
10859 | Emacs may crash." >&5 | |
10860 | $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with | |
10861 | closing open displays. This is no problem if you just use | |
10862 | one display, but if you use more than one and close one of them | |
10863 | Emacs may crash." >&2;} | |
10864 | sleep 3 | |
10865 | fi | |
067d23c9 KY |
10866 | fi |
10867 | ||
5476a9a4 | 10868 | fi |
067d23c9 KY |
10869 | |
10870 | ||
10871 | ||
5476a9a4 | 10872 | if test "${HAVE_GTK}" = "yes"; then |
067d23c9 | 10873 | |
5476a9a4 GM |
10874 | if test "$with_toolkit_scroll_bars" != no; then |
10875 | with_toolkit_scroll_bars=yes | |
10876 | fi | |
067d23c9 | 10877 | |
5476a9a4 GM |
10878 | HAVE_GTK_FILE_SELECTION=no |
10879 | ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default | |
10880 | #include <gtk/gtk.h> | |
10881 | " | |
10882 | if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then : | |
10883 | HAVE_GTK_FILE_SELECTION=yes | |
10884 | else | |
10885 | HAVE_GTK_FILE_SELECTION=no | |
10886 | fi | |
067d23c9 | 10887 | |
5476a9a4 GM |
10888 | if test "$HAVE_GTK_FILE_SELECTION" = yes; then |
10889 | for ac_func in gtk_file_selection_new | |
10890 | do : | |
10891 | ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new" | |
10892 | if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then : | |
10893 | cat >>confdefs.h <<_ACEOF | |
10894 | #define HAVE_GTK_FILE_SELECTION_NEW 1 | |
f199cab1 | 10895 | _ACEOF |
067d23c9 | 10896 | |
f199cab1 | 10897 | fi |
5476a9a4 GM |
10898 | done |
10899 | ||
f199cab1 | 10900 | fi |
067d23c9 | 10901 | |
067d23c9 | 10902 | |
5476a9a4 GM |
10903 | for ac_func in gtk_widget_get_window gtk_widget_set_has_window \ |
10904 | gtk_dialog_get_action_area gtk_widget_get_sensitive \ | |
10905 | gtk_widget_get_mapped gtk_adjustment_get_page_size \ | |
10906 | gtk_orientable_set_orientation \ | |
10907 | gtk_window_set_has_resize_grip | |
10908 | do : | |
10909 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
10910 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
10911 | eval as_val=\$$as_ac_var | |
10912 | if test "x$as_val" = x""yes; then : | |
10913 | cat >>confdefs.h <<_ACEOF | |
10914 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
10915 | _ACEOF | |
067d23c9 | 10916 | |
5476a9a4 GM |
10917 | fi |
10918 | done | |
067d23c9 | 10919 | |
42dcba54 GM |
10920 | |
10921 | term_header=gtkutil.h | |
5476a9a4 | 10922 | fi |
067d23c9 | 10923 | |
5476a9a4 GM |
10924 | HAVE_DBUS=no |
10925 | DBUS_OBJ= | |
10926 | if test "${with_dbus}" = "yes"; then | |
067d23c9 | 10927 | |
5476a9a4 | 10928 | succeeded=no |
067d23c9 | 10929 | |
5476a9a4 GM |
10930 | if test "$PKG_CONFIG" = "no" ; then |
10931 | HAVE_DBUS=no | |
f199cab1 | 10932 | else |
5476a9a4 GM |
10933 | PKG_CONFIG_MIN_VERSION=0.9.0 |
10934 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5 | |
10936 | $as_echo_n "checking for dbus-1 >= 1.0... " >&6; } | |
067d23c9 | 10937 | |
5476a9a4 GM |
10938 | if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 && |
10939 | DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` && | |
10940 | DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then | |
10941 | edit_cflags=" | |
10942 | s,///*,/,g | |
10943 | s/^/ / | |
10944 | s/ -I/ $isystem/g | |
10945 | s/^ // | |
10946 | " | |
10947 | DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"` | |
10948 | DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'` | |
10949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5 | |
10950 | $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; } | |
10951 | succeeded=yes | |
10952 | else | |
10953 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10954 | $as_echo "no" >&6; } | |
10955 | DBUS_CFLAGS="" | |
10956 | DBUS_LIBS="" | |
10957 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
10958 | ## do set a variable so people can do so. Do it in a subshell |
10959 | ## to capture any diagnostics in invoking pkg-config. | |
10960 | DBUS_PKG_ERRORS=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1` | |
067d23c9 | 10961 | |
5476a9a4 | 10962 | fi |
067d23c9 | 10963 | |
15f79fcd | 10964 | |
067d23c9 | 10965 | |
5476a9a4 GM |
10966 | else |
10967 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10968 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10969 | fi | |
067d23c9 | 10970 | fi |
067d23c9 | 10971 | |
5476a9a4 GM |
10972 | if test $succeeded = yes; then |
10973 | HAVE_DBUS=yes | |
f199cab1 | 10974 | else |
5476a9a4 | 10975 | HAVE_DBUS=no |
f199cab1 | 10976 | fi |
067d23c9 | 10977 | |
5476a9a4 GM |
10978 | if test "$HAVE_DBUS" = yes; then |
10979 | LIBS="$LIBS $DBUS_LIBS" | |
067d23c9 | 10980 | |
5476a9a4 | 10981 | $as_echo "#define HAVE_DBUS 1" >>confdefs.h |
067d23c9 | 10982 | |
5476a9a4 GM |
10983 | for ac_func in dbus_watch_get_unix_fd \ |
10984 | dbus_type_is_valid \ | |
10985 | dbus_validate_bus_name \ | |
10986 | dbus_validate_path \ | |
10987 | dbus_validate_interface \ | |
10988 | dbus_validate_member | |
10989 | do : | |
10990 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
10991 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
10992 | eval as_val=\$$as_ac_var | |
10993 | if test "x$as_val" = x""yes; then : | |
10994 | cat >>confdefs.h <<_ACEOF | |
10995 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
10996 | _ACEOF | |
067d23c9 | 10997 | |
5476a9a4 GM |
10998 | fi |
10999 | done | |
067d23c9 | 11000 | |
5476a9a4 GM |
11001 | DBUS_OBJ=dbusbind.o |
11002 | fi | |
11003 | fi | |
067d23c9 KY |
11004 | |
11005 | ||
5476a9a4 GM |
11006 | HAVE_GSETTINGS=no |
11007 | if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then | |
067d23c9 | 11008 | |
5476a9a4 | 11009 | succeeded=no |
067d23c9 | 11010 | |
5476a9a4 GM |
11011 | if test "$PKG_CONFIG" = "no" ; then |
11012 | HAVE_GSETTINGS=no | |
11013 | else | |
11014 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11015 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5 | |
11017 | $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; } | |
0afb4571 | 11018 | |
5476a9a4 GM |
11019 | if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 && |
11020 | GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` && | |
11021 | GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then | |
11022 | edit_cflags=" | |
11023 | s,///*,/,g | |
11024 | s/^/ / | |
11025 | s/ -I/ $isystem/g | |
11026 | s/^ // | |
11027 | " | |
11028 | GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"` | |
11029 | GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'` | |
11030 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5 | |
11031 | $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; } | |
11032 | succeeded=yes | |
11033 | else | |
11034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11035 | $as_echo "no" >&6; } | |
11036 | GSETTINGS_CFLAGS="" | |
11037 | GSETTINGS_LIBS="" | |
11038 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11039 | ## do set a variable so people can do so. Do it in a subshell |
11040 | ## to capture any diagnostics in invoking pkg-config. | |
11041 | GSETTINGS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1` | |
0afb4571 | 11042 | |
5476a9a4 | 11043 | fi |
067d23c9 KY |
11044 | |
11045 | ||
11046 | ||
11047 | else | |
5476a9a4 GM |
11048 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
11049 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
067d23c9 | 11050 | fi |
5476a9a4 | 11051 | fi |
067d23c9 | 11052 | |
5476a9a4 GM |
11053 | if test $succeeded = yes; then |
11054 | HAVE_GSETTINGS=yes | |
11055 | else | |
11056 | HAVE_GSETTINGS=no | |
11057 | fi | |
f199cab1 | 11058 | |
5476a9a4 | 11059 | if test "$HAVE_GSETTINGS" = "yes"; then |
f199cab1 | 11060 | |
5476a9a4 | 11061 | $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h |
f199cab1 | 11062 | |
5476a9a4 GM |
11063 | SETTINGS_CFLAGS="$GSETTINGS_CFLAGS" |
11064 | SETTINGS_LIBS="$GSETTINGS_LIBS" | |
11065 | fi | |
11066 | fi | |
067d23c9 | 11067 | |
5476a9a4 GM |
11068 | HAVE_GCONF=no |
11069 | if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then | |
067d23c9 | 11070 | |
5476a9a4 | 11071 | succeeded=no |
067d23c9 | 11072 | |
5476a9a4 GM |
11073 | if test "$PKG_CONFIG" = "no" ; then |
11074 | HAVE_GCONF=no | |
11075 | else | |
11076 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11077 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5 | |
11079 | $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; } | |
067d23c9 | 11080 | |
5476a9a4 GM |
11081 | if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 && |
11082 | GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` && | |
11083 | GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then | |
11084 | edit_cflags=" | |
11085 | s,///*,/,g | |
11086 | s/^/ / | |
11087 | s/ -I/ $isystem/g | |
11088 | s/^ // | |
11089 | " | |
11090 | GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"` | |
11091 | GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'` | |
11092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5 | |
11093 | $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; } | |
11094 | succeeded=yes | |
11095 | else | |
11096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11097 | $as_echo "no" >&6; } | |
11098 | GCONF_CFLAGS="" | |
11099 | GCONF_LIBS="" | |
11100 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11101 | ## do set a variable so people can do so. Do it in a subshell |
11102 | ## to capture any diagnostics in invoking pkg-config. | |
11103 | GCONF_PKG_ERRORS=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1` | |
067d23c9 | 11104 | |
5476a9a4 | 11105 | fi |
f199cab1 | 11106 | |
f199cab1 GM |
11107 | |
11108 | ||
5476a9a4 GM |
11109 | else |
11110 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
11111 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
11112 | fi | |
11113 | fi | |
f199cab1 | 11114 | |
5476a9a4 GM |
11115 | if test $succeeded = yes; then |
11116 | HAVE_GCONF=yes | |
11117 | else | |
11118 | HAVE_GCONF=no | |
11119 | fi | |
f199cab1 | 11120 | |
5476a9a4 | 11121 | if test "$HAVE_GCONF" = yes; then |
f199cab1 | 11122 | |
5476a9a4 | 11123 | $as_echo "#define HAVE_GCONF 1" >>confdefs.h |
f199cab1 | 11124 | |
5476a9a4 GM |
11125 | SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS" |
11126 | SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS" | |
11127 | fi | |
11128 | fi | |
f199cab1 | 11129 | |
5476a9a4 | 11130 | if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then |
dcde497f GM |
11131 | |
11132 | succeeded=no | |
11133 | ||
11134 | if test "$PKG_CONFIG" = "no" ; then | |
11135 | HAVE_GOBJECT=no | |
11136 | else | |
11137 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11138 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11139 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5 | |
11140 | $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; } | |
11141 | ||
11142 | if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 && | |
11143 | GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` && | |
11144 | GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then | |
11145 | edit_cflags=" | |
11146 | s,///*,/,g | |
11147 | s/^/ / | |
11148 | s/ -I/ $isystem/g | |
11149 | s/^ // | |
11150 | " | |
11151 | GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"` | |
11152 | GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'` | |
11153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5 | |
11154 | $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; } | |
11155 | succeeded=yes | |
11156 | else | |
11157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11158 | $as_echo "no" >&6; } | |
11159 | GOBJECT_CFLAGS="" | |
11160 | GOBJECT_LIBS="" | |
11161 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11162 | ## do set a variable so people can do so. Do it in a subshell |
11163 | ## to capture any diagnostics in invoking pkg-config. | |
11164 | GOBJECT_PKG_ERRORS=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1` | |
dcde497f GM |
11165 | |
11166 | fi | |
11167 | ||
11168 | ||
11169 | ||
11170 | else | |
11171 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
11172 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
11173 | fi | |
11174 | fi | |
11175 | ||
11176 | if test $succeeded = yes; then | |
11177 | HAVE_GOBJECT=yes | |
11178 | else | |
11179 | HAVE_GOBJECT=no | |
11180 | fi | |
11181 | ||
11182 | if test "$HAVE_GOBJECT" = "yes"; then | |
11183 | SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS" | |
11184 | SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS" | |
11185 | fi | |
5476a9a4 GM |
11186 | SAVE_CFLAGS="$CFLAGS" |
11187 | SAVE_LIBS="$LIBS" | |
11188 | CFLAGS="$SETTINGS_CFLAGS $CFLAGS" | |
11189 | LIBS="$SETTINGS_LIBS $LIBS" | |
11190 | for ac_func in g_type_init | |
11191 | do : | |
11192 | ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init" | |
11193 | if test "x$ac_cv_func_g_type_init" = x""yes; then : | |
11194 | cat >>confdefs.h <<_ACEOF | |
11195 | #define HAVE_G_TYPE_INIT 1 | |
067d23c9 | 11196 | _ACEOF |
067d23c9 | 11197 | |
5476a9a4 GM |
11198 | fi |
11199 | done | |
067d23c9 | 11200 | |
5476a9a4 GM |
11201 | CFLAGS="$SAVE_CFLAGS" |
11202 | LIBS="$SAVE_LIBS" | |
11203 | fi | |
067d23c9 | 11204 | |
067d23c9 | 11205 | |
f199cab1 | 11206 | |
067d23c9 | 11207 | |
5476a9a4 GM |
11208 | HAVE_LIBSELINUX=no |
11209 | LIBSELINUX_LIBS= | |
11210 | if test "${with_selinux}" = "yes"; then | |
11211 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5 | |
11212 | $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; } | |
11213 | if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then : | |
11214 | $as_echo_n "(cached) " >&6 | |
11215 | else | |
11216 | ac_check_lib_save_LIBS=$LIBS | |
11217 | LIBS="-lselinux $LIBS" | |
11218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11219 | /* end confdefs.h. */ | |
067d23c9 | 11220 | |
5476a9a4 GM |
11221 | /* Override any GCC internal prototype to avoid an error. |
11222 | Use char because int might match the return type of a GCC | |
11223 | builtin and then its argument prototype would still apply. */ | |
11224 | #ifdef __cplusplus | |
11225 | extern "C" | |
f199cab1 | 11226 | #endif |
5476a9a4 | 11227 | char lgetfilecon (); |
f199cab1 GM |
11228 | int |
11229 | main () | |
11230 | { | |
5476a9a4 | 11231 | return lgetfilecon (); |
f199cab1 GM |
11232 | ; |
11233 | return 0; | |
11234 | } | |
11235 | _ACEOF | |
5476a9a4 GM |
11236 | if ac_fn_c_try_link "$LINENO"; then : |
11237 | ac_cv_lib_selinux_lgetfilecon=yes | |
11238 | else | |
11239 | ac_cv_lib_selinux_lgetfilecon=no | |
f199cab1 | 11240 | fi |
5476a9a4 GM |
11241 | rm -f core conftest.err conftest.$ac_objext \ |
11242 | conftest$ac_exeext conftest.$ac_ext | |
11243 | LIBS=$ac_check_lib_save_LIBS | |
11244 | fi | |
11245 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5 | |
11246 | $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; } | |
11247 | if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then : | |
11248 | HAVE_LIBSELINUX=yes | |
11249 | else | |
11250 | HAVE_LIBSELINUX=no | |
067d23c9 KY |
11251 | fi |
11252 | ||
5476a9a4 | 11253 | if test "$HAVE_LIBSELINUX" = yes; then |
067d23c9 | 11254 | |
5476a9a4 | 11255 | $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h |
067d23c9 | 11256 | |
5476a9a4 GM |
11257 | LIBSELINUX_LIBS=-lselinux |
11258 | fi | |
f199cab1 | 11259 | fi |
067d23c9 | 11260 | |
067d23c9 | 11261 | |
5476a9a4 GM |
11262 | HAVE_GNUTLS=no |
11263 | HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no | |
11264 | if test "${with_gnutls}" = "yes" ; then | |
067d23c9 | 11265 | |
5476a9a4 | 11266 | succeeded=no |
067d23c9 | 11267 | |
5476a9a4 GM |
11268 | if test "$PKG_CONFIG" = "no" ; then |
11269 | HAVE_GNUTLS=no | |
11270 | else | |
11271 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11272 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5 | |
11274 | $as_echo_n "checking for gnutls >= 2.6.6... " >&6; } | |
067d23c9 | 11275 | |
5476a9a4 GM |
11276 | if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 && |
11277 | LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` && | |
11278 | LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then | |
11279 | edit_cflags=" | |
11280 | s,///*,/,g | |
11281 | s/^/ / | |
11282 | s/ -I/ $isystem/g | |
11283 | s/^ // | |
11284 | " | |
11285 | LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"` | |
11286 | LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'` | |
11287 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5 | |
11288 | $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; } | |
11289 | succeeded=yes | |
11290 | else | |
11291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11292 | $as_echo "no" >&6; } | |
11293 | LIBGNUTLS_CFLAGS="" | |
11294 | LIBGNUTLS_LIBS="" | |
11295 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11296 | ## do set a variable so people can do so. Do it in a subshell |
11297 | ## to capture any diagnostics in invoking pkg-config. | |
11298 | LIBGNUTLS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1` | |
067d23c9 | 11299 | |
5476a9a4 | 11300 | fi |
067d23c9 | 11301 | |
067d23c9 | 11302 | |
067d23c9 | 11303 | |
5476a9a4 GM |
11304 | else |
11305 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
11306 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
11307 | fi | |
11308 | fi | |
067d23c9 | 11309 | |
5476a9a4 GM |
11310 | if test $succeeded = yes; then |
11311 | HAVE_GNUTLS=yes | |
11312 | else | |
11313 | HAVE_GNUTLS=no | |
11314 | fi | |
067d23c9 | 11315 | |
5476a9a4 | 11316 | if test "${HAVE_GNUTLS}" = "yes"; then |
067d23c9 | 11317 | |
5476a9a4 | 11318 | $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h |
067d23c9 | 11319 | |
5476a9a4 | 11320 | fi |
f199cab1 | 11321 | |
5476a9a4 GM |
11322 | CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS" |
11323 | LIBS="$LIBGNUTLS_LIBS $LIBS" | |
11324 | for ac_func in gnutls_certificate_set_verify_function | |
11325 | do : | |
11326 | ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function" | |
11327 | if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then : | |
11328 | cat >>confdefs.h <<_ACEOF | |
11329 | #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1 | |
f199cab1 | 11330 | _ACEOF |
5476a9a4 GM |
11331 | HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes |
11332 | fi | |
11333 | done | |
067d23c9 KY |
11334 | |
11335 | ||
5476a9a4 GM |
11336 | if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then |
11337 | ||
11338 | $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h | |
f527bd02 | 11339 | |
f199cab1 | 11340 | fi |
5476a9a4 | 11341 | fi |
f527bd02 | 11342 | |
f527bd02 | 11343 | |
5476a9a4 GM |
11344 | |
11345 | ||
11346 | HAVE_XAW3D=no | |
11347 | LUCID_LIBW= | |
11348 | if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then | |
11349 | if test "$with_xaw3d" != no; then | |
5476a9a4 | 11350 | if test "${emacs_cv_xaw3d+set}" = set; then : |
f199cab1 GM |
11351 | $as_echo_n "(cached) " >&6 |
11352 | else | |
5476a9a4 GM |
11353 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11354 | /* end confdefs.h. */ | |
f527bd02 | 11355 | |
5476a9a4 GM |
11356 | #include <X11/Intrinsic.h> |
11357 | #include <X11/Xaw3d/Simple.h> | |
11358 | int | |
11359 | main () | |
11360 | { | |
11361 | ||
11362 | ; | |
11363 | return 0; | |
11364 | } | |
11365 | _ACEOF | |
11366 | if ac_fn_c_try_link "$LINENO"; then : | |
11367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5 | |
11368 | $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; } | |
11369 | if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then : | |
11370 | $as_echo_n "(cached) " >&6 | |
11371 | else | |
11372 | ac_check_lib_save_LIBS=$LIBS | |
11373 | LIBS="-lXaw3d $LIBS" | |
11374 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11375 | /* end confdefs.h. */ | |
f527bd02 | 11376 | |
5476a9a4 GM |
11377 | /* Override any GCC internal prototype to avoid an error. |
11378 | Use char because int might match the return type of a GCC | |
11379 | builtin and then its argument prototype would still apply. */ | |
11380 | #ifdef __cplusplus | |
11381 | extern "C" | |
11382 | #endif | |
11383 | char XawScrollbarSetThumb (); | |
11384 | int | |
11385 | main () | |
11386 | { | |
11387 | return XawScrollbarSetThumb (); | |
11388 | ; | |
11389 | return 0; | |
11390 | } | |
11391 | _ACEOF | |
11392 | if ac_fn_c_try_link "$LINENO"; then : | |
11393 | ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes | |
f199cab1 | 11394 | else |
5476a9a4 | 11395 | ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no |
f199cab1 | 11396 | fi |
5476a9a4 GM |
11397 | rm -f core conftest.err conftest.$ac_objext \ |
11398 | conftest$ac_exeext conftest.$ac_ext | |
11399 | LIBS=$ac_check_lib_save_LIBS | |
11400 | fi | |
11401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5 | |
11402 | $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; } | |
11403 | if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then : | |
11404 | emacs_cv_xaw3d=yes | |
11405 | else | |
11406 | emacs_cv_xaw3d=no | |
f199cab1 | 11407 | fi |
f527bd02 | 11408 | |
5476a9a4 GM |
11409 | else |
11410 | emacs_cv_xaw3d=no | |
11411 | fi | |
11412 | rm -f core conftest.err conftest.$ac_objext \ | |
11413 | conftest$ac_exeext conftest.$ac_ext | |
11414 | fi | |
f527bd02 | 11415 | |
5476a9a4 GM |
11416 | else |
11417 | emacs_cv_xaw3d=no | |
11418 | fi | |
11419 | if test $emacs_cv_xaw3d = yes; then | |
4fa92495 GM |
11420 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5 |
11421 | $as_echo_n "checking for xaw3d... " >&6; } | |
5476a9a4 GM |
11422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5 |
11423 | $as_echo "yes; using Lucid toolkit" >&6; } | |
11424 | USE_X_TOOLKIT=LUCID | |
11425 | HAVE_XAW3D=yes | |
11426 | LUCID_LIBW=-lXaw3d | |
f527bd02 | 11427 | |
5476a9a4 | 11428 | $as_echo "#define HAVE_XAW3D 1" >>confdefs.h |
f527bd02 | 11429 | |
5476a9a4 | 11430 | else |
4fa92495 GM |
11431 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5 |
11432 | $as_echo_n "checking for xaw3d... " >&6; } | |
5476a9a4 GM |
11433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
11434 | $as_echo "no" >&6; } | |
11435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5 | |
11436 | $as_echo_n "checking for libXaw... " >&6; } | |
11437 | if test "${emacs_cv_xaw+set}" = set; then : | |
f199cab1 GM |
11438 | $as_echo_n "(cached) " >&6 |
11439 | else | |
11440 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11441 | /* end confdefs.h. */ | |
067d23c9 | 11442 | |
5476a9a4 GM |
11443 | #include <X11/Intrinsic.h> |
11444 | #include <X11/Xaw/Simple.h> | |
f199cab1 GM |
11445 | int |
11446 | main () | |
11447 | { | |
067d23c9 | 11448 | |
f199cab1 GM |
11449 | ; |
11450 | return 0; | |
11451 | } | |
11452 | _ACEOF | |
5476a9a4 GM |
11453 | if ac_fn_c_try_link "$LINENO"; then : |
11454 | emacs_cv_xaw=yes | |
f199cab1 | 11455 | else |
5476a9a4 | 11456 | emacs_cv_xaw=no |
f199cab1 | 11457 | fi |
5476a9a4 GM |
11458 | rm -f core conftest.err conftest.$ac_objext \ |
11459 | conftest$ac_exeext conftest.$ac_ext | |
f199cab1 | 11460 | fi |
067d23c9 | 11461 | |
5476a9a4 GM |
11462 | if test $emacs_cv_xaw = yes; then |
11463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5 | |
11464 | $as_echo "yes; using Lucid toolkit" >&6; } | |
11465 | USE_X_TOOLKIT=LUCID | |
11466 | LUCID_LIBW=-lXaw | |
11467 | elif test x"${USE_X_TOOLKIT}" = xLUCID; then | |
11468 | as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5 | |
f199cab1 | 11469 | else |
5476a9a4 GM |
11470 | as_fn_error "No X toolkit could be found. |
11471 | If you are sure you want Emacs compiled without an X toolkit, pass | |
11472 | --with-x-toolkit=no | |
11473 | to configure. Otherwise, install the development libraries for the toolkit | |
11474 | that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5 | |
f199cab1 | 11475 | fi |
5476a9a4 GM |
11476 | fi |
11477 | fi | |
067d23c9 | 11478 | |
5476a9a4 | 11479 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT |
067d23c9 | 11480 | |
5476a9a4 GM |
11481 | LIBXTR6= |
11482 | if test "${USE_X_TOOLKIT}" != "none"; then | |
11483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5 | |
11484 | $as_echo_n "checking X11 toolkit version... " >&6; } | |
11485 | if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then : | |
f199cab1 GM |
11486 | $as_echo_n "(cached) " >&6 |
11487 | else | |
5476a9a4 | 11488 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 11489 | /* end confdefs.h. */ |
5476a9a4 | 11490 | #include <X11/Intrinsic.h> |
f199cab1 GM |
11491 | int |
11492 | main () | |
11493 | { | |
5476a9a4 GM |
11494 | #if XtSpecificationRelease < 6 |
11495 | fail; | |
11496 | #endif | |
f527bd02 | 11497 | |
f199cab1 GM |
11498 | ; |
11499 | return 0; | |
11500 | } | |
067d23c9 | 11501 | _ACEOF |
5476a9a4 GM |
11502 | if ac_fn_c_try_link "$LINENO"; then : |
11503 | emacs_cv_x11_toolkit_version_6=yes | |
11504 | else | |
11505 | emacs_cv_x11_toolkit_version_6=no | |
067d23c9 | 11506 | fi |
5476a9a4 GM |
11507 | rm -f core conftest.err conftest.$ac_objext \ |
11508 | conftest$ac_exeext conftest.$ac_ext | |
067d23c9 KY |
11509 | fi |
11510 | ||
5476a9a4 GM |
11511 | HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6 |
11512 | if test $emacs_cv_x11_toolkit_version_6 = yes; then | |
11513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5 | |
11514 | $as_echo "6 or newer" >&6; } | |
f527bd02 | 11515 | |
5476a9a4 | 11516 | $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h |
f527bd02 | 11517 | |
5476a9a4 GM |
11518 | LIBXTR6="-lSM -lICE" |
11519 | case "$opsys" in | |
11520 | ## Use libw.a along with X11R6 Xt. | |
11521 | unixware) LIBXTR6="$LIBXTR6 -lw" ;; | |
11522 | esac | |
11523 | else | |
11524 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5 | |
11525 | $as_echo "before 6" >&6; } | |
f199cab1 | 11526 | fi |
f527bd02 | 11527 | |
5476a9a4 GM |
11528 | OLDLIBS="$LIBS" |
11529 | if test x$HAVE_X11XTR6 = xyes; then | |
11530 | LIBS="-lXt -lSM -lICE $LIBS" | |
11531 | else | |
11532 | LIBS="-lXt $LIBS" | |
11533 | fi | |
11534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5 | |
11535 | $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; } | |
11536 | if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then : | |
11537 | $as_echo_n "(cached) " >&6 | |
11538 | else | |
11539 | ac_check_lib_save_LIBS=$LIBS | |
11540 | LIBS="-lXmu $LIBS" | |
11541 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11542 | /* end confdefs.h. */ | |
f199cab1 | 11543 | |
5476a9a4 GM |
11544 | /* Override any GCC internal prototype to avoid an error. |
11545 | Use char because int might match the return type of a GCC | |
11546 | builtin and then its argument prototype would still apply. */ | |
11547 | #ifdef __cplusplus | |
11548 | extern "C" | |
11549 | #endif | |
11550 | char XmuConvertStandardSelection (); | |
067d23c9 KY |
11551 | int |
11552 | main () | |
11553 | { | |
5476a9a4 | 11554 | return XmuConvertStandardSelection (); |
067d23c9 KY |
11555 | ; |
11556 | return 0; | |
11557 | } | |
11558 | _ACEOF | |
5476a9a4 GM |
11559 | if ac_fn_c_try_link "$LINENO"; then : |
11560 | ac_cv_lib_Xmu_XmuConvertStandardSelection=yes | |
11561 | else | |
11562 | ac_cv_lib_Xmu_XmuConvertStandardSelection=no | |
067d23c9 | 11563 | fi |
5476a9a4 GM |
11564 | rm -f core conftest.err conftest.$ac_objext \ |
11565 | conftest$ac_exeext conftest.$ac_ext | |
11566 | LIBS=$ac_check_lib_save_LIBS | |
067d23c9 | 11567 | fi |
5476a9a4 GM |
11568 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5 |
11569 | $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; } | |
11570 | if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then : | |
11571 | cat >>confdefs.h <<_ACEOF | |
11572 | #define HAVE_LIBXMU 1 | |
f199cab1 GM |
11573 | _ACEOF |
11574 | ||
5476a9a4 | 11575 | LIBS="-lXmu $LIBS" |
f199cab1 | 11576 | |
067d23c9 KY |
11577 | fi |
11578 | ||
5476a9a4 GM |
11579 | test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS" |
11580 | fi | |
067d23c9 | 11581 | |
067d23c9 | 11582 | |
5476a9a4 GM |
11583 | LIBXMU=-lXmu |
11584 | case $opsys in | |
11585 | ## These systems don't supply Xmu. | |
11586 | hpux* | aix4-2 ) | |
11587 | test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU= | |
11588 | ;; | |
11589 | esac | |
067d23c9 KY |
11590 | |
11591 | ||
5476a9a4 GM |
11592 | # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D. |
11593 | if test "${HAVE_X11}" = "yes"; then | |
11594 | if test "${USE_X_TOOLKIT}" != "none"; then | |
11595 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5 | |
11596 | $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; } | |
11597 | if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then : | |
f199cab1 GM |
11598 | $as_echo_n "(cached) " >&6 |
11599 | else | |
5476a9a4 GM |
11600 | ac_check_lib_save_LIBS=$LIBS |
11601 | LIBS="-lXext $LIBS" | |
11602 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 11603 | /* end confdefs.h. */ |
f199cab1 | 11604 | |
5476a9a4 GM |
11605 | /* Override any GCC internal prototype to avoid an error. |
11606 | Use char because int might match the return type of a GCC | |
11607 | builtin and then its argument prototype would still apply. */ | |
11608 | #ifdef __cplusplus | |
11609 | extern "C" | |
11610 | #endif | |
11611 | char XShapeQueryExtension (); | |
11612 | int | |
11613 | main () | |
11614 | { | |
11615 | return XShapeQueryExtension (); | |
11616 | ; | |
11617 | return 0; | |
11618 | } | |
e7d4e61f | 11619 | _ACEOF |
5476a9a4 GM |
11620 | if ac_fn_c_try_link "$LINENO"; then : |
11621 | ac_cv_lib_Xext_XShapeQueryExtension=yes | |
11622 | else | |
11623 | ac_cv_lib_Xext_XShapeQueryExtension=no | |
067d23c9 | 11624 | fi |
5476a9a4 GM |
11625 | rm -f core conftest.err conftest.$ac_objext \ |
11626 | conftest$ac_exeext conftest.$ac_ext | |
11627 | LIBS=$ac_check_lib_save_LIBS | |
11628 | fi | |
11629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5 | |
11630 | $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; } | |
11631 | if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then : | |
11632 | cat >>confdefs.h <<_ACEOF | |
11633 | #define HAVE_LIBXEXT 1 | |
11634 | _ACEOF | |
f199cab1 | 11635 | |
5476a9a4 | 11636 | LIBS="-lXext $LIBS" |
f199cab1 | 11637 | |
5476a9a4 | 11638 | fi |
f199cab1 | 11639 | |
5476a9a4 GM |
11640 | fi |
11641 | fi | |
f199cab1 | 11642 | |
5476a9a4 GM |
11643 | LIBXP= |
11644 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
8ad96b1d GM |
11645 | # OpenMotif may be installed in such a way on some GNU/Linux systems. |
11646 | if test -d /usr/include/openmotif; then | |
11647 | CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS" | |
11648 | emacs_cv_openmotif=yes | |
11649 | case "$canonical" in | |
11650 | x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) | |
11651 | test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS" | |
11652 | ;; | |
11653 | *) | |
11654 | test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS" | |
11655 | esac | |
11656 | else | |
11657 | emacs_cv_openmotif=no | |
11658 | fi | |
11659 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5 | |
11660 | $as_echo_n "checking for (Open)Motif version 2.1... " >&6; } | |
5476a9a4 | 11661 | if test "${emacs_cv_motif_version_2_1+set}" = set; then : |
ae1362a3 AS |
11662 | $as_echo_n "(cached) " >&6 |
11663 | else | |
f199cab1 GM |
11664 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11665 | /* end confdefs.h. */ | |
5476a9a4 GM |
11666 | #include <Xm/Xm.h> |
11667 | int | |
11668 | main () | |
11669 | { | |
11670 | #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1) | |
11671 | int x = 5; | |
11672 | #else | |
11673 | Motif version prior to 2.1. | |
11674 | #endif | |
11675 | ; | |
11676 | return 0; | |
11677 | } | |
11678 | _ACEOF | |
11679 | if ac_fn_c_try_compile "$LINENO"; then : | |
11680 | emacs_cv_motif_version_2_1=yes | |
11681 | else | |
11682 | emacs_cv_motif_version_2_1=no | |
11683 | fi | |
11684 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
11685 | fi | |
11686 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5 | |
11687 | $as_echo "$emacs_cv_motif_version_2_1" >&6; } | |
11688 | if test $emacs_cv_motif_version_2_1 = yes; then | |
11689 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5 | |
11690 | $as_echo_n "checking for XpCreateContext in -lXp... " >&6; } | |
11691 | if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then : | |
11692 | $as_echo_n "(cached) " >&6 | |
11693 | else | |
11694 | ac_check_lib_save_LIBS=$LIBS | |
11695 | LIBS="-lXp $LIBS" | |
11696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11697 | /* end confdefs.h. */ | |
f199cab1 | 11698 | |
5476a9a4 GM |
11699 | /* Override any GCC internal prototype to avoid an error. |
11700 | Use char because int might match the return type of a GCC | |
11701 | builtin and then its argument prototype would still apply. */ | |
11702 | #ifdef __cplusplus | |
11703 | extern "C" | |
11704 | #endif | |
11705 | char XpCreateContext (); | |
ae1362a3 AS |
11706 | int |
11707 | main () | |
11708 | { | |
5476a9a4 | 11709 | return XpCreateContext (); |
ae1362a3 AS |
11710 | ; |
11711 | return 0; | |
11712 | } | |
11713 | _ACEOF | |
5476a9a4 GM |
11714 | if ac_fn_c_try_link "$LINENO"; then : |
11715 | ac_cv_lib_Xp_XpCreateContext=yes | |
067d23c9 | 11716 | else |
5476a9a4 | 11717 | ac_cv_lib_Xp_XpCreateContext=no |
067d23c9 | 11718 | fi |
5476a9a4 GM |
11719 | rm -f core conftest.err conftest.$ac_objext \ |
11720 | conftest$ac_exeext conftest.$ac_ext | |
11721 | LIBS=$ac_check_lib_save_LIBS | |
11722 | fi | |
11723 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5 | |
11724 | $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; } | |
11725 | if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then : | |
11726 | LIBXP=-lXp | |
067d23c9 | 11727 | fi |
f199cab1 | 11728 | |
8ad96b1d GM |
11729 | if test x$emacs_cv_openmotif = xyes; then |
11730 | REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS" | |
11731 | fi | |
5476a9a4 GM |
11732 | else |
11733 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5 | |
11734 | $as_echo_n "checking for LessTif where some systems put it... " >&6; } | |
11735 | if test "${emacs_cv_lesstif+set}" = set; then : | |
067d23c9 | 11736 | $as_echo_n "(cached) " >&6 |
f199cab1 | 11737 | else |
5476a9a4 GM |
11738 | # We put this in CFLAGS temporarily to precede other -I options |
11739 | # that might be in CFLAGS temporarily. | |
11740 | # We put this in CPPFLAGS where it precedes the other -I options. | |
11741 | OLD_CPPFLAGS=$CPPFLAGS | |
11742 | OLD_CFLAGS=$CFLAGS | |
11743 | CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS" | |
11744 | CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS" | |
11745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 11746 | /* end confdefs.h. */ |
5476a9a4 | 11747 | #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h> |
067d23c9 KY |
11748 | int |
11749 | main () | |
11750 | { | |
5476a9a4 | 11751 | int x = 5; |
067d23c9 KY |
11752 | ; |
11753 | return 0; | |
11754 | } | |
11755 | _ACEOF | |
5476a9a4 GM |
11756 | if ac_fn_c_try_compile "$LINENO"; then : |
11757 | emacs_cv_lesstif=yes | |
067d23c9 | 11758 | else |
5476a9a4 | 11759 | emacs_cv_lesstif=no |
067d23c9 | 11760 | fi |
5476a9a4 | 11761 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
067d23c9 | 11762 | fi |
5476a9a4 GM |
11763 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5 |
11764 | $as_echo "$emacs_cv_lesstif" >&6; } | |
11765 | if test $emacs_cv_lesstif = yes; then | |
11766 | # Make sure this -I option remains in CPPFLAGS after it is set | |
11767 | # back to REAL_CPPFLAGS. | |
11768 | # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not | |
11769 | # have those other -I options anyway. Ultimately, having this | |
11770 | # directory ultimately in CPPFLAGS will be enough. | |
11771 | REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS" | |
11772 | LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS" | |
11773 | else | |
11774 | CFLAGS=$OLD_CFLAGS | |
11775 | CPPFLAGS=$OLD_CPPFLAGS | |
11776 | fi | |
11777 | fi | |
11778 | ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default" | |
11779 | if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then : | |
067d23c9 | 11780 | |
5476a9a4 GM |
11781 | else |
11782 | as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5 | |
067d23c9 | 11783 | fi |
f199cab1 GM |
11784 | |
11785 | ||
5476a9a4 | 11786 | fi |
f199cab1 GM |
11787 | |
11788 | ||
5476a9a4 GM |
11789 | USE_TOOLKIT_SCROLL_BARS=no |
11790 | if test "${with_toolkit_scroll_bars}" != "no"; then | |
11791 | if test "${USE_X_TOOLKIT}" != "none"; then | |
11792 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
11793 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
f199cab1 | 11794 | |
5476a9a4 GM |
11795 | HAVE_XAW3D=no |
11796 | USE_TOOLKIT_SCROLL_BARS=yes | |
11797 | elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then | |
11798 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
f199cab1 | 11799 | |
5476a9a4 GM |
11800 | USE_TOOLKIT_SCROLL_BARS=yes |
11801 | fi | |
11802 | elif test "${HAVE_GTK}" = "yes"; then | |
11803 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
f199cab1 | 11804 | |
5476a9a4 GM |
11805 | USE_TOOLKIT_SCROLL_BARS=yes |
11806 | elif test "${HAVE_NS}" = "yes"; then | |
11807 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
f199cab1 | 11808 | |
5c0255d9 GM |
11809 | USE_TOOLKIT_SCROLL_BARS=yes |
11810 | elif test "${HAVE_W32}" = "yes"; then | |
11811 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
11812 | ||
5476a9a4 GM |
11813 | USE_TOOLKIT_SCROLL_BARS=yes |
11814 | fi | |
11815 | fi | |
f199cab1 | 11816 | |
5476a9a4 | 11817 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 | 11818 | /* end confdefs.h. */ |
5476a9a4 GM |
11819 | |
11820 | #include <X11/Xlib.h> | |
11821 | #include <X11/Xresource.h> | |
067d23c9 KY |
11822 | int |
11823 | main () | |
11824 | { | |
5476a9a4 | 11825 | XIMProc callback; |
067d23c9 KY |
11826 | ; |
11827 | return 0; | |
11828 | } | |
11829 | _ACEOF | |
f199cab1 | 11830 | if ac_fn_c_try_compile "$LINENO"; then : |
5476a9a4 GM |
11831 | HAVE_XIM=yes |
11832 | ||
11833 | $as_echo "#define HAVE_XIM 1" >>confdefs.h | |
11834 | ||
067d23c9 | 11835 | else |
5476a9a4 | 11836 | HAVE_XIM=no |
067d23c9 | 11837 | fi |
f199cab1 | 11838 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 11839 | |
f199cab1 | 11840 | |
5476a9a4 GM |
11841 | if test "${with_xim}" != "no"; then |
11842 | ||
11843 | $as_echo "#define USE_XIM 1" >>confdefs.h | |
11844 | ||
11845 | fi | |
11846 | ||
11847 | ||
11848 | if test "${HAVE_XIM}" != "no"; then | |
11849 | late_CFLAGS=$CFLAGS | |
11850 | if test "$GCC" = yes; then | |
11851 | CFLAGS="$CFLAGS --pedantic-errors" | |
11852 | fi | |
11853 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11854 | /* end confdefs.h. */ | |
f199cab1 | 11855 | |
5476a9a4 GM |
11856 | #include <X11/Xlib.h> |
11857 | #include <X11/Xresource.h> | |
11858 | int | |
11859 | main () | |
11860 | { | |
11861 | Display *display; | |
11862 | XrmDatabase db; | |
11863 | char *res_name; | |
11864 | char *res_class; | |
11865 | XIMProc callback; | |
11866 | XPointer *client_data; | |
11867 | #ifndef __GNUC__ | |
11868 | /* If we're not using GCC, it's probably not XFree86, and this is | |
11869 | probably right, but we can't use something like --pedantic-errors. */ | |
11870 | extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*, | |
11871 | char*, XIMProc, XPointer*); | |
11872 | #endif | |
11873 | (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback, | |
11874 | client_data); | |
067d23c9 KY |
11875 | ; |
11876 | return 0; | |
11877 | } | |
11878 | _ACEOF | |
5476a9a4 GM |
11879 | if ac_fn_c_try_compile "$LINENO"; then : |
11880 | emacs_cv_arg6_star=yes | |
067d23c9 | 11881 | fi |
f199cab1 | 11882 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5476a9a4 GM |
11883 | if test "$emacs_cv_arg6_star" = yes; then |
11884 | $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h | |
11885 | ||
11886 | else | |
11887 | $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h | |
067d23c9 | 11888 | |
5476a9a4 GM |
11889 | fi |
11890 | CFLAGS=$late_CFLAGS | |
067d23c9 KY |
11891 | fi |
11892 | ||
5476a9a4 GM |
11893 | ### Start of font-backend (under any platform) section. |
11894 | # (nothing here yet -- this is a placeholder) | |
11895 | ### End of font-backend (under any platform) section. | |
067d23c9 | 11896 | |
5476a9a4 GM |
11897 | ### Start of font-backend (under X11) section. |
11898 | if test "${HAVE_X11}" = "yes"; then | |
067d23c9 | 11899 | |
5476a9a4 | 11900 | succeeded=no |
067d23c9 | 11901 | |
5476a9a4 GM |
11902 | if test "$PKG_CONFIG" = "no" ; then |
11903 | HAVE_FC=no | |
11904 | else | |
11905 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11906 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11907 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5 | |
11908 | $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; } | |
f199cab1 | 11909 | |
5476a9a4 GM |
11910 | if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 && |
11911 | FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` && | |
11912 | FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then | |
11913 | edit_cflags=" | |
11914 | s,///*,/,g | |
11915 | s/^/ / | |
11916 | s/ -I/ $isystem/g | |
11917 | s/^ // | |
11918 | " | |
11919 | FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"` | |
11920 | FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'` | |
11921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5 | |
11922 | $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; } | |
11923 | succeeded=yes | |
11924 | else | |
11925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11926 | $as_echo "no" >&6; } | |
11927 | FONTCONFIG_CFLAGS="" | |
11928 | FONTCONFIG_LIBS="" | |
11929 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11930 | ## do set a variable so people can do so. Do it in a subshell |
11931 | ## to capture any diagnostics in invoking pkg-config. | |
11932 | FONTCONFIG_PKG_ERRORS=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1` | |
f199cab1 | 11933 | |
5476a9a4 | 11934 | fi |
f199cab1 GM |
11935 | |
11936 | ||
11937 | ||
f199cab1 | 11938 | else |
5476a9a4 GM |
11939 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
11940 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
11941 | fi | |
11942 | fi | |
f199cab1 | 11943 | |
5476a9a4 GM |
11944 | if test $succeeded = yes; then |
11945 | HAVE_FC=yes | |
11946 | else | |
11947 | HAVE_FC=no | |
11948 | fi | |
f199cab1 | 11949 | |
067d23c9 | 11950 | |
5476a9a4 GM |
11951 | ## Use -lXft if available, unless `--with-xft=no'. |
11952 | HAVE_XFT=maybe | |
11953 | if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then | |
11954 | with_xft="no"; | |
11955 | fi | |
11956 | if test "x${with_xft}" != "xno"; then | |
f199cab1 | 11957 | |
f199cab1 | 11958 | |
5476a9a4 | 11959 | succeeded=no |
f199cab1 | 11960 | |
5476a9a4 GM |
11961 | if test "$PKG_CONFIG" = "no" ; then |
11962 | HAVE_XFT=no | |
11963 | else | |
11964 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
11965 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
11966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5 | |
11967 | $as_echo_n "checking for xft >= 0.13.0... " >&6; } | |
f199cab1 | 11968 | |
5476a9a4 GM |
11969 | if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 && |
11970 | XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` && | |
11971 | XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then | |
11972 | edit_cflags=" | |
11973 | s,///*,/,g | |
11974 | s/^/ / | |
11975 | s/ -I/ $isystem/g | |
11976 | s/^ // | |
11977 | " | |
11978 | XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"` | |
11979 | XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'` | |
11980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5 | |
11981 | $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; } | |
11982 | succeeded=yes | |
11983 | else | |
11984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11985 | $as_echo "no" >&6; } | |
11986 | XFT_CFLAGS="" | |
11987 | XFT_LIBS="" | |
11988 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
11989 | ## do set a variable so people can do so. Do it in a subshell |
11990 | ## to capture any diagnostics in invoking pkg-config. | |
11991 | XFT_PKG_ERRORS=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1` | |
f199cab1 | 11992 | |
5476a9a4 | 11993 | fi |
f199cab1 GM |
11994 | |
11995 | ||
11996 | ||
5476a9a4 GM |
11997 | else |
11998 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
11999 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
12000 | fi | |
12001 | fi | |
f199cab1 | 12002 | |
5476a9a4 GM |
12003 | if test $succeeded = yes; then |
12004 | : | |
f199cab1 | 12005 | else |
5476a9a4 | 12006 | HAVE_XFT=no |
f199cab1 GM |
12007 | fi |
12008 | ||
5476a9a4 GM |
12009 | ## Because xftfont.c uses XRenderQueryExtension, we also |
12010 | ## need to link to -lXrender. | |
12011 | HAVE_XRENDER=no | |
12012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5 | |
12013 | $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; } | |
12014 | if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then : | |
12015 | $as_echo_n "(cached) " >&6 | |
12016 | else | |
12017 | ac_check_lib_save_LIBS=$LIBS | |
12018 | LIBS="-lXrender $LIBS" | |
12019 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12020 | /* end confdefs.h. */ | |
f199cab1 | 12021 | |
5476a9a4 GM |
12022 | /* Override any GCC internal prototype to avoid an error. |
12023 | Use char because int might match the return type of a GCC | |
12024 | builtin and then its argument prototype would still apply. */ | |
12025 | #ifdef __cplusplus | |
12026 | extern "C" | |
12027 | #endif | |
12028 | char XRenderQueryExtension (); | |
12029 | int | |
12030 | main () | |
12031 | { | |
12032 | return XRenderQueryExtension (); | |
12033 | ; | |
12034 | return 0; | |
12035 | } | |
12036 | _ACEOF | |
12037 | if ac_fn_c_try_link "$LINENO"; then : | |
12038 | ac_cv_lib_Xrender_XRenderQueryExtension=yes | |
12039 | else | |
12040 | ac_cv_lib_Xrender_XRenderQueryExtension=no | |
12041 | fi | |
12042 | rm -f core conftest.err conftest.$ac_objext \ | |
12043 | conftest$ac_exeext conftest.$ac_ext | |
12044 | LIBS=$ac_check_lib_save_LIBS | |
12045 | fi | |
12046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5 | |
12047 | $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; } | |
12048 | if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then : | |
12049 | HAVE_XRENDER=yes | |
12050 | fi | |
f199cab1 | 12051 | |
5476a9a4 GM |
12052 | if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then |
12053 | OLD_CPPFLAGS="$CPPFLAGS" | |
12054 | OLD_CFLAGS="$CFLAGS" | |
12055 | OLD_LIBS="$LIBS" | |
12056 | CPPFLAGS="$CPPFLAGS $XFT_CFLAGS" | |
12057 | CFLAGS="$CFLAGS $XFT_CFLAGS" | |
12058 | XFT_LIBS="-lXrender $XFT_LIBS" | |
12059 | LIBS="$XFT_LIBS $LIBS" | |
12060 | ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" | |
12061 | if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : | |
12062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5 | |
12063 | $as_echo_n "checking for XftFontOpen in -lXft... " >&6; } | |
12064 | if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then : | |
12065 | $as_echo_n "(cached) " >&6 | |
12066 | else | |
12067 | ac_check_lib_save_LIBS=$LIBS | |
12068 | LIBS="-lXft $XFT_LIBS $LIBS" | |
12069 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12070 | /* end confdefs.h. */ | |
f199cab1 | 12071 | |
5476a9a4 GM |
12072 | /* Override any GCC internal prototype to avoid an error. |
12073 | Use char because int might match the return type of a GCC | |
12074 | builtin and then its argument prototype would still apply. */ | |
12075 | #ifdef __cplusplus | |
12076 | extern "C" | |
12077 | #endif | |
12078 | char XftFontOpen (); | |
12079 | int | |
12080 | main () | |
12081 | { | |
12082 | return XftFontOpen (); | |
12083 | ; | |
12084 | return 0; | |
12085 | } | |
067d23c9 | 12086 | _ACEOF |
5476a9a4 GM |
12087 | if ac_fn_c_try_link "$LINENO"; then : |
12088 | ac_cv_lib_Xft_XftFontOpen=yes | |
12089 | else | |
12090 | ac_cv_lib_Xft_XftFontOpen=no | |
12091 | fi | |
12092 | rm -f core conftest.err conftest.$ac_objext \ | |
12093 | conftest$ac_exeext conftest.$ac_ext | |
12094 | LIBS=$ac_check_lib_save_LIBS | |
12095 | fi | |
12096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5 | |
12097 | $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; } | |
12098 | if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then : | |
12099 | HAVE_XFT=yes | |
f199cab1 GM |
12100 | fi |
12101 | ||
5476a9a4 | 12102 | fi |
f199cab1 GM |
12103 | |
12104 | ||
f199cab1 | 12105 | |
5476a9a4 | 12106 | if test "${HAVE_XFT}" = "yes"; then |
f199cab1 | 12107 | |
5476a9a4 | 12108 | $as_echo "#define HAVE_XFT 1" >>confdefs.h |
f199cab1 | 12109 | |
067d23c9 | 12110 | |
5476a9a4 GM |
12111 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS" |
12112 | else | |
12113 | CPPFLAGS="$OLD_CPPFLAGS" | |
12114 | CFLAGS="$OLD_CFLAGS" | |
12115 | LIBS="$OLD_LIBS" | |
12116 | fi # "${HAVE_XFT}" = "yes" | |
12117 | fi # "$HAVE_XFT" != no | |
12118 | fi # "x${with_xft}" != "xno" | |
f199cab1 | 12119 | |
5476a9a4 GM |
12120 | ## We used to allow building with FreeType and without Xft. |
12121 | ## However, the ftx font backend driver is not in good shape. | |
12122 | if test "$HAVE_XFT" != "yes"; then | |
12123 | HAVE_XFT=no | |
12124 | HAVE_FREETYPE=no | |
12125 | else | |
f199cab1 | 12126 | |
5476a9a4 | 12127 | succeeded=no |
f199cab1 | 12128 | |
5476a9a4 GM |
12129 | if test "$PKG_CONFIG" = "no" ; then |
12130 | HAVE_FREETYPE=no | |
12131 | else | |
12132 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
12133 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
12134 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5 | |
12135 | $as_echo_n "checking for freetype2... " >&6; } | |
f199cab1 | 12136 | |
5476a9a4 GM |
12137 | if $PKG_CONFIG --exists "freetype2" 2>&5 && |
12138 | FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` && | |
12139 | FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then | |
12140 | edit_cflags=" | |
12141 | s,///*,/,g | |
12142 | s/^/ / | |
12143 | s/ -I/ $isystem/g | |
12144 | s/^ // | |
12145 | " | |
12146 | FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"` | |
12147 | FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'` | |
12148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5 | |
12149 | $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; } | |
12150 | succeeded=yes | |
12151 | else | |
12152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12153 | $as_echo "no" >&6; } | |
12154 | FREETYPE_CFLAGS="" | |
12155 | FREETYPE_LIBS="" | |
12156 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
12157 | ## do set a variable so people can do so. Do it in a subshell |
12158 | ## to capture any diagnostics in invoking pkg-config. | |
12159 | FREETYPE_PKG_ERRORS=`($PKG_CONFIG --print-errors "freetype2") 2>&1` | |
f199cab1 | 12160 | |
5476a9a4 | 12161 | fi |
f199cab1 | 12162 | |
f199cab1 | 12163 | |
067d23c9 | 12164 | |
5476a9a4 GM |
12165 | else |
12166 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
12167 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
12168 | fi | |
067d23c9 | 12169 | fi |
f199cab1 | 12170 | |
5476a9a4 GM |
12171 | if test $succeeded = yes; then |
12172 | HAVE_FREETYPE=yes | |
12173 | else | |
12174 | HAVE_FREETYPE=no | |
12175 | fi | |
f199cab1 | 12176 | |
f199cab1 | 12177 | |
5476a9a4 GM |
12178 | test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5 |
12179 | fi | |
f199cab1 | 12180 | |
5476a9a4 GM |
12181 | HAVE_LIBOTF=no |
12182 | if test "${HAVE_FREETYPE}" = "yes"; then | |
f199cab1 | 12183 | |
5476a9a4 | 12184 | $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h |
f199cab1 | 12185 | |
5476a9a4 | 12186 | if test "${with_libotf}" != "no"; then |
f199cab1 | 12187 | |
5476a9a4 | 12188 | succeeded=no |
f199cab1 | 12189 | |
5476a9a4 GM |
12190 | if test "$PKG_CONFIG" = "no" ; then |
12191 | HAVE_LIBOTF=no | |
12192 | else | |
12193 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
12194 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
12195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5 | |
12196 | $as_echo_n "checking for libotf... " >&6; } | |
f199cab1 | 12197 | |
5476a9a4 GM |
12198 | if $PKG_CONFIG --exists "libotf" 2>&5 && |
12199 | LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` && | |
12200 | LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then | |
12201 | edit_cflags=" | |
12202 | s,///*,/,g | |
12203 | s/^/ / | |
12204 | s/ -I/ $isystem/g | |
12205 | s/^ // | |
12206 | " | |
12207 | LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"` | |
12208 | LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'` | |
12209 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5 | |
12210 | $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; } | |
12211 | succeeded=yes | |
12212 | else | |
12213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12214 | $as_echo "no" >&6; } | |
12215 | LIBOTF_CFLAGS="" | |
12216 | LIBOTF_LIBS="" | |
12217 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
12218 | ## do set a variable so people can do so. Do it in a subshell |
12219 | ## to capture any diagnostics in invoking pkg-config. | |
12220 | LIBOTF_PKG_ERRORS=`($PKG_CONFIG --print-errors "libotf") 2>&1` | |
067d23c9 | 12221 | |
5476a9a4 | 12222 | fi |
f199cab1 GM |
12223 | |
12224 | ||
067d23c9 | 12225 | |
5476a9a4 GM |
12226 | else |
12227 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
12228 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
12229 | fi | |
12230 | fi | |
f199cab1 | 12231 | |
5476a9a4 GM |
12232 | if test $succeeded = yes; then |
12233 | HAVE_LIBOTF=yes | |
12234 | else | |
12235 | HAVE_LIBOTF=no | |
12236 | fi | |
f199cab1 | 12237 | |
5476a9a4 | 12238 | if test "$HAVE_LIBOTF" = "yes"; then |
f199cab1 | 12239 | |
5476a9a4 | 12240 | $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h |
f199cab1 | 12241 | |
5476a9a4 GM |
12242 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5 |
12243 | $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; } | |
12244 | if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then : | |
067d23c9 KY |
12245 | $as_echo_n "(cached) " >&6 |
12246 | else | |
5476a9a4 GM |
12247 | ac_check_lib_save_LIBS=$LIBS |
12248 | LIBS="-lotf $LIBS" | |
12249 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 12250 | /* end confdefs.h. */ |
5476a9a4 GM |
12251 | |
12252 | /* Override any GCC internal prototype to avoid an error. | |
12253 | Use char because int might match the return type of a GCC | |
12254 | builtin and then its argument prototype would still apply. */ | |
12255 | #ifdef __cplusplus | |
12256 | extern "C" | |
12257 | #endif | |
12258 | char OTF_get_variation_glyphs (); | |
067d23c9 KY |
12259 | int |
12260 | main () | |
12261 | { | |
5476a9a4 | 12262 | return OTF_get_variation_glyphs (); |
067d23c9 KY |
12263 | ; |
12264 | return 0; | |
12265 | } | |
12266 | _ACEOF | |
5476a9a4 GM |
12267 | if ac_fn_c_try_link "$LINENO"; then : |
12268 | ac_cv_lib_otf_OTF_get_variation_glyphs=yes | |
067d23c9 | 12269 | else |
5476a9a4 | 12270 | ac_cv_lib_otf_OTF_get_variation_glyphs=no |
067d23c9 | 12271 | fi |
5476a9a4 GM |
12272 | rm -f core conftest.err conftest.$ac_objext \ |
12273 | conftest$ac_exeext conftest.$ac_ext | |
12274 | LIBS=$ac_check_lib_save_LIBS | |
12275 | fi | |
12276 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5 | |
12277 | $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; } | |
12278 | if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then : | |
12279 | HAVE_OTF_GET_VARIATION_GLYPHS=yes | |
12280 | else | |
12281 | HAVE_OTF_GET_VARIATION_GLYPHS=no | |
067d23c9 | 12282 | fi |
067d23c9 | 12283 | |
5476a9a4 GM |
12284 | if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then |
12285 | ||
12286 | $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h | |
12287 | ||
12288 | fi | |
12289 | fi | |
12290 | fi | |
12291 | fi | |
12292 | ||
12293 | HAVE_M17N_FLT=no | |
12294 | if test "${HAVE_LIBOTF}" = yes; then | |
12295 | if test "${with_m17n_flt}" != "no"; then | |
12296 | ||
12297 | succeeded=no | |
12298 | ||
12299 | if test "$PKG_CONFIG" = "no" ; then | |
12300 | HAVE_M17N_FLT=no | |
12301 | else | |
12302 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
12303 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
12304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5 | |
12305 | $as_echo_n "checking for m17n-flt... " >&6; } | |
12306 | ||
12307 | if $PKG_CONFIG --exists "m17n-flt" 2>&5 && | |
12308 | M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` && | |
12309 | M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then | |
12310 | edit_cflags=" | |
12311 | s,///*,/,g | |
12312 | s/^/ / | |
12313 | s/ -I/ $isystem/g | |
12314 | s/^ // | |
12315 | " | |
12316 | M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"` | |
12317 | M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'` | |
12318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5 | |
12319 | $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; } | |
12320 | succeeded=yes | |
12321 | else | |
12322 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12323 | $as_echo "no" >&6; } | |
12324 | M17N_FLT_CFLAGS="" | |
12325 | M17N_FLT_LIBS="" | |
12326 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
12327 | ## do set a variable so people can do so. Do it in a subshell |
12328 | ## to capture any diagnostics in invoking pkg-config. | |
12329 | M17N_FLT_PKG_ERRORS=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1` | |
5476a9a4 GM |
12330 | |
12331 | fi | |
12332 | ||
12333 | ||
067d23c9 | 12334 | |
5476a9a4 GM |
12335 | else |
12336 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
12337 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
12338 | fi | |
f199cab1 | 12339 | fi |
067d23c9 | 12340 | |
5476a9a4 GM |
12341 | if test $succeeded = yes; then |
12342 | HAVE_M17N_FLT=yes | |
12343 | else | |
12344 | HAVE_M17N_FLT=no | |
12345 | fi | |
12346 | ||
12347 | if test "$HAVE_M17N_FLT" = "yes"; then | |
12348 | ||
12349 | $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h | |
12350 | ||
12351 | fi | |
12352 | fi | |
12353 | fi | |
12354 | else | |
12355 | HAVE_XFT=no | |
12356 | HAVE_FREETYPE=no | |
12357 | HAVE_LIBOTF=no | |
12358 | HAVE_M17N_FLT=no | |
12359 | fi | |
12360 | ||
12361 | ### End of font-backend (under X11) section. | |
12362 | ||
12363 | ||
067d23c9 | 12364 | |
067d23c9 | 12365 | |
5476a9a4 GM |
12366 | |
12367 | ||
12368 | ||
12369 | ||
12370 | ||
12371 | ||
12372 | ### Use -lXpm if available, unless `--with-xpm=no'. | |
12373 | HAVE_XPM=no | |
12374 | LIBXPM= | |
5c0255d9 GM |
12375 | |
12376 | if test "${HAVE_W32}" = "yes"; then | |
12377 | if test "${with_xpm}" != "no"; then | |
12378 | SAVE_CPPFLAGS="$CPPFLAGS" | |
12379 | SAVE_LDFLAGS="$LDFLAGS" | |
12380 | CPPFLAGS="$CPPFLAGS -I/usr/include/noX" | |
12381 | LDFLAGS="$LDFLAGS -L/usr/lib/noX" | |
12382 | ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default" | |
12383 | if test "x$ac_cv_header_X11_xpm_h" = x""yes; then : | |
12384 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5 | |
12385 | $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; } | |
12386 | if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then : | |
12387 | $as_echo_n "(cached) " >&6 | |
12388 | else | |
12389 | ac_check_lib_save_LIBS=$LIBS | |
12390 | LIBS="-lXpm $LIBS" | |
12391 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12392 | /* end confdefs.h. */ | |
12393 | ||
12394 | /* Override any GCC internal prototype to avoid an error. | |
12395 | Use char because int might match the return type of a GCC | |
12396 | builtin and then its argument prototype would still apply. */ | |
12397 | #ifdef __cplusplus | |
12398 | extern "C" | |
12399 | #endif | |
12400 | char XpmReadFileToImage (); | |
12401 | int | |
12402 | main () | |
12403 | { | |
12404 | return XpmReadFileToImage (); | |
12405 | ; | |
12406 | return 0; | |
12407 | } | |
12408 | _ACEOF | |
12409 | if ac_fn_c_try_link "$LINENO"; then : | |
12410 | ac_cv_lib_Xpm_XpmReadFileToImage=yes | |
12411 | else | |
12412 | ac_cv_lib_Xpm_XpmReadFileToImage=no | |
12413 | fi | |
12414 | rm -f core conftest.err conftest.$ac_objext \ | |
12415 | conftest$ac_exeext conftest.$ac_ext | |
12416 | LIBS=$ac_check_lib_save_LIBS | |
12417 | fi | |
12418 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5 | |
12419 | $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; } | |
12420 | if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then : | |
12421 | HAVE_XPM=yes | |
12422 | fi | |
12423 | ||
12424 | fi | |
12425 | ||
12426 | ||
12427 | if test "${HAVE_XPM}" = "yes"; then | |
12428 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5 | |
12429 | $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; } | |
12430 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12431 | /* end confdefs.h. */ | |
12432 | #include "X11/xpm.h" | |
12433 | #ifndef XpmReturnAllocPixels | |
12434 | no_return_alloc_pixels | |
12435 | #endif | |
12436 | ||
12437 | _ACEOF | |
12438 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
12439 | $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then : | |
12440 | HAVE_XPM=no | |
12441 | else | |
12442 | HAVE_XPM=yes | |
12443 | fi | |
12444 | rm -f conftest* | |
12445 | ||
12446 | ||
12447 | if test "${HAVE_XPM}" = "yes"; then | |
12448 | REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX" | |
12449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
12450 | $as_echo "yes" >&6; } | |
12451 | else | |
12452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12453 | $as_echo "no" >&6; } | |
12454 | CPPFLAGS="$SAVE_CPPFLAGS" | |
12455 | LDFLAGS="$SAVE_LDFLAGS" | |
12456 | fi | |
12457 | fi | |
12458 | fi | |
12459 | ||
12460 | if test "${HAVE_XPM}" = "yes"; then | |
12461 | ||
12462 | $as_echo "#define HAVE_XPM 1" >>confdefs.h | |
12463 | ||
12464 | LIBXPM=-lXpm | |
12465 | fi | |
12466 | fi | |
12467 | ||
5476a9a4 GM |
12468 | if test "${HAVE_X11}" = "yes"; then |
12469 | if test "${with_xpm}" != "no"; then | |
12470 | ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default" | |
12471 | if test "x$ac_cv_header_X11_xpm_h" = x""yes; then : | |
12472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5 | |
12473 | $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; } | |
12474 | if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then : | |
f199cab1 GM |
12475 | $as_echo_n "(cached) " >&6 |
12476 | else | |
5476a9a4 GM |
12477 | ac_check_lib_save_LIBS=$LIBS |
12478 | LIBS="-lXpm -lX11 $LIBS" | |
12479 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
12480 | /* end confdefs.h. */ |
12481 | ||
5476a9a4 GM |
12482 | /* Override any GCC internal prototype to avoid an error. |
12483 | Use char because int might match the return type of a GCC | |
12484 | builtin and then its argument prototype would still apply. */ | |
12485 | #ifdef __cplusplus | |
12486 | extern "C" | |
12487 | #endif | |
12488 | char XpmReadFileToPixmap (); | |
067d23c9 KY |
12489 | int |
12490 | main () | |
12491 | { | |
5476a9a4 | 12492 | return XpmReadFileToPixmap (); |
067d23c9 KY |
12493 | ; |
12494 | return 0; | |
12495 | } | |
12496 | _ACEOF | |
5476a9a4 GM |
12497 | if ac_fn_c_try_link "$LINENO"; then : |
12498 | ac_cv_lib_Xpm_XpmReadFileToPixmap=yes | |
067d23c9 | 12499 | else |
5476a9a4 | 12500 | ac_cv_lib_Xpm_XpmReadFileToPixmap=no |
067d23c9 | 12501 | fi |
5476a9a4 GM |
12502 | rm -f core conftest.err conftest.$ac_objext \ |
12503 | conftest$ac_exeext conftest.$ac_ext | |
12504 | LIBS=$ac_check_lib_save_LIBS | |
12505 | fi | |
12506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5 | |
12507 | $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; } | |
12508 | if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then : | |
12509 | HAVE_XPM=yes | |
f199cab1 | 12510 | fi |
067d23c9 KY |
12511 | |
12512 | fi | |
12513 | ||
12514 | ||
5476a9a4 GM |
12515 | if test "${HAVE_XPM}" = "yes"; then |
12516 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5 | |
12517 | $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; } | |
12518 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12519 | /* end confdefs.h. */ | |
12520 | #include "X11/xpm.h" | |
12521 | #ifndef XpmReturnAllocPixels | |
12522 | no_return_alloc_pixels | |
12523 | #endif | |
067d23c9 | 12524 | |
067d23c9 | 12525 | _ACEOF |
5476a9a4 GM |
12526 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
12527 | $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then : | |
12528 | HAVE_XPM=no | |
12529 | else | |
12530 | HAVE_XPM=yes | |
12531 | fi | |
12532 | rm -f conftest* | |
067d23c9 | 12533 | |
067d23c9 | 12534 | |
5476a9a4 GM |
12535 | if test "${HAVE_XPM}" = "yes"; then |
12536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
12537 | $as_echo "yes" >&6; } | |
12538 | else | |
12539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
12540 | $as_echo "no" >&6; } | |
12541 | fi | |
12542 | fi | |
12543 | fi | |
067d23c9 | 12544 | |
5476a9a4 | 12545 | if test "${HAVE_XPM}" = "yes"; then |
067d23c9 | 12546 | |
5476a9a4 | 12547 | $as_echo "#define HAVE_XPM 1" >>confdefs.h |
067d23c9 | 12548 | |
5476a9a4 GM |
12549 | LIBXPM=-lXpm |
12550 | fi | |
067d23c9 KY |
12551 | fi |
12552 | ||
f199cab1 | 12553 | |
5c0255d9 | 12554 | |
5476a9a4 GM |
12555 | ### Use -ljpeg if available, unless `--with-jpeg=no'. |
12556 | HAVE_JPEG=no | |
12557 | LIBJPEG= | |
5c0255d9 | 12558 | if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then |
5476a9a4 GM |
12559 | if test "${with_jpeg}" != "no"; then |
12560 | ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default" | |
12561 | if test "x$ac_cv_header_jerror_h" = x""yes; then : | |
12562 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5 | |
12563 | $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; } | |
12564 | if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then : | |
067d23c9 KY |
12565 | $as_echo_n "(cached) " >&6 |
12566 | else | |
5476a9a4 GM |
12567 | ac_check_lib_save_LIBS=$LIBS |
12568 | LIBS="-ljpeg $LIBS" | |
12569 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 12570 | /* end confdefs.h. */ |
f199cab1 | 12571 | |
5476a9a4 GM |
12572 | /* Override any GCC internal prototype to avoid an error. |
12573 | Use char because int might match the return type of a GCC | |
12574 | builtin and then its argument prototype would still apply. */ | |
12575 | #ifdef __cplusplus | |
12576 | extern "C" | |
12577 | #endif | |
12578 | char jpeg_destroy_compress (); | |
067d23c9 KY |
12579 | int |
12580 | main () | |
12581 | { | |
5476a9a4 | 12582 | return jpeg_destroy_compress (); |
067d23c9 KY |
12583 | ; |
12584 | return 0; | |
12585 | } | |
12586 | _ACEOF | |
12587 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 12588 | ac_cv_lib_jpeg_jpeg_destroy_compress=yes |
067d23c9 | 12589 | else |
5476a9a4 | 12590 | ac_cv_lib_jpeg_jpeg_destroy_compress=no |
067d23c9 KY |
12591 | fi |
12592 | rm -f core conftest.err conftest.$ac_objext \ | |
12593 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 GM |
12594 | LIBS=$ac_check_lib_save_LIBS |
12595 | fi | |
12596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5 | |
12597 | $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; } | |
12598 | if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then : | |
12599 | HAVE_JPEG=yes | |
12600 | fi | |
12601 | ||
067d23c9 | 12602 | fi |
f199cab1 | 12603 | |
f199cab1 GM |
12604 | |
12605 | fi | |
067d23c9 | 12606 | |
5476a9a4 GM |
12607 | if test "${HAVE_JPEG}" = "yes"; then |
12608 | $as_echo "#define HAVE_JPEG 1" >>confdefs.h | |
f199cab1 | 12609 | |
5476a9a4 GM |
12610 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
12611 | /* end confdefs.h. */ | |
12612 | #include <jpeglib.h> | |
12613 | version=JPEG_LIB_VERSION | |
f199cab1 | 12614 | |
5476a9a4 GM |
12615 | _ACEOF |
12616 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
12617 | $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then : | |
12618 | $as_echo "#define HAVE_JPEG 1" >>confdefs.h | |
f199cab1 | 12619 | |
5476a9a4 GM |
12620 | else |
12621 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5 | |
12622 | $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;} | |
12623 | HAVE_JPEG=no | |
067d23c9 | 12624 | fi |
5476a9a4 | 12625 | rm -f conftest* |
067d23c9 | 12626 | |
5476a9a4 GM |
12627 | fi |
12628 | if test "${HAVE_JPEG}" = "yes"; then | |
12629 | LIBJPEG=-ljpeg | |
12630 | fi | |
12631 | fi | |
067d23c9 KY |
12632 | |
12633 | ||
5476a9a4 GM |
12634 | ### Use -lpng if available, unless `--with-png=no'. |
12635 | HAVE_PNG=no | |
12636 | LIBPNG= | |
5c0255d9 | 12637 | if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then |
5476a9a4 GM |
12638 | if test "${with_png}" != "no"; then |
12639 | # Debian unstable as of July 2003 has multiple libpngs, and puts png.h | |
12640 | # in /usr/include/libpng. | |
12641 | for ac_header in png.h libpng/png.h | |
12642 | do : | |
12643 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
12644 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
12645 | eval as_val=\$$as_ac_Header | |
12646 | if test "x$as_val" = x""yes; then : | |
12647 | cat >>confdefs.h <<_ACEOF | |
12648 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
12649 | _ACEOF | |
12650 | break | |
12651 | fi | |
067d23c9 | 12652 | |
5476a9a4 | 12653 | done |
067d23c9 | 12654 | |
5476a9a4 GM |
12655 | if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then |
12656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5 | |
12657 | $as_echo_n "checking for png_get_channels in -lpng... " >&6; } | |
12658 | if test "${ac_cv_lib_png_png_get_channels+set}" = set; then : | |
12659 | $as_echo_n "(cached) " >&6 | |
12660 | else | |
12661 | ac_check_lib_save_LIBS=$LIBS | |
12662 | LIBS="-lpng -lz -lm $LIBS" | |
12663 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12664 | /* end confdefs.h. */ | |
067d23c9 | 12665 | |
5476a9a4 GM |
12666 | /* Override any GCC internal prototype to avoid an error. |
12667 | Use char because int might match the return type of a GCC | |
12668 | builtin and then its argument prototype would still apply. */ | |
12669 | #ifdef __cplusplus | |
12670 | extern "C" | |
12671 | #endif | |
12672 | char png_get_channels (); | |
12673 | int | |
12674 | main () | |
12675 | { | |
12676 | return png_get_channels (); | |
12677 | ; | |
12678 | return 0; | |
12679 | } | |
12680 | _ACEOF | |
12681 | if ac_fn_c_try_link "$LINENO"; then : | |
12682 | ac_cv_lib_png_png_get_channels=yes | |
f199cab1 | 12683 | else |
5476a9a4 GM |
12684 | ac_cv_lib_png_png_get_channels=no |
12685 | fi | |
12686 | rm -f core conftest.err conftest.$ac_objext \ | |
12687 | conftest$ac_exeext conftest.$ac_ext | |
12688 | LIBS=$ac_check_lib_save_LIBS | |
12689 | fi | |
12690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5 | |
12691 | $as_echo "$ac_cv_lib_png_png_get_channels" >&6; } | |
12692 | if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then : | |
12693 | HAVE_PNG=yes | |
f199cab1 | 12694 | fi |
067d23c9 | 12695 | |
5476a9a4 GM |
12696 | fi |
12697 | fi | |
7834125e | 12698 | |
5476a9a4 GM |
12699 | if test "${HAVE_PNG}" = "yes"; then |
12700 | ||
12701 | $as_echo "#define HAVE_PNG 1" >>confdefs.h | |
12702 | ||
12703 | LIBPNG="-lpng -lz -lm" | |
12704 | ||
12705 | ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H | |
12706 | # include <libpng/png.h> | |
12707 | #else | |
12708 | # include <png.h> | |
12709 | #endif | |
12710 | ||
12711 | " | |
12712 | if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then : | |
12713 | ||
12714 | else | |
7834125e | 12715 | |
5476a9a4 | 12716 | $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h |
7834125e | 12717 | |
f199cab1 | 12718 | fi |
7834125e | 12719 | |
5476a9a4 GM |
12720 | fi |
12721 | fi | |
7834125e GM |
12722 | |
12723 | ||
5476a9a4 GM |
12724 | ### Use -ltiff if available, unless `--with-tiff=no'. |
12725 | HAVE_TIFF=no | |
12726 | LIBTIFF= | |
5c0255d9 | 12727 | if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then |
5476a9a4 GM |
12728 | if test "${with_tiff}" != "no"; then |
12729 | ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default" | |
12730 | if test "x$ac_cv_header_tiffio_h" = x""yes; then : | |
12731 | tifflibs="-lz -lm" | |
12732 | # At least one tiff package requires the jpeg library. | |
12733 | if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi | |
12734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5 | |
12735 | $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; } | |
12736 | if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then : | |
f199cab1 GM |
12737 | $as_echo_n "(cached) " >&6 |
12738 | else | |
5476a9a4 GM |
12739 | ac_check_lib_save_LIBS=$LIBS |
12740 | LIBS="-ltiff $tifflibs $LIBS" | |
12741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 12742 | /* end confdefs.h. */ |
067d23c9 | 12743 | |
5476a9a4 GM |
12744 | /* Override any GCC internal prototype to avoid an error. |
12745 | Use char because int might match the return type of a GCC | |
12746 | builtin and then its argument prototype would still apply. */ | |
12747 | #ifdef __cplusplus | |
12748 | extern "C" | |
f199cab1 | 12749 | #endif |
5476a9a4 GM |
12750 | char TIFFGetVersion (); |
12751 | int | |
12752 | main () | |
12753 | { | |
12754 | return TIFFGetVersion (); | |
12755 | ; | |
12756 | return 0; | |
12757 | } | |
f199cab1 | 12758 | _ACEOF |
5476a9a4 GM |
12759 | if ac_fn_c_try_link "$LINENO"; then : |
12760 | ac_cv_lib_tiff_TIFFGetVersion=yes | |
f199cab1 | 12761 | else |
5476a9a4 | 12762 | ac_cv_lib_tiff_TIFFGetVersion=no |
f199cab1 | 12763 | fi |
5476a9a4 GM |
12764 | rm -f core conftest.err conftest.$ac_objext \ |
12765 | conftest$ac_exeext conftest.$ac_ext | |
12766 | LIBS=$ac_check_lib_save_LIBS | |
f199cab1 | 12767 | fi |
5476a9a4 GM |
12768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5 |
12769 | $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; } | |
12770 | if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then : | |
12771 | HAVE_TIFF=yes | |
f199cab1 | 12772 | fi |
067d23c9 | 12773 | |
5476a9a4 | 12774 | fi |
067d23c9 | 12775 | |
067d23c9 | 12776 | |
5476a9a4 | 12777 | fi |
f199cab1 | 12778 | |
5476a9a4 | 12779 | if test "${HAVE_TIFF}" = "yes"; then |
067d23c9 | 12780 | |
5476a9a4 | 12781 | $as_echo "#define HAVE_TIFF 1" >>confdefs.h |
067d23c9 | 12782 | |
5476a9a4 GM |
12783 | LIBTIFF=-ltiff |
12784 | fi | |
f199cab1 | 12785 | fi |
067d23c9 | 12786 | |
067d23c9 | 12787 | |
5476a9a4 GM |
12788 | ### Use -lgif or -lungif if available, unless `--with-gif=no'. |
12789 | HAVE_GIF=no | |
12790 | LIBGIF= | |
5c0255d9 GM |
12791 | if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \ |
12792 | || test "${HAVE_W32}" = "yes"; then | |
5476a9a4 GM |
12793 | ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default" |
12794 | if test "x$ac_cv_header_gif_lib_h" = x""yes; then : | |
12795 | # EGifPutExtensionLast only exists from version libungif-4.1.0b1. | |
12796 | # Earlier versions can crash Emacs. | |
12797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5 | |
12798 | $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; } | |
12799 | if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then : | |
f199cab1 GM |
12800 | $as_echo_n "(cached) " >&6 |
12801 | else | |
5476a9a4 GM |
12802 | ac_check_lib_save_LIBS=$LIBS |
12803 | LIBS="-lgif $LIBS" | |
12804 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 12805 | /* end confdefs.h. */ |
067d23c9 | 12806 | |
5476a9a4 GM |
12807 | /* Override any GCC internal prototype to avoid an error. |
12808 | Use char because int might match the return type of a GCC | |
12809 | builtin and then its argument prototype would still apply. */ | |
12810 | #ifdef __cplusplus | |
12811 | extern "C" | |
12812 | #endif | |
12813 | char EGifPutExtensionLast (); | |
f199cab1 GM |
12814 | int |
12815 | main () | |
12816 | { | |
5476a9a4 | 12817 | return EGifPutExtensionLast (); |
f199cab1 GM |
12818 | ; |
12819 | return 0; | |
12820 | } | |
12821 | _ACEOF | |
5476a9a4 GM |
12822 | if ac_fn_c_try_link "$LINENO"; then : |
12823 | ac_cv_lib_gif_EGifPutExtensionLast=yes | |
f199cab1 | 12824 | else |
5476a9a4 | 12825 | ac_cv_lib_gif_EGifPutExtensionLast=no |
f199cab1 | 12826 | fi |
5476a9a4 GM |
12827 | rm -f core conftest.err conftest.$ac_objext \ |
12828 | conftest$ac_exeext conftest.$ac_ext | |
12829 | LIBS=$ac_check_lib_save_LIBS | |
12830 | fi | |
12831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5 | |
12832 | $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; } | |
12833 | if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then : | |
12834 | HAVE_GIF=yes | |
12835 | else | |
12836 | HAVE_GIF=maybe | |
f199cab1 | 12837 | fi |
067d23c9 | 12838 | |
5476a9a4 GM |
12839 | fi |
12840 | ||
12841 | ||
12842 | ||
12843 | if test "$HAVE_GIF" = yes; then | |
12844 | LIBGIF=-lgif | |
12845 | elif test "$HAVE_GIF" = maybe; then | |
12846 | # If gif_lib.h but no libgif, try libungif. | |
12847 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5 | |
12848 | $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; } | |
12849 | if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then : | |
f199cab1 GM |
12850 | $as_echo_n "(cached) " >&6 |
12851 | else | |
5476a9a4 GM |
12852 | ac_check_lib_save_LIBS=$LIBS |
12853 | LIBS="-lungif $LIBS" | |
12854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 12855 | /* end confdefs.h. */ |
f199cab1 | 12856 | |
5476a9a4 GM |
12857 | /* Override any GCC internal prototype to avoid an error. |
12858 | Use char because int might match the return type of a GCC | |
12859 | builtin and then its argument prototype would still apply. */ | |
12860 | #ifdef __cplusplus | |
12861 | extern "C" | |
12862 | #endif | |
12863 | char EGifPutExtensionLast (); | |
f199cab1 GM |
12864 | int |
12865 | main () | |
12866 | { | |
5476a9a4 | 12867 | return EGifPutExtensionLast (); |
f199cab1 GM |
12868 | ; |
12869 | return 0; | |
12870 | } | |
12871 | _ACEOF | |
5476a9a4 GM |
12872 | if ac_fn_c_try_link "$LINENO"; then : |
12873 | ac_cv_lib_ungif_EGifPutExtensionLast=yes | |
f199cab1 | 12874 | else |
5476a9a4 | 12875 | ac_cv_lib_ungif_EGifPutExtensionLast=no |
f199cab1 | 12876 | fi |
5476a9a4 GM |
12877 | rm -f core conftest.err conftest.$ac_objext \ |
12878 | conftest$ac_exeext conftest.$ac_ext | |
12879 | LIBS=$ac_check_lib_save_LIBS | |
f199cab1 | 12880 | fi |
5476a9a4 GM |
12881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5 |
12882 | $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; } | |
12883 | if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then : | |
12884 | HAVE_GIF=yes | |
12885 | else | |
12886 | HAVE_GIF=no | |
12887 | fi | |
12888 | ||
12889 | test "$HAVE_GIF" = yes && LIBGIF=-lungif | |
12890 | fi | |
12891 | ||
12892 | if test "${HAVE_GIF}" = "yes"; then | |
12893 | ||
12894 | $as_echo "#define HAVE_GIF 1" >>confdefs.h | |
12895 | ||
12896 | fi | |
12897 | fi | |
12898 | ||
12899 | ||
12900 | if test "${HAVE_X11}" = "yes"; then | |
12901 | MISSING="" | |
12902 | WITH_NO="" | |
12903 | test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" && | |
12904 | MISSING="libXpm" && WITH_NO="--with-xpm=no" | |
12905 | test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" && | |
12906 | MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no" | |
12907 | test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" && | |
12908 | MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no" | |
12909 | test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" && | |
12910 | MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no" | |
12911 | test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" && | |
12912 | MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no" | |
12913 | ||
12914 | if test "X${MISSING}" != X; then | |
12915 | as_fn_error "The following required libraries were not found: | |
12916 | $MISSING | |
12917 | Maybe some development libraries/packages are missing? | |
12918 | If you don't want to link with them give | |
12919 | $WITH_NO | |
12920 | as options to configure" "$LINENO" 5 | |
12921 | fi | |
12922 | fi | |
12923 | ||
12924 | ### Use -lgpm if available, unless `--with-gpm=no'. | |
12925 | HAVE_GPM=no | |
12926 | LIBGPM= | |
12927 | if test "${with_gpm}" != "no"; then | |
12928 | ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default" | |
12929 | if test "x$ac_cv_header_gpm_h" = x""yes; then : | |
12930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5 | |
12931 | $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; } | |
12932 | if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then : | |
067d23c9 KY |
12933 | $as_echo_n "(cached) " >&6 |
12934 | else | |
5476a9a4 GM |
12935 | ac_check_lib_save_LIBS=$LIBS |
12936 | LIBS="-lgpm $LIBS" | |
12937 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
12938 | /* end confdefs.h. */ |
12939 | ||
5476a9a4 GM |
12940 | /* Override any GCC internal prototype to avoid an error. |
12941 | Use char because int might match the return type of a GCC | |
12942 | builtin and then its argument prototype would still apply. */ | |
12943 | #ifdef __cplusplus | |
12944 | extern "C" | |
12945 | #endif | |
12946 | char Gpm_Open (); | |
067d23c9 KY |
12947 | int |
12948 | main () | |
12949 | { | |
5476a9a4 | 12950 | return Gpm_Open (); |
067d23c9 KY |
12951 | ; |
12952 | return 0; | |
12953 | } | |
12954 | _ACEOF | |
5476a9a4 GM |
12955 | if ac_fn_c_try_link "$LINENO"; then : |
12956 | ac_cv_lib_gpm_Gpm_Open=yes | |
067d23c9 | 12957 | else |
5476a9a4 | 12958 | ac_cv_lib_gpm_Gpm_Open=no |
067d23c9 | 12959 | fi |
5476a9a4 GM |
12960 | rm -f core conftest.err conftest.$ac_objext \ |
12961 | conftest$ac_exeext conftest.$ac_ext | |
12962 | LIBS=$ac_check_lib_save_LIBS | |
12963 | fi | |
12964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5 | |
12965 | $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; } | |
12966 | if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then : | |
12967 | HAVE_GPM=yes | |
067d23c9 | 12968 | fi |
f199cab1 | 12969 | |
5476a9a4 | 12970 | fi |
f199cab1 | 12971 | |
f199cab1 | 12972 | |
f199cab1 | 12973 | |
5476a9a4 | 12974 | if test "${HAVE_GPM}" = "yes"; then |
f199cab1 | 12975 | |
5476a9a4 | 12976 | $as_echo "#define HAVE_GPM 1" >>confdefs.h |
f199cab1 | 12977 | |
5476a9a4 GM |
12978 | LIBGPM=-lgpm |
12979 | fi | |
067d23c9 | 12980 | fi |
067d23c9 KY |
12981 | |
12982 | ||
12983 | ||
12984 | ||
12985 | ||
12986 | ||
5476a9a4 GM |
12987 | GNUSTEP_CFLAGS= |
12988 | ### Use NeXTstep API to implement GUI. | |
12989 | if test "${HAVE_NS}" = "yes"; then | |
067d23c9 | 12990 | |
5476a9a4 | 12991 | $as_echo "#define HAVE_NS 1" >>confdefs.h |
067d23c9 | 12992 | |
5476a9a4 | 12993 | if test "${NS_IMPL_COCOA}" = "yes"; then |
067d23c9 | 12994 | |
5476a9a4 | 12995 | $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h |
f199cab1 | 12996 | |
5476a9a4 GM |
12997 | fi |
12998 | if test "${NS_IMPL_GNUSTEP}" = "yes"; then | |
f199cab1 | 12999 | |
5476a9a4 | 13000 | $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h |
f199cab1 | 13001 | |
5476a9a4 GM |
13002 | # See also .m.o rule in Makefile.in */ |
13003 | # FIXME: are all these flags really needed? Document here why. */ | |
13004 | GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}" | |
13005 | ## Extra CFLAGS applied to src/*.m files. | |
13006 | GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE" | |
13007 | fi | |
13008 | # We also have mouse menus. | |
13009 | HAVE_MENUS=yes | |
13010 | OTHER_FILES=ns-app | |
13011 | fi | |
f199cab1 | 13012 | |
5c0255d9 GM |
13013 | if test "${HAVE_W32}" = "yes"; then |
13014 | HAVE_MENUS=yes | |
13015 | fi | |
f199cab1 | 13016 | |
5476a9a4 GM |
13017 | ### Use session management (-lSM -lICE) if available |
13018 | HAVE_X_SM=no | |
13019 | LIBXSM= | |
13020 | if test "${HAVE_X11}" = "yes"; then | |
13021 | ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default" | |
13022 | if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then : | |
13023 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5 | |
13024 | $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; } | |
13025 | if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then : | |
067d23c9 KY |
13026 | $as_echo_n "(cached) " >&6 |
13027 | else | |
5476a9a4 GM |
13028 | ac_check_lib_save_LIBS=$LIBS |
13029 | LIBS="-lSM -lICE $LIBS" | |
13030 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
13031 | /* end confdefs.h. */ |
13032 | ||
5476a9a4 GM |
13033 | /* Override any GCC internal prototype to avoid an error. |
13034 | Use char because int might match the return type of a GCC | |
13035 | builtin and then its argument prototype would still apply. */ | |
13036 | #ifdef __cplusplus | |
13037 | extern "C" | |
13038 | #endif | |
13039 | char SmcOpenConnection (); | |
f199cab1 GM |
13040 | int |
13041 | main () | |
13042 | { | |
5476a9a4 GM |
13043 | return SmcOpenConnection (); |
13044 | ; | |
13045 | return 0; | |
f199cab1 | 13046 | } |
067d23c9 | 13047 | _ACEOF |
5476a9a4 GM |
13048 | if ac_fn_c_try_link "$LINENO"; then : |
13049 | ac_cv_lib_SM_SmcOpenConnection=yes | |
067d23c9 | 13050 | else |
5476a9a4 | 13051 | ac_cv_lib_SM_SmcOpenConnection=no |
f199cab1 | 13052 | fi |
5476a9a4 GM |
13053 | rm -f core conftest.err conftest.$ac_objext \ |
13054 | conftest$ac_exeext conftest.$ac_ext | |
13055 | LIBS=$ac_check_lib_save_LIBS | |
13056 | fi | |
13057 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5 | |
13058 | $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; } | |
13059 | if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then : | |
13060 | HAVE_X_SM=yes | |
067d23c9 | 13061 | fi |
067d23c9 | 13062 | |
f199cab1 | 13063 | fi |
f199cab1 | 13064 | |
f199cab1 | 13065 | |
067d23c9 | 13066 | |
5476a9a4 GM |
13067 | if test "${HAVE_X_SM}" = "yes"; then |
13068 | ||
13069 | $as_echo "#define HAVE_X_SM 1" >>confdefs.h | |
13070 | ||
13071 | LIBXSM="-lSM -lICE" | |
13072 | case "$LIBS" in | |
13073 | *-lSM*) ;; | |
13074 | *) LIBS="$LIBXSM $LIBS" ;; | |
13075 | esac | |
067d23c9 | 13076 | fi |
5476a9a4 | 13077 | fi |
067d23c9 | 13078 | |
067d23c9 | 13079 | |
5476a9a4 GM |
13080 | ### Use libxml (-lxml2) if available |
13081 | HAVE_LIBXML2=no | |
13082 | if test "${with_xml2}" != "no"; then | |
13083 | ### I'm not sure what the version number should be, so I just guessed. | |
067d23c9 | 13084 | |
5476a9a4 | 13085 | succeeded=no |
067d23c9 | 13086 | |
5476a9a4 GM |
13087 | if test "$PKG_CONFIG" = "no" ; then |
13088 | HAVE_LIBXML2=no | |
13089 | else | |
13090 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
13091 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
13092 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5 | |
13093 | $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; } | |
067d23c9 | 13094 | |
5476a9a4 GM |
13095 | if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 && |
13096 | LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` && | |
13097 | LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then | |
13098 | edit_cflags=" | |
13099 | s,///*,/,g | |
13100 | s/^/ / | |
13101 | s/ -I/ $isystem/g | |
13102 | s/^ // | |
13103 | " | |
13104 | LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"` | |
13105 | LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'` | |
13106 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5 | |
13107 | $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; } | |
13108 | succeeded=yes | |
13109 | else | |
13110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
13111 | $as_echo "no" >&6; } | |
13112 | LIBXML2_CFLAGS="" | |
13113 | LIBXML2_LIBS="" | |
13114 | ## If we have a custom action on failure, don't print errors, but | |
e2d8f316 GM |
13115 | ## do set a variable so people can do so. Do it in a subshell |
13116 | ## to capture any diagnostics in invoking pkg-config. | |
13117 | LIBXML2_PKG_ERRORS=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1` | |
5476a9a4 GM |
13118 | |
13119 | fi | |
13120 | ||
13121 | ||
13122 | ||
13123 | else | |
13124 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
13125 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
13126 | fi | |
13127 | fi | |
13128 | ||
13129 | if test $succeeded = yes; then | |
13130 | HAVE_LIBXML2=yes | |
13131 | else | |
13132 | HAVE_LIBXML2=no | |
13133 | fi | |
13134 | ||
13135 | if test "${HAVE_LIBXML2}" = "yes"; then | |
13136 | LIBS="$LIBXML2_LIBS $LIBS" | |
13137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5 | |
13138 | $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; } | |
13139 | if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then : | |
067d23c9 KY |
13140 | $as_echo_n "(cached) " >&6 |
13141 | else | |
5476a9a4 GM |
13142 | ac_check_lib_save_LIBS=$LIBS |
13143 | LIBS="-lxml2 $LIBS" | |
13144 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
13145 | /* end confdefs.h. */ |
13146 | ||
5476a9a4 GM |
13147 | /* Override any GCC internal prototype to avoid an error. |
13148 | Use char because int might match the return type of a GCC | |
13149 | builtin and then its argument prototype would still apply. */ | |
13150 | #ifdef __cplusplus | |
13151 | extern "C" | |
13152 | #endif | |
13153 | char htmlReadMemory (); | |
067d23c9 KY |
13154 | int |
13155 | main () | |
13156 | { | |
5476a9a4 | 13157 | return htmlReadMemory (); |
067d23c9 KY |
13158 | ; |
13159 | return 0; | |
13160 | } | |
13161 | _ACEOF | |
5476a9a4 GM |
13162 | if ac_fn_c_try_link "$LINENO"; then : |
13163 | ac_cv_lib_xml2_htmlReadMemory=yes | |
067d23c9 | 13164 | else |
5476a9a4 | 13165 | ac_cv_lib_xml2_htmlReadMemory=no |
067d23c9 | 13166 | fi |
5476a9a4 GM |
13167 | rm -f core conftest.err conftest.$ac_objext \ |
13168 | conftest$ac_exeext conftest.$ac_ext | |
13169 | LIBS=$ac_check_lib_save_LIBS | |
13170 | fi | |
13171 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5 | |
13172 | $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; } | |
13173 | if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then : | |
13174 | HAVE_LIBXML2=yes | |
13175 | else | |
13176 | HAVE_LIBXML2=no | |
067d23c9 KY |
13177 | fi |
13178 | ||
5476a9a4 | 13179 | if test "${HAVE_LIBXML2}" = "yes"; then |
067d23c9 | 13180 | |
5476a9a4 | 13181 | $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h |
067d23c9 | 13182 | |
5476a9a4 GM |
13183 | else |
13184 | LIBXML2_LIBS="" | |
13185 | LIBXML2_CFLAGS="" | |
13186 | fi | |
067d23c9 | 13187 | fi |
5476a9a4 | 13188 | fi |
067d23c9 | 13189 | |
067d23c9 | 13190 | |
067d23c9 | 13191 | |
5476a9a4 GM |
13192 | # If netdb.h doesn't declare h_errno, we must declare it by hand. |
13193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5 | |
13194 | $as_echo_n "checking whether netdb declares h_errno... " >&6; } | |
13195 | if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then : | |
13196 | $as_echo_n "(cached) " >&6 | |
067d23c9 | 13197 | else |
5476a9a4 GM |
13198 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13199 | /* end confdefs.h. */ | |
13200 | #include <netdb.h> | |
13201 | int | |
13202 | main () | |
13203 | { | |
13204 | return h_errno; | |
13205 | ; | |
13206 | return 0; | |
13207 | } | |
13208 | _ACEOF | |
13209 | if ac_fn_c_try_link "$LINENO"; then : | |
13210 | emacs_cv_netdb_declares_h_errno=yes | |
13211 | else | |
13212 | emacs_cv_netdb_declares_h_errno=no | |
067d23c9 | 13213 | fi |
5476a9a4 GM |
13214 | rm -f core conftest.err conftest.$ac_objext \ |
13215 | conftest$ac_exeext conftest.$ac_ext | |
13216 | fi | |
13217 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5 | |
13218 | $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; } | |
13219 | if test $emacs_cv_netdb_declares_h_errno = yes; then | |
067d23c9 | 13220 | |
5476a9a4 | 13221 | $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h |
f199cab1 | 13222 | |
5476a9a4 | 13223 | fi |
f199cab1 | 13224 | |
2c98a625 GM |
13225 | # sqrt and other floating-point functions such as fmod and frexp |
13226 | # are found in -lm on most systems. | |
5476a9a4 GM |
13227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 |
13228 | $as_echo_n "checking for sqrt in -lm... " >&6; } | |
13229 | if test "${ac_cv_lib_m_sqrt+set}" = set; then : | |
13230 | $as_echo_n "(cached) " >&6 | |
13231 | else | |
13232 | ac_check_lib_save_LIBS=$LIBS | |
13233 | LIBS="-lm $LIBS" | |
13234 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13235 | /* end confdefs.h. */ | |
f199cab1 | 13236 | |
5476a9a4 GM |
13237 | /* Override any GCC internal prototype to avoid an error. |
13238 | Use char because int might match the return type of a GCC | |
13239 | builtin and then its argument prototype would still apply. */ | |
13240 | #ifdef __cplusplus | |
13241 | extern "C" | |
13242 | #endif | |
13243 | char sqrt (); | |
13244 | int | |
13245 | main () | |
13246 | { | |
13247 | return sqrt (); | |
13248 | ; | |
13249 | return 0; | |
13250 | } | |
13251 | _ACEOF | |
13252 | if ac_fn_c_try_link "$LINENO"; then : | |
13253 | ac_cv_lib_m_sqrt=yes | |
13254 | else | |
13255 | ac_cv_lib_m_sqrt=no | |
13256 | fi | |
13257 | rm -f core conftest.err conftest.$ac_objext \ | |
13258 | conftest$ac_exeext conftest.$ac_ext | |
13259 | LIBS=$ac_check_lib_save_LIBS | |
13260 | fi | |
13261 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 | |
13262 | $as_echo "$ac_cv_lib_m_sqrt" >&6; } | |
13263 | if test "x$ac_cv_lib_m_sqrt" = x""yes; then : | |
13264 | cat >>confdefs.h <<_ACEOF | |
13265 | #define HAVE_LIBM 1 | |
13266 | _ACEOF | |
f199cab1 | 13267 | |
5476a9a4 | 13268 | LIBS="-lm $LIBS" |
f199cab1 | 13269 | |
5476a9a4 | 13270 | fi |
f199cab1 | 13271 | |
f199cab1 | 13272 | |
5476a9a4 GM |
13273 | # Check for mail-locking functions in a "mail" library. Probably this should |
13274 | # have the same check as for liblockfile below. | |
13275 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5 | |
13276 | $as_echo_n "checking for maillock in -lmail... " >&6; } | |
13277 | if test "${ac_cv_lib_mail_maillock+set}" = set; then : | |
067d23c9 KY |
13278 | $as_echo_n "(cached) " >&6 |
13279 | else | |
5476a9a4 GM |
13280 | ac_check_lib_save_LIBS=$LIBS |
13281 | LIBS="-lmail $LIBS" | |
13282 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
13283 | /* end confdefs.h. */ |
13284 | ||
5476a9a4 GM |
13285 | /* Override any GCC internal prototype to avoid an error. |
13286 | Use char because int might match the return type of a GCC | |
13287 | builtin and then its argument prototype would still apply. */ | |
13288 | #ifdef __cplusplus | |
13289 | extern "C" | |
067d23c9 | 13290 | #endif |
5476a9a4 GM |
13291 | char maillock (); |
13292 | int | |
13293 | main () | |
13294 | { | |
13295 | return maillock (); | |
13296 | ; | |
13297 | return 0; | |
13298 | } | |
067d23c9 | 13299 | _ACEOF |
5476a9a4 GM |
13300 | if ac_fn_c_try_link "$LINENO"; then : |
13301 | ac_cv_lib_mail_maillock=yes | |
067d23c9 | 13302 | else |
5476a9a4 | 13303 | ac_cv_lib_mail_maillock=no |
067d23c9 | 13304 | fi |
5476a9a4 GM |
13305 | rm -f core conftest.err conftest.$ac_objext \ |
13306 | conftest$ac_exeext conftest.$ac_ext | |
13307 | LIBS=$ac_check_lib_save_LIBS | |
067d23c9 | 13308 | fi |
5476a9a4 GM |
13309 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5 |
13310 | $as_echo "$ac_cv_lib_mail_maillock" >&6; } | |
13311 | if test "x$ac_cv_lib_mail_maillock" = x""yes; then : | |
13312 | have_mail=yes | |
f199cab1 | 13313 | else |
5476a9a4 | 13314 | have_mail=no |
067d23c9 KY |
13315 | fi |
13316 | ||
5476a9a4 GM |
13317 | if test $have_mail = yes; then |
13318 | LIBS_MAIL=-lmail | |
13319 | LIBS="$LIBS_MAIL $LIBS" | |
067d23c9 | 13320 | |
5476a9a4 | 13321 | $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h |
067d23c9 | 13322 | |
5476a9a4 GM |
13323 | else |
13324 | LIBS_MAIL= | |
13325 | fi | |
13326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5 | |
13327 | $as_echo_n "checking for maillock in -llockfile... " >&6; } | |
13328 | if test "${ac_cv_lib_lockfile_maillock+set}" = set; then : | |
067d23c9 KY |
13329 | $as_echo_n "(cached) " >&6 |
13330 | else | |
5476a9a4 GM |
13331 | ac_check_lib_save_LIBS=$LIBS |
13332 | LIBS="-llockfile $LIBS" | |
067d23c9 KY |
13333 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13334 | /* end confdefs.h. */ | |
13335 | ||
13336 | /* Override any GCC internal prototype to avoid an error. | |
13337 | Use char because int might match the return type of a GCC | |
13338 | builtin and then its argument prototype would still apply. */ | |
13339 | #ifdef __cplusplus | |
13340 | extern "C" | |
13341 | #endif | |
5476a9a4 | 13342 | char maillock (); |
067d23c9 KY |
13343 | int |
13344 | main () | |
13345 | { | |
5476a9a4 | 13346 | return maillock (); |
067d23c9 KY |
13347 | ; |
13348 | return 0; | |
13349 | } | |
13350 | _ACEOF | |
5476a9a4 GM |
13351 | if ac_fn_c_try_link "$LINENO"; then : |
13352 | ac_cv_lib_lockfile_maillock=yes | |
13353 | else | |
13354 | ac_cv_lib_lockfile_maillock=no | |
067d23c9 KY |
13355 | fi |
13356 | rm -f core conftest.err conftest.$ac_objext \ | |
5476a9a4 GM |
13357 | conftest$ac_exeext conftest.$ac_ext |
13358 | LIBS=$ac_check_lib_save_LIBS | |
067d23c9 | 13359 | fi |
5476a9a4 GM |
13360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5 |
13361 | $as_echo "$ac_cv_lib_lockfile_maillock" >&6; } | |
13362 | if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then : | |
13363 | have_lockfile=yes | |
067d23c9 | 13364 | else |
5476a9a4 | 13365 | have_lockfile=no |
f199cab1 GM |
13366 | fi |
13367 | ||
5476a9a4 GM |
13368 | if test $have_lockfile = yes; then |
13369 | LIBS_MAIL=-llockfile | |
13370 | LIBS="$LIBS_MAIL $LIBS" | |
067d23c9 | 13371 | |
5476a9a4 | 13372 | $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h |
067d23c9 | 13373 | |
5476a9a4 GM |
13374 | else |
13375 | # If we have the shared liblockfile, assume we must use it for mail | |
13376 | # locking (e.g. Debian). If we couldn't link against liblockfile | |
13377 | # (no liblockfile.a installed), ensure that we don't need to. | |
13378 | # Extract the first word of "liblockfile.so", so it can be a program name with args. | |
13379 | set dummy liblockfile.so; ac_word=$2 | |
13380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
13381 | $as_echo_n "checking for $ac_word... " >&6; } | |
13382 | if test "${ac_cv_prog_liblockfile+set}" = set; then : | |
13383 | $as_echo_n "(cached) " >&6 | |
13384 | else | |
13385 | if test -n "$liblockfile"; then | |
13386 | ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test. | |
13387 | else | |
13388 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
13389 | as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH" | |
13390 | for as_dir in $as_dummy | |
13391 | do | |
13392 | IFS=$as_save_IFS | |
13393 | test -z "$as_dir" && as_dir=. | |
13394 | for ac_exec_ext in '' $ac_executable_extensions; do | |
13395 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
13396 | ac_cv_prog_liblockfile="yes" | |
13397 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
13398 | break 2 | |
13399 | fi | |
13400 | done | |
13401 | done | |
13402 | IFS=$as_save_IFS | |
067d23c9 | 13403 | |
5476a9a4 GM |
13404 | test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no" |
13405 | fi | |
13406 | fi | |
13407 | liblockfile=$ac_cv_prog_liblockfile | |
13408 | if test -n "$liblockfile"; then | |
13409 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5 | |
13410 | $as_echo "$liblockfile" >&6; } | |
13411 | else | |
13412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
13413 | $as_echo "no" >&6; } | |
13414 | fi | |
067d23c9 | 13415 | |
067d23c9 | 13416 | |
5476a9a4 GM |
13417 | if test $ac_cv_prog_liblockfile = yes; then |
13418 | as_fn_error "Shared liblockfile found but can't link against it. | |
13419 | This probably means that movemail could lose mail. | |
13420 | There may be a \`development' package to install containing liblockfile." "$LINENO" 5 | |
13421 | fi | |
13422 | fi | |
067d23c9 | 13423 | |
067d23c9 | 13424 | |
067d23c9 | 13425 | |
067d23c9 KY |
13426 | |
13427 | ||
5476a9a4 GM |
13428 | ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to |
13429 | ## interlock access to the mail spool. The alternative is a lock file named | |
13430 | ## /usr/spool/mail/$USER.lock. | |
13431 | mail_lock=no | |
13432 | case "$opsys" in | |
13433 | aix4-2) mail_lock="lockf" ;; | |
067d23c9 | 13434 | |
5476a9a4 | 13435 | gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;; |
067d23c9 | 13436 | |
5476a9a4 GM |
13437 | ## On GNU/Linux systems, both methods are used by various mail programs. |
13438 | ## I assume most people are using newer mailers that have heard of flock. | |
13439 | ## Change this if you need to. | |
13440 | ## Debian contains a patch which says: ``On Debian/GNU/Linux systems, | |
13441 | ## configure gets the right answers, and that means *NOT* using flock. | |
13442 | ## Using flock is guaranteed to be the wrong thing. See Debian Policy | |
13443 | ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the | |
13444 | ## Debian maintainer hasn't provided a clean fix for Emacs. | |
13445 | ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and | |
13446 | ## HAVE_MAILLOCK_H are defined, so the following appears to be the | |
13447 | ## correct logic. -- fx | |
13448 | ## We must check for HAVE_LIBLOCKFILE too, as movemail does. | |
13449 | ## liblockfile is a Free Software replacement for libmail, used on | |
13450 | ## Debian systems and elsewhere. -rfr. | |
13451 | gnu-*) | |
13452 | mail_lock="flock" | |
13453 | if test $have_mail = yes || test $have_lockfile = yes; then | |
13454 | test $ac_cv_header_maillock_h = yes && mail_lock=no | |
13455 | fi | |
13456 | ;; | |
13457 | esac | |
f199cab1 | 13458 | |
5476a9a4 GM |
13459 | BLESSMAIL_TARGET= |
13460 | case "$mail_lock" in | |
13461 | flock) | |
13462 | $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h | |
13463 | ;; | |
f199cab1 | 13464 | |
5476a9a4 GM |
13465 | lockf) |
13466 | $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h | |
13467 | ;; | |
f199cab1 | 13468 | |
5476a9a4 GM |
13469 | *) BLESSMAIL_TARGET="need-blessmail" ;; |
13470 | esac | |
f199cab1 GM |
13471 | |
13472 | ||
13473 | ||
5476a9a4 | 13474 | for ac_func in gethostname \ |
e7d0e5ee | 13475 | getrusage get_current_dir_name \ |
eda33f78 | 13476 | lrand48 \ |
a455a5ce | 13477 | select getpagesize setlocale \ |
aa8715fb | 13478 | utimes getrlimit setrlimit shutdown getaddrinfo \ |
eda33f78 | 13479 | strsignal setitimer \ |
5476a9a4 GM |
13480 | sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \ |
13481 | gai_strerror mkstemp getline getdelim fsync sync \ | |
13482 | difftime posix_memalign \ | |
13483 | getpwent endpwent getgrent endgrent \ | |
13484 | touchlock \ | |
13485 | cfmakeraw cfsetspeed copysign __executable_start | |
13486 | do : | |
13487 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
13488 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
13489 | eval as_val=\$$as_ac_var | |
13490 | if test "x$as_val" = x""yes; then : | |
13491 | cat >>confdefs.h <<_ACEOF | |
13492 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
13493 | _ACEOF | |
f199cab1 | 13494 | |
5476a9a4 GM |
13495 | fi |
13496 | done | |
f199cab1 GM |
13497 | |
13498 | ||
5476a9a4 GM |
13499 | ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines |
13500 | ## has a broken `rint' in some library versions including math library | |
13501 | ## version number A.09.05. | |
13502 | ## You can fix the math library by installing patch number PHSS_4630. | |
13503 | ## But we can fix it more reliably for Emacs by just not using rint. | |
8ad96b1d | 13504 | ## We also skip HAVE_RANDOM - see comments in src/conf_post.h. |
5476a9a4 GM |
13505 | case $opsys in |
13506 | hpux*) : ;; | |
13507 | *) for ac_func in random rint | |
13508 | do : | |
13509 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
13510 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
13511 | eval as_val=\$$as_ac_var | |
13512 | if test "x$as_val" = x""yes; then : | |
13513 | cat >>confdefs.h <<_ACEOF | |
13514 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
13515 | _ACEOF | |
f199cab1 | 13516 | |
5476a9a4 GM |
13517 | fi |
13518 | done | |
13519 | ;; | |
13520 | esac | |
f199cab1 | 13521 | |
5476a9a4 GM |
13522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5 |
13523 | $as_echo_n "checking for __builtin_unwind_init... " >&6; } | |
13524 | if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then : | |
067d23c9 | 13525 | $as_echo_n "(cached) " >&6 |
f199cab1 GM |
13526 | else |
13527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
13528 | /* end confdefs.h. */ |
13529 | ||
067d23c9 KY |
13530 | int |
13531 | main () | |
13532 | { | |
5476a9a4 | 13533 | __builtin_unwind_init (); |
067d23c9 KY |
13534 | ; |
13535 | return 0; | |
13536 | } | |
13537 | _ACEOF | |
5476a9a4 GM |
13538 | if ac_fn_c_try_link "$LINENO"; then : |
13539 | emacs_cv_func___builtin_unwind_init=yes | |
067d23c9 | 13540 | else |
5476a9a4 | 13541 | emacs_cv_func___builtin_unwind_init=no |
067d23c9 | 13542 | fi |
5476a9a4 GM |
13543 | rm -f core conftest.err conftest.$ac_objext \ |
13544 | conftest$ac_exeext conftest.$ac_ext | |
067d23c9 | 13545 | fi |
5476a9a4 GM |
13546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5 |
13547 | $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; } | |
13548 | if test $emacs_cv_func___builtin_unwind_init = yes; then | |
067d23c9 | 13549 | |
5476a9a4 | 13550 | $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h |
f199cab1 | 13551 | |
067d23c9 | 13552 | fi |
067d23c9 | 13553 | |
f199cab1 GM |
13554 | |
13555 | ||
13556 | ||
13557 | ||
5476a9a4 GM |
13558 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 |
13559 | $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } | |
13560 | if test "${ac_cv_sys_largefile_source+set}" = set; then : | |
13561 | $as_echo_n "(cached) " >&6 | |
13562 | else | |
13563 | while :; do | |
13564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13565 | /* end confdefs.h. */ | |
13566 | #include <sys/types.h> /* for off_t */ | |
13567 | #include <stdio.h> | |
13568 | int | |
13569 | main () | |
13570 | { | |
13571 | int (*fp) (FILE *, off_t, int) = fseeko; | |
13572 | return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); | |
13573 | ; | |
13574 | return 0; | |
13575 | } | |
13576 | _ACEOF | |
13577 | if ac_fn_c_try_link "$LINENO"; then : | |
13578 | ac_cv_sys_largefile_source=no; break | |
067d23c9 | 13579 | fi |
5476a9a4 GM |
13580 | rm -f core conftest.err conftest.$ac_objext \ |
13581 | conftest$ac_exeext conftest.$ac_ext | |
13582 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13583 | /* end confdefs.h. */ | |
13584 | #define _LARGEFILE_SOURCE 1 | |
13585 | #include <sys/types.h> /* for off_t */ | |
13586 | #include <stdio.h> | |
13587 | int | |
13588 | main () | |
13589 | { | |
13590 | int (*fp) (FILE *, off_t, int) = fseeko; | |
13591 | return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); | |
13592 | ; | |
13593 | return 0; | |
13594 | } | |
13595 | _ACEOF | |
13596 | if ac_fn_c_try_link "$LINENO"; then : | |
13597 | ac_cv_sys_largefile_source=1; break | |
13598 | fi | |
13599 | rm -f core conftest.err conftest.$ac_objext \ | |
13600 | conftest$ac_exeext conftest.$ac_ext | |
13601 | ac_cv_sys_largefile_source=unknown | |
13602 | break | |
13603 | done | |
13604 | fi | |
13605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 | |
13606 | $as_echo "$ac_cv_sys_largefile_source" >&6; } | |
13607 | case $ac_cv_sys_largefile_source in #( | |
13608 | no | unknown) ;; | |
13609 | *) | |
13610 | cat >>confdefs.h <<_ACEOF | |
13611 | #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source | |
13612 | _ACEOF | |
13613 | ;; | |
13614 | esac | |
13615 | rm -rf conftest* | |
067d23c9 | 13616 | |
5476a9a4 GM |
13617 | # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug |
13618 | # in glibc 2.1.3, but that breaks too many other things. | |
13619 | # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. | |
13620 | if test $ac_cv_sys_largefile_source != unknown; then | |
067d23c9 | 13621 | |
5476a9a4 | 13622 | $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h |
067d23c9 | 13623 | |
5476a9a4 | 13624 | fi |
067d23c9 KY |
13625 | |
13626 | ||
5476a9a4 GM |
13627 | # UNIX98 PTYs. |
13628 | for ac_func in grantpt | |
13629 | do : | |
13630 | ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt" | |
13631 | if test "x$ac_cv_func_grantpt" = x""yes; then : | |
13632 | cat >>confdefs.h <<_ACEOF | |
13633 | #define HAVE_GRANTPT 1 | |
13634 | _ACEOF | |
f199cab1 | 13635 | |
5476a9a4 GM |
13636 | fi |
13637 | done | |
f199cab1 | 13638 | |
f199cab1 | 13639 | |
5476a9a4 | 13640 | # PTY-related GNU extensions. |
1146da8d | 13641 | for ac_func in getpt posix_openpt |
5476a9a4 | 13642 | do : |
1146da8d GM |
13643 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
13644 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
13645 | eval as_val=\$$as_ac_var | |
13646 | if test "x$as_val" = x""yes; then : | |
5476a9a4 | 13647 | cat >>confdefs.h <<_ACEOF |
1146da8d | 13648 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
5476a9a4 | 13649 | _ACEOF |
f199cab1 | 13650 | |
5476a9a4 GM |
13651 | fi |
13652 | done | |
f199cab1 | 13653 | |
f199cab1 | 13654 | |
5476a9a4 GM |
13655 | # Check this now, so that we will NOT find the above functions in ncurses. |
13656 | # That is because we have not set up to link ncurses in lib-src. | |
13657 | # It's better to believe a function is not available | |
13658 | # than to expect to find it in ncurses. | |
13659 | # Also we need tputs and friends to be able to build at all. | |
13660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5 | |
13661 | $as_echo_n "checking for library containing tputs... " >&6; } | |
13662 | # Run a test program that contains a call to tputs, a call that is | |
13663 | # never executed. This tests whether a pre-'main' dynamic linker | |
13664 | # works with the library. It's too much trouble to actually call | |
13665 | # tputs in the test program, due to portability hassles. When | |
13666 | # cross-compiling, assume the test program will run if it links. | |
f199cab1 | 13667 | |
5476a9a4 GM |
13668 | # Maybe curses should be tried earlier? |
13669 | # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35 | |
13670 | for tputs_library in '' tinfo ncurses terminfo termcap curses; do | |
13671 | OLIBS=$LIBS | |
13672 | if test -z "$tputs_library"; then | |
13673 | LIBS_TERMCAP= | |
13674 | msg='none required' | |
13675 | else | |
13676 | LIBS_TERMCAP=-l$tputs_library | |
13677 | msg=$LIBS_TERMCAP | |
13678 | LIBS="$LIBS_TERMCAP $LIBS" | |
13679 | fi | |
13680 | if test "$cross_compiling" = yes; then : | |
13681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 KY |
13682 | /* end confdefs.h. */ |
13683 | ||
5476a9a4 GM |
13684 | extern void tputs (const char *, int, int (*)(int)); |
13685 | int main (int argc, char **argv) | |
13686 | { | |
13687 | if (argc == 10000) | |
13688 | tputs (argv[0], 0, 0); | |
13689 | return 0; | |
13690 | } | |
13691 | ||
067d23c9 KY |
13692 | _ACEOF |
13693 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13694 | |
067d23c9 | 13695 | else |
5476a9a4 | 13696 | msg=no |
067d23c9 KY |
13697 | fi |
13698 | rm -f core conftest.err conftest.$ac_objext \ | |
13699 | conftest$ac_exeext conftest.$ac_ext | |
067d23c9 | 13700 | else |
5476a9a4 | 13701 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 KY |
13702 | /* end confdefs.h. */ |
13703 | ||
5476a9a4 GM |
13704 | extern void tputs (const char *, int, int (*)(int)); |
13705 | int main (int argc, char **argv) | |
13706 | { | |
13707 | if (argc == 10000) | |
13708 | tputs (argv[0], 0, 0); | |
13709 | return 0; | |
13710 | } | |
13711 | ||
067d23c9 | 13712 | _ACEOF |
5476a9a4 GM |
13713 | if ac_fn_c_try_run "$LINENO"; then : |
13714 | ||
067d23c9 | 13715 | else |
5476a9a4 | 13716 | msg=no |
067d23c9 | 13717 | fi |
5476a9a4 GM |
13718 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
13719 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
067d23c9 | 13720 | fi |
5476a9a4 GM |
13721 | |
13722 | LIBS=$OLIBS | |
13723 | if test "X$msg" != Xno; then | |
13724 | break | |
13725 | fi | |
13726 | done | |
13727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 | |
13728 | $as_echo "$msg" >&6; } | |
13729 | if test "X$msg" = Xno; then | |
13730 | as_fn_error "The required function \`tputs' was not found in any library. | |
13731 | The following libraries were tried (in order): | |
13732 | libtinfo, libncurses, libterminfo, libtermcap, libcurses | |
13733 | Please try installing whichever of these libraries is most appropriate | |
13734 | for your system, together with its header files. | |
13735 | For example, a libncurses-dev(el) or similar package." "$LINENO" 5 | |
067d23c9 KY |
13736 | fi |
13737 | ||
5476a9a4 GM |
13738 | ## Use termcap instead of terminfo? |
13739 | ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500. | |
13740 | TERMINFO=yes | |
13741 | ## FIXME? In the cases below where we unconditionally set | |
13742 | ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo, | |
13743 | ## if that was found above to have tputs. | |
13744 | ## Should we use the gnu* logic everywhere? | |
13745 | case "$opsys" in | |
13746 | ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2. | |
13747 | ## The ncurses library has been moved out of the System framework in | |
13748 | ## Mac OS X 10.2. So if configure detects it, set the command-line | |
13749 | ## option to use it. | |
13750 | darwin) LIBS_TERMCAP="-lncurses" ;; | |
13751 | ||
13752 | gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;; | |
13753 | ||
13754 | freebsd) | |
13755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5 | |
13756 | $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; } | |
13757 | if test "${emacs_cv_freebsd_terminfo+set}" = set; then : | |
067d23c9 KY |
13758 | $as_echo_n "(cached) " >&6 |
13759 | else | |
5476a9a4 | 13760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 | 13761 | /* end confdefs.h. */ |
5476a9a4 | 13762 | #include <osreldate.h> |
067d23c9 KY |
13763 | int |
13764 | main () | |
13765 | { | |
5476a9a4 GM |
13766 | #if __FreeBSD_version < 400000 |
13767 | fail; | |
13768 | #endif | |
13769 | ||
067d23c9 KY |
13770 | ; |
13771 | return 0; | |
13772 | } | |
13773 | _ACEOF | |
13774 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13775 | emacs_cv_freebsd_terminfo=yes |
067d23c9 | 13776 | else |
5476a9a4 | 13777 | emacs_cv_freebsd_terminfo=no |
067d23c9 KY |
13778 | fi |
13779 | rm -f core conftest.err conftest.$ac_objext \ | |
13780 | conftest$ac_exeext conftest.$ac_ext | |
13781 | fi | |
5476a9a4 GM |
13782 | |
13783 | ||
13784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5 | |
13785 | $as_echo "$emacs_cv_freebsd_terminfo" >&6; } | |
13786 | ||
13787 | if test $emacs_cv_freebsd_terminfo = yes; then | |
13788 | LIBS_TERMCAP="-lncurses" | |
13789 | else | |
13790 | TERMINFO=no | |
13791 | LIBS_TERMCAP="-ltermcap" | |
13792 | fi | |
13793 | ;; | |
13794 | ||
13795 | netbsd) | |
13796 | if test "x$LIBS_TERMCAP" != "x-lterminfo"; then | |
13797 | TERMINFO=no | |
13798 | LIBS_TERMCAP="-ltermcap" | |
13799 | fi | |
13800 | ;; | |
13801 | ||
13802 | openbsd) LIBS_TERMCAP="-lncurses" ;; | |
13803 | ||
13804 | ## hpux: Make sure we get select from libc rather than from libcurses | |
13805 | ## because libcurses on HPUX 10.10 has a broken version of select. | |
13806 | ## We used to use -lc -lcurses, but this may be cleaner. | |
13807 | ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly | |
13808 | # set that way, now it uses the default). Isn't this a contradiction? | |
13809 | hpux*) LIBS_TERMCAP="-ltermcap" ;; | |
13810 | ||
13811 | esac | |
13812 | ||
13813 | TERMCAP_OBJ=tparam.o | |
13814 | if test $TERMINFO = yes; then | |
13815 | ||
13816 | $as_echo "#define TERMINFO 1" >>confdefs.h | |
13817 | ||
13818 | TERMCAP_OBJ=terminfo.o | |
067d23c9 KY |
13819 | fi |
13820 | ||
f199cab1 | 13821 | |
067d23c9 | 13822 | |
5476a9a4 GM |
13823 | |
13824 | # Do we have res_init, for detecting changes in /etc/resolv.conf? | |
13825 | # On Darwin, res_init appears not to be useful: see bug#562 and | |
13826 | # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html | |
13827 | resolv=no | |
13828 | ||
13829 | if test $opsys != darwin; then | |
13830 | ||
13831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
13832 | /* end confdefs.h. */ | |
13833 | #include <netinet/in.h> | |
13834 | #include <arpa/nameser.h> | |
13835 | #include <resolv.h> | |
067d23c9 KY |
13836 | int |
13837 | main () | |
13838 | { | |
5476a9a4 | 13839 | return res_init(); |
067d23c9 KY |
13840 | ; |
13841 | return 0; | |
13842 | } | |
13843 | _ACEOF | |
13844 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13845 | have_res_init=yes |
067d23c9 | 13846 | else |
5476a9a4 | 13847 | have_res_init=no |
067d23c9 KY |
13848 | fi |
13849 | rm -f core conftest.err conftest.$ac_objext \ | |
13850 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 GM |
13851 | if test "$have_res_init" = no; then |
13852 | OLIBS="$LIBS" | |
13853 | LIBS="$LIBS -lresolv" | |
13854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5 | |
13855 | $as_echo_n "checking for res_init with -lresolv... " >&6; } | |
13856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 13857 | /* end confdefs.h. */ |
5476a9a4 GM |
13858 | #include <netinet/in.h> |
13859 | #include <arpa/nameser.h> | |
13860 | #include <resolv.h> | |
067d23c9 KY |
13861 | int |
13862 | main () | |
13863 | { | |
5476a9a4 | 13864 | return res_init(); |
067d23c9 KY |
13865 | ; |
13866 | return 0; | |
13867 | } | |
13868 | _ACEOF | |
13869 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13870 | have_res_init=yes |
067d23c9 | 13871 | else |
5476a9a4 | 13872 | have_res_init=no |
067d23c9 KY |
13873 | fi |
13874 | rm -f core conftest.err conftest.$ac_objext \ | |
13875 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 GM |
13876 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5 |
13877 | $as_echo "$have_res_init" >&6; } | |
13878 | if test "$have_res_init" = yes ; then | |
13879 | resolv=yes | |
13880 | fi | |
13881 | LIBS="$OLIBS" | |
13882 | fi | |
067d23c9 | 13883 | |
5476a9a4 GM |
13884 | if test "$have_res_init" = yes; then |
13885 | ||
13886 | $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h | |
067d23c9 | 13887 | |
5476a9a4 | 13888 | fi |
067d23c9 | 13889 | fi |
5476a9a4 GM |
13890 | # Do we need the Hesiod library to provide the support routines? |
13891 | LIBHESIOD= | |
13892 | if test "$with_hesiod" != no ; then | |
13893 | # Don't set $LIBS here -- see comments above. FIXME which comments? | |
13894 | ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send" | |
13895 | if test "x$ac_cv_func_res_send" = x""yes; then : | |
f199cab1 | 13896 | |
5476a9a4 GM |
13897 | else |
13898 | ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send" | |
13899 | if test "x$ac_cv_func___res_send" = x""yes; then : | |
f199cab1 | 13900 | |
5476a9a4 GM |
13901 | else |
13902 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5 | |
13903 | $as_echo_n "checking for res_send in -lresolv... " >&6; } | |
13904 | if test "${ac_cv_lib_resolv_res_send+set}" = set; then : | |
067d23c9 KY |
13905 | $as_echo_n "(cached) " >&6 |
13906 | else | |
13907 | ac_check_lib_save_LIBS=$LIBS | |
5476a9a4 | 13908 | LIBS="-lresolv $LIBS" |
067d23c9 KY |
13909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13910 | /* end confdefs.h. */ | |
13911 | ||
13912 | /* Override any GCC internal prototype to avoid an error. | |
13913 | Use char because int might match the return type of a GCC | |
13914 | builtin and then its argument prototype would still apply. */ | |
13915 | #ifdef __cplusplus | |
13916 | extern "C" | |
13917 | #endif | |
5476a9a4 | 13918 | char res_send (); |
067d23c9 KY |
13919 | int |
13920 | main () | |
13921 | { | |
5476a9a4 | 13922 | return res_send (); |
067d23c9 KY |
13923 | ; |
13924 | return 0; | |
13925 | } | |
13926 | _ACEOF | |
13927 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13928 | ac_cv_lib_resolv_res_send=yes |
067d23c9 | 13929 | else |
5476a9a4 | 13930 | ac_cv_lib_resolv_res_send=no |
067d23c9 KY |
13931 | fi |
13932 | rm -f core conftest.err conftest.$ac_objext \ | |
f199cab1 GM |
13933 | conftest$ac_exeext conftest.$ac_ext |
13934 | LIBS=$ac_check_lib_save_LIBS | |
13935 | fi | |
5476a9a4 GM |
13936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5 |
13937 | $as_echo "$ac_cv_lib_resolv_res_send" >&6; } | |
13938 | if test "x$ac_cv_lib_resolv_res_send" = x""yes; then : | |
13939 | resolv=yes | |
13940 | else | |
13941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5 | |
13942 | $as_echo_n "checking for __res_send in -lresolv... " >&6; } | |
13943 | if test "${ac_cv_lib_resolv___res_send+set}" = set; then : | |
f199cab1 GM |
13944 | $as_echo_n "(cached) " >&6 |
13945 | else | |
13946 | ac_check_lib_save_LIBS=$LIBS | |
5476a9a4 | 13947 | LIBS="-lresolv $LIBS" |
f199cab1 GM |
13948 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
13949 | /* end confdefs.h. */ | |
4717915f | 13950 | |
f199cab1 GM |
13951 | /* Override any GCC internal prototype to avoid an error. |
13952 | Use char because int might match the return type of a GCC | |
13953 | builtin and then its argument prototype would still apply. */ | |
13954 | #ifdef __cplusplus | |
13955 | extern "C" | |
13956 | #endif | |
5476a9a4 | 13957 | char __res_send (); |
f199cab1 GM |
13958 | int |
13959 | main () | |
13960 | { | |
5476a9a4 | 13961 | return __res_send (); |
f199cab1 GM |
13962 | ; |
13963 | return 0; | |
13964 | } | |
13965 | _ACEOF | |
13966 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 13967 | ac_cv_lib_resolv___res_send=yes |
f199cab1 | 13968 | else |
5476a9a4 | 13969 | ac_cv_lib_resolv___res_send=no |
f199cab1 GM |
13970 | fi |
13971 | rm -f core conftest.err conftest.$ac_objext \ | |
13972 | conftest$ac_exeext conftest.$ac_ext | |
13973 | LIBS=$ac_check_lib_save_LIBS | |
13974 | fi | |
5476a9a4 GM |
13975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5 |
13976 | $as_echo "$ac_cv_lib_resolv___res_send" >&6; } | |
13977 | if test "x$ac_cv_lib_resolv___res_send" = x""yes; then : | |
13978 | resolv=yes | |
067d23c9 | 13979 | fi |
f199cab1 | 13980 | |
5476a9a4 | 13981 | fi |
1f5d53eb | 13982 | |
5476a9a4 | 13983 | fi |
067d23c9 | 13984 | |
067d23c9 KY |
13985 | fi |
13986 | ||
5476a9a4 GM |
13987 | if test "$resolv" = yes ; then |
13988 | RESOLVLIB=-lresolv | |
13989 | else | |
13990 | RESOLVLIB= | |
13991 | fi | |
13992 | ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost" | |
13993 | if test "x$ac_cv_func_hes_getmailhost" = x""yes; then : | |
13994 | ||
13995 | else | |
13996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5 | |
13997 | $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; } | |
13998 | if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then : | |
13999 | $as_echo_n "(cached) " >&6 | |
14000 | else | |
14001 | ac_check_lib_save_LIBS=$LIBS | |
14002 | LIBS="-lhesiod $RESOLVLIB $LIBS" | |
14003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 14004 | /* end confdefs.h. */ |
5476a9a4 GM |
14005 | |
14006 | /* Override any GCC internal prototype to avoid an error. | |
14007 | Use char because int might match the return type of a GCC | |
14008 | builtin and then its argument prototype would still apply. */ | |
14009 | #ifdef __cplusplus | |
14010 | extern "C" | |
14011 | #endif | |
14012 | char hes_getmailhost (); | |
067d23c9 KY |
14013 | int |
14014 | main () | |
14015 | { | |
5476a9a4 | 14016 | return hes_getmailhost (); |
067d23c9 KY |
14017 | ; |
14018 | return 0; | |
14019 | } | |
14020 | _ACEOF | |
f199cab1 | 14021 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 GM |
14022 | ac_cv_lib_hesiod_hes_getmailhost=yes |
14023 | else | |
14024 | ac_cv_lib_hesiod_hes_getmailhost=no | |
067d23c9 | 14025 | fi |
f199cab1 GM |
14026 | rm -f core conftest.err conftest.$ac_objext \ |
14027 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 | 14028 | LIBS=$ac_check_lib_save_LIBS |
067d23c9 | 14029 | fi |
5476a9a4 GM |
14030 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5 |
14031 | $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; } | |
14032 | if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then : | |
14033 | hesiod=yes | |
14034 | else | |
14035 | : | |
067d23c9 KY |
14036 | fi |
14037 | ||
c5a68906 | 14038 | fi |
f199cab1 GM |
14039 | |
14040 | ||
5476a9a4 | 14041 | if test x"$hesiod" = xyes; then |
f199cab1 | 14042 | |
5476a9a4 | 14043 | $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h |
f199cab1 | 14044 | |
5476a9a4 | 14045 | LIBHESIOD=-lhesiod |
c5a68906 | 14046 | fi |
5476a9a4 | 14047 | fi |
4fc2b746 | 14048 | |
4fc2b746 | 14049 | |
5476a9a4 GM |
14050 | # Do we need libresolv (due to res_init or Hesiod)? |
14051 | if test "$resolv" = yes && test $opsys != darwin; then | |
4fc2b746 | 14052 | |
5476a9a4 | 14053 | $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h |
4fc2b746 | 14054 | |
5476a9a4 GM |
14055 | LIBRESOLV=-lresolv |
14056 | else | |
14057 | LIBRESOLV= | |
14058 | fi | |
4fc2b746 | 14059 | |
4fc2b746 | 14060 | |
5476a9a4 GM |
14061 | # These tell us which Kerberos-related libraries to use. |
14062 | COM_ERRLIB= | |
14063 | CRYPTOLIB= | |
14064 | KRB5LIB= | |
14065 | DESLIB= | |
14066 | KRB4LIB= | |
4fc2b746 | 14067 | |
5476a9a4 GM |
14068 | if test "${with_kerberos}" != no; then |
14069 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5 | |
14070 | $as_echo_n "checking for com_err in -lcom_err... " >&6; } | |
14071 | if test "${ac_cv_lib_com_err_com_err+set}" = set; then : | |
14072 | $as_echo_n "(cached) " >&6 | |
14073 | else | |
14074 | ac_check_lib_save_LIBS=$LIBS | |
14075 | LIBS="-lcom_err $LIBS" | |
14076 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14077 | /* end confdefs.h. */ | |
4fc2b746 | 14078 | |
5476a9a4 GM |
14079 | /* Override any GCC internal prototype to avoid an error. |
14080 | Use char because int might match the return type of a GCC | |
14081 | builtin and then its argument prototype would still apply. */ | |
14082 | #ifdef __cplusplus | |
14083 | extern "C" | |
14084 | #endif | |
14085 | char com_err (); | |
14086 | int | |
14087 | main () | |
14088 | { | |
14089 | return com_err (); | |
14090 | ; | |
14091 | return 0; | |
14092 | } | |
14093 | _ACEOF | |
14094 | if ac_fn_c_try_link "$LINENO"; then : | |
14095 | ac_cv_lib_com_err_com_err=yes | |
14096 | else | |
14097 | ac_cv_lib_com_err_com_err=no | |
14098 | fi | |
14099 | rm -f core conftest.err conftest.$ac_objext \ | |
14100 | conftest$ac_exeext conftest.$ac_ext | |
14101 | LIBS=$ac_check_lib_save_LIBS | |
14102 | fi | |
14103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5 | |
14104 | $as_echo "$ac_cv_lib_com_err_com_err" >&6; } | |
14105 | if test "x$ac_cv_lib_com_err_com_err" = x""yes; then : | |
14106 | have_com_err=yes | |
14107 | else | |
14108 | have_com_err=no | |
14109 | fi | |
f199cab1 | 14110 | |
5476a9a4 GM |
14111 | if test $have_com_err = yes; then |
14112 | COM_ERRLIB=-lcom_err | |
14113 | LIBS="$COM_ERRLIB $LIBS" | |
f199cab1 | 14114 | |
5476a9a4 | 14115 | $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h |
f199cab1 | 14116 | |
5476a9a4 GM |
14117 | fi |
14118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5 | |
14119 | $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; } | |
14120 | if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then : | |
14121 | $as_echo_n "(cached) " >&6 | |
14122 | else | |
14123 | ac_check_lib_save_LIBS=$LIBS | |
14124 | LIBS="-lcrypto $LIBS" | |
14125 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14126 | /* end confdefs.h. */ | |
f199cab1 | 14127 | |
5476a9a4 GM |
14128 | /* Override any GCC internal prototype to avoid an error. |
14129 | Use char because int might match the return type of a GCC | |
14130 | builtin and then its argument prototype would still apply. */ | |
14131 | #ifdef __cplusplus | |
14132 | extern "C" | |
14133 | #endif | |
14134 | char mit_des_cbc_encrypt (); | |
14135 | int | |
14136 | main () | |
14137 | { | |
14138 | return mit_des_cbc_encrypt (); | |
14139 | ; | |
14140 | return 0; | |
14141 | } | |
14142 | _ACEOF | |
14143 | if ac_fn_c_try_link "$LINENO"; then : | |
14144 | ac_cv_lib_crypto_mit_des_cbc_encrypt=yes | |
14145 | else | |
14146 | ac_cv_lib_crypto_mit_des_cbc_encrypt=no | |
14147 | fi | |
14148 | rm -f core conftest.err conftest.$ac_objext \ | |
14149 | conftest$ac_exeext conftest.$ac_ext | |
14150 | LIBS=$ac_check_lib_save_LIBS | |
14151 | fi | |
14152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5 | |
14153 | $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; } | |
14154 | if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then : | |
14155 | have_crypto=yes | |
14156 | else | |
14157 | have_crypto=no | |
14158 | fi | |
f199cab1 | 14159 | |
5476a9a4 GM |
14160 | if test $have_crypto = yes; then |
14161 | CRYPTOLIB=-lcrypto | |
14162 | LIBS="$CRYPTOLIB $LIBS" | |
f199cab1 | 14163 | |
5476a9a4 | 14164 | $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h |
f199cab1 | 14165 | |
5476a9a4 GM |
14166 | fi |
14167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5 | |
14168 | $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; } | |
14169 | if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then : | |
14170 | $as_echo_n "(cached) " >&6 | |
14171 | else | |
14172 | ac_check_lib_save_LIBS=$LIBS | |
14173 | LIBS="-lk5crypto $LIBS" | |
14174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14175 | /* end confdefs.h. */ | |
f199cab1 | 14176 | |
5476a9a4 GM |
14177 | /* Override any GCC internal prototype to avoid an error. |
14178 | Use char because int might match the return type of a GCC | |
14179 | builtin and then its argument prototype would still apply. */ | |
14180 | #ifdef __cplusplus | |
14181 | extern "C" | |
14182 | #endif | |
14183 | char mit_des_cbc_encrypt (); | |
14184 | int | |
14185 | main () | |
14186 | { | |
14187 | return mit_des_cbc_encrypt (); | |
14188 | ; | |
14189 | return 0; | |
14190 | } | |
14191 | _ACEOF | |
14192 | if ac_fn_c_try_link "$LINENO"; then : | |
14193 | ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes | |
14194 | else | |
14195 | ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no | |
14196 | fi | |
14197 | rm -f core conftest.err conftest.$ac_objext \ | |
14198 | conftest$ac_exeext conftest.$ac_ext | |
14199 | LIBS=$ac_check_lib_save_LIBS | |
14200 | fi | |
14201 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5 | |
14202 | $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; } | |
14203 | if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then : | |
14204 | have_k5crypto=yes | |
14205 | else | |
14206 | have_k5crypto=no | |
4fc2b746 | 14207 | fi |
4fc2b746 | 14208 | |
5476a9a4 GM |
14209 | if test $have_k5crypto = yes; then |
14210 | CRYPTOLIB=-lk5crypto | |
14211 | LIBS="$CRYPTOLIB $LIBS" | |
4fc2b746 | 14212 | |
5476a9a4 | 14213 | $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h |
4fc2b746 | 14214 | |
5476a9a4 GM |
14215 | fi |
14216 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 | |
14217 | $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } | |
14218 | if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then : | |
14219 | $as_echo_n "(cached) " >&6 | |
14220 | else | |
14221 | ac_check_lib_save_LIBS=$LIBS | |
14222 | LIBS="-lkrb5 $LIBS" | |
14223 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14224 | /* end confdefs.h. */ | |
4fc2b746 | 14225 | |
5476a9a4 GM |
14226 | /* Override any GCC internal prototype to avoid an error. |
14227 | Use char because int might match the return type of a GCC | |
14228 | builtin and then its argument prototype would still apply. */ | |
14229 | #ifdef __cplusplus | |
14230 | extern "C" | |
14231 | #endif | |
14232 | char krb5_init_context (); | |
14233 | int | |
14234 | main () | |
14235 | { | |
14236 | return krb5_init_context (); | |
14237 | ; | |
14238 | return 0; | |
14239 | } | |
14240 | _ACEOF | |
14241 | if ac_fn_c_try_link "$LINENO"; then : | |
14242 | ac_cv_lib_krb5_krb5_init_context=yes | |
14243 | else | |
14244 | ac_cv_lib_krb5_krb5_init_context=no | |
14245 | fi | |
14246 | rm -f core conftest.err conftest.$ac_objext \ | |
14247 | conftest$ac_exeext conftest.$ac_ext | |
14248 | LIBS=$ac_check_lib_save_LIBS | |
14249 | fi | |
14250 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 | |
14251 | $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } | |
14252 | if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then : | |
14253 | have_krb5=yes | |
14254 | else | |
14255 | have_krb5=no | |
14256 | fi | |
f199cab1 | 14257 | |
5476a9a4 GM |
14258 | if test $have_krb5=yes; then |
14259 | KRB5LIB=-lkrb5 | |
14260 | LIBS="$KRB5LIB $LIBS" | |
f199cab1 | 14261 | |
5476a9a4 | 14262 | $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h |
f199cab1 | 14263 | |
5476a9a4 GM |
14264 | fi |
14265 | if test "${with_kerberos5}" = no; then | |
14266 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5 | |
14267 | $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; } | |
14268 | if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then : | |
f199cab1 GM |
14269 | $as_echo_n "(cached) " >&6 |
14270 | else | |
5476a9a4 GM |
14271 | ac_check_lib_save_LIBS=$LIBS |
14272 | LIBS="-ldes425 $LIBS" | |
14273 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3e0be4ab | 14274 | /* end confdefs.h. */ |
f199cab1 | 14275 | |
5476a9a4 GM |
14276 | /* Override any GCC internal prototype to avoid an error. |
14277 | Use char because int might match the return type of a GCC | |
14278 | builtin and then its argument prototype would still apply. */ | |
14279 | #ifdef __cplusplus | |
14280 | extern "C" | |
14281 | #endif | |
14282 | char des_cbc_encrypt (); | |
3e0be4ab GM |
14283 | int |
14284 | main () | |
14285 | { | |
5476a9a4 | 14286 | return des_cbc_encrypt (); |
3e0be4ab GM |
14287 | ; |
14288 | return 0; | |
14289 | } | |
14290 | _ACEOF | |
5476a9a4 GM |
14291 | if ac_fn_c_try_link "$LINENO"; then : |
14292 | ac_cv_lib_des425_des_cbc_encrypt=yes | |
3e0be4ab | 14293 | else |
5476a9a4 | 14294 | ac_cv_lib_des425_des_cbc_encrypt=no |
3e0be4ab | 14295 | fi |
5476a9a4 GM |
14296 | rm -f core conftest.err conftest.$ac_objext \ |
14297 | conftest$ac_exeext conftest.$ac_ext | |
14298 | LIBS=$ac_check_lib_save_LIBS | |
4fc2b746 | 14299 | fi |
5476a9a4 GM |
14300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5 |
14301 | $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; } | |
14302 | if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then : | |
14303 | have_des425=yes | |
14304 | else | |
14305 | have_des425=no | |
f199cab1 | 14306 | fi |
6c051bab | 14307 | |
5476a9a4 GM |
14308 | if test $have_des425 = yes; then |
14309 | DESLIB=-ldes425 | |
14310 | LIBS="$DESLIB $LIBS" | |
6c051bab | 14311 | |
5476a9a4 | 14312 | $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h |
f199cab1 | 14313 | |
5476a9a4 GM |
14314 | else |
14315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5 | |
14316 | $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; } | |
14317 | if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then : | |
14318 | $as_echo_n "(cached) " >&6 | |
14319 | else | |
14320 | ac_check_lib_save_LIBS=$LIBS | |
14321 | LIBS="-ldes $LIBS" | |
14322 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14323 | /* end confdefs.h. */ | |
f199cab1 | 14324 | |
5476a9a4 GM |
14325 | /* Override any GCC internal prototype to avoid an error. |
14326 | Use char because int might match the return type of a GCC | |
14327 | builtin and then its argument prototype would still apply. */ | |
14328 | #ifdef __cplusplus | |
14329 | extern "C" | |
14330 | #endif | |
14331 | char des_cbc_encrypt (); | |
14332 | int | |
14333 | main () | |
14334 | { | |
14335 | return des_cbc_encrypt (); | |
14336 | ; | |
14337 | return 0; | |
14338 | } | |
14339 | _ACEOF | |
14340 | if ac_fn_c_try_link "$LINENO"; then : | |
14341 | ac_cv_lib_des_des_cbc_encrypt=yes | |
14342 | else | |
14343 | ac_cv_lib_des_des_cbc_encrypt=no | |
14344 | fi | |
14345 | rm -f core conftest.err conftest.$ac_objext \ | |
14346 | conftest$ac_exeext conftest.$ac_ext | |
14347 | LIBS=$ac_check_lib_save_LIBS | |
14348 | fi | |
14349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5 | |
14350 | $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; } | |
14351 | if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then : | |
14352 | have_des=yes | |
14353 | else | |
14354 | have_des=no | |
14355 | fi | |
f199cab1 | 14356 | |
5476a9a4 GM |
14357 | if test $have_des = yes; then |
14358 | DESLIB=-ldes | |
14359 | LIBS="$DESLIB $LIBS" | |
f199cab1 | 14360 | |
5476a9a4 | 14361 | $as_echo "#define HAVE_LIBDES 1" >>confdefs.h |
f199cab1 | 14362 | |
5476a9a4 GM |
14363 | fi |
14364 | fi | |
14365 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5 | |
14366 | $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; } | |
14367 | if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then : | |
942f733f PE |
14368 | $as_echo_n "(cached) " >&6 |
14369 | else | |
5476a9a4 GM |
14370 | ac_check_lib_save_LIBS=$LIBS |
14371 | LIBS="-lkrb4 $LIBS" | |
14372 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
942f733f | 14373 | /* end confdefs.h. */ |
942f733f | 14374 | |
5476a9a4 GM |
14375 | /* Override any GCC internal prototype to avoid an error. |
14376 | Use char because int might match the return type of a GCC | |
14377 | builtin and then its argument prototype would still apply. */ | |
14378 | #ifdef __cplusplus | |
14379 | extern "C" | |
14380 | #endif | |
14381 | char krb_get_cred (); | |
942f733f PE |
14382 | int |
14383 | main () | |
14384 | { | |
5476a9a4 | 14385 | return krb_get_cred (); |
942f733f PE |
14386 | ; |
14387 | return 0; | |
14388 | } | |
14389 | _ACEOF | |
5476a9a4 GM |
14390 | if ac_fn_c_try_link "$LINENO"; then : |
14391 | ac_cv_lib_krb4_krb_get_cred=yes | |
14392 | else | |
14393 | ac_cv_lib_krb4_krb_get_cred=no | |
14394 | fi | |
14395 | rm -f core conftest.err conftest.$ac_objext \ | |
14396 | conftest$ac_exeext conftest.$ac_ext | |
14397 | LIBS=$ac_check_lib_save_LIBS | |
14398 | fi | |
14399 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5 | |
14400 | $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; } | |
14401 | if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then : | |
14402 | have_krb4=yes | |
14403 | else | |
14404 | have_krb4=no | |
14405 | fi | |
14406 | ||
14407 | if test $have_krb4 = yes; then | |
14408 | KRB4LIB=-lkrb4 | |
14409 | LIBS="$KRB4LIB $LIBS" | |
14410 | ||
14411 | $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h | |
14412 | ||
14413 | else | |
14414 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5 | |
14415 | $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; } | |
14416 | if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then : | |
14417 | $as_echo_n "(cached) " >&6 | |
3e0be4ab | 14418 | else |
5476a9a4 GM |
14419 | ac_check_lib_save_LIBS=$LIBS |
14420 | LIBS="-lkrb $LIBS" | |
14421 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
942f733f | 14422 | /* end confdefs.h. */ |
942f733f | 14423 | |
5476a9a4 GM |
14424 | /* Override any GCC internal prototype to avoid an error. |
14425 | Use char because int might match the return type of a GCC | |
14426 | builtin and then its argument prototype would still apply. */ | |
14427 | #ifdef __cplusplus | |
14428 | extern "C" | |
14429 | #endif | |
14430 | char krb_get_cred (); | |
942f733f PE |
14431 | int |
14432 | main () | |
14433 | { | |
5476a9a4 | 14434 | return krb_get_cred (); |
942f733f PE |
14435 | ; |
14436 | return 0; | |
14437 | } | |
14438 | _ACEOF | |
5476a9a4 GM |
14439 | if ac_fn_c_try_link "$LINENO"; then : |
14440 | ac_cv_lib_krb_krb_get_cred=yes | |
942f733f | 14441 | else |
5476a9a4 | 14442 | ac_cv_lib_krb_krb_get_cred=no |
942f733f | 14443 | fi |
5476a9a4 GM |
14444 | rm -f core conftest.err conftest.$ac_objext \ |
14445 | conftest$ac_exeext conftest.$ac_ext | |
14446 | LIBS=$ac_check_lib_save_LIBS | |
3e0be4ab | 14447 | fi |
5476a9a4 GM |
14448 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5 |
14449 | $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; } | |
14450 | if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then : | |
14451 | have_krb=yes | |
14452 | else | |
14453 | have_krb=no | |
942f733f | 14454 | fi |
f199cab1 | 14455 | |
5476a9a4 GM |
14456 | if test $have_krb = yes; then |
14457 | KRB4LIB=-lkrb | |
14458 | LIBS="$KRB4LIB $LIBS" | |
14459 | ||
14460 | $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h | |
14461 | ||
14462 | fi | |
14463 | fi | |
f199cab1 GM |
14464 | fi |
14465 | ||
5476a9a4 GM |
14466 | if test "${with_kerberos5}" != no; then |
14467 | for ac_header in krb5.h | |
14468 | do : | |
14469 | ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default" | |
14470 | if test "x$ac_cv_header_krb5_h" = x""yes; then : | |
14471 | cat >>confdefs.h <<_ACEOF | |
14472 | #define HAVE_KRB5_H 1 | |
14473 | _ACEOF | |
14474 | ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h> | |
14475 | " | |
14476 | if test "x$ac_cv_member_krb5_error_text" = x""yes; then : | |
14477 | ||
f199cab1 | 14478 | cat >>confdefs.h <<_ACEOF |
5476a9a4 | 14479 | #define HAVE_KRB5_ERROR_TEXT 1 |
f199cab1 GM |
14480 | _ACEOF |
14481 | ||
14482 | ||
5476a9a4 GM |
14483 | fi |
14484 | ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h> | |
14485 | " | |
14486 | if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then : | |
f199cab1 | 14487 | |
5476a9a4 GM |
14488 | cat >>confdefs.h <<_ACEOF |
14489 | #define HAVE_KRB5_ERROR_E_TEXT 1 | |
14490 | _ACEOF | |
f199cab1 GM |
14491 | |
14492 | ||
5476a9a4 | 14493 | fi |
f199cab1 | 14494 | |
5476a9a4 | 14495 | fi |
f199cab1 | 14496 | |
5476a9a4 | 14497 | done |
f199cab1 | 14498 | |
5476a9a4 GM |
14499 | else |
14500 | for ac_header in des.h | |
14501 | do : | |
14502 | ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default" | |
14503 | if test "x$ac_cv_header_des_h" = x""yes; then : | |
14504 | cat >>confdefs.h <<_ACEOF | |
14505 | #define HAVE_DES_H 1 | |
14506 | _ACEOF | |
f199cab1 | 14507 | |
5476a9a4 GM |
14508 | else |
14509 | for ac_header in kerberosIV/des.h | |
14510 | do : | |
14511 | ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default" | |
14512 | if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then : | |
14513 | cat >>confdefs.h <<_ACEOF | |
14514 | #define HAVE_KERBEROSIV_DES_H 1 | |
14515 | _ACEOF | |
f199cab1 | 14516 | |
5476a9a4 GM |
14517 | else |
14518 | for ac_header in kerberos/des.h | |
14519 | do : | |
14520 | ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default" | |
14521 | if test "x$ac_cv_header_kerberos_des_h" = x""yes; then : | |
14522 | cat >>confdefs.h <<_ACEOF | |
14523 | #define HAVE_KERBEROS_DES_H 1 | |
14524 | _ACEOF | |
f199cab1 | 14525 | |
5476a9a4 | 14526 | fi |
f199cab1 | 14527 | |
5476a9a4 GM |
14528 | done |
14529 | ||
14530 | fi | |
14531 | ||
14532 | done | |
14533 | ||
14534 | fi | |
14535 | ||
14536 | done | |
14537 | ||
14538 | for ac_header in krb.h | |
f199cab1 | 14539 | do : |
5476a9a4 GM |
14540 | ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default" |
14541 | if test "x$ac_cv_header_krb_h" = x""yes; then : | |
f199cab1 | 14542 | cat >>confdefs.h <<_ACEOF |
5476a9a4 GM |
14543 | #define HAVE_KRB_H 1 |
14544 | _ACEOF | |
14545 | ||
14546 | else | |
14547 | for ac_header in kerberosIV/krb.h | |
14548 | do : | |
14549 | ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default" | |
14550 | if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then : | |
14551 | cat >>confdefs.h <<_ACEOF | |
14552 | #define HAVE_KERBEROSIV_KRB_H 1 | |
14553 | _ACEOF | |
14554 | ||
14555 | else | |
14556 | for ac_header in kerberos/krb.h | |
14557 | do : | |
14558 | ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default" | |
14559 | if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then : | |
14560 | cat >>confdefs.h <<_ACEOF | |
14561 | #define HAVE_KERBEROS_KRB_H 1 | |
f199cab1 | 14562 | _ACEOF |
942f733f | 14563 | |
3e0be4ab | 14564 | fi |
942f733f | 14565 | |
f199cab1 GM |
14566 | done |
14567 | ||
5476a9a4 GM |
14568 | fi |
14569 | ||
14570 | done | |
14571 | ||
14572 | fi | |
14573 | ||
14574 | done | |
14575 | ||
14576 | fi | |
14577 | for ac_header in com_err.h | |
f199cab1 | 14578 | do : |
5476a9a4 GM |
14579 | ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default" |
14580 | if test "x$ac_cv_header_com_err_h" = x""yes; then : | |
f199cab1 | 14581 | cat >>confdefs.h <<_ACEOF |
5476a9a4 | 14582 | #define HAVE_COM_ERR_H 1 |
f199cab1 GM |
14583 | _ACEOF |
14584 | ||
3e0be4ab | 14585 | fi |
f199cab1 | 14586 | |
5476a9a4 | 14587 | done |
3e0be4ab GM |
14588 | |
14589 | fi | |
14590 | ||
f199cab1 GM |
14591 | |
14592 | ||
14593 | ||
14594 | ||
f199cab1 GM |
14595 | |
14596 | ||
14597 | ||
14598 | ||
14599 | ||
5476a9a4 GM |
14600 | for ac_func in $ac_func_list |
14601 | do : | |
14602 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
14603 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
14604 | eval as_val=\$$as_ac_var | |
14605 | if test "x$as_val" = x""yes; then : | |
14606 | cat >>confdefs.h <<_ACEOF | |
14607 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
14608 | _ACEOF | |
14609 | ||
14610 | fi | |
14611 | done | |
14612 | ||
f199cab1 GM |
14613 | |
14614 | ||
14615 | ||
5476a9a4 GM |
14616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 |
14617 | $as_echo_n "checking whether localtime caches TZ... " >&6; } | |
14618 | if test "${emacs_cv_localtime_cache+set}" = set; then : | |
14619 | $as_echo_n "(cached) " >&6 | |
14620 | else | |
14621 | if test x$ac_cv_func_tzset = xyes; then | |
14622 | if test "$cross_compiling" = yes; then : | |
14623 | # If we have tzset, assume the worst when cross-compiling. | |
14624 | emacs_cv_localtime_cache=yes | |
14625 | else | |
14626 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14627 | /* end confdefs.h. */ | |
14628 | #include <time.h> | |
14629 | char TZ_GMT0[] = "TZ=GMT0"; | |
14630 | char TZ_PST8[] = "TZ=PST8"; | |
14631 | main() | |
14632 | { | |
14633 | time_t now = time ((time_t *) 0); | |
14634 | int hour_GMT0, hour_unset; | |
14635 | if (putenv (TZ_GMT0) != 0) | |
14636 | exit (1); | |
14637 | hour_GMT0 = localtime (&now)->tm_hour; | |
14638 | unsetenv("TZ"); | |
14639 | hour_unset = localtime (&now)->tm_hour; | |
14640 | if (putenv (TZ_PST8) != 0) | |
14641 | exit (1); | |
14642 | if (localtime (&now)->tm_hour == hour_GMT0) | |
14643 | exit (1); | |
14644 | unsetenv("TZ"); | |
14645 | if (localtime (&now)->tm_hour != hour_unset) | |
14646 | exit (1); | |
14647 | exit (0); | |
14648 | } | |
14649 | _ACEOF | |
14650 | if ac_fn_c_try_run "$LINENO"; then : | |
14651 | emacs_cv_localtime_cache=no | |
14652 | else | |
14653 | emacs_cv_localtime_cache=yes | |
14654 | fi | |
14655 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
14656 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
14657 | fi | |
f199cab1 | 14658 | |
5476a9a4 GM |
14659 | else |
14660 | # If we lack tzset, report that localtime does not cache TZ, | |
14661 | # since we can't invalidate the cache if we don't have tzset. | |
14662 | emacs_cv_localtime_cache=no | |
14663 | fi | |
14664 | fi | |
14665 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5 | |
14666 | $as_echo "$emacs_cv_localtime_cache" >&6; } | |
14667 | if test $emacs_cv_localtime_cache = yes; then | |
f199cab1 | 14668 | |
5476a9a4 | 14669 | $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h |
f199cab1 | 14670 | |
5476a9a4 | 14671 | fi |
f199cab1 | 14672 | |
5476a9a4 GM |
14673 | ok_so_far=yes |
14674 | ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" | |
14675 | if test "x$ac_cv_func_socket" = x""yes; then : | |
3e0be4ab | 14676 | |
5476a9a4 GM |
14677 | else |
14678 | ok_so_far=no | |
14679 | fi | |
f199cab1 | 14680 | |
5476a9a4 GM |
14681 | if test $ok_so_far = yes; then |
14682 | ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" | |
14683 | if test "x$ac_cv_header_netinet_in_h" = x""yes; then : | |
f199cab1 | 14684 | |
5476a9a4 GM |
14685 | else |
14686 | ok_so_far=no | |
14687 | fi | |
f199cab1 GM |
14688 | |
14689 | ||
5476a9a4 GM |
14690 | fi |
14691 | if test $ok_so_far = yes; then | |
14692 | ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" | |
14693 | if test "x$ac_cv_header_arpa_inet_h" = x""yes; then : | |
f199cab1 | 14694 | |
5476a9a4 GM |
14695 | else |
14696 | ok_so_far=no | |
14697 | fi | |
f199cab1 GM |
14698 | |
14699 | ||
5476a9a4 GM |
14700 | fi |
14701 | if test $ok_so_far = yes; then | |
f199cab1 | 14702 | |
5476a9a4 | 14703 | $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h |
f199cab1 | 14704 | |
5476a9a4 | 14705 | fi |
f199cab1 | 14706 | |
5476a9a4 | 14707 | if test -f /usr/lpp/X11/bin/smt.exp; then |
942f733f | 14708 | |
5476a9a4 | 14709 | $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h |
942f733f | 14710 | |
942f733f | 14711 | fi |
3e0be4ab | 14712 | |
5476a9a4 GM |
14713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5 |
14714 | $as_echo_n "checking whether system supports dynamic ptys... " >&6; } | |
14715 | if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then | |
14716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
14717 | $as_echo "yes" >&6; } | |
14718 | ||
14719 | $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h | |
3e0be4ab | 14720 | |
5476a9a4 GM |
14721 | else |
14722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
14723 | $as_echo "no" >&6; } | |
14724 | fi | |
3e0be4ab | 14725 | |
bb7dce39 GM |
14726 | case $canonical in |
14727 | *-solaris2.4 | *-solaris2.4.*) | |
14728 | : ${ac_cv_func_vfork_works=no};; | |
14729 | esac | |
14730 | ||
5476a9a4 GM |
14731 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
14732 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
3e0be4ab | 14733 | |
5476a9a4 | 14734 | else |
3e0be4ab | 14735 | |
5476a9a4 GM |
14736 | cat >>confdefs.h <<_ACEOF |
14737 | #define pid_t int | |
14738 | _ACEOF | |
f199cab1 | 14739 | |
5476a9a4 | 14740 | fi |
f199cab1 | 14741 | |
5476a9a4 GM |
14742 | for ac_header in vfork.h |
14743 | do : | |
14744 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
14745 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
14746 | cat >>confdefs.h <<_ACEOF | |
14747 | #define HAVE_VFORK_H 1 | |
14748 | _ACEOF | |
f199cab1 | 14749 | |
5476a9a4 | 14750 | fi |
f199cab1 | 14751 | |
5476a9a4 | 14752 | done |
f199cab1 | 14753 | |
5476a9a4 GM |
14754 | for ac_func in fork vfork |
14755 | do : | |
14756 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
14757 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
14758 | eval as_val=\$$as_ac_var | |
14759 | if test "x$as_val" = x""yes; then : | |
14760 | cat >>confdefs.h <<_ACEOF | |
14761 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
14762 | _ACEOF | |
f199cab1 | 14763 | |
5476a9a4 GM |
14764 | fi |
14765 | done | |
f199cab1 | 14766 | |
5476a9a4 GM |
14767 | if test "x$ac_cv_func_fork" = xyes; then |
14768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
14769 | $as_echo_n "checking for working fork... " >&6; } | |
14770 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
14771 | $as_echo_n "(cached) " >&6 | |
14772 | else | |
14773 | if test "$cross_compiling" = yes; then : | |
14774 | ac_cv_func_fork_works=cross | |
14775 | else | |
14776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14777 | /* end confdefs.h. */ | |
14778 | $ac_includes_default | |
14779 | int | |
14780 | main () | |
14781 | { | |
f199cab1 | 14782 | |
5476a9a4 GM |
14783 | /* By Ruediger Kuhlmann. */ |
14784 | return fork () < 0; | |
f199cab1 | 14785 | |
5476a9a4 GM |
14786 | ; |
14787 | return 0; | |
14788 | } | |
14789 | _ACEOF | |
14790 | if ac_fn_c_try_run "$LINENO"; then : | |
14791 | ac_cv_func_fork_works=yes | |
14792 | else | |
14793 | ac_cv_func_fork_works=no | |
14794 | fi | |
14795 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
14796 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
14797 | fi | |
f199cab1 | 14798 | |
5476a9a4 GM |
14799 | fi |
14800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
14801 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
f199cab1 | 14802 | |
5476a9a4 GM |
14803 | else |
14804 | ac_cv_func_fork_works=$ac_cv_func_fork | |
14805 | fi | |
14806 | if test "x$ac_cv_func_fork_works" = xcross; then | |
14807 | case $host in | |
14808 | *-*-amigaos* | *-*-msdosdjgpp*) | |
14809 | # Override, as these systems have only a dummy fork() stub | |
14810 | ac_cv_func_fork_works=no | |
14811 | ;; | |
14812 | *) | |
14813 | ac_cv_func_fork_works=yes | |
14814 | ;; | |
14815 | esac | |
14816 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
14817 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
14818 | fi | |
14819 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
14820 | if test "x$ac_cv_func_vfork" = xyes; then | |
14821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
14822 | $as_echo_n "checking for working vfork... " >&6; } | |
14823 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
f199cab1 GM |
14824 | $as_echo_n "(cached) " >&6 |
14825 | else | |
14826 | if test "$cross_compiling" = yes; then : | |
5476a9a4 | 14827 | ac_cv_func_vfork_works=cross |
f199cab1 GM |
14828 | else |
14829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14830 | /* end confdefs.h. */ | |
5476a9a4 GM |
14831 | /* Thanks to Paul Eggert for this test. */ |
14832 | $ac_includes_default | |
14833 | #include <sys/wait.h> | |
14834 | #ifdef HAVE_VFORK_H | |
14835 | # include <vfork.h> | |
f199cab1 | 14836 | #endif |
5476a9a4 GM |
14837 | /* On some sparc systems, changes by the child to local and incoming |
14838 | argument registers are propagated back to the parent. The compiler | |
14839 | is told about this with #include <vfork.h>, but some compilers | |
14840 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
14841 | static variable whose address is put into a register that is | |
14842 | clobbered by the vfork. */ | |
14843 | static void | |
14844 | #ifdef __cplusplus | |
14845 | sparc_address_test (int arg) | |
14846 | # else | |
14847 | sparc_address_test (arg) int arg; | |
f199cab1 | 14848 | #endif |
5476a9a4 GM |
14849 | { |
14850 | static pid_t child; | |
14851 | if (!child) { | |
14852 | child = vfork (); | |
14853 | if (child < 0) { | |
14854 | perror ("vfork"); | |
14855 | _exit(2); | |
14856 | } | |
14857 | if (!child) { | |
14858 | arg = getpid(); | |
14859 | write(-1, "", 0); | |
14860 | _exit (arg); | |
14861 | } | |
14862 | } | |
14863 | } | |
f199cab1 | 14864 | |
5476a9a4 GM |
14865 | int |
14866 | main () | |
14867 | { | |
14868 | pid_t parent = getpid (); | |
14869 | pid_t child; | |
f199cab1 | 14870 | |
5476a9a4 | 14871 | sparc_address_test (0); |
f199cab1 | 14872 | |
5476a9a4 | 14873 | child = vfork (); |
3e0be4ab | 14874 | |
5476a9a4 GM |
14875 | if (child == 0) { |
14876 | /* Here is another test for sparc vfork register problems. This | |
14877 | test uses lots of local variables, at least as many local | |
14878 | variables as main has allocated so far including compiler | |
14879 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
14880 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
14881 | reuse the register of parent for one of the local variables, | |
14882 | since it will think that parent can't possibly be used any more | |
14883 | in this routine. Assigning to the local variable will thus | |
14884 | munge parent in the parent process. */ | |
14885 | pid_t | |
14886 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
14887 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
14888 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
14889 | use the same hardware register for all 8 local variables. */ | |
14890 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
14891 | || p != p5 || p != p6 || p != p7) | |
14892 | _exit(1); | |
3e0be4ab | 14893 | |
5476a9a4 GM |
14894 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
14895 | from child file descriptors. If the child closes a descriptor | |
14896 | before it execs or exits, this munges the parent's descriptor | |
14897 | as well. Test for this by closing stdout in the child. */ | |
14898 | _exit(close(fileno(stdout)) != 0); | |
14899 | } else { | |
14900 | int status; | |
14901 | struct stat st; | |
3e0be4ab | 14902 | |
5476a9a4 GM |
14903 | while (wait(&status) != child) |
14904 | ; | |
14905 | return ( | |
14906 | /* Was there some problem with vforking? */ | |
14907 | child < 0 | |
3e0be4ab | 14908 | |
5476a9a4 GM |
14909 | /* Did the child fail? (This shouldn't happen.) */ |
14910 | || status | |
14911 | ||
14912 | /* Did the vfork/compiler bug occur? */ | |
14913 | || parent != getpid() | |
14914 | ||
14915 | /* Did the file descriptor bug occur? */ | |
14916 | || fstat(fileno(stdout), &st) != 0 | |
14917 | ); | |
14918 | } | |
f199cab1 | 14919 | } |
5476a9a4 GM |
14920 | _ACEOF |
14921 | if ac_fn_c_try_run "$LINENO"; then : | |
14922 | ac_cv_func_vfork_works=yes | |
14923 | else | |
14924 | ac_cv_func_vfork_works=no | |
14925 | fi | |
14926 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
14927 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
14928 | fi | |
14929 | ||
14930 | fi | |
14931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 | |
14932 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
14933 | ||
14934 | fi; | |
14935 | if test "x$ac_cv_func_fork_works" = xcross; then | |
14936 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
14937 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
14938 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
14939 | fi | |
14940 | ||
14941 | if test "x$ac_cv_func_vfork_works" = xyes; then | |
3e0be4ab | 14942 | |
5476a9a4 | 14943 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
3e0be4ab | 14944 | |
5476a9a4 | 14945 | else |
3e0be4ab | 14946 | |
5476a9a4 | 14947 | $as_echo "#define vfork fork" >>confdefs.h |
942f733f | 14948 | |
5476a9a4 GM |
14949 | fi |
14950 | if test "x$ac_cv_func_fork_works" = xyes; then | |
942f733f | 14951 | |
5476a9a4 | 14952 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
942f733f | 14953 | |
5476a9a4 | 14954 | fi |
f199cab1 | 14955 | |
f199cab1 | 14956 | |
5476a9a4 GM |
14957 | for ac_func in snprintf |
14958 | do : | |
14959 | ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" | |
14960 | if test "x$ac_cv_func_snprintf" = x""yes; then : | |
14961 | cat >>confdefs.h <<_ACEOF | |
14962 | #define HAVE_SNPRINTF 1 | |
14963 | _ACEOF | |
14964 | ||
14965 | fi | |
14966 | done | |
14967 | ||
942f733f | 14968 | |
5476a9a4 GM |
14969 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
14970 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
14971 | if test "${emacs_cv_langinfo_codeset+set}" = set; then : | |
14972 | $as_echo_n "(cached) " >&6 | |
14973 | else | |
14974 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
14975 | /* end confdefs.h. */ | |
14976 | #include <langinfo.h> | |
3e0be4ab GM |
14977 | int |
14978 | main () | |
14979 | { | |
5476a9a4 GM |
14980 | char* cs = nl_langinfo(CODESET); |
14981 | ; | |
14982 | return 0; | |
14983 | } | |
14984 | _ACEOF | |
14985 | if ac_fn_c_try_link "$LINENO"; then : | |
14986 | emacs_cv_langinfo_codeset=yes | |
14987 | else | |
14988 | emacs_cv_langinfo_codeset=no | |
14989 | fi | |
14990 | rm -f core conftest.err conftest.$ac_objext \ | |
14991 | conftest$ac_exeext conftest.$ac_ext | |
f199cab1 | 14992 | |
5476a9a4 GM |
14993 | fi |
14994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5 | |
14995 | $as_echo "$emacs_cv_langinfo_codeset" >&6; } | |
14996 | if test $emacs_cv_langinfo_codeset = yes; then | |
f199cab1 | 14997 | |
5476a9a4 | 14998 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
f199cab1 | 14999 | |
5476a9a4 | 15000 | fi |
f199cab1 | 15001 | |
5476a9a4 GM |
15002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 |
15003 | $as_echo_n "checking for mbstate_t... " >&6; } | |
15004 | if test "${ac_cv_type_mbstate_t+set}" = set; then : | |
15005 | $as_echo_n "(cached) " >&6 | |
15006 | else | |
15007 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15008 | /* end confdefs.h. */ | |
15009 | $ac_includes_default | |
15010 | # include <wchar.h> | |
15011 | int | |
15012 | main () | |
15013 | { | |
15014 | mbstate_t x; return sizeof x; | |
15015 | ; | |
15016 | return 0; | |
3e0be4ab | 15017 | } |
942f733f | 15018 | _ACEOF |
5476a9a4 GM |
15019 | if ac_fn_c_try_compile "$LINENO"; then : |
15020 | ac_cv_type_mbstate_t=yes | |
3e0be4ab | 15021 | else |
5476a9a4 | 15022 | ac_cv_type_mbstate_t=no |
942f733f | 15023 | fi |
5476a9a4 | 15024 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3e0be4ab | 15025 | fi |
5476a9a4 GM |
15026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 |
15027 | $as_echo "$ac_cv_type_mbstate_t" >&6; } | |
15028 | if test $ac_cv_type_mbstate_t = yes; then | |
f199cab1 | 15029 | |
5476a9a4 | 15030 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
f199cab1 | 15031 | |
5476a9a4 | 15032 | else |
f199cab1 | 15033 | |
5476a9a4 | 15034 | $as_echo "#define mbstate_t int" >>confdefs.h |
f199cab1 | 15035 | |
5476a9a4 GM |
15036 | fi |
15037 | ||
15038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5 | |
15039 | $as_echo_n "checking for C restricted array declarations... " >&6; } | |
15040 | if test "${emacs_cv_c_restrict_arr+set}" = set; then : | |
15041 | $as_echo_n "(cached) " >&6 | |
15042 | else | |
15043 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15044 | /* end confdefs.h. */ | |
15045 | void fred (int x[__restrict]); | |
15046 | int | |
15047 | main () | |
15048 | { | |
15049 | ||
15050 | ; | |
15051 | return 0; | |
15052 | } | |
15053 | _ACEOF | |
15054 | if ac_fn_c_try_compile "$LINENO"; then : | |
15055 | emacs_cv_c_restrict_arr=yes | |
15056 | else | |
15057 | emacs_cv_c_restrict_arr=no | |
15058 | fi | |
15059 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
15060 | fi | |
15061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5 | |
15062 | $as_echo "$emacs_cv_c_restrict_arr" >&6; } | |
15063 | if test "$emacs_cv_c_restrict_arr" = yes; then | |
f199cab1 | 15064 | |
5476a9a4 | 15065 | $as_echo "#define __restrict_arr __restrict" >>confdefs.h |
f199cab1 | 15066 | |
5476a9a4 | 15067 | fi |
f199cab1 GM |
15068 | |
15069 | ||
15070 | ||
8ad96b1d GM |
15071 | $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h |
15072 | ||
15073 | ||
15074 | ||
5476a9a4 | 15075 | $as_echo "#define CLASH_DETECTION 1" >>confdefs.h |
f199cab1 GM |
15076 | |
15077 | ||
5476a9a4 | 15078 | ## Note: PTYs are broken on darwin <6. Use at your own risk. |
f199cab1 | 15079 | |
5476a9a4 | 15080 | $as_echo "#define HAVE_PTYS 1" >>confdefs.h |
f199cab1 GM |
15081 | |
15082 | ||
15083 | ||
5476a9a4 | 15084 | $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h |
f199cab1 | 15085 | |
942f733f | 15086 | |
942f733f | 15087 | |
6b10626d GM |
15088 | |
15089 | ||
8ad96b1d GM |
15090 | $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h |
15091 | ||
15092 | ||
15093 | ||
15094 | $as_echo "#define SEPCHAR ':'" >>confdefs.h | |
15095 | ||
15096 | ||
15097 | ||
15098 | $as_echo "#define subprocesses 1" >>confdefs.h | |
15099 | ||
15100 | ||
15101 | ||
15102 | $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h | |
15103 | ||
15104 | ||
15105 | ||
942f733f | 15106 | |
9ff736dc GM |
15107 | $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h |
15108 | ||
15109 | ||
15110 | ||
f199cab1 | 15111 | |
6b10626d GM |
15112 | |
15113 | $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h | |
15114 | ||
15115 | ||
15116 | ||
15117 | $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h | |
15118 | ||
15119 | ||
15120 | ||
15121 | $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h | |
15122 | ||
15123 | ||
15124 | ||
15125 | ||
15126 | ||
5476a9a4 GM |
15127 | case $opsys in |
15128 | aix4-2) | |
15129 | if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then | |
15130 | $as_echo "#define NO_EDITRES 1" >>confdefs.h | |
f199cab1 | 15131 | |
5476a9a4 GM |
15132 | fi |
15133 | ;; | |
f199cab1 | 15134 | |
5476a9a4 GM |
15135 | hpux*) |
15136 | $as_echo "#define NO_EDITRES 1" >>confdefs.h | |
f199cab1 | 15137 | |
5476a9a4 GM |
15138 | ;; |
15139 | esac | |
f199cab1 GM |
15140 | |
15141 | ||
5476a9a4 | 15142 | case $opsys in |
5476a9a4 | 15143 | irix6-5 | sol2* | unixware ) |
f199cab1 | 15144 | |
5476a9a4 | 15145 | $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h |
f199cab1 | 15146 | |
5476a9a4 GM |
15147 | ;; |
15148 | esac | |
f199cab1 | 15149 | |
4fa92495 | 15150 | emacs_broken_SIGIO=no |
f199cab1 | 15151 | |
5476a9a4 GM |
15152 | case $opsys in |
15153 | hpux* | irix6-5 | openbsd | sol2* | unixware ) | |
4fa92495 | 15154 | emacs_broken_SIGIO=yes |
5476a9a4 | 15155 | ;; |
f199cab1 | 15156 | |
5476a9a4 | 15157 | aix4-2) |
f199cab1 | 15158 | |
5476a9a4 | 15159 | $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h |
067d23c9 | 15160 | |
5476a9a4 | 15161 | ;; |
067d23c9 | 15162 | |
5476a9a4 | 15163 | freebsd) |
f199cab1 | 15164 | |
5476a9a4 | 15165 | $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h |
f199cab1 | 15166 | |
5476a9a4 | 15167 | ;; |
5476a9a4 | 15168 | esac |
f199cab1 | 15169 | |
5476a9a4 GM |
15170 | case $opsys in |
15171 | gnu-* | sol2-10 ) | |
f199cab1 | 15172 | |
5476a9a4 | 15173 | $as_echo "#define HAVE_PROCFS 1" >>confdefs.h |
f199cab1 | 15174 | |
5476a9a4 GM |
15175 | ;; |
15176 | esac | |
f199cab1 | 15177 | |
5476a9a4 GM |
15178 | case $opsys in |
15179 | darwin | freebsd | netbsd | openbsd ) | |
f199cab1 | 15180 | |
5476a9a4 | 15181 | $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h |
f199cab1 | 15182 | |
5476a9a4 GM |
15183 | ;; |
15184 | esac | |
f199cab1 | 15185 | |
5476a9a4 GM |
15186 | case $opsys in |
15187 | netbsd | openbsd) sound_device="/dev/audio" ;; | |
15188 | *) sound_device="/dev/dsp" ;; | |
15189 | esac | |
f199cab1 | 15190 | |
f199cab1 | 15191 | |
5476a9a4 GM |
15192 | cat >>confdefs.h <<_ACEOF |
15193 | #define DEFAULT_SOUND_DEVICE "$sound_device" | |
15194 | _ACEOF | |
f199cab1 GM |
15195 | |
15196 | ||
15197 | ||
5476a9a4 GM |
15198 | case $opsys in |
15199 | darwin | gnu-linux | gnu-kfreebsd ) | |
f199cab1 | 15200 | |
5476a9a4 | 15201 | $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h |
f199cab1 | 15202 | |
5476a9a4 GM |
15203 | ;; |
15204 | esac | |
f199cab1 | 15205 | |
f199cab1 | 15206 | |
5476a9a4 GM |
15207 | case $opsys in |
15208 | cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd) | |
f199cab1 | 15209 | |
5476a9a4 | 15210 | $as_echo "#define NARROWPROTO 1" >>confdefs.h |
067d23c9 | 15211 | |
5476a9a4 GM |
15212 | ;; |
15213 | esac | |
f199cab1 GM |
15214 | |
15215 | ||
067d23c9 | 15216 | |
1f5d53eb PE |
15217 | |
15218 | ||
f199cab1 | 15219 | |
f199cab1 | 15220 | |
7d2a1c5e | 15221 | |
5476a9a4 GM |
15222 | case $opsys in |
15223 | aix4-2 ) | |
a09508f2 | 15224 | $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h |
f199cab1 | 15225 | |
a09508f2 | 15226 | $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h |
f199cab1 | 15227 | |
a09508f2 | 15228 | $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h |
7d2a1c5e | 15229 | |
5476a9a4 | 15230 | ;; |
7d2a1c5e | 15231 | |
5476a9a4 | 15232 | cygwin ) |
a09508f2 | 15233 | $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h |
7d2a1c5e | 15234 | |
843f2634 | 15235 | $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h |
f199cab1 | 15236 | |
a09508f2 | 15237 | $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h |
7d2a1c5e | 15238 | |
a09508f2 | 15239 | $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15240 | |
5476a9a4 | 15241 | ;; |
f199cab1 | 15242 | |
1146da8d | 15243 | darwin ) |
a09508f2 | 15244 | $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h |
7d2a1c5e | 15245 | |
5476a9a4 | 15246 | $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h |
7d2a1c5e | 15247 | |
a09508f2 | 15248 | $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h |
7d2a1c5e | 15249 | |
a09508f2 | 15250 | $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15251 | |
a09508f2 | 15252 | $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15253 | |
5476a9a4 | 15254 | ;; |
f199cab1 | 15255 | |
1146da8d | 15256 | gnu | openbsd ) |
5476a9a4 | 15257 | $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h |
f199cab1 | 15258 | |
5476a9a4 | 15259 | ;; |
f199cab1 | 15260 | |
1146da8d | 15261 | gnu-linux | gnu-kfreebsd | freebsd | netbsd ) |
5476a9a4 | 15262 | if test "x$ac_cv_func_grantpt" = xyes; then |
f199cab1 | 15263 | |
5476a9a4 | 15264 | $as_echo "#define UNIX98_PTYS 1" >>confdefs.h |
f199cab1 | 15265 | |
a09508f2 | 15266 | $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h |
f199cab1 | 15267 | |
843f2634 | 15268 | $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h |
f199cab1 | 15269 | |
1146da8d GM |
15270 | if test "x$ac_cv_func_posix_openpt" = xyes; then |
15271 | $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h | |
15272 | ||
15273 | $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h | |
15274 | ||
15275 | elif test "x$ac_cv_func_getpt" = xyes; then | |
5476a9a4 | 15276 | $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h |
f199cab1 | 15277 | |
a09508f2 | 15278 | $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15279 | |
5476a9a4 | 15280 | else |
a09508f2 | 15281 | $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h |
f199cab1 | 15282 | |
5476a9a4 GM |
15283 | fi |
15284 | else | |
15285 | $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h | |
f199cab1 | 15286 | |
5476a9a4 GM |
15287 | fi |
15288 | ;; | |
f199cab1 | 15289 | |
5476a9a4 GM |
15290 | hpux*) |
15291 | $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h | |
f199cab1 | 15292 | |
a09508f2 | 15293 | $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h |
f199cab1 | 15294 | |
a09508f2 | 15295 | $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h |
f199cab1 | 15296 | |
5476a9a4 | 15297 | ;; |
f199cab1 | 15298 | |
5476a9a4 GM |
15299 | irix6-5 ) |
15300 | $as_echo "#define PTY_ITERATION /**/" >>confdefs.h | |
f199cab1 | 15301 | |
5476a9a4 | 15302 | $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h |
f199cab1 | 15303 | |
e4184a20 | 15304 | $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCHLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCHLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h |
f199cab1 | 15305 | |
a09508f2 | 15306 | $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15307 | |
a09508f2 | 15308 | $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h |
f199cab1 | 15309 | |
5476a9a4 | 15310 | ;; |
f199cab1 | 15311 | |
5476a9a4 | 15312 | sol2* ) |
e4184a20 | 15313 | $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h |
f199cab1 | 15314 | |
5476a9a4 | 15315 | ;; |
f199cab1 | 15316 | |
5476a9a4 | 15317 | unixware ) |
e4184a20 | 15318 | $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h |
5476a9a4 GM |
15319 | |
15320 | ;; | |
15321 | esac | |
15322 | ||
15323 | ||
15324 | case $opsys in | |
15325 | sol2* | unixware ) | |
15326 | $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h | |
15327 | ||
a09508f2 | 15328 | $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h |
5476a9a4 GM |
15329 | |
15330 | ||
15331 | $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h | |
15332 | ||
15333 | ;; | |
15334 | esac | |
15335 | ||
15336 | ||
15337 | ||
15338 | ||
15339 | case $opsys in | |
15340 | aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd ) | |
15341 | $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h | |
15342 | ||
15343 | ;; | |
15344 | ||
15345 | gnu-linux | gnu-kfreebsd ) | |
15346 | ||
15347 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5 | |
15348 | $as_echo_n "checking for signals via characters... " >&6; } | |
15349 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1f5d53eb | 15350 | /* end confdefs.h. */ |
5476a9a4 GM |
15351 | |
15352 | #include <linux/version.h> | |
15353 | #if LINUX_VERSION_CODE < 0x20400 | |
15354 | # error "Linux version too old" | |
15355 | #endif | |
15356 | ||
3e0be4ab GM |
15357 | int |
15358 | main () | |
15359 | { | |
f199cab1 | 15360 | |
3e0be4ab GM |
15361 | ; |
15362 | return 0; | |
15363 | } | |
067d23c9 | 15364 | _ACEOF |
5476a9a4 GM |
15365 | if ac_fn_c_try_cpp "$LINENO"; then : |
15366 | emacs_signals_via_chars=yes | |
1f5d53eb | 15367 | else |
5476a9a4 | 15368 | emacs_signals_via_chars=no |
067d23c9 | 15369 | fi |
5476a9a4 | 15370 | rm -f conftest.err conftest.$ac_ext |
067d23c9 | 15371 | |
5476a9a4 GM |
15372 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5 |
15373 | $as_echo "$emacs_signals_via_chars" >&6; } | |
15374 | test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h | |
15375 | ||
15376 | ;; | |
15377 | esac | |
15378 | ||
15379 | ||
15380 | ||
15381 | ||
f199cab1 | 15382 | |
5476a9a4 GM |
15383 | case $opsys in |
15384 | gnu) | |
15385 | $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h | |
f199cab1 | 15386 | |
5476a9a4 | 15387 | ;; |
067d23c9 | 15388 | |
5476a9a4 GM |
15389 | hpux*) |
15390 | $as_echo "#define DATA_START 0x40000000" >>confdefs.h | |
067d23c9 | 15391 | |
5476a9a4 | 15392 | $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h |
067d23c9 | 15393 | |
5476a9a4 GM |
15394 | ;; |
15395 | irix6-5) | |
15396 | $as_echo "#define DATA_START 0x10000000" >>confdefs.h | |
067d23c9 | 15397 | |
5476a9a4 | 15398 | $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h |
067d23c9 | 15399 | |
5476a9a4 GM |
15400 | ;; |
15401 | esac | |
067d23c9 | 15402 | |
1f5d53eb | 15403 | |
1f5d53eb | 15404 | |
067d23c9 | 15405 | |
5476a9a4 GM |
15406 | case $opsys in |
15407 | darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h | |
15408 | ;; | |
f199cab1 | 15409 | |
5476a9a4 | 15410 | gnu | freebsd | netbsd | openbsd ) |
f199cab1 | 15411 | |
5476a9a4 | 15412 | $as_echo "#define TABDLY OXTABS" >>confdefs.h |
f199cab1 | 15413 | |
5476a9a4 | 15414 | $as_echo "#define TAB3 OXTABS" >>confdefs.h |
f199cab1 | 15415 | |
5476a9a4 | 15416 | ;; |
f199cab1 | 15417 | |
5476a9a4 | 15418 | gnu-linux | gnu-kfreebsd ) |
5476a9a4 GM |
15419 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
15420 | /* end confdefs.h. */ | |
3e0be4ab | 15421 | |
5476a9a4 GM |
15422 | #ifndef __ia64__ |
15423 | # error "not ia64" | |
15424 | #endif | |
067d23c9 | 15425 | |
5476a9a4 GM |
15426 | int |
15427 | main () | |
15428 | { | |
3e0be4ab | 15429 | |
5476a9a4 GM |
15430 | ; |
15431 | return 0; | |
15432 | } | |
15433 | _ACEOF | |
15434 | if ac_fn_c_try_cpp "$LINENO"; then : | |
f199cab1 | 15435 | |
5476a9a4 | 15436 | $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h |
067d23c9 | 15437 | |
3e0be4ab | 15438 | fi |
5476a9a4 GM |
15439 | rm -f conftest.err conftest.$ac_ext |
15440 | ;; | |
067d23c9 | 15441 | |
5476a9a4 | 15442 | hpux*) |
3e0be4ab | 15443 | |
5476a9a4 | 15444 | $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h |
3e0be4ab | 15445 | |
5476a9a4 | 15446 | ;; |
5476a9a4 | 15447 | esac |
3e0be4ab GM |
15448 | |
15449 | ||
f199cab1 | 15450 | |
e700232f GM |
15451 | |
15452 | ||
15453 | ||
f199cab1 | 15454 | |
5476a9a4 GM |
15455 | case $opsys in |
15456 | aix4-2 | hpux* | unixware) | |
15457 | $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h | |
f199cab1 | 15458 | |
5476a9a4 | 15459 | ;; |
f199cab1 | 15460 | |
5476a9a4 GM |
15461 | gnu-linux | gnu-kfreebsd ) |
15462 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1fd182f0 | 15463 | /* end confdefs.h. */ |
f199cab1 | 15464 | |
5476a9a4 GM |
15465 | #if defined __i386__ || defined __sparc__ || defined __mc68000__ \ |
15466 | || defined __alpha__ || defined __mips__ || defined __s390__ \ | |
15467 | || defined __arm__ || defined __powerpc__ || defined __amd64__ \ | |
15468 | || defined __ia64__ || defined __sh__ | |
15469 | /* ok */ | |
15470 | #else | |
15471 | # error "setjmp not known to work on this arch" | |
15472 | #endif | |
15473 | ||
f199cab1 GM |
15474 | int |
15475 | main () | |
1fd182f0 | 15476 | { |
5476a9a4 | 15477 | |
f199cab1 GM |
15478 | ; |
15479 | return 0; | |
1fd182f0 PE |
15480 | } |
15481 | _ACEOF | |
5476a9a4 GM |
15482 | if ac_fn_c_try_cpp "$LINENO"; then : |
15483 | $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h | |
f199cab1 | 15484 | |
5476a9a4 GM |
15485 | else |
15486 | $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h | |
1fd182f0 | 15487 | |
1f5d53eb | 15488 | fi |
5476a9a4 GM |
15489 | rm -f conftest.err conftest.$ac_ext |
15490 | ;; | |
15491 | esac | |
1fd182f0 | 15492 | |
f199cab1 | 15493 | |
5476a9a4 GM |
15494 | if test x$GCC = xyes; then |
15495 | $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h | |
15496 | ||
1fd182f0 | 15497 | else |
5476a9a4 GM |
15498 | case $opsys in |
15499 | freebsd | netbsd | openbsd | irix6-5 | sol2* ) | |
15500 | $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h | |
1fd182f0 | 15501 | |
5476a9a4 GM |
15502 | ;; |
15503 | esac | |
15504 | fi | |
6ec9a5a7 GM |
15505 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5 |
15506 | $as_echo_n "checking for _setjmp... " >&6; } | |
15507 | if test "${emacs_cv_func__setjmp+set}" = set; then : | |
15508 | $as_echo_n "(cached) " >&6 | |
15509 | else | |
15510 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15511 | /* end confdefs.h. */ | |
15512 | #include <setjmp.h> | |
1fd182f0 | 15513 | |
6ec9a5a7 GM |
15514 | int |
15515 | main () | |
15516 | { | |
15517 | jmp_buf j; | |
15518 | if (! _setjmp (j)) | |
15519 | _longjmp (j, 1); | |
15520 | ; | |
15521 | return 0; | |
15522 | } | |
15523 | _ACEOF | |
15524 | if ac_fn_c_try_link "$LINENO"; then : | |
15525 | emacs_cv_func__setjmp=yes | |
15526 | else | |
15527 | emacs_cv_func__setjmp=no | |
15528 | fi | |
15529 | rm -f core conftest.err conftest.$ac_objext \ | |
15530 | conftest$ac_exeext conftest.$ac_ext | |
15531 | fi | |
15532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5 | |
15533 | $as_echo "$emacs_cv_func__setjmp" >&6; } | |
e2d8f316 | 15534 | if test $emacs_cv_func__setjmp = yes; then |
906debc3 | 15535 | |
e2d8f316 | 15536 | $as_echo "#define HAVE__SETJMP 1" >>confdefs.h |
906debc3 | 15537 | |
e2d8f316 GM |
15538 | else |
15539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 | |
15540 | $as_echo_n "checking for sigsetjmp... " >&6; } | |
15541 | if test "${emacs_cv_func_sigsetjmp+set}" = set; then : | |
15542 | $as_echo_n "(cached) " >&6 | |
15543 | else | |
15544 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15545 | /* end confdefs.h. */ | |
15546 | #include <setjmp.h> | |
15547 | ||
15548 | int | |
15549 | main () | |
15550 | { | |
15551 | sigjmp_buf j; | |
15552 | if (! sigsetjmp (j, 1)) | |
15553 | siglongjmp (j, 1); | |
15554 | ; | |
15555 | return 0; | |
15556 | } | |
15557 | _ACEOF | |
15558 | if ac_fn_c_try_link "$LINENO"; then : | |
15559 | emacs_cv_func_sigsetjmp=yes | |
15560 | else | |
15561 | emacs_cv_func_sigsetjmp=no | |
15562 | fi | |
15563 | rm -f core conftest.err conftest.$ac_objext \ | |
15564 | conftest$ac_exeext conftest.$ac_ext | |
15565 | fi | |
15566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5 | |
15567 | $as_echo "$emacs_cv_func_sigsetjmp" >&6; } | |
15568 | if test $emacs_cv_func_sigsetjmp = yes; then | |
906debc3 | 15569 | |
e2d8f316 | 15570 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h |
906debc3 | 15571 | |
e2d8f316 | 15572 | fi |
6ec9a5a7 GM |
15573 | fi |
15574 | ||
15575 | case $opsys in | |
15576 | sol2* | unixware ) | |
906debc3 GM |
15577 | |
15578 | $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h | |
15579 | ||
15580 | ;; | |
15581 | esac | |
15582 | ||
906debc3 | 15583 | |
5476a9a4 GM |
15584 | case $opsys in |
15585 | hpux* | sol2* ) | |
1f5d53eb | 15586 | |
5476a9a4 | 15587 | $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h |
1f5d53eb | 15588 | |
5476a9a4 GM |
15589 | ;; |
15590 | esac | |
1f5d53eb | 15591 | |
1f5d53eb | 15592 | |
4fda9c95 | 15593 | |
3e0be4ab | 15594 | |
4fda9c95 | 15595 | |
4fda9c95 | 15596 | |
f199cab1 | 15597 | |
906debc3 | 15598 | |
7cd2ed2c GM |
15599 | |
15600 | ||
5476a9a4 GM |
15601 | case $opsys in |
15602 | aix4-2) | |
15603 | $as_echo "#define USG /**/" >>confdefs.h | |
15604 | ||
15605 | $as_echo "#define USG5 /**/" >>confdefs.h | |
15606 | ||
15607 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15608 | /* end confdefs.h. */ | |
15609 | ||
15610 | #ifndef _AIX | |
15611 | # error "_AIX not defined" | |
15612 | #endif | |
f199cab1 | 15613 | |
4fda9c95 GM |
15614 | int |
15615 | main () | |
15616 | { | |
3e0be4ab | 15617 | |
4fda9c95 GM |
15618 | ; |
15619 | return 0; | |
15620 | } | |
15621 | _ACEOF | |
5476a9a4 | 15622 | if ac_fn_c_try_cpp "$LINENO"; then : |
4fda9c95 | 15623 | |
3e0be4ab | 15624 | else |
4fda9c95 | 15625 | |
5476a9a4 | 15626 | $as_echo "#define _AIX /**/" >>confdefs.h |
3e0be4ab | 15627 | |
5476a9a4 GM |
15628 | fi |
15629 | rm -f conftest.err conftest.$ac_ext | |
15630 | ;; | |
4fda9c95 | 15631 | |
5476a9a4 | 15632 | cygwin) |
3e0be4ab | 15633 | |
5476a9a4 | 15634 | $as_echo "#define CYGWIN 1" >>confdefs.h |
f199cab1 | 15635 | |
5476a9a4 | 15636 | ;; |
f199cab1 | 15637 | |
5476a9a4 GM |
15638 | darwin) |
15639 | $as_echo "#define BSD4_2 /**/" >>confdefs.h | |
f199cab1 | 15640 | |
5476a9a4 | 15641 | $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h |
f199cab1 GM |
15642 | |
15643 | ||
5476a9a4 | 15644 | $as_echo "#define DARWIN_OS /**/" >>confdefs.h |
f199cab1 | 15645 | |
5476a9a4 | 15646 | ;; |
4fda9c95 | 15647 | |
5476a9a4 GM |
15648 | freebsd) |
15649 | $as_echo "#define BSD4_2 /**/" >>confdefs.h | |
4fda9c95 | 15650 | |
4fda9c95 | 15651 | |
5476a9a4 | 15652 | $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h |
4fda9c95 | 15653 | |
5476a9a4 | 15654 | ;; |
f199cab1 | 15655 | |
5476a9a4 GM |
15656 | gnu | netbsd | openbsd ) |
15657 | $as_echo "#define BSD4_2 /**/" >>confdefs.h | |
f199cab1 | 15658 | |
5476a9a4 GM |
15659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
15660 | /* end confdefs.h. */ | |
f199cab1 | 15661 | |
5476a9a4 GM |
15662 | #ifndef BSD_SYSTEM |
15663 | # error "BSD_SYSTEM not defined" | |
15664 | #endif | |
f199cab1 | 15665 | |
5476a9a4 GM |
15666 | int |
15667 | main () | |
15668 | { | |
f199cab1 | 15669 | |
5476a9a4 GM |
15670 | ; |
15671 | return 0; | |
15672 | } | |
f199cab1 | 15673 | _ACEOF |
5476a9a4 | 15674 | if ac_fn_c_try_cpp "$LINENO"; then : |
4fda9c95 | 15675 | |
3e0be4ab | 15676 | else |
5476a9a4 | 15677 | $as_echo "#define BSD_SYSTEM 43" >>confdefs.h |
4fda9c95 | 15678 | |
5476a9a4 GM |
15679 | fi |
15680 | rm -f conftest.err conftest.$ac_ext | |
15681 | ;; | |
4fda9c95 | 15682 | |
5476a9a4 GM |
15683 | gnu-linux | gnu-kfreebsd ) |
15684 | $as_echo "#define USG /**/" >>confdefs.h | |
4fda9c95 | 15685 | |
f199cab1 | 15686 | |
5476a9a4 | 15687 | $as_echo "#define GNU_LINUX /**/" >>confdefs.h |
4fda9c95 | 15688 | |
5476a9a4 | 15689 | ;; |
4fda9c95 | 15690 | |
5476a9a4 GM |
15691 | hpux*) |
15692 | $as_echo "#define USG /**/" >>confdefs.h | |
4fda9c95 | 15693 | |
5476a9a4 | 15694 | $as_echo "#define USG5 /**/" >>confdefs.h |
697210c4 | 15695 | |
4717915f | 15696 | |
5476a9a4 | 15697 | $as_echo "#define HPUX /**/" >>confdefs.h |
697210c4 | 15698 | |
5476a9a4 | 15699 | ;; |
697210c4 | 15700 | |
5476a9a4 GM |
15701 | irix6-5) |
15702 | $as_echo "#define USG /**/" >>confdefs.h | |
f199cab1 | 15703 | |
5476a9a4 | 15704 | $as_echo "#define USG5 /**/" >>confdefs.h |
f199cab1 | 15705 | |
906debc3 GM |
15706 | $as_echo "#define USG5_4 /**/" >>confdefs.h |
15707 | ||
f199cab1 | 15708 | |
5476a9a4 | 15709 | $as_echo "#define IRIX6_5 /**/" >>confdefs.h |
f199cab1 | 15710 | |
5476a9a4 | 15711 | ;; |
f199cab1 | 15712 | |
5476a9a4 GM |
15713 | sol2*) |
15714 | $as_echo "#define USG /**/" >>confdefs.h | |
4fda9c95 | 15715 | |
5476a9a4 | 15716 | $as_echo "#define USG5 /**/" >>confdefs.h |
4fda9c95 | 15717 | |
906debc3 GM |
15718 | $as_echo "#define USG5_4 /**/" >>confdefs.h |
15719 | ||
4fda9c95 | 15720 | |
5476a9a4 | 15721 | $as_echo "#define SOLARIS2 /**/" >>confdefs.h |
f199cab1 | 15722 | |
5476a9a4 | 15723 | ;; |
f199cab1 | 15724 | |
5476a9a4 GM |
15725 | unixware) |
15726 | $as_echo "#define USG /**/" >>confdefs.h | |
f199cab1 | 15727 | |
5476a9a4 | 15728 | $as_echo "#define USG5 /**/" >>confdefs.h |
f199cab1 | 15729 | |
906debc3 GM |
15730 | $as_echo "#define USG5_4 /**/" >>confdefs.h |
15731 | ||
5476a9a4 GM |
15732 | ;; |
15733 | esac | |
f199cab1 | 15734 | |
4fa92495 GM |
15735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5 |
15736 | $as_echo_n "checking for usable FIONREAD... " >&6; } | |
15737 | if test "${emacs_cv_usable_FIONREAD+set}" = set; then : | |
15738 | $as_echo_n "(cached) " >&6 | |
15739 | else | |
15740 | case $opsys in | |
15741 | aix4-2) | |
15742 | emacs_cv_usable_FIONREAD=no | |
15743 | ;; | |
15744 | ||
15745 | *) | |
15746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15747 | /* end confdefs.h. */ | |
15748 | #include <sys/types.h> | |
15749 | #include <sys/ioctl.h> | |
15750 | #ifdef USG5_4 | |
15751 | # include <sys/filio.h> | |
15752 | #endif | |
15753 | ||
15754 | int | |
15755 | main () | |
15756 | { | |
15757 | int foo = ioctl (0, FIONREAD, &foo); | |
15758 | ; | |
15759 | return 0; | |
15760 | } | |
15761 | _ACEOF | |
15762 | if ac_fn_c_try_compile "$LINENO"; then : | |
15763 | emacs_cv_usable_FIONREAD=yes | |
15764 | else | |
15765 | emacs_cv_usable_FIONREAD=no | |
15766 | fi | |
15767 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
15768 | ;; | |
15769 | esac | |
15770 | fi | |
15771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5 | |
15772 | $as_echo "$emacs_cv_usable_FIONREAD" >&6; } | |
15773 | if test $emacs_cv_usable_FIONREAD = yes; then | |
15774 | ||
15775 | $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h | |
15776 | ||
15777 | ||
15778 | if test $emacs_broken_SIGIO = no; then | |
15779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5 | |
15780 | $as_echo_n "checking for usable SIGIO... " >&6; } | |
15781 | if test "${emacs_cv_usable_SIGIO+set}" = set; then : | |
15782 | $as_echo_n "(cached) " >&6 | |
15783 | else | |
15784 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15785 | /* end confdefs.h. */ | |
15786 | #include <fcntl.h> | |
15787 | #include <signal.h> | |
15788 | ||
15789 | int | |
15790 | main () | |
15791 | { | |
15792 | int foo = SIGIO | F_SETFL | FASYNC; | |
15793 | ; | |
15794 | return 0; | |
15795 | } | |
15796 | _ACEOF | |
15797 | if ac_fn_c_try_compile "$LINENO"; then : | |
15798 | emacs_cv_usable_SIGIO=yes | |
15799 | else | |
15800 | emacs_cv_usable_SIGIO=no | |
15801 | fi | |
15802 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
15803 | fi | |
15804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5 | |
15805 | $as_echo "$emacs_cv_usable_SIGIO" >&6; } | |
15806 | if test $emacs_cv_usable_SIGIO = yes; then | |
15807 | ||
15808 | $as_echo "#define USABLE_SIGIO 1" >>confdefs.h | |
15809 | ||
15810 | fi | |
15811 | fi | |
15812 | fi | |
15813 | ||
4fda9c95 | 15814 | |
5476a9a4 GM |
15815 | case $opsys in |
15816 | cygwin) | |
4fda9c95 | 15817 | |
5476a9a4 | 15818 | $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h |
4fda9c95 | 15819 | |
5476a9a4 | 15820 | ;; |
4fda9c95 | 15821 | |
5476a9a4 | 15822 | hpux11) |
f199cab1 | 15823 | |
5476a9a4 | 15824 | $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h |
f199cab1 | 15825 | |
5476a9a4 | 15826 | ;; |
f199cab1 | 15827 | |
5476a9a4 | 15828 | irix6-5) |
f199cab1 | 15829 | |
5476a9a4 | 15830 | $as_echo "#define PREFER_VSUSP 1" >>confdefs.h |
f199cab1 | 15831 | |
5476a9a4 | 15832 | ;; |
f199cab1 | 15833 | |
5476a9a4 | 15834 | sol2-10) |
f199cab1 | 15835 | |
5476a9a4 | 15836 | $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h |
f199cab1 | 15837 | |
5476a9a4 GM |
15838 | ;; |
15839 | esac | |
f199cab1 | 15840 | |
5476a9a4 GM |
15841 | # Set up the CFLAGS for real compilation, so we can substitute it. |
15842 | CFLAGS="$REAL_CFLAGS" | |
15843 | CPPFLAGS="$REAL_CPPFLAGS" | |
f199cab1 | 15844 | |
5476a9a4 GM |
15845 | ## Hack to detect a buggy GCC version. |
15846 | if test "x$GCC" = xyes \ | |
15847 | && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \ | |
15848 | && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \ | |
15849 | && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then | |
15850 | as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5 | |
15851 | fi | |
f199cab1 | 15852 | |
5476a9a4 | 15853 | version=$PACKAGE_VERSION |
f199cab1 | 15854 | |
bb7dce39 GM |
15855 | copyright="Copyright (C) 2012 Free Software Foundation, Inc." |
15856 | ||
15857 | cat >>confdefs.h <<_ACEOF | |
15858 | #define COPYRIGHT "$copyright" | |
15859 | _ACEOF | |
15860 | ||
15861 | ||
15862 | ||
5476a9a4 GM |
15863 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
15864 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
4fda9c95 | 15865 | |
f199cab1 | 15866 | |
5476a9a4 | 15867 | ## Unused? |
4fda9c95 GM |
15868 | |
15869 | ||
15870 | ||
15871 | ||
4717915f | 15872 | |
4717915f | 15873 | |
4717915f | 15874 | |
4717915f | 15875 | |
4717915f | 15876 | |
4717915f | 15877 | |
4717915f | 15878 | |
4717915f | 15879 | |
4717915f | 15880 | |
4717915f | 15881 | |
4717915f | 15882 | |
4717915f GM |
15883 | |
15884 | ||
4717915f GM |
15885 | |
15886 | ||
4717915f | 15887 | |
4717915f | 15888 | |
4717915f | 15889 | |
5476a9a4 GM |
15890 | ## FIXME? Nothing uses @LD_SWITCH_X_SITE@. |
15891 | ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the | |
15892 | ## end of LIBX_BASE, but nothing ever set it. | |
4717915f | 15893 | |
4717915f | 15894 | |
4fda9c95 | 15895 | |
4fda9c95 | 15896 | |
5476a9a4 GM |
15897 | ## Used in lwlib/Makefile.in. |
15898 | ||
4fda9c95 | 15899 | |
4fda9c95 | 15900 | |
4fda9c95 GM |
15901 | |
15902 | ||
15903 | ||
15904 | ||
4fda9c95 | 15905 | |
42dcba54 GM |
15906 | if test -n "${term_header}"; then |
15907 | ||
15908 | cat >>confdefs.h <<_ACEOF | |
15909 | #define TERM_HEADER "${term_header}" | |
15910 | _ACEOF | |
15911 | ||
15912 | fi | |
15913 | ||
4fda9c95 | 15914 | |
5476a9a4 GM |
15915 | cat >>confdefs.h <<_ACEOF |
15916 | #define EMACS_CONFIGURATION "${canonical}" | |
15917 | _ACEOF | |
4fda9c95 GM |
15918 | |
15919 | ||
5476a9a4 GM |
15920 | cat >>confdefs.h <<_ACEOF |
15921 | #define EMACS_CONFIG_OPTIONS "${ac_configure_args}" | |
15922 | _ACEOF | |
15923 | ||
5476a9a4 | 15924 | |
4fda9c95 | 15925 | |
5476a9a4 GM |
15926 | XMENU_OBJ= |
15927 | XOBJ= | |
15928 | FONT_OBJ= | |
15929 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
15930 | ||
15931 | $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h | |
4fda9c95 | 15932 | |
5476a9a4 | 15933 | XMENU_OBJ=xmenu.o |
42dcba54 | 15934 | XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o" |
5476a9a4 GM |
15935 | FONT_OBJ=xfont.o |
15936 | if test "$HAVE_XFT" = "yes"; then | |
15937 | FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o" | |
15938 | elif test "$HAVE_FREETYPE" = "yes"; then | |
15939 | FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o" | |
15940 | fi | |
4fda9c95 | 15941 | |
f199cab1 | 15942 | fi |
4fda9c95 | 15943 | |
4fda9c95 | 15944 | |
4fda9c95 | 15945 | |
4fda9c95 | 15946 | |
5476a9a4 GM |
15947 | WIDGET_OBJ= |
15948 | MOTIF_LIBW= | |
15949 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
15950 | WIDGET_OBJ=widget.o | |
15951 | ||
15952 | $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h | |
15953 | ||
15954 | if test "${USE_X_TOOLKIT}" = "LUCID"; then | |
15955 | ||
15956 | $as_echo "#define USE_LUCID 1" >>confdefs.h | |
e1939eb1 | 15957 | |
5476a9a4 | 15958 | elif test "${USE_X_TOOLKIT}" = "MOTIF"; then |
4fda9c95 | 15959 | |
5476a9a4 | 15960 | $as_echo "#define USE_MOTIF 1" >>confdefs.h |
3e0be4ab | 15961 | |
5476a9a4 GM |
15962 | MOTIF_LIBW=-lXm |
15963 | case "$opsys" in | |
15964 | gnu-linux) | |
15965 | ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed. | |
15966 | MOTIF_LIBW="$MOTIF_LIBW -lXpm" | |
15967 | ;; | |
3e0be4ab | 15968 | |
5476a9a4 GM |
15969 | unixware) |
15970 | ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov> | |
15971 | ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2. | |
15972 | MOTIF_LIBW="MOTIF_LIBW -lXimp" | |
15973 | ;; | |
3e0be4ab | 15974 | |
5476a9a4 GM |
15975 | aix4-2) |
15976 | ## olson@mcs.anl.gov says -li18n is needed by -lXm. | |
15977 | MOTIF_LIBW="$MOTIF_LIBW -li18n" | |
15978 | ;; | |
15979 | esac | |
15980 | MOTIF_LIBW="$MOTIF_LIBW $LIBXP" | |
15981 | fi | |
15982 | fi | |
4fda9c95 | 15983 | |
3e0be4ab | 15984 | |
5476a9a4 GM |
15985 | TOOLKIT_LIBW= |
15986 | case "$USE_X_TOOLKIT" in | |
15987 | MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;; | |
15988 | LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;; | |
15989 | none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;; | |
15990 | esac | |
4fda9c95 GM |
15991 | |
15992 | ||
5476a9a4 GM |
15993 | if test "$USE_X_TOOLKIT" = "none"; then |
15994 | LIBXT_OTHER="\$(LIBXSM)" | |
15995 | OLDXMENU_TARGET="really-oldXMenu" | |
15996 | else | |
15997 | LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext" | |
15998 | OLDXMENU_TARGET="really-lwlib" | |
15999 | fi | |
4fda9c95 GM |
16000 | |
16001 | ||
5476a9a4 GM |
16002 | ## The X Menu stuff is present in the X10 distribution, but missing |
16003 | ## from X11. If we have X10, just use the installed library; | |
16004 | ## otherwise, use our own copy. | |
16005 | if test "${HAVE_X11}" = "yes" ; then | |
4fda9c95 | 16006 | |
5476a9a4 | 16007 | $as_echo "#define HAVE_X11 1" >>confdefs.h |
4fda9c95 | 16008 | |
4fda9c95 | 16009 | |
5476a9a4 GM |
16010 | if test "$USE_X_TOOLKIT" = "none"; then |
16011 | OLDXMENU="\${oldXMenudir}/libXMenu11.a" | |
16012 | else | |
16013 | OLDXMENU="\${lwlibdir}/liblw.a" | |
16014 | fi | |
16015 | LIBXMENU="\$(OLDXMENU)" | |
16016 | LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)" | |
16017 | OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}" | |
f199cab1 | 16018 | else |
5476a9a4 GM |
16019 | ## For a syntactically valid Makefile; not actually used for anything. |
16020 | ## See comments in src/Makefile.in. | |
16021 | OLDXMENU=nothing | |
16022 | ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?). | |
16023 | if test "${HAVE_X_WINDOWS}" = "yes"; then | |
16024 | LIBXMENU="-lXMenu" | |
16025 | else | |
16026 | LIBXMENU= | |
16027 | fi | |
16028 | LIBX_OTHER= | |
16029 | OLDXMENU_DEPS= | |
16030 | fi | |
4fda9c95 | 16031 | |
5476a9a4 GM |
16032 | if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then |
16033 | OLDXMENU_TARGET= | |
16034 | OLDXMENU=nothing | |
16035 | LIBXMENU= | |
16036 | OLDXMENU_DEPS= | |
16037 | fi | |
4fda9c95 | 16038 | |
4fda9c95 GM |
16039 | |
16040 | ||
3e0be4ab | 16041 | |
4fda9c95 | 16042 | |
3e0be4ab | 16043 | |
3e0be4ab | 16044 | |
5476a9a4 | 16045 | if test "${HAVE_MENUS}" = "yes" ; then |
3e0be4ab | 16046 | |
5476a9a4 | 16047 | $as_echo "#define HAVE_MENUS 1" >>confdefs.h |
4fda9c95 | 16048 | |
5476a9a4 | 16049 | fi |
4fda9c95 | 16050 | |
5476a9a4 | 16051 | if test "${GNU_MALLOC}" = "yes" ; then |
4fda9c95 | 16052 | |
5476a9a4 | 16053 | $as_echo "#define GNU_MALLOC 1" >>confdefs.h |
4fda9c95 | 16054 | |
5476a9a4 | 16055 | fi |
3e0be4ab | 16056 | |
5476a9a4 GM |
16057 | RALLOC_OBJ= |
16058 | if test "${REL_ALLOC}" = "yes" ; then | |
16059 | ||
16060 | $as_echo "#define REL_ALLOC 1" >>confdefs.h | |
4fda9c95 GM |
16061 | |
16062 | ||
5476a9a4 GM |
16063 | test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o |
16064 | fi | |
4fda9c95 | 16065 | |
4fda9c95 | 16066 | |
5476a9a4 | 16067 | if test "$opsys" = "cygwin"; then |
5c0255d9 | 16068 | CYGWIN_OBJ="sheap.o cygw32.o" |
5476a9a4 GM |
16069 | ## Cygwin differs because of its unexec(). |
16070 | PRE_ALLOC_OBJ= | |
16071 | POST_ALLOC_OBJ=lastfile.o | |
16072 | else | |
16073 | CYGWIN_OBJ= | |
16074 | PRE_ALLOC_OBJ=lastfile.o | |
16075 | POST_ALLOC_OBJ= | |
16076 | fi | |
4fda9c95 | 16077 | |
3e0be4ab | 16078 | |
3e0be4ab | 16079 | |
3e0be4ab | 16080 | |
5476a9a4 GM |
16081 | # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently. |
16082 | # it temporarily reverts them to their pre-pkg-config values, | |
16083 | # because gnulib needs to work with both src (which uses the | |
16084 | # pkg-config stuff) and lib-src (which does not). For example, gnulib | |
16085 | # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt, | |
16086 | # and it therefore needs to run in an environment where LIBS does not | |
16087 | # already contain -lrt merely because 'pkg-config --libs' printed '-lrt' | |
16088 | # for some package unrelated to lib-src. | |
16089 | SAVE_CFLAGS=$CFLAGS | |
16090 | SAVE_LIBS=$LIBS | |
16091 | CFLAGS=$pre_PKG_CONFIG_CFLAGS | |
16092 | LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS" | |
3e0be4ab | 16093 | |
3e0be4ab GM |
16094 | |
16095 | ||
4fda9c95 | 16096 | |
4fda9c95 | 16097 | |
3e0be4ab | 16098 | |
3e0be4ab GM |
16099 | |
16100 | ||
4fda9c95 | 16101 | |
3e0be4ab GM |
16102 | |
16103 | ||
5476a9a4 GM |
16104 | LIBC_FATAL_STDERR_=1 |
16105 | export LIBC_FATAL_STDERR_ | |
3e0be4ab | 16106 | |
5476a9a4 GM |
16107 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
16108 | # for constant arguments. Useless! | |
16109 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
16110 | $as_echo_n "checking for working alloca.h... " >&6; } | |
16111 | if test "${ac_cv_working_alloca_h+set}" = set; then : | |
16112 | $as_echo_n "(cached) " >&6 | |
16113 | else | |
16114 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16115 | /* end confdefs.h. */ | |
16116 | #include <alloca.h> | |
16117 | int | |
16118 | main () | |
16119 | { | |
16120 | char *p = (char *) alloca (2 * sizeof (int)); | |
16121 | if (p) return 0; | |
16122 | ; | |
16123 | return 0; | |
16124 | } | |
16125 | _ACEOF | |
16126 | if ac_fn_c_try_link "$LINENO"; then : | |
16127 | ac_cv_working_alloca_h=yes | |
16128 | else | |
16129 | ac_cv_working_alloca_h=no | |
16130 | fi | |
16131 | rm -f core conftest.err conftest.$ac_objext \ | |
16132 | conftest$ac_exeext conftest.$ac_ext | |
16133 | fi | |
16134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
16135 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
16136 | if test $ac_cv_working_alloca_h = yes; then | |
3e0be4ab | 16137 | |
5476a9a4 | 16138 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
3e0be4ab | 16139 | |
5476a9a4 | 16140 | fi |
3e0be4ab | 16141 | |
5476a9a4 GM |
16142 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
16143 | $as_echo_n "checking for alloca... " >&6; } | |
16144 | if test "${ac_cv_func_alloca_works+set}" = set; then : | |
f199cab1 GM |
16145 | $as_echo_n "(cached) " >&6 |
16146 | else | |
5476a9a4 | 16147 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 16148 | /* end confdefs.h. */ |
5476a9a4 GM |
16149 | #ifdef __GNUC__ |
16150 | # define alloca __builtin_alloca | |
16151 | #else | |
16152 | # ifdef _MSC_VER | |
16153 | # include <malloc.h> | |
16154 | # define alloca _alloca | |
16155 | # else | |
16156 | # ifdef HAVE_ALLOCA_H | |
16157 | # include <alloca.h> | |
16158 | # else | |
16159 | # ifdef _AIX | |
16160 | #pragma alloca | |
16161 | # else | |
16162 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
16163 | char *alloca (); | |
16164 | # endif | |
16165 | # endif | |
16166 | # endif | |
16167 | # endif | |
16168 | #endif | |
16169 | ||
16170 | int | |
16171 | main () | |
16172 | { | |
16173 | char *p = (char *) alloca (1); | |
16174 | if (p) return 0; | |
16175 | ; | |
16176 | return 0; | |
16177 | } | |
16178 | _ACEOF | |
16179 | if ac_fn_c_try_link "$LINENO"; then : | |
16180 | ac_cv_func_alloca_works=yes | |
16181 | else | |
16182 | ac_cv_func_alloca_works=no | |
16183 | fi | |
16184 | rm -f core conftest.err conftest.$ac_objext \ | |
16185 | conftest$ac_exeext conftest.$ac_ext | |
16186 | fi | |
16187 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 | |
16188 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
16189 | ||
16190 | if test $ac_cv_func_alloca_works = yes; then | |
16191 | ||
16192 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
16193 | ||
16194 | else | |
16195 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
16196 | # that cause trouble. Some versions do not even contain alloca or | |
16197 | # contain a buggy version. If you still want to use their alloca, | |
16198 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
3e0be4ab | 16199 | |
4fda9c95 | 16200 | |
4fda9c95 | 16201 | |
4fda9c95 GM |
16202 | |
16203 | ||
5476a9a4 | 16204 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
4fda9c95 | 16205 | |
5476a9a4 | 16206 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
4fda9c95 | 16207 | |
4fda9c95 | 16208 | |
5476a9a4 GM |
16209 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5 |
16210 | $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; } | |
16211 | if test "${ac_cv_os_cray+set}" = set; then : | |
16212 | $as_echo_n "(cached) " >&6 | |
16213 | else | |
16214 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16215 | /* end confdefs.h. */ | |
16216 | #if defined CRAY && ! defined CRAY2 | |
16217 | webecray | |
16218 | #else | |
16219 | wenotbecray | |
16220 | #endif | |
4fda9c95 | 16221 | |
5476a9a4 GM |
16222 | _ACEOF |
16223 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
16224 | $EGREP "webecray" >/dev/null 2>&1; then : | |
16225 | ac_cv_os_cray=yes | |
16226 | else | |
16227 | ac_cv_os_cray=no | |
16228 | fi | |
16229 | rm -f conftest* | |
4fda9c95 | 16230 | |
5476a9a4 GM |
16231 | fi |
16232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
16233 | $as_echo "$ac_cv_os_cray" >&6; } | |
16234 | if test $ac_cv_os_cray = yes; then | |
16235 | for ac_func in _getb67 GETB67 getb67; do | |
16236 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
16237 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
16238 | eval as_val=\$$as_ac_var | |
16239 | if test "x$as_val" = x""yes; then : | |
4fda9c95 | 16240 | |
5476a9a4 GM |
16241 | cat >>confdefs.h <<_ACEOF |
16242 | #define CRAY_STACKSEG_END $ac_func | |
16243 | _ACEOF | |
4fda9c95 | 16244 | |
5476a9a4 GM |
16245 | break |
16246 | fi | |
4fda9c95 | 16247 | |
5476a9a4 GM |
16248 | done |
16249 | fi | |
4fda9c95 | 16250 | |
5476a9a4 GM |
16251 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
16252 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
16253 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
16254 | $as_echo_n "(cached) " >&6 | |
16255 | else | |
16256 | if test "$cross_compiling" = yes; then : | |
16257 | ac_cv_c_stack_direction=0 | |
16258 | else | |
16259 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16260 | /* end confdefs.h. */ | |
16261 | $ac_includes_default | |
16262 | int | |
16263 | find_stack_direction (int *addr, int depth) | |
16264 | { | |
16265 | int dir, dummy = 0; | |
16266 | if (! addr) | |
16267 | addr = &dummy; | |
16268 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | |
16269 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | |
16270 | return dir + dummy; | |
16271 | } | |
4fda9c95 | 16272 | |
5476a9a4 GM |
16273 | int |
16274 | main (int argc, char **argv) | |
16275 | { | |
16276 | return find_stack_direction (0, argc + !argv + 20) < 0; | |
16277 | } | |
16278 | _ACEOF | |
16279 | if ac_fn_c_try_run "$LINENO"; then : | |
16280 | ac_cv_c_stack_direction=1 | |
16281 | else | |
16282 | ac_cv_c_stack_direction=-1 | |
16283 | fi | |
16284 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
16285 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
16286 | fi | |
4fda9c95 | 16287 | |
5476a9a4 GM |
16288 | fi |
16289 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
16290 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
16291 | cat >>confdefs.h <<_ACEOF | |
16292 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
16293 | _ACEOF | |
3e0be4ab GM |
16294 | |
16295 | ||
5476a9a4 | 16296 | fi |
3e0be4ab GM |
16297 | |
16298 | ||
16299 | ||
16300 | ||
5476a9a4 GM |
16301 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
16302 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
16303 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
16304 | $as_echo_n "(cached) " >&6 | |
16305 | else | |
16306 | ac_cv_c_bigendian=unknown | |
16307 | # See if we're dealing with a universal compiler. | |
16308 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16309 | /* end confdefs.h. */ | |
16310 | #ifndef __APPLE_CC__ | |
16311 | not a universal capable compiler | |
16312 | #endif | |
16313 | typedef int dummy; | |
16314 | ||
16315 | _ACEOF | |
16316 | if ac_fn_c_try_compile "$LINENO"; then : | |
3e0be4ab | 16317 | |
5476a9a4 GM |
16318 | # Check for potential -arch flags. It is not universal unless |
16319 | # there are at least two -arch flags with different values. | |
16320 | ac_arch= | |
16321 | ac_prev= | |
16322 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
16323 | if test -n "$ac_prev"; then | |
16324 | case $ac_word in | |
16325 | i?86 | x86_64 | ppc | ppc64) | |
16326 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
16327 | ac_arch=$ac_word | |
16328 | else | |
16329 | ac_cv_c_bigendian=universal | |
16330 | break | |
16331 | fi | |
16332 | ;; | |
16333 | esac | |
16334 | ac_prev= | |
16335 | elif test "x$ac_word" = "x-arch"; then | |
16336 | ac_prev=arch | |
16337 | fi | |
16338 | done | |
16339 | fi | |
16340 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16341 | if test $ac_cv_c_bigendian = unknown; then | |
16342 | # See if sys/param.h defines the BYTE_ORDER macro. | |
16343 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16344 | /* end confdefs.h. */ | |
16345 | #include <sys/types.h> | |
16346 | #include <sys/param.h> | |
3e0be4ab | 16347 | |
5476a9a4 GM |
16348 | int |
16349 | main () | |
16350 | { | |
16351 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
16352 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
16353 | && LITTLE_ENDIAN) | |
16354 | bogus endian macros | |
16355 | #endif | |
3e0be4ab | 16356 | |
5476a9a4 GM |
16357 | ; |
16358 | return 0; | |
16359 | } | |
16360 | _ACEOF | |
16361 | if ac_fn_c_try_compile "$LINENO"; then : | |
16362 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
16363 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16364 | /* end confdefs.h. */ | |
16365 | #include <sys/types.h> | |
16366 | #include <sys/param.h> | |
369e19fc | 16367 | |
5476a9a4 GM |
16368 | int |
16369 | main () | |
16370 | { | |
16371 | #if BYTE_ORDER != BIG_ENDIAN | |
16372 | not big endian | |
16373 | #endif | |
3e0be4ab | 16374 | |
5476a9a4 GM |
16375 | ; |
16376 | return 0; | |
16377 | } | |
16378 | _ACEOF | |
16379 | if ac_fn_c_try_compile "$LINENO"; then : | |
16380 | ac_cv_c_bigendian=yes | |
16381 | else | |
16382 | ac_cv_c_bigendian=no | |
16383 | fi | |
16384 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16385 | fi | |
16386 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16387 | fi | |
16388 | if test $ac_cv_c_bigendian = unknown; then | |
16389 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
16390 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16391 | /* end confdefs.h. */ | |
16392 | #include <limits.h> | |
4fda9c95 | 16393 | |
5476a9a4 GM |
16394 | int |
16395 | main () | |
16396 | { | |
16397 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
16398 | bogus endian macros | |
16399 | #endif | |
4fda9c95 | 16400 | |
5476a9a4 GM |
16401 | ; |
16402 | return 0; | |
16403 | } | |
16404 | _ACEOF | |
16405 | if ac_fn_c_try_compile "$LINENO"; then : | |
16406 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
16407 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16408 | /* end confdefs.h. */ | |
16409 | #include <limits.h> | |
4fda9c95 | 16410 | |
5476a9a4 GM |
16411 | int |
16412 | main () | |
16413 | { | |
16414 | #ifndef _BIG_ENDIAN | |
16415 | not big endian | |
16416 | #endif | |
f199cab1 | 16417 | |
5476a9a4 GM |
16418 | ; |
16419 | return 0; | |
16420 | } | |
16421 | _ACEOF | |
16422 | if ac_fn_c_try_compile "$LINENO"; then : | |
16423 | ac_cv_c_bigendian=yes | |
f199cab1 | 16424 | else |
5476a9a4 GM |
16425 | ac_cv_c_bigendian=no |
16426 | fi | |
16427 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16428 | fi | |
16429 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16430 | fi | |
16431 | if test $ac_cv_c_bigendian = unknown; then | |
16432 | # Compile a test program. | |
16433 | if test "$cross_compiling" = yes; then : | |
16434 | # Try to guess by grepping values from an object file. | |
16435 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16436 | /* end confdefs.h. */ | |
16437 | short int ascii_mm[] = | |
16438 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
16439 | short int ascii_ii[] = | |
16440 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
16441 | int use_ascii (int i) { | |
16442 | return ascii_mm[i] + ascii_ii[i]; | |
16443 | } | |
16444 | short int ebcdic_ii[] = | |
16445 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
16446 | short int ebcdic_mm[] = | |
16447 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
16448 | int use_ebcdic (int i) { | |
16449 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
16450 | } | |
16451 | extern int foo; | |
f199cab1 | 16452 | |
5476a9a4 GM |
16453 | int |
16454 | main () | |
16455 | { | |
16456 | return use_ascii (foo) == use_ebcdic (foo); | |
16457 | ; | |
16458 | return 0; | |
16459 | } | |
16460 | _ACEOF | |
16461 | if ac_fn_c_try_compile "$LINENO"; then : | |
16462 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
16463 | ac_cv_c_bigendian=yes | |
16464 | fi | |
16465 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
16466 | if test "$ac_cv_c_bigendian" = unknown; then | |
16467 | ac_cv_c_bigendian=no | |
16468 | else | |
16469 | # finding both strings is unlikely to happen, but who knows? | |
16470 | ac_cv_c_bigendian=unknown | |
16471 | fi | |
16472 | fi | |
16473 | fi | |
16474 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4fda9c95 | 16475 | else |
3e0be4ab | 16476 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4fda9c95 | 16477 | /* end confdefs.h. */ |
5476a9a4 GM |
16478 | $ac_includes_default |
16479 | int | |
16480 | main () | |
4fda9c95 | 16481 | { |
5476a9a4 GM |
16482 | |
16483 | /* Are we little or big endian? From Harbison&Steele. */ | |
16484 | union | |
16485 | { | |
16486 | long int l; | |
16487 | char c[sizeof (long int)]; | |
16488 | } u; | |
16489 | u.l = 1; | |
16490 | return u.c[sizeof (long int) - 1] == 1; | |
16491 | ||
16492 | ; | |
4fda9c95 GM |
16493 | return 0; |
16494 | } | |
16495 | _ACEOF | |
f199cab1 | 16496 | if ac_fn_c_try_run "$LINENO"; then : |
5476a9a4 | 16497 | ac_cv_c_bigendian=no |
3e0be4ab | 16498 | else |
5476a9a4 | 16499 | ac_cv_c_bigendian=yes |
4fda9c95 | 16500 | fi |
f199cab1 GM |
16501 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
16502 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4fda9c95 | 16503 | fi |
4fda9c95 | 16504 | |
5476a9a4 | 16505 | fi |
f199cab1 | 16506 | fi |
5476a9a4 GM |
16507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
16508 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
16509 | case $ac_cv_c_bigendian in #( | |
16510 | yes) | |
16511 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
16512 | ;; #( | |
16513 | no) | |
16514 | ;; #( | |
16515 | universal) | |
3e0be4ab | 16516 | |
5476a9a4 | 16517 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
3e0be4ab | 16518 | |
5476a9a4 GM |
16519 | ;; #( |
16520 | *) | |
16521 | as_fn_error "unknown endianness | |
16522 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
16523 | esac | |
4fda9c95 | 16524 | |
4fda9c95 | 16525 | |
da6c8463 | 16526 | |
5476a9a4 GM |
16527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5 |
16528 | $as_echo_n "checking whether strtold conforms to C99... " >&6; } | |
16529 | if test "${gl_cv_func_c99_strtold+set}" = set; then : | |
16530 | $as_echo_n "(cached) " >&6 | |
16531 | else | |
16532 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16533 | /* end confdefs.h. */ | |
16534 | /* On HP-UX before 11.23, strtold returns a struct instead of | |
16535 | long double. Reject implementations like that, by requiring | |
16536 | compatibility with the C99 prototype. */ | |
16537 | #include <stdlib.h> | |
16538 | static long double (*p) (char const *, char **) = strtold; | |
16539 | static long double | |
16540 | test (char const *nptr, char **endptr) | |
16541 | { | |
16542 | long double r; | |
16543 | r = strtold (nptr, endptr); | |
16544 | return r; | |
16545 | } | |
16546 | int | |
16547 | main () | |
16548 | { | |
16549 | return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1; | |
16550 | ; | |
16551 | return 0; | |
16552 | } | |
16553 | _ACEOF | |
16554 | if ac_fn_c_try_link "$LINENO"; then : | |
16555 | gl_cv_func_c99_strtold=yes | |
16556 | else | |
16557 | gl_cv_func_c99_strtold=no | |
3e0be4ab | 16558 | fi |
5476a9a4 GM |
16559 | rm -f core conftest.err conftest.$ac_objext \ |
16560 | conftest$ac_exeext conftest.$ac_ext | |
16561 | fi | |
16562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5 | |
16563 | $as_echo "$gl_cv_func_c99_strtold" >&6; } | |
16564 | if test $gl_cv_func_c99_strtold = yes; then | |
da6c8463 | 16565 | |
5476a9a4 | 16566 | $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h |
da6c8463 | 16567 | |
5476a9a4 | 16568 | fi |
da6c8463 GM |
16569 | |
16570 | ||
5476a9a4 GM |
16571 | GNULIB_CHDIR=0; |
16572 | GNULIB_CHOWN=0; | |
16573 | GNULIB_CLOSE=0; | |
16574 | GNULIB_DUP=0; | |
16575 | GNULIB_DUP2=0; | |
16576 | GNULIB_DUP3=0; | |
16577 | GNULIB_ENVIRON=0; | |
16578 | GNULIB_EUIDACCESS=0; | |
16579 | GNULIB_FACCESSAT=0; | |
16580 | GNULIB_FCHDIR=0; | |
16581 | GNULIB_FCHOWNAT=0; | |
16582 | GNULIB_FDATASYNC=0; | |
16583 | GNULIB_FSYNC=0; | |
16584 | GNULIB_FTRUNCATE=0; | |
16585 | GNULIB_GETCWD=0; | |
16586 | GNULIB_GETDOMAINNAME=0; | |
16587 | GNULIB_GETDTABLESIZE=0; | |
16588 | GNULIB_GETGROUPS=0; | |
16589 | GNULIB_GETHOSTNAME=0; | |
16590 | GNULIB_GETLOGIN=0; | |
16591 | GNULIB_GETLOGIN_R=0; | |
16592 | GNULIB_GETPAGESIZE=0; | |
16593 | GNULIB_GETUSERSHELL=0; | |
16594 | GNULIB_GROUP_MEMBER=0; | |
16595 | GNULIB_ISATTY=0; | |
16596 | GNULIB_LCHOWN=0; | |
16597 | GNULIB_LINK=0; | |
16598 | GNULIB_LINKAT=0; | |
16599 | GNULIB_LSEEK=0; | |
16600 | GNULIB_PIPE=0; | |
16601 | GNULIB_PIPE2=0; | |
16602 | GNULIB_PREAD=0; | |
16603 | GNULIB_PWRITE=0; | |
16604 | GNULIB_READ=0; | |
16605 | GNULIB_READLINK=0; | |
16606 | GNULIB_READLINKAT=0; | |
16607 | GNULIB_RMDIR=0; | |
16608 | GNULIB_SETHOSTNAME=0; | |
16609 | GNULIB_SLEEP=0; | |
16610 | GNULIB_SYMLINK=0; | |
16611 | GNULIB_SYMLINKAT=0; | |
16612 | GNULIB_TTYNAME_R=0; | |
16613 | GNULIB_UNISTD_H_NONBLOCKING=0; | |
16614 | GNULIB_UNISTD_H_SIGPIPE=0; | |
16615 | GNULIB_UNLINK=0; | |
16616 | GNULIB_UNLINKAT=0; | |
16617 | GNULIB_USLEEP=0; | |
16618 | GNULIB_WRITE=0; | |
16619 | HAVE_CHOWN=1; | |
16620 | HAVE_DUP2=1; | |
16621 | HAVE_DUP3=1; | |
16622 | HAVE_EUIDACCESS=1; | |
16623 | HAVE_FACCESSAT=1; | |
16624 | HAVE_FCHDIR=1; | |
16625 | HAVE_FCHOWNAT=1; | |
16626 | HAVE_FDATASYNC=1; | |
16627 | HAVE_FSYNC=1; | |
16628 | HAVE_FTRUNCATE=1; | |
16629 | HAVE_GETDTABLESIZE=1; | |
16630 | HAVE_GETGROUPS=1; | |
16631 | HAVE_GETHOSTNAME=1; | |
16632 | HAVE_GETLOGIN=1; | |
16633 | HAVE_GETPAGESIZE=1; | |
16634 | HAVE_GROUP_MEMBER=1; | |
16635 | HAVE_LCHOWN=1; | |
16636 | HAVE_LINK=1; | |
16637 | HAVE_LINKAT=1; | |
16638 | HAVE_PIPE=1; | |
16639 | HAVE_PIPE2=1; | |
16640 | HAVE_PREAD=1; | |
16641 | HAVE_PWRITE=1; | |
16642 | HAVE_READLINK=1; | |
16643 | HAVE_READLINKAT=1; | |
16644 | HAVE_SETHOSTNAME=1; | |
16645 | HAVE_SLEEP=1; | |
16646 | HAVE_SYMLINK=1; | |
16647 | HAVE_SYMLINKAT=1; | |
16648 | HAVE_UNLINKAT=1; | |
16649 | HAVE_USLEEP=1; | |
16650 | HAVE_DECL_ENVIRON=1; | |
16651 | HAVE_DECL_FCHDIR=1; | |
16652 | HAVE_DECL_FDATASYNC=1; | |
16653 | HAVE_DECL_GETDOMAINNAME=1; | |
16654 | HAVE_DECL_GETLOGIN_R=1; | |
16655 | HAVE_DECL_GETPAGESIZE=1; | |
16656 | HAVE_DECL_GETUSERSHELL=1; | |
16657 | HAVE_DECL_SETHOSTNAME=1; | |
16658 | HAVE_DECL_TTYNAME_R=1; | |
16659 | HAVE_OS_H=0; | |
16660 | HAVE_SYS_PARAM_H=0; | |
16661 | REPLACE_CHOWN=0; | |
16662 | REPLACE_CLOSE=0; | |
16663 | REPLACE_DUP=0; | |
16664 | REPLACE_DUP2=0; | |
16665 | REPLACE_FCHOWNAT=0; | |
16666 | REPLACE_FTRUNCATE=0; | |
16667 | REPLACE_GETCWD=0; | |
16668 | REPLACE_GETDOMAINNAME=0; | |
16669 | REPLACE_GETLOGIN_R=0; | |
16670 | REPLACE_GETGROUPS=0; | |
16671 | REPLACE_GETPAGESIZE=0; | |
16672 | REPLACE_ISATTY=0; | |
16673 | REPLACE_LCHOWN=0; | |
16674 | REPLACE_LINK=0; | |
16675 | REPLACE_LINKAT=0; | |
16676 | REPLACE_LSEEK=0; | |
16677 | REPLACE_PREAD=0; | |
16678 | REPLACE_PWRITE=0; | |
16679 | REPLACE_READ=0; | |
16680 | REPLACE_READLINK=0; | |
16681 | REPLACE_RMDIR=0; | |
16682 | REPLACE_SLEEP=0; | |
16683 | REPLACE_SYMLINK=0; | |
16684 | REPLACE_TTYNAME_R=0; | |
16685 | REPLACE_UNLINK=0; | |
16686 | REPLACE_UNLINKAT=0; | |
16687 | REPLACE_USLEEP=0; | |
16688 | REPLACE_WRITE=0; | |
16689 | UNISTD_H_HAVE_WINSOCK2_H=0; | |
16690 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; | |
f199cab1 GM |
16691 | |
16692 | ||
93131e11 GM |
16693 | |
16694 | ||
16695 | ||
16696 | ||
16697 | ||
16698 | ||
16699 | ||
16700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 | |
16701 | $as_echo_n "checking if environ is properly declared... " >&6; } | |
16702 | if test "${gt_cv_var_environ_declaration+set}" = set; then : | |
16703 | $as_echo_n "(cached) " >&6 | |
16704 | else | |
16705 | ||
16706 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16707 | /* end confdefs.h. */ | |
16708 | #if HAVE_UNISTD_H | |
16709 | #include <unistd.h> | |
16710 | #endif | |
16711 | /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */ | |
16712 | #include <stdlib.h> | |
16713 | ||
16714 | extern struct { int foo; } environ; | |
16715 | int | |
16716 | main () | |
16717 | { | |
16718 | environ.foo = 1; | |
16719 | ; | |
16720 | return 0; | |
16721 | } | |
16722 | _ACEOF | |
16723 | if ac_fn_c_try_compile "$LINENO"; then : | |
16724 | gt_cv_var_environ_declaration=no | |
16725 | else | |
16726 | gt_cv_var_environ_declaration=yes | |
16727 | fi | |
16728 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16729 | fi | |
16730 | ||
16731 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 | |
16732 | $as_echo "$gt_cv_var_environ_declaration" >&6; } | |
16733 | if test $gt_cv_var_environ_declaration = yes; then | |
16734 | ||
16735 | $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h | |
16736 | ||
16737 | fi | |
16738 | ||
16739 | ||
16740 | if test $gt_cv_var_environ_declaration != yes; then | |
16741 | HAVE_DECL_ENVIRON=0 | |
16742 | fi | |
16743 | ||
7cd2ed2c GM |
16744 | |
16745 | ||
16746 | ||
16747 | ||
8966cbff GM |
16748 | |
16749 | ||
710f5812 GM |
16750 | |
16751 | ||
710f5812 GM |
16752 | GNULIB_FCNTL=0; |
16753 | GNULIB_NONBLOCKING=0; | |
16754 | GNULIB_OPEN=0; | |
16755 | GNULIB_OPENAT=0; | |
16756 | HAVE_FCNTL=1; | |
16757 | HAVE_OPENAT=1; | |
16758 | REPLACE_FCNTL=0; | |
16759 | REPLACE_OPEN=0; | |
16760 | REPLACE_OPENAT=0; | |
16761 | ||
16762 | ||
16763 | ||
16764 | ||
16765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 | |
16766 | $as_echo_n "checking whether the preprocessor supports include_next... " >&6; } | |
16767 | if test "${gl_cv_have_include_next+set}" = set; then : | |
16768 | $as_echo_n "(cached) " >&6 | |
16769 | else | |
16770 | rm -rf conftestd1a conftestd1b conftestd2 | |
16771 | mkdir conftestd1a conftestd1b conftestd2 | |
16772 | cat <<EOF > conftestd1a/conftest.h | |
16773 | #define DEFINED_IN_CONFTESTD1 | |
16774 | #include_next <conftest.h> | |
16775 | #ifdef DEFINED_IN_CONFTESTD2 | |
16776 | int foo; | |
16777 | #else | |
16778 | #error "include_next doesn't work" | |
16779 | #endif | |
16780 | EOF | |
16781 | cat <<EOF > conftestd1b/conftest.h | |
16782 | #define DEFINED_IN_CONFTESTD1 | |
16783 | #include <stdio.h> | |
16784 | #include_next <conftest.h> | |
16785 | #ifdef DEFINED_IN_CONFTESTD2 | |
16786 | int foo; | |
16787 | #else | |
16788 | #error "include_next doesn't work" | |
16789 | #endif | |
16790 | EOF | |
16791 | cat <<EOF > conftestd2/conftest.h | |
16792 | #ifndef DEFINED_IN_CONFTESTD1 | |
16793 | #error "include_next test doesn't work" | |
16794 | #endif | |
16795 | #define DEFINED_IN_CONFTESTD2 | |
16796 | EOF | |
16797 | gl_save_CPPFLAGS="$CPPFLAGS" | |
16798 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" | |
16799 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16800 | /* end confdefs.h. */ | |
16801 | #include <conftest.h> | |
16802 | _ACEOF | |
16803 | if ac_fn_c_try_compile "$LINENO"; then : | |
16804 | gl_cv_have_include_next=yes | |
16805 | else | |
16806 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" | |
16807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16808 | /* end confdefs.h. */ | |
16809 | #include <conftest.h> | |
16810 | _ACEOF | |
16811 | if ac_fn_c_try_compile "$LINENO"; then : | |
16812 | gl_cv_have_include_next=buggy | |
16813 | else | |
16814 | gl_cv_have_include_next=no | |
16815 | fi | |
16816 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16817 | ||
16818 | fi | |
16819 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
16820 | CPPFLAGS="$gl_save_CPPFLAGS" | |
16821 | rm -rf conftestd1a conftestd1b conftestd2 | |
16822 | ||
16823 | fi | |
16824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 | |
16825 | $as_echo "$gl_cv_have_include_next" >&6; } | |
16826 | PRAGMA_SYSTEM_HEADER= | |
16827 | if test $gl_cv_have_include_next = yes; then | |
16828 | INCLUDE_NEXT=include_next | |
16829 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next | |
16830 | if test -n "$GCC"; then | |
16831 | PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' | |
16832 | fi | |
16833 | else | |
16834 | if test $gl_cv_have_include_next = buggy; then | |
16835 | INCLUDE_NEXT=include | |
16836 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next | |
16837 | else | |
16838 | INCLUDE_NEXT=include | |
16839 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include | |
16840 | fi | |
16841 | fi | |
16842 | ||
16843 | ||
16844 | ||
16845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 | |
16846 | $as_echo_n "checking whether system header files limit the line length... " >&6; } | |
16847 | if test "${gl_cv_pragma_columns+set}" = set; then : | |
16848 | $as_echo_n "(cached) " >&6 | |
16849 | else | |
16850 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
16851 | /* end confdefs.h. */ | |
16852 | ||
16853 | #ifdef __TANDEM | |
16854 | choke me | |
16855 | #endif | |
16856 | ||
16857 | _ACEOF | |
16858 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
16859 | $EGREP "choke me" >/dev/null 2>&1; then : | |
16860 | gl_cv_pragma_columns=yes | |
16861 | else | |
16862 | gl_cv_pragma_columns=no | |
16863 | fi | |
16864 | rm -f conftest* | |
16865 | ||
16866 | ||
16867 | fi | |
16868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 | |
16869 | $as_echo "$gl_cv_pragma_columns" >&6; } | |
16870 | if test $gl_cv_pragma_columns = yes; then | |
16871 | PRAGMA_COLUMNS="#pragma COLUMNS 10000" | |
16872 | else | |
16873 | PRAGMA_COLUMNS= | |
16874 | fi | |
16875 | ||
16876 | ||
16877 | ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" | |
16878 | if test "x$ac_cv_type_mode_t" = x""yes; then : | |
16879 | ||
16880 | else | |
16881 | ||
16882 | cat >>confdefs.h <<_ACEOF | |
16883 | #define mode_t int | |
16884 | _ACEOF | |
16885 | ||
16886 | fi | |
16887 | ||
5476a9a4 GM |
16888 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5 |
16889 | $as_echo_n "checking for st_dm_mode in struct stat... " >&6; } | |
16890 | if test "${ac_cv_struct_st_dm_mode+set}" = set; then : | |
f199cab1 | 16891 | $as_echo_n "(cached) " >&6 |
ae0d7250 | 16892 | else |
f199cab1 | 16893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3e0be4ab | 16894 | /* end confdefs.h. */ |
ae0d7250 | 16895 | |
5476a9a4 GM |
16896 | #include <sys/types.h> |
16897 | #include <sys/stat.h> | |
3e0be4ab GM |
16898 | int |
16899 | main () | |
16900 | { | |
5476a9a4 | 16901 | struct stat s; s.st_dm_mode; |
3e0be4ab GM |
16902 | ; |
16903 | return 0; | |
16904 | } | |
6ad6792b | 16905 | _ACEOF |
5476a9a4 GM |
16906 | if ac_fn_c_try_compile "$LINENO"; then : |
16907 | ac_cv_struct_st_dm_mode=yes | |
f199cab1 | 16908 | else |
5476a9a4 | 16909 | ac_cv_struct_st_dm_mode=no |
f199cab1 | 16910 | fi |
5476a9a4 | 16911 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 16912 | fi |
5476a9a4 GM |
16913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5 |
16914 | $as_echo "$ac_cv_struct_st_dm_mode" >&6; } | |
f199cab1 | 16915 | |
5476a9a4 | 16916 | if test $ac_cv_struct_st_dm_mode = yes; then |
f199cab1 | 16917 | |
5476a9a4 | 16918 | $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h |
f199cab1 | 16919 | |
5476a9a4 | 16920 | fi |
f199cab1 | 16921 | |
f199cab1 | 16922 | |
5476a9a4 GM |
16923 | ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default" |
16924 | if test "x$ac_cv_have_decl_strmode" = x""yes; then : | |
16925 | ac_have_decl=1 | |
16926 | else | |
16927 | ac_have_decl=0 | |
f199cab1 GM |
16928 | fi |
16929 | ||
5476a9a4 GM |
16930 | cat >>confdefs.h <<_ACEOF |
16931 | #define HAVE_DECL_STRMODE $ac_have_decl | |
16932 | _ACEOF | |
f199cab1 | 16933 | |
4fda9c95 | 16934 | |
3bf26e96 GM |
16935 | |
16936 | ||
eda33f78 GM |
16937 | |
16938 | ||
5476a9a4 GM |
16939 | GNULIB__EXIT=0; |
16940 | GNULIB_ATOLL=0; | |
16941 | GNULIB_CALLOC_POSIX=0; | |
16942 | GNULIB_CANONICALIZE_FILE_NAME=0; | |
16943 | GNULIB_GETLOADAVG=0; | |
16944 | GNULIB_GETSUBOPT=0; | |
16945 | GNULIB_GRANTPT=0; | |
16946 | GNULIB_MALLOC_POSIX=0; | |
16947 | GNULIB_MBTOWC=0; | |
16948 | GNULIB_MKDTEMP=0; | |
16949 | GNULIB_MKOSTEMP=0; | |
16950 | GNULIB_MKOSTEMPS=0; | |
16951 | GNULIB_MKSTEMP=0; | |
16952 | GNULIB_MKSTEMPS=0; | |
16953 | GNULIB_POSIX_OPENPT=0; | |
16954 | GNULIB_PTSNAME=0; | |
16955 | GNULIB_PTSNAME_R=0; | |
16956 | GNULIB_PUTENV=0; | |
16957 | GNULIB_RANDOM=0; | |
16958 | GNULIB_RANDOM_R=0; | |
16959 | GNULIB_REALLOC_POSIX=0; | |
16960 | GNULIB_REALPATH=0; | |
16961 | GNULIB_RPMATCH=0; | |
16962 | GNULIB_SETENV=0; | |
16963 | GNULIB_STRTOD=0; | |
16964 | GNULIB_STRTOLL=0; | |
16965 | GNULIB_STRTOULL=0; | |
16966 | GNULIB_SYSTEM_POSIX=0; | |
16967 | GNULIB_UNLOCKPT=0; | |
16968 | GNULIB_UNSETENV=0; | |
16969 | GNULIB_WCTOMB=0; | |
16970 | HAVE__EXIT=1; | |
16971 | HAVE_ATOLL=1; | |
16972 | HAVE_CANONICALIZE_FILE_NAME=1; | |
16973 | HAVE_DECL_GETLOADAVG=1; | |
16974 | HAVE_GETSUBOPT=1; | |
16975 | HAVE_GRANTPT=1; | |
16976 | HAVE_MKDTEMP=1; | |
16977 | HAVE_MKOSTEMP=1; | |
16978 | HAVE_MKOSTEMPS=1; | |
16979 | HAVE_MKSTEMP=1; | |
16980 | HAVE_MKSTEMPS=1; | |
16981 | HAVE_POSIX_OPENPT=1; | |
16982 | HAVE_PTSNAME=1; | |
16983 | HAVE_PTSNAME_R=1; | |
16984 | HAVE_RANDOM=1; | |
16985 | HAVE_RANDOM_H=1; | |
16986 | HAVE_RANDOM_R=1; | |
16987 | HAVE_REALPATH=1; | |
16988 | HAVE_RPMATCH=1; | |
16989 | HAVE_SETENV=1; | |
16990 | HAVE_DECL_SETENV=1; | |
16991 | HAVE_STRTOD=1; | |
16992 | HAVE_STRTOLL=1; | |
16993 | HAVE_STRTOULL=1; | |
16994 | HAVE_STRUCT_RANDOM_DATA=1; | |
16995 | HAVE_SYS_LOADAVG_H=0; | |
16996 | HAVE_UNLOCKPT=1; | |
16997 | HAVE_DECL_UNSETENV=1; | |
16998 | REPLACE_CALLOC=0; | |
16999 | REPLACE_CANONICALIZE_FILE_NAME=0; | |
17000 | REPLACE_MALLOC=0; | |
17001 | REPLACE_MBTOWC=0; | |
17002 | REPLACE_MKSTEMP=0; | |
b6c9d18d | 17003 | REPLACE_PTSNAME=0; |
5476a9a4 GM |
17004 | REPLACE_PTSNAME_R=0; |
17005 | REPLACE_PUTENV=0; | |
17006 | REPLACE_RANDOM_R=0; | |
17007 | REPLACE_REALLOC=0; | |
17008 | REPLACE_REALPATH=0; | |
17009 | REPLACE_SETENV=0; | |
17010 | REPLACE_STRTOD=0; | |
17011 | REPLACE_UNSETENV=0; | |
17012 | REPLACE_WCTOMB=0; | |
f199cab1 GM |
17013 | |
17014 | ||
17015 | ||
f199cab1 GM |
17016 | |
17017 | ||
17018 | ||
17019 | ||
17020 | ||
17021 | ||
17022 | ||
17023 | ||
17024 | ||
17025 | ||
5f90be1b | 17026 | |
f199cab1 GM |
17027 | |
17028 | ||
17029 | if test $gl_cv_have_include_next = yes; then | |
5476a9a4 | 17030 | gl_cv_next_getopt_h='<'getopt.h'>' |
f199cab1 | 17031 | else |
5476a9a4 GM |
17032 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5 |
17033 | $as_echo_n "checking absolute name of <getopt.h>... " >&6; } | |
17034 | if test "${gl_cv_next_getopt_h+set}" = set; then : | |
5f90be1b | 17035 | $as_echo_n "(cached) " >&6 |
5f90be1b | 17036 | else |
f199cab1 | 17037 | |
5476a9a4 | 17038 | if test $ac_cv_header_getopt_h = yes; then |
f199cab1 GM |
17039 | |
17040 | ||
17041 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5f90be1b | 17042 | /* end confdefs.h. */ |
5476a9a4 | 17043 | #include <getopt.h> |
4fda9c95 | 17044 | |
5f90be1b | 17045 | _ACEOF |
f199cab1 GM |
17046 | case "$host_os" in |
17047 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
17048 | *) gl_absname_cpp="$ac_cpp" ;; | |
17049 | esac | |
5f90be1b | 17050 | |
f199cab1 GM |
17051 | case "$host_os" in |
17052 | mingw*) | |
17053 | gl_dirsep_regex='[/\\]' | |
17054 | ;; | |
17055 | *) | |
17056 | gl_dirsep_regex='\/' | |
17057 | ;; | |
17058 | esac | |
17059 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
5f90be1b | 17060 | |
5476a9a4 | 17061 | gl_header_literal_regex=`echo 'getopt.h' \ |
f199cab1 GM |
17062 | | sed -e "$gl_make_literal_regex_sed"` |
17063 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
17064 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
17065 | s|^/[^/]|//&| | |
17066 | p | |
17067 | q | |
17068 | }' | |
5476a9a4 | 17069 | gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
f199cab1 GM |
17070 | sed -n "$gl_absolute_header_sed"`'"' |
17071 | else | |
5476a9a4 | 17072 | gl_cv_next_getopt_h='<'getopt.h'>' |
f199cab1 | 17073 | fi |
5f90be1b PE |
17074 | |
17075 | ||
3e0be4ab | 17076 | fi |
5476a9a4 GM |
17077 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 |
17078 | $as_echo "$gl_cv_next_getopt_h" >&6; } | |
f199cab1 | 17079 | fi |
5476a9a4 | 17080 | NEXT_GETOPT_H=$gl_cv_next_getopt_h |
3e0be4ab | 17081 | |
f199cab1 GM |
17082 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
17083 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
5476a9a4 | 17084 | gl_next_as_first_directive='<'getopt.h'>' |
f199cab1 GM |
17085 | else |
17086 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
5476a9a4 | 17087 | gl_next_as_first_directive=$gl_cv_next_getopt_h |
f199cab1 | 17088 | fi |
5476a9a4 | 17089 | NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive |
f199cab1 GM |
17090 | |
17091 | ||
f199cab1 | 17092 | |
f199cab1 | 17093 | |
5476a9a4 GM |
17094 | if test $ac_cv_header_getopt_h = yes; then |
17095 | HAVE_GETOPT_H=1 | |
17096 | else | |
17097 | HAVE_GETOPT_H=0 | |
f199cab1 GM |
17098 | fi |
17099 | ||
f199cab1 | 17100 | |
5476a9a4 | 17101 | gl_replace_getopt= |
f199cab1 | 17102 | |
5476a9a4 GM |
17103 | if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then |
17104 | for ac_header in getopt.h | |
17105 | do : | |
17106 | ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" | |
17107 | if test "x$ac_cv_header_getopt_h" = x""yes; then : | |
17108 | cat >>confdefs.h <<_ACEOF | |
17109 | #define HAVE_GETOPT_H 1 | |
17110 | _ACEOF | |
f199cab1 | 17111 | |
5476a9a4 GM |
17112 | else |
17113 | gl_replace_getopt=yes | |
3e0be4ab | 17114 | fi |
3e0be4ab | 17115 | |
5476a9a4 | 17116 | done |
3e0be4ab | 17117 | |
5476a9a4 | 17118 | fi |
3e0be4ab | 17119 | |
5476a9a4 GM |
17120 | if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then |
17121 | for ac_func in getopt_long_only | |
17122 | do : | |
17123 | ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" | |
17124 | if test "x$ac_cv_func_getopt_long_only" = x""yes; then : | |
17125 | cat >>confdefs.h <<_ACEOF | |
17126 | #define HAVE_GETOPT_LONG_ONLY 1 | |
17127 | _ACEOF | |
3e0be4ab | 17128 | |
3e0be4ab | 17129 | else |
5476a9a4 | 17130 | gl_replace_getopt=yes |
3e0be4ab | 17131 | fi |
5476a9a4 | 17132 | done |
3e0be4ab | 17133 | |
f199cab1 | 17134 | fi |
3e0be4ab | 17135 | |
5476a9a4 GM |
17136 | if test -z "$gl_replace_getopt"; then |
17137 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5 | |
17138 | $as_echo_n "checking whether getopt is POSIX compatible... " >&6; } | |
17139 | if test "${gl_cv_func_getopt_posix+set}" = set; then : | |
3e0be4ab | 17140 | $as_echo_n "(cached) " >&6 |
5476a9a4 GM |
17141 | else |
17142 | ||
17143 | if test $cross_compiling = no; then | |
17144 | if test "$cross_compiling" = yes; then : | |
17145 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
17146 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
17147 | as_fn_error "cannot run test program while cross compiling | |
17148 | See \`config.log' for more details." "$LINENO" 5; } | |
3e0be4ab | 17149 | else |
f199cab1 | 17150 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3e0be4ab | 17151 | /* end confdefs.h. */ |
5476a9a4 GM |
17152 | |
17153 | #include <unistd.h> | |
17154 | #include <stdlib.h> | |
17155 | #include <string.h> | |
17156 | ||
f199cab1 GM |
17157 | int |
17158 | main () | |
17159 | { | |
5476a9a4 GM |
17160 | static char program[] = "program"; |
17161 | static char a[] = "-a"; | |
17162 | static char foo[] = "foo"; | |
17163 | static char bar[] = "bar"; | |
17164 | char *argv[] = { program, a, foo, bar, NULL }; | |
17165 | int c; | |
17166 | ||
17167 | c = getopt (4, argv, "ab"); | |
17168 | if (!(c == 'a')) | |
17169 | return 1; | |
17170 | c = getopt (4, argv, "ab"); | |
17171 | if (!(c == -1)) | |
17172 | return 2; | |
17173 | if (!(optind == 2)) | |
17174 | return 3; | |
f199cab1 GM |
17175 | return 0; |
17176 | } | |
17177 | ||
3e0be4ab | 17178 | _ACEOF |
5476a9a4 GM |
17179 | if ac_fn_c_try_run "$LINENO"; then : |
17180 | gl_cv_func_getopt_posix=maybe | |
3e0be4ab | 17181 | else |
5476a9a4 | 17182 | gl_cv_func_getopt_posix=no |
3e0be4ab | 17183 | fi |
5476a9a4 GM |
17184 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
17185 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 GM |
17186 | fi |
17187 | ||
5476a9a4 GM |
17188 | if test $gl_cv_func_getopt_posix = maybe; then |
17189 | if test "$cross_compiling" = yes; then : | |
17190 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
17191 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
17192 | as_fn_error "cannot run test program while cross compiling | |
17193 | See \`config.log' for more details." "$LINENO" 5; } | |
3e0be4ab | 17194 | else |
5476a9a4 GM |
17195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
17196 | /* end confdefs.h. */ | |
3e0be4ab | 17197 | |
5476a9a4 GM |
17198 | #include <unistd.h> |
17199 | #include <stdlib.h> | |
17200 | #include <string.h> | |
3e0be4ab | 17201 | |
5476a9a4 GM |
17202 | int |
17203 | main () | |
17204 | { | |
17205 | static char program[] = "program"; | |
17206 | static char donald[] = "donald"; | |
17207 | static char p[] = "-p"; | |
17208 | static char billy[] = "billy"; | |
17209 | static char duck[] = "duck"; | |
17210 | static char a[] = "-a"; | |
17211 | static char bar[] = "bar"; | |
17212 | char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; | |
17213 | int c; | |
3e0be4ab | 17214 | |
5476a9a4 GM |
17215 | c = getopt (7, argv, "+abp:q:"); |
17216 | if (!(c == -1)) | |
17217 | return 4; | |
17218 | if (!(strcmp (argv[0], "program") == 0)) | |
17219 | return 5; | |
17220 | if (!(strcmp (argv[1], "donald") == 0)) | |
17221 | return 6; | |
17222 | if (!(strcmp (argv[2], "-p") == 0)) | |
17223 | return 7; | |
17224 | if (!(strcmp (argv[3], "billy") == 0)) | |
17225 | return 8; | |
17226 | if (!(strcmp (argv[4], "duck") == 0)) | |
17227 | return 9; | |
17228 | if (!(strcmp (argv[5], "-a") == 0)) | |
17229 | return 10; | |
17230 | if (!(strcmp (argv[6], "bar") == 0)) | |
17231 | return 11; | |
17232 | if (!(optind == 1)) | |
17233 | return 12; | |
17234 | return 0; | |
17235 | } | |
3e0be4ab GM |
17236 | |
17237 | _ACEOF | |
5476a9a4 GM |
17238 | if ac_fn_c_try_run "$LINENO"; then : |
17239 | gl_cv_func_getopt_posix=maybe | |
17240 | else | |
17241 | gl_cv_func_getopt_posix=no | |
17242 | fi | |
17243 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17244 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17245 | fi | |
b0415a03 | 17246 | |
5476a9a4 GM |
17247 | fi |
17248 | if test $gl_cv_func_getopt_posix = maybe; then | |
17249 | if test "$cross_compiling" = yes; then : | |
17250 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
17251 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
17252 | as_fn_error "cannot run test program while cross compiling | |
17253 | See \`config.log' for more details." "$LINENO" 5; } | |
17254 | else | |
17255 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17256 | /* end confdefs.h. */ | |
b0415a03 | 17257 | |
5476a9a4 GM |
17258 | #include <unistd.h> |
17259 | #include <stdlib.h> | |
17260 | #include <string.h> | |
3e0be4ab | 17261 | |
5476a9a4 GM |
17262 | int |
17263 | main () | |
17264 | { | |
17265 | static char program[] = "program"; | |
17266 | static char ab[] = "-ab"; | |
17267 | char *argv[3] = { program, ab, NULL }; | |
17268 | if (getopt (2, argv, "ab:") != 'a') | |
17269 | return 13; | |
17270 | if (getopt (2, argv, "ab:") != '?') | |
17271 | return 14; | |
17272 | if (optopt != 'b') | |
17273 | return 15; | |
17274 | if (optind != 2) | |
17275 | return 16; | |
17276 | return 0; | |
17277 | } | |
3e0be4ab | 17278 | |
5476a9a4 GM |
17279 | _ACEOF |
17280 | if ac_fn_c_try_run "$LINENO"; then : | |
17281 | gl_cv_func_getopt_posix=yes | |
17282 | else | |
17283 | gl_cv_func_getopt_posix=no | |
17284 | fi | |
17285 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17286 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3e0be4ab | 17287 | fi |
3e0be4ab | 17288 | |
5476a9a4 GM |
17289 | fi |
17290 | else | |
17291 | case "$host_os" in | |
17292 | darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; | |
17293 | *) gl_cv_func_getopt_posix="guessing yes";; | |
17294 | esac | |
17295 | fi | |
3e0be4ab | 17296 | |
5476a9a4 GM |
17297 | fi |
17298 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 | |
17299 | $as_echo "$gl_cv_func_getopt_posix" >&6; } | |
17300 | case "$gl_cv_func_getopt_posix" in | |
17301 | *no) gl_replace_getopt=yes ;; | |
17302 | esac | |
3e0be4ab GM |
17303 | fi |
17304 | ||
5476a9a4 GM |
17305 | if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then |
17306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 | |
17307 | $as_echo_n "checking for working GNU getopt function... " >&6; } | |
17308 | if test "${gl_cv_func_getopt_gnu+set}" = set; then : | |
17309 | $as_echo_n "(cached) " >&6 | |
17310 | else | |
17311 | # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the | |
17312 | # optstring is necessary for programs like m4 that have POSIX-mandated | |
17313 | # semantics for supporting options interspersed with files. | |
17314 | # Also, since getopt_long is a GNU extension, we require optind=0. | |
17315 | # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; | |
17316 | # so take care to revert to the correct (non-)export state. | |
17317 | gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' | |
17318 | case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in | |
17319 | xx) gl_had_POSIXLY_CORRECT=exported ;; | |
17320 | x) gl_had_POSIXLY_CORRECT=yes ;; | |
17321 | *) gl_had_POSIXLY_CORRECT= ;; | |
17322 | esac | |
17323 | POSIXLY_CORRECT=1 | |
17324 | export POSIXLY_CORRECT | |
17325 | if test "$cross_compiling" = yes; then : | |
17326 | gl_cv_func_getopt_gnu="guessing no" | |
3e0be4ab | 17327 | |
5476a9a4 GM |
17328 | else |
17329 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17330 | /* end confdefs.h. */ | |
17331 | #include <getopt.h> | |
17332 | #include <stddef.h> | |
17333 | #include <string.h> | |
3e0be4ab | 17334 | |
5476a9a4 GM |
17335 | #include <stdlib.h> |
17336 | #if defined __MACH__ && defined __APPLE__ | |
17337 | /* Avoid a crash on Mac OS X. */ | |
17338 | #include <mach/mach.h> | |
17339 | #include <mach/mach_error.h> | |
17340 | #include <mach/thread_status.h> | |
17341 | #include <mach/exception.h> | |
17342 | #include <mach/task.h> | |
17343 | #include <pthread.h> | |
17344 | /* The exception port on which our thread listens. */ | |
17345 | static mach_port_t our_exception_port; | |
17346 | /* The main function of the thread listening for exceptions of type | |
17347 | EXC_BAD_ACCESS. */ | |
17348 | static void * | |
17349 | mach_exception_thread (void *arg) | |
17350 | { | |
17351 | /* Buffer for a message to be received. */ | |
17352 | struct { | |
17353 | mach_msg_header_t head; | |
17354 | mach_msg_body_t msgh_body; | |
17355 | char data[1024]; | |
17356 | } msg; | |
17357 | mach_msg_return_t retval; | |
17358 | /* Wait for a message on the exception port. */ | |
17359 | retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), | |
17360 | our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); | |
17361 | if (retval != MACH_MSG_SUCCESS) | |
17362 | abort (); | |
17363 | exit (1); | |
17364 | } | |
17365 | static void | |
17366 | nocrash_init (void) | |
17367 | { | |
17368 | mach_port_t self = mach_task_self (); | |
17369 | /* Allocate a port on which the thread shall listen for exceptions. */ | |
17370 | if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) | |
17371 | == KERN_SUCCESS) { | |
17372 | /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ | |
17373 | if (mach_port_insert_right (self, our_exception_port, our_exception_port, | |
17374 | MACH_MSG_TYPE_MAKE_SEND) | |
17375 | == KERN_SUCCESS) { | |
17376 | /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting | |
17377 | for us. */ | |
17378 | exception_mask_t mask = EXC_MASK_BAD_ACCESS; | |
17379 | /* Create the thread listening on the exception port. */ | |
17380 | pthread_attr_t attr; | |
17381 | pthread_t thread; | |
17382 | if (pthread_attr_init (&attr) == 0 | |
17383 | && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 | |
17384 | && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { | |
17385 | pthread_attr_destroy (&attr); | |
17386 | /* Replace the exception port info for these exceptions with our own. | |
17387 | Note that we replace the exception port for the entire task, not only | |
17388 | for a particular thread. This has the effect that when our exception | |
17389 | port gets the message, the thread specific exception port has already | |
17390 | been asked, and we don't need to bother about it. | |
17391 | See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ | |
17392 | task_set_exception_ports (self, mask, our_exception_port, | |
17393 | EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); | |
17394 | } | |
17395 | } | |
17396 | } | |
17397 | } | |
17398 | #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | |
17399 | /* Avoid a crash on native Windows. */ | |
17400 | #define WIN32_LEAN_AND_MEAN | |
17401 | #include <windows.h> | |
17402 | #include <winerror.h> | |
17403 | static LONG WINAPI | |
17404 | exception_filter (EXCEPTION_POINTERS *ExceptionInfo) | |
17405 | { | |
17406 | switch (ExceptionInfo->ExceptionRecord->ExceptionCode) | |
17407 | { | |
17408 | case EXCEPTION_ACCESS_VIOLATION: | |
17409 | case EXCEPTION_IN_PAGE_ERROR: | |
17410 | case EXCEPTION_STACK_OVERFLOW: | |
17411 | case EXCEPTION_GUARD_PAGE: | |
17412 | case EXCEPTION_PRIV_INSTRUCTION: | |
17413 | case EXCEPTION_ILLEGAL_INSTRUCTION: | |
17414 | case EXCEPTION_DATATYPE_MISALIGNMENT: | |
17415 | case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: | |
17416 | case EXCEPTION_NONCONTINUABLE_EXCEPTION: | |
17417 | exit (1); | |
17418 | } | |
17419 | return EXCEPTION_CONTINUE_SEARCH; | |
17420 | } | |
17421 | static void | |
17422 | nocrash_init (void) | |
17423 | { | |
17424 | SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); | |
17425 | } | |
17426 | #else | |
17427 | /* Avoid a crash on POSIX systems. */ | |
17428 | #include <signal.h> | |
17429 | /* A POSIX signal handler. */ | |
17430 | static void | |
17431 | exception_handler (int sig) | |
17432 | { | |
17433 | exit (1); | |
17434 | } | |
17435 | static void | |
17436 | nocrash_init (void) | |
17437 | { | |
17438 | #ifdef SIGSEGV | |
17439 | signal (SIGSEGV, exception_handler); | |
17440 | #endif | |
17441 | #ifdef SIGBUS | |
17442 | signal (SIGBUS, exception_handler); | |
17443 | #endif | |
17444 | } | |
17445 | #endif | |
3e0be4ab | 17446 | |
3e0be4ab | 17447 | |
5476a9a4 GM |
17448 | int |
17449 | main () | |
17450 | { | |
3e0be4ab | 17451 | |
5476a9a4 | 17452 | int result = 0; |
3e0be4ab | 17453 | |
5476a9a4 | 17454 | nocrash_init(); |
3e0be4ab | 17455 | |
5476a9a4 GM |
17456 | /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, |
17457 | and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, | |
17458 | OSF/1 5.1, Solaris 10. */ | |
17459 | { | |
17460 | static char conftest[] = "conftest"; | |
17461 | static char plus[] = "-+"; | |
17462 | char *argv[3] = { conftest, plus, NULL }; | |
17463 | opterr = 0; | |
17464 | if (getopt (2, argv, "+a") != '?') | |
17465 | result |= 1; | |
17466 | } | |
17467 | /* This code succeeds on glibc 2.8, mingw, | |
17468 | and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, | |
17469 | IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ | |
17470 | { | |
17471 | static char program[] = "program"; | |
17472 | static char p[] = "-p"; | |
17473 | static char foo[] = "foo"; | |
17474 | static char bar[] = "bar"; | |
17475 | char *argv[] = { program, p, foo, bar, NULL }; | |
3e0be4ab | 17476 | |
5476a9a4 GM |
17477 | optind = 1; |
17478 | if (getopt (4, argv, "p::") != 'p') | |
17479 | result |= 2; | |
17480 | else if (optarg != NULL) | |
17481 | result |= 4; | |
17482 | else if (getopt (4, argv, "p::") != -1) | |
17483 | result |= 6; | |
17484 | else if (optind != 2) | |
17485 | result |= 8; | |
17486 | } | |
17487 | /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ | |
17488 | { | |
17489 | static char program[] = "program"; | |
17490 | static char foo[] = "foo"; | |
17491 | static char p[] = "-p"; | |
17492 | char *argv[] = { program, foo, p, NULL }; | |
17493 | optind = 0; | |
17494 | if (getopt (3, argv, "-p") != 1) | |
17495 | result |= 16; | |
17496 | else if (getopt (3, argv, "-p") != 'p') | |
17497 | result |= 16; | |
17498 | } | |
17499 | /* This code fails on glibc 2.11. */ | |
17500 | { | |
17501 | static char program[] = "program"; | |
17502 | static char b[] = "-b"; | |
17503 | static char a[] = "-a"; | |
17504 | char *argv[] = { program, b, a, NULL }; | |
17505 | optind = opterr = 0; | |
17506 | if (getopt (3, argv, "+:a:b") != 'b') | |
17507 | result |= 32; | |
17508 | else if (getopt (3, argv, "+:a:b") != ':') | |
17509 | result |= 32; | |
17510 | } | |
17511 | /* This code dumps core on glibc 2.14. */ | |
17512 | { | |
17513 | static char program[] = "program"; | |
17514 | static char w[] = "-W"; | |
17515 | static char dummy[] = "dummy"; | |
17516 | char *argv[] = { program, w, dummy, NULL }; | |
17517 | optind = opterr = 1; | |
17518 | if (getopt (3, argv, "W;") != 'W') | |
17519 | result |= 64; | |
17520 | } | |
17521 | return result; | |
3e0be4ab | 17522 | |
5476a9a4 GM |
17523 | ; |
17524 | return 0; | |
17525 | } | |
17526 | _ACEOF | |
17527 | if ac_fn_c_try_run "$LINENO"; then : | |
17528 | gl_cv_func_getopt_gnu=yes | |
17529 | else | |
17530 | gl_cv_func_getopt_gnu=no | |
17531 | fi | |
17532 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17533 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17534 | fi | |
3e0be4ab | 17535 | |
5476a9a4 GM |
17536 | case $gl_had_POSIXLY_CORRECT in |
17537 | exported) ;; | |
17538 | yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; | |
17539 | *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; | |
17540 | esac | |
3e0be4ab | 17541 | |
5476a9a4 GM |
17542 | fi |
17543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 | |
17544 | $as_echo "$gl_cv_func_getopt_gnu" >&6; } | |
17545 | if test "$gl_cv_func_getopt_gnu" != yes; then | |
17546 | gl_replace_getopt=yes | |
17547 | else | |
17548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 | |
17549 | $as_echo_n "checking for working GNU getopt_long function... " >&6; } | |
17550 | if test "${gl_cv_func_getopt_long_gnu+set}" = set; then : | |
f199cab1 GM |
17551 | $as_echo_n "(cached) " >&6 |
17552 | else | |
5476a9a4 GM |
17553 | if test "$cross_compiling" = yes; then : |
17554 | case "$host_os" in | |
17555 | openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; | |
17556 | *) gl_cv_func_getopt_long_gnu="guessing yes";; | |
17557 | esac | |
3e0be4ab GM |
17558 | |
17559 | else | |
17560 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17561 | /* end confdefs.h. */ | |
5476a9a4 GM |
17562 | #include <getopt.h> |
17563 | #include <stddef.h> | |
17564 | #include <string.h> | |
f199cab1 GM |
17565 | |
17566 | int | |
17567 | main () | |
369e19fc | 17568 | { |
5476a9a4 GM |
17569 | static const struct option long_options[] = |
17570 | { | |
17571 | { "xtremely-",no_argument, NULL, 1003 }, | |
17572 | { "xtra", no_argument, NULL, 1001 }, | |
17573 | { "xtreme", no_argument, NULL, 1002 }, | |
17574 | { "xtremely", no_argument, NULL, 1003 }, | |
17575 | { NULL, 0, NULL, 0 } | |
17576 | }; | |
17577 | /* This code fails on OpenBSD 5.0. */ | |
17578 | { | |
17579 | static char program[] = "program"; | |
17580 | static char xtremel[] = "--xtremel"; | |
17581 | char *argv[] = { program, xtremel, NULL }; | |
17582 | int option_index; | |
17583 | optind = 1; opterr = 0; | |
17584 | if (getopt_long (2, argv, "", long_options, &option_index) != 1003) | |
17585 | return 1; | |
17586 | } | |
17587 | return 0; | |
f199cab1 GM |
17588 | |
17589 | ; | |
17590 | return 0; | |
369e19fc | 17591 | } |
f199cab1 GM |
17592 | _ACEOF |
17593 | if ac_fn_c_try_run "$LINENO"; then : | |
5476a9a4 | 17594 | gl_cv_func_getopt_long_gnu=yes |
f199cab1 | 17595 | else |
5476a9a4 | 17596 | gl_cv_func_getopt_long_gnu=no |
f199cab1 GM |
17597 | fi |
17598 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
17599 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
17600 | fi | |
17601 | ||
5476a9a4 | 17602 | |
f199cab1 | 17603 | fi |
5476a9a4 GM |
17604 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 |
17605 | $as_echo "$gl_cv_func_getopt_long_gnu" >&6; } | |
17606 | case "$gl_cv_func_getopt_long_gnu" in | |
17607 | *yes) ;; | |
17608 | *) gl_replace_getopt=yes ;; | |
17609 | esac | |
17610 | fi | |
17611 | fi | |
f199cab1 | 17612 | |
f199cab1 | 17613 | |
f199cab1 | 17614 | |
369e19fc PE |
17615 | |
17616 | ||
5476a9a4 GM |
17617 | |
17618 | REPLACE_GETOPT=0 | |
17619 | if test -n "$gl_replace_getopt"; then | |
17620 | REPLACE_GETOPT=1 | |
f199cab1 | 17621 | fi |
3e0be4ab | 17622 | |
5476a9a4 | 17623 | if test $REPLACE_GETOPT = 1; then |
369e19fc | 17624 | |
5476a9a4 | 17625 | GETOPT_H=getopt.h |
369e19fc | 17626 | |
5476a9a4 | 17627 | $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h |
6ad6792b GM |
17628 | |
17629 | ||
f199cab1 | 17630 | |
5476a9a4 | 17631 | fi |
f199cab1 | 17632 | |
5476a9a4 GM |
17633 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" |
17634 | if test "x$ac_cv_have_decl_getenv" = x""yes; then : | |
17635 | ac_have_decl=1 | |
3e0be4ab | 17636 | else |
5476a9a4 | 17637 | ac_have_decl=0 |
3e0be4ab | 17638 | fi |
e275c824 | 17639 | |
5476a9a4 GM |
17640 | cat >>confdefs.h <<_ACEOF |
17641 | #define HAVE_DECL_GETENV $ac_have_decl | |
17642 | _ACEOF | |
17643 | ||
a6342fc8 | 17644 | : |
f199cab1 | 17645 | |
5476a9a4 GM |
17646 | |
17647 | ||
17648 | ||
17649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 | |
17650 | $as_echo_n "checking for C/C++ restrict keyword... " >&6; } | |
17651 | if test "${ac_cv_c_restrict+set}" = set; then : | |
17652 | $as_echo_n "(cached) " >&6 | |
f199cab1 | 17653 | else |
5476a9a4 GM |
17654 | ac_cv_c_restrict=no |
17655 | # The order here caters to the fact that C++ does not require restrict. | |
17656 | for ac_kw in __restrict __restrict__ _Restrict restrict; do | |
17657 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 17658 | /* end confdefs.h. */ |
5476a9a4 GM |
17659 | typedef int * int_ptr; |
17660 | int foo (int_ptr $ac_kw ip) { | |
17661 | return ip[0]; | |
17662 | } | |
f199cab1 GM |
17663 | int |
17664 | main () | |
17665 | { | |
5476a9a4 GM |
17666 | int s[1]; |
17667 | int * $ac_kw t = s; | |
17668 | t[0] = 0; | |
17669 | return foo(t) | |
f199cab1 GM |
17670 | ; |
17671 | return 0; | |
17672 | } | |
17673 | _ACEOF | |
5476a9a4 GM |
17674 | if ac_fn_c_try_compile "$LINENO"; then : |
17675 | ac_cv_c_restrict=$ac_kw | |
f199cab1 | 17676 | fi |
5476a9a4 GM |
17677 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
17678 | test "$ac_cv_c_restrict" != no && break | |
17679 | done | |
f199cab1 | 17680 | |
f199cab1 | 17681 | fi |
5476a9a4 GM |
17682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 |
17683 | $as_echo "$ac_cv_c_restrict" >&6; } | |
f199cab1 | 17684 | |
5476a9a4 GM |
17685 | case $ac_cv_c_restrict in |
17686 | restrict) ;; | |
17687 | no) $as_echo "#define restrict /**/" >>confdefs.h | |
17688 | ;; | |
17689 | *) cat >>confdefs.h <<_ACEOF | |
17690 | #define restrict $ac_cv_c_restrict | |
17691 | _ACEOF | |
17692 | ;; | |
17693 | esac | |
f199cab1 | 17694 | |
f199cab1 | 17695 | |
5476a9a4 GM |
17696 | GNULIB_GETTIMEOFDAY=0; |
17697 | HAVE_GETTIMEOFDAY=1; | |
17698 | HAVE_STRUCT_TIMEVAL=1; | |
17699 | HAVE_SYS_TIME_H=1; | |
17700 | REPLACE_GETTIMEOFDAY=0; | |
17701 | REPLACE_STRUCT_TIMEVAL=0; | |
e275c824 | 17702 | |
e275c824 | 17703 | |
e275c824 | 17704 | |
e275c824 | 17705 | |
4fda9c95 | 17706 | |
5fa4ac76 | 17707 | |
5fa4ac76 | 17708 | |
5fa4ac76 | 17709 | |
f199cab1 GM |
17710 | |
17711 | ||
17712 | ||
5fa4ac76 | 17713 | |
5fa4ac76 | 17714 | |
5fa4ac76 | 17715 | |
5fa4ac76 | 17716 | |
5fa4ac76 | 17717 | |
5476a9a4 GM |
17718 | if test $gl_cv_have_include_next = yes; then |
17719 | gl_cv_next_sys_time_h='<'sys/time.h'>' | |
17720 | else | |
17721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5 | |
17722 | $as_echo_n "checking absolute name of <sys/time.h>... " >&6; } | |
17723 | if test "${gl_cv_next_sys_time_h+set}" = set; then : | |
17724 | $as_echo_n "(cached) " >&6 | |
17725 | else | |
5fa4ac76 | 17726 | |
5476a9a4 | 17727 | if test $ac_cv_header_sys_time_h = yes; then |
5fa4ac76 PE |
17728 | |
17729 | ||
5476a9a4 GM |
17730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
17731 | /* end confdefs.h. */ | |
17732 | #include <sys/time.h> | |
5fa4ac76 | 17733 | |
5476a9a4 GM |
17734 | _ACEOF |
17735 | case "$host_os" in | |
17736 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
17737 | *) gl_absname_cpp="$ac_cpp" ;; | |
17738 | esac | |
1f5d53eb | 17739 | |
5476a9a4 GM |
17740 | case "$host_os" in |
17741 | mingw*) | |
17742 | gl_dirsep_regex='[/\\]' | |
17743 | ;; | |
17744 | *) | |
17745 | gl_dirsep_regex='\/' | |
17746 | ;; | |
17747 | esac | |
17748 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
1f5d53eb | 17749 | |
5476a9a4 GM |
17750 | gl_header_literal_regex=`echo 'sys/time.h' \ |
17751 | | sed -e "$gl_make_literal_regex_sed"` | |
17752 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
17753 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
17754 | s|^/[^/]|//&| | |
17755 | p | |
17756 | q | |
17757 | }' | |
17758 | gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
17759 | sed -n "$gl_absolute_header_sed"`'"' | |
17760 | else | |
17761 | gl_cv_next_sys_time_h='<'sys/time.h'>' | |
17762 | fi | |
1f5d53eb | 17763 | |
1f5d53eb | 17764 | |
5476a9a4 GM |
17765 | fi |
17766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 | |
17767 | $as_echo "$gl_cv_next_sys_time_h" >&6; } | |
17768 | fi | |
17769 | NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h | |
3e0be4ab | 17770 | |
5476a9a4 GM |
17771 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
17772 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
17773 | gl_next_as_first_directive='<'sys/time.h'>' | |
17774 | else | |
17775 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
17776 | gl_next_as_first_directive=$gl_cv_next_sys_time_h | |
17777 | fi | |
17778 | NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive | |
3e0be4ab | 17779 | |
e275c824 | 17780 | |
3e0be4ab | 17781 | |
f199cab1 GM |
17782 | |
17783 | ||
5476a9a4 GM |
17784 | if test $ac_cv_header_sys_time_h != yes; then |
17785 | HAVE_SYS_TIME_H=0 | |
17786 | fi | |
f199cab1 GM |
17787 | |
17788 | ||
17789 | ||
17790 | ||
17791 | ||
5476a9a4 GM |
17792 | if test $ac_cv_header_sys_socket_h != yes; then |
17793 | for ac_header in winsock2.h | |
17794 | do : | |
17795 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
17796 | if test "x$ac_cv_header_winsock2_h" = x""yes; then : | |
17797 | cat >>confdefs.h <<_ACEOF | |
17798 | #define HAVE_WINSOCK2_H 1 | |
17799 | _ACEOF | |
f199cab1 | 17800 | |
5476a9a4 | 17801 | fi |
3e0be4ab | 17802 | |
5476a9a4 | 17803 | done |
3e0be4ab | 17804 | |
5476a9a4 GM |
17805 | fi |
17806 | if test "$ac_cv_header_winsock2_h" = yes; then | |
17807 | HAVE_WINSOCK2_H=1 | |
17808 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
17809 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
17810 | else | |
17811 | HAVE_WINSOCK2_H=0 | |
17812 | fi | |
17813 | ||
17814 | ||
17815 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 | |
17816 | $as_echo_n "checking for struct timeval... " >&6; } | |
17817 | if test "${gl_cv_sys_struct_timeval+set}" = set; then : | |
17818 | $as_echo_n "(cached) " >&6 | |
17819 | else | |
17820 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17821 | /* end confdefs.h. */ | |
17822 | #if HAVE_SYS_TIME_H | |
17823 | #include <sys/time.h> | |
17824 | #endif | |
17825 | #include <time.h> | |
17826 | #if HAVE_WINSOCK2_H | |
17827 | # include <winsock2.h> | |
17828 | #endif | |
f199cab1 | 17829 | |
5476a9a4 GM |
17830 | int |
17831 | main () | |
17832 | { | |
17833 | static struct timeval x; x.tv_sec = x.tv_usec; | |
17834 | ; | |
17835 | return 0; | |
17836 | } | |
17837 | _ACEOF | |
17838 | if ac_fn_c_try_compile "$LINENO"; then : | |
17839 | gl_cv_sys_struct_timeval=yes | |
17840 | else | |
17841 | gl_cv_sys_struct_timeval=no | |
f199cab1 | 17842 | fi |
5476a9a4 | 17843 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 17844 | |
5476a9a4 GM |
17845 | fi |
17846 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 | |
17847 | $as_echo "$gl_cv_sys_struct_timeval" >&6; } | |
17848 | if test $gl_cv_sys_struct_timeval != yes; then | |
17849 | HAVE_STRUCT_TIMEVAL=0 | |
17850 | else | |
17851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 | |
17852 | $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } | |
17853 | if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then : | |
17854 | $as_echo_n "(cached) " >&6 | |
17855 | else | |
17856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17857 | /* end confdefs.h. */ | |
17858 | #if HAVE_SYS_TIME_H | |
17859 | #include <sys/time.h> | |
17860 | #endif | |
17861 | #include <time.h> | |
17862 | #if HAVE_WINSOCK2_H | |
17863 | # include <winsock2.h> | |
17864 | #endif | |
f199cab1 | 17865 | |
5476a9a4 GM |
17866 | int |
17867 | main () | |
17868 | { | |
17869 | static struct timeval x; | |
17870 | typedef int verify_tv_sec_type[ | |
17871 | sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 | |
17872 | ]; | |
f199cab1 | 17873 | |
5476a9a4 GM |
17874 | ; |
17875 | return 0; | |
17876 | } | |
17877 | _ACEOF | |
17878 | if ac_fn_c_try_compile "$LINENO"; then : | |
17879 | gl_cv_sys_struct_timeval_tv_sec=yes | |
17880 | else | |
17881 | gl_cv_sys_struct_timeval_tv_sec=no | |
17882 | fi | |
17883 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
f199cab1 | 17884 | |
5476a9a4 GM |
17885 | fi |
17886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 | |
17887 | $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } | |
17888 | if test $gl_cv_sys_struct_timeval_tv_sec != yes; then | |
17889 | REPLACE_STRUCT_TIMEVAL=1 | |
17890 | fi | |
17891 | fi | |
f199cab1 | 17892 | |
f199cab1 GM |
17893 | |
17894 | ||
17895 | ||
17896 | ||
17897 | ||
f199cab1 | 17898 | |
5476a9a4 GM |
17899 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 |
17900 | $as_echo_n "checking for unsigned long long int... " >&6; } | |
17901 | if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : | |
17902 | $as_echo_n "(cached) " >&6 | |
17903 | else | |
17904 | ac_cv_type_unsigned_long_long_int=yes | |
17905 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then | |
17906 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17907 | /* end confdefs.h. */ | |
f199cab1 | 17908 | |
5476a9a4 GM |
17909 | /* For now, do not test the preprocessor; as of 2007 there are too many |
17910 | implementations with broken preprocessors. Perhaps this can | |
17911 | be revisited in 2012. In the meantime, code should not expect | |
17912 | #if to work with literals wider than 32 bits. */ | |
17913 | /* Test literals. */ | |
17914 | long long int ll = 9223372036854775807ll; | |
17915 | long long int nll = -9223372036854775807LL; | |
17916 | unsigned long long int ull = 18446744073709551615ULL; | |
17917 | /* Test constant expressions. */ | |
17918 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) | |
17919 | ? 1 : -1)]; | |
17920 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 | |
17921 | ? 1 : -1)]; | |
17922 | int i = 63; | |
17923 | int | |
17924 | main () | |
17925 | { | |
17926 | /* Test availability of runtime routines for shift and division. */ | |
17927 | long long int llmax = 9223372036854775807ll; | |
17928 | unsigned long long int ullmax = 18446744073709551615ull; | |
17929 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | |
17930 | | (llmax / ll) | (llmax % ll) | |
17931 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | |
17932 | | (ullmax / ull) | (ullmax % ull)); | |
17933 | ; | |
17934 | return 0; | |
17935 | } | |
f199cab1 | 17936 | |
e275c824 | 17937 | _ACEOF |
5476a9a4 | 17938 | if ac_fn_c_try_link "$LINENO"; then : |
3e0be4ab | 17939 | |
5476a9a4 GM |
17940 | else |
17941 | ac_cv_type_unsigned_long_long_int=no | |
e275c824 | 17942 | fi |
5476a9a4 GM |
17943 | rm -f core conftest.err conftest.$ac_objext \ |
17944 | conftest$ac_exeext conftest.$ac_ext | |
17945 | fi | |
17946 | fi | |
17947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 | |
17948 | $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } | |
17949 | if test $ac_cv_type_unsigned_long_long_int = yes; then | |
e275c824 | 17950 | |
5476a9a4 | 17951 | $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h |
e275c824 | 17952 | |
5476a9a4 | 17953 | fi |
e275c824 PE |
17954 | |
17955 | ||
f199cab1 | 17956 | |
5476a9a4 GM |
17957 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 |
17958 | $as_echo_n "checking for long long int... " >&6; } | |
17959 | if test "${ac_cv_type_long_long_int+set}" = set; then : | |
17960 | $as_echo_n "(cached) " >&6 | |
17961 | else | |
17962 | ac_cv_type_long_long_int=yes | |
17963 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then | |
17964 | ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int | |
17965 | if test $ac_cv_type_long_long_int = yes; then | |
17966 | if test "$cross_compiling" = yes; then : | |
f199cab1 | 17967 | : |
5476a9a4 GM |
17968 | else |
17969 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
17970 | /* end confdefs.h. */ | |
17971 | #include <limits.h> | |
17972 | #ifndef LLONG_MAX | |
17973 | # define HALF \ | |
17974 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) | |
17975 | # define LLONG_MAX (HALF - 1 + HALF) | |
17976 | #endif | |
17977 | int | |
17978 | main () | |
17979 | { | |
17980 | long long int n = 1; | |
17981 | int i; | |
17982 | for (i = 0; ; i++) | |
17983 | { | |
17984 | long long int m = n << i; | |
17985 | if (m >> i != n) | |
17986 | return 1; | |
17987 | if (LLONG_MAX / 2 < m) | |
17988 | break; | |
17989 | } | |
17990 | return 0; | |
17991 | ; | |
17992 | return 0; | |
17993 | } | |
17994 | _ACEOF | |
17995 | if ac_fn_c_try_run "$LINENO"; then : | |
17996 | ||
17997 | else | |
17998 | ac_cv_type_long_long_int=no | |
17999 | fi | |
18000 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
18001 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
18002 | fi | |
e275c824 | 18003 | |
5476a9a4 GM |
18004 | fi |
18005 | fi | |
1f5d53eb | 18006 | fi |
5476a9a4 GM |
18007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 |
18008 | $as_echo "$ac_cv_type_long_long_int" >&6; } | |
18009 | if test $ac_cv_type_long_long_int = yes; then | |
e275c824 | 18010 | |
5476a9a4 | 18011 | $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h |
e275c824 | 18012 | |
5476a9a4 | 18013 | fi |
e275c824 PE |
18014 | |
18015 | ||
e275c824 PE |
18016 | |
18017 | ||
18018 | ||
18019 | ||
5476a9a4 GM |
18020 | gl_cv_c_multiarch=no |
18021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18022 | /* end confdefs.h. */ | |
18023 | #ifndef __APPLE_CC__ | |
18024 | not a universal capable compiler | |
18025 | #endif | |
18026 | typedef int dummy; | |
e275c824 | 18027 | |
5476a9a4 GM |
18028 | _ACEOF |
18029 | if ac_fn_c_try_compile "$LINENO"; then : | |
e275c824 | 18030 | |
5476a9a4 GM |
18031 | arch= |
18032 | prev= | |
18033 | for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do | |
18034 | if test -n "$prev"; then | |
18035 | case $word in | |
18036 | i?86 | x86_64 | ppc | ppc64) | |
18037 | if test -z "$arch" || test "$arch" = "$word"; then | |
18038 | arch="$word" | |
18039 | else | |
18040 | gl_cv_c_multiarch=yes | |
18041 | fi | |
18042 | ;; | |
18043 | esac | |
18044 | prev= | |
18045 | else | |
18046 | if test "x$word" = "x-arch"; then | |
18047 | prev=arch | |
18048 | fi | |
18049 | fi | |
18050 | done | |
f199cab1 | 18051 | |
f199cab1 | 18052 | fi |
5476a9a4 GM |
18053 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
18054 | if test $gl_cv_c_multiarch = yes; then | |
18055 | APPLE_UNIVERSAL_BUILD=1 | |
18056 | else | |
18057 | APPLE_UNIVERSAL_BUILD=0 | |
18058 | fi | |
e275c824 PE |
18059 | |
18060 | ||
67342916 | 18061 | |
67342916 | 18062 | |
67342916 | 18063 | |
5476a9a4 GM |
18064 | if test $ac_cv_type_long_long_int = yes; then |
18065 | HAVE_LONG_LONG_INT=1 | |
18066 | else | |
18067 | HAVE_LONG_LONG_INT=0 | |
18068 | fi | |
e275c824 | 18069 | |
e275c824 | 18070 | |
5476a9a4 GM |
18071 | if test $ac_cv_type_unsigned_long_long_int = yes; then |
18072 | HAVE_UNSIGNED_LONG_LONG_INT=1 | |
18073 | else | |
18074 | HAVE_UNSIGNED_LONG_LONG_INT=0 | |
18075 | fi | |
e275c824 PE |
18076 | |
18077 | ||
18078 | ||
5476a9a4 GM |
18079 | if test $ac_cv_header_wchar_h = yes; then |
18080 | HAVE_WCHAR_H=1 | |
18081 | else | |
18082 | HAVE_WCHAR_H=0 | |
18083 | fi | |
e275c824 | 18084 | |
e275c824 | 18085 | |
5476a9a4 GM |
18086 | if test $ac_cv_header_inttypes_h = yes; then |
18087 | HAVE_INTTYPES_H=1 | |
18088 | else | |
18089 | HAVE_INTTYPES_H=0 | |
18090 | fi | |
6c051bab | 18091 | |
942f733f | 18092 | |
5476a9a4 GM |
18093 | if test $ac_cv_header_sys_types_h = yes; then |
18094 | HAVE_SYS_TYPES_H=1 | |
18095 | else | |
18096 | HAVE_SYS_TYPES_H=0 | |
18097 | fi | |
4fc2b746 | 18098 | |
4fc2b746 | 18099 | |
f199cab1 GM |
18100 | |
18101 | ||
18102 | ||
18103 | ||
18104 | ||
18105 | ||
18106 | ||
18107 | ||
18108 | ||
5476a9a4 GM |
18109 | if test $gl_cv_have_include_next = yes; then |
18110 | gl_cv_next_stdint_h='<'stdint.h'>' | |
18111 | else | |
18112 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5 | |
18113 | $as_echo_n "checking absolute name of <stdint.h>... " >&6; } | |
18114 | if test "${gl_cv_next_stdint_h+set}" = set; then : | |
18115 | $as_echo_n "(cached) " >&6 | |
18116 | else | |
f199cab1 | 18117 | |
5476a9a4 | 18118 | if test $ac_cv_header_stdint_h = yes; then |
f199cab1 GM |
18119 | |
18120 | ||
5476a9a4 GM |
18121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18122 | /* end confdefs.h. */ | |
18123 | #include <stdint.h> | |
f199cab1 | 18124 | |
5476a9a4 GM |
18125 | _ACEOF |
18126 | case "$host_os" in | |
18127 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
18128 | *) gl_absname_cpp="$ac_cpp" ;; | |
18129 | esac | |
f199cab1 | 18130 | |
5476a9a4 GM |
18131 | case "$host_os" in |
18132 | mingw*) | |
18133 | gl_dirsep_regex='[/\\]' | |
18134 | ;; | |
18135 | *) | |
18136 | gl_dirsep_regex='\/' | |
18137 | ;; | |
18138 | esac | |
18139 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
4fc2b746 | 18140 | |
5476a9a4 GM |
18141 | gl_header_literal_regex=`echo 'stdint.h' \ |
18142 | | sed -e "$gl_make_literal_regex_sed"` | |
18143 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
18144 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
18145 | s|^/[^/]|//&| | |
18146 | p | |
18147 | q | |
18148 | }' | |
18149 | gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
18150 | sed -n "$gl_absolute_header_sed"`'"' | |
18151 | else | |
18152 | gl_cv_next_stdint_h='<'stdint.h'>' | |
18153 | fi | |
4fc2b746 | 18154 | |
4fc2b746 | 18155 | |
5476a9a4 GM |
18156 | fi |
18157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 | |
18158 | $as_echo "$gl_cv_next_stdint_h" >&6; } | |
18159 | fi | |
18160 | NEXT_STDINT_H=$gl_cv_next_stdint_h | |
b0415a03 | 18161 | |
5476a9a4 GM |
18162 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
18163 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
18164 | gl_next_as_first_directive='<'stdint.h'>' | |
18165 | else | |
18166 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
18167 | gl_next_as_first_directive=$gl_cv_next_stdint_h | |
18168 | fi | |
18169 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive | |
b0415a03 | 18170 | |
4fc2b746 | 18171 | |
f199cab1 | 18172 | |
f199cab1 | 18173 | |
5476a9a4 GM |
18174 | if test $ac_cv_header_stdint_h = yes; then |
18175 | HAVE_STDINT_H=1 | |
18176 | else | |
18177 | HAVE_STDINT_H=0 | |
18178 | fi | |
f199cab1 GM |
18179 | |
18180 | ||
5476a9a4 GM |
18181 | if test $ac_cv_header_stdint_h = yes; then |
18182 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 | |
18183 | $as_echo_n "checking whether stdint.h conforms to C99... " >&6; } | |
18184 | if test "${gl_cv_header_working_stdint_h+set}" = set; then : | |
f199cab1 GM |
18185 | $as_echo_n "(cached) " >&6 |
18186 | else | |
5476a9a4 GM |
18187 | gl_cv_header_working_stdint_h=no |
18188 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18189 | /* end confdefs.h. */ | |
4fc2b746 GM |
18190 | |
18191 | ||
5476a9a4 GM |
18192 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
18193 | #include <stdint.h> | |
18194 | /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ | |
18195 | #if !(defined WCHAR_MIN && defined WCHAR_MAX) | |
18196 | #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>" | |
18197 | #endif | |
4fc2b746 | 18198 | |
942f733f | 18199 | |
5476a9a4 GM |
18200 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
18201 | included before <wchar.h>. */ | |
18202 | #include <stddef.h> | |
18203 | #include <signal.h> | |
18204 | #if HAVE_WCHAR_H | |
18205 | # include <stdio.h> | |
18206 | # include <time.h> | |
18207 | # include <wchar.h> | |
18208 | #endif | |
e275c824 | 18209 | |
f199cab1 | 18210 | |
5476a9a4 GM |
18211 | #ifdef INT8_MAX |
18212 | int8_t a1 = INT8_MAX; | |
18213 | int8_t a1min = INT8_MIN; | |
18214 | #endif | |
18215 | #ifdef INT16_MAX | |
18216 | int16_t a2 = INT16_MAX; | |
18217 | int16_t a2min = INT16_MIN; | |
18218 | #endif | |
18219 | #ifdef INT32_MAX | |
18220 | int32_t a3 = INT32_MAX; | |
18221 | int32_t a3min = INT32_MIN; | |
18222 | #endif | |
18223 | #ifdef INT64_MAX | |
18224 | int64_t a4 = INT64_MAX; | |
18225 | int64_t a4min = INT64_MIN; | |
18226 | #endif | |
18227 | #ifdef UINT8_MAX | |
18228 | uint8_t b1 = UINT8_MAX; | |
18229 | #else | |
18230 | typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; | |
18231 | #endif | |
18232 | #ifdef UINT16_MAX | |
18233 | uint16_t b2 = UINT16_MAX; | |
18234 | #endif | |
18235 | #ifdef UINT32_MAX | |
18236 | uint32_t b3 = UINT32_MAX; | |
18237 | #endif | |
18238 | #ifdef UINT64_MAX | |
18239 | uint64_t b4 = UINT64_MAX; | |
18240 | #endif | |
18241 | int_least8_t c1 = INT8_C (0x7f); | |
18242 | int_least8_t c1max = INT_LEAST8_MAX; | |
18243 | int_least8_t c1min = INT_LEAST8_MIN; | |
18244 | int_least16_t c2 = INT16_C (0x7fff); | |
18245 | int_least16_t c2max = INT_LEAST16_MAX; | |
18246 | int_least16_t c2min = INT_LEAST16_MIN; | |
18247 | int_least32_t c3 = INT32_C (0x7fffffff); | |
18248 | int_least32_t c3max = INT_LEAST32_MAX; | |
18249 | int_least32_t c3min = INT_LEAST32_MIN; | |
18250 | int_least64_t c4 = INT64_C (0x7fffffffffffffff); | |
18251 | int_least64_t c4max = INT_LEAST64_MAX; | |
18252 | int_least64_t c4min = INT_LEAST64_MIN; | |
18253 | uint_least8_t d1 = UINT8_C (0xff); | |
18254 | uint_least8_t d1max = UINT_LEAST8_MAX; | |
18255 | uint_least16_t d2 = UINT16_C (0xffff); | |
18256 | uint_least16_t d2max = UINT_LEAST16_MAX; | |
18257 | uint_least32_t d3 = UINT32_C (0xffffffff); | |
18258 | uint_least32_t d3max = UINT_LEAST32_MAX; | |
18259 | uint_least64_t d4 = UINT64_C (0xffffffffffffffff); | |
18260 | uint_least64_t d4max = UINT_LEAST64_MAX; | |
18261 | int_fast8_t e1 = INT_FAST8_MAX; | |
18262 | int_fast8_t e1min = INT_FAST8_MIN; | |
18263 | int_fast16_t e2 = INT_FAST16_MAX; | |
18264 | int_fast16_t e2min = INT_FAST16_MIN; | |
18265 | int_fast32_t e3 = INT_FAST32_MAX; | |
18266 | int_fast32_t e3min = INT_FAST32_MIN; | |
18267 | int_fast64_t e4 = INT_FAST64_MAX; | |
18268 | int_fast64_t e4min = INT_FAST64_MIN; | |
18269 | uint_fast8_t f1 = UINT_FAST8_MAX; | |
18270 | uint_fast16_t f2 = UINT_FAST16_MAX; | |
18271 | uint_fast32_t f3 = UINT_FAST32_MAX; | |
18272 | uint_fast64_t f4 = UINT_FAST64_MAX; | |
18273 | #ifdef INTPTR_MAX | |
18274 | intptr_t g = INTPTR_MAX; | |
18275 | intptr_t gmin = INTPTR_MIN; | |
18276 | #endif | |
18277 | #ifdef UINTPTR_MAX | |
18278 | uintptr_t h = UINTPTR_MAX; | |
18279 | #endif | |
18280 | intmax_t i = INTMAX_MAX; | |
18281 | uintmax_t j = UINTMAX_MAX; | |
5fa4ac76 | 18282 | |
5476a9a4 GM |
18283 | #include <limits.h> /* for CHAR_BIT */ |
18284 | #define TYPE_MINIMUM(t) \ | |
18285 | ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) | |
18286 | #define TYPE_MAXIMUM(t) \ | |
18287 | ((t) ((t) 0 < (t) -1 \ | |
18288 | ? (t) -1 \ | |
18289 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) | |
18290 | struct s { | |
18291 | int check_PTRDIFF: | |
18292 | PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) | |
18293 | && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) | |
18294 | ? 1 : -1; | |
18295 | /* Detect bug in FreeBSD 6.0 / ia64. */ | |
18296 | int check_SIG_ATOMIC: | |
18297 | SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) | |
18298 | && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) | |
18299 | ? 1 : -1; | |
18300 | int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; | |
18301 | int check_WCHAR: | |
18302 | WCHAR_MIN == TYPE_MINIMUM (wchar_t) | |
18303 | && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) | |
18304 | ? 1 : -1; | |
18305 | /* Detect bug in mingw. */ | |
18306 | int check_WINT: | |
18307 | WINT_MIN == TYPE_MINIMUM (wint_t) | |
18308 | && WINT_MAX == TYPE_MAXIMUM (wint_t) | |
18309 | ? 1 : -1; | |
5fa4ac76 | 18310 | |
5476a9a4 GM |
18311 | /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ |
18312 | int check_UINT8_C: | |
18313 | (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; | |
18314 | int check_UINT16_C: | |
18315 | (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; | |
18316 | ||
18317 | /* Detect bugs in OpenBSD 3.9 stdint.h. */ | |
18318 | #ifdef UINT8_MAX | |
18319 | int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; | |
3e0be4ab | 18320 | #endif |
5476a9a4 GM |
18321 | #ifdef UINT16_MAX |
18322 | int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; | |
18323 | #endif | |
18324 | #ifdef UINT32_MAX | |
18325 | int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; | |
18326 | #endif | |
18327 | #ifdef UINT64_MAX | |
18328 | int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; | |
18329 | #endif | |
18330 | int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; | |
18331 | int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; | |
18332 | int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; | |
18333 | int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; | |
18334 | int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; | |
18335 | int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; | |
18336 | int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; | |
18337 | int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; | |
18338 | int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; | |
18339 | int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; | |
18340 | int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; | |
18341 | }; | |
18342 | ||
f199cab1 GM |
18343 | int |
18344 | main () | |
18345 | { | |
5476a9a4 | 18346 | |
f199cab1 GM |
18347 | ; |
18348 | return 0; | |
18349 | } | |
18350 | _ACEOF | |
5476a9a4 GM |
18351 | if ac_fn_c_try_compile "$LINENO"; then : |
18352 | if test "$cross_compiling" = yes; then : | |
18353 | gl_cv_header_working_stdint_h=yes | |
40e27e7f | 18354 | |
5476a9a4 GM |
18355 | else |
18356 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
18357 | /* end confdefs.h. */ | |
40e27e7f | 18358 | |
f199cab1 | 18359 | |
5476a9a4 GM |
18360 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
18361 | #include <stdint.h> | |
f199cab1 GM |
18362 | |
18363 | ||
5476a9a4 GM |
18364 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
18365 | included before <wchar.h>. */ | |
18366 | #include <stddef.h> | |
18367 | #include <signal.h> | |
18368 | #if HAVE_WCHAR_H | |
18369 | # include <stdio.h> | |
18370 | # include <time.h> | |
18371 | # include <wchar.h> | |
18372 | #endif | |
f199cab1 | 18373 | |
d87ffdb7 | 18374 | |
5476a9a4 GM |
18375 | #include <stdio.h> |
18376 | #include <string.h> | |
18377 | #define MVAL(macro) MVAL1(macro) | |
18378 | #define MVAL1(expression) #expression | |
18379 | static const char *macro_values[] = | |
18380 | { | |
18381 | #ifdef INT8_MAX | |
18382 | MVAL (INT8_MAX), | |
18383 | #endif | |
18384 | #ifdef INT16_MAX | |
18385 | MVAL (INT16_MAX), | |
18386 | #endif | |
18387 | #ifdef INT32_MAX | |
18388 | MVAL (INT32_MAX), | |
18389 | #endif | |
18390 | #ifdef INT64_MAX | |
18391 | MVAL (INT64_MAX), | |
18392 | #endif | |
18393 | #ifdef UINT8_MAX | |
18394 | MVAL (UINT8_MAX), | |
18395 | #endif | |
18396 | #ifdef UINT16_MAX | |
18397 | MVAL (UINT16_MAX), | |
18398 | #endif | |
18399 | #ifdef UINT32_MAX | |
18400 | MVAL (UINT32_MAX), | |
18401 | #endif | |
18402 | #ifdef UINT64_MAX | |
18403 | MVAL (UINT64_MAX), | |
18404 | #endif | |
18405 | NULL | |
18406 | }; | |
f199cab1 | 18407 | |
3e0be4ab GM |
18408 | int |
18409 | main () | |
18410 | { | |
5476a9a4 GM |
18411 | |
18412 | const char **mv; | |
18413 | for (mv = macro_values; *mv != NULL; mv++) | |
18414 | { | |
18415 | const char *value = *mv; | |
18416 | /* Test whether it looks like a cast expression. */ | |
18417 | if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 | |
18418 | || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 | |
18419 | || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 | |
18420 | || strncmp (value, "((int)"/*)*/, 6) == 0 | |
18421 | || strncmp (value, "((signed short)"/*)*/, 15) == 0 | |
18422 | || strncmp (value, "((signed char)"/*)*/, 14) == 0) | |
18423 | return mv - macro_values + 1; | |
18424 | } | |
3e0be4ab | 18425 | return 0; |
5476a9a4 | 18426 | |
f199cab1 GM |
18427 | ; |
18428 | return 0; | |
18429 | } | |
18430 | _ACEOF | |
5476a9a4 GM |
18431 | if ac_fn_c_try_run "$LINENO"; then : |
18432 | gl_cv_header_working_stdint_h=yes | |
f199cab1 | 18433 | fi |
5476a9a4 GM |
18434 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
18435 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 GM |
18436 | fi |
18437 | ||
d87ffdb7 | 18438 | |
5476a9a4 GM |
18439 | fi |
18440 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
d87ffdb7 | 18441 | |
5476a9a4 GM |
18442 | fi |
18443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 | |
18444 | $as_echo "$gl_cv_header_working_stdint_h" >&6; } | |
18445 | fi | |
18446 | if test "$gl_cv_header_working_stdint_h" = yes; then | |
18447 | STDINT_H= | |
18448 | else | |
18449 | for ac_header in sys/inttypes.h sys/bitypes.h | |
18450 | do : | |
18451 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
18452 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
18453 | eval as_val=\$$as_ac_Header | |
18454 | if test "x$as_val" = x""yes; then : | |
18455 | cat >>confdefs.h <<_ACEOF | |
18456 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
18457 | _ACEOF | |
d87ffdb7 | 18458 | |
5476a9a4 | 18459 | fi |
d87ffdb7 | 18460 | |
5476a9a4 | 18461 | done |
7d2a1c5e | 18462 | |
5476a9a4 GM |
18463 | if test $ac_cv_header_sys_inttypes_h = yes; then |
18464 | HAVE_SYS_INTTYPES_H=1 | |
18465 | else | |
18466 | HAVE_SYS_INTTYPES_H=0 | |
18467 | fi | |
7d2a1c5e | 18468 | |
5476a9a4 GM |
18469 | if test $ac_cv_header_sys_bitypes_h = yes; then |
18470 | HAVE_SYS_BITYPES_H=1 | |
18471 | else | |
18472 | HAVE_SYS_BITYPES_H=0 | |
18473 | fi | |
7d2a1c5e | 18474 | |
f199cab1 GM |
18475 | |
18476 | ||
18477 | ||
5476a9a4 | 18478 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
f199cab1 GM |
18479 | |
18480 | ||
5476a9a4 GM |
18481 | for gltype in ptrdiff_t size_t ; do |
18482 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 | |
18483 | $as_echo_n "checking for bit size of $gltype... " >&6; } | |
18484 | if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then : | |
18485 | $as_echo_n "(cached) " >&6 | |
18486 | else | |
18487 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " | |
18488 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
18489 | included before <wchar.h>. */ | |
18490 | #include <stddef.h> | |
18491 | #include <signal.h> | |
18492 | #if HAVE_WCHAR_H | |
18493 | # include <stdio.h> | |
18494 | # include <time.h> | |
18495 | # include <wchar.h> | |
18496 | #endif | |
f199cab1 | 18497 | |
5476a9a4 | 18498 | #include <limits.h>"; then : |
f199cab1 | 18499 | |
5476a9a4 GM |
18500 | else |
18501 | result=unknown | |
18502 | fi | |
f199cab1 | 18503 | |
5476a9a4 | 18504 | eval gl_cv_bitsizeof_${gltype}=\$result |
f199cab1 | 18505 | |
5476a9a4 GM |
18506 | fi |
18507 | eval ac_res=\$gl_cv_bitsizeof_${gltype} | |
18508 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
18509 | $as_echo "$ac_res" >&6; } | |
18510 | eval result=\$gl_cv_bitsizeof_${gltype} | |
18511 | if test $result = unknown; then | |
18512 | result=0 | |
18513 | fi | |
18514 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
18515 | cat >>confdefs.h <<_ACEOF | |
18516 | #define BITSIZEOF_${GLTYPE} $result | |
18517 | _ACEOF | |
f199cab1 | 18518 | |
5476a9a4 GM |
18519 | eval BITSIZEOF_${GLTYPE}=\$result |
18520 | done | |
f199cab1 GM |
18521 | |
18522 | ||
5476a9a4 | 18523 | fi |
f199cab1 GM |
18524 | |
18525 | ||
5476a9a4 GM |
18526 | for gltype in sig_atomic_t wchar_t wint_t ; do |
18527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 | |
18528 | $as_echo_n "checking for bit size of $gltype... " >&6; } | |
18529 | if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then : | |
18530 | $as_echo_n "(cached) " >&6 | |
18531 | else | |
18532 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " | |
18533 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
18534 | included before <wchar.h>. */ | |
18535 | #include <stddef.h> | |
18536 | #include <signal.h> | |
18537 | #if HAVE_WCHAR_H | |
18538 | # include <stdio.h> | |
18539 | # include <time.h> | |
18540 | # include <wchar.h> | |
18541 | #endif | |
f199cab1 | 18542 | |
5476a9a4 | 18543 | #include <limits.h>"; then : |
f199cab1 | 18544 | |
f199cab1 | 18545 | else |
5476a9a4 | 18546 | result=unknown |
7d2a1c5e | 18547 | fi |
7d2a1c5e | 18548 | |
5476a9a4 | 18549 | eval gl_cv_bitsizeof_${gltype}=\$result |
7d2a1c5e | 18550 | |
3e0be4ab | 18551 | fi |
5476a9a4 GM |
18552 | eval ac_res=\$gl_cv_bitsizeof_${gltype} |
18553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
18554 | $as_echo "$ac_res" >&6; } | |
18555 | eval result=\$gl_cv_bitsizeof_${gltype} | |
18556 | if test $result = unknown; then | |
18557 | result=0 | |
18558 | fi | |
18559 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
18560 | cat >>confdefs.h <<_ACEOF | |
18561 | #define BITSIZEOF_${GLTYPE} $result | |
3e0be4ab | 18562 | _ACEOF |
7d2a1c5e | 18563 | |
5476a9a4 GM |
18564 | eval BITSIZEOF_${GLTYPE}=\$result |
18565 | done | |
7d2a1c5e GM |
18566 | |
18567 | ||
5476a9a4 GM |
18568 | |
18569 | ||
18570 | for gltype in sig_atomic_t wchar_t wint_t ; do | |
18571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 | |
18572 | $as_echo_n "checking whether $gltype is signed... " >&6; } | |
18573 | if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3e0be4ab GM |
18574 | $as_echo_n "(cached) " >&6 |
18575 | else | |
f199cab1 GM |
18576 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18577 | /* end confdefs.h. */ | |
f199cab1 | 18578 | |
5476a9a4 GM |
18579 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
18580 | included before <wchar.h>. */ | |
18581 | #include <stddef.h> | |
18582 | #include <signal.h> | |
18583 | #if HAVE_WCHAR_H | |
18584 | # include <stdio.h> | |
18585 | # include <time.h> | |
18586 | # include <wchar.h> | |
18587 | #endif | |
18588 | ||
18589 | int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; | |
f199cab1 GM |
18590 | int |
18591 | main () | |
18592 | { | |
5476a9a4 | 18593 | |
f199cab1 GM |
18594 | ; |
18595 | return 0; | |
18596 | } | |
18597 | _ACEOF | |
18598 | if ac_fn_c_try_compile "$LINENO"; then : | |
5476a9a4 | 18599 | result=yes |
f199cab1 | 18600 | else |
5476a9a4 | 18601 | result=no |
f199cab1 GM |
18602 | fi |
18603 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5476a9a4 | 18604 | eval gl_cv_type_${gltype}_signed=\$result |
7d2a1c5e | 18605 | |
3e0be4ab | 18606 | fi |
5476a9a4 GM |
18607 | eval ac_res=\$gl_cv_type_${gltype}_signed |
18608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
18609 | $as_echo "$ac_res" >&6; } | |
18610 | eval result=\$gl_cv_type_${gltype}_signed | |
18611 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
18612 | if test "$result" = yes; then | |
18613 | cat >>confdefs.h <<_ACEOF | |
18614 | #define HAVE_SIGNED_${GLTYPE} 1 | |
f199cab1 | 18615 | _ACEOF |
d87ffdb7 | 18616 | |
5476a9a4 GM |
18617 | eval HAVE_SIGNED_${GLTYPE}=1 |
18618 | else | |
18619 | eval HAVE_SIGNED_${GLTYPE}=0 | |
18620 | fi | |
18621 | done | |
f199cab1 | 18622 | |
e275c824 | 18623 | |
5476a9a4 GM |
18624 | gl_cv_type_ptrdiff_t_signed=yes |
18625 | gl_cv_type_size_t_signed=no | |
18626 | if test $APPLE_UNIVERSAL_BUILD = 0; then | |
e275c824 | 18627 | |
e275c824 | 18628 | |
5476a9a4 GM |
18629 | for gltype in ptrdiff_t size_t ; do |
18630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 | |
18631 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } | |
18632 | if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then : | |
16c3e636 PE |
18633 | $as_echo_n "(cached) " >&6 |
18634 | else | |
5476a9a4 GM |
18635 | eval gl_cv_type_${gltype}_suffix=no |
18636 | eval result=\$gl_cv_type_${gltype}_signed | |
18637 | if test "$result" = yes; then | |
18638 | glsufu= | |
18639 | else | |
18640 | glsufu=u | |
18641 | fi | |
18642 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do | |
18643 | case $glsuf in | |
18644 | '') gltype1='int';; | |
18645 | l) gltype1='long int';; | |
18646 | ll) gltype1='long long int';; | |
18647 | i64) gltype1='__int64';; | |
18648 | u) gltype1='unsigned int';; | |
18649 | ul) gltype1='unsigned long int';; | |
18650 | ull) gltype1='unsigned long long int';; | |
18651 | ui64)gltype1='unsigned __int64';; | |
18652 | esac | |
18653 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 18654 | /* end confdefs.h. */ |
16c3e636 | 18655 | |
5476a9a4 GM |
18656 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
18657 | included before <wchar.h>. */ | |
18658 | #include <stddef.h> | |
18659 | #include <signal.h> | |
18660 | #if HAVE_WCHAR_H | |
18661 | # include <stdio.h> | |
18662 | # include <time.h> | |
18663 | # include <wchar.h> | |
18664 | #endif | |
1f5d53eb | 18665 | |
5476a9a4 GM |
18666 | extern $gltype foo; |
18667 | extern $gltype1 foo; | |
f199cab1 GM |
18668 | int |
18669 | main () | |
18670 | { | |
5476a9a4 | 18671 | |
f199cab1 GM |
18672 | ; |
18673 | return 0; | |
18674 | } | |
18675 | _ACEOF | |
18676 | if ac_fn_c_try_compile "$LINENO"; then : | |
5476a9a4 | 18677 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
f199cab1 GM |
18678 | fi |
18679 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5476a9a4 GM |
18680 | eval result=\$gl_cv_type_${gltype}_suffix |
18681 | test "$result" != no && break | |
18682 | done | |
f199cab1 | 18683 | fi |
5476a9a4 GM |
18684 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
18685 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
18686 | $as_echo "$ac_res" >&6; } | |
18687 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
18688 | eval result=\$gl_cv_type_${gltype}_suffix | |
18689 | test "$result" = no && result= | |
18690 | eval ${GLTYPE}_SUFFIX=\$result | |
18691 | cat >>confdefs.h <<_ACEOF | |
18692 | #define ${GLTYPE}_SUFFIX $result | |
18693 | _ACEOF | |
16c3e636 | 18694 | |
5476a9a4 | 18695 | done |
16c3e636 | 18696 | |
3e0be4ab | 18697 | |
5476a9a4 GM |
18698 | fi |
18699 | ||
18700 | ||
18701 | for gltype in sig_atomic_t wchar_t wint_t ; do | |
18702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 | |
18703 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } | |
18704 | if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1fd182f0 PE |
18705 | $as_echo_n "(cached) " >&6 |
18706 | else | |
5476a9a4 GM |
18707 | eval gl_cv_type_${gltype}_suffix=no |
18708 | eval result=\$gl_cv_type_${gltype}_signed | |
18709 | if test "$result" = yes; then | |
18710 | glsufu= | |
18711 | else | |
18712 | glsufu=u | |
18713 | fi | |
18714 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do | |
18715 | case $glsuf in | |
18716 | '') gltype1='int';; | |
18717 | l) gltype1='long int';; | |
18718 | ll) gltype1='long long int';; | |
18719 | i64) gltype1='__int64';; | |
18720 | u) gltype1='unsigned int';; | |
18721 | ul) gltype1='unsigned long int';; | |
18722 | ull) gltype1='unsigned long long int';; | |
18723 | ui64)gltype1='unsigned __int64';; | |
18724 | esac | |
18725 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1fd182f0 | 18726 | /* end confdefs.h. */ |
5476a9a4 GM |
18727 | |
18728 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
18729 | included before <wchar.h>. */ | |
18730 | #include <stddef.h> | |
18731 | #include <signal.h> | |
18732 | #if HAVE_WCHAR_H | |
18733 | # include <stdio.h> | |
18734 | # include <time.h> | |
18735 | # include <wchar.h> | |
18736 | #endif | |
18737 | ||
18738 | extern $gltype foo; | |
18739 | extern $gltype1 foo; | |
1fd182f0 PE |
18740 | int |
18741 | main () | |
18742 | { | |
5476a9a4 | 18743 | |
1fd182f0 PE |
18744 | ; |
18745 | return 0; | |
18746 | } | |
18747 | _ACEOF | |
3e0be4ab | 18748 | if ac_fn_c_try_compile "$LINENO"; then : |
5476a9a4 | 18749 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
1f5d53eb | 18750 | fi |
3e0be4ab | 18751 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5476a9a4 GM |
18752 | eval result=\$gl_cv_type_${gltype}_suffix |
18753 | test "$result" != no && break | |
18754 | done | |
f199cab1 | 18755 | fi |
5476a9a4 GM |
18756 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
18757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
18758 | $as_echo "$ac_res" >&6; } | |
18759 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` | |
18760 | eval result=\$gl_cv_type_${gltype}_suffix | |
18761 | test "$result" = no && result= | |
18762 | eval ${GLTYPE}_SUFFIX=\$result | |
18763 | cat >>confdefs.h <<_ACEOF | |
18764 | #define ${GLTYPE}_SUFFIX $result | |
f199cab1 GM |
18765 | _ACEOF |
18766 | ||
5476a9a4 | 18767 | done |
f199cab1 | 18768 | |
f199cab1 | 18769 | |
f199cab1 | 18770 | |
5476a9a4 GM |
18771 | if test $BITSIZEOF_WINT_T -lt 32; then |
18772 | BITSIZEOF_WINT_T=32 | |
18773 | fi | |
f199cab1 | 18774 | |
5476a9a4 GM |
18775 | STDINT_H=stdint.h |
18776 | fi | |
f199cab1 | 18777 | |
5476a9a4 GM |
18778 | if test -n "$STDINT_H"; then |
18779 | GL_GENERATE_STDINT_H_TRUE= | |
18780 | GL_GENERATE_STDINT_H_FALSE='#' | |
18781 | else | |
18782 | GL_GENERATE_STDINT_H_TRUE='#' | |
18783 | GL_GENERATE_STDINT_H_FALSE= | |
f199cab1 GM |
18784 | fi |
18785 | ||
f199cab1 | 18786 | |
f199cab1 | 18787 | |
3e0be4ab | 18788 | |
f199cab1 | 18789 | |
5476a9a4 GM |
18790 | GNULIB_IMAXABS=0; |
18791 | GNULIB_IMAXDIV=0; | |
18792 | GNULIB_STRTOIMAX=0; | |
18793 | GNULIB_STRTOUMAX=0; | |
18794 | HAVE_DECL_IMAXABS=1; | |
18795 | HAVE_DECL_IMAXDIV=1; | |
18796 | HAVE_DECL_STRTOIMAX=1; | |
18797 | HAVE_DECL_STRTOUMAX=1; | |
18798 | REPLACE_STRTOIMAX=0; | |
18799 | INT32_MAX_LT_INTMAX_MAX=1; | |
18800 | INT64_MAX_EQ_LONG_MAX='defined _LP64'; | |
18801 | PRI_MACROS_BROKEN=0; | |
18802 | PRIPTR_PREFIX=__PRIPTR_PREFIX; | |
18803 | UINT32_MAX_LT_UINTMAX_MAX=1; | |
18804 | UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; | |
1fd182f0 | 18805 | |
1fd182f0 | 18806 | |
1f5d53eb | 18807 | |
3e0be4ab GM |
18808 | |
18809 | ||
1fd182f0 | 18810 | |
3e0be4ab | 18811 | |
3e0be4ab | 18812 | |
f199cab1 | 18813 | |
1fd182f0 | 18814 | |
1f5d53eb | 18815 | |
1f5d53eb | 18816 | |
1f5d53eb | 18817 | |
3e0be4ab | 18818 | |
3e0be4ab | 18819 | |
5476a9a4 GM |
18820 | if test $gl_cv_have_include_next = yes; then |
18821 | gl_cv_next_inttypes_h='<'inttypes.h'>' | |
18822 | else | |
18823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5 | |
18824 | $as_echo_n "checking absolute name of <inttypes.h>... " >&6; } | |
18825 | if test "${gl_cv_next_inttypes_h+set}" = set; then : | |
18826 | $as_echo_n "(cached) " >&6 | |
f199cab1 | 18827 | else |
2b1928b8 | 18828 | |
5476a9a4 | 18829 | if test $ac_cv_header_inttypes_h = yes; then |
3e0be4ab GM |
18830 | |
18831 | ||
5476a9a4 | 18832 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 18833 | /* end confdefs.h. */ |
5476a9a4 | 18834 | #include <inttypes.h> |
3e0be4ab | 18835 | |
f199cab1 | 18836 | _ACEOF |
5476a9a4 GM |
18837 | case "$host_os" in |
18838 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
18839 | *) gl_absname_cpp="$ac_cpp" ;; | |
18840 | esac | |
1fd182f0 | 18841 | |
5476a9a4 GM |
18842 | case "$host_os" in |
18843 | mingw*) | |
18844 | gl_dirsep_regex='[/\\]' | |
18845 | ;; | |
18846 | *) | |
18847 | gl_dirsep_regex='\/' | |
18848 | ;; | |
18849 | esac | |
18850 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
1fd182f0 | 18851 | |
5476a9a4 GM |
18852 | gl_header_literal_regex=`echo 'inttypes.h' \ |
18853 | | sed -e "$gl_make_literal_regex_sed"` | |
18854 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
18855 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
18856 | s|^/[^/]|//&| | |
18857 | p | |
18858 | q | |
18859 | }' | |
18860 | gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
18861 | sed -n "$gl_absolute_header_sed"`'"' | |
18862 | else | |
18863 | gl_cv_next_inttypes_h='<'inttypes.h'>' | |
18864 | fi | |
1fd182f0 PE |
18865 | |
18866 | ||
5476a9a4 GM |
18867 | fi |
18868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 | |
18869 | $as_echo "$gl_cv_next_inttypes_h" >&6; } | |
18870 | fi | |
18871 | NEXT_INTTYPES_H=$gl_cv_next_inttypes_h | |
1fd182f0 | 18872 | |
5476a9a4 GM |
18873 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
18874 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
18875 | gl_next_as_first_directive='<'inttypes.h'>' | |
18876 | else | |
18877 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
18878 | gl_next_as_first_directive=$gl_cv_next_inttypes_h | |
18879 | fi | |
18880 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive | |
34119902 GM |
18881 | |
18882 | ||
3e0be4ab | 18883 | |
34119902 | 18884 | |
3e0be4ab | 18885 | |
34119902 | 18886 | |
b0415a03 | 18887 | |
b0415a03 | 18888 | |
3e0be4ab | 18889 | |
34119902 | 18890 | |
34119902 | 18891 | |
5476a9a4 GM |
18892 | case "$host_os" in |
18893 | mingw*) | |
18894 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 | |
18895 | $as_echo_n "checking for 64-bit off_t... " >&6; } | |
18896 | if test "${gl_cv_type_off_t_64+set}" = set; then : | |
f199cab1 GM |
18897 | $as_echo_n "(cached) " >&6 |
18898 | else | |
5476a9a4 GM |
18899 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18900 | /* end confdefs.h. */ | |
18901 | #include <sys/types.h> | |
18902 | int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; | |
18903 | ||
18904 | int | |
18905 | main () | |
18906 | { | |
18907 | ||
18908 | ; | |
18909 | return 0; | |
18910 | } | |
f199cab1 | 18911 | _ACEOF |
5476a9a4 GM |
18912 | if ac_fn_c_try_compile "$LINENO"; then : |
18913 | gl_cv_type_off_t_64=yes | |
18914 | else | |
18915 | gl_cv_type_off_t_64=no | |
f199cab1 | 18916 | fi |
5476a9a4 | 18917 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
34119902 | 18918 | |
5476a9a4 GM |
18919 | fi |
18920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 | |
18921 | $as_echo "$gl_cv_type_off_t_64" >&6; } | |
18922 | if test $gl_cv_type_off_t_64 = no; then | |
18923 | WINDOWS_64_BIT_OFF_T=1 | |
18924 | else | |
18925 | WINDOWS_64_BIT_OFF_T=0 | |
18926 | fi | |
18927 | WINDOWS_64_BIT_ST_SIZE=1 | |
18928 | ;; | |
18929 | *) | |
18930 | WINDOWS_64_BIT_OFF_T=0 | |
18931 | WINDOWS_64_BIT_ST_SIZE=0 | |
18932 | ;; | |
18933 | esac | |
34119902 GM |
18934 | |
18935 | ||
5476a9a4 GM |
18936 | GNULIB_FCHMODAT=0; |
18937 | GNULIB_FSTAT=0; | |
18938 | GNULIB_FSTATAT=0; | |
18939 | GNULIB_FUTIMENS=0; | |
18940 | GNULIB_LCHMOD=0; | |
18941 | GNULIB_LSTAT=0; | |
18942 | GNULIB_MKDIRAT=0; | |
18943 | GNULIB_MKFIFO=0; | |
18944 | GNULIB_MKFIFOAT=0; | |
18945 | GNULIB_MKNOD=0; | |
18946 | GNULIB_MKNODAT=0; | |
18947 | GNULIB_STAT=0; | |
18948 | GNULIB_UTIMENSAT=0; | |
18949 | HAVE_FCHMODAT=1; | |
18950 | HAVE_FSTATAT=1; | |
18951 | HAVE_FUTIMENS=1; | |
18952 | HAVE_LCHMOD=1; | |
18953 | HAVE_LSTAT=1; | |
18954 | HAVE_MKDIRAT=1; | |
18955 | HAVE_MKFIFO=1; | |
18956 | HAVE_MKFIFOAT=1; | |
18957 | HAVE_MKNOD=1; | |
18958 | HAVE_MKNODAT=1; | |
18959 | HAVE_UTIMENSAT=1; | |
18960 | REPLACE_FSTAT=0; | |
18961 | REPLACE_FSTATAT=0; | |
18962 | REPLACE_FUTIMENS=0; | |
18963 | REPLACE_LSTAT=0; | |
18964 | REPLACE_MKDIR=0; | |
18965 | REPLACE_MKFIFO=0; | |
18966 | REPLACE_MKNOD=0; | |
18967 | REPLACE_STAT=0; | |
18968 | REPLACE_UTIMENSAT=0; | |
34119902 GM |
18969 | |
18970 | ||
18971 | ||
18972 | ||
5476a9a4 GM |
18973 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 |
18974 | $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } | |
18975 | if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then : | |
18976 | $as_echo_n "(cached) " >&6 | |
f199cab1 | 18977 | else |
5476a9a4 GM |
18978 | rm -f conftest.sym conftest.file |
18979 | echo >conftest.file | |
18980 | if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then | |
18981 | if test "$cross_compiling" = yes; then : | |
18982 | case "$host_os" in | |
18983 | # Guess yes on glibc systems. | |
18984 | *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; | |
18985 | # If we don't know, assume the worst. | |
18986 | *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; | |
18987 | esac | |
34119902 | 18988 | |
5476a9a4 | 18989 | else |
f199cab1 GM |
18990 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
18991 | /* end confdefs.h. */ | |
5476a9a4 | 18992 | $ac_includes_default |
0eb775a3 GM |
18993 | int |
18994 | main () | |
18995 | { | |
5476a9a4 GM |
18996 | struct stat sbuf; |
18997 | /* Linux will dereference the symlink and fail, as required by | |
18998 | POSIX. That is better in the sense that it means we will not | |
18999 | have to compile and use the lstat wrapper. */ | |
19000 | return lstat ("conftest.sym/", &sbuf) == 0; | |
19001 | ||
0eb775a3 GM |
19002 | ; |
19003 | return 0; | |
19004 | } | |
19005 | _ACEOF | |
5476a9a4 GM |
19006 | if ac_fn_c_try_run "$LINENO"; then : |
19007 | gl_cv_func_lstat_dereferences_slashed_symlink=yes | |
0eb775a3 | 19008 | else |
5476a9a4 GM |
19009 | gl_cv_func_lstat_dereferences_slashed_symlink=no |
19010 | fi | |
19011 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
19012 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
0eb775a3 | 19013 | fi |
0eb775a3 | 19014 | |
5476a9a4 GM |
19015 | else |
19016 | # If the 'ln -s' command failed, then we probably don't even | |
19017 | # have an lstat function. | |
19018 | gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" | |
19019 | fi | |
19020 | rm -f conftest.sym conftest.file | |
19021 | ||
0eb775a3 | 19022 | fi |
5476a9a4 GM |
19023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 |
19024 | $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } | |
19025 | case "$gl_cv_func_lstat_dereferences_slashed_symlink" in | |
19026 | *yes) | |
19027 | ||
19028 | cat >>confdefs.h <<_ACEOF | |
19029 | #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 | |
19030 | _ACEOF | |
19031 | ||
19032 | ;; | |
0eb775a3 | 19033 | esac |
34119902 GM |
19034 | |
19035 | ||
5476a9a4 GM |
19036 | GNULIB_MKTIME=0; |
19037 | GNULIB_NANOSLEEP=0; | |
19038 | GNULIB_STRPTIME=0; | |
19039 | GNULIB_TIMEGM=0; | |
19040 | GNULIB_TIME_R=0; | |
19041 | HAVE_DECL_LOCALTIME_R=1; | |
19042 | HAVE_NANOSLEEP=1; | |
19043 | HAVE_STRPTIME=1; | |
19044 | HAVE_TIMEGM=1; | |
19045 | REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; | |
19046 | REPLACE_MKTIME=GNULIB_PORTCHECK; | |
19047 | REPLACE_NANOSLEEP=GNULIB_PORTCHECK; | |
19048 | REPLACE_TIMEGM=GNULIB_PORTCHECK; | |
34119902 | 19049 | |
3e0be4ab GM |
19050 | |
19051 | ||
19052 | ||
5476a9a4 GM |
19053 | GNULIB_PSELECT=0; |
19054 | GNULIB_SELECT=0; | |
19055 | HAVE_PSELECT=1; | |
19056 | REPLACE_PSELECT=0; | |
19057 | REPLACE_SELECT=0; | |
19058 | ||
19059 | ||
3e0be4ab | 19060 | |
5476a9a4 GM |
19061 | |
19062 | ||
19063 | ||
19064 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5 | |
19065 | $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; } | |
19066 | if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then : | |
f199cab1 | 19067 | $as_echo_n "(cached) " >&6 |
3e0be4ab | 19068 | else |
5476a9a4 GM |
19069 | |
19070 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3e0be4ab | 19071 | /* end confdefs.h. */ |
5476a9a4 | 19072 | #include <sys/select.h> |
3e0be4ab GM |
19073 | int |
19074 | main () | |
19075 | { | |
5476a9a4 | 19076 | struct timeval b; |
3e0be4ab GM |
19077 | ; |
19078 | return 0; | |
19079 | } | |
34119902 | 19080 | _ACEOF |
f199cab1 | 19081 | if ac_fn_c_try_compile "$LINENO"; then : |
5476a9a4 | 19082 | gl_cv_header_sys_select_h_selfcontained=yes |
3e0be4ab | 19083 | else |
5476a9a4 | 19084 | gl_cv_header_sys_select_h_selfcontained=no |
3e0be4ab | 19085 | fi |
f199cab1 | 19086 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5476a9a4 GM |
19087 | if test $gl_cv_header_sys_select_h_selfcontained = yes; then |
19088 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19089 | /* end confdefs.h. */ | |
19090 | #include <sys/select.h> | |
19091 | int | |
19092 | main () | |
19093 | { | |
19094 | int memset; int bzero; | |
19095 | ; | |
19096 | return 0; | |
19097 | } | |
3e0be4ab | 19098 | |
5476a9a4 GM |
19099 | _ACEOF |
19100 | if ac_fn_c_try_compile "$LINENO"; then : | |
f199cab1 GM |
19101 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19102 | /* end confdefs.h. */ | |
5476a9a4 | 19103 | #include <sys/select.h> |
f199cab1 GM |
19104 | int |
19105 | main () | |
19106 | { | |
5476a9a4 GM |
19107 | |
19108 | #undef memset | |
19109 | #define memset nonexistent_memset | |
19110 | extern | |
19111 | #ifdef __cplusplus | |
19112 | "C" | |
19113 | #endif | |
19114 | void *memset (void *, int, unsigned long); | |
19115 | #undef bzero | |
19116 | #define bzero nonexistent_bzero | |
19117 | extern | |
19118 | #ifdef __cplusplus | |
19119 | "C" | |
19120 | #endif | |
19121 | void bzero (void *, unsigned long); | |
19122 | fd_set fds; | |
19123 | FD_ZERO (&fds); | |
19124 | ||
f199cab1 GM |
19125 | ; |
19126 | return 0; | |
19127 | } | |
5476a9a4 | 19128 | |
f199cab1 | 19129 | _ACEOF |
5476a9a4 GM |
19130 | if ac_fn_c_try_link "$LINENO"; then : |
19131 | ||
f199cab1 | 19132 | else |
5476a9a4 | 19133 | gl_cv_header_sys_select_h_selfcontained=no |
f199cab1 | 19134 | fi |
5476a9a4 GM |
19135 | rm -f core conftest.err conftest.$ac_objext \ |
19136 | conftest$ac_exeext conftest.$ac_ext | |
1fd182f0 | 19137 | |
f199cab1 | 19138 | fi |
5476a9a4 GM |
19139 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
19140 | fi | |
1fd182f0 | 19141 | |
f199cab1 | 19142 | fi |
5476a9a4 GM |
19143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 |
19144 | $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } | |
1fd182f0 PE |
19145 | |
19146 | ||
b06b1098 | 19147 | |
0eb775a3 GM |
19148 | |
19149 | ||
b06b1098 | 19150 | |
1fd182f0 | 19151 | |
1fd182f0 | 19152 | |
5476a9a4 GM |
19153 | |
19154 | if test $gl_cv_have_include_next = yes; then | |
19155 | gl_cv_next_sys_select_h='<'sys/select.h'>' | |
19156 | else | |
19157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5 | |
19158 | $as_echo_n "checking absolute name of <sys/select.h>... " >&6; } | |
19159 | if test "${gl_cv_next_sys_select_h+set}" = set; then : | |
f199cab1 | 19160 | $as_echo_n "(cached) " >&6 |
3e0be4ab | 19161 | else |
1fd182f0 | 19162 | |
5476a9a4 GM |
19163 | if test $ac_cv_header_sys_select_h = yes; then |
19164 | ||
19165 | ||
19166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19167 | /* end confdefs.h. */ | |
19168 | #include <sys/select.h> | |
19169 | ||
19170 | _ACEOF | |
19171 | case "$host_os" in | |
19172 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
19173 | *) gl_absname_cpp="$ac_cpp" ;; | |
19174 | esac | |
19175 | ||
19176 | case "$host_os" in | |
19177 | mingw*) | |
19178 | gl_dirsep_regex='[/\\]' | |
19179 | ;; | |
19180 | *) | |
19181 | gl_dirsep_regex='\/' | |
19182 | ;; | |
19183 | esac | |
19184 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
19185 | ||
19186 | gl_header_literal_regex=`echo 'sys/select.h' \ | |
19187 | | sed -e "$gl_make_literal_regex_sed"` | |
19188 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
19189 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
19190 | s|^/[^/]|//&| | |
19191 | p | |
19192 | q | |
19193 | }' | |
19194 | gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
19195 | sed -n "$gl_absolute_header_sed"`'"' | |
19196 | else | |
19197 | gl_cv_next_sys_select_h='<'sys/select.h'>' | |
19198 | fi | |
1fd182f0 | 19199 | |
3e0be4ab | 19200 | |
1f5d53eb | 19201 | fi |
5476a9a4 GM |
19202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 |
19203 | $as_echo "$gl_cv_next_sys_select_h" >&6; } | |
19204 | fi | |
19205 | NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h | |
1fd182f0 | 19206 | |
5476a9a4 GM |
19207 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
19208 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
19209 | gl_next_as_first_directive='<'sys/select.h'>' | |
19210 | else | |
19211 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
19212 | gl_next_as_first_directive=$gl_cv_next_sys_select_h | |
19213 | fi | |
19214 | NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive | |
1fd182f0 PE |
19215 | |
19216 | ||
5476a9a4 GM |
19217 | |
19218 | ||
19219 | if test $ac_cv_header_sys_select_h = yes; then | |
19220 | HAVE_SYS_SELECT_H=1 | |
19221 | else | |
19222 | HAVE_SYS_SELECT_H=0 | |
19223 | fi | |
19224 | ||
19225 | ||
19226 | ||
19227 | ||
19228 | ||
19229 | if test $ac_cv_header_sys_socket_h != yes; then | |
19230 | for ac_header in winsock2.h | |
19231 | do : | |
19232 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
19233 | if test "x$ac_cv_header_winsock2_h" = x""yes; then : | |
19234 | cat >>confdefs.h <<_ACEOF | |
19235 | #define HAVE_WINSOCK2_H 1 | |
f199cab1 | 19236 | _ACEOF |
5476a9a4 | 19237 | |
f199cab1 | 19238 | fi |
3e0be4ab | 19239 | |
5476a9a4 | 19240 | done |
3e0be4ab | 19241 | |
5476a9a4 GM |
19242 | fi |
19243 | if test "$ac_cv_header_winsock2_h" = yes; then | |
19244 | HAVE_WINSOCK2_H=1 | |
19245 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
19246 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
19247 | else | |
19248 | HAVE_WINSOCK2_H=0 | |
19249 | fi | |
f199cab1 | 19250 | |
f199cab1 | 19251 | |
f199cab1 | 19252 | |
f199cab1 | 19253 | |
3e0be4ab | 19254 | |
3e0be4ab | 19255 | |
3e0be4ab | 19256 | |
3e0be4ab | 19257 | |
5476a9a4 GM |
19258 | GNULIB_PTHREAD_SIGMASK=0; |
19259 | GNULIB_RAISE=0; | |
19260 | GNULIB_SIGNAL_H_SIGPIPE=0; | |
19261 | GNULIB_SIGPROCMASK=0; | |
19262 | GNULIB_SIGACTION=0; | |
19263 | HAVE_POSIX_SIGNALBLOCKING=1; | |
19264 | HAVE_PTHREAD_SIGMASK=1; | |
19265 | HAVE_RAISE=1; | |
19266 | HAVE_SIGSET_T=1; | |
19267 | HAVE_SIGINFO_T=1; | |
19268 | HAVE_SIGACTION=1; | |
19269 | HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; | |
19270 | ||
19271 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; | |
f199cab1 | 19272 | |
5476a9a4 GM |
19273 | HAVE_SIGHANDLER_T=1; |
19274 | REPLACE_PTHREAD_SIGMASK=0; | |
19275 | REPLACE_RAISE=0; | |
1f5d53eb | 19276 | |
1fd182f0 | 19277 | |
b06b1098 | 19278 | |
1fd182f0 | 19279 | |
3e0be4ab GM |
19280 | |
19281 | ||
f077f61d | 19282 | |
5476a9a4 GM |
19283 | ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " |
19284 | #include <signal.h> | |
19285 | /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */ | |
19286 | #include <sys/types.h> | |
19287 | ||
19288 | " | |
19289 | if test "x$ac_cv_type_sigset_t" = x""yes; then : | |
19290 | ||
19291 | cat >>confdefs.h <<_ACEOF | |
19292 | #define HAVE_SIGSET_T 1 | |
f199cab1 | 19293 | _ACEOF |
3e0be4ab | 19294 | |
5476a9a4 GM |
19295 | gl_cv_type_sigset_t=yes |
19296 | else | |
19297 | gl_cv_type_sigset_t=no | |
f199cab1 | 19298 | fi |
3e0be4ab | 19299 | |
5476a9a4 GM |
19300 | if test $gl_cv_type_sigset_t != yes; then |
19301 | HAVE_SIGSET_T=0 | |
19302 | fi | |
3e0be4ab | 19303 | |
1f5d53eb | 19304 | |
3e0be4ab | 19305 | |
5476a9a4 GM |
19306 | if test $ac_cv_header_sys_socket_h = no; then |
19307 | for ac_header in ws2tcpip.h | |
19308 | do : | |
19309 | ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" | |
19310 | if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then : | |
19311 | cat >>confdefs.h <<_ACEOF | |
19312 | #define HAVE_WS2TCPIP_H 1 | |
19313 | _ACEOF | |
3e0be4ab | 19314 | |
5476a9a4 | 19315 | fi |
3e0be4ab | 19316 | |
5476a9a4 GM |
19317 | done |
19318 | ||
19319 | fi | |
19320 | ||
19321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 | |
19322 | $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } | |
19323 | if test "${ac_cv_header_stdbool_h+set}" = set; then : | |
19324 | $as_echo_n "(cached) " >&6 | |
19325 | else | |
19326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19327 | /* end confdefs.h. */ | |
1f5d53eb | 19328 | |
5476a9a4 GM |
19329 | #include <stdbool.h> |
19330 | #ifndef bool | |
19331 | "error: bool is not defined" | |
19332 | #endif | |
19333 | #ifndef false | |
19334 | "error: false is not defined" | |
19335 | #endif | |
19336 | #if false | |
19337 | "error: false is not 0" | |
19338 | #endif | |
19339 | #ifndef true | |
19340 | "error: true is not defined" | |
19341 | #endif | |
19342 | #if true != 1 | |
19343 | "error: true is not 1" | |
19344 | #endif | |
19345 | #ifndef __bool_true_false_are_defined | |
19346 | "error: __bool_true_false_are_defined is not defined" | |
19347 | #endif | |
19348 | ||
19349 | struct s { _Bool s: 1; _Bool t; } s; | |
19350 | ||
19351 | char a[true == 1 ? 1 : -1]; | |
19352 | char b[false == 0 ? 1 : -1]; | |
19353 | char c[__bool_true_false_are_defined == 1 ? 1 : -1]; | |
19354 | char d[(bool) 0.5 == true ? 1 : -1]; | |
19355 | /* See body of main program for 'e'. */ | |
19356 | char f[(_Bool) 0.0 == false ? 1 : -1]; | |
19357 | char g[true]; | |
19358 | char h[sizeof (_Bool)]; | |
19359 | char i[sizeof s.t]; | |
19360 | enum { j = false, k = true, l = false * true, m = true * 256 }; | |
19361 | /* The following fails for | |
19362 | HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ | |
19363 | _Bool n[m]; | |
19364 | char o[sizeof n == m * sizeof n[0] ? 1 : -1]; | |
19365 | char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; | |
19366 | /* Catch a bug in an HP-UX C compiler. See | |
19367 | http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html | |
19368 | http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html | |
19369 | */ | |
19370 | _Bool q = true; | |
19371 | _Bool *pq = &q; | |
1ebc9c87 GM |
19372 | |
19373 | int | |
19374 | main () | |
19375 | { | |
f199cab1 | 19376 | |
5476a9a4 GM |
19377 | bool e = &s; |
19378 | *pq |= q; | |
19379 | *pq |= ! q; | |
19380 | /* Refer to every declared value, to avoid compiler optimizations. */ | |
19381 | return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l | |
19382 | + !m + !n + !o + !p + !q + !pq); | |
f199cab1 | 19383 | |
5476a9a4 | 19384 | ; |
1ebc9c87 GM |
19385 | return 0; |
19386 | } | |
19387 | _ACEOF | |
5476a9a4 GM |
19388 | if ac_fn_c_try_compile "$LINENO"; then : |
19389 | ac_cv_header_stdbool_h=yes | |
1ebc9c87 | 19390 | else |
5476a9a4 | 19391 | ac_cv_header_stdbool_h=no |
1ebc9c87 | 19392 | fi |
5476a9a4 | 19393 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1ebc9c87 | 19394 | fi |
5476a9a4 GM |
19395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 |
19396 | $as_echo "$ac_cv_header_stdbool_h" >&6; } | |
19397 | ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" | |
19398 | if test "x$ac_cv_type__Bool" = x""yes; then : | |
1ebc9c87 | 19399 | |
5476a9a4 GM |
19400 | cat >>confdefs.h <<_ACEOF |
19401 | #define HAVE__BOOL 1 | |
19402 | _ACEOF | |
1ebc9c87 | 19403 | |
1ebc9c87 GM |
19404 | |
19405 | fi | |
19406 | ||
1ebc9c87 | 19407 | |
1ebc9c87 | 19408 | |
5476a9a4 GM |
19409 | REPLACE_NULL=0; |
19410 | HAVE_WCHAR_T=1; | |
19411 | ||
19412 | ||
19413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 | |
19414 | $as_echo_n "checking for wchar_t... " >&6; } | |
19415 | if test "${gt_cv_c_wchar_t+set}" = set; then : | |
19416 | $as_echo_n "(cached) " >&6 | |
19417 | else | |
19418 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19419 | /* end confdefs.h. */ | |
19420 | #include <stddef.h> | |
19421 | wchar_t foo = (wchar_t)'\0'; | |
19422 | int | |
19423 | main () | |
19424 | { | |
19425 | ||
19426 | ; | |
19427 | return 0; | |
19428 | } | |
19429 | _ACEOF | |
19430 | if ac_fn_c_try_compile "$LINENO"; then : | |
19431 | gt_cv_c_wchar_t=yes | |
19432 | else | |
19433 | gt_cv_c_wchar_t=no | |
19434 | fi | |
19435 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1ebc9c87 | 19436 | fi |
5476a9a4 GM |
19437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 |
19438 | $as_echo "$gt_cv_c_wchar_t" >&6; } | |
19439 | if test $gt_cv_c_wchar_t = yes; then | |
1ebc9c87 | 19440 | |
5476a9a4 GM |
19441 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h |
19442 | ||
19443 | fi | |
19444 | ||
19445 | ||
19446 | GNULIB_DPRINTF=0; | |
19447 | GNULIB_FCLOSE=0; | |
19448 | GNULIB_FDOPEN=0; | |
19449 | GNULIB_FFLUSH=0; | |
19450 | GNULIB_FGETC=0; | |
19451 | GNULIB_FGETS=0; | |
19452 | GNULIB_FOPEN=0; | |
19453 | GNULIB_FPRINTF=0; | |
19454 | GNULIB_FPRINTF_POSIX=0; | |
19455 | GNULIB_FPURGE=0; | |
19456 | GNULIB_FPUTC=0; | |
19457 | GNULIB_FPUTS=0; | |
19458 | GNULIB_FREAD=0; | |
19459 | GNULIB_FREOPEN=0; | |
19460 | GNULIB_FSCANF=0; | |
19461 | GNULIB_FSEEK=0; | |
19462 | GNULIB_FSEEKO=0; | |
19463 | GNULIB_FTELL=0; | |
19464 | GNULIB_FTELLO=0; | |
19465 | GNULIB_FWRITE=0; | |
19466 | GNULIB_GETC=0; | |
19467 | GNULIB_GETCHAR=0; | |
19468 | GNULIB_GETDELIM=0; | |
19469 | GNULIB_GETLINE=0; | |
19470 | GNULIB_OBSTACK_PRINTF=0; | |
19471 | GNULIB_OBSTACK_PRINTF_POSIX=0; | |
19472 | GNULIB_PCLOSE=0; | |
19473 | GNULIB_PERROR=0; | |
19474 | GNULIB_POPEN=0; | |
19475 | GNULIB_PRINTF=0; | |
19476 | GNULIB_PRINTF_POSIX=0; | |
19477 | GNULIB_PUTC=0; | |
19478 | GNULIB_PUTCHAR=0; | |
19479 | GNULIB_PUTS=0; | |
19480 | GNULIB_REMOVE=0; | |
19481 | GNULIB_RENAME=0; | |
19482 | GNULIB_RENAMEAT=0; | |
19483 | GNULIB_SCANF=0; | |
19484 | GNULIB_SNPRINTF=0; | |
19485 | GNULIB_SPRINTF_POSIX=0; | |
19486 | GNULIB_STDIO_H_NONBLOCKING=0; | |
19487 | GNULIB_STDIO_H_SIGPIPE=0; | |
19488 | GNULIB_TMPFILE=0; | |
19489 | GNULIB_VASPRINTF=0; | |
19490 | GNULIB_VFSCANF=0; | |
19491 | GNULIB_VSCANF=0; | |
19492 | GNULIB_VDPRINTF=0; | |
19493 | GNULIB_VFPRINTF=0; | |
19494 | GNULIB_VFPRINTF_POSIX=0; | |
19495 | GNULIB_VPRINTF=0; | |
19496 | GNULIB_VPRINTF_POSIX=0; | |
19497 | GNULIB_VSNPRINTF=0; | |
19498 | GNULIB_VSPRINTF_POSIX=0; | |
19499 | HAVE_DECL_FPURGE=1; | |
19500 | HAVE_DECL_FSEEKO=1; | |
19501 | HAVE_DECL_FTELLO=1; | |
19502 | HAVE_DECL_GETDELIM=1; | |
19503 | HAVE_DECL_GETLINE=1; | |
19504 | HAVE_DECL_OBSTACK_PRINTF=1; | |
19505 | HAVE_DECL_SNPRINTF=1; | |
19506 | HAVE_DECL_VSNPRINTF=1; | |
19507 | HAVE_DPRINTF=1; | |
19508 | HAVE_FSEEKO=1; | |
19509 | HAVE_FTELLO=1; | |
19510 | HAVE_PCLOSE=1; | |
19511 | HAVE_POPEN=1; | |
19512 | HAVE_RENAMEAT=1; | |
19513 | HAVE_VASPRINTF=1; | |
19514 | HAVE_VDPRINTF=1; | |
19515 | REPLACE_DPRINTF=0; | |
19516 | REPLACE_FCLOSE=0; | |
19517 | REPLACE_FDOPEN=0; | |
19518 | REPLACE_FFLUSH=0; | |
19519 | REPLACE_FOPEN=0; | |
19520 | REPLACE_FPRINTF=0; | |
19521 | REPLACE_FPURGE=0; | |
19522 | REPLACE_FREOPEN=0; | |
19523 | REPLACE_FSEEK=0; | |
19524 | REPLACE_FSEEKO=0; | |
19525 | REPLACE_FTELL=0; | |
19526 | REPLACE_FTELLO=0; | |
19527 | REPLACE_GETDELIM=0; | |
19528 | REPLACE_GETLINE=0; | |
19529 | REPLACE_OBSTACK_PRINTF=0; | |
19530 | REPLACE_PERROR=0; | |
19531 | REPLACE_POPEN=0; | |
19532 | REPLACE_PRINTF=0; | |
19533 | REPLACE_REMOVE=0; | |
19534 | REPLACE_RENAME=0; | |
19535 | REPLACE_RENAMEAT=0; | |
19536 | REPLACE_SNPRINTF=0; | |
19537 | REPLACE_SPRINTF=0; | |
19538 | REPLACE_STDIO_READ_FUNCS=0; | |
19539 | REPLACE_STDIO_WRITE_FUNCS=0; | |
19540 | REPLACE_TMPFILE=0; | |
19541 | REPLACE_VASPRINTF=0; | |
19542 | REPLACE_VDPRINTF=0; | |
19543 | REPLACE_VFPRINTF=0; | |
19544 | REPLACE_VPRINTF=0; | |
19545 | REPLACE_VSNPRINTF=0; | |
19546 | REPLACE_VSPRINTF=0; | |
1ebc9c87 | 19547 | |
5476a9a4 GM |
19548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 |
19549 | $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } | |
19550 | if test "${ac_cv_struct_tm+set}" = set; then : | |
1ebc9c87 GM |
19551 | $as_echo_n "(cached) " >&6 |
19552 | else | |
5476a9a4 | 19553 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1ebc9c87 | 19554 | /* end confdefs.h. */ |
5476a9a4 GM |
19555 | #include <sys/types.h> |
19556 | #include <time.h> | |
1ebc9c87 GM |
19557 | |
19558 | int | |
19559 | main () | |
19560 | { | |
5476a9a4 GM |
19561 | struct tm tm; |
19562 | int *p = &tm.tm_sec; | |
19563 | return !p; | |
1ebc9c87 GM |
19564 | ; |
19565 | return 0; | |
19566 | } | |
19567 | _ACEOF | |
5476a9a4 GM |
19568 | if ac_fn_c_try_compile "$LINENO"; then : |
19569 | ac_cv_struct_tm=time.h | |
1ebc9c87 | 19570 | else |
5476a9a4 | 19571 | ac_cv_struct_tm=sys/time.h |
1ebc9c87 | 19572 | fi |
5476a9a4 | 19573 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1ebc9c87 | 19574 | fi |
5476a9a4 GM |
19575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 |
19576 | $as_echo "$ac_cv_struct_tm" >&6; } | |
19577 | if test $ac_cv_struct_tm = sys/time.h; then | |
1ebc9c87 | 19578 | |
5476a9a4 | 19579 | $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h |
1ebc9c87 | 19580 | |
1ebc9c87 GM |
19581 | fi |
19582 | ||
5476a9a4 GM |
19583 | ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> |
19584 | #include <$ac_cv_struct_tm> | |
1fd182f0 | 19585 | |
5476a9a4 GM |
19586 | " |
19587 | if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then : | |
1fd182f0 | 19588 | |
5476a9a4 GM |
19589 | cat >>confdefs.h <<_ACEOF |
19590 | #define HAVE_STRUCT_TM_TM_ZONE 1 | |
f199cab1 | 19591 | _ACEOF |
5476a9a4 GM |
19592 | |
19593 | ||
1f5d53eb | 19594 | fi |
1fd182f0 | 19595 | |
5476a9a4 | 19596 | if test "$ac_cv_member_struct_tm_tm_zone" = yes; then |
1f5d53eb | 19597 | |
5476a9a4 | 19598 | $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h |
1fd182f0 | 19599 | |
5476a9a4 GM |
19600 | else |
19601 | ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> | |
19602 | " | |
19603 | if test "x$ac_cv_have_decl_tzname" = x""yes; then : | |
19604 | ac_have_decl=1 | |
19605 | else | |
19606 | ac_have_decl=0 | |
19607 | fi | |
1fd182f0 | 19608 | |
5476a9a4 GM |
19609 | cat >>confdefs.h <<_ACEOF |
19610 | #define HAVE_DECL_TZNAME $ac_have_decl | |
19611 | _ACEOF | |
f199cab1 | 19612 | |
5476a9a4 GM |
19613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 |
19614 | $as_echo_n "checking for tzname... " >&6; } | |
19615 | if test "${ac_cv_var_tzname+set}" = set; then : | |
f199cab1 | 19616 | $as_echo_n "(cached) " >&6 |
3e0be4ab | 19617 | else |
5476a9a4 | 19618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 19619 | /* end confdefs.h. */ |
5476a9a4 GM |
19620 | #include <time.h> |
19621 | #if !HAVE_DECL_TZNAME | |
19622 | extern char *tzname[]; | |
f199cab1 | 19623 | #endif |
5476a9a4 | 19624 | |
f199cab1 GM |
19625 | int |
19626 | main () | |
19627 | { | |
5476a9a4 | 19628 | return tzname[0][0]; |
f199cab1 GM |
19629 | ; |
19630 | return 0; | |
19631 | } | |
3e0be4ab | 19632 | _ACEOF |
f199cab1 | 19633 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 19634 | ac_cv_var_tzname=yes |
3e0be4ab | 19635 | else |
5476a9a4 | 19636 | ac_cv_var_tzname=no |
f199cab1 GM |
19637 | fi |
19638 | rm -f core conftest.err conftest.$ac_objext \ | |
19639 | conftest$ac_exeext conftest.$ac_ext | |
f199cab1 | 19640 | fi |
5476a9a4 GM |
19641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 |
19642 | $as_echo "$ac_cv_var_tzname" >&6; } | |
19643 | if test $ac_cv_var_tzname = yes; then | |
19644 | ||
19645 | $as_echo "#define HAVE_TZNAME 1" >>confdefs.h | |
f199cab1 | 19646 | |
5476a9a4 | 19647 | fi |
3e0be4ab | 19648 | fi |
cc322c06 | 19649 | |
5476a9a4 GM |
19650 | |
19651 | ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h> | |
19652 | " | |
19653 | if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then : | |
19654 | ||
19655 | $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h | |
cc322c06 | 19656 | |
f199cab1 | 19657 | fi |
cc322c06 | 19658 | |
1f5d53eb | 19659 | |
e275c824 | 19660 | |
5476a9a4 GM |
19661 | |
19662 | ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" | |
19663 | if test "x$ac_cv_have_decl_strtoimax" = x""yes; then : | |
19664 | ac_have_decl=1 | |
3e0be4ab | 19665 | else |
5476a9a4 | 19666 | ac_have_decl=0 |
3e0be4ab | 19667 | fi |
5476a9a4 GM |
19668 | |
19669 | cat >>confdefs.h <<_ACEOF | |
19670 | #define HAVE_DECL_STRTOIMAX $ac_have_decl | |
f199cab1 | 19671 | _ACEOF |
e275c824 PE |
19672 | |
19673 | ||
5476a9a4 GM |
19674 | |
19675 | ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" | |
19676 | if test "x$ac_cv_have_decl_strtoumax" = x""yes; then : | |
19677 | ac_have_decl=1 | |
19678 | else | |
19679 | ac_have_decl=0 | |
3e0be4ab | 19680 | fi |
e275c824 | 19681 | |
5476a9a4 GM |
19682 | cat >>confdefs.h <<_ACEOF |
19683 | #define HAVE_DECL_STRTOUMAX $ac_have_decl | |
19684 | _ACEOF | |
e275c824 PE |
19685 | |
19686 | ||
2b1928b8 | 19687 | |
5476a9a4 GM |
19688 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 |
19689 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } | |
19690 | if test "${ac_cv_header_stat_broken+set}" = set; then : | |
f199cab1 | 19691 | $as_echo_n "(cached) " >&6 |
2b1928b8 | 19692 | else |
5476a9a4 GM |
19693 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19694 | /* end confdefs.h. */ | |
19695 | #include <sys/types.h> | |
19696 | #include <sys/stat.h> | |
2b1928b8 | 19697 | |
5476a9a4 GM |
19698 | #if defined S_ISBLK && defined S_IFDIR |
19699 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; | |
19700 | #endif | |
2b1928b8 | 19701 | |
5476a9a4 GM |
19702 | #if defined S_ISBLK && defined S_IFCHR |
19703 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; | |
19704 | #endif | |
0eb775a3 | 19705 | |
5476a9a4 GM |
19706 | #if defined S_ISLNK && defined S_IFREG |
19707 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; | |
19708 | #endif | |
19709 | ||
19710 | #if defined S_ISSOCK && defined S_IFREG | |
19711 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; | |
19712 | #endif | |
0eb775a3 | 19713 | |
5476a9a4 GM |
19714 | _ACEOF |
19715 | if ac_fn_c_try_compile "$LINENO"; then : | |
19716 | ac_cv_header_stat_broken=no | |
f199cab1 | 19717 | else |
5476a9a4 | 19718 | ac_cv_header_stat_broken=yes |
f199cab1 | 19719 | fi |
5476a9a4 | 19720 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 19721 | fi |
5476a9a4 GM |
19722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 |
19723 | $as_echo "$ac_cv_header_stat_broken" >&6; } | |
19724 | if test $ac_cv_header_stat_broken = yes; then | |
0eb775a3 | 19725 | |
5476a9a4 | 19726 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h |
0eb775a3 | 19727 | |
5476a9a4 | 19728 | fi |
0eb775a3 GM |
19729 | |
19730 | ||
19731 | ||
5476a9a4 GM |
19732 | |
19733 | ||
19734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5 | |
19735 | $as_echo_n "checking for struct timespec in <time.h>... " >&6; } | |
19736 | if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then : | |
19737 | $as_echo_n "(cached) " >&6 | |
19738 | else | |
19739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3e0be4ab | 19740 | /* end confdefs.h. */ |
5476a9a4 | 19741 | #include <time.h> |
52724a05 | 19742 | |
3e0be4ab GM |
19743 | int |
19744 | main () | |
19745 | { | |
5476a9a4 | 19746 | static struct timespec x; x.tv_sec = x.tv_nsec; |
3e0be4ab GM |
19747 | ; |
19748 | return 0; | |
19749 | } | |
19750 | _ACEOF | |
5476a9a4 GM |
19751 | if ac_fn_c_try_compile "$LINENO"; then : |
19752 | gl_cv_sys_struct_timespec_in_time_h=yes | |
3e0be4ab | 19753 | else |
5476a9a4 | 19754 | gl_cv_sys_struct_timespec_in_time_h=no |
3e0be4ab | 19755 | fi |
5476a9a4 GM |
19756 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
19757 | fi | |
19758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 | |
19759 | $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } | |
52724a05 | 19760 | |
5476a9a4 GM |
19761 | TIME_H_DEFINES_STRUCT_TIMESPEC=0 |
19762 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 | |
19763 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 | |
19764 | if test $gl_cv_sys_struct_timespec_in_time_h = yes; then | |
19765 | TIME_H_DEFINES_STRUCT_TIMESPEC=1 | |
19766 | else | |
19767 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5 | |
19768 | $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; } | |
19769 | if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then : | |
19770 | $as_echo_n "(cached) " >&6 | |
19771 | else | |
3e0be4ab GM |
19772 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19773 | /* end confdefs.h. */ | |
5476a9a4 GM |
19774 | #include <sys/time.h> |
19775 | ||
3e0be4ab GM |
19776 | int |
19777 | main () | |
19778 | { | |
5476a9a4 | 19779 | static struct timespec x; x.tv_sec = x.tv_nsec; |
3e0be4ab GM |
19780 | ; |
19781 | return 0; | |
19782 | } | |
19783 | _ACEOF | |
5476a9a4 GM |
19784 | if ac_fn_c_try_compile "$LINENO"; then : |
19785 | gl_cv_sys_struct_timespec_in_sys_time_h=yes | |
3e0be4ab | 19786 | else |
5476a9a4 | 19787 | gl_cv_sys_struct_timespec_in_sys_time_h=no |
3e0be4ab | 19788 | fi |
5476a9a4 | 19789 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 19790 | fi |
5476a9a4 GM |
19791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 |
19792 | $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } | |
19793 | if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then | |
19794 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 | |
19795 | else | |
19796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5 | |
19797 | $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; } | |
19798 | if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then : | |
3e0be4ab GM |
19799 | $as_echo_n "(cached) " >&6 |
19800 | else | |
19801 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19802 | /* end confdefs.h. */ | |
5476a9a4 GM |
19803 | #include <pthread.h> |
19804 | ||
3e0be4ab GM |
19805 | int |
19806 | main () | |
19807 | { | |
5476a9a4 | 19808 | static struct timespec x; x.tv_sec = x.tv_nsec; |
3e0be4ab GM |
19809 | ; |
19810 | return 0; | |
19811 | } | |
19812 | _ACEOF | |
5476a9a4 GM |
19813 | if ac_fn_c_try_compile "$LINENO"; then : |
19814 | gl_cv_sys_struct_timespec_in_pthread_h=yes | |
3e0be4ab | 19815 | else |
5476a9a4 | 19816 | gl_cv_sys_struct_timespec_in_pthread_h=no |
3e0be4ab | 19817 | fi |
5476a9a4 | 19818 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3e0be4ab | 19819 | fi |
5476a9a4 GM |
19820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 |
19821 | $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } | |
19822 | if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then | |
19823 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 | |
19824 | fi | |
19825 | fi | |
f199cab1 | 19826 | fi |
e275c824 PE |
19827 | |
19828 | ||
b0415a03 | 19829 | |
b0415a03 | 19830 | |
e275c824 | 19831 | |
e275c824 PE |
19832 | |
19833 | ||
f199cab1 | 19834 | |
e275c824 PE |
19835 | |
19836 | ||
19837 | ||
19838 | ||
19839 | ||
19840 | ||
19841 | ||
5476a9a4 GM |
19842 | if test $gl_cv_have_include_next = yes; then |
19843 | gl_cv_next_time_h='<'time.h'>' | |
19844 | else | |
19845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5 | |
19846 | $as_echo_n "checking absolute name of <time.h>... " >&6; } | |
19847 | if test "${gl_cv_next_time_h+set}" = set; then : | |
19848 | $as_echo_n "(cached) " >&6 | |
19849 | else | |
e275c824 | 19850 | |
5476a9a4 GM |
19851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19852 | /* end confdefs.h. */ | |
19853 | #include <time.h> | |
e275c824 | 19854 | |
5476a9a4 GM |
19855 | _ACEOF |
19856 | case "$host_os" in | |
19857 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
19858 | *) gl_absname_cpp="$ac_cpp" ;; | |
19859 | esac | |
e275c824 | 19860 | |
5476a9a4 GM |
19861 | case "$host_os" in |
19862 | mingw*) | |
19863 | gl_dirsep_regex='[/\\]' | |
19864 | ;; | |
19865 | *) | |
19866 | gl_dirsep_regex='\/' | |
19867 | ;; | |
19868 | esac | |
19869 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
e275c824 | 19870 | |
5476a9a4 GM |
19871 | gl_header_literal_regex=`echo 'time.h' \ |
19872 | | sed -e "$gl_make_literal_regex_sed"` | |
19873 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
19874 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
19875 | s|^/[^/]|//&| | |
19876 | p | |
19877 | q | |
19878 | }' | |
19879 | gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
19880 | sed -n "$gl_absolute_header_sed"`'"' | |
e275c824 PE |
19881 | |
19882 | ||
5476a9a4 GM |
19883 | fi |
19884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 | |
19885 | $as_echo "$gl_cv_next_time_h" >&6; } | |
19886 | fi | |
19887 | NEXT_TIME_H=$gl_cv_next_time_h | |
67342916 | 19888 | |
5476a9a4 GM |
19889 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
19890 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
19891 | gl_next_as_first_directive='<'time.h'>' | |
f199cab1 | 19892 | else |
5476a9a4 GM |
19893 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
19894 | gl_next_as_first_directive=$gl_cv_next_time_h | |
f199cab1 | 19895 | fi |
5476a9a4 | 19896 | NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive |
4fda9c95 GM |
19897 | |
19898 | ||
52724a05 GM |
19899 | |
19900 | ||
19901 | ||
19902 | ||
19903 | ||
19904 | ||
19905 | ||
ae0d7250 PE |
19906 | |
19907 | ||
19908 | ||
cc322c06 | 19909 | |
f199cab1 | 19910 | |
cc322c06 | 19911 | |
5476a9a4 GM |
19912 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5 |
19913 | $as_echo_n "checking whether the utimes function works... " >&6; } | |
19914 | if test "${gl_cv_func_working_utimes+set}" = set; then : | |
19915 | $as_echo_n "(cached) " >&6 | |
19916 | else | |
1fd182f0 | 19917 | |
5476a9a4 GM |
19918 | if test "$cross_compiling" = yes; then : |
19919 | gl_cv_func_working_utimes=no | |
19920 | else | |
19921 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19922 | /* end confdefs.h. */ | |
19923 | ||
19924 | #include <sys/types.h> | |
19925 | #include <sys/stat.h> | |
19926 | #include <fcntl.h> | |
19927 | #include <sys/time.h> | |
19928 | #include <time.h> | |
19929 | #include <unistd.h> | |
19930 | #include <stdlib.h> | |
19931 | #include <stdio.h> | |
19932 | #include <utime.h> | |
1fd182f0 | 19933 | |
5476a9a4 GM |
19934 | static int |
19935 | inorder (time_t a, time_t b, time_t c) | |
19936 | { | |
19937 | return a <= b && b <= c; | |
19938 | } | |
1fd182f0 | 19939 | |
5476a9a4 GM |
19940 | int |
19941 | main () | |
19942 | { | |
19943 | int result = 0; | |
19944 | char const *file = "conftest.utimes"; | |
19945 | static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; | |
1fd182f0 | 19946 | |
5476a9a4 GM |
19947 | /* Test whether utimes() essentially works. */ |
19948 | { | |
19949 | struct stat sbuf; | |
19950 | FILE *f = fopen (file, "w"); | |
19951 | if (f == NULL) | |
19952 | result |= 1; | |
19953 | else if (fclose (f) != 0) | |
19954 | result |= 1; | |
19955 | else if (utimes (file, timeval) != 0) | |
19956 | result |= 2; | |
19957 | else if (lstat (file, &sbuf) != 0) | |
19958 | result |= 1; | |
19959 | else if (!(sbuf.st_atime == timeval[0].tv_sec | |
19960 | && sbuf.st_mtime == timeval[1].tv_sec)) | |
19961 | result |= 4; | |
19962 | if (unlink (file) != 0) | |
19963 | result |= 1; | |
19964 | } | |
1fd182f0 | 19965 | |
5476a9a4 GM |
19966 | /* Test whether utimes() with a NULL argument sets the file's timestamp |
19967 | to the current time. Use 'fstat' as well as 'time' to | |
19968 | determine the "current" time, to accommodate NFS file systems | |
19969 | if there is a time skew between the host and the NFS server. */ | |
19970 | { | |
19971 | int fd = open (file, O_WRONLY|O_CREAT, 0644); | |
19972 | if (fd < 0) | |
19973 | result |= 1; | |
19974 | else | |
19975 | { | |
19976 | time_t t0, t2; | |
19977 | struct stat st0, st1, st2; | |
19978 | if (time (&t0) == (time_t) -1) | |
19979 | result |= 1; | |
19980 | else if (fstat (fd, &st0) != 0) | |
19981 | result |= 1; | |
19982 | else if (utimes (file, timeval) != 0) | |
19983 | result |= 2; | |
19984 | else if (utimes (file, NULL) != 0) | |
19985 | result |= 8; | |
19986 | else if (fstat (fd, &st1) != 0) | |
19987 | result |= 1; | |
19988 | else if (write (fd, "\n", 1) != 1) | |
19989 | result |= 1; | |
19990 | else if (fstat (fd, &st2) != 0) | |
19991 | result |= 1; | |
19992 | else if (time (&t2) == (time_t) -1) | |
19993 | result |= 1; | |
19994 | else | |
19995 | { | |
19996 | int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); | |
19997 | int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); | |
19998 | if (! (st1.st_atime == st1.st_mtime)) | |
19999 | result |= 16; | |
20000 | if (! (m_ok_POSIX || m_ok_NFS)) | |
20001 | result |= 32; | |
20002 | } | |
20003 | if (close (fd) != 0) | |
20004 | result |= 1; | |
20005 | } | |
20006 | if (unlink (file) != 0) | |
20007 | result |= 1; | |
20008 | } | |
52724a05 | 20009 | |
5476a9a4 GM |
20010 | /* Test whether utimes() with a NULL argument works on read-only files. */ |
20011 | { | |
20012 | int fd = open (file, O_WRONLY|O_CREAT, 0444); | |
20013 | if (fd < 0) | |
20014 | result |= 1; | |
20015 | else if (close (fd) != 0) | |
20016 | result |= 1; | |
20017 | else if (utimes (file, NULL) != 0) | |
20018 | result |= 64; | |
20019 | if (unlink (file) != 0) | |
20020 | result |= 1; | |
20021 | } | |
1fd182f0 | 20022 | |
5476a9a4 GM |
20023 | return result; |
20024 | } | |
1fd182f0 | 20025 | |
5476a9a4 GM |
20026 | _ACEOF |
20027 | if ac_fn_c_try_run "$LINENO"; then : | |
20028 | gl_cv_func_working_utimes=yes | |
20029 | else | |
20030 | gl_cv_func_working_utimes=no | |
20031 | fi | |
20032 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20033 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 20034 | fi |
1fd182f0 | 20035 | |
5476a9a4 GM |
20036 | fi |
20037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 | |
20038 | $as_echo "$gl_cv_func_working_utimes" >&6; } | |
1fd182f0 | 20039 | |
5476a9a4 | 20040 | if test $gl_cv_func_working_utimes = yes; then |
1fd182f0 | 20041 | |
5476a9a4 | 20042 | $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h |
1fd182f0 | 20043 | |
5476a9a4 | 20044 | fi |
1fd182f0 | 20045 | |
1fd182f0 | 20046 | |
1fd182f0 | 20047 | |
1fd182f0 | 20048 | |
1fd182f0 | 20049 | |
5476a9a4 GM |
20050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 |
20051 | $as_echo_n "checking for struct utimbuf... " >&6; } | |
20052 | if test "${gl_cv_sys_struct_utimbuf+set}" = set; then : | |
20053 | $as_echo_n "(cached) " >&6 | |
20054 | else | |
20055 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20056 | /* end confdefs.h. */ | |
20057 | #if HAVE_SYS_TIME_H | |
20058 | #include <sys/time.h> | |
20059 | #endif | |
20060 | #include <time.h> | |
20061 | #ifdef HAVE_UTIME_H | |
20062 | #include <utime.h> | |
20063 | #endif | |
1fd182f0 | 20064 | |
5476a9a4 GM |
20065 | int |
20066 | main () | |
20067 | { | |
20068 | static struct utimbuf x; x.actime = x.modtime; | |
20069 | ; | |
20070 | return 0; | |
20071 | } | |
20072 | _ACEOF | |
20073 | if ac_fn_c_try_compile "$LINENO"; then : | |
20074 | gl_cv_sys_struct_utimbuf=yes | |
20075 | else | |
20076 | gl_cv_sys_struct_utimbuf=no | |
f199cab1 | 20077 | fi |
5476a9a4 | 20078 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 20079 | fi |
5476a9a4 GM |
20080 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5 |
20081 | $as_echo "$gl_cv_sys_struct_utimbuf" >&6; } | |
1fd182f0 | 20082 | |
5476a9a4 | 20083 | if test $gl_cv_sys_struct_utimbuf = yes; then |
1fd182f0 | 20084 | |
5476a9a4 | 20085 | $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h |
1fd182f0 | 20086 | |
5476a9a4 | 20087 | fi |
1fd182f0 | 20088 | |
1fd182f0 | 20089 | |
1fd182f0 | 20090 | |
1fd182f0 | 20091 | |
1fd182f0 | 20092 | |
1fd182f0 | 20093 | |
1fd182f0 | 20094 | |
3e0be4ab | 20095 | |
f199cab1 | 20096 | |
f199cab1 | 20097 | |
067d23c9 | 20098 | |
710f5812 GM |
20099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 |
20100 | $as_echo_n "checking type of array argument to getgroups... " >&6; } | |
20101 | if test "${ac_cv_type_getgroups+set}" = set; then : | |
20102 | $as_echo_n "(cached) " >&6 | |
20103 | else | |
20104 | if test "$cross_compiling" = yes; then : | |
20105 | ac_cv_type_getgroups=cross | |
20106 | else | |
20107 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20108 | /* end confdefs.h. */ | |
20109 | /* Thanks to Mike Rendell for this test. */ | |
20110 | $ac_includes_default | |
20111 | #define NGID 256 | |
20112 | #undef MAX | |
20113 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
20114 | ||
20115 | int | |
20116 | main () | |
20117 | { | |
20118 | gid_t gidset[NGID]; | |
20119 | int i, n; | |
20120 | union { gid_t gval; long int lval; } val; | |
20121 | ||
20122 | val.lval = -1; | |
20123 | for (i = 0; i < NGID; i++) | |
20124 | gidset[i] = val.gval; | |
20125 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
20126 | gidset); | |
20127 | /* Exit non-zero if getgroups seems to require an array of ints. This | |
20128 | happens when gid_t is short int but getgroups modifies an array | |
20129 | of ints. */ | |
20130 | return n > 0 && gidset[n] != val.gval; | |
20131 | } | |
20132 | _ACEOF | |
20133 | if ac_fn_c_try_run "$LINENO"; then : | |
20134 | ac_cv_type_getgroups=gid_t | |
20135 | else | |
20136 | ac_cv_type_getgroups=int | |
20137 | fi | |
20138 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
20139 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
20140 | fi | |
20141 | ||
20142 | if test $ac_cv_type_getgroups = cross; then | |
20143 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20144 | /* end confdefs.h. */ | |
20145 | #include <unistd.h> | |
20146 | ||
20147 | _ACEOF | |
20148 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
20149 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : | |
20150 | ac_cv_type_getgroups=gid_t | |
20151 | else | |
20152 | ac_cv_type_getgroups=int | |
20153 | fi | |
20154 | rm -f conftest* | |
20155 | ||
20156 | fi | |
20157 | fi | |
20158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 | |
20159 | $as_echo "$ac_cv_type_getgroups" >&6; } | |
20160 | ||
20161 | cat >>confdefs.h <<_ACEOF | |
20162 | #define GETGROUPS_T $ac_cv_type_getgroups | |
20163 | _ACEOF | |
20164 | ||
20165 | ||
20166 | ||
067d23c9 | 20167 | |
5476a9a4 GM |
20168 | if false; then |
20169 | GL_COND_LIBTOOL_TRUE= | |
20170 | GL_COND_LIBTOOL_FALSE='#' | |
20171 | else | |
20172 | GL_COND_LIBTOOL_TRUE='#' | |
20173 | GL_COND_LIBTOOL_FALSE= | |
1fd182f0 | 20174 | fi |
067d23c9 | 20175 | |
5476a9a4 GM |
20176 | gl_cond_libtool=false |
20177 | gl_libdeps= | |
20178 | gl_ltlibdeps= | |
20179 | gl_m4_base='m4' | |
067d23c9 | 20180 | |
f199cab1 | 20181 | |
f199cab1 | 20182 | |
f199cab1 | 20183 | |
067d23c9 | 20184 | |
f199cab1 | 20185 | |
f199cab1 | 20186 | |
f199cab1 | 20187 | |
067d23c9 | 20188 | |
5476a9a4 | 20189 | gl_source_base='lib' |
cc322c06 GM |
20190 | |
20191 | ||
5476a9a4 GM |
20192 | if test $ac_cv_func_alloca_works = no; then |
20193 | : | |
f199cab1 | 20194 | fi |
cc322c06 | 20195 | |
5476a9a4 GM |
20196 | # Define an additional variable used in the Makefile substitution. |
20197 | if test $ac_cv_working_alloca_h = yes; then | |
20198 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 | |
20199 | $as_echo_n "checking for alloca as a compiler built-in... " >&6; } | |
20200 | if test "${gl_cv_rpl_alloca+set}" = set; then : | |
20201 | $as_echo_n "(cached) " >&6 | |
20202 | else | |
cc322c06 | 20203 | |
5476a9a4 GM |
20204 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
20205 | /* end confdefs.h. */ | |
067d23c9 | 20206 | |
5476a9a4 GM |
20207 | #if defined __GNUC__ || defined _AIX || defined _MSC_VER |
20208 | Need own alloca | |
20209 | #endif | |
067d23c9 | 20210 | |
f199cab1 | 20211 | _ACEOF |
5476a9a4 GM |
20212 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
20213 | $EGREP "Need own alloca" >/dev/null 2>&1; then : | |
20214 | gl_cv_rpl_alloca=yes | |
20215 | else | |
20216 | gl_cv_rpl_alloca=no | |
369e19fc | 20217 | fi |
5476a9a4 | 20218 | rm -f conftest* |
067d23c9 | 20219 | |
ae0d7250 | 20220 | |
5476a9a4 GM |
20221 | fi |
20222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 | |
20223 | $as_echo "$gl_cv_rpl_alloca" >&6; } | |
20224 | if test $gl_cv_rpl_alloca = yes; then | |
52724a05 | 20225 | |
5476a9a4 | 20226 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
ae0d7250 | 20227 | |
5476a9a4 GM |
20228 | ALLOCA_H=alloca.h |
20229 | else | |
20230 | ALLOCA_H= | |
20231 | fi | |
f199cab1 | 20232 | else |
5476a9a4 GM |
20233 | ALLOCA_H=alloca.h |
20234 | fi | |
ae0d7250 | 20235 | |
5476a9a4 GM |
20236 | if test -n "$ALLOCA_H"; then |
20237 | GL_GENERATE_ALLOCA_H_TRUE= | |
20238 | GL_GENERATE_ALLOCA_H_FALSE='#' | |
20239 | else | |
20240 | GL_GENERATE_ALLOCA_H_TRUE='#' | |
20241 | GL_GENERATE_ALLOCA_H_FALSE= | |
20242 | fi | |
f199cab1 | 20243 | |
ae0d7250 PE |
20244 | |
20245 | ||
20246 | ||
20247 | ||
20248 | ||
5476a9a4 GM |
20249 | # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. |
20250 | # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. | |
ae0d7250 | 20251 | |
5476a9a4 GM |
20252 | # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* |
20253 | # programs in the package would end up linked with that potentially-shared | |
20254 | # library, inducing unnecessary run-time overhead. | |
20255 | LIB_CLOCK_GETTIME= | |
ae0d7250 | 20256 | |
5476a9a4 GM |
20257 | gl_saved_libs=$LIBS |
20258 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 | |
20259 | $as_echo_n "checking for library containing clock_gettime... " >&6; } | |
20260 | if test "${ac_cv_search_clock_gettime+set}" = set; then : | |
20261 | $as_echo_n "(cached) " >&6 | |
20262 | else | |
20263 | ac_func_search_save_LIBS=$LIBS | |
20264 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20265 | /* end confdefs.h. */ | |
20266 | ||
20267 | /* Override any GCC internal prototype to avoid an error. | |
20268 | Use char because int might match the return type of a GCC | |
20269 | builtin and then its argument prototype would still apply. */ | |
20270 | #ifdef __cplusplus | |
20271 | extern "C" | |
20272 | #endif | |
20273 | char clock_gettime (); | |
20274 | int | |
20275 | main () | |
20276 | { | |
20277 | return clock_gettime (); | |
20278 | ; | |
20279 | return 0; | |
20280 | } | |
20281 | _ACEOF | |
20282 | for ac_lib in '' rt posix4; do | |
20283 | if test -z "$ac_lib"; then | |
20284 | ac_res="none required" | |
20285 | else | |
20286 | ac_res=-l$ac_lib | |
20287 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
20288 | fi | |
20289 | if ac_fn_c_try_link "$LINENO"; then : | |
20290 | ac_cv_search_clock_gettime=$ac_res | |
f199cab1 | 20291 | fi |
5476a9a4 GM |
20292 | rm -f core conftest.err conftest.$ac_objext \ |
20293 | conftest$ac_exeext | |
20294 | if test "${ac_cv_search_clock_gettime+set}" = set; then : | |
20295 | break | |
20296 | fi | |
20297 | done | |
20298 | if test "${ac_cv_search_clock_gettime+set}" = set; then : | |
ae0d7250 | 20299 | |
5476a9a4 GM |
20300 | else |
20301 | ac_cv_search_clock_gettime=no | |
20302 | fi | |
20303 | rm conftest.$ac_ext | |
20304 | LIBS=$ac_func_search_save_LIBS | |
20305 | fi | |
20306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 | |
20307 | $as_echo "$ac_cv_search_clock_gettime" >&6; } | |
20308 | ac_res=$ac_cv_search_clock_gettime | |
20309 | if test "$ac_res" != no; then : | |
20310 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
20311 | test "$ac_cv_search_clock_gettime" = "none required" || | |
20312 | LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime | |
20313 | fi | |
ae0d7250 | 20314 | |
5476a9a4 GM |
20315 | for ac_func in clock_gettime clock_settime |
20316 | do : | |
20317 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
20318 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
20319 | eval as_val=\$$as_ac_var | |
20320 | if test "x$as_val" = x""yes; then : | |
20321 | cat >>confdefs.h <<_ACEOF | |
20322 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
20323 | _ACEOF | |
ae0d7250 | 20324 | |
5476a9a4 GM |
20325 | fi |
20326 | done | |
ae0d7250 | 20327 | |
5476a9a4 | 20328 | LIBS=$gl_saved_libs |
3e0be4ab GM |
20329 | |
20330 | ||
3bf26e96 GM |
20331 | : |
20332 | ||
20333 | ||
20334 | ||
20335 | cat >>confdefs.h <<_ACEOF | |
20336 | #define GNULIB_CLOSE_STREAM 1 | |
20337 | _ACEOF | |
20338 | ||
20339 | ||
20340 | ||
3e0be4ab | 20341 | |
5476a9a4 | 20342 | : |
3e0be4ab | 20343 | |
f199cab1 | 20344 | |
f199cab1 | 20345 | |
5476a9a4 | 20346 | : |
3e0be4ab | 20347 | |
f199cab1 | 20348 | |
f199cab1 | 20349 | |
3e0be4ab | 20350 | |
f199cab1 GM |
20351 | |
20352 | ||
20353 | ||
5476a9a4 GM |
20354 | |
20355 | ||
20356 | ||
20357 | ||
20358 | ||
20359 | ||
5476a9a4 GM |
20360 | $as_echo "#define HAVE_DUP2 1" >>confdefs.h |
20361 | ||
20362 | ||
20363 | if test $HAVE_DUP2 = 1; then | |
20364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 | |
20365 | $as_echo_n "checking whether dup2 works... " >&6; } | |
20366 | if test "${gl_cv_func_dup2_works+set}" = set; then : | |
3e0be4ab GM |
20367 | $as_echo_n "(cached) " >&6 |
20368 | else | |
5476a9a4 GM |
20369 | if test "$cross_compiling" = yes; then : |
20370 | case "$host_os" in | |
20371 | mingw*) # on this platform, dup2 always returns 0 for success | |
20372 | gl_cv_func_dup2_works="guessing no" ;; | |
20373 | cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 | |
20374 | gl_cv_func_dup2_works="guessing no" ;; | |
20375 | linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a | |
20376 | # closed fd may yield -EBADF instead of -1 / errno=EBADF. | |
20377 | gl_cv_func_dup2_works="guessing no" ;; | |
20378 | freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. | |
20379 | gl_cv_func_dup2_works="guessing no" ;; | |
20380 | haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. | |
20381 | gl_cv_func_dup2_works="guessing no" ;; | |
20382 | *) gl_cv_func_dup2_works="guessing yes" ;; | |
20383 | esac | |
20384 | else | |
20385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3e0be4ab | 20386 | /* end confdefs.h. */ |
ae0d7250 | 20387 | |
5476a9a4 GM |
20388 | #include <unistd.h> |
20389 | #include <fcntl.h> | |
20390 | #include <errno.h> | |
3e0be4ab GM |
20391 | int |
20392 | main () | |
20393 | { | |
5476a9a4 GM |
20394 | int result = 0; |
20395 | #ifdef FD_CLOEXEC | |
20396 | if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) | |
20397 | result |= 1; | |
20398 | #endif | |
20399 | if (dup2 (1, 1) == 0) | |
20400 | result |= 2; | |
20401 | #ifdef FD_CLOEXEC | |
20402 | if (fcntl (1, F_GETFD) != FD_CLOEXEC) | |
20403 | result |= 4; | |
20404 | #endif | |
20405 | close (0); | |
20406 | if (dup2 (0, 0) != -1) | |
20407 | result |= 8; | |
20408 | /* Many gnulib modules require POSIX conformance of EBADF. */ | |
20409 | if (dup2 (2, 1000000) == -1 && errno != EBADF) | |
20410 | result |= 16; | |
20411 | return result; | |
20412 | ||
ae0d7250 PE |
20413 | ; |
20414 | return 0; | |
20415 | } | |
5476a9a4 | 20416 | |
ae0d7250 | 20417 | _ACEOF |
5476a9a4 GM |
20418 | if ac_fn_c_try_run "$LINENO"; then : |
20419 | gl_cv_func_dup2_works=yes | |
ae0d7250 | 20420 | else |
5476a9a4 | 20421 | gl_cv_func_dup2_works=no |
ae0d7250 | 20422 | fi |
5476a9a4 GM |
20423 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
20424 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
ae0d7250 | 20425 | fi |
5476a9a4 GM |
20426 | |
20427 | ||
3e0be4ab | 20428 | fi |
5476a9a4 GM |
20429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 |
20430 | $as_echo "$gl_cv_func_dup2_works" >&6; } | |
20431 | case "$gl_cv_func_dup2_works" in | |
20432 | *yes) ;; | |
20433 | *) | |
20434 | REPLACE_DUP2=1 | |
20435 | ;; | |
20436 | esac | |
20437 | fi | |
3e0be4ab | 20438 | |
3e0be4ab | 20439 | |
a6342fc8 | 20440 | if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then |
f199cab1 | 20441 | |
f199cab1 GM |
20442 | |
20443 | ||
f199cab1 | 20444 | |
f199cab1 | 20445 | |
f199cab1 | 20446 | |
f199cab1 | 20447 | |
f199cab1 | 20448 | |
5476a9a4 | 20449 | gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" |
f199cab1 GM |
20450 | |
20451 | ||
a6342fc8 | 20452 | fi |
f199cab1 | 20453 | |
f199cab1 | 20454 | |
f199cab1 | 20455 | |
f199cab1 | 20456 | |
f199cab1 | 20457 | |
5476a9a4 | 20458 | GNULIB_DUP2=1 |
f199cab1 GM |
20459 | |
20460 | ||
f199cab1 | 20461 | |
f199cab1 | 20462 | |
3e0be4ab | 20463 | |
3e0be4ab | 20464 | |
f199cab1 GM |
20465 | |
20466 | ||
ae0d7250 | 20467 | |
ae0d7250 | 20468 | |
5476a9a4 | 20469 | |
93131e11 GM |
20470 | GNULIB_ENVIRON=1 |
20471 | ||
20472 | ||
20473 | ||
20474 | ||
20475 | ||
20476 | ||
20477 | ||
20478 | ||
8966cbff GM |
20479 | LIB_EXECINFO='' |
20480 | EXECINFO_H='execinfo.h' | |
20481 | ||
20482 | if test $ac_cv_header_execinfo_h = yes; then | |
20483 | gl_saved_libs=$LIBS | |
20484 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5 | |
20485 | $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; } | |
20486 | if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then : | |
20487 | $as_echo_n "(cached) " >&6 | |
20488 | else | |
20489 | ac_func_search_save_LIBS=$LIBS | |
20490 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20491 | /* end confdefs.h. */ | |
20492 | ||
20493 | /* Override any GCC internal prototype to avoid an error. | |
20494 | Use char because int might match the return type of a GCC | |
20495 | builtin and then its argument prototype would still apply. */ | |
20496 | #ifdef __cplusplus | |
20497 | extern "C" | |
20498 | #endif | |
20499 | char backtrace_symbols_fd (); | |
20500 | int | |
20501 | main () | |
20502 | { | |
20503 | return backtrace_symbols_fd (); | |
20504 | ; | |
20505 | return 0; | |
20506 | } | |
20507 | _ACEOF | |
20508 | for ac_lib in '' execinfo; do | |
20509 | if test -z "$ac_lib"; then | |
20510 | ac_res="none required" | |
20511 | else | |
20512 | ac_res=-l$ac_lib | |
20513 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
20514 | fi | |
20515 | if ac_fn_c_try_link "$LINENO"; then : | |
20516 | ac_cv_search_backtrace_symbols_fd=$ac_res | |
20517 | fi | |
20518 | rm -f core conftest.err conftest.$ac_objext \ | |
20519 | conftest$ac_exeext | |
20520 | if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then : | |
20521 | break | |
20522 | fi | |
20523 | done | |
20524 | if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then : | |
20525 | ||
20526 | else | |
20527 | ac_cv_search_backtrace_symbols_fd=no | |
20528 | fi | |
20529 | rm conftest.$ac_ext | |
20530 | LIBS=$ac_func_search_save_LIBS | |
20531 | fi | |
20532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5 | |
20533 | $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; } | |
20534 | ac_res=$ac_cv_search_backtrace_symbols_fd | |
20535 | if test "$ac_res" != no; then : | |
20536 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
20537 | test "$ac_cv_search_backtrace_symbols_fd" = "none required" || | |
20538 | LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd | |
20539 | fi | |
20540 | ||
20541 | LIBS=$gl_saved_libs | |
20542 | test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H='' | |
20543 | fi | |
20544 | ||
20545 | if test -n "$EXECINFO_H"; then | |
20546 | ||
20547 | ||
20548 | ||
20549 | ||
20550 | ||
20551 | ||
20552 | ||
20553 | ||
20554 | gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext" | |
20555 | ||
20556 | fi | |
20557 | ||
20558 | ||
20559 | ||
20560 | if test -n "$EXECINFO_H"; then | |
20561 | GL_GENERATE_EXECINFO_H_TRUE= | |
20562 | GL_GENERATE_EXECINFO_H_FALSE='#' | |
20563 | else | |
20564 | GL_GENERATE_EXECINFO_H_TRUE='#' | |
20565 | GL_GENERATE_EXECINFO_H_FALSE= | |
20566 | fi | |
20567 | ||
20568 | ||
20569 | ||
20570 | ||
20571 | ||
93131e11 GM |
20572 | |
20573 | ||
20574 | ||
7cd2ed2c | 20575 | |
710f5812 GM |
20576 | if test $ac_cv_func_faccessat = no; then |
20577 | HAVE_FACCESSAT=0 | |
20578 | fi | |
20579 | ||
20580 | if test $HAVE_FACCESSAT = 0; then | |
20581 | ||
20582 | ||
20583 | ||
20584 | ||
20585 | ||
20586 | ||
20587 | ||
20588 | ||
20589 | gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" | |
20590 | ||
20591 | ||
20592 | for ac_func in access | |
20593 | do : | |
20594 | ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" | |
20595 | if test "x$ac_cv_func_access" = x""yes; then : | |
20596 | cat >>confdefs.h <<_ACEOF | |
20597 | #define HAVE_ACCESS 1 | |
20598 | _ACEOF | |
20599 | ||
20600 | fi | |
20601 | done | |
20602 | ||
20603 | ||
20604 | fi | |
20605 | ||
20606 | ||
20607 | cat >>confdefs.h <<_ACEOF | |
20608 | #define GNULIB_FACCESSAT 1 | |
20609 | _ACEOF | |
20610 | ||
20611 | ||
20612 | ||
20613 | ||
20614 | ||
20615 | ||
20616 | ||
20617 | GNULIB_FACCESSAT=1 | |
20618 | ||
20619 | ||
20620 | ||
20621 | ||
20622 | ||
20623 | ||
20624 | ||
20625 | ||
20626 | ||
20627 | ||
20628 | ||
20629 | ||
20630 | ||
20631 | ||
20632 | ||
20633 | ||
20634 | if test $gl_cv_have_include_next = yes; then | |
20635 | gl_cv_next_fcntl_h='<'fcntl.h'>' | |
20636 | else | |
20637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5 | |
20638 | $as_echo_n "checking absolute name of <fcntl.h>... " >&6; } | |
20639 | if test "${gl_cv_next_fcntl_h+set}" = set; then : | |
20640 | $as_echo_n "(cached) " >&6 | |
20641 | else | |
20642 | ||
20643 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20644 | /* end confdefs.h. */ | |
20645 | #include <fcntl.h> | |
20646 | ||
20647 | _ACEOF | |
20648 | case "$host_os" in | |
20649 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
20650 | *) gl_absname_cpp="$ac_cpp" ;; | |
20651 | esac | |
20652 | ||
20653 | case "$host_os" in | |
20654 | mingw*) | |
20655 | gl_dirsep_regex='[/\\]' | |
20656 | ;; | |
20657 | *) | |
20658 | gl_dirsep_regex='\/' | |
20659 | ;; | |
20660 | esac | |
20661 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
20662 | ||
20663 | gl_header_literal_regex=`echo 'fcntl.h' \ | |
20664 | | sed -e "$gl_make_literal_regex_sed"` | |
20665 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
20666 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
20667 | s|^/[^/]|//&| | |
20668 | p | |
20669 | q | |
20670 | }' | |
20671 | gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
20672 | sed -n "$gl_absolute_header_sed"`'"' | |
20673 | ||
20674 | ||
20675 | fi | |
20676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 | |
20677 | $as_echo "$gl_cv_next_fcntl_h" >&6; } | |
20678 | fi | |
20679 | NEXT_FCNTL_H=$gl_cv_next_fcntl_h | |
20680 | ||
20681 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
20682 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
20683 | gl_next_as_first_directive='<'fcntl.h'>' | |
20684 | else | |
20685 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
20686 | gl_next_as_first_directive=$gl_cv_next_fcntl_h | |
20687 | fi | |
20688 | NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive | |
20689 | ||
20690 | ||
20691 | ||
20692 | ||
20693 | ||
20694 | ||
20695 | ||
20696 | ||
20697 | ||
20698 | ||
20699 | ||
20700 | ||
20701 | ||
20702 | ||
20703 | ||
20704 | ||
20705 | ||
3bf26e96 GM |
20706 | |
20707 | fp_headers=' | |
20708 | # include <stdio.h> | |
20709 | # if HAVE_STDIO_EXT_H | |
20710 | # include <stdio_ext.h> | |
20711 | # endif | |
20712 | ' | |
20713 | ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers | |
20714 | " | |
20715 | if test "x$ac_cv_have_decl___fpending" = x""yes; then : | |
20716 | ac_have_decl=1 | |
20717 | else | |
20718 | ac_have_decl=0 | |
20719 | fi | |
20720 | ||
20721 | cat >>confdefs.h <<_ACEOF | |
20722 | #define HAVE_DECL___FPENDING $ac_have_decl | |
20723 | _ACEOF | |
20724 | ||
20725 | ||
20726 | if test $ac_cv_func___fpending = no; then | |
20727 | ||
20728 | ||
20729 | ||
20730 | ||
20731 | ||
20732 | ||
20733 | ||
20734 | ||
20735 | gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" | |
20736 | ||
20737 | ||
20738 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5 | |
20739 | $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } | |
20740 | if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then : | |
20741 | $as_echo_n "(cached) " >&6 | |
20742 | else | |
20743 | ||
20744 | for ac_expr in \ | |
20745 | \ | |
20746 | '# glibc2' \ | |
20747 | 'fp->_IO_write_ptr - fp->_IO_write_base' \ | |
20748 | \ | |
20749 | '# traditional Unix' \ | |
20750 | 'fp->_ptr - fp->_base' \ | |
20751 | \ | |
20752 | '# BSD' \ | |
20753 | 'fp->_p - fp->_bf._base' \ | |
20754 | \ | |
20755 | '# SCO, Unixware' \ | |
20756 | '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ | |
20757 | \ | |
20758 | '# QNX' \ | |
20759 | '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ | |
20760 | \ | |
20761 | '# old glibc?' \ | |
20762 | 'fp->__bufp - fp->__buffer' \ | |
20763 | \ | |
20764 | '# old glibc iostream?' \ | |
20765 | 'fp->_pptr - fp->_pbase' \ | |
20766 | \ | |
20767 | '# emx+gcc' \ | |
20768 | 'fp->_ptr - fp->_buffer' \ | |
20769 | \ | |
20770 | '# Minix' \ | |
20771 | 'fp->_ptr - fp->_buf' \ | |
20772 | \ | |
20773 | '# Plan9' \ | |
20774 | 'fp->wp - fp->buf' \ | |
20775 | \ | |
20776 | '# VMS' \ | |
20777 | '(*fp)->_ptr - (*fp)->_base' \ | |
20778 | \ | |
20779 | '# e.g., DGUX R4.11; the info is not available' \ | |
20780 | 1 \ | |
20781 | ; do | |
20782 | ||
20783 | # Skip each embedded comment. | |
20784 | case "$ac_expr" in '#'*) continue;; esac | |
20785 | ||
20786 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
20787 | /* end confdefs.h. */ | |
20788 | #include <stdio.h> | |
20789 | int | |
20790 | main () | |
20791 | { | |
20792 | FILE *fp = stdin; (void) ($ac_expr); | |
20793 | ; | |
20794 | return 0; | |
20795 | } | |
20796 | _ACEOF | |
20797 | if ac_fn_c_try_compile "$LINENO"; then : | |
20798 | fp_done=yes | |
20799 | ||
20800 | fi | |
20801 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
20802 | test "$fp_done" = yes && break | |
20803 | done | |
20804 | ||
20805 | ac_cv_sys_pending_output_n_bytes=$ac_expr | |
20806 | ||
20807 | ||
20808 | fi | |
20809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5 | |
20810 | $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } | |
20811 | ||
20812 | cat >>confdefs.h <<_ACEOF | |
20813 | #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes | |
20814 | _ACEOF | |
20815 | ||
20816 | ||
20817 | fi | |
20818 | ||
20819 | ||
5476a9a4 GM |
20820 | # Persuade glibc <stdlib.h> to declare getloadavg(). |
20821 | ||
20822 | ||
20823 | gl_save_LIBS=$LIBS | |
20824 | ||
20825 | # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, | |
20826 | # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. | |
20827 | HAVE_GETLOADAVG=1 | |
20828 | ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" | |
20829 | if test "x$ac_cv_func_getloadavg" = x""yes; then : | |
20830 | ||
20831 | else | |
20832 | gl_func_getloadavg_done=no | |
20833 | ||
20834 | # Some systems with -lutil have (and need) -lkvm as well, some do not. | |
20835 | # On Solaris, -lkvm requires nlist from -lelf, so check that first | |
20836 | # to get the right answer into the cache. | |
20837 | # For kstat on solaris, we need to test for libelf and libkvm to force the | |
20838 | # definition of SVR4 below. | |
20839 | if test $gl_func_getloadavg_done = no; then | |
20840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 | |
20841 | $as_echo_n "checking for elf_begin in -lelf... " >&6; } | |
20842 | if test "${ac_cv_lib_elf_elf_begin+set}" = set; then : | |
6ad6792b GM |
20843 | $as_echo_n "(cached) " >&6 |
20844 | else | |
3e0be4ab | 20845 | ac_check_lib_save_LIBS=$LIBS |
5476a9a4 | 20846 | LIBS="-lelf $LIBS" |
3e0be4ab | 20847 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6ad6792b | 20848 | /* end confdefs.h. */ |
6ad6792b | 20849 | |
3e0be4ab GM |
20850 | /* Override any GCC internal prototype to avoid an error. |
20851 | Use char because int might match the return type of a GCC | |
20852 | builtin and then its argument prototype would still apply. */ | |
20853 | #ifdef __cplusplus | |
20854 | extern "C" | |
20855 | #endif | |
5476a9a4 | 20856 | char elf_begin (); |
6ad6792b GM |
20857 | int |
20858 | main () | |
20859 | { | |
5476a9a4 | 20860 | return elf_begin (); |
6ad6792b GM |
20861 | ; |
20862 | return 0; | |
20863 | } | |
20864 | _ACEOF | |
3e0be4ab | 20865 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 20866 | ac_cv_lib_elf_elf_begin=yes |
3e0be4ab | 20867 | else |
5476a9a4 | 20868 | ac_cv_lib_elf_elf_begin=no |
6ad6792b | 20869 | fi |
3e0be4ab GM |
20870 | rm -f core conftest.err conftest.$ac_objext \ |
20871 | conftest$ac_exeext conftest.$ac_ext | |
20872 | LIBS=$ac_check_lib_save_LIBS | |
6ad6792b | 20873 | fi |
5476a9a4 GM |
20874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 |
20875 | $as_echo "$ac_cv_lib_elf_elf_begin" >&6; } | |
20876 | if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then : | |
20877 | LIBS="-lelf $LIBS" | |
6ad6792b GM |
20878 | fi |
20879 | ||
5476a9a4 GM |
20880 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 |
20881 | $as_echo_n "checking for kvm_open in -lkvm... " >&6; } | |
20882 | if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then : | |
6c051bab GM |
20883 | $as_echo_n "(cached) " >&6 |
20884 | else | |
5476a9a4 GM |
20885 | ac_check_lib_save_LIBS=$LIBS |
20886 | LIBS="-lkvm $LIBS" | |
20887 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6c051bab | 20888 | /* end confdefs.h. */ |
3e0be4ab | 20889 | |
5476a9a4 GM |
20890 | /* Override any GCC internal prototype to avoid an error. |
20891 | Use char because int might match the return type of a GCC | |
20892 | builtin and then its argument prototype would still apply. */ | |
20893 | #ifdef __cplusplus | |
20894 | extern "C" | |
20895 | #endif | |
20896 | char kvm_open (); | |
6c051bab GM |
20897 | int |
20898 | main () | |
20899 | { | |
5476a9a4 | 20900 | return kvm_open (); |
6c051bab GM |
20901 | ; |
20902 | return 0; | |
20903 | } | |
20904 | _ACEOF | |
3e0be4ab | 20905 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 20906 | ac_cv_lib_kvm_kvm_open=yes |
6c051bab | 20907 | else |
5476a9a4 | 20908 | ac_cv_lib_kvm_kvm_open=no |
6c051bab | 20909 | fi |
3e0be4ab GM |
20910 | rm -f core conftest.err conftest.$ac_objext \ |
20911 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 | 20912 | LIBS=$ac_check_lib_save_LIBS |
6c051bab | 20913 | fi |
5476a9a4 GM |
20914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 |
20915 | $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } | |
20916 | if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then : | |
20917 | LIBS="-lkvm $LIBS" | |
3e0be4ab | 20918 | fi |
6c051bab | 20919 | |
5476a9a4 GM |
20920 | # Check for the 4.4BSD definition of getloadavg. |
20921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 | |
20922 | $as_echo_n "checking for getloadavg in -lutil... " >&6; } | |
20923 | if test "${ac_cv_lib_util_getloadavg+set}" = set; then : | |
ae0d7250 PE |
20924 | $as_echo_n "(cached) " >&6 |
20925 | else | |
5476a9a4 GM |
20926 | ac_check_lib_save_LIBS=$LIBS |
20927 | LIBS="-lutil $LIBS" | |
20928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6d153f56 | 20929 | /* end confdefs.h. */ |
5476a9a4 GM |
20930 | |
20931 | /* Override any GCC internal prototype to avoid an error. | |
20932 | Use char because int might match the return type of a GCC | |
20933 | builtin and then its argument prototype would still apply. */ | |
20934 | #ifdef __cplusplus | |
20935 | extern "C" | |
20936 | #endif | |
20937 | char getloadavg (); | |
ae0d7250 PE |
20938 | int |
20939 | main () | |
20940 | { | |
5476a9a4 | 20941 | return getloadavg (); |
ae0d7250 PE |
20942 | ; |
20943 | return 0; | |
20944 | } | |
20945 | _ACEOF | |
3e0be4ab | 20946 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 20947 | ac_cv_lib_util_getloadavg=yes |
ae0d7250 | 20948 | else |
5476a9a4 | 20949 | ac_cv_lib_util_getloadavg=no |
ae0d7250 | 20950 | fi |
3e0be4ab GM |
20951 | rm -f core conftest.err conftest.$ac_objext \ |
20952 | conftest$ac_exeext conftest.$ac_ext | |
5476a9a4 GM |
20953 | LIBS=$ac_check_lib_save_LIBS |
20954 | fi | |
20955 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 | |
20956 | $as_echo "$ac_cv_lib_util_getloadavg" >&6; } | |
20957 | if test "x$ac_cv_lib_util_getloadavg" = x""yes; then : | |
20958 | LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes | |
3e0be4ab | 20959 | fi |
6d153f56 | 20960 | |
5476a9a4 | 20961 | fi |
6d153f56 | 20962 | |
5476a9a4 GM |
20963 | if test $gl_func_getloadavg_done = no; then |
20964 | # There is a commonly available library for RS/6000 AIX. | |
20965 | # Since it is not a standard part of AIX, it might be installed locally. | |
20966 | gl_getloadavg_LIBS=$LIBS | |
20967 | LIBS="-L/usr/local/lib $LIBS" | |
20968 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 | |
20969 | $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } | |
20970 | if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then : | |
f199cab1 | 20971 | $as_echo_n "(cached) " >&6 |
3e0be4ab | 20972 | else |
f199cab1 | 20973 | ac_check_lib_save_LIBS=$LIBS |
5476a9a4 | 20974 | LIBS="-lgetloadavg $LIBS" |
f199cab1 GM |
20975 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
20976 | /* end confdefs.h. */ | |
3e0be4ab | 20977 | |
f199cab1 GM |
20978 | /* Override any GCC internal prototype to avoid an error. |
20979 | Use char because int might match the return type of a GCC | |
20980 | builtin and then its argument prototype would still apply. */ | |
20981 | #ifdef __cplusplus | |
20982 | extern "C" | |
20983 | #endif | |
5476a9a4 | 20984 | char getloadavg (); |
f199cab1 GM |
20985 | int |
20986 | main () | |
20987 | { | |
5476a9a4 | 20988 | return getloadavg (); |
f199cab1 GM |
20989 | ; |
20990 | return 0; | |
20991 | } | |
ae0d7250 | 20992 | _ACEOF |
f199cab1 | 20993 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 20994 | ac_cv_lib_getloadavg_getloadavg=yes |
f199cab1 | 20995 | else |
5476a9a4 | 20996 | ac_cv_lib_getloadavg_getloadavg=no |
ae0d7250 | 20997 | fi |
f199cab1 GM |
20998 | rm -f core conftest.err conftest.$ac_objext \ |
20999 | conftest$ac_exeext conftest.$ac_ext | |
21000 | LIBS=$ac_check_lib_save_LIBS | |
3e0be4ab | 21001 | fi |
5476a9a4 GM |
21002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 |
21003 | $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } | |
21004 | if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then : | |
21005 | LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes | |
21006 | else | |
21007 | LIBS=$gl_getloadavg_LIBS | |
6d153f56 | 21008 | fi |
ae0d7250 | 21009 | |
5476a9a4 | 21010 | fi |
16c3e636 | 21011 | |
5476a9a4 GM |
21012 | # Set up the replacement function if necessary. |
21013 | if test $gl_func_getloadavg_done = no; then | |
21014 | HAVE_GETLOADAVG=0 | |
16c3e636 | 21015 | |
5476a9a4 GM |
21016 | # Solaris has libkstat which does not require root. |
21017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 | |
21018 | $as_echo_n "checking for kstat_open in -lkstat... " >&6; } | |
21019 | if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then : | |
f199cab1 GM |
21020 | $as_echo_n "(cached) " >&6 |
21021 | else | |
21022 | ac_check_lib_save_LIBS=$LIBS | |
5476a9a4 | 21023 | LIBS="-lkstat $LIBS" |
f199cab1 GM |
21024 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
21025 | /* end confdefs.h. */ | |
5f90be1b | 21026 | |
f199cab1 GM |
21027 | /* Override any GCC internal prototype to avoid an error. |
21028 | Use char because int might match the return type of a GCC | |
21029 | builtin and then its argument prototype would still apply. */ | |
21030 | #ifdef __cplusplus | |
21031 | extern "C" | |
21032 | #endif | |
5476a9a4 | 21033 | char kstat_open (); |
f199cab1 GM |
21034 | int |
21035 | main () | |
21036 | { | |
5476a9a4 | 21037 | return kstat_open (); |
f199cab1 GM |
21038 | ; |
21039 | return 0; | |
21040 | } | |
3e0be4ab | 21041 | _ACEOF |
f199cab1 | 21042 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 21043 | ac_cv_lib_kstat_kstat_open=yes |
f199cab1 | 21044 | else |
5476a9a4 | 21045 | ac_cv_lib_kstat_kstat_open=no |
5f90be1b | 21046 | fi |
f199cab1 GM |
21047 | rm -f core conftest.err conftest.$ac_objext \ |
21048 | conftest$ac_exeext conftest.$ac_ext | |
21049 | LIBS=$ac_check_lib_save_LIBS | |
3e0be4ab | 21050 | fi |
5476a9a4 GM |
21051 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 |
21052 | $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } | |
21053 | if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then : | |
3e0be4ab | 21054 | cat >>confdefs.h <<_ACEOF |
5476a9a4 | 21055 | #define HAVE_LIBKSTAT 1 |
3e0be4ab | 21056 | _ACEOF |
5f90be1b | 21057 | |
5476a9a4 | 21058 | LIBS="-lkstat $LIBS" |
5f90be1b | 21059 | |
f199cab1 | 21060 | fi |
5f90be1b | 21061 | |
5476a9a4 | 21062 | test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes |
da6c8463 | 21063 | |
5476a9a4 GM |
21064 | # AIX has libperfstat which does not require root |
21065 | if test $gl_func_getloadavg_done = no; then | |
21066 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5 | |
21067 | $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; } | |
21068 | if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then : | |
f199cab1 GM |
21069 | $as_echo_n "(cached) " >&6 |
21070 | else | |
5476a9a4 GM |
21071 | ac_check_lib_save_LIBS=$LIBS |
21072 | LIBS="-lperfstat $LIBS" | |
21073 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5f90be1b | 21074 | /* end confdefs.h. */ |
5476a9a4 GM |
21075 | |
21076 | /* Override any GCC internal prototype to avoid an error. | |
21077 | Use char because int might match the return type of a GCC | |
21078 | builtin and then its argument prototype would still apply. */ | |
21079 | #ifdef __cplusplus | |
21080 | extern "C" | |
21081 | #endif | |
21082 | char perfstat_cpu_total (); | |
5f90be1b PE |
21083 | int |
21084 | main () | |
21085 | { | |
5476a9a4 | 21086 | return perfstat_cpu_total (); |
5f90be1b PE |
21087 | ; |
21088 | return 0; | |
21089 | } | |
21090 | _ACEOF | |
5476a9a4 GM |
21091 | if ac_fn_c_try_link "$LINENO"; then : |
21092 | ac_cv_lib_perfstat_perfstat_cpu_total=yes | |
f199cab1 | 21093 | else |
5476a9a4 | 21094 | ac_cv_lib_perfstat_perfstat_cpu_total=no |
f199cab1 | 21095 | fi |
5476a9a4 GM |
21096 | rm -f core conftest.err conftest.$ac_objext \ |
21097 | conftest$ac_exeext conftest.$ac_ext | |
21098 | LIBS=$ac_check_lib_save_LIBS | |
f199cab1 | 21099 | fi |
5476a9a4 GM |
21100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5 |
21101 | $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; } | |
21102 | if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then : | |
21103 | cat >>confdefs.h <<_ACEOF | |
21104 | #define HAVE_LIBPERFSTAT 1 | |
21105 | _ACEOF | |
21106 | ||
21107 | LIBS="-lperfstat $LIBS" | |
21108 | ||
21109 | fi | |
21110 | ||
21111 | test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes | |
21112 | fi | |
21113 | ||
21114 | if test $gl_func_getloadavg_done = no; then | |
21115 | ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" | |
21116 | if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then : | |
21117 | gl_func_getloadavg_done=yes | |
21118 | ||
21119 | $as_echo "#define DGUX 1" >>confdefs.h | |
21120 | ||
21121 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 | |
21122 | $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } | |
21123 | if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then : | |
f199cab1 GM |
21124 | $as_echo_n "(cached) " >&6 |
21125 | else | |
21126 | ac_check_lib_save_LIBS=$LIBS | |
5476a9a4 | 21127 | LIBS="-ldgc $LIBS" |
f199cab1 GM |
21128 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
21129 | /* end confdefs.h. */ | |
3e0be4ab | 21130 | |
f199cab1 GM |
21131 | /* Override any GCC internal prototype to avoid an error. |
21132 | Use char because int might match the return type of a GCC | |
21133 | builtin and then its argument prototype would still apply. */ | |
21134 | #ifdef __cplusplus | |
21135 | extern "C" | |
21136 | #endif | |
5476a9a4 | 21137 | char dg_sys_info (); |
f199cab1 GM |
21138 | int |
21139 | main () | |
21140 | { | |
5476a9a4 | 21141 | return dg_sys_info (); |
f199cab1 GM |
21142 | ; |
21143 | return 0; | |
21144 | } | |
21145 | _ACEOF | |
21146 | if ac_fn_c_try_link "$LINENO"; then : | |
5476a9a4 | 21147 | ac_cv_lib_dgc_dg_sys_info=yes |
f199cab1 | 21148 | else |
5476a9a4 | 21149 | ac_cv_lib_dgc_dg_sys_info=no |
5f90be1b | 21150 | fi |
3e0be4ab GM |
21151 | rm -f core conftest.err conftest.$ac_objext \ |
21152 | conftest$ac_exeext conftest.$ac_ext | |
f199cab1 | 21153 | LIBS=$ac_check_lib_save_LIBS |
5f90be1b | 21154 | fi |
5476a9a4 GM |
21155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 |
21156 | $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } | |
21157 | if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then : | |
21158 | cat >>confdefs.h <<_ACEOF | |
21159 | #define HAVE_LIBDGC 1 | |
21160 | _ACEOF | |
21161 | ||
21162 | LIBS="-ldgc $LIBS" | |
21163 | ||
da6c8463 GM |
21164 | fi |
21165 | ||
5476a9a4 GM |
21166 | fi |
21167 | ||
21168 | ||
21169 | fi | |
21170 | fi | |
21171 | fi | |
21172 | ||
21173 | ||
21174 | if test "x$gl_save_LIBS" = x; then | |
21175 | GETLOADAVG_LIBS=$LIBS | |
f199cab1 | 21176 | else |
5476a9a4 GM |
21177 | GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` |
21178 | fi | |
21179 | LIBS=$gl_save_LIBS | |
21180 | ||
21181 | ||
21182 | # Test whether the system declares getloadavg. Solaris has the function | |
21183 | # but declares it in <sys/loadavg.h>, not <stdlib.h>. | |
21184 | for ac_header in sys/loadavg.h | |
21185 | do : | |
21186 | ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" | |
21187 | if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then : | |
21188 | cat >>confdefs.h <<_ACEOF | |
21189 | #define HAVE_SYS_LOADAVG_H 1 | |
f199cab1 | 21190 | _ACEOF |
5476a9a4 | 21191 | |
f199cab1 | 21192 | fi |
5476a9a4 GM |
21193 | |
21194 | done | |
21195 | ||
21196 | if test $ac_cv_header_sys_loadavg_h = yes; then | |
21197 | HAVE_SYS_LOADAVG_H=1 | |
21198 | else | |
21199 | HAVE_SYS_LOADAVG_H=0 | |
f199cab1 | 21200 | fi |
5476a9a4 GM |
21201 | ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H |
21202 | # include <sys/loadavg.h> | |
21203 | #endif | |
21204 | #include <stdlib.h> | |
21205 | " | |
21206 | if test "x$ac_cv_have_decl_getloadavg" = x""yes; then : | |
5f90be1b | 21207 | |
f199cab1 | 21208 | else |
5476a9a4 | 21209 | HAVE_DECL_GETLOADAVG=0 |
f199cab1 | 21210 | fi |
5f90be1b | 21211 | |
5f90be1b | 21212 | |
a6342fc8 | 21213 | if test $HAVE_GETLOADAVG = 0; then |
5476a9a4 GM |
21214 | |
21215 | ||
21216 | ||
21217 | ||
21218 | ||
21219 | ||
21220 | ||
21221 | ||
21222 | gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext" | |
21223 | ||
21224 | ||
21225 | # Figure out what our getloadavg.c needs. | |
21226 | ||
21227 | ||
21228 | ||
21229 | # On HPUX9, an unprivileged user can get load averages this way. | |
21230 | if test $gl_func_getloadavg_done = no; then | |
21231 | for ac_func in pstat_getdynamic | |
21232 | do : | |
21233 | ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" | |
21234 | if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then : | |
21235 | cat >>confdefs.h <<_ACEOF | |
21236 | #define HAVE_PSTAT_GETDYNAMIC 1 | |
21237 | _ACEOF | |
21238 | gl_func_getloadavg_done=yes | |
3e0be4ab | 21239 | fi |
5476a9a4 | 21240 | done |
6ad6792b | 21241 | |
5476a9a4 | 21242 | fi |
6ad6792b | 21243 | |
5476a9a4 GM |
21244 | # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it |
21245 | # uses stabs), but it is still SVR4. We cannot check for <elf.h> because | |
21246 | # Irix 4.0.5F has the header but not the library. | |
21247 | if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ | |
21248 | && test "$ac_cv_lib_kvm_kvm_open" = yes; then | |
21249 | gl_func_getloadavg_done=yes | |
6ad6792b | 21250 | |
5476a9a4 | 21251 | $as_echo "#define SVR4 1" >>confdefs.h |
6ad6792b | 21252 | |
5476a9a4 GM |
21253 | fi |
21254 | ||
21255 | if test $gl_func_getloadavg_done = no; then | |
21256 | ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" | |
21257 | if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then : | |
21258 | gl_func_getloadavg_done=yes | |
21259 | ||
21260 | $as_echo "#define UMAX 1" >>confdefs.h | |
21261 | ||
21262 | ||
21263 | $as_echo "#define UMAX4_3 1" >>confdefs.h | |
21264 | ||
21265 | fi | |
21266 | ||
21267 | ||
21268 | fi | |
21269 | ||
21270 | if test $gl_func_getloadavg_done = no; then | |
21271 | ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" | |
21272 | if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then : | |
21273 | gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h | |
21274 | ||
21275 | fi | |
21276 | ||
21277 | ||
21278 | fi | |
21279 | ||
21280 | if test $gl_func_getloadavg_done = no; then | |
21281 | for ac_header in mach/mach.h | |
21282 | do : | |
21283 | ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" | |
21284 | if test "x$ac_cv_header_mach_mach_h" = x""yes; then : | |
21285 | cat >>confdefs.h <<_ACEOF | |
21286 | #define HAVE_MACH_MACH_H 1 | |
21287 | _ACEOF | |
21288 | ||
21289 | fi | |
21290 | ||
21291 | done | |
21292 | ||
21293 | fi | |
21294 | ||
21295 | for ac_header in nlist.h | |
21296 | do : | |
21297 | ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" | |
21298 | if test "x$ac_cv_header_nlist_h" = x""yes; then : | |
21299 | cat >>confdefs.h <<_ACEOF | |
21300 | #define HAVE_NLIST_H 1 | |
21301 | _ACEOF | |
21302 | ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h> | |
21303 | " | |
21304 | if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then : | |
21305 | ||
21306 | cat >>confdefs.h <<_ACEOF | |
21307 | #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 | |
21308 | _ACEOF | |
6ad6792b | 21309 | |
0eb775a3 | 21310 | |
f199cab1 | 21311 | fi |
3e0be4ab | 21312 | |
5476a9a4 | 21313 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 21314 | /* end confdefs.h. */ |
5476a9a4 | 21315 | #include <nlist.h> |
f199cab1 GM |
21316 | int |
21317 | main () | |
21318 | { | |
5476a9a4 GM |
21319 | struct nlist x; |
21320 | #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME | |
21321 | x.n_un.n_name = ""; | |
21322 | #else | |
21323 | x.n_name = ""; | |
21324 | #endif | |
f199cab1 GM |
21325 | ; |
21326 | return 0; | |
21327 | } | |
21328 | _ACEOF | |
5476a9a4 | 21329 | if ac_fn_c_try_link "$LINENO"; then : |
6ad6792b | 21330 | |
5476a9a4 | 21331 | $as_echo "#define N_NAME_POINTER 1" >>confdefs.h |
6ad6792b GM |
21332 | |
21333 | fi | |
5476a9a4 GM |
21334 | rm -f core conftest.err conftest.$ac_objext \ |
21335 | conftest$ac_exeext conftest.$ac_ext | |
6ad6792b | 21336 | |
5476a9a4 | 21337 | fi |
6ad6792b | 21338 | |
5476a9a4 | 21339 | done |
6ad6792b | 21340 | |
a6342fc8 | 21341 | fi |
ca36e0ff | 21342 | |
ca36e0ff GM |
21343 | |
21344 | ||
1f5d53eb PE |
21345 | |
21346 | ||
5476a9a4 | 21347 | GNULIB_GETLOADAVG=1 |
1f5d53eb PE |
21348 | |
21349 | ||
21350 | ||
21351 | ||
21352 | ||
21353 | ||
21354 | ||
1f5d53eb | 21355 | |
1f5d53eb | 21356 | |
3e0be4ab | 21357 | |
a6342fc8 | 21358 | if test $REPLACE_GETOPT = 1; then |
3e0be4ab | 21359 | |
1f5d53eb PE |
21360 | |
21361 | ||
1f5d53eb | 21362 | |
1f5d53eb PE |
21363 | |
21364 | ||
21365 | ||
21366 | ||
5476a9a4 | 21367 | gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" |
0eb775a3 GM |
21368 | |
21369 | ||
1f5d53eb PE |
21370 | |
21371 | ||
16c3e636 | 21372 | |
5476a9a4 GM |
21373 | |
21374 | ||
21375 | ||
21376 | ||
21377 | gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" | |
21378 | ||
21379 | ||
21380 | ||
21381 | ||
a6342fc8 GM |
21382 | GNULIB_GL_UNISTD_H_GETOPT=1 |
21383 | fi | |
16c3e636 PE |
21384 | |
21385 | ||
21386 | ||
4fda9c95 GM |
21387 | |
21388 | ||
21389 | ||
21390 | ||
5476a9a4 GM |
21391 | REPLACE_GETOPT=0 |
21392 | if test -n "$gl_replace_getopt"; then | |
21393 | REPLACE_GETOPT=1 | |
21394 | fi | |
21395 | ||
21396 | if test $REPLACE_GETOPT = 1; then | |
21397 | ||
21398 | GETOPT_H=getopt.h | |
21399 | ||
21400 | $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h | |
21401 | ||
21402 | ||
21403 | ||
21404 | fi | |
21405 | ||
a6342fc8 | 21406 | if test $REPLACE_GETOPT = 1; then |
5476a9a4 GM |
21407 | |
21408 | ||
21409 | ||
21410 | ||
21411 | ||
21412 | ||
21413 | ||
21414 | ||
21415 | gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" | |
21416 | ||
21417 | ||
21418 | ||
21419 | ||
21420 | ||
21421 | ||
21422 | ||
21423 | ||
21424 | ||
21425 | gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" | |
4fda9c95 GM |
21426 | |
21427 | ||
21428 | ||
21429 | ||
a6342fc8 GM |
21430 | GNULIB_GL_UNISTD_H_GETOPT=1 |
21431 | fi | |
4fda9c95 GM |
21432 | |
21433 | ||
21434 | ||
21435 | ||
4fda9c95 | 21436 | |
4fda9c95 | 21437 | |
4fda9c95 | 21438 | |
5476a9a4 GM |
21439 | |
21440 | ||
21441 | ||
21442 | ||
21443 | ||
21444 | gl_gettimeofday_timezone=void | |
21445 | if test $ac_cv_func_gettimeofday != yes; then | |
21446 | HAVE_GETTIMEOFDAY=0 | |
f199cab1 | 21447 | else |
4fda9c95 GM |
21448 | |
21449 | ||
3e0be4ab | 21450 | |
5476a9a4 GM |
21451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 |
21452 | $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } | |
21453 | if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then : | |
21454 | $as_echo_n "(cached) " >&6 | |
21455 | else | |
21456 | if test "$cross_compiling" = yes; then : | |
21457 | # When cross-compiling: | |
21458 | case "$host_os" in | |
21459 | # Guess all is fine on glibc systems. | |
21460 | *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; | |
21461 | # If we don't know, assume the worst. | |
21462 | *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; | |
21463 | esac | |
4fda9c95 | 21464 | |
5476a9a4 GM |
21465 | else |
21466 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21467 | /* end confdefs.h. */ | |
21468 | #include <string.h> | |
21469 | #include <sys/time.h> | |
21470 | #include <time.h> | |
21471 | #include <stdlib.h> | |
4fda9c95 | 21472 | |
5476a9a4 GM |
21473 | int |
21474 | main () | |
21475 | { | |
4fda9c95 | 21476 | |
5476a9a4 GM |
21477 | time_t t = 0; |
21478 | struct tm *lt; | |
21479 | struct tm saved_lt; | |
21480 | struct timeval tv; | |
21481 | lt = localtime (&t); | |
21482 | saved_lt = *lt; | |
21483 | gettimeofday (&tv, NULL); | |
21484 | return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; | |
cc322c06 | 21485 | |
5476a9a4 GM |
21486 | ; |
21487 | return 0; | |
21488 | } | |
21489 | _ACEOF | |
21490 | if ac_fn_c_try_run "$LINENO"; then : | |
21491 | gl_cv_func_gettimeofday_clobber=no | |
21492 | else | |
21493 | gl_cv_func_gettimeofday_clobber=yes | |
21494 | fi | |
21495 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
21496 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
21497 | fi | |
cc322c06 | 21498 | |
5476a9a4 GM |
21499 | fi |
21500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 | |
21501 | $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } | |
cc322c06 | 21502 | |
5476a9a4 GM |
21503 | case "$gl_cv_func_gettimeofday_clobber" in |
21504 | *yes) | |
21505 | REPLACE_GETTIMEOFDAY=1 | |
cc322c06 | 21506 | |
4fda9c95 | 21507 | |
5476a9a4 | 21508 | $as_echo "#define gmtime rpl_gmtime" >>confdefs.h |
4fda9c95 | 21509 | |
ae0d7250 | 21510 | |
5476a9a4 | 21511 | $as_echo "#define localtime rpl_localtime" >>confdefs.h |
ae0d7250 PE |
21512 | |
21513 | ||
ae0d7250 | 21514 | |
5476a9a4 GM |
21515 | $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h |
21516 | ||
21517 | ;; | |
21518 | esac | |
21519 | ||
21520 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 | |
21521 | $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } | |
21522 | if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then : | |
f199cab1 GM |
21523 | $as_echo_n "(cached) " >&6 |
21524 | else | |
5476a9a4 GM |
21525 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
21526 | /* end confdefs.h. */ | |
21527 | #include <sys/time.h> | |
21528 | struct timeval c; | |
21529 | int gettimeofday (struct timeval *restrict, void *restrict); | |
21530 | ||
21531 | int | |
21532 | main () | |
21533 | { | |
21534 | /* glibc uses struct timezone * rather than the POSIX void * | |
21535 | if _GNU_SOURCE is defined. However, since the only portable | |
21536 | use of gettimeofday uses NULL as the second parameter, and | |
21537 | since the glibc definition is actually more typesafe, it is | |
21538 | not worth wrapping this to get a compliant signature. */ | |
21539 | int (*f) (struct timeval *restrict, void *restrict) | |
21540 | = gettimeofday; | |
21541 | int x = f (&c, 0); | |
21542 | return !(x | c.tv_sec | c.tv_usec); | |
21543 | ||
21544 | ; | |
21545 | return 0; | |
21546 | } | |
21547 | _ACEOF | |
21548 | if ac_fn_c_try_compile "$LINENO"; then : | |
21549 | gl_cv_func_gettimeofday_posix_signature=yes | |
21550 | else | |
21551 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 21552 | /* end confdefs.h. */ |
5476a9a4 GM |
21553 | #include <sys/time.h> |
21554 | int gettimeofday (struct timeval *restrict, struct timezone *restrict); | |
ae0d7250 | 21555 | |
f199cab1 GM |
21556 | int |
21557 | main () | |
21558 | { | |
5476a9a4 | 21559 | |
f199cab1 GM |
21560 | ; |
21561 | return 0; | |
ae0d7250 PE |
21562 | } |
21563 | _ACEOF | |
5476a9a4 GM |
21564 | if ac_fn_c_try_compile "$LINENO"; then : |
21565 | gl_cv_func_gettimeofday_posix_signature=almost | |
ae0d7250 | 21566 | else |
5476a9a4 | 21567 | gl_cv_func_gettimeofday_posix_signature=no |
ae0d7250 | 21568 | fi |
5476a9a4 | 21569 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ae0d7250 | 21570 | fi |
5476a9a4 | 21571 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
52724a05 | 21572 | fi |
5476a9a4 GM |
21573 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 |
21574 | $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } | |
21575 | if test $gl_cv_func_gettimeofday_posix_signature = almost; then | |
21576 | gl_gettimeofday_timezone='struct timezone' | |
21577 | elif test $gl_cv_func_gettimeofday_posix_signature != yes; then | |
21578 | REPLACE_GETTIMEOFDAY=1 | |
21579 | fi | |
21580 | if test $REPLACE_STRUCT_TIMEVAL = 1; then | |
21581 | REPLACE_GETTIMEOFDAY=1 | |
21582 | fi | |
3e0be4ab | 21583 | |
5476a9a4 | 21584 | fi |
ae0d7250 | 21585 | |
5476a9a4 GM |
21586 | cat >>confdefs.h <<_ACEOF |
21587 | #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone | |
21588 | _ACEOF | |
f199cab1 | 21589 | |
ae0d7250 | 21590 | |
a6342fc8 | 21591 | if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then |
ae0d7250 | 21592 | |
cc322c06 GM |
21593 | |
21594 | ||
cc322c06 GM |
21595 | |
21596 | ||
ae0d7250 PE |
21597 | |
21598 | ||
21599 | ||
5476a9a4 | 21600 | gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" |
5fa4ac76 PE |
21601 | |
21602 | ||
5476a9a4 GM |
21603 | for ac_header in sys/timeb.h |
21604 | do : | |
21605 | ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" | |
21606 | if test "x$ac_cv_header_sys_timeb_h" = x""yes; then : | |
21607 | cat >>confdefs.h <<_ACEOF | |
21608 | #define HAVE_SYS_TIMEB_H 1 | |
21609 | _ACEOF | |
5fa4ac76 | 21610 | |
3e0be4ab | 21611 | fi |
5fa4ac76 | 21612 | |
5476a9a4 | 21613 | done |
f199cab1 | 21614 | |
5476a9a4 GM |
21615 | for ac_func in _ftime |
21616 | do : | |
21617 | ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" | |
21618 | if test "x$ac_cv_func__ftime" = x""yes; then : | |
21619 | cat >>confdefs.h <<_ACEOF | |
21620 | #define HAVE__FTIME 1 | |
21621 | _ACEOF | |
5fa4ac76 | 21622 | |
5476a9a4 GM |
21623 | fi |
21624 | done | |
5fa4ac76 PE |
21625 | |
21626 | ||
a6342fc8 | 21627 | fi |
5fa4ac76 PE |
21628 | |
21629 | ||
21630 | ||
21631 | ||
21632 | ||
5476a9a4 | 21633 | GNULIB_GETTIMEOFDAY=1 |
5fa4ac76 PE |
21634 | |
21635 | ||
21636 | ||
21637 | ||
0eb775a3 GM |
21638 | |
21639 | ||
369e19fc PE |
21640 | |
21641 | ||
369e19fc PE |
21642 | |
21643 | ||
5476a9a4 GM |
21644 | if test $ac_cv_func_lstat = yes; then |
21645 | ||
21646 | case "$gl_cv_func_lstat_dereferences_slashed_symlink" in | |
21647 | *no) | |
21648 | REPLACE_LSTAT=1 | |
21649 | ;; | |
21650 | esac | |
21651 | else | |
21652 | HAVE_LSTAT=0 | |
f199cab1 | 21653 | fi |
369e19fc | 21654 | |
a6342fc8 | 21655 | if test $REPLACE_LSTAT = 1; then |
369e19fc | 21656 | |
5fa4ac76 | 21657 | |
369e19fc | 21658 | |
369e19fc | 21659 | |
369e19fc | 21660 | |
369e19fc | 21661 | |
369e19fc | 21662 | |
369e19fc | 21663 | |
5476a9a4 | 21664 | gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" |
f199cab1 | 21665 | |
45d4966b | 21666 | : |
a6342fc8 | 21667 | fi |
369e19fc | 21668 | |
369e19fc | 21669 | |
369e19fc | 21670 | |
5fa4ac76 PE |
21671 | |
21672 | ||
5476a9a4 | 21673 | GNULIB_LSTAT=1 |
5fa4ac76 | 21674 | |
5fa4ac76 | 21675 | |
27505cf5 | 21676 | |
27505cf5 | 21677 | |
27505cf5 | 21678 | |
27505cf5 | 21679 | |
27505cf5 | 21680 | |
27505cf5 | 21681 | |
5fa4ac76 PE |
21682 | |
21683 | ||
5476a9a4 GM |
21684 | |
21685 | if test $APPLE_UNIVERSAL_BUILD = 1; then | |
21686 | # A universal build on Apple Mac OS X platforms. | |
21687 | # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. | |
21688 | # But we need a configuration result that is valid in both modes. | |
21689 | gl_cv_func_working_mktime=no | |
21690 | fi | |
21691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 | |
21692 | $as_echo_n "checking for working mktime... " >&6; } | |
21693 | if test "${gl_cv_func_working_mktime+set}" = set; then : | |
f199cab1 GM |
21694 | $as_echo_n "(cached) " >&6 |
21695 | else | |
5476a9a4 GM |
21696 | if test "$cross_compiling" = yes; then : |
21697 | gl_cv_func_working_mktime=no | |
21698 | else | |
21699 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 21700 | /* end confdefs.h. */ |
5476a9a4 GM |
21701 | /* Test program from Paul Eggert and Tony Leneis. */ |
21702 | #include <limits.h> | |
21703 | #include <stdlib.h> | |
21704 | #include <time.h> | |
5fa4ac76 | 21705 | |
5476a9a4 GM |
21706 | #ifdef HAVE_UNISTD_H |
21707 | # include <unistd.h> | |
f199cab1 | 21708 | #endif |
5476a9a4 GM |
21709 | |
21710 | #ifndef HAVE_ALARM | |
21711 | # define alarm(X) /* empty */ | |
21712 | #endif | |
21713 | ||
21714 | /* Work around redefinition to rpl_putenv by other config tests. */ | |
21715 | #undef putenv | |
21716 | ||
21717 | static time_t time_t_max; | |
21718 | static time_t time_t_min; | |
21719 | ||
21720 | /* Values we'll use to set the TZ environment variable. */ | |
21721 | static char *tz_strings[] = { | |
21722 | (char *) 0, "TZ=GMT0", "TZ=JST-9", | |
21723 | "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" | |
21724 | }; | |
21725 | #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) | |
21726 | ||
21727 | /* Return 0 if mktime fails to convert a date in the spring-forward gap. | |
21728 | Based on a problem report from Andreas Jaeger. */ | |
21729 | static int | |
21730 | spring_forward_gap () | |
f199cab1 | 21731 | { |
5476a9a4 GM |
21732 | /* glibc (up to about 1998-10-07) failed this test. */ |
21733 | struct tm tm; | |
21734 | ||
21735 | /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" | |
21736 | instead of "TZ=America/Vancouver" in order to detect the bug even | |
21737 | on systems that don't support the Olson extension, or don't have the | |
21738 | full zoneinfo tables installed. */ | |
21739 | putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); | |
21740 | ||
21741 | tm.tm_year = 98; | |
21742 | tm.tm_mon = 3; | |
21743 | tm.tm_mday = 5; | |
21744 | tm.tm_hour = 2; | |
21745 | tm.tm_min = 0; | |
21746 | tm.tm_sec = 0; | |
21747 | tm.tm_isdst = -1; | |
21748 | return mktime (&tm) != (time_t) -1; | |
f199cab1 | 21749 | } |
5fa4ac76 | 21750 | |
5476a9a4 GM |
21751 | static int |
21752 | mktime_test1 (time_t now) | |
21753 | { | |
21754 | struct tm *lt; | |
21755 | return ! (lt = localtime (&now)) || mktime (lt) == now; | |
21756 | } | |
5fa4ac76 | 21757 | |
5476a9a4 GM |
21758 | static int |
21759 | mktime_test (time_t now) | |
21760 | { | |
21761 | return (mktime_test1 (now) | |
21762 | && mktime_test1 ((time_t) (time_t_max - now)) | |
21763 | && mktime_test1 ((time_t) (time_t_min + now))); | |
21764 | } | |
067d23c9 | 21765 | |
5476a9a4 GM |
21766 | static int |
21767 | irix_6_4_bug () | |
21768 | { | |
21769 | /* Based on code from Ariel Faigon. */ | |
21770 | struct tm tm; | |
21771 | tm.tm_year = 96; | |
21772 | tm.tm_mon = 3; | |
21773 | tm.tm_mday = 0; | |
21774 | tm.tm_hour = 0; | |
21775 | tm.tm_min = 0; | |
21776 | tm.tm_sec = 0; | |
21777 | tm.tm_isdst = -1; | |
21778 | mktime (&tm); | |
21779 | return tm.tm_mon == 2 && tm.tm_mday == 31; | |
21780 | } | |
21781 | ||
21782 | static int | |
21783 | bigtime_test (int j) | |
21784 | { | |
21785 | struct tm tm; | |
21786 | time_t now; | |
21787 | tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; | |
21788 | now = mktime (&tm); | |
21789 | if (now != (time_t) -1) | |
21790 | { | |
21791 | struct tm *lt = localtime (&now); | |
21792 | if (! (lt | |
21793 | && lt->tm_year == tm.tm_year | |
21794 | && lt->tm_mon == tm.tm_mon | |
21795 | && lt->tm_mday == tm.tm_mday | |
21796 | && lt->tm_hour == tm.tm_hour | |
21797 | && lt->tm_min == tm.tm_min | |
21798 | && lt->tm_sec == tm.tm_sec | |
21799 | && lt->tm_yday == tm.tm_yday | |
21800 | && lt->tm_wday == tm.tm_wday | |
21801 | && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) | |
21802 | == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) | |
21803 | return 0; | |
21804 | } | |
21805 | return 1; | |
21806 | } | |
369e19fc | 21807 | |
5476a9a4 GM |
21808 | static int |
21809 | year_2050_test () | |
21810 | { | |
21811 | /* The correct answer for 2050-02-01 00:00:00 in Pacific time, | |
21812 | ignoring leap seconds. */ | |
21813 | unsigned long int answer = 2527315200UL; | |
369e19fc | 21814 | |
5476a9a4 GM |
21815 | struct tm tm; |
21816 | time_t t; | |
21817 | tm.tm_year = 2050 - 1900; | |
21818 | tm.tm_mon = 2 - 1; | |
21819 | tm.tm_mday = 1; | |
21820 | tm.tm_hour = tm.tm_min = tm.tm_sec = 0; | |
21821 | tm.tm_isdst = -1; | |
369e19fc | 21822 | |
5476a9a4 GM |
21823 | /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" |
21824 | instead of "TZ=America/Vancouver" in order to detect the bug even | |
21825 | on systems that don't support the Olson extension, or don't have the | |
21826 | full zoneinfo tables installed. */ | |
21827 | putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); | |
067d23c9 | 21828 | |
5476a9a4 | 21829 | t = mktime (&tm); |
067d23c9 | 21830 | |
5476a9a4 GM |
21831 | /* Check that the result is either a failure, or close enough |
21832 | to the correct answer that we can assume the discrepancy is | |
21833 | due to leap seconds. */ | |
21834 | return (t == (time_t) -1 | |
21835 | || (0 < t && answer - 120 <= t && t <= answer + 120)); | |
21836 | } | |
067d23c9 | 21837 | |
f199cab1 GM |
21838 | int |
21839 | main () | |
21840 | { | |
5476a9a4 GM |
21841 | int result = 0; |
21842 | time_t t, delta; | |
21843 | int i, j; | |
21844 | int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; | |
21845 | int time_t_signed = ! ((time_t) 0 < (time_t) -1); | |
067d23c9 | 21846 | |
5476a9a4 GM |
21847 | /* This test makes some buggy mktime implementations loop. |
21848 | Give up after 60 seconds; a mktime slower than that | |
21849 | isn't worth using anyway. */ | |
21850 | alarm (60); | |
067d23c9 | 21851 | |
5476a9a4 GM |
21852 | time_t_max = (! time_t_signed |
21853 | ? (time_t) -1 | |
21854 | : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) | |
21855 | * 2 + 1)); | |
21856 | time_t_min = (! time_t_signed | |
21857 | ? (time_t) 0 | |
21858 | : time_t_signed_magnitude | |
21859 | ? ~ (time_t) 0 | |
21860 | : ~ time_t_max); | |
3e0be4ab | 21861 | |
5476a9a4 GM |
21862 | delta = time_t_max / 997; /* a suitable prime number */ |
21863 | for (i = 0; i < N_STRINGS; i++) | |
21864 | { | |
21865 | if (tz_strings[i]) | |
21866 | putenv (tz_strings[i]); | |
3e0be4ab | 21867 | |
5476a9a4 GM |
21868 | for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) |
21869 | if (! mktime_test (t)) | |
21870 | result |= 1; | |
21871 | if ((result & 2) == 0 | |
21872 | && ! (mktime_test ((time_t) 1) | |
21873 | && mktime_test ((time_t) (60 * 60)) | |
21874 | && mktime_test ((time_t) (60 * 60 * 24)))) | |
21875 | result |= 2; | |
f199cab1 | 21876 | |
5476a9a4 GM |
21877 | for (j = 1; (result & 4) == 0; j <<= 1) |
21878 | { | |
21879 | if (! bigtime_test (j)) | |
21880 | result |= 4; | |
21881 | if (INT_MAX / 2 < j) | |
21882 | break; | |
21883 | } | |
21884 | if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) | |
21885 | result |= 8; | |
21886 | } | |
21887 | if (! irix_6_4_bug ()) | |
21888 | result |= 16; | |
21889 | if (! spring_forward_gap ()) | |
21890 | result |= 32; | |
21891 | if (! year_2050_test ()) | |
21892 | result |= 64; | |
21893 | return result; | |
067d23c9 KY |
21894 | } |
21895 | _ACEOF | |
5476a9a4 GM |
21896 | if ac_fn_c_try_run "$LINENO"; then : |
21897 | gl_cv_func_working_mktime=yes | |
067d23c9 | 21898 | else |
5476a9a4 | 21899 | gl_cv_func_working_mktime=no |
3e0be4ab | 21900 | fi |
5476a9a4 GM |
21901 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
21902 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 GM |
21903 | fi |
21904 | ||
f199cab1 | 21905 | |
5476a9a4 GM |
21906 | fi |
21907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5 | |
21908 | $as_echo "$gl_cv_func_working_mktime" >&6; } | |
f199cab1 | 21909 | |
5476a9a4 GM |
21910 | if test $gl_cv_func_working_mktime = no; then |
21911 | REPLACE_MKTIME=1 | |
21912 | else | |
21913 | REPLACE_MKTIME=0 | |
f199cab1 | 21914 | fi |
f199cab1 | 21915 | |
a6342fc8 | 21916 | if test $REPLACE_MKTIME = 1; then |
f199cab1 | 21917 | |
f199cab1 | 21918 | |
0eb775a3 | 21919 | |
067d23c9 | 21920 | |
a451f14b | 21921 | |
a451f14b | 21922 | |
743c80a7 PE |
21923 | |
21924 | ||
5476a9a4 GM |
21925 | gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" |
21926 | ||
a6342fc8 GM |
21927 | : |
21928 | fi | |
a451f14b PE |
21929 | |
21930 | ||
21931 | ||
e275c824 PE |
21932 | |
21933 | ||
5476a9a4 | 21934 | GNULIB_MKTIME=1 |
e275c824 PE |
21935 | |
21936 | ||
21937 | ||
21938 | ||
21939 | ||
21940 | ||
21941 | ||
21942 | ||
d87ffdb7 | 21943 | |
5476a9a4 GM |
21944 | |
21945 | ||
21946 | if test $ac_cv_func_pselect = yes; then | |
21947 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5 | |
21948 | $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; } | |
21949 | if test "${gl_cv_sig_pselect+set}" = set; then : | |
e275c824 PE |
21950 | $as_echo_n "(cached) " >&6 |
21951 | else | |
5476a9a4 | 21952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
e275c824 | 21953 | /* end confdefs.h. */ |
5476a9a4 | 21954 | #include <sys/select.h> |
e275c824 | 21955 | |
f199cab1 GM |
21956 | int |
21957 | main () | |
21958 | { | |
5476a9a4 GM |
21959 | int (*p) (int, fd_set *, fd_set *, fd_set *restrict, |
21960 | struct timespec const *restrict, | |
21961 | sigset_t const *restrict) = pselect; | |
21962 | return !p; | |
f199cab1 GM |
21963 | ; |
21964 | return 0; | |
21965 | } | |
e275c824 | 21966 | _ACEOF |
f199cab1 | 21967 | if ac_fn_c_try_link "$LINENO"; then : |
5476a9a4 | 21968 | gl_cv_sig_pselect=yes |
3e0be4ab | 21969 | else |
5476a9a4 | 21970 | gl_cv_sig_pselect=no |
f199cab1 GM |
21971 | fi |
21972 | rm -f core conftest.err conftest.$ac_objext \ | |
21973 | conftest$ac_exeext conftest.$ac_ext | |
3e0be4ab | 21974 | fi |
5476a9a4 GM |
21975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5 |
21976 | $as_echo "$gl_cv_sig_pselect" >&6; } | |
b6c9d18d GM |
21977 | |
21978 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5 | |
21979 | $as_echo_n "checking whether pselect detects invalid fds... " >&6; } | |
21980 | if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then : | |
21981 | $as_echo_n "(cached) " >&6 | |
21982 | else | |
21983 | ||
21984 | if test "$cross_compiling" = yes; then : | |
21985 | ||
21986 | case "$host_os" in | |
21987 | # Guess yes on glibc systems. | |
21988 | *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;; | |
21989 | # If we don't know, assume the worst. | |
21990 | *) gl_cv_func_pselect_detects_ebadf="guessing no" ;; | |
21991 | esac | |
21992 | ||
21993 | else | |
21994 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21995 | /* end confdefs.h. */ | |
21996 | ||
21997 | #include <sys/types.h> | |
21998 | #include <sys/time.h> | |
21999 | #if HAVE_SYS_SELECT_H | |
22000 | # include <sys/select.h> | |
22001 | #endif | |
22002 | #include <unistd.h> | |
22003 | #include <errno.h> | |
22004 | ||
22005 | int | |
22006 | main () | |
22007 | { | |
22008 | ||
22009 | fd_set set; | |
22010 | dup2(0, 16); | |
22011 | FD_ZERO(&set); | |
22012 | FD_SET(16, &set); | |
22013 | close(16); | |
22014 | struct timespec timeout; | |
22015 | timeout.tv_sec = 0; | |
22016 | timeout.tv_nsec = 5000; | |
22017 | return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF; | |
22018 | ||
22019 | ; | |
22020 | return 0; | |
22021 | } | |
22022 | _ACEOF | |
22023 | if ac_fn_c_try_run "$LINENO"; then : | |
22024 | gl_cv_func_pselect_detects_ebadf=yes | |
22025 | else | |
22026 | gl_cv_func_pselect_detects_ebadf=no | |
22027 | fi | |
22028 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
22029 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
22030 | fi | |
22031 | ||
22032 | ||
22033 | fi | |
22034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5 | |
22035 | $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; } | |
22036 | case $gl_cv_func_pselect_detects_ebadf in | |
22037 | *yes) ;; | |
22038 | *) REPLACE_PSELECT=1 ;; | |
22039 | esac | |
5476a9a4 | 22040 | fi |
3e0be4ab | 22041 | |
5476a9a4 GM |
22042 | if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then |
22043 | REPLACE_PSELECT=1 | |
22044 | fi | |
3e0be4ab | 22045 | |
a6342fc8 | 22046 | if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then |
3e0be4ab GM |
22047 | |
22048 | ||
3e0be4ab | 22049 | |
3e0be4ab | 22050 | |
3e0be4ab | 22051 | |
3e0be4ab | 22052 | |
3e0be4ab | 22053 | |
3e0be4ab | 22054 | |
5476a9a4 | 22055 | gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext" |
3e0be4ab | 22056 | |
a6342fc8 | 22057 | fi |
3e0be4ab GM |
22058 | |
22059 | ||
f199cab1 | 22060 | |
f199cab1 | 22061 | |
f199cab1 | 22062 | |
5476a9a4 | 22063 | GNULIB_PSELECT=1 |
f199cab1 | 22064 | |
6d153f56 | 22065 | |
f199cab1 | 22066 | |
3e0be4ab | 22067 | |
3e0be4ab GM |
22068 | |
22069 | ||
f199cab1 | 22070 | |
0eb775a3 GM |
22071 | |
22072 | ||
5476a9a4 | 22073 | LIB_PTHREAD_SIGMASK= |
0eb775a3 | 22074 | |
f199cab1 | 22075 | |
f077f61d GM |
22076 | |
22077 | ||
22078 | if test "$gl_threads_api" = posix; then | |
22079 | if test $ac_cv_func_pthread_sigmask = yes; then | |
22080 | : | |
22081 | else | |
22082 | if test -n "$LIBMULTITHREAD"; then | |
22083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5 | |
22084 | $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; } | |
22085 | if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then : | |
22086 | $as_echo_n "(cached) " >&6 | |
22087 | else | |
22088 | gl_save_LIBS="$LIBS" | |
22089 | LIBS="$LIBS $LIBMULTITHREAD" | |
22090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22091 | /* end confdefs.h. */ | |
22092 | #include <pthread.h> | |
22093 | #include <signal.h> | |
22094 | ||
22095 | int | |
22096 | main () | |
22097 | { | |
22098 | return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0); | |
22099 | ; | |
22100 | return 0; | |
22101 | } | |
22102 | ||
22103 | _ACEOF | |
22104 | if ac_fn_c_try_link "$LINENO"; then : | |
22105 | gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes | |
22106 | else | |
22107 | gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no | |
22108 | fi | |
22109 | rm -f core conftest.err conftest.$ac_objext \ | |
22110 | conftest$ac_exeext conftest.$ac_ext | |
22111 | LIBS="$gl_save_LIBS" | |
22112 | ||
22113 | fi | |
22114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5 | |
22115 | $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; } | |
22116 | if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then | |
22117 | LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD" | |
22118 | else | |
22119 | HAVE_PTHREAD_SIGMASK=0 | |
22120 | fi | |
22121 | else | |
22122 | HAVE_PTHREAD_SIGMASK=0 | |
22123 | fi | |
22124 | fi | |
5476a9a4 | 22125 | else |
f077f61d GM |
22126 | if test $ac_cv_func_pthread_sigmask = yes; then |
22127 | REPLACE_PTHREAD_SIGMASK=1 | |
22128 | else | |
22129 | HAVE_PTHREAD_SIGMASK=0 | |
22130 | fi | |
5476a9a4 | 22131 | fi |
6d153f56 | 22132 | |
52724a05 | 22133 | |
6d153f56 GM |
22134 | |
22135 | ||
5476a9a4 GM |
22136 | if test $HAVE_PTHREAD_SIGMASK = 1; then |
22137 | ||
22138 | ||
22139 | if test -z "$LIB_PTHREAD_SIGMASK"; then | |
22140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5 | |
22141 | $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; } | |
22142 | if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then : | |
f199cab1 GM |
22143 | $as_echo_n "(cached) " >&6 |
22144 | else | |
5476a9a4 GM |
22145 | |
22146 | if test "$cross_compiling" = yes; then : | |
22147 | ||
22148 | case "$host_os" in | |
22149 | freebsd* | hpux* | solaris | solaris2.[2-9]*) | |
22150 | gl_cv_func_pthread_sigmask_in_libc_works="guessing no";; | |
22151 | *) | |
22152 | gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";; | |
22153 | esac | |
22154 | ||
22155 | else | |
22156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 22157 | /* end confdefs.h. */ |
6d153f56 | 22158 | |
5476a9a4 GM |
22159 | #include <pthread.h> |
22160 | #include <signal.h> | |
22161 | #include <stddef.h> | |
22162 | int main () | |
f199cab1 | 22163 | { |
5476a9a4 GM |
22164 | sigset_t set; |
22165 | sigemptyset (&set); | |
22166 | return pthread_sigmask (1729, &set, NULL) != 0; | |
f199cab1 GM |
22167 | } |
22168 | _ACEOF | |
5476a9a4 GM |
22169 | if ac_fn_c_try_run "$LINENO"; then : |
22170 | gl_cv_func_pthread_sigmask_in_libc_works=no | |
f199cab1 | 22171 | else |
5476a9a4 | 22172 | gl_cv_func_pthread_sigmask_in_libc_works=yes |
f199cab1 | 22173 | fi |
5476a9a4 GM |
22174 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
22175 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 22176 | fi |
5476a9a4 GM |
22177 | |
22178 | ||
f199cab1 | 22179 | fi |
5476a9a4 GM |
22180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5 |
22181 | $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; } | |
22182 | case "$gl_cv_func_pthread_sigmask_in_libc_works" in | |
22183 | *no) | |
22184 | REPLACE_PTHREAD_SIGMASK=1 | |
cc322c06 | 22185 | |
5476a9a4 | 22186 | $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h |
cc322c06 | 22187 | |
5476a9a4 GM |
22188 | ;; |
22189 | esac | |
22190 | fi | |
3e0be4ab | 22191 | |
5476a9a4 GM |
22192 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5 |
22193 | $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; } | |
22194 | if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then : | |
3e0be4ab GM |
22195 | $as_echo_n "(cached) " >&6 |
22196 | else | |
5476a9a4 GM |
22197 | |
22198 | gl_save_LIBS="$LIBS" | |
22199 | LIBS="$LIBS $LIB_PTHREAD_SIGMASK" | |
22200 | if test "$cross_compiling" = yes; then : | |
22201 | case "$host_os" in | |
22202 | cygwin*) | |
22203 | gl_cv_func_pthread_sigmask_return_works="guessing no";; | |
22204 | *) | |
22205 | gl_cv_func_pthread_sigmask_return_works="guessing yes";; | |
22206 | esac | |
22207 | ||
22208 | else | |
22209 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3e0be4ab | 22210 | /* end confdefs.h. */ |
f199cab1 | 22211 | |
5476a9a4 GM |
22212 | #include <pthread.h> |
22213 | #include <signal.h> | |
22214 | #include <stddef.h> | |
22215 | int main () | |
3e0be4ab | 22216 | { |
5476a9a4 GM |
22217 | sigset_t set; |
22218 | sigemptyset (&set); | |
22219 | if (pthread_sigmask (1729, &set, NULL) == -1) | |
22220 | return 1; | |
3e0be4ab GM |
22221 | return 0; |
22222 | } | |
6d153f56 | 22223 | _ACEOF |
5476a9a4 GM |
22224 | if ac_fn_c_try_run "$LINENO"; then : |
22225 | gl_cv_func_pthread_sigmask_return_works=yes | |
3e0be4ab | 22226 | else |
5476a9a4 | 22227 | gl_cv_func_pthread_sigmask_return_works=no |
6d153f56 | 22228 | fi |
5476a9a4 GM |
22229 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
22230 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 22231 | fi |
5476a9a4 GM |
22232 | |
22233 | LIBS="$gl_save_LIBS" | |
22234 | ||
52724a05 | 22235 | fi |
5476a9a4 GM |
22236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5 |
22237 | $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; } | |
22238 | case "$gl_cv_func_pthread_sigmask_return_works" in | |
22239 | *no) | |
22240 | REPLACE_PTHREAD_SIGMASK=1 | |
6d153f56 | 22241 | |
5476a9a4 | 22242 | $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h |
6d153f56 | 22243 | |
5476a9a4 GM |
22244 | ;; |
22245 | esac | |
cc322c06 | 22246 | |
5476a9a4 GM |
22247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5 |
22248 | $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; } | |
22249 | if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then : | |
f199cab1 GM |
22250 | $as_echo_n "(cached) " >&6 |
22251 | else | |
5476a9a4 GM |
22252 | |
22253 | case "$host_os" in | |
22254 | irix*) | |
22255 | gl_cv_func_pthread_sigmask_unblock_works="guessing no";; | |
22256 | *) | |
22257 | gl_cv_func_pthread_sigmask_unblock_works="guessing yes";; | |
22258 | esac | |
22259 | gl_save_LIBS="$LIBS" | |
22260 | LIBS="$LIBS $LIBMULTITHREAD" | |
22261 | if test "$cross_compiling" = yes; then : | |
22262 | : | |
f199cab1 | 22263 | else |
5476a9a4 GM |
22264 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
22265 | /* end confdefs.h. */ | |
6d153f56 | 22266 | |
5476a9a4 GM |
22267 | #include <pthread.h> |
22268 | #include <signal.h> | |
22269 | #include <stdio.h> | |
22270 | #include <stdlib.h> | |
22271 | #include <unistd.h> | |
22272 | static volatile int sigint_occurred; | |
22273 | static void | |
22274 | sigint_handler (int sig) | |
22275 | { | |
22276 | sigint_occurred++; | |
22277 | } | |
22278 | int main () | |
22279 | { | |
22280 | sigset_t set; | |
22281 | int pid = getpid (); | |
22282 | char command[80]; | |
22283 | signal (SIGINT, sigint_handler); | |
22284 | sigemptyset (&set); | |
22285 | sigaddset (&set, SIGINT); | |
22286 | if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0)) | |
22287 | return 1; | |
22288 | sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid); | |
22289 | if (!(system (command) == 0)) | |
22290 | return 2; | |
22291 | sleep (2); | |
22292 | if (!(sigint_occurred == 0)) | |
22293 | return 3; | |
22294 | if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0)) | |
22295 | return 4; | |
22296 | if (!(sigint_occurred == 1)) /* This fails on IRIX. */ | |
22297 | return 5; | |
22298 | return 0; | |
22299 | } | |
22300 | _ACEOF | |
22301 | if ac_fn_c_try_run "$LINENO"; then : | |
22302 | : | |
22303 | else | |
22304 | gl_cv_func_pthread_sigmask_unblock_works=no | |
f199cab1 | 22305 | fi |
5476a9a4 GM |
22306 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
22307 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 22308 | fi |
5476a9a4 GM |
22309 | |
22310 | LIBS="$gl_save_LIBS" | |
22311 | ||
f199cab1 | 22312 | fi |
5476a9a4 GM |
22313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5 |
22314 | $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; } | |
22315 | case "$gl_cv_func_pthread_sigmask_unblock_works" in | |
22316 | *no) | |
22317 | REPLACE_PTHREAD_SIGMASK=1 | |
6d153f56 | 22318 | |
5476a9a4 | 22319 | $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h |
6d153f56 | 22320 | |
5476a9a4 GM |
22321 | ;; |
22322 | esac | |
6d153f56 | 22323 | fi |
6d153f56 | 22324 | |
a6342fc8 | 22325 | if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then |
a451f14b | 22326 | |
a451f14b | 22327 | |
743c80a7 PE |
22328 | |
22329 | ||
22330 | ||
22331 | ||
22332 | ||
f199cab1 | 22333 | |
5476a9a4 | 22334 | gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext" |
743c80a7 PE |
22335 | |
22336 | ||
5476a9a4 | 22337 | if test $HAVE_PTHREAD_SIGMASK = 1; then |
743c80a7 | 22338 | |
5476a9a4 | 22339 | $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h |
743c80a7 | 22340 | |
5476a9a4 | 22341 | fi |
743c80a7 | 22342 | |
a6342fc8 | 22343 | fi |
938a4ef9 | 22344 | |
938a4ef9 | 22345 | |
938a4ef9 | 22346 | |
938a4ef9 | 22347 | |
938a4ef9 | 22348 | |
5476a9a4 | 22349 | GNULIB_PTHREAD_SIGMASK=1 |
a451f14b | 22350 | |
a451f14b | 22351 | |
743c80a7 PE |
22352 | |
22353 | ||
22354 | ||
22355 | ||
22356 | ||
22357 | ||
5476a9a4 GM |
22358 | if test $ac_cv_func_readlink = no; then |
22359 | HAVE_READLINK=0 | |
22360 | else | |
22361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 | |
22362 | $as_echo_n "checking whether readlink signature is correct... " >&6; } | |
22363 | if test "${gl_cv_decl_readlink_works+set}" = set; then : | |
3e0be4ab GM |
22364 | $as_echo_n "(cached) " >&6 |
22365 | else | |
f199cab1 | 22366 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3e0be4ab | 22367 | /* end confdefs.h. */ |
5476a9a4 GM |
22368 | #include <unistd.h> |
22369 | /* Cause compilation failure if original declaration has wrong type. */ | |
22370 | ssize_t readlink (const char *, char *, size_t); | |
f199cab1 GM |
22371 | int |
22372 | main () | |
22373 | { | |
5476a9a4 | 22374 | |
f199cab1 GM |
22375 | ; |
22376 | return 0; | |
22377 | } | |
3e0be4ab | 22378 | _ACEOF |
5476a9a4 GM |
22379 | if ac_fn_c_try_compile "$LINENO"; then : |
22380 | gl_cv_decl_readlink_works=yes | |
22381 | else | |
22382 | gl_cv_decl_readlink_works=no | |
3e0be4ab | 22383 | fi |
5476a9a4 GM |
22384 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
22385 | fi | |
22386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 | |
22387 | $as_echo "$gl_cv_decl_readlink_works" >&6; } | |
22388 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 | |
22389 | $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } | |
22390 | if test "${gl_cv_func_readlink_works+set}" = set; then : | |
22391 | $as_echo_n "(cached) " >&6 | |
22392 | else | |
22393 | # We have readlink, so assume ln -s works. | |
22394 | ln -s conftest.no-such conftest.link | |
22395 | ln -s conftest.link conftest.lnk2 | |
22396 | if test "$cross_compiling" = yes; then : | |
22397 | case "$host_os" in | |
22398 | # Guess yes on glibc systems. | |
22399 | *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; | |
22400 | # If we don't know, assume the worst. | |
22401 | *) gl_cv_func_readlink_works="guessing no" ;; | |
22402 | esac | |
22403 | ||
22404 | else | |
f199cab1 | 22405 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
067d23c9 | 22406 | /* end confdefs.h. */ |
5476a9a4 GM |
22407 | #include <unistd.h> |
22408 | ||
f199cab1 GM |
22409 | int |
22410 | main () | |
22411 | { | |
5476a9a4 GM |
22412 | char buf[20]; |
22413 | return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; | |
f199cab1 GM |
22414 | ; |
22415 | return 0; | |
22416 | } | |
067d23c9 | 22417 | _ACEOF |
5476a9a4 GM |
22418 | if ac_fn_c_try_run "$LINENO"; then : |
22419 | gl_cv_func_readlink_works=yes | |
22420 | else | |
22421 | gl_cv_func_readlink_works=no | |
067d23c9 | 22422 | fi |
5476a9a4 GM |
22423 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
22424 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 22425 | fi |
067d23c9 | 22426 | |
5476a9a4 | 22427 | rm -f conftest.link conftest.lnk2 |
f199cab1 | 22428 | fi |
5476a9a4 GM |
22429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 |
22430 | $as_echo "$gl_cv_func_readlink_works" >&6; } | |
22431 | case "$gl_cv_func_readlink_works" in | |
22432 | *yes) | |
22433 | if test "$gl_cv_decl_readlink_works" != yes; then | |
22434 | REPLACE_READLINK=1 | |
22435 | fi | |
22436 | ;; | |
22437 | *) | |
067d23c9 | 22438 | |
5476a9a4 | 22439 | $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h |
067d23c9 | 22440 | |
5476a9a4 GM |
22441 | REPLACE_READLINK=1 |
22442 | ;; | |
22443 | esac | |
22444 | fi | |
3e0be4ab | 22445 | |
a6342fc8 | 22446 | if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then |
3e0be4ab GM |
22447 | |
22448 | ||
22449 | ||
22450 | ||
3e0be4ab GM |
22451 | |
22452 | ||
5476a9a4 GM |
22453 | |
22454 | ||
22455 | gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" | |
22456 | ||
22457 | ||
22458 | : | |
3e0be4ab | 22459 | |
a6342fc8 | 22460 | fi |
3e0be4ab | 22461 | |
067d23c9 | 22462 | |
067d23c9 | 22463 | |
067d23c9 | 22464 | |
067d23c9 | 22465 | |
5476a9a4 | 22466 | GNULIB_READLINK=1 |
067d23c9 | 22467 | |
067d23c9 | 22468 | |
067d23c9 | 22469 | |
067d23c9 KY |
22470 | |
22471 | ||
067d23c9 | 22472 | |
e4184a20 GM |
22473 | for ac_func in sig2str |
22474 | do : | |
22475 | ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str" | |
22476 | if test "x$ac_cv_func_sig2str" = x""yes; then : | |
22477 | cat >>confdefs.h <<_ACEOF | |
22478 | #define HAVE_SIG2STR 1 | |
22479 | _ACEOF | |
22480 | ||
22481 | fi | |
22482 | done | |
22483 | ||
22484 | ||
22485 | if test $ac_cv_func_sig2str = no; then | |
22486 | ||
22487 | ||
22488 | ||
22489 | ||
22490 | ||
22491 | ||
22492 | ||
22493 | ||
22494 | gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext" | |
22495 | ||
22496 | ||
22497 | : | |
22498 | ||
22499 | fi | |
22500 | ||
369e19fc | 22501 | |
067d23c9 | 22502 | |
5476a9a4 GM |
22503 | |
22504 | ||
22505 | ||
22506 | ||
22507 | ||
22508 | ||
22509 | ||
22510 | ||
22511 | if test $gl_cv_have_include_next = yes; then | |
22512 | gl_cv_next_signal_h='<'signal.h'>' | |
22513 | else | |
22514 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5 | |
22515 | $as_echo_n "checking absolute name of <signal.h>... " >&6; } | |
22516 | if test "${gl_cv_next_signal_h+set}" = set; then : | |
0eb775a3 | 22517 | $as_echo_n "(cached) " >&6 |
0eb775a3 | 22518 | else |
5476a9a4 GM |
22519 | |
22520 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0eb775a3 | 22521 | /* end confdefs.h. */ |
5476a9a4 | 22522 | #include <signal.h> |
f199cab1 | 22523 | |
0eb775a3 | 22524 | _ACEOF |
5476a9a4 GM |
22525 | case "$host_os" in |
22526 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
22527 | *) gl_absname_cpp="$ac_cpp" ;; | |
22528 | esac | |
0eb775a3 | 22529 | |
5476a9a4 GM |
22530 | case "$host_os" in |
22531 | mingw*) | |
22532 | gl_dirsep_regex='[/\\]' | |
22533 | ;; | |
22534 | *) | |
22535 | gl_dirsep_regex='\/' | |
22536 | ;; | |
22537 | esac | |
22538 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
0eb775a3 | 22539 | |
5476a9a4 GM |
22540 | gl_header_literal_regex=`echo 'signal.h' \ |
22541 | | sed -e "$gl_make_literal_regex_sed"` | |
22542 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
22543 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
22544 | s|^/[^/]|//&| | |
22545 | p | |
22546 | q | |
22547 | }' | |
22548 | gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
22549 | sed -n "$gl_absolute_header_sed"`'"' | |
0eb775a3 | 22550 | |
f199cab1 | 22551 | |
5476a9a4 GM |
22552 | fi |
22553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 | |
22554 | $as_echo "$gl_cv_next_signal_h" >&6; } | |
22555 | fi | |
22556 | NEXT_SIGNAL_H=$gl_cv_next_signal_h | |
067d23c9 | 22557 | |
5476a9a4 GM |
22558 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
22559 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
22560 | gl_next_as_first_directive='<'signal.h'>' | |
22561 | else | |
22562 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
22563 | gl_next_as_first_directive=$gl_cv_next_signal_h | |
22564 | fi | |
22565 | NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive | |
067d23c9 | 22566 | |
067d23c9 KY |
22567 | |
22568 | ||
067d23c9 | 22569 | |
067d23c9 | 22570 | |
5476a9a4 GM |
22571 | # AIX declares sig_atomic_t to already include volatile, and C89 compilers |
22572 | # then choke on 'volatile sig_atomic_t'. C99 requires that it compile. | |
22573 | ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " | |
22574 | #include <signal.h> | |
22575 | ||
22576 | " | |
22577 | if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then : | |
22578 | ||
22579 | else | |
22580 | HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 | |
f199cab1 | 22581 | fi |
067d23c9 | 22582 | |
067d23c9 | 22583 | |
067d23c9 | 22584 | |
067d23c9 | 22585 | |
938a4ef9 | 22586 | |
938a4ef9 | 22587 | |
5476a9a4 GM |
22588 | |
22589 | ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " | |
22590 | #include <signal.h> | |
22591 | ||
22592 | " | |
22593 | if test "x$ac_cv_type_sighandler_t" = x""yes; then : | |
22594 | ||
22595 | else | |
22596 | HAVE_SIGHANDLER_T=0 | |
22597 | fi | |
22598 | ||
22599 | ||
22600 | ||
22601 | ||
a6342fc8 | 22602 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " |
5476a9a4 GM |
22603 | /* <sys/types.h> is not needed according to POSIX, but the |
22604 | <sys/socket.h> in i386-unknown-freebsd4.10 and | |
22605 | powerpc-apple-darwin5.5 required it. */ | |
22606 | #include <sys/types.h> | |
22607 | #if HAVE_SYS_SOCKET_H | |
22608 | # include <sys/socket.h> | |
22609 | #elif HAVE_WS2TCPIP_H | |
22610 | # include <ws2tcpip.h> | |
22611 | #endif | |
22612 | ||
22613 | " | |
22614 | if test "x$ac_cv_type_socklen_t" = x""yes; then : | |
22615 | ||
067d23c9 | 22616 | else |
5476a9a4 GM |
22617 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 |
22618 | $as_echo_n "checking for socklen_t equivalent... " >&6; } | |
22619 | if test "${gl_cv_socklen_t_equiv+set}" = set; then : | |
22620 | $as_echo_n "(cached) " >&6 | |
22621 | else | |
22622 | # Systems have either "struct sockaddr *" or | |
22623 | # "void *" as the second argument to getpeername | |
22624 | gl_cv_socklen_t_equiv= | |
22625 | for arg2 in "struct sockaddr" void; do | |
22626 | for t in int size_t "unsigned int" "long int" "unsigned long int"; do | |
22627 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 22628 | /* end confdefs.h. */ |
5476a9a4 GM |
22629 | #include <sys/types.h> |
22630 | #include <sys/socket.h> | |
22631 | ||
22632 | int getpeername (int, $arg2 *, $t *); | |
f199cab1 GM |
22633 | int |
22634 | main () | |
22635 | { | |
5476a9a4 GM |
22636 | $t len; |
22637 | getpeername (0, 0, &len); | |
f199cab1 GM |
22638 | ; |
22639 | return 0; | |
22640 | } | |
3e0be4ab | 22641 | _ACEOF |
5476a9a4 GM |
22642 | if ac_fn_c_try_compile "$LINENO"; then : |
22643 | gl_cv_socklen_t_equiv="$t" | |
067d23c9 | 22644 | fi |
5476a9a4 GM |
22645 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
22646 | test "$gl_cv_socklen_t_equiv" != "" && break | |
22647 | done | |
22648 | test "$gl_cv_socklen_t_equiv" != "" && break | |
22649 | done | |
067d23c9 | 22650 | |
5476a9a4 | 22651 | fi |
067d23c9 | 22652 | |
5476a9a4 GM |
22653 | if test "$gl_cv_socklen_t_equiv" = ""; then |
22654 | as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5 | |
22655 | fi | |
22656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 | |
22657 | $as_echo "$gl_cv_socklen_t_equiv" >&6; } | |
22658 | ||
22659 | cat >>confdefs.h <<_ACEOF | |
22660 | #define socklen_t $gl_cv_socklen_t_equiv | |
22661 | _ACEOF | |
067d23c9 | 22662 | |
f199cab1 | 22663 | fi |
3e0be4ab | 22664 | |
3e0be4ab | 22665 | |
5476a9a4 GM |
22666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 |
22667 | $as_echo_n "checking for ssize_t... " >&6; } | |
22668 | if test "${gt_cv_ssize_t+set}" = set; then : | |
f199cab1 GM |
22669 | $as_echo_n "(cached) " >&6 |
22670 | else | |
5476a9a4 | 22671 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 22672 | /* end confdefs.h. */ |
5476a9a4 | 22673 | #include <sys/types.h> |
f199cab1 GM |
22674 | int |
22675 | main () | |
22676 | { | |
5476a9a4 GM |
22677 | int x = sizeof (ssize_t *) + sizeof (ssize_t); |
22678 | return !x; | |
f199cab1 GM |
22679 | ; |
22680 | return 0; | |
22681 | } | |
22682 | _ACEOF | |
5476a9a4 GM |
22683 | if ac_fn_c_try_compile "$LINENO"; then : |
22684 | gt_cv_ssize_t=yes | |
067d23c9 | 22685 | else |
5476a9a4 | 22686 | gt_cv_ssize_t=no |
f199cab1 | 22687 | fi |
5476a9a4 | 22688 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
067d23c9 | 22689 | fi |
5476a9a4 GM |
22690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 |
22691 | $as_echo "$gt_cv_ssize_t" >&6; } | |
22692 | if test $gt_cv_ssize_t = no; then | |
22693 | ||
22694 | $as_echo "#define ssize_t int" >>confdefs.h | |
22695 | ||
22696 | fi | |
22697 | ||
22698 | ||
22699 | ||
22700 | ||
22701 | ||
5476a9a4 GM |
22702 | ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h> |
22703 | #include <sys/stat.h> | |
22704 | " | |
22705 | if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then : | |
22706 | ||
22707 | cat >>confdefs.h <<_ACEOF | |
22708 | #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 | |
22709 | _ACEOF | |
22710 | ||
22711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 | |
22712 | $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; } | |
22713 | if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then : | |
f199cab1 GM |
22714 | $as_echo_n "(cached) " >&6 |
22715 | else | |
5476a9a4 | 22716 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 22717 | /* end confdefs.h. */ |
3e0be4ab | 22718 | |
5476a9a4 GM |
22719 | #include <sys/types.h> |
22720 | #include <sys/stat.h> | |
22721 | #if HAVE_SYS_TIME_H | |
22722 | # include <sys/time.h> | |
22723 | #endif | |
22724 | #include <time.h> | |
22725 | struct timespec ts; | |
22726 | struct stat st; | |
22727 | ||
f199cab1 GM |
22728 | int |
22729 | main () | |
22730 | { | |
5476a9a4 GM |
22731 | |
22732 | st.st_atim = ts; | |
22733 | ||
f199cab1 GM |
22734 | ; |
22735 | return 0; | |
22736 | } | |
3e0be4ab | 22737 | _ACEOF |
5476a9a4 GM |
22738 | if ac_fn_c_try_compile "$LINENO"; then : |
22739 | ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes | |
f199cab1 | 22740 | else |
5476a9a4 | 22741 | ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no |
f199cab1 | 22742 | fi |
5476a9a4 | 22743 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
067d23c9 | 22744 | fi |
5476a9a4 GM |
22745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 |
22746 | $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } | |
22747 | if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then | |
067d23c9 | 22748 | |
5476a9a4 | 22749 | $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h |
067d23c9 | 22750 | |
5476a9a4 GM |
22751 | fi |
22752 | else | |
22753 | ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h> | |
22754 | #include <sys/stat.h> | |
22755 | " | |
22756 | if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then : | |
067d23c9 | 22757 | |
5476a9a4 GM |
22758 | cat >>confdefs.h <<_ACEOF |
22759 | #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1 | |
22760 | _ACEOF | |
3e0be4ab | 22761 | |
0eb775a3 | 22762 | |
3e0be4ab | 22763 | else |
5476a9a4 GM |
22764 | ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h> |
22765 | #include <sys/stat.h> | |
22766 | " | |
22767 | if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then : | |
22768 | ||
22769 | cat >>confdefs.h <<_ACEOF | |
22770 | #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1 | |
067d23c9 | 22771 | _ACEOF |
5476a9a4 GM |
22772 | |
22773 | ||
067d23c9 | 22774 | else |
5476a9a4 GM |
22775 | ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h> |
22776 | #include <sys/stat.h> | |
22777 | " | |
22778 | if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then : | |
22779 | ||
22780 | cat >>confdefs.h <<_ACEOF | |
22781 | #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1 | |
22782 | _ACEOF | |
22783 | ||
22784 | ||
3e0be4ab | 22785 | fi |
5476a9a4 | 22786 | |
067d23c9 | 22787 | fi |
5476a9a4 | 22788 | |
067d23c9 | 22789 | fi |
067d23c9 KY |
22790 | |
22791 | fi | |
22792 | ||
067d23c9 | 22793 | |
067d23c9 | 22794 | |
067d23c9 | 22795 | |
067d23c9 | 22796 | |
5476a9a4 GM |
22797 | ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h> |
22798 | #include <sys/stat.h> | |
22799 | " | |
22800 | if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then : | |
22801 | ||
22802 | cat >>confdefs.h <<_ACEOF | |
22803 | #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 | |
22804 | _ACEOF | |
067d23c9 KY |
22805 | |
22806 | ||
f199cab1 | 22807 | else |
5476a9a4 GM |
22808 | ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h> |
22809 | #include <sys/stat.h> | |
22810 | " | |
22811 | if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then : | |
067d23c9 | 22812 | |
5476a9a4 GM |
22813 | cat >>confdefs.h <<_ACEOF |
22814 | #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 | |
22815 | _ACEOF | |
067d23c9 | 22816 | |
3e0be4ab | 22817 | |
067d23c9 | 22818 | else |
5476a9a4 GM |
22819 | ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h> |
22820 | #include <sys/stat.h> | |
22821 | " | |
22822 | if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then : | |
067d23c9 | 22823 | |
5476a9a4 GM |
22824 | cat >>confdefs.h <<_ACEOF |
22825 | #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1 | |
067d23c9 | 22826 | _ACEOF |
5476a9a4 GM |
22827 | |
22828 | ||
f199cab1 | 22829 | fi |
5476a9a4 | 22830 | |
f199cab1 | 22831 | fi |
5476a9a4 | 22832 | |
067d23c9 | 22833 | fi |
0eb775a3 | 22834 | |
0eb775a3 | 22835 | |
0eb775a3 | 22836 | |
5476a9a4 GM |
22837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 |
22838 | $as_echo_n "checking for working stdalign.h... " >&6; } | |
22839 | if test "${gl_cv_header_working_stdalign_h+set}" = set; then : | |
f199cab1 | 22840 | $as_echo_n "(cached) " >&6 |
067d23c9 | 22841 | else |
5476a9a4 | 22842 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 22843 | /* end confdefs.h. */ |
5476a9a4 GM |
22844 | #include <stdalign.h> |
22845 | #include <stddef.h> | |
22846 | ||
22847 | /* Test that alignof yields a result consistent with offsetof. | |
22848 | This catches GCC bug 52023 | |
22849 | <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */ | |
22850 | #ifdef __cplusplus | |
22851 | template <class t> struct alignof_helper { char a; t b; }; | |
22852 | # define ao(type) offsetof (alignof_helper<type>, b) | |
22853 | #else | |
22854 | # define ao(type) offsetof (struct { char a; type b; }, b) | |
22855 | #endif | |
22856 | char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; | |
22857 | char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; | |
22858 | char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; | |
22859 | ||
22860 | /* Test _Alignas only on platforms where gnulib can help. */ | |
22861 | #if \ | |
22862 | (__GNUC__ || __IBMC__ || __IBMCPP__ \ | |
22863 | || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) | |
22864 | int alignas (8) alignas_int = 1; | |
22865 | char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; | |
22866 | #endif | |
067d23c9 | 22867 | |
f199cab1 GM |
22868 | int |
22869 | main () | |
22870 | { | |
5476a9a4 | 22871 | |
f199cab1 GM |
22872 | ; |
22873 | return 0; | |
22874 | } | |
22875 | _ACEOF | |
5476a9a4 GM |
22876 | if ac_fn_c_try_compile "$LINENO"; then : |
22877 | gl_cv_header_working_stdalign_h=yes | |
f199cab1 | 22878 | else |
5476a9a4 | 22879 | gl_cv_header_working_stdalign_h=no |
f199cab1 | 22880 | fi |
5476a9a4 | 22881 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
067d23c9 | 22882 | fi |
5476a9a4 GM |
22883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 |
22884 | $as_echo "$gl_cv_header_working_stdalign_h" >&6; } | |
067d23c9 | 22885 | |
5476a9a4 GM |
22886 | if test $gl_cv_header_working_stdalign_h = yes; then |
22887 | STDALIGN_H='' | |
22888 | else | |
22889 | STDALIGN_H='stdalign.h' | |
f199cab1 | 22890 | fi |
0eb775a3 | 22891 | |
5476a9a4 GM |
22892 | |
22893 | if test -n "$STDALIGN_H"; then | |
22894 | GL_GENERATE_STDALIGN_H_TRUE= | |
22895 | GL_GENERATE_STDALIGN_H_FALSE='#' | |
f199cab1 | 22896 | else |
5476a9a4 GM |
22897 | GL_GENERATE_STDALIGN_H_TRUE='#' |
22898 | GL_GENERATE_STDALIGN_H_FALSE= | |
0eb775a3 | 22899 | fi |
0eb775a3 GM |
22900 | |
22901 | ||
22902 | ||
5476a9a4 GM |
22903 | STDARG_H='' |
22904 | NEXT_STDARG_H='<stdarg.h>' | |
22905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 | |
22906 | $as_echo_n "checking for va_copy... " >&6; } | |
22907 | if test "${gl_cv_func_va_copy+set}" = set; then : | |
f199cab1 | 22908 | $as_echo_n "(cached) " >&6 |
5476a9a4 GM |
22909 | else |
22910 | ||
22911 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22912 | /* end confdefs.h. */ | |
22913 | #include <stdarg.h> | |
f199cab1 GM |
22914 | int |
22915 | main () | |
22916 | { | |
5476a9a4 GM |
22917 | |
22918 | #ifndef va_copy | |
22919 | void (*func) (va_list, va_list) = va_copy; | |
22920 | #endif | |
22921 | ||
f199cab1 GM |
22922 | ; |
22923 | return 0; | |
22924 | } | |
22925 | _ACEOF | |
5476a9a4 GM |
22926 | if ac_fn_c_try_compile "$LINENO"; then : |
22927 | gl_cv_func_va_copy=yes | |
f199cab1 | 22928 | else |
5476a9a4 | 22929 | gl_cv_func_va_copy=no |
f199cab1 | 22930 | fi |
5476a9a4 | 22931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 22932 | fi |
5476a9a4 GM |
22933 | |
22934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 | |
22935 | $as_echo "$gl_cv_func_va_copy" >&6; } | |
22936 | if test $gl_cv_func_va_copy = no; then | |
22937 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
22938 | /* end confdefs.h. */ | |
22939 | #if defined _AIX && !defined __GNUC__ | |
22940 | AIX vaccine | |
22941 | #endif | |
22942 | ||
22943 | _ACEOF | |
22944 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
22945 | $EGREP "vaccine" >/dev/null 2>&1; then : | |
22946 | gl_aixcc=yes | |
f199cab1 | 22947 | else |
5476a9a4 | 22948 | gl_aixcc=no |
f199cab1 | 22949 | fi |
5476a9a4 | 22950 | rm -f conftest* |
0eb775a3 | 22951 | |
5476a9a4 GM |
22952 | if test $gl_aixcc = yes; then |
22953 | STDARG_H=stdarg.h | |
0eb775a3 GM |
22954 | |
22955 | ||
5476a9a4 GM |
22956 | |
22957 | ||
22958 | ||
22959 | ||
22960 | ||
22961 | ||
22962 | if test $gl_cv_have_include_next = yes; then | |
22963 | gl_cv_next_stdarg_h='<'stdarg.h'>' | |
22964 | else | |
22965 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5 | |
22966 | $as_echo_n "checking absolute name of <stdarg.h>... " >&6; } | |
22967 | if test "${gl_cv_next_stdarg_h+set}" = set; then : | |
f199cab1 GM |
22968 | $as_echo_n "(cached) " >&6 |
22969 | else | |
5476a9a4 GM |
22970 | |
22971 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 22972 | /* end confdefs.h. */ |
5476a9a4 | 22973 | #include <stdarg.h> |
0eb775a3 | 22974 | |
f199cab1 | 22975 | _ACEOF |
5476a9a4 GM |
22976 | case "$host_os" in |
22977 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
22978 | *) gl_absname_cpp="$ac_cpp" ;; | |
22979 | esac | |
22980 | ||
22981 | case "$host_os" in | |
22982 | mingw*) | |
22983 | gl_dirsep_regex='[/\\]' | |
22984 | ;; | |
22985 | *) | |
22986 | gl_dirsep_regex='\/' | |
22987 | ;; | |
22988 | esac | |
22989 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
22990 | ||
22991 | gl_header_literal_regex=`echo 'stdarg.h' \ | |
22992 | | sed -e "$gl_make_literal_regex_sed"` | |
22993 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
22994 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
22995 | s|^/[^/]|//&| | |
22996 | p | |
22997 | q | |
22998 | }' | |
22999 | gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23000 | sed -n "$gl_absolute_header_sed"`'"' | |
23001 | ||
23002 | ||
f199cab1 | 23003 | fi |
5476a9a4 GM |
23004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 |
23005 | $as_echo "$gl_cv_next_stdarg_h" >&6; } | |
23006 | fi | |
23007 | NEXT_STDARG_H=$gl_cv_next_stdarg_h | |
23008 | ||
23009 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
23010 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23011 | gl_next_as_first_directive='<'stdarg.h'>' | |
23012 | else | |
23013 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23014 | gl_next_as_first_directive=$gl_cv_next_stdarg_h | |
23015 | fi | |
23016 | NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive | |
0eb775a3 GM |
23017 | |
23018 | ||
23019 | ||
5476a9a4 GM |
23020 | |
23021 | if test "$gl_cv_next_stdarg_h" = '""'; then | |
23022 | gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' | |
23023 | NEXT_STDARG_H="$gl_cv_next_stdarg_h" | |
23024 | fi | |
f199cab1 | 23025 | else |
5476a9a4 GM |
23026 | |
23027 | saved_as_echo_n="$as_echo_n" | |
23028 | as_echo_n=':' | |
23029 | if test "${gl_cv_func___va_copy+set}" = set; then : | |
f199cab1 GM |
23030 | $as_echo_n "(cached) " >&6 |
23031 | else | |
0eb775a3 | 23032 | |
5476a9a4 GM |
23033 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23034 | /* end confdefs.h. */ | |
23035 | #include <stdarg.h> | |
f199cab1 GM |
23036 | int |
23037 | main () | |
23038 | { | |
5476a9a4 GM |
23039 | |
23040 | #ifndef __va_copy | |
23041 | error, bail out | |
23042 | #endif | |
23043 | ||
f199cab1 GM |
23044 | ; |
23045 | return 0; | |
23046 | } | |
23047 | _ACEOF | |
5476a9a4 GM |
23048 | if ac_fn_c_try_compile "$LINENO"; then : |
23049 | gl_cv_func___va_copy=yes | |
f199cab1 | 23050 | else |
5476a9a4 | 23051 | gl_cv_func___va_copy=no |
f199cab1 | 23052 | fi |
5476a9a4 | 23053 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 23054 | fi |
0eb775a3 | 23055 | |
5476a9a4 GM |
23056 | as_echo_n="$saved_as_echo_n" |
23057 | ||
23058 | if test $gl_cv_func___va_copy = yes; then | |
23059 | ||
23060 | $as_echo "#define va_copy __va_copy" >>confdefs.h | |
23061 | ||
23062 | else | |
0eb775a3 | 23063 | |
5476a9a4 GM |
23064 | |
23065 | $as_echo "#define va_copy gl_va_copy" >>confdefs.h | |
0eb775a3 | 23066 | |
f199cab1 GM |
23067 | fi |
23068 | fi | |
5476a9a4 GM |
23069 | fi |
23070 | ||
23071 | if test -n "$STDARG_H"; then | |
23072 | GL_GENERATE_STDARG_H_TRUE= | |
23073 | GL_GENERATE_STDARG_H_FALSE='#' | |
23074 | else | |
23075 | GL_GENERATE_STDARG_H_TRUE='#' | |
23076 | GL_GENERATE_STDARG_H_FALSE= | |
23077 | fi | |
23078 | ||
23079 | ||
23080 | ||
23081 | ||
23082 | ||
23083 | ||
23084 | # Define two additional variables used in the Makefile substitution. | |
23085 | ||
23086 | if test "$ac_cv_header_stdbool_h" = yes; then | |
23087 | STDBOOL_H='' | |
23088 | else | |
23089 | STDBOOL_H='stdbool.h' | |
23090 | fi | |
23091 | ||
23092 | if test -n "$STDBOOL_H"; then | |
23093 | GL_GENERATE_STDBOOL_H_TRUE= | |
23094 | GL_GENERATE_STDBOOL_H_FALSE='#' | |
23095 | else | |
23096 | GL_GENERATE_STDBOOL_H_TRUE='#' | |
23097 | GL_GENERATE_STDBOOL_H_FALSE= | |
23098 | fi | |
23099 | ||
23100 | ||
23101 | if test "$ac_cv_type__Bool" = yes; then | |
23102 | HAVE__BOOL=1 | |
23103 | else | |
23104 | HAVE__BOOL=0 | |
23105 | fi | |
23106 | ||
23107 | ||
23108 | ||
23109 | ||
23110 | ||
23111 | STDDEF_H= | |
23112 | if test $gt_cv_c_wchar_t = no; then | |
23113 | HAVE_WCHAR_T=0 | |
23114 | STDDEF_H=stddef.h | |
23115 | fi | |
23116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 | |
23117 | $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } | |
23118 | if test "${gl_cv_decl_null_works+set}" = set; then : | |
f199cab1 GM |
23119 | $as_echo_n "(cached) " >&6 |
23120 | else | |
5476a9a4 | 23121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f199cab1 | 23122 | /* end confdefs.h. */ |
5476a9a4 GM |
23123 | #include <stddef.h> |
23124 | int test[2 * (sizeof NULL == sizeof (void *)) -1]; | |
3e0be4ab | 23125 | |
f199cab1 GM |
23126 | int |
23127 | main () | |
23128 | { | |
5476a9a4 | 23129 | |
f199cab1 GM |
23130 | ; |
23131 | return 0; | |
23132 | } | |
23133 | _ACEOF | |
5476a9a4 GM |
23134 | if ac_fn_c_try_compile "$LINENO"; then : |
23135 | gl_cv_decl_null_works=yes | |
f199cab1 | 23136 | else |
5476a9a4 | 23137 | gl_cv_decl_null_works=no |
f199cab1 | 23138 | fi |
5476a9a4 | 23139 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f199cab1 | 23140 | fi |
5476a9a4 GM |
23141 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 |
23142 | $as_echo "$gl_cv_decl_null_works" >&6; } | |
23143 | if test $gl_cv_decl_null_works = no; then | |
23144 | REPLACE_NULL=1 | |
23145 | STDDEF_H=stddef.h | |
23146 | fi | |
23147 | ||
23148 | if test -n "$STDDEF_H"; then | |
23149 | GL_GENERATE_STDDEF_H_TRUE= | |
23150 | GL_GENERATE_STDDEF_H_FALSE='#' | |
f199cab1 | 23151 | else |
5476a9a4 GM |
23152 | GL_GENERATE_STDDEF_H_TRUE='#' |
23153 | GL_GENERATE_STDDEF_H_FALSE= | |
f199cab1 | 23154 | fi |
3e0be4ab | 23155 | |
5476a9a4 | 23156 | if test -n "$STDDEF_H"; then |
3e0be4ab GM |
23157 | |
23158 | ||
5476a9a4 GM |
23159 | |
23160 | ||
23161 | ||
23162 | ||
23163 | ||
23164 | ||
23165 | if test $gl_cv_have_include_next = yes; then | |
23166 | gl_cv_next_stddef_h='<'stddef.h'>' | |
23167 | else | |
23168 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5 | |
23169 | $as_echo_n "checking absolute name of <stddef.h>... " >&6; } | |
23170 | if test "${gl_cv_next_stddef_h+set}" = set; then : | |
067d23c9 KY |
23171 | $as_echo_n "(cached) " >&6 |
23172 | else | |
5476a9a4 GM |
23173 | |
23174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
067d23c9 | 23175 | /* end confdefs.h. */ |
5476a9a4 | 23176 | #include <stddef.h> |
f199cab1 | 23177 | |
067d23c9 | 23178 | _ACEOF |
5476a9a4 GM |
23179 | case "$host_os" in |
23180 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23181 | *) gl_absname_cpp="$ac_cpp" ;; | |
23182 | esac | |
23183 | ||
23184 | case "$host_os" in | |
23185 | mingw*) | |
23186 | gl_dirsep_regex='[/\\]' | |
23187 | ;; | |
23188 | *) | |
23189 | gl_dirsep_regex='\/' | |
23190 | ;; | |
23191 | esac | |
23192 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23193 | ||
23194 | gl_header_literal_regex=`echo 'stddef.h' \ | |
23195 | | sed -e "$gl_make_literal_regex_sed"` | |
23196 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23197 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23198 | s|^/[^/]|//&| | |
23199 | p | |
23200 | q | |
23201 | }' | |
23202 | gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23203 | sed -n "$gl_absolute_header_sed"`'"' | |
23204 | ||
23205 | ||
f199cab1 | 23206 | fi |
5476a9a4 GM |
23207 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 |
23208 | $as_echo "$gl_cv_next_stddef_h" >&6; } | |
23209 | fi | |
23210 | NEXT_STDDEF_H=$gl_cv_next_stddef_h | |
23211 | ||
23212 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
23213 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23214 | gl_next_as_first_directive='<'stddef.h'>' | |
23215 | else | |
23216 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23217 | gl_next_as_first_directive=$gl_cv_next_stddef_h | |
23218 | fi | |
23219 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive | |
23220 | ||
f199cab1 | 23221 | |
f199cab1 | 23222 | |
f199cab1 | 23223 | |
067d23c9 | 23224 | fi |
067d23c9 | 23225 | |
f199cab1 | 23226 | |
067d23c9 | 23227 | |
067d23c9 | 23228 | |
067d23c9 | 23229 | |
067d23c9 KY |
23230 | |
23231 | ||
067d23c9 | 23232 | |
067d23c9 KY |
23233 | |
23234 | ||
067d23c9 | 23235 | |
3e0be4ab | 23236 | |
5476a9a4 GM |
23237 | if test $gl_cv_have_include_next = yes; then |
23238 | gl_cv_next_stdio_h='<'stdio.h'>' | |
23239 | else | |
23240 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5 | |
23241 | $as_echo_n "checking absolute name of <stdio.h>... " >&6; } | |
23242 | if test "${gl_cv_next_stdio_h+set}" = set; then : | |
23243 | $as_echo_n "(cached) " >&6 | |
f199cab1 | 23244 | else |
5476a9a4 GM |
23245 | |
23246 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23247 | /* end confdefs.h. */ | |
23248 | #include <stdio.h> | |
23249 | ||
f199cab1 | 23250 | _ACEOF |
5476a9a4 GM |
23251 | case "$host_os" in |
23252 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23253 | *) gl_absname_cpp="$ac_cpp" ;; | |
23254 | esac | |
067d23c9 | 23255 | |
5476a9a4 GM |
23256 | case "$host_os" in |
23257 | mingw*) | |
23258 | gl_dirsep_regex='[/\\]' | |
23259 | ;; | |
23260 | *) | |
23261 | gl_dirsep_regex='\/' | |
23262 | ;; | |
23263 | esac | |
23264 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23265 | ||
23266 | gl_header_literal_regex=`echo 'stdio.h' \ | |
23267 | | sed -e "$gl_make_literal_regex_sed"` | |
23268 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23269 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23270 | s|^/[^/]|//&| | |
23271 | p | |
23272 | q | |
23273 | }' | |
23274 | gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23275 | sed -n "$gl_absolute_header_sed"`'"' | |
067d23c9 | 23276 | |
067d23c9 | 23277 | |
f199cab1 | 23278 | fi |
5476a9a4 GM |
23279 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 |
23280 | $as_echo "$gl_cv_next_stdio_h" >&6; } | |
23281 | fi | |
23282 | NEXT_STDIO_H=$gl_cv_next_stdio_h | |
067d23c9 | 23283 | |
5476a9a4 GM |
23284 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
23285 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23286 | gl_next_as_first_directive='<'stdio.h'>' | |
23287 | else | |
23288 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23289 | gl_next_as_first_directive=$gl_cv_next_stdio_h | |
23290 | fi | |
23291 | NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive | |
23292 | ||
23293 | ||
23294 | ||
23295 | ||
23296 | ||
23297 | GNULIB_FSCANF=1 | |
23298 | ||
23299 | ||
23300 | cat >>confdefs.h <<_ACEOF | |
23301 | #define GNULIB_FSCANF 1 | |
23302 | _ACEOF | |
067d23c9 | 23303 | |
067d23c9 | 23304 | |
5476a9a4 | 23305 | GNULIB_SCANF=1 |
f199cab1 | 23306 | |
f199cab1 | 23307 | |
5476a9a4 GM |
23308 | cat >>confdefs.h <<_ACEOF |
23309 | #define GNULIB_SCANF 1 | |
f199cab1 GM |
23310 | _ACEOF |
23311 | ||
067d23c9 | 23312 | |
5476a9a4 GM |
23313 | GNULIB_FGETC=1 |
23314 | GNULIB_GETC=1 | |
23315 | GNULIB_GETCHAR=1 | |
23316 | GNULIB_FGETS=1 | |
23317 | GNULIB_FREAD=1 | |
067d23c9 | 23318 | |
067d23c9 | 23319 | |
5476a9a4 GM |
23320 | GNULIB_FPRINTF=1 |
23321 | GNULIB_PRINTF=1 | |
23322 | GNULIB_VFPRINTF=1 | |
23323 | GNULIB_VPRINTF=1 | |
23324 | GNULIB_FPUTC=1 | |
23325 | GNULIB_PUTC=1 | |
23326 | GNULIB_PUTCHAR=1 | |
23327 | GNULIB_FPUTS=1 | |
23328 | GNULIB_PUTS=1 | |
23329 | GNULIB_FWRITE=1 | |
067d23c9 | 23330 | |
067d23c9 | 23331 | |
067d23c9 | 23332 | |
067d23c9 | 23333 | |
067d23c9 | 23334 | |
067d23c9 | 23335 | |
067d23c9 | 23336 | |
067d23c9 | 23337 | |
3e0be4ab GM |
23338 | |
23339 | ||
23340 | ||
23341 | ||
23342 | ||
23343 | ||
3e0be4ab | 23344 | |
5476a9a4 GM |
23345 | if test $gl_cv_have_include_next = yes; then |
23346 | gl_cv_next_stdlib_h='<'stdlib.h'>' | |
23347 | else | |
23348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5 | |
23349 | $as_echo_n "checking absolute name of <stdlib.h>... " >&6; } | |
23350 | if test "${gl_cv_next_stdlib_h+set}" = set; then : | |
067d23c9 KY |
23351 | $as_echo_n "(cached) " >&6 |
23352 | else | |
5476a9a4 GM |
23353 | |
23354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f199cab1 | 23355 | /* end confdefs.h. */ |
5476a9a4 GM |
23356 | #include <stdlib.h> |
23357 | ||
f199cab1 | 23358 | _ACEOF |
5476a9a4 GM |
23359 | case "$host_os" in |
23360 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23361 | *) gl_absname_cpp="$ac_cpp" ;; | |
23362 | esac | |
067d23c9 | 23363 | |
5476a9a4 GM |
23364 | case "$host_os" in |
23365 | mingw*) | |
23366 | gl_dirsep_regex='[/\\]' | |
23367 | ;; | |
23368 | *) | |
23369 | gl_dirsep_regex='\/' | |
23370 | ;; | |
23371 | esac | |
23372 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
23373 | ||
23374 | gl_header_literal_regex=`echo 'stdlib.h' \ | |
23375 | | sed -e "$gl_make_literal_regex_sed"` | |
23376 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23377 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23378 | s|^/[^/]|//&| | |
23379 | p | |
23380 | q | |
23381 | }' | |
23382 | gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23383 | sed -n "$gl_absolute_header_sed"`'"' | |
3e0be4ab | 23384 | |
067d23c9 | 23385 | |
f199cab1 | 23386 | fi |
5476a9a4 GM |
23387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 |
23388 | $as_echo "$gl_cv_next_stdlib_h" >&6; } | |
23389 | fi | |
23390 | NEXT_STDLIB_H=$gl_cv_next_stdlib_h | |
b0415a03 | 23391 | |
5476a9a4 GM |
23392 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
23393 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23394 | gl_next_as_first_directive='<'stdlib.h'>' | |
23395 | else | |
23396 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23397 | gl_next_as_first_directive=$gl_cv_next_stdlib_h | |
23398 | fi | |
23399 | NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive | |
b0415a03 | 23400 | |
067d23c9 | 23401 | |
067d23c9 | 23402 | |
067d23c9 | 23403 | |
067d23c9 | 23404 | |
067d23c9 | 23405 | |
067d23c9 | 23406 | |
067d23c9 | 23407 | |
067d23c9 | 23408 | |
5476a9a4 | 23409 | # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. |
067d23c9 | 23410 | |
067d23c9 | 23411 | |
067d23c9 | 23412 | |
b0415a03 GM |
23413 | |
23414 | ||
ac1ca7e9 | 23415 | |
0eb775a3 | 23416 | |
5476a9a4 | 23417 | $as_echo "#define my_strftime nstrftime" >>confdefs.h |
067d23c9 | 23418 | |
067d23c9 | 23419 | |
a0a61e58 GM |
23420 | |
23421 | ||
23422 | ||
3e0be4ab | 23423 | |
5476a9a4 GM |
23424 | |
23425 | ||
23426 | if test "$ac_cv_have_decl_strtoimax" != yes; then | |
23427 | HAVE_DECL_STRTOIMAX=0 | |
23428 | fi | |
23429 | ||
23430 | if test $ac_cv_func_strtoimax = yes; then | |
23431 | HAVE_STRTOIMAX=1 | |
23432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 | |
23433 | $as_echo_n "checking whether strtoimax works... " >&6; } | |
23434 | if test "${gl_cv_func_strtoimax+set}" = set; then : | |
f199cab1 GM |
23435 | $as_echo_n "(cached) " >&6 |
23436 | else | |
23437 | if test "$cross_compiling" = yes; then : | |
5476a9a4 GM |
23438 | case "$host_os" in |
23439 | # Guess no on AIX 5. | |
23440 | aix5*) gl_cv_func_strtoimax="guessing no" ;; | |
23441 | # Guess yes otherwise. | |
23442 | *) gl_cv_func_strtoimax="guessing yes" ;; | |
23443 | esac | |
23444 | ||
f199cab1 GM |
23445 | else |
23446 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23447 | /* end confdefs.h. */ | |
3e0be4ab | 23448 | |
5476a9a4 GM |
23449 | #include <errno.h> |
23450 | #include <string.h> | |
23451 | #include <inttypes.h> | |
23452 | int main () | |
23453 | { | |
23454 | if (sizeof (intmax_t) > sizeof (int)) | |
23455 | { | |
23456 | const char *s = "4294967295"; | |
23457 | char *p; | |
23458 | intmax_t res; | |
23459 | errno = 0; | |
23460 | res = strtoimax (s, &p, 10); | |
23461 | if (p != s + strlen (s)) | |
23462 | return 1; | |
23463 | if (errno != 0) | |
23464 | return 2; | |
23465 | if (res != (intmax_t) 65535 * (intmax_t) 65537) | |
23466 | return 3; | |
23467 | } | |
23468 | else | |
23469 | { | |
23470 | const char *s = "2147483647"; | |
23471 | char *p; | |
23472 | intmax_t res; | |
23473 | errno = 0; | |
23474 | res = strtoimax (s, &p, 10); | |
23475 | if (p != s + strlen (s)) | |
23476 | return 1; | |
23477 | if (errno != 0) | |
23478 | return 2; | |
23479 | if (res != 2147483647) | |
23480 | return 3; | |
23481 | } | |
f199cab1 GM |
23482 | return 0; |
23483 | } | |
5476a9a4 | 23484 | |
f199cab1 GM |
23485 | _ACEOF |
23486 | if ac_fn_c_try_run "$LINENO"; then : | |
5476a9a4 | 23487 | gl_cv_func_strtoimax=yes |
f199cab1 | 23488 | else |
5476a9a4 | 23489 | gl_cv_func_strtoimax=no |
f199cab1 GM |
23490 | fi |
23491 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
23492 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
067d23c9 KY |
23493 | fi |
23494 | ||
3e0be4ab | 23495 | |
f199cab1 | 23496 | fi |
5476a9a4 GM |
23497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 |
23498 | $as_echo "$gl_cv_func_strtoimax" >&6; } | |
23499 | case "$gl_cv_func_strtoimax" in | |
23500 | *no) REPLACE_STRTOIMAX=1 ;; | |
23501 | esac | |
23502 | else | |
23503 | HAVE_STRTOIMAX=0 | |
23504 | fi | |
067d23c9 | 23505 | |
a6342fc8 | 23506 | if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then |
067d23c9 | 23507 | |
067d23c9 | 23508 | |
067d23c9 | 23509 | |
067d23c9 | 23510 | |
067d23c9 | 23511 | |
3e0be4ab | 23512 | |
2b1928b8 GM |
23513 | |
23514 | ||
5476a9a4 GM |
23515 | gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" |
23516 | ||
23517 | ||
23518 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
23519 | if test "x$ac_cv_have_decl_strtoll" = x""yes; then : | |
23520 | ac_have_decl=1 | |
f199cab1 | 23521 | else |
5476a9a4 | 23522 | ac_have_decl=0 |
f199cab1 | 23523 | fi |
2b1928b8 | 23524 | |
5476a9a4 GM |
23525 | cat >>confdefs.h <<_ACEOF |
23526 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
23527 | _ACEOF | |
23528 | ||
23529 | ||
067d23c9 | 23530 | |
a6342fc8 | 23531 | fi |
067d23c9 | 23532 | |
3e0be4ab GM |
23533 | |
23534 | ||
23535 | ||
3e0be4ab | 23536 | |
5476a9a4 | 23537 | GNULIB_STRTOIMAX=1 |
3e0be4ab GM |
23538 | |
23539 | ||
23540 | ||
23541 | ||
3e0be4ab GM |
23542 | |
23543 | ||
23544 | ||
f199cab1 | 23545 | |
f199cab1 | 23546 | |
5476a9a4 GM |
23547 | if test "$ac_cv_have_decl_strtoumax" != yes; then |
23548 | HAVE_DECL_STRTOUMAX=0 | |
23549 | fi | |
067d23c9 | 23550 | |
a6342fc8 | 23551 | if test $ac_cv_func_strtoumax = no; then |
0eb775a3 | 23552 | |
5476a9a4 GM |
23553 | |
23554 | ||
23555 | ||
23556 | ||
23557 | ||
23558 | ||
23559 | ||
23560 | gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext" | |
23561 | ||
23562 | ||
23563 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
23564 | if test "x$ac_cv_have_decl_strtoull" = x""yes; then : | |
23565 | ac_have_decl=1 | |
067d23c9 | 23566 | else |
5476a9a4 | 23567 | ac_have_decl=0 |
067d23c9 | 23568 | fi |
5476a9a4 GM |
23569 | |
23570 | cat >>confdefs.h <<_ACEOF | |
23571 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
23572 | _ACEOF | |
23573 | ||
23574 | ||
23575 | ||
a6342fc8 | 23576 | fi |
067d23c9 | 23577 | |
067d23c9 | 23578 | |
067d23c9 | 23579 | |
067d23c9 | 23580 | |
067d23c9 | 23581 | |
5476a9a4 GM |
23582 | GNULIB_STRTOUMAX=1 |
23583 | ||
23584 | ||
23585 | ||
23586 | ||
23587 | ||
23588 | ||
23589 | ||
23590 | if test $ac_cv_func_symlink = no; then | |
23591 | HAVE_SYMLINK=0 | |
23592 | else | |
23593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 | |
23594 | $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } | |
23595 | if test "${gl_cv_func_symlink_works+set}" = set; then : | |
f199cab1 | 23596 | $as_echo_n "(cached) " >&6 |
5476a9a4 GM |
23597 | else |
23598 | if test "$cross_compiling" = yes; then : | |
23599 | case "$host_os" in | |
23600 | # Guess yes on glibc systems. | |
23601 | *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; | |
23602 | # If we don't know, assume the worst. | |
23603 | *) gl_cv_func_symlink_works="guessing no" ;; | |
23604 | esac | |
23605 | ||
f199cab1 GM |
23606 | else |
23607 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23608 | /* end confdefs.h. */ | |
5476a9a4 GM |
23609 | #include <unistd.h> |
23610 | ||
f199cab1 GM |
23611 | int |
23612 | main () | |
23613 | { | |
5476a9a4 GM |
23614 | int result = 0; |
23615 | if (!symlink ("a", "conftest.link/")) | |
23616 | result |= 1; | |
23617 | if (symlink ("conftest.f", "conftest.lnk2")) | |
23618 | result |= 2; | |
23619 | else if (!symlink ("a", "conftest.lnk2/")) | |
23620 | result |= 4; | |
23621 | return result; | |
067d23c9 | 23622 | |
f199cab1 GM |
23623 | ; |
23624 | return 0; | |
23625 | } | |
23626 | _ACEOF | |
5476a9a4 GM |
23627 | if ac_fn_c_try_run "$LINENO"; then : |
23628 | gl_cv_func_symlink_works=yes | |
f199cab1 | 23629 | else |
5476a9a4 | 23630 | gl_cv_func_symlink_works=no |
f199cab1 | 23631 | fi |
5476a9a4 GM |
23632 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
23633 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f199cab1 | 23634 | fi |
067d23c9 | 23635 | |
5476a9a4 | 23636 | rm -f conftest.f conftest.link conftest.lnk2 |
f199cab1 | 23637 | fi |
5476a9a4 GM |
23638 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 |
23639 | $as_echo "$gl_cv_func_symlink_works" >&6; } | |
23640 | case "$gl_cv_func_symlink_works" in | |
23641 | *yes) ;; | |
23642 | *) | |
23643 | REPLACE_SYMLINK=1 | |
23644 | ;; | |
23645 | esac | |
23646 | fi | |
067d23c9 | 23647 | |
a6342fc8 | 23648 | if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then |
067d23c9 | 23649 | |
7e723570 | 23650 | |
7e723570 GM |
23651 | |
23652 | ||
dd0d840e | 23653 | |
dd0d840e GM |
23654 | |
23655 | ||
23656 | ||
5476a9a4 | 23657 | gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext" |
dd0d840e | 23658 | |
a6342fc8 | 23659 | fi |
dd0d840e GM |
23660 | |
23661 | ||
d3127c14 GM |
23662 | |
23663 | ||
d3127c14 | 23664 | |
5476a9a4 | 23665 | GNULIB_SYMLINK=1 |
d3127c14 | 23666 | |
d3127c14 | 23667 | |
d3127c14 GM |
23668 | |
23669 | ||
067d23c9 | 23670 | |
067d23c9 | 23671 | |
d3127c14 | 23672 | |
d3127c14 | 23673 | |
5476a9a4 GM |
23674 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5 |
23675 | $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; } | |
23676 | if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then : | |
23677 | $as_echo_n "(cached) " >&6 | |
23678 | else | |
d3127c14 | 23679 | |
5476a9a4 GM |
23680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23681 | /* end confdefs.h. */ | |
23682 | #include <sys/select.h> | |
23683 | int | |
23684 | main () | |
23685 | { | |
23686 | struct timeval b; | |
23687 | ; | |
23688 | return 0; | |
23689 | } | |
23690 | _ACEOF | |
23691 | if ac_fn_c_try_compile "$LINENO"; then : | |
23692 | gl_cv_header_sys_select_h_selfcontained=yes | |
23693 | else | |
23694 | gl_cv_header_sys_select_h_selfcontained=no | |
23695 | fi | |
23696 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23697 | if test $gl_cv_header_sys_select_h_selfcontained = yes; then | |
23698 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23699 | /* end confdefs.h. */ | |
23700 | #include <sys/select.h> | |
23701 | int | |
23702 | main () | |
23703 | { | |
23704 | int memset; int bzero; | |
23705 | ; | |
23706 | return 0; | |
23707 | } | |
3e0be4ab | 23708 | |
5476a9a4 GM |
23709 | _ACEOF |
23710 | if ac_fn_c_try_compile "$LINENO"; then : | |
23711 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
23712 | /* end confdefs.h. */ | |
23713 | #include <sys/select.h> | |
23714 | int | |
23715 | main () | |
23716 | { | |
dd0d840e | 23717 | |
5476a9a4 GM |
23718 | #undef memset |
23719 | #define memset nonexistent_memset | |
23720 | extern | |
23721 | #ifdef __cplusplus | |
23722 | "C" | |
23723 | #endif | |
23724 | void *memset (void *, int, unsigned long); | |
23725 | #undef bzero | |
23726 | #define bzero nonexistent_bzero | |
23727 | extern | |
23728 | #ifdef __cplusplus | |
23729 | "C" | |
23730 | #endif | |
23731 | void bzero (void *, unsigned long); | |
23732 | fd_set fds; | |
23733 | FD_ZERO (&fds); | |
3e0be4ab | 23734 | |
5476a9a4 GM |
23735 | ; |
23736 | return 0; | |
23737 | } | |
067d23c9 | 23738 | |
5476a9a4 GM |
23739 | _ACEOF |
23740 | if ac_fn_c_try_link "$LINENO"; then : | |
dd0d840e | 23741 | |
5476a9a4 GM |
23742 | else |
23743 | gl_cv_header_sys_select_h_selfcontained=no | |
23744 | fi | |
23745 | rm -f core conftest.err conftest.$ac_objext \ | |
23746 | conftest$ac_exeext conftest.$ac_ext | |
dd0d840e | 23747 | |
5476a9a4 GM |
23748 | fi |
23749 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
23750 | fi | |
dd0d840e | 23751 | |
5476a9a4 GM |
23752 | fi |
23753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 | |
23754 | $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } | |
dd0d840e | 23755 | |
dd0d840e GM |
23756 | |
23757 | ||
dd0d840e GM |
23758 | |
23759 | ||
dd0d840e GM |
23760 | |
23761 | ||
23762 | ||
dd0d840e | 23763 | |
5476a9a4 GM |
23764 | if test $gl_cv_have_include_next = yes; then |
23765 | gl_cv_next_sys_select_h='<'sys/select.h'>' | |
23766 | else | |
23767 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5 | |
23768 | $as_echo_n "checking absolute name of <sys/select.h>... " >&6; } | |
23769 | if test "${gl_cv_next_sys_select_h+set}" = set; then : | |
23770 | $as_echo_n "(cached) " >&6 | |
23771 | else | |
dd0d840e | 23772 | |
5476a9a4 | 23773 | if test $ac_cv_header_sys_select_h = yes; then |
dd0d840e | 23774 | |
dd0d840e | 23775 | |
5476a9a4 GM |
23776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23777 | /* end confdefs.h. */ | |
23778 | #include <sys/select.h> | |
dd0d840e | 23779 | |
5476a9a4 GM |
23780 | _ACEOF |
23781 | case "$host_os" in | |
23782 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23783 | *) gl_absname_cpp="$ac_cpp" ;; | |
23784 | esac | |
dd0d840e | 23785 | |
5476a9a4 GM |
23786 | case "$host_os" in |
23787 | mingw*) | |
23788 | gl_dirsep_regex='[/\\]' | |
23789 | ;; | |
23790 | *) | |
23791 | gl_dirsep_regex='\/' | |
23792 | ;; | |
23793 | esac | |
23794 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
dd0d840e | 23795 | |
5476a9a4 GM |
23796 | gl_header_literal_regex=`echo 'sys/select.h' \ |
23797 | | sed -e "$gl_make_literal_regex_sed"` | |
23798 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23799 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23800 | s|^/[^/]|//&| | |
23801 | p | |
23802 | q | |
23803 | }' | |
23804 | gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23805 | sed -n "$gl_absolute_header_sed"`'"' | |
23806 | else | |
23807 | gl_cv_next_sys_select_h='<'sys/select.h'>' | |
23808 | fi | |
067d23c9 | 23809 | |
067d23c9 | 23810 | |
5476a9a4 GM |
23811 | fi |
23812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 | |
23813 | $as_echo "$gl_cv_next_sys_select_h" >&6; } | |
23814 | fi | |
23815 | NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h | |
23816 | ||
23817 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | |
23818 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23819 | gl_next_as_first_directive='<'sys/select.h'>' | |
23820 | else | |
23821 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23822 | gl_next_as_first_directive=$gl_cv_next_sys_select_h | |
23823 | fi | |
23824 | NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive | |
23825 | ||
23826 | ||
23827 | ||
23828 | ||
23829 | if test $ac_cv_header_sys_select_h = yes; then | |
23830 | HAVE_SYS_SELECT_H=1 | |
23831 | else | |
23832 | HAVE_SYS_SELECT_H=0 | |
23833 | fi | |
067d23c9 KY |
23834 | |
23835 | ||
7e723570 | 23836 | |
7e723570 | 23837 | |
7e723570 | 23838 | |
5476a9a4 GM |
23839 | if test $ac_cv_header_sys_socket_h != yes; then |
23840 | for ac_header in winsock2.h | |
23841 | do : | |
23842 | ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" | |
23843 | if test "x$ac_cv_header_winsock2_h" = x""yes; then : | |
23844 | cat >>confdefs.h <<_ACEOF | |
23845 | #define HAVE_WINSOCK2_H 1 | |
23846 | _ACEOF | |
7e723570 | 23847 | |
5476a9a4 | 23848 | fi |
7e723570 | 23849 | |
5476a9a4 | 23850 | done |
7e723570 | 23851 | |
5476a9a4 GM |
23852 | fi |
23853 | if test "$ac_cv_header_winsock2_h" = yes; then | |
23854 | HAVE_WINSOCK2_H=1 | |
23855 | UNISTD_H_HAVE_WINSOCK2_H=1 | |
23856 | SYS_IOCTL_H_HAVE_WINSOCK2_H=1 | |
23857 | else | |
23858 | HAVE_WINSOCK2_H=0 | |
23859 | fi | |
7e723570 GM |
23860 | |
23861 | ||
dd0d840e | 23862 | |
dd0d840e | 23863 | |
dd0d840e GM |
23864 | |
23865 | ||
dd0d840e | 23866 | |
dd0d840e | 23867 | |
dd0d840e GM |
23868 | |
23869 | ||
23870 | ||
23871 | ||
23872 | ||
23873 | ||
23874 | ||
23875 | ||
dd0d840e | 23876 | |
dd0d840e | 23877 | |
dd0d840e | 23878 | |
dd0d840e | 23879 | |
5476a9a4 GM |
23880 | if test $gl_cv_have_include_next = yes; then |
23881 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' | |
23882 | else | |
23883 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5 | |
23884 | $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; } | |
23885 | if test "${gl_cv_next_sys_stat_h+set}" = set; then : | |
23886 | $as_echo_n "(cached) " >&6 | |
23887 | else | |
dd0d840e | 23888 | |
5476a9a4 | 23889 | if test $ac_cv_header_sys_stat_h = yes; then |
dd0d840e | 23890 | |
dd0d840e | 23891 | |
5476a9a4 GM |
23892 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23893 | /* end confdefs.h. */ | |
23894 | #include <sys/stat.h> | |
dd0d840e | 23895 | |
5476a9a4 GM |
23896 | _ACEOF |
23897 | case "$host_os" in | |
23898 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
23899 | *) gl_absname_cpp="$ac_cpp" ;; | |
23900 | esac | |
dd0d840e | 23901 | |
5476a9a4 GM |
23902 | case "$host_os" in |
23903 | mingw*) | |
23904 | gl_dirsep_regex='[/\\]' | |
23905 | ;; | |
23906 | *) | |
23907 | gl_dirsep_regex='\/' | |
23908 | ;; | |
23909 | esac | |
23910 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
dd0d840e | 23911 | |
5476a9a4 GM |
23912 | gl_header_literal_regex=`echo 'sys/stat.h' \ |
23913 | | sed -e "$gl_make_literal_regex_sed"` | |
23914 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
23915 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
23916 | s|^/[^/]|//&| | |
23917 | p | |
23918 | q | |
23919 | }' | |
23920 | gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
23921 | sed -n "$gl_absolute_header_sed"`'"' | |
23922 | else | |
23923 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' | |
23924 | fi | |
dd0d840e | 23925 | |
dd0d840e | 23926 | |
5476a9a4 GM |
23927 | fi |
23928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 | |
23929 | $as_echo "$gl_cv_next_sys_stat_h" >&6; } | |
23930 | fi | |
23931 | NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h | |
dd0d840e | 23932 | |
5476a9a4 GM |
23933 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
23934 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
23935 | gl_next_as_first_directive='<'sys/stat.h'>' | |
23936 | else | |
23937 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
23938 | gl_next_as_first_directive=$gl_cv_next_sys_stat_h | |
23939 | fi | |
23940 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive | |
dd0d840e | 23941 | |
dd0d840e | 23942 | |
d3127c14 | 23943 | |
d3127c14 | 23944 | |
dd0d840e | 23945 | |
dd0d840e | 23946 | |
dd0d840e | 23947 | |
dd0d840e | 23948 | |
dd0d840e | 23949 | |
dd0d840e | 23950 | |
dd0d840e | 23951 | |
5476a9a4 | 23952 | if test $WINDOWS_64_BIT_ST_SIZE = 1; then |
dd0d840e | 23953 | |
5476a9a4 | 23954 | $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h |
dd0d840e | 23955 | |
5476a9a4 | 23956 | fi |
dd0d840e | 23957 | |
5476a9a4 GM |
23958 | ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h> |
23959 | #include <sys/stat.h> | |
23960 | " | |
23961 | if test "x$ac_cv_type_nlink_t" = x""yes; then : | |
dd0d840e | 23962 | |
5476a9a4 | 23963 | else |
dd0d840e | 23964 | |
5476a9a4 | 23965 | $as_echo "#define nlink_t int" >>confdefs.h |
dd0d840e | 23966 | |
5476a9a4 | 23967 | fi |
dd0d840e | 23968 | |
dd0d840e | 23969 | |
dd0d840e | 23970 | |
dd0d840e | 23971 | |
dd0d840e | 23972 | |
dd0d840e | 23973 | |
dd0d840e | 23974 | |
c9ca3f76 | 23975 | |
dd0d840e | 23976 | |
dd0d840e | 23977 | |
dd0d840e | 23978 | |
c9ca3f76 | 23979 | |
dd0d840e | 23980 | |
dd0d840e GM |
23981 | |
23982 | ||
7e723570 GM |
23983 | |
23984 | ||
7e723570 | 23985 | |
5476a9a4 GM |
23986 | ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h> |
23987 | " | |
23988 | if test "x$ac_cv_have_decl_localtime_r" = x""yes; then : | |
23989 | ac_have_decl=1 | |
23990 | else | |
23991 | ac_have_decl=0 | |
23992 | fi | |
7e723570 | 23993 | |
5476a9a4 GM |
23994 | cat >>confdefs.h <<_ACEOF |
23995 | #define HAVE_DECL_LOCALTIME_R $ac_have_decl | |
23996 | _ACEOF | |
7e723570 | 23997 | |
5476a9a4 GM |
23998 | if test $ac_cv_have_decl_localtime_r = no; then |
23999 | HAVE_DECL_LOCALTIME_R=0 | |
24000 | fi | |
7e723570 | 24001 | |
7e723570 | 24002 | |
5476a9a4 GM |
24003 | if test $ac_cv_func_localtime_r = yes; then |
24004 | HAVE_LOCALTIME_R=1 | |
24005 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5 | |
24006 | $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; } | |
24007 | if test "${gl_cv_time_r_posix+set}" = set; then : | |
24008 | $as_echo_n "(cached) " >&6 | |
24009 | else | |
24010 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24011 | /* end confdefs.h. */ | |
24012 | #include <time.h> | |
7e723570 GM |
24013 | int |
24014 | main () | |
24015 | { | |
5476a9a4 GM |
24016 | /* We don't need to append 'restrict's to the argument types, |
24017 | even though the POSIX signature has the 'restrict's, | |
24018 | since C99 says they can't affect type compatibility. */ | |
24019 | struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; | |
24020 | if (ptr) return 0; | |
24021 | /* Check the return type is a pointer. | |
24022 | On HP-UX 10 it is 'int'. */ | |
24023 | *localtime_r (0, 0); | |
7e723570 GM |
24024 | ; |
24025 | return 0; | |
24026 | } | |
5476a9a4 | 24027 | |
7e723570 | 24028 | _ACEOF |
5476a9a4 GM |
24029 | if ac_fn_c_try_compile "$LINENO"; then : |
24030 | gl_cv_time_r_posix=yes | |
7e723570 | 24031 | else |
5476a9a4 | 24032 | gl_cv_time_r_posix=no |
7e723570 | 24033 | fi |
5476a9a4 | 24034 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
02bd7257 | 24035 | |
5476a9a4 GM |
24036 | fi |
24037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5 | |
24038 | $as_echo "$gl_cv_time_r_posix" >&6; } | |
24039 | if test $gl_cv_time_r_posix = yes; then | |
24040 | REPLACE_LOCALTIME_R=0 | |
24041 | else | |
24042 | REPLACE_LOCALTIME_R=1 | |
24043 | fi | |
24044 | else | |
24045 | HAVE_LOCALTIME_R=0 | |
24046 | fi | |
02bd7257 | 24047 | |
a6342fc8 | 24048 | if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then |
02bd7257 GM |
24049 | |
24050 | ||
02bd7257 | 24051 | |
02bd7257 | 24052 | |
02bd7257 | 24053 | |
02bd7257 | 24054 | |
7e723570 | 24055 | |
7e723570 | 24056 | |
5476a9a4 GM |
24057 | gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" |
24058 | ||
24059 | ||
24060 | : | |
7e723570 | 24061 | |
a6342fc8 | 24062 | fi |
7e723570 | 24063 | |
7e723570 | 24064 | |
7e723570 | 24065 | |
7e723570 | 24066 | |
7e723570 | 24067 | |
5476a9a4 | 24068 | GNULIB_TIME_R=1 |
7e723570 | 24069 | |
7e723570 | 24070 | |
7e723570 | 24071 | |
7e723570 | 24072 | |
7e723570 | 24073 | |
f077f61d GM |
24074 | |
24075 | ||
24076 | ||
24077 | ||
24078 | ||
24079 | LIB_TIMER_TIME= | |
24080 | ||
24081 | gl_saved_libs=$LIBS | |
24082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5 | |
24083 | $as_echo_n "checking for library containing timer_settime... " >&6; } | |
24084 | if test "${ac_cv_search_timer_settime+set}" = set; then : | |
24085 | $as_echo_n "(cached) " >&6 | |
24086 | else | |
24087 | ac_func_search_save_LIBS=$LIBS | |
24088 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24089 | /* end confdefs.h. */ | |
24090 | ||
24091 | /* Override any GCC internal prototype to avoid an error. | |
24092 | Use char because int might match the return type of a GCC | |
24093 | builtin and then its argument prototype would still apply. */ | |
24094 | #ifdef __cplusplus | |
24095 | extern "C" | |
24096 | #endif | |
24097 | char timer_settime (); | |
24098 | int | |
24099 | main () | |
24100 | { | |
24101 | return timer_settime (); | |
24102 | ; | |
24103 | return 0; | |
24104 | } | |
24105 | _ACEOF | |
24106 | for ac_lib in '' rt posix4; do | |
24107 | if test -z "$ac_lib"; then | |
24108 | ac_res="none required" | |
24109 | else | |
24110 | ac_res=-l$ac_lib | |
24111 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
24112 | fi | |
24113 | if ac_fn_c_try_link "$LINENO"; then : | |
24114 | ac_cv_search_timer_settime=$ac_res | |
24115 | fi | |
24116 | rm -f core conftest.err conftest.$ac_objext \ | |
24117 | conftest$ac_exeext | |
24118 | if test "${ac_cv_search_timer_settime+set}" = set; then : | |
24119 | break | |
24120 | fi | |
24121 | done | |
24122 | if test "${ac_cv_search_timer_settime+set}" = set; then : | |
24123 | ||
24124 | else | |
24125 | ac_cv_search_timer_settime=no | |
24126 | fi | |
24127 | rm conftest.$ac_ext | |
24128 | LIBS=$ac_func_search_save_LIBS | |
24129 | fi | |
24130 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5 | |
24131 | $as_echo "$ac_cv_search_timer_settime" >&6; } | |
24132 | ac_res=$ac_cv_search_timer_settime | |
24133 | if test "$ac_res" != no; then : | |
24134 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
24135 | test "$ac_cv_search_timer_settime" = "none required" || | |
24136 | LIB_TIMER_TIME=$ac_cv_search_timer_settime | |
24137 | fi | |
24138 | ||
24139 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24140 | /* end confdefs.h. */ | |
24141 | ||
24142 | #include <features.h> | |
24143 | #ifdef __GNU_LIBRARY__ | |
24144 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ | |
24145 | && !defined __UCLIBC__ | |
24146 | Thread emulation available | |
24147 | #endif | |
24148 | #endif | |
24149 | ||
24150 | _ACEOF | |
24151 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
24152 | $EGREP "Thread" >/dev/null 2>&1; then : | |
24153 | LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD" | |
24154 | fi | |
24155 | rm -f conftest* | |
24156 | ||
24157 | for ac_func in timer_settime | |
24158 | do : | |
24159 | ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" | |
24160 | if test "x$ac_cv_func_timer_settime" = x""yes; then : | |
24161 | cat >>confdefs.h <<_ACEOF | |
24162 | #define HAVE_TIMER_SETTIME 1 | |
24163 | _ACEOF | |
24164 | ||
24165 | fi | |
24166 | done | |
24167 | ||
24168 | LIBS=$gl_saved_libs | |
24169 | ||
a6342fc8 | 24170 | : |
7e723570 | 24171 | |
02bd7257 | 24172 | |
02bd7257 | 24173 | |
02bd7257 | 24174 | |
02bd7257 | 24175 | |
02bd7257 | 24176 | |
02bd7257 | 24177 | |
02bd7257 | 24178 | |
dd0d840e GM |
24179 | |
24180 | ||
24181 | ||
dd0d840e | 24182 | |
5476a9a4 GM |
24183 | if test $gl_cv_have_include_next = yes; then |
24184 | gl_cv_next_unistd_h='<'unistd.h'>' | |
24185 | else | |
24186 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5 | |
24187 | $as_echo_n "checking absolute name of <unistd.h>... " >&6; } | |
24188 | if test "${gl_cv_next_unistd_h+set}" = set; then : | |
24189 | $as_echo_n "(cached) " >&6 | |
24190 | else | |
dd0d840e | 24191 | |
5476a9a4 | 24192 | if test $ac_cv_header_unistd_h = yes; then |
dd0d840e | 24193 | |
dd0d840e | 24194 | |
5476a9a4 | 24195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d3127c14 | 24196 | /* end confdefs.h. */ |
5476a9a4 | 24197 | #include <unistd.h> |
d3127c14 | 24198 | |
5476a9a4 GM |
24199 | _ACEOF |
24200 | case "$host_os" in | |
24201 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | |
24202 | *) gl_absname_cpp="$ac_cpp" ;; | |
24203 | esac | |
d3127c14 | 24204 | |
5476a9a4 GM |
24205 | case "$host_os" in |
24206 | mingw*) | |
24207 | gl_dirsep_regex='[/\\]' | |
24208 | ;; | |
24209 | *) | |
24210 | gl_dirsep_regex='\/' | |
24211 | ;; | |
24212 | esac | |
24213 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | |
24214 | ||
24215 | gl_header_literal_regex=`echo 'unistd.h' \ | |
24216 | | sed -e "$gl_make_literal_regex_sed"` | |
24217 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | |
24218 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | |
24219 | s|^/[^/]|//&| | |
24220 | p | |
24221 | q | |
24222 | }' | |
24223 | gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | | |
24224 | sed -n "$gl_absolute_header_sed"`'"' | |
24225 | else | |
24226 | gl_cv_next_unistd_h='<'unistd.h'>' | |
24227 | fi | |
d3127c14 | 24228 | |
d3127c14 | 24229 | |
c9ca3f76 | 24230 | fi |
5476a9a4 GM |
24231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 |
24232 | $as_echo "$gl_cv_next_unistd_h" >&6; } | |
24233 | fi | |
24234 | NEXT_UNISTD_H=$gl_cv_next_unistd_h | |
c9ca3f76 | 24235 | |
5476a9a4 GM |
24236 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
24237 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | |
24238 | gl_next_as_first_directive='<'unistd.h'>' | |
24239 | else | |
24240 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | |
24241 | gl_next_as_first_directive=$gl_cv_next_unistd_h | |
24242 | fi | |
24243 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive | |
c9ca3f76 | 24244 | |
c9ca3f76 | 24245 | |
c9ca3f76 | 24246 | |
c9ca3f76 | 24247 | |
5476a9a4 GM |
24248 | if test $ac_cv_header_unistd_h = yes; then |
24249 | HAVE_UNISTD_H=1 | |
24250 | else | |
24251 | HAVE_UNISTD_H=0 | |
24252 | fi | |
c9ca3f76 | 24253 | |
d3127c14 | 24254 | |
dd0d840e | 24255 | |
dd0d840e | 24256 | |
d3127c14 | 24257 | |
d3127c14 | 24258 | |
dd0d840e GM |
24259 | |
24260 | ||
c9ca3f76 GM |
24261 | |
24262 | ||
24263 | ||
24264 | ||
24265 | ||
c9ca3f76 | 24266 | |
5476a9a4 GM |
24267 | if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then |
24268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5 | |
24269 | $as_echo_n "checking whether futimesat handles NULL file... " >&6; } | |
24270 | if test "${gl_cv_func_futimesat_works+set}" = set; then : | |
24271 | $as_echo_n "(cached) " >&6 | |
24272 | else | |
24273 | touch conftest.file | |
24274 | if test "$cross_compiling" = yes; then : | |
24275 | case "$host_os" in | |
24276 | # Guess yes on glibc systems. | |
24277 | *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; | |
24278 | # If we don't know, assume the worst. | |
24279 | *) gl_cv_func_futimesat_works="guessing no" ;; | |
24280 | esac | |
c9ca3f76 | 24281 | |
5476a9a4 GM |
24282 | else |
24283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
c9ca3f76 GM |
24284 | /* end confdefs.h. */ |
24285 | ||
5476a9a4 GM |
24286 | #include <stddef.h> |
24287 | #include <sys/times.h> | |
24288 | #include <fcntl.h> | |
c9ca3f76 GM |
24289 | |
24290 | int | |
24291 | main () | |
24292 | { | |
5476a9a4 GM |
24293 | int fd = open ("conftest.file", O_RDWR); |
24294 | if (fd < 0) return 1; | |
24295 | if (futimesat (fd, NULL, NULL)) return 2; | |
c9ca3f76 GM |
24296 | |
24297 | ; | |
24298 | return 0; | |
24299 | } | |
24300 | _ACEOF | |
5476a9a4 GM |
24301 | if ac_fn_c_try_run "$LINENO"; then : |
24302 | gl_cv_func_futimesat_works=yes | |
c9ca3f76 | 24303 | else |
5476a9a4 | 24304 | gl_cv_func_futimesat_works=no |
c9ca3f76 | 24305 | fi |
5476a9a4 GM |
24306 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
24307 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
c9ca3f76 GM |
24308 | fi |
24309 | ||
5476a9a4 GM |
24310 | rm -f conftest.file |
24311 | fi | |
24312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 | |
24313 | $as_echo "$gl_cv_func_futimesat_works" >&6; } | |
24314 | case "$gl_cv_func_futimesat_works" in | |
24315 | *yes) ;; | |
24316 | *) | |
7e723570 | 24317 | |
5476a9a4 | 24318 | $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h |
067d23c9 | 24319 | |
5476a9a4 GM |
24320 | ;; |
24321 | esac | |
24322 | fi | |
dd0d840e | 24323 | |
5476a9a4 | 24324 | gl_gnulib_enabled_dosname=false |
710f5812 GM |
24325 | gl_gnulib_enabled_euidaccess=false |
24326 | gl_gnulib_enabled_getgroups=false | |
5476a9a4 | 24327 | gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false |
710f5812 | 24328 | gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false |
5476a9a4 | 24329 | gl_gnulib_enabled_pathmax=false |
710f5812 | 24330 | gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false |
5476a9a4 GM |
24331 | gl_gnulib_enabled_stat=false |
24332 | gl_gnulib_enabled_strtoll=false | |
24333 | gl_gnulib_enabled_strtoull=false | |
24334 | gl_gnulib_enabled_verify=false | |
710f5812 | 24335 | gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false |
5476a9a4 GM |
24336 | func_gl_gnulib_m4code_dosname () |
24337 | { | |
24338 | if ! $gl_gnulib_enabled_dosname; then | |
24339 | gl_gnulib_enabled_dosname=true | |
24340 | fi | |
24341 | } | |
710f5812 | 24342 | func_gl_gnulib_m4code_euidaccess () |
5476a9a4 | 24343 | { |
710f5812 | 24344 | if ! $gl_gnulib_enabled_euidaccess; then |
dd0d840e | 24345 | |
d3127c14 GM |
24346 | |
24347 | ||
24348 | ||
24349 | ||
710f5812 GM |
24350 | for ac_func in euidaccess |
24351 | do : | |
24352 | ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" | |
24353 | if test "x$ac_cv_func_euidaccess" = x""yes; then : | |
24354 | cat >>confdefs.h <<_ACEOF | |
24355 | #define HAVE_EUIDACCESS 1 | |
24356 | _ACEOF | |
d3127c14 | 24357 | |
710f5812 GM |
24358 | fi |
24359 | done | |
d3127c14 | 24360 | |
710f5812 GM |
24361 | if test $ac_cv_func_euidaccess = no; then |
24362 | HAVE_EUIDACCESS=0 | |
24363 | fi | |
d3127c14 | 24364 | |
710f5812 GM |
24365 | if test $HAVE_EUIDACCESS = 0; then |
24366 | ||
24367 | ||
24368 | ||
24369 | ||
24370 | ||
24371 | ||
24372 | ||
24373 | ||
24374 | gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" | |
24375 | ||
24376 | ||
24377 | ||
24378 | for ac_header in libgen.h | |
24379 | do : | |
24380 | ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" | |
24381 | if test "x$ac_cv_header_libgen_h" = x""yes; then : | |
24382 | cat >>confdefs.h <<_ACEOF | |
24383 | #define HAVE_LIBGEN_H 1 | |
24384 | _ACEOF | |
24385 | ||
24386 | fi | |
24387 | ||
24388 | done | |
24389 | ||
24390 | ||
24391 | ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" | |
24392 | if test "x$ac_cv_func_getgroups" = x""yes; then : | |
24393 | ||
24394 | fi | |
24395 | ||
24396 | ||
24397 | # If we don't yet have getgroups, see if it's in -lbsd. | |
24398 | # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. | |
24399 | ac_save_LIBS=$LIBS | |
24400 | if test $ac_cv_func_getgroups = no; then | |
24401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 | |
24402 | $as_echo_n "checking for getgroups in -lbsd... " >&6; } | |
24403 | if test "${ac_cv_lib_bsd_getgroups+set}" = set; then : | |
5476a9a4 GM |
24404 | $as_echo_n "(cached) " >&6 |
24405 | else | |
710f5812 GM |
24406 | ac_check_lib_save_LIBS=$LIBS |
24407 | LIBS="-lbsd $LIBS" | |
24408 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d3127c14 | 24409 | /* end confdefs.h. */ |
d3127c14 | 24410 | |
710f5812 GM |
24411 | /* Override any GCC internal prototype to avoid an error. |
24412 | Use char because int might match the return type of a GCC | |
24413 | builtin and then its argument prototype would still apply. */ | |
24414 | #ifdef __cplusplus | |
24415 | extern "C" | |
24416 | #endif | |
24417 | char getgroups (); | |
d3127c14 GM |
24418 | int |
24419 | main () | |
24420 | { | |
710f5812 | 24421 | return getgroups (); |
d3127c14 GM |
24422 | ; |
24423 | return 0; | |
24424 | } | |
24425 | _ACEOF | |
710f5812 GM |
24426 | if ac_fn_c_try_link "$LINENO"; then : |
24427 | ac_cv_lib_bsd_getgroups=yes | |
d3127c14 | 24428 | else |
710f5812 | 24429 | ac_cv_lib_bsd_getgroups=no |
5476a9a4 | 24430 | fi |
710f5812 GM |
24431 | rm -f core conftest.err conftest.$ac_objext \ |
24432 | conftest$ac_exeext conftest.$ac_ext | |
24433 | LIBS=$ac_check_lib_save_LIBS | |
d3127c14 | 24434 | fi |
710f5812 GM |
24435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 |
24436 | $as_echo "$ac_cv_lib_bsd_getgroups" >&6; } | |
24437 | if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then : | |
24438 | GETGROUPS_LIB=-lbsd | |
5476a9a4 | 24439 | fi |
710f5812 GM |
24440 | |
24441 | fi | |
24442 | ||
24443 | # Run the program to test the functionality of the system-supplied | |
24444 | # getgroups function only if there is such a function. | |
24445 | if test $ac_cv_func_getgroups = yes; then | |
24446 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 | |
24447 | $as_echo_n "checking for working getgroups... " >&6; } | |
24448 | if test "${ac_cv_func_getgroups_works+set}" = set; then : | |
5476a9a4 GM |
24449 | $as_echo_n "(cached) " >&6 |
24450 | else | |
710f5812 GM |
24451 | if test "$cross_compiling" = yes; then : |
24452 | case "$host_os" in # (( | |
5476a9a4 | 24453 | # Guess yes on glibc systems. |
710f5812 | 24454 | *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; |
5476a9a4 | 24455 | # If we don't know, assume the worst. |
710f5812 | 24456 | *) ac_cv_func_getgroups_works="guessing no" ;; |
5476a9a4 | 24457 | esac |
d3127c14 | 24458 | |
5476a9a4 GM |
24459 | else |
24460 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d3127c14 | 24461 | /* end confdefs.h. */ |
710f5812 | 24462 | $ac_includes_default |
d3127c14 GM |
24463 | int |
24464 | main () | |
24465 | { | |
710f5812 GM |
24466 | /* On Ultrix 4.3, getgroups (0, 0) always fails. */ |
24467 | return getgroups (0, 0) == -1; | |
24468 | ; | |
24469 | return 0; | |
24470 | } | |
24471 | ||
24472 | _ACEOF | |
24473 | if ac_fn_c_try_run "$LINENO"; then : | |
24474 | ac_cv_func_getgroups_works=yes | |
24475 | else | |
24476 | ac_cv_func_getgroups_works=no | |
24477 | fi | |
24478 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24479 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24480 | fi | |
24481 | ||
24482 | ||
24483 | fi | |
24484 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 | |
24485 | $as_echo "$ac_cv_func_getgroups_works" >&6; } | |
24486 | else | |
24487 | ac_cv_func_getgroups_works=no | |
24488 | fi | |
24489 | case "$ac_cv_func_getgroups_works" in | |
24490 | *yes) | |
24491 | ||
24492 | $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h | |
24493 | ||
24494 | ;; | |
24495 | esac | |
24496 | LIBS=$ac_save_LIBS | |
24497 | ||
24498 | ||
24499 | # Solaris 9 and 10 need -lgen to get the eaccess function. | |
24500 | # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* | |
24501 | # programs in the package would end up linked with that potentially-shared | |
24502 | # library, inducing unnecessary run-time overhead. | |
24503 | LIB_EACCESS= | |
24504 | ||
24505 | gl_saved_libs=$LIBS | |
24506 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 | |
24507 | $as_echo_n "checking for library containing eaccess... " >&6; } | |
24508 | if test "${ac_cv_search_eaccess+set}" = set; then : | |
24509 | $as_echo_n "(cached) " >&6 | |
24510 | else | |
24511 | ac_func_search_save_LIBS=$LIBS | |
24512 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24513 | /* end confdefs.h. */ | |
24514 | ||
24515 | /* Override any GCC internal prototype to avoid an error. | |
24516 | Use char because int might match the return type of a GCC | |
24517 | builtin and then its argument prototype would still apply. */ | |
24518 | #ifdef __cplusplus | |
24519 | extern "C" | |
24520 | #endif | |
24521 | char eaccess (); | |
24522 | int | |
24523 | main () | |
24524 | { | |
24525 | return eaccess (); | |
24526 | ; | |
24527 | return 0; | |
24528 | } | |
24529 | _ACEOF | |
24530 | for ac_lib in '' gen; do | |
24531 | if test -z "$ac_lib"; then | |
24532 | ac_res="none required" | |
24533 | else | |
24534 | ac_res=-l$ac_lib | |
24535 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
24536 | fi | |
24537 | if ac_fn_c_try_link "$LINENO"; then : | |
24538 | ac_cv_search_eaccess=$ac_res | |
24539 | fi | |
24540 | rm -f core conftest.err conftest.$ac_objext \ | |
24541 | conftest$ac_exeext | |
24542 | if test "${ac_cv_search_eaccess+set}" = set; then : | |
24543 | break | |
24544 | fi | |
24545 | done | |
24546 | if test "${ac_cv_search_eaccess+set}" = set; then : | |
24547 | ||
24548 | else | |
24549 | ac_cv_search_eaccess=no | |
24550 | fi | |
24551 | rm conftest.$ac_ext | |
24552 | LIBS=$ac_func_search_save_LIBS | |
24553 | fi | |
24554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 | |
24555 | $as_echo "$ac_cv_search_eaccess" >&6; } | |
24556 | ac_res=$ac_cv_search_eaccess | |
24557 | if test "$ac_res" != no; then : | |
24558 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
24559 | test "$ac_cv_search_eaccess" = "none required" || | |
24560 | LIB_EACCESS=$ac_cv_search_eaccess | |
24561 | fi | |
24562 | ||
24563 | for ac_func in eaccess | |
24564 | do : | |
24565 | ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" | |
24566 | if test "x$ac_cv_func_eaccess" = x""yes; then : | |
24567 | cat >>confdefs.h <<_ACEOF | |
24568 | #define HAVE_EACCESS 1 | |
24569 | _ACEOF | |
24570 | ||
24571 | fi | |
24572 | done | |
24573 | ||
24574 | LIBS=$gl_saved_libs | |
24575 | ||
24576 | fi | |
24577 | ||
24578 | ||
24579 | ||
24580 | ||
24581 | ||
24582 | GNULIB_EUIDACCESS=1 | |
24583 | ||
24584 | ||
24585 | ||
24586 | ||
24587 | ||
24588 | gl_gnulib_enabled_euidaccess=true | |
24589 | if test $HAVE_EUIDACCESS = 0; then | |
24590 | func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 | |
24591 | fi | |
24592 | func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c | |
24593 | if test $HAVE_EUIDACCESS = 0; then | |
24594 | func_gl_gnulib_m4code_stat | |
24595 | fi | |
24596 | fi | |
24597 | } | |
24598 | func_gl_gnulib_m4code_getgroups () | |
24599 | { | |
24600 | if ! $gl_gnulib_enabled_getgroups; then | |
24601 | ||
24602 | ||
24603 | ||
24604 | ||
24605 | ||
24606 | ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" | |
24607 | if test "x$ac_cv_func_getgroups" = x""yes; then : | |
24608 | ||
24609 | fi | |
24610 | ||
24611 | ||
24612 | # If we don't yet have getgroups, see if it's in -lbsd. | |
24613 | # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. | |
24614 | ac_save_LIBS=$LIBS | |
24615 | if test $ac_cv_func_getgroups = no; then | |
24616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 | |
24617 | $as_echo_n "checking for getgroups in -lbsd... " >&6; } | |
24618 | if test "${ac_cv_lib_bsd_getgroups+set}" = set; then : | |
24619 | $as_echo_n "(cached) " >&6 | |
24620 | else | |
24621 | ac_check_lib_save_LIBS=$LIBS | |
24622 | LIBS="-lbsd $LIBS" | |
24623 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24624 | /* end confdefs.h. */ | |
24625 | ||
24626 | /* Override any GCC internal prototype to avoid an error. | |
24627 | Use char because int might match the return type of a GCC | |
24628 | builtin and then its argument prototype would still apply. */ | |
24629 | #ifdef __cplusplus | |
24630 | extern "C" | |
24631 | #endif | |
24632 | char getgroups (); | |
24633 | int | |
24634 | main () | |
24635 | { | |
24636 | return getgroups (); | |
24637 | ; | |
24638 | return 0; | |
24639 | } | |
24640 | _ACEOF | |
24641 | if ac_fn_c_try_link "$LINENO"; then : | |
24642 | ac_cv_lib_bsd_getgroups=yes | |
24643 | else | |
24644 | ac_cv_lib_bsd_getgroups=no | |
24645 | fi | |
24646 | rm -f core conftest.err conftest.$ac_objext \ | |
24647 | conftest$ac_exeext conftest.$ac_ext | |
24648 | LIBS=$ac_check_lib_save_LIBS | |
24649 | fi | |
24650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 | |
24651 | $as_echo "$ac_cv_lib_bsd_getgroups" >&6; } | |
24652 | if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then : | |
24653 | GETGROUPS_LIB=-lbsd | |
24654 | fi | |
24655 | ||
24656 | fi | |
24657 | ||
24658 | # Run the program to test the functionality of the system-supplied | |
24659 | # getgroups function only if there is such a function. | |
24660 | if test $ac_cv_func_getgroups = yes; then | |
24661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 | |
24662 | $as_echo_n "checking for working getgroups... " >&6; } | |
24663 | if test "${ac_cv_func_getgroups_works+set}" = set; then : | |
24664 | $as_echo_n "(cached) " >&6 | |
24665 | else | |
24666 | if test "$cross_compiling" = yes; then : | |
24667 | case "$host_os" in # (( | |
24668 | # Guess yes on glibc systems. | |
24669 | *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; | |
24670 | # If we don't know, assume the worst. | |
24671 | *) ac_cv_func_getgroups_works="guessing no" ;; | |
24672 | esac | |
24673 | ||
24674 | else | |
24675 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24676 | /* end confdefs.h. */ | |
24677 | $ac_includes_default | |
24678 | int | |
24679 | main () | |
24680 | { | |
24681 | /* On Ultrix 4.3, getgroups (0, 0) always fails. */ | |
24682 | return getgroups (0, 0) == -1; | |
24683 | ; | |
24684 | return 0; | |
24685 | } | |
24686 | ||
24687 | _ACEOF | |
24688 | if ac_fn_c_try_run "$LINENO"; then : | |
24689 | ac_cv_func_getgroups_works=yes | |
24690 | else | |
24691 | ac_cv_func_getgroups_works=no | |
24692 | fi | |
24693 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24694 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24695 | fi | |
24696 | ||
24697 | ||
24698 | fi | |
24699 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 | |
24700 | $as_echo "$ac_cv_func_getgroups_works" >&6; } | |
24701 | else | |
24702 | ac_cv_func_getgroups_works=no | |
24703 | fi | |
24704 | case "$ac_cv_func_getgroups_works" in | |
24705 | *yes) | |
24706 | ||
24707 | $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h | |
24708 | ||
24709 | ;; | |
24710 | esac | |
24711 | LIBS=$ac_save_LIBS | |
24712 | ||
24713 | if test $ac_cv_func_getgroups != yes; then | |
24714 | HAVE_GETGROUPS=0 | |
24715 | else | |
24716 | if test "$ac_cv_type_getgroups" != gid_t \ | |
24717 | || { case "$ac_cv_func_getgroups_works" in | |
24718 | *yes) false;; | |
24719 | *) true;; | |
24720 | esac | |
24721 | }; then | |
24722 | REPLACE_GETGROUPS=1 | |
24723 | ||
24724 | $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h | |
24725 | ||
24726 | else | |
24727 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 | |
24728 | $as_echo_n "checking whether getgroups handles negative values... " >&6; } | |
24729 | if test "${gl_cv_func_getgroups_works+set}" = set; then : | |
24730 | $as_echo_n "(cached) " >&6 | |
24731 | else | |
24732 | if test "$cross_compiling" = yes; then : | |
24733 | case "$host_os" in | |
24734 | # Guess yes on glibc systems. | |
24735 | *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; | |
24736 | # If we don't know, assume the worst. | |
24737 | *) gl_cv_func_getgroups_works="guessing no" ;; | |
24738 | esac | |
24739 | ||
24740 | else | |
24741 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24742 | /* end confdefs.h. */ | |
24743 | $ac_includes_default | |
24744 | int | |
24745 | main () | |
24746 | { | |
24747 | int size = getgroups (0, 0); | |
24748 | gid_t *list = malloc (size * sizeof *list); | |
24749 | return getgroups (-1, list) != -1; | |
24750 | ; | |
24751 | return 0; | |
24752 | } | |
24753 | _ACEOF | |
24754 | if ac_fn_c_try_run "$LINENO"; then : | |
24755 | gl_cv_func_getgroups_works=yes | |
24756 | else | |
24757 | gl_cv_func_getgroups_works=no | |
24758 | fi | |
24759 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24760 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24761 | fi | |
24762 | ||
24763 | fi | |
24764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 | |
24765 | $as_echo "$gl_cv_func_getgroups_works" >&6; } | |
24766 | case "$gl_cv_func_getgroups_works" in | |
24767 | *yes) ;; | |
24768 | *) REPLACE_GETGROUPS=1 ;; | |
24769 | esac | |
24770 | fi | |
24771 | fi | |
24772 | test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" | |
24773 | ||
24774 | if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then | |
24775 | ||
24776 | ||
24777 | ||
24778 | ||
24779 | ||
24780 | ||
24781 | ||
24782 | ||
24783 | gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" | |
24784 | ||
24785 | fi | |
24786 | ||
24787 | ||
24788 | ||
24789 | ||
24790 | ||
24791 | GNULIB_GETGROUPS=1 | |
24792 | ||
24793 | ||
24794 | ||
24795 | ||
24796 | ||
24797 | gl_gnulib_enabled_getgroups=true | |
24798 | fi | |
24799 | } | |
24800 | func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 () | |
24801 | { | |
24802 | if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then | |
24803 | ||
24804 | ||
24805 | gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true | |
24806 | fi | |
24807 | } | |
24808 | func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 () | |
24809 | { | |
24810 | if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then | |
24811 | ||
24812 | ||
24813 | ||
24814 | ||
24815 | ||
24816 | ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" | |
24817 | if test "x$ac_cv_func_group_member" = x""yes; then : | |
24818 | ||
24819 | else | |
24820 | ||
24821 | HAVE_GROUP_MEMBER=0 | |
24822 | ||
24823 | fi | |
24824 | ||
24825 | ||
24826 | if test $HAVE_GROUP_MEMBER = 0; then | |
24827 | ||
24828 | ||
24829 | ||
24830 | ||
24831 | ||
24832 | ||
24833 | ||
24834 | ||
24835 | gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" | |
24836 | ||
24837 | ||
24838 | ||
24839 | ||
24840 | fi | |
24841 | ||
24842 | ||
24843 | ||
24844 | ||
24845 | ||
24846 | GNULIB_GROUP_MEMBER=1 | |
24847 | ||
24848 | ||
24849 | ||
24850 | ||
24851 | ||
24852 | gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true | |
24853 | if test $HAVE_GROUP_MEMBER = 0; then | |
24854 | func_gl_gnulib_m4code_getgroups | |
24855 | fi | |
24856 | if test $HAVE_GROUP_MEMBER = 0; then | |
24857 | func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec | |
24858 | fi | |
24859 | fi | |
24860 | } | |
24861 | func_gl_gnulib_m4code_pathmax () | |
24862 | { | |
24863 | if ! $gl_gnulib_enabled_pathmax; then | |
24864 | ||
24865 | ||
24866 | ||
24867 | gl_gnulib_enabled_pathmax=true | |
24868 | fi | |
24869 | } | |
24870 | func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c () | |
24871 | { | |
24872 | if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then | |
24873 | gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true | |
24874 | fi | |
24875 | } | |
24876 | func_gl_gnulib_m4code_stat () | |
24877 | { | |
24878 | if ! $gl_gnulib_enabled_stat; then | |
24879 | ||
24880 | ||
24881 | ||
24882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 | |
24883 | $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } | |
24884 | if test "${gl_cv_func_stat_dir_slash+set}" = set; then : | |
24885 | $as_echo_n "(cached) " >&6 | |
24886 | else | |
24887 | if test "$cross_compiling" = yes; then : | |
24888 | case $host_os in | |
24889 | mingw*) gl_cv_func_stat_dir_slash="guessing no";; | |
24890 | *) gl_cv_func_stat_dir_slash="guessing yes";; | |
24891 | esac | |
24892 | else | |
24893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24894 | /* end confdefs.h. */ | |
24895 | #include <sys/stat.h> | |
24896 | ||
24897 | int | |
24898 | main () | |
24899 | { | |
24900 | struct stat st; return stat (".", &st) != stat ("./", &st); | |
24901 | ; | |
24902 | return 0; | |
24903 | } | |
24904 | _ACEOF | |
24905 | if ac_fn_c_try_run "$LINENO"; then : | |
24906 | gl_cv_func_stat_dir_slash=yes | |
24907 | else | |
24908 | gl_cv_func_stat_dir_slash=no | |
24909 | fi | |
24910 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24911 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
24912 | fi | |
24913 | ||
24914 | fi | |
24915 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 | |
24916 | $as_echo "$gl_cv_func_stat_dir_slash" >&6; } | |
24917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 | |
24918 | $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } | |
24919 | if test "${gl_cv_func_stat_file_slash+set}" = set; then : | |
24920 | $as_echo_n "(cached) " >&6 | |
24921 | else | |
24922 | touch conftest.tmp | |
24923 | # Assume that if we have lstat, we can also check symlinks. | |
24924 | if test $ac_cv_func_lstat = yes; then | |
24925 | ln -s conftest.tmp conftest.lnk | |
24926 | fi | |
24927 | if test "$cross_compiling" = yes; then : | |
24928 | case "$host_os" in | |
24929 | # Guess yes on glibc systems. | |
24930 | *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; | |
24931 | # If we don't know, assume the worst. | |
24932 | *) gl_cv_func_stat_file_slash="guessing no" ;; | |
24933 | esac | |
24934 | ||
24935 | else | |
24936 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
24937 | /* end confdefs.h. */ | |
24938 | #include <sys/stat.h> | |
24939 | ||
24940 | int | |
24941 | main () | |
24942 | { | |
24943 | int result = 0; | |
24944 | struct stat st; | |
24945 | if (!stat ("conftest.tmp/", &st)) | |
24946 | result |= 1; | |
24947 | #if HAVE_LSTAT | |
24948 | if (!stat ("conftest.lnk/", &st)) | |
5476a9a4 GM |
24949 | result |= 2; |
24950 | #endif | |
24951 | return result; | |
d3127c14 GM |
24952 | |
24953 | ; | |
24954 | return 0; | |
24955 | } | |
24956 | _ACEOF | |
5476a9a4 GM |
24957 | if ac_fn_c_try_run "$LINENO"; then : |
24958 | gl_cv_func_stat_file_slash=yes | |
d3127c14 | 24959 | else |
5476a9a4 GM |
24960 | gl_cv_func_stat_file_slash=no |
24961 | fi | |
24962 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
24963 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
d3127c14 | 24964 | fi |
d3127c14 | 24965 | |
5476a9a4 GM |
24966 | rm -f conftest.tmp conftest.lnk |
24967 | fi | |
24968 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 | |
24969 | $as_echo "$gl_cv_func_stat_file_slash" >&6; } | |
24970 | case $gl_cv_func_stat_dir_slash in | |
24971 | *no) REPLACE_STAT=1 | |
d3127c14 | 24972 | |
5476a9a4 GM |
24973 | $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h |
24974 | ;; | |
24975 | esac | |
24976 | case $gl_cv_func_stat_file_slash in | |
24977 | *no) REPLACE_STAT=1 | |
d3127c14 | 24978 | |
5476a9a4 GM |
24979 | $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h |
24980 | ;; | |
24981 | esac | |
d3127c14 | 24982 | |
a6342fc8 | 24983 | if test $REPLACE_STAT = 1; then |
d3127c14 | 24984 | |
dd0d840e | 24985 | |
dd0d840e | 24986 | |
dd0d840e | 24987 | |
dd0d840e | 24988 | |
dd0d840e | 24989 | |
067d23c9 KY |
24990 | |
24991 | ||
5476a9a4 | 24992 | gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" |
067d23c9 | 24993 | |
45d4966b | 24994 | : |
a6342fc8 | 24995 | fi |
067d23c9 | 24996 | |
dd0d840e GM |
24997 | |
24998 | ||
dd0d840e | 24999 | |
dd0d840e | 25000 | |
5476a9a4 | 25001 | GNULIB_STAT=1 |
dd0d840e | 25002 | |
067d23c9 KY |
25003 | |
25004 | ||
25005 | ||
25006 | ||
5476a9a4 GM |
25007 | gl_gnulib_enabled_stat=true |
25008 | if test $REPLACE_STAT = 1; then | |
25009 | func_gl_gnulib_m4code_dosname | |
25010 | fi | |
25011 | if test $REPLACE_STAT = 1; then | |
25012 | func_gl_gnulib_m4code_pathmax | |
25013 | fi | |
25014 | if test $REPLACE_STAT = 1; then | |
25015 | func_gl_gnulib_m4code_verify | |
25016 | fi | |
25017 | fi | |
25018 | } | |
25019 | func_gl_gnulib_m4code_strtoll () | |
25020 | { | |
25021 | if ! $gl_gnulib_enabled_strtoll; then | |
067d23c9 KY |
25022 | |
25023 | ||
25024 | ||
5476a9a4 GM |
25025 | if test "$ac_cv_type_long_long_int" = yes; then |
25026 | for ac_func in strtoll | |
25027 | do : | |
25028 | ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" | |
25029 | if test "x$ac_cv_func_strtoll" = x""yes; then : | |
25030 | cat >>confdefs.h <<_ACEOF | |
25031 | #define HAVE_STRTOLL 1 | |
25032 | _ACEOF | |
067d23c9 | 25033 | |
5476a9a4 GM |
25034 | fi |
25035 | done | |
067d23c9 | 25036 | |
5476a9a4 GM |
25037 | if test $ac_cv_func_strtoll = no; then |
25038 | HAVE_STRTOLL=0 | |
25039 | fi | |
25040 | fi | |
067d23c9 | 25041 | |
a6342fc8 | 25042 | if test $HAVE_STRTOLL = 0; then |
067d23c9 KY |
25043 | |
25044 | ||
25045 | ||
067d23c9 KY |
25046 | |
25047 | ||
25048 | ||
25049 | ||
25050 | ||
5476a9a4 | 25051 | gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" |
067d23c9 KY |
25052 | |
25053 | ||
5476a9a4 | 25054 | : |
067d23c9 | 25055 | |
a6342fc8 | 25056 | fi |
067d23c9 KY |
25057 | |
25058 | ||
25059 | ||
067d23c9 | 25060 | |
067d23c9 | 25061 | |
5476a9a4 | 25062 | GNULIB_STRTOLL=1 |
067d23c9 | 25063 | |
397f7161 | 25064 | |
067d23c9 KY |
25065 | |
25066 | ||
067d23c9 | 25067 | |
5476a9a4 GM |
25068 | gl_gnulib_enabled_strtoll=true |
25069 | fi | |
25070 | } | |
25071 | func_gl_gnulib_m4code_strtoull () | |
25072 | { | |
25073 | if ! $gl_gnulib_enabled_strtoull; then | |
067d23c9 | 25074 | |
067d23c9 | 25075 | |
067d23c9 | 25076 | |
5476a9a4 GM |
25077 | if test "$ac_cv_type_unsigned_long_long_int" = yes; then |
25078 | for ac_func in strtoull | |
25079 | do : | |
25080 | ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" | |
25081 | if test "x$ac_cv_func_strtoull" = x""yes; then : | |
25082 | cat >>confdefs.h <<_ACEOF | |
25083 | #define HAVE_STRTOULL 1 | |
25084 | _ACEOF | |
067d23c9 | 25085 | |
f199cab1 | 25086 | fi |
5476a9a4 | 25087 | done |
067d23c9 | 25088 | |
5476a9a4 GM |
25089 | if test $ac_cv_func_strtoull = no; then |
25090 | HAVE_STRTOULL=0 | |
25091 | fi | |
25092 | fi | |
067d23c9 | 25093 | |
a6342fc8 | 25094 | if test $HAVE_STRTOULL = 0; then |
067d23c9 KY |
25095 | |
25096 | ||
067d23c9 | 25097 | |
067d23c9 | 25098 | |
067d23c9 | 25099 | |
067d23c9 | 25100 | |
067d23c9 | 25101 | |
067d23c9 | 25102 | |
5476a9a4 | 25103 | gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext" |
067d23c9 | 25104 | |
067d23c9 | 25105 | |
5476a9a4 | 25106 | : |
067d23c9 | 25107 | |
a6342fc8 | 25108 | fi |
067d23c9 KY |
25109 | |
25110 | ||
3e0be4ab | 25111 | |
3e0be4ab | 25112 | |
067d23c9 | 25113 | |
5476a9a4 | 25114 | GNULIB_STRTOULL=1 |
067d23c9 | 25115 | |
a0a61e58 | 25116 | |
067d23c9 | 25117 | |
067d23c9 KY |
25118 | |
25119 | ||
5476a9a4 GM |
25120 | gl_gnulib_enabled_strtoull=true |
25121 | fi | |
25122 | } | |
25123 | func_gl_gnulib_m4code_verify () | |
25124 | { | |
25125 | if ! $gl_gnulib_enabled_verify; then | |
25126 | gl_gnulib_enabled_verify=true | |
25127 | fi | |
25128 | } | |
710f5812 GM |
25129 | func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec () |
25130 | { | |
25131 | if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then | |
25132 | gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true | |
25133 | fi | |
25134 | } | |
25135 | if test $HAVE_FACCESSAT = 0; then | |
25136 | func_gl_gnulib_m4code_dosname | |
25137 | fi | |
25138 | if test $HAVE_FACCESSAT = 0; then | |
25139 | func_gl_gnulib_m4code_euidaccess | |
25140 | fi | |
5476a9a4 GM |
25141 | if test $REPLACE_GETOPT = 1; then |
25142 | func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 | |
25143 | fi | |
25144 | if test $REPLACE_LSTAT = 1; then | |
25145 | func_gl_gnulib_m4code_dosname | |
25146 | fi | |
25147 | if test $REPLACE_LSTAT = 1; then | |
25148 | func_gl_gnulib_m4code_stat | |
25149 | fi | |
25150 | if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then | |
25151 | func_gl_gnulib_m4code_stat | |
25152 | fi | |
25153 | if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then | |
25154 | func_gl_gnulib_m4code_strtoll | |
25155 | fi | |
25156 | if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then | |
25157 | func_gl_gnulib_m4code_verify | |
25158 | fi | |
25159 | if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then | |
25160 | func_gl_gnulib_m4code_strtoull | |
25161 | fi | |
25162 | if test $ac_cv_func_strtoumax = no; then | |
25163 | func_gl_gnulib_m4code_verify | |
25164 | fi | |
067d23c9 | 25165 | |
5476a9a4 GM |
25166 | if $gl_gnulib_enabled_dosname; then |
25167 | gl_GNULIB_ENABLED_dosname_TRUE= | |
25168 | gl_GNULIB_ENABLED_dosname_FALSE='#' | |
25169 | else | |
25170 | gl_GNULIB_ENABLED_dosname_TRUE='#' | |
25171 | gl_GNULIB_ENABLED_dosname_FALSE= | |
25172 | fi | |
067d23c9 | 25173 | |
710f5812 GM |
25174 | if $gl_gnulib_enabled_euidaccess; then |
25175 | gl_GNULIB_ENABLED_euidaccess_TRUE= | |
25176 | gl_GNULIB_ENABLED_euidaccess_FALSE='#' | |
25177 | else | |
25178 | gl_GNULIB_ENABLED_euidaccess_TRUE='#' | |
25179 | gl_GNULIB_ENABLED_euidaccess_FALSE= | |
25180 | fi | |
25181 | ||
25182 | if $gl_gnulib_enabled_getgroups; then | |
25183 | gl_GNULIB_ENABLED_getgroups_TRUE= | |
25184 | gl_GNULIB_ENABLED_getgroups_FALSE='#' | |
25185 | else | |
25186 | gl_GNULIB_ENABLED_getgroups_TRUE='#' | |
25187 | gl_GNULIB_ENABLED_getgroups_FALSE= | |
25188 | fi | |
25189 | ||
5476a9a4 GM |
25190 | if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then |
25191 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE= | |
25192 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#' | |
25193 | else | |
25194 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#' | |
25195 | gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE= | |
25196 | fi | |
067d23c9 | 25197 | |
710f5812 GM |
25198 | if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then |
25199 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE= | |
25200 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#' | |
25201 | else | |
25202 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#' | |
25203 | gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE= | |
25204 | fi | |
25205 | ||
5476a9a4 GM |
25206 | if $gl_gnulib_enabled_pathmax; then |
25207 | gl_GNULIB_ENABLED_pathmax_TRUE= | |
25208 | gl_GNULIB_ENABLED_pathmax_FALSE='#' | |
25209 | else | |
25210 | gl_GNULIB_ENABLED_pathmax_TRUE='#' | |
25211 | gl_GNULIB_ENABLED_pathmax_FALSE= | |
25212 | fi | |
067d23c9 | 25213 | |
710f5812 GM |
25214 | if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then |
25215 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE= | |
25216 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#' | |
25217 | else | |
25218 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#' | |
25219 | gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE= | |
25220 | fi | |
25221 | ||
5476a9a4 GM |
25222 | if $gl_gnulib_enabled_stat; then |
25223 | gl_GNULIB_ENABLED_stat_TRUE= | |
25224 | gl_GNULIB_ENABLED_stat_FALSE='#' | |
25225 | else | |
25226 | gl_GNULIB_ENABLED_stat_TRUE='#' | |
25227 | gl_GNULIB_ENABLED_stat_FALSE= | |
25228 | fi | |
067d23c9 | 25229 | |
5476a9a4 GM |
25230 | if $gl_gnulib_enabled_strtoll; then |
25231 | gl_GNULIB_ENABLED_strtoll_TRUE= | |
25232 | gl_GNULIB_ENABLED_strtoll_FALSE='#' | |
25233 | else | |
25234 | gl_GNULIB_ENABLED_strtoll_TRUE='#' | |
25235 | gl_GNULIB_ENABLED_strtoll_FALSE= | |
25236 | fi | |
067d23c9 | 25237 | |
5476a9a4 GM |
25238 | if $gl_gnulib_enabled_strtoull; then |
25239 | gl_GNULIB_ENABLED_strtoull_TRUE= | |
25240 | gl_GNULIB_ENABLED_strtoull_FALSE='#' | |
25241 | else | |
25242 | gl_GNULIB_ENABLED_strtoull_TRUE='#' | |
25243 | gl_GNULIB_ENABLED_strtoull_FALSE= | |
f199cab1 | 25244 | fi |
067d23c9 | 25245 | |
5476a9a4 GM |
25246 | if $gl_gnulib_enabled_verify; then |
25247 | gl_GNULIB_ENABLED_verify_TRUE= | |
25248 | gl_GNULIB_ENABLED_verify_FALSE='#' | |
25249 | else | |
25250 | gl_GNULIB_ENABLED_verify_TRUE='#' | |
25251 | gl_GNULIB_ENABLED_verify_FALSE= | |
25252 | fi | |
067d23c9 | 25253 | |
710f5812 GM |
25254 | if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then |
25255 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE= | |
25256 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#' | |
25257 | else | |
25258 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#' | |
25259 | gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE= | |
25260 | fi | |
25261 | ||
5476a9a4 | 25262 | # End of code from modules |
067d23c9 | 25263 | |
067d23c9 | 25264 | |
067d23c9 | 25265 | |
067d23c9 | 25266 | |
f199cab1 | 25267 | |
f199cab1 GM |
25268 | |
25269 | ||
067d23c9 | 25270 | |
5476a9a4 GM |
25271 | |
25272 | gltests_libdeps= | |
25273 | gltests_ltlibdeps= | |
067d23c9 | 25274 | |
067d23c9 | 25275 | |
067d23c9 KY |
25276 | |
25277 | ||
067d23c9 KY |
25278 | |
25279 | ||
3e0be4ab | 25280 | |
3e0be4ab | 25281 | |
3e0be4ab | 25282 | |
5476a9a4 GM |
25283 | gl_source_base='tests' |
25284 | gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS | |
3e0be4ab | 25285 | |
5476a9a4 | 25286 | gl_module_indicator_condition=$gltests_WITNESS |
3e0be4ab GM |
25287 | |
25288 | ||
25289 | ||
25290 | ||
25291 | ||
067d23c9 KY |
25292 | |
25293 | ||
25294 | ||
3e0be4ab | 25295 | |
3e0be4ab | 25296 | |
5476a9a4 GM |
25297 | LIBGNU_LIBDEPS="$gl_libdeps" |
25298 | ||
25299 | LIBGNU_LTLIBDEPS="$gl_ltlibdeps" | |
25300 | ||
067d23c9 | 25301 | |
5476a9a4 GM |
25302 | CFLAGS=$SAVE_CFLAGS |
25303 | LIBS=$SAVE_LIBS | |
067d23c9 KY |
25304 | |
25305 | case "$opsys" in | |
25306 | aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;; | |
25307 | ||
25308 | darwin) | |
25309 | ## The -headerpad option tells ld (see man page) to leave room at the | |
25310 | ## end of the header for adding load commands. Needed for dumping. | |
25311 | ## 0x690 is the total size of 30 segment load commands (at 56 | |
25312 | ## each); under Cocoa 31 commands are required. | |
25313 | if test "$HAVE_NS" = "yes"; then | |
25314 | libs_nsgui="-framework AppKit" | |
25315 | headerpad_extra=6C8 | |
25316 | else | |
25317 | libs_nsgui= | |
25318 | headerpad_extra=690 | |
25319 | fi | |
85cf5029 | 25320 | LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra" |
067d23c9 KY |
25321 | |
25322 | ## This is here because src/Makefile.in did some extra fiddling around | |
25323 | ## with LD_SWITCH_SYSTEM. The cpp logic was: | |
25324 | ## #ifndef LD_SWITCH_SYSTEM | |
25325 | ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF))) | |
25326 | ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to: | |
42bbbe8b | 25327 | ## not using gcc, darwin. |
067d23c9 KY |
25328 | ## Because this was done in src/Makefile.in, the resulting part of |
25329 | ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link). | |
25330 | ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS, | |
25331 | ## rather than LD_SWITCH_SYSTEM. | |
25332 | test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \ | |
25333 | LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS" | |
25334 | ;; | |
25335 | ||
ae629dae GM |
25336 | ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to |
25337 | ## find X at run-time. | |
25338 | ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the | |
25339 | ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH | |
067d23c9 KY |
25340 | ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM |
25341 | ## had different values in configure (in ac_link) and src/Makefile.in. | |
25342 | ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS. | |
ae629dae | 25343 | gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;; |
067d23c9 KY |
25344 | |
25345 | *) LD_SWITCH_SYSTEM_TEMACS= ;; | |
25346 | esac | |
25347 | ||
25348 | if test "$NS_IMPL_GNUSTEP" = "yes"; then | |
25349 | LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread" | |
25350 | fi | |
25351 | ||
25352 | ||
25353 | ||
25354 | ||
25355 | LD_FIRSTFLAG= | |
25356 | ORDINARY_LINK= | |
25357 | case "$opsys" in | |
25358 | ## gnu: GNU needs its own crt0. | |
25359 | aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;; | |
25360 | ||
25361 | ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the | |
25362 | ## library search parth, i.e. it won't search /usr/lib for libc and | |
25363 | ## friends. Using -nostartfiles instead avoids this problem, and | |
25364 | ## will also work on earlier NetBSD releases. | |
25365 | netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;; | |
25366 | ||
42bbbe8b | 25367 | ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says |
067d23c9 | 25368 | ## MkLinux/LinuxPPC needs this. |
42bbbe8b | 25369 | ## s390x-* only supports opsys = gnu-linux so it can be added here. |
067d23c9 | 25370 | gnu-*) |
42bbbe8b GM |
25371 | case "$canonical" in |
25372 | powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;; | |
067d23c9 KY |
25373 | esac |
25374 | ;; | |
25375 | esac | |
25376 | ||
25377 | ||
25378 | if test "x$ORDINARY_LINK" = "xyes"; then | |
25379 | ||
25380 | LD_FIRSTFLAG="" | |
25381 | ||
25382 | $as_echo "#define ORDINARY_LINK 1" >>confdefs.h | |
25383 | ||
25384 | ||
25385 | ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are: | |
42bbbe8b | 25386 | ## freebsd, gnu-* not on powerpc*|s390x*. |
067d23c9 KY |
25387 | elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then |
25388 | ||
25389 | ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure | |
25390 | ## places that are difficult to figure out at make time. Fortunately, | |
25391 | ## these same versions allow you to pass arbitrary flags on to the | |
25392 | ## linker, so there is no reason not to use it as a linker. | |
25393 | ## | |
25394 | ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from | |
25395 | ## searching for libraries in its internal directories, so we have to | |
25396 | ## ask GCC explicitly where to find libgcc.a (LIB_GCC below). | |
25397 | LD_FIRSTFLAG="-nostdlib" | |
25398 | fi | |
25399 | ||
25400 | ## FIXME? What setting of EDIT_LDFLAGS should this have? | |
25401 | test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic" | |
25402 | ||
25403 | ||
25404 | ||
25405 | ||
25406 | ## FIXME? The logic here is not precisely the same as that above. | |
25407 | ## There is no check here for a pre-defined LD_FIRSTFLAG. | |
25408 | ## Should we only be setting LIB_GCC if LD ~ -nostdlib? | |
25409 | LIB_GCC= | |
25410 | if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then | |
25411 | ||
25412 | case "$opsys" in | |
25413 | freebsd|netbsd|openbsd) LIB_GCC= ;; | |
25414 | ||
25415 | gnu-*) | |
25416 | ## armin76@gentoo.org reported that the lgcc_s flag is necessary to | |
25417 | ## build on ARM EABI under GNU/Linux. (Bug#5518) | |
d6a003a8 AS |
25418 | case $host_cpu in |
25419 | arm*) | |
067d23c9 | 25420 | LIB_GCC="-lgcc_s" |
d6a003a8 AS |
25421 | ;; |
25422 | *) | |
067d23c9 KY |
25423 | ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then |
25424 | ## immediately undefine it again and redefine it to empty. | |
25425 | ## Was the C_SWITCH_X_SITE part really necessary? | |
25426 | ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name` | |
25427 | LIB_GCC= | |
d6a003a8 AS |
25428 | ;; |
25429 | esac | |
067d23c9 KY |
25430 | ;; |
25431 | ||
25432 | ## Ask GCC where to find libgcc.a. | |
25433 | *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;; | |
25434 | esac | |
25435 | fi | |
25436 | ||
42dcba54 GM |
25437 | ## Common for all window systems |
25438 | if test "$window_system" != "none"; then | |
067d23c9 KY |
25439 | |
25440 | $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h | |
25441 | ||
42dcba54 | 25442 | WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o" |
067d23c9 KY |
25443 | fi |
25444 | ||
25445 | ||
25446 | ||
25447 | ||
42dcba54 | 25448 | |
067d23c9 KY |
25449 | #### Report on what we decided to do. |
25450 | #### Report GTK as a toolkit, even if it doesn't use Xt. | |
25451 | #### It makes printing result more understandable as using GTK sets | |
25452 | #### toolkit_scroll_bars to yes by default. | |
25453 | if test "${HAVE_GTK}" = "yes"; then | |
a732eace | 25454 | USE_X_TOOLKIT="$USE_GTK_TOOLKIT" |
067d23c9 KY |
25455 | fi |
25456 | ||
25457 | echo " | |
25458 | Configured for \`${canonical}'. | |
25459 | ||
25460 | Where should the build process find the source code? ${srcdir} | |
067d23c9 KY |
25461 | What compiler should emacs be built with? ${CC} ${CFLAGS} |
25462 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
25463 | Should Emacs use a relocating allocator for buffers? ${REL_ALLOC} | |
25464 | Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers | |
25465 | What window system should Emacs use? ${window_system} | |
25466 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" | |
25467 | ||
25468 | if test -n "${x_includes}"; then | |
25469 | echo " Where do we find X Windows header files? ${x_includes}" | |
25470 | else | |
25471 | echo " Where do we find X Windows header files? Standard dirs" | |
25472 | fi | |
25473 | if test -n "${x_libraries}"; then | |
25474 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
25475 | else | |
25476 | echo " Where do we find X Windows libraries? Standard dirs" | |
25477 | fi | |
25478 | ||
25479 | echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}" | |
25480 | echo " Does Emacs use -lXpm? ${HAVE_XPM}" | |
25481 | echo " Does Emacs use -ljpeg? ${HAVE_JPEG}" | |
25482 | echo " Does Emacs use -ltiff? ${HAVE_TIFF}" | |
25483 | echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF" | |
25484 | echo " Does Emacs use -lpng? ${HAVE_PNG}" | |
25485 | echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}" | |
25486 | echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}" | |
25487 | ||
25488 | echo " Does Emacs use -lgpm? ${HAVE_GPM}" | |
25489 | echo " Does Emacs use -ldbus? ${HAVE_DBUS}" | |
25490 | echo " Does Emacs use -lgconf? ${HAVE_GCONF}" | |
f527bd02 | 25491 | echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}" |
067d23c9 | 25492 | echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}" |
27f5a136 | 25493 | echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}" |
067d23c9 KY |
25494 | echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}" |
25495 | ||
25496 | echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}" | |
25497 | echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}" | |
25498 | echo " Does Emacs use -lotf? ${HAVE_LIBOTF}" | |
25499 | echo " Does Emacs use -lxft? ${HAVE_XFT}" | |
25500 | ||
25501 | echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}" | |
25502 | echo | |
25503 | ||
eb39a72d GM |
25504 | if test -n "${EMACSDATA}"; then |
25505 | echo " Environment variable EMACSDATA set to: $EMACSDATA" | |
25506 | fi | |
25507 | if test -n "${EMACSDOC}"; then | |
25508 | echo " Environment variable EMACSDOC set to: $EMACSDOC" | |
25509 | fi | |
25510 | ||
067d23c9 KY |
25511 | echo |
25512 | ||
25513 | if test "$HAVE_NS" = "yes"; then | |
25514 | echo | |
3d0788a9 | 25515 | echo "You must run \"${MAKE-make} install\" in order to test the built application. |
067d23c9 KY |
25516 | The installed application will go to nextstep/Emacs.app and can be |
25517 | run or moved from there." | |
25518 | if test "$EN_NS_SELF_CONTAINED" = "yes"; then | |
25519 | echo "The application will be fully self-contained." | |
25520 | else | |
25521 | echo "The lisp resources for the application will be installed under ${prefix}. | |
3d0788a9 | 25522 | You may need to run \"${MAKE-make} install\" with sudo. The application will fail |
067d23c9 KY |
25523 | to run if these resources are not installed." |
25524 | fi | |
25525 | echo | |
25526 | fi | |
25527 | ||
031fabfc GM |
25528 | if test "${opsys}" = "cygwin"; then |
25529 | case `uname -r` in | |
25530 | 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5 | |
25531 | $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;} | |
25532 | echo | |
25533 | ;; | |
25534 | esac | |
25535 | fi | |
067d23c9 KY |
25536 | |
25537 | # Remove any trailing slashes in these variables. | |
25538 | test "${prefix}" != NONE && | |
25539 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
25540 | test "${exec_prefix}" != NONE && | |
25541 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
25542 | ||
bb7dce39 GM |
25543 | if test "$HAVE_NS" = "yes"; then |
25544 | if test "$NS_IMPL_GNUSTEP" = yes; then | |
25545 | ac_config_files="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" | |
25546 | ||
25547 | else | |
25548 | ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" | |
25549 | ||
25550 | fi | |
25551 | fi | |
25552 | ||
25553 | SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile" | |
56ade35c | 25554 | |
bb7dce39 | 25555 | ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile" |
56ade35c | 25556 | |
a877df06 | 25557 | |
73b78882 | 25558 | opt_makefile=test/automated/Makefile |
a877df06 | 25559 | |
56ade35c | 25560 | if test -f $srcdir/${opt_makefile}.in; then |
73b78882 | 25561 | SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile" |
56ade35c | 25562 | ac_config_files="$ac_config_files test/automated/Makefile" |
a877df06 | 25563 | |
56ade35c | 25564 | fi |
73b78882 | 25565 | |
40b65096 GM |
25566 | |
25567 | opt_makefile=admin/unidata/Makefile | |
25568 | ||
25569 | if test -f $srcdir/${opt_makefile}.in; then | |
25570 | SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile" | |
25571 | ac_config_files="$ac_config_files admin/unidata/Makefile" | |
25572 | ||
25573 | fi | |
25574 | ||
25575 | ||
56ade35c | 25576 | SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'` |
73b78882 | 25577 | |
067d23c9 | 25578 | |
9411886d PE |
25579 | |
25580 | ac_config_commands="$ac_config_commands mkdirs" | |
25581 | ||
25582 | ||
25583 | ac_config_commands="$ac_config_commands epaths" | |
25584 | ||
25585 | ||
25586 | ac_config_commands="$ac_config_commands gdbinit" | |
25587 | ||
067d23c9 KY |
25588 | |
25589 | cat >confcache <<\_ACEOF | |
25590 | # This file is a shell script that caches the results of configure | |
25591 | # tests run on this system so they can be shared between configure | |
25592 | # scripts and configure runs, see configure's option --config-cache. | |
25593 | # It is not useful on other systems. If it contains results you don't | |
25594 | # want to keep, you may remove or edit it. | |
25595 | # | |
25596 | # config.status only pays attention to the cache file if you give it | |
25597 | # the --recheck option to rerun configure. | |
25598 | # | |
25599 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
25600 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
25601 | # following values. | |
25602 | ||
25603 | _ACEOF | |
25604 | ||
25605 | # The following way of writing the cache mishandles newlines in values, | |
25606 | # but we know of no workaround that is simple, portable, and efficient. | |
25607 | # So, we kill variables containing newlines. | |
25608 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
25609 | # and sets the high bit in the cache file unless we assign to the vars. | |
25610 | ( | |
25611 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
25612 | eval ac_val=\$$ac_var | |
25613 | case $ac_val in #( | |
25614 | *${as_nl}*) | |
25615 | case $ac_var in #( | |
25616 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
25617 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
25618 | esac | |
25619 | case $ac_var in #( | |
25620 | _ | IFS | as_nl) ;; #( | |
25621 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
25622 | *) { eval $ac_var=; unset $ac_var;} ;; | |
25623 | esac ;; | |
25624 | esac | |
25625 | done | |
25626 | ||
25627 | (set) 2>&1 | | |
25628 | case $as_nl`(ac_space=' '; set) 2>&1` in #( | |
25629 | *${as_nl}ac_space=\ *) | |
25630 | # `set' does not quote correctly, so add quotes: double-quote | |
25631 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
25632 | sed -n \ | |
25633 | "s/'/'\\\\''/g; | |
25634 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
25635 | ;; #( | |
25636 | *) | |
25637 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
25638 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
25639 | ;; | |
25640 | esac | | |
25641 | sort | |
25642 | ) | | |
25643 | sed ' | |
25644 | /^ac_cv_env_/b end | |
25645 | t clear | |
25646 | :clear | |
25647 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
25648 | t end | |
25649 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
25650 | :end' >>confcache | |
25651 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
25652 | if test -w "$cache_file"; then | |
a9bec17c | 25653 | test "x$cache_file" != "x/dev/null" && |
067d23c9 KY |
25654 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
25655 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
a9bec17c | 25656 | cat confcache >$cache_file |
067d23c9 KY |
25657 | else |
25658 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 | |
25659 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
25660 | fi | |
25661 | fi | |
25662 | rm -f confcache | |
25663 | ||
25664 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
25665 | # Let make expand exec_prefix. | |
25666 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
25667 | ||
25668 | DEFS=-DHAVE_CONFIG_H | |
25669 | ||
25670 | ac_libobjs= | |
25671 | ac_ltlibobjs= | |
25672 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
25673 | # 1. Remove the extension, and $U if already installed. | |
25674 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' | |
25675 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
25676 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
25677 | # will be set to the directory where LIBOBJS objects are built. | |
25678 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
25679 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
25680 | done | |
25681 | LIBOBJS=$ac_libobjs | |
25682 | ||
25683 | LTLIBOBJS=$ac_ltlibobjs | |
25684 | ||
25685 | ||
743c80a7 PE |
25686 | if test -n "$EXEEXT"; then |
25687 | am__EXEEXT_TRUE= | |
25688 | am__EXEEXT_FALSE='#' | |
25689 | else | |
25690 | am__EXEEXT_TRUE='#' | |
25691 | am__EXEEXT_FALSE= | |
25692 | fi | |
25693 | ||
25694 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then | |
a9bec17c | 25695 | as_fn_error "conditional \"AMDEP\" was never defined. |
743c80a7 PE |
25696 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25697 | fi | |
25698 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then | |
a9bec17c | 25699 | as_fn_error "conditional \"am__fastdepCC\" was never defined. |
743c80a7 PE |
25700 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25701 | fi | |
743c80a7 | 25702 | if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then |
a9bec17c | 25703 | as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined. |
743c80a7 PE |
25704 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25705 | fi | |
4fc2b746 | 25706 | if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then |
a9bec17c | 25707 | as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined. |
4fc2b746 GM |
25708 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25709 | fi | |
743c80a7 | 25710 | |
8966cbff GM |
25711 | if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then |
25712 | as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined. | |
25713 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25714 | fi | |
4fda9c95 | 25715 | if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then |
a9bec17c | 25716 | as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined. |
4fda9c95 GM |
25717 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25718 | fi | |
0eb775a3 GM |
25719 | if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then |
25720 | as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined. | |
25721 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25722 | fi | |
6d153f56 | 25723 | if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then |
a9bec17c | 25724 | as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined. |
6d153f56 GM |
25725 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25726 | fi | |
6c051bab | 25727 | if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then |
a9bec17c | 25728 | as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. |
6c051bab GM |
25729 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25730 | fi | |
25731 | if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then | |
a9bec17c | 25732 | as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined. |
6c051bab GM |
25733 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25734 | fi | |
6d153f56 | 25735 | if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then |
a9bec17c | 25736 | as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined. |
6d153f56 GM |
25737 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25738 | fi | |
710f5812 GM |
25739 | if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then |
25740 | as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined. | |
25741 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25742 | fi | |
25743 | if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then | |
25744 | as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined. | |
25745 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25746 | fi | |
6d153f56 | 25747 | if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then |
a9bec17c | 25748 | as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined. |
6d153f56 GM |
25749 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25750 | fi | |
710f5812 GM |
25751 | if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then |
25752 | as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined. | |
25753 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25754 | fi | |
a0a61e58 GM |
25755 | if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then |
25756 | as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined. | |
25757 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25758 | fi | |
710f5812 GM |
25759 | if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then |
25760 | as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined. | |
25761 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
25762 | fi | |
6d153f56 | 25763 | if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then |
a9bec17c | 25764 | as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined. |
6d153f56 GM |
25765 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25766 | fi | |
3e0be4ab | 25767 | if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then |
a9bec17c | 25768 | as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined. |
3e0be4ab GM |
25769 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25770 | fi | |
6d153f56 | 25771 | if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then |
a9bec17c | 25772 | as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined. |
6d153f56 GM |
25773 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
25774 | fi | |
25775 | if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then | |
a9bec17c | 25776 | as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined. |
6d153f56 | 25777 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
710f5812 GM |
25778 | fi |
25779 | if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then | |
25780 | as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined. | |
25781 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
6c051bab | 25782 | fi |
942f733f | 25783 | |
743c80a7 PE |
25784 | gl_libobjs= |
25785 | gl_ltlibobjs= | |
25786 | if test -n "$gl_LIBOBJS"; then | |
25787 | # Remove the extension. | |
25788 | sed_drop_objext='s/\.o$//;s/\.obj$//' | |
25789 | for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do | |
25790 | gl_libobjs="$gl_libobjs $i.$ac_objext" | |
25791 | gl_ltlibobjs="$gl_ltlibobjs $i.lo" | |
25792 | done | |
25793 | fi | |
25794 | gl_LIBOBJS=$gl_libobjs | |
25795 | ||
25796 | gl_LTLIBOBJS=$gl_ltlibobjs | |
25797 | ||
25798 | ||
25799 | ||
25800 | gltests_libobjs= | |
25801 | gltests_ltlibobjs= | |
25802 | if test -n "$gltests_LIBOBJS"; then | |
25803 | # Remove the extension. | |
25804 | sed_drop_objext='s/\.o$//;s/\.obj$//' | |
25805 | for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do | |
25806 | gltests_libobjs="$gltests_libobjs $i.$ac_objext" | |
25807 | gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" | |
25808 | done | |
25809 | fi | |
25810 | gltests_LIBOBJS=$gltests_libobjs | |
25811 | ||
25812 | gltests_LTLIBOBJS=$gltests_ltlibobjs | |
25813 | ||
067d23c9 KY |
25814 | |
25815 | ||
a9bec17c | 25816 | : ${CONFIG_STATUS=./config.status} |
067d23c9 KY |
25817 | ac_write_fail=0 |
25818 | ac_clean_files_save=$ac_clean_files | |
25819 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
25820 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 | |
25821 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
25822 | as_write_fail=0 | |
25823 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
25824 | #! $SHELL | |
25825 | # Generated by $as_me. | |
25826 | # Run this file to recreate the current configuration. | |
25827 | # Compiler output produced by configure, useful for debugging | |
25828 | # configure, is in config.log if it exists. | |
25829 | ||
25830 | debug=false | |
25831 | ac_cs_recheck=false | |
25832 | ac_cs_silent=false | |
25833 | ||
25834 | SHELL=\${CONFIG_SHELL-$SHELL} | |
25835 | export SHELL | |
25836 | _ASEOF | |
25837 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
25838 | ## -------------------- ## | |
25839 | ## M4sh Initialization. ## | |
25840 | ## -------------------- ## | |
25841 | ||
25842 | # Be more Bourne compatible | |
25843 | DUALCASE=1; export DUALCASE # for MKS sh | |
25844 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
25845 | emulate sh | |
25846 | NULLCMD=: | |
25847 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
25848 | # is contrary to our usage. Disable this feature. | |
25849 | alias -g '${1+"$@"}'='"$@"' | |
25850 | setopt NO_GLOB_SUBST | |
25851 | else | |
25852 | case `(set -o) 2>/dev/null` in #( | |
25853 | *posix*) : | |
25854 | set -o posix ;; #( | |
25855 | *) : | |
25856 | ;; | |
25857 | esac | |
25858 | fi | |
25859 | ||
25860 | ||
25861 | as_nl=' | |
25862 | ' | |
25863 | export as_nl | |
25864 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
25865 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
25866 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
25867 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
25868 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
25869 | # but without wasting forks for bash or zsh. | |
25870 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
25871 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
25872 | as_echo='print -r --' | |
25873 | as_echo_n='print -rn --' | |
25874 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
25875 | as_echo='printf %s\n' | |
25876 | as_echo_n='printf %s' | |
25877 | else | |
25878 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
25879 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
25880 | as_echo_n='/usr/ucb/echo -n' | |
25881 | else | |
25882 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
25883 | as_echo_n_body='eval | |
25884 | arg=$1; | |
25885 | case $arg in #( | |
25886 | *"$as_nl"*) | |
25887 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
25888 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
25889 | esac; | |
25890 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
25891 | ' | |
25892 | export as_echo_n_body | |
25893 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
25894 | fi | |
25895 | export as_echo_body | |
25896 | as_echo='sh -c $as_echo_body as_echo' | |
25897 | fi | |
25898 | ||
25899 | # The user is always right. | |
25900 | if test "${PATH_SEPARATOR+set}" != set; then | |
25901 | PATH_SEPARATOR=: | |
25902 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
25903 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
25904 | PATH_SEPARATOR=';' | |
25905 | } | |
25906 | fi | |
25907 | ||
25908 | ||
25909 | # IFS | |
25910 | # We need space, tab and new line, in precisely that order. Quoting is | |
25911 | # there to prevent editors from complaining about space-tab. | |
25912 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
25913 | # splitting by setting IFS to empty value.) | |
25914 | IFS=" "" $as_nl" | |
25915 | ||
25916 | # Find who we are. Look in the path if we contain no directory separator. | |
25917 | case $0 in #(( | |
25918 | *[\\/]* ) as_myself=$0 ;; | |
25919 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
25920 | for as_dir in $PATH | |
25921 | do | |
25922 | IFS=$as_save_IFS | |
25923 | test -z "$as_dir" && as_dir=. | |
25924 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
25925 | done | |
25926 | IFS=$as_save_IFS | |
25927 | ||
25928 | ;; | |
25929 | esac | |
25930 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
25931 | # in which case we are not to be found in the path. | |
25932 | if test "x$as_myself" = x; then | |
25933 | as_myself=$0 | |
25934 | fi | |
25935 | if test ! -f "$as_myself"; then | |
25936 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
25937 | exit 1 | |
25938 | fi | |
25939 | ||
25940 | # Unset variables that we do not need and which cause bugs (e.g. in | |
25941 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
25942 | # suppresses any "Segmentation fault" message there. '((' could | |
25943 | # trigger a bug in pdksh 5.2.14. | |
25944 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
25945 | do eval test x\${$as_var+set} = xset \ | |
25946 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
25947 | done | |
25948 | PS1='$ ' | |
25949 | PS2='> ' | |
25950 | PS4='+ ' | |
25951 | ||
25952 | # NLS nuisances. | |
25953 | LC_ALL=C | |
25954 | export LC_ALL | |
25955 | LANGUAGE=C | |
25956 | export LANGUAGE | |
25957 | ||
25958 | # CDPATH. | |
25959 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
25960 | ||
25961 | ||
a9bec17c GM |
25962 | # as_fn_error ERROR [LINENO LOG_FD] |
25963 | # --------------------------------- | |
067d23c9 KY |
25964 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
25965 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
a9bec17c | 25966 | # script with status $?, using 1 if that was 0. |
067d23c9 KY |
25967 | as_fn_error () |
25968 | { | |
a9bec17c GM |
25969 | as_status=$?; test $as_status -eq 0 && as_status=1 |
25970 | if test "$3"; then | |
25971 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
25972 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
067d23c9 | 25973 | fi |
a9bec17c | 25974 | $as_echo "$as_me: error: $1" >&2 |
067d23c9 KY |
25975 | as_fn_exit $as_status |
25976 | } # as_fn_error | |
25977 | ||
25978 | ||
25979 | # as_fn_set_status STATUS | |
25980 | # ----------------------- | |
25981 | # Set $? to STATUS, without forking. | |
25982 | as_fn_set_status () | |
25983 | { | |
25984 | return $1 | |
25985 | } # as_fn_set_status | |
25986 | ||
25987 | # as_fn_exit STATUS | |
25988 | # ----------------- | |
25989 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
25990 | as_fn_exit () | |
25991 | { | |
25992 | set +e | |
25993 | as_fn_set_status $1 | |
25994 | exit $1 | |
25995 | } # as_fn_exit | |
25996 | ||
25997 | # as_fn_unset VAR | |
25998 | # --------------- | |
25999 | # Portably unset VAR. | |
26000 | as_fn_unset () | |
26001 | { | |
26002 | { eval $1=; unset $1;} | |
26003 | } | |
26004 | as_unset=as_fn_unset | |
26005 | # as_fn_append VAR VALUE | |
26006 | # ---------------------- | |
26007 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
26008 | # advantage of any shell optimizations that allow amortized linear growth over | |
26009 | # repeated appends, instead of the typical quadratic growth present in naive | |
26010 | # implementations. | |
26011 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
26012 | eval 'as_fn_append () | |
26013 | { | |
26014 | eval $1+=\$2 | |
26015 | }' | |
26016 | else | |
26017 | as_fn_append () | |
26018 | { | |
26019 | eval $1=\$$1\$2 | |
26020 | } | |
26021 | fi # as_fn_append | |
26022 | ||
26023 | # as_fn_arith ARG... | |
26024 | # ------------------ | |
26025 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
26026 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
26027 | # must be portable across $(()) and expr. | |
26028 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
26029 | eval 'as_fn_arith () | |
26030 | { | |
26031 | as_val=$(( $* )) | |
26032 | }' | |
26033 | else | |
26034 | as_fn_arith () | |
26035 | { | |
26036 | as_val=`expr "$@" || test $? -eq 1` | |
26037 | } | |
26038 | fi # as_fn_arith | |
26039 | ||
26040 | ||
26041 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
26042 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
26043 | as_expr=expr | |
26044 | else | |
26045 | as_expr=false | |
26046 | fi | |
26047 | ||
26048 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
26049 | as_basename=basename | |
26050 | else | |
26051 | as_basename=false | |
26052 | fi | |
26053 | ||
26054 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
26055 | as_dirname=dirname | |
26056 | else | |
26057 | as_dirname=false | |
26058 | fi | |
26059 | ||
26060 | as_me=`$as_basename -- "$0" || | |
26061 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
26062 | X"$0" : 'X\(//\)$' \| \ | |
26063 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
26064 | $as_echo X/"$0" | | |
26065 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
26066 | s//\1/ | |
26067 | q | |
26068 | } | |
26069 | /^X\/\(\/\/\)$/{ | |
26070 | s//\1/ | |
26071 | q | |
26072 | } | |
26073 | /^X\/\(\/\).*/{ | |
26074 | s//\1/ | |
26075 | q | |
26076 | } | |
26077 | s/.*/./; q'` | |
26078 | ||
26079 | # Avoid depending upon Character Ranges. | |
26080 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
26081 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
26082 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
26083 | as_cr_digits='0123456789' | |
26084 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26085 | ||
26086 | ECHO_C= ECHO_N= ECHO_T= | |
26087 | case `echo -n x` in #((((( | |
26088 | -n*) | |
26089 | case `echo 'xy\c'` in | |
26090 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
26091 | xy) ECHO_C='\c';; | |
26092 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
26093 | ECHO_T=' ';; | |
26094 | esac;; | |
26095 | *) | |
26096 | ECHO_N='-n';; | |
26097 | esac | |
26098 | ||
26099 | rm -f conf$$ conf$$.exe conf$$.file | |
26100 | if test -d conf$$.dir; then | |
26101 | rm -f conf$$.dir/conf$$.file | |
26102 | else | |
26103 | rm -f conf$$.dir | |
26104 | mkdir conf$$.dir 2>/dev/null | |
26105 | fi | |
26106 | if (echo >conf$$.file) 2>/dev/null; then | |
26107 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
26108 | as_ln_s='ln -s' | |
26109 | # ... but there are two gotchas: | |
26110 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
26111 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
26112 | # In both cases, we have to default to `cp -p'. | |
26113 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
26114 | as_ln_s='cp -p' | |
26115 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
26116 | as_ln_s=ln | |
26117 | else | |
26118 | as_ln_s='cp -p' | |
26119 | fi | |
26120 | else | |
26121 | as_ln_s='cp -p' | |
26122 | fi | |
26123 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
26124 | rmdir conf$$.dir 2>/dev/null | |
26125 | ||
26126 | ||
26127 | # as_fn_mkdir_p | |
26128 | # ------------- | |
26129 | # Create "$as_dir" as a directory, including parents if necessary. | |
26130 | as_fn_mkdir_p () | |
26131 | { | |
26132 | ||
26133 | case $as_dir in #( | |
26134 | -*) as_dir=./$as_dir;; | |
26135 | esac | |
26136 | test -d "$as_dir" || eval $as_mkdir_p || { | |
26137 | as_dirs= | |
26138 | while :; do | |
26139 | case $as_dir in #( | |
26140 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
26141 | *) as_qdir=$as_dir;; | |
26142 | esac | |
26143 | as_dirs="'$as_qdir' $as_dirs" | |
26144 | as_dir=`$as_dirname -- "$as_dir" || | |
26145 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
26146 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
26147 | X"$as_dir" : 'X\(//\)$' \| \ | |
26148 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
26149 | $as_echo X"$as_dir" | | |
26150 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
26151 | s//\1/ | |
26152 | q | |
26153 | } | |
26154 | /^X\(\/\/\)[^/].*/{ | |
26155 | s//\1/ | |
26156 | q | |
26157 | } | |
26158 | /^X\(\/\/\)$/{ | |
26159 | s//\1/ | |
26160 | q | |
26161 | } | |
26162 | /^X\(\/\).*/{ | |
26163 | s//\1/ | |
26164 | q | |
26165 | } | |
26166 | s/.*/./; q'` | |
26167 | test -d "$as_dir" && break | |
26168 | done | |
26169 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
a9bec17c | 26170 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
067d23c9 KY |
26171 | |
26172 | ||
26173 | } # as_fn_mkdir_p | |
26174 | if mkdir -p . 2>/dev/null; then | |
26175 | as_mkdir_p='mkdir -p "$as_dir"' | |
26176 | else | |
26177 | test -d ./-p && rmdir ./-p | |
26178 | as_mkdir_p=false | |
26179 | fi | |
26180 | ||
26181 | if test -x / >/dev/null 2>&1; then | |
26182 | as_test_x='test -x' | |
26183 | else | |
26184 | if ls -dL / >/dev/null 2>&1; then | |
26185 | as_ls_L_option=L | |
26186 | else | |
26187 | as_ls_L_option= | |
26188 | fi | |
26189 | as_test_x=' | |
26190 | eval sh -c '\'' | |
26191 | if test -d "$1"; then | |
26192 | test -d "$1/."; | |
26193 | else | |
26194 | case $1 in #( | |
26195 | -*)set "./$1";; | |
26196 | esac; | |
26197 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
26198 | ???[sx]*):;;*)false;;esac;fi | |
26199 | '\'' sh | |
26200 | ' | |
26201 | fi | |
26202 | as_executable_p=$as_test_x | |
26203 | ||
26204 | # Sed expression to map a string onto a valid CPP name. | |
26205 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26206 | ||
26207 | # Sed expression to map a string onto a valid variable name. | |
26208 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26209 | ||
26210 | ||
26211 | exec 6>&1 | |
26212 | ## ----------------------------------- ## | |
26213 | ## Main body of $CONFIG_STATUS script. ## | |
26214 | ## ----------------------------------- ## | |
26215 | _ASEOF | |
26216 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
26217 | ||
26218 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26219 | # Save the log message, to keep $0 and so on meaningful, and to | |
26220 | # report actual input values of CONFIG_FILES etc. instead of their | |
26221 | # values after options handling. | |
26222 | ac_log=" | |
c574bc34 | 26223 | This file was extended by emacs $as_me 24.3.50, which was |
a9bec17c | 26224 | generated by GNU Autoconf 2.65. Invocation command line was |
067d23c9 KY |
26225 | |
26226 | CONFIG_FILES = $CONFIG_FILES | |
26227 | CONFIG_HEADERS = $CONFIG_HEADERS | |
26228 | CONFIG_LINKS = $CONFIG_LINKS | |
26229 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
26230 | $ $0 $@ | |
26231 | ||
26232 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
26233 | " | |
26234 | ||
26235 | _ACEOF | |
26236 | ||
26237 | case $ac_config_files in *" | |
26238 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
26239 | esac | |
26240 | ||
26241 | case $ac_config_headers in *" | |
26242 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
26243 | esac | |
26244 | ||
26245 | ||
26246 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26247 | # Files that config.status was made for. | |
26248 | config_files="$ac_config_files" | |
26249 | config_headers="$ac_config_headers" | |
26250 | config_commands="$ac_config_commands" | |
26251 | ||
26252 | _ACEOF | |
26253 | ||
26254 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26255 | ac_cs_usage="\ | |
26256 | \`$as_me' instantiates files and other configuration actions | |
26257 | from templates according to the current configuration. Unless the files | |
26258 | and actions are specified as TAGs, all are instantiated by default. | |
26259 | ||
26260 | Usage: $0 [OPTION]... [TAG]... | |
26261 | ||
26262 | -h, --help print this help, then exit | |
26263 | -V, --version print version number and configuration settings, then exit | |
26264 | --config print configuration, then exit | |
26265 | -q, --quiet, --silent | |
26266 | do not print progress messages | |
26267 | -d, --debug don't remove temporary files | |
26268 | --recheck update $as_me by reconfiguring in the same conditions | |
26269 | --file=FILE[:TEMPLATE] | |
26270 | instantiate the configuration file FILE | |
26271 | --header=FILE[:TEMPLATE] | |
26272 | instantiate the configuration header FILE | |
26273 | ||
26274 | Configuration files: | |
26275 | $config_files | |
26276 | ||
26277 | Configuration headers: | |
26278 | $config_headers | |
26279 | ||
26280 | Configuration commands: | |
26281 | $config_commands | |
26282 | ||
26283 | Report bugs to the package provider." | |
26284 | ||
26285 | _ACEOF | |
26286 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26287 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" | |
26288 | ac_cs_version="\\ | |
c574bc34 | 26289 | emacs config.status 24.3.50 |
a9bec17c | 26290 | configured by $0, generated by GNU Autoconf 2.65, |
067d23c9 KY |
26291 | with options \\"\$ac_cs_config\\" |
26292 | ||
a9bec17c | 26293 | Copyright (C) 2009 Free Software Foundation, Inc. |
067d23c9 KY |
26294 | This config.status script is free software; the Free Software Foundation |
26295 | gives unlimited permission to copy, distribute and modify it." | |
26296 | ||
26297 | ac_pwd='$ac_pwd' | |
26298 | srcdir='$srcdir' | |
26299 | INSTALL='$INSTALL' | |
743c80a7 PE |
26300 | MKDIR_P='$MKDIR_P' |
26301 | AWK='$AWK' | |
067d23c9 KY |
26302 | test -n "\$AWK" || AWK=awk |
26303 | _ACEOF | |
26304 | ||
26305 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26306 | # The default lists apply if the user does not specify any file. | |
26307 | ac_need_defaults=: | |
26308 | while test $# != 0 | |
26309 | do | |
26310 | case $1 in | |
a9bec17c | 26311 | --*=*) |
067d23c9 KY |
26312 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
26313 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
26314 | ac_shift=: | |
26315 | ;; | |
26316 | *) | |
26317 | ac_option=$1 | |
26318 | ac_optarg=$2 | |
26319 | ac_shift=shift | |
26320 | ;; | |
26321 | esac | |
26322 | ||
26323 | case $ac_option in | |
26324 | # Handling of the options. | |
26325 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
26326 | ac_cs_recheck=: ;; | |
26327 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) | |
26328 | $as_echo "$ac_cs_version"; exit ;; | |
26329 | --config | --confi | --conf | --con | --co | --c ) | |
26330 | $as_echo "$ac_cs_config"; exit ;; | |
26331 | --debug | --debu | --deb | --de | --d | -d ) | |
26332 | debug=: ;; | |
26333 | --file | --fil | --fi | --f ) | |
26334 | $ac_shift | |
26335 | case $ac_optarg in | |
26336 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
26337 | esac | |
26338 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
26339 | ac_need_defaults=false;; | |
26340 | --header | --heade | --head | --hea ) | |
26341 | $ac_shift | |
26342 | case $ac_optarg in | |
26343 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
26344 | esac | |
26345 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
26346 | ac_need_defaults=false;; | |
26347 | --he | --h) | |
26348 | # Conflict between --help and --header | |
a9bec17c | 26349 | as_fn_error "ambiguous option: \`$1' |
067d23c9 KY |
26350 | Try \`$0 --help' for more information.";; |
26351 | --help | --hel | -h ) | |
26352 | $as_echo "$ac_cs_usage"; exit ;; | |
26353 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
26354 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
26355 | ac_cs_silent=: ;; | |
26356 | ||
26357 | # This is an error. | |
a9bec17c | 26358 | -*) as_fn_error "unrecognized option: \`$1' |
067d23c9 KY |
26359 | Try \`$0 --help' for more information." ;; |
26360 | ||
26361 | *) as_fn_append ac_config_targets " $1" | |
26362 | ac_need_defaults=false ;; | |
26363 | ||
26364 | esac | |
26365 | shift | |
26366 | done | |
26367 | ||
26368 | ac_configure_extra_args= | |
26369 | ||
26370 | if $ac_cs_silent; then | |
26371 | exec 6>/dev/null | |
26372 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
26373 | fi | |
26374 | ||
26375 | _ACEOF | |
26376 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26377 | if \$ac_cs_recheck; then | |
26378 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
26379 | shift | |
26380 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
26381 | CONFIG_SHELL='$SHELL' | |
26382 | export CONFIG_SHELL | |
26383 | exec "\$@" | |
26384 | fi | |
26385 | ||
26386 | _ACEOF | |
26387 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26388 | exec 5>>config.log | |
26389 | { | |
26390 | echo | |
26391 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
26392 | ## Running $as_me. ## | |
26393 | _ASBOX | |
26394 | $as_echo "$ac_log" | |
26395 | } >&5 | |
26396 | ||
26397 | _ACEOF | |
26398 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26399 | # | |
26400 | # INIT-COMMANDS | |
26401 | # | |
743c80a7 | 26402 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" |
5ec54608 | 26403 | GCC="$GCC" CPPFLAGS="$CPPFLAGS" |
067d23c9 KY |
26404 | |
26405 | _ACEOF | |
26406 | ||
26407 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26408 | ||
26409 | # Handling of arguments. | |
26410 | for ac_config_target in $ac_config_targets | |
26411 | do | |
26412 | case $ac_config_target in | |
26413 | "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;; | |
743c80a7 | 26414 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; |
bb7dce39 GM |
26415 | "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;; |
26416 | "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;; | |
26417 | "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;; | |
26418 | "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;; | |
067d23c9 | 26419 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
743c80a7 | 26420 | "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; |
56ade35c GM |
26421 | "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;; |
26422 | "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;; | |
26423 | "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;; | |
26424 | "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;; | |
26425 | "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;; | |
26426 | "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;; | |
26427 | "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; | |
26428 | "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;; | |
26429 | "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;; | |
26430 | "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;; | |
bb7dce39 | 26431 | "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;; |
56ade35c | 26432 | "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;; |
40b65096 | 26433 | "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;; |
9411886d PE |
26434 | "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;; |
26435 | "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;; | |
26436 | "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;; | |
067d23c9 | 26437 | |
a9bec17c | 26438 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
067d23c9 KY |
26439 | esac |
26440 | done | |
26441 | ||
26442 | ||
26443 | # If the user did not use the arguments to specify the items to instantiate, | |
26444 | # then the envvar interface is used. Set only those that are not. | |
26445 | # We use the long form for the default assignment because of an extremely | |
26446 | # bizarre bug on SunOS 4.1.3. | |
26447 | if $ac_need_defaults; then | |
26448 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
26449 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
26450 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
26451 | fi | |
26452 | ||
26453 | # Have a temporary directory for convenience. Make it in the build tree | |
26454 | # simply because there is no reason against having it here, and in addition, | |
26455 | # creating and moving files from /tmp can sometimes cause problems. | |
26456 | # Hook for its removal unless debugging. | |
26457 | # Note that there is a small window in which the directory will not be cleaned: | |
26458 | # after its creation but before its name has been assigned to `$tmp'. | |
26459 | $debug || | |
26460 | { | |
a9bec17c | 26461 | tmp= |
067d23c9 | 26462 | trap 'exit_status=$? |
a9bec17c | 26463 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
067d23c9 KY |
26464 | ' 0 |
26465 | trap 'as_fn_exit 1' 1 2 13 15 | |
26466 | } | |
26467 | # Create a (secure) tmp directory for tmp files. | |
26468 | ||
26469 | { | |
26470 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && | |
a9bec17c | 26471 | test -n "$tmp" && test -d "$tmp" |
067d23c9 KY |
26472 | } || |
26473 | { | |
26474 | tmp=./conf$$-$RANDOM | |
26475 | (umask 077 && mkdir "$tmp") | |
a9bec17c | 26476 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
067d23c9 KY |
26477 | |
26478 | # Set up the scripts for CONFIG_FILES section. | |
26479 | # No need to generate them if there are no CONFIG_FILES. | |
26480 | # This happens for instance with `./config.status config.h'. | |
26481 | if test -n "$CONFIG_FILES"; then | |
26482 | ||
26483 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
26484 | ac_cs_awk_getline=: | |
26485 | ac_cs_awk_pipe_init= | |
26486 | ac_cs_awk_read_file=' | |
26487 | while ((getline aline < (F[key])) > 0) | |
26488 | print(aline) | |
26489 | close(F[key])' | |
26490 | ac_cs_awk_pipe_fini= | |
26491 | else | |
26492 | ac_cs_awk_getline=false | |
26493 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
26494 | ac_cs_awk_read_file=' | |
26495 | print "|#_!!_#|" | |
26496 | print "cat " F[key] " &&" | |
26497 | '$ac_cs_awk_pipe_init | |
26498 | # The final `:' finishes the AND list. | |
26499 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
26500 | fi | |
26501 | ac_cr=`echo X | tr X '\015'` | |
26502 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
26503 | # But we know of no other shell where ac_cr would be empty at this | |
26504 | # point, so we can use a bashism as a fallback. | |
26505 | if test "x$ac_cr" = x; then | |
26506 | eval ac_cr=\$\'\\r\' | |
26507 | fi | |
26508 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
26509 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
a9bec17c | 26510 | ac_cs_awk_cr='\r' |
067d23c9 KY |
26511 | else |
26512 | ac_cs_awk_cr=$ac_cr | |
26513 | fi | |
26514 | ||
a9bec17c | 26515 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
067d23c9 KY |
26516 | _ACEOF |
26517 | ||
26518 | # Create commands to substitute file output variables. | |
26519 | { | |
26520 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
a9bec17c | 26521 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && |
067d23c9 KY |
26522 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
26523 | echo "_ACAWK" && | |
26524 | echo "_ACEOF" | |
26525 | } >conf$$files.sh && | |
26526 | . ./conf$$files.sh || | |
a9bec17c | 26527 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
067d23c9 KY |
26528 | rm -f conf$$files.sh |
26529 | ||
26530 | { | |
26531 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
26532 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
26533 | echo "_ACEOF" | |
26534 | } >conf$$subs.sh || | |
a9bec17c GM |
26535 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
26536 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
067d23c9 KY |
26537 | ac_delim='%!_!# ' |
26538 | for ac_last_try in false false false false false :; do | |
26539 | . ./conf$$subs.sh || | |
a9bec17c | 26540 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
067d23c9 KY |
26541 | |
26542 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
26543 | if test $ac_delim_n = $ac_delim_num; then | |
26544 | break | |
26545 | elif $ac_last_try; then | |
a9bec17c | 26546 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
067d23c9 KY |
26547 | else |
26548 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
26549 | fi | |
26550 | done | |
26551 | rm -f conf$$subs.sh | |
26552 | ||
26553 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
a9bec17c | 26554 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && |
067d23c9 KY |
26555 | _ACEOF |
26556 | sed -n ' | |
26557 | h | |
26558 | s/^/S["/; s/!.*/"]=/ | |
26559 | p | |
26560 | g | |
26561 | s/^[^!]*!// | |
26562 | :repl | |
26563 | t repl | |
26564 | s/'"$ac_delim"'$// | |
26565 | t delim | |
26566 | :nl | |
26567 | h | |
26568 | s/\(.\{148\}\)..*/\1/ | |
26569 | t more1 | |
26570 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
26571 | p | |
26572 | n | |
26573 | b repl | |
26574 | :more1 | |
26575 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
26576 | p | |
26577 | g | |
26578 | s/.\{148\}// | |
26579 | t nl | |
26580 | :delim | |
26581 | h | |
26582 | s/\(.\{148\}\)..*/\1/ | |
26583 | t more2 | |
26584 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
26585 | p | |
26586 | b | |
26587 | :more2 | |
26588 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
26589 | p | |
26590 | g | |
26591 | s/.\{148\}// | |
26592 | t delim | |
26593 | ' <conf$$subs.awk | sed ' | |
26594 | /^[^""]/{ | |
26595 | N | |
26596 | s/\n// | |
26597 | } | |
26598 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
26599 | rm -f conf$$subs.awk | |
26600 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26601 | _ACAWK | |
a9bec17c | 26602 | cat >>"\$tmp/subs1.awk" <<_ACAWK && |
067d23c9 KY |
26603 | for (key in S) S_is_set[key] = 1 |
26604 | FS = "\a" | |
26605 | \$ac_cs_awk_pipe_init | |
26606 | } | |
26607 | { | |
26608 | line = $ 0 | |
26609 | nfields = split(line, field, "@") | |
26610 | substed = 0 | |
26611 | len = length(field[1]) | |
26612 | for (i = 2; i < nfields; i++) { | |
26613 | key = field[i] | |
26614 | keylen = length(key) | |
26615 | if (S_is_set[key]) { | |
26616 | value = S[key] | |
26617 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
26618 | len += length(value) + length(field[++i]) | |
26619 | substed = 1 | |
26620 | } else | |
26621 | len += 1 + keylen | |
26622 | } | |
26623 | if (nfields == 3 && !substed) { | |
26624 | key = field[2] | |
26625 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
26626 | \$ac_cs_awk_read_file | |
26627 | next | |
26628 | } | |
26629 | } | |
26630 | print line | |
26631 | } | |
26632 | \$ac_cs_awk_pipe_fini | |
26633 | _ACAWK | |
26634 | _ACEOF | |
26635 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26636 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
26637 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
26638 | else | |
26639 | cat | |
a9bec17c GM |
26640 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ |
26641 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
067d23c9 KY |
26642 | _ACEOF |
26643 | ||
a9bec17c GM |
26644 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
26645 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
067d23c9 KY |
26646 | # trailing colons and then remove the whole line if VPATH becomes empty |
26647 | # (actually we leave an empty line to preserve line numbers). | |
26648 | if test "x$srcdir" = x.; then | |
a9bec17c GM |
26649 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
26650 | s/:*\$(srcdir):*/:/ | |
26651 | s/:*\${srcdir}:*/:/ | |
26652 | s/:*@srcdir@:*/:/ | |
26653 | s/^\([^=]*=[ ]*\):*/\1/ | |
067d23c9 KY |
26654 | s/:*$// |
26655 | s/^[^=]*=[ ]*$// | |
26656 | }' | |
26657 | fi | |
26658 | ||
26659 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26660 | fi # test -n "$CONFIG_FILES" | |
26661 | ||
26662 | # Set up the scripts for CONFIG_HEADERS section. | |
26663 | # No need to generate them if there are no CONFIG_HEADERS. | |
26664 | # This happens for instance with `./config.status Makefile'. | |
26665 | if test -n "$CONFIG_HEADERS"; then | |
a9bec17c | 26666 | cat >"$tmp/defines.awk" <<\_ACAWK || |
067d23c9 KY |
26667 | BEGIN { |
26668 | _ACEOF | |
26669 | ||
26670 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
26671 | # here-document in config.status, that substitutes the proper values into | |
26672 | # config.h.in to produce config.h. | |
26673 | ||
26674 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
26675 | # handling of long lines. | |
26676 | ac_delim='%!_!# ' | |
26677 | for ac_last_try in false false :; do | |
a9bec17c GM |
26678 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` |
26679 | if test -z "$ac_t"; then | |
067d23c9 KY |
26680 | break |
26681 | elif $ac_last_try; then | |
a9bec17c | 26682 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
067d23c9 KY |
26683 | else |
26684 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
26685 | fi | |
26686 | done | |
26687 | ||
26688 | # For the awk script, D is an array of macro values keyed by name, | |
26689 | # likewise P contains macro parameters if any. Preserve backslash | |
26690 | # newline sequences. | |
26691 | ||
26692 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
26693 | sed -n ' | |
26694 | s/.\{148\}/&'"$ac_delim"'/g | |
26695 | t rset | |
26696 | :rset | |
26697 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
26698 | t def | |
26699 | d | |
26700 | :def | |
26701 | s/\\$// | |
26702 | t bsnl | |
26703 | s/["\\]/\\&/g | |
26704 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
26705 | D["\1"]=" \3"/p | |
26706 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
26707 | d | |
26708 | :bsnl | |
26709 | s/["\\]/\\&/g | |
26710 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
26711 | D["\1"]=" \3\\\\\\n"\\/p | |
26712 | t cont | |
26713 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
26714 | t cont | |
26715 | d | |
26716 | :cont | |
26717 | n | |
26718 | s/.\{148\}/&'"$ac_delim"'/g | |
26719 | t clear | |
26720 | :clear | |
26721 | s/\\$// | |
26722 | t bsnlc | |
26723 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
26724 | d | |
26725 | :bsnlc | |
26726 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
26727 | b cont | |
26728 | ' <confdefs.h | sed ' | |
26729 | s/'"$ac_delim"'/"\\\ | |
26730 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
26731 | ||
26732 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26733 | for (key in D) D_is_set[key] = 1 | |
26734 | FS = "\a" | |
26735 | } | |
26736 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
26737 | line = \$ 0 | |
26738 | split(line, arg, " ") | |
26739 | if (arg[1] == "#") { | |
26740 | defundef = arg[2] | |
26741 | mac1 = arg[3] | |
26742 | } else { | |
26743 | defundef = substr(arg[1], 2) | |
26744 | mac1 = arg[2] | |
26745 | } | |
26746 | split(mac1, mac2, "(") #) | |
26747 | macro = mac2[1] | |
26748 | prefix = substr(line, 1, index(line, defundef) - 1) | |
26749 | if (D_is_set[macro]) { | |
26750 | # Preserve the white space surrounding the "#". | |
26751 | print prefix "define", macro P[macro] D[macro] | |
26752 | next | |
26753 | } else { | |
26754 | # Replace #undef with comments. This is necessary, for example, | |
26755 | # in the case of _POSIX_SOURCE, which is predefined and required | |
26756 | # on some systems where configure will not decide to define it. | |
26757 | if (defundef == "undef") { | |
26758 | print "/*", prefix defundef, macro, "*/" | |
26759 | next | |
26760 | } | |
26761 | } | |
26762 | } | |
26763 | { print } | |
26764 | _ACAWK | |
26765 | _ACEOF | |
26766 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
a9bec17c | 26767 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
067d23c9 KY |
26768 | fi # test -n "$CONFIG_HEADERS" |
26769 | ||
26770 | ||
26771 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
26772 | shift | |
26773 | for ac_tag | |
26774 | do | |
26775 | case $ac_tag in | |
26776 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
26777 | esac | |
26778 | case $ac_mode$ac_tag in | |
26779 | :[FHL]*:*);; | |
a9bec17c | 26780 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
067d23c9 KY |
26781 | :[FH]-) ac_tag=-:-;; |
26782 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
26783 | esac | |
26784 | ac_save_IFS=$IFS | |
26785 | IFS=: | |
26786 | set x $ac_tag | |
26787 | IFS=$ac_save_IFS | |
26788 | shift | |
26789 | ac_file=$1 | |
26790 | shift | |
26791 | ||
26792 | case $ac_mode in | |
26793 | :L) ac_source=$1;; | |
26794 | :[FH]) | |
26795 | ac_file_inputs= | |
26796 | for ac_f | |
26797 | do | |
26798 | case $ac_f in | |
a9bec17c | 26799 | -) ac_f="$tmp/stdin";; |
067d23c9 KY |
26800 | *) # Look for the file first in the build tree, then in the source tree |
26801 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
26802 | # because $ac_f cannot contain `:'. | |
26803 | test -f "$ac_f" || | |
26804 | case $ac_f in | |
26805 | [\\/$]*) false;; | |
26806 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
26807 | esac || | |
a9bec17c | 26808 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
067d23c9 KY |
26809 | esac |
26810 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
26811 | as_fn_append ac_file_inputs " '$ac_f'" | |
26812 | done | |
26813 | ||
26814 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
26815 | # use $as_me), people would be surprised to read: | |
26816 | # /* config.h. Generated by config.status. */ | |
26817 | configure_input='Generated from '` | |
26818 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
26819 | `' by configure.' | |
26820 | if test x"$ac_file" != x-; then | |
26821 | configure_input="$ac_file. $configure_input" | |
26822 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
26823 | $as_echo "$as_me: creating $ac_file" >&6;} | |
26824 | fi | |
26825 | # Neutralize special characters interpreted by sed in replacement strings. | |
26826 | case $configure_input in #( | |
26827 | *\&* | *\|* | *\\* ) | |
26828 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
26829 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
26830 | *) ac_sed_conf_input=$configure_input;; | |
26831 | esac | |
26832 | ||
26833 | case $ac_tag in | |
a9bec17c GM |
26834 | *:-:* | *:-) cat >"$tmp/stdin" \ |
26835 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
067d23c9 KY |
26836 | esac |
26837 | ;; | |
26838 | esac | |
26839 | ||
26840 | ac_dir=`$as_dirname -- "$ac_file" || | |
26841 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
26842 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
26843 | X"$ac_file" : 'X\(//\)$' \| \ | |
26844 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || | |
26845 | $as_echo X"$ac_file" | | |
26846 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
26847 | s//\1/ | |
26848 | q | |
26849 | } | |
26850 | /^X\(\/\/\)[^/].*/{ | |
26851 | s//\1/ | |
26852 | q | |
26853 | } | |
26854 | /^X\(\/\/\)$/{ | |
26855 | s//\1/ | |
26856 | q | |
26857 | } | |
26858 | /^X\(\/\).*/{ | |
26859 | s//\1/ | |
26860 | q | |
26861 | } | |
26862 | s/.*/./; q'` | |
26863 | as_dir="$ac_dir"; as_fn_mkdir_p | |
26864 | ac_builddir=. | |
26865 | ||
26866 | case "$ac_dir" in | |
26867 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
26868 | *) | |
26869 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
26870 | # A ".." for each directory in $ac_dir_suffix. | |
26871 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
26872 | case $ac_top_builddir_sub in | |
26873 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
26874 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
26875 | esac ;; | |
26876 | esac | |
26877 | ac_abs_top_builddir=$ac_pwd | |
26878 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
26879 | # for backward compatibility: | |
26880 | ac_top_builddir=$ac_top_build_prefix | |
26881 | ||
26882 | case $srcdir in | |
26883 | .) # We are building in place. | |
26884 | ac_srcdir=. | |
26885 | ac_top_srcdir=$ac_top_builddir_sub | |
26886 | ac_abs_top_srcdir=$ac_pwd ;; | |
26887 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
26888 | ac_srcdir=$srcdir$ac_dir_suffix; | |
26889 | ac_top_srcdir=$srcdir | |
26890 | ac_abs_top_srcdir=$srcdir ;; | |
26891 | *) # Relative name. | |
26892 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
26893 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
26894 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
26895 | esac | |
26896 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
26897 | ||
26898 | ||
26899 | case $ac_mode in | |
26900 | :F) | |
26901 | # | |
26902 | # CONFIG_FILE | |
26903 | # | |
26904 | ||
26905 | case $INSTALL in | |
26906 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26907 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; | |
26908 | esac | |
743c80a7 PE |
26909 | ac_MKDIR_P=$MKDIR_P |
26910 | case $MKDIR_P in | |
26911 | [\\/$]* | ?:[\\/]* ) ;; | |
26912 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; | |
26913 | esac | |
067d23c9 KY |
26914 | _ACEOF |
26915 | ||
26916 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26917 | # If the template does not know about datarootdir, expand it. | |
26918 | # FIXME: This hack should be removed a few years after 2.60. | |
26919 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
26920 | ac_sed_dataroot=' | |
26921 | /datarootdir/ { | |
26922 | p | |
26923 | q | |
26924 | } | |
26925 | /@datadir@/p | |
26926 | /@docdir@/p | |
26927 | /@infodir@/p | |
26928 | /@localedir@/p | |
26929 | /@mandir@/p' | |
26930 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
26931 | *datarootdir*) ac_datarootdir_seen=yes;; | |
26932 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
26933 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
26934 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
26935 | _ACEOF | |
26936 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26937 | ac_datarootdir_hack=' | |
26938 | s&@datadir@&$datadir&g | |
26939 | s&@docdir@&$docdir&g | |
26940 | s&@infodir@&$infodir&g | |
26941 | s&@localedir@&$localedir&g | |
26942 | s&@mandir@&$mandir&g | |
26943 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
26944 | esac | |
26945 | _ACEOF | |
26946 | ||
26947 | # Neutralize VPATH when `$srcdir' = `.'. | |
26948 | # Shell code in configure.ac might set extrasub. | |
26949 | # FIXME: do we really want to maintain this feature? | |
26950 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
26951 | ac_sed_extra="$ac_vpsub | |
26952 | $extrasub | |
26953 | _ACEOF | |
26954 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
26955 | :t | |
26956 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
26957 | s|@configure_input@|$ac_sed_conf_input|;t t | |
26958 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
26959 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
26960 | s&@srcdir@&$ac_srcdir&;t t | |
26961 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
26962 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
26963 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
26964 | s&@builddir@&$ac_builddir&;t t | |
26965 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
26966 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
26967 | s&@INSTALL@&$ac_INSTALL&;t t | |
743c80a7 | 26968 | s&@MKDIR_P@&$ac_MKDIR_P&;t t |
067d23c9 KY |
26969 | $ac_datarootdir_hack |
26970 | " | |
26971 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
26972 | if $ac_cs_awk_getline; then | |
a9bec17c | 26973 | $AWK -f "$tmp/subs.awk" |
067d23c9 | 26974 | else |
a9bec17c GM |
26975 | $AWK -f "$tmp/subs.awk" | $SHELL |
26976 | fi >$tmp/out \ | |
26977 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
067d23c9 KY |
26978 | |
26979 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
a9bec17c GM |
26980 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && |
26981 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
067d23c9 | 26982 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
a9bec17c | 26983 | which seems to be undefined. Please make sure it is defined." >&5 |
067d23c9 | 26984 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
a9bec17c | 26985 | which seems to be undefined. Please make sure it is defined." >&2;} |
067d23c9 | 26986 | |
a9bec17c | 26987 | rm -f "$tmp/stdin" |
067d23c9 | 26988 | case $ac_file in |
a9bec17c GM |
26989 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
26990 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
067d23c9 | 26991 | esac \ |
a9bec17c | 26992 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
067d23c9 KY |
26993 | ;; |
26994 | :H) | |
26995 | # | |
26996 | # CONFIG_HEADER | |
26997 | # | |
26998 | if test x"$ac_file" != x-; then | |
26999 | { | |
27000 | $as_echo "/* $configure_input */" \ | |
a9bec17c GM |
27001 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" |
27002 | } >"$tmp/config.h" \ | |
27003 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
27004 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
067d23c9 KY |
27005 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
27006 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
27007 | else | |
27008 | rm -f "$ac_file" | |
a9bec17c GM |
27009 | mv "$tmp/config.h" "$ac_file" \ |
27010 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
067d23c9 KY |
27011 | fi |
27012 | else | |
27013 | $as_echo "/* $configure_input */" \ | |
a9bec17c GM |
27014 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ |
27015 | || as_fn_error "could not create -" "$LINENO" 5 | |
067d23c9 | 27016 | fi |
743c80a7 PE |
27017 | # Compute "$ac_file"'s index in $config_headers. |
27018 | _am_arg="$ac_file" | |
27019 | _am_stamp_count=1 | |
27020 | for _am_header in $config_headers :; do | |
27021 | case $_am_header in | |
27022 | $_am_arg | $_am_arg:* ) | |
27023 | break ;; | |
27024 | * ) | |
27025 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
27026 | esac | |
27027 | done | |
27028 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || | |
27029 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
27030 | X"$_am_arg" : 'X\(//\)[^/]' \| \ | |
27031 | X"$_am_arg" : 'X\(//\)$' \| \ | |
27032 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || | |
27033 | $as_echo X"$_am_arg" | | |
27034 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
27035 | s//\1/ | |
27036 | q | |
27037 | } | |
27038 | /^X\(\/\/\)[^/].*/{ | |
27039 | s//\1/ | |
27040 | q | |
27041 | } | |
27042 | /^X\(\/\/\)$/{ | |
27043 | s//\1/ | |
27044 | q | |
27045 | } | |
27046 | /^X\(\/\).*/{ | |
27047 | s//\1/ | |
27048 | q | |
27049 | } | |
27050 | s/.*/./; q'`/stamp-h$_am_stamp_count | |
067d23c9 KY |
27051 | ;; |
27052 | ||
27053 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 | |
27054 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
27055 | ;; | |
27056 | esac | |
27057 | ||
27058 | ||
27059 | case $ac_file$ac_mode in | |
743c80a7 PE |
27060 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { |
27061 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
27062 | # are listed without --file. Let's play safe and only enable the eval | |
27063 | # if we detect the quoting. | |
27064 | case $CONFIG_FILES in | |
27065 | *\'*) eval set x "$CONFIG_FILES" ;; | |
27066 | *) set x $CONFIG_FILES ;; | |
27067 | esac | |
27068 | shift | |
27069 | for mf | |
27070 | do | |
27071 | # Strip MF so we end up with the name of the file. | |
27072 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
27073 | # Check whether this is an Automake generated Makefile or not. | |
27074 | # We used to match only the files named `Makefile.in', but | |
27075 | # some people rename them; so instead we look at the file content. | |
27076 | # Grep'ing the first line is not enough: some people post-process | |
27077 | # each Makefile.in and add a new line on top of each file to say so. | |
27078 | # Grep'ing the whole file is not good either: AIX grep has a line | |
27079 | # limit of 2048, but all sed's we know have understand at least 4000. | |
27080 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
27081 | dirpart=`$as_dirname -- "$mf" || | |
27082 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
27083 | X"$mf" : 'X\(//\)[^/]' \| \ | |
27084 | X"$mf" : 'X\(//\)$' \| \ | |
27085 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || | |
27086 | $as_echo X"$mf" | | |
27087 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
27088 | s//\1/ | |
27089 | q | |
27090 | } | |
27091 | /^X\(\/\/\)[^/].*/{ | |
27092 | s//\1/ | |
27093 | q | |
27094 | } | |
27095 | /^X\(\/\/\)$/{ | |
27096 | s//\1/ | |
27097 | q | |
27098 | } | |
27099 | /^X\(\/\).*/{ | |
27100 | s//\1/ | |
27101 | q | |
27102 | } | |
27103 | s/.*/./; q'` | |
27104 | else | |
27105 | continue | |
27106 | fi | |
27107 | # Extract the definition of DEPDIR, am__include, and am__quote | |
27108 | # from the Makefile without running `make'. | |
27109 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
27110 | test -z "$DEPDIR" && continue | |
27111 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
27112 | test -z "am__include" && continue | |
27113 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
27114 | # When using ansi2knr, U may be empty or an underscore; expand it | |
27115 | U=`sed -n 's/^U = //p' < "$mf"` | |
27116 | # Find all dependency output files, they are included files with | |
27117 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
27118 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
27119 | # expansion. | |
27120 | for file in `sed -n " | |
27121 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
27122 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
27123 | # Make sure the directory exists. | |
27124 | test -f "$dirpart/$file" && continue | |
27125 | fdir=`$as_dirname -- "$file" || | |
27126 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
27127 | X"$file" : 'X\(//\)[^/]' \| \ | |
27128 | X"$file" : 'X\(//\)$' \| \ | |
27129 | X"$file" : 'X\(/\)' \| . 2>/dev/null || | |
27130 | $as_echo X"$file" | | |
27131 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
27132 | s//\1/ | |
27133 | q | |
27134 | } | |
27135 | /^X\(\/\/\)[^/].*/{ | |
27136 | s//\1/ | |
27137 | q | |
27138 | } | |
27139 | /^X\(\/\/\)$/{ | |
27140 | s//\1/ | |
27141 | q | |
27142 | } | |
27143 | /^X\(\/\).*/{ | |
27144 | s//\1/ | |
27145 | q | |
27146 | } | |
27147 | s/.*/./; q'` | |
27148 | as_dir=$dirpart/$fdir; as_fn_mkdir_p | |
27149 | # echo "creating $dirpart/$file" | |
27150 | echo '# dummy' > "$dirpart/$file" | |
27151 | done | |
27152 | done | |
27153 | } | |
27154 | ;; | |
9411886d | 27155 | "mkdirs":C) |
067d23c9 KY |
27156 | for dir in etc lisp ; do |
27157 | test -d ${dir} || mkdir ${dir} | |
27158 | done | |
9411886d PE |
27159 | ;; |
27160 | "epaths":C) | |
067d23c9 | 27161 | echo creating src/epaths.h |
906debc3 | 27162 | ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force |
9411886d PE |
27163 | ;; |
27164 | "gdbinit":C) | |
067d23c9 KY |
27165 | if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then |
27166 | echo creating src/.gdbinit | |
27167 | echo source $srcdir/src/.gdbinit > src/.gdbinit | |
27168 | fi | |
067d23c9 KY |
27169 | ;; |
27170 | ||
27171 | esac | |
27172 | done # for ac_tag | |
27173 | ||
27174 | ||
27175 | as_fn_exit 0 | |
27176 | _ACEOF | |
27177 | ac_clean_files=$ac_clean_files_save | |
27178 | ||
27179 | test $ac_write_fail = 0 || | |
a9bec17c | 27180 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
067d23c9 KY |
27181 | |
27182 | ||
27183 | # configure is writing to config.log, and then calls config.status. | |
27184 | # config.status does its own redirection, appending to config.log. | |
27185 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
27186 | # by configure, so config.status won't be able to write to it; its | |
27187 | # output is simply discarded. So we exec the FD to /dev/null, | |
27188 | # effectively closing config.log, so it can be properly (re)opened and | |
27189 | # appended to by config.status. When coming back to configure, we | |
27190 | # need to make the FD available again. | |
27191 | if test "$no_create" != yes; then | |
27192 | ac_cs_success=: | |
27193 | ac_config_status_args= | |
27194 | test "$silent" = yes && | |
27195 | ac_config_status_args="$ac_config_status_args --quiet" | |
27196 | exec 5>/dev/null | |
27197 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
27198 | exec 5>>config.log | |
27199 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
27200 | # would make configure fail if this is the last instruction. | |
a9bec17c | 27201 | $ac_cs_success || as_fn_exit $? |
067d23c9 KY |
27202 | fi |
27203 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
27204 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
27205 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
27206 | fi | |
27207 |