Commit | Line | Data |
---|---|---|
d6e9fb05 | 1 | #! /bin/sh |
d6e9fb05 | 2 | # Guess values for system-dependent variables and create Makefiles. |
81ecdfbb RW |
3 | # Generated by GNU Autoconf 2.64. |
4 | # | |
5 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
6 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
7 | # Foundation, Inc. | |
d6e9fb05 JK |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
81ecdfbb RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
bec39cab | 14 | |
81ecdfbb RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bec39cab AC |
18 | emulate sh |
19 | NULLCMD=: | |
81ecdfbb | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bec39cab AC |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
bec39cab | 31 | fi |
bec39cab | 32 | |
81ecdfbb RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
bec39cab | 50 | else |
81ecdfbb RW |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
bec39cab AC |
79 | fi |
80 | ||
81 | ||
81ecdfbb RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
90 | case $0 in #(( | |
91 | *[\\/]* ) as_myself=$0 ;; | |
92 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
93 | for as_dir in $PATH | |
94 | do | |
95 | IFS=$as_save_IFS | |
96 | test -z "$as_dir" && as_dir=. | |
97 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
98 | done | |
99 | IFS=$as_save_IFS | |
100 | ||
101 | ;; | |
102 | esac | |
103 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
104 | # in which case we are not to be found in the path. | |
105 | if test "x$as_myself" = x; then | |
106 | as_myself=$0 | |
107 | fi | |
108 | if test ! -f "$as_myself"; then | |
109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
110 | exit 1 | |
111 | fi | |
112 | ||
113 | # Unset variables that we do not need and which cause bugs (e.g. in | |
114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
115 | # suppresses any "Segmentation fault" message there. '((' could | |
116 | # trigger a bug in pdksh 5.2.14. | |
117 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
118 | do eval test x\${$as_var+set} = xset \ | |
119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
120 | done | |
bec39cab AC |
121 | PS1='$ ' |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
81ecdfbb RW |
126 | LC_ALL=C |
127 | export LC_ALL | |
128 | LANGUAGE=C | |
129 | export LANGUAGE | |
130 | ||
131 | # CDPATH. | |
132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
133 | ||
134 | if test "x$CONFIG_SHELL" = x; then | |
135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
136 | emulate sh | |
137 | NULLCMD=: | |
138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
139 | # is contrary to our usage. Disable this feature. | |
140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
141 | setopt NO_GLOB_SUBST | |
142 | else | |
143 | case \`(set -o) 2>/dev/null\` in #( | |
144 | *posix*) : | |
145 | set -o posix ;; #( | |
146 | *) : | |
147 | ;; | |
148 | esac | |
149 | fi | |
150 | " | |
151 | as_required="as_fn_return () { (exit \$1); } | |
152 | as_fn_success () { as_fn_return 0; } | |
153 | as_fn_failure () { as_fn_return 1; } | |
154 | as_fn_ret_success () { return 0; } | |
155 | as_fn_ret_failure () { return 1; } | |
156 | ||
157 | exitcode=0 | |
158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
163 | ||
164 | else | |
165 | exitcode=1; echo positional parameters were not saved. | |
166 | fi | |
167 | test x\$exitcode = x0 || exit 1" | |
168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
172 | test \$(( 1 + 1 )) = 2 || exit 1" | |
173 | if (eval "$as_required") 2>/dev/null; then : | |
174 | as_have_required=yes | |
175 | else | |
176 | as_have_required=no | |
177 | fi | |
178 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
179 | ||
180 | else | |
181 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
182 | as_found=false | |
183 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
bec39cab | 184 | do |
81ecdfbb RW |
185 | IFS=$as_save_IFS |
186 | test -z "$as_dir" && as_dir=. | |
187 | as_found=: | |
188 | case $as_dir in #( | |
189 | /*) | |
190 | for as_base in sh bash ksh sh5; do | |
191 | # Try only shells that exist, to save several forks. | |
192 | as_shell=$as_dir/$as_base | |
193 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
194 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
195 | CONFIG_SHELL=$as_shell as_have_required=yes | |
196 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
197 | break 2 | |
198 | fi | |
199 | fi | |
200 | done;; | |
201 | esac | |
202 | as_found=false | |
203 | done | |
204 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
205 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
206 | CONFIG_SHELL=$SHELL as_have_required=yes | |
207 | fi; } | |
208 | IFS=$as_save_IFS | |
209 | ||
210 | ||
211 | if test "x$CONFIG_SHELL" != x; then : | |
212 | # We cannot yet assume a decent shell, so we have to provide a | |
213 | # neutralization value for shells without unset; and this also | |
214 | # works around shells that cannot unset nonexistent variables. | |
215 | BASH_ENV=/dev/null | |
216 | ENV=/dev/null | |
217 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
218 | export CONFIG_SHELL | |
219 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
220 | fi | |
221 | ||
222 | if test x$as_have_required = xno; then : | |
223 | $as_echo "$0: This script requires a shell more modern than all" | |
224 | $as_echo "$0: the shells that I found on your system." | |
225 | if test x${ZSH_VERSION+set} = xset ; then | |
226 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
227 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
bec39cab | 228 | else |
81ecdfbb RW |
229 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
230 | $0: including any error possibly output before this | |
231 | $0: message. Then install a modern shell, or manually run | |
232 | $0: the script under such a shell if you do have one." | |
bec39cab | 233 | fi |
81ecdfbb RW |
234 | exit 1 |
235 | fi | |
236 | fi | |
237 | fi | |
238 | SHELL=${CONFIG_SHELL-/bin/sh} | |
239 | export SHELL | |
240 | # Unset more variables known to interfere with behavior of common tools. | |
241 | CLICOLOR_FORCE= GREP_OPTIONS= | |
242 | unset CLICOLOR_FORCE GREP_OPTIONS | |
243 | ||
244 | ## --------------------- ## | |
245 | ## M4sh Shell Functions. ## | |
246 | ## --------------------- ## | |
247 | # as_fn_unset VAR | |
248 | # --------------- | |
249 | # Portably unset VAR. | |
250 | as_fn_unset () | |
251 | { | |
252 | { eval $1=; unset $1;} | |
253 | } | |
254 | as_unset=as_fn_unset | |
255 | ||
256 | # as_fn_set_status STATUS | |
257 | # ----------------------- | |
258 | # Set $? to STATUS, without forking. | |
259 | as_fn_set_status () | |
260 | { | |
261 | return $1 | |
262 | } # as_fn_set_status | |
263 | ||
264 | # as_fn_exit STATUS | |
265 | # ----------------- | |
266 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
267 | as_fn_exit () | |
268 | { | |
269 | set +e | |
270 | as_fn_set_status $1 | |
271 | exit $1 | |
272 | } # as_fn_exit | |
273 | ||
274 | # as_fn_mkdir_p | |
275 | # ------------- | |
276 | # Create "$as_dir" as a directory, including parents if necessary. | |
277 | as_fn_mkdir_p () | |
278 | { | |
279 | ||
280 | case $as_dir in #( | |
281 | -*) as_dir=./$as_dir;; | |
282 | esac | |
283 | test -d "$as_dir" || eval $as_mkdir_p || { | |
284 | as_dirs= | |
285 | while :; do | |
286 | case $as_dir in #( | |
287 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
288 | *) as_qdir=$as_dir;; | |
289 | esac | |
290 | as_dirs="'$as_qdir' $as_dirs" | |
291 | as_dir=`$as_dirname -- "$as_dir" || | |
292 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
293 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
294 | X"$as_dir" : 'X\(//\)$' \| \ | |
295 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
296 | $as_echo X"$as_dir" | | |
297 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
298 | s//\1/ | |
299 | q | |
300 | } | |
301 | /^X\(\/\/\)[^/].*/{ | |
302 | s//\1/ | |
303 | q | |
304 | } | |
305 | /^X\(\/\/\)$/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\).*/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | s/.*/./; q'` | |
314 | test -d "$as_dir" && break | |
315 | done | |
316 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
317 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
318 | ||
319 | ||
320 | } # as_fn_mkdir_p | |
321 | # as_fn_append VAR VALUE | |
322 | # ---------------------- | |
323 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
324 | # advantage of any shell optimizations that allow amortized linear growth over | |
325 | # repeated appends, instead of the typical quadratic growth present in naive | |
326 | # implementations. | |
327 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
328 | eval 'as_fn_append () | |
329 | { | |
330 | eval $1+=\$2 | |
331 | }' | |
332 | else | |
333 | as_fn_append () | |
334 | { | |
335 | eval $1=\$$1\$2 | |
336 | } | |
337 | fi # as_fn_append | |
338 | ||
339 | # as_fn_arith ARG... | |
340 | # ------------------ | |
341 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
342 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
343 | # must be portable across $(()) and expr. | |
344 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
345 | eval 'as_fn_arith () | |
346 | { | |
347 | as_val=$(( $* )) | |
348 | }' | |
349 | else | |
350 | as_fn_arith () | |
351 | { | |
352 | as_val=`expr "$@" || test $? -eq 1` | |
353 | } | |
354 | fi # as_fn_arith | |
355 | ||
356 | ||
357 | # as_fn_error ERROR [LINENO LOG_FD] | |
358 | # --------------------------------- | |
359 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
360 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
361 | # script with status $?, using 1 if that was 0. | |
362 | as_fn_error () | |
363 | { | |
364 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
365 | if test "$3"; then | |
366 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
367 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
368 | fi | |
369 | $as_echo "$as_me: error: $1" >&2 | |
370 | as_fn_exit $as_status | |
371 | } # as_fn_error | |
bec39cab | 372 | |
81ecdfbb RW |
373 | if expr a : '\(a\)' >/dev/null 2>&1 && |
374 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bec39cab AC |
375 | as_expr=expr |
376 | else | |
377 | as_expr=false | |
378 | fi | |
379 | ||
81ecdfbb | 380 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bec39cab AC |
381 | as_basename=basename |
382 | else | |
383 | as_basename=false | |
384 | fi | |
385 | ||
81ecdfbb RW |
386 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
387 | as_dirname=dirname | |
388 | else | |
389 | as_dirname=false | |
390 | fi | |
bec39cab | 391 | |
81ecdfbb | 392 | as_me=`$as_basename -- "$0" || |
bec39cab AC |
393 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
394 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
395 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
396 | $as_echo X/"$0" | | |
397 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
398 | s//\1/ | |
399 | q | |
400 | } | |
401 | /^X\/\(\/\/\)$/{ | |
402 | s//\1/ | |
403 | q | |
404 | } | |
405 | /^X\/\(\/\).*/{ | |
406 | s//\1/ | |
407 | q | |
408 | } | |
409 | s/.*/./; q'` | |
bec39cab | 410 | |
dae5f5cf DJ |
411 | # Avoid depending upon Character Ranges. |
412 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
413 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
414 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
415 | as_cr_digits='0123456789' | |
416 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
b80864fb | 417 | |
bec39cab | 418 | |
81ecdfbb RW |
419 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
420 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
421 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
422 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
423 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
424 | sed -n ' | |
425 | p | |
426 | /[$]LINENO/= | |
427 | ' <$as_myself | | |
bec39cab | 428 | sed ' |
81ecdfbb RW |
429 | s/[$]LINENO.*/&-/ |
430 | t lineno | |
431 | b | |
432 | :lineno | |
bec39cab | 433 | N |
81ecdfbb RW |
434 | :loop |
435 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
bec39cab | 436 | t loop |
81ecdfbb | 437 | s/-\n.*// |
bec39cab | 438 | ' >$as_me.lineno && |
81ecdfbb RW |
439 | chmod +x "$as_me.lineno" || |
440 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
bec39cab AC |
441 | |
442 | # Don't try to exec as it changes $[0], causing all sort of problems | |
443 | # (the dirname of $[0] is not the place where we might find the | |
81ecdfbb RW |
444 | # original and so on. Autoconf is especially sensitive to this). |
445 | . "./$as_me.lineno" | |
bec39cab AC |
446 | # Exit status is that of the last command. |
447 | exit | |
448 | } | |
449 | ||
81ecdfbb RW |
450 | ECHO_C= ECHO_N= ECHO_T= |
451 | case `echo -n x` in #((((( | |
452 | -n*) | |
453 | case `echo 'xy\c'` in | |
454 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
455 | xy) ECHO_C='\c';; | |
456 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
457 | ECHO_T=' ';; | |
458 | esac;; | |
459 | *) | |
460 | ECHO_N='-n';; | |
bec39cab AC |
461 | esac |
462 | ||
81ecdfbb RW |
463 | rm -f conf$$ conf$$.exe conf$$.file |
464 | if test -d conf$$.dir; then | |
465 | rm -f conf$$.dir/conf$$.file | |
bec39cab | 466 | else |
81ecdfbb RW |
467 | rm -f conf$$.dir |
468 | mkdir conf$$.dir 2>/dev/null | |
bec39cab | 469 | fi |
81ecdfbb RW |
470 | if (echo >conf$$.file) 2>/dev/null; then |
471 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
dae5f5cf | 472 | as_ln_s='ln -s' |
81ecdfbb RW |
473 | # ... but there are two gotchas: |
474 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
475 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
476 | # In both cases, we have to default to `cp -p'. | |
477 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
478 | as_ln_s='cp -p' | |
479 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
480 | as_ln_s=ln | |
481 | else | |
482 | as_ln_s='cp -p' | |
dae5f5cf | 483 | fi |
bec39cab AC |
484 | else |
485 | as_ln_s='cp -p' | |
486 | fi | |
81ecdfbb RW |
487 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
488 | rmdir conf$$.dir 2>/dev/null | |
bec39cab AC |
489 | |
490 | if mkdir -p . 2>/dev/null; then | |
81ecdfbb | 491 | as_mkdir_p='mkdir -p "$as_dir"' |
bec39cab AC |
492 | else |
493 | test -d ./-p && rmdir ./-p | |
494 | as_mkdir_p=false | |
495 | fi | |
d6e9fb05 | 496 | |
81ecdfbb RW |
497 | if test -x / >/dev/null 2>&1; then |
498 | as_test_x='test -x' | |
499 | else | |
500 | if ls -dL / >/dev/null 2>&1; then | |
501 | as_ls_L_option=L | |
502 | else | |
503 | as_ls_L_option= | |
504 | fi | |
505 | as_test_x=' | |
506 | eval sh -c '\'' | |
507 | if test -d "$1"; then | |
508 | test -d "$1/."; | |
509 | else | |
510 | case $1 in #( | |
511 | -*)set "./$1";; | |
512 | esac; | |
513 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
514 | ???[sx]*):;;*)false;;esac;fi | |
515 | '\'' sh | |
516 | ' | |
517 | fi | |
518 | as_executable_p=$as_test_x | |
bec39cab AC |
519 | |
520 | # Sed expression to map a string onto a valid CPP name. | |
521 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
522 | ||
523 | # Sed expression to map a string onto a valid variable name. | |
524 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
525 | ||
526 | ||
81ecdfbb | 527 | exec 7<&0 </dev/null 6>&1 |
bec39cab AC |
528 | |
529 | # Name of the host. | |
530 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
531 | # so uname gets run too. | |
532 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
533 | ||
bec39cab AC |
534 | # |
535 | # Initializations. | |
536 | # | |
d6e9fb05 | 537 | ac_default_prefix=/usr/local |
81ecdfbb | 538 | ac_clean_files= |
bec39cab | 539 | ac_config_libobj_dir=. |
81ecdfbb | 540 | LIBOBJS= |
bec39cab AC |
541 | cross_compiling=no |
542 | subdirs= | |
543 | MFLAGS= | |
544 | MAKEFLAGS= | |
dae5f5cf | 545 | |
bec39cab AC |
546 | # Identity of this package. |
547 | PACKAGE_NAME= | |
548 | PACKAGE_TARNAME= | |
549 | PACKAGE_VERSION= | |
550 | PACKAGE_STRING= | |
551 | PACKAGE_BUGREPORT= | |
81ecdfbb | 552 | PACKAGE_URL= |
bec39cab AC |
553 | |
554 | ac_unique_file="server.c" | |
555 | # Factoring default headers for most tests. | |
556 | ac_includes_default="\ | |
557 | #include <stdio.h> | |
81ecdfbb | 558 | #ifdef HAVE_SYS_TYPES_H |
bec39cab AC |
559 | # include <sys/types.h> |
560 | #endif | |
81ecdfbb | 561 | #ifdef HAVE_SYS_STAT_H |
bec39cab AC |
562 | # include <sys/stat.h> |
563 | #endif | |
81ecdfbb | 564 | #ifdef STDC_HEADERS |
bec39cab AC |
565 | # include <stdlib.h> |
566 | # include <stddef.h> | |
567 | #else | |
81ecdfbb | 568 | # ifdef HAVE_STDLIB_H |
bec39cab AC |
569 | # include <stdlib.h> |
570 | # endif | |
571 | #endif | |
81ecdfbb RW |
572 | #ifdef HAVE_STRING_H |
573 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
bec39cab AC |
574 | # include <memory.h> |
575 | # endif | |
576 | # include <string.h> | |
577 | #endif | |
81ecdfbb | 578 | #ifdef HAVE_STRINGS_H |
bec39cab AC |
579 | # include <strings.h> |
580 | #endif | |
81ecdfbb | 581 | #ifdef HAVE_INTTYPES_H |
bec39cab | 582 | # include <inttypes.h> |
bec39cab | 583 | #endif |
81ecdfbb RW |
584 | #ifdef HAVE_STDINT_H |
585 | # include <stdint.h> | |
586 | #endif | |
587 | #ifdef HAVE_UNISTD_H | |
bec39cab AC |
588 | # include <unistd.h> |
589 | #endif" | |
590 | ||
c971b7fa | 591 | ac_subst_vars='LTLIBOBJS |
698b3e08 | 592 | LIBOBJS |
c9a1864a | 593 | GNULIB_STDINT_H |
fa593d66 PA |
594 | extra_libraries |
595 | IPA_DEPFILES | |
81ecdfbb RW |
596 | srv_xmlfiles |
597 | srv_xmlbuiltin | |
81ecdfbb RW |
598 | GDBSERVER_LIBS |
599 | GDBSERVER_DEPFILES | |
600 | RDYNAMIC | |
601 | REPORT_BUGS_TEXI | |
602 | REPORT_BUGS_TO | |
603 | PKGVERSION | |
d4596a3d PA |
604 | WERROR_CFLAGS |
605 | WARN_CFLAGS | |
0fb4aa4b PA |
606 | ustinc |
607 | ustlibs | |
9c232dda | 608 | ALLOCA |
61c125b9 | 609 | CCDEPMODE |
60d6cfc9 | 610 | CONFIG_SRC_SUBDIR |
61c125b9 TT |
611 | DEPDIR |
612 | am__leading_dot | |
bd885420 YQ |
613 | host_noncanonical |
614 | target_noncanonical | |
0bcda685 PA |
615 | CXX_DIALECT |
616 | HAVE_CXX11 | |
c971b7fa | 617 | RANLIB |
e1d2394b | 618 | AR |
81ecdfbb RW |
619 | INSTALL_DATA |
620 | INSTALL_SCRIPT | |
621 | INSTALL_PROGRAM | |
622 | target_os | |
623 | target_vendor | |
624 | target_cpu | |
625 | target | |
626 | host_os | |
627 | host_vendor | |
628 | host_cpu | |
629 | host | |
630 | build_os | |
631 | build_vendor | |
632 | build_cpu | |
633 | build | |
770d76d7 PA |
634 | EGREP |
635 | GREP | |
636 | CPP | |
3bc3d82a PA |
637 | ac_ct_CXX |
638 | CXXFLAGS | |
639 | CXX | |
81ecdfbb RW |
640 | OBJEXT |
641 | EXEEXT | |
642 | ac_ct_CC | |
643 | CPPFLAGS | |
644 | LDFLAGS | |
645 | CFLAGS | |
646 | CC | |
c9a1864a YQ |
647 | MAINT |
648 | MAINTAINER_MODE_FALSE | |
649 | MAINTAINER_MODE_TRUE | |
81ecdfbb RW |
650 | target_alias |
651 | host_alias | |
652 | build_alias | |
653 | LIBS | |
654 | ECHO_T | |
655 | ECHO_N | |
656 | ECHO_C | |
657 | DEFS | |
658 | mandir | |
659 | localedir | |
660 | libdir | |
661 | psdir | |
662 | pdfdir | |
663 | dvidir | |
664 | htmldir | |
665 | infodir | |
666 | docdir | |
667 | oldincludedir | |
668 | includedir | |
669 | localstatedir | |
670 | sharedstatedir | |
671 | sysconfdir | |
672 | datadir | |
673 | datarootdir | |
674 | libexecdir | |
675 | sbindir | |
676 | bindir | |
677 | program_transform_name | |
678 | prefix | |
679 | exec_prefix | |
680 | PACKAGE_URL | |
681 | PACKAGE_BUGREPORT | |
682 | PACKAGE_STRING | |
683 | PACKAGE_VERSION | |
684 | PACKAGE_TARNAME | |
685 | PACKAGE_NAME | |
686 | PATH_SEPARATOR | |
687 | SHELL' | |
bec39cab | 688 | ac_subst_files='' |
81ecdfbb RW |
689 | ac_user_opts=' |
690 | enable_option_checking | |
c9a1864a | 691 | enable_maintainer_mode |
589bc927 | 692 | enable_largefile |
17ef446e | 693 | enable_libmcheck |
0fb4aa4b PA |
694 | with_ust |
695 | with_ust_include | |
696 | with_ust_lib | |
d4596a3d | 697 | enable_werror |
8f13a3ce MF |
698 | enable_build_warnings |
699 | enable_gdb_build_warnings | |
81ecdfbb RW |
700 | with_pkgversion |
701 | with_bugurl | |
96f15937 | 702 | with_libthread_db |
c2a66c29 | 703 | enable_inprocess_agent |
81ecdfbb RW |
704 | ' |
705 | ac_precious_vars='build_alias | |
706 | host_alias | |
707 | target_alias | |
708 | CC | |
709 | CFLAGS | |
710 | LDFLAGS | |
711 | LIBS | |
712 | CPPFLAGS | |
3bc3d82a PA |
713 | CXX |
714 | CXXFLAGS | |
715 | CCC | |
81ecdfbb RW |
716 | CPP' |
717 | ||
d6e9fb05 JK |
718 | |
719 | # Initialize some variables set by options. | |
bec39cab AC |
720 | ac_init_help= |
721 | ac_init_version=false | |
81ecdfbb RW |
722 | ac_unrecognized_opts= |
723 | ac_unrecognized_sep= | |
d6e9fb05 JK |
724 | # The variables have the same names as the options, with |
725 | # dashes changed to underlines. | |
bec39cab | 726 | cache_file=/dev/null |
d6e9fb05 | 727 | exec_prefix=NONE |
d6e9fb05 | 728 | no_create= |
d6e9fb05 JK |
729 | no_recursion= |
730 | prefix=NONE | |
731 | program_prefix=NONE | |
732 | program_suffix=NONE | |
733 | program_transform_name=s,x,x, | |
734 | silent= | |
735 | site= | |
736 | srcdir= | |
d6e9fb05 JK |
737 | verbose= |
738 | x_includes=NONE | |
739 | x_libraries=NONE | |
bec39cab AC |
740 | |
741 | # Installation directory options. | |
742 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
743 | # and all the variables that are supposed to be based on exec_prefix | |
744 | # by default will actually change. | |
745 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
81ecdfbb | 746 | # (The list follows the same order as the GNU Coding Standards.) |
d6e9fb05 JK |
747 | bindir='${exec_prefix}/bin' |
748 | sbindir='${exec_prefix}/sbin' | |
749 | libexecdir='${exec_prefix}/libexec' | |
81ecdfbb RW |
750 | datarootdir='${prefix}/share' |
751 | datadir='${datarootdir}' | |
d6e9fb05 JK |
752 | sysconfdir='${prefix}/etc' |
753 | sharedstatedir='${prefix}/com' | |
754 | localstatedir='${prefix}/var' | |
d6e9fb05 JK |
755 | includedir='${prefix}/include' |
756 | oldincludedir='/usr/include' | |
81ecdfbb RW |
757 | docdir='${datarootdir}/doc/${PACKAGE}' |
758 | infodir='${datarootdir}/info' | |
759 | htmldir='${docdir}' | |
760 | dvidir='${docdir}' | |
761 | pdfdir='${docdir}' | |
762 | psdir='${docdir}' | |
763 | libdir='${exec_prefix}/lib' | |
764 | localedir='${datarootdir}/locale' | |
765 | mandir='${datarootdir}/man' | |
d6e9fb05 | 766 | |
d6e9fb05 | 767 | ac_prev= |
81ecdfbb | 768 | ac_dashdash= |
d6e9fb05 JK |
769 | for ac_option |
770 | do | |
d6e9fb05 JK |
771 | # If the previous option needs an argument, assign it. |
772 | if test -n "$ac_prev"; then | |
81ecdfbb | 773 | eval $ac_prev=\$ac_option |
d6e9fb05 JK |
774 | ac_prev= |
775 | continue | |
776 | fi | |
777 | ||
81ecdfbb RW |
778 | case $ac_option in |
779 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
780 | *) ac_optarg=yes ;; | |
781 | esac | |
d6e9fb05 JK |
782 | |
783 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
784 | ||
81ecdfbb RW |
785 | case $ac_dashdash$ac_option in |
786 | --) | |
787 | ac_dashdash=yes ;; | |
d6e9fb05 JK |
788 | |
789 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
790 | ac_prev=bindir ;; | |
791 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
bec39cab | 792 | bindir=$ac_optarg ;; |
d6e9fb05 JK |
793 | |
794 | -build | --build | --buil | --bui | --bu) | |
bec39cab | 795 | ac_prev=build_alias ;; |
d6e9fb05 | 796 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
bec39cab | 797 | build_alias=$ac_optarg ;; |
d6e9fb05 JK |
798 | |
799 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
800 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
801 | ac_prev=cache_file ;; | |
802 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
803 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
bec39cab AC |
804 | cache_file=$ac_optarg ;; |
805 | ||
806 | --config-cache | -C) | |
807 | cache_file=config.cache ;; | |
d6e9fb05 | 808 | |
81ecdfbb | 809 | -datadir | --datadir | --datadi | --datad) |
d6e9fb05 | 810 | ac_prev=datadir ;; |
81ecdfbb | 811 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
bec39cab | 812 | datadir=$ac_optarg ;; |
d6e9fb05 | 813 | |
81ecdfbb RW |
814 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
815 | | --dataroo | --dataro | --datar) | |
816 | ac_prev=datarootdir ;; | |
817 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
818 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
819 | datarootdir=$ac_optarg ;; | |
820 | ||
d6e9fb05 | 821 | -disable-* | --disable-*) |
81ecdfbb | 822 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
d6e9fb05 | 823 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
824 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
825 | as_fn_error "invalid feature name: $ac_useropt" | |
826 | ac_useropt_orig=$ac_useropt | |
827 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
828 | case $ac_user_opts in | |
829 | *" | |
830 | "enable_$ac_useropt" | |
831 | "*) ;; | |
832 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
833 | ac_unrecognized_sep=', ';; | |
834 | esac | |
835 | eval enable_$ac_useropt=no ;; | |
836 | ||
837 | -docdir | --docdir | --docdi | --doc | --do) | |
838 | ac_prev=docdir ;; | |
839 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
840 | docdir=$ac_optarg ;; | |
841 | ||
842 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
843 | ac_prev=dvidir ;; | |
844 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
845 | dvidir=$ac_optarg ;; | |
d6e9fb05 JK |
846 | |
847 | -enable-* | --enable-*) | |
81ecdfbb | 848 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
d6e9fb05 | 849 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
850 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
851 | as_fn_error "invalid feature name: $ac_useropt" | |
852 | ac_useropt_orig=$ac_useropt | |
853 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
854 | case $ac_user_opts in | |
855 | *" | |
856 | "enable_$ac_useropt" | |
857 | "*) ;; | |
858 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
859 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 860 | esac |
81ecdfbb | 861 | eval enable_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
862 | |
863 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
864 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
865 | | --exec | --exe | --ex) | |
866 | ac_prev=exec_prefix ;; | |
867 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
868 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
869 | | --exec=* | --exe=* | --ex=*) | |
bec39cab | 870 | exec_prefix=$ac_optarg ;; |
d6e9fb05 JK |
871 | |
872 | -gas | --gas | --ga | --g) | |
873 | # Obsolete; use --with-gas. | |
874 | with_gas=yes ;; | |
875 | ||
bec39cab AC |
876 | -help | --help | --hel | --he | -h) |
877 | ac_init_help=long ;; | |
878 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
879 | ac_init_help=recursive ;; | |
880 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
881 | ac_init_help=short ;; | |
d6e9fb05 JK |
882 | |
883 | -host | --host | --hos | --ho) | |
bec39cab | 884 | ac_prev=host_alias ;; |
d6e9fb05 | 885 | -host=* | --host=* | --hos=* | --ho=*) |
bec39cab | 886 | host_alias=$ac_optarg ;; |
d6e9fb05 | 887 | |
81ecdfbb RW |
888 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
889 | ac_prev=htmldir ;; | |
890 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
891 | | --ht=*) | |
892 | htmldir=$ac_optarg ;; | |
893 | ||
d6e9fb05 JK |
894 | -includedir | --includedir | --includedi | --included | --include \ |
895 | | --includ | --inclu | --incl | --inc) | |
896 | ac_prev=includedir ;; | |
897 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
898 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
bec39cab | 899 | includedir=$ac_optarg ;; |
d6e9fb05 JK |
900 | |
901 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
902 | ac_prev=infodir ;; | |
903 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
bec39cab | 904 | infodir=$ac_optarg ;; |
d6e9fb05 JK |
905 | |
906 | -libdir | --libdir | --libdi | --libd) | |
907 | ac_prev=libdir ;; | |
908 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
bec39cab | 909 | libdir=$ac_optarg ;; |
d6e9fb05 JK |
910 | |
911 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
912 | | --libexe | --libex | --libe) | |
913 | ac_prev=libexecdir ;; | |
914 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
915 | | --libexe=* | --libex=* | --libe=*) | |
bec39cab | 916 | libexecdir=$ac_optarg ;; |
d6e9fb05 | 917 | |
81ecdfbb RW |
918 | -localedir | --localedir | --localedi | --localed | --locale) |
919 | ac_prev=localedir ;; | |
920 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
921 | localedir=$ac_optarg ;; | |
922 | ||
d6e9fb05 | 923 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
81ecdfbb | 924 | | --localstate | --localstat | --localsta | --localst | --locals) |
d6e9fb05 JK |
925 | ac_prev=localstatedir ;; |
926 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
81ecdfbb | 927 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
bec39cab | 928 | localstatedir=$ac_optarg ;; |
d6e9fb05 JK |
929 | |
930 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
931 | ac_prev=mandir ;; | |
932 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
bec39cab | 933 | mandir=$ac_optarg ;; |
d6e9fb05 JK |
934 | |
935 | -nfp | --nfp | --nf) | |
936 | # Obsolete; use --without-fp. | |
937 | with_fp=no ;; | |
938 | ||
939 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
bec39cab | 940 | | --no-cr | --no-c | -n) |
d6e9fb05 JK |
941 | no_create=yes ;; |
942 | ||
943 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
944 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
945 | no_recursion=yes ;; | |
946 | ||
947 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
948 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
949 | | --oldin | --oldi | --old | --ol | --o) | |
950 | ac_prev=oldincludedir ;; | |
951 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
952 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
953 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
bec39cab | 954 | oldincludedir=$ac_optarg ;; |
d6e9fb05 JK |
955 | |
956 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
957 | ac_prev=prefix ;; | |
958 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
bec39cab | 959 | prefix=$ac_optarg ;; |
d6e9fb05 JK |
960 | |
961 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
962 | | --program-pre | --program-pr | --program-p) | |
963 | ac_prev=program_prefix ;; | |
964 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
965 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
bec39cab | 966 | program_prefix=$ac_optarg ;; |
d6e9fb05 JK |
967 | |
968 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
969 | | --program-suf | --program-su | --program-s) | |
970 | ac_prev=program_suffix ;; | |
971 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
972 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
bec39cab | 973 | program_suffix=$ac_optarg ;; |
d6e9fb05 JK |
974 | |
975 | -program-transform-name | --program-transform-name \ | |
976 | | --program-transform-nam | --program-transform-na \ | |
977 | | --program-transform-n | --program-transform- \ | |
978 | | --program-transform | --program-transfor \ | |
979 | | --program-transfo | --program-transf \ | |
980 | | --program-trans | --program-tran \ | |
981 | | --progr-tra | --program-tr | --program-t) | |
982 | ac_prev=program_transform_name ;; | |
983 | -program-transform-name=* | --program-transform-name=* \ | |
984 | | --program-transform-nam=* | --program-transform-na=* \ | |
985 | | --program-transform-n=* | --program-transform-=* \ | |
986 | | --program-transform=* | --program-transfor=* \ | |
987 | | --program-transfo=* | --program-transf=* \ | |
988 | | --program-trans=* | --program-tran=* \ | |
989 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
bec39cab | 990 | program_transform_name=$ac_optarg ;; |
d6e9fb05 | 991 | |
81ecdfbb RW |
992 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
993 | ac_prev=pdfdir ;; | |
994 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
995 | pdfdir=$ac_optarg ;; | |
996 | ||
997 | -psdir | --psdir | --psdi | --psd | --ps) | |
998 | ac_prev=psdir ;; | |
999 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1000 | psdir=$ac_optarg ;; | |
1001 | ||
d6e9fb05 JK |
1002 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1003 | | -silent | --silent | --silen | --sile | --sil) | |
1004 | silent=yes ;; | |
1005 | ||
1006 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1007 | ac_prev=sbindir ;; | |
1008 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1009 | | --sbi=* | --sb=*) | |
bec39cab | 1010 | sbindir=$ac_optarg ;; |
d6e9fb05 JK |
1011 | |
1012 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1013 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1014 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1015 | | --sha | --sh) | |
1016 | ac_prev=sharedstatedir ;; | |
1017 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1018 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1019 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1020 | | --sha=* | --sh=*) | |
bec39cab | 1021 | sharedstatedir=$ac_optarg ;; |
d6e9fb05 JK |
1022 | |
1023 | -site | --site | --sit) | |
1024 | ac_prev=site ;; | |
1025 | -site=* | --site=* | --sit=*) | |
bec39cab | 1026 | site=$ac_optarg ;; |
434c4c77 | 1027 | |
d6e9fb05 JK |
1028 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
1029 | ac_prev=srcdir ;; | |
1030 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
bec39cab | 1031 | srcdir=$ac_optarg ;; |
d6e9fb05 JK |
1032 | |
1033 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1034 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1035 | ac_prev=sysconfdir ;; | |
1036 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1037 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
bec39cab | 1038 | sysconfdir=$ac_optarg ;; |
d6e9fb05 JK |
1039 | |
1040 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
bec39cab | 1041 | ac_prev=target_alias ;; |
d6e9fb05 | 1042 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
bec39cab | 1043 | target_alias=$ac_optarg ;; |
d6e9fb05 JK |
1044 | |
1045 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1046 | verbose=yes ;; | |
1047 | ||
bec39cab AC |
1048 | -version | --version | --versio | --versi | --vers | -V) |
1049 | ac_init_version=: ;; | |
d6e9fb05 JK |
1050 | |
1051 | -with-* | --with-*) | |
81ecdfbb | 1052 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
d6e9fb05 | 1053 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
1054 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1055 | as_fn_error "invalid package name: $ac_useropt" | |
1056 | ac_useropt_orig=$ac_useropt | |
1057 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1058 | case $ac_user_opts in | |
1059 | *" | |
1060 | "with_$ac_useropt" | |
1061 | "*) ;; | |
1062 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1063 | ac_unrecognized_sep=', ';; | |
dae5f5cf | 1064 | esac |
81ecdfbb | 1065 | eval with_$ac_useropt=\$ac_optarg ;; |
d6e9fb05 JK |
1066 | |
1067 | -without-* | --without-*) | |
81ecdfbb | 1068 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
d6e9fb05 | 1069 | # Reject names that are not valid shell variable names. |
81ecdfbb RW |
1070 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1071 | as_fn_error "invalid package name: $ac_useropt" | |
1072 | ac_useropt_orig=$ac_useropt | |
1073 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1074 | case $ac_user_opts in | |
1075 | *" | |
1076 | "with_$ac_useropt" | |
1077 | "*) ;; | |
1078 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1079 | ac_unrecognized_sep=', ';; | |
1080 | esac | |
1081 | eval with_$ac_useropt=no ;; | |
d6e9fb05 JK |
1082 | |
1083 | --x) | |
1084 | # Obsolete; use --with-x. | |
1085 | with_x=yes ;; | |
1086 | ||
1087 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1088 | | --x-incl | --x-inc | --x-in | --x-i) | |
1089 | ac_prev=x_includes ;; | |
1090 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1091 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
bec39cab | 1092 | x_includes=$ac_optarg ;; |
d6e9fb05 JK |
1093 | |
1094 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1095 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1096 | ac_prev=x_libraries ;; | |
1097 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1098 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
bec39cab | 1099 | x_libraries=$ac_optarg ;; |
d6e9fb05 | 1100 | |
81ecdfbb RW |
1101 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1102 | Try \`$0 --help' for more information." | |
d6e9fb05 JK |
1103 | ;; |
1104 | ||
bec39cab AC |
1105 | *=*) |
1106 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1107 | # Reject names that are not valid shell variable names. | |
81ecdfbb RW |
1108 | case $ac_envvar in #( |
1109 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1110 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1111 | esac | |
1112 | eval $ac_envvar=\$ac_optarg | |
bec39cab AC |
1113 | export $ac_envvar ;; |
1114 | ||
d6e9fb05 | 1115 | *) |
bec39cab | 1116 | # FIXME: should be removed in autoconf 3.0. |
81ecdfbb | 1117 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
bec39cab | 1118 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
81ecdfbb | 1119 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
bec39cab | 1120 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
d6e9fb05 JK |
1121 | ;; |
1122 | ||
1123 | esac | |
1124 | done | |
1125 | ||
1126 | if test -n "$ac_prev"; then | |
bec39cab | 1127 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
81ecdfbb | 1128 | as_fn_error "missing argument to $ac_option" |
d6e9fb05 | 1129 | fi |
d6e9fb05 | 1130 | |
81ecdfbb RW |
1131 | if test -n "$ac_unrecognized_opts"; then |
1132 | case $enable_option_checking in | |
1133 | no) ;; | |
1134 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1135 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
dae5f5cf | 1136 | esac |
81ecdfbb | 1137 | fi |
dae5f5cf | 1138 | |
81ecdfbb RW |
1139 | # Check all directory arguments for consistency. |
1140 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1141 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1142 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1143 | libdir localedir mandir | |
dae5f5cf | 1144 | do |
81ecdfbb RW |
1145 | eval ac_val=\$$ac_var |
1146 | # Remove trailing slashes. | |
1147 | case $ac_val in | |
1148 | */ ) | |
1149 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1150 | eval $ac_var=\$ac_val;; | |
1151 | esac | |
1152 | # Be sure to have absolute directory names. | |
dae5f5cf | 1153 | case $ac_val in |
81ecdfbb RW |
1154 | [\\/$]* | ?:[\\/]* ) continue;; |
1155 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
d6e9fb05 | 1156 | esac |
81ecdfbb | 1157 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
d6e9fb05 JK |
1158 | done |
1159 | ||
bec39cab AC |
1160 | # There might be people who depend on the old broken behavior: `$host' |
1161 | # used to hold the argument of --host etc. | |
1162 | # FIXME: To remove some day. | |
1163 | build=$build_alias | |
1164 | host=$host_alias | |
1165 | target=$target_alias | |
1166 | ||
1167 | # FIXME: To remove some day. | |
1168 | if test "x$host_alias" != x; then | |
1169 | if test "x$build_alias" = x; then | |
1170 | cross_compiling=maybe | |
81ecdfbb | 1171 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
bec39cab AC |
1172 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1173 | elif test "x$build_alias" != "x$host_alias"; then | |
1174 | cross_compiling=yes | |
1175 | fi | |
1176 | fi | |
d6e9fb05 | 1177 | |
bec39cab AC |
1178 | ac_tool_prefix= |
1179 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1180 | ||
1181 | test "$silent" = yes && exec 6>/dev/null | |
d6e9fb05 | 1182 | |
d6e9fb05 | 1183 | |
81ecdfbb RW |
1184 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1185 | ac_ls_di=`ls -di .` && | |
1186 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1187 | as_fn_error "working directory cannot be determined" | |
1188 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1189 | as_fn_error "pwd does not report name of working directory" | |
1190 | ||
1191 | ||
d6e9fb05 JK |
1192 | # Find the source files, if location was not specified. |
1193 | if test -z "$srcdir"; then | |
1194 | ac_srcdir_defaulted=yes | |
81ecdfbb RW |
1195 | # Try the directory containing this script, then the parent directory. |
1196 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1197 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1198 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1199 | X"$as_myself" : 'X\(//\)$' \| \ | |
1200 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1201 | $as_echo X"$as_myself" | | |
1202 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1203 | s//\1/ | |
1204 | q | |
1205 | } | |
1206 | /^X\(\/\/\)[^/].*/{ | |
1207 | s//\1/ | |
1208 | q | |
1209 | } | |
1210 | /^X\(\/\/\)$/{ | |
1211 | s//\1/ | |
1212 | q | |
1213 | } | |
1214 | /^X\(\/\).*/{ | |
1215 | s//\1/ | |
1216 | q | |
1217 | } | |
1218 | s/.*/./; q'` | |
d6e9fb05 | 1219 | srcdir=$ac_confdir |
81ecdfbb | 1220 | if test ! -r "$srcdir/$ac_unique_file"; then |
d6e9fb05 JK |
1221 | srcdir=.. |
1222 | fi | |
1223 | else | |
1224 | ac_srcdir_defaulted=no | |
1225 | fi | |
81ecdfbb RW |
1226 | if test ! -r "$srcdir/$ac_unique_file"; then |
1227 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1228 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1229 | fi | |
1230 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1231 | ac_abs_confdir=`( | |
1232 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1233 | pwd)` | |
1234 | # When building in place, set srcdir=. | |
1235 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1236 | srcdir=. | |
1237 | fi | |
1238 | # Remove unnecessary trailing slashes from srcdir. | |
1239 | # Double slashes in file names in object file debugging info | |
1240 | # mess up M-x gdb in Emacs. | |
1241 | case $srcdir in | |
1242 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1243 | esac | |
1244 | for ac_var in $ac_precious_vars; do | |
1245 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1246 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1247 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1248 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1249 | done | |
d6e9fb05 | 1250 | |
bec39cab AC |
1251 | # |
1252 | # Report the --help message. | |
1253 | # | |
1254 | if test "$ac_init_help" = "long"; then | |
1255 | # Omit some internal or obsolete options to make the list less imposing. | |
1256 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1257 | cat <<_ACEOF | |
1258 | \`configure' configures this package to adapt to many kinds of systems. | |
1259 | ||
1260 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1261 | ||
1262 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1263 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1264 | ||
1265 | Defaults for the options are specified in brackets. | |
1266 | ||
1267 | Configuration: | |
1268 | -h, --help display this help and exit | |
1269 | --help=short display options specific to this package | |
1270 | --help=recursive display the short help of all the included packages | |
1271 | -V, --version display version information and exit | |
1272 | -q, --quiet, --silent do not print \`checking...' messages | |
1273 | --cache-file=FILE cache test results in FILE [disabled] | |
1274 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1275 | -n, --no-create do not create output files | |
1276 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1277 | ||
bec39cab AC |
1278 | Installation directories: |
1279 | --prefix=PREFIX install architecture-independent files in PREFIX | |
81ecdfbb | 1280 | [$ac_default_prefix] |
bec39cab | 1281 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
81ecdfbb | 1282 | [PREFIX] |
bec39cab AC |
1283 | |
1284 | By default, \`make install' will install all the files in | |
1285 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1286 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1287 | for instance \`--prefix=\$HOME'. | |
1288 | ||
1289 | For better control, use the options below. | |
1290 | ||
1291 | Fine tuning of the installation directories: | |
81ecdfbb RW |
1292 | --bindir=DIR user executables [EPREFIX/bin] |
1293 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1294 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1295 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1296 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1297 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1298 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1299 | --includedir=DIR C header files [PREFIX/include] | |
1300 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1301 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1302 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1303 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1304 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1305 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1306 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1307 | --htmldir=DIR html documentation [DOCDIR] | |
1308 | --dvidir=DIR dvi documentation [DOCDIR] | |
1309 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1310 | --psdir=DIR ps documentation [DOCDIR] | |
bec39cab AC |
1311 | _ACEOF |
1312 | ||
1313 | cat <<\_ACEOF | |
1314 | ||
dcdb98d2 DJ |
1315 | Program names: |
1316 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
1317 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
1318 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
1319 | ||
bec39cab AC |
1320 | System types: |
1321 | --build=BUILD configure for building on BUILD [guessed] | |
1322 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1323 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1324 | _ACEOF | |
1325 | fi | |
1326 | ||
1327 | if test -n "$ac_init_help"; then | |
1328 | ||
1329 | cat <<\_ACEOF | |
1330 | ||
d4596a3d PA |
1331 | Optional Features: |
1332 | --disable-option-checking ignore unrecognized --enable/--with options | |
1333 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1334 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
c9a1864a YQ |
1335 | --enable-maintainer-mode enable make rules and dependencies not useful |
1336 | (and sometimes confusing) to the casual installer | |
589bc927 | 1337 | --disable-largefile omit support for large files |
17ef446e | 1338 | --enable-libmcheck Try linking with -lmcheck if available |
d4596a3d | 1339 | --enable-werror treat compile warnings as errors |
8f13a3ce MF |
1340 | --enable-build-warnings enable build-time compiler warnings if gcc is used |
1341 | --enable-gdb-build-warnings | |
1342 | enable GDB specific build-time compiler warnings if | |
1343 | gcc is used | |
c2a66c29 NS |
1344 | --enable-inprocess-agent |
1345 | inprocess agent | |
d4596a3d | 1346 | |
c16158bc JM |
1347 | Optional Packages: |
1348 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1349 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
0fb4aa4b PA |
1350 | --with-ust=PATH Specify prefix directory for the installed UST package |
1351 | Equivalent to --with-ust-include=PATH/include | |
1352 | plus --with-ust-lib=PATH/lib | |
1353 | --with-ust-include=PATH Specify directory for installed UST include files | |
1354 | --with-ust-lib=PATH Specify the directory for the installed UST library | |
c16158bc JM |
1355 | --with-pkgversion=PKG Use PKG in the version string in place of "GDB" |
1356 | --with-bugurl=URL Direct users to URL to report a bug | |
96f15937 PP |
1357 | --with-libthread-db=PATH |
1358 | use given libthread_db directly | |
c16158bc | 1359 | |
bec39cab AC |
1360 | Some influential environment variables: |
1361 | CC C compiler command | |
1362 | CFLAGS C compiler flags | |
1363 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1364 | nonstandard directory <lib dir> | |
81ecdfbb RW |
1365 | LIBS libraries to pass to the linker, e.g. -l<library> |
1366 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1367 | you have headers in a nonstandard directory <include dir> | |
3bc3d82a PA |
1368 | CXX C++ compiler command |
1369 | CXXFLAGS C++ compiler flags | |
bec39cab AC |
1370 | CPP C preprocessor |
1371 | ||
1372 | Use these variables to override the choices made by `configure' or to help | |
1373 | it to find libraries and programs with nonstandard names/locations. | |
1374 | ||
81ecdfbb | 1375 | Report bugs to the package provider. |
bec39cab | 1376 | _ACEOF |
81ecdfbb | 1377 | ac_status=$? |
bec39cab AC |
1378 | fi |
1379 | ||
1380 | if test "$ac_init_help" = "recursive"; then | |
1381 | # If there are subdirs, report their specific --help. | |
bec39cab | 1382 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
81ecdfbb RW |
1383 | test -d "$ac_dir" || |
1384 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1385 | continue | |
bec39cab AC |
1386 | ac_builddir=. |
1387 | ||
81ecdfbb RW |
1388 | case "$ac_dir" in |
1389 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1390 | *) | |
1391 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1392 | # A ".." for each directory in $ac_dir_suffix. | |
1393 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1394 | case $ac_top_builddir_sub in | |
1395 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1396 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1397 | esac ;; | |
1398 | esac | |
1399 | ac_abs_top_builddir=$ac_pwd | |
1400 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1401 | # for backward compatibility: | |
1402 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
1403 | |
1404 | case $srcdir in | |
81ecdfbb | 1405 | .) # We are building in place. |
bec39cab | 1406 | ac_srcdir=. |
81ecdfbb RW |
1407 | ac_top_srcdir=$ac_top_builddir_sub |
1408 | ac_abs_top_srcdir=$ac_pwd ;; | |
1409 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 1410 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
1411 | ac_top_srcdir=$srcdir |
1412 | ac_abs_top_srcdir=$srcdir ;; | |
1413 | *) # Relative name. | |
1414 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1415 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1416 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
dae5f5cf | 1417 | esac |
81ecdfbb RW |
1418 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1419 | ||
1420 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1421 | # Check for guested configure. | |
1422 | if test -f "$ac_srcdir/configure.gnu"; then | |
1423 | echo && | |
1424 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1425 | elif test -f "$ac_srcdir/configure"; then | |
1426 | echo && | |
1427 | $SHELL "$ac_srcdir/configure" --help=recursive | |
434c4c77 | 1428 | else |
81ecdfbb RW |
1429 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1430 | fi || ac_status=$? | |
1431 | cd "$ac_pwd" || { ac_status=$?; break; } | |
bec39cab AC |
1432 | done |
1433 | fi | |
1434 | ||
81ecdfbb | 1435 | test -n "$ac_init_help" && exit $ac_status |
bec39cab AC |
1436 | if $ac_init_version; then |
1437 | cat <<\_ACEOF | |
81ecdfbb RW |
1438 | configure |
1439 | generated by GNU Autoconf 2.64 | |
bec39cab | 1440 | |
81ecdfbb | 1441 | Copyright (C) 2009 Free Software Foundation, Inc. |
bec39cab AC |
1442 | This configure script is free software; the Free Software Foundation |
1443 | gives unlimited permission to copy, distribute and modify it. | |
1444 | _ACEOF | |
81ecdfbb | 1445 | exit |
bec39cab | 1446 | fi |
bec39cab | 1447 | |
81ecdfbb RW |
1448 | ## ------------------------ ## |
1449 | ## Autoconf initialization. ## | |
1450 | ## ------------------------ ## | |
bec39cab | 1451 | |
81ecdfbb RW |
1452 | # ac_fn_c_try_compile LINENO |
1453 | # -------------------------- | |
1454 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1455 | ac_fn_c_try_compile () | |
bec39cab | 1456 | { |
81ecdfbb RW |
1457 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1458 | rm -f conftest.$ac_objext | |
1459 | if { { ac_try="$ac_compile" | |
1460 | case "(($ac_try" in | |
1461 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1462 | *) ac_try_echo=$ac_try;; | |
1463 | esac | |
1464 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1465 | $as_echo "$ac_try_echo"; } >&5 | |
1466 | (eval "$ac_compile") 2>conftest.err | |
1467 | ac_status=$? | |
1468 | if test -s conftest.err; then | |
1469 | grep -v '^ *+' conftest.err >conftest.er1 | |
1470 | cat conftest.er1 >&5 | |
1471 | mv -f conftest.er1 conftest.err | |
1472 | fi | |
1473 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1474 | test $ac_status = 0; } && { | |
1475 | test -z "$ac_c_werror_flag" || | |
1476 | test ! -s conftest.err | |
1477 | } && test -s conftest.$ac_objext; then : | |
1478 | ac_retval=0 | |
1479 | else | |
1480 | $as_echo "$as_me: failed program was:" >&5 | |
1481 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1482 | |
81ecdfbb RW |
1483 | ac_retval=1 |
1484 | fi | |
1485 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1486 | return $ac_retval | |
bec39cab | 1487 | |
81ecdfbb | 1488 | } # ac_fn_c_try_compile |
bec39cab | 1489 | |
3bc3d82a PA |
1490 | # ac_fn_cxx_try_compile LINENO |
1491 | # ---------------------------- | |
1492 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1493 | ac_fn_cxx_try_compile () | |
1494 | { | |
1495 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1496 | rm -f conftest.$ac_objext | |
1497 | if { { ac_try="$ac_compile" | |
1498 | case "(($ac_try" in | |
1499 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1500 | *) ac_try_echo=$ac_try;; | |
1501 | esac | |
1502 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1503 | $as_echo "$ac_try_echo"; } >&5 | |
1504 | (eval "$ac_compile") 2>conftest.err | |
1505 | ac_status=$? | |
1506 | if test -s conftest.err; then | |
1507 | grep -v '^ *+' conftest.err >conftest.er1 | |
1508 | cat conftest.er1 >&5 | |
1509 | mv -f conftest.er1 conftest.err | |
1510 | fi | |
1511 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1512 | test $ac_status = 0; } && { | |
1513 | test -z "$ac_cxx_werror_flag" || | |
1514 | test ! -s conftest.err | |
1515 | } && test -s conftest.$ac_objext; then : | |
1516 | ac_retval=0 | |
1517 | else | |
1518 | $as_echo "$as_me: failed program was:" >&5 | |
1519 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1520 | ||
1521 | ac_retval=1 | |
1522 | fi | |
1523 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1524 | return $ac_retval | |
1525 | ||
1526 | } # ac_fn_cxx_try_compile | |
1527 | ||
81ecdfbb RW |
1528 | # ac_fn_c_try_cpp LINENO |
1529 | # ---------------------- | |
1530 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1531 | ac_fn_c_try_cpp () | |
1532 | { | |
1533 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1534 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1535 | case "(($ac_try" in | |
1536 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1537 | *) ac_try_echo=$ac_try;; | |
1538 | esac | |
1539 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1540 | $as_echo "$ac_try_echo"; } >&5 | |
1541 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1542 | ac_status=$? | |
1543 | if test -s conftest.err; then | |
1544 | grep -v '^ *+' conftest.err >conftest.er1 | |
1545 | cat conftest.er1 >&5 | |
1546 | mv -f conftest.er1 conftest.err | |
1547 | fi | |
1548 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1549 | test $ac_status = 0; } >/dev/null && { | |
1550 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1551 | test ! -s conftest.err | |
1552 | }; then : | |
1553 | ac_retval=0 | |
1554 | else | |
1555 | $as_echo "$as_me: failed program was:" >&5 | |
1556 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bec39cab | 1557 | |
81ecdfbb RW |
1558 | ac_retval=1 |
1559 | fi | |
1560 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1561 | return $ac_retval | |
bec39cab | 1562 | |
81ecdfbb RW |
1563 | } # ac_fn_c_try_cpp |
1564 | ||
1565 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1566 | # ------------------------------------------------------- | |
1567 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1568 | # the include files in INCLUDES and setting the cache variable VAR | |
1569 | # accordingly. | |
1570 | ac_fn_c_check_header_mongrel () | |
1571 | { | |
1572 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1573 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1575 | $as_echo_n "checking for $2... " >&6; } | |
1576 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1577 | $as_echo_n "(cached) " >&6 | |
1578 | fi | |
1579 | eval ac_res=\$$3 | |
1580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1581 | $as_echo "$ac_res" >&6; } | |
1582 | else | |
1583 | # Is the header compilable? | |
1584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1585 | $as_echo_n "checking $2 usability... " >&6; } | |
1586 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1587 | /* end confdefs.h. */ | |
1588 | $4 | |
1589 | #include <$2> | |
1590 | _ACEOF | |
1591 | if ac_fn_c_try_compile "$LINENO"; then : | |
1592 | ac_header_compiler=yes | |
1593 | else | |
1594 | ac_header_compiler=no | |
1595 | fi | |
1596 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1598 | $as_echo "$ac_header_compiler" >&6; } | |
1599 | ||
1600 | # Is the header present? | |
1601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1602 | $as_echo_n "checking $2 presence... " >&6; } | |
1603 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1604 | /* end confdefs.h. */ | |
1605 | #include <$2> | |
1606 | _ACEOF | |
1607 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1608 | ac_header_preproc=yes | |
1609 | else | |
1610 | ac_header_preproc=no | |
1611 | fi | |
1612 | rm -f conftest.err conftest.$ac_ext | |
1613 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1614 | $as_echo "$ac_header_preproc" >&6; } | |
1615 | ||
1616 | # So? What about this header? | |
1617 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1618 | yes:no: ) | |
1619 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1620 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1621 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1622 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1623 | ;; | |
1624 | no:yes:* ) | |
1625 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1626 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1627 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1628 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1629 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1630 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1631 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1632 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1633 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1634 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1635 | ;; | |
1636 | esac | |
1637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1638 | $as_echo_n "checking for $2... " >&6; } | |
1639 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1640 | $as_echo_n "(cached) " >&6 | |
1641 | else | |
1642 | eval "$3=\$ac_header_compiler" | |
1643 | fi | |
1644 | eval ac_res=\$$3 | |
1645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1646 | $as_echo "$ac_res" >&6; } | |
1647 | fi | |
1648 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1649 | ||
1650 | } # ac_fn_c_check_header_mongrel | |
1651 | ||
1652 | # ac_fn_c_try_run LINENO | |
1653 | # ---------------------- | |
1654 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1655 | # that executables *can* be run. | |
1656 | ac_fn_c_try_run () | |
1657 | { | |
1658 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1659 | if { { ac_try="$ac_link" | |
1660 | case "(($ac_try" in | |
1661 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1662 | *) ac_try_echo=$ac_try;; | |
1663 | esac | |
1664 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1665 | $as_echo "$ac_try_echo"; } >&5 | |
1666 | (eval "$ac_link") 2>&5 | |
1667 | ac_status=$? | |
1668 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1669 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1670 | { { case "(($ac_try" in | |
1671 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1672 | *) ac_try_echo=$ac_try;; | |
1673 | esac | |
1674 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1675 | $as_echo "$ac_try_echo"; } >&5 | |
1676 | (eval "$ac_try") 2>&5 | |
1677 | ac_status=$? | |
1678 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1679 | test $ac_status = 0; }; }; then : | |
1680 | ac_retval=0 | |
1681 | else | |
1682 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1683 | $as_echo "$as_me: failed program was:" >&5 | |
1684 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1685 | ||
1686 | ac_retval=$ac_status | |
1687 | fi | |
1688 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1689 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1690 | return $ac_retval | |
1691 | ||
1692 | } # ac_fn_c_try_run | |
1693 | ||
1694 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1695 | # ------------------------------------------------------- | |
1696 | # Tests whether HEADER exists and can be compiled using the include files in | |
1697 | # INCLUDES, setting the cache variable VAR accordingly. | |
1698 | ac_fn_c_check_header_compile () | |
1699 | { | |
1700 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1702 | $as_echo_n "checking for $2... " >&6; } | |
1703 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1704 | $as_echo_n "(cached) " >&6 | |
1705 | else | |
1706 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1707 | /* end confdefs.h. */ | |
1708 | $4 | |
1709 | #include <$2> | |
1710 | _ACEOF | |
1711 | if ac_fn_c_try_compile "$LINENO"; then : | |
1712 | eval "$3=yes" | |
1713 | else | |
1714 | eval "$3=no" | |
1715 | fi | |
1716 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1717 | fi | |
1718 | eval ac_res=\$$3 | |
1719 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1720 | $as_echo "$ac_res" >&6; } | |
1721 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1722 | ||
1723 | } # ac_fn_c_check_header_compile | |
1724 | ||
1725 | # ac_fn_c_try_link LINENO | |
1726 | # ----------------------- | |
1727 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1728 | ac_fn_c_try_link () | |
1729 | { | |
1730 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1731 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1732 | if { { ac_try="$ac_link" | |
1733 | case "(($ac_try" in | |
1734 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1735 | *) ac_try_echo=$ac_try;; | |
1736 | esac | |
1737 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1738 | $as_echo "$ac_try_echo"; } >&5 | |
1739 | (eval "$ac_link") 2>conftest.err | |
1740 | ac_status=$? | |
1741 | if test -s conftest.err; then | |
1742 | grep -v '^ *+' conftest.err >conftest.er1 | |
1743 | cat conftest.er1 >&5 | |
1744 | mv -f conftest.er1 conftest.err | |
1745 | fi | |
1746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1747 | test $ac_status = 0; } && { | |
1748 | test -z "$ac_c_werror_flag" || | |
1749 | test ! -s conftest.err | |
1750 | } && test -s conftest$ac_exeext && { | |
1751 | test "$cross_compiling" = yes || | |
1752 | $as_test_x conftest$ac_exeext | |
1753 | }; then : | |
1754 | ac_retval=0 | |
1755 | else | |
1756 | $as_echo "$as_me: failed program was:" >&5 | |
1757 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1758 | ||
1759 | ac_retval=1 | |
1760 | fi | |
1761 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1762 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1763 | # interfere with the next link command; also delete a directory that is | |
1764 | # left behind by Apple's compiler. We do this before executing the actions. | |
1765 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1766 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1767 | return $ac_retval | |
1768 | ||
1769 | } # ac_fn_c_try_link | |
1770 | ||
eb0edac8 GB |
1771 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1772 | # ------------------------------------------- | |
1773 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1774 | # variable VAR accordingly. | |
1775 | ac_fn_c_check_type () | |
1776 | { | |
1777 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1778 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1779 | $as_echo_n "checking for $2... " >&6; } | |
1780 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1781 | $as_echo_n "(cached) " >&6 | |
1782 | else | |
1783 | eval "$3=no" | |
1784 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1785 | /* end confdefs.h. */ | |
1786 | $4 | |
1787 | int | |
1788 | main () | |
1789 | { | |
1790 | if (sizeof ($2)) | |
1791 | return 0; | |
1792 | ; | |
1793 | return 0; | |
1794 | } | |
1795 | _ACEOF | |
1796 | if ac_fn_c_try_compile "$LINENO"; then : | |
1797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1798 | /* end confdefs.h. */ | |
1799 | $4 | |
1800 | int | |
1801 | main () | |
1802 | { | |
1803 | if (sizeof (($2))) | |
1804 | return 0; | |
1805 | ; | |
1806 | return 0; | |
1807 | } | |
1808 | _ACEOF | |
1809 | if ac_fn_c_try_compile "$LINENO"; then : | |
1810 | ||
1811 | else | |
1812 | eval "$3=yes" | |
1813 | fi | |
1814 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1815 | fi | |
1816 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1817 | fi | |
1818 | eval ac_res=\$$3 | |
1819 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1820 | $as_echo "$ac_res" >&6; } | |
1821 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1822 | ||
1823 | } # ac_fn_c_check_type | |
1824 | ||
81ecdfbb RW |
1825 | # ac_fn_c_check_func LINENO FUNC VAR |
1826 | # ---------------------------------- | |
1827 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1828 | ac_fn_c_check_func () | |
1829 | { | |
1830 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1832 | $as_echo_n "checking for $2... " >&6; } | |
1833 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1834 | $as_echo_n "(cached) " >&6 | |
1835 | else | |
1836 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1837 | /* end confdefs.h. */ | |
1838 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
1839 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1840 | #define $2 innocuous_$2 | |
1841 | ||
1842 | /* System header to define __stub macros and hopefully few prototypes, | |
1843 | which can conflict with char $2 (); below. | |
1844 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1845 | <limits.h> exists even on freestanding compilers. */ | |
1846 | ||
1847 | #ifdef __STDC__ | |
1848 | # include <limits.h> | |
1849 | #else | |
1850 | # include <assert.h> | |
1851 | #endif | |
1852 | ||
1853 | #undef $2 | |
1854 | ||
1855 | /* Override any GCC internal prototype to avoid an error. | |
1856 | Use char because int might match the return type of a GCC | |
1857 | builtin and then its argument prototype would still apply. */ | |
1858 | #ifdef __cplusplus | |
1859 | extern "C" | |
1860 | #endif | |
1861 | char $2 (); | |
1862 | /* The GNU C library defines this for functions which it implements | |
1863 | to always fail with ENOSYS. Some functions are actually named | |
1864 | something starting with __ and the normal name is an alias. */ | |
1865 | #if defined __stub_$2 || defined __stub___$2 | |
1866 | choke me | |
1867 | #endif | |
1868 | ||
1869 | int | |
1870 | main () | |
1871 | { | |
1872 | return $2 (); | |
1873 | ; | |
1874 | return 0; | |
1875 | } | |
1876 | _ACEOF | |
1877 | if ac_fn_c_try_link "$LINENO"; then : | |
1878 | eval "$3=yes" | |
1879 | else | |
1880 | eval "$3=no" | |
1881 | fi | |
1882 | rm -f core conftest.err conftest.$ac_objext \ | |
1883 | conftest$ac_exeext conftest.$ac_ext | |
1884 | fi | |
1885 | eval ac_res=\$$3 | |
1886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1887 | $as_echo "$ac_res" >&6; } | |
1888 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1889 | ||
1890 | } # ac_fn_c_check_func | |
1891 | ||
1892 | # ac_fn_c_check_decl LINENO SYMBOL VAR | |
1893 | # ------------------------------------ | |
1894 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
1895 | ac_fn_c_check_decl () | |
1896 | { | |
1897 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
0fb4aa4b PA |
1898 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
1899 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1901 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
81ecdfbb RW |
1902 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
1903 | $as_echo_n "(cached) " >&6 | |
1904 | else | |
1905 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1906 | /* end confdefs.h. */ | |
1907 | $4 | |
1908 | int | |
1909 | main () | |
1910 | { | |
0fb4aa4b PA |
1911 | #ifndef $as_decl_name |
1912 | #ifdef __cplusplus | |
1913 | (void) $as_decl_use; | |
1914 | #else | |
1915 | (void) $as_decl_name; | |
1916 | #endif | |
81ecdfbb RW |
1917 | #endif |
1918 | ||
1919 | ; | |
1920 | return 0; | |
1921 | } | |
1922 | _ACEOF | |
1923 | if ac_fn_c_try_compile "$LINENO"; then : | |
1924 | eval "$3=yes" | |
1925 | else | |
1926 | eval "$3=no" | |
1927 | fi | |
1928 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1929 | fi | |
1930 | eval ac_res=\$$3 | |
1931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1932 | $as_echo "$ac_res" >&6; } | |
1933 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1934 | ||
1935 | } # ac_fn_c_check_decl | |
1936 | ||
07697489 PA |
1937 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1938 | # -------------------------------------------- | |
1939 | # Tries to find the compile-time value of EXPR in a program that includes | |
1940 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1941 | # computed | |
1942 | ac_fn_c_compute_int () | |
1943 | { | |
1944 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1945 | if test "$cross_compiling" = yes; then | |
1946 | # Depending upon the size, compute the lo and hi bounds. | |
1947 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1948 | /* end confdefs.h. */ | |
1949 | $4 | |
1950 | int | |
1951 | main () | |
1952 | { | |
1953 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1954 | test_array [0] = 0 | |
1955 | ||
1956 | ; | |
1957 | return 0; | |
1958 | } | |
1959 | _ACEOF | |
1960 | if ac_fn_c_try_compile "$LINENO"; then : | |
1961 | ac_lo=0 ac_mid=0 | |
1962 | while :; do | |
1963 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1964 | /* end confdefs.h. */ | |
1965 | $4 | |
1966 | int | |
1967 | main () | |
1968 | { | |
1969 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1970 | test_array [0] = 0 | |
1971 | ||
1972 | ; | |
1973 | return 0; | |
1974 | } | |
1975 | _ACEOF | |
1976 | if ac_fn_c_try_compile "$LINENO"; then : | |
1977 | ac_hi=$ac_mid; break | |
1978 | else | |
1979 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1980 | if test $ac_lo -le $ac_mid; then | |
1981 | ac_lo= ac_hi= | |
1982 | break | |
1983 | fi | |
1984 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1985 | fi | |
1986 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1987 | done | |
1988 | else | |
1989 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1990 | /* end confdefs.h. */ | |
1991 | $4 | |
1992 | int | |
1993 | main () | |
1994 | { | |
1995 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1996 | test_array [0] = 0 | |
1997 | ||
1998 | ; | |
1999 | return 0; | |
2000 | } | |
2001 | _ACEOF | |
2002 | if ac_fn_c_try_compile "$LINENO"; then : | |
2003 | ac_hi=-1 ac_mid=-1 | |
2004 | while :; do | |
2005 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2006 | /* end confdefs.h. */ | |
2007 | $4 | |
2008 | int | |
2009 | main () | |
2010 | { | |
2011 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
2012 | test_array [0] = 0 | |
2013 | ||
2014 | ; | |
2015 | return 0; | |
2016 | } | |
2017 | _ACEOF | |
2018 | if ac_fn_c_try_compile "$LINENO"; then : | |
2019 | ac_lo=$ac_mid; break | |
2020 | else | |
2021 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
2022 | if test $ac_mid -le $ac_hi; then | |
2023 | ac_lo= ac_hi= | |
2024 | break | |
2025 | fi | |
2026 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
2027 | fi | |
2028 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2029 | done | |
2030 | else | |
2031 | ac_lo= ac_hi= | |
2032 | fi | |
2033 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2034 | fi | |
2035 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2036 | # Binary search between lo and hi bounds. | |
2037 | while test "x$ac_lo" != "x$ac_hi"; do | |
2038 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
2039 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2040 | /* end confdefs.h. */ | |
2041 | $4 | |
2042 | int | |
2043 | main () | |
2044 | { | |
2045 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
2046 | test_array [0] = 0 | |
2047 | ||
2048 | ; | |
2049 | return 0; | |
2050 | } | |
2051 | _ACEOF | |
2052 | if ac_fn_c_try_compile "$LINENO"; then : | |
2053 | ac_hi=$ac_mid | |
2054 | else | |
2055 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
2056 | fi | |
2057 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2058 | done | |
2059 | case $ac_lo in #(( | |
2060 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
2061 | '') ac_retval=1 ;; | |
2062 | esac | |
2063 | else | |
2064 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2065 | /* end confdefs.h. */ | |
2066 | $4 | |
2067 | static long int longval () { return $2; } | |
2068 | static unsigned long int ulongval () { return $2; } | |
2069 | #include <stdio.h> | |
2070 | #include <stdlib.h> | |
2071 | int | |
2072 | main () | |
2073 | { | |
2074 | ||
2075 | FILE *f = fopen ("conftest.val", "w"); | |
2076 | if (! f) | |
2077 | return 1; | |
2078 | if (($2) < 0) | |
2079 | { | |
2080 | long int i = longval (); | |
2081 | if (i != ($2)) | |
2082 | return 1; | |
2083 | fprintf (f, "%ld", i); | |
2084 | } | |
2085 | else | |
2086 | { | |
2087 | unsigned long int i = ulongval (); | |
2088 | if (i != ($2)) | |
2089 | return 1; | |
2090 | fprintf (f, "%lu", i); | |
2091 | } | |
2092 | /* Do not output a trailing newline, as this causes \r\n confusion | |
2093 | on some platforms. */ | |
2094 | return ferror (f) || fclose (f) != 0; | |
2095 | ||
2096 | ; | |
2097 | return 0; | |
2098 | } | |
2099 | _ACEOF | |
2100 | if ac_fn_c_try_run "$LINENO"; then : | |
2101 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
2102 | else | |
2103 | ac_retval=1 | |
2104 | fi | |
2105 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
2106 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
2107 | rm -f conftest.val | |
2108 | ||
2109 | fi | |
2110 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2111 | return $ac_retval | |
2112 | ||
2113 | } # ac_fn_c_compute_int | |
791c0056 GB |
2114 | |
2115 | # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES | |
2116 | # ---------------------------------------------------- | |
2117 | # Tries to find if the field MEMBER exists in type AGGR, after including | |
2118 | # INCLUDES, setting cache variable VAR accordingly. | |
2119 | ac_fn_c_check_member () | |
2120 | { | |
2121 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 | |
2123 | $as_echo_n "checking for $2.$3... " >&6; } | |
2124 | if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2125 | $as_echo_n "(cached) " >&6 | |
2126 | else | |
2127 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2128 | /* end confdefs.h. */ | |
2129 | $5 | |
2130 | int | |
2131 | main () | |
2132 | { | |
2133 | static $2 ac_aggr; | |
2134 | if (ac_aggr.$3) | |
2135 | return 0; | |
2136 | ; | |
2137 | return 0; | |
2138 | } | |
2139 | _ACEOF | |
2140 | if ac_fn_c_try_compile "$LINENO"; then : | |
2141 | eval "$4=yes" | |
2142 | else | |
2143 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2144 | /* end confdefs.h. */ | |
2145 | $5 | |
2146 | int | |
2147 | main () | |
2148 | { | |
2149 | static $2 ac_aggr; | |
2150 | if (sizeof ac_aggr.$3) | |
2151 | return 0; | |
2152 | ; | |
2153 | return 0; | |
2154 | } | |
2155 | _ACEOF | |
2156 | if ac_fn_c_try_compile "$LINENO"; then : | |
2157 | eval "$4=yes" | |
2158 | else | |
2159 | eval "$4=no" | |
2160 | fi | |
2161 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2162 | fi | |
2163 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2164 | fi | |
2165 | eval ac_res=\$$4 | |
2166 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2167 | $as_echo "$ac_res" >&6; } | |
2168 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2169 | ||
2170 | } # ac_fn_c_check_member | |
81ecdfbb RW |
2171 | cat >config.log <<_ACEOF |
2172 | This file contains any messages produced by compilers while | |
2173 | running configure, to aid debugging if configure makes a mistake. | |
2174 | ||
2175 | It was created by $as_me, which was | |
2176 | generated by GNU Autoconf 2.64. Invocation command line was | |
2177 | ||
2178 | $ $0 $@ | |
2179 | ||
2180 | _ACEOF | |
2181 | exec 5>>config.log | |
2182 | { | |
2183 | cat <<_ASUNAME | |
2184 | ## --------- ## | |
2185 | ## Platform. ## | |
2186 | ## --------- ## | |
2187 | ||
2188 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
2189 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2190 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2191 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2192 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2193 | ||
2194 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2195 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2196 | ||
2197 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2198 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2199 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2200 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2201 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2202 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2203 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2204 | ||
2205 | _ASUNAME | |
2206 | ||
2207 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2208 | for as_dir in $PATH | |
2209 | do | |
2210 | IFS=$as_save_IFS | |
2211 | test -z "$as_dir" && as_dir=. | |
2212 | $as_echo "PATH: $as_dir" | |
2213 | done | |
2214 | IFS=$as_save_IFS | |
2215 | ||
2216 | } >&5 | |
2217 | ||
2218 | cat >&5 <<_ACEOF | |
2219 | ||
2220 | ||
2221 | ## ----------- ## | |
2222 | ## Core tests. ## | |
2223 | ## ----------- ## | |
bec39cab AC |
2224 | |
2225 | _ACEOF | |
2226 | ||
2227 | ||
2228 | # Keep a trace of the command line. | |
2229 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2230 | # Strip out --silent because we don't want to record it for future runs. | |
2231 | # Also quote any args containing shell meta-characters. | |
2232 | # Make two passes to allow for proper duplicate-argument suppression. | |
2233 | ac_configure_args= | |
2234 | ac_configure_args0= | |
2235 | ac_configure_args1= | |
bec39cab AC |
2236 | ac_must_keep_next=false |
2237 | for ac_pass in 1 2 | |
2238 | do | |
2239 | for ac_arg | |
2240 | do | |
2241 | case $ac_arg in | |
2242 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2243 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2244 | | -silent | --silent | --silen | --sile | --sil) | |
2245 | continue ;; | |
81ecdfbb RW |
2246 | *\'*) |
2247 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
bec39cab AC |
2248 | esac |
2249 | case $ac_pass in | |
81ecdfbb | 2250 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
bec39cab | 2251 | 2) |
81ecdfbb | 2252 | as_fn_append ac_configure_args1 " '$ac_arg'" |
bec39cab AC |
2253 | if test $ac_must_keep_next = true; then |
2254 | ac_must_keep_next=false # Got value, back to normal. | |
2255 | else | |
2256 | case $ac_arg in | |
2257 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2258 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2259 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2260 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2261 | case "$ac_configure_args0 " in | |
2262 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2263 | esac | |
2264 | ;; | |
2265 | -* ) ac_must_keep_next=true ;; | |
2266 | esac | |
2267 | fi | |
81ecdfbb | 2268 | as_fn_append ac_configure_args " '$ac_arg'" |
bec39cab AC |
2269 | ;; |
2270 | esac | |
2271 | done | |
2272 | done | |
81ecdfbb RW |
2273 | { ac_configure_args0=; unset ac_configure_args0;} |
2274 | { ac_configure_args1=; unset ac_configure_args1;} | |
bec39cab AC |
2275 | |
2276 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2277 | # config.log. We remove comments because anyway the quotes in there | |
2278 | # would cause problems or look ugly. | |
81ecdfbb RW |
2279 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2280 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
bec39cab AC |
2281 | trap 'exit_status=$? |
2282 | # Save into config.log some information that might help in debugging. | |
2283 | { | |
2284 | echo | |
2285 | ||
2286 | cat <<\_ASBOX | |
2287 | ## ---------------- ## | |
2288 | ## Cache variables. ## | |
2289 | ## ---------------- ## | |
2290 | _ASBOX | |
2291 | echo | |
2292 | # The following way of writing the cache mishandles newlines in values, | |
81ecdfbb RW |
2293 | ( |
2294 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2295 | eval ac_val=\$$ac_var | |
2296 | case $ac_val in #( | |
2297 | *${as_nl}*) | |
2298 | case $ac_var in #( | |
2299 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2300 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2301 | esac | |
2302 | case $ac_var in #( | |
2303 | _ | IFS | as_nl) ;; #( | |
2304 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2305 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2306 | esac ;; | |
2307 | esac | |
2308 | done | |
bec39cab | 2309 | (set) 2>&1 | |
81ecdfbb RW |
2310 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2311 | *${as_nl}ac_space=\ *) | |
bec39cab | 2312 | sed -n \ |
81ecdfbb RW |
2313 | "s/'\''/'\''\\\\'\'''\''/g; |
2314 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2315 | ;; #( | |
bec39cab | 2316 | *) |
81ecdfbb | 2317 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 2318 | ;; |
81ecdfbb RW |
2319 | esac | |
2320 | sort | |
2321 | ) | |
bec39cab AC |
2322 | echo |
2323 | ||
2324 | cat <<\_ASBOX | |
2325 | ## ----------------- ## | |
2326 | ## Output variables. ## | |
2327 | ## ----------------- ## | |
2328 | _ASBOX | |
2329 | echo | |
2330 | for ac_var in $ac_subst_vars | |
2331 | do | |
81ecdfbb RW |
2332 | eval ac_val=\$$ac_var |
2333 | case $ac_val in | |
2334 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2335 | esac | |
2336 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2337 | done | sort |
2338 | echo | |
2339 | ||
2340 | if test -n "$ac_subst_files"; then | |
2341 | cat <<\_ASBOX | |
81ecdfbb RW |
2342 | ## ------------------- ## |
2343 | ## File substitutions. ## | |
2344 | ## ------------------- ## | |
bec39cab AC |
2345 | _ASBOX |
2346 | echo | |
2347 | for ac_var in $ac_subst_files | |
2348 | do | |
81ecdfbb RW |
2349 | eval ac_val=\$$ac_var |
2350 | case $ac_val in | |
2351 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2352 | esac | |
2353 | $as_echo "$ac_var='\''$ac_val'\''" | |
bec39cab AC |
2354 | done | sort |
2355 | echo | |
434c4c77 | 2356 | fi |
bec39cab AC |
2357 | |
2358 | if test -s confdefs.h; then | |
2359 | cat <<\_ASBOX | |
2360 | ## ----------- ## | |
2361 | ## confdefs.h. ## | |
2362 | ## ----------- ## | |
2363 | _ASBOX | |
2364 | echo | |
81ecdfbb | 2365 | cat confdefs.h |
bec39cab AC |
2366 | echo |
2367 | fi | |
2368 | test "$ac_signal" != 0 && | |
81ecdfbb RW |
2369 | $as_echo "$as_me: caught signal $ac_signal" |
2370 | $as_echo "$as_me: exit $exit_status" | |
bec39cab | 2371 | } >&5 |
81ecdfbb RW |
2372 | rm -f core *.core core.conftest.* && |
2373 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
bec39cab | 2374 | exit $exit_status |
81ecdfbb | 2375 | ' 0 |
bec39cab | 2376 | for ac_signal in 1 2 13 15; do |
81ecdfbb | 2377 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
bec39cab AC |
2378 | done |
2379 | ac_signal=0 | |
2380 | ||
2381 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
81ecdfbb RW |
2382 | rm -f -r conftest* confdefs.h |
2383 | ||
2384 | $as_echo "/* confdefs.h */" > confdefs.h | |
bec39cab AC |
2385 | |
2386 | # Predefined preprocessor variables. | |
2387 | ||
2388 | cat >>confdefs.h <<_ACEOF | |
2389 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2390 | _ACEOF | |
2391 | ||
bec39cab AC |
2392 | cat >>confdefs.h <<_ACEOF |
2393 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2394 | _ACEOF | |
2395 | ||
bec39cab AC |
2396 | cat >>confdefs.h <<_ACEOF |
2397 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2398 | _ACEOF | |
2399 | ||
bec39cab AC |
2400 | cat >>confdefs.h <<_ACEOF |
2401 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2402 | _ACEOF | |
2403 | ||
bec39cab AC |
2404 | cat >>confdefs.h <<_ACEOF |
2405 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2406 | _ACEOF | |
2407 | ||
81ecdfbb RW |
2408 | cat >>confdefs.h <<_ACEOF |
2409 | #define PACKAGE_URL "$PACKAGE_URL" | |
2410 | _ACEOF | |
2411 | ||
bec39cab AC |
2412 | |
2413 | # Let the site file select an alternate cache file if it wants to. | |
81ecdfbb RW |
2414 | # Prefer an explicitly selected file to automatically selected ones. |
2415 | ac_site_file1=NONE | |
2416 | ac_site_file2=NONE | |
2417 | if test -n "$CONFIG_SITE"; then | |
2418 | ac_site_file1=$CONFIG_SITE | |
2419 | elif test "x$prefix" != xNONE; then | |
2420 | ac_site_file1=$prefix/share/config.site | |
2421 | ac_site_file2=$prefix/etc/config.site | |
2422 | else | |
2423 | ac_site_file1=$ac_default_prefix/share/config.site | |
2424 | ac_site_file2=$ac_default_prefix/etc/config.site | |
d6e9fb05 | 2425 | fi |
81ecdfbb RW |
2426 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
2427 | do | |
2428 | test "x$ac_site_file" = xNONE && continue | |
d6e9fb05 | 2429 | if test -r "$ac_site_file"; then |
81ecdfbb RW |
2430 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2431 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
bec39cab | 2432 | sed 's/^/| /' "$ac_site_file" >&5 |
d6e9fb05 JK |
2433 | . "$ac_site_file" |
2434 | fi | |
2435 | done | |
2436 | ||
2437 | if test -r "$cache_file"; then | |
bec39cab AC |
2438 | # Some versions of bash will fail to source /dev/null (special |
2439 | # files actually), so we avoid doing that. | |
2440 | if test -f "$cache_file"; then | |
81ecdfbb RW |
2441 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2442 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
bec39cab | 2443 | case $cache_file in |
81ecdfbb RW |
2444 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2445 | *) . "./$cache_file";; | |
bec39cab AC |
2446 | esac |
2447 | fi | |
d6e9fb05 | 2448 | else |
81ecdfbb RW |
2449 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2450 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
bec39cab | 2451 | >$cache_file |
d6e9fb05 JK |
2452 | fi |
2453 | ||
bec39cab AC |
2454 | # Check that the precious variables saved in the cache have kept the same |
2455 | # value. | |
2456 | ac_cache_corrupted=false | |
81ecdfbb | 2457 | for ac_var in $ac_precious_vars; do |
bec39cab AC |
2458 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2459 | eval ac_new_set=\$ac_env_${ac_var}_set | |
81ecdfbb RW |
2460 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2461 | eval ac_new_val=\$ac_env_${ac_var}_value | |
bec39cab AC |
2462 | case $ac_old_set,$ac_new_set in |
2463 | set,) | |
81ecdfbb RW |
2464 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2465 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
bec39cab AC |
2466 | ac_cache_corrupted=: ;; |
2467 | ,set) | |
81ecdfbb RW |
2468 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2469 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
bec39cab AC |
2470 | ac_cache_corrupted=: ;; |
2471 | ,);; | |
2472 | *) | |
2473 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
81ecdfbb RW |
2474 | # differences in whitespace do not lead to failure. |
2475 | ac_old_val_w=`echo x $ac_old_val` | |
2476 | ac_new_val_w=`echo x $ac_new_val` | |
2477 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2478 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2479 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2480 | ac_cache_corrupted=: | |
2481 | else | |
2482 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2483 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2484 | eval $ac_var=\$ac_old_val | |
2485 | fi | |
2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2487 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2488 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2489 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
bec39cab AC |
2490 | fi;; |
2491 | esac | |
2492 | # Pass precious variables to config.status. | |
2493 | if test "$ac_new_set" = set; then | |
2494 | case $ac_new_val in | |
81ecdfbb | 2495 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
bec39cab AC |
2496 | *) ac_arg=$ac_var=$ac_new_val ;; |
2497 | esac | |
2498 | case " $ac_configure_args " in | |
2499 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
81ecdfbb | 2500 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
bec39cab | 2501 | esac |
d6e9fb05 | 2502 | fi |
bec39cab AC |
2503 | done |
2504 | if $ac_cache_corrupted; then | |
81ecdfbb RW |
2505 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2506 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2508 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2509 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
d6e9fb05 | 2510 | fi |
81ecdfbb RW |
2511 | ## -------------------- ## |
2512 | ## Main body of script. ## | |
2513 | ## -------------------- ## | |
d6e9fb05 | 2514 | |
dae5f5cf DJ |
2515 | ac_ext=c |
2516 | ac_cpp='$CPP $CPPFLAGS' | |
2517 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2518 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2519 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2520 | ||
d6e9fb05 | 2521 | |
84563040 | 2522 | |
bec39cab AC |
2523 | |
2524 | ||
81ecdfbb | 2525 | ac_config_headers="$ac_config_headers config.h:config.in" |
bec39cab AC |
2526 | |
2527 | ||
e28b3332 | 2528 | |
c9a1864a YQ |
2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
2530 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2531 | # Check whether --enable-maintainer-mode was given. | |
2532 | if test "${enable_maintainer_mode+set}" = set; then : | |
2533 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval | |
2534 | else | |
2535 | USE_MAINTAINER_MODE=no | |
2536 | fi | |
2537 | ||
2538 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 | |
2539 | $as_echo "$USE_MAINTAINER_MODE" >&6; } | |
2540 | if test $USE_MAINTAINER_MODE = yes; then | |
2541 | MAINTAINER_MODE_TRUE= | |
2542 | MAINTAINER_MODE_FALSE='#' | |
2543 | else | |
2544 | MAINTAINER_MODE_TRUE='#' | |
2545 | MAINTAINER_MODE_FALSE= | |
2546 | fi | |
2547 | ||
2548 | MAINT=$MAINTAINER_MODE_TRUE | |
2549 | ||
2550 | ||
2551 | ||
bec39cab AC |
2552 | ac_ext=c |
2553 | ac_cpp='$CPP $CPPFLAGS' | |
2554 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2555 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2556 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2557 | if test -n "$ac_tool_prefix"; then | |
2558 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2559 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
81ecdfbb RW |
2560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2561 | $as_echo_n "checking for $ac_word... " >&6; } | |
2562 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2563 | $as_echo_n "(cached) " >&6 | |
84563040 DJ |
2564 | else |
2565 | if test -n "$CC"; then | |
2566 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2567 | else | |
bec39cab AC |
2568 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2569 | for as_dir in $PATH | |
2570 | do | |
2571 | IFS=$as_save_IFS | |
2572 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2573 | for ac_exec_ext in '' $ac_executable_extensions; do |
2574 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
bec39cab | 2575 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
81ecdfbb | 2576 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2577 | break 2 |
2578 | fi | |
2579 | done | |
81ecdfbb RW |
2580 | done |
2581 | IFS=$as_save_IFS | |
bec39cab | 2582 | |
84563040 DJ |
2583 | fi |
2584 | fi | |
bec39cab | 2585 | CC=$ac_cv_prog_CC |
84563040 | 2586 | if test -n "$CC"; then |
81ecdfbb RW |
2587 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2588 | $as_echo "$CC" >&6; } | |
84563040 | 2589 | else |
81ecdfbb RW |
2590 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2591 | $as_echo "no" >&6; } | |
84563040 DJ |
2592 | fi |
2593 | ||
81ecdfbb | 2594 | |
bec39cab AC |
2595 | fi |
2596 | if test -z "$ac_cv_prog_CC"; then | |
2597 | ac_ct_CC=$CC | |
2598 | # Extract the first word of "gcc", so it can be a program name with args. | |
2599 | set dummy gcc; ac_word=$2 | |
81ecdfbb RW |
2600 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2601 | $as_echo_n "checking for $ac_word... " >&6; } | |
2602 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2603 | $as_echo_n "(cached) " >&6 | |
84563040 | 2604 | else |
bec39cab AC |
2605 | if test -n "$ac_ct_CC"; then |
2606 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
84563040 | 2607 | else |
bec39cab AC |
2608 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2609 | for as_dir in $PATH | |
2610 | do | |
2611 | IFS=$as_save_IFS | |
2612 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2613 | for ac_exec_ext in '' $ac_executable_extensions; do |
2614 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
bec39cab | 2615 | ac_cv_prog_ac_ct_CC="gcc" |
81ecdfbb | 2616 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2617 | break 2 |
2618 | fi | |
2619 | done | |
81ecdfbb RW |
2620 | done |
2621 | IFS=$as_save_IFS | |
bec39cab AC |
2622 | |
2623 | fi | |
2624 | fi | |
2625 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2626 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2628 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2629 | else |
81ecdfbb RW |
2630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2631 | $as_echo "no" >&6; } | |
bec39cab AC |
2632 | fi |
2633 | ||
81ecdfbb RW |
2634 | if test "x$ac_ct_CC" = x; then |
2635 | CC="" | |
2636 | else | |
2637 | case $cross_compiling:$ac_tool_warned in | |
2638 | yes:) | |
2639 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2640 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2641 | ac_tool_warned=yes ;; | |
2642 | esac | |
2643 | CC=$ac_ct_CC | |
2644 | fi | |
bec39cab AC |
2645 | else |
2646 | CC="$ac_cv_prog_CC" | |
2647 | fi | |
2648 | ||
2649 | if test -z "$CC"; then | |
81ecdfbb RW |
2650 | if test -n "$ac_tool_prefix"; then |
2651 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
bec39cab | 2652 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
81ecdfbb RW |
2653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2654 | $as_echo_n "checking for $ac_word... " >&6; } | |
2655 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2656 | $as_echo_n "(cached) " >&6 | |
bec39cab AC |
2657 | else |
2658 | if test -n "$CC"; then | |
2659 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2660 | else | |
2661 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2662 | for as_dir in $PATH | |
2663 | do | |
2664 | IFS=$as_save_IFS | |
2665 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2666 | for ac_exec_ext in '' $ac_executable_extensions; do |
2667 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
bec39cab | 2668 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
81ecdfbb | 2669 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2670 | break 2 |
2671 | fi | |
2672 | done | |
81ecdfbb RW |
2673 | done |
2674 | IFS=$as_save_IFS | |
bec39cab AC |
2675 | |
2676 | fi | |
2677 | fi | |
2678 | CC=$ac_cv_prog_CC | |
2679 | if test -n "$CC"; then | |
81ecdfbb RW |
2680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2681 | $as_echo "$CC" >&6; } | |
bec39cab | 2682 | else |
81ecdfbb RW |
2683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2684 | $as_echo "no" >&6; } | |
bec39cab AC |
2685 | fi |
2686 | ||
81ecdfbb RW |
2687 | |
2688 | fi | |
dae5f5cf | 2689 | fi |
81ecdfbb | 2690 | if test -z "$CC"; then |
dae5f5cf DJ |
2691 | # Extract the first word of "cc", so it can be a program name with args. |
2692 | set dummy cc; ac_word=$2 | |
81ecdfbb RW |
2693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2694 | $as_echo_n "checking for $ac_word... " >&6; } | |
2695 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2696 | $as_echo_n "(cached) " >&6 | |
dae5f5cf | 2697 | else |
81ecdfbb RW |
2698 | if test -n "$CC"; then |
2699 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
dae5f5cf | 2700 | else |
81ecdfbb | 2701 | ac_prog_rejected=no |
dae5f5cf DJ |
2702 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2703 | for as_dir in $PATH | |
2704 | do | |
2705 | IFS=$as_save_IFS | |
2706 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2707 | for ac_exec_ext in '' $ac_executable_extensions; do |
2708 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2709 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2710 | ac_prog_rejected=yes | |
2711 | continue | |
2712 | fi | |
2713 | ac_cv_prog_CC="cc" | |
2714 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
dae5f5cf | 2715 | break 2 |
b80864fb | 2716 | fi |
dae5f5cf | 2717 | done |
81ecdfbb RW |
2718 | done |
2719 | IFS=$as_save_IFS | |
bec39cab | 2720 | |
84563040 DJ |
2721 | if test $ac_prog_rejected = yes; then |
2722 | # We found a bogon in the path, so make sure we never use it. | |
2723 | set dummy $ac_cv_prog_CC | |
2724 | shift | |
bec39cab | 2725 | if test $# != 0; then |
84563040 DJ |
2726 | # We chose a different compiler from the bogus one. |
2727 | # However, it has the same basename, so the bogon will be chosen | |
2728 | # first if we set CC to just the basename; use the full file name. | |
2729 | shift | |
bec39cab | 2730 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
84563040 DJ |
2731 | fi |
2732 | fi | |
2733 | fi | |
2734 | fi | |
bec39cab | 2735 | CC=$ac_cv_prog_CC |
84563040 | 2736 | if test -n "$CC"; then |
81ecdfbb RW |
2737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2738 | $as_echo "$CC" >&6; } | |
84563040 | 2739 | else |
81ecdfbb RW |
2740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2741 | $as_echo "no" >&6; } | |
84563040 DJ |
2742 | fi |
2743 | ||
81ecdfbb | 2744 | |
bec39cab AC |
2745 | fi |
2746 | if test -z "$CC"; then | |
2747 | if test -n "$ac_tool_prefix"; then | |
81ecdfbb | 2748 | for ac_prog in cl.exe |
bec39cab AC |
2749 | do |
2750 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2751 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
81ecdfbb RW |
2752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2753 | $as_echo_n "checking for $ac_word... " >&6; } | |
2754 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2755 | $as_echo_n "(cached) " >&6 | |
84563040 DJ |
2756 | else |
2757 | if test -n "$CC"; then | |
2758 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2759 | else | |
bec39cab AC |
2760 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2761 | for as_dir in $PATH | |
2762 | do | |
2763 | IFS=$as_save_IFS | |
2764 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2765 | for ac_exec_ext in '' $ac_executable_extensions; do |
2766 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
bec39cab | 2767 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
81ecdfbb | 2768 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab AC |
2769 | break 2 |
2770 | fi | |
2771 | done | |
81ecdfbb RW |
2772 | done |
2773 | IFS=$as_save_IFS | |
bec39cab | 2774 | |
84563040 DJ |
2775 | fi |
2776 | fi | |
bec39cab | 2777 | CC=$ac_cv_prog_CC |
84563040 | 2778 | if test -n "$CC"; then |
81ecdfbb RW |
2779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2780 | $as_echo "$CC" >&6; } | |
84563040 | 2781 | else |
81ecdfbb RW |
2782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2783 | $as_echo "no" >&6; } | |
84563040 | 2784 | fi |
bec39cab | 2785 | |
81ecdfbb | 2786 | |
bec39cab AC |
2787 | test -n "$CC" && break |
2788 | done | |
2789 | fi | |
2790 | if test -z "$CC"; then | |
2791 | ac_ct_CC=$CC | |
81ecdfbb | 2792 | for ac_prog in cl.exe |
bec39cab AC |
2793 | do |
2794 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2795 | set dummy $ac_prog; ac_word=$2 | |
81ecdfbb RW |
2796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2797 | $as_echo_n "checking for $ac_word... " >&6; } | |
2798 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2799 | $as_echo_n "(cached) " >&6 | |
bec39cab AC |
2800 | else |
2801 | if test -n "$ac_ct_CC"; then | |
2802 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2803 | else | |
2804 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2805 | for as_dir in $PATH | |
2806 | do | |
2807 | IFS=$as_save_IFS | |
2808 | test -z "$as_dir" && as_dir=. | |
81ecdfbb RW |
2809 | for ac_exec_ext in '' $ac_executable_extensions; do |
2810 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
bec39cab | 2811 | ac_cv_prog_ac_ct_CC="$ac_prog" |
81ecdfbb | 2812 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
bec39cab | 2813 | break 2 |
84563040 | 2814 | fi |
bec39cab | 2815 | done |
81ecdfbb RW |
2816 | done |
2817 | IFS=$as_save_IFS | |
bec39cab AC |
2818 | |
2819 | fi | |
2820 | fi | |
2821 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2822 | if test -n "$ac_ct_CC"; then | |
81ecdfbb RW |
2823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2824 | $as_echo "$ac_ct_CC" >&6; } | |
bec39cab | 2825 | else |
81ecdfbb RW |
2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2827 | $as_echo "no" >&6; } | |
84563040 DJ |
2828 | fi |
2829 | ||
81ecdfbb | 2830 | |
bec39cab AC |
2831 | test -n "$ac_ct_CC" && break |
2832 | done | |
84563040 | 2833 | |
81ecdfbb RW |
2834 | if test "x$ac_ct_CC" = x; then |
2835 | CC="" | |
2836 | else | |
2837 | case $cross_compiling:$ac_tool_warned in | |
2838 | yes:) | |
2839 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2840 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2841 | ac_tool_warned=yes ;; | |
2842 | esac | |
2843 | CC=$ac_ct_CC | |
2844 | fi | |
bec39cab AC |
2845 | fi |
2846 | ||
2847 | fi | |
2848 | ||
2849 | ||
81ecdfbb RW |
2850 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2851 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2852 | as_fn_error "no acceptable C compiler found in \$PATH | |
2853 | See \`config.log' for more details." "$LINENO" 5; } | |
bec39cab AC |
2854 | |
2855 | # Provide some information about the compiler. | |
81ecdfbb RW |
2856 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2857 | set X $ac_compile | |
2858 | ac_compiler=$2 | |
2859 | for ac_option in --version -v -V -qversion; do | |
2860 | { { ac_try="$ac_compiler $ac_option >&5" | |
2861 | case "(($ac_try" in | |
2862 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2863 | *) ac_try_echo=$ac_try;; | |
2864 | esac | |
2865 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2866 | $as_echo "$ac_try_echo"; } >&5 | |
2867 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
bec39cab | 2868 | ac_status=$? |
81ecdfbb RW |
2869 | if test -s conftest.err; then |
2870 | sed '10a\ | |
2871 | ... rest of stderr output deleted ... | |
2872 | 10q' conftest.err >conftest.er1 | |
2873 | cat conftest.er1 >&5 | |
2874 | rm -f conftest.er1 conftest.err | |
2875 | fi | |
2876 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2877 | test $ac_status = 0; } | |
2878 | done | |
bec39cab | 2879 | |
81ecdfbb | 2880 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
2881 | /* end confdefs.h. */ |
2882 | ||
2883 | int | |
2884 | main () | |
2885 | { | |
2886 | ||
2887 | ; | |
2888 | return 0; | |
2889 | } | |
2890 | _ACEOF | |
2891 | ac_clean_files_save=$ac_clean_files | |
81ecdfbb | 2892 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
bec39cab AC |
2893 | # Try to create an executable without -o first, disregard a.out. |
2894 | # It will help us diagnose broken compilers, and finding out an intuition | |
2895 | # of exeext. | |
81ecdfbb RW |
2896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2897 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2898 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2899 | ||
2900 | # The possible output files: | |
2901 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2902 | ||
2903 | ac_rmfiles= | |
2904 | for ac_file in $ac_files | |
2905 | do | |
2906 | case $ac_file in | |
2907 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2908 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2909 | esac | |
2910 | done | |
2911 | rm -f $ac_rmfiles | |
2912 | ||
2913 | if { { ac_try="$ac_link_default" | |
2914 | case "(($ac_try" in | |
2915 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2916 | *) ac_try_echo=$ac_try;; | |
2917 | esac | |
2918 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2919 | $as_echo "$ac_try_echo"; } >&5 | |
2920 | (eval "$ac_link_default") 2>&5 | |
bec39cab | 2921 | ac_status=$? |
81ecdfbb RW |
2922 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2923 | test $ac_status = 0; }; then : | |
2924 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2925 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2926 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2927 | # so that the user can short-circuit this test for compilers unknown to | |
2928 | # Autoconf. | |
2929 | for ac_file in $ac_files '' | |
bec39cab AC |
2930 | do |
2931 | test -f "$ac_file" || continue | |
2932 | case $ac_file in | |
81ecdfbb | 2933 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
bec39cab AC |
2934 | ;; |
2935 | [ab].out ) | |
2936 | # We found the default executable, but exeext='' is most | |
2937 | # certainly right. | |
2938 | break;; | |
2939 | *.* ) | |
81ecdfbb RW |
2940 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2941 | then :; else | |
2942 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2943 | fi | |
2944 | # We set ac_cv_exeext here because the later test for it is not | |
2945 | # safe: cross compilers may not add the suffix if given an `-o' | |
2946 | # argument, so we may need to know it at that point already. | |
2947 | # Even if this section looks crufty: it has the advantage of | |
2948 | # actually working. | |
bec39cab AC |
2949 | break;; |
2950 | * ) | |
2951 | break;; | |
2952 | esac | |
2953 | done | |
81ecdfbb RW |
2954 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2955 | ||
bec39cab | 2956 | else |
81ecdfbb RW |
2957 | ac_file='' |
2958 | fi | |
2959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2960 | $as_echo "$ac_file" >&6; } | |
2961 | if test -z "$ac_file"; then : | |
2962 | $as_echo "$as_me: failed program was:" >&5 | |
bec39cab AC |
2963 | sed 's/^/| /' conftest.$ac_ext >&5 |
2964 | ||
81ecdfbb RW |
2965 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2966 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2967 | { as_fn_set_status 77 | |
2968 | as_fn_error "C compiler cannot create executables | |
2969 | See \`config.log' for more details." "$LINENO" 5; }; } | |
bec39cab | 2970 | fi |
bec39cab | 2971 | ac_exeext=$ac_cv_exeext |
bec39cab | 2972 | |
81ecdfbb | 2973 | # Check that the compiler produces executables we can run. If not, either |
bec39cab | 2974 | # the compiler is broken, or we cross compile. |
81ecdfbb RW |
2975 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2976 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
bec39cab AC |
2977 | # If not cross compiling, check that we can run a simple program. |
2978 | if test "$cross_compiling" != yes; then | |
2979 | if { ac_try='./$ac_file' | |
81ecdfbb RW |
2980 | { { case "(($ac_try" in |
2981 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2982 | *) ac_try_echo=$ac_try;; | |
2983 | esac | |
2984 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2985 | $as_echo "$ac_try_echo"; } >&5 | |
2986 | (eval "$ac_try") 2>&5 | |
bec39cab | 2987 | ac_status=$? |
81ecdfbb RW |
2988 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2989 | test $ac_status = 0; }; }; then | |
bec39cab | 2990 | cross_compiling=no |
84563040 | 2991 | else |
bec39cab AC |
2992 | if test "$cross_compiling" = maybe; then |
2993 | cross_compiling=yes | |
2994 | else | |
81ecdfbb RW |
2995 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2996 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2997 | as_fn_error "cannot run C compiled programs. | |
bec39cab | 2998 | If you meant to cross compile, use \`--host'. |
81ecdfbb | 2999 | See \`config.log' for more details." "$LINENO" 5; } |
bec39cab | 3000 | fi |
84563040 | 3001 | fi |
84563040 | 3002 | fi |
81ecdfbb RW |
3003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3004 | $as_echo "yes" >&6; } | |
bec39cab | 3005 | |
81ecdfbb | 3006 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
bec39cab | 3007 | ac_clean_files=$ac_clean_files_save |
81ecdfbb | 3008 | # Check that the compiler produces executables we can run. If not, either |
bec39cab | 3009 | # the compiler is broken, or we cross compile. |
81ecdfbb RW |
3010 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
3011 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3013 | $as_echo "$cross_compiling" >&6; } | |
3014 | ||
3015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3016 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3017 | if { { ac_try="$ac_link" | |
3018 | case "(($ac_try" in | |
3019 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3020 | *) ac_try_echo=$ac_try;; | |
3021 | esac | |
3022 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3023 | $as_echo "$ac_try_echo"; } >&5 | |
3024 | (eval "$ac_link") 2>&5 | |
bec39cab | 3025 | ac_status=$? |
81ecdfbb RW |
3026 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3027 | test $ac_status = 0; }; then : | |
bec39cab AC |
3028 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3029 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3030 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3031 | # `rm'. | |
3032 | for ac_file in conftest.exe conftest conftest.*; do | |
3033 | test -f "$ac_file" || continue | |
3034 | case $ac_file in | |
81ecdfbb | 3035 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
bec39cab | 3036 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
bec39cab AC |
3037 | break;; |
3038 | * ) break;; | |
3039 | esac | |
3040 | done | |
84563040 | 3041 | else |
81ecdfbb RW |
3042 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3043 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3044 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3045 | See \`config.log' for more details." "$LINENO" 5; } | |
84563040 | 3046 | fi |
bec39cab | 3047 | rm -f conftest$ac_cv_exeext |
81ecdfbb RW |
3048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3049 | $as_echo "$ac_cv_exeext" >&6; } | |
bec39cab AC |
3050 | |
3051 | rm -f conftest.$ac_ext | |
3052 | EXEEXT=$ac_cv_exeext | |
3053 | ac_exeext=$EXEEXT | |
81ecdfbb RW |
3054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3055 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3056 | if test "${ac_cv_objext+set}" = set; then : | |
3057 | $as_echo_n "(cached) " >&6 | |
bec39cab | 3058 | else |
81ecdfbb | 3059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3060 | /* end confdefs.h. */ |
3061 | ||
3062 | int | |
3063 | main () | |
3064 | { | |
3065 | ||
3066 | ; | |
3067 | return 0; | |
3068 | } | |
3069 | _ACEOF | |
3070 | rm -f conftest.o conftest.obj | |
81ecdfbb RW |
3071 | if { { ac_try="$ac_compile" |
3072 | case "(($ac_try" in | |
3073 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3074 | *) ac_try_echo=$ac_try;; | |
3075 | esac | |
3076 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3077 | $as_echo "$ac_try_echo"; } >&5 | |
3078 | (eval "$ac_compile") 2>&5 | |
bec39cab | 3079 | ac_status=$? |
81ecdfbb RW |
3080 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3081 | test $ac_status = 0; }; then : | |
3082 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3083 | test -f "$ac_file" || continue; | |
bec39cab | 3084 | case $ac_file in |
81ecdfbb | 3085 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
bec39cab AC |
3086 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3087 | break;; | |
3088 | esac | |
3089 | done | |
3090 | else | |
81ecdfbb | 3091 | $as_echo "$as_me: failed program was:" >&5 |
bec39cab AC |
3092 | sed 's/^/| /' conftest.$ac_ext >&5 |
3093 | ||
81ecdfbb RW |
3094 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3095 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3096 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3097 | See \`config.log' for more details." "$LINENO" 5; } | |
84563040 | 3098 | fi |
bec39cab AC |
3099 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
3100 | fi | |
81ecdfbb RW |
3101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3102 | $as_echo "$ac_cv_objext" >&6; } | |
bec39cab AC |
3103 | OBJEXT=$ac_cv_objext |
3104 | ac_objext=$OBJEXT | |
81ecdfbb RW |
3105 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3106 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3107 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3108 | $as_echo_n "(cached) " >&6 | |
bec39cab | 3109 | else |
81ecdfbb | 3110 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3111 | /* end confdefs.h. */ |
3112 | ||
3113 | int | |
3114 | main () | |
3115 | { | |
3116 | #ifndef __GNUC__ | |
3117 | choke me | |
3118 | #endif | |
84563040 | 3119 | |
bec39cab AC |
3120 | ; |
3121 | return 0; | |
3122 | } | |
3123 | _ACEOF | |
81ecdfbb | 3124 | if ac_fn_c_try_compile "$LINENO"; then : |
bec39cab | 3125 | ac_compiler_gnu=yes |
84563040 | 3126 | else |
81ecdfbb | 3127 | ac_compiler_gnu=no |
84563040 | 3128 | fi |
81ecdfbb | 3129 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3130 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
84563040 | 3131 | |
bec39cab | 3132 | fi |
81ecdfbb RW |
3133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3134 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3135 | if test $ac_compiler_gnu = yes; then | |
3136 | GCC=yes | |
3137 | else | |
3138 | GCC= | |
3139 | fi | |
bec39cab AC |
3140 | ac_test_CFLAGS=${CFLAGS+set} |
3141 | ac_save_CFLAGS=$CFLAGS | |
81ecdfbb RW |
3142 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3143 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3144 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3145 | $as_echo_n "(cached) " >&6 | |
3146 | else | |
3147 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3148 | ac_c_werror_flag=yes | |
3149 | ac_cv_prog_cc_g=no | |
3150 | CFLAGS="-g" | |
3151 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab AC |
3152 | /* end confdefs.h. */ |
3153 | ||
3154 | int | |
3155 | main () | |
3156 | { | |
3157 | ||
3158 | ; | |
3159 | return 0; | |
3160 | } | |
3161 | _ACEOF | |
81ecdfbb | 3162 | if ac_fn_c_try_compile "$LINENO"; then : |
84563040 DJ |
3163 | ac_cv_prog_cc_g=yes |
3164 | else | |
81ecdfbb RW |
3165 | CFLAGS="" |
3166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3167 | /* end confdefs.h. */ | |
3168 | ||
3169 | int | |
3170 | main () | |
3171 | { | |
3172 | ||
3173 | ; | |
3174 | return 0; | |
3175 | } | |
3176 | _ACEOF | |
3177 | if ac_fn_c_try_compile "$LINENO"; then : | |
3178 | ||
3179 | else | |
3180 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3181 | CFLAGS="-g" | |
3182 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3183 | /* end confdefs.h. */ | |
3184 | ||
3185 | int | |
3186 | main () | |
3187 | { | |
84563040 | 3188 | |
81ecdfbb RW |
3189 | ; |
3190 | return 0; | |
3191 | } | |
3192 | _ACEOF | |
3193 | if ac_fn_c_try_compile "$LINENO"; then : | |
3194 | ac_cv_prog_cc_g=yes | |
3195 | fi | |
3196 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3197 | fi |
81ecdfbb | 3198 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
bec39cab | 3199 | fi |
81ecdfbb RW |
3200 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3201 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3202 | fi | |
3203 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3204 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
84563040 | 3205 | if test "$ac_test_CFLAGS" = set; then |
bec39cab | 3206 | CFLAGS=$ac_save_CFLAGS |
84563040 DJ |
3207 | elif test $ac_cv_prog_cc_g = yes; then |
3208 | if test "$GCC" = yes; then | |
3209 | CFLAGS="-g -O2" | |
3210 | else | |
3211 | CFLAGS="-g" | |
3212 | fi | |
3213 | else | |
3214 | if test "$GCC" = yes; then | |
3215 | CFLAGS="-O2" | |
3216 | else | |
3217 | CFLAGS= | |
3218 | fi | |
3219 | fi | |
81ecdfbb RW |
3220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3221 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3222 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3223 | $as_echo_n "(cached) " >&6 | |
bec39cab | 3224 | else |
81ecdfbb | 3225 | ac_cv_prog_cc_c89=no |
bec39cab | 3226 | ac_save_CC=$CC |
81ecdfbb | 3227 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3228 | /* end confdefs.h. */ |
3229 | #include <stdarg.h> | |
3230 | #include <stdio.h> | |
3231 | #include <sys/types.h> | |
3232 | #include <sys/stat.h> | |
3233 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3234 | struct buf { int x; }; | |
3235 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3236 | static char *e (p, i) | |
3237 | char **p; | |
3238 | int i; | |
3239 | { | |
3240 | return p[i]; | |
3241 | } | |
3242 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3243 | { | |
3244 | char *s; | |
3245 | va_list v; | |
3246 | va_start (v,p); | |
3247 | s = g (p, va_arg (v,int)); | |
3248 | va_end (v); | |
3249 | return s; | |
3250 | } | |
3251 | ||
3252 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3253 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3254 | These don't provoke an error unfortunately, instead are silently treated | |
81ecdfbb | 3255 | as 'x'. The following induces an error, until -std is added to get |
bec39cab AC |
3256 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3257 | array size at least. It's necessary to write '\x00'==0 to get something | |
81ecdfbb | 3258 | that's true only with -std. */ |
bec39cab AC |
3259 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3260 | ||
81ecdfbb RW |
3261 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3262 | inside strings and character constants. */ | |
3263 | #define FOO(x) 'x' | |
3264 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3265 | ||
bec39cab AC |
3266 | int test (int i, double x); |
3267 | struct s1 {int (*f) (int a);}; | |
3268 | struct s2 {int (*f) (double a);}; | |
3269 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3270 | int argc; | |
3271 | char **argv; | |
3272 | int | |
3273 | main () | |
3274 | { | |
3275 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3276 | ; | |
3277 | return 0; | |
3278 | } | |
3279 | _ACEOF | |
81ecdfbb RW |
3280 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3281 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
bec39cab AC |
3282 | do |
3283 | CC="$ac_save_CC $ac_arg" | |
81ecdfbb RW |
3284 | if ac_fn_c_try_compile "$LINENO"; then : |
3285 | ac_cv_prog_cc_c89=$ac_arg | |
bec39cab | 3286 | fi |
81ecdfbb RW |
3287 | rm -f core conftest.err conftest.$ac_objext |
3288 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
bec39cab | 3289 | done |
81ecdfbb | 3290 | rm -f conftest.$ac_ext |
bec39cab AC |
3291 | CC=$ac_save_CC |
3292 | ||
3293 | fi | |
81ecdfbb RW |
3294 | # AC_CACHE_VAL |
3295 | case "x$ac_cv_prog_cc_c89" in | |
3296 | x) | |
3297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3298 | $as_echo "none needed" >&6; } ;; | |
3299 | xno) | |
3300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3301 | $as_echo "unsupported" >&6; } ;; | |
bec39cab | 3302 | *) |
81ecdfbb RW |
3303 | CC="$CC $ac_cv_prog_cc_c89" |
3304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3305 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
bec39cab | 3306 | esac |
81ecdfbb | 3307 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
bec39cab | 3308 | |
dae5f5cf DJ |
3309 | fi |
3310 | ||
dae5f5cf | 3311 | ac_ext=c |
bec39cab AC |
3312 | ac_cpp='$CPP $CPPFLAGS' |
3313 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3314 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3315 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
84563040 | 3316 | |
3bc3d82a PA |
3317 | ac_ext=cpp |
3318 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3319 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3320 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3321 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3322 | if test -z "$CXX"; then | |
3323 | if test -n "$CCC"; then | |
3324 | CXX=$CCC | |
3325 | else | |
3326 | if test -n "$ac_tool_prefix"; then | |
3327 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3328 | do | |
3329 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3330 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3332 | $as_echo_n "checking for $ac_word... " >&6; } | |
3333 | if test "${ac_cv_prog_CXX+set}" = set; then : | |
3334 | $as_echo_n "(cached) " >&6 | |
3335 | else | |
3336 | if test -n "$CXX"; then | |
3337 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3338 | else | |
3339 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3340 | for as_dir in $PATH | |
3341 | do | |
3342 | IFS=$as_save_IFS | |
3343 | test -z "$as_dir" && as_dir=. | |
3344 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3345 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3346 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3347 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3348 | break 2 | |
3349 | fi | |
3350 | done | |
3351 | done | |
3352 | IFS=$as_save_IFS | |
3353 | ||
3354 | fi | |
3355 | fi | |
3356 | CXX=$ac_cv_prog_CXX | |
3357 | if test -n "$CXX"; then | |
3358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3359 | $as_echo "$CXX" >&6; } | |
3360 | else | |
3361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3362 | $as_echo "no" >&6; } | |
3363 | fi | |
3364 | ||
3365 | ||
3366 | test -n "$CXX" && break | |
3367 | done | |
3368 | fi | |
3369 | if test -z "$CXX"; then | |
3370 | ac_ct_CXX=$CXX | |
3371 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3372 | do | |
3373 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3374 | set dummy $ac_prog; ac_word=$2 | |
3375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3376 | $as_echo_n "checking for $ac_word... " >&6; } | |
3377 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
3378 | $as_echo_n "(cached) " >&6 | |
3379 | else | |
3380 | if test -n "$ac_ct_CXX"; then | |
3381 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3382 | else | |
3383 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3384 | for as_dir in $PATH | |
3385 | do | |
3386 | IFS=$as_save_IFS | |
3387 | test -z "$as_dir" && as_dir=. | |
3388 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3389 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3390 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3391 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3392 | break 2 | |
3393 | fi | |
3394 | done | |
3395 | done | |
3396 | IFS=$as_save_IFS | |
3397 | ||
3398 | fi | |
3399 | fi | |
3400 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3401 | if test -n "$ac_ct_CXX"; then | |
3402 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3403 | $as_echo "$ac_ct_CXX" >&6; } | |
3404 | else | |
3405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3406 | $as_echo "no" >&6; } | |
3407 | fi | |
3408 | ||
3409 | ||
3410 | test -n "$ac_ct_CXX" && break | |
3411 | done | |
3412 | ||
3413 | if test "x$ac_ct_CXX" = x; then | |
3414 | CXX="g++" | |
3415 | else | |
3416 | case $cross_compiling:$ac_tool_warned in | |
3417 | yes:) | |
3418 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3419 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3420 | ac_tool_warned=yes ;; | |
3421 | esac | |
3422 | CXX=$ac_ct_CXX | |
3423 | fi | |
3424 | fi | |
3425 | ||
3426 | fi | |
3427 | fi | |
3428 | # Provide some information about the compiler. | |
3429 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3430 | set X $ac_compile | |
3431 | ac_compiler=$2 | |
3432 | for ac_option in --version -v -V -qversion; do | |
3433 | { { ac_try="$ac_compiler $ac_option >&5" | |
3434 | case "(($ac_try" in | |
3435 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3436 | *) ac_try_echo=$ac_try;; | |
3437 | esac | |
3438 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3439 | $as_echo "$ac_try_echo"; } >&5 | |
3440 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3441 | ac_status=$? | |
3442 | if test -s conftest.err; then | |
3443 | sed '10a\ | |
3444 | ... rest of stderr output deleted ... | |
3445 | 10q' conftest.err >conftest.er1 | |
3446 | cat conftest.er1 >&5 | |
3447 | rm -f conftest.er1 conftest.err | |
3448 | fi | |
3449 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3450 | test $ac_status = 0; } | |
3451 | done | |
3452 | ||
3453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 | |
3454 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
3455 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
3456 | $as_echo_n "(cached) " >&6 | |
3457 | else | |
3458 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3459 | /* end confdefs.h. */ | |
3460 | ||
3461 | int | |
3462 | main () | |
3463 | { | |
3464 | #ifndef __GNUC__ | |
3465 | choke me | |
3466 | #endif | |
3467 | ||
3468 | ; | |
3469 | return 0; | |
3470 | } | |
3471 | _ACEOF | |
3472 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3473 | ac_compiler_gnu=yes | |
3474 | else | |
3475 | ac_compiler_gnu=no | |
3476 | fi | |
3477 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3478 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3479 | ||
3480 | fi | |
3481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3482 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3483 | if test $ac_compiler_gnu = yes; then | |
3484 | GXX=yes | |
3485 | else | |
3486 | GXX= | |
3487 | fi | |
3488 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3489 | ac_save_CXXFLAGS=$CXXFLAGS | |
3490 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3491 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
3492 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
3493 | $as_echo_n "(cached) " >&6 | |
3494 | else | |
3495 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3496 | ac_cxx_werror_flag=yes | |
3497 | ac_cv_prog_cxx_g=no | |
3498 | CXXFLAGS="-g" | |
3499 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3500 | /* end confdefs.h. */ | |
3501 | ||
3502 | int | |
3503 | main () | |
3504 | { | |
3505 | ||
3506 | ; | |
3507 | return 0; | |
3508 | } | |
3509 | _ACEOF | |
3510 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3511 | ac_cv_prog_cxx_g=yes | |
3512 | else | |
3513 | CXXFLAGS="" | |
3514 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3515 | /* end confdefs.h. */ | |
3516 | ||
3517 | int | |
3518 | main () | |
3519 | { | |
3520 | ||
3521 | ; | |
3522 | return 0; | |
3523 | } | |
3524 | _ACEOF | |
3525 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3526 | ||
3527 | else | |
3528 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3529 | CXXFLAGS="-g" | |
3530 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3531 | /* end confdefs.h. */ | |
3532 | ||
3533 | int | |
3534 | main () | |
3535 | { | |
3536 | ||
3537 | ; | |
3538 | return 0; | |
3539 | } | |
3540 | _ACEOF | |
3541 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
3542 | ac_cv_prog_cxx_g=yes | |
3543 | fi | |
3544 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3545 | fi | |
3546 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3547 | fi | |
3548 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3549 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3550 | fi | |
3551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3552 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3553 | if test "$ac_test_CXXFLAGS" = set; then | |
3554 | CXXFLAGS=$ac_save_CXXFLAGS | |
3555 | elif test $ac_cv_prog_cxx_g = yes; then | |
3556 | if test "$GXX" = yes; then | |
3557 | CXXFLAGS="-g -O2" | |
3558 | else | |
3559 | CXXFLAGS="-g" | |
3560 | fi | |
3561 | else | |
3562 | if test "$GXX" = yes; then | |
3563 | CXXFLAGS="-O2" | |
3564 | else | |
3565 | CXXFLAGS= | |
3566 | fi | |
3567 | fi | |
3568 | ac_ext=c | |
3569 | ac_cpp='$CPP $CPPFLAGS' | |
3570 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3571 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3572 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3573 | ||
c9a1864a YQ |
3574 | |
3575 | ac_ext=c | |
3576 | ac_cpp='$CPP $CPPFLAGS' | |
3577 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3578 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3579 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3580 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3581 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3582 | # On Suns, sometimes $CPP names a directory. | |
3583 | if test -n "$CPP" && test -d "$CPP"; then | |
3584 | CPP= | |
3585 | fi | |
3586 | if test -z "$CPP"; then | |
3587 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
3588 | $as_echo_n "(cached) " >&6 | |
3589 | else | |
3590 | # Double quotes because CPP needs to be expanded | |
3591 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3592 | do | |
3593 | ac_preproc_ok=false | |
3594 | for ac_c_preproc_warn_flag in '' yes | |
3595 | do | |
3596 | # Use a header file that comes with gcc, so configuring glibc | |
3597 | # with a fresh cross-compiler works. | |
3598 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3599 | # <limits.h> exists even on freestanding compilers. | |
3600 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3601 | # not just through cpp. "Syntax error" is here to catch this case. | |
3602 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3603 | /* end confdefs.h. */ | |
3604 | #ifdef __STDC__ | |
3605 | # include <limits.h> | |
3606 | #else | |
3607 | # include <assert.h> | |
3608 | #endif | |
3609 | Syntax error | |
3610 | _ACEOF | |
3611 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3612 | ||
3613 | else | |
3614 | # Broken: fails on valid input. | |
3615 | continue | |
3616 | fi | |
3617 | rm -f conftest.err conftest.$ac_ext | |
3618 | ||
3619 | # OK, works on sane cases. Now check whether nonexistent headers | |
3620 | # can be detected and how. | |
3621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3622 | /* end confdefs.h. */ | |
3623 | #include <ac_nonexistent.h> | |
3624 | _ACEOF | |
3625 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3626 | # Broken: success on invalid input. | |
3627 | continue | |
3628 | else | |
3629 | # Passes both tests. | |
3630 | ac_preproc_ok=: | |
3631 | break | |
3632 | fi | |
3633 | rm -f conftest.err conftest.$ac_ext | |
3634 | ||
3635 | done | |
3636 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3637 | rm -f conftest.err conftest.$ac_ext | |
3638 | if $ac_preproc_ok; then : | |
3639 | break | |
3640 | fi | |
3641 | ||
3642 | done | |
3643 | ac_cv_prog_CPP=$CPP | |
3644 | ||
3645 | fi | |
3646 | CPP=$ac_cv_prog_CPP | |
3647 | else | |
3648 | ac_cv_prog_CPP=$CPP | |
3649 | fi | |
3650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3651 | $as_echo "$CPP" >&6; } | |
3652 | ac_preproc_ok=false | |
3653 | for ac_c_preproc_warn_flag in '' yes | |
3654 | do | |
3655 | # Use a header file that comes with gcc, so configuring glibc | |
3656 | # with a fresh cross-compiler works. | |
3657 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3658 | # <limits.h> exists even on freestanding compilers. | |
3659 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3660 | # not just through cpp. "Syntax error" is here to catch this case. | |
3661 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3662 | /* end confdefs.h. */ | |
3663 | #ifdef __STDC__ | |
3664 | # include <limits.h> | |
3665 | #else | |
3666 | # include <assert.h> | |
3667 | #endif | |
3668 | Syntax error | |
3669 | _ACEOF | |
3670 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3671 | ||
3672 | else | |
3673 | # Broken: fails on valid input. | |
3674 | continue | |
3675 | fi | |
3676 | rm -f conftest.err conftest.$ac_ext | |
3677 | ||
3678 | # OK, works on sane cases. Now check whether nonexistent headers | |
3679 | # can be detected and how. | |
81ecdfbb | 3680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
3681 | /* end confdefs.h. */ |
3682 | #include <ac_nonexistent.h> | |
3683 | _ACEOF | |
81ecdfbb | 3684 | if ac_fn_c_try_cpp "$LINENO"; then : |
bec39cab AC |
3685 | # Broken: success on invalid input. |
3686 | continue | |
3687 | else | |
bec39cab AC |
3688 | # Passes both tests. |
3689 | ac_preproc_ok=: | |
3690 | break | |
3691 | fi | |
3692 | rm -f conftest.err conftest.$ac_ext | |
3693 | ||
3694 | done | |
3695 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3696 | rm -f conftest.err conftest.$ac_ext | |
81ecdfbb RW |
3697 | if $ac_preproc_ok; then : |
3698 | ||
3699 | else | |
3700 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3701 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3702 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3703 | See \`config.log' for more details." "$LINENO" 5; } | |
bec39cab AC |
3704 | fi |
3705 | ||
81ecdfbb RW |
3706 | ac_ext=c |
3707 | ac_cpp='$CPP $CPPFLAGS' | |
3708 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3709 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3710 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bec39cab | 3711 | |
81ecdfbb RW |
3712 | |
3713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
3714 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
3715 | if test "${ac_cv_path_GREP+set}" = set; then : | |
3716 | $as_echo_n "(cached) " >&6 | |
bec39cab | 3717 | else |
81ecdfbb RW |
3718 | if test -z "$GREP"; then |
3719 | ac_path_GREP_found=false | |
3720 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3721 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3722 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
bec39cab | 3723 | do |
81ecdfbb RW |
3724 | IFS=$as_save_IFS |
3725 | test -z "$as_dir" && as_dir=. | |
3726 | for ac_prog in grep ggrep; do | |
3727 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3728 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
3729 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
3730 | # Check for GNU ac_path_GREP and select it if it is found. | |
3731 | # Check for GNU $ac_path_GREP | |
3732 | case `"$ac_path_GREP" --version 2>&1` in | |
3733 | *GNU*) | |
3734 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3735 | *) | |
3736 | ac_count=0 | |
3737 | $as_echo_n 0123456789 >"conftest.in" | |
3738 | while : | |
3739 | do | |
3740 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3741 | mv "conftest.tmp" "conftest.in" | |
3742 | cp "conftest.in" "conftest.nl" | |
3743 | $as_echo 'GREP' >> "conftest.nl" | |
3744 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3745 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3746 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3747 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3748 | # Best one so far, save it but keep looking for a better one | |
3749 | ac_cv_path_GREP="$ac_path_GREP" | |
3750 | ac_path_GREP_max=$ac_count | |
3751 | fi | |
3752 | # 10*(2^10) chars as input seems more than enough | |
3753 | test $ac_count -gt 10 && break | |
3754 | done | |
3755 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3756 | esac | |
3757 | ||
3758 | $ac_path_GREP_found && break 3 | |
3759 | done | |
3760 | done | |
3761 | done | |
3762 | IFS=$as_save_IFS | |
3763 | if test -z "$ac_cv_path_GREP"; then | |
3764 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
bec39cab AC |
3765 | fi |
3766 | else | |
81ecdfbb | 3767 | ac_cv_path_GREP=$GREP |
bec39cab | 3768 | fi |
bec39cab | 3769 | |
84563040 | 3770 | fi |
81ecdfbb RW |
3771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
3772 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3773 | GREP="$ac_cv_path_GREP" | |
bec39cab | 3774 | |
bec39cab | 3775 | |
81ecdfbb RW |
3776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
3777 | $as_echo_n "checking for egrep... " >&6; } | |
3778 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
3779 | $as_echo_n "(cached) " >&6 | |
3780 | else | |
3781 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3782 | then ac_cv_path_EGREP="$GREP -E" | |
3783 | else | |
3784 | if test -z "$EGREP"; then | |
3785 | ac_path_EGREP_found=false | |
3786 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3787 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3788 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3789 | do | |
3790 | IFS=$as_save_IFS | |
3791 | test -z "$as_dir" && as_dir=. | |
3792 | for ac_prog in egrep; do | |
3793 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3794 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
3795 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
3796 | # Check for GNU ac_path_EGREP and select it if it is found. | |
3797 | # Check for GNU $ac_path_EGREP | |
3798 | case `"$ac_path_EGREP" --version 2>&1` in | |
3799 | *GNU*) | |
3800 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3801 | *) | |
3802 | ac_count=0 | |
3803 | $as_echo_n 0123456789 >"conftest.in" | |
3804 | while : | |
3805 | do | |
3806 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3807 | mv "conftest.tmp" "conftest.in" | |
3808 | cp "conftest.in" "conftest.nl" | |
3809 | $as_echo 'EGREP' >> "conftest.nl" | |
3810 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3811 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3812 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3813 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3814 | # Best one so far, save it but keep looking for a better one | |
3815 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3816 | ac_path_EGREP_max=$ac_count | |
3817 | fi | |
3818 | # 10*(2^10) chars as input seems more than enough | |
3819 | test $ac_count -gt 10 && break | |
3820 | done | |
3821 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3822 | esac | |
bec39cab | 3823 | |
81ecdfbb RW |
3824 | $ac_path_EGREP_found && break 3 |
3825 | done | |
3826 | done | |
3827 | done | |
3828 | IFS=$as_save_IFS | |
3829 | if test -z "$ac_cv_path_EGREP"; then | |
3830 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3831 | fi | |
bec39cab | 3832 | else |
81ecdfbb | 3833 | ac_cv_path_EGREP=$EGREP |
84563040 | 3834 | fi |
bec39cab | 3835 | |
81ecdfbb | 3836 | fi |
b80864fb | 3837 | fi |
81ecdfbb RW |
3838 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3839 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3840 | EGREP="$ac_cv_path_EGREP" | |
b80864fb DJ |
3841 | |
3842 | ||
c971b7fa PA |
3843 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3844 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
3845 | if test "${ac_cv_header_stdc+set}" = set; then : | |
3846 | $as_echo_n "(cached) " >&6 | |
3847 | else | |
3848 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3849 | /* end confdefs.h. */ | |
3850 | #include <stdlib.h> | |
3851 | #include <stdarg.h> | |
3852 | #include <string.h> | |
3853 | #include <float.h> | |
bec39cab | 3854 | |
c971b7fa PA |
3855 | int |
3856 | main () | |
3857 | { | |
bec39cab | 3858 | |
c971b7fa PA |
3859 | ; |
3860 | return 0; | |
3861 | } | |
3862 | _ACEOF | |
3863 | if ac_fn_c_try_compile "$LINENO"; then : | |
3864 | ac_cv_header_stdc=yes | |
84563040 | 3865 | else |
c971b7fa PA |
3866 | ac_cv_header_stdc=no |
3867 | fi | |
3868 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
84563040 | 3869 | |
c971b7fa PA |
3870 | if test $ac_cv_header_stdc = yes; then |
3871 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3872 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
bec39cab | 3873 | /* end confdefs.h. */ |
c971b7fa | 3874 | #include <string.h> |
bec39cab AC |
3875 | |
3876 | _ACEOF | |
84563040 | 3877 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
c971b7fa PA |
3878 | $EGREP "memchr" >/dev/null 2>&1; then : |
3879 | ||
84563040 | 3880 | else |
c971b7fa | 3881 | ac_cv_header_stdc=no |
84563040 DJ |
3882 | fi |
3883 | rm -f conftest* | |
3884 | ||
770d76d7 | 3885 | fi |
81ecdfbb | 3886 | |
c971b7fa PA |
3887 | if test $ac_cv_header_stdc = yes; then |
3888 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3890 | /* end confdefs.h. */ | |
3891 | #include <stdlib.h> | |
3892 | ||
3893 | _ACEOF | |
3894 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3895 | $EGREP "free" >/dev/null 2>&1; then : | |
3896 | ||
770d76d7 | 3897 | else |
c971b7fa | 3898 | ac_cv_header_stdc=no |
bec39cab | 3899 | fi |
c971b7fa | 3900 | rm -f conftest* |
bec39cab AC |
3901 | |
3902 | fi | |
c971b7fa PA |
3903 | |
3904 | if test $ac_cv_header_stdc = yes; then | |
3905 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3906 | if test "$cross_compiling" = yes; then : | |
3907 | : | |
770d76d7 | 3908 | else |
c971b7fa PA |
3909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3910 | /* end confdefs.h. */ | |
3911 | #include <ctype.h> | |
3912 | #include <stdlib.h> | |
3913 | #if ((' ' & 0x0FF) == 0x020) | |
3914 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3915 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3916 | #else | |
3917 | # define ISLOWER(c) \ | |
3918 | (('a' <= (c) && (c) <= 'i') \ | |
3919 | || ('j' <= (c) && (c) <= 'r') \ | |
3920 | || ('s' <= (c) && (c) <= 'z')) | |
3921 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3922 | #endif | |
3923 | ||
3924 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3925 | int | |
3926 | main () | |
3927 | { | |
3928 | int i; | |
3929 | for (i = 0; i < 256; i++) | |
3930 | if (XOR (islower (i), ISLOWER (i)) | |
3931 | || toupper (i) != TOUPPER (i)) | |
3932 | return 2; | |
3933 | return 0; | |
3934 | } | |
3935 | _ACEOF | |
3936 | if ac_fn_c_try_run "$LINENO"; then : | |
3937 | ||
770d76d7 | 3938 | else |
c971b7fa PA |
3939 | ac_cv_header_stdc=no |
3940 | fi | |
3941 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
3942 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3943 | fi | |
bec39cab | 3944 | |
770d76d7 PA |
3945 | fi |
3946 | fi | |
c971b7fa PA |
3947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
3948 | $as_echo "$ac_cv_header_stdc" >&6; } | |
3949 | if test $ac_cv_header_stdc = yes; then | |
3950 | ||
3951 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
3952 | ||
770d76d7 | 3953 | fi |
bec39cab | 3954 | |
c971b7fa PA |
3955 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
3956 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3957 | inttypes.h stdint.h unistd.h | |
3958 | do : | |
3959 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3960 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3961 | " | |
3962 | eval as_val=\$$as_ac_Header | |
3963 | if test "x$as_val" = x""yes; then : | |
3964 | cat >>confdefs.h <<_ACEOF | |
3965 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3966 | _ACEOF | |
3967 | ||
81ecdfbb | 3968 | fi |
bec39cab | 3969 | |
c971b7fa | 3970 | done |
bec39cab AC |
3971 | |
3972 | ||
3973 | ||
c971b7fa PA |
3974 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
3975 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
3976 | MINIX=yes | |
770d76d7 | 3977 | else |
c971b7fa | 3978 | MINIX= |
770d76d7 | 3979 | fi |
bec39cab AC |
3980 | |
3981 | ||
c971b7fa PA |
3982 | if test "$MINIX" = yes; then |
3983 | ||
3984 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h | |
3985 | ||
3986 | ||
3987 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h | |
3988 | ||
3989 | ||
3990 | $as_echo "#define _MINIX 1" >>confdefs.h | |
3991 | ||
770d76d7 | 3992 | fi |
bec39cab | 3993 | |
c971b7fa PA |
3994 | |
3995 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 | |
3996 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
3997 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
3998 | $as_echo_n "(cached) " >&6 | |
770d76d7 | 3999 | else |
c971b7fa PA |
4000 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4001 | /* end confdefs.h. */ | |
bec39cab | 4002 | |
c971b7fa PA |
4003 | # define __EXTENSIONS__ 1 |
4004 | $ac_includes_default | |
4005 | int | |
4006 | main () | |
4007 | { | |
4008 | ||
4009 | ; | |
4010 | return 0; | |
4011 | } | |
4012 | _ACEOF | |
4013 | if ac_fn_c_try_compile "$LINENO"; then : | |
4014 | ac_cv_safe_to_define___extensions__=yes | |
770d76d7 | 4015 | else |
c971b7fa PA |
4016 | ac_cv_safe_to_define___extensions__=no |
4017 | fi | |
4018 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
770d76d7 | 4019 | fi |
c971b7fa PA |
4020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4021 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4022 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4023 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4024 | ||
4025 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h | |
4026 | ||
4027 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h | |
4028 | ||
4029 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h | |
4030 | ||
4031 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h | |
4032 | ||
bec39cab | 4033 | |
c9a1864a | 4034 | |
589bc927 TT |
4035 | # Check whether --enable-largefile was given. |
4036 | if test "${enable_largefile+set}" = set; then : | |
4037 | enableval=$enable_largefile; | |
4038 | fi | |
4039 | ||
4040 | if test "$enable_largefile" != no; then | |
4041 | ||
4042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 | |
4043 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
4044 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
4045 | $as_echo_n "(cached) " >&6 | |
4046 | else | |
4047 | ac_cv_sys_largefile_CC=no | |
4048 | if test "$GCC" != yes; then | |
4049 | ac_save_CC=$CC | |
4050 | while :; do | |
4051 | # IRIX 6.2 and later do not support large files by default, | |
4052 | # so use the C compiler's -n32 option if that helps. | |
4053 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4054 | /* end confdefs.h. */ | |
4055 | #include <sys/types.h> | |
4056 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4057 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4058 | since some C++ compilers masquerading as C compilers | |
4059 | incorrectly reject 9223372036854775807. */ | |
4060 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4061 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4062 | && LARGE_OFF_T % 2147483647 == 1) | |
4063 | ? 1 : -1]; | |
4064 | int | |
4065 | main () | |
4066 | { | |
4067 | ||
4068 | ; | |
4069 | return 0; | |
4070 | } | |
4071 | _ACEOF | |
4072 | if ac_fn_c_try_compile "$LINENO"; then : | |
4073 | break | |
4074 | fi | |
4075 | rm -f core conftest.err conftest.$ac_objext | |
4076 | CC="$CC -n32" | |
4077 | if ac_fn_c_try_compile "$LINENO"; then : | |
4078 | ac_cv_sys_largefile_CC=' -n32'; break | |
4079 | fi | |
4080 | rm -f core conftest.err conftest.$ac_objext | |
4081 | break | |
4082 | done | |
4083 | CC=$ac_save_CC | |
4084 | rm -f conftest.$ac_ext | |
4085 | fi | |
4086 | fi | |
4087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 | |
4088 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4089 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4090 | CC=$CC$ac_cv_sys_largefile_CC | |
4091 | fi | |
4092 | ||
4093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 | |
4094 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
4095 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
4096 | $as_echo_n "(cached) " >&6 | |
4097 | else | |
4098 | while :; do | |
4099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4100 | /* end confdefs.h. */ | |
4101 | #include <sys/types.h> | |
4102 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4103 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4104 | since some C++ compilers masquerading as C compilers | |
4105 | incorrectly reject 9223372036854775807. */ | |
4106 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4107 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4108 | && LARGE_OFF_T % 2147483647 == 1) | |
4109 | ? 1 : -1]; | |
4110 | int | |
4111 | main () | |
4112 | { | |
4113 | ||
4114 | ; | |
4115 | return 0; | |
4116 | } | |
4117 | _ACEOF | |
4118 | if ac_fn_c_try_compile "$LINENO"; then : | |
4119 | ac_cv_sys_file_offset_bits=no; break | |
4120 | fi | |
4121 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4122 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4123 | /* end confdefs.h. */ | |
4124 | #define _FILE_OFFSET_BITS 64 | |
4125 | #include <sys/types.h> | |
4126 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4127 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4128 | since some C++ compilers masquerading as C compilers | |
4129 | incorrectly reject 9223372036854775807. */ | |
4130 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4131 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4132 | && LARGE_OFF_T % 2147483647 == 1) | |
4133 | ? 1 : -1]; | |
4134 | int | |
4135 | main () | |
4136 | { | |
4137 | ||
4138 | ; | |
4139 | return 0; | |
4140 | } | |
4141 | _ACEOF | |
4142 | if ac_fn_c_try_compile "$LINENO"; then : | |
4143 | ac_cv_sys_file_offset_bits=64; break | |
4144 | fi | |
4145 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4146 | ac_cv_sys_file_offset_bits=unknown | |
4147 | break | |
4148 | done | |
4149 | fi | |
4150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4151 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4152 | case $ac_cv_sys_file_offset_bits in #( | |
4153 | no | unknown) ;; | |
4154 | *) | |
4155 | cat >>confdefs.h <<_ACEOF | |
4156 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4157 | _ACEOF | |
4158 | ;; | |
4159 | esac | |
4160 | rm -rf conftest* | |
4161 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4163 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
4164 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
4165 | $as_echo_n "(cached) " >&6 | |
4166 | else | |
4167 | while :; do | |
4168 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4169 | /* end confdefs.h. */ | |
4170 | #include <sys/types.h> | |
4171 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4172 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4173 | since some C++ compilers masquerading as C compilers | |
4174 | incorrectly reject 9223372036854775807. */ | |
4175 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4176 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4177 | && LARGE_OFF_T % 2147483647 == 1) | |
4178 | ? 1 : -1]; | |
4179 | int | |
4180 | main () | |
4181 | { | |
4182 | ||
4183 | ; | |
4184 | return 0; | |
4185 | } | |
4186 | _ACEOF | |
4187 | if ac_fn_c_try_compile "$LINENO"; then : | |
4188 | ac_cv_sys_large_files=no; break | |
4189 | fi | |
4190 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4192 | /* end confdefs.h. */ | |
4193 | #define _LARGE_FILES 1 | |
4194 | #include <sys/types.h> | |
4195 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4196 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4197 | since some C++ compilers masquerading as C compilers | |
4198 | incorrectly reject 9223372036854775807. */ | |
4199 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4200 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4201 | && LARGE_OFF_T % 2147483647 == 1) | |
4202 | ? 1 : -1]; | |
4203 | int | |
4204 | main () | |
4205 | { | |
4206 | ||
4207 | ; | |
4208 | return 0; | |
4209 | } | |
4210 | _ACEOF | |
4211 | if ac_fn_c_try_compile "$LINENO"; then : | |
4212 | ac_cv_sys_large_files=1; break | |
4213 | fi | |
4214 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4215 | ac_cv_sys_large_files=unknown | |
4216 | break | |
4217 | done | |
4218 | fi | |
4219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4220 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4221 | case $ac_cv_sys_large_files in #( | |
4222 | no | unknown) ;; | |
4223 | *) | |
4224 | cat >>confdefs.h <<_ACEOF | |
4225 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4226 | _ACEOF | |
4227 | ;; | |
4228 | esac | |
4229 | rm -rf conftest* | |
4230 | fi | |
4231 | fi | |
4232 | ||
c9a1864a | 4233 | |
770d76d7 PA |
4234 | ac_aux_dir= |
4235 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
4236 | for ac_t in install-sh install.sh shtool; do | |
4237 | if test -f "$ac_dir/$ac_t"; then | |
4238 | ac_aux_dir=$ac_dir | |
4239 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
4240 | break 2 | |
4241 | fi | |
4242 | done | |
4243 | done | |
4244 | if test -z "$ac_aux_dir"; then | |
4245 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
4246 | fi | |
4247 | ||
4248 | # These three variables are undocumented and unsupported, | |
4249 | # and are intended to be withdrawn in a future Autoconf release. | |
4250 | # They can cause serious problems if a builder's source tree is in a directory | |
4251 | # whose full name contains unusual characters. | |
4252 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
4253 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
4254 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
c9a1864a | 4255 | |
bec39cab | 4256 | |
770d76d7 PA |
4257 | # Make sure we can run config.sub. |
4258 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4259 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
4260 | ||
4261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
4262 | $as_echo_n "checking build system type... " >&6; } | |
4263 | if test "${ac_cv_build+set}" = set; then : | |
81ecdfbb RW |
4264 | $as_echo_n "(cached) " >&6 |
4265 | else | |
770d76d7 PA |
4266 | ac_build_alias=$build_alias |
4267 | test "x$ac_build_alias" = x && | |
4268 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
4269 | test "x$ac_build_alias" = x && | |
4270 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
4271 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
4272 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
4273 | ||
4274 | fi | |
4275 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
4276 | $as_echo "$ac_cv_build" >&6; } | |
4277 | case $ac_cv_build in | |
4278 | *-*-*) ;; | |
4279 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
4280 | esac | |
4281 | build=$ac_cv_build | |
4282 | ac_save_IFS=$IFS; IFS='-' | |
4283 | set x $ac_cv_build | |
4284 | shift | |
4285 | build_cpu=$1 | |
4286 | build_vendor=$2 | |
4287 | shift; shift | |
4288 | # Remember, the first character of IFS is used to create $*, | |
4289 | # except with old shells: | |
4290 | build_os=$* | |
4291 | IFS=$ac_save_IFS | |
4292 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
4293 | ||
4294 | ||
4295 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
4296 | $as_echo_n "checking host system type... " >&6; } | |
4297 | if test "${ac_cv_host+set}" = set; then : | |
4298 | $as_echo_n "(cached) " >&6 | |
4299 | else | |
4300 | if test "x$host_alias" = x; then | |
4301 | ac_cv_host=$ac_cv_build | |
4302 | else | |
4303 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4304 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
4305 | fi | |
4306 | ||
4307 | fi | |
4308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
4309 | $as_echo "$ac_cv_host" >&6; } | |
4310 | case $ac_cv_host in | |
4311 | *-*-*) ;; | |
4312 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
4313 | esac | |
4314 | host=$ac_cv_host | |
4315 | ac_save_IFS=$IFS; IFS='-' | |
4316 | set x $ac_cv_host | |
4317 | shift | |
4318 | host_cpu=$1 | |
4319 | host_vendor=$2 | |
4320 | shift; shift | |
4321 | # Remember, the first character of IFS is used to create $*, | |
4322 | # except with old shells: | |
4323 | host_os=$* | |
4324 | IFS=$ac_save_IFS | |
4325 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4326 | ||
4327 | ||
c971b7fa PA |
4328 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
4329 | $as_echo_n "checking target system type... " >&6; } | |
4330 | if test "${ac_cv_target+set}" = set; then : | |
770d76d7 PA |
4331 | $as_echo_n "(cached) " >&6 |
4332 | else | |
c971b7fa PA |
4333 | if test "x$target_alias" = x; then |
4334 | ac_cv_target=$ac_cv_host | |
770d76d7 | 4335 | else |
c971b7fa PA |
4336 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
4337 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
770d76d7 | 4338 | fi |
770d76d7 PA |
4339 | |
4340 | fi | |
c971b7fa PA |
4341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
4342 | $as_echo "$ac_cv_target" >&6; } | |
4343 | case $ac_cv_target in | |
4344 | *-*-*) ;; | |
4345 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
4346 | esac | |
4347 | target=$ac_cv_target | |
4348 | ac_save_IFS=$IFS; IFS='-' | |
4349 | set x $ac_cv_target | |
4350 | shift | |
4351 | target_cpu=$1 | |
4352 | target_vendor=$2 | |
4353 | shift; shift | |
4354 | # Remember, the first character of IFS is used to create $*, | |
4355 | # except with old shells: | |
4356 | target_os=$* | |
4357 | IFS=$ac_save_IFS | |
4358 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
770d76d7 | 4359 | |
770d76d7 | 4360 | |
c971b7fa PA |
4361 | # The aliases save the names the user supplied, while $host etc. |
4362 | # will get canonicalized. | |
4363 | test -n "$target_alias" && | |
4364 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
4365 | NONENONEs,x,x, && | |
4366 | program_prefix=${target_alias}- | |
770d76d7 | 4367 | |
770d76d7 | 4368 | |
c971b7fa PA |
4369 | # Find a good install program. We prefer a C program (faster), |
4370 | # so one script is as good as another. But avoid the broken or | |
4371 | # incompatible versions: | |
4372 | # SysV /etc/install, /usr/sbin/install | |
4373 | # SunOS /usr/etc/install | |
4374 | # IRIX /sbin/install | |
4375 | # AIX /bin/install | |
4376 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4377 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4378 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4379 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4380 | # OS/2's system install, which has a completely different semantic | |
4381 | # ./install, which can be erroneously created by make from ./install.sh. | |
4382 | # Reject install programs that cannot install multiple files. | |
4383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
4384 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
4385 | if test -z "$INSTALL"; then | |
4386 | if test "${ac_cv_path_install+set}" = set; then : | |
4387 | $as_echo_n "(cached) " >&6 | |
81ecdfbb RW |
4388 | else |
4389 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4390 | for as_dir in $PATH | |
fd462a61 | 4391 | do |
81ecdfbb RW |
4392 | IFS=$as_save_IFS |
4393 | test -z "$as_dir" && as_dir=. | |
4394 | # Account for people who put trailing slashes in PATH elements. | |
4395 | case $as_dir/ in #(( | |
4396 | ./ | .// | /[cC]/* | \ | |
4397 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
4398 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
4399 | /usr/ucb/* ) ;; | |
4400 | *) | |
4401 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4402 | # Don't use installbsd from OSF since it installs stuff as root | |
4403 | # by default. | |
4404 | for ac_prog in ginstall scoinst install; do | |
4405 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4406 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4407 | if test $ac_prog = install && | |
4408 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4409 | # AIX install. It has an incompatible calling convention. | |
4410 | : | |
4411 | elif test $ac_prog = install && | |
4412 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4413 | # program-specific install script used by HP pwplus--don't use. | |
4414 | : | |
4415 | else | |
4416 | rm -rf conftest.one conftest.two conftest.dir | |
4417 | echo one > conftest.one | |
4418 | echo two > conftest.two | |
4419 | mkdir conftest.dir | |
4420 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4421 | test -s conftest.one && test -s conftest.two && | |
4422 | test -s conftest.dir/conftest.one && | |
4423 | test -s conftest.dir/conftest.two | |
4424 | then | |
4425 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4426 | break 3 | |
4427 | fi | |
4428 | fi | |
4429 | fi | |
4430 | done | |
4431 | done | |
4432 | ;; | |
4433 | esac | |
fd462a61 | 4434 | |
81ecdfbb RW |
4435 | done |
4436 | IFS=$as_save_IFS | |
fd462a61 | 4437 | |
81ecdfbb | 4438 | rm -rf conftest.one conftest.two conftest.dir |
fd462a61 | 4439 | |
fd462a61 | 4440 | fi |
81ecdfbb RW |
4441 | if test "${ac_cv_path_install+set}" = set; then |
4442 | INSTALL=$ac_cv_path_install | |
4443 | else | |
4444 | # As a last resort, use the slow shell script. Don't cache a | |
4445 | # value for INSTALL within a source directory, because that will | |
4446 | # break other packages using the cache if that directory is | |
4447 | # removed, or if the value is a relative name. | |
4448 | INSTALL=$ac_install_sh | |
4449 | fi | |
fd462a61 | 4450 | fi |
81ecdfbb RW |
4451 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
4452 | $as_echo "$INSTALL" >&6; } | |
fd462a61 | 4453 | |
81ecdfbb RW |
4454 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4455 | # It thinks the first close brace ends the variable substitution. | |
4456 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
fd462a61 | 4457 | |
81ecdfbb | 4458 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
fd462a61 | 4459 | |
81ecdfbb | 4460 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
e28b3332 | 4461 | |
e1d2394b MS |
4462 | if test -n "$ac_tool_prefix"; then |
4463 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
4464 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
4465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4466 | $as_echo_n "checking for $ac_word... " >&6; } | |
4467 | if test "${ac_cv_prog_AR+set}" = set; then : | |
4468 | $as_echo_n "(cached) " >&6 | |
4469 | else | |
4470 | if test -n "$AR"; then | |
4471 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
4472 | else | |
4473 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4474 | for as_dir in $PATH | |
4475 | do | |
4476 | IFS=$as_save_IFS | |
4477 | test -z "$as_dir" && as_dir=. | |
4478 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4479 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4480 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
4481 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4482 | break 2 | |
4483 | fi | |
4484 | done | |
4485 | done | |
4486 | IFS=$as_save_IFS | |
4487 | ||
4488 | fi | |
4489 | fi | |
4490 | AR=$ac_cv_prog_AR | |
4491 | if test -n "$AR"; then | |
4492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
4493 | $as_echo "$AR" >&6; } | |
4494 | else | |
4495 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4496 | $as_echo "no" >&6; } | |
4497 | fi | |
4498 | ||
4499 | ||
4500 | fi | |
4501 | if test -z "$ac_cv_prog_AR"; then | |
4502 | ac_ct_AR=$AR | |
4503 | # Extract the first word of "ar", so it can be a program name with args. | |
4504 | set dummy ar; ac_word=$2 | |
4505 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4506 | $as_echo_n "checking for $ac_word... " >&6; } | |
4507 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
4508 | $as_echo_n "(cached) " >&6 | |
4509 | else | |
4510 | if test -n "$ac_ct_AR"; then | |
4511 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
4512 | else | |
4513 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4514 | for as_dir in $PATH | |
4515 | do | |
4516 | IFS=$as_save_IFS | |
4517 | test -z "$as_dir" && as_dir=. | |
4518 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4519 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4520 | ac_cv_prog_ac_ct_AR="ar" | |
4521 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4522 | break 2 | |
4523 | fi | |
4524 | done | |
4525 | done | |
4526 | IFS=$as_save_IFS | |
4527 | ||
4528 | fi | |
4529 | fi | |
4530 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
4531 | if test -n "$ac_ct_AR"; then | |
4532 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
4533 | $as_echo "$ac_ct_AR" >&6; } | |
4534 | else | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4536 | $as_echo "no" >&6; } | |
4537 | fi | |
4538 | ||
4539 | if test "x$ac_ct_AR" = x; then | |
4540 | AR="" | |
4541 | else | |
4542 | case $cross_compiling:$ac_tool_warned in | |
4543 | yes:) | |
4544 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4545 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4546 | ac_tool_warned=yes ;; | |
4547 | esac | |
4548 | AR=$ac_ct_AR | |
4549 | fi | |
4550 | else | |
4551 | AR="$ac_cv_prog_AR" | |
4552 | fi | |
4553 | ||
c971b7fa PA |
4554 | if test -n "$ac_tool_prefix"; then |
4555 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4556 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
4557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4558 | $as_echo_n "checking for $ac_word... " >&6; } | |
4559 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
81ecdfbb RW |
4560 | $as_echo_n "(cached) " >&6 |
4561 | else | |
c971b7fa PA |
4562 | if test -n "$RANLIB"; then |
4563 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
e28b3332 | 4564 | else |
c971b7fa PA |
4565 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4566 | for as_dir in $PATH | |
4567 | do | |
4568 | IFS=$as_save_IFS | |
4569 | test -z "$as_dir" && as_dir=. | |
4570 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4571 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4572 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
4573 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4574 | break 2 | |
4575 | fi | |
4576 | done | |
4577 | done | |
4578 | IFS=$as_save_IFS | |
4579 | ||
4580 | fi | |
4581 | fi | |
4582 | RANLIB=$ac_cv_prog_RANLIB | |
4583 | if test -n "$RANLIB"; then | |
4584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
4585 | $as_echo "$RANLIB" >&6; } | |
4586 | else | |
4587 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4588 | $as_echo "no" >&6; } | |
4589 | fi | |
4590 | ||
4591 | ||
4592 | fi | |
4593 | if test -z "$ac_cv_prog_RANLIB"; then | |
4594 | ac_ct_RANLIB=$RANLIB | |
4595 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4596 | set dummy ranlib; ac_word=$2 | |
4597 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4598 | $as_echo_n "checking for $ac_word... " >&6; } | |
4599 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
4600 | $as_echo_n "(cached) " >&6 | |
4601 | else | |
4602 | if test -n "$ac_ct_RANLIB"; then | |
4603 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4604 | else | |
4605 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4606 | for as_dir in $PATH | |
4607 | do | |
4608 | IFS=$as_save_IFS | |
4609 | test -z "$as_dir" && as_dir=. | |
4610 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4611 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4612 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
4613 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4614 | break 2 | |
4615 | fi | |
4616 | done | |
4617 | done | |
4618 | IFS=$as_save_IFS | |
4619 | ||
4620 | fi | |
4621 | fi | |
4622 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4623 | if test -n "$ac_ct_RANLIB"; then | |
4624 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
4625 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4626 | else | |
4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4628 | $as_echo "no" >&6; } | |
4629 | fi | |
4630 | ||
4631 | if test "x$ac_ct_RANLIB" = x; then | |
4632 | RANLIB=":" | |
4633 | else | |
4634 | case $cross_compiling:$ac_tool_warned in | |
4635 | yes:) | |
4636 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4637 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4638 | ac_tool_warned=yes ;; | |
4639 | esac | |
4640 | RANLIB=$ac_ct_RANLIB | |
4641 | fi | |
4642 | else | |
4643 | RANLIB="$ac_cv_prog_RANLIB" | |
4644 | fi | |
4645 | ||
4646 | ||
4647 | test "$program_prefix" != NONE && | |
4648 | program_transform_name="s&^&$program_prefix&;$program_transform_name" | |
4649 | # Use a double $ so make ignores it. | |
4650 | test "$program_suffix" != NONE && | |
4651 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" | |
4652 | # Double any \ or $. | |
4653 | # By default was `s,x,x', remove it if useless. | |
4654 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' | |
4655 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` | |
4656 | ||
4657 | ||
0bcda685 PA |
4658 | # We require a C++11 compiler. Check if one is available, and if |
4659 | # necessary, set CXX_DIALECT to some -std=xxx switch. | |
4660 | ||
4661 | ax_cxx_compile_cxx11_required=true | |
4662 | ac_ext=cpp | |
4663 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4664 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4665 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4666 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4667 | CXX_DIALECT="" | |
4668 | ac_success=no | |
4669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5 | |
4670 | $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; } | |
4671 | if test "${ax_cv_cxx_compile_cxx11+set}" = set; then : | |
4672 | $as_echo_n "(cached) " >&6 | |
4673 | else | |
4674 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4675 | /* end confdefs.h. */ | |
4676 | ||
4677 | ||
4678 | // If the compiler admits that it is not ready for C++11, why torture it? | |
4679 | // Hopefully, this will speed up the test. | |
4680 | ||
4681 | #ifndef __cplusplus | |
4682 | ||
4683 | #error "This is not a C++ compiler" | |
4684 | ||
4685 | #elif __cplusplus < 201103L | |
4686 | ||
4687 | #error "This is not a C++11 compiler" | |
4688 | ||
4689 | #else | |
4690 | ||
4691 | namespace cxx11 | |
4692 | { | |
4693 | ||
4694 | namespace test_static_assert | |
4695 | { | |
4696 | ||
4697 | template <typename T> | |
4698 | struct check | |
4699 | { | |
4700 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
4701 | }; | |
4702 | ||
4703 | } | |
4704 | ||
4705 | namespace test_final_override | |
4706 | { | |
4707 | ||
4708 | struct Base | |
4709 | { | |
4710 | virtual void f() {} | |
4711 | }; | |
4712 | ||
4713 | struct Derived : public Base | |
4714 | { | |
4715 | virtual void f() override {} | |
4716 | }; | |
4717 | ||
4718 | } | |
4719 | ||
4720 | namespace test_double_right_angle_brackets | |
4721 | { | |
4722 | ||
4723 | template < typename T > | |
4724 | struct check {}; | |
4725 | ||
4726 | typedef check<void> single_type; | |
4727 | typedef check<check<void>> double_type; | |
4728 | typedef check<check<check<void>>> triple_type; | |
4729 | typedef check<check<check<check<void>>>> quadruple_type; | |
4730 | ||
4731 | } | |
4732 | ||
4733 | namespace test_decltype | |
4734 | { | |
4735 | ||
4736 | int | |
4737 | f() | |
4738 | { | |
4739 | int a = 1; | |
4740 | decltype(a) b = 2; | |
4741 | return a + b; | |
4742 | } | |
4743 | ||
4744 | } | |
4745 | ||
4746 | namespace test_type_deduction | |
4747 | { | |
4748 | ||
4749 | template < typename T1, typename T2 > | |
4750 | struct is_same | |
4751 | { | |
4752 | static const bool value = false; | |
4753 | }; | |
4754 | ||
4755 | template < typename T > | |
4756 | struct is_same<T, T> | |
4757 | { | |
4758 | static const bool value = true; | |
4759 | }; | |
4760 | ||
4761 | template < typename T1, typename T2 > | |
4762 | auto | |
4763 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
4764 | { | |
4765 | return a1 + a2; | |
4766 | } | |
4767 | ||
4768 | int | |
4769 | test(const int c, volatile int v) | |
4770 | { | |
4771 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
4772 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
4773 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
4774 | auto ac = c; | |
4775 | auto av = v; | |
4776 | auto sumi = ac + av + 'x'; | |
4777 | auto sumf = ac + av + 1.0; | |
4778 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
4779 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
4780 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
4781 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
4782 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
4783 | return (sumf > 0.0) ? sumi : add(c, v); | |
4784 | } | |
4785 | ||
4786 | } | |
4787 | ||
4788 | namespace test_noexcept | |
4789 | { | |
4790 | ||
4791 | int f() { return 0; } | |
4792 | int g() noexcept { return 0; } | |
4793 | ||
4794 | static_assert(noexcept(f()) == false, ""); | |
4795 | static_assert(noexcept(g()) == true, ""); | |
4796 | ||
4797 | } | |
4798 | ||
4799 | namespace test_constexpr | |
4800 | { | |
4801 | ||
4802 | template < typename CharT > | |
4803 | unsigned long constexpr | |
4804 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
4805 | { | |
4806 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
4807 | } | |
4808 | ||
4809 | template < typename CharT > | |
4810 | unsigned long constexpr | |
4811 | strlen_c(const CharT *const s) noexcept | |
4812 | { | |
4813 | return strlen_c_r(s, 0UL); | |
4814 | } | |
4815 | ||
4816 | static_assert(strlen_c("") == 0UL, ""); | |
4817 | static_assert(strlen_c("1") == 1UL, ""); | |
4818 | static_assert(strlen_c("example") == 7UL, ""); | |
4819 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
4820 | ||
4821 | } | |
4822 | ||
4823 | namespace test_rvalue_references | |
4824 | { | |
4825 | ||
4826 | template < int N > | |
4827 | struct answer | |
4828 | { | |
4829 | static constexpr int value = N; | |
4830 | }; | |
4831 | ||
4832 | answer<1> f(int&) { return answer<1>(); } | |
4833 | answer<2> f(const int&) { return answer<2>(); } | |
4834 | answer<3> f(int&&) { return answer<3>(); } | |
4835 | ||
4836 | void | |
4837 | test() | |
4838 | { | |
4839 | int i = 0; | |
4840 | const int c = 0; | |
4841 | static_assert(decltype(f(i))::value == 1, ""); | |
4842 | static_assert(decltype(f(c))::value == 2, ""); | |
4843 | static_assert(decltype(f(0))::value == 3, ""); | |
4844 | } | |
4845 | ||
4846 | } | |
4847 | ||
4848 | namespace test_uniform_initialization | |
4849 | { | |
4850 | ||
4851 | struct test | |
4852 | { | |
4853 | static const int zero {}; | |
4854 | static const int one {1}; | |
4855 | }; | |
4856 | ||
4857 | static_assert(test::zero == 0, ""); | |
4858 | static_assert(test::one == 1, ""); | |
4859 | ||
4860 | } | |
4861 | ||
4862 | namespace test_lambdas | |
4863 | { | |
4864 | ||
4865 | void | |
4866 | test1() | |
4867 | { | |
4868 | auto lambda1 = [](){}; | |
4869 | auto lambda2 = lambda1; | |
4870 | lambda1(); | |
4871 | lambda2(); | |
4872 | } | |
4873 | ||
4874 | int | |
4875 | test2() | |
4876 | { | |
4877 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
4878 | auto b = []() -> int { return '0'; }(); | |
4879 | auto c = [=](){ return a + b; }(); | |
4880 | auto d = [&](){ return c; }(); | |
4881 | auto e = [a, &b](int x) mutable { | |
4882 | const auto identity = [](int y){ return y; }; | |
4883 | for (auto i = 0; i < a; ++i) | |
4884 | a += b--; | |
4885 | return x + identity(a + b); | |
4886 | }(0); | |
4887 | return a + b + c + d + e; | |
4888 | } | |
4889 | ||
4890 | int | |
4891 | test3() | |
4892 | { | |
4893 | const auto nullary = [](){ return 0; }; | |
4894 | const auto unary = [](int x){ return x; }; | |
4895 | using nullary_t = decltype(nullary); | |
4896 | using unary_t = decltype(unary); | |
4897 | const auto higher1st = [](nullary_t f){ return f(); }; | |
4898 | const auto higher2nd = [unary](nullary_t f1){ | |
4899 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
4900 | }; | |
4901 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
4902 | } | |
4903 | ||
4904 | } | |
4905 | ||
4906 | namespace test_variadic_templates | |
4907 | { | |
4908 | ||
4909 | template <int...> | |
4910 | struct sum; | |
4911 | ||
4912 | template <int N0, int... N1toN> | |
4913 | struct sum<N0, N1toN...> | |
4914 | { | |
4915 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
4916 | }; | |
4917 | ||
4918 | template <> | |
4919 | struct sum<> | |
4920 | { | |
4921 | static constexpr auto value = 0; | |
4922 | }; | |
4923 | ||
4924 | static_assert(sum<>::value == 0, ""); | |
4925 | static_assert(sum<1>::value == 1, ""); | |
4926 | static_assert(sum<23>::value == 23, ""); | |
4927 | static_assert(sum<1, 2>::value == 3, ""); | |
4928 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
4929 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
4930 | ||
4931 | } | |
4932 | ||
4933 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
4934 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
4935 | // because of this. | |
4936 | namespace test_template_alias_sfinae | |
4937 | { | |
4938 | ||
4939 | struct foo {}; | |
4940 | ||
4941 | template<typename T> | |
4942 | using member = typename T::member_type; | |
4943 | ||
4944 | template<typename T> | |
4945 | void func(...) {} | |
4946 | ||
4947 | template<typename T> | |
4948 | void func(member<T>*) {} | |
4949 | ||
4950 | void test(); | |
4951 | ||
4952 | void test() { func<foo>(0); } | |
4953 | ||
4954 | } | |
4955 | ||
4956 | } // namespace cxx11 | |
4957 | ||
4958 | #endif // __cplusplus >= 201103L | |
4959 | ||
4960 | ||
4961 | ||
4962 | _ACEOF | |
4963 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
4964 | ax_cv_cxx_compile_cxx11=yes | |
4965 | else | |
4966 | ax_cv_cxx_compile_cxx11=no | |
4967 | fi | |
4968 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4969 | fi | |
4970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5 | |
4971 | $as_echo "$ax_cv_cxx_compile_cxx11" >&6; } | |
4972 | if test x$ax_cv_cxx_compile_cxx11 = xyes; then | |
4973 | ac_success=yes | |
4974 | fi | |
4975 | ||
4976 | if test x$ac_success = xno; then | |
4977 | for switch in -std=gnu++11 -std=gnu++0x; do | |
4978 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` | |
4979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
4980 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } | |
4981 | if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4982 | $as_echo_n "(cached) " >&6 | |
4983 | else | |
4984 | ac_save_CXX="$CXX" | |
4985 | CXX="$CXX $switch" | |
4986 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4987 | /* end confdefs.h. */ | |
4988 | ||
4989 | ||
4990 | // If the compiler admits that it is not ready for C++11, why torture it? | |
4991 | // Hopefully, this will speed up the test. | |
4992 | ||
4993 | #ifndef __cplusplus | |
4994 | ||
4995 | #error "This is not a C++ compiler" | |
4996 | ||
4997 | #elif __cplusplus < 201103L | |
4998 | ||
4999 | #error "This is not a C++11 compiler" | |
5000 | ||
5001 | #else | |
5002 | ||
5003 | namespace cxx11 | |
5004 | { | |
5005 | ||
5006 | namespace test_static_assert | |
5007 | { | |
5008 | ||
5009 | template <typename T> | |
5010 | struct check | |
5011 | { | |
5012 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5013 | }; | |
5014 | ||
5015 | } | |
5016 | ||
5017 | namespace test_final_override | |
5018 | { | |
5019 | ||
5020 | struct Base | |
5021 | { | |
5022 | virtual void f() {} | |
5023 | }; | |
5024 | ||
5025 | struct Derived : public Base | |
5026 | { | |
5027 | virtual void f() override {} | |
5028 | }; | |
5029 | ||
5030 | } | |
5031 | ||
5032 | namespace test_double_right_angle_brackets | |
5033 | { | |
5034 | ||
5035 | template < typename T > | |
5036 | struct check {}; | |
5037 | ||
5038 | typedef check<void> single_type; | |
5039 | typedef check<check<void>> double_type; | |
5040 | typedef check<check<check<void>>> triple_type; | |
5041 | typedef check<check<check<check<void>>>> quadruple_type; | |
5042 | ||
5043 | } | |
5044 | ||
5045 | namespace test_decltype | |
5046 | { | |
5047 | ||
5048 | int | |
5049 | f() | |
5050 | { | |
5051 | int a = 1; | |
5052 | decltype(a) b = 2; | |
5053 | return a + b; | |
5054 | } | |
5055 | ||
5056 | } | |
5057 | ||
5058 | namespace test_type_deduction | |
5059 | { | |
5060 | ||
5061 | template < typename T1, typename T2 > | |
5062 | struct is_same | |
5063 | { | |
5064 | static const bool value = false; | |
5065 | }; | |
5066 | ||
5067 | template < typename T > | |
5068 | struct is_same<T, T> | |
5069 | { | |
5070 | static const bool value = true; | |
5071 | }; | |
5072 | ||
5073 | template < typename T1, typename T2 > | |
5074 | auto | |
5075 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5076 | { | |
5077 | return a1 + a2; | |
5078 | } | |
5079 | ||
5080 | int | |
5081 | test(const int c, volatile int v) | |
5082 | { | |
5083 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5084 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5085 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5086 | auto ac = c; | |
5087 | auto av = v; | |
5088 | auto sumi = ac + av + 'x'; | |
5089 | auto sumf = ac + av + 1.0; | |
5090 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5091 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5092 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5093 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5094 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5095 | return (sumf > 0.0) ? sumi : add(c, v); | |
5096 | } | |
5097 | ||
5098 | } | |
5099 | ||
5100 | namespace test_noexcept | |
5101 | { | |
5102 | ||
5103 | int f() { return 0; } | |
5104 | int g() noexcept { return 0; } | |
5105 | ||
5106 | static_assert(noexcept(f()) == false, ""); | |
5107 | static_assert(noexcept(g()) == true, ""); | |
5108 | ||
5109 | } | |
5110 | ||
5111 | namespace test_constexpr | |
5112 | { | |
5113 | ||
5114 | template < typename CharT > | |
5115 | unsigned long constexpr | |
5116 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5117 | { | |
5118 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5119 | } | |
5120 | ||
5121 | template < typename CharT > | |
5122 | unsigned long constexpr | |
5123 | strlen_c(const CharT *const s) noexcept | |
5124 | { | |
5125 | return strlen_c_r(s, 0UL); | |
5126 | } | |
5127 | ||
5128 | static_assert(strlen_c("") == 0UL, ""); | |
5129 | static_assert(strlen_c("1") == 1UL, ""); | |
5130 | static_assert(strlen_c("example") == 7UL, ""); | |
5131 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5132 | ||
5133 | } | |
5134 | ||
5135 | namespace test_rvalue_references | |
5136 | { | |
5137 | ||
5138 | template < int N > | |
5139 | struct answer | |
5140 | { | |
5141 | static constexpr int value = N; | |
5142 | }; | |
5143 | ||
5144 | answer<1> f(int&) { return answer<1>(); } | |
5145 | answer<2> f(const int&) { return answer<2>(); } | |
5146 | answer<3> f(int&&) { return answer<3>(); } | |
5147 | ||
5148 | void | |
5149 | test() | |
5150 | { | |
5151 | int i = 0; | |
5152 | const int c = 0; | |
5153 | static_assert(decltype(f(i))::value == 1, ""); | |
5154 | static_assert(decltype(f(c))::value == 2, ""); | |
5155 | static_assert(decltype(f(0))::value == 3, ""); | |
5156 | } | |
5157 | ||
5158 | } | |
5159 | ||
5160 | namespace test_uniform_initialization | |
5161 | { | |
5162 | ||
5163 | struct test | |
5164 | { | |
5165 | static const int zero {}; | |
5166 | static const int one {1}; | |
5167 | }; | |
5168 | ||
5169 | static_assert(test::zero == 0, ""); | |
5170 | static_assert(test::one == 1, ""); | |
5171 | ||
5172 | } | |
5173 | ||
5174 | namespace test_lambdas | |
5175 | { | |
5176 | ||
5177 | void | |
5178 | test1() | |
5179 | { | |
5180 | auto lambda1 = [](){}; | |
5181 | auto lambda2 = lambda1; | |
5182 | lambda1(); | |
5183 | lambda2(); | |
5184 | } | |
5185 | ||
5186 | int | |
5187 | test2() | |
5188 | { | |
5189 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5190 | auto b = []() -> int { return '0'; }(); | |
5191 | auto c = [=](){ return a + b; }(); | |
5192 | auto d = [&](){ return c; }(); | |
5193 | auto e = [a, &b](int x) mutable { | |
5194 | const auto identity = [](int y){ return y; }; | |
5195 | for (auto i = 0; i < a; ++i) | |
5196 | a += b--; | |
5197 | return x + identity(a + b); | |
5198 | }(0); | |
5199 | return a + b + c + d + e; | |
5200 | } | |
5201 | ||
5202 | int | |
5203 | test3() | |
5204 | { | |
5205 | const auto nullary = [](){ return 0; }; | |
5206 | const auto unary = [](int x){ return x; }; | |
5207 | using nullary_t = decltype(nullary); | |
5208 | using unary_t = decltype(unary); | |
5209 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5210 | const auto higher2nd = [unary](nullary_t f1){ | |
5211 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5212 | }; | |
5213 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5214 | } | |
5215 | ||
5216 | } | |
5217 | ||
5218 | namespace test_variadic_templates | |
5219 | { | |
5220 | ||
5221 | template <int...> | |
5222 | struct sum; | |
5223 | ||
5224 | template <int N0, int... N1toN> | |
5225 | struct sum<N0, N1toN...> | |
5226 | { | |
5227 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5228 | }; | |
5229 | ||
5230 | template <> | |
5231 | struct sum<> | |
5232 | { | |
5233 | static constexpr auto value = 0; | |
5234 | }; | |
5235 | ||
5236 | static_assert(sum<>::value == 0, ""); | |
5237 | static_assert(sum<1>::value == 1, ""); | |
5238 | static_assert(sum<23>::value == 23, ""); | |
5239 | static_assert(sum<1, 2>::value == 3, ""); | |
5240 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5241 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5242 | ||
5243 | } | |
5244 | ||
5245 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5246 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5247 | // because of this. | |
5248 | namespace test_template_alias_sfinae | |
5249 | { | |
5250 | ||
5251 | struct foo {}; | |
5252 | ||
5253 | template<typename T> | |
5254 | using member = typename T::member_type; | |
5255 | ||
5256 | template<typename T> | |
5257 | void func(...) {} | |
5258 | ||
5259 | template<typename T> | |
5260 | void func(member<T>*) {} | |
5261 | ||
5262 | void test(); | |
5263 | ||
5264 | void test() { func<foo>(0); } | |
5265 | ||
5266 | } | |
5267 | ||
5268 | } // namespace cxx11 | |
5269 | ||
5270 | #endif // __cplusplus >= 201103L | |
5271 | ||
5272 | ||
5273 | ||
5274 | _ACEOF | |
5275 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5276 | eval $cachevar=yes | |
5277 | else | |
5278 | eval $cachevar=no | |
5279 | fi | |
5280 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5281 | CXX="$ac_save_CXX" | |
5282 | fi | |
5283 | eval ac_res=\$$cachevar | |
5284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5285 | $as_echo "$ac_res" >&6; } | |
5286 | if eval test x\$$cachevar = xyes; then | |
5287 | CXX_DIALECT="$switch" | |
5288 | ac_success=yes | |
5289 | break | |
5290 | fi | |
5291 | done | |
5292 | fi | |
5293 | ||
5294 | if test x$ac_success = xno; then | |
5295 | for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do | |
5296 | cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` | |
5297 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 | |
5298 | $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; } | |
5299 | if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then : | |
5300 | $as_echo_n "(cached) " >&6 | |
5301 | else | |
5302 | ac_save_CXX="$CXX" | |
5303 | CXX="$CXX $switch" | |
5304 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5305 | /* end confdefs.h. */ | |
5306 | ||
5307 | ||
5308 | // If the compiler admits that it is not ready for C++11, why torture it? | |
5309 | // Hopefully, this will speed up the test. | |
5310 | ||
5311 | #ifndef __cplusplus | |
5312 | ||
5313 | #error "This is not a C++ compiler" | |
5314 | ||
5315 | #elif __cplusplus < 201103L | |
5316 | ||
5317 | #error "This is not a C++11 compiler" | |
5318 | ||
5319 | #else | |
5320 | ||
5321 | namespace cxx11 | |
5322 | { | |
5323 | ||
5324 | namespace test_static_assert | |
5325 | { | |
5326 | ||
5327 | template <typename T> | |
5328 | struct check | |
5329 | { | |
5330 | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | |
5331 | }; | |
5332 | ||
5333 | } | |
5334 | ||
5335 | namespace test_final_override | |
5336 | { | |
5337 | ||
5338 | struct Base | |
5339 | { | |
5340 | virtual void f() {} | |
5341 | }; | |
5342 | ||
5343 | struct Derived : public Base | |
5344 | { | |
5345 | virtual void f() override {} | |
5346 | }; | |
5347 | ||
5348 | } | |
5349 | ||
5350 | namespace test_double_right_angle_brackets | |
5351 | { | |
5352 | ||
5353 | template < typename T > | |
5354 | struct check {}; | |
5355 | ||
5356 | typedef check<void> single_type; | |
5357 | typedef check<check<void>> double_type; | |
5358 | typedef check<check<check<void>>> triple_type; | |
5359 | typedef check<check<check<check<void>>>> quadruple_type; | |
5360 | ||
5361 | } | |
5362 | ||
5363 | namespace test_decltype | |
5364 | { | |
5365 | ||
5366 | int | |
5367 | f() | |
5368 | { | |
5369 | int a = 1; | |
5370 | decltype(a) b = 2; | |
5371 | return a + b; | |
5372 | } | |
5373 | ||
5374 | } | |
5375 | ||
5376 | namespace test_type_deduction | |
5377 | { | |
5378 | ||
5379 | template < typename T1, typename T2 > | |
5380 | struct is_same | |
5381 | { | |
5382 | static const bool value = false; | |
5383 | }; | |
5384 | ||
5385 | template < typename T > | |
5386 | struct is_same<T, T> | |
5387 | { | |
5388 | static const bool value = true; | |
5389 | }; | |
5390 | ||
5391 | template < typename T1, typename T2 > | |
5392 | auto | |
5393 | add(T1 a1, T2 a2) -> decltype(a1 + a2) | |
5394 | { | |
5395 | return a1 + a2; | |
5396 | } | |
5397 | ||
5398 | int | |
5399 | test(const int c, volatile int v) | |
5400 | { | |
5401 | static_assert(is_same<int, decltype(0)>::value == true, ""); | |
5402 | static_assert(is_same<int, decltype(c)>::value == false, ""); | |
5403 | static_assert(is_same<int, decltype(v)>::value == false, ""); | |
5404 | auto ac = c; | |
5405 | auto av = v; | |
5406 | auto sumi = ac + av + 'x'; | |
5407 | auto sumf = ac + av + 1.0; | |
5408 | static_assert(is_same<int, decltype(ac)>::value == true, ""); | |
5409 | static_assert(is_same<int, decltype(av)>::value == true, ""); | |
5410 | static_assert(is_same<int, decltype(sumi)>::value == true, ""); | |
5411 | static_assert(is_same<int, decltype(sumf)>::value == false, ""); | |
5412 | static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); | |
5413 | return (sumf > 0.0) ? sumi : add(c, v); | |
5414 | } | |
5415 | ||
5416 | } | |
5417 | ||
5418 | namespace test_noexcept | |
5419 | { | |
5420 | ||
5421 | int f() { return 0; } | |
5422 | int g() noexcept { return 0; } | |
5423 | ||
5424 | static_assert(noexcept(f()) == false, ""); | |
5425 | static_assert(noexcept(g()) == true, ""); | |
5426 | ||
5427 | } | |
5428 | ||
5429 | namespace test_constexpr | |
5430 | { | |
5431 | ||
5432 | template < typename CharT > | |
5433 | unsigned long constexpr | |
5434 | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | |
5435 | { | |
5436 | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | |
5437 | } | |
5438 | ||
5439 | template < typename CharT > | |
5440 | unsigned long constexpr | |
5441 | strlen_c(const CharT *const s) noexcept | |
5442 | { | |
5443 | return strlen_c_r(s, 0UL); | |
5444 | } | |
5445 | ||
5446 | static_assert(strlen_c("") == 0UL, ""); | |
5447 | static_assert(strlen_c("1") == 1UL, ""); | |
5448 | static_assert(strlen_c("example") == 7UL, ""); | |
5449 | static_assert(strlen_c("another\0example") == 7UL, ""); | |
5450 | ||
5451 | } | |
5452 | ||
5453 | namespace test_rvalue_references | |
5454 | { | |
5455 | ||
5456 | template < int N > | |
5457 | struct answer | |
5458 | { | |
5459 | static constexpr int value = N; | |
5460 | }; | |
5461 | ||
5462 | answer<1> f(int&) { return answer<1>(); } | |
5463 | answer<2> f(const int&) { return answer<2>(); } | |
5464 | answer<3> f(int&&) { return answer<3>(); } | |
5465 | ||
5466 | void | |
5467 | test() | |
5468 | { | |
5469 | int i = 0; | |
5470 | const int c = 0; | |
5471 | static_assert(decltype(f(i))::value == 1, ""); | |
5472 | static_assert(decltype(f(c))::value == 2, ""); | |
5473 | static_assert(decltype(f(0))::value == 3, ""); | |
5474 | } | |
5475 | ||
5476 | } | |
5477 | ||
5478 | namespace test_uniform_initialization | |
5479 | { | |
5480 | ||
5481 | struct test | |
5482 | { | |
5483 | static const int zero {}; | |
5484 | static const int one {1}; | |
5485 | }; | |
5486 | ||
5487 | static_assert(test::zero == 0, ""); | |
5488 | static_assert(test::one == 1, ""); | |
5489 | ||
5490 | } | |
5491 | ||
5492 | namespace test_lambdas | |
5493 | { | |
5494 | ||
5495 | void | |
5496 | test1() | |
5497 | { | |
5498 | auto lambda1 = [](){}; | |
5499 | auto lambda2 = lambda1; | |
5500 | lambda1(); | |
5501 | lambda2(); | |
5502 | } | |
5503 | ||
5504 | int | |
5505 | test2() | |
5506 | { | |
5507 | auto a = [](int i, int j){ return i + j; }(1, 2); | |
5508 | auto b = []() -> int { return '0'; }(); | |
5509 | auto c = [=](){ return a + b; }(); | |
5510 | auto d = [&](){ return c; }(); | |
5511 | auto e = [a, &b](int x) mutable { | |
5512 | const auto identity = [](int y){ return y; }; | |
5513 | for (auto i = 0; i < a; ++i) | |
5514 | a += b--; | |
5515 | return x + identity(a + b); | |
5516 | }(0); | |
5517 | return a + b + c + d + e; | |
5518 | } | |
5519 | ||
5520 | int | |
5521 | test3() | |
5522 | { | |
5523 | const auto nullary = [](){ return 0; }; | |
5524 | const auto unary = [](int x){ return x; }; | |
5525 | using nullary_t = decltype(nullary); | |
5526 | using unary_t = decltype(unary); | |
5527 | const auto higher1st = [](nullary_t f){ return f(); }; | |
5528 | const auto higher2nd = [unary](nullary_t f1){ | |
5529 | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | |
5530 | }; | |
5531 | return higher1st(nullary) + higher2nd(nullary)(unary); | |
5532 | } | |
5533 | ||
5534 | } | |
5535 | ||
5536 | namespace test_variadic_templates | |
5537 | { | |
5538 | ||
5539 | template <int...> | |
5540 | struct sum; | |
5541 | ||
5542 | template <int N0, int... N1toN> | |
5543 | struct sum<N0, N1toN...> | |
5544 | { | |
5545 | static constexpr auto value = N0 + sum<N1toN...>::value; | |
5546 | }; | |
5547 | ||
5548 | template <> | |
5549 | struct sum<> | |
5550 | { | |
5551 | static constexpr auto value = 0; | |
5552 | }; | |
5553 | ||
5554 | static_assert(sum<>::value == 0, ""); | |
5555 | static_assert(sum<1>::value == 1, ""); | |
5556 | static_assert(sum<23>::value == 23, ""); | |
5557 | static_assert(sum<1, 2>::value == 3, ""); | |
5558 | static_assert(sum<5, 5, 11>::value == 21, ""); | |
5559 | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | |
5560 | ||
5561 | } | |
5562 | ||
5563 | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | |
5564 | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | |
5565 | // because of this. | |
5566 | namespace test_template_alias_sfinae | |
5567 | { | |
5568 | ||
5569 | struct foo {}; | |
5570 | ||
5571 | template<typename T> | |
5572 | using member = typename T::member_type; | |
5573 | ||
5574 | template<typename T> | |
5575 | void func(...) {} | |
5576 | ||
5577 | template<typename T> | |
5578 | void func(member<T>*) {} | |
5579 | ||
5580 | void test(); | |
5581 | ||
5582 | void test() { func<foo>(0); } | |
5583 | ||
5584 | } | |
5585 | ||
5586 | } // namespace cxx11 | |
5587 | ||
5588 | #endif // __cplusplus >= 201103L | |
5589 | ||
5590 | ||
5591 | ||
5592 | _ACEOF | |
5593 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
5594 | eval $cachevar=yes | |
5595 | else | |
5596 | eval $cachevar=no | |
5597 | fi | |
5598 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5599 | CXX="$ac_save_CXX" | |
5600 | fi | |
5601 | eval ac_res=\$$cachevar | |
5602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
5603 | $as_echo "$ac_res" >&6; } | |
5604 | if eval test x\$$cachevar = xyes; then | |
5605 | CXX_DIALECT="$switch" | |
5606 | ac_success=yes | |
5607 | break | |
5608 | fi | |
5609 | done | |
5610 | fi | |
5611 | ac_ext=c | |
5612 | ac_cpp='$CPP $CPPFLAGS' | |
5613 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5614 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5615 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5616 | ||
5617 | if test x$ax_cxx_compile_cxx11_required = xtrue; then | |
5618 | if test x$ac_success = xno; then | |
5619 | as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5 | |
5620 | fi | |
5621 | fi | |
5622 | if test x$ac_success = xno; then | |
5623 | HAVE_CXX11=0 | |
5624 | { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5 | |
5625 | $as_echo "$as_me: No compiler with C++11 support was found" >&6;} | |
5626 | else | |
5627 | HAVE_CXX11=1 | |
5628 | ||
5629 | $as_echo "#define HAVE_CXX11 1" >>confdefs.h | |
5630 | ||
5631 | fi | |
5632 | ||
5633 | ||
5634 | ||
5635 | ||
c971b7fa PA |
5636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
5637 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
5638 | if test "${ac_cv_header_stdc+set}" = set; then : | |
5639 | $as_echo_n "(cached) " >&6 | |
5640 | else | |
5641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5642 | /* end confdefs.h. */ | |
5643 | #include <stdlib.h> | |
5644 | #include <stdarg.h> | |
5645 | #include <string.h> | |
5646 | #include <float.h> | |
5647 | ||
5648 | int | |
5649 | main () | |
5650 | { | |
5651 | ||
5652 | ; | |
5653 | return 0; | |
5654 | } | |
5655 | _ACEOF | |
5656 | if ac_fn_c_try_compile "$LINENO"; then : | |
5657 | ac_cv_header_stdc=yes | |
5658 | else | |
5659 | ac_cv_header_stdc=no | |
5660 | fi | |
5661 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5662 | ||
5663 | if test $ac_cv_header_stdc = yes; then | |
5664 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5665 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5666 | /* end confdefs.h. */ | |
5667 | #include <string.h> | |
5668 | ||
5669 | _ACEOF | |
5670 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
81ecdfbb RW |
5671 | $EGREP "memchr" >/dev/null 2>&1; then : |
5672 | ||
68070c10 | 5673 | else |
81ecdfbb RW |
5674 | ac_cv_header_stdc=no |
5675 | fi | |
5676 | rm -f conftest* | |
68070c10 PA |
5677 | |
5678 | fi | |
68070c10 | 5679 | |
81ecdfbb RW |
5680 | if test $ac_cv_header_stdc = yes; then |
5681 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5683 | /* end confdefs.h. */ | |
5684 | #include <stdlib.h> | |
68070c10 | 5685 | |
68070c10 | 5686 | _ACEOF |
81ecdfbb RW |
5687 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5688 | $EGREP "free" >/dev/null 2>&1; then : | |
68070c10 PA |
5689 | |
5690 | else | |
81ecdfbb | 5691 | ac_cv_header_stdc=no |
68070c10 | 5692 | fi |
81ecdfbb RW |
5693 | rm -f conftest* |
5694 | ||
68070c10 PA |
5695 | fi |
5696 | ||
81ecdfbb RW |
5697 | if test $ac_cv_header_stdc = yes; then |
5698 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5699 | if test "$cross_compiling" = yes; then : | |
5700 | : | |
43d5792c | 5701 | else |
81ecdfbb | 5702 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 5703 | /* end confdefs.h. */ |
81ecdfbb RW |
5704 | #include <ctype.h> |
5705 | #include <stdlib.h> | |
5706 | #if ((' ' & 0x0FF) == 0x020) | |
5707 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
5708 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
5709 | #else | |
5710 | # define ISLOWER(c) \ | |
5711 | (('a' <= (c) && (c) <= 'i') \ | |
5712 | || ('j' <= (c) && (c) <= 'r') \ | |
5713 | || ('s' <= (c) && (c) <= 'z')) | |
5714 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
5715 | #endif | |
5716 | ||
5717 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
bec39cab AC |
5718 | int |
5719 | main () | |
5720 | { | |
81ecdfbb RW |
5721 | int i; |
5722 | for (i = 0; i < 256; i++) | |
5723 | if (XOR (islower (i), ISLOWER (i)) | |
5724 | || toupper (i) != TOUPPER (i)) | |
5725 | return 2; | |
bec39cab AC |
5726 | return 0; |
5727 | } | |
5728 | _ACEOF | |
81ecdfbb | 5729 | if ac_fn_c_try_run "$LINENO"; then : |
bec39cab | 5730 | |
81ecdfbb RW |
5731 | else |
5732 | ac_cv_header_stdc=no | |
43d5792c | 5733 | fi |
81ecdfbb RW |
5734 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
5735 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
43d5792c | 5736 | fi |
e122f1f5 | 5737 | |
68070c10 | 5738 | fi |
81ecdfbb RW |
5739 | fi |
5740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
5741 | $as_echo "$ac_cv_header_stdc" >&6; } | |
5742 | if test $ac_cv_header_stdc = yes; then | |
68070c10 | 5743 | |
81ecdfbb | 5744 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
68070c10 | 5745 | |
68070c10 | 5746 | fi |
68070c10 | 5747 | |
68070c10 | 5748 | |
17ef446e | 5749 | # Set the 'development' global. |
270c9937 | 5750 | . $srcdir/../../bfd/development.sh |
17ef446e PA |
5751 | |
5752 | # Enable -lmcheck by default (it provides cheap-enough memory | |
5753 | # mangling), but turn it off for releases. | |
5754 | if $development; then | |
5755 | libmcheck_default=yes | |
5756 | else | |
5757 | libmcheck_default=no | |
5758 | fi | |
5759 | ||
5760 | # Check whether --enable-libmcheck was given. | |
5761 | if test "${enable_libmcheck+set}" = set; then : | |
5762 | enableval=$enable_libmcheck; case "${enableval}" in | |
5763 | yes | y) ENABLE_LIBMCHECK="yes" ;; | |
5764 | no | n) ENABLE_LIBMCHECK="no" ;; | |
5765 | *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;; | |
5766 | esac | |
5767 | fi | |
5768 | ||
5769 | ||
5770 | if test -z "${ENABLE_LIBMCHECK}"; then | |
5771 | ENABLE_LIBMCHECK=${libmcheck_default} | |
5772 | fi | |
5773 | ||
5774 | if test "$ENABLE_LIBMCHECK" = "yes" ; then | |
5775 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5 | |
5776 | $as_echo_n "checking for main in -lmcheck... " >&6; } | |
5777 | if test "${ac_cv_lib_mcheck_main+set}" = set; then : | |
5778 | $as_echo_n "(cached) " >&6 | |
5779 | else | |
5780 | ac_check_lib_save_LIBS=$LIBS | |
5781 | LIBS="-lmcheck $LIBS" | |
5782 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5783 | /* end confdefs.h. */ | |
5784 | ||
5785 | ||
5786 | int | |
5787 | main () | |
5788 | { | |
5789 | return main (); | |
5790 | ; | |
5791 | return 0; | |
5792 | } | |
5793 | _ACEOF | |
5794 | if ac_fn_c_try_link "$LINENO"; then : | |
5795 | ac_cv_lib_mcheck_main=yes | |
5796 | else | |
5797 | ac_cv_lib_mcheck_main=no | |
5798 | fi | |
5799 | rm -f core conftest.err conftest.$ac_objext \ | |
5800 | conftest$ac_exeext conftest.$ac_ext | |
5801 | LIBS=$ac_check_lib_save_LIBS | |
5802 | fi | |
5803 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5 | |
5804 | $as_echo "$ac_cv_lib_mcheck_main" >&6; } | |
5805 | if test "x$ac_cv_lib_mcheck_main" = x""yes; then : | |
5806 | cat >>confdefs.h <<_ACEOF | |
5807 | #define HAVE_LIBMCHECK 1 | |
5808 | _ACEOF | |
5809 | ||
5810 | LIBS="-lmcheck $LIBS" | |
5811 | ||
5812 | fi | |
5813 | ||
5814 | fi | |
5815 | ||
5816 | ||
6d580b63 | 5817 | if $development; then |
b5884fa7 | 5818 | srv_selftest_objs="common/selftest.o" |
6d580b63 YQ |
5819 | |
5820 | $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h | |
5821 | ||
5822 | fi | |
5823 | ||
bd885420 YQ |
5824 | case ${build_alias} in |
5825 | "") build_noncanonical=${build} ;; | |
5826 | *) build_noncanonical=${build_alias} ;; | |
5827 | esac | |
5828 | ||
5829 | case ${host_alias} in | |
5830 | "") host_noncanonical=${build_noncanonical} ;; | |
5831 | *) host_noncanonical=${host_alias} ;; | |
5832 | esac | |
5833 | ||
5834 | case ${target_alias} in | |
5835 | "") target_noncanonical=${host_noncanonical} ;; | |
5836 | *) target_noncanonical=${target_alias} ;; | |
5837 | esac | |
5838 | ||
5839 | ||
5840 | ||
5841 | ||
5842 | ||
5843 | ||
61c125b9 TT |
5844 | # Dependency checking. |
5845 | rm -rf .tst 2>/dev/null | |
5846 | mkdir .tst 2>/dev/null | |
5847 | if test -d .tst; then | |
5848 | am__leading_dot=. | |
5849 | else | |
5850 | am__leading_dot=_ | |
5851 | fi | |
5852 | rmdir .tst 2>/dev/null | |
5853 | ||
5854 | DEPDIR="${am__leading_dot}deps" | |
5855 | ||
5856 | ac_config_commands="$ac_config_commands depdir" | |
5857 | ||
5858 | ||
60d6cfc9 YQ |
5859 | |
5860 | # Create sub-directories for objects and dependencies. | |
b5884fa7 | 5861 | CONFIG_SRC_SUBDIR="arch common" |
60d6cfc9 YQ |
5862 | |
5863 | ||
5864 | ac_config_commands="$ac_config_commands gdbdepdir" | |
5865 | ||
5866 | ||
61c125b9 TT |
5867 | depcc="$CC" am_compiler_list= |
5868 | ||
5869 | am_depcomp=$ac_aux_dir/depcomp | |
5870 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
5871 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
5872 | if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : | |
5873 | $as_echo_n "(cached) " >&6 | |
5874 | else | |
5875 | if test -f "$am_depcomp"; then | |
5876 | # We make a subdir and do the tests there. Otherwise we can end up | |
5877 | # making bogus files that we don't know about and never remove. For | |
5878 | # instance it was reported that on HP-UX the gcc test will end up | |
5879 | # making a dummy file named `D' -- because `-MD' means `put the output | |
5880 | # in D'. | |
5881 | mkdir conftest.dir | |
5882 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
5883 | # using a relative directory. | |
5884 | cp "$am_depcomp" conftest.dir | |
5885 | cd conftest.dir | |
5886 | # We will build objects and dependencies in a subdirectory because | |
5887 | # it helps to detect inapplicable dependency modes. For instance | |
5888 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
5889 | # side effect of compilation, but ICC will put the dependencies in | |
5890 | # the current directory while Tru64 will put them in the object | |
5891 | # directory. | |
5892 | mkdir sub | |
5893 | ||
5894 | am_cv_CC_dependencies_compiler_type=none | |
5895 | if test "$am_compiler_list" = ""; then | |
5896 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
5897 | fi | |
5898 | for depmode in $am_compiler_list; do | |
5899 | if test $depmode = none; then break; fi | |
5900 | ||
5901 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
5902 | # Setup a source with many dependencies, because some compilers | |
5903 | # like to wrap large dependency lists on column 80 (with \), and | |
5904 | # we should not choose a depcomp mode which is confused by this. | |
5905 | # | |
5906 | # We need to recreate these files for each test, as the compiler may | |
5907 | # overwrite some of them when testing with obscure command lines. | |
5908 | # This happens at least with the AIX C compiler. | |
5909 | : > sub/conftest.c | |
5910 | for i in 1 2 3 4 5 6; do | |
5911 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
5912 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
5913 | # Solaris 8's {/usr,}/bin/sh. | |
5914 | touch sub/conftst$i.h | |
5915 | done | |
5916 | echo "include sub/conftest.Po" > confmf | |
5917 | ||
5918 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
5919 | # mode. It turns out that the SunPro C++ compiler does not properly | |
5920 | # handle `-M -o', and we need to detect this. | |
5921 | depcmd="depmode=$depmode \ | |
5922 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
5923 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
5924 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
5925 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
5926 | if env $depcmd > conftest.err 2>&1 && | |
5927 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
5928 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
5929 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
5930 | # icc doesn't choke on unknown options, it will just issue warnings | |
5931 | # or remarks (even with -Werror). So we grep stderr for any message | |
5932 | # that says an option was ignored or not supported. | |
5933 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
5934 | # icc: Command line warning: ignoring option '-M'; no argument required | |
5935 | # The diagnosis changed in icc 8.0: | |
5936 | # icc: Command line remark: option '-MP' not supported | |
5937 | if (grep 'ignoring option' conftest.err || | |
5938 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
5939 | am_cv_CC_dependencies_compiler_type=$depmode | |
5940 | $as_echo "$as_me:$LINENO: success" >&5 | |
5941 | break | |
5942 | fi | |
5943 | fi | |
5944 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
5945 | sed -e 's/^/| /' < conftest.err >&5 | |
5946 | done | |
5947 | ||
5948 | cd .. | |
5949 | rm -rf conftest.dir | |
5950 | else | |
5951 | am_cv_CC_dependencies_compiler_type=none | |
5952 | fi | |
5953 | ||
5954 | fi | |
5955 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 | |
5956 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } | |
5957 | if test x${am_cv_CC_dependencies_compiler_type-none} = xnone | |
5958 | then as_fn_error "no usable dependency style found" "$LINENO" 5 | |
5959 | else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type | |
5960 | ||
5961 | fi | |
5962 | ||
5963 | ||
648d586d JB |
5964 | gnulib_extra_configure_args= |
5965 | # If large-file support is disabled, make sure gnulib does the same. | |
5966 | if test "$enable_largefile" = no; then | |
5967 | gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile" | |
5968 | fi | |
5969 | ||
c971b7fa PA |
5970 | # Configure gnulib. We can't use AC_CONFIG_SUBDIRS as that'd expect |
5971 | # to find the the source subdir to be configured directly under | |
5972 | # gdbserver/. We need to build gnulib under some other directory not | |
5973 | # "gnulib", to avoid the problem of both GDB and GDBserver wanting to | |
5974 | # build it in the same directory, when building in the source dir. | |
5975 | ||
5976 | in_src="../gnulib" | |
5977 | in_build="build-gnulib-gdbserver" | |
648d586d | 5978 | in_extra_args="$gnulib_extra_configure_args" |
c971b7fa PA |
5979 | |
5980 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
5981 | # so they do not pile up. | |
5982 | ac_sub_configure_args= | |
5983 | ac_prev= | |
5984 | eval "set x $ac_configure_args" | |
5985 | shift | |
5986 | for ac_arg | |
5987 | do | |
5988 | if test -n "$ac_prev"; then | |
5989 | ac_prev= | |
5990 | continue | |
5991 | fi | |
5992 | case $ac_arg in | |
5993 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
5994 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
5995 | ac_prev=cache_file ;; | |
5996 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
5997 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
5998 | | --c=*) | |
5999 | ;; | |
6000 | --config-cache | -C) | |
6001 | ;; | |
6002 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6003 | ac_prev=srcdir ;; | |
6004 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6005 | ;; | |
6006 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6007 | ac_prev=prefix ;; | |
6008 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6009 | ;; | |
6010 | --disable-option-checking) | |
6011 | ;; | |
6012 | *) | |
6013 | case $ac_arg in | |
6014 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6015 | esac | |
6016 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6017 | esac | |
6018 | done | |
6019 | ||
6020 | # Always prepend --prefix to ensure using the same prefix | |
6021 | # in subdir configurations. | |
6022 | ac_arg="--prefix=$prefix" | |
6023 | case $ac_arg in | |
6024 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6025 | esac | |
6026 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6027 | ||
6028 | # Pass --silent | |
6029 | if test "$silent" = yes; then | |
6030 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6031 | fi | |
6032 | ||
6033 | # Always prepend --disable-option-checking to silence warnings, since | |
6034 | # different subdirs can have different --enable and --with options. | |
6035 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6036 | ||
6037 | ac_popdir=`pwd` | |
6038 | ac_dir=$in_build | |
6039 | ||
6040 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6041 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6042 | $as_echo "$ac_msg" >&6 | |
6043 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6044 | ||
38ea300a PA |
6045 | case $srcdir in |
6046 | [\\/]* | ?:[\\/]* ) | |
6047 | ac_srcdir=$srcdir/$in_src ;; | |
6048 | *) # Relative name. | |
6049 | ac_srcdir=../$srcdir/$in_src ;; | |
6050 | esac | |
c971b7fa PA |
6051 | |
6052 | cd "$ac_dir" | |
6053 | ||
6054 | ac_sub_configure=$ac_srcdir/configure | |
6055 | ||
6056 | # Make the cache file name correct relative to the subdirectory. | |
6057 | case $cache_file in | |
6058 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6059 | *) # Relative name. | |
6060 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6061 | esac | |
6062 | ||
648d586d JB |
6063 | if test -n "$in_extra_args"; then |
6064 | # Add the extra args at the end. | |
6065 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6066 | fi | |
6067 | ||
c971b7fa PA |
6068 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6069 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6070 | # The eval makes quoting arguments work. | |
6071 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6072 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
6073 | as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 | |
6074 | ||
6075 | cd "$ac_popdir" | |
6076 | ||
6077 | ||
0b04e523 TT |
6078 | |
6079 | in_src="../../libiberty" | |
6080 | in_build="build-libiberty-gdbserver" | |
648d586d | 6081 | in_extra_args= |
0b04e523 TT |
6082 | |
6083 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments | |
6084 | # so they do not pile up. | |
6085 | ac_sub_configure_args= | |
6086 | ac_prev= | |
6087 | eval "set x $ac_configure_args" | |
6088 | shift | |
6089 | for ac_arg | |
6090 | do | |
6091 | if test -n "$ac_prev"; then | |
6092 | ac_prev= | |
6093 | continue | |
6094 | fi | |
6095 | case $ac_arg in | |
6096 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
6097 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
6098 | ac_prev=cache_file ;; | |
6099 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
6100 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | |
6101 | | --c=*) | |
6102 | ;; | |
6103 | --config-cache | -C) | |
6104 | ;; | |
6105 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
6106 | ac_prev=srcdir ;; | |
6107 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
6108 | ;; | |
6109 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
6110 | ac_prev=prefix ;; | |
6111 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
6112 | ;; | |
6113 | --disable-option-checking) | |
6114 | ;; | |
6115 | *) | |
6116 | case $ac_arg in | |
6117 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6118 | esac | |
6119 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; | |
6120 | esac | |
6121 | done | |
6122 | ||
6123 | # Always prepend --prefix to ensure using the same prefix | |
6124 | # in subdir configurations. | |
6125 | ac_arg="--prefix=$prefix" | |
6126 | case $ac_arg in | |
6127 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
6128 | esac | |
6129 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
6130 | ||
6131 | # Pass --silent | |
6132 | if test "$silent" = yes; then | |
6133 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
6134 | fi | |
6135 | ||
6136 | # Always prepend --disable-option-checking to silence warnings, since | |
6137 | # different subdirs can have different --enable and --with options. | |
6138 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
6139 | ||
6140 | ac_popdir=`pwd` | |
6141 | ac_dir=$in_build | |
6142 | ||
6143 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
6144 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 | |
6145 | $as_echo "$ac_msg" >&6 | |
6146 | as_dir="$ac_dir"; as_fn_mkdir_p | |
6147 | ||
6148 | case $srcdir in | |
6149 | [\\/]* | ?:[\\/]* ) | |
6150 | ac_srcdir=$srcdir/$in_src ;; | |
6151 | *) # Relative name. | |
6152 | ac_srcdir=../$srcdir/$in_src ;; | |
6153 | esac | |
6154 | ||
6155 | cd "$ac_dir" | |
6156 | ||
6157 | ac_sub_configure=$ac_srcdir/configure | |
6158 | ||
6159 | # Make the cache file name correct relative to the subdirectory. | |
6160 | case $cache_file in | |
6161 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
6162 | *) # Relative name. | |
6163 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
6164 | esac | |
6165 | ||
648d586d JB |
6166 | if test -n "$in_extra_args"; then |
6167 | # Add the extra args at the end. | |
6168 | ac_sub_configure_args="$ac_sub_configure_args $in_extra_args" | |
6169 | fi | |
6170 | ||
0b04e523 TT |
6171 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
6172 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} | |
6173 | # The eval makes quoting arguments work. | |
6174 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ | |
6175 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
6176 | as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 | |
6177 | ||
6178 | cd "$ac_popdir" | |
6179 | ||
6180 | ||
726e1356 | 6181 | for ac_header in termios.h sys/reg.h string.h proc_service.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h |
81ecdfbb RW |
6182 | do : |
6183 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6184 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6185 | eval as_val=\$$as_ac_Header | |
6186 | if test "x$as_val" = x""yes; then : | |
68070c10 | 6187 | cat >>confdefs.h <<_ACEOF |
81ecdfbb | 6188 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
68070c10 PA |
6189 | _ACEOF |
6190 | ||
ec56be1b | 6191 | fi |
ec56be1b | 6192 | |
81ecdfbb RW |
6193 | done |
6194 | ||
eb0edac8 GB |
6195 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
6196 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
6197 | ||
6198 | else | |
6199 | ||
6200 | cat >>confdefs.h <<_ACEOF | |
6201 | #define pid_t int | |
6202 | _ACEOF | |
6203 | ||
6204 | fi | |
6205 | ||
6206 | for ac_header in vfork.h | |
6207 | do : | |
6208 | ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" | |
6209 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
6210 | cat >>confdefs.h <<_ACEOF | |
6211 | #define HAVE_VFORK_H 1 | |
6212 | _ACEOF | |
6213 | ||
6214 | fi | |
6215 | ||
6216 | done | |
6217 | ||
6218 | for ac_func in fork vfork | |
6219 | do : | |
6220 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6221 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6222 | eval as_val=\$$as_ac_var | |
6223 | if test "x$as_val" = x""yes; then : | |
6224 | cat >>confdefs.h <<_ACEOF | |
6225 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6226 | _ACEOF | |
6227 | ||
6228 | fi | |
6229 | done | |
6230 | ||
6231 | if test "x$ac_cv_func_fork" = xyes; then | |
6232 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6233 | $as_echo_n "checking for working fork... " >&6; } | |
6234 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
6235 | $as_echo_n "(cached) " >&6 | |
6236 | else | |
6237 | if test "$cross_compiling" = yes; then : | |
6238 | ac_cv_func_fork_works=cross | |
6239 | else | |
6240 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6241 | /* end confdefs.h. */ | |
6242 | $ac_includes_default | |
6243 | int | |
6244 | main () | |
6245 | { | |
6246 | ||
6247 | /* By Ruediger Kuhlmann. */ | |
6248 | return fork () < 0; | |
6249 | ||
6250 | ; | |
6251 | return 0; | |
6252 | } | |
6253 | _ACEOF | |
6254 | if ac_fn_c_try_run "$LINENO"; then : | |
6255 | ac_cv_func_fork_works=yes | |
6256 | else | |
6257 | ac_cv_func_fork_works=no | |
6258 | fi | |
6259 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6260 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6261 | fi | |
6262 | ||
6263 | fi | |
6264 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6265 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
6266 | ||
6267 | else | |
6268 | ac_cv_func_fork_works=$ac_cv_func_fork | |
6269 | fi | |
6270 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6271 | case $host in | |
6272 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6273 | # Override, as these systems have only a dummy fork() stub | |
6274 | ac_cv_func_fork_works=no | |
6275 | ;; | |
6276 | *) | |
6277 | ac_cv_func_fork_works=yes | |
6278 | ;; | |
6279 | esac | |
6280 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6281 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
6282 | fi | |
6283 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6284 | if test "x$ac_cv_func_vfork" = xyes; then | |
6285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6286 | $as_echo_n "checking for working vfork... " >&6; } | |
6287 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
6288 | $as_echo_n "(cached) " >&6 | |
6289 | else | |
6290 | if test "$cross_compiling" = yes; then : | |
6291 | ac_cv_func_vfork_works=cross | |
6292 | else | |
6293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6294 | /* end confdefs.h. */ | |
6295 | /* Thanks to Paul Eggert for this test. */ | |
6296 | $ac_includes_default | |
6297 | #include <sys/wait.h> | |
6298 | #ifdef HAVE_VFORK_H | |
6299 | # include <vfork.h> | |
6300 | #endif | |
6301 | /* On some sparc systems, changes by the child to local and incoming | |
6302 | argument registers are propagated back to the parent. The compiler | |
6303 | is told about this with #include <vfork.h>, but some compilers | |
6304 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6305 | static variable whose address is put into a register that is | |
6306 | clobbered by the vfork. */ | |
6307 | static void | |
6308 | #ifdef __cplusplus | |
6309 | sparc_address_test (int arg) | |
6310 | # else | |
6311 | sparc_address_test (arg) int arg; | |
6312 | #endif | |
6313 | { | |
6314 | static pid_t child; | |
6315 | if (!child) { | |
6316 | child = vfork (); | |
6317 | if (child < 0) { | |
6318 | perror ("vfork"); | |
6319 | _exit(2); | |
6320 | } | |
6321 | if (!child) { | |
6322 | arg = getpid(); | |
6323 | write(-1, "", 0); | |
6324 | _exit (arg); | |
6325 | } | |
6326 | } | |
6327 | } | |
6328 | ||
6329 | int | |
6330 | main () | |
6331 | { | |
6332 | pid_t parent = getpid (); | |
6333 | pid_t child; | |
6334 | ||
6335 | sparc_address_test (0); | |
6336 | ||
6337 | child = vfork (); | |
6338 | ||
6339 | if (child == 0) { | |
6340 | /* Here is another test for sparc vfork register problems. This | |
6341 | test uses lots of local variables, at least as many local | |
6342 | variables as main has allocated so far including compiler | |
6343 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6344 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6345 | reuse the register of parent for one of the local variables, | |
6346 | since it will think that parent can't possibly be used any more | |
6347 | in this routine. Assigning to the local variable will thus | |
6348 | munge parent in the parent process. */ | |
6349 | pid_t | |
6350 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6351 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6352 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6353 | use the same hardware register for all 8 local variables. */ | |
6354 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6355 | || p != p5 || p != p6 || p != p7) | |
6356 | _exit(1); | |
6357 | ||
6358 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent | |
6359 | from child file descriptors. If the child closes a descriptor | |
6360 | before it execs or exits, this munges the parent's descriptor | |
6361 | as well. Test for this by closing stdout in the child. */ | |
6362 | _exit(close(fileno(stdout)) != 0); | |
6363 | } else { | |
6364 | int status; | |
6365 | struct stat st; | |
6366 | ||
6367 | while (wait(&status) != child) | |
6368 | ; | |
6369 | return ( | |
6370 | /* Was there some problem with vforking? */ | |
6371 | child < 0 | |
6372 | ||
6373 | /* Did the child fail? (This shouldn't happen.) */ | |
6374 | || status | |
6375 | ||
6376 | /* Did the vfork/compiler bug occur? */ | |
6377 | || parent != getpid() | |
6378 | ||
6379 | /* Did the file descriptor bug occur? */ | |
6380 | || fstat(fileno(stdout), &st) != 0 | |
6381 | ); | |
6382 | } | |
6383 | } | |
6384 | _ACEOF | |
6385 | if ac_fn_c_try_run "$LINENO"; then : | |
6386 | ac_cv_func_vfork_works=yes | |
6387 | else | |
6388 | ac_cv_func_vfork_works=no | |
6389 | fi | |
6390 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6391 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6392 | fi | |
6393 | ||
6394 | fi | |
6395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 | |
6396 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
6397 | ||
6398 | fi; | |
6399 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6400 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6401 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
6402 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
6403 | fi | |
6404 | ||
6405 | if test "x$ac_cv_func_vfork_works" = xyes; then | |
6406 | ||
6407 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h | |
6408 | ||
6409 | else | |
6410 | ||
6411 | $as_echo "#define vfork fork" >>confdefs.h | |
6412 | ||
6413 | fi | |
6414 | if test "x$ac_cv_func_fork_works" = xyes; then | |
6415 | ||
6416 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h | |
6417 | ||
6418 | fi | |
6419 | ||
4b8b5e72 | 6420 | for ac_func in getauxval pread pwrite pread64 setns |
81ecdfbb RW |
6421 | do : |
6422 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6423 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6424 | eval as_val=\$$as_ac_var | |
6425 | if test "x$as_val" = x""yes; then : | |
6426 | cat >>confdefs.h <<_ACEOF | |
6427 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
ec56be1b PA |
6428 | _ACEOF |
6429 | ||
81ecdfbb RW |
6430 | fi |
6431 | done | |
ec56be1b | 6432 | |
e122f1f5 | 6433 | |
3266f10b TT |
6434 | |
6435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
6436 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
6437 | if test "${ac_cv_header_stdc+set}" = set; then : | |
6438 | $as_echo_n "(cached) " >&6 | |
6439 | else | |
6440 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6441 | /* end confdefs.h. */ | |
6442 | #include <stdlib.h> | |
6443 | #include <stdarg.h> | |
6444 | #include <string.h> | |
6445 | #include <float.h> | |
6446 | ||
6447 | int | |
6448 | main () | |
6449 | { | |
6450 | ||
6451 | ; | |
6452 | return 0; | |
6453 | } | |
6454 | _ACEOF | |
6455 | if ac_fn_c_try_compile "$LINENO"; then : | |
6456 | ac_cv_header_stdc=yes | |
6457 | else | |
6458 | ac_cv_header_stdc=no | |
6459 | fi | |
6460 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6461 | ||
6462 | if test $ac_cv_header_stdc = yes; then | |
6463 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
6464 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6465 | /* end confdefs.h. */ | |
6466 | #include <string.h> | |
6467 | ||
6468 | _ACEOF | |
6469 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6470 | $EGREP "memchr" >/dev/null 2>&1; then : | |
6471 | ||
6472 | else | |
6473 | ac_cv_header_stdc=no | |
6474 | fi | |
6475 | rm -f conftest* | |
6476 | ||
6477 | fi | |
6478 | ||
6479 | if test $ac_cv_header_stdc = yes; then | |
6480 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6481 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6482 | /* end confdefs.h. */ | |
6483 | #include <stdlib.h> | |
6484 | ||
6485 | _ACEOF | |
6486 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6487 | $EGREP "free" >/dev/null 2>&1; then : | |
6488 | ||
6489 | else | |
6490 | ac_cv_header_stdc=no | |
6491 | fi | |
6492 | rm -f conftest* | |
6493 | ||
6494 | fi | |
6495 | ||
6496 | if test $ac_cv_header_stdc = yes; then | |
6497 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6498 | if test "$cross_compiling" = yes; then : | |
6499 | : | |
6500 | else | |
6501 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6502 | /* end confdefs.h. */ | |
6503 | #include <ctype.h> | |
6504 | #include <stdlib.h> | |
6505 | #if ((' ' & 0x0FF) == 0x020) | |
6506 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6507 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6508 | #else | |
6509 | # define ISLOWER(c) \ | |
6510 | (('a' <= (c) && (c) <= 'i') \ | |
6511 | || ('j' <= (c) && (c) <= 'r') \ | |
6512 | || ('s' <= (c) && (c) <= 'z')) | |
6513 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6514 | #endif | |
6515 | ||
6516 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6517 | int | |
6518 | main () | |
6519 | { | |
6520 | int i; | |
6521 | for (i = 0; i < 256; i++) | |
6522 | if (XOR (islower (i), ISLOWER (i)) | |
6523 | || toupper (i) != TOUPPER (i)) | |
6524 | return 2; | |
6525 | return 0; | |
6526 | } | |
6527 | _ACEOF | |
6528 | if ac_fn_c_try_run "$LINENO"; then : | |
6529 | ||
6530 | else | |
6531 | ac_cv_header_stdc=no | |
6532 | fi | |
6533 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6534 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6535 | fi | |
6536 | ||
6537 | fi | |
6538 | fi | |
6539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
6540 | $as_echo "$ac_cv_header_stdc" >&6; } | |
6541 | if test $ac_cv_header_stdc = yes; then | |
6542 | ||
6543 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
6544 | ||
3266f10b TT |
6545 | fi |
6546 | ||
6547 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
6548 | # for constant arguments. Useless! | |
6549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 | |
6550 | $as_echo_n "checking for working alloca.h... " >&6; } | |
6551 | if test "${ac_cv_working_alloca_h+set}" = set; then : | |
6552 | $as_echo_n "(cached) " >&6 | |
6553 | else | |
6554 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6555 | /* end confdefs.h. */ | |
6556 | #include <alloca.h> | |
6557 | int | |
6558 | main () | |
6559 | { | |
6560 | char *p = (char *) alloca (2 * sizeof (int)); | |
6561 | if (p) return 0; | |
6562 | ; | |
6563 | return 0; | |
6564 | } | |
6565 | _ACEOF | |
6566 | if ac_fn_c_try_link "$LINENO"; then : | |
6567 | ac_cv_working_alloca_h=yes | |
6568 | else | |
6569 | ac_cv_working_alloca_h=no | |
6570 | fi | |
6571 | rm -f core conftest.err conftest.$ac_objext \ | |
6572 | conftest$ac_exeext conftest.$ac_ext | |
6573 | fi | |
6574 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 | |
6575 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
6576 | if test $ac_cv_working_alloca_h = yes; then | |
6577 | ||
6578 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h | |
6579 | ||
6580 | fi | |
6581 | ||
6582 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 | |
6583 | $as_echo_n "checking for alloca... " >&6; } | |
6584 | if test "${ac_cv_func_alloca_works+set}" = set; then : | |
6585 | $as_echo_n "(cached) " >&6 | |
6586 | else | |
6587 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6588 | /* end confdefs.h. */ | |
6589 | #ifdef __GNUC__ | |
6590 | # define alloca __builtin_alloca | |
6591 | #else | |
6592 | # ifdef _MSC_VER | |
6593 | # include <malloc.h> | |
6594 | # define alloca _alloca | |
6595 | # else | |
6596 | # ifdef HAVE_ALLOCA_H | |
6597 | # include <alloca.h> | |
6598 | # else | |
6599 | # ifdef _AIX | |
6600 | #pragma alloca | |
6601 | # else | |
6602 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
6603 | char *alloca (); | |
6604 | # endif | |
6605 | # endif | |
6606 | # endif | |
6607 | # endif | |
6608 | #endif | |
6609 | ||
6610 | int | |
6611 | main () | |
6612 | { | |
6613 | char *p = (char *) alloca (1); | |
6614 | if (p) return 0; | |
6615 | ; | |
6616 | return 0; | |
6617 | } | |
6618 | _ACEOF | |
6619 | if ac_fn_c_try_link "$LINENO"; then : | |
6620 | ac_cv_func_alloca_works=yes | |
6621 | else | |
6622 | ac_cv_func_alloca_works=no | |
6623 | fi | |
6624 | rm -f core conftest.err conftest.$ac_objext \ | |
6625 | conftest$ac_exeext conftest.$ac_ext | |
6626 | fi | |
6627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 | |
6628 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
6629 | ||
6630 | if test $ac_cv_func_alloca_works = yes; then | |
6631 | ||
6632 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h | |
6633 | ||
6634 | else | |
6635 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
6636 | # that cause trouble. Some versions do not even contain alloca or | |
6637 | # contain a buggy version. If you still want to use their alloca, | |
6638 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
6639 | ||
6640 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext | |
6641 | ||
6642 | $as_echo "#define C_ALLOCA 1" >>confdefs.h | |
6643 | ||
6644 | ||
6645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 | |
6646 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
6647 | if test "${ac_cv_os_cray+set}" = set; then : | |
6648 | $as_echo_n "(cached) " >&6 | |
6649 | else | |
6650 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6651 | /* end confdefs.h. */ | |
6652 | #if defined CRAY && ! defined CRAY2 | |
6653 | webecray | |
6654 | #else | |
6655 | wenotbecray | |
6656 | #endif | |
6657 | ||
6658 | _ACEOF | |
6659 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6660 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6661 | ac_cv_os_cray=yes | |
6662 | else | |
6663 | ac_cv_os_cray=no | |
6664 | fi | |
6665 | rm -f conftest* | |
6666 | ||
6667 | fi | |
6668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 | |
6669 | $as_echo "$ac_cv_os_cray" >&6; } | |
6670 | if test $ac_cv_os_cray = yes; then | |
6671 | for ac_func in _getb67 GETB67 getb67; do | |
6672 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6673 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6674 | eval as_val=\$$as_ac_var | |
6675 | if test "x$as_val" = x""yes; then : | |
6676 | ||
6677 | cat >>confdefs.h <<_ACEOF | |
6678 | #define CRAY_STACKSEG_END $ac_func | |
6679 | _ACEOF | |
6680 | ||
6681 | break | |
6682 | fi | |
6683 | ||
6684 | done | |
6685 | fi | |
6686 | ||
6687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 | |
6688 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6689 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
6690 | $as_echo_n "(cached) " >&6 | |
6691 | else | |
6692 | if test "$cross_compiling" = yes; then : | |
6693 | ac_cv_c_stack_direction=0 | |
6694 | else | |
6695 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6696 | /* end confdefs.h. */ | |
6697 | $ac_includes_default | |
6698 | int | |
6699 | find_stack_direction () | |
6700 | { | |
6701 | static char *addr = 0; | |
6702 | auto char dummy; | |
6703 | if (addr == 0) | |
6704 | { | |
6705 | addr = &dummy; | |
6706 | return find_stack_direction (); | |
6707 | } | |
6708 | else | |
6709 | return (&dummy > addr) ? 1 : -1; | |
6710 | } | |
6711 | ||
6712 | int | |
6713 | main () | |
6714 | { | |
6715 | return find_stack_direction () < 0; | |
6716 | } | |
6717 | _ACEOF | |
6718 | if ac_fn_c_try_run "$LINENO"; then : | |
6719 | ac_cv_c_stack_direction=1 | |
6720 | else | |
6721 | ac_cv_c_stack_direction=-1 | |
6722 | fi | |
6723 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6724 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6725 | fi | |
6726 | ||
6727 | fi | |
6728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6729 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
6730 | cat >>confdefs.h <<_ACEOF | |
6731 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6732 | _ACEOF | |
6733 | ||
6734 | ||
6735 | fi | |
6736 | ||
6737 | ||
6738 | ||
6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 | |
6740 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
6741 | if test "${am_cv_langinfo_codeset+set}" = set; then : | |
6742 | $as_echo_n "(cached) " >&6 | |
6743 | else | |
6744 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6745 | /* end confdefs.h. */ | |
6746 | #include <langinfo.h> | |
6747 | int | |
6748 | main () | |
6749 | { | |
6750 | char* cs = nl_langinfo(CODESET); | |
6751 | ; | |
6752 | return 0; | |
6753 | } | |
6754 | _ACEOF | |
6755 | if ac_fn_c_try_link "$LINENO"; then : | |
6756 | am_cv_langinfo_codeset=yes | |
6757 | else | |
6758 | am_cv_langinfo_codeset=no | |
6759 | fi | |
6760 | rm -f core conftest.err conftest.$ac_objext \ | |
6761 | conftest$ac_exeext conftest.$ac_ext | |
6762 | ||
6763 | fi | |
6764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 | |
6765 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
6766 | if test $am_cv_langinfo_codeset = yes; then | |
6767 | ||
6768 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h | |
6769 | ||
6770 | fi | |
6771 | ||
6772 | ||
44122162 | 6773 | for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h |
3266f10b TT |
6774 | do : |
6775 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6776 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6777 | eval as_val=\$$as_ac_Header | |
6778 | if test "x$as_val" = x""yes; then : | |
6779 | cat >>confdefs.h <<_ACEOF | |
6780 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6781 | _ACEOF | |
6782 | ||
6783 | fi | |
6784 | ||
6785 | done | |
6786 | ||
6787 | ||
f348d89a | 6788 | for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction |
3266f10b TT |
6789 | do : |
6790 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6791 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6792 | eval as_val=\$$as_ac_var | |
6793 | if test "x$as_val" = x""yes; then : | |
6794 | cat >>confdefs.h <<_ACEOF | |
6795 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6796 | _ACEOF | |
6797 | ||
6798 | fi | |
6799 | done | |
6800 | ||
6801 | ||
6802 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" | |
6803 | if test "x$ac_cv_have_decl_strerror" = x""yes; then : | |
6804 | ac_have_decl=1 | |
6805 | else | |
6806 | ac_have_decl=0 | |
6807 | fi | |
6808 | ||
6809 | cat >>confdefs.h <<_ACEOF | |
6810 | #define HAVE_DECL_STRERROR $ac_have_decl | |
6811 | _ACEOF | |
6812 | ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default" | |
6813 | if test "x$ac_cv_have_decl_strstr" = x""yes; then : | |
6814 | ac_have_decl=1 | |
6815 | else | |
6816 | ac_have_decl=0 | |
6817 | fi | |
6818 | ||
6819 | cat >>confdefs.h <<_ACEOF | |
6820 | #define HAVE_DECL_STRSTR $ac_have_decl | |
6821 | _ACEOF | |
6822 | ||
6823 | ||
e9bcb658 GB |
6824 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 |
6825 | $as_echo_n "checking for sigsetjmp... " >&6; } | |
6826 | if test "${gdb_cv_func_sigsetjmp+set}" = set; then : | |
6827 | $as_echo_n "(cached) " >&6 | |
6828 | else | |
6829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6830 | /* end confdefs.h. */ | |
6831 | ||
6832 | #include <setjmp.h> | |
6833 | ||
6834 | int | |
6835 | main () | |
6836 | { | |
6837 | sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1); | |
6838 | ; | |
6839 | return 0; | |
6840 | } | |
6841 | _ACEOF | |
6842 | if ac_fn_c_try_compile "$LINENO"; then : | |
6843 | gdb_cv_func_sigsetjmp=yes | |
6844 | else | |
6845 | gdb_cv_func_sigsetjmp=no | |
6846 | fi | |
6847 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6848 | fi | |
6849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 | |
6850 | $as_echo "$gdb_cv_func_sigsetjmp" >&6; } | |
6851 | if test $gdb_cv_func_sigsetjmp = yes; then | |
6852 | ||
6853 | $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h | |
6854 | ||
6855 | fi | |
6856 | ||
3266f10b | 6857 | |
eb7aa561 PA |
6858 | # Check the return and argument types of ptrace. |
6859 | ||
6860 | ||
6861 | for ac_header in sys/ptrace.h ptrace.h | |
6862 | do : | |
6863 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6864 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
6865 | eval as_val=\$$as_ac_Header | |
6866 | if test "x$as_val" = x""yes; then : | |
6867 | cat >>confdefs.h <<_ACEOF | |
6868 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6869 | _ACEOF | |
6870 | ||
6871 | fi | |
6872 | ||
6873 | done | |
6874 | ||
6875 | ||
6876 | gdb_ptrace_headers=' | |
6877 | #include <sys/types.h> | |
6878 | #if HAVE_SYS_PTRACE_H | |
6879 | # include <sys/ptrace.h> | |
6880 | #endif | |
6881 | #if HAVE_UNISTD_H | |
6882 | # include <unistd.h> | |
6883 | #endif | |
6884 | ' | |
6885 | # There is no point in checking if we don't have a prototype. | |
9b30624b | 6886 | ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers |
eb7aa561 PA |
6887 | " |
6888 | if test "x$ac_cv_have_decl_ptrace" = x""yes; then : | |
6889 | ac_have_decl=1 | |
6890 | else | |
6891 | ac_have_decl=0 | |
6892 | fi | |
6893 | ||
6894 | cat >>confdefs.h <<_ACEOF | |
6895 | #define HAVE_DECL_PTRACE $ac_have_decl | |
6896 | _ACEOF | |
6897 | if test $ac_have_decl = 1; then : | |
6898 | ||
6899 | else | |
6900 | ||
6901 | : ${gdb_cv_func_ptrace_ret='int'} | |
6902 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
6903 | ||
6904 | fi | |
6905 | ||
6906 | # Check return type. Varargs (used on GNU/Linux) conflict with the | |
6907 | # empty argument list, so check for that explicitly. | |
6908 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5 | |
6909 | $as_echo_n "checking return type of ptrace... " >&6; } | |
6910 | if test "${gdb_cv_func_ptrace_ret+set}" = set; then : | |
6911 | $as_echo_n "(cached) " >&6 | |
6912 | else | |
6913 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6914 | /* end confdefs.h. */ | |
6915 | $gdb_ptrace_headers | |
6916 | int | |
6917 | main () | |
6918 | { | |
6919 | extern long ptrace (enum __ptrace_request, ...); | |
6920 | ; | |
6921 | return 0; | |
6922 | } | |
6923 | _ACEOF | |
9b30624b | 6924 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
6925 | gdb_cv_func_ptrace_ret='long' |
6926 | else | |
6927 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6928 | /* end confdefs.h. */ | |
6929 | $gdb_ptrace_headers | |
6930 | int | |
6931 | main () | |
6932 | { | |
6933 | extern int ptrace (); | |
6934 | ; | |
6935 | return 0; | |
6936 | } | |
6937 | _ACEOF | |
9b30624b | 6938 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
6939 | gdb_cv_func_ptrace_ret='int' |
6940 | else | |
6941 | gdb_cv_func_ptrace_ret='long' | |
6942 | fi | |
6943 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6944 | fi | |
6945 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6946 | fi | |
6947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5 | |
6948 | $as_echo "$gdb_cv_func_ptrace_ret" >&6; } | |
6949 | ||
6950 | cat >>confdefs.h <<_ACEOF | |
6951 | #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret | |
6952 | _ACEOF | |
6953 | ||
6954 | # Check argument types. | |
6955 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5 | |
6956 | $as_echo_n "checking types of arguments for ptrace... " >&6; } | |
6957 | if test "${gdb_cv_func_ptrace_args+set}" = set; then : | |
6958 | $as_echo_n "(cached) " >&6 | |
6959 | else | |
6960 | ||
6961 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6962 | /* end confdefs.h. */ | |
6963 | $gdb_ptrace_headers | |
6964 | int | |
6965 | main () | |
6966 | { | |
6967 | extern long ptrace (enum __ptrace_request, ...); | |
6968 | ; | |
6969 | return 0; | |
6970 | } | |
6971 | _ACEOF | |
9b30624b | 6972 | if ac_fn_c_try_compile "$LINENO"; then : |
54019719 | 6973 | gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long' |
eb7aa561 PA |
6974 | else |
6975 | ||
6976 | for gdb_arg1 in 'int' 'long'; do | |
6977 | for gdb_arg2 in 'pid_t' 'int' 'long'; do | |
6978 | for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do | |
6979 | for gdb_arg4 in 'int' 'long' 'void *'; do | |
6980 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6981 | /* end confdefs.h. */ | |
6982 | $gdb_ptrace_headers | |
6983 | int | |
6984 | main () | |
6985 | { | |
6986 | ||
6987 | extern $gdb_cv_func_ptrace_ret | |
6988 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4); | |
6989 | ||
6990 | ; | |
6991 | return 0; | |
6992 | } | |
6993 | _ACEOF | |
9b30624b | 6994 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
6995 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4"; |
6996 | break 4; | |
6997 | fi | |
6998 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6999 | for gdb_arg5 in 'int *' 'int' 'long'; do | |
7000 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7001 | /* end confdefs.h. */ | |
7002 | $gdb_ptrace_headers | |
7003 | int | |
7004 | main () | |
7005 | { | |
7006 | ||
7007 | extern $gdb_cv_func_ptrace_ret | |
7008 | ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5); | |
7009 | ||
7010 | ; | |
7011 | return 0; | |
7012 | } | |
7013 | _ACEOF | |
9b30624b | 7014 | if ac_fn_c_try_compile "$LINENO"; then : |
eb7aa561 PA |
7015 | |
7016 | gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5"; | |
7017 | break 5; | |
7018 | fi | |
7019 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7020 | done | |
7021 | done | |
7022 | done | |
7023 | done | |
7024 | done | |
7025 | # Provide a safe default value. | |
7026 | : ${gdb_cv_func_ptrace_args='int,int,long,long'} | |
7027 | ||
7028 | fi | |
7029 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7030 | fi | |
7031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5 | |
7032 | $as_echo "$gdb_cv_func_ptrace_args" >&6; } | |
7033 | ac_save_IFS=$IFS; IFS=',' | |
7034 | set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'` | |
7035 | IFS=$ac_save_IFS | |
7036 | shift | |
7037 | ||
54019719 PA |
7038 | cat >>confdefs.h <<_ACEOF |
7039 | #define PTRACE_TYPE_ARG1 $1 | |
7040 | _ACEOF | |
7041 | ||
7042 | ||
eb7aa561 PA |
7043 | cat >>confdefs.h <<_ACEOF |
7044 | #define PTRACE_TYPE_ARG3 $3 | |
7045 | _ACEOF | |
7046 | ||
7047 | ||
7048 | cat >>confdefs.h <<_ACEOF | |
7049 | #define PTRACE_TYPE_ARG4 $4 | |
7050 | _ACEOF | |
7051 | ||
7052 | if test -n "$5"; then | |
7053 | ||
7054 | cat >>confdefs.h <<_ACEOF | |
7055 | #define PTRACE_TYPE_ARG5 $5 | |
7056 | _ACEOF | |
7057 | ||
7058 | fi | |
7059 | ||
7060 | ||
0fb4aa4b PA |
7061 | # Check for UST |
7062 | ustlibs="" | |
7063 | ustinc="" | |
7064 | ||
7065 | ||
7066 | # Check whether --with-ust was given. | |
7067 | if test "${with_ust+set}" = set; then : | |
7068 | withval=$with_ust; | |
7069 | fi | |
7070 | ||
7071 | ||
7072 | # Check whether --with-ust_include was given. | |
7073 | if test "${with_ust_include+set}" = set; then : | |
7074 | withval=$with_ust_include; | |
7075 | fi | |
7076 | ||
7077 | ||
7078 | # Check whether --with-ust_lib was given. | |
7079 | if test "${with_ust_lib+set}" = set; then : | |
7080 | withval=$with_ust_lib; | |
7081 | fi | |
7082 | ||
7083 | ||
7084 | case $with_ust in | |
7085 | no) | |
7086 | ustlibs= | |
7087 | ustinc= | |
7088 | ;; | |
7089 | "" | yes) | |
7090 | ustlibs=" -lust " | |
7091 | ustinc="" | |
7092 | ;; | |
7093 | *) | |
7094 | ustlibs="-L$with_ust/lib -lust" | |
7095 | ustinc="-I$with_ust/include " | |
7096 | ;; | |
7097 | esac | |
7098 | if test "x$with_ust_include" != x; then | |
7099 | ustinc="-I$with_ust_include " | |
7100 | fi | |
7101 | if test "x$with_ust_lib" != x; then | |
7102 | ustlibs="-L$with_ust_lib -lust" | |
7103 | fi | |
7104 | ||
7105 | if test "x$with_ust" != "xno"; then | |
7106 | saved_CFLAGS="$CFLAGS" | |
7107 | CFLAGS="$CFLAGS $ustinc" | |
7108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5 | |
7109 | $as_echo_n "checking for ust... " >&6; } | |
7110 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7111 | /* end confdefs.h. */ | |
7112 | ||
7113 | #define CONFIG_UST_GDB_INTEGRATION | |
7114 | #include <ust/ust.h> | |
7115 | ||
7116 | int | |
7117 | main () | |
7118 | { | |
7119 | ||
7120 | ; | |
7121 | return 0; | |
7122 | } | |
7123 | _ACEOF | |
7124 | if ac_fn_c_try_compile "$LINENO"; then : | |
7125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
7126 | $as_echo "yes" >&6; }; | |
7127 | $as_echo "#define HAVE_UST 1" >>confdefs.h | |
7128 | ||
7129 | else | |
7130 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
7131 | $as_echo "no" >&6; }; ustlibs= ; ustinc= | |
7132 | fi | |
7133 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7134 | CFLAGS="$saved_CFLAGS" | |
7135 | fi | |
7136 | ||
7137 | # Flags needed for UST | |
7138 | ||
7139 | ||
7140 | ||
8f13a3ce | 7141 | |
d4596a3d PA |
7142 | # Check whether --enable-werror was given. |
7143 | if test "${enable_werror+set}" = set; then : | |
7144 | enableval=$enable_werror; case "${enableval}" in | |
7145 | yes | y) ERROR_ON_WARNING="yes" ;; | |
7146 | no | n) ERROR_ON_WARNING="no" ;; | |
7147 | *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; | |
7148 | esac | |
7149 | fi | |
7150 | ||
7151 | ||
9a084706 | 7152 | # Enable -Werror by default when using gcc. Turn it off for releases. |
8f13a3ce | 7153 | if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then |
d4596a3d PA |
7154 | ERROR_ON_WARNING=yes |
7155 | fi | |
7156 | ||
7157 | WERROR_CFLAGS="" | |
7158 | if test "${ERROR_ON_WARNING}" = yes ; then | |
7159 | WERROR_CFLAGS="-Werror" | |
7160 | fi | |
7161 | ||
cf6de44d | 7162 | # The options we'll try to enable. |
aac331e4 | 7163 | build_warnings="-Wall -Wpointer-arith \ |
8f13a3ce MF |
7164 | -Wno-unused -Wunused-value -Wunused-function \ |
7165 | -Wno-switch -Wno-char-subscripts \ | |
cf6de44d | 7166 | -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ |
8465943a SM |
7167 | -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \ |
7168 | -Wno-mismatched-tags" | |
8f13a3ce | 7169 | |
8f13a3ce | 7170 | case "${host}" in |
5bfda255 YQ |
7171 | *-*-mingw32*) |
7172 | # Enable -Wno-format by default when using gcc on mingw since many | |
7173 | # GCC versions complain about %I64. | |
7174 | build_warnings="$build_warnings -Wno-format" ;; | |
7175 | *-*-solaris*) | |
7176 | # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC | |
7177 | # doesn't understand. | |
7178 | build_warnings="$build_warnings -Wno-unknown-pragmas" | |
7179 | # Solaris 11 <unistd.h> marks vfork deprecated. | |
7180 | build_warnings="$build_warnings -Wno-deprecated-declarations" ;; | |
8f13a3ce MF |
7181 | *) build_warnings="$build_warnings -Wformat-nonliteral" ;; |
7182 | esac | |
7183 | ||
7184 | # Check whether --enable-build-warnings was given. | |
7185 | if test "${enable_build_warnings+set}" = set; then : | |
7186 | enableval=$enable_build_warnings; case "${enableval}" in | |
7187 | yes) ;; | |
7188 | no) build_warnings="-w";; | |
7189 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7190 | build_warnings="${build_warnings} ${t}";; | |
7191 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7192 | build_warnings="${t} ${build_warnings}";; | |
7193 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7194 | esac | |
7195 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7196 | echo "Setting compiler warning flags = $build_warnings" 6>&1 | |
7197 | fi | |
7198 | fi | |
7199 | # Check whether --enable-gdb-build-warnings was given. | |
7200 | if test "${enable_gdb_build_warnings+set}" = set; then : | |
7201 | enableval=$enable_gdb_build_warnings; case "${enableval}" in | |
7202 | yes) ;; | |
7203 | no) build_warnings="-w";; | |
7204 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7205 | build_warnings="${build_warnings} ${t}";; | |
7206 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
7207 | build_warnings="${t} ${build_warnings}";; | |
7208 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
7209 | esac | |
7210 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
7211 | echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 | |
7212 | fi | |
3bc3d82a PA |
7213 | fi |
7214 | ||
7215 | # The set of warnings supported by a C++ compiler is not the same as | |
7216 | # of the C compiler. | |
cf6de44d | 7217 | ac_ext=cpp |
3bc3d82a PA |
7218 | ac_cpp='$CXXCPP $CPPFLAGS' |
7219 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7220 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7221 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7222 | ||
3bc3d82a | 7223 | |
d4596a3d | 7224 | WARN_CFLAGS="" |
8f13a3ce | 7225 | if test "x${build_warnings}" != x -a "x$GCC" = xyes |
d4596a3d PA |
7226 | then |
7227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5 | |
7228 | $as_echo_n "checking compiler warning flags... " >&6; } | |
7229 | # Separate out the -Werror flag as some files just cannot be | |
7230 | # compiled with it enabled. | |
7231 | for w in ${build_warnings}; do | |
7544db95 PA |
7232 | # GCC does not complain about -Wno-unknown-warning. Invert |
7233 | # and test -Wunknown-warning instead. | |
7234 | case $w in | |
7235 | -Wno-*) | |
7236 | wtest=`echo $w | sed 's/-Wno-/-W/g'` ;; | |
7237 | *) | |
7238 | wtest=$w ;; | |
7239 | esac | |
7240 | ||
d4596a3d PA |
7241 | case $w in |
7242 | -Werr*) WERROR_CFLAGS=-Werror ;; | |
3bc3d82a PA |
7243 | *) |
7244 | # Check whether GCC accepts it. | |
d4596a3d | 7245 | saved_CFLAGS="$CFLAGS" |
3e019bdc | 7246 | CFLAGS="$CFLAGS -Werror $wtest" |
3bc3d82a | 7247 | saved_CXXFLAGS="$CXXFLAGS" |
3e019bdc | 7248 | CXXFLAGS="$CXXFLAGS -Werror $wtest" |
54019719 | 7249 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
d4596a3d PA |
7250 | /* end confdefs.h. */ |
7251 | ||
7252 | int | |
7253 | main () | |
7254 | { | |
7255 | ||
7256 | ; | |
7257 | return 0; | |
7258 | } | |
7259 | _ACEOF | |
3bc3d82a | 7260 | if ac_fn_cxx_try_compile "$LINENO"; then : |
d4596a3d PA |
7261 | WARN_CFLAGS="${WARN_CFLAGS} $w" |
7262 | fi | |
7263 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7264 | CFLAGS="$saved_CFLAGS" | |
3bc3d82a | 7265 | CXXFLAGS="$saved_CXXFLAGS" |
d4596a3d PA |
7266 | esac |
7267 | done | |
7268 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5 | |
7269 | $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } | |
7270 | fi | |
7271 | ||
7272 | ||
7273 | ||
cf6de44d | 7274 | ac_ext=c |
3bc3d82a PA |
7275 | ac_cpp='$CPP $CPPFLAGS' |
7276 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7277 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7278 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7279 | ||
3bc3d82a | 7280 | |
8f13a3ce MF |
7281 | case " $WARN_CFLAGS " in |
7282 | *" -Wmissing-prototypes "*) | |
7283 | WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes" | |
7284 | ;; | |
7285 | esac | |
7286 | ||
10e86dd7 DE |
7287 | old_LIBS="$LIBS" |
7288 | LIBS="$LIBS -ldl" | |
7289 | for ac_func in dladdr | |
7290 | do : | |
7291 | ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr" | |
7292 | if test "x$ac_cv_func_dladdr" = x""yes; then : | |
7293 | cat >>confdefs.h <<_ACEOF | |
7294 | #define HAVE_DLADDR 1 | |
7295 | _ACEOF | |
7296 | ||
7297 | fi | |
7298 | done | |
7299 | ||
7300 | LIBS="$old_LIBS" | |
7301 | ||
07697489 PA |
7302 | |
7303 | # Check for presence and size of long long. | |
7304 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
7305 | if test "x$ac_cv_type_long_long" = x""yes; then : | |
7306 | ||
7307 | cat >>confdefs.h <<_ACEOF | |
7308 | #define HAVE_LONG_LONG 1 | |
7309 | _ACEOF | |
7310 | ||
7311 | # The cast to long int works around a bug in the HP C Compiler | |
7312 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7313 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7314 | # This bug is HP SR number 8606223364. | |
7315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
7316 | $as_echo_n "checking size of long long... " >&6; } | |
7317 | if test "${ac_cv_sizeof_long_long+set}" = set; then : | |
7318 | $as_echo_n "(cached) " >&6 | |
7319 | else | |
7320 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
7321 | ||
7322 | else | |
7323 | if test "$ac_cv_type_long_long" = yes; then | |
7324 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
7325 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
7326 | { as_fn_set_status 77 | |
7327 | as_fn_error "cannot compute sizeof (long long) | |
7328 | See \`config.log' for more details." "$LINENO" 5; }; } | |
7329 | else | |
7330 | ac_cv_sizeof_long_long=0 | |
7331 | fi | |
7332 | fi | |
7333 | ||
7334 | fi | |
7335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
7336 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
7337 | ||
7338 | ||
7339 | ||
7340 | cat >>confdefs.h <<_ACEOF | |
7341 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
7342 | _ACEOF | |
7343 | ||
7344 | ||
7345 | fi | |
7346 | ||
7347 | ||
7348 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" | |
7349 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : | |
7350 | ac_have_decl=1 | |
7351 | else | |
7352 | ac_have_decl=0 | |
7353 | fi | |
7354 | ||
7355 | cat >>confdefs.h <<_ACEOF | |
7356 | #define HAVE_DECL_BASENAME $ac_have_decl | |
7357 | _ACEOF | |
7358 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" | |
7359 | if test "x$ac_cv_have_decl_ffs" = x""yes; then : | |
7360 | ac_have_decl=1 | |
7361 | else | |
7362 | ac_have_decl=0 | |
7363 | fi | |
7364 | ||
7365 | cat >>confdefs.h <<_ACEOF | |
7366 | #define HAVE_DECL_FFS $ac_have_decl | |
7367 | _ACEOF | |
7368 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
7369 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : | |
7370 | ac_have_decl=1 | |
7371 | else | |
7372 | ac_have_decl=0 | |
7373 | fi | |
7374 | ||
7375 | cat >>confdefs.h <<_ACEOF | |
7376 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
7377 | _ACEOF | |
7378 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
7379 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
7380 | ac_have_decl=1 | |
7381 | else | |
7382 | ac_have_decl=0 | |
7383 | fi | |
7384 | ||
7385 | cat >>confdefs.h <<_ACEOF | |
7386 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7387 | _ACEOF | |
7388 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" | |
7389 | if test "x$ac_cv_have_decl_snprintf" = x""yes; then : | |
7390 | ac_have_decl=1 | |
7391 | else | |
7392 | ac_have_decl=0 | |
7393 | fi | |
7394 | ||
7395 | cat >>confdefs.h <<_ACEOF | |
7396 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
7397 | _ACEOF | |
7398 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
7399 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
7400 | ac_have_decl=1 | |
7401 | else | |
7402 | ac_have_decl=0 | |
7403 | fi | |
7404 | ||
7405 | cat >>confdefs.h <<_ACEOF | |
7406 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7407 | _ACEOF | |
7408 | ||
7409 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" | |
7410 | if test "x$ac_cv_have_decl_strtol" = x""yes; then : | |
7411 | ac_have_decl=1 | |
7412 | else | |
7413 | ac_have_decl=0 | |
7414 | fi | |
7415 | ||
7416 | cat >>confdefs.h <<_ACEOF | |
7417 | #define HAVE_DECL_STRTOL $ac_have_decl | |
7418 | _ACEOF | |
7419 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
7420 | if test "x$ac_cv_have_decl_strtoul" = x""yes; then : | |
7421 | ac_have_decl=1 | |
7422 | else | |
7423 | ac_have_decl=0 | |
7424 | fi | |
7425 | ||
7426 | cat >>confdefs.h <<_ACEOF | |
7427 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
7428 | _ACEOF | |
7429 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
7430 | if test "x$ac_cv_have_decl_strtoll" = x""yes; then : | |
7431 | ac_have_decl=1 | |
7432 | else | |
7433 | ac_have_decl=0 | |
7434 | fi | |
7435 | ||
7436 | cat >>confdefs.h <<_ACEOF | |
7437 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
7438 | _ACEOF | |
7439 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
7440 | if test "x$ac_cv_have_decl_strtoull" = x""yes; then : | |
7441 | ac_have_decl=1 | |
7442 | else | |
7443 | ac_have_decl=0 | |
7444 | fi | |
7445 | ||
7446 | cat >>confdefs.h <<_ACEOF | |
7447 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
7448 | _ACEOF | |
7449 | ||
7450 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" | |
7451 | if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : | |
7452 | ac_have_decl=1 | |
7453 | else | |
7454 | ac_have_decl=0 | |
7455 | fi | |
7456 | ||
7457 | cat >>confdefs.h <<_ACEOF | |
7458 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
7459 | _ACEOF | |
7460 | ||
7461 | ||
7462 | ||
81ecdfbb RW |
7463 | ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default" |
7464 | if test "x$ac_cv_have_decl_strerror" = x""yes; then : | |
7465 | ac_have_decl=1 | |
7466 | else | |
7467 | ac_have_decl=0 | |
7468 | fi | |
f450004a | 7469 | |
81ecdfbb RW |
7470 | cat >>confdefs.h <<_ACEOF |
7471 | #define HAVE_DECL_STRERROR $ac_have_decl | |
7472 | _ACEOF | |
7473 | ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default" | |
7474 | if test "x$ac_cv_have_decl_perror" = x""yes; then : | |
7475 | ac_have_decl=1 | |
7476 | else | |
7477 | ac_have_decl=0 | |
f450004a | 7478 | fi |
81ecdfbb RW |
7479 | |
7480 | cat >>confdefs.h <<_ACEOF | |
7481 | #define HAVE_DECL_PERROR $ac_have_decl | |
7482 | _ACEOF | |
bb0116a4 JB |
7483 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
7484 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
7485 | ac_have_decl=1 | |
7486 | else | |
7487 | ac_have_decl=0 | |
7488 | fi | |
7489 | ||
7490 | cat >>confdefs.h <<_ACEOF | |
7491 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
7492 | _ACEOF | |
7493 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" | |
7494 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
7495 | ac_have_decl=1 | |
7496 | else | |
7497 | ac_have_decl=0 | |
7498 | fi | |
7499 | ||
7500 | cat >>confdefs.h <<_ACEOF | |
7501 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
7502 | _ACEOF | |
81ecdfbb RW |
7503 | |
7504 | ||
791c0056 GB |
7505 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" |
7506 | if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then : | |
7507 | ||
7508 | cat >>confdefs.h <<_ACEOF | |
7509 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1 | |
7510 | _ACEOF | |
7511 | ||
7512 | ||
7513 | fi | |
7514 | ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" | |
7515 | if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then : | |
7516 | ||
7517 | cat >>confdefs.h <<_ACEOF | |
7518 | #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 | |
7519 | _ACEOF | |
7520 | ||
7521 | ||
7522 | fi | |
7523 | ||
7524 | ||
3e019bdc SM |
7525 | # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers. |
7526 | # Older amd64 Linux's don't have the fs_base and gs_base members of | |
7527 | # `struct user_regs_struct'. | |
f517c180 EA |
7528 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h> |
7529 | #include <sys/user.h> | |
239b6d10 WT |
7530 | " |
7531 | if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then : | |
7532 | ||
7533 | cat >>confdefs.h <<_ACEOF | |
7534 | #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1 | |
7535 | _ACEOF | |
7536 | ||
7537 | ||
7538 | fi | |
f517c180 EA |
7539 | ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h> |
7540 | #include <sys/user.h> | |
239b6d10 WT |
7541 | " |
7542 | if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then : | |
7543 | ||
7544 | cat >>confdefs.h <<_ACEOF | |
7545 | #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1 | |
7546 | _ACEOF | |
7547 | ||
7548 | ||
7549 | fi | |
7550 | ||
7551 | ||
7552 | ||
81ecdfbb RW |
7553 | ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> |
7554 | #include <sys/socket.h> | |
7555 | ||
7556 | " | |
7557 | if test "x$ac_cv_type_socklen_t" = x""yes; then : | |
f450004a | 7558 | |
ccbd4912 | 7559 | cat >>confdefs.h <<_ACEOF |
f450004a DJ |
7560 | #define HAVE_SOCKLEN_T 1 |
7561 | _ACEOF | |
7562 | ||
f450004a | 7563 | |
ccbd4912 | 7564 | fi |
f450004a | 7565 | |
fb1e4ffc | 7566 | |
64da5dd5 JB |
7567 | case "${target}" in |
7568 | *-android*) | |
7569 | # Starting with NDK version 9, <elf.h> actually includes definitions | |
7570 | # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes | |
7571 | # <sys/exec_elf.h> which defines some of the ELF types incorrectly, | |
7572 | # leading to conflicts with the defintions from <linux/elf.h>. | |
7573 | # This makes it impossible for us to include both <elf.h> and | |
7574 | # <linux/elf.h>, which means that, in practice, we do not have | |
7575 | # access to Elf32_auxv_t and Elf64_auxv_t on this platform. | |
7576 | # Therefore, do not try to auto-detect availability, as it would | |
7577 | # get it wrong on this platform. | |
7578 | ;; | |
7579 | *) | |
7580 | ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h> | |
8365dcf5 TJB |
7581 | |
7582 | " | |
7583 | if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then : | |
7584 | ||
7585 | cat >>confdefs.h <<_ACEOF | |
7586 | #define HAVE_ELF32_AUXV_T 1 | |
7587 | _ACEOF | |
7588 | ||
7589 | ||
7590 | fi | |
7591 | ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h> | |
7592 | ||
7593 | " | |
7594 | if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then : | |
7595 | ||
7596 | cat >>confdefs.h <<_ACEOF | |
7597 | #define HAVE_ELF64_AUXV_T 1 | |
7598 | _ACEOF | |
7599 | ||
7600 | ||
7601 | fi | |
7602 | ||
64da5dd5 | 7603 | esac |
8365dcf5 | 7604 | |
c16158bc JM |
7605 | |
7606 | ||
81ecdfbb RW |
7607 | # Check whether --with-pkgversion was given. |
7608 | if test "${with_pkgversion+set}" = set; then : | |
7609 | withval=$with_pkgversion; case "$withval" in | |
7610 | yes) as_fn_error "package version not specified" "$LINENO" 5 ;; | |
c16158bc JM |
7611 | no) PKGVERSION= ;; |
7612 | *) PKGVERSION="($withval) " ;; | |
7613 | esac | |
7614 | else | |
7615 | PKGVERSION="(GDB) " | |
7616 | ||
81ecdfbb RW |
7617 | fi |
7618 | ||
c16158bc JM |
7619 | |
7620 | ||
7621 | ||
7622 | ||
81ecdfbb RW |
7623 | # Check whether --with-bugurl was given. |
7624 | if test "${with_bugurl+set}" = set; then : | |
7625 | withval=$with_bugurl; case "$withval" in | |
7626 | yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; | |
c16158bc JM |
7627 | no) BUGURL= |
7628 | ;; | |
7629 | *) BUGURL="$withval" | |
7630 | ;; | |
7631 | esac | |
7632 | else | |
7633 | BUGURL="http://www.gnu.org/software/gdb/bugs/" | |
7634 | ||
81ecdfbb RW |
7635 | fi |
7636 | ||
c16158bc JM |
7637 | case ${BUGURL} in |
7638 | "") | |
7639 | REPORT_BUGS_TO= | |
7640 | REPORT_BUGS_TEXI= | |
7641 | ;; | |
7642 | *) | |
7643 | REPORT_BUGS_TO="<$BUGURL>" | |
7644 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
7645 | ;; | |
7646 | esac; | |
7647 | ||
7648 | ||
7649 | ||
7650 | ||
7651 | cat >>confdefs.h <<_ACEOF | |
7652 | #define PKGVERSION "$PKGVERSION" | |
7653 | _ACEOF | |
7654 | ||
7655 | ||
7656 | cat >>confdefs.h <<_ACEOF | |
7657 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
7658 | _ACEOF | |
7659 | ||
7660 | ||
8838b45e NS |
7661 | # Check for various supplementary target information (beyond the |
7662 | # triplet) which might affect the choices in configure.srv. | |
7663 | case "${target}" in | |
7664 | i[34567]86-*-linux*) | |
7665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5 | |
7666 | $as_echo_n "checking if building for x86-64... " >&6; } | |
7667 | if test "${gdb_cv_i386_is_x86_64+set}" = set; then : | |
7668 | $as_echo_n "(cached) " >&6 | |
7669 | else | |
7670 | save_CPPFLAGS="$CPPFLAGS" | |
7671 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7672 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7673 | /* end confdefs.h. */ | |
7674 | ||
7675 | #if __x86_64__ | |
7676 | got it | |
7677 | #endif | |
7678 | ||
7679 | _ACEOF | |
7680 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7681 | $EGREP "got it" >/dev/null 2>&1; then : | |
7682 | gdb_cv_i386_is_x86_64=yes | |
7683 | else | |
7684 | gdb_cv_i386_is_x86_64=no | |
7685 | fi | |
7686 | rm -f conftest* | |
7687 | ||
7688 | CPPFLAGS="$save_CPPFLAGS" | |
7689 | fi | |
7690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5 | |
7691 | $as_echo "$gdb_cv_i386_is_x86_64" >&6; } | |
7692 | ;; | |
201506da PA |
7693 | |
7694 | x86_64-*-linux*) | |
7695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x32" >&5 | |
7696 | $as_echo_n "checking if building for x32... " >&6; } | |
7697 | if test "${gdb_cv_x86_is_x32+set}" = set; then : | |
7698 | $as_echo_n "(cached) " >&6 | |
7699 | else | |
7700 | save_CPPFLAGS="$CPPFLAGS" | |
7701 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7702 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7703 | /* end confdefs.h. */ | |
7704 | ||
7705 | #if __x86_64__ && __ILP32__ | |
7706 | got it | |
7707 | #endif | |
7708 | ||
7709 | _ACEOF | |
7710 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7711 | $EGREP "got it" >/dev/null 2>&1; then : | |
7712 | gdb_cv_x86_is_x32=yes | |
7713 | else | |
7714 | gdb_cv_x86_is_x32=no | |
7715 | fi | |
7716 | rm -f conftest* | |
7717 | ||
7718 | CPPFLAGS="$save_CPPFLAGS" | |
7719 | fi | |
7720 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_x86_is_x32" >&5 | |
7721 | $as_echo "$gdb_cv_x86_is_x32" >&6; } | |
7722 | ;; | |
7723 | ||
9ac544ce MK |
7724 | m68k-*-*) |
7725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5 | |
7726 | $as_echo_n "checking if building for Coldfire... " >&6; } | |
7727 | if test "${gdb_cv_m68k_is_coldfire+set}" = set; then : | |
7728 | $as_echo_n "(cached) " >&6 | |
7729 | else | |
7730 | save_CPPFLAGS="$CPPFLAGS" | |
7731 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
7732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7733 | /* end confdefs.h. */ | |
7734 | ||
7735 | #ifdef __mcoldfire__ | |
7736 | got it | |
7737 | #endif | |
7738 | ||
7739 | _ACEOF | |
7740 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7741 | $EGREP "got it" >/dev/null 2>&1; then : | |
7742 | gdb_cv_m68k_is_coldfire=yes | |
7743 | else | |
7744 | gdb_cv_m68k_is_coldfire=no | |
7745 | fi | |
7746 | rm -f conftest* | |
7747 | ||
7748 | CPPFLAGS="$save_CPPFLAGS" | |
7749 | fi | |
7750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5 | |
7751 | $as_echo "$gdb_cv_m68k_is_coldfire" >&6; } | |
7752 | ;; | |
8838b45e NS |
7753 | esac |
7754 | ||
7ea81414 | 7755 | . ${srcdir}/configure.srv |
d6e9fb05 | 7756 | |
fb23d554 SDJ |
7757 | # Add in the common host objects. |
7758 | . ${srcdir}/../common/common.host | |
7759 | srv_host_obs="$common_host_obs" | |
7760 | ||
68070c10 PA |
7761 | if test "${srv_mingwce}" = "yes"; then |
7762 | LIBS="$LIBS -lws2" | |
7763 | elif test "${srv_mingw}" = "yes"; then | |
12ea4b69 | 7764 | LIBS="$LIBS -lws2_32" |
ac8c974e AR |
7765 | elif test "${srv_qnx}" = "yes"; then |
7766 | LIBS="$LIBS -lsocket" | |
8ed54b31 JB |
7767 | elif test "${srv_lynxos}" = "yes"; then |
7768 | LIBS="$LIBS -lnetinet" | |
68070c10 PA |
7769 | fi |
7770 | ||
7771 | if test "${srv_mingw}" = "yes"; then | |
b80864fb | 7772 | |
81ecdfbb | 7773 | $as_echo "#define USE_WIN32API 1" >>confdefs.h |
b80864fb DJ |
7774 | |
7775 | fi | |
7776 | ||
58caa3dc | 7777 | if test "${srv_linux_usrregs}" = "yes"; then |
f450004a | 7778 | |
81ecdfbb | 7779 | $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h |
58caa3dc DJ |
7780 | |
7781 | fi | |
7782 | ||
7783 | if test "${srv_linux_regsets}" = "yes"; then | |
e9d25b98 | 7784 | |
81ecdfbb | 7785 | $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h |
e9d25b98 DJ |
7786 | |
7787 | ||
81ecdfbb RW |
7788 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5 |
7789 | $as_echo_n "checking for PTRACE_GETREGS... " >&6; } | |
7790 | if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then : | |
7791 | $as_echo_n "(cached) " >&6 | |
bec39cab | 7792 | else |
81ecdfbb | 7793 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7794 | /* end confdefs.h. */ |
58caa3dc | 7795 | #include <sys/ptrace.h> |
bec39cab AC |
7796 | int |
7797 | main () | |
7798 | { | |
58caa3dc | 7799 | PTRACE_GETREGS; |
bec39cab AC |
7800 | ; |
7801 | return 0; | |
7802 | } | |
7803 | _ACEOF | |
81ecdfbb | 7804 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7805 | gdbsrv_cv_have_ptrace_getregs=yes |
7806 | else | |
81ecdfbb | 7807 | gdbsrv_cv_have_ptrace_getregs=no |
58caa3dc | 7808 | fi |
81ecdfbb | 7809 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7810 | fi |
7811 | ||
81ecdfbb RW |
7812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5 |
7813 | $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; } | |
58caa3dc | 7814 | if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then |
f450004a | 7815 | |
81ecdfbb | 7816 | $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h |
58caa3dc DJ |
7817 | |
7818 | fi | |
7819 | ||
81ecdfbb RW |
7820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5 |
7821 | $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; } | |
7822 | if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then : | |
7823 | $as_echo_n "(cached) " >&6 | |
58caa3dc | 7824 | else |
81ecdfbb | 7825 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7826 | /* end confdefs.h. */ |
58caa3dc | 7827 | #include <sys/ptrace.h> |
bec39cab AC |
7828 | int |
7829 | main () | |
7830 | { | |
58caa3dc | 7831 | PTRACE_GETFPXREGS; |
bec39cab AC |
7832 | ; |
7833 | return 0; | |
7834 | } | |
7835 | _ACEOF | |
81ecdfbb | 7836 | if ac_fn_c_try_compile "$LINENO"; then : |
58caa3dc DJ |
7837 | gdbsrv_cv_have_ptrace_getfpxregs=yes |
7838 | else | |
81ecdfbb | 7839 | gdbsrv_cv_have_ptrace_getfpxregs=no |
58caa3dc | 7840 | fi |
81ecdfbb | 7841 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
58caa3dc DJ |
7842 | fi |
7843 | ||
81ecdfbb RW |
7844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5 |
7845 | $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; } | |
58caa3dc | 7846 | if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then |
f450004a | 7847 | |
81ecdfbb | 7848 | $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h |
58caa3dc DJ |
7849 | |
7850 | fi | |
7851 | fi | |
7852 | ||
9accd112 MM |
7853 | if test "${srv_linux_btrace}" = "yes"; then |
7854 | ||
7855 | $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h | |
7856 | ||
7857 | fi | |
7858 | ||
0d62e5e8 | 7859 | if test "$ac_cv_header_sys_procfs_h" = yes; then |
81ecdfbb RW |
7860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5 |
7861 | $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; } | |
7862 | if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then : | |
7863 | $as_echo_n "(cached) " >&6 | |
0d62e5e8 | 7864 | else |
81ecdfbb | 7865 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7866 | /* end confdefs.h. */ |
0d62e5e8 DJ |
7867 | |
7868 | #define _SYSCALL32 | |
8e642873 PM |
7869 | /* Needed for new procfs interface on sparc-solaris. */ |
7870 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 7871 | #include <sys/procfs.h> |
bec39cab AC |
7872 | int |
7873 | main () | |
7874 | { | |
0d62e5e8 | 7875 | lwpid_t avar |
bec39cab AC |
7876 | ; |
7877 | return 0; | |
7878 | } | |
7879 | _ACEOF | |
81ecdfbb | 7880 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
7881 | bfd_cv_have_sys_procfs_type_lwpid_t=yes |
7882 | else | |
81ecdfbb | 7883 | bfd_cv_have_sys_procfs_type_lwpid_t=no |
bec39cab | 7884 | |
0d62e5e8 | 7885 | fi |
81ecdfbb | 7886 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
7887 | fi |
7888 | ||
7889 | if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then | |
bec39cab | 7890 | |
81ecdfbb | 7891 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h |
0d62e5e8 DJ |
7892 | |
7893 | fi | |
81ecdfbb RW |
7894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5 |
7895 | $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; } | |
0d62e5e8 | 7896 | |
81ecdfbb RW |
7897 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5 |
7898 | $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; } | |
7899 | if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then : | |
7900 | $as_echo_n "(cached) " >&6 | |
0d62e5e8 | 7901 | else |
81ecdfbb | 7902 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7903 | /* end confdefs.h. */ |
0d62e5e8 DJ |
7904 | |
7905 | #define _SYSCALL32 | |
8e642873 PM |
7906 | /* Needed for new procfs interface on sparc-solaris. */ |
7907 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 7908 | #include <sys/procfs.h> |
bec39cab AC |
7909 | int |
7910 | main () | |
7911 | { | |
0d62e5e8 | 7912 | psaddr_t avar |
bec39cab AC |
7913 | ; |
7914 | return 0; | |
7915 | } | |
7916 | _ACEOF | |
81ecdfbb | 7917 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
7918 | bfd_cv_have_sys_procfs_type_psaddr_t=yes |
7919 | else | |
81ecdfbb | 7920 | bfd_cv_have_sys_procfs_type_psaddr_t=no |
bec39cab | 7921 | |
0d62e5e8 | 7922 | fi |
81ecdfbb | 7923 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
7924 | fi |
7925 | ||
7926 | if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then | |
bec39cab | 7927 | |
81ecdfbb | 7928 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h |
0d62e5e8 DJ |
7929 | |
7930 | fi | |
81ecdfbb RW |
7931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5 |
7932 | $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; } | |
0d62e5e8 | 7933 | |
81ecdfbb RW |
7934 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5 |
7935 | $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; } | |
7936 | if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then : | |
7937 | $as_echo_n "(cached) " >&6 | |
0d62e5e8 | 7938 | else |
81ecdfbb | 7939 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 7940 | /* end confdefs.h. */ |
0d62e5e8 DJ |
7941 | |
7942 | #define _SYSCALL32 | |
8e642873 PM |
7943 | /* Needed for new procfs interface on sparc-solaris. */ |
7944 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 7945 | #include <sys/procfs.h> |
bec39cab AC |
7946 | int |
7947 | main () | |
7948 | { | |
0d62e5e8 | 7949 | prgregset_t avar |
bec39cab AC |
7950 | ; |
7951 | return 0; | |
7952 | } | |
7953 | _ACEOF | |
81ecdfbb | 7954 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
7955 | bfd_cv_have_sys_procfs_type_prgregset_t=yes |
7956 | else | |
81ecdfbb | 7957 | bfd_cv_have_sys_procfs_type_prgregset_t=no |
bec39cab | 7958 | |
0d62e5e8 | 7959 | fi |
81ecdfbb | 7960 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
7961 | fi |
7962 | ||
7963 | if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then | |
bec39cab | 7964 | |
81ecdfbb | 7965 | $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
7966 | |
7967 | fi | |
81ecdfbb RW |
7968 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5 |
7969 | $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; } | |
0d62e5e8 | 7970 | |
1041a03c JB |
7971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5 |
7972 | $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; } | |
7973 | if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then : | |
7974 | $as_echo_n "(cached) " >&6 | |
7975 | else | |
7976 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7977 | /* end confdefs.h. */ | |
7978 | ||
7979 | #define _SYSCALL32 | |
7980 | /* Needed for new procfs interface on sparc-solaris. */ | |
7981 | #define _STRUCTURED_PROC 1 | |
7982 | #include <sys/procfs.h> | |
7983 | int | |
7984 | main () | |
7985 | { | |
7986 | prfpregset_t avar | |
7987 | ; | |
7988 | return 0; | |
7989 | } | |
7990 | _ACEOF | |
7991 | if ac_fn_c_try_compile "$LINENO"; then : | |
7992 | bfd_cv_have_sys_procfs_type_prfpregset_t=yes | |
7993 | else | |
7994 | bfd_cv_have_sys_procfs_type_prfpregset_t=no | |
7995 | ||
7996 | fi | |
7997 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7998 | fi | |
7999 | ||
8000 | if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then | |
8001 | ||
8002 | $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h | |
8003 | ||
8004 | fi | |
8005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5 | |
8006 | $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; } | |
8007 | ||
81ecdfbb RW |
8008 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5 |
8009 | $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; } | |
8010 | if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then : | |
8011 | $as_echo_n "(cached) " >&6 | |
0d62e5e8 | 8012 | else |
81ecdfbb | 8013 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab | 8014 | /* end confdefs.h. */ |
0d62e5e8 DJ |
8015 | |
8016 | #define _SYSCALL32 | |
8e642873 PM |
8017 | /* Needed for new procfs interface on sparc-solaris. */ |
8018 | #define _STRUCTURED_PROC 1 | |
0d62e5e8 | 8019 | #include <sys/procfs.h> |
bec39cab AC |
8020 | int |
8021 | main () | |
8022 | { | |
0d62e5e8 | 8023 | elf_fpregset_t avar |
bec39cab AC |
8024 | ; |
8025 | return 0; | |
8026 | } | |
8027 | _ACEOF | |
81ecdfbb | 8028 | if ac_fn_c_try_compile "$LINENO"; then : |
0d62e5e8 DJ |
8029 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes |
8030 | else | |
81ecdfbb | 8031 | bfd_cv_have_sys_procfs_type_elf_fpregset_t=no |
bec39cab | 8032 | |
0d62e5e8 | 8033 | fi |
81ecdfbb | 8034 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d62e5e8 DJ |
8035 | fi |
8036 | ||
8037 | if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then | |
bec39cab | 8038 | |
81ecdfbb | 8039 | $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h |
0d62e5e8 DJ |
8040 | |
8041 | fi | |
81ecdfbb RW |
8042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5 |
8043 | $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; } | |
0d62e5e8 DJ |
8044 | |
8045 | fi | |
8046 | ||
18f5fd81 TJB |
8047 | if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then |
8048 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5 | |
8049 | $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; } | |
8050 | if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then : | |
8051 | $as_echo_n "(cached) " >&6 | |
8052 | else | |
8053 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8054 | /* end confdefs.h. */ | |
8055 | ||
8056 | #include <thread_db.h> | |
8057 | int | |
8058 | main () | |
8059 | { | |
8060 | lwpid_t avar | |
8061 | ; | |
8062 | return 0; | |
8063 | } | |
8064 | _ACEOF | |
8065 | if ac_fn_c_try_compile "$LINENO"; then : | |
8066 | gdbserver_cv_have_thread_db_type_lwpid_t=yes | |
8067 | else | |
8068 | gdbserver_cv_have_thread_db_type_lwpid_t=no | |
8069 | ||
8070 | fi | |
8071 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8072 | fi | |
8073 | ||
8074 | if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then | |
8075 | ||
8076 | $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h | |
8077 | ||
8078 | fi | |
8079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5 | |
8080 | $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; } | |
8081 | ||
8082 | fi | |
8083 | ||
8084 | if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then | |
8085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5 | |
8086 | $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; } | |
8087 | if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then : | |
8088 | $as_echo_n "(cached) " >&6 | |
8089 | else | |
8090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8091 | /* end confdefs.h. */ | |
8092 | ||
8093 | #include <thread_db.h> | |
8094 | int | |
8095 | main () | |
8096 | { | |
8097 | psaddr_t avar | |
8098 | ; | |
8099 | return 0; | |
8100 | } | |
8101 | _ACEOF | |
8102 | if ac_fn_c_try_compile "$LINENO"; then : | |
8103 | gdbserver_cv_have_thread_db_type_psaddr_t=yes | |
8104 | else | |
8105 | gdbserver_cv_have_thread_db_type_psaddr_t=no | |
8106 | ||
8107 | fi | |
8108 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8109 | fi | |
8110 | ||
8111 | if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then | |
8112 | ||
8113 | $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h | |
8114 | ||
8115 | fi | |
8116 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5 | |
8117 | $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; } | |
8118 | ||
8119 | fi | |
8120 | ||
193f13e6 MK |
8121 | old_LIBS="$LIBS" |
8122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 | |
8123 | $as_echo_n "checking for dlopen in -ldl... " >&6; } | |
8124 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then : | |
8125 | $as_echo_n "(cached) " >&6 | |
8126 | else | |
8127 | ac_check_lib_save_LIBS=$LIBS | |
8128 | LIBS="-ldl $LIBS" | |
8129 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8130 | /* end confdefs.h. */ | |
8131 | ||
8132 | /* Override any GCC internal prototype to avoid an error. | |
8133 | Use char because int might match the return type of a GCC | |
8134 | builtin and then its argument prototype would still apply. */ | |
8135 | #ifdef __cplusplus | |
8136 | extern "C" | |
8137 | #endif | |
8138 | char dlopen (); | |
8139 | int | |
8140 | main () | |
8141 | { | |
8142 | return dlopen (); | |
8143 | ; | |
8144 | return 0; | |
8145 | } | |
8146 | _ACEOF | |
8147 | if ac_fn_c_try_link "$LINENO"; then : | |
8148 | ac_cv_lib_dl_dlopen=yes | |
8149 | else | |
8150 | ac_cv_lib_dl_dlopen=no | |
8151 | fi | |
8152 | rm -f core conftest.err conftest.$ac_objext \ | |
8153 | conftest$ac_exeext conftest.$ac_ext | |
8154 | LIBS=$ac_check_lib_save_LIBS | |
8155 | fi | |
8156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 | |
8157 | $as_echo "$ac_cv_lib_dl_dlopen" >&6; } | |
8158 | if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : | |
8159 | cat >>confdefs.h <<_ACEOF | |
8160 | #define HAVE_LIBDL 1 | |
8161 | _ACEOF | |
8162 | ||
8163 | LIBS="-ldl $LIBS" | |
8164 | ||
8165 | fi | |
8166 | ||
8167 | LIBS="$old_LIBS" | |
8168 | ||
0d62e5e8 DJ |
8169 | srv_thread_depfiles= |
8170 | srv_libs= | |
0d62e5e8 DJ |
8171 | |
8172 | if test "$srv_linux_thread_db" = "yes"; then | |
193f13e6 MK |
8173 | if test "$ac_cv_lib_dl_dlopen" = "yes"; then |
8174 | srv_libs="-ldl" | |
f6528abd JK |
8175 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5 |
8176 | $as_echo_n "checking for the dynamic export flag... " >&6; } | |
193f13e6 | 8177 | old_LDFLAGS="$LDFLAGS" |
f6528abd JK |
8178 | # Older GNU ld supports --export-dynamic but --dynamic-list may not be |
8179 | # supported there. | |
8180 | RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list" | |
8181 | LDFLAGS="$LDFLAGS $RDYNAMIC" | |
193f13e6 | 8182 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
bec39cab AC |
8183 | /* end confdefs.h. */ |
8184 | ||
8185 | int | |
8186 | main () | |
8187 | { | |
8188 | ||
8189 | ; | |
8190 | return 0; | |
8191 | } | |
8192 | _ACEOF | |
81ecdfbb | 8193 | if ac_fn_c_try_link "$LINENO"; then : |
f6528abd JK |
8194 | found="-Wl,--dynamic-list" |
8195 | RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list' | |
f6de3c42 | 8196 | else |
f6528abd JK |
8197 | RDYNAMIC="-rdynamic" |
8198 | LDFLAGS="$old_LDFLAGS $RDYNAMIC" | |
8199 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8200 | /* end confdefs.h. */ | |
8201 | ||
8202 | int | |
8203 | main () | |
8204 | { | |
8205 | ||
8206 | ; | |
8207 | return 0; | |
8208 | } | |
8209 | _ACEOF | |
8210 | if ac_fn_c_try_link "$LINENO"; then : | |
8211 | found="-rdynamic" | |
8212 | else | |
8213 | found="no" | |
8214 | RDYNAMIC="" | |
770d76d7 PA |
8215 | fi |
8216 | rm -f core conftest.err conftest.$ac_objext \ | |
8217 | conftest$ac_exeext conftest.$ac_ext | |
8218 | fi | |
8219 | rm -f core conftest.err conftest.$ac_objext \ | |
8220 | conftest$ac_exeext conftest.$ac_ext | |
8221 | ||
8222 | LDFLAGS="$old_LDFLAGS" | |
8223 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 | |
8224 | $as_echo "$found" >&6; } | |
8225 | else | |
8226 | srv_libs="-lthread_db" | |
8227 | fi | |
55a8c076 | 8228 | |
770d76d7 | 8229 | srv_thread_depfiles="thread-db.o proc-service.o" |
7d4e5717 PA |
8230 | |
8231 | $as_echo "#define USE_THREAD_DB 1" >>confdefs.h | |
8232 | ||
770d76d7 PA |
8233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5 |
8234 | $as_echo_n "checking for TD_VERSION... " >&6; } | |
8235 | if test "${gdbsrv_cv_have_td_version+set}" = set; then : | |
8236 | $as_echo_n "(cached) " >&6 | |
8237 | else | |
8238 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8239 | /* end confdefs.h. */ | |
8240 | #include <thread_db.h> | |
55a8c076 YQ |
8241 | int |
8242 | main () | |
8243 | { | |
770d76d7 | 8244 | TD_VERSION; |
c9a1864a YQ |
8245 | ; |
8246 | return 0; | |
8247 | } | |
8248 | _ACEOF | |
55a8c076 | 8249 | if ac_fn_c_try_compile "$LINENO"; then : |
770d76d7 | 8250 | gdbsrv_cv_have_td_version=yes |
c9a1864a | 8251 | else |
770d76d7 PA |
8252 | gdbsrv_cv_have_td_version=no |
8253 | fi | |
8254 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
8255 | fi | |
8256 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5 | |
8257 | $as_echo "$gdbsrv_cv_have_td_version" >&6; } | |
8258 | if test $gdbsrv_cv_have_td_version = yes; then | |
c9a1864a | 8259 | |
770d76d7 | 8260 | $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h |
55a8c076 | 8261 | |
770d76d7 PA |
8262 | fi |
8263 | fi | |
c9a1864a YQ |
8264 | |
8265 | ||
770d76d7 PA |
8266 | # Check whether --with-libthread-db was given. |
8267 | if test "${with_libthread_db+set}" = set; then : | |
8268 | withval=$with_libthread_db; srv_libthread_db_path="${withval}" | |
8269 | srv_libs="$srv_libthread_db_path" | |
c9a1864a | 8270 | |
770d76d7 | 8271 | fi |
c9a1864a YQ |
8272 | |
8273 | ||
770d76d7 | 8274 | if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then |
c9a1864a | 8275 | |
770d76d7 | 8276 | $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h |
c9a1864a | 8277 | |
55a8c076 | 8278 | fi |
c9a1864a | 8279 | |
770d76d7 PA |
8280 | if test "$srv_xmlfiles" != ""; then |
8281 | srv_xmlbuiltin="xml-builtin.o" | |
c9a1864a | 8282 | |
770d76d7 | 8283 | $as_echo "#define USE_XML 1" >>confdefs.h |
c9a1864a | 8284 | |
c9a1864a | 8285 | |
770d76d7 PA |
8286 | tmp_xmlfiles=$srv_xmlfiles |
8287 | srv_xmlfiles="" | |
8288 | for f in $tmp_xmlfiles; do | |
8289 | srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f" | |
8290 | done | |
c9a1864a YQ |
8291 | fi |
8292 | ||
605fd3c6 | 8293 | GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs $srv_selftest_objs" |
770d76d7 | 8294 | GDBSERVER_LIBS="$srv_libs" |
c9a1864a | 8295 | |
770d76d7 PA |
8296 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5 |
8297 | $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; } | |
8298 | if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then : | |
8299 | $as_echo_n "(cached) " >&6 | |
8300 | else | |
c9a1864a | 8301 | |
770d76d7 PA |
8302 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8303 | /* end confdefs.h. */ | |
c9a1864a | 8304 | |
770d76d7 PA |
8305 | int |
8306 | main () | |
8307 | { | |
8308 | int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1); | |
8309 | ; | |
8310 | return 0; | |
8311 | } | |
8312 | _ACEOF | |
8313 | if ac_fn_c_try_link "$LINENO"; then : | |
8314 | gdbsrv_cv_have_sync_builtins=yes | |
8315 | else | |
c971b7fa | 8316 | gdbsrv_cv_have_sync_builtins=no |
c9a1864a | 8317 | fi |
c971b7fa PA |
8318 | rm -f core conftest.err conftest.$ac_objext \ |
8319 | conftest$ac_exeext conftest.$ac_ext | |
c9a1864a | 8320 | fi |
c971b7fa PA |
8321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5 |
8322 | $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; } | |
8323 | if test $gdbsrv_cv_have_sync_builtins = yes; then | |
8324 | ||
8325 | $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h | |
8326 | ||
c9a1864a YQ |
8327 | fi |
8328 | ||
c971b7fa PA |
8329 | saved_cflags="$CFLAGS" |
8330 | CFLAGS="$CFLAGS -fvisibility=hidden" | |
8331 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8332 | /* end confdefs.h. */ | |
c9a1864a | 8333 | |
c971b7fa PA |
8334 | int |
8335 | main () | |
8336 | { | |
c9a1864a | 8337 | |
c971b7fa PA |
8338 | ; |
8339 | return 0; | |
8340 | } | |
c9a1864a | 8341 | _ACEOF |
c971b7fa PA |
8342 | if ac_fn_c_try_compile "$LINENO"; then : |
8343 | gdbsrv_cv_have_visibility_hidden=yes | |
8344 | else | |
8345 | gdbsrv_cv_have_visibility_hidden=no | |
c9a1864a | 8346 | fi |
c971b7fa PA |
8347 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8348 | CFLAGS="$saved_cflags" | |
8349 | ||
8350 | ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h> | |
8351 | " | |
8352 | if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then : | |
8353 | ac_have_decl=1 | |
c9a1864a | 8354 | else |
c971b7fa | 8355 | ac_have_decl=0 |
c9a1864a YQ |
8356 | fi |
8357 | ||
c971b7fa PA |
8358 | cat >>confdefs.h <<_ACEOF |
8359 | #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl | |
8360 | _ACEOF | |
c9a1864a | 8361 | |
c9a1864a | 8362 | |
c971b7fa PA |
8363 | if test "$cross_compiling" = yes; then : |
8364 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8365 | /* end confdefs.h. */ | |
8366 | #include <sys/personality.h> | |
8367 | int | |
8368 | main () | |
8369 | { | |
fb1e4ffc | 8370 | |
c971b7fa PA |
8371 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8372 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8373 | # endif | |
8374 | /* Test the flag could be set and stays set. */ | |
8375 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8376 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8377 | return 1 | |
8378 | ; | |
8379 | return 0; | |
8380 | } | |
8381 | _ACEOF | |
8382 | if ac_fn_c_try_link "$LINENO"; then : | |
8383 | gdbsrv_cv_have_personality=true | |
fa593d66 | 8384 | else |
c971b7fa | 8385 | gdbsrv_cv_have_personality=false |
c9a1864a | 8386 | fi |
c971b7fa PA |
8387 | rm -f core conftest.err conftest.$ac_objext \ |
8388 | conftest$ac_exeext conftest.$ac_ext | |
8389 | else | |
8390 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
8391 | /* end confdefs.h. */ | |
8392 | #include <sys/personality.h> | |
8393 | int | |
8394 | main () | |
8395 | { | |
fa593d66 | 8396 | |
c971b7fa PA |
8397 | # if !HAVE_DECL_ADDR_NO_RANDOMIZE |
8398 | # define ADDR_NO_RANDOMIZE 0x0040000 | |
8399 | # endif | |
8400 | /* Test the flag could be set and stays set. */ | |
8401 | personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE); | |
8402 | if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE)) | |
8403 | return 1 | |
8404 | ; | |
8405 | return 0; | |
8406 | } | |
8407 | _ACEOF | |
8408 | if ac_fn_c_try_run "$LINENO"; then : | |
8409 | gdbsrv_cv_have_personality=true | |
8410 | else | |
8411 | gdbsrv_cv_have_personality=false | |
fa593d66 | 8412 | fi |
c971b7fa PA |
8413 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
8414 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa593d66 | 8415 | fi |
fa593d66 | 8416 | |
c971b7fa PA |
8417 | if $gdbsrv_cv_have_personality |
8418 | then | |
fa593d66 | 8419 | |
c971b7fa | 8420 | $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h |
03583c20 | 8421 | |
c971b7fa | 8422 | fi |
03583c20 | 8423 | |
03583c20 | 8424 | |
c971b7fa PA |
8425 | IPA_DEPFILES="" |
8426 | extra_libraries="" | |
c2a66c29 | 8427 | |
c971b7fa PA |
8428 | # check whether to enable the inprocess agent |
8429 | if test "$ipa_obj" != "" \ | |
8430 | -a "$gdbsrv_cv_have_sync_builtins" = yes \ | |
8431 | -a "$gdbsrv_cv_have_visibility_hidden" = yes; then | |
8432 | have_ipa=true | |
8433 | else | |
8434 | have_ipa=false | |
8435 | fi | |
fa593d66 | 8436 | |
c971b7fa PA |
8437 | # Check whether --enable-inprocess-agent was given. |
8438 | if test "${enable_inprocess_agent+set}" = set; then : | |
8439 | enableval=$enable_inprocess_agent; case "$enableval" in | |
8440 | yes) want_ipa=true ;; | |
8441 | no) want_ipa=false ;; | |
8442 | *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;; | |
8443 | esac | |
8444 | else | |
8445 | want_ipa=$have_ipa | |
8446 | fi | |
c2a66c29 | 8447 | |
c9a1864a | 8448 | |
c971b7fa PA |
8449 | if $want_ipa ; then |
8450 | if $have_ipa ; then | |
8451 | IPA_DEPFILES="$ipa_obj" | |
8452 | extra_libraries="$extra_libraries libinproctrace.so" | |
8453 | else | |
8454 | as_fn_error "inprocess agent not supported for this target" "$LINENO" 5 | |
8455 | fi | |
8456 | fi | |
c9a1864a | 8457 | |
c9a1864a | 8458 | |
c2a66c29 NS |
8459 | |
8460 | ||
fa593d66 PA |
8461 | |
8462 | ||
8463 | ||
0d62e5e8 | 8464 | |
c971b7fa | 8465 | GNULIB=build-gnulib-gdbserver/import |
d6e9fb05 | 8466 | |
c9a1864a YQ |
8467 | GNULIB_STDINT_H= |
8468 | if test x"$STDINT_H" != x; then | |
c971b7fa | 8469 | GNULIB_STDINT_H=$GNULIB/$STDINT_H |
c9a1864a | 8470 | fi |
d6e9fb05 | 8471 | |
fb1e4ffc | 8472 | |
c971b7fa | 8473 | ac_config_files="$ac_config_files Makefile" |
81ecdfbb | 8474 | |
81ecdfbb | 8475 | |
bec39cab | 8476 | cat >confcache <<\_ACEOF |
d6e9fb05 JK |
8477 | # This file is a shell script that caches the results of configure |
8478 | # tests run on this system so they can be shared between configure | |
bec39cab AC |
8479 | # scripts and configure runs, see configure's option --config-cache. |
8480 | # It is not useful on other systems. If it contains results you don't | |
8481 | # want to keep, you may remove or edit it. | |
d6e9fb05 | 8482 | # |
bec39cab AC |
8483 | # config.status only pays attention to the cache file if you give it |
8484 | # the --recheck option to rerun configure. | |
d6e9fb05 | 8485 | # |
bec39cab AC |
8486 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
8487 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
8488 | # following values. | |
8489 | ||
8490 | _ACEOF | |
8491 | ||
d6e9fb05 JK |
8492 | # The following way of writing the cache mishandles newlines in values, |
8493 | # but we know of no workaround that is simple, portable, and efficient. | |
81ecdfbb | 8494 | # So, we kill variables containing newlines. |
d6e9fb05 JK |
8495 | # Ultrix sh set writes to stderr and can't be redirected directly, |
8496 | # and sets the high bit in the cache file unless we assign to the vars. | |
81ecdfbb RW |
8497 | ( |
8498 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
8499 | eval ac_val=\$$ac_var | |
8500 | case $ac_val in #( | |
8501 | *${as_nl}*) | |
8502 | case $ac_var in #( | |
8503 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
8504 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
8505 | esac | |
8506 | case $ac_var in #( | |
8507 | _ | IFS | as_nl) ;; #( | |
8508 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
8509 | *) { eval $ac_var=; unset $ac_var;} ;; | |
8510 | esac ;; | |
8511 | esac | |
8512 | done | |
8513 | ||
bec39cab | 8514 | (set) 2>&1 | |
81ecdfbb RW |
8515 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8516 | *${as_nl}ac_space=\ *) | |
8517 | # `set' does not quote correctly, so add quotes: double-quote | |
8518 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
bec39cab AC |
8519 | sed -n \ |
8520 | "s/'/'\\\\''/g; | |
8521 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
81ecdfbb | 8522 | ;; #( |
bec39cab AC |
8523 | *) |
8524 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
81ecdfbb | 8525 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
bec39cab | 8526 | ;; |
81ecdfbb RW |
8527 | esac | |
8528 | sort | |
8529 | ) | | |
bec39cab | 8530 | sed ' |
81ecdfbb | 8531 | /^ac_cv_env_/b end |
bec39cab | 8532 | t clear |
81ecdfbb | 8533 | :clear |
bec39cab AC |
8534 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8535 | t end | |
81ecdfbb RW |
8536 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8537 | :end' >>confcache | |
8538 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8539 | if test -w "$cache_file"; then | |
8540 | test "x$cache_file" != "x/dev/null" && | |
8541 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
8542 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
bec39cab | 8543 | cat confcache >$cache_file |
d6e9fb05 | 8544 | else |
81ecdfbb RW |
8545 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
8546 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
d6e9fb05 JK |
8547 | fi |
8548 | fi | |
8549 | rm -f confcache | |
8550 | ||
d6e9fb05 JK |
8551 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8552 | # Let make expand exec_prefix. | |
8553 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8554 | ||
84563040 | 8555 | DEFS=-DHAVE_CONFIG_H |
d6e9fb05 | 8556 | |
bec39cab AC |
8557 | ac_libobjs= |
8558 | ac_ltlibobjs= | |
8559 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
8560 | # 1. Remove the extension, and $U if already installed. | |
81ecdfbb RW |
8561 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
8562 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
8563 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
8564 | # will be set to the directory where LIBOBJS objects are built. | |
8565 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
8566 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
bec39cab AC |
8567 | done |
8568 | LIBOBJS=$ac_libobjs | |
d6e9fb05 | 8569 | |
bec39cab AC |
8570 | LTLIBOBJS=$ac_ltlibobjs |
8571 | ||
8572 | ||
c9a1864a YQ |
8573 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
8574 | as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. | |
8575 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 | |
8576 | fi | |
bec39cab AC |
8577 | |
8578 | : ${CONFIG_STATUS=./config.status} | |
81ecdfbb | 8579 | ac_write_fail=0 |
bec39cab AC |
8580 | ac_clean_files_save=$ac_clean_files |
8581 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
81ecdfbb RW |
8582 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
8583 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
8584 | as_write_fail=0 | |
8585 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
bec39cab AC |
8586 | #! $SHELL |
8587 | # Generated by $as_me. | |
d6e9fb05 | 8588 | # Run this file to recreate the current configuration. |
d6e9fb05 | 8589 | # Compiler output produced by configure, useful for debugging |
bec39cab AC |
8590 | # configure, is in config.log if it exists. |
8591 | ||
8592 | debug=false | |
8593 | ac_cs_recheck=false | |
8594 | ac_cs_silent=false | |
bec39cab | 8595 | |
81ecdfbb RW |
8596 | SHELL=\${CONFIG_SHELL-$SHELL} |
8597 | export SHELL | |
8598 | _ASEOF | |
8599 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8600 | ## -------------------- ## | |
8601 | ## M4sh Initialization. ## | |
8602 | ## -------------------- ## | |
8603 | ||
8604 | # Be more Bourne compatible | |
8605 | DUALCASE=1; export DUALCASE # for MKS sh | |
8606 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
bec39cab AC |
8607 | emulate sh |
8608 | NULLCMD=: | |
81ecdfbb | 8609 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
bec39cab AC |
8610 | # is contrary to our usage. Disable this feature. |
8611 | alias -g '${1+"$@"}'='"$@"' | |
81ecdfbb RW |
8612 | setopt NO_GLOB_SUBST |
8613 | else | |
8614 | case `(set -o) 2>/dev/null` in #( | |
8615 | *posix*) : | |
8616 | set -o posix ;; #( | |
8617 | *) : | |
8618 | ;; | |
8619 | esac | |
bec39cab | 8620 | fi |
d6e9fb05 | 8621 | |
81ecdfbb RW |
8622 | |
8623 | as_nl=' | |
8624 | ' | |
8625 | export as_nl | |
8626 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8627 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8628 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8629 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
8630 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
8631 | # but without wasting forks for bash or zsh. | |
8632 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8633 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8634 | as_echo='print -r --' | |
8635 | as_echo_n='print -rn --' | |
8636 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8637 | as_echo='printf %s\n' | |
8638 | as_echo_n='printf %s' | |
bec39cab | 8639 | else |
81ecdfbb RW |
8640 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
8641 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8642 | as_echo_n='/usr/ucb/echo -n' | |
8643 | else | |
8644 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
8645 | as_echo_n_body='eval | |
8646 | arg=$1; | |
8647 | case $arg in #( | |
8648 | *"$as_nl"*) | |
8649 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8650 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8651 | esac; | |
8652 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8653 | ' | |
8654 | export as_echo_n_body | |
8655 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
8656 | fi | |
8657 | export as_echo_body | |
8658 | as_echo='sh -c $as_echo_body as_echo' | |
8659 | fi | |
8660 | ||
8661 | # The user is always right. | |
8662 | if test "${PATH_SEPARATOR+set}" != set; then | |
8663 | PATH_SEPARATOR=: | |
8664 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8665 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8666 | PATH_SEPARATOR=';' | |
8667 | } | |
bec39cab AC |
8668 | fi |
8669 | ||
8670 | ||
81ecdfbb RW |
8671 | # IFS |
8672 | # We need space, tab and new line, in precisely that order. Quoting is | |
8673 | # there to prevent editors from complaining about space-tab. | |
8674 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8675 | # splitting by setting IFS to empty value.) | |
8676 | IFS=" "" $as_nl" | |
8677 | ||
8678 | # Find who we are. Look in the path if we contain no directory separator. | |
8679 | case $0 in #(( | |
8680 | *[\\/]* ) as_myself=$0 ;; | |
8681 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8682 | for as_dir in $PATH | |
8683 | do | |
8684 | IFS=$as_save_IFS | |
8685 | test -z "$as_dir" && as_dir=. | |
8686 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
8687 | done | |
8688 | IFS=$as_save_IFS | |
8689 | ||
8690 | ;; | |
8691 | esac | |
8692 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8693 | # in which case we are not to be found in the path. | |
8694 | if test "x$as_myself" = x; then | |
8695 | as_myself=$0 | |
8696 | fi | |
8697 | if test ! -f "$as_myself"; then | |
8698 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
8699 | exit 1 | |
8700 | fi | |
8701 | ||
8702 | # Unset variables that we do not need and which cause bugs (e.g. in | |
8703 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8704 | # suppresses any "Segmentation fault" message there. '((' could | |
8705 | # trigger a bug in pdksh 5.2.14. | |
8706 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8707 | do eval test x\${$as_var+set} = xset \ | |
8708 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
8709 | done | |
bec39cab AC |
8710 | PS1='$ ' |
8711 | PS2='> ' | |
8712 | PS4='+ ' | |
8713 | ||
8714 | # NLS nuisances. | |
81ecdfbb RW |
8715 | LC_ALL=C |
8716 | export LC_ALL | |
8717 | LANGUAGE=C | |
8718 | export LANGUAGE | |
8719 | ||
8720 | # CDPATH. | |
8721 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8722 | ||
8723 | ||
8724 | # as_fn_error ERROR [LINENO LOG_FD] | |
8725 | # --------------------------------- | |
8726 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
8727 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
8728 | # script with status $?, using 1 if that was 0. | |
8729 | as_fn_error () | |
8730 | { | |
8731 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
8732 | if test "$3"; then | |
8733 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8734 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
bec39cab | 8735 | fi |
81ecdfbb RW |
8736 | $as_echo "$as_me: error: $1" >&2 |
8737 | as_fn_exit $as_status | |
8738 | } # as_fn_error | |
8739 | ||
8740 | ||
8741 | # as_fn_set_status STATUS | |
8742 | # ----------------------- | |
8743 | # Set $? to STATUS, without forking. | |
8744 | as_fn_set_status () | |
8745 | { | |
8746 | return $1 | |
8747 | } # as_fn_set_status | |
8748 | ||
8749 | # as_fn_exit STATUS | |
8750 | # ----------------- | |
8751 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8752 | as_fn_exit () | |
8753 | { | |
8754 | set +e | |
8755 | as_fn_set_status $1 | |
8756 | exit $1 | |
8757 | } # as_fn_exit | |
8758 | ||
8759 | # as_fn_unset VAR | |
8760 | # --------------- | |
8761 | # Portably unset VAR. | |
8762 | as_fn_unset () | |
8763 | { | |
8764 | { eval $1=; unset $1;} | |
8765 | } | |
8766 | as_unset=as_fn_unset | |
8767 | # as_fn_append VAR VALUE | |
8768 | # ---------------------- | |
8769 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8770 | # advantage of any shell optimizations that allow amortized linear growth over | |
8771 | # repeated appends, instead of the typical quadratic growth present in naive | |
8772 | # implementations. | |
8773 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8774 | eval 'as_fn_append () | |
8775 | { | |
8776 | eval $1+=\$2 | |
8777 | }' | |
8778 | else | |
8779 | as_fn_append () | |
8780 | { | |
8781 | eval $1=\$$1\$2 | |
8782 | } | |
8783 | fi # as_fn_append | |
8784 | ||
8785 | # as_fn_arith ARG... | |
8786 | # ------------------ | |
8787 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8788 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8789 | # must be portable across $(()) and expr. | |
8790 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8791 | eval 'as_fn_arith () | |
8792 | { | |
8793 | as_val=$(( $* )) | |
8794 | }' | |
8795 | else | |
8796 | as_fn_arith () | |
8797 | { | |
8798 | as_val=`expr "$@" || test $? -eq 1` | |
8799 | } | |
8800 | fi # as_fn_arith | |
8801 | ||
d6e9fb05 | 8802 | |
81ecdfbb RW |
8803 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8804 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
bec39cab AC |
8805 | as_expr=expr |
8806 | else | |
8807 | as_expr=false | |
8808 | fi | |
d6e9fb05 | 8809 | |
81ecdfbb | 8810 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
bec39cab AC |
8811 | as_basename=basename |
8812 | else | |
8813 | as_basename=false | |
8814 | fi | |
d6e9fb05 | 8815 | |
81ecdfbb RW |
8816 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8817 | as_dirname=dirname | |
8818 | else | |
8819 | as_dirname=false | |
8820 | fi | |
d6e9fb05 | 8821 | |
81ecdfbb | 8822 | as_me=`$as_basename -- "$0" || |
bec39cab AC |
8823 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8824 | X"$0" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
8825 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
8826 | $as_echo X/"$0" | | |
8827 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
8828 | s//\1/ | |
8829 | q | |
8830 | } | |
8831 | /^X\/\(\/\/\)$/{ | |
8832 | s//\1/ | |
8833 | q | |
8834 | } | |
8835 | /^X\/\(\/\).*/{ | |
8836 | s//\1/ | |
8837 | q | |
8838 | } | |
8839 | s/.*/./; q'` | |
bec39cab | 8840 | |
dae5f5cf DJ |
8841 | # Avoid depending upon Character Ranges. |
8842 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8843 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8844 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8845 | as_cr_digits='0123456789' | |
8846 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
8847 | ||
81ecdfbb RW |
8848 | ECHO_C= ECHO_N= ECHO_T= |
8849 | case `echo -n x` in #((((( | |
8850 | -n*) | |
8851 | case `echo 'xy\c'` in | |
8852 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
8853 | xy) ECHO_C='\c';; | |
8854 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8855 | ECHO_T=' ';; | |
8856 | esac;; | |
8857 | *) | |
8858 | ECHO_N='-n';; | |
bec39cab AC |
8859 | esac |
8860 | ||
81ecdfbb RW |
8861 | rm -f conf$$ conf$$.exe conf$$.file |
8862 | if test -d conf$$.dir; then | |
8863 | rm -f conf$$.dir/conf$$.file | |
bec39cab | 8864 | else |
81ecdfbb RW |
8865 | rm -f conf$$.dir |
8866 | mkdir conf$$.dir 2>/dev/null | |
bec39cab | 8867 | fi |
81ecdfbb RW |
8868 | if (echo >conf$$.file) 2>/dev/null; then |
8869 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
dae5f5cf | 8870 | as_ln_s='ln -s' |
81ecdfbb RW |
8871 | # ... but there are two gotchas: |
8872 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8873 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8874 | # In both cases, we have to default to `cp -p'. | |
8875 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8876 | as_ln_s='cp -p' | |
8877 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8878 | as_ln_s=ln | |
8879 | else | |
8880 | as_ln_s='cp -p' | |
dae5f5cf | 8881 | fi |
bec39cab AC |
8882 | else |
8883 | as_ln_s='cp -p' | |
8884 | fi | |
81ecdfbb RW |
8885 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8886 | rmdir conf$$.dir 2>/dev/null | |
8887 | ||
8888 | ||
8889 | # as_fn_mkdir_p | |
8890 | # ------------- | |
8891 | # Create "$as_dir" as a directory, including parents if necessary. | |
8892 | as_fn_mkdir_p () | |
8893 | { | |
8894 | ||
8895 | case $as_dir in #( | |
8896 | -*) as_dir=./$as_dir;; | |
8897 | esac | |
8898 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8899 | as_dirs= | |
8900 | while :; do | |
8901 | case $as_dir in #( | |
8902 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8903 | *) as_qdir=$as_dir;; | |
8904 | esac | |
8905 | as_dirs="'$as_qdir' $as_dirs" | |
8906 | as_dir=`$as_dirname -- "$as_dir" || | |
8907 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8908 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8909 | X"$as_dir" : 'X\(//\)$' \| \ | |
8910 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8911 | $as_echo X"$as_dir" | | |
8912 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8913 | s//\1/ | |
8914 | q | |
8915 | } | |
8916 | /^X\(\/\/\)[^/].*/{ | |
8917 | s//\1/ | |
8918 | q | |
8919 | } | |
8920 | /^X\(\/\/\)$/{ | |
8921 | s//\1/ | |
8922 | q | |
8923 | } | |
8924 | /^X\(\/\).*/{ | |
8925 | s//\1/ | |
8926 | q | |
8927 | } | |
8928 | s/.*/./; q'` | |
8929 | test -d "$as_dir" && break | |
8930 | done | |
8931 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
8932 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
bec39cab | 8933 | |
81ecdfbb RW |
8934 | |
8935 | } # as_fn_mkdir_p | |
bec39cab | 8936 | if mkdir -p . 2>/dev/null; then |
81ecdfbb | 8937 | as_mkdir_p='mkdir -p "$as_dir"' |
bec39cab AC |
8938 | else |
8939 | test -d ./-p && rmdir ./-p | |
8940 | as_mkdir_p=false | |
8941 | fi | |
8942 | ||
81ecdfbb RW |
8943 | if test -x / >/dev/null 2>&1; then |
8944 | as_test_x='test -x' | |
8945 | else | |
8946 | if ls -dL / >/dev/null 2>&1; then | |
8947 | as_ls_L_option=L | |
8948 | else | |
8949 | as_ls_L_option= | |
8950 | fi | |
8951 | as_test_x=' | |
8952 | eval sh -c '\'' | |
8953 | if test -d "$1"; then | |
8954 | test -d "$1/."; | |
8955 | else | |
8956 | case $1 in #( | |
8957 | -*)set "./$1";; | |
8958 | esac; | |
8959 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
8960 | ???[sx]*):;;*)false;;esac;fi | |
8961 | '\'' sh | |
8962 | ' | |
8963 | fi | |
8964 | as_executable_p=$as_test_x | |
bec39cab AC |
8965 | |
8966 | # Sed expression to map a string onto a valid CPP name. | |
8967 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
8968 | ||
8969 | # Sed expression to map a string onto a valid variable name. | |
8970 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
8971 | ||
8972 | ||
bec39cab | 8973 | exec 6>&1 |
81ecdfbb RW |
8974 | ## ----------------------------------- ## |
8975 | ## Main body of $CONFIG_STATUS script. ## | |
8976 | ## ----------------------------------- ## | |
8977 | _ASEOF | |
8978 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
8979 | ||
8980 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8981 | # Save the log message, to keep $0 and so on meaningful, and to | |
bec39cab | 8982 | # report actual input values of CONFIG_FILES etc. instead of their |
81ecdfbb RW |
8983 | # values after options handling. |
8984 | ac_log=" | |
bec39cab | 8985 | This file was extended by $as_me, which was |
81ecdfbb | 8986 | generated by GNU Autoconf 2.64. Invocation command line was |
bec39cab AC |
8987 | |
8988 | CONFIG_FILES = $CONFIG_FILES | |
8989 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8990 | CONFIG_LINKS = $CONFIG_LINKS | |
8991 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8992 | $ $0 $@ | |
8993 | ||
81ecdfbb RW |
8994 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8995 | " | |
8996 | ||
bec39cab AC |
8997 | _ACEOF |
8998 | ||
81ecdfbb RW |
8999 | case $ac_config_files in *" |
9000 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
9001 | esac | |
bec39cab | 9002 | |
81ecdfbb RW |
9003 | case $ac_config_headers in *" |
9004 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
9005 | esac | |
dae5f5cf | 9006 | |
dae5f5cf | 9007 | |
81ecdfbb RW |
9008 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9009 | # Files that config.status was made for. | |
9010 | config_files="$ac_config_files" | |
9011 | config_headers="$ac_config_headers" | |
9012 | config_commands="$ac_config_commands" | |
bec39cab | 9013 | |
81ecdfbb | 9014 | _ACEOF |
dae5f5cf | 9015 | |
81ecdfbb | 9016 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab | 9017 | ac_cs_usage="\ |
81ecdfbb RW |
9018 | \`$as_me' instantiates files and other configuration actions |
9019 | from templates according to the current configuration. Unless the files | |
9020 | and actions are specified as TAGs, all are instantiated by default. | |
bec39cab | 9021 | |
81ecdfbb | 9022 | Usage: $0 [OPTION]... [TAG]... |
bec39cab AC |
9023 | |
9024 | -h, --help print this help, then exit | |
81ecdfbb RW |
9025 | -V, --version print version number and configuration settings, then exit |
9026 | -q, --quiet, --silent | |
9027 | do not print progress messages | |
bec39cab AC |
9028 | -d, --debug don't remove temporary files |
9029 | --recheck update $as_me by reconfiguring in the same conditions | |
81ecdfbb RW |
9030 | --file=FILE[:TEMPLATE] |
9031 | instantiate the configuration file FILE | |
9032 | --header=FILE[:TEMPLATE] | |
9033 | instantiate the configuration header FILE | |
bec39cab AC |
9034 | |
9035 | Configuration files: | |
9036 | $config_files | |
9037 | ||
9038 | Configuration headers: | |
9039 | $config_headers | |
9040 | ||
9041 | Configuration commands: | |
9042 | $config_commands | |
9043 | ||
81ecdfbb | 9044 | Report bugs to the package provider." |
dae5f5cf | 9045 | |
81ecdfbb RW |
9046 | _ACEOF |
9047 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
bec39cab AC |
9048 | ac_cs_version="\\ |
9049 | config.status | |
81ecdfbb RW |
9050 | configured by $0, generated by GNU Autoconf 2.64, |
9051 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
bec39cab | 9052 | |
81ecdfbb | 9053 | Copyright (C) 2009 Free Software Foundation, Inc. |
bec39cab AC |
9054 | This config.status script is free software; the Free Software Foundation |
9055 | gives unlimited permission to copy, distribute and modify it." | |
81ecdfbb RW |
9056 | |
9057 | ac_pwd='$ac_pwd' | |
9058 | srcdir='$srcdir' | |
9059 | INSTALL='$INSTALL' | |
9060 | test -n "\$AWK" || AWK=awk | |
bec39cab AC |
9061 | _ACEOF |
9062 | ||
81ecdfbb RW |
9063 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9064 | # The default lists apply if the user does not specify any file. | |
bec39cab AC |
9065 | ac_need_defaults=: |
9066 | while test $# != 0 | |
9067 | do | |
9068 | case $1 in | |
9069 | --*=*) | |
81ecdfbb RW |
9070 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
9071 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
bec39cab AC |
9072 | ac_shift=: |
9073 | ;; | |
81ecdfbb | 9074 | *) |
bec39cab AC |
9075 | ac_option=$1 |
9076 | ac_optarg=$2 | |
9077 | ac_shift=shift | |
9078 | ;; | |
bec39cab AC |
9079 | esac |
9080 | ||
9081 | case $ac_option in | |
9082 | # Handling of the options. | |
bec39cab AC |
9083 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
9084 | ac_cs_recheck=: ;; | |
81ecdfbb RW |
9085 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
9086 | $as_echo "$ac_cs_version"; exit ;; | |
9087 | --debug | --debu | --deb | --de | --d | -d ) | |
bec39cab AC |
9088 | debug=: ;; |
9089 | --file | --fil | --fi | --f ) | |
9090 | $ac_shift | |
81ecdfbb RW |
9091 | case $ac_optarg in |
9092 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
9093 | esac | |
9094 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
bec39cab AC |
9095 | ac_need_defaults=false;; |
9096 | --header | --heade | --head | --hea ) | |
9097 | $ac_shift | |
81ecdfbb RW |
9098 | case $ac_optarg in |
9099 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
9100 | esac | |
9101 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
bec39cab | 9102 | ac_need_defaults=false;; |
81ecdfbb RW |
9103 | --he | --h) |
9104 | # Conflict between --help and --header | |
9105 | as_fn_error "ambiguous option: \`$1' | |
9106 | Try \`$0 --help' for more information.";; | |
9107 | --help | --hel | -h ) | |
9108 | $as_echo "$ac_cs_usage"; exit ;; | |
bec39cab AC |
9109 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
9110 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
9111 | ac_cs_silent=: ;; | |
9112 | ||
9113 | # This is an error. | |
81ecdfbb RW |
9114 | -*) as_fn_error "unrecognized option: \`$1' |
9115 | Try \`$0 --help' for more information." ;; | |
bec39cab | 9116 | |
81ecdfbb RW |
9117 | *) as_fn_append ac_config_targets " $1" |
9118 | ac_need_defaults=false ;; | |
bec39cab AC |
9119 | |
9120 | esac | |
9121 | shift | |
d6e9fb05 | 9122 | done |
bec39cab AC |
9123 | |
9124 | ac_configure_extra_args= | |
9125 | ||
9126 | if $ac_cs_silent; then | |
9127 | exec 6>/dev/null | |
9128 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
d6e9fb05 | 9129 | fi |
d6e9fb05 | 9130 | |
bec39cab | 9131 | _ACEOF |
81ecdfbb | 9132 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
bec39cab | 9133 | if \$ac_cs_recheck; then |
81ecdfbb RW |
9134 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
9135 | shift | |
9136 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
9137 | CONFIG_SHELL='$SHELL' | |
9138 | export CONFIG_SHELL | |
9139 | exec "\$@" | |
bec39cab | 9140 | fi |
d6e9fb05 | 9141 | |
bec39cab | 9142 | _ACEOF |
81ecdfbb RW |
9143 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9144 | exec 5>>config.log | |
9145 | { | |
9146 | echo | |
9147 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
9148 | ## Running $as_me. ## | |
9149 | _ASBOX | |
9150 | $as_echo "$ac_log" | |
9151 | } >&5 | |
bec39cab | 9152 | |
81ecdfbb RW |
9153 | _ACEOF |
9154 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
61c125b9 TT |
9155 | # |
9156 | # INIT-COMMANDS | |
9157 | # | |
9158 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR | |
60d6cfc9 | 9159 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR" |
61c125b9 | 9160 | |
81ecdfbb | 9161 | _ACEOF |
bec39cab | 9162 | |
81ecdfbb | 9163 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b80864fb | 9164 | |
81ecdfbb | 9165 | # Handling of arguments. |
bec39cab AC |
9166 | for ac_config_target in $ac_config_targets |
9167 | do | |
81ecdfbb RW |
9168 | case $ac_config_target in |
9169 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
61c125b9 | 9170 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; |
60d6cfc9 | 9171 | "gdbdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbdepdir" ;; |
81ecdfbb | 9172 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
81ecdfbb RW |
9173 | |
9174 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
d6e9fb05 | 9175 | esac |
bec39cab AC |
9176 | done |
9177 | ||
81ecdfbb | 9178 | |
bec39cab AC |
9179 | # If the user did not use the arguments to specify the items to instantiate, |
9180 | # then the envvar interface is used. Set only those that are not. | |
9181 | # We use the long form for the default assignment because of an extremely | |
9182 | # bizarre bug on SunOS 4.1.3. | |
9183 | if $ac_need_defaults; then | |
9184 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
9185 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
9186 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
9187 | fi | |
d6e9fb05 | 9188 | |
bec39cab | 9189 | # Have a temporary directory for convenience. Make it in the build tree |
81ecdfbb | 9190 | # simply because there is no reason against having it here, and in addition, |
bec39cab | 9191 | # creating and moving files from /tmp can sometimes cause problems. |
81ecdfbb RW |
9192 | # Hook for its removal unless debugging. |
9193 | # Note that there is a small window in which the directory will not be cleaned: | |
9194 | # after its creation but before its name has been assigned to `$tmp'. | |
bec39cab AC |
9195 | $debug || |
9196 | { | |
81ecdfbb RW |
9197 | tmp= |
9198 | trap 'exit_status=$? | |
9199 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
9200 | ' 0 | |
9201 | trap 'as_fn_exit 1' 1 2 13 15 | |
bec39cab | 9202 | } |
bec39cab AC |
9203 | # Create a (secure) tmp directory for tmp files. |
9204 | ||
9205 | { | |
81ecdfbb | 9206 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
bec39cab AC |
9207 | test -n "$tmp" && test -d "$tmp" |
9208 | } || | |
9209 | { | |
81ecdfbb RW |
9210 | tmp=./conf$$-$RANDOM |
9211 | (umask 077 && mkdir "$tmp") | |
9212 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
9213 | ||
9214 | # Set up the scripts for CONFIG_FILES section. | |
9215 | # No need to generate them if there are no CONFIG_FILES. | |
9216 | # This happens for instance with `./config.status config.h'. | |
9217 | if test -n "$CONFIG_FILES"; then | |
9218 | ||
9219 | ||
9220 | ac_cr=`echo X | tr X '\015'` | |
9221 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
9222 | # But we know of no other shell where ac_cr would be empty at this | |
9223 | # point, so we can use a bashism as a fallback. | |
9224 | if test "x$ac_cr" = x; then | |
9225 | eval ac_cr=\$\'\\r\' | |
9226 | fi | |
9227 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
9228 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
9229 | ac_cs_awk_cr='\r' | |
9230 | else | |
9231 | ac_cs_awk_cr=$ac_cr | |
9232 | fi | |
9233 | ||
9234 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
9235 | _ACEOF | |
9236 | ||
9237 | ||
9238 | { | |
9239 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
9240 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
9241 | echo "_ACEOF" | |
9242 | } >conf$$subs.sh || | |
9243 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
9244 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
9245 | ac_delim='%!_!# ' | |
9246 | for ac_last_try in false false false false false :; do | |
9247 | . ./conf$$subs.sh || | |
9248 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
9249 | ||
9250 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
9251 | if test $ac_delim_n = $ac_delim_num; then | |
9252 | break | |
9253 | elif $ac_last_try; then | |
9254 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
9255 | else | |
9256 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
9257 | fi | |
9258 | done | |
9259 | rm -f conf$$subs.sh | |
9260 | ||
9261 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9262 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
9263 | _ACEOF | |
9264 | sed -n ' | |
9265 | h | |
9266 | s/^/S["/; s/!.*/"]=/ | |
9267 | p | |
9268 | g | |
9269 | s/^[^!]*!// | |
9270 | :repl | |
9271 | t repl | |
9272 | s/'"$ac_delim"'$// | |
9273 | t delim | |
9274 | :nl | |
9275 | h | |
9276 | s/\(.\{148\}\).*/\1/ | |
9277 | t more1 | |
9278 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
9279 | p | |
9280 | n | |
9281 | b repl | |
9282 | :more1 | |
9283 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9284 | p | |
9285 | g | |
9286 | s/.\{148\}// | |
9287 | t nl | |
9288 | :delim | |
9289 | h | |
9290 | s/\(.\{148\}\).*/\1/ | |
9291 | t more2 | |
9292 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
9293 | p | |
9294 | b | |
9295 | :more2 | |
9296 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
9297 | p | |
9298 | g | |
9299 | s/.\{148\}// | |
9300 | t delim | |
9301 | ' <conf$$subs.awk | sed ' | |
9302 | /^[^""]/{ | |
9303 | N | |
9304 | s/\n// | |
9305 | } | |
9306 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
9307 | rm -f conf$$subs.awk | |
9308 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9309 | _ACAWK | |
9310 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
9311 | for (key in S) S_is_set[key] = 1 | |
9312 | FS = "\a" | |
9313 | ||
9314 | } | |
bec39cab | 9315 | { |
81ecdfbb RW |
9316 | line = $ 0 |
9317 | nfields = split(line, field, "@") | |
9318 | substed = 0 | |
9319 | len = length(field[1]) | |
9320 | for (i = 2; i < nfields; i++) { | |
9321 | key = field[i] | |
9322 | keylen = length(key) | |
9323 | if (S_is_set[key]) { | |
9324 | value = S[key] | |
9325 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
9326 | len += length(value) + length(field[++i]) | |
9327 | substed = 1 | |
9328 | } else | |
9329 | len += 1 + keylen | |
9330 | } | |
9331 | ||
9332 | print line | |
bec39cab AC |
9333 | } |
9334 | ||
81ecdfbb RW |
9335 | _ACAWK |
9336 | _ACEOF | |
9337 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
9338 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
9339 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
9340 | else | |
9341 | cat | |
9342 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
9343 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
dae5f5cf DJ |
9344 | _ACEOF |
9345 | ||
81ecdfbb RW |
9346 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
9347 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
9348 | # trailing colons and then remove the whole line if VPATH becomes empty | |
9349 | # (actually we leave an empty line to preserve line numbers). | |
9350 | if test "x$srcdir" = x.; then | |
9351 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
9352 | s/:*\$(srcdir):*/:/ | |
9353 | s/:*\${srcdir}:*/:/ | |
9354 | s/:*@srcdir@:*/:/ | |
9355 | s/^\([^=]*=[ ]*\):*/\1/ | |
9356 | s/:*$// | |
9357 | s/^[^=]*=[ ]*$// | |
9358 | }' | |
9359 | fi | |
bec39cab | 9360 | |
81ecdfbb RW |
9361 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9362 | fi # test -n "$CONFIG_FILES" | |
bec39cab | 9363 | |
81ecdfbb RW |
9364 | # Set up the scripts for CONFIG_HEADERS section. |
9365 | # No need to generate them if there are no CONFIG_HEADERS. | |
9366 | # This happens for instance with `./config.status Makefile'. | |
9367 | if test -n "$CONFIG_HEADERS"; then | |
9368 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
9369 | BEGIN { | |
b80864fb DJ |
9370 | _ACEOF |
9371 | ||
81ecdfbb RW |
9372 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
9373 | # here-document in config.status, that substitutes the proper values into | |
9374 | # config.h.in to produce config.h. | |
9375 | ||
9376 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
9377 | # handling of long lines. | |
9378 | ac_delim='%!_!# ' | |
9379 | for ac_last_try in false false :; do | |
9380 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
9381 | if test -z "$ac_t"; then | |
9382 | break | |
9383 | elif $ac_last_try; then | |
9384 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
9385 | else | |
9386 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
d6e9fb05 | 9387 | fi |
81ecdfbb | 9388 | done |
d6e9fb05 | 9389 | |
81ecdfbb RW |
9390 | # For the awk script, D is an array of macro values keyed by name, |
9391 | # likewise P contains macro parameters if any. Preserve backslash | |
9392 | # newline sequences. | |
9393 | ||
9394 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
9395 | sed -n ' | |
9396 | s/.\{148\}/&'"$ac_delim"'/g | |
9397 | t rset | |
9398 | :rset | |
9399 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
9400 | t def | |
9401 | d | |
9402 | :def | |
9403 | s/\\$// | |
9404 | t bsnl | |
9405 | s/["\\]/\\&/g | |
9406 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9407 | D["\1"]=" \3"/p | |
9408 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
9409 | d | |
9410 | :bsnl | |
9411 | s/["\\]/\\&/g | |
9412 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
9413 | D["\1"]=" \3\\\\\\n"\\/p | |
9414 | t cont | |
9415 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
9416 | t cont | |
9417 | d | |
9418 | :cont | |
9419 | n | |
9420 | s/.\{148\}/&'"$ac_delim"'/g | |
9421 | t clear | |
9422 | :clear | |
9423 | s/\\$// | |
9424 | t bsnlc | |
9425 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
9426 | d | |
9427 | :bsnlc | |
9428 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
9429 | b cont | |
9430 | ' <confdefs.h | sed ' | |
9431 | s/'"$ac_delim"'/"\\\ | |
9432 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
9433 | ||
9434 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9435 | for (key in D) D_is_set[key] = 1 | |
9436 | FS = "\a" | |
9437 | } | |
9438 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
9439 | line = \$ 0 | |
9440 | split(line, arg, " ") | |
9441 | if (arg[1] == "#") { | |
9442 | defundef = arg[2] | |
9443 | mac1 = arg[3] | |
9444 | } else { | |
9445 | defundef = substr(arg[1], 2) | |
9446 | mac1 = arg[2] | |
9447 | } | |
9448 | split(mac1, mac2, "(") #) | |
9449 | macro = mac2[1] | |
9450 | prefix = substr(line, 1, index(line, defundef) - 1) | |
9451 | if (D_is_set[macro]) { | |
9452 | # Preserve the white space surrounding the "#". | |
9453 | print prefix "define", macro P[macro] D[macro] | |
9454 | next | |
9455 | } else { | |
9456 | # Replace #undef with comments. This is necessary, for example, | |
9457 | # in the case of _POSIX_SOURCE, which is predefined and required | |
9458 | # on some systems where configure will not decide to define it. | |
9459 | if (defundef == "undef") { | |
9460 | print "/*", prefix defundef, macro, "*/" | |
9461 | next | |
9462 | } | |
9463 | } | |
9464 | } | |
9465 | { print } | |
9466 | _ACAWK | |
bec39cab | 9467 | _ACEOF |
81ecdfbb RW |
9468 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9469 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
9470 | fi # test -n "$CONFIG_HEADERS" | |
9471 | ||
9472 | ||
9473 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
9474 | shift | |
9475 | for ac_tag | |
9476 | do | |
9477 | case $ac_tag in | |
9478 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
9479 | esac | |
9480 | case $ac_mode$ac_tag in | |
9481 | :[FHL]*:*);; | |
9482 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
9483 | :[FH]-) ac_tag=-:-;; | |
9484 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
9485 | esac | |
9486 | ac_save_IFS=$IFS | |
9487 | IFS=: | |
9488 | set x $ac_tag | |
9489 | IFS=$ac_save_IFS | |
9490 | shift | |
9491 | ac_file=$1 | |
9492 | shift | |
9493 | ||
9494 | case $ac_mode in | |
9495 | :L) ac_source=$1;; | |
9496 | :[FH]) | |
9497 | ac_file_inputs= | |
9498 | for ac_f | |
9499 | do | |
9500 | case $ac_f in | |
9501 | -) ac_f="$tmp/stdin";; | |
9502 | *) # Look for the file first in the build tree, then in the source tree | |
9503 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
9504 | # because $ac_f cannot contain `:'. | |
9505 | test -f "$ac_f" || | |
9506 | case $ac_f in | |
9507 | [\\/$]*) false;; | |
9508 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9509 | esac || | |
9510 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
9511 | esac | |
9512 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
9513 | as_fn_append ac_file_inputs " '$ac_f'" | |
9514 | done | |
9515 | ||
9516 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
9517 | # use $as_me), people would be surprised to read: | |
9518 | # /* config.h. Generated by config.status. */ | |
9519 | configure_input='Generated from '` | |
9520 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9521 | `' by configure.' | |
9522 | if test x"$ac_file" != x-; then | |
9523 | configure_input="$ac_file. $configure_input" | |
9524 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
9525 | $as_echo "$as_me: creating $ac_file" >&6;} | |
9526 | fi | |
9527 | # Neutralize special characters interpreted by sed in replacement strings. | |
9528 | case $configure_input in #( | |
9529 | *\&* | *\|* | *\\* ) | |
9530 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9531 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9532 | *) ac_sed_conf_input=$configure_input;; | |
9533 | esac | |
9534 | ||
9535 | case $ac_tag in | |
9536 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
9537 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
9538 | esac | |
9539 | ;; | |
d6e9fb05 JK |
9540 | esac |
9541 | ||
81ecdfbb | 9542 | ac_dir=`$as_dirname -- "$ac_file" || |
bec39cab AC |
9543 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9544 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
9545 | X"$ac_file" : 'X\(//\)$' \| \ | |
81ecdfbb RW |
9546 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
9547 | $as_echo X"$ac_file" | | |
9548 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
9549 | s//\1/ | |
9550 | q | |
9551 | } | |
9552 | /^X\(\/\/\)[^/].*/{ | |
9553 | s//\1/ | |
9554 | q | |
9555 | } | |
9556 | /^X\(\/\/\)$/{ | |
9557 | s//\1/ | |
9558 | q | |
9559 | } | |
9560 | /^X\(\/\).*/{ | |
9561 | s//\1/ | |
9562 | q | |
9563 | } | |
9564 | s/.*/./; q'` | |
9565 | as_dir="$ac_dir"; as_fn_mkdir_p | |
bec39cab AC |
9566 | ac_builddir=. |
9567 | ||
81ecdfbb RW |
9568 | case "$ac_dir" in |
9569 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9570 | *) | |
9571 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
9572 | # A ".." for each directory in $ac_dir_suffix. | |
9573 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
9574 | case $ac_top_builddir_sub in | |
9575 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9576 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9577 | esac ;; | |
9578 | esac | |
9579 | ac_abs_top_builddir=$ac_pwd | |
9580 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9581 | # for backward compatibility: | |
9582 | ac_top_builddir=$ac_top_build_prefix | |
bec39cab AC |
9583 | |
9584 | case $srcdir in | |
81ecdfbb | 9585 | .) # We are building in place. |
bec39cab | 9586 | ac_srcdir=. |
81ecdfbb RW |
9587 | ac_top_srcdir=$ac_top_builddir_sub |
9588 | ac_abs_top_srcdir=$ac_pwd ;; | |
9589 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
bec39cab | 9590 | ac_srcdir=$srcdir$ac_dir_suffix; |
81ecdfbb RW |
9591 | ac_top_srcdir=$srcdir |
9592 | ac_abs_top_srcdir=$srcdir ;; | |
9593 | *) # Relative name. | |
9594 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9595 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9596 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
bec39cab | 9597 | esac |
81ecdfbb | 9598 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
bec39cab | 9599 | |
bec39cab | 9600 | |
81ecdfbb RW |
9601 | case $ac_mode in |
9602 | :F) | |
9603 | # | |
9604 | # CONFIG_FILE | |
9605 | # | |
d6e9fb05 | 9606 | |
bec39cab AC |
9607 | case $INSTALL in |
9608 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
81ecdfbb | 9609 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
d6e9fb05 | 9610 | esac |
81ecdfbb | 9611 | _ACEOF |
3db0444b | 9612 | |
81ecdfbb RW |
9613 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
9614 | # If the template does not know about datarootdir, expand it. | |
9615 | # FIXME: This hack should be removed a few years after 2.60. | |
9616 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
9617 | ac_sed_dataroot=' | |
9618 | /datarootdir/ { | |
9619 | p | |
9620 | q | |
9621 | } | |
9622 | /@datadir@/p | |
9623 | /@docdir@/p | |
9624 | /@infodir@/p | |
9625 | /@localedir@/p | |
9626 | /@mandir@/p' | |
9627 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
9628 | *datarootdir*) ac_datarootdir_seen=yes;; | |
9629 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
9630 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
9631 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
9632 | _ACEOF | |
9633 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9634 | ac_datarootdir_hack=' | |
9635 | s&@datadir@&$datadir&g | |
9636 | s&@docdir@&$docdir&g | |
9637 | s&@infodir@&$infodir&g | |
9638 | s&@localedir@&$localedir&g | |
9639 | s&@mandir@&$mandir&g | |
9640 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
9641 | esac | |
bec39cab | 9642 | _ACEOF |
81ecdfbb RW |
9643 | |
9644 | # Neutralize VPATH when `$srcdir' = `.'. | |
9645 | # Shell code in configure.ac might set extrasub. | |
9646 | # FIXME: do we really want to maintain this feature? | |
9647 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
9648 | ac_sed_extra="$ac_vpsub | |
bec39cab AC |
9649 | $extrasub |
9650 | _ACEOF | |
81ecdfbb | 9651 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
bec39cab AC |
9652 | :t |
9653 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
81ecdfbb RW |
9654 | s|@configure_input@|$ac_sed_conf_input|;t t |
9655 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
9656 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
9657 | s&@srcdir@&$ac_srcdir&;t t | |
9658 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9659 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9660 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9661 | s&@builddir@&$ac_builddir&;t t | |
9662 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9663 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9664 | s&@INSTALL@&$ac_INSTALL&;t t | |
9665 | $ac_datarootdir_hack | |
9666 | " | |
9667 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
9668 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
9669 | ||
9670 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
9671 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
9672 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
9673 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
9674 | which seems to be undefined. Please make sure it is defined." >&5 | |
9675 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
9676 | which seems to be undefined. Please make sure it is defined." >&2;} | |
9677 | ||
9678 | rm -f "$tmp/stdin" | |
bec39cab | 9679 | case $ac_file in |
81ecdfbb RW |
9680 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
9681 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
9682 | esac \ | |
9683 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
9684 | ;; | |
9685 | :H) | |
9686 | # | |
9687 | # CONFIG_HEADER | |
9688 | # | |
bec39cab | 9689 | if test x"$ac_file" != x-; then |
81ecdfbb RW |
9690 | { |
9691 | $as_echo "/* $configure_input */" \ | |
9692 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
9693 | } >"$tmp/config.h" \ | |
9694 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
9695 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
9696 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
9697 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
bec39cab | 9698 | else |
81ecdfbb RW |
9699 | rm -f "$ac_file" |
9700 | mv "$tmp/config.h" "$ac_file" \ | |
9701 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
84563040 | 9702 | fi |
bec39cab | 9703 | else |
81ecdfbb RW |
9704 | $as_echo "/* $configure_input */" \ |
9705 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
9706 | || as_fn_error "could not create -" "$LINENO" 5 | |
d6e9fb05 | 9707 | fi |
81ecdfbb | 9708 | ;; |
dae5f5cf | 9709 | |
81ecdfbb RW |
9710 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
9711 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
9712 | ;; | |
9713 | esac | |
dae5f5cf DJ |
9714 | |
9715 | ||
81ecdfbb | 9716 | case $ac_file$ac_mode in |
61c125b9 | 9717 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; |
60d6cfc9 YQ |
9718 | "gdbdepdir":C) |
9719 | for subdir in ${CONFIG_SRC_SUBDIR} | |
9720 | do | |
9721 | $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR | |
9722 | done ;; | |
1e94266c | 9723 | "Makefile":F) case x$CONFIG_HEADERS in |
c3a3ccc7 DJ |
9724 | xconfig.h:config.in) |
9725 | echo > stamp-h ;; | |
9726 | esac | |
bec39cab | 9727 | ;; |
81ecdfbb | 9728 | |
bec39cab | 9729 | esac |
81ecdfbb | 9730 | done # for ac_tag |
d6e9fb05 | 9731 | |
bec39cab | 9732 | |
81ecdfbb | 9733 | as_fn_exit 0 |
bec39cab | 9734 | _ACEOF |
bec39cab AC |
9735 | ac_clean_files=$ac_clean_files_save |
9736 | ||
81ecdfbb RW |
9737 | test $ac_write_fail = 0 || |
9738 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
9739 | ||
bec39cab AC |
9740 | |
9741 | # configure is writing to config.log, and then calls config.status. | |
9742 | # config.status does its own redirection, appending to config.log. | |
9743 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9744 | # by configure, so config.status won't be able to write to it; its | |
9745 | # output is simply discarded. So we exec the FD to /dev/null, | |
9746 | # effectively closing config.log, so it can be properly (re)opened and | |
9747 | # appended to by config.status. When coming back to configure, we | |
9748 | # need to make the FD available again. | |
9749 | if test "$no_create" != yes; then | |
9750 | ac_cs_success=: | |
9751 | ac_config_status_args= | |
9752 | test "$silent" = yes && | |
9753 | ac_config_status_args="$ac_config_status_args --quiet" | |
9754 | exec 5>/dev/null | |
9755 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
9756 | exec 5>>config.log | |
9757 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9758 | # would make configure fail if this is the last instruction. | |
81ecdfbb RW |
9759 | $ac_cs_success || as_fn_exit $? |
9760 | fi | |
9761 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
9762 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
9763 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
bec39cab | 9764 | fi |
d6e9fb05 | 9765 |