Commit | Line | Data |
---|---|---|
ba4481b5 | 1 | #! /bin/sh |
ba4481b5 | 2 | # Guess values for system-dependent variables and create Makefiles. |
eb697db5 DN |
3 | # Generated by GNU Autoconf 2.65 for emacs 24.0.50. |
4 | # | |
ba4481b5 | 5 | # |
ca81d7a0 | 6 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
eb697db5 DN |
7 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, |
8 | # Inc. | |
9 | # | |
10 | # | |
ba4481b5 DL |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
eb697db5 DN |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
503d2be0 | 16 | |
f053c89f CY |
17 | # Be more Bourne compatible |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
eb697db5 | 19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
503d2be0 AS |
20 | emulate sh |
21 | NULLCMD=: | |
e9a63f04 | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
6bae0ccf DL |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
ca81d7a0 JD |
25 | setopt NO_GLOB_SUBST |
26 | else | |
eb697db5 DN |
27 | case `(set -o) 2>/dev/null` in #( |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
f053c89f | 32 | esac |
503d2be0 | 33 | fi |
f053c89f CY |
34 | |
35 | ||
e9a63f04 GM |
36 | as_nl=' |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$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 | |
eb697db5 DN |
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 | |
e9a63f04 GM |
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' | |
7bbec45b | 56 | else |
e9a63f04 GM |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
eb697db5 | 60 | case $arg in #( |
e9a63f04 GM |
61 | *"$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' | |
7bbec45b | 69 | fi |
e9a63f04 GM |
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 | } | |
503d2be0 AS |
81 | fi |
82 | ||
6bae0ccf | 83 | |
ca81d7a0 JD |
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.) | |
ca81d7a0 JD |
89 | IFS=" "" $as_nl" |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
eb697db5 | 92 | case $0 in #(( |
ca81d7a0 JD |
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 "$as_dir" && as_dir=. | |
eb697db5 DN |
99 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
100 | done | |
ca81d7a0 JD |
101 | IFS=$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 | |
e9a63f04 | 111 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
eb697db5 | 112 | exit 1 |
ca81d7a0 JD |
113 | fi |
114 | ||
eb697db5 DN |
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 $as_var || : | |
ca81d7a0 | 122 | done |
6bae0ccf DL |
123 | PS1='$ ' |
124 | PS2='> ' | |
125 | PS4='+ ' | |
126 | ||
127 | # NLS nuisances. | |
e9a63f04 GM |
128 | LC_ALL=C |
129 | export LC_ALL | |
130 | LANGUAGE=C | |
131 | export LANGUAGE | |
6bae0ccf | 132 | |
eb697db5 DN |
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$CONFIG_SHELL" != x; then : | |
214 | # We cannot yet assume a decent shell, so we have to provide a | |
215 | # neutralization value for shells without unset; and this also | |
216 | # works around shells that cannot unset nonexistent variables. | |
217 | BASH_ENV=/dev/null | |
218 | ENV=/dev/null | |
219 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
220 | export CONFIG_SHELL | |
221 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
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 $as_dirs" | |
319 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
320 | ||
321 | ||
322 | } # as_fn_mkdir_p | |
323 | # as_fn_append VAR VALUE | |
324 | # ---------------------- | |
325 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
326 | # advantage of any shell optimizations that allow amortized linear growth over | |
327 | # repeated appends, instead of the typical quadratic growth present in naive | |
328 | # implementations. | |
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 | ||
359 | # as_fn_error ERROR [LINENO LOG_FD] | |
360 | # --------------------------------- | |
361 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
362 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
363 | # script with status $?, using 1 if that was 0. | |
364 | as_fn_error () | |
365 | { | |
366 | as_status=$?; 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 | |
370 | fi | |
371 | $as_echo "$as_me: error: $1" >&2 | |
372 | as_fn_exit $as_status | |
373 | } # as_fn_error | |
374 | ||
ca81d7a0 JD |
375 | if expr a : '\(a\)' >/dev/null 2>&1 && |
376 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
6bae0ccf DL |
377 | as_expr=expr |
378 | else | |
379 | as_expr=false | |
380 | fi | |
381 | ||
ca81d7a0 | 382 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
6bae0ccf DL |
383 | as_basename=basename |
384 | else | |
385 | as_basename=false | |
386 | fi | |
c0d27fcc | 387 | |
eb697db5 DN |
388 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
389 | as_dirname=dirname | |
390 | else | |
391 | as_dirname=false | |
392 | fi | |
c0d27fcc | 393 | |
ca81d7a0 | 394 | as_me=`$as_basename -- "$0" || |
c0d27fcc MR |
395 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
396 | X"$0" : 'X\(//\)$' \| \ | |
ca81d7a0 | 397 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
e9a63f04 | 398 | $as_echo X/"$0" | |
ca81d7a0 JD |
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'` | |
c0d27fcc | 412 | |
eb697db5 DN |
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 | |
6bae0ccf | 419 | |
c0d27fcc | 420 | |
eb697db5 DN |
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; } | |
c0d27fcc | 443 | |
eb697db5 DN |
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 | |
ca81d7a0 | 450 | } |
c0d27fcc | 451 | |
eb697db5 DN |
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 | |
91e84f96 | 464 | |
eb697db5 DN |
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 | |
ca81d7a0 | 471 | fi |
eb697db5 DN |
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 | |
6da23aaa | 486 | else |
eb697db5 | 487 | as_ln_s='cp -p' |
bf89cb4d | 488 | fi |
eb697db5 DN |
489 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
490 | rmdir conf$$.dir 2>/dev/null | |
ca81d7a0 | 491 | |
eb697db5 DN |
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 | |
91e84f96 GM |
497 | fi |
498 | ||
eb697db5 DN |
499 | if test -x / >/dev/null 2>&1; then |
500 | as_test_x='test -x' | |
bf89cb4d | 501 | else |
eb697db5 DN |
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' "$1" 2>/dev/null` in #(( | |
516 | ???[sx]*):;;*)false;;esac;fi | |
517 | '\'' sh | |
518 | ' | |
bf89cb4d | 519 | fi |
eb697db5 | 520 | as_executable_p=$as_test_x |
ca81d7a0 | 521 | |
eb697db5 DN |
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%[^_$as_cr_alnum]%_%g'" | |
ca81d7a0 | 524 | |
eb697db5 DN |
525 | # Sed expression to map a string onto a valid variable name. |
526 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
503d2be0 | 527 | |
bf89cb4d | 528 | |
eb697db5 DN |
529 | test -n "$DJDIR" || exec 7<&0 </dev/null |
530 | exec 6>&1 | |
bf89cb4d GM |
531 | |
532 | # Name of the host. | |
533 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
534 | # so uname gets run too. | |
535 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
503d2be0 | 536 | |
503d2be0 AS |
537 | # |
538 | # Initializations. | |
539 | # | |
ba4481b5 | 540 | ac_default_prefix=/usr/local |
ca81d7a0 | 541 | ac_clean_files= |
6bae0ccf | 542 | ac_config_libobj_dir=. |
ca81d7a0 | 543 | LIBOBJS= |
503d2be0 AS |
544 | cross_compiling=no |
545 | subdirs= | |
c0d27fcc MR |
546 | MFLAGS= |
547 | MAKEFLAGS= | |
503d2be0 | 548 | |
c0d27fcc | 549 | # Identity of this package. |
9cf8f393 JD |
550 | PACKAGE_NAME='emacs' |
551 | PACKAGE_TARNAME='emacs' | |
49a62e8a GM |
552 | PACKAGE_VERSION='24.0.50' |
553 | PACKAGE_STRING='emacs 24.0.50' | |
9cf8f393 | 554 | PACKAGE_BUGREPORT='' |
eb697db5 | 555 | PACKAGE_URL='' |
c0d27fcc | 556 | |
503d2be0 AS |
557 | ac_unique_file="src/lisp.h" |
558 | # Factoring default headers for most tests. | |
559 | ac_includes_default="\ | |
560 | #include <stdio.h> | |
f053c89f | 561 | #ifdef HAVE_SYS_TYPES_H |
503d2be0 AS |
562 | # include <sys/types.h> |
563 | #endif | |
f053c89f | 564 | #ifdef HAVE_SYS_STAT_H |
503d2be0 AS |
565 | # include <sys/stat.h> |
566 | #endif | |
f053c89f | 567 | #ifdef STDC_HEADERS |
503d2be0 AS |
568 | # include <stdlib.h> |
569 | # include <stddef.h> | |
570 | #else | |
f053c89f | 571 | # ifdef HAVE_STDLIB_H |
503d2be0 AS |
572 | # include <stdlib.h> |
573 | # endif | |
574 | #endif | |
f053c89f CY |
575 | #ifdef HAVE_STRING_H |
576 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
503d2be0 AS |
577 | # include <memory.h> |
578 | # endif | |
579 | # include <string.h> | |
580 | #endif | |
f053c89f | 581 | #ifdef HAVE_STRINGS_H |
503d2be0 AS |
582 | # include <strings.h> |
583 | #endif | |
f053c89f | 584 | #ifdef HAVE_INTTYPES_H |
503d2be0 | 585 | # include <inttypes.h> |
503d2be0 | 586 | #endif |
f053c89f | 587 | #ifdef HAVE_STDINT_H |
ca81d7a0 | 588 | # include <stdint.h> |
503d2be0 | 589 | #endif |
f053c89f | 590 | #ifdef HAVE_UNISTD_H |
503d2be0 AS |
591 | # include <unistd.h> |
592 | #endif" | |
ba4481b5 | 593 | |
a51f4969 | 594 | ac_config_libobj_dir=src |
431dab04 | 595 | ac_header_list= |
c24fa7dc | 596 | ac_func_list= |
3de25479 | 597 | ac_subst_vars='LTLIBOBJS |
5929fbe7 | 598 | WINDOW_SUPPORT |
eb697db5 DN |
599 | TOOLTIP_SUPPORT |
600 | MOUSE_SUPPORT | |
057886a3 | 601 | LIB_GCC |
eb697db5 | 602 | LINKER |
ce07fa9a JV |
603 | LD_SWITCH_SYSTEM_TEMACS |
604 | POST_ALLOC_OBJ | |
605 | PRE_ALLOC_OBJ | |
606 | CYGWIN_OBJ | |
eb697db5 DN |
607 | RALLOC_OBJ |
608 | OLDXMENU_DEPS | |
ce07fa9a JV |
609 | LIBX_OTHER |
610 | LIBXMENU | |
611 | OLDXMENU | |
eb697db5 | 612 | OLDXMENU_TARGET |
ce07fa9a JV |
613 | LIBXT_OTHER |
614 | TOOLKIT_LIBW | |
615 | WIDGET_OBJ | |
616 | XOBJ | |
617 | XMENU_OBJ | |
eb697db5 | 618 | FONT_OBJ |
91e84f96 | 619 | OTHER_FILES |
3de25479 | 620 | GNU_OBJC_CFLAGS |
3de25479 JV |
621 | ns_appsrc |
622 | ns_appresdir | |
623 | ns_appbindir | |
624 | ns_appdir | |
625 | opsysfile | |
626 | machfile | |
627 | X_TOOLKIT_TYPE | |
ce07fa9a | 628 | C_SWITCH_X_SYSTEM |
3de25479 | 629 | C_SWITCH_X_SITE |
3de25479 | 630 | LD_SWITCH_X_SITE |
3de25479 JV |
631 | gameuser |
632 | gamedir | |
633 | bitmapdir | |
634 | archlibdir | |
635 | etcdir | |
636 | x_default_search_path | |
637 | lisppath | |
638 | locallisppath | |
639 | lispdir | |
640 | srcdir | |
641 | canonical | |
642 | configuration | |
643 | version | |
644 | KRB4LIB | |
645 | DESLIB | |
646 | KRB5LIB | |
647 | CRYPTOLIB | |
648 | COM_ERRLIB | |
649 | LIBRESOLV | |
650 | LIBHESIOD | |
ce07fa9a JV |
651 | TERMCAP_OBJ |
652 | LIBS_TERMCAP | |
3de25479 JV |
653 | GETOPTOBJS |
654 | GETOPT_H | |
655 | GETLOADAVG_LIBS | |
656 | KMEM_GROUP | |
657 | NEED_SETGID | |
658 | LIBOBJS | |
ce07fa9a | 659 | BLESSMAIL_TARGET |
3de25479 JV |
660 | LIBS_MAIL |
661 | liblockfile | |
662 | ALLOCA | |
ce07fa9a | 663 | LIBXSM |
3de25479 JV |
664 | LIBGPM |
665 | LIBGIF | |
666 | LIBTIFF | |
667 | LIBPNG | |
668 | LIBJPEG | |
669 | LIBXPM | |
670 | FREETYPE_LIBS | |
671 | FREETYPE_CFLAGS | |
672 | M17N_FLT_LIBS | |
673 | M17N_FLT_CFLAGS | |
674 | LIBOTF_LIBS | |
675 | LIBOTF_CFLAGS | |
676 | XFT_LIBS | |
677 | XFT_CFLAGS | |
678 | FONTCONFIG_LIBS | |
679 | FONTCONFIG_CFLAGS | |
ce07fa9a JV |
680 | LIBXMU |
681 | LIBXTR6 | |
682 | LIBSELINUX_LIBS | |
3de25479 JV |
683 | GCONF_LIBS |
684 | GCONF_CFLAGS | |
ce07fa9a | 685 | DBUS_OBJ |
3de25479 JV |
686 | DBUS_LIBS |
687 | DBUS_CFLAGS | |
ce07fa9a | 688 | GTK_OBJ |
3de25479 JV |
689 | GTK_LIBS |
690 | GTK_CFLAGS | |
691 | IMAGEMAGICK_LIBS | |
692 | IMAGEMAGICK_CFLAGS | |
693 | RSVG_LIBS | |
694 | RSVG_CFLAGS | |
eb697db5 DN |
695 | VMLIMIT_OBJ |
696 | GMALLOC_OBJ | |
3de25479 | 697 | HAVE_XSERVER |
ce07fa9a JV |
698 | LIB_STANDARD |
699 | NS_SUPPORT | |
700 | NS_OBJ | |
eb697db5 | 701 | TEMACS_LDFLAGS2 |
ce07fa9a JV |
702 | LD_SWITCH_X_SITE_AUX_RPATH |
703 | LD_SWITCH_X_SITE_AUX | |
3de25479 | 704 | XMKMF |
eb697db5 DN |
705 | DEPFLAGS |
706 | MKDEPDIR | |
3de25479 JV |
707 | SET_MAKE |
708 | CFLAGS_SOUND | |
709 | ALSA_LIBS | |
710 | ALSA_CFLAGS | |
711 | PKG_CONFIG | |
712 | LIBSOUND | |
ce07fa9a JV |
713 | START_FILES |
714 | LIB_MATH | |
715 | CRT_DIR | |
716 | LIBS_SYSTEM | |
717 | C_SWITCH_SYSTEM | |
eb697db5 | 718 | UNEXEC_OBJ |
ce07fa9a JV |
719 | C_SWITCH_MACHINE |
720 | LD_SWITCH_SYSTEM | |
e7586c7a | 721 | CANNOT_DUMP |
3de25479 JV |
722 | MAKEINFO |
723 | GZIP_PROG | |
724 | INSTALL_INFO | |
725 | RANLIB | |
726 | INSTALL_DATA | |
727 | INSTALL_SCRIPT | |
728 | INSTALL_PROGRAM | |
e6cfa7c3 | 729 | C_WARNINGS_SWITCH |
3de25479 JV |
730 | EGREP |
731 | GREP | |
732 | CPP | |
733 | OBJEXT | |
734 | EXEEXT | |
735 | ac_ct_CC | |
736 | CPPFLAGS | |
737 | LDFLAGS | |
738 | CFLAGS | |
739 | CC | |
740 | host_os | |
741 | host_vendor | |
742 | host_cpu | |
743 | host | |
744 | build_os | |
745 | build_vendor | |
746 | build_cpu | |
747 | build | |
e6cfa7c3 AS |
748 | PROFILING_LDFLAGS |
749 | PROFILING_CFLAGS | |
3de25479 | 750 | MAINT |
c05c21ed | 751 | GZIP_INFO |
3de25479 JV |
752 | target_alias |
753 | host_alias | |
754 | build_alias | |
755 | LIBS | |
756 | ECHO_T | |
757 | ECHO_N | |
758 | ECHO_C | |
759 | DEFS | |
760 | mandir | |
761 | localedir | |
762 | libdir | |
763 | psdir | |
764 | pdfdir | |
765 | dvidir | |
766 | htmldir | |
767 | infodir | |
768 | docdir | |
769 | oldincludedir | |
770 | includedir | |
771 | localstatedir | |
772 | sharedstatedir | |
773 | sysconfdir | |
774 | datadir | |
775 | datarootdir | |
776 | libexecdir | |
777 | sbindir | |
778 | bindir | |
779 | program_transform_name | |
780 | prefix | |
781 | exec_prefix | |
eb697db5 | 782 | PACKAGE_URL |
3de25479 JV |
783 | PACKAGE_BUGREPORT |
784 | PACKAGE_STRING | |
785 | PACKAGE_VERSION | |
786 | PACKAGE_TARNAME | |
787 | PACKAGE_NAME | |
788 | PATH_SEPARATOR | |
789 | SHELL' | |
eb697db5 DN |
790 | ac_subst_files='deps_frag |
791 | ns_frag' | |
e9a63f04 GM |
792 | ac_user_opts=' |
793 | enable_option_checking | |
794 | with_pop | |
795 | with_kerberos | |
796 | with_kerberos5 | |
797 | with_hesiod | |
91e84f96 GM |
798 | with_mmdf |
799 | with_mail_unlink | |
800 | with_mailhost | |
e9a63f04 GM |
801 | with_sound |
802 | with_sync_input | |
803 | with_x_toolkit | |
804 | with_xpm | |
805 | with_jpeg | |
806 | with_tiff | |
807 | with_gif | |
808 | with_png | |
809 | with_rsvg | |
3de25479 | 810 | with_imagemagick |
e9a63f04 GM |
811 | with_xft |
812 | with_libotf | |
813 | with_m17n_flt | |
814 | with_toolkit_scroll_bars | |
815 | with_xaw3d | |
816 | with_xim | |
817 | with_ns | |
818 | with_gpm | |
819 | with_dbus | |
637fa988 | 820 | with_gconf |
a4f64981 | 821 | with_selinux |
e9a63f04 | 822 | with_makeinfo |
c05c21ed | 823 | with_compress_info |
e9a63f04 | 824 | with_pkg_config_prog |
a4f64981 | 825 | with_crt_dir |
e9a63f04 GM |
826 | with_gnustep_conf |
827 | enable_ns_self_contained | |
828 | enable_asserts | |
829 | enable_maintainer_mode | |
830 | enable_locallisppath | |
831 | enable_checking | |
d9170db5 | 832 | enable_use_lisp_union_type |
e9a63f04 | 833 | enable_profiling |
a53cfbe5 | 834 | enable_autodepend |
e9a63f04 GM |
835 | enable_largefile |
836 | with_x | |
837 | ' | |
ca81d7a0 JD |
838 | ac_precious_vars='build_alias |
839 | host_alias | |
840 | target_alias | |
841 | CC | |
842 | CFLAGS | |
843 | LDFLAGS | |
f053c89f | 844 | LIBS |
ca81d7a0 JD |
845 | CPPFLAGS |
846 | CPP | |
847 | XMKMF' | |
848 | ||
c0d27fcc | 849 | |
ba4481b5 | 850 | # Initialize some variables set by options. |
503d2be0 AS |
851 | ac_init_help= |
852 | ac_init_version=false | |
e9a63f04 GM |
853 | ac_unrecognized_opts= |
854 | ac_unrecognized_sep= | |
ba4481b5 DL |
855 | # The variables have the same names as the options, with |
856 | # dashes changed to underlines. | |
503d2be0 | 857 | cache_file=/dev/null |
ba4481b5 | 858 | exec_prefix=NONE |
ba4481b5 | 859 | no_create= |
ba4481b5 DL |
860 | no_recursion= |
861 | prefix=NONE | |
862 | program_prefix=NONE | |
863 | program_suffix=NONE | |
864 | program_transform_name=s,x,x, | |
865 | silent= | |
866 | site= | |
867 | srcdir= | |
ba4481b5 DL |
868 | verbose= |
869 | x_includes=NONE | |
870 | x_libraries=NONE | |
503d2be0 AS |
871 | |
872 | # Installation directory options. | |
873 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
874 | # and all the variables that are supposed to be based on exec_prefix | |
875 | # by default will actually change. | |
876 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
ca81d7a0 | 877 | # (The list follows the same order as the GNU Coding Standards.) |
ba4481b5 DL |
878 | bindir='${exec_prefix}/bin' |
879 | sbindir='${exec_prefix}/sbin' | |
880 | libexecdir='${exec_prefix}/libexec' | |
ca81d7a0 JD |
881 | datarootdir='${prefix}/share' |
882 | datadir='${datarootdir}' | |
ba4481b5 DL |
883 | sysconfdir='${prefix}/etc' |
884 | sharedstatedir='${prefix}/com' | |
885 | localstatedir='${prefix}/var' | |
ba4481b5 DL |
886 | includedir='${prefix}/include' |
887 | oldincludedir='/usr/include' | |
9cf8f393 | 888 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
ca81d7a0 JD |
889 | infodir='${datarootdir}/info' |
890 | htmldir='${docdir}' | |
891 | dvidir='${docdir}' | |
892 | pdfdir='${docdir}' | |
893 | psdir='${docdir}' | |
894 | libdir='${exec_prefix}/lib' | |
895 | localedir='${datarootdir}/locale' | |
896 | mandir='${datarootdir}/man' | |
ba4481b5 | 897 | |
ba4481b5 | 898 | ac_prev= |
ca81d7a0 | 899 | ac_dashdash= |
ba4481b5 DL |
900 | for ac_option |
901 | do | |
ba4481b5 DL |
902 | # If the previous option needs an argument, assign it. |
903 | if test -n "$ac_prev"; then | |
ca81d7a0 | 904 | eval $ac_prev=\$ac_option |
ba4481b5 DL |
905 | ac_prev= |
906 | continue | |
907 | fi | |
908 | ||
ca81d7a0 JD |
909 | case $ac_option in |
910 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
911 | *) ac_optarg=yes ;; | |
912 | esac | |
ba4481b5 DL |
913 | |
914 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
915 | ||
ca81d7a0 JD |
916 | case $ac_dashdash$ac_option in |
917 | --) | |
918 | ac_dashdash=yes ;; | |
ba4481b5 DL |
919 | |
920 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
921 | ac_prev=bindir ;; | |
922 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
503d2be0 | 923 | bindir=$ac_optarg ;; |
ba4481b5 DL |
924 | |
925 | -build | --build | --buil | --bui | --bu) | |
503d2be0 | 926 | ac_prev=build_alias ;; |
ba4481b5 | 927 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
503d2be0 | 928 | build_alias=$ac_optarg ;; |
ba4481b5 DL |
929 | |
930 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
931 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
932 | ac_prev=cache_file ;; | |
933 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
934 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
503d2be0 AS |
935 | cache_file=$ac_optarg ;; |
936 | ||
937 | --config-cache | -C) | |
938 | cache_file=config.cache ;; | |
ba4481b5 | 939 | |
ca81d7a0 | 940 | -datadir | --datadir | --datadi | --datad) |
ba4481b5 | 941 | ac_prev=datadir ;; |
ca81d7a0 | 942 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
503d2be0 | 943 | datadir=$ac_optarg ;; |
ba4481b5 | 944 | |
ca81d7a0 JD |
945 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
946 | | --dataroo | --dataro | --datar) | |
947 | ac_prev=datarootdir ;; | |
948 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
949 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
950 | datarootdir=$ac_optarg ;; | |
951 | ||
ba4481b5 | 952 | -disable-* | --disable-*) |
e9a63f04 | 953 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
ba4481b5 | 954 | # Reject names that are not valid shell variable names. |
e9a63f04 | 955 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
eb697db5 | 956 | as_fn_error "invalid feature name: $ac_useropt" |
e9a63f04 GM |
957 | ac_useropt_orig=$ac_useropt |
958 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
959 | case $ac_user_opts in | |
960 | *" | |
961 | "enable_$ac_useropt" | |
962 | "*) ;; | |
963 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
964 | ac_unrecognized_sep=', ';; | |
965 | esac | |
966 | eval enable_$ac_useropt=no ;; | |
ca81d7a0 JD |
967 | |
968 | -docdir | --docdir | --docdi | --doc | --do) | |
969 | ac_prev=docdir ;; | |
970 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
971 | docdir=$ac_optarg ;; | |
972 | ||
973 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
974 | ac_prev=dvidir ;; | |
975 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
976 | dvidir=$ac_optarg ;; | |
ba4481b5 DL |
977 | |
978 | -enable-* | --enable-*) | |
e9a63f04 | 979 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
ba4481b5 | 980 | # Reject names that are not valid shell variable names. |
e9a63f04 | 981 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
eb697db5 | 982 | as_fn_error "invalid feature name: $ac_useropt" |
e9a63f04 GM |
983 | ac_useropt_orig=$ac_useropt |
984 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
985 | case $ac_user_opts in | |
986 | *" | |
987 | "enable_$ac_useropt" | |
988 | "*) ;; | |
989 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
990 | ac_unrecognized_sep=', ';; | |
991 | esac | |
992 | eval enable_$ac_useropt=\$ac_optarg ;; | |
ba4481b5 DL |
993 | |
994 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
995 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
996 | | --exec | --exe | --ex) | |
997 | ac_prev=exec_prefix ;; | |
998 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
999 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
1000 | | --exec=* | --exe=* | --ex=*) | |
503d2be0 | 1001 | exec_prefix=$ac_optarg ;; |
ba4481b5 DL |
1002 | |
1003 | -gas | --gas | --ga | --g) | |
1004 | # Obsolete; use --with-gas. | |
1005 | with_gas=yes ;; | |
1006 | ||
503d2be0 AS |
1007 | -help | --help | --hel | --he | -h) |
1008 | ac_init_help=long ;; | |
1009 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
1010 | ac_init_help=recursive ;; | |
1011 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
1012 | ac_init_help=short ;; | |
ba4481b5 DL |
1013 | |
1014 | -host | --host | --hos | --ho) | |
503d2be0 | 1015 | ac_prev=host_alias ;; |
ba4481b5 | 1016 | -host=* | --host=* | --hos=* | --ho=*) |
503d2be0 | 1017 | host_alias=$ac_optarg ;; |
ba4481b5 | 1018 | |
ca81d7a0 JD |
1019 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
1020 | ac_prev=htmldir ;; | |
1021 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
1022 | | --ht=*) | |
1023 | htmldir=$ac_optarg ;; | |
1024 | ||
ba4481b5 DL |
1025 | -includedir | --includedir | --includedi | --included | --include \ |
1026 | | --includ | --inclu | --incl | --inc) | |
1027 | ac_prev=includedir ;; | |
1028 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
1029 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
503d2be0 | 1030 | includedir=$ac_optarg ;; |
ba4481b5 DL |
1031 | |
1032 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
1033 | ac_prev=infodir ;; | |
1034 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
503d2be0 | 1035 | infodir=$ac_optarg ;; |
ba4481b5 DL |
1036 | |
1037 | -libdir | --libdir | --libdi | --libd) | |
1038 | ac_prev=libdir ;; | |
1039 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
503d2be0 | 1040 | libdir=$ac_optarg ;; |
ba4481b5 DL |
1041 | |
1042 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1043 | | --libexe | --libex | --libe) | |
1044 | ac_prev=libexecdir ;; | |
1045 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1046 | | --libexe=* | --libex=* | --libe=*) | |
503d2be0 | 1047 | libexecdir=$ac_optarg ;; |
ba4481b5 | 1048 | |
ca81d7a0 JD |
1049 | -localedir | --localedir | --localedi | --localed | --locale) |
1050 | ac_prev=localedir ;; | |
1051 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1052 | localedir=$ac_optarg ;; | |
1053 | ||
ba4481b5 | 1054 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
ca81d7a0 | 1055 | | --localstate | --localstat | --localsta | --localst | --locals) |
ba4481b5 DL |
1056 | ac_prev=localstatedir ;; |
1057 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
ca81d7a0 | 1058 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
503d2be0 | 1059 | localstatedir=$ac_optarg ;; |
ba4481b5 DL |
1060 | |
1061 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1062 | ac_prev=mandir ;; | |
1063 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
503d2be0 | 1064 | mandir=$ac_optarg ;; |
ba4481b5 DL |
1065 | |
1066 | -nfp | --nfp | --nf) | |
1067 | # Obsolete; use --without-fp. | |
1068 | with_fp=no ;; | |
1069 | ||
1070 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
c0d27fcc | 1071 | | --no-cr | --no-c | -n) |
ba4481b5 DL |
1072 | no_create=yes ;; |
1073 | ||
1074 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1075 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1076 | no_recursion=yes ;; | |
1077 | ||
1078 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1079 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1080 | | --oldin | --oldi | --old | --ol | --o) | |
1081 | ac_prev=oldincludedir ;; | |
1082 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1083 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1084 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
503d2be0 | 1085 | oldincludedir=$ac_optarg ;; |
ba4481b5 DL |
1086 | |
1087 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1088 | ac_prev=prefix ;; | |
1089 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
503d2be0 | 1090 | prefix=$ac_optarg ;; |
ba4481b5 DL |
1091 | |
1092 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1093 | | --program-pre | --program-pr | --program-p) | |
1094 | ac_prev=program_prefix ;; | |
1095 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1096 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
503d2be0 | 1097 | program_prefix=$ac_optarg ;; |
ba4481b5 DL |
1098 | |
1099 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1100 | | --program-suf | --program-su | --program-s) | |
1101 | ac_prev=program_suffix ;; | |
1102 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1103 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
503d2be0 | 1104 | program_suffix=$ac_optarg ;; |
ba4481b5 DL |
1105 | |
1106 | -program-transform-name | --program-transform-name \ | |
1107 | | --program-transform-nam | --program-transform-na \ | |
1108 | | --program-transform-n | --program-transform- \ | |
1109 | | --program-transform | --program-transfor \ | |
1110 | | --program-transfo | --program-transf \ | |
1111 | | --program-trans | --program-tran \ | |
1112 | | --progr-tra | --program-tr | --program-t) | |
1113 | ac_prev=program_transform_name ;; | |
1114 | -program-transform-name=* | --program-transform-name=* \ | |
1115 | | --program-transform-nam=* | --program-transform-na=* \ | |
1116 | | --program-transform-n=* | --program-transform-=* \ | |
1117 | | --program-transform=* | --program-transfor=* \ | |
1118 | | --program-transfo=* | --program-transf=* \ | |
1119 | | --program-trans=* | --program-tran=* \ | |
1120 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
503d2be0 | 1121 | program_transform_name=$ac_optarg ;; |
ba4481b5 | 1122 | |
ca81d7a0 JD |
1123 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1124 | ac_prev=pdfdir ;; | |
1125 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1126 | pdfdir=$ac_optarg ;; | |
1127 | ||
1128 | -psdir | --psdir | --psdi | --psd | --ps) | |
1129 | ac_prev=psdir ;; | |
1130 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1131 | psdir=$ac_optarg ;; | |
1132 | ||
ba4481b5 DL |
1133 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1134 | | -silent | --silent | --silen | --sile | --sil) | |
1135 | silent=yes ;; | |
1136 | ||
1137 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1138 | ac_prev=sbindir ;; | |
1139 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1140 | | --sbi=* | --sb=*) | |
503d2be0 | 1141 | sbindir=$ac_optarg ;; |
ba4481b5 DL |
1142 | |
1143 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1144 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1145 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1146 | | --sha | --sh) | |
1147 | ac_prev=sharedstatedir ;; | |
1148 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1149 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1150 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1151 | | --sha=* | --sh=*) | |
503d2be0 | 1152 | sharedstatedir=$ac_optarg ;; |
ba4481b5 DL |
1153 | |
1154 | -site | --site | --sit) | |
1155 | ac_prev=site ;; | |
1156 | -site=* | --site=* | --sit=*) | |
503d2be0 | 1157 | site=$ac_optarg ;; |
ba4481b5 DL |
1158 | |
1159 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1160 | ac_prev=srcdir ;; | |
1161 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
503d2be0 | 1162 | srcdir=$ac_optarg ;; |
ba4481b5 DL |
1163 | |
1164 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1165 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1166 | ac_prev=sysconfdir ;; | |
1167 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1168 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
503d2be0 | 1169 | sysconfdir=$ac_optarg ;; |
ba4481b5 DL |
1170 | |
1171 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
503d2be0 | 1172 | ac_prev=target_alias ;; |
ba4481b5 | 1173 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
503d2be0 | 1174 | target_alias=$ac_optarg ;; |
ba4481b5 DL |
1175 | |
1176 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1177 | verbose=yes ;; | |
1178 | ||
503d2be0 AS |
1179 | -version | --version | --versio | --versi | --vers | -V) |
1180 | ac_init_version=: ;; | |
ba4481b5 DL |
1181 | |
1182 | -with-* | --with-*) | |
e9a63f04 | 1183 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
ba4481b5 | 1184 | # Reject names that are not valid shell variable names. |
e9a63f04 | 1185 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
eb697db5 | 1186 | as_fn_error "invalid package name: $ac_useropt" |
e9a63f04 GM |
1187 | ac_useropt_orig=$ac_useropt |
1188 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1189 | case $ac_user_opts in | |
1190 | *" | |
1191 | "with_$ac_useropt" | |
1192 | "*) ;; | |
1193 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1194 | ac_unrecognized_sep=', ';; | |
1195 | esac | |
1196 | eval with_$ac_useropt=\$ac_optarg ;; | |
ba4481b5 DL |
1197 | |
1198 | -without-* | --without-*) | |
e9a63f04 | 1199 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
ba4481b5 | 1200 | # Reject names that are not valid shell variable names. |
e9a63f04 | 1201 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
eb697db5 | 1202 | as_fn_error "invalid package name: $ac_useropt" |
e9a63f04 GM |
1203 | ac_useropt_orig=$ac_useropt |
1204 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1205 | case $ac_user_opts in | |
1206 | *" | |
1207 | "with_$ac_useropt" | |
1208 | "*) ;; | |
1209 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1210 | ac_unrecognized_sep=', ';; | |
1211 | esac | |
1212 | eval with_$ac_useropt=no ;; | |
ba4481b5 DL |
1213 | |
1214 | --x) | |
1215 | # Obsolete; use --with-x. | |
1216 | with_x=yes ;; | |
1217 | ||
1218 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1219 | | --x-incl | --x-inc | --x-in | --x-i) | |
1220 | ac_prev=x_includes ;; | |
1221 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1222 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
503d2be0 | 1223 | x_includes=$ac_optarg ;; |
ba4481b5 DL |
1224 | |
1225 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1226 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1227 | ac_prev=x_libraries ;; | |
1228 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1229 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
503d2be0 | 1230 | x_libraries=$ac_optarg ;; |
ba4481b5 | 1231 | |
eb697db5 DN |
1232 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1233 | Try \`$0 --help' for more information." | |
ba4481b5 DL |
1234 | ;; |
1235 | ||
503d2be0 AS |
1236 | *=*) |
1237 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1238 | # Reject names that are not valid shell variable names. | |
eb697db5 DN |
1239 | case $ac_envvar in #( |
1240 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1241 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1242 | esac | |
ca81d7a0 | 1243 | eval $ac_envvar=\$ac_optarg |
503d2be0 AS |
1244 | export $ac_envvar ;; |
1245 | ||
ba4481b5 | 1246 | *) |
503d2be0 | 1247 | # FIXME: should be removed in autoconf 3.0. |
e9a63f04 | 1248 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
503d2be0 | 1249 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
e9a63f04 | 1250 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
503d2be0 | 1251 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
ba4481b5 DL |
1252 | ;; |
1253 | ||
1254 | esac | |
1255 | done | |
1256 | ||
1257 | if test -n "$ac_prev"; then | |
503d2be0 | 1258 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
eb697db5 | 1259 | as_fn_error "missing argument to $ac_option" |
ba4481b5 | 1260 | fi |
ba4481b5 | 1261 | |
e9a63f04 GM |
1262 | if test -n "$ac_unrecognized_opts"; then |
1263 | case $enable_option_checking in | |
1264 | no) ;; | |
eb697db5 | 1265 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
3de25479 | 1266 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
e9a63f04 GM |
1267 | esac |
1268 | fi | |
1269 | ||
1270 | # Check all directory arguments for consistency. | |
ca81d7a0 JD |
1271 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1272 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1273 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1274 | libdir localedir mandir | |
ba4481b5 | 1275 | do |
ca81d7a0 | 1276 | eval ac_val=\$$ac_var |
e9a63f04 GM |
1277 | # Remove trailing slashes. |
1278 | case $ac_val in | |
1279 | */ ) | |
1280 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1281 | eval $ac_var=\$ac_val;; | |
1282 | esac | |
1283 | # Be sure to have absolute directory names. | |
503d2be0 | 1284 | case $ac_val in |
ca81d7a0 JD |
1285 | [\\/$]* | ?:[\\/]* ) continue;; |
1286 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
ba4481b5 | 1287 | esac |
eb697db5 | 1288 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
ba4481b5 DL |
1289 | done |
1290 | ||
503d2be0 AS |
1291 | # There might be people who depend on the old broken behavior: `$host' |
1292 | # used to hold the argument of --host etc. | |
c0d27fcc | 1293 | # FIXME: To remove some day. |
503d2be0 AS |
1294 | build=$build_alias |
1295 | host=$host_alias | |
1296 | target=$target_alias | |
1297 | ||
c0d27fcc | 1298 | # FIXME: To remove some day. |
503d2be0 AS |
1299 | if test "x$host_alias" != x; then |
1300 | if test "x$build_alias" = x; then | |
1301 | cross_compiling=maybe | |
e9a63f04 | 1302 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
503d2be0 AS |
1303 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1304 | elif test "x$build_alias" != "x$host_alias"; then | |
1305 | cross_compiling=yes | |
1306 | fi | |
1307 | fi | |
ba4481b5 | 1308 | |
503d2be0 AS |
1309 | ac_tool_prefix= |
1310 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
ba4481b5 | 1311 | |
503d2be0 | 1312 | test "$silent" = yes && exec 6>/dev/null |
ba4481b5 | 1313 | |
c0d27fcc | 1314 | |
ca81d7a0 JD |
1315 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1316 | ac_ls_di=`ls -di .` && | |
1317 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
eb697db5 | 1318 | as_fn_error "working directory cannot be determined" |
ca81d7a0 | 1319 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
eb697db5 | 1320 | as_fn_error "pwd does not report name of working directory" |
ca81d7a0 JD |
1321 | |
1322 | ||
ba4481b5 DL |
1323 | # Find the source files, if location was not specified. |
1324 | if test -z "$srcdir"; then | |
1325 | ac_srcdir_defaulted=yes | |
ca81d7a0 | 1326 | # Try the directory containing this script, then the parent directory. |
e9a63f04 GM |
1327 | ac_confdir=`$as_dirname -- "$as_myself" || |
1328 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1329 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1330 | X"$as_myself" : 'X\(//\)$' \| \ | |
1331 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1332 | $as_echo X"$as_myself" | | |
ca81d7a0 JD |
1333 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1334 | s//\1/ | |
1335 | q | |
1336 | } | |
1337 | /^X\(\/\/\)[^/].*/{ | |
1338 | s//\1/ | |
1339 | q | |
1340 | } | |
1341 | /^X\(\/\/\)$/{ | |
1342 | s//\1/ | |
1343 | q | |
1344 | } | |
1345 | /^X\(\/\).*/{ | |
1346 | s//\1/ | |
1347 | q | |
1348 | } | |
1349 | s/.*/./; q'` | |
ba4481b5 | 1350 | srcdir=$ac_confdir |
ca81d7a0 | 1351 | if test ! -r "$srcdir/$ac_unique_file"; then |
ba4481b5 DL |
1352 | srcdir=.. |
1353 | fi | |
1354 | else | |
1355 | ac_srcdir_defaulted=no | |
1356 | fi | |
ca81d7a0 JD |
1357 | if test ! -r "$srcdir/$ac_unique_file"; then |
1358 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
eb697db5 | 1359 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
ba4481b5 | 1360 | fi |
ca81d7a0 JD |
1361 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1362 | ac_abs_confdir=`( | |
eb697db5 | 1363 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
ca81d7a0 JD |
1364 | pwd)` |
1365 | # When building in place, set srcdir=. | |
1366 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1367 | srcdir=. | |
1368 | fi | |
1369 | # Remove unnecessary trailing slashes from srcdir. | |
1370 | # Double slashes in file names in object file debugging info | |
1371 | # mess up M-x gdb in Emacs. | |
1372 | case $srcdir in | |
1373 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1374 | esac | |
1375 | for ac_var in $ac_precious_vars; do | |
1376 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1377 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1378 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1379 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1380 | done | |
503d2be0 AS |
1381 | |
1382 | # | |
1383 | # Report the --help message. | |
1384 | # | |
1385 | if test "$ac_init_help" = "long"; then | |
1386 | # Omit some internal or obsolete options to make the list less imposing. | |
1387 | # This message is too long to be a string in the A/UX 3.1 sh. | |
c0d27fcc | 1388 | cat <<_ACEOF |
49a62e8a | 1389 | \`configure' configures emacs 24.0.50 to adapt to many kinds of systems. |
503d2be0 AS |
1390 | |
1391 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1392 | ||
1393 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1394 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1395 | ||
1396 | Defaults for the options are specified in brackets. | |
1397 | ||
1398 | Configuration: | |
1399 | -h, --help display this help and exit | |
1400 | --help=short display options specific to this package | |
1401 | --help=recursive display the short help of all the included packages | |
1402 | -V, --version display version information and exit | |
1403 | -q, --quiet, --silent do not print \`checking...' messages | |
1404 | --cache-file=FILE cache test results in FILE [disabled] | |
1405 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1406 | -n, --no-create do not create output files | |
1407 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1408 | ||
503d2be0 AS |
1409 | Installation directories: |
1410 | --prefix=PREFIX install architecture-independent files in PREFIX | |
e9a63f04 | 1411 | [$ac_default_prefix] |
503d2be0 | 1412 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
e9a63f04 | 1413 | [PREFIX] |
503d2be0 AS |
1414 | |
1415 | By default, \`make install' will install all the files in | |
1416 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1417 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1418 | for instance \`--prefix=\$HOME'. | |
1419 | ||
1420 | For better control, use the options below. | |
1421 | ||
1422 | Fine tuning of the installation directories: | |
e9a63f04 GM |
1423 | --bindir=DIR user executables [EPREFIX/bin] |
1424 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1425 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1426 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1427 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1428 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1429 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1430 | --includedir=DIR C header files [PREFIX/include] | |
1431 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1432 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1433 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1434 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1435 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1436 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1437 | --docdir=DIR documentation root [DATAROOTDIR/doc/emacs] | |
1438 | --htmldir=DIR html documentation [DOCDIR] | |
1439 | --dvidir=DIR dvi documentation [DOCDIR] | |
1440 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1441 | --psdir=DIR ps documentation [DOCDIR] | |
c0d27fcc | 1442 | _ACEOF |
503d2be0 | 1443 | |
c0d27fcc | 1444 | cat <<\_ACEOF |
503d2be0 | 1445 | |
ba5da88a PJ |
1446 | Program names: |
1447 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1448 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1449 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1450 | ||
503d2be0 AS |
1451 | X features: |
1452 | --x-includes=DIR X include files are in DIR | |
1453 | --x-libraries=DIR X library files are in DIR | |
1454 | ||
1455 | System types: | |
1456 | --build=BUILD configure for building on BUILD [guessed] | |
c0d27fcc MR |
1457 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
1458 | _ACEOF | |
503d2be0 AS |
1459 | fi |
1460 | ||
1461 | if test -n "$ac_init_help"; then | |
9cf8f393 | 1462 | case $ac_init_help in |
49a62e8a | 1463 | short | recursive ) echo "Configuration of emacs 24.0.50:";; |
9cf8f393 | 1464 | esac |
c0d27fcc | 1465 | cat <<\_ACEOF |
503d2be0 AS |
1466 | |
1467 | Optional Features: | |
e9a63f04 | 1468 | --disable-option-checking ignore unrecognized --enable/--with options |
503d2be0 AS |
1469 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1470 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b8bc489 AS |
1471 | --disable-ns-self-contained |
1472 | disable self contained build under NeXTstep | |
d0098f13 | 1473 | --enable-asserts compile code with asserts enabled |
709e90de AS |
1474 | --enable-maintainer-mode |
1475 | enable make rules and dependencies not useful (and | |
1476 | sometimes confusing) to the casual installer | |
9adfabc2 LK |
1477 | --enable-locallisppath=PATH |
1478 | directories Emacs should search for lisp files | |
1479 | specific to this site | |
7df24305 AS |
1480 | --enable-checking[=LIST] |
1481 | enable expensive run-time checks. With LIST, enable | |
1482 | only specific categories of checks. Categories are: | |
1483 | all,yes,no. Flags are: stringbytes, stringoverrun, | |
1484 | stringfreelist, xmallocoverrun, conslist | |
d9170db5 DN |
1485 | --enable-use-lisp-union-type |
1486 | use a union for the Lisp_Object data type. This is | |
1487 | only useful for development for catching certain | |
1488 | types of bugs. | |
7df24305 AS |
1489 | --enable-profiling build emacs with profiling support. This might not |
1490 | work on all platforms | |
a53cfbe5 JD |
1491 | --enable-autodepend automatically generate dependencies to .h-files. |
1492 | Requires GNU Make and Gcc. Enabled if GNU Make and | |
1493 | Gcc is found | |
503d2be0 AS |
1494 | --disable-largefile omit support for large files |
1495 | ||
1496 | Optional Packages: | |
1497 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1498 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
503d2be0 AS |
1499 | --without-pop don't support POP mail retrieval with movemail |
1500 | --with-kerberos support Kerberos-authenticated POP | |
1501 | --with-kerberos5 support Kerberos version 5 authenticated POP | |
1502 | --with-hesiod support Hesiod to get the POP server host | |
91e84f96 GM |
1503 | --with-mmdf support MMDF mailboxes |
1504 | --with-mail-unlink unlink, rather than empty, mail spool after reading | |
1505 | --with-mailhost=HOSTNAME | |
1506 | string giving default POP mail host | |
2c9dccc9 | 1507 | --without-sound don't compile with sound support |
ecd43cb9 | 1508 | --without-sync-input process async input synchronously |
e547b051 J |
1509 | --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3, |
1510 | lucid or athena, motif, no) | |
c8467c40 GM |
1511 | --without-xpm don't compile with XPM image support |
1512 | --without-jpeg don't compile with JPEG image support | |
1513 | --without-tiff don't compile with TIFF image support | |
1514 | --without-gif don't compile with GIF image support | |
1515 | --without-png don't compile with PNG image support | |
1516 | --without-rsvg don't compile with SVG image support | |
3de25479 | 1517 | --with-imagemagick compile with ImageMagick image support |
4efcc8d1 | 1518 | --without-xft don't use XFT for anti aliased fonts |
d235ca2f MB |
1519 | --without-libotf don't use libotf for OpenType font support |
1520 | --without-m17n-flt don't use m17n-flt for text shaping | |
503d2be0 | 1521 | --without-toolkit-scroll-bars |
cc227489 | 1522 | don't use Motif or Xaw3d scroll bars |
c982cf7d | 1523 | --without-xaw3d don't use Xaw3d |
cc227489 | 1524 | --without-xim don't use X11 XIM |
edfda783 | 1525 | --with-ns use nextstep (Cocoa or GNUstep) windowing system |
c8467c40 GM |
1526 | --without-gpm don't use -lgpm for mouse support on a GNU/Linux |
1527 | console | |
b5a922de | 1528 | --without-dbus don't compile with D-Bus support |
637fa988 | 1529 | --without-gconf don't compile with GConf support |
a4f64981 | 1530 | --without-selinux don't compile with SELinux support |
921fbdf0 | 1531 | --without-makeinfo don't require makeinfo for building manuals |
c05c21ed | 1532 | --without-compress-info don't compress the installed Info pages |
00b9c927 | 1533 | --with-pkg-config-prog=PATH |
ecd43cb9 | 1534 | path to pkg-config for finding GTK and librsvg |
a4f64981 GM |
1535 | --with-crt-dir=DIR directory containing crtn.o etc. The default is |
1536 | /usr/lib, or /usr/lib64 on some platforms. | |
ecd43cb9 GM |
1537 | --with-gnustep-conf=PATH |
1538 | path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE, | |
1539 | or /etc/GNUstep/GNUstep.conf | |
503d2be0 AS |
1540 | --with-x use the X Window System |
1541 | ||
1542 | Some influential environment variables: | |
1543 | CC C compiler command | |
1544 | CFLAGS C compiler flags | |
1545 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1546 | nonstandard directory <lib dir> | |
f053c89f | 1547 | LIBS libraries to pass to the linker, e.g. -l<library> |
eb697db5 | 1548 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
ca81d7a0 | 1549 | you have headers in a nonstandard directory <include dir> |
503d2be0 | 1550 | CPP C preprocessor |
ca81d7a0 | 1551 | XMKMF Path to xmkmf, Makefile generator for X Window System |
503d2be0 AS |
1552 | |
1553 | Use these variables to override the choices made by `configure' or to help | |
1554 | it to find libraries and programs with nonstandard names/locations. | |
1555 | ||
eb697db5 | 1556 | Report bugs to the package provider. |
c0d27fcc | 1557 | _ACEOF |
ca81d7a0 | 1558 | ac_status=$? |
503d2be0 AS |
1559 | fi |
1560 | ||
1561 | if test "$ac_init_help" = "recursive"; then | |
1562 | # If there are subdirs, report their specific --help. | |
c0d27fcc | 1563 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
e9a63f04 GM |
1564 | test -d "$ac_dir" || |
1565 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1566 | continue | |
c0d27fcc MR |
1567 | ac_builddir=. |
1568 | ||
ca81d7a0 JD |
1569 | case "$ac_dir" in |
1570 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1571 | *) | |
e9a63f04 | 1572 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
ca81d7a0 | 1573 | # A ".." for each directory in $ac_dir_suffix. |
e9a63f04 | 1574 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
ca81d7a0 JD |
1575 | case $ac_top_builddir_sub in |
1576 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1577 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1578 | esac ;; | |
1579 | esac | |
1580 | ac_abs_top_builddir=$ac_pwd | |
1581 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1582 | # for backward compatibility: | |
1583 | ac_top_builddir=$ac_top_build_prefix | |
503d2be0 | 1584 | |
c0d27fcc | 1585 | case $srcdir in |
ca81d7a0 | 1586 | .) # We are building in place. |
c0d27fcc | 1587 | ac_srcdir=. |
ca81d7a0 JD |
1588 | ac_top_srcdir=$ac_top_builddir_sub |
1589 | ac_abs_top_srcdir=$ac_pwd ;; | |
1590 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
c0d27fcc | 1591 | ac_srcdir=$srcdir$ac_dir_suffix; |
ca81d7a0 JD |
1592 | ac_top_srcdir=$srcdir |
1593 | ac_abs_top_srcdir=$srcdir ;; | |
1594 | *) # Relative name. | |
1595 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1596 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1597 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
edfaf76d | 1598 | esac |
ca81d7a0 JD |
1599 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1600 | ||
1601 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1602 | # Check for guested configure. | |
1603 | if test -f "$ac_srcdir/configure.gnu"; then | |
1604 | echo && | |
1605 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1606 | elif test -f "$ac_srcdir/configure"; then | |
1607 | echo && | |
1608 | $SHELL "$ac_srcdir/configure" --help=recursive | |
503d2be0 | 1609 | else |
e9a63f04 | 1610 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
ca81d7a0 JD |
1611 | fi || ac_status=$? |
1612 | cd "$ac_pwd" || { ac_status=$?; break; } | |
503d2be0 AS |
1613 | done |
1614 | fi | |
1615 | ||
ca81d7a0 | 1616 | test -n "$ac_init_help" && exit $ac_status |
503d2be0 | 1617 | if $ac_init_version; then |
c0d27fcc | 1618 | cat <<\_ACEOF |
49a62e8a | 1619 | emacs configure 24.0.50 |
eb697db5 | 1620 | generated by GNU Autoconf 2.65 |
503d2be0 | 1621 | |
eb697db5 | 1622 | Copyright (C) 2009 Free Software Foundation, Inc. |
503d2be0 AS |
1623 | This configure script is free software; the Free Software Foundation |
1624 | gives unlimited permission to copy, distribute and modify it. | |
c0d27fcc | 1625 | _ACEOF |
ca81d7a0 | 1626 | exit |
503d2be0 | 1627 | fi |
0ca10bb7 | 1628 | |
eb697db5 DN |
1629 | ## ------------------------ ## |
1630 | ## Autoconf initialization. ## | |
1631 | ## ------------------------ ## | |
0ca10bb7 | 1632 | |
eb697db5 DN |
1633 | # ac_fn_c_try_compile LINENO |
1634 | # -------------------------- | |
1635 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1636 | ac_fn_c_try_compile () | |
6da23aaa | 1637 | { |
eb697db5 DN |
1638 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1639 | rm -f conftest.$ac_objext | |
1640 | if { { ac_try="$ac_compile" | |
5929fbe7 GM |
1641 | case "(($ac_try" in |
1642 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1643 | *) ac_try_echo=$ac_try;; | |
1644 | esac | |
eb697db5 DN |
1645 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
1646 | $as_echo "$ac_try_echo"; } >&5 | |
1647 | (eval "$ac_compile") 2>conftest.err | |
5929fbe7 | 1648 | ac_status=$? |
eb697db5 DN |
1649 | if test -s conftest.err; then |
1650 | grep -v '^ *+' conftest.err >conftest.er1 | |
1651 | cat conftest.er1 >&5 | |
1652 | mv -f conftest.er1 conftest.err | |
1653 | fi | |
1654 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1655 | test $ac_status = 0; } && { | |
5929fbe7 GM |
1656 | test -z "$ac_c_werror_flag" || |
1657 | test ! -s conftest.err | |
eb697db5 DN |
1658 | } && test -s conftest.$ac_objext; then : |
1659 | ac_retval=0 | |
8c5ff6dd | 1660 | else |
5929fbe7 GM |
1661 | $as_echo "$as_me: failed program was:" >&5 |
1662 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6da23aaa | 1663 | |
eb697db5 | 1664 | ac_retval=1 |
5929fbe7 | 1665 | fi |
eb697db5 DN |
1666 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
1667 | as_fn_set_status $ac_retval | |
503d2be0 | 1668 | |
eb697db5 | 1669 | } # ac_fn_c_try_compile |
c0d27fcc | 1670 | |
eb697db5 DN |
1671 | # ac_fn_c_try_link LINENO |
1672 | # ----------------------- | |
1673 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1674 | ac_fn_c_try_link () | |
503d2be0 | 1675 | { |
eb697db5 DN |
1676 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1677 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1678 | if { { ac_try="$ac_link" | |
91e84f96 GM |
1679 | case "(($ac_try" in |
1680 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1681 | *) ac_try_echo=$ac_try;; | |
1682 | esac | |
eb697db5 DN |
1683 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
1684 | $as_echo "$ac_try_echo"; } >&5 | |
1685 | (eval "$ac_link") 2>conftest.err | |
91e84f96 | 1686 | ac_status=$? |
eb697db5 DN |
1687 | if test -s conftest.err; then |
1688 | grep -v '^ *+' conftest.err >conftest.er1 | |
1689 | cat conftest.er1 >&5 | |
1690 | mv -f conftest.er1 conftest.err | |
1691 | fi | |
1692 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1693 | test $ac_status = 0; } && { | |
91e84f96 GM |
1694 | test -z "$ac_c_werror_flag" || |
1695 | test ! -s conftest.err | |
1696 | } && test -s conftest$ac_exeext && { | |
1697 | test "$cross_compiling" = yes || | |
1698 | $as_test_x conftest$ac_exeext | |
eb697db5 DN |
1699 | }; then : |
1700 | ac_retval=0 | |
503d2be0 | 1701 | else |
91e84f96 GM |
1702 | $as_echo "$as_me: failed program was:" >&5 |
1703 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6da23aaa | 1704 | |
eb697db5 | 1705 | ac_retval=1 |
0ca10bb7 | 1706 | fi |
eb697db5 DN |
1707 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
1708 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1709 | # interfere with the next link command; also delete a directory that is | |
1710 | # left behind by Apple's compiler. We do this before executing the actions. | |
1711 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1712 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1713 | as_fn_set_status $ac_retval | |
0ca10bb7 | 1714 | |
eb697db5 | 1715 | } # ac_fn_c_try_link |
6da23aaa | 1716 | |
eb697db5 DN |
1717 | # ac_fn_c_try_cpp LINENO |
1718 | # ---------------------- | |
1719 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1720 | ac_fn_c_try_cpp () | |
91e84f96 | 1721 | { |
eb697db5 DN |
1722 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1723 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
91e84f96 GM |
1724 | case "(($ac_try" in |
1725 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1726 | *) ac_try_echo=$ac_try;; | |
bf89cb4d | 1727 | esac |
eb697db5 DN |
1728 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
1729 | $as_echo "$ac_try_echo"; } >&5 | |
1730 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
91e84f96 | 1731 | ac_status=$? |
eb697db5 DN |
1732 | if test -s conftest.err; then |
1733 | grep -v '^ *+' conftest.err >conftest.er1 | |
1734 | cat conftest.er1 >&5 | |
1735 | mv -f conftest.er1 conftest.err | |
1736 | fi | |
1737 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1738 | test $ac_status = 0; } >/dev/null && { | |
5929fbe7 | 1739 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
91e84f96 | 1740 | test ! -s conftest.err |
eb697db5 DN |
1741 | }; then : |
1742 | ac_retval=0 | |
6bae0ccf | 1743 | else |
91e84f96 GM |
1744 | $as_echo "$as_me: failed program was:" >&5 |
1745 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6da23aaa | 1746 | |
eb697db5 | 1747 | ac_retval=1 |
6bae0ccf | 1748 | fi |
eb697db5 DN |
1749 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
1750 | as_fn_set_status $ac_retval | |
6da23aaa | 1751 | |
eb697db5 | 1752 | } # ac_fn_c_try_cpp |
6da23aaa | 1753 | |
eb697db5 DN |
1754 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1755 | # ------------------------------------------------------- | |
1756 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1757 | # the include files in INCLUDES and setting the cache variable VAR | |
1758 | # accordingly. | |
1759 | ac_fn_c_check_header_mongrel () | |
1760 | { | |
1761 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1762 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1764 | $as_echo_n "checking for $2... " >&6; } | |
1765 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6da23aaa | 1766 | $as_echo_n "(cached) " >&6 |
91e84f96 | 1767 | fi |
eb697db5 DN |
1768 | eval ac_res=\$$3 |
1769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
91e84f96 | 1770 | $as_echo "$ac_res" >&6; } |
bf89cb4d | 1771 | else |
91e84f96 | 1772 | # Is the header compilable? |
eb697db5 DN |
1773 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
1774 | $as_echo_n "checking $2 usability... " >&6; } | |
1775 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 1776 | /* end confdefs.h. */ |
eb697db5 DN |
1777 | $4 |
1778 | #include <$2> | |
91e84f96 | 1779 | _ACEOF |
eb697db5 | 1780 | if ac_fn_c_try_compile "$LINENO"; then : |
91e84f96 | 1781 | ac_header_compiler=yes |
6da23aaa | 1782 | else |
eb697db5 | 1783 | ac_header_compiler=no |
91e84f96 | 1784 | fi |
91e84f96 | 1785 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 | 1786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
91e84f96 | 1787 | $as_echo "$ac_header_compiler" >&6; } |
6da23aaa | 1788 | |
91e84f96 | 1789 | # Is the header present? |
eb697db5 DN |
1790 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
1791 | $as_echo_n "checking $2 presence... " >&6; } | |
1792 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 1793 | /* end confdefs.h. */ |
eb697db5 | 1794 | #include <$2> |
91e84f96 | 1795 | _ACEOF |
eb697db5 | 1796 | if ac_fn_c_try_cpp "$LINENO"; then : |
91e84f96 GM |
1797 | ac_header_preproc=yes |
1798 | else | |
91e84f96 GM |
1799 | ac_header_preproc=no |
1800 | fi | |
91e84f96 | 1801 | rm -f conftest.err conftest.$ac_ext |
eb697db5 | 1802 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
91e84f96 | 1803 | $as_echo "$ac_header_preproc" >&6; } |
6da23aaa | 1804 | |
91e84f96 | 1805 | # So? What about this header? |
eb697db5 | 1806 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
91e84f96 | 1807 | yes:no: ) |
eb697db5 DN |
1808 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
1809 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1810 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1811 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
91e84f96 GM |
1812 | ;; |
1813 | no:yes:* ) | |
eb697db5 DN |
1814 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
1815 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1816 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1817 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1818 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1819 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1820 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1821 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1822 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1823 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
91e84f96 GM |
1824 | ;; |
1825 | esac | |
eb697db5 DN |
1826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
1827 | $as_echo_n "checking for $2... " >&6; } | |
1828 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
e9a63f04 | 1829 | $as_echo_n "(cached) " >&6 |
98418dba | 1830 | else |
eb697db5 | 1831 | eval "$3=\$ac_header_compiler" |
6da23aaa | 1832 | fi |
eb697db5 DN |
1833 | eval ac_res=\$$3 |
1834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
91e84f96 | 1835 | $as_echo "$ac_res" >&6; } |
91e84f96 | 1836 | fi |
eb697db5 | 1837 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
91e84f96 | 1838 | |
eb697db5 | 1839 | } # ac_fn_c_check_header_mongrel |
91e84f96 | 1840 | |
eb697db5 DN |
1841 | # ac_fn_c_try_run LINENO |
1842 | # ---------------------- | |
1843 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1844 | # that executables *can* be run. | |
1845 | ac_fn_c_try_run () | |
6da23aaa | 1846 | { |
eb697db5 DN |
1847 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1848 | if { { ac_try="$ac_link" | |
91e84f96 GM |
1849 | case "(($ac_try" in |
1850 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1851 | *) ac_try_echo=$ac_try;; | |
1852 | esac | |
eb697db5 DN |
1853 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
1854 | $as_echo "$ac_try_echo"; } >&5 | |
91e84f96 GM |
1855 | (eval "$ac_link") 2>&5 |
1856 | ac_status=$? | |
eb697db5 DN |
1857 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
1858 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1859 | { { case "(($ac_try" in | |
91e84f96 GM |
1860 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
1861 | *) ac_try_echo=$ac_try;; | |
1862 | esac | |
eb697db5 DN |
1863 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
1864 | $as_echo "$ac_try_echo"; } >&5 | |
91e84f96 GM |
1865 | (eval "$ac_try") 2>&5 |
1866 | ac_status=$? | |
eb697db5 DN |
1867 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
1868 | test $ac_status = 0; }; }; then : | |
1869 | ac_retval=0 | |
6da23aaa | 1870 | else |
91e84f96 | 1871 | $as_echo "$as_me: program exited with status $ac_status" >&5 |
eb697db5 | 1872 | $as_echo "$as_me: failed program was:" >&5 |
91e84f96 GM |
1873 | sed 's/^/| /' conftest.$ac_ext >&5 |
1874 | ||
eb697db5 | 1875 | ac_retval=$ac_status |
b936fae4 | 1876 | fi |
eb697db5 DN |
1877 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
1878 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1879 | as_fn_set_status $ac_retval | |
4c343001 | 1880 | |
eb697db5 | 1881 | } # ac_fn_c_try_run |
b936fae4 | 1882 | |
eb697db5 DN |
1883 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1884 | # ------------------------------------------------------- | |
1885 | # Tests whether HEADER exists and can be compiled using the include files in | |
1886 | # INCLUDES, setting the cache variable VAR accordingly. | |
1887 | ac_fn_c_check_header_compile () | |
1888 | { | |
1889 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1890 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1891 | $as_echo_n "checking for $2... " >&6; } | |
1892 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1893 | $as_echo_n "(cached) " >&6 | |
1894 | else | |
1895 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1896 | /* end confdefs.h. */ | |
1897 | $4 | |
1898 | #include <$2> | |
91e84f96 | 1899 | _ACEOF |
eb697db5 DN |
1900 | if ac_fn_c_try_compile "$LINENO"; then : |
1901 | eval "$3=yes" | |
1902 | else | |
1903 | eval "$3=no" | |
91e84f96 | 1904 | fi |
eb697db5 | 1905 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 1906 | fi |
eb697db5 DN |
1907 | eval ac_res=\$$3 |
1908 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5929fbe7 | 1909 | $as_echo "$ac_res" >&6; } |
eb697db5 | 1910 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
91e84f96 | 1911 | |
eb697db5 | 1912 | } # ac_fn_c_check_header_compile |
91e84f96 | 1913 | |
eb697db5 DN |
1914 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
1915 | # ------------------------------------ | |
1916 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
1917 | ac_fn_c_check_decl () | |
1918 | { | |
1919 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1920 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 | |
1921 | $as_echo_n "checking whether $2 is declared... " >&6; } | |
1922 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
bf89cb4d GM |
1923 | $as_echo_n "(cached) " >&6 |
1924 | else | |
eb697db5 | 1925 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0ca10bb7 | 1926 | /* end confdefs.h. */ |
eb697db5 | 1927 | $4 |
0ca10bb7 RC |
1928 | int |
1929 | main () | |
1930 | { | |
eb697db5 DN |
1931 | #ifndef $2 |
1932 | (void) $2; | |
1933 | #endif | |
e6df49e4 | 1934 | |
0ca10bb7 RC |
1935 | ; |
1936 | return 0; | |
1937 | } | |
c0d27fcc | 1938 | _ACEOF |
eb697db5 DN |
1939 | if ac_fn_c_try_compile "$LINENO"; then : |
1940 | eval "$3=yes" | |
91e84f96 | 1941 | else |
eb697db5 | 1942 | eval "$3=no" |
91e84f96 | 1943 | fi |
eb697db5 | 1944 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bf89cb4d | 1945 | fi |
eb697db5 DN |
1946 | eval ac_res=\$$3 |
1947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1948 | $as_echo "$ac_res" >&6; } | |
1949 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
52dbaac8 | 1950 | |
eb697db5 | 1951 | } # ac_fn_c_check_decl |
52dbaac8 | 1952 | |
eb697db5 DN |
1953 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1954 | # ---------------------------------------------- | |
1955 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1956 | ac_fn_c_check_header_preproc () | |
1957 | { | |
1958 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1960 | $as_echo_n "checking for $2... " >&6; } | |
1961 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1962 | $as_echo_n "(cached) " >&6 | |
1963 | else | |
1964 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1965 | /* end confdefs.h. */ | |
1966 | #include <$2> | |
1967 | _ACEOF | |
1968 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1969 | eval "$3=yes" | |
1970 | else | |
1971 | eval "$3=no" | |
bf89cb4d | 1972 | fi |
eb697db5 DN |
1973 | rm -f conftest.err conftest.$ac_ext |
1974 | fi | |
1975 | eval ac_res=\$$3 | |
1976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1977 | $as_echo "$ac_res" >&6; } | |
1978 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
52dbaac8 | 1979 | |
eb697db5 | 1980 | } # ac_fn_c_check_header_preproc |
52dbaac8 | 1981 | |
eb697db5 DN |
1982 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES |
1983 | # ---------------------------------------------------- | |
1984 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
1985 | # INCLUDES, setting cache variable VAR accordingly. | |
1986 | ac_fn_c_check_member () | |
1987 | { | |
1988 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1989 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
1990 | $as_echo_n "checking for $2.$3... " >&6; } | |
1991 | if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : | |
e9a63f04 | 1992 | $as_echo_n "(cached) " >&6 |
52dbaac8 | 1993 | else |
eb697db5 DN |
1994 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1995 | /* end confdefs.h. */ | |
1996 | $5 | |
1997 | int | |
1998 | main () | |
1999 | { | |
2000 | static $2 ac_aggr; | |
2001 | if (ac_aggr.$3) | |
2002 | return 0; | |
2003 | ; | |
2004 | return 0; | |
2005 | } | |
91e84f96 | 2006 | _ACEOF |
eb697db5 DN |
2007 | if ac_fn_c_try_compile "$LINENO"; then : |
2008 | eval "$4=yes" | |
2009 | else | |
2010 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf89cb4d | 2011 | /* end confdefs.h. */ |
eb697db5 | 2012 | $5 |
6da23aaa EZ |
2013 | int |
2014 | main () | |
2015 | { | |
eb697db5 DN |
2016 | static $2 ac_aggr; |
2017 | if (sizeof ac_aggr.$3) | |
2018 | return 0; | |
6da23aaa EZ |
2019 | ; |
2020 | return 0; | |
2021 | } | |
2022 | _ACEOF | |
eb697db5 DN |
2023 | if ac_fn_c_try_compile "$LINENO"; then : |
2024 | eval "$4=yes" | |
bf89cb4d | 2025 | else |
eb697db5 | 2026 | eval "$4=no" |
bf89cb4d | 2027 | fi |
eb697db5 | 2028 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6da23aaa | 2029 | fi |
eb697db5 | 2030 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6da23aaa | 2031 | fi |
eb697db5 DN |
2032 | eval ac_res=\$$4 |
2033 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2034 | $as_echo "$ac_res" >&6; } | |
2035 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
bf89cb4d | 2036 | |
eb697db5 | 2037 | } # ac_fn_c_check_member |
6da23aaa | 2038 | |
eb697db5 DN |
2039 | # ac_fn_c_check_func LINENO FUNC VAR |
2040 | # ---------------------------------- | |
2041 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
2042 | ac_fn_c_check_func () | |
2043 | { | |
2044 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2045 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2046 | $as_echo_n "checking for $2... " >&6; } | |
2047 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6da23aaa EZ |
2048 | $as_echo_n "(cached) " >&6 |
2049 | else | |
eb697db5 | 2050 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6da23aaa | 2051 | /* end confdefs.h. */ |
eb697db5 DN |
2052 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
2053 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2054 | #define $2 innocuous_$2 | |
2055 | ||
2056 | /* System header to define __stub macros and hopefully few prototypes, | |
2057 | which can conflict with char $2 (); below. | |
2058 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2059 | <limits.h> exists even on freestanding compilers. */ | |
2060 | ||
2061 | #ifdef __STDC__ | |
2062 | # include <limits.h> | |
2063 | #else | |
2064 | # include <assert.h> | |
2065 | #endif | |
2066 | ||
2067 | #undef $2 | |
52dbaac8 | 2068 | |
0ca10bb7 RC |
2069 | /* Override any GCC internal prototype to avoid an error. |
2070 | Use char because int might match the return type of a GCC | |
2071 | builtin and then its argument prototype would still apply. */ | |
2072 | #ifdef __cplusplus | |
2073 | extern "C" | |
52dbaac8 | 2074 | #endif |
eb697db5 DN |
2075 | char $2 (); |
2076 | /* The GNU C library defines this for functions which it implements | |
2077 | to always fail with ENOSYS. Some functions are actually named | |
2078 | something starting with __ and the normal name is an alias. */ | |
2079 | #if defined __stub_$2 || defined __stub___$2 | |
2080 | choke me | |
2081 | #endif | |
2082 | ||
0ca10bb7 RC |
2083 | int |
2084 | main () | |
2085 | { | |
eb697db5 | 2086 | return $2 (); |
0ca10bb7 RC |
2087 | ; |
2088 | return 0; | |
2089 | } | |
2090 | _ACEOF | |
eb697db5 DN |
2091 | if ac_fn_c_try_link "$LINENO"; then : |
2092 | eval "$3=yes" | |
0ca10bb7 | 2093 | else |
eb697db5 DN |
2094 | eval "$3=no" |
2095 | fi | |
2096 | rm -f core conftest.err conftest.$ac_objext \ | |
2097 | conftest$ac_exeext conftest.$ac_ext | |
0ca10bb7 | 2098 | fi |
eb697db5 DN |
2099 | eval ac_res=\$$3 |
2100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2101 | $as_echo "$ac_res" >&6; } | |
2102 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
91e84f96 | 2103 | |
eb697db5 DN |
2104 | } # ac_fn_c_check_func |
2105 | ||
2106 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
2107 | # ------------------------------------------- | |
2108 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
2109 | # variable VAR accordingly. | |
2110 | ac_fn_c_check_type () | |
2111 | { | |
2112 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2114 | $as_echo_n "checking for $2... " >&6; } | |
2115 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2116 | $as_echo_n "(cached) " >&6 | |
2117 | else | |
2118 | eval "$3=no" | |
2119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2120 | /* end confdefs.h. */ | |
2121 | $4 | |
2122 | int | |
2123 | main () | |
2124 | { | |
2125 | if (sizeof ($2)) | |
2126 | return 0; | |
2127 | ; | |
2128 | return 0; | |
2129 | } | |
2130 | _ACEOF | |
2131 | if ac_fn_c_try_compile "$LINENO"; then : | |
2132 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2133 | /* end confdefs.h. */ | |
2134 | $4 | |
2135 | int | |
2136 | main () | |
2137 | { | |
2138 | if (sizeof (($2))) | |
2139 | return 0; | |
2140 | ; | |
2141 | return 0; | |
2142 | } | |
2143 | _ACEOF | |
2144 | if ac_fn_c_try_compile "$LINENO"; then : | |
e6df49e4 | 2145 | |
eb697db5 DN |
2146 | else |
2147 | eval "$3=yes" | |
0ca10bb7 | 2148 | fi |
eb697db5 DN |
2149 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2150 | fi | |
2151 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
a4f64981 | 2152 | fi |
eb697db5 DN |
2153 | eval ac_res=\$$3 |
2154 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2155 | $as_echo "$ac_res" >&6; } | |
2156 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2157 | ||
2158 | } # ac_fn_c_check_type | |
2159 | cat >config.log <<_ACEOF | |
2160 | This file contains any messages produced by compilers while | |
2161 | running configure, to aid debugging if configure makes a mistake. | |
2162 | ||
2163 | It was created by emacs $as_me 24.0.50, which was | |
2164 | generated by GNU Autoconf 2.65. Invocation command line was | |
2165 | ||
2166 | $ $0 $@ | |
2167 | ||
91e84f96 | 2168 | _ACEOF |
eb697db5 DN |
2169 | exec 5>>config.log |
2170 | { | |
2171 | cat <<_ASUNAME | |
2172 | ## --------- ## | |
2173 | ## Platform. ## | |
2174 | ## --------- ## | |
91e84f96 | 2175 | |
eb697db5 DN |
2176 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2177 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2178 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2179 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2180 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
91e84f96 | 2181 | |
eb697db5 DN |
2182 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2183 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2184 | ||
2185 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2186 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2187 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2188 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2189 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2190 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2191 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
bf89cb4d | 2192 | |
eb697db5 | 2193 | _ASUNAME |
bf89cb4d | 2194 | |
eb697db5 DN |
2195 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2196 | for as_dir in $PATH | |
2197 | do | |
2198 | IFS=$as_save_IFS | |
2199 | test -z "$as_dir" && as_dir=. | |
2200 | $as_echo "PATH: $as_dir" | |
2201 | done | |
2202 | IFS=$as_save_IFS | |
1f8162fe | 2203 | |
eb697db5 | 2204 | } >&5 |
bf89cb4d | 2205 | |
eb697db5 | 2206 | cat >&5 <<_ACEOF |
91e84f96 | 2207 | |
eb697db5 DN |
2208 | |
2209 | ## ----------- ## | |
2210 | ## Core tests. ## | |
2211 | ## ----------- ## | |
2212 | ||
2213 | _ACEOF | |
2214 | ||
2215 | ||
2216 | # Keep a trace of the command line. | |
2217 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2218 | # Strip out --silent because we don't want to record it for future runs. | |
2219 | # Also quote any args containing shell meta-characters. | |
2220 | # Make two passes to allow for proper duplicate-argument suppression. | |
2221 | ac_configure_args= | |
2222 | ac_configure_args0= | |
2223 | ac_configure_args1= | |
2224 | ac_must_keep_next=false | |
2225 | for ac_pass in 1 2 | |
2226 | do | |
2227 | for ac_arg | |
2228 | do | |
2229 | case $ac_arg in | |
2230 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2231 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2232 | | -silent | --silent | --silen | --sile | --sil) | |
2233 | continue ;; | |
2234 | *\'*) | |
2235 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2236 | esac | |
2237 | case $ac_pass in | |
2238 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2239 | 2) | |
2240 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2241 | if test $ac_must_keep_next = true; then | |
2242 | ac_must_keep_next=false # Got value, back to normal. | |
2243 | else | |
2244 | case $ac_arg in | |
2245 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2246 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2247 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2248 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2249 | case "$ac_configure_args0 " in | |
2250 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2251 | esac | |
2252 | ;; | |
2253 | -* ) ac_must_keep_next=true ;; | |
2254 | esac | |
2255 | fi | |
2256 | as_fn_append ac_configure_args " '$ac_arg'" | |
2257 | ;; | |
91e84f96 | 2258 | esac |
eb697db5 DN |
2259 | done |
2260 | done | |
2261 | { ac_configure_args0=; unset ac_configure_args0;} | |
2262 | { ac_configure_args1=; unset ac_configure_args1;} | |
91e84f96 | 2263 | |
eb697db5 DN |
2264 | # When interrupted or exit'd, cleanup temporary files, and complete |
2265 | # config.log. We remove comments because anyway the quotes in there | |
2266 | # would cause problems or look ugly. | |
2267 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2268 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2269 | trap 'exit_status=$? | |
2270 | # Save into config.log some information that might help in debugging. | |
2271 | { | |
2272 | echo | |
91e84f96 | 2273 | |
eb697db5 DN |
2274 | cat <<\_ASBOX |
2275 | ## ---------------- ## | |
2276 | ## Cache variables. ## | |
2277 | ## ---------------- ## | |
2278 | _ASBOX | |
2279 | echo | |
2280 | # The following way of writing the cache mishandles newlines in values, | |
2281 | ( | |
2282 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2283 | eval ac_val=\$$ac_var | |
2284 | case $ac_val in #( | |
2285 | *${as_nl}*) | |
2286 | case $ac_var in #( | |
2287 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2288 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2289 | esac | |
2290 | case $ac_var in #( | |
2291 | _ | IFS | as_nl) ;; #( | |
2292 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2293 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2294 | esac ;; | |
2295 | esac | |
2296 | done | |
2297 | (set) 2>&1 | | |
2298 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2299 | *${as_nl}ac_space=\ *) | |
2300 | sed -n \ | |
2301 | "s/'\''/'\''\\\\'\'''\''/g; | |
2302 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2303 | ;; #( | |
2304 | *) | |
2305 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2306 | ;; | |
2307 | esac | | |
2308 | sort | |
2309 | ) | |
2310 | echo | |
91e84f96 | 2311 | |
eb697db5 DN |
2312 | cat <<\_ASBOX |
2313 | ## ----------------- ## | |
2314 | ## Output variables. ## | |
2315 | ## ----------------- ## | |
2316 | _ASBOX | |
2317 | echo | |
2318 | for ac_var in $ac_subst_vars | |
2319 | do | |
2320 | eval ac_val=\$$ac_var | |
2321 | case $ac_val in | |
2322 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2323 | esac | |
2324 | $as_echo "$ac_var='\''$ac_val'\''" | |
2325 | done | sort | |
2326 | echo | |
bf89cb4d | 2327 | |
eb697db5 DN |
2328 | if test -n "$ac_subst_files"; then |
2329 | cat <<\_ASBOX | |
2330 | ## ------------------- ## | |
2331 | ## File substitutions. ## | |
2332 | ## ------------------- ## | |
2333 | _ASBOX | |
2334 | echo | |
2335 | for ac_var in $ac_subst_files | |
2336 | do | |
2337 | eval ac_val=\$$ac_var | |
2338 | case $ac_val in | |
2339 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2340 | esac | |
2341 | $as_echo "$ac_var='\''$ac_val'\''" | |
2342 | done | sort | |
2343 | echo | |
2344 | fi | |
bf89cb4d | 2345 | |
eb697db5 DN |
2346 | if test -s confdefs.h; then |
2347 | cat <<\_ASBOX | |
2348 | ## ----------- ## | |
2349 | ## confdefs.h. ## | |
2350 | ## ----------- ## | |
2351 | _ASBOX | |
2352 | echo | |
2353 | cat confdefs.h | |
2354 | echo | |
2355 | fi | |
2356 | test "$ac_signal" != 0 && | |
2357 | $as_echo "$as_me: caught signal $ac_signal" | |
2358 | $as_echo "$as_me: exit $exit_status" | |
2359 | } >&5 | |
2360 | rm -f core *.core core.conftest.* && | |
2361 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2362 | exit $exit_status | |
2363 | ' 0 | |
2364 | for ac_signal in 1 2 13 15; do | |
2365 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2366 | done | |
2367 | ac_signal=0 | |
6da23aaa | 2368 | |
eb697db5 DN |
2369 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2370 | rm -f -r conftest* confdefs.h | |
6da23aaa | 2371 | |
eb697db5 | 2372 | $as_echo "/* confdefs.h */" > confdefs.h |
6da23aaa | 2373 | |
eb697db5 | 2374 | # Predefined preprocessor variables. |
6da23aaa | 2375 | |
eb697db5 DN |
2376 | cat >>confdefs.h <<_ACEOF |
2377 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
5929fbe7 | 2378 | _ACEOF |
bf89cb4d | 2379 | |
eb697db5 DN |
2380 | cat >>confdefs.h <<_ACEOF |
2381 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
91e84f96 | 2382 | _ACEOF |
bf89cb4d | 2383 | |
eb697db5 DN |
2384 | cat >>confdefs.h <<_ACEOF |
2385 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
6da23aaa | 2386 | _ACEOF |
bf89cb4d | 2387 | |
eb697db5 DN |
2388 | cat >>confdefs.h <<_ACEOF |
2389 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
5929fbe7 | 2390 | _ACEOF |
bf89cb4d | 2391 | |
eb697db5 DN |
2392 | cat >>confdefs.h <<_ACEOF |
2393 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
91e84f96 | 2394 | _ACEOF |
91e84f96 | 2395 | |
eb697db5 DN |
2396 | cat >>confdefs.h <<_ACEOF |
2397 | #define PACKAGE_URL "$PACKAGE_URL" | |
91e84f96 | 2398 | _ACEOF |
91e84f96 | 2399 | |
8c5ff6dd | 2400 | |
eb697db5 DN |
2401 | # Let the site file select an alternate cache file if it wants to. |
2402 | # Prefer an explicitly selected file to automatically selected ones. | |
2403 | ac_site_file1=NONE | |
2404 | ac_site_file2=NONE | |
2405 | if test -n "$CONFIG_SITE"; then | |
2406 | ac_site_file1=$CONFIG_SITE | |
2407 | elif test "x$prefix" != xNONE; then | |
2408 | ac_site_file1=$prefix/share/config.site | |
2409 | ac_site_file2=$prefix/etc/config.site | |
2410 | else | |
2411 | ac_site_file1=$ac_default_prefix/share/config.site | |
2412 | ac_site_file2=$ac_default_prefix/etc/config.site | |
91e84f96 | 2413 | fi |
eb697db5 DN |
2414 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
2415 | do | |
2416 | test "x$ac_site_file" = xNONE && continue | |
2417 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then | |
2418 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2419 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2420 | sed 's/^/| /' "$ac_site_file" >&5 | |
2421 | . "$ac_site_file" | |
2422 | fi | |
2423 | done | |
91e84f96 | 2424 | |
eb697db5 DN |
2425 | if test -r "$cache_file"; then |
2426 | # Some versions of bash will fail to source /dev/null (special files | |
2427 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2428 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2429 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2430 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2431 | case $cache_file in | |
2432 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2433 | *) . "./$cache_file";; | |
2434 | esac | |
91e84f96 | 2435 | fi |
91e84f96 | 2436 | else |
eb697db5 DN |
2437 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2438 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2439 | >$cache_file | |
2440 | fi | |
91e84f96 | 2441 | |
eb697db5 DN |
2442 | as_fn_append ac_header_list " stdlib.h" |
2443 | as_fn_append ac_header_list " unistd.h" | |
2444 | as_fn_append ac_header_list " sys/param.h" | |
2445 | as_fn_append ac_header_list " sys/time.h" | |
2446 | as_fn_append ac_func_list " alarm" | |
2447 | # Check that the precious variables saved in the cache have kept the same | |
2448 | # value. | |
2449 | ac_cache_corrupted=false | |
2450 | for ac_var in $ac_precious_vars; do | |
2451 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2452 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2453 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2454 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2455 | case $ac_old_set,$ac_new_set in | |
2456 | set,) | |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2458 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2459 | ac_cache_corrupted=: ;; | |
2460 | ,set) | |
2461 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2462 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2463 | ac_cache_corrupted=: ;; | |
2464 | ,);; | |
2465 | *) | |
2466 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2467 | # differences in whitespace do not lead to failure. | |
2468 | ac_old_val_w=`echo x $ac_old_val` | |
2469 | ac_new_val_w=`echo x $ac_new_val` | |
2470 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2471 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2472 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2473 | ac_cache_corrupted=: | |
2474 | else | |
2475 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2476 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2477 | eval $ac_var=\$ac_old_val | |
2478 | fi | |
2479 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2480 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2481 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2482 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2483 | fi;; | |
2484 | esac | |
2485 | # Pass precious variables to config.status. | |
2486 | if test "$ac_new_set" = set; then | |
2487 | case $ac_new_val in | |
2488 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2489 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2490 | esac | |
2491 | case " $ac_configure_args " in | |
2492 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2493 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
8c5ff6dd | 2494 | esac |
eb697db5 DN |
2495 | fi |
2496 | done | |
2497 | if $ac_cache_corrupted; then | |
2498 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2499 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2500 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2501 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2502 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
91e84f96 | 2503 | fi |
eb697db5 DN |
2504 | ## -------------------- ## |
2505 | ## Main body of script. ## | |
2506 | ## -------------------- ## | |
91e84f96 | 2507 | |
eb697db5 DN |
2508 | ac_ext=c |
2509 | ac_cpp='$CPP $CPPFLAGS' | |
2510 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2511 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2512 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
91e84f96 | 2513 | |
91e84f96 | 2514 | |
eb697db5 | 2515 | ac_config_headers="$ac_config_headers src/config.h:src/config.in" |
91e84f96 GM |
2516 | |
2517 | ||
2518 | ||
eb697db5 DN |
2519 | test "$program_prefix" != NONE && |
2520 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
2521 | # Use a double $ so make ignores it. | |
2522 | test "$program_suffix" != NONE && | |
2523 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
2524 | # Double any \ or $. | |
2525 | # By default was `s,x,x', remove it if useless. | |
2526 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
2527 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
91e84f96 GM |
2528 | |
2529 | ||
eb697db5 DN |
2530 | lispdir='${datadir}/emacs/${version}/lisp' |
2531 | locallisppath='${datadir}/emacs/${version}/site-lisp:'\ | |
2532 | '${datadir}/emacs/site-lisp' | |
2533 | lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim' | |
2534 | etcdir='${datadir}/emacs/${version}/etc' | |
2535 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' | |
2536 | docdir='${datadir}/emacs/${version}/etc' | |
2537 | gamedir='${localstatedir}/games/emacs' | |
91e84f96 | 2538 | |
eb697db5 | 2539 | gameuser=games |
91e84f96 | 2540 | |
91e84f96 | 2541 | |
91e84f96 | 2542 | |
91e84f96 | 2543 | |
eb697db5 DN |
2544 | # Check whether --with-pop was given. |
2545 | if test "${with_pop+set}" = set; then : | |
2546 | withval=$with_pop; | |
91e84f96 | 2547 | else |
eb697db5 | 2548 | with_pop=yes |
91e84f96 | 2549 | fi |
91e84f96 | 2550 | |
eb697db5 DN |
2551 | if test "$with_pop" = yes; then |
2552 | $as_echo "#define MAIL_USE_POP 1" >>confdefs.h | |
91e84f96 GM |
2553 | |
2554 | fi | |
6da23aaa | 2555 | |
91e84f96 | 2556 | |
eb697db5 DN |
2557 | # Check whether --with-kerberos was given. |
2558 | if test "${with_kerberos+set}" = set; then : | |
2559 | withval=$with_kerberos; | |
91e84f96 | 2560 | else |
eb697db5 | 2561 | with_kerberos=no |
91e84f96 GM |
2562 | fi |
2563 | ||
eb697db5 DN |
2564 | if test "$with_kerberos" != no; then |
2565 | $as_echo "#define KERBEROS 1" >>confdefs.h | |
bf89cb4d | 2566 | |
52dbaac8 | 2567 | fi |
52dbaac8 | 2568 | |
52dbaac8 | 2569 | |
eb697db5 DN |
2570 | # Check whether --with-kerberos5 was given. |
2571 | if test "${with_kerberos5+set}" = set; then : | |
2572 | withval=$with_kerberos5; | |
5929fbe7 | 2573 | else |
eb697db5 | 2574 | with_kerberos5=no |
a4f64981 | 2575 | fi |
0ca10bb7 | 2576 | |
eb697db5 DN |
2577 | if test "${with_kerberos5}" != no; then |
2578 | if test "${with_kerberos}" = no; then | |
2579 | with_kerberos=yes | |
2580 | $as_echo "#define KERBEROS 1" >>confdefs.h | |
6da23aaa | 2581 | |
6da23aaa | 2582 | fi |
0ca10bb7 | 2583 | |
eb697db5 | 2584 | $as_echo "#define KERBEROS5 1" >>confdefs.h |
a4f64981 | 2585 | |
bf89cb4d | 2586 | fi |
0ca10bb7 RC |
2587 | |
2588 | ||
eb697db5 DN |
2589 | # Check whether --with-hesiod was given. |
2590 | if test "${with_hesiod+set}" = set; then : | |
2591 | withval=$with_hesiod; | |
49ebbd65 | 2592 | else |
eb697db5 DN |
2593 | with_hesiod=no |
2594 | fi | |
bf89cb4d | 2595 | |
eb697db5 | 2596 | if test "$with_hesiod" != no; then |
0ca10bb7 | 2597 | |
eb697db5 | 2598 | $as_echo "#define HESIOD 1" >>confdefs.h |
0ca10bb7 | 2599 | |
eb697db5 | 2600 | fi |
0ca10bb7 | 2601 | |
0ca10bb7 | 2602 | |
eb697db5 DN |
2603 | # Check whether --with-mmdf was given. |
2604 | if test "${with_mmdf+set}" = set; then : | |
2605 | withval=$with_mmdf; | |
8c5ff6dd | 2606 | else |
eb697db5 | 2607 | with_mmdf=no |
15e12598 | 2608 | fi |
0ca10bb7 | 2609 | |
eb697db5 | 2610 | if test "$with_mmdf" != no; then |
bf89cb4d | 2611 | |
eb697db5 | 2612 | $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h |
52dbaac8 | 2613 | |
8c5ff6dd | 2614 | fi |
0ca10bb7 | 2615 | |
0ca10bb7 | 2616 | |
eb697db5 DN |
2617 | # Check whether --with-mail-unlink was given. |
2618 | if test "${with_mail_unlink+set}" = set; then : | |
2619 | withval=$with_mail_unlink; | |
8c5ff6dd | 2620 | else |
eb697db5 | 2621 | with_mail_unlink=no |
8c5ff6dd | 2622 | fi |
0ca10bb7 | 2623 | |
eb697db5 | 2624 | if test "$with_mail_unlink" != no; then |
91e84f96 | 2625 | |
eb697db5 DN |
2626 | $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h |
2627 | ||
8c5ff6dd | 2628 | fi |
91e84f96 | 2629 | |
91e84f96 | 2630 | |
eb697db5 DN |
2631 | # Check whether --with-mailhost was given. |
2632 | if test "${with_mailhost+set}" = set; then : | |
2633 | withval=$with_mailhost; | |
2634 | cat >>confdefs.h <<_ACEOF | |
2635 | #define MAILHOST "$withval" | |
91e84f96 GM |
2636 | _ACEOF |
2637 | ||
91e84f96 GM |
2638 | fi |
2639 | ||
3de25479 | 2640 | |
3de25479 | 2641 | |
eb697db5 DN |
2642 | # Check whether --with-sound was given. |
2643 | if test "${with_sound+set}" = set; then : | |
2644 | withval=$with_sound; | |
3de25479 | 2645 | else |
eb697db5 | 2646 | with_sound=yes |
3de25479 JV |
2647 | fi |
2648 | ||
2649 | ||
2650 | ||
eb697db5 DN |
2651 | # Check whether --with-sync-input was given. |
2652 | if test "${with_sync_input+set}" = set; then : | |
2653 | withval=$with_sync_input; | |
8c5ff6dd | 2654 | else |
eb697db5 | 2655 | with_sync_input=yes |
8c5ff6dd | 2656 | fi |
3de25479 | 2657 | |
eb697db5 | 2658 | if test "$with_sync_input" = yes; then |
3de25479 | 2659 | |
eb697db5 | 2660 | $as_echo "#define SYNC_INPUT 1" >>confdefs.h |
3de25479 | 2661 | |
eb697db5 | 2662 | fi |
3de25479 | 2663 | |
3de25479 | 2664 | |
eb697db5 DN |
2665 | # Check whether --with-x-toolkit was given. |
2666 | if test "${with_x_toolkit+set}" = set; then : | |
2667 | withval=$with_x_toolkit; case "${withval}" in | |
2668 | y | ye | yes ) val=gtk ;; | |
2669 | n | no ) val=no ;; | |
2670 | l | lu | luc | luci | lucid ) val=lucid ;; | |
2671 | a | at | ath | athe | athen | athena ) val=athena ;; | |
2672 | m | mo | mot | moti | motif ) val=motif ;; | |
2673 | g | gt | gtk ) val=gtk ;; | |
e547b051 | 2674 | gtk3 ) val=gtk3 ;; |
eb697db5 DN |
2675 | * ) |
2676 | as_fn_error "\`--with-x-toolkit=$withval' is invalid; | |
e547b051 J |
2677 | this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or |
2678 | \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5 | |
eb697db5 DN |
2679 | ;; |
2680 | esac | |
2681 | with_x_toolkit=$val | |
3de25479 | 2682 | |
eb697db5 | 2683 | fi |
3de25479 | 2684 | |
3de25479 | 2685 | |
3de25479 | 2686 | |
eb697db5 DN |
2687 | # Check whether --with-xpm was given. |
2688 | if test "${with_xpm+set}" = set; then : | |
2689 | withval=$with_xpm; | |
2690 | else | |
2691 | with_xpm=yes | |
2692 | fi | |
3de25479 JV |
2693 | |
2694 | ||
eb697db5 DN |
2695 | # Check whether --with-jpeg was given. |
2696 | if test "${with_jpeg+set}" = set; then : | |
2697 | withval=$with_jpeg; | |
2698 | else | |
2699 | with_jpeg=yes | |
2700 | fi | |
3de25479 | 2701 | |
3de25479 | 2702 | |
eb697db5 DN |
2703 | # Check whether --with-tiff was given. |
2704 | if test "${with_tiff+set}" = set; then : | |
2705 | withval=$with_tiff; | |
2706 | else | |
2707 | with_tiff=yes | |
2708 | fi | |
3de25479 | 2709 | |
431dab04 | 2710 | |
eb697db5 DN |
2711 | # Check whether --with-gif was given. |
2712 | if test "${with_gif+set}" = set; then : | |
2713 | withval=$with_gif; | |
2714 | else | |
2715 | with_gif=yes | |
2716 | fi | |
431dab04 | 2717 | |
431dab04 | 2718 | |
eb697db5 DN |
2719 | # Check whether --with-png was given. |
2720 | if test "${with_png+set}" = set; then : | |
2721 | withval=$with_png; | |
2722 | else | |
2723 | with_png=yes | |
8c5ff6dd | 2724 | fi |
431dab04 JV |
2725 | |
2726 | ||
eb697db5 DN |
2727 | # Check whether --with-rsvg was given. |
2728 | if test "${with_rsvg+set}" = set; then : | |
2729 | withval=$with_rsvg; | |
2730 | else | |
2731 | with_rsvg=yes | |
2732 | fi | |
431dab04 JV |
2733 | |
2734 | ||
c05c21ed JV |
2735 | # Check whether --with-imagemagick was given. |
2736 | if test "${with_imagemagick+set}" = set; then : | |
2737 | withval=$with_imagemagick; | |
431dab04 | 2738 | else |
c05c21ed JV |
2739 | with_imagemagick=no |
2740 | fi | |
431dab04 | 2741 | |
431dab04 | 2742 | |
431dab04 | 2743 | |
eb697db5 DN |
2744 | # Check whether --with-xft was given. |
2745 | if test "${with_xft+set}" = set; then : | |
2746 | withval=$with_xft; | |
8c5ff6dd | 2747 | else |
eb697db5 | 2748 | with_xft=yes |
8c5ff6dd | 2749 | fi |
431dab04 | 2750 | |
431dab04 | 2751 | |
eb697db5 DN |
2752 | # Check whether --with-libotf was given. |
2753 | if test "${with_libotf+set}" = set; then : | |
2754 | withval=$with_libotf; | |
431dab04 | 2755 | else |
eb697db5 | 2756 | with_libotf=yes |
431dab04 JV |
2757 | fi |
2758 | ||
431dab04 | 2759 | |
eb697db5 DN |
2760 | # Check whether --with-m17n-flt was given. |
2761 | if test "${with_m17n_flt+set}" = set; then : | |
2762 | withval=$with_m17n_flt; | |
2763 | else | |
2764 | with_m17n_flt=yes | |
431dab04 | 2765 | fi |
431dab04 JV |
2766 | |
2767 | ||
2768 | ||
eb697db5 DN |
2769 | # Check whether --with-toolkit-scroll-bars was given. |
2770 | if test "${with_toolkit_scroll_bars+set}" = set; then : | |
2771 | withval=$with_toolkit_scroll_bars; | |
2772 | else | |
2773 | with_toolkit_scroll_bars=yes | |
2774 | fi | |
431dab04 JV |
2775 | |
2776 | ||
eb697db5 DN |
2777 | # Check whether --with-xaw3d was given. |
2778 | if test "${with_xaw3d+set}" = set; then : | |
2779 | withval=$with_xaw3d; | |
2780 | else | |
2781 | with_xaw3d=yes | |
2782 | fi | |
431dab04 JV |
2783 | |
2784 | ||
eb697db5 DN |
2785 | # Check whether --with-xim was given. |
2786 | if test "${with_xim+set}" = set; then : | |
2787 | withval=$with_xim; | |
2788 | else | |
2789 | with_xim=yes | |
2790 | fi | |
431dab04 JV |
2791 | |
2792 | ||
eb697db5 DN |
2793 | # Check whether --with-ns was given. |
2794 | if test "${with_ns+set}" = set; then : | |
2795 | withval=$with_ns; | |
2796 | else | |
2797 | with_ns=no | |
3de25479 | 2798 | fi |
91e84f96 | 2799 | |
a4f64981 | 2800 | |
0ca10bb7 | 2801 | |
eb697db5 DN |
2802 | # Check whether --with-gpm was given. |
2803 | if test "${with_gpm+set}" = set; then : | |
2804 | withval=$with_gpm; | |
2805 | else | |
2806 | with_gpm=yes | |
8c5ff6dd | 2807 | fi |
0ca10bb7 | 2808 | |
0ca10bb7 | 2809 | |
eb697db5 DN |
2810 | # Check whether --with-dbus was given. |
2811 | if test "${with_dbus+set}" = set; then : | |
2812 | withval=$with_dbus; | |
bf89cb4d | 2813 | else |
eb697db5 | 2814 | with_dbus=yes |
bf89cb4d | 2815 | fi |
5929fbe7 GM |
2816 | |
2817 | ||
eb697db5 DN |
2818 | # Check whether --with-gconf was given. |
2819 | if test "${with_gconf+set}" = set; then : | |
2820 | withval=$with_gconf; | |
6da23aaa | 2821 | else |
eb697db5 | 2822 | with_gconf=yes |
bf89cb4d | 2823 | fi |
52dbaac8 | 2824 | |
0ca10bb7 | 2825 | |
eb697db5 DN |
2826 | # Check whether --with-selinux was given. |
2827 | if test "${with_selinux+set}" = set; then : | |
2828 | withval=$with_selinux; | |
8c5ff6dd | 2829 | else |
eb697db5 DN |
2830 | with_selinux=yes |
2831 | fi | |
0ca10bb7 | 2832 | |
0ca10bb7 | 2833 | |
eb697db5 DN |
2834 | ## For the times when you want to build Emacs but don't have |
2835 | ## a suitable makeinfo, and can live without the manuals. | |
bf89cb4d | 2836 | |
eb697db5 DN |
2837 | # Check whether --with-makeinfo was given. |
2838 | if test "${with_makeinfo+set}" = set; then : | |
2839 | withval=$with_makeinfo; | |
2840 | else | |
2841 | with_makeinfo=yes | |
2842 | fi | |
52dbaac8 | 2843 | |
bf89cb4d | 2844 | |
c05c21ed JV |
2845 | ## This is an option because I do not know if all info/man support |
2846 | ## compressed files, nor how to test if they do so. | |
52dbaac8 | 2847 | |
c05c21ed JV |
2848 | # Check whether --with-compress-info was given. |
2849 | if test "${with_compress_info+set}" = set; then : | |
2850 | withval=$with_compress_info; | |
2851 | else | |
2852 | with_compress_info=yes | |
2853 | fi | |
2854 | ||
2855 | if test $with_compress_info = yes; then | |
2856 | GZIP_INFO=yes | |
2857 | else | |
2858 | GZIP_INFO= | |
2859 | fi | |
52dbaac8 | 2860 | |
0ca10bb7 | 2861 | |
0ca10bb7 | 2862 | |
eb697db5 DN |
2863 | # Check whether --with-pkg-config-prog was given. |
2864 | if test "${with_pkg_config_prog+set}" = set; then : | |
2865 | withval=$with_pkg_config_prog; | |
8c5ff6dd | 2866 | fi |
0ca10bb7 | 2867 | |
eb697db5 DN |
2868 | if test "X${with_pkg_config_prog}" != X; then |
2869 | if test "${with_pkg_config_prog}" != yes; then | |
2870 | PKG_CONFIG="${with_pkg_config_prog}" | |
2871 | fi | |
91e84f96 GM |
2872 | fi |
2873 | ||
eb697db5 | 2874 | CRT_DIR= |
91e84f96 | 2875 | |
eb697db5 DN |
2876 | # Check whether --with-crt-dir was given. |
2877 | if test "${with_crt_dir+set}" = set; then : | |
2878 | withval=$with_crt_dir; | |
2879 | fi | |
91e84f96 | 2880 | |
eb697db5 | 2881 | CRT_DIR="${with_crt_dir}" |
91e84f96 GM |
2882 | |
2883 | ||
eb697db5 DN |
2884 | # Check whether --with-gnustep-conf was given. |
2885 | if test "${with_gnustep_conf+set}" = set; then : | |
2886 | withval=$with_gnustep_conf; | |
15e12598 | 2887 | fi |
91e84f96 | 2888 | |
eb697db5 DN |
2889 | test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \ |
2890 | GNUSTEP_CONFIG_FILE="${with_gnustep_conf}" | |
2891 | test "X$GNUSTEP_CONFIG_FILE" = "X" && \ | |
2892 | GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf | |
e6df49e4 | 2893 | |
eb697db5 DN |
2894 | # Check whether --enable-ns-self-contained was given. |
2895 | if test "${enable_ns_self_contained+set}" = set; then : | |
2896 | enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval | |
52dbaac8 | 2897 | else |
eb697db5 DN |
2898 | EN_NS_SELF_CONTAINED=yes |
2899 | fi | |
91e84f96 | 2900 | |
91e84f96 | 2901 | |
eb697db5 DN |
2902 | # Check whether --enable-asserts was given. |
2903 | if test "${enable_asserts+set}" = set; then : | |
2904 | enableval=$enable_asserts; USE_XASSERTS=$enableval | |
2905 | else | |
2906 | USE_XASSERTS=no | |
2907 | fi | |
91e84f96 | 2908 | |
52dbaac8 | 2909 | |
eb697db5 DN |
2910 | # Check whether --enable-maintainer-mode was given. |
2911 | if test "${enable_maintainer_mode+set}" = set; then : | |
2912 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
5929fbe7 | 2913 | else |
eb697db5 DN |
2914 | USE_MAINTAINER_MODE=no |
2915 | fi | |
91e84f96 | 2916 | |
eb697db5 DN |
2917 | if test $USE_MAINTAINER_MODE = yes; then |
2918 | MAINT= | |
0ca10bb7 | 2919 | else |
eb697db5 DN |
2920 | MAINT=# |
2921 | fi | |
91e84f96 | 2922 | |
5929fbe7 | 2923 | |
eb697db5 DN |
2924 | # Check whether --enable-locallisppath was given. |
2925 | if test "${enable_locallisppath+set}" = set; then : | |
2926 | enableval=$enable_locallisppath; if test "${enableval}" = "no"; then | |
2927 | locallisppath= | |
2928 | elif test "${enableval}" != "yes"; then | |
2929 | locallisppath=${enableval} | |
6da23aaa | 2930 | fi |
eb697db5 | 2931 | fi |
5929fbe7 | 2932 | |
91e84f96 | 2933 | |
eb697db5 DN |
2934 | # Check whether --enable-checking was given. |
2935 | if test "${enable_checking+set}" = set; then : | |
2936 | enableval=$enable_checking; ac_checking_flags="${enableval}" | |
6da23aaa | 2937 | fi |
eb697db5 DN |
2938 | |
2939 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," | |
2940 | for check in $ac_checking_flags | |
2941 | do | |
2942 | case $check in | |
2943 | # these set all the flags to specific states | |
2944 | yes) ac_enable_checking=1 ;; | |
2945 | no) ac_enable_checking= ; | |
2946 | ac_gc_check_stringbytes= ; | |
2947 | ac_gc_check_string_overrun= ; | |
2948 | ac_gc_check_string_free_list= ; | |
2949 | ac_xmalloc_overrun= ; | |
2950 | ac_gc_check_cons_list= ;; | |
2951 | all) ac_enable_checking=1 ; | |
2952 | ac_gc_check_stringbytes=1 ; | |
2953 | ac_gc_check_string_overrun=1 ; | |
2954 | ac_gc_check_string_free_list=1 ; | |
2955 | ac_xmalloc_overrun=1 ; | |
2956 | ac_gc_check_cons_list=1 ;; | |
2957 | # these enable particular checks | |
2958 | stringbytes) ac_gc_check_stringbytes=1 ;; | |
2959 | stringoverrun) ac_gc_check_string_overrun=1 ;; | |
2960 | stringfreelist) ac_gc_check_string_free_list=1 ;; | |
2961 | xmallocoverrun) ac_xmalloc_overrun=1 ;; | |
2962 | conslist) ac_gc_check_cons_list=1 ;; | |
2963 | *) as_fn_error "unknown check category $check" "$LINENO" 5 ;; | |
2964 | esac | |
2965 | done | |
2966 | IFS="$ac_save_IFS" | |
2967 | ||
2968 | if test x$ac_enable_checking != x ; then | |
2969 | ||
2970 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h | |
2971 | ||
6da23aaa | 2972 | fi |
eb697db5 | 2973 | if test x$ac_gc_check_stringbytes != x ; then |
52dbaac8 | 2974 | |
eb697db5 | 2975 | $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h |
91e84f96 | 2976 | |
5929fbe7 | 2977 | fi |
eb697db5 | 2978 | if test x$ac_gc_check_stringoverrun != x ; then |
91e84f96 | 2979 | |
eb697db5 | 2980 | $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h |
91e84f96 GM |
2981 | |
2982 | fi | |
eb697db5 | 2983 | if test x$ac_gc_check_string_free_list != x ; then |
91e84f96 | 2984 | |
eb697db5 | 2985 | $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h |
91e84f96 | 2986 | |
5929fbe7 | 2987 | fi |
eb697db5 | 2988 | if test x$ac_xmalloc_overrun != x ; then |
a4f64981 | 2989 | |
eb697db5 | 2990 | $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h |
91e84f96 | 2991 | |
eb697db5 DN |
2992 | fi |
2993 | if test x$ac_gc_check_cons_list != x ; then | |
91e84f96 | 2994 | |
eb697db5 | 2995 | $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h |
91e84f96 | 2996 | |
eb697db5 | 2997 | fi |
91e84f96 | 2998 | |
d9170db5 DN |
2999 | # Check whether --enable-use-lisp-union-type was given. |
3000 | if test "${enable_use_lisp_union_type+set}" = set; then : | |
3001 | enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then | |
3002 | ||
3003 | $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h | |
3004 | ||
3005 | fi | |
3006 | fi | |
3007 | ||
3008 | ||
3009 | ||
eb697db5 DN |
3010 | # Check whether --enable-profiling was given. |
3011 | if test "${enable_profiling+set}" = set; then : | |
3012 | enableval=$enable_profiling; ac_enable_profiling="${enableval}" | |
3013 | fi | |
91e84f96 | 3014 | |
eb697db5 DN |
3015 | if test x$ac_enable_profiling != x ; then |
3016 | PROFILING_CFLAGS="-DPROFILING=1 -pg" | |
3017 | PROFILING_LDFLAGS="-pg" | |
5929fbe7 | 3018 | else |
eb697db5 DN |
3019 | PROFILING_CFLAGS= |
3020 | PROFILING_LDFLAGS= | |
3021 | fi | |
91e84f96 | 3022 | |
e6cfa7c3 AS |
3023 | |
3024 | ||
eb697db5 DN |
3025 | # Check whether --enable-autodepend was given. |
3026 | if test "${enable_autodepend+set}" = set; then : | |
3027 | enableval=$enable_autodepend; ac_enable_autodepend="${enableval}" | |
3028 | else | |
3029 | ac_enable_autodepend=yes | |
3030 | fi | |
52dbaac8 | 3031 | |
91e84f96 | 3032 | |
eb697db5 DN |
3033 | #### Make srcdir absolute, if it isn't already. It's important to |
3034 | #### avoid running the path through pwd unnecessarily, since pwd can | |
3035 | #### give you automounter prefixes, which can go away. We do all this | |
3036 | #### so Emacs can find its files when run uninstalled. | |
3037 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). | |
3038 | unset CDPATH | |
3039 | case "${srcdir}" in | |
3040 | /* ) ;; | |
3041 | . ) | |
3042 | ## We may be able to use the $PWD environment variable to make this | |
3043 | ## absolute. But sometimes PWD is inaccurate. | |
3044 | ## Note: we used to use ${PWD} at the end instead of `pwd`, | |
3045 | ## but that tested only for a well-formed and valid PWD, | |
3046 | ## it did not object when PWD was well-formed and valid but just wrong. | |
3047 | if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ; | |
3048 | then | |
3049 | srcdir="$PWD" | |
3050 | else | |
3051 | srcdir="`(cd ${srcdir}; pwd)`" | |
3052 | fi | |
3053 | ;; | |
3054 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
91e84f96 | 3055 | esac |
52dbaac8 | 3056 | |
eb697db5 DN |
3057 | #### Check if the source directory already has a configured system in it. |
3058 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
3059 | && test -f "${srcdir}/src/config.h" ; then | |
3060 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used | |
3061 | as a build directory right now; it has been configured in its own | |
3062 | right. To configure in another directory as well, you MUST | |
3063 | use GNU make. If you do not have GNU make, then you must | |
3064 | now do \`make distclean' in ${srcdir}, | |
3065 | and then run $0 again." >&5 | |
3066 | $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used | |
3067 | as a build directory right now; it has been configured in its own | |
3068 | right. To configure in another directory as well, you MUST | |
3069 | use GNU make. If you do not have GNU make, then you must | |
3070 | now do \`make distclean' in ${srcdir}, | |
3071 | and then run $0 again." >&2;} | |
bf89cb4d | 3072 | fi |
52dbaac8 | 3073 | |
eb697db5 DN |
3074 | #### Given the configuration name, set machfile and opsysfile to the |
3075 | #### names of the m/*.h and s/*.h files we should use. | |
3076 | ||
3077 | ### Canonicalize the configuration name. | |
3078 | ||
3079 | ac_aux_dir= | |
3080 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
3081 | for ac_t in install-sh install.sh shtool; do | |
3082 | if test -f "$ac_dir/$ac_t"; then | |
3083 | ac_aux_dir=$ac_dir | |
3084 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
3085 | break 2 | |
3086 | fi | |
3087 | done | |
91e84f96 | 3088 | done |
eb697db5 DN |
3089 | if test -z "$ac_aux_dir"; then |
3090 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
5929fbe7 | 3091 | fi |
52dbaac8 | 3092 | |
eb697db5 DN |
3093 | # These three variables are undocumented and unsupported, |
3094 | # and are intended to be withdrawn in a future Autoconf release. | |
3095 | # They can cause serious problems if a builder's source tree is in a directory | |
3096 | # whose full name contains unusual characters. | |
3097 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
3098 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
3099 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
52dbaac8 | 3100 | |
52dbaac8 | 3101 | |
eb697db5 DN |
3102 | # Make sure we can run config.sub. |
3103 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
3104 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
52dbaac8 | 3105 | |
eb697db5 DN |
3106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
3107 | $as_echo_n "checking build system type... " >&6; } | |
3108 | if test "${ac_cv_build+set}" = set; then : | |
91e84f96 GM |
3109 | $as_echo_n "(cached) " >&6 |
3110 | else | |
eb697db5 DN |
3111 | ac_build_alias=$build_alias |
3112 | test "x$ac_build_alias" = x && | |
3113 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
3114 | test "x$ac_build_alias" = x && | |
3115 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
3116 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
3117 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
52dbaac8 | 3118 | |
15e12598 | 3119 | fi |
eb697db5 DN |
3120 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
3121 | $as_echo "$ac_cv_build" >&6; } | |
3122 | case $ac_cv_build in | |
3123 | *-*-*) ;; | |
3124 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
91e84f96 | 3125 | esac |
eb697db5 DN |
3126 | build=$ac_cv_build |
3127 | ac_save_IFS=$IFS; IFS='-' | |
3128 | set x $ac_cv_build | |
3129 | shift | |
3130 | build_cpu=$1 | |
3131 | build_vendor=$2 | |
3132 | shift; shift | |
3133 | # Remember, the first character of IFS is used to create $*, | |
3134 | # except with old shells: | |
3135 | build_os=$* | |
3136 | IFS=$ac_save_IFS | |
3137 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
52dbaac8 | 3138 | |
cd958eb3 | 3139 | |
eb697db5 DN |
3140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
3141 | $as_echo_n "checking host system type... " >&6; } | |
3142 | if test "${ac_cv_host+set}" = set; then : | |
5929fbe7 | 3143 | $as_echo_n "(cached) " >&6 |
91e84f96 | 3144 | else |
eb697db5 DN |
3145 | if test "x$host_alias" = x; then |
3146 | ac_cv_host=$ac_cv_build | |
3147 | else | |
3148 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
3149 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
91e84f96 | 3150 | fi |
6da23aaa | 3151 | |
eb697db5 DN |
3152 | fi |
3153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
3154 | $as_echo "$ac_cv_host" >&6; } | |
3155 | case $ac_cv_host in | |
3156 | *-*-*) ;; | |
3157 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
3158 | esac | |
3159 | host=$ac_cv_host | |
3160 | ac_save_IFS=$IFS; IFS='-' | |
3161 | set x $ac_cv_host | |
3162 | shift | |
3163 | host_cpu=$1 | |
3164 | host_vendor=$2 | |
3165 | shift; shift | |
3166 | # Remember, the first character of IFS is used to create $*, | |
3167 | # except with old shells: | |
3168 | host_os=$* | |
3169 | IFS=$ac_save_IFS | |
3170 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
6da23aaa | 3171 | |
973a76b1 | 3172 | |
eb697db5 DN |
3173 | canonical=$host |
3174 | configuration=${host_alias-${build_alias-$host}} | |
edfaf76d | 3175 | |
edfaf76d | 3176 | |
edfaf76d | 3177 | |
eb697db5 DN |
3178 | ### If you add support for a new configuration, add code to this |
3179 | ### switch statement to recognize your configuration name and select | |
3180 | ### the appropriate operating system and machine description files. | |
6da23aaa | 3181 | |
eb697db5 DN |
3182 | ### You would hope that you could choose an m/*.h file pretty much |
3183 | ### based on the machine portion of the configuration name, and an s/*.h | |
3184 | ### file based on the operating system portion. However, it turns out | |
3185 | ### that each m/*.h file is pretty manufacturer-specific - for | |
3186 | ### example mips.h is MIPS | |
3187 | ### So we basically have to have a special case for each | |
3188 | ### configuration name. | |
3189 | ### | |
3190 | ### As far as handling version numbers on operating systems is | |
3191 | ### concerned, make sure things will fail in a fixable way. If | |
3192 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
3193 | ### prepared to handle anything reasonably. If version numbers | |
3194 | ### matter, be sure /etc/MACHINES says something about it. | |
6da23aaa | 3195 | |
eb697db5 DN |
3196 | machine='' opsys='' unported=no |
3197 | case "${canonical}" in | |
973a76b1 | 3198 | |
eb697db5 DN |
3199 | ## FreeBSD ports |
3200 | *-*-freebsd* ) | |
3201 | opsys=freebsd | |
3202 | case "${canonical}" in | |
3203 | alpha*) machine=alpha ;; | |
3204 | amd64-*|x86_64-*) machine=amdx86-64 ;; | |
3205 | arm*) machine=arm ;; | |
3206 | ia64-*) machine=ia64 ;; | |
3207 | i[3456]86-*) machine=intel386 ;; | |
3208 | powerpc-*) machine=macppc ;; | |
3209 | sparc-*) machine=sparc ;; | |
3210 | sparc64-*) machine=sparc ;; | |
3211 | esac | |
3212 | ;; | |
19650fd6 | 3213 | |
eb697db5 DN |
3214 | ## FreeBSD kernel + glibc based userland |
3215 | *-*-kfreebsd*gnu* ) | |
3216 | opsys=gnu-kfreebsd | |
3217 | case "${canonical}" in | |
3218 | alpha*) machine=alpha ;; | |
3219 | amd64-*|x86_64-*) machine=amdx86-64 ;; | |
3220 | ia64-*) machine=ia64 ;; | |
3221 | i[3456]86-*) machine=intel386 ;; | |
3222 | powerpc-*) machine=macppc ;; | |
3223 | sparc-*) machine=sparc ;; | |
3224 | sparc64-*) machine=sparc ;; | |
3225 | esac | |
3226 | ;; | |
ca81d7a0 | 3227 | |
eb697db5 DN |
3228 | ## NetBSD ports |
3229 | *-*-netbsd* ) | |
3230 | opsys=netbsd | |
3231 | case "${canonical}" in | |
3232 | alpha*) machine=alpha ;; | |
3233 | x86_64-*) machine=amdx86-64 ;; | |
3234 | arm-*) machine=arm ;; | |
3235 | hppa-*) machine=hp800 ;; | |
3236 | i[3456]86-*) machine=intel386 ;; | |
3237 | m68k-*) machine=m68k ;; | |
3238 | powerpc-*) machine=macppc ;; | |
3239 | mips-*) machine=mips ;; | |
3240 | mipse[bl]-*) machine=mips ;; | |
3241 | sparc*-) machine=sparc ;; | |
3242 | vax-*) machine=vax ;; | |
3243 | esac | |
3244 | ;; | |
973a76b1 | 3245 | |
eb697db5 DN |
3246 | ## OpenBSD ports |
3247 | *-*-openbsd* ) | |
3248 | opsys=openbsd | |
3249 | case "${canonical}" in | |
3250 | alpha*) machine=alpha ;; | |
3251 | x86_64-*) machine=amdx86-64 ;; | |
3252 | arm-*) machine=arm ;; | |
3253 | hppa-*) machine=hp800 ;; | |
3254 | i386-*) machine=intel386 ;; | |
3255 | powerpc-*) machine=macppc ;; | |
3256 | sparc*) machine=sparc ;; | |
3257 | vax-*) machine=vax ;; | |
3258 | esac | |
3259 | ;; | |
6da23aaa | 3260 | |
eb697db5 DN |
3261 | alpha*-*-linux-gnu* ) |
3262 | machine=alpha opsys=gnu-linux | |
3263 | ;; | |
bf89cb4d | 3264 | |
eb697db5 DN |
3265 | arm*-*-linux-gnu* ) |
3266 | machine=arm opsys=gnu-linux | |
3267 | ;; | |
bf89cb4d | 3268 | |
eb697db5 DN |
3269 | ## Apple Darwin / Mac OS X |
3270 | *-apple-darwin* ) | |
3271 | case "${canonical}" in | |
3272 | i[3456]86-* ) machine=intel386 ;; | |
3273 | powerpc-* ) machine=macppc ;; | |
3274 | x86_64-* ) machine=amdx86-64 ;; | |
3275 | * ) unported=yes ;; | |
3276 | esac | |
3277 | opsys=darwin | |
3278 | # Define CPP as follows to make autoconf work correctly. | |
3279 | CPP="${CC-cc} -E -no-cpp-precomp" | |
3280 | # Use fink packages if available. | |
3281 | if test -d /sw/include && test -d /sw/lib; then | |
3282 | GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib" | |
3283 | CPP="${CPP} ${GCC_TEST_OPTIONS}" | |
3284 | NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS} | |
3285 | fi | |
3286 | ;; | |
973a76b1 | 3287 | |
eb697db5 DN |
3288 | ## HP 9000 series 700 and 800, running HP/UX |
3289 | hppa*-hp-hpux10.2* ) | |
3290 | machine=hp800 opsys=hpux10-20 | |
3291 | ;; | |
3292 | hppa*-hp-hpux1[1-9]* ) | |
3293 | machine=hp800 opsys=hpux11 | |
3294 | CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS" | |
3295 | ;; | |
91e84f96 | 3296 | |
eb697db5 DN |
3297 | hppa*-*-linux-gnu* ) |
3298 | machine=hp800 opsys=gnu-linux | |
3299 | ;; | |
91e84f96 | 3300 | |
eb697db5 DN |
3301 | ## IBM machines |
3302 | s390-*-linux-gnu* ) | |
3303 | machine=ibms390 opsys=gnu-linux | |
3304 | ;; | |
3305 | s390x-*-linux-gnu* ) | |
3306 | machine=ibms390x opsys=gnu-linux | |
3307 | ;; | |
3308 | rs6000-ibm-aix4.[23]* ) | |
3309 | machine=ibmrs6000 opsys=aix4-2 | |
3310 | ;; | |
3311 | powerpc-ibm-aix4.[23]* ) | |
3312 | machine=ibmrs6000 opsys=aix4-2 | |
3313 | ;; | |
3314 | rs6000-ibm-aix[56]* ) | |
3315 | machine=ibmrs6000 opsys=aix4-2 | |
3316 | ;; | |
3317 | powerpc-ibm-aix[56]* ) | |
3318 | machine=ibmrs6000 opsys=aix4-2 | |
3319 | ;; | |
91e84f96 | 3320 | |
eb697db5 DN |
3321 | ## Macintosh PowerPC |
3322 | powerpc*-*-linux-gnu* ) | |
3323 | machine=macppc opsys=gnu-linux | |
3324 | ;; | |
6da23aaa | 3325 | |
eb697db5 DN |
3326 | ## Silicon Graphics machines |
3327 | ## Iris 4D | |
3328 | mips-sgi-irix6.5 ) | |
3329 | machine=iris4d opsys=irix6-5 | |
3330 | # Without defining _LANGUAGE_C, things get masked out in the headers | |
3331 | # so that, for instance, grepping for `free' in stdlib.h fails and | |
3332 | # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m). | |
3333 | NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" | |
3334 | NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C" | |
3335 | ;; | |
91e84f96 | 3336 | |
eb697db5 DN |
3337 | ## Suns |
3338 | sparc-*-linux-gnu* | sparc64-*-linux-gnu* ) | |
3339 | machine=sparc opsys=gnu-linux | |
3340 | ;; | |
15e12598 | 3341 | |
eb697db5 DN |
3342 | *-sun-solaris* \ |
3343 | | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \ | |
3344 | | x86_64-*-solaris2* | x86_64-*-sunos5*) | |
3345 | case "${canonical}" in | |
3346 | i[3456]86-*-* ) machine=intel386 ;; | |
3347 | amd64-*-*|x86_64-*-*) machine=amdx86-64 ;; | |
3348 | sparc* ) machine=sparc ;; | |
3349 | * ) unported=yes ;; | |
3350 | esac | |
3351 | case "${canonical}" in | |
3352 | *-sunos5.6* | *-solaris2.6* ) | |
3353 | opsys=sol2-6 | |
3354 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
3355 | RANLIB="ar -ts" | |
3356 | ;; | |
3357 | *-sunos5.[7-9]* | *-solaris2.[7-9]* ) | |
3358 | opsys=sol2-6 | |
3359 | emacs_check_sunpro_c=yes | |
3360 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
3361 | ;; | |
3362 | *-sunos5* | *-solaris* ) | |
3363 | opsys=sol2-10 | |
3364 | emacs_check_sunpro_c=yes | |
3365 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
3366 | ;; | |
3367 | esac | |
3368 | ## Watch out for a compiler that we know will not work. | |
3369 | case "${canonical}" in | |
3370 | *-solaris* | *-sunos5* ) | |
3371 | if [ "x$CC" = x/usr/ucb/cc ]; then | |
3372 | ## /usr/ucb/cc doesn't work; | |
3373 | ## we should find some other compiler that does work. | |
3374 | unset CC | |
3375 | fi | |
3376 | ;; | |
3377 | *) ;; | |
3378 | esac | |
3379 | ;; | |
91e84f96 | 3380 | |
eb697db5 DN |
3381 | ## IA-64 |
3382 | ia64*-*-linux* ) | |
3383 | machine=ia64 opsys=gnu-linux | |
3384 | ;; | |
91e84f96 | 3385 | |
eb697db5 DN |
3386 | ## Intel 386 machines where we don't care about the manufacturer. |
3387 | i[3456]86-*-* ) | |
3388 | machine=intel386 | |
3389 | case "${canonical}" in | |
3390 | *-cygwin ) opsys=cygwin ;; | |
3391 | *-darwin* ) opsys=darwin | |
3392 | CPP="${CC-cc} -E -no-cpp-precomp" | |
3393 | ;; | |
3394 | *-linux-gnu* ) opsys=gnu-linux ;; | |
3395 | *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; | |
3396 | *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; | |
3397 | *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; | |
3398 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. | |
3399 | esac | |
3400 | ;; | |
b936fae4 | 3401 | |
eb697db5 DN |
3402 | ## m68k Linux-based GNU system |
3403 | m68k-*-linux-gnu* ) | |
3404 | machine=m68k opsys=gnu-linux | |
3405 | ;; | |
bf89cb4d | 3406 | |
eb697db5 DN |
3407 | ## Mips Linux-based GNU system |
3408 | mips-*-linux-gnu* | mipsel-*-linux-gnu* \ | |
3409 | | mips64-*-linux-gnu* | mips64el-*-linux-gnu* ) | |
3410 | machine=mips opsys=gnu-linux | |
3411 | ;; | |
edfaf76d | 3412 | |
eb697db5 DN |
3413 | ## AMD x86-64 Linux-based GNU system |
3414 | x86_64-*-linux-gnu* ) | |
3415 | machine=amdx86-64 opsys=gnu-linux | |
3416 | ;; | |
edfaf76d | 3417 | |
eb697db5 DN |
3418 | ## Tensilica Xtensa Linux-based GNU system |
3419 | xtensa*-*-linux-gnu* ) | |
3420 | machine=xtensa opsys=gnu-linux | |
3421 | ;; | |
bf89cb4d | 3422 | |
eb697db5 DN |
3423 | ## SuperH Linux-based GNU system |
3424 | sh[34]*-*-linux-gnu* ) | |
3425 | machine=sh3 opsys=gnu-linux | |
3426 | ;; | |
bf89cb4d | 3427 | |
eb697db5 DN |
3428 | * ) |
3429 | unported=yes | |
3430 | ;; | |
91e84f96 | 3431 | esac |
91e84f96 | 3432 | |
eb697db5 DN |
3433 | ### If the code above didn't choose an operating system, just choose |
3434 | ### an operating system based on the configuration name. You really | |
3435 | ### only want to use this when you have no idea what the right | |
3436 | ### operating system is; if you know what operating systems a machine | |
3437 | ### runs, it's cleaner to make it explicit in the case statement | |
3438 | ### above. | |
3439 | if test x"${opsys}" = x; then | |
3440 | case "${canonical}" in | |
3441 | *-gnu* ) opsys=gnu ;; | |
3442 | * ) | |
3443 | unported=yes | |
3444 | ;; | |
3445 | esac | |
91e84f96 GM |
3446 | fi |
3447 | ||
91e84f96 | 3448 | |
91e84f96 | 3449 | |
eb697db5 DN |
3450 | if test $unported = yes; then |
3451 | as_fn_error "Emacs hasn't been ported to \`${canonical}' systems. | |
3452 | Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5 | |
91e84f96 GM |
3453 | fi |
3454 | ||
eb697db5 DN |
3455 | machfile="m/${machine}.h" |
3456 | opsysfile="s/${opsys}.h" | |
91e84f96 | 3457 | |
91e84f96 | 3458 | |
eb697db5 DN |
3459 | #### Choose a compiler. |
3460 | test -n "$CC" && cc_specified=yes | |
3461 | ||
3462 | # Save the value of CFLAGS that the user specified. | |
3463 | SPECIFIED_CFLAGS="$CFLAGS" | |
3464 | ||
3465 | ac_ext=c | |
3466 | ac_cpp='$CPP $CPPFLAGS' | |
3467 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3468 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3469 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3470 | if test -n "$ac_tool_prefix"; then | |
3471 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
3472 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
3473 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3474 | $as_echo_n "checking for $ac_word... " >&6; } | |
3475 | if test "${ac_cv_prog_CC+set}" = set; then : | |
91e84f96 GM |
3476 | $as_echo_n "(cached) " >&6 |
3477 | else | |
eb697db5 DN |
3478 | if test -n "$CC"; then |
3479 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3480 | else | |
3481 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3482 | for as_dir in $PATH | |
3483 | do | |
3484 | IFS=$as_save_IFS | |
3485 | test -z "$as_dir" && as_dir=. | |
3486 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3487 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3488 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
3489 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3490 | break 2 | |
3491 | fi | |
3492 | done | |
3493 | done | |
3494 | IFS=$as_save_IFS | |
91e84f96 GM |
3495 | |
3496 | fi | |
eb697db5 DN |
3497 | fi |
3498 | CC=$ac_cv_prog_CC | |
3499 | if test -n "$CC"; then | |
3500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3501 | $as_echo "$CC" >&6; } | |
3502 | else | |
3503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3504 | $as_echo "no" >&6; } | |
91e84f96 GM |
3505 | fi |
3506 | ||
91e84f96 | 3507 | |
eb697db5 DN |
3508 | fi |
3509 | if test -z "$ac_cv_prog_CC"; then | |
3510 | ac_ct_CC=$CC | |
3511 | # Extract the first word of "gcc", so it can be a program name with args. | |
3512 | set dummy gcc; ac_word=$2 | |
3513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3514 | $as_echo_n "checking for $ac_word... " >&6; } | |
3515 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
91e84f96 GM |
3516 | $as_echo_n "(cached) " >&6 |
3517 | else | |
eb697db5 DN |
3518 | if test -n "$ac_ct_CC"; then |
3519 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
91e84f96 | 3520 | else |
eb697db5 DN |
3521 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3522 | for as_dir in $PATH | |
3523 | do | |
3524 | IFS=$as_save_IFS | |
3525 | test -z "$as_dir" && as_dir=. | |
3526 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3527 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3528 | ac_cv_prog_ac_ct_CC="gcc" | |
3529 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3530 | break 2 | |
3531 | fi | |
3532 | done | |
3533 | done | |
3534 | IFS=$as_save_IFS | |
91e84f96 | 3535 | |
91e84f96 | 3536 | fi |
91e84f96 | 3537 | fi |
eb697db5 DN |
3538 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3539 | if test -n "$ac_ct_CC"; then | |
3540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3541 | $as_echo "$ac_ct_CC" >&6; } | |
3542 | else | |
3543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3544 | $as_echo "no" >&6; } | |
91e84f96 GM |
3545 | fi |
3546 | ||
eb697db5 DN |
3547 | if test "x$ac_ct_CC" = x; then |
3548 | CC="" | |
3549 | else | |
3550 | case $cross_compiling:$ac_tool_warned in | |
3551 | yes:) | |
3552 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3553 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3554 | ac_tool_warned=yes ;; | |
3555 | esac | |
3556 | CC=$ac_ct_CC | |
91e84f96 | 3557 | fi |
eb697db5 DN |
3558 | else |
3559 | CC="$ac_cv_prog_CC" | |
91e84f96 GM |
3560 | fi |
3561 | ||
eb697db5 DN |
3562 | if test -z "$CC"; then |
3563 | if test -n "$ac_tool_prefix"; then | |
3564 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
3565 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
3566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
91e84f96 | 3567 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 3568 | if test "${ac_cv_prog_CC+set}" = set; then : |
91e84f96 GM |
3569 | $as_echo_n "(cached) " >&6 |
3570 | else | |
eb697db5 DN |
3571 | if test -n "$CC"; then |
3572 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
3573 | else | |
3574 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
91e84f96 GM |
3575 | for as_dir in $PATH |
3576 | do | |
3577 | IFS=$as_save_IFS | |
3578 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 3579 | for ac_exec_ext in '' $ac_executable_extensions; do |
6da23aaa | 3580 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
3581 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
3582 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6da23aaa EZ |
3583 | break 2 |
3584 | fi | |
3585 | done | |
eb697db5 | 3586 | done |
6da23aaa | 3587 | IFS=$as_save_IFS |
bf89cb4d | 3588 | |
6da23aaa | 3589 | fi |
eb697db5 DN |
3590 | fi |
3591 | CC=$ac_cv_prog_CC | |
3592 | if test -n "$CC"; then | |
3593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3594 | $as_echo "$CC" >&6; } | |
6da23aaa | 3595 | else |
eb697db5 | 3596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6da23aaa EZ |
3597 | $as_echo "no" >&6; } |
3598 | fi | |
bf89cb4d GM |
3599 | |
3600 | ||
5929fbe7 | 3601 | fi |
eb697db5 DN |
3602 | fi |
3603 | if test -z "$CC"; then | |
3604 | # Extract the first word of "cc", so it can be a program name with args. | |
3605 | set dummy cc; ac_word=$2 | |
3606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3607 | $as_echo_n "checking for $ac_word... " >&6; } | |
3608 | if test "${ac_cv_prog_CC+set}" = set; then : | |
5929fbe7 GM |
3609 | $as_echo_n "(cached) " >&6 |
3610 | else | |
eb697db5 DN |
3611 | if test -n "$CC"; then |
3612 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
8c5ff6dd | 3613 | else |
eb697db5 DN |
3614 | ac_prog_rejected=no |
3615 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3616 | for as_dir in $PATH | |
3617 | do | |
3618 | IFS=$as_save_IFS | |
3619 | test -z "$as_dir" && as_dir=. | |
3620 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3621 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3622 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
3623 | ac_prog_rejected=yes | |
3624 | continue | |
6da23aaa | 3625 | fi |
eb697db5 DN |
3626 | ac_cv_prog_CC="cc" |
3627 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3628 | break 2 | |
6da23aaa | 3629 | fi |
eb697db5 DN |
3630 | done |
3631 | done | |
3632 | IFS=$as_save_IFS | |
0ca10bb7 | 3633 | |
eb697db5 DN |
3634 | if test $ac_prog_rejected = yes; then |
3635 | # We found a bogon in the path, so make sure we never use it. | |
3636 | set dummy $ac_cv_prog_CC | |
3637 | shift | |
3638 | if test $# != 0; then | |
3639 | # We chose a different compiler from the bogus one. | |
3640 | # However, it has the same basename, so the bogon will be chosen | |
3641 | # first if we set CC to just the basename; use the full file name. | |
3642 | shift | |
3643 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6da23aaa | 3644 | fi |
8c5ff6dd | 3645 | fi |
8c5ff6dd | 3646 | fi |
8c5ff6dd | 3647 | fi |
eb697db5 DN |
3648 | CC=$ac_cv_prog_CC |
3649 | if test -n "$CC"; then | |
3650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3651 | $as_echo "$CC" >&6; } | |
3652 | else | |
3653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3654 | $as_echo "no" >&6; } | |
8c5ff6dd | 3655 | fi |
4c343001 | 3656 | |
bf89cb4d | 3657 | |
eb697db5 DN |
3658 | fi |
3659 | if test -z "$CC"; then | |
3660 | if test -n "$ac_tool_prefix"; then | |
3661 | for ac_prog in cl.exe | |
3662 | do | |
3663 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3664 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5929fbe7 | 3666 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 3667 | if test "${ac_cv_prog_CC+set}" = set; then : |
e9a63f04 | 3668 | $as_echo_n "(cached) " >&6 |
4c343001 | 3669 | else |
eb697db5 DN |
3670 | if test -n "$CC"; then |
3671 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
503d2be0 | 3672 | else |
eb697db5 | 3673 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5929fbe7 | 3674 | for as_dir in $PATH |
8c5ff6dd | 3675 | do |
5929fbe7 GM |
3676 | IFS=$as_save_IFS |
3677 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 3678 | for ac_exec_ext in '' $ac_executable_extensions; do |
5929fbe7 | 3679 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
3680 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
3681 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5929fbe7 GM |
3682 | break 2 |
3683 | fi | |
3684 | done | |
eb697db5 | 3685 | done |
5929fbe7 | 3686 | IFS=$as_save_IFS |
91e84f96 | 3687 | |
6da23aaa | 3688 | fi |
ba4481b5 | 3689 | fi |
eb697db5 DN |
3690 | CC=$ac_cv_prog_CC |
3691 | if test -n "$CC"; then | |
3692 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3693 | $as_echo "$CC" >&6; } | |
8c5ff6dd | 3694 | else |
eb697db5 | 3695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5929fbe7 | 3696 | $as_echo "no" >&6; } |
bf89cb4d | 3697 | fi |
c0d27fcc | 3698 | |
15e12598 | 3699 | |
eb697db5 DN |
3700 | test -n "$CC" && break |
3701 | done | |
3702 | fi | |
3703 | if test -z "$CC"; then | |
3704 | ac_ct_CC=$CC | |
3705 | for ac_prog in cl.exe | |
3706 | do | |
3707 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3708 | set dummy $ac_prog; ac_word=$2 | |
3709 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
91e84f96 | 3710 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 3711 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
91e84f96 | 3712 | $as_echo_n "(cached) " >&6 |
bf89cb4d | 3713 | else |
eb697db5 DN |
3714 | if test -n "$ac_ct_CC"; then |
3715 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
5929fbe7 | 3716 | else |
eb697db5 | 3717 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
91e84f96 GM |
3718 | for as_dir in $PATH |
3719 | do | |
3720 | IFS=$as_save_IFS | |
3721 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 3722 | for ac_exec_ext in '' $ac_executable_extensions; do |
91e84f96 | 3723 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
3724 | ac_cv_prog_ac_ct_CC="$ac_prog" |
3725 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
91e84f96 GM |
3726 | break 2 |
3727 | fi | |
3728 | done | |
eb697db5 | 3729 | done |
91e84f96 GM |
3730 | IFS=$as_save_IFS |
3731 | ||
91e84f96 | 3732 | fi |
5929fbe7 | 3733 | fi |
eb697db5 DN |
3734 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3735 | if test -n "$ac_ct_CC"; then | |
3736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3737 | $as_echo "$ac_ct_CC" >&6; } | |
91e84f96 | 3738 | else |
eb697db5 | 3739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
91e84f96 | 3740 | $as_echo "no" >&6; } |
bf89cb4d | 3741 | fi |
6da23aaa | 3742 | |
0ca10bb7 | 3743 | |
eb697db5 DN |
3744 | test -n "$ac_ct_CC" && break |
3745 | done | |
91e84f96 | 3746 | |
eb697db5 DN |
3747 | if test "x$ac_ct_CC" = x; then |
3748 | CC="" | |
91e84f96 | 3749 | else |
eb697db5 DN |
3750 | case $cross_compiling:$ac_tool_warned in |
3751 | yes:) | |
3752 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3753 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3754 | ac_tool_warned=yes ;; | |
3755 | esac | |
3756 | CC=$ac_ct_CC | |
91e84f96 | 3757 | fi |
8c5ff6dd | 3758 | fi |
91e84f96 | 3759 | |
eb697db5 | 3760 | fi |
91e84f96 | 3761 | |
91e84f96 | 3762 | |
eb697db5 DN |
3763 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3764 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3765 | as_fn_error "no acceptable C compiler found in \$PATH | |
3766 | See \`config.log' for more details." "$LINENO" 5; } | |
91e84f96 | 3767 | |
eb697db5 DN |
3768 | # Provide some information about the compiler. |
3769 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3770 | set X $ac_compile | |
3771 | ac_compiler=$2 | |
3772 | for ac_option in --version -v -V -qversion; do | |
3773 | { { ac_try="$ac_compiler $ac_option >&5" | |
5929fbe7 GM |
3774 | case "(($ac_try" in |
3775 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3776 | *) ac_try_echo=$ac_try;; | |
3777 | esac | |
eb697db5 DN |
3778 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3779 | $as_echo "$ac_try_echo"; } >&5 | |
3780 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
5929fbe7 | 3781 | ac_status=$? |
eb697db5 DN |
3782 | if test -s conftest.err; then |
3783 | sed '10a\ | |
3784 | ... rest of stderr output deleted ... | |
3785 | 10q' conftest.err >conftest.er1 | |
3786 | cat conftest.er1 >&5 | |
5929fbe7 | 3787 | fi |
eb697db5 DN |
3788 | rm -f conftest.er1 conftest.err |
3789 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3790 | test $ac_status = 0; } | |
3791 | done | |
6da23aaa | 3792 | |
eb697db5 | 3793 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
15e12598 | 3794 | /* end confdefs.h. */ |
a4f64981 | 3795 | |
a4f64981 GM |
3796 | int |
3797 | main () | |
3798 | { | |
5929fbe7 | 3799 | |
a4f64981 GM |
3800 | ; |
3801 | return 0; | |
3802 | } | |
15e12598 | 3803 | _ACEOF |
eb697db5 DN |
3804 | ac_clean_files_save=$ac_clean_files |
3805 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" | |
3806 | # Try to create an executable without -o first, disregard a.out. | |
3807 | # It will help us diagnose broken compilers, and finding out an intuition | |
3808 | # of exeext. | |
3809 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3810 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3811 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3812 | ||
3813 | # The possible output files: | |
3814 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3815 | ||
3816 | ac_rmfiles= | |
3817 | for ac_file in $ac_files | |
3818 | do | |
3819 | case $ac_file in | |
3820 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3821 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3822 | esac | |
3823 | done | |
3824 | rm -f $ac_rmfiles | |
3825 | ||
3826 | if { { ac_try="$ac_link_default" | |
a4f64981 GM |
3827 | case "(($ac_try" in |
3828 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3829 | *) ac_try_echo=$ac_try;; | |
3830 | esac | |
eb697db5 DN |
3831 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3832 | $as_echo "$ac_try_echo"; } >&5 | |
3833 | (eval "$ac_link_default") 2>&5 | |
a4f64981 | 3834 | ac_status=$? |
eb697db5 DN |
3835 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3836 | test $ac_status = 0; }; then : | |
3837 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3838 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3839 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3840 | # so that the user can short-circuit this test for compilers unknown to | |
3841 | # Autoconf. | |
3842 | for ac_file in $ac_files '' | |
3843 | do | |
3844 | test -f "$ac_file" || continue | |
3845 | case $ac_file in | |
3846 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3847 | ;; | |
3848 | [ab].out ) | |
3849 | # We found the default executable, but exeext='' is most | |
3850 | # certainly right. | |
3851 | break;; | |
3852 | *.* ) | |
3853 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3854 | then :; else | |
3855 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3856 | fi | |
3857 | # We set ac_cv_exeext here because the later test for it is not | |
3858 | # safe: cross compilers may not add the suffix if given an `-o' | |
3859 | # argument, so we may need to know it at that point already. | |
3860 | # Even if this section looks crufty: it has the advantage of | |
3861 | # actually working. | |
3862 | break;; | |
3863 | * ) | |
3864 | break;; | |
3865 | esac | |
3866 | done | |
3867 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
a4f64981 | 3868 | |
eb697db5 DN |
3869 | else |
3870 | ac_file='' | |
15e12598 | 3871 | fi |
eb697db5 DN |
3872 | if test -z "$ac_file"; then : |
3873 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3874 | $as_echo "no" >&6; } | |
3875 | $as_echo "$as_me: failed program was:" >&5 | |
3876 | sed 's/^/| /' conftest.$ac_ext >&5 | |
49ebbd65 | 3877 | |
eb697db5 DN |
3878 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3879 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3880 | { as_fn_set_status 77 | |
3881 | as_fn_error "C compiler cannot create executables | |
3882 | See \`config.log' for more details." "$LINENO" 5; }; } | |
15e12598 | 3883 | else |
eb697db5 DN |
3884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3885 | $as_echo "yes" >&6; } | |
15e12598 | 3886 | fi |
eb697db5 DN |
3887 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3888 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3890 | $as_echo "$ac_file" >&6; } | |
3891 | ac_exeext=$ac_cv_exeext | |
e6df49e4 | 3892 | |
eb697db5 DN |
3893 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
3894 | ac_clean_files=$ac_clean_files_save | |
3895 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3896 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3897 | if { { ac_try="$ac_link" | |
3898 | case "(($ac_try" in | |
3899 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3900 | *) ac_try_echo=$ac_try;; | |
3901 | esac | |
3902 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3903 | $as_echo "$ac_try_echo"; } >&5 | |
3904 | (eval "$ac_link") 2>&5 | |
3905 | ac_status=$? | |
3906 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3907 | test $ac_status = 0; }; then : | |
3908 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3909 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3910 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3911 | # `rm'. | |
3912 | for ac_file in conftest.exe conftest conftest.*; do | |
3913 | test -f "$ac_file" || continue | |
3914 | case $ac_file in | |
3915 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3916 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3917 | break;; | |
3918 | * ) break;; | |
3919 | esac | |
3920 | done | |
3921 | else | |
3922 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3923 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3924 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3925 | See \`config.log' for more details." "$LINENO" 5; } | |
a4f64981 | 3926 | fi |
eb697db5 DN |
3927 | rm -f conftest conftest$ac_cv_exeext |
3928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3929 | $as_echo "$ac_cv_exeext" >&6; } | |
49ebbd65 | 3930 | |
eb697db5 DN |
3931 | rm -f conftest.$ac_ext |
3932 | EXEEXT=$ac_cv_exeext | |
3933 | ac_exeext=$EXEEXT | |
3934 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bc3512d0 | 3935 | /* end confdefs.h. */ |
eb697db5 | 3936 | #include <stdio.h> |
bc3512d0 CY |
3937 | int |
3938 | main () | |
3939 | { | |
eb697db5 DN |
3940 | FILE *f = fopen ("conftest.out", "w"); |
3941 | return ferror (f) || fclose (f) != 0; | |
91e84f96 | 3942 | |
bc3512d0 CY |
3943 | ; |
3944 | return 0; | |
3945 | } | |
3946 | _ACEOF | |
eb697db5 DN |
3947 | ac_clean_files="$ac_clean_files conftest.out" |
3948 | # Check that the compiler produces executables we can run. If not, either | |
3949 | # the compiler is broken, or we cross compile. | |
3950 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3951 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3952 | if test "$cross_compiling" != yes; then | |
3953 | { { ac_try="$ac_link" | |
91e84f96 GM |
3954 | case "(($ac_try" in |
3955 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3956 | *) ac_try_echo=$ac_try;; | |
3957 | esac | |
eb697db5 DN |
3958 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3959 | $as_echo "$ac_try_echo"; } >&5 | |
3960 | (eval "$ac_link") 2>&5 | |
91e84f96 | 3961 | ac_status=$? |
eb697db5 DN |
3962 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3963 | test $ac_status = 0; } | |
3964 | if { ac_try='./conftest$ac_cv_exeext' | |
3965 | { { case "(($ac_try" in | |
3966 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3967 | *) ac_try_echo=$ac_try;; | |
3968 | esac | |
3969 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3970 | $as_echo "$ac_try_echo"; } >&5 | |
3971 | (eval "$ac_try") 2>&5 | |
3972 | ac_status=$? | |
3973 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3974 | test $ac_status = 0; }; }; then | |
3975 | cross_compiling=no | |
91e84f96 | 3976 | else |
eb697db5 DN |
3977 | if test "$cross_compiling" = maybe; then |
3978 | cross_compiling=yes | |
3979 | else | |
3980 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3981 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3982 | as_fn_error "cannot run C compiled programs. | |
3983 | If you meant to cross compile, use \`--host'. | |
3984 | See \`config.log' for more details." "$LINENO" 5; } | |
3985 | fi | |
6da23aaa | 3986 | fi |
eb697db5 DN |
3987 | fi |
3988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3989 | $as_echo "$cross_compiling" >&6; } | |
5929fbe7 | 3990 | |
eb697db5 DN |
3991 | rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out |
3992 | ac_clean_files=$ac_clean_files_save | |
3993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3994 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3995 | if test "${ac_cv_objext+set}" = set; then : | |
6da23aaa | 3996 | $as_echo_n "(cached) " >&6 |
84e70f78 | 3997 | else |
eb697db5 | 3998 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 3999 | /* end confdefs.h. */ |
6da23aaa | 4000 | |
19650fd6 AS |
4001 | int |
4002 | main () | |
4003 | { | |
91e84f96 | 4004 | |
84e70f78 KR |
4005 | ; |
4006 | return 0; | |
4007 | } | |
4008 | _ACEOF | |
eb697db5 DN |
4009 | rm -f conftest.o conftest.obj |
4010 | if { { ac_try="$ac_compile" | |
91e84f96 GM |
4011 | case "(($ac_try" in |
4012 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4013 | *) ac_try_echo=$ac_try;; | |
4014 | esac | |
eb697db5 DN |
4015 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
4016 | $as_echo "$ac_try_echo"; } >&5 | |
4017 | (eval "$ac_compile") 2>&5 | |
91e84f96 | 4018 | ac_status=$? |
eb697db5 DN |
4019 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4020 | test $ac_status = 0; }; then : | |
4021 | for ac_file in conftest.o conftest.obj conftest.*; do | |
4022 | test -f "$ac_file" || continue; | |
4023 | case $ac_file in | |
4024 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
4025 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
4026 | break;; | |
4027 | esac | |
4028 | done | |
84e70f78 | 4029 | else |
91e84f96 GM |
4030 | $as_echo "$as_me: failed program was:" >&5 |
4031 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4032 | ||
eb697db5 DN |
4033 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4034 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4035 | as_fn_error "cannot compute suffix of object files: cannot compile | |
4036 | See \`config.log' for more details." "$LINENO" 5; } | |
bf89cb4d | 4037 | fi |
eb697db5 | 4038 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
6da23aaa | 4039 | fi |
eb697db5 DN |
4040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
4041 | $as_echo "$ac_cv_objext" >&6; } | |
4042 | OBJEXT=$ac_cv_objext | |
4043 | ac_objext=$OBJEXT | |
4044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
4045 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
4046 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
e9a63f04 | 4047 | $as_echo_n "(cached) " >&6 |
84e70f78 | 4048 | else |
eb697db5 | 4049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 4050 | /* end confdefs.h. */ |
8c5ff6dd | 4051 | |
84e70f78 KR |
4052 | int |
4053 | main () | |
4054 | { | |
eb697db5 DN |
4055 | #ifndef __GNUC__ |
4056 | choke me | |
91e84f96 GM |
4057 | #endif |
4058 | ||
84e70f78 KR |
4059 | ; |
4060 | return 0; | |
4061 | } | |
4062 | _ACEOF | |
eb697db5 DN |
4063 | if ac_fn_c_try_compile "$LINENO"; then : |
4064 | ac_compiler_gnu=yes | |
91e84f96 | 4065 | else |
eb697db5 | 4066 | ac_compiler_gnu=no |
bf89cb4d | 4067 | fi |
eb697db5 DN |
4068 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4069 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
0ca10bb7 | 4070 | |
91e84f96 | 4071 | fi |
eb697db5 DN |
4072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
4073 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
4074 | if test $ac_compiler_gnu = yes; then | |
4075 | GCC=yes | |
4076 | else | |
4077 | GCC= | |
4078 | fi | |
4079 | ac_test_CFLAGS=${CFLAGS+set} | |
4080 | ac_save_CFLAGS=$CFLAGS | |
4081 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
4082 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
4083 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
5929fbe7 | 4084 | $as_echo_n "(cached) " >&6 |
08b47d3d | 4085 | else |
eb697db5 DN |
4086 | ac_save_c_werror_flag=$ac_c_werror_flag |
4087 | ac_c_werror_flag=yes | |
4088 | ac_cv_prog_cc_g=no | |
4089 | CFLAGS="-g" | |
4090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0c309b80 | 4091 | /* end confdefs.h. */ |
0ca10bb7 | 4092 | |
9452ded1 DN |
4093 | int |
4094 | main () | |
4095 | { | |
0ca10bb7 | 4096 | |
5929fbe7 | 4097 | ; |
9452ded1 DN |
4098 | return 0; |
4099 | } | |
91e84f96 | 4100 | _ACEOF |
eb697db5 DN |
4101 | if ac_fn_c_try_compile "$LINENO"; then : |
4102 | ac_cv_prog_cc_g=yes | |
8c5ff6dd | 4103 | else |
eb697db5 DN |
4104 | CFLAGS="" |
4105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4106 | /* end confdefs.h. */ | |
bf89cb4d | 4107 | |
eb697db5 DN |
4108 | int |
4109 | main () | |
4110 | { | |
bf89cb4d | 4111 | |
eb697db5 DN |
4112 | ; |
4113 | return 0; | |
4114 | } | |
a4f64981 | 4115 | _ACEOF |
eb697db5 | 4116 | if ac_fn_c_try_compile "$LINENO"; then : |
6da23aaa | 4117 | |
84e70f78 | 4118 | else |
eb697db5 DN |
4119 | ac_c_werror_flag=$ac_save_c_werror_flag |
4120 | CFLAGS="-g" | |
4121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0ca10bb7 | 4122 | /* end confdefs.h. */ |
bf89cb4d | 4123 | |
0ca10bb7 RC |
4124 | int |
4125 | main () | |
4126 | { | |
e6df49e4 | 4127 | |
0ca10bb7 RC |
4128 | ; |
4129 | return 0; | |
4130 | } | |
19650fd6 | 4131 | _ACEOF |
eb697db5 DN |
4132 | if ac_fn_c_try_compile "$LINENO"; then : |
4133 | ac_cv_prog_cc_g=yes | |
4134 | fi | |
4135 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4136 | fi | |
4137 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4138 | fi | |
4139 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4140 | ac_c_werror_flag=$ac_save_c_werror_flag | |
4141 | fi | |
4142 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
4143 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
4144 | if test "$ac_test_CFLAGS" = set; then | |
4145 | CFLAGS=$ac_save_CFLAGS | |
4146 | elif test $ac_cv_prog_cc_g = yes; then | |
4147 | if test "$GCC" = yes; then | |
4148 | CFLAGS="-g -O2" | |
4149 | else | |
4150 | CFLAGS="-g" | |
4151 | fi | |
0ca10bb7 | 4152 | else |
eb697db5 DN |
4153 | if test "$GCC" = yes; then |
4154 | CFLAGS="-O2" | |
4155 | else | |
4156 | CFLAGS= | |
5929fbe7 | 4157 | fi |
6da23aaa | 4158 | fi |
eb697db5 DN |
4159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
4160 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
4161 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
5929fbe7 GM |
4162 | $as_echo_n "(cached) " >&6 |
4163 | else | |
eb697db5 DN |
4164 | ac_cv_prog_cc_c89=no |
4165 | ac_save_CC=$CC | |
4166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 4167 | /* end confdefs.h. */ |
eb697db5 DN |
4168 | #include <stdarg.h> |
4169 | #include <stdio.h> | |
4170 | #include <sys/types.h> | |
4171 | #include <sys/stat.h> | |
4172 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
4173 | struct buf { int x; }; | |
4174 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
4175 | static char *e (p, i) | |
4176 | char **p; | |
4177 | int i; | |
5929fbe7 | 4178 | { |
eb697db5 DN |
4179 | return p[i]; |
4180 | } | |
4181 | static char *f (char * (*g) (char **, int), char **p, ...) | |
4182 | { | |
4183 | char *s; | |
4184 | va_list v; | |
4185 | va_start (v,p); | |
4186 | s = g (p, va_arg (v,int)); | |
4187 | va_end (v); | |
4188 | return s; | |
5929fbe7 | 4189 | } |
91e84f96 | 4190 | |
eb697db5 DN |
4191 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
4192 | function prototypes and stuff, but not '\xHH' hex character constants. | |
4193 | These don't provoke an error unfortunately, instead are silently treated | |
4194 | as 'x'. The following induces an error, until -std is added to get | |
4195 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
4196 | array size at least. It's necessary to write '\x00'==0 to get something | |
4197 | that's true only with -std. */ | |
4198 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
0ca10bb7 | 4199 | |
eb697db5 DN |
4200 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
4201 | inside strings and character constants. */ | |
4202 | #define FOO(x) 'x' | |
4203 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
49ebbd65 | 4204 | |
eb697db5 DN |
4205 | int test (int i, double x); |
4206 | struct s1 {int (*f) (int a);}; | |
4207 | struct s2 {int (*f) (double a);}; | |
4208 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
4209 | int argc; | |
4210 | char **argv; | |
5929fbe7 GM |
4211 | int |
4212 | main () | |
4213 | { | |
eb697db5 | 4214 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
5929fbe7 GM |
4215 | ; |
4216 | return 0; | |
4217 | } | |
4218 | _ACEOF | |
eb697db5 DN |
4219 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
4220 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
4221 | do | |
4222 | CC="$ac_save_CC $ac_arg" | |
4223 | if ac_fn_c_try_compile "$LINENO"; then : | |
4224 | ac_cv_prog_cc_c89=$ac_arg | |
4225 | fi | |
4226 | rm -f core conftest.err conftest.$ac_objext | |
4227 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
4228 | done | |
4229 | rm -f conftest.$ac_ext | |
4230 | CC=$ac_save_CC | |
0ca10bb7 | 4231 | |
91e84f96 | 4232 | fi |
eb697db5 DN |
4233 | # AC_CACHE_VAL |
4234 | case "x$ac_cv_prog_cc_c89" in | |
4235 | x) | |
4236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
4237 | $as_echo "none needed" >&6; } ;; | |
4238 | xno) | |
4239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
4240 | $as_echo "unsupported" >&6; } ;; | |
4241 | *) | |
4242 | CC="$CC $ac_cv_prog_cc_c89" | |
4243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
4244 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
4245 | esac | |
4246 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
6da23aaa | 4247 | |
91e84f96 | 4248 | fi |
6da23aaa | 4249 | |
eb697db5 DN |
4250 | ac_ext=c |
4251 | ac_cpp='$CPP $CPPFLAGS' | |
4252 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4253 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4254 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
a5edbe4a | 4255 | |
a5edbe4a | 4256 | |
eb697db5 DN |
4257 | # On Suns, sometimes $CPP names a directory. |
4258 | if test -n "$CPP" && test -d "$CPP"; then | |
4259 | CPP= | |
5929fbe7 | 4260 | fi |
a5edbe4a | 4261 | |
eb697db5 DN |
4262 | ## If not using gcc, and on Solaris, and no CPP specified, see if |
4263 | ## using a Sun compiler, which needs -Xs to prevent whitespace. | |
4264 | if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \ | |
4265 | test x"$CPP" = x; then | |
4266 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5 | |
4267 | $as_echo_n "checking whether we are using a Sun C compiler... " >&6; } | |
6da23aaa | 4268 | |
eb697db5 | 4269 | if test "${emacs_cv_sunpro_c+set}" = set; then : |
0ca10bb7 RC |
4270 | $as_echo_n "(cached) " >&6 |
4271 | else | |
eb697db5 | 4272 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 4273 | /* end confdefs.h. */ |
bf89cb4d | 4274 | |
84e70f78 KR |
4275 | int |
4276 | main () | |
4277 | { | |
eb697db5 DN |
4278 | #ifndef __SUNPRO_C |
4279 | fail; | |
4280 | #endif | |
4281 | ||
84e70f78 KR |
4282 | ; |
4283 | return 0; | |
4284 | } | |
4285 | _ACEOF | |
eb697db5 DN |
4286 | if ac_fn_c_try_link "$LINENO"; then : |
4287 | emacs_cv_sunpro_c=yes | |
84e70f78 | 4288 | else |
eb697db5 | 4289 | emacs_cv_sunpro_c=no |
a4f64981 | 4290 | fi |
eb697db5 DN |
4291 | rm -f core conftest.err conftest.$ac_objext \ |
4292 | conftest$ac_exeext conftest.$ac_ext | |
5929fbe7 | 4293 | fi |
a4f64981 | 4294 | |
eb697db5 DN |
4295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5 |
4296 | $as_echo "$emacs_cv_sunpro_c" >&6; } | |
91e84f96 | 4297 | |
eb697db5 DN |
4298 | if test x"$emacs_cv_sunpro_c" = xyes; then |
4299 | NON_GNU_CPP="$CC -E -Xs" | |
4300 | fi | |
84e70f78 | 4301 | fi |
91e84f96 | 4302 | |
eb697db5 DN |
4303 | #### Some systems specify a CPP to use unless we are using GCC. |
4304 | #### Now that we know whether we are using GCC, we can decide whether | |
4305 | #### to use that one. | |
4306 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
4307 | then | |
4308 | CPP="$NON_GNU_CPP" | |
84e70f78 | 4309 | fi |
6da23aaa | 4310 | |
eb697db5 DN |
4311 | #### Some systems specify a CC to use unless we are using GCC. |
4312 | #### Now that we know whether we are using GCC, we can decide whether | |
4313 | #### to use that one. | |
4314 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
4315 | test x$cc_specified != xyes | |
4316 | then | |
4317 | CC="$NON_GNU_CC" | |
4318 | fi | |
6da23aaa | 4319 | |
9164c0e4 AS |
4320 | if test x$GCC = xyes; then |
4321 | test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS" | |
4322 | else | |
4323 | test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS" | |
6da23aaa | 4324 | fi |
bf89cb4d | 4325 | |
eb697db5 DN |
4326 | ac_ext=c |
4327 | ac_cpp='$CPP $CPPFLAGS' | |
4328 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4329 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4330 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4332 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4333 | # On Suns, sometimes $CPP names a directory. | |
4334 | if test -n "$CPP" && test -d "$CPP"; then | |
4335 | CPP= | |
4336 | fi | |
4337 | if test -z "$CPP"; then | |
4338 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
e9a63f04 | 4339 | $as_echo_n "(cached) " >&6 |
84e70f78 | 4340 | else |
eb697db5 DN |
4341 | # Double quotes because CPP needs to be expanded |
4342 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4343 | do | |
4344 | ac_preproc_ok=false | |
4345 | for ac_c_preproc_warn_flag in '' yes | |
4346 | do | |
4347 | # Use a header file that comes with gcc, so configuring glibc | |
4348 | # with a fresh cross-compiler works. | |
4349 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4350 | # <limits.h> exists even on freestanding compilers. | |
4351 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4352 | # not just through cpp. "Syntax error" is here to catch this case. | |
4353 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
49ebbd65 | 4354 | /* end confdefs.h. */ |
eb697db5 DN |
4355 | #ifdef __STDC__ |
4356 | # include <limits.h> | |
4357 | #else | |
4358 | # include <assert.h> | |
4359 | #endif | |
4360 | Syntax error | |
49ebbd65 | 4361 | _ACEOF |
eb697db5 DN |
4362 | if ac_fn_c_try_cpp "$LINENO"; then : |
4363 | ||
4364 | else | |
4365 | # Broken: fails on valid input. | |
4366 | continue | |
4367 | fi | |
4368 | rm -f conftest.err conftest.$ac_ext | |
5929fbe7 | 4369 | |
eb697db5 DN |
4370 | # OK, works on sane cases. Now check whether nonexistent headers |
4371 | # can be detected and how. | |
4372 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4373 | /* end confdefs.h. */ | |
4374 | #include <ac_nonexistent.h> | |
91e84f96 | 4375 | _ACEOF |
eb697db5 DN |
4376 | if ac_fn_c_try_cpp "$LINENO"; then : |
4377 | # Broken: success on invalid input. | |
4378 | continue | |
8c5ff6dd | 4379 | else |
eb697db5 DN |
4380 | # Passes both tests. |
4381 | ac_preproc_ok=: | |
4382 | break | |
8c5ff6dd | 4383 | fi |
eb697db5 | 4384 | rm -f conftest.err conftest.$ac_ext |
5929fbe7 | 4385 | |
eb697db5 DN |
4386 | done |
4387 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4388 | rm -f conftest.err conftest.$ac_ext | |
4389 | if $ac_preproc_ok; then : | |
4390 | break | |
4391 | fi | |
5929fbe7 | 4392 | |
eb697db5 DN |
4393 | done |
4394 | ac_cv_prog_CPP=$CPP | |
5929fbe7 | 4395 | |
eb697db5 DN |
4396 | fi |
4397 | CPP=$ac_cv_prog_CPP | |
4398 | else | |
4399 | ac_cv_prog_CPP=$CPP | |
4400 | fi | |
4401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4402 | $as_echo "$CPP" >&6; } | |
4403 | ac_preproc_ok=false | |
4404 | for ac_c_preproc_warn_flag in '' yes | |
4405 | do | |
4406 | # Use a header file that comes with gcc, so configuring glibc | |
4407 | # with a fresh cross-compiler works. | |
4408 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4409 | # <limits.h> exists even on freestanding compilers. | |
4410 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4411 | # not just through cpp. "Syntax error" is here to catch this case. | |
4412 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 4413 | /* end confdefs.h. */ |
eb697db5 DN |
4414 | #ifdef __STDC__ |
4415 | # include <limits.h> | |
91e84f96 | 4416 | #else |
eb697db5 | 4417 | # include <assert.h> |
91e84f96 | 4418 | #endif |
eb697db5 | 4419 | Syntax error |
84e70f78 | 4420 | _ACEOF |
eb697db5 | 4421 | if ac_fn_c_try_cpp "$LINENO"; then : |
5929fbe7 | 4422 | |
eb697db5 DN |
4423 | else |
4424 | # Broken: fails on valid input. | |
4425 | continue | |
8c5ff6dd | 4426 | fi |
eb697db5 | 4427 | rm -f conftest.err conftest.$ac_ext |
8c5ff6dd | 4428 | |
eb697db5 DN |
4429 | # OK, works on sane cases. Now check whether nonexistent headers |
4430 | # can be detected and how. | |
4431 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8c5ff6dd | 4432 | /* end confdefs.h. */ |
eb697db5 | 4433 | #include <ac_nonexistent.h> |
8c5ff6dd | 4434 | _ACEOF |
eb697db5 DN |
4435 | if ac_fn_c_try_cpp "$LINENO"; then : |
4436 | # Broken: success on invalid input. | |
4437 | continue | |
a5edbe4a | 4438 | else |
eb697db5 DN |
4439 | # Passes both tests. |
4440 | ac_preproc_ok=: | |
4441 | break | |
4442 | fi | |
4443 | rm -f conftest.err conftest.$ac_ext | |
e6df49e4 | 4444 | |
eb697db5 DN |
4445 | done |
4446 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4447 | rm -f conftest.err conftest.$ac_ext | |
4448 | if $ac_preproc_ok; then : | |
cd03c74a | 4449 | |
eb697db5 DN |
4450 | else |
4451 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4452 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4453 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
4454 | See \`config.log' for more details." "$LINENO" 5; } | |
a4f64981 | 4455 | fi |
e6df49e4 | 4456 | |
eb697db5 DN |
4457 | ac_ext=c |
4458 | ac_cpp='$CPP $CPPFLAGS' | |
4459 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4460 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4461 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
15e12598 | 4462 | |
a5edbe4a | 4463 | |
eb697db5 DN |
4464 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4465 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4466 | if test "${ac_cv_path_GREP+set}" = set; then : | |
4467 | $as_echo_n "(cached) " >&6 | |
4468 | else | |
4469 | if test -z "$GREP"; then | |
4470 | ac_path_GREP_found=false | |
4471 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4472 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4473 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4474 | do | |
4475 | IFS=$as_save_IFS | |
4476 | test -z "$as_dir" && as_dir=. | |
4477 | for ac_prog in grep ggrep; do | |
4478 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4479 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
4480 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4481 | # Check for GNU ac_path_GREP and select it if it is found. | |
4482 | # Check for GNU $ac_path_GREP | |
4483 | case `"$ac_path_GREP" --version 2>&1` in | |
4484 | *GNU*) | |
4485 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4486 | *) | |
4487 | ac_count=0 | |
4488 | $as_echo_n 0123456789 >"conftest.in" | |
4489 | while : | |
4490 | do | |
4491 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4492 | mv "conftest.tmp" "conftest.in" | |
4493 | cp "conftest.in" "conftest.nl" | |
4494 | $as_echo 'GREP' >> "conftest.nl" | |
4495 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4496 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4497 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4498 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4499 | # Best one so far, save it but keep looking for a better one | |
4500 | ac_cv_path_GREP="$ac_path_GREP" | |
4501 | ac_path_GREP_max=$ac_count | |
4502 | fi | |
4503 | # 10*(2^10) chars as input seems more than enough | |
4504 | test $ac_count -gt 10 && break | |
4505 | done | |
4506 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
91e84f96 | 4507 | esac |
6da23aaa | 4508 | |
eb697db5 DN |
4509 | $ac_path_GREP_found && break 3 |
4510 | done | |
4511 | done | |
4512 | done | |
4513 | IFS=$as_save_IFS | |
4514 | if test -z "$ac_cv_path_GREP"; then | |
4515 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
5929fbe7 | 4516 | fi |
eb697db5 DN |
4517 | else |
4518 | ac_cv_path_GREP=$GREP | |
6da23aaa EZ |
4519 | fi |
4520 | ||
6da23aaa | 4521 | fi |
eb697db5 DN |
4522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
4523 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4524 | GREP="$ac_cv_path_GREP" | |
15e12598 | 4525 | |
8c5ff6dd | 4526 | |
eb697db5 DN |
4527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
4528 | $as_echo_n "checking for egrep... " >&6; } | |
4529 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
6da23aaa EZ |
4530 | $as_echo_n "(cached) " >&6 |
4531 | else | |
eb697db5 DN |
4532 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
4533 | then ac_cv_path_EGREP="$GREP -E" | |
4534 | else | |
4535 | if test -z "$EGREP"; then | |
4536 | ac_path_EGREP_found=false | |
4537 | # Loop through the user's path and test for each of PROGNAME-LIST | |
8c5ff6dd | 4538 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
eb697db5 | 4539 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
8c5ff6dd KR |
4540 | do |
4541 | IFS=$as_save_IFS | |
4542 | test -z "$as_dir" && as_dir=. | |
eb697db5 DN |
4543 | for ac_prog in egrep; do |
4544 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4545 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
4546 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4547 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4548 | # Check for GNU $ac_path_EGREP | |
4549 | case `"$ac_path_EGREP" --version 2>&1` in | |
4550 | *GNU*) | |
4551 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4552 | *) | |
4553 | ac_count=0 | |
4554 | $as_echo_n 0123456789 >"conftest.in" | |
4555 | while : | |
4556 | do | |
4557 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4558 | mv "conftest.tmp" "conftest.in" | |
4559 | cp "conftest.in" "conftest.nl" | |
4560 | $as_echo 'EGREP' >> "conftest.nl" | |
4561 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4562 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4563 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4564 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4565 | # Best one so far, save it but keep looking for a better one | |
4566 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4567 | ac_path_EGREP_max=$ac_count | |
4568 | fi | |
4569 | # 10*(2^10) chars as input seems more than enough | |
4570 | test $ac_count -gt 10 && break | |
4571 | done | |
4572 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
91e84f96 | 4573 | esac |
91e84f96 | 4574 | |
eb697db5 DN |
4575 | $ac_path_EGREP_found && break 3 |
4576 | done | |
4577 | done | |
4578 | done | |
5929fbe7 | 4579 | IFS=$as_save_IFS |
eb697db5 DN |
4580 | if test -z "$ac_cv_path_EGREP"; then |
4581 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4582 | fi | |
4583 | else | |
4584 | ac_cv_path_EGREP=$EGREP | |
84e70f78 | 4585 | fi |
91e84f96 | 4586 | |
eb697db5 | 4587 | fi |
bf89cb4d | 4588 | fi |
eb697db5 DN |
4589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
4590 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4591 | EGREP="$ac_cv_path_EGREP" | |
84e70f78 | 4592 | |
eb697db5 DN |
4593 | |
4594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4595 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4596 | if test "${ac_cv_header_stdc+set}" = set; then : | |
0ca10bb7 RC |
4597 | $as_echo_n "(cached) " >&6 |
4598 | else | |
eb697db5 | 4599 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0ca10bb7 | 4600 | /* end confdefs.h. */ |
eb697db5 DN |
4601 | #include <stdlib.h> |
4602 | #include <stdarg.h> | |
4603 | #include <string.h> | |
4604 | #include <float.h> | |
4605 | ||
0ca10bb7 RC |
4606 | int |
4607 | main () | |
4608 | { | |
eb697db5 | 4609 | |
bf89cb4d GM |
4610 | ; |
4611 | return 0; | |
0ca10bb7 RC |
4612 | } |
4613 | _ACEOF | |
eb697db5 DN |
4614 | if ac_fn_c_try_compile "$LINENO"; then : |
4615 | ac_cv_header_stdc=yes | |
0ca10bb7 | 4616 | else |
eb697db5 | 4617 | ac_cv_header_stdc=no |
0ca10bb7 | 4618 | fi |
91e84f96 | 4619 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bc3512d0 | 4620 | |
eb697db5 DN |
4621 | if test $ac_cv_header_stdc = yes; then |
4622 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4623 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4624 | /* end confdefs.h. */ | |
4625 | #include <string.h> | |
91e84f96 | 4626 | |
503d2be0 | 4627 | _ACEOF |
eb697db5 DN |
4628 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4629 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6da23aaa | 4630 | |
eb697db5 DN |
4631 | else |
4632 | ac_cv_header_stdc=no | |
4633 | fi | |
4634 | rm -f conftest* | |
a21616bd | 4635 | |
a21616bd KR |
4636 | fi |
4637 | ||
eb697db5 DN |
4638 | if test $ac_cv_header_stdc = yes; then |
4639 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4640 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 4641 | /* end confdefs.h. */ |
eb697db5 | 4642 | #include <stdlib.h> |
6da23aaa | 4643 | |
91e84f96 | 4644 | _ACEOF |
eb697db5 DN |
4645 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4646 | $EGREP "free" >/dev/null 2>&1; then : | |
6da23aaa EZ |
4647 | |
4648 | else | |
eb697db5 | 4649 | ac_cv_header_stdc=no |
91e84f96 | 4650 | fi |
eb697db5 | 4651 | rm -f conftest* |
a21616bd | 4652 | |
a21616bd KR |
4653 | fi |
4654 | ||
eb697db5 DN |
4655 | if test $ac_cv_header_stdc = yes; then |
4656 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4657 | if test "$cross_compiling" = yes; then : | |
4658 | : | |
4659 | else | |
4660 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 4661 | /* end confdefs.h. */ |
eb697db5 DN |
4662 | #include <ctype.h> |
4663 | #include <stdlib.h> | |
4664 | #if ((' ' & 0x0FF) == 0x020) | |
4665 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4666 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4667 | #else | |
4668 | # define ISLOWER(c) \ | |
4669 | (('a' <= (c) && (c) <= 'i') \ | |
4670 | || ('j' <= (c) && (c) <= 'r') \ | |
4671 | || ('s' <= (c) && (c) <= 'z')) | |
4672 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4673 | #endif | |
bf89cb4d | 4674 | |
eb697db5 | 4675 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
503d2be0 AS |
4676 | int |
4677 | main () | |
4678 | { | |
eb697db5 DN |
4679 | int i; |
4680 | for (i = 0; i < 256; i++) | |
4681 | if (XOR (islower (i), ISLOWER (i)) | |
4682 | || toupper (i) != TOUPPER (i)) | |
4683 | return 2; | |
91e84f96 | 4684 | return 0; |
503d2be0 AS |
4685 | } |
4686 | _ACEOF | |
eb697db5 | 4687 | if ac_fn_c_try_run "$LINENO"; then : |
91e84f96 | 4688 | |
eb697db5 DN |
4689 | else |
4690 | ac_cv_header_stdc=no | |
4691 | fi | |
4692 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4693 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4694 | fi | |
ca81d7a0 | 4695 | |
503d2be0 | 4696 | fi |
eb697db5 DN |
4697 | fi |
4698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4699 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4700 | if test $ac_cv_header_stdc = yes; then | |
a21616bd | 4701 | |
eb697db5 | 4702 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
a21616bd | 4703 | |
eb697db5 | 4704 | fi |
6da23aaa | 4705 | |
eb697db5 DN |
4706 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4707 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4708 | inttypes.h stdint.h unistd.h | |
4709 | do : | |
4710 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4711 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4712 | " | |
4713 | eval as_val=\$$as_ac_Header | |
4714 | if test "x$as_val" = x""yes; then : | |
4715 | cat >>confdefs.h <<_ACEOF | |
4716 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
91e84f96 | 4717 | _ACEOF |
a21616bd | 4718 | |
6da23aaa EZ |
4719 | fi |
4720 | ||
5929fbe7 | 4721 | done |
91e84f96 | 4722 | |
91e84f96 | 4723 | |
c0d27fcc | 4724 | |
eb697db5 DN |
4725 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
4726 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
4727 | MINIX=yes | |
91e84f96 | 4728 | else |
eb697db5 | 4729 | MINIX= |
0ca10bb7 | 4730 | fi |
6da23aaa | 4731 | |
0ca10bb7 | 4732 | |
eb697db5 | 4733 | if test "$MINIX" = yes; then |
6da23aaa | 4734 | |
eb697db5 | 4735 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
6da23aaa | 4736 | |
6da23aaa | 4737 | |
eb697db5 | 4738 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
0ca10bb7 | 4739 | |
6da23aaa | 4740 | |
eb697db5 | 4741 | $as_echo "#define _MINIX 1" >>confdefs.h |
6da23aaa | 4742 | |
91e84f96 | 4743 | fi |
6da23aaa | 4744 | |
91e84f96 | 4745 | |
eb697db5 DN |
4746 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
4747 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
4748 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
6da23aaa EZ |
4749 | $as_echo_n "(cached) " >&6 |
4750 | else | |
eb697db5 | 4751 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5929fbe7 | 4752 | /* end confdefs.h. */ |
6da23aaa | 4753 | |
eb697db5 DN |
4754 | # define __EXTENSIONS__ 1 |
4755 | $ac_includes_default | |
5929fbe7 GM |
4756 | int |
4757 | main () | |
4758 | { | |
eb697db5 | 4759 | |
5929fbe7 GM |
4760 | ; |
4761 | return 0; | |
4762 | } | |
4763 | _ACEOF | |
eb697db5 DN |
4764 | if ac_fn_c_try_compile "$LINENO"; then : |
4765 | ac_cv_safe_to_define___extensions__=yes | |
6da23aaa | 4766 | else |
eb697db5 | 4767 | ac_cv_safe_to_define___extensions__=no |
6da23aaa | 4768 | fi |
eb697db5 | 4769 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
9452ded1 | 4770 | fi |
eb697db5 DN |
4771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4772 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4773 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4774 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
6da23aaa | 4775 | |
eb697db5 | 4776 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
6da23aaa | 4777 | |
eb697db5 | 4778 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
0ca10bb7 | 4779 | |
eb697db5 | 4780 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
6da23aaa | 4781 | |
eb697db5 | 4782 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
6da23aaa | 4783 | |
91e84f96 GM |
4784 | |
4785 | ||
eb697db5 DN |
4786 | ### Use -Wno-pointer-sign if the compiler supports it |
4787 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5 | |
4788 | $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; } | |
4789 | SAVE_CFLAGS="$CFLAGS" | |
4790 | CFLAGS="$CFLAGS -Wno-pointer-sign" | |
4791 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4792 | /* end confdefs.h. */ | |
91e84f96 | 4793 | |
eb697db5 DN |
4794 | int |
4795 | main () | |
4796 | { | |
91e84f96 | 4797 | |
eb697db5 DN |
4798 | ; |
4799 | return 0; | |
4800 | } | |
91e84f96 | 4801 | _ACEOF |
eb697db5 DN |
4802 | if ac_fn_c_try_compile "$LINENO"; then : |
4803 | has_option=yes | |
5929fbe7 | 4804 | else |
eb697db5 | 4805 | has_option=no |
cd03c74a | 4806 | fi |
eb697db5 DN |
4807 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4808 | if test $has_option = yes; then | |
4809 | C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH" | |
5929fbe7 | 4810 | fi |
eb697db5 DN |
4811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5 |
4812 | $as_echo "$has_option" >&6; } | |
4813 | CFLAGS="$SAVE_CFLAGS" | |
4814 | unset has_option | |
4815 | unset SAVE_CFLAGS | |
4816 | ||
4817 | ### Use -Wdeclaration-after-statement if the compiler supports it | |
4818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5 | |
4819 | $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; } | |
4820 | SAVE_CFLAGS="$CFLAGS" | |
4821 | CFLAGS="$CFLAGS -Wdeclaration-after-statement" | |
4822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 4823 | /* end confdefs.h. */ |
91e84f96 | 4824 | |
91e84f96 GM |
4825 | int |
4826 | main () | |
4827 | { | |
eb697db5 | 4828 | |
91e84f96 GM |
4829 | ; |
4830 | return 0; | |
4831 | } | |
6da23aaa | 4832 | _ACEOF |
eb697db5 DN |
4833 | if ac_fn_c_try_compile "$LINENO"; then : |
4834 | has_option=yes | |
91e84f96 | 4835 | else |
eb697db5 | 4836 | has_option=no |
91e84f96 | 4837 | fi |
eb697db5 DN |
4838 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4839 | if test $has_option = yes; then | |
4840 | C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH" | |
91e84f96 | 4841 | fi |
eb697db5 DN |
4842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5 |
4843 | $as_echo "$has_option" >&6; } | |
4844 | CFLAGS="$SAVE_CFLAGS" | |
4845 | unset has_option | |
4846 | unset SAVE_CFLAGS | |
6da23aaa | 4847 | |
45871610 DN |
4848 | ### Use -Wold-style-definition if the compiler supports it |
4849 | # This can be removed when conversion to standard C is finished. | |
4850 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5 | |
4851 | $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; } | |
4852 | SAVE_CFLAGS="$CFLAGS" | |
4853 | CFLAGS="$CFLAGS -Wold-style-definition" | |
4854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4855 | /* end confdefs.h. */ | |
4856 | ||
4857 | int | |
4858 | main () | |
4859 | { | |
4860 | ||
4861 | ; | |
4862 | return 0; | |
4863 | } | |
4864 | _ACEOF | |
4865 | if ac_fn_c_try_compile "$LINENO"; then : | |
4866 | has_option=yes | |
4867 | else | |
4868 | has_option=no | |
4869 | fi | |
4870 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4871 | if test $has_option = yes; then | |
4872 | C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH" | |
4873 | fi | |
4874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5 | |
4875 | $as_echo "$has_option" >&6; } | |
4876 | CFLAGS="$SAVE_CFLAGS" | |
4877 | unset has_option | |
4878 | unset SAVE_CFLAGS | |
4879 | ||
7908fb60 J |
4880 | ### Use -Wimplicit-function-declaration if the compiler supports it |
4881 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5 | |
4882 | $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; } | |
4883 | SAVE_CFLAGS="$CFLAGS" | |
4884 | CFLAGS="$CFLAGS -Wimplicit-function-declaration" | |
4885 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4886 | /* end confdefs.h. */ | |
4887 | ||
4888 | int | |
4889 | main () | |
4890 | { | |
4891 | ||
4892 | ; | |
4893 | return 0; | |
4894 | } | |
4895 | _ACEOF | |
4896 | if ac_fn_c_try_compile "$LINENO"; then : | |
4897 | has_option=yes | |
4898 | else | |
4899 | has_option=no | |
4900 | fi | |
4901 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4902 | if test $has_option = yes; then | |
4903 | C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH" | |
4904 | fi | |
4905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5 | |
4906 | $as_echo "$has_option" >&6; } | |
4907 | CFLAGS="$SAVE_CFLAGS" | |
4908 | unset has_option | |
4909 | unset SAVE_CFLAGS | |
4910 | ||
4911 | ||
45871610 | 4912 | |
e6cfa7c3 | 4913 | |
eb697db5 | 4914 | #### Some other nice autoconf tests. |
e6df49e4 | 4915 | |
eb697db5 DN |
4916 | ac_ext=c |
4917 | ac_cpp='$CPP $CPPFLAGS' | |
4918 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4919 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4920 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
4922 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
4923 | # On Suns, sometimes $CPP names a directory. | |
4924 | if test -n "$CPP" && test -d "$CPP"; then | |
4925 | CPP= | |
91e84f96 | 4926 | fi |
eb697db5 DN |
4927 | if test -z "$CPP"; then |
4928 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
4929 | $as_echo_n "(cached) " >&6 | |
91e84f96 | 4930 | else |
eb697db5 DN |
4931 | # Double quotes because CPP needs to be expanded |
4932 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4933 | do | |
4934 | ac_preproc_ok=false | |
4935 | for ac_c_preproc_warn_flag in '' yes | |
4936 | do | |
4937 | # Use a header file that comes with gcc, so configuring glibc | |
4938 | # with a fresh cross-compiler works. | |
4939 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4940 | # <limits.h> exists even on freestanding compilers. | |
4941 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4942 | # not just through cpp. "Syntax error" is here to catch this case. | |
4943 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4944 | /* end confdefs.h. */ | |
4945 | #ifdef __STDC__ | |
4946 | # include <limits.h> | |
4947 | #else | |
4948 | # include <assert.h> | |
4949 | #endif | |
4950 | Syntax error | |
91e84f96 | 4951 | _ACEOF |
eb697db5 | 4952 | if ac_fn_c_try_cpp "$LINENO"; then : |
15e12598 | 4953 | |
eb697db5 DN |
4954 | else |
4955 | # Broken: fails on valid input. | |
4956 | continue | |
8c5ff6dd | 4957 | fi |
eb697db5 DN |
4958 | rm -f conftest.err conftest.$ac_ext |
4959 | ||
4960 | # OK, works on sane cases. Now check whether nonexistent headers | |
4961 | # can be detected and how. | |
4962 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 4963 | /* end confdefs.h. */ |
eb697db5 | 4964 | #include <ac_nonexistent.h> |
6da23aaa | 4965 | _ACEOF |
eb697db5 DN |
4966 | if ac_fn_c_try_cpp "$LINENO"; then : |
4967 | # Broken: success on invalid input. | |
4968 | continue | |
91e84f96 | 4969 | else |
eb697db5 DN |
4970 | # Passes both tests. |
4971 | ac_preproc_ok=: | |
4972 | break | |
a4f64981 | 4973 | fi |
eb697db5 | 4974 | rm -f conftest.err conftest.$ac_ext |
0ca10bb7 | 4975 | |
eb697db5 DN |
4976 | done |
4977 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4978 | rm -f conftest.err conftest.$ac_ext | |
4979 | if $ac_preproc_ok; then : | |
4980 | break | |
bf89cb4d | 4981 | fi |
0ca10bb7 | 4982 | |
eb697db5 DN |
4983 | done |
4984 | ac_cv_prog_CPP=$CPP | |
91e84f96 | 4985 | |
eb697db5 DN |
4986 | fi |
4987 | CPP=$ac_cv_prog_CPP | |
4988 | else | |
4989 | ac_cv_prog_CPP=$CPP | |
4990 | fi | |
4991 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
4992 | $as_echo "$CPP" >&6; } | |
4993 | ac_preproc_ok=false | |
4994 | for ac_c_preproc_warn_flag in '' yes | |
4995 | do | |
4996 | # Use a header file that comes with gcc, so configuring glibc | |
4997 | # with a fresh cross-compiler works. | |
4998 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4999 | # <limits.h> exists even on freestanding compilers. | |
5000 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
5001 | # not just through cpp. "Syntax error" is here to catch this case. | |
5002 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 5003 | /* end confdefs.h. */ |
eb697db5 DN |
5004 | #ifdef __STDC__ |
5005 | # include <limits.h> | |
5006 | #else | |
5007 | # include <assert.h> | |
5008 | #endif | |
5009 | Syntax error | |
91e84f96 | 5010 | _ACEOF |
eb697db5 | 5011 | if ac_fn_c_try_cpp "$LINENO"; then : |
6da23aaa | 5012 | |
eb697db5 DN |
5013 | else |
5014 | # Broken: fails on valid input. | |
5015 | continue | |
91e84f96 | 5016 | fi |
eb697db5 | 5017 | rm -f conftest.err conftest.$ac_ext |
6da23aaa | 5018 | |
eb697db5 DN |
5019 | # OK, works on sane cases. Now check whether nonexistent headers |
5020 | # can be detected and how. | |
5021 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5022 | /* end confdefs.h. */ | |
5023 | #include <ac_nonexistent.h> | |
5929fbe7 | 5024 | _ACEOF |
eb697db5 DN |
5025 | if ac_fn_c_try_cpp "$LINENO"; then : |
5026 | # Broken: success on invalid input. | |
5027 | continue | |
5028 | else | |
5029 | # Passes both tests. | |
5030 | ac_preproc_ok=: | |
5031 | break | |
5032 | fi | |
91e84f96 | 5033 | rm -f conftest.err conftest.$ac_ext |
6da23aaa | 5034 | |
eb697db5 DN |
5035 | done |
5036 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
5037 | rm -f conftest.err conftest.$ac_ext | |
5038 | if $ac_preproc_ok; then : | |
6da23aaa | 5039 | |
91e84f96 | 5040 | else |
eb697db5 DN |
5041 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
5042 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5043 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
5044 | See \`config.log' for more details." "$LINENO" 5; } | |
91e84f96 | 5045 | fi |
6da23aaa | 5046 | |
eb697db5 DN |
5047 | ac_ext=c |
5048 | ac_cpp='$CPP $CPPFLAGS' | |
5049 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5050 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5051 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5052 | ||
5053 | # Find a good install program. We prefer a C program (faster), | |
5054 | # so one script is as good as another. But avoid the broken or | |
5055 | # incompatible versions: | |
5056 | # SysV /etc/install, /usr/sbin/install | |
5057 | # SunOS /usr/etc/install | |
5058 | # IRIX /sbin/install | |
5059 | # AIX /bin/install | |
5060 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
5061 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
5062 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
5063 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
5064 | # OS/2's system install, which has a completely different semantic | |
5065 | # ./install, which can be erroneously created by make from ./install.sh. | |
5066 | # Reject install programs that cannot install multiple files. | |
5067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
5068 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
5069 | if test -z "$INSTALL"; then | |
5070 | if test "${ac_cv_path_install+set}" = set; then : | |
91e84f96 GM |
5071 | $as_echo_n "(cached) " >&6 |
5072 | else | |
eb697db5 DN |
5073 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5074 | for as_dir in $PATH | |
5075 | do | |
5076 | IFS=$as_save_IFS | |
5077 | test -z "$as_dir" && as_dir=. | |
5078 | # Account for people who put trailing slashes in PATH elements. | |
5079 | case $as_dir/ in #(( | |
5080 | ./ | .// | /[cC]/* | \ | |
5081 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
5082 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
5083 | /usr/ucb/* ) ;; | |
5084 | *) | |
5085 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
5086 | # Don't use installbsd from OSF since it installs stuff as root | |
5087 | # by default. | |
5088 | for ac_prog in ginstall scoinst install; do | |
5089 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5090 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
5091 | if test $ac_prog = install && | |
5092 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5093 | # AIX install. It has an incompatible calling convention. | |
5094 | : | |
5095 | elif test $ac_prog = install && | |
5096 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
5097 | # program-specific install script used by HP pwplus--don't use. | |
5098 | : | |
5099 | else | |
5100 | rm -rf conftest.one conftest.two conftest.dir | |
5101 | echo one > conftest.one | |
5102 | echo two > conftest.two | |
5103 | mkdir conftest.dir | |
5104 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
5105 | test -s conftest.one && test -s conftest.two && | |
5106 | test -s conftest.dir/conftest.one && | |
5107 | test -s conftest.dir/conftest.two | |
5108 | then | |
5109 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
5110 | break 3 | |
5111 | fi | |
5112 | fi | |
5113 | fi | |
5114 | done | |
5115 | done | |
5116 | ;; | |
91e84f96 | 5117 | esac |
6da23aaa | 5118 | |
eb697db5 DN |
5119 | done |
5120 | IFS=$as_save_IFS | |
0ca10bb7 | 5121 | |
eb697db5 | 5122 | rm -rf conftest.one conftest.two conftest.dir |
91e84f96 GM |
5123 | |
5124 | fi | |
eb697db5 DN |
5125 | if test "${ac_cv_path_install+set}" = set; then |
5126 | INSTALL=$ac_cv_path_install | |
5127 | else | |
5128 | # As a last resort, use the slow shell script. Don't cache a | |
5129 | # value for INSTALL within a source directory, because that will | |
5130 | # break other packages using the cache if that directory is | |
5131 | # removed, or if the value is a relative name. | |
5132 | INSTALL=$ac_install_sh | |
5133 | fi | |
5134 | fi | |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
5136 | $as_echo "$INSTALL" >&6; } | |
6da23aaa | 5137 | |
eb697db5 DN |
5138 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
5139 | # It thinks the first close brace ends the variable substitution. | |
5140 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
6da23aaa | 5141 | |
eb697db5 | 5142 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
6da23aaa | 5143 | |
eb697db5 | 5144 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
6da23aaa | 5145 | |
eb697db5 DN |
5146 | if test "x$RANLIB" = x; then |
5147 | if test -n "$ac_tool_prefix"; then | |
5148 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
5149 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
5150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
91e84f96 | 5151 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 5152 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
e9a63f04 | 5153 | $as_echo_n "(cached) " >&6 |
a21616bd | 5154 | else |
eb697db5 DN |
5155 | if test -n "$RANLIB"; then |
5156 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
5157 | else | |
5158 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
91e84f96 GM |
5159 | for as_dir in $PATH |
5160 | do | |
5161 | IFS=$as_save_IFS | |
5162 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 5163 | for ac_exec_ext in '' $ac_executable_extensions; do |
91e84f96 | 5164 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
5165 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5166 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
91e84f96 GM |
5167 | break 2 |
5168 | fi | |
5169 | done | |
eb697db5 | 5170 | done |
91e84f96 | 5171 | IFS=$as_save_IFS |
0ca10bb7 | 5172 | |
91e84f96 | 5173 | fi |
eb697db5 DN |
5174 | fi |
5175 | RANLIB=$ac_cv_prog_RANLIB | |
5176 | if test -n "$RANLIB"; then | |
5177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
5178 | $as_echo "$RANLIB" >&6; } | |
91e84f96 | 5179 | else |
eb697db5 | 5180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
91e84f96 GM |
5181 | $as_echo "no" >&6; } |
5182 | fi | |
6da23aaa | 5183 | |
0ca10bb7 | 5184 | |
eb697db5 DN |
5185 | fi |
5186 | if test -z "$ac_cv_prog_RANLIB"; then | |
5187 | ac_ct_RANLIB=$RANLIB | |
5188 | # Extract the first word of "ranlib", so it can be a program name with args. | |
5189 | set dummy ranlib; ac_word=$2 | |
5190 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5191 | $as_echo_n "checking for $ac_word... " >&6; } | |
5192 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
91e84f96 GM |
5193 | $as_echo_n "(cached) " >&6 |
5194 | else | |
eb697db5 DN |
5195 | if test -n "$ac_ct_RANLIB"; then |
5196 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
91e84f96 | 5197 | else |
eb697db5 DN |
5198 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5199 | for as_dir in $PATH | |
5200 | do | |
5201 | IFS=$as_save_IFS | |
5202 | test -z "$as_dir" && as_dir=. | |
5203 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5204 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5205 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
5206 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5207 | break 2 | |
5208 | fi | |
5209 | done | |
5210 | done | |
5211 | IFS=$as_save_IFS | |
91e84f96 | 5212 | |
91e84f96 | 5213 | fi |
91e84f96 | 5214 | fi |
eb697db5 DN |
5215 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
5216 | if test -n "$ac_ct_RANLIB"; then | |
5217 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
5218 | $as_echo "$ac_ct_RANLIB" >&6; } | |
91e84f96 | 5219 | else |
eb697db5 | 5220 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5929fbe7 | 5221 | $as_echo "no" >&6; } |
91e84f96 GM |
5222 | fi |
5223 | ||
eb697db5 DN |
5224 | if test "x$ac_ct_RANLIB" = x; then |
5225 | RANLIB=":" | |
5226 | else | |
5227 | case $cross_compiling:$ac_tool_warned in | |
5228 | yes:) | |
5229 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5230 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5231 | ac_tool_warned=yes ;; | |
5232 | esac | |
5233 | RANLIB=$ac_ct_RANLIB | |
5234 | fi | |
5235 | else | |
5236 | RANLIB="$ac_cv_prog_RANLIB" | |
5237 | fi | |
91e84f96 | 5238 | |
eb697db5 | 5239 | fi |
91e84f96 | 5240 | |
eb697db5 DN |
5241 | ## Although we're running on an amd64 kernel, we're actually compiling for |
5242 | ## the x86 architecture. The user should probably have provided an | |
5243 | ## explicit --build to `configure', but if everything else than the kernel | |
5244 | ## is running in i386 mode, we can help them out. | |
5245 | if test "$machine" = "amdx86-64"; then | |
5246 | ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default" | |
5247 | if test "x$ac_cv_have_decl_i386" = x""yes; then : | |
91e84f96 | 5248 | |
eb697db5 | 5249 | fi |
91e84f96 | 5250 | |
eb697db5 DN |
5251 | if test "$ac_cv_have_decl_i386" = "yes"; then |
5252 | canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'` | |
5253 | machine=intel386 | |
5254 | machfile="m/${machine}.h" | |
5929fbe7 | 5255 | fi |
eb697db5 | 5256 | fi |
91e84f96 | 5257 | |
eb697db5 DN |
5258 | # Extract the first word of "install-info", so it can be a program name with args. |
5259 | set dummy install-info; ac_word=$2 | |
5260 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
91e84f96 | 5261 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 5262 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : |
91e84f96 GM |
5263 | $as_echo_n "(cached) " >&6 |
5264 | else | |
eb697db5 | 5265 | case $INSTALL_INFO in |
91e84f96 | 5266 | [\\/]* | ?:[\\/]*) |
eb697db5 | 5267 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
91e84f96 GM |
5268 | ;; |
5269 | *) | |
5270 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5271 | for as_dir in $PATH | |
5272 | do | |
5273 | IFS=$as_save_IFS | |
5274 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 5275 | for ac_exec_ext in '' $ac_executable_extensions; do |
91e84f96 | 5276 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
5277 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
5278 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
91e84f96 GM |
5279 | break 2 |
5280 | fi | |
5281 | done | |
eb697db5 | 5282 | done |
91e84f96 GM |
5283 | IFS=$as_save_IFS |
5284 | ||
91e84f96 GM |
5285 | ;; |
5286 | esac | |
5287 | fi | |
eb697db5 DN |
5288 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
5289 | if test -n "$INSTALL_INFO"; then | |
5290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 | |
5291 | $as_echo "$INSTALL_INFO" >&6; } | |
91e84f96 | 5292 | else |
eb697db5 | 5293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
91e84f96 | 5294 | $as_echo "no" >&6; } |
a4f64981 | 5295 | fi |
15e12598 VB |
5296 | |
5297 | ||
eb697db5 DN |
5298 | # Extract the first word of "install-info", so it can be a program name with args. |
5299 | set dummy install-info; ac_word=$2 | |
5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5929fbe7 | 5301 | $as_echo_n "checking for $ac_word... " >&6; } |
eb697db5 | 5302 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : |
91e84f96 | 5303 | $as_echo_n "(cached) " >&6 |
91e84f96 | 5304 | else |
eb697db5 | 5305 | case $INSTALL_INFO in |
5929fbe7 | 5306 | [\\/]* | ?:[\\/]*) |
eb697db5 | 5307 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5929fbe7 GM |
5308 | ;; |
5309 | *) | |
5310 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
eb697db5 | 5311 | for as_dir in /usr/sbin |
5929fbe7 GM |
5312 | do |
5313 | IFS=$as_save_IFS | |
5314 | test -z "$as_dir" && as_dir=. | |
eb697db5 | 5315 | for ac_exec_ext in '' $ac_executable_extensions; do |
5929fbe7 | 5316 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
eb697db5 DN |
5317 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
5318 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5929fbe7 | 5319 | break 2 |
8c5ff6dd | 5320 | fi |
5929fbe7 | 5321 | done |
eb697db5 | 5322 | done |
5929fbe7 | 5323 | IFS=$as_save_IFS |
91e84f96 | 5324 | |
5929fbe7 | 5325 | ;; |
91e84f96 | 5326 | esac |
91e84f96 | 5327 | fi |
eb697db5 DN |
5328 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
5329 | if test -n "$INSTALL_INFO"; then | |
5330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 | |
5331 | $as_echo "$INSTALL_INFO" >&6; } | |
91e84f96 | 5332 | else |
eb697db5 | 5333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5929fbe7 | 5334 | $as_echo "no" >&6; } |
91e84f96 | 5335 | fi |
91e84f96 | 5336 | |
08b47d3d | 5337 | |
eb697db5 DN |
5338 | # Extract the first word of "install-info", so it can be a program name with args. |
5339 | set dummy install-info; ac_word=$2 | |
5340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5341 | $as_echo_n "checking for $ac_word... " >&6; } | |
5342 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : | |
91e84f96 GM |
5343 | $as_echo_n "(cached) " >&6 |
5344 | else | |
eb697db5 DN |
5345 | case $INSTALL_INFO in |
5346 | [\\/]* | ?:[\\/]*) | |
5347 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. | |
5348 | ;; | |
5349 | *) | |
5350 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5351 | for as_dir in /sbin | |
5352 | do | |
5353 | IFS=$as_save_IFS | |
5354 | test -z "$as_dir" && as_dir=. | |
5355 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5356 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5357 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" | |
5358 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5359 | break 2 | |
5929fbe7 | 5360 | fi |
eb697db5 DN |
5361 | done |
5362 | done | |
5363 | IFS=$as_save_IFS | |
91e84f96 | 5364 | |
eb697db5 DN |
5365 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":" |
5366 | ;; | |
91e84f96 | 5367 | esac |
91e84f96 | 5368 | fi |
eb697db5 DN |
5369 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
5370 | if test -n "$INSTALL_INFO"; then | |
5371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 | |
5372 | $as_echo "$INSTALL_INFO" >&6; } | |
91e84f96 | 5373 | else |
eb697db5 DN |
5374 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5375 | $as_echo "no" >&6; } | |
91e84f96 | 5376 | fi |
91e84f96 GM |
5377 | |
5378 | ||
eb697db5 DN |
5379 | # Extract the first word of "gzip", so it can be a program name with args. |
5380 | set dummy gzip; ac_word=$2 | |
5381 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5382 | $as_echo_n "checking for $ac_word... " >&6; } | |
5383 | if test "${ac_cv_path_GZIP_PROG+set}" = set; then : | |
5929fbe7 | 5384 | $as_echo_n "(cached) " >&6 |
5929fbe7 | 5385 | else |
eb697db5 DN |
5386 | case $GZIP_PROG in |
5387 | [\\/]* | ?:[\\/]*) | |
5388 | ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path. | |
5389 | ;; | |
5390 | *) | |
5391 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5392 | for as_dir in $PATH | |
5393 | do | |
5394 | IFS=$as_save_IFS | |
5395 | test -z "$as_dir" && as_dir=. | |
5396 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5397 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5398 | ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext" | |
5399 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5400 | break 2 | |
91e84f96 | 5401 | fi |
eb697db5 DN |
5402 | done |
5403 | done | |
5404 | IFS=$as_save_IFS | |
91e84f96 | 5405 | |
eb697db5 | 5406 | ;; |
8c5ff6dd | 5407 | esac |
eb697db5 DN |
5408 | fi |
5409 | GZIP_PROG=$ac_cv_path_GZIP_PROG | |
5410 | if test -n "$GZIP_PROG"; then | |
5411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5 | |
5412 | $as_echo "$GZIP_PROG" >&6; } | |
5929fbe7 | 5413 | else |
eb697db5 DN |
5414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5415 | $as_echo "no" >&6; } | |
5929fbe7 | 5416 | fi |
91e84f96 | 5417 | |
91e84f96 | 5418 | |
91e84f96 GM |
5419 | |
5420 | ||
eb697db5 DN |
5421 | ## Need makeinfo >= 4.6 (?) to build the manuals. |
5422 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
5423 | set dummy makeinfo; ac_word=$2 | |
5424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5425 | $as_echo_n "checking for $ac_word... " >&6; } | |
5426 | if test "${ac_cv_path_MAKEINFO+set}" = set; then : | |
91e84f96 | 5427 | $as_echo_n "(cached) " >&6 |
91e84f96 | 5428 | else |
eb697db5 DN |
5429 | case $MAKEINFO in |
5430 | [\\/]* | ?:[\\/]*) | |
5431 | ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path. | |
5432 | ;; | |
5433 | *) | |
5434 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5435 | for as_dir in $PATH | |
5436 | do | |
5437 | IFS=$as_save_IFS | |
5438 | test -z "$as_dir" && as_dir=. | |
5439 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5440 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5441 | ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext" | |
5442 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5443 | break 2 | |
5444 | fi | |
5445 | done | |
5446 | done | |
5447 | IFS=$as_save_IFS | |
5929fbe7 | 5448 | |
eb697db5 DN |
5449 | test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no" |
5450 | ;; | |
91e84f96 | 5451 | esac |
eb697db5 DN |
5452 | fi |
5453 | MAKEINFO=$ac_cv_path_MAKEINFO | |
5454 | if test -n "$MAKEINFO"; then | |
5455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 | |
5456 | $as_echo "$MAKEINFO" >&6; } | |
91e84f96 | 5457 | else |
eb697db5 DN |
5458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
5459 | $as_echo "no" >&6; } | |
5460 | fi | |
91e84f96 | 5461 | |
eb697db5 DN |
5462 | |
5463 | if test "$MAKEINFO" != "no" && \ | |
5464 | test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then | |
5465 | MAKEINFO=no | |
91e84f96 GM |
5466 | fi |
5467 | ||
eb697db5 DN |
5468 | ## Makeinfo is unusual. For a released Emacs, the manuals are |
5469 | ## pre-built, and not deleted by the normal clean rules. makeinfo is | |
5470 | ## therefore in the category of "special tools" not normally required, which | |
5471 | ## configure does not have to check for (eg autoconf itself). | |
5472 | ## In a Bazaar checkout on the other hand, the manuals are not included. | |
5473 | ## So makeinfo is a requirement to build from Bazaar, and configure | |
5474 | ## should test for it as it does for any other build requirement. | |
5475 | ## We use the presence of $srcdir/info/emacs to distinguish a release, | |
5476 | ## with pre-built manuals, from a Bazaar checkout. | |
5477 | if test "$MAKEINFO" = "no"; then | |
5478 | if test "x${with_makeinfo}" = "xno"; then | |
5479 | MAKEINFO=off | |
5480 | elif test ! -e $srcdir/info/emacs; then | |
5481 | as_fn_error "You do not seem to have makeinfo >= 4.6, and your | |
5482 | source tree does not seem to have pre-built manuals in the \`info' directory. | |
5483 | Either install a suitable version of makeinfo, or re-run configure | |
5484 | with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5 | |
5485 | fi | |
5929fbe7 | 5486 | fi |
91e84f96 | 5487 | |
91e84f96 | 5488 | |
eb697db5 DN |
5489 | if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x |
5490 | then | |
5491 | ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" | |
91e84f96 GM |
5492 | fi |
5493 | ||
eb697db5 DN |
5494 | if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x |
5495 | then | |
5496 | ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" | |
5929fbe7 | 5497 | fi |
91e84f96 | 5498 | |
91e84f96 | 5499 | |
eb697db5 DN |
5500 | late_LDFLAGS=$LDFLAGS |
5501 | if test "$GCC" = yes; then | |
5502 | LDFLAGS="$LDFLAGS -Wl,-znocombreloc" | |
91e84f96 | 5503 | else |
eb697db5 | 5504 | LDFLAGS="$LDFLAGS -znocombreloc" |
91e84f96 | 5505 | fi |
91e84f96 | 5506 | |
eb697db5 DN |
5507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5 |
5508 | $as_echo_n "checking for -znocombreloc... " >&6; } | |
5509 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 5510 | /* end confdefs.h. */ |
eb697db5 | 5511 | main(){return 0;} |
91e84f96 | 5512 | _ACEOF |
eb697db5 DN |
5513 | if ac_fn_c_try_link "$LINENO"; then : |
5514 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
5515 | $as_echo "yes" >&6; } | |
91e84f96 | 5516 | else |
eb697db5 DN |
5517 | LDFLAGS=$late_LDFLAGS |
5518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5519 | $as_echo "no" >&6; } | |
91e84f96 | 5520 | fi |
eb697db5 DN |
5521 | rm -f core conftest.err conftest.$ac_objext \ |
5522 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 | 5523 | |
91e84f96 | 5524 | |
eb697db5 DN |
5525 | # The value of CPP is a quoted variable reference, so we need to do this |
5526 | # to get its actual value... | |
5527 | CPP=`eval "echo $CPP"` | |
91e84f96 | 5528 | |
91e84f96 | 5529 | |
e7586c7a GM |
5530 | CANNOT_DUMP=no |
5531 | case "$opsys" in | |
5532 | your-opsys-here) | |
5533 | CANNOT_DUMP=yes | |
5534 | ||
5535 | $as_echo "#define CANNOT_DUMP 1" >>confdefs.h | |
5536 | ||
5537 | ;; | |
5538 | esac | |
5539 | ||
91e84f96 | 5540 | |
eb697db5 DN |
5541 | |
5542 | UNEXEC_OBJ=unexelf.o | |
5543 | case "$opsys" in | |
52eeb591 | 5544 | # MSDOS uses unexcoff.o |
d734dbbd | 5545 | # MSWindows uses unexw32.o |
eb697db5 DN |
5546 | aix4-2) |
5547 | UNEXEC_OBJ=unexaix.o | |
5548 | ;; | |
5549 | cygwin) | |
5550 | UNEXEC_OBJ=unexcw.o | |
5551 | ;; | |
5552 | darwin) | |
5553 | UNEXEC_OBJ=unexmacosx.o | |
5554 | ;; | |
5555 | hpux10-20 | hpux11) | |
5556 | UNEXEC_OBJ=unexhp9k800.o | |
5557 | ;; | |
5558 | sol2-10) | |
5559 | # Use the Solaris dldump() function, called from unexsol.c, to dump | |
5560 | # emacs, instead of the generic ELF dump code found in unexelf.c. | |
5561 | # The resulting binary has a complete symbol table, and is better | |
5562 | # for debugging and other observability tools (debuggers, pstack, etc). | |
5563 | # | |
5564 | # If you encounter a problem using dldump(), please consider sending | |
5565 | # a message to the OpenSolaris tools-linking mailing list: | |
5566 | # http://mail.opensolaris.org/mailman/listinfo/tools-linking | |
5567 | # | |
5568 | # It is likely that dldump() works with older Solaris too, but this has | |
5569 | # not been tested, so for now this change is for Solaris 10 or newer. | |
5570 | UNEXEC_OBJ=unexsol.o | |
5571 | ;; | |
91e84f96 | 5572 | esac |
91e84f96 | 5573 | |
eb697db5 DN |
5574 | LD_SWITCH_SYSTEM= |
5575 | case "$opsys" in | |
5576 | freebsd) | |
5577 | ## Let `ld' find image libs and similar things in /usr/local/lib. | |
5578 | ## The system compiler, GCC, has apparently been modified to not | |
5579 | ## look there, contrary to what a stock GCC would do. | |
5580 | LD_SWITCH_SYSTEM=-L/usr/local/lib | |
5581 | ;; | |
91e84f96 | 5582 | |
eb697db5 DN |
5583 | gnu-linux) |
5584 | ## cpp test was "ifdef __mips__", but presumably this is equivalent... | |
5585 | test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0" | |
5586 | ;; | |
91e84f96 | 5587 | |
eb697db5 DN |
5588 | netbsd) |
5589 | LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib" | |
5590 | ;; | |
91e84f96 | 5591 | |
eb697db5 DN |
5592 | openbsd) |
5593 | ## Han Boetes <han@mijncomputer.nl> says this is necessary, | |
5594 | ## otherwise Emacs dumps core on elf systems. | |
5595 | LD_SWITCH_SYSTEM="-Z" | |
5596 | ;; | |
5597 | esac | |
91e84f96 | 5598 | |
8c5ff6dd | 5599 | |
eb697db5 | 5600 | ac_link="$ac_link $LD_SWITCH_SYSTEM" |
8c5ff6dd | 5601 | |
eb697db5 DN |
5602 | ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX, |
5603 | ## which has not been defined yet. When this was handled with cpp, | |
5604 | ## it was expanded to null when configure sourced the s/*.h file. | |
5605 | ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles. | |
5606 | ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS | |
5607 | ## (or somesuch), but because it is supposed to go at the _front_ | |
5608 | ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way. | |
5609 | ## Compare with the gnu-linux case below, which added to the end | |
5610 | ## of LD_SWITCH_SYSTEM, and so can instead go at the front of | |
5611 | ## LD_SWITCH_SYSTEM_TEMACS. | |
5612 | case "$opsys" in | |
5613 | netbsd|openbsd) | |
5614 | ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R. | |
5615 | LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;; | |
91e84f96 | 5616 | esac |
91e84f96 | 5617 | |
91e84f96 | 5618 | |
eb697db5 DN |
5619 | C_SWITCH_MACHINE= |
5620 | if test "$machine" = "alpha"; then | |
5621 | ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default" | |
5622 | if test "x$ac_cv_have_decl___ELF__" = x""yes; then : | |
8c5ff6dd | 5623 | |
91e84f96 GM |
5624 | fi |
5625 | ||
eb697db5 DN |
5626 | if test "$ac_cv_have_decl___ELF__" = "yes"; then |
5627 | ## With ELF, make sure that all common symbols get allocated to in the | |
5628 | ## data section. Otherwise, the dump of temacs may miss variables in | |
5629 | ## the shared library that have been initialized. For example, with | |
5630 | ## GNU libc, __malloc_initialized would normally be resolved to the | |
5631 | ## shared library's .bss section, which is fatal. | |
5632 | if test "x$GCC" = "xyes"; then | |
5633 | C_SWITCH_MACHINE="-fno-common" | |
5634 | else | |
5635 | as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5 | |
91e84f96 | 5636 | fi |
eb697db5 DN |
5637 | else |
5638 | UNEXEC_OBJ=unexalpha.o | |
91e84f96 | 5639 | fi |
15e12598 | 5640 | fi |
91e84f96 | 5641 | |
91e84f96 | 5642 | |
91e84f96 GM |
5643 | |
5644 | ||
eb697db5 DN |
5645 | C_SWITCH_SYSTEM= |
5646 | ## Some programs in src produce warnings saying certain subprograms | |
5647 | ## are too complex and need a MAXMEM value greater than 2000 for | |
5648 | ## additional optimization. --nils@exp-math.uni-essen.de | |
5649 | test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \ | |
5650 | C_SWITCH_SYSTEM="-ma -qmaxmem=4000" | |
5651 | ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems. | |
5652 | ## It is redundant in glibc2, since we define _GNU_SOURCE. | |
91e84f96 | 5653 | |
91e84f96 | 5654 | |
91e84f96 | 5655 | |
eb697db5 DN |
5656 | LIBS_SYSTEM= |
5657 | case "$opsys" in | |
5658 | ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2. | |
5659 | aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;; | |
91e84f96 | 5660 | |
eb697db5 | 5661 | freebsd) LIBS_SYSTEM="-lutil" ;; |
91e84f96 | 5662 | |
eb697db5 | 5663 | hpux*) LIBS_SYSTEM="-l:libdld.sl" ;; |
91e84f96 | 5664 | |
eb697db5 | 5665 | sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;; |
91e84f96 | 5666 | |
eb697db5 DN |
5667 | ## Motif needs -lgen. |
5668 | unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;; | |
91e84f96 | 5669 | esac |
eb697db5 DN |
5670 | |
5671 | ||
5672 | ||
5673 | ### Make sure subsequent tests use flags consistent with the build flags. | |
5674 | ||
5675 | if test x"${OVERRIDE_CPPFLAGS}" != x; then | |
5676 | CPPFLAGS="${OVERRIDE_CPPFLAGS}" | |
91e84f96 | 5677 | else |
eb697db5 | 5678 | CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS" |
91e84f96 | 5679 | fi |
91e84f96 | 5680 | |
a4f64981 | 5681 | |
eb697db5 DN |
5682 | |
5683 | # Check whether --enable-largefile was given. | |
5684 | if test "${enable_largefile+set}" = set; then : | |
5685 | enableval=$enable_largefile; | |
91e84f96 | 5686 | fi |
a4f64981 | 5687 | |
eb697db5 | 5688 | if test "$enable_largefile" != no; then |
a4f64981 | 5689 | |
eb697db5 DN |
5690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
5691 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
5692 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
91e84f96 GM |
5693 | $as_echo_n "(cached) " >&6 |
5694 | else | |
eb697db5 DN |
5695 | ac_cv_sys_largefile_CC=no |
5696 | if test "$GCC" != yes; then | |
5697 | ac_save_CC=$CC | |
5698 | while :; do | |
5699 | # IRIX 6.2 and later do not support large files by default, | |
5700 | # so use the C compiler's -n32 option if that helps. | |
5701 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 5702 | /* end confdefs.h. */ |
eb697db5 DN |
5703 | #include <sys/types.h> |
5704 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5705 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5706 | since some C++ compilers masquerading as C compilers | |
5707 | incorrectly reject 9223372036854775807. */ | |
5708 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5709 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5710 | && LARGE_OFF_T % 2147483647 == 1) | |
5711 | ? 1 : -1]; | |
91e84f96 GM |
5712 | int |
5713 | main () | |
5714 | { | |
eb697db5 | 5715 | |
91e84f96 GM |
5716 | ; |
5717 | return 0; | |
5718 | } | |
5719 | _ACEOF | |
eb697db5 DN |
5720 | if ac_fn_c_try_compile "$LINENO"; then : |
5721 | break | |
91e84f96 | 5722 | fi |
eb697db5 DN |
5723 | rm -f core conftest.err conftest.$ac_objext |
5724 | CC="$CC -n32" | |
5725 | if ac_fn_c_try_compile "$LINENO"; then : | |
5726 | ac_cv_sys_largefile_CC=' -n32'; break | |
91e84f96 | 5727 | fi |
eb697db5 DN |
5728 | rm -f core conftest.err conftest.$ac_objext |
5729 | break | |
5730 | done | |
5731 | CC=$ac_save_CC | |
5732 | rm -f conftest.$ac_ext | |
5733 | fi | |
91e84f96 | 5734 | fi |
eb697db5 DN |
5735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
5736 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
5737 | if test "$ac_cv_sys_largefile_CC" != no; then | |
5738 | CC=$CC$ac_cv_sys_largefile_CC | |
91e84f96 GM |
5739 | fi |
5740 | ||
eb697db5 DN |
5741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
5742 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
5743 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
5744 | $as_echo_n "(cached) " >&6 | |
5745 | else | |
5746 | while :; do | |
5747 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5748 | /* end confdefs.h. */ | |
5749 | #include <sys/types.h> | |
5750 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5751 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5752 | since some C++ compilers masquerading as C compilers | |
5753 | incorrectly reject 9223372036854775807. */ | |
5754 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5755 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5756 | && LARGE_OFF_T % 2147483647 == 1) | |
5757 | ? 1 : -1]; | |
5758 | int | |
5759 | main () | |
5760 | { | |
91e84f96 | 5761 | |
eb697db5 DN |
5762 | ; |
5763 | return 0; | |
5764 | } | |
91e84f96 | 5765 | _ACEOF |
eb697db5 DN |
5766 | if ac_fn_c_try_compile "$LINENO"; then : |
5767 | ac_cv_sys_file_offset_bits=no; break | |
91e84f96 | 5768 | fi |
eb697db5 DN |
5769 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5770 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15e12598 | 5771 | /* end confdefs.h. */ |
eb697db5 DN |
5772 | #define _FILE_OFFSET_BITS 64 |
5773 | #include <sys/types.h> | |
5774 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5775 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5776 | since some C++ compilers masquerading as C compilers | |
5777 | incorrectly reject 9223372036854775807. */ | |
5778 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5779 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5780 | && LARGE_OFF_T % 2147483647 == 1) | |
5781 | ? 1 : -1]; | |
5782 | int | |
5783 | main () | |
5784 | { | |
91e84f96 | 5785 | |
eb697db5 DN |
5786 | ; |
5787 | return 0; | |
5788 | } | |
5789 | _ACEOF | |
5790 | if ac_fn_c_try_compile "$LINENO"; then : | |
5791 | ac_cv_sys_file_offset_bits=64; break | |
a4f64981 | 5792 | fi |
eb697db5 DN |
5793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5794 | ac_cv_sys_file_offset_bits=unknown | |
5795 | break | |
5796 | done | |
91e84f96 | 5797 | fi |
eb697db5 DN |
5798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
5799 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
5800 | case $ac_cv_sys_file_offset_bits in #( | |
5801 | no | unknown) ;; | |
5802 | *) | |
5803 | cat >>confdefs.h <<_ACEOF | |
5804 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
5805 | _ACEOF | |
5806 | ;; | |
5929fbe7 | 5807 | esac |
eb697db5 DN |
5808 | rm -rf conftest* |
5809 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
5810 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
5811 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
5812 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
5929fbe7 | 5813 | $as_echo_n "(cached) " >&6 |
91e84f96 | 5814 | else |
eb697db5 DN |
5815 | while :; do |
5816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5817 | /* end confdefs.h. */ | |
5818 | #include <sys/types.h> | |
5819 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5820 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5821 | since some C++ compilers masquerading as C compilers | |
5822 | incorrectly reject 9223372036854775807. */ | |
5823 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5824 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5825 | && LARGE_OFF_T % 2147483647 == 1) | |
5826 | ? 1 : -1]; | |
5827 | int | |
5828 | main () | |
5829 | { | |
8c5ff6dd | 5830 | |
eb697db5 DN |
5831 | ; |
5832 | return 0; | |
5833 | } | |
91e84f96 | 5834 | _ACEOF |
eb697db5 DN |
5835 | if ac_fn_c_try_compile "$LINENO"; then : |
5836 | ac_cv_sys_large_files=no; break | |
5837 | fi | |
5838 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5839 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 5840 | /* end confdefs.h. */ |
eb697db5 DN |
5841 | #define _LARGE_FILES 1 |
5842 | #include <sys/types.h> | |
5843 | /* Check that off_t can represent 2**63 - 1 correctly. | |
5844 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
5845 | since some C++ compilers masquerading as C compilers | |
5846 | incorrectly reject 9223372036854775807. */ | |
5847 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
5848 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
5849 | && LARGE_OFF_T % 2147483647 == 1) | |
5850 | ? 1 : -1]; | |
8c5ff6dd KR |
5851 | int |
5852 | main () | |
5853 | { | |
eb697db5 | 5854 | |
8c5ff6dd KR |
5855 | ; |
5856 | return 0; | |
5857 | } | |
91e84f96 | 5858 | _ACEOF |
eb697db5 DN |
5859 | if ac_fn_c_try_compile "$LINENO"; then : |
5860 | ac_cv_sys_large_files=1; break | |
8c5ff6dd | 5861 | fi |
eb697db5 DN |
5862 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5863 | ac_cv_sys_large_files=unknown | |
5864 | break | |
5865 | done | |
5929fbe7 | 5866 | fi |
eb697db5 DN |
5867 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
5868 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
5869 | case $ac_cv_sys_large_files in #( | |
5870 | no | unknown) ;; | |
5871 | *) | |
5872 | cat >>confdefs.h <<_ACEOF | |
5873 | #define _LARGE_FILES $ac_cv_sys_large_files | |
5874 | _ACEOF | |
5875 | ;; | |
91e84f96 | 5876 | esac |
eb697db5 DN |
5877 | rm -rf conftest* |
5878 | fi | |
91e84f96 GM |
5879 | fi |
5880 | ||
91e84f96 | 5881 | |
5929fbe7 | 5882 | |
eb697db5 DN |
5883 | ## If user specified a crt-dir, use that unconditionally. |
5884 | if test "X$CRT_DIR" = "X"; then | |
5929fbe7 | 5885 | |
eb697db5 DN |
5886 | case "$canonical" in |
5887 | x86_64-*-linux-gnu* | s390x-*-linux-gnu*) | |
5888 | ## On x86-64 and s390x GNU/Linux distributions, the standard library | |
5889 | ## can be in a variety of places. We only try /usr/lib64 and /usr/lib. | |
5890 | ## For anything else (eg /usr/lib32), it is up the user to specify | |
5891 | ## the location (bug#5655). | |
5892 | ## Test for crtn.o, not just the directory, because sometimes the | |
5893 | ## directory exists but does not have the relevant files (bug#1287). | |
5894 | ## FIXME better to test for binary compatibility somehow. | |
5895 | test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64 | |
5896 | ;; | |
5929fbe7 | 5897 | |
eb697db5 DN |
5898 | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;; |
5899 | esac | |
e6df49e4 | 5900 | |
eb697db5 DN |
5901 | case "$opsys" in |
5902 | hpux10-20) CRT_DIR=/lib ;; | |
5903 | esac | |
15e12598 | 5904 | |
eb697db5 DN |
5905 | ## Default is /usr/lib. |
5906 | test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib | |
8c5ff6dd | 5907 | |
91e84f96 | 5908 | else |
91e84f96 | 5909 | |
eb697db5 DN |
5910 | ## Some platforms don't use any of these files, so it is not |
5911 | ## appropriate to put this test outside the if block. | |
5912 | test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \ | |
5913 | as_fn_error "crt*.o not found in specified location." "$LINENO" 5 | |
5914 | ||
91e84f96 GM |
5915 | fi |
5916 | ||
91e84f96 | 5917 | |
91e84f96 | 5918 | |
eb697db5 DN |
5919 | LIB_MATH=-lm |
5920 | LIB_STANDARD= | |
5921 | START_FILES= | |
5922 | ||
5923 | case $opsys in | |
5924 | cygwin ) | |
5925 | LIB_MATH= | |
921d40b4 | 5926 | START_FILES='pre-crt0.o' |
eb697db5 DN |
5927 | ;; |
5928 | darwin ) | |
5929 | ## Adding -lm confuses the dynamic linker, so omit it. | |
5930 | LIB_MATH= | |
5931 | START_FILES='pre-crt0.o' | |
5932 | ;; | |
5933 | freebsd ) | |
5934 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o' | |
5935 | START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o' | |
5936 | ;; | |
5937 | gnu-linux | gnu-kfreebsd ) | |
5938 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o' | |
5939 | START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o' | |
5940 | ;; | |
5941 | hpux10-20 | hpux11 ) | |
5942 | LIB_STANDARD=-lc | |
5943 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o' | |
5944 | ;; | |
5945 | netbsd | openbsd ) | |
5946 | if test -f $CRT_DIR/crti.o; then | |
5947 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o' | |
5948 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o' | |
5949 | else | |
5950 | LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o' | |
5951 | START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o' | |
5952 | fi | |
91e84f96 GM |
5953 | ;; |
5954 | esac | |
5929fbe7 | 5955 | |
5929fbe7 | 5956 | |
5929fbe7 | 5957 | |
5929fbe7 | 5958 | |
a4f64981 | 5959 | |
5929fbe7 | 5960 | |
e6df49e4 | 5961 | |
eb697db5 DN |
5962 | if test "${with_sound}" != "no"; then |
5963 | # Sound support for GNU/Linux and the free BSDs. | |
5964 | for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h | |
5965 | do : | |
5966 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5967 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
5968 | eval as_val=\$$as_ac_Header | |
5969 | if test "x$as_val" = x""yes; then : | |
5970 | cat >>confdefs.h <<_ACEOF | |
5971 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
5972 | _ACEOF | |
a46007e9 | 5973 | have_sound_header=yes |
91e84f96 | 5974 | fi |
eb697db5 DN |
5975 | |
5976 | done | |
5977 | ||
5978 | # Emulation library used on NetBSD. | |
5979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5 | |
5980 | $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; } | |
5981 | if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then : | |
91e84f96 GM |
5982 | $as_echo_n "(cached) " >&6 |
5983 | else | |
5984 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
5985 | LIBS="-lossaudio $LIBS" |
5986 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
5987 | /* end confdefs.h. */ |
5988 | ||
5989 | /* Override any GCC internal prototype to avoid an error. | |
5990 | Use char because int might match the return type of a GCC | |
5991 | builtin and then its argument prototype would still apply. */ | |
5992 | #ifdef __cplusplus | |
5993 | extern "C" | |
5994 | #endif | |
eb697db5 | 5995 | char _oss_ioctl (); |
91e84f96 GM |
5996 | int |
5997 | main () | |
5998 | { | |
eb697db5 | 5999 | return _oss_ioctl (); |
91e84f96 GM |
6000 | ; |
6001 | return 0; | |
6002 | } | |
6003 | _ACEOF | |
eb697db5 DN |
6004 | if ac_fn_c_try_link "$LINENO"; then : |
6005 | ac_cv_lib_ossaudio__oss_ioctl=yes | |
91e84f96 | 6006 | else |
eb697db5 | 6007 | ac_cv_lib_ossaudio__oss_ioctl=no |
91e84f96 | 6008 | fi |
eb697db5 DN |
6009 | rm -f core conftest.err conftest.$ac_objext \ |
6010 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
6011 | LIBS=$ac_check_lib_save_LIBS |
6012 | fi | |
eb697db5 DN |
6013 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5 |
6014 | $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; } | |
6015 | if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then : | |
6016 | LIBSOUND=-lossaudio | |
91e84f96 | 6017 | else |
eb697db5 | 6018 | LIBSOUND= |
91e84f96 GM |
6019 | fi |
6020 | ||
91e84f96 GM |
6021 | |
6022 | ||
eb697db5 DN |
6023 | ALSA_REQUIRED=1.0.0 |
6024 | ALSA_MODULES="alsa >= $ALSA_REQUIRED" | |
91e84f96 | 6025 | |
eb697db5 DN |
6026 | succeeded=no |
6027 | ||
6028 | # Extract the first word of "pkg-config", so it can be a program name with args. | |
6029 | set dummy pkg-config; ac_word=$2 | |
6030 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
6031 | $as_echo_n "checking for $ac_word... " >&6; } | |
6032 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
91e84f96 GM |
6033 | $as_echo_n "(cached) " >&6 |
6034 | else | |
eb697db5 DN |
6035 | case $PKG_CONFIG in |
6036 | [\\/]* | ?:[\\/]*) | |
6037 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
6038 | ;; | |
6039 | *) | |
6040 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6041 | for as_dir in $PATH | |
6042 | do | |
6043 | IFS=$as_save_IFS | |
6044 | test -z "$as_dir" && as_dir=. | |
6045 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6046 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
6047 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
6048 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6049 | break 2 | |
6050 | fi | |
6051 | done | |
6052 | done | |
6053 | IFS=$as_save_IFS | |
91e84f96 | 6054 | |
eb697db5 DN |
6055 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
6056 | ;; | |
91e84f96 | 6057 | esac |
91e84f96 | 6058 | fi |
eb697db5 DN |
6059 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
6060 | if test -n "$PKG_CONFIG"; then | |
6061 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
6062 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 6063 | else |
eb697db5 DN |
6064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6065 | $as_echo "no" >&6; } | |
91e84f96 GM |
6066 | fi |
6067 | ||
91e84f96 | 6068 | |
91e84f96 | 6069 | |
eb697db5 DN |
6070 | if test "$PKG_CONFIG" = "no" ; then |
6071 | HAVE_ALSA=no | |
6072 | else | |
6073 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
6074 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
6075 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5 | |
6076 | $as_echo_n "checking for $ALSA_MODULES... " >&6; } | |
91e84f96 | 6077 | |
eb697db5 DN |
6078 | if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then |
6079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6080 | $as_echo "yes" >&6; } | |
6081 | succeeded=yes | |
91e84f96 | 6082 | |
eb697db5 DN |
6083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5 |
6084 | $as_echo_n "checking ALSA_CFLAGS... " >&6; } | |
6085 | ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'` | |
6086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5 | |
6087 | $as_echo "$ALSA_CFLAGS" >&6; } | |
91e84f96 | 6088 | |
eb697db5 DN |
6089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5 |
6090 | $as_echo_n "checking ALSA_LIBS... " >&6; } | |
6091 | ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'` | |
6092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5 | |
6093 | $as_echo "$ALSA_LIBS" >&6; } | |
6094 | else | |
6095 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6096 | $as_echo "no" >&6; } | |
6097 | ALSA_CFLAGS="" | |
6098 | ALSA_LIBS="" | |
6099 | ## If we have a custom action on failure, don't print errors, but | |
6100 | ## do set a variable so people can do so. | |
6101 | ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"` | |
91e84f96 | 6102 | |
eb697db5 DN |
6103 | fi |
6104 | ||
6105 | ||
6106 | ||
6107 | else | |
6108 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
6109 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
6110 | fi | |
5929fbe7 | 6111 | fi |
4e569696 | 6112 | |
eb697db5 DN |
6113 | if test $succeeded = yes; then |
6114 | HAVE_ALSA=yes | |
6115 | else | |
6116 | HAVE_ALSA=no | |
91e84f96 | 6117 | fi |
91e84f96 | 6118 | |
eb697db5 DN |
6119 | if test $HAVE_ALSA = yes; then |
6120 | SAVE_CFLAGS="$CFLAGS" | |
6121 | SAVE_LDFLAGS="$LDFLAGS" | |
6122 | CFLAGS="$ALSA_CFLAGS $CFLAGS" | |
6123 | LDFLAGS="$ALSA_LIBS $LDFLAGS" | |
6124 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 6125 | /* end confdefs.h. */ |
eb697db5 DN |
6126 | #include <asoundlib.h> |
6127 | int | |
6128 | main () | |
6129 | { | |
6130 | snd_lib_error_set_handler (0); | |
6131 | ; | |
6132 | return 0; | |
6133 | } | |
91e84f96 | 6134 | _ACEOF |
eb697db5 DN |
6135 | if ac_fn_c_try_compile "$LINENO"; then : |
6136 | emacs_alsa_normal=yes | |
91e84f96 | 6137 | else |
eb697db5 | 6138 | emacs_alsa_normal=no |
91e84f96 | 6139 | fi |
91e84f96 | 6140 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 DN |
6141 | if test "$emacs_alsa_normal" != yes; then |
6142 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 6143 | /* end confdefs.h. */ |
eb697db5 DN |
6144 | #include <alsa/asoundlib.h> |
6145 | int | |
6146 | main () | |
6147 | { | |
6148 | snd_lib_error_set_handler (0); | |
6149 | ; | |
6150 | return 0; | |
6151 | } | |
91e84f96 | 6152 | _ACEOF |
eb697db5 DN |
6153 | if ac_fn_c_try_compile "$LINENO"; then : |
6154 | emacs_alsa_subdir=yes | |
91e84f96 | 6155 | else |
eb697db5 | 6156 | emacs_alsa_subdir=no |
91e84f96 | 6157 | fi |
eb697db5 DN |
6158 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6159 | if test "$emacs_alsa_subdir" != yes; then | |
6160 | as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5 | |
6161 | fi | |
6162 | ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE" | |
6163 | fi | |
91e84f96 | 6164 | |
eb697db5 DN |
6165 | CFLAGS="$SAVE_CFLAGS" |
6166 | LDFLAGS="$SAVE_LDFLAGS" | |
6167 | LIBSOUND="$LIBSOUND $ALSA_LIBS" | |
6168 | CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS" | |
91e84f96 | 6169 | |
eb697db5 | 6170 | $as_echo "#define HAVE_ALSA 1" >>confdefs.h |
91e84f96 | 6171 | |
eb697db5 | 6172 | fi |
91e84f96 | 6173 | |
a46007e9 GM |
6174 | if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then |
6175 | case "$opsys" in | |
6176 | gnu-linux|freebsd|netbsd) | |
6177 | ||
6178 | $as_echo "#define HAVE_SOUND 1" >>confdefs.h | |
6179 | ||
6180 | ;; | |
6181 | esac | |
6182 | fi | |
6183 | ||
6184 | ||
91e84f96 | 6185 | fi |
eb697db5 DN |
6186 | |
6187 | for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \ | |
6188 | linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \ | |
6189 | stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \ | |
6190 | sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \ | |
3d608a86 | 6191 | sys/utsname.h pwd.h utmp.h dirent.h util.h |
eb697db5 DN |
6192 | do : |
6193 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6194 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6195 | eval as_val=\$$as_ac_Header | |
6196 | if test "x$as_val" = x""yes; then : | |
6197 | cat >>confdefs.h <<_ACEOF | |
6198 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
91e84f96 | 6199 | _ACEOF |
91e84f96 | 6200 | |
eb697db5 DN |
6201 | fi |
6202 | ||
6203 | done | |
6204 | ||
6205 | ||
6206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5 | |
6207 | $as_echo_n "checking if personality LINUX32 can be set... " >&6; } | |
6208 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6209 | /* end confdefs.h. */ | |
6210 | #include <sys/personality.h> | |
91e84f96 GM |
6211 | int |
6212 | main () | |
6213 | { | |
eb697db5 | 6214 | personality (PER_LINUX32) |
91e84f96 GM |
6215 | ; |
6216 | return 0; | |
6217 | } | |
6218 | _ACEOF | |
eb697db5 DN |
6219 | if ac_fn_c_try_compile "$LINENO"; then : |
6220 | emacs_cv_personality_linux32=yes | |
91e84f96 | 6221 | else |
eb697db5 | 6222 | emacs_cv_personality_linux32=no |
91e84f96 | 6223 | fi |
eb697db5 DN |
6224 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
6225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5 | |
6226 | $as_echo "$emacs_cv_personality_linux32" >&6; } | |
91e84f96 | 6227 | |
eb697db5 | 6228 | if test $emacs_cv_personality_linux32 = yes; then |
91e84f96 | 6229 | |
eb697db5 | 6230 | $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h |
91e84f96 | 6231 | |
eb697db5 | 6232 | fi |
91e84f96 | 6233 | |
eb697db5 DN |
6234 | for ac_header in term.h |
6235 | do : | |
6236 | ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h" | |
6237 | if test "x$ac_cv_header_term_h" = x""yes; then : | |
6238 | cat >>confdefs.h <<_ACEOF | |
6239 | #define HAVE_TERM_H 1 | |
91e84f96 GM |
6240 | _ACEOF |
6241 | ||
91e84f96 GM |
6242 | fi |
6243 | ||
eb697db5 | 6244 | done |
91e84f96 | 6245 | |
eb697db5 DN |
6246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
6247 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
6248 | if test "${ac_cv_header_stdc+set}" = set; then : | |
91e84f96 | 6249 | $as_echo_n "(cached) " >&6 |
91e84f96 | 6250 | else |
eb697db5 | 6251 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6252 | /* end confdefs.h. */ |
eb697db5 DN |
6253 | #include <stdlib.h> |
6254 | #include <stdarg.h> | |
6255 | #include <string.h> | |
6256 | #include <float.h> | |
6257 | ||
6258 | int | |
6259 | main () | |
6260 | { | |
6261 | ||
6262 | ; | |
6263 | return 0; | |
6264 | } | |
91e84f96 | 6265 | _ACEOF |
eb697db5 DN |
6266 | if ac_fn_c_try_compile "$LINENO"; then : |
6267 | ac_cv_header_stdc=yes | |
91e84f96 | 6268 | else |
eb697db5 | 6269 | ac_cv_header_stdc=no |
91e84f96 | 6270 | fi |
91e84f96 | 6271 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6272 | |
eb697db5 DN |
6273 | if test $ac_cv_header_stdc = yes; then |
6274 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 6276 | /* end confdefs.h. */ |
eb697db5 DN |
6277 | #include <string.h> |
6278 | ||
91e84f96 | 6279 | _ACEOF |
eb697db5 DN |
6280 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6281 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6282 | ||
5929fbe7 | 6283 | else |
eb697db5 DN |
6284 | ac_cv_header_stdc=no |
6285 | fi | |
6286 | rm -f conftest* | |
a4f64981 | 6287 | |
8c5ff6dd | 6288 | fi |
a4f64981 | 6289 | |
eb697db5 DN |
6290 | if test $ac_cv_header_stdc = yes; then |
6291 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6292 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 6293 | /* end confdefs.h. */ |
eb697db5 | 6294 | #include <stdlib.h> |
a4f64981 | 6295 | |
91e84f96 | 6296 | _ACEOF |
eb697db5 DN |
6297 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6298 | $EGREP "free" >/dev/null 2>&1; then : | |
a4f64981 | 6299 | |
91e84f96 | 6300 | else |
eb697db5 | 6301 | ac_cv_header_stdc=no |
5929fbe7 | 6302 | fi |
eb697db5 | 6303 | rm -f conftest* |
91e84f96 | 6304 | |
91e84f96 GM |
6305 | fi |
6306 | ||
eb697db5 DN |
6307 | if test $ac_cv_header_stdc = yes; then |
6308 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6309 | if test "$cross_compiling" = yes; then : | |
6310 | : | |
6311 | else | |
6312 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6313 | /* end confdefs.h. */ | |
6314 | #include <ctype.h> | |
6315 | #include <stdlib.h> | |
6316 | #if ((' ' & 0x0FF) == 0x020) | |
6317 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6318 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6319 | #else | |
6320 | # define ISLOWER(c) \ | |
6321 | (('a' <= (c) && (c) <= 'i') \ | |
6322 | || ('j' <= (c) && (c) <= 'r') \ | |
6323 | || ('s' <= (c) && (c) <= 'z')) | |
6324 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6325 | #endif | |
91e84f96 | 6326 | |
eb697db5 DN |
6327 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
6328 | int | |
6329 | main () | |
6330 | { | |
6331 | int i; | |
6332 | for (i = 0; i < 256; i++) | |
6333 | if (XOR (islower (i), ISLOWER (i)) | |
6334 | || toupper (i) != TOUPPER (i)) | |
6335 | return 2; | |
6336 | return 0; | |
6337 | } | |
8c5ff6dd | 6338 | _ACEOF |
eb697db5 | 6339 | if ac_fn_c_try_run "$LINENO"; then : |
91e84f96 | 6340 | |
91e84f96 | 6341 | else |
eb697db5 DN |
6342 | ac_cv_header_stdc=no |
6343 | fi | |
6344 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6345 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
91e84f96 | 6346 | fi |
91e84f96 GM |
6347 | |
6348 | fi | |
eb697db5 DN |
6349 | fi |
6350 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
6351 | $as_echo "$ac_cv_header_stdc" >&6; } | |
6352 | if test $ac_cv_header_stdc = yes; then | |
91e84f96 | 6353 | |
eb697db5 | 6354 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
91e84f96 GM |
6355 | |
6356 | fi | |
6357 | ||
eb697db5 DN |
6358 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
6359 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
6360 | if test "${ac_cv_header_time+set}" = set; then : | |
6361 | $as_echo_n "(cached) " >&6 | |
6362 | else | |
6363 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6364 | /* end confdefs.h. */ | |
6365 | #include <sys/types.h> | |
6366 | #include <sys/time.h> | |
6367 | #include <time.h> | |
91e84f96 | 6368 | |
eb697db5 DN |
6369 | int |
6370 | main () | |
6371 | { | |
6372 | if ((struct tm *) 0) | |
6373 | return 0; | |
6374 | ; | |
6375 | return 0; | |
6376 | } | |
8c5ff6dd | 6377 | _ACEOF |
eb697db5 DN |
6378 | if ac_fn_c_try_compile "$LINENO"; then : |
6379 | ac_cv_header_time=yes | |
6380 | else | |
6381 | ac_cv_header_time=no | |
6382 | fi | |
6383 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6384 | fi | |
6385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 | |
6386 | $as_echo "$ac_cv_header_time" >&6; } | |
6387 | if test $ac_cv_header_time = yes; then | |
91e84f96 | 6388 | |
eb697db5 | 6389 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
91e84f96 | 6390 | |
eb697db5 | 6391 | fi |
91e84f96 | 6392 | |
eb697db5 DN |
6393 | ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default" |
6394 | if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : | |
6395 | ac_have_decl=1 | |
6396 | else | |
6397 | ac_have_decl=0 | |
6398 | fi | |
91e84f96 | 6399 | |
eb697db5 DN |
6400 | cat >>confdefs.h <<_ACEOF |
6401 | #define HAVE_DECL_SYS_SIGLIST $ac_have_decl | |
91e84f96 GM |
6402 | _ACEOF |
6403 | ||
eb697db5 DN |
6404 | if test $ac_cv_have_decl_sys_siglist != yes; then |
6405 | # For Tru64, at least: | |
6406 | ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default" | |
6407 | if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then : | |
6408 | ac_have_decl=1 | |
6409 | else | |
6410 | ac_have_decl=0 | |
6411 | fi | |
91e84f96 | 6412 | |
eb697db5 DN |
6413 | cat >>confdefs.h <<_ACEOF |
6414 | #define HAVE_DECL___SYS_SIGLIST $ac_have_decl | |
91e84f96 GM |
6415 | _ACEOF |
6416 | ||
eb697db5 | 6417 | if test $ac_cv_have_decl___sys_siglist = yes; then |
91e84f96 | 6418 | |
eb697db5 | 6419 | $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h |
91e84f96 GM |
6420 | |
6421 | fi | |
91e84f96 | 6422 | fi |
eb697db5 DN |
6423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
6424 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
6425 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
91e84f96 | 6426 | $as_echo_n "(cached) " >&6 |
91e84f96 | 6427 | else |
eb697db5 | 6428 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6429 | /* end confdefs.h. */ |
eb697db5 DN |
6430 | #include <sys/types.h> |
6431 | #include <sys/wait.h> | |
6432 | #ifndef WEXITSTATUS | |
6433 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) | |
6434 | #endif | |
6435 | #ifndef WIFEXITED | |
6436 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
6437 | #endif | |
6438 | ||
6439 | int | |
6440 | main () | |
6441 | { | |
6442 | int s; | |
6443 | wait (&s); | |
6444 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
6445 | ; | |
6446 | return 0; | |
6447 | } | |
91e84f96 | 6448 | _ACEOF |
eb697db5 DN |
6449 | if ac_fn_c_try_compile "$LINENO"; then : |
6450 | ac_cv_header_sys_wait_h=yes | |
91e84f96 | 6451 | else |
eb697db5 | 6452 | ac_cv_header_sys_wait_h=no |
91e84f96 | 6453 | fi |
91e84f96 | 6454 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 DN |
6455 | fi |
6456 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 | |
6457 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
6458 | if test $ac_cv_header_sys_wait_h = yes; then | |
91e84f96 | 6459 | |
eb697db5 | 6460 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
91e84f96 | 6461 | |
91e84f96 GM |
6462 | fi |
6463 | ||
91e84f96 | 6464 | |
eb697db5 DN |
6465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 |
6466 | $as_echo_n "checking for struct utimbuf... " >&6; } | |
6467 | if test "${emacs_cv_struct_utimbuf+set}" = set; then : | |
91e84f96 GM |
6468 | $as_echo_n "(cached) " >&6 |
6469 | else | |
eb697db5 DN |
6470 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6471 | /* end confdefs.h. */ | |
6472 | #ifdef TIME_WITH_SYS_TIME | |
6473 | #include <sys/time.h> | |
6474 | #include <time.h> | |
6475 | #else | |
6476 | #ifdef HAVE_SYS_TIME_H | |
6477 | #include <sys/time.h> | |
6478 | #else | |
6479 | #include <time.h> | |
6480 | #endif | |
6481 | #endif | |
6482 | #ifdef HAVE_UTIME_H | |
6483 | #include <utime.h> | |
6484 | #endif | |
6485 | int | |
6486 | main () | |
6487 | { | |
6488 | static struct utimbuf x; x.actime = x.modtime; | |
6489 | ; | |
6490 | return 0; | |
6491 | } | |
6492 | _ACEOF | |
6493 | if ac_fn_c_try_compile "$LINENO"; then : | |
6494 | emacs_cv_struct_utimbuf=yes | |
6495 | else | |
6496 | emacs_cv_struct_utimbuf=no | |
6497 | fi | |
6498 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
91e84f96 | 6499 | fi |
eb697db5 DN |
6500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5 |
6501 | $as_echo "$emacs_cv_struct_utimbuf" >&6; } | |
6502 | if test $emacs_cv_struct_utimbuf = yes; then | |
6503 | ||
6504 | $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h | |
91e84f96 GM |
6505 | |
6506 | fi | |
eb697db5 DN |
6507 | |
6508 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 | |
6509 | $as_echo_n "checking return type of signal handlers... " >&6; } | |
6510 | if test "${ac_cv_type_signal+set}" = set; then : | |
91e84f96 GM |
6511 | $as_echo_n "(cached) " >&6 |
6512 | else | |
eb697db5 | 6513 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6514 | /* end confdefs.h. */ |
eb697db5 DN |
6515 | #include <sys/types.h> |
6516 | #include <signal.h> | |
91e84f96 | 6517 | |
91e84f96 GM |
6518 | int |
6519 | main () | |
6520 | { | |
eb697db5 | 6521 | return *(signal (0, 0)) (0) == 1; |
91e84f96 GM |
6522 | ; |
6523 | return 0; | |
6524 | } | |
6525 | _ACEOF | |
eb697db5 DN |
6526 | if ac_fn_c_try_compile "$LINENO"; then : |
6527 | ac_cv_type_signal=int | |
91e84f96 | 6528 | else |
eb697db5 | 6529 | ac_cv_type_signal=void |
91e84f96 | 6530 | fi |
eb697db5 | 6531 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6532 | fi |
eb697db5 DN |
6533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 |
6534 | $as_echo "$ac_cv_type_signal" >&6; } | |
91e84f96 | 6535 | |
eb697db5 DN |
6536 | cat >>confdefs.h <<_ACEOF |
6537 | #define RETSIGTYPE $ac_cv_type_signal | |
5929fbe7 | 6538 | _ACEOF |
91e84f96 GM |
6539 | |
6540 | ||
91e84f96 | 6541 | |
eb697db5 DN |
6542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5 |
6543 | $as_echo_n "checking for speed_t... " >&6; } | |
6544 | if test "${emacs_cv_speed_t+set}" = set; then : | |
e6df49e4 GM |
6545 | $as_echo_n "(cached) " >&6 |
6546 | else | |
eb697db5 | 6547 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
e6df49e4 | 6548 | /* end confdefs.h. */ |
eb697db5 | 6549 | #include <termios.h> |
8c5ff6dd KR |
6550 | int |
6551 | main () | |
6552 | { | |
eb697db5 | 6553 | speed_t x = 1; |
8c5ff6dd KR |
6554 | ; |
6555 | return 0; | |
6556 | } | |
91e84f96 | 6557 | _ACEOF |
eb697db5 DN |
6558 | if ac_fn_c_try_compile "$LINENO"; then : |
6559 | emacs_cv_speed_t=yes | |
8c5ff6dd | 6560 | else |
eb697db5 | 6561 | emacs_cv_speed_t=no |
8c5ff6dd | 6562 | fi |
eb697db5 | 6563 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6564 | fi |
eb697db5 DN |
6565 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5 |
6566 | $as_echo "$emacs_cv_speed_t" >&6; } | |
6567 | if test $emacs_cv_speed_t = yes; then | |
91e84f96 | 6568 | |
eb697db5 | 6569 | $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h |
a4f64981 | 6570 | |
8c5ff6dd KR |
6571 | fi |
6572 | ||
eb697db5 DN |
6573 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 |
6574 | $as_echo_n "checking for struct timeval... " >&6; } | |
6575 | if test "${emacs_cv_struct_timeval+set}" = set; then : | |
91e84f96 GM |
6576 | $as_echo_n "(cached) " >&6 |
6577 | else | |
eb697db5 | 6578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6579 | /* end confdefs.h. */ |
eb697db5 DN |
6580 | #ifdef TIME_WITH_SYS_TIME |
6581 | #include <sys/time.h> | |
6582 | #include <time.h> | |
6583 | #else | |
6584 | #ifdef HAVE_SYS_TIME_H | |
6585 | #include <sys/time.h> | |
6586 | #else | |
6587 | #include <time.h> | |
6588 | #endif | |
6589 | #endif | |
91e84f96 GM |
6590 | int |
6591 | main () | |
6592 | { | |
eb697db5 | 6593 | static struct timeval x; x.tv_sec = x.tv_usec; |
91e84f96 GM |
6594 | ; |
6595 | return 0; | |
6596 | } | |
6597 | _ACEOF | |
eb697db5 DN |
6598 | if ac_fn_c_try_compile "$LINENO"; then : |
6599 | emacs_cv_struct_timeval=yes | |
91e84f96 | 6600 | else |
eb697db5 | 6601 | emacs_cv_struct_timeval=no |
91e84f96 | 6602 | fi |
eb697db5 | 6603 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6604 | fi |
eb697db5 DN |
6605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5 |
6606 | $as_echo "$emacs_cv_struct_timeval" >&6; } | |
6607 | HAVE_TIMEVAL=$emacs_cv_struct_timeval | |
6608 | if test $emacs_cv_struct_timeval = yes; then | |
91e84f96 | 6609 | |
eb697db5 | 6610 | $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h |
91e84f96 GM |
6611 | |
6612 | fi | |
6613 | ||
eb697db5 DN |
6614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5 |
6615 | $as_echo_n "checking for struct exception... " >&6; } | |
6616 | if test "${emacs_cv_struct_exception+set}" = set; then : | |
91e84f96 GM |
6617 | $as_echo_n "(cached) " >&6 |
6618 | else | |
eb697db5 | 6619 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6620 | /* end confdefs.h. */ |
eb697db5 | 6621 | #include <math.h> |
91e84f96 GM |
6622 | int |
6623 | main () | |
6624 | { | |
eb697db5 | 6625 | static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1; |
91e84f96 GM |
6626 | ; |
6627 | return 0; | |
6628 | } | |
6629 | _ACEOF | |
eb697db5 DN |
6630 | if ac_fn_c_try_compile "$LINENO"; then : |
6631 | emacs_cv_struct_exception=yes | |
91e84f96 | 6632 | else |
eb697db5 DN |
6633 | emacs_cv_struct_exception=no |
6634 | fi | |
6635 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6636 | fi | |
6637 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5 | |
6638 | $as_echo "$emacs_cv_struct_exception" >&6; } | |
6639 | HAVE_EXCEPTION=$emacs_cv_struct_exception | |
6640 | if test $emacs_cv_struct_exception != yes; then | |
6641 | ||
6642 | $as_echo "#define NO_MATHERR 1" >>confdefs.h | |
91e84f96 | 6643 | |
91e84f96 GM |
6644 | fi |
6645 | ||
eb697db5 DN |
6646 | for ac_header in sys/socket.h |
6647 | do : | |
6648 | ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" | |
6649 | if test "x$ac_cv_header_sys_socket_h" = x""yes; then : | |
6650 | cat >>confdefs.h <<_ACEOF | |
6651 | #define HAVE_SYS_SOCKET_H 1 | |
6652 | _ACEOF | |
6653 | ||
91e84f96 | 6654 | fi |
91e84f96 | 6655 | |
eb697db5 DN |
6656 | done |
6657 | ||
6658 | for ac_header in net/if.h | |
6659 | do : | |
6660 | ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default | |
6661 | #if HAVE_SYS_SOCKET_H | |
6662 | #include <sys/socket.h> | |
6663 | #endif | |
6664 | " | |
6665 | if test "x$ac_cv_header_net_if_h" = x""yes; then : | |
6666 | cat >>confdefs.h <<_ACEOF | |
6667 | #define HAVE_NET_IF_H 1 | |
91e84f96 GM |
6668 | _ACEOF |
6669 | ||
6670 | fi | |
6671 | ||
eb697db5 DN |
6672 | done |
6673 | ||
6674 | ||
6675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 | |
6676 | $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } | |
6677 | if test "${ac_cv_struct_tm+set}" = set; then : | |
91e84f96 GM |
6678 | $as_echo_n "(cached) " >&6 |
6679 | else | |
eb697db5 | 6680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6681 | /* end confdefs.h. */ |
eb697db5 DN |
6682 | #include <sys/types.h> |
6683 | #include <time.h> | |
91e84f96 GM |
6684 | |
6685 | int | |
6686 | main () | |
6687 | { | |
eb697db5 DN |
6688 | struct tm tm; |
6689 | int *p = &tm.tm_sec; | |
6690 | return !p; | |
91e84f96 GM |
6691 | ; |
6692 | return 0; | |
6693 | } | |
6694 | _ACEOF | |
eb697db5 DN |
6695 | if ac_fn_c_try_compile "$LINENO"; then : |
6696 | ac_cv_struct_tm=time.h | |
91e84f96 | 6697 | else |
eb697db5 | 6698 | ac_cv_struct_tm=sys/time.h |
91e84f96 | 6699 | fi |
eb697db5 | 6700 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
15e12598 | 6701 | fi |
eb697db5 DN |
6702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 |
6703 | $as_echo "$ac_cv_struct_tm" >&6; } | |
6704 | if test $ac_cv_struct_tm = sys/time.h; then | |
6705 | ||
6706 | $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h | |
91e84f96 | 6707 | |
91e84f96 | 6708 | fi |
91e84f96 | 6709 | |
eb697db5 DN |
6710 | ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> |
6711 | #include <$ac_cv_struct_tm> | |
91e84f96 | 6712 | |
eb697db5 DN |
6713 | " |
6714 | if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then : | |
a4f64981 | 6715 | |
eb697db5 DN |
6716 | cat >>confdefs.h <<_ACEOF |
6717 | #define HAVE_STRUCT_TM_TM_ZONE 1 | |
91e84f96 GM |
6718 | _ACEOF |
6719 | ||
91e84f96 | 6720 | |
eb697db5 | 6721 | fi |
91e84f96 | 6722 | |
eb697db5 | 6723 | if test "$ac_cv_member_struct_tm_tm_zone" = yes; then |
91e84f96 | 6724 | |
eb697db5 | 6725 | $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h |
91e84f96 | 6726 | |
91e84f96 | 6727 | else |
eb697db5 DN |
6728 | ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> |
6729 | " | |
6730 | if test "x$ac_cv_have_decl_tzname" = x""yes; then : | |
6731 | ac_have_decl=1 | |
8c5ff6dd | 6732 | else |
eb697db5 | 6733 | ac_have_decl=0 |
8c5ff6dd | 6734 | fi |
49ebbd65 | 6735 | |
eb697db5 DN |
6736 | cat >>confdefs.h <<_ACEOF |
6737 | #define HAVE_DECL_TZNAME $ac_have_decl | |
91e84f96 | 6738 | _ACEOF |
eb697db5 DN |
6739 | |
6740 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 | |
6741 | $as_echo_n "checking for tzname... " >&6; } | |
6742 | if test "${ac_cv_var_tzname+set}" = set; then : | |
5929fbe7 GM |
6743 | $as_echo_n "(cached) " >&6 |
6744 | else | |
eb697db5 | 6745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6746 | /* end confdefs.h. */ |
eb697db5 DN |
6747 | #include <time.h> |
6748 | #if !HAVE_DECL_TZNAME | |
6749 | extern char *tzname[]; | |
91e84f96 GM |
6750 | #endif |
6751 | ||
a4f64981 GM |
6752 | int |
6753 | main () | |
6754 | { | |
eb697db5 | 6755 | return tzname[0][0]; |
a4f64981 GM |
6756 | ; |
6757 | return 0; | |
6758 | } | |
91e84f96 | 6759 | _ACEOF |
eb697db5 DN |
6760 | if ac_fn_c_try_link "$LINENO"; then : |
6761 | ac_cv_var_tzname=yes | |
91e84f96 | 6762 | else |
eb697db5 | 6763 | ac_cv_var_tzname=no |
91e84f96 | 6764 | fi |
eb697db5 DN |
6765 | rm -f core conftest.err conftest.$ac_objext \ |
6766 | conftest$ac_exeext conftest.$ac_ext | |
6767 | fi | |
6768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 | |
6769 | $as_echo "$ac_cv_var_tzname" >&6; } | |
6770 | if test $ac_cv_var_tzname = yes; then | |
5929fbe7 | 6771 | |
eb697db5 DN |
6772 | $as_echo "#define HAVE_TZNAME 1" >>confdefs.h |
6773 | ||
6774 | fi | |
a4f64981 | 6775 | fi |
aaa36002 | 6776 | |
eb697db5 DN |
6777 | ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h> |
6778 | " | |
6779 | if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then : | |
6780 | ||
6781 | $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h | |
91e84f96 GM |
6782 | |
6783 | fi | |
eb697db5 DN |
6784 | |
6785 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default | |
6786 | #if HAVE_SYS_SOCKET_H | |
6787 | #include <sys/socket.h> | |
6788 | #endif | |
6789 | #if HAVE_NET_IF_H | |
6790 | #include <net/if.h> | |
6791 | #endif | |
6792 | " | |
6793 | if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then : | |
aaa36002 | 6794 | |
5929fbe7 | 6795 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 6796 | #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1 |
91e84f96 | 6797 | _ACEOF |
91e84f96 | 6798 | |
91e84f96 | 6799 | |
8c5ff6dd | 6800 | fi |
eb697db5 DN |
6801 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default |
6802 | #if HAVE_SYS_SOCKET_H | |
6803 | #include <sys/socket.h> | |
6804 | #endif | |
6805 | #if HAVE_NET_IF_H | |
6806 | #include <net/if.h> | |
91e84f96 | 6807 | #endif |
eb697db5 DN |
6808 | " |
6809 | if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then : | |
49ebbd65 | 6810 | |
eb697db5 DN |
6811 | cat >>confdefs.h <<_ACEOF |
6812 | #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1 | |
5929fbe7 | 6813 | _ACEOF |
91e84f96 | 6814 | |
91e84f96 | 6815 | |
8c5ff6dd | 6816 | fi |
eb697db5 DN |
6817 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default |
6818 | #if HAVE_SYS_SOCKET_H | |
6819 | #include <sys/socket.h> | |
91e84f96 | 6820 | #endif |
eb697db5 DN |
6821 | #if HAVE_NET_IF_H |
6822 | #include <net/if.h> | |
91e84f96 | 6823 | #endif |
eb697db5 DN |
6824 | " |
6825 | if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then : | |
91e84f96 | 6826 | |
eb697db5 DN |
6827 | cat >>confdefs.h <<_ACEOF |
6828 | #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1 | |
91e84f96 | 6829 | _ACEOF |
91e84f96 | 6830 | |
5929fbe7 | 6831 | |
91e84f96 | 6832 | fi |
eb697db5 DN |
6833 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default |
6834 | #if HAVE_SYS_SOCKET_H | |
6835 | #include <sys/socket.h> | |
6836 | #endif | |
6837 | #if HAVE_NET_IF_H | |
6838 | #include <net/if.h> | |
6839 | #endif | |
6840 | " | |
6841 | if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then : | |
cd03c74a | 6842 | |
5929fbe7 | 6843 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 6844 | #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1 |
5929fbe7 | 6845 | _ACEOF |
49ebbd65 | 6846 | |
91e84f96 | 6847 | |
91e84f96 | 6848 | fi |
eb697db5 DN |
6849 | ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default |
6850 | #if HAVE_SYS_SOCKET_H | |
6851 | #include <sys/socket.h> | |
6852 | #endif | |
6853 | #if HAVE_NET_IF_H | |
6854 | #include <net/if.h> | |
6855 | #endif | |
6856 | " | |
6857 | if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then : | |
91e84f96 GM |
6858 | |
6859 | cat >>confdefs.h <<_ACEOF | |
eb697db5 | 6860 | #define HAVE_STRUCT_IFREQ_IFR_ADDR 1 |
91e84f96 GM |
6861 | _ACEOF |
6862 | ||
5929fbe7 | 6863 | |
91e84f96 GM |
6864 | fi |
6865 | ||
5929fbe7 | 6866 | |
5929fbe7 | 6867 | |
eb697db5 DN |
6868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 |
6869 | $as_echo_n "checking for function prototypes... " >&6; } | |
6870 | if test "$ac_cv_prog_cc_c89" != no; then | |
6871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6872 | $as_echo "yes" >&6; } | |
5929fbe7 | 6873 | |
eb697db5 | 6874 | $as_echo "#define PROTOTYPES 1" >>confdefs.h |
5929fbe7 | 6875 | |
5929fbe7 | 6876 | |
eb697db5 | 6877 | $as_echo "#define __PROTOTYPES 1" >>confdefs.h |
5929fbe7 | 6878 | |
eb697db5 DN |
6879 | else |
6880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6881 | $as_echo "no" >&6; } | |
91e84f96 GM |
6882 | fi |
6883 | ||
eb697db5 DN |
6884 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 |
6885 | $as_echo_n "checking for working volatile... " >&6; } | |
6886 | if test "${ac_cv_c_volatile+set}" = set; then : | |
91e84f96 GM |
6887 | $as_echo_n "(cached) " >&6 |
6888 | else | |
eb697db5 | 6889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 6890 | /* end confdefs.h. */ |
91e84f96 GM |
6891 | |
6892 | int | |
6893 | main () | |
6894 | { | |
eb697db5 DN |
6895 | |
6896 | volatile int x; | |
6897 | int * volatile y = (int *) 0; | |
6898 | return !x && !y; | |
8c5ff6dd KR |
6899 | ; |
6900 | return 0; | |
91e84f96 GM |
6901 | } |
6902 | _ACEOF | |
eb697db5 DN |
6903 | if ac_fn_c_try_compile "$LINENO"; then : |
6904 | ac_cv_c_volatile=yes | |
91e84f96 | 6905 | else |
eb697db5 | 6906 | ac_cv_c_volatile=no |
91e84f96 | 6907 | fi |
eb697db5 | 6908 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6909 | fi |
eb697db5 DN |
6910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 |
6911 | $as_echo "$ac_cv_c_volatile" >&6; } | |
6912 | if test $ac_cv_c_volatile = no; then | |
91e84f96 | 6913 | |
eb697db5 | 6914 | $as_echo "#define volatile /**/" >>confdefs.h |
91e84f96 | 6915 | |
91e84f96 GM |
6916 | fi |
6917 | ||
eb697db5 DN |
6918 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
6919 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
6920 | if test "${ac_cv_c_const+set}" = set; then : | |
91e84f96 GM |
6921 | $as_echo_n "(cached) " >&6 |
6922 | else | |
eb697db5 | 6923 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 GM |
6924 | /* end confdefs.h. */ |
6925 | ||
91e84f96 GM |
6926 | int |
6927 | main () | |
6928 | { | |
eb697db5 DN |
6929 | /* FIXME: Include the comments suggested by Paul. */ |
6930 | #ifndef __cplusplus | |
6931 | /* Ultrix mips cc rejects this. */ | |
6932 | typedef int charset[2]; | |
6933 | const charset cs; | |
6934 | /* SunOS 4.1.1 cc rejects this. */ | |
6935 | char const *const *pcpcc; | |
6936 | char **ppc; | |
6937 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
6938 | struct point {int x, y;}; | |
6939 | static struct point const zero = {0,0}; | |
6940 | /* AIX XL C 1.02.0.0 rejects this. | |
6941 | It does not let you subtract one const X* pointer from another in | |
6942 | an arm of an if-expression whose if-part is not a constant | |
6943 | expression */ | |
6944 | const char *g = "string"; | |
6945 | pcpcc = &g + (g ? g-g : 0); | |
6946 | /* HPUX 7.0 cc rejects these. */ | |
6947 | ++pcpcc; | |
6948 | ppc = (char**) pcpcc; | |
6949 | pcpcc = (char const *const *) ppc; | |
6950 | { /* SCO 3.2v4 cc rejects this. */ | |
6951 | char *t; | |
6952 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
6953 | ||
6954 | *t++ = 0; | |
6955 | if (s) return 0; | |
6956 | } | |
6957 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
6958 | int x[] = {25, 17}; | |
6959 | const int *foo = &x[0]; | |
6960 | ++foo; | |
6961 | } | |
6962 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
6963 | typedef const int *iptr; | |
6964 | iptr p = 0; | |
6965 | ++p; | |
6966 | } | |
6967 | { /* AIX XL C 1.02.0.0 rejects this saying | |
6968 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
6969 | struct s { int j; const int *ap[3]; }; | |
6970 | struct s *b; b->j = 5; | |
6971 | } | |
6972 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
6973 | const int foo = 10; | |
6974 | if (!foo) return 0; | |
6975 | } | |
6976 | return !cs[0] && !zero.x; | |
6977 | #endif | |
6978 | ||
91e84f96 GM |
6979 | ; |
6980 | return 0; | |
6981 | } | |
6982 | _ACEOF | |
eb697db5 DN |
6983 | if ac_fn_c_try_compile "$LINENO"; then : |
6984 | ac_cv_c_const=yes | |
91e84f96 | 6985 | else |
eb697db5 | 6986 | ac_cv_c_const=no |
91e84f96 | 6987 | fi |
eb697db5 | 6988 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 6989 | fi |
eb697db5 DN |
6990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
6991 | $as_echo "$ac_cv_c_const" >&6; } | |
6992 | if test $ac_cv_c_const = no; then | |
91e84f96 | 6993 | |
eb697db5 | 6994 | $as_echo "#define const /**/" >>confdefs.h |
91e84f96 GM |
6995 | |
6996 | fi | |
6997 | ||
eb697db5 DN |
6998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5 |
6999 | $as_echo_n "checking for void * support... " >&6; } | |
7000 | if test "${emacs_cv_void_star+set}" = set; then : | |
91e84f96 GM |
7001 | $as_echo_n "(cached) " >&6 |
7002 | else | |
eb697db5 | 7003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 GM |
7004 | /* end confdefs.h. */ |
7005 | ||
91e84f96 GM |
7006 | int |
7007 | main () | |
7008 | { | |
eb697db5 | 7009 | void * foo; |
91e84f96 GM |
7010 | ; |
7011 | return 0; | |
7012 | } | |
7013 | _ACEOF | |
eb697db5 DN |
7014 | if ac_fn_c_try_compile "$LINENO"; then : |
7015 | emacs_cv_void_star=yes | |
91e84f96 | 7016 | else |
eb697db5 | 7017 | emacs_cv_void_star=no |
91e84f96 | 7018 | fi |
eb697db5 | 7019 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 7020 | fi |
eb697db5 DN |
7021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5 |
7022 | $as_echo "$emacs_cv_void_star" >&6; } | |
7023 | if test $emacs_cv_void_star = yes; then | |
7024 | $as_echo "#define POINTER_TYPE void" >>confdefs.h | |
7025 | ||
91e84f96 | 7026 | else |
eb697db5 | 7027 | $as_echo "#define POINTER_TYPE char" >>confdefs.h |
15e12598 | 7028 | |
91e84f96 GM |
7029 | fi |
7030 | ||
671d409f AS |
7031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
7032 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
7033 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
7034 | $as_echo_n "(cached) " >&6 | |
7035 | else | |
7036 | ac_cv_c_bigendian=unknown | |
7037 | # See if we're dealing with a universal compiler. | |
7038 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7039 | /* end confdefs.h. */ | |
7040 | #ifndef __APPLE_CC__ | |
7041 | not a universal capable compiler | |
7042 | #endif | |
7043 | typedef int dummy; | |
7044 | ||
7045 | _ACEOF | |
7046 | if ac_fn_c_try_compile "$LINENO"; then : | |
7047 | ||
7048 | # Check for potential -arch flags. It is not universal unless | |
7049 | # there are at least two -arch flags with different values. | |
7050 | ac_arch= | |
7051 | ac_prev= | |
7052 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
7053 | if test -n "$ac_prev"; then | |
7054 | case $ac_word in | |
7055 | i?86 | x86_64 | ppc | ppc64) | |
7056 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
7057 | ac_arch=$ac_word | |
7058 | else | |
7059 | ac_cv_c_bigendian=universal | |
7060 | break | |
7061 | fi | |
7062 | ;; | |
7063 | esac | |
7064 | ac_prev= | |
7065 | elif test "x$ac_word" = "x-arch"; then | |
7066 | ac_prev=arch | |
7067 | fi | |
7068 | done | |
7069 | fi | |
7070 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7071 | if test $ac_cv_c_bigendian = unknown; then | |
7072 | # See if sys/param.h defines the BYTE_ORDER macro. | |
7073 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7074 | /* end confdefs.h. */ | |
7075 | #include <sys/types.h> | |
7076 | #include <sys/param.h> | |
7077 | ||
7078 | int | |
7079 | main () | |
7080 | { | |
7081 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
7082 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
7083 | && LITTLE_ENDIAN) | |
7084 | bogus endian macros | |
7085 | #endif | |
7086 | ||
7087 | ; | |
7088 | return 0; | |
7089 | } | |
7090 | _ACEOF | |
7091 | if ac_fn_c_try_compile "$LINENO"; then : | |
7092 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
7093 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7094 | /* end confdefs.h. */ | |
7095 | #include <sys/types.h> | |
7096 | #include <sys/param.h> | |
7097 | ||
7098 | int | |
7099 | main () | |
7100 | { | |
7101 | #if BYTE_ORDER != BIG_ENDIAN | |
7102 | not big endian | |
7103 | #endif | |
7104 | ||
7105 | ; | |
7106 | return 0; | |
7107 | } | |
7108 | _ACEOF | |
7109 | if ac_fn_c_try_compile "$LINENO"; then : | |
7110 | ac_cv_c_bigendian=yes | |
7111 | else | |
7112 | ac_cv_c_bigendian=no | |
7113 | fi | |
7114 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7115 | fi | |
7116 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7117 | fi | |
7118 | if test $ac_cv_c_bigendian = unknown; then | |
7119 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
7120 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7121 | /* end confdefs.h. */ | |
7122 | #include <limits.h> | |
7123 | ||
7124 | int | |
7125 | main () | |
7126 | { | |
7127 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
7128 | bogus endian macros | |
7129 | #endif | |
7130 | ||
7131 | ; | |
7132 | return 0; | |
7133 | } | |
7134 | _ACEOF | |
7135 | if ac_fn_c_try_compile "$LINENO"; then : | |
7136 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
7137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7138 | /* end confdefs.h. */ | |
7139 | #include <limits.h> | |
7140 | ||
7141 | int | |
7142 | main () | |
7143 | { | |
7144 | #ifndef _BIG_ENDIAN | |
7145 | not big endian | |
7146 | #endif | |
7147 | ||
7148 | ; | |
7149 | return 0; | |
7150 | } | |
7151 | _ACEOF | |
7152 | if ac_fn_c_try_compile "$LINENO"; then : | |
7153 | ac_cv_c_bigendian=yes | |
7154 | else | |
7155 | ac_cv_c_bigendian=no | |
7156 | fi | |
7157 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7158 | fi | |
7159 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7160 | fi | |
7161 | if test $ac_cv_c_bigendian = unknown; then | |
7162 | # Compile a test program. | |
7163 | if test "$cross_compiling" = yes; then : | |
7164 | # Try to guess by grepping values from an object file. | |
7165 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7166 | /* end confdefs.h. */ | |
7167 | short int ascii_mm[] = | |
7168 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
7169 | short int ascii_ii[] = | |
7170 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
7171 | int use_ascii (int i) { | |
7172 | return ascii_mm[i] + ascii_ii[i]; | |
7173 | } | |
7174 | short int ebcdic_ii[] = | |
7175 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
7176 | short int ebcdic_mm[] = | |
7177 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
7178 | int use_ebcdic (int i) { | |
7179 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
7180 | } | |
7181 | extern int foo; | |
7182 | ||
7183 | int | |
7184 | main () | |
7185 | { | |
7186 | return use_ascii (foo) == use_ebcdic (foo); | |
7187 | ; | |
7188 | return 0; | |
7189 | } | |
7190 | _ACEOF | |
7191 | if ac_fn_c_try_compile "$LINENO"; then : | |
7192 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
7193 | ac_cv_c_bigendian=yes | |
7194 | fi | |
7195 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
7196 | if test "$ac_cv_c_bigendian" = unknown; then | |
7197 | ac_cv_c_bigendian=no | |
7198 | else | |
7199 | # finding both strings is unlikely to happen, but who knows? | |
7200 | ac_cv_c_bigendian=unknown | |
7201 | fi | |
7202 | fi | |
7203 | fi | |
7204 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7205 | else | |
7206 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7207 | /* end confdefs.h. */ | |
7208 | $ac_includes_default | |
7209 | int | |
7210 | main () | |
7211 | { | |
7212 | ||
7213 | /* Are we little or big endian? From Harbison&Steele. */ | |
7214 | union | |
7215 | { | |
7216 | long int l; | |
7217 | char c[sizeof (long int)]; | |
7218 | } u; | |
7219 | u.l = 1; | |
7220 | return u.c[sizeof (long int) - 1] == 1; | |
7221 | ||
7222 | ; | |
7223 | return 0; | |
7224 | } | |
7225 | _ACEOF | |
7226 | if ac_fn_c_try_run "$LINENO"; then : | |
7227 | ac_cv_c_bigendian=no | |
7228 | else | |
7229 | ac_cv_c_bigendian=yes | |
7230 | fi | |
7231 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
7232 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
7233 | fi | |
7234 | ||
7235 | fi | |
7236 | fi | |
7237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
7238 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
7239 | case $ac_cv_c_bigendian in #( | |
7240 | yes) | |
7241 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
7242 | ;; #( | |
7243 | no) | |
7244 | ;; #( | |
7245 | universal) | |
7246 | ||
7247 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
91e84f96 | 7248 | |
671d409f AS |
7249 | ;; #( |
7250 | *) | |
a8101f66 | 7251 | as_fn_error "unknown endianness |
671d409f AS |
7252 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
7253 | esac | |
91e84f96 | 7254 | |
eb697db5 DN |
7255 | |
7256 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
7257 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
7258 | set x ${MAKE-make} | |
7259 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
7260 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
91e84f96 GM |
7261 | $as_echo_n "(cached) " >&6 |
7262 | else | |
eb697db5 DN |
7263 | cat >conftest.make <<\_ACEOF |
7264 | SHELL = /bin/sh | |
7265 | all: | |
7266 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
91e84f96 | 7267 | _ACEOF |
eb697db5 DN |
7268 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
7269 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
7270 | *@@@%%%=?*=@@@%%%*) | |
7271 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
7272 | *) | |
7273 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
5929fbe7 | 7274 | esac |
eb697db5 DN |
7275 | rm -f conftest.make |
7276 | fi | |
7277 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then | |
7278 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7279 | $as_echo "yes" >&6; } | |
7280 | SET_MAKE= | |
5929fbe7 | 7281 | else |
eb697db5 DN |
7282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
7283 | $as_echo "no" >&6; } | |
7284 | SET_MAKE="MAKE=${MAKE-make}" | |
5929fbe7 | 7285 | fi |
8c5ff6dd KR |
7286 | |
7287 | ||
eb697db5 DN |
7288 | DEPFLAGS= |
7289 | MKDEPDIR=":" | |
7290 | deps_frag=deps.mk | |
7291 | if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then | |
7292 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5 | |
7293 | $as_echo_n "checking whether we are using GNU Make... " >&6; } | |
7294 | HAVE_GNU_MAKE=no | |
7295 | testval=`make --version 2>/dev/null | grep 'GNU Make'` | |
7296 | if test "x$testval" != x; then | |
7297 | HAVE_GNU_MAKE=yes | |
7298 | else | |
7299 | ac_enable_autodepend=no | |
7300 | fi | |
7301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5 | |
7302 | $as_echo "$HAVE_GNU_MAKE" >&6; } | |
7303 | if test $HAVE_GNU_MAKE = yes; then | |
7304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5 | |
7305 | $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; } | |
7306 | SAVE_CFLAGS="$CFLAGS" | |
7307 | CFLAGS="$CFLAGS -MMD -MF deps.d" | |
7308 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
7309 | /* end confdefs.h. */ |
7310 | ||
91e84f96 GM |
7311 | int |
7312 | main () | |
7313 | { | |
eb697db5 | 7314 | |
91e84f96 GM |
7315 | ; |
7316 | return 0; | |
7317 | } | |
7318 | _ACEOF | |
eb697db5 | 7319 | if ac_fn_c_try_compile "$LINENO"; then : |
91e84f96 | 7320 | |
91e84f96 | 7321 | else |
eb697db5 DN |
7322 | ac_enable_autodepend=no |
7323 | fi | |
7324 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7325 | CFLAGS="$SAVE_CFLAGS" | |
7326 | test -f deps.d || ac_enable_autodepend=no | |
7327 | rm -rf deps.d | |
7328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5 | |
7329 | $as_echo "$ac_enable_autodepend" >&6; } | |
7330 | fi | |
7331 | if test $ac_enable_autodepend = yes; then | |
7332 | DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d' | |
7333 | ## In parallel builds, another make might create depdir between | |
7334 | ## the first test and mkdir, so stick another test on the end. | |
7335 | ## Or use mkinstalldirs? mkdir -p is not portable. | |
7336 | MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}' | |
7337 | deps_frag=autodeps.mk | |
7338 | fi | |
91e84f96 | 7339 | fi |
eb697db5 | 7340 | deps_frag=$srcdir/src/$deps_frag |
91e84f96 | 7341 | |
91e84f96 | 7342 | |
91e84f96 | 7343 | |
eb697db5 DN |
7344 | |
7345 | ||
7346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5 | |
7347 | $as_echo_n "checking for long file names... " >&6; } | |
7348 | if test "${ac_cv_sys_long_file_names+set}" = set; then : | |
91e84f96 GM |
7349 | $as_echo_n "(cached) " >&6 |
7350 | else | |
eb697db5 DN |
7351 | ac_cv_sys_long_file_names=yes |
7352 | # Test for long file names in all the places we know might matter: | |
7353 | # . the current directory, where building will happen | |
7354 | # $prefix/lib where we will be installing things | |
7355 | # $exec_prefix/lib likewise | |
7356 | # $TMPDIR if set, where it might want to write temporary files | |
7357 | # /tmp where it might want to write temporary files | |
7358 | # /var/tmp likewise | |
7359 | # /usr/tmp likewise | |
7360 | for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do | |
7361 | # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib | |
7362 | # in the usual case where exec_prefix is '${prefix}'. | |
7363 | case $ac_dir in #( | |
7364 | . | /* | ?:[\\/]*) ;; #( | |
7365 | *) continue;; | |
7366 | esac | |
7367 | test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. | |
7368 | ac_xdir=$ac_dir/cf$$ | |
7369 | (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue | |
7370 | ac_tf1=$ac_xdir/conftest9012345 | |
7371 | ac_tf2=$ac_xdir/conftest9012346 | |
7372 | touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || | |
7373 | ac_cv_sys_long_file_names=no | |
7374 | rm -f -r "$ac_xdir" 2>/dev/null | |
7375 | test $ac_cv_sys_long_file_names = no && break | |
91e84f96 | 7376 | done |
91e84f96 | 7377 | fi |
eb697db5 DN |
7378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 |
7379 | $as_echo "$ac_cv_sys_long_file_names" >&6; } | |
7380 | if test $ac_cv_sys_long_file_names = yes; then | |
91e84f96 | 7381 | |
eb697db5 | 7382 | $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h |
91e84f96 | 7383 | |
91e84f96 GM |
7384 | fi |
7385 | ||
91e84f96 | 7386 | |
eb697db5 | 7387 | #### Choose a window system. |
91e84f96 | 7388 | |
eb697db5 DN |
7389 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 |
7390 | $as_echo_n "checking for X... " >&6; } | |
91e84f96 | 7391 | |
91e84f96 | 7392 | |
eb697db5 DN |
7393 | # Check whether --with-x was given. |
7394 | if test "${with_x+set}" = set; then : | |
7395 | withval=$with_x; | |
7396 | fi | |
91e84f96 | 7397 | |
eb697db5 DN |
7398 | # $have_x is `yes', `no', `disabled', or empty when we do not yet know. |
7399 | if test "x$with_x" = xno; then | |
7400 | # The user explicitly disabled X. | |
7401 | have_x=disabled | |
91e84f96 | 7402 | else |
eb697db5 DN |
7403 | case $x_includes,$x_libraries in #( |
7404 | *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #( | |
7405 | *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : | |
7406 | $as_echo_n "(cached) " >&6 | |
7407 | else | |
7408 | # One or both of the vars are not set, and there is no cached value. | |
7409 | ac_x_includes=no ac_x_libraries=no | |
7410 | rm -f -r conftest.dir | |
7411 | if mkdir conftest.dir; then | |
7412 | cd conftest.dir | |
7413 | cat >Imakefile <<'_ACEOF' | |
7414 | incroot: | |
7415 | @echo incroot='${INCROOT}' | |
7416 | usrlibdir: | |
7417 | @echo usrlibdir='${USRLIBDIR}' | |
7418 | libdir: | |
7419 | @echo libdir='${LIBDIR}' | |
7420 | _ACEOF | |
7421 | if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then | |
7422 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
7423 | for ac_var in incroot usrlibdir libdir; do | |
7424 | eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" | |
7425 | done | |
7426 | # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. | |
7427 | for ac_extension in a so sl dylib la dll; do | |
7428 | if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && | |
7429 | test -f "$ac_im_libdir/libX11.$ac_extension"; then | |
7430 | ac_im_usrlibdir=$ac_im_libdir; break | |
7431 | fi | |
7432 | done | |
7433 | # Screen out bogus values from the imake configuration. They are | |
7434 | # bogus both because they are the default anyway, and because | |
7435 | # using them would break gcc on systems where it needs fixed includes. | |
7436 | case $ac_im_incroot in | |
7437 | /usr/include) ac_x_includes= ;; | |
7438 | *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; | |
7439 | esac | |
7440 | case $ac_im_usrlibdir in | |
7441 | /usr/lib | /usr/lib64 | /lib | /lib64) ;; | |
7442 | *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; | |
7443 | esac | |
7444 | fi | |
7445 | cd .. | |
7446 | rm -f -r conftest.dir | |
91e84f96 GM |
7447 | fi |
7448 | ||
eb697db5 DN |
7449 | # Standard set of common directories for X headers. |
7450 | # Check X11 before X11Rn because it is often a symlink to the current release. | |
7451 | ac_x_header_dirs=' | |
7452 | /usr/X11/include | |
7453 | /usr/X11R7/include | |
7454 | /usr/X11R6/include | |
7455 | /usr/X11R5/include | |
7456 | /usr/X11R4/include | |
91e84f96 | 7457 | |
eb697db5 DN |
7458 | /usr/include/X11 |
7459 | /usr/include/X11R7 | |
7460 | /usr/include/X11R6 | |
7461 | /usr/include/X11R5 | |
7462 | /usr/include/X11R4 | |
91e84f96 | 7463 | |
eb697db5 DN |
7464 | /usr/local/X11/include |
7465 | /usr/local/X11R7/include | |
7466 | /usr/local/X11R6/include | |
7467 | /usr/local/X11R5/include | |
7468 | /usr/local/X11R4/include | |
91e84f96 | 7469 | |
eb697db5 DN |
7470 | /usr/local/include/X11 |
7471 | /usr/local/include/X11R7 | |
7472 | /usr/local/include/X11R6 | |
7473 | /usr/local/include/X11R5 | |
7474 | /usr/local/include/X11R4 | |
91e84f96 | 7475 | |
eb697db5 DN |
7476 | /usr/X386/include |
7477 | /usr/x386/include | |
7478 | /usr/XFree86/include/X11 | |
91e84f96 | 7479 | |
eb697db5 DN |
7480 | /usr/include |
7481 | /usr/local/include | |
7482 | /usr/unsupported/include | |
7483 | /usr/athena/include | |
7484 | /usr/local/x11r5/include | |
7485 | /usr/lpp/Xamples/include | |
91e84f96 | 7486 | |
eb697db5 DN |
7487 | /usr/openwin/include |
7488 | /usr/openwin/share/include' | |
8c5ff6dd | 7489 | |
eb697db5 DN |
7490 | if test "$ac_x_includes" = no; then |
7491 | # Guess where to find include files, by looking for Xlib.h. | |
7492 | # First, try using that file with no special directory specified. | |
7493 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 7494 | /* end confdefs.h. */ |
eb697db5 | 7495 | #include <X11/Xlib.h> |
91e84f96 | 7496 | _ACEOF |
eb697db5 DN |
7497 | if ac_fn_c_try_cpp "$LINENO"; then : |
7498 | # We can compile using X headers with no special include directory. | |
7499 | ac_x_includes= | |
91e84f96 | 7500 | else |
eb697db5 DN |
7501 | for ac_dir in $ac_x_header_dirs; do |
7502 | if test -r "$ac_dir/X11/Xlib.h"; then | |
7503 | ac_x_includes=$ac_dir | |
7504 | break | |
7505 | fi | |
7506 | done | |
91e84f96 | 7507 | fi |
91e84f96 | 7508 | rm -f conftest.err conftest.$ac_ext |
eb697db5 | 7509 | fi # $ac_x_includes = no |
91e84f96 | 7510 | |
eb697db5 DN |
7511 | if test "$ac_x_libraries" = no; then |
7512 | # Check for the libraries. | |
7513 | # See if we find them without any special options. | |
7514 | # Don't add to $LIBS permanently. | |
7515 | ac_save_LIBS=$LIBS | |
7516 | LIBS="-lX11 $LIBS" | |
7517 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7518 | /* end confdefs.h. */ | |
7519 | #include <X11/Xlib.h> | |
7520 | int | |
7521 | main () | |
7522 | { | |
7523 | XrmInitialize () | |
7524 | ; | |
7525 | return 0; | |
7526 | } | |
5929fbe7 | 7527 | _ACEOF |
eb697db5 DN |
7528 | if ac_fn_c_try_link "$LINENO"; then : |
7529 | LIBS=$ac_save_LIBS | |
7530 | # We can link X programs with no special library path. | |
7531 | ac_x_libraries= | |
91e84f96 | 7532 | else |
eb697db5 DN |
7533 | LIBS=$ac_save_LIBS |
7534 | for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` | |
7535 | do | |
7536 | # Don't even attempt the hair of trying to link an X program! | |
7537 | for ac_extension in a so sl dylib la dll; do | |
7538 | if test -r "$ac_dir/libX11.$ac_extension"; then | |
7539 | ac_x_libraries=$ac_dir | |
7540 | break 2 | |
7541 | fi | |
7542 | done | |
7543 | done | |
91e84f96 | 7544 | fi |
eb697db5 DN |
7545 | rm -f core conftest.err conftest.$ac_objext \ |
7546 | conftest$ac_exeext conftest.$ac_ext | |
7547 | fi # $ac_x_libraries = no | |
91e84f96 | 7548 | |
eb697db5 DN |
7549 | case $ac_x_includes,$ac_x_libraries in #( |
7550 | no,* | *,no | *\'*) | |
7551 | # Didn't find X, or a directory has "'" in its name. | |
7552 | ac_cv_have_x="have_x=no";; #( | |
7553 | *) | |
7554 | # Record where we found X for the cache. | |
7555 | ac_cv_have_x="have_x=yes\ | |
7556 | ac_x_includes='$ac_x_includes'\ | |
7557 | ac_x_libraries='$ac_x_libraries'" | |
5929fbe7 | 7558 | esac |
91e84f96 | 7559 | fi |
eb697db5 DN |
7560 | ;; #( |
7561 | *) have_x=yes;; | |
7562 | esac | |
7563 | eval "$ac_cv_have_x" | |
7564 | fi # $with_x != no | |
91e84f96 | 7565 | |
eb697db5 DN |
7566 | if test "$have_x" != yes; then |
7567 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 | |
7568 | $as_echo "$have_x" >&6; } | |
7569 | no_x=yes | |
7570 | else | |
7571 | # If each of the values was on the command line, it overrides each guess. | |
7572 | test "x$x_includes" = xNONE && x_includes=$ac_x_includes | |
7573 | test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries | |
7574 | # Update the cache value to reflect the command line values. | |
7575 | ac_cv_have_x="have_x=yes\ | |
7576 | ac_x_includes='$x_includes'\ | |
7577 | ac_x_libraries='$x_libraries'" | |
7578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 | |
7579 | $as_echo "libraries $x_libraries, headers $x_includes" >&6; } | |
91e84f96 GM |
7580 | fi |
7581 | ||
eb697db5 DN |
7582 | if test "$no_x" = yes; then |
7583 | window_system=none | |
7584 | else | |
7585 | window_system=x11 | |
7586 | fi | |
91e84f96 | 7587 | |
eb697db5 DN |
7588 | ## Workaround for bug in autoconf <= 2.62. |
7589 | ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html | |
7590 | ## No need to do anything special for these standard directories. | |
7591 | if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then | |
91e84f96 | 7592 | |
eb697db5 | 7593 | x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'` |
4e569696 | 7594 | |
eb697db5 | 7595 | fi |
4e569696 | 7596 | |
eb697db5 DN |
7597 | LD_SWITCH_X_SITE_AUX= |
7598 | LD_SWITCH_X_SITE_AUX_RPATH= | |
7599 | if test "${x_libraries}" != NONE; then | |
7600 | if test -n "${x_libraries}"; then | |
7601 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` | |
7602 | LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` | |
7603 | LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'` | |
7604 | fi | |
7605 | x_default_search_path="" | |
7606 | x_search_path=${x_libraries} | |
7607 | if test -z "${x_search_path}"; then | |
7608 | x_search_path=/usr/lib | |
7609 | fi | |
7610 | for x_library in `echo ${x_search_path}: | \ | |
7611 | sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do | |
7612 | x_search_path="\ | |
7613 | ${x_library}/X11/%L/%T/%N%C%S:\ | |
7614 | ${x_library}/X11/%l/%T/%N%C%S:\ | |
7615 | ${x_library}/X11/%T/%N%C%S:\ | |
7616 | ${x_library}/X11/%L/%T/%N%S:\ | |
7617 | ${x_library}/X11/%l/%T/%N%S:\ | |
7618 | ${x_library}/X11/%T/%N%S" | |
7619 | if test x"${x_default_search_path}" = x; then | |
7620 | x_default_search_path=${x_search_path} | |
7621 | else | |
7622 | x_default_search_path="${x_search_path}:${x_default_search_path}" | |
4e569696 | 7623 | fi |
eb697db5 DN |
7624 | done |
7625 | fi | |
e6df49e4 | 7626 | |
91e84f96 GM |
7627 | |
7628 | ||
eb697db5 DN |
7629 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then |
7630 | C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` | |
7631 | fi | |
91e84f96 | 7632 | |
eb697db5 DN |
7633 | if test x"${x_includes}" = x; then |
7634 | bitmapdir=/usr/include/X11/bitmaps | |
7635 | else | |
7636 | # accumulate include directories that have X11 bitmap subdirectories | |
7637 | bmd_acc="dummyval" | |
7638 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
7639 | if test -d "${bmd}/X11/bitmaps"; then | |
7640 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
7641 | fi | |
7642 | if test -d "${bmd}/bitmaps"; then | |
7643 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" | |
7644 | fi | |
7645 | done | |
7646 | if test ${bmd_acc} != "dummyval"; then | |
7647 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
7648 | fi | |
7649 | fi | |
91e84f96 | 7650 | |
eb697db5 DN |
7651 | HAVE_NS=no |
7652 | NS_IMPL_COCOA=no | |
7653 | NS_IMPL_GNUSTEP=no | |
7654 | tmp_CPPFLAGS="$CPPFLAGS" | |
7655 | tmp_CFLAGS="$CFLAGS" | |
7656 | CPPFLAGS="$CPPFLAGS -x objective-c" | |
7657 | CFLAGS="$CFLAGS -x objective-c" | |
e6cfa7c3 | 7658 | TEMACS_LDFLAGS2="\${LDFLAGS} \${PROFILING_LDFLAGS}" |
eb697db5 DN |
7659 | if test "${with_ns}" != no; then |
7660 | if test "${opsys}" = darwin; then | |
7661 | NS_IMPL_COCOA=yes | |
7662 | ns_appdir=`pwd`/nextstep/Emacs.app/ | |
7663 | ns_appbindir=${ns_appdir}Contents/MacOS/ | |
7664 | ns_appresdir=${ns_appdir}Contents/Resources | |
7665 | ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base | |
7666 | elif test -f $GNUSTEP_CONFIG_FILE; then | |
7667 | NS_IMPL_GNUSTEP=yes | |
7668 | ns_appdir=`pwd`/nextstep/Emacs.app/ | |
7669 | ns_appbindir=${ns_appdir} | |
7670 | ns_appresdir=${ns_appdir}Resources | |
7671 | ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base | |
7672 | GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)" | |
7673 | GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)" | |
7674 | GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)" | |
7675 | GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)" | |
7676 | test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \ | |
7677 | GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}" | |
7678 | test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \ | |
7679 | GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}" | |
7680 | CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}" | |
7681 | CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}" | |
eb697db5 DN |
7682 | LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}" |
7683 | LIB_STANDARD= | |
7684 | START_FILES= | |
7685 | TEMACS_LDFLAGS2= | |
7686 | fi | |
7687 | ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default" | |
7688 | if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then : | |
7689 | HAVE_NS=yes | |
7690 | else | |
7691 | as_fn_error "\`--with-ns' was specified, but the include | |
7692 | files are missing or cannot be compiled." "$LINENO" 5 | |
7693 | fi | |
91e84f96 GM |
7694 | |
7695 | ||
eb697db5 DN |
7696 | NS_HAVE_NSINTEGER=yes |
7697 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7698 | /* end confdefs.h. */ | |
7699 | #include <Foundation/NSObjCRuntime.h> | |
7700 | int | |
7701 | main () | |
7702 | { | |
7703 | NSInteger i; | |
7704 | ; | |
7705 | return 0; | |
7706 | } | |
7707 | _ACEOF | |
7708 | if ac_fn_c_try_compile "$LINENO"; then : | |
7709 | ns_have_nsinteger=yes | |
7710 | else | |
7711 | ns_have_nsinteger=no | |
7712 | fi | |
7713 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7714 | if test $ns_have_nsinteger = no; then | |
7715 | NS_HAVE_NSINTEGER=no | |
7716 | fi | |
7717 | fi | |
91e84f96 GM |
7718 | |
7719 | ||
eb697db5 DN |
7720 | ns_frag=/dev/null |
7721 | NS_OBJ= | |
7722 | NS_SUPPORT= | |
7723 | if test "${HAVE_NS}" = yes; then | |
7724 | window_system=nextstep | |
7725 | with_xft=no | |
7726 | # set up packaging dirs | |
7727 | exec_prefix=${ns_appbindir} | |
7728 | libexecdir=${ns_appbindir}/libexec | |
7729 | if test "${EN_NS_SELF_CONTAINED}" = yes; then | |
7730 | prefix=${ns_appresdir} | |
7731 | fi | |
7732 | ns_frag=$srcdir/src/ns.mk | |
7733 | NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o" | |
7734 | NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc" | |
7735 | fi | |
7736 | CFLAGS="$tmp_CFLAGS" | |
7737 | CPPFLAGS="$tmp_CPPFLAGS" | |
91e84f96 GM |
7738 | |
7739 | ||
7740 | ||
7741 | ||
7742 | ||
eb697db5 DN |
7743 | case "${window_system}" in |
7744 | x11 ) | |
7745 | HAVE_X_WINDOWS=yes | |
7746 | HAVE_X11=yes | |
7747 | case "${with_x_toolkit}" in | |
7748 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; | |
7749 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
7750 | gtk ) with_gtk=yes | |
7751 | USE_X_TOOLKIT=none ;; | |
e547b051 J |
7752 | gtk3 ) with_gtk3=yes |
7753 | USE_X_TOOLKIT=none ;; | |
eb697db5 DN |
7754 | no ) USE_X_TOOLKIT=none ;; |
7755 | * ) USE_X_TOOLKIT=maybe ;; | |
7756 | esac | |
7757 | ;; | |
7758 | nextstep | none ) | |
7759 | HAVE_X_WINDOWS=no | |
7760 | HAVE_X11=no | |
7761 | USE_X_TOOLKIT=none | |
7762 | ;; | |
7763 | esac | |
91e84f96 | 7764 | |
eb697db5 DN |
7765 | if test "$window_system" = none && test "X$with_x" != "Xno"; then |
7766 | # Extract the first word of "X", so it can be a program name with args. | |
7767 | set dummy X; ac_word=$2 | |
7768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
7769 | $as_echo_n "checking for $ac_word... " >&6; } | |
7770 | if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then : | |
7771 | $as_echo_n "(cached) " >&6 | |
7772 | else | |
7773 | if test -n "$HAVE_XSERVER"; then | |
7774 | ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test. | |
7775 | else | |
7776 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7777 | for as_dir in $PATH | |
7778 | do | |
7779 | IFS=$as_save_IFS | |
7780 | test -z "$as_dir" && as_dir=. | |
7781 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7782 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
7783 | ac_cv_prog_HAVE_XSERVER="true" | |
7784 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
7785 | break 2 | |
7786 | fi | |
7787 | done | |
7788 | done | |
7789 | IFS=$as_save_IFS | |
91e84f96 | 7790 | |
eb697db5 DN |
7791 | test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false" |
7792 | fi | |
7793 | fi | |
7794 | HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER | |
7795 | if test -n "$HAVE_XSERVER"; then | |
7796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5 | |
7797 | $as_echo "$HAVE_XSERVER" >&6; } | |
7798 | else | |
7799 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7800 | $as_echo "no" >&6; } | |
7801 | fi | |
91e84f96 GM |
7802 | |
7803 | ||
eb697db5 DN |
7804 | if test "$HAVE_XSERVER" = true || |
7805 | test -n "$DISPLAY" || | |
7806 | test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then | |
7807 | as_fn_error "You seem to be running X, but no X development libraries | |
7808 | were found. You should install the relevant development files for X | |
7809 | and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make | |
7810 | sure you have development files for image handling, i.e. | |
7811 | tiff, gif, jpeg, png and xpm. | |
7812 | If you are sure you want Emacs compiled without X window support, pass | |
7813 | --without-x | |
7814 | to configure." "$LINENO" 5 | |
7815 | fi | |
7816 | fi | |
91e84f96 | 7817 | |
eb697db5 DN |
7818 | ### If we're using X11, we should use the X menu package. |
7819 | HAVE_MENUS=no | |
7820 | case ${HAVE_X11} in | |
7821 | yes ) HAVE_MENUS=yes ;; | |
7822 | esac | |
91e84f96 | 7823 | |
eb697db5 DN |
7824 | # Do the opsystem or machine files prohibit the use of the GNU malloc? |
7825 | # Assume not, until told otherwise. | |
7826 | GNU_MALLOC=yes | |
7827 | doug_lea_malloc=yes | |
7828 | ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state" | |
7829 | if test "x$ac_cv_func_malloc_get_state" = x""yes; then : | |
91e84f96 | 7830 | |
eb697db5 DN |
7831 | else |
7832 | doug_lea_malloc=no | |
7833 | fi | |
91e84f96 | 7834 | |
eb697db5 DN |
7835 | ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state" |
7836 | if test "x$ac_cv_func_malloc_set_state" = x""yes; then : | |
91e84f96 | 7837 | |
eb697db5 DN |
7838 | else |
7839 | doug_lea_malloc=no | |
7840 | fi | |
91e84f96 | 7841 | |
eb697db5 DN |
7842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5 |
7843 | $as_echo_n "checking whether __after_morecore_hook exists... " >&6; } | |
7844 | if test "${emacs_cv_var___after_morecore_hook+set}" = set; then : | |
7845 | $as_echo_n "(cached) " >&6 | |
7846 | else | |
7847 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7848 | /* end confdefs.h. */ | |
7849 | extern void (* __after_morecore_hook)(); | |
7850 | int | |
7851 | main () | |
7852 | { | |
7853 | __after_morecore_hook = 0 | |
7854 | ; | |
7855 | return 0; | |
7856 | } | |
7857 | _ACEOF | |
7858 | if ac_fn_c_try_link "$LINENO"; then : | |
7859 | emacs_cv_var___after_morecore_hook=yes | |
7860 | else | |
7861 | emacs_cv_var___after_morecore_hook=no | |
7862 | fi | |
7863 | rm -f core conftest.err conftest.$ac_objext \ | |
7864 | conftest$ac_exeext conftest.$ac_ext | |
7865 | fi | |
7866 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5 | |
7867 | $as_echo "$emacs_cv_var___after_morecore_hook" >&6; } | |
7868 | if test $emacs_cv_var___after_morecore_hook = no; then | |
7869 | doug_lea_malloc=no | |
7870 | fi | |
91e84f96 | 7871 | |
e7586c7a GM |
7872 | |
7873 | system_malloc=no | |
7874 | case "$opsys" in | |
7875 | ## darwin ld insists on the use of malloc routines in the System framework. | |
7876 | darwin|sol2-10) system_malloc=yes ;; | |
7877 | esac | |
7878 | ||
eb697db5 | 7879 | if test "${system_malloc}" = "yes"; then |
e7586c7a GM |
7880 | |
7881 | $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h | |
7882 | ||
eb697db5 DN |
7883 | GNU_MALLOC=no |
7884 | GNU_MALLOC_reason=" | |
7885 | (The GNU allocators don't work with this system configuration.)" | |
7886 | GMALLOC_OBJ= | |
7887 | VMLIMIT_OBJ= | |
7888 | else | |
7889 | test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o | |
7890 | VMLIMIT_OBJ=vm-limit.o | |
7891 | fi | |
91e84f96 GM |
7892 | |
7893 | ||
7894 | ||
eb697db5 DN |
7895 | if test "$doug_lea_malloc" = "yes" ; then |
7896 | if test "$GNU_MALLOC" = yes ; then | |
7897 | GNU_MALLOC_reason=" | |
7898 | (Using Doug Lea's new malloc from the GNU C Library.)" | |
7899 | fi | |
91e84f96 | 7900 | |
eb697db5 | 7901 | $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h |
91e84f96 GM |
7902 | |
7903 | ||
eb697db5 DN |
7904 | ## Use mmap directly for allocating larger buffers. |
7905 | ## FIXME this comes from src/s/{gnu,gnu-linux}.h: | |
7906 | ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif | |
7907 | ## Does the AC_FUNC_MMAP test below make this check unecessary? | |
7908 | case "$opsys" in | |
7909 | gnu*) REL_ALLOC=no ;; | |
7910 | esac | |
7911 | fi | |
91e84f96 | 7912 | |
eb697db5 DN |
7913 | if test x"${REL_ALLOC}" = x; then |
7914 | REL_ALLOC=${GNU_MALLOC} | |
7915 | fi | |
91e84f96 | 7916 | |
e7586c7a GM |
7917 | use_mmap_for_buffers=no |
7918 | case "$opsys" in | |
7919 | freebsd|irix6-5) use_mmap_for_buffers=yes ;; | |
7920 | esac | |
91e84f96 GM |
7921 | |
7922 | ||
7923 | ||
7924 | ||
eb697db5 DN |
7925 | for ac_header in $ac_header_list |
7926 | do : | |
7927 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7928 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7929 | " | |
7930 | eval as_val=\$$as_ac_Header | |
7931 | if test "x$as_val" = x""yes; then : | |
7932 | cat >>confdefs.h <<_ACEOF | |
7933 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
7934 | _ACEOF | |
91e84f96 | 7935 | |
eb697db5 | 7936 | fi |
91e84f96 | 7937 | |
eb697db5 | 7938 | done |
91e84f96 GM |
7939 | |
7940 | ||
7941 | ||
7942 | ||
7943 | ||
7944 | ||
7945 | ||
7946 | ||
eb697db5 DN |
7947 | for ac_func in getpagesize |
7948 | do : | |
7949 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
7950 | if test "x$ac_cv_func_getpagesize" = x""yes; then : | |
7951 | cat >>confdefs.h <<_ACEOF | |
7952 | #define HAVE_GETPAGESIZE 1 | |
7953 | _ACEOF | |
91e84f96 | 7954 | |
eb697db5 DN |
7955 | fi |
7956 | done | |
91e84f96 | 7957 | |
eb697db5 DN |
7958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
7959 | $as_echo_n "checking for working mmap... " >&6; } | |
7960 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : | |
7961 | $as_echo_n "(cached) " >&6 | |
7962 | else | |
7963 | if test "$cross_compiling" = yes; then : | |
7964 | ac_cv_func_mmap_fixed_mapped=no | |
7965 | else | |
7966 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7967 | /* end confdefs.h. */ | |
7968 | $ac_includes_default | |
7969 | /* malloc might have been renamed as rpl_malloc. */ | |
7970 | #undef malloc | |
91e84f96 | 7971 | |
eb697db5 DN |
7972 | /* Thanks to Mike Haertel and Jim Avera for this test. |
7973 | Here is a matrix of mmap possibilities: | |
7974 | mmap private not fixed | |
7975 | mmap private fixed at somewhere currently unmapped | |
7976 | mmap private fixed at somewhere already mapped | |
7977 | mmap shared not fixed | |
7978 | mmap shared fixed at somewhere currently unmapped | |
7979 | mmap shared fixed at somewhere already mapped | |
7980 | For private mappings, we should verify that changes cannot be read() | |
7981 | back from the file, nor mmap's back from the file at a different | |
7982 | address. (There have been systems where private was not correctly | |
7983 | implemented like the infamous i386 svr4.0, and systems where the | |
7984 | VM page cache was not coherent with the file system buffer cache | |
7985 | like early versions of FreeBSD and possibly contemporary NetBSD.) | |
7986 | For shared mappings, we should conversely verify that changes get | |
7987 | propagated back to all the places they're supposed to be. | |
91e84f96 | 7988 | |
eb697db5 DN |
7989 | Grep wants private fixed already mapped. |
7990 | The main things grep needs to know about mmap are: | |
7991 | * does it exist and is it safe to write into the mmap'd area | |
7992 | * how to use it (BSD variants) */ | |
91e84f96 | 7993 | |
eb697db5 DN |
7994 | #include <fcntl.h> |
7995 | #include <sys/mman.h> | |
91e84f96 | 7996 | |
eb697db5 DN |
7997 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
7998 | char *malloc (); | |
7999 | #endif | |
91e84f96 | 8000 | |
eb697db5 DN |
8001 | /* This mess was copied from the GNU getpagesize.h. */ |
8002 | #ifndef HAVE_GETPAGESIZE | |
8003 | # ifdef _SC_PAGESIZE | |
8004 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
8005 | # else /* no _SC_PAGESIZE */ | |
8006 | # ifdef HAVE_SYS_PARAM_H | |
8007 | # include <sys/param.h> | |
8008 | # ifdef EXEC_PAGESIZE | |
8009 | # define getpagesize() EXEC_PAGESIZE | |
8010 | # else /* no EXEC_PAGESIZE */ | |
8011 | # ifdef NBPG | |
8012 | # define getpagesize() NBPG * CLSIZE | |
8013 | # ifndef CLSIZE | |
8014 | # define CLSIZE 1 | |
8015 | # endif /* no CLSIZE */ | |
8016 | # else /* no NBPG */ | |
8017 | # ifdef NBPC | |
8018 | # define getpagesize() NBPC | |
8019 | # else /* no NBPC */ | |
8020 | # ifdef PAGESIZE | |
8021 | # define getpagesize() PAGESIZE | |
8022 | # endif /* PAGESIZE */ | |
8023 | # endif /* no NBPC */ | |
8024 | # endif /* no NBPG */ | |
8025 | # endif /* no EXEC_PAGESIZE */ | |
8026 | # else /* no HAVE_SYS_PARAM_H */ | |
8027 | # define getpagesize() 8192 /* punt totally */ | |
8028 | # endif /* no HAVE_SYS_PARAM_H */ | |
8029 | # endif /* no _SC_PAGESIZE */ | |
91e84f96 | 8030 | |
eb697db5 | 8031 | #endif /* no HAVE_GETPAGESIZE */ |
91e84f96 | 8032 | |
eb697db5 DN |
8033 | int |
8034 | main () | |
8035 | { | |
8036 | char *data, *data2, *data3; | |
c05c21ed | 8037 | const char *cdata2; |
eb697db5 DN |
8038 | int i, pagesize; |
8039 | int fd, fd2; | |
91e84f96 | 8040 | |
eb697db5 | 8041 | pagesize = getpagesize (); |
91e84f96 | 8042 | |
eb697db5 DN |
8043 | /* First, make a file with some known garbage in it. */ |
8044 | data = (char *) malloc (pagesize); | |
8045 | if (!data) | |
8046 | return 1; | |
8047 | for (i = 0; i < pagesize; ++i) | |
8048 | *(data + i) = rand (); | |
8049 | umask (0); | |
8050 | fd = creat ("conftest.mmap", 0600); | |
8051 | if (fd < 0) | |
8052 | return 2; | |
8053 | if (write (fd, data, pagesize) != pagesize) | |
8054 | return 3; | |
8055 | close (fd); | |
91e84f96 | 8056 | |
eb697db5 DN |
8057 | /* Next, check that the tail of a page is zero-filled. File must have |
8058 | non-zero length, otherwise we risk SIGBUS for entire page. */ | |
8059 | fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); | |
8060 | if (fd2 < 0) | |
8061 | return 4; | |
c05c21ed JV |
8062 | cdata2 = ""; |
8063 | if (write (fd2, cdata2, 1) != 1) | |
eb697db5 | 8064 | return 5; |
c05c21ed | 8065 | data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); |
eb697db5 DN |
8066 | if (data2 == MAP_FAILED) |
8067 | return 6; | |
8068 | for (i = 0; i < pagesize; ++i) | |
8069 | if (*(data2 + i)) | |
8070 | return 7; | |
8071 | close (fd2); | |
8072 | if (munmap (data2, pagesize)) | |
8073 | return 8; | |
91e84f96 | 8074 | |
eb697db5 DN |
8075 | /* Next, try to mmap the file at a fixed address which already has |
8076 | something else allocated at it. If we can, also make sure that | |
8077 | we see the same garbage. */ | |
8078 | fd = open ("conftest.mmap", O_RDWR); | |
8079 | if (fd < 0) | |
8080 | return 9; | |
8081 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, | |
8082 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) | |
8083 | return 10; | |
8084 | for (i = 0; i < pagesize; ++i) | |
8085 | if (*(data + i) != *(data2 + i)) | |
8086 | return 11; | |
91e84f96 | 8087 | |
eb697db5 DN |
8088 | /* Finally, make sure that changes to the mapped area do not |
8089 | percolate back to the file as seen by read(). (This is a bug on | |
8090 | some variants of i386 svr4.0.) */ | |
8091 | for (i = 0; i < pagesize; ++i) | |
8092 | *(data2 + i) = *(data2 + i) + 1; | |
8093 | data3 = (char *) malloc (pagesize); | |
8094 | if (!data3) | |
8095 | return 12; | |
8096 | if (read (fd, data3, pagesize) != pagesize) | |
8097 | return 13; | |
8098 | for (i = 0; i < pagesize; ++i) | |
8099 | if (*(data + i) != *(data3 + i)) | |
8100 | return 14; | |
8101 | close (fd); | |
8102 | return 0; | |
8103 | } | |
8104 | _ACEOF | |
8105 | if ac_fn_c_try_run "$LINENO"; then : | |
8106 | ac_cv_func_mmap_fixed_mapped=yes | |
8107 | else | |
8108 | ac_cv_func_mmap_fixed_mapped=no | |
8109 | fi | |
8110 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
8111 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8112 | fi | |
91e84f96 | 8113 | |
eb697db5 DN |
8114 | fi |
8115 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 | |
8116 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
8117 | if test $ac_cv_func_mmap_fixed_mapped = yes; then | |
91e84f96 | 8118 | |
eb697db5 | 8119 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
91e84f96 | 8120 | |
eb697db5 DN |
8121 | fi |
8122 | rm -f conftest.mmap conftest.txt | |
91e84f96 | 8123 | |
eb697db5 | 8124 | if test $use_mmap_for_buffers = yes; then |
e7586c7a GM |
8125 | |
8126 | $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h | |
8127 | ||
eb697db5 DN |
8128 | REL_ALLOC=no |
8129 | fi | |
91e84f96 | 8130 | |
eb697db5 | 8131 | LIBS="$LIBS_SYSTEM $LIBS" |
91e84f96 | 8132 | |
eb697db5 DN |
8133 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 |
8134 | $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } | |
8135 | if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : | |
5929fbe7 | 8136 | $as_echo_n "(cached) " >&6 |
8c5ff6dd | 8137 | else |
eb697db5 DN |
8138 | ac_check_lib_save_LIBS=$LIBS |
8139 | LIBS="-ldnet $LIBS" | |
8140 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 8141 | /* end confdefs.h. */ |
91e84f96 | 8142 | |
5929fbe7 GM |
8143 | /* Override any GCC internal prototype to avoid an error. |
8144 | Use char because int might match the return type of a GCC | |
8145 | builtin and then its argument prototype would still apply. */ | |
8146 | #ifdef __cplusplus | |
8147 | extern "C" | |
8148 | #endif | |
eb697db5 | 8149 | char dnet_ntoa (); |
5929fbe7 GM |
8150 | int |
8151 | main () | |
8152 | { | |
eb697db5 | 8153 | return dnet_ntoa (); |
5929fbe7 GM |
8154 | ; |
8155 | return 0; | |
8156 | } | |
8157 | _ACEOF | |
eb697db5 DN |
8158 | if ac_fn_c_try_link "$LINENO"; then : |
8159 | ac_cv_lib_dnet_dnet_ntoa=yes | |
5929fbe7 | 8160 | else |
eb697db5 | 8161 | ac_cv_lib_dnet_dnet_ntoa=no |
5929fbe7 | 8162 | fi |
eb697db5 DN |
8163 | rm -f core conftest.err conftest.$ac_objext \ |
8164 | conftest$ac_exeext conftest.$ac_ext | |
8165 | LIBS=$ac_check_lib_save_LIBS | |
5929fbe7 | 8166 | fi |
eb697db5 DN |
8167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 |
8168 | $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } | |
8169 | if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : | |
5929fbe7 | 8170 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 8171 | #define HAVE_LIBDNET 1 |
5929fbe7 | 8172 | _ACEOF |
91e84f96 | 8173 | |
eb697db5 | 8174 | LIBS="-ldnet $LIBS" |
91e84f96 | 8175 | |
a4f64981 | 8176 | fi |
91e84f96 GM |
8177 | |
8178 | ||
eb697db5 DN |
8179 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5 |
8180 | $as_echo_n "checking for main in -lXbsd... " >&6; } | |
8181 | if test "${ac_cv_lib_Xbsd_main+set}" = set; then : | |
91e84f96 GM |
8182 | $as_echo_n "(cached) " >&6 |
8183 | else | |
eb697db5 DN |
8184 | ac_check_lib_save_LIBS=$LIBS |
8185 | LIBS="-lXbsd $LIBS" | |
8186 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 8187 | /* end confdefs.h. */ |
91e84f96 | 8188 | |
91e84f96 | 8189 | |
eb697db5 DN |
8190 | int |
8191 | main () | |
8192 | { | |
8193 | return main (); | |
8194 | ; | |
8195 | return 0; | |
8196 | } | |
5929fbe7 | 8197 | _ACEOF |
eb697db5 DN |
8198 | if ac_fn_c_try_link "$LINENO"; then : |
8199 | ac_cv_lib_Xbsd_main=yes | |
a4f64981 | 8200 | else |
eb697db5 | 8201 | ac_cv_lib_Xbsd_main=no |
8c5ff6dd | 8202 | fi |
eb697db5 DN |
8203 | rm -f core conftest.err conftest.$ac_objext \ |
8204 | conftest$ac_exeext conftest.$ac_ext | |
8205 | LIBS=$ac_check_lib_save_LIBS | |
5929fbe7 | 8206 | fi |
eb697db5 DN |
8207 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5 |
8208 | $as_echo "$ac_cv_lib_Xbsd_main" >&6; } | |
8209 | if test "x$ac_cv_lib_Xbsd_main" = x""yes; then : | |
8210 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd" | |
8c5ff6dd | 8211 | fi |
91e84f96 | 8212 | |
8c5ff6dd | 8213 | |
eb697db5 DN |
8214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5 |
8215 | $as_echo_n "checking for cma_open in -lpthreads... " >&6; } | |
8216 | if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then : | |
15e12598 VB |
8217 | $as_echo_n "(cached) " >&6 |
8218 | else | |
eb697db5 DN |
8219 | ac_check_lib_save_LIBS=$LIBS |
8220 | LIBS="-lpthreads $LIBS" | |
8221 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
15e12598 | 8222 | /* end confdefs.h. */ |
91e84f96 GM |
8223 | |
8224 | /* Override any GCC internal prototype to avoid an error. | |
8225 | Use char because int might match the return type of a GCC | |
8226 | builtin and then its argument prototype would still apply. */ | |
8227 | #ifdef __cplusplus | |
8228 | extern "C" | |
8229 | #endif | |
eb697db5 | 8230 | char cma_open (); |
91e84f96 GM |
8231 | int |
8232 | main () | |
8233 | { | |
eb697db5 | 8234 | return cma_open (); |
91e84f96 GM |
8235 | ; |
8236 | return 0; | |
8237 | } | |
8238 | _ACEOF | |
eb697db5 DN |
8239 | if ac_fn_c_try_link "$LINENO"; then : |
8240 | ac_cv_lib_pthreads_cma_open=yes | |
91e84f96 | 8241 | else |
eb697db5 | 8242 | ac_cv_lib_pthreads_cma_open=no |
91e84f96 | 8243 | fi |
eb697db5 DN |
8244 | rm -f core conftest.err conftest.$ac_objext \ |
8245 | conftest$ac_exeext conftest.$ac_ext | |
8246 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 8247 | fi |
eb697db5 DN |
8248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5 |
8249 | $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; } | |
8250 | if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then : | |
91e84f96 | 8251 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 8252 | #define HAVE_LIBPTHREADS 1 |
91e84f96 GM |
8253 | _ACEOF |
8254 | ||
eb697db5 | 8255 | LIBS="-lpthreads $LIBS" |
5929fbe7 | 8256 | |
91e84f96 | 8257 | fi |
91e84f96 GM |
8258 | |
8259 | ||
eb697db5 DN |
8260 | ## Note: when using cpp in s/aix4.2.h, this definition depended on |
8261 | ## HAVE_LIBPTHREADS. That was not defined earlier in configure when | |
8262 | ## the system file was sourced. Hence the value of LIBS_SYSTEM | |
8263 | ## added to LIBS in configure would never contain the pthreads part, | |
8264 | ## but the value used in Makefiles might. FIXME? | |
8265 | ## | |
8266 | ## -lpthreads seems to be necessary for Xlib in X11R6, and should | |
8267 | ## be harmless on older versions of X where it happens to exist. | |
8268 | test "$opsys" = "aix4-2" && \ | |
8269 | test $ac_cv_lib_pthreads_cma_open = yes && \ | |
8270 | LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads" | |
91e84f96 | 8271 | |
5929fbe7 | 8272 | |
eb697db5 DN |
8273 | case ${host_os} in |
8274 | aix*) | |
8275 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5 | |
8276 | $as_echo_n "checking for -bbigtoc option... " >&6; } | |
8277 | if test "${gdb_cv_bigtoc+set}" = set; then : | |
91e84f96 | 8278 | $as_echo_n "(cached) " >&6 |
91e84f96 | 8279 | else |
a4f64981 | 8280 | |
eb697db5 DN |
8281 | case $GCC in |
8282 | yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;; | |
8283 | *) gdb_cv_bigtoc=-bbigtoc ;; | |
8284 | esac | |
a4f64981 | 8285 | |
eb697db5 DN |
8286 | LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc |
8287 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 8288 | /* end confdefs.h. */ |
8c5ff6dd | 8289 | |
eb697db5 DN |
8290 | int |
8291 | main () | |
8292 | { | |
8293 | int i; | |
8294 | ; | |
8295 | return 0; | |
8296 | } | |
91e84f96 | 8297 | _ACEOF |
eb697db5 | 8298 | if ac_fn_c_try_link "$LINENO"; then : |
8c5ff6dd | 8299 | |
eb697db5 DN |
8300 | else |
8301 | gdb_cv_bigtoc= | |
8302 | fi | |
8303 | rm -f core conftest.err conftest.$ac_objext \ | |
8304 | conftest$ac_exeext conftest.$ac_ext | |
8c5ff6dd | 8305 | |
eb697db5 DN |
8306 | fi |
8307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5 | |
8308 | $as_echo "$gdb_cv_bigtoc" >&6; } | |
8309 | ;; | |
91e84f96 | 8310 | esac |
8c5ff6dd | 8311 | |
eb697db5 DN |
8312 | # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets |
8313 | # used for the tests that follow. We set them back to REAL_CFLAGS and | |
8314 | # REAL_CPPFLAGS later on. | |
8c5ff6dd | 8315 | |
e6cfa7c3 | 8316 | REAL_CFLAGS="$CFLAGS" |
eb697db5 | 8317 | REAL_CPPFLAGS="$CPPFLAGS" |
8c5ff6dd | 8318 | |
eb697db5 DN |
8319 | if test "${HAVE_X11}" = "yes"; then |
8320 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
8321 | LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" | |
e7586c7a | 8322 | LIBS="-lX11 $LIBS" |
eb697db5 DN |
8323 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" |
8324 | CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS" | |
8c5ff6dd | 8325 | |
eb697db5 DN |
8326 | # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. |
8327 | # This is handled by LD_SWITCH_X_SITE_AUX during the real build, | |
8328 | # but it's more convenient here to set LD_RUN_PATH | |
8329 | # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. | |
8330 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then | |
8331 | LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH | |
8332 | export LD_RUN_PATH | |
8333 | fi | |
8c5ff6dd | 8334 | |
eb697db5 DN |
8335 | if test "${opsys}" = "gnu-linux"; then |
8336 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5 | |
8337 | $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; } | |
8338 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8339 | /* end confdefs.h. */ | |
8c5ff6dd | 8340 | |
eb697db5 DN |
8341 | int |
8342 | main () | |
5929fbe7 | 8343 | { |
eb697db5 DN |
8344 | XOpenDisplay ("foo"); |
8345 | ; | |
8346 | return 0; | |
5929fbe7 | 8347 | } |
eb697db5 DN |
8348 | _ACEOF |
8349 | if ac_fn_c_try_link "$LINENO"; then : | |
8350 | xlinux_first_failure=no | |
8351 | else | |
8352 | xlinux_first_failure=yes | |
8353 | fi | |
8354 | rm -f core conftest.err conftest.$ac_objext \ | |
8355 | conftest$ac_exeext conftest.$ac_ext | |
8356 | if test "${xlinux_first_failure}" = "yes"; then | |
8357 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" | |
8358 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
8359 | OLD_CPPFLAGS="$CPPFLAGS" | |
8360 | OLD_LIBS="$LIBS" | |
8361 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
8362 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
8363 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
8364 | LIBS="$LIBS -b i486-linuxaout" | |
8365 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8366 | /* end confdefs.h. */ | |
8c5ff6dd | 8367 | |
eb697db5 DN |
8368 | int |
8369 | main () | |
5929fbe7 | 8370 | { |
eb697db5 DN |
8371 | XOpenDisplay ("foo"); |
8372 | ; | |
8373 | return 0; | |
5929fbe7 | 8374 | } |
eb697db5 DN |
8375 | _ACEOF |
8376 | if ac_fn_c_try_link "$LINENO"; then : | |
8377 | xlinux_second_failure=no | |
8378 | else | |
8379 | xlinux_second_failure=yes | |
8380 | fi | |
8381 | rm -f core conftest.err conftest.$ac_objext \ | |
8382 | conftest$ac_exeext conftest.$ac_ext | |
8383 | if test "${xlinux_second_failure}" = "yes"; then | |
8384 | # If we get the same failure with -b, there is no use adding -b. | |
8385 | # So take it out. This plays safe. | |
8386 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
8387 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
8388 | CPPFLAGS="$OLD_CPPFLAGS" | |
8389 | LIBS="$OLD_LIBS" | |
8390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8391 | $as_echo "no" >&6; } | |
8392 | else | |
8393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8394 | $as_echo "yes" >&6; } | |
8395 | fi | |
8396 | else | |
8397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8398 | $as_echo "no" >&6; } | |
8399 | fi | |
8400 | fi | |
8c5ff6dd | 8401 | |
eb697db5 DN |
8402 | # Reportedly, some broken Solaris systems have XKBlib.h but are missing |
8403 | # header files included from there. | |
8404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5 | |
8405 | $as_echo_n "checking for Xkb... " >&6; } | |
8406 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8407 | /* end confdefs.h. */ | |
8408 | #include <X11/Xlib.h> | |
8409 | #include <X11/XKBlib.h> | |
5929fbe7 GM |
8410 | int |
8411 | main () | |
8412 | { | |
eb697db5 DN |
8413 | XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd); |
8414 | ; | |
8415 | return 0; | |
5929fbe7 GM |
8416 | } |
8417 | _ACEOF | |
eb697db5 DN |
8418 | if ac_fn_c_try_link "$LINENO"; then : |
8419 | emacs_xkb=yes | |
91e84f96 | 8420 | else |
eb697db5 | 8421 | emacs_xkb=no |
91e84f96 | 8422 | fi |
eb697db5 DN |
8423 | rm -f core conftest.err conftest.$ac_objext \ |
8424 | conftest$ac_exeext conftest.$ac_ext | |
8425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5 | |
8426 | $as_echo "$emacs_xkb" >&6; } | |
8427 | if test $emacs_xkb = yes; then | |
91e84f96 | 8428 | |
eb697db5 | 8429 | $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h |
91e84f96 | 8430 | |
eb697db5 | 8431 | fi |
a4f64981 | 8432 | |
eb697db5 DN |
8433 | for ac_func in XrmSetDatabase XScreenResourceString \ |
8434 | XScreenNumberOfScreen XSetWMProtocols | |
8435 | do : | |
8436 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
8437 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
8438 | eval as_val=\$$as_ac_var | |
8439 | if test "x$as_val" = x""yes; then : | |
8440 | cat >>confdefs.h <<_ACEOF | |
8441 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
91e84f96 | 8442 | _ACEOF |
91e84f96 | 8443 | |
91e84f96 | 8444 | fi |
eb697db5 | 8445 | done |
91e84f96 | 8446 | |
eb697db5 | 8447 | fi |
91e84f96 | 8448 | |
eb697db5 DN |
8449 | if test "${window_system}" = "x11"; then |
8450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5 | |
8451 | $as_echo_n "checking X11 version 6... " >&6; } | |
8452 | if test "${emacs_cv_x11_version_6+set}" = set; then : | |
91e84f96 GM |
8453 | $as_echo_n "(cached) " >&6 |
8454 | else | |
eb697db5 | 8455 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
aaa36002 | 8456 | /* end confdefs.h. */ |
eb697db5 | 8457 | #include <X11/Xlib.h> |
9452ded1 DN |
8458 | int |
8459 | main () | |
8460 | { | |
eb697db5 DN |
8461 | #if XlibSpecificationRelease < 6 |
8462 | fail; | |
8463 | #endif | |
91e84f96 | 8464 | |
9452ded1 DN |
8465 | ; |
8466 | return 0; | |
8467 | } | |
91e84f96 | 8468 | _ACEOF |
eb697db5 DN |
8469 | if ac_fn_c_try_link "$LINENO"; then : |
8470 | emacs_cv_x11_version_6=yes | |
7186fb09 | 8471 | else |
eb697db5 DN |
8472 | emacs_cv_x11_version_6=no |
8473 | fi | |
8474 | rm -f core conftest.err conftest.$ac_objext \ | |
8475 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
8476 | fi |
8477 | ||
eb697db5 DN |
8478 | if test $emacs_cv_x11_version_6 = yes; then |
8479 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5 | |
8480 | $as_echo "6 or newer" >&6; } | |
8481 | ||
8482 | $as_echo "#define HAVE_X11R6 1" >>confdefs.h | |
91e84f96 | 8483 | |
a46007e9 GM |
8484 | |
8485 | $as_echo "#define HAVE_X_I18N 1" >>confdefs.h | |
8486 | ||
8487 | ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style | |
8488 | ## XIM support. | |
8489 | case "$opsys" in | |
8490 | sol2-*) : ;; | |
8491 | *) | |
8492 | $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h | |
8493 | ||
8494 | ;; | |
8495 | esac | |
eb697db5 DN |
8496 | else |
8497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5 | |
8498 | $as_echo "before 6" >&6; } | |
8499 | fi | |
aaa36002 | 8500 | fi |
91e84f96 GM |
8501 | |
8502 | ||
eb697db5 DN |
8503 | ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified. |
8504 | HAVE_RSVG=no | |
8505 | if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then | |
8506 | if test "${with_rsvg}" != "no"; then | |
8507 | RSVG_REQUIRED=2.11.0 | |
8508 | RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED" | |
91e84f96 GM |
8509 | |
8510 | ||
eb697db5 | 8511 | succeeded=no |
91e84f96 | 8512 | |
eb697db5 DN |
8513 | # Extract the first word of "pkg-config", so it can be a program name with args. |
8514 | set dummy pkg-config; ac_word=$2 | |
8515 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8516 | $as_echo_n "checking for $ac_word... " >&6; } | |
8517 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
91e84f96 | 8518 | $as_echo_n "(cached) " >&6 |
91e84f96 | 8519 | else |
eb697db5 DN |
8520 | case $PKG_CONFIG in |
8521 | [\\/]* | ?:[\\/]*) | |
8522 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
8523 | ;; | |
8524 | *) | |
8525 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8526 | for as_dir in $PATH | |
8527 | do | |
8528 | IFS=$as_save_IFS | |
8529 | test -z "$as_dir" && as_dir=. | |
8530 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8531 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8532 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
8533 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8534 | break 2 | |
8535 | fi | |
8536 | done | |
8537 | done | |
8538 | IFS=$as_save_IFS | |
8539 | ||
8540 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" | |
8541 | ;; | |
91e84f96 | 8542 | esac |
aaa36002 | 8543 | fi |
eb697db5 DN |
8544 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
8545 | if test -n "$PKG_CONFIG"; then | |
8546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
8547 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 8548 | else |
eb697db5 DN |
8549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8550 | $as_echo "no" >&6; } | |
91e84f96 GM |
8551 | fi |
8552 | ||
91e84f96 | 8553 | |
91e84f96 | 8554 | |
eb697db5 DN |
8555 | if test "$PKG_CONFIG" = "no" ; then |
8556 | : | |
8557 | else | |
8558 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
8559 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
8560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5 | |
8561 | $as_echo_n "checking for $RSVG_MODULE... " >&6; } | |
91e84f96 | 8562 | |
eb697db5 DN |
8563 | if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then |
8564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8565 | $as_echo "yes" >&6; } | |
8566 | succeeded=yes | |
91e84f96 | 8567 | |
eb697db5 DN |
8568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5 |
8569 | $as_echo_n "checking RSVG_CFLAGS... " >&6; } | |
8570 | RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'` | |
8571 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5 | |
8572 | $as_echo "$RSVG_CFLAGS" >&6; } | |
91e84f96 | 8573 | |
eb697db5 DN |
8574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5 |
8575 | $as_echo_n "checking RSVG_LIBS... " >&6; } | |
8576 | RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'` | |
8577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5 | |
8578 | $as_echo "$RSVG_LIBS" >&6; } | |
8579 | else | |
8580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8581 | $as_echo "no" >&6; } | |
8582 | RSVG_CFLAGS="" | |
8583 | RSVG_LIBS="" | |
8584 | ## If we have a custom action on failure, don't print errors, but | |
8585 | ## do set a variable so people can do so. | |
8586 | RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"` | |
91e84f96 | 8587 | |
eb697db5 | 8588 | fi |
91e84f96 | 8589 | |
91e84f96 | 8590 | |
91e84f96 | 8591 | |
eb697db5 DN |
8592 | else |
8593 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
8594 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
8595 | fi | |
8596 | fi | |
8597 | ||
8598 | if test $succeeded = yes; then | |
8a0b50ed | 8599 | HAVE_RSVG=yes |
eb697db5 DN |
8600 | else |
8601 | : | |
8602 | fi | |
91e84f96 GM |
8603 | |
8604 | ||
8605 | ||
8606 | ||
8a0b50ed | 8607 | if test $HAVE_RSVG = yes; then |
91e84f96 | 8608 | |
eb697db5 | 8609 | $as_echo "#define HAVE_RSVG 1" >>confdefs.h |
91e84f96 | 8610 | |
eb697db5 DN |
8611 | CFLAGS="$CFLAGS $RSVG_CFLAGS" |
8612 | LIBS="$RSVG_LIBS $LIBS" | |
8613 | fi | |
8614 | fi | |
c05c21ed | 8615 | fi |
91e84f96 | 8616 | |
c05c21ed JV |
8617 | HAVE_IMAGEMAGICK=no |
8618 | if test "${with_imagemagick}" != "no"; then | |
8619 | IMAGEMAGICK_MODULE="Wand" | |
91e84f96 | 8620 | |
c05c21ed | 8621 | succeeded=no |
91e84f96 | 8622 | |
c05c21ed JV |
8623 | # Extract the first word of "pkg-config", so it can be a program name with args. |
8624 | set dummy pkg-config; ac_word=$2 | |
8625 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8626 | $as_echo_n "checking for $ac_word... " >&6; } | |
8627 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
8628 | $as_echo_n "(cached) " >&6 | |
8629 | else | |
8630 | case $PKG_CONFIG in | |
8631 | [\\/]* | ?:[\\/]*) | |
8632 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
8633 | ;; | |
8634 | *) | |
8635 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8636 | for as_dir in $PATH | |
8637 | do | |
8638 | IFS=$as_save_IFS | |
8639 | test -z "$as_dir" && as_dir=. | |
8640 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8641 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8642 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
8643 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8644 | break 2 | |
8645 | fi | |
8646 | done | |
8647 | done | |
8648 | IFS=$as_save_IFS | |
91e84f96 | 8649 | |
c05c21ed JV |
8650 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
8651 | ;; | |
8652 | esac | |
8653 | fi | |
8654 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
8655 | if test -n "$PKG_CONFIG"; then | |
8656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
8657 | $as_echo "$PKG_CONFIG" >&6; } | |
8658 | else | |
8659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8660 | $as_echo "no" >&6; } | |
8661 | fi | |
91e84f96 GM |
8662 | |
8663 | ||
8664 | ||
c05c21ed JV |
8665 | if test "$PKG_CONFIG" = "no" ; then |
8666 | : | |
8667 | else | |
8668 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
8669 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
8670 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5 | |
8671 | $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; } | |
91e84f96 | 8672 | |
c05c21ed JV |
8673 | if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then |
8674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8675 | $as_echo "yes" >&6; } | |
8676 | succeeded=yes | |
91e84f96 | 8677 | |
c05c21ed JV |
8678 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5 |
8679 | $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; } | |
8680 | IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'` | |
8681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5 | |
8682 | $as_echo "$IMAGEMAGICK_CFLAGS" >&6; } | |
91e84f96 | 8683 | |
c05c21ed JV |
8684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5 |
8685 | $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; } | |
8686 | IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'` | |
8687 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5 | |
8688 | $as_echo "$IMAGEMAGICK_LIBS" >&6; } | |
8689 | else | |
8690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8691 | $as_echo "no" >&6; } | |
8692 | IMAGEMAGICK_CFLAGS="" | |
8693 | IMAGEMAGICK_LIBS="" | |
8694 | ## If we have a custom action on failure, don't print errors, but | |
8695 | ## do set a variable so people can do so. | |
8696 | IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"` | |
91e84f96 | 8697 | |
c05c21ed | 8698 | fi |
91e84f96 GM |
8699 | |
8700 | ||
8701 | ||
c05c21ed JV |
8702 | else |
8703 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
8704 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
8705 | fi | |
8706 | fi | |
91e84f96 | 8707 | |
c05c21ed | 8708 | if test $succeeded = yes; then |
8a0b50ed | 8709 | HAVE_IMAGEMAGICK=yes |
c05c21ed JV |
8710 | else |
8711 | : | |
8712 | fi | |
91e84f96 | 8713 | |
91e84f96 | 8714 | |
91e84f96 | 8715 | |
6da23aaa | 8716 | |
8a0b50ed | 8717 | if test $HAVE_IMAGEMAGICK = yes; then |
6da23aaa | 8718 | |
c05c21ed | 8719 | $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h |
91e84f96 | 8720 | |
c05c21ed JV |
8721 | CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS" |
8722 | LIBS="$IMAGEMAGICK_LIBS $LIBS" | |
8a0b50ed | 8723 | for ac_func in MagickExportImagePixels |
c05c21ed | 8724 | do : |
8a0b50ed AS |
8725 | ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels" |
8726 | if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then : | |
c05c21ed | 8727 | cat >>confdefs.h <<_ACEOF |
8a0b50ed | 8728 | #define HAVE_MAGICKEXPORTIMAGEPIXELS 1 |
c05c21ed | 8729 | _ACEOF |
91e84f96 | 8730 | |
c05c21ed JV |
8731 | fi |
8732 | done | |
91e84f96 | 8733 | |
8a0b50ed | 8734 | fi |
a4f64981 | 8735 | fi |
91e84f96 | 8736 | |
91e84f96 | 8737 | |
eb697db5 | 8738 | HAVE_GTK=no |
e547b051 J |
8739 | if test "${with_gtk3}" = "yes"; then |
8740 | GLIB_REQUIRED=2.6 | |
8741 | GTK_REQUIRED=2.90 | |
8742 | GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" | |
8743 | ||
8744 | ||
8745 | succeeded=no | |
8746 | ||
8747 | # Extract the first word of "pkg-config", so it can be a program name with args. | |
8748 | set dummy pkg-config; ac_word=$2 | |
8749 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8750 | $as_echo_n "checking for $ac_word... " >&6; } | |
8751 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
8752 | $as_echo_n "(cached) " >&6 | |
8753 | else | |
8754 | case $PKG_CONFIG in | |
8755 | [\\/]* | ?:[\\/]*) | |
8756 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
8757 | ;; | |
8758 | *) | |
8759 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8760 | for as_dir in $PATH | |
8761 | do | |
8762 | IFS=$as_save_IFS | |
8763 | test -z "$as_dir" && as_dir=. | |
8764 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8765 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8766 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
8767 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8768 | break 2 | |
8769 | fi | |
8770 | done | |
8771 | done | |
8772 | IFS=$as_save_IFS | |
8773 | ||
8774 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" | |
8775 | ;; | |
8776 | esac | |
8777 | fi | |
8778 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
8779 | if test -n "$PKG_CONFIG"; then | |
8780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
8781 | $as_echo "$PKG_CONFIG" >&6; } | |
8782 | else | |
8783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8784 | $as_echo "no" >&6; } | |
8785 | fi | |
8786 | ||
8787 | ||
8788 | ||
8789 | if test "$PKG_CONFIG" = "no" ; then | |
8790 | pkg_check_gtk=no | |
8791 | else | |
8792 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
8793 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
8794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 | |
8795 | $as_echo_n "checking for $GTK_MODULES... " >&6; } | |
8796 | ||
8797 | if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then | |
8798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8799 | $as_echo "yes" >&6; } | |
8800 | succeeded=yes | |
8801 | ||
8802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5 | |
8803 | $as_echo_n "checking GTK_CFLAGS... " >&6; } | |
8804 | GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'` | |
8805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5 | |
8806 | $as_echo "$GTK_CFLAGS" >&6; } | |
8807 | ||
8808 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5 | |
8809 | $as_echo_n "checking GTK_LIBS... " >&6; } | |
8810 | GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'` | |
8811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5 | |
8812 | $as_echo "$GTK_LIBS" >&6; } | |
8813 | else | |
8814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8815 | $as_echo "no" >&6; } | |
8816 | GTK_CFLAGS="" | |
8817 | GTK_LIBS="" | |
8818 | ## If we have a custom action on failure, don't print errors, but | |
8819 | ## do set a variable so people can do so. | |
8820 | GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"` | |
8821 | ||
8822 | fi | |
8823 | ||
8824 | ||
8825 | ||
8826 | else | |
8827 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
8828 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
8829 | fi | |
8830 | fi | |
8831 | ||
8832 | if test $succeeded = yes; then | |
8833 | pkg_check_gtk=yes | |
8834 | else | |
8835 | pkg_check_gtk=no | |
8836 | fi | |
8837 | ||
8838 | if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then | |
a8101f66 | 8839 | as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5 |
e547b051 J |
8840 | fi |
8841 | fi | |
8842 | ||
8843 | if test "$pkg_check_gtk" != "yes"; then | |
8844 | HAVE_GTK=no | |
eb697db5 DN |
8845 | if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then |
8846 | GLIB_REQUIRED=2.6 | |
8847 | GTK_REQUIRED=2.6 | |
8848 | GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" | |
91e84f96 | 8849 | |
91e84f96 | 8850 | |
eb697db5 | 8851 | succeeded=no |
91e84f96 | 8852 | |
eb697db5 DN |
8853 | # Extract the first word of "pkg-config", so it can be a program name with args. |
8854 | set dummy pkg-config; ac_word=$2 | |
8855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
8856 | $as_echo_n "checking for $ac_word... " >&6; } | |
8857 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
a4f64981 | 8858 | $as_echo_n "(cached) " >&6 |
91e84f96 | 8859 | else |
eb697db5 DN |
8860 | case $PKG_CONFIG in |
8861 | [\\/]* | ?:[\\/]*) | |
8862 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
8863 | ;; | |
8864 | *) | |
8865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8866 | for as_dir in $PATH | |
8867 | do | |
8868 | IFS=$as_save_IFS | |
8869 | test -z "$as_dir" && as_dir=. | |
8870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
8871 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
8872 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
8873 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8874 | break 2 | |
8875 | fi | |
8876 | done | |
8877 | done | |
8878 | IFS=$as_save_IFS | |
91e84f96 | 8879 | |
eb697db5 DN |
8880 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
8881 | ;; | |
5929fbe7 | 8882 | esac |
91e84f96 | 8883 | fi |
eb697db5 DN |
8884 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
8885 | if test -n "$PKG_CONFIG"; then | |
8886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
8887 | $as_echo "$PKG_CONFIG" >&6; } | |
a4f64981 | 8888 | else |
eb697db5 DN |
8889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
8890 | $as_echo "no" >&6; } | |
91e84f96 GM |
8891 | fi |
8892 | ||
8893 | ||
91e84f96 | 8894 | |
eb697db5 DN |
8895 | if test "$PKG_CONFIG" = "no" ; then |
8896 | pkg_check_gtk=no | |
8897 | else | |
8898 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
8899 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
8900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 | |
8901 | $as_echo_n "checking for $GTK_MODULES... " >&6; } | |
91e84f96 | 8902 | |
eb697db5 DN |
8903 | if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then |
8904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
8905 | $as_echo "yes" >&6; } | |
8906 | succeeded=yes | |
91e84f96 | 8907 | |
eb697db5 DN |
8908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5 |
8909 | $as_echo_n "checking GTK_CFLAGS... " >&6; } | |
8910 | GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'` | |
8911 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5 | |
8912 | $as_echo "$GTK_CFLAGS" >&6; } | |
91e84f96 | 8913 | |
eb697db5 DN |
8914 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5 |
8915 | $as_echo_n "checking GTK_LIBS... " >&6; } | |
8916 | GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'` | |
8917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5 | |
8918 | $as_echo "$GTK_LIBS" >&6; } | |
8919 | else | |
8920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
8921 | $as_echo "no" >&6; } | |
8922 | GTK_CFLAGS="" | |
8923 | GTK_LIBS="" | |
8924 | ## If we have a custom action on failure, don't print errors, but | |
8925 | ## do set a variable so people can do so. | |
8926 | GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"` | |
91e84f96 | 8927 | |
eb697db5 | 8928 | fi |
91e84f96 | 8929 | |
91e84f96 | 8930 | |
91e84f96 | 8931 | |
eb697db5 DN |
8932 | else |
8933 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
8934 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
8935 | fi | |
8936 | fi | |
91e84f96 | 8937 | |
eb697db5 DN |
8938 | if test $succeeded = yes; then |
8939 | pkg_check_gtk=yes | |
8940 | else | |
8941 | pkg_check_gtk=no | |
8942 | fi | |
91e84f96 | 8943 | |
eb697db5 DN |
8944 | if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then |
8945 | as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5 | |
8946 | fi | |
8c5ff6dd | 8947 | fi |
e547b051 | 8948 | fi |
91e84f96 | 8949 | |
eb697db5 DN |
8950 | GTK_OBJ= |
8951 | if test x"$pkg_check_gtk" = xyes; then | |
91e84f96 | 8952 | |
91e84f96 | 8953 | |
91e84f96 | 8954 | |
eb697db5 DN |
8955 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS" |
8956 | CFLAGS="$CFLAGS $GTK_CFLAGS" | |
8957 | LIBS="$GTK_LIBS $LIBS" | |
8958 | GTK_COMPILES=no | |
8959 | for ac_func in gtk_main | |
8960 | do : | |
8961 | ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main" | |
8962 | if test "x$ac_cv_func_gtk_main" = x""yes; then : | |
8963 | cat >>confdefs.h <<_ACEOF | |
8964 | #define HAVE_GTK_MAIN 1 | |
8965 | _ACEOF | |
8966 | GTK_COMPILES=yes | |
91e84f96 | 8967 | fi |
eb697db5 | 8968 | done |
91e84f96 | 8969 | |
eb697db5 DN |
8970 | if test "${GTK_COMPILES}" != "yes"; then |
8971 | if test "$USE_X_TOOLKIT" != "maybe"; then | |
8972 | as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5; | |
8973 | fi | |
8974 | else | |
8975 | HAVE_GTK=yes | |
91e84f96 | 8976 | |
eb697db5 | 8977 | $as_echo "#define USE_GTK 1" >>confdefs.h |
91e84f96 | 8978 | |
eb697db5 DN |
8979 | GTK_OBJ=gtkutil.o |
8980 | USE_X_TOOLKIT=none | |
8981 | if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then | |
8982 | : | |
8983 | else | |
8984 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with | |
8985 | closing open displays. This is no problem if you just use | |
8986 | one display, but if you use more than one and close one of them | |
8987 | Emacs may crash." >&5 | |
8988 | $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with | |
8989 | closing open displays. This is no problem if you just use | |
8990 | one display, but if you use more than one and close one of them | |
8991 | Emacs may crash." >&2;} | |
8992 | sleep 3 | |
8993 | fi | |
8994 | fi | |
91e84f96 | 8995 | |
a4f64981 | 8996 | fi |
91e84f96 | 8997 | |
91e84f96 | 8998 | |
91e84f96 | 8999 | |
eb697db5 | 9000 | if test "${HAVE_GTK}" = "yes"; then |
91e84f96 | 9001 | |
eb697db5 DN |
9002 | if test "$with_toolkit_scroll_bars" != no; then |
9003 | with_toolkit_scroll_bars=yes | |
eb697db5 | 9004 | fi |
8c5ff6dd | 9005 | |
eb697db5 DN |
9006 | HAVE_GTK_FILE_SELECTION=no |
9007 | ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default | |
9008 | #include <gtk/gtk.h> | |
9009 | " | |
9010 | if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then : | |
9011 | HAVE_GTK_FILE_SELECTION=yes | |
91e84f96 | 9012 | else |
eb697db5 | 9013 | HAVE_GTK_FILE_SELECTION=no |
5929fbe7 | 9014 | fi |
91e84f96 | 9015 | |
eb697db5 DN |
9016 | if test "$HAVE_GTK_FILE_SELECTION" = yes; then |
9017 | for ac_func in gtk_file_selection_new | |
9018 | do : | |
9019 | ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new" | |
9020 | if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then : | |
5929fbe7 | 9021 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 9022 | #define HAVE_GTK_FILE_SELECTION_NEW 1 |
91e84f96 | 9023 | _ACEOF |
91e84f96 | 9024 | |
91e84f96 | 9025 | fi |
eb697db5 | 9026 | done |
91e84f96 | 9027 | |
eb697db5 | 9028 | fi |
5929fbe7 | 9029 | |
e547b051 | 9030 | HAVE_GTK_AND_PTHREAD=no |
eb697db5 DN |
9031 | for ac_header in pthread.h |
9032 | do : | |
9033 | ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" | |
9034 | if test "x$ac_cv_header_pthread_h" = x""yes; then : | |
91e84f96 | 9035 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 9036 | #define HAVE_PTHREAD_H 1 |
91e84f96 GM |
9037 | _ACEOF |
9038 | ||
91e84f96 GM |
9039 | fi |
9040 | ||
eb697db5 | 9041 | done |
91e84f96 | 9042 | |
eb697db5 DN |
9043 | if test "$ac_cv_header_pthread_h"; then |
9044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5 | |
9045 | $as_echo_n "checking for pthread_self in -lpthread... " >&6; } | |
9046 | if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then : | |
91e84f96 GM |
9047 | $as_echo_n "(cached) " >&6 |
9048 | else | |
9049 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
9050 | LIBS="-lpthread $LIBS" |
9051 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
9052 | /* end confdefs.h. */ |
9053 | ||
9054 | /* Override any GCC internal prototype to avoid an error. | |
9055 | Use char because int might match the return type of a GCC | |
9056 | builtin and then its argument prototype would still apply. */ | |
9057 | #ifdef __cplusplus | |
9058 | extern "C" | |
9059 | #endif | |
eb697db5 | 9060 | char pthread_self (); |
91e84f96 GM |
9061 | int |
9062 | main () | |
9063 | { | |
eb697db5 | 9064 | return pthread_self (); |
91e84f96 GM |
9065 | ; |
9066 | return 0; | |
9067 | } | |
9068 | _ACEOF | |
eb697db5 DN |
9069 | if ac_fn_c_try_link "$LINENO"; then : |
9070 | ac_cv_lib_pthread_pthread_self=yes | |
91e84f96 | 9071 | else |
eb697db5 | 9072 | ac_cv_lib_pthread_pthread_self=no |
91e84f96 | 9073 | fi |
eb697db5 DN |
9074 | rm -f core conftest.err conftest.$ac_objext \ |
9075 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
9076 | LIBS=$ac_check_lib_save_LIBS |
9077 | fi | |
eb697db5 DN |
9078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5 |
9079 | $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; } | |
9080 | if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then : | |
9081 | HAVE_GTK_AND_PTHREAD=yes | |
91e84f96 GM |
9082 | fi |
9083 | ||
eb697db5 DN |
9084 | fi |
9085 | if test "$HAVE_GTK_AND_PTHREAD" = yes; then | |
9086 | case "${canonical}" in | |
9087 | *-hpux*) ;; | |
9088 | *) GTK_LIBS="$GTK_LIBS -lpthread" ;; | |
9089 | esac | |
91e84f96 | 9090 | |
eb697db5 | 9091 | $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h |
cd03c74a | 9092 | |
eb697db5 | 9093 | fi |
e547b051 J |
9094 | |
9095 | for ac_func in gtk_widget_get_window gtk_widget_set_has_window \ | |
9096 | gtk_dialog_get_action_area gtk_widget_get_sensitive \ | |
9097 | gtk_widget_get_mapped gtk_adjustment_get_page_size \ | |
9098 | gtk_orientable_set_orientation | |
9099 | do : | |
9100 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
9101 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
a8101f66 JV |
9102 | eval as_val=\$$as_ac_var |
9103 | if test "x$as_val" = x""yes; then : | |
e547b051 J |
9104 | cat >>confdefs.h <<_ACEOF |
9105 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
9106 | _ACEOF | |
9107 | ||
9108 | fi | |
9109 | done | |
9110 | ||
9111 | ||
91e84f96 | 9112 | fi |
49ebbd65 | 9113 | |
eb697db5 DN |
9114 | HAVE_DBUS=no |
9115 | DBUS_OBJ= | |
9116 | if test "${with_dbus}" = "yes"; then | |
15e12598 | 9117 | |
eb697db5 | 9118 | succeeded=no |
a4f64981 | 9119 | |
eb697db5 DN |
9120 | # Extract the first word of "pkg-config", so it can be a program name with args. |
9121 | set dummy pkg-config; ac_word=$2 | |
9122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9123 | $as_echo_n "checking for $ac_word... " >&6; } | |
9124 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
91e84f96 GM |
9125 | $as_echo_n "(cached) " >&6 |
9126 | else | |
eb697db5 DN |
9127 | case $PKG_CONFIG in |
9128 | [\\/]* | ?:[\\/]*) | |
9129 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
9130 | ;; | |
9131 | *) | |
9132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9133 | for as_dir in $PATH | |
9134 | do | |
9135 | IFS=$as_save_IFS | |
9136 | test -z "$as_dir" && as_dir=. | |
9137 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9138 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
9139 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
9140 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9141 | break 2 | |
9142 | fi | |
9143 | done | |
9144 | done | |
9145 | IFS=$as_save_IFS | |
91e84f96 | 9146 | |
eb697db5 DN |
9147 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
9148 | ;; | |
a4f64981 | 9149 | esac |
eb697db5 DN |
9150 | fi |
9151 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
9152 | if test -n "$PKG_CONFIG"; then | |
9153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
9154 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 9155 | else |
eb697db5 DN |
9156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9157 | $as_echo "no" >&6; } | |
5929fbe7 | 9158 | fi |
a4f64981 | 9159 | |
49ebbd65 | 9160 | |
eb697db5 DN |
9161 | |
9162 | if test "$PKG_CONFIG" = "no" ; then | |
9163 | HAVE_DBUS=no | |
9164 | else | |
9165 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
9166 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
9167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5 | |
9168 | $as_echo_n "checking for dbus-1 >= 1.0... " >&6; } | |
9169 | ||
9170 | if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then | |
9171 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
9172 | $as_echo "yes" >&6; } | |
9173 | succeeded=yes | |
9174 | ||
9175 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5 | |
9176 | $as_echo_n "checking DBUS_CFLAGS... " >&6; } | |
9177 | DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'` | |
9178 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5 | |
9179 | $as_echo "$DBUS_CFLAGS" >&6; } | |
9180 | ||
9181 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5 | |
9182 | $as_echo_n "checking DBUS_LIBS... " >&6; } | |
9183 | DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'` | |
9184 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5 | |
9185 | $as_echo "$DBUS_LIBS" >&6; } | |
9186 | else | |
9187 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9188 | $as_echo "no" >&6; } | |
9189 | DBUS_CFLAGS="" | |
9190 | DBUS_LIBS="" | |
9191 | ## If we have a custom action on failure, don't print errors, but | |
9192 | ## do set a variable so people can do so. | |
9193 | DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"` | |
9194 | ||
9195 | fi | |
9196 | ||
9197 | ||
9198 | ||
9199 | else | |
9200 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
9201 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
9202 | fi | |
9203 | fi | |
9204 | ||
9205 | if test $succeeded = yes; then | |
9206 | HAVE_DBUS=yes | |
9207 | else | |
9208 | HAVE_DBUS=no | |
9209 | fi | |
9210 | ||
9211 | if test "$HAVE_DBUS" = yes; then | |
9212 | LIBS="$LIBS $DBUS_LIBS" | |
9213 | ||
9214 | $as_echo "#define HAVE_DBUS 1" >>confdefs.h | |
9215 | ||
9216 | for ac_func in dbus_watch_get_unix_fd | |
9217 | do : | |
9218 | ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd" | |
9219 | if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then : | |
9220 | cat >>confdefs.h <<_ACEOF | |
9221 | #define HAVE_DBUS_WATCH_GET_UNIX_FD 1 | |
91e84f96 | 9222 | _ACEOF |
eb697db5 DN |
9223 | |
9224 | fi | |
9225 | done | |
9226 | ||
9227 | DBUS_OBJ=dbusbind.o | |
9228 | fi | |
9229 | fi | |
9230 | ||
9231 | ||
9232 | HAVE_GCONF=no | |
9233 | if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then | |
9234 | ||
9235 | succeeded=no | |
9236 | ||
9237 | # Extract the first word of "pkg-config", so it can be a program name with args. | |
9238 | set dummy pkg-config; ac_word=$2 | |
9239 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9240 | $as_echo_n "checking for $ac_word... " >&6; } | |
9241 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
9242 | $as_echo_n "(cached) " >&6 | |
9243 | else | |
9244 | case $PKG_CONFIG in | |
9245 | [\\/]* | ?:[\\/]*) | |
9246 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
9247 | ;; | |
9248 | *) | |
9249 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9250 | for as_dir in $PATH | |
9251 | do | |
9252 | IFS=$as_save_IFS | |
9253 | test -z "$as_dir" && as_dir=. | |
9254 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9255 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
9256 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
9257 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9258 | break 2 | |
9259 | fi | |
9260 | done | |
9261 | done | |
9262 | IFS=$as_save_IFS | |
9263 | ||
9264 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" | |
9265 | ;; | |
91e84f96 | 9266 | esac |
eb697db5 DN |
9267 | fi |
9268 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
9269 | if test -n "$PKG_CONFIG"; then | |
9270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
9271 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 9272 | else |
eb697db5 DN |
9273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9274 | $as_echo "no" >&6; } | |
9275 | fi | |
9276 | ||
9277 | ||
9278 | ||
9279 | if test "$PKG_CONFIG" = "no" ; then | |
9280 | HAVE_GCONF=no | |
9281 | else | |
9282 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
9283 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
9284 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5 | |
9285 | $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; } | |
9286 | ||
9287 | if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then | |
9288 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
9289 | $as_echo "yes" >&6; } | |
9290 | succeeded=yes | |
9291 | ||
9292 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5 | |
9293 | $as_echo_n "checking GCONF_CFLAGS... " >&6; } | |
9294 | GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'` | |
9295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5 | |
9296 | $as_echo "$GCONF_CFLAGS" >&6; } | |
9297 | ||
9298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5 | |
9299 | $as_echo_n "checking GCONF_LIBS... " >&6; } | |
9300 | GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'` | |
9301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5 | |
9302 | $as_echo "$GCONF_LIBS" >&6; } | |
9303 | else | |
9304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9305 | $as_echo "no" >&6; } | |
9306 | GCONF_CFLAGS="" | |
9307 | GCONF_LIBS="" | |
9308 | ## If we have a custom action on failure, don't print errors, but | |
9309 | ## do set a variable so people can do so. | |
9310 | GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"` | |
91e84f96 | 9311 | |
eb697db5 | 9312 | fi |
91e84f96 | 9313 | |
91e84f96 | 9314 | |
91e84f96 | 9315 | |
eb697db5 DN |
9316 | else |
9317 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
9318 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
9319 | fi | |
9320 | fi | |
91e84f96 | 9321 | |
eb697db5 DN |
9322 | if test $succeeded = yes; then |
9323 | HAVE_GCONF=yes | |
9324 | else | |
9325 | HAVE_GCONF=no | |
9326 | fi | |
91e84f96 | 9327 | |
eb697db5 | 9328 | if test "$HAVE_GCONF" = yes; then |
91e84f96 | 9329 | |
eb697db5 | 9330 | $as_echo "#define HAVE_GCONF 1" >>confdefs.h |
8c5ff6dd | 9331 | |
eb697db5 | 9332 | fi |
91e84f96 GM |
9333 | fi |
9334 | ||
eb697db5 DN |
9335 | HAVE_LIBSELINUX=no |
9336 | LIBSELINUX_LIBS= | |
9337 | if test "${with_selinux}" = "yes"; then | |
9338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5 | |
9339 | $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; } | |
9340 | if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then : | |
91e84f96 GM |
9341 | $as_echo_n "(cached) " >&6 |
9342 | else | |
9343 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
9344 | LIBS="-lselinux $LIBS" |
9345 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
9346 | /* end confdefs.h. */ |
9347 | ||
9348 | /* Override any GCC internal prototype to avoid an error. | |
9349 | Use char because int might match the return type of a GCC | |
9350 | builtin and then its argument prototype would still apply. */ | |
9351 | #ifdef __cplusplus | |
9352 | extern "C" | |
9353 | #endif | |
eb697db5 | 9354 | char lgetfilecon (); |
91e84f96 GM |
9355 | int |
9356 | main () | |
9357 | { | |
eb697db5 | 9358 | return lgetfilecon (); |
91e84f96 GM |
9359 | ; |
9360 | return 0; | |
9361 | } | |
9362 | _ACEOF | |
eb697db5 DN |
9363 | if ac_fn_c_try_link "$LINENO"; then : |
9364 | ac_cv_lib_selinux_lgetfilecon=yes | |
91e84f96 | 9365 | else |
eb697db5 | 9366 | ac_cv_lib_selinux_lgetfilecon=no |
91e84f96 | 9367 | fi |
eb697db5 DN |
9368 | rm -f core conftest.err conftest.$ac_objext \ |
9369 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
9370 | LIBS=$ac_check_lib_save_LIBS |
9371 | fi | |
eb697db5 DN |
9372 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5 |
9373 | $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; } | |
9374 | if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then : | |
9375 | HAVE_LIBSELINUX=yes | |
91e84f96 | 9376 | else |
eb697db5 | 9377 | HAVE_LIBSELINUX=no |
91e84f96 GM |
9378 | fi |
9379 | ||
eb697db5 | 9380 | if test "$HAVE_LIBSELINUX" = yes; then |
15e12598 | 9381 | |
eb697db5 | 9382 | $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h |
e6df49e4 | 9383 | |
eb697db5 DN |
9384 | LIBSELINUX_LIBS=-lselinux |
9385 | fi | |
91e84f96 GM |
9386 | fi |
9387 | ||
91e84f96 | 9388 | |
eb697db5 DN |
9389 | HAVE_XAW3D=no |
9390 | LUCID_LIBW= | |
9391 | if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then | |
9392 | if test "$with_xaw3d" != no; then | |
9393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5 | |
9394 | $as_echo_n "checking for xaw3d... " >&6; } | |
9395 | if test "${emacs_cv_xaw3d+set}" = set; then : | |
91e84f96 GM |
9396 | $as_echo_n "(cached) " >&6 |
9397 | else | |
eb697db5 | 9398 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 9399 | /* end confdefs.h. */ |
91e84f96 | 9400 | |
eb697db5 DN |
9401 | #include <X11/Intrinsic.h> |
9402 | #include <X11/Xaw3d/Simple.h> | |
91e84f96 GM |
9403 | int |
9404 | main () | |
9405 | { | |
5929fbe7 | 9406 | |
91e84f96 GM |
9407 | ; |
9408 | return 0; | |
9409 | } | |
9410 | _ACEOF | |
eb697db5 DN |
9411 | if ac_fn_c_try_link "$LINENO"; then : |
9412 | emacs_cv_xaw3d=yes | |
91e84f96 | 9413 | else |
eb697db5 | 9414 | emacs_cv_xaw3d=no |
91e84f96 | 9415 | fi |
eb697db5 DN |
9416 | rm -f core conftest.err conftest.$ac_objext \ |
9417 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 | 9418 | fi |
91e84f96 | 9419 | |
eb697db5 DN |
9420 | else |
9421 | emacs_cv_xaw3d=no | |
9422 | fi | |
9423 | if test $emacs_cv_xaw3d = yes; then | |
9424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5 | |
9425 | $as_echo "yes; using Lucid toolkit" >&6; } | |
9426 | USE_X_TOOLKIT=LUCID | |
9427 | HAVE_XAW3D=yes | |
9428 | LUCID_LIBW=-lXaw3d | |
91e84f96 | 9429 | |
eb697db5 | 9430 | $as_echo "#define HAVE_XAW3D 1" >>confdefs.h |
91e84f96 | 9431 | |
eb697db5 DN |
9432 | else |
9433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9434 | $as_echo "no" >&6; } | |
9435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5 | |
9436 | $as_echo_n "checking for libXaw... " >&6; } | |
9437 | if test "${emacs_cv_xaw+set}" = set; then : | |
91e84f96 | 9438 | $as_echo_n "(cached) " >&6 |
91e84f96 | 9439 | else |
eb697db5 | 9440 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 9441 | /* end confdefs.h. */ |
91e84f96 | 9442 | |
eb697db5 DN |
9443 | #include <X11/Intrinsic.h> |
9444 | #include <X11/Xaw/Simple.h> | |
9445 | int | |
9446 | main () | |
9447 | { | |
91e84f96 | 9448 | |
eb697db5 DN |
9449 | ; |
9450 | return 0; | |
9451 | } | |
91e84f96 | 9452 | _ACEOF |
eb697db5 DN |
9453 | if ac_fn_c_try_link "$LINENO"; then : |
9454 | emacs_cv_xaw=yes | |
91e84f96 | 9455 | else |
eb697db5 DN |
9456 | emacs_cv_xaw=no |
9457 | fi | |
9458 | rm -f core conftest.err conftest.$ac_objext \ | |
9459 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
9460 | fi |
9461 | ||
eb697db5 DN |
9462 | if test $emacs_cv_xaw = yes; then |
9463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5 | |
9464 | $as_echo "yes; using Lucid toolkit" >&6; } | |
9465 | USE_X_TOOLKIT=LUCID | |
9466 | LUCID_LIBW=-lXaw | |
9467 | elif test x"${USE_X_TOOLKIT}" = xLUCID; then | |
9468 | as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5 | |
9469 | else | |
9470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5 | |
9471 | $as_echo "no; do not use toolkit by default" >&6; } | |
9472 | USE_X_TOOLKIT=none | |
9473 | fi | |
9474 | fi | |
5929fbe7 | 9475 | fi |
91e84f96 | 9476 | |
eb697db5 | 9477 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT |
91e84f96 | 9478 | |
eb697db5 DN |
9479 | LIBXTR6= |
9480 | if test "${USE_X_TOOLKIT}" != "none"; then | |
9481 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5 | |
9482 | $as_echo_n "checking X11 toolkit version... " >&6; } | |
9483 | if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then : | |
91e84f96 GM |
9484 | $as_echo_n "(cached) " >&6 |
9485 | else | |
eb697db5 DN |
9486 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
9487 | /* end confdefs.h. */ | |
9488 | #include <X11/Intrinsic.h> | |
9489 | int | |
9490 | main () | |
9491 | { | |
9492 | #if XtSpecificationRelease < 6 | |
9493 | fail; | |
9494 | #endif | |
91e84f96 | 9495 | |
eb697db5 DN |
9496 | ; |
9497 | return 0; | |
9498 | } | |
9499 | _ACEOF | |
9500 | if ac_fn_c_try_link "$LINENO"; then : | |
9501 | emacs_cv_x11_toolkit_version_6=yes | |
5929fbe7 | 9502 | else |
eb697db5 | 9503 | emacs_cv_x11_toolkit_version_6=no |
5929fbe7 | 9504 | fi |
eb697db5 DN |
9505 | rm -f core conftest.err conftest.$ac_objext \ |
9506 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 | 9507 | fi |
91e84f96 | 9508 | |
eb697db5 DN |
9509 | HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6 |
9510 | if test $emacs_cv_x11_toolkit_version_6 = yes; then | |
9511 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5 | |
9512 | $as_echo "6 or newer" >&6; } | |
91e84f96 | 9513 | |
eb697db5 | 9514 | $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h |
91e84f96 | 9515 | |
eb697db5 DN |
9516 | LIBXTR6="-lSM -lICE" |
9517 | case "$opsys" in | |
9518 | ## Use libw.a along with X11R6 Xt. | |
9519 | unixware) LIBXTR6="$LIBXTR6 -lw" ;; | |
9520 | esac | |
9521 | else | |
9522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5 | |
9523 | $as_echo "before 6" >&6; } | |
9524 | fi | |
5929fbe7 | 9525 | |
eb697db5 DN |
9526 | OLDLIBS="$LIBS" |
9527 | if test x$HAVE_X11XTR6 = xyes; then | |
9528 | LIBS="-lXt -lSM -lICE $LIBS" | |
9529 | else | |
9530 | LIBS="-lXt $LIBS" | |
9531 | fi | |
9532 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5 | |
9533 | $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; } | |
9534 | if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then : | |
91e84f96 GM |
9535 | $as_echo_n "(cached) " >&6 |
9536 | else | |
9537 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
9538 | LIBS="-lXmu $LIBS" |
9539 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
9540 | /* end confdefs.h. */ |
9541 | ||
9542 | /* Override any GCC internal prototype to avoid an error. | |
9543 | Use char because int might match the return type of a GCC | |
9544 | builtin and then its argument prototype would still apply. */ | |
9545 | #ifdef __cplusplus | |
9546 | extern "C" | |
9547 | #endif | |
eb697db5 | 9548 | char XmuConvertStandardSelection (); |
91e84f96 GM |
9549 | int |
9550 | main () | |
9551 | { | |
eb697db5 | 9552 | return XmuConvertStandardSelection (); |
91e84f96 GM |
9553 | ; |
9554 | return 0; | |
9555 | } | |
9556 | _ACEOF | |
eb697db5 DN |
9557 | if ac_fn_c_try_link "$LINENO"; then : |
9558 | ac_cv_lib_Xmu_XmuConvertStandardSelection=yes | |
91e84f96 | 9559 | else |
eb697db5 | 9560 | ac_cv_lib_Xmu_XmuConvertStandardSelection=no |
91e84f96 | 9561 | fi |
eb697db5 DN |
9562 | rm -f core conftest.err conftest.$ac_objext \ |
9563 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
9564 | LIBS=$ac_check_lib_save_LIBS |
9565 | fi | |
eb697db5 DN |
9566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5 |
9567 | $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; } | |
9568 | if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then : | |
91e84f96 | 9569 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 9570 | #define HAVE_LIBXMU 1 |
91e84f96 GM |
9571 | _ACEOF |
9572 | ||
eb697db5 | 9573 | LIBS="-lXmu $LIBS" |
91e84f96 GM |
9574 | |
9575 | fi | |
9576 | ||
eb697db5 | 9577 | test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS" |
91e84f96 GM |
9578 | fi |
9579 | ||
9580 | ||
eb697db5 DN |
9581 | LIBXMU=-lXmu |
9582 | case "$machine" in | |
9583 | ## These machines don't supply Xmu. | |
9584 | hpux* | aix4-2 ) | |
9585 | test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU= | |
5929fbe7 GM |
9586 | ;; |
9587 | esac | |
eb697db5 | 9588 | |
91e84f96 | 9589 | |
eb697db5 DN |
9590 | # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D. |
9591 | if test "${HAVE_X11}" = "yes"; then | |
9592 | if test "${USE_X_TOOLKIT}" != "none"; then | |
9593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5 | |
9594 | $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; } | |
9595 | if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then : | |
91e84f96 | 9596 | $as_echo_n "(cached) " >&6 |
91e84f96 | 9597 | else |
eb697db5 DN |
9598 | ac_check_lib_save_LIBS=$LIBS |
9599 | LIBS="-lXext $LIBS" | |
9600 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 9601 | /* end confdefs.h. */ |
91e84f96 | 9602 | |
eb697db5 DN |
9603 | /* Override any GCC internal prototype to avoid an error. |
9604 | Use char because int might match the return type of a GCC | |
9605 | builtin and then its argument prototype would still apply. */ | |
9606 | #ifdef __cplusplus | |
9607 | extern "C" | |
9608 | #endif | |
9609 | char XShapeQueryExtension (); | |
9610 | int | |
9611 | main () | |
9612 | { | |
9613 | return XShapeQueryExtension (); | |
9614 | ; | |
9615 | return 0; | |
9616 | } | |
91e84f96 | 9617 | _ACEOF |
eb697db5 DN |
9618 | if ac_fn_c_try_link "$LINENO"; then : |
9619 | ac_cv_lib_Xext_XShapeQueryExtension=yes | |
91e84f96 | 9620 | else |
eb697db5 | 9621 | ac_cv_lib_Xext_XShapeQueryExtension=no |
91e84f96 | 9622 | fi |
eb697db5 DN |
9623 | rm -f core conftest.err conftest.$ac_objext \ |
9624 | conftest$ac_exeext conftest.$ac_ext | |
9625 | LIBS=$ac_check_lib_save_LIBS | |
5929fbe7 | 9626 | fi |
eb697db5 DN |
9627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5 |
9628 | $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; } | |
9629 | if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then : | |
5929fbe7 | 9630 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 9631 | #define HAVE_LIBXEXT 1 |
5929fbe7 | 9632 | _ACEOF |
91e84f96 | 9633 | |
eb697db5 | 9634 | LIBS="-lXext $LIBS" |
91e84f96 | 9635 | |
91e84f96 | 9636 | fi |
91e84f96 | 9637 | |
eb697db5 | 9638 | fi |
91e84f96 GM |
9639 | fi |
9640 | ||
eb697db5 DN |
9641 | LIBXP= |
9642 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
9643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5 | |
9644 | $as_echo_n "checking for Motif version 2.1... " >&6; } | |
9645 | if test "${emacs_cv_motif_version_2_1+set}" = set; then : | |
91e84f96 GM |
9646 | $as_echo_n "(cached) " >&6 |
9647 | else | |
eb697db5 | 9648 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 9649 | /* end confdefs.h. */ |
eb697db5 DN |
9650 | #include <Xm/Xm.h> |
9651 | int | |
9652 | main () | |
9653 | { | |
9654 | #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1) | |
9655 | int x = 5; | |
91e84f96 | 9656 | #else |
eb697db5 | 9657 | Motif version prior to 2.1. |
91e84f96 | 9658 | #endif |
eb697db5 DN |
9659 | ; |
9660 | return 0; | |
9661 | } | |
91e84f96 | 9662 | _ACEOF |
eb697db5 DN |
9663 | if ac_fn_c_try_compile "$LINENO"; then : |
9664 | emacs_cv_motif_version_2_1=yes | |
91e84f96 | 9665 | else |
eb697db5 | 9666 | emacs_cv_motif_version_2_1=no |
91e84f96 | 9667 | fi |
5929fbe7 | 9668 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 DN |
9669 | fi |
9670 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5 | |
9671 | $as_echo "$emacs_cv_motif_version_2_1" >&6; } | |
9672 | if test $emacs_cv_motif_version_2_1 = yes; then | |
9673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5 | |
9674 | $as_echo_n "checking for XpCreateContext in -lXp... " >&6; } | |
9675 | if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then : | |
9676 | $as_echo_n "(cached) " >&6 | |
9677 | else | |
9678 | ac_check_lib_save_LIBS=$LIBS | |
9679 | LIBS="-lXp $LIBS" | |
9680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
9681 | /* end confdefs.h. */ | |
91e84f96 GM |
9682 | |
9683 | /* Override any GCC internal prototype to avoid an error. | |
9684 | Use char because int might match the return type of a GCC | |
9685 | builtin and then its argument prototype would still apply. */ | |
9686 | #ifdef __cplusplus | |
9687 | extern "C" | |
9688 | #endif | |
eb697db5 | 9689 | char XpCreateContext (); |
91e84f96 GM |
9690 | int |
9691 | main () | |
9692 | { | |
eb697db5 | 9693 | return XpCreateContext (); |
91e84f96 GM |
9694 | ; |
9695 | return 0; | |
9696 | } | |
9697 | _ACEOF | |
eb697db5 DN |
9698 | if ac_fn_c_try_link "$LINENO"; then : |
9699 | ac_cv_lib_Xp_XpCreateContext=yes | |
91e84f96 | 9700 | else |
eb697db5 DN |
9701 | ac_cv_lib_Xp_XpCreateContext=no |
9702 | fi | |
9703 | rm -f core conftest.err conftest.$ac_objext \ | |
9704 | conftest$ac_exeext conftest.$ac_ext | |
9705 | LIBS=$ac_check_lib_save_LIBS | |
9706 | fi | |
9707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5 | |
9708 | $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; } | |
9709 | if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then : | |
9710 | LIBXP=-lXp | |
9711 | fi | |
91e84f96 | 9712 | |
eb697db5 DN |
9713 | else |
9714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5 | |
9715 | $as_echo_n "checking for LessTif where some systems put it... " >&6; } | |
9716 | if test "${emacs_cv_lesstif+set}" = set; then : | |
9717 | $as_echo_n "(cached) " >&6 | |
9718 | else | |
9719 | # We put this in CFLAGS temporarily to precede other -I options | |
9720 | # that might be in CFLAGS temporarily. | |
9721 | # We put this in CPPFLAGS where it precedes the other -I options. | |
9722 | OLD_CPPFLAGS=$CPPFLAGS | |
9723 | OLD_CFLAGS=$CFLAGS | |
9724 | CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS" | |
9725 | CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS" | |
9726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8c5ff6dd | 9727 | /* end confdefs.h. */ |
eb697db5 DN |
9728 | #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h> |
9729 | int | |
9730 | main () | |
9731 | { | |
9732 | int x = 5; | |
9733 | ; | |
9734 | return 0; | |
9735 | } | |
a4f64981 | 9736 | _ACEOF |
eb697db5 DN |
9737 | if ac_fn_c_try_compile "$LINENO"; then : |
9738 | emacs_cv_lesstif=yes | |
8c5ff6dd | 9739 | else |
eb697db5 DN |
9740 | emacs_cv_lesstif=no |
9741 | fi | |
9742 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
9743 | fi | |
9744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5 | |
9745 | $as_echo "$emacs_cv_lesstif" >&6; } | |
9746 | if test $emacs_cv_lesstif = yes; then | |
9747 | # Make sure this -I option remains in CPPFLAGS after it is set | |
9748 | # back to REAL_CPPFLAGS. | |
9749 | # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not | |
9750 | # have those other -I options anyway. Ultimately, having this | |
9751 | # directory ultimately in CPPFLAGS will be enough. | |
9752 | REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS" | |
9753 | LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS" | |
9754 | else | |
9755 | CFLAGS=$OLD_CFLAGS | |
9756 | CPPFLAGS=$OLD_CPPFLAGS | |
9757 | fi | |
9758 | fi | |
91e84f96 GM |
9759 | fi |
9760 | ||
91e84f96 | 9761 | |
eb697db5 DN |
9762 | USE_TOOLKIT_SCROLL_BARS=no |
9763 | if test "${with_toolkit_scroll_bars}" != "no"; then | |
9764 | if test "${USE_X_TOOLKIT}" != "none"; then | |
9765 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
9766 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
91e84f96 | 9767 | |
eb697db5 DN |
9768 | HAVE_XAW3D=no |
9769 | USE_TOOLKIT_SCROLL_BARS=yes | |
9770 | elif test "${HAVE_XAW3D}" = "yes"; then | |
9771 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
91e84f96 | 9772 | |
eb697db5 DN |
9773 | USE_TOOLKIT_SCROLL_BARS=yes |
9774 | fi | |
9775 | elif test "${HAVE_GTK}" = "yes"; then | |
9776 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
91e84f96 | 9777 | |
eb697db5 DN |
9778 | USE_TOOLKIT_SCROLL_BARS=yes |
9779 | elif test "${HAVE_NS}" = "yes"; then | |
9780 | $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h | |
91e84f96 | 9781 | |
eb697db5 DN |
9782 | USE_TOOLKIT_SCROLL_BARS=yes |
9783 | fi | |
91e84f96 GM |
9784 | fi |
9785 | ||
eb697db5 | 9786 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 9787 | /* end confdefs.h. */ |
91e84f96 | 9788 | |
eb697db5 DN |
9789 | #include <X11/Xlib.h> |
9790 | #include <X11/Xresource.h> | |
91e84f96 GM |
9791 | int |
9792 | main () | |
9793 | { | |
eb697db5 | 9794 | XIMProc callback; |
91e84f96 GM |
9795 | ; |
9796 | return 0; | |
9797 | } | |
9798 | _ACEOF | |
eb697db5 DN |
9799 | if ac_fn_c_try_compile "$LINENO"; then : |
9800 | HAVE_XIM=yes | |
91e84f96 | 9801 | |
eb697db5 | 9802 | $as_echo "#define HAVE_XIM 1" >>confdefs.h |
91e84f96 | 9803 | |
91e84f96 | 9804 | else |
eb697db5 | 9805 | HAVE_XIM=no |
91e84f96 | 9806 | fi |
eb697db5 | 9807 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 9808 | |
91e84f96 | 9809 | |
eb697db5 | 9810 | if test "${with_xim}" != "no"; then |
91e84f96 | 9811 | |
eb697db5 | 9812 | $as_echo "#define USE_XIM 1" >>confdefs.h |
91e84f96 GM |
9813 | |
9814 | fi | |
91e84f96 | 9815 | |
91e84f96 | 9816 | |
eb697db5 DN |
9817 | if test "${HAVE_XIM}" != "no"; then |
9818 | late_CFLAGS=$CFLAGS | |
9819 | if test "$GCC" = yes; then | |
9820 | CFLAGS="$CFLAGS --pedantic-errors" | |
9821 | fi | |
9822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 9823 | /* end confdefs.h. */ |
91e84f96 | 9824 | |
eb697db5 DN |
9825 | #include <X11/Xlib.h> |
9826 | #include <X11/Xresource.h> | |
5929fbe7 GM |
9827 | int |
9828 | main () | |
9829 | { | |
eb697db5 DN |
9830 | Display *display; |
9831 | XrmDatabase db; | |
9832 | char *res_name; | |
9833 | char *res_class; | |
9834 | XIMProc callback; | |
9835 | XPointer *client_data; | |
9836 | #ifndef __GNUC__ | |
9837 | /* If we're not using GCC, it's probably not XFree86, and this is | |
9838 | probably right, but we can't use something like --pedantic-errors. */ | |
9839 | extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*, | |
9840 | char*, XIMProc, XPointer*); | |
9841 | #endif | |
9842 | (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback, | |
9843 | client_data); | |
5929fbe7 GM |
9844 | ; |
9845 | return 0; | |
9846 | } | |
91e84f96 | 9847 | _ACEOF |
eb697db5 DN |
9848 | if ac_fn_c_try_compile "$LINENO"; then : |
9849 | emacs_cv_arg6_star=yes | |
91e84f96 | 9850 | fi |
5929fbe7 | 9851 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 DN |
9852 | if test "$emacs_cv_arg6_star" = yes; then |
9853 | $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h | |
91e84f96 | 9854 | |
eb697db5 DN |
9855 | else |
9856 | $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h | |
91e84f96 | 9857 | |
eb697db5 DN |
9858 | fi |
9859 | CFLAGS=$late_CFLAGS | |
91e84f96 GM |
9860 | fi |
9861 | ||
eb697db5 DN |
9862 | ### Start of font-backend (under any platform) section. |
9863 | # (nothing here yet -- this is a placeholder) | |
9864 | ### End of font-backend (under any platform) section. | |
91e84f96 | 9865 | |
eb697db5 DN |
9866 | ### Start of font-backend (under X11) section. |
9867 | if test "${HAVE_X11}" = "yes"; then | |
91e84f96 | 9868 | |
eb697db5 | 9869 | succeeded=no |
91e84f96 | 9870 | |
eb697db5 DN |
9871 | # Extract the first word of "pkg-config", so it can be a program name with args. |
9872 | set dummy pkg-config; ac_word=$2 | |
9873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9874 | $as_echo_n "checking for $ac_word... " >&6; } | |
9875 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
9876 | $as_echo_n "(cached) " >&6 | |
91e84f96 | 9877 | else |
eb697db5 DN |
9878 | case $PKG_CONFIG in |
9879 | [\\/]* | ?:[\\/]*) | |
9880 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
9881 | ;; | |
9882 | *) | |
9883 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9884 | for as_dir in $PATH | |
9885 | do | |
9886 | IFS=$as_save_IFS | |
9887 | test -z "$as_dir" && as_dir=. | |
9888 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9889 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
9890 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
9891 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9892 | break 2 | |
9893 | fi | |
9894 | done | |
9895 | done | |
9896 | IFS=$as_save_IFS | |
91e84f96 | 9897 | |
eb697db5 DN |
9898 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
9899 | ;; | |
91e84f96 | 9900 | esac |
eb697db5 DN |
9901 | fi |
9902 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
9903 | if test -n "$PKG_CONFIG"; then | |
9904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
9905 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 9906 | else |
eb697db5 DN |
9907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
9908 | $as_echo "no" >&6; } | |
91e84f96 | 9909 | fi |
91e84f96 | 9910 | |
91e84f96 | 9911 | |
91e84f96 | 9912 | |
eb697db5 DN |
9913 | if test "$PKG_CONFIG" = "no" ; then |
9914 | HAVE_FC=no | |
9915 | else | |
9916 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
9917 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
9918 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5 | |
9919 | $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; } | |
91e84f96 | 9920 | |
eb697db5 DN |
9921 | if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then |
9922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
9923 | $as_echo "yes" >&6; } | |
9924 | succeeded=yes | |
91e84f96 | 9925 | |
eb697db5 DN |
9926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5 |
9927 | $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; } | |
9928 | FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'` | |
9929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5 | |
9930 | $as_echo "$FONTCONFIG_CFLAGS" >&6; } | |
91e84f96 | 9931 | |
eb697db5 DN |
9932 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5 |
9933 | $as_echo_n "checking FONTCONFIG_LIBS... " >&6; } | |
9934 | FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'` | |
9935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5 | |
9936 | $as_echo "$FONTCONFIG_LIBS" >&6; } | |
9937 | else | |
9938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
9939 | $as_echo "no" >&6; } | |
9940 | FONTCONFIG_CFLAGS="" | |
9941 | FONTCONFIG_LIBS="" | |
9942 | ## If we have a custom action on failure, don't print errors, but | |
9943 | ## do set a variable so people can do so. | |
9944 | FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"` | |
91e84f96 | 9945 | |
eb697db5 | 9946 | fi |
91e84f96 | 9947 | |
91e84f96 | 9948 | |
91e84f96 | 9949 | |
eb697db5 DN |
9950 | else |
9951 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
9952 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
9953 | fi | |
9954 | fi | |
91e84f96 | 9955 | |
eb697db5 DN |
9956 | if test $succeeded = yes; then |
9957 | HAVE_FC=yes | |
9958 | else | |
9959 | HAVE_FC=no | |
9960 | fi | |
91e84f96 | 9961 | |
91e84f96 | 9962 | |
eb697db5 DN |
9963 | ## Use -lXft if available, unless `--with-xft=no'. |
9964 | HAVE_XFT=maybe | |
9965 | if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then | |
9966 | with_xft="no"; | |
9967 | fi | |
9968 | if test "x${with_xft}" != "xno"; then | |
9969 | ||
9970 | ||
9971 | succeeded=no | |
9972 | ||
9973 | # Extract the first word of "pkg-config", so it can be a program name with args. | |
9974 | set dummy pkg-config; ac_word=$2 | |
9975 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
9976 | $as_echo_n "checking for $ac_word... " >&6; } | |
9977 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
91e84f96 GM |
9978 | $as_echo_n "(cached) " >&6 |
9979 | else | |
eb697db5 DN |
9980 | case $PKG_CONFIG in |
9981 | [\\/]* | ?:[\\/]*) | |
9982 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
9983 | ;; | |
9984 | *) | |
9985 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
9986 | for as_dir in $PATH | |
9987 | do | |
9988 | IFS=$as_save_IFS | |
9989 | test -z "$as_dir" && as_dir=. | |
9990 | for ac_exec_ext in '' $ac_executable_extensions; do | |
9991 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
9992 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
9993 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
9994 | break 2 | |
9995 | fi | |
9996 | done | |
9997 | done | |
9998 | IFS=$as_save_IFS | |
91e84f96 | 9999 | |
eb697db5 DN |
10000 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
10001 | ;; | |
10002 | esac | |
91e84f96 | 10003 | fi |
eb697db5 DN |
10004 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
10005 | if test -n "$PKG_CONFIG"; then | |
10006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
10007 | $as_echo "$PKG_CONFIG" >&6; } | |
8c5ff6dd | 10008 | else |
eb697db5 DN |
10009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10010 | $as_echo "no" >&6; } | |
91e84f96 GM |
10011 | fi |
10012 | ||
91e84f96 | 10013 | |
91e84f96 | 10014 | |
eb697db5 DN |
10015 | if test "$PKG_CONFIG" = "no" ; then |
10016 | HAVE_XFT=no | |
10017 | else | |
10018 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10019 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5 | |
10021 | $as_echo_n "checking for xft >= 0.13.0... " >&6; } | |
91e84f96 | 10022 | |
eb697db5 DN |
10023 | if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then |
10024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10025 | $as_echo "yes" >&6; } | |
10026 | succeeded=yes | |
91e84f96 | 10027 | |
eb697db5 DN |
10028 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5 |
10029 | $as_echo_n "checking XFT_CFLAGS... " >&6; } | |
10030 | XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'` | |
10031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5 | |
10032 | $as_echo "$XFT_CFLAGS" >&6; } | |
91e84f96 | 10033 | |
eb697db5 DN |
10034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5 |
10035 | $as_echo_n "checking XFT_LIBS... " >&6; } | |
10036 | XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'` | |
10037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5 | |
10038 | $as_echo "$XFT_LIBS" >&6; } | |
10039 | else | |
10040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10041 | $as_echo "no" >&6; } | |
10042 | XFT_CFLAGS="" | |
10043 | XFT_LIBS="" | |
10044 | ## If we have a custom action on failure, don't print errors, but | |
10045 | ## do set a variable so people can do so. | |
10046 | XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"` | |
91e84f96 | 10047 | |
eb697db5 | 10048 | fi |
91e84f96 | 10049 | |
91e84f96 | 10050 | |
91e84f96 | 10051 | |
eb697db5 DN |
10052 | else |
10053 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10054 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10055 | fi | |
10056 | fi | |
91e84f96 | 10057 | |
eb697db5 DN |
10058 | if test $succeeded = yes; then |
10059 | : | |
10060 | else | |
10061 | HAVE_XFT=no | |
10062 | fi | |
91e84f96 | 10063 | |
eb697db5 DN |
10064 | ## Because xftfont.c uses XRenderQueryExtension, we also |
10065 | ## need to link to -lXrender. | |
10066 | HAVE_XRENDER=no | |
10067 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5 | |
10068 | $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; } | |
10069 | if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then : | |
91e84f96 GM |
10070 | $as_echo_n "(cached) " >&6 |
10071 | else | |
eb697db5 DN |
10072 | ac_check_lib_save_LIBS=$LIBS |
10073 | LIBS="-lXrender $LIBS" | |
10074 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10075 | /* end confdefs.h. */ |
91e84f96 | 10076 | |
eb697db5 DN |
10077 | /* Override any GCC internal prototype to avoid an error. |
10078 | Use char because int might match the return type of a GCC | |
10079 | builtin and then its argument prototype would still apply. */ | |
10080 | #ifdef __cplusplus | |
10081 | extern "C" | |
10082 | #endif | |
10083 | char XRenderQueryExtension (); | |
91e84f96 GM |
10084 | int |
10085 | main () | |
10086 | { | |
eb697db5 | 10087 | return XRenderQueryExtension (); |
91e84f96 GM |
10088 | ; |
10089 | return 0; | |
10090 | } | |
10091 | _ACEOF | |
eb697db5 DN |
10092 | if ac_fn_c_try_link "$LINENO"; then : |
10093 | ac_cv_lib_Xrender_XRenderQueryExtension=yes | |
91e84f96 | 10094 | else |
eb697db5 DN |
10095 | ac_cv_lib_Xrender_XRenderQueryExtension=no |
10096 | fi | |
10097 | rm -f core conftest.err conftest.$ac_objext \ | |
10098 | conftest$ac_exeext conftest.$ac_ext | |
10099 | LIBS=$ac_check_lib_save_LIBS | |
10100 | fi | |
10101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5 | |
10102 | $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; } | |
10103 | if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then : | |
10104 | HAVE_XRENDER=yes | |
5929fbe7 | 10105 | fi |
91e84f96 | 10106 | |
eb697db5 DN |
10107 | if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then |
10108 | OLD_CPPFLAGS="$CPPFLAGS" | |
10109 | OLD_CFLAGS="$CFLAGS" | |
10110 | OLD_LIBS="$LIBS" | |
10111 | CPPFLAGS="$CPPFLAGS $XFT_CFLAGS" | |
10112 | CFLAGS="$CFLAGS $XFT_CFLAGS" | |
10113 | XFT_LIBS="-lXrender $XFT_LIBS" | |
10114 | LIBS="$XFT_LIBS $LIBS" | |
10115 | ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" | |
10116 | if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : | |
10117 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5 | |
10118 | $as_echo_n "checking for XftFontOpen in -lXft... " >&6; } | |
10119 | if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then : | |
10120 | $as_echo_n "(cached) " >&6 | |
10121 | else | |
10122 | ac_check_lib_save_LIBS=$LIBS | |
10123 | LIBS="-lXft $XFT_LIBS $LIBS" | |
10124 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10125 | /* end confdefs.h. */ |
91e84f96 | 10126 | |
eb697db5 DN |
10127 | /* Override any GCC internal prototype to avoid an error. |
10128 | Use char because int might match the return type of a GCC | |
10129 | builtin and then its argument prototype would still apply. */ | |
10130 | #ifdef __cplusplus | |
10131 | extern "C" | |
10132 | #endif | |
10133 | char XftFontOpen (); | |
91e84f96 GM |
10134 | int |
10135 | main () | |
10136 | { | |
eb697db5 | 10137 | return XftFontOpen (); |
91e84f96 GM |
10138 | ; |
10139 | return 0; | |
10140 | } | |
10141 | _ACEOF | |
eb697db5 DN |
10142 | if ac_fn_c_try_link "$LINENO"; then : |
10143 | ac_cv_lib_Xft_XftFontOpen=yes | |
91e84f96 | 10144 | else |
eb697db5 | 10145 | ac_cv_lib_Xft_XftFontOpen=no |
91e84f96 | 10146 | fi |
eb697db5 DN |
10147 | rm -f core conftest.err conftest.$ac_objext \ |
10148 | conftest$ac_exeext conftest.$ac_ext | |
10149 | LIBS=$ac_check_lib_save_LIBS | |
15e12598 | 10150 | fi |
eb697db5 DN |
10151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5 |
10152 | $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; } | |
10153 | if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then : | |
10154 | HAVE_XFT=yes | |
91e84f96 GM |
10155 | fi |
10156 | ||
91e84f96 | 10157 | fi |
91e84f96 | 10158 | |
91e84f96 GM |
10159 | |
10160 | ||
eb697db5 | 10161 | if test "${HAVE_XFT}" = "yes"; then |
91e84f96 | 10162 | |
eb697db5 | 10163 | $as_echo "#define HAVE_XFT 1" >>confdefs.h |
91e84f96 GM |
10164 | |
10165 | ||
eb697db5 DN |
10166 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS" |
10167 | else | |
10168 | CPPFLAGS="$OLD_CPPFLAGS" | |
10169 | CFLAGS="$OLD_CFLAGS" | |
10170 | LIBS="$OLD_LIBS" | |
10171 | fi # "${HAVE_XFT}" = "yes" | |
10172 | fi # "$HAVE_XFT" != no | |
10173 | fi # "x${with_xft}" != "xno" | |
91e84f96 | 10174 | |
eb697db5 DN |
10175 | if test "$HAVE_XFT" != "yes"; then |
10176 | HAVE_XFT=no | |
10177 | fi | |
91e84f96 | 10178 | |
91e84f96 | 10179 | |
eb697db5 DN |
10180 | HAVE_FREETYPE=no |
10181 | ## We used to allow building with FreeType and without Xft. | |
10182 | ## However, the ftx font backend driver is not in good shape. | |
10183 | if test "${HAVE_XFT}" = "yes"; then | |
10184 | HAVE_FREETYPE=yes | |
10185 | FONTCONFIG_CFLAGS= | |
10186 | FONTCONFIG_LIBS= | |
10187 | fi | |
91e84f96 | 10188 | |
eb697db5 DN |
10189 | HAVE_LIBOTF=no |
10190 | if test "${HAVE_FREETYPE}" = "yes"; then | |
91e84f96 | 10191 | |
eb697db5 | 10192 | $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h |
91e84f96 | 10193 | |
eb697db5 | 10194 | if test "${with_libotf}" != "no"; then |
91e84f96 | 10195 | |
eb697db5 | 10196 | succeeded=no |
91e84f96 | 10197 | |
eb697db5 DN |
10198 | # Extract the first word of "pkg-config", so it can be a program name with args. |
10199 | set dummy pkg-config; ac_word=$2 | |
10200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
10201 | $as_echo_n "checking for $ac_word... " >&6; } | |
10202 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
91e84f96 GM |
10203 | $as_echo_n "(cached) " >&6 |
10204 | else | |
eb697db5 DN |
10205 | case $PKG_CONFIG in |
10206 | [\\/]* | ?:[\\/]*) | |
10207 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
10208 | ;; | |
10209 | *) | |
10210 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
10211 | for as_dir in $PATH | |
10212 | do | |
10213 | IFS=$as_save_IFS | |
10214 | test -z "$as_dir" && as_dir=. | |
10215 | for ac_exec_ext in '' $ac_executable_extensions; do | |
10216 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
10217 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
10218 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
10219 | break 2 | |
10220 | fi | |
10221 | done | |
10222 | done | |
10223 | IFS=$as_save_IFS | |
91e84f96 | 10224 | |
eb697db5 DN |
10225 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
10226 | ;; | |
5929fbe7 | 10227 | esac |
91e84f96 | 10228 | fi |
eb697db5 DN |
10229 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
10230 | if test -n "$PKG_CONFIG"; then | |
10231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
10232 | $as_echo "$PKG_CONFIG" >&6; } | |
91e84f96 | 10233 | else |
eb697db5 DN |
10234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10235 | $as_echo "no" >&6; } | |
91e84f96 | 10236 | fi |
91e84f96 GM |
10237 | |
10238 | ||
10239 | ||
eb697db5 DN |
10240 | if test "$PKG_CONFIG" = "no" ; then |
10241 | HAVE_LIBOTF=no | |
10242 | else | |
10243 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10244 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10245 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5 | |
10246 | $as_echo_n "checking for libotf... " >&6; } | |
91e84f96 | 10247 | |
eb697db5 DN |
10248 | if $PKG_CONFIG --exists "libotf" 2>&5; then |
10249 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10250 | $as_echo "yes" >&6; } | |
10251 | succeeded=yes | |
91e84f96 | 10252 | |
eb697db5 DN |
10253 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5 |
10254 | $as_echo_n "checking LIBOTF_CFLAGS... " >&6; } | |
10255 | LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'` | |
10256 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5 | |
10257 | $as_echo "$LIBOTF_CFLAGS" >&6; } | |
91e84f96 | 10258 | |
eb697db5 DN |
10259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5 |
10260 | $as_echo_n "checking LIBOTF_LIBS... " >&6; } | |
10261 | LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'` | |
10262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5 | |
10263 | $as_echo "$LIBOTF_LIBS" >&6; } | |
10264 | else | |
10265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10266 | $as_echo "no" >&6; } | |
10267 | LIBOTF_CFLAGS="" | |
10268 | LIBOTF_LIBS="" | |
10269 | ## If we have a custom action on failure, don't print errors, but | |
10270 | ## do set a variable so people can do so. | |
10271 | LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"` | |
5929fbe7 | 10272 | |
eb697db5 | 10273 | fi |
15e12598 | 10274 | |
15e12598 VB |
10275 | |
10276 | ||
eb697db5 DN |
10277 | else |
10278 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10279 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10280 | fi | |
10281 | fi | |
8c5ff6dd | 10282 | |
eb697db5 DN |
10283 | if test $succeeded = yes; then |
10284 | HAVE_LIBOTF=yes | |
10285 | else | |
10286 | HAVE_LIBOTF=no | |
10287 | fi | |
5929fbe7 | 10288 | |
eb697db5 | 10289 | if test "$HAVE_LIBOTF" = "yes"; then |
5929fbe7 | 10290 | |
eb697db5 | 10291 | $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h |
5929fbe7 | 10292 | |
eb697db5 DN |
10293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5 |
10294 | $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; } | |
10295 | if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then : | |
10296 | $as_echo_n "(cached) " >&6 | |
10297 | else | |
10298 | ac_check_lib_save_LIBS=$LIBS | |
10299 | LIBS="-lotf $LIBS" | |
10300 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10301 | /* end confdefs.h. */ |
91e84f96 GM |
10302 | |
10303 | /* Override any GCC internal prototype to avoid an error. | |
10304 | Use char because int might match the return type of a GCC | |
10305 | builtin and then its argument prototype would still apply. */ | |
10306 | #ifdef __cplusplus | |
10307 | extern "C" | |
10308 | #endif | |
eb697db5 | 10309 | char OTF_get_variation_glyphs (); |
91e84f96 GM |
10310 | int |
10311 | main () | |
10312 | { | |
eb697db5 | 10313 | return OTF_get_variation_glyphs (); |
91e84f96 GM |
10314 | ; |
10315 | return 0; | |
10316 | } | |
10317 | _ACEOF | |
eb697db5 DN |
10318 | if ac_fn_c_try_link "$LINENO"; then : |
10319 | ac_cv_lib_otf_OTF_get_variation_glyphs=yes | |
91e84f96 | 10320 | else |
eb697db5 | 10321 | ac_cv_lib_otf_OTF_get_variation_glyphs=no |
91e84f96 | 10322 | fi |
eb697db5 DN |
10323 | rm -f core conftest.err conftest.$ac_objext \ |
10324 | conftest$ac_exeext conftest.$ac_ext | |
10325 | LIBS=$ac_check_lib_save_LIBS | |
5929fbe7 | 10326 | fi |
eb697db5 DN |
10327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5 |
10328 | $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; } | |
10329 | if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then : | |
10330 | HAVE_OTF_GET_VARIATION_GLYPHS=yes | |
5929fbe7 | 10331 | else |
eb697db5 | 10332 | HAVE_OTF_GET_VARIATION_GLYPHS=no |
91e84f96 | 10333 | fi |
91e84f96 | 10334 | |
eb697db5 | 10335 | if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then |
91e84f96 | 10336 | |
eb697db5 | 10337 | $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h |
91e84f96 | 10338 | |
eb697db5 DN |
10339 | fi |
10340 | fi | |
10341 | fi | |
10342 | fi | |
91e84f96 | 10343 | |
eb697db5 DN |
10344 | HAVE_M17N_FLT=no |
10345 | if test "${HAVE_LIBOTF}" = yes; then | |
10346 | if test "${with_m17n_flt}" != "no"; then | |
91e84f96 | 10347 | |
eb697db5 | 10348 | succeeded=no |
91e84f96 | 10349 | |
eb697db5 DN |
10350 | # Extract the first word of "pkg-config", so it can be a program name with args. |
10351 | set dummy pkg-config; ac_word=$2 | |
10352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
10353 | $as_echo_n "checking for $ac_word... " >&6; } | |
10354 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : | |
5929fbe7 GM |
10355 | $as_echo_n "(cached) " >&6 |
10356 | else | |
eb697db5 DN |
10357 | case $PKG_CONFIG in |
10358 | [\\/]* | ?:[\\/]*) | |
10359 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
10360 | ;; | |
10361 | *) | |
10362 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
10363 | for as_dir in $PATH | |
10364 | do | |
10365 | IFS=$as_save_IFS | |
10366 | test -z "$as_dir" && as_dir=. | |
10367 | for ac_exec_ext in '' $ac_executable_extensions; do | |
10368 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
10369 | ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" | |
10370 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
10371 | break 2 | |
10372 | fi | |
10373 | done | |
10374 | done | |
10375 | IFS=$as_save_IFS | |
91e84f96 | 10376 | |
eb697db5 DN |
10377 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" |
10378 | ;; | |
5929fbe7 | 10379 | esac |
5929fbe7 | 10380 | fi |
eb697db5 DN |
10381 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG |
10382 | if test -n "$PKG_CONFIG"; then | |
10383 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 | |
10384 | $as_echo "$PKG_CONFIG" >&6; } | |
5929fbe7 | 10385 | else |
eb697db5 DN |
10386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
10387 | $as_echo "no" >&6; } | |
8c5ff6dd | 10388 | fi |
91e84f96 GM |
10389 | |
10390 | ||
10391 | ||
eb697db5 DN |
10392 | if test "$PKG_CONFIG" = "no" ; then |
10393 | HAVE_M17N_FLT=no | |
10394 | else | |
10395 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
10396 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
10397 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5 | |
10398 | $as_echo_n "checking for m17n-flt... " >&6; } | |
91e84f96 | 10399 | |
eb697db5 DN |
10400 | if $PKG_CONFIG --exists "m17n-flt" 2>&5; then |
10401 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10402 | $as_echo "yes" >&6; } | |
10403 | succeeded=yes | |
91e84f96 | 10404 | |
eb697db5 DN |
10405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5 |
10406 | $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; } | |
10407 | M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'` | |
10408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5 | |
10409 | $as_echo "$M17N_FLT_CFLAGS" >&6; } | |
91e84f96 | 10410 | |
eb697db5 DN |
10411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5 |
10412 | $as_echo_n "checking M17N_FLT_LIBS... " >&6; } | |
10413 | M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'` | |
10414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5 | |
10415 | $as_echo "$M17N_FLT_LIBS" >&6; } | |
10416 | else | |
10417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10418 | $as_echo "no" >&6; } | |
10419 | M17N_FLT_CFLAGS="" | |
10420 | M17N_FLT_LIBS="" | |
10421 | ## If we have a custom action on failure, don't print errors, but | |
10422 | ## do set a variable so people can do so. | |
10423 | M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"` | |
91e84f96 | 10424 | |
eb697db5 | 10425 | fi |
91e84f96 GM |
10426 | |
10427 | ||
91e84f96 | 10428 | |
eb697db5 DN |
10429 | else |
10430 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
10431 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
10432 | fi | |
10433 | fi | |
91e84f96 | 10434 | |
eb697db5 DN |
10435 | if test $succeeded = yes; then |
10436 | HAVE_M17N_FLT=yes | |
10437 | else | |
10438 | HAVE_M17N_FLT=no | |
5929fbe7 | 10439 | fi |
91e84f96 | 10440 | |
eb697db5 | 10441 | if test "$HAVE_M17N_FLT" = "yes"; then |
91e84f96 | 10442 | |
eb697db5 | 10443 | $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h |
91e84f96 | 10444 | |
eb697db5 DN |
10445 | fi |
10446 | fi | |
10447 | fi | |
91e84f96 | 10448 | else |
eb697db5 DN |
10449 | HAVE_XFT=no |
10450 | HAVE_FREETYPE=no | |
10451 | HAVE_LIBOTF=no | |
10452 | HAVE_M17N_FLT=no | |
91e84f96 GM |
10453 | fi |
10454 | ||
eb697db5 | 10455 | ### End of font-backend (under X11) section. |
91e84f96 | 10456 | |
91e84f96 | 10457 | |
91e84f96 | 10458 | |
91e84f96 | 10459 | |
91e84f96 | 10460 | |
91e84f96 | 10461 | |
91e84f96 | 10462 | |
91e84f96 | 10463 | |
91e84f96 | 10464 | |
91e84f96 | 10465 | |
eb697db5 DN |
10466 | ### Use -lXpm if available, unless `--with-xpm=no'. |
10467 | HAVE_XPM=no | |
10468 | LIBXPM= | |
10469 | if test "${HAVE_X11}" = "yes"; then | |
10470 | if test "${with_xpm}" != "no"; then | |
10471 | ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default" | |
10472 | if test "x$ac_cv_header_X11_xpm_h" = x""yes; then : | |
10473 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5 | |
10474 | $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; } | |
10475 | if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then : | |
91e84f96 GM |
10476 | $as_echo_n "(cached) " >&6 |
10477 | else | |
eb697db5 DN |
10478 | ac_check_lib_save_LIBS=$LIBS |
10479 | LIBS="-lXpm -lX11 $LIBS" | |
10480 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10481 | /* end confdefs.h. */ |
91e84f96 GM |
10482 | |
10483 | /* Override any GCC internal prototype to avoid an error. | |
10484 | Use char because int might match the return type of a GCC | |
10485 | builtin and then its argument prototype would still apply. */ | |
10486 | #ifdef __cplusplus | |
10487 | extern "C" | |
10488 | #endif | |
eb697db5 | 10489 | char XpmReadFileToPixmap (); |
91e84f96 GM |
10490 | int |
10491 | main () | |
10492 | { | |
eb697db5 | 10493 | return XpmReadFileToPixmap (); |
91e84f96 GM |
10494 | ; |
10495 | return 0; | |
10496 | } | |
10497 | _ACEOF | |
eb697db5 DN |
10498 | if ac_fn_c_try_link "$LINENO"; then : |
10499 | ac_cv_lib_Xpm_XpmReadFileToPixmap=yes | |
91e84f96 | 10500 | else |
eb697db5 | 10501 | ac_cv_lib_Xpm_XpmReadFileToPixmap=no |
91e84f96 | 10502 | fi |
eb697db5 DN |
10503 | rm -f core conftest.err conftest.$ac_objext \ |
10504 | conftest$ac_exeext conftest.$ac_ext | |
10505 | LIBS=$ac_check_lib_save_LIBS | |
10506 | fi | |
10507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5 | |
10508 | $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; } | |
10509 | if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then : | |
10510 | HAVE_XPM=yes | |
91e84f96 | 10511 | fi |
91e84f96 | 10512 | |
91e84f96 | 10513 | fi |
91e84f96 | 10514 | |
91e84f96 | 10515 | |
eb697db5 DN |
10516 | if test "${HAVE_XPM}" = "yes"; then |
10517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5 | |
10518 | $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; } | |
10519 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10520 | /* end confdefs.h. */ |
eb697db5 DN |
10521 | #include "X11/xpm.h" |
10522 | #ifndef XpmReturnAllocPixels | |
10523 | no_return_alloc_pixels | |
91e84f96 GM |
10524 | #endif |
10525 | ||
91e84f96 | 10526 | _ACEOF |
eb697db5 DN |
10527 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
10528 | $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then : | |
10529 | HAVE_XPM=no | |
91e84f96 | 10530 | else |
eb697db5 | 10531 | HAVE_XPM=yes |
91e84f96 | 10532 | fi |
eb697db5 | 10533 | rm -f conftest* |
91e84f96 | 10534 | |
91e84f96 | 10535 | |
eb697db5 DN |
10536 | if test "${HAVE_XPM}" = "yes"; then |
10537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
10538 | $as_echo "yes" >&6; } | |
10539 | else | |
10540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
10541 | $as_echo "no" >&6; } | |
10542 | fi | |
10543 | fi | |
91e84f96 GM |
10544 | fi |
10545 | ||
eb697db5 | 10546 | if test "${HAVE_XPM}" = "yes"; then |
5929fbe7 | 10547 | |
eb697db5 | 10548 | $as_echo "#define HAVE_XPM 1" >>confdefs.h |
5929fbe7 | 10549 | |
eb697db5 DN |
10550 | LIBXPM=-lXpm |
10551 | fi | |
10552 | fi | |
5929fbe7 | 10553 | |
eb697db5 DN |
10554 | |
10555 | ### Use -ljpeg if available, unless `--with-jpeg=no'. | |
10556 | HAVE_JPEG=no | |
10557 | LIBJPEG= | |
10558 | if test "${HAVE_X11}" = "yes"; then | |
10559 | if test "${with_jpeg}" != "no"; then | |
10560 | ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default" | |
10561 | if test "x$ac_cv_header_jerror_h" = x""yes; then : | |
10562 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5 | |
10563 | $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; } | |
10564 | if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then : | |
91e84f96 GM |
10565 | $as_echo_n "(cached) " >&6 |
10566 | else | |
eb697db5 DN |
10567 | ac_check_lib_save_LIBS=$LIBS |
10568 | LIBS="-ljpeg $LIBS" | |
10569 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10570 | /* end confdefs.h. */ |
91e84f96 | 10571 | |
5929fbe7 GM |
10572 | /* Override any GCC internal prototype to avoid an error. |
10573 | Use char because int might match the return type of a GCC | |
10574 | builtin and then its argument prototype would still apply. */ | |
10575 | #ifdef __cplusplus | |
10576 | extern "C" | |
10577 | #endif | |
eb697db5 | 10578 | char jpeg_destroy_compress (); |
91e84f96 GM |
10579 | int |
10580 | main () | |
10581 | { | |
eb697db5 | 10582 | return jpeg_destroy_compress (); |
91e84f96 GM |
10583 | ; |
10584 | return 0; | |
10585 | } | |
10586 | _ACEOF | |
eb697db5 DN |
10587 | if ac_fn_c_try_link "$LINENO"; then : |
10588 | ac_cv_lib_jpeg_jpeg_destroy_compress=yes | |
91e84f96 | 10589 | else |
eb697db5 DN |
10590 | ac_cv_lib_jpeg_jpeg_destroy_compress=no |
10591 | fi | |
10592 | rm -f core conftest.err conftest.$ac_objext \ | |
10593 | conftest$ac_exeext conftest.$ac_ext | |
10594 | LIBS=$ac_check_lib_save_LIBS | |
10595 | fi | |
10596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5 | |
10597 | $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; } | |
10598 | if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then : | |
10599 | HAVE_JPEG=yes | |
91e84f96 GM |
10600 | fi |
10601 | ||
91e84f96 | 10602 | fi |
eb697db5 DN |
10603 | |
10604 | ||
10605 | fi | |
10606 | ||
10607 | if test "${HAVE_JPEG}" = "yes"; then | |
10608 | $as_echo "#define HAVE_JPEG 1" >>confdefs.h | |
10609 | ||
10610 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
10611 | /* end confdefs.h. */ | |
10612 | #include <jpeglib.h> | |
10613 | version=JPEG_LIB_VERSION | |
10614 | ||
10615 | _ACEOF | |
10616 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
10617 | $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then : | |
10618 | $as_echo "#define HAVE_JPEG 1" >>confdefs.h | |
8c5ff6dd | 10619 | |
91e84f96 | 10620 | else |
eb697db5 DN |
10621 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5 |
10622 | $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;} | |
10623 | HAVE_JPEG=no | |
91e84f96 | 10624 | fi |
eb697db5 | 10625 | rm -f conftest* |
91e84f96 | 10626 | |
eb697db5 DN |
10627 | fi |
10628 | if test "${HAVE_JPEG}" = "yes"; then | |
10629 | LIBJPEG=-ljpeg | |
10630 | fi | |
5929fbe7 | 10631 | fi |
eb697db5 DN |
10632 | |
10633 | ||
10634 | ### Use -lpng if available, unless `--with-png=no'. | |
10635 | HAVE_PNG=no | |
10636 | LIBPNG= | |
10637 | if test "${HAVE_X11}" = "yes"; then | |
10638 | if test "${with_png}" != "no"; then | |
10639 | # Debian unstable as of July 2003 has multiple libpngs, and puts png.h | |
10640 | # in /usr/include/libpng. | |
10641 | for ac_header in png.h libpng/png.h | |
10642 | do : | |
10643 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
10644 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
10645 | eval as_val=\$$as_ac_Header | |
10646 | if test "x$as_val" = x""yes; then : | |
5929fbe7 | 10647 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 10648 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
91e84f96 | 10649 | _ACEOF |
8c5ff6dd | 10650 | |
eb697db5 DN |
10651 | fi |
10652 | ||
10653 | done | |
10654 | ||
10655 | if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then | |
10656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5 | |
10657 | $as_echo_n "checking for png_get_channels in -lpng... " >&6; } | |
10658 | if test "${ac_cv_lib_png_png_get_channels+set}" = set; then : | |
a5edbe4a GM |
10659 | $as_echo_n "(cached) " >&6 |
10660 | else | |
5929fbe7 | 10661 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
10662 | LIBS="-lpng -lz -lm $LIBS" |
10663 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10664 | /* end confdefs.h. */ |
8c5ff6dd | 10665 | |
5929fbe7 GM |
10666 | /* Override any GCC internal prototype to avoid an error. |
10667 | Use char because int might match the return type of a GCC | |
10668 | builtin and then its argument prototype would still apply. */ | |
10669 | #ifdef __cplusplus | |
10670 | extern "C" | |
10671 | #endif | |
eb697db5 | 10672 | char png_get_channels (); |
91e84f96 GM |
10673 | int |
10674 | main () | |
10675 | { | |
eb697db5 | 10676 | return png_get_channels (); |
91e84f96 GM |
10677 | ; |
10678 | return 0; | |
10679 | } | |
10680 | _ACEOF | |
eb697db5 DN |
10681 | if ac_fn_c_try_link "$LINENO"; then : |
10682 | ac_cv_lib_png_png_get_channels=yes | |
91e84f96 | 10683 | else |
eb697db5 | 10684 | ac_cv_lib_png_png_get_channels=no |
91e84f96 | 10685 | fi |
eb697db5 DN |
10686 | rm -f core conftest.err conftest.$ac_objext \ |
10687 | conftest$ac_exeext conftest.$ac_ext | |
10688 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 10689 | fi |
eb697db5 DN |
10690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5 |
10691 | $as_echo "$ac_cv_lib_png_png_get_channels" >&6; } | |
10692 | if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then : | |
10693 | HAVE_PNG=yes | |
91e84f96 | 10694 | fi |
5929fbe7 | 10695 | |
91e84f96 GM |
10696 | fi |
10697 | fi | |
10698 | ||
eb697db5 | 10699 | if test "${HAVE_PNG}" = "yes"; then |
91e84f96 | 10700 | |
eb697db5 | 10701 | $as_echo "#define HAVE_PNG 1" >>confdefs.h |
91e84f96 | 10702 | |
eb697db5 DN |
10703 | LIBPNG="-lpng -lz -lm" |
10704 | fi | |
91e84f96 GM |
10705 | fi |
10706 | ||
10707 | ||
eb697db5 DN |
10708 | ### Use -ltiff if available, unless `--with-tiff=no'. |
10709 | HAVE_TIFF=no | |
10710 | LIBTIFF= | |
10711 | if test "${HAVE_X11}" = "yes"; then | |
10712 | if test "${with_tiff}" != "no"; then | |
10713 | ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default" | |
10714 | if test "x$ac_cv_header_tiffio_h" = x""yes; then : | |
10715 | tifflibs="-lz -lm" | |
10716 | # At least one tiff package requires the jpeg library. | |
10717 | if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi | |
10718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5 | |
10719 | $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; } | |
10720 | if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then : | |
91e84f96 GM |
10721 | $as_echo_n "(cached) " >&6 |
10722 | else | |
eb697db5 DN |
10723 | ac_check_lib_save_LIBS=$LIBS |
10724 | LIBS="-ltiff $tifflibs $LIBS" | |
10725 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10726 | /* end confdefs.h. */ |
5929fbe7 GM |
10727 | |
10728 | /* Override any GCC internal prototype to avoid an error. | |
10729 | Use char because int might match the return type of a GCC | |
10730 | builtin and then its argument prototype would still apply. */ | |
10731 | #ifdef __cplusplus | |
10732 | extern "C" | |
10733 | #endif | |
eb697db5 | 10734 | char TIFFGetVersion (); |
91e84f96 GM |
10735 | int |
10736 | main () | |
10737 | { | |
eb697db5 | 10738 | return TIFFGetVersion (); |
91e84f96 GM |
10739 | ; |
10740 | return 0; | |
10741 | } | |
10742 | _ACEOF | |
eb697db5 DN |
10743 | if ac_fn_c_try_link "$LINENO"; then : |
10744 | ac_cv_lib_tiff_TIFFGetVersion=yes | |
91e84f96 | 10745 | else |
eb697db5 | 10746 | ac_cv_lib_tiff_TIFFGetVersion=no |
8c5ff6dd | 10747 | fi |
eb697db5 DN |
10748 | rm -f core conftest.err conftest.$ac_objext \ |
10749 | conftest$ac_exeext conftest.$ac_ext | |
10750 | LIBS=$ac_check_lib_save_LIBS | |
10751 | fi | |
10752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5 | |
10753 | $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; } | |
10754 | if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then : | |
10755 | HAVE_TIFF=yes | |
49ebbd65 | 10756 | fi |
91e84f96 | 10757 | |
91e84f96 GM |
10758 | fi |
10759 | ||
91e84f96 | 10760 | |
eb697db5 | 10761 | fi |
91e84f96 | 10762 | |
eb697db5 | 10763 | if test "${HAVE_TIFF}" = "yes"; then |
91e84f96 | 10764 | |
eb697db5 | 10765 | $as_echo "#define HAVE_TIFF 1" >>confdefs.h |
91e84f96 | 10766 | |
eb697db5 DN |
10767 | LIBTIFF=-ltiff |
10768 | fi | |
10769 | fi | |
91e84f96 GM |
10770 | |
10771 | ||
eb697db5 DN |
10772 | ### Use -lgif or -lungif if available, unless `--with-gif=no'. |
10773 | HAVE_GIF=no | |
10774 | LIBGIF= | |
10775 | if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then | |
10776 | ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default" | |
10777 | if test "x$ac_cv_header_gif_lib_h" = x""yes; then : | |
10778 | # EGifPutExtensionLast only exists from version libungif-4.1.0b1. | |
10779 | # Earlier versions can crash Emacs. | |
10780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5 | |
10781 | $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; } | |
10782 | if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then : | |
91e84f96 GM |
10783 | $as_echo_n "(cached) " >&6 |
10784 | else | |
eb697db5 DN |
10785 | ac_check_lib_save_LIBS=$LIBS |
10786 | LIBS="-lgif $LIBS" | |
10787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10788 | /* end confdefs.h. */ |
91e84f96 GM |
10789 | |
10790 | /* Override any GCC internal prototype to avoid an error. | |
10791 | Use char because int might match the return type of a GCC | |
10792 | builtin and then its argument prototype would still apply. */ | |
10793 | #ifdef __cplusplus | |
10794 | extern "C" | |
10795 | #endif | |
eb697db5 | 10796 | char EGifPutExtensionLast (); |
91e84f96 GM |
10797 | int |
10798 | main () | |
10799 | { | |
eb697db5 | 10800 | return EGifPutExtensionLast (); |
91e84f96 GM |
10801 | ; |
10802 | return 0; | |
10803 | } | |
10804 | _ACEOF | |
eb697db5 DN |
10805 | if ac_fn_c_try_link "$LINENO"; then : |
10806 | ac_cv_lib_gif_EGifPutExtensionLast=yes | |
91e84f96 | 10807 | else |
eb697db5 | 10808 | ac_cv_lib_gif_EGifPutExtensionLast=no |
15e12598 | 10809 | fi |
eb697db5 DN |
10810 | rm -f core conftest.err conftest.$ac_objext \ |
10811 | conftest$ac_exeext conftest.$ac_ext | |
10812 | LIBS=$ac_check_lib_save_LIBS | |
10813 | fi | |
10814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5 | |
10815 | $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; } | |
10816 | if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then : | |
10817 | HAVE_GIF=yes | |
10818 | else | |
10819 | HAVE_GIF=maybe | |
91e84f96 GM |
10820 | fi |
10821 | ||
91e84f96 | 10822 | fi |
91e84f96 | 10823 | |
49ebbd65 | 10824 | |
eb697db5 DN |
10825 | |
10826 | if test "$HAVE_GIF" = yes; then | |
10827 | LIBGIF=-lgif | |
10828 | elif test "$HAVE_GIF" = maybe; then | |
10829 | # If gif_lib.h but no libgif, try libungif. | |
10830 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5 | |
10831 | $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; } | |
10832 | if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then : | |
91e84f96 GM |
10833 | $as_echo_n "(cached) " >&6 |
10834 | else | |
10835 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
10836 | LIBS="-lungif $LIBS" |
10837 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
10838 | /* end confdefs.h. */ |
10839 | ||
10840 | /* Override any GCC internal prototype to avoid an error. | |
10841 | Use char because int might match the return type of a GCC | |
10842 | builtin and then its argument prototype would still apply. */ | |
10843 | #ifdef __cplusplus | |
10844 | extern "C" | |
10845 | #endif | |
eb697db5 | 10846 | char EGifPutExtensionLast (); |
91e84f96 GM |
10847 | int |
10848 | main () | |
10849 | { | |
eb697db5 | 10850 | return EGifPutExtensionLast (); |
91e84f96 GM |
10851 | ; |
10852 | return 0; | |
10853 | } | |
10854 | _ACEOF | |
eb697db5 DN |
10855 | if ac_fn_c_try_link "$LINENO"; then : |
10856 | ac_cv_lib_ungif_EGifPutExtensionLast=yes | |
91e84f96 | 10857 | else |
eb697db5 | 10858 | ac_cv_lib_ungif_EGifPutExtensionLast=no |
91e84f96 | 10859 | fi |
eb697db5 DN |
10860 | rm -f core conftest.err conftest.$ac_objext \ |
10861 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
10862 | LIBS=$ac_check_lib_save_LIBS |
10863 | fi | |
eb697db5 DN |
10864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5 |
10865 | $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; } | |
10866 | if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then : | |
10867 | HAVE_GIF=yes | |
e6df49e4 | 10868 | else |
eb697db5 | 10869 | HAVE_GIF=no |
91e84f96 GM |
10870 | fi |
10871 | ||
eb697db5 DN |
10872 | test "$HAVE_GIF" = yes && LIBGIF=-lungif |
10873 | fi | |
5929fbe7 | 10874 | |
eb697db5 | 10875 | if test "${HAVE_GIF}" = "yes"; then |
5929fbe7 | 10876 | |
eb697db5 | 10877 | $as_echo "#define HAVE_GIF 1" >>confdefs.h |
5929fbe7 | 10878 | |
eb697db5 | 10879 | fi |
91e84f96 | 10880 | fi |
91e84f96 GM |
10881 | |
10882 | ||
eb697db5 DN |
10883 | if test "${HAVE_X11}" = "yes"; then |
10884 | MISSING="" | |
10885 | WITH_NO="" | |
10886 | test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" && | |
10887 | MISSING="libXpm" && WITH_NO="--with-xpm=no" | |
10888 | test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" && | |
10889 | MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no" | |
10890 | test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" && | |
10891 | MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no" | |
10892 | test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" && | |
10893 | MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no" | |
10894 | test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" && | |
10895 | MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no" | |
91e84f96 | 10896 | |
eb697db5 DN |
10897 | if test "X${MISSING}" != X; then |
10898 | as_fn_error "The following required libraries were not found: | |
10899 | $MISSING | |
10900 | Maybe some development libraries/packages are missing? | |
10901 | If you don't want to link with them give | |
10902 | $WITH_NO | |
10903 | as options to configure" "$LINENO" 5 | |
10904 | fi | |
10905 | fi | |
5929fbe7 | 10906 | |
eb697db5 DN |
10907 | ### Use -lgpm if available, unless `--with-gpm=no'. |
10908 | HAVE_GPM=no | |
10909 | LIBGPM= | |
10910 | MOUSE_SUPPORT= | |
10911 | if test "${with_gpm}" != "no"; then | |
10912 | ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default" | |
10913 | if test "x$ac_cv_header_gpm_h" = x""yes; then : | |
10914 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5 | |
10915 | $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; } | |
10916 | if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then : | |
91e84f96 GM |
10917 | $as_echo_n "(cached) " >&6 |
10918 | else | |
eb697db5 DN |
10919 | ac_check_lib_save_LIBS=$LIBS |
10920 | LIBS="-lgpm $LIBS" | |
10921 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 10922 | /* end confdefs.h. */ |
91e84f96 GM |
10923 | |
10924 | /* Override any GCC internal prototype to avoid an error. | |
10925 | Use char because int might match the return type of a GCC | |
10926 | builtin and then its argument prototype would still apply. */ | |
10927 | #ifdef __cplusplus | |
10928 | extern "C" | |
10929 | #endif | |
eb697db5 | 10930 | char Gpm_Open (); |
91e84f96 GM |
10931 | int |
10932 | main () | |
10933 | { | |
eb697db5 | 10934 | return Gpm_Open (); |
91e84f96 GM |
10935 | ; |
10936 | return 0; | |
10937 | } | |
10938 | _ACEOF | |
eb697db5 DN |
10939 | if ac_fn_c_try_link "$LINENO"; then : |
10940 | ac_cv_lib_gpm_Gpm_Open=yes | |
91e84f96 | 10941 | else |
eb697db5 DN |
10942 | ac_cv_lib_gpm_Gpm_Open=no |
10943 | fi | |
10944 | rm -f core conftest.err conftest.$ac_objext \ | |
10945 | conftest$ac_exeext conftest.$ac_ext | |
10946 | LIBS=$ac_check_lib_save_LIBS | |
10947 | fi | |
10948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5 | |
10949 | $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; } | |
10950 | if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then : | |
10951 | HAVE_GPM=yes | |
10952 | fi | |
91e84f96 | 10953 | |
91e84f96 GM |
10954 | fi |
10955 | ||
eb697db5 DN |
10956 | |
10957 | ||
10958 | if test "${HAVE_GPM}" = "yes"; then | |
10959 | ||
10960 | $as_echo "#define HAVE_GPM 1" >>confdefs.h | |
10961 | ||
10962 | LIBGPM=-lgpm | |
10963 | ## May be reset below. | |
10964 | MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)" | |
10965 | fi | |
91e84f96 | 10966 | fi |
15e12598 | 10967 | |
8c5ff6dd | 10968 | |
eb697db5 DN |
10969 | ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default" |
10970 | if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then : | |
8c5ff6dd | 10971 | |
eb697db5 | 10972 | $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h |
91e84f96 GM |
10973 | |
10974 | fi | |
91e84f96 GM |
10975 | |
10976 | ||
91e84f96 | 10977 | |
eb697db5 DN |
10978 | C_SWITCH_X_SYSTEM= |
10979 | ### Use NeXTstep API to implement GUI. | |
10980 | if test "${HAVE_NS}" = "yes"; then | |
91e84f96 | 10981 | |
eb697db5 | 10982 | $as_echo "#define HAVE_NS 1" >>confdefs.h |
8c5ff6dd | 10983 | |
eb697db5 | 10984 | if test "${NS_IMPL_COCOA}" = "yes"; then |
5929fbe7 | 10985 | |
eb697db5 | 10986 | $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h |
8c5ff6dd | 10987 | |
eb697db5 DN |
10988 | GNU_OBJC_CFLAGS= |
10989 | fi | |
10990 | if test "${NS_IMPL_GNUSTEP}" = "yes"; then | |
8c5ff6dd | 10991 | |
eb697db5 | 10992 | $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h |
8c5ff6dd | 10993 | |
eb697db5 DN |
10994 | # See also .m.o rule in Makefile.in */ |
10995 | # FIXME: are all these flags really needed? Document here why. */ | |
10996 | C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing" | |
10997 | GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE" | |
10998 | fi | |
10999 | if test "${NS_HAVE_NSINTEGER}" = "yes"; then | |
8c5ff6dd | 11000 | |
eb697db5 | 11001 | $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h |
8c5ff6dd | 11002 | |
eb697db5 DN |
11003 | fi |
11004 | # We also have mouse menus. | |
11005 | HAVE_MENUS=yes | |
11006 | OTHER_FILES=ns-app | |
11007 | fi | |
91e84f96 | 11008 | |
91e84f96 | 11009 | |
eb697db5 DN |
11010 | ### Use session management (-lSM -lICE) if available |
11011 | HAVE_X_SM=no | |
11012 | LIBXSM= | |
11013 | if test "${HAVE_X11}" = "yes"; then | |
11014 | ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default" | |
11015 | if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then : | |
11016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5 | |
11017 | $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; } | |
11018 | if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then : | |
11019 | $as_echo_n "(cached) " >&6 | |
11020 | else | |
11021 | ac_check_lib_save_LIBS=$LIBS | |
11022 | LIBS="-lSM -lICE $LIBS" | |
11023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 11024 | /* end confdefs.h. */ |
6da23aaa | 11025 | |
91e84f96 GM |
11026 | /* Override any GCC internal prototype to avoid an error. |
11027 | Use char because int might match the return type of a GCC | |
11028 | builtin and then its argument prototype would still apply. */ | |
11029 | #ifdef __cplusplus | |
11030 | extern "C" | |
11031 | #endif | |
eb697db5 | 11032 | char SmcOpenConnection (); |
91e84f96 GM |
11033 | int |
11034 | main () | |
0ca10bb7 | 11035 | { |
eb697db5 | 11036 | return SmcOpenConnection (); |
91e84f96 GM |
11037 | ; |
11038 | return 0; | |
11039 | } | |
11040 | _ACEOF | |
eb697db5 DN |
11041 | if ac_fn_c_try_link "$LINENO"; then : |
11042 | ac_cv_lib_SM_SmcOpenConnection=yes | |
91e84f96 | 11043 | else |
eb697db5 DN |
11044 | ac_cv_lib_SM_SmcOpenConnection=no |
11045 | fi | |
11046 | rm -f core conftest.err conftest.$ac_objext \ | |
11047 | conftest$ac_exeext conftest.$ac_ext | |
11048 | LIBS=$ac_check_lib_save_LIBS | |
11049 | fi | |
11050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5 | |
11051 | $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; } | |
11052 | if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then : | |
11053 | HAVE_X_SM=yes | |
91e84f96 GM |
11054 | fi |
11055 | ||
91e84f96 | 11056 | fi |
91e84f96 | 11057 | |
eb697db5 DN |
11058 | |
11059 | ||
11060 | if test "${HAVE_X_SM}" = "yes"; then | |
11061 | ||
11062 | $as_echo "#define HAVE_X_SM 1" >>confdefs.h | |
11063 | ||
11064 | LIBXSM="-lSM -lICE" | |
11065 | case "$LIBS" in | |
11066 | *-lSM*) ;; | |
11067 | *) LIBS="$LIBXSM $LIBS" ;; | |
11068 | esac | |
11069 | fi | |
91e84f96 | 11070 | fi |
91e84f96 GM |
11071 | |
11072 | ||
eb697db5 DN |
11073 | # If netdb.h doesn't declare h_errno, we must declare it by hand. |
11074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5 | |
11075 | $as_echo_n "checking whether netdb declares h_errno... " >&6; } | |
11076 | if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then : | |
91e84f96 GM |
11077 | $as_echo_n "(cached) " >&6 |
11078 | else | |
eb697db5 | 11079 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 11080 | /* end confdefs.h. */ |
eb697db5 | 11081 | #include <netdb.h> |
5929fbe7 GM |
11082 | int |
11083 | main () | |
11084 | { | |
eb697db5 | 11085 | return h_errno; |
5929fbe7 GM |
11086 | ; |
11087 | return 0; | |
11088 | } | |
11089 | _ACEOF | |
eb697db5 DN |
11090 | if ac_fn_c_try_link "$LINENO"; then : |
11091 | emacs_cv_netdb_declares_h_errno=yes | |
5929fbe7 | 11092 | else |
eb697db5 | 11093 | emacs_cv_netdb_declares_h_errno=no |
5929fbe7 | 11094 | fi |
eb697db5 DN |
11095 | rm -f core conftest.err conftest.$ac_objext \ |
11096 | conftest$ac_exeext conftest.$ac_ext | |
8c5ff6dd | 11097 | fi |
eb697db5 DN |
11098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5 |
11099 | $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; } | |
11100 | if test $emacs_cv_netdb_declares_h_errno = yes; then | |
91e84f96 | 11101 | |
eb697db5 | 11102 | $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h |
8c5ff6dd KR |
11103 | |
11104 | fi | |
11105 | ||
eb697db5 DN |
11106 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
11107 | # for constant arguments. Useless! | |
11108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
11109 | $as_echo_n "checking for working alloca.h... " >&6; } | |
11110 | if test "${ac_cv_working_alloca_h+set}" = set; then : | |
5929fbe7 GM |
11111 | $as_echo_n "(cached) " >&6 |
11112 | else | |
eb697db5 | 11113 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5929fbe7 | 11114 | /* end confdefs.h. */ |
eb697db5 | 11115 | #include <alloca.h> |
91e84f96 GM |
11116 | int |
11117 | main () | |
11118 | { | |
eb697db5 DN |
11119 | char *p = (char *) alloca (2 * sizeof (int)); |
11120 | if (p) return 0; | |
91e84f96 GM |
11121 | ; |
11122 | return 0; | |
11123 | } | |
11124 | _ACEOF | |
eb697db5 DN |
11125 | if ac_fn_c_try_link "$LINENO"; then : |
11126 | ac_cv_working_alloca_h=yes | |
47ad15cd | 11127 | else |
eb697db5 | 11128 | ac_cv_working_alloca_h=no |
47ad15cd | 11129 | fi |
eb697db5 DN |
11130 | rm -f core conftest.err conftest.$ac_objext \ |
11131 | conftest$ac_exeext conftest.$ac_ext | |
47ad15cd | 11132 | fi |
eb697db5 DN |
11133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
11134 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
11135 | if test $ac_cv_working_alloca_h = yes; then | |
91e84f96 | 11136 | |
eb697db5 | 11137 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
91e84f96 GM |
11138 | |
11139 | fi | |
91e84f96 | 11140 | |
eb697db5 DN |
11141 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
11142 | $as_echo_n "checking for alloca... " >&6; } | |
11143 | if test "${ac_cv_func_alloca_works+set}" = set; then : | |
15e12598 VB |
11144 | $as_echo_n "(cached) " >&6 |
11145 | else | |
eb697db5 | 11146 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
08b47d3d | 11147 | /* end confdefs.h. */ |
eb697db5 DN |
11148 | #ifdef __GNUC__ |
11149 | # define alloca __builtin_alloca | |
11150 | #else | |
11151 | # ifdef _MSC_VER | |
11152 | # include <malloc.h> | |
11153 | # define alloca _alloca | |
11154 | # else | |
11155 | # ifdef HAVE_ALLOCA_H | |
11156 | # include <alloca.h> | |
11157 | # else | |
11158 | # ifdef _AIX | |
11159 | #pragma alloca | |
11160 | # else | |
11161 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
11162 | char *alloca (); | |
11163 | # endif | |
11164 | # endif | |
11165 | # endif | |
11166 | # endif | |
5929fbe7 | 11167 | #endif |
8c5ff6dd | 11168 | |
91e84f96 GM |
11169 | int |
11170 | main () | |
6da23aaa | 11171 | { |
eb697db5 DN |
11172 | char *p = (char *) alloca (1); |
11173 | if (p) return 0; | |
08b47d3d JD |
11174 | ; |
11175 | return 0; | |
6da23aaa | 11176 | } |
aaa36002 | 11177 | _ACEOF |
eb697db5 DN |
11178 | if ac_fn_c_try_link "$LINENO"; then : |
11179 | ac_cv_func_alloca_works=yes | |
91e84f96 | 11180 | else |
eb697db5 | 11181 | ac_cv_func_alloca_works=no |
15e12598 | 11182 | fi |
eb697db5 DN |
11183 | rm -f core conftest.err conftest.$ac_objext \ |
11184 | conftest$ac_exeext conftest.$ac_ext | |
15e12598 | 11185 | fi |
eb697db5 DN |
11186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
11187 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
15e12598 | 11188 | |
eb697db5 | 11189 | if test $ac_cv_func_alloca_works = yes; then |
cd03c74a | 11190 | |
eb697db5 | 11191 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
a4f64981 | 11192 | |
8c5ff6dd | 11193 | else |
eb697db5 DN |
11194 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions |
11195 | # that cause trouble. Some versions do not even contain alloca or | |
11196 | # contain a buggy version. If you still want to use their alloca, | |
11197 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
a4f64981 | 11198 | |
eb697db5 | 11199 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
a4f64981 | 11200 | |
eb697db5 | 11201 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
a4f64981 | 11202 | |
a4f64981 | 11203 | |
eb697db5 DN |
11204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
11205 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
11206 | if test "${ac_cv_os_cray+set}" = set; then : | |
5929fbe7 | 11207 | $as_echo_n "(cached) " >&6 |
8c5ff6dd | 11208 | else |
eb697db5 | 11209 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8c5ff6dd | 11210 | /* end confdefs.h. */ |
eb697db5 DN |
11211 | #if defined CRAY && ! defined CRAY2 |
11212 | webecray | |
8c5ff6dd | 11213 | #else |
eb697db5 | 11214 | wenotbecray |
8c5ff6dd | 11215 | #endif |
a4f64981 | 11216 | |
a4f64981 | 11217 | _ACEOF |
eb697db5 DN |
11218 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
11219 | $EGREP "webecray" >/dev/null 2>&1; then : | |
11220 | ac_cv_os_cray=yes | |
11221 | else | |
11222 | ac_cv_os_cray=no | |
11223 | fi | |
11224 | rm -f conftest* | |
a4f64981 | 11225 | |
a5edbe4a | 11226 | fi |
eb697db5 DN |
11227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
11228 | $as_echo "$ac_cv_os_cray" >&6; } | |
11229 | if test $ac_cv_os_cray = yes; then | |
11230 | for ac_func in _getb67 GETB67 getb67; do | |
11231 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
11232 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
11233 | eval as_val=\$$as_ac_var | |
11234 | if test "x$as_val" = x""yes; then : | |
cd03c74a | 11235 | |
eb697db5 DN |
11236 | cat >>confdefs.h <<_ACEOF |
11237 | #define CRAY_STACKSEG_END $ac_func | |
5929fbe7 | 11238 | _ACEOF |
a4f64981 | 11239 | |
eb697db5 | 11240 | break |
5929fbe7 | 11241 | fi |
a4f64981 | 11242 | |
eb697db5 | 11243 | done |
5929fbe7 | 11244 | fi |
a4f64981 | 11245 | |
eb697db5 DN |
11246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
11247 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
11248 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
5929fbe7 GM |
11249 | $as_echo_n "(cached) " >&6 |
11250 | else | |
eb697db5 DN |
11251 | if test "$cross_compiling" = yes; then : |
11252 | ac_cv_c_stack_direction=0 | |
11253 | else | |
11254 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 11255 | /* end confdefs.h. */ |
eb697db5 | 11256 | $ac_includes_default |
91e84f96 | 11257 | int |
eb697db5 | 11258 | find_stack_direction () |
91e84f96 | 11259 | { |
eb697db5 DN |
11260 | static char *addr = 0; |
11261 | auto char dummy; | |
11262 | if (addr == 0) | |
11263 | { | |
11264 | addr = &dummy; | |
11265 | return find_stack_direction (); | |
11266 | } | |
11267 | else | |
11268 | return (&dummy > addr) ? 1 : -1; | |
91e84f96 | 11269 | } |
91e84f96 | 11270 | |
91e84f96 GM |
11271 | int |
11272 | main () | |
11273 | { | |
eb697db5 | 11274 | return find_stack_direction () < 0; |
91e84f96 GM |
11275 | } |
11276 | _ACEOF | |
eb697db5 DN |
11277 | if ac_fn_c_try_run "$LINENO"; then : |
11278 | ac_cv_c_stack_direction=1 | |
91e84f96 | 11279 | else |
eb697db5 DN |
11280 | ac_cv_c_stack_direction=-1 |
11281 | fi | |
11282 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
11283 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
91e84f96 GM |
11284 | fi |
11285 | ||
91e84f96 | 11286 | fi |
eb697db5 DN |
11287 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
11288 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
11289 | cat >>confdefs.h <<_ACEOF | |
11290 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
11291 | _ACEOF | |
91e84f96 | 11292 | |
91e84f96 | 11293 | |
5929fbe7 | 11294 | fi |
eb697db5 | 11295 | |
91e84f96 | 11296 | |
eb697db5 DN |
11297 | if test x"$ac_cv_func_alloca_works" != xyes; then |
11298 | as_fn_error "a system implementation of alloca is required " "$LINENO" 5 | |
91e84f96 GM |
11299 | fi |
11300 | ||
eb697db5 DN |
11301 | # fmod, logb, and frexp are found in -lm on most systems. |
11302 | # On HPUX 9.01, -lm does not contain logb, so check for sqrt. | |
11303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 | |
11304 | $as_echo_n "checking for sqrt in -lm... " >&6; } | |
11305 | if test "${ac_cv_lib_m_sqrt+set}" = set; then : | |
91e84f96 GM |
11306 | $as_echo_n "(cached) " >&6 |
11307 | else | |
5929fbe7 | 11308 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
11309 | LIBS="-lm $LIBS" |
11310 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 11311 | /* end confdefs.h. */ |
91e84f96 GM |
11312 | |
11313 | /* Override any GCC internal prototype to avoid an error. | |
11314 | Use char because int might match the return type of a GCC | |
11315 | builtin and then its argument prototype would still apply. */ | |
11316 | #ifdef __cplusplus | |
11317 | extern "C" | |
11318 | #endif | |
eb697db5 | 11319 | char sqrt (); |
91e84f96 GM |
11320 | int |
11321 | main () | |
11322 | { | |
eb697db5 | 11323 | return sqrt (); |
91e84f96 GM |
11324 | ; |
11325 | return 0; | |
11326 | } | |
11327 | _ACEOF | |
eb697db5 DN |
11328 | if ac_fn_c_try_link "$LINENO"; then : |
11329 | ac_cv_lib_m_sqrt=yes | |
91e84f96 | 11330 | else |
eb697db5 | 11331 | ac_cv_lib_m_sqrt=no |
91e84f96 | 11332 | fi |
eb697db5 DN |
11333 | rm -f core conftest.err conftest.$ac_objext \ |
11334 | conftest$ac_exeext conftest.$ac_ext | |
5929fbe7 | 11335 | LIBS=$ac_check_lib_save_LIBS |
91e84f96 | 11336 | fi |
eb697db5 DN |
11337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 |
11338 | $as_echo "$ac_cv_lib_m_sqrt" >&6; } | |
11339 | if test "x$ac_cv_lib_m_sqrt" = x""yes; then : | |
11340 | cat >>confdefs.h <<_ACEOF | |
11341 | #define HAVE_LIBM 1 | |
91e84f96 | 11342 | _ACEOF |
6da23aaa | 11343 | |
eb697db5 | 11344 | LIBS="-lm $LIBS" |
6da23aaa | 11345 | |
5929fbe7 | 11346 | fi |
0ca10bb7 | 11347 | |
8c5ff6dd | 11348 | |
eb697db5 DN |
11349 | # Check for mail-locking functions in a "mail" library. Probably this should |
11350 | # have the same check as for liblockfile below. | |
11351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5 | |
11352 | $as_echo_n "checking for maillock in -lmail... " >&6; } | |
11353 | if test "${ac_cv_lib_mail_maillock+set}" = set; then : | |
5929fbe7 GM |
11354 | $as_echo_n "(cached) " >&6 |
11355 | else | |
eb697db5 DN |
11356 | ac_check_lib_save_LIBS=$LIBS |
11357 | LIBS="-lmail $LIBS" | |
11358 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5929fbe7 | 11359 | /* end confdefs.h. */ |
0ca10bb7 | 11360 | |
91e84f96 GM |
11361 | /* Override any GCC internal prototype to avoid an error. |
11362 | Use char because int might match the return type of a GCC | |
11363 | builtin and then its argument prototype would still apply. */ | |
11364 | #ifdef __cplusplus | |
11365 | extern "C" | |
11366 | #endif | |
eb697db5 | 11367 | char maillock (); |
91e84f96 GM |
11368 | int |
11369 | main () | |
6da23aaa | 11370 | { |
eb697db5 | 11371 | return maillock (); |
91e84f96 GM |
11372 | ; |
11373 | return 0; | |
6da23aaa | 11374 | } |
91e84f96 | 11375 | _ACEOF |
eb697db5 DN |
11376 | if ac_fn_c_try_link "$LINENO"; then : |
11377 | ac_cv_lib_mail_maillock=yes | |
91e84f96 | 11378 | else |
eb697db5 | 11379 | ac_cv_lib_mail_maillock=no |
91e84f96 | 11380 | fi |
eb697db5 DN |
11381 | rm -f core conftest.err conftest.$ac_objext \ |
11382 | conftest$ac_exeext conftest.$ac_ext | |
11383 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 11384 | fi |
eb697db5 DN |
11385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5 |
11386 | $as_echo "$ac_cv_lib_mail_maillock" >&6; } | |
11387 | if test "x$ac_cv_lib_mail_maillock" = x""yes; then : | |
11388 | have_mail=yes | |
91e84f96 | 11389 | else |
eb697db5 DN |
11390 | have_mail=no |
11391 | fi | |
11392 | ||
11393 | if test $have_mail = yes; then | |
11394 | LIBS_MAIL=-lmail | |
11395 | LIBS="$LIBS_MAIL $LIBS" | |
11396 | ||
11397 | $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h | |
11398 | ||
11399 | else | |
11400 | LIBS_MAIL= | |
11401 | fi | |
11402 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5 | |
11403 | $as_echo_n "checking for maillock in -llockfile... " >&6; } | |
11404 | if test "${ac_cv_lib_lockfile_maillock+set}" = set; then : | |
91e84f96 GM |
11405 | $as_echo_n "(cached) " >&6 |
11406 | else | |
11407 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
11408 | LIBS="-llockfile $LIBS" |
11409 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
11410 | /* end confdefs.h. */ |
11411 | ||
11412 | /* Override any GCC internal prototype to avoid an error. | |
11413 | Use char because int might match the return type of a GCC | |
11414 | builtin and then its argument prototype would still apply. */ | |
11415 | #ifdef __cplusplus | |
11416 | extern "C" | |
11417 | #endif | |
eb697db5 | 11418 | char maillock (); |
91e84f96 GM |
11419 | int |
11420 | main () | |
503d2be0 | 11421 | { |
eb697db5 | 11422 | return maillock (); |
91e84f96 GM |
11423 | ; |
11424 | return 0; | |
503d2be0 | 11425 | } |
91e84f96 | 11426 | _ACEOF |
eb697db5 DN |
11427 | if ac_fn_c_try_link "$LINENO"; then : |
11428 | ac_cv_lib_lockfile_maillock=yes | |
503d2be0 | 11429 | else |
eb697db5 | 11430 | ac_cv_lib_lockfile_maillock=no |
a21616bd | 11431 | fi |
eb697db5 DN |
11432 | rm -f core conftest.err conftest.$ac_objext \ |
11433 | conftest$ac_exeext conftest.$ac_ext | |
0ca10bb7 RC |
11434 | LIBS=$ac_check_lib_save_LIBS |
11435 | fi | |
eb697db5 DN |
11436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5 |
11437 | $as_echo "$ac_cv_lib_lockfile_maillock" >&6; } | |
11438 | if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then : | |
11439 | have_lockfile=yes | |
5929fbe7 | 11440 | else |
eb697db5 DN |
11441 | have_lockfile=no |
11442 | fi | |
11443 | ||
11444 | if test $have_lockfile = yes; then | |
11445 | LIBS_MAIL=-llockfile | |
11446 | LIBS="$LIBS_MAIL $LIBS" | |
11447 | ||
11448 | $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h | |
11449 | ||
11450 | else | |
11451 | # If we have the shared liblockfile, assume we must use it for mail | |
11452 | # locking (e.g. Debian). If we couldn't link against liblockfile | |
11453 | # (no liblockfile.a installed), ensure that we don't need to. | |
11454 | # Extract the first word of "liblockfile.so", so it can be a program name with args. | |
11455 | set dummy liblockfile.so; ac_word=$2 | |
11456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
11457 | $as_echo_n "checking for $ac_word... " >&6; } | |
11458 | if test "${ac_cv_prog_liblockfile+set}" = set; then : | |
11459 | $as_echo_n "(cached) " >&6 | |
11460 | else | |
11461 | if test -n "$liblockfile"; then | |
11462 | ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test. | |
11463 | else | |
11464 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
11465 | as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH" | |
11466 | for as_dir in $as_dummy | |
11467 | do | |
11468 | IFS=$as_save_IFS | |
11469 | test -z "$as_dir" && as_dir=. | |
11470 | for ac_exec_ext in '' $ac_executable_extensions; do | |
11471 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
11472 | ac_cv_prog_liblockfile="yes" | |
11473 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
11474 | break 2 | |
11475 | fi | |
11476 | done | |
11477 | done | |
11478 | IFS=$as_save_IFS | |
11479 | ||
11480 | test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no" | |
11481 | fi | |
11482 | fi | |
11483 | liblockfile=$ac_cv_prog_liblockfile | |
11484 | if test -n "$liblockfile"; then | |
11485 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5 | |
11486 | $as_echo "$liblockfile" >&6; } | |
11487 | else | |
11488 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
11489 | $as_echo "no" >&6; } | |
11490 | fi | |
11491 | ||
11492 | ||
11493 | if test $ac_cv_prog_liblockfile = yes; then | |
11494 | as_fn_error "Shared liblockfile found but can't link against it. | |
11495 | This probably means that movemail could lose mail. | |
11496 | There may be a \`development' package to install containing liblockfile." "$LINENO" 5 | |
11497 | fi | |
11498 | fi | |
11499 | for ac_func in touchlock | |
11500 | do : | |
11501 | ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock" | |
11502 | if test "x$ac_cv_func_touchlock" = x""yes; then : | |
11503 | cat >>confdefs.h <<_ACEOF | |
11504 | #define HAVE_TOUCHLOCK 1 | |
11505 | _ACEOF | |
11506 | ||
11507 | fi | |
11508 | done | |
11509 | ||
11510 | for ac_header in maillock.h | |
11511 | do : | |
11512 | ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default" | |
11513 | if test "x$ac_cv_header_maillock_h" = x""yes; then : | |
11514 | cat >>confdefs.h <<_ACEOF | |
11515 | #define HAVE_MAILLOCK_H 1 | |
11516 | _ACEOF | |
11517 | ||
11518 | fi | |
11519 | ||
11520 | done | |
11521 | ||
11522 | ||
11523 | ||
11524 | ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to | |
11525 | ## interlock access to the mail spool. The alternative is a lock file named | |
11526 | ## /usr/spool/mail/$USER.lock. | |
11527 | mail_lock=no | |
11528 | case "$opsys" in | |
11529 | aix4-2) mail_lock="lockf" ;; | |
11530 | ||
11531 | gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;; | |
11532 | ||
11533 | ## On GNU/Linux systems, both methods are used by various mail programs. | |
11534 | ## I assume most people are using newer mailers that have heard of flock. | |
11535 | ## Change this if you need to. | |
11536 | ## Debian contains a patch which says: ``On Debian/GNU/Linux systems, | |
11537 | ## configure gets the right answers, and that means *NOT* using flock. | |
11538 | ## Using flock is guaranteed to be the wrong thing. See Debian Policy | |
11539 | ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the | |
11540 | ## Debian maintainer hasn't provided a clean fix for Emacs. | |
11541 | ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and | |
11542 | ## HAVE_MAILLOCK_H are defined, so the following appears to be the | |
11543 | ## correct logic. -- fx | |
11544 | ## We must check for HAVE_LIBLOCKFILE too, as movemail does. | |
11545 | ## liblockfile is a Free Software replacement for libmail, used on | |
11546 | ## Debian systems and elsewhere. -rfr. | |
11547 | gnu-*) | |
11548 | mail_lock="flock" | |
11549 | if test $have_mail = yes || test $have_lockfile = yes; then | |
11550 | test $ac_cv_header_maillock_h = yes && mail_lock=no | |
11551 | fi | |
11552 | ;; | |
11553 | esac | |
11554 | ||
11555 | BLESSMAIL_TARGET= | |
11556 | case "$mail_lock" in | |
11557 | flock) | |
11558 | $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h | |
11559 | ;; | |
11560 | ||
11561 | lockf) | |
11562 | $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h | |
11563 | ;; | |
11564 | ||
11565 | *) BLESSMAIL_TARGET="need-blessmail" ;; | |
91e84f96 | 11566 | esac |
ca81d7a0 | 11567 | |
91e84f96 | 11568 | |
91e84f96 | 11569 | |
eb697db5 DN |
11570 | for ac_func in gethostname getdomainname dup2 \ |
11571 | rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \ | |
72af86bd | 11572 | random lrand48 logb frexp fmod rint cbrt ftime setsid \ |
eb697db5 DN |
11573 | strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ |
11574 | utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \ | |
8966b757 | 11575 | __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \ |
eb697db5 | 11576 | sendto recvfrom getsockopt setsockopt getsockname getpeername \ |
72af86bd | 11577 | gai_strerror mkstemp getline getdelim mremap memmove fsync sync \ |
eb697db5 | 11578 | memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \ |
dcc19aac | 11579 | cfmakeraw cfsetspeed isnan copysign __executable_start |
eb697db5 DN |
11580 | do : |
11581 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
11582 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
11583 | eval as_val=\$$as_ac_var | |
11584 | if test "x$as_val" = x""yes; then : | |
11585 | cat >>confdefs.h <<_ACEOF | |
11586 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
91e84f96 | 11587 | _ACEOF |
a21616bd | 11588 | |
91e84f96 | 11589 | fi |
eb697db5 | 11590 | done |
a21616bd | 11591 | |
a21616bd | 11592 | |
eb697db5 DN |
11593 | for ac_header in sys/un.h |
11594 | do : | |
11595 | ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default" | |
11596 | if test "x$ac_cv_header_sys_un_h" = x""yes; then : | |
11597 | cat >>confdefs.h <<_ACEOF | |
11598 | #define HAVE_SYS_UN_H 1 | |
11599 | _ACEOF | |
503d2be0 | 11600 | |
91e84f96 | 11601 | fi |
503d2be0 | 11602 | |
eb697db5 | 11603 | done |
91e84f96 | 11604 | |
eb697db5 DN |
11605 | |
11606 | ||
11607 | ||
11608 | ||
11609 | ||
11610 | ||
8a0b50ed AS |
11611 | for ac_func in $ac_func_list |
11612 | do : | |
11613 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
11614 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
11615 | eval as_val=\$$as_ac_var | |
11616 | if test "x$as_val" = x""yes; then : | |
11617 | cat >>confdefs.h <<_ACEOF | |
11618 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
11619 | _ACEOF | |
11620 | ||
11621 | fi | |
11622 | done | |
11623 | ||
11624 | ||
11625 | ||
11626 | ||
eb697db5 DN |
11627 | |
11628 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 | |
11629 | $as_echo_n "checking for working mktime... " >&6; } | |
11630 | if test "${ac_cv_func_working_mktime+set}" = set; then : | |
91e84f96 GM |
11631 | $as_echo_n "(cached) " >&6 |
11632 | else | |
eb697db5 DN |
11633 | if test "$cross_compiling" = yes; then : |
11634 | ac_cv_func_working_mktime=no | |
11635 | else | |
11636 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 11637 | /* end confdefs.h. */ |
eb697db5 DN |
11638 | /* Test program from Paul Eggert and Tony Leneis. */ |
11639 | #ifdef TIME_WITH_SYS_TIME | |
11640 | # include <sys/time.h> | |
11641 | # include <time.h> | |
91e84f96 | 11642 | #else |
eb697db5 DN |
11643 | # ifdef HAVE_SYS_TIME_H |
11644 | # include <sys/time.h> | |
11645 | # else | |
11646 | # include <time.h> | |
11647 | # endif | |
91e84f96 GM |
11648 | #endif |
11649 | ||
eb697db5 DN |
11650 | #include <limits.h> |
11651 | #include <stdlib.h> | |
91e84f96 | 11652 | |
eb697db5 DN |
11653 | #ifdef HAVE_UNISTD_H |
11654 | # include <unistd.h> | |
91e84f96 | 11655 | #endif |
eb697db5 DN |
11656 | |
11657 | #ifndef HAVE_ALARM | |
11658 | # define alarm(X) /* empty */ | |
91e84f96 | 11659 | #endif |
ca81d7a0 | 11660 | |
eb697db5 DN |
11661 | /* Work around redefinition to rpl_putenv by other config tests. */ |
11662 | #undef putenv | |
11663 | ||
11664 | static time_t time_t_max; | |
11665 | static time_t time_t_min; | |
11666 | ||
11667 | /* Values we'll use to set the TZ environment variable. */ | |
11668 | static char *tz_strings[] = { | |
11669 | (char *) 0, "TZ=GMT0", "TZ=JST-9", | |
11670 | "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" | |
11671 | }; | |
11672 | #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) | |
5929fbe7 | 11673 | |
eb697db5 DN |
11674 | /* Return 0 if mktime fails to convert a date in the spring-forward gap. |
11675 | Based on a problem report from Andreas Jaeger. */ | |
11676 | static int | |
11677 | spring_forward_gap () | |
6da23aaa | 11678 | { |
eb697db5 DN |
11679 | /* glibc (up to about 1998-10-07) failed this test. */ |
11680 | struct tm tm; | |
5929fbe7 | 11681 | |
eb697db5 DN |
11682 | /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" |
11683 | instead of "TZ=America/Vancouver" in order to detect the bug even | |
11684 | on systems that don't support the Olson extension, or don't have the | |
11685 | full zoneinfo tables installed. */ | |
11686 | putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); | |
5929fbe7 | 11687 | |
eb697db5 DN |
11688 | tm.tm_year = 98; |
11689 | tm.tm_mon = 3; | |
11690 | tm.tm_mday = 5; | |
11691 | tm.tm_hour = 2; | |
11692 | tm.tm_min = 0; | |
11693 | tm.tm_sec = 0; | |
11694 | tm.tm_isdst = -1; | |
11695 | return mktime (&tm) != (time_t) -1; | |
91e84f96 | 11696 | } |
503d2be0 | 11697 | |
eb697db5 DN |
11698 | static int |
11699 | mktime_test1 (now) | |
11700 | time_t now; | |
11701 | { | |
11702 | struct tm *lt; | |
11703 | return ! (lt = localtime (&now)) || mktime (lt) == now; | |
11704 | } | |
503d2be0 | 11705 | |
eb697db5 DN |
11706 | static int |
11707 | mktime_test (now) | |
11708 | time_t now; | |
11709 | { | |
11710 | return (mktime_test1 (now) | |
11711 | && mktime_test1 ((time_t) (time_t_max - now)) | |
11712 | && mktime_test1 ((time_t) (time_t_min + now))); | |
11713 | } | |
bf89cb4d | 11714 | |
eb697db5 DN |
11715 | static int |
11716 | irix_6_4_bug () | |
91e84f96 | 11717 | { |
eb697db5 DN |
11718 | /* Based on code from Ariel Faigon. */ |
11719 | struct tm tm; | |
11720 | tm.tm_year = 96; | |
11721 | tm.tm_mon = 3; | |
11722 | tm.tm_mday = 0; | |
11723 | tm.tm_hour = 0; | |
11724 | tm.tm_min = 0; | |
11725 | tm.tm_sec = 0; | |
11726 | tm.tm_isdst = -1; | |
11727 | mktime (&tm); | |
11728 | return tm.tm_mon == 2 && tm.tm_mday == 31; | |
11729 | } | |
5929fbe7 | 11730 | |
eb697db5 DN |
11731 | static int |
11732 | bigtime_test (j) | |
11733 | int j; | |
11734 | { | |
11735 | struct tm tm; | |
11736 | time_t now; | |
11737 | tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; | |
11738 | now = mktime (&tm); | |
11739 | if (now != (time_t) -1) | |
11740 | { | |
11741 | struct tm *lt = localtime (&now); | |
11742 | if (! (lt | |
11743 | && lt->tm_year == tm.tm_year | |
11744 | && lt->tm_mon == tm.tm_mon | |
11745 | && lt->tm_mday == tm.tm_mday | |
11746 | && lt->tm_hour == tm.tm_hour | |
11747 | && lt->tm_min == tm.tm_min | |
11748 | && lt->tm_sec == tm.tm_sec | |
11749 | && lt->tm_yday == tm.tm_yday | |
11750 | && lt->tm_wday == tm.tm_wday | |
11751 | && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) | |
11752 | == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) | |
11753 | return 0; | |
11754 | } | |
11755 | return 1; | |
503d2be0 | 11756 | } |
91e84f96 | 11757 | |
eb697db5 DN |
11758 | static int |
11759 | year_2050_test () | |
11760 | { | |
11761 | /* The correct answer for 2050-02-01 00:00:00 in Pacific time, | |
11762 | ignoring leap seconds. */ | |
11763 | unsigned long int answer = 2527315200UL; | |
19650fd6 | 11764 | |
eb697db5 DN |
11765 | struct tm tm; |
11766 | time_t t; | |
11767 | tm.tm_year = 2050 - 1900; | |
11768 | tm.tm_mon = 2 - 1; | |
11769 | tm.tm_mday = 1; | |
11770 | tm.tm_hour = tm.tm_min = tm.tm_sec = 0; | |
11771 | tm.tm_isdst = -1; | |
ca81d7a0 | 11772 | |
eb697db5 DN |
11773 | /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" |
11774 | instead of "TZ=America/Vancouver" in order to detect the bug even | |
11775 | on systems that don't support the Olson extension, or don't have the | |
11776 | full zoneinfo tables installed. */ | |
11777 | putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); | |
a21616bd | 11778 | |
eb697db5 | 11779 | t = mktime (&tm); |
6da23aaa | 11780 | |
eb697db5 DN |
11781 | /* Check that the result is either a failure, or close enough |
11782 | to the correct answer that we can assume the discrepancy is | |
11783 | due to leap seconds. */ | |
11784 | return (t == (time_t) -1 | |
11785 | || (0 < t && answer - 120 <= t && t <= answer + 120)); | |
11786 | } | |
91e84f96 | 11787 | |
21287a21 CY |
11788 | int |
11789 | main () | |
11790 | { | |
eb697db5 DN |
11791 | time_t t, delta; |
11792 | int i, j; | |
a21616bd | 11793 | |
eb697db5 DN |
11794 | /* This test makes some buggy mktime implementations loop. |
11795 | Give up after 60 seconds; a mktime slower than that | |
11796 | isn't worth using anyway. */ | |
11797 | alarm (60); | |
a21616bd | 11798 | |
eb697db5 DN |
11799 | for (;;) |
11800 | { | |
11801 | t = (time_t_max << 1) + 1; | |
11802 | if (t <= time_t_max) | |
11803 | break; | |
11804 | time_t_max = t; | |
11805 | } | |
11806 | time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; | |
19650fd6 | 11807 | |
eb697db5 DN |
11808 | delta = time_t_max / 997; /* a suitable prime number */ |
11809 | for (i = 0; i < N_STRINGS; i++) | |
11810 | { | |
11811 | if (tz_strings[i]) | |
11812 | putenv (tz_strings[i]); | |
ca81d7a0 | 11813 | |
eb697db5 DN |
11814 | for (t = 0; t <= time_t_max - delta; t += delta) |
11815 | if (! mktime_test (t)) | |
11816 | return 1; | |
11817 | if (! (mktime_test ((time_t) 1) | |
11818 | && mktime_test ((time_t) (60 * 60)) | |
11819 | && mktime_test ((time_t) (60 * 60 * 24)))) | |
11820 | return 1; | |
bf89cb4d | 11821 | |
eb697db5 DN |
11822 | for (j = 1; ; j <<= 1) |
11823 | if (! bigtime_test (j)) | |
11824 | return 1; | |
11825 | else if (INT_MAX / 2 < j) | |
11826 | break; | |
11827 | if (! bigtime_test (INT_MAX)) | |
11828 | return 1; | |
11829 | } | |
11830 | return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); | |
9452ded1 DN |
11831 | } |
11832 | _ACEOF | |
eb697db5 DN |
11833 | if ac_fn_c_try_run "$LINENO"; then : |
11834 | ac_cv_func_working_mktime=yes | |
6da23aaa | 11835 | else |
eb697db5 DN |
11836 | ac_cv_func_working_mktime=no |
11837 | fi | |
11838 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
11839 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
503d2be0 | 11840 | fi |
0ca10bb7 | 11841 | |
eb697db5 DN |
11842 | fi |
11843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5 | |
11844 | $as_echo "$ac_cv_func_working_mktime" >&6; } | |
11845 | if test $ac_cv_func_working_mktime = no; then | |
11846 | case " $LIBOBJS " in | |
11847 | *" mktime.$ac_objext "* ) ;; | |
11848 | *) LIBOBJS="$LIBOBJS mktime.$ac_objext" | |
11849 | ;; | |
11850 | esac | |
91e84f96 | 11851 | |
eb697db5 | 11852 | fi |
91e84f96 | 11853 | |
eb697db5 | 11854 | if test "$ac_cv_func_working_mktime" = no; then |
91e84f96 | 11855 | |
eb697db5 | 11856 | $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h |
a21616bd | 11857 | |
91e84f96 GM |
11858 | fi |
11859 | ||
eb697db5 | 11860 | ac_have_func=no # yes means we've found a way to get the load average. |
a21616bd | 11861 | |
eb697db5 DN |
11862 | # Make sure getloadavg.c is where it belongs, at configure-time. |
11863 | test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" || | |
11864 | as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5 | |
503d2be0 | 11865 | |
eb697db5 | 11866 | ac_save_LIBS=$LIBS |
91e84f96 | 11867 | |
eb697db5 DN |
11868 | # Check for getloadavg, but be sure not to touch the cache variable. |
11869 | (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" | |
11870 | if test "x$ac_cv_func_getloadavg" = x""yes; then : | |
11871 | exit 0 | |
a21616bd | 11872 | else |
eb697db5 | 11873 | exit 1 |
21287a21 | 11874 | fi |
eb697db5 | 11875 | ) && ac_have_func=yes |
503d2be0 | 11876 | |
eb697db5 DN |
11877 | # On HPUX9, an unprivileged user can get load averages through this function. |
11878 | for ac_func in pstat_getdynamic | |
11879 | do : | |
11880 | ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" | |
11881 | if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then : | |
11882 | cat >>confdefs.h <<_ACEOF | |
11883 | #define HAVE_PSTAT_GETDYNAMIC 1 | |
503d2be0 | 11884 | _ACEOF |
91e84f96 | 11885 | |
91e84f96 | 11886 | fi |
eb697db5 | 11887 | done |
91e84f96 | 11888 | |
a21616bd | 11889 | |
eb697db5 DN |
11890 | # Solaris has libkstat which does not require root. |
11891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 | |
11892 | $as_echo_n "checking for kstat_open in -lkstat... " >&6; } | |
11893 | if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then : | |
91e84f96 GM |
11894 | $as_echo_n "(cached) " >&6 |
11895 | else | |
11896 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
11897 | LIBS="-lkstat $LIBS" |
11898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 GM |
11899 | /* end confdefs.h. */ |
11900 | ||
11901 | /* Override any GCC internal prototype to avoid an error. | |
11902 | Use char because int might match the return type of a GCC | |
11903 | builtin and then its argument prototype would still apply. */ | |
11904 | #ifdef __cplusplus | |
11905 | extern "C" | |
11906 | #endif | |
eb697db5 | 11907 | char kstat_open (); |
91e84f96 GM |
11908 | int |
11909 | main () | |
11910 | { | |
eb697db5 | 11911 | return kstat_open (); |
91e84f96 GM |
11912 | ; |
11913 | return 0; | |
11914 | } | |
11915 | _ACEOF | |
eb697db5 DN |
11916 | if ac_fn_c_try_link "$LINENO"; then : |
11917 | ac_cv_lib_kstat_kstat_open=yes | |
91e84f96 | 11918 | else |
eb697db5 | 11919 | ac_cv_lib_kstat_kstat_open=no |
91e84f96 | 11920 | fi |
eb697db5 DN |
11921 | rm -f core conftest.err conftest.$ac_objext \ |
11922 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
11923 | LIBS=$ac_check_lib_save_LIBS |
11924 | fi | |
eb697db5 DN |
11925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 |
11926 | $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } | |
11927 | if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then : | |
11928 | cat >>confdefs.h <<_ACEOF | |
11929 | #define HAVE_LIBKSTAT 1 | |
11930 | _ACEOF | |
a21616bd | 11931 | |
eb697db5 | 11932 | LIBS="-lkstat $LIBS" |
503d2be0 | 11933 | |
eb697db5 | 11934 | fi |
91e84f96 | 11935 | |
eb697db5 DN |
11936 | test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes |
11937 | ||
11938 | # Some systems with -lutil have (and need) -lkvm as well, some do not. | |
11939 | # On Solaris, -lkvm requires nlist from -lelf, so check that first | |
11940 | # to get the right answer into the cache. | |
11941 | # For kstat on solaris, we need libelf to force the definition of SVR4 below. | |
11942 | if test $ac_have_func = no; then | |
11943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 | |
11944 | $as_echo_n "checking for elf_begin in -lelf... " >&6; } | |
11945 | if test "${ac_cv_lib_elf_elf_begin+set}" = set; then : | |
e9a63f04 | 11946 | $as_echo_n "(cached) " >&6 |
98418dba | 11947 | else |
0ca10bb7 | 11948 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
11949 | LIBS="-lelf $LIBS" |
11950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 11951 | /* end confdefs.h. */ |
ca81d7a0 | 11952 | |
0ca10bb7 RC |
11953 | /* Override any GCC internal prototype to avoid an error. |
11954 | Use char because int might match the return type of a GCC | |
11955 | builtin and then its argument prototype would still apply. */ | |
11956 | #ifdef __cplusplus | |
11957 | extern "C" | |
11958 | #endif | |
eb697db5 | 11959 | char elf_begin (); |
0ca10bb7 RC |
11960 | int |
11961 | main () | |
11962 | { | |
eb697db5 | 11963 | return elf_begin (); |
0ca10bb7 RC |
11964 | ; |
11965 | return 0; | |
11966 | } | |
503d2be0 | 11967 | _ACEOF |
eb697db5 DN |
11968 | if ac_fn_c_try_link "$LINENO"; then : |
11969 | ac_cv_lib_elf_elf_begin=yes | |
503d2be0 | 11970 | else |
eb697db5 | 11971 | ac_cv_lib_elf_elf_begin=no |
a21616bd | 11972 | fi |
eb697db5 DN |
11973 | rm -f core conftest.err conftest.$ac_objext \ |
11974 | conftest$ac_exeext conftest.$ac_ext | |
0ca10bb7 RC |
11975 | LIBS=$ac_check_lib_save_LIBS |
11976 | fi | |
eb697db5 DN |
11977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 |
11978 | $as_echo "$ac_cv_lib_elf_elf_begin" >&6; } | |
11979 | if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then : | |
11980 | LIBS="-lelf $LIBS" | |
c0d27fcc | 11981 | fi |
bf89cb4d | 11982 | |
eb697db5 DN |
11983 | fi |
11984 | if test $ac_have_func = no; then | |
11985 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 | |
11986 | $as_echo_n "checking for kvm_open in -lkvm... " >&6; } | |
11987 | if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then : | |
e9a63f04 | 11988 | $as_echo_n "(cached) " >&6 |
21287a21 | 11989 | else |
0ca10bb7 | 11990 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
11991 | LIBS="-lkvm $LIBS" |
11992 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21287a21 | 11993 | /* end confdefs.h. */ |
21287a21 | 11994 | |
0ca10bb7 RC |
11995 | /* Override any GCC internal prototype to avoid an error. |
11996 | Use char because int might match the return type of a GCC | |
11997 | builtin and then its argument prototype would still apply. */ | |
11998 | #ifdef __cplusplus | |
11999 | extern "C" | |
12000 | #endif | |
eb697db5 | 12001 | char kvm_open (); |
21287a21 CY |
12002 | int |
12003 | main () | |
12004 | { | |
eb697db5 | 12005 | return kvm_open (); |
21287a21 CY |
12006 | ; |
12007 | return 0; | |
12008 | } | |
12009 | _ACEOF | |
eb697db5 DN |
12010 | if ac_fn_c_try_link "$LINENO"; then : |
12011 | ac_cv_lib_kvm_kvm_open=yes | |
21287a21 | 12012 | else |
eb697db5 | 12013 | ac_cv_lib_kvm_kvm_open=no |
0ca10bb7 | 12014 | fi |
eb697db5 DN |
12015 | rm -f core conftest.err conftest.$ac_objext \ |
12016 | conftest$ac_exeext conftest.$ac_ext | |
0ca10bb7 RC |
12017 | LIBS=$ac_check_lib_save_LIBS |
12018 | fi | |
eb697db5 DN |
12019 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 |
12020 | $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } | |
12021 | if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then : | |
12022 | LIBS="-lkvm $LIBS" | |
6da23aaa | 12023 | fi |
bf89cb4d | 12024 | |
eb697db5 DN |
12025 | # Check for the 4.4BSD definition of getloadavg. |
12026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 | |
12027 | $as_echo_n "checking for getloadavg in -lutil... " >&6; } | |
12028 | if test "${ac_cv_lib_util_getloadavg+set}" = set; then : | |
0ca10bb7 RC |
12029 | $as_echo_n "(cached) " >&6 |
12030 | else | |
12031 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
12032 | LIBS="-lutil $LIBS" |
12033 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21287a21 | 12034 | /* end confdefs.h. */ |
21287a21 | 12035 | |
0ca10bb7 RC |
12036 | /* Override any GCC internal prototype to avoid an error. |
12037 | Use char because int might match the return type of a GCC | |
12038 | builtin and then its argument prototype would still apply. */ | |
12039 | #ifdef __cplusplus | |
12040 | extern "C" | |
12041 | #endif | |
eb697db5 | 12042 | char getloadavg (); |
21287a21 CY |
12043 | int |
12044 | main () | |
12045 | { | |
eb697db5 | 12046 | return getloadavg (); |
21287a21 CY |
12047 | ; |
12048 | return 0; | |
12049 | } | |
12050 | _ACEOF | |
eb697db5 DN |
12051 | if ac_fn_c_try_link "$LINENO"; then : |
12052 | ac_cv_lib_util_getloadavg=yes | |
21287a21 | 12053 | else |
eb697db5 | 12054 | ac_cv_lib_util_getloadavg=no |
21287a21 | 12055 | fi |
eb697db5 DN |
12056 | rm -f core conftest.err conftest.$ac_objext \ |
12057 | conftest$ac_exeext conftest.$ac_ext | |
0ca10bb7 | 12058 | LIBS=$ac_check_lib_save_LIBS |
21287a21 | 12059 | fi |
eb697db5 DN |
12060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 |
12061 | $as_echo "$ac_cv_lib_util_getloadavg" >&6; } | |
12062 | if test "x$ac_cv_lib_util_getloadavg" = x""yes; then : | |
12063 | LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes | |
21287a21 | 12064 | fi |
21287a21 | 12065 | |
eb697db5 | 12066 | fi |
91e84f96 | 12067 | |
eb697db5 DN |
12068 | if test $ac_have_func = no; then |
12069 | # There is a commonly available library for RS/6000 AIX. | |
12070 | # Since it is not a standard part of AIX, it might be installed locally. | |
12071 | ac_getloadavg_LIBS=$LIBS | |
12072 | LIBS="-L/usr/local/lib $LIBS" | |
12073 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 | |
12074 | $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } | |
12075 | if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then : | |
e9a63f04 | 12076 | $as_echo_n "(cached) " >&6 |
21287a21 | 12077 | else |
0ca10bb7 | 12078 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
12079 | LIBS="-lgetloadavg $LIBS" |
12080 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21287a21 | 12081 | /* end confdefs.h. */ |
21287a21 | 12082 | |
0ca10bb7 RC |
12083 | /* Override any GCC internal prototype to avoid an error. |
12084 | Use char because int might match the return type of a GCC | |
12085 | builtin and then its argument prototype would still apply. */ | |
12086 | #ifdef __cplusplus | |
12087 | extern "C" | |
12088 | #endif | |
eb697db5 | 12089 | char getloadavg (); |
21287a21 CY |
12090 | int |
12091 | main () | |
12092 | { | |
eb697db5 | 12093 | return getloadavg (); |
21287a21 CY |
12094 | ; |
12095 | return 0; | |
12096 | } | |
12097 | _ACEOF | |
eb697db5 DN |
12098 | if ac_fn_c_try_link "$LINENO"; then : |
12099 | ac_cv_lib_getloadavg_getloadavg=yes | |
0ca10bb7 | 12100 | else |
eb697db5 | 12101 | ac_cv_lib_getloadavg_getloadavg=no |
0ca10bb7 | 12102 | fi |
eb697db5 DN |
12103 | rm -f core conftest.err conftest.$ac_objext \ |
12104 | conftest$ac_exeext conftest.$ac_ext | |
bf89cb4d GM |
12105 | LIBS=$ac_check_lib_save_LIBS |
12106 | fi | |
eb697db5 DN |
12107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 |
12108 | $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } | |
12109 | if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then : | |
12110 | LIBS="-lgetloadavg $LIBS" | |
6da23aaa | 12111 | else |
eb697db5 | 12112 | LIBS=$ac_getloadavg_LIBS |
6da23aaa EZ |
12113 | fi |
12114 | ||
eb697db5 | 12115 | fi |
6da23aaa | 12116 | |
eb697db5 DN |
12117 | # Make sure it is really in the library, if we think we found it, |
12118 | # otherwise set up the replacement function. | |
12119 | for ac_func in getloadavg | |
12120 | do : | |
12121 | ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" | |
12122 | if test "x$ac_cv_func_getloadavg" = x""yes; then : | |
12123 | cat >>confdefs.h <<_ACEOF | |
12124 | #define HAVE_GETLOADAVG 1 | |
0ca10bb7 RC |
12125 | _ACEOF |
12126 | ||
eb697db5 DN |
12127 | else |
12128 | case " $LIBOBJS " in | |
12129 | *" getloadavg.$ac_objext "* ) ;; | |
12130 | *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext" | |
12131 | ;; | |
12132 | esac | |
12133 | ||
12134 | ||
12135 | $as_echo "#define C_GETLOADAVG 1" >>confdefs.h | |
12136 | ||
12137 | # Figure out what our getloadavg.c needs. | |
12138 | ac_have_func=no | |
12139 | ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" | |
12140 | if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then : | |
12141 | ac_have_func=yes | |
12142 | ||
12143 | $as_echo "#define DGUX 1" >>confdefs.h | |
12144 | ||
12145 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 | |
12146 | $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } | |
12147 | if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then : | |
0ca10bb7 RC |
12148 | $as_echo_n "(cached) " >&6 |
12149 | else | |
12150 | ac_check_lib_save_LIBS=$LIBS | |
eb697db5 DN |
12151 | LIBS="-ldgc $LIBS" |
12152 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
21287a21 | 12153 | /* end confdefs.h. */ |
21287a21 | 12154 | |
0ca10bb7 RC |
12155 | /* Override any GCC internal prototype to avoid an error. |
12156 | Use char because int might match the return type of a GCC | |
12157 | builtin and then its argument prototype would still apply. */ | |
12158 | #ifdef __cplusplus | |
12159 | extern "C" | |
12160 | #endif | |
eb697db5 | 12161 | char dg_sys_info (); |
21287a21 CY |
12162 | int |
12163 | main () | |
12164 | { | |
eb697db5 | 12165 | return dg_sys_info (); |
21287a21 CY |
12166 | ; |
12167 | return 0; | |
12168 | } | |
12169 | _ACEOF | |
eb697db5 DN |
12170 | if ac_fn_c_try_link "$LINENO"; then : |
12171 | ac_cv_lib_dgc_dg_sys_info=yes | |
bf89cb4d | 12172 | else |
eb697db5 | 12173 | ac_cv_lib_dgc_dg_sys_info=no |
49ebbd65 | 12174 | fi |
eb697db5 DN |
12175 | rm -f core conftest.err conftest.$ac_objext \ |
12176 | conftest$ac_exeext conftest.$ac_ext | |
5929fbe7 GM |
12177 | LIBS=$ac_check_lib_save_LIBS |
12178 | fi | |
eb697db5 DN |
12179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 |
12180 | $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } | |
12181 | if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then : | |
12182 | cat >>confdefs.h <<_ACEOF | |
12183 | #define HAVE_LIBDGC 1 | |
12184 | _ACEOF | |
12185 | ||
12186 | LIBS="-ldgc $LIBS" | |
12187 | ||
5929fbe7 | 12188 | fi |
a5edbe4a | 12189 | |
eb697db5 | 12190 | fi |
49ebbd65 DN |
12191 | |
12192 | ||
15e12598 | 12193 | |
eb697db5 DN |
12194 | ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" |
12195 | if test "x$ac_cv_header_locale_h" = x""yes; then : | |
a4f64981 | 12196 | |
5929fbe7 | 12197 | fi |
eb697db5 DN |
12198 | |
12199 | ||
12200 | for ac_func in setlocale | |
12201 | do : | |
12202 | ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" | |
12203 | if test "x$ac_cv_func_setlocale" = x""yes; then : | |
12204 | cat >>confdefs.h <<_ACEOF | |
12205 | #define HAVE_SETLOCALE 1 | |
5929fbe7 | 12206 | _ACEOF |
a4f64981 | 12207 | |
5929fbe7 | 12208 | fi |
eb697db5 | 12209 | done |
a4f64981 | 12210 | |
19650fd6 | 12211 | |
eb697db5 DN |
12212 | # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it |
12213 | # uses stabs), but it is still SVR4. We cannot check for <elf.h> because | |
12214 | # Irix 4.0.5F has the header but not the library. | |
12215 | if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then | |
12216 | ac_have_func=yes | |
12217 | ||
12218 | $as_echo "#define SVR4 1" >>confdefs.h | |
ca81d7a0 | 12219 | |
91e84f96 | 12220 | fi |
8c5ff6dd | 12221 | |
eb697db5 DN |
12222 | if test $ac_have_func = no; then |
12223 | ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" | |
12224 | if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then : | |
12225 | ac_have_func=yes | |
8c5ff6dd | 12226 | |
eb697db5 DN |
12227 | $as_echo "#define UMAX 1" >>confdefs.h |
12228 | ||
12229 | ||
12230 | $as_echo "#define UMAX4_3 1" >>confdefs.h | |
8c5ff6dd | 12231 | |
bf89cb4d | 12232 | fi |
6da23aaa | 12233 | |
c0d27fcc | 12234 | |
eb697db5 | 12235 | fi |
19650fd6 | 12236 | |
eb697db5 DN |
12237 | if test $ac_have_func = no; then |
12238 | ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" | |
12239 | if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then : | |
12240 | ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h | |
12241 | ||
12242 | fi | |
ca81d7a0 | 12243 | |
6da23aaa | 12244 | |
bf89cb4d | 12245 | fi |
eb697db5 DN |
12246 | |
12247 | if test $ac_have_func = no; then | |
12248 | for ac_header in mach/mach.h | |
12249 | do : | |
12250 | ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" | |
12251 | if test "x$ac_cv_header_mach_mach_h" = x""yes; then : | |
8c5ff6dd | 12252 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 12253 | #define HAVE_MACH_MACH_H 1 |
91e84f96 | 12254 | _ACEOF |
ca81d7a0 | 12255 | |
6da23aaa | 12256 | fi |
0ca10bb7 | 12257 | |
eb697db5 | 12258 | done |
6da23aaa | 12259 | |
eb697db5 DN |
12260 | fi |
12261 | ||
12262 | for ac_header in nlist.h | |
12263 | do : | |
12264 | ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" | |
12265 | if test "x$ac_cv_header_nlist_h" = x""yes; then : | |
12266 | cat >>confdefs.h <<_ACEOF | |
12267 | #define HAVE_NLIST_H 1 | |
91e84f96 | 12268 | _ACEOF |
eb697db5 DN |
12269 | ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h> |
12270 | " | |
12271 | if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then : | |
cd03c74a | 12272 | |
eb697db5 DN |
12273 | cat >>confdefs.h <<_ACEOF |
12274 | #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 | |
bf89cb4d | 12275 | _ACEOF |
0ca10bb7 RC |
12276 | |
12277 | ||
eb697db5 DN |
12278 | $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h |
12279 | ||
8c5ff6dd | 12280 | fi |
0ca10bb7 | 12281 | |
c0d27fcc | 12282 | |
6da23aaa | 12283 | fi |
8c5ff6dd | 12284 | |
eb697db5 | 12285 | done |
6da23aaa | 12286 | |
91e84f96 | 12287 | fi |
eb697db5 | 12288 | done |
8c5ff6dd | 12289 | |
eb697db5 DN |
12290 | |
12291 | # Some definitions of getloadavg require that the program be installed setgid. | |
12292 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5 | |
12293 | $as_echo_n "checking whether getloadavg requires setgid... " >&6; } | |
12294 | if test "${ac_cv_func_getloadavg_setgid+set}" = set; then : | |
e9a63f04 | 12295 | $as_echo_n "(cached) " >&6 |
0ca10bb7 | 12296 | else |
eb697db5 | 12297 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
6da23aaa | 12298 | /* end confdefs.h. */ |
eb697db5 DN |
12299 | #include "$srcdir/$ac_config_libobj_dir/getloadavg.c" |
12300 | #ifdef LDAV_PRIVILEGED | |
12301 | Yowza Am I SETGID yet | |
12302 | #endif | |
bf89cb4d | 12303 | _ACEOF |
eb697db5 DN |
12304 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
12305 | $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then : | |
12306 | ac_cv_func_getloadavg_setgid=yes | |
91e84f96 | 12307 | else |
eb697db5 DN |
12308 | ac_cv_func_getloadavg_setgid=no |
12309 | fi | |
12310 | rm -f conftest* | |
91e84f96 | 12311 | |
eb697db5 DN |
12312 | fi |
12313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5 | |
12314 | $as_echo "$ac_cv_func_getloadavg_setgid" >&6; } | |
12315 | if test $ac_cv_func_getloadavg_setgid = yes; then | |
12316 | NEED_SETGID=true | |
91e84f96 | 12317 | |
eb697db5 | 12318 | $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h |
6da23aaa | 12319 | |
eb697db5 DN |
12320 | else |
12321 | NEED_SETGID=false | |
91e84f96 | 12322 | fi |
6da23aaa | 12323 | |
eb697db5 DN |
12324 | if test $ac_cv_func_getloadavg_setgid = yes; then |
12325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5 | |
12326 | $as_echo_n "checking group of /dev/kmem... " >&6; } | |
12327 | if test "${ac_cv_group_kmem+set}" = set; then : | |
5929fbe7 | 12328 | $as_echo_n "(cached) " >&6 |
a5edbe4a | 12329 | else |
eb697db5 DN |
12330 | # On Solaris, /dev/kmem is a symlink. Get info on the real file. |
12331 | ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null` | |
12332 | # If we got an error (system does not support symlinks), try without -L. | |
12333 | test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem` | |
12334 | ac_cv_group_kmem=`$as_echo "$ac_ls_output" \ | |
12335 | | sed -ne 's/[ ][ ]*/ /g; | |
12336 | s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/; | |
12337 | / /s/.* //;p;'` | |
6da23aaa EZ |
12338 | |
12339 | fi | |
eb697db5 DN |
12340 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5 |
12341 | $as_echo "$ac_cv_group_kmem" >&6; } | |
12342 | KMEM_GROUP=$ac_cv_group_kmem | |
12343 | fi | |
12344 | if test "x$ac_save_LIBS" = x; then | |
12345 | GETLOADAVG_LIBS=$LIBS | |
12346 | else | |
12347 | GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"` | |
12348 | fi | |
12349 | LIBS=$ac_save_LIBS | |
91e84f96 | 12350 | |
6da23aaa EZ |
12351 | |
12352 | ||
eb697db5 DN |
12353 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 |
12354 | $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } | |
12355 | if test "${ac_cv_sys_largefile_source+set}" = set; then : | |
91e84f96 GM |
12356 | $as_echo_n "(cached) " >&6 |
12357 | else | |
eb697db5 DN |
12358 | while :; do |
12359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 12360 | /* end confdefs.h. */ |
eb697db5 DN |
12361 | #include <sys/types.h> /* for off_t */ |
12362 | #include <stdio.h> | |
91e84f96 GM |
12363 | int |
12364 | main () | |
12365 | { | |
eb697db5 DN |
12366 | int (*fp) (FILE *, off_t, int) = fseeko; |
12367 | return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); | |
91e84f96 GM |
12368 | ; |
12369 | return 0; | |
12370 | } | |
12371 | _ACEOF | |
eb697db5 DN |
12372 | if ac_fn_c_try_link "$LINENO"; then : |
12373 | ac_cv_sys_largefile_source=no; break | |
12374 | fi | |
12375 | rm -f core conftest.err conftest.$ac_objext \ | |
12376 | conftest$ac_exeext conftest.$ac_ext | |
12377 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 12378 | /* end confdefs.h. */ |
eb697db5 DN |
12379 | #define _LARGEFILE_SOURCE 1 |
12380 | #include <sys/types.h> /* for off_t */ | |
12381 | #include <stdio.h> | |
91e84f96 GM |
12382 | int |
12383 | main () | |
12384 | { | |
eb697db5 DN |
12385 | int (*fp) (FILE *, off_t, int) = fseeko; |
12386 | return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); | |
91e84f96 GM |
12387 | ; |
12388 | return 0; | |
12389 | } | |
12390 | _ACEOF | |
eb697db5 DN |
12391 | if ac_fn_c_try_link "$LINENO"; then : |
12392 | ac_cv_sys_largefile_source=1; break | |
12393 | fi | |
12394 | rm -f core conftest.err conftest.$ac_objext \ | |
12395 | conftest$ac_exeext conftest.$ac_ext | |
12396 | ac_cv_sys_largefile_source=unknown | |
12397 | break | |
12398 | done | |
12399 | fi | |
12400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 | |
12401 | $as_echo "$ac_cv_sys_largefile_source" >&6; } | |
12402 | case $ac_cv_sys_largefile_source in #( | |
12403 | no | unknown) ;; | |
12404 | *) | |
12405 | cat >>confdefs.h <<_ACEOF | |
12406 | #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source | |
12407 | _ACEOF | |
12408 | ;; | |
91e84f96 | 12409 | esac |
eb697db5 | 12410 | rm -rf conftest* |
ca81d7a0 | 12411 | |
eb697db5 DN |
12412 | # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug |
12413 | # in glibc 2.1.3, but that breaks too many other things. | |
12414 | # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. | |
12415 | if test $ac_cv_sys_largefile_source != unknown; then | |
49ebbd65 | 12416 | |
eb697db5 | 12417 | $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h |
ca81d7a0 | 12418 | |
91e84f96 | 12419 | fi |
c0d27fcc | 12420 | |
19650fd6 | 12421 | |
eb697db5 DN |
12422 | # Configure getopt. |
12423 | # getopt.m4 serial 10 | |
8c5ff6dd | 12424 | |
eb697db5 DN |
12425 | # The getopt module assume you want GNU getopt, with getopt_long etc, |
12426 | # rather than vanilla POSIX getopt. This means your your code should | |
12427 | # always include <getopt.h> for the getopt prototypes. | |
15e12598 | 12428 | |
15e12598 | 12429 | |
a4f64981 | 12430 | |
8c5ff6dd | 12431 | |
5929fbe7 | 12432 | |
5929fbe7 | 12433 | |
ca81d7a0 | 12434 | |
c0d27fcc | 12435 | |
ca81d7a0 | 12436 | |
0ca10bb7 | 12437 | |
0ca10bb7 | 12438 | |
eb697db5 | 12439 | # Prerequisites of lib/getopt*. |
bf89cb4d | 12440 | |
c0d27fcc | 12441 | |
0ca10bb7 RC |
12442 | |
12443 | ||
eb697db5 DN |
12444 | GETOPT_H= |
12445 | for ac_header in getopt.h | |
12446 | do : | |
12447 | ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" | |
12448 | if test "x$ac_cv_header_getopt_h" = x""yes; then : | |
12449 | cat >>confdefs.h <<_ACEOF | |
12450 | #define HAVE_GETOPT_H 1 | |
91e84f96 | 12451 | _ACEOF |
91e84f96 | 12452 | |
5929fbe7 | 12453 | else |
eb697db5 | 12454 | GETOPT_H=getopt.h |
bf89cb4d | 12455 | fi |
0ca10bb7 | 12456 | |
eb697db5 | 12457 | done |
6da23aaa | 12458 | |
eb697db5 DN |
12459 | if test -z "$GETOPT_H"; then |
12460 | for ac_func in getopt_long_only | |
12461 | do : | |
12462 | ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" | |
12463 | if test "x$ac_cv_func_getopt_long_only" = x""yes; then : | |
8c5ff6dd | 12464 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 12465 | #define HAVE_GETOPT_LONG_ONLY 1 |
8c5ff6dd | 12466 | _ACEOF |
bf89cb4d | 12467 | |
6da23aaa | 12468 | else |
eb697db5 | 12469 | GETOPT_H=getopt.h |
0ca10bb7 | 12470 | fi |
eb697db5 | 12471 | done |
5929fbe7 | 12472 | |
eb697db5 | 12473 | fi |
bf89cb4d | 12474 | |
eb697db5 DN |
12475 | if test -z "$GETOPT_H"; then |
12476 | ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h> | |
12477 | " | |
12478 | if test "x$ac_cv_have_decl_optreset" = x""yes; then : | |
12479 | GETOPT_H=getopt.h | |
0ca10bb7 | 12480 | fi |
bf89cb4d | 12481 | |
eb697db5 | 12482 | fi |
0ca10bb7 | 12483 | |
eb697db5 DN |
12484 | if test -z "$GETOPT_H"; then |
12485 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 | |
12486 | $as_echo_n "checking for working GNU getopt function... " >&6; } | |
12487 | if test "${gl_cv_func_gnu_getopt+set}" = set; then : | |
bf89cb4d | 12488 | $as_echo_n "(cached) " >&6 |
eb697db5 DN |
12489 | else |
12490 | if test "$cross_compiling" = yes; then : | |
12491 | ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h> | |
12492 | " | |
12493 | if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then : | |
12494 | gl_cv_func_gnu_getopt=no | |
12495 | else | |
12496 | gl_cv_func_gnu_getopt=yes | |
a21616bd | 12497 | fi |
eb697db5 | 12498 | |
6da23aaa | 12499 | else |
eb697db5 | 12500 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bf89cb4d | 12501 | /* end confdefs.h. */ |
eb697db5 DN |
12502 | #include <getopt.h> |
12503 | int | |
12504 | main () | |
12505 | { | |
12506 | ||
12507 | char *myargv[3]; | |
12508 | myargv[0] = "conftest"; | |
12509 | myargv[1] = "-+"; | |
12510 | myargv[2] = 0; | |
12511 | return getopt (2, myargv, "+a") != '?'; | |
12512 | ||
12513 | ; | |
12514 | return 0; | |
12515 | } | |
0ca10bb7 | 12516 | _ACEOF |
eb697db5 DN |
12517 | if ac_fn_c_try_run "$LINENO"; then : |
12518 | gl_cv_func_gnu_getopt=yes | |
bf89cb4d | 12519 | else |
eb697db5 DN |
12520 | gl_cv_func_gnu_getopt=no |
12521 | fi | |
12522 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
12523 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
12524 | fi | |
ca81d7a0 | 12525 | |
0ca10bb7 | 12526 | fi |
eb697db5 DN |
12527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5 |
12528 | $as_echo "$gl_cv_func_gnu_getopt" >&6; } | |
12529 | if test "$gl_cv_func_gnu_getopt" = "no"; then | |
12530 | GETOPT_H=getopt.h | |
12531 | fi | |
12532 | fi | |
bf89cb4d | 12533 | |
503d2be0 | 12534 | |
bf89cb4d | 12535 | |
eb697db5 | 12536 | if test -n "$GETOPT_H"; then : |
bf89cb4d | 12537 | |
bf89cb4d | 12538 | |
eb697db5 | 12539 | GETOPT_H=getopt.h |
bf89cb4d | 12540 | |
eb697db5 | 12541 | $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h |
15e12598 | 12542 | |
49ebbd65 | 12543 | |
15e12598 | 12544 | |
eb697db5 DN |
12545 | : |
12546 | GETOPTOBJS='getopt.o getopt1.o' | |
c0d27fcc | 12547 | |
91e84f96 | 12548 | fi |
0ca10bb7 | 12549 | |
a21616bd | 12550 | |
eb697db5 DN |
12551 | |
12552 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5 | |
12553 | $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; } | |
12554 | if test "${ac_cv_func_getpgrp_void+set}" = set; then : | |
bf89cb4d GM |
12555 | $as_echo_n "(cached) " >&6 |
12556 | else | |
eb697db5 DN |
12557 | # Use it with a single arg. |
12558 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa EZ |
12559 | /* end confdefs.h. */ |
12560 | $ac_includes_default | |
eb697db5 DN |
12561 | int |
12562 | main () | |
12563 | { | |
12564 | getpgrp (0); | |
12565 | ; | |
12566 | return 0; | |
12567 | } | |
6da23aaa | 12568 | _ACEOF |
eb697db5 DN |
12569 | if ac_fn_c_try_compile "$LINENO"; then : |
12570 | ac_cv_func_getpgrp_void=no | |
6da23aaa | 12571 | else |
eb697db5 | 12572 | ac_cv_func_getpgrp_void=yes |
6da23aaa | 12573 | fi |
91e84f96 | 12574 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
91e84f96 | 12575 | |
5929fbe7 | 12576 | fi |
eb697db5 DN |
12577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5 |
12578 | $as_echo "$ac_cv_func_getpgrp_void" >&6; } | |
12579 | if test $ac_cv_func_getpgrp_void = yes; then | |
8c5ff6dd | 12580 | |
eb697db5 | 12581 | $as_echo "#define GETPGRP_VOID 1" >>confdefs.h |
c0d27fcc | 12582 | |
bf89cb4d | 12583 | fi |
6da23aaa EZ |
12584 | |
12585 | ||
eb697db5 DN |
12586 | for ac_func in strftime |
12587 | do : | |
12588 | ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" | |
12589 | if test "x$ac_cv_func_strftime" = x""yes; then : | |
12590 | cat >>confdefs.h <<_ACEOF | |
12591 | #define HAVE_STRFTIME 1 | |
12592 | _ACEOF | |
a21616bd | 12593 | |
eb697db5 DN |
12594 | else |
12595 | # strftime is in -lintl on SCO UNIX. | |
12596 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 | |
12597 | $as_echo_n "checking for strftime in -lintl... " >&6; } | |
12598 | if test "${ac_cv_lib_intl_strftime+set}" = set; then : | |
e9a63f04 | 12599 | $as_echo_n "(cached) " >&6 |
98418dba | 12600 | else |
eb697db5 DN |
12601 | ac_check_lib_save_LIBS=$LIBS |
12602 | LIBS="-lintl $LIBS" | |
12603 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12604 | /* end confdefs.h. */ | |
12605 | ||
12606 | /* Override any GCC internal prototype to avoid an error. | |
12607 | Use char because int might match the return type of a GCC | |
12608 | builtin and then its argument prototype would still apply. */ | |
12609 | #ifdef __cplusplus | |
12610 | extern "C" | |
12611 | #endif | |
12612 | char strftime (); | |
12613 | int | |
12614 | main () | |
12615 | { | |
12616 | return strftime (); | |
12617 | ; | |
12618 | return 0; | |
12619 | } | |
12620 | _ACEOF | |
12621 | if ac_fn_c_try_link "$LINENO"; then : | |
12622 | ac_cv_lib_intl_strftime=yes | |
12623 | else | |
12624 | ac_cv_lib_intl_strftime=no | |
12625 | fi | |
12626 | rm -f core conftest.err conftest.$ac_objext \ | |
12627 | conftest$ac_exeext conftest.$ac_ext | |
12628 | LIBS=$ac_check_lib_save_LIBS | |
12629 | fi | |
12630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 | |
12631 | $as_echo "$ac_cv_lib_intl_strftime" >&6; } | |
12632 | if test "x$ac_cv_lib_intl_strftime" = x""yes; then : | |
12633 | $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h | |
12634 | ||
12635 | LIBS="-lintl $LIBS" | |
91e84f96 | 12636 | fi |
6da23aaa | 12637 | |
6da23aaa | 12638 | fi |
eb697db5 DN |
12639 | done |
12640 | ||
12641 | ||
12642 | # UNIX98 PTYs. | |
12643 | for ac_func in grantpt | |
12644 | do : | |
12645 | ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt" | |
12646 | if test "x$ac_cv_func_grantpt" = x""yes; then : | |
91e84f96 | 12647 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 12648 | #define HAVE_GRANTPT 1 |
91e84f96 GM |
12649 | _ACEOF |
12650 | ||
6da23aaa | 12651 | fi |
91e84f96 GM |
12652 | done |
12653 | ||
0ca10bb7 | 12654 | |
eb697db5 DN |
12655 | # PTY-related GNU extensions. |
12656 | for ac_func in getpt | |
12657 | do : | |
12658 | ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt" | |
12659 | if test "x$ac_cv_func_getpt" = x""yes; then : | |
12660 | cat >>confdefs.h <<_ACEOF | |
12661 | #define HAVE_GETPT 1 | |
12662 | _ACEOF | |
91e84f96 | 12663 | |
6da23aaa EZ |
12664 | fi |
12665 | done | |
bf89cb4d | 12666 | |
6da23aaa | 12667 | |
eb697db5 DN |
12668 | # Check this now, so that we will NOT find the above functions in ncurses. |
12669 | # That is because we have not set up to link ncurses in lib-src. | |
12670 | # It's better to believe a function is not available | |
12671 | # than to expect to find it in ncurses. | |
12672 | # Also we need tputs and friends to be able to build at all. | |
12673 | have_tputs_et_al=true | |
12674 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5 | |
12675 | $as_echo_n "checking for library containing tputs... " >&6; } | |
12676 | if test "${ac_cv_search_tputs+set}" = set; then : | |
91e84f96 | 12677 | $as_echo_n "(cached) " >&6 |
91e84f96 | 12678 | else |
eb697db5 DN |
12679 | ac_func_search_save_LIBS=$LIBS |
12680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 12681 | /* end confdefs.h. */ |
eb697db5 DN |
12682 | |
12683 | /* Override any GCC internal prototype to avoid an error. | |
12684 | Use char because int might match the return type of a GCC | |
12685 | builtin and then its argument prototype would still apply. */ | |
12686 | #ifdef __cplusplus | |
12687 | extern "C" | |
12688 | #endif | |
12689 | char tputs (); | |
12690 | int | |
12691 | main () | |
12692 | { | |
12693 | return tputs (); | |
12694 | ; | |
12695 | return 0; | |
12696 | } | |
bf89cb4d | 12697 | _ACEOF |
eb697db5 DN |
12698 | for ac_lib in '' ncurses terminfo termcap; do |
12699 | if test -z "$ac_lib"; then | |
12700 | ac_res="none required" | |
12701 | else | |
12702 | ac_res=-l$ac_lib | |
12703 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
12704 | fi | |
12705 | if ac_fn_c_try_link "$LINENO"; then : | |
12706 | ac_cv_search_tputs=$ac_res | |
12707 | fi | |
12708 | rm -f core conftest.err conftest.$ac_objext \ | |
12709 | conftest$ac_exeext | |
12710 | if test "${ac_cv_search_tputs+set}" = set; then : | |
12711 | break | |
12712 | fi | |
12713 | done | |
12714 | if test "${ac_cv_search_tputs+set}" = set; then : | |
12715 | ||
91e84f96 | 12716 | else |
eb697db5 DN |
12717 | ac_cv_search_tputs=no |
12718 | fi | |
12719 | rm conftest.$ac_ext | |
12720 | LIBS=$ac_func_search_save_LIBS | |
12721 | fi | |
12722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5 | |
12723 | $as_echo "$ac_cv_search_tputs" >&6; } | |
12724 | ac_res=$ac_cv_search_tputs | |
12725 | if test "$ac_res" != no; then : | |
12726 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
bf89cb4d | 12727 | |
eb697db5 DN |
12728 | else |
12729 | have_tputs_et_al=false | |
0ca10bb7 | 12730 | fi |
bf89cb4d | 12731 | |
eb697db5 DN |
12732 | if test "$have_tputs_et_al" != true; then |
12733 | as_fn_error "I couldn't find termcap functions (tputs and friends). | |
12734 | Maybe some development libraries/packages are missing? Try installing | |
12735 | libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5 | |
12736 | fi | |
12737 | # Must define this when any termcap library is found. | |
bf89cb4d | 12738 | |
eb697db5 DN |
12739 | $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h |
12740 | ||
12741 | ## FIXME This was the cpp logic, but I am not sure it is right. | |
12742 | ## The above test has not necessarily found libncurses. | |
12743 | HAVE_LIBNCURSES=yes | |
12744 | ||
12745 | ## Use terminfo instead of termcap? | |
12746 | ## Note only system files NOT using terminfo are: | |
12747 | ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and | |
12748 | ## darwin|gnu without ncurses. | |
12749 | TERMINFO=no | |
12750 | LIBS_TERMCAP= | |
12751 | case "$opsys" in | |
12752 | ## cygwin: Fewer environment variables to go wrong, more terminal types. | |
12753 | ## hpux10-20: Use the system provided termcap(3) library. | |
12754 | ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this | |
12755 | ## is necessary. Otherwise Emacs dumps core when run -nw. | |
12756 | aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;; | |
12757 | ||
12758 | ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2. | |
12759 | ## The ncurses library has been moved out of the System framework in | |
12760 | ## Mac OS X 10.2. So if configure detects it, set the command-line | |
12761 | ## option to use it. | |
12762 | darwin|gnu*) | |
12763 | ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.) | |
12764 | if test "x$HAVE_LIBNCURSES" = "xyes"; then | |
12765 | TERMINFO=yes | |
12766 | LIBS_TERMCAP="-lncurses" | |
12767 | fi | |
12768 | ;; | |
12769 | ||
12770 | freebsd) | |
12771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5 | |
12772 | $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; } | |
12773 | if test "${emacs_cv_freebsd_terminfo+set}" = set; then : | |
12774 | $as_echo_n "(cached) " >&6 | |
12775 | else | |
12776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 12777 | /* end confdefs.h. */ |
eb697db5 DN |
12778 | #include <osreldate.h> |
12779 | int | |
12780 | main () | |
12781 | { | |
12782 | #if __FreeBSD_version < 400000 | |
12783 | fail; | |
12784 | #endif | |
12785 | ||
12786 | ; | |
12787 | return 0; | |
12788 | } | |
6da23aaa | 12789 | _ACEOF |
eb697db5 DN |
12790 | if ac_fn_c_try_link "$LINENO"; then : |
12791 | emacs_cv_freebsd_terminfo=yes | |
91e84f96 | 12792 | else |
eb697db5 DN |
12793 | emacs_cv_freebsd_terminfo=no |
12794 | fi | |
12795 | rm -f core conftest.err conftest.$ac_objext \ | |
12796 | conftest$ac_exeext conftest.$ac_ext | |
6da23aaa | 12797 | fi |
6da23aaa EZ |
12798 | |
12799 | ||
eb697db5 DN |
12800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5 |
12801 | $as_echo "$emacs_cv_freebsd_terminfo" >&6; } | |
12802 | ||
12803 | if test $emacs_cv_freebsd_terminfo = yes; then | |
12804 | TERMINFO=yes | |
12805 | LIBS_TERMCAP="-lncurses" | |
12806 | else | |
12807 | LIBS_TERMCAP="-ltermcap" | |
12808 | fi | |
91e84f96 | 12809 | ;; |
bf89cb4d | 12810 | |
eb697db5 DN |
12811 | netbsd) |
12812 | if test $ac_cv_search_tputs = -lterminfo; then | |
12813 | TERMINFO=yes | |
12814 | LIBS_TERMCAP="-lterminfo" | |
12815 | else | |
12816 | LIBS_TERMCAP="-ltermcap" | |
12817 | fi | |
91e84f96 | 12818 | ;; |
eb697db5 | 12819 | |
91e84f96 | 12820 | esac |
91e84f96 | 12821 | |
eb697db5 DN |
12822 | case "$opsys" in |
12823 | ## hpux: Make sure we get select from libc rather than from libcurses | |
12824 | ## because libcurses on HPUX 10.10 has a broken version of select. | |
12825 | ## We used to use -lc -lcurses, but this may be cleaner. | |
12826 | hpux*) LIBS_TERMCAP="-ltermcap" ;; | |
0ca10bb7 | 12827 | |
eb697db5 | 12828 | openbsd) LIBS_TERMCAP="-lncurses" ;; |
6da23aaa | 12829 | |
eb697db5 DN |
12830 | ## Must use system termcap, if we use any termcap. It does special things. |
12831 | sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;; | |
91e84f96 | 12832 | esac |
91e84f96 | 12833 | |
eb697db5 DN |
12834 | TERMCAP_OBJ=tparam.o |
12835 | if test $TERMINFO = yes; then | |
12836 | ||
12837 | $as_echo "#define TERMINFO 1" >>confdefs.h | |
8c5ff6dd | 12838 | |
5929fbe7 | 12839 | |
eb697db5 DN |
12840 | ## Default used to be -ltermcap. Add a case above if need something else. |
12841 | test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses" | |
12842 | ||
12843 | TERMCAP_OBJ=terminfo.o | |
6da23aaa | 12844 | fi |
91e84f96 | 12845 | |
91e84f96 | 12846 | |
eb697db5 DN |
12847 | |
12848 | ||
12849 | # Do we have res_init, for detecting changes in /etc/resolv.conf? | |
12850 | resolv=no | |
12851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
12852 | /* end confdefs.h. */ | |
12853 | #include <netinet/in.h> | |
12854 | #include <arpa/nameser.h> | |
12855 | #include <resolv.h> | |
12856 | int | |
12857 | main () | |
12858 | { | |
12859 | return res_init(); | |
12860 | ; | |
12861 | return 0; | |
12862 | } | |
91e84f96 | 12863 | _ACEOF |
eb697db5 DN |
12864 | if ac_fn_c_try_link "$LINENO"; then : |
12865 | have_res_init=yes | |
12866 | else | |
12867 | have_res_init=no | |
12868 | fi | |
12869 | rm -f core conftest.err conftest.$ac_objext \ | |
12870 | conftest$ac_exeext conftest.$ac_ext | |
12871 | if test "$have_res_init" = no; then | |
12872 | OLIBS="$LIBS" | |
12873 | LIBS="$LIBS -lresolv" | |
12874 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5 | |
12875 | $as_echo_n "checking for res_init with -lresolv... " >&6; } | |
12876 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa | 12877 | /* end confdefs.h. */ |
eb697db5 DN |
12878 | #include <netinet/in.h> |
12879 | #include <arpa/nameser.h> | |
12880 | #include <resolv.h> | |
12881 | int | |
12882 | main () | |
12883 | { | |
12884 | return res_init(); | |
12885 | ; | |
12886 | return 0; | |
12887 | } | |
6da23aaa | 12888 | _ACEOF |
eb697db5 DN |
12889 | if ac_fn_c_try_link "$LINENO"; then : |
12890 | have_res_init=yes | |
6da23aaa | 12891 | else |
eb697db5 DN |
12892 | have_res_init=no |
12893 | fi | |
12894 | rm -f core conftest.err conftest.$ac_objext \ | |
12895 | conftest$ac_exeext conftest.$ac_ext | |
12896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5 | |
12897 | $as_echo "$have_res_init" >&6; } | |
12898 | if test "$have_res_init" = yes ; then | |
12899 | resolv=yes | |
12900 | fi | |
12901 | LIBS="$OLIBS" | |
0ca10bb7 | 12902 | fi |
19650fd6 | 12903 | |
eb697db5 | 12904 | if test "$have_res_init" = yes; then |
6da23aaa | 12905 | |
eb697db5 | 12906 | $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h |
bf89cb4d | 12907 | |
c0d27fcc | 12908 | fi |
ca81d7a0 | 12909 | |
eb697db5 DN |
12910 | # Do we need the Hesiod library to provide the support routines? |
12911 | LIBHESIOD= | |
12912 | if test "$with_hesiod" != no ; then | |
12913 | # Don't set $LIBS here -- see comments above. FIXME which comments? | |
12914 | ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send" | |
12915 | if test "x$ac_cv_func_res_send" = x""yes; then : | |
bf89cb4d | 12916 | |
6da23aaa | 12917 | else |
eb697db5 DN |
12918 | ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send" |
12919 | if test "x$ac_cv_func___res_send" = x""yes; then : | |
c0d27fcc | 12920 | |
eb697db5 DN |
12921 | else |
12922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5 | |
12923 | $as_echo_n "checking for res_send in -lresolv... " >&6; } | |
12924 | if test "${ac_cv_lib_resolv_res_send+set}" = set; then : | |
0ca10bb7 RC |
12925 | $as_echo_n "(cached) " >&6 |
12926 | else | |
eb697db5 DN |
12927 | ac_check_lib_save_LIBS=$LIBS |
12928 | LIBS="-lresolv $LIBS" | |
12929 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa | 12930 | /* end confdefs.h. */ |
eb697db5 DN |
12931 | |
12932 | /* Override any GCC internal prototype to avoid an error. | |
12933 | Use char because int might match the return type of a GCC | |
12934 | builtin and then its argument prototype would still apply. */ | |
12935 | #ifdef __cplusplus | |
12936 | extern "C" | |
12937 | #endif | |
12938 | char res_send (); | |
12939 | int | |
12940 | main () | |
12941 | { | |
12942 | return res_send (); | |
12943 | ; | |
12944 | return 0; | |
12945 | } | |
bf89cb4d | 12946 | _ACEOF |
eb697db5 DN |
12947 | if ac_fn_c_try_link "$LINENO"; then : |
12948 | ac_cv_lib_resolv_res_send=yes | |
6da23aaa | 12949 | else |
eb697db5 | 12950 | ac_cv_lib_resolv_res_send=no |
6da23aaa | 12951 | fi |
eb697db5 DN |
12952 | rm -f core conftest.err conftest.$ac_objext \ |
12953 | conftest$ac_exeext conftest.$ac_ext | |
12954 | LIBS=$ac_check_lib_save_LIBS | |
12955 | fi | |
12956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5 | |
12957 | $as_echo "$ac_cv_lib_resolv_res_send" >&6; } | |
12958 | if test "x$ac_cv_lib_resolv_res_send" = x""yes; then : | |
12959 | resolv=yes | |
12960 | else | |
12961 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5 | |
12962 | $as_echo_n "checking for __res_send in -lresolv... " >&6; } | |
12963 | if test "${ac_cv_lib_resolv___res_send+set}" = set; then : | |
12964 | $as_echo_n "(cached) " >&6 | |
12965 | else | |
12966 | ac_check_lib_save_LIBS=$LIBS | |
12967 | LIBS="-lresolv $LIBS" | |
12968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
91e84f96 | 12969 | /* end confdefs.h. */ |
eb697db5 DN |
12970 | |
12971 | /* Override any GCC internal prototype to avoid an error. | |
12972 | Use char because int might match the return type of a GCC | |
12973 | builtin and then its argument prototype would still apply. */ | |
12974 | #ifdef __cplusplus | |
12975 | extern "C" | |
12976 | #endif | |
12977 | char __res_send (); | |
12978 | int | |
12979 | main () | |
12980 | { | |
12981 | return __res_send (); | |
12982 | ; | |
12983 | return 0; | |
12984 | } | |
91e84f96 | 12985 | _ACEOF |
eb697db5 DN |
12986 | if ac_fn_c_try_link "$LINENO"; then : |
12987 | ac_cv_lib_resolv___res_send=yes | |
503d2be0 | 12988 | else |
eb697db5 | 12989 | ac_cv_lib_resolv___res_send=no |
6da23aaa | 12990 | fi |
eb697db5 DN |
12991 | rm -f core conftest.err conftest.$ac_objext \ |
12992 | conftest$ac_exeext conftest.$ac_ext | |
12993 | LIBS=$ac_check_lib_save_LIBS | |
6da23aaa | 12994 | fi |
eb697db5 DN |
12995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5 |
12996 | $as_echo "$ac_cv_lib_resolv___res_send" >&6; } | |
12997 | if test "x$ac_cv_lib_resolv___res_send" = x""yes; then : | |
12998 | resolv=yes | |
6da23aaa EZ |
12999 | fi |
13000 | ||
13001 | fi | |
bf89cb4d | 13002 | |
0ca10bb7 | 13003 | fi |
ca81d7a0 | 13004 | |
6da23aaa | 13005 | fi |
ca81d7a0 | 13006 | |
eb697db5 DN |
13007 | if test "$resolv" = yes ; then |
13008 | RESOLVLIB=-lresolv | |
13009 | else | |
13010 | RESOLVLIB= | |
6da23aaa | 13011 | fi |
eb697db5 DN |
13012 | ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost" |
13013 | if test "x$ac_cv_func_hes_getmailhost" = x""yes; then : | |
6da23aaa | 13014 | |
eb697db5 DN |
13015 | else |
13016 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5 | |
13017 | $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; } | |
13018 | if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then : | |
6da23aaa EZ |
13019 | $as_echo_n "(cached) " >&6 |
13020 | else | |
eb697db5 DN |
13021 | ac_check_lib_save_LIBS=$LIBS |
13022 | LIBS="-lhesiod $RESOLVLIB $LIBS" | |
13023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf89cb4d | 13024 | /* end confdefs.h. */ |
5929fbe7 | 13025 | |
eb697db5 DN |
13026 | /* Override any GCC internal prototype to avoid an error. |
13027 | Use char because int might match the return type of a GCC | |
13028 | builtin and then its argument prototype would still apply. */ | |
13029 | #ifdef __cplusplus | |
13030 | extern "C" | |
13031 | #endif | |
13032 | char hes_getmailhost (); | |
13033 | int | |
13034 | main () | |
13035 | { | |
13036 | return hes_getmailhost (); | |
13037 | ; | |
13038 | return 0; | |
13039 | } | |
bf89cb4d | 13040 | _ACEOF |
eb697db5 DN |
13041 | if ac_fn_c_try_link "$LINENO"; then : |
13042 | ac_cv_lib_hesiod_hes_getmailhost=yes | |
c0d27fcc | 13043 | else |
eb697db5 | 13044 | ac_cv_lib_hesiod_hes_getmailhost=no |
e6df49e4 | 13045 | fi |
eb697db5 DN |
13046 | rm -f core conftest.err conftest.$ac_objext \ |
13047 | conftest$ac_exeext conftest.$ac_ext | |
13048 | LIBS=$ac_check_lib_save_LIBS | |
13049 | fi | |
13050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5 | |
13051 | $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; } | |
13052 | if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then : | |
13053 | hesiod=yes | |
5929fbe7 | 13054 | else |
eb697db5 | 13055 | : |
8c5ff6dd | 13056 | fi |
91e84f96 | 13057 | |
6da23aaa | 13058 | fi |
c0d27fcc | 13059 | |
503d2be0 | 13060 | |
eb697db5 | 13061 | if test x"$hesiod" = xyes; then |
ba4481b5 | 13062 | |
eb697db5 | 13063 | $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h |
a5edbe4a | 13064 | |
eb697db5 DN |
13065 | LIBHESIOD=-lhesiod |
13066 | fi | |
bf89cb4d GM |
13067 | fi |
13068 | ||
ba4481b5 | 13069 | |
eb697db5 DN |
13070 | # Do we need libresolv (due to res_init or Hesiod)? |
13071 | if test "$resolv" = yes ; then | |
bf89cb4d | 13072 | |
eb697db5 | 13073 | $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h |
15e12598 | 13074 | |
eb697db5 | 13075 | LIBRESOLV=-lresolv |
ba4481b5 | 13076 | else |
eb697db5 | 13077 | LIBRESOLV= |
ba4481b5 | 13078 | fi |
91e84f96 | 13079 | |
0ca10bb7 | 13080 | |
eb697db5 DN |
13081 | # These tell us which Kerberos-related libraries to use. |
13082 | COM_ERRLIB= | |
13083 | CRYPTOLIB= | |
13084 | KRB5LIB= | |
13085 | DESLIB= | |
13086 | KRB4LIB= | |
ca81d7a0 | 13087 | |
eb697db5 DN |
13088 | if test "${with_kerberos}" != no; then |
13089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5 | |
13090 | $as_echo_n "checking for com_err in -lcom_err... " >&6; } | |
13091 | if test "${ac_cv_lib_com_err_com_err+set}" = set; then : | |
49ebbd65 | 13092 | $as_echo_n "(cached) " >&6 |
cd03c74a | 13093 | else |
8c5ff6dd | 13094 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
13095 | LIBS="-lcom_err $LIBS" |
13096 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
49ebbd65 | 13097 | /* end confdefs.h. */ |
6da23aaa | 13098 | |
8c5ff6dd KR |
13099 | /* Override any GCC internal prototype to avoid an error. |
13100 | Use char because int might match the return type of a GCC | |
13101 | builtin and then its argument prototype would still apply. */ | |
13102 | #ifdef __cplusplus | |
13103 | extern "C" | |
13104 | #endif | |
eb697db5 | 13105 | char com_err (); |
8c5ff6dd KR |
13106 | int |
13107 | main () | |
a4f64981 | 13108 | { |
eb697db5 | 13109 | return com_err (); |
8c5ff6dd KR |
13110 | ; |
13111 | return 0; | |
49ebbd65 | 13112 | } |
a5edbe4a | 13113 | _ACEOF |
eb697db5 DN |
13114 | if ac_fn_c_try_link "$LINENO"; then : |
13115 | ac_cv_lib_com_err_com_err=yes | |
49ebbd65 | 13116 | else |
eb697db5 | 13117 | ac_cv_lib_com_err_com_err=no |
8c5ff6dd | 13118 | fi |
eb697db5 DN |
13119 | rm -f core conftest.err conftest.$ac_objext \ |
13120 | conftest$ac_exeext conftest.$ac_ext | |
8c5ff6dd | 13121 | LIBS=$ac_check_lib_save_LIBS |
49ebbd65 | 13122 | fi |
eb697db5 DN |
13123 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5 |
13124 | $as_echo "$ac_cv_lib_com_err_com_err" >&6; } | |
13125 | if test "x$ac_cv_lib_com_err_com_err" = x""yes; then : | |
13126 | have_com_err=yes | |
13127 | else | |
13128 | have_com_err=no | |
bf89cb4d | 13129 | fi |
6da23aaa | 13130 | |
eb697db5 DN |
13131 | if test $have_com_err = yes; then |
13132 | COM_ERRLIB=-lcom_err | |
13133 | LIBS="$COM_ERRLIB $LIBS" | |
bf89cb4d | 13134 | |
eb697db5 | 13135 | $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h |
bf89cb4d | 13136 | |
eb697db5 DN |
13137 | fi |
13138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5 | |
13139 | $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; } | |
13140 | if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then : | |
6da23aaa | 13141 | $as_echo_n "(cached) " >&6 |
0ca10bb7 | 13142 | else |
6da23aaa | 13143 | ac_check_lib_save_LIBS=$LIBS |
eb697db5 DN |
13144 | LIBS="-lcrypto $LIBS" |
13145 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa EZ |
13146 | /* end confdefs.h. */ |
13147 | ||
13148 | /* Override any GCC internal prototype to avoid an error. | |
13149 | Use char because int might match the return type of a GCC | |
13150 | builtin and then its argument prototype would still apply. */ | |
13151 | #ifdef __cplusplus | |
13152 | extern "C" | |
13153 | #endif | |
eb697db5 | 13154 | char mit_des_cbc_encrypt (); |
6da23aaa EZ |
13155 | int |
13156 | main () | |
13157 | { | |
eb697db5 | 13158 | return mit_des_cbc_encrypt (); |
6da23aaa EZ |
13159 | ; |
13160 | return 0; | |
13161 | } | |
13162 | _ACEOF | |
eb697db5 DN |
13163 | if ac_fn_c_try_link "$LINENO"; then : |
13164 | ac_cv_lib_crypto_mit_des_cbc_encrypt=yes | |
6da23aaa | 13165 | else |
eb697db5 | 13166 | ac_cv_lib_crypto_mit_des_cbc_encrypt=no |
ba4481b5 | 13167 | fi |
eb697db5 DN |
13168 | rm -f core conftest.err conftest.$ac_objext \ |
13169 | conftest$ac_exeext conftest.$ac_ext | |
6da23aaa | 13170 | LIBS=$ac_check_lib_save_LIBS |
ba4481b5 | 13171 | fi |
eb697db5 DN |
13172 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5 |
13173 | $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; } | |
13174 | if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then : | |
13175 | have_crypto=yes | |
13176 | else | |
13177 | have_crypto=no | |
6da23aaa | 13178 | fi |
bf89cb4d | 13179 | |
eb697db5 DN |
13180 | if test $have_crypto = yes; then |
13181 | CRYPTOLIB=-lcrypto | |
13182 | LIBS="$CRYPTOLIB $LIBS" | |
91e84f96 | 13183 | |
eb697db5 | 13184 | $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h |
e6df49e4 | 13185 | |
eb697db5 DN |
13186 | fi |
13187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5 | |
13188 | $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; } | |
13189 | if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then : | |
e9a63f04 | 13190 | $as_echo_n "(cached) " >&6 |
48d4b120 | 13191 | else |
eb697db5 DN |
13192 | ac_check_lib_save_LIBS=$LIBS |
13193 | LIBS="-lk5crypto $LIBS" | |
13194 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 13195 | /* end confdefs.h. */ |
8c5ff6dd | 13196 | |
eb697db5 DN |
13197 | /* Override any GCC internal prototype to avoid an error. |
13198 | Use char because int might match the return type of a GCC | |
13199 | builtin and then its argument prototype would still apply. */ | |
13200 | #ifdef __cplusplus | |
13201 | extern "C" | |
13202 | #endif | |
13203 | char mit_des_cbc_encrypt (); | |
13204 | int | |
13205 | main () | |
91e84f96 | 13206 | { |
eb697db5 DN |
13207 | return mit_des_cbc_encrypt (); |
13208 | ; | |
13209 | return 0; | |
6da23aaa EZ |
13210 | } |
13211 | _ACEOF | |
eb697db5 DN |
13212 | if ac_fn_c_try_link "$LINENO"; then : |
13213 | ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes | |
91e84f96 | 13214 | else |
eb697db5 | 13215 | ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no |
91e84f96 | 13216 | fi |
eb697db5 DN |
13217 | rm -f core conftest.err conftest.$ac_objext \ |
13218 | conftest$ac_exeext conftest.$ac_ext | |
13219 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 13220 | fi |
eb697db5 DN |
13221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5 |
13222 | $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; } | |
13223 | if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then : | |
13224 | have_k5crypto=yes | |
6da23aaa | 13225 | else |
eb697db5 | 13226 | have_k5crypto=no |
6da23aaa | 13227 | fi |
6da23aaa | 13228 | |
eb697db5 DN |
13229 | if test $have_k5crypto = yes; then |
13230 | CRYPTOLIB=-lk5crypto | |
13231 | LIBS="$CRYPTOLIB $LIBS" | |
bf89cb4d | 13232 | |
eb697db5 | 13233 | $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h |
91e84f96 | 13234 | |
eb697db5 DN |
13235 | fi |
13236 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 | |
13237 | $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } | |
13238 | if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then : | |
6da23aaa EZ |
13239 | $as_echo_n "(cached) " >&6 |
13240 | else | |
eb697db5 DN |
13241 | ac_check_lib_save_LIBS=$LIBS |
13242 | LIBS="-lkrb5 $LIBS" | |
13243 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa | 13244 | /* end confdefs.h. */ |
edfaf76d | 13245 | |
0ca10bb7 RC |
13246 | /* Override any GCC internal prototype to avoid an error. |
13247 | Use char because int might match the return type of a GCC | |
13248 | builtin and then its argument prototype would still apply. */ | |
13249 | #ifdef __cplusplus | |
13250 | extern "C" | |
19650fd6 | 13251 | #endif |
eb697db5 | 13252 | char krb5_init_context (); |
0ca10bb7 RC |
13253 | int |
13254 | main () | |
13255 | { | |
eb697db5 | 13256 | return krb5_init_context (); |
0ca10bb7 RC |
13257 | ; |
13258 | return 0; | |
13259 | } | |
13260 | _ACEOF | |
eb697db5 DN |
13261 | if ac_fn_c_try_link "$LINENO"; then : |
13262 | ac_cv_lib_krb5_krb5_init_context=yes | |
0ca10bb7 | 13263 | else |
eb697db5 | 13264 | ac_cv_lib_krb5_krb5_init_context=no |
0ca10bb7 | 13265 | fi |
eb697db5 DN |
13266 | rm -f core conftest.err conftest.$ac_objext \ |
13267 | conftest$ac_exeext conftest.$ac_ext | |
13268 | LIBS=$ac_check_lib_save_LIBS | |
0ca10bb7 | 13269 | fi |
eb697db5 DN |
13270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 |
13271 | $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } | |
13272 | if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then : | |
13273 | have_krb5=yes | |
13274 | else | |
13275 | have_krb5=no | |
91e84f96 | 13276 | fi |
edfaf76d | 13277 | |
eb697db5 DN |
13278 | if test $have_krb5=yes; then |
13279 | KRB5LIB=-lkrb5 | |
13280 | LIBS="$KRB5LIB $LIBS" | |
13281 | ||
13282 | $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h | |
5929fbe7 | 13283 | |
eb697db5 DN |
13284 | fi |
13285 | if test "${with_kerberos5}" = no; then | |
13286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5 | |
13287 | $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; } | |
13288 | if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then : | |
0ca10bb7 RC |
13289 | $as_echo_n "(cached) " >&6 |
13290 | else | |
eb697db5 DN |
13291 | ac_check_lib_save_LIBS=$LIBS |
13292 | LIBS="-ldes425 $LIBS" | |
13293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0ca10bb7 | 13294 | /* end confdefs.h. */ |
edfaf76d | 13295 | |
aaa36002 DN |
13296 | /* Override any GCC internal prototype to avoid an error. |
13297 | Use char because int might match the return type of a GCC | |
13298 | builtin and then its argument prototype would still apply. */ | |
13299 | #ifdef __cplusplus | |
13300 | extern "C" | |
503d2be0 | 13301 | #endif |
eb697db5 | 13302 | char des_cbc_encrypt (); |
19650fd6 AS |
13303 | int |
13304 | main () | |
13305 | { | |
eb697db5 | 13306 | return des_cbc_encrypt (); |
503d2be0 AS |
13307 | ; |
13308 | return 0; | |
13309 | } | |
13310 | _ACEOF | |
eb697db5 DN |
13311 | if ac_fn_c_try_link "$LINENO"; then : |
13312 | ac_cv_lib_des425_des_cbc_encrypt=yes | |
503d2be0 | 13313 | else |
eb697db5 | 13314 | ac_cv_lib_des425_des_cbc_encrypt=no |
91e84f96 | 13315 | fi |
eb697db5 DN |
13316 | rm -f core conftest.err conftest.$ac_objext \ |
13317 | conftest$ac_exeext conftest.$ac_ext | |
13318 | LIBS=$ac_check_lib_save_LIBS | |
bf89cb4d | 13319 | fi |
eb697db5 DN |
13320 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5 |
13321 | $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; } | |
13322 | if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then : | |
13323 | have_des425=yes | |
13324 | else | |
13325 | have_des425=no | |
6da23aaa EZ |
13326 | fi |
13327 | ||
eb697db5 DN |
13328 | if test $have_des425 = yes; then |
13329 | DESLIB=-ldes425 | |
13330 | LIBS="$DESLIB $LIBS" | |
13331 | ||
13332 | $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h | |
13333 | ||
13334 | else | |
13335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5 | |
13336 | $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; } | |
13337 | if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then : | |
e9a63f04 | 13338 | $as_echo_n "(cached) " >&6 |
ba4481b5 | 13339 | else |
eb697db5 DN |
13340 | ac_check_lib_save_LIBS=$LIBS |
13341 | LIBS="-ldes $LIBS" | |
13342 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
19650fd6 | 13343 | /* end confdefs.h. */ |
ba4481b5 | 13344 | |
0ca10bb7 RC |
13345 | /* Override any GCC internal prototype to avoid an error. |
13346 | Use char because int might match the return type of a GCC | |
13347 | builtin and then its argument prototype would still apply. */ | |
13348 | #ifdef __cplusplus | |
13349 | extern "C" | |
a3f08d9e | 13350 | #endif |
eb697db5 | 13351 | char des_cbc_encrypt (); |
503d2be0 AS |
13352 | int |
13353 | main () | |
13354 | { | |
eb697db5 | 13355 | return des_cbc_encrypt (); |
503d2be0 AS |
13356 | ; |
13357 | return 0; | |
13358 | } | |
13359 | _ACEOF | |
eb697db5 DN |
13360 | if ac_fn_c_try_link "$LINENO"; then : |
13361 | ac_cv_lib_des_des_cbc_encrypt=yes | |
bf89cb4d | 13362 | else |
eb697db5 | 13363 | ac_cv_lib_des_des_cbc_encrypt=no |
91e84f96 | 13364 | fi |
eb697db5 DN |
13365 | rm -f core conftest.err conftest.$ac_objext \ |
13366 | conftest$ac_exeext conftest.$ac_ext | |
13367 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 13368 | fi |
eb697db5 DN |
13369 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5 |
13370 | $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; } | |
13371 | if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then : | |
13372 | have_des=yes | |
bf89cb4d | 13373 | else |
eb697db5 | 13374 | have_des=no |
91e84f96 GM |
13375 | fi |
13376 | ||
eb697db5 DN |
13377 | if test $have_des = yes; then |
13378 | DESLIB=-ldes | |
13379 | LIBS="$DESLIB $LIBS" | |
a4f64981 | 13380 | |
eb697db5 | 13381 | $as_echo "#define HAVE_LIBDES 1" >>confdefs.h |
5929fbe7 | 13382 | |
eb697db5 DN |
13383 | fi |
13384 | fi | |
13385 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5 | |
13386 | $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; } | |
13387 | if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then : | |
bf89cb4d | 13388 | $as_echo_n "(cached) " >&6 |
bf89cb4d | 13389 | else |
eb697db5 DN |
13390 | ac_check_lib_save_LIBS=$LIBS |
13391 | LIBS="-lkrb4 $LIBS" | |
13392 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf89cb4d | 13393 | /* end confdefs.h. */ |
ba4481b5 | 13394 | |
0ca10bb7 RC |
13395 | /* Override any GCC internal prototype to avoid an error. |
13396 | Use char because int might match the return type of a GCC | |
13397 | builtin and then its argument prototype would still apply. */ | |
13398 | #ifdef __cplusplus | |
13399 | extern "C" | |
a3f08d9e | 13400 | #endif |
eb697db5 | 13401 | char krb_get_cred (); |
503d2be0 AS |
13402 | int |
13403 | main () | |
13404 | { | |
eb697db5 | 13405 | return krb_get_cred (); |
503d2be0 AS |
13406 | ; |
13407 | return 0; | |
13408 | } | |
91e84f96 | 13409 | _ACEOF |
eb697db5 DN |
13410 | if ac_fn_c_try_link "$LINENO"; then : |
13411 | ac_cv_lib_krb4_krb_get_cred=yes | |
91e84f96 | 13412 | else |
eb697db5 | 13413 | ac_cv_lib_krb4_krb_get_cred=no |
91e84f96 | 13414 | fi |
eb697db5 DN |
13415 | rm -f core conftest.err conftest.$ac_objext \ |
13416 | conftest$ac_exeext conftest.$ac_ext | |
13417 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 13418 | fi |
eb697db5 DN |
13419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5 |
13420 | $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; } | |
13421 | if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then : | |
13422 | have_krb4=yes | |
bf89cb4d | 13423 | else |
eb697db5 | 13424 | have_krb4=no |
ba4481b5 | 13425 | fi |
91e84f96 | 13426 | |
eb697db5 DN |
13427 | if test $have_krb4 = yes; then |
13428 | KRB4LIB=-lkrb4 | |
13429 | LIBS="$KRB4LIB $LIBS" | |
91e84f96 | 13430 | |
eb697db5 | 13431 | $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h |
91e84f96 | 13432 | |
eb697db5 DN |
13433 | else |
13434 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5 | |
13435 | $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; } | |
13436 | if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then : | |
91e84f96 GM |
13437 | $as_echo_n "(cached) " >&6 |
13438 | else | |
eb697db5 DN |
13439 | ac_check_lib_save_LIBS=$LIBS |
13440 | LIBS="-lkrb $LIBS" | |
13441 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf89cb4d | 13442 | /* end confdefs.h. */ |
91e84f96 | 13443 | |
eb697db5 DN |
13444 | /* Override any GCC internal prototype to avoid an error. |
13445 | Use char because int might match the return type of a GCC | |
13446 | builtin and then its argument prototype would still apply. */ | |
13447 | #ifdef __cplusplus | |
13448 | extern "C" | |
13449 | #endif | |
13450 | char krb_get_cred (); | |
13451 | int | |
13452 | main () | |
13453 | { | |
13454 | return krb_get_cred (); | |
13455 | ; | |
13456 | return 0; | |
13457 | } | |
5929fbe7 | 13458 | _ACEOF |
eb697db5 DN |
13459 | if ac_fn_c_try_link "$LINENO"; then : |
13460 | ac_cv_lib_krb_krb_get_cred=yes | |
91e84f96 | 13461 | else |
eb697db5 | 13462 | ac_cv_lib_krb_krb_get_cred=no |
2d2b6695 | 13463 | fi |
eb697db5 DN |
13464 | rm -f core conftest.err conftest.$ac_objext \ |
13465 | conftest$ac_exeext conftest.$ac_ext | |
13466 | LIBS=$ac_check_lib_save_LIBS | |
91e84f96 | 13467 | fi |
eb697db5 DN |
13468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5 |
13469 | $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; } | |
13470 | if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then : | |
13471 | have_krb=yes | |
91e84f96 | 13472 | else |
eb697db5 | 13473 | have_krb=no |
2d2b6695 | 13474 | fi |
ca81d7a0 | 13475 | |
eb697db5 DN |
13476 | if test $have_krb = yes; then |
13477 | KRB4LIB=-lkrb | |
13478 | LIBS="$KRB4LIB $LIBS" | |
ca81d7a0 | 13479 | |
eb697db5 | 13480 | $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h |
ca81d7a0 | 13481 | |
eb697db5 DN |
13482 | fi |
13483 | fi | |
13484 | fi | |
ca81d7a0 | 13485 | |
eb697db5 DN |
13486 | if test "${with_kerberos5}" != no; then |
13487 | for ac_header in krb5.h | |
13488 | do : | |
13489 | ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default" | |
13490 | if test "x$ac_cv_header_krb5_h" = x""yes; then : | |
13491 | cat >>confdefs.h <<_ACEOF | |
13492 | #define HAVE_KRB5_H 1 | |
6da23aaa | 13493 | _ACEOF |
eb697db5 DN |
13494 | ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h> |
13495 | " | |
13496 | if test "x$ac_cv_member_krb5_error_text" = x""yes; then : | |
13497 | ||
13498 | cat >>confdefs.h <<_ACEOF | |
13499 | #define HAVE_KRB5_ERROR_TEXT 1 | |
bf89cb4d | 13500 | _ACEOF |
2d2b6695 | 13501 | |
eb697db5 | 13502 | |
2d2b6695 | 13503 | fi |
eb697db5 DN |
13504 | ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h> |
13505 | " | |
13506 | if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then : | |
6da23aaa | 13507 | |
eb697db5 DN |
13508 | cat >>confdefs.h <<_ACEOF |
13509 | #define HAVE_KRB5_ERROR_E_TEXT 1 | |
13510 | _ACEOF | |
0ca10bb7 | 13511 | |
0ca10bb7 | 13512 | |
bf89cb4d | 13513 | fi |
2d2b6695 KS |
13514 | |
13515 | fi | |
13516 | ||
eb697db5 | 13517 | done |
6da23aaa | 13518 | |
eb697db5 DN |
13519 | else |
13520 | for ac_header in des.h | |
13521 | do : | |
13522 | ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default" | |
13523 | if test "x$ac_cv_header_des_h" = x""yes; then : | |
13524 | cat >>confdefs.h <<_ACEOF | |
13525 | #define HAVE_DES_H 1 | |
6da23aaa | 13526 | _ACEOF |
3d9fec71 | 13527 | |
91e84f96 | 13528 | else |
eb697db5 DN |
13529 | for ac_header in kerberosIV/des.h |
13530 | do : | |
13531 | ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default" | |
13532 | if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then : | |
13533 | cat >>confdefs.h <<_ACEOF | |
13534 | #define HAVE_KERBEROSIV_DES_H 1 | |
13535 | _ACEOF | |
6da23aaa | 13536 | |
91e84f96 | 13537 | else |
eb697db5 DN |
13538 | for ac_header in kerberos/des.h |
13539 | do : | |
13540 | ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default" | |
13541 | if test "x$ac_cv_header_kerberos_des_h" = x""yes; then : | |
13542 | cat >>confdefs.h <<_ACEOF | |
13543 | #define HAVE_KERBEROS_DES_H 1 | |
6da23aaa | 13544 | _ACEOF |
6da23aaa | 13545 | |
0ca10bb7 | 13546 | fi |
6da23aaa | 13547 | |
eb697db5 | 13548 | done |
6da23aaa | 13549 | |
0ca10bb7 | 13550 | fi |
6da23aaa | 13551 | |
eb697db5 DN |
13552 | done |
13553 | ||
0ca10bb7 | 13554 | fi |
6da23aaa | 13555 | |
eb697db5 | 13556 | done |
6da23aaa | 13557 | |
eb697db5 DN |
13558 | for ac_header in krb.h |
13559 | do : | |
13560 | ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default" | |
13561 | if test "x$ac_cv_header_krb_h" = x""yes; then : | |
13562 | cat >>confdefs.h <<_ACEOF | |
13563 | #define HAVE_KRB_H 1 | |
6da23aaa | 13564 | _ACEOF |
eb697db5 DN |
13565 | |
13566 | else | |
13567 | for ac_header in kerberosIV/krb.h | |
13568 | do : | |
13569 | ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default" | |
13570 | if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then : | |
13571 | cat >>confdefs.h <<_ACEOF | |
13572 | #define HAVE_KERBEROSIV_KRB_H 1 | |
6da23aaa | 13573 | _ACEOF |
eb697db5 | 13574 | |
6da23aaa | 13575 | else |
eb697db5 DN |
13576 | for ac_header in kerberos/krb.h |
13577 | do : | |
13578 | ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default" | |
13579 | if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then : | |
13580 | cat >>confdefs.h <<_ACEOF | |
13581 | #define HAVE_KERBEROS_KRB_H 1 | |
13582 | _ACEOF | |
0ca10bb7 | 13583 | |
0ca10bb7 RC |
13584 | fi |
13585 | ||
eb697db5 | 13586 | done |
0ca10bb7 RC |
13587 | |
13588 | fi | |
eb697db5 DN |
13589 | |
13590 | done | |
0ca10bb7 | 13591 | |
91e84f96 | 13592 | fi |
eb697db5 DN |
13593 | |
13594 | done | |
13595 | ||
13596 | fi | |
13597 | for ac_header in com_err.h | |
13598 | do : | |
13599 | ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default" | |
13600 | if test "x$ac_cv_header_com_err_h" = x""yes; then : | |
6da23aaa | 13601 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 13602 | #define HAVE_COM_ERR_H 1 |
0ca10bb7 RC |
13603 | _ACEOF |
13604 | ||
13605 | fi | |
0ca10bb7 | 13606 | |
6da23aaa EZ |
13607 | done |
13608 | ||
eb697db5 | 13609 | fi |
6da23aaa | 13610 | |
6da23aaa | 13611 | |
91e84f96 | 13612 | |
6da23aaa | 13613 | |
6da23aaa | 13614 | |
6da23aaa EZ |
13615 | |
13616 | ||
eb697db5 DN |
13617 | # Solaris requires -lintl if you want strerror (which calls dgettext) |
13618 | # to return localized messages. | |
13619 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5 | |
13620 | $as_echo_n "checking for dgettext in -lintl... " >&6; } | |
13621 | if test "${ac_cv_lib_intl_dgettext+set}" = set; then : | |
6da23aaa EZ |
13622 | $as_echo_n "(cached) " >&6 |
13623 | else | |
eb697db5 DN |
13624 | ac_check_lib_save_LIBS=$LIBS |
13625 | LIBS="-lintl $LIBS" | |
13626 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bf89cb4d | 13627 | /* end confdefs.h. */ |
eb697db5 DN |
13628 | |
13629 | /* Override any GCC internal prototype to avoid an error. | |
13630 | Use char because int might match the return type of a GCC | |
13631 | builtin and then its argument prototype would still apply. */ | |
13632 | #ifdef __cplusplus | |
13633 | extern "C" | |
13634 | #endif | |
13635 | char dgettext (); | |
91e84f96 GM |
13636 | int |
13637 | main () | |
6da23aaa | 13638 | { |
eb697db5 | 13639 | return dgettext (); |
91e84f96 GM |
13640 | ; |
13641 | return 0; | |
6da23aaa EZ |
13642 | } |
13643 | _ACEOF | |
eb697db5 DN |
13644 | if ac_fn_c_try_link "$LINENO"; then : |
13645 | ac_cv_lib_intl_dgettext=yes | |
13646 | else | |
13647 | ac_cv_lib_intl_dgettext=no | |
13648 | fi | |
13649 | rm -f core conftest.err conftest.$ac_objext \ | |
13650 | conftest$ac_exeext conftest.$ac_ext | |
13651 | LIBS=$ac_check_lib_save_LIBS | |
13652 | fi | |
13653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5 | |
13654 | $as_echo "$ac_cv_lib_intl_dgettext" >&6; } | |
13655 | if test "x$ac_cv_lib_intl_dgettext" = x""yes; then : | |
13656 | cat >>confdefs.h <<_ACEOF | |
13657 | #define HAVE_LIBINTL 1 | |
6da23aaa | 13658 | _ACEOF |
eb697db5 DN |
13659 | |
13660 | LIBS="-lintl $LIBS" | |
13661 | ||
13662 | fi | |
13663 | ||
13664 | ||
13665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 | |
13666 | $as_echo_n "checking whether localtime caches TZ... " >&6; } | |
13667 | if test "${emacs_cv_localtime_cache+set}" = set; then : | |
13668 | $as_echo_n "(cached) " >&6 | |
13669 | else | |
13670 | if test x$ac_cv_func_tzset = xyes; then | |
13671 | if test "$cross_compiling" = yes; then : | |
13672 | # If we have tzset, assume the worst when cross-compiling. | |
13673 | emacs_cv_localtime_cache=yes | |
13674 | else | |
13675 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6da23aaa | 13676 | /* end confdefs.h. */ |
eb697db5 DN |
13677 | #include <time.h> |
13678 | extern char **environ; | |
13679 | unset_TZ () | |
bf89cb4d | 13680 | { |
eb697db5 DN |
13681 | char **from, **to; |
13682 | for (to = from = environ; (*to = *from); from++) | |
13683 | if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) | |
13684 | to++; | |
13685 | } | |
13686 | char TZ_GMT0[] = "TZ=GMT0"; | |
13687 | char TZ_PST8[] = "TZ=PST8"; | |
13688 | main() | |
13689 | { | |
13690 | time_t now = time ((time_t *) 0); | |
13691 | int hour_GMT0, hour_unset; | |
13692 | if (putenv (TZ_GMT0) != 0) | |
13693 | exit (1); | |
13694 | hour_GMT0 = localtime (&now)->tm_hour; | |
13695 | unset_TZ (); | |
13696 | hour_unset = localtime (&now)->tm_hour; | |
13697 | if (putenv (TZ_PST8) != 0) | |
13698 | exit (1); | |
13699 | if (localtime (&now)->tm_hour == hour_GMT0) | |
13700 | exit (1); | |
13701 | unset_TZ (); | |
13702 | if (localtime (&now)->tm_hour != hour_unset) | |
13703 | exit (1); | |
13704 | exit (0); | |
503d2be0 | 13705 | } |
6da23aaa | 13706 | _ACEOF |
eb697db5 DN |
13707 | if ac_fn_c_try_run "$LINENO"; then : |
13708 | emacs_cv_localtime_cache=no | |
e9a63f04 | 13709 | else |
eb697db5 DN |
13710 | emacs_cv_localtime_cache=yes |
13711 | fi | |
13712 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
13713 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
e9a63f04 | 13714 | fi |
91e84f96 | 13715 | |
91e84f96 | 13716 | else |
eb697db5 DN |
13717 | # If we lack tzset, report that localtime does not cache TZ, |
13718 | # since we can't invalidate the cache if we don't have tzset. | |
13719 | emacs_cv_localtime_cache=no | |
13720 | fi | |
647847ea | 13721 | fi |
eb697db5 DN |
13722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5 |
13723 | $as_echo "$emacs_cv_localtime_cache" >&6; } | |
13724 | if test $emacs_cv_localtime_cache = yes; then | |
13725 | ||
13726 | $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h | |
ca81d7a0 | 13727 | |
6da23aaa | 13728 | fi |
503d2be0 | 13729 | |
eb697db5 DN |
13730 | if test "x$HAVE_TIMEVAL" = xyes; then |
13731 | for ac_func in gettimeofday | |
13732 | do : | |
13733 | ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" | |
13734 | if test "x$ac_cv_func_gettimeofday" = x""yes; then : | |
13735 | cat >>confdefs.h <<_ACEOF | |
13736 | #define HAVE_GETTIMEOFDAY 1 | |
91e84f96 | 13737 | _ACEOF |
647847ea DL |
13738 | |
13739 | fi | |
eb697db5 | 13740 | done |
647847ea | 13741 | |
eb697db5 DN |
13742 | if test $ac_cv_func_gettimeofday = yes; then |
13743 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5 | |
13744 | $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; } | |
13745 | if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then : | |
91e84f96 | 13746 | $as_echo_n "(cached) " >&6 |
6da23aaa | 13747 | else |
eb697db5 | 13748 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
91e84f96 | 13749 | /* end confdefs.h. */ |
eb697db5 DN |
13750 | |
13751 | #ifdef TIME_WITH_SYS_TIME | |
13752 | #include <sys/time.h> | |
13753 | #include <time.h> | |
13754 | #else | |
13755 | #ifdef HAVE_SYS_TIME_H | |
13756 | #include <sys/time.h> | |
13757 | #else | |
13758 | #include <time.h> | |
13759 | #endif | |
13760 | #endif | |
aaa36002 DN |
13761 | int |
13762 | main () | |
a4f64981 | 13763 | { |
eb697db5 DN |
13764 | struct timeval time; |
13765 | gettimeofday (&time, 0); | |
aaa36002 DN |
13766 | ; |
13767 | return 0; | |
eb697db5 | 13768 | } |
91e84f96 | 13769 | _ACEOF |
eb697db5 DN |
13770 | if ac_fn_c_try_compile "$LINENO"; then : |
13771 | emacs_cv_gettimeofday_two_arguments=yes | |
91e84f96 | 13772 | else |
eb697db5 | 13773 | emacs_cv_gettimeofday_two_arguments=no |
e9a63f04 | 13774 | fi |
e9a63f04 | 13775 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
eb697db5 DN |
13776 | fi |
13777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5 | |
13778 | $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; } | |
13779 | if test $emacs_cv_gettimeofday_two_arguments = no; then | |
19650fd6 | 13780 | |
eb697db5 | 13781 | $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h |
e9a63f04 | 13782 | |
eb697db5 DN |
13783 | fi |
13784 | fi | |
647847ea | 13785 | fi |
ca81d7a0 | 13786 | |
eb697db5 DN |
13787 | ok_so_far=yes |
13788 | ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" | |
13789 | if test "x$ac_cv_func_socket" = x""yes; then : | |
91e84f96 | 13790 | |
5929fbe7 | 13791 | else |
eb697db5 | 13792 | ok_so_far=no |
c0d27fcc | 13793 | fi |
ca81d7a0 | 13794 | |
eb697db5 DN |
13795 | if test $ok_so_far = yes; then |
13796 | ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" | |
13797 | if test "x$ac_cv_header_netinet_in_h" = x""yes; then : | |
91e84f96 | 13798 | |
91e84f96 | 13799 | else |
eb697db5 | 13800 | ok_so_far=no |
647847ea | 13801 | fi |
19650fd6 | 13802 | |
c0d27fcc | 13803 | |
c0d27fcc | 13804 | fi |
eb697db5 DN |
13805 | if test $ok_so_far = yes; then |
13806 | ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" | |
13807 | if test "x$ac_cv_header_arpa_inet_h" = x""yes; then : | |
5929fbe7 | 13808 | |
eb697db5 DN |
13809 | else |
13810 | ok_so_far=no | |
647847ea | 13811 | fi |
ca81d7a0 | 13812 | |
ca81d7a0 | 13813 | |
647847ea | 13814 | fi |
eb697db5 | 13815 | if test $ok_so_far = yes; then |
ca81d7a0 | 13816 | |
eb697db5 | 13817 | $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h |
c0d27fcc | 13818 | |
91e84f96 | 13819 | fi |
c0d27fcc | 13820 | |
eb697db5 DN |
13821 | for ac_header in sys/ioctl.h |
13822 | do : | |
13823 | ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" | |
13824 | if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then : | |
c0d27fcc | 13825 | cat >>confdefs.h <<_ACEOF |
eb697db5 | 13826 | #define HAVE_SYS_IOCTL_H 1 |
c0d27fcc | 13827 | _ACEOF |
647847ea | 13828 | |
73b77ee5 | 13829 | fi |
c0d27fcc | 13830 | |
503d2be0 | 13831 | done |
73b77ee5 | 13832 | |
c0d27fcc | 13833 | |
eb697db5 | 13834 | if test -f /usr/lpp/X11/bin/smt.exp; then |
0ca10bb7 | 13835 | |
eb697db5 | 13836 | $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h |
6da23aaa | 13837 | |
eb697db5 | 13838 | fi |
ca81d7a0 | 13839 | |
eb697db5 DN |
13840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5 |
13841 | $as_echo_n "checking whether system supports dynamic ptys... " >&6; } | |
13842 | if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then | |
13843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
13844 | $as_echo "yes" >&6; } | |
0ca10bb7 | 13845 | |
eb697db5 | 13846 | $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h |
6da23aaa | 13847 | |
eb697db5 DN |
13848 | else |
13849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
13850 | $as_echo "no" >&6; } | |
13851 | fi | |
13852 | ||
13853 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" | |
13854 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
0ca10bb7 | 13855 | |
91e84f96 | 13856 | else |
6da23aaa | 13857 | |
eb697db5 DN |
13858 | cat >>confdefs.h <<_ACEOF |
13859 | #define pid_t int | |
13860 | _ACEOF | |
13861 | ||
bf89cb4d | 13862 | fi |
6da23aaa | 13863 | |
eb697db5 DN |
13864 | for ac_header in vfork.h |
13865 | do : | |
13866 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
13867 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
13868 | cat >>confdefs.h <<_ACEOF | |
13869 | #define HAVE_VFORK_H 1 | |
13870 | _ACEOF | |
13871 | ||
91e84f96 | 13872 | fi |
eb697db5 DN |
13873 | |
13874 | done | |
13875 | ||
13876 | for ac_func in fork vfork | |
13877 | do : | |
13878 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
13879 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
13880 | eval as_val=\$$as_ac_var | |
13881 | if test "x$as_val" = x""yes; then : | |
c0d27fcc | 13882 | cat >>confdefs.h <<_ACEOF |
e9a63f04 | 13883 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
c0d27fcc | 13884 | _ACEOF |
503d2be0 | 13885 | |
fa0b693c | 13886 | fi |
503d2be0 | 13887 | done |
fa0b693c | 13888 | |
503d2be0 | 13889 | if test "x$ac_cv_func_fork" = xyes; then |
eb697db5 | 13890 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
e9a63f04 | 13891 | $as_echo_n "checking for working fork... " >&6; } |
eb697db5 | 13892 | if test "${ac_cv_func_fork_works+set}" = set; then : |
e9a63f04 | 13893 | $as_echo_n "(cached) " >&6 |
fa0b693c | 13894 | else |
eb697db5 | 13895 | if test "$cross_compiling" = yes; then : |
503d2be0 AS |
13896 | ac_cv_func_fork_works=cross |
13897 | else | |
eb697db5 | 13898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ca81d7a0 JD |
13899 | /* end confdefs.h. */ |
13900 | $ac_includes_default | |
13901 | int | |
13902 | main () | |
13903 | { | |
13904 | ||
13905 | /* By Ruediger Kuhlmann. */ | |
13906 | return fork () < 0; | |
13907 | ||
13908 | ; | |
13909 | return 0; | |
13910 | } | |
503d2be0 | 13911 | _ACEOF |
eb697db5 | 13912 | if ac_fn_c_try_run "$LINENO"; then : |
503d2be0 AS |
13913 | ac_cv_func_fork_works=yes |
13914 | else | |
eb697db5 | 13915 | ac_cv_func_fork_works=no |
503d2be0 | 13916 | fi |
eb697db5 DN |
13917 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
13918 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
503d2be0 | 13919 | fi |
ca81d7a0 | 13920 | |
503d2be0 | 13921 | fi |
eb697db5 | 13922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
e9a63f04 | 13923 | $as_echo "$ac_cv_func_fork_works" >&6; } |
503d2be0 | 13924 | |
6bae0ccf DL |
13925 | else |
13926 | ac_cv_func_fork_works=$ac_cv_func_fork | |
503d2be0 AS |
13927 | fi |
13928 | if test "x$ac_cv_func_fork_works" = xcross; then | |
13929 | case $host in | |
13930 | *-*-amigaos* | *-*-msdosdjgpp*) | |
13931 | # Override, as these systems have only a dummy fork() stub | |
13932 | ac_cv_func_fork_works=no | |
13933 | ;; | |
13934 | *) | |
13935 | ac_cv_func_fork_works=yes | |
13936 | ;; | |
13937 | esac | |
eb697db5 | 13938 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
e9a63f04 | 13939 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} |
fa0b693c | 13940 | fi |
73b77ee5 | 13941 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
503d2be0 | 13942 | if test "x$ac_cv_func_vfork" = xyes; then |
eb697db5 | 13943 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
e9a63f04 | 13944 | $as_echo_n "checking for working vfork... " >&6; } |
eb697db5 | 13945 | if test "${ac_cv_func_vfork_works+set}" = set; then : |
e9a63f04 | 13946 | $as_echo_n "(cached) " >&6 |
503d2be0 | 13947 | else |
eb697db5 | 13948 | if test "$cross_compiling" = yes; then : |
503d2be0 | 13949 | ac_cv_func_vfork_works=cross |
fa0b693c | 13950 | else |
eb697db5 | 13951 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 13952 | /* end confdefs.h. */ |
73b77ee5 | 13953 | /* Thanks to Paul Eggert for this test. */ |
ca81d7a0 | 13954 | $ac_includes_default |
19650fd6 | 13955 | #include <sys/wait.h> |
f053c89f | 13956 | #ifdef HAVE_VFORK_H |
503d2be0 | 13957 | # include <vfork.h> |
73b77ee5 GM |
13958 | #endif |
13959 | /* On some sparc systems, changes by the child to local and incoming | |
503d2be0 AS |
13960 | argument registers are propagated back to the parent. The compiler |
13961 | is told about this with #include <vfork.h>, but some compilers | |
13962 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
13963 | static variable whose address is put into a register that is | |
13964 | clobbered by the vfork. */ | |
19650fd6 | 13965 | static void |
fa0b693c | 13966 | #ifdef __cplusplus |
73b77ee5 | 13967 | sparc_address_test (int arg) |
503d2be0 | 13968 | # else |
73b77ee5 | 13969 | sparc_address_test (arg) int arg; |
fa0b693c | 13970 | #endif |
fa0b693c | 13971 | { |
73b77ee5 GM |
13972 | static pid_t child; |
13973 | if (!child) { | |
13974 | child = vfork (); | |
13975 | if (child < 0) { | |
13976 | perror ("vfork"); | |
13977 | _exit(2); | |
13978 | } | |
13979 | if (!child) { | |
13980 | arg = getpid(); | |
13981 | write(-1, "", 0); | |
13982 | _exit (arg); | |
13983 | } | |
13984 | } | |
13985 | } | |
503d2be0 AS |
13986 | |
13987 | int | |
13988 | main () | |
13989 | { | |
73b77ee5 GM |
13990 | pid_t parent = getpid (); |
13991 | pid_t child; | |
fa0b693c | 13992 | |
19650fd6 | 13993 | sparc_address_test (0); |
fa0b693c | 13994 | |
73b77ee5 | 13995 | child = vfork (); |
fa0b693c | 13996 | |
73b77ee5 | 13997 | if (child == 0) { |
503d2be0 AS |
13998 | /* Here is another test for sparc vfork register problems. This |
13999 | test uses lots of local variables, at least as many local | |
14000 | variables as main has allocated so far including compiler | |
14001 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
14002 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
14003 | reuse the register of parent for one of the local variables, | |
14004 | since it will think that parent can't possibly be used any more | |
14005 | in this routine. Assigning to the local variable will thus | |
14006 | munge parent in the parent process. */ | |
73b77ee5 GM |
14007 | pid_t |
14008 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
14009 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
14010 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
14011 | use the same hardware register for all 8 local variables. */ | |
14012 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
14013 | || p != p5 || p != p6 || p != p7) | |
14014 | _exit(1); | |
fa0b693c | 14015 | |
503d2be0 AS |
14016 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
14017 | from child file descriptors. If the child closes a descriptor | |
14018 | before it execs or exits, this munges the parent's descriptor | |
14019 | as well. Test for this by closing stdout in the child. */ | |
73b77ee5 GM |
14020 | _exit(close(fileno(stdout)) != 0); |
14021 | } else { | |
14022 | int status; | |
14023 | struct stat st; | |
14024 | ||
14025 | while (wait(&status) != child) | |
14026 | ; | |
ca81d7a0 | 14027 | return ( |
73b77ee5 GM |
14028 | /* Was there some problem with vforking? */ |
14029 | child < 0 | |
14030 | ||
14031 | /* Did the child fail? (This shouldn't happen.) */ | |
14032 | || status | |
14033 | ||
14034 | /* Did the vfork/compiler bug occur? */ | |
14035 | || parent != getpid() | |
fa0b693c | 14036 | |
73b77ee5 GM |
14037 | /* Did the file descriptor bug occur? */ |
14038 | || fstat(fileno(stdout), &st) != 0 | |
14039 | ); | |
14040 | } | |
14041 | } | |
503d2be0 | 14042 | _ACEOF |
eb697db5 | 14043 | if ac_fn_c_try_run "$LINENO"; then : |
73b77ee5 | 14044 | ac_cv_func_vfork_works=yes |
fa0b693c | 14045 | else |
eb697db5 | 14046 | ac_cv_func_vfork_works=no |
503d2be0 | 14047 | fi |
eb697db5 DN |
14048 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
14049 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa0b693c | 14050 | fi |
ca81d7a0 | 14051 | |
fa0b693c | 14052 | fi |
eb697db5 | 14053 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
e9a63f04 | 14054 | $as_echo "$ac_cv_func_vfork_works" >&6; } |
fa0b693c | 14055 | |
503d2be0 AS |
14056 | fi; |
14057 | if test "x$ac_cv_func_fork_works" = xcross; then | |
edfaf76d | 14058 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
eb697db5 | 14059 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
e9a63f04 | 14060 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} |
fa0b693c GM |
14061 | fi |
14062 | ||
503d2be0 AS |
14063 | if test "x$ac_cv_func_vfork_works" = xyes; then |
14064 | ||
eb697db5 | 14065 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
503d2be0 AS |
14066 | |
14067 | else | |
14068 | ||
eb697db5 | 14069 | $as_echo "#define vfork fork" >>confdefs.h |
fa0b693c GM |
14070 | |
14071 | fi | |
503d2be0 AS |
14072 | if test "x$ac_cv_func_fork_works" = xyes; then |
14073 | ||
eb697db5 | 14074 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
fa0b693c | 14075 | |
503d2be0 | 14076 | fi |
647847ea | 14077 | |
c0d27fcc | 14078 | |
eb697db5 | 14079 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
e9a63f04 | 14080 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
eb697db5 | 14081 | if test "${emacs_cv_langinfo_codeset+set}" = set; then : |
e9a63f04 | 14082 | $as_echo_n "(cached) " >&6 |
6a3a24fa | 14083 | else |
eb697db5 | 14084 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 14085 | /* end confdefs.h. */ |
6a3a24fa JD |
14086 | #include <langinfo.h> |
14087 | int | |
14088 | main () | |
14089 | { | |
14090 | char* cs = nl_langinfo(CODESET); | |
6da23aaa EZ |
14091 | ; |
14092 | return 0; | |
14093 | } | |
14094 | _ACEOF | |
eb697db5 | 14095 | if ac_fn_c_try_link "$LINENO"; then : |
6da23aaa | 14096 | emacs_cv_langinfo_codeset=yes |
bf89cb4d | 14097 | else |
eb697db5 | 14098 | emacs_cv_langinfo_codeset=no |
91e84f96 | 14099 | fi |
eb697db5 DN |
14100 | rm -f core conftest.err conftest.$ac_objext \ |
14101 | conftest$ac_exeext conftest.$ac_ext | |
91e84f96 GM |
14102 | |
14103 | fi | |
eb697db5 | 14104 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5 |
91e84f96 GM |
14105 | $as_echo "$emacs_cv_langinfo_codeset" >&6; } |
14106 | if test $emacs_cv_langinfo_codeset = yes; then | |
14107 | ||
eb697db5 | 14108 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
e9a63f04 | 14109 | |
8730a8da | 14110 | fi |
dc2933eb | 14111 | |
eb697db5 DN |
14112 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
14113 | if test "x$ac_cv_type_size_t" = x""yes; then : | |
503d2be0 | 14114 | |
c0d27fcc MR |
14115 | cat >>confdefs.h <<_ACEOF |
14116 | #define HAVE_SIZE_T 1 | |
14117 | _ACEOF | |
14118 | ||
8730a8da DL |
14119 | |
14120 | fi | |
14121 | ||
c0d27fcc | 14122 | |
eb697db5 | 14123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 |
e9a63f04 | 14124 | $as_echo_n "checking for mbstate_t... " >&6; } |
eb697db5 | 14125 | if test "${ac_cv_type_mbstate_t+set}" = set; then : |
e9a63f04 | 14126 | $as_echo_n "(cached) " >&6 |
973a76b1 | 14127 | else |
eb697db5 | 14128 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 14129 | /* end confdefs.h. */ |
973a76b1 DL |
14130 | $ac_includes_default |
14131 | # include <wchar.h> | |
14132 | int | |
14133 | main () | |
14134 | { | |
14135 | mbstate_t x; return sizeof x; | |
14136 | ; | |
14137 | return 0; | |
14138 | } | |
14139 | _ACEOF | |
eb697db5 | 14140 | if ac_fn_c_try_compile "$LINENO"; then : |
973a76b1 DL |
14141 | ac_cv_type_mbstate_t=yes |
14142 | else | |
eb697db5 | 14143 | ac_cv_type_mbstate_t=no |
973a76b1 | 14144 | fi |
ca81d7a0 | 14145 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
973a76b1 | 14146 | fi |
eb697db5 | 14147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 |
e9a63f04 | 14148 | $as_echo "$ac_cv_type_mbstate_t" >&6; } |
973a76b1 DL |
14149 | if test $ac_cv_type_mbstate_t = yes; then |
14150 | ||
eb697db5 | 14151 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
973a76b1 DL |
14152 | |
14153 | else | |
14154 | ||
eb697db5 | 14155 | $as_echo "#define mbstate_t int" >>confdefs.h |
973a76b1 DL |
14156 | |
14157 | fi | |
14158 | ||
eb697db5 | 14159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5 |
e9a63f04 | 14160 | $as_echo_n "checking for C restrict keyword... " >&6; } |
eb697db5 | 14161 | if test "${emacs_cv_c_restrict+set}" = set; then : |
e9a63f04 | 14162 | $as_echo_n "(cached) " >&6 |
22044edf | 14163 | else |
eb697db5 | 14164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 14165 | /* end confdefs.h. */ |
22044edf DL |
14166 | void fred (int *restrict x); |
14167 | int | |
14168 | main () | |
14169 | { | |
b936fae4 | 14170 | |
22044edf DL |
14171 | ; |
14172 | return 0; | |
14173 | } | |
c0d27fcc | 14174 | _ACEOF |
eb697db5 | 14175 | if ac_fn_c_try_compile "$LINENO"; then : |
22044edf DL |
14176 | emacs_cv_c_restrict=yes |
14177 | else | |
eb697db5 | 14178 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 14179 | /* end confdefs.h. */ |
22044edf DL |
14180 | void fred (int *__restrict x); |
14181 | int | |
14182 | main () | |
14183 | { | |
c0d27fcc | 14184 | |
22044edf DL |
14185 | ; |
14186 | return 0; | |
14187 | } | |
c0d27fcc | 14188 | _ACEOF |
eb697db5 | 14189 | if ac_fn_c_try_compile "$LINENO"; then : |
22044edf DL |
14190 | emacs_cv_c_restrict=__restrict |
14191 | else | |
eb697db5 | 14192 | emacs_cv_c_restrict=no |
ba4481b5 | 14193 | fi |
ca81d7a0 | 14194 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba4481b5 | 14195 | fi |
ca81d7a0 | 14196 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba4481b5 | 14197 | fi |
eb697db5 | 14198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5 |
e9a63f04 | 14199 | $as_echo "$emacs_cv_c_restrict" >&6; } |
22044edf DL |
14200 | case "$emacs_cv_c_restrict" in |
14201 | yes) emacs_restrict=restrict;; | |
14202 | no) emacs_restrict="";; | |
14203 | *) emacs_restrict="$emacs_cv_c_restrict";; | |
14204 | esac | |
14205 | if test "$emacs_restrict" != __restrict; then | |
b936fae4 | 14206 | |
22044edf DL |
14207 | cat >>confdefs.h <<_ACEOF |
14208 | #define __restrict $emacs_restrict | |
c0d27fcc | 14209 | _ACEOF |
ba4481b5 DL |
14210 | |
14211 | fi | |
ba4481b5 | 14212 | |
eb697db5 | 14213 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5 |
e9a63f04 | 14214 | $as_echo_n "checking for C restricted array declarations... " >&6; } |
eb697db5 | 14215 | if test "${emacs_cv_c_restrict_arr+set}" = set; then : |
e9a63f04 | 14216 | $as_echo_n "(cached) " >&6 |
22044edf | 14217 | else |
eb697db5 | 14218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
19650fd6 | 14219 | /* end confdefs.h. */ |
22044edf DL |
14220 | void fred (int x[__restrict]); |
14221 | int | |
14222 | main () | |
14223 | { | |
b936fae4 | 14224 | |
22044edf DL |
14225 | ; |
14226 | return 0; | |
14227 | } | |
c0d27fcc | 14228 | _ACEOF |
eb697db5 | 14229 | if ac_fn_c_try_compile "$LINENO"; then : |
22044edf DL |
14230 | emacs_cv_c_restrict_arr=yes |
14231 | else | |
eb697db5 | 14232 | emacs_cv_c_restrict_arr=no |
ba4481b5 | 14233 | fi |
ca81d7a0 | 14234 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
22044edf | 14235 | fi |
eb697db5 | 14236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5 |
e9a63f04 | 14237 | $as_echo "$emacs_cv_c_restrict_arr" >&6; } |
22044edf | 14238 | if test "$emacs_cv_c_restrict_arr" = yes; then |
b936fae4 | 14239 | |
eb697db5 | 14240 | $as_echo "#define __restrict_arr __restrict" >>confdefs.h |
ba4481b5 | 14241 | |
ba4481b5 DL |
14242 | fi |
14243 | ||
c0d27fcc | 14244 | |
c0d27fcc | 14245 | |
22044edf DL |
14246 | # Set up the CFLAGS for real compilation, so we can substitute it. |
14247 | CFLAGS="$REAL_CFLAGS" | |
14248 | CPPFLAGS="$REAL_CPPFLAGS" | |
14249 | ||
9978c06c CY |
14250 | ## Hack to detect a buggy GCC version. |
14251 | if test "x$GCC" = xyes \ | |
14252 | && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \ | |
14253 | && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \ | |
14254 | && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then | |
eb697db5 | 14255 | as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5 |
9978c06c CY |
14256 | fi |
14257 | ||
22044edf | 14258 | #### Find out which version of Emacs this is. |
8c5ff6dd | 14259 | version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \ |
22044edf DL |
14260 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` |
14261 | if test x"${version}" = x; then | |
eb697db5 | 14262 | as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5 |
22044edf | 14263 | fi |
879de935 | 14264 | if test x"${version}" != x"$PACKAGE_VERSION"; then |
eb697db5 | 14265 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5 |
8c5ff6dd | 14266 | $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;} |
879de935 | 14267 | fi |
22044edf DL |
14268 | |
14269 | ### Specify what sort of things we'll be editing into Makefile and config.h. | |
14270 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
14271 | ||
14272 | ||
4286c48d | 14273 | ## Unused? |
22044edf DL |
14274 | |
14275 | ||
14276 | ||
14277 | ||
14278 | ||
14279 | ||
14280 | ||
14281 | ||
14282 | ||
14283 | ||
14284 | ||
14285 | ||
14286 | ||
14287 | ||
14288 | ||
14289 | ||
14290 | ||
14291 | ||
14292 | ||
14293 | ||
4286c48d GM |
14294 | ## FIXME? Nothing uses @LD_SWITCH_X_SITE@. |
14295 | ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the | |
14296 | ## end of LIBX_BASE, but nothing ever set it. | |
22044edf DL |
14297 | |
14298 | ||
14299 | ||
14300 | ||
c82a7244 | 14301 | ## Used in lwlib/Makefile.in. |
22044edf DL |
14302 | |
14303 | ||
14304 | ||
6a3a24fa | 14305 | |
06b62770 AR |
14306 | |
14307 | ||
14308 | ||
48fad8e8 DN |
14309 | |
14310 | ||
5e159d07 CY |
14311 | |
14312 | ||
edfda783 | 14313 | |
22044edf DL |
14314 | cat >>confdefs.h <<_ACEOF |
14315 | #define EMACS_CONFIGURATION "${canonical}" | |
14316 | _ACEOF | |
14317 | ||
14318 | ||
14319 | cat >>confdefs.h <<_ACEOF | |
14320 | #define EMACS_CONFIG_OPTIONS "${ac_configure_args}" | |
22044edf DL |
14321 | _ACEOF |
14322 | ||
14323 | ||
14324 | cat >>confdefs.h <<_ACEOF | |
22044edf | 14325 | #define config_machfile "${machfile}" |
22044edf DL |
14326 | _ACEOF |
14327 | ||
14328 | ||
22044edf | 14329 | cat >>confdefs.h <<_ACEOF |
22044edf | 14330 | #define config_opsysfile "${opsysfile}" |
22044edf DL |
14331 | _ACEOF |
14332 | ||
14333 | ||
e765bf58 JD |
14334 | XMENU_OBJ= |
14335 | XOBJ= | |
5929fbe7 | 14336 | FONT_OBJ= |
22044edf DL |
14337 | if test "${HAVE_X_WINDOWS}" = "yes" ; then |
14338 | ||
eb697db5 | 14339 | $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h |
22044edf | 14340 | |
e765bf58 JD |
14341 | XMENU_OBJ=xmenu.o |
14342 | XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o" | |
5929fbe7 GM |
14343 | FONT_OBJ=xfont.o |
14344 | if test "$HAVE_XFT" = "yes"; then | |
14345 | FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o" | |
14346 | elif test "$HAVE_FREETYPE" = "yes"; then | |
14347 | FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o" | |
14348 | fi | |
14349 | ||
22044edf | 14350 | fi |
e765bf58 JD |
14351 | |
14352 | ||
14353 | ||
5929fbe7 | 14354 | |
7186fb09 | 14355 | WIDGET_OBJ= |
c82a7244 | 14356 | MOTIF_LIBW= |
22044edf | 14357 | if test "${USE_X_TOOLKIT}" != "none" ; then |
7186fb09 | 14358 | WIDGET_OBJ=widget.o |
22044edf | 14359 | |
eb697db5 | 14360 | $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h |
22044edf | 14361 | |
39dd4d52 | 14362 | if test "${USE_X_TOOLKIT}" = "LUCID"; then |
73d798d5 | 14363 | |
eb697db5 | 14364 | $as_echo "#define USE_LUCID 1" >>confdefs.h |
73d798d5 | 14365 | |
39dd4d52 | 14366 | elif test "${USE_X_TOOLKIT}" = "MOTIF"; then |
73d798d5 | 14367 | |
eb697db5 | 14368 | $as_echo "#define USE_MOTIF 1" >>confdefs.h |
73d798d5 | 14369 | |
c82a7244 GM |
14370 | MOTIF_LIBW=-lXm |
14371 | case "$opsys" in | |
14372 | gnu-linux) | |
14373 | ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed. | |
14374 | MOTIF_LIBW="$MOTIF_LIBW -lXpm" | |
14375 | ;; | |
14376 | ||
14377 | unixware) | |
14378 | ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov> | |
14379 | ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2. | |
14380 | MOTIF_LIBW="MOTIF_LIBW -lXimp" | |
14381 | ;; | |
14382 | ||
14383 | aix4-2) | |
14384 | ## olson@mcs.anl.gov says -li18n is needed by -lXm. | |
14385 | MOTIF_LIBW="$MOTIF_LIBW -li18n" | |
14386 | ;; | |
14387 | esac | |
14388 | MOTIF_LIBW="$MOTIF_LIBW $LIBXP" | |
73d798d5 | 14389 | fi |
22044edf | 14390 | fi |
7186fb09 | 14391 | |
c82a7244 | 14392 | |
718a19c8 | 14393 | TOOLKIT_LIBW= |
c82a7244 GM |
14394 | case "$USE_X_TOOLKIT" in |
14395 | MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;; | |
14396 | LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;; | |
718a19c8 | 14397 | none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;; |
c82a7244 GM |
14398 | esac |
14399 | ||
14400 | ||
a5edbe4a GM |
14401 | if test "$USE_X_TOOLKIT" = "none"; then |
14402 | LIBXT_OTHER="\$(LIBXSM)" | |
8b44daa0 | 14403 | OLDXMENU_TARGET="really-oldXMenu" |
a5edbe4a GM |
14404 | else |
14405 | LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext" | |
8b44daa0 | 14406 | OLDXMENU_TARGET="really-lwlib" |
a5edbe4a GM |
14407 | fi |
14408 | ||
14409 | ||
718a19c8 GM |
14410 | ## The X Menu stuff is present in the X10 distribution, but missing |
14411 | ## from X11. If we have X10, just use the installed library; | |
14412 | ## otherwise, use our own copy. | |
22044edf DL |
14413 | if test "${HAVE_X11}" = "yes" ; then |
14414 | ||
eb697db5 | 14415 | $as_echo "#define HAVE_X11 1" >>confdefs.h |
22044edf | 14416 | |
718a19c8 GM |
14417 | |
14418 | if test "$USE_X_TOOLKIT" = "none"; then | |
14419 | OLDXMENU="\${oldXMenudir}libXMenu11.a" | |
14420 | else | |
14421 | OLDXMENU="\${lwlibdir}liblw.a" | |
14422 | fi | |
14423 | LIBXMENU="\$(OLDXMENU)" | |
a5edbe4a | 14424 | LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)" |
16455a85 | 14425 | OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}" |
718a19c8 | 14426 | else |
298b8a34 GM |
14427 | ## For a syntactically valid Makefile; not actually used for anything. |
14428 | ## See comments in src/Makefile.in. | |
14429 | OLDXMENU=nothing | |
1dea46de GM |
14430 | ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?). |
14431 | if test "${HAVE_X_WINDOWS}" = "yes"; then | |
14432 | LIBXMENU="-lXMenu" | |
14433 | else | |
14434 | LIBXMENU= | |
14435 | fi | |
a5edbe4a | 14436 | LIBX_OTHER= |
16455a85 | 14437 | OLDXMENU_DEPS= |
22044edf | 14438 | fi |
718a19c8 | 14439 | |
4286c48d | 14440 | if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then |
298b8a34 GM |
14441 | OLDXMENU_TARGET= |
14442 | OLDXMENU=nothing | |
718a19c8 | 14443 | LIBXMENU= |
16455a85 | 14444 | OLDXMENU_DEPS= |
22044edf | 14445 | fi |
718a19c8 GM |
14446 | |
14447 | ||
14448 | ||
14449 | ||
a5edbe4a | 14450 | |
16455a85 | 14451 | |
298b8a34 | 14452 | |
22044edf DL |
14453 | if test "${HAVE_MENUS}" = "yes" ; then |
14454 | ||
eb697db5 | 14455 | $as_echo "#define HAVE_MENUS 1" >>confdefs.h |
22044edf DL |
14456 | |
14457 | fi | |
4f91d9c8 | 14458 | |
22044edf DL |
14459 | if test "${GNU_MALLOC}" = "yes" ; then |
14460 | ||
eb697db5 | 14461 | $as_echo "#define GNU_MALLOC 1" >>confdefs.h |
22044edf DL |
14462 | |
14463 | fi | |
4f91d9c8 GM |
14464 | |
14465 | RALLOC_OBJ= | |
22044edf DL |
14466 | if test "${REL_ALLOC}" = "yes" ; then |
14467 | ||
eb697db5 | 14468 | $as_echo "#define REL_ALLOC 1" >>confdefs.h |
22044edf | 14469 | |
4f91d9c8 GM |
14470 | |
14471 | test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o | |
22044edf DL |
14472 | fi |
14473 | ||
14474 | ||
718a19c8 GM |
14475 | if test "$opsys" = "cygwin"; then |
14476 | CYGWIN_OBJ="sheap.o" | |
14477 | ## Cygwin differs because of its unexec(). | |
7acac9f4 | 14478 | PRE_ALLOC_OBJ= |
4f91d9c8 | 14479 | POST_ALLOC_OBJ=lastfile.o |
718a19c8 GM |
14480 | else |
14481 | CYGWIN_OBJ= | |
7acac9f4 | 14482 | PRE_ALLOC_OBJ=lastfile.o |
4f91d9c8 | 14483 | POST_ALLOC_OBJ= |
718a19c8 GM |
14484 | fi |
14485 | ||
106c6f74 | 14486 | |
22044edf DL |
14487 | |
14488 | ||
c0d27fcc | 14489 | |
ede4834a GM |
14490 | case "$opsys" in |
14491 | aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;; | |
14492 | ||
14493 | darwin) | |
a0c06748 GM |
14494 | ## The -headerpad option tells ld (see man page) to leave room at the |
14495 | ## end of the header for adding load commands. Needed for dumping. | |
14496 | ## 0x690 is the total size of 30 segment load commands (at 56 | |
14497 | ## each); under Cocoa 31 commands are required. | |
14498 | if test "$HAVE_NS" = "yes"; then | |
14499 | libs_nsgui="-framework AppKit" | |
14500 | headerpad_extra=6C8 | |
14501 | else | |
14502 | libs_nsgui= | |
14503 | headerpad_extra=690 | |
14504 | fi | |
14505 | LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra" | |
14506 | ||
14507 | ## This is here because src/Makefile.in did some extra fiddling around | |
14508 | ## with LD_SWITCH_SYSTEM. The cpp logic was: | |
14509 | ## #ifndef LD_SWITCH_SYSTEM | |
14510 | ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF))) | |
14511 | ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to: | |
14512 | ## not using gcc, darwin system not on an alpha (ie darwin, since | |
14513 | ## darwin + alpha does not occur). | |
14514 | ## Because this was done in src/Makefile.in, the resulting part of | |
14515 | ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link). | |
14516 | ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS, | |
14517 | ## rather than LD_SWITCH_SYSTEM. | |
14518 | test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \ | |
14519 | LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS" | |
14520 | ;; | |
14521 | ||
14522 | ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time. | |
14523 | ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at | |
14524 | ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX | |
14525 | ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM | |
14526 | ## had different values in configure (in ac_link) and src/Makefile.in. | |
14527 | ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS. | |
14528 | gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;; | |
ede4834a GM |
14529 | |
14530 | *) LD_SWITCH_SYSTEM_TEMACS= ;; | |
14531 | esac | |
14532 | ||
a25e81b3 | 14533 | if test "$NS_IMPL_GNUSTEP" = "yes"; then |
7dddde4b GM |
14534 | LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread" |
14535 | fi | |
ede4834a GM |
14536 | |
14537 | ||
ede4834a GM |
14538 | |
14539 | ||
ebbc2619 GM |
14540 | LINKER= |
14541 | ORDINARY_LINK= | |
14542 | case "$opsys" in | |
14543 | ## gnu: GNU needs its own crt0. | |
b84fc05a | 14544 | aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;; |
ebbc2619 GM |
14545 | |
14546 | ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the | |
14547 | ## library search parth, i.e. it won't search /usr/lib for libc and | |
14548 | ## friends. Using -nostartfiles instead avoids this problem, and | |
14549 | ## will also work on earlier NetBSD releases. | |
14550 | netbsd|openbsd) LINKER="\$(CC) -nostartfiles" ;; | |
14551 | ||
14552 | ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says | |
14553 | ## MkLinux/LinuxPPC needs this. | |
14554 | ## ibms390x only supports opsys = gnu-linux so it can be added here. | |
14555 | gnu-*) | |
14556 | case "$machine" in | |
14557 | macppc|ibms390x) LINKER="\$(CC) -nostdlib" ;; | |
14558 | esac | |
14559 | ;; | |
14560 | esac | |
14561 | ||
90278cb6 | 14562 | |
ebbc2619 GM |
14563 | if test "x$ORDINARY_LINK" = "xyes"; then |
14564 | ||
14565 | LINKER="\$(CC)" | |
14566 | ||
eb697db5 | 14567 | $as_echo "#define ORDINARY_LINK 1" >>confdefs.h |
ebbc2619 GM |
14568 | |
14569 | ||
14570 | ## The system files defining neither ORDINARY_LINK nor LINKER are: | |
b84fc05a | 14571 | ## freebsd, gnu-* not on macppc|ibms390x. |
ebbc2619 GM |
14572 | elif test "x$GCC" = "xyes" && test "x$LINKER" = "x"; then |
14573 | ||
14574 | ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure | |
14575 | ## places that are difficult to figure out at make time. Fortunately, | |
14576 | ## these same versions allow you to pass arbitrary flags on to the | |
14577 | ## linker, so there is no reason not to use it as a linker. | |
14578 | ## | |
14579 | ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from | |
14580 | ## searching for libraries in its internal directories, so we have to | |
14581 | ## ask GCC explicitly where to find libgcc.a (LIB_GCC below). | |
14582 | LINKER="\$(CC) -nostdlib" | |
e6df49e4 GM |
14583 | fi |
14584 | ||
ebbc2619 | 14585 | test "x$LINKER" = "x" && LINKER=ld |
81ac4f35 | 14586 | ## FIXME? What setting of EDIT_LDFLAGS should this have? |
ebbc2619 GM |
14587 | test "$NS_IMPL_GNUSTEP" = "yes" && LINKER="\$(CC) -rdynamic" |
14588 | ||
14589 | ||
14590 | ||
14591 | ||
81ac4f35 GM |
14592 | ## FIXME? The logic here is not precisely the same as that above. |
14593 | ## There is no check here for a pre-defined LINKER. | |
14594 | ## Should we only be setting LIB_GCC if LD ~ -nostdlib? | |
057886a3 | 14595 | LIB_GCC= |
ebbc2619 | 14596 | if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then |
057886a3 GM |
14597 | |
14598 | case "$opsys" in | |
12a25125 | 14599 | freebsd|netbsd|openbsd) LIB_GCC= ;; |
057886a3 GM |
14600 | |
14601 | gnu-*) | |
14602 | ## armin76@gentoo.org reported that the lgcc_s flag is necessary to | |
14603 | ## build on ARM EABI under GNU/Linux. (Bug#5518) | |
14604 | ## Note that m/arm.h never bothered to undefine LIB_GCC first. | |
14605 | if test "$machine" = "arm"; then | |
14606 | LIB_GCC="-lgcc_s" | |
14607 | else | |
14608 | ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then | |
14609 | ## immediately undefine it again and redefine it to empty. | |
14610 | ## Was the C_SWITCH_X_SITE part really necessary? | |
3536f993 | 14611 | ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name` |
057886a3 GM |
14612 | LIB_GCC= |
14613 | fi | |
14614 | ;; | |
14615 | ||
14616 | ## Ask GCC where to find libgcc.a. | |
3536f993 | 14617 | *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;; |
057886a3 GM |
14618 | esac |
14619 | fi | |
14620 | ||
14621 | ||
372b4090 GM |
14622 | TOOLTIP_SUPPORT= |
14623 | WINDOW_SUPPORT= | |
14624 | ## If we're using X11/GNUstep, define some consequences. | |
14625 | if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then | |
14626 | ||
eb697db5 | 14627 | $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h |
372b4090 GM |
14628 | |
14629 | ||
eb697db5 | 14630 | $as_echo "#define HAVE_MOUSE 1" >>confdefs.h |
372b4090 GM |
14631 | |
14632 | MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)" | |
14633 | TOOLTIP_SUPPORT="\${lispsource}mouse.elc" | |
14634 | ||
14635 | WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)" | |
14636 | test "$HAVE_X_WINDOWS" = "yes" && \ | |
14637 | WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)" | |
14638 | ||
14639 | fi | |
14640 | ||
14641 | ||
14642 | ||
22044edf | 14643 | |
c0d27fcc | 14644 | |
91e84f96 GM |
14645 | |
14646 | ||
ba4481b5 | 14647 | #### Report on what we decided to do. |
488dd4c4 JD |
14648 | #### Report GTK as a toolkit, even if it doesn't use Xt. |
14649 | #### It makes printing result more understandable as using GTK sets | |
14650 | #### toolkit_scroll_bars to yes by default. | |
14651 | if test "${HAVE_GTK}" = "yes"; then | |
14652 | USE_X_TOOLKIT=GTK | |
14653 | fi | |
14654 | ||
ba4481b5 DL |
14655 | echo " |
14656 | Configured for \`${canonical}'. | |
14657 | ||
14658 | Where should the build process find the source code? ${srcdir} | |
14659 | What operating system and machine description files should Emacs use? | |
14660 | \`${opsysfile}' and \`${machfile}' | |
14661 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
14662 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
73b77ee5 | 14663 | Should Emacs use a relocating allocator for buffers? ${REL_ALLOC} |
ef9e4345 | 14664 | Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers |
ba4481b5 | 14665 | What window system should Emacs use? ${window_system} |
8e967cf7 | 14666 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" |
ba4481b5 DL |
14667 | |
14668 | if test -n "${x_includes}"; then | |
14669 | echo " Where do we find X Windows header files? ${x_includes}" | |
14670 | else | |
14671 | echo " Where do we find X Windows header files? Standard dirs" | |
14672 | fi | |
14673 | if test -n "${x_libraries}"; then | |
14674 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
14675 | else | |
14676 | echo " Where do we find X Windows libraries? Standard dirs" | |
14677 | fi | |
14678 | ||
14679 | echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}" | |
14680 | echo " Does Emacs use -lXpm? ${HAVE_XPM}" | |
14681 | echo " Does Emacs use -ljpeg? ${HAVE_JPEG}" | |
14682 | echo " Does Emacs use -ltiff? ${HAVE_TIFF}" | |
91e84f96 | 14683 | echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF" |
ba4481b5 | 14684 | echo " Does Emacs use -lpng? ${HAVE_PNG}" |
0cfc0546 | 14685 | echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}" |
3de25479 | 14686 | echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}" |
79011b82 | 14687 | echo " Does Emacs use -lgpm? ${HAVE_GPM}" |
409dd120 | 14688 | echo " Does Emacs use -ldbus? ${HAVE_DBUS}" |
637fa988 | 14689 | echo " Does Emacs use -lgconf? ${HAVE_GCONF}" |
022c122a | 14690 | echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}" |
2ee27f27 | 14691 | |
edfda783 AR |
14692 | echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}" |
14693 | echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}" | |
14694 | echo " Does Emacs use -lotf? ${HAVE_LIBOTF}" | |
14695 | echo " Does Emacs use -lxft? ${HAVE_XFT}" | |
14696 | ||
8d87199b | 14697 | echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}" |
ba4481b5 DL |
14698 | echo |
14699 | ||
d0098f13 JD |
14700 | if test $USE_XASSERTS = yes; then |
14701 | echo " Compiling with asserts turned on." | |
d0098f13 | 14702 | CPPFLAGS="$CPPFLAGS -DXASSERTS=1" |
d0098f13 | 14703 | fi |
05cf15c6 | 14704 | |
ca34d75a JD |
14705 | echo |
14706 | ||
06b62770 AR |
14707 | if test "$HAVE_NS" = "yes"; then |
14708 | echo | |
14709 | echo "You must run \"make install\" in order to test the built application. | |
14710 | The installed application will go to nextstep/Emacs.app and can be | |
14711 | run or moved from there." | |
14712 | if test "$EN_NS_SELF_CONTAINED" = "yes"; then | |
14713 | echo "The application will be fully self-contained." | |
14714 | else | |
14715 | echo "The lisp resources for the application will be installed under ${prefix}. | |
14716 | You may need to run \"make install\" with sudo. The application will fail | |
14717 | to run if these resources are not installed." | |
14718 | fi | |
14719 | echo | |
14720 | fi | |
14721 | ||
131e4133 MA |
14722 | if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then |
14723 | echo "D-Bus integration has been tested for GNU/Linux only." | |
14724 | echo | |
14725 | fi | |
14726 | ||
05cf15c6 | 14727 | |
ba4481b5 DL |
14728 | # Remove any trailing slashes in these variables. |
14729 | test "${prefix}" != NONE && | |
14730 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
14731 | test "${exec_prefix}" != NONE && | |
14732 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
14733 | ||
81ac4f35 | 14734 | ac_config_files="$ac_config_files 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" |
ca81d7a0 JD |
14735 | |
14736 | ac_config_commands="$ac_config_commands default" | |
14737 | ||
503d2be0 | 14738 | cat >confcache <<\_ACEOF |
ba4481b5 DL |
14739 | # This file is a shell script that caches the results of configure |
14740 | # tests run on this system so they can be shared between configure | |
503d2be0 AS |
14741 | # scripts and configure runs, see configure's option --config-cache. |
14742 | # It is not useful on other systems. If it contains results you don't | |
14743 | # want to keep, you may remove or edit it. | |
ba4481b5 | 14744 | # |
503d2be0 AS |
14745 | # config.status only pays attention to the cache file if you give it |
14746 | # the --recheck option to rerun configure. | |
ba4481b5 | 14747 | # |
6bae0ccf | 14748 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
503d2be0 AS |
14749 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
14750 | # following values. | |
14751 | ||
14752 | _ACEOF | |
14753 | ||
ba4481b5 DL |
14754 | # The following way of writing the cache mishandles newlines in values, |
14755 | # but we know of no workaround that is simple, portable, and efficient. | |
ca81d7a0 | 14756 | # So, we kill variables containing newlines. |
ba4481b5 DL |
14757 | # Ultrix sh set writes to stderr and can't be redirected directly, |
14758 | # and sets the high bit in the cache file unless we assign to the vars. | |
ca81d7a0 JD |
14759 | ( |
14760 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
14761 | eval ac_val=\$$ac_var | |
14762 | case $ac_val in #( | |
14763 | *${as_nl}*) | |
14764 | case $ac_var in #( | |
eb697db5 | 14765 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
3de25479 | 14766 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
ca81d7a0 JD |
14767 | esac |
14768 | case $ac_var in #( | |
14769 | _ | IFS | as_nl) ;; #( | |
e9a63f04 | 14770 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
eb697db5 | 14771 | *) { eval $ac_var=; unset $ac_var;} ;; |
ca81d7a0 JD |
14772 | esac ;; |
14773 | esac | |
14774 | done | |
14775 | ||
503d2be0 | 14776 | (set) 2>&1 | |
ca81d7a0 JD |
14777 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
14778 | *${as_nl}ac_space=\ *) | |
eb697db5 DN |
14779 | # `set' does not quote correctly, so add quotes: double-quote |
14780 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
503d2be0 | 14781 | sed -n \ |
edfaf76d LK |
14782 | "s/'/'\\\\''/g; |
14783 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
ca81d7a0 | 14784 | ;; #( |
503d2be0 AS |
14785 | *) |
14786 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
ca81d7a0 | 14787 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
503d2be0 | 14788 | ;; |
ca81d7a0 JD |
14789 | esac | |
14790 | sort | |
14791 | ) | | |
503d2be0 | 14792 | sed ' |
ca81d7a0 | 14793 | /^ac_cv_env_/b end |
503d2be0 | 14794 | t clear |
ca81d7a0 | 14795 | :clear |
503d2be0 AS |
14796 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
14797 | t end | |
ca81d7a0 JD |
14798 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
14799 | :end' >>confcache | |
14800 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
14801 | if test -w "$cache_file"; then | |
14802 | test "x$cache_file" != "x/dev/null" && | |
eb697db5 | 14803 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
e9a63f04 | 14804 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
503d2be0 | 14805 | cat confcache >$cache_file |
ba4481b5 | 14806 | else |
eb697db5 | 14807 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
e9a63f04 | 14808 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
ba4481b5 DL |
14809 | fi |
14810 | fi | |
14811 | rm -f confcache | |
14812 | ||
ba4481b5 DL |
14813 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
14814 | # Let make expand exec_prefix. | |
14815 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
14816 | ||
ba4481b5 DL |
14817 | DEFS=-DHAVE_CONFIG_H |
14818 | ||
6bae0ccf DL |
14819 | ac_libobjs= |
14820 | ac_ltlibobjs= | |
14821 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
14822 | # 1. Remove the extension, and $U if already installed. | |
ca81d7a0 | 14823 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
e9a63f04 | 14824 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
ca81d7a0 JD |
14825 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
14826 | # will be set to the directory where LIBOBJS objects are built. | |
eb697db5 DN |
14827 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
14828 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
6bae0ccf DL |
14829 | done |
14830 | LIBOBJS=$ac_libobjs | |
14831 | ||
14832 | LTLIBOBJS=$ac_ltlibobjs | |
14833 | ||
14834 | ||
c0d27fcc | 14835 | |
671d409f | 14836 | |
ba4481b5 | 14837 | : ${CONFIG_STATUS=./config.status} |
e9a63f04 | 14838 | ac_write_fail=0 |
503d2be0 AS |
14839 | ac_clean_files_save=$ac_clean_files |
14840 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
eb697db5 | 14841 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
e9a63f04 | 14842 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
eb697db5 DN |
14843 | as_write_fail=0 |
14844 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
503d2be0 | 14845 | #! $SHELL |
c0d27fcc | 14846 | # Generated by $as_me. |
ba4481b5 | 14847 | # Run this file to recreate the current configuration. |
ba4481b5 | 14848 | # Compiler output produced by configure, useful for debugging |
503d2be0 | 14849 | # configure, is in config.log if it exists. |
ba4481b5 | 14850 | |
503d2be0 | 14851 | debug=false |
19650fd6 AS |
14852 | ac_cs_recheck=false |
14853 | ac_cs_silent=false | |
91e84f96 | 14854 | |
eb697db5 DN |
14855 | SHELL=\${CONFIG_SHELL-$SHELL} |
14856 | export SHELL | |
14857 | _ASEOF | |
14858 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
14859 | ## -------------------- ## | |
14860 | ## M4sh Initialization. ## | |
14861 | ## -------------------- ## | |
c0d27fcc | 14862 | |
f053c89f CY |
14863 | # Be more Bourne compatible |
14864 | DUALCASE=1; export DUALCASE # for MKS sh | |
eb697db5 | 14865 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
503d2be0 AS |
14866 | emulate sh |
14867 | NULLCMD=: | |
e9a63f04 | 14868 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
6bae0ccf DL |
14869 | # is contrary to our usage. Disable this feature. |
14870 | alias -g '${1+"$@"}'='"$@"' | |
ca81d7a0 JD |
14871 | setopt NO_GLOB_SUBST |
14872 | else | |
eb697db5 DN |
14873 | case `(set -o) 2>/dev/null` in #( |
14874 | *posix*) : | |
14875 | set -o posix ;; #( | |
14876 | *) : | |
14877 | ;; | |
f053c89f | 14878 | esac |
503d2be0 | 14879 | fi |
f053c89f CY |
14880 | |
14881 | ||
e9a63f04 GM |
14882 | as_nl=' |
14883 | ' | |
14884 | export as_nl | |
14885 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
14886 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
14887 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
14888 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
eb697db5 DN |
14889 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
14890 | # but without wasting forks for bash or zsh. | |
14891 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
14892 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
14893 | as_echo='print -r --' | |
14894 | as_echo_n='print -rn --' | |
14895 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
e9a63f04 GM |
14896 | as_echo='printf %s\n' |
14897 | as_echo_n='printf %s' | |
14898 | else | |
14899 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
14900 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
14901 | as_echo_n='/usr/ucb/echo -n' | |
7bbec45b | 14902 | else |
e9a63f04 GM |
14903 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
14904 | as_echo_n_body='eval | |
14905 | arg=$1; | |
eb697db5 | 14906 | case $arg in #( |
e9a63f04 GM |
14907 | *"$as_nl"*) |
14908 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
14909 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
14910 | esac; | |
14911 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
14912 | ' | |
14913 | export as_echo_n_body | |
14914 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7bbec45b | 14915 | fi |
e9a63f04 GM |
14916 | export as_echo_body |
14917 | as_echo='sh -c $as_echo_body as_echo' | |
14918 | fi | |
14919 | ||
14920 | # The user is always right. | |
14921 | if test "${PATH_SEPARATOR+set}" != set; then | |
14922 | PATH_SEPARATOR=: | |
14923 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
14924 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
14925 | PATH_SEPARATOR=';' | |
14926 | } | |
503d2be0 AS |
14927 | fi |
14928 | ||
6bae0ccf | 14929 | |
ca81d7a0 JD |
14930 | # IFS |
14931 | # We need space, tab and new line, in precisely that order. Quoting is | |
14932 | # there to prevent editors from complaining about space-tab. | |
14933 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
14934 | # splitting by setting IFS to empty value.) | |
ca81d7a0 JD |
14935 | IFS=" "" $as_nl" |
14936 | ||
14937 | # Find who we are. Look in the path if we contain no directory separator. | |
eb697db5 | 14938 | case $0 in #(( |
ca81d7a0 JD |
14939 | *[\\/]* ) as_myself=$0 ;; |
14940 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14941 | for as_dir in $PATH | |
14942 | do | |
14943 | IFS=$as_save_IFS | |
14944 | test -z "$as_dir" && as_dir=. | |
eb697db5 DN |
14945 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
14946 | done | |
ca81d7a0 JD |
14947 | IFS=$as_save_IFS |
14948 | ||
14949 | ;; | |
14950 | esac | |
14951 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
14952 | # in which case we are not to be found in the path. | |
14953 | if test "x$as_myself" = x; then | |
14954 | as_myself=$0 | |
14955 | fi | |
14956 | if test ! -f "$as_myself"; then | |
e9a63f04 | 14957 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
eb697db5 | 14958 | exit 1 |
ca81d7a0 JD |
14959 | fi |
14960 | ||
eb697db5 DN |
14961 | # Unset variables that we do not need and which cause bugs (e.g. in |
14962 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
14963 | # suppresses any "Segmentation fault" message there. '((' could | |
14964 | # trigger a bug in pdksh 5.2.14. | |
14965 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
14966 | do eval test x\${$as_var+set} = xset \ | |
14967 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
ca81d7a0 | 14968 | done |
6bae0ccf DL |
14969 | PS1='$ ' |
14970 | PS2='> ' | |
14971 | PS4='+ ' | |
14972 | ||
14973 | # NLS nuisances. | |
e9a63f04 GM |
14974 | LC_ALL=C |
14975 | export LC_ALL | |
14976 | LANGUAGE=C | |
14977 | export LANGUAGE | |
6bae0ccf | 14978 | |
eb697db5 DN |
14979 | # CDPATH. |
14980 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
14981 | ||
14982 | ||
14983 | # as_fn_error ERROR [LINENO LOG_FD] | |
14984 | # --------------------------------- | |
14985 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
14986 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
14987 | # script with status $?, using 1 if that was 0. | |
14988 | as_fn_error () | |
14989 | { | |
14990 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
14991 | if test "$3"; then | |
14992 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
14993 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
14994 | fi | |
14995 | $as_echo "$as_me: error: $1" >&2 | |
14996 | as_fn_exit $as_status | |
14997 | } # as_fn_error | |
14998 | ||
14999 | ||
15000 | # as_fn_set_status STATUS | |
15001 | # ----------------------- | |
15002 | # Set $? to STATUS, without forking. | |
15003 | as_fn_set_status () | |
15004 | { | |
15005 | return $1 | |
15006 | } # as_fn_set_status | |
15007 | ||
15008 | # as_fn_exit STATUS | |
15009 | # ----------------- | |
15010 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
15011 | as_fn_exit () | |
15012 | { | |
15013 | set +e | |
15014 | as_fn_set_status $1 | |
15015 | exit $1 | |
15016 | } # as_fn_exit | |
15017 | ||
15018 | # as_fn_unset VAR | |
15019 | # --------------- | |
15020 | # Portably unset VAR. | |
15021 | as_fn_unset () | |
15022 | { | |
15023 | { eval $1=; unset $1;} | |
15024 | } | |
15025 | as_unset=as_fn_unset | |
15026 | # as_fn_append VAR VALUE | |
15027 | # ---------------------- | |
15028 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
15029 | # advantage of any shell optimizations that allow amortized linear growth over | |
15030 | # repeated appends, instead of the typical quadratic growth present in naive | |
15031 | # implementations. | |
15032 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
15033 | eval 'as_fn_append () | |
15034 | { | |
15035 | eval $1+=\$2 | |
15036 | }' | |
15037 | else | |
15038 | as_fn_append () | |
15039 | { | |
15040 | eval $1=\$$1\$2 | |
15041 | } | |
15042 | fi # as_fn_append | |
15043 | ||
15044 | # as_fn_arith ARG... | |
15045 | # ------------------ | |
15046 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
15047 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
15048 | # must be portable across $(()) and expr. | |
15049 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
15050 | eval 'as_fn_arith () | |
15051 | { | |
15052 | as_val=$(( $* )) | |
15053 | }' | |
15054 | else | |
15055 | as_fn_arith () | |
15056 | { | |
15057 | as_val=`expr "$@" || test $? -eq 1` | |
15058 | } | |
15059 | fi # as_fn_arith | |
15060 | ||
15061 | ||
ca81d7a0 JD |
15062 | if expr a : '\(a\)' >/dev/null 2>&1 && |
15063 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
6bae0ccf DL |
15064 | as_expr=expr |
15065 | else | |
15066 | as_expr=false | |
15067 | fi | |
15068 | ||
ca81d7a0 | 15069 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
6bae0ccf DL |
15070 | as_basename=basename |
15071 | else | |
15072 | as_basename=false | |
15073 | fi | |
c0d27fcc | 15074 | |
eb697db5 DN |
15075 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
15076 | as_dirname=dirname | |
15077 | else | |
15078 | as_dirname=false | |
15079 | fi | |
c0d27fcc | 15080 | |
ca81d7a0 | 15081 | as_me=`$as_basename -- "$0" || |
c0d27fcc MR |
15082 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
15083 | X"$0" : 'X\(//\)$' \| \ | |
ca81d7a0 | 15084 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
e9a63f04 | 15085 | $as_echo X/"$0" | |
ca81d7a0 JD |
15086 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
15087 | s//\1/ | |
15088 | q | |
15089 | } | |
15090 | /^X\/\(\/\/\)$/{ | |
15091 | s//\1/ | |
15092 | q | |
15093 | } | |
15094 | /^X\/\(\/\).*/{ | |
15095 | s//\1/ | |
15096 | q | |
15097 | } | |
15098 | s/.*/./; q'` | |
c0d27fcc | 15099 | |
eb697db5 DN |
15100 | # Avoid depending upon Character Ranges. |
15101 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
15102 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
15103 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
15104 | as_cr_digits='0123456789' | |
15105 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
ca81d7a0 JD |
15106 | |
15107 | ECHO_C= ECHO_N= ECHO_T= | |
eb697db5 | 15108 | case `echo -n x` in #((((( |
ca81d7a0 | 15109 | -n*) |
eb697db5 | 15110 | case `echo 'xy\c'` in |
ca81d7a0 | 15111 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
eb697db5 DN |
15112 | xy) ECHO_C='\c';; |
15113 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
15114 | ECHO_T=' ';; | |
ca81d7a0 JD |
15115 | esac;; |
15116 | *) | |
15117 | ECHO_N='-n';; | |
c0d27fcc | 15118 | esac |
503d2be0 AS |
15119 | |
15120 | rm -f conf$$ conf$$.exe conf$$.file | |
ca81d7a0 JD |
15121 | if test -d conf$$.dir; then |
15122 | rm -f conf$$.dir/conf$$.file | |
15123 | else | |
15124 | rm -f conf$$.dir | |
e9a63f04 GM |
15125 | mkdir conf$$.dir 2>/dev/null |
15126 | fi | |
15127 | if (echo >conf$$.file) 2>/dev/null; then | |
15128 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
15129 | as_ln_s='ln -s' | |
15130 | # ... but there are two gotchas: | |
15131 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
15132 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
15133 | # In both cases, we have to default to `cp -p'. | |
15134 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
15135 | as_ln_s='cp -p' | |
15136 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
15137 | as_ln_s=ln | |
15138 | else | |
503d2be0 | 15139 | as_ln_s='cp -p' |
e9a63f04 | 15140 | fi |
503d2be0 AS |
15141 | else |
15142 | as_ln_s='cp -p' | |
15143 | fi | |
ca81d7a0 JD |
15144 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
15145 | rmdir conf$$.dir 2>/dev/null | |
503d2be0 | 15146 | |
eb697db5 DN |
15147 | |
15148 | # as_fn_mkdir_p | |
15149 | # ------------- | |
15150 | # Create "$as_dir" as a directory, including parents if necessary. | |
15151 | as_fn_mkdir_p () | |
15152 | { | |
15153 | ||
15154 | case $as_dir in #( | |
15155 | -*) as_dir=./$as_dir;; | |
15156 | esac | |
15157 | test -d "$as_dir" || eval $as_mkdir_p || { | |
15158 | as_dirs= | |
15159 | while :; do | |
15160 | case $as_dir in #( | |
15161 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
15162 | *) as_qdir=$as_dir;; | |
15163 | esac | |
15164 | as_dirs="'$as_qdir' $as_dirs" | |
15165 | as_dir=`$as_dirname -- "$as_dir" || | |
15166 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
15167 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
15168 | X"$as_dir" : 'X\(//\)$' \| \ | |
15169 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
15170 | $as_echo X"$as_dir" | | |
15171 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
15172 | s//\1/ | |
15173 | q | |
15174 | } | |
15175 | /^X\(\/\/\)[^/].*/{ | |
15176 | s//\1/ | |
15177 | q | |
15178 | } | |
15179 | /^X\(\/\/\)$/{ | |
15180 | s//\1/ | |
15181 | q | |
15182 | } | |
15183 | /^X\(\/\).*/{ | |
15184 | s//\1/ | |
15185 | q | |
15186 | } | |
15187 | s/.*/./; q'` | |
15188 | test -d "$as_dir" && break | |
15189 | done | |
15190 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
15191 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
15192 | ||
15193 | ||
15194 | } # as_fn_mkdir_p | |
6bae0ccf | 15195 | if mkdir -p . 2>/dev/null; then |
eb697db5 | 15196 | as_mkdir_p='mkdir -p "$as_dir"' |
6bae0ccf | 15197 | else |
edfaf76d | 15198 | test -d ./-p && rmdir ./-p |
6bae0ccf DL |
15199 | as_mkdir_p=false |
15200 | fi | |
15201 | ||
f053c89f CY |
15202 | if test -x / >/dev/null 2>&1; then |
15203 | as_test_x='test -x' | |
ca81d7a0 | 15204 | else |
f053c89f CY |
15205 | if ls -dL / >/dev/null 2>&1; then |
15206 | as_ls_L_option=L | |
15207 | else | |
15208 | as_ls_L_option= | |
15209 | fi | |
15210 | as_test_x=' | |
15211 | eval sh -c '\'' | |
15212 | if test -d "$1"; then | |
e9a63f04 | 15213 | test -d "$1/."; |
f053c89f | 15214 | else |
eb697db5 | 15215 | case $1 in #( |
e9a63f04 | 15216 | -*)set "./$1";; |
f053c89f | 15217 | esac; |
eb697db5 | 15218 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
f053c89f CY |
15219 | ???[sx]*):;;*)false;;esac;fi |
15220 | '\'' sh | |
15221 | ' | |
ca81d7a0 | 15222 | fi |
f053c89f | 15223 | as_executable_p=$as_test_x |
503d2be0 | 15224 | |
c0d27fcc | 15225 | # Sed expression to map a string onto a valid CPP name. |
edfaf76d | 15226 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
c0d27fcc MR |
15227 | |
15228 | # Sed expression to map a string onto a valid variable name. | |
edfaf76d | 15229 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
503d2be0 | 15230 | |
503d2be0 | 15231 | |
503d2be0 | 15232 | exec 6>&1 |
eb697db5 DN |
15233 | ## ----------------------------------- ## |
15234 | ## Main body of $CONFIG_STATUS script. ## | |
15235 | ## ----------------------------------- ## | |
15236 | _ASEOF | |
15237 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
503d2be0 | 15238 | |
eb697db5 DN |
15239 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
15240 | # Save the log message, to keep $0 and so on meaningful, and to | |
c0d27fcc | 15241 | # report actual input values of CONFIG_FILES etc. instead of their |
ca81d7a0 JD |
15242 | # values after options handling. |
15243 | ac_log=" | |
49a62e8a | 15244 | This file was extended by emacs $as_me 24.0.50, which was |
eb697db5 | 15245 | generated by GNU Autoconf 2.65. Invocation command line was |
c0d27fcc MR |
15246 | |
15247 | CONFIG_FILES = $CONFIG_FILES | |
15248 | CONFIG_HEADERS = $CONFIG_HEADERS | |
15249 | CONFIG_LINKS = $CONFIG_LINKS | |
15250 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
15251 | $ $0 $@ | |
15252 | ||
ca81d7a0 JD |
15253 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
15254 | " | |
15255 | ||
503d2be0 AS |
15256 | _ACEOF |
15257 | ||
3de25479 JV |
15258 | case $ac_config_files in *" |
15259 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
15260 | esac | |
15261 | ||
15262 | case $ac_config_headers in *" | |
15263 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
15264 | esac | |
15265 | ||
15266 | ||
e9a63f04 | 15267 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
503d2be0 | 15268 | # Files that config.status was made for. |
ca81d7a0 JD |
15269 | config_files="$ac_config_files" |
15270 | config_headers="$ac_config_headers" | |
15271 | config_commands="$ac_config_commands" | |
503d2be0 | 15272 | |
ca81d7a0 | 15273 | _ACEOF |
503d2be0 | 15274 | |
e9a63f04 | 15275 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
503d2be0 | 15276 | ac_cs_usage="\ |
eb697db5 DN |
15277 | \`$as_me' instantiates files and other configuration actions |
15278 | from templates according to the current configuration. Unless the files | |
15279 | and actions are specified as TAGs, all are instantiated by default. | |
503d2be0 | 15280 | |
eb697db5 | 15281 | Usage: $0 [OPTION]... [TAG]... |
503d2be0 AS |
15282 | |
15283 | -h, --help print this help, then exit | |
f053c89f | 15284 | -V, --version print version number and configuration settings, then exit |
eb697db5 | 15285 | --config print configuration, then exit |
3de25479 JV |
15286 | -q, --quiet, --silent |
15287 | do not print progress messages | |
503d2be0 AS |
15288 | -d, --debug don't remove temporary files |
15289 | --recheck update $as_me by reconfiguring in the same conditions | |
3de25479 | 15290 | --file=FILE[:TEMPLATE] |
e9a63f04 | 15291 | instantiate the configuration file FILE |
3de25479 | 15292 | --header=FILE[:TEMPLATE] |
e9a63f04 | 15293 | instantiate the configuration header FILE |
503d2be0 AS |
15294 | |
15295 | Configuration files: | |
15296 | $config_files | |
15297 | ||
15298 | Configuration headers: | |
15299 | $config_headers | |
15300 | ||
15301 | Configuration commands: | |
15302 | $config_commands | |
15303 | ||
eb697db5 | 15304 | Report bugs to the package provider." |
503d2be0 | 15305 | |
ca81d7a0 | 15306 | _ACEOF |
e9a63f04 | 15307 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
eb697db5 | 15308 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
503d2be0 | 15309 | ac_cs_version="\\ |
49a62e8a | 15310 | emacs config.status 24.0.50 |
eb697db5 DN |
15311 | configured by $0, generated by GNU Autoconf 2.65, |
15312 | with options \\"\$ac_cs_config\\" | |
503d2be0 | 15313 | |
eb697db5 | 15314 | Copyright (C) 2009 Free Software Foundation, Inc. |
503d2be0 AS |
15315 | This config.status script is free software; the Free Software Foundation |
15316 | gives unlimited permission to copy, distribute and modify it." | |
ca81d7a0 JD |
15317 | |
15318 | ac_pwd='$ac_pwd' | |
15319 | srcdir='$srcdir' | |
15320 | INSTALL='$INSTALL' | |
e9a63f04 | 15321 | test -n "\$AWK" || AWK=awk |
c0d27fcc | 15322 | _ACEOF |
503d2be0 | 15323 | |
e9a63f04 GM |
15324 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
15325 | # The default lists apply if the user does not specify any file. | |
503d2be0 AS |
15326 | ac_need_defaults=: |
15327 | while test $# != 0 | |
ba4481b5 | 15328 | do |
503d2be0 AS |
15329 | case $1 in |
15330 | --*=*) | |
ca81d7a0 JD |
15331 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
15332 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
6bae0ccf DL |
15333 | ac_shift=: |
15334 | ;; | |
ca81d7a0 | 15335 | *) |
6bae0ccf DL |
15336 | ac_option=$1 |
15337 | ac_optarg=$2 | |
15338 | ac_shift=shift | |
503d2be0 | 15339 | ;; |
503d2be0 AS |
15340 | esac |
15341 | ||
6bae0ccf | 15342 | case $ac_option in |
503d2be0 | 15343 | # Handling of the options. |
19650fd6 AS |
15344 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
15345 | ac_cs_recheck=: ;; | |
ca81d7a0 | 15346 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
e9a63f04 | 15347 | $as_echo "$ac_cs_version"; exit ;; |
eb697db5 DN |
15348 | --config | --confi | --conf | --con | --co | --c ) |
15349 | $as_echo "$ac_cs_config"; exit ;; | |
ca81d7a0 | 15350 | --debug | --debu | --deb | --de | --d | -d ) |
503d2be0 AS |
15351 | debug=: ;; |
15352 | --file | --fil | --fi | --f ) | |
6bae0ccf | 15353 | $ac_shift |
e9a63f04 GM |
15354 | case $ac_optarg in |
15355 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
15356 | esac | |
eb697db5 | 15357 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
503d2be0 AS |
15358 | ac_need_defaults=false;; |
15359 | --header | --heade | --head | --hea ) | |
6bae0ccf | 15360 | $ac_shift |
e9a63f04 GM |
15361 | case $ac_optarg in |
15362 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
15363 | esac | |
eb697db5 | 15364 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
503d2be0 | 15365 | ac_need_defaults=false;; |
ca81d7a0 JD |
15366 | --he | --h) |
15367 | # Conflict between --help and --header | |
eb697db5 DN |
15368 | as_fn_error "ambiguous option: \`$1' |
15369 | Try \`$0 --help' for more information.";; | |
ca81d7a0 | 15370 | --help | --hel | -h ) |
e9a63f04 | 15371 | $as_echo "$ac_cs_usage"; exit ;; |
19650fd6 AS |
15372 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
15373 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
15374 | ac_cs_silent=: ;; | |
503d2be0 AS |
15375 | |
15376 | # This is an error. | |
eb697db5 DN |
15377 | -*) as_fn_error "unrecognized option: \`$1' |
15378 | Try \`$0 --help' for more information." ;; | |
503d2be0 | 15379 | |
eb697db5 | 15380 | *) as_fn_append ac_config_targets " $1" |
ca81d7a0 | 15381 | ac_need_defaults=false ;; |
503d2be0 | 15382 | |
ba4481b5 | 15383 | esac |
503d2be0 | 15384 | shift |
ba4481b5 DL |
15385 | done |
15386 | ||
19650fd6 AS |
15387 | ac_configure_extra_args= |
15388 | ||
15389 | if $ac_cs_silent; then | |
15390 | exec 6>/dev/null | |
15391 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
15392 | fi | |
15393 | ||
15394 | _ACEOF | |
e9a63f04 | 15395 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
19650fd6 | 15396 | if \$ac_cs_recheck; then |
e9a63f04 GM |
15397 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
15398 | shift | |
15399 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
15400 | CONFIG_SHELL='$SHELL' | |
ca81d7a0 | 15401 | export CONFIG_SHELL |
e9a63f04 | 15402 | exec "\$@" |
19650fd6 AS |
15403 | fi |
15404 | ||
503d2be0 | 15405 | _ACEOF |
e9a63f04 | 15406 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ca81d7a0 JD |
15407 | exec 5>>config.log |
15408 | { | |
15409 | echo | |
15410 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
15411 | ## Running $as_me. ## | |
15412 | _ASBOX | |
e9a63f04 | 15413 | $as_echo "$ac_log" |
ca81d7a0 | 15414 | } >&5 |
ba4481b5 | 15415 | |
ca81d7a0 | 15416 | _ACEOF |
e9a63f04 | 15417 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
503d2be0 | 15418 | # |
ca81d7a0 | 15419 | # INIT-COMMANDS |
503d2be0 | 15420 | # |
81ac4f35 | 15421 | GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS" |
503d2be0 | 15422 | |
c0d27fcc MR |
15423 | _ACEOF |
15424 | ||
e9a63f04 | 15425 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ca81d7a0 JD |
15426 | |
15427 | # Handling of arguments. | |
503d2be0 AS |
15428 | for ac_config_target in $ac_config_targets |
15429 | do | |
ca81d7a0 JD |
15430 | case $ac_config_target in |
15431 | "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;; | |
15432 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
981f8c13 | 15433 | "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;; |
ca81d7a0 | 15434 | "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;; |
f657c21b GM |
15435 | "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;; |
15436 | "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;; | |
15437 | "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;; | |
15438 | "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;; | |
81ac4f35 | 15439 | "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; |
f657c21b | 15440 | "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;; |
ca81d7a0 | 15441 | "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;; |
ca81d7a0 JD |
15442 | "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;; |
15443 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
15444 | ||
eb697db5 | 15445 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
503d2be0 | 15446 | esac |
ba4481b5 | 15447 | done |
503d2be0 | 15448 | |
ca81d7a0 | 15449 | |
503d2be0 AS |
15450 | # If the user did not use the arguments to specify the items to instantiate, |
15451 | # then the envvar interface is used. Set only those that are not. | |
15452 | # We use the long form for the default assignment because of an extremely | |
15453 | # bizarre bug on SunOS 4.1.3. | |
15454 | if $ac_need_defaults; then | |
15455 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
15456 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
15457 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
ba4481b5 | 15458 | fi |
503d2be0 | 15459 | |
19650fd6 | 15460 | # Have a temporary directory for convenience. Make it in the build tree |
ca81d7a0 | 15461 | # simply because there is no reason against having it here, and in addition, |
19650fd6 | 15462 | # creating and moving files from /tmp can sometimes cause problems. |
ca81d7a0 JD |
15463 | # Hook for its removal unless debugging. |
15464 | # Note that there is a small window in which the directory will not be cleaned: | |
15465 | # after its creation but before its name has been assigned to `$tmp'. | |
503d2be0 AS |
15466 | $debug || |
15467 | { | |
ca81d7a0 JD |
15468 | tmp= |
15469 | trap 'exit_status=$? | |
15470 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
15471 | ' 0 | |
eb697db5 | 15472 | trap 'as_fn_exit 1' 1 2 13 15 |
503d2be0 | 15473 | } |
503d2be0 | 15474 | # Create a (secure) tmp directory for tmp files. |
19650fd6 | 15475 | |
503d2be0 | 15476 | { |
ca81d7a0 | 15477 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
503d2be0 AS |
15478 | test -n "$tmp" && test -d "$tmp" |
15479 | } || | |
15480 | { | |
ca81d7a0 JD |
15481 | tmp=./conf$$-$RANDOM |
15482 | (umask 077 && mkdir "$tmp") | |
eb697db5 | 15483 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
503d2be0 | 15484 | |
e9a63f04 GM |
15485 | # Set up the scripts for CONFIG_FILES section. |
15486 | # No need to generate them if there are no CONFIG_FILES. | |
15487 | # This happens for instance with `./config.status config.h'. | |
ca81d7a0 JD |
15488 | if test -n "$CONFIG_FILES"; then |
15489 | ||
648b8e6d GM |
15490 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then |
15491 | ac_cs_awk_getline=: | |
15492 | ac_cs_awk_pipe_init= | |
15493 | ac_cs_awk_read_file=' | |
15494 | while ((getline aline < (F[key])) > 0) | |
15495 | print(aline) | |
15496 | close(F[key])' | |
15497 | ac_cs_awk_pipe_fini= | |
15498 | else | |
15499 | ac_cs_awk_getline=false | |
15500 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
15501 | ac_cs_awk_read_file=' | |
15502 | print "|#_!!_#|" | |
15503 | print "cat " F[key] " &&" | |
15504 | '$ac_cs_awk_pipe_init | |
15505 | # The final `:' finishes the AND list. | |
15506 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
15507 | fi | |
eb697db5 DN |
15508 | ac_cr=`echo X | tr X '\015'` |
15509 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
15510 | # But we know of no other shell where ac_cr would be empty at this | |
15511 | # point, so we can use a bashism as a fallback. | |
15512 | if test "x$ac_cr" = x; then | |
15513 | eval ac_cr=\$\'\\r\' | |
15514 | fi | |
e9a63f04 GM |
15515 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
15516 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
eb697db5 | 15517 | ac_cs_awk_cr='\r' |
e9a63f04 GM |
15518 | else |
15519 | ac_cs_awk_cr=$ac_cr | |
ca81d7a0 | 15520 | fi |
503d2be0 | 15521 | |
e9a63f04 | 15522 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
ca81d7a0 | 15523 | _ACEOF |
503d2be0 | 15524 | |
648b8e6d GM |
15525 | # Create commands to substitute file output variables. |
15526 | { | |
15527 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
15528 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && | |
15529 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && | |
15530 | echo "_ACAWK" && | |
15531 | echo "_ACEOF" | |
15532 | } >conf$$files.sh && | |
15533 | . ./conf$$files.sh || | |
eb697db5 | 15534 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
648b8e6d | 15535 | rm -f conf$$files.sh |
ca81d7a0 | 15536 | |
e9a63f04 GM |
15537 | { |
15538 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
15539 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
15540 | echo "_ACEOF" | |
15541 | } >conf$$subs.sh || | |
eb697db5 | 15542 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
e9a63f04 | 15543 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` |
ca81d7a0 JD |
15544 | ac_delim='%!_!# ' |
15545 | for ac_last_try in false false false false false :; do | |
e9a63f04 | 15546 | . ./conf$$subs.sh || |
eb697db5 | 15547 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
e9a63f04 | 15548 | |
3de25479 JV |
15549 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
15550 | if test $ac_delim_n = $ac_delim_num; then | |
c24fa7dc MB |
15551 | break |
15552 | elif $ac_last_try; then | |
eb697db5 | 15553 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
c24fa7dc MB |
15554 | else |
15555 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
503d2be0 | 15556 | fi |
ca81d7a0 | 15557 | done |
e9a63f04 GM |
15558 | rm -f conf$$subs.sh |
15559 | ||
15560 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15561 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
15562 | _ACEOF | |
15563 | sed -n ' | |
15564 | h | |
15565 | s/^/S["/; s/!.*/"]=/ | |
15566 | p | |
15567 | g | |
15568 | s/^[^!]*!// | |
15569 | :repl | |
15570 | t repl | |
15571 | s/'"$ac_delim"'$// | |
15572 | t delim | |
15573 | :nl | |
15574 | h | |
eb697db5 | 15575 | s/\(.\{148\}\)..*/\1/ |
e9a63f04 GM |
15576 | t more1 |
15577 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
15578 | p | |
15579 | n | |
15580 | b repl | |
15581 | :more1 | |
15582 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
15583 | p | |
15584 | g | |
15585 | s/.\{148\}// | |
15586 | t nl | |
15587 | :delim | |
15588 | h | |
eb697db5 | 15589 | s/\(.\{148\}\)..*/\1/ |
e9a63f04 GM |
15590 | t more2 |
15591 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
15592 | p | |
15593 | b | |
15594 | :more2 | |
15595 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
15596 | p | |
15597 | g | |
15598 | s/.\{148\}// | |
15599 | t delim | |
15600 | ' <conf$$subs.awk | sed ' | |
15601 | /^[^""]/{ | |
15602 | N | |
15603 | s/\n// | |
15604 | } | |
15605 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
15606 | rm -f conf$$subs.awk | |
15607 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15608 | _ACAWK | |
15609 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
15610 | for (key in S) S_is_set[key] = 1 | |
15611 | FS = "\a" | |
648b8e6d | 15612 | \$ac_cs_awk_pipe_init |
e9a63f04 GM |
15613 | } |
15614 | { | |
15615 | line = $ 0 | |
15616 | nfields = split(line, field, "@") | |
15617 | substed = 0 | |
15618 | len = length(field[1]) | |
15619 | for (i = 2; i < nfields; i++) { | |
15620 | key = field[i] | |
15621 | keylen = length(key) | |
15622 | if (S_is_set[key]) { | |
15623 | value = S[key] | |
15624 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
15625 | len += length(value) + length(field[++i]) | |
15626 | substed = 1 | |
15627 | } else | |
15628 | len += 1 + keylen | |
15629 | } | |
648b8e6d GM |
15630 | if (nfields == 3 && !substed) { |
15631 | key = field[2] | |
15632 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
15633 | \$ac_cs_awk_read_file | |
15634 | next | |
15635 | } | |
15636 | } | |
e9a63f04 GM |
15637 | print line |
15638 | } | |
648b8e6d | 15639 | \$ac_cs_awk_pipe_fini |
e9a63f04 | 15640 | _ACAWK |
ca81d7a0 | 15641 | _ACEOF |
e9a63f04 GM |
15642 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
15643 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
15644 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
15645 | else | |
15646 | cat | |
15647 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
eb697db5 | 15648 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 |
c0d27fcc | 15649 | _ACEOF |
ca81d7a0 | 15650 | |
ca81d7a0 JD |
15651 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
15652 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
15653 | # trailing colons and then remove the whole line if VPATH becomes empty | |
15654 | # (actually we leave an empty line to preserve line numbers). | |
15655 | if test "x$srcdir" = x.; then | |
15656 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
15657 | s/:*\$(srcdir):*/:/ | |
15658 | s/:*\${srcdir}:*/:/ | |
15659 | s/:*@srcdir@:*/:/ | |
15660 | s/^\([^=]*=[ ]*\):*/\1/ | |
15661 | s/:*$// | |
15662 | s/^[^=]*=[ ]*$// | |
15663 | }' | |
15664 | fi | |
15665 | ||
e9a63f04 | 15666 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ca81d7a0 JD |
15667 | fi # test -n "$CONFIG_FILES" |
15668 | ||
e9a63f04 GM |
15669 | # Set up the scripts for CONFIG_HEADERS section. |
15670 | # No need to generate them if there are no CONFIG_HEADERS. | |
15671 | # This happens for instance with `./config.status Makefile'. | |
15672 | if test -n "$CONFIG_HEADERS"; then | |
15673 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
15674 | BEGIN { | |
15675 | _ACEOF | |
dc2933eb | 15676 | |
e9a63f04 GM |
15677 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
15678 | # here-document in config.status, that substitutes the proper values into | |
15679 | # config.h.in to produce config.h. | |
15680 | ||
15681 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
15682 | # handling of long lines. | |
15683 | ac_delim='%!_!# ' | |
15684 | for ac_last_try in false false :; do | |
15685 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
15686 | if test -z "$ac_t"; then | |
15687 | break | |
15688 | elif $ac_last_try; then | |
eb697db5 | 15689 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
e9a63f04 GM |
15690 | else |
15691 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
15692 | fi | |
15693 | done | |
15694 | ||
15695 | # For the awk script, D is an array of macro values keyed by name, | |
15696 | # likewise P contains macro parameters if any. Preserve backslash | |
15697 | # newline sequences. | |
15698 | ||
15699 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
15700 | sed -n ' | |
15701 | s/.\{148\}/&'"$ac_delim"'/g | |
15702 | t rset | |
15703 | :rset | |
15704 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
15705 | t def | |
15706 | d | |
15707 | :def | |
15708 | s/\\$// | |
15709 | t bsnl | |
15710 | s/["\\]/\\&/g | |
15711 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
15712 | D["\1"]=" \3"/p | |
15713 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
15714 | d | |
15715 | :bsnl | |
15716 | s/["\\]/\\&/g | |
15717 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
15718 | D["\1"]=" \3\\\\\\n"\\/p | |
15719 | t cont | |
15720 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
15721 | t cont | |
15722 | d | |
15723 | :cont | |
15724 | n | |
15725 | s/.\{148\}/&'"$ac_delim"'/g | |
15726 | t clear | |
15727 | :clear | |
15728 | s/\\$// | |
15729 | t bsnlc | |
15730 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
15731 | d | |
15732 | :bsnlc | |
15733 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
15734 | b cont | |
15735 | ' <confdefs.h | sed ' | |
15736 | s/'"$ac_delim"'/"\\\ | |
15737 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
15738 | ||
15739 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
15740 | for (key in D) D_is_set[key] = 1 | |
15741 | FS = "\a" | |
15742 | } | |
15743 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
15744 | line = \$ 0 | |
15745 | split(line, arg, " ") | |
15746 | if (arg[1] == "#") { | |
15747 | defundef = arg[2] | |
15748 | mac1 = arg[3] | |
15749 | } else { | |
15750 | defundef = substr(arg[1], 2) | |
15751 | mac1 = arg[2] | |
15752 | } | |
15753 | split(mac1, mac2, "(") #) | |
15754 | macro = mac2[1] | |
3de25479 | 15755 | prefix = substr(line, 1, index(line, defundef) - 1) |
e9a63f04 GM |
15756 | if (D_is_set[macro]) { |
15757 | # Preserve the white space surrounding the "#". | |
e9a63f04 GM |
15758 | print prefix "define", macro P[macro] D[macro] |
15759 | next | |
15760 | } else { | |
15761 | # Replace #undef with comments. This is necessary, for example, | |
15762 | # in the case of _POSIX_SOURCE, which is predefined and required | |
15763 | # on some systems where configure will not decide to define it. | |
15764 | if (defundef == "undef") { | |
3de25479 | 15765 | print "/*", prefix defundef, macro, "*/" |
e9a63f04 GM |
15766 | next |
15767 | } | |
15768 | } | |
15769 | } | |
15770 | { print } | |
15771 | _ACAWK | |
15772 | _ACEOF | |
15773 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
eb697db5 | 15774 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
e9a63f04 GM |
15775 | fi # test -n "$CONFIG_HEADERS" |
15776 | ||
15777 | ||
15778 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
15779 | shift | |
15780 | for ac_tag | |
ca81d7a0 JD |
15781 | do |
15782 | case $ac_tag in | |
15783 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
15784 | esac | |
15785 | case $ac_mode$ac_tag in | |
15786 | :[FHL]*:*);; | |
eb697db5 | 15787 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
ca81d7a0 JD |
15788 | :[FH]-) ac_tag=-:-;; |
15789 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
15790 | esac | |
15791 | ac_save_IFS=$IFS | |
15792 | IFS=: | |
15793 | set x $ac_tag | |
15794 | IFS=$ac_save_IFS | |
15795 | shift | |
15796 | ac_file=$1 | |
15797 | shift | |
15798 | ||
15799 | case $ac_mode in | |
15800 | :L) ac_source=$1;; | |
15801 | :[FH]) | |
15802 | ac_file_inputs= | |
15803 | for ac_f | |
15804 | do | |
15805 | case $ac_f in | |
15806 | -) ac_f="$tmp/stdin";; | |
15807 | *) # Look for the file first in the build tree, then in the source tree | |
15808 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
15809 | # because $ac_f cannot contain `:'. | |
15810 | test -f "$ac_f" || | |
15811 | case $ac_f in | |
15812 | [\\/$]*) false;; | |
15813 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
15814 | esac || | |
eb697db5 | 15815 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
ca81d7a0 | 15816 | esac |
e9a63f04 | 15817 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
eb697db5 | 15818 | as_fn_append ac_file_inputs " '$ac_f'" |
ca81d7a0 JD |
15819 | done |
15820 | ||
15821 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
15822 | # use $as_me), people would be surprised to read: | |
15823 | # /* config.h. Generated by config.status. */ | |
e9a63f04 GM |
15824 | configure_input='Generated from '` |
15825 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
15826 | `' by configure.' | |
ca81d7a0 JD |
15827 | if test x"$ac_file" != x-; then |
15828 | configure_input="$ac_file. $configure_input" | |
eb697db5 | 15829 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
e9a63f04 | 15830 | $as_echo "$as_me: creating $ac_file" >&6;} |
ca81d7a0 | 15831 | fi |
e9a63f04 GM |
15832 | # Neutralize special characters interpreted by sed in replacement strings. |
15833 | case $configure_input in #( | |
15834 | *\&* | *\|* | *\\* ) | |
15835 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
15836 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
15837 | *) ac_sed_conf_input=$configure_input;; | |
15838 | esac | |
ca81d7a0 JD |
15839 | |
15840 | case $ac_tag in | |
e9a63f04 | 15841 | *:-:* | *:-) cat >"$tmp/stdin" \ |
eb697db5 | 15842 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; |
ca81d7a0 JD |
15843 | esac |
15844 | ;; | |
ba4481b5 DL |
15845 | esac |
15846 | ||
ca81d7a0 | 15847 | ac_dir=`$as_dirname -- "$ac_file" || |
c0d27fcc | 15848 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
edfaf76d LK |
15849 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
15850 | X"$ac_file" : 'X\(//\)$' \| \ | |
ca81d7a0 | 15851 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
e9a63f04 | 15852 | $as_echo X"$ac_file" | |
ca81d7a0 JD |
15853 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
15854 | s//\1/ | |
15855 | q | |
15856 | } | |
15857 | /^X\(\/\/\)[^/].*/{ | |
15858 | s//\1/ | |
15859 | q | |
15860 | } | |
15861 | /^X\(\/\/\)$/{ | |
15862 | s//\1/ | |
15863 | q | |
15864 | } | |
15865 | /^X\(\/\).*/{ | |
15866 | s//\1/ | |
15867 | q | |
15868 | } | |
15869 | s/.*/./; q'` | |
eb697db5 | 15870 | as_dir="$ac_dir"; as_fn_mkdir_p |
c0d27fcc | 15871 | ac_builddir=. |
98418dba | 15872 | |
ca81d7a0 JD |
15873 | case "$ac_dir" in |
15874 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
15875 | *) | |
e9a63f04 | 15876 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
ca81d7a0 | 15877 | # A ".." for each directory in $ac_dir_suffix. |
e9a63f04 | 15878 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
ca81d7a0 JD |
15879 | case $ac_top_builddir_sub in |
15880 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
15881 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
15882 | esac ;; | |
15883 | esac | |
15884 | ac_abs_top_builddir=$ac_pwd | |
15885 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
15886 | # for backward compatibility: | |
15887 | ac_top_builddir=$ac_top_build_prefix | |
c0d27fcc MR |
15888 | |
15889 | case $srcdir in | |
ca81d7a0 | 15890 | .) # We are building in place. |
c0d27fcc | 15891 | ac_srcdir=. |
ca81d7a0 JD |
15892 | ac_top_srcdir=$ac_top_builddir_sub |
15893 | ac_abs_top_srcdir=$ac_pwd ;; | |
15894 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
c0d27fcc | 15895 | ac_srcdir=$srcdir$ac_dir_suffix; |
ca81d7a0 JD |
15896 | ac_top_srcdir=$srcdir |
15897 | ac_abs_top_srcdir=$srcdir ;; | |
15898 | *) # Relative name. | |
15899 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
15900 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
15901 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
c0d27fcc | 15902 | esac |
ca81d7a0 | 15903 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
edfaf76d | 15904 | |
c0d27fcc | 15905 | |
ca81d7a0 JD |
15906 | case $ac_mode in |
15907 | :F) | |
15908 | # | |
15909 | # CONFIG_FILE | |
15910 | # | |
ba4481b5 | 15911 | |
503d2be0 AS |
15912 | case $INSTALL in |
15913 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
ca81d7a0 | 15914 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
ba4481b5 | 15915 | esac |
ca81d7a0 | 15916 | _ACEOF |
ba4481b5 | 15917 | |
e9a63f04 | 15918 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
ca81d7a0 JD |
15919 | # If the template does not know about datarootdir, expand it. |
15920 | # FIXME: This hack should be removed a few years after 2.60. | |
15921 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
e9a63f04 GM |
15922 | ac_sed_dataroot=' |
15923 | /datarootdir/ { | |
ca81d7a0 JD |
15924 | p |
15925 | q | |
15926 | } | |
15927 | /@datadir@/p | |
15928 | /@docdir@/p | |
15929 | /@infodir@/p | |
15930 | /@localedir@/p | |
eb697db5 | 15931 | /@mandir@/p' |
e9a63f04 | 15932 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
ca81d7a0 JD |
15933 | *datarootdir*) ac_datarootdir_seen=yes;; |
15934 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
eb697db5 | 15935 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
e9a63f04 | 15936 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
8eeae1c9 | 15937 | _ACEOF |
e9a63f04 | 15938 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
ca81d7a0 JD |
15939 | ac_datarootdir_hack=' |
15940 | s&@datadir@&$datadir&g | |
15941 | s&@docdir@&$docdir&g | |
15942 | s&@infodir@&$infodir&g | |
15943 | s&@localedir@&$localedir&g | |
15944 | s&@mandir@&$mandir&g | |
eb697db5 | 15945 | s&\\\${datarootdir}&$datarootdir&g' ;; |
ca81d7a0 | 15946 | esac |
c0d27fcc | 15947 | _ACEOF |
ca81d7a0 JD |
15948 | |
15949 | # Neutralize VPATH when `$srcdir' = `.'. | |
15950 | # Shell code in configure.ac might set extrasub. | |
15951 | # FIXME: do we really want to maintain this feature? | |
e9a63f04 GM |
15952 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
15953 | ac_sed_extra="$ac_vpsub | |
503d2be0 | 15954 | $extrasub |
c0d27fcc | 15955 | _ACEOF |
e9a63f04 | 15956 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
503d2be0 AS |
15957 | :t |
15958 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
e9a63f04 | 15959 | s|@configure_input@|$ac_sed_conf_input|;t t |
ca81d7a0 | 15960 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
e9a63f04 | 15961 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
ca81d7a0 JD |
15962 | s&@srcdir@&$ac_srcdir&;t t |
15963 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
15964 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
15965 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
15966 | s&@builddir@&$ac_builddir&;t t | |
15967 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
15968 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
15969 | s&@INSTALL@&$ac_INSTALL&;t t | |
15970 | $ac_datarootdir_hack | |
e9a63f04 | 15971 | " |
648b8e6d GM |
15972 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | |
15973 | if $ac_cs_awk_getline; then | |
15974 | $AWK -f "$tmp/subs.awk" | |
15975 | else | |
15976 | $AWK -f "$tmp/subs.awk" | $SHELL | |
15977 | fi >$tmp/out \ | |
eb697db5 | 15978 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
ca81d7a0 JD |
15979 | |
15980 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
15981 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
15982 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
eb697db5 | 15983 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
ca81d7a0 | 15984 | which seems to be undefined. Please make sure it is defined." >&5 |
e9a63f04 | 15985 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
ca81d7a0 JD |
15986 | which seems to be undefined. Please make sure it is defined." >&2;} |
15987 | ||
15988 | rm -f "$tmp/stdin" | |
503d2be0 | 15989 | case $ac_file in |
e9a63f04 GM |
15990 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
15991 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
15992 | esac \ | |
eb697db5 | 15993 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
ca81d7a0 JD |
15994 | ;; |
15995 | :H) | |
15996 | # | |
15997 | # CONFIG_HEADER | |
15998 | # | |
503d2be0 | 15999 | if test x"$ac_file" != x-; then |
e9a63f04 GM |
16000 | { |
16001 | $as_echo "/* $configure_input */" \ | |
16002 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
16003 | } >"$tmp/config.h" \ | |
eb697db5 | 16004 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
e9a63f04 | 16005 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
eb697db5 | 16006 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
e9a63f04 | 16007 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
503d2be0 | 16008 | else |
e9a63f04 GM |
16009 | rm -f "$ac_file" |
16010 | mv "$tmp/config.h" "$ac_file" \ | |
eb697db5 | 16011 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
ba4481b5 | 16012 | fi |
503d2be0 | 16013 | else |
e9a63f04 GM |
16014 | $as_echo "/* $configure_input */" \ |
16015 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
eb697db5 | 16016 | || as_fn_error "could not create -" "$LINENO" 5 |
ba4481b5 | 16017 | fi |
ca81d7a0 | 16018 | ;; |
edfaf76d | 16019 | |
eb697db5 | 16020 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
e9a63f04 | 16021 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
ca81d7a0 JD |
16022 | ;; |
16023 | esac | |
ba4481b5 | 16024 | |
c0d27fcc | 16025 | |
ca81d7a0 JD |
16026 | case $ac_file$ac_mode in |
16027 | "default":C) | |
ba4481b5 DL |
16028 | |
16029 | ### Make the necessary directories, if they don't exist. | |
16030 | for dir in etc lisp ; do | |
16031 | test -d ${dir} || mkdir ${dir} | |
16032 | done | |
16033 | ||
ba4481b5 | 16034 | echo creating src/epaths.h |
4aa6b955 | 16035 | ${MAKE-make} epaths-force |
ba4481b5 | 16036 | |
503d2be0 | 16037 | if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then |
ba4481b5 | 16038 | echo creating src/.gdbinit |
503d2be0 | 16039 | echo source $srcdir/src/.gdbinit > src/.gdbinit |
ba4481b5 DL |
16040 | fi |
16041 | ||
503d2be0 | 16042 | ;; |
ca81d7a0 | 16043 | |
503d2be0 | 16044 | esac |
ca81d7a0 | 16045 | done # for ac_tag |
503d2be0 | 16046 | |
ba4481b5 | 16047 | |
eb697db5 | 16048 | as_fn_exit 0 |
c0d27fcc | 16049 | _ACEOF |
503d2be0 AS |
16050 | ac_clean_files=$ac_clean_files_save |
16051 | ||
e9a63f04 | 16052 | test $ac_write_fail = 0 || |
eb697db5 | 16053 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
e9a63f04 | 16054 | |
c0d27fcc | 16055 | |
503d2be0 AS |
16056 | # configure is writing to config.log, and then calls config.status. |
16057 | # config.status does its own redirection, appending to config.log. | |
16058 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
16059 | # by configure, so config.status won't be able to write to it; its | |
16060 | # output is simply discarded. So we exec the FD to /dev/null, | |
16061 | # effectively closing config.log, so it can be properly (re)opened and | |
16062 | # appended to by config.status. When coming back to configure, we | |
16063 | # need to make the FD available again. | |
16064 | if test "$no_create" != yes; then | |
16065 | ac_cs_success=: | |
19650fd6 AS |
16066 | ac_config_status_args= |
16067 | test "$silent" = yes && | |
16068 | ac_config_status_args="$ac_config_status_args --quiet" | |
503d2be0 | 16069 | exec 5>/dev/null |
19650fd6 | 16070 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
503d2be0 AS |
16071 | exec 5>>config.log |
16072 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
16073 | # would make configure fail if this is the last instruction. | |
eb697db5 | 16074 | $ac_cs_success || as_fn_exit $? |
503d2be0 | 16075 | fi |
e9a63f04 | 16076 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
eb697db5 | 16077 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
3de25479 | 16078 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
e9a63f04 | 16079 | fi |
f5f47add | 16080 | |
c0d27fcc | 16081 |