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Commit | Line | Data |
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4f4e53dd PB |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
5213506e | 3 | # Generated by GNU Autoconf 2.64 for cpplib . |
4f4e53dd PB |
4 | # |
5 | # Report bugs to <gcc-bugs@gcc.gnu.org>. | |
6 | # | |
5213506e RW |
7 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
8 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
9 | # Foundation, Inc. | |
10 | # | |
4f4e53dd PB |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
4f4e53dd | 16 | |
5213506e RW |
17 | # Be more Bourne compatible |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4f4e53dd PB |
20 | emulate sh |
21 | NULLCMD=: | |
5213506e | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
4f4e53dd PB |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
25 | setopt NO_GLOB_SUBST |
26 | else | |
27 | case `(set -o) 2>/dev/null` in #( | |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
32 | esac | |
4f4e53dd | 33 | fi |
4f4e53dd | 34 | |
5213506e RW |
35 | |
36 | as_nl=' | |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
43 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
44 | # but without wasting forks for bash or zsh. | |
45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
47 | as_echo='print -r --' | |
48 | as_echo_n='print -rn --' | |
49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='printf %s\n' | |
51 | as_echo_n='printf %s' | |
52 | else | |
53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
55 | as_echo_n='/usr/ucb/echo -n' | |
56 | else | |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
60 | case $arg in #( | |
61 | *"$as_nl"*) | |
62 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
64 | esac; | |
65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
66 | ' | |
67 | export as_echo_n_body | |
68 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
69 | fi | |
70 | export as_echo_body | |
71 | as_echo='sh -c $as_echo_body as_echo' | |
72 | fi | |
73 | ||
74 | # The user is always right. | |
75 | if test "${PATH_SEPARATOR+set}" != set; then | |
76 | PATH_SEPARATOR=: | |
77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
79 | PATH_SEPARATOR=';' | |
80 | } | |
4f4e53dd PB |
81 | fi |
82 | ||
83 | ||
5213506e RW |
84 | # IFS |
85 | # We need space, tab and new line, in precisely that order. Quoting is | |
86 | # there to prevent editors from complaining about space-tab. | |
87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
88 | # splitting by setting IFS to empty value.) | |
89 | IFS=" "" $as_nl" | |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
92 | case $0 in #(( | |
93 | *[\\/]* ) as_myself=$0 ;; | |
94 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
95 | for as_dir in $PATH | |
96 | do | |
97 | IFS=$as_save_IFS | |
98 | test -z "$as_dir" && as_dir=. | |
99 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
100 | done | |
101 | IFS=$as_save_IFS | |
102 | ||
103 | ;; | |
104 | esac | |
105 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
106 | # in which case we are not to be found in the path. | |
107 | if test "x$as_myself" = x; then | |
108 | as_myself=$0 | |
109 | fi | |
110 | if test ! -f "$as_myself"; then | |
111 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
112 | exit 1 | |
113 | fi | |
114 | ||
115 | # Unset variables that we do not need and which cause bugs (e.g. in | |
116 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
117 | # suppresses any "Segmentation fault" message there. '((' could | |
118 | # trigger a bug in pdksh 5.2.14. | |
119 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
120 | do eval test x\${$as_var+set} = xset \ | |
121 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
122 | done | |
4f4e53dd PB |
123 | PS1='$ ' |
124 | PS2='> ' | |
125 | PS4='+ ' | |
126 | ||
127 | # NLS nuisances. | |
5213506e RW |
128 | LC_ALL=C |
129 | export LC_ALL | |
130 | LANGUAGE=C | |
131 | export LANGUAGE | |
132 | ||
133 | # CDPATH. | |
134 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
135 | ||
136 | if test "x$CONFIG_SHELL" = x; then | |
137 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
138 | emulate sh | |
139 | NULLCMD=: | |
140 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
141 | # is contrary to our usage. Disable this feature. | |
142 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
143 | setopt NO_GLOB_SUBST | |
144 | else | |
145 | case \`(set -o) 2>/dev/null\` in #( | |
146 | *posix*) : | |
147 | set -o posix ;; #( | |
148 | *) : | |
149 | ;; | |
150 | esac | |
151 | fi | |
152 | " | |
153 | as_required="as_fn_return () { (exit \$1); } | |
154 | as_fn_success () { as_fn_return 0; } | |
155 | as_fn_failure () { as_fn_return 1; } | |
156 | as_fn_ret_success () { return 0; } | |
157 | as_fn_ret_failure () { return 1; } | |
158 | ||
159 | exitcode=0 | |
160 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
161 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
162 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
163 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
164 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
165 | ||
166 | else | |
167 | exitcode=1; echo positional parameters were not saved. | |
168 | fi | |
169 | test x\$exitcode = x0 || exit 1" | |
170 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
171 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
172 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
173 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
174 | test \$(( 1 + 1 )) = 2 || exit 1" | |
175 | if (eval "$as_required") 2>/dev/null; then : | |
176 | as_have_required=yes | |
177 | else | |
178 | as_have_required=no | |
179 | fi | |
180 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
181 | ||
182 | else | |
183 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
184 | as_found=false | |
185 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
4f4e53dd | 186 | do |
5213506e RW |
187 | IFS=$as_save_IFS |
188 | test -z "$as_dir" && as_dir=. | |
189 | as_found=: | |
190 | case $as_dir in #( | |
191 | /*) | |
192 | for as_base in sh bash ksh sh5; do | |
193 | # Try only shells that exist, to save several forks. | |
194 | as_shell=$as_dir/$as_base | |
195 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
196 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
197 | CONFIG_SHELL=$as_shell as_have_required=yes | |
198 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
199 | break 2 | |
200 | fi | |
201 | fi | |
202 | done;; | |
203 | esac | |
204 | as_found=false | |
205 | done | |
206 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
207 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
208 | CONFIG_SHELL=$SHELL as_have_required=yes | |
209 | fi; } | |
210 | IFS=$as_save_IFS | |
211 | ||
212 | ||
213 | if test "x$CONFIG_SHELL" != x; then : | |
214 | # We cannot yet assume a decent shell, so we have to provide a | |
215 | # neutralization value for shells without unset; and this also | |
216 | # works around shells that cannot unset nonexistent variables. | |
217 | BASH_ENV=/dev/null | |
218 | ENV=/dev/null | |
219 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
220 | export CONFIG_SHELL | |
221 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
222 | fi | |
223 | ||
224 | if test x$as_have_required = xno; then : | |
225 | $as_echo "$0: This script requires a shell more modern than all" | |
226 | $as_echo "$0: the shells that I found on your system." | |
227 | if test x${ZSH_VERSION+set} = xset ; then | |
228 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
229 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
4f4e53dd | 230 | else |
5213506e RW |
231 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
232 | $0: gcc-bugs@gcc.gnu.org about your system, including any | |
233 | $0: error possibly output before this message. Then install | |
234 | $0: a modern shell, or manually run the script under such a | |
235 | $0: shell if you do have one." | |
4f4e53dd | 236 | fi |
5213506e RW |
237 | exit 1 |
238 | fi | |
239 | fi | |
240 | fi | |
241 | SHELL=${CONFIG_SHELL-/bin/sh} | |
242 | export SHELL | |
243 | # Unset more variables known to interfere with behavior of common tools. | |
244 | CLICOLOR_FORCE= GREP_OPTIONS= | |
245 | unset CLICOLOR_FORCE GREP_OPTIONS | |
246 | ||
247 | ## --------------------- ## | |
248 | ## M4sh Shell Functions. ## | |
249 | ## --------------------- ## | |
250 | # as_fn_unset VAR | |
251 | # --------------- | |
252 | # Portably unset VAR. | |
253 | as_fn_unset () | |
254 | { | |
255 | { eval $1=; unset $1;} | |
256 | } | |
257 | as_unset=as_fn_unset | |
258 | ||
259 | # as_fn_set_status STATUS | |
260 | # ----------------------- | |
261 | # Set $? to STATUS, without forking. | |
262 | as_fn_set_status () | |
263 | { | |
264 | return $1 | |
265 | } # as_fn_set_status | |
266 | ||
267 | # as_fn_exit STATUS | |
268 | # ----------------- | |
269 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
270 | as_fn_exit () | |
271 | { | |
272 | set +e | |
273 | as_fn_set_status $1 | |
274 | exit $1 | |
275 | } # as_fn_exit | |
276 | ||
277 | # as_fn_mkdir_p | |
278 | # ------------- | |
279 | # Create "$as_dir" as a directory, including parents if necessary. | |
280 | as_fn_mkdir_p () | |
281 | { | |
4f4e53dd | 282 | |
5213506e RW |
283 | case $as_dir in #( |
284 | -*) as_dir=./$as_dir;; | |
285 | esac | |
286 | test -d "$as_dir" || eval $as_mkdir_p || { | |
287 | as_dirs= | |
288 | while :; do | |
289 | case $as_dir in #( | |
290 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
291 | *) as_qdir=$as_dir;; | |
292 | esac | |
293 | as_dirs="'$as_qdir' $as_dirs" | |
294 | as_dir=`$as_dirname -- "$as_dir" || | |
295 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
296 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
297 | X"$as_dir" : 'X\(//\)$' \| \ | |
298 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
299 | $as_echo X"$as_dir" | | |
300 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
301 | s//\1/ | |
302 | q | |
303 | } | |
304 | /^X\(\/\/\)[^/].*/{ | |
305 | s//\1/ | |
306 | q | |
307 | } | |
308 | /^X\(\/\/\)$/{ | |
309 | s//\1/ | |
310 | q | |
311 | } | |
312 | /^X\(\/\).*/{ | |
313 | s//\1/ | |
314 | q | |
315 | } | |
316 | s/.*/./; q'` | |
317 | test -d "$as_dir" && break | |
318 | done | |
319 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
320 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
321 | ||
322 | ||
323 | } # as_fn_mkdir_p | |
324 | # as_fn_append VAR VALUE | |
325 | # ---------------------- | |
326 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
327 | # advantage of any shell optimizations that allow amortized linear growth over | |
328 | # repeated appends, instead of the typical quadratic growth present in naive | |
329 | # implementations. | |
330 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
331 | eval 'as_fn_append () | |
332 | { | |
333 | eval $1+=\$2 | |
334 | }' | |
335 | else | |
336 | as_fn_append () | |
337 | { | |
338 | eval $1=\$$1\$2 | |
339 | } | |
340 | fi # as_fn_append | |
341 | ||
342 | # as_fn_arith ARG... | |
343 | # ------------------ | |
344 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
345 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
346 | # must be portable across $(()) and expr. | |
347 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
348 | eval 'as_fn_arith () | |
349 | { | |
350 | as_val=$(( $* )) | |
351 | }' | |
352 | else | |
353 | as_fn_arith () | |
354 | { | |
355 | as_val=`expr "$@" || test $? -eq 1` | |
356 | } | |
357 | fi # as_fn_arith | |
358 | ||
359 | ||
360 | # as_fn_error ERROR [LINENO LOG_FD] | |
361 | # --------------------------------- | |
362 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
363 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
364 | # script with status $?, using 1 if that was 0. | |
365 | as_fn_error () | |
366 | { | |
367 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
368 | if test "$3"; then | |
369 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
370 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
371 | fi | |
372 | $as_echo "$as_me: error: $1" >&2 | |
373 | as_fn_exit $as_status | |
374 | } # as_fn_error | |
375 | ||
376 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
377 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4f4e53dd PB |
378 | as_expr=expr |
379 | else | |
380 | as_expr=false | |
381 | fi | |
382 | ||
5213506e | 383 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
4f4e53dd PB |
384 | as_basename=basename |
385 | else | |
386 | as_basename=false | |
387 | fi | |
388 | ||
5213506e RW |
389 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
390 | as_dirname=dirname | |
391 | else | |
392 | as_dirname=false | |
393 | fi | |
4f4e53dd | 394 | |
5213506e | 395 | as_me=`$as_basename -- "$0" || |
4f4e53dd PB |
396 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
397 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
398 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
399 | $as_echo X/"$0" | | |
400 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
401 | s//\1/ | |
402 | q | |
403 | } | |
404 | /^X\/\(\/\/\)$/{ | |
405 | s//\1/ | |
406 | q | |
407 | } | |
408 | /^X\/\(\/\).*/{ | |
409 | s//\1/ | |
410 | q | |
411 | } | |
412 | s/.*/./; q'` | |
4f4e53dd | 413 | |
4f4e53dd PB |
414 | # Avoid depending upon Character Ranges. |
415 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
416 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
417 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
418 | as_cr_digits='0123456789' | |
419 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
420 | ||
4f4e53dd | 421 | |
5213506e RW |
422 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
423 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
424 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
425 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
426 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
427 | sed -n ' | |
428 | p | |
429 | /[$]LINENO/= | |
430 | ' <$as_myself | | |
4f4e53dd | 431 | sed ' |
5213506e RW |
432 | s/[$]LINENO.*/&-/ |
433 | t lineno | |
434 | b | |
435 | :lineno | |
4f4e53dd | 436 | N |
5213506e RW |
437 | :loop |
438 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
4f4e53dd | 439 | t loop |
5213506e | 440 | s/-\n.*// |
4f4e53dd | 441 | ' >$as_me.lineno && |
5213506e RW |
442 | chmod +x "$as_me.lineno" || |
443 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
4f4e53dd PB |
444 | |
445 | # Don't try to exec as it changes $[0], causing all sort of problems | |
446 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
447 | # original and so on. Autoconf is especially sensitive to this). |
448 | . "./$as_me.lineno" | |
4f4e53dd PB |
449 | # Exit status is that of the last command. |
450 | exit | |
451 | } | |
452 | ||
5213506e RW |
453 | ECHO_C= ECHO_N= ECHO_T= |
454 | case `echo -n x` in #((((( | |
455 | -n*) | |
456 | case `echo 'xy\c'` in | |
457 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
458 | xy) ECHO_C='\c';; | |
459 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
460 | ECHO_T=' ';; | |
461 | esac;; | |
462 | *) | |
463 | ECHO_N='-n';; | |
4f4e53dd PB |
464 | esac |
465 | ||
5213506e RW |
466 | rm -f conf$$ conf$$.exe conf$$.file |
467 | if test -d conf$$.dir; then | |
468 | rm -f conf$$.dir/conf$$.file | |
4f4e53dd | 469 | else |
5213506e RW |
470 | rm -f conf$$.dir |
471 | mkdir conf$$.dir 2>/dev/null | |
4f4e53dd | 472 | fi |
5213506e RW |
473 | if (echo >conf$$.file) 2>/dev/null; then |
474 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4f4e53dd | 475 | as_ln_s='ln -s' |
5213506e RW |
476 | # ... but there are two gotchas: |
477 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
478 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
479 | # In both cases, we have to default to `cp -p'. | |
480 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
481 | as_ln_s='cp -p' | |
482 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
483 | as_ln_s=ln | |
484 | else | |
485 | as_ln_s='cp -p' | |
4f4e53dd | 486 | fi |
4f4e53dd PB |
487 | else |
488 | as_ln_s='cp -p' | |
489 | fi | |
5213506e RW |
490 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
491 | rmdir conf$$.dir 2>/dev/null | |
4f4e53dd PB |
492 | |
493 | if mkdir -p . 2>/dev/null; then | |
5213506e | 494 | as_mkdir_p='mkdir -p "$as_dir"' |
4f4e53dd PB |
495 | else |
496 | test -d ./-p && rmdir ./-p | |
497 | as_mkdir_p=false | |
498 | fi | |
499 | ||
5213506e RW |
500 | if test -x / >/dev/null 2>&1; then |
501 | as_test_x='test -x' | |
502 | else | |
503 | if ls -dL / >/dev/null 2>&1; then | |
504 | as_ls_L_option=L | |
505 | else | |
506 | as_ls_L_option= | |
507 | fi | |
508 | as_test_x=' | |
509 | eval sh -c '\'' | |
510 | if test -d "$1"; then | |
511 | test -d "$1/."; | |
512 | else | |
513 | case $1 in #( | |
514 | -*)set "./$1";; | |
515 | esac; | |
516 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
517 | ???[sx]*):;;*)false;;esac;fi | |
518 | '\'' sh | |
519 | ' | |
520 | fi | |
521 | as_executable_p=$as_test_x | |
4f4e53dd PB |
522 | |
523 | # Sed expression to map a string onto a valid CPP name. | |
524 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
525 | ||
526 | # Sed expression to map a string onto a valid variable name. | |
527 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
528 | ||
529 | ||
5213506e | 530 | exec 7<&0 </dev/null 6>&1 |
4f4e53dd PB |
531 | |
532 | # Name of the host. | |
533 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
534 | # so uname gets run too. | |
535 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
536 | ||
4f4e53dd PB |
537 | # |
538 | # Initializations. | |
539 | # | |
540 | ac_default_prefix=/usr/local | |
5213506e | 541 | ac_clean_files= |
4f4e53dd | 542 | ac_config_libobj_dir=. |
5213506e | 543 | LIBOBJS= |
4f4e53dd PB |
544 | cross_compiling=no |
545 | subdirs= | |
546 | MFLAGS= | |
547 | MAKEFLAGS= | |
4f4e53dd PB |
548 | |
549 | # Identity of this package. | |
550 | PACKAGE_NAME='cpplib' | |
551 | PACKAGE_TARNAME='cpplib' | |
552 | PACKAGE_VERSION=' ' | |
553 | PACKAGE_STRING='cpplib ' | |
554 | PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' | |
5213506e | 555 | PACKAGE_URL='' |
4f4e53dd PB |
556 | |
557 | ac_unique_file="ucnid.h" | |
558 | # Factoring default headers for most tests. | |
559 | ac_includes_default="\ | |
560 | #include <stdio.h> | |
5213506e | 561 | #ifdef HAVE_SYS_TYPES_H |
4f4e53dd PB |
562 | # include <sys/types.h> |
563 | #endif | |
5213506e | 564 | #ifdef HAVE_SYS_STAT_H |
4f4e53dd PB |
565 | # include <sys/stat.h> |
566 | #endif | |
5213506e | 567 | #ifdef STDC_HEADERS |
4f4e53dd PB |
568 | # include <stdlib.h> |
569 | # include <stddef.h> | |
570 | #else | |
5213506e | 571 | # ifdef HAVE_STDLIB_H |
4f4e53dd PB |
572 | # include <stdlib.h> |
573 | # endif | |
574 | #endif | |
5213506e RW |
575 | #ifdef HAVE_STRING_H |
576 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
4f4e53dd PB |
577 | # include <memory.h> |
578 | # endif | |
579 | # include <string.h> | |
580 | #endif | |
5213506e | 581 | #ifdef HAVE_STRINGS_H |
4f4e53dd PB |
582 | # include <strings.h> |
583 | #endif | |
5213506e | 584 | #ifdef HAVE_INTTYPES_H |
4f4e53dd | 585 | # include <inttypes.h> |
4f4e53dd | 586 | #endif |
5213506e RW |
587 | #ifdef HAVE_STDINT_H |
588 | # include <stdint.h> | |
589 | #endif | |
590 | #ifdef HAVE_UNISTD_H | |
4f4e53dd PB |
591 | # include <unistd.h> |
592 | #endif" | |
593 | ||
5213506e | 594 | ac_subst_vars='LTLIBOBJS |
459260ec | 595 | PICFLAG |
5213506e RW |
596 | MAINT |
597 | USED_CATALOGS | |
598 | PACKAGE | |
599 | LTLIBICONV | |
600 | LIBICONV | |
601 | CATOBJEXT | |
602 | GENCAT | |
603 | INSTOBJEXT | |
604 | DATADIRNAME | |
605 | CATALOGS | |
606 | POSUB | |
607 | GMSGFMT | |
608 | XGETTEXT | |
609 | INCINTL | |
610 | LIBINTL_DEP | |
611 | LIBINTL | |
612 | USE_NLS | |
613 | ALLOCA | |
614 | LIBOBJS | |
5213506e | 615 | CXXDEPMODE |
5213506e RW |
616 | DEPDIR |
617 | am__leading_dot | |
618 | WERROR | |
e9411247 | 619 | noexception_flags |
5213506e RW |
620 | WARN_PEDANTIC |
621 | c_warn | |
622 | warn | |
623 | AUTOHEADER | |
624 | AUTOCONF | |
625 | ACLOCAL | |
0e1a989c ILT |
626 | EGREP |
627 | GREP | |
628 | CPP | |
5213506e RW |
629 | RANLIB |
630 | ac_ct_CXX | |
631 | CXXFLAGS | |
632 | CXX | |
633 | OBJEXT | |
634 | EXEEXT | |
635 | ac_ct_CC | |
636 | CPPFLAGS | |
637 | LDFLAGS | |
638 | CFLAGS | |
639 | CC | |
640 | INSTALL_DATA | |
641 | INSTALL_SCRIPT | |
642 | INSTALL_PROGRAM | |
643 | SET_MAKE | |
644 | target_os | |
645 | target_vendor | |
646 | target_cpu | |
647 | target | |
648 | host_os | |
649 | host_vendor | |
650 | host_cpu | |
651 | host | |
652 | build_os | |
653 | build_vendor | |
654 | build_cpu | |
655 | build | |
656 | target_alias | |
657 | host_alias | |
658 | build_alias | |
659 | LIBS | |
660 | ECHO_T | |
661 | ECHO_N | |
662 | ECHO_C | |
663 | DEFS | |
664 | mandir | |
665 | localedir | |
666 | libdir | |
667 | psdir | |
668 | pdfdir | |
669 | dvidir | |
670 | htmldir | |
671 | infodir | |
672 | docdir | |
673 | oldincludedir | |
674 | includedir | |
675 | localstatedir | |
676 | sharedstatedir | |
677 | sysconfdir | |
678 | datadir | |
679 | datarootdir | |
680 | libexecdir | |
681 | sbindir | |
682 | bindir | |
683 | program_transform_name | |
684 | prefix | |
685 | exec_prefix | |
686 | PACKAGE_URL | |
687 | PACKAGE_BUGREPORT | |
688 | PACKAGE_STRING | |
689 | PACKAGE_VERSION | |
690 | PACKAGE_TARNAME | |
691 | PACKAGE_NAME | |
692 | PATH_SEPARATOR | |
693 | SHELL' | |
4f4e53dd | 694 | ac_subst_files='' |
5213506e RW |
695 | ac_user_opts=' |
696 | enable_option_checking | |
480767a9 | 697 | enable_largefile |
5213506e RW |
698 | enable_werror_always |
699 | with_gnu_ld | |
700 | enable_rpath | |
701 | with_libiconv_prefix | |
702 | enable_maintainer_mode | |
703 | enable_checking | |
5dc99c46 | 704 | enable_canonical_system_headers |
459260ec | 705 | enable_host_shared |
5213506e RW |
706 | ' |
707 | ac_precious_vars='build_alias | |
708 | host_alias | |
709 | target_alias | |
710 | CC | |
711 | CFLAGS | |
712 | LDFLAGS | |
713 | LIBS | |
714 | CPPFLAGS | |
715 | CXX | |
716 | CXXFLAGS | |
717 | CCC | |
0e1a989c | 718 | CPP' |
5213506e | 719 | |
4f4e53dd PB |
720 | |
721 | # Initialize some variables set by options. | |
722 | ac_init_help= | |
723 | ac_init_version=false | |
5213506e RW |
724 | ac_unrecognized_opts= |
725 | ac_unrecognized_sep= | |
4f4e53dd PB |
726 | # The variables have the same names as the options, with |
727 | # dashes changed to underlines. | |
728 | cache_file=/dev/null | |
729 | exec_prefix=NONE | |
730 | no_create= | |
731 | no_recursion= | |
732 | prefix=NONE | |
733 | program_prefix=NONE | |
734 | program_suffix=NONE | |
735 | program_transform_name=s,x,x, | |
736 | silent= | |
737 | site= | |
738 | srcdir= | |
739 | verbose= | |
740 | x_includes=NONE | |
741 | x_libraries=NONE | |
742 | ||
743 | # Installation directory options. | |
744 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
745 | # and all the variables that are supposed to be based on exec_prefix | |
746 | # by default will actually change. | |
747 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 748 | # (The list follows the same order as the GNU Coding Standards.) |
4f4e53dd PB |
749 | bindir='${exec_prefix}/bin' |
750 | sbindir='${exec_prefix}/sbin' | |
751 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
752 | datarootdir='${prefix}/share' |
753 | datadir='${datarootdir}' | |
4f4e53dd PB |
754 | sysconfdir='${prefix}/etc' |
755 | sharedstatedir='${prefix}/com' | |
756 | localstatedir='${prefix}/var' | |
4f4e53dd PB |
757 | includedir='${prefix}/include' |
758 | oldincludedir='/usr/include' | |
5213506e RW |
759 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
760 | infodir='${datarootdir}/info' | |
761 | htmldir='${docdir}' | |
762 | dvidir='${docdir}' | |
763 | pdfdir='${docdir}' | |
764 | psdir='${docdir}' | |
765 | libdir='${exec_prefix}/lib' | |
766 | localedir='${datarootdir}/locale' | |
767 | mandir='${datarootdir}/man' | |
4f4e53dd PB |
768 | |
769 | ac_prev= | |
5213506e | 770 | ac_dashdash= |
4f4e53dd PB |
771 | for ac_option |
772 | do | |
773 | # If the previous option needs an argument, assign it. | |
774 | if test -n "$ac_prev"; then | |
5213506e | 775 | eval $ac_prev=\$ac_option |
4f4e53dd PB |
776 | ac_prev= |
777 | continue | |
778 | fi | |
779 | ||
5213506e RW |
780 | case $ac_option in |
781 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
782 | *) ac_optarg=yes ;; | |
783 | esac | |
4f4e53dd PB |
784 | |
785 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
786 | ||
5213506e RW |
787 | case $ac_dashdash$ac_option in |
788 | --) | |
789 | ac_dashdash=yes ;; | |
4f4e53dd PB |
790 | |
791 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
792 | ac_prev=bindir ;; | |
793 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
794 | bindir=$ac_optarg ;; | |
795 | ||
796 | -build | --build | --buil | --bui | --bu) | |
797 | ac_prev=build_alias ;; | |
798 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
799 | build_alias=$ac_optarg ;; | |
800 | ||
801 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
802 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
803 | ac_prev=cache_file ;; | |
804 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
805 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
806 | cache_file=$ac_optarg ;; | |
807 | ||
808 | --config-cache | -C) | |
809 | cache_file=config.cache ;; | |
810 | ||
5213506e | 811 | -datadir | --datadir | --datadi | --datad) |
4f4e53dd | 812 | ac_prev=datadir ;; |
5213506e | 813 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
4f4e53dd PB |
814 | datadir=$ac_optarg ;; |
815 | ||
5213506e RW |
816 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
817 | | --dataroo | --dataro | --datar) | |
818 | ac_prev=datarootdir ;; | |
819 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
820 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
821 | datarootdir=$ac_optarg ;; | |
822 | ||
4f4e53dd | 823 | -disable-* | --disable-*) |
5213506e | 824 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
4f4e53dd | 825 | # Reject names that are not valid shell variable names. |
5213506e RW |
826 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
827 | as_fn_error "invalid feature name: $ac_useropt" | |
828 | ac_useropt_orig=$ac_useropt | |
829 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
830 | case $ac_user_opts in | |
831 | *" | |
832 | "enable_$ac_useropt" | |
833 | "*) ;; | |
834 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
835 | ac_unrecognized_sep=', ';; | |
836 | esac | |
837 | eval enable_$ac_useropt=no ;; | |
838 | ||
839 | -docdir | --docdir | --docdi | --doc | --do) | |
840 | ac_prev=docdir ;; | |
841 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
842 | docdir=$ac_optarg ;; | |
843 | ||
844 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
845 | ac_prev=dvidir ;; | |
846 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
847 | dvidir=$ac_optarg ;; | |
4f4e53dd PB |
848 | |
849 | -enable-* | --enable-*) | |
5213506e | 850 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
4f4e53dd | 851 | # Reject names that are not valid shell variable names. |
5213506e RW |
852 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
853 | as_fn_error "invalid feature name: $ac_useropt" | |
854 | ac_useropt_orig=$ac_useropt | |
855 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
856 | case $ac_user_opts in | |
857 | *" | |
858 | "enable_$ac_useropt" | |
859 | "*) ;; | |
860 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
861 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 862 | esac |
5213506e | 863 | eval enable_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
864 | |
865 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
866 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
867 | | --exec | --exe | --ex) | |
868 | ac_prev=exec_prefix ;; | |
869 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
870 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
871 | | --exec=* | --exe=* | --ex=*) | |
872 | exec_prefix=$ac_optarg ;; | |
873 | ||
874 | -gas | --gas | --ga | --g) | |
875 | # Obsolete; use --with-gas. | |
876 | with_gas=yes ;; | |
877 | ||
878 | -help | --help | --hel | --he | -h) | |
879 | ac_init_help=long ;; | |
880 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
881 | ac_init_help=recursive ;; | |
882 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
883 | ac_init_help=short ;; | |
884 | ||
885 | -host | --host | --hos | --ho) | |
886 | ac_prev=host_alias ;; | |
887 | -host=* | --host=* | --hos=* | --ho=*) | |
888 | host_alias=$ac_optarg ;; | |
889 | ||
5213506e RW |
890 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
891 | ac_prev=htmldir ;; | |
892 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
893 | | --ht=*) | |
894 | htmldir=$ac_optarg ;; | |
895 | ||
4f4e53dd PB |
896 | -includedir | --includedir | --includedi | --included | --include \ |
897 | | --includ | --inclu | --incl | --inc) | |
898 | ac_prev=includedir ;; | |
899 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
900 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
901 | includedir=$ac_optarg ;; | |
902 | ||
903 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
904 | ac_prev=infodir ;; | |
905 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
906 | infodir=$ac_optarg ;; | |
907 | ||
908 | -libdir | --libdir | --libdi | --libd) | |
909 | ac_prev=libdir ;; | |
910 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
911 | libdir=$ac_optarg ;; | |
912 | ||
913 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
914 | | --libexe | --libex | --libe) | |
915 | ac_prev=libexecdir ;; | |
916 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
917 | | --libexe=* | --libex=* | --libe=*) | |
918 | libexecdir=$ac_optarg ;; | |
919 | ||
5213506e RW |
920 | -localedir | --localedir | --localedi | --localed | --locale) |
921 | ac_prev=localedir ;; | |
922 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
923 | localedir=$ac_optarg ;; | |
924 | ||
4f4e53dd | 925 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 926 | | --localstate | --localstat | --localsta | --localst | --locals) |
4f4e53dd PB |
927 | ac_prev=localstatedir ;; |
928 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 929 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
4f4e53dd PB |
930 | localstatedir=$ac_optarg ;; |
931 | ||
932 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
933 | ac_prev=mandir ;; | |
934 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
935 | mandir=$ac_optarg ;; | |
936 | ||
937 | -nfp | --nfp | --nf) | |
938 | # Obsolete; use --without-fp. | |
939 | with_fp=no ;; | |
940 | ||
941 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
942 | | --no-cr | --no-c | -n) | |
943 | no_create=yes ;; | |
944 | ||
945 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
946 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
947 | no_recursion=yes ;; | |
948 | ||
949 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
950 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
951 | | --oldin | --oldi | --old | --ol | --o) | |
952 | ac_prev=oldincludedir ;; | |
953 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
954 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
955 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
956 | oldincludedir=$ac_optarg ;; | |
957 | ||
958 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
959 | ac_prev=prefix ;; | |
960 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
961 | prefix=$ac_optarg ;; | |
962 | ||
963 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
964 | | --program-pre | --program-pr | --program-p) | |
965 | ac_prev=program_prefix ;; | |
966 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
967 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
968 | program_prefix=$ac_optarg ;; | |
969 | ||
970 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
971 | | --program-suf | --program-su | --program-s) | |
972 | ac_prev=program_suffix ;; | |
973 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
974 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
975 | program_suffix=$ac_optarg ;; | |
976 | ||
977 | -program-transform-name | --program-transform-name \ | |
978 | | --program-transform-nam | --program-transform-na \ | |
979 | | --program-transform-n | --program-transform- \ | |
980 | | --program-transform | --program-transfor \ | |
981 | | --program-transfo | --program-transf \ | |
982 | | --program-trans | --program-tran \ | |
983 | | --progr-tra | --program-tr | --program-t) | |
984 | ac_prev=program_transform_name ;; | |
985 | -program-transform-name=* | --program-transform-name=* \ | |
986 | | --program-transform-nam=* | --program-transform-na=* \ | |
987 | | --program-transform-n=* | --program-transform-=* \ | |
988 | | --program-transform=* | --program-transfor=* \ | |
989 | | --program-transfo=* | --program-transf=* \ | |
990 | | --program-trans=* | --program-tran=* \ | |
991 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
992 | program_transform_name=$ac_optarg ;; | |
993 | ||
5213506e RW |
994 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
995 | ac_prev=pdfdir ;; | |
996 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
997 | pdfdir=$ac_optarg ;; | |
998 | ||
999 | -psdir | --psdir | --psdi | --psd | --ps) | |
1000 | ac_prev=psdir ;; | |
1001 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1002 | psdir=$ac_optarg ;; | |
1003 | ||
4f4e53dd PB |
1004 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1005 | | -silent | --silent | --silen | --sile | --sil) | |
1006 | silent=yes ;; | |
1007 | ||
1008 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1009 | ac_prev=sbindir ;; | |
1010 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1011 | | --sbi=* | --sb=*) | |
1012 | sbindir=$ac_optarg ;; | |
1013 | ||
1014 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1015 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1016 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1017 | | --sha | --sh) | |
1018 | ac_prev=sharedstatedir ;; | |
1019 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1020 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1021 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1022 | | --sha=* | --sh=*) | |
1023 | sharedstatedir=$ac_optarg ;; | |
1024 | ||
1025 | -site | --site | --sit) | |
1026 | ac_prev=site ;; | |
1027 | -site=* | --site=* | --sit=*) | |
1028 | site=$ac_optarg ;; | |
1029 | ||
1030 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1031 | ac_prev=srcdir ;; | |
1032 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1033 | srcdir=$ac_optarg ;; | |
1034 | ||
1035 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1036 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1037 | ac_prev=sysconfdir ;; | |
1038 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1039 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1040 | sysconfdir=$ac_optarg ;; | |
1041 | ||
1042 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1043 | ac_prev=target_alias ;; | |
1044 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1045 | target_alias=$ac_optarg ;; | |
1046 | ||
1047 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1048 | verbose=yes ;; | |
1049 | ||
1050 | -version | --version | --versio | --versi | --vers | -V) | |
1051 | ac_init_version=: ;; | |
1052 | ||
1053 | -with-* | --with-*) | |
5213506e | 1054 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
4f4e53dd | 1055 | # Reject names that are not valid shell variable names. |
5213506e RW |
1056 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1057 | as_fn_error "invalid package name: $ac_useropt" | |
1058 | ac_useropt_orig=$ac_useropt | |
1059 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1060 | case $ac_user_opts in | |
1061 | *" | |
1062 | "with_$ac_useropt" | |
1063 | "*) ;; | |
1064 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1065 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 1066 | esac |
5213506e | 1067 | eval with_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
1068 | |
1069 | -without-* | --without-*) | |
5213506e | 1070 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
4f4e53dd | 1071 | # Reject names that are not valid shell variable names. |
5213506e RW |
1072 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1073 | as_fn_error "invalid package name: $ac_useropt" | |
1074 | ac_useropt_orig=$ac_useropt | |
1075 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1076 | case $ac_user_opts in | |
1077 | *" | |
1078 | "with_$ac_useropt" | |
1079 | "*) ;; | |
1080 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1081 | ac_unrecognized_sep=', ';; | |
1082 | esac | |
1083 | eval with_$ac_useropt=no ;; | |
4f4e53dd PB |
1084 | |
1085 | --x) | |
1086 | # Obsolete; use --with-x. | |
1087 | with_x=yes ;; | |
1088 | ||
1089 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1090 | | --x-incl | --x-inc | --x-in | --x-i) | |
1091 | ac_prev=x_includes ;; | |
1092 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1093 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1094 | x_includes=$ac_optarg ;; | |
1095 | ||
1096 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1097 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1098 | ac_prev=x_libraries ;; | |
1099 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1100 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1101 | x_libraries=$ac_optarg ;; | |
1102 | ||
5213506e RW |
1103 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1104 | Try \`$0 --help' for more information." | |
4f4e53dd PB |
1105 | ;; |
1106 | ||
1107 | *=*) | |
1108 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1109 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1110 | case $ac_envvar in #( |
1111 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1112 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1113 | esac | |
1114 | eval $ac_envvar=\$ac_optarg | |
4f4e53dd PB |
1115 | export $ac_envvar ;; |
1116 | ||
1117 | *) | |
1118 | # FIXME: should be removed in autoconf 3.0. | |
5213506e | 1119 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
4f4e53dd | 1120 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1121 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
4f4e53dd PB |
1122 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
1123 | ;; | |
1124 | ||
1125 | esac | |
1126 | done | |
1127 | ||
1128 | if test -n "$ac_prev"; then | |
1129 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
5213506e | 1130 | as_fn_error "missing argument to $ac_option" |
4f4e53dd PB |
1131 | fi |
1132 | ||
5213506e RW |
1133 | if test -n "$ac_unrecognized_opts"; then |
1134 | case $enable_option_checking in | |
1135 | no) ;; | |
1136 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1137 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
4f4e53dd | 1138 | esac |
5213506e | 1139 | fi |
4f4e53dd | 1140 | |
5213506e RW |
1141 | # Check all directory arguments for consistency. |
1142 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1143 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1144 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1145 | libdir localedir mandir | |
4f4e53dd | 1146 | do |
5213506e RW |
1147 | eval ac_val=\$$ac_var |
1148 | # Remove trailing slashes. | |
1149 | case $ac_val in | |
1150 | */ ) | |
1151 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1152 | eval $ac_var=\$ac_val;; | |
1153 | esac | |
1154 | # Be sure to have absolute directory names. | |
4f4e53dd | 1155 | case $ac_val in |
5213506e RW |
1156 | [\\/$]* | ?:[\\/]* ) continue;; |
1157 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
4f4e53dd | 1158 | esac |
5213506e | 1159 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
4f4e53dd PB |
1160 | done |
1161 | ||
1162 | # There might be people who depend on the old broken behavior: `$host' | |
1163 | # used to hold the argument of --host etc. | |
1164 | # FIXME: To remove some day. | |
1165 | build=$build_alias | |
1166 | host=$host_alias | |
1167 | target=$target_alias | |
1168 | ||
1169 | # FIXME: To remove some day. | |
1170 | if test "x$host_alias" != x; then | |
1171 | if test "x$build_alias" = x; then | |
1172 | cross_compiling=maybe | |
5213506e | 1173 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
4f4e53dd PB |
1174 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1175 | elif test "x$build_alias" != "x$host_alias"; then | |
1176 | cross_compiling=yes | |
1177 | fi | |
1178 | fi | |
1179 | ||
1180 | ac_tool_prefix= | |
1181 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1182 | ||
1183 | test "$silent" = yes && exec 6>/dev/null | |
1184 | ||
1185 | ||
5213506e RW |
1186 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1187 | ac_ls_di=`ls -di .` && | |
1188 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1189 | as_fn_error "working directory cannot be determined" | |
1190 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1191 | as_fn_error "pwd does not report name of working directory" | |
1192 | ||
1193 | ||
4f4e53dd PB |
1194 | # Find the source files, if location was not specified. |
1195 | if test -z "$srcdir"; then | |
1196 | ac_srcdir_defaulted=yes | |
5213506e RW |
1197 | # Try the directory containing this script, then the parent directory. |
1198 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1199 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1200 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1201 | X"$as_myself" : 'X\(//\)$' \| \ | |
1202 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1203 | $as_echo X"$as_myself" | | |
1204 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1205 | s//\1/ | |
1206 | q | |
1207 | } | |
1208 | /^X\(\/\/\)[^/].*/{ | |
1209 | s//\1/ | |
1210 | q | |
1211 | } | |
1212 | /^X\(\/\/\)$/{ | |
1213 | s//\1/ | |
1214 | q | |
1215 | } | |
1216 | /^X\(\/\).*/{ | |
1217 | s//\1/ | |
1218 | q | |
1219 | } | |
1220 | s/.*/./; q'` | |
4f4e53dd | 1221 | srcdir=$ac_confdir |
5213506e | 1222 | if test ! -r "$srcdir/$ac_unique_file"; then |
4f4e53dd PB |
1223 | srcdir=.. |
1224 | fi | |
1225 | else | |
1226 | ac_srcdir_defaulted=no | |
1227 | fi | |
5213506e RW |
1228 | if test ! -r "$srcdir/$ac_unique_file"; then |
1229 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1230 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1231 | fi | |
1232 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1233 | ac_abs_confdir=`( | |
1234 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1235 | pwd)` | |
1236 | # When building in place, set srcdir=. | |
1237 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1238 | srcdir=. | |
1239 | fi | |
1240 | # Remove unnecessary trailing slashes from srcdir. | |
1241 | # Double slashes in file names in object file debugging info | |
1242 | # mess up M-x gdb in Emacs. | |
1243 | case $srcdir in | |
1244 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1245 | esac | |
1246 | for ac_var in $ac_precious_vars; do | |
1247 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1248 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1249 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1250 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1251 | done | |
4f4e53dd PB |
1252 | |
1253 | # | |
1254 | # Report the --help message. | |
1255 | # | |
1256 | if test "$ac_init_help" = "long"; then | |
1257 | # Omit some internal or obsolete options to make the list less imposing. | |
1258 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1259 | cat <<_ACEOF | |
1260 | \`configure' configures cpplib to adapt to many kinds of systems. | |
1261 | ||
1262 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1263 | ||
1264 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1265 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1266 | ||
1267 | Defaults for the options are specified in brackets. | |
1268 | ||
1269 | Configuration: | |
1270 | -h, --help display this help and exit | |
1271 | --help=short display options specific to this package | |
1272 | --help=recursive display the short help of all the included packages | |
1273 | -V, --version display version information and exit | |
1274 | -q, --quiet, --silent do not print \`checking...' messages | |
1275 | --cache-file=FILE cache test results in FILE [disabled] | |
1276 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1277 | -n, --no-create do not create output files | |
1278 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1279 | ||
4f4e53dd PB |
1280 | Installation directories: |
1281 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1282 | [$ac_default_prefix] |
4f4e53dd | 1283 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1284 | [PREFIX] |
4f4e53dd PB |
1285 | |
1286 | By default, \`make install' will install all the files in | |
1287 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1288 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1289 | for instance \`--prefix=\$HOME'. | |
1290 | ||
1291 | For better control, use the options below. | |
1292 | ||
1293 | Fine tuning of the installation directories: | |
5213506e RW |
1294 | --bindir=DIR user executables [EPREFIX/bin] |
1295 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1296 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1297 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1298 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1299 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1300 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1301 | --includedir=DIR C header files [PREFIX/include] | |
1302 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1303 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1304 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1305 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1306 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1307 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1308 | --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] | |
1309 | --htmldir=DIR html documentation [DOCDIR] | |
1310 | --dvidir=DIR dvi documentation [DOCDIR] | |
1311 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1312 | --psdir=DIR ps documentation [DOCDIR] | |
4f4e53dd PB |
1313 | _ACEOF |
1314 | ||
1315 | cat <<\_ACEOF | |
1316 | ||
4f4e53dd PB |
1317 | System types: |
1318 | --build=BUILD configure for building on BUILD [guessed] | |
1319 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1320 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1321 | _ACEOF | |
1322 | fi | |
1323 | ||
1324 | if test -n "$ac_init_help"; then | |
1325 | case $ac_init_help in | |
1326 | short | recursive ) echo "Configuration of cpplib :";; | |
1327 | esac | |
1328 | cat <<\_ACEOF | |
1329 | ||
1330 | Optional Features: | |
5213506e | 1331 | --disable-option-checking ignore unrecognized --enable/--with options |
4f4e53dd PB |
1332 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1333 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
480767a9 | 1334 | --disable-largefile omit support for large files |
018a4785 | 1335 | --enable-werror-always enable -Werror despite compiler version |
4f4e53dd | 1336 | --disable-rpath do not hardcode runtime library paths |
078e3ffe | 1337 | --enable-maintainer-mode enable rules only needed by maintainers |
1a80db97 JJ |
1338 | --enable-checking[=LIST] |
1339 | enable expensive run-time checks. With LIST, enable | |
1340 | only specific categories of checks. Categories are: | |
1341 | yes,no,all,none,release. Flags are: misc,valgrind or | |
1342 | other strings | |
5dc99c46 SB |
1343 | --enable-canonical-system-headers |
1344 | enable or disable system headers canonicalization | |
459260ec | 1345 | --enable-host-shared build host code as shared libraries |
4f4e53dd PB |
1346 | |
1347 | Optional Packages: | |
1348 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1349 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1350 | --with-gnu-ld assume the C compiler uses GNU ld default=no | |
1351 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1352 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
1353 | ||
1354 | Some influential environment variables: | |
1355 | CC C compiler command | |
1356 | CFLAGS C compiler flags | |
1357 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1358 | nonstandard directory <lib dir> | |
5213506e RW |
1359 | LIBS libraries to pass to the linker, e.g. -l<library> |
1360 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1361 | you have headers in a nonstandard directory <include dir> | |
f1bf410c JQ |
1362 | CXX C++ compiler command |
1363 | CXXFLAGS C++ compiler flags | |
4f4e53dd PB |
1364 | CPP C preprocessor |
1365 | ||
1366 | Use these variables to override the choices made by `configure' or to help | |
1367 | it to find libraries and programs with nonstandard names/locations. | |
1368 | ||
1369 | Report bugs to <gcc-bugs@gcc.gnu.org>. | |
1370 | _ACEOF | |
5213506e | 1371 | ac_status=$? |
4f4e53dd PB |
1372 | fi |
1373 | ||
1374 | if test "$ac_init_help" = "recursive"; then | |
1375 | # If there are subdirs, report their specific --help. | |
4f4e53dd | 1376 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1377 | test -d "$ac_dir" || |
1378 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1379 | continue | |
4f4e53dd PB |
1380 | ac_builddir=. |
1381 | ||
5213506e RW |
1382 | case "$ac_dir" in |
1383 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1384 | *) | |
1385 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1386 | # A ".." for each directory in $ac_dir_suffix. | |
1387 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1388 | case $ac_top_builddir_sub in | |
1389 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1390 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1391 | esac ;; | |
1392 | esac | |
1393 | ac_abs_top_builddir=$ac_pwd | |
1394 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1395 | # for backward compatibility: | |
1396 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
1397 | |
1398 | case $srcdir in | |
5213506e | 1399 | .) # We are building in place. |
4f4e53dd | 1400 | ac_srcdir=. |
5213506e RW |
1401 | ac_top_srcdir=$ac_top_builddir_sub |
1402 | ac_abs_top_srcdir=$ac_pwd ;; | |
1403 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 1404 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1405 | ac_top_srcdir=$srcdir |
1406 | ac_abs_top_srcdir=$srcdir ;; | |
1407 | *) # Relative name. | |
1408 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1409 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1410 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 1411 | esac |
5213506e RW |
1412 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1413 | ||
1414 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1415 | # Check for guested configure. | |
1416 | if test -f "$ac_srcdir/configure.gnu"; then | |
1417 | echo && | |
1418 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1419 | elif test -f "$ac_srcdir/configure"; then | |
1420 | echo && | |
1421 | $SHELL "$ac_srcdir/configure" --help=recursive | |
4f4e53dd | 1422 | else |
5213506e RW |
1423 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1424 | fi || ac_status=$? | |
1425 | cd "$ac_pwd" || { ac_status=$?; break; } | |
4f4e53dd PB |
1426 | done |
1427 | fi | |
1428 | ||
5213506e | 1429 | test -n "$ac_init_help" && exit $ac_status |
4f4e53dd PB |
1430 | if $ac_init_version; then |
1431 | cat <<\_ACEOF | |
1432 | cpplib configure | |
5213506e | 1433 | generated by GNU Autoconf 2.64 |
4f4e53dd | 1434 | |
5213506e | 1435 | Copyright (C) 2009 Free Software Foundation, Inc. |
4f4e53dd PB |
1436 | This configure script is free software; the Free Software Foundation |
1437 | gives unlimited permission to copy, distribute and modify it. | |
1438 | _ACEOF | |
5213506e | 1439 | exit |
4f4e53dd | 1440 | fi |
4f4e53dd | 1441 | |
5213506e RW |
1442 | ## ------------------------ ## |
1443 | ## Autoconf initialization. ## | |
1444 | ## ------------------------ ## | |
4f4e53dd | 1445 | |
5213506e RW |
1446 | # ac_fn_c_try_compile LINENO |
1447 | # -------------------------- | |
1448 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1449 | ac_fn_c_try_compile () | |
4f4e53dd | 1450 | { |
5213506e RW |
1451 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1452 | rm -f conftest.$ac_objext | |
1453 | if { { ac_try="$ac_compile" | |
1454 | case "(($ac_try" in | |
1455 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1456 | *) ac_try_echo=$ac_try;; | |
1457 | esac | |
1458 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1459 | $as_echo "$ac_try_echo"; } >&5 | |
1460 | (eval "$ac_compile") 2>conftest.err | |
1461 | ac_status=$? | |
1462 | if test -s conftest.err; then | |
1463 | grep -v '^ *+' conftest.err >conftest.er1 | |
1464 | cat conftest.er1 >&5 | |
1465 | mv -f conftest.er1 conftest.err | |
1466 | fi | |
1467 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1468 | test $ac_status = 0; } && { | |
1469 | test -z "$ac_c_werror_flag" || | |
1470 | test ! -s conftest.err | |
1471 | } && test -s conftest.$ac_objext; then : | |
1472 | ac_retval=0 | |
1473 | else | |
1474 | $as_echo "$as_me: failed program was:" >&5 | |
1475 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1476 | |
5213506e RW |
1477 | ac_retval=1 |
1478 | fi | |
1479 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1480 | return $ac_retval | |
4f4e53dd | 1481 | |
5213506e | 1482 | } # ac_fn_c_try_compile |
4f4e53dd | 1483 | |
5213506e RW |
1484 | # ac_fn_cxx_try_compile LINENO |
1485 | # ---------------------------- | |
1486 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1487 | ac_fn_cxx_try_compile () | |
1488 | { | |
1489 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1490 | rm -f conftest.$ac_objext | |
1491 | if { { ac_try="$ac_compile" | |
1492 | case "(($ac_try" in | |
1493 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1494 | *) ac_try_echo=$ac_try;; | |
1495 | esac | |
1496 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1497 | $as_echo "$ac_try_echo"; } >&5 | |
1498 | (eval "$ac_compile") 2>conftest.err | |
1499 | ac_status=$? | |
1500 | if test -s conftest.err; then | |
1501 | grep -v '^ *+' conftest.err >conftest.er1 | |
1502 | cat conftest.er1 >&5 | |
1503 | mv -f conftest.er1 conftest.err | |
1504 | fi | |
1505 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1506 | test $ac_status = 0; } && { | |
1507 | test -z "$ac_cxx_werror_flag" || | |
1508 | test ! -s conftest.err | |
1509 | } && test -s conftest.$ac_objext; then : | |
1510 | ac_retval=0 | |
1511 | else | |
1512 | $as_echo "$as_me: failed program was:" >&5 | |
1513 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1514 | |
5213506e RW |
1515 | ac_retval=1 |
1516 | fi | |
1517 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1518 | return $ac_retval | |
4f4e53dd | 1519 | |
5213506e | 1520 | } # ac_fn_cxx_try_compile |
4f4e53dd | 1521 | |
5213506e RW |
1522 | # ac_fn_c_try_cpp LINENO |
1523 | # ---------------------- | |
1524 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1525 | ac_fn_c_try_cpp () | |
1526 | { | |
1527 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1528 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1529 | case "(($ac_try" in | |
1530 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1531 | *) ac_try_echo=$ac_try;; | |
1532 | esac | |
1533 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1534 | $as_echo "$ac_try_echo"; } >&5 | |
1535 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1536 | ac_status=$? | |
1537 | if test -s conftest.err; then | |
1538 | grep -v '^ *+' conftest.err >conftest.er1 | |
1539 | cat conftest.er1 >&5 | |
1540 | mv -f conftest.er1 conftest.err | |
1541 | fi | |
1542 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1543 | test $ac_status = 0; } >/dev/null && { | |
1544 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1545 | test ! -s conftest.err | |
1546 | }; then : | |
1547 | ac_retval=0 | |
1548 | else | |
1549 | $as_echo "$as_me: failed program was:" >&5 | |
1550 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1551 | |
5213506e RW |
1552 | ac_retval=1 |
1553 | fi | |
1554 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1555 | return $ac_retval | |
4f4e53dd | 1556 | |
5213506e | 1557 | } # ac_fn_c_try_cpp |
4f4e53dd | 1558 | |
5213506e RW |
1559 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1560 | # ------------------------------------------------------- | |
1561 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1562 | # the include files in INCLUDES and setting the cache variable VAR | |
1563 | # accordingly. | |
1564 | ac_fn_c_check_header_mongrel () | |
1565 | { | |
1566 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1567 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1569 | $as_echo_n "checking for $2... " >&6; } | |
1570 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1571 | $as_echo_n "(cached) " >&6 | |
1572 | fi | |
1573 | eval ac_res=\$$3 | |
1574 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1575 | $as_echo "$ac_res" >&6; } | |
1576 | else | |
1577 | # Is the header compilable? | |
1578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1579 | $as_echo_n "checking $2 usability... " >&6; } | |
1580 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1581 | /* end confdefs.h. */ | |
1582 | $4 | |
1583 | #include <$2> | |
4f4e53dd | 1584 | _ACEOF |
5213506e RW |
1585 | if ac_fn_c_try_compile "$LINENO"; then : |
1586 | ac_header_compiler=yes | |
1587 | else | |
1588 | ac_header_compiler=no | |
1589 | fi | |
1590 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1591 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1592 | $as_echo "$ac_header_compiler" >&6; } | |
4f4e53dd | 1593 | |
5213506e RW |
1594 | # Is the header present? |
1595 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1596 | $as_echo_n "checking $2 presence... " >&6; } | |
1597 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1598 | /* end confdefs.h. */ | |
1599 | #include <$2> | |
1600 | _ACEOF | |
1601 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1602 | ac_header_preproc=yes | |
1603 | else | |
1604 | ac_header_preproc=no | |
1605 | fi | |
1606 | rm -f conftest.err conftest.$ac_ext | |
1607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1608 | $as_echo "$ac_header_preproc" >&6; } | |
4f4e53dd | 1609 | |
5213506e RW |
1610 | # So? What about this header? |
1611 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1612 | yes:no: ) | |
1613 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1614 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1615 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1616 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1617 | ;; | |
1618 | no:yes:* ) | |
1619 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1620 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1621 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1622 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1623 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1624 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1625 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1626 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1627 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1628 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1629 | ( cat <<\_ASBOX | |
1630 | ## ----------------------------------- ## | |
1631 | ## Report this to gcc-bugs@gcc.gnu.org ## | |
1632 | ## ----------------------------------- ## | |
4f4e53dd | 1633 | _ASBOX |
5213506e RW |
1634 | ) | sed "s/^/$as_me: WARNING: /" >&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;} | |
4f4e53dd | 1649 | |
5213506e | 1650 | } # ac_fn_c_check_header_mongrel |
4f4e53dd | 1651 | |
5213506e RW |
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.$ac_ext >&5 | |
4f4e53dd | 1685 | |
5213506e RW |
1686 | ac_retval=$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 $ac_retval | |
4f4e53dd | 1691 | |
5213506e | 1692 | } # ac_fn_c_try_run |
4f4e53dd | 1693 | |
5213506e RW |
1694 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1695 | # ------------------------------------------------------- | |
1696 | # Tests whether HEADER exists and can be compiled using the include files in | |
1697 | # INCLUDES, setting the cache variable VAR accordingly. | |
1698 | ac_fn_c_check_header_compile () | |
1699 | { | |
1700 | as_lineno=${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 <$2> | |
4f4e53dd | 1710 | _ACEOF |
5213506e RW |
1711 | if ac_fn_c_try_compile "$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;} | |
4f4e53dd | 1722 | |
5213506e | 1723 | } # ac_fn_c_check_header_compile |
4f4e53dd | 1724 | |
0e1a989c ILT |
1725 | # ac_fn_c_try_link LINENO |
1726 | # ----------------------- | |
5213506e | 1727 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
0e1a989c | 1728 | ac_fn_c_try_link () |
5213506e RW |
1729 | { |
1730 | as_lineno=${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 $ac_status = 0; } && { | |
0e1a989c | 1748 | test -z "$ac_c_werror_flag" || |
5213506e RW |
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 | |
4f4e53dd | 1758 | |
5213506e RW |
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 $ac_retval | |
4f4e53dd | 1768 | |
0e1a989c | 1769 | } # ac_fn_c_try_link |
4f4e53dd | 1770 | |
0e1a989c ILT |
1771 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1772 | # ------------------------------------------- | |
5213506e RW |
1773 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
1774 | # variable VAR accordingly. | |
0e1a989c | 1775 | ac_fn_c_check_type () |
5213506e RW |
1776 | { |
1777 | as_lineno=${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 ($2)) | |
1791 | return 0; | |
1792 | ; | |
1793 | return 0; | |
1794 | } | |
1795 | _ACEOF | |
0e1a989c | 1796 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1798 | /* end confdefs.h. */ | |
1799 | $4 | |
1800 | int | |
1801 | main () | |
1802 | { | |
1803 | if (sizeof (($2))) | |
1804 | return 0; | |
1805 | ; | |
1806 | return 0; | |
1807 | } | |
1808 | _ACEOF | |
0e1a989c | 1809 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 1810 | |
5213506e RW |
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;} | |
4f4e53dd | 1822 | |
0e1a989c | 1823 | } # ac_fn_c_check_type |
4f4e53dd | 1824 | |
0e1a989c ILT |
1825 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1826 | # -------------------------------------------- | |
5213506e RW |
1827 | # Tries to find the compile-time value of EXPR in a program that includes |
1828 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1829 | # computed | |
0e1a989c | 1830 | ac_fn_c_compute_int () |
5213506e RW |
1831 | { |
1832 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1833 | if test "$cross_compiling" = yes; then | |
1834 | # Depending upon the size, compute the lo and hi bounds. | |
1835 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1836 | /* end confdefs.h. */ | |
1837 | $4 | |
1838 | int | |
1839 | main () | |
1840 | { | |
1841 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1842 | test_array [0] = 0 | |
4f4e53dd | 1843 | |
5213506e RW |
1844 | ; |
1845 | return 0; | |
1846 | } | |
1847 | _ACEOF | |
0e1a989c | 1848 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1849 | ac_lo=0 ac_mid=0 |
1850 | while :; do | |
1851 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1852 | /* end confdefs.h. */ | |
1853 | $4 | |
1854 | int | |
1855 | main () | |
1856 | { | |
1857 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1858 | test_array [0] = 0 | |
4f4e53dd | 1859 | |
5213506e RW |
1860 | ; |
1861 | return 0; | |
1862 | } | |
1863 | _ACEOF | |
0e1a989c | 1864 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1865 | ac_hi=$ac_mid; break |
1866 | else | |
1867 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1868 | if test $ac_lo -le $ac_mid; then | |
1869 | ac_lo= ac_hi= | |
1870 | break | |
1871 | fi | |
1872 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1873 | fi | |
1874 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1875 | done | |
1876 | else | |
1877 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1878 | /* end confdefs.h. */ | |
1879 | $4 | |
1880 | int | |
1881 | main () | |
1882 | { | |
1883 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1884 | test_array [0] = 0 | |
4f4e53dd | 1885 | |
5213506e RW |
1886 | ; |
1887 | return 0; | |
1888 | } | |
1889 | _ACEOF | |
0e1a989c | 1890 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1891 | ac_hi=-1 ac_mid=-1 |
1892 | while :; do | |
1893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1894 | /* end confdefs.h. */ | |
1895 | $4 | |
1896 | int | |
1897 | main () | |
1898 | { | |
1899 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1900 | test_array [0] = 0 | |
4f4e53dd | 1901 | |
5213506e RW |
1902 | ; |
1903 | return 0; | |
1904 | } | |
1905 | _ACEOF | |
0e1a989c | 1906 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1907 | ac_lo=$ac_mid; break |
1908 | else | |
1909 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1910 | if test $ac_mid -le $ac_hi; then | |
1911 | ac_lo= ac_hi= | |
1912 | break | |
1913 | fi | |
1914 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1915 | fi | |
1916 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1917 | done | |
1918 | else | |
1919 | ac_lo= ac_hi= | |
1920 | fi | |
1921 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1922 | fi | |
1923 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1924 | # Binary search between lo and hi bounds. | |
1925 | while test "x$ac_lo" != "x$ac_hi"; do | |
1926 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1927 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1928 | /* end confdefs.h. */ | |
1929 | $4 | |
1930 | int | |
1931 | main () | |
1932 | { | |
1933 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1934 | test_array [0] = 0 | |
4f4e53dd | 1935 | |
5213506e RW |
1936 | ; |
1937 | return 0; | |
1938 | } | |
1939 | _ACEOF | |
0e1a989c | 1940 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1941 | ac_hi=$ac_mid |
1942 | else | |
1943 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1944 | fi | |
1945 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1946 | done | |
1947 | case $ac_lo in #(( | |
1948 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1949 | '') ac_retval=1 ;; | |
1950 | esac | |
1951 | else | |
1952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1953 | /* end confdefs.h. */ | |
1954 | $4 | |
1955 | static long int longval () { return $2; } | |
1956 | static unsigned long int ulongval () { return $2; } | |
1957 | #include <stdio.h> | |
1958 | #include <stdlib.h> | |
1959 | int | |
1960 | main () | |
1961 | { | |
4f4e53dd | 1962 | |
5213506e RW |
1963 | FILE *f = fopen ("conftest.val", "w"); |
1964 | if (! f) | |
1965 | return 1; | |
1966 | if (($2) < 0) | |
1967 | { | |
1968 | long int i = longval (); | |
1969 | if (i != ($2)) | |
1970 | return 1; | |
1971 | fprintf (f, "%ld", i); | |
1972 | } | |
1973 | else | |
1974 | { | |
1975 | unsigned long int i = ulongval (); | |
1976 | if (i != ($2)) | |
1977 | return 1; | |
1978 | fprintf (f, "%lu", i); | |
1979 | } | |
1980 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1981 | on some platforms. */ | |
1982 | return ferror (f) || fclose (f) != 0; | |
4f4e53dd | 1983 | |
5213506e RW |
1984 | ; |
1985 | return 0; | |
1986 | } | |
1987 | _ACEOF | |
0e1a989c | 1988 | if ac_fn_c_try_run "$LINENO"; then : |
5213506e RW |
1989 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
1990 | else | |
1991 | ac_retval=1 | |
1992 | fi | |
1993 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1994 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1995 | rm -f conftest.val | |
4f4e53dd | 1996 | |
5213506e RW |
1997 | fi |
1998 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1999 | return $ac_retval | |
18c04407 | 2000 | |
0e1a989c | 2001 | } # ac_fn_c_compute_int |
18c04407 | 2002 | |
0e1a989c ILT |
2003 | # ac_fn_c_check_func LINENO FUNC VAR |
2004 | # ---------------------------------- | |
5213506e | 2005 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
0e1a989c | 2006 | ac_fn_c_check_func () |
5213506e RW |
2007 | { |
2008 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2010 | $as_echo_n "checking for $2... " >&6; } | |
2011 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2012 | $as_echo_n "(cached) " >&6 | |
2013 | else | |
2014 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2015 | /* end confdefs.h. */ | |
2016 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2017 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2018 | #define $2 innocuous_$2 | |
18c04407 | 2019 | |
5213506e RW |
2020 | /* System header to define __stub macros and hopefully few prototypes, |
2021 | which can conflict with char $2 (); below. | |
2022 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2023 | <limits.h> exists even on freestanding compilers. */ | |
4f4e53dd | 2024 | |
5213506e RW |
2025 | #ifdef __STDC__ |
2026 | # include <limits.h> | |
2027 | #else | |
2028 | # include <assert.h> | |
2029 | #endif | |
4f4e53dd | 2030 | |
5213506e | 2031 | #undef $2 |
4f4e53dd | 2032 | |
5213506e RW |
2033 | /* Override any GCC internal prototype to avoid an error. |
2034 | Use char because int might match the return type of a GCC | |
2035 | builtin and then its argument prototype would still apply. */ | |
2036 | #ifdef __cplusplus | |
2037 | extern "C" | |
2038 | #endif | |
2039 | char $2 (); | |
2040 | /* The GNU C library defines this for functions which it implements | |
2041 | to always fail with ENOSYS. Some functions are actually named | |
2042 | something starting with __ and the normal name is an alias. */ | |
2043 | #if defined __stub_$2 || defined __stub___$2 | |
2044 | choke me | |
2045 | #endif | |
88fa57d7 | 2046 | |
5213506e RW |
2047 | int |
2048 | main () | |
2049 | { | |
2050 | return $2 (); | |
2051 | ; | |
2052 | return 0; | |
2053 | } | |
2054 | _ACEOF | |
0e1a989c | 2055 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 2056 | eval "$3=yes" |
88fa57d7 | 2057 | else |
5213506e | 2058 | eval "$3=no" |
88fa57d7 | 2059 | fi |
5213506e RW |
2060 | rm -f core conftest.err conftest.$ac_objext \ |
2061 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 2062 | fi |
5213506e RW |
2063 | eval ac_res=\$$3 |
2064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2065 | $as_echo "$ac_res" >&6; } | |
2066 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 2067 | |
0e1a989c | 2068 | } # ac_fn_c_check_func |
4f4e53dd | 2069 | |
0e1a989c ILT |
2070 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
2071 | # ------------------------------------ | |
5213506e | 2072 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. |
0e1a989c | 2073 | ac_fn_c_check_decl () |
5213506e RW |
2074 | { |
2075 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
c3f247f4 RW |
2076 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2077 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2079 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
5213506e RW |
2080 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
2081 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2082 | else |
5213506e RW |
2083 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2084 | /* end confdefs.h. */ | |
2085 | $4 | |
2086 | int | |
2087 | main () | |
2088 | { | |
c3f247f4 RW |
2089 | #ifndef $as_decl_name |
2090 | #ifdef __cplusplus | |
2091 | (void) $as_decl_use; | |
2092 | #else | |
2093 | (void) $as_decl_name; | |
2094 | #endif | |
5213506e | 2095 | #endif |
4f4e53dd | 2096 | |
5213506e RW |
2097 | ; |
2098 | return 0; | |
2099 | } | |
2100 | _ACEOF | |
0e1a989c | 2101 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
2102 | eval "$3=yes" |
2103 | else | |
2104 | eval "$3=no" | |
4f4e53dd | 2105 | fi |
5213506e RW |
2106 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2107 | fi | |
2108 | eval ac_res=\$$3 | |
2109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2110 | $as_echo "$ac_res" >&6; } | |
2111 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 2112 | |
0e1a989c | 2113 | } # ac_fn_c_check_decl |
5b6d595b RO |
2114 | |
2115 | # ac_fn_cxx_try_link LINENO | |
2116 | # ------------------------- | |
2117 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2118 | ac_fn_cxx_try_link () | |
2119 | { | |
2120 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2121 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2122 | if { { ac_try="$ac_link" | |
2123 | case "(($ac_try" in | |
2124 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2125 | *) ac_try_echo=$ac_try;; | |
2126 | esac | |
2127 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2128 | $as_echo "$ac_try_echo"; } >&5 | |
2129 | (eval "$ac_link") 2>conftest.err | |
2130 | ac_status=$? | |
2131 | if test -s conftest.err; then | |
2132 | grep -v '^ *+' conftest.err >conftest.er1 | |
2133 | cat conftest.er1 >&5 | |
2134 | mv -f conftest.er1 conftest.err | |
2135 | fi | |
2136 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2137 | test $ac_status = 0; } && { | |
2138 | test -z "$ac_cxx_werror_flag" || | |
2139 | test ! -s conftest.err | |
2140 | } && test -s conftest$ac_exeext && { | |
2141 | test "$cross_compiling" = yes || | |
2142 | $as_test_x conftest$ac_exeext | |
2143 | }; then : | |
2144 | ac_retval=0 | |
2145 | else | |
2146 | $as_echo "$as_me: failed program was:" >&5 | |
2147 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2148 | ||
2149 | ac_retval=1 | |
2150 | fi | |
2151 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2152 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2153 | # interfere with the next link command; also delete a directory that is | |
2154 | # left behind by Apple's compiler. We do this before executing the actions. | |
2155 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2156 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2157 | return $ac_retval | |
2158 | ||
2159 | } # ac_fn_cxx_try_link | |
5213506e RW |
2160 | cat >config.log <<_ACEOF |
2161 | This file contains any messages produced by compilers while | |
2162 | running configure, to aid debugging if configure makes a mistake. | |
4f4e53dd | 2163 | |
5213506e RW |
2164 | It was created by cpplib $as_me , which was |
2165 | generated by GNU Autoconf 2.64. Invocation command line was | |
4f4e53dd | 2166 | |
5213506e RW |
2167 | $ $0 $@ |
2168 | ||
2169 | _ACEOF | |
2170 | exec 5>>config.log | |
2171 | { | |
2172 | cat <<_ASUNAME | |
2173 | ## --------- ## | |
2174 | ## Platform. ## | |
2175 | ## --------- ## | |
4f4e53dd | 2176 | |
5213506e RW |
2177 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2178 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2179 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2180 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2181 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
4f4e53dd | 2182 | |
5213506e RW |
2183 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2184 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
018a4785 | 2185 | |
5213506e RW |
2186 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2187 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2188 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2189 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2190 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2191 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2192 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
078e3ffe | 2193 | |
5213506e RW |
2194 | _ASUNAME |
2195 | ||
2196 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4f4e53dd PB |
2197 | for as_dir in $PATH |
2198 | do | |
2199 | IFS=$as_save_IFS | |
2200 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2201 | $as_echo "PATH: $as_dir" |
2202 | done | |
2203 | IFS=$as_save_IFS | |
f1bf410c | 2204 | |
5213506e | 2205 | } >&5 |
f1bf410c | 2206 | |
5213506e | 2207 | cat >&5 <<_ACEOF |
f1bf410c | 2208 | |
f1bf410c | 2209 | |
5213506e RW |
2210 | ## ----------- ## |
2211 | ## Core tests. ## | |
2212 | ## ----------- ## | |
f1bf410c | 2213 | |
5213506e | 2214 | _ACEOF |
f1bf410c | 2215 | |
f1bf410c | 2216 | |
5213506e RW |
2217 | # Keep a trace of the command line. |
2218 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2219 | # Strip out --silent because we don't want to record it for future runs. | |
2220 | # Also quote any args containing shell meta-characters. | |
2221 | # Make two passes to allow for proper duplicate-argument suppression. | |
2222 | ac_configure_args= | |
2223 | ac_configure_args0= | |
2224 | ac_configure_args1= | |
2225 | ac_must_keep_next=false | |
2226 | for ac_pass in 1 2 | |
2227 | do | |
2228 | for ac_arg | |
2229 | do | |
2230 | case $ac_arg in | |
2231 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2232 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2233 | | -silent | --silent | --silen | --sile | --sil) | |
2234 | continue ;; | |
2235 | *\'*) | |
2236 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2237 | esac | |
2238 | case $ac_pass in | |
2239 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2240 | 2) | |
2241 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2242 | if test $ac_must_keep_next = true; then | |
2243 | ac_must_keep_next=false # Got value, back to normal. | |
2244 | else | |
2245 | case $ac_arg in | |
2246 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2247 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2248 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2249 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2250 | case "$ac_configure_args0 " in | |
2251 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2252 | esac | |
2253 | ;; | |
2254 | -* ) ac_must_keep_next=true ;; | |
2255 | esac | |
f1bf410c | 2256 | fi |
5213506e RW |
2257 | as_fn_append ac_configure_args " '$ac_arg'" |
2258 | ;; | |
2259 | esac | |
f1bf410c | 2260 | done |
5213506e RW |
2261 | done |
2262 | { ac_configure_args0=; unset ac_configure_args0;} | |
2263 | { ac_configure_args1=; unset ac_configure_args1;} | |
f1bf410c | 2264 | |
5213506e RW |
2265 | # When interrupted or exit'd, cleanup temporary files, and complete |
2266 | # config.log. We remove comments because anyway the quotes in there | |
2267 | # would cause problems or look ugly. | |
2268 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2269 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2270 | trap 'exit_status=$? | |
2271 | # Save into config.log some information that might help in debugging. | |
2272 | { | |
2273 | echo | |
f1bf410c | 2274 | |
5213506e RW |
2275 | cat <<\_ASBOX |
2276 | ## ---------------- ## | |
2277 | ## Cache variables. ## | |
2278 | ## ---------------- ## | |
2279 | _ASBOX | |
2280 | echo | |
2281 | # The following way of writing the cache mishandles newlines in values, | |
2282 | ( | |
2283 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2284 | eval ac_val=\$$ac_var | |
2285 | case $ac_val in #( | |
2286 | *${as_nl}*) | |
2287 | case $ac_var in #( | |
2288 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2289 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2290 | esac | |
2291 | case $ac_var in #( | |
2292 | _ | IFS | as_nl) ;; #( | |
2293 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2294 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2295 | esac ;; | |
2296 | esac | |
2297 | done | |
2298 | (set) 2>&1 | | |
2299 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2300 | *${as_nl}ac_space=\ *) | |
2301 | sed -n \ | |
2302 | "s/'\''/'\''\\\\'\'''\''/g; | |
2303 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2304 | ;; #( | |
2305 | *) | |
2306 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2307 | ;; | |
2308 | esac | | |
2309 | sort | |
2310 | ) | |
2311 | echo | |
f1bf410c | 2312 | |
5213506e RW |
2313 | cat <<\_ASBOX |
2314 | ## ----------------- ## | |
2315 | ## Output variables. ## | |
2316 | ## ----------------- ## | |
2317 | _ASBOX | |
2318 | echo | |
2319 | for ac_var in $ac_subst_vars | |
2320 | do | |
2321 | eval ac_val=\$$ac_var | |
2322 | case $ac_val in | |
2323 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2324 | esac | |
2325 | $as_echo "$ac_var='\''$ac_val'\''" | |
2326 | done | sort | |
2327 | echo | |
f1bf410c | 2328 | |
5213506e RW |
2329 | if test -n "$ac_subst_files"; then |
2330 | cat <<\_ASBOX | |
2331 | ## ------------------- ## | |
2332 | ## File substitutions. ## | |
2333 | ## ------------------- ## | |
2334 | _ASBOX | |
2335 | echo | |
2336 | for ac_var in $ac_subst_files | |
2337 | do | |
2338 | eval ac_val=\$$ac_var | |
2339 | case $ac_val in | |
2340 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2341 | esac | |
2342 | $as_echo "$ac_var='\''$ac_val'\''" | |
2343 | done | sort | |
2344 | echo | |
f1bf410c | 2345 | fi |
f1bf410c | 2346 | |
5213506e RW |
2347 | if test -s confdefs.h; then |
2348 | cat <<\_ASBOX | |
2349 | ## ----------- ## | |
2350 | ## confdefs.h. ## | |
2351 | ## ----------- ## | |
2352 | _ASBOX | |
2353 | echo | |
2354 | cat confdefs.h | |
2355 | echo | |
2356 | fi | |
2357 | test "$ac_signal" != 0 && | |
2358 | $as_echo "$as_me: caught signal $ac_signal" | |
2359 | $as_echo "$as_me: exit $exit_status" | |
2360 | } >&5 | |
2361 | rm -f core *.core core.conftest.* && | |
2362 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2363 | exit $exit_status | |
2364 | ' 0 | |
2365 | for ac_signal in 1 2 13 15; do | |
2366 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2367 | done | |
2368 | ac_signal=0 | |
f1bf410c | 2369 | |
5213506e RW |
2370 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2371 | rm -f -r conftest* confdefs.h | |
f1bf410c | 2372 | |
5213506e | 2373 | $as_echo "/* confdefs.h */" > confdefs.h |
f1bf410c | 2374 | |
5213506e | 2375 | # Predefined preprocessor variables. |
f1bf410c | 2376 | |
5213506e RW |
2377 | cat >>confdefs.h <<_ACEOF |
2378 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
f1bf410c | 2379 | _ACEOF |
f1bf410c | 2380 | |
5213506e RW |
2381 | cat >>confdefs.h <<_ACEOF |
2382 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
f1bf410c | 2383 | _ACEOF |
f1bf410c | 2384 | |
5213506e RW |
2385 | cat >>confdefs.h <<_ACEOF |
2386 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
f1bf410c JQ |
2387 | _ACEOF |
2388 | ||
5213506e RW |
2389 | cat >>confdefs.h <<_ACEOF |
2390 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
f1bf410c | 2391 | _ACEOF |
f1bf410c | 2392 | |
5213506e RW |
2393 | cat >>confdefs.h <<_ACEOF |
2394 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
f1bf410c | 2395 | _ACEOF |
f1bf410c | 2396 | |
5213506e RW |
2397 | cat >>confdefs.h <<_ACEOF |
2398 | #define PACKAGE_URL "$PACKAGE_URL" | |
f1bf410c JQ |
2399 | _ACEOF |
2400 | ||
f1bf410c | 2401 | |
5213506e RW |
2402 | # Let the site file select an alternate cache file if it wants to. |
2403 | # Prefer an explicitly selected file to automatically selected ones. | |
2404 | ac_site_file1=NONE | |
2405 | ac_site_file2=NONE | |
2406 | if test -n "$CONFIG_SITE"; then | |
2407 | ac_site_file1=$CONFIG_SITE | |
2408 | elif test "x$prefix" != xNONE; then | |
2409 | ac_site_file1=$prefix/share/config.site | |
2410 | ac_site_file2=$prefix/etc/config.site | |
2411 | else | |
2412 | ac_site_file1=$ac_default_prefix/share/config.site | |
2413 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2414 | fi | |
2415 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
f1bf410c | 2416 | do |
5213506e RW |
2417 | test "x$ac_site_file" = xNONE && continue |
2418 | if test -r "$ac_site_file"; then | |
2419 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2420 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2421 | sed 's/^/| /' "$ac_site_file" >&5 | |
2422 | . "$ac_site_file" | |
f1bf410c | 2423 | fi |
f1bf410c | 2424 | done |
f1bf410c | 2425 | |
5213506e RW |
2426 | if test -r "$cache_file"; then |
2427 | # Some versions of bash will fail to source /dev/null (special | |
2428 | # files actually), so we avoid doing that. | |
2429 | if test -f "$cache_file"; then | |
2430 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2431 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2432 | case $cache_file in | |
2433 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2434 | *) . "./$cache_file";; | |
2435 | esac | |
f1bf410c | 2436 | fi |
f610dd5f | 2437 | else |
5213506e RW |
2438 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2439 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2440 | >$cache_file | |
f1bf410c | 2441 | fi |
f1bf410c | 2442 | |
5213506e RW |
2443 | # Check that the precious variables saved in the cache have kept the same |
2444 | # value. | |
2445 | ac_cache_corrupted=false | |
2446 | for ac_var in $ac_precious_vars; do | |
2447 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2448 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2449 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2450 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2451 | case $ac_old_set,$ac_new_set in | |
2452 | set,) | |
2453 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2454 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2455 | ac_cache_corrupted=: ;; | |
2456 | ,set) | |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2458 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2459 | ac_cache_corrupted=: ;; | |
2460 | ,);; | |
2461 | *) | |
2462 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2463 | # differences in whitespace do not lead to failure. | |
2464 | ac_old_val_w=`echo x $ac_old_val` | |
2465 | ac_new_val_w=`echo x $ac_new_val` | |
2466 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2467 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2468 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2469 | ac_cache_corrupted=: | |
2470 | else | |
2471 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2472 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2473 | eval $ac_var=\$ac_old_val | |
2474 | fi | |
2475 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2476 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2477 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2478 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2479 | fi;; | |
2480 | esac | |
2481 | # Pass precious variables to config.status. | |
2482 | if test "$ac_new_set" = set; then | |
2483 | case $ac_new_val in | |
2484 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2485 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2486 | esac | |
2487 | case " $ac_configure_args " in | |
2488 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2489 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2490 | esac | |
2491 | fi | |
f1bf410c | 2492 | done |
5213506e RW |
2493 | if $ac_cache_corrupted; then |
2494 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2495 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2496 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2497 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2498 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
f610dd5f | 2499 | fi |
5213506e RW |
2500 | ## -------------------- ## |
2501 | ## Main body of script. ## | |
2502 | ## -------------------- ## | |
f610dd5f | 2503 | |
f1bf410c JQ |
2504 | ac_ext=c |
2505 | ac_cpp='$CPP $CPPFLAGS' | |
2506 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2507 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2508 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2509 | ||
f610dd5f | 2510 | |
f610dd5f ZW |
2511 | |
2512 | ||
4f4e53dd | 2513 | |
f1bf410c | 2514 | |
4f4e53dd | 2515 | |
5213506e RW |
2516 | ac_aux_dir= |
2517 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
2518 | for ac_t in install-sh install.sh shtool; do | |
2519 | if test -f "$ac_dir/$ac_t"; then | |
2520 | ac_aux_dir=$ac_dir | |
2521 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2522 | break 2 | |
2523 | fi | |
2524 | done | |
2525 | done | |
2526 | if test -z "$ac_aux_dir"; then | |
2527 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
4f4e53dd | 2528 | fi |
f1bf410c | 2529 | |
5213506e RW |
2530 | # These three variables are undocumented and unsupported, |
2531 | # and are intended to be withdrawn in a future Autoconf release. | |
2532 | # They can cause serious problems if a builder's source tree is in a directory | |
2533 | # whose full name contains unusual characters. | |
2534 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2535 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2536 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
f1bf410c | 2537 | |
4f4e53dd | 2538 | |
5213506e RW |
2539 | # Make sure we can run config.sub. |
2540 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
2541 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2542 | ||
2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2544 | $as_echo_n "checking build system type... " >&6; } | |
2545 | if test "${ac_cv_build+set}" = set; then : | |
2546 | $as_echo_n "(cached) " >&6 | |
2547 | else | |
2548 | ac_build_alias=$build_alias | |
2549 | test "x$ac_build_alias" = x && | |
2550 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2551 | test "x$ac_build_alias" = x && | |
2552 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2553 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2554 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2555 | ||
2556 | fi | |
2557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2558 | $as_echo "$ac_cv_build" >&6; } | |
2559 | case $ac_cv_build in | |
2560 | *-*-*) ;; | |
2561 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2562 | esac | |
2563 | build=$ac_cv_build | |
2564 | ac_save_IFS=$IFS; IFS='-' | |
2565 | set x $ac_cv_build | |
2566 | shift | |
2567 | build_cpu=$1 | |
2568 | build_vendor=$2 | |
2569 | shift; shift | |
2570 | # Remember, the first character of IFS is used to create $*, | |
2571 | # except with old shells: | |
2572 | build_os=$* | |
2573 | IFS=$ac_save_IFS | |
2574 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
f1bf410c | 2575 | |
f1bf410c | 2576 | |
5213506e RW |
2577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2578 | $as_echo_n "checking host system type... " >&6; } | |
2579 | if test "${ac_cv_host+set}" = set; then : | |
2580 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2581 | else |
5213506e RW |
2582 | if test "x$host_alias" = x; then |
2583 | ac_cv_host=$ac_cv_build | |
2584 | else | |
2585 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2586 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
f1bf410c | 2587 | fi |
4f4e53dd PB |
2588 | |
2589 | fi | |
5213506e RW |
2590 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2591 | $as_echo "$ac_cv_host" >&6; } | |
2592 | case $ac_cv_host in | |
2593 | *-*-*) ;; | |
2594 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2595 | esac | |
2596 | host=$ac_cv_host | |
2597 | ac_save_IFS=$IFS; IFS='-' | |
2598 | set x $ac_cv_host | |
2599 | shift | |
2600 | host_cpu=$1 | |
2601 | host_vendor=$2 | |
2602 | shift; shift | |
2603 | # Remember, the first character of IFS is used to create $*, | |
2604 | # except with old shells: | |
2605 | host_os=$* | |
2606 | IFS=$ac_save_IFS | |
2607 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4f4e53dd | 2608 | |
f1bf410c | 2609 | |
5213506e RW |
2610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
2611 | $as_echo_n "checking target system type... " >&6; } | |
2612 | if test "${ac_cv_target+set}" = set; then : | |
2613 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2614 | else |
5213506e RW |
2615 | if test "x$target_alias" = x; then |
2616 | ac_cv_target=$ac_cv_host | |
2617 | else | |
2618 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
2619 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
f1bf410c | 2620 | fi |
f1bf410c JQ |
2621 | |
2622 | fi | |
5213506e RW |
2623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
2624 | $as_echo "$ac_cv_target" >&6; } | |
2625 | case $ac_cv_target in | |
2626 | *-*-*) ;; | |
2627 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
2628 | esac | |
2629 | target=$ac_cv_target | |
2630 | ac_save_IFS=$IFS; IFS='-' | |
2631 | set x $ac_cv_target | |
2632 | shift | |
2633 | target_cpu=$1 | |
2634 | target_vendor=$2 | |
2635 | shift; shift | |
2636 | # Remember, the first character of IFS is used to create $*, | |
2637 | # except with old shells: | |
2638 | target_os=$* | |
2639 | IFS=$ac_save_IFS | |
2640 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
f1bf410c JQ |
2641 | |
2642 | ||
5213506e RW |
2643 | # The aliases save the names the user supplied, while $host etc. |
2644 | # will get canonicalized. | |
2645 | test -n "$target_alias" && | |
2646 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2647 | NONENONEs,x,x, && | |
2648 | program_prefix=${target_alias}- | |
f1bf410c JQ |
2649 | |
2650 | ||
5213506e RW |
2651 | # Checks for programs. |
2652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
2653 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2654 | set x ${MAKE-make} | |
2655 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
2656 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2657 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2658 | else |
5213506e RW |
2659 | cat >conftest.make <<\_ACEOF |
2660 | SHELL = /bin/sh | |
2661 | all: | |
2662 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
f1bf410c | 2663 | _ACEOF |
5213506e RW |
2664 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
2665 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
2666 | *@@@%%%=?*=@@@%%%*) | |
2667 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2668 | *) | |
2669 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2670 | esac | |
2671 | rm -f conftest.make | |
4f4e53dd | 2672 | fi |
5213506e RW |
2673 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2675 | $as_echo "yes" >&6; } | |
2676 | SET_MAKE= | |
2677 | else | |
2678 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2679 | $as_echo "no" >&6; } | |
2680 | SET_MAKE="MAKE=${MAKE-make}" | |
4f4e53dd PB |
2681 | fi |
2682 | ||
5213506e RW |
2683 | # Find a good install program. We prefer a C program (faster), |
2684 | # so one script is as good as another. But avoid the broken or | |
2685 | # incompatible versions: | |
2686 | # SysV /etc/install, /usr/sbin/install | |
2687 | # SunOS /usr/etc/install | |
2688 | # IRIX /sbin/install | |
2689 | # AIX /bin/install | |
2690 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
2691 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
2692 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2693 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2694 | # OS/2's system install, which has a completely different semantic | |
2695 | # ./install, which can be erroneously created by make from ./install.sh. | |
2696 | # Reject install programs that cannot install multiple files. | |
2697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
2698 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
2699 | if test -z "$INSTALL"; then | |
2700 | if test "${ac_cv_path_install+set}" = set; then : | |
2701 | $as_echo_n "(cached) " >&6 | |
2702 | else | |
2703 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2704 | for as_dir in $PATH | |
2705 | do | |
2706 | IFS=$as_save_IFS | |
2707 | test -z "$as_dir" && as_dir=. | |
2708 | # Account for people who put trailing slashes in PATH elements. | |
2709 | case $as_dir/ in #(( | |
2710 | ./ | .// | /[cC]/* | \ | |
2711 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
2712 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
2713 | /usr/ucb/* ) ;; | |
2714 | *) | |
2715 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2716 | # Don't use installbsd from OSF since it installs stuff as root | |
2717 | # by default. | |
2718 | for ac_prog in ginstall scoinst install; do | |
2719 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2720 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
2721 | if test $ac_prog = install && | |
2722 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2723 | # AIX install. It has an incompatible calling convention. | |
2724 | : | |
2725 | elif test $ac_prog = install && | |
2726 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2727 | # program-specific install script used by HP pwplus--don't use. | |
2728 | : | |
2729 | else | |
2730 | rm -rf conftest.one conftest.two conftest.dir | |
2731 | echo one > conftest.one | |
2732 | echo two > conftest.two | |
2733 | mkdir conftest.dir | |
2734 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
2735 | test -s conftest.one && test -s conftest.two && | |
2736 | test -s conftest.dir/conftest.one && | |
2737 | test -s conftest.dir/conftest.two | |
2738 | then | |
2739 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2740 | break 3 | |
2741 | fi | |
2742 | fi | |
2743 | fi | |
2744 | done | |
2745 | done | |
2746 | ;; | |
2747 | esac | |
f1bf410c | 2748 | |
5213506e RW |
2749 | done |
2750 | IFS=$as_save_IFS | |
f1bf410c | 2751 | |
5213506e | 2752 | rm -rf conftest.one conftest.two conftest.dir |
f1bf410c | 2753 | |
5213506e RW |
2754 | fi |
2755 | if test "${ac_cv_path_install+set}" = set; then | |
2756 | INSTALL=$ac_cv_path_install | |
2757 | else | |
2758 | # As a last resort, use the slow shell script. Don't cache a | |
2759 | # value for INSTALL within a source directory, because that will | |
2760 | # break other packages using the cache if that directory is | |
2761 | # removed, or if the value is a relative name. | |
2762 | INSTALL=$ac_install_sh | |
2763 | fi | |
2764 | fi | |
2765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
2766 | $as_echo "$INSTALL" >&6; } | |
f1bf410c | 2767 | |
5213506e RW |
2768 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
2769 | # It thinks the first close brace ends the variable substitution. | |
2770 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
f1bf410c | 2771 | |
5213506e | 2772 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4f4e53dd | 2773 | |
5213506e | 2774 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
4f4e53dd | 2775 | |
5213506e RW |
2776 | ac_ext=c |
2777 | ac_cpp='$CPP $CPPFLAGS' | |
2778 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2779 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2780 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2781 | if test -n "$ac_tool_prefix"; then | |
2782 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2783 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2784 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2785 | $as_echo_n "checking for $ac_word... " >&6; } | |
2786 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2787 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2788 | else |
5213506e RW |
2789 | if test -n "$CC"; then |
2790 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4f4e53dd | 2791 | else |
5213506e RW |
2792 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2793 | for as_dir in $PATH | |
2794 | do | |
2795 | IFS=$as_save_IFS | |
2796 | test -z "$as_dir" && as_dir=. | |
2797 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2798 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2799 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
2800 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2801 | break 2 | |
2802 | fi | |
2803 | done | |
2804 | done | |
2805 | IFS=$as_save_IFS | |
4f4e53dd | 2806 | |
4f4e53dd | 2807 | fi |
5213506e RW |
2808 | fi |
2809 | CC=$ac_cv_prog_CC | |
2810 | if test -n "$CC"; then | |
2811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2812 | $as_echo "$CC" >&6; } | |
f1bf410c | 2813 | else |
5213506e RW |
2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2815 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2816 | fi |
2817 | ||
4f4e53dd PB |
2818 | |
2819 | fi | |
5213506e RW |
2820 | if test -z "$ac_cv_prog_CC"; then |
2821 | ac_ct_CC=$CC | |
2822 | # Extract the first word of "gcc", so it can be a program name with args. | |
2823 | set dummy gcc; ac_word=$2 | |
2824 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2825 | $as_echo_n "checking for $ac_word... " >&6; } | |
2826 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2827 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2828 | else |
5213506e RW |
2829 | if test -n "$ac_ct_CC"; then |
2830 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
f1bf410c | 2831 | else |
5213506e RW |
2832 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2833 | for as_dir in $PATH | |
4f4e53dd | 2834 | do |
5213506e RW |
2835 | IFS=$as_save_IFS |
2836 | test -z "$as_dir" && as_dir=. | |
2837 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2838 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2839 | ac_cv_prog_ac_ct_CC="gcc" | |
2840 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2841 | break 2 | |
4f4e53dd | 2842 | fi |
5213506e RW |
2843 | done |
2844 | done | |
2845 | IFS=$as_save_IFS | |
2846 | ||
4f4e53dd | 2847 | fi |
5213506e RW |
2848 | fi |
2849 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2850 | if test -n "$ac_ct_CC"; then | |
2851 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2852 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 2853 | else |
5213506e RW |
2854 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2855 | $as_echo "no" >&6; } | |
4f4e53dd | 2856 | fi |
4f4e53dd | 2857 | |
5213506e RW |
2858 | if test "x$ac_ct_CC" = x; then |
2859 | CC="" | |
4f4e53dd | 2860 | else |
5213506e RW |
2861 | case $cross_compiling:$ac_tool_warned in |
2862 | yes:) | |
2863 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2864 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2865 | ac_tool_warned=yes ;; | |
2866 | esac | |
2867 | CC=$ac_ct_CC | |
4f4e53dd PB |
2868 | fi |
2869 | else | |
5213506e | 2870 | CC="$ac_cv_prog_CC" |
4f4e53dd | 2871 | fi |
5213506e RW |
2872 | |
2873 | if test -z "$CC"; then | |
2874 | if test -n "$ac_tool_prefix"; then | |
2875 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2876 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2877 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2878 | $as_echo_n "checking for $ac_word... " >&6; } | |
2879 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2880 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2881 | else |
5213506e RW |
2882 | if test -n "$CC"; then |
2883 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2884 | else | |
2885 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2886 | for as_dir in $PATH | |
2887 | do | |
2888 | IFS=$as_save_IFS | |
2889 | test -z "$as_dir" && as_dir=. | |
2890 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2891 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2892 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2893 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2894 | break 2 | |
2895 | fi | |
2896 | done | |
2897 | done | |
2898 | IFS=$as_save_IFS | |
4f4e53dd PB |
2899 | |
2900 | fi | |
5213506e RW |
2901 | fi |
2902 | CC=$ac_cv_prog_CC | |
2903 | if test -n "$CC"; then | |
2904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2905 | $as_echo "$CC" >&6; } | |
2906 | else | |
2907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2908 | $as_echo "no" >&6; } | |
4f4e53dd | 2909 | fi |
4f4e53dd | 2910 | |
4f4e53dd | 2911 | |
5213506e | 2912 | fi |
f1bf410c | 2913 | fi |
5213506e RW |
2914 | if test -z "$CC"; then |
2915 | # Extract the first word of "cc", so it can be a program name with args. | |
2916 | set dummy cc; ac_word=$2 | |
2917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2918 | $as_echo_n "checking for $ac_word... " >&6; } | |
2919 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2920 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2921 | else |
5213506e RW |
2922 | if test -n "$CC"; then |
2923 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2924 | else | |
2925 | ac_prog_rejected=no | |
2926 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2927 | for as_dir in $PATH | |
f1bf410c | 2928 | do |
5213506e RW |
2929 | IFS=$as_save_IFS |
2930 | test -z "$as_dir" && as_dir=. | |
2931 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2932 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2933 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2934 | ac_prog_rejected=yes | |
2935 | continue | |
2936 | fi | |
2937 | ac_cv_prog_CC="cc" | |
2938 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2939 | break 2 | |
2940 | fi | |
2941 | done | |
2942 | done | |
2943 | IFS=$as_save_IFS | |
2944 | ||
2945 | if test $ac_prog_rejected = yes; then | |
2946 | # We found a bogon in the path, so make sure we never use it. | |
2947 | set dummy $ac_cv_prog_CC | |
2948 | shift | |
2949 | if test $# != 0; then | |
2950 | # We chose a different compiler from the bogus one. | |
2951 | # However, it has the same basename, so the bogon will be chosen | |
2952 | # first if we set CC to just the basename; use the full file name. | |
2953 | shift | |
2954 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
f1bf410c | 2955 | fi |
f1bf410c | 2956 | fi |
5213506e RW |
2957 | fi |
2958 | fi | |
2959 | CC=$ac_cv_prog_CC | |
2960 | if test -n "$CC"; then | |
2961 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2962 | $as_echo "$CC" >&6; } | |
4f4e53dd | 2963 | else |
5213506e RW |
2964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2965 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2966 | fi |
2967 | ||
5213506e | 2968 | |
f1bf410c | 2969 | fi |
5213506e RW |
2970 | if test -z "$CC"; then |
2971 | if test -n "$ac_tool_prefix"; then | |
2972 | for ac_prog in cl.exe | |
2973 | do | |
2974 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2975 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2976 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2977 | $as_echo_n "checking for $ac_word... " >&6; } | |
2978 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2979 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2980 | else |
5213506e RW |
2981 | if test -n "$CC"; then |
2982 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2983 | else | |
2984 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2985 | for as_dir in $PATH | |
2986 | do | |
2987 | IFS=$as_save_IFS | |
2988 | test -z "$as_dir" && as_dir=. | |
2989 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2990 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2991 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2992 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2993 | break 2 | |
2994 | fi | |
2995 | done | |
2996 | done | |
2997 | IFS=$as_save_IFS | |
4f4e53dd | 2998 | |
4f4e53dd | 2999 | fi |
5213506e RW |
3000 | fi |
3001 | CC=$ac_cv_prog_CC | |
3002 | if test -n "$CC"; then | |
3003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
3004 | $as_echo "$CC" >&6; } | |
f1bf410c | 3005 | else |
5213506e RW |
3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3007 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3008 | fi |
3009 | ||
4f4e53dd | 3010 | |
5213506e RW |
3011 | test -n "$CC" && break |
3012 | done | |
4f4e53dd | 3013 | fi |
5213506e RW |
3014 | if test -z "$CC"; then |
3015 | ac_ct_CC=$CC | |
3016 | for ac_prog in cl.exe | |
3017 | do | |
3018 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3019 | set dummy $ac_prog; ac_word=$2 | |
3020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3021 | $as_echo_n "checking for $ac_word... " >&6; } | |
3022 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3023 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3024 | else |
5213506e RW |
3025 | if test -n "$ac_ct_CC"; then |
3026 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4f4e53dd | 3027 | else |
5213506e RW |
3028 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3029 | for as_dir in $PATH | |
3030 | do | |
3031 | IFS=$as_save_IFS | |
3032 | test -z "$as_dir" && as_dir=. | |
3033 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3034 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3035 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3036 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3037 | break 2 | |
3038 | fi | |
3039 | done | |
3040 | done | |
3041 | IFS=$as_save_IFS | |
4f4e53dd | 3042 | |
4f4e53dd | 3043 | fi |
4f4e53dd | 3044 | fi |
5213506e RW |
3045 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3046 | if test -n "$ac_ct_CC"; then | |
3047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3048 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 3049 | else |
5213506e RW |
3050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3051 | $as_echo "no" >&6; } | |
4f4e53dd | 3052 | fi |
4f4e53dd | 3053 | |
5213506e RW |
3054 | |
3055 | test -n "$ac_ct_CC" && break | |
3056 | done | |
3057 | ||
3058 | if test "x$ac_ct_CC" = x; then | |
3059 | CC="" | |
3060 | else | |
3061 | case $cross_compiling:$ac_tool_warned in | |
3062 | yes:) | |
3063 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3064 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3065 | ac_tool_warned=yes ;; | |
4f4e53dd | 3066 | esac |
5213506e RW |
3067 | CC=$ac_ct_CC |
3068 | fi | |
4f4e53dd | 3069 | fi |
4f4e53dd PB |
3070 | |
3071 | fi | |
4f4e53dd | 3072 | |
4f4e53dd | 3073 | |
5213506e RW |
3074 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3075 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3076 | as_fn_error "no acceptable C compiler found in \$PATH | |
3077 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3078 | |
5213506e RW |
3079 | # Provide some information about the compiler. |
3080 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3081 | set X $ac_compile | |
3082 | ac_compiler=$2 | |
3083 | for ac_option in --version -v -V -qversion; do | |
3084 | { { ac_try="$ac_compiler $ac_option >&5" | |
3085 | case "(($ac_try" in | |
3086 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3087 | *) ac_try_echo=$ac_try;; | |
3088 | esac | |
3089 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3090 | $as_echo "$ac_try_echo"; } >&5 | |
3091 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3092 | ac_status=$? | |
3093 | if test -s conftest.err; then | |
3094 | sed '10a\ | |
3095 | ... rest of stderr output deleted ... | |
3096 | 10q' conftest.err >conftest.er1 | |
3097 | cat conftest.er1 >&5 | |
3098 | rm -f conftest.er1 conftest.err | |
3099 | fi | |
3100 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3101 | test $ac_status = 0; } | |
3102 | done | |
4f4e53dd | 3103 | |
5213506e | 3104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
3105 | /* end confdefs.h. */ |
3106 | ||
3107 | int | |
3108 | main () | |
3109 | { | |
4f4e53dd PB |
3110 | |
3111 | ; | |
3112 | return 0; | |
3113 | } | |
3114 | _ACEOF | |
5213506e RW |
3115 | ac_clean_files_save=$ac_clean_files |
3116 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" | |
3117 | # Try to create an executable without -o first, disregard a.out. | |
3118 | # It will help us diagnose broken compilers, and finding out an intuition | |
3119 | # of exeext. | |
3120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
3121 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3122 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
4f4e53dd | 3123 | |
5213506e RW |
3124 | # The possible output files: |
3125 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
4f4e53dd | 3126 | |
5213506e RW |
3127 | ac_rmfiles= |
3128 | for ac_file in $ac_files | |
3129 | do | |
3130 | case $ac_file in | |
3131 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3132 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3133 | esac | |
3134 | done | |
3135 | rm -f $ac_rmfiles | |
4f4e53dd | 3136 | |
5213506e RW |
3137 | if { { ac_try="$ac_link_default" |
3138 | case "(($ac_try" in | |
3139 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3140 | *) ac_try_echo=$ac_try;; | |
3141 | esac | |
3142 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3143 | $as_echo "$ac_try_echo"; } >&5 | |
3144 | (eval "$ac_link_default") 2>&5 | |
3145 | ac_status=$? | |
3146 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3147 | test $ac_status = 0; }; then : | |
3148 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3149 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3150 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3151 | # so that the user can short-circuit this test for compilers unknown to | |
3152 | # Autoconf. | |
3153 | for ac_file in $ac_files '' | |
3154 | do | |
3155 | test -f "$ac_file" || continue | |
3156 | case $ac_file in | |
3157 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3158 | ;; | |
3159 | [ab].out ) | |
3160 | # We found the default executable, but exeext='' is most | |
3161 | # certainly right. | |
3162 | break;; | |
3163 | *.* ) | |
3164 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3165 | then :; else | |
3166 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3167 | fi | |
3168 | # We set ac_cv_exeext here because the later test for it is not | |
3169 | # safe: cross compilers may not add the suffix if given an `-o' | |
3170 | # argument, so we may need to know it at that point already. | |
3171 | # Even if this section looks crufty: it has the advantage of | |
3172 | # actually working. | |
3173 | break;; | |
3174 | * ) | |
3175 | break;; | |
3176 | esac | |
3177 | done | |
3178 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
4f4e53dd | 3179 | |
4f4e53dd | 3180 | else |
5213506e | 3181 | ac_file='' |
4f4e53dd | 3182 | fi |
5213506e RW |
3183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
3184 | $as_echo "$ac_file" >&6; } | |
3185 | if test -z "$ac_file"; then : | |
3186 | $as_echo "$as_me: failed program was:" >&5 | |
3187 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 3188 | |
5213506e RW |
3189 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3190 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3191 | { as_fn_set_status 77 | |
3192 | as_fn_error "C compiler cannot create executables | |
3193 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4f4e53dd | 3194 | fi |
5213506e | 3195 | ac_exeext=$ac_cv_exeext |
4f4e53dd | 3196 | |
5213506e RW |
3197 | # Check that the compiler produces executables we can run. If not, either |
3198 | # the compiler is broken, or we cross compile. | |
3199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3200 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3201 | # If not cross compiling, check that we can run a simple program. | |
3202 | if test "$cross_compiling" != yes; then | |
3203 | if { ac_try='./$ac_file' | |
3204 | { { case "(($ac_try" in | |
3205 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3206 | *) ac_try_echo=$ac_try;; | |
4f4e53dd | 3207 | esac |
5213506e RW |
3208 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3209 | $as_echo "$ac_try_echo"; } >&5 | |
3210 | (eval "$ac_try") 2>&5 | |
4f4e53dd | 3211 | ac_status=$? |
5213506e RW |
3212 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3213 | test $ac_status = 0; }; }; then | |
3214 | cross_compiling=no | |
3215 | else | |
3216 | if test "$cross_compiling" = maybe; then | |
3217 | cross_compiling=yes | |
3218 | else | |
3219 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3220 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3221 | as_fn_error "cannot run C compiled programs. | |
3222 | If you meant to cross compile, use \`--host'. | |
3223 | See \`config.log' for more details." "$LINENO" 5; } | |
3224 | fi | |
3225 | fi | |
4f4e53dd | 3226 | fi |
5213506e RW |
3227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3228 | $as_echo "yes" >&6; } | |
4f4e53dd | 3229 | |
5213506e RW |
3230 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
3231 | ac_clean_files=$ac_clean_files_save | |
3232 | # Check that the compiler produces executables we can run. If not, either | |
3233 | # the compiler is broken, or we cross compile. | |
3234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3235 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3237 | $as_echo "$cross_compiling" >&6; } | |
3238 | ||
3239 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3240 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3241 | if { { ac_try="$ac_link" | |
3242 | case "(($ac_try" in | |
3243 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3244 | *) ac_try_echo=$ac_try;; | |
4f4e53dd | 3245 | esac |
5213506e RW |
3246 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3247 | $as_echo "$ac_try_echo"; } >&5 | |
3248 | (eval "$ac_link") 2>&5 | |
3249 | ac_status=$? | |
3250 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3251 | test $ac_status = 0; }; then : | |
3252 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3253 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3254 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3255 | # `rm'. | |
3256 | for ac_file in conftest.exe conftest conftest.*; do | |
3257 | test -f "$ac_file" || continue | |
3258 | case $ac_file in | |
3259 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3260 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3261 | break;; | |
3262 | * ) break;; | |
3263 | esac | |
3264 | done | |
3265 | else | |
3266 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3267 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3268 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3269 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3270 | fi |
5213506e RW |
3271 | rm -f conftest$ac_cv_exeext |
3272 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3273 | $as_echo "$ac_cv_exeext" >&6; } | |
4f4e53dd | 3274 | |
5213506e RW |
3275 | rm -f conftest.$ac_ext |
3276 | EXEEXT=$ac_cv_exeext | |
3277 | ac_exeext=$EXEEXT | |
3278 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3279 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3280 | if test "${ac_cv_objext+set}" = set; then : | |
3281 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3282 | else |
5213506e | 3283 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3284 | /* end confdefs.h. */ |
5213506e | 3285 | |
4f4e53dd PB |
3286 | int |
3287 | main () | |
3288 | { | |
5213506e | 3289 | |
4f4e53dd PB |
3290 | ; |
3291 | return 0; | |
3292 | } | |
3293 | _ACEOF | |
5213506e RW |
3294 | rm -f conftest.o conftest.obj |
3295 | if { { ac_try="$ac_compile" | |
3296 | case "(($ac_try" in | |
3297 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3298 | *) ac_try_echo=$ac_try;; | |
3299 | esac | |
3300 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3301 | $as_echo "$ac_try_echo"; } >&5 | |
3302 | (eval "$ac_compile") 2>&5 | |
3303 | ac_status=$? | |
3304 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3305 | test $ac_status = 0; }; then : | |
3306 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3307 | test -f "$ac_file" || continue; | |
3308 | case $ac_file in | |
3309 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
3310 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
3311 | break;; | |
3312 | esac | |
3313 | done | |
4f4e53dd | 3314 | else |
5213506e | 3315 | $as_echo "$as_me: failed program was:" >&5 |
4f4e53dd PB |
3316 | sed 's/^/| /' conftest.$ac_ext >&5 |
3317 | ||
5213506e RW |
3318 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3319 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3320 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3321 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3322 | fi |
5213506e | 3323 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
4f4e53dd | 3324 | fi |
5213506e RW |
3325 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3326 | $as_echo "$ac_cv_objext" >&6; } | |
3327 | OBJEXT=$ac_cv_objext | |
3328 | ac_objext=$OBJEXT | |
3329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
3330 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3331 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3332 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3333 | else |
5213506e RW |
3334 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3335 | /* end confdefs.h. */ | |
4f4e53dd | 3336 | |
5213506e RW |
3337 | int |
3338 | main () | |
3339 | { | |
3340 | #ifndef __GNUC__ | |
3341 | choke me | |
3342 | #endif | |
4f4e53dd | 3343 | |
5213506e RW |
3344 | ; |
3345 | return 0; | |
3346 | } | |
3347 | _ACEOF | |
3348 | if ac_fn_c_try_compile "$LINENO"; then : | |
3349 | ac_compiler_gnu=yes | |
3350 | else | |
3351 | ac_compiler_gnu=no | |
4f4e53dd | 3352 | fi |
5213506e RW |
3353 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3354 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4f4e53dd | 3355 | |
5213506e RW |
3356 | fi |
3357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
3358 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3359 | if test $ac_compiler_gnu = yes; then | |
3360 | GCC=yes | |
4f4e53dd | 3361 | else |
5213506e RW |
3362 | GCC= |
3363 | fi | |
3364 | ac_test_CFLAGS=${CFLAGS+set} | |
3365 | ac_save_CFLAGS=$CFLAGS | |
3366 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
3367 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3368 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3369 | $as_echo_n "(cached) " >&6 | |
3370 | else | |
3371 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3372 | ac_c_werror_flag=yes | |
3373 | ac_cv_prog_cc_g=no | |
3374 | CFLAGS="-g" | |
3375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3376 | /* end confdefs.h. */ |
5213506e | 3377 | |
4f4e53dd PB |
3378 | int |
3379 | main () | |
3380 | { | |
5213506e | 3381 | |
4f4e53dd PB |
3382 | ; |
3383 | return 0; | |
3384 | } | |
3385 | _ACEOF | |
5213506e RW |
3386 | if ac_fn_c_try_compile "$LINENO"; then : |
3387 | ac_cv_prog_cc_g=yes | |
4f4e53dd | 3388 | else |
5213506e RW |
3389 | CFLAGS="" |
3390 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3391 | /* end confdefs.h. */ | |
4f4e53dd | 3392 | |
5213506e RW |
3393 | int |
3394 | main () | |
3395 | { | |
4f4e53dd | 3396 | |
5213506e RW |
3397 | ; |
3398 | return 0; | |
3399 | } | |
4f4e53dd | 3400 | _ACEOF |
5213506e | 3401 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 3402 | |
d56a25e1 | 3403 | else |
5213506e RW |
3404 | ac_c_werror_flag=$ac_save_c_werror_flag |
3405 | CFLAGS="-g" | |
3406 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d56a25e1 | 3407 | /* end confdefs.h. */ |
5213506e | 3408 | |
d56a25e1 TT |
3409 | int |
3410 | main () | |
3411 | { | |
5213506e | 3412 | |
d56a25e1 TT |
3413 | ; |
3414 | return 0; | |
3415 | } | |
3416 | _ACEOF | |
5213506e RW |
3417 | if ac_fn_c_try_compile "$LINENO"; then : |
3418 | ac_cv_prog_cc_g=yes | |
d56a25e1 | 3419 | fi |
5213506e | 3420 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d56a25e1 | 3421 | fi |
5213506e RW |
3422 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3423 | fi | |
3424 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3425 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3426 | fi | |
3427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3428 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
3429 | if test "$ac_test_CFLAGS" = set; then | |
3430 | CFLAGS=$ac_save_CFLAGS | |
3431 | elif test $ac_cv_prog_cc_g = yes; then | |
3432 | if test "$GCC" = yes; then | |
3433 | CFLAGS="-g -O2" | |
3434 | else | |
3435 | CFLAGS="-g" | |
3436 | fi | |
d56a25e1 | 3437 | else |
5213506e RW |
3438 | if test "$GCC" = yes; then |
3439 | CFLAGS="-O2" | |
3440 | else | |
3441 | CFLAGS= | |
3442 | fi | |
d56a25e1 | 3443 | fi |
5213506e RW |
3444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3445 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3446 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3447 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3448 | else |
5213506e RW |
3449 | ac_cv_prog_cc_c89=no |
3450 | ac_save_CC=$CC | |
3451 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3452 | /* end confdefs.h. */ |
5213506e RW |
3453 | #include <stdarg.h> |
3454 | #include <stdio.h> | |
4f4e53dd | 3455 | #include <sys/types.h> |
5213506e RW |
3456 | #include <sys/stat.h> |
3457 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3458 | struct buf { int x; }; | |
3459 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3460 | static char *e (p, i) | |
3461 | char **p; | |
3462 | int i; | |
3463 | { | |
3464 | return p[i]; | |
3465 | } | |
3466 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3467 | { | |
3468 | char *s; | |
3469 | va_list v; | |
3470 | va_start (v,p); | |
3471 | s = g (p, va_arg (v,int)); | |
3472 | va_end (v); | |
3473 | return s; | |
3474 | } | |
4f4e53dd | 3475 | |
5213506e RW |
3476 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
3477 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3478 | These don't provoke an error unfortunately, instead are silently treated | |
3479 | as 'x'. The following induces an error, until -std is added to get | |
3480 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
3481 | array size at least. It's necessary to write '\x00'==0 to get something | |
3482 | that's true only with -std. */ | |
3483 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
3484 | ||
3485 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
3486 | inside strings and character constants. */ | |
3487 | #define FOO(x) 'x' | |
3488 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3489 | ||
3490 | int test (int i, double x); | |
3491 | struct s1 {int (*f) (int a);}; | |
3492 | struct s2 {int (*f) (double a);}; | |
3493 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3494 | int argc; | |
3495 | char **argv; | |
4f4e53dd PB |
3496 | int |
3497 | main () | |
3498 | { | |
5213506e | 3499 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
4f4e53dd PB |
3500 | ; |
3501 | return 0; | |
3502 | } | |
3503 | _ACEOF | |
5213506e RW |
3504 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3505 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
3506 | do | |
3507 | CC="$ac_save_CC $ac_arg" | |
3508 | if ac_fn_c_try_compile "$LINENO"; then : | |
3509 | ac_cv_prog_cc_c89=$ac_arg | |
3510 | fi | |
3511 | rm -f core conftest.err conftest.$ac_objext | |
3512 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3513 | done | |
3514 | rm -f conftest.$ac_ext | |
3515 | CC=$ac_save_CC | |
4f4e53dd | 3516 | |
4f4e53dd | 3517 | fi |
5213506e RW |
3518 | # AC_CACHE_VAL |
3519 | case "x$ac_cv_prog_cc_c89" in | |
3520 | x) | |
3521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3522 | $as_echo "none needed" >&6; } ;; | |
3523 | xno) | |
3524 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3525 | $as_echo "unsupported" >&6; } ;; | |
3526 | *) | |
3527 | CC="$CC $ac_cv_prog_cc_c89" | |
3528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3529 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
3530 | esac | |
3531 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
3532 | ||
4f4e53dd | 3533 | fi |
4f4e53dd | 3534 | |
5213506e RW |
3535 | ac_ext=c |
3536 | ac_cpp='$CPP $CPPFLAGS' | |
3537 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3538 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3539 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3540 | ||
3541 | ac_ext=cpp | |
3542 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3543 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3544 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3545 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3546 | if test -z "$CXX"; then | |
3547 | if test -n "$CCC"; then | |
3548 | CXX=$CCC | |
3549 | else | |
3550 | if test -n "$ac_tool_prefix"; then | |
3551 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3552 | do | |
3553 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3554 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3556 | $as_echo_n "checking for $ac_word... " >&6; } | |
3557 | if test "${ac_cv_prog_CXX+set}" = set; then : | |
3558 | $as_echo_n "(cached) " >&6 | |
3559 | else | |
3560 | if test -n "$CXX"; then | |
3561 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3562 | else | |
3563 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3564 | for as_dir in $PATH | |
3565 | do | |
3566 | IFS=$as_save_IFS | |
3567 | test -z "$as_dir" && as_dir=. | |
3568 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3569 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3570 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3571 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3572 | break 2 | |
3573 | fi | |
3574 | done | |
3575 | done | |
3576 | IFS=$as_save_IFS | |
4f4e53dd | 3577 | |
5213506e RW |
3578 | fi |
3579 | fi | |
3580 | CXX=$ac_cv_prog_CXX | |
3581 | if test -n "$CXX"; then | |
3582 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3583 | $as_echo "$CXX" >&6; } | |
3584 | else | |
3585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3586 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3587 | fi |
3588 | ||
5213506e RW |
3589 | |
3590 | test -n "$CXX" && break | |
3591 | done | |
3592 | fi | |
3593 | if test -z "$CXX"; then | |
3594 | ac_ct_CXX=$CXX | |
3595 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3596 | do | |
3597 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3598 | set dummy $ac_prog; ac_word=$2 | |
3599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3600 | $as_echo_n "checking for $ac_word... " >&6; } | |
3601 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
3602 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3603 | else |
5213506e RW |
3604 | if test -n "$ac_ct_CXX"; then |
3605 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
4f4e53dd | 3606 | else |
5213506e RW |
3607 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3608 | for as_dir in $PATH | |
3609 | do | |
3610 | IFS=$as_save_IFS | |
3611 | test -z "$as_dir" && as_dir=. | |
3612 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3613 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3614 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3615 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3616 | break 2 | |
3617 | fi | |
3618 | done | |
3619 | done | |
3620 | IFS=$as_save_IFS | |
3621 | ||
3622 | fi | |
3623 | fi | |
3624 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3625 | if test -n "$ac_ct_CXX"; then | |
3626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3627 | $as_echo "$ac_ct_CXX" >&6; } | |
3628 | else | |
3629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3630 | $as_echo "no" >&6; } | |
3631 | fi | |
3632 | ||
3633 | ||
3634 | test -n "$ac_ct_CXX" && break | |
3635 | done | |
4f4e53dd | 3636 | |
5213506e RW |
3637 | if test "x$ac_ct_CXX" = x; then |
3638 | CXX="g++" | |
3639 | else | |
3640 | case $cross_compiling:$ac_tool_warned in | |
3641 | yes:) | |
3642 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3643 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3644 | ac_tool_warned=yes ;; | |
3645 | esac | |
3646 | CXX=$ac_ct_CXX | |
3647 | fi | |
4f4e53dd | 3648 | fi |
5213506e RW |
3649 | |
3650 | fi | |
4f4e53dd | 3651 | fi |
5213506e RW |
3652 | # Provide some information about the compiler. |
3653 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3654 | set X $ac_compile | |
3655 | ac_compiler=$2 | |
3656 | for ac_option in --version -v -V -qversion; do | |
3657 | { { ac_try="$ac_compiler $ac_option >&5" | |
3658 | case "(($ac_try" in | |
3659 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3660 | *) ac_try_echo=$ac_try;; | |
3661 | esac | |
3662 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3663 | $as_echo "$ac_try_echo"; } >&5 | |
3664 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3665 | ac_status=$? | |
3666 | if test -s conftest.err; then | |
3667 | sed '10a\ | |
3668 | ... rest of stderr output deleted ... | |
3669 | 10q' conftest.err >conftest.er1 | |
3670 | cat conftest.er1 >&5 | |
3671 | rm -f conftest.er1 conftest.err | |
3672 | fi | |
3673 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3674 | test $ac_status = 0; } | |
3675 | done | |
4f4e53dd | 3676 | |
5213506e RW |
3677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
3678 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
3679 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
3680 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3681 | else |
5213506e | 3682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3683 | /* end confdefs.h. */ |
5213506e | 3684 | |
4f4e53dd PB |
3685 | int |
3686 | main () | |
3687 | { | |
5213506e RW |
3688 | #ifndef __GNUC__ |
3689 | choke me | |
3690 | #endif | |
4f4e53dd PB |
3691 | |
3692 | ; | |
3693 | return 0; | |
3694 | } | |
3695 | _ACEOF | |
5213506e RW |
3696 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3697 | ac_compiler_gnu=yes | |
3698 | else | |
3699 | ac_compiler_gnu=no | |
3700 | fi | |
3701 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3702 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3703 | ||
3704 | fi | |
3705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3706 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3707 | if test $ac_compiler_gnu = yes; then | |
3708 | GXX=yes | |
3709 | else | |
3710 | GXX= | |
3711 | fi | |
3712 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3713 | ac_save_CXXFLAGS=$CXXFLAGS | |
3714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3715 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
3716 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
3717 | $as_echo_n "(cached) " >&6 | |
3718 | else | |
3719 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3720 | ac_cxx_werror_flag=yes | |
3721 | ac_cv_prog_cxx_g=no | |
3722 | CXXFLAGS="-g" | |
3723 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3724 | /* end confdefs.h. */ |
5213506e | 3725 | |
4f4e53dd PB |
3726 | int |
3727 | main () | |
3728 | { | |
4f4e53dd PB |
3729 | |
3730 | ; | |
3731 | return 0; | |
3732 | } | |
3733 | _ACEOF | |
5213506e RW |
3734 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3735 | ac_cv_prog_cxx_g=yes | |
4f4e53dd | 3736 | else |
5213506e RW |
3737 | CXXFLAGS="" |
3738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3739 | /* end confdefs.h. */ |
5213506e | 3740 | |
4f4e53dd PB |
3741 | int |
3742 | main () | |
3743 | { | |
4f4e53dd PB |
3744 | |
3745 | ; | |
3746 | return 0; | |
3747 | } | |
3748 | _ACEOF | |
5213506e RW |
3749 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3750 | ||
3751 | else | |
3752 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3753 | CXXFLAGS="-g" | |
3754 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3755 | /* end confdefs.h. */ |
5213506e | 3756 | |
4f4e53dd PB |
3757 | int |
3758 | main () | |
3759 | { | |
4f4e53dd PB |
3760 | |
3761 | ; | |
3762 | return 0; | |
3763 | } | |
3764 | _ACEOF | |
5213506e RW |
3765 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3766 | ac_cv_prog_cxx_g=yes | |
3767 | fi | |
3768 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3769 | fi | |
3770 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3771 | fi | |
3772 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3773 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3774 | fi | |
3775 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3776 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3777 | if test "$ac_test_CXXFLAGS" = set; then | |
3778 | CXXFLAGS=$ac_save_CXXFLAGS | |
3779 | elif test $ac_cv_prog_cxx_g = yes; then | |
3780 | if test "$GXX" = yes; then | |
3781 | CXXFLAGS="-g -O2" | |
3782 | else | |
3783 | CXXFLAGS="-g" | |
3784 | fi | |
4f4e53dd | 3785 | else |
5213506e RW |
3786 | if test "$GXX" = yes; then |
3787 | CXXFLAGS="-O2" | |
3788 | else | |
3789 | CXXFLAGS= | |
3790 | fi | |
3791 | fi | |
3792 | ac_ext=c | |
3793 | ac_cpp='$CPP $CPPFLAGS' | |
3794 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3795 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3796 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3797 | ||
3798 | if test -n "$ac_tool_prefix"; then | |
3799 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3800 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3801 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3802 | $as_echo_n "checking for $ac_word... " >&6; } | |
3803 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
3804 | $as_echo_n "(cached) " >&6 | |
3805 | else | |
3806 | if test -n "$RANLIB"; then | |
3807 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3808 | else | |
3809 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3810 | for as_dir in $PATH | |
3811 | do | |
3812 | IFS=$as_save_IFS | |
3813 | test -z "$as_dir" && as_dir=. | |
3814 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3815 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3816 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3817 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3818 | break 2 | |
3819 | fi | |
3820 | done | |
3821 | done | |
3822 | IFS=$as_save_IFS | |
3823 | ||
3824 | fi | |
3825 | fi | |
3826 | RANLIB=$ac_cv_prog_RANLIB | |
3827 | if test -n "$RANLIB"; then | |
3828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
3829 | $as_echo "$RANLIB" >&6; } | |
3830 | else | |
3831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3832 | $as_echo "no" >&6; } | |
3833 | fi | |
3834 | ||
4f4e53dd | 3835 | |
4f4e53dd | 3836 | fi |
5213506e RW |
3837 | if test -z "$ac_cv_prog_RANLIB"; then |
3838 | ac_ct_RANLIB=$RANLIB | |
3839 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3840 | set dummy ranlib; ac_word=$2 | |
3841 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3842 | $as_echo_n "checking for $ac_word... " >&6; } | |
3843 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
3844 | $as_echo_n "(cached) " >&6 | |
3845 | else | |
3846 | if test -n "$ac_ct_RANLIB"; then | |
3847 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3848 | else | |
3849 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3850 | for as_dir in $PATH | |
3851 | do | |
3852 | IFS=$as_save_IFS | |
3853 | test -z "$as_dir" && as_dir=. | |
3854 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3855 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3856 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3857 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3858 | break 2 | |
3859 | fi | |
3860 | done | |
4f4e53dd | 3861 | done |
5213506e RW |
3862 | IFS=$as_save_IFS |
3863 | ||
3864 | fi | |
3865 | fi | |
3866 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3867 | if test -n "$ac_ct_RANLIB"; then | |
3868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
3869 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4f4e53dd | 3870 | else |
5213506e RW |
3871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3872 | $as_echo "no" >&6; } | |
3873 | fi | |
4f4e53dd | 3874 | |
5213506e RW |
3875 | if test "x$ac_ct_RANLIB" = x; then |
3876 | RANLIB=":" | |
3877 | else | |
3878 | case $cross_compiling:$ac_tool_warned in | |
3879 | yes:) | |
3880 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3881 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3882 | ac_tool_warned=yes ;; | |
3883 | esac | |
3884 | RANLIB=$ac_ct_RANLIB | |
3885 | fi | |
3886 | else | |
3887 | RANLIB="$ac_cv_prog_RANLIB" | |
4f4e53dd | 3888 | fi |
5213506e RW |
3889 | |
3890 | ||
480767a9 | 3891 | |
0e1a989c ILT |
3892 | ac_ext=c |
3893 | ac_cpp='$CPP $CPPFLAGS' | |
3894 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3895 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3896 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3897 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3898 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3899 | # On Suns, sometimes $CPP names a directory. | |
3900 | if test -n "$CPP" && test -d "$CPP"; then | |
3901 | CPP= | |
480767a9 | 3902 | fi |
0e1a989c ILT |
3903 | if test -z "$CPP"; then |
3904 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
480767a9 ILT |
3905 | $as_echo_n "(cached) " >&6 |
3906 | else | |
0e1a989c ILT |
3907 | # Double quotes because CPP needs to be expanded |
3908 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3909 | do | |
3910 | ac_preproc_ok=false | |
3911 | for ac_c_preproc_warn_flag in '' yes | |
3912 | do | |
3913 | # Use a header file that comes with gcc, so configuring glibc | |
3914 | # with a fresh cross-compiler works. | |
3915 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3916 | # <limits.h> exists even on freestanding compilers. | |
3917 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3918 | # not just through cpp. "Syntax error" is here to catch this case. | |
3919 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
480767a9 | 3920 | /* end confdefs.h. */ |
0e1a989c ILT |
3921 | #ifdef __STDC__ |
3922 | # include <limits.h> | |
3923 | #else | |
3924 | # include <assert.h> | |
3925 | #endif | |
3926 | Syntax error | |
480767a9 | 3927 | _ACEOF |
0e1a989c ILT |
3928 | if ac_fn_c_try_cpp "$LINENO"; then : |
3929 | ||
3930 | else | |
3931 | # Broken: fails on valid input. | |
3932 | continue | |
480767a9 | 3933 | fi |
0e1a989c | 3934 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 3935 | |
0e1a989c ILT |
3936 | # OK, works on sane cases. Now check whether nonexistent headers |
3937 | # can be detected and how. | |
480767a9 ILT |
3938 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3939 | /* end confdefs.h. */ | |
0e1a989c | 3940 | #include <ac_nonexistent.h> |
480767a9 | 3941 | _ACEOF |
0e1a989c ILT |
3942 | if ac_fn_c_try_cpp "$LINENO"; then : |
3943 | # Broken: success on invalid input. | |
3944 | continue | |
3945 | else | |
3946 | # Passes both tests. | |
3947 | ac_preproc_ok=: | |
3948 | break | |
480767a9 | 3949 | fi |
0e1a989c | 3950 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 3951 | |
480767a9 | 3952 | done |
0e1a989c ILT |
3953 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
3954 | rm -f conftest.err conftest.$ac_ext | |
3955 | if $ac_preproc_ok; then : | |
3956 | break | |
480767a9 | 3957 | fi |
0e1a989c ILT |
3958 | |
3959 | done | |
3960 | ac_cv_prog_CPP=$CPP | |
3961 | ||
3962 | fi | |
3963 | CPP=$ac_cv_prog_CPP | |
480767a9 | 3964 | else |
0e1a989c ILT |
3965 | ac_cv_prog_CPP=$CPP |
3966 | fi | |
3967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3968 | $as_echo "$CPP" >&6; } | |
3969 | ac_preproc_ok=false | |
3970 | for ac_c_preproc_warn_flag in '' yes | |
3971 | do | |
3972 | # Use a header file that comes with gcc, so configuring glibc | |
3973 | # with a fresh cross-compiler works. | |
3974 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3975 | # <limits.h> exists even on freestanding compilers. | |
3976 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3977 | # not just through cpp. "Syntax error" is here to catch this case. | |
480767a9 ILT |
3978 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3979 | /* end confdefs.h. */ | |
0e1a989c ILT |
3980 | #ifdef __STDC__ |
3981 | # include <limits.h> | |
3982 | #else | |
3983 | # include <assert.h> | |
3984 | #endif | |
3985 | Syntax error | |
480767a9 | 3986 | _ACEOF |
0e1a989c ILT |
3987 | if ac_fn_c_try_cpp "$LINENO"; then : |
3988 | ||
3989 | else | |
3990 | # Broken: fails on valid input. | |
3991 | continue | |
480767a9 | 3992 | fi |
0e1a989c ILT |
3993 | rm -f conftest.err conftest.$ac_ext |
3994 | ||
3995 | # OK, works on sane cases. Now check whether nonexistent headers | |
3996 | # can be detected and how. | |
480767a9 ILT |
3997 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3998 | /* end confdefs.h. */ | |
0e1a989c | 3999 | #include <ac_nonexistent.h> |
480767a9 | 4000 | _ACEOF |
0e1a989c ILT |
4001 | if ac_fn_c_try_cpp "$LINENO"; then : |
4002 | # Broken: success on invalid input. | |
4003 | continue | |
4004 | else | |
4005 | # Passes both tests. | |
4006 | ac_preproc_ok=: | |
4007 | break | |
480767a9 | 4008 | fi |
0e1a989c | 4009 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 4010 | |
0e1a989c ILT |
4011 | done |
4012 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4013 | rm -f conftest.err conftest.$ac_ext | |
4014 | if $ac_preproc_ok; then : | |
480767a9 | 4015 | |
5213506e | 4016 | else |
0e1a989c ILT |
4017 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4018 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4019 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
4020 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 4021 | fi |
4f4e53dd | 4022 | |
0e1a989c ILT |
4023 | ac_ext=c |
4024 | ac_cpp='$CPP $CPPFLAGS' | |
4025 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4026 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4027 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
4028 | |
4029 | ||
0e1a989c ILT |
4030 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4031 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4032 | if test "${ac_cv_path_GREP+set}" = set; then : | |
5213506e | 4033 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4034 | else |
0e1a989c ILT |
4035 | if test -z "$GREP"; then |
4036 | ac_path_GREP_found=false | |
4037 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4038 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4039 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4040 | do |
4041 | IFS=$as_save_IFS | |
4042 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4043 | for ac_prog in grep ggrep; do |
5213506e | 4044 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4045 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
4046 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4047 | # Check for GNU ac_path_GREP and select it if it is found. | |
4048 | # Check for GNU $ac_path_GREP | |
4049 | case `"$ac_path_GREP" --version 2>&1` in | |
4050 | *GNU*) | |
4051 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4052 | *) | |
4053 | ac_count=0 | |
4054 | $as_echo_n 0123456789 >"conftest.in" | |
4055 | while : | |
4056 | do | |
4057 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4058 | mv "conftest.tmp" "conftest.in" | |
4059 | cp "conftest.in" "conftest.nl" | |
4060 | $as_echo 'GREP' >> "conftest.nl" | |
4061 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4062 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4063 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4064 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4065 | # Best one so far, save it but keep looking for a better one | |
4066 | ac_cv_path_GREP="$ac_path_GREP" | |
4067 | ac_path_GREP_max=$ac_count | |
4068 | fi | |
4069 | # 10*(2^10) chars as input seems more than enough | |
4070 | test $ac_count -gt 10 && break | |
4071 | done | |
4072 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4073 | esac | |
5213506e | 4074 | |
0e1a989c ILT |
4075 | $ac_path_GREP_found && break 3 |
4076 | done | |
4077 | done | |
5213506e RW |
4078 | done |
4079 | IFS=$as_save_IFS | |
0e1a989c ILT |
4080 | if test -z "$ac_cv_path_GREP"; then |
4081 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4082 | fi | |
5213506e | 4083 | else |
0e1a989c | 4084 | ac_cv_path_GREP=$GREP |
5213506e | 4085 | fi |
4f4e53dd | 4086 | |
0e1a989c ILT |
4087 | fi |
4088 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4089 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4090 | GREP="$ac_cv_path_GREP" | |
5213506e | 4091 | |
5213506e | 4092 | |
0e1a989c ILT |
4093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
4094 | $as_echo_n "checking for egrep... " >&6; } | |
4095 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
5213506e | 4096 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4097 | else |
0e1a989c ILT |
4098 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
4099 | then ac_cv_path_EGREP="$GREP -E" | |
4100 | else | |
4101 | if test -z "$EGREP"; then | |
4102 | ac_path_EGREP_found=false | |
4103 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4104 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4105 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4106 | do |
4107 | IFS=$as_save_IFS | |
4108 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4109 | for ac_prog in egrep; do |
5213506e | 4110 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4111 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
4112 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4113 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4114 | # Check for GNU $ac_path_EGREP | |
4115 | case `"$ac_path_EGREP" --version 2>&1` in | |
4116 | *GNU*) | |
4117 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4118 | *) | |
4119 | ac_count=0 | |
4120 | $as_echo_n 0123456789 >"conftest.in" | |
4121 | while : | |
4122 | do | |
4123 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4124 | mv "conftest.tmp" "conftest.in" | |
4125 | cp "conftest.in" "conftest.nl" | |
4126 | $as_echo 'EGREP' >> "conftest.nl" | |
4127 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4128 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4129 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4130 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4131 | # Best one so far, save it but keep looking for a better one | |
4132 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4133 | ac_path_EGREP_max=$ac_count | |
4134 | fi | |
4135 | # 10*(2^10) chars as input seems more than enough | |
4136 | test $ac_count -gt 10 && break | |
5213506e | 4137 | done |
0e1a989c ILT |
4138 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
4139 | esac | |
4f4e53dd | 4140 | |
0e1a989c ILT |
4141 | $ac_path_EGREP_found && break 3 |
4142 | done | |
4143 | done | |
4144 | done | |
4145 | IFS=$as_save_IFS | |
4146 | if test -z "$ac_cv_path_EGREP"; then | |
4147 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4148 | fi | |
4f4e53dd | 4149 | else |
0e1a989c | 4150 | ac_cv_path_EGREP=$EGREP |
4f4e53dd | 4151 | fi |
4f4e53dd | 4152 | |
0e1a989c ILT |
4153 | fi |
4154 | fi | |
4155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4156 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4157 | EGREP="$ac_cv_path_EGREP" | |
4f4e53dd | 4158 | |
5213506e | 4159 | |
0e1a989c ILT |
4160 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4161 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4162 | if test "${ac_cv_header_stdc+set}" = set; then : | |
5213506e | 4163 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4164 | else |
0e1a989c | 4165 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4166 | /* end confdefs.h. */ |
0e1a989c ILT |
4167 | #include <stdlib.h> |
4168 | #include <stdarg.h> | |
4169 | #include <string.h> | |
4170 | #include <float.h> | |
4f4e53dd | 4171 | |
4f4e53dd PB |
4172 | int |
4173 | main () | |
4174 | { | |
4f4e53dd PB |
4175 | |
4176 | ; | |
4177 | return 0; | |
4178 | } | |
4179 | _ACEOF | |
5213506e | 4180 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4181 | ac_cv_header_stdc=yes |
4f4e53dd | 4182 | else |
0e1a989c | 4183 | ac_cv_header_stdc=no |
5213506e RW |
4184 | fi |
4185 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4f4e53dd | 4186 | |
0e1a989c ILT |
4187 | if test $ac_cv_header_stdc = yes; then |
4188 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4189 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4190 | /* end confdefs.h. */ | |
4191 | #include <string.h> | |
4f4e53dd | 4192 | |
0e1a989c ILT |
4193 | _ACEOF |
4194 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4195 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4f4e53dd | 4196 | |
5213506e | 4197 | else |
0e1a989c ILT |
4198 | ac_cv_header_stdc=no |
4199 | fi | |
4200 | rm -f conftest* | |
5213506e | 4201 | |
0e1a989c ILT |
4202 | fi |
4203 | ||
4204 | if test $ac_cv_header_stdc = yes; then | |
4205 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4206 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4207 | /* end confdefs.h. */ | |
4208 | #include <stdlib.h> | |
4f4e53dd | 4209 | |
4f4e53dd | 4210 | _ACEOF |
0e1a989c ILT |
4211 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4212 | $EGREP "free" >/dev/null 2>&1; then : | |
4213 | ||
4f4e53dd | 4214 | else |
0e1a989c | 4215 | ac_cv_header_stdc=no |
4f4e53dd | 4216 | fi |
0e1a989c | 4217 | rm -f conftest* |
4f4e53dd | 4218 | |
4f4e53dd | 4219 | fi |
4f4e53dd | 4220 | |
0e1a989c ILT |
4221 | if test $ac_cv_header_stdc = yes; then |
4222 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4223 | if test "$cross_compiling" = yes; then : | |
4224 | : | |
4f4e53dd | 4225 | else |
0e1a989c | 4226 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4227 | /* end confdefs.h. */ |
0e1a989c ILT |
4228 | #include <ctype.h> |
4229 | #include <stdlib.h> | |
4230 | #if ((' ' & 0x0FF) == 0x020) | |
4231 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4232 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4233 | #else | |
4234 | # define ISLOWER(c) \ | |
4235 | (('a' <= (c) && (c) <= 'i') \ | |
4236 | || ('j' <= (c) && (c) <= 'r') \ | |
4237 | || ('s' <= (c) && (c) <= 'z')) | |
4238 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4239 | #endif | |
5213506e | 4240 | |
0e1a989c | 4241 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
4f4e53dd PB |
4242 | int |
4243 | main () | |
4244 | { | |
0e1a989c ILT |
4245 | int i; |
4246 | for (i = 0; i < 256; i++) | |
4247 | if (XOR (islower (i), ISLOWER (i)) | |
4248 | || toupper (i) != TOUPPER (i)) | |
4249 | return 2; | |
4f4e53dd PB |
4250 | return 0; |
4251 | } | |
4252 | _ACEOF | |
0e1a989c ILT |
4253 | if ac_fn_c_try_run "$LINENO"; then : |
4254 | ||
4f4e53dd | 4255 | else |
0e1a989c | 4256 | ac_cv_header_stdc=no |
4f4e53dd | 4257 | fi |
0e1a989c ILT |
4258 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4259 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 4260 | fi |
0d667716 | 4261 | |
5213506e | 4262 | fi |
0e1a989c ILT |
4263 | fi |
4264 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4265 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4266 | if test $ac_cv_header_stdc = yes; then | |
0d667716 | 4267 | |
0e1a989c | 4268 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
0d667716 | 4269 | |
5213506e | 4270 | fi |
0d667716 | 4271 | |
0e1a989c ILT |
4272 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4273 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4274 | inttypes.h stdint.h unistd.h | |
4275 | do : | |
4276 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4277 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4278 | " | |
4279 | eval as_val=\$$as_ac_Header | |
4280 | if test "x$as_val" = x""yes; then : | |
4281 | cat >>confdefs.h <<_ACEOF | |
4282 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4283 | _ACEOF | |
4284 | ||
5213506e | 4285 | fi |
0d667716 | 4286 | |
0e1a989c | 4287 | done |
0d667716 KG |
4288 | |
4289 | ||
0e1a989c ILT |
4290 | |
4291 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
4292 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
4293 | MINIX=yes | |
5213506e | 4294 | else |
0e1a989c | 4295 | MINIX= |
5213506e | 4296 | fi |
0d667716 KG |
4297 | |
4298 | ||
0e1a989c | 4299 | if test "$MINIX" = yes; then |
0d667716 | 4300 | |
0e1a989c | 4301 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
0d667716 KG |
4302 | |
4303 | ||
0e1a989c ILT |
4304 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
4305 | ||
4306 | ||
4307 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4f4e53dd | 4308 | |
5213506e | 4309 | fi |
4f4e53dd | 4310 | |
4f4e53dd | 4311 | |
0e1a989c ILT |
4312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
4313 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
4314 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
4315 | $as_echo_n "(cached) " >&6 | |
4316 | else | |
4317 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4318 | /* end confdefs.h. */ | |
4f4e53dd | 4319 | |
0e1a989c ILT |
4320 | # define __EXTENSIONS__ 1 |
4321 | $ac_includes_default | |
4322 | int | |
4323 | main () | |
4324 | { | |
4325 | ||
4326 | ; | |
4327 | return 0; | |
4328 | } | |
4329 | _ACEOF | |
4330 | if ac_fn_c_try_compile "$LINENO"; then : | |
4331 | ac_cv_safe_to_define___extensions__=yes | |
5213506e | 4332 | else |
0e1a989c | 4333 | ac_cv_safe_to_define___extensions__=no |
4f4e53dd | 4334 | fi |
0e1a989c | 4335 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 4336 | fi |
0e1a989c ILT |
4337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4338 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4339 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4340 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4f4e53dd | 4341 | |
0e1a989c | 4342 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
4f4e53dd | 4343 | |
0e1a989c | 4344 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4345 | |
0e1a989c | 4346 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
ff5dfc48 | 4347 | |
0e1a989c | 4348 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4349 | |
0e1a989c ILT |
4350 | |
4351 | # Check whether --enable-largefile was given. | |
4352 | if test "${enable_largefile+set}" = set; then : | |
4353 | enableval=$enable_largefile; | |
ff5dfc48 | 4354 | fi |
ff5dfc48 | 4355 | |
0e1a989c | 4356 | if test "$enable_largefile" != no; then |
4f4e53dd | 4357 | |
0e1a989c ILT |
4358 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
4359 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
4360 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
5213506e | 4361 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4362 | else |
0e1a989c ILT |
4363 | ac_cv_sys_largefile_CC=no |
4364 | if test "$GCC" != yes; then | |
4365 | ac_save_CC=$CC | |
4366 | while :; do | |
4367 | # IRIX 6.2 and later do not support large files by default, | |
4368 | # so use the C compiler's -n32 option if that helps. | |
4369 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4370 | /* end confdefs.h. */ | |
4371 | #include <sys/types.h> | |
4372 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4373 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4374 | since some C++ compilers masquerading as C compilers | |
4375 | incorrectly reject 9223372036854775807. */ | |
4376 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4377 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4378 | && LARGE_OFF_T % 2147483647 == 1) | |
4379 | ? 1 : -1]; | |
4380 | int | |
4381 | main () | |
4382 | { | |
5213506e | 4383 | |
0e1a989c ILT |
4384 | ; |
4385 | return 0; | |
4386 | } | |
4387 | _ACEOF | |
4388 | if ac_fn_c_try_compile "$LINENO"; then : | |
4389 | break | |
5213506e | 4390 | fi |
0e1a989c ILT |
4391 | rm -f core conftest.err conftest.$ac_objext |
4392 | CC="$CC -n32" | |
4393 | if ac_fn_c_try_compile "$LINENO"; then : | |
4394 | ac_cv_sys_largefile_CC=' -n32'; break | |
5213506e | 4395 | fi |
0e1a989c ILT |
4396 | rm -f core conftest.err conftest.$ac_objext |
4397 | break | |
4398 | done | |
4399 | CC=$ac_save_CC | |
4400 | rm -f conftest.$ac_ext | |
4401 | fi | |
c3f829c1 | 4402 | fi |
0e1a989c ILT |
4403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
4404 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4405 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4406 | CC=$CC$ac_cv_sys_largefile_CC | |
4407 | fi | |
5213506e | 4408 | |
0e1a989c ILT |
4409 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
4410 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
4411 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
5213506e | 4412 | $as_echo_n "(cached) " >&6 |
c3f829c1 | 4413 | else |
0e1a989c | 4414 | while :; do |
5213506e | 4415 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
c3f829c1 | 4416 | /* end confdefs.h. */ |
5213506e | 4417 | #include <sys/types.h> |
0e1a989c ILT |
4418 | /* Check that off_t can represent 2**63 - 1 correctly. |
4419 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4420 | since some C++ compilers masquerading as C compilers | |
4421 | incorrectly reject 9223372036854775807. */ | |
4422 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4423 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4424 | && LARGE_OFF_T % 2147483647 == 1) | |
4425 | ? 1 : -1]; | |
c3f829c1 GDR |
4426 | int |
4427 | main () | |
4428 | { | |
0e1a989c | 4429 | |
c3f829c1 GDR |
4430 | ; |
4431 | return 0; | |
4432 | } | |
4433 | _ACEOF | |
5213506e | 4434 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4435 | ac_cv_sys_file_offset_bits=no; break |
c3f829c1 | 4436 | fi |
5213506e | 4437 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4438 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4439 | /* end confdefs.h. */ | |
4440 | #define _FILE_OFFSET_BITS 64 | |
4441 | #include <sys/types.h> | |
4442 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4443 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4444 | since some C++ compilers masquerading as C compilers | |
4445 | incorrectly reject 9223372036854775807. */ | |
4446 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4447 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4448 | && LARGE_OFF_T % 2147483647 == 1) | |
4449 | ? 1 : -1]; | |
4450 | int | |
4451 | main () | |
4452 | { | |
c3f829c1 | 4453 | |
0e1a989c ILT |
4454 | ; |
4455 | return 0; | |
4456 | } | |
4457 | _ACEOF | |
4458 | if ac_fn_c_try_compile "$LINENO"; then : | |
4459 | ac_cv_sys_file_offset_bits=64; break | |
be0f1e54 | 4460 | fi |
0e1a989c ILT |
4461 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4462 | ac_cv_sys_file_offset_bits=unknown | |
4463 | break | |
4464 | done | |
4465 | fi | |
4466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4467 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4468 | case $ac_cv_sys_file_offset_bits in #( | |
4469 | no | unknown) ;; | |
4470 | *) | |
4471 | cat >>confdefs.h <<_ACEOF | |
4472 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4473 | _ACEOF | |
4474 | ;; | |
4475 | esac | |
4476 | rm -rf conftest* | |
4477 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4478 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4479 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
4480 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
5213506e | 4481 | $as_echo_n "(cached) " >&6 |
be0f1e54 | 4482 | else |
0e1a989c | 4483 | while :; do |
5213506e | 4484 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
be0f1e54 | 4485 | /* end confdefs.h. */ |
0e1a989c ILT |
4486 | #include <sys/types.h> |
4487 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4488 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4489 | since some C++ compilers masquerading as C compilers | |
4490 | incorrectly reject 9223372036854775807. */ | |
4491 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4492 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4493 | && LARGE_OFF_T % 2147483647 == 1) | |
4494 | ? 1 : -1]; | |
be0f1e54 PB |
4495 | int |
4496 | main () | |
4497 | { | |
be0f1e54 PB |
4498 | |
4499 | ; | |
4500 | return 0; | |
4501 | } | |
4502 | _ACEOF | |
5213506e | 4503 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c ILT |
4504 | ac_cv_sys_large_files=no; break |
4505 | fi | |
4506 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4507 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4508 | /* end confdefs.h. */ | |
4509 | #define _LARGE_FILES 1 | |
4510 | #include <sys/types.h> | |
4511 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4512 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4513 | since some C++ compilers masquerading as C compilers | |
4514 | incorrectly reject 9223372036854775807. */ | |
4515 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4516 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4517 | && LARGE_OFF_T % 2147483647 == 1) | |
4518 | ? 1 : -1]; | |
4519 | int | |
4520 | main () | |
4521 | { | |
4522 | ||
4523 | ; | |
4524 | return 0; | |
4525 | } | |
4526 | _ACEOF | |
4527 | if ac_fn_c_try_compile "$LINENO"; then : | |
4528 | ac_cv_sys_large_files=1; break | |
be0f1e54 | 4529 | fi |
5213506e | 4530 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4531 | ac_cv_sys_large_files=unknown |
4532 | break | |
4533 | done | |
4534 | fi | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4536 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4537 | case $ac_cv_sys_large_files in #( | |
4538 | no | unknown) ;; | |
4539 | *) | |
4540 | cat >>confdefs.h <<_ACEOF | |
4541 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4542 | _ACEOF | |
4543 | ;; | |
4544 | esac | |
4545 | rm -rf conftest* | |
4546 | fi | |
be0f1e54 | 4547 | fi |
be0f1e54 | 4548 | |
be0f1e54 | 4549 | |
0e1a989c ILT |
4550 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing |
4551 | for ac_prog in aclocal | |
5213506e | 4552 | do |
0e1a989c ILT |
4553 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
4554 | set dummy $ac_prog; ac_word=$2 | |
4555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4556 | $as_echo_n "checking for $ac_word... " >&6; } | |
4557 | if test "${ac_cv_prog_ACLOCAL+set}" = set; then : | |
4558 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 4559 | else |
0e1a989c ILT |
4560 | if test -n "$ACLOCAL"; then |
4561 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
be0f1e54 | 4562 | else |
0e1a989c ILT |
4563 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4564 | for as_dir in $PATH | |
4565 | do | |
4566 | IFS=$as_save_IFS | |
4567 | test -z "$as_dir" && as_dir=. | |
4568 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4569 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4570 | ac_cv_prog_ACLOCAL="$ac_prog" | |
4571 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4572 | break 2 | |
4573 | fi | |
5213506e | 4574 | done |
0e1a989c ILT |
4575 | done |
4576 | IFS=$as_save_IFS | |
be0f1e54 | 4577 | |
4f4e53dd | 4578 | fi |
5213506e | 4579 | fi |
0e1a989c ILT |
4580 | ACLOCAL=$ac_cv_prog_ACLOCAL |
4581 | if test -n "$ACLOCAL"; then | |
4582 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 | |
4583 | $as_echo "$ACLOCAL" >&6; } | |
5213506e | 4584 | else |
0e1a989c ILT |
4585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4586 | $as_echo "no" >&6; } | |
4f4e53dd | 4587 | fi |
4f4e53dd | 4588 | |
4f4e53dd | 4589 | |
0e1a989c | 4590 | test -n "$ACLOCAL" && break |
5213506e | 4591 | done |
0e1a989c | 4592 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" |
4f4e53dd | 4593 | |
0e1a989c ILT |
4594 | for ac_prog in autoconf |
4595 | do | |
4596 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4597 | set dummy $ac_prog; ac_word=$2 | |
4598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4599 | $as_echo_n "checking for $ac_word... " >&6; } | |
4600 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then : | |
5213506e | 4601 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4602 | else |
0e1a989c ILT |
4603 | if test -n "$AUTOCONF"; then |
4604 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
4605 | else | |
4606 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4607 | for as_dir in $PATH | |
5213506e RW |
4608 | do |
4609 | IFS=$as_save_IFS | |
4610 | test -z "$as_dir" && as_dir=. | |
5213506e | 4611 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4612 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4613 | ac_cv_prog_AUTOCONF="$ac_prog" | |
4614 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4615 | break 2 | |
4616 | fi | |
4617 | done | |
5213506e RW |
4618 | done |
4619 | IFS=$as_save_IFS | |
0e1a989c ILT |
4620 | |
4621 | fi | |
4622 | fi | |
4623 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
4624 | if test -n "$AUTOCONF"; then | |
4625 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 | |
4626 | $as_echo "$AUTOCONF" >&6; } | |
5213506e | 4627 | else |
0e1a989c ILT |
4628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4629 | $as_echo "no" >&6; } | |
4f4e53dd | 4630 | fi |
4f4e53dd | 4631 | |
4f4e53dd | 4632 | |
0e1a989c ILT |
4633 | test -n "$AUTOCONF" && break |
4634 | done | |
4635 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
4f4e53dd | 4636 | |
0e1a989c ILT |
4637 | for ac_prog in autoheader |
4638 | do | |
4639 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4640 | set dummy $ac_prog; ac_word=$2 | |
4641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4642 | $as_echo_n "checking for $ac_word... " >&6; } | |
4643 | if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : | |
5213506e | 4644 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4645 | else |
0e1a989c ILT |
4646 | if test -n "$AUTOHEADER"; then |
4647 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
4648 | else | |
4649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4650 | for as_dir in $PATH | |
5213506e RW |
4651 | do |
4652 | IFS=$as_save_IFS | |
4653 | test -z "$as_dir" && as_dir=. | |
5213506e | 4654 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4655 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4656 | ac_cv_prog_AUTOHEADER="$ac_prog" | |
4657 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4658 | break 2 | |
4659 | fi | |
4660 | done | |
5213506e RW |
4661 | done |
4662 | IFS=$as_save_IFS | |
0e1a989c ILT |
4663 | |
4664 | fi | |
4665 | fi | |
4666 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
4667 | if test -n "$AUTOHEADER"; then | |
4668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 | |
4669 | $as_echo "$AUTOHEADER" >&6; } | |
5213506e | 4670 | else |
0e1a989c ILT |
4671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4672 | $as_echo "no" >&6; } | |
5213506e | 4673 | fi |
4f4e53dd | 4674 | |
0e1a989c ILT |
4675 | |
4676 | test -n "$AUTOHEADER" && break | |
4677 | done | |
4678 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
4679 | ||
4680 | ||
4681 | # Figure out what compiler warnings we can enable. | |
4682 | # See config/warnings.m4 for details. | |
4683 | ||
4684 | warn= | |
4685 | save_CFLAGS="$CFLAGS" | |
095af58f | 4686 | for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ |
0e1a989c | 4687 | -Wmissing-format-attribute; do |
095af58f AS |
4688 | # Do the check with the no- prefix removed since gcc silently |
4689 | # accepts any -Wno-* option on purpose | |
4690 | case $real_option in | |
4a5e00ca | 4691 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4692 | *) option=$real_option ;; |
4693 | esac | |
0e1a989c ILT |
4694 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4695 | ||
4696 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4697 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4698 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4699 | $as_echo_n "(cached) " >&6 | |
4700 | else | |
4701 | CFLAGS="$option" | |
4702 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4703 | /* end confdefs.h. */ | |
4704 | ||
4705 | int | |
4706 | main () | |
4707 | { | |
4708 | ||
4709 | ; | |
4710 | return 0; | |
4711 | } | |
4712 | _ACEOF | |
4713 | if ac_fn_c_try_compile "$LINENO"; then : | |
4714 | eval "$as_acx_Woption=yes" | |
4715 | else | |
4716 | eval "$as_acx_Woption=no" | |
4f4e53dd | 4717 | fi |
0e1a989c | 4718 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 4719 | |
0e1a989c ILT |
4720 | fi |
4721 | eval ac_res=\$$as_acx_Woption | |
4722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4723 | $as_echo "$ac_res" >&6; } | |
4724 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4725 | warn="$warn${warn:+ }$real_option" |
0e1a989c ILT |
4726 | fi |
4727 | done | |
4728 | CFLAGS="$save_CFLAGS" | |
5213506e | 4729 | |
0e1a989c ILT |
4730 | c_warn= |
4731 | save_CFLAGS="$CFLAGS" | |
095af58f | 4732 | for real_option in -Wstrict-prototypes -Wmissing-prototypes \ |
0e1a989c | 4733 | -Wold-style-definition -Wc++-compat; do |
095af58f AS |
4734 | # Do the check with the no- prefix removed since gcc silently |
4735 | # accepts any -Wno-* option on purpose | |
4736 | case $real_option in | |
4a5e00ca | 4737 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4738 | *) option=$real_option ;; |
4739 | esac | |
0e1a989c ILT |
4740 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4741 | ||
4742 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4743 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4744 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
5213506e | 4745 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4746 | else |
0e1a989c ILT |
4747 | CFLAGS="$option" |
4748 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 4749 | /* end confdefs.h. */ |
5213506e | 4750 | |
4f4e53dd PB |
4751 | int |
4752 | main () | |
4753 | { | |
4f4e53dd PB |
4754 | |
4755 | ; | |
4756 | return 0; | |
4757 | } | |
4758 | _ACEOF | |
5213506e | 4759 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4760 | eval "$as_acx_Woption=yes" |
4f4e53dd | 4761 | else |
0e1a989c | 4762 | eval "$as_acx_Woption=no" |
4f4e53dd | 4763 | fi |
5213506e | 4764 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 4765 | |
0e1a989c ILT |
4766 | fi |
4767 | eval ac_res=\$$as_acx_Woption | |
4768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4769 | $as_echo "$ac_res" >&6; } | |
4770 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4771 | c_warn="$c_warn${c_warn:+ }$real_option" |
0e1a989c ILT |
4772 | fi |
4773 | done | |
4774 | CFLAGS="$save_CFLAGS" | |
4775 | ||
4776 | WARN_PEDANTIC= | |
095af58f AS |
4777 | # Do the check with the no- prefix removed from the warning options |
4778 | # since gcc silently accepts any -Wno-* option on purpose | |
0e1a989c | 4779 | if test "$GCC" = yes; then : |
095af58f AS |
4780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 |
4781 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } | |
4782 | if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : | |
0e1a989c ILT |
4783 | $as_echo_n "(cached) " >&6 |
4784 | else | |
4785 | save_CFLAGS="$CFLAGS" | |
095af58f | 4786 | CFLAGS="-pedantic -Wlong-long" |
0e1a989c | 4787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4788 | /* end confdefs.h. */ |
4f4e53dd | 4789 | |
0e1a989c ILT |
4790 | int |
4791 | main () | |
4792 | { | |
4793 | ||
4794 | ; | |
4795 | return 0; | |
4796 | } | |
4f4e53dd | 4797 | _ACEOF |
0e1a989c | 4798 | if ac_fn_c_try_compile "$LINENO"; then : |
095af58f | 4799 | acx_cv_prog_cc_pedantic__Wlong_long=yes |
0e1a989c | 4800 | else |
095af58f | 4801 | acx_cv_prog_cc_pedantic__Wlong_long=no |
0e1a989c ILT |
4802 | fi |
4803 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4804 | CFLAGS="$save_CFLAGS" | |
4805 | fi | |
095af58f AS |
4806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 |
4807 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } | |
4808 | if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : | |
0e1a989c ILT |
4809 | WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" |
4810 | fi | |
4811 | ||
4812 | fi | |
4f4e53dd | 4813 | |
0e1a989c | 4814 | |
e9411247 MM |
4815 | # Disable exceptions and RTTI if building with g++ |
4816 | noexception_flags= | |
4817 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
4818 | for real_option in -fno-exceptions -fno-rtti; do |
4819 | # Do the check with the no- prefix removed since gcc silently | |
4820 | # accepts any -Wno-* option on purpose | |
4821 | case $real_option in | |
4a5e00ca | 4822 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4823 | *) option=$real_option ;; |
4824 | esac | |
e9411247 MM |
4825 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4826 | ||
4827 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4828 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4829 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4830 | $as_echo_n "(cached) " >&6 | |
4831 | else | |
4832 | CFLAGS="$option" | |
4833 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4834 | /* end confdefs.h. */ | |
4835 | ||
4836 | int | |
4837 | main () | |
4838 | { | |
4839 | ||
4840 | ; | |
4841 | return 0; | |
4842 | } | |
4843 | _ACEOF | |
4844 | if ac_fn_c_try_compile "$LINENO"; then : | |
4845 | eval "$as_acx_Woption=yes" | |
4846 | else | |
4847 | eval "$as_acx_Woption=no" | |
4848 | fi | |
4849 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4850 | ||
4851 | fi | |
4852 | eval ac_res=\$$as_acx_Woption | |
4853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4854 | $as_echo "$ac_res" >&6; } | |
4855 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4856 | noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" |
e9411247 MM |
4857 | fi |
4858 | done | |
4859 | CFLAGS="$save_CFLAGS" | |
4860 | ||
4861 | ||
0e1a989c ILT |
4862 | # Only enable with --enable-werror-always until existing warnings are |
4863 | # corrected. | |
4864 | WERROR= | |
4865 | # Check whether --enable-werror-always was given. | |
4866 | if test "${enable_werror_always+set}" = set; then : | |
4867 | enableval=$enable_werror_always; | |
5213506e | 4868 | else |
0e1a989c | 4869 | enable_werror_always=no |
4f4e53dd | 4870 | fi |
4f4e53dd | 4871 | |
0e1a989c ILT |
4872 | if test $enable_werror_always = yes; then : |
4873 | WERROR="$WERROR${WERROR:+ }-Werror" | |
5213506e | 4874 | fi |
4f4e53dd PB |
4875 | |
4876 | ||
0e1a989c ILT |
4877 | |
4878 | # Dependency checking. | |
4879 | rm -rf .tst 2>/dev/null | |
4880 | mkdir .tst 2>/dev/null | |
4881 | if test -d .tst; then | |
4882 | am__leading_dot=. | |
4883 | else | |
4884 | am__leading_dot=_ | |
4885 | fi | |
4886 | rmdir .tst 2>/dev/null | |
4887 | ||
4888 | DEPDIR="${am__leading_dot}deps" | |
4889 | ||
4890 | ac_config_commands="$ac_config_commands depdir" | |
4891 | ||
4892 | ||
0e1a989c ILT |
4893 | ac_ext=cpp |
4894 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4895 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4896 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4897 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4898 | ||
4899 | ||
4900 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4901 | /* end confdefs.h. */ | |
4902 | int i; | |
0d667716 | 4903 | _ACEOF |
0e1a989c ILT |
4904 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4905 | ||
4906 | else | |
4907 | as_fn_error "C++ compiler missing or inoperational" "$LINENO" 5 | |
4908 | fi | |
4909 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4910 | ac_ext=c | |
4911 | ac_cpp='$CPP $CPPFLAGS' | |
4912 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4913 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4914 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4915 | ||
4916 | depcc="$CXX" am_compiler_list= | |
4917 | ||
4918 | am_depcomp=$ac_aux_dir/depcomp | |
4919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4920 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
4921 | if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : | |
4922 | $as_echo_n "(cached) " >&6 | |
4923 | else | |
4924 | if test -f "$am_depcomp"; then | |
4925 | # We make a subdir and do the tests there. Otherwise we can end up | |
4926 | # making bogus files that we don't know about and never remove. For | |
4927 | # instance it was reported that on HP-UX the gcc test will end up | |
4928 | # making a dummy file named `D' -- because `-MD' means `put the output | |
4929 | # in D'. | |
4930 | mkdir conftest.dir | |
4931 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4932 | # using a relative directory. | |
4933 | cp "$am_depcomp" conftest.dir | |
4934 | cd conftest.dir | |
4935 | # We will build objects and dependencies in a subdirectory because | |
4936 | # it helps to detect inapplicable dependency modes. For instance | |
4937 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4938 | # side effect of compilation, but ICC will put the dependencies in | |
4939 | # the current directory while Tru64 will put them in the object | |
4940 | # directory. | |
4941 | mkdir sub | |
4942 | ||
4943 | am_cv_CXX_dependencies_compiler_type=none | |
4944 | if test "$am_compiler_list" = ""; then | |
4945 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4946 | fi | |
4947 | for depmode in $am_compiler_list; do | |
4948 | if test $depmode = none; then break; fi | |
4949 | ||
4950 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
4951 | # Setup a source with many dependencies, because some compilers | |
4952 | # like to wrap large dependency lists on column 80 (with \), and | |
4953 | # we should not choose a depcomp mode which is confused by this. | |
4954 | # | |
4955 | # We need to recreate these files for each test, as the compiler may | |
4956 | # overwrite some of them when testing with obscure command lines. | |
4957 | # This happens at least with the AIX C compiler. | |
4958 | : > sub/conftest.c | |
4959 | for i in 1 2 3 4 5 6; do | |
4960 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
4961 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
4962 | # Solaris 8's {/usr,}/bin/sh. | |
4963 | touch sub/conftst$i.h | |
4964 | done | |
4965 | echo "include sub/conftest.Po" > confmf | |
4966 | ||
4967 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
4968 | # mode. It turns out that the SunPro C++ compiler does not properly | |
4969 | # handle `-M -o', and we need to detect this. | |
4970 | depcmd="depmode=$depmode \ | |
4971 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
4972 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4973 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
4974 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
4975 | if env $depcmd > conftest.err 2>&1 && | |
4976 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
4977 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
4978 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
4979 | # icc doesn't choke on unknown options, it will just issue warnings | |
4980 | # or remarks (even with -Werror). So we grep stderr for any message | |
4981 | # that says an option was ignored or not supported. | |
4982 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4983 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4984 | # The diagnosis changed in icc 8.0: | |
4985 | # icc: Command line remark: option '-MP' not supported | |
4986 | if (grep 'ignoring option' conftest.err || | |
4987 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4988 | am_cv_CXX_dependencies_compiler_type=$depmode | |
4989 | $as_echo "$as_me:$LINENO: success" >&5 | |
4990 | break | |
4991 | fi | |
4992 | fi | |
4993 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
4994 | sed -e 's/^/| /' < conftest.err >&5 | |
4995 | done | |
4996 | ||
4997 | cd .. | |
4998 | rm -rf conftest.dir | |
4999 | else | |
5000 | am_cv_CXX_dependencies_compiler_type=none | |
5001 | fi | |
0d667716 | 5002 | |
5213506e | 5003 | fi |
0e1a989c ILT |
5004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 |
5005 | $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } | |
5006 | if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone | |
5007 | then as_fn_error "no usable dependency style found" "$LINENO" 5 | |
5008 | else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type | |
0d667716 KG |
5009 | |
5010 | fi | |
5213506e | 5011 | |
0e1a989c ILT |
5012 | |
5013 | # Checks for header files. | |
5014 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 | |
5015 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
5016 | if test "${ac_cv_header_time+set}" = set; then : | |
5017 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5018 | else |
5213506e | 5019 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5020 | /* end confdefs.h. */ |
0e1a989c ILT |
5021 | #include <sys/types.h> |
5022 | #include <sys/time.h> | |
5023 | #include <time.h> | |
5213506e | 5024 | |
0d667716 KG |
5025 | int |
5026 | main () | |
5027 | { | |
0e1a989c ILT |
5028 | if ((struct tm *) 0) |
5029 | return 0; | |
5030 | ; | |
0d667716 KG |
5031 | return 0; |
5032 | } | |
5033 | _ACEOF | |
0e1a989c ILT |
5034 | if ac_fn_c_try_compile "$LINENO"; then : |
5035 | ac_cv_header_time=yes | |
0d667716 | 5036 | else |
0e1a989c | 5037 | ac_cv_header_time=no |
5213506e | 5038 | fi |
0e1a989c | 5039 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5040 | fi |
0e1a989c ILT |
5041 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5042 | $as_echo "$ac_cv_header_time" >&6; } | |
5043 | if test $ac_cv_header_time = yes; then | |
0d667716 | 5044 | |
0e1a989c | 5045 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
0d667716 | 5046 | |
5213506e RW |
5047 | fi |
5048 | ||
0e1a989c ILT |
5049 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
5050 | $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } | |
5051 | if test "${gcc_cv_header_string+set}" = set; then : | |
5213506e | 5052 | $as_echo_n "(cached) " >&6 |
0d667716 | 5053 | else |
5213506e RW |
5054 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5055 | /* end confdefs.h. */ | |
0e1a989c ILT |
5056 | #include <string.h> |
5057 | #include <strings.h> | |
5058 | int | |
5059 | main () | |
5060 | { | |
4f4e53dd | 5061 | |
0e1a989c ILT |
5062 | ; |
5063 | return 0; | |
5064 | } | |
4f4e53dd | 5065 | _ACEOF |
0e1a989c ILT |
5066 | if ac_fn_c_try_compile "$LINENO"; then : |
5067 | gcc_cv_header_string=yes | |
5213506e | 5068 | else |
0e1a989c | 5069 | gcc_cv_header_string=no |
4f4e53dd | 5070 | fi |
0e1a989c | 5071 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 5072 | fi |
0e1a989c ILT |
5073 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
5074 | $as_echo "$gcc_cv_header_string" >&6; } | |
5075 | if test $gcc_cv_header_string = yes; then | |
4f4e53dd | 5076 | |
0e1a989c | 5077 | $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
4f4e53dd | 5078 | |
5213506e RW |
5079 | fi |
5080 | ||
5213506e RW |
5081 | |
5082 | for ac_header in locale.h fcntl.h limits.h stddef.h \ | |
0e1a989c | 5083 | stdlib.h strings.h string.h sys/file.h unistd.h |
5213506e RW |
5084 | do : |
5085 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
0e1a989c | 5086 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
5213506e RW |
5087 | eval as_val=\$$as_ac_Header |
5088 | if test "x$as_val" = x""yes; then : | |
4f4e53dd | 5089 | cat >>confdefs.h <<_ACEOF |
5213506e | 5090 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
4f4e53dd PB |
5091 | _ACEOF |
5092 | ||
5213506e RW |
5093 | fi |
5094 | ||
5095 | done | |
4f4e53dd | 5096 | |
5213506e RW |
5097 | |
5098 | # Checks for typedefs, structures, and compiler characteristics. | |
246a2fcb RH |
5099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
5100 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
5101 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
5102 | $as_echo_n "(cached) " >&6 | |
5103 | else | |
5104 | ac_cv_c_bigendian=unknown | |
5105 | # See if we're dealing with a universal compiler. | |
5106 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5107 | /* end confdefs.h. */ | |
5108 | #ifndef __APPLE_CC__ | |
5109 | not a universal capable compiler | |
5110 | #endif | |
5111 | typedef int dummy; | |
5112 | ||
5113 | _ACEOF | |
0e1a989c | 5114 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5115 | |
5116 | # Check for potential -arch flags. It is not universal unless | |
5117 | # there are at least two -arch flags with different values. | |
5118 | ac_arch= | |
5119 | ac_prev= | |
5120 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
5121 | if test -n "$ac_prev"; then | |
5122 | case $ac_word in | |
5123 | i?86 | x86_64 | ppc | ppc64) | |
5124 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
5125 | ac_arch=$ac_word | |
5126 | else | |
5127 | ac_cv_c_bigendian=universal | |
5128 | break | |
5129 | fi | |
5130 | ;; | |
5131 | esac | |
5132 | ac_prev= | |
5133 | elif test "x$ac_word" = "x-arch"; then | |
5134 | ac_prev=arch | |
5135 | fi | |
5136 | done | |
5137 | fi | |
5138 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5139 | if test $ac_cv_c_bigendian = unknown; then | |
5140 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5141 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5142 | /* end confdefs.h. */ | |
5143 | #include <sys/types.h> | |
5144 | #include <sys/param.h> | |
5145 | ||
5146 | int | |
5147 | main () | |
5148 | { | |
5149 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
5150 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
5151 | && LITTLE_ENDIAN) | |
5152 | bogus endian macros | |
5153 | #endif | |
5154 | ||
5155 | ; | |
5156 | return 0; | |
5157 | } | |
5158 | _ACEOF | |
0e1a989c | 5159 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5160 | # It does; now see whether it defined to BIG_ENDIAN or not. |
5161 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5162 | /* end confdefs.h. */ | |
5163 | #include <sys/types.h> | |
5164 | #include <sys/param.h> | |
5165 | ||
5166 | int | |
5167 | main () | |
5168 | { | |
5169 | #if BYTE_ORDER != BIG_ENDIAN | |
5170 | not big endian | |
5171 | #endif | |
5172 | ||
5173 | ; | |
5174 | return 0; | |
5175 | } | |
5176 | _ACEOF | |
0e1a989c | 5177 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5178 | ac_cv_c_bigendian=yes |
5179 | else | |
5180 | ac_cv_c_bigendian=no | |
5181 | fi | |
5182 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5183 | fi | |
5184 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5185 | fi | |
5186 | if test $ac_cv_c_bigendian = unknown; then | |
5187 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
5188 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5189 | /* end confdefs.h. */ | |
5190 | #include <limits.h> | |
5191 | ||
5192 | int | |
5193 | main () | |
5194 | { | |
5195 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
5196 | bogus endian macros | |
5197 | #endif | |
5198 | ||
5199 | ; | |
5200 | return 0; | |
5201 | } | |
5202 | _ACEOF | |
0e1a989c | 5203 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5204 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
5205 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5206 | /* end confdefs.h. */ | |
5207 | #include <limits.h> | |
5208 | ||
5209 | int | |
5210 | main () | |
5211 | { | |
5212 | #ifndef _BIG_ENDIAN | |
5213 | not big endian | |
5214 | #endif | |
5215 | ||
5216 | ; | |
5217 | return 0; | |
5218 | } | |
5219 | _ACEOF | |
0e1a989c | 5220 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5221 | ac_cv_c_bigendian=yes |
5222 | else | |
5223 | ac_cv_c_bigendian=no | |
5224 | fi | |
5225 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5226 | fi | |
5227 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5228 | fi | |
5229 | if test $ac_cv_c_bigendian = unknown; then | |
5230 | # Compile a test program. | |
5231 | if test "$cross_compiling" = yes; then : | |
5232 | # Try to guess by grepping values from an object file. | |
5233 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5234 | /* end confdefs.h. */ | |
5235 | short int ascii_mm[] = | |
5236 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5237 | short int ascii_ii[] = | |
5238 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5239 | int use_ascii (int i) { | |
5240 | return ascii_mm[i] + ascii_ii[i]; | |
5241 | } | |
5242 | short int ebcdic_ii[] = | |
5243 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5244 | short int ebcdic_mm[] = | |
5245 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5246 | int use_ebcdic (int i) { | |
5247 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
5248 | } | |
5249 | extern int foo; | |
5250 | ||
5251 | int | |
5252 | main () | |
5253 | { | |
5254 | return use_ascii (foo) == use_ebcdic (foo); | |
5255 | ; | |
5256 | return 0; | |
5257 | } | |
5258 | _ACEOF | |
0e1a989c | 5259 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5260 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
5261 | ac_cv_c_bigendian=yes | |
5262 | fi | |
5263 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
5264 | if test "$ac_cv_c_bigendian" = unknown; then | |
5265 | ac_cv_c_bigendian=no | |
5266 | else | |
5267 | # finding both strings is unlikely to happen, but who knows? | |
5268 | ac_cv_c_bigendian=unknown | |
5269 | fi | |
5270 | fi | |
5271 | fi | |
5272 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5273 | else | |
5274 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5275 | /* end confdefs.h. */ | |
5276 | $ac_includes_default | |
5277 | int | |
5278 | main () | |
5279 | { | |
5280 | ||
5281 | /* Are we little or big endian? From Harbison&Steele. */ | |
5282 | union | |
5283 | { | |
5284 | long int l; | |
5285 | char c[sizeof (long int)]; | |
5286 | } u; | |
5287 | u.l = 1; | |
5288 | return u.c[sizeof (long int) - 1] == 1; | |
5289 | ||
5290 | ; | |
5291 | return 0; | |
5292 | } | |
5293 | _ACEOF | |
0e1a989c | 5294 | if ac_fn_c_try_run "$LINENO"; then : |
246a2fcb RH |
5295 | ac_cv_c_bigendian=no |
5296 | else | |
5297 | ac_cv_c_bigendian=yes | |
5298 | fi | |
5299 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5300 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5301 | fi | |
5302 | ||
5303 | fi | |
5304 | fi | |
5305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5306 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5307 | case $ac_cv_c_bigendian in #( | |
5308 | yes) | |
5309 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5310 | ;; #( | |
5311 | no) | |
5312 | ;; #( | |
5313 | universal) | |
5314 | ||
5315 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5316 | ||
5317 | ;; #( | |
5318 | *) | |
5319 | as_fn_error "unknown endianness | |
5320 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
5321 | esac | |
5322 | ||
5213506e RW |
5323 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
5324 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
5325 | if test "${ac_cv_c_const+set}" = set; then : | |
5326 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5327 | else |
5213506e | 5328 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5329 | /* end confdefs.h. */ |
5213506e | 5330 | |
0d667716 KG |
5331 | int |
5332 | main () | |
5333 | { | |
5213506e RW |
5334 | /* FIXME: Include the comments suggested by Paul. */ |
5335 | #ifndef __cplusplus | |
5336 | /* Ultrix mips cc rejects this. */ | |
5337 | typedef int charset[2]; | |
5338 | const charset cs; | |
5339 | /* SunOS 4.1.1 cc rejects this. */ | |
5340 | char const *const *pcpcc; | |
5341 | char **ppc; | |
5342 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
5343 | struct point {int x, y;}; | |
5344 | static struct point const zero = {0,0}; | |
5345 | /* AIX XL C 1.02.0.0 rejects this. | |
5346 | It does not let you subtract one const X* pointer from another in | |
5347 | an arm of an if-expression whose if-part is not a constant | |
5348 | expression */ | |
5349 | const char *g = "string"; | |
5350 | pcpcc = &g + (g ? g-g : 0); | |
5351 | /* HPUX 7.0 cc rejects these. */ | |
5352 | ++pcpcc; | |
5353 | ppc = (char**) pcpcc; | |
5354 | pcpcc = (char const *const *) ppc; | |
5355 | { /* SCO 3.2v4 cc rejects this. */ | |
5356 | char *t; | |
5357 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
5358 | ||
5359 | *t++ = 0; | |
5360 | if (s) return 0; | |
5361 | } | |
5362 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
5363 | int x[] = {25, 17}; | |
5364 | const int *foo = &x[0]; | |
5365 | ++foo; | |
5366 | } | |
5367 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
5368 | typedef const int *iptr; | |
5369 | iptr p = 0; | |
5370 | ++p; | |
5371 | } | |
5372 | { /* AIX XL C 1.02.0.0 rejects this saying | |
5373 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
5374 | struct s { int j; const int *ap[3]; }; | |
5375 | struct s *b; b->j = 5; | |
5376 | } | |
5377 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
5378 | const int foo = 10; | |
5379 | if (!foo) return 0; | |
5380 | } | |
5381 | return !cs[0] && !zero.x; | |
0d667716 KG |
5382 | #endif |
5383 | ||
5384 | ; | |
5385 | return 0; | |
5386 | } | |
5387 | _ACEOF | |
0e1a989c | 5388 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5389 | ac_cv_c_const=yes |
0d667716 | 5390 | else |
5213506e | 5391 | ac_cv_c_const=no |
0d667716 | 5392 | fi |
5213506e | 5393 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5394 | fi |
5213506e RW |
5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
5396 | $as_echo "$ac_cv_c_const" >&6; } | |
5397 | if test $ac_cv_c_const = no; then | |
0d667716 | 5398 | |
5213506e | 5399 | $as_echo "#define const /**/" >>confdefs.h |
0d667716 | 5400 | |
5213506e | 5401 | fi |
0d667716 | 5402 | |
5213506e RW |
5403 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
5404 | $as_echo_n "checking for inline... " >&6; } | |
5405 | if test "${ac_cv_c_inline+set}" = set; then : | |
5406 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5407 | else |
5213506e RW |
5408 | ac_cv_c_inline=no |
5409 | for ac_kw in inline __inline__ __inline; do | |
5410 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5411 | /* end confdefs.h. */ | |
5412 | #ifndef __cplusplus | |
5413 | typedef int foo_t; | |
5414 | static $ac_kw foo_t static_foo () {return 0; } | |
5415 | $ac_kw foo_t foo () {return 0; } | |
5416 | #endif | |
5417 | ||
0d667716 | 5418 | _ACEOF |
0e1a989c | 5419 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
5420 | ac_cv_c_inline=$ac_kw |
5421 | fi | |
5422 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5423 | test "$ac_cv_c_inline" != no && break | |
5424 | done | |
0d667716 | 5425 | |
5213506e RW |
5426 | fi |
5427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 | |
5428 | $as_echo "$ac_cv_c_inline" >&6; } | |
5429 | ||
5430 | case $ac_cv_c_inline in | |
5431 | inline | yes) ;; | |
5432 | *) | |
5433 | case $ac_cv_c_inline in | |
5434 | no) ac_val=;; | |
5435 | *) ac_val=$ac_cv_c_inline;; | |
5436 | esac | |
5437 | cat >>confdefs.h <<_ACEOF | |
5438 | #ifndef __cplusplus | |
5439 | #define inline $ac_val | |
5440 | #endif | |
5441 | _ACEOF | |
5442 | ;; | |
5443 | esac | |
0d667716 | 5444 | |
5213506e RW |
5445 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 |
5446 | $as_echo_n "checking for obstacks... " >&6; } | |
5447 | if test "${ac_cv_func_obstack+set}" = set; then : | |
5448 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5449 | else |
5213506e | 5450 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 KG |
5451 | /* end confdefs.h. */ |
5452 | $ac_includes_default | |
5213506e | 5453 | #include "obstack.h" |
0d667716 KG |
5454 | int |
5455 | main () | |
5456 | { | |
5213506e RW |
5457 | struct obstack mem; |
5458 | #define obstack_chunk_alloc malloc | |
5459 | #define obstack_chunk_free free | |
5460 | obstack_init (&mem); | |
5461 | obstack_free (&mem, 0); | |
0d667716 KG |
5462 | ; |
5463 | return 0; | |
5464 | } | |
5465 | _ACEOF | |
0e1a989c | 5466 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 5467 | ac_cv_func_obstack=yes |
0d667716 | 5468 | else |
5213506e | 5469 | ac_cv_func_obstack=no |
0d667716 | 5470 | fi |
5213506e RW |
5471 | rm -f core conftest.err conftest.$ac_objext \ |
5472 | conftest$ac_exeext conftest.$ac_ext | |
0d667716 | 5473 | fi |
5213506e RW |
5474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 |
5475 | $as_echo "$ac_cv_func_obstack" >&6; } | |
5476 | if test $ac_cv_func_obstack = yes; then | |
0d667716 | 5477 | |
5213506e | 5478 | $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h |
0d667716 KG |
5479 | |
5480 | else | |
5213506e RW |
5481 | case " $LIBOBJS " in |
5482 | *" obstack.$ac_objext "* ) ;; | |
5483 | *) LIBOBJS="$LIBOBJS obstack.$ac_objext" | |
5484 | ;; | |
5485 | esac | |
0d667716 KG |
5486 | |
5487 | fi | |
5213506e | 5488 | |
0e1a989c | 5489 | ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" |
5213506e RW |
5490 | if test "x$ac_cv_type_off_t" = x""yes; then : |
5491 | ||
0d667716 | 5492 | else |
0d667716 | 5493 | |
5213506e RW |
5494 | cat >>confdefs.h <<_ACEOF |
5495 | #define off_t long int | |
0d667716 | 5496 | _ACEOF |
0d667716 | 5497 | |
0d667716 | 5498 | fi |
5213506e | 5499 | |
0e1a989c | 5500 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
5213506e RW |
5501 | if test "x$ac_cv_type_size_t" = x""yes; then : |
5502 | ||
5503 | else | |
0d667716 KG |
5504 | |
5505 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5506 | #define size_t unsigned int |
0d667716 KG |
5507 | _ACEOF |
5508 | ||
5213506e RW |
5509 | fi |
5510 | ||
0e1a989c | 5511 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
5213506e | 5512 | if test "x$ac_cv_type_ssize_t" = x""yes; then : |
0d667716 KG |
5513 | |
5514 | else | |
0d667716 | 5515 | |
5213506e RW |
5516 | cat >>confdefs.h <<_ACEOF |
5517 | #define ssize_t int | |
5518 | _ACEOF | |
0d667716 | 5519 | |
246a2fcb RH |
5520 | fi |
5521 | ||
5522 | ||
0e1a989c | 5523 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
246a2fcb RH |
5524 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : |
5525 | ||
5526 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5527 | ||
5528 | else | |
5529 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5530 | 'unsigned long long int'; do | |
5531 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5532 | /* end confdefs.h. */ | |
5533 | $ac_includes_default | |
5534 | int | |
5535 | main () | |
5536 | { | |
5537 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5538 | test_array [0] = 0 | |
5539 | ||
5540 | ; | |
5541 | return 0; | |
5542 | } | |
5543 | _ACEOF | |
0e1a989c | 5544 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5545 | |
5546 | cat >>confdefs.h <<_ACEOF | |
5547 | #define uintptr_t $ac_type | |
5548 | _ACEOF | |
5549 | ||
5550 | ac_type= | |
5551 | fi | |
5552 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5553 | test -z "$ac_type" && break | |
5554 | done | |
5555 | fi | |
5556 | ||
5557 | ||
0e1a989c | 5558 | ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" |
246a2fcb RH |
5559 | if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : |
5560 | ||
5561 | else | |
5562 | ||
5563 | cat >>confdefs.h <<_ACEOF | |
5564 | #define ptrdiff_t int | |
5565 | _ACEOF | |
5566 | ||
0d667716 | 5567 | fi |
5213506e RW |
5568 | |
5569 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 | |
5570 | $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } | |
5571 | if test "${ac_cv_struct_tm+set}" = set; then : | |
5572 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5573 | else |
5213506e | 5574 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5575 | /* end confdefs.h. */ |
5213506e RW |
5576 | #include <sys/types.h> |
5577 | #include <time.h> | |
5578 | ||
0d667716 KG |
5579 | int |
5580 | main () | |
5581 | { | |
5213506e RW |
5582 | struct tm tm; |
5583 | int *p = &tm.tm_sec; | |
5584 | return !p; | |
0d667716 KG |
5585 | ; |
5586 | return 0; | |
5587 | } | |
5588 | _ACEOF | |
0e1a989c | 5589 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5590 | ac_cv_struct_tm=time.h |
0d667716 | 5591 | else |
5213506e | 5592 | ac_cv_struct_tm=sys/time.h |
0d667716 | 5593 | fi |
5213506e | 5594 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5595 | fi |
5213506e RW |
5596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 |
5597 | $as_echo "$ac_cv_struct_tm" >&6; } | |
5598 | if test $ac_cv_struct_tm = sys/time.h; then | |
0d667716 | 5599 | |
5213506e | 5600 | $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h |
0d667716 | 5601 | |
5213506e | 5602 | fi |
0d667716 | 5603 | |
5213506e RW |
5604 | # The cast to long int works around a bug in the HP C Compiler |
5605 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5606 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5607 | # This bug is HP SR number 8606223364. | |
5608 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5609 | $as_echo_n "checking size of int... " >&6; } | |
5610 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5611 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5612 | else |
0e1a989c | 5613 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
0d667716 | 5614 | |
5213506e RW |
5615 | else |
5616 | if test "$ac_cv_type_int" = yes; then | |
5617 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5618 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5619 | { as_fn_set_status 77 | |
5620 | as_fn_error "cannot compute sizeof (int) | |
5621 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5622 | else | |
5623 | ac_cv_sizeof_int=0 | |
5624 | fi | |
5625 | fi | |
0d667716 KG |
5626 | |
5627 | fi | |
5213506e RW |
5628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
5629 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
0d667716 | 5630 | |
0d667716 | 5631 | |
0d667716 KG |
5632 | |
5633 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5634 | #define SIZEOF_INT $ac_cv_sizeof_int |
0d667716 KG |
5635 | _ACEOF |
5636 | ||
5637 | ||
5213506e RW |
5638 | # The cast to long int works around a bug in the HP C Compiler |
5639 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5640 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5641 | # This bug is HP SR number 8606223364. | |
5642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5643 | $as_echo_n "checking size of long... " >&6; } | |
5644 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
5645 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5646 | else |
0e1a989c | 5647 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
0d667716 | 5648 | |
5213506e RW |
5649 | else |
5650 | if test "$ac_cv_type_long" = yes; then | |
5651 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5652 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5653 | { as_fn_set_status 77 | |
5654 | as_fn_error "cannot compute sizeof (long) | |
5655 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5656 | else | |
5657 | ac_cv_sizeof_long=0 | |
5658 | fi | |
5659 | fi | |
0d667716 KG |
5660 | |
5661 | fi | |
5213506e RW |
5662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
5663 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
0d667716 | 5664 | |
0d667716 | 5665 | |
0d667716 KG |
5666 | |
5667 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5668 | #define SIZEOF_LONG $ac_cv_sizeof_long |
0d667716 KG |
5669 | _ACEOF |
5670 | ||
5671 | ||
5213506e RW |
5672 | |
5673 | for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
5674 | do : | |
5675 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
0e1a989c | 5676 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
5213506e RW |
5677 | eval as_val=\$$as_ac_var |
5678 | if test "x$as_val" = x""yes; then : | |
0d667716 | 5679 | cat >>confdefs.h <<_ACEOF |
5213506e | 5680 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
0d667716 KG |
5681 | _ACEOF |
5682 | ||
0d667716 | 5683 | fi |
5213506e RW |
5684 | done |
5685 | ||
0e1a989c | 5686 | ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" |
5213506e RW |
5687 | if test "x$ac_cv_have_decl_abort" = x""yes; then : |
5688 | ac_have_decl=1 | |
0d667716 | 5689 | else |
5213506e RW |
5690 | ac_have_decl=0 |
5691 | fi | |
0d667716 | 5692 | |
5213506e RW |
5693 | cat >>confdefs.h <<_ACEOF |
5694 | #define HAVE_DECL_ABORT $ac_have_decl | |
0d667716 | 5695 | _ACEOF |
0e1a989c | 5696 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
5213506e RW |
5697 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : |
5698 | ac_have_decl=1 | |
0d667716 | 5699 | else |
5213506e | 5700 | ac_have_decl=0 |
0d667716 | 5701 | fi |
0d667716 KG |
5702 | |
5703 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5704 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
0d667716 | 5705 | _ACEOF |
0e1a989c | 5706 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
c3f247f4 | 5707 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : |
5213506e | 5708 | ac_have_decl=1 |
0d667716 | 5709 | else |
5213506e | 5710 | ac_have_decl=0 |
0d667716 | 5711 | fi |
0d667716 | 5712 | |
5213506e RW |
5713 | cat >>confdefs.h <<_ACEOF |
5714 | #define HAVE_DECL_BASENAME $ac_have_decl | |
0d667716 | 5715 | _ACEOF |
0e1a989c | 5716 | ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" |
5213506e RW |
5717 | if test "x$ac_cv_have_decl_errno" = x""yes; then : |
5718 | ac_have_decl=1 | |
0d667716 | 5719 | else |
5213506e | 5720 | ac_have_decl=0 |
0d667716 | 5721 | fi |
5213506e RW |
5722 | |
5723 | cat >>confdefs.h <<_ACEOF | |
5724 | #define HAVE_DECL_ERRNO $ac_have_decl | |
5725 | _ACEOF | |
0e1a989c | 5726 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
5213506e RW |
5727 | if test "x$ac_cv_have_decl_getopt" = x""yes; then : |
5728 | ac_have_decl=1 | |
5729 | else | |
5730 | ac_have_decl=0 | |
0d667716 | 5731 | fi |
0d667716 KG |
5732 | |
5733 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5734 | #define HAVE_DECL_GETOPT $ac_have_decl |
0d667716 | 5735 | _ACEOF |
0e1a989c | 5736 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
c3f247f4 RW |
5737 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : |
5738 | ac_have_decl=1 | |
5739 | else | |
5740 | ac_have_decl=0 | |
5741 | fi | |
5742 | ||
5743 | cat >>confdefs.h <<_ACEOF | |
5744 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
5745 | _ACEOF | |
5746 | ||
0e1a989c | 5747 | ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" |
5213506e RW |
5748 | if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : |
5749 | ac_have_decl=1 | |
5750 | else | |
5751 | ac_have_decl=0 | |
5752 | fi | |
0d667716 | 5753 | |
5213506e RW |
5754 | cat >>confdefs.h <<_ACEOF |
5755 | #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl | |
5756 | _ACEOF | |
0e1a989c | 5757 | ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" |
5213506e RW |
5758 | if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then : |
5759 | ac_have_decl=1 | |
5760 | else | |
5761 | ac_have_decl=0 | |
5762 | fi | |
0d667716 | 5763 | |
5213506e RW |
5764 | cat >>confdefs.h <<_ACEOF |
5765 | #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl | |
5766 | _ACEOF | |
0e1a989c | 5767 | ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" |
5213506e RW |
5768 | if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then : |
5769 | ac_have_decl=1 | |
0d667716 | 5770 | else |
5213506e RW |
5771 | ac_have_decl=0 |
5772 | fi | |
5773 | ||
5774 | cat >>confdefs.h <<_ACEOF | |
5775 | #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl | |
0d667716 | 5776 | _ACEOF |
0e1a989c | 5777 | ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" |
5213506e RW |
5778 | if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then : |
5779 | ac_have_decl=1 | |
5780 | else | |
5781 | ac_have_decl=0 | |
5782 | fi | |
0d667716 | 5783 | |
5213506e RW |
5784 | cat >>confdefs.h <<_ACEOF |
5785 | #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl | |
5786 | _ACEOF | |
0e1a989c | 5787 | ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" |
5213506e RW |
5788 | if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then : |
5789 | ac_have_decl=1 | |
5790 | else | |
5791 | ac_have_decl=0 | |
5792 | fi | |
0d667716 | 5793 | |
5213506e RW |
5794 | cat >>confdefs.h <<_ACEOF |
5795 | #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl | |
5796 | _ACEOF | |
0e1a989c | 5797 | ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" |
5213506e RW |
5798 | if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then : |
5799 | ac_have_decl=1 | |
5800 | else | |
5801 | ac_have_decl=0 | |
c3f829c1 | 5802 | fi |
5213506e RW |
5803 | |
5804 | cat >>confdefs.h <<_ACEOF | |
5805 | #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl | |
5806 | _ACEOF | |
0e1a989c | 5807 | ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" |
5213506e RW |
5808 | if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then : |
5809 | ac_have_decl=1 | |
c3f829c1 | 5810 | else |
5213506e RW |
5811 | ac_have_decl=0 |
5812 | fi | |
5813 | ||
5814 | cat >>confdefs.h <<_ACEOF | |
5815 | #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl | |
c3f829c1 | 5816 | _ACEOF |
0e1a989c | 5817 | ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" |
5213506e RW |
5818 | if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then : |
5819 | ac_have_decl=1 | |
5820 | else | |
5821 | ac_have_decl=0 | |
5822 | fi | |
c3f829c1 | 5823 | |
5213506e RW |
5824 | cat >>confdefs.h <<_ACEOF |
5825 | #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl | |
c3f829c1 | 5826 | _ACEOF |
0e1a989c | 5827 | ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" |
5213506e RW |
5828 | if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then : |
5829 | ac_have_decl=1 | |
c3f829c1 | 5830 | else |
5213506e RW |
5831 | ac_have_decl=0 |
5832 | fi | |
c3f829c1 | 5833 | |
5213506e RW |
5834 | cat >>confdefs.h <<_ACEOF |
5835 | #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl | |
5836 | _ACEOF | |
0e1a989c | 5837 | ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" |
5213506e RW |
5838 | if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then : |
5839 | ac_have_decl=1 | |
5840 | else | |
5841 | ac_have_decl=0 | |
c3f829c1 | 5842 | fi |
5213506e RW |
5843 | |
5844 | cat >>confdefs.h <<_ACEOF | |
5845 | #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl | |
5846 | _ACEOF | |
0e1a989c | 5847 | ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" |
5213506e RW |
5848 | if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then : |
5849 | ac_have_decl=1 | |
5850 | else | |
5851 | ac_have_decl=0 | |
c3f829c1 | 5852 | fi |
c3f829c1 GDR |
5853 | |
5854 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5855 | #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl |
c3f829c1 | 5856 | _ACEOF |
0e1a989c | 5857 | ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" |
5213506e RW |
5858 | if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then : |
5859 | ac_have_decl=1 | |
5860 | else | |
5861 | ac_have_decl=0 | |
5862 | fi | |
c3f829c1 | 5863 | |
5213506e RW |
5864 | cat >>confdefs.h <<_ACEOF |
5865 | #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl | |
5866 | _ACEOF | |
0e1a989c | 5867 | ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" |
5213506e RW |
5868 | if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then : |
5869 | ac_have_decl=1 | |
5870 | else | |
5871 | ac_have_decl=0 | |
5872 | fi | |
c3f829c1 | 5873 | |
5213506e RW |
5874 | cat >>confdefs.h <<_ACEOF |
5875 | #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl | |
5876 | _ACEOF | |
0e1a989c | 5877 | ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
5213506e RW |
5878 | if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then : |
5879 | ac_have_decl=1 | |
c3f829c1 | 5880 | else |
5213506e RW |
5881 | ac_have_decl=0 |
5882 | fi | |
5883 | ||
5884 | cat >>confdefs.h <<_ACEOF | |
5885 | #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl | |
c3f829c1 | 5886 | _ACEOF |
0e1a989c | 5887 | ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" |
5213506e RW |
5888 | if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then : |
5889 | ac_have_decl=1 | |
5890 | else | |
5891 | ac_have_decl=0 | |
5892 | fi | |
c3f829c1 | 5893 | |
5213506e RW |
5894 | cat >>confdefs.h <<_ACEOF |
5895 | #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl | |
5896 | _ACEOF | |
0e1a989c | 5897 | ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" |
5213506e RW |
5898 | if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then : |
5899 | ac_have_decl=1 | |
5900 | else | |
5901 | ac_have_decl=0 | |
5902 | fi | |
c3f829c1 | 5903 | |
5213506e RW |
5904 | cat >>confdefs.h <<_ACEOF |
5905 | #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl | |
5906 | _ACEOF | |
4f4e53dd PB |
5907 | |
5908 | ||
5909 | # Checks for library functions. | |
5910 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
5911 | # for constant arguments. Useless! | |
5213506e RW |
5912 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 |
5913 | $as_echo_n "checking for working alloca.h... " >&6; } | |
5914 | if test "${ac_cv_working_alloca_h+set}" = set; then : | |
5915 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 5916 | else |
5213506e | 5917 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
5918 | /* end confdefs.h. */ |
5919 | #include <alloca.h> | |
5920 | int | |
5921 | main () | |
5922 | { | |
5923 | char *p = (char *) alloca (2 * sizeof (int)); | |
5213506e | 5924 | if (p) return 0; |
4f4e53dd PB |
5925 | ; |
5926 | return 0; | |
5927 | } | |
5928 | _ACEOF | |
0e1a989c | 5929 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
5930 | ac_cv_working_alloca_h=yes |
5931 | else | |
5213506e | 5932 | ac_cv_working_alloca_h=no |
4f4e53dd | 5933 | fi |
5213506e RW |
5934 | rm -f core conftest.err conftest.$ac_objext \ |
5935 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 5936 | fi |
5213506e RW |
5937 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
5938 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
4f4e53dd PB |
5939 | if test $ac_cv_working_alloca_h = yes; then |
5940 | ||
5213506e | 5941 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
4f4e53dd PB |
5942 | |
5943 | fi | |
5944 | ||
5213506e RW |
5945 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
5946 | $as_echo_n "checking for alloca... " >&6; } | |
5947 | if test "${ac_cv_func_alloca_works+set}" = set; then : | |
5948 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 5949 | else |
5213506e | 5950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
5951 | /* end confdefs.h. */ |
5952 | #ifdef __GNUC__ | |
5953 | # define alloca __builtin_alloca | |
5954 | #else | |
5955 | # ifdef _MSC_VER | |
5956 | # include <malloc.h> | |
5957 | # define alloca _alloca | |
5958 | # else | |
5213506e | 5959 | # ifdef HAVE_ALLOCA_H |
4f4e53dd PB |
5960 | # include <alloca.h> |
5961 | # else | |
5962 | # ifdef _AIX | |
5963 | #pragma alloca | |
5964 | # else | |
5965 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
5966 | char *alloca (); | |
5967 | # endif | |
5968 | # endif | |
5969 | # endif | |
5970 | # endif | |
5971 | #endif | |
5972 | ||
5973 | int | |
5974 | main () | |
5975 | { | |
5976 | char *p = (char *) alloca (1); | |
5213506e | 5977 | if (p) return 0; |
4f4e53dd PB |
5978 | ; |
5979 | return 0; | |
5980 | } | |
5981 | _ACEOF | |
0e1a989c | 5982 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
5983 | ac_cv_func_alloca_works=yes |
5984 | else | |
5213506e | 5985 | ac_cv_func_alloca_works=no |
4f4e53dd | 5986 | fi |
5213506e RW |
5987 | rm -f core conftest.err conftest.$ac_objext \ |
5988 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 5989 | fi |
5213506e RW |
5990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
5991 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
4f4e53dd PB |
5992 | |
5993 | if test $ac_cv_func_alloca_works = yes; then | |
5994 | ||
5213506e | 5995 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
5996 | |
5997 | else | |
5998 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
5999 | # that cause trouble. Some versions do not even contain alloca or | |
6000 | # contain a buggy version. If you still want to use their alloca, | |
6001 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
6002 | ||
5213506e | 6003 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
4f4e53dd | 6004 | |
5213506e | 6005 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
6006 | |
6007 | ||
5213506e RW |
6008 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
6009 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
6010 | if test "${ac_cv_os_cray+set}" = set; then : | |
6011 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6012 | else |
5213506e | 6013 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6014 | /* end confdefs.h. */ |
5213506e | 6015 | #if defined CRAY && ! defined CRAY2 |
4f4e53dd PB |
6016 | webecray |
6017 | #else | |
6018 | wenotbecray | |
6019 | #endif | |
6020 | ||
6021 | _ACEOF | |
6022 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e | 6023 | $EGREP "webecray" >/dev/null 2>&1; then : |
4f4e53dd PB |
6024 | ac_cv_os_cray=yes |
6025 | else | |
6026 | ac_cv_os_cray=no | |
6027 | fi | |
6028 | rm -f conftest* | |
6029 | ||
6030 | fi | |
5213506e RW |
6031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6032 | $as_echo "$ac_cv_os_cray" >&6; } | |
4f4e53dd PB |
6033 | if test $ac_cv_os_cray = yes; then |
6034 | for ac_func in _getb67 GETB67 getb67; do | |
5213506e | 6035 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
0e1a989c | 6036 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
5213506e RW |
6037 | eval as_val=\$$as_ac_var |
6038 | if test "x$as_val" = x""yes; then : | |
4f4e53dd PB |
6039 | |
6040 | cat >>confdefs.h <<_ACEOF | |
6041 | #define CRAY_STACKSEG_END $ac_func | |
6042 | _ACEOF | |
6043 | ||
6044 | break | |
6045 | fi | |
6046 | ||
6047 | done | |
6048 | fi | |
6049 | ||
5213506e RW |
6050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6051 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6052 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
6053 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6054 | else |
5213506e | 6055 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6056 | ac_cv_c_stack_direction=0 |
6057 | else | |
5213506e | 6058 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6059 | /* end confdefs.h. */ |
5213506e | 6060 | $ac_includes_default |
4f4e53dd PB |
6061 | int |
6062 | find_stack_direction () | |
6063 | { | |
6064 | static char *addr = 0; | |
6065 | auto char dummy; | |
6066 | if (addr == 0) | |
6067 | { | |
6068 | addr = &dummy; | |
6069 | return find_stack_direction (); | |
6070 | } | |
6071 | else | |
6072 | return (&dummy > addr) ? 1 : -1; | |
6073 | } | |
6074 | ||
6075 | int | |
6076 | main () | |
6077 | { | |
5213506e | 6078 | return find_stack_direction () < 0; |
4f4e53dd PB |
6079 | } |
6080 | _ACEOF | |
0e1a989c | 6081 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd PB |
6082 | ac_cv_c_stack_direction=1 |
6083 | else | |
5213506e | 6084 | ac_cv_c_stack_direction=-1 |
4f4e53dd | 6085 | fi |
5213506e RW |
6086 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6087 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6088 | fi |
4f4e53dd | 6089 | |
5213506e RW |
6090 | fi |
6091 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6092 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
4f4e53dd PB |
6093 | cat >>confdefs.h <<_ACEOF |
6094 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6095 | _ACEOF | |
6096 | ||
6097 | ||
6098 | fi | |
6099 | ||
5213506e RW |
6100 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
6101 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
6102 | if test "${ac_cv_header_stdc+set}" = set; then : | |
6103 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6104 | else |
5213506e | 6105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6106 | /* end confdefs.h. */ |
6107 | #include <stdlib.h> | |
6108 | #include <stdarg.h> | |
6109 | #include <string.h> | |
6110 | #include <float.h> | |
6111 | ||
6112 | int | |
6113 | main () | |
6114 | { | |
6115 | ||
6116 | ; | |
6117 | return 0; | |
6118 | } | |
6119 | _ACEOF | |
0e1a989c | 6120 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6121 | ac_cv_header_stdc=yes |
6122 | else | |
5213506e | 6123 | ac_cv_header_stdc=no |
4f4e53dd | 6124 | fi |
5213506e | 6125 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd PB |
6126 | |
6127 | if test $ac_cv_header_stdc = yes; then | |
6128 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 6129 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6130 | /* end confdefs.h. */ |
6131 | #include <string.h> | |
6132 | ||
6133 | _ACEOF | |
6134 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6135 | $EGREP "memchr" >/dev/null 2>&1; then : |
6136 | ||
4f4e53dd PB |
6137 | else |
6138 | ac_cv_header_stdc=no | |
6139 | fi | |
6140 | rm -f conftest* | |
6141 | ||
6142 | fi | |
6143 | ||
6144 | if test $ac_cv_header_stdc = yes; then | |
6145 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 6146 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6147 | /* end confdefs.h. */ |
6148 | #include <stdlib.h> | |
6149 | ||
6150 | _ACEOF | |
6151 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6152 | $EGREP "free" >/dev/null 2>&1; then : |
6153 | ||
4f4e53dd PB |
6154 | else |
6155 | ac_cv_header_stdc=no | |
6156 | fi | |
6157 | rm -f conftest* | |
6158 | ||
6159 | fi | |
6160 | ||
6161 | if test $ac_cv_header_stdc = yes; then | |
6162 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 6163 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6164 | : |
6165 | else | |
5213506e | 6166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6167 | /* end confdefs.h. */ |
6168 | #include <ctype.h> | |
5213506e | 6169 | #include <stdlib.h> |
4f4e53dd PB |
6170 | #if ((' ' & 0x0FF) == 0x020) |
6171 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6172 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6173 | #else | |
6174 | # define ISLOWER(c) \ | |
6175 | (('a' <= (c) && (c) <= 'i') \ | |
6176 | || ('j' <= (c) && (c) <= 'r') \ | |
6177 | || ('s' <= (c) && (c) <= 'z')) | |
6178 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6179 | #endif | |
6180 | ||
6181 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6182 | int | |
6183 | main () | |
6184 | { | |
6185 | int i; | |
6186 | for (i = 0; i < 256; i++) | |
6187 | if (XOR (islower (i), ISLOWER (i)) | |
6188 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
6189 | return 2; |
6190 | return 0; | |
4f4e53dd PB |
6191 | } |
6192 | _ACEOF | |
0e1a989c | 6193 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd | 6194 | |
5213506e RW |
6195 | else |
6196 | ac_cv_header_stdc=no | |
4f4e53dd | 6197 | fi |
5213506e RW |
6198 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6199 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6200 | fi |
5213506e | 6201 | |
4f4e53dd PB |
6202 | fi |
6203 | fi | |
5213506e RW |
6204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
6205 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4f4e53dd PB |
6206 | if test $ac_cv_header_stdc = yes; then |
6207 | ||
5213506e | 6208 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
4f4e53dd PB |
6209 | |
6210 | fi | |
6211 | ||
6212 | ||
5213506e RW |
6213 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
6214 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
6215 | if test "${am_cv_langinfo_codeset+set}" = set; then : | |
6216 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6217 | else |
5213506e | 6218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6219 | /* end confdefs.h. */ |
6220 | #include <langinfo.h> | |
6221 | int | |
6222 | main () | |
6223 | { | |
6224 | char* cs = nl_langinfo(CODESET); | |
6225 | ; | |
6226 | return 0; | |
6227 | } | |
6228 | _ACEOF | |
0e1a989c | 6229 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
6230 | am_cv_langinfo_codeset=yes |
6231 | else | |
5213506e | 6232 | am_cv_langinfo_codeset=no |
4f4e53dd | 6233 | fi |
5213506e RW |
6234 | rm -f core conftest.err conftest.$ac_objext \ |
6235 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd PB |
6236 | |
6237 | fi | |
5213506e RW |
6238 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
6239 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
4f4e53dd PB |
6240 | if test $am_cv_langinfo_codeset = yes; then |
6241 | ||
5213506e | 6242 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
4f4e53dd PB |
6243 | |
6244 | fi | |
6245 | ||
6246 | # If we haven't got the data from the intl directory, | |
6247 | # assume NLS is disabled. | |
6248 | USE_NLS=no | |
6249 | LIBINTL= | |
6250 | LIBINTL_DEP= | |
6251 | INCINTL= | |
6252 | XGETTEXT= | |
6253 | GMSGFMT= | |
6254 | POSUB= | |
f7288899 EC |
6255 | |
6256 | if test -f ../intl/config.intl; then | |
6257 | . ../intl/config.intl | |
4f4e53dd | 6258 | fi |
5213506e RW |
6259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
6260 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
4f4e53dd | 6261 | if test x"$USE_NLS" != xyes; then |
5213506e RW |
6262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6263 | $as_echo "no" >&6; } | |
4f4e53dd | 6264 | else |
5213506e RW |
6265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
6266 | $as_echo "yes" >&6; } | |
4f4e53dd | 6267 | |
5213506e | 6268 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
4f4e53dd PB |
6269 | |
6270 | ||
5213506e RW |
6271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
6272 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
4f4e53dd PB |
6273 | # Look for .po and .gmo files in the source directory. |
6274 | CATALOGS= | |
6275 | XLINGUAS= | |
6276 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
6277 | # If there aren't any .gmo files the shell will give us the | |
6278 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
6279 | # weeded out. | |
6280 | case "$cat" in *\**) | |
6281 | continue;; | |
6282 | esac | |
6283 | # The quadruple backslash is collapsed to a double backslash | |
6284 | # by the backticks, then collapsed again by the double quotes, | |
6285 | # leaving us with one backslash in the sed expression (right | |
6286 | # before the dot that mustn't act as a wildcard). | |
5c3c3683 DJ |
6287 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
6288 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
4f4e53dd PB |
6289 | # The user is allowed to set LINGUAS to a list of languages to |
6290 | # install catalogs for. If it's empty that means "all of them." | |
6291 | if test "x$LINGUAS" = x; then | |
6292 | CATALOGS="$CATALOGS $cat" | |
6293 | XLINGUAS="$XLINGUAS $lang" | |
6294 | else | |
6295 | case "$LINGUAS" in *$lang*) | |
6296 | CATALOGS="$CATALOGS $cat" | |
6297 | XLINGUAS="$XLINGUAS $lang" | |
6298 | ;; | |
6299 | esac | |
6300 | fi | |
6301 | done | |
6302 | LINGUAS="$XLINGUAS" | |
5213506e RW |
6303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
6304 | $as_echo "$LINGUAS" >&6; } | |
5c3c3683 DJ |
6305 | |
6306 | ||
6307 | DATADIRNAME=share | |
6308 | ||
6309 | INSTOBJEXT=.mo | |
6310 | ||
6311 | GENCAT=gencat | |
6312 | ||
6313 | CATOBJEXT=.gmo | |
6314 | ||
4f4e53dd PB |
6315 | fi |
6316 | ||
5213506e RW |
6317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 |
6318 | $as_echo_n "checking for uchar... " >&6; } | |
6319 | if test "${gcc_cv_type_uchar+set}" = set; then : | |
6320 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6321 | else |
5213506e | 6322 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6323 | /* end confdefs.h. */ |
6324 | ||
f78ce0c2 | 6325 | #include <sys/types.h> |
4f4e53dd PB |
6326 | |
6327 | int | |
6328 | main () | |
6329 | { | |
6330 | if ((uchar *)0) return 0; | |
6331 | if (sizeof(uchar)) return 0; | |
6332 | ; | |
6333 | return 0; | |
6334 | } | |
6335 | _ACEOF | |
0e1a989c | 6336 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6337 | ac_cv_type_uchar=yes |
6338 | else | |
5213506e | 6339 | ac_cv_type_uchar=no |
4f4e53dd | 6340 | fi |
5213506e | 6341 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 6342 | fi |
5213506e RW |
6343 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 |
6344 | $as_echo "$gcc_cv_type_uchar" >&6; } | |
4f4e53dd PB |
6345 | if test $ac_cv_type_uchar = yes; then |
6346 | ||
5213506e | 6347 | $as_echo "#define HAVE_UCHAR 1" >>confdefs.h |
4f4e53dd PB |
6348 | |
6349 | fi | |
6350 | ||
5b6d595b RO |
6351 | # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different |
6352 | # iconv() prototype. | |
0823efed DN |
6353 | ac_ext=cpp |
6354 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6355 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6356 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6357 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6358 | ||
4f4e53dd PB |
6359 | |
6360 | if test "X$prefix" = "XNONE"; then | |
6361 | acl_final_prefix="$ac_default_prefix" | |
6362 | else | |
6363 | acl_final_prefix="$prefix" | |
6364 | fi | |
6365 | if test "X$exec_prefix" = "XNONE"; then | |
6366 | acl_final_exec_prefix='${prefix}' | |
6367 | else | |
6368 | acl_final_exec_prefix="$exec_prefix" | |
6369 | fi | |
6370 | acl_save_prefix="$prefix" | |
6371 | prefix="$acl_final_prefix" | |
6372 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
6373 | prefix="$acl_save_prefix" | |
6374 | ||
6375 | ||
5213506e RW |
6376 | # Check whether --with-gnu-ld was given. |
6377 | if test "${with_gnu_ld+set}" = set; then : | |
6378 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
4f4e53dd PB |
6379 | else |
6380 | with_gnu_ld=no | |
5213506e RW |
6381 | fi |
6382 | ||
4f4e53dd PB |
6383 | # Prepare PATH_SEPARATOR. |
6384 | # The user is always right. | |
6385 | if test "${PATH_SEPARATOR+set}" != set; then | |
6386 | echo "#! /bin/sh" >conf$$.sh | |
6387 | echo "exit 0" >>conf$$.sh | |
6388 | chmod +x conf$$.sh | |
6389 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6390 | PATH_SEPARATOR=';' | |
6391 | else | |
6392 | PATH_SEPARATOR=: | |
6393 | fi | |
6394 | rm -f conf$$.sh | |
6395 | fi | |
6396 | ac_prog=ld | |
6397 | if test "$GCC" = yes; then | |
6398 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
6399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
6400 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
4f4e53dd PB |
6401 | case $host in |
6402 | *-*-mingw*) | |
6403 | # gcc leaves a trailing carriage return which upsets mingw | |
6404 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
6405 | *) | |
6406 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
6407 | esac | |
6408 | case $ac_prog in | |
6409 | # Accept absolute paths. | |
6410 | [\\/]* | [A-Za-z]:[\\/]*) | |
6411 | re_direlt='/[^/][^/]*/\.\./' | |
6412 | # Canonicalize the path of ld | |
6413 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
6414 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
6415 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
6416 | done | |
6417 | test -z "$LD" && LD="$ac_prog" | |
6418 | ;; | |
6419 | "") | |
6420 | # If it fails, then pretend we aren't using GCC. | |
6421 | ac_prog=ld | |
6422 | ;; | |
6423 | *) | |
6424 | # If it is relative, then search for the first ld in PATH. | |
6425 | with_gnu_ld=unknown | |
6426 | ;; | |
6427 | esac | |
6428 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
6429 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
6430 | $as_echo_n "checking for GNU ld... " >&6; } | |
4f4e53dd | 6431 | else |
5213506e RW |
6432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
6433 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
4f4e53dd | 6434 | fi |
5213506e RW |
6435 | if test "${acl_cv_path_LD+set}" = set; then : |
6436 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6437 | else |
6438 | if test -z "$LD"; then | |
6439 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
6440 | for ac_dir in $PATH; do | |
6441 | test -z "$ac_dir" && ac_dir=. | |
6442 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
6443 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
6444 | # Check to see if the program is GNU ld. I'd rather use --version, | |
6445 | # but apparently some GNU ld's only accept -v. | |
6446 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
88fa57d7 KC |
6447 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
6448 | test "$with_gnu_ld" != no && break | |
6449 | else | |
6450 | test "$with_gnu_ld" != yes && break | |
6451 | fi | |
4f4e53dd PB |
6452 | fi |
6453 | done | |
6454 | IFS="$ac_save_ifs" | |
6455 | else | |
6456 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
6457 | fi | |
6458 | fi | |
6459 | ||
6460 | LD="$acl_cv_path_LD" | |
6461 | if test -n "$LD"; then | |
5213506e RW |
6462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
6463 | $as_echo "$LD" >&6; } | |
4f4e53dd | 6464 | else |
5213506e RW |
6465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6466 | $as_echo "no" >&6; } | |
4f4e53dd | 6467 | fi |
5213506e RW |
6468 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
6469 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
6470 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
6471 | if test "${acl_cv_prog_gnu_ld+set}" = set; then : | |
6472 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6473 | else |
6474 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
88fa57d7 KC |
6475 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
6476 | acl_cv_prog_gnu_ld=yes | |
6477 | else | |
6478 | acl_cv_prog_gnu_ld=no | |
6479 | fi | |
4f4e53dd | 6480 | fi |
5213506e RW |
6481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
6482 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
4f4e53dd PB |
6483 | with_gnu_ld=$acl_cv_prog_gnu_ld |
6484 | ||
6485 | ||
6486 | ||
5213506e RW |
6487 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
6488 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
6489 | if test "${acl_cv_rpath+set}" = set; then : | |
6490 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6491 | else |
6492 | ||
6493 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
6494 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
6495 | . ./conftest.sh | |
6496 | rm -f ./conftest.sh | |
6497 | acl_cv_rpath=done | |
6498 | ||
6499 | fi | |
5213506e RW |
6500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
6501 | $as_echo "$acl_cv_rpath" >&6; } | |
4f4e53dd PB |
6502 | wl="$acl_cv_wl" |
6503 | libext="$acl_cv_libext" | |
6504 | shlibext="$acl_cv_shlibext" | |
6505 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
6506 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
6507 | hardcode_direct="$acl_cv_hardcode_direct" | |
6508 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
5213506e RW |
6509 | # Check whether --enable-rpath was given. |
6510 | if test "${enable_rpath+set}" = set; then : | |
6511 | enableval=$enable_rpath; : | |
4f4e53dd PB |
6512 | else |
6513 | enable_rpath=yes | |
5213506e RW |
6514 | fi |
6515 | ||
4f4e53dd PB |
6516 | |
6517 | ||
6518 | ||
6519 | ||
6520 | ||
6521 | ||
6522 | ||
6523 | use_additional=yes | |
6524 | ||
6525 | acl_save_prefix="$prefix" | |
6526 | prefix="$acl_final_prefix" | |
6527 | acl_save_exec_prefix="$exec_prefix" | |
6528 | exec_prefix="$acl_final_exec_prefix" | |
6529 | ||
6530 | eval additional_includedir=\"$includedir\" | |
6531 | eval additional_libdir=\"$libdir\" | |
6532 | ||
6533 | exec_prefix="$acl_save_exec_prefix" | |
6534 | prefix="$acl_save_prefix" | |
6535 | ||
6536 | ||
5213506e RW |
6537 | # Check whether --with-libiconv-prefix was given. |
6538 | if test "${with_libiconv_prefix+set}" = set; then : | |
6539 | withval=$with_libiconv_prefix; | |
4f4e53dd PB |
6540 | if test "X$withval" = "Xno"; then |
6541 | use_additional=no | |
6542 | else | |
6543 | if test "X$withval" = "X"; then | |
6544 | ||
6545 | acl_save_prefix="$prefix" | |
6546 | prefix="$acl_final_prefix" | |
6547 | acl_save_exec_prefix="$exec_prefix" | |
6548 | exec_prefix="$acl_final_exec_prefix" | |
6549 | ||
6550 | eval additional_includedir=\"$includedir\" | |
6551 | eval additional_libdir=\"$libdir\" | |
6552 | ||
6553 | exec_prefix="$acl_save_exec_prefix" | |
6554 | prefix="$acl_save_prefix" | |
6555 | ||
6556 | else | |
6557 | additional_includedir="$withval/include" | |
6558 | additional_libdir="$withval/lib" | |
6559 | fi | |
6560 | fi | |
6561 | ||
5213506e RW |
6562 | fi |
6563 | ||
4f4e53dd PB |
6564 | LIBICONV= |
6565 | LTLIBICONV= | |
6566 | INCICONV= | |
6567 | rpathdirs= | |
6568 | ltrpathdirs= | |
6569 | names_already_handled= | |
6570 | names_next_round='iconv ' | |
6571 | while test -n "$names_next_round"; do | |
6572 | names_this_round="$names_next_round" | |
6573 | names_next_round= | |
6574 | for name in $names_this_round; do | |
6575 | already_handled= | |
6576 | for n in $names_already_handled; do | |
6577 | if test "$n" = "$name"; then | |
6578 | already_handled=yes | |
6579 | break | |
6580 | fi | |
6581 | done | |
6582 | if test -z "$already_handled"; then | |
6583 | names_already_handled="$names_already_handled $name" | |
6584 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
6585 | eval value=\"\$HAVE_LIB$uppername\" | |
6586 | if test -n "$value"; then | |
6587 | if test "$value" = yes; then | |
6588 | eval value=\"\$LIB$uppername\" | |
6589 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
6590 | eval value=\"\$LTLIB$uppername\" | |
6591 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
6592 | else | |
6593 | : | |
6594 | fi | |
6595 | else | |
6596 | found_dir= | |
6597 | found_la= | |
6598 | found_so= | |
6599 | found_a= | |
6600 | if test $use_additional = yes; then | |
6601 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
6602 | found_dir="$additional_libdir" | |
6603 | found_so="$additional_libdir/lib$name.$shlibext" | |
6604 | if test -f "$additional_libdir/lib$name.la"; then | |
6605 | found_la="$additional_libdir/lib$name.la" | |
6606 | fi | |
6607 | else | |
6608 | if test -f "$additional_libdir/lib$name.$libext"; then | |
6609 | found_dir="$additional_libdir" | |
6610 | found_a="$additional_libdir/lib$name.$libext" | |
6611 | if test -f "$additional_libdir/lib$name.la"; then | |
6612 | found_la="$additional_libdir/lib$name.la" | |
6613 | fi | |
6614 | fi | |
6615 | fi | |
6616 | fi | |
6617 | if test "X$found_dir" = "X"; then | |
6618 | for x in $LDFLAGS $LTLIBICONV; do | |
6619 | ||
6620 | acl_save_prefix="$prefix" | |
6621 | prefix="$acl_final_prefix" | |
6622 | acl_save_exec_prefix="$exec_prefix" | |
6623 | exec_prefix="$acl_final_exec_prefix" | |
6624 | eval x=\"$x\" | |
6625 | exec_prefix="$acl_save_exec_prefix" | |
6626 | prefix="$acl_save_prefix" | |
6627 | ||
6628 | case "$x" in | |
6629 | -L*) | |
6630 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
6631 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
6632 | found_dir="$dir" | |
6633 | found_so="$dir/lib$name.$shlibext" | |
6634 | if test -f "$dir/lib$name.la"; then | |
6635 | found_la="$dir/lib$name.la" | |
6636 | fi | |
6637 | else | |
6638 | if test -f "$dir/lib$name.$libext"; then | |
6639 | found_dir="$dir" | |
6640 | found_a="$dir/lib$name.$libext" | |
6641 | if test -f "$dir/lib$name.la"; then | |
6642 | found_la="$dir/lib$name.la" | |
6643 | fi | |
6644 | fi | |
6645 | fi | |
6646 | ;; | |
6647 | esac | |
6648 | if test "X$found_dir" != "X"; then | |
6649 | break | |
6650 | fi | |
6651 | done | |
6652 | fi | |
6653 | if test "X$found_dir" != "X"; then | |
6654 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
6655 | if test "X$found_so" != "X"; then | |
6656 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
6657 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6658 | else | |
6659 | haveit= | |
6660 | for x in $ltrpathdirs; do | |
6661 | if test "X$x" = "X$found_dir"; then | |
6662 | haveit=yes | |
6663 | break | |
6664 | fi | |
6665 | done | |
6666 | if test -z "$haveit"; then | |
6667 | ltrpathdirs="$ltrpathdirs $found_dir" | |
6668 | fi | |
6669 | if test "$hardcode_direct" = yes; then | |
6670 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6671 | else | |
6672 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
6673 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6674 | haveit= | |
6675 | for x in $rpathdirs; do | |
6676 | if test "X$x" = "X$found_dir"; then | |
6677 | haveit=yes | |
6678 | break | |
6679 | fi | |
6680 | done | |
6681 | if test -z "$haveit"; then | |
6682 | rpathdirs="$rpathdirs $found_dir" | |
6683 | fi | |
6684 | else | |
6685 | haveit= | |
6686 | for x in $LDFLAGS $LIBICONV; do | |
6687 | ||
6688 | acl_save_prefix="$prefix" | |
6689 | prefix="$acl_final_prefix" | |
6690 | acl_save_exec_prefix="$exec_prefix" | |
6691 | exec_prefix="$acl_final_exec_prefix" | |
6692 | eval x=\"$x\" | |
6693 | exec_prefix="$acl_save_exec_prefix" | |
6694 | prefix="$acl_save_prefix" | |
6695 | ||
6696 | if test "X$x" = "X-L$found_dir"; then | |
6697 | haveit=yes | |
6698 | break | |
6699 | fi | |
6700 | done | |
6701 | if test -z "$haveit"; then | |
6702 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
6703 | fi | |
6704 | if test "$hardcode_minus_L" != no; then | |
6705 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6706 | else | |
6707 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
6708 | fi | |
6709 | fi | |
6710 | fi | |
6711 | fi | |
6712 | else | |
6713 | if test "X$found_a" != "X"; then | |
6714 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
6715 | else | |
6716 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
6717 | fi | |
6718 | fi | |
6719 | additional_includedir= | |
6720 | case "$found_dir" in | |
6721 | */lib | */lib/) | |
6722 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
6723 | additional_includedir="$basedir/include" | |
6724 | ;; | |
6725 | esac | |
6726 | if test "X$additional_includedir" != "X"; then | |
6727 | if test "X$additional_includedir" != "X/usr/include"; then | |
6728 | haveit= | |
6729 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
6730 | if test -n "$GCC"; then | |
6731 | case $host_os in | |
6732 | linux*) haveit=yes;; | |
6733 | esac | |
6734 | fi | |
6735 | fi | |
6736 | if test -z "$haveit"; then | |
6737 | for x in $CPPFLAGS $INCICONV; do | |
6738 | ||
6739 | acl_save_prefix="$prefix" | |
6740 | prefix="$acl_final_prefix" | |
6741 | acl_save_exec_prefix="$exec_prefix" | |
6742 | exec_prefix="$acl_final_exec_prefix" | |
6743 | eval x=\"$x\" | |
6744 | exec_prefix="$acl_save_exec_prefix" | |
6745 | prefix="$acl_save_prefix" | |
6746 | ||
6747 | if test "X$x" = "X-I$additional_includedir"; then | |
6748 | haveit=yes | |
6749 | break | |
6750 | fi | |
6751 | done | |
6752 | if test -z "$haveit"; then | |
6753 | if test -d "$additional_includedir"; then | |
6754 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
6755 | fi | |
6756 | fi | |
6757 | fi | |
6758 | fi | |
6759 | fi | |
6760 | if test -n "$found_la"; then | |
6761 | save_libdir="$libdir" | |
6762 | case "$found_la" in | |
6763 | */* | *\\*) . "$found_la" ;; | |
6764 | *) . "./$found_la" ;; | |
6765 | esac | |
6766 | libdir="$save_libdir" | |
6767 | for dep in $dependency_libs; do | |
6768 | case "$dep" in | |
6769 | -L*) | |
6770 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
6771 | if test "X$additional_libdir" != "X/usr/lib"; then | |
6772 | haveit= | |
6773 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
6774 | if test -n "$GCC"; then | |
6775 | case $host_os in | |
6776 | linux*) haveit=yes;; | |
6777 | esac | |
6778 | fi | |
6779 | fi | |
6780 | if test -z "$haveit"; then | |
6781 | haveit= | |
6782 | for x in $LDFLAGS $LIBICONV; do | |
6783 | ||
6784 | acl_save_prefix="$prefix" | |
6785 | prefix="$acl_final_prefix" | |
6786 | acl_save_exec_prefix="$exec_prefix" | |
6787 | exec_prefix="$acl_final_exec_prefix" | |
6788 | eval x=\"$x\" | |
6789 | exec_prefix="$acl_save_exec_prefix" | |
6790 | prefix="$acl_save_prefix" | |
6791 | ||
6792 | if test "X$x" = "X-L$additional_libdir"; then | |
6793 | haveit=yes | |
6794 | break | |
6795 | fi | |
6796 | done | |
6797 | if test -z "$haveit"; then | |
6798 | if test -d "$additional_libdir"; then | |
6799 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
6800 | fi | |
6801 | fi | |
6802 | haveit= | |
6803 | for x in $LDFLAGS $LTLIBICONV; do | |
6804 | ||
6805 | acl_save_prefix="$prefix" | |
6806 | prefix="$acl_final_prefix" | |
6807 | acl_save_exec_prefix="$exec_prefix" | |
6808 | exec_prefix="$acl_final_exec_prefix" | |
6809 | eval x=\"$x\" | |
6810 | exec_prefix="$acl_save_exec_prefix" | |
6811 | prefix="$acl_save_prefix" | |
6812 | ||
6813 | if test "X$x" = "X-L$additional_libdir"; then | |
6814 | haveit=yes | |
6815 | break | |
6816 | fi | |
6817 | done | |
6818 | if test -z "$haveit"; then | |
6819 | if test -d "$additional_libdir"; then | |
6820 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
6821 | fi | |
6822 | fi | |
6823 | fi | |
6824 | fi | |
6825 | ;; | |
6826 | -R*) | |
6827 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
6828 | if test "$enable_rpath" != no; then | |
6829 | haveit= | |
6830 | for x in $rpathdirs; do | |
6831 | if test "X$x" = "X$dir"; then | |
6832 | haveit=yes | |
6833 | break | |
6834 | fi | |
6835 | done | |
6836 | if test -z "$haveit"; then | |
6837 | rpathdirs="$rpathdirs $dir" | |
6838 | fi | |
6839 | haveit= | |
6840 | for x in $ltrpathdirs; do | |
6841 | if test "X$x" = "X$dir"; then | |
6842 | haveit=yes | |
6843 | break | |
6844 | fi | |
6845 | done | |
6846 | if test -z "$haveit"; then | |
6847 | ltrpathdirs="$ltrpathdirs $dir" | |
6848 | fi | |
6849 | fi | |
6850 | ;; | |
6851 | -l*) | |
6852 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
6853 | ;; | |
6854 | *.la) | |
6855 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
6856 | ;; | |
6857 | *) | |
6858 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
6859 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
6860 | ;; | |
6861 | esac | |
6862 | done | |
6863 | fi | |
6864 | else | |
6865 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
6866 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
6867 | fi | |
6868 | fi | |
6869 | fi | |
6870 | done | |
6871 | done | |
6872 | if test "X$rpathdirs" != "X"; then | |
6873 | if test -n "$hardcode_libdir_separator"; then | |
6874 | alldirs= | |
6875 | for found_dir in $rpathdirs; do | |
6876 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
6877 | done | |
6878 | acl_save_libdir="$libdir" | |
6879 | libdir="$alldirs" | |
6880 | eval flag=\"$hardcode_libdir_flag_spec\" | |
6881 | libdir="$acl_save_libdir" | |
6882 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
6883 | else | |
6884 | for found_dir in $rpathdirs; do | |
6885 | acl_save_libdir="$libdir" | |
6886 | libdir="$found_dir" | |
6887 | eval flag=\"$hardcode_libdir_flag_spec\" | |
6888 | libdir="$acl_save_libdir" | |
6889 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
6890 | done | |
6891 | fi | |
6892 | fi | |
6893 | if test "X$ltrpathdirs" != "X"; then | |
6894 | for found_dir in $ltrpathdirs; do | |
6895 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
6896 | done | |
6897 | fi | |
6898 | ||
6899 | ||
5b6d595b RO |
6900 | |
6901 | ||
6902 | ||
6903 | ||
6904 | ||
6905 | am_save_CPPFLAGS="$CPPFLAGS" | |
6906 | ||
6907 | for element in $INCICONV; do | |
6908 | haveit= | |
6909 | for x in $CPPFLAGS; do | |
6910 | ||
6911 | acl_save_prefix="$prefix" | |
6912 | prefix="$acl_final_prefix" | |
6913 | acl_save_exec_prefix="$exec_prefix" | |
6914 | exec_prefix="$acl_final_exec_prefix" | |
6915 | eval x=\"$x\" | |
6916 | exec_prefix="$acl_save_exec_prefix" | |
6917 | prefix="$acl_save_prefix" | |
6918 | ||
6919 | if test "X$x" = "X$element"; then | |
6920 | haveit=yes | |
6921 | break | |
6922 | fi | |
6923 | done | |
6924 | if test -z "$haveit"; then | |
6925 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
6926 | fi | |
6927 | done | |
6928 | ||
6929 | ||
6930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 | |
6931 | $as_echo_n "checking for iconv... " >&6; } | |
6932 | if test "${am_cv_func_iconv+set}" = set; then : | |
6933 | $as_echo_n "(cached) " >&6 | |
6934 | else | |
6935 | ||
6936 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
6937 | am_cv_lib_iconv=no | |
6938 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6939 | /* end confdefs.h. */ | |
6940 | #include <stdlib.h> | |
6941 | #include <iconv.h> | |
6942 | int | |
6943 | main () | |
6944 | { | |
6945 | iconv_t cd = iconv_open("",""); | |
6946 | iconv(cd,NULL,NULL,NULL,NULL); | |
6947 | iconv_close(cd); | |
6948 | ; | |
6949 | return 0; | |
6950 | } | |
6951 | _ACEOF | |
6952 | if ac_fn_cxx_try_link "$LINENO"; then : | |
6953 | am_cv_func_iconv=yes | |
6954 | fi | |
6955 | rm -f core conftest.err conftest.$ac_objext \ | |
6956 | conftest$ac_exeext conftest.$ac_ext | |
6957 | if test "$am_cv_func_iconv" != yes; then | |
6958 | am_save_LIBS="$LIBS" | |
6959 | LIBS="$LIBS $LIBICONV" | |
6960 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6961 | /* end confdefs.h. */ | |
6962 | #include <stdlib.h> | |
6963 | #include <iconv.h> | |
6964 | int | |
6965 | main () | |
6966 | { | |
6967 | iconv_t cd = iconv_open("",""); | |
6968 | iconv(cd,NULL,NULL,NULL,NULL); | |
6969 | iconv_close(cd); | |
6970 | ; | |
6971 | return 0; | |
6972 | } | |
6973 | _ACEOF | |
6974 | if ac_fn_cxx_try_link "$LINENO"; then : | |
6975 | am_cv_lib_iconv=yes | |
6976 | am_cv_func_iconv=yes | |
6977 | fi | |
6978 | rm -f core conftest.err conftest.$ac_objext \ | |
6979 | conftest$ac_exeext conftest.$ac_ext | |
6980 | LIBS="$am_save_LIBS" | |
6981 | fi | |
6982 | ||
6983 | fi | |
6984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 | |
6985 | $as_echo "$am_cv_func_iconv" >&6; } | |
6986 | if test "$am_cv_func_iconv" = yes; then | |
6987 | ||
6988 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h | |
6989 | ||
6990 | fi | |
6991 | if test "$am_cv_lib_iconv" = yes; then | |
6992 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 | |
6993 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
6994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
6995 | $as_echo "$LIBICONV" >&6; } | |
6996 | else | |
6997 | CPPFLAGS="$am_save_CPPFLAGS" | |
6998 | LIBICONV= | |
6999 | LTLIBICONV= | |
7000 | fi | |
7001 | ||
7002 | ||
7003 | ||
7004 | if test "$am_cv_func_iconv" = yes; then | |
7005 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 | |
7006 | $as_echo_n "checking for iconv declaration... " >&6; } | |
7007 | if test "${am_cv_proto_iconv+set}" = set; then : | |
7008 | $as_echo_n "(cached) " >&6 | |
7009 | else | |
7010 | ||
7011 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7012 | /* end confdefs.h. */ | |
7013 | ||
7014 | #include <stdlib.h> | |
7015 | #include <iconv.h> | |
7016 | extern | |
7017 | #ifdef __cplusplus | |
7018 | "C" | |
7019 | #endif | |
7020 | #if defined(__STDC__) || defined(__cplusplus) | |
7021 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
7022 | #else | |
7023 | size_t iconv(); | |
7024 | #endif | |
7025 | ||
7026 | int | |
7027 | main () | |
7028 | { | |
7029 | ||
7030 | ; | |
7031 | return 0; | |
7032 | } | |
7033 | _ACEOF | |
7034 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
7035 | am_cv_proto_iconv_arg1="" | |
7036 | else | |
7037 | am_cv_proto_iconv_arg1="const" | |
7038 | fi | |
7039 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7040 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
7041 | fi | |
7042 | ||
7043 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
7044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- | |
7045 | }$am_cv_proto_iconv" >&5 | |
7046 | $as_echo "${ac_t:- | |
7047 | }$am_cv_proto_iconv" >&6; } | |
7048 | ||
7049 | cat >>confdefs.h <<_ACEOF | |
7050 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
7051 | _ACEOF | |
7052 | ||
7053 | fi | |
7054 | ||
0823efed | 7055 | ac_ext=c |
5b6d595b RO |
7056 | ac_cpp='$CPP $CPPFLAGS' |
7057 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7058 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7059 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7060 | ||
4f4e53dd | 7061 | |
078e3ffe | 7062 | # More defines and substitutions. |
39b8ce7f | 7063 | PACKAGE="$PACKAGE_TARNAME" |
078e3ffe PB |
7064 | |
7065 | cat >>confdefs.h <<_ACEOF | |
7066 | #define PACKAGE "$PACKAGE" | |
7067 | _ACEOF | |
7068 | ||
7069 | ||
4f4e53dd PB |
7070 | |
7071 | if test "x$enable_nls" != xno; then | |
078e3ffe PB |
7072 | USED_CATALOGS='$(CATALOGS)' |
7073 | else | |
7074 | USED_CATALOGS= | |
7075 | fi | |
7076 | ||
7077 | ||
5213506e RW |
7078 | # Check whether --enable-maintainer-mode was given. |
7079 | if test "${enable_maintainer_mode+set}" = set; then : | |
7080 | enableval=$enable_maintainer_mode; | |
4f4e53dd | 7081 | else |
078e3ffe | 7082 | enable_maintainer_mode=no |
5213506e RW |
7083 | fi |
7084 | ||
078e3ffe PB |
7085 | |
7086 | if test "x$enable_maintainer_mode" = xno; then | |
7087 | MAINT='#' | |
7088 | else | |
7089 | MAINT= | |
4f4e53dd PB |
7090 | fi |
7091 | ||
078e3ffe | 7092 | |
1a80db97 JJ |
7093 | # Enable expensive internal checks |
7094 | is_release= | |
7095 | if test -f $srcdir/../gcc/DEV-PHASE \ | |
7096 | && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then | |
7097 | is_release=yes | |
7098 | fi | |
7099 | ||
5213506e RW |
7100 | # Check whether --enable-checking was given. |
7101 | if test "${enable_checking+set}" = set; then : | |
1a80db97 JJ |
7102 | enableval=$enable_checking; ac_checking_flags="${enableval}" |
7103 | else | |
7104 | ||
7105 | # Determine the default checks. | |
7106 | if test x$is_release = x ; then | |
7107 | ac_checking_flags=yes | |
4f4e53dd | 7108 | else |
1a80db97 JJ |
7109 | ac_checking_flags=release |
7110 | fi | |
5213506e RW |
7111 | fi |
7112 | ||
1a80db97 JJ |
7113 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
7114 | for check in release $ac_checking_flags | |
7115 | do | |
7116 | case $check in | |
7117 | # these set all the flags to specific states | |
7118 | yes|all) ac_checking=1 ; ac_valgrind_checking= ;; | |
7119 | no|none|release) ac_checking= ; ac_valgrind_checking= ;; | |
7120 | # these enable particular checks | |
7121 | misc) ac_checking=1 ;; | |
7122 | valgrind) ac_valgrind_checking=1 ;; | |
7123 | # accept | |
7124 | *) ;; | |
7125 | esac | |
7126 | done | |
7127 | IFS="$ac_save_IFS" | |
4f4e53dd | 7128 | |
1a80db97 | 7129 | if test x$ac_checking != x ; then |
4f4e53dd | 7130 | |
5213506e | 7131 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h |
4f4e53dd PB |
7132 | |
7133 | fi | |
7134 | ||
1a80db97 JJ |
7135 | if test x$ac_valgrind_checking != x ; then |
7136 | ||
7137 | $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h | |
7138 | ||
7139 | fi | |
7140 | ||
5dc99c46 SB |
7141 | # Check whether --enable-canonical-system-headers was given. |
7142 | if test "${enable_canonical_system_headers+set}" = set; then : | |
7143 | enableval=$enable_canonical_system_headers; | |
7144 | else | |
7145 | enable_canonical_system_headers=yes | |
7146 | fi | |
7147 | ||
7148 | if test $enable_canonical_system_headers != no; then | |
7149 | ||
7150 | $as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h | |
7151 | ||
7152 | fi | |
7153 | ||
963e23c5 | 7154 | |
4f4e53dd | 7155 | case $target in |
04ce690f | 7156 | aarch64*-*-* | \ |
4f4e53dd | 7157 | alpha*-*-* | \ |
fd6eea0c | 7158 | arm*-*-* | \ |
4f4e53dd PB |
7159 | x86_64-*-* | \ |
7160 | ia64-*-* | \ | |
cd985f66 | 7161 | hppa*64*-*-* | \ |
5e9627ca | 7162 | i[34567]86-*-* | x86_64-*-solaris2.1[0-9]* | \ |
4f4e53dd PB |
7163 | mips*-*-* | \ |
7164 | mmix-*-* | \ | |
7165 | powerpc*-*-* | \ | |
7166 | rs6000*-*-* | \ | |
7167 | s390*-*-* | \ | |
5f7ca34b | 7168 | sparc*-*-* | \ |
85d9c13c | 7169 | spu-*-* | \ |
dd552284 WL |
7170 | sh[123456789lbe]*-*-* | sh-*-* | \ |
7171 | tilegx-*-* | tilepro-*-* ) | |
4f4e53dd PB |
7172 | need_64bit_hwint=yes ;; |
7173 | *) | |
7174 | need_64bit_hwint=no ;; | |
7175 | esac | |
7176 | ||
7177 | case $need_64bit_hwint:$ac_cv_sizeof_long in | |
7178 | *:8 | no:*) host_wide_int=long ;; | |
7179 | *) host_wide_int='long long' ;; | |
7180 | esac | |
7181 | ||
7182 | ||
963e23c5 | 7183 | |
4f4e53dd PB |
7184 | cat >>confdefs.h <<_ACEOF |
7185 | #define HOST_WIDE_INT $host_wide_int | |
7186 | _ACEOF | |
7187 | ||
7188 | ||
6f173e52 RH |
7189 | case $target in |
7190 | i?86-* | x86_64-*) | |
7191 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7192 | /* end confdefs.h. */ | |
7193 | ||
7194 | int | |
7195 | main () | |
7196 | { | |
7197 | asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) | |
7198 | ; | |
7199 | return 0; | |
7200 | } | |
7201 | _ACEOF | |
0e1a989c | 7202 | if ac_fn_c_try_compile "$LINENO"; then : |
6f173e52 RH |
7203 | |
7204 | $as_echo "#define HAVE_SSE4 1" >>confdefs.h | |
7205 | ||
7206 | fi | |
7207 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7208 | esac | |
7209 | ||
459260ec DM |
7210 | # Enable --enable-host-shared. |
7211 | # Check whether --enable-host-shared was given. | |
7212 | if test "${enable_host_shared+set}" = set; then : | |
7213 | enableval=$enable_host_shared; PICFLAG=-fPIC | |
7214 | else | |
7215 | PICFLAG= | |
7216 | fi | |
7217 | ||
7218 | ||
7219 | ||
078e3ffe PB |
7220 | # Output. |
7221 | ||
5213506e | 7222 | ac_config_headers="$ac_config_headers config.h:config.in" |
4f4e53dd | 7223 | |
5213506e | 7224 | ac_config_files="$ac_config_files Makefile" |
4f4e53dd PB |
7225 | |
7226 | cat >confcache <<\_ACEOF | |
7227 | # This file is a shell script that caches the results of configure | |
7228 | # tests run on this system so they can be shared between configure | |
7229 | # scripts and configure runs, see configure's option --config-cache. | |
7230 | # It is not useful on other systems. If it contains results you don't | |
7231 | # want to keep, you may remove or edit it. | |
7232 | # | |
7233 | # config.status only pays attention to the cache file if you give it | |
7234 | # the --recheck option to rerun configure. | |
7235 | # | |
7236 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
7237 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7238 | # following values. | |
7239 | ||
7240 | _ACEOF | |
7241 | ||
7242 | # The following way of writing the cache mishandles newlines in values, | |
7243 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 7244 | # So, we kill variables containing newlines. |
4f4e53dd PB |
7245 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7246 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
7247 | ( |
7248 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7249 | eval ac_val=\$$ac_var | |
7250 | case $ac_val in #( | |
7251 | *${as_nl}*) | |
7252 | case $ac_var in #( | |
7253 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7254 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7255 | esac | |
7256 | case $ac_var in #( | |
7257 | _ | IFS | as_nl) ;; #( | |
7258 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7259 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7260 | esac ;; | |
7261 | esac | |
7262 | done | |
7263 | ||
4f4e53dd | 7264 | (set) 2>&1 | |
5213506e RW |
7265 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7266 | *${as_nl}ac_space=\ *) | |
7267 | # `set' does not quote correctly, so add quotes: double-quote | |
7268 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
4f4e53dd PB |
7269 | sed -n \ |
7270 | "s/'/'\\\\''/g; | |
7271 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 7272 | ;; #( |
4f4e53dd PB |
7273 | *) |
7274 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 7275 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
4f4e53dd | 7276 | ;; |
5213506e RW |
7277 | esac | |
7278 | sort | |
7279 | ) | | |
4f4e53dd | 7280 | sed ' |
5213506e | 7281 | /^ac_cv_env_/b end |
4f4e53dd | 7282 | t clear |
5213506e | 7283 | :clear |
4f4e53dd PB |
7284 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7285 | t end | |
5213506e RW |
7286 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7287 | :end' >>confcache | |
7288 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7289 | if test -w "$cache_file"; then | |
7290 | test "x$cache_file" != "x/dev/null" && | |
7291 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
7292 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
4f4e53dd PB |
7293 | cat confcache >$cache_file |
7294 | else | |
5213506e RW |
7295 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7296 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
4f4e53dd PB |
7297 | fi |
7298 | fi | |
7299 | rm -f confcache | |
7300 | ||
7301 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
7302 | # Let make expand exec_prefix. | |
7303 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7304 | ||
4f4e53dd PB |
7305 | DEFS=-DHAVE_CONFIG_H |
7306 | ||
7307 | ac_libobjs= | |
7308 | ac_ltlibobjs= | |
7309 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7310 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
7311 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7312 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7313 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7314 | # will be set to the directory where LIBOBJS objects are built. | |
7315 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7316 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
4f4e53dd PB |
7317 | done |
7318 | LIBOBJS=$ac_libobjs | |
7319 | ||
7320 | LTLIBOBJS=$ac_ltlibobjs | |
7321 | ||
7322 | ||
4f4e53dd | 7323 | |
246a2fcb | 7324 | |
4f4e53dd | 7325 | : ${CONFIG_STATUS=./config.status} |
5213506e | 7326 | ac_write_fail=0 |
4f4e53dd PB |
7327 | ac_clean_files_save=$ac_clean_files |
7328 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
7329 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7330 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7331 | as_write_fail=0 | |
7332 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
4f4e53dd PB |
7333 | #! $SHELL |
7334 | # Generated by $as_me. | |
7335 | # Run this file to recreate the current configuration. | |
7336 | # Compiler output produced by configure, useful for debugging | |
7337 | # configure, is in config.log if it exists. | |
7338 | ||
7339 | debug=false | |
7340 | ac_cs_recheck=false | |
7341 | ac_cs_silent=false | |
4f4e53dd | 7342 | |
5213506e RW |
7343 | SHELL=\${CONFIG_SHELL-$SHELL} |
7344 | export SHELL | |
7345 | _ASEOF | |
7346 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7347 | ## -------------------- ## | |
7348 | ## M4sh Initialization. ## | |
7349 | ## -------------------- ## | |
7350 | ||
7351 | # Be more Bourne compatible | |
7352 | DUALCASE=1; export DUALCASE # for MKS sh | |
7353 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4f4e53dd PB |
7354 | emulate sh |
7355 | NULLCMD=: | |
5213506e | 7356 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
4f4e53dd PB |
7357 | # is contrary to our usage. Disable this feature. |
7358 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
7359 | setopt NO_GLOB_SUBST |
7360 | else | |
7361 | case `(set -o) 2>/dev/null` in #( | |
7362 | *posix*) : | |
7363 | set -o posix ;; #( | |
7364 | *) : | |
7365 | ;; | |
7366 | esac | |
4f4e53dd | 7367 | fi |
4f4e53dd | 7368 | |
5213506e RW |
7369 | |
7370 | as_nl=' | |
7371 | ' | |
7372 | export as_nl | |
7373 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7374 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7375 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7376 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7377 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7378 | # but without wasting forks for bash or zsh. | |
7379 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7380 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7381 | as_echo='print -r --' | |
7382 | as_echo_n='print -rn --' | |
7383 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7384 | as_echo='printf %s\n' | |
7385 | as_echo_n='printf %s' | |
7386 | else | |
7387 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7388 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7389 | as_echo_n='/usr/ucb/echo -n' | |
7390 | else | |
7391 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7392 | as_echo_n_body='eval | |
7393 | arg=$1; | |
7394 | case $arg in #( | |
7395 | *"$as_nl"*) | |
7396 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7397 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7398 | esac; | |
7399 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7400 | ' | |
7401 | export as_echo_n_body | |
7402 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7403 | fi | |
7404 | export as_echo_body | |
7405 | as_echo='sh -c $as_echo_body as_echo' | |
7406 | fi | |
7407 | ||
7408 | # The user is always right. | |
7409 | if test "${PATH_SEPARATOR+set}" != set; then | |
7410 | PATH_SEPARATOR=: | |
7411 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7412 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7413 | PATH_SEPARATOR=';' | |
7414 | } | |
4f4e53dd PB |
7415 | fi |
7416 | ||
7417 | ||
5213506e RW |
7418 | # IFS |
7419 | # We need space, tab and new line, in precisely that order. Quoting is | |
7420 | # there to prevent editors from complaining about space-tab. | |
7421 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7422 | # splitting by setting IFS to empty value.) | |
7423 | IFS=" "" $as_nl" | |
7424 | ||
7425 | # Find who we are. Look in the path if we contain no directory separator. | |
7426 | case $0 in #(( | |
7427 | *[\\/]* ) as_myself=$0 ;; | |
7428 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7429 | for as_dir in $PATH | |
7430 | do | |
7431 | IFS=$as_save_IFS | |
7432 | test -z "$as_dir" && as_dir=. | |
7433 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7434 | done | |
7435 | IFS=$as_save_IFS | |
7436 | ||
7437 | ;; | |
7438 | esac | |
7439 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7440 | # in which case we are not to be found in the path. | |
7441 | if test "x$as_myself" = x; then | |
7442 | as_myself=$0 | |
7443 | fi | |
7444 | if test ! -f "$as_myself"; then | |
7445 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
7446 | exit 1 | |
7447 | fi | |
7448 | ||
7449 | # Unset variables that we do not need and which cause bugs (e.g. in | |
7450 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7451 | # suppresses any "Segmentation fault" message there. '((' could | |
7452 | # trigger a bug in pdksh 5.2.14. | |
7453 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7454 | do eval test x\${$as_var+set} = xset \ | |
7455 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
7456 | done | |
4f4e53dd PB |
7457 | PS1='$ ' |
7458 | PS2='> ' | |
7459 | PS4='+ ' | |
7460 | ||
7461 | # NLS nuisances. | |
5213506e RW |
7462 | LC_ALL=C |
7463 | export LC_ALL | |
7464 | LANGUAGE=C | |
7465 | export LANGUAGE | |
7466 | ||
7467 | # CDPATH. | |
7468 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7469 | ||
7470 | ||
7471 | # as_fn_error ERROR [LINENO LOG_FD] | |
7472 | # --------------------------------- | |
7473 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
7474 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
7475 | # script with status $?, using 1 if that was 0. | |
7476 | as_fn_error () | |
7477 | { | |
7478 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
7479 | if test "$3"; then | |
7480 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7481 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
4f4e53dd | 7482 | fi |
5213506e RW |
7483 | $as_echo "$as_me: error: $1" >&2 |
7484 | as_fn_exit $as_status | |
7485 | } # as_fn_error | |
7486 | ||
7487 | ||
7488 | # as_fn_set_status STATUS | |
7489 | # ----------------------- | |
7490 | # Set $? to STATUS, without forking. | |
7491 | as_fn_set_status () | |
7492 | { | |
7493 | return $1 | |
7494 | } # as_fn_set_status | |
7495 | ||
7496 | # as_fn_exit STATUS | |
7497 | # ----------------- | |
7498 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7499 | as_fn_exit () | |
7500 | { | |
7501 | set +e | |
7502 | as_fn_set_status $1 | |
7503 | exit $1 | |
7504 | } # as_fn_exit | |
7505 | ||
7506 | # as_fn_unset VAR | |
7507 | # --------------- | |
7508 | # Portably unset VAR. | |
7509 | as_fn_unset () | |
7510 | { | |
7511 | { eval $1=; unset $1;} | |
7512 | } | |
7513 | as_unset=as_fn_unset | |
7514 | # as_fn_append VAR VALUE | |
7515 | # ---------------------- | |
7516 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7517 | # advantage of any shell optimizations that allow amortized linear growth over | |
7518 | # repeated appends, instead of the typical quadratic growth present in naive | |
7519 | # implementations. | |
7520 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7521 | eval 'as_fn_append () | |
7522 | { | |
7523 | eval $1+=\$2 | |
7524 | }' | |
7525 | else | |
7526 | as_fn_append () | |
7527 | { | |
7528 | eval $1=\$$1\$2 | |
7529 | } | |
7530 | fi # as_fn_append | |
7531 | ||
7532 | # as_fn_arith ARG... | |
7533 | # ------------------ | |
7534 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7535 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7536 | # must be portable across $(()) and expr. | |
7537 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7538 | eval 'as_fn_arith () | |
7539 | { | |
7540 | as_val=$(( $* )) | |
7541 | }' | |
7542 | else | |
7543 | as_fn_arith () | |
7544 | { | |
7545 | as_val=`expr "$@" || test $? -eq 1` | |
7546 | } | |
7547 | fi # as_fn_arith | |
4f4e53dd | 7548 | |
5213506e RW |
7549 | |
7550 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
7551 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4f4e53dd PB |
7552 | as_expr=expr |
7553 | else | |
7554 | as_expr=false | |
7555 | fi | |
7556 | ||
5213506e | 7557 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
4f4e53dd PB |
7558 | as_basename=basename |
7559 | else | |
7560 | as_basename=false | |
7561 | fi | |
7562 | ||
5213506e RW |
7563 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7564 | as_dirname=dirname | |
7565 | else | |
7566 | as_dirname=false | |
7567 | fi | |
4f4e53dd | 7568 | |
5213506e | 7569 | as_me=`$as_basename -- "$0" || |
4f4e53dd PB |
7570 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7571 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
7572 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
7573 | $as_echo X/"$0" | | |
7574 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
7575 | s//\1/ | |
7576 | q | |
7577 | } | |
7578 | /^X\/\(\/\/\)$/{ | |
7579 | s//\1/ | |
7580 | q | |
7581 | } | |
7582 | /^X\/\(\/\).*/{ | |
7583 | s//\1/ | |
7584 | q | |
7585 | } | |
7586 | s/.*/./; q'` | |
4f4e53dd | 7587 | |
4f4e53dd PB |
7588 | # Avoid depending upon Character Ranges. |
7589 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7590 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7591 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7592 | as_cr_digits='0123456789' | |
7593 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7594 | ||
5213506e RW |
7595 | ECHO_C= ECHO_N= ECHO_T= |
7596 | case `echo -n x` in #((((( | |
7597 | -n*) | |
7598 | case `echo 'xy\c'` in | |
7599 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
7600 | xy) ECHO_C='\c';; | |
7601 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7602 | ECHO_T=' ';; | |
7603 | esac;; | |
7604 | *) | |
7605 | ECHO_N='-n';; | |
7606 | esac | |
4f4e53dd PB |
7607 | |
7608 | rm -f conf$$ conf$$.exe conf$$.file | |
5213506e RW |
7609 | if test -d conf$$.dir; then |
7610 | rm -f conf$$.dir/conf$$.file | |
7611 | else | |
7612 | rm -f conf$$.dir | |
7613 | mkdir conf$$.dir 2>/dev/null | |
7614 | fi | |
7615 | if (echo >conf$$.file) 2>/dev/null; then | |
7616 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4f4e53dd | 7617 | as_ln_s='ln -s' |
5213506e RW |
7618 | # ... but there are two gotchas: |
7619 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7620 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
7621 | # In both cases, we have to default to `cp -p'. | |
7622 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
7623 | as_ln_s='cp -p' | |
7624 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
7625 | as_ln_s=ln | |
7626 | else | |
7627 | as_ln_s='cp -p' | |
4f4e53dd | 7628 | fi |
4f4e53dd PB |
7629 | else |
7630 | as_ln_s='cp -p' | |
7631 | fi | |
5213506e RW |
7632 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7633 | rmdir conf$$.dir 2>/dev/null | |
7634 | ||
7635 | ||
7636 | # as_fn_mkdir_p | |
7637 | # ------------- | |
7638 | # Create "$as_dir" as a directory, including parents if necessary. | |
7639 | as_fn_mkdir_p () | |
7640 | { | |
7641 | ||
7642 | case $as_dir in #( | |
7643 | -*) as_dir=./$as_dir;; | |
7644 | esac | |
7645 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7646 | as_dirs= | |
7647 | while :; do | |
7648 | case $as_dir in #( | |
7649 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7650 | *) as_qdir=$as_dir;; | |
7651 | esac | |
7652 | as_dirs="'$as_qdir' $as_dirs" | |
7653 | as_dir=`$as_dirname -- "$as_dir" || | |
7654 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7655 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7656 | X"$as_dir" : 'X\(//\)$' \| \ | |
7657 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7658 | $as_echo X"$as_dir" | | |
7659 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7660 | s//\1/ | |
7661 | q | |
7662 | } | |
7663 | /^X\(\/\/\)[^/].*/{ | |
7664 | s//\1/ | |
7665 | q | |
7666 | } | |
7667 | /^X\(\/\/\)$/{ | |
7668 | s//\1/ | |
7669 | q | |
7670 | } | |
7671 | /^X\(\/\).*/{ | |
7672 | s//\1/ | |
7673 | q | |
7674 | } | |
7675 | s/.*/./; q'` | |
7676 | test -d "$as_dir" && break | |
7677 | done | |
7678 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
7679 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
4f4e53dd | 7680 | |
5213506e RW |
7681 | |
7682 | } # as_fn_mkdir_p | |
4f4e53dd | 7683 | if mkdir -p . 2>/dev/null; then |
5213506e | 7684 | as_mkdir_p='mkdir -p "$as_dir"' |
4f4e53dd PB |
7685 | else |
7686 | test -d ./-p && rmdir ./-p | |
7687 | as_mkdir_p=false | |
7688 | fi | |
7689 | ||
5213506e RW |
7690 | if test -x / >/dev/null 2>&1; then |
7691 | as_test_x='test -x' | |
7692 | else | |
7693 | if ls -dL / >/dev/null 2>&1; then | |
7694 | as_ls_L_option=L | |
7695 | else | |
7696 | as_ls_L_option= | |
7697 | fi | |
7698 | as_test_x=' | |
7699 | eval sh -c '\'' | |
7700 | if test -d "$1"; then | |
7701 | test -d "$1/."; | |
7702 | else | |
7703 | case $1 in #( | |
7704 | -*)set "./$1";; | |
7705 | esac; | |
7706 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
7707 | ???[sx]*):;;*)false;;esac;fi | |
7708 | '\'' sh | |
7709 | ' | |
7710 | fi | |
7711 | as_executable_p=$as_test_x | |
4f4e53dd PB |
7712 | |
7713 | # Sed expression to map a string onto a valid CPP name. | |
7714 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
7715 | ||
7716 | # Sed expression to map a string onto a valid variable name. | |
7717 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
7718 | ||
7719 | ||
4f4e53dd | 7720 | exec 6>&1 |
5213506e RW |
7721 | ## ----------------------------------- ## |
7722 | ## Main body of $CONFIG_STATUS script. ## | |
7723 | ## ----------------------------------- ## | |
7724 | _ASEOF | |
7725 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4f4e53dd | 7726 | |
5213506e RW |
7727 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7728 | # Save the log message, to keep $0 and so on meaningful, and to | |
4f4e53dd | 7729 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
7730 | # values after options handling. |
7731 | ac_log=" | |
4f4e53dd | 7732 | This file was extended by cpplib $as_me , which was |
5213506e | 7733 | generated by GNU Autoconf 2.64. Invocation command line was |
4f4e53dd PB |
7734 | |
7735 | CONFIG_FILES = $CONFIG_FILES | |
7736 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7737 | CONFIG_LINKS = $CONFIG_LINKS | |
7738 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7739 | $ $0 $@ | |
7740 | ||
5213506e RW |
7741 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7742 | " | |
7743 | ||
4f4e53dd PB |
7744 | _ACEOF |
7745 | ||
5213506e RW |
7746 | case $ac_config_files in *" |
7747 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7748 | esac | |
4f4e53dd | 7749 | |
5213506e RW |
7750 | case $ac_config_headers in *" |
7751 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7752 | esac | |
4f4e53dd | 7753 | |
4f4e53dd | 7754 | |
5213506e RW |
7755 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7756 | # Files that config.status was made for. | |
7757 | config_files="$ac_config_files" | |
7758 | config_headers="$ac_config_headers" | |
7759 | config_commands="$ac_config_commands" | |
4f4e53dd | 7760 | |
5213506e | 7761 | _ACEOF |
4f4e53dd | 7762 | |
5213506e | 7763 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 7764 | ac_cs_usage="\ |
5213506e RW |
7765 | \`$as_me' instantiates files and other configuration actions |
7766 | from templates according to the current configuration. Unless the files | |
7767 | and actions are specified as TAGs, all are instantiated by default. | |
4f4e53dd | 7768 | |
5213506e | 7769 | Usage: $0 [OPTION]... [TAG]... |
4f4e53dd PB |
7770 | |
7771 | -h, --help print this help, then exit | |
5213506e RW |
7772 | -V, --version print version number and configuration settings, then exit |
7773 | -q, --quiet, --silent | |
7774 | do not print progress messages | |
4f4e53dd PB |
7775 | -d, --debug don't remove temporary files |
7776 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
7777 | --file=FILE[:TEMPLATE] |
7778 | instantiate the configuration file FILE | |
7779 | --header=FILE[:TEMPLATE] | |
7780 | instantiate the configuration header FILE | |
4f4e53dd PB |
7781 | |
7782 | Configuration files: | |
7783 | $config_files | |
7784 | ||
7785 | Configuration headers: | |
7786 | $config_headers | |
7787 | ||
f610dd5f ZW |
7788 | Configuration commands: |
7789 | $config_commands | |
7790 | ||
5213506e | 7791 | Report bugs to <gcc-bugs@gcc.gnu.org>." |
4f4e53dd | 7792 | |
5213506e RW |
7793 | _ACEOF |
7794 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4f4e53dd PB |
7795 | ac_cs_version="\\ |
7796 | cpplib config.status | |
5213506e RW |
7797 | configured by $0, generated by GNU Autoconf 2.64, |
7798 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
4f4e53dd | 7799 | |
5213506e | 7800 | Copyright (C) 2009 Free Software Foundation, Inc. |
4f4e53dd PB |
7801 | This config.status script is free software; the Free Software Foundation |
7802 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
7803 | |
7804 | ac_pwd='$ac_pwd' | |
7805 | srcdir='$srcdir' | |
7806 | INSTALL='$INSTALL' | |
7807 | test -n "\$AWK" || AWK=awk | |
4f4e53dd PB |
7808 | _ACEOF |
7809 | ||
5213506e RW |
7810 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7811 | # The default lists apply if the user does not specify any file. | |
4f4e53dd PB |
7812 | ac_need_defaults=: |
7813 | while test $# != 0 | |
7814 | do | |
7815 | case $1 in | |
7816 | --*=*) | |
5213506e RW |
7817 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7818 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
4f4e53dd PB |
7819 | ac_shift=: |
7820 | ;; | |
5213506e | 7821 | *) |
4f4e53dd PB |
7822 | ac_option=$1 |
7823 | ac_optarg=$2 | |
7824 | ac_shift=shift | |
7825 | ;; | |
4f4e53dd PB |
7826 | esac |
7827 | ||
7828 | case $ac_option in | |
7829 | # Handling of the options. | |
4f4e53dd PB |
7830 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7831 | ac_cs_recheck=: ;; | |
5213506e RW |
7832 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7833 | $as_echo "$ac_cs_version"; exit ;; | |
7834 | --debug | --debu | --deb | --de | --d | -d ) | |
4f4e53dd PB |
7835 | debug=: ;; |
7836 | --file | --fil | --fi | --f ) | |
7837 | $ac_shift | |
5213506e RW |
7838 | case $ac_optarg in |
7839 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7840 | esac | |
7841 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
4f4e53dd PB |
7842 | ac_need_defaults=false;; |
7843 | --header | --heade | --head | --hea ) | |
7844 | $ac_shift | |
5213506e RW |
7845 | case $ac_optarg in |
7846 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7847 | esac | |
7848 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
4f4e53dd | 7849 | ac_need_defaults=false;; |
5213506e RW |
7850 | --he | --h) |
7851 | # Conflict between --help and --header | |
7852 | as_fn_error "ambiguous option: \`$1' | |
7853 | Try \`$0 --help' for more information.";; | |
7854 | --help | --hel | -h ) | |
7855 | $as_echo "$ac_cs_usage"; exit ;; | |
4f4e53dd PB |
7856 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7857 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7858 | ac_cs_silent=: ;; | |
7859 | ||
7860 | # This is an error. | |
5213506e RW |
7861 | -*) as_fn_error "unrecognized option: \`$1' |
7862 | Try \`$0 --help' for more information." ;; | |
4f4e53dd | 7863 | |
5213506e RW |
7864 | *) as_fn_append ac_config_targets " $1" |
7865 | ac_need_defaults=false ;; | |
4f4e53dd PB |
7866 | |
7867 | esac | |
7868 | shift | |
7869 | done | |
7870 | ||
7871 | ac_configure_extra_args= | |
7872 | ||
7873 | if $ac_cs_silent; then | |
7874 | exec 6>/dev/null | |
7875 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7876 | fi | |
7877 | ||
7878 | _ACEOF | |
5213506e | 7879 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4f4e53dd | 7880 | if \$ac_cs_recheck; then |
5213506e RW |
7881 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7882 | shift | |
7883 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7884 | CONFIG_SHELL='$SHELL' | |
7885 | export CONFIG_SHELL | |
7886 | exec "\$@" | |
4f4e53dd PB |
7887 | fi |
7888 | ||
7889 | _ACEOF | |
5213506e RW |
7890 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7891 | exec 5>>config.log | |
7892 | { | |
7893 | echo | |
7894 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7895 | ## Running $as_me. ## | |
7896 | _ASBOX | |
7897 | $as_echo "$ac_log" | |
7898 | } >&5 | |
4f4e53dd | 7899 | |
5213506e RW |
7900 | _ACEOF |
7901 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f610dd5f | 7902 | # |
5213506e | 7903 | # INIT-COMMANDS |
f610dd5f | 7904 | # |
024abeb3 | 7905 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
4f4e53dd | 7906 | |
f610dd5f | 7907 | _ACEOF |
4f4e53dd | 7908 | |
5213506e | 7909 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 7910 | |
5213506e | 7911 | # Handling of arguments. |
4f4e53dd PB |
7912 | for ac_config_target in $ac_config_targets |
7913 | do | |
5213506e RW |
7914 | case $ac_config_target in |
7915 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; | |
7916 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
7917 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7918 | ||
7919 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
4f4e53dd PB |
7920 | esac |
7921 | done | |
7922 | ||
5213506e | 7923 | |
4f4e53dd PB |
7924 | # If the user did not use the arguments to specify the items to instantiate, |
7925 | # then the envvar interface is used. Set only those that are not. | |
7926 | # We use the long form for the default assignment because of an extremely | |
7927 | # bizarre bug on SunOS 4.1.3. | |
7928 | if $ac_need_defaults; then | |
7929 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7930 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
f610dd5f | 7931 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
4f4e53dd PB |
7932 | fi |
7933 | ||
7934 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 7935 | # simply because there is no reason against having it here, and in addition, |
4f4e53dd | 7936 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
7937 | # Hook for its removal unless debugging. |
7938 | # Note that there is a small window in which the directory will not be cleaned: | |
7939 | # after its creation but before its name has been assigned to `$tmp'. | |
4f4e53dd PB |
7940 | $debug || |
7941 | { | |
5213506e RW |
7942 | tmp= |
7943 | trap 'exit_status=$? | |
7944 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
7945 | ' 0 | |
7946 | trap 'as_fn_exit 1' 1 2 13 15 | |
4f4e53dd | 7947 | } |
4f4e53dd PB |
7948 | # Create a (secure) tmp directory for tmp files. |
7949 | ||
7950 | { | |
5213506e | 7951 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
4f4e53dd PB |
7952 | test -n "$tmp" && test -d "$tmp" |
7953 | } || | |
7954 | { | |
5213506e RW |
7955 | tmp=./conf$$-$RANDOM |
7956 | (umask 077 && mkdir "$tmp") | |
7957 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
7958 | ||
7959 | # Set up the scripts for CONFIG_FILES section. | |
7960 | # No need to generate them if there are no CONFIG_FILES. | |
7961 | # This happens for instance with `./config.status config.h'. | |
7962 | if test -n "$CONFIG_FILES"; then | |
7963 | ||
7964 | ||
7965 | ac_cr=`echo X | tr X '\015'` | |
7966 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7967 | # But we know of no other shell where ac_cr would be empty at this | |
7968 | # point, so we can use a bashism as a fallback. | |
7969 | if test "x$ac_cr" = x; then | |
7970 | eval ac_cr=\$\'\\r\' | |
7971 | fi | |
7972 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7973 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7974 | ac_cs_awk_cr='\r' | |
7975 | else | |
7976 | ac_cs_awk_cr=$ac_cr | |
7977 | fi | |
7978 | ||
7979 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
7980 | _ACEOF | |
7981 | ||
7982 | ||
7983 | { | |
7984 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7985 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7986 | echo "_ACEOF" | |
7987 | } >conf$$subs.sh || | |
7988 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7989 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
7990 | ac_delim='%!_!# ' | |
7991 | for ac_last_try in false false false false false :; do | |
7992 | . ./conf$$subs.sh || | |
7993 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7994 | ||
7995 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7996 | if test $ac_delim_n = $ac_delim_num; then | |
7997 | break | |
7998 | elif $ac_last_try; then | |
7999 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
8000 | else | |
8001 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8002 | fi | |
8003 | done | |
8004 | rm -f conf$$subs.sh | |
8005 | ||
8006 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8007 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
8008 | _ACEOF | |
8009 | sed -n ' | |
8010 | h | |
8011 | s/^/S["/; s/!.*/"]=/ | |
8012 | p | |
8013 | g | |
8014 | s/^[^!]*!// | |
8015 | :repl | |
8016 | t repl | |
8017 | s/'"$ac_delim"'$// | |
8018 | t delim | |
8019 | :nl | |
8020 | h | |
8021 | s/\(.\{148\}\).*/\1/ | |
8022 | t more1 | |
8023 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8024 | p | |
8025 | n | |
8026 | b repl | |
8027 | :more1 | |
8028 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8029 | p | |
8030 | g | |
8031 | s/.\{148\}// | |
8032 | t nl | |
8033 | :delim | |
8034 | h | |
8035 | s/\(.\{148\}\).*/\1/ | |
8036 | t more2 | |
8037 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8038 | p | |
8039 | b | |
8040 | :more2 | |
8041 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8042 | p | |
8043 | g | |
8044 | s/.\{148\}// | |
8045 | t delim | |
8046 | ' <conf$$subs.awk | sed ' | |
8047 | /^[^""]/{ | |
8048 | N | |
8049 | s/\n// | |
8050 | } | |
8051 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8052 | rm -f conf$$subs.awk | |
8053 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8054 | _ACAWK | |
8055 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
8056 | for (key in S) S_is_set[key] = 1 | |
8057 | FS = "\a" | |
8058 | ||
8059 | } | |
4f4e53dd | 8060 | { |
5213506e RW |
8061 | line = $ 0 |
8062 | nfields = split(line, field, "@") | |
8063 | substed = 0 | |
8064 | len = length(field[1]) | |
8065 | for (i = 2; i < nfields; i++) { | |
8066 | key = field[i] | |
8067 | keylen = length(key) | |
8068 | if (S_is_set[key]) { | |
8069 | value = S[key] | |
8070 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8071 | len += length(value) + length(field[++i]) | |
8072 | substed = 1 | |
8073 | } else | |
8074 | len += 1 + keylen | |
8075 | } | |
8076 | ||
8077 | print line | |
4f4e53dd PB |
8078 | } |
8079 | ||
5213506e RW |
8080 | _ACAWK |
8081 | _ACEOF | |
8082 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8083 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8084 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8085 | else | |
8086 | cat | |
8087 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
8088 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
4f4e53dd PB |
8089 | _ACEOF |
8090 | ||
5213506e RW |
8091 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
8092 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
8093 | # trailing colons and then remove the whole line if VPATH becomes empty | |
8094 | # (actually we leave an empty line to preserve line numbers). | |
8095 | if test "x$srcdir" = x.; then | |
8096 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
8097 | s/:*\$(srcdir):*/:/ | |
8098 | s/:*\${srcdir}:*/:/ | |
8099 | s/:*@srcdir@:*/:/ | |
8100 | s/^\([^=]*=[ ]*\):*/\1/ | |
8101 | s/:*$// | |
8102 | s/^[^=]*=[ ]*$// | |
8103 | }' | |
8104 | fi | |
4f4e53dd | 8105 | |
5213506e RW |
8106 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8107 | fi # test -n "$CONFIG_FILES" | |
4f4e53dd | 8108 | |
5213506e RW |
8109 | # Set up the scripts for CONFIG_HEADERS section. |
8110 | # No need to generate them if there are no CONFIG_HEADERS. | |
8111 | # This happens for instance with `./config.status Makefile'. | |
8112 | if test -n "$CONFIG_HEADERS"; then | |
8113 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
8114 | BEGIN { | |
8115 | _ACEOF | |
8116 | ||
8117 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8118 | # here-document in config.status, that substitutes the proper values into | |
8119 | # config.h.in to produce config.h. | |
8120 | ||
8121 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8122 | # handling of long lines. | |
8123 | ac_delim='%!_!# ' | |
8124 | for ac_last_try in false false :; do | |
8125 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
8126 | if test -z "$ac_t"; then | |
8127 | break | |
8128 | elif $ac_last_try; then | |
8129 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
8130 | else | |
8131 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4f4e53dd | 8132 | fi |
5213506e | 8133 | done |
4f4e53dd | 8134 | |
5213506e RW |
8135 | # For the awk script, D is an array of macro values keyed by name, |
8136 | # likewise P contains macro parameters if any. Preserve backslash | |
8137 | # newline sequences. | |
8138 | ||
8139 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8140 | sed -n ' | |
8141 | s/.\{148\}/&'"$ac_delim"'/g | |
8142 | t rset | |
8143 | :rset | |
8144 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8145 | t def | |
8146 | d | |
8147 | :def | |
8148 | s/\\$// | |
8149 | t bsnl | |
8150 | s/["\\]/\\&/g | |
8151 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8152 | D["\1"]=" \3"/p | |
8153 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8154 | d | |
8155 | :bsnl | |
8156 | s/["\\]/\\&/g | |
8157 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8158 | D["\1"]=" \3\\\\\\n"\\/p | |
8159 | t cont | |
8160 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8161 | t cont | |
8162 | d | |
8163 | :cont | |
8164 | n | |
8165 | s/.\{148\}/&'"$ac_delim"'/g | |
8166 | t clear | |
8167 | :clear | |
8168 | s/\\$// | |
8169 | t bsnlc | |
8170 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8171 | d | |
8172 | :bsnlc | |
8173 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8174 | b cont | |
8175 | ' <confdefs.h | sed ' | |
8176 | s/'"$ac_delim"'/"\\\ | |
8177 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8178 | ||
8179 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8180 | for (key in D) D_is_set[key] = 1 | |
8181 | FS = "\a" | |
8182 | } | |
8183 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8184 | line = \$ 0 | |
8185 | split(line, arg, " ") | |
8186 | if (arg[1] == "#") { | |
8187 | defundef = arg[2] | |
8188 | mac1 = arg[3] | |
8189 | } else { | |
8190 | defundef = substr(arg[1], 2) | |
8191 | mac1 = arg[2] | |
8192 | } | |
8193 | split(mac1, mac2, "(") #) | |
8194 | macro = mac2[1] | |
8195 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8196 | if (D_is_set[macro]) { | |
8197 | # Preserve the white space surrounding the "#". | |
8198 | print prefix "define", macro P[macro] D[macro] | |
8199 | next | |
8200 | } else { | |
8201 | # Replace #undef with comments. This is necessary, for example, | |
8202 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8203 | # on some systems where configure will not decide to define it. | |
8204 | if (defundef == "undef") { | |
8205 | print "/*", prefix defundef, macro, "*/" | |
8206 | next | |
8207 | } | |
8208 | } | |
8209 | } | |
8210 | { print } | |
8211 | _ACAWK | |
4f4e53dd | 8212 | _ACEOF |
5213506e RW |
8213 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8214 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
8215 | fi # test -n "$CONFIG_HEADERS" | |
8216 | ||
8217 | ||
8218 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8219 | shift | |
8220 | for ac_tag | |
8221 | do | |
8222 | case $ac_tag in | |
8223 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8224 | esac | |
8225 | case $ac_mode$ac_tag in | |
8226 | :[FHL]*:*);; | |
8227 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
8228 | :[FH]-) ac_tag=-:-;; | |
8229 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8230 | esac | |
8231 | ac_save_IFS=$IFS | |
8232 | IFS=: | |
8233 | set x $ac_tag | |
8234 | IFS=$ac_save_IFS | |
8235 | shift | |
8236 | ac_file=$1 | |
8237 | shift | |
8238 | ||
8239 | case $ac_mode in | |
8240 | :L) ac_source=$1;; | |
8241 | :[FH]) | |
8242 | ac_file_inputs= | |
8243 | for ac_f | |
8244 | do | |
8245 | case $ac_f in | |
8246 | -) ac_f="$tmp/stdin";; | |
8247 | *) # Look for the file first in the build tree, then in the source tree | |
8248 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8249 | # because $ac_f cannot contain `:'. | |
8250 | test -f "$ac_f" || | |
8251 | case $ac_f in | |
8252 | [\\/$]*) false;; | |
8253 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8254 | esac || | |
8255 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
8256 | esac | |
8257 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8258 | as_fn_append ac_file_inputs " '$ac_f'" | |
8259 | done | |
8260 | ||
8261 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8262 | # use $as_me), people would be surprised to read: | |
8263 | # /* config.h. Generated by config.status. */ | |
8264 | configure_input='Generated from '` | |
8265 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8266 | `' by configure.' | |
8267 | if test x"$ac_file" != x-; then | |
8268 | configure_input="$ac_file. $configure_input" | |
8269 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8270 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8271 | fi | |
8272 | # Neutralize special characters interpreted by sed in replacement strings. | |
8273 | case $configure_input in #( | |
8274 | *\&* | *\|* | *\\* ) | |
8275 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8276 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8277 | *) ac_sed_conf_input=$configure_input;; | |
8278 | esac | |
8279 | ||
8280 | case $ac_tag in | |
8281 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
8282 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
8283 | esac | |
8284 | ;; | |
4f4e53dd PB |
8285 | esac |
8286 | ||
5213506e | 8287 | ac_dir=`$as_dirname -- "$ac_file" || |
4f4e53dd PB |
8288 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
8289 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
8290 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
8291 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8292 | $as_echo X"$ac_file" | | |
8293 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8294 | s//\1/ | |
8295 | q | |
8296 | } | |
8297 | /^X\(\/\/\)[^/].*/{ | |
8298 | s//\1/ | |
8299 | q | |
8300 | } | |
8301 | /^X\(\/\/\)$/{ | |
8302 | s//\1/ | |
8303 | q | |
8304 | } | |
8305 | /^X\(\/\).*/{ | |
8306 | s//\1/ | |
8307 | q | |
8308 | } | |
8309 | s/.*/./; q'` | |
8310 | as_dir="$ac_dir"; as_fn_mkdir_p | |
4f4e53dd PB |
8311 | ac_builddir=. |
8312 | ||
5213506e RW |
8313 | case "$ac_dir" in |
8314 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8315 | *) | |
8316 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8317 | # A ".." for each directory in $ac_dir_suffix. | |
8318 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8319 | case $ac_top_builddir_sub in | |
8320 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8321 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8322 | esac ;; | |
8323 | esac | |
8324 | ac_abs_top_builddir=$ac_pwd | |
8325 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8326 | # for backward compatibility: | |
8327 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
8328 | |
8329 | case $srcdir in | |
5213506e | 8330 | .) # We are building in place. |
4f4e53dd | 8331 | ac_srcdir=. |
5213506e RW |
8332 | ac_top_srcdir=$ac_top_builddir_sub |
8333 | ac_abs_top_srcdir=$ac_pwd ;; | |
8334 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 8335 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
8336 | ac_top_srcdir=$srcdir |
8337 | ac_abs_top_srcdir=$srcdir ;; | |
8338 | *) # Relative name. | |
8339 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8340 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8341 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 8342 | esac |
5213506e | 8343 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
4f4e53dd | 8344 | |
4f4e53dd | 8345 | |
5213506e RW |
8346 | case $ac_mode in |
8347 | :F) | |
8348 | # | |
8349 | # CONFIG_FILE | |
8350 | # | |
4f4e53dd PB |
8351 | |
8352 | case $INSTALL in | |
8353 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5213506e | 8354 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
4f4e53dd | 8355 | esac |
5213506e | 8356 | _ACEOF |
4f4e53dd | 8357 | |
5213506e RW |
8358 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8359 | # If the template does not know about datarootdir, expand it. | |
8360 | # FIXME: This hack should be removed a few years after 2.60. | |
8361 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
8362 | ac_sed_dataroot=' | |
8363 | /datarootdir/ { | |
8364 | p | |
8365 | q | |
8366 | } | |
8367 | /@datadir@/p | |
8368 | /@docdir@/p | |
8369 | /@infodir@/p | |
8370 | /@localedir@/p | |
8371 | /@mandir@/p' | |
8372 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
8373 | *datarootdir*) ac_datarootdir_seen=yes;; | |
8374 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
8375 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
8376 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
8377 | _ACEOF | |
8378 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8379 | ac_datarootdir_hack=' | |
8380 | s&@datadir@&$datadir&g | |
8381 | s&@docdir@&$docdir&g | |
8382 | s&@infodir@&$infodir&g | |
8383 | s&@localedir@&$localedir&g | |
8384 | s&@mandir@&$mandir&g | |
8385 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
8386 | esac | |
4f4e53dd | 8387 | _ACEOF |
5213506e RW |
8388 | |
8389 | # Neutralize VPATH when `$srcdir' = `.'. | |
8390 | # Shell code in configure.ac might set extrasub. | |
8391 | # FIXME: do we really want to maintain this feature? | |
8392 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8393 | ac_sed_extra="$ac_vpsub | |
4f4e53dd PB |
8394 | $extrasub |
8395 | _ACEOF | |
5213506e | 8396 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd PB |
8397 | :t |
8398 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
8399 | s|@configure_input@|$ac_sed_conf_input|;t t |
8400 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
8401 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
8402 | s&@srcdir@&$ac_srcdir&;t t | |
8403 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8404 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8405 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8406 | s&@builddir@&$ac_builddir&;t t | |
8407 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8408 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8409 | s&@INSTALL@&$ac_INSTALL&;t t | |
8410 | $ac_datarootdir_hack | |
8411 | " | |
8412 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
8413 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8414 | ||
8415 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
8416 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
8417 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
8418 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8419 | which seems to be undefined. Please make sure it is defined." >&5 | |
8420 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8421 | which seems to be undefined. Please make sure it is defined." >&2;} | |
8422 | ||
8423 | rm -f "$tmp/stdin" | |
4f4e53dd | 8424 | case $ac_file in |
5213506e RW |
8425 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
8426 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
8427 | esac \ | |
8428 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8429 | ;; | |
8430 | :H) | |
8431 | # | |
8432 | # CONFIG_HEADER | |
8433 | # | |
4f4e53dd | 8434 | if test x"$ac_file" != x-; then |
5213506e RW |
8435 | { |
8436 | $as_echo "/* $configure_input */" \ | |
8437 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
8438 | } >"$tmp/config.h" \ | |
8439 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8440 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
8441 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
8442 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
4f4e53dd | 8443 | else |
5213506e RW |
8444 | rm -f "$ac_file" |
8445 | mv "$tmp/config.h" "$ac_file" \ | |
8446 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
4f4e53dd PB |
8447 | fi |
8448 | else | |
5213506e RW |
8449 | $as_echo "/* $configure_input */" \ |
8450 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
8451 | || as_fn_error "could not create -" "$LINENO" 5 | |
4f4e53dd | 8452 | fi |
5213506e | 8453 | ;; |
f610dd5f | 8454 | |
5213506e RW |
8455 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
8456 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
8457 | ;; | |
8458 | esac | |
f610dd5f | 8459 | |
f610dd5f | 8460 | |
5213506e RW |
8461 | case $ac_file$ac_mode in |
8462 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; | |
8463 | "config.h":H) echo timestamp > stamp-h1 ;; | |
f610dd5f | 8464 | |
f610dd5f | 8465 | esac |
5213506e | 8466 | done # for ac_tag |
4f4e53dd | 8467 | |
4f4e53dd | 8468 | |
5213506e | 8469 | as_fn_exit 0 |
4f4e53dd | 8470 | _ACEOF |
4f4e53dd PB |
8471 | ac_clean_files=$ac_clean_files_save |
8472 | ||
5213506e RW |
8473 | test $ac_write_fail = 0 || |
8474 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
8475 | ||
4f4e53dd PB |
8476 | |
8477 | # configure is writing to config.log, and then calls config.status. | |
8478 | # config.status does its own redirection, appending to config.log. | |
8479 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8480 | # by configure, so config.status won't be able to write to it; its | |
8481 | # output is simply discarded. So we exec the FD to /dev/null, | |
8482 | # effectively closing config.log, so it can be properly (re)opened and | |
8483 | # appended to by config.status. When coming back to configure, we | |
8484 | # need to make the FD available again. | |
8485 | if test "$no_create" != yes; then | |
8486 | ac_cs_success=: | |
8487 | ac_config_status_args= | |
8488 | test "$silent" = yes && | |
8489 | ac_config_status_args="$ac_config_status_args --quiet" | |
8490 | exec 5>/dev/null | |
8491 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
8492 | exec 5>>config.log | |
8493 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8494 | # would make configure fail if this is the last instruction. | |
5213506e RW |
8495 | $ac_cs_success || as_fn_exit $? |
8496 | fi | |
8497 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
8498 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
8499 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
4f4e53dd PB |
8500 | fi |
8501 |