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f5bc1778 DJ |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
75086676 | 3 | # Generated by GNU Autoconf 2.64 for libdecnumber . |
f5bc1778 DJ |
4 | # |
5 | # Report bugs to <gcc-bugs@gcc.gnu.org>. | |
6 | # | |
75086676 DD |
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 | # | |
f5bc1778 DJ |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
75086676 DD |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
f5bc1778 | 16 | |
75086676 DD |
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 : | |
f5bc1778 DJ |
20 | emulate sh |
21 | NULLCMD=: | |
75086676 | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f5bc1778 DJ |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
25 | setopt NO_GLOB_SUBST |
26 | else | |
27 | case `(set -o) 2>/dev/null` in #( | |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
32 | esac | |
f5bc1778 | 33 | fi |
f5bc1778 | 34 | |
75086676 DD |
35 | |
36 | as_nl=' | |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$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 | } | |
f5bc1778 DJ |
81 | fi |
82 | ||
83 | ||
75086676 DD |
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 $as_var || : | |
122 | done | |
f5bc1778 DJ |
123 | PS1='$ ' |
124 | PS2='> ' | |
125 | PS4='+ ' | |
126 | ||
127 | # NLS nuisances. | |
75086676 DD |
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$PATH | |
f5bc1778 | 186 | do |
75086676 DD |
187 | IFS=$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." | |
f5bc1778 | 230 | else |
75086676 DD |
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 | $0: shell if you do have one." | |
f5bc1778 | 236 | fi |
75086676 DD |
237 | exit 1 |
238 | fi | |
239 | fi | |
240 | fi | |
241 | SHELL=${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 | |
f5bc1778 | 266 | |
75086676 DD |
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 | { | |
282 | ||
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 | |
f5bc1778 DJ |
378 | as_expr=expr |
379 | else | |
380 | as_expr=false | |
381 | fi | |
382 | ||
75086676 | 383 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f5bc1778 DJ |
384 | as_basename=basename |
385 | else | |
386 | as_basename=false | |
387 | fi | |
388 | ||
75086676 DD |
389 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
390 | as_dirname=dirname | |
391 | else | |
392 | as_dirname=false | |
393 | fi | |
f5bc1778 | 394 | |
75086676 | 395 | as_me=`$as_basename -- "$0" || |
f5bc1778 DJ |
396 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
397 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
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'` | |
f5bc1778 | 413 | |
f5bc1778 DJ |
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 | ||
f5bc1778 | 421 | |
75086676 DD |
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 | | |
f5bc1778 | 431 | sed ' |
75086676 DD |
432 | s/[$]LINENO.*/&-/ |
433 | t lineno | |
434 | b | |
435 | :lineno | |
f5bc1778 | 436 | N |
75086676 DD |
437 | :loop |
438 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
f5bc1778 | 439 | t loop |
75086676 | 440 | s/-\n.*// |
f5bc1778 | 441 | ' >$as_me.lineno && |
75086676 DD |
442 | chmod +x "$as_me.lineno" || |
443 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
f5bc1778 DJ |
444 | |
445 | # Don't try to exec as it changes $[0], causing all sort of problems | |
446 | # (the dirname of $[0] is not the place where we might find the | |
75086676 DD |
447 | # original and so on. Autoconf is especially sensitive to this). |
448 | . "./$as_me.lineno" | |
f5bc1778 DJ |
449 | # Exit status is that of the last command. |
450 | exit | |
451 | } | |
452 | ||
75086676 DD |
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';; | |
f5bc1778 DJ |
464 | esac |
465 | ||
75086676 DD |
466 | rm -f conf$$ conf$$.exe conf$$.file |
467 | if test -d conf$$.dir; then | |
468 | rm -f conf$$.dir/conf$$.file | |
f5bc1778 | 469 | else |
75086676 DD |
470 | rm -f conf$$.dir |
471 | mkdir conf$$.dir 2>/dev/null | |
f5bc1778 | 472 | fi |
75086676 DD |
473 | if (echo >conf$$.file) 2>/dev/null; then |
474 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
f5bc1778 | 475 | as_ln_s='ln -s' |
75086676 DD |
476 | # ... but there are two gotchas: |
477 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
478 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
479 | # In both cases, we have to default to `cp -p'. | |
480 | ln -s conf$$.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' | |
f5bc1778 | 486 | fi |
f5bc1778 DJ |
487 | else |
488 | as_ln_s='cp -p' | |
489 | fi | |
75086676 DD |
490 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
491 | rmdir conf$$.dir 2>/dev/null | |
f5bc1778 DJ |
492 | |
493 | if mkdir -p . 2>/dev/null; then | |
75086676 | 494 | as_mkdir_p='mkdir -p "$as_dir"' |
f5bc1778 DJ |
495 | else |
496 | test -d ./-p && rmdir ./-p | |
497 | as_mkdir_p=false | |
498 | fi | |
499 | ||
75086676 DD |
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 | |
f5bc1778 DJ |
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 | ||
75086676 | 530 | exec 7<&0 </dev/null 6>&1 |
f5bc1778 DJ |
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 | ||
f5bc1778 DJ |
537 | # |
538 | # Initializations. | |
539 | # | |
540 | ac_default_prefix=/usr/local | |
75086676 | 541 | ac_clean_files= |
f5bc1778 | 542 | ac_config_libobj_dir=. |
75086676 | 543 | LIBOBJS= |
f5bc1778 DJ |
544 | cross_compiling=no |
545 | subdirs= | |
546 | MFLAGS= | |
547 | MAKEFLAGS= | |
f5bc1778 DJ |
548 | |
549 | # Identity of this package. | |
550 | PACKAGE_NAME='libdecnumber' | |
551 | PACKAGE_TARNAME='libdecnumber' | |
552 | PACKAGE_VERSION=' ' | |
553 | PACKAGE_STRING='libdecnumber ' | |
554 | PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' | |
75086676 | 555 | PACKAGE_URL='' |
f5bc1778 DJ |
556 | |
557 | ac_unique_file="decNumber.h" | |
558 | # Factoring default headers for most tests. | |
559 | ac_includes_default="\ | |
560 | #include <stdio.h> | |
75086676 | 561 | #ifdef HAVE_SYS_TYPES_H |
f5bc1778 DJ |
562 | # include <sys/types.h> |
563 | #endif | |
75086676 | 564 | #ifdef HAVE_SYS_STAT_H |
f5bc1778 DJ |
565 | # include <sys/stat.h> |
566 | #endif | |
75086676 | 567 | #ifdef STDC_HEADERS |
f5bc1778 DJ |
568 | # include <stdlib.h> |
569 | # include <stddef.h> | |
570 | #else | |
75086676 | 571 | # ifdef HAVE_STDLIB_H |
f5bc1778 DJ |
572 | # include <stdlib.h> |
573 | # endif | |
574 | #endif | |
75086676 DD |
575 | #ifdef HAVE_STRING_H |
576 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
f5bc1778 DJ |
577 | # include <memory.h> |
578 | # endif | |
579 | # include <string.h> | |
580 | #endif | |
75086676 | 581 | #ifdef HAVE_STRINGS_H |
f5bc1778 DJ |
582 | # include <strings.h> |
583 | #endif | |
75086676 | 584 | #ifdef HAVE_INTTYPES_H |
f5bc1778 | 585 | # include <inttypes.h> |
f5bc1778 | 586 | #endif |
75086676 DD |
587 | #ifdef HAVE_STDINT_H |
588 | # include <stdint.h> | |
589 | #endif | |
590 | #ifdef HAVE_UNISTD_H | |
f5bc1778 DJ |
591 | # include <unistd.h> |
592 | #endif" | |
593 | ||
75086676 DD |
594 | ac_subst_vars='LTLIBOBJS |
595 | LIBOBJS | |
26505cc0 | 596 | PICFLAG |
75086676 DD |
597 | ADDITIONAL_OBJS |
598 | enable_decimal_float | |
599 | target_os | |
600 | target_vendor | |
601 | target_cpu | |
602 | target | |
603 | host_os | |
604 | host_vendor | |
605 | host_cpu | |
606 | host | |
607 | build_os | |
608 | build_vendor | |
609 | build_cpu | |
610 | build | |
611 | MAINT | |
612 | EGREP | |
613 | GREP | |
614 | CPP | |
615 | WERROR | |
f57a3bca | 616 | nolto_flags |
75086676 DD |
617 | WARN_PEDANTIC |
618 | WARN_CFLAGS | |
619 | AUTOHEADER | |
620 | AUTOCONF | |
621 | ACLOCAL | |
622 | RANLIB | |
623 | OBJEXT | |
624 | EXEEXT | |
625 | ac_ct_CC | |
626 | CPPFLAGS | |
627 | LDFLAGS | |
628 | CFLAGS | |
629 | CC | |
630 | SET_MAKE | |
631 | target_alias | |
632 | host_alias | |
633 | build_alias | |
634 | LIBS | |
635 | ECHO_T | |
636 | ECHO_N | |
637 | ECHO_C | |
638 | DEFS | |
639 | mandir | |
640 | localedir | |
641 | libdir | |
642 | psdir | |
643 | pdfdir | |
644 | dvidir | |
645 | htmldir | |
646 | infodir | |
647 | docdir | |
648 | oldincludedir | |
649 | includedir | |
650 | localstatedir | |
651 | sharedstatedir | |
652 | sysconfdir | |
653 | datadir | |
654 | datarootdir | |
655 | libexecdir | |
656 | sbindir | |
657 | bindir | |
658 | program_transform_name | |
659 | prefix | |
660 | exec_prefix | |
661 | PACKAGE_URL | |
662 | PACKAGE_BUGREPORT | |
663 | PACKAGE_STRING | |
664 | PACKAGE_VERSION | |
665 | PACKAGE_TARNAME | |
666 | PACKAGE_NAME | |
667 | PATH_SEPARATOR | |
668 | SHELL' | |
f5bc1778 | 669 | ac_subst_files='' |
75086676 DD |
670 | ac_user_opts=' |
671 | enable_option_checking | |
672 | enable_werror_always | |
673 | enable_maintainer_mode | |
674 | enable_decimal_float | |
26505cc0 | 675 | enable_host_shared |
75086676 DD |
676 | ' |
677 | ac_precious_vars='build_alias | |
678 | host_alias | |
679 | target_alias | |
680 | CC | |
681 | CFLAGS | |
682 | LDFLAGS | |
683 | LIBS | |
684 | CPPFLAGS | |
685 | CPP' | |
686 | ||
f5bc1778 DJ |
687 | |
688 | # Initialize some variables set by options. | |
689 | ac_init_help= | |
690 | ac_init_version=false | |
75086676 DD |
691 | ac_unrecognized_opts= |
692 | ac_unrecognized_sep= | |
f5bc1778 DJ |
693 | # The variables have the same names as the options, with |
694 | # dashes changed to underlines. | |
695 | cache_file=/dev/null | |
696 | exec_prefix=NONE | |
697 | no_create= | |
698 | no_recursion= | |
699 | prefix=NONE | |
700 | program_prefix=NONE | |
701 | program_suffix=NONE | |
702 | program_transform_name=s,x,x, | |
703 | silent= | |
704 | site= | |
705 | srcdir= | |
706 | verbose= | |
707 | x_includes=NONE | |
708 | x_libraries=NONE | |
709 | ||
710 | # Installation directory options. | |
711 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
712 | # and all the variables that are supposed to be based on exec_prefix | |
713 | # by default will actually change. | |
714 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
75086676 | 715 | # (The list follows the same order as the GNU Coding Standards.) |
f5bc1778 DJ |
716 | bindir='${exec_prefix}/bin' |
717 | sbindir='${exec_prefix}/sbin' | |
718 | libexecdir='${exec_prefix}/libexec' | |
75086676 DD |
719 | datarootdir='${prefix}/share' |
720 | datadir='${datarootdir}' | |
f5bc1778 DJ |
721 | sysconfdir='${prefix}/etc' |
722 | sharedstatedir='${prefix}/com' | |
723 | localstatedir='${prefix}/var' | |
f5bc1778 DJ |
724 | includedir='${prefix}/include' |
725 | oldincludedir='/usr/include' | |
75086676 DD |
726 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
727 | infodir='${datarootdir}/info' | |
728 | htmldir='${docdir}' | |
729 | dvidir='${docdir}' | |
730 | pdfdir='${docdir}' | |
731 | psdir='${docdir}' | |
732 | libdir='${exec_prefix}/lib' | |
733 | localedir='${datarootdir}/locale' | |
734 | mandir='${datarootdir}/man' | |
f5bc1778 DJ |
735 | |
736 | ac_prev= | |
75086676 | 737 | ac_dashdash= |
f5bc1778 DJ |
738 | for ac_option |
739 | do | |
740 | # If the previous option needs an argument, assign it. | |
741 | if test -n "$ac_prev"; then | |
75086676 | 742 | eval $ac_prev=\$ac_option |
f5bc1778 DJ |
743 | ac_prev= |
744 | continue | |
745 | fi | |
746 | ||
75086676 DD |
747 | case $ac_option in |
748 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
749 | *) ac_optarg=yes ;; | |
750 | esac | |
f5bc1778 DJ |
751 | |
752 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
753 | ||
75086676 DD |
754 | case $ac_dashdash$ac_option in |
755 | --) | |
756 | ac_dashdash=yes ;; | |
f5bc1778 DJ |
757 | |
758 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
759 | ac_prev=bindir ;; | |
760 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
761 | bindir=$ac_optarg ;; | |
762 | ||
763 | -build | --build | --buil | --bui | --bu) | |
764 | ac_prev=build_alias ;; | |
765 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
766 | build_alias=$ac_optarg ;; | |
767 | ||
768 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
769 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
770 | ac_prev=cache_file ;; | |
771 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
772 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
773 | cache_file=$ac_optarg ;; | |
774 | ||
775 | --config-cache | -C) | |
776 | cache_file=config.cache ;; | |
777 | ||
75086676 | 778 | -datadir | --datadir | --datadi | --datad) |
f5bc1778 | 779 | ac_prev=datadir ;; |
75086676 | 780 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
f5bc1778 DJ |
781 | datadir=$ac_optarg ;; |
782 | ||
75086676 DD |
783 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
784 | | --dataroo | --dataro | --datar) | |
785 | ac_prev=datarootdir ;; | |
786 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
787 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
788 | datarootdir=$ac_optarg ;; | |
789 | ||
f5bc1778 | 790 | -disable-* | --disable-*) |
75086676 | 791 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
f5bc1778 | 792 | # Reject names that are not valid shell variable names. |
75086676 DD |
793 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
794 | as_fn_error "invalid feature name: $ac_useropt" | |
795 | ac_useropt_orig=$ac_useropt | |
796 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
797 | case $ac_user_opts in | |
798 | *" | |
799 | "enable_$ac_useropt" | |
800 | "*) ;; | |
801 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
802 | ac_unrecognized_sep=', ';; | |
803 | esac | |
804 | eval enable_$ac_useropt=no ;; | |
805 | ||
806 | -docdir | --docdir | --docdi | --doc | --do) | |
807 | ac_prev=docdir ;; | |
808 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
809 | docdir=$ac_optarg ;; | |
810 | ||
811 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
812 | ac_prev=dvidir ;; | |
813 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
814 | dvidir=$ac_optarg ;; | |
f5bc1778 DJ |
815 | |
816 | -enable-* | --enable-*) | |
75086676 | 817 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
f5bc1778 | 818 | # Reject names that are not valid shell variable names. |
75086676 DD |
819 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
820 | as_fn_error "invalid feature name: $ac_useropt" | |
821 | ac_useropt_orig=$ac_useropt | |
822 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
823 | case $ac_user_opts in | |
824 | *" | |
825 | "enable_$ac_useropt" | |
826 | "*) ;; | |
827 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
828 | ac_unrecognized_sep=', ';; | |
f5bc1778 | 829 | esac |
75086676 | 830 | eval enable_$ac_useropt=\$ac_optarg ;; |
f5bc1778 DJ |
831 | |
832 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
833 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
834 | | --exec | --exe | --ex) | |
835 | ac_prev=exec_prefix ;; | |
836 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
837 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
838 | | --exec=* | --exe=* | --ex=*) | |
839 | exec_prefix=$ac_optarg ;; | |
840 | ||
841 | -gas | --gas | --ga | --g) | |
842 | # Obsolete; use --with-gas. | |
843 | with_gas=yes ;; | |
844 | ||
845 | -help | --help | --hel | --he | -h) | |
846 | ac_init_help=long ;; | |
847 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
848 | ac_init_help=recursive ;; | |
849 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
850 | ac_init_help=short ;; | |
851 | ||
852 | -host | --host | --hos | --ho) | |
853 | ac_prev=host_alias ;; | |
854 | -host=* | --host=* | --hos=* | --ho=*) | |
855 | host_alias=$ac_optarg ;; | |
856 | ||
75086676 DD |
857 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
858 | ac_prev=htmldir ;; | |
859 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
860 | | --ht=*) | |
861 | htmldir=$ac_optarg ;; | |
862 | ||
f5bc1778 DJ |
863 | -includedir | --includedir | --includedi | --included | --include \ |
864 | | --includ | --inclu | --incl | --inc) | |
865 | ac_prev=includedir ;; | |
866 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
867 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
868 | includedir=$ac_optarg ;; | |
869 | ||
870 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
871 | ac_prev=infodir ;; | |
872 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
873 | infodir=$ac_optarg ;; | |
874 | ||
875 | -libdir | --libdir | --libdi | --libd) | |
876 | ac_prev=libdir ;; | |
877 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
878 | libdir=$ac_optarg ;; | |
879 | ||
880 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
881 | | --libexe | --libex | --libe) | |
882 | ac_prev=libexecdir ;; | |
883 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
884 | | --libexe=* | --libex=* | --libe=*) | |
885 | libexecdir=$ac_optarg ;; | |
886 | ||
75086676 DD |
887 | -localedir | --localedir | --localedi | --localed | --locale) |
888 | ac_prev=localedir ;; | |
889 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
890 | localedir=$ac_optarg ;; | |
891 | ||
f5bc1778 | 892 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
75086676 | 893 | | --localstate | --localstat | --localsta | --localst | --locals) |
f5bc1778 DJ |
894 | ac_prev=localstatedir ;; |
895 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
75086676 | 896 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
f5bc1778 DJ |
897 | localstatedir=$ac_optarg ;; |
898 | ||
899 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
900 | ac_prev=mandir ;; | |
901 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
902 | mandir=$ac_optarg ;; | |
903 | ||
904 | -nfp | --nfp | --nf) | |
905 | # Obsolete; use --without-fp. | |
906 | with_fp=no ;; | |
907 | ||
908 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
909 | | --no-cr | --no-c | -n) | |
910 | no_create=yes ;; | |
911 | ||
912 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
913 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
914 | no_recursion=yes ;; | |
915 | ||
916 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
917 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
918 | | --oldin | --oldi | --old | --ol | --o) | |
919 | ac_prev=oldincludedir ;; | |
920 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
921 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
922 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
923 | oldincludedir=$ac_optarg ;; | |
924 | ||
925 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
926 | ac_prev=prefix ;; | |
927 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
928 | prefix=$ac_optarg ;; | |
929 | ||
930 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
931 | | --program-pre | --program-pr | --program-p) | |
932 | ac_prev=program_prefix ;; | |
933 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
934 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
935 | program_prefix=$ac_optarg ;; | |
936 | ||
937 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
938 | | --program-suf | --program-su | --program-s) | |
939 | ac_prev=program_suffix ;; | |
940 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
941 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
942 | program_suffix=$ac_optarg ;; | |
943 | ||
944 | -program-transform-name | --program-transform-name \ | |
945 | | --program-transform-nam | --program-transform-na \ | |
946 | | --program-transform-n | --program-transform- \ | |
947 | | --program-transform | --program-transfor \ | |
948 | | --program-transfo | --program-transf \ | |
949 | | --program-trans | --program-tran \ | |
950 | | --progr-tra | --program-tr | --program-t) | |
951 | ac_prev=program_transform_name ;; | |
952 | -program-transform-name=* | --program-transform-name=* \ | |
953 | | --program-transform-nam=* | --program-transform-na=* \ | |
954 | | --program-transform-n=* | --program-transform-=* \ | |
955 | | --program-transform=* | --program-transfor=* \ | |
956 | | --program-transfo=* | --program-transf=* \ | |
957 | | --program-trans=* | --program-tran=* \ | |
958 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
959 | program_transform_name=$ac_optarg ;; | |
960 | ||
75086676 DD |
961 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
962 | ac_prev=pdfdir ;; | |
963 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
964 | pdfdir=$ac_optarg ;; | |
965 | ||
966 | -psdir | --psdir | --psdi | --psd | --ps) | |
967 | ac_prev=psdir ;; | |
968 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
969 | psdir=$ac_optarg ;; | |
970 | ||
f5bc1778 DJ |
971 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
972 | | -silent | --silent | --silen | --sile | --sil) | |
973 | silent=yes ;; | |
974 | ||
975 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
976 | ac_prev=sbindir ;; | |
977 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
978 | | --sbi=* | --sb=*) | |
979 | sbindir=$ac_optarg ;; | |
980 | ||
981 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
982 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
983 | | --sharedst | --shareds | --shared | --share | --shar \ | |
984 | | --sha | --sh) | |
985 | ac_prev=sharedstatedir ;; | |
986 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
987 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
988 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
989 | | --sha=* | --sh=*) | |
990 | sharedstatedir=$ac_optarg ;; | |
991 | ||
992 | -site | --site | --sit) | |
993 | ac_prev=site ;; | |
994 | -site=* | --site=* | --sit=*) | |
995 | site=$ac_optarg ;; | |
996 | ||
997 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
998 | ac_prev=srcdir ;; | |
999 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
1000 | srcdir=$ac_optarg ;; | |
1001 | ||
1002 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1003 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1004 | ac_prev=sysconfdir ;; | |
1005 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1006 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1007 | sysconfdir=$ac_optarg ;; | |
1008 | ||
1009 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1010 | ac_prev=target_alias ;; | |
1011 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1012 | target_alias=$ac_optarg ;; | |
1013 | ||
1014 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1015 | verbose=yes ;; | |
1016 | ||
1017 | -version | --version | --versio | --versi | --vers | -V) | |
1018 | ac_init_version=: ;; | |
1019 | ||
1020 | -with-* | --with-*) | |
75086676 | 1021 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
f5bc1778 | 1022 | # Reject names that are not valid shell variable names. |
75086676 DD |
1023 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1024 | as_fn_error "invalid package name: $ac_useropt" | |
1025 | ac_useropt_orig=$ac_useropt | |
1026 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1027 | case $ac_user_opts in | |
1028 | *" | |
1029 | "with_$ac_useropt" | |
1030 | "*) ;; | |
1031 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1032 | ac_unrecognized_sep=', ';; | |
f5bc1778 | 1033 | esac |
75086676 | 1034 | eval with_$ac_useropt=\$ac_optarg ;; |
f5bc1778 DJ |
1035 | |
1036 | -without-* | --without-*) | |
75086676 | 1037 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
f5bc1778 | 1038 | # Reject names that are not valid shell variable names. |
75086676 DD |
1039 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1040 | as_fn_error "invalid package name: $ac_useropt" | |
1041 | ac_useropt_orig=$ac_useropt | |
1042 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1043 | case $ac_user_opts in | |
1044 | *" | |
1045 | "with_$ac_useropt" | |
1046 | "*) ;; | |
1047 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1048 | ac_unrecognized_sep=', ';; | |
1049 | esac | |
1050 | eval with_$ac_useropt=no ;; | |
f5bc1778 DJ |
1051 | |
1052 | --x) | |
1053 | # Obsolete; use --with-x. | |
1054 | with_x=yes ;; | |
1055 | ||
1056 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1057 | | --x-incl | --x-inc | --x-in | --x-i) | |
1058 | ac_prev=x_includes ;; | |
1059 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1060 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1061 | x_includes=$ac_optarg ;; | |
1062 | ||
1063 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1064 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1065 | ac_prev=x_libraries ;; | |
1066 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1067 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1068 | x_libraries=$ac_optarg ;; | |
1069 | ||
75086676 DD |
1070 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1071 | Try \`$0 --help' for more information." | |
f5bc1778 DJ |
1072 | ;; |
1073 | ||
1074 | *=*) | |
1075 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1076 | # Reject names that are not valid shell variable names. | |
75086676 DD |
1077 | case $ac_envvar in #( |
1078 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1079 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1080 | esac | |
1081 | eval $ac_envvar=\$ac_optarg | |
f5bc1778 DJ |
1082 | export $ac_envvar ;; |
1083 | ||
1084 | *) | |
1085 | # FIXME: should be removed in autoconf 3.0. | |
75086676 | 1086 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
f5bc1778 | 1087 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
75086676 | 1088 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f5bc1778 DJ |
1089 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
1090 | ;; | |
1091 | ||
1092 | esac | |
1093 | done | |
1094 | ||
1095 | if test -n "$ac_prev"; then | |
1096 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
75086676 | 1097 | as_fn_error "missing argument to $ac_option" |
f5bc1778 DJ |
1098 | fi |
1099 | ||
75086676 DD |
1100 | if test -n "$ac_unrecognized_opts"; then |
1101 | case $enable_option_checking in | |
1102 | no) ;; | |
1103 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1104 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
f5bc1778 | 1105 | esac |
75086676 | 1106 | fi |
f5bc1778 | 1107 | |
75086676 DD |
1108 | # Check all directory arguments for consistency. |
1109 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1110 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1111 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1112 | libdir localedir mandir | |
f5bc1778 | 1113 | do |
75086676 DD |
1114 | eval ac_val=\$$ac_var |
1115 | # Remove trailing slashes. | |
1116 | case $ac_val in | |
1117 | */ ) | |
1118 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1119 | eval $ac_var=\$ac_val;; | |
1120 | esac | |
1121 | # Be sure to have absolute directory names. | |
f5bc1778 | 1122 | case $ac_val in |
75086676 DD |
1123 | [\\/$]* | ?:[\\/]* ) continue;; |
1124 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
f5bc1778 | 1125 | esac |
75086676 | 1126 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
f5bc1778 DJ |
1127 | done |
1128 | ||
1129 | # There might be people who depend on the old broken behavior: `$host' | |
1130 | # used to hold the argument of --host etc. | |
1131 | # FIXME: To remove some day. | |
1132 | build=$build_alias | |
1133 | host=$host_alias | |
1134 | target=$target_alias | |
1135 | ||
1136 | # FIXME: To remove some day. | |
1137 | if test "x$host_alias" != x; then | |
1138 | if test "x$build_alias" = x; then | |
1139 | cross_compiling=maybe | |
75086676 | 1140 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
f5bc1778 DJ |
1141 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1142 | elif test "x$build_alias" != "x$host_alias"; then | |
1143 | cross_compiling=yes | |
1144 | fi | |
1145 | fi | |
1146 | ||
1147 | ac_tool_prefix= | |
1148 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1149 | ||
1150 | test "$silent" = yes && exec 6>/dev/null | |
1151 | ||
1152 | ||
75086676 DD |
1153 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1154 | ac_ls_di=`ls -di .` && | |
1155 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1156 | as_fn_error "working directory cannot be determined" | |
1157 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1158 | as_fn_error "pwd does not report name of working directory" | |
1159 | ||
1160 | ||
f5bc1778 DJ |
1161 | # Find the source files, if location was not specified. |
1162 | if test -z "$srcdir"; then | |
1163 | ac_srcdir_defaulted=yes | |
75086676 DD |
1164 | # Try the directory containing this script, then the parent directory. |
1165 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1166 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1167 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1168 | X"$as_myself" : 'X\(//\)$' \| \ | |
1169 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1170 | $as_echo X"$as_myself" | | |
1171 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1172 | s//\1/ | |
1173 | q | |
1174 | } | |
1175 | /^X\(\/\/\)[^/].*/{ | |
1176 | s//\1/ | |
1177 | q | |
1178 | } | |
1179 | /^X\(\/\/\)$/{ | |
1180 | s//\1/ | |
1181 | q | |
1182 | } | |
1183 | /^X\(\/\).*/{ | |
1184 | s//\1/ | |
1185 | q | |
1186 | } | |
1187 | s/.*/./; q'` | |
f5bc1778 | 1188 | srcdir=$ac_confdir |
75086676 | 1189 | if test ! -r "$srcdir/$ac_unique_file"; then |
f5bc1778 DJ |
1190 | srcdir=.. |
1191 | fi | |
1192 | else | |
1193 | ac_srcdir_defaulted=no | |
1194 | fi | |
75086676 DD |
1195 | if test ! -r "$srcdir/$ac_unique_file"; then |
1196 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1197 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1198 | fi | |
1199 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1200 | ac_abs_confdir=`( | |
1201 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1202 | pwd)` | |
1203 | # When building in place, set srcdir=. | |
1204 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1205 | srcdir=. | |
1206 | fi | |
1207 | # Remove unnecessary trailing slashes from srcdir. | |
1208 | # Double slashes in file names in object file debugging info | |
1209 | # mess up M-x gdb in Emacs. | |
1210 | case $srcdir in | |
1211 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1212 | esac | |
1213 | for ac_var in $ac_precious_vars; do | |
1214 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1215 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1216 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1217 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1218 | done | |
f5bc1778 DJ |
1219 | |
1220 | # | |
1221 | # Report the --help message. | |
1222 | # | |
1223 | if test "$ac_init_help" = "long"; then | |
1224 | # Omit some internal or obsolete options to make the list less imposing. | |
1225 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1226 | cat <<_ACEOF | |
1227 | \`configure' configures libdecnumber to adapt to many kinds of systems. | |
1228 | ||
1229 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1230 | ||
1231 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1232 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1233 | ||
1234 | Defaults for the options are specified in brackets. | |
1235 | ||
1236 | Configuration: | |
1237 | -h, --help display this help and exit | |
1238 | --help=short display options specific to this package | |
1239 | --help=recursive display the short help of all the included packages | |
1240 | -V, --version display version information and exit | |
1241 | -q, --quiet, --silent do not print \`checking...' messages | |
1242 | --cache-file=FILE cache test results in FILE [disabled] | |
1243 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1244 | -n, --no-create do not create output files | |
1245 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1246 | ||
f5bc1778 DJ |
1247 | Installation directories: |
1248 | --prefix=PREFIX install architecture-independent files in PREFIX | |
75086676 | 1249 | [$ac_default_prefix] |
f5bc1778 | 1250 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
75086676 | 1251 | [PREFIX] |
f5bc1778 DJ |
1252 | |
1253 | By default, \`make install' will install all the files in | |
1254 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1255 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1256 | for instance \`--prefix=\$HOME'. | |
1257 | ||
1258 | For better control, use the options below. | |
1259 | ||
1260 | Fine tuning of the installation directories: | |
75086676 DD |
1261 | --bindir=DIR user executables [EPREFIX/bin] |
1262 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1263 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1264 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1265 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1266 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1267 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1268 | --includedir=DIR C header files [PREFIX/include] | |
1269 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1270 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1271 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1272 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1273 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1274 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1275 | --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber] | |
1276 | --htmldir=DIR html documentation [DOCDIR] | |
1277 | --dvidir=DIR dvi documentation [DOCDIR] | |
1278 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1279 | --psdir=DIR ps documentation [DOCDIR] | |
f5bc1778 DJ |
1280 | _ACEOF |
1281 | ||
1282 | cat <<\_ACEOF | |
1283 | ||
1284 | System types: | |
1285 | --build=BUILD configure for building on BUILD [guessed] | |
1286 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1287 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1288 | _ACEOF | |
1289 | fi | |
1290 | ||
1291 | if test -n "$ac_init_help"; then | |
1292 | case $ac_init_help in | |
1293 | short | recursive ) echo "Configuration of libdecnumber :";; | |
1294 | esac | |
1295 | cat <<\_ACEOF | |
1296 | ||
1297 | Optional Features: | |
75086676 | 1298 | --disable-option-checking ignore unrecognized --enable/--with options |
f5bc1778 DJ |
1299 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1300 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1301 | --enable-werror-always enable -Werror despite compiler version | |
1302 | --enable-maintainer-mode enable rules only needed by maintainers | |
1303 | --enable-decimal-float={no,yes,bid,dpd} | |
1304 | enable decimal float extension to C. Selecting 'bid' | |
1305 | or 'dpd' choses which decimal floating point format | |
1306 | to use | |
26505cc0 | 1307 | --enable-host-shared build host code as shared libraries |
f5bc1778 DJ |
1308 | |
1309 | Some influential environment variables: | |
1310 | CC C compiler command | |
1311 | CFLAGS C compiler flags | |
1312 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1313 | nonstandard directory <lib dir> | |
75086676 DD |
1314 | LIBS libraries to pass to the linker, e.g. -l<library> |
1315 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1316 | you have headers in a nonstandard directory <include dir> | |
f5bc1778 DJ |
1317 | CPP C preprocessor |
1318 | ||
1319 | Use these variables to override the choices made by `configure' or to help | |
1320 | it to find libraries and programs with nonstandard names/locations. | |
1321 | ||
1322 | Report bugs to <gcc-bugs@gcc.gnu.org>. | |
1323 | _ACEOF | |
75086676 | 1324 | ac_status=$? |
f5bc1778 DJ |
1325 | fi |
1326 | ||
1327 | if test "$ac_init_help" = "recursive"; then | |
1328 | # If there are subdirs, report their specific --help. | |
f5bc1778 | 1329 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
75086676 DD |
1330 | test -d "$ac_dir" || |
1331 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1332 | continue | |
f5bc1778 DJ |
1333 | ac_builddir=. |
1334 | ||
75086676 DD |
1335 | case "$ac_dir" in |
1336 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1337 | *) | |
1338 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1339 | # A ".." for each directory in $ac_dir_suffix. | |
1340 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1341 | case $ac_top_builddir_sub in | |
1342 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1343 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1344 | esac ;; | |
1345 | esac | |
1346 | ac_abs_top_builddir=$ac_pwd | |
1347 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1348 | # for backward compatibility: | |
1349 | ac_top_builddir=$ac_top_build_prefix | |
f5bc1778 DJ |
1350 | |
1351 | case $srcdir in | |
75086676 | 1352 | .) # We are building in place. |
f5bc1778 | 1353 | ac_srcdir=. |
75086676 DD |
1354 | ac_top_srcdir=$ac_top_builddir_sub |
1355 | ac_abs_top_srcdir=$ac_pwd ;; | |
1356 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
f5bc1778 | 1357 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
1358 | ac_top_srcdir=$srcdir |
1359 | ac_abs_top_srcdir=$srcdir ;; | |
1360 | *) # Relative name. | |
1361 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1362 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1363 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
f5bc1778 | 1364 | esac |
75086676 DD |
1365 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1366 | ||
1367 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1368 | # Check for guested configure. | |
1369 | if test -f "$ac_srcdir/configure.gnu"; then | |
1370 | echo && | |
1371 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1372 | elif test -f "$ac_srcdir/configure"; then | |
1373 | echo && | |
1374 | $SHELL "$ac_srcdir/configure" --help=recursive | |
f5bc1778 | 1375 | else |
75086676 DD |
1376 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1377 | fi || ac_status=$? | |
1378 | cd "$ac_pwd" || { ac_status=$?; break; } | |
f5bc1778 DJ |
1379 | done |
1380 | fi | |
1381 | ||
75086676 | 1382 | test -n "$ac_init_help" && exit $ac_status |
f5bc1778 DJ |
1383 | if $ac_init_version; then |
1384 | cat <<\_ACEOF | |
1385 | libdecnumber configure | |
75086676 | 1386 | generated by GNU Autoconf 2.64 |
f5bc1778 | 1387 | |
75086676 | 1388 | Copyright (C) 2009 Free Software Foundation, Inc. |
f5bc1778 DJ |
1389 | This configure script is free software; the Free Software Foundation |
1390 | gives unlimited permission to copy, distribute and modify it. | |
1391 | _ACEOF | |
75086676 | 1392 | exit |
f5bc1778 | 1393 | fi |
f5bc1778 | 1394 | |
75086676 DD |
1395 | ## ------------------------ ## |
1396 | ## Autoconf initialization. ## | |
1397 | ## ------------------------ ## | |
f5bc1778 | 1398 | |
75086676 DD |
1399 | # ac_fn_c_try_compile LINENO |
1400 | # -------------------------- | |
1401 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1402 | ac_fn_c_try_compile () | |
f5bc1778 | 1403 | { |
75086676 DD |
1404 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1405 | rm -f conftest.$ac_objext | |
1406 | if { { ac_try="$ac_compile" | |
1407 | case "(($ac_try" in | |
1408 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1409 | *) ac_try_echo=$ac_try;; | |
1410 | esac | |
1411 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1412 | $as_echo "$ac_try_echo"; } >&5 | |
1413 | (eval "$ac_compile") 2>conftest.err | |
1414 | ac_status=$? | |
1415 | if test -s conftest.err; then | |
1416 | grep -v '^ *+' conftest.err >conftest.er1 | |
1417 | cat conftest.er1 >&5 | |
1418 | mv -f conftest.er1 conftest.err | |
1419 | fi | |
1420 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1421 | test $ac_status = 0; } && { | |
1422 | test -z "$ac_c_werror_flag" || | |
1423 | test ! -s conftest.err | |
1424 | } && test -s conftest.$ac_objext; then : | |
1425 | ac_retval=0 | |
1426 | else | |
1427 | $as_echo "$as_me: failed program was:" >&5 | |
1428 | sed 's/^/| /' conftest.$ac_ext >&5 | |
f5bc1778 | 1429 | |
75086676 DD |
1430 | ac_retval=1 |
1431 | fi | |
1432 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1433 | return $ac_retval | |
f5bc1778 | 1434 | |
75086676 | 1435 | } # ac_fn_c_try_compile |
f5bc1778 | 1436 | |
75086676 DD |
1437 | # ac_fn_c_try_cpp LINENO |
1438 | # ---------------------- | |
1439 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1440 | ac_fn_c_try_cpp () | |
1441 | { | |
1442 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1443 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
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 "$ac_cpp conftest.$ac_ext") 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 $ac_status = 0; } >/dev/null && { | |
1459 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1460 | test ! -s conftest.err | |
1461 | }; then : | |
1462 | ac_retval=0 | |
1463 | else | |
1464 | $as_echo "$as_me: failed program was:" >&5 | |
1465 | sed 's/^/| /' conftest.$ac_ext >&5 | |
f5bc1778 | 1466 | |
75086676 DD |
1467 | ac_retval=1 |
1468 | fi | |
1469 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1470 | return $ac_retval | |
f5bc1778 | 1471 | |
75086676 | 1472 | } # ac_fn_c_try_cpp |
f5bc1778 | 1473 | |
75086676 DD |
1474 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
1475 | # ------------------------------------------------------- | |
1476 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1477 | # the include files in INCLUDES and setting the cache variable VAR | |
1478 | # accordingly. | |
1479 | ac_fn_c_check_header_mongrel () | |
1480 | { | |
1481 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1482 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1484 | $as_echo_n "checking for $2... " >&6; } | |
1485 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1486 | $as_echo_n "(cached) " >&6 | |
1487 | fi | |
1488 | eval ac_res=\$$3 | |
1489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1490 | $as_echo "$ac_res" >&6; } | |
1491 | else | |
1492 | # Is the header compilable? | |
1493 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1494 | $as_echo_n "checking $2 usability... " >&6; } | |
1495 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1496 | /* end confdefs.h. */ | |
1497 | $4 | |
1498 | #include <$2> | |
1499 | _ACEOF | |
1500 | if ac_fn_c_try_compile "$LINENO"; then : | |
1501 | ac_header_compiler=yes | |
1502 | else | |
1503 | ac_header_compiler=no | |
1504 | fi | |
1505 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1507 | $as_echo "$ac_header_compiler" >&6; } | |
1508 | ||
1509 | # Is the header present? | |
1510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1511 | $as_echo_n "checking $2 presence... " >&6; } | |
1512 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1513 | /* end confdefs.h. */ | |
1514 | #include <$2> | |
1515 | _ACEOF | |
1516 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1517 | ac_header_preproc=yes | |
1518 | else | |
1519 | ac_header_preproc=no | |
1520 | fi | |
1521 | rm -f conftest.err conftest.$ac_ext | |
1522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1523 | $as_echo "$ac_header_preproc" >&6; } | |
1524 | ||
1525 | # So? What about this header? | |
1526 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1527 | yes:no: ) | |
1528 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1529 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1530 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1531 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1532 | ;; | |
1533 | no:yes:* ) | |
1534 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1535 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1536 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1537 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1538 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1539 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1540 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1541 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1542 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1543 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1544 | ( cat <<\_ASBOX | |
1545 | ## ----------------------------------- ## | |
1546 | ## Report this to gcc-bugs@gcc.gnu.org ## | |
1547 | ## ----------------------------------- ## | |
1548 | _ASBOX | |
1549 | ) | sed "s/^/$as_me: WARNING: /" >&2 | |
1550 | ;; | |
1551 | esac | |
1552 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1553 | $as_echo_n "checking for $2... " >&6; } | |
1554 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1555 | $as_echo_n "(cached) " >&6 | |
1556 | else | |
1557 | eval "$3=\$ac_header_compiler" | |
1558 | fi | |
1559 | eval ac_res=\$$3 | |
1560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1561 | $as_echo "$ac_res" >&6; } | |
1562 | fi | |
1563 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1564 | ||
1565 | } # ac_fn_c_check_header_mongrel | |
1566 | ||
1567 | # ac_fn_c_try_run LINENO | |
1568 | # ---------------------- | |
1569 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1570 | # that executables *can* be run. | |
1571 | ac_fn_c_try_run () | |
1572 | { | |
1573 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1574 | if { { ac_try="$ac_link" | |
1575 | case "(($ac_try" in | |
1576 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1577 | *) ac_try_echo=$ac_try;; | |
1578 | esac | |
1579 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1580 | $as_echo "$ac_try_echo"; } >&5 | |
1581 | (eval "$ac_link") 2>&5 | |
1582 | ac_status=$? | |
1583 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1584 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1585 | { { case "(($ac_try" in | |
1586 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1587 | *) ac_try_echo=$ac_try;; | |
1588 | esac | |
1589 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1590 | $as_echo "$ac_try_echo"; } >&5 | |
1591 | (eval "$ac_try") 2>&5 | |
1592 | ac_status=$? | |
1593 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1594 | test $ac_status = 0; }; }; then : | |
1595 | ac_retval=0 | |
1596 | else | |
1597 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1598 | $as_echo "$as_me: failed program was:" >&5 | |
1599 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1600 | ||
1601 | ac_retval=$ac_status | |
1602 | fi | |
1603 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1604 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1605 | return $ac_retval | |
1606 | ||
1607 | } # ac_fn_c_try_run | |
1608 | ||
1609 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1610 | # ------------------------------------------------------- | |
1611 | # Tests whether HEADER exists and can be compiled using the include files in | |
1612 | # INCLUDES, setting the cache variable VAR accordingly. | |
1613 | ac_fn_c_check_header_compile () | |
1614 | { | |
1615 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1617 | $as_echo_n "checking for $2... " >&6; } | |
1618 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1619 | $as_echo_n "(cached) " >&6 | |
1620 | else | |
1621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1622 | /* end confdefs.h. */ | |
1623 | $4 | |
1624 | #include <$2> | |
1625 | _ACEOF | |
1626 | if ac_fn_c_try_compile "$LINENO"; then : | |
1627 | eval "$3=yes" | |
1628 | else | |
1629 | eval "$3=no" | |
1630 | fi | |
1631 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1632 | fi | |
1633 | eval ac_res=\$$3 | |
1634 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1635 | $as_echo "$ac_res" >&6; } | |
1636 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1637 | ||
1638 | } # ac_fn_c_check_header_compile | |
1639 | ||
1640 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES | |
1641 | # ------------------------------------------- | |
1642 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1643 | # variable VAR accordingly. | |
1644 | ac_fn_c_check_type () | |
1645 | { | |
1646 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1648 | $as_echo_n "checking for $2... " >&6; } | |
1649 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1650 | $as_echo_n "(cached) " >&6 | |
1651 | else | |
1652 | eval "$3=no" | |
1653 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1654 | /* end confdefs.h. */ | |
1655 | $4 | |
1656 | int | |
1657 | main () | |
1658 | { | |
1659 | if (sizeof ($2)) | |
1660 | return 0; | |
1661 | ; | |
1662 | return 0; | |
1663 | } | |
1664 | _ACEOF | |
1665 | if ac_fn_c_try_compile "$LINENO"; then : | |
1666 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1667 | /* end confdefs.h. */ | |
1668 | $4 | |
1669 | int | |
1670 | main () | |
1671 | { | |
1672 | if (sizeof (($2))) | |
1673 | return 0; | |
1674 | ; | |
1675 | return 0; | |
1676 | } | |
1677 | _ACEOF | |
1678 | if ac_fn_c_try_compile "$LINENO"; then : | |
1679 | ||
1680 | else | |
1681 | eval "$3=yes" | |
1682 | fi | |
1683 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1684 | fi | |
1685 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1686 | fi | |
1687 | eval ac_res=\$$3 | |
1688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1689 | $as_echo "$ac_res" >&6; } | |
1690 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1691 | ||
1692 | } # ac_fn_c_check_type | |
1693 | ||
1694 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1695 | # -------------------------------------------- | |
1696 | # Tries to find the compile-time value of EXPR in a program that includes | |
1697 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1698 | # computed | |
1699 | ac_fn_c_compute_int () | |
1700 | { | |
1701 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1702 | if test "$cross_compiling" = yes; then | |
1703 | # Depending upon the size, compute the lo and hi bounds. | |
1704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1705 | /* end confdefs.h. */ | |
1706 | $4 | |
1707 | int | |
1708 | main () | |
1709 | { | |
1710 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1711 | test_array [0] = 0 | |
1712 | ||
1713 | ; | |
1714 | return 0; | |
1715 | } | |
1716 | _ACEOF | |
1717 | if ac_fn_c_try_compile "$LINENO"; then : | |
1718 | ac_lo=0 ac_mid=0 | |
1719 | while :; do | |
1720 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1721 | /* end confdefs.h. */ | |
1722 | $4 | |
1723 | int | |
1724 | main () | |
1725 | { | |
1726 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1727 | test_array [0] = 0 | |
1728 | ||
1729 | ; | |
1730 | return 0; | |
1731 | } | |
1732 | _ACEOF | |
1733 | if ac_fn_c_try_compile "$LINENO"; then : | |
1734 | ac_hi=$ac_mid; break | |
1735 | else | |
1736 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1737 | if test $ac_lo -le $ac_mid; then | |
1738 | ac_lo= ac_hi= | |
1739 | break | |
1740 | fi | |
1741 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1742 | fi | |
1743 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1744 | done | |
1745 | else | |
1746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1747 | /* end confdefs.h. */ | |
1748 | $4 | |
1749 | int | |
1750 | main () | |
1751 | { | |
1752 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1753 | test_array [0] = 0 | |
1754 | ||
1755 | ; | |
1756 | return 0; | |
1757 | } | |
1758 | _ACEOF | |
1759 | if ac_fn_c_try_compile "$LINENO"; then : | |
1760 | ac_hi=-1 ac_mid=-1 | |
1761 | while :; do | |
1762 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1763 | /* end confdefs.h. */ | |
1764 | $4 | |
1765 | int | |
1766 | main () | |
1767 | { | |
1768 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1769 | test_array [0] = 0 | |
1770 | ||
1771 | ; | |
1772 | return 0; | |
1773 | } | |
1774 | _ACEOF | |
1775 | if ac_fn_c_try_compile "$LINENO"; then : | |
1776 | ac_lo=$ac_mid; break | |
1777 | else | |
1778 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1779 | if test $ac_mid -le $ac_hi; then | |
1780 | ac_lo= ac_hi= | |
1781 | break | |
1782 | fi | |
1783 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1784 | fi | |
1785 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1786 | done | |
1787 | else | |
1788 | ac_lo= ac_hi= | |
1789 | fi | |
1790 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1791 | fi | |
1792 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1793 | # Binary search between lo and hi bounds. | |
1794 | while test "x$ac_lo" != "x$ac_hi"; do | |
1795 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1796 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1797 | /* end confdefs.h. */ | |
1798 | $4 | |
1799 | int | |
1800 | main () | |
1801 | { | |
1802 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1803 | test_array [0] = 0 | |
1804 | ||
1805 | ; | |
1806 | return 0; | |
1807 | } | |
1808 | _ACEOF | |
1809 | if ac_fn_c_try_compile "$LINENO"; then : | |
1810 | ac_hi=$ac_mid | |
1811 | else | |
1812 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1813 | fi | |
1814 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1815 | done | |
1816 | case $ac_lo in #(( | |
1817 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1818 | '') ac_retval=1 ;; | |
1819 | esac | |
1820 | else | |
1821 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1822 | /* end confdefs.h. */ | |
1823 | $4 | |
1824 | static long int longval () { return $2; } | |
1825 | static unsigned long int ulongval () { return $2; } | |
1826 | #include <stdio.h> | |
1827 | #include <stdlib.h> | |
1828 | int | |
1829 | main () | |
1830 | { | |
1831 | ||
1832 | FILE *f = fopen ("conftest.val", "w"); | |
1833 | if (! f) | |
1834 | return 1; | |
1835 | if (($2) < 0) | |
1836 | { | |
1837 | long int i = longval (); | |
1838 | if (i != ($2)) | |
1839 | return 1; | |
1840 | fprintf (f, "%ld", i); | |
1841 | } | |
1842 | else | |
1843 | { | |
1844 | unsigned long int i = ulongval (); | |
1845 | if (i != ($2)) | |
1846 | return 1; | |
1847 | fprintf (f, "%lu", i); | |
1848 | } | |
1849 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1850 | on some platforms. */ | |
1851 | return ferror (f) || fclose (f) != 0; | |
1852 | ||
1853 | ; | |
1854 | return 0; | |
1855 | } | |
1856 | _ACEOF | |
1857 | if ac_fn_c_try_run "$LINENO"; then : | |
1858 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1859 | else | |
1860 | ac_retval=1 | |
1861 | fi | |
1862 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1863 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1864 | rm -f conftest.val | |
1865 | ||
1866 | fi | |
1867 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1868 | return $ac_retval | |
1869 | ||
1870 | } # ac_fn_c_compute_int | |
1871 | cat >config.log <<_ACEOF | |
1872 | This file contains any messages produced by compilers while | |
1873 | running configure, to aid debugging if configure makes a mistake. | |
1874 | ||
1875 | It was created by libdecnumber $as_me , which was | |
1876 | generated by GNU Autoconf 2.64. Invocation command line was | |
1877 | ||
1878 | $ $0 $@ | |
1879 | ||
1880 | _ACEOF | |
1881 | exec 5>>config.log | |
1882 | { | |
1883 | cat <<_ASUNAME | |
1884 | ## --------- ## | |
1885 | ## Platform. ## | |
1886 | ## --------- ## | |
1887 | ||
1888 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1889 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1890 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1891 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1892 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1893 | ||
1894 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1895 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1896 | ||
1897 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1898 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1899 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1900 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1901 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1902 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1903 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1904 | ||
1905 | _ASUNAME | |
1906 | ||
1907 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1908 | for as_dir in $PATH | |
1909 | do | |
1910 | IFS=$as_save_IFS | |
1911 | test -z "$as_dir" && as_dir=. | |
1912 | $as_echo "PATH: $as_dir" | |
1913 | done | |
1914 | IFS=$as_save_IFS | |
1915 | ||
1916 | } >&5 | |
1917 | ||
1918 | cat >&5 <<_ACEOF | |
1919 | ||
1920 | ||
1921 | ## ----------- ## | |
1922 | ## Core tests. ## | |
f5bc1778 DJ |
1923 | ## ----------- ## |
1924 | ||
1925 | _ACEOF | |
1926 | ||
1927 | ||
1928 | # Keep a trace of the command line. | |
1929 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1930 | # Strip out --silent because we don't want to record it for future runs. | |
1931 | # Also quote any args containing shell meta-characters. | |
1932 | # Make two passes to allow for proper duplicate-argument suppression. | |
1933 | ac_configure_args= | |
1934 | ac_configure_args0= | |
1935 | ac_configure_args1= | |
f5bc1778 DJ |
1936 | ac_must_keep_next=false |
1937 | for ac_pass in 1 2 | |
1938 | do | |
1939 | for ac_arg | |
1940 | do | |
1941 | case $ac_arg in | |
1942 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1943 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1944 | | -silent | --silent | --silen | --sile | --sil) | |
1945 | continue ;; | |
75086676 DD |
1946 | *\'*) |
1947 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f5bc1778 DJ |
1948 | esac |
1949 | case $ac_pass in | |
75086676 | 1950 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
f5bc1778 | 1951 | 2) |
75086676 | 1952 | as_fn_append ac_configure_args1 " '$ac_arg'" |
f5bc1778 DJ |
1953 | if test $ac_must_keep_next = true; then |
1954 | ac_must_keep_next=false # Got value, back to normal. | |
1955 | else | |
1956 | case $ac_arg in | |
1957 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1958 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1959 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1960 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1961 | case "$ac_configure_args0 " in | |
1962 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1963 | esac | |
1964 | ;; | |
1965 | -* ) ac_must_keep_next=true ;; | |
1966 | esac | |
1967 | fi | |
75086676 | 1968 | as_fn_append ac_configure_args " '$ac_arg'" |
f5bc1778 DJ |
1969 | ;; |
1970 | esac | |
1971 | done | |
1972 | done | |
75086676 DD |
1973 | { ac_configure_args0=; unset ac_configure_args0;} |
1974 | { ac_configure_args1=; unset ac_configure_args1;} | |
f5bc1778 DJ |
1975 | |
1976 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1977 | # config.log. We remove comments because anyway the quotes in there | |
1978 | # would cause problems or look ugly. | |
75086676 DD |
1979 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1980 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
f5bc1778 DJ |
1981 | trap 'exit_status=$? |
1982 | # Save into config.log some information that might help in debugging. | |
1983 | { | |
1984 | echo | |
1985 | ||
1986 | cat <<\_ASBOX | |
1987 | ## ---------------- ## | |
1988 | ## Cache variables. ## | |
1989 | ## ---------------- ## | |
1990 | _ASBOX | |
1991 | echo | |
1992 | # The following way of writing the cache mishandles newlines in values, | |
75086676 DD |
1993 | ( |
1994 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1995 | eval ac_val=\$$ac_var | |
1996 | case $ac_val in #( | |
1997 | *${as_nl}*) | |
1998 | case $ac_var in #( | |
1999 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2000 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2001 | esac | |
2002 | case $ac_var in #( | |
2003 | _ | IFS | as_nl) ;; #( | |
2004 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2005 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2006 | esac ;; | |
2007 | esac | |
2008 | done | |
f5bc1778 | 2009 | (set) 2>&1 | |
75086676 DD |
2010 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2011 | *${as_nl}ac_space=\ *) | |
f5bc1778 | 2012 | sed -n \ |
75086676 DD |
2013 | "s/'\''/'\''\\\\'\'''\''/g; |
2014 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2015 | ;; #( | |
f5bc1778 | 2016 | *) |
75086676 | 2017 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
f5bc1778 | 2018 | ;; |
75086676 DD |
2019 | esac | |
2020 | sort | |
2021 | ) | |
f5bc1778 DJ |
2022 | echo |
2023 | ||
2024 | cat <<\_ASBOX | |
2025 | ## ----------------- ## | |
2026 | ## Output variables. ## | |
2027 | ## ----------------- ## | |
2028 | _ASBOX | |
2029 | echo | |
2030 | for ac_var in $ac_subst_vars | |
2031 | do | |
75086676 DD |
2032 | eval ac_val=\$$ac_var |
2033 | case $ac_val in | |
2034 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2035 | esac | |
2036 | $as_echo "$ac_var='\''$ac_val'\''" | |
f5bc1778 DJ |
2037 | done | sort |
2038 | echo | |
2039 | ||
2040 | if test -n "$ac_subst_files"; then | |
2041 | cat <<\_ASBOX | |
75086676 DD |
2042 | ## ------------------- ## |
2043 | ## File substitutions. ## | |
2044 | ## ------------------- ## | |
f5bc1778 DJ |
2045 | _ASBOX |
2046 | echo | |
2047 | for ac_var in $ac_subst_files | |
2048 | do | |
75086676 DD |
2049 | eval ac_val=\$$ac_var |
2050 | case $ac_val in | |
2051 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2052 | esac | |
2053 | $as_echo "$ac_var='\''$ac_val'\''" | |
f5bc1778 DJ |
2054 | done | sort |
2055 | echo | |
2056 | fi | |
2057 | ||
2058 | if test -s confdefs.h; then | |
2059 | cat <<\_ASBOX | |
2060 | ## ----------- ## | |
2061 | ## confdefs.h. ## | |
2062 | ## ----------- ## | |
2063 | _ASBOX | |
2064 | echo | |
75086676 | 2065 | cat confdefs.h |
f5bc1778 DJ |
2066 | echo |
2067 | fi | |
2068 | test "$ac_signal" != 0 && | |
75086676 DD |
2069 | $as_echo "$as_me: caught signal $ac_signal" |
2070 | $as_echo "$as_me: exit $exit_status" | |
f5bc1778 | 2071 | } >&5 |
75086676 DD |
2072 | rm -f core *.core core.conftest.* && |
2073 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
f5bc1778 | 2074 | exit $exit_status |
75086676 | 2075 | ' 0 |
f5bc1778 | 2076 | for ac_signal in 1 2 13 15; do |
75086676 | 2077 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
f5bc1778 DJ |
2078 | done |
2079 | ac_signal=0 | |
2080 | ||
2081 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
75086676 DD |
2082 | rm -f -r conftest* confdefs.h |
2083 | ||
2084 | $as_echo "/* confdefs.h */" > confdefs.h | |
f5bc1778 DJ |
2085 | |
2086 | # Predefined preprocessor variables. | |
2087 | ||
2088 | cat >>confdefs.h <<_ACEOF | |
2089 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2090 | _ACEOF | |
2091 | ||
f5bc1778 DJ |
2092 | cat >>confdefs.h <<_ACEOF |
2093 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2094 | _ACEOF | |
2095 | ||
f5bc1778 DJ |
2096 | cat >>confdefs.h <<_ACEOF |
2097 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2098 | _ACEOF | |
2099 | ||
f5bc1778 DJ |
2100 | cat >>confdefs.h <<_ACEOF |
2101 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2102 | _ACEOF | |
2103 | ||
f5bc1778 DJ |
2104 | cat >>confdefs.h <<_ACEOF |
2105 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2106 | _ACEOF | |
2107 | ||
75086676 DD |
2108 | cat >>confdefs.h <<_ACEOF |
2109 | #define PACKAGE_URL "$PACKAGE_URL" | |
2110 | _ACEOF | |
2111 | ||
f5bc1778 DJ |
2112 | |
2113 | # Let the site file select an alternate cache file if it wants to. | |
75086676 DD |
2114 | # Prefer an explicitly selected file to automatically selected ones. |
2115 | ac_site_file1=NONE | |
2116 | ac_site_file2=NONE | |
2117 | if test -n "$CONFIG_SITE"; then | |
2118 | ac_site_file1=$CONFIG_SITE | |
2119 | elif test "x$prefix" != xNONE; then | |
2120 | ac_site_file1=$prefix/share/config.site | |
2121 | ac_site_file2=$prefix/etc/config.site | |
2122 | else | |
2123 | ac_site_file1=$ac_default_prefix/share/config.site | |
2124 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2125 | fi | |
2126 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2127 | do | |
2128 | test "x$ac_site_file" = xNONE && continue | |
f5bc1778 | 2129 | if test -r "$ac_site_file"; then |
75086676 DD |
2130 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
2131 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
f5bc1778 DJ |
2132 | sed 's/^/| /' "$ac_site_file" >&5 |
2133 | . "$ac_site_file" | |
2134 | fi | |
2135 | done | |
2136 | ||
2137 | if test -r "$cache_file"; then | |
2138 | # Some versions of bash will fail to source /dev/null (special | |
2139 | # files actually), so we avoid doing that. | |
2140 | if test -f "$cache_file"; then | |
75086676 DD |
2141 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
2142 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
f5bc1778 | 2143 | case $cache_file in |
75086676 DD |
2144 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2145 | *) . "./$cache_file";; | |
f5bc1778 DJ |
2146 | esac |
2147 | fi | |
2148 | else | |
75086676 DD |
2149 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
2150 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
f5bc1778 DJ |
2151 | >$cache_file |
2152 | fi | |
2153 | ||
2154 | # Check that the precious variables saved in the cache have kept the same | |
2155 | # value. | |
2156 | ac_cache_corrupted=false | |
75086676 | 2157 | for ac_var in $ac_precious_vars; do |
f5bc1778 DJ |
2158 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2159 | eval ac_new_set=\$ac_env_${ac_var}_set | |
75086676 DD |
2160 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2161 | eval ac_new_val=\$ac_env_${ac_var}_value | |
f5bc1778 DJ |
2162 | case $ac_old_set,$ac_new_set in |
2163 | set,) | |
75086676 DD |
2164 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
2165 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
f5bc1778 DJ |
2166 | ac_cache_corrupted=: ;; |
2167 | ,set) | |
75086676 DD |
2168 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
2169 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
f5bc1778 DJ |
2170 | ac_cache_corrupted=: ;; |
2171 | ,);; | |
2172 | *) | |
2173 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
75086676 DD |
2174 | # differences in whitespace do not lead to failure. |
2175 | ac_old_val_w=`echo x $ac_old_val` | |
2176 | ac_new_val_w=`echo x $ac_new_val` | |
2177 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2178 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2179 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2180 | ac_cache_corrupted=: | |
2181 | else | |
2182 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2183 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2184 | eval $ac_var=\$ac_old_val | |
2185 | fi | |
2186 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2187 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2188 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2189 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
f5bc1778 DJ |
2190 | fi;; |
2191 | esac | |
2192 | # Pass precious variables to config.status. | |
2193 | if test "$ac_new_set" = set; then | |
2194 | case $ac_new_val in | |
75086676 | 2195 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
f5bc1778 DJ |
2196 | *) ac_arg=$ac_var=$ac_new_val ;; |
2197 | esac | |
2198 | case " $ac_configure_args " in | |
2199 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
75086676 | 2200 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
f5bc1778 DJ |
2201 | esac |
2202 | fi | |
2203 | done | |
2204 | if $ac_cache_corrupted; then | |
75086676 DD |
2205 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2206 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2207 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2208 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2209 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
f5bc1778 | 2210 | fi |
75086676 DD |
2211 | ## -------------------- ## |
2212 | ## Main body of script. ## | |
2213 | ## -------------------- ## | |
f5bc1778 DJ |
2214 | |
2215 | ac_ext=c | |
2216 | ac_cpp='$CPP $CPPFLAGS' | |
2217 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2218 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2219 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2220 | ||
2221 | ||
2222 | ||
2223 | ||
2224 | ||
2225 | ||
2226 | ||
564027b8 DD |
2227 | ac_aux_dir= |
2228 | for ac_dir in .. "$srcdir"/..; do | |
2229 | for ac_t in install-sh install.sh shtool; do | |
2230 | if test -f "$ac_dir/$ac_t"; then | |
2231 | ac_aux_dir=$ac_dir | |
2232 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2233 | break 2 | |
2234 | fi | |
2235 | done | |
2236 | done | |
2237 | if test -z "$ac_aux_dir"; then | |
2238 | as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 | |
2239 | fi | |
2240 | ||
2241 | # These three variables are undocumented and unsupported, | |
2242 | # and are intended to be withdrawn in a future Autoconf release. | |
2243 | # They can cause serious problems if a builder's source tree is in a directory | |
2244 | # whose full name contains unusual characters. | |
2245 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2246 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2247 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2248 | ||
2249 | ||
f5bc1778 | 2250 | |
f5bc1778 | 2251 | # Checks for programs. |
75086676 DD |
2252 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
2253 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } | |
2254 | set x ${MAKE-make} | |
2255 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` | |
2256 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : | |
2257 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2258 | else |
2259 | cat >conftest.make <<\_ACEOF | |
75086676 | 2260 | SHELL = /bin/sh |
f5bc1778 | 2261 | all: |
75086676 | 2262 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
f5bc1778 DJ |
2263 | _ACEOF |
2264 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
75086676 DD |
2265 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
2266 | *@@@%%%=?*=@@@%%%*) | |
2267 | eval ac_cv_prog_make_${ac_make}_set=yes;; | |
2268 | *) | |
2269 | eval ac_cv_prog_make_${ac_make}_set=no;; | |
2270 | esac | |
f5bc1778 DJ |
2271 | rm -f conftest.make |
2272 | fi | |
75086676 DD |
2273 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
2274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2275 | $as_echo "yes" >&6; } | |
f5bc1778 DJ |
2276 | SET_MAKE= |
2277 | else | |
75086676 DD |
2278 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2279 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2280 | SET_MAKE="MAKE=${MAKE-make}" |
2281 | fi | |
2282 | ||
2283 | ac_ext=c | |
2284 | ac_cpp='$CPP $CPPFLAGS' | |
2285 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2286 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2287 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2288 | if test -n "$ac_tool_prefix"; then | |
2289 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2290 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
75086676 DD |
2291 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2292 | $as_echo_n "checking for $ac_word... " >&6; } | |
2293 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2294 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2295 | else |
2296 | if test -n "$CC"; then | |
2297 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2298 | else | |
2299 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2300 | for as_dir in $PATH | |
2301 | do | |
2302 | IFS=$as_save_IFS | |
2303 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2304 | for ac_exec_ext in '' $ac_executable_extensions; do |
2305 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 2306 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
75086676 | 2307 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2308 | break 2 |
2309 | fi | |
2310 | done | |
75086676 DD |
2311 | done |
2312 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2313 | |
2314 | fi | |
2315 | fi | |
2316 | CC=$ac_cv_prog_CC | |
2317 | if test -n "$CC"; then | |
75086676 DD |
2318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2319 | $as_echo "$CC" >&6; } | |
f5bc1778 | 2320 | else |
75086676 DD |
2321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2322 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2323 | fi |
2324 | ||
75086676 | 2325 | |
f5bc1778 DJ |
2326 | fi |
2327 | if test -z "$ac_cv_prog_CC"; then | |
2328 | ac_ct_CC=$CC | |
2329 | # Extract the first word of "gcc", so it can be a program name with args. | |
2330 | set dummy gcc; ac_word=$2 | |
75086676 DD |
2331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2332 | $as_echo_n "checking for $ac_word... " >&6; } | |
2333 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2334 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2335 | else |
2336 | if test -n "$ac_ct_CC"; then | |
2337 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2338 | else | |
2339 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2340 | for as_dir in $PATH | |
2341 | do | |
2342 | IFS=$as_save_IFS | |
2343 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2344 | for ac_exec_ext in '' $ac_executable_extensions; do |
2345 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 2346 | ac_cv_prog_ac_ct_CC="gcc" |
75086676 | 2347 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2348 | break 2 |
2349 | fi | |
2350 | done | |
75086676 DD |
2351 | done |
2352 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2353 | |
2354 | fi | |
2355 | fi | |
2356 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2357 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
2358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2359 | $as_echo "$ac_ct_CC" >&6; } | |
f5bc1778 | 2360 | else |
75086676 DD |
2361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2362 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2363 | fi |
2364 | ||
75086676 DD |
2365 | if test "x$ac_ct_CC" = x; then |
2366 | CC="" | |
2367 | else | |
2368 | case $cross_compiling:$ac_tool_warned in | |
2369 | yes:) | |
2370 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2371 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2372 | ac_tool_warned=yes ;; | |
2373 | esac | |
2374 | CC=$ac_ct_CC | |
2375 | fi | |
f5bc1778 DJ |
2376 | else |
2377 | CC="$ac_cv_prog_CC" | |
2378 | fi | |
2379 | ||
2380 | if test -z "$CC"; then | |
75086676 DD |
2381 | if test -n "$ac_tool_prefix"; then |
2382 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
f5bc1778 | 2383 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
75086676 DD |
2384 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2385 | $as_echo_n "checking for $ac_word... " >&6; } | |
2386 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2387 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2388 | else |
2389 | if test -n "$CC"; then | |
2390 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2391 | else | |
2392 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2393 | for as_dir in $PATH | |
2394 | do | |
2395 | IFS=$as_save_IFS | |
2396 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2397 | for ac_exec_ext in '' $ac_executable_extensions; do |
2398 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 2399 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
75086676 | 2400 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2401 | break 2 |
2402 | fi | |
2403 | done | |
75086676 DD |
2404 | done |
2405 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2406 | |
2407 | fi | |
2408 | fi | |
2409 | CC=$ac_cv_prog_CC | |
2410 | if test -n "$CC"; then | |
75086676 DD |
2411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2412 | $as_echo "$CC" >&6; } | |
f5bc1778 | 2413 | else |
75086676 DD |
2414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2415 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2416 | fi |
2417 | ||
f5bc1778 | 2418 | |
75086676 | 2419 | fi |
f5bc1778 DJ |
2420 | fi |
2421 | if test -z "$CC"; then | |
2422 | # Extract the first word of "cc", so it can be a program name with args. | |
2423 | set dummy cc; ac_word=$2 | |
75086676 DD |
2424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2425 | $as_echo_n "checking for $ac_word... " >&6; } | |
2426 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2427 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2428 | else |
2429 | if test -n "$CC"; then | |
2430 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2431 | else | |
2432 | ac_prog_rejected=no | |
2433 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2434 | for as_dir in $PATH | |
2435 | do | |
2436 | IFS=$as_save_IFS | |
2437 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2438 | for ac_exec_ext in '' $ac_executable_extensions; do |
2439 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 DJ |
2440 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2441 | ac_prog_rejected=yes | |
2442 | continue | |
2443 | fi | |
2444 | ac_cv_prog_CC="cc" | |
75086676 | 2445 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2446 | break 2 |
2447 | fi | |
2448 | done | |
75086676 DD |
2449 | done |
2450 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2451 | |
2452 | if test $ac_prog_rejected = yes; then | |
2453 | # We found a bogon in the path, so make sure we never use it. | |
2454 | set dummy $ac_cv_prog_CC | |
2455 | shift | |
2456 | if test $# != 0; then | |
2457 | # We chose a different compiler from the bogus one. | |
2458 | # However, it has the same basename, so the bogon will be chosen | |
2459 | # first if we set CC to just the basename; use the full file name. | |
2460 | shift | |
2461 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2462 | fi | |
2463 | fi | |
2464 | fi | |
2465 | fi | |
2466 | CC=$ac_cv_prog_CC | |
2467 | if test -n "$CC"; then | |
75086676 DD |
2468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2469 | $as_echo "$CC" >&6; } | |
f5bc1778 | 2470 | else |
75086676 DD |
2471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2472 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2473 | fi |
2474 | ||
75086676 | 2475 | |
f5bc1778 DJ |
2476 | fi |
2477 | if test -z "$CC"; then | |
2478 | if test -n "$ac_tool_prefix"; then | |
75086676 | 2479 | for ac_prog in cl.exe |
f5bc1778 DJ |
2480 | do |
2481 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2482 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
75086676 DD |
2483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2484 | $as_echo_n "checking for $ac_word... " >&6; } | |
2485 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2486 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2487 | else |
2488 | if test -n "$CC"; then | |
2489 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2490 | else | |
2491 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2492 | for as_dir in $PATH | |
2493 | do | |
2494 | IFS=$as_save_IFS | |
2495 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2496 | for ac_exec_ext in '' $ac_executable_extensions; do |
2497 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 2498 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
75086676 | 2499 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2500 | break 2 |
2501 | fi | |
2502 | done | |
75086676 DD |
2503 | done |
2504 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2505 | |
2506 | fi | |
2507 | fi | |
2508 | CC=$ac_cv_prog_CC | |
2509 | if test -n "$CC"; then | |
75086676 DD |
2510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2511 | $as_echo "$CC" >&6; } | |
f5bc1778 | 2512 | else |
75086676 DD |
2513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2514 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2515 | fi |
2516 | ||
75086676 | 2517 | |
f5bc1778 DJ |
2518 | test -n "$CC" && break |
2519 | done | |
2520 | fi | |
2521 | if test -z "$CC"; then | |
2522 | ac_ct_CC=$CC | |
75086676 | 2523 | for ac_prog in cl.exe |
f5bc1778 DJ |
2524 | do |
2525 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2526 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2528 | $as_echo_n "checking for $ac_word... " >&6; } | |
2529 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2530 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
2531 | else |
2532 | if test -n "$ac_ct_CC"; then | |
2533 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2534 | else | |
2535 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2536 | for as_dir in $PATH | |
2537 | do | |
2538 | IFS=$as_save_IFS | |
2539 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2540 | for ac_exec_ext in '' $ac_executable_extensions; do |
2541 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 2542 | ac_cv_prog_ac_ct_CC="$ac_prog" |
75086676 | 2543 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
2544 | break 2 |
2545 | fi | |
2546 | done | |
75086676 DD |
2547 | done |
2548 | IFS=$as_save_IFS | |
f5bc1778 DJ |
2549 | |
2550 | fi | |
2551 | fi | |
2552 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2553 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
2554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2555 | $as_echo "$ac_ct_CC" >&6; } | |
f5bc1778 | 2556 | else |
75086676 DD |
2557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2558 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
2559 | fi |
2560 | ||
75086676 | 2561 | |
f5bc1778 DJ |
2562 | test -n "$ac_ct_CC" && break |
2563 | done | |
2564 | ||
75086676 DD |
2565 | if test "x$ac_ct_CC" = x; then |
2566 | CC="" | |
2567 | else | |
2568 | case $cross_compiling:$ac_tool_warned in | |
2569 | yes:) | |
2570 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2571 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2572 | ac_tool_warned=yes ;; | |
2573 | esac | |
2574 | CC=$ac_ct_CC | |
2575 | fi | |
f5bc1778 DJ |
2576 | fi |
2577 | ||
2578 | fi | |
2579 | ||
2580 | ||
75086676 DD |
2581 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2582 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2583 | as_fn_error "no acceptable C compiler found in \$PATH | |
2584 | See \`config.log' for more details." "$LINENO" 5; } | |
f5bc1778 DJ |
2585 | |
2586 | # Provide some information about the compiler. | |
75086676 DD |
2587 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2588 | set X $ac_compile | |
2589 | ac_compiler=$2 | |
2590 | for ac_option in --version -v -V -qversion; do | |
2591 | { { ac_try="$ac_compiler $ac_option >&5" | |
2592 | case "(($ac_try" in | |
2593 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2594 | *) ac_try_echo=$ac_try;; | |
2595 | esac | |
2596 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2597 | $as_echo "$ac_try_echo"; } >&5 | |
2598 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
f5bc1778 | 2599 | ac_status=$? |
75086676 DD |
2600 | if test -s conftest.err; then |
2601 | sed '10a\ | |
2602 | ... rest of stderr output deleted ... | |
2603 | 10q' conftest.err >conftest.er1 | |
2604 | cat conftest.er1 >&5 | |
2605 | rm -f conftest.er1 conftest.err | |
2606 | fi | |
2607 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2608 | test $ac_status = 0; } | |
2609 | done | |
f5bc1778 | 2610 | |
75086676 | 2611 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
2612 | /* end confdefs.h. */ |
2613 | ||
2614 | int | |
2615 | main () | |
2616 | { | |
2617 | ||
2618 | ; | |
2619 | return 0; | |
2620 | } | |
2621 | _ACEOF | |
2622 | ac_clean_files_save=$ac_clean_files | |
75086676 | 2623 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
f5bc1778 DJ |
2624 | # Try to create an executable without -o first, disregard a.out. |
2625 | # It will help us diagnose broken compilers, and finding out an intuition | |
2626 | # of exeext. | |
75086676 DD |
2627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2628 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2629 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2630 | ||
2631 | # The possible output files: | |
2632 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2633 | ||
2634 | ac_rmfiles= | |
2635 | for ac_file in $ac_files | |
2636 | do | |
2637 | case $ac_file in | |
2638 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2639 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2640 | esac | |
2641 | done | |
2642 | rm -f $ac_rmfiles | |
2643 | ||
2644 | if { { ac_try="$ac_link_default" | |
2645 | case "(($ac_try" in | |
2646 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2647 | *) ac_try_echo=$ac_try;; | |
2648 | esac | |
2649 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2650 | $as_echo "$ac_try_echo"; } >&5 | |
2651 | (eval "$ac_link_default") 2>&5 | |
2652 | ac_status=$? | |
2653 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2654 | test $ac_status = 0; }; then : | |
2655 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2656 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2657 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2658 | # so that the user can short-circuit this test for compilers unknown to | |
2659 | # Autoconf. | |
2660 | for ac_file in $ac_files '' | |
f5bc1778 DJ |
2661 | do |
2662 | test -f "$ac_file" || continue | |
2663 | case $ac_file in | |
75086676 | 2664 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
f5bc1778 DJ |
2665 | ;; |
2666 | [ab].out ) | |
2667 | # We found the default executable, but exeext='' is most | |
2668 | # certainly right. | |
2669 | break;; | |
2670 | *.* ) | |
75086676 DD |
2671 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2672 | then :; else | |
2673 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2674 | fi | |
2675 | # We set ac_cv_exeext here because the later test for it is not | |
2676 | # safe: cross compilers may not add the suffix if given an `-o' | |
2677 | # argument, so we may need to know it at that point already. | |
2678 | # Even if this section looks crufty: it has the advantage of | |
2679 | # actually working. | |
f5bc1778 DJ |
2680 | break;; |
2681 | * ) | |
2682 | break;; | |
2683 | esac | |
2684 | done | |
75086676 DD |
2685 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2686 | ||
f5bc1778 | 2687 | else |
75086676 DD |
2688 | ac_file='' |
2689 | fi | |
2690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2691 | $as_echo "$ac_file" >&6; } | |
2692 | if test -z "$ac_file"; then : | |
2693 | $as_echo "$as_me: failed program was:" >&5 | |
f5bc1778 DJ |
2694 | sed 's/^/| /' conftest.$ac_ext >&5 |
2695 | ||
75086676 DD |
2696 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2697 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2698 | { as_fn_set_status 77 | |
2699 | as_fn_error "C compiler cannot create executables | |
2700 | See \`config.log' for more details." "$LINENO" 5; }; } | |
f5bc1778 | 2701 | fi |
f5bc1778 | 2702 | ac_exeext=$ac_cv_exeext |
f5bc1778 | 2703 | |
75086676 | 2704 | # Check that the compiler produces executables we can run. If not, either |
f5bc1778 | 2705 | # the compiler is broken, or we cross compile. |
75086676 DD |
2706 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2707 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
f5bc1778 DJ |
2708 | # If not cross compiling, check that we can run a simple program. |
2709 | if test "$cross_compiling" != yes; then | |
2710 | if { ac_try='./$ac_file' | |
75086676 DD |
2711 | { { case "(($ac_try" in |
2712 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2713 | *) ac_try_echo=$ac_try;; | |
2714 | esac | |
2715 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2716 | $as_echo "$ac_try_echo"; } >&5 | |
2717 | (eval "$ac_try") 2>&5 | |
f5bc1778 | 2718 | ac_status=$? |
75086676 DD |
2719 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2720 | test $ac_status = 0; }; }; then | |
f5bc1778 DJ |
2721 | cross_compiling=no |
2722 | else | |
2723 | if test "$cross_compiling" = maybe; then | |
2724 | cross_compiling=yes | |
2725 | else | |
75086676 DD |
2726 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2727 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2728 | as_fn_error "cannot run C compiled programs. | |
f5bc1778 | 2729 | If you meant to cross compile, use \`--host'. |
75086676 | 2730 | See \`config.log' for more details." "$LINENO" 5; } |
f5bc1778 DJ |
2731 | fi |
2732 | fi | |
2733 | fi | |
75086676 DD |
2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
2735 | $as_echo "yes" >&6; } | |
f5bc1778 | 2736 | |
75086676 | 2737 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
f5bc1778 | 2738 | ac_clean_files=$ac_clean_files_save |
75086676 | 2739 | # Check that the compiler produces executables we can run. If not, either |
f5bc1778 | 2740 | # the compiler is broken, or we cross compile. |
75086676 DD |
2741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
2742 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2744 | $as_echo "$cross_compiling" >&6; } | |
2745 | ||
2746 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
2747 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2748 | if { { ac_try="$ac_link" | |
2749 | case "(($ac_try" in | |
2750 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2751 | *) ac_try_echo=$ac_try;; | |
2752 | esac | |
2753 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2754 | $as_echo "$ac_try_echo"; } >&5 | |
2755 | (eval "$ac_link") 2>&5 | |
f5bc1778 | 2756 | ac_status=$? |
75086676 DD |
2757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2758 | test $ac_status = 0; }; then : | |
f5bc1778 DJ |
2759 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2760 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2761 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2762 | # `rm'. | |
2763 | for ac_file in conftest.exe conftest conftest.*; do | |
2764 | test -f "$ac_file" || continue | |
2765 | case $ac_file in | |
75086676 | 2766 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
f5bc1778 | 2767 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
f5bc1778 DJ |
2768 | break;; |
2769 | * ) break;; | |
2770 | esac | |
2771 | done | |
2772 | else | |
75086676 DD |
2773 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2774 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2775 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
2776 | See \`config.log' for more details." "$LINENO" 5; } | |
f5bc1778 | 2777 | fi |
f5bc1778 | 2778 | rm -f conftest$ac_cv_exeext |
75086676 DD |
2779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
2780 | $as_echo "$ac_cv_exeext" >&6; } | |
f5bc1778 DJ |
2781 | |
2782 | rm -f conftest.$ac_ext | |
2783 | EXEEXT=$ac_cv_exeext | |
2784 | ac_exeext=$EXEEXT | |
75086676 DD |
2785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
2786 | $as_echo_n "checking for suffix of object files... " >&6; } | |
2787 | if test "${ac_cv_objext+set}" = set; then : | |
2788 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 2789 | else |
75086676 | 2790 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
2791 | /* end confdefs.h. */ |
2792 | ||
2793 | int | |
2794 | main () | |
2795 | { | |
2796 | ||
2797 | ; | |
2798 | return 0; | |
2799 | } | |
2800 | _ACEOF | |
2801 | rm -f conftest.o conftest.obj | |
75086676 DD |
2802 | if { { ac_try="$ac_compile" |
2803 | case "(($ac_try" in | |
2804 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2805 | *) ac_try_echo=$ac_try;; | |
2806 | esac | |
2807 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2808 | $as_echo "$ac_try_echo"; } >&5 | |
2809 | (eval "$ac_compile") 2>&5 | |
2810 | ac_status=$? | |
2811 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2812 | test $ac_status = 0; }; then : | |
2813 | for ac_file in conftest.o conftest.obj conftest.*; do | |
2814 | test -f "$ac_file" || continue; | |
f5bc1778 | 2815 | case $ac_file in |
75086676 | 2816 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
f5bc1778 DJ |
2817 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2818 | break;; | |
2819 | esac | |
2820 | done | |
2821 | else | |
75086676 | 2822 | $as_echo "$as_me: failed program was:" >&5 |
f5bc1778 DJ |
2823 | sed 's/^/| /' conftest.$ac_ext >&5 |
2824 | ||
75086676 DD |
2825 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2826 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2827 | as_fn_error "cannot compute suffix of object files: cannot compile | |
2828 | See \`config.log' for more details." "$LINENO" 5; } | |
f5bc1778 | 2829 | fi |
f5bc1778 DJ |
2830 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2831 | fi | |
75086676 DD |
2832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
2833 | $as_echo "$ac_cv_objext" >&6; } | |
f5bc1778 DJ |
2834 | OBJEXT=$ac_cv_objext |
2835 | ac_objext=$OBJEXT | |
75086676 DD |
2836 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
2837 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
2838 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
2839 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 2840 | else |
75086676 | 2841 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
2842 | /* end confdefs.h. */ |
2843 | ||
2844 | int | |
2845 | main () | |
2846 | { | |
2847 | #ifndef __GNUC__ | |
2848 | choke me | |
2849 | #endif | |
2850 | ||
2851 | ; | |
2852 | return 0; | |
2853 | } | |
2854 | _ACEOF | |
75086676 | 2855 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
2856 | ac_compiler_gnu=yes |
2857 | else | |
75086676 | 2858 | ac_compiler_gnu=no |
f5bc1778 | 2859 | fi |
75086676 | 2860 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 DJ |
2861 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2862 | ||
2863 | fi | |
75086676 DD |
2864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
2865 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
2866 | if test $ac_compiler_gnu = yes; then | |
2867 | GCC=yes | |
2868 | else | |
2869 | GCC= | |
2870 | fi | |
f5bc1778 DJ |
2871 | ac_test_CFLAGS=${CFLAGS+set} |
2872 | ac_save_CFLAGS=$CFLAGS | |
75086676 DD |
2873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
2874 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
2875 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
2876 | $as_echo_n "(cached) " >&6 | |
2877 | else | |
2878 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2879 | ac_c_werror_flag=yes | |
2880 | ac_cv_prog_cc_g=no | |
2881 | CFLAGS="-g" | |
2882 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f5bc1778 DJ |
2883 | /* end confdefs.h. */ |
2884 | ||
2885 | int | |
2886 | main () | |
2887 | { | |
2888 | ||
2889 | ; | |
2890 | return 0; | |
2891 | } | |
2892 | _ACEOF | |
75086676 | 2893 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
2894 | ac_cv_prog_cc_g=yes |
2895 | else | |
75086676 DD |
2896 | CFLAGS="" |
2897 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2898 | /* end confdefs.h. */ | |
2899 | ||
2900 | int | |
2901 | main () | |
2902 | { | |
2903 | ||
2904 | ; | |
2905 | return 0; | |
2906 | } | |
2907 | _ACEOF | |
2908 | if ac_fn_c_try_compile "$LINENO"; then : | |
2909 | ||
2910 | else | |
2911 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2912 | CFLAGS="-g" | |
2913 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2914 | /* end confdefs.h. */ | |
2915 | ||
2916 | int | |
2917 | main () | |
2918 | { | |
f5bc1778 | 2919 | |
75086676 DD |
2920 | ; |
2921 | return 0; | |
2922 | } | |
2923 | _ACEOF | |
2924 | if ac_fn_c_try_compile "$LINENO"; then : | |
2925 | ac_cv_prog_cc_g=yes | |
2926 | fi | |
2927 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2928 | fi | |
2929 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
f5bc1778 | 2930 | fi |
75086676 DD |
2931 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2932 | ac_c_werror_flag=$ac_save_c_werror_flag | |
f5bc1778 | 2933 | fi |
75086676 DD |
2934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
2935 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
f5bc1778 DJ |
2936 | if test "$ac_test_CFLAGS" = set; then |
2937 | CFLAGS=$ac_save_CFLAGS | |
2938 | elif test $ac_cv_prog_cc_g = yes; then | |
2939 | if test "$GCC" = yes; then | |
2940 | CFLAGS="-g -O2" | |
2941 | else | |
2942 | CFLAGS="-g" | |
2943 | fi | |
2944 | else | |
2945 | if test "$GCC" = yes; then | |
2946 | CFLAGS="-O2" | |
2947 | else | |
2948 | CFLAGS= | |
2949 | fi | |
2950 | fi | |
75086676 DD |
2951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
2952 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
2953 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
2954 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 2955 | else |
75086676 | 2956 | ac_cv_prog_cc_c89=no |
f5bc1778 | 2957 | ac_save_CC=$CC |
75086676 | 2958 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
2959 | /* end confdefs.h. */ |
2960 | #include <stdarg.h> | |
2961 | #include <stdio.h> | |
2962 | #include <sys/types.h> | |
2963 | #include <sys/stat.h> | |
2964 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2965 | struct buf { int x; }; | |
2966 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2967 | static char *e (p, i) | |
2968 | char **p; | |
2969 | int i; | |
2970 | { | |
2971 | return p[i]; | |
2972 | } | |
2973 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2974 | { | |
2975 | char *s; | |
2976 | va_list v; | |
2977 | va_start (v,p); | |
2978 | s = g (p, va_arg (v,int)); | |
2979 | va_end (v); | |
2980 | return s; | |
2981 | } | |
2982 | ||
2983 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2984 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2985 | These don't provoke an error unfortunately, instead are silently treated | |
75086676 | 2986 | as 'x'. The following induces an error, until -std is added to get |
f5bc1778 DJ |
2987 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
2988 | array size at least. It's necessary to write '\x00'==0 to get something | |
75086676 | 2989 | that's true only with -std. */ |
f5bc1778 DJ |
2990 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
2991 | ||
75086676 DD |
2992 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
2993 | inside strings and character constants. */ | |
2994 | #define FOO(x) 'x' | |
2995 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2996 | ||
f5bc1778 DJ |
2997 | int test (int i, double x); |
2998 | struct s1 {int (*f) (int a);}; | |
2999 | struct s2 {int (*f) (double a);}; | |
3000 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3001 | int argc; | |
3002 | char **argv; | |
3003 | int | |
3004 | main () | |
3005 | { | |
3006 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3007 | ; | |
3008 | return 0; | |
3009 | } | |
3010 | _ACEOF | |
75086676 DD |
3011 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3012 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
f5bc1778 DJ |
3013 | do |
3014 | CC="$ac_save_CC $ac_arg" | |
75086676 DD |
3015 | if ac_fn_c_try_compile "$LINENO"; then : |
3016 | ac_cv_prog_cc_c89=$ac_arg | |
f5bc1778 | 3017 | fi |
75086676 DD |
3018 | rm -f core conftest.err conftest.$ac_objext |
3019 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
f5bc1778 | 3020 | done |
75086676 | 3021 | rm -f conftest.$ac_ext |
f5bc1778 DJ |
3022 | CC=$ac_save_CC |
3023 | ||
3024 | fi | |
75086676 DD |
3025 | # AC_CACHE_VAL |
3026 | case "x$ac_cv_prog_cc_c89" in | |
3027 | x) | |
3028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3029 | $as_echo "none needed" >&6; } ;; | |
3030 | xno) | |
3031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3032 | $as_echo "unsupported" >&6; } ;; | |
f5bc1778 | 3033 | *) |
75086676 DD |
3034 | CC="$CC $ac_cv_prog_cc_c89" |
3035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3036 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
f5bc1778 | 3037 | esac |
75086676 | 3038 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
f5bc1778 | 3039 | |
f5bc1778 DJ |
3040 | fi |
3041 | ||
f5bc1778 DJ |
3042 | ac_ext=c |
3043 | ac_cpp='$CPP $CPPFLAGS' | |
3044 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3045 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3046 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3047 | ||
3048 | if test -n "$ac_tool_prefix"; then | |
3049 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3050 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
75086676 DD |
3051 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3052 | $as_echo_n "checking for $ac_word... " >&6; } | |
3053 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
3054 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3055 | else |
3056 | if test -n "$RANLIB"; then | |
3057 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3058 | else | |
3059 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3060 | for as_dir in $PATH | |
3061 | do | |
3062 | IFS=$as_save_IFS | |
3063 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3064 | for ac_exec_ext in '' $ac_executable_extensions; do |
3065 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 3066 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
75086676 | 3067 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
3068 | break 2 |
3069 | fi | |
3070 | done | |
75086676 DD |
3071 | done |
3072 | IFS=$as_save_IFS | |
f5bc1778 DJ |
3073 | |
3074 | fi | |
3075 | fi | |
3076 | RANLIB=$ac_cv_prog_RANLIB | |
3077 | if test -n "$RANLIB"; then | |
75086676 DD |
3078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
3079 | $as_echo "$RANLIB" >&6; } | |
f5bc1778 | 3080 | else |
75086676 DD |
3081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3082 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
3083 | fi |
3084 | ||
75086676 | 3085 | |
f5bc1778 DJ |
3086 | fi |
3087 | if test -z "$ac_cv_prog_RANLIB"; then | |
3088 | ac_ct_RANLIB=$RANLIB | |
3089 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3090 | set dummy ranlib; ac_word=$2 | |
75086676 DD |
3091 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3092 | $as_echo_n "checking for $ac_word... " >&6; } | |
3093 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
3094 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3095 | else |
3096 | if test -n "$ac_ct_RANLIB"; then | |
3097 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3098 | else | |
3099 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3100 | for as_dir in $PATH | |
3101 | do | |
3102 | IFS=$as_save_IFS | |
3103 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3104 | for ac_exec_ext in '' $ac_executable_extensions; do |
3105 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 3106 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
75086676 | 3107 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
3108 | break 2 |
3109 | fi | |
3110 | done | |
75086676 DD |
3111 | done |
3112 | IFS=$as_save_IFS | |
f5bc1778 | 3113 | |
f5bc1778 DJ |
3114 | fi |
3115 | fi | |
3116 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3117 | if test -n "$ac_ct_RANLIB"; then | |
75086676 DD |
3118 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
3119 | $as_echo "$ac_ct_RANLIB" >&6; } | |
f5bc1778 | 3120 | else |
75086676 DD |
3121 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3122 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
3123 | fi |
3124 | ||
75086676 DD |
3125 | if test "x$ac_ct_RANLIB" = x; then |
3126 | RANLIB=":" | |
3127 | else | |
3128 | case $cross_compiling:$ac_tool_warned in | |
3129 | yes:) | |
3130 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3131 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3132 | ac_tool_warned=yes ;; | |
3133 | esac | |
3134 | RANLIB=$ac_ct_RANLIB | |
3135 | fi | |
f5bc1778 DJ |
3136 | else |
3137 | RANLIB="$ac_cv_prog_RANLIB" | |
3138 | fi | |
3139 | ||
3140 | ||
3141 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing | |
3142 | for ac_prog in aclocal | |
3143 | do | |
3144 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3145 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3146 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3147 | $as_echo_n "checking for $ac_word... " >&6; } | |
3148 | if test "${ac_cv_prog_ACLOCAL+set}" = set; then : | |
3149 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3150 | else |
3151 | if test -n "$ACLOCAL"; then | |
3152 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
3153 | else | |
3154 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3155 | for as_dir in $PATH | |
3156 | do | |
3157 | IFS=$as_save_IFS | |
3158 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3159 | for ac_exec_ext in '' $ac_executable_extensions; do |
3160 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 3161 | ac_cv_prog_ACLOCAL="$ac_prog" |
75086676 | 3162 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
3163 | break 2 |
3164 | fi | |
3165 | done | |
75086676 DD |
3166 | done |
3167 | IFS=$as_save_IFS | |
f5bc1778 DJ |
3168 | |
3169 | fi | |
3170 | fi | |
3171 | ACLOCAL=$ac_cv_prog_ACLOCAL | |
3172 | if test -n "$ACLOCAL"; then | |
75086676 DD |
3173 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 |
3174 | $as_echo "$ACLOCAL" >&6; } | |
f5bc1778 | 3175 | else |
75086676 DD |
3176 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3177 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
3178 | fi |
3179 | ||
75086676 | 3180 | |
f5bc1778 DJ |
3181 | test -n "$ACLOCAL" && break |
3182 | done | |
3183 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" | |
3184 | ||
3185 | for ac_prog in autoconf | |
3186 | do | |
3187 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3188 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3189 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3190 | $as_echo_n "checking for $ac_word... " >&6; } | |
3191 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then : | |
3192 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3193 | else |
3194 | if test -n "$AUTOCONF"; then | |
3195 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
3196 | else | |
3197 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3198 | for as_dir in $PATH | |
3199 | do | |
3200 | IFS=$as_save_IFS | |
3201 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3202 | for ac_exec_ext in '' $ac_executable_extensions; do |
3203 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 3204 | ac_cv_prog_AUTOCONF="$ac_prog" |
75086676 | 3205 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
3206 | break 2 |
3207 | fi | |
3208 | done | |
75086676 DD |
3209 | done |
3210 | IFS=$as_save_IFS | |
f5bc1778 DJ |
3211 | |
3212 | fi | |
3213 | fi | |
3214 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
3215 | if test -n "$AUTOCONF"; then | |
75086676 DD |
3216 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
3217 | $as_echo "$AUTOCONF" >&6; } | |
f5bc1778 | 3218 | else |
75086676 DD |
3219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3220 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
3221 | fi |
3222 | ||
75086676 | 3223 | |
f5bc1778 DJ |
3224 | test -n "$AUTOCONF" && break |
3225 | done | |
3226 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
3227 | ||
3228 | for ac_prog in autoheader | |
3229 | do | |
3230 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3231 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3232 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3233 | $as_echo_n "checking for $ac_word... " >&6; } | |
3234 | if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : | |
3235 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3236 | else |
3237 | if test -n "$AUTOHEADER"; then | |
3238 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
3239 | else | |
3240 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3241 | for as_dir in $PATH | |
3242 | do | |
3243 | IFS=$as_save_IFS | |
3244 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3245 | for ac_exec_ext in '' $ac_executable_extensions; do |
3246 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
f5bc1778 | 3247 | ac_cv_prog_AUTOHEADER="$ac_prog" |
75086676 | 3248 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
f5bc1778 DJ |
3249 | break 2 |
3250 | fi | |
3251 | done | |
75086676 DD |
3252 | done |
3253 | IFS=$as_save_IFS | |
f5bc1778 DJ |
3254 | |
3255 | fi | |
3256 | fi | |
3257 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
3258 | if test -n "$AUTOHEADER"; then | |
75086676 DD |
3259 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 |
3260 | $as_echo "$AUTOHEADER" >&6; } | |
f5bc1778 | 3261 | else |
75086676 DD |
3262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3263 | $as_echo "no" >&6; } | |
f5bc1778 DJ |
3264 | fi |
3265 | ||
75086676 | 3266 | |
f5bc1778 DJ |
3267 | test -n "$AUTOHEADER" && break |
3268 | done | |
3269 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
3270 | ||
3271 | ||
3272 | # Figure out what compiler warnings we can enable. | |
3273 | # See config/warnings.m4 for details. | |
3274 | ||
3275 | ||
8a643cc3 L |
3276 | ac_ext=c |
3277 | ac_cpp='$CPP $CPPFLAGS' | |
3278 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3279 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3280 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3281 | ||
f5bc1778 DJ |
3282 | WARN_CFLAGS= |
3283 | save_CFLAGS="$CFLAGS" | |
a53e62cf | 3284 | for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ |
f5bc1778 DJ |
3285 | -Wmissing-prototypes -Wold-style-definition \ |
3286 | -Wmissing-format-attribute -Wcast-qual; do | |
a53e62cf AS |
3287 | # Do the check with the no- prefix removed since gcc silently |
3288 | # accepts any -Wno-* option on purpose | |
3289 | case $real_option in | |
604fcd65 | 3290 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
a53e62cf AS |
3291 | *) option=$real_option ;; |
3292 | esac | |
75086676 | 3293 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
f5bc1778 | 3294 | |
75086676 DD |
3295 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
3296 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
3297 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3298 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3299 | else |
3300 | CFLAGS="$option" | |
75086676 | 3301 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3302 | /* end confdefs.h. */ |
3303 | ||
3304 | int | |
3305 | main () | |
3306 | { | |
3307 | ||
3308 | ; | |
3309 | return 0; | |
3310 | } | |
3311 | _ACEOF | |
75086676 | 3312 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
3313 | eval "$as_acx_Woption=yes" |
3314 | else | |
75086676 | 3315 | eval "$as_acx_Woption=no" |
f5bc1778 | 3316 | fi |
75086676 | 3317 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 DJ |
3318 | |
3319 | fi | |
75086676 DD |
3320 | eval ac_res=\$$as_acx_Woption |
3321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
3322 | $as_echo "$ac_res" >&6; } | |
3323 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
a53e62cf | 3324 | WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" |
f5bc1778 | 3325 | fi |
f5bc1778 DJ |
3326 | done |
3327 | CFLAGS="$save_CFLAGS" | |
8a643cc3 L |
3328 | ac_ext=c |
3329 | ac_cpp='$CPP $CPPFLAGS' | |
3330 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3331 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3332 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3333 | ||
3334 | ||
3335 | ac_ext=c | |
3336 | ac_cpp='$CPP $CPPFLAGS' | |
3337 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3338 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3339 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
f5bc1778 DJ |
3340 | |
3341 | WARN_PEDANTIC= | |
a53e62cf AS |
3342 | # Do the check with the no- prefix removed from the warning options |
3343 | # since gcc silently accepts any -Wno-* option on purpose | |
75086676 | 3344 | if test "$GCC" = yes; then : |
a53e62cf AS |
3345 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 |
3346 | $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } | |
3347 | if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : | |
75086676 | 3348 | $as_echo_n "(cached) " >&6 |
f5bc1778 DJ |
3349 | else |
3350 | save_CFLAGS="$CFLAGS" | |
a53e62cf | 3351 | CFLAGS="-pedantic -Wlong-long" |
75086676 | 3352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3353 | /* end confdefs.h. */ |
3354 | ||
3355 | int | |
3356 | main () | |
3357 | { | |
3358 | ||
3359 | ; | |
3360 | return 0; | |
3361 | } | |
3362 | _ACEOF | |
75086676 | 3363 | if ac_fn_c_try_compile "$LINENO"; then : |
a53e62cf | 3364 | acx_cv_prog_cc_pedantic__Wlong_long=yes |
f5bc1778 | 3365 | else |
a53e62cf | 3366 | acx_cv_prog_cc_pedantic__Wlong_long=no |
f5bc1778 | 3367 | fi |
75086676 | 3368 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 DJ |
3369 | CFLAGS="$save_CFLAGS" |
3370 | fi | |
a53e62cf AS |
3371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 |
3372 | $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } | |
3373 | if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : | |
f5bc1778 DJ |
3374 | WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" |
3375 | fi | |
3376 | ||
f5bc1778 | 3377 | fi |
8a643cc3 L |
3378 | ac_ext=c |
3379 | ac_cpp='$CPP $CPPFLAGS' | |
3380 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3381 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3382 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3383 | ||
f5bc1778 DJ |
3384 | |
3385 | ||
f57a3bca SM |
3386 | ac_ext=c |
3387 | ac_cpp='$CPP $CPPFLAGS' | |
3388 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3389 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3390 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3391 | ||
3392 | nolto_flags= | |
3393 | save_CFLAGS="$CFLAGS" | |
3394 | for real_option in -fno-lto; do | |
3395 | # Do the check with the no- prefix removed since gcc silently | |
3396 | # accepts any -Wno-* option on purpose | |
3397 | case $real_option in | |
3398 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; | |
3399 | *) option=$real_option ;; | |
3400 | esac | |
3401 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
3402 | ||
3403 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 | |
3404 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
3405 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3406 | $as_echo_n "(cached) " >&6 | |
3407 | else | |
3408 | CFLAGS="$option" | |
3409 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3410 | /* end confdefs.h. */ | |
3411 | ||
3412 | int | |
3413 | main () | |
3414 | { | |
3415 | ||
3416 | ; | |
3417 | return 0; | |
3418 | } | |
3419 | _ACEOF | |
3420 | if ac_fn_c_try_compile "$LINENO"; then : | |
3421 | eval "$as_acx_Woption=yes" | |
3422 | else | |
3423 | eval "$as_acx_Woption=no" | |
3424 | fi | |
3425 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3426 | ||
3427 | fi | |
3428 | eval ac_res=\$$as_acx_Woption | |
3429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
3430 | $as_echo "$ac_res" >&6; } | |
3431 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
3432 | nolto_flags="$nolto_flags${nolto_flags:+ }$real_option" | |
3433 | fi | |
3434 | done | |
3435 | CFLAGS="$save_CFLAGS" | |
3436 | ac_ext=c | |
3437 | ac_cpp='$CPP $CPPFLAGS' | |
3438 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3439 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3440 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3441 | ||
3442 | ||
3443 | ||
f5bc1778 DJ |
3444 | # Only enable with --enable-werror-always until existing warnings are |
3445 | # corrected. | |
8a643cc3 L |
3446 | ac_ext=c |
3447 | ac_cpp='$CPP $CPPFLAGS' | |
3448 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3449 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3450 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3451 | ||
f5bc1778 | 3452 | WERROR= |
75086676 DD |
3453 | # Check whether --enable-werror-always was given. |
3454 | if test "${enable_werror_always+set}" = set; then : | |
3455 | enableval=$enable_werror_always; | |
f5bc1778 DJ |
3456 | else |
3457 | enable_werror_always=no | |
f5bc1778 DJ |
3458 | fi |
3459 | ||
75086676 DD |
3460 | if test $enable_werror_always = yes; then : |
3461 | WERROR="$WERROR${WERROR:+ }-Werror" | |
3462 | fi | |
f5bc1778 | 3463 | |
8a643cc3 L |
3464 | ac_ext=c |
3465 | ac_cpp='$CPP $CPPFLAGS' | |
3466 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3467 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3468 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3469 | ||
f5bc1778 DJ |
3470 | |
3471 | ||
3472 | # Checks for header files. | |
3473 | ac_ext=c | |
3474 | ac_cpp='$CPP $CPPFLAGS' | |
3475 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3476 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3477 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
75086676 DD |
3478 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
3479 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
f5bc1778 DJ |
3480 | # On Suns, sometimes $CPP names a directory. |
3481 | if test -n "$CPP" && test -d "$CPP"; then | |
3482 | CPP= | |
3483 | fi | |
3484 | if test -z "$CPP"; then | |
75086676 DD |
3485 | if test "${ac_cv_prog_CPP+set}" = set; then : |
3486 | $as_echo_n "(cached) " >&6 | |
f5bc1778 DJ |
3487 | else |
3488 | # Double quotes because CPP needs to be expanded | |
3489 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3490 | do | |
3491 | ac_preproc_ok=false | |
3492 | for ac_c_preproc_warn_flag in '' yes | |
3493 | do | |
3494 | # Use a header file that comes with gcc, so configuring glibc | |
3495 | # with a fresh cross-compiler works. | |
3496 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3497 | # <limits.h> exists even on freestanding compilers. | |
3498 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3499 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3500 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3501 | /* end confdefs.h. */ |
3502 | #ifdef __STDC__ | |
3503 | # include <limits.h> | |
3504 | #else | |
3505 | # include <assert.h> | |
3506 | #endif | |
3507 | Syntax error | |
3508 | _ACEOF | |
75086676 | 3509 | if ac_fn_c_try_cpp "$LINENO"; then : |
f5bc1778 | 3510 | |
75086676 | 3511 | else |
f5bc1778 DJ |
3512 | # Broken: fails on valid input. |
3513 | continue | |
3514 | fi | |
3515 | rm -f conftest.err conftest.$ac_ext | |
3516 | ||
75086676 | 3517 | # OK, works on sane cases. Now check whether nonexistent headers |
f5bc1778 | 3518 | # can be detected and how. |
75086676 | 3519 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3520 | /* end confdefs.h. */ |
3521 | #include <ac_nonexistent.h> | |
3522 | _ACEOF | |
75086676 | 3523 | if ac_fn_c_try_cpp "$LINENO"; then : |
f5bc1778 DJ |
3524 | # Broken: success on invalid input. |
3525 | continue | |
3526 | else | |
f5bc1778 DJ |
3527 | # Passes both tests. |
3528 | ac_preproc_ok=: | |
3529 | break | |
3530 | fi | |
3531 | rm -f conftest.err conftest.$ac_ext | |
3532 | ||
3533 | done | |
3534 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3535 | rm -f conftest.err conftest.$ac_ext | |
75086676 | 3536 | if $ac_preproc_ok; then : |
f5bc1778 DJ |
3537 | break |
3538 | fi | |
3539 | ||
3540 | done | |
3541 | ac_cv_prog_CPP=$CPP | |
3542 | ||
3543 | fi | |
3544 | CPP=$ac_cv_prog_CPP | |
3545 | else | |
3546 | ac_cv_prog_CPP=$CPP | |
3547 | fi | |
75086676 DD |
3548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
3549 | $as_echo "$CPP" >&6; } | |
f5bc1778 DJ |
3550 | ac_preproc_ok=false |
3551 | for ac_c_preproc_warn_flag in '' yes | |
3552 | do | |
3553 | # Use a header file that comes with gcc, so configuring glibc | |
3554 | # with a fresh cross-compiler works. | |
3555 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3556 | # <limits.h> exists even on freestanding compilers. | |
3557 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3558 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3559 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3560 | /* end confdefs.h. */ |
3561 | #ifdef __STDC__ | |
3562 | # include <limits.h> | |
3563 | #else | |
3564 | # include <assert.h> | |
3565 | #endif | |
3566 | Syntax error | |
3567 | _ACEOF | |
75086676 | 3568 | if ac_fn_c_try_cpp "$LINENO"; then : |
f5bc1778 | 3569 | |
75086676 | 3570 | else |
f5bc1778 DJ |
3571 | # Broken: fails on valid input. |
3572 | continue | |
3573 | fi | |
3574 | rm -f conftest.err conftest.$ac_ext | |
3575 | ||
75086676 | 3576 | # OK, works on sane cases. Now check whether nonexistent headers |
f5bc1778 | 3577 | # can be detected and how. |
75086676 | 3578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3579 | /* end confdefs.h. */ |
3580 | #include <ac_nonexistent.h> | |
3581 | _ACEOF | |
75086676 | 3582 | if ac_fn_c_try_cpp "$LINENO"; then : |
f5bc1778 DJ |
3583 | # Broken: success on invalid input. |
3584 | continue | |
3585 | else | |
f5bc1778 DJ |
3586 | # Passes both tests. |
3587 | ac_preproc_ok=: | |
3588 | break | |
3589 | fi | |
3590 | rm -f conftest.err conftest.$ac_ext | |
3591 | ||
3592 | done | |
3593 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3594 | rm -f conftest.err conftest.$ac_ext | |
75086676 DD |
3595 | if $ac_preproc_ok; then : |
3596 | ||
f5bc1778 | 3597 | else |
75086676 DD |
3598 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3599 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3600 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3601 | See \`config.log' for more details." "$LINENO" 5; } | |
f5bc1778 DJ |
3602 | fi |
3603 | ||
3604 | ac_ext=c | |
3605 | ac_cpp='$CPP $CPPFLAGS' | |
3606 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3607 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3608 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3609 | ||
3610 | ||
75086676 DD |
3611 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
3612 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
3613 | if test "${ac_cv_path_GREP+set}" = set; then : | |
3614 | $as_echo_n "(cached) " >&6 | |
3615 | else | |
3616 | if test -z "$GREP"; then | |
3617 | ac_path_GREP_found=false | |
3618 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3619 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3620 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3621 | do | |
3622 | IFS=$as_save_IFS | |
3623 | test -z "$as_dir" && as_dir=. | |
3624 | for ac_prog in grep ggrep; do | |
3625 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3626 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
3627 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
3628 | # Check for GNU ac_path_GREP and select it if it is found. | |
3629 | # Check for GNU $ac_path_GREP | |
3630 | case `"$ac_path_GREP" --version 2>&1` in | |
3631 | *GNU*) | |
3632 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3633 | *) | |
3634 | ac_count=0 | |
3635 | $as_echo_n 0123456789 >"conftest.in" | |
3636 | while : | |
3637 | do | |
3638 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3639 | mv "conftest.tmp" "conftest.in" | |
3640 | cp "conftest.in" "conftest.nl" | |
3641 | $as_echo 'GREP' >> "conftest.nl" | |
3642 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3643 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3644 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3645 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3646 | # Best one so far, save it but keep looking for a better one | |
3647 | ac_cv_path_GREP="$ac_path_GREP" | |
3648 | ac_path_GREP_max=$ac_count | |
3649 | fi | |
3650 | # 10*(2^10) chars as input seems more than enough | |
3651 | test $ac_count -gt 10 && break | |
3652 | done | |
3653 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3654 | esac | |
3655 | ||
3656 | $ac_path_GREP_found && break 3 | |
3657 | done | |
3658 | done | |
3659 | done | |
3660 | IFS=$as_save_IFS | |
3661 | if test -z "$ac_cv_path_GREP"; then | |
3662 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3663 | fi | |
3664 | else | |
3665 | ac_cv_path_GREP=$GREP | |
3666 | fi | |
3667 | ||
3668 | fi | |
3669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
3670 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3671 | GREP="$ac_cv_path_GREP" | |
3672 | ||
3673 | ||
3674 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
3675 | $as_echo_n "checking for egrep... " >&6; } | |
3676 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
3677 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 3678 | else |
75086676 DD |
3679 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
3680 | then ac_cv_path_EGREP="$GREP -E" | |
3681 | else | |
3682 | if test -z "$EGREP"; then | |
3683 | ac_path_EGREP_found=false | |
3684 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3685 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3686 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3687 | do | |
3688 | IFS=$as_save_IFS | |
3689 | test -z "$as_dir" && as_dir=. | |
3690 | for ac_prog in egrep; do | |
3691 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3692 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
3693 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
3694 | # Check for GNU ac_path_EGREP and select it if it is found. | |
3695 | # Check for GNU $ac_path_EGREP | |
3696 | case `"$ac_path_EGREP" --version 2>&1` in | |
3697 | *GNU*) | |
3698 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3699 | *) | |
3700 | ac_count=0 | |
3701 | $as_echo_n 0123456789 >"conftest.in" | |
3702 | while : | |
3703 | do | |
3704 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3705 | mv "conftest.tmp" "conftest.in" | |
3706 | cp "conftest.in" "conftest.nl" | |
3707 | $as_echo 'EGREP' >> "conftest.nl" | |
3708 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3709 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3710 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3711 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3712 | # Best one so far, save it but keep looking for a better one | |
3713 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3714 | ac_path_EGREP_max=$ac_count | |
f5bc1778 | 3715 | fi |
75086676 DD |
3716 | # 10*(2^10) chars as input seems more than enough |
3717 | test $ac_count -gt 10 && break | |
3718 | done | |
3719 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3720 | esac | |
3721 | ||
3722 | $ac_path_EGREP_found && break 3 | |
3723 | done | |
3724 | done | |
3725 | done | |
3726 | IFS=$as_save_IFS | |
3727 | if test -z "$ac_cv_path_EGREP"; then | |
3728 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3729 | fi | |
3730 | else | |
3731 | ac_cv_path_EGREP=$EGREP | |
3732 | fi | |
3733 | ||
3734 | fi | |
f5bc1778 | 3735 | fi |
75086676 DD |
3736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
3737 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3738 | EGREP="$ac_cv_path_EGREP" | |
f5bc1778 DJ |
3739 | |
3740 | ||
75086676 DD |
3741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
3742 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
3743 | if test "${ac_cv_header_stdc+set}" = set; then : | |
3744 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 3745 | else |
75086676 | 3746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3747 | /* end confdefs.h. */ |
3748 | #include <stdlib.h> | |
3749 | #include <stdarg.h> | |
3750 | #include <string.h> | |
3751 | #include <float.h> | |
3752 | ||
3753 | int | |
3754 | main () | |
3755 | { | |
3756 | ||
3757 | ; | |
3758 | return 0; | |
3759 | } | |
3760 | _ACEOF | |
75086676 | 3761 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
3762 | ac_cv_header_stdc=yes |
3763 | else | |
75086676 | 3764 | ac_cv_header_stdc=no |
f5bc1778 | 3765 | fi |
75086676 | 3766 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 DJ |
3767 | |
3768 | if test $ac_cv_header_stdc = yes; then | |
3769 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
75086676 | 3770 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3771 | /* end confdefs.h. */ |
3772 | #include <string.h> | |
3773 | ||
3774 | _ACEOF | |
3775 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
75086676 DD |
3776 | $EGREP "memchr" >/dev/null 2>&1; then : |
3777 | ||
f5bc1778 DJ |
3778 | else |
3779 | ac_cv_header_stdc=no | |
3780 | fi | |
3781 | rm -f conftest* | |
3782 | ||
3783 | fi | |
3784 | ||
3785 | if test $ac_cv_header_stdc = yes; then | |
3786 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
75086676 | 3787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3788 | /* end confdefs.h. */ |
3789 | #include <stdlib.h> | |
3790 | ||
3791 | _ACEOF | |
3792 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
75086676 DD |
3793 | $EGREP "free" >/dev/null 2>&1; then : |
3794 | ||
f5bc1778 DJ |
3795 | else |
3796 | ac_cv_header_stdc=no | |
3797 | fi | |
3798 | rm -f conftest* | |
3799 | ||
3800 | fi | |
3801 | ||
3802 | if test $ac_cv_header_stdc = yes; then | |
3803 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
75086676 | 3804 | if test "$cross_compiling" = yes; then : |
f5bc1778 DJ |
3805 | : |
3806 | else | |
75086676 | 3807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
3808 | /* end confdefs.h. */ |
3809 | #include <ctype.h> | |
75086676 | 3810 | #include <stdlib.h> |
f5bc1778 DJ |
3811 | #if ((' ' & 0x0FF) == 0x020) |
3812 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3813 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3814 | #else | |
3815 | # define ISLOWER(c) \ | |
3816 | (('a' <= (c) && (c) <= 'i') \ | |
3817 | || ('j' <= (c) && (c) <= 'r') \ | |
3818 | || ('s' <= (c) && (c) <= 'z')) | |
3819 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3820 | #endif | |
3821 | ||
3822 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3823 | int | |
3824 | main () | |
3825 | { | |
3826 | int i; | |
3827 | for (i = 0; i < 256; i++) | |
3828 | if (XOR (islower (i), ISLOWER (i)) | |
3829 | || toupper (i) != TOUPPER (i)) | |
75086676 DD |
3830 | return 2; |
3831 | return 0; | |
f5bc1778 DJ |
3832 | } |
3833 | _ACEOF | |
75086676 | 3834 | if ac_fn_c_try_run "$LINENO"; then : |
f5bc1778 | 3835 | |
75086676 DD |
3836 | else |
3837 | ac_cv_header_stdc=no | |
f5bc1778 | 3838 | fi |
75086676 DD |
3839 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
3840 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f5bc1778 | 3841 | fi |
75086676 | 3842 | |
f5bc1778 DJ |
3843 | fi |
3844 | fi | |
75086676 DD |
3845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
3846 | $as_echo "$ac_cv_header_stdc" >&6; } | |
f5bc1778 DJ |
3847 | if test $ac_cv_header_stdc = yes; then |
3848 | ||
75086676 | 3849 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
f5bc1778 DJ |
3850 | |
3851 | fi | |
3852 | ||
3853 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
f5bc1778 DJ |
3854 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
3855 | inttypes.h stdint.h unistd.h | |
75086676 DD |
3856 | do : |
3857 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3858 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3859 | " | |
3860 | eval as_val=\$$as_ac_Header | |
3861 | if test "x$as_val" = x""yes; then : | |
f5bc1778 | 3862 | cat >>confdefs.h <<_ACEOF |
75086676 | 3863 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
f5bc1778 DJ |
3864 | _ACEOF |
3865 | ||
3866 | fi | |
3867 | ||
3868 | done | |
3869 | ||
3870 | ||
f5bc1778 | 3871 | for ac_header in ctype.h stddef.h string.h stdio.h |
75086676 DD |
3872 | do : |
3873 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3874 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" | |
3875 | eval as_val=\$$as_ac_Header | |
3876 | if test "x$as_val" = x""yes; then : | |
f5bc1778 | 3877 | cat >>confdefs.h <<_ACEOF |
75086676 | 3878 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
f5bc1778 DJ |
3879 | _ACEOF |
3880 | ||
3881 | fi | |
3882 | ||
3883 | done | |
3884 | ||
f5bc1778 | 3885 | |
f5bc1778 | 3886 | |
b1dfe69a | 3887 | inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` |
f5bc1778 | 3888 | |
b1dfe69a DD |
3889 | acx_cv_header_stdint=stddef.h |
3890 | acx_cv_header_stdint_kind="(already complete)" | |
3891 | for i in stdint.h $inttype_headers; do | |
3892 | unset ac_cv_type_uintptr_t | |
3893 | unset ac_cv_type_uintmax_t | |
3894 | unset ac_cv_type_int_least32_t | |
3895 | unset ac_cv_type_int_fast32_t | |
3896 | unset ac_cv_type_uint64_t | |
3897 | $as_echo_n "looking for a compliant stdint.h in $i, " >&6 | |
3898 | ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> | |
3899 | #include <$i> | |
3900 | " | |
3901 | if test "x$ac_cv_type_uintmax_t" = x""yes; then : | |
3902 | acx_cv_header_stdint=$i | |
f5bc1778 | 3903 | else |
b1dfe69a DD |
3904 | continue |
3905 | fi | |
f5bc1778 | 3906 | |
b1dfe69a DD |
3907 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> |
3908 | #include <$i> | |
3909 | " | |
3910 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
f5bc1778 | 3911 | |
52c745b5 | 3912 | else |
b1dfe69a | 3913 | acx_cv_header_stdint_kind="(mostly complete)" |
f5bc1778 DJ |
3914 | fi |
3915 | ||
b1dfe69a DD |
3916 | ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> |
3917 | #include <$i> | |
3918 | " | |
3919 | if test "x$ac_cv_type_int_least32_t" = x""yes; then : | |
3920 | ||
f5bc1778 | 3921 | else |
b1dfe69a | 3922 | acx_cv_header_stdint_kind="(mostly complete)" |
52c745b5 | 3923 | fi |
f5bc1778 | 3924 | |
b1dfe69a DD |
3925 | ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> |
3926 | #include <$i> | |
3927 | " | |
3928 | if test "x$ac_cv_type_int_fast32_t" = x""yes; then : | |
f5bc1778 | 3929 | |
b1dfe69a DD |
3930 | else |
3931 | acx_cv_header_stdint_kind="(mostly complete)" | |
3932 | fi | |
f5bc1778 | 3933 | |
b1dfe69a DD |
3934 | ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> |
3935 | #include <$i> | |
3936 | " | |
3937 | if test "x$ac_cv_type_uint64_t" = x""yes; then : | |
f5bc1778 | 3938 | |
52c745b5 | 3939 | else |
b1dfe69a DD |
3940 | acx_cv_header_stdint_kind="(lacks uint64_t)" |
3941 | fi | |
f5bc1778 | 3942 | |
b1dfe69a DD |
3943 | break |
3944 | done | |
3945 | if test "$acx_cv_header_stdint" = stddef.h; then | |
3946 | acx_cv_header_stdint_kind="(lacks uintmax_t)" | |
3947 | for i in stdint.h $inttype_headers; do | |
3948 | unset ac_cv_type_uintptr_t | |
3949 | unset ac_cv_type_uint32_t | |
3950 | unset ac_cv_type_uint64_t | |
3951 | $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 | |
3952 | ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> | |
3953 | #include <$i> | |
3954 | " | |
3955 | if test "x$ac_cv_type_uint32_t" = x""yes; then : | |
3956 | acx_cv_header_stdint=$i | |
3957 | else | |
3958 | continue | |
f5bc1778 DJ |
3959 | fi |
3960 | ||
b1dfe69a DD |
3961 | ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> |
3962 | #include <$i> | |
3963 | " | |
3964 | if test "x$ac_cv_type_uint64_t" = x""yes; then : | |
f5bc1778 | 3965 | |
b1dfe69a | 3966 | fi |
f5bc1778 | 3967 | |
b1dfe69a DD |
3968 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> |
3969 | #include <$i> | |
3970 | " | |
3971 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
f5bc1778 | 3972 | |
b1dfe69a | 3973 | fi |
f5bc1778 | 3974 | |
b1dfe69a DD |
3975 | break |
3976 | done | |
3977 | fi | |
3978 | if test "$acx_cv_header_stdint" = stddef.h; then | |
3979 | acx_cv_header_stdint_kind="(u_intXX_t style)" | |
3980 | for i in sys/types.h $inttype_headers; do | |
3981 | unset ac_cv_type_u_int32_t | |
3982 | unset ac_cv_type_u_int64_t | |
3983 | $as_echo_n "looking for u_intXX_t types in $i, " >&6 | |
3984 | ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> | |
3985 | #include <$i> | |
3986 | " | |
3987 | if test "x$ac_cv_type_u_int32_t" = x""yes; then : | |
3988 | acx_cv_header_stdint=$i | |
52c745b5 | 3989 | else |
b1dfe69a DD |
3990 | continue |
3991 | fi | |
f5bc1778 | 3992 | |
b1dfe69a DD |
3993 | ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> |
3994 | #include <$i> | |
3995 | " | |
3996 | if test "x$ac_cv_type_u_int64_t" = x""yes; then : | |
f5bc1778 | 3997 | |
b1dfe69a | 3998 | fi |
f5bc1778 | 3999 | |
b1dfe69a DD |
4000 | break |
4001 | done | |
f5bc1778 | 4002 | fi |
b1dfe69a DD |
4003 | if test "$acx_cv_header_stdint" = stddef.h; then |
4004 | acx_cv_header_stdint_kind="(using manual detection)" | |
f5bc1778 | 4005 | fi |
f5bc1778 | 4006 | |
b1dfe69a DD |
4007 | test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no |
4008 | test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no | |
4009 | test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no | |
4010 | test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no | |
4011 | test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no | |
f5bc1778 | 4012 | |
b1dfe69a | 4013 | # ----------------- Summarize what we found so far |
f5bc1778 | 4014 | |
b1dfe69a DD |
4015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 |
4016 | $as_echo_n "checking what to include in gstdint.h... " >&6; } | |
75086676 | 4017 | |
b1dfe69a DD |
4018 | case `$as_basename -- gstdint.h || |
4019 | $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ | |
4020 | Xgstdint.h : 'X\(//\)$' \| \ | |
4021 | Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || | |
4022 | $as_echo X/gstdint.h | | |
4023 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
4024 | s//\1/ | |
4025 | q | |
4026 | } | |
4027 | /^X\/\(\/\/\)$/{ | |
4028 | s//\1/ | |
4029 | q | |
4030 | } | |
4031 | /^X\/\(\/\).*/{ | |
4032 | s//\1/ | |
4033 | q | |
4034 | } | |
4035 | s/.*/./; q'` in | |
4036 | stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 | |
4037 | $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; | |
4038 | inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 | |
4039 | $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; | |
4040 | *) ;; | |
4041 | esac | |
f5bc1778 | 4042 | |
b1dfe69a DD |
4043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 |
4044 | $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } | |
f5bc1778 | 4045 | |
b1dfe69a | 4046 | # ----------------- done included file, check C basic types -------- |
f5bc1778 | 4047 | |
b1dfe69a DD |
4048 | # Lacking an uintptr_t? Test size of void * |
4049 | case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in | |
4050 | stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler | |
4051 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4052 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4053 | # This bug is HP SR number 8606223364. | |
4054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 | |
4055 | $as_echo_n "checking size of void *... " >&6; } | |
4056 | if test "${ac_cv_sizeof_void_p+set}" = set; then : | |
4057 | $as_echo_n "(cached) " >&6 | |
4058 | else | |
4059 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : | |
75086676 | 4060 | |
b1dfe69a DD |
4061 | else |
4062 | if test "$ac_cv_type_void_p" = yes; then | |
4063 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4064 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4065 | { as_fn_set_status 77 | |
4066 | as_fn_error "cannot compute sizeof (void *) | |
4067 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4068 | else | |
4069 | ac_cv_sizeof_void_p=0 | |
4070 | fi | |
4071 | fi | |
f5bc1778 | 4072 | |
b1dfe69a DD |
4073 | fi |
4074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 | |
4075 | $as_echo "$ac_cv_sizeof_void_p" >&6; } | |
75086676 | 4076 | |
52c745b5 DD |
4077 | |
4078 | ||
4079 | cat >>confdefs.h <<_ACEOF | |
b1dfe69a | 4080 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p |
52c745b5 | 4081 | _ACEOF |
52c745b5 | 4082 | |
b1dfe69a DD |
4083 | ;; |
4084 | esac | |
52c745b5 | 4085 | |
b1dfe69a DD |
4086 | # Lacking an uint64_t? Test size of long |
4087 | case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in | |
4088 | stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler | |
4089 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4090 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4091 | # This bug is HP SR number 8606223364. | |
4092 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
4093 | $as_echo_n "checking size of long... " >&6; } | |
4094 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
75086676 | 4095 | $as_echo_n "(cached) " >&6 |
f5bc1778 | 4096 | else |
b1dfe69a | 4097 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
f5bc1778 | 4098 | |
75086676 | 4099 | else |
b1dfe69a DD |
4100 | if test "$ac_cv_type_long" = yes; then |
4101 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4102 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4103 | { as_fn_set_status 77 | |
4104 | as_fn_error "cannot compute sizeof (long) | |
4105 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4106 | else | |
4107 | ac_cv_sizeof_long=0 | |
4108 | fi | |
f5bc1778 | 4109 | fi |
75086676 | 4110 | |
b1dfe69a DD |
4111 | fi |
4112 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
4113 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
75086676 DD |
4114 | |
4115 | ||
52c745b5 DD |
4116 | |
4117 | cat >>confdefs.h <<_ACEOF | |
b1dfe69a | 4118 | #define SIZEOF_LONG $ac_cv_sizeof_long |
52c745b5 | 4119 | _ACEOF |
f5bc1778 | 4120 | |
b1dfe69a DD |
4121 | ;; |
4122 | esac | |
f5bc1778 | 4123 | |
b1dfe69a DD |
4124 | if test $acx_cv_header_stdint = stddef.h; then |
4125 | # Lacking a good header? Test size of everything and deduce all types. | |
4126 | # The cast to long int works around a bug in the HP C Compiler | |
4127 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4128 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4129 | # This bug is HP SR number 8606223364. | |
4130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
4131 | $as_echo_n "checking size of int... " >&6; } | |
4132 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
4133 | $as_echo_n "(cached) " >&6 | |
4134 | else | |
4135 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
75086676 | 4136 | |
b1dfe69a DD |
4137 | else |
4138 | if test "$ac_cv_type_int" = yes; then | |
4139 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4140 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4141 | { as_fn_set_status 77 | |
4142 | as_fn_error "cannot compute sizeof (int) | |
4143 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4144 | else | |
4145 | ac_cv_sizeof_int=0 | |
4146 | fi | |
4147 | fi | |
75086676 | 4148 | |
b1dfe69a DD |
4149 | fi |
4150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
4151 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
75086676 | 4152 | |
f5bc1778 | 4153 | |
75086676 | 4154 | |
52c745b5 | 4155 | cat >>confdefs.h <<_ACEOF |
b1dfe69a | 4156 | #define SIZEOF_INT $ac_cv_sizeof_int |
52c745b5 DD |
4157 | _ACEOF |
4158 | ||
52c745b5 | 4159 | |
b1dfe69a DD |
4160 | # The cast to long int works around a bug in the HP C Compiler |
4161 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4162 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4163 | # This bug is HP SR number 8606223364. | |
4164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 | |
4165 | $as_echo_n "checking size of short... " >&6; } | |
4166 | if test "${ac_cv_sizeof_short+set}" = set; then : | |
4167 | $as_echo_n "(cached) " >&6 | |
4168 | else | |
4169 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : | |
52c745b5 | 4170 | |
b1dfe69a DD |
4171 | else |
4172 | if test "$ac_cv_type_short" = yes; then | |
4173 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4174 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4175 | { as_fn_set_status 77 | |
4176 | as_fn_error "cannot compute sizeof (short) | |
4177 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4178 | else | |
4179 | ac_cv_sizeof_short=0 | |
4180 | fi | |
4181 | fi | |
52c745b5 | 4182 | |
b1dfe69a DD |
4183 | fi |
4184 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 | |
4185 | $as_echo "$ac_cv_sizeof_short" >&6; } | |
52c745b5 DD |
4186 | |
4187 | ||
4188 | ||
b1dfe69a DD |
4189 | cat >>confdefs.h <<_ACEOF |
4190 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
4191 | _ACEOF | |
52c745b5 DD |
4192 | |
4193 | ||
b1dfe69a DD |
4194 | # The cast to long int works around a bug in the HP C Compiler |
4195 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4196 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4197 | # This bug is HP SR number 8606223364. | |
4198 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 | |
4199 | $as_echo_n "checking size of char... " >&6; } | |
4200 | if test "${ac_cv_sizeof_char+set}" = set; then : | |
4201 | $as_echo_n "(cached) " >&6 | |
4202 | else | |
4203 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : | |
52c745b5 | 4204 | |
b1dfe69a DD |
4205 | else |
4206 | if test "$ac_cv_type_char" = yes; then | |
4207 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4208 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4209 | { as_fn_set_status 77 | |
4210 | as_fn_error "cannot compute sizeof (char) | |
4211 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4212 | else | |
4213 | ac_cv_sizeof_char=0 | |
4214 | fi | |
4215 | fi | |
52c745b5 | 4216 | |
b1dfe69a DD |
4217 | fi |
4218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 | |
4219 | $as_echo "$ac_cv_sizeof_char" >&6; } | |
52c745b5 DD |
4220 | |
4221 | ||
52c745b5 | 4222 | |
f5bc1778 | 4223 | cat >>confdefs.h <<_ACEOF |
b1dfe69a | 4224 | #define SIZEOF_CHAR $ac_cv_sizeof_char |
f5bc1778 DJ |
4225 | _ACEOF |
4226 | ||
4227 | ||
75086676 | 4228 | |
b1dfe69a DD |
4229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 |
4230 | $as_echo_n "checking for type equivalent to int8_t... " >&6; } | |
4231 | case "$ac_cv_sizeof_char" in | |
4232 | 1) acx_cv_type_int8_t=char ;; | |
58bbed62 | 4233 | *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5 |
b1dfe69a DD |
4234 | esac |
4235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 | |
4236 | $as_echo "$acx_cv_type_int8_t" >&6; } | |
4237 | ||
4238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 | |
4239 | $as_echo_n "checking for type equivalent to int16_t... " >&6; } | |
4240 | case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in | |
4241 | 2:*) acx_cv_type_int16_t=int ;; | |
4242 | *:2) acx_cv_type_int16_t=short ;; | |
58bbed62 | 4243 | *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5 |
b1dfe69a DD |
4244 | esac |
4245 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 | |
4246 | $as_echo "$acx_cv_type_int16_t" >&6; } | |
4247 | ||
4248 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 | |
4249 | $as_echo_n "checking for type equivalent to int32_t... " >&6; } | |
4250 | case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in | |
4251 | 4:*) acx_cv_type_int32_t=int ;; | |
4252 | *:4) acx_cv_type_int32_t=long ;; | |
58bbed62 | 4253 | *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5 |
b1dfe69a DD |
4254 | esac |
4255 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 | |
4256 | $as_echo "$acx_cv_type_int32_t" >&6; } | |
f5bc1778 | 4257 | fi |
f5bc1778 | 4258 | |
b1dfe69a | 4259 | # These tests are here to make the output prettier |
52c745b5 | 4260 | |
b1dfe69a DD |
4261 | if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then |
4262 | case "$ac_cv_sizeof_long" in | |
4263 | 8) acx_cv_type_int64_t=long ;; | |
4264 | esac | |
4265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 | |
4266 | $as_echo_n "checking for type equivalent to int64_t... " >&6; } | |
4267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 | |
4268 | $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } | |
4269 | fi | |
4270 | ||
4271 | # Now we can use the above types | |
4272 | ||
4273 | if test "$ac_cv_type_uintptr_t" != yes; then | |
4274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 | |
4275 | $as_echo_n "checking for type equivalent to intptr_t... " >&6; } | |
4276 | case $ac_cv_sizeof_void_p in | |
4277 | 2) acx_cv_type_intptr_t=int16_t ;; | |
4278 | 4) acx_cv_type_intptr_t=int32_t ;; | |
4279 | 8) acx_cv_type_intptr_t=int64_t ;; | |
58bbed62 | 4280 | *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5 |
b1dfe69a DD |
4281 | esac |
4282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 | |
4283 | $as_echo "$acx_cv_type_intptr_t" >&6; } | |
4284 | fi | |
52c745b5 | 4285 | |
b1dfe69a | 4286 | # ----------------- done all checks, emit header ------------- |
75086676 DD |
4287 | ac_config_commands="$ac_config_commands gstdint.h" |
4288 | ||
4289 | ||
4290 | ||
4291 | ||
4292 | # Checks for typedefs, structures, and compiler characteristics. | |
4293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 | |
4294 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
4295 | if test "${ac_cv_c_const+set}" = set; then : | |
4296 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4297 | else |
75086676 | 4298 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 | 4299 | /* end confdefs.h. */ |
f5bc1778 | 4300 | |
f5bc1778 DJ |
4301 | int |
4302 | main () | |
4303 | { | |
75086676 DD |
4304 | /* FIXME: Include the comments suggested by Paul. */ |
4305 | #ifndef __cplusplus | |
4306 | /* Ultrix mips cc rejects this. */ | |
4307 | typedef int charset[2]; | |
4308 | const charset cs; | |
4309 | /* SunOS 4.1.1 cc rejects this. */ | |
4310 | char const *const *pcpcc; | |
4311 | char **ppc; | |
4312 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
4313 | struct point {int x, y;}; | |
4314 | static struct point const zero = {0,0}; | |
4315 | /* AIX XL C 1.02.0.0 rejects this. | |
4316 | It does not let you subtract one const X* pointer from another in | |
4317 | an arm of an if-expression whose if-part is not a constant | |
4318 | expression */ | |
4319 | const char *g = "string"; | |
4320 | pcpcc = &g + (g ? g-g : 0); | |
4321 | /* HPUX 7.0 cc rejects these. */ | |
4322 | ++pcpcc; | |
4323 | ppc = (char**) pcpcc; | |
4324 | pcpcc = (char const *const *) ppc; | |
4325 | { /* SCO 3.2v4 cc rejects this. */ | |
4326 | char *t; | |
4327 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
4328 | ||
4329 | *t++ = 0; | |
4330 | if (s) return 0; | |
4331 | } | |
4332 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4333 | int x[] = {25, 17}; | |
4334 | const int *foo = &x[0]; | |
4335 | ++foo; | |
4336 | } | |
4337 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4338 | typedef const int *iptr; | |
4339 | iptr p = 0; | |
4340 | ++p; | |
4341 | } | |
4342 | { /* AIX XL C 1.02.0.0 rejects this saying | |
4343 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
4344 | struct s { int j; const int *ap[3]; }; | |
4345 | struct s *b; b->j = 5; | |
4346 | } | |
4347 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4348 | const int foo = 10; | |
4349 | if (!foo) return 0; | |
4350 | } | |
4351 | return !cs[0] && !zero.x; | |
4352 | #endif | |
f5bc1778 DJ |
4353 | |
4354 | ; | |
4355 | return 0; | |
4356 | } | |
4357 | _ACEOF | |
75086676 DD |
4358 | if ac_fn_c_try_compile "$LINENO"; then : |
4359 | ac_cv_c_const=yes | |
f5bc1778 | 4360 | else |
75086676 DD |
4361 | ac_cv_c_const=no |
4362 | fi | |
4363 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4364 | fi | |
4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 | |
4366 | $as_echo "$ac_cv_c_const" >&6; } | |
4367 | if test $ac_cv_c_const = no; then | |
4368 | ||
4369 | $as_echo "#define const /**/" >>confdefs.h | |
f5bc1778 | 4370 | |
f5bc1778 | 4371 | fi |
f5bc1778 | 4372 | |
75086676 DD |
4373 | ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" |
4374 | if test "x$ac_cv_type_off_t" = x""yes; then : | |
f5bc1778 | 4375 | |
75086676 | 4376 | else |
f5bc1778 | 4377 | |
75086676 DD |
4378 | cat >>confdefs.h <<_ACEOF |
4379 | #define off_t long int | |
f5bc1778 | 4380 | _ACEOF |
f5bc1778 | 4381 | |
f5bc1778 | 4382 | fi |
75086676 DD |
4383 | |
4384 | # The cast to long int works around a bug in the HP C Compiler | |
4385 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4386 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4387 | # This bug is HP SR number 8606223364. | |
4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
4389 | $as_echo_n "checking size of int... " >&6; } | |
4390 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
4391 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4392 | else |
75086676 | 4393 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
f5bc1778 | 4394 | |
75086676 DD |
4395 | else |
4396 | if test "$ac_cv_type_int" = yes; then | |
4397 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4398 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4399 | { as_fn_set_status 77 | |
4400 | as_fn_error "cannot compute sizeof (int) | |
4401 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4402 | else | |
4403 | ac_cv_sizeof_int=0 | |
4404 | fi | |
f5bc1778 | 4405 | fi |
75086676 | 4406 | |
f5bc1778 | 4407 | fi |
75086676 DD |
4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
4409 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
f5bc1778 | 4410 | |
f5bc1778 | 4411 | |
75086676 DD |
4412 | |
4413 | cat >>confdefs.h <<_ACEOF | |
4414 | #define SIZEOF_INT $ac_cv_sizeof_int | |
f5bc1778 | 4415 | _ACEOF |
f5bc1778 | 4416 | |
f5bc1778 | 4417 | |
75086676 DD |
4418 | # The cast to long int works around a bug in the HP C Compiler |
4419 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4420 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4421 | # This bug is HP SR number 8606223364. | |
4422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
4423 | $as_echo_n "checking size of long... " >&6; } | |
4424 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
4425 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4426 | else |
75086676 | 4427 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
f5bc1778 | 4428 | |
f5bc1778 | 4429 | else |
75086676 DD |
4430 | if test "$ac_cv_type_long" = yes; then |
4431 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
4432 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4433 | { as_fn_set_status 77 | |
4434 | as_fn_error "cannot compute sizeof (long) | |
4435 | See \`config.log' for more details." "$LINENO" 5; }; } | |
4436 | else | |
4437 | ac_cv_sizeof_long=0 | |
4438 | fi | |
f5bc1778 | 4439 | fi |
75086676 | 4440 | |
f5bc1778 | 4441 | fi |
75086676 DD |
4442 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
4443 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
4444 | ||
4445 | ||
4446 | ||
f5bc1778 DJ |
4447 | cat >>confdefs.h <<_ACEOF |
4448 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
4449 | _ACEOF | |
4450 | ||
4451 | ||
4452 | ||
4453 | # Checks for library functions. | |
75086676 DD |
4454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
4455 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4456 | if test "${ac_cv_header_stdc+set}" = set; then : | |
4457 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4458 | else |
75086676 | 4459 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
4460 | /* end confdefs.h. */ |
4461 | #include <stdlib.h> | |
4462 | #include <stdarg.h> | |
4463 | #include <string.h> | |
4464 | #include <float.h> | |
4465 | ||
4466 | int | |
4467 | main () | |
4468 | { | |
4469 | ||
4470 | ; | |
4471 | return 0; | |
4472 | } | |
4473 | _ACEOF | |
75086676 | 4474 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
4475 | ac_cv_header_stdc=yes |
4476 | else | |
75086676 | 4477 | ac_cv_header_stdc=no |
f5bc1778 | 4478 | fi |
75086676 | 4479 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 DJ |
4480 | |
4481 | if test $ac_cv_header_stdc = yes; then | |
4482 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
75086676 | 4483 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
4484 | /* end confdefs.h. */ |
4485 | #include <string.h> | |
4486 | ||
4487 | _ACEOF | |
4488 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
75086676 DD |
4489 | $EGREP "memchr" >/dev/null 2>&1; then : |
4490 | ||
f5bc1778 DJ |
4491 | else |
4492 | ac_cv_header_stdc=no | |
4493 | fi | |
4494 | rm -f conftest* | |
4495 | ||
4496 | fi | |
4497 | ||
4498 | if test $ac_cv_header_stdc = yes; then | |
4499 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
75086676 | 4500 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
4501 | /* end confdefs.h. */ |
4502 | #include <stdlib.h> | |
4503 | ||
4504 | _ACEOF | |
4505 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
75086676 DD |
4506 | $EGREP "free" >/dev/null 2>&1; then : |
4507 | ||
f5bc1778 DJ |
4508 | else |
4509 | ac_cv_header_stdc=no | |
4510 | fi | |
4511 | rm -f conftest* | |
4512 | ||
4513 | fi | |
4514 | ||
4515 | if test $ac_cv_header_stdc = yes; then | |
4516 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
75086676 | 4517 | if test "$cross_compiling" = yes; then : |
f5bc1778 DJ |
4518 | : |
4519 | else | |
75086676 | 4520 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
4521 | /* end confdefs.h. */ |
4522 | #include <ctype.h> | |
75086676 | 4523 | #include <stdlib.h> |
f5bc1778 DJ |
4524 | #if ((' ' & 0x0FF) == 0x020) |
4525 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4526 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4527 | #else | |
4528 | # define ISLOWER(c) \ | |
4529 | (('a' <= (c) && (c) <= 'i') \ | |
4530 | || ('j' <= (c) && (c) <= 'r') \ | |
4531 | || ('s' <= (c) && (c) <= 'z')) | |
4532 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4533 | #endif | |
4534 | ||
4535 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4536 | int | |
4537 | main () | |
4538 | { | |
4539 | int i; | |
4540 | for (i = 0; i < 256; i++) | |
4541 | if (XOR (islower (i), ISLOWER (i)) | |
4542 | || toupper (i) != TOUPPER (i)) | |
75086676 DD |
4543 | return 2; |
4544 | return 0; | |
f5bc1778 DJ |
4545 | } |
4546 | _ACEOF | |
75086676 | 4547 | if ac_fn_c_try_run "$LINENO"; then : |
f5bc1778 | 4548 | |
75086676 DD |
4549 | else |
4550 | ac_cv_header_stdc=no | |
f5bc1778 | 4551 | fi |
75086676 DD |
4552 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4553 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f5bc1778 | 4554 | fi |
75086676 | 4555 | |
f5bc1778 DJ |
4556 | fi |
4557 | fi | |
75086676 DD |
4558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
4559 | $as_echo "$ac_cv_header_stdc" >&6; } | |
f5bc1778 DJ |
4560 | if test $ac_cv_header_stdc = yes; then |
4561 | ||
75086676 | 4562 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
f5bc1778 DJ |
4563 | |
4564 | fi | |
4565 | ||
4566 | ||
75086676 DD |
4567 | # Check whether --enable-maintainer-mode was given. |
4568 | if test "${enable_maintainer_mode+set}" = set; then : | |
4569 | enableval=$enable_maintainer_mode; | |
f5bc1778 DJ |
4570 | else |
4571 | enable_maintainer_mode=no | |
75086676 DD |
4572 | fi |
4573 | ||
f5bc1778 DJ |
4574 | |
4575 | if test "x$enable_maintainer_mode" = xno; then | |
4576 | MAINT='#' | |
4577 | else | |
4578 | MAINT= | |
4579 | fi | |
4580 | ||
4581 | ||
f5bc1778 | 4582 | # Make sure we can run config.sub. |
75086676 DD |
4583 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
4584 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
4585 | ||
4586 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
4587 | $as_echo_n "checking build system type... " >&6; } | |
4588 | if test "${ac_cv_build+set}" = set; then : | |
4589 | $as_echo_n "(cached) " >&6 | |
4590 | else | |
4591 | ac_build_alias=$build_alias | |
4592 | test "x$ac_build_alias" = x && | |
4593 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
4594 | test "x$ac_build_alias" = x && | |
4595 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
4596 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
4597 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
4598 | ||
4599 | fi | |
4600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
4601 | $as_echo "$ac_cv_build" >&6; } | |
4602 | case $ac_cv_build in | |
4603 | *-*-*) ;; | |
4604 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
4605 | esac | |
f5bc1778 | 4606 | build=$ac_cv_build |
75086676 DD |
4607 | ac_save_IFS=$IFS; IFS='-' |
4608 | set x $ac_cv_build | |
4609 | shift | |
4610 | build_cpu=$1 | |
4611 | build_vendor=$2 | |
4612 | shift; shift | |
4613 | # Remember, the first character of IFS is used to create $*, | |
4614 | # except with old shells: | |
4615 | build_os=$* | |
4616 | IFS=$ac_save_IFS | |
4617 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
f5bc1778 DJ |
4618 | |
4619 | ||
75086676 DD |
4620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
4621 | $as_echo_n "checking host system type... " >&6; } | |
4622 | if test "${ac_cv_host+set}" = set; then : | |
4623 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4624 | else |
75086676 DD |
4625 | if test "x$host_alias" = x; then |
4626 | ac_cv_host=$ac_cv_build | |
4627 | else | |
4628 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4629 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
4630 | fi | |
f5bc1778 DJ |
4631 | |
4632 | fi | |
75086676 DD |
4633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
4634 | $as_echo "$ac_cv_host" >&6; } | |
4635 | case $ac_cv_host in | |
4636 | *-*-*) ;; | |
4637 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
4638 | esac | |
f5bc1778 | 4639 | host=$ac_cv_host |
75086676 DD |
4640 | ac_save_IFS=$IFS; IFS='-' |
4641 | set x $ac_cv_host | |
4642 | shift | |
4643 | host_cpu=$1 | |
4644 | host_vendor=$2 | |
4645 | shift; shift | |
4646 | # Remember, the first character of IFS is used to create $*, | |
4647 | # except with old shells: | |
4648 | host_os=$* | |
4649 | IFS=$ac_save_IFS | |
4650 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
f5bc1778 DJ |
4651 | |
4652 | ||
75086676 DD |
4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
4654 | $as_echo_n "checking target system type... " >&6; } | |
4655 | if test "${ac_cv_target+set}" = set; then : | |
4656 | $as_echo_n "(cached) " >&6 | |
4657 | else | |
4658 | if test "x$target_alias" = x; then | |
4659 | ac_cv_target=$ac_cv_host | |
f5bc1778 | 4660 | else |
75086676 DD |
4661 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
4662 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
4663 | fi | |
f5bc1778 DJ |
4664 | |
4665 | fi | |
75086676 DD |
4666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
4667 | $as_echo "$ac_cv_target" >&6; } | |
4668 | case $ac_cv_target in | |
4669 | *-*-*) ;; | |
4670 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
4671 | esac | |
f5bc1778 | 4672 | target=$ac_cv_target |
75086676 DD |
4673 | ac_save_IFS=$IFS; IFS='-' |
4674 | set x $ac_cv_target | |
4675 | shift | |
4676 | target_cpu=$1 | |
4677 | target_vendor=$2 | |
4678 | shift; shift | |
4679 | # Remember, the first character of IFS is used to create $*, | |
4680 | # except with old shells: | |
4681 | target_os=$* | |
4682 | IFS=$ac_save_IFS | |
4683 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
f5bc1778 DJ |
4684 | |
4685 | ||
4686 | # The aliases save the names the user supplied, while $host etc. | |
4687 | # will get canonicalized. | |
4688 | test -n "$target_alias" && | |
4689 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
4690 | NONENONEs,x,x, && | |
4691 | program_prefix=${target_alias}- | |
4692 | ||
4693 | # Default decimal format | |
4694 | # If you change the defaults here, be sure to change them in the GCC directory also | |
75086676 DD |
4695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 |
4696 | $as_echo_n "checking for decimal floating point... " >&6; } | |
0b51ce00 AK |
4697 | |
4698 | ||
75086676 DD |
4699 | # Check whether --enable-decimal-float was given. |
4700 | if test "${enable_decimal_float+set}" = set; then : | |
4701 | enableval=$enable_decimal_float; | |
f5bc1778 | 4702 | case $enable_decimal_float in |
af8b82c4 | 4703 | yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; |
75086676 DD |
4704 | *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. |
4705 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; | |
f5bc1778 DJ |
4706 | esac |
4707 | ||
4708 | else | |
4709 | ||
4710 | case $target in | |
9ec3c24d | 4711 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ |
d0bf44cb | 4712 | i?86*-*-elfiamcu | i?86*-*-gnu* | \ |
9ec3c24d | 4713 | i?86*-*-mingw* | x86_64*-*-mingw* | \ |
3afd2652 | 4714 | i?86*-*-cygwin* | x86_64*-*-cygwin*) |
f5bc1778 DJ |
4715 | enable_decimal_float=yes |
4716 | ;; | |
4717 | *) | |
af8b82c4 DD |
4718 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 |
4719 | $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} | |
f5bc1778 DJ |
4720 | enable_decimal_float=no |
4721 | ;; | |
4722 | esac | |
4723 | ||
75086676 DD |
4724 | fi |
4725 | ||
f5bc1778 DJ |
4726 | |
4727 | # x86's use BID format instead of DPD | |
0b51ce00 AK |
4728 | case x$enable_decimal_float in |
4729 | xyes) | |
4730 | case $target in | |
4731 | i?86*-*-* | x86_64*-*-*) | |
4732 | enable_decimal_float=bid | |
4733 | ;; | |
4734 | *) | |
4735 | enable_decimal_float=dpd | |
4736 | ;; | |
4737 | esac | |
af8b82c4 | 4738 | default_decimal_float=$enable_decimal_float |
0b51ce00 AK |
4739 | ;; |
4740 | xno) | |
4741 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
4742 | # dependency on libdecnumber. | |
af8b82c4 | 4743 | default_decimal_float=dpd |
0b51ce00 AK |
4744 | ;; |
4745 | esac | |
4746 | ||
4747 | ||
4748 | ||
f5bc1778 | 4749 | |
af8b82c4 DD |
4750 | # Use default_decimal_float for dependency. |
4751 | enable_decimal_float=$default_decimal_float | |
4752 | ||
8f3bca32 DD |
4753 | # If BID is being used, additional objects should be linked in. |
4754 | if test x$enable_decimal_float = xbid; then | |
4755 | ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" | |
4756 | else | |
4757 | ADDITIONAL_OBJS= | |
4758 | fi | |
4759 | ||
75086676 DD |
4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 |
4761 | $as_echo "$enable_decimal_float" >&6; } | |
f5bc1778 DJ |
4762 | |
4763 | ||
8f3bca32 | 4764 | |
75086676 DD |
4765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
4766 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
4767 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
4768 | $as_echo_n "(cached) " >&6 | |
f5bc1778 | 4769 | else |
75086676 DD |
4770 | ac_cv_c_bigendian=unknown |
4771 | # See if we're dealing with a universal compiler. | |
4772 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4773 | /* end confdefs.h. */ | |
4774 | #ifndef __APPLE_CC__ | |
4775 | not a universal capable compiler | |
4776 | #endif | |
4777 | typedef int dummy; | |
4778 | ||
4779 | _ACEOF | |
4780 | if ac_fn_c_try_compile "$LINENO"; then : | |
4781 | ||
4782 | # Check for potential -arch flags. It is not universal unless | |
4783 | # there are at least two -arch flags with different values. | |
4784 | ac_arch= | |
4785 | ac_prev= | |
4786 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4787 | if test -n "$ac_prev"; then | |
4788 | case $ac_word in | |
4789 | i?86 | x86_64 | ppc | ppc64) | |
4790 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4791 | ac_arch=$ac_word | |
4792 | else | |
4793 | ac_cv_c_bigendian=universal | |
4794 | break | |
4795 | fi | |
4796 | ;; | |
4797 | esac | |
4798 | ac_prev= | |
4799 | elif test "x$ac_word" = "x-arch"; then | |
4800 | ac_prev=arch | |
4801 | fi | |
4802 | done | |
4803 | fi | |
4804 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4805 | if test $ac_cv_c_bigendian = unknown; then | |
4806 | # See if sys/param.h defines the BYTE_ORDER macro. | |
4807 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f5bc1778 DJ |
4808 | /* end confdefs.h. */ |
4809 | #include <sys/types.h> | |
75086676 | 4810 | #include <sys/param.h> |
f5bc1778 DJ |
4811 | |
4812 | int | |
4813 | main () | |
4814 | { | |
75086676 DD |
4815 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
4816 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
4817 | && LITTLE_ENDIAN) | |
4818 | bogus endian macros | |
4819 | #endif | |
f5bc1778 DJ |
4820 | |
4821 | ; | |
4822 | return 0; | |
4823 | } | |
4824 | _ACEOF | |
75086676 | 4825 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 | 4826 | # It does; now see whether it defined to BIG_ENDIAN or not. |
75086676 | 4827 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
f5bc1778 DJ |
4828 | /* end confdefs.h. */ |
4829 | #include <sys/types.h> | |
75086676 | 4830 | #include <sys/param.h> |
f5bc1778 DJ |
4831 | |
4832 | int | |
4833 | main () | |
4834 | { | |
4835 | #if BYTE_ORDER != BIG_ENDIAN | |
75086676 DD |
4836 | not big endian |
4837 | #endif | |
f5bc1778 DJ |
4838 | |
4839 | ; | |
4840 | return 0; | |
4841 | } | |
4842 | _ACEOF | |
75086676 | 4843 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 DJ |
4844 | ac_cv_c_bigendian=yes |
4845 | else | |
75086676 | 4846 | ac_cv_c_bigendian=no |
f5bc1778 | 4847 | fi |
75086676 DD |
4848 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4849 | fi | |
4850 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4851 | fi | |
4852 | if test $ac_cv_c_bigendian = unknown; then | |
4853 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
4854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4855 | /* end confdefs.h. */ | |
4856 | #include <limits.h> | |
f5bc1778 | 4857 | |
75086676 DD |
4858 | int |
4859 | main () | |
4860 | { | |
4861 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
4862 | bogus endian macros | |
4863 | #endif | |
4864 | ||
4865 | ; | |
4866 | return 0; | |
4867 | } | |
f5bc1778 | 4868 | _ACEOF |
75086676 DD |
4869 | if ac_fn_c_try_compile "$LINENO"; then : |
4870 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
4871 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f5bc1778 | 4872 | /* end confdefs.h. */ |
75086676 DD |
4873 | #include <limits.h> |
4874 | ||
f5bc1778 DJ |
4875 | int |
4876 | main () | |
4877 | { | |
75086676 DD |
4878 | #ifndef _BIG_ENDIAN |
4879 | not big endian | |
4880 | #endif | |
4881 | ||
f5bc1778 DJ |
4882 | ; |
4883 | return 0; | |
4884 | } | |
4885 | _ACEOF | |
75086676 | 4886 | if ac_fn_c_try_compile "$LINENO"; then : |
f5bc1778 | 4887 | ac_cv_c_bigendian=yes |
75086676 DD |
4888 | else |
4889 | ac_cv_c_bigendian=no | |
f5bc1778 | 4890 | fi |
75086676 | 4891 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
f5bc1778 | 4892 | fi |
75086676 DD |
4893 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4894 | fi | |
4895 | if test $ac_cv_c_bigendian = unknown; then | |
4896 | # Compile a test program. | |
4897 | if test "$cross_compiling" = yes; then : | |
4898 | # Try to guess by grepping values from an object file. | |
4899 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4900 | /* end confdefs.h. */ | |
4901 | short int ascii_mm[] = | |
4902 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
4903 | short int ascii_ii[] = | |
4904 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
4905 | int use_ascii (int i) { | |
4906 | return ascii_mm[i] + ascii_ii[i]; | |
4907 | } | |
4908 | short int ebcdic_ii[] = | |
4909 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
4910 | short int ebcdic_mm[] = | |
4911 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
4912 | int use_ebcdic (int i) { | |
4913 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
4914 | } | |
4915 | extern int foo; | |
f5bc1778 | 4916 | |
75086676 DD |
4917 | int |
4918 | main () | |
4919 | { | |
4920 | return use_ascii (foo) == use_ebcdic (foo); | |
4921 | ; | |
4922 | return 0; | |
4923 | } | |
f5bc1778 | 4924 | _ACEOF |
75086676 DD |
4925 | if ac_fn_c_try_compile "$LINENO"; then : |
4926 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
4927 | ac_cv_c_bigendian=yes | |
4928 | fi | |
4929 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
4930 | if test "$ac_cv_c_bigendian" = unknown; then | |
4931 | ac_cv_c_bigendian=no | |
4932 | else | |
4933 | # finding both strings is unlikely to happen, but who knows? | |
4934 | ac_cv_c_bigendian=unknown | |
4935 | fi | |
4936 | fi | |
4937 | fi | |
4938 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4939 | else | |
4940 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
f5bc1778 | 4941 | /* end confdefs.h. */ |
75086676 | 4942 | $ac_includes_default |
f5bc1778 DJ |
4943 | int |
4944 | main () | |
4945 | { | |
75086676 DD |
4946 | |
4947 | /* Are we little or big endian? From Harbison&Steele. */ | |
4948 | union | |
4949 | { | |
4950 | long int l; | |
4951 | char c[sizeof (long int)]; | |
4952 | } u; | |
4953 | u.l = 1; | |
4954 | return u.c[sizeof (long int) - 1] == 1; | |
4955 | ||
4956 | ; | |
4957 | return 0; | |
f5bc1778 DJ |
4958 | } |
4959 | _ACEOF | |
75086676 | 4960 | if ac_fn_c_try_run "$LINENO"; then : |
f5bc1778 DJ |
4961 | ac_cv_c_bigendian=no |
4962 | else | |
75086676 | 4963 | ac_cv_c_bigendian=yes |
f5bc1778 | 4964 | fi |
75086676 DD |
4965 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4966 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
f5bc1778 | 4967 | fi |
75086676 DD |
4968 | |
4969 | fi | |
f5bc1778 | 4970 | fi |
75086676 DD |
4971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
4972 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
4973 | case $ac_cv_c_bigendian in #( | |
4974 | yes) | |
4975 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
4976 | ;; #( | |
4977 | no) | |
4978 | ;; #( | |
4979 | universal) | |
f5bc1778 | 4980 | |
75086676 DD |
4981 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
4982 | ||
4983 | ;; #( | |
4984 | *) | |
4985 | as_fn_error "unknown endianness | |
4986 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
4987 | esac | |
f5bc1778 DJ |
4988 | |
4989 | ||
26505cc0 DD |
4990 | # Enable --enable-host-shared. |
4991 | # Check whether --enable-host-shared was given. | |
4992 | if test "${enable_host_shared+set}" = set; then : | |
4993 | enableval=$enable_host_shared; PICFLAG=-fPIC | |
4994 | else | |
4995 | PICFLAG= | |
4996 | fi | |
4997 | ||
4998 | ||
4999 | ||
f5bc1778 DJ |
5000 | # Output. |
5001 | ||
75086676 | 5002 | ac_config_headers="$ac_config_headers config.h:config.in" |
f5bc1778 | 5003 | |
75086676 | 5004 | ac_config_files="$ac_config_files Makefile" |
f5bc1778 DJ |
5005 | |
5006 | cat >confcache <<\_ACEOF | |
5007 | # This file is a shell script that caches the results of configure | |
5008 | # tests run on this system so they can be shared between configure | |
5009 | # scripts and configure runs, see configure's option --config-cache. | |
5010 | # It is not useful on other systems. If it contains results you don't | |
5011 | # want to keep, you may remove or edit it. | |
5012 | # | |
5013 | # config.status only pays attention to the cache file if you give it | |
5014 | # the --recheck option to rerun configure. | |
5015 | # | |
5016 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
5017 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
5018 | # following values. | |
5019 | ||
5020 | _ACEOF | |
5021 | ||
5022 | # The following way of writing the cache mishandles newlines in values, | |
5023 | # but we know of no workaround that is simple, portable, and efficient. | |
75086676 | 5024 | # So, we kill variables containing newlines. |
f5bc1778 DJ |
5025 | # Ultrix sh set writes to stderr and can't be redirected directly, |
5026 | # and sets the high bit in the cache file unless we assign to the vars. | |
75086676 DD |
5027 | ( |
5028 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
5029 | eval ac_val=\$$ac_var | |
5030 | case $ac_val in #( | |
5031 | *${as_nl}*) | |
5032 | case $ac_var in #( | |
5033 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
5034 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
5035 | esac | |
5036 | case $ac_var in #( | |
5037 | _ | IFS | as_nl) ;; #( | |
5038 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
5039 | *) { eval $ac_var=; unset $ac_var;} ;; | |
5040 | esac ;; | |
5041 | esac | |
5042 | done | |
5043 | ||
f5bc1778 | 5044 | (set) 2>&1 | |
75086676 DD |
5045 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
5046 | *${as_nl}ac_space=\ *) | |
5047 | # `set' does not quote correctly, so add quotes: double-quote | |
5048 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
f5bc1778 DJ |
5049 | sed -n \ |
5050 | "s/'/'\\\\''/g; | |
5051 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
75086676 | 5052 | ;; #( |
f5bc1778 DJ |
5053 | *) |
5054 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
75086676 | 5055 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
f5bc1778 | 5056 | ;; |
75086676 DD |
5057 | esac | |
5058 | sort | |
5059 | ) | | |
f5bc1778 | 5060 | sed ' |
75086676 | 5061 | /^ac_cv_env_/b end |
f5bc1778 | 5062 | t clear |
75086676 | 5063 | :clear |
f5bc1778 DJ |
5064 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
5065 | t end | |
75086676 DD |
5066 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
5067 | :end' >>confcache | |
5068 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
5069 | if test -w "$cache_file"; then | |
5070 | test "x$cache_file" != "x/dev/null" && | |
5071 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
5072 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
f5bc1778 DJ |
5073 | cat confcache >$cache_file |
5074 | else | |
75086676 DD |
5075 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
5076 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
f5bc1778 DJ |
5077 | fi |
5078 | fi | |
5079 | rm -f confcache | |
5080 | ||
5081 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
5082 | # Let make expand exec_prefix. | |
5083 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
5084 | ||
f5bc1778 DJ |
5085 | DEFS=-DHAVE_CONFIG_H |
5086 | ||
5087 | ac_libobjs= | |
5088 | ac_ltlibobjs= | |
5089 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
5090 | # 1. Remove the extension, and $U if already installed. | |
75086676 DD |
5091 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
5092 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
5093 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
5094 | # will be set to the directory where LIBOBJS objects are built. | |
5095 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
5096 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f5bc1778 DJ |
5097 | done |
5098 | LIBOBJS=$ac_libobjs | |
5099 | ||
5100 | LTLIBOBJS=$ac_ltlibobjs | |
5101 | ||
5102 | ||
5103 | ||
75086676 | 5104 | |
f5bc1778 | 5105 | : ${CONFIG_STATUS=./config.status} |
75086676 | 5106 | ac_write_fail=0 |
f5bc1778 DJ |
5107 | ac_clean_files_save=$ac_clean_files |
5108 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
75086676 DD |
5109 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
5110 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
5111 | as_write_fail=0 | |
5112 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
f5bc1778 DJ |
5113 | #! $SHELL |
5114 | # Generated by $as_me. | |
5115 | # Run this file to recreate the current configuration. | |
5116 | # Compiler output produced by configure, useful for debugging | |
5117 | # configure, is in config.log if it exists. | |
5118 | ||
5119 | debug=false | |
5120 | ac_cs_recheck=false | |
5121 | ac_cs_silent=false | |
f5bc1778 | 5122 | |
75086676 DD |
5123 | SHELL=\${CONFIG_SHELL-$SHELL} |
5124 | export SHELL | |
5125 | _ASEOF | |
5126 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
5127 | ## -------------------- ## | |
5128 | ## M4sh Initialization. ## | |
5129 | ## -------------------- ## | |
5130 | ||
5131 | # Be more Bourne compatible | |
5132 | DUALCASE=1; export DUALCASE # for MKS sh | |
5133 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
f5bc1778 DJ |
5134 | emulate sh |
5135 | NULLCMD=: | |
75086676 | 5136 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f5bc1778 DJ |
5137 | # is contrary to our usage. Disable this feature. |
5138 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
5139 | setopt NO_GLOB_SUBST |
5140 | else | |
5141 | case `(set -o) 2>/dev/null` in #( | |
5142 | *posix*) : | |
5143 | set -o posix ;; #( | |
5144 | *) : | |
5145 | ;; | |
5146 | esac | |
f5bc1778 | 5147 | fi |
f5bc1778 | 5148 | |
75086676 DD |
5149 | |
5150 | as_nl=' | |
5151 | ' | |
5152 | export as_nl | |
5153 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
5154 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
5155 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
5156 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
5157 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
5158 | # but without wasting forks for bash or zsh. | |
5159 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
5160 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
5161 | as_echo='print -r --' | |
5162 | as_echo_n='print -rn --' | |
5163 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
5164 | as_echo='printf %s\n' | |
5165 | as_echo_n='printf %s' | |
5166 | else | |
5167 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
5168 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
5169 | as_echo_n='/usr/ucb/echo -n' | |
5170 | else | |
5171 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
5172 | as_echo_n_body='eval | |
5173 | arg=$1; | |
5174 | case $arg in #( | |
5175 | *"$as_nl"*) | |
5176 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
5177 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
5178 | esac; | |
5179 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
5180 | ' | |
5181 | export as_echo_n_body | |
5182 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
5183 | fi | |
5184 | export as_echo_body | |
5185 | as_echo='sh -c $as_echo_body as_echo' | |
5186 | fi | |
5187 | ||
5188 | # The user is always right. | |
5189 | if test "${PATH_SEPARATOR+set}" != set; then | |
5190 | PATH_SEPARATOR=: | |
5191 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
5192 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
5193 | PATH_SEPARATOR=';' | |
5194 | } | |
f5bc1778 DJ |
5195 | fi |
5196 | ||
5197 | ||
75086676 DD |
5198 | # IFS |
5199 | # We need space, tab and new line, in precisely that order. Quoting is | |
5200 | # there to prevent editors from complaining about space-tab. | |
5201 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
5202 | # splitting by setting IFS to empty value.) | |
5203 | IFS=" "" $as_nl" | |
5204 | ||
5205 | # Find who we are. Look in the path if we contain no directory separator. | |
5206 | case $0 in #(( | |
5207 | *[\\/]* ) as_myself=$0 ;; | |
5208 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5209 | for as_dir in $PATH | |
5210 | do | |
5211 | IFS=$as_save_IFS | |
5212 | test -z "$as_dir" && as_dir=. | |
5213 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
5214 | done | |
5215 | IFS=$as_save_IFS | |
5216 | ||
5217 | ;; | |
5218 | esac | |
5219 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
5220 | # in which case we are not to be found in the path. | |
5221 | if test "x$as_myself" = x; then | |
5222 | as_myself=$0 | |
5223 | fi | |
5224 | if test ! -f "$as_myself"; then | |
5225 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
5226 | exit 1 | |
5227 | fi | |
5228 | ||
5229 | # Unset variables that we do not need and which cause bugs (e.g. in | |
5230 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
5231 | # suppresses any "Segmentation fault" message there. '((' could | |
5232 | # trigger a bug in pdksh 5.2.14. | |
5233 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
5234 | do eval test x\${$as_var+set} = xset \ | |
5235 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
5236 | done | |
f5bc1778 DJ |
5237 | PS1='$ ' |
5238 | PS2='> ' | |
5239 | PS4='+ ' | |
5240 | ||
5241 | # NLS nuisances. | |
75086676 DD |
5242 | LC_ALL=C |
5243 | export LC_ALL | |
5244 | LANGUAGE=C | |
5245 | export LANGUAGE | |
5246 | ||
5247 | # CDPATH. | |
5248 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
5249 | ||
5250 | ||
5251 | # as_fn_error ERROR [LINENO LOG_FD] | |
5252 | # --------------------------------- | |
5253 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
5254 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
5255 | # script with status $?, using 1 if that was 0. | |
5256 | as_fn_error () | |
5257 | { | |
5258 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
5259 | if test "$3"; then | |
5260 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
5261 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
f5bc1778 | 5262 | fi |
75086676 DD |
5263 | $as_echo "$as_me: error: $1" >&2 |
5264 | as_fn_exit $as_status | |
5265 | } # as_fn_error | |
5266 | ||
5267 | ||
5268 | # as_fn_set_status STATUS | |
5269 | # ----------------------- | |
5270 | # Set $? to STATUS, without forking. | |
5271 | as_fn_set_status () | |
5272 | { | |
5273 | return $1 | |
5274 | } # as_fn_set_status | |
5275 | ||
5276 | # as_fn_exit STATUS | |
5277 | # ----------------- | |
5278 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
5279 | as_fn_exit () | |
5280 | { | |
5281 | set +e | |
5282 | as_fn_set_status $1 | |
5283 | exit $1 | |
5284 | } # as_fn_exit | |
5285 | ||
5286 | # as_fn_unset VAR | |
5287 | # --------------- | |
5288 | # Portably unset VAR. | |
5289 | as_fn_unset () | |
5290 | { | |
5291 | { eval $1=; unset $1;} | |
5292 | } | |
5293 | as_unset=as_fn_unset | |
5294 | # as_fn_append VAR VALUE | |
5295 | # ---------------------- | |
5296 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
5297 | # advantage of any shell optimizations that allow amortized linear growth over | |
5298 | # repeated appends, instead of the typical quadratic growth present in naive | |
5299 | # implementations. | |
5300 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
5301 | eval 'as_fn_append () | |
5302 | { | |
5303 | eval $1+=\$2 | |
5304 | }' | |
5305 | else | |
5306 | as_fn_append () | |
5307 | { | |
5308 | eval $1=\$$1\$2 | |
5309 | } | |
5310 | fi # as_fn_append | |
5311 | ||
5312 | # as_fn_arith ARG... | |
5313 | # ------------------ | |
5314 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
5315 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
5316 | # must be portable across $(()) and expr. | |
5317 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
5318 | eval 'as_fn_arith () | |
5319 | { | |
5320 | as_val=$(( $* )) | |
5321 | }' | |
5322 | else | |
5323 | as_fn_arith () | |
5324 | { | |
5325 | as_val=`expr "$@" || test $? -eq 1` | |
5326 | } | |
5327 | fi # as_fn_arith | |
f5bc1778 | 5328 | |
75086676 DD |
5329 | |
5330 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
5331 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f5bc1778 DJ |
5332 | as_expr=expr |
5333 | else | |
5334 | as_expr=false | |
5335 | fi | |
5336 | ||
75086676 | 5337 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f5bc1778 DJ |
5338 | as_basename=basename |
5339 | else | |
5340 | as_basename=false | |
5341 | fi | |
5342 | ||
75086676 DD |
5343 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
5344 | as_dirname=dirname | |
5345 | else | |
5346 | as_dirname=false | |
5347 | fi | |
f5bc1778 | 5348 | |
75086676 | 5349 | as_me=`$as_basename -- "$0" || |
f5bc1778 DJ |
5350 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
5351 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
5352 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
5353 | $as_echo X/"$0" | | |
5354 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
5355 | s//\1/ | |
5356 | q | |
5357 | } | |
5358 | /^X\/\(\/\/\)$/{ | |
5359 | s//\1/ | |
5360 | q | |
5361 | } | |
5362 | /^X\/\(\/\).*/{ | |
5363 | s//\1/ | |
5364 | q | |
5365 | } | |
5366 | s/.*/./; q'` | |
f5bc1778 | 5367 | |
f5bc1778 DJ |
5368 | # Avoid depending upon Character Ranges. |
5369 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
5370 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
5371 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
5372 | as_cr_digits='0123456789' | |
5373 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
5374 | ||
75086676 DD |
5375 | ECHO_C= ECHO_N= ECHO_T= |
5376 | case `echo -n x` in #((((( | |
5377 | -n*) | |
5378 | case `echo 'xy\c'` in | |
5379 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
5380 | xy) ECHO_C='\c';; | |
5381 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
5382 | ECHO_T=' ';; | |
5383 | esac;; | |
5384 | *) | |
5385 | ECHO_N='-n';; | |
5386 | esac | |
5387 | ||
5388 | rm -f conf$$ conf$$.exe conf$$.file | |
5389 | if test -d conf$$.dir; then | |
5390 | rm -f conf$$.dir/conf$$.file | |
5391 | else | |
5392 | rm -f conf$$.dir | |
5393 | mkdir conf$$.dir 2>/dev/null | |
5394 | fi | |
5395 | if (echo >conf$$.file) 2>/dev/null; then | |
5396 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
5397 | as_ln_s='ln -s' | |
5398 | # ... but there are two gotchas: | |
5399 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
5400 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
5401 | # In both cases, we have to default to `cp -p'. | |
5402 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
5403 | as_ln_s='cp -p' | |
5404 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
5405 | as_ln_s=ln | |
f5bc1778 | 5406 | else |
75086676 | 5407 | as_ln_s='cp -p' |
f5bc1778 | 5408 | fi |
75086676 DD |
5409 | else |
5410 | as_ln_s='cp -p' | |
f5bc1778 | 5411 | fi |
75086676 DD |
5412 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
5413 | rmdir conf$$.dir 2>/dev/null | |
f5bc1778 DJ |
5414 | |
5415 | ||
75086676 DD |
5416 | # as_fn_mkdir_p |
5417 | # ------------- | |
5418 | # Create "$as_dir" as a directory, including parents if necessary. | |
5419 | as_fn_mkdir_p () | |
5420 | { | |
f5bc1778 | 5421 | |
75086676 DD |
5422 | case $as_dir in #( |
5423 | -*) as_dir=./$as_dir;; | |
f5bc1778 | 5424 | esac |
75086676 DD |
5425 | test -d "$as_dir" || eval $as_mkdir_p || { |
5426 | as_dirs= | |
5427 | while :; do | |
5428 | case $as_dir in #( | |
5429 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
5430 | *) as_qdir=$as_dir;; | |
5431 | esac | |
5432 | as_dirs="'$as_qdir' $as_dirs" | |
5433 | as_dir=`$as_dirname -- "$as_dir" || | |
5434 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
5435 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
5436 | X"$as_dir" : 'X\(//\)$' \| \ | |
5437 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
5438 | $as_echo X"$as_dir" | | |
5439 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
5440 | s//\1/ | |
5441 | q | |
5442 | } | |
5443 | /^X\(\/\/\)[^/].*/{ | |
5444 | s//\1/ | |
5445 | q | |
5446 | } | |
5447 | /^X\(\/\/\)$/{ | |
5448 | s//\1/ | |
5449 | q | |
5450 | } | |
5451 | /^X\(\/\).*/{ | |
5452 | s//\1/ | |
5453 | q | |
5454 | } | |
5455 | s/.*/./; q'` | |
5456 | test -d "$as_dir" && break | |
5457 | done | |
5458 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
5459 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
f5bc1778 | 5460 | |
f5bc1778 | 5461 | |
75086676 | 5462 | } # as_fn_mkdir_p |
f5bc1778 | 5463 | if mkdir -p . 2>/dev/null; then |
75086676 | 5464 | as_mkdir_p='mkdir -p "$as_dir"' |
f5bc1778 DJ |
5465 | else |
5466 | test -d ./-p && rmdir ./-p | |
5467 | as_mkdir_p=false | |
5468 | fi | |
5469 | ||
75086676 DD |
5470 | if test -x / >/dev/null 2>&1; then |
5471 | as_test_x='test -x' | |
5472 | else | |
5473 | if ls -dL / >/dev/null 2>&1; then | |
5474 | as_ls_L_option=L | |
5475 | else | |
5476 | as_ls_L_option= | |
5477 | fi | |
5478 | as_test_x=' | |
5479 | eval sh -c '\'' | |
5480 | if test -d "$1"; then | |
5481 | test -d "$1/."; | |
5482 | else | |
5483 | case $1 in #( | |
5484 | -*)set "./$1";; | |
5485 | esac; | |
5486 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
5487 | ???[sx]*):;;*)false;;esac;fi | |
5488 | '\'' sh | |
5489 | ' | |
5490 | fi | |
5491 | as_executable_p=$as_test_x | |
f5bc1778 DJ |
5492 | |
5493 | # Sed expression to map a string onto a valid CPP name. | |
5494 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
5495 | ||
5496 | # Sed expression to map a string onto a valid variable name. | |
5497 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
5498 | ||
5499 | ||
f5bc1778 | 5500 | exec 6>&1 |
75086676 DD |
5501 | ## ----------------------------------- ## |
5502 | ## Main body of $CONFIG_STATUS script. ## | |
5503 | ## ----------------------------------- ## | |
5504 | _ASEOF | |
5505 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
f5bc1778 | 5506 | |
75086676 DD |
5507 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5508 | # Save the log message, to keep $0 and so on meaningful, and to | |
f5bc1778 | 5509 | # report actual input values of CONFIG_FILES etc. instead of their |
75086676 DD |
5510 | # values after options handling. |
5511 | ac_log=" | |
f5bc1778 | 5512 | This file was extended by libdecnumber $as_me , which was |
75086676 | 5513 | generated by GNU Autoconf 2.64. Invocation command line was |
f5bc1778 DJ |
5514 | |
5515 | CONFIG_FILES = $CONFIG_FILES | |
5516 | CONFIG_HEADERS = $CONFIG_HEADERS | |
5517 | CONFIG_LINKS = $CONFIG_LINKS | |
5518 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
5519 | $ $0 $@ | |
5520 | ||
75086676 DD |
5521 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
5522 | " | |
5523 | ||
f5bc1778 DJ |
5524 | _ACEOF |
5525 | ||
75086676 DD |
5526 | case $ac_config_files in *" |
5527 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
5528 | esac | |
f5bc1778 | 5529 | |
75086676 DD |
5530 | case $ac_config_headers in *" |
5531 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
5532 | esac | |
f5bc1778 | 5533 | |
f5bc1778 | 5534 | |
75086676 DD |
5535 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
5536 | # Files that config.status was made for. | |
5537 | config_files="$ac_config_files" | |
5538 | config_headers="$ac_config_headers" | |
5539 | config_commands="$ac_config_commands" | |
f5bc1778 | 5540 | |
75086676 | 5541 | _ACEOF |
f5bc1778 | 5542 | |
75086676 | 5543 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
f5bc1778 | 5544 | ac_cs_usage="\ |
75086676 DD |
5545 | \`$as_me' instantiates files and other configuration actions |
5546 | from templates according to the current configuration. Unless the files | |
5547 | and actions are specified as TAGs, all are instantiated by default. | |
f5bc1778 | 5548 | |
75086676 | 5549 | Usage: $0 [OPTION]... [TAG]... |
f5bc1778 DJ |
5550 | |
5551 | -h, --help print this help, then exit | |
75086676 DD |
5552 | -V, --version print version number and configuration settings, then exit |
5553 | -q, --quiet, --silent | |
5554 | do not print progress messages | |
f5bc1778 DJ |
5555 | -d, --debug don't remove temporary files |
5556 | --recheck update $as_me by reconfiguring in the same conditions | |
75086676 DD |
5557 | --file=FILE[:TEMPLATE] |
5558 | instantiate the configuration file FILE | |
5559 | --header=FILE[:TEMPLATE] | |
5560 | instantiate the configuration header FILE | |
f5bc1778 DJ |
5561 | |
5562 | Configuration files: | |
5563 | $config_files | |
5564 | ||
5565 | Configuration headers: | |
5566 | $config_headers | |
5567 | ||
5568 | Configuration commands: | |
5569 | $config_commands | |
5570 | ||
75086676 | 5571 | Report bugs to <gcc-bugs@gcc.gnu.org>." |
f5bc1778 | 5572 | |
75086676 DD |
5573 | _ACEOF |
5574 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f5bc1778 DJ |
5575 | ac_cs_version="\\ |
5576 | libdecnumber config.status | |
75086676 DD |
5577 | configured by $0, generated by GNU Autoconf 2.64, |
5578 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
f5bc1778 | 5579 | |
75086676 | 5580 | Copyright (C) 2009 Free Software Foundation, Inc. |
f5bc1778 DJ |
5581 | This config.status script is free software; the Free Software Foundation |
5582 | gives unlimited permission to copy, distribute and modify it." | |
75086676 DD |
5583 | |
5584 | ac_pwd='$ac_pwd' | |
5585 | srcdir='$srcdir' | |
5586 | test -n "\$AWK" || AWK=awk | |
f5bc1778 DJ |
5587 | _ACEOF |
5588 | ||
75086676 DD |
5589 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5590 | # The default lists apply if the user does not specify any file. | |
f5bc1778 DJ |
5591 | ac_need_defaults=: |
5592 | while test $# != 0 | |
5593 | do | |
5594 | case $1 in | |
5595 | --*=*) | |
75086676 DD |
5596 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
5597 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f5bc1778 DJ |
5598 | ac_shift=: |
5599 | ;; | |
75086676 | 5600 | *) |
f5bc1778 DJ |
5601 | ac_option=$1 |
5602 | ac_optarg=$2 | |
5603 | ac_shift=shift | |
5604 | ;; | |
f5bc1778 DJ |
5605 | esac |
5606 | ||
5607 | case $ac_option in | |
5608 | # Handling of the options. | |
f5bc1778 DJ |
5609 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
5610 | ac_cs_recheck=: ;; | |
75086676 DD |
5611 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
5612 | $as_echo "$ac_cs_version"; exit ;; | |
5613 | --debug | --debu | --deb | --de | --d | -d ) | |
f5bc1778 DJ |
5614 | debug=: ;; |
5615 | --file | --fil | --fi | --f ) | |
5616 | $ac_shift | |
75086676 DD |
5617 | case $ac_optarg in |
5618 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
5619 | esac | |
5620 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
f5bc1778 DJ |
5621 | ac_need_defaults=false;; |
5622 | --header | --heade | --head | --hea ) | |
5623 | $ac_shift | |
75086676 DD |
5624 | case $ac_optarg in |
5625 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
5626 | esac | |
5627 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
f5bc1778 | 5628 | ac_need_defaults=false;; |
75086676 DD |
5629 | --he | --h) |
5630 | # Conflict between --help and --header | |
5631 | as_fn_error "ambiguous option: \`$1' | |
5632 | Try \`$0 --help' for more information.";; | |
5633 | --help | --hel | -h ) | |
5634 | $as_echo "$ac_cs_usage"; exit ;; | |
f5bc1778 DJ |
5635 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
5636 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
5637 | ac_cs_silent=: ;; | |
5638 | ||
5639 | # This is an error. | |
75086676 DD |
5640 | -*) as_fn_error "unrecognized option: \`$1' |
5641 | Try \`$0 --help' for more information." ;; | |
f5bc1778 | 5642 | |
75086676 DD |
5643 | *) as_fn_append ac_config_targets " $1" |
5644 | ac_need_defaults=false ;; | |
f5bc1778 DJ |
5645 | |
5646 | esac | |
5647 | shift | |
5648 | done | |
5649 | ||
5650 | ac_configure_extra_args= | |
5651 | ||
5652 | if $ac_cs_silent; then | |
5653 | exec 6>/dev/null | |
5654 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
5655 | fi | |
5656 | ||
5657 | _ACEOF | |
75086676 | 5658 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
f5bc1778 | 5659 | if \$ac_cs_recheck; then |
75086676 DD |
5660 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
5661 | shift | |
5662 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
5663 | CONFIG_SHELL='$SHELL' | |
5664 | export CONFIG_SHELL | |
5665 | exec "\$@" | |
f5bc1778 DJ |
5666 | fi |
5667 | ||
5668 | _ACEOF | |
75086676 DD |
5669 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5670 | exec 5>>config.log | |
5671 | { | |
5672 | echo | |
5673 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
5674 | ## Running $as_me. ## | |
5675 | _ASBOX | |
5676 | $as_echo "$ac_log" | |
5677 | } >&5 | |
f5bc1778 | 5678 | |
75086676 DD |
5679 | _ACEOF |
5680 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f5bc1778 | 5681 | # |
75086676 | 5682 | # INIT-COMMANDS |
f5bc1778 DJ |
5683 | # |
5684 | ||
b1dfe69a DD |
5685 | GCC="$GCC" |
5686 | CC="$CC" | |
5687 | acx_cv_header_stdint="$acx_cv_header_stdint" | |
5688 | acx_cv_type_int8_t="$acx_cv_type_int8_t" | |
5689 | acx_cv_type_int16_t="$acx_cv_type_int16_t" | |
5690 | acx_cv_type_int32_t="$acx_cv_type_int32_t" | |
5691 | acx_cv_type_int64_t="$acx_cv_type_int64_t" | |
5692 | acx_cv_type_intptr_t="$acx_cv_type_intptr_t" | |
5693 | ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" | |
5694 | ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" | |
5695 | ac_cv_type_uint64_t="$ac_cv_type_uint64_t" | |
5696 | ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" | |
5697 | ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" | |
f5bc1778 DJ |
5698 | ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" |
5699 | ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" | |
b1dfe69a | 5700 | ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" |
f5bc1778 DJ |
5701 | |
5702 | ||
5703 | _ACEOF | |
5704 | ||
75086676 | 5705 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
f5bc1778 | 5706 | |
75086676 | 5707 | # Handling of arguments. |
f5bc1778 DJ |
5708 | for ac_config_target in $ac_config_targets |
5709 | do | |
75086676 DD |
5710 | case $ac_config_target in |
5711 | "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; | |
5712 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
5713 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
5714 | ||
5715 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
f5bc1778 DJ |
5716 | esac |
5717 | done | |
5718 | ||
75086676 | 5719 | |
f5bc1778 DJ |
5720 | # If the user did not use the arguments to specify the items to instantiate, |
5721 | # then the envvar interface is used. Set only those that are not. | |
5722 | # We use the long form for the default assignment because of an extremely | |
5723 | # bizarre bug on SunOS 4.1.3. | |
5724 | if $ac_need_defaults; then | |
5725 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
5726 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
5727 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
5728 | fi | |
5729 | ||
5730 | # Have a temporary directory for convenience. Make it in the build tree | |
75086676 | 5731 | # simply because there is no reason against having it here, and in addition, |
f5bc1778 | 5732 | # creating and moving files from /tmp can sometimes cause problems. |
75086676 DD |
5733 | # Hook for its removal unless debugging. |
5734 | # Note that there is a small window in which the directory will not be cleaned: | |
5735 | # after its creation but before its name has been assigned to `$tmp'. | |
f5bc1778 DJ |
5736 | $debug || |
5737 | { | |
75086676 DD |
5738 | tmp= |
5739 | trap 'exit_status=$? | |
5740 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
5741 | ' 0 | |
5742 | trap 'as_fn_exit 1' 1 2 13 15 | |
f5bc1778 | 5743 | } |
f5bc1778 DJ |
5744 | # Create a (secure) tmp directory for tmp files. |
5745 | ||
5746 | { | |
75086676 | 5747 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f5bc1778 DJ |
5748 | test -n "$tmp" && test -d "$tmp" |
5749 | } || | |
5750 | { | |
75086676 DD |
5751 | tmp=./conf$$-$RANDOM |
5752 | (umask 077 && mkdir "$tmp") | |
5753 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
f5bc1778 | 5754 | |
75086676 DD |
5755 | # Set up the scripts for CONFIG_FILES section. |
5756 | # No need to generate them if there are no CONFIG_FILES. | |
5757 | # This happens for instance with `./config.status config.h'. | |
5758 | if test -n "$CONFIG_FILES"; then | |
f5bc1778 | 5759 | |
f5bc1778 | 5760 | |
75086676 DD |
5761 | ac_cr=`echo X | tr X '\015'` |
5762 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
5763 | # But we know of no other shell where ac_cr would be empty at this | |
5764 | # point, so we can use a bashism as a fallback. | |
5765 | if test "x$ac_cr" = x; then | |
5766 | eval ac_cr=\$\'\\r\' | |
5767 | fi | |
5768 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
5769 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
5770 | ac_cs_awk_cr='\r' | |
5771 | else | |
5772 | ac_cs_awk_cr=$ac_cr | |
5773 | fi | |
f5bc1778 | 5774 | |
75086676 | 5775 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
f5bc1778 DJ |
5776 | _ACEOF |
5777 | ||
f5bc1778 | 5778 | |
75086676 DD |
5779 | { |
5780 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
5781 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
5782 | echo "_ACEOF" | |
5783 | } >conf$$subs.sh || | |
5784 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
5785 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
5786 | ac_delim='%!_!# ' | |
5787 | for ac_last_try in false false false false false :; do | |
5788 | . ./conf$$subs.sh || | |
5789 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
5790 | ||
5791 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
5792 | if test $ac_delim_n = $ac_delim_num; then | |
5793 | break | |
5794 | elif $ac_last_try; then | |
5795 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
f5bc1778 | 5796 | else |
75086676 DD |
5797 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
5798 | fi | |
5799 | done | |
5800 | rm -f conf$$subs.sh | |
5801 | ||
5802 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5803 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
5804 | _ACEOF | |
5805 | sed -n ' | |
5806 | h | |
5807 | s/^/S["/; s/!.*/"]=/ | |
5808 | p | |
5809 | g | |
5810 | s/^[^!]*!// | |
5811 | :repl | |
5812 | t repl | |
5813 | s/'"$ac_delim"'$// | |
5814 | t delim | |
5815 | :nl | |
5816 | h | |
5817 | s/\(.\{148\}\).*/\1/ | |
5818 | t more1 | |
5819 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
5820 | p | |
5821 | n | |
5822 | b repl | |
5823 | :more1 | |
5824 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
5825 | p | |
5826 | g | |
5827 | s/.\{148\}// | |
5828 | t nl | |
5829 | :delim | |
5830 | h | |
5831 | s/\(.\{148\}\).*/\1/ | |
5832 | t more2 | |
5833 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
5834 | p | |
5835 | b | |
5836 | :more2 | |
5837 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
5838 | p | |
5839 | g | |
5840 | s/.\{148\}// | |
5841 | t delim | |
5842 | ' <conf$$subs.awk | sed ' | |
5843 | /^[^""]/{ | |
5844 | N | |
5845 | s/\n// | |
5846 | } | |
5847 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
5848 | rm -f conf$$subs.awk | |
5849 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5850 | _ACAWK | |
5851 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
5852 | for (key in S) S_is_set[key] = 1 | |
5853 | FS = "\a" | |
f5bc1778 | 5854 | |
75086676 DD |
5855 | } |
5856 | { | |
5857 | line = $ 0 | |
5858 | nfields = split(line, field, "@") | |
5859 | substed = 0 | |
5860 | len = length(field[1]) | |
5861 | for (i = 2; i < nfields; i++) { | |
5862 | key = field[i] | |
5863 | keylen = length(key) | |
5864 | if (S_is_set[key]) { | |
5865 | value = S[key] | |
5866 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
5867 | len += length(value) + length(field[++i]) | |
5868 | substed = 1 | |
5869 | } else | |
5870 | len += 1 + keylen | |
5871 | } | |
f5bc1778 | 5872 | |
75086676 DD |
5873 | print line |
5874 | } | |
5875 | ||
5876 | _ACAWK | |
5877 | _ACEOF | |
5878 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
5879 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
5880 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
f5bc1778 | 5881 | else |
75086676 DD |
5882 | cat |
5883 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
5884 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
5885 | _ACEOF | |
f5bc1778 | 5886 | |
75086676 DD |
5887 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
5888 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
5889 | # trailing colons and then remove the whole line if VPATH becomes empty | |
5890 | # (actually we leave an empty line to preserve line numbers). | |
5891 | if test "x$srcdir" = x.; then | |
5892 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
5893 | s/:*\$(srcdir):*/:/ | |
5894 | s/:*\${srcdir}:*/:/ | |
5895 | s/:*@srcdir@:*/:/ | |
5896 | s/^\([^=]*=[ ]*\):*/\1/ | |
5897 | s/:*$// | |
5898 | s/^[^=]*=[ ]*$// | |
5899 | }' | |
5900 | fi | |
f5bc1778 | 5901 | |
75086676 DD |
5902 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
5903 | fi # test -n "$CONFIG_FILES" | |
f5bc1778 | 5904 | |
75086676 DD |
5905 | # Set up the scripts for CONFIG_HEADERS section. |
5906 | # No need to generate them if there are no CONFIG_HEADERS. | |
5907 | # This happens for instance with `./config.status Makefile'. | |
5908 | if test -n "$CONFIG_HEADERS"; then | |
5909 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
5910 | BEGIN { | |
5911 | _ACEOF | |
f5bc1778 | 5912 | |
75086676 DD |
5913 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
5914 | # here-document in config.status, that substitutes the proper values into | |
5915 | # config.h.in to produce config.h. | |
f5bc1778 | 5916 | |
75086676 DD |
5917 | # Create a delimiter string that does not exist in confdefs.h, to ease |
5918 | # handling of long lines. | |
5919 | ac_delim='%!_!# ' | |
5920 | for ac_last_try in false false :; do | |
5921 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
5922 | if test -z "$ac_t"; then | |
5923 | break | |
5924 | elif $ac_last_try; then | |
5925 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
f5bc1778 | 5926 | else |
75086676 | 5927 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
f5bc1778 | 5928 | fi |
f5bc1778 | 5929 | done |
75086676 DD |
5930 | |
5931 | # For the awk script, D is an array of macro values keyed by name, | |
5932 | # likewise P contains macro parameters if any. Preserve backslash | |
5933 | # newline sequences. | |
5934 | ||
5935 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
5936 | sed -n ' | |
5937 | s/.\{148\}/&'"$ac_delim"'/g | |
5938 | t rset | |
5939 | :rset | |
5940 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
5941 | t def | |
5942 | d | |
5943 | :def | |
5944 | s/\\$// | |
5945 | t bsnl | |
5946 | s/["\\]/\\&/g | |
5947 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
5948 | D["\1"]=" \3"/p | |
5949 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
5950 | d | |
5951 | :bsnl | |
5952 | s/["\\]/\\&/g | |
5953 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
5954 | D["\1"]=" \3\\\\\\n"\\/p | |
5955 | t cont | |
5956 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
5957 | t cont | |
5958 | d | |
5959 | :cont | |
5960 | n | |
5961 | s/.\{148\}/&'"$ac_delim"'/g | |
5962 | t clear | |
5963 | :clear | |
5964 | s/\\$// | |
5965 | t bsnlc | |
5966 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
5967 | d | |
5968 | :bsnlc | |
5969 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
5970 | b cont | |
5971 | ' <confdefs.h | sed ' | |
5972 | s/'"$ac_delim"'/"\\\ | |
5973 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
5974 | ||
5975 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5976 | for (key in D) D_is_set[key] = 1 | |
5977 | FS = "\a" | |
5978 | } | |
5979 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
5980 | line = \$ 0 | |
5981 | split(line, arg, " ") | |
5982 | if (arg[1] == "#") { | |
5983 | defundef = arg[2] | |
5984 | mac1 = arg[3] | |
5985 | } else { | |
5986 | defundef = substr(arg[1], 2) | |
5987 | mac1 = arg[2] | |
5988 | } | |
5989 | split(mac1, mac2, "(") #) | |
5990 | macro = mac2[1] | |
5991 | prefix = substr(line, 1, index(line, defundef) - 1) | |
5992 | if (D_is_set[macro]) { | |
5993 | # Preserve the white space surrounding the "#". | |
5994 | print prefix "define", macro P[macro] D[macro] | |
5995 | next | |
5996 | } else { | |
5997 | # Replace #undef with comments. This is necessary, for example, | |
5998 | # in the case of _POSIX_SOURCE, which is predefined and required | |
5999 | # on some systems where configure will not decide to define it. | |
6000 | if (defundef == "undef") { | |
6001 | print "/*", prefix defundef, macro, "*/" | |
6002 | next | |
6003 | } | |
6004 | } | |
6005 | } | |
6006 | { print } | |
6007 | _ACAWK | |
f5bc1778 | 6008 | _ACEOF |
75086676 DD |
6009 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
6010 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
6011 | fi # test -n "$CONFIG_HEADERS" | |
f5bc1778 | 6012 | |
f5bc1778 | 6013 | |
75086676 DD |
6014 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
6015 | shift | |
6016 | for ac_tag | |
6017 | do | |
6018 | case $ac_tag in | |
6019 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
6020 | esac | |
6021 | case $ac_mode$ac_tag in | |
6022 | :[FHL]*:*);; | |
6023 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
6024 | :[FH]-) ac_tag=-:-;; | |
6025 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
f5bc1778 | 6026 | esac |
75086676 DD |
6027 | ac_save_IFS=$IFS |
6028 | IFS=: | |
6029 | set x $ac_tag | |
6030 | IFS=$ac_save_IFS | |
6031 | shift | |
6032 | ac_file=$1 | |
6033 | shift | |
f5bc1778 | 6034 | |
75086676 DD |
6035 | case $ac_mode in |
6036 | :L) ac_source=$1;; | |
6037 | :[FH]) | |
6038 | ac_file_inputs= | |
6039 | for ac_f | |
6040 | do | |
6041 | case $ac_f in | |
6042 | -) ac_f="$tmp/stdin";; | |
6043 | *) # Look for the file first in the build tree, then in the source tree | |
6044 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
6045 | # because $ac_f cannot contain `:'. | |
6046 | test -f "$ac_f" || | |
6047 | case $ac_f in | |
6048 | [\\/$]*) false;; | |
6049 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
6050 | esac || | |
6051 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
f5bc1778 | 6052 | esac |
75086676 DD |
6053 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
6054 | as_fn_append ac_file_inputs " '$ac_f'" | |
6055 | done | |
f5bc1778 | 6056 | |
75086676 DD |
6057 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
6058 | # use $as_me), people would be surprised to read: | |
6059 | # /* config.h. Generated by config.status. */ | |
6060 | configure_input='Generated from '` | |
6061 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
6062 | `' by configure.' | |
6063 | if test x"$ac_file" != x-; then | |
6064 | configure_input="$ac_file. $configure_input" | |
6065 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
6066 | $as_echo "$as_me: creating $ac_file" >&6;} | |
6067 | fi | |
6068 | # Neutralize special characters interpreted by sed in replacement strings. | |
6069 | case $configure_input in #( | |
6070 | *\&* | *\|* | *\\* ) | |
6071 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
6072 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
6073 | *) ac_sed_conf_input=$configure_input;; | |
6074 | esac | |
f5bc1778 | 6075 | |
75086676 DD |
6076 | case $ac_tag in |
6077 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
6078 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
6079 | esac | |
6080 | ;; | |
6081 | esac | |
f5bc1778 | 6082 | |
75086676 | 6083 | ac_dir=`$as_dirname -- "$ac_file" || |
f5bc1778 DJ |
6084 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
6085 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
6086 | X"$ac_file" : 'X\(//\)$' \| \ | |
75086676 DD |
6087 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
6088 | $as_echo X"$ac_file" | | |
6089 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
6090 | s//\1/ | |
6091 | q | |
6092 | } | |
6093 | /^X\(\/\/\)[^/].*/{ | |
6094 | s//\1/ | |
6095 | q | |
6096 | } | |
6097 | /^X\(\/\/\)$/{ | |
6098 | s//\1/ | |
6099 | q | |
6100 | } | |
6101 | /^X\(\/\).*/{ | |
6102 | s//\1/ | |
6103 | q | |
6104 | } | |
6105 | s/.*/./; q'` | |
6106 | as_dir="$ac_dir"; as_fn_mkdir_p | |
f5bc1778 DJ |
6107 | ac_builddir=. |
6108 | ||
75086676 DD |
6109 | case "$ac_dir" in |
6110 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
6111 | *) | |
6112 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
6113 | # A ".." for each directory in $ac_dir_suffix. | |
6114 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
6115 | case $ac_top_builddir_sub in | |
6116 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
6117 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
6118 | esac ;; | |
6119 | esac | |
6120 | ac_abs_top_builddir=$ac_pwd | |
6121 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
6122 | # for backward compatibility: | |
6123 | ac_top_builddir=$ac_top_build_prefix | |
f5bc1778 DJ |
6124 | |
6125 | case $srcdir in | |
75086676 | 6126 | .) # We are building in place. |
f5bc1778 | 6127 | ac_srcdir=. |
75086676 DD |
6128 | ac_top_srcdir=$ac_top_builddir_sub |
6129 | ac_abs_top_srcdir=$ac_pwd ;; | |
6130 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
f5bc1778 | 6131 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
6132 | ac_top_srcdir=$srcdir |
6133 | ac_abs_top_srcdir=$srcdir ;; | |
6134 | *) # Relative name. | |
6135 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
6136 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
6137 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
f5bc1778 | 6138 | esac |
75086676 | 6139 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
f5bc1778 | 6140 | |
75086676 DD |
6141 | |
6142 | case $ac_mode in | |
6143 | :F) | |
6144 | # | |
6145 | # CONFIG_FILE | |
6146 | # | |
6147 | ||
6148 | _ACEOF | |
6149 | ||
6150 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
6151 | # If the template does not know about datarootdir, expand it. | |
6152 | # FIXME: This hack should be removed a few years after 2.60. | |
6153 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
6154 | ac_sed_dataroot=' | |
6155 | /datarootdir/ { | |
6156 | p | |
6157 | q | |
6158 | } | |
6159 | /@datadir@/p | |
6160 | /@docdir@/p | |
6161 | /@infodir@/p | |
6162 | /@localedir@/p | |
6163 | /@mandir@/p' | |
6164 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
6165 | *datarootdir*) ac_datarootdir_seen=yes;; | |
6166 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
6167 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
6168 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
6169 | _ACEOF | |
6170 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
6171 | ac_datarootdir_hack=' | |
6172 | s&@datadir@&$datadir&g | |
6173 | s&@docdir@&$docdir&g | |
6174 | s&@infodir@&$infodir&g | |
6175 | s&@localedir@&$localedir&g | |
6176 | s&@mandir@&$mandir&g | |
6177 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
f5bc1778 | 6178 | esac |
75086676 DD |
6179 | _ACEOF |
6180 | ||
6181 | # Neutralize VPATH when `$srcdir' = `.'. | |
6182 | # Shell code in configure.ac might set extrasub. | |
6183 | # FIXME: do we really want to maintain this feature? | |
6184 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
6185 | ac_sed_extra="$ac_vpsub | |
6186 | $extrasub | |
6187 | _ACEOF | |
6188 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
6189 | :t | |
6190 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
6191 | s|@configure_input@|$ac_sed_conf_input|;t t | |
6192 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
6193 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
6194 | s&@srcdir@&$ac_srcdir&;t t | |
6195 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
6196 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
6197 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
6198 | s&@builddir@&$ac_builddir&;t t | |
6199 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
6200 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
6201 | $ac_datarootdir_hack | |
6202 | " | |
6203 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
6204 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
6205 | ||
6206 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
6207 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
6208 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
6209 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
6210 | which seems to be undefined. Please make sure it is defined." >&5 | |
6211 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
6212 | which seems to be undefined. Please make sure it is defined." >&2;} | |
6213 | ||
6214 | rm -f "$tmp/stdin" | |
6215 | case $ac_file in | |
6216 | -) cat "$tmp/out" && rm -f "$tmp/out";; | |
6217 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
6218 | esac \ | |
6219 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
6220 | ;; | |
6221 | :H) | |
6222 | # | |
6223 | # CONFIG_HEADER | |
6224 | # | |
6225 | if test x"$ac_file" != x-; then | |
6226 | { | |
6227 | $as_echo "/* $configure_input */" \ | |
6228 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
6229 | } >"$tmp/config.h" \ | |
6230 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
6231 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
6232 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
6233 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
6234 | else | |
6235 | rm -f "$ac_file" | |
6236 | mv "$tmp/config.h" "$ac_file" \ | |
6237 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
6238 | fi | |
6239 | else | |
6240 | $as_echo "/* $configure_input */" \ | |
6241 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
6242 | || as_fn_error "could not create -" "$LINENO" 5 | |
6243 | fi | |
6244 | ;; | |
f5bc1778 | 6245 | |
75086676 DD |
6246 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
6247 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
6248 | ;; | |
6249 | esac | |
f5bc1778 | 6250 | |
75086676 DD |
6251 | |
6252 | case $ac_file$ac_mode in | |
6253 | "gstdint.h":C) | |
b1dfe69a DD |
6254 | if test "$GCC" = yes; then |
6255 | echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h | |
6256 | else | |
6257 | echo "/* generated for $CC */" > tmp-stdint.h | |
6258 | fi | |
f5bc1778 | 6259 | |
b1dfe69a DD |
6260 | sed 's/^ *//' >> tmp-stdint.h <<EOF |
6261 | ||
6262 | #ifndef GCC_GENERATED_STDINT_H | |
6263 | #define GCC_GENERATED_STDINT_H 1 | |
6264 | ||
6265 | #include <sys/types.h> | |
f5bc1778 | 6266 | EOF |
f5bc1778 | 6267 | |
b1dfe69a DD |
6268 | if test "$acx_cv_header_stdint" != stdint.h; then |
6269 | echo "#include <stddef.h>" >> tmp-stdint.h | |
6270 | fi | |
6271 | if test "$acx_cv_header_stdint" != stddef.h; then | |
6272 | echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h | |
6273 | fi | |
6274 | ||
6275 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6276 | /* glibc uses these symbols as guards to prevent redefinitions. */ | |
6277 | #ifdef __int8_t_defined | |
6278 | #define _INT8_T | |
6279 | #define _INT16_T | |
6280 | #define _INT32_T | |
6281 | #endif | |
6282 | #ifdef __uint32_t_defined | |
6283 | #define _UINT32_T | |
6284 | #endif | |
6285 | ||
6286 | EOF | |
6287 | ||
6288 | # ----------------- done header, emit basic int types ------------- | |
6289 | if test "$acx_cv_header_stdint" = stddef.h; then | |
6290 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6291 | ||
6292 | #ifndef _UINT8_T | |
6293 | #define _UINT8_T | |
6294 | #ifndef __uint8_t_defined | |
6295 | #define __uint8_t_defined | |
43e85a8f | 6296 | #ifndef uint8_t |
b1dfe69a DD |
6297 | typedef unsigned $acx_cv_type_int8_t uint8_t; |
6298 | #endif | |
6299 | #endif | |
43e85a8f | 6300 | #endif |
b1dfe69a DD |
6301 | |
6302 | #ifndef _UINT16_T | |
6303 | #define _UINT16_T | |
6304 | #ifndef __uint16_t_defined | |
6305 | #define __uint16_t_defined | |
43e85a8f | 6306 | #ifndef uint16_t |
b1dfe69a DD |
6307 | typedef unsigned $acx_cv_type_int16_t uint16_t; |
6308 | #endif | |
6309 | #endif | |
43e85a8f | 6310 | #endif |
b1dfe69a DD |
6311 | |
6312 | #ifndef _UINT32_T | |
6313 | #define _UINT32_T | |
6314 | #ifndef __uint32_t_defined | |
6315 | #define __uint32_t_defined | |
43e85a8f | 6316 | #ifndef uint32_t |
b1dfe69a DD |
6317 | typedef unsigned $acx_cv_type_int32_t uint32_t; |
6318 | #endif | |
6319 | #endif | |
43e85a8f | 6320 | #endif |
b1dfe69a DD |
6321 | |
6322 | #ifndef _INT8_T | |
6323 | #define _INT8_T | |
6324 | #ifndef __int8_t_defined | |
6325 | #define __int8_t_defined | |
43e85a8f | 6326 | #ifndef int8_t |
b1dfe69a DD |
6327 | typedef $acx_cv_type_int8_t int8_t; |
6328 | #endif | |
6329 | #endif | |
43e85a8f | 6330 | #endif |
b1dfe69a DD |
6331 | |
6332 | #ifndef _INT16_T | |
6333 | #define _INT16_T | |
6334 | #ifndef __int16_t_defined | |
6335 | #define __int16_t_defined | |
43e85a8f | 6336 | #ifndef int16_t |
b1dfe69a DD |
6337 | typedef $acx_cv_type_int16_t int16_t; |
6338 | #endif | |
6339 | #endif | |
43e85a8f | 6340 | #endif |
b1dfe69a DD |
6341 | |
6342 | #ifndef _INT32_T | |
6343 | #define _INT32_T | |
6344 | #ifndef __int32_t_defined | |
6345 | #define __int32_t_defined | |
43e85a8f | 6346 | #ifndef int32_t |
b1dfe69a DD |
6347 | typedef $acx_cv_type_int32_t int32_t; |
6348 | #endif | |
6349 | #endif | |
43e85a8f | 6350 | #endif |
b1dfe69a DD |
6351 | EOF |
6352 | elif test "$ac_cv_type_u_int32_t" = yes; then | |
6353 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6354 | ||
6355 | /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ | |
6356 | #ifndef _INT8_T | |
6357 | #define _INT8_T | |
6358 | #endif | |
6359 | #ifndef _INT16_T | |
6360 | #define _INT16_T | |
6361 | #endif | |
6362 | #ifndef _INT32_T | |
6363 | #define _INT32_T | |
6364 | #endif | |
6365 | ||
6366 | #ifndef _UINT8_T | |
6367 | #define _UINT8_T | |
6368 | #ifndef __uint8_t_defined | |
6369 | #define __uint8_t_defined | |
43e85a8f | 6370 | #ifndef uint8_t |
b1dfe69a DD |
6371 | typedef u_int8_t uint8_t; |
6372 | #endif | |
6373 | #endif | |
43e85a8f | 6374 | #endif |
b1dfe69a DD |
6375 | |
6376 | #ifndef _UINT16_T | |
6377 | #define _UINT16_T | |
6378 | #ifndef __uint16_t_defined | |
6379 | #define __uint16_t_defined | |
43e85a8f | 6380 | #ifndef uint16_t |
b1dfe69a DD |
6381 | typedef u_int16_t uint16_t; |
6382 | #endif | |
6383 | #endif | |
43e85a8f | 6384 | #endif |
b1dfe69a DD |
6385 | |
6386 | #ifndef _UINT32_T | |
6387 | #define _UINT32_T | |
6388 | #ifndef __uint32_t_defined | |
6389 | #define __uint32_t_defined | |
43e85a8f | 6390 | #ifndef uint32_t |
b1dfe69a DD |
6391 | typedef u_int32_t uint32_t; |
6392 | #endif | |
6393 | #endif | |
43e85a8f | 6394 | #endif |
b1dfe69a DD |
6395 | EOF |
6396 | else | |
6397 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6398 | ||
6399 | /* Some systems have guard macros to prevent redefinitions, define them. */ | |
6400 | #ifndef _INT8_T | |
6401 | #define _INT8_T | |
6402 | #endif | |
6403 | #ifndef _INT16_T | |
6404 | #define _INT16_T | |
6405 | #endif | |
6406 | #ifndef _INT32_T | |
6407 | #define _INT32_T | |
6408 | #endif | |
6409 | #ifndef _UINT8_T | |
6410 | #define _UINT8_T | |
6411 | #endif | |
6412 | #ifndef _UINT16_T | |
6413 | #define _UINT16_T | |
6414 | #endif | |
6415 | #ifndef _UINT32_T | |
6416 | #define _UINT32_T | |
6417 | #endif | |
6418 | EOF | |
6419 | fi | |
6420 | ||
6421 | # ------------- done basic int types, emit int64_t types ------------ | |
6422 | if test "$ac_cv_type_uint64_t" = yes; then | |
6423 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6424 | ||
6425 | /* system headers have good uint64_t and int64_t */ | |
6426 | #ifndef _INT64_T | |
6427 | #define _INT64_T | |
6428 | #endif | |
6429 | #ifndef _UINT64_T | |
6430 | #define _UINT64_T | |
6431 | #endif | |
6432 | EOF | |
6433 | elif test "$ac_cv_type_u_int64_t" = yes; then | |
6434 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6435 | ||
6436 | /* system headers have an u_int64_t (and int64_t) */ | |
6437 | #ifndef _INT64_T | |
6438 | #define _INT64_T | |
6439 | #endif | |
6440 | #ifndef _UINT64_T | |
6441 | #define _UINT64_T | |
6442 | #ifndef __uint64_t_defined | |
6443 | #define __uint64_t_defined | |
43e85a8f | 6444 | #ifndef uint64_t |
b1dfe69a DD |
6445 | typedef u_int64_t uint64_t; |
6446 | #endif | |
6447 | #endif | |
43e85a8f | 6448 | #endif |
b1dfe69a DD |
6449 | EOF |
6450 | elif test -n "$acx_cv_type_int64_t"; then | |
6451 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6452 | ||
6453 | /* architecture has a 64-bit type, $acx_cv_type_int64_t */ | |
6454 | #ifndef _INT64_T | |
6455 | #define _INT64_T | |
43e85a8f | 6456 | #ifndef int64_t |
b1dfe69a DD |
6457 | typedef $acx_cv_type_int64_t int64_t; |
6458 | #endif | |
43e85a8f | 6459 | #endif |
b1dfe69a DD |
6460 | #ifndef _UINT64_T |
6461 | #define _UINT64_T | |
6462 | #ifndef __uint64_t_defined | |
6463 | #define __uint64_t_defined | |
43e85a8f | 6464 | #ifndef uint64_t |
b1dfe69a DD |
6465 | typedef unsigned $acx_cv_type_int64_t uint64_t; |
6466 | #endif | |
6467 | #endif | |
43e85a8f | 6468 | #endif |
b1dfe69a DD |
6469 | EOF |
6470 | else | |
6471 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6472 | ||
6473 | /* some common heuristics for int64_t, using compiler-specific tests */ | |
6474 | #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L | |
6475 | #ifndef _INT64_T | |
6476 | #define _INT64_T | |
6477 | #ifndef __int64_t_defined | |
43e85a8f | 6478 | #ifndef int64_t |
b1dfe69a DD |
6479 | typedef long long int64_t; |
6480 | #endif | |
6481 | #endif | |
43e85a8f | 6482 | #endif |
b1dfe69a DD |
6483 | #ifndef _UINT64_T |
6484 | #define _UINT64_T | |
43e85a8f | 6485 | #ifndef uint64_t |
b1dfe69a DD |
6486 | typedef unsigned long long uint64_t; |
6487 | #endif | |
43e85a8f | 6488 | #endif |
b1dfe69a DD |
6489 | |
6490 | #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 | |
6491 | /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and | |
6492 | does not implement __extension__. But that compiler doesn't define | |
6493 | __GNUC_MINOR__. */ | |
6494 | # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) | |
6495 | # define __extension__ | |
6496 | # endif | |
6497 | ||
6498 | # ifndef _INT64_T | |
6499 | # define _INT64_T | |
43e85a8f | 6500 | # ifndef int64_t |
b1dfe69a DD |
6501 | __extension__ typedef long long int64_t; |
6502 | # endif | |
43e85a8f | 6503 | # endif |
b1dfe69a DD |
6504 | # ifndef _UINT64_T |
6505 | # define _UINT64_T | |
43e85a8f | 6506 | # ifndef uint64_t |
b1dfe69a DD |
6507 | __extension__ typedef unsigned long long uint64_t; |
6508 | # endif | |
43e85a8f | 6509 | # endif |
b1dfe69a DD |
6510 | |
6511 | #elif !defined __STRICT_ANSI__ | |
6512 | # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ | |
6513 | ||
6514 | # ifndef _INT64_T | |
6515 | # define _INT64_T | |
43e85a8f | 6516 | # ifndef int64_t |
b1dfe69a DD |
6517 | typedef __int64 int64_t; |
6518 | # endif | |
43e85a8f | 6519 | # endif |
b1dfe69a DD |
6520 | # ifndef _UINT64_T |
6521 | # define _UINT64_T | |
43e85a8f | 6522 | # ifndef uint64_t |
b1dfe69a DD |
6523 | typedef unsigned __int64 uint64_t; |
6524 | # endif | |
43e85a8f | 6525 | # endif |
b1dfe69a DD |
6526 | # endif /* compiler */ |
6527 | ||
6528 | #endif /* ANSI version */ | |
6529 | EOF | |
6530 | fi | |
6531 | ||
6532 | # ------------- done int64_t types, emit intptr types ------------ | |
6533 | if test "$ac_cv_type_uintptr_t" != yes; then | |
6534 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6535 | ||
6536 | /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ | |
6537 | #ifndef __uintptr_t_defined | |
43e85a8f | 6538 | #ifndef uintptr_t |
b1dfe69a DD |
6539 | typedef u$acx_cv_type_intptr_t uintptr_t; |
6540 | #endif | |
43e85a8f | 6541 | #endif |
b1dfe69a | 6542 | #ifndef __intptr_t_defined |
43e85a8f | 6543 | #ifndef intptr_t |
b1dfe69a DD |
6544 | typedef $acx_cv_type_intptr_t intptr_t; |
6545 | #endif | |
43e85a8f | 6546 | #endif |
b1dfe69a DD |
6547 | EOF |
6548 | fi | |
6549 | ||
6550 | # ------------- done intptr types, emit int_least types ------------ | |
f5bc1778 | 6551 | if test "$ac_cv_type_int_least32_t" != yes; then |
b1dfe69a | 6552 | sed 's/^ *//' >> tmp-stdint.h <<EOF |
f5bc1778 DJ |
6553 | |
6554 | /* Define int_least types */ | |
6555 | typedef int8_t int_least8_t; | |
6556 | typedef int16_t int_least16_t; | |
6557 | typedef int32_t int_least32_t; | |
b1dfe69a | 6558 | #ifdef _INT64_T |
f5bc1778 | 6559 | typedef int64_t int_least64_t; |
b1dfe69a | 6560 | #endif |
f5bc1778 DJ |
6561 | |
6562 | typedef uint8_t uint_least8_t; | |
6563 | typedef uint16_t uint_least16_t; | |
6564 | typedef uint32_t uint_least32_t; | |
b1dfe69a | 6565 | #ifdef _UINT64_T |
f5bc1778 | 6566 | typedef uint64_t uint_least64_t; |
b1dfe69a | 6567 | #endif |
f5bc1778 DJ |
6568 | EOF |
6569 | fi | |
6570 | ||
b1dfe69a | 6571 | # ------------- done intptr types, emit int_fast types ------------ |
f5bc1778 | 6572 | if test "$ac_cv_type_int_fast32_t" != yes; then |
b1dfe69a | 6573 | sed 's/^ *//' >> tmp-stdint.h <<EOF |
f5bc1778 DJ |
6574 | |
6575 | /* Define int_fast types. short is often slow */ | |
6576 | typedef int8_t int_fast8_t; | |
6577 | typedef int int_fast16_t; | |
6578 | typedef int32_t int_fast32_t; | |
b1dfe69a | 6579 | #ifdef _INT64_T |
f5bc1778 | 6580 | typedef int64_t int_fast64_t; |
b1dfe69a | 6581 | #endif |
f5bc1778 DJ |
6582 | |
6583 | typedef uint8_t uint_fast8_t; | |
6584 | typedef unsigned int uint_fast16_t; | |
6585 | typedef uint32_t uint_fast32_t; | |
b1dfe69a | 6586 | #ifdef _UINT64_T |
f5bc1778 | 6587 | typedef uint64_t uint_fast64_t; |
b1dfe69a DD |
6588 | #endif |
6589 | EOF | |
6590 | fi | |
6591 | ||
6592 | if test "$ac_cv_type_uintmax_t" != yes; then | |
6593 | sed 's/^ *//' >> tmp-stdint.h <<EOF | |
6594 | ||
6595 | /* Define intmax based on what we found */ | |
43e85a8f | 6596 | #ifndef intmax_t |
b1dfe69a DD |
6597 | #ifdef _INT64_T |
6598 | typedef int64_t intmax_t; | |
6599 | #else | |
6600 | typedef long intmax_t; | |
6601 | #endif | |
43e85a8f DD |
6602 | #endif |
6603 | #ifndef uintmax_t | |
b1dfe69a DD |
6604 | #ifdef _UINT64_T |
6605 | typedef uint64_t uintmax_t; | |
6606 | #else | |
6607 | typedef unsigned long uintmax_t; | |
6608 | #endif | |
43e85a8f | 6609 | #endif |
f5bc1778 DJ |
6610 | EOF |
6611 | fi | |
6612 | ||
b1dfe69a DD |
6613 | sed 's/^ *//' >> tmp-stdint.h <<EOF |
6614 | ||
6615 | #endif /* GCC_GENERATED_STDINT_H */ | |
6616 | EOF | |
f5bc1778 | 6617 | |
b1dfe69a DD |
6618 | if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then |
6619 | rm -f tmp-stdint.h | |
f5bc1778 | 6620 | else |
b1dfe69a | 6621 | mv -f tmp-stdint.h gstdint.h |
f5bc1778 DJ |
6622 | fi |
6623 | ||
6624 | ;; | |
75086676 DD |
6625 | "config.h":H) echo timestamp > stamp-h1 ;; |
6626 | ||
f5bc1778 | 6627 | esac |
75086676 | 6628 | done # for ac_tag |
f5bc1778 | 6629 | |
f5bc1778 | 6630 | |
75086676 | 6631 | as_fn_exit 0 |
f5bc1778 | 6632 | _ACEOF |
f5bc1778 DJ |
6633 | ac_clean_files=$ac_clean_files_save |
6634 | ||
75086676 DD |
6635 | test $ac_write_fail = 0 || |
6636 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
6637 | ||
f5bc1778 DJ |
6638 | |
6639 | # configure is writing to config.log, and then calls config.status. | |
6640 | # config.status does its own redirection, appending to config.log. | |
6641 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
6642 | # by configure, so config.status won't be able to write to it; its | |
6643 | # output is simply discarded. So we exec the FD to /dev/null, | |
6644 | # effectively closing config.log, so it can be properly (re)opened and | |
6645 | # appended to by config.status. When coming back to configure, we | |
6646 | # need to make the FD available again. | |
6647 | if test "$no_create" != yes; then | |
6648 | ac_cs_success=: | |
6649 | ac_config_status_args= | |
6650 | test "$silent" = yes && | |
6651 | ac_config_status_args="$ac_config_status_args --quiet" | |
6652 | exec 5>/dev/null | |
6653 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
6654 | exec 5>>config.log | |
6655 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
6656 | # would make configure fail if this is the last instruction. | |
75086676 DD |
6657 | $ac_cs_success || as_fn_exit $? |
6658 | fi | |
6659 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
6660 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
6661 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
f5bc1778 DJ |
6662 | fi |
6663 |