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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 RW |
594 | ac_subst_vars='LTLIBOBJS |
595 | MAINT | |
596 | USED_CATALOGS | |
597 | PACKAGE | |
598 | LTLIBICONV | |
599 | LIBICONV | |
600 | CATOBJEXT | |
601 | GENCAT | |
602 | INSTOBJEXT | |
603 | DATADIRNAME | |
604 | CATALOGS | |
605 | POSUB | |
606 | GMSGFMT | |
607 | XGETTEXT | |
608 | INCINTL | |
609 | LIBINTL_DEP | |
610 | LIBINTL | |
611 | USE_NLS | |
612 | ALLOCA | |
613 | LIBOBJS | |
5213506e | 614 | CXXDEPMODE |
5213506e RW |
615 | DEPDIR |
616 | am__leading_dot | |
617 | WERROR | |
e9411247 | 618 | noexception_flags |
5213506e RW |
619 | WARN_PEDANTIC |
620 | c_warn | |
621 | warn | |
622 | AUTOHEADER | |
623 | AUTOCONF | |
624 | ACLOCAL | |
0e1a989c ILT |
625 | EGREP |
626 | GREP | |
627 | CPP | |
5213506e RW |
628 | RANLIB |
629 | ac_ct_CXX | |
630 | CXXFLAGS | |
631 | CXX | |
632 | OBJEXT | |
633 | EXEEXT | |
634 | ac_ct_CC | |
635 | CPPFLAGS | |
636 | LDFLAGS | |
637 | CFLAGS | |
638 | CC | |
639 | INSTALL_DATA | |
640 | INSTALL_SCRIPT | |
641 | INSTALL_PROGRAM | |
642 | SET_MAKE | |
643 | target_os | |
644 | target_vendor | |
645 | target_cpu | |
646 | target | |
647 | host_os | |
648 | host_vendor | |
649 | host_cpu | |
650 | host | |
651 | build_os | |
652 | build_vendor | |
653 | build_cpu | |
654 | build | |
655 | target_alias | |
656 | host_alias | |
657 | build_alias | |
658 | LIBS | |
659 | ECHO_T | |
660 | ECHO_N | |
661 | ECHO_C | |
662 | DEFS | |
663 | mandir | |
664 | localedir | |
665 | libdir | |
666 | psdir | |
667 | pdfdir | |
668 | dvidir | |
669 | htmldir | |
670 | infodir | |
671 | docdir | |
672 | oldincludedir | |
673 | includedir | |
674 | localstatedir | |
675 | sharedstatedir | |
676 | sysconfdir | |
677 | datadir | |
678 | datarootdir | |
679 | libexecdir | |
680 | sbindir | |
681 | bindir | |
682 | program_transform_name | |
683 | prefix | |
684 | exec_prefix | |
685 | PACKAGE_URL | |
686 | PACKAGE_BUGREPORT | |
687 | PACKAGE_STRING | |
688 | PACKAGE_VERSION | |
689 | PACKAGE_TARNAME | |
690 | PACKAGE_NAME | |
691 | PATH_SEPARATOR | |
692 | SHELL' | |
4f4e53dd | 693 | ac_subst_files='' |
5213506e RW |
694 | ac_user_opts=' |
695 | enable_option_checking | |
480767a9 | 696 | enable_largefile |
5213506e RW |
697 | enable_werror_always |
698 | with_gnu_ld | |
699 | enable_rpath | |
700 | with_libiconv_prefix | |
701 | enable_maintainer_mode | |
702 | enable_checking | |
703 | ' | |
704 | ac_precious_vars='build_alias | |
705 | host_alias | |
706 | target_alias | |
707 | CC | |
708 | CFLAGS | |
709 | LDFLAGS | |
710 | LIBS | |
711 | CPPFLAGS | |
712 | CXX | |
713 | CXXFLAGS | |
714 | CCC | |
0e1a989c | 715 | CPP' |
5213506e | 716 | |
4f4e53dd PB |
717 | |
718 | # Initialize some variables set by options. | |
719 | ac_init_help= | |
720 | ac_init_version=false | |
5213506e RW |
721 | ac_unrecognized_opts= |
722 | ac_unrecognized_sep= | |
4f4e53dd PB |
723 | # The variables have the same names as the options, with |
724 | # dashes changed to underlines. | |
725 | cache_file=/dev/null | |
726 | exec_prefix=NONE | |
727 | no_create= | |
728 | no_recursion= | |
729 | prefix=NONE | |
730 | program_prefix=NONE | |
731 | program_suffix=NONE | |
732 | program_transform_name=s,x,x, | |
733 | silent= | |
734 | site= | |
735 | srcdir= | |
736 | verbose= | |
737 | x_includes=NONE | |
738 | x_libraries=NONE | |
739 | ||
740 | # Installation directory options. | |
741 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
742 | # and all the variables that are supposed to be based on exec_prefix | |
743 | # by default will actually change. | |
744 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 745 | # (The list follows the same order as the GNU Coding Standards.) |
4f4e53dd PB |
746 | bindir='${exec_prefix}/bin' |
747 | sbindir='${exec_prefix}/sbin' | |
748 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
749 | datarootdir='${prefix}/share' |
750 | datadir='${datarootdir}' | |
4f4e53dd PB |
751 | sysconfdir='${prefix}/etc' |
752 | sharedstatedir='${prefix}/com' | |
753 | localstatedir='${prefix}/var' | |
4f4e53dd PB |
754 | includedir='${prefix}/include' |
755 | oldincludedir='/usr/include' | |
5213506e RW |
756 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
757 | infodir='${datarootdir}/info' | |
758 | htmldir='${docdir}' | |
759 | dvidir='${docdir}' | |
760 | pdfdir='${docdir}' | |
761 | psdir='${docdir}' | |
762 | libdir='${exec_prefix}/lib' | |
763 | localedir='${datarootdir}/locale' | |
764 | mandir='${datarootdir}/man' | |
4f4e53dd PB |
765 | |
766 | ac_prev= | |
5213506e | 767 | ac_dashdash= |
4f4e53dd PB |
768 | for ac_option |
769 | do | |
770 | # If the previous option needs an argument, assign it. | |
771 | if test -n "$ac_prev"; then | |
5213506e | 772 | eval $ac_prev=\$ac_option |
4f4e53dd PB |
773 | ac_prev= |
774 | continue | |
775 | fi | |
776 | ||
5213506e RW |
777 | case $ac_option in |
778 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
779 | *) ac_optarg=yes ;; | |
780 | esac | |
4f4e53dd PB |
781 | |
782 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
783 | ||
5213506e RW |
784 | case $ac_dashdash$ac_option in |
785 | --) | |
786 | ac_dashdash=yes ;; | |
4f4e53dd PB |
787 | |
788 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
789 | ac_prev=bindir ;; | |
790 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
791 | bindir=$ac_optarg ;; | |
792 | ||
793 | -build | --build | --buil | --bui | --bu) | |
794 | ac_prev=build_alias ;; | |
795 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
796 | build_alias=$ac_optarg ;; | |
797 | ||
798 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
799 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
800 | ac_prev=cache_file ;; | |
801 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
802 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
803 | cache_file=$ac_optarg ;; | |
804 | ||
805 | --config-cache | -C) | |
806 | cache_file=config.cache ;; | |
807 | ||
5213506e | 808 | -datadir | --datadir | --datadi | --datad) |
4f4e53dd | 809 | ac_prev=datadir ;; |
5213506e | 810 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
4f4e53dd PB |
811 | datadir=$ac_optarg ;; |
812 | ||
5213506e RW |
813 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
814 | | --dataroo | --dataro | --datar) | |
815 | ac_prev=datarootdir ;; | |
816 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
817 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
818 | datarootdir=$ac_optarg ;; | |
819 | ||
4f4e53dd | 820 | -disable-* | --disable-*) |
5213506e | 821 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
4f4e53dd | 822 | # Reject names that are not valid shell variable names. |
5213506e RW |
823 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
824 | as_fn_error "invalid feature name: $ac_useropt" | |
825 | ac_useropt_orig=$ac_useropt | |
826 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
827 | case $ac_user_opts in | |
828 | *" | |
829 | "enable_$ac_useropt" | |
830 | "*) ;; | |
831 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
832 | ac_unrecognized_sep=', ';; | |
833 | esac | |
834 | eval enable_$ac_useropt=no ;; | |
835 | ||
836 | -docdir | --docdir | --docdi | --doc | --do) | |
837 | ac_prev=docdir ;; | |
838 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
839 | docdir=$ac_optarg ;; | |
840 | ||
841 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
842 | ac_prev=dvidir ;; | |
843 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
844 | dvidir=$ac_optarg ;; | |
4f4e53dd PB |
845 | |
846 | -enable-* | --enable-*) | |
5213506e | 847 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
4f4e53dd | 848 | # Reject names that are not valid shell variable names. |
5213506e RW |
849 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
850 | as_fn_error "invalid feature name: $ac_useropt" | |
851 | ac_useropt_orig=$ac_useropt | |
852 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
853 | case $ac_user_opts in | |
854 | *" | |
855 | "enable_$ac_useropt" | |
856 | "*) ;; | |
857 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
858 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 859 | esac |
5213506e | 860 | eval enable_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
861 | |
862 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
863 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
864 | | --exec | --exe | --ex) | |
865 | ac_prev=exec_prefix ;; | |
866 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
867 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
868 | | --exec=* | --exe=* | --ex=*) | |
869 | exec_prefix=$ac_optarg ;; | |
870 | ||
871 | -gas | --gas | --ga | --g) | |
872 | # Obsolete; use --with-gas. | |
873 | with_gas=yes ;; | |
874 | ||
875 | -help | --help | --hel | --he | -h) | |
876 | ac_init_help=long ;; | |
877 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
878 | ac_init_help=recursive ;; | |
879 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
880 | ac_init_help=short ;; | |
881 | ||
882 | -host | --host | --hos | --ho) | |
883 | ac_prev=host_alias ;; | |
884 | -host=* | --host=* | --hos=* | --ho=*) | |
885 | host_alias=$ac_optarg ;; | |
886 | ||
5213506e RW |
887 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
888 | ac_prev=htmldir ;; | |
889 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
890 | | --ht=*) | |
891 | htmldir=$ac_optarg ;; | |
892 | ||
4f4e53dd PB |
893 | -includedir | --includedir | --includedi | --included | --include \ |
894 | | --includ | --inclu | --incl | --inc) | |
895 | ac_prev=includedir ;; | |
896 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
897 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
898 | includedir=$ac_optarg ;; | |
899 | ||
900 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
901 | ac_prev=infodir ;; | |
902 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
903 | infodir=$ac_optarg ;; | |
904 | ||
905 | -libdir | --libdir | --libdi | --libd) | |
906 | ac_prev=libdir ;; | |
907 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
908 | libdir=$ac_optarg ;; | |
909 | ||
910 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
911 | | --libexe | --libex | --libe) | |
912 | ac_prev=libexecdir ;; | |
913 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
914 | | --libexe=* | --libex=* | --libe=*) | |
915 | libexecdir=$ac_optarg ;; | |
916 | ||
5213506e RW |
917 | -localedir | --localedir | --localedi | --localed | --locale) |
918 | ac_prev=localedir ;; | |
919 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
920 | localedir=$ac_optarg ;; | |
921 | ||
4f4e53dd | 922 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 923 | | --localstate | --localstat | --localsta | --localst | --locals) |
4f4e53dd PB |
924 | ac_prev=localstatedir ;; |
925 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 926 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
4f4e53dd PB |
927 | localstatedir=$ac_optarg ;; |
928 | ||
929 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
930 | ac_prev=mandir ;; | |
931 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
932 | mandir=$ac_optarg ;; | |
933 | ||
934 | -nfp | --nfp | --nf) | |
935 | # Obsolete; use --without-fp. | |
936 | with_fp=no ;; | |
937 | ||
938 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
939 | | --no-cr | --no-c | -n) | |
940 | no_create=yes ;; | |
941 | ||
942 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
943 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
944 | no_recursion=yes ;; | |
945 | ||
946 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
947 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
948 | | --oldin | --oldi | --old | --ol | --o) | |
949 | ac_prev=oldincludedir ;; | |
950 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
951 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
952 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
953 | oldincludedir=$ac_optarg ;; | |
954 | ||
955 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
956 | ac_prev=prefix ;; | |
957 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
958 | prefix=$ac_optarg ;; | |
959 | ||
960 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
961 | | --program-pre | --program-pr | --program-p) | |
962 | ac_prev=program_prefix ;; | |
963 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
964 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
965 | program_prefix=$ac_optarg ;; | |
966 | ||
967 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
968 | | --program-suf | --program-su | --program-s) | |
969 | ac_prev=program_suffix ;; | |
970 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
971 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
972 | program_suffix=$ac_optarg ;; | |
973 | ||
974 | -program-transform-name | --program-transform-name \ | |
975 | | --program-transform-nam | --program-transform-na \ | |
976 | | --program-transform-n | --program-transform- \ | |
977 | | --program-transform | --program-transfor \ | |
978 | | --program-transfo | --program-transf \ | |
979 | | --program-trans | --program-tran \ | |
980 | | --progr-tra | --program-tr | --program-t) | |
981 | ac_prev=program_transform_name ;; | |
982 | -program-transform-name=* | --program-transform-name=* \ | |
983 | | --program-transform-nam=* | --program-transform-na=* \ | |
984 | | --program-transform-n=* | --program-transform-=* \ | |
985 | | --program-transform=* | --program-transfor=* \ | |
986 | | --program-transfo=* | --program-transf=* \ | |
987 | | --program-trans=* | --program-tran=* \ | |
988 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
989 | program_transform_name=$ac_optarg ;; | |
990 | ||
5213506e RW |
991 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
992 | ac_prev=pdfdir ;; | |
993 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
994 | pdfdir=$ac_optarg ;; | |
995 | ||
996 | -psdir | --psdir | --psdi | --psd | --ps) | |
997 | ac_prev=psdir ;; | |
998 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
999 | psdir=$ac_optarg ;; | |
1000 | ||
4f4e53dd PB |
1001 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1002 | | -silent | --silent | --silen | --sile | --sil) | |
1003 | silent=yes ;; | |
1004 | ||
1005 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1006 | ac_prev=sbindir ;; | |
1007 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1008 | | --sbi=* | --sb=*) | |
1009 | sbindir=$ac_optarg ;; | |
1010 | ||
1011 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1012 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1013 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1014 | | --sha | --sh) | |
1015 | ac_prev=sharedstatedir ;; | |
1016 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1017 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1018 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1019 | | --sha=* | --sh=*) | |
1020 | sharedstatedir=$ac_optarg ;; | |
1021 | ||
1022 | -site | --site | --sit) | |
1023 | ac_prev=site ;; | |
1024 | -site=* | --site=* | --sit=*) | |
1025 | site=$ac_optarg ;; | |
1026 | ||
1027 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1028 | ac_prev=srcdir ;; | |
1029 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1030 | srcdir=$ac_optarg ;; | |
1031 | ||
1032 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1033 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1034 | ac_prev=sysconfdir ;; | |
1035 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1036 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1037 | sysconfdir=$ac_optarg ;; | |
1038 | ||
1039 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1040 | ac_prev=target_alias ;; | |
1041 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1042 | target_alias=$ac_optarg ;; | |
1043 | ||
1044 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1045 | verbose=yes ;; | |
1046 | ||
1047 | -version | --version | --versio | --versi | --vers | -V) | |
1048 | ac_init_version=: ;; | |
1049 | ||
1050 | -with-* | --with-*) | |
5213506e | 1051 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
4f4e53dd | 1052 | # Reject names that are not valid shell variable names. |
5213506e RW |
1053 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1054 | as_fn_error "invalid package name: $ac_useropt" | |
1055 | ac_useropt_orig=$ac_useropt | |
1056 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1057 | case $ac_user_opts in | |
1058 | *" | |
1059 | "with_$ac_useropt" | |
1060 | "*) ;; | |
1061 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1062 | ac_unrecognized_sep=', ';; | |
4f4e53dd | 1063 | esac |
5213506e | 1064 | eval with_$ac_useropt=\$ac_optarg ;; |
4f4e53dd PB |
1065 | |
1066 | -without-* | --without-*) | |
5213506e | 1067 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
4f4e53dd | 1068 | # Reject names that are not valid shell variable names. |
5213506e RW |
1069 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1070 | as_fn_error "invalid package name: $ac_useropt" | |
1071 | ac_useropt_orig=$ac_useropt | |
1072 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1073 | case $ac_user_opts in | |
1074 | *" | |
1075 | "with_$ac_useropt" | |
1076 | "*) ;; | |
1077 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1078 | ac_unrecognized_sep=', ';; | |
1079 | esac | |
1080 | eval with_$ac_useropt=no ;; | |
4f4e53dd PB |
1081 | |
1082 | --x) | |
1083 | # Obsolete; use --with-x. | |
1084 | with_x=yes ;; | |
1085 | ||
1086 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1087 | | --x-incl | --x-inc | --x-in | --x-i) | |
1088 | ac_prev=x_includes ;; | |
1089 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1090 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1091 | x_includes=$ac_optarg ;; | |
1092 | ||
1093 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1094 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1095 | ac_prev=x_libraries ;; | |
1096 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1097 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1098 | x_libraries=$ac_optarg ;; | |
1099 | ||
5213506e RW |
1100 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1101 | Try \`$0 --help' for more information." | |
4f4e53dd PB |
1102 | ;; |
1103 | ||
1104 | *=*) | |
1105 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1106 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1107 | case $ac_envvar in #( |
1108 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1109 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1110 | esac | |
1111 | eval $ac_envvar=\$ac_optarg | |
4f4e53dd PB |
1112 | export $ac_envvar ;; |
1113 | ||
1114 | *) | |
1115 | # FIXME: should be removed in autoconf 3.0. | |
5213506e | 1116 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
4f4e53dd | 1117 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1118 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
4f4e53dd PB |
1119 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
1120 | ;; | |
1121 | ||
1122 | esac | |
1123 | done | |
1124 | ||
1125 | if test -n "$ac_prev"; then | |
1126 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
5213506e | 1127 | as_fn_error "missing argument to $ac_option" |
4f4e53dd PB |
1128 | fi |
1129 | ||
5213506e RW |
1130 | if test -n "$ac_unrecognized_opts"; then |
1131 | case $enable_option_checking in | |
1132 | no) ;; | |
1133 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1134 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
4f4e53dd | 1135 | esac |
5213506e | 1136 | fi |
4f4e53dd | 1137 | |
5213506e RW |
1138 | # Check all directory arguments for consistency. |
1139 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1140 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1141 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1142 | libdir localedir mandir | |
4f4e53dd | 1143 | do |
5213506e RW |
1144 | eval ac_val=\$$ac_var |
1145 | # Remove trailing slashes. | |
1146 | case $ac_val in | |
1147 | */ ) | |
1148 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1149 | eval $ac_var=\$ac_val;; | |
1150 | esac | |
1151 | # Be sure to have absolute directory names. | |
4f4e53dd | 1152 | case $ac_val in |
5213506e RW |
1153 | [\\/$]* | ?:[\\/]* ) continue;; |
1154 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
4f4e53dd | 1155 | esac |
5213506e | 1156 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
4f4e53dd PB |
1157 | done |
1158 | ||
1159 | # There might be people who depend on the old broken behavior: `$host' | |
1160 | # used to hold the argument of --host etc. | |
1161 | # FIXME: To remove some day. | |
1162 | build=$build_alias | |
1163 | host=$host_alias | |
1164 | target=$target_alias | |
1165 | ||
1166 | # FIXME: To remove some day. | |
1167 | if test "x$host_alias" != x; then | |
1168 | if test "x$build_alias" = x; then | |
1169 | cross_compiling=maybe | |
5213506e | 1170 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
4f4e53dd PB |
1171 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1172 | elif test "x$build_alias" != "x$host_alias"; then | |
1173 | cross_compiling=yes | |
1174 | fi | |
1175 | fi | |
1176 | ||
1177 | ac_tool_prefix= | |
1178 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1179 | ||
1180 | test "$silent" = yes && exec 6>/dev/null | |
1181 | ||
1182 | ||
5213506e RW |
1183 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1184 | ac_ls_di=`ls -di .` && | |
1185 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1186 | as_fn_error "working directory cannot be determined" | |
1187 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1188 | as_fn_error "pwd does not report name of working directory" | |
1189 | ||
1190 | ||
4f4e53dd PB |
1191 | # Find the source files, if location was not specified. |
1192 | if test -z "$srcdir"; then | |
1193 | ac_srcdir_defaulted=yes | |
5213506e RW |
1194 | # Try the directory containing this script, then the parent directory. |
1195 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1196 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1197 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1198 | X"$as_myself" : 'X\(//\)$' \| \ | |
1199 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1200 | $as_echo X"$as_myself" | | |
1201 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1202 | s//\1/ | |
1203 | q | |
1204 | } | |
1205 | /^X\(\/\/\)[^/].*/{ | |
1206 | s//\1/ | |
1207 | q | |
1208 | } | |
1209 | /^X\(\/\/\)$/{ | |
1210 | s//\1/ | |
1211 | q | |
1212 | } | |
1213 | /^X\(\/\).*/{ | |
1214 | s//\1/ | |
1215 | q | |
1216 | } | |
1217 | s/.*/./; q'` | |
4f4e53dd | 1218 | srcdir=$ac_confdir |
5213506e | 1219 | if test ! -r "$srcdir/$ac_unique_file"; then |
4f4e53dd PB |
1220 | srcdir=.. |
1221 | fi | |
1222 | else | |
1223 | ac_srcdir_defaulted=no | |
1224 | fi | |
5213506e RW |
1225 | if test ! -r "$srcdir/$ac_unique_file"; then |
1226 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1227 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1228 | fi | |
1229 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1230 | ac_abs_confdir=`( | |
1231 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1232 | pwd)` | |
1233 | # When building in place, set srcdir=. | |
1234 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1235 | srcdir=. | |
1236 | fi | |
1237 | # Remove unnecessary trailing slashes from srcdir. | |
1238 | # Double slashes in file names in object file debugging info | |
1239 | # mess up M-x gdb in Emacs. | |
1240 | case $srcdir in | |
1241 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1242 | esac | |
1243 | for ac_var in $ac_precious_vars; do | |
1244 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1245 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1246 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1247 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1248 | done | |
4f4e53dd PB |
1249 | |
1250 | # | |
1251 | # Report the --help message. | |
1252 | # | |
1253 | if test "$ac_init_help" = "long"; then | |
1254 | # Omit some internal or obsolete options to make the list less imposing. | |
1255 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1256 | cat <<_ACEOF | |
1257 | \`configure' configures cpplib to adapt to many kinds of systems. | |
1258 | ||
1259 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1260 | ||
1261 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1262 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1263 | ||
1264 | Defaults for the options are specified in brackets. | |
1265 | ||
1266 | Configuration: | |
1267 | -h, --help display this help and exit | |
1268 | --help=short display options specific to this package | |
1269 | --help=recursive display the short help of all the included packages | |
1270 | -V, --version display version information and exit | |
1271 | -q, --quiet, --silent do not print \`checking...' messages | |
1272 | --cache-file=FILE cache test results in FILE [disabled] | |
1273 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1274 | -n, --no-create do not create output files | |
1275 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1276 | ||
4f4e53dd PB |
1277 | Installation directories: |
1278 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1279 | [$ac_default_prefix] |
4f4e53dd | 1280 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1281 | [PREFIX] |
4f4e53dd PB |
1282 | |
1283 | By default, \`make install' will install all the files in | |
1284 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1285 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1286 | for instance \`--prefix=\$HOME'. | |
1287 | ||
1288 | For better control, use the options below. | |
1289 | ||
1290 | Fine tuning of the installation directories: | |
5213506e RW |
1291 | --bindir=DIR user executables [EPREFIX/bin] |
1292 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1293 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1294 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1295 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1296 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1297 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1298 | --includedir=DIR C header files [PREFIX/include] | |
1299 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1300 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1301 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1302 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1303 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1304 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1305 | --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] | |
1306 | --htmldir=DIR html documentation [DOCDIR] | |
1307 | --dvidir=DIR dvi documentation [DOCDIR] | |
1308 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1309 | --psdir=DIR ps documentation [DOCDIR] | |
4f4e53dd PB |
1310 | _ACEOF |
1311 | ||
1312 | cat <<\_ACEOF | |
1313 | ||
4f4e53dd PB |
1314 | System types: |
1315 | --build=BUILD configure for building on BUILD [guessed] | |
1316 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1317 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1318 | _ACEOF | |
1319 | fi | |
1320 | ||
1321 | if test -n "$ac_init_help"; then | |
1322 | case $ac_init_help in | |
1323 | short | recursive ) echo "Configuration of cpplib :";; | |
1324 | esac | |
1325 | cat <<\_ACEOF | |
1326 | ||
1327 | Optional Features: | |
5213506e | 1328 | --disable-option-checking ignore unrecognized --enable/--with options |
4f4e53dd PB |
1329 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1330 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
480767a9 | 1331 | --disable-largefile omit support for large files |
018a4785 | 1332 | --enable-werror-always enable -Werror despite compiler version |
4f4e53dd | 1333 | --disable-rpath do not hardcode runtime library paths |
078e3ffe | 1334 | --enable-maintainer-mode enable rules only needed by maintainers |
4f4e53dd PB |
1335 | --enable-checking enable expensive run-time checks |
1336 | ||
1337 | Optional Packages: | |
1338 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1339 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1340 | --with-gnu-ld assume the C compiler uses GNU ld default=no | |
1341 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1342 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
1343 | ||
1344 | Some influential environment variables: | |
1345 | CC C compiler command | |
1346 | CFLAGS C compiler flags | |
1347 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1348 | nonstandard directory <lib dir> | |
5213506e RW |
1349 | LIBS libraries to pass to the linker, e.g. -l<library> |
1350 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1351 | you have headers in a nonstandard directory <include dir> | |
f1bf410c JQ |
1352 | CXX C++ compiler command |
1353 | CXXFLAGS C++ compiler flags | |
4f4e53dd PB |
1354 | CPP C preprocessor |
1355 | ||
1356 | Use these variables to override the choices made by `configure' or to help | |
1357 | it to find libraries and programs with nonstandard names/locations. | |
1358 | ||
1359 | Report bugs to <gcc-bugs@gcc.gnu.org>. | |
1360 | _ACEOF | |
5213506e | 1361 | ac_status=$? |
4f4e53dd PB |
1362 | fi |
1363 | ||
1364 | if test "$ac_init_help" = "recursive"; then | |
1365 | # If there are subdirs, report their specific --help. | |
4f4e53dd | 1366 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1367 | test -d "$ac_dir" || |
1368 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1369 | continue | |
4f4e53dd PB |
1370 | ac_builddir=. |
1371 | ||
5213506e RW |
1372 | case "$ac_dir" in |
1373 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1374 | *) | |
1375 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1376 | # A ".." for each directory in $ac_dir_suffix. | |
1377 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1378 | case $ac_top_builddir_sub in | |
1379 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1380 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1381 | esac ;; | |
1382 | esac | |
1383 | ac_abs_top_builddir=$ac_pwd | |
1384 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1385 | # for backward compatibility: | |
1386 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
1387 | |
1388 | case $srcdir in | |
5213506e | 1389 | .) # We are building in place. |
4f4e53dd | 1390 | ac_srcdir=. |
5213506e RW |
1391 | ac_top_srcdir=$ac_top_builddir_sub |
1392 | ac_abs_top_srcdir=$ac_pwd ;; | |
1393 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 1394 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1395 | ac_top_srcdir=$srcdir |
1396 | ac_abs_top_srcdir=$srcdir ;; | |
1397 | *) # Relative name. | |
1398 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1399 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1400 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 1401 | esac |
5213506e RW |
1402 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1403 | ||
1404 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1405 | # Check for guested configure. | |
1406 | if test -f "$ac_srcdir/configure.gnu"; then | |
1407 | echo && | |
1408 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1409 | elif test -f "$ac_srcdir/configure"; then | |
1410 | echo && | |
1411 | $SHELL "$ac_srcdir/configure" --help=recursive | |
4f4e53dd | 1412 | else |
5213506e RW |
1413 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1414 | fi || ac_status=$? | |
1415 | cd "$ac_pwd" || { ac_status=$?; break; } | |
4f4e53dd PB |
1416 | done |
1417 | fi | |
1418 | ||
5213506e | 1419 | test -n "$ac_init_help" && exit $ac_status |
4f4e53dd PB |
1420 | if $ac_init_version; then |
1421 | cat <<\_ACEOF | |
1422 | cpplib configure | |
5213506e | 1423 | generated by GNU Autoconf 2.64 |
4f4e53dd | 1424 | |
5213506e | 1425 | Copyright (C) 2009 Free Software Foundation, Inc. |
4f4e53dd PB |
1426 | This configure script is free software; the Free Software Foundation |
1427 | gives unlimited permission to copy, distribute and modify it. | |
1428 | _ACEOF | |
5213506e | 1429 | exit |
4f4e53dd | 1430 | fi |
4f4e53dd | 1431 | |
5213506e RW |
1432 | ## ------------------------ ## |
1433 | ## Autoconf initialization. ## | |
1434 | ## ------------------------ ## | |
4f4e53dd | 1435 | |
5213506e RW |
1436 | # ac_fn_c_try_compile LINENO |
1437 | # -------------------------- | |
1438 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1439 | ac_fn_c_try_compile () | |
4f4e53dd | 1440 | { |
5213506e RW |
1441 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1442 | rm -f conftest.$ac_objext | |
1443 | if { { ac_try="$ac_compile" | |
1444 | case "(($ac_try" in | |
1445 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1446 | *) ac_try_echo=$ac_try;; | |
1447 | esac | |
1448 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1449 | $as_echo "$ac_try_echo"; } >&5 | |
1450 | (eval "$ac_compile") 2>conftest.err | |
1451 | ac_status=$? | |
1452 | if test -s conftest.err; then | |
1453 | grep -v '^ *+' conftest.err >conftest.er1 | |
1454 | cat conftest.er1 >&5 | |
1455 | mv -f conftest.er1 conftest.err | |
1456 | fi | |
1457 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1458 | test $ac_status = 0; } && { | |
1459 | test -z "$ac_c_werror_flag" || | |
1460 | test ! -s conftest.err | |
1461 | } && test -s conftest.$ac_objext; then : | |
1462 | ac_retval=0 | |
1463 | else | |
1464 | $as_echo "$as_me: failed program was:" >&5 | |
1465 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1466 | |
5213506e RW |
1467 | ac_retval=1 |
1468 | fi | |
1469 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1470 | return $ac_retval | |
4f4e53dd | 1471 | |
5213506e | 1472 | } # ac_fn_c_try_compile |
4f4e53dd | 1473 | |
5213506e RW |
1474 | # ac_fn_cxx_try_compile LINENO |
1475 | # ---------------------------- | |
1476 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1477 | ac_fn_cxx_try_compile () | |
1478 | { | |
1479 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1480 | rm -f conftest.$ac_objext | |
1481 | if { { ac_try="$ac_compile" | |
1482 | case "(($ac_try" in | |
1483 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1484 | *) ac_try_echo=$ac_try;; | |
1485 | esac | |
1486 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1487 | $as_echo "$ac_try_echo"; } >&5 | |
1488 | (eval "$ac_compile") 2>conftest.err | |
1489 | ac_status=$? | |
1490 | if test -s conftest.err; then | |
1491 | grep -v '^ *+' conftest.err >conftest.er1 | |
1492 | cat conftest.er1 >&5 | |
1493 | mv -f conftest.er1 conftest.err | |
1494 | fi | |
1495 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1496 | test $ac_status = 0; } && { | |
1497 | test -z "$ac_cxx_werror_flag" || | |
1498 | test ! -s conftest.err | |
1499 | } && test -s conftest.$ac_objext; then : | |
1500 | ac_retval=0 | |
1501 | else | |
1502 | $as_echo "$as_me: failed program was:" >&5 | |
1503 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1504 | |
5213506e RW |
1505 | ac_retval=1 |
1506 | fi | |
1507 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1508 | return $ac_retval | |
4f4e53dd | 1509 | |
5213506e | 1510 | } # ac_fn_cxx_try_compile |
4f4e53dd | 1511 | |
5213506e RW |
1512 | # ac_fn_c_try_cpp LINENO |
1513 | # ---------------------- | |
1514 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1515 | ac_fn_c_try_cpp () | |
1516 | { | |
1517 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1518 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1519 | case "(($ac_try" in | |
1520 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1521 | *) ac_try_echo=$ac_try;; | |
1522 | esac | |
1523 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1524 | $as_echo "$ac_try_echo"; } >&5 | |
1525 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1526 | ac_status=$? | |
1527 | if test -s conftest.err; then | |
1528 | grep -v '^ *+' conftest.err >conftest.er1 | |
1529 | cat conftest.er1 >&5 | |
1530 | mv -f conftest.er1 conftest.err | |
1531 | fi | |
1532 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1533 | test $ac_status = 0; } >/dev/null && { | |
1534 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1535 | test ! -s conftest.err | |
1536 | }; then : | |
1537 | ac_retval=0 | |
1538 | else | |
1539 | $as_echo "$as_me: failed program was:" >&5 | |
1540 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1541 | |
5213506e RW |
1542 | ac_retval=1 |
1543 | fi | |
1544 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1545 | return $ac_retval | |
4f4e53dd | 1546 | |
5213506e | 1547 | } # ac_fn_c_try_cpp |
4f4e53dd | 1548 | |
5213506e RW |
1549 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1550 | # ------------------------------------------------------- | |
1551 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1552 | # the include files in INCLUDES and setting the cache variable VAR | |
1553 | # accordingly. | |
1554 | ac_fn_c_check_header_mongrel () | |
1555 | { | |
1556 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1557 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1558 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1559 | $as_echo_n "checking for $2... " >&6; } | |
1560 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1561 | $as_echo_n "(cached) " >&6 | |
1562 | fi | |
1563 | eval ac_res=\$$3 | |
1564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1565 | $as_echo "$ac_res" >&6; } | |
1566 | else | |
1567 | # Is the header compilable? | |
1568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1569 | $as_echo_n "checking $2 usability... " >&6; } | |
1570 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1571 | /* end confdefs.h. */ | |
1572 | $4 | |
1573 | #include <$2> | |
4f4e53dd | 1574 | _ACEOF |
5213506e RW |
1575 | if ac_fn_c_try_compile "$LINENO"; then : |
1576 | ac_header_compiler=yes | |
1577 | else | |
1578 | ac_header_compiler=no | |
1579 | fi | |
1580 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1582 | $as_echo "$ac_header_compiler" >&6; } | |
4f4e53dd | 1583 | |
5213506e RW |
1584 | # Is the header present? |
1585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1586 | $as_echo_n "checking $2 presence... " >&6; } | |
1587 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1588 | /* end confdefs.h. */ | |
1589 | #include <$2> | |
1590 | _ACEOF | |
1591 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1592 | ac_header_preproc=yes | |
1593 | else | |
1594 | ac_header_preproc=no | |
1595 | fi | |
1596 | rm -f conftest.err conftest.$ac_ext | |
1597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1598 | $as_echo "$ac_header_preproc" >&6; } | |
4f4e53dd | 1599 | |
5213506e RW |
1600 | # So? What about this header? |
1601 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1602 | yes:no: ) | |
1603 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1604 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1605 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1606 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1607 | ;; | |
1608 | no:yes:* ) | |
1609 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1610 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1611 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1612 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1613 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1614 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1615 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1616 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1617 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1618 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1619 | ( cat <<\_ASBOX | |
1620 | ## ----------------------------------- ## | |
1621 | ## Report this to gcc-bugs@gcc.gnu.org ## | |
1622 | ## ----------------------------------- ## | |
4f4e53dd | 1623 | _ASBOX |
5213506e RW |
1624 | ) | sed "s/^/$as_me: WARNING: /" >&2 |
1625 | ;; | |
1626 | esac | |
1627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1628 | $as_echo_n "checking for $2... " >&6; } | |
1629 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1630 | $as_echo_n "(cached) " >&6 | |
1631 | else | |
1632 | eval "$3=\$ac_header_compiler" | |
1633 | fi | |
1634 | eval ac_res=\$$3 | |
1635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1636 | $as_echo "$ac_res" >&6; } | |
1637 | fi | |
1638 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 1639 | |
5213506e | 1640 | } # ac_fn_c_check_header_mongrel |
4f4e53dd | 1641 | |
5213506e RW |
1642 | # ac_fn_c_try_run LINENO |
1643 | # ---------------------- | |
1644 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1645 | # that executables *can* be run. | |
1646 | ac_fn_c_try_run () | |
1647 | { | |
1648 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1649 | if { { ac_try="$ac_link" | |
1650 | case "(($ac_try" in | |
1651 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1652 | *) ac_try_echo=$ac_try;; | |
1653 | esac | |
1654 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1655 | $as_echo "$ac_try_echo"; } >&5 | |
1656 | (eval "$ac_link") 2>&5 | |
1657 | ac_status=$? | |
1658 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1659 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
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 "$ac_try") 2>&5 | |
1667 | ac_status=$? | |
1668 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1669 | test $ac_status = 0; }; }; then : | |
1670 | ac_retval=0 | |
1671 | else | |
1672 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1673 | $as_echo "$as_me: failed program was:" >&5 | |
1674 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1675 | |
5213506e RW |
1676 | ac_retval=$ac_status |
1677 | fi | |
1678 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1679 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1680 | return $ac_retval | |
4f4e53dd | 1681 | |
5213506e | 1682 | } # ac_fn_c_try_run |
4f4e53dd | 1683 | |
5213506e RW |
1684 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
1685 | # ------------------------------------------------------- | |
1686 | # Tests whether HEADER exists and can be compiled using the include files in | |
1687 | # INCLUDES, setting the cache variable VAR accordingly. | |
1688 | ac_fn_c_check_header_compile () | |
1689 | { | |
1690 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1692 | $as_echo_n "checking for $2... " >&6; } | |
1693 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1694 | $as_echo_n "(cached) " >&6 | |
1695 | else | |
1696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1697 | /* end confdefs.h. */ | |
1698 | $4 | |
1699 | #include <$2> | |
4f4e53dd | 1700 | _ACEOF |
5213506e RW |
1701 | if ac_fn_c_try_compile "$LINENO"; then : |
1702 | eval "$3=yes" | |
1703 | else | |
1704 | eval "$3=no" | |
1705 | fi | |
1706 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1707 | fi | |
1708 | eval ac_res=\$$3 | |
1709 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1710 | $as_echo "$ac_res" >&6; } | |
1711 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 1712 | |
5213506e | 1713 | } # ac_fn_c_check_header_compile |
4f4e53dd | 1714 | |
0e1a989c ILT |
1715 | # ac_fn_c_try_link LINENO |
1716 | # ----------------------- | |
5213506e | 1717 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
0e1a989c | 1718 | ac_fn_c_try_link () |
5213506e RW |
1719 | { |
1720 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1721 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1722 | if { { ac_try="$ac_link" | |
1723 | case "(($ac_try" in | |
1724 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1725 | *) ac_try_echo=$ac_try;; | |
1726 | esac | |
1727 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1728 | $as_echo "$ac_try_echo"; } >&5 | |
1729 | (eval "$ac_link") 2>conftest.err | |
1730 | ac_status=$? | |
1731 | if test -s conftest.err; then | |
1732 | grep -v '^ *+' conftest.err >conftest.er1 | |
1733 | cat conftest.er1 >&5 | |
1734 | mv -f conftest.er1 conftest.err | |
1735 | fi | |
1736 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1737 | test $ac_status = 0; } && { | |
0e1a989c | 1738 | test -z "$ac_c_werror_flag" || |
5213506e RW |
1739 | test ! -s conftest.err |
1740 | } && test -s conftest$ac_exeext && { | |
1741 | test "$cross_compiling" = yes || | |
1742 | $as_test_x conftest$ac_exeext | |
1743 | }; then : | |
1744 | ac_retval=0 | |
1745 | else | |
1746 | $as_echo "$as_me: failed program was:" >&5 | |
1747 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 1748 | |
5213506e RW |
1749 | ac_retval=1 |
1750 | fi | |
1751 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1752 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1753 | # interfere with the next link command; also delete a directory that is | |
1754 | # left behind by Apple's compiler. We do this before executing the actions. | |
1755 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1756 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1757 | return $ac_retval | |
4f4e53dd | 1758 | |
0e1a989c | 1759 | } # ac_fn_c_try_link |
4f4e53dd | 1760 | |
0e1a989c ILT |
1761 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1762 | # ------------------------------------------- | |
5213506e RW |
1763 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
1764 | # variable VAR accordingly. | |
0e1a989c | 1765 | ac_fn_c_check_type () |
5213506e RW |
1766 | { |
1767 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1769 | $as_echo_n "checking for $2... " >&6; } | |
1770 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1771 | $as_echo_n "(cached) " >&6 | |
1772 | else | |
1773 | eval "$3=no" | |
1774 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1775 | /* end confdefs.h. */ | |
1776 | $4 | |
1777 | int | |
1778 | main () | |
1779 | { | |
1780 | if (sizeof ($2)) | |
1781 | return 0; | |
1782 | ; | |
1783 | return 0; | |
1784 | } | |
1785 | _ACEOF | |
0e1a989c | 1786 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1788 | /* end confdefs.h. */ | |
1789 | $4 | |
1790 | int | |
1791 | main () | |
1792 | { | |
1793 | if (sizeof (($2))) | |
1794 | return 0; | |
1795 | ; | |
1796 | return 0; | |
1797 | } | |
1798 | _ACEOF | |
0e1a989c | 1799 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 1800 | |
5213506e RW |
1801 | else |
1802 | eval "$3=yes" | |
1803 | fi | |
1804 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1805 | fi | |
1806 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1807 | fi | |
1808 | eval ac_res=\$$3 | |
1809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1810 | $as_echo "$ac_res" >&6; } | |
1811 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 1812 | |
0e1a989c | 1813 | } # ac_fn_c_check_type |
4f4e53dd | 1814 | |
0e1a989c ILT |
1815 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1816 | # -------------------------------------------- | |
5213506e RW |
1817 | # Tries to find the compile-time value of EXPR in a program that includes |
1818 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1819 | # computed | |
0e1a989c | 1820 | ac_fn_c_compute_int () |
5213506e RW |
1821 | { |
1822 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1823 | if test "$cross_compiling" = yes; then | |
1824 | # Depending upon the size, compute the lo and hi bounds. | |
1825 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1826 | /* end confdefs.h. */ | |
1827 | $4 | |
1828 | int | |
1829 | main () | |
1830 | { | |
1831 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1832 | test_array [0] = 0 | |
4f4e53dd | 1833 | |
5213506e RW |
1834 | ; |
1835 | return 0; | |
1836 | } | |
1837 | _ACEOF | |
0e1a989c | 1838 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1839 | ac_lo=0 ac_mid=0 |
1840 | while :; do | |
1841 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1842 | /* end confdefs.h. */ | |
1843 | $4 | |
1844 | int | |
1845 | main () | |
1846 | { | |
1847 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1848 | test_array [0] = 0 | |
4f4e53dd | 1849 | |
5213506e RW |
1850 | ; |
1851 | return 0; | |
1852 | } | |
1853 | _ACEOF | |
0e1a989c | 1854 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1855 | ac_hi=$ac_mid; break |
1856 | else | |
1857 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1858 | if test $ac_lo -le $ac_mid; then | |
1859 | ac_lo= ac_hi= | |
1860 | break | |
1861 | fi | |
1862 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1863 | fi | |
1864 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1865 | done | |
1866 | else | |
1867 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1868 | /* end confdefs.h. */ | |
1869 | $4 | |
1870 | int | |
1871 | main () | |
1872 | { | |
1873 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1874 | test_array [0] = 0 | |
4f4e53dd | 1875 | |
5213506e RW |
1876 | ; |
1877 | return 0; | |
1878 | } | |
1879 | _ACEOF | |
0e1a989c | 1880 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1881 | ac_hi=-1 ac_mid=-1 |
1882 | while :; do | |
1883 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1884 | /* end confdefs.h. */ | |
1885 | $4 | |
1886 | int | |
1887 | main () | |
1888 | { | |
1889 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1890 | test_array [0] = 0 | |
4f4e53dd | 1891 | |
5213506e RW |
1892 | ; |
1893 | return 0; | |
1894 | } | |
1895 | _ACEOF | |
0e1a989c | 1896 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1897 | ac_lo=$ac_mid; break |
1898 | else | |
1899 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1900 | if test $ac_mid -le $ac_hi; then | |
1901 | ac_lo= ac_hi= | |
1902 | break | |
1903 | fi | |
1904 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1905 | fi | |
1906 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1907 | done | |
1908 | else | |
1909 | ac_lo= ac_hi= | |
1910 | fi | |
1911 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1912 | fi | |
1913 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1914 | # Binary search between lo and hi bounds. | |
1915 | while test "x$ac_lo" != "x$ac_hi"; do | |
1916 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1917 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1918 | /* end confdefs.h. */ | |
1919 | $4 | |
1920 | int | |
1921 | main () | |
1922 | { | |
1923 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1924 | test_array [0] = 0 | |
4f4e53dd | 1925 | |
5213506e RW |
1926 | ; |
1927 | return 0; | |
1928 | } | |
1929 | _ACEOF | |
0e1a989c | 1930 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
1931 | ac_hi=$ac_mid |
1932 | else | |
1933 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1934 | fi | |
1935 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1936 | done | |
1937 | case $ac_lo in #(( | |
1938 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1939 | '') ac_retval=1 ;; | |
1940 | esac | |
1941 | else | |
1942 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1943 | /* end confdefs.h. */ | |
1944 | $4 | |
1945 | static long int longval () { return $2; } | |
1946 | static unsigned long int ulongval () { return $2; } | |
1947 | #include <stdio.h> | |
1948 | #include <stdlib.h> | |
1949 | int | |
1950 | main () | |
1951 | { | |
4f4e53dd | 1952 | |
5213506e RW |
1953 | FILE *f = fopen ("conftest.val", "w"); |
1954 | if (! f) | |
1955 | return 1; | |
1956 | if (($2) < 0) | |
1957 | { | |
1958 | long int i = longval (); | |
1959 | if (i != ($2)) | |
1960 | return 1; | |
1961 | fprintf (f, "%ld", i); | |
1962 | } | |
1963 | else | |
1964 | { | |
1965 | unsigned long int i = ulongval (); | |
1966 | if (i != ($2)) | |
1967 | return 1; | |
1968 | fprintf (f, "%lu", i); | |
1969 | } | |
1970 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1971 | on some platforms. */ | |
1972 | return ferror (f) || fclose (f) != 0; | |
4f4e53dd | 1973 | |
5213506e RW |
1974 | ; |
1975 | return 0; | |
1976 | } | |
1977 | _ACEOF | |
0e1a989c | 1978 | if ac_fn_c_try_run "$LINENO"; then : |
5213506e RW |
1979 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
1980 | else | |
1981 | ac_retval=1 | |
1982 | fi | |
1983 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1984 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1985 | rm -f conftest.val | |
4f4e53dd | 1986 | |
5213506e RW |
1987 | fi |
1988 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1989 | return $ac_retval | |
18c04407 | 1990 | |
0e1a989c | 1991 | } # ac_fn_c_compute_int |
18c04407 | 1992 | |
0e1a989c ILT |
1993 | # ac_fn_c_check_func LINENO FUNC VAR |
1994 | # ---------------------------------- | |
5213506e | 1995 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
0e1a989c | 1996 | ac_fn_c_check_func () |
5213506e RW |
1997 | { |
1998 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1999 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
2000 | $as_echo_n "checking for $2... " >&6; } | |
2001 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2002 | $as_echo_n "(cached) " >&6 | |
2003 | else | |
2004 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2005 | /* end confdefs.h. */ | |
2006 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. | |
2007 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
2008 | #define $2 innocuous_$2 | |
18c04407 | 2009 | |
5213506e RW |
2010 | /* System header to define __stub macros and hopefully few prototypes, |
2011 | which can conflict with char $2 (); below. | |
2012 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2013 | <limits.h> exists even on freestanding compilers. */ | |
4f4e53dd | 2014 | |
5213506e RW |
2015 | #ifdef __STDC__ |
2016 | # include <limits.h> | |
2017 | #else | |
2018 | # include <assert.h> | |
2019 | #endif | |
4f4e53dd | 2020 | |
5213506e | 2021 | #undef $2 |
4f4e53dd | 2022 | |
5213506e RW |
2023 | /* Override any GCC internal prototype to avoid an error. |
2024 | Use char because int might match the return type of a GCC | |
2025 | builtin and then its argument prototype would still apply. */ | |
2026 | #ifdef __cplusplus | |
2027 | extern "C" | |
2028 | #endif | |
2029 | char $2 (); | |
2030 | /* The GNU C library defines this for functions which it implements | |
2031 | to always fail with ENOSYS. Some functions are actually named | |
2032 | something starting with __ and the normal name is an alias. */ | |
2033 | #if defined __stub_$2 || defined __stub___$2 | |
2034 | choke me | |
2035 | #endif | |
88fa57d7 | 2036 | |
5213506e RW |
2037 | int |
2038 | main () | |
2039 | { | |
2040 | return $2 (); | |
2041 | ; | |
2042 | return 0; | |
2043 | } | |
2044 | _ACEOF | |
0e1a989c | 2045 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 2046 | eval "$3=yes" |
88fa57d7 | 2047 | else |
5213506e | 2048 | eval "$3=no" |
88fa57d7 | 2049 | fi |
5213506e RW |
2050 | rm -f core conftest.err conftest.$ac_objext \ |
2051 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 2052 | fi |
5213506e RW |
2053 | eval ac_res=\$$3 |
2054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2055 | $as_echo "$ac_res" >&6; } | |
2056 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 2057 | |
0e1a989c | 2058 | } # ac_fn_c_check_func |
4f4e53dd | 2059 | |
0e1a989c ILT |
2060 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
2061 | # ------------------------------------ | |
5213506e | 2062 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. |
0e1a989c | 2063 | ac_fn_c_check_decl () |
5213506e RW |
2064 | { |
2065 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
c3f247f4 RW |
2066 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
2067 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
2068 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
2069 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
5213506e RW |
2070 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
2071 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2072 | else |
5213506e RW |
2073 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2074 | /* end confdefs.h. */ | |
2075 | $4 | |
2076 | int | |
2077 | main () | |
2078 | { | |
c3f247f4 RW |
2079 | #ifndef $as_decl_name |
2080 | #ifdef __cplusplus | |
2081 | (void) $as_decl_use; | |
2082 | #else | |
2083 | (void) $as_decl_name; | |
2084 | #endif | |
5213506e | 2085 | #endif |
4f4e53dd | 2086 | |
5213506e RW |
2087 | ; |
2088 | return 0; | |
2089 | } | |
2090 | _ACEOF | |
0e1a989c | 2091 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
2092 | eval "$3=yes" |
2093 | else | |
2094 | eval "$3=no" | |
4f4e53dd | 2095 | fi |
5213506e RW |
2096 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2097 | fi | |
2098 | eval ac_res=\$$3 | |
2099 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
2100 | $as_echo "$ac_res" >&6; } | |
2101 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
4f4e53dd | 2102 | |
0e1a989c | 2103 | } # ac_fn_c_check_decl |
5b6d595b RO |
2104 | |
2105 | # ac_fn_cxx_try_link LINENO | |
2106 | # ------------------------- | |
2107 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
2108 | ac_fn_cxx_try_link () | |
2109 | { | |
2110 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
2111 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2112 | if { { ac_try="$ac_link" | |
2113 | case "(($ac_try" in | |
2114 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2115 | *) ac_try_echo=$ac_try;; | |
2116 | esac | |
2117 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2118 | $as_echo "$ac_try_echo"; } >&5 | |
2119 | (eval "$ac_link") 2>conftest.err | |
2120 | ac_status=$? | |
2121 | if test -s conftest.err; then | |
2122 | grep -v '^ *+' conftest.err >conftest.er1 | |
2123 | cat conftest.er1 >&5 | |
2124 | mv -f conftest.er1 conftest.err | |
2125 | fi | |
2126 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2127 | test $ac_status = 0; } && { | |
2128 | test -z "$ac_cxx_werror_flag" || | |
2129 | test ! -s conftest.err | |
2130 | } && test -s conftest$ac_exeext && { | |
2131 | test "$cross_compiling" = yes || | |
2132 | $as_test_x conftest$ac_exeext | |
2133 | }; then : | |
2134 | ac_retval=0 | |
2135 | else | |
2136 | $as_echo "$as_me: failed program was:" >&5 | |
2137 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2138 | ||
2139 | ac_retval=1 | |
2140 | fi | |
2141 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
2142 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
2143 | # interfere with the next link command; also delete a directory that is | |
2144 | # left behind by Apple's compiler. We do this before executing the actions. | |
2145 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
2146 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2147 | return $ac_retval | |
2148 | ||
2149 | } # ac_fn_cxx_try_link | |
5213506e RW |
2150 | cat >config.log <<_ACEOF |
2151 | This file contains any messages produced by compilers while | |
2152 | running configure, to aid debugging if configure makes a mistake. | |
4f4e53dd | 2153 | |
5213506e RW |
2154 | It was created by cpplib $as_me , which was |
2155 | generated by GNU Autoconf 2.64. Invocation command line was | |
4f4e53dd | 2156 | |
5213506e RW |
2157 | $ $0 $@ |
2158 | ||
2159 | _ACEOF | |
2160 | exec 5>>config.log | |
2161 | { | |
2162 | cat <<_ASUNAME | |
2163 | ## --------- ## | |
2164 | ## Platform. ## | |
2165 | ## --------- ## | |
4f4e53dd | 2166 | |
5213506e RW |
2167 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
2168 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
2169 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
2170 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2171 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
4f4e53dd | 2172 | |
5213506e RW |
2173 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
2174 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
018a4785 | 2175 | |
5213506e RW |
2176 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
2177 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2178 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2179 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2180 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2181 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2182 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
078e3ffe | 2183 | |
5213506e RW |
2184 | _ASUNAME |
2185 | ||
2186 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4f4e53dd PB |
2187 | for as_dir in $PATH |
2188 | do | |
2189 | IFS=$as_save_IFS | |
2190 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2191 | $as_echo "PATH: $as_dir" |
2192 | done | |
2193 | IFS=$as_save_IFS | |
f1bf410c | 2194 | |
5213506e | 2195 | } >&5 |
f1bf410c | 2196 | |
5213506e | 2197 | cat >&5 <<_ACEOF |
f1bf410c | 2198 | |
f1bf410c | 2199 | |
5213506e RW |
2200 | ## ----------- ## |
2201 | ## Core tests. ## | |
2202 | ## ----------- ## | |
f1bf410c | 2203 | |
5213506e | 2204 | _ACEOF |
f1bf410c | 2205 | |
f1bf410c | 2206 | |
5213506e RW |
2207 | # Keep a trace of the command line. |
2208 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2209 | # Strip out --silent because we don't want to record it for future runs. | |
2210 | # Also quote any args containing shell meta-characters. | |
2211 | # Make two passes to allow for proper duplicate-argument suppression. | |
2212 | ac_configure_args= | |
2213 | ac_configure_args0= | |
2214 | ac_configure_args1= | |
2215 | ac_must_keep_next=false | |
2216 | for ac_pass in 1 2 | |
2217 | do | |
2218 | for ac_arg | |
2219 | do | |
2220 | case $ac_arg in | |
2221 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2222 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2223 | | -silent | --silent | --silen | --sile | --sil) | |
2224 | continue ;; | |
2225 | *\'*) | |
2226 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2227 | esac | |
2228 | case $ac_pass in | |
2229 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2230 | 2) | |
2231 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2232 | if test $ac_must_keep_next = true; then | |
2233 | ac_must_keep_next=false # Got value, back to normal. | |
2234 | else | |
2235 | case $ac_arg in | |
2236 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2237 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2238 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2239 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2240 | case "$ac_configure_args0 " in | |
2241 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2242 | esac | |
2243 | ;; | |
2244 | -* ) ac_must_keep_next=true ;; | |
2245 | esac | |
f1bf410c | 2246 | fi |
5213506e RW |
2247 | as_fn_append ac_configure_args " '$ac_arg'" |
2248 | ;; | |
2249 | esac | |
f1bf410c | 2250 | done |
5213506e RW |
2251 | done |
2252 | { ac_configure_args0=; unset ac_configure_args0;} | |
2253 | { ac_configure_args1=; unset ac_configure_args1;} | |
f1bf410c | 2254 | |
5213506e RW |
2255 | # When interrupted or exit'd, cleanup temporary files, and complete |
2256 | # config.log. We remove comments because anyway the quotes in there | |
2257 | # would cause problems or look ugly. | |
2258 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2259 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2260 | trap 'exit_status=$? | |
2261 | # Save into config.log some information that might help in debugging. | |
2262 | { | |
2263 | echo | |
f1bf410c | 2264 | |
5213506e RW |
2265 | cat <<\_ASBOX |
2266 | ## ---------------- ## | |
2267 | ## Cache variables. ## | |
2268 | ## ---------------- ## | |
2269 | _ASBOX | |
2270 | echo | |
2271 | # The following way of writing the cache mishandles newlines in values, | |
2272 | ( | |
2273 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2274 | eval ac_val=\$$ac_var | |
2275 | case $ac_val in #( | |
2276 | *${as_nl}*) | |
2277 | case $ac_var in #( | |
2278 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2279 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2280 | esac | |
2281 | case $ac_var in #( | |
2282 | _ | IFS | as_nl) ;; #( | |
2283 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2284 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2285 | esac ;; | |
2286 | esac | |
2287 | done | |
2288 | (set) 2>&1 | | |
2289 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2290 | *${as_nl}ac_space=\ *) | |
2291 | sed -n \ | |
2292 | "s/'\''/'\''\\\\'\'''\''/g; | |
2293 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2294 | ;; #( | |
2295 | *) | |
2296 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2297 | ;; | |
2298 | esac | | |
2299 | sort | |
2300 | ) | |
2301 | echo | |
f1bf410c | 2302 | |
5213506e RW |
2303 | cat <<\_ASBOX |
2304 | ## ----------------- ## | |
2305 | ## Output variables. ## | |
2306 | ## ----------------- ## | |
2307 | _ASBOX | |
2308 | echo | |
2309 | for ac_var in $ac_subst_vars | |
2310 | do | |
2311 | eval ac_val=\$$ac_var | |
2312 | case $ac_val in | |
2313 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2314 | esac | |
2315 | $as_echo "$ac_var='\''$ac_val'\''" | |
2316 | done | sort | |
2317 | echo | |
f1bf410c | 2318 | |
5213506e RW |
2319 | if test -n "$ac_subst_files"; then |
2320 | cat <<\_ASBOX | |
2321 | ## ------------------- ## | |
2322 | ## File substitutions. ## | |
2323 | ## ------------------- ## | |
2324 | _ASBOX | |
2325 | echo | |
2326 | for ac_var in $ac_subst_files | |
2327 | do | |
2328 | eval ac_val=\$$ac_var | |
2329 | case $ac_val in | |
2330 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2331 | esac | |
2332 | $as_echo "$ac_var='\''$ac_val'\''" | |
2333 | done | sort | |
2334 | echo | |
f1bf410c | 2335 | fi |
f1bf410c | 2336 | |
5213506e RW |
2337 | if test -s confdefs.h; then |
2338 | cat <<\_ASBOX | |
2339 | ## ----------- ## | |
2340 | ## confdefs.h. ## | |
2341 | ## ----------- ## | |
2342 | _ASBOX | |
2343 | echo | |
2344 | cat confdefs.h | |
2345 | echo | |
2346 | fi | |
2347 | test "$ac_signal" != 0 && | |
2348 | $as_echo "$as_me: caught signal $ac_signal" | |
2349 | $as_echo "$as_me: exit $exit_status" | |
2350 | } >&5 | |
2351 | rm -f core *.core core.conftest.* && | |
2352 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2353 | exit $exit_status | |
2354 | ' 0 | |
2355 | for ac_signal in 1 2 13 15; do | |
2356 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2357 | done | |
2358 | ac_signal=0 | |
f1bf410c | 2359 | |
5213506e RW |
2360 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2361 | rm -f -r conftest* confdefs.h | |
f1bf410c | 2362 | |
5213506e | 2363 | $as_echo "/* confdefs.h */" > confdefs.h |
f1bf410c | 2364 | |
5213506e | 2365 | # Predefined preprocessor variables. |
f1bf410c | 2366 | |
5213506e RW |
2367 | cat >>confdefs.h <<_ACEOF |
2368 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
f1bf410c | 2369 | _ACEOF |
f1bf410c | 2370 | |
5213506e RW |
2371 | cat >>confdefs.h <<_ACEOF |
2372 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
f1bf410c | 2373 | _ACEOF |
f1bf410c | 2374 | |
5213506e RW |
2375 | cat >>confdefs.h <<_ACEOF |
2376 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
f1bf410c JQ |
2377 | _ACEOF |
2378 | ||
5213506e RW |
2379 | cat >>confdefs.h <<_ACEOF |
2380 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
f1bf410c | 2381 | _ACEOF |
f1bf410c | 2382 | |
5213506e RW |
2383 | cat >>confdefs.h <<_ACEOF |
2384 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
f1bf410c | 2385 | _ACEOF |
f1bf410c | 2386 | |
5213506e RW |
2387 | cat >>confdefs.h <<_ACEOF |
2388 | #define PACKAGE_URL "$PACKAGE_URL" | |
f1bf410c JQ |
2389 | _ACEOF |
2390 | ||
f1bf410c | 2391 | |
5213506e RW |
2392 | # Let the site file select an alternate cache file if it wants to. |
2393 | # Prefer an explicitly selected file to automatically selected ones. | |
2394 | ac_site_file1=NONE | |
2395 | ac_site_file2=NONE | |
2396 | if test -n "$CONFIG_SITE"; then | |
2397 | ac_site_file1=$CONFIG_SITE | |
2398 | elif test "x$prefix" != xNONE; then | |
2399 | ac_site_file1=$prefix/share/config.site | |
2400 | ac_site_file2=$prefix/etc/config.site | |
2401 | else | |
2402 | ac_site_file1=$ac_default_prefix/share/config.site | |
2403 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2404 | fi | |
2405 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
f1bf410c | 2406 | do |
5213506e RW |
2407 | test "x$ac_site_file" = xNONE && continue |
2408 | if test -r "$ac_site_file"; then | |
2409 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2410 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2411 | sed 's/^/| /' "$ac_site_file" >&5 | |
2412 | . "$ac_site_file" | |
f1bf410c | 2413 | fi |
f1bf410c | 2414 | done |
f1bf410c | 2415 | |
5213506e RW |
2416 | if test -r "$cache_file"; then |
2417 | # Some versions of bash will fail to source /dev/null (special | |
2418 | # files actually), so we avoid doing that. | |
2419 | if test -f "$cache_file"; then | |
2420 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2421 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2422 | case $cache_file in | |
2423 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2424 | *) . "./$cache_file";; | |
2425 | esac | |
f1bf410c | 2426 | fi |
f610dd5f | 2427 | else |
5213506e RW |
2428 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2429 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2430 | >$cache_file | |
f1bf410c | 2431 | fi |
f1bf410c | 2432 | |
5213506e RW |
2433 | # Check that the precious variables saved in the cache have kept the same |
2434 | # value. | |
2435 | ac_cache_corrupted=false | |
2436 | for ac_var in $ac_precious_vars; do | |
2437 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2438 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2439 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2440 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2441 | case $ac_old_set,$ac_new_set in | |
2442 | set,) | |
2443 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2444 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2445 | ac_cache_corrupted=: ;; | |
2446 | ,set) | |
2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2448 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2449 | ac_cache_corrupted=: ;; | |
2450 | ,);; | |
2451 | *) | |
2452 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2453 | # differences in whitespace do not lead to failure. | |
2454 | ac_old_val_w=`echo x $ac_old_val` | |
2455 | ac_new_val_w=`echo x $ac_new_val` | |
2456 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2458 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2459 | ac_cache_corrupted=: | |
2460 | else | |
2461 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2462 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2463 | eval $ac_var=\$ac_old_val | |
2464 | fi | |
2465 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2466 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2467 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2468 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2469 | fi;; | |
2470 | esac | |
2471 | # Pass precious variables to config.status. | |
2472 | if test "$ac_new_set" = set; then | |
2473 | case $ac_new_val in | |
2474 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2475 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2476 | esac | |
2477 | case " $ac_configure_args " in | |
2478 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2479 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2480 | esac | |
2481 | fi | |
f1bf410c | 2482 | done |
5213506e RW |
2483 | if $ac_cache_corrupted; then |
2484 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2485 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2487 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2488 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
f610dd5f | 2489 | fi |
5213506e RW |
2490 | ## -------------------- ## |
2491 | ## Main body of script. ## | |
2492 | ## -------------------- ## | |
f610dd5f | 2493 | |
f1bf410c JQ |
2494 | ac_ext=c |
2495 | ac_cpp='$CPP $CPPFLAGS' | |
2496 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2497 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2498 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2499 | ||
f610dd5f | 2500 | |
f610dd5f ZW |
2501 | |
2502 | ||
4f4e53dd | 2503 | |
f1bf410c | 2504 | |
4f4e53dd | 2505 | |
5213506e RW |
2506 | ac_aux_dir= |
2507 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do | |
2508 | for ac_t in install-sh install.sh shtool; do | |
2509 | if test -f "$ac_dir/$ac_t"; then | |
2510 | ac_aux_dir=$ac_dir | |
2511 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2512 | break 2 | |
2513 | fi | |
2514 | done | |
2515 | done | |
2516 | if test -z "$ac_aux_dir"; then | |
2517 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 | |
4f4e53dd | 2518 | fi |
f1bf410c | 2519 | |
5213506e RW |
2520 | # These three variables are undocumented and unsupported, |
2521 | # and are intended to be withdrawn in a future Autoconf release. | |
2522 | # They can cause serious problems if a builder's source tree is in a directory | |
2523 | # whose full name contains unusual characters. | |
2524 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2525 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2526 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
f1bf410c | 2527 | |
4f4e53dd | 2528 | |
5213506e RW |
2529 | # Make sure we can run config.sub. |
2530 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
2531 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2532 | ||
2533 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2534 | $as_echo_n "checking build system type... " >&6; } | |
2535 | if test "${ac_cv_build+set}" = set; then : | |
2536 | $as_echo_n "(cached) " >&6 | |
2537 | else | |
2538 | ac_build_alias=$build_alias | |
2539 | test "x$ac_build_alias" = x && | |
2540 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2541 | test "x$ac_build_alias" = x && | |
2542 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2543 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2544 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2545 | ||
2546 | fi | |
2547 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2548 | $as_echo "$ac_cv_build" >&6; } | |
2549 | case $ac_cv_build in | |
2550 | *-*-*) ;; | |
2551 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2552 | esac | |
2553 | build=$ac_cv_build | |
2554 | ac_save_IFS=$IFS; IFS='-' | |
2555 | set x $ac_cv_build | |
2556 | shift | |
2557 | build_cpu=$1 | |
2558 | build_vendor=$2 | |
2559 | shift; shift | |
2560 | # Remember, the first character of IFS is used to create $*, | |
2561 | # except with old shells: | |
2562 | build_os=$* | |
2563 | IFS=$ac_save_IFS | |
2564 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
f1bf410c | 2565 | |
f1bf410c | 2566 | |
5213506e RW |
2567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2568 | $as_echo_n "checking host system type... " >&6; } | |
2569 | if test "${ac_cv_host+set}" = set; then : | |
2570 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2571 | else |
5213506e RW |
2572 | if test "x$host_alias" = x; then |
2573 | ac_cv_host=$ac_cv_build | |
2574 | else | |
2575 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2576 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
f1bf410c | 2577 | fi |
4f4e53dd PB |
2578 | |
2579 | fi | |
5213506e RW |
2580 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2581 | $as_echo "$ac_cv_host" >&6; } | |
2582 | case $ac_cv_host in | |
2583 | *-*-*) ;; | |
2584 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2585 | esac | |
2586 | host=$ac_cv_host | |
2587 | ac_save_IFS=$IFS; IFS='-' | |
2588 | set x $ac_cv_host | |
2589 | shift | |
2590 | host_cpu=$1 | |
2591 | host_vendor=$2 | |
2592 | shift; shift | |
2593 | # Remember, the first character of IFS is used to create $*, | |
2594 | # except with old shells: | |
2595 | host_os=$* | |
2596 | IFS=$ac_save_IFS | |
2597 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
4f4e53dd | 2598 | |
f1bf410c | 2599 | |
5213506e RW |
2600 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
2601 | $as_echo_n "checking target system type... " >&6; } | |
2602 | if test "${ac_cv_target+set}" = set; then : | |
2603 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2604 | else |
5213506e RW |
2605 | if test "x$target_alias" = x; then |
2606 | ac_cv_target=$ac_cv_host | |
2607 | else | |
2608 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || | |
2609 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
f1bf410c | 2610 | fi |
f1bf410c JQ |
2611 | |
2612 | fi | |
5213506e RW |
2613 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
2614 | $as_echo "$ac_cv_target" >&6; } | |
2615 | case $ac_cv_target in | |
2616 | *-*-*) ;; | |
2617 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
2618 | esac | |
2619 | target=$ac_cv_target | |
2620 | ac_save_IFS=$IFS; IFS='-' | |
2621 | set x $ac_cv_target | |
2622 | shift | |
2623 | target_cpu=$1 | |
2624 | target_vendor=$2 | |
2625 | shift; shift | |
2626 | # Remember, the first character of IFS is used to create $*, | |
2627 | # except with old shells: | |
2628 | target_os=$* | |
2629 | IFS=$ac_save_IFS | |
2630 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
f1bf410c JQ |
2631 | |
2632 | ||
5213506e RW |
2633 | # The aliases save the names the user supplied, while $host etc. |
2634 | # will get canonicalized. | |
2635 | test -n "$target_alias" && | |
2636 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2637 | NONENONEs,x,x, && | |
2638 | program_prefix=${target_alias}- | |
f1bf410c JQ |
2639 | |
2640 | ||
5213506e RW |
2641 | # Checks for programs. |
2642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
2643 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2644 | set x ${MAKE-make} | |
2645 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
2646 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2647 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2648 | else |
5213506e RW |
2649 | cat >conftest.make <<\_ACEOF |
2650 | SHELL = /bin/sh | |
2651 | all: | |
2652 | @echo '@@@%%%=$(MAKE)=@@@%%%' | |
f1bf410c | 2653 | _ACEOF |
5213506e RW |
2654 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
2655 | case `${MAKE-make} -f conftest.make 2>/dev/null` in | |
2656 | *@@@%%%=?*=@@@%%%*) | |
2657 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2658 | *) | |
2659 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2660 | esac | |
2661 | rm -f conftest.make | |
4f4e53dd | 2662 | fi |
5213506e RW |
2663 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2665 | $as_echo "yes" >&6; } | |
2666 | SET_MAKE= | |
2667 | else | |
2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2669 | $as_echo "no" >&6; } | |
2670 | SET_MAKE="MAKE=${MAKE-make}" | |
4f4e53dd PB |
2671 | fi |
2672 | ||
5213506e RW |
2673 | # Find a good install program. We prefer a C program (faster), |
2674 | # so one script is as good as another. But avoid the broken or | |
2675 | # incompatible versions: | |
2676 | # SysV /etc/install, /usr/sbin/install | |
2677 | # SunOS /usr/etc/install | |
2678 | # IRIX /sbin/install | |
2679 | # AIX /bin/install | |
2680 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
2681 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
2682 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2683 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2684 | # OS/2's system install, which has a completely different semantic | |
2685 | # ./install, which can be erroneously created by make from ./install.sh. | |
2686 | # Reject install programs that cannot install multiple files. | |
2687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
2688 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
2689 | if test -z "$INSTALL"; then | |
2690 | if test "${ac_cv_path_install+set}" = set; then : | |
2691 | $as_echo_n "(cached) " >&6 | |
2692 | else | |
2693 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2694 | for as_dir in $PATH | |
2695 | do | |
2696 | IFS=$as_save_IFS | |
2697 | test -z "$as_dir" && as_dir=. | |
2698 | # Account for people who put trailing slashes in PATH elements. | |
2699 | case $as_dir/ in #(( | |
2700 | ./ | .// | /[cC]/* | \ | |
2701 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
2702 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
2703 | /usr/ucb/* ) ;; | |
2704 | *) | |
2705 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2706 | # Don't use installbsd from OSF since it installs stuff as root | |
2707 | # by default. | |
2708 | for ac_prog in ginstall scoinst install; do | |
2709 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2710 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
2711 | if test $ac_prog = install && | |
2712 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2713 | # AIX install. It has an incompatible calling convention. | |
2714 | : | |
2715 | elif test $ac_prog = install && | |
2716 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
2717 | # program-specific install script used by HP pwplus--don't use. | |
2718 | : | |
2719 | else | |
2720 | rm -rf conftest.one conftest.two conftest.dir | |
2721 | echo one > conftest.one | |
2722 | echo two > conftest.two | |
2723 | mkdir conftest.dir | |
2724 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
2725 | test -s conftest.one && test -s conftest.two && | |
2726 | test -s conftest.dir/conftest.one && | |
2727 | test -s conftest.dir/conftest.two | |
2728 | then | |
2729 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2730 | break 3 | |
2731 | fi | |
2732 | fi | |
2733 | fi | |
2734 | done | |
2735 | done | |
2736 | ;; | |
2737 | esac | |
f1bf410c | 2738 | |
5213506e RW |
2739 | done |
2740 | IFS=$as_save_IFS | |
f1bf410c | 2741 | |
5213506e | 2742 | rm -rf conftest.one conftest.two conftest.dir |
f1bf410c | 2743 | |
5213506e RW |
2744 | fi |
2745 | if test "${ac_cv_path_install+set}" = set; then | |
2746 | INSTALL=$ac_cv_path_install | |
2747 | else | |
2748 | # As a last resort, use the slow shell script. Don't cache a | |
2749 | # value for INSTALL within a source directory, because that will | |
2750 | # break other packages using the cache if that directory is | |
2751 | # removed, or if the value is a relative name. | |
2752 | INSTALL=$ac_install_sh | |
2753 | fi | |
2754 | fi | |
2755 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
2756 | $as_echo "$INSTALL" >&6; } | |
f1bf410c | 2757 | |
5213506e RW |
2758 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
2759 | # It thinks the first close brace ends the variable substitution. | |
2760 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
f1bf410c | 2761 | |
5213506e | 2762 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4f4e53dd | 2763 | |
5213506e | 2764 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
4f4e53dd | 2765 | |
5213506e RW |
2766 | ac_ext=c |
2767 | ac_cpp='$CPP $CPPFLAGS' | |
2768 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2769 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2770 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2771 | if test -n "$ac_tool_prefix"; then | |
2772 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2773 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2775 | $as_echo_n "checking for $ac_word... " >&6; } | |
2776 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2777 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2778 | else |
5213506e RW |
2779 | if test -n "$CC"; then |
2780 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4f4e53dd | 2781 | else |
5213506e RW |
2782 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2783 | for as_dir in $PATH | |
2784 | do | |
2785 | IFS=$as_save_IFS | |
2786 | test -z "$as_dir" && as_dir=. | |
2787 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2788 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2789 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
2790 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2791 | break 2 | |
2792 | fi | |
2793 | done | |
2794 | done | |
2795 | IFS=$as_save_IFS | |
4f4e53dd | 2796 | |
4f4e53dd | 2797 | fi |
5213506e RW |
2798 | fi |
2799 | CC=$ac_cv_prog_CC | |
2800 | if test -n "$CC"; then | |
2801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2802 | $as_echo "$CC" >&6; } | |
f1bf410c | 2803 | else |
5213506e RW |
2804 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2805 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2806 | fi |
2807 | ||
4f4e53dd PB |
2808 | |
2809 | fi | |
5213506e RW |
2810 | if test -z "$ac_cv_prog_CC"; then |
2811 | ac_ct_CC=$CC | |
2812 | # Extract the first word of "gcc", so it can be a program name with args. | |
2813 | set dummy gcc; ac_word=$2 | |
2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2815 | $as_echo_n "checking for $ac_word... " >&6; } | |
2816 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2817 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2818 | else |
5213506e RW |
2819 | if test -n "$ac_ct_CC"; then |
2820 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
f1bf410c | 2821 | else |
5213506e RW |
2822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2823 | for as_dir in $PATH | |
4f4e53dd | 2824 | do |
5213506e RW |
2825 | IFS=$as_save_IFS |
2826 | test -z "$as_dir" && as_dir=. | |
2827 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2828 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2829 | ac_cv_prog_ac_ct_CC="gcc" | |
2830 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2831 | break 2 | |
4f4e53dd | 2832 | fi |
5213506e RW |
2833 | done |
2834 | done | |
2835 | IFS=$as_save_IFS | |
2836 | ||
4f4e53dd | 2837 | fi |
5213506e RW |
2838 | fi |
2839 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2840 | if test -n "$ac_ct_CC"; then | |
2841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2842 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 2843 | else |
5213506e RW |
2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2845 | $as_echo "no" >&6; } | |
4f4e53dd | 2846 | fi |
4f4e53dd | 2847 | |
5213506e RW |
2848 | if test "x$ac_ct_CC" = x; then |
2849 | CC="" | |
4f4e53dd | 2850 | else |
5213506e RW |
2851 | case $cross_compiling:$ac_tool_warned in |
2852 | yes:) | |
2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2854 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2855 | ac_tool_warned=yes ;; | |
2856 | esac | |
2857 | CC=$ac_ct_CC | |
4f4e53dd PB |
2858 | fi |
2859 | else | |
5213506e | 2860 | CC="$ac_cv_prog_CC" |
4f4e53dd | 2861 | fi |
5213506e RW |
2862 | |
2863 | if test -z "$CC"; then | |
2864 | if test -n "$ac_tool_prefix"; then | |
2865 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2866 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2868 | $as_echo_n "checking for $ac_word... " >&6; } | |
2869 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2870 | $as_echo_n "(cached) " >&6 | |
f1bf410c | 2871 | else |
5213506e RW |
2872 | if test -n "$CC"; then |
2873 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2874 | else | |
2875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2876 | for as_dir in $PATH | |
2877 | do | |
2878 | IFS=$as_save_IFS | |
2879 | test -z "$as_dir" && as_dir=. | |
2880 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2881 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2882 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2883 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2884 | break 2 | |
2885 | fi | |
2886 | done | |
2887 | done | |
2888 | IFS=$as_save_IFS | |
4f4e53dd PB |
2889 | |
2890 | fi | |
5213506e RW |
2891 | fi |
2892 | CC=$ac_cv_prog_CC | |
2893 | if test -n "$CC"; then | |
2894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2895 | $as_echo "$CC" >&6; } | |
2896 | else | |
2897 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2898 | $as_echo "no" >&6; } | |
4f4e53dd | 2899 | fi |
4f4e53dd | 2900 | |
4f4e53dd | 2901 | |
5213506e | 2902 | fi |
f1bf410c | 2903 | fi |
5213506e RW |
2904 | if test -z "$CC"; then |
2905 | # Extract the first word of "cc", so it can be a program name with args. | |
2906 | set dummy cc; ac_word=$2 | |
2907 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2908 | $as_echo_n "checking for $ac_word... " >&6; } | |
2909 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2910 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2911 | else |
5213506e RW |
2912 | if test -n "$CC"; then |
2913 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2914 | else | |
2915 | ac_prog_rejected=no | |
2916 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2917 | for as_dir in $PATH | |
f1bf410c | 2918 | do |
5213506e RW |
2919 | IFS=$as_save_IFS |
2920 | test -z "$as_dir" && as_dir=. | |
2921 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2922 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2923 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2924 | ac_prog_rejected=yes | |
2925 | continue | |
2926 | fi | |
2927 | ac_cv_prog_CC="cc" | |
2928 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2929 | break 2 | |
2930 | fi | |
2931 | done | |
2932 | done | |
2933 | IFS=$as_save_IFS | |
2934 | ||
2935 | if test $ac_prog_rejected = yes; then | |
2936 | # We found a bogon in the path, so make sure we never use it. | |
2937 | set dummy $ac_cv_prog_CC | |
2938 | shift | |
2939 | if test $# != 0; then | |
2940 | # We chose a different compiler from the bogus one. | |
2941 | # However, it has the same basename, so the bogon will be chosen | |
2942 | # first if we set CC to just the basename; use the full file name. | |
2943 | shift | |
2944 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
f1bf410c | 2945 | fi |
f1bf410c | 2946 | fi |
5213506e RW |
2947 | fi |
2948 | fi | |
2949 | CC=$ac_cv_prog_CC | |
2950 | if test -n "$CC"; then | |
2951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2952 | $as_echo "$CC" >&6; } | |
4f4e53dd | 2953 | else |
5213506e RW |
2954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2955 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2956 | fi |
2957 | ||
5213506e | 2958 | |
f1bf410c | 2959 | fi |
5213506e RW |
2960 | if test -z "$CC"; then |
2961 | if test -n "$ac_tool_prefix"; then | |
2962 | for ac_prog in cl.exe | |
2963 | do | |
2964 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2965 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2967 | $as_echo_n "checking for $ac_word... " >&6; } | |
2968 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2969 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 2970 | else |
5213506e RW |
2971 | if test -n "$CC"; then |
2972 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2973 | else | |
2974 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2975 | for as_dir in $PATH | |
2976 | do | |
2977 | IFS=$as_save_IFS | |
2978 | test -z "$as_dir" && as_dir=. | |
2979 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2980 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2981 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2982 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2983 | break 2 | |
2984 | fi | |
2985 | done | |
2986 | done | |
2987 | IFS=$as_save_IFS | |
4f4e53dd | 2988 | |
4f4e53dd | 2989 | fi |
5213506e RW |
2990 | fi |
2991 | CC=$ac_cv_prog_CC | |
2992 | if test -n "$CC"; then | |
2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2994 | $as_echo "$CC" >&6; } | |
f1bf410c | 2995 | else |
5213506e RW |
2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2997 | $as_echo "no" >&6; } | |
4f4e53dd PB |
2998 | fi |
2999 | ||
4f4e53dd | 3000 | |
5213506e RW |
3001 | test -n "$CC" && break |
3002 | done | |
4f4e53dd | 3003 | fi |
5213506e RW |
3004 | if test -z "$CC"; then |
3005 | ac_ct_CC=$CC | |
3006 | for ac_prog in cl.exe | |
3007 | do | |
3008 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3009 | set dummy $ac_prog; ac_word=$2 | |
3010 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3011 | $as_echo_n "checking for $ac_word... " >&6; } | |
3012 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3013 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3014 | else |
5213506e RW |
3015 | if test -n "$ac_ct_CC"; then |
3016 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
4f4e53dd | 3017 | else |
5213506e RW |
3018 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3019 | for as_dir in $PATH | |
3020 | do | |
3021 | IFS=$as_save_IFS | |
3022 | test -z "$as_dir" && as_dir=. | |
3023 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3024 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3025 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
3026 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3027 | break 2 | |
3028 | fi | |
3029 | done | |
3030 | done | |
3031 | IFS=$as_save_IFS | |
4f4e53dd | 3032 | |
4f4e53dd | 3033 | fi |
4f4e53dd | 3034 | fi |
5213506e RW |
3035 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
3036 | if test -n "$ac_ct_CC"; then | |
3037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
3038 | $as_echo "$ac_ct_CC" >&6; } | |
4f4e53dd | 3039 | else |
5213506e RW |
3040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3041 | $as_echo "no" >&6; } | |
4f4e53dd | 3042 | fi |
4f4e53dd | 3043 | |
5213506e RW |
3044 | |
3045 | test -n "$ac_ct_CC" && break | |
3046 | done | |
3047 | ||
3048 | if test "x$ac_ct_CC" = x; then | |
3049 | CC="" | |
3050 | else | |
3051 | case $cross_compiling:$ac_tool_warned in | |
3052 | yes:) | |
3053 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3054 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3055 | ac_tool_warned=yes ;; | |
4f4e53dd | 3056 | esac |
5213506e RW |
3057 | CC=$ac_ct_CC |
3058 | fi | |
4f4e53dd | 3059 | fi |
4f4e53dd PB |
3060 | |
3061 | fi | |
4f4e53dd | 3062 | |
4f4e53dd | 3063 | |
5213506e RW |
3064 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3065 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3066 | as_fn_error "no acceptable C compiler found in \$PATH | |
3067 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3068 | |
5213506e RW |
3069 | # Provide some information about the compiler. |
3070 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3071 | set X $ac_compile | |
3072 | ac_compiler=$2 | |
3073 | for ac_option in --version -v -V -qversion; do | |
3074 | { { ac_try="$ac_compiler $ac_option >&5" | |
3075 | case "(($ac_try" in | |
3076 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3077 | *) ac_try_echo=$ac_try;; | |
3078 | esac | |
3079 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3080 | $as_echo "$ac_try_echo"; } >&5 | |
3081 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3082 | ac_status=$? | |
3083 | if test -s conftest.err; then | |
3084 | sed '10a\ | |
3085 | ... rest of stderr output deleted ... | |
3086 | 10q' conftest.err >conftest.er1 | |
3087 | cat conftest.er1 >&5 | |
3088 | rm -f conftest.er1 conftest.err | |
3089 | fi | |
3090 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3091 | test $ac_status = 0; } | |
3092 | done | |
4f4e53dd | 3093 | |
5213506e | 3094 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
3095 | /* end confdefs.h. */ |
3096 | ||
3097 | int | |
3098 | main () | |
3099 | { | |
4f4e53dd PB |
3100 | |
3101 | ; | |
3102 | return 0; | |
3103 | } | |
3104 | _ACEOF | |
5213506e RW |
3105 | ac_clean_files_save=$ac_clean_files |
3106 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" | |
3107 | # Try to create an executable without -o first, disregard a.out. | |
3108 | # It will help us diagnose broken compilers, and finding out an intuition | |
3109 | # of exeext. | |
3110 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
3111 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3112 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
4f4e53dd | 3113 | |
5213506e RW |
3114 | # The possible output files: |
3115 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
4f4e53dd | 3116 | |
5213506e RW |
3117 | ac_rmfiles= |
3118 | for ac_file in $ac_files | |
3119 | do | |
3120 | case $ac_file in | |
3121 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3122 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3123 | esac | |
3124 | done | |
3125 | rm -f $ac_rmfiles | |
4f4e53dd | 3126 | |
5213506e RW |
3127 | if { { ac_try="$ac_link_default" |
3128 | case "(($ac_try" in | |
3129 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3130 | *) ac_try_echo=$ac_try;; | |
3131 | esac | |
3132 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3133 | $as_echo "$ac_try_echo"; } >&5 | |
3134 | (eval "$ac_link_default") 2>&5 | |
3135 | ac_status=$? | |
3136 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3137 | test $ac_status = 0; }; then : | |
3138 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3139 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3140 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3141 | # so that the user can short-circuit this test for compilers unknown to | |
3142 | # Autoconf. | |
3143 | for ac_file in $ac_files '' | |
3144 | do | |
3145 | test -f "$ac_file" || continue | |
3146 | case $ac_file in | |
3147 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3148 | ;; | |
3149 | [ab].out ) | |
3150 | # We found the default executable, but exeext='' is most | |
3151 | # certainly right. | |
3152 | break;; | |
3153 | *.* ) | |
3154 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3155 | then :; else | |
3156 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3157 | fi | |
3158 | # We set ac_cv_exeext here because the later test for it is not | |
3159 | # safe: cross compilers may not add the suffix if given an `-o' | |
3160 | # argument, so we may need to know it at that point already. | |
3161 | # Even if this section looks crufty: it has the advantage of | |
3162 | # actually working. | |
3163 | break;; | |
3164 | * ) | |
3165 | break;; | |
3166 | esac | |
3167 | done | |
3168 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
4f4e53dd | 3169 | |
4f4e53dd | 3170 | else |
5213506e | 3171 | ac_file='' |
4f4e53dd | 3172 | fi |
5213506e RW |
3173 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
3174 | $as_echo "$ac_file" >&6; } | |
3175 | if test -z "$ac_file"; then : | |
3176 | $as_echo "$as_me: failed program was:" >&5 | |
3177 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f4e53dd | 3178 | |
5213506e RW |
3179 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3180 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3181 | { as_fn_set_status 77 | |
3182 | as_fn_error "C compiler cannot create executables | |
3183 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4f4e53dd | 3184 | fi |
5213506e | 3185 | ac_exeext=$ac_cv_exeext |
4f4e53dd | 3186 | |
5213506e RW |
3187 | # Check that the compiler produces executables we can run. If not, either |
3188 | # the compiler is broken, or we cross compile. | |
3189 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3190 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3191 | # If not cross compiling, check that we can run a simple program. | |
3192 | if test "$cross_compiling" != yes; then | |
3193 | if { ac_try='./$ac_file' | |
3194 | { { case "(($ac_try" in | |
3195 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3196 | *) ac_try_echo=$ac_try;; | |
4f4e53dd | 3197 | esac |
5213506e RW |
3198 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3199 | $as_echo "$ac_try_echo"; } >&5 | |
3200 | (eval "$ac_try") 2>&5 | |
4f4e53dd | 3201 | ac_status=$? |
5213506e RW |
3202 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3203 | test $ac_status = 0; }; }; then | |
3204 | cross_compiling=no | |
3205 | else | |
3206 | if test "$cross_compiling" = maybe; then | |
3207 | cross_compiling=yes | |
3208 | else | |
3209 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3210 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3211 | as_fn_error "cannot run C compiled programs. | |
3212 | If you meant to cross compile, use \`--host'. | |
3213 | See \`config.log' for more details." "$LINENO" 5; } | |
3214 | fi | |
3215 | fi | |
4f4e53dd | 3216 | fi |
5213506e RW |
3217 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3218 | $as_echo "yes" >&6; } | |
4f4e53dd | 3219 | |
5213506e RW |
3220 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
3221 | ac_clean_files=$ac_clean_files_save | |
3222 | # Check that the compiler produces executables we can run. If not, either | |
3223 | # the compiler is broken, or we cross compile. | |
3224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3225 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3227 | $as_echo "$cross_compiling" >&6; } | |
3228 | ||
3229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3230 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3231 | if { { ac_try="$ac_link" | |
3232 | case "(($ac_try" in | |
3233 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3234 | *) ac_try_echo=$ac_try;; | |
4f4e53dd | 3235 | esac |
5213506e RW |
3236 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3237 | $as_echo "$ac_try_echo"; } >&5 | |
3238 | (eval "$ac_link") 2>&5 | |
3239 | ac_status=$? | |
3240 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3241 | test $ac_status = 0; }; then : | |
3242 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3243 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3244 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3245 | # `rm'. | |
3246 | for ac_file in conftest.exe conftest conftest.*; do | |
3247 | test -f "$ac_file" || continue | |
3248 | case $ac_file in | |
3249 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3250 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3251 | break;; | |
3252 | * ) break;; | |
3253 | esac | |
3254 | done | |
3255 | else | |
3256 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3257 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3258 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3259 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3260 | fi |
5213506e RW |
3261 | rm -f conftest$ac_cv_exeext |
3262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3263 | $as_echo "$ac_cv_exeext" >&6; } | |
4f4e53dd | 3264 | |
5213506e RW |
3265 | rm -f conftest.$ac_ext |
3266 | EXEEXT=$ac_cv_exeext | |
3267 | ac_exeext=$EXEEXT | |
3268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3269 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3270 | if test "${ac_cv_objext+set}" = set; then : | |
3271 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3272 | else |
5213506e | 3273 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3274 | /* end confdefs.h. */ |
5213506e | 3275 | |
4f4e53dd PB |
3276 | int |
3277 | main () | |
3278 | { | |
5213506e | 3279 | |
4f4e53dd PB |
3280 | ; |
3281 | return 0; | |
3282 | } | |
3283 | _ACEOF | |
5213506e RW |
3284 | rm -f conftest.o conftest.obj |
3285 | if { { ac_try="$ac_compile" | |
3286 | case "(($ac_try" in | |
3287 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3288 | *) ac_try_echo=$ac_try;; | |
3289 | esac | |
3290 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3291 | $as_echo "$ac_try_echo"; } >&5 | |
3292 | (eval "$ac_compile") 2>&5 | |
3293 | ac_status=$? | |
3294 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3295 | test $ac_status = 0; }; then : | |
3296 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3297 | test -f "$ac_file" || continue; | |
3298 | case $ac_file in | |
3299 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
3300 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
3301 | break;; | |
3302 | esac | |
3303 | done | |
4f4e53dd | 3304 | else |
5213506e | 3305 | $as_echo "$as_me: failed program was:" >&5 |
4f4e53dd PB |
3306 | sed 's/^/| /' conftest.$ac_ext >&5 |
3307 | ||
5213506e RW |
3308 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3309 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3310 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3311 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 3312 | fi |
5213506e | 3313 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
4f4e53dd | 3314 | fi |
5213506e RW |
3315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3316 | $as_echo "$ac_cv_objext" >&6; } | |
3317 | OBJEXT=$ac_cv_objext | |
3318 | ac_objext=$OBJEXT | |
3319 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
3320 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3321 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3322 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3323 | else |
5213506e RW |
3324 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3325 | /* end confdefs.h. */ | |
4f4e53dd | 3326 | |
5213506e RW |
3327 | int |
3328 | main () | |
3329 | { | |
3330 | #ifndef __GNUC__ | |
3331 | choke me | |
3332 | #endif | |
4f4e53dd | 3333 | |
5213506e RW |
3334 | ; |
3335 | return 0; | |
3336 | } | |
3337 | _ACEOF | |
3338 | if ac_fn_c_try_compile "$LINENO"; then : | |
3339 | ac_compiler_gnu=yes | |
3340 | else | |
3341 | ac_compiler_gnu=no | |
4f4e53dd | 3342 | fi |
5213506e RW |
3343 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3344 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
4f4e53dd | 3345 | |
5213506e RW |
3346 | fi |
3347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
3348 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3349 | if test $ac_compiler_gnu = yes; then | |
3350 | GCC=yes | |
4f4e53dd | 3351 | else |
5213506e RW |
3352 | GCC= |
3353 | fi | |
3354 | ac_test_CFLAGS=${CFLAGS+set} | |
3355 | ac_save_CFLAGS=$CFLAGS | |
3356 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
3357 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3358 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3359 | $as_echo_n "(cached) " >&6 | |
3360 | else | |
3361 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3362 | ac_c_werror_flag=yes | |
3363 | ac_cv_prog_cc_g=no | |
3364 | CFLAGS="-g" | |
3365 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3366 | /* end confdefs.h. */ |
5213506e | 3367 | |
4f4e53dd PB |
3368 | int |
3369 | main () | |
3370 | { | |
5213506e | 3371 | |
4f4e53dd PB |
3372 | ; |
3373 | return 0; | |
3374 | } | |
3375 | _ACEOF | |
5213506e RW |
3376 | if ac_fn_c_try_compile "$LINENO"; then : |
3377 | ac_cv_prog_cc_g=yes | |
4f4e53dd | 3378 | else |
5213506e RW |
3379 | CFLAGS="" |
3380 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3381 | /* end confdefs.h. */ | |
4f4e53dd | 3382 | |
5213506e RW |
3383 | int |
3384 | main () | |
3385 | { | |
4f4e53dd | 3386 | |
5213506e RW |
3387 | ; |
3388 | return 0; | |
3389 | } | |
4f4e53dd | 3390 | _ACEOF |
5213506e | 3391 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd | 3392 | |
d56a25e1 | 3393 | else |
5213506e RW |
3394 | ac_c_werror_flag=$ac_save_c_werror_flag |
3395 | CFLAGS="-g" | |
3396 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
d56a25e1 | 3397 | /* end confdefs.h. */ |
5213506e | 3398 | |
d56a25e1 TT |
3399 | int |
3400 | main () | |
3401 | { | |
5213506e | 3402 | |
d56a25e1 TT |
3403 | ; |
3404 | return 0; | |
3405 | } | |
3406 | _ACEOF | |
5213506e RW |
3407 | if ac_fn_c_try_compile "$LINENO"; then : |
3408 | ac_cv_prog_cc_g=yes | |
d56a25e1 | 3409 | fi |
5213506e | 3410 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
d56a25e1 | 3411 | fi |
5213506e RW |
3412 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3413 | fi | |
3414 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3415 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3416 | fi | |
3417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3418 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
3419 | if test "$ac_test_CFLAGS" = set; then | |
3420 | CFLAGS=$ac_save_CFLAGS | |
3421 | elif test $ac_cv_prog_cc_g = yes; then | |
3422 | if test "$GCC" = yes; then | |
3423 | CFLAGS="-g -O2" | |
3424 | else | |
3425 | CFLAGS="-g" | |
3426 | fi | |
d56a25e1 | 3427 | else |
5213506e RW |
3428 | if test "$GCC" = yes; then |
3429 | CFLAGS="-O2" | |
3430 | else | |
3431 | CFLAGS= | |
3432 | fi | |
d56a25e1 | 3433 | fi |
5213506e RW |
3434 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3435 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3436 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3437 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3438 | else |
5213506e RW |
3439 | ac_cv_prog_cc_c89=no |
3440 | ac_save_CC=$CC | |
3441 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3442 | /* end confdefs.h. */ |
5213506e RW |
3443 | #include <stdarg.h> |
3444 | #include <stdio.h> | |
4f4e53dd | 3445 | #include <sys/types.h> |
5213506e RW |
3446 | #include <sys/stat.h> |
3447 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3448 | struct buf { int x; }; | |
3449 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3450 | static char *e (p, i) | |
3451 | char **p; | |
3452 | int i; | |
3453 | { | |
3454 | return p[i]; | |
3455 | } | |
3456 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3457 | { | |
3458 | char *s; | |
3459 | va_list v; | |
3460 | va_start (v,p); | |
3461 | s = g (p, va_arg (v,int)); | |
3462 | va_end (v); | |
3463 | return s; | |
3464 | } | |
4f4e53dd | 3465 | |
5213506e RW |
3466 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
3467 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3468 | These don't provoke an error unfortunately, instead are silently treated | |
3469 | as 'x'. The following induces an error, until -std is added to get | |
3470 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
3471 | array size at least. It's necessary to write '\x00'==0 to get something | |
3472 | that's true only with -std. */ | |
3473 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
3474 | ||
3475 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
3476 | inside strings and character constants. */ | |
3477 | #define FOO(x) 'x' | |
3478 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3479 | ||
3480 | int test (int i, double x); | |
3481 | struct s1 {int (*f) (int a);}; | |
3482 | struct s2 {int (*f) (double a);}; | |
3483 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3484 | int argc; | |
3485 | char **argv; | |
4f4e53dd PB |
3486 | int |
3487 | main () | |
3488 | { | |
5213506e | 3489 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
4f4e53dd PB |
3490 | ; |
3491 | return 0; | |
3492 | } | |
3493 | _ACEOF | |
5213506e RW |
3494 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3495 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
3496 | do | |
3497 | CC="$ac_save_CC $ac_arg" | |
3498 | if ac_fn_c_try_compile "$LINENO"; then : | |
3499 | ac_cv_prog_cc_c89=$ac_arg | |
3500 | fi | |
3501 | rm -f core conftest.err conftest.$ac_objext | |
3502 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3503 | done | |
3504 | rm -f conftest.$ac_ext | |
3505 | CC=$ac_save_CC | |
4f4e53dd | 3506 | |
4f4e53dd | 3507 | fi |
5213506e RW |
3508 | # AC_CACHE_VAL |
3509 | case "x$ac_cv_prog_cc_c89" in | |
3510 | x) | |
3511 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3512 | $as_echo "none needed" >&6; } ;; | |
3513 | xno) | |
3514 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3515 | $as_echo "unsupported" >&6; } ;; | |
3516 | *) | |
3517 | CC="$CC $ac_cv_prog_cc_c89" | |
3518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3519 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
3520 | esac | |
3521 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
3522 | ||
4f4e53dd | 3523 | fi |
4f4e53dd | 3524 | |
5213506e RW |
3525 | ac_ext=c |
3526 | ac_cpp='$CPP $CPPFLAGS' | |
3527 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3528 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3529 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3530 | ||
3531 | ac_ext=cpp | |
3532 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3533 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3534 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3535 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3536 | if test -z "$CXX"; then | |
3537 | if test -n "$CCC"; then | |
3538 | CXX=$CCC | |
3539 | else | |
3540 | if test -n "$ac_tool_prefix"; then | |
3541 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3542 | do | |
3543 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3544 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
3545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3546 | $as_echo_n "checking for $ac_word... " >&6; } | |
3547 | if test "${ac_cv_prog_CXX+set}" = set; then : | |
3548 | $as_echo_n "(cached) " >&6 | |
3549 | else | |
3550 | if test -n "$CXX"; then | |
3551 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3552 | else | |
3553 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3554 | for as_dir in $PATH | |
3555 | do | |
3556 | IFS=$as_save_IFS | |
3557 | test -z "$as_dir" && as_dir=. | |
3558 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3559 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3560 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
3561 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3562 | break 2 | |
3563 | fi | |
3564 | done | |
3565 | done | |
3566 | IFS=$as_save_IFS | |
4f4e53dd | 3567 | |
5213506e RW |
3568 | fi |
3569 | fi | |
3570 | CXX=$ac_cv_prog_CXX | |
3571 | if test -n "$CXX"; then | |
3572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 | |
3573 | $as_echo "$CXX" >&6; } | |
3574 | else | |
3575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3576 | $as_echo "no" >&6; } | |
4f4e53dd PB |
3577 | fi |
3578 | ||
5213506e RW |
3579 | |
3580 | test -n "$CXX" && break | |
3581 | done | |
3582 | fi | |
3583 | if test -z "$CXX"; then | |
3584 | ac_ct_CXX=$CXX | |
3585 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3586 | do | |
3587 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3588 | set dummy $ac_prog; ac_word=$2 | |
3589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3590 | $as_echo_n "checking for $ac_word... " >&6; } | |
3591 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : | |
3592 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3593 | else |
5213506e RW |
3594 | if test -n "$ac_ct_CXX"; then |
3595 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
4f4e53dd | 3596 | else |
5213506e RW |
3597 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3598 | for as_dir in $PATH | |
3599 | do | |
3600 | IFS=$as_save_IFS | |
3601 | test -z "$as_dir" && as_dir=. | |
3602 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3603 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3604 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
3605 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3606 | break 2 | |
3607 | fi | |
3608 | done | |
3609 | done | |
3610 | IFS=$as_save_IFS | |
3611 | ||
3612 | fi | |
3613 | fi | |
3614 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3615 | if test -n "$ac_ct_CXX"; then | |
3616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 | |
3617 | $as_echo "$ac_ct_CXX" >&6; } | |
3618 | else | |
3619 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3620 | $as_echo "no" >&6; } | |
3621 | fi | |
3622 | ||
3623 | ||
3624 | test -n "$ac_ct_CXX" && break | |
3625 | done | |
4f4e53dd | 3626 | |
5213506e RW |
3627 | if test "x$ac_ct_CXX" = x; then |
3628 | CXX="g++" | |
3629 | else | |
3630 | case $cross_compiling:$ac_tool_warned in | |
3631 | yes:) | |
3632 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3633 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3634 | ac_tool_warned=yes ;; | |
3635 | esac | |
3636 | CXX=$ac_ct_CXX | |
3637 | fi | |
4f4e53dd | 3638 | fi |
5213506e RW |
3639 | |
3640 | fi | |
4f4e53dd | 3641 | fi |
5213506e RW |
3642 | # Provide some information about the compiler. |
3643 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 | |
3644 | set X $ac_compile | |
3645 | ac_compiler=$2 | |
3646 | for ac_option in --version -v -V -qversion; do | |
3647 | { { ac_try="$ac_compiler $ac_option >&5" | |
3648 | case "(($ac_try" in | |
3649 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3650 | *) ac_try_echo=$ac_try;; | |
3651 | esac | |
3652 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3653 | $as_echo "$ac_try_echo"; } >&5 | |
3654 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3655 | ac_status=$? | |
3656 | if test -s conftest.err; then | |
3657 | sed '10a\ | |
3658 | ... rest of stderr output deleted ... | |
3659 | 10q' conftest.err >conftest.er1 | |
3660 | cat conftest.er1 >&5 | |
3661 | rm -f conftest.er1 conftest.err | |
3662 | fi | |
3663 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3664 | test $ac_status = 0; } | |
3665 | done | |
4f4e53dd | 3666 | |
5213506e RW |
3667 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
3668 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } | |
3669 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : | |
3670 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 3671 | else |
5213506e | 3672 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 3673 | /* end confdefs.h. */ |
5213506e | 3674 | |
4f4e53dd PB |
3675 | int |
3676 | main () | |
3677 | { | |
5213506e RW |
3678 | #ifndef __GNUC__ |
3679 | choke me | |
3680 | #endif | |
4f4e53dd PB |
3681 | |
3682 | ; | |
3683 | return 0; | |
3684 | } | |
3685 | _ACEOF | |
5213506e RW |
3686 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3687 | ac_compiler_gnu=yes | |
3688 | else | |
3689 | ac_compiler_gnu=no | |
3690 | fi | |
3691 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3692 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
3693 | ||
3694 | fi | |
3695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 | |
3696 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } | |
3697 | if test $ac_compiler_gnu = yes; then | |
3698 | GXX=yes | |
3699 | else | |
3700 | GXX= | |
3701 | fi | |
3702 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3703 | ac_save_CXXFLAGS=$CXXFLAGS | |
3704 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 | |
3705 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } | |
3706 | if test "${ac_cv_prog_cxx_g+set}" = set; then : | |
3707 | $as_echo_n "(cached) " >&6 | |
3708 | else | |
3709 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag | |
3710 | ac_cxx_werror_flag=yes | |
3711 | ac_cv_prog_cxx_g=no | |
3712 | CXXFLAGS="-g" | |
3713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3714 | /* end confdefs.h. */ |
5213506e | 3715 | |
4f4e53dd PB |
3716 | int |
3717 | main () | |
3718 | { | |
4f4e53dd PB |
3719 | |
3720 | ; | |
3721 | return 0; | |
3722 | } | |
3723 | _ACEOF | |
5213506e RW |
3724 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3725 | ac_cv_prog_cxx_g=yes | |
4f4e53dd | 3726 | else |
5213506e RW |
3727 | CXXFLAGS="" |
3728 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3729 | /* end confdefs.h. */ |
5213506e | 3730 | |
4f4e53dd PB |
3731 | int |
3732 | main () | |
3733 | { | |
4f4e53dd PB |
3734 | |
3735 | ; | |
3736 | return 0; | |
3737 | } | |
3738 | _ACEOF | |
5213506e RW |
3739 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3740 | ||
3741 | else | |
3742 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3743 | CXXFLAGS="-g" | |
3744 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 3745 | /* end confdefs.h. */ |
5213506e | 3746 | |
4f4e53dd PB |
3747 | int |
3748 | main () | |
3749 | { | |
4f4e53dd PB |
3750 | |
3751 | ; | |
3752 | return 0; | |
3753 | } | |
3754 | _ACEOF | |
5213506e RW |
3755 | if ac_fn_cxx_try_compile "$LINENO"; then : |
3756 | ac_cv_prog_cxx_g=yes | |
3757 | fi | |
3758 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3759 | fi | |
3760 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3761 | fi | |
3762 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3763 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3764 | fi | |
3765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 | |
3766 | $as_echo "$ac_cv_prog_cxx_g" >&6; } | |
3767 | if test "$ac_test_CXXFLAGS" = set; then | |
3768 | CXXFLAGS=$ac_save_CXXFLAGS | |
3769 | elif test $ac_cv_prog_cxx_g = yes; then | |
3770 | if test "$GXX" = yes; then | |
3771 | CXXFLAGS="-g -O2" | |
3772 | else | |
3773 | CXXFLAGS="-g" | |
3774 | fi | |
4f4e53dd | 3775 | else |
5213506e RW |
3776 | if test "$GXX" = yes; then |
3777 | CXXFLAGS="-O2" | |
3778 | else | |
3779 | CXXFLAGS= | |
3780 | fi | |
3781 | fi | |
3782 | ac_ext=c | |
3783 | ac_cpp='$CPP $CPPFLAGS' | |
3784 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3785 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3786 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3787 | ||
3788 | if test -n "$ac_tool_prefix"; then | |
3789 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3790 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3792 | $as_echo_n "checking for $ac_word... " >&6; } | |
3793 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
3794 | $as_echo_n "(cached) " >&6 | |
3795 | else | |
3796 | if test -n "$RANLIB"; then | |
3797 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3798 | else | |
3799 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3800 | for as_dir in $PATH | |
3801 | do | |
3802 | IFS=$as_save_IFS | |
3803 | test -z "$as_dir" && as_dir=. | |
3804 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3805 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3806 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3807 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3808 | break 2 | |
3809 | fi | |
3810 | done | |
3811 | done | |
3812 | IFS=$as_save_IFS | |
3813 | ||
3814 | fi | |
3815 | fi | |
3816 | RANLIB=$ac_cv_prog_RANLIB | |
3817 | if test -n "$RANLIB"; then | |
3818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
3819 | $as_echo "$RANLIB" >&6; } | |
3820 | else | |
3821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3822 | $as_echo "no" >&6; } | |
3823 | fi | |
3824 | ||
4f4e53dd | 3825 | |
4f4e53dd | 3826 | fi |
5213506e RW |
3827 | if test -z "$ac_cv_prog_RANLIB"; then |
3828 | ac_ct_RANLIB=$RANLIB | |
3829 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3830 | set dummy ranlib; ac_word=$2 | |
3831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3832 | $as_echo_n "checking for $ac_word... " >&6; } | |
3833 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
3834 | $as_echo_n "(cached) " >&6 | |
3835 | else | |
3836 | if test -n "$ac_ct_RANLIB"; then | |
3837 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3838 | else | |
3839 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3840 | for as_dir in $PATH | |
3841 | do | |
3842 | IFS=$as_save_IFS | |
3843 | test -z "$as_dir" && as_dir=. | |
3844 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3845 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
3846 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3847 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3848 | break 2 | |
3849 | fi | |
3850 | done | |
4f4e53dd | 3851 | done |
5213506e RW |
3852 | IFS=$as_save_IFS |
3853 | ||
3854 | fi | |
3855 | fi | |
3856 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3857 | if test -n "$ac_ct_RANLIB"; then | |
3858 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
3859 | $as_echo "$ac_ct_RANLIB" >&6; } | |
4f4e53dd | 3860 | else |
5213506e RW |
3861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3862 | $as_echo "no" >&6; } | |
3863 | fi | |
4f4e53dd | 3864 | |
5213506e RW |
3865 | if test "x$ac_ct_RANLIB" = x; then |
3866 | RANLIB=":" | |
3867 | else | |
3868 | case $cross_compiling:$ac_tool_warned in | |
3869 | yes:) | |
3870 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3871 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3872 | ac_tool_warned=yes ;; | |
3873 | esac | |
3874 | RANLIB=$ac_ct_RANLIB | |
3875 | fi | |
3876 | else | |
3877 | RANLIB="$ac_cv_prog_RANLIB" | |
4f4e53dd | 3878 | fi |
5213506e RW |
3879 | |
3880 | ||
480767a9 | 3881 | |
0e1a989c ILT |
3882 | ac_ext=c |
3883 | ac_cpp='$CPP $CPPFLAGS' | |
3884 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3885 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3886 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3887 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3888 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3889 | # On Suns, sometimes $CPP names a directory. | |
3890 | if test -n "$CPP" && test -d "$CPP"; then | |
3891 | CPP= | |
480767a9 | 3892 | fi |
0e1a989c ILT |
3893 | if test -z "$CPP"; then |
3894 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
480767a9 ILT |
3895 | $as_echo_n "(cached) " >&6 |
3896 | else | |
0e1a989c ILT |
3897 | # Double quotes because CPP needs to be expanded |
3898 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3899 | do | |
3900 | ac_preproc_ok=false | |
3901 | for ac_c_preproc_warn_flag in '' yes | |
3902 | do | |
3903 | # Use a header file that comes with gcc, so configuring glibc | |
3904 | # with a fresh cross-compiler works. | |
3905 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3906 | # <limits.h> exists even on freestanding compilers. | |
3907 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3908 | # not just through cpp. "Syntax error" is here to catch this case. | |
3909 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
480767a9 | 3910 | /* end confdefs.h. */ |
0e1a989c ILT |
3911 | #ifdef __STDC__ |
3912 | # include <limits.h> | |
3913 | #else | |
3914 | # include <assert.h> | |
3915 | #endif | |
3916 | Syntax error | |
480767a9 | 3917 | _ACEOF |
0e1a989c ILT |
3918 | if ac_fn_c_try_cpp "$LINENO"; then : |
3919 | ||
3920 | else | |
3921 | # Broken: fails on valid input. | |
3922 | continue | |
480767a9 | 3923 | fi |
0e1a989c | 3924 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 3925 | |
0e1a989c ILT |
3926 | # OK, works on sane cases. Now check whether nonexistent headers |
3927 | # can be detected and how. | |
480767a9 ILT |
3928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3929 | /* end confdefs.h. */ | |
0e1a989c | 3930 | #include <ac_nonexistent.h> |
480767a9 | 3931 | _ACEOF |
0e1a989c ILT |
3932 | if ac_fn_c_try_cpp "$LINENO"; then : |
3933 | # Broken: success on invalid input. | |
3934 | continue | |
3935 | else | |
3936 | # Passes both tests. | |
3937 | ac_preproc_ok=: | |
3938 | break | |
480767a9 | 3939 | fi |
0e1a989c | 3940 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 3941 | |
480767a9 | 3942 | done |
0e1a989c ILT |
3943 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
3944 | rm -f conftest.err conftest.$ac_ext | |
3945 | if $ac_preproc_ok; then : | |
3946 | break | |
480767a9 | 3947 | fi |
0e1a989c ILT |
3948 | |
3949 | done | |
3950 | ac_cv_prog_CPP=$CPP | |
3951 | ||
3952 | fi | |
3953 | CPP=$ac_cv_prog_CPP | |
480767a9 | 3954 | else |
0e1a989c ILT |
3955 | ac_cv_prog_CPP=$CPP |
3956 | fi | |
3957 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3958 | $as_echo "$CPP" >&6; } | |
3959 | ac_preproc_ok=false | |
3960 | for ac_c_preproc_warn_flag in '' yes | |
3961 | do | |
3962 | # Use a header file that comes with gcc, so configuring glibc | |
3963 | # with a fresh cross-compiler works. | |
3964 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3965 | # <limits.h> exists even on freestanding compilers. | |
3966 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3967 | # not just through cpp. "Syntax error" is here to catch this case. | |
480767a9 ILT |
3968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3969 | /* end confdefs.h. */ | |
0e1a989c ILT |
3970 | #ifdef __STDC__ |
3971 | # include <limits.h> | |
3972 | #else | |
3973 | # include <assert.h> | |
3974 | #endif | |
3975 | Syntax error | |
480767a9 | 3976 | _ACEOF |
0e1a989c ILT |
3977 | if ac_fn_c_try_cpp "$LINENO"; then : |
3978 | ||
3979 | else | |
3980 | # Broken: fails on valid input. | |
3981 | continue | |
480767a9 | 3982 | fi |
0e1a989c ILT |
3983 | rm -f conftest.err conftest.$ac_ext |
3984 | ||
3985 | # OK, works on sane cases. Now check whether nonexistent headers | |
3986 | # can be detected and how. | |
480767a9 ILT |
3987 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3988 | /* end confdefs.h. */ | |
0e1a989c | 3989 | #include <ac_nonexistent.h> |
480767a9 | 3990 | _ACEOF |
0e1a989c ILT |
3991 | if ac_fn_c_try_cpp "$LINENO"; then : |
3992 | # Broken: success on invalid input. | |
3993 | continue | |
3994 | else | |
3995 | # Passes both tests. | |
3996 | ac_preproc_ok=: | |
3997 | break | |
480767a9 | 3998 | fi |
0e1a989c | 3999 | rm -f conftest.err conftest.$ac_ext |
480767a9 | 4000 | |
0e1a989c ILT |
4001 | done |
4002 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4003 | rm -f conftest.err conftest.$ac_ext | |
4004 | if $ac_preproc_ok; then : | |
480767a9 | 4005 | |
5213506e | 4006 | else |
0e1a989c ILT |
4007 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
4008 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4009 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
4010 | See \`config.log' for more details." "$LINENO" 5; } | |
4f4e53dd | 4011 | fi |
4f4e53dd | 4012 | |
0e1a989c ILT |
4013 | ac_ext=c |
4014 | ac_cpp='$CPP $CPPFLAGS' | |
4015 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4016 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4017 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5213506e RW |
4018 | |
4019 | ||
0e1a989c ILT |
4020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
4021 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4022 | if test "${ac_cv_path_GREP+set}" = set; then : | |
5213506e | 4023 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4024 | else |
0e1a989c ILT |
4025 | if test -z "$GREP"; then |
4026 | ac_path_GREP_found=false | |
4027 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4028 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4029 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4030 | do |
4031 | IFS=$as_save_IFS | |
4032 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4033 | for ac_prog in grep ggrep; do |
5213506e | 4034 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4035 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
4036 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4037 | # Check for GNU ac_path_GREP and select it if it is found. | |
4038 | # Check for GNU $ac_path_GREP | |
4039 | case `"$ac_path_GREP" --version 2>&1` in | |
4040 | *GNU*) | |
4041 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4042 | *) | |
4043 | ac_count=0 | |
4044 | $as_echo_n 0123456789 >"conftest.in" | |
4045 | while : | |
4046 | do | |
4047 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4048 | mv "conftest.tmp" "conftest.in" | |
4049 | cp "conftest.in" "conftest.nl" | |
4050 | $as_echo 'GREP' >> "conftest.nl" | |
4051 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4052 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4053 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4054 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4055 | # Best one so far, save it but keep looking for a better one | |
4056 | ac_cv_path_GREP="$ac_path_GREP" | |
4057 | ac_path_GREP_max=$ac_count | |
4058 | fi | |
4059 | # 10*(2^10) chars as input seems more than enough | |
4060 | test $ac_count -gt 10 && break | |
4061 | done | |
4062 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4063 | esac | |
5213506e | 4064 | |
0e1a989c ILT |
4065 | $ac_path_GREP_found && break 3 |
4066 | done | |
4067 | done | |
5213506e RW |
4068 | done |
4069 | IFS=$as_save_IFS | |
0e1a989c ILT |
4070 | if test -z "$ac_cv_path_GREP"; then |
4071 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4072 | fi | |
5213506e | 4073 | else |
0e1a989c | 4074 | ac_cv_path_GREP=$GREP |
5213506e | 4075 | fi |
4f4e53dd | 4076 | |
0e1a989c ILT |
4077 | fi |
4078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4079 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4080 | GREP="$ac_cv_path_GREP" | |
5213506e | 4081 | |
5213506e | 4082 | |
0e1a989c ILT |
4083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
4084 | $as_echo_n "checking for egrep... " >&6; } | |
4085 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
5213506e | 4086 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4087 | else |
0e1a989c ILT |
4088 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
4089 | then ac_cv_path_EGREP="$GREP -E" | |
4090 | else | |
4091 | if test -z "$EGREP"; then | |
4092 | ac_path_EGREP_found=false | |
4093 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4094 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4095 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
5213506e RW |
4096 | do |
4097 | IFS=$as_save_IFS | |
4098 | test -z "$as_dir" && as_dir=. | |
0e1a989c | 4099 | for ac_prog in egrep; do |
5213506e | 4100 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4101 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
4102 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4103 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4104 | # Check for GNU $ac_path_EGREP | |
4105 | case `"$ac_path_EGREP" --version 2>&1` in | |
4106 | *GNU*) | |
4107 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4108 | *) | |
4109 | ac_count=0 | |
4110 | $as_echo_n 0123456789 >"conftest.in" | |
4111 | while : | |
4112 | do | |
4113 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4114 | mv "conftest.tmp" "conftest.in" | |
4115 | cp "conftest.in" "conftest.nl" | |
4116 | $as_echo 'EGREP' >> "conftest.nl" | |
4117 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4118 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4119 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4120 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4121 | # Best one so far, save it but keep looking for a better one | |
4122 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4123 | ac_path_EGREP_max=$ac_count | |
4124 | fi | |
4125 | # 10*(2^10) chars as input seems more than enough | |
4126 | test $ac_count -gt 10 && break | |
5213506e | 4127 | done |
0e1a989c ILT |
4128 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
4129 | esac | |
4f4e53dd | 4130 | |
0e1a989c ILT |
4131 | $ac_path_EGREP_found && break 3 |
4132 | done | |
4133 | done | |
4134 | done | |
4135 | IFS=$as_save_IFS | |
4136 | if test -z "$ac_cv_path_EGREP"; then | |
4137 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4138 | fi | |
4f4e53dd | 4139 | else |
0e1a989c | 4140 | ac_cv_path_EGREP=$EGREP |
4f4e53dd | 4141 | fi |
4f4e53dd | 4142 | |
0e1a989c ILT |
4143 | fi |
4144 | fi | |
4145 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4146 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4147 | EGREP="$ac_cv_path_EGREP" | |
4f4e53dd | 4148 | |
5213506e | 4149 | |
0e1a989c ILT |
4150 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4151 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4152 | if test "${ac_cv_header_stdc+set}" = set; then : | |
5213506e | 4153 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4154 | else |
0e1a989c | 4155 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4156 | /* end confdefs.h. */ |
0e1a989c ILT |
4157 | #include <stdlib.h> |
4158 | #include <stdarg.h> | |
4159 | #include <string.h> | |
4160 | #include <float.h> | |
4f4e53dd | 4161 | |
4f4e53dd PB |
4162 | int |
4163 | main () | |
4164 | { | |
4f4e53dd PB |
4165 | |
4166 | ; | |
4167 | return 0; | |
4168 | } | |
4169 | _ACEOF | |
5213506e | 4170 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4171 | ac_cv_header_stdc=yes |
4f4e53dd | 4172 | else |
0e1a989c | 4173 | ac_cv_header_stdc=no |
5213506e RW |
4174 | fi |
4175 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4f4e53dd | 4176 | |
0e1a989c ILT |
4177 | if test $ac_cv_header_stdc = yes; then |
4178 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4180 | /* end confdefs.h. */ | |
4181 | #include <string.h> | |
4f4e53dd | 4182 | |
0e1a989c ILT |
4183 | _ACEOF |
4184 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4185 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4f4e53dd | 4186 | |
5213506e | 4187 | else |
0e1a989c ILT |
4188 | ac_cv_header_stdc=no |
4189 | fi | |
4190 | rm -f conftest* | |
5213506e | 4191 | |
0e1a989c ILT |
4192 | fi |
4193 | ||
4194 | if test $ac_cv_header_stdc = yes; then | |
4195 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4197 | /* end confdefs.h. */ | |
4198 | #include <stdlib.h> | |
4f4e53dd | 4199 | |
4f4e53dd | 4200 | _ACEOF |
0e1a989c ILT |
4201 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4202 | $EGREP "free" >/dev/null 2>&1; then : | |
4203 | ||
4f4e53dd | 4204 | else |
0e1a989c | 4205 | ac_cv_header_stdc=no |
4f4e53dd | 4206 | fi |
0e1a989c | 4207 | rm -f conftest* |
4f4e53dd | 4208 | |
4f4e53dd | 4209 | fi |
4f4e53dd | 4210 | |
0e1a989c ILT |
4211 | if test $ac_cv_header_stdc = yes; then |
4212 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4213 | if test "$cross_compiling" = yes; then : | |
4214 | : | |
4f4e53dd | 4215 | else |
0e1a989c | 4216 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4217 | /* end confdefs.h. */ |
0e1a989c ILT |
4218 | #include <ctype.h> |
4219 | #include <stdlib.h> | |
4220 | #if ((' ' & 0x0FF) == 0x020) | |
4221 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4222 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4223 | #else | |
4224 | # define ISLOWER(c) \ | |
4225 | (('a' <= (c) && (c) <= 'i') \ | |
4226 | || ('j' <= (c) && (c) <= 'r') \ | |
4227 | || ('s' <= (c) && (c) <= 'z')) | |
4228 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4229 | #endif | |
5213506e | 4230 | |
0e1a989c | 4231 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
4f4e53dd PB |
4232 | int |
4233 | main () | |
4234 | { | |
0e1a989c ILT |
4235 | int i; |
4236 | for (i = 0; i < 256; i++) | |
4237 | if (XOR (islower (i), ISLOWER (i)) | |
4238 | || toupper (i) != TOUPPER (i)) | |
4239 | return 2; | |
4f4e53dd PB |
4240 | return 0; |
4241 | } | |
4242 | _ACEOF | |
0e1a989c ILT |
4243 | if ac_fn_c_try_run "$LINENO"; then : |
4244 | ||
4f4e53dd | 4245 | else |
0e1a989c | 4246 | ac_cv_header_stdc=no |
4f4e53dd | 4247 | fi |
0e1a989c ILT |
4248 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4249 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 4250 | fi |
0d667716 | 4251 | |
5213506e | 4252 | fi |
0e1a989c ILT |
4253 | fi |
4254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4255 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4256 | if test $ac_cv_header_stdc = yes; then | |
0d667716 | 4257 | |
0e1a989c | 4258 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
0d667716 | 4259 | |
5213506e | 4260 | fi |
0d667716 | 4261 | |
0e1a989c ILT |
4262 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
4263 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4264 | inttypes.h stdint.h unistd.h | |
4265 | do : | |
4266 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4267 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
4268 | " | |
4269 | eval as_val=\$$as_ac_Header | |
4270 | if test "x$as_val" = x""yes; then : | |
4271 | cat >>confdefs.h <<_ACEOF | |
4272 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4273 | _ACEOF | |
4274 | ||
5213506e | 4275 | fi |
0d667716 | 4276 | |
0e1a989c | 4277 | done |
0d667716 KG |
4278 | |
4279 | ||
0e1a989c ILT |
4280 | |
4281 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" | |
4282 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : | |
4283 | MINIX=yes | |
5213506e | 4284 | else |
0e1a989c | 4285 | MINIX= |
5213506e | 4286 | fi |
0d667716 KG |
4287 | |
4288 | ||
0e1a989c | 4289 | if test "$MINIX" = yes; then |
0d667716 | 4290 | |
0e1a989c | 4291 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
0d667716 KG |
4292 | |
4293 | ||
0e1a989c ILT |
4294 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
4295 | ||
4296 | ||
4297 | $as_echo "#define _MINIX 1" >>confdefs.h | |
4f4e53dd | 4298 | |
5213506e | 4299 | fi |
4f4e53dd | 4300 | |
4f4e53dd | 4301 | |
0e1a989c ILT |
4302 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
4303 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } | |
4304 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : | |
4305 | $as_echo_n "(cached) " >&6 | |
4306 | else | |
4307 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4308 | /* end confdefs.h. */ | |
4f4e53dd | 4309 | |
0e1a989c ILT |
4310 | # define __EXTENSIONS__ 1 |
4311 | $ac_includes_default | |
4312 | int | |
4313 | main () | |
4314 | { | |
4315 | ||
4316 | ; | |
4317 | return 0; | |
4318 | } | |
4319 | _ACEOF | |
4320 | if ac_fn_c_try_compile "$LINENO"; then : | |
4321 | ac_cv_safe_to_define___extensions__=yes | |
5213506e | 4322 | else |
0e1a989c | 4323 | ac_cv_safe_to_define___extensions__=no |
4f4e53dd | 4324 | fi |
0e1a989c | 4325 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 4326 | fi |
0e1a989c ILT |
4327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
4328 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } | |
4329 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4330 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h | |
4f4e53dd | 4331 | |
0e1a989c | 4332 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
4f4e53dd | 4333 | |
0e1a989c | 4334 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4335 | |
0e1a989c | 4336 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
ff5dfc48 | 4337 | |
0e1a989c | 4338 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
ff5dfc48 | 4339 | |
0e1a989c ILT |
4340 | |
4341 | # Check whether --enable-largefile was given. | |
4342 | if test "${enable_largefile+set}" = set; then : | |
4343 | enableval=$enable_largefile; | |
ff5dfc48 | 4344 | fi |
ff5dfc48 | 4345 | |
0e1a989c | 4346 | if test "$enable_largefile" != no; then |
4f4e53dd | 4347 | |
0e1a989c ILT |
4348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
4349 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
4350 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
5213506e | 4351 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4352 | else |
0e1a989c ILT |
4353 | ac_cv_sys_largefile_CC=no |
4354 | if test "$GCC" != yes; then | |
4355 | ac_save_CC=$CC | |
4356 | while :; do | |
4357 | # IRIX 6.2 and later do not support large files by default, | |
4358 | # so use the C compiler's -n32 option if that helps. | |
4359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4360 | /* end confdefs.h. */ | |
4361 | #include <sys/types.h> | |
4362 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4363 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4364 | since some C++ compilers masquerading as C compilers | |
4365 | incorrectly reject 9223372036854775807. */ | |
4366 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4367 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4368 | && LARGE_OFF_T % 2147483647 == 1) | |
4369 | ? 1 : -1]; | |
4370 | int | |
4371 | main () | |
4372 | { | |
5213506e | 4373 | |
0e1a989c ILT |
4374 | ; |
4375 | return 0; | |
4376 | } | |
4377 | _ACEOF | |
4378 | if ac_fn_c_try_compile "$LINENO"; then : | |
4379 | break | |
5213506e | 4380 | fi |
0e1a989c ILT |
4381 | rm -f core conftest.err conftest.$ac_objext |
4382 | CC="$CC -n32" | |
4383 | if ac_fn_c_try_compile "$LINENO"; then : | |
4384 | ac_cv_sys_largefile_CC=' -n32'; break | |
5213506e | 4385 | fi |
0e1a989c ILT |
4386 | rm -f core conftest.err conftest.$ac_objext |
4387 | break | |
4388 | done | |
4389 | CC=$ac_save_CC | |
4390 | rm -f conftest.$ac_ext | |
4391 | fi | |
c3f829c1 | 4392 | fi |
0e1a989c ILT |
4393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
4394 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
4395 | if test "$ac_cv_sys_largefile_CC" != no; then | |
4396 | CC=$CC$ac_cv_sys_largefile_CC | |
4397 | fi | |
5213506e | 4398 | |
0e1a989c ILT |
4399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
4400 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
4401 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
5213506e | 4402 | $as_echo_n "(cached) " >&6 |
c3f829c1 | 4403 | else |
0e1a989c | 4404 | while :; do |
5213506e | 4405 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
c3f829c1 | 4406 | /* end confdefs.h. */ |
5213506e | 4407 | #include <sys/types.h> |
0e1a989c ILT |
4408 | /* Check that off_t can represent 2**63 - 1 correctly. |
4409 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4410 | since some C++ compilers masquerading as C compilers | |
4411 | incorrectly reject 9223372036854775807. */ | |
4412 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4413 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4414 | && LARGE_OFF_T % 2147483647 == 1) | |
4415 | ? 1 : -1]; | |
c3f829c1 GDR |
4416 | int |
4417 | main () | |
4418 | { | |
0e1a989c | 4419 | |
c3f829c1 GDR |
4420 | ; |
4421 | return 0; | |
4422 | } | |
4423 | _ACEOF | |
5213506e | 4424 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4425 | ac_cv_sys_file_offset_bits=no; break |
c3f829c1 | 4426 | fi |
5213506e | 4427 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4428 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4429 | /* end confdefs.h. */ | |
4430 | #define _FILE_OFFSET_BITS 64 | |
4431 | #include <sys/types.h> | |
4432 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4433 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4434 | since some C++ compilers masquerading as C compilers | |
4435 | incorrectly reject 9223372036854775807. */ | |
4436 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4437 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4438 | && LARGE_OFF_T % 2147483647 == 1) | |
4439 | ? 1 : -1]; | |
4440 | int | |
4441 | main () | |
4442 | { | |
c3f829c1 | 4443 | |
0e1a989c ILT |
4444 | ; |
4445 | return 0; | |
4446 | } | |
4447 | _ACEOF | |
4448 | if ac_fn_c_try_compile "$LINENO"; then : | |
4449 | ac_cv_sys_file_offset_bits=64; break | |
be0f1e54 | 4450 | fi |
0e1a989c ILT |
4451 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4452 | ac_cv_sys_file_offset_bits=unknown | |
4453 | break | |
4454 | done | |
4455 | fi | |
4456 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 | |
4457 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
4458 | case $ac_cv_sys_file_offset_bits in #( | |
4459 | no | unknown) ;; | |
4460 | *) | |
4461 | cat >>confdefs.h <<_ACEOF | |
4462 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
4463 | _ACEOF | |
4464 | ;; | |
4465 | esac | |
4466 | rm -rf conftest* | |
4467 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
4468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
4469 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
4470 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
5213506e | 4471 | $as_echo_n "(cached) " >&6 |
be0f1e54 | 4472 | else |
0e1a989c | 4473 | while :; do |
5213506e | 4474 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
be0f1e54 | 4475 | /* end confdefs.h. */ |
0e1a989c ILT |
4476 | #include <sys/types.h> |
4477 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4478 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4479 | since some C++ compilers masquerading as C compilers | |
4480 | incorrectly reject 9223372036854775807. */ | |
4481 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4482 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4483 | && LARGE_OFF_T % 2147483647 == 1) | |
4484 | ? 1 : -1]; | |
be0f1e54 PB |
4485 | int |
4486 | main () | |
4487 | { | |
be0f1e54 PB |
4488 | |
4489 | ; | |
4490 | return 0; | |
4491 | } | |
4492 | _ACEOF | |
5213506e | 4493 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c ILT |
4494 | ac_cv_sys_large_files=no; break |
4495 | fi | |
4496 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4497 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4498 | /* end confdefs.h. */ | |
4499 | #define _LARGE_FILES 1 | |
4500 | #include <sys/types.h> | |
4501 | /* Check that off_t can represent 2**63 - 1 correctly. | |
4502 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
4503 | since some C++ compilers masquerading as C compilers | |
4504 | incorrectly reject 9223372036854775807. */ | |
4505 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
4506 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
4507 | && LARGE_OFF_T % 2147483647 == 1) | |
4508 | ? 1 : -1]; | |
4509 | int | |
4510 | main () | |
4511 | { | |
4512 | ||
4513 | ; | |
4514 | return 0; | |
4515 | } | |
4516 | _ACEOF | |
4517 | if ac_fn_c_try_compile "$LINENO"; then : | |
4518 | ac_cv_sys_large_files=1; break | |
be0f1e54 | 4519 | fi |
5213506e | 4520 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0e1a989c ILT |
4521 | ac_cv_sys_large_files=unknown |
4522 | break | |
4523 | done | |
4524 | fi | |
4525 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 | |
4526 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
4527 | case $ac_cv_sys_large_files in #( | |
4528 | no | unknown) ;; | |
4529 | *) | |
4530 | cat >>confdefs.h <<_ACEOF | |
4531 | #define _LARGE_FILES $ac_cv_sys_large_files | |
4532 | _ACEOF | |
4533 | ;; | |
4534 | esac | |
4535 | rm -rf conftest* | |
4536 | fi | |
be0f1e54 | 4537 | fi |
be0f1e54 | 4538 | |
be0f1e54 | 4539 | |
0e1a989c ILT |
4540 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing |
4541 | for ac_prog in aclocal | |
5213506e | 4542 | do |
0e1a989c ILT |
4543 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
4544 | set dummy $ac_prog; ac_word=$2 | |
4545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4546 | $as_echo_n "checking for $ac_word... " >&6; } | |
4547 | if test "${ac_cv_prog_ACLOCAL+set}" = set; then : | |
4548 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 4549 | else |
0e1a989c ILT |
4550 | if test -n "$ACLOCAL"; then |
4551 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
be0f1e54 | 4552 | else |
0e1a989c ILT |
4553 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4554 | for as_dir in $PATH | |
4555 | do | |
4556 | IFS=$as_save_IFS | |
4557 | test -z "$as_dir" && as_dir=. | |
4558 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4559 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
4560 | ac_cv_prog_ACLOCAL="$ac_prog" | |
4561 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4562 | break 2 | |
4563 | fi | |
5213506e | 4564 | done |
0e1a989c ILT |
4565 | done |
4566 | IFS=$as_save_IFS | |
be0f1e54 | 4567 | |
4f4e53dd | 4568 | fi |
5213506e | 4569 | fi |
0e1a989c ILT |
4570 | ACLOCAL=$ac_cv_prog_ACLOCAL |
4571 | if test -n "$ACLOCAL"; then | |
4572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 | |
4573 | $as_echo "$ACLOCAL" >&6; } | |
5213506e | 4574 | else |
0e1a989c ILT |
4575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4576 | $as_echo "no" >&6; } | |
4f4e53dd | 4577 | fi |
4f4e53dd | 4578 | |
4f4e53dd | 4579 | |
0e1a989c | 4580 | test -n "$ACLOCAL" && break |
5213506e | 4581 | done |
0e1a989c | 4582 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" |
4f4e53dd | 4583 | |
0e1a989c ILT |
4584 | for ac_prog in autoconf |
4585 | do | |
4586 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4587 | set dummy $ac_prog; ac_word=$2 | |
4588 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4589 | $as_echo_n "checking for $ac_word... " >&6; } | |
4590 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then : | |
5213506e | 4591 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4592 | else |
0e1a989c ILT |
4593 | if test -n "$AUTOCONF"; then |
4594 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
4595 | else | |
4596 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4597 | for as_dir in $PATH | |
5213506e RW |
4598 | do |
4599 | IFS=$as_save_IFS | |
4600 | test -z "$as_dir" && as_dir=. | |
5213506e | 4601 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4602 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4603 | ac_cv_prog_AUTOCONF="$ac_prog" | |
4604 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4605 | break 2 | |
4606 | fi | |
4607 | done | |
5213506e RW |
4608 | done |
4609 | IFS=$as_save_IFS | |
0e1a989c ILT |
4610 | |
4611 | fi | |
4612 | fi | |
4613 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
4614 | if test -n "$AUTOCONF"; then | |
4615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 | |
4616 | $as_echo "$AUTOCONF" >&6; } | |
5213506e | 4617 | else |
0e1a989c ILT |
4618 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4619 | $as_echo "no" >&6; } | |
4f4e53dd | 4620 | fi |
4f4e53dd | 4621 | |
4f4e53dd | 4622 | |
0e1a989c ILT |
4623 | test -n "$AUTOCONF" && break |
4624 | done | |
4625 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
4f4e53dd | 4626 | |
0e1a989c ILT |
4627 | for ac_prog in autoheader |
4628 | do | |
4629 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4630 | set dummy $ac_prog; ac_word=$2 | |
4631 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4632 | $as_echo_n "checking for $ac_word... " >&6; } | |
4633 | if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : | |
5213506e | 4634 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4635 | else |
0e1a989c ILT |
4636 | if test -n "$AUTOHEADER"; then |
4637 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
4638 | else | |
4639 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4640 | for as_dir in $PATH | |
5213506e RW |
4641 | do |
4642 | IFS=$as_save_IFS | |
4643 | test -z "$as_dir" && as_dir=. | |
5213506e | 4644 | for ac_exec_ext in '' $ac_executable_extensions; do |
0e1a989c ILT |
4645 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4646 | ac_cv_prog_AUTOHEADER="$ac_prog" | |
4647 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4648 | break 2 | |
4649 | fi | |
4650 | done | |
5213506e RW |
4651 | done |
4652 | IFS=$as_save_IFS | |
0e1a989c ILT |
4653 | |
4654 | fi | |
4655 | fi | |
4656 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
4657 | if test -n "$AUTOHEADER"; then | |
4658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 | |
4659 | $as_echo "$AUTOHEADER" >&6; } | |
5213506e | 4660 | else |
0e1a989c ILT |
4661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4662 | $as_echo "no" >&6; } | |
5213506e | 4663 | fi |
4f4e53dd | 4664 | |
0e1a989c ILT |
4665 | |
4666 | test -n "$AUTOHEADER" && break | |
4667 | done | |
4668 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
4669 | ||
4670 | ||
4671 | # Figure out what compiler warnings we can enable. | |
4672 | # See config/warnings.m4 for details. | |
4673 | ||
4674 | warn= | |
4675 | save_CFLAGS="$CFLAGS" | |
095af58f | 4676 | for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ |
0e1a989c | 4677 | -Wmissing-format-attribute; do |
095af58f AS |
4678 | # Do the check with the no- prefix removed since gcc silently |
4679 | # accepts any -Wno-* option on purpose | |
4680 | case $real_option in | |
4a5e00ca | 4681 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4682 | *) option=$real_option ;; |
4683 | esac | |
0e1a989c ILT |
4684 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4685 | ||
4686 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4687 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4688 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4689 | $as_echo_n "(cached) " >&6 | |
4690 | else | |
4691 | CFLAGS="$option" | |
4692 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4693 | /* end confdefs.h. */ | |
4694 | ||
4695 | int | |
4696 | main () | |
4697 | { | |
4698 | ||
4699 | ; | |
4700 | return 0; | |
4701 | } | |
4702 | _ACEOF | |
4703 | if ac_fn_c_try_compile "$LINENO"; then : | |
4704 | eval "$as_acx_Woption=yes" | |
4705 | else | |
4706 | eval "$as_acx_Woption=no" | |
4f4e53dd | 4707 | fi |
0e1a989c | 4708 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 4709 | |
0e1a989c ILT |
4710 | fi |
4711 | eval ac_res=\$$as_acx_Woption | |
4712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4713 | $as_echo "$ac_res" >&6; } | |
4714 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4715 | warn="$warn${warn:+ }$real_option" |
0e1a989c ILT |
4716 | fi |
4717 | done | |
4718 | CFLAGS="$save_CFLAGS" | |
5213506e | 4719 | |
0e1a989c ILT |
4720 | c_warn= |
4721 | save_CFLAGS="$CFLAGS" | |
095af58f | 4722 | for real_option in -Wstrict-prototypes -Wmissing-prototypes \ |
0e1a989c | 4723 | -Wold-style-definition -Wc++-compat; do |
095af58f AS |
4724 | # Do the check with the no- prefix removed since gcc silently |
4725 | # accepts any -Wno-* option on purpose | |
4726 | case $real_option in | |
4a5e00ca | 4727 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4728 | *) option=$real_option ;; |
4729 | esac | |
0e1a989c ILT |
4730 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4731 | ||
4732 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4733 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4734 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
5213506e | 4735 | $as_echo_n "(cached) " >&6 |
4f4e53dd | 4736 | else |
0e1a989c ILT |
4737 | CFLAGS="$option" |
4738 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4f4e53dd | 4739 | /* end confdefs.h. */ |
5213506e | 4740 | |
4f4e53dd PB |
4741 | int |
4742 | main () | |
4743 | { | |
4f4e53dd PB |
4744 | |
4745 | ; | |
4746 | return 0; | |
4747 | } | |
4748 | _ACEOF | |
5213506e | 4749 | if ac_fn_c_try_compile "$LINENO"; then : |
0e1a989c | 4750 | eval "$as_acx_Woption=yes" |
4f4e53dd | 4751 | else |
0e1a989c | 4752 | eval "$as_acx_Woption=no" |
4f4e53dd | 4753 | fi |
5213506e | 4754 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 4755 | |
0e1a989c ILT |
4756 | fi |
4757 | eval ac_res=\$$as_acx_Woption | |
4758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4759 | $as_echo "$ac_res" >&6; } | |
4760 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4761 | c_warn="$c_warn${c_warn:+ }$real_option" |
0e1a989c ILT |
4762 | fi |
4763 | done | |
4764 | CFLAGS="$save_CFLAGS" | |
4765 | ||
4766 | WARN_PEDANTIC= | |
095af58f AS |
4767 | # Do the check with the no- prefix removed from the warning options |
4768 | # since gcc silently accepts any -Wno-* option on purpose | |
0e1a989c | 4769 | if test "$GCC" = yes; then : |
095af58f AS |
4770 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 |
4771 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } | |
4772 | if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : | |
0e1a989c ILT |
4773 | $as_echo_n "(cached) " >&6 |
4774 | else | |
4775 | save_CFLAGS="$CFLAGS" | |
095af58f | 4776 | CFLAGS="-pedantic -Wlong-long" |
0e1a989c | 4777 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 4778 | /* end confdefs.h. */ |
4f4e53dd | 4779 | |
0e1a989c ILT |
4780 | int |
4781 | main () | |
4782 | { | |
4783 | ||
4784 | ; | |
4785 | return 0; | |
4786 | } | |
4f4e53dd | 4787 | _ACEOF |
0e1a989c | 4788 | if ac_fn_c_try_compile "$LINENO"; then : |
095af58f | 4789 | acx_cv_prog_cc_pedantic__Wlong_long=yes |
0e1a989c | 4790 | else |
095af58f | 4791 | acx_cv_prog_cc_pedantic__Wlong_long=no |
0e1a989c ILT |
4792 | fi |
4793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4794 | CFLAGS="$save_CFLAGS" | |
4795 | fi | |
095af58f AS |
4796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 |
4797 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } | |
4798 | if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : | |
0e1a989c ILT |
4799 | WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" |
4800 | fi | |
4801 | ||
4802 | fi | |
4f4e53dd | 4803 | |
0e1a989c | 4804 | |
e9411247 MM |
4805 | # Disable exceptions and RTTI if building with g++ |
4806 | noexception_flags= | |
4807 | save_CFLAGS="$CFLAGS" | |
095af58f AS |
4808 | for real_option in -fno-exceptions -fno-rtti; do |
4809 | # Do the check with the no- prefix removed since gcc silently | |
4810 | # accepts any -Wno-* option on purpose | |
4811 | case $real_option in | |
4a5e00ca | 4812 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
095af58f AS |
4813 | *) option=$real_option ;; |
4814 | esac | |
e9411247 MM |
4815 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
4816 | ||
4817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
4818 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
4819 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
4820 | $as_echo_n "(cached) " >&6 | |
4821 | else | |
4822 | CFLAGS="$option" | |
4823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4824 | /* end confdefs.h. */ | |
4825 | ||
4826 | int | |
4827 | main () | |
4828 | { | |
4829 | ||
4830 | ; | |
4831 | return 0; | |
4832 | } | |
4833 | _ACEOF | |
4834 | if ac_fn_c_try_compile "$LINENO"; then : | |
4835 | eval "$as_acx_Woption=yes" | |
4836 | else | |
4837 | eval "$as_acx_Woption=no" | |
4838 | fi | |
4839 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4840 | ||
4841 | fi | |
4842 | eval ac_res=\$$as_acx_Woption | |
4843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
4844 | $as_echo "$ac_res" >&6; } | |
4845 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
095af58f | 4846 | noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" |
e9411247 MM |
4847 | fi |
4848 | done | |
4849 | CFLAGS="$save_CFLAGS" | |
4850 | ||
4851 | ||
0e1a989c ILT |
4852 | # Only enable with --enable-werror-always until existing warnings are |
4853 | # corrected. | |
4854 | WERROR= | |
4855 | # Check whether --enable-werror-always was given. | |
4856 | if test "${enable_werror_always+set}" = set; then : | |
4857 | enableval=$enable_werror_always; | |
5213506e | 4858 | else |
0e1a989c | 4859 | enable_werror_always=no |
4f4e53dd | 4860 | fi |
4f4e53dd | 4861 | |
0e1a989c ILT |
4862 | if test $enable_werror_always = yes; then : |
4863 | WERROR="$WERROR${WERROR:+ }-Werror" | |
5213506e | 4864 | fi |
4f4e53dd PB |
4865 | |
4866 | ||
0e1a989c ILT |
4867 | |
4868 | # Dependency checking. | |
4869 | rm -rf .tst 2>/dev/null | |
4870 | mkdir .tst 2>/dev/null | |
4871 | if test -d .tst; then | |
4872 | am__leading_dot=. | |
4873 | else | |
4874 | am__leading_dot=_ | |
4875 | fi | |
4876 | rmdir .tst 2>/dev/null | |
4877 | ||
4878 | DEPDIR="${am__leading_dot}deps" | |
4879 | ||
4880 | ac_config_commands="$ac_config_commands depdir" | |
4881 | ||
4882 | ||
0e1a989c ILT |
4883 | ac_ext=cpp |
4884 | ac_cpp='$CXXCPP $CPPFLAGS' | |
4885 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4886 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4887 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4888 | ||
4889 | ||
4890 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4891 | /* end confdefs.h. */ | |
4892 | int i; | |
0d667716 | 4893 | _ACEOF |
0e1a989c ILT |
4894 | if ac_fn_cxx_try_compile "$LINENO"; then : |
4895 | ||
4896 | else | |
4897 | as_fn_error "C++ compiler missing or inoperational" "$LINENO" 5 | |
4898 | fi | |
4899 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4900 | ac_ext=c | |
4901 | ac_cpp='$CPP $CPPFLAGS' | |
4902 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4903 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4904 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4905 | ||
4906 | depcc="$CXX" am_compiler_list= | |
4907 | ||
4908 | am_depcomp=$ac_aux_dir/depcomp | |
4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 | |
4910 | $as_echo_n "checking dependency style of $depcc... " >&6; } | |
4911 | if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : | |
4912 | $as_echo_n "(cached) " >&6 | |
4913 | else | |
4914 | if test -f "$am_depcomp"; then | |
4915 | # We make a subdir and do the tests there. Otherwise we can end up | |
4916 | # making bogus files that we don't know about and never remove. For | |
4917 | # instance it was reported that on HP-UX the gcc test will end up | |
4918 | # making a dummy file named `D' -- because `-MD' means `put the output | |
4919 | # in D'. | |
4920 | mkdir conftest.dir | |
4921 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
4922 | # using a relative directory. | |
4923 | cp "$am_depcomp" conftest.dir | |
4924 | cd conftest.dir | |
4925 | # We will build objects and dependencies in a subdirectory because | |
4926 | # it helps to detect inapplicable dependency modes. For instance | |
4927 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
4928 | # side effect of compilation, but ICC will put the dependencies in | |
4929 | # the current directory while Tru64 will put them in the object | |
4930 | # directory. | |
4931 | mkdir sub | |
4932 | ||
4933 | am_cv_CXX_dependencies_compiler_type=none | |
4934 | if test "$am_compiler_list" = ""; then | |
4935 | am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` | |
4936 | fi | |
4937 | for depmode in $am_compiler_list; do | |
4938 | if test $depmode = none; then break; fi | |
4939 | ||
4940 | $as_echo "$as_me:$LINENO: trying $depmode" >&5 | |
4941 | # Setup a source with many dependencies, because some compilers | |
4942 | # like to wrap large dependency lists on column 80 (with \), and | |
4943 | # we should not choose a depcomp mode which is confused by this. | |
4944 | # | |
4945 | # We need to recreate these files for each test, as the compiler may | |
4946 | # overwrite some of them when testing with obscure command lines. | |
4947 | # This happens at least with the AIX C compiler. | |
4948 | : > sub/conftest.c | |
4949 | for i in 1 2 3 4 5 6; do | |
4950 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
4951 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
4952 | # Solaris 8's {/usr,}/bin/sh. | |
4953 | touch sub/conftst$i.h | |
4954 | done | |
4955 | echo "include sub/conftest.Po" > confmf | |
4956 | ||
4957 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
4958 | # mode. It turns out that the SunPro C++ compiler does not properly | |
4959 | # handle `-M -o', and we need to detect this. | |
4960 | depcmd="depmode=$depmode \ | |
4961 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
4962 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
4963 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" | |
4964 | echo "| $depcmd" | sed -e 's/ */ /g' >&5 | |
4965 | if env $depcmd > conftest.err 2>&1 && | |
4966 | grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && | |
4967 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && | |
4968 | ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then | |
4969 | # icc doesn't choke on unknown options, it will just issue warnings | |
4970 | # or remarks (even with -Werror). So we grep stderr for any message | |
4971 | # that says an option was ignored or not supported. | |
4972 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
4973 | # icc: Command line warning: ignoring option '-M'; no argument required | |
4974 | # The diagnosis changed in icc 8.0: | |
4975 | # icc: Command line remark: option '-MP' not supported | |
4976 | if (grep 'ignoring option' conftest.err || | |
4977 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
4978 | am_cv_CXX_dependencies_compiler_type=$depmode | |
4979 | $as_echo "$as_me:$LINENO: success" >&5 | |
4980 | break | |
4981 | fi | |
4982 | fi | |
4983 | $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 | |
4984 | sed -e 's/^/| /' < conftest.err >&5 | |
4985 | done | |
4986 | ||
4987 | cd .. | |
4988 | rm -rf conftest.dir | |
4989 | else | |
4990 | am_cv_CXX_dependencies_compiler_type=none | |
4991 | fi | |
0d667716 | 4992 | |
5213506e | 4993 | fi |
0e1a989c ILT |
4994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 |
4995 | $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } | |
4996 | if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone | |
4997 | then as_fn_error "no usable dependency style found" "$LINENO" 5 | |
4998 | else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type | |
0d667716 KG |
4999 | |
5000 | fi | |
5213506e | 5001 | |
0e1a989c ILT |
5002 | |
5003 | # Checks for header files. | |
5004 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 | |
5005 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
5006 | if test "${ac_cv_header_time+set}" = set; then : | |
5007 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5008 | else |
5213506e | 5009 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5010 | /* end confdefs.h. */ |
0e1a989c ILT |
5011 | #include <sys/types.h> |
5012 | #include <sys/time.h> | |
5013 | #include <time.h> | |
5213506e | 5014 | |
0d667716 KG |
5015 | int |
5016 | main () | |
5017 | { | |
0e1a989c ILT |
5018 | if ((struct tm *) 0) |
5019 | return 0; | |
5020 | ; | |
0d667716 KG |
5021 | return 0; |
5022 | } | |
5023 | _ACEOF | |
0e1a989c ILT |
5024 | if ac_fn_c_try_compile "$LINENO"; then : |
5025 | ac_cv_header_time=yes | |
0d667716 | 5026 | else |
0e1a989c | 5027 | ac_cv_header_time=no |
5213506e | 5028 | fi |
0e1a989c | 5029 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5030 | fi |
0e1a989c ILT |
5031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5032 | $as_echo "$ac_cv_header_time" >&6; } | |
5033 | if test $ac_cv_header_time = yes; then | |
0d667716 | 5034 | |
0e1a989c | 5035 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
0d667716 | 5036 | |
5213506e RW |
5037 | fi |
5038 | ||
0e1a989c ILT |
5039 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
5040 | $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } | |
5041 | if test "${gcc_cv_header_string+set}" = set; then : | |
5213506e | 5042 | $as_echo_n "(cached) " >&6 |
0d667716 | 5043 | else |
5213506e RW |
5044 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5045 | /* end confdefs.h. */ | |
0e1a989c ILT |
5046 | #include <string.h> |
5047 | #include <strings.h> | |
5048 | int | |
5049 | main () | |
5050 | { | |
4f4e53dd | 5051 | |
0e1a989c ILT |
5052 | ; |
5053 | return 0; | |
5054 | } | |
4f4e53dd | 5055 | _ACEOF |
0e1a989c ILT |
5056 | if ac_fn_c_try_compile "$LINENO"; then : |
5057 | gcc_cv_header_string=yes | |
5213506e | 5058 | else |
0e1a989c | 5059 | gcc_cv_header_string=no |
4f4e53dd | 5060 | fi |
0e1a989c | 5061 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
5213506e | 5062 | fi |
0e1a989c ILT |
5063 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
5064 | $as_echo "$gcc_cv_header_string" >&6; } | |
5065 | if test $gcc_cv_header_string = yes; then | |
4f4e53dd | 5066 | |
0e1a989c | 5067 | $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
4f4e53dd | 5068 | |
5213506e RW |
5069 | fi |
5070 | ||
5213506e RW |
5071 | |
5072 | for ac_header in locale.h fcntl.h limits.h stddef.h \ | |
0e1a989c | 5073 | stdlib.h strings.h string.h sys/file.h unistd.h |
5213506e RW |
5074 | do : |
5075 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
0e1a989c | 5076 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
5213506e RW |
5077 | eval as_val=\$$as_ac_Header |
5078 | if test "x$as_val" = x""yes; then : | |
4f4e53dd | 5079 | cat >>confdefs.h <<_ACEOF |
5213506e | 5080 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
4f4e53dd PB |
5081 | _ACEOF |
5082 | ||
5213506e RW |
5083 | fi |
5084 | ||
5085 | done | |
4f4e53dd | 5086 | |
5213506e RW |
5087 | |
5088 | # Checks for typedefs, structures, and compiler characteristics. | |
246a2fcb RH |
5089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
5090 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
5091 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
5092 | $as_echo_n "(cached) " >&6 | |
5093 | else | |
5094 | ac_cv_c_bigendian=unknown | |
5095 | # See if we're dealing with a universal compiler. | |
5096 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5097 | /* end confdefs.h. */ | |
5098 | #ifndef __APPLE_CC__ | |
5099 | not a universal capable compiler | |
5100 | #endif | |
5101 | typedef int dummy; | |
5102 | ||
5103 | _ACEOF | |
0e1a989c | 5104 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5105 | |
5106 | # Check for potential -arch flags. It is not universal unless | |
5107 | # there are at least two -arch flags with different values. | |
5108 | ac_arch= | |
5109 | ac_prev= | |
5110 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
5111 | if test -n "$ac_prev"; then | |
5112 | case $ac_word in | |
5113 | i?86 | x86_64 | ppc | ppc64) | |
5114 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
5115 | ac_arch=$ac_word | |
5116 | else | |
5117 | ac_cv_c_bigendian=universal | |
5118 | break | |
5119 | fi | |
5120 | ;; | |
5121 | esac | |
5122 | ac_prev= | |
5123 | elif test "x$ac_word" = "x-arch"; then | |
5124 | ac_prev=arch | |
5125 | fi | |
5126 | done | |
5127 | fi | |
5128 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5129 | if test $ac_cv_c_bigendian = unknown; then | |
5130 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5131 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5132 | /* end confdefs.h. */ | |
5133 | #include <sys/types.h> | |
5134 | #include <sys/param.h> | |
5135 | ||
5136 | int | |
5137 | main () | |
5138 | { | |
5139 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
5140 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
5141 | && LITTLE_ENDIAN) | |
5142 | bogus endian macros | |
5143 | #endif | |
5144 | ||
5145 | ; | |
5146 | return 0; | |
5147 | } | |
5148 | _ACEOF | |
0e1a989c | 5149 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5150 | # It does; now see whether it defined to BIG_ENDIAN or not. |
5151 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5152 | /* end confdefs.h. */ | |
5153 | #include <sys/types.h> | |
5154 | #include <sys/param.h> | |
5155 | ||
5156 | int | |
5157 | main () | |
5158 | { | |
5159 | #if BYTE_ORDER != BIG_ENDIAN | |
5160 | not big endian | |
5161 | #endif | |
5162 | ||
5163 | ; | |
5164 | return 0; | |
5165 | } | |
5166 | _ACEOF | |
0e1a989c | 5167 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5168 | ac_cv_c_bigendian=yes |
5169 | else | |
5170 | ac_cv_c_bigendian=no | |
5171 | fi | |
5172 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5173 | fi | |
5174 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5175 | fi | |
5176 | if test $ac_cv_c_bigendian = unknown; then | |
5177 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
5178 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5179 | /* end confdefs.h. */ | |
5180 | #include <limits.h> | |
5181 | ||
5182 | int | |
5183 | main () | |
5184 | { | |
5185 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
5186 | bogus endian macros | |
5187 | #endif | |
5188 | ||
5189 | ; | |
5190 | return 0; | |
5191 | } | |
5192 | _ACEOF | |
0e1a989c | 5193 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5194 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
5195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5196 | /* end confdefs.h. */ | |
5197 | #include <limits.h> | |
5198 | ||
5199 | int | |
5200 | main () | |
5201 | { | |
5202 | #ifndef _BIG_ENDIAN | |
5203 | not big endian | |
5204 | #endif | |
5205 | ||
5206 | ; | |
5207 | return 0; | |
5208 | } | |
5209 | _ACEOF | |
0e1a989c | 5210 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5211 | ac_cv_c_bigendian=yes |
5212 | else | |
5213 | ac_cv_c_bigendian=no | |
5214 | fi | |
5215 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5216 | fi | |
5217 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5218 | fi | |
5219 | if test $ac_cv_c_bigendian = unknown; then | |
5220 | # Compile a test program. | |
5221 | if test "$cross_compiling" = yes; then : | |
5222 | # Try to guess by grepping values from an object file. | |
5223 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5224 | /* end confdefs.h. */ | |
5225 | short int ascii_mm[] = | |
5226 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
5227 | short int ascii_ii[] = | |
5228 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
5229 | int use_ascii (int i) { | |
5230 | return ascii_mm[i] + ascii_ii[i]; | |
5231 | } | |
5232 | short int ebcdic_ii[] = | |
5233 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
5234 | short int ebcdic_mm[] = | |
5235 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
5236 | int use_ebcdic (int i) { | |
5237 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
5238 | } | |
5239 | extern int foo; | |
5240 | ||
5241 | int | |
5242 | main () | |
5243 | { | |
5244 | return use_ascii (foo) == use_ebcdic (foo); | |
5245 | ; | |
5246 | return 0; | |
5247 | } | |
5248 | _ACEOF | |
0e1a989c | 5249 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5250 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
5251 | ac_cv_c_bigendian=yes | |
5252 | fi | |
5253 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
5254 | if test "$ac_cv_c_bigendian" = unknown; then | |
5255 | ac_cv_c_bigendian=no | |
5256 | else | |
5257 | # finding both strings is unlikely to happen, but who knows? | |
5258 | ac_cv_c_bigendian=unknown | |
5259 | fi | |
5260 | fi | |
5261 | fi | |
5262 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5263 | else | |
5264 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5265 | /* end confdefs.h. */ | |
5266 | $ac_includes_default | |
5267 | int | |
5268 | main () | |
5269 | { | |
5270 | ||
5271 | /* Are we little or big endian? From Harbison&Steele. */ | |
5272 | union | |
5273 | { | |
5274 | long int l; | |
5275 | char c[sizeof (long int)]; | |
5276 | } u; | |
5277 | u.l = 1; | |
5278 | return u.c[sizeof (long int) - 1] == 1; | |
5279 | ||
5280 | ; | |
5281 | return 0; | |
5282 | } | |
5283 | _ACEOF | |
0e1a989c | 5284 | if ac_fn_c_try_run "$LINENO"; then : |
246a2fcb RH |
5285 | ac_cv_c_bigendian=no |
5286 | else | |
5287 | ac_cv_c_bigendian=yes | |
5288 | fi | |
5289 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
5290 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
5291 | fi | |
5292 | ||
5293 | fi | |
5294 | fi | |
5295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
5296 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
5297 | case $ac_cv_c_bigendian in #( | |
5298 | yes) | |
5299 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
5300 | ;; #( | |
5301 | no) | |
5302 | ;; #( | |
5303 | universal) | |
5304 | ||
5305 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
5306 | ||
5307 | ;; #( | |
5308 | *) | |
5309 | as_fn_error "unknown endianness | |
5310 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
5311 | esac | |
5312 | ||
5213506e RW |
5313 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
5314 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
5315 | if test "${ac_cv_c_const+set}" = set; then : | |
5316 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5317 | else |
5213506e | 5318 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5319 | /* end confdefs.h. */ |
5213506e | 5320 | |
0d667716 KG |
5321 | int |
5322 | main () | |
5323 | { | |
5213506e RW |
5324 | /* FIXME: Include the comments suggested by Paul. */ |
5325 | #ifndef __cplusplus | |
5326 | /* Ultrix mips cc rejects this. */ | |
5327 | typedef int charset[2]; | |
5328 | const charset cs; | |
5329 | /* SunOS 4.1.1 cc rejects this. */ | |
5330 | char const *const *pcpcc; | |
5331 | char **ppc; | |
5332 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
5333 | struct point {int x, y;}; | |
5334 | static struct point const zero = {0,0}; | |
5335 | /* AIX XL C 1.02.0.0 rejects this. | |
5336 | It does not let you subtract one const X* pointer from another in | |
5337 | an arm of an if-expression whose if-part is not a constant | |
5338 | expression */ | |
5339 | const char *g = "string"; | |
5340 | pcpcc = &g + (g ? g-g : 0); | |
5341 | /* HPUX 7.0 cc rejects these. */ | |
5342 | ++pcpcc; | |
5343 | ppc = (char**) pcpcc; | |
5344 | pcpcc = (char const *const *) ppc; | |
5345 | { /* SCO 3.2v4 cc rejects this. */ | |
5346 | char *t; | |
5347 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
5348 | ||
5349 | *t++ = 0; | |
5350 | if (s) return 0; | |
5351 | } | |
5352 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
5353 | int x[] = {25, 17}; | |
5354 | const int *foo = &x[0]; | |
5355 | ++foo; | |
5356 | } | |
5357 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
5358 | typedef const int *iptr; | |
5359 | iptr p = 0; | |
5360 | ++p; | |
5361 | } | |
5362 | { /* AIX XL C 1.02.0.0 rejects this saying | |
5363 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
5364 | struct s { int j; const int *ap[3]; }; | |
5365 | struct s *b; b->j = 5; | |
5366 | } | |
5367 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
5368 | const int foo = 10; | |
5369 | if (!foo) return 0; | |
5370 | } | |
5371 | return !cs[0] && !zero.x; | |
0d667716 KG |
5372 | #endif |
5373 | ||
5374 | ; | |
5375 | return 0; | |
5376 | } | |
5377 | _ACEOF | |
0e1a989c | 5378 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5379 | ac_cv_c_const=yes |
0d667716 | 5380 | else |
5213506e | 5381 | ac_cv_c_const=no |
0d667716 | 5382 | fi |
5213506e | 5383 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5384 | fi |
5213506e RW |
5385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
5386 | $as_echo "$ac_cv_c_const" >&6; } | |
5387 | if test $ac_cv_c_const = no; then | |
0d667716 | 5388 | |
5213506e | 5389 | $as_echo "#define const /**/" >>confdefs.h |
0d667716 | 5390 | |
5213506e | 5391 | fi |
0d667716 | 5392 | |
5213506e RW |
5393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
5394 | $as_echo_n "checking for inline... " >&6; } | |
5395 | if test "${ac_cv_c_inline+set}" = set; then : | |
5396 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5397 | else |
5213506e RW |
5398 | ac_cv_c_inline=no |
5399 | for ac_kw in inline __inline__ __inline; do | |
5400 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5401 | /* end confdefs.h. */ | |
5402 | #ifndef __cplusplus | |
5403 | typedef int foo_t; | |
5404 | static $ac_kw foo_t static_foo () {return 0; } | |
5405 | $ac_kw foo_t foo () {return 0; } | |
5406 | #endif | |
5407 | ||
0d667716 | 5408 | _ACEOF |
0e1a989c | 5409 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e RW |
5410 | ac_cv_c_inline=$ac_kw |
5411 | fi | |
5412 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5413 | test "$ac_cv_c_inline" != no && break | |
5414 | done | |
0d667716 | 5415 | |
5213506e RW |
5416 | fi |
5417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 | |
5418 | $as_echo "$ac_cv_c_inline" >&6; } | |
5419 | ||
5420 | case $ac_cv_c_inline in | |
5421 | inline | yes) ;; | |
5422 | *) | |
5423 | case $ac_cv_c_inline in | |
5424 | no) ac_val=;; | |
5425 | *) ac_val=$ac_cv_c_inline;; | |
5426 | esac | |
5427 | cat >>confdefs.h <<_ACEOF | |
5428 | #ifndef __cplusplus | |
5429 | #define inline $ac_val | |
5430 | #endif | |
5431 | _ACEOF | |
5432 | ;; | |
5433 | esac | |
0d667716 | 5434 | |
5213506e RW |
5435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 |
5436 | $as_echo_n "checking for obstacks... " >&6; } | |
5437 | if test "${ac_cv_func_obstack+set}" = set; then : | |
5438 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5439 | else |
5213506e | 5440 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 KG |
5441 | /* end confdefs.h. */ |
5442 | $ac_includes_default | |
5213506e | 5443 | #include "obstack.h" |
0d667716 KG |
5444 | int |
5445 | main () | |
5446 | { | |
5213506e RW |
5447 | struct obstack mem; |
5448 | #define obstack_chunk_alloc malloc | |
5449 | #define obstack_chunk_free free | |
5450 | obstack_init (&mem); | |
5451 | obstack_free (&mem, 0); | |
0d667716 KG |
5452 | ; |
5453 | return 0; | |
5454 | } | |
5455 | _ACEOF | |
0e1a989c | 5456 | if ac_fn_c_try_link "$LINENO"; then : |
5213506e | 5457 | ac_cv_func_obstack=yes |
0d667716 | 5458 | else |
5213506e | 5459 | ac_cv_func_obstack=no |
0d667716 | 5460 | fi |
5213506e RW |
5461 | rm -f core conftest.err conftest.$ac_objext \ |
5462 | conftest$ac_exeext conftest.$ac_ext | |
0d667716 | 5463 | fi |
5213506e RW |
5464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 |
5465 | $as_echo "$ac_cv_func_obstack" >&6; } | |
5466 | if test $ac_cv_func_obstack = yes; then | |
0d667716 | 5467 | |
5213506e | 5468 | $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h |
0d667716 KG |
5469 | |
5470 | else | |
5213506e RW |
5471 | case " $LIBOBJS " in |
5472 | *" obstack.$ac_objext "* ) ;; | |
5473 | *) LIBOBJS="$LIBOBJS obstack.$ac_objext" | |
5474 | ;; | |
5475 | esac | |
0d667716 KG |
5476 | |
5477 | fi | |
5213506e | 5478 | |
0e1a989c | 5479 | ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" |
5213506e RW |
5480 | if test "x$ac_cv_type_off_t" = x""yes; then : |
5481 | ||
0d667716 | 5482 | else |
0d667716 | 5483 | |
5213506e RW |
5484 | cat >>confdefs.h <<_ACEOF |
5485 | #define off_t long int | |
0d667716 | 5486 | _ACEOF |
0d667716 | 5487 | |
0d667716 | 5488 | fi |
5213506e | 5489 | |
0e1a989c | 5490 | ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" |
5213506e RW |
5491 | if test "x$ac_cv_type_size_t" = x""yes; then : |
5492 | ||
5493 | else | |
0d667716 KG |
5494 | |
5495 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5496 | #define size_t unsigned int |
0d667716 KG |
5497 | _ACEOF |
5498 | ||
5213506e RW |
5499 | fi |
5500 | ||
0e1a989c | 5501 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
5213506e | 5502 | if test "x$ac_cv_type_ssize_t" = x""yes; then : |
0d667716 KG |
5503 | |
5504 | else | |
0d667716 | 5505 | |
5213506e RW |
5506 | cat >>confdefs.h <<_ACEOF |
5507 | #define ssize_t int | |
5508 | _ACEOF | |
0d667716 | 5509 | |
246a2fcb RH |
5510 | fi |
5511 | ||
5512 | ||
0e1a989c | 5513 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
246a2fcb RH |
5514 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : |
5515 | ||
5516 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5517 | ||
5518 | else | |
5519 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5520 | 'unsigned long long int'; do | |
5521 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5522 | /* end confdefs.h. */ | |
5523 | $ac_includes_default | |
5524 | int | |
5525 | main () | |
5526 | { | |
5527 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5528 | test_array [0] = 0 | |
5529 | ||
5530 | ; | |
5531 | return 0; | |
5532 | } | |
5533 | _ACEOF | |
0e1a989c | 5534 | if ac_fn_c_try_compile "$LINENO"; then : |
246a2fcb RH |
5535 | |
5536 | cat >>confdefs.h <<_ACEOF | |
5537 | #define uintptr_t $ac_type | |
5538 | _ACEOF | |
5539 | ||
5540 | ac_type= | |
5541 | fi | |
5542 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5543 | test -z "$ac_type" && break | |
5544 | done | |
5545 | fi | |
5546 | ||
5547 | ||
0e1a989c | 5548 | ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" |
246a2fcb RH |
5549 | if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : |
5550 | ||
5551 | else | |
5552 | ||
5553 | cat >>confdefs.h <<_ACEOF | |
5554 | #define ptrdiff_t int | |
5555 | _ACEOF | |
5556 | ||
0d667716 | 5557 | fi |
5213506e RW |
5558 | |
5559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 | |
5560 | $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } | |
5561 | if test "${ac_cv_struct_tm+set}" = set; then : | |
5562 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5563 | else |
5213506e | 5564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
0d667716 | 5565 | /* end confdefs.h. */ |
5213506e RW |
5566 | #include <sys/types.h> |
5567 | #include <time.h> | |
5568 | ||
0d667716 KG |
5569 | int |
5570 | main () | |
5571 | { | |
5213506e RW |
5572 | struct tm tm; |
5573 | int *p = &tm.tm_sec; | |
5574 | return !p; | |
0d667716 KG |
5575 | ; |
5576 | return 0; | |
5577 | } | |
5578 | _ACEOF | |
0e1a989c | 5579 | if ac_fn_c_try_compile "$LINENO"; then : |
5213506e | 5580 | ac_cv_struct_tm=time.h |
0d667716 | 5581 | else |
5213506e | 5582 | ac_cv_struct_tm=sys/time.h |
0d667716 | 5583 | fi |
5213506e | 5584 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0d667716 | 5585 | fi |
5213506e RW |
5586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 |
5587 | $as_echo "$ac_cv_struct_tm" >&6; } | |
5588 | if test $ac_cv_struct_tm = sys/time.h; then | |
0d667716 | 5589 | |
5213506e | 5590 | $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h |
0d667716 | 5591 | |
5213506e | 5592 | fi |
0d667716 | 5593 | |
5213506e RW |
5594 | # The cast to long int works around a bug in the HP C Compiler |
5595 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5596 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5597 | # This bug is HP SR number 8606223364. | |
5598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5599 | $as_echo_n "checking size of int... " >&6; } | |
5600 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5601 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5602 | else |
0e1a989c | 5603 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
0d667716 | 5604 | |
5213506e RW |
5605 | else |
5606 | if test "$ac_cv_type_int" = yes; then | |
5607 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5608 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5609 | { as_fn_set_status 77 | |
5610 | as_fn_error "cannot compute sizeof (int) | |
5611 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5612 | else | |
5613 | ac_cv_sizeof_int=0 | |
5614 | fi | |
5615 | fi | |
0d667716 KG |
5616 | |
5617 | fi | |
5213506e RW |
5618 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
5619 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
0d667716 | 5620 | |
0d667716 | 5621 | |
0d667716 KG |
5622 | |
5623 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5624 | #define SIZEOF_INT $ac_cv_sizeof_int |
0d667716 KG |
5625 | _ACEOF |
5626 | ||
5627 | ||
5213506e RW |
5628 | # The cast to long int works around a bug in the HP C Compiler |
5629 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5630 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5631 | # This bug is HP SR number 8606223364. | |
5632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5633 | $as_echo_n "checking size of long... " >&6; } | |
5634 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
5635 | $as_echo_n "(cached) " >&6 | |
0d667716 | 5636 | else |
0e1a989c | 5637 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
0d667716 | 5638 | |
5213506e RW |
5639 | else |
5640 | if test "$ac_cv_type_long" = yes; then | |
5641 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5642 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5643 | { as_fn_set_status 77 | |
5644 | as_fn_error "cannot compute sizeof (long) | |
5645 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5646 | else | |
5647 | ac_cv_sizeof_long=0 | |
5648 | fi | |
5649 | fi | |
0d667716 KG |
5650 | |
5651 | fi | |
5213506e RW |
5652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
5653 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
0d667716 | 5654 | |
0d667716 | 5655 | |
0d667716 KG |
5656 | |
5657 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5658 | #define SIZEOF_LONG $ac_cv_sizeof_long |
0d667716 KG |
5659 | _ACEOF |
5660 | ||
5661 | ||
5213506e RW |
5662 | |
5663 | for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
5664 | do : | |
5665 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
0e1a989c | 5666 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
5213506e RW |
5667 | eval as_val=\$$as_ac_var |
5668 | if test "x$as_val" = x""yes; then : | |
0d667716 | 5669 | cat >>confdefs.h <<_ACEOF |
5213506e | 5670 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
0d667716 KG |
5671 | _ACEOF |
5672 | ||
0d667716 | 5673 | fi |
5213506e RW |
5674 | done |
5675 | ||
0e1a989c | 5676 | ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" |
5213506e RW |
5677 | if test "x$ac_cv_have_decl_abort" = x""yes; then : |
5678 | ac_have_decl=1 | |
0d667716 | 5679 | else |
5213506e RW |
5680 | ac_have_decl=0 |
5681 | fi | |
0d667716 | 5682 | |
5213506e RW |
5683 | cat >>confdefs.h <<_ACEOF |
5684 | #define HAVE_DECL_ABORT $ac_have_decl | |
0d667716 | 5685 | _ACEOF |
0e1a989c | 5686 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
5213506e RW |
5687 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : |
5688 | ac_have_decl=1 | |
0d667716 | 5689 | else |
5213506e | 5690 | ac_have_decl=0 |
0d667716 | 5691 | fi |
0d667716 KG |
5692 | |
5693 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5694 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
0d667716 | 5695 | _ACEOF |
0e1a989c | 5696 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
c3f247f4 | 5697 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : |
5213506e | 5698 | ac_have_decl=1 |
0d667716 | 5699 | else |
5213506e | 5700 | ac_have_decl=0 |
0d667716 | 5701 | fi |
0d667716 | 5702 | |
5213506e RW |
5703 | cat >>confdefs.h <<_ACEOF |
5704 | #define HAVE_DECL_BASENAME $ac_have_decl | |
0d667716 | 5705 | _ACEOF |
0e1a989c | 5706 | ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" |
5213506e RW |
5707 | if test "x$ac_cv_have_decl_errno" = x""yes; then : |
5708 | ac_have_decl=1 | |
0d667716 | 5709 | else |
5213506e | 5710 | ac_have_decl=0 |
0d667716 | 5711 | fi |
5213506e RW |
5712 | |
5713 | cat >>confdefs.h <<_ACEOF | |
5714 | #define HAVE_DECL_ERRNO $ac_have_decl | |
5715 | _ACEOF | |
0e1a989c | 5716 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
5213506e RW |
5717 | if test "x$ac_cv_have_decl_getopt" = x""yes; then : |
5718 | ac_have_decl=1 | |
5719 | else | |
5720 | ac_have_decl=0 | |
0d667716 | 5721 | fi |
0d667716 KG |
5722 | |
5723 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5724 | #define HAVE_DECL_GETOPT $ac_have_decl |
0d667716 | 5725 | _ACEOF |
0e1a989c | 5726 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
c3f247f4 RW |
5727 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : |
5728 | ac_have_decl=1 | |
5729 | else | |
5730 | ac_have_decl=0 | |
5731 | fi | |
5732 | ||
5733 | cat >>confdefs.h <<_ACEOF | |
5734 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
5735 | _ACEOF | |
5736 | ||
0e1a989c | 5737 | ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" |
5213506e RW |
5738 | if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : |
5739 | ac_have_decl=1 | |
5740 | else | |
5741 | ac_have_decl=0 | |
5742 | fi | |
0d667716 | 5743 | |
5213506e RW |
5744 | cat >>confdefs.h <<_ACEOF |
5745 | #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl | |
5746 | _ACEOF | |
0e1a989c | 5747 | ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" |
5213506e RW |
5748 | if test "x$ac_cv_have_decl_feof_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_FEOF_UNLOCKED $ac_have_decl | |
5756 | _ACEOF | |
0e1a989c | 5757 | ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" |
5213506e RW |
5758 | if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then : |
5759 | ac_have_decl=1 | |
0d667716 | 5760 | else |
5213506e RW |
5761 | ac_have_decl=0 |
5762 | fi | |
5763 | ||
5764 | cat >>confdefs.h <<_ACEOF | |
5765 | #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl | |
0d667716 | 5766 | _ACEOF |
0e1a989c | 5767 | ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" |
5213506e RW |
5768 | if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then : |
5769 | ac_have_decl=1 | |
5770 | else | |
5771 | ac_have_decl=0 | |
5772 | fi | |
0d667716 | 5773 | |
5213506e RW |
5774 | cat >>confdefs.h <<_ACEOF |
5775 | #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl | |
5776 | _ACEOF | |
0e1a989c | 5777 | ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" |
5213506e RW |
5778 | if test "x$ac_cv_have_decl_fgetc_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_FGETC_UNLOCKED $ac_have_decl | |
5786 | _ACEOF | |
0e1a989c | 5787 | ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" |
5213506e RW |
5788 | if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then : |
5789 | ac_have_decl=1 | |
5790 | else | |
5791 | ac_have_decl=0 | |
c3f829c1 | 5792 | fi |
5213506e RW |
5793 | |
5794 | cat >>confdefs.h <<_ACEOF | |
5795 | #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl | |
5796 | _ACEOF | |
0e1a989c | 5797 | ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" |
5213506e RW |
5798 | if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then : |
5799 | ac_have_decl=1 | |
c3f829c1 | 5800 | else |
5213506e RW |
5801 | ac_have_decl=0 |
5802 | fi | |
5803 | ||
5804 | cat >>confdefs.h <<_ACEOF | |
5805 | #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl | |
c3f829c1 | 5806 | _ACEOF |
0e1a989c | 5807 | ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" |
5213506e RW |
5808 | if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then : |
5809 | ac_have_decl=1 | |
5810 | else | |
5811 | ac_have_decl=0 | |
5812 | fi | |
c3f829c1 | 5813 | |
5213506e RW |
5814 | cat >>confdefs.h <<_ACEOF |
5815 | #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl | |
c3f829c1 | 5816 | _ACEOF |
0e1a989c | 5817 | ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" |
5213506e RW |
5818 | if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then : |
5819 | ac_have_decl=1 | |
c3f829c1 | 5820 | else |
5213506e RW |
5821 | ac_have_decl=0 |
5822 | fi | |
c3f829c1 | 5823 | |
5213506e RW |
5824 | cat >>confdefs.h <<_ACEOF |
5825 | #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl | |
5826 | _ACEOF | |
0e1a989c | 5827 | ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" |
5213506e RW |
5828 | if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then : |
5829 | ac_have_decl=1 | |
5830 | else | |
5831 | ac_have_decl=0 | |
c3f829c1 | 5832 | fi |
5213506e RW |
5833 | |
5834 | cat >>confdefs.h <<_ACEOF | |
5835 | #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl | |
5836 | _ACEOF | |
0e1a989c | 5837 | ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" |
5213506e RW |
5838 | if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then : |
5839 | ac_have_decl=1 | |
5840 | else | |
5841 | ac_have_decl=0 | |
c3f829c1 | 5842 | fi |
c3f829c1 GDR |
5843 | |
5844 | cat >>confdefs.h <<_ACEOF | |
5213506e | 5845 | #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl |
c3f829c1 | 5846 | _ACEOF |
0e1a989c | 5847 | ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" |
5213506e RW |
5848 | if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then : |
5849 | ac_have_decl=1 | |
5850 | else | |
5851 | ac_have_decl=0 | |
5852 | fi | |
c3f829c1 | 5853 | |
5213506e RW |
5854 | cat >>confdefs.h <<_ACEOF |
5855 | #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl | |
5856 | _ACEOF | |
0e1a989c | 5857 | ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" |
5213506e RW |
5858 | if test "x$ac_cv_have_decl_getchar_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_GETCHAR_UNLOCKED $ac_have_decl | |
5866 | _ACEOF | |
0e1a989c | 5867 | ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
5213506e RW |
5868 | if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then : |
5869 | ac_have_decl=1 | |
c3f829c1 | 5870 | else |
5213506e RW |
5871 | ac_have_decl=0 |
5872 | fi | |
5873 | ||
5874 | cat >>confdefs.h <<_ACEOF | |
5875 | #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl | |
c3f829c1 | 5876 | _ACEOF |
0e1a989c | 5877 | ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" |
5213506e RW |
5878 | if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then : |
5879 | ac_have_decl=1 | |
5880 | else | |
5881 | ac_have_decl=0 | |
5882 | fi | |
c3f829c1 | 5883 | |
5213506e RW |
5884 | cat >>confdefs.h <<_ACEOF |
5885 | #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl | |
5886 | _ACEOF | |
0e1a989c | 5887 | ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" |
5213506e RW |
5888 | if test "x$ac_cv_have_decl_putc_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_PUTC_UNLOCKED $ac_have_decl | |
5896 | _ACEOF | |
4f4e53dd PB |
5897 | |
5898 | ||
5899 | # Checks for library functions. | |
5900 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
5901 | # for constant arguments. Useless! | |
5213506e RW |
5902 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 |
5903 | $as_echo_n "checking for working alloca.h... " >&6; } | |
5904 | if test "${ac_cv_working_alloca_h+set}" = set; then : | |
5905 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 5906 | else |
5213506e | 5907 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
5908 | /* end confdefs.h. */ |
5909 | #include <alloca.h> | |
5910 | int | |
5911 | main () | |
5912 | { | |
5913 | char *p = (char *) alloca (2 * sizeof (int)); | |
5213506e | 5914 | if (p) return 0; |
4f4e53dd PB |
5915 | ; |
5916 | return 0; | |
5917 | } | |
5918 | _ACEOF | |
0e1a989c | 5919 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
5920 | ac_cv_working_alloca_h=yes |
5921 | else | |
5213506e | 5922 | ac_cv_working_alloca_h=no |
4f4e53dd | 5923 | fi |
5213506e RW |
5924 | rm -f core conftest.err conftest.$ac_objext \ |
5925 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 5926 | fi |
5213506e RW |
5927 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
5928 | $as_echo "$ac_cv_working_alloca_h" >&6; } | |
4f4e53dd PB |
5929 | if test $ac_cv_working_alloca_h = yes; then |
5930 | ||
5213506e | 5931 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
4f4e53dd PB |
5932 | |
5933 | fi | |
5934 | ||
5213506e RW |
5935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
5936 | $as_echo_n "checking for alloca... " >&6; } | |
5937 | if test "${ac_cv_func_alloca_works+set}" = set; then : | |
5938 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 5939 | else |
5213506e | 5940 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
5941 | /* end confdefs.h. */ |
5942 | #ifdef __GNUC__ | |
5943 | # define alloca __builtin_alloca | |
5944 | #else | |
5945 | # ifdef _MSC_VER | |
5946 | # include <malloc.h> | |
5947 | # define alloca _alloca | |
5948 | # else | |
5213506e | 5949 | # ifdef HAVE_ALLOCA_H |
4f4e53dd PB |
5950 | # include <alloca.h> |
5951 | # else | |
5952 | # ifdef _AIX | |
5953 | #pragma alloca | |
5954 | # else | |
5955 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
5956 | char *alloca (); | |
5957 | # endif | |
5958 | # endif | |
5959 | # endif | |
5960 | # endif | |
5961 | #endif | |
5962 | ||
5963 | int | |
5964 | main () | |
5965 | { | |
5966 | char *p = (char *) alloca (1); | |
5213506e | 5967 | if (p) return 0; |
4f4e53dd PB |
5968 | ; |
5969 | return 0; | |
5970 | } | |
5971 | _ACEOF | |
0e1a989c | 5972 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
5973 | ac_cv_func_alloca_works=yes |
5974 | else | |
5213506e | 5975 | ac_cv_func_alloca_works=no |
4f4e53dd | 5976 | fi |
5213506e RW |
5977 | rm -f core conftest.err conftest.$ac_objext \ |
5978 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd | 5979 | fi |
5213506e RW |
5980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
5981 | $as_echo "$ac_cv_func_alloca_works" >&6; } | |
4f4e53dd PB |
5982 | |
5983 | if test $ac_cv_func_alloca_works = yes; then | |
5984 | ||
5213506e | 5985 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
5986 | |
5987 | else | |
5988 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
5989 | # that cause trouble. Some versions do not even contain alloca or | |
5990 | # contain a buggy version. If you still want to use their alloca, | |
5991 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
5992 | ||
5213506e | 5993 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
4f4e53dd | 5994 | |
5213506e | 5995 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
4f4e53dd PB |
5996 | |
5997 | ||
5213506e RW |
5998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 |
5999 | $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } | |
6000 | if test "${ac_cv_os_cray+set}" = set; then : | |
6001 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6002 | else |
5213506e | 6003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6004 | /* end confdefs.h. */ |
5213506e | 6005 | #if defined CRAY && ! defined CRAY2 |
4f4e53dd PB |
6006 | webecray |
6007 | #else | |
6008 | wenotbecray | |
6009 | #endif | |
6010 | ||
6011 | _ACEOF | |
6012 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e | 6013 | $EGREP "webecray" >/dev/null 2>&1; then : |
4f4e53dd PB |
6014 | ac_cv_os_cray=yes |
6015 | else | |
6016 | ac_cv_os_cray=no | |
6017 | fi | |
6018 | rm -f conftest* | |
6019 | ||
6020 | fi | |
5213506e RW |
6021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6022 | $as_echo "$ac_cv_os_cray" >&6; } | |
4f4e53dd PB |
6023 | if test $ac_cv_os_cray = yes; then |
6024 | for ac_func in _getb67 GETB67 getb67; do | |
5213506e | 6025 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
0e1a989c | 6026 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
5213506e RW |
6027 | eval as_val=\$$as_ac_var |
6028 | if test "x$as_val" = x""yes; then : | |
4f4e53dd PB |
6029 | |
6030 | cat >>confdefs.h <<_ACEOF | |
6031 | #define CRAY_STACKSEG_END $ac_func | |
6032 | _ACEOF | |
6033 | ||
6034 | break | |
6035 | fi | |
6036 | ||
6037 | done | |
6038 | fi | |
6039 | ||
5213506e RW |
6040 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6041 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6042 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
6043 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6044 | else |
5213506e | 6045 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6046 | ac_cv_c_stack_direction=0 |
6047 | else | |
5213506e | 6048 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd | 6049 | /* end confdefs.h. */ |
5213506e | 6050 | $ac_includes_default |
4f4e53dd PB |
6051 | int |
6052 | find_stack_direction () | |
6053 | { | |
6054 | static char *addr = 0; | |
6055 | auto char dummy; | |
6056 | if (addr == 0) | |
6057 | { | |
6058 | addr = &dummy; | |
6059 | return find_stack_direction (); | |
6060 | } | |
6061 | else | |
6062 | return (&dummy > addr) ? 1 : -1; | |
6063 | } | |
6064 | ||
6065 | int | |
6066 | main () | |
6067 | { | |
5213506e | 6068 | return find_stack_direction () < 0; |
4f4e53dd PB |
6069 | } |
6070 | _ACEOF | |
0e1a989c | 6071 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd PB |
6072 | ac_cv_c_stack_direction=1 |
6073 | else | |
5213506e | 6074 | ac_cv_c_stack_direction=-1 |
4f4e53dd | 6075 | fi |
5213506e RW |
6076 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6077 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6078 | fi |
4f4e53dd | 6079 | |
5213506e RW |
6080 | fi |
6081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 | |
6082 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
4f4e53dd PB |
6083 | cat >>confdefs.h <<_ACEOF |
6084 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
6085 | _ACEOF | |
6086 | ||
6087 | ||
6088 | fi | |
6089 | ||
5213506e RW |
6090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
6091 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
6092 | if test "${ac_cv_header_stdc+set}" = set; then : | |
6093 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6094 | else |
5213506e | 6095 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6096 | /* end confdefs.h. */ |
6097 | #include <stdlib.h> | |
6098 | #include <stdarg.h> | |
6099 | #include <string.h> | |
6100 | #include <float.h> | |
6101 | ||
6102 | int | |
6103 | main () | |
6104 | { | |
6105 | ||
6106 | ; | |
6107 | return 0; | |
6108 | } | |
6109 | _ACEOF | |
0e1a989c | 6110 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6111 | ac_cv_header_stdc=yes |
6112 | else | |
5213506e | 6113 | ac_cv_header_stdc=no |
4f4e53dd | 6114 | fi |
5213506e | 6115 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd PB |
6116 | |
6117 | if test $ac_cv_header_stdc = yes; then | |
6118 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5213506e | 6119 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6120 | /* end confdefs.h. */ |
6121 | #include <string.h> | |
6122 | ||
6123 | _ACEOF | |
6124 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6125 | $EGREP "memchr" >/dev/null 2>&1; then : |
6126 | ||
4f4e53dd PB |
6127 | else |
6128 | ac_cv_header_stdc=no | |
6129 | fi | |
6130 | rm -f conftest* | |
6131 | ||
6132 | fi | |
6133 | ||
6134 | if test $ac_cv_header_stdc = yes; then | |
6135 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
5213506e | 6136 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6137 | /* end confdefs.h. */ |
6138 | #include <stdlib.h> | |
6139 | ||
6140 | _ACEOF | |
6141 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5213506e RW |
6142 | $EGREP "free" >/dev/null 2>&1; then : |
6143 | ||
4f4e53dd PB |
6144 | else |
6145 | ac_cv_header_stdc=no | |
6146 | fi | |
6147 | rm -f conftest* | |
6148 | ||
6149 | fi | |
6150 | ||
6151 | if test $ac_cv_header_stdc = yes; then | |
6152 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
5213506e | 6153 | if test "$cross_compiling" = yes; then : |
4f4e53dd PB |
6154 | : |
6155 | else | |
5213506e | 6156 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6157 | /* end confdefs.h. */ |
6158 | #include <ctype.h> | |
5213506e | 6159 | #include <stdlib.h> |
4f4e53dd PB |
6160 | #if ((' ' & 0x0FF) == 0x020) |
6161 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6162 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
6163 | #else | |
6164 | # define ISLOWER(c) \ | |
6165 | (('a' <= (c) && (c) <= 'i') \ | |
6166 | || ('j' <= (c) && (c) <= 'r') \ | |
6167 | || ('s' <= (c) && (c) <= 'z')) | |
6168 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
6169 | #endif | |
6170 | ||
6171 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6172 | int | |
6173 | main () | |
6174 | { | |
6175 | int i; | |
6176 | for (i = 0; i < 256; i++) | |
6177 | if (XOR (islower (i), ISLOWER (i)) | |
6178 | || toupper (i) != TOUPPER (i)) | |
5213506e RW |
6179 | return 2; |
6180 | return 0; | |
4f4e53dd PB |
6181 | } |
6182 | _ACEOF | |
0e1a989c | 6183 | if ac_fn_c_try_run "$LINENO"; then : |
4f4e53dd | 6184 | |
5213506e RW |
6185 | else |
6186 | ac_cv_header_stdc=no | |
4f4e53dd | 6187 | fi |
5213506e RW |
6188 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6189 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4f4e53dd | 6190 | fi |
5213506e | 6191 | |
4f4e53dd PB |
6192 | fi |
6193 | fi | |
5213506e RW |
6194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
6195 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4f4e53dd PB |
6196 | if test $ac_cv_header_stdc = yes; then |
6197 | ||
5213506e | 6198 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
4f4e53dd PB |
6199 | |
6200 | fi | |
6201 | ||
6202 | ||
5213506e RW |
6203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
6204 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } | |
6205 | if test "${am_cv_langinfo_codeset+set}" = set; then : | |
6206 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6207 | else |
5213506e | 6208 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6209 | /* end confdefs.h. */ |
6210 | #include <langinfo.h> | |
6211 | int | |
6212 | main () | |
6213 | { | |
6214 | char* cs = nl_langinfo(CODESET); | |
6215 | ; | |
6216 | return 0; | |
6217 | } | |
6218 | _ACEOF | |
0e1a989c | 6219 | if ac_fn_c_try_link "$LINENO"; then : |
4f4e53dd PB |
6220 | am_cv_langinfo_codeset=yes |
6221 | else | |
5213506e | 6222 | am_cv_langinfo_codeset=no |
4f4e53dd | 6223 | fi |
5213506e RW |
6224 | rm -f core conftest.err conftest.$ac_objext \ |
6225 | conftest$ac_exeext conftest.$ac_ext | |
4f4e53dd PB |
6226 | |
6227 | fi | |
5213506e RW |
6228 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
6229 | $as_echo "$am_cv_langinfo_codeset" >&6; } | |
4f4e53dd PB |
6230 | if test $am_cv_langinfo_codeset = yes; then |
6231 | ||
5213506e | 6232 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
4f4e53dd PB |
6233 | |
6234 | fi | |
6235 | ||
6236 | # If we haven't got the data from the intl directory, | |
6237 | # assume NLS is disabled. | |
6238 | USE_NLS=no | |
6239 | LIBINTL= | |
6240 | LIBINTL_DEP= | |
6241 | INCINTL= | |
6242 | XGETTEXT= | |
6243 | GMSGFMT= | |
6244 | POSUB= | |
f7288899 EC |
6245 | |
6246 | if test -f ../intl/config.intl; then | |
6247 | . ../intl/config.intl | |
4f4e53dd | 6248 | fi |
5213506e RW |
6249 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
6250 | $as_echo_n "checking whether NLS is requested... " >&6; } | |
4f4e53dd | 6251 | if test x"$USE_NLS" != xyes; then |
5213506e RW |
6252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6253 | $as_echo "no" >&6; } | |
4f4e53dd | 6254 | else |
5213506e RW |
6255 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
6256 | $as_echo "yes" >&6; } | |
4f4e53dd | 6257 | |
5213506e | 6258 | $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
4f4e53dd PB |
6259 | |
6260 | ||
5213506e RW |
6261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
6262 | $as_echo_n "checking for catalogs to be installed... " >&6; } | |
4f4e53dd PB |
6263 | # Look for .po and .gmo files in the source directory. |
6264 | CATALOGS= | |
6265 | XLINGUAS= | |
6266 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
6267 | # If there aren't any .gmo files the shell will give us the | |
6268 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
6269 | # weeded out. | |
6270 | case "$cat" in *\**) | |
6271 | continue;; | |
6272 | esac | |
6273 | # The quadruple backslash is collapsed to a double backslash | |
6274 | # by the backticks, then collapsed again by the double quotes, | |
6275 | # leaving us with one backslash in the sed expression (right | |
6276 | # before the dot that mustn't act as a wildcard). | |
5c3c3683 DJ |
6277 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
6278 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
4f4e53dd PB |
6279 | # The user is allowed to set LINGUAS to a list of languages to |
6280 | # install catalogs for. If it's empty that means "all of them." | |
6281 | if test "x$LINGUAS" = x; then | |
6282 | CATALOGS="$CATALOGS $cat" | |
6283 | XLINGUAS="$XLINGUAS $lang" | |
6284 | else | |
6285 | case "$LINGUAS" in *$lang*) | |
6286 | CATALOGS="$CATALOGS $cat" | |
6287 | XLINGUAS="$XLINGUAS $lang" | |
6288 | ;; | |
6289 | esac | |
6290 | fi | |
6291 | done | |
6292 | LINGUAS="$XLINGUAS" | |
5213506e RW |
6293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
6294 | $as_echo "$LINGUAS" >&6; } | |
5c3c3683 DJ |
6295 | |
6296 | ||
6297 | DATADIRNAME=share | |
6298 | ||
6299 | INSTOBJEXT=.mo | |
6300 | ||
6301 | GENCAT=gencat | |
6302 | ||
6303 | CATOBJEXT=.gmo | |
6304 | ||
4f4e53dd PB |
6305 | fi |
6306 | ||
5213506e RW |
6307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 |
6308 | $as_echo_n "checking for uchar... " >&6; } | |
6309 | if test "${gcc_cv_type_uchar+set}" = set; then : | |
6310 | $as_echo_n "(cached) " >&6 | |
4f4e53dd | 6311 | else |
5213506e | 6312 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
4f4e53dd PB |
6313 | /* end confdefs.h. */ |
6314 | ||
f78ce0c2 | 6315 | #include <sys/types.h> |
4f4e53dd PB |
6316 | |
6317 | int | |
6318 | main () | |
6319 | { | |
6320 | if ((uchar *)0) return 0; | |
6321 | if (sizeof(uchar)) return 0; | |
6322 | ; | |
6323 | return 0; | |
6324 | } | |
6325 | _ACEOF | |
0e1a989c | 6326 | if ac_fn_c_try_compile "$LINENO"; then : |
4f4e53dd PB |
6327 | ac_cv_type_uchar=yes |
6328 | else | |
5213506e | 6329 | ac_cv_type_uchar=no |
4f4e53dd | 6330 | fi |
5213506e | 6331 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4f4e53dd | 6332 | fi |
5213506e RW |
6333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 |
6334 | $as_echo "$gcc_cv_type_uchar" >&6; } | |
4f4e53dd PB |
6335 | if test $ac_cv_type_uchar = yes; then |
6336 | ||
5213506e | 6337 | $as_echo "#define HAVE_UCHAR 1" >>confdefs.h |
4f4e53dd PB |
6338 | |
6339 | fi | |
6340 | ||
5b6d595b RO |
6341 | # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different |
6342 | # iconv() prototype. | |
0823efed DN |
6343 | ac_ext=cpp |
6344 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6345 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6346 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6347 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6348 | ||
4f4e53dd PB |
6349 | |
6350 | if test "X$prefix" = "XNONE"; then | |
6351 | acl_final_prefix="$ac_default_prefix" | |
6352 | else | |
6353 | acl_final_prefix="$prefix" | |
6354 | fi | |
6355 | if test "X$exec_prefix" = "XNONE"; then | |
6356 | acl_final_exec_prefix='${prefix}' | |
6357 | else | |
6358 | acl_final_exec_prefix="$exec_prefix" | |
6359 | fi | |
6360 | acl_save_prefix="$prefix" | |
6361 | prefix="$acl_final_prefix" | |
6362 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
6363 | prefix="$acl_save_prefix" | |
6364 | ||
6365 | ||
5213506e RW |
6366 | # Check whether --with-gnu-ld was given. |
6367 | if test "${with_gnu_ld+set}" = set; then : | |
6368 | withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes | |
4f4e53dd PB |
6369 | else |
6370 | with_gnu_ld=no | |
5213506e RW |
6371 | fi |
6372 | ||
4f4e53dd PB |
6373 | # Prepare PATH_SEPARATOR. |
6374 | # The user is always right. | |
6375 | if test "${PATH_SEPARATOR+set}" != set; then | |
6376 | echo "#! /bin/sh" >conf$$.sh | |
6377 | echo "exit 0" >>conf$$.sh | |
6378 | chmod +x conf$$.sh | |
6379 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
6380 | PATH_SEPARATOR=';' | |
6381 | else | |
6382 | PATH_SEPARATOR=: | |
6383 | fi | |
6384 | rm -f conf$$.sh | |
6385 | fi | |
6386 | ac_prog=ld | |
6387 | if test "$GCC" = yes; then | |
6388 | # Check if gcc -print-prog-name=ld gives a path. | |
5213506e RW |
6389 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
6390 | $as_echo_n "checking for ld used by GCC... " >&6; } | |
4f4e53dd PB |
6391 | case $host in |
6392 | *-*-mingw*) | |
6393 | # gcc leaves a trailing carriage return which upsets mingw | |
6394 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
6395 | *) | |
6396 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
6397 | esac | |
6398 | case $ac_prog in | |
6399 | # Accept absolute paths. | |
6400 | [\\/]* | [A-Za-z]:[\\/]*) | |
6401 | re_direlt='/[^/][^/]*/\.\./' | |
6402 | # Canonicalize the path of ld | |
6403 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
6404 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
6405 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
6406 | done | |
6407 | test -z "$LD" && LD="$ac_prog" | |
6408 | ;; | |
6409 | "") | |
6410 | # If it fails, then pretend we aren't using GCC. | |
6411 | ac_prog=ld | |
6412 | ;; | |
6413 | *) | |
6414 | # If it is relative, then search for the first ld in PATH. | |
6415 | with_gnu_ld=unknown | |
6416 | ;; | |
6417 | esac | |
6418 | elif test "$with_gnu_ld" = yes; then | |
5213506e RW |
6419 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
6420 | $as_echo_n "checking for GNU ld... " >&6; } | |
4f4e53dd | 6421 | else |
5213506e RW |
6422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
6423 | $as_echo_n "checking for non-GNU ld... " >&6; } | |
4f4e53dd | 6424 | fi |
5213506e RW |
6425 | if test "${acl_cv_path_LD+set}" = set; then : |
6426 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6427 | else |
6428 | if test -z "$LD"; then | |
6429 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
6430 | for ac_dir in $PATH; do | |
6431 | test -z "$ac_dir" && ac_dir=. | |
6432 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
6433 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
6434 | # Check to see if the program is GNU ld. I'd rather use --version, | |
6435 | # but apparently some GNU ld's only accept -v. | |
6436 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
88fa57d7 KC |
6437 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
6438 | test "$with_gnu_ld" != no && break | |
6439 | else | |
6440 | test "$with_gnu_ld" != yes && break | |
6441 | fi | |
4f4e53dd PB |
6442 | fi |
6443 | done | |
6444 | IFS="$ac_save_ifs" | |
6445 | else | |
6446 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
6447 | fi | |
6448 | fi | |
6449 | ||
6450 | LD="$acl_cv_path_LD" | |
6451 | if test -n "$LD"; then | |
5213506e RW |
6452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
6453 | $as_echo "$LD" >&6; } | |
4f4e53dd | 6454 | else |
5213506e RW |
6455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6456 | $as_echo "no" >&6; } | |
4f4e53dd | 6457 | fi |
5213506e RW |
6458 | test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
6459 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
6460 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
6461 | if test "${acl_cv_prog_gnu_ld+set}" = set; then : | |
6462 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6463 | else |
6464 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
88fa57d7 KC |
6465 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
6466 | acl_cv_prog_gnu_ld=yes | |
6467 | else | |
6468 | acl_cv_prog_gnu_ld=no | |
6469 | fi | |
4f4e53dd | 6470 | fi |
5213506e RW |
6471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
6472 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
4f4e53dd PB |
6473 | with_gnu_ld=$acl_cv_prog_gnu_ld |
6474 | ||
6475 | ||
6476 | ||
5213506e RW |
6477 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
6478 | $as_echo_n "checking for shared library run path origin... " >&6; } | |
6479 | if test "${acl_cv_rpath+set}" = set; then : | |
6480 | $as_echo_n "(cached) " >&6 | |
4f4e53dd PB |
6481 | else |
6482 | ||
6483 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
6484 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
6485 | . ./conftest.sh | |
6486 | rm -f ./conftest.sh | |
6487 | acl_cv_rpath=done | |
6488 | ||
6489 | fi | |
5213506e RW |
6490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
6491 | $as_echo "$acl_cv_rpath" >&6; } | |
4f4e53dd PB |
6492 | wl="$acl_cv_wl" |
6493 | libext="$acl_cv_libext" | |
6494 | shlibext="$acl_cv_shlibext" | |
6495 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
6496 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
6497 | hardcode_direct="$acl_cv_hardcode_direct" | |
6498 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
5213506e RW |
6499 | # Check whether --enable-rpath was given. |
6500 | if test "${enable_rpath+set}" = set; then : | |
6501 | enableval=$enable_rpath; : | |
4f4e53dd PB |
6502 | else |
6503 | enable_rpath=yes | |
5213506e RW |
6504 | fi |
6505 | ||
4f4e53dd PB |
6506 | |
6507 | ||
6508 | ||
6509 | ||
6510 | ||
6511 | ||
6512 | ||
6513 | use_additional=yes | |
6514 | ||
6515 | acl_save_prefix="$prefix" | |
6516 | prefix="$acl_final_prefix" | |
6517 | acl_save_exec_prefix="$exec_prefix" | |
6518 | exec_prefix="$acl_final_exec_prefix" | |
6519 | ||
6520 | eval additional_includedir=\"$includedir\" | |
6521 | eval additional_libdir=\"$libdir\" | |
6522 | ||
6523 | exec_prefix="$acl_save_exec_prefix" | |
6524 | prefix="$acl_save_prefix" | |
6525 | ||
6526 | ||
5213506e RW |
6527 | # Check whether --with-libiconv-prefix was given. |
6528 | if test "${with_libiconv_prefix+set}" = set; then : | |
6529 | withval=$with_libiconv_prefix; | |
4f4e53dd PB |
6530 | if test "X$withval" = "Xno"; then |
6531 | use_additional=no | |
6532 | else | |
6533 | if test "X$withval" = "X"; then | |
6534 | ||
6535 | acl_save_prefix="$prefix" | |
6536 | prefix="$acl_final_prefix" | |
6537 | acl_save_exec_prefix="$exec_prefix" | |
6538 | exec_prefix="$acl_final_exec_prefix" | |
6539 | ||
6540 | eval additional_includedir=\"$includedir\" | |
6541 | eval additional_libdir=\"$libdir\" | |
6542 | ||
6543 | exec_prefix="$acl_save_exec_prefix" | |
6544 | prefix="$acl_save_prefix" | |
6545 | ||
6546 | else | |
6547 | additional_includedir="$withval/include" | |
6548 | additional_libdir="$withval/lib" | |
6549 | fi | |
6550 | fi | |
6551 | ||
5213506e RW |
6552 | fi |
6553 | ||
4f4e53dd PB |
6554 | LIBICONV= |
6555 | LTLIBICONV= | |
6556 | INCICONV= | |
6557 | rpathdirs= | |
6558 | ltrpathdirs= | |
6559 | names_already_handled= | |
6560 | names_next_round='iconv ' | |
6561 | while test -n "$names_next_round"; do | |
6562 | names_this_round="$names_next_round" | |
6563 | names_next_round= | |
6564 | for name in $names_this_round; do | |
6565 | already_handled= | |
6566 | for n in $names_already_handled; do | |
6567 | if test "$n" = "$name"; then | |
6568 | already_handled=yes | |
6569 | break | |
6570 | fi | |
6571 | done | |
6572 | if test -z "$already_handled"; then | |
6573 | names_already_handled="$names_already_handled $name" | |
6574 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
6575 | eval value=\"\$HAVE_LIB$uppername\" | |
6576 | if test -n "$value"; then | |
6577 | if test "$value" = yes; then | |
6578 | eval value=\"\$LIB$uppername\" | |
6579 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
6580 | eval value=\"\$LTLIB$uppername\" | |
6581 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
6582 | else | |
6583 | : | |
6584 | fi | |
6585 | else | |
6586 | found_dir= | |
6587 | found_la= | |
6588 | found_so= | |
6589 | found_a= | |
6590 | if test $use_additional = yes; then | |
6591 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
6592 | found_dir="$additional_libdir" | |
6593 | found_so="$additional_libdir/lib$name.$shlibext" | |
6594 | if test -f "$additional_libdir/lib$name.la"; then | |
6595 | found_la="$additional_libdir/lib$name.la" | |
6596 | fi | |
6597 | else | |
6598 | if test -f "$additional_libdir/lib$name.$libext"; then | |
6599 | found_dir="$additional_libdir" | |
6600 | found_a="$additional_libdir/lib$name.$libext" | |
6601 | if test -f "$additional_libdir/lib$name.la"; then | |
6602 | found_la="$additional_libdir/lib$name.la" | |
6603 | fi | |
6604 | fi | |
6605 | fi | |
6606 | fi | |
6607 | if test "X$found_dir" = "X"; then | |
6608 | for x in $LDFLAGS $LTLIBICONV; do | |
6609 | ||
6610 | acl_save_prefix="$prefix" | |
6611 | prefix="$acl_final_prefix" | |
6612 | acl_save_exec_prefix="$exec_prefix" | |
6613 | exec_prefix="$acl_final_exec_prefix" | |
6614 | eval x=\"$x\" | |
6615 | exec_prefix="$acl_save_exec_prefix" | |
6616 | prefix="$acl_save_prefix" | |
6617 | ||
6618 | case "$x" in | |
6619 | -L*) | |
6620 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
6621 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
6622 | found_dir="$dir" | |
6623 | found_so="$dir/lib$name.$shlibext" | |
6624 | if test -f "$dir/lib$name.la"; then | |
6625 | found_la="$dir/lib$name.la" | |
6626 | fi | |
6627 | else | |
6628 | if test -f "$dir/lib$name.$libext"; then | |
6629 | found_dir="$dir" | |
6630 | found_a="$dir/lib$name.$libext" | |
6631 | if test -f "$dir/lib$name.la"; then | |
6632 | found_la="$dir/lib$name.la" | |
6633 | fi | |
6634 | fi | |
6635 | fi | |
6636 | ;; | |
6637 | esac | |
6638 | if test "X$found_dir" != "X"; then | |
6639 | break | |
6640 | fi | |
6641 | done | |
6642 | fi | |
6643 | if test "X$found_dir" != "X"; then | |
6644 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
6645 | if test "X$found_so" != "X"; then | |
6646 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
6647 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6648 | else | |
6649 | haveit= | |
6650 | for x in $ltrpathdirs; do | |
6651 | if test "X$x" = "X$found_dir"; then | |
6652 | haveit=yes | |
6653 | break | |
6654 | fi | |
6655 | done | |
6656 | if test -z "$haveit"; then | |
6657 | ltrpathdirs="$ltrpathdirs $found_dir" | |
6658 | fi | |
6659 | if test "$hardcode_direct" = yes; then | |
6660 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6661 | else | |
6662 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
6663 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6664 | haveit= | |
6665 | for x in $rpathdirs; do | |
6666 | if test "X$x" = "X$found_dir"; then | |
6667 | haveit=yes | |
6668 | break | |
6669 | fi | |
6670 | done | |
6671 | if test -z "$haveit"; then | |
6672 | rpathdirs="$rpathdirs $found_dir" | |
6673 | fi | |
6674 | else | |
6675 | haveit= | |
6676 | for x in $LDFLAGS $LIBICONV; do | |
6677 | ||
6678 | acl_save_prefix="$prefix" | |
6679 | prefix="$acl_final_prefix" | |
6680 | acl_save_exec_prefix="$exec_prefix" | |
6681 | exec_prefix="$acl_final_exec_prefix" | |
6682 | eval x=\"$x\" | |
6683 | exec_prefix="$acl_save_exec_prefix" | |
6684 | prefix="$acl_save_prefix" | |
6685 | ||
6686 | if test "X$x" = "X-L$found_dir"; then | |
6687 | haveit=yes | |
6688 | break | |
6689 | fi | |
6690 | done | |
6691 | if test -z "$haveit"; then | |
6692 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
6693 | fi | |
6694 | if test "$hardcode_minus_L" != no; then | |
6695 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
6696 | else | |
6697 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
6698 | fi | |
6699 | fi | |
6700 | fi | |
6701 | fi | |
6702 | else | |
6703 | if test "X$found_a" != "X"; then | |
6704 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
6705 | else | |
6706 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
6707 | fi | |
6708 | fi | |
6709 | additional_includedir= | |
6710 | case "$found_dir" in | |
6711 | */lib | */lib/) | |
6712 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
6713 | additional_includedir="$basedir/include" | |
6714 | ;; | |
6715 | esac | |
6716 | if test "X$additional_includedir" != "X"; then | |
6717 | if test "X$additional_includedir" != "X/usr/include"; then | |
6718 | haveit= | |
6719 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
6720 | if test -n "$GCC"; then | |
6721 | case $host_os in | |
6722 | linux*) haveit=yes;; | |
6723 | esac | |
6724 | fi | |
6725 | fi | |
6726 | if test -z "$haveit"; then | |
6727 | for x in $CPPFLAGS $INCICONV; do | |
6728 | ||
6729 | acl_save_prefix="$prefix" | |
6730 | prefix="$acl_final_prefix" | |
6731 | acl_save_exec_prefix="$exec_prefix" | |
6732 | exec_prefix="$acl_final_exec_prefix" | |
6733 | eval x=\"$x\" | |
6734 | exec_prefix="$acl_save_exec_prefix" | |
6735 | prefix="$acl_save_prefix" | |
6736 | ||
6737 | if test "X$x" = "X-I$additional_includedir"; then | |
6738 | haveit=yes | |
6739 | break | |
6740 | fi | |
6741 | done | |
6742 | if test -z "$haveit"; then | |
6743 | if test -d "$additional_includedir"; then | |
6744 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
6745 | fi | |
6746 | fi | |
6747 | fi | |
6748 | fi | |
6749 | fi | |
6750 | if test -n "$found_la"; then | |
6751 | save_libdir="$libdir" | |
6752 | case "$found_la" in | |
6753 | */* | *\\*) . "$found_la" ;; | |
6754 | *) . "./$found_la" ;; | |
6755 | esac | |
6756 | libdir="$save_libdir" | |
6757 | for dep in $dependency_libs; do | |
6758 | case "$dep" in | |
6759 | -L*) | |
6760 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
6761 | if test "X$additional_libdir" != "X/usr/lib"; then | |
6762 | haveit= | |
6763 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
6764 | if test -n "$GCC"; then | |
6765 | case $host_os in | |
6766 | linux*) haveit=yes;; | |
6767 | esac | |
6768 | fi | |
6769 | fi | |
6770 | if test -z "$haveit"; then | |
6771 | haveit= | |
6772 | for x in $LDFLAGS $LIBICONV; do | |
6773 | ||
6774 | acl_save_prefix="$prefix" | |
6775 | prefix="$acl_final_prefix" | |
6776 | acl_save_exec_prefix="$exec_prefix" | |
6777 | exec_prefix="$acl_final_exec_prefix" | |
6778 | eval x=\"$x\" | |
6779 | exec_prefix="$acl_save_exec_prefix" | |
6780 | prefix="$acl_save_prefix" | |
6781 | ||
6782 | if test "X$x" = "X-L$additional_libdir"; then | |
6783 | haveit=yes | |
6784 | break | |
6785 | fi | |
6786 | done | |
6787 | if test -z "$haveit"; then | |
6788 | if test -d "$additional_libdir"; then | |
6789 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
6790 | fi | |
6791 | fi | |
6792 | haveit= | |
6793 | for x in $LDFLAGS $LTLIBICONV; do | |
6794 | ||
6795 | acl_save_prefix="$prefix" | |
6796 | prefix="$acl_final_prefix" | |
6797 | acl_save_exec_prefix="$exec_prefix" | |
6798 | exec_prefix="$acl_final_exec_prefix" | |
6799 | eval x=\"$x\" | |
6800 | exec_prefix="$acl_save_exec_prefix" | |
6801 | prefix="$acl_save_prefix" | |
6802 | ||
6803 | if test "X$x" = "X-L$additional_libdir"; then | |
6804 | haveit=yes | |
6805 | break | |
6806 | fi | |
6807 | done | |
6808 | if test -z "$haveit"; then | |
6809 | if test -d "$additional_libdir"; then | |
6810 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
6811 | fi | |
6812 | fi | |
6813 | fi | |
6814 | fi | |
6815 | ;; | |
6816 | -R*) | |
6817 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
6818 | if test "$enable_rpath" != no; then | |
6819 | haveit= | |
6820 | for x in $rpathdirs; do | |
6821 | if test "X$x" = "X$dir"; then | |
6822 | haveit=yes | |
6823 | break | |
6824 | fi | |
6825 | done | |
6826 | if test -z "$haveit"; then | |
6827 | rpathdirs="$rpathdirs $dir" | |
6828 | fi | |
6829 | haveit= | |
6830 | for x in $ltrpathdirs; do | |
6831 | if test "X$x" = "X$dir"; then | |
6832 | haveit=yes | |
6833 | break | |
6834 | fi | |
6835 | done | |
6836 | if test -z "$haveit"; then | |
6837 | ltrpathdirs="$ltrpathdirs $dir" | |
6838 | fi | |
6839 | fi | |
6840 | ;; | |
6841 | -l*) | |
6842 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
6843 | ;; | |
6844 | *.la) | |
6845 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
6846 | ;; | |
6847 | *) | |
6848 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
6849 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
6850 | ;; | |
6851 | esac | |
6852 | done | |
6853 | fi | |
6854 | else | |
6855 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
6856 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
6857 | fi | |
6858 | fi | |
6859 | fi | |
6860 | done | |
6861 | done | |
6862 | if test "X$rpathdirs" != "X"; then | |
6863 | if test -n "$hardcode_libdir_separator"; then | |
6864 | alldirs= | |
6865 | for found_dir in $rpathdirs; do | |
6866 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
6867 | done | |
6868 | acl_save_libdir="$libdir" | |
6869 | libdir="$alldirs" | |
6870 | eval flag=\"$hardcode_libdir_flag_spec\" | |
6871 | libdir="$acl_save_libdir" | |
6872 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
6873 | else | |
6874 | for found_dir in $rpathdirs; do | |
6875 | acl_save_libdir="$libdir" | |
6876 | libdir="$found_dir" | |
6877 | eval flag=\"$hardcode_libdir_flag_spec\" | |
6878 | libdir="$acl_save_libdir" | |
6879 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
6880 | done | |
6881 | fi | |
6882 | fi | |
6883 | if test "X$ltrpathdirs" != "X"; then | |
6884 | for found_dir in $ltrpathdirs; do | |
6885 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
6886 | done | |
6887 | fi | |
6888 | ||
6889 | ||
5b6d595b RO |
6890 | |
6891 | ||
6892 | ||
6893 | ||
6894 | ||
6895 | am_save_CPPFLAGS="$CPPFLAGS" | |
6896 | ||
6897 | for element in $INCICONV; do | |
6898 | haveit= | |
6899 | for x in $CPPFLAGS; do | |
6900 | ||
6901 | acl_save_prefix="$prefix" | |
6902 | prefix="$acl_final_prefix" | |
6903 | acl_save_exec_prefix="$exec_prefix" | |
6904 | exec_prefix="$acl_final_exec_prefix" | |
6905 | eval x=\"$x\" | |
6906 | exec_prefix="$acl_save_exec_prefix" | |
6907 | prefix="$acl_save_prefix" | |
6908 | ||
6909 | if test "X$x" = "X$element"; then | |
6910 | haveit=yes | |
6911 | break | |
6912 | fi | |
6913 | done | |
6914 | if test -z "$haveit"; then | |
6915 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
6916 | fi | |
6917 | done | |
6918 | ||
6919 | ||
6920 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 | |
6921 | $as_echo_n "checking for iconv... " >&6; } | |
6922 | if test "${am_cv_func_iconv+set}" = set; then : | |
6923 | $as_echo_n "(cached) " >&6 | |
6924 | else | |
6925 | ||
6926 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
6927 | am_cv_lib_iconv=no | |
6928 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6929 | /* end confdefs.h. */ | |
6930 | #include <stdlib.h> | |
6931 | #include <iconv.h> | |
6932 | int | |
6933 | main () | |
6934 | { | |
6935 | iconv_t cd = iconv_open("",""); | |
6936 | iconv(cd,NULL,NULL,NULL,NULL); | |
6937 | iconv_close(cd); | |
6938 | ; | |
6939 | return 0; | |
6940 | } | |
6941 | _ACEOF | |
6942 | if ac_fn_cxx_try_link "$LINENO"; then : | |
6943 | am_cv_func_iconv=yes | |
6944 | fi | |
6945 | rm -f core conftest.err conftest.$ac_objext \ | |
6946 | conftest$ac_exeext conftest.$ac_ext | |
6947 | if test "$am_cv_func_iconv" != yes; then | |
6948 | am_save_LIBS="$LIBS" | |
6949 | LIBS="$LIBS $LIBICONV" | |
6950 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6951 | /* end confdefs.h. */ | |
6952 | #include <stdlib.h> | |
6953 | #include <iconv.h> | |
6954 | int | |
6955 | main () | |
6956 | { | |
6957 | iconv_t cd = iconv_open("",""); | |
6958 | iconv(cd,NULL,NULL,NULL,NULL); | |
6959 | iconv_close(cd); | |
6960 | ; | |
6961 | return 0; | |
6962 | } | |
6963 | _ACEOF | |
6964 | if ac_fn_cxx_try_link "$LINENO"; then : | |
6965 | am_cv_lib_iconv=yes | |
6966 | am_cv_func_iconv=yes | |
6967 | fi | |
6968 | rm -f core conftest.err conftest.$ac_objext \ | |
6969 | conftest$ac_exeext conftest.$ac_ext | |
6970 | LIBS="$am_save_LIBS" | |
6971 | fi | |
6972 | ||
6973 | fi | |
6974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 | |
6975 | $as_echo "$am_cv_func_iconv" >&6; } | |
6976 | if test "$am_cv_func_iconv" = yes; then | |
6977 | ||
6978 | $as_echo "#define HAVE_ICONV 1" >>confdefs.h | |
6979 | ||
6980 | fi | |
6981 | if test "$am_cv_lib_iconv" = yes; then | |
6982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 | |
6983 | $as_echo_n "checking how to link with libiconv... " >&6; } | |
6984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 | |
6985 | $as_echo "$LIBICONV" >&6; } | |
6986 | else | |
6987 | CPPFLAGS="$am_save_CPPFLAGS" | |
6988 | LIBICONV= | |
6989 | LTLIBICONV= | |
6990 | fi | |
6991 | ||
6992 | ||
6993 | ||
6994 | if test "$am_cv_func_iconv" = yes; then | |
6995 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 | |
6996 | $as_echo_n "checking for iconv declaration... " >&6; } | |
6997 | if test "${am_cv_proto_iconv+set}" = set; then : | |
6998 | $as_echo_n "(cached) " >&6 | |
6999 | else | |
7000 | ||
7001 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7002 | /* end confdefs.h. */ | |
7003 | ||
7004 | #include <stdlib.h> | |
7005 | #include <iconv.h> | |
7006 | extern | |
7007 | #ifdef __cplusplus | |
7008 | "C" | |
7009 | #endif | |
7010 | #if defined(__STDC__) || defined(__cplusplus) | |
7011 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
7012 | #else | |
7013 | size_t iconv(); | |
7014 | #endif | |
7015 | ||
7016 | int | |
7017 | main () | |
7018 | { | |
7019 | ||
7020 | ; | |
7021 | return 0; | |
7022 | } | |
7023 | _ACEOF | |
7024 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
7025 | am_cv_proto_iconv_arg1="" | |
7026 | else | |
7027 | am_cv_proto_iconv_arg1="const" | |
7028 | fi | |
7029 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7030 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
7031 | fi | |
7032 | ||
7033 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
7034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- | |
7035 | }$am_cv_proto_iconv" >&5 | |
7036 | $as_echo "${ac_t:- | |
7037 | }$am_cv_proto_iconv" >&6; } | |
7038 | ||
7039 | cat >>confdefs.h <<_ACEOF | |
7040 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
7041 | _ACEOF | |
7042 | ||
7043 | fi | |
7044 | ||
0823efed | 7045 | ac_ext=c |
5b6d595b RO |
7046 | ac_cpp='$CPP $CPPFLAGS' |
7047 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7048 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7049 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7050 | ||
4f4e53dd | 7051 | |
078e3ffe | 7052 | # More defines and substitutions. |
39b8ce7f | 7053 | PACKAGE="$PACKAGE_TARNAME" |
078e3ffe PB |
7054 | |
7055 | cat >>confdefs.h <<_ACEOF | |
7056 | #define PACKAGE "$PACKAGE" | |
7057 | _ACEOF | |
7058 | ||
7059 | ||
4f4e53dd PB |
7060 | |
7061 | if test "x$enable_nls" != xno; then | |
078e3ffe PB |
7062 | USED_CATALOGS='$(CATALOGS)' |
7063 | else | |
7064 | USED_CATALOGS= | |
7065 | fi | |
7066 | ||
7067 | ||
5213506e RW |
7068 | # Check whether --enable-maintainer-mode was given. |
7069 | if test "${enable_maintainer_mode+set}" = set; then : | |
7070 | enableval=$enable_maintainer_mode; | |
4f4e53dd | 7071 | else |
078e3ffe | 7072 | enable_maintainer_mode=no |
5213506e RW |
7073 | fi |
7074 | ||
078e3ffe PB |
7075 | |
7076 | if test "x$enable_maintainer_mode" = xno; then | |
7077 | MAINT='#' | |
7078 | else | |
7079 | MAINT= | |
4f4e53dd PB |
7080 | fi |
7081 | ||
078e3ffe | 7082 | |
5213506e RW |
7083 | # Check whether --enable-checking was given. |
7084 | if test "${enable_checking+set}" = set; then : | |
7085 | enableval=$enable_checking; | |
4f4e53dd PB |
7086 | else |
7087 | enable_checking=no | |
5213506e RW |
7088 | fi |
7089 | ||
4f4e53dd PB |
7090 | |
7091 | if test $enable_checking != no ; then | |
7092 | ||
5213506e | 7093 | $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h |
4f4e53dd PB |
7094 | |
7095 | fi | |
7096 | ||
963e23c5 | 7097 | |
4f4e53dd | 7098 | case $target in |
04ce690f | 7099 | aarch64*-*-* | \ |
4f4e53dd | 7100 | alpha*-*-* | \ |
077fc835 | 7101 | arm*-*-*eabi* | \ |
b3f8d95d | 7102 | arm*-*-symbianelf* | \ |
4f4e53dd PB |
7103 | x86_64-*-* | \ |
7104 | ia64-*-* | \ | |
cd985f66 | 7105 | hppa*64*-*-* | \ |
5e9627ca | 7106 | i[34567]86-*-* | x86_64-*-solaris2.1[0-9]* | \ |
4f4e53dd PB |
7107 | mips*-*-* | \ |
7108 | mmix-*-* | \ | |
7109 | powerpc*-*-* | \ | |
7110 | rs6000*-*-* | \ | |
7111 | s390*-*-* | \ | |
5f7ca34b | 7112 | sparc*-*-* | \ |
85d9c13c | 7113 | spu-*-* | \ |
dd552284 WL |
7114 | sh[123456789lbe]*-*-* | sh-*-* | \ |
7115 | tilegx-*-* | tilepro-*-* ) | |
4f4e53dd PB |
7116 | need_64bit_hwint=yes ;; |
7117 | *) | |
7118 | need_64bit_hwint=no ;; | |
7119 | esac | |
7120 | ||
7121 | case $need_64bit_hwint:$ac_cv_sizeof_long in | |
7122 | *:8 | no:*) host_wide_int=long ;; | |
7123 | *) host_wide_int='long long' ;; | |
7124 | esac | |
7125 | ||
7126 | ||
963e23c5 | 7127 | |
4f4e53dd PB |
7128 | cat >>confdefs.h <<_ACEOF |
7129 | #define HOST_WIDE_INT $host_wide_int | |
7130 | _ACEOF | |
7131 | ||
7132 | ||
6f173e52 RH |
7133 | case $target in |
7134 | i?86-* | x86_64-*) | |
7135 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7136 | /* end confdefs.h. */ | |
7137 | ||
7138 | int | |
7139 | main () | |
7140 | { | |
7141 | asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) | |
7142 | ; | |
7143 | return 0; | |
7144 | } | |
7145 | _ACEOF | |
0e1a989c | 7146 | if ac_fn_c_try_compile "$LINENO"; then : |
6f173e52 RH |
7147 | |
7148 | $as_echo "#define HAVE_SSE4 1" >>confdefs.h | |
7149 | ||
7150 | fi | |
7151 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7152 | esac | |
7153 | ||
078e3ffe PB |
7154 | # Output. |
7155 | ||
5213506e | 7156 | ac_config_headers="$ac_config_headers config.h:config.in" |
4f4e53dd | 7157 | |
5213506e | 7158 | ac_config_files="$ac_config_files Makefile" |
4f4e53dd PB |
7159 | |
7160 | cat >confcache <<\_ACEOF | |
7161 | # This file is a shell script that caches the results of configure | |
7162 | # tests run on this system so they can be shared between configure | |
7163 | # scripts and configure runs, see configure's option --config-cache. | |
7164 | # It is not useful on other systems. If it contains results you don't | |
7165 | # want to keep, you may remove or edit it. | |
7166 | # | |
7167 | # config.status only pays attention to the cache file if you give it | |
7168 | # the --recheck option to rerun configure. | |
7169 | # | |
7170 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
7171 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7172 | # following values. | |
7173 | ||
7174 | _ACEOF | |
7175 | ||
7176 | # The following way of writing the cache mishandles newlines in values, | |
7177 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 7178 | # So, we kill variables containing newlines. |
4f4e53dd PB |
7179 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7180 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
7181 | ( |
7182 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7183 | eval ac_val=\$$ac_var | |
7184 | case $ac_val in #( | |
7185 | *${as_nl}*) | |
7186 | case $ac_var in #( | |
7187 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7188 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7189 | esac | |
7190 | case $ac_var in #( | |
7191 | _ | IFS | as_nl) ;; #( | |
7192 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7193 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7194 | esac ;; | |
7195 | esac | |
7196 | done | |
7197 | ||
4f4e53dd | 7198 | (set) 2>&1 | |
5213506e RW |
7199 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7200 | *${as_nl}ac_space=\ *) | |
7201 | # `set' does not quote correctly, so add quotes: double-quote | |
7202 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
4f4e53dd PB |
7203 | sed -n \ |
7204 | "s/'/'\\\\''/g; | |
7205 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 7206 | ;; #( |
4f4e53dd PB |
7207 | *) |
7208 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 7209 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
4f4e53dd | 7210 | ;; |
5213506e RW |
7211 | esac | |
7212 | sort | |
7213 | ) | | |
4f4e53dd | 7214 | sed ' |
5213506e | 7215 | /^ac_cv_env_/b end |
4f4e53dd | 7216 | t clear |
5213506e | 7217 | :clear |
4f4e53dd PB |
7218 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7219 | t end | |
5213506e RW |
7220 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7221 | :end' >>confcache | |
7222 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7223 | if test -w "$cache_file"; then | |
7224 | test "x$cache_file" != "x/dev/null" && | |
7225 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
7226 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
4f4e53dd PB |
7227 | cat confcache >$cache_file |
7228 | else | |
5213506e RW |
7229 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7230 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
4f4e53dd PB |
7231 | fi |
7232 | fi | |
7233 | rm -f confcache | |
7234 | ||
7235 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
7236 | # Let make expand exec_prefix. | |
7237 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7238 | ||
4f4e53dd PB |
7239 | DEFS=-DHAVE_CONFIG_H |
7240 | ||
7241 | ac_libobjs= | |
7242 | ac_ltlibobjs= | |
7243 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7244 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
7245 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7246 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7247 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7248 | # will be set to the directory where LIBOBJS objects are built. | |
7249 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7250 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
4f4e53dd PB |
7251 | done |
7252 | LIBOBJS=$ac_libobjs | |
7253 | ||
7254 | LTLIBOBJS=$ac_ltlibobjs | |
7255 | ||
7256 | ||
4f4e53dd | 7257 | |
246a2fcb | 7258 | |
4f4e53dd | 7259 | : ${CONFIG_STATUS=./config.status} |
5213506e | 7260 | ac_write_fail=0 |
4f4e53dd PB |
7261 | ac_clean_files_save=$ac_clean_files |
7262 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
7263 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7264 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7265 | as_write_fail=0 | |
7266 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
4f4e53dd PB |
7267 | #! $SHELL |
7268 | # Generated by $as_me. | |
7269 | # Run this file to recreate the current configuration. | |
7270 | # Compiler output produced by configure, useful for debugging | |
7271 | # configure, is in config.log if it exists. | |
7272 | ||
7273 | debug=false | |
7274 | ac_cs_recheck=false | |
7275 | ac_cs_silent=false | |
4f4e53dd | 7276 | |
5213506e RW |
7277 | SHELL=\${CONFIG_SHELL-$SHELL} |
7278 | export SHELL | |
7279 | _ASEOF | |
7280 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7281 | ## -------------------- ## | |
7282 | ## M4sh Initialization. ## | |
7283 | ## -------------------- ## | |
7284 | ||
7285 | # Be more Bourne compatible | |
7286 | DUALCASE=1; export DUALCASE # for MKS sh | |
7287 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4f4e53dd PB |
7288 | emulate sh |
7289 | NULLCMD=: | |
5213506e | 7290 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
4f4e53dd PB |
7291 | # is contrary to our usage. Disable this feature. |
7292 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
7293 | setopt NO_GLOB_SUBST |
7294 | else | |
7295 | case `(set -o) 2>/dev/null` in #( | |
7296 | *posix*) : | |
7297 | set -o posix ;; #( | |
7298 | *) : | |
7299 | ;; | |
7300 | esac | |
4f4e53dd | 7301 | fi |
4f4e53dd | 7302 | |
5213506e RW |
7303 | |
7304 | as_nl=' | |
7305 | ' | |
7306 | export as_nl | |
7307 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7308 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7309 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7310 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7311 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7312 | # but without wasting forks for bash or zsh. | |
7313 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7314 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7315 | as_echo='print -r --' | |
7316 | as_echo_n='print -rn --' | |
7317 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7318 | as_echo='printf %s\n' | |
7319 | as_echo_n='printf %s' | |
7320 | else | |
7321 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7322 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7323 | as_echo_n='/usr/ucb/echo -n' | |
7324 | else | |
7325 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7326 | as_echo_n_body='eval | |
7327 | arg=$1; | |
7328 | case $arg in #( | |
7329 | *"$as_nl"*) | |
7330 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7331 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7332 | esac; | |
7333 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7334 | ' | |
7335 | export as_echo_n_body | |
7336 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7337 | fi | |
7338 | export as_echo_body | |
7339 | as_echo='sh -c $as_echo_body as_echo' | |
7340 | fi | |
7341 | ||
7342 | # The user is always right. | |
7343 | if test "${PATH_SEPARATOR+set}" != set; then | |
7344 | PATH_SEPARATOR=: | |
7345 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7346 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7347 | PATH_SEPARATOR=';' | |
7348 | } | |
4f4e53dd PB |
7349 | fi |
7350 | ||
7351 | ||
5213506e RW |
7352 | # IFS |
7353 | # We need space, tab and new line, in precisely that order. Quoting is | |
7354 | # there to prevent editors from complaining about space-tab. | |
7355 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7356 | # splitting by setting IFS to empty value.) | |
7357 | IFS=" "" $as_nl" | |
7358 | ||
7359 | # Find who we are. Look in the path if we contain no directory separator. | |
7360 | case $0 in #(( | |
7361 | *[\\/]* ) as_myself=$0 ;; | |
7362 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7363 | for as_dir in $PATH | |
7364 | do | |
7365 | IFS=$as_save_IFS | |
7366 | test -z "$as_dir" && as_dir=. | |
7367 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7368 | done | |
7369 | IFS=$as_save_IFS | |
7370 | ||
7371 | ;; | |
7372 | esac | |
7373 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7374 | # in which case we are not to be found in the path. | |
7375 | if test "x$as_myself" = x; then | |
7376 | as_myself=$0 | |
7377 | fi | |
7378 | if test ! -f "$as_myself"; then | |
7379 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
7380 | exit 1 | |
7381 | fi | |
7382 | ||
7383 | # Unset variables that we do not need and which cause bugs (e.g. in | |
7384 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7385 | # suppresses any "Segmentation fault" message there. '((' could | |
7386 | # trigger a bug in pdksh 5.2.14. | |
7387 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7388 | do eval test x\${$as_var+set} = xset \ | |
7389 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
7390 | done | |
4f4e53dd PB |
7391 | PS1='$ ' |
7392 | PS2='> ' | |
7393 | PS4='+ ' | |
7394 | ||
7395 | # NLS nuisances. | |
5213506e RW |
7396 | LC_ALL=C |
7397 | export LC_ALL | |
7398 | LANGUAGE=C | |
7399 | export LANGUAGE | |
7400 | ||
7401 | # CDPATH. | |
7402 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7403 | ||
7404 | ||
7405 | # as_fn_error ERROR [LINENO LOG_FD] | |
7406 | # --------------------------------- | |
7407 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
7408 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
7409 | # script with status $?, using 1 if that was 0. | |
7410 | as_fn_error () | |
7411 | { | |
7412 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
7413 | if test "$3"; then | |
7414 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7415 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
4f4e53dd | 7416 | fi |
5213506e RW |
7417 | $as_echo "$as_me: error: $1" >&2 |
7418 | as_fn_exit $as_status | |
7419 | } # as_fn_error | |
7420 | ||
7421 | ||
7422 | # as_fn_set_status STATUS | |
7423 | # ----------------------- | |
7424 | # Set $? to STATUS, without forking. | |
7425 | as_fn_set_status () | |
7426 | { | |
7427 | return $1 | |
7428 | } # as_fn_set_status | |
7429 | ||
7430 | # as_fn_exit STATUS | |
7431 | # ----------------- | |
7432 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7433 | as_fn_exit () | |
7434 | { | |
7435 | set +e | |
7436 | as_fn_set_status $1 | |
7437 | exit $1 | |
7438 | } # as_fn_exit | |
7439 | ||
7440 | # as_fn_unset VAR | |
7441 | # --------------- | |
7442 | # Portably unset VAR. | |
7443 | as_fn_unset () | |
7444 | { | |
7445 | { eval $1=; unset $1;} | |
7446 | } | |
7447 | as_unset=as_fn_unset | |
7448 | # as_fn_append VAR VALUE | |
7449 | # ---------------------- | |
7450 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7451 | # advantage of any shell optimizations that allow amortized linear growth over | |
7452 | # repeated appends, instead of the typical quadratic growth present in naive | |
7453 | # implementations. | |
7454 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7455 | eval 'as_fn_append () | |
7456 | { | |
7457 | eval $1+=\$2 | |
7458 | }' | |
7459 | else | |
7460 | as_fn_append () | |
7461 | { | |
7462 | eval $1=\$$1\$2 | |
7463 | } | |
7464 | fi # as_fn_append | |
7465 | ||
7466 | # as_fn_arith ARG... | |
7467 | # ------------------ | |
7468 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7469 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7470 | # must be portable across $(()) and expr. | |
7471 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7472 | eval 'as_fn_arith () | |
7473 | { | |
7474 | as_val=$(( $* )) | |
7475 | }' | |
7476 | else | |
7477 | as_fn_arith () | |
7478 | { | |
7479 | as_val=`expr "$@" || test $? -eq 1` | |
7480 | } | |
7481 | fi # as_fn_arith | |
4f4e53dd | 7482 | |
5213506e RW |
7483 | |
7484 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
7485 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4f4e53dd PB |
7486 | as_expr=expr |
7487 | else | |
7488 | as_expr=false | |
7489 | fi | |
7490 | ||
5213506e | 7491 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
4f4e53dd PB |
7492 | as_basename=basename |
7493 | else | |
7494 | as_basename=false | |
7495 | fi | |
7496 | ||
5213506e RW |
7497 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7498 | as_dirname=dirname | |
7499 | else | |
7500 | as_dirname=false | |
7501 | fi | |
4f4e53dd | 7502 | |
5213506e | 7503 | as_me=`$as_basename -- "$0" || |
4f4e53dd PB |
7504 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7505 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
7506 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
7507 | $as_echo X/"$0" | | |
7508 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
7509 | s//\1/ | |
7510 | q | |
7511 | } | |
7512 | /^X\/\(\/\/\)$/{ | |
7513 | s//\1/ | |
7514 | q | |
7515 | } | |
7516 | /^X\/\(\/\).*/{ | |
7517 | s//\1/ | |
7518 | q | |
7519 | } | |
7520 | s/.*/./; q'` | |
4f4e53dd | 7521 | |
4f4e53dd PB |
7522 | # Avoid depending upon Character Ranges. |
7523 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7524 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7525 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7526 | as_cr_digits='0123456789' | |
7527 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
7528 | ||
5213506e RW |
7529 | ECHO_C= ECHO_N= ECHO_T= |
7530 | case `echo -n x` in #((((( | |
7531 | -n*) | |
7532 | case `echo 'xy\c'` in | |
7533 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
7534 | xy) ECHO_C='\c';; | |
7535 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7536 | ECHO_T=' ';; | |
7537 | esac;; | |
7538 | *) | |
7539 | ECHO_N='-n';; | |
7540 | esac | |
4f4e53dd PB |
7541 | |
7542 | rm -f conf$$ conf$$.exe conf$$.file | |
5213506e RW |
7543 | if test -d conf$$.dir; then |
7544 | rm -f conf$$.dir/conf$$.file | |
7545 | else | |
7546 | rm -f conf$$.dir | |
7547 | mkdir conf$$.dir 2>/dev/null | |
7548 | fi | |
7549 | if (echo >conf$$.file) 2>/dev/null; then | |
7550 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4f4e53dd | 7551 | as_ln_s='ln -s' |
5213506e RW |
7552 | # ... but there are two gotchas: |
7553 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7554 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
7555 | # In both cases, we have to default to `cp -p'. | |
7556 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
7557 | as_ln_s='cp -p' | |
7558 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
7559 | as_ln_s=ln | |
7560 | else | |
7561 | as_ln_s='cp -p' | |
4f4e53dd | 7562 | fi |
4f4e53dd PB |
7563 | else |
7564 | as_ln_s='cp -p' | |
7565 | fi | |
5213506e RW |
7566 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7567 | rmdir conf$$.dir 2>/dev/null | |
7568 | ||
7569 | ||
7570 | # as_fn_mkdir_p | |
7571 | # ------------- | |
7572 | # Create "$as_dir" as a directory, including parents if necessary. | |
7573 | as_fn_mkdir_p () | |
7574 | { | |
7575 | ||
7576 | case $as_dir in #( | |
7577 | -*) as_dir=./$as_dir;; | |
7578 | esac | |
7579 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7580 | as_dirs= | |
7581 | while :; do | |
7582 | case $as_dir in #( | |
7583 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7584 | *) as_qdir=$as_dir;; | |
7585 | esac | |
7586 | as_dirs="'$as_qdir' $as_dirs" | |
7587 | as_dir=`$as_dirname -- "$as_dir" || | |
7588 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7589 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7590 | X"$as_dir" : 'X\(//\)$' \| \ | |
7591 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7592 | $as_echo X"$as_dir" | | |
7593 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7594 | s//\1/ | |
7595 | q | |
7596 | } | |
7597 | /^X\(\/\/\)[^/].*/{ | |
7598 | s//\1/ | |
7599 | q | |
7600 | } | |
7601 | /^X\(\/\/\)$/{ | |
7602 | s//\1/ | |
7603 | q | |
7604 | } | |
7605 | /^X\(\/\).*/{ | |
7606 | s//\1/ | |
7607 | q | |
7608 | } | |
7609 | s/.*/./; q'` | |
7610 | test -d "$as_dir" && break | |
7611 | done | |
7612 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
7613 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
4f4e53dd | 7614 | |
5213506e RW |
7615 | |
7616 | } # as_fn_mkdir_p | |
4f4e53dd | 7617 | if mkdir -p . 2>/dev/null; then |
5213506e | 7618 | as_mkdir_p='mkdir -p "$as_dir"' |
4f4e53dd PB |
7619 | else |
7620 | test -d ./-p && rmdir ./-p | |
7621 | as_mkdir_p=false | |
7622 | fi | |
7623 | ||
5213506e RW |
7624 | if test -x / >/dev/null 2>&1; then |
7625 | as_test_x='test -x' | |
7626 | else | |
7627 | if ls -dL / >/dev/null 2>&1; then | |
7628 | as_ls_L_option=L | |
7629 | else | |
7630 | as_ls_L_option= | |
7631 | fi | |
7632 | as_test_x=' | |
7633 | eval sh -c '\'' | |
7634 | if test -d "$1"; then | |
7635 | test -d "$1/."; | |
7636 | else | |
7637 | case $1 in #( | |
7638 | -*)set "./$1";; | |
7639 | esac; | |
7640 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
7641 | ???[sx]*):;;*)false;;esac;fi | |
7642 | '\'' sh | |
7643 | ' | |
7644 | fi | |
7645 | as_executable_p=$as_test_x | |
4f4e53dd PB |
7646 | |
7647 | # Sed expression to map a string onto a valid CPP name. | |
7648 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
7649 | ||
7650 | # Sed expression to map a string onto a valid variable name. | |
7651 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
7652 | ||
7653 | ||
4f4e53dd | 7654 | exec 6>&1 |
5213506e RW |
7655 | ## ----------------------------------- ## |
7656 | ## Main body of $CONFIG_STATUS script. ## | |
7657 | ## ----------------------------------- ## | |
7658 | _ASEOF | |
7659 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4f4e53dd | 7660 | |
5213506e RW |
7661 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7662 | # Save the log message, to keep $0 and so on meaningful, and to | |
4f4e53dd | 7663 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
7664 | # values after options handling. |
7665 | ac_log=" | |
4f4e53dd | 7666 | This file was extended by cpplib $as_me , which was |
5213506e | 7667 | generated by GNU Autoconf 2.64. Invocation command line was |
4f4e53dd PB |
7668 | |
7669 | CONFIG_FILES = $CONFIG_FILES | |
7670 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7671 | CONFIG_LINKS = $CONFIG_LINKS | |
7672 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7673 | $ $0 $@ | |
7674 | ||
5213506e RW |
7675 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7676 | " | |
7677 | ||
4f4e53dd PB |
7678 | _ACEOF |
7679 | ||
5213506e RW |
7680 | case $ac_config_files in *" |
7681 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7682 | esac | |
4f4e53dd | 7683 | |
5213506e RW |
7684 | case $ac_config_headers in *" |
7685 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7686 | esac | |
4f4e53dd | 7687 | |
4f4e53dd | 7688 | |
5213506e RW |
7689 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7690 | # Files that config.status was made for. | |
7691 | config_files="$ac_config_files" | |
7692 | config_headers="$ac_config_headers" | |
7693 | config_commands="$ac_config_commands" | |
4f4e53dd | 7694 | |
5213506e | 7695 | _ACEOF |
4f4e53dd | 7696 | |
5213506e | 7697 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 7698 | ac_cs_usage="\ |
5213506e RW |
7699 | \`$as_me' instantiates files and other configuration actions |
7700 | from templates according to the current configuration. Unless the files | |
7701 | and actions are specified as TAGs, all are instantiated by default. | |
4f4e53dd | 7702 | |
5213506e | 7703 | Usage: $0 [OPTION]... [TAG]... |
4f4e53dd PB |
7704 | |
7705 | -h, --help print this help, then exit | |
5213506e RW |
7706 | -V, --version print version number and configuration settings, then exit |
7707 | -q, --quiet, --silent | |
7708 | do not print progress messages | |
4f4e53dd PB |
7709 | -d, --debug don't remove temporary files |
7710 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
7711 | --file=FILE[:TEMPLATE] |
7712 | instantiate the configuration file FILE | |
7713 | --header=FILE[:TEMPLATE] | |
7714 | instantiate the configuration header FILE | |
4f4e53dd PB |
7715 | |
7716 | Configuration files: | |
7717 | $config_files | |
7718 | ||
7719 | Configuration headers: | |
7720 | $config_headers | |
7721 | ||
f610dd5f ZW |
7722 | Configuration commands: |
7723 | $config_commands | |
7724 | ||
5213506e | 7725 | Report bugs to <gcc-bugs@gcc.gnu.org>." |
4f4e53dd | 7726 | |
5213506e RW |
7727 | _ACEOF |
7728 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4f4e53dd PB |
7729 | ac_cs_version="\\ |
7730 | cpplib config.status | |
5213506e RW |
7731 | configured by $0, generated by GNU Autoconf 2.64, |
7732 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
4f4e53dd | 7733 | |
5213506e | 7734 | Copyright (C) 2009 Free Software Foundation, Inc. |
4f4e53dd PB |
7735 | This config.status script is free software; the Free Software Foundation |
7736 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
7737 | |
7738 | ac_pwd='$ac_pwd' | |
7739 | srcdir='$srcdir' | |
7740 | INSTALL='$INSTALL' | |
7741 | test -n "\$AWK" || AWK=awk | |
4f4e53dd PB |
7742 | _ACEOF |
7743 | ||
5213506e RW |
7744 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7745 | # The default lists apply if the user does not specify any file. | |
4f4e53dd PB |
7746 | ac_need_defaults=: |
7747 | while test $# != 0 | |
7748 | do | |
7749 | case $1 in | |
7750 | --*=*) | |
5213506e RW |
7751 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7752 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
4f4e53dd PB |
7753 | ac_shift=: |
7754 | ;; | |
5213506e | 7755 | *) |
4f4e53dd PB |
7756 | ac_option=$1 |
7757 | ac_optarg=$2 | |
7758 | ac_shift=shift | |
7759 | ;; | |
4f4e53dd PB |
7760 | esac |
7761 | ||
7762 | case $ac_option in | |
7763 | # Handling of the options. | |
4f4e53dd PB |
7764 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7765 | ac_cs_recheck=: ;; | |
5213506e RW |
7766 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7767 | $as_echo "$ac_cs_version"; exit ;; | |
7768 | --debug | --debu | --deb | --de | --d | -d ) | |
4f4e53dd PB |
7769 | debug=: ;; |
7770 | --file | --fil | --fi | --f ) | |
7771 | $ac_shift | |
5213506e RW |
7772 | case $ac_optarg in |
7773 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7774 | esac | |
7775 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
4f4e53dd PB |
7776 | ac_need_defaults=false;; |
7777 | --header | --heade | --head | --hea ) | |
7778 | $ac_shift | |
5213506e RW |
7779 | case $ac_optarg in |
7780 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7781 | esac | |
7782 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
4f4e53dd | 7783 | ac_need_defaults=false;; |
5213506e RW |
7784 | --he | --h) |
7785 | # Conflict between --help and --header | |
7786 | as_fn_error "ambiguous option: \`$1' | |
7787 | Try \`$0 --help' for more information.";; | |
7788 | --help | --hel | -h ) | |
7789 | $as_echo "$ac_cs_usage"; exit ;; | |
4f4e53dd PB |
7790 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7791 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7792 | ac_cs_silent=: ;; | |
7793 | ||
7794 | # This is an error. | |
5213506e RW |
7795 | -*) as_fn_error "unrecognized option: \`$1' |
7796 | Try \`$0 --help' for more information." ;; | |
4f4e53dd | 7797 | |
5213506e RW |
7798 | *) as_fn_append ac_config_targets " $1" |
7799 | ac_need_defaults=false ;; | |
4f4e53dd PB |
7800 | |
7801 | esac | |
7802 | shift | |
7803 | done | |
7804 | ||
7805 | ac_configure_extra_args= | |
7806 | ||
7807 | if $ac_cs_silent; then | |
7808 | exec 6>/dev/null | |
7809 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7810 | fi | |
7811 | ||
7812 | _ACEOF | |
5213506e | 7813 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4f4e53dd | 7814 | if \$ac_cs_recheck; then |
5213506e RW |
7815 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7816 | shift | |
7817 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7818 | CONFIG_SHELL='$SHELL' | |
7819 | export CONFIG_SHELL | |
7820 | exec "\$@" | |
4f4e53dd PB |
7821 | fi |
7822 | ||
7823 | _ACEOF | |
5213506e RW |
7824 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7825 | exec 5>>config.log | |
7826 | { | |
7827 | echo | |
7828 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7829 | ## Running $as_me. ## | |
7830 | _ASBOX | |
7831 | $as_echo "$ac_log" | |
7832 | } >&5 | |
4f4e53dd | 7833 | |
5213506e RW |
7834 | _ACEOF |
7835 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f610dd5f | 7836 | # |
5213506e | 7837 | # INIT-COMMANDS |
f610dd5f | 7838 | # |
024abeb3 | 7839 | ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
4f4e53dd | 7840 | |
f610dd5f | 7841 | _ACEOF |
4f4e53dd | 7842 | |
5213506e | 7843 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd | 7844 | |
5213506e | 7845 | # Handling of arguments. |
4f4e53dd PB |
7846 | for ac_config_target in $ac_config_targets |
7847 | do | |
5213506e RW |
7848 | case $ac_config_target in |
7849 | "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; | |
7850 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
7851 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7852 | ||
7853 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
4f4e53dd PB |
7854 | esac |
7855 | done | |
7856 | ||
5213506e | 7857 | |
4f4e53dd PB |
7858 | # If the user did not use the arguments to specify the items to instantiate, |
7859 | # then the envvar interface is used. Set only those that are not. | |
7860 | # We use the long form for the default assignment because of an extremely | |
7861 | # bizarre bug on SunOS 4.1.3. | |
7862 | if $ac_need_defaults; then | |
7863 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7864 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
f610dd5f | 7865 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
4f4e53dd PB |
7866 | fi |
7867 | ||
7868 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 7869 | # simply because there is no reason against having it here, and in addition, |
4f4e53dd | 7870 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
7871 | # Hook for its removal unless debugging. |
7872 | # Note that there is a small window in which the directory will not be cleaned: | |
7873 | # after its creation but before its name has been assigned to `$tmp'. | |
4f4e53dd PB |
7874 | $debug || |
7875 | { | |
5213506e RW |
7876 | tmp= |
7877 | trap 'exit_status=$? | |
7878 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
7879 | ' 0 | |
7880 | trap 'as_fn_exit 1' 1 2 13 15 | |
4f4e53dd | 7881 | } |
4f4e53dd PB |
7882 | # Create a (secure) tmp directory for tmp files. |
7883 | ||
7884 | { | |
5213506e | 7885 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
4f4e53dd PB |
7886 | test -n "$tmp" && test -d "$tmp" |
7887 | } || | |
7888 | { | |
5213506e RW |
7889 | tmp=./conf$$-$RANDOM |
7890 | (umask 077 && mkdir "$tmp") | |
7891 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
7892 | ||
7893 | # Set up the scripts for CONFIG_FILES section. | |
7894 | # No need to generate them if there are no CONFIG_FILES. | |
7895 | # This happens for instance with `./config.status config.h'. | |
7896 | if test -n "$CONFIG_FILES"; then | |
7897 | ||
7898 | ||
7899 | ac_cr=`echo X | tr X '\015'` | |
7900 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7901 | # But we know of no other shell where ac_cr would be empty at this | |
7902 | # point, so we can use a bashism as a fallback. | |
7903 | if test "x$ac_cr" = x; then | |
7904 | eval ac_cr=\$\'\\r\' | |
7905 | fi | |
7906 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7907 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7908 | ac_cs_awk_cr='\r' | |
7909 | else | |
7910 | ac_cs_awk_cr=$ac_cr | |
7911 | fi | |
7912 | ||
7913 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
7914 | _ACEOF | |
7915 | ||
7916 | ||
7917 | { | |
7918 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7919 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7920 | echo "_ACEOF" | |
7921 | } >conf$$subs.sh || | |
7922 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7923 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
7924 | ac_delim='%!_!# ' | |
7925 | for ac_last_try in false false false false false :; do | |
7926 | . ./conf$$subs.sh || | |
7927 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7928 | ||
7929 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7930 | if test $ac_delim_n = $ac_delim_num; then | |
7931 | break | |
7932 | elif $ac_last_try; then | |
7933 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7934 | else | |
7935 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7936 | fi | |
7937 | done | |
7938 | rm -f conf$$subs.sh | |
7939 | ||
7940 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7941 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
7942 | _ACEOF | |
7943 | sed -n ' | |
7944 | h | |
7945 | s/^/S["/; s/!.*/"]=/ | |
7946 | p | |
7947 | g | |
7948 | s/^[^!]*!// | |
7949 | :repl | |
7950 | t repl | |
7951 | s/'"$ac_delim"'$// | |
7952 | t delim | |
7953 | :nl | |
7954 | h | |
7955 | s/\(.\{148\}\).*/\1/ | |
7956 | t more1 | |
7957 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7958 | p | |
7959 | n | |
7960 | b repl | |
7961 | :more1 | |
7962 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7963 | p | |
7964 | g | |
7965 | s/.\{148\}// | |
7966 | t nl | |
7967 | :delim | |
7968 | h | |
7969 | s/\(.\{148\}\).*/\1/ | |
7970 | t more2 | |
7971 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7972 | p | |
7973 | b | |
7974 | :more2 | |
7975 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7976 | p | |
7977 | g | |
7978 | s/.\{148\}// | |
7979 | t delim | |
7980 | ' <conf$$subs.awk | sed ' | |
7981 | /^[^""]/{ | |
7982 | N | |
7983 | s/\n// | |
7984 | } | |
7985 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7986 | rm -f conf$$subs.awk | |
7987 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7988 | _ACAWK | |
7989 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
7990 | for (key in S) S_is_set[key] = 1 | |
7991 | FS = "\a" | |
7992 | ||
7993 | } | |
4f4e53dd | 7994 | { |
5213506e RW |
7995 | line = $ 0 |
7996 | nfields = split(line, field, "@") | |
7997 | substed = 0 | |
7998 | len = length(field[1]) | |
7999 | for (i = 2; i < nfields; i++) { | |
8000 | key = field[i] | |
8001 | keylen = length(key) | |
8002 | if (S_is_set[key]) { | |
8003 | value = S[key] | |
8004 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8005 | len += length(value) + length(field[++i]) | |
8006 | substed = 1 | |
8007 | } else | |
8008 | len += 1 + keylen | |
8009 | } | |
8010 | ||
8011 | print line | |
4f4e53dd PB |
8012 | } |
8013 | ||
5213506e RW |
8014 | _ACAWK |
8015 | _ACEOF | |
8016 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
8017 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8018 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8019 | else | |
8020 | cat | |
8021 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
8022 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
4f4e53dd PB |
8023 | _ACEOF |
8024 | ||
5213506e RW |
8025 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
8026 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
8027 | # trailing colons and then remove the whole line if VPATH becomes empty | |
8028 | # (actually we leave an empty line to preserve line numbers). | |
8029 | if test "x$srcdir" = x.; then | |
8030 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
8031 | s/:*\$(srcdir):*/:/ | |
8032 | s/:*\${srcdir}:*/:/ | |
8033 | s/:*@srcdir@:*/:/ | |
8034 | s/^\([^=]*=[ ]*\):*/\1/ | |
8035 | s/:*$// | |
8036 | s/^[^=]*=[ ]*$// | |
8037 | }' | |
8038 | fi | |
4f4e53dd | 8039 | |
5213506e RW |
8040 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8041 | fi # test -n "$CONFIG_FILES" | |
4f4e53dd | 8042 | |
5213506e RW |
8043 | # Set up the scripts for CONFIG_HEADERS section. |
8044 | # No need to generate them if there are no CONFIG_HEADERS. | |
8045 | # This happens for instance with `./config.status Makefile'. | |
8046 | if test -n "$CONFIG_HEADERS"; then | |
8047 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
8048 | BEGIN { | |
8049 | _ACEOF | |
8050 | ||
8051 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8052 | # here-document in config.status, that substitutes the proper values into | |
8053 | # config.h.in to produce config.h. | |
8054 | ||
8055 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8056 | # handling of long lines. | |
8057 | ac_delim='%!_!# ' | |
8058 | for ac_last_try in false false :; do | |
8059 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
8060 | if test -z "$ac_t"; then | |
8061 | break | |
8062 | elif $ac_last_try; then | |
8063 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
8064 | else | |
8065 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4f4e53dd | 8066 | fi |
5213506e | 8067 | done |
4f4e53dd | 8068 | |
5213506e RW |
8069 | # For the awk script, D is an array of macro values keyed by name, |
8070 | # likewise P contains macro parameters if any. Preserve backslash | |
8071 | # newline sequences. | |
8072 | ||
8073 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8074 | sed -n ' | |
8075 | s/.\{148\}/&'"$ac_delim"'/g | |
8076 | t rset | |
8077 | :rset | |
8078 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8079 | t def | |
8080 | d | |
8081 | :def | |
8082 | s/\\$// | |
8083 | t bsnl | |
8084 | s/["\\]/\\&/g | |
8085 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8086 | D["\1"]=" \3"/p | |
8087 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8088 | d | |
8089 | :bsnl | |
8090 | s/["\\]/\\&/g | |
8091 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8092 | D["\1"]=" \3\\\\\\n"\\/p | |
8093 | t cont | |
8094 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8095 | t cont | |
8096 | d | |
8097 | :cont | |
8098 | n | |
8099 | s/.\{148\}/&'"$ac_delim"'/g | |
8100 | t clear | |
8101 | :clear | |
8102 | s/\\$// | |
8103 | t bsnlc | |
8104 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8105 | d | |
8106 | :bsnlc | |
8107 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8108 | b cont | |
8109 | ' <confdefs.h | sed ' | |
8110 | s/'"$ac_delim"'/"\\\ | |
8111 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8112 | ||
8113 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8114 | for (key in D) D_is_set[key] = 1 | |
8115 | FS = "\a" | |
8116 | } | |
8117 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8118 | line = \$ 0 | |
8119 | split(line, arg, " ") | |
8120 | if (arg[1] == "#") { | |
8121 | defundef = arg[2] | |
8122 | mac1 = arg[3] | |
8123 | } else { | |
8124 | defundef = substr(arg[1], 2) | |
8125 | mac1 = arg[2] | |
8126 | } | |
8127 | split(mac1, mac2, "(") #) | |
8128 | macro = mac2[1] | |
8129 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8130 | if (D_is_set[macro]) { | |
8131 | # Preserve the white space surrounding the "#". | |
8132 | print prefix "define", macro P[macro] D[macro] | |
8133 | next | |
8134 | } else { | |
8135 | # Replace #undef with comments. This is necessary, for example, | |
8136 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8137 | # on some systems where configure will not decide to define it. | |
8138 | if (defundef == "undef") { | |
8139 | print "/*", prefix defundef, macro, "*/" | |
8140 | next | |
8141 | } | |
8142 | } | |
8143 | } | |
8144 | { print } | |
8145 | _ACAWK | |
4f4e53dd | 8146 | _ACEOF |
5213506e RW |
8147 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8148 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
8149 | fi # test -n "$CONFIG_HEADERS" | |
8150 | ||
8151 | ||
8152 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8153 | shift | |
8154 | for ac_tag | |
8155 | do | |
8156 | case $ac_tag in | |
8157 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8158 | esac | |
8159 | case $ac_mode$ac_tag in | |
8160 | :[FHL]*:*);; | |
8161 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
8162 | :[FH]-) ac_tag=-:-;; | |
8163 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8164 | esac | |
8165 | ac_save_IFS=$IFS | |
8166 | IFS=: | |
8167 | set x $ac_tag | |
8168 | IFS=$ac_save_IFS | |
8169 | shift | |
8170 | ac_file=$1 | |
8171 | shift | |
8172 | ||
8173 | case $ac_mode in | |
8174 | :L) ac_source=$1;; | |
8175 | :[FH]) | |
8176 | ac_file_inputs= | |
8177 | for ac_f | |
8178 | do | |
8179 | case $ac_f in | |
8180 | -) ac_f="$tmp/stdin";; | |
8181 | *) # Look for the file first in the build tree, then in the source tree | |
8182 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8183 | # because $ac_f cannot contain `:'. | |
8184 | test -f "$ac_f" || | |
8185 | case $ac_f in | |
8186 | [\\/$]*) false;; | |
8187 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8188 | esac || | |
8189 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
8190 | esac | |
8191 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8192 | as_fn_append ac_file_inputs " '$ac_f'" | |
8193 | done | |
8194 | ||
8195 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8196 | # use $as_me), people would be surprised to read: | |
8197 | # /* config.h. Generated by config.status. */ | |
8198 | configure_input='Generated from '` | |
8199 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8200 | `' by configure.' | |
8201 | if test x"$ac_file" != x-; then | |
8202 | configure_input="$ac_file. $configure_input" | |
8203 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8204 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8205 | fi | |
8206 | # Neutralize special characters interpreted by sed in replacement strings. | |
8207 | case $configure_input in #( | |
8208 | *\&* | *\|* | *\\* ) | |
8209 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8210 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8211 | *) ac_sed_conf_input=$configure_input;; | |
8212 | esac | |
8213 | ||
8214 | case $ac_tag in | |
8215 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
8216 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
8217 | esac | |
8218 | ;; | |
4f4e53dd PB |
8219 | esac |
8220 | ||
5213506e | 8221 | ac_dir=`$as_dirname -- "$ac_file" || |
4f4e53dd PB |
8222 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
8223 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
8224 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
8225 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8226 | $as_echo X"$ac_file" | | |
8227 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8228 | s//\1/ | |
8229 | q | |
8230 | } | |
8231 | /^X\(\/\/\)[^/].*/{ | |
8232 | s//\1/ | |
8233 | q | |
8234 | } | |
8235 | /^X\(\/\/\)$/{ | |
8236 | s//\1/ | |
8237 | q | |
8238 | } | |
8239 | /^X\(\/\).*/{ | |
8240 | s//\1/ | |
8241 | q | |
8242 | } | |
8243 | s/.*/./; q'` | |
8244 | as_dir="$ac_dir"; as_fn_mkdir_p | |
4f4e53dd PB |
8245 | ac_builddir=. |
8246 | ||
5213506e RW |
8247 | case "$ac_dir" in |
8248 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8249 | *) | |
8250 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8251 | # A ".." for each directory in $ac_dir_suffix. | |
8252 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8253 | case $ac_top_builddir_sub in | |
8254 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8255 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8256 | esac ;; | |
8257 | esac | |
8258 | ac_abs_top_builddir=$ac_pwd | |
8259 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8260 | # for backward compatibility: | |
8261 | ac_top_builddir=$ac_top_build_prefix | |
4f4e53dd PB |
8262 | |
8263 | case $srcdir in | |
5213506e | 8264 | .) # We are building in place. |
4f4e53dd | 8265 | ac_srcdir=. |
5213506e RW |
8266 | ac_top_srcdir=$ac_top_builddir_sub |
8267 | ac_abs_top_srcdir=$ac_pwd ;; | |
8268 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
4f4e53dd | 8269 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
8270 | ac_top_srcdir=$srcdir |
8271 | ac_abs_top_srcdir=$srcdir ;; | |
8272 | *) # Relative name. | |
8273 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8274 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8275 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
4f4e53dd | 8276 | esac |
5213506e | 8277 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
4f4e53dd | 8278 | |
4f4e53dd | 8279 | |
5213506e RW |
8280 | case $ac_mode in |
8281 | :F) | |
8282 | # | |
8283 | # CONFIG_FILE | |
8284 | # | |
4f4e53dd PB |
8285 | |
8286 | case $INSTALL in | |
8287 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5213506e | 8288 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
4f4e53dd | 8289 | esac |
5213506e | 8290 | _ACEOF |
4f4e53dd | 8291 | |
5213506e RW |
8292 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8293 | # If the template does not know about datarootdir, expand it. | |
8294 | # FIXME: This hack should be removed a few years after 2.60. | |
8295 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
8296 | ac_sed_dataroot=' | |
8297 | /datarootdir/ { | |
8298 | p | |
8299 | q | |
8300 | } | |
8301 | /@datadir@/p | |
8302 | /@docdir@/p | |
8303 | /@infodir@/p | |
8304 | /@localedir@/p | |
8305 | /@mandir@/p' | |
8306 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
8307 | *datarootdir*) ac_datarootdir_seen=yes;; | |
8308 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
8309 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
8310 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
8311 | _ACEOF | |
8312 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8313 | ac_datarootdir_hack=' | |
8314 | s&@datadir@&$datadir&g | |
8315 | s&@docdir@&$docdir&g | |
8316 | s&@infodir@&$infodir&g | |
8317 | s&@localedir@&$localedir&g | |
8318 | s&@mandir@&$mandir&g | |
8319 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
8320 | esac | |
4f4e53dd | 8321 | _ACEOF |
5213506e RW |
8322 | |
8323 | # Neutralize VPATH when `$srcdir' = `.'. | |
8324 | # Shell code in configure.ac might set extrasub. | |
8325 | # FIXME: do we really want to maintain this feature? | |
8326 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8327 | ac_sed_extra="$ac_vpsub | |
4f4e53dd PB |
8328 | $extrasub |
8329 | _ACEOF | |
5213506e | 8330 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4f4e53dd PB |
8331 | :t |
8332 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
8333 | s|@configure_input@|$ac_sed_conf_input|;t t |
8334 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
8335 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
8336 | s&@srcdir@&$ac_srcdir&;t t | |
8337 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8338 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8339 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8340 | s&@builddir@&$ac_builddir&;t t | |
8341 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8342 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8343 | s&@INSTALL@&$ac_INSTALL&;t t | |
8344 | $ac_datarootdir_hack | |
8345 | " | |
8346 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
8347 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8348 | ||
8349 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
8350 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
8351 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
8352 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8353 | which seems to be undefined. Please make sure it is defined." >&5 | |
8354 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8355 | which seems to be undefined. Please make sure it is defined." >&2;} | |
8356 | ||
8357 | rm -f "$tmp/stdin" | |
4f4e53dd | 8358 | case $ac_file in |
5213506e RW |
8359 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
8360 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
8361 | esac \ | |
8362 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8363 | ;; | |
8364 | :H) | |
8365 | # | |
8366 | # CONFIG_HEADER | |
8367 | # | |
4f4e53dd | 8368 | if test x"$ac_file" != x-; then |
5213506e RW |
8369 | { |
8370 | $as_echo "/* $configure_input */" \ | |
8371 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
8372 | } >"$tmp/config.h" \ | |
8373 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8374 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
8375 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
8376 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
4f4e53dd | 8377 | else |
5213506e RW |
8378 | rm -f "$ac_file" |
8379 | mv "$tmp/config.h" "$ac_file" \ | |
8380 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
4f4e53dd PB |
8381 | fi |
8382 | else | |
5213506e RW |
8383 | $as_echo "/* $configure_input */" \ |
8384 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
8385 | || as_fn_error "could not create -" "$LINENO" 5 | |
4f4e53dd | 8386 | fi |
5213506e | 8387 | ;; |
f610dd5f | 8388 | |
5213506e RW |
8389 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
8390 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
8391 | ;; | |
8392 | esac | |
f610dd5f | 8393 | |
f610dd5f | 8394 | |
5213506e RW |
8395 | case $ac_file$ac_mode in |
8396 | "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; | |
8397 | "config.h":H) echo timestamp > stamp-h1 ;; | |
f610dd5f | 8398 | |
f610dd5f | 8399 | esac |
5213506e | 8400 | done # for ac_tag |
4f4e53dd | 8401 | |
4f4e53dd | 8402 | |
5213506e | 8403 | as_fn_exit 0 |
4f4e53dd | 8404 | _ACEOF |
4f4e53dd PB |
8405 | ac_clean_files=$ac_clean_files_save |
8406 | ||
5213506e RW |
8407 | test $ac_write_fail = 0 || |
8408 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
8409 | ||
4f4e53dd PB |
8410 | |
8411 | # configure is writing to config.log, and then calls config.status. | |
8412 | # config.status does its own redirection, appending to config.log. | |
8413 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8414 | # by configure, so config.status won't be able to write to it; its | |
8415 | # output is simply discarded. So we exec the FD to /dev/null, | |
8416 | # effectively closing config.log, so it can be properly (re)opened and | |
8417 | # appended to by config.status. When coming back to configure, we | |
8418 | # need to make the FD available again. | |
8419 | if test "$no_create" != yes; then | |
8420 | ac_cs_success=: | |
8421 | ac_config_status_args= | |
8422 | test "$silent" = yes && | |
8423 | ac_config_status_args="$ac_config_status_args --quiet" | |
8424 | exec 5>/dev/null | |
8425 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
8426 | exec 5>>config.log | |
8427 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8428 | # would make configure fail if this is the last instruction. | |
5213506e RW |
8429 | $ac_cs_success || as_fn_exit $? |
8430 | fi | |
8431 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
8432 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
8433 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
4f4e53dd PB |
8434 | fi |
8435 |