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b0b70d84 AC |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
5213506e RW |
3 | # Generated by GNU Autoconf 2.64. |
4 | # | |
5 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
6 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software | |
7 | # Foundation, Inc. | |
b0b70d84 | 8 | # |
b0b70d84 AC |
9 | # This configure script is free software; the Free Software Foundation |
10 | # gives unlimited permission to copy, distribute and modify it. | |
5213506e RW |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
b0b70d84 | 14 | |
5213506e RW |
15 | # Be more Bourne compatible |
16 | DUALCASE=1; export DUALCASE # for MKS sh | |
17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
b0b70d84 AC |
18 | emulate sh |
19 | NULLCMD=: | |
5213506e | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
b0b70d84 AC |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
b0b70d84 AC |
31 | fi |
32 | ||
5213506e RW |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
41 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
42 | # but without wasting forks for bash or zsh. | |
43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
45 | as_echo='print -r --' | |
46 | as_echo_n='print -rn --' | |
47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
48 | as_echo='printf %s\n' | |
49 | as_echo_n='printf %s' | |
b0b70d84 | 50 | else |
5213506e RW |
51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
53 | as_echo_n='/usr/ucb/echo -n' | |
54 | else | |
55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
56 | as_echo_n_body='eval | |
57 | arg=$1; | |
58 | case $arg in #( | |
59 | *"$as_nl"*) | |
60 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
62 | esac; | |
63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
64 | ' | |
65 | export as_echo_n_body | |
66 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
67 | fi | |
68 | export as_echo_body | |
69 | as_echo='sh -c $as_echo_body as_echo' | |
70 | fi | |
71 | ||
72 | # The user is always right. | |
73 | if test "${PATH_SEPARATOR+set}" != set; then | |
74 | PATH_SEPARATOR=: | |
75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
77 | PATH_SEPARATOR=';' | |
78 | } | |
b0b70d84 AC |
79 | fi |
80 | ||
81 | ||
5213506e RW |
82 | # IFS |
83 | # We need space, tab and new line, in precisely that order. Quoting is | |
84 | # there to prevent editors from complaining about space-tab. | |
85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
86 | # splitting by setting IFS to empty value.) | |
87 | IFS=" "" $as_nl" | |
88 | ||
89 | # Find who we are. Look in the path if we contain no directory separator. | |
90 | case $0 in #(( | |
91 | *[\\/]* ) as_myself=$0 ;; | |
92 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
93 | for as_dir in $PATH | |
94 | do | |
95 | IFS=$as_save_IFS | |
96 | test -z "$as_dir" && as_dir=. | |
97 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
98 | done | |
99 | IFS=$as_save_IFS | |
100 | ||
101 | ;; | |
102 | esac | |
103 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
104 | # in which case we are not to be found in the path. | |
105 | if test "x$as_myself" = x; then | |
106 | as_myself=$0 | |
107 | fi | |
108 | if test ! -f "$as_myself"; then | |
109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
110 | exit 1 | |
111 | fi | |
112 | ||
113 | # Unset variables that we do not need and which cause bugs (e.g. in | |
114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
115 | # suppresses any "Segmentation fault" message there. '((' could | |
116 | # trigger a bug in pdksh 5.2.14. | |
117 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
118 | do eval test x\${$as_var+set} = xset \ | |
119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
120 | done | |
b0b70d84 AC |
121 | PS1='$ ' |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
5213506e RW |
126 | LC_ALL=C |
127 | export LC_ALL | |
128 | LANGUAGE=C | |
129 | export LANGUAGE | |
130 | ||
131 | # CDPATH. | |
132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
133 | ||
134 | if test "x$CONFIG_SHELL" = x; then | |
135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
136 | emulate sh | |
137 | NULLCMD=: | |
138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
139 | # is contrary to our usage. Disable this feature. | |
140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
141 | setopt NO_GLOB_SUBST | |
142 | else | |
143 | case \`(set -o) 2>/dev/null\` in #( | |
144 | *posix*) : | |
145 | set -o posix ;; #( | |
146 | *) : | |
147 | ;; | |
148 | esac | |
149 | fi | |
150 | " | |
151 | as_required="as_fn_return () { (exit \$1); } | |
152 | as_fn_success () { as_fn_return 0; } | |
153 | as_fn_failure () { as_fn_return 1; } | |
154 | as_fn_ret_success () { return 0; } | |
155 | as_fn_ret_failure () { return 1; } | |
156 | ||
157 | exitcode=0 | |
158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
163 | ||
164 | else | |
165 | exitcode=1; echo positional parameters were not saved. | |
166 | fi | |
167 | test x\$exitcode = x0 || exit 1" | |
168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
772cd694 EB |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
172 | test \$(( 1 + 1 )) = 2 || exit 1" | |
5213506e RW |
173 | if (eval "$as_required") 2>/dev/null; then : |
174 | as_have_required=yes | |
175 | else | |
176 | as_have_required=no | |
177 | fi | |
178 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
179 | ||
180 | else | |
181 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
182 | as_found=false | |
183 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
b0b70d84 | 184 | do |
5213506e RW |
185 | IFS=$as_save_IFS |
186 | test -z "$as_dir" && as_dir=. | |
187 | as_found=: | |
188 | case $as_dir in #( | |
189 | /*) | |
190 | for as_base in sh bash ksh sh5; do | |
191 | # Try only shells that exist, to save several forks. | |
192 | as_shell=$as_dir/$as_base | |
193 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
194 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
195 | CONFIG_SHELL=$as_shell as_have_required=yes | |
196 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
197 | break 2 | |
198 | fi | |
199 | fi | |
200 | done;; | |
201 | esac | |
202 | as_found=false | |
203 | done | |
204 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
205 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
206 | CONFIG_SHELL=$SHELL as_have_required=yes | |
207 | fi; } | |
208 | IFS=$as_save_IFS | |
209 | ||
210 | ||
211 | if test "x$CONFIG_SHELL" != x; then : | |
212 | # We cannot yet assume a decent shell, so we have to provide a | |
213 | # neutralization value for shells without unset; and this also | |
214 | # works around shells that cannot unset nonexistent variables. | |
215 | BASH_ENV=/dev/null | |
216 | ENV=/dev/null | |
217 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
218 | export CONFIG_SHELL | |
219 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
220 | fi | |
221 | ||
222 | if test x$as_have_required = xno; then : | |
223 | $as_echo "$0: This script requires a shell more modern than all" | |
224 | $as_echo "$0: the shells that I found on your system." | |
225 | if test x${ZSH_VERSION+set} = xset ; then | |
226 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
227 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
b0b70d84 | 228 | else |
5213506e RW |
229 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
230 | $0: including any error possibly output before this | |
231 | $0: message. Then install a modern shell, or manually run | |
232 | $0: the script under such a shell if you do have one." | |
b0b70d84 | 233 | fi |
5213506e RW |
234 | exit 1 |
235 | fi | |
236 | fi | |
237 | fi | |
238 | SHELL=${CONFIG_SHELL-/bin/sh} | |
239 | export SHELL | |
240 | # Unset more variables known to interfere with behavior of common tools. | |
241 | CLICOLOR_FORCE= GREP_OPTIONS= | |
242 | unset CLICOLOR_FORCE GREP_OPTIONS | |
243 | ||
244 | ## --------------------- ## | |
245 | ## M4sh Shell Functions. ## | |
246 | ## --------------------- ## | |
247 | # as_fn_unset VAR | |
248 | # --------------- | |
249 | # Portably unset VAR. | |
250 | as_fn_unset () | |
251 | { | |
252 | { eval $1=; unset $1;} | |
253 | } | |
254 | as_unset=as_fn_unset | |
255 | ||
256 | # as_fn_set_status STATUS | |
257 | # ----------------------- | |
258 | # Set $? to STATUS, without forking. | |
259 | as_fn_set_status () | |
260 | { | |
261 | return $1 | |
262 | } # as_fn_set_status | |
263 | ||
264 | # as_fn_exit STATUS | |
265 | # ----------------- | |
266 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
267 | as_fn_exit () | |
268 | { | |
269 | set +e | |
270 | as_fn_set_status $1 | |
271 | exit $1 | |
272 | } # as_fn_exit | |
273 | ||
274 | # as_fn_mkdir_p | |
275 | # ------------- | |
276 | # Create "$as_dir" as a directory, including parents if necessary. | |
277 | as_fn_mkdir_p () | |
278 | { | |
279 | ||
280 | case $as_dir in #( | |
281 | -*) as_dir=./$as_dir;; | |
282 | esac | |
283 | test -d "$as_dir" || eval $as_mkdir_p || { | |
284 | as_dirs= | |
285 | while :; do | |
286 | case $as_dir in #( | |
287 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
288 | *) as_qdir=$as_dir;; | |
289 | esac | |
290 | as_dirs="'$as_qdir' $as_dirs" | |
291 | as_dir=`$as_dirname -- "$as_dir" || | |
292 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
293 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
294 | X"$as_dir" : 'X\(//\)$' \| \ | |
295 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
296 | $as_echo X"$as_dir" | | |
297 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
298 | s//\1/ | |
299 | q | |
300 | } | |
301 | /^X\(\/\/\)[^/].*/{ | |
302 | s//\1/ | |
303 | q | |
304 | } | |
305 | /^X\(\/\/\)$/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\).*/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | s/.*/./; q'` | |
314 | test -d "$as_dir" && break | |
315 | done | |
316 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
317 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
318 | ||
319 | ||
320 | } # as_fn_mkdir_p | |
321 | # as_fn_append VAR VALUE | |
322 | # ---------------------- | |
323 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
324 | # advantage of any shell optimizations that allow amortized linear growth over | |
325 | # repeated appends, instead of the typical quadratic growth present in naive | |
326 | # implementations. | |
327 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
328 | eval 'as_fn_append () | |
329 | { | |
330 | eval $1+=\$2 | |
331 | }' | |
332 | else | |
333 | as_fn_append () | |
334 | { | |
335 | eval $1=\$$1\$2 | |
336 | } | |
337 | fi # as_fn_append | |
338 | ||
339 | # as_fn_arith ARG... | |
340 | # ------------------ | |
341 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
342 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
343 | # must be portable across $(()) and expr. | |
344 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
345 | eval 'as_fn_arith () | |
346 | { | |
347 | as_val=$(( $* )) | |
348 | }' | |
349 | else | |
350 | as_fn_arith () | |
351 | { | |
352 | as_val=`expr "$@" || test $? -eq 1` | |
353 | } | |
354 | fi # as_fn_arith | |
355 | ||
b0b70d84 | 356 | |
5213506e RW |
357 | # as_fn_error ERROR [LINENO LOG_FD] |
358 | # --------------------------------- | |
359 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
360 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
361 | # script with status $?, using 1 if that was 0. | |
362 | as_fn_error () | |
363 | { | |
364 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
365 | if test "$3"; then | |
366 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
367 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
368 | fi | |
369 | $as_echo "$as_me: error: $1" >&2 | |
370 | as_fn_exit $as_status | |
371 | } # as_fn_error | |
372 | ||
373 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
374 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
b0b70d84 AC |
375 | as_expr=expr |
376 | else | |
377 | as_expr=false | |
378 | fi | |
379 | ||
5213506e | 380 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
b0b70d84 AC |
381 | as_basename=basename |
382 | else | |
383 | as_basename=false | |
384 | fi | |
385 | ||
5213506e RW |
386 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
387 | as_dirname=dirname | |
388 | else | |
389 | as_dirname=false | |
390 | fi | |
b0b70d84 | 391 | |
5213506e | 392 | as_me=`$as_basename -- "$0" || |
b0b70d84 AC |
393 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
394 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
395 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
396 | $as_echo X/"$0" | | |
397 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
398 | s//\1/ | |
399 | q | |
400 | } | |
401 | /^X\/\(\/\/\)$/{ | |
402 | s//\1/ | |
403 | q | |
404 | } | |
405 | /^X\/\(\/\).*/{ | |
406 | s//\1/ | |
407 | q | |
408 | } | |
409 | s/.*/./; q'` | |
b0b70d84 | 410 | |
b0b70d84 AC |
411 | # Avoid depending upon Character Ranges. |
412 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
413 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
414 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
415 | as_cr_digits='0123456789' | |
416 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
417 | ||
b0b70d84 | 418 | |
5213506e RW |
419 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
420 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
421 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
422 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
423 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
424 | sed -n ' | |
425 | p | |
426 | /[$]LINENO/= | |
427 | ' <$as_myself | | |
b0b70d84 | 428 | sed ' |
5213506e RW |
429 | s/[$]LINENO.*/&-/ |
430 | t lineno | |
431 | b | |
432 | :lineno | |
b0b70d84 | 433 | N |
5213506e RW |
434 | :loop |
435 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
b0b70d84 | 436 | t loop |
5213506e | 437 | s/-\n.*// |
b0b70d84 | 438 | ' >$as_me.lineno && |
5213506e RW |
439 | chmod +x "$as_me.lineno" || |
440 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
b0b70d84 AC |
441 | |
442 | # Don't try to exec as it changes $[0], causing all sort of problems | |
443 | # (the dirname of $[0] is not the place where we might find the | |
5213506e RW |
444 | # original and so on. Autoconf is especially sensitive to this). |
445 | . "./$as_me.lineno" | |
b0b70d84 AC |
446 | # Exit status is that of the last command. |
447 | exit | |
448 | } | |
449 | ||
5213506e RW |
450 | ECHO_C= ECHO_N= ECHO_T= |
451 | case `echo -n x` in #((((( | |
452 | -n*) | |
453 | case `echo 'xy\c'` in | |
454 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
455 | xy) ECHO_C='\c';; | |
456 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
457 | ECHO_T=' ';; | |
458 | esac;; | |
459 | *) | |
460 | ECHO_N='-n';; | |
b0b70d84 AC |
461 | esac |
462 | ||
5213506e RW |
463 | rm -f conf$$ conf$$.exe conf$$.file |
464 | if test -d conf$$.dir; then | |
465 | rm -f conf$$.dir/conf$$.file | |
b0b70d84 | 466 | else |
5213506e RW |
467 | rm -f conf$$.dir |
468 | mkdir conf$$.dir 2>/dev/null | |
b0b70d84 | 469 | fi |
5213506e RW |
470 | if (echo >conf$$.file) 2>/dev/null; then |
471 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b0b70d84 | 472 | as_ln_s='ln -s' |
5213506e RW |
473 | # ... but there are two gotchas: |
474 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
475 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
476 | # In both cases, we have to default to `cp -p'. | |
477 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
478 | as_ln_s='cp -p' | |
479 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
480 | as_ln_s=ln | |
481 | else | |
482 | as_ln_s='cp -p' | |
b0b70d84 | 483 | fi |
b0b70d84 AC |
484 | else |
485 | as_ln_s='cp -p' | |
486 | fi | |
5213506e RW |
487 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
488 | rmdir conf$$.dir 2>/dev/null | |
b0b70d84 AC |
489 | |
490 | if mkdir -p . 2>/dev/null; then | |
5213506e | 491 | as_mkdir_p='mkdir -p "$as_dir"' |
b0b70d84 | 492 | else |
8ab705be | 493 | test -d ./-p && rmdir ./-p |
b0b70d84 AC |
494 | as_mkdir_p=false |
495 | fi | |
496 | ||
5213506e RW |
497 | if test -x / >/dev/null 2>&1; then |
498 | as_test_x='test -x' | |
499 | else | |
500 | if ls -dL / >/dev/null 2>&1; then | |
501 | as_ls_L_option=L | |
502 | else | |
503 | as_ls_L_option= | |
504 | fi | |
505 | as_test_x=' | |
506 | eval sh -c '\'' | |
507 | if test -d "$1"; then | |
508 | test -d "$1/."; | |
509 | else | |
510 | case $1 in #( | |
511 | -*)set "./$1";; | |
512 | esac; | |
513 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
514 | ???[sx]*):;;*)false;;esac;fi | |
515 | '\'' sh | |
516 | ' | |
517 | fi | |
518 | as_executable_p=$as_test_x | |
b0b70d84 AC |
519 | |
520 | # Sed expression to map a string onto a valid CPP name. | |
8ab705be | 521 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
b0b70d84 AC |
522 | |
523 | # Sed expression to map a string onto a valid variable name. | |
8ab705be | 524 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
b0b70d84 AC |
525 | |
526 | ||
5213506e | 527 | exec 7<&0 </dev/null 6>&1 |
b0b70d84 AC |
528 | |
529 | # Name of the host. | |
530 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
531 | # so uname gets run too. | |
532 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
533 | ||
b0b70d84 AC |
534 | # |
535 | # Initializations. | |
536 | # | |
537 | ac_default_prefix=/usr/local | |
5213506e | 538 | ac_clean_files= |
b0b70d84 | 539 | ac_config_libobj_dir=. |
5213506e | 540 | LIBOBJS= |
b0b70d84 AC |
541 | cross_compiling=no |
542 | subdirs= | |
543 | MFLAGS= | |
544 | MAKEFLAGS= | |
b0b70d84 AC |
545 | |
546 | # Identity of this package. | |
f0d3c336 AC |
547 | PACKAGE_NAME= |
548 | PACKAGE_TARNAME= | |
549 | PACKAGE_VERSION= | |
550 | PACKAGE_STRING= | |
551 | PACKAGE_BUGREPORT= | |
5213506e | 552 | PACKAGE_URL= |
b0b70d84 | 553 | |
f0d3c336 | 554 | ac_unique_file="Makefile.in" |
772cd694 EB |
555 | # Factoring default headers for most tests. |
556 | ac_includes_default="\ | |
557 | #include <stdio.h> | |
558 | #ifdef HAVE_SYS_TYPES_H | |
559 | # include <sys/types.h> | |
560 | #endif | |
561 | #ifdef HAVE_SYS_STAT_H | |
562 | # include <sys/stat.h> | |
563 | #endif | |
564 | #ifdef STDC_HEADERS | |
565 | # include <stdlib.h> | |
566 | # include <stddef.h> | |
567 | #else | |
568 | # ifdef HAVE_STDLIB_H | |
569 | # include <stdlib.h> | |
570 | # endif | |
571 | #endif | |
572 | #ifdef HAVE_STRING_H | |
573 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
574 | # include <memory.h> | |
575 | # endif | |
576 | # include <string.h> | |
577 | #endif | |
578 | #ifdef HAVE_STRINGS_H | |
579 | # include <strings.h> | |
580 | #endif | |
581 | #ifdef HAVE_INTTYPES_H | |
582 | # include <inttypes.h> | |
583 | #endif | |
584 | #ifdef HAVE_STDINT_H | |
585 | # include <stdint.h> | |
586 | #endif | |
587 | #ifdef HAVE_UNISTD_H | |
588 | # include <unistd.h> | |
589 | #endif" | |
590 | ||
5213506e RW |
591 | ac_subst_vars='LTLIBOBJS |
592 | LIBOBJS | |
3c36aa6b | 593 | get_gcc_base_ver |
772cd694 EB |
594 | have_capability |
595 | EGREP | |
596 | GREP | |
597 | CPP | |
2f18d9af | 598 | have_getipinfo |
5213506e RW |
599 | default_gnatlib_target |
600 | LN_S | |
c390c361 | 601 | AWK |
e3aa9eba | 602 | PICFLAG |
5213506e RW |
603 | enable_shared |
604 | OBJEXT | |
605 | EXEEXT | |
606 | ac_ct_CC | |
607 | CPPFLAGS | |
608 | LDFLAGS | |
609 | CFLAGS | |
610 | CC | |
611 | toolexeclibdir | |
612 | toolexecdir | |
613 | multi_basedir | |
614 | MAINT | |
615 | target_subdir | |
616 | host_subdir | |
617 | build_subdir | |
618 | build_libsubdir | |
619 | target_noncanonical | |
620 | target_os | |
621 | target_vendor | |
622 | target_cpu | |
623 | target | |
624 | host_os | |
625 | host_vendor | |
626 | host_cpu | |
627 | host | |
628 | build_os | |
629 | build_vendor | |
630 | build_cpu | |
631 | build | |
632 | target_alias | |
633 | host_alias | |
634 | build_alias | |
635 | LIBS | |
636 | ECHO_T | |
637 | ECHO_N | |
638 | ECHO_C | |
639 | DEFS | |
640 | mandir | |
641 | localedir | |
642 | libdir | |
643 | psdir | |
644 | pdfdir | |
645 | dvidir | |
646 | htmldir | |
647 | infodir | |
648 | docdir | |
649 | oldincludedir | |
650 | includedir | |
651 | localstatedir | |
652 | sharedstatedir | |
653 | sysconfdir | |
654 | datadir | |
655 | datarootdir | |
656 | libexecdir | |
657 | sbindir | |
658 | bindir | |
659 | program_transform_name | |
660 | prefix | |
661 | exec_prefix | |
662 | PACKAGE_URL | |
663 | PACKAGE_BUGREPORT | |
664 | PACKAGE_STRING | |
665 | PACKAGE_VERSION | |
666 | PACKAGE_TARNAME | |
667 | PACKAGE_NAME | |
668 | PATH_SEPARATOR | |
669 | SHELL' | |
b0b70d84 | 670 | ac_subst_files='' |
5213506e RW |
671 | ac_user_opts=' |
672 | enable_option_checking | |
673 | with_build_libsubdir | |
674 | enable_maintainer_mode | |
675 | enable_multilib | |
676 | enable_shared | |
2f18d9af | 677 | with_system_libunwind |
3c36aa6b | 678 | with_gcc_major_version_only |
5213506e RW |
679 | ' |
680 | ac_precious_vars='build_alias | |
681 | host_alias | |
772cd694 EB |
682 | target_alias |
683 | CPP | |
684 | CPPFLAGS' | |
5213506e | 685 | |
b0b70d84 AC |
686 | |
687 | # Initialize some variables set by options. | |
688 | ac_init_help= | |
689 | ac_init_version=false | |
5213506e RW |
690 | ac_unrecognized_opts= |
691 | ac_unrecognized_sep= | |
b0b70d84 AC |
692 | # The variables have the same names as the options, with |
693 | # dashes changed to underlines. | |
694 | cache_file=/dev/null | |
695 | exec_prefix=NONE | |
696 | no_create= | |
697 | no_recursion= | |
698 | prefix=NONE | |
699 | program_prefix=NONE | |
700 | program_suffix=NONE | |
701 | program_transform_name=s,x,x, | |
702 | silent= | |
703 | site= | |
704 | srcdir= | |
705 | verbose= | |
706 | x_includes=NONE | |
707 | x_libraries=NONE | |
708 | ||
709 | # Installation directory options. | |
710 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
711 | # and all the variables that are supposed to be based on exec_prefix | |
712 | # by default will actually change. | |
713 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
5213506e | 714 | # (The list follows the same order as the GNU Coding Standards.) |
b0b70d84 AC |
715 | bindir='${exec_prefix}/bin' |
716 | sbindir='${exec_prefix}/sbin' | |
717 | libexecdir='${exec_prefix}/libexec' | |
5213506e RW |
718 | datarootdir='${prefix}/share' |
719 | datadir='${datarootdir}' | |
b0b70d84 AC |
720 | sysconfdir='${prefix}/etc' |
721 | sharedstatedir='${prefix}/com' | |
722 | localstatedir='${prefix}/var' | |
b0b70d84 AC |
723 | includedir='${prefix}/include' |
724 | oldincludedir='/usr/include' | |
5213506e RW |
725 | docdir='${datarootdir}/doc/${PACKAGE}' |
726 | infodir='${datarootdir}/info' | |
727 | htmldir='${docdir}' | |
728 | dvidir='${docdir}' | |
729 | pdfdir='${docdir}' | |
730 | psdir='${docdir}' | |
731 | libdir='${exec_prefix}/lib' | |
732 | localedir='${datarootdir}/locale' | |
733 | mandir='${datarootdir}/man' | |
b0b70d84 AC |
734 | |
735 | ac_prev= | |
5213506e | 736 | ac_dashdash= |
b0b70d84 AC |
737 | for ac_option |
738 | do | |
739 | # If the previous option needs an argument, assign it. | |
740 | if test -n "$ac_prev"; then | |
5213506e | 741 | eval $ac_prev=\$ac_option |
b0b70d84 AC |
742 | ac_prev= |
743 | continue | |
744 | fi | |
745 | ||
5213506e RW |
746 | case $ac_option in |
747 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
748 | *) ac_optarg=yes ;; | |
749 | esac | |
b0b70d84 AC |
750 | |
751 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
752 | ||
5213506e RW |
753 | case $ac_dashdash$ac_option in |
754 | --) | |
755 | ac_dashdash=yes ;; | |
b0b70d84 AC |
756 | |
757 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
758 | ac_prev=bindir ;; | |
759 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
760 | bindir=$ac_optarg ;; | |
761 | ||
762 | -build | --build | --buil | --bui | --bu) | |
763 | ac_prev=build_alias ;; | |
764 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
765 | build_alias=$ac_optarg ;; | |
766 | ||
767 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
768 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
769 | ac_prev=cache_file ;; | |
770 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
771 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
772 | cache_file=$ac_optarg ;; | |
773 | ||
774 | --config-cache | -C) | |
775 | cache_file=config.cache ;; | |
776 | ||
5213506e | 777 | -datadir | --datadir | --datadi | --datad) |
b0b70d84 | 778 | ac_prev=datadir ;; |
5213506e | 779 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
b0b70d84 AC |
780 | datadir=$ac_optarg ;; |
781 | ||
5213506e RW |
782 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
783 | | --dataroo | --dataro | --datar) | |
784 | ac_prev=datarootdir ;; | |
785 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
786 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
787 | datarootdir=$ac_optarg ;; | |
788 | ||
b0b70d84 | 789 | -disable-* | --disable-*) |
5213506e | 790 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
b0b70d84 | 791 | # Reject names that are not valid shell variable names. |
5213506e RW |
792 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
793 | as_fn_error "invalid feature name: $ac_useropt" | |
794 | ac_useropt_orig=$ac_useropt | |
795 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
796 | case $ac_user_opts in | |
797 | *" | |
798 | "enable_$ac_useropt" | |
799 | "*) ;; | |
800 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
801 | ac_unrecognized_sep=', ';; | |
802 | esac | |
803 | eval enable_$ac_useropt=no ;; | |
804 | ||
805 | -docdir | --docdir | --docdi | --doc | --do) | |
806 | ac_prev=docdir ;; | |
807 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
808 | docdir=$ac_optarg ;; | |
809 | ||
810 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
811 | ac_prev=dvidir ;; | |
812 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
813 | dvidir=$ac_optarg ;; | |
b0b70d84 AC |
814 | |
815 | -enable-* | --enable-*) | |
5213506e | 816 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
b0b70d84 | 817 | # Reject names that are not valid shell variable names. |
5213506e RW |
818 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
819 | as_fn_error "invalid feature name: $ac_useropt" | |
820 | ac_useropt_orig=$ac_useropt | |
821 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
822 | case $ac_user_opts in | |
823 | *" | |
824 | "enable_$ac_useropt" | |
825 | "*) ;; | |
826 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
827 | ac_unrecognized_sep=', ';; | |
b0b70d84 | 828 | esac |
5213506e | 829 | eval enable_$ac_useropt=\$ac_optarg ;; |
b0b70d84 AC |
830 | |
831 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
832 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
833 | | --exec | --exe | --ex) | |
834 | ac_prev=exec_prefix ;; | |
835 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
836 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
837 | | --exec=* | --exe=* | --ex=*) | |
838 | exec_prefix=$ac_optarg ;; | |
839 | ||
840 | -gas | --gas | --ga | --g) | |
841 | # Obsolete; use --with-gas. | |
842 | with_gas=yes ;; | |
843 | ||
844 | -help | --help | --hel | --he | -h) | |
845 | ac_init_help=long ;; | |
846 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
847 | ac_init_help=recursive ;; | |
848 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
849 | ac_init_help=short ;; | |
850 | ||
851 | -host | --host | --hos | --ho) | |
852 | ac_prev=host_alias ;; | |
853 | -host=* | --host=* | --hos=* | --ho=*) | |
854 | host_alias=$ac_optarg ;; | |
855 | ||
5213506e RW |
856 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
857 | ac_prev=htmldir ;; | |
858 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
859 | | --ht=*) | |
860 | htmldir=$ac_optarg ;; | |
861 | ||
b0b70d84 AC |
862 | -includedir | --includedir | --includedi | --included | --include \ |
863 | | --includ | --inclu | --incl | --inc) | |
864 | ac_prev=includedir ;; | |
865 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
866 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
867 | includedir=$ac_optarg ;; | |
868 | ||
869 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
870 | ac_prev=infodir ;; | |
871 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
872 | infodir=$ac_optarg ;; | |
873 | ||
874 | -libdir | --libdir | --libdi | --libd) | |
875 | ac_prev=libdir ;; | |
876 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
877 | libdir=$ac_optarg ;; | |
878 | ||
879 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
880 | | --libexe | --libex | --libe) | |
881 | ac_prev=libexecdir ;; | |
882 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
883 | | --libexe=* | --libex=* | --libe=*) | |
884 | libexecdir=$ac_optarg ;; | |
885 | ||
5213506e RW |
886 | -localedir | --localedir | --localedi | --localed | --locale) |
887 | ac_prev=localedir ;; | |
888 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
889 | localedir=$ac_optarg ;; | |
890 | ||
b0b70d84 | 891 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
5213506e | 892 | | --localstate | --localstat | --localsta | --localst | --locals) |
b0b70d84 AC |
893 | ac_prev=localstatedir ;; |
894 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
5213506e | 895 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
b0b70d84 AC |
896 | localstatedir=$ac_optarg ;; |
897 | ||
898 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
899 | ac_prev=mandir ;; | |
900 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
901 | mandir=$ac_optarg ;; | |
902 | ||
903 | -nfp | --nfp | --nf) | |
904 | # Obsolete; use --without-fp. | |
905 | with_fp=no ;; | |
906 | ||
907 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
908 | | --no-cr | --no-c | -n) | |
909 | no_create=yes ;; | |
910 | ||
911 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
912 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
913 | no_recursion=yes ;; | |
914 | ||
915 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
916 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
917 | | --oldin | --oldi | --old | --ol | --o) | |
918 | ac_prev=oldincludedir ;; | |
919 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
920 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
921 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
922 | oldincludedir=$ac_optarg ;; | |
923 | ||
924 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
925 | ac_prev=prefix ;; | |
926 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
927 | prefix=$ac_optarg ;; | |
928 | ||
929 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
930 | | --program-pre | --program-pr | --program-p) | |
931 | ac_prev=program_prefix ;; | |
932 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
933 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
934 | program_prefix=$ac_optarg ;; | |
935 | ||
936 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
937 | | --program-suf | --program-su | --program-s) | |
938 | ac_prev=program_suffix ;; | |
939 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
940 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
941 | program_suffix=$ac_optarg ;; | |
942 | ||
943 | -program-transform-name | --program-transform-name \ | |
944 | | --program-transform-nam | --program-transform-na \ | |
945 | | --program-transform-n | --program-transform- \ | |
946 | | --program-transform | --program-transfor \ | |
947 | | --program-transfo | --program-transf \ | |
948 | | --program-trans | --program-tran \ | |
949 | | --progr-tra | --program-tr | --program-t) | |
950 | ac_prev=program_transform_name ;; | |
951 | -program-transform-name=* | --program-transform-name=* \ | |
952 | | --program-transform-nam=* | --program-transform-na=* \ | |
953 | | --program-transform-n=* | --program-transform-=* \ | |
954 | | --program-transform=* | --program-transfor=* \ | |
955 | | --program-transfo=* | --program-transf=* \ | |
956 | | --program-trans=* | --program-tran=* \ | |
957 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
958 | program_transform_name=$ac_optarg ;; | |
959 | ||
5213506e RW |
960 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
961 | ac_prev=pdfdir ;; | |
962 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
963 | pdfdir=$ac_optarg ;; | |
964 | ||
965 | -psdir | --psdir | --psdi | --psd | --ps) | |
966 | ac_prev=psdir ;; | |
967 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
968 | psdir=$ac_optarg ;; | |
969 | ||
b0b70d84 AC |
970 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
971 | | -silent | --silent | --silen | --sile | --sil) | |
972 | silent=yes ;; | |
973 | ||
974 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
975 | ac_prev=sbindir ;; | |
976 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
977 | | --sbi=* | --sb=*) | |
978 | sbindir=$ac_optarg ;; | |
979 | ||
980 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
981 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
982 | | --sharedst | --shareds | --shared | --share | --shar \ | |
983 | | --sha | --sh) | |
984 | ac_prev=sharedstatedir ;; | |
985 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
986 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
987 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
988 | | --sha=* | --sh=*) | |
989 | sharedstatedir=$ac_optarg ;; | |
990 | ||
991 | -site | --site | --sit) | |
992 | ac_prev=site ;; | |
993 | -site=* | --site=* | --sit=*) | |
994 | site=$ac_optarg ;; | |
995 | ||
996 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
997 | ac_prev=srcdir ;; | |
998 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
999 | srcdir=$ac_optarg ;; | |
1000 | ||
1001 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1002 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1003 | ac_prev=sysconfdir ;; | |
1004 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1005 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
1006 | sysconfdir=$ac_optarg ;; | |
1007 | ||
1008 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
1009 | ac_prev=target_alias ;; | |
1010 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
1011 | target_alias=$ac_optarg ;; | |
1012 | ||
1013 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1014 | verbose=yes ;; | |
1015 | ||
1016 | -version | --version | --versio | --versi | --vers | -V) | |
1017 | ac_init_version=: ;; | |
1018 | ||
1019 | -with-* | --with-*) | |
5213506e | 1020 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
b0b70d84 | 1021 | # Reject names that are not valid shell variable names. |
5213506e RW |
1022 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1023 | as_fn_error "invalid package name: $ac_useropt" | |
1024 | ac_useropt_orig=$ac_useropt | |
1025 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1026 | case $ac_user_opts in | |
1027 | *" | |
1028 | "with_$ac_useropt" | |
1029 | "*) ;; | |
1030 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1031 | ac_unrecognized_sep=', ';; | |
b0b70d84 | 1032 | esac |
5213506e | 1033 | eval with_$ac_useropt=\$ac_optarg ;; |
b0b70d84 AC |
1034 | |
1035 | -without-* | --without-*) | |
5213506e | 1036 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
b0b70d84 | 1037 | # Reject names that are not valid shell variable names. |
5213506e RW |
1038 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1039 | as_fn_error "invalid package name: $ac_useropt" | |
1040 | ac_useropt_orig=$ac_useropt | |
1041 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1042 | case $ac_user_opts in | |
1043 | *" | |
1044 | "with_$ac_useropt" | |
1045 | "*) ;; | |
1046 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1047 | ac_unrecognized_sep=', ';; | |
1048 | esac | |
1049 | eval with_$ac_useropt=no ;; | |
b0b70d84 AC |
1050 | |
1051 | --x) | |
1052 | # Obsolete; use --with-x. | |
1053 | with_x=yes ;; | |
1054 | ||
1055 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1056 | | --x-incl | --x-inc | --x-in | --x-i) | |
1057 | ac_prev=x_includes ;; | |
1058 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1059 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1060 | x_includes=$ac_optarg ;; | |
1061 | ||
1062 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1063 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1064 | ac_prev=x_libraries ;; | |
1065 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1066 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1067 | x_libraries=$ac_optarg ;; | |
1068 | ||
5213506e RW |
1069 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1070 | Try \`$0 --help' for more information." | |
b0b70d84 AC |
1071 | ;; |
1072 | ||
1073 | *=*) | |
1074 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1075 | # Reject names that are not valid shell variable names. | |
5213506e RW |
1076 | case $ac_envvar in #( |
1077 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1078 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1079 | esac | |
1080 | eval $ac_envvar=\$ac_optarg | |
b0b70d84 AC |
1081 | export $ac_envvar ;; |
1082 | ||
1083 | *) | |
1084 | # FIXME: should be removed in autoconf 3.0. | |
5213506e | 1085 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
b0b70d84 | 1086 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
5213506e | 1087 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
b0b70d84 AC |
1088 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
1089 | ;; | |
1090 | ||
1091 | esac | |
1092 | done | |
1093 | ||
1094 | if test -n "$ac_prev"; then | |
1095 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
5213506e | 1096 | as_fn_error "missing argument to $ac_option" |
b0b70d84 AC |
1097 | fi |
1098 | ||
5213506e RW |
1099 | if test -n "$ac_unrecognized_opts"; then |
1100 | case $enable_option_checking in | |
1101 | no) ;; | |
1102 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1103 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
b0b70d84 | 1104 | esac |
5213506e | 1105 | fi |
b0b70d84 | 1106 | |
5213506e RW |
1107 | # Check all directory arguments for consistency. |
1108 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1109 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1110 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1111 | libdir localedir mandir | |
b0b70d84 | 1112 | do |
5213506e RW |
1113 | eval ac_val=\$$ac_var |
1114 | # Remove trailing slashes. | |
1115 | case $ac_val in | |
1116 | */ ) | |
1117 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1118 | eval $ac_var=\$ac_val;; | |
1119 | esac | |
1120 | # Be sure to have absolute directory names. | |
b0b70d84 | 1121 | case $ac_val in |
5213506e RW |
1122 | [\\/$]* | ?:[\\/]* ) continue;; |
1123 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
b0b70d84 | 1124 | esac |
5213506e | 1125 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
b0b70d84 AC |
1126 | done |
1127 | ||
1128 | # There might be people who depend on the old broken behavior: `$host' | |
1129 | # used to hold the argument of --host etc. | |
1130 | # FIXME: To remove some day. | |
1131 | build=$build_alias | |
1132 | host=$host_alias | |
1133 | target=$target_alias | |
1134 | ||
1135 | # FIXME: To remove some day. | |
1136 | if test "x$host_alias" != x; then | |
1137 | if test "x$build_alias" = x; then | |
1138 | cross_compiling=maybe | |
5213506e | 1139 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
b0b70d84 AC |
1140 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1141 | elif test "x$build_alias" != "x$host_alias"; then | |
1142 | cross_compiling=yes | |
1143 | fi | |
1144 | fi | |
1145 | ||
1146 | ac_tool_prefix= | |
1147 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1148 | ||
1149 | test "$silent" = yes && exec 6>/dev/null | |
1150 | ||
1151 | ||
5213506e RW |
1152 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1153 | ac_ls_di=`ls -di .` && | |
1154 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1155 | as_fn_error "working directory cannot be determined" | |
1156 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1157 | as_fn_error "pwd does not report name of working directory" | |
1158 | ||
1159 | ||
b0b70d84 AC |
1160 | # Find the source files, if location was not specified. |
1161 | if test -z "$srcdir"; then | |
1162 | ac_srcdir_defaulted=yes | |
5213506e RW |
1163 | # Try the directory containing this script, then the parent directory. |
1164 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1165 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1166 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1167 | X"$as_myself" : 'X\(//\)$' \| \ | |
1168 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1169 | $as_echo X"$as_myself" | | |
1170 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1171 | s//\1/ | |
1172 | q | |
1173 | } | |
1174 | /^X\(\/\/\)[^/].*/{ | |
1175 | s//\1/ | |
1176 | q | |
1177 | } | |
1178 | /^X\(\/\/\)$/{ | |
1179 | s//\1/ | |
1180 | q | |
1181 | } | |
1182 | /^X\(\/\).*/{ | |
1183 | s//\1/ | |
1184 | q | |
1185 | } | |
1186 | s/.*/./; q'` | |
b0b70d84 | 1187 | srcdir=$ac_confdir |
5213506e | 1188 | if test ! -r "$srcdir/$ac_unique_file"; then |
b0b70d84 AC |
1189 | srcdir=.. |
1190 | fi | |
1191 | else | |
1192 | ac_srcdir_defaulted=no | |
1193 | fi | |
5213506e RW |
1194 | if test ! -r "$srcdir/$ac_unique_file"; then |
1195 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1196 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1197 | fi | |
1198 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1199 | ac_abs_confdir=`( | |
1200 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1201 | pwd)` | |
1202 | # When building in place, set srcdir=. | |
1203 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1204 | srcdir=. | |
1205 | fi | |
1206 | # Remove unnecessary trailing slashes from srcdir. | |
1207 | # Double slashes in file names in object file debugging info | |
1208 | # mess up M-x gdb in Emacs. | |
1209 | case $srcdir in | |
1210 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1211 | esac | |
1212 | for ac_var in $ac_precious_vars; do | |
1213 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1214 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1215 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1216 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1217 | done | |
b0b70d84 AC |
1218 | |
1219 | # | |
1220 | # Report the --help message. | |
1221 | # | |
1222 | if test "$ac_init_help" = "long"; then | |
1223 | # Omit some internal or obsolete options to make the list less imposing. | |
1224 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1225 | cat <<_ACEOF | |
f0d3c336 | 1226 | \`configure' configures this package to adapt to many kinds of systems. |
b0b70d84 AC |
1227 | |
1228 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1229 | ||
1230 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1231 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1232 | ||
1233 | Defaults for the options are specified in brackets. | |
1234 | ||
1235 | Configuration: | |
1236 | -h, --help display this help and exit | |
1237 | --help=short display options specific to this package | |
1238 | --help=recursive display the short help of all the included packages | |
1239 | -V, --version display version information and exit | |
1240 | -q, --quiet, --silent do not print \`checking...' messages | |
1241 | --cache-file=FILE cache test results in FILE [disabled] | |
1242 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1243 | -n, --no-create do not create output files | |
1244 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1245 | ||
b0b70d84 AC |
1246 | Installation directories: |
1247 | --prefix=PREFIX install architecture-independent files in PREFIX | |
5213506e | 1248 | [$ac_default_prefix] |
b0b70d84 | 1249 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
5213506e | 1250 | [PREFIX] |
b0b70d84 AC |
1251 | |
1252 | By default, \`make install' will install all the files in | |
1253 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1254 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1255 | for instance \`--prefix=\$HOME'. | |
1256 | ||
1257 | For better control, use the options below. | |
1258 | ||
1259 | Fine tuning of the installation directories: | |
5213506e RW |
1260 | --bindir=DIR user executables [EPREFIX/bin] |
1261 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1262 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1263 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1264 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1265 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1266 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1267 | --includedir=DIR C header files [PREFIX/include] | |
1268 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1269 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1270 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1271 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1272 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1273 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1274 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1275 | --htmldir=DIR html documentation [DOCDIR] | |
1276 | --dvidir=DIR dvi documentation [DOCDIR] | |
1277 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1278 | --psdir=DIR ps documentation [DOCDIR] | |
b0b70d84 AC |
1279 | _ACEOF |
1280 | ||
1281 | cat <<\_ACEOF | |
1282 | ||
1283 | System types: | |
1284 | --build=BUILD configure for building on BUILD [guessed] | |
1285 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1286 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1287 | _ACEOF | |
1288 | fi | |
1289 | ||
1290 | if test -n "$ac_init_help"; then | |
f0d3c336 | 1291 | |
b0b70d84 AC |
1292 | cat <<\_ACEOF |
1293 | ||
1294 | Optional Features: | |
5213506e | 1295 | --disable-option-checking ignore unrecognized --enable/--with options |
b0b70d84 AC |
1296 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1297 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1298 | --enable-maintainer-mode | |
1299 | enable make rules and dependencies not useful (and | |
1300 | sometimes confusing) to the casual installer | |
7193e639 | 1301 | --enable-multilib build many library versions (default) |
b0b70d84 AC |
1302 | --disable-shared don't provide a shared libgnat |
1303 | ||
9bd6112c PB |
1304 | Optional Packages: |
1305 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1306 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1307 | --with-build-libsubdir=DIR Directory where to find libraries for build system | |
2f18d9af | 1308 | --with-system-libunwind use installed libunwind |
3c36aa6b JJ |
1309 | --with-gcc-major-version-only |
1310 | use only GCC major number in filesystem paths | |
9bd6112c | 1311 | |
47ad7893 PB |
1312 | Some influential environment variables: |
1313 | CC C compiler command | |
1314 | CFLAGS C compiler flags | |
1315 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1316 | nonstandard directory <lib dir> | |
5213506e RW |
1317 | LIBS libraries to pass to the linker, e.g. -l<library> |
1318 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1319 | you have headers in a nonstandard directory <include dir> | |
772cd694 | 1320 | CPP C preprocessor |
47ad7893 PB |
1321 | |
1322 | Use these variables to override the choices made by `configure' or to help | |
1323 | it to find libraries and programs with nonstandard names/locations. | |
1324 | ||
5213506e | 1325 | Report bugs to the package provider. |
b0b70d84 | 1326 | _ACEOF |
5213506e | 1327 | ac_status=$? |
b0b70d84 AC |
1328 | fi |
1329 | ||
1330 | if test "$ac_init_help" = "recursive"; then | |
1331 | # If there are subdirs, report their specific --help. | |
b0b70d84 | 1332 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
5213506e RW |
1333 | test -d "$ac_dir" || |
1334 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1335 | continue | |
b0b70d84 AC |
1336 | ac_builddir=. |
1337 | ||
5213506e RW |
1338 | case "$ac_dir" in |
1339 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1340 | *) | |
1341 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1342 | # A ".." for each directory in $ac_dir_suffix. | |
1343 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1344 | case $ac_top_builddir_sub in | |
1345 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1346 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1347 | esac ;; | |
1348 | esac | |
1349 | ac_abs_top_builddir=$ac_pwd | |
1350 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1351 | # for backward compatibility: | |
1352 | ac_top_builddir=$ac_top_build_prefix | |
b0b70d84 AC |
1353 | |
1354 | case $srcdir in | |
5213506e | 1355 | .) # We are building in place. |
b0b70d84 | 1356 | ac_srcdir=. |
5213506e RW |
1357 | ac_top_srcdir=$ac_top_builddir_sub |
1358 | ac_abs_top_srcdir=$ac_pwd ;; | |
1359 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
b0b70d84 | 1360 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
1361 | ac_top_srcdir=$srcdir |
1362 | ac_abs_top_srcdir=$srcdir ;; | |
1363 | *) # Relative name. | |
1364 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1365 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1366 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
8ab705be | 1367 | esac |
5213506e RW |
1368 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1369 | ||
1370 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1371 | # Check for guested configure. | |
1372 | if test -f "$ac_srcdir/configure.gnu"; then | |
1373 | echo && | |
1374 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1375 | elif test -f "$ac_srcdir/configure"; then | |
1376 | echo && | |
1377 | $SHELL "$ac_srcdir/configure" --help=recursive | |
b0b70d84 | 1378 | else |
5213506e RW |
1379 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1380 | fi || ac_status=$? | |
1381 | cd "$ac_pwd" || { ac_status=$?; break; } | |
b0b70d84 AC |
1382 | done |
1383 | fi | |
1384 | ||
5213506e | 1385 | test -n "$ac_init_help" && exit $ac_status |
b0b70d84 AC |
1386 | if $ac_init_version; then |
1387 | cat <<\_ACEOF | |
5213506e RW |
1388 | configure |
1389 | generated by GNU Autoconf 2.64 | |
b0b70d84 | 1390 | |
5213506e | 1391 | Copyright (C) 2009 Free Software Foundation, Inc. |
b0b70d84 AC |
1392 | This configure script is free software; the Free Software Foundation |
1393 | gives unlimited permission to copy, distribute and modify it. | |
1394 | _ACEOF | |
5213506e | 1395 | exit |
b0b70d84 | 1396 | fi |
5213506e RW |
1397 | |
1398 | ## ------------------------ ## | |
1399 | ## Autoconf initialization. ## | |
1400 | ## ------------------------ ## | |
1401 | ||
1402 | # ac_fn_c_try_compile LINENO | |
1403 | # -------------------------- | |
1404 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1405 | ac_fn_c_try_compile () | |
1406 | { | |
1407 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1408 | rm -f conftest.$ac_objext | |
1409 | if { { ac_try="$ac_compile" | |
1410 | case "(($ac_try" in | |
1411 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1412 | *) ac_try_echo=$ac_try;; | |
1413 | esac | |
1414 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1415 | $as_echo "$ac_try_echo"; } >&5 | |
1416 | (eval "$ac_compile") 2>conftest.err | |
1417 | ac_status=$? | |
1418 | if test -s conftest.err; then | |
1419 | grep -v '^ *+' conftest.err >conftest.er1 | |
1420 | cat conftest.er1 >&5 | |
1421 | mv -f conftest.er1 conftest.err | |
1422 | fi | |
1423 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1424 | test $ac_status = 0; } && { | |
1425 | test -z "$ac_c_werror_flag" || | |
1426 | test ! -s conftest.err | |
1427 | } && test -s conftest.$ac_objext; then : | |
1428 | ac_retval=0 | |
1429 | else | |
1430 | $as_echo "$as_me: failed program was:" >&5 | |
1431 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1432 | ||
1433 | ac_retval=1 | |
1434 | fi | |
1435 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1436 | return $ac_retval | |
1437 | ||
1438 | } # ac_fn_c_try_compile | |
772cd694 EB |
1439 | |
1440 | # ac_fn_c_try_cpp LINENO | |
1441 | # ---------------------- | |
1442 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1443 | ac_fn_c_try_cpp () | |
1444 | { | |
1445 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1446 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1447 | case "(($ac_try" in | |
1448 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1449 | *) ac_try_echo=$ac_try;; | |
1450 | esac | |
1451 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1452 | $as_echo "$ac_try_echo"; } >&5 | |
1453 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1454 | ac_status=$? | |
1455 | if test -s conftest.err; then | |
1456 | grep -v '^ *+' conftest.err >conftest.er1 | |
1457 | cat conftest.er1 >&5 | |
1458 | mv -f conftest.er1 conftest.err | |
1459 | fi | |
1460 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1461 | test $ac_status = 0; } >/dev/null && { | |
1462 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1463 | test ! -s conftest.err | |
1464 | }; then : | |
1465 | ac_retval=0 | |
1466 | else | |
1467 | $as_echo "$as_me: failed program was:" >&5 | |
1468 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1469 | ||
1470 | ac_retval=1 | |
1471 | fi | |
1472 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1473 | return $ac_retval | |
1474 | ||
1475 | } # ac_fn_c_try_cpp | |
1476 | ||
1477 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES | |
1478 | # ------------------------------------------------------- | |
1479 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using | |
1480 | # the include files in INCLUDES and setting the cache variable VAR | |
1481 | # accordingly. | |
1482 | ac_fn_c_check_header_mongrel () | |
1483 | { | |
1484 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1485 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1487 | $as_echo_n "checking for $2... " >&6; } | |
1488 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1489 | $as_echo_n "(cached) " >&6 | |
1490 | fi | |
1491 | eval ac_res=\$$3 | |
1492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1493 | $as_echo "$ac_res" >&6; } | |
1494 | else | |
1495 | # Is the header compilable? | |
1496 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 | |
1497 | $as_echo_n "checking $2 usability... " >&6; } | |
1498 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1499 | /* end confdefs.h. */ | |
1500 | $4 | |
1501 | #include <$2> | |
1502 | _ACEOF | |
1503 | if ac_fn_c_try_compile "$LINENO"; then : | |
1504 | ac_header_compiler=yes | |
1505 | else | |
1506 | ac_header_compiler=no | |
1507 | fi | |
1508 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 | |
1510 | $as_echo "$ac_header_compiler" >&6; } | |
1511 | ||
1512 | # Is the header present? | |
1513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 | |
1514 | $as_echo_n "checking $2 presence... " >&6; } | |
1515 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1516 | /* end confdefs.h. */ | |
1517 | #include <$2> | |
1518 | _ACEOF | |
1519 | if ac_fn_c_try_cpp "$LINENO"; then : | |
1520 | ac_header_preproc=yes | |
1521 | else | |
1522 | ac_header_preproc=no | |
1523 | fi | |
1524 | rm -f conftest.err conftest.$ac_ext | |
1525 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 | |
1526 | $as_echo "$ac_header_preproc" >&6; } | |
1527 | ||
1528 | # So? What about this header? | |
1529 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( | |
1530 | yes:no: ) | |
1531 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 | |
1532 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
1533 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1534 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1535 | ;; | |
1536 | no:yes:* ) | |
1537 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 | |
1538 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} | |
1539 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 | |
1540 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} | |
1541 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 | |
1542 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} | |
1543 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 | |
1544 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} | |
1545 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 | |
1546 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} | |
1547 | ;; | |
1548 | esac | |
1549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1550 | $as_echo_n "checking for $2... " >&6; } | |
1551 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1552 | $as_echo_n "(cached) " >&6 | |
1553 | else | |
1554 | eval "$3=\$ac_header_compiler" | |
1555 | fi | |
1556 | eval ac_res=\$$3 | |
1557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1558 | $as_echo "$ac_res" >&6; } | |
1559 | fi | |
1560 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1561 | ||
1562 | } # ac_fn_c_check_header_mongrel | |
1563 | ||
1564 | # ac_fn_c_try_run LINENO | |
1565 | # ---------------------- | |
1566 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1567 | # that executables *can* be run. | |
1568 | ac_fn_c_try_run () | |
1569 | { | |
1570 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1571 | if { { ac_try="$ac_link" | |
1572 | case "(($ac_try" in | |
1573 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1574 | *) ac_try_echo=$ac_try;; | |
1575 | esac | |
1576 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1577 | $as_echo "$ac_try_echo"; } >&5 | |
1578 | (eval "$ac_link") 2>&5 | |
1579 | ac_status=$? | |
1580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1581 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1582 | { { case "(($ac_try" in | |
1583 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1584 | *) ac_try_echo=$ac_try;; | |
1585 | esac | |
1586 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1587 | $as_echo "$ac_try_echo"; } >&5 | |
1588 | (eval "$ac_try") 2>&5 | |
1589 | ac_status=$? | |
1590 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1591 | test $ac_status = 0; }; }; then : | |
1592 | ac_retval=0 | |
1593 | else | |
1594 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1595 | $as_echo "$as_me: failed program was:" >&5 | |
1596 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1597 | ||
1598 | ac_retval=$ac_status | |
1599 | fi | |
1600 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1601 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1602 | return $ac_retval | |
1603 | ||
1604 | } # ac_fn_c_try_run | |
1605 | ||
1606 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1607 | # ------------------------------------------------------- | |
1608 | # Tests whether HEADER exists and can be compiled using the include files in | |
1609 | # INCLUDES, setting the cache variable VAR accordingly. | |
1610 | ac_fn_c_check_header_compile () | |
1611 | { | |
1612 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1614 | $as_echo_n "checking for $2... " >&6; } | |
1615 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1616 | $as_echo_n "(cached) " >&6 | |
1617 | else | |
1618 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1619 | /* end confdefs.h. */ | |
1620 | $4 | |
1621 | #include <$2> | |
1622 | _ACEOF | |
1623 | if ac_fn_c_try_compile "$LINENO"; then : | |
1624 | eval "$3=yes" | |
1625 | else | |
1626 | eval "$3=no" | |
1627 | fi | |
1628 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1629 | fi | |
1630 | eval ac_res=\$$3 | |
1631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1632 | $as_echo "$ac_res" >&6; } | |
1633 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1634 | ||
1635 | } # ac_fn_c_check_header_compile | |
5213506e | 1636 | cat >config.log <<_ACEOF |
b0b70d84 AC |
1637 | This file contains any messages produced by compilers while |
1638 | running configure, to aid debugging if configure makes a mistake. | |
1639 | ||
f0d3c336 | 1640 | It was created by $as_me, which was |
5213506e | 1641 | generated by GNU Autoconf 2.64. Invocation command line was |
b0b70d84 AC |
1642 | |
1643 | $ $0 $@ | |
1644 | ||
1645 | _ACEOF | |
5213506e | 1646 | exec 5>>config.log |
b0b70d84 AC |
1647 | { |
1648 | cat <<_ASUNAME | |
1649 | ## --------- ## | |
1650 | ## Platform. ## | |
1651 | ## --------- ## | |
1652 | ||
1653 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1654 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1655 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1656 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1657 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1658 | ||
1659 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1660 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1661 | ||
1662 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1663 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1664 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
5213506e | 1665 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
b0b70d84 AC |
1666 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1667 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1668 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1669 | ||
1670 | _ASUNAME | |
1671 | ||
1672 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1673 | for as_dir in $PATH | |
1674 | do | |
1675 | IFS=$as_save_IFS | |
1676 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
1677 | $as_echo "PATH: $as_dir" |
1678 | done | |
1679 | IFS=$as_save_IFS | |
b0b70d84 AC |
1680 | |
1681 | } >&5 | |
1682 | ||
1683 | cat >&5 <<_ACEOF | |
1684 | ||
1685 | ||
1686 | ## ----------- ## | |
1687 | ## Core tests. ## | |
1688 | ## ----------- ## | |
1689 | ||
1690 | _ACEOF | |
1691 | ||
1692 | ||
1693 | # Keep a trace of the command line. | |
1694 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1695 | # Strip out --silent because we don't want to record it for future runs. | |
1696 | # Also quote any args containing shell meta-characters. | |
1697 | # Make two passes to allow for proper duplicate-argument suppression. | |
1698 | ac_configure_args= | |
1699 | ac_configure_args0= | |
1700 | ac_configure_args1= | |
b0b70d84 AC |
1701 | ac_must_keep_next=false |
1702 | for ac_pass in 1 2 | |
1703 | do | |
1704 | for ac_arg | |
1705 | do | |
1706 | case $ac_arg in | |
1707 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1708 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1709 | | -silent | --silent | --silen | --sile | --sil) | |
1710 | continue ;; | |
5213506e RW |
1711 | *\'*) |
1712 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
b0b70d84 AC |
1713 | esac |
1714 | case $ac_pass in | |
5213506e | 1715 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
b0b70d84 | 1716 | 2) |
5213506e | 1717 | as_fn_append ac_configure_args1 " '$ac_arg'" |
b0b70d84 | 1718 | if test $ac_must_keep_next = true; then |
8ab705be | 1719 | ac_must_keep_next=false # Got value, back to normal. |
b0b70d84 | 1720 | else |
8ab705be KC |
1721 | case $ac_arg in |
1722 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1723 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1724 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1725 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1726 | case "$ac_configure_args0 " in | |
1727 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1728 | esac | |
1729 | ;; | |
1730 | -* ) ac_must_keep_next=true ;; | |
1731 | esac | |
b0b70d84 | 1732 | fi |
5213506e | 1733 | as_fn_append ac_configure_args " '$ac_arg'" |
b0b70d84 AC |
1734 | ;; |
1735 | esac | |
1736 | done | |
1737 | done | |
5213506e RW |
1738 | { ac_configure_args0=; unset ac_configure_args0;} |
1739 | { ac_configure_args1=; unset ac_configure_args1;} | |
b0b70d84 AC |
1740 | |
1741 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1742 | # config.log. We remove comments because anyway the quotes in there | |
1743 | # would cause problems or look ugly. | |
5213506e RW |
1744 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1745 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
b0b70d84 AC |
1746 | trap 'exit_status=$? |
1747 | # Save into config.log some information that might help in debugging. | |
1748 | { | |
1749 | echo | |
1750 | ||
1751 | cat <<\_ASBOX | |
1752 | ## ---------------- ## | |
1753 | ## Cache variables. ## | |
1754 | ## ---------------- ## | |
1755 | _ASBOX | |
1756 | echo | |
1757 | # The following way of writing the cache mishandles newlines in values, | |
5213506e RW |
1758 | ( |
1759 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1760 | eval ac_val=\$$ac_var | |
1761 | case $ac_val in #( | |
1762 | *${as_nl}*) | |
1763 | case $ac_var in #( | |
1764 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
1765 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
1766 | esac | |
1767 | case $ac_var in #( | |
1768 | _ | IFS | as_nl) ;; #( | |
1769 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
1770 | *) { eval $ac_var=; unset $ac_var;} ;; | |
1771 | esac ;; | |
1772 | esac | |
1773 | done | |
b0b70d84 | 1774 | (set) 2>&1 | |
5213506e RW |
1775 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1776 | *${as_nl}ac_space=\ *) | |
b0b70d84 | 1777 | sed -n \ |
5213506e RW |
1778 | "s/'\''/'\''\\\\'\'''\''/g; |
1779 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1780 | ;; #( | |
b0b70d84 | 1781 | *) |
5213506e | 1782 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
b0b70d84 | 1783 | ;; |
5213506e RW |
1784 | esac | |
1785 | sort | |
1786 | ) | |
b0b70d84 AC |
1787 | echo |
1788 | ||
1789 | cat <<\_ASBOX | |
1790 | ## ----------------- ## | |
1791 | ## Output variables. ## | |
1792 | ## ----------------- ## | |
1793 | _ASBOX | |
1794 | echo | |
1795 | for ac_var in $ac_subst_vars | |
1796 | do | |
5213506e RW |
1797 | eval ac_val=\$$ac_var |
1798 | case $ac_val in | |
1799 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1800 | esac | |
1801 | $as_echo "$ac_var='\''$ac_val'\''" | |
b0b70d84 AC |
1802 | done | sort |
1803 | echo | |
1804 | ||
1805 | if test -n "$ac_subst_files"; then | |
1806 | cat <<\_ASBOX | |
5213506e RW |
1807 | ## ------------------- ## |
1808 | ## File substitutions. ## | |
1809 | ## ------------------- ## | |
b0b70d84 AC |
1810 | _ASBOX |
1811 | echo | |
1812 | for ac_var in $ac_subst_files | |
1813 | do | |
5213506e RW |
1814 | eval ac_val=\$$ac_var |
1815 | case $ac_val in | |
1816 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1817 | esac | |
1818 | $as_echo "$ac_var='\''$ac_val'\''" | |
b0b70d84 AC |
1819 | done | sort |
1820 | echo | |
1821 | fi | |
1822 | ||
1823 | if test -s confdefs.h; then | |
1824 | cat <<\_ASBOX | |
1825 | ## ----------- ## | |
1826 | ## confdefs.h. ## | |
1827 | ## ----------- ## | |
1828 | _ASBOX | |
1829 | echo | |
5213506e | 1830 | cat confdefs.h |
b0b70d84 AC |
1831 | echo |
1832 | fi | |
1833 | test "$ac_signal" != 0 && | |
5213506e RW |
1834 | $as_echo "$as_me: caught signal $ac_signal" |
1835 | $as_echo "$as_me: exit $exit_status" | |
b0b70d84 | 1836 | } >&5 |
5213506e RW |
1837 | rm -f core *.core core.conftest.* && |
1838 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
b0b70d84 | 1839 | exit $exit_status |
5213506e | 1840 | ' 0 |
b0b70d84 | 1841 | for ac_signal in 1 2 13 15; do |
5213506e | 1842 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
b0b70d84 AC |
1843 | done |
1844 | ac_signal=0 | |
1845 | ||
1846 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
5213506e RW |
1847 | rm -f -r conftest* confdefs.h |
1848 | ||
1849 | $as_echo "/* confdefs.h */" > confdefs.h | |
b0b70d84 AC |
1850 | |
1851 | # Predefined preprocessor variables. | |
1852 | ||
1853 | cat >>confdefs.h <<_ACEOF | |
1854 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1855 | _ACEOF | |
1856 | ||
b0b70d84 AC |
1857 | cat >>confdefs.h <<_ACEOF |
1858 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1859 | _ACEOF | |
1860 | ||
b0b70d84 AC |
1861 | cat >>confdefs.h <<_ACEOF |
1862 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1863 | _ACEOF | |
1864 | ||
b0b70d84 AC |
1865 | cat >>confdefs.h <<_ACEOF |
1866 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1867 | _ACEOF | |
1868 | ||
b0b70d84 AC |
1869 | cat >>confdefs.h <<_ACEOF |
1870 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1871 | _ACEOF | |
1872 | ||
5213506e RW |
1873 | cat >>confdefs.h <<_ACEOF |
1874 | #define PACKAGE_URL "$PACKAGE_URL" | |
1875 | _ACEOF | |
1876 | ||
b0b70d84 AC |
1877 | |
1878 | # Let the site file select an alternate cache file if it wants to. | |
5213506e RW |
1879 | # Prefer an explicitly selected file to automatically selected ones. |
1880 | ac_site_file1=NONE | |
1881 | ac_site_file2=NONE | |
1882 | if test -n "$CONFIG_SITE"; then | |
1883 | ac_site_file1=$CONFIG_SITE | |
1884 | elif test "x$prefix" != xNONE; then | |
1885 | ac_site_file1=$prefix/share/config.site | |
1886 | ac_site_file2=$prefix/etc/config.site | |
1887 | else | |
1888 | ac_site_file1=$ac_default_prefix/share/config.site | |
1889 | ac_site_file2=$ac_default_prefix/etc/config.site | |
b0b70d84 | 1890 | fi |
5213506e RW |
1891 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
1892 | do | |
1893 | test "x$ac_site_file" = xNONE && continue | |
b0b70d84 | 1894 | if test -r "$ac_site_file"; then |
5213506e RW |
1895 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
1896 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
b0b70d84 AC |
1897 | sed 's/^/| /' "$ac_site_file" >&5 |
1898 | . "$ac_site_file" | |
1899 | fi | |
1900 | done | |
1901 | ||
1902 | if test -r "$cache_file"; then | |
1903 | # Some versions of bash will fail to source /dev/null (special | |
1904 | # files actually), so we avoid doing that. | |
1905 | if test -f "$cache_file"; then | |
5213506e RW |
1906 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
1907 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
b0b70d84 | 1908 | case $cache_file in |
5213506e RW |
1909 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
1910 | *) . "./$cache_file";; | |
b0b70d84 AC |
1911 | esac |
1912 | fi | |
1913 | else | |
5213506e RW |
1914 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
1915 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
b0b70d84 AC |
1916 | >$cache_file |
1917 | fi | |
1918 | ||
1919 | # Check that the precious variables saved in the cache have kept the same | |
1920 | # value. | |
1921 | ac_cache_corrupted=false | |
5213506e | 1922 | for ac_var in $ac_precious_vars; do |
b0b70d84 AC |
1923 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1924 | eval ac_new_set=\$ac_env_${ac_var}_set | |
5213506e RW |
1925 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
1926 | eval ac_new_val=\$ac_env_${ac_var}_value | |
b0b70d84 AC |
1927 | case $ac_old_set,$ac_new_set in |
1928 | set,) | |
5213506e RW |
1929 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
1930 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
b0b70d84 AC |
1931 | ac_cache_corrupted=: ;; |
1932 | ,set) | |
5213506e RW |
1933 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
1934 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
b0b70d84 AC |
1935 | ac_cache_corrupted=: ;; |
1936 | ,);; | |
1937 | *) | |
1938 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
5213506e RW |
1939 | # differences in whitespace do not lead to failure. |
1940 | ac_old_val_w=`echo x $ac_old_val` | |
1941 | ac_new_val_w=`echo x $ac_new_val` | |
1942 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
1943 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
1944 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1945 | ac_cache_corrupted=: | |
1946 | else | |
1947 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
1948 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
1949 | eval $ac_var=\$ac_old_val | |
1950 | fi | |
1951 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
1952 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
1953 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
1954 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
b0b70d84 AC |
1955 | fi;; |
1956 | esac | |
1957 | # Pass precious variables to config.status. | |
1958 | if test "$ac_new_set" = set; then | |
1959 | case $ac_new_val in | |
5213506e | 1960 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
b0b70d84 AC |
1961 | *) ac_arg=$ac_var=$ac_new_val ;; |
1962 | esac | |
1963 | case " $ac_configure_args " in | |
1964 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
5213506e | 1965 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
b0b70d84 AC |
1966 | esac |
1967 | fi | |
1968 | done | |
1969 | if $ac_cache_corrupted; then | |
5213506e RW |
1970 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
1971 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1972 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
1973 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1974 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
b0b70d84 | 1975 | fi |
5213506e RW |
1976 | ## -------------------- ## |
1977 | ## Main body of script. ## | |
1978 | ## -------------------- ## | |
b0b70d84 AC |
1979 | |
1980 | ac_ext=c | |
1981 | ac_cpp='$CPP $CPPFLAGS' | |
1982 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1983 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1984 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1985 | ||
1986 | ||
1987 | ||
1988 | ||
1989 | ||
80dab182 | 1990 | |
b0b70d84 | 1991 | |
b0b70d84 AC |
1992 | |
1993 | ||
9bd6112c | 1994 | # Determine the host, build, and target systems |
b0b70d84 | 1995 | ac_aux_dir= |
5213506e RW |
1996 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
1997 | for ac_t in install-sh install.sh shtool; do | |
1998 | if test -f "$ac_dir/$ac_t"; then | |
1999 | ac_aux_dir=$ac_dir | |
2000 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2001 | break 2 | |
2002 | fi | |
2003 | done | |
b0b70d84 AC |
2004 | done |
2005 | if test -z "$ac_aux_dir"; then | |
5213506e | 2006 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
b0b70d84 | 2007 | fi |
5213506e RW |
2008 | |
2009 | # These three variables are undocumented and unsupported, | |
2010 | # and are intended to be withdrawn in a future Autoconf release. | |
2011 | # They can cause serious problems if a builder's source tree is in a directory | |
2012 | # whose full name contains unusual characters. | |
2013 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2014 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2015 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2016 | ||
b0b70d84 AC |
2017 | |
2018 | # Make sure we can run config.sub. | |
5213506e RW |
2019 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
2020 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2021 | ||
2022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2023 | $as_echo_n "checking build system type... " >&6; } | |
2024 | if test "${ac_cv_build+set}" = set; then : | |
2025 | $as_echo_n "(cached) " >&6 | |
b0b70d84 | 2026 | else |
5213506e RW |
2027 | ac_build_alias=$build_alias |
2028 | test "x$ac_build_alias" = x && | |
2029 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2030 | test "x$ac_build_alias" = x && | |
2031 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2032 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2033 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2034 | ||
2035 | fi | |
2036 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2037 | $as_echo "$ac_cv_build" >&6; } | |
2038 | case $ac_cv_build in | |
2039 | *-*-*) ;; | |
2040 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2041 | esac | |
b0b70d84 | 2042 | build=$ac_cv_build |
5213506e RW |
2043 | ac_save_IFS=$IFS; IFS='-' |
2044 | set x $ac_cv_build | |
2045 | shift | |
2046 | build_cpu=$1 | |
2047 | build_vendor=$2 | |
2048 | shift; shift | |
2049 | # Remember, the first character of IFS is used to create $*, | |
2050 | # except with old shells: | |
2051 | build_os=$* | |
2052 | IFS=$ac_save_IFS | |
2053 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2054 | ||
2055 | ||
2056 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
2057 | $as_echo_n "checking host system type... " >&6; } | |
2058 | if test "${ac_cv_host+set}" = set; then : | |
2059 | $as_echo_n "(cached) " >&6 | |
b0b70d84 | 2060 | else |
5213506e RW |
2061 | if test "x$host_alias" = x; then |
2062 | ac_cv_host=$ac_cv_build | |
2063 | else | |
2064 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2065 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2066 | fi | |
b0b70d84 AC |
2067 | |
2068 | fi | |
5213506e RW |
2069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2070 | $as_echo "$ac_cv_host" >&6; } | |
2071 | case $ac_cv_host in | |
2072 | *-*-*) ;; | |
2073 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2074 | esac | |
b0b70d84 | 2075 | host=$ac_cv_host |
5213506e RW |
2076 | ac_save_IFS=$IFS; IFS='-' |
2077 | set x $ac_cv_host | |
2078 | shift | |
2079 | host_cpu=$1 | |
2080 | host_vendor=$2 | |
2081 | shift; shift | |
2082 | # Remember, the first character of IFS is used to create $*, | |
2083 | # except with old shells: | |
2084 | host_os=$* | |
2085 | IFS=$ac_save_IFS | |
2086 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2087 | ||
2088 | ||
2089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 | |
2090 | $as_echo_n "checking target system type... " >&6; } | |
2091 | if test "${ac_cv_target+set}" = set; then : | |
2092 | $as_echo_n "(cached) " >&6 | |
2093 | else | |
2094 | if test "x$target_alias" = x; then | |
2095 | ac_cv_target=$ac_cv_host | |
b0b70d84 | 2096 | else |
5213506e RW |
2097 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
2098 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 | |
2099 | fi | |
b0b70d84 AC |
2100 | |
2101 | fi | |
5213506e RW |
2102 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
2103 | $as_echo "$ac_cv_target" >&6; } | |
2104 | case $ac_cv_target in | |
2105 | *-*-*) ;; | |
2106 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; | |
2107 | esac | |
b0b70d84 | 2108 | target=$ac_cv_target |
5213506e RW |
2109 | ac_save_IFS=$IFS; IFS='-' |
2110 | set x $ac_cv_target | |
2111 | shift | |
2112 | target_cpu=$1 | |
2113 | target_vendor=$2 | |
2114 | shift; shift | |
2115 | # Remember, the first character of IFS is used to create $*, | |
2116 | # except with old shells: | |
2117 | target_os=$* | |
2118 | IFS=$ac_save_IFS | |
2119 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac | |
b0b70d84 AC |
2120 | |
2121 | ||
2122 | # The aliases save the names the user supplied, while $host etc. | |
2123 | # will get canonicalized. | |
2124 | test -n "$target_alias" && | |
2125 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
2126 | NONENONEs,x,x, && | |
2127 | program_prefix=${target_alias}- | |
05682af8 | 2128 | target_alias=${target_alias-$host_alias} |
b0b70d84 | 2129 | |
9bd6112c PB |
2130 | # Determine the noncanonical target name, for directory use. |
2131 | case ${build_alias} in | |
2132 | "") build_noncanonical=${build} ;; | |
2133 | *) build_noncanonical=${build_alias} ;; | |
2134 | esac | |
2135 | ||
2136 | case ${host_alias} in | |
2137 | "") host_noncanonical=${build_noncanonical} ;; | |
2138 | *) host_noncanonical=${host_alias} ;; | |
2139 | esac | |
2140 | ||
2141 | case ${target_alias} in | |
2142 | "") target_noncanonical=${host_noncanonical} ;; | |
2143 | *) target_noncanonical=${target_alias} ;; | |
2144 | esac | |
2145 | ||
2146 | ||
2147 | ||
2148 | ||
2149 | # Determine the target- and build-specific subdirectories | |
2150 | ||
2151 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to | |
2152 | # have matching libraries, they should use host libraries: Makefile.tpl | |
2153 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
2154 | # However, they still use the build modules, because the corresponding | |
2155 | # host modules (e.g. bison) are only built for the host when bootstrap | |
2156 | # finishes. So: | |
2157 | # - build_subdir is where we find build modules, and never changes. | |
2158 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
2159 | ||
2160 | # Prefix 'build-' so this never conflicts with target_subdir. | |
2161 | build_subdir="build-${build_noncanonical}" | |
2162 | ||
5213506e RW |
2163 | # Check whether --with-build-libsubdir was given. |
2164 | if test "${with_build_libsubdir+set}" = set; then : | |
2165 | withval=$with_build_libsubdir; build_libsubdir="$withval" | |
9bd6112c PB |
2166 | else |
2167 | build_libsubdir="$build_subdir" | |
5213506e RW |
2168 | fi |
2169 | ||
9bd6112c PB |
2170 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
2171 | if ( test $srcdir = . && test -d gcc ) \ | |
2172 | || test -d $srcdir/../host-${host_noncanonical}; then | |
2173 | host_subdir="host-${host_noncanonical}" | |
2174 | else | |
2175 | host_subdir=. | |
2176 | fi | |
2177 | # No prefix. | |
2178 | target_subdir=${target_noncanonical} | |
2179 | ||
2180 | ||
2181 | # Command-line options. | |
2182 | # Very limited version of AC_MAINTAINER_MODE. | |
5213506e RW |
2183 | # Check whether --enable-maintainer-mode was given. |
2184 | if test "${enable_maintainer_mode+set}" = set; then : | |
2185 | enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in | |
9bd6112c PB |
2186 | yes) MAINT='' ;; |
2187 | no) MAINT='#' ;; | |
5213506e | 2188 | *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; |
9bd6112c PB |
2189 | esac |
2190 | maintainer_mode=${enableval} | |
2191 | else | |
2192 | MAINT='#' | |
5213506e RW |
2193 | fi |
2194 | ||
9bd6112c | 2195 | |
7193e639 | 2196 | # Default to --enable-multilib |
5213506e RW |
2197 | # Check whether --enable-multilib was given. |
2198 | if test "${enable_multilib+set}" = set; then : | |
2199 | enableval=$enable_multilib; case "$enableval" in | |
7193e639 LG |
2200 | yes) multilib=yes ;; |
2201 | no) multilib=no ;; | |
5213506e | 2202 | *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; |
7193e639 | 2203 | esac |
9bd6112c | 2204 | else |
7193e639 | 2205 | multilib=yes |
5213506e RW |
2206 | fi |
2207 | ||
9bd6112c | 2208 | |
7193e639 LG |
2209 | # We may get other options which we leave undocumented: |
2210 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
2211 | # See config-ml.in if you want the gory details. | |
9bd6112c | 2212 | |
7193e639 LG |
2213 | if test "$srcdir" = "."; then |
2214 | if test "$with_target_subdir" != "."; then | |
2215 | multi_basedir="$srcdir/$with_multisrctop../.." | |
2216 | else | |
2217 | multi_basedir="$srcdir/$with_multisrctop.." | |
2218 | fi | |
b0b70d84 | 2219 | else |
7193e639 | 2220 | multi_basedir="$srcdir/.." |
80dab182 NN |
2221 | fi |
2222 | ||
2223 | ||
05682af8 EB |
2224 | # Even if the default multilib is not a cross compilation, |
2225 | # it may be that some of the other multilibs are. | |
2226 | if test $cross_compiling = no && test $multilib = yes \ | |
2227 | && test "x${with_multisubdir}" != x ; then | |
2228 | cross_compiling=maybe | |
2229 | fi | |
2230 | ||
5213506e | 2231 | ac_config_commands="$ac_config_commands default-1" |
7193e639 LG |
2232 | |
2233 | # Calculate toolexeclibdir | |
2234 | # Also toolexecdir, though it's only used in toolexeclibdir | |
2235 | case ${enable_version_specific_runtime_libs} in | |
2236 | yes) | |
2237 | # Need the gcc compiler version to know where to install libraries | |
2238 | # and header files if --enable-version-specific-runtime-libs option | |
2239 | # is selected. | |
2240 | toolexecdir='$(libdir)/gcc/$(target_alias)' | |
2241 | toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' | |
2242 | ;; | |
2243 | no) | |
2244 | if test -n "$with_cross_host" && | |
2245 | test x"$with_cross_host" != x"no"; then | |
2246 | # Install a library built with a cross compiler in tooldir, not libdir. | |
2247 | toolexecdir='$(exec_prefix)/$(target_alias)' | |
2248 | toolexeclibdir='$(toolexecdir)/lib' | |
2249 | else | |
2250 | toolexecdir='$(libdir)/gcc-lib/$(target_alias)' | |
2251 | toolexeclibdir='$(libdir)' | |
2252 | fi | |
2253 | multi_os_directory=`$CC -print-multi-os-directory` | |
2254 | case $multi_os_directory in | |
2255 | .) ;; # Avoid trailing /. | |
2256 | *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; | |
2257 | esac | |
2258 | ;; | |
2259 | esac | |
2260 | ||
2261 | ||
2262 | #TODO: toolexeclibdir is currently disregarded | |
2263 | ||
2264 | # Check the compiler. | |
2265 | # The same as in boehm-gc and libstdc++. Have to borrow it from there. | |
2266 | # We must force CC to /not/ be precious variables; otherwise | |
2267 | # the wrong, non-multilib-adjusted value will be used in multilibs. | |
2268 | # As a side effect, we have to subst CFLAGS ourselves. | |
2269 | ||
80dab182 NN |
2270 | |
2271 | ||
47ad7893 PB |
2272 | ac_ext=c |
2273 | ac_cpp='$CPP $CPPFLAGS' | |
2274 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2275 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2276 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2277 | if test -n "$ac_tool_prefix"; then | |
2278 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2279 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
5213506e RW |
2280 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2281 | $as_echo_n "checking for $ac_word... " >&6; } | |
2282 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2283 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2284 | else |
2285 | if test -n "$CC"; then | |
2286 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2287 | else | |
2288 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2289 | for as_dir in $PATH | |
2290 | do | |
2291 | IFS=$as_save_IFS | |
2292 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2293 | for ac_exec_ext in '' $ac_executable_extensions; do |
2294 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 | 2295 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
5213506e | 2296 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2297 | break 2 |
2298 | fi | |
2299 | done | |
5213506e RW |
2300 | done |
2301 | IFS=$as_save_IFS | |
47ad7893 PB |
2302 | |
2303 | fi | |
2304 | fi | |
2305 | CC=$ac_cv_prog_CC | |
2306 | if test -n "$CC"; then | |
5213506e RW |
2307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2308 | $as_echo "$CC" >&6; } | |
47ad7893 | 2309 | else |
5213506e RW |
2310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2311 | $as_echo "no" >&6; } | |
47ad7893 PB |
2312 | fi |
2313 | ||
5213506e | 2314 | |
47ad7893 PB |
2315 | fi |
2316 | if test -z "$ac_cv_prog_CC"; then | |
2317 | ac_ct_CC=$CC | |
2318 | # Extract the first word of "gcc", so it can be a program name with args. | |
2319 | set dummy gcc; ac_word=$2 | |
5213506e RW |
2320 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2321 | $as_echo_n "checking for $ac_word... " >&6; } | |
2322 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2323 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2324 | else |
2325 | if test -n "$ac_ct_CC"; then | |
2326 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2327 | else | |
2328 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2329 | for as_dir in $PATH | |
2330 | do | |
2331 | IFS=$as_save_IFS | |
2332 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2333 | for ac_exec_ext in '' $ac_executable_extensions; do |
2334 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 | 2335 | ac_cv_prog_ac_ct_CC="gcc" |
5213506e | 2336 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2337 | break 2 |
2338 | fi | |
2339 | done | |
5213506e RW |
2340 | done |
2341 | IFS=$as_save_IFS | |
47ad7893 PB |
2342 | |
2343 | fi | |
2344 | fi | |
2345 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2346 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
2347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2348 | $as_echo "$ac_ct_CC" >&6; } | |
47ad7893 | 2349 | else |
5213506e RW |
2350 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2351 | $as_echo "no" >&6; } | |
47ad7893 PB |
2352 | fi |
2353 | ||
5213506e RW |
2354 | if test "x$ac_ct_CC" = x; then |
2355 | CC="" | |
2356 | else | |
2357 | case $cross_compiling:$ac_tool_warned in | |
2358 | yes:) | |
2359 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2360 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2361 | ac_tool_warned=yes ;; | |
2362 | esac | |
2363 | CC=$ac_ct_CC | |
2364 | fi | |
47ad7893 PB |
2365 | else |
2366 | CC="$ac_cv_prog_CC" | |
2367 | fi | |
2368 | ||
2369 | if test -z "$CC"; then | |
5213506e RW |
2370 | if test -n "$ac_tool_prefix"; then |
2371 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
47ad7893 | 2372 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
5213506e RW |
2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2374 | $as_echo_n "checking for $ac_word... " >&6; } | |
2375 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2376 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2377 | else |
2378 | if test -n "$CC"; then | |
2379 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2380 | else | |
2381 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2382 | for as_dir in $PATH | |
2383 | do | |
2384 | IFS=$as_save_IFS | |
2385 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2386 | for ac_exec_ext in '' $ac_executable_extensions; do |
2387 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 | 2388 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
5213506e | 2389 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2390 | break 2 |
2391 | fi | |
2392 | done | |
5213506e RW |
2393 | done |
2394 | IFS=$as_save_IFS | |
47ad7893 PB |
2395 | |
2396 | fi | |
2397 | fi | |
2398 | CC=$ac_cv_prog_CC | |
2399 | if test -n "$CC"; then | |
5213506e RW |
2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2401 | $as_echo "$CC" >&6; } | |
47ad7893 | 2402 | else |
5213506e RW |
2403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2404 | $as_echo "no" >&6; } | |
47ad7893 PB |
2405 | fi |
2406 | ||
47ad7893 | 2407 | |
5213506e | 2408 | fi |
47ad7893 PB |
2409 | fi |
2410 | if test -z "$CC"; then | |
2411 | # Extract the first word of "cc", so it can be a program name with args. | |
2412 | set dummy cc; ac_word=$2 | |
5213506e RW |
2413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2414 | $as_echo_n "checking for $ac_word... " >&6; } | |
2415 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2416 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2417 | else |
2418 | if test -n "$CC"; then | |
2419 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2420 | else | |
2421 | ac_prog_rejected=no | |
2422 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2423 | for as_dir in $PATH | |
2424 | do | |
2425 | IFS=$as_save_IFS | |
2426 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2427 | for ac_exec_ext in '' $ac_executable_extensions; do |
2428 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 PB |
2429 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2430 | ac_prog_rejected=yes | |
2431 | continue | |
2432 | fi | |
2433 | ac_cv_prog_CC="cc" | |
5213506e | 2434 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2435 | break 2 |
2436 | fi | |
2437 | done | |
5213506e RW |
2438 | done |
2439 | IFS=$as_save_IFS | |
47ad7893 PB |
2440 | |
2441 | if test $ac_prog_rejected = yes; then | |
2442 | # We found a bogon in the path, so make sure we never use it. | |
2443 | set dummy $ac_cv_prog_CC | |
2444 | shift | |
2445 | if test $# != 0; then | |
2446 | # We chose a different compiler from the bogus one. | |
2447 | # However, it has the same basename, so the bogon will be chosen | |
2448 | # first if we set CC to just the basename; use the full file name. | |
2449 | shift | |
2450 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2451 | fi | |
2452 | fi | |
2453 | fi | |
2454 | fi | |
2455 | CC=$ac_cv_prog_CC | |
2456 | if test -n "$CC"; then | |
5213506e RW |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2458 | $as_echo "$CC" >&6; } | |
47ad7893 | 2459 | else |
5213506e RW |
2460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2461 | $as_echo "no" >&6; } | |
47ad7893 PB |
2462 | fi |
2463 | ||
5213506e | 2464 | |
47ad7893 PB |
2465 | fi |
2466 | if test -z "$CC"; then | |
2467 | if test -n "$ac_tool_prefix"; then | |
5213506e | 2468 | for ac_prog in cl.exe |
47ad7893 PB |
2469 | do |
2470 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2471 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
5213506e RW |
2472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2473 | $as_echo_n "checking for $ac_word... " >&6; } | |
2474 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2475 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2476 | else |
2477 | if test -n "$CC"; then | |
2478 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2479 | else | |
2480 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2481 | for as_dir in $PATH | |
2482 | do | |
2483 | IFS=$as_save_IFS | |
2484 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2485 | for ac_exec_ext in '' $ac_executable_extensions; do |
2486 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 | 2487 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
5213506e | 2488 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2489 | break 2 |
2490 | fi | |
2491 | done | |
5213506e RW |
2492 | done |
2493 | IFS=$as_save_IFS | |
47ad7893 PB |
2494 | |
2495 | fi | |
2496 | fi | |
2497 | CC=$ac_cv_prog_CC | |
2498 | if test -n "$CC"; then | |
5213506e RW |
2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2500 | $as_echo "$CC" >&6; } | |
47ad7893 | 2501 | else |
5213506e RW |
2502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2503 | $as_echo "no" >&6; } | |
47ad7893 PB |
2504 | fi |
2505 | ||
5213506e | 2506 | |
47ad7893 PB |
2507 | test -n "$CC" && break |
2508 | done | |
2509 | fi | |
2510 | if test -z "$CC"; then | |
2511 | ac_ct_CC=$CC | |
5213506e | 2512 | for ac_prog in cl.exe |
47ad7893 PB |
2513 | do |
2514 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2515 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
2516 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2517 | $as_echo_n "checking for $ac_word... " >&6; } | |
2518 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2519 | $as_echo_n "(cached) " >&6 | |
47ad7893 PB |
2520 | else |
2521 | if test -n "$ac_ct_CC"; then | |
2522 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2523 | else | |
2524 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2525 | for as_dir in $PATH | |
2526 | do | |
2527 | IFS=$as_save_IFS | |
2528 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
2529 | for ac_exec_ext in '' $ac_executable_extensions; do |
2530 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
47ad7893 | 2531 | ac_cv_prog_ac_ct_CC="$ac_prog" |
5213506e | 2532 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
47ad7893 PB |
2533 | break 2 |
2534 | fi | |
2535 | done | |
5213506e RW |
2536 | done |
2537 | IFS=$as_save_IFS | |
47ad7893 PB |
2538 | |
2539 | fi | |
2540 | fi | |
2541 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2542 | if test -n "$ac_ct_CC"; then | |
5213506e RW |
2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2544 | $as_echo "$ac_ct_CC" >&6; } | |
47ad7893 | 2545 | else |
5213506e RW |
2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2547 | $as_echo "no" >&6; } | |
47ad7893 PB |
2548 | fi |
2549 | ||
5213506e | 2550 | |
47ad7893 PB |
2551 | test -n "$ac_ct_CC" && break |
2552 | done | |
2553 | ||
5213506e RW |
2554 | if test "x$ac_ct_CC" = x; then |
2555 | CC="" | |
2556 | else | |
2557 | case $cross_compiling:$ac_tool_warned in | |
2558 | yes:) | |
2559 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2560 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2561 | ac_tool_warned=yes ;; | |
2562 | esac | |
2563 | CC=$ac_ct_CC | |
2564 | fi | |
47ad7893 PB |
2565 | fi |
2566 | ||
2567 | fi | |
2568 | ||
2569 | ||
5213506e RW |
2570 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2571 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2572 | as_fn_error "no acceptable C compiler found in \$PATH | |
2573 | See \`config.log' for more details." "$LINENO" 5; } | |
47ad7893 PB |
2574 | |
2575 | # Provide some information about the compiler. | |
5213506e RW |
2576 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
2577 | set X $ac_compile | |
2578 | ac_compiler=$2 | |
2579 | for ac_option in --version -v -V -qversion; do | |
2580 | { { ac_try="$ac_compiler $ac_option >&5" | |
2581 | case "(($ac_try" in | |
2582 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2583 | *) ac_try_echo=$ac_try;; | |
2584 | esac | |
2585 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2586 | $as_echo "$ac_try_echo"; } >&5 | |
2587 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
47ad7893 | 2588 | ac_status=$? |
5213506e RW |
2589 | if test -s conftest.err; then |
2590 | sed '10a\ | |
2591 | ... rest of stderr output deleted ... | |
2592 | 10q' conftest.err >conftest.er1 | |
2593 | cat conftest.er1 >&5 | |
2594 | rm -f conftest.er1 conftest.err | |
2595 | fi | |
2596 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2597 | test $ac_status = 0; } | |
2598 | done | |
47ad7893 | 2599 | |
5213506e | 2600 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
47ad7893 PB |
2601 | /* end confdefs.h. */ |
2602 | ||
2603 | int | |
2604 | main () | |
2605 | { | |
2606 | ||
2607 | ; | |
2608 | return 0; | |
2609 | } | |
2610 | _ACEOF | |
2611 | ac_clean_files_save=$ac_clean_files | |
5213506e | 2612 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
47ad7893 PB |
2613 | # Try to create an executable without -o first, disregard a.out. |
2614 | # It will help us diagnose broken compilers, and finding out an intuition | |
2615 | # of exeext. | |
5213506e RW |
2616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
2617 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
2618 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
2619 | ||
2620 | # The possible output files: | |
2621 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
2622 | ||
2623 | ac_rmfiles= | |
2624 | for ac_file in $ac_files | |
2625 | do | |
2626 | case $ac_file in | |
2627 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
2628 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
2629 | esac | |
2630 | done | |
2631 | rm -f $ac_rmfiles | |
2632 | ||
2633 | if { { ac_try="$ac_link_default" | |
2634 | case "(($ac_try" in | |
2635 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2636 | *) ac_try_echo=$ac_try;; | |
2637 | esac | |
2638 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2639 | $as_echo "$ac_try_echo"; } >&5 | |
2640 | (eval "$ac_link_default") 2>&5 | |
47ad7893 | 2641 | ac_status=$? |
5213506e RW |
2642 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2643 | test $ac_status = 0; }; then : | |
2644 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
2645 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
2646 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
2647 | # so that the user can short-circuit this test for compilers unknown to | |
2648 | # Autoconf. | |
2649 | for ac_file in $ac_files '' | |
47ad7893 PB |
2650 | do |
2651 | test -f "$ac_file" || continue | |
2652 | case $ac_file in | |
5213506e | 2653 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
47ad7893 PB |
2654 | ;; |
2655 | [ab].out ) | |
2656 | # We found the default executable, but exeext='' is most | |
2657 | # certainly right. | |
2658 | break;; | |
2659 | *.* ) | |
5213506e RW |
2660 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
2661 | then :; else | |
2662 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
2663 | fi | |
2664 | # We set ac_cv_exeext here because the later test for it is not | |
2665 | # safe: cross compilers may not add the suffix if given an `-o' | |
2666 | # argument, so we may need to know it at that point already. | |
2667 | # Even if this section looks crufty: it has the advantage of | |
2668 | # actually working. | |
47ad7893 PB |
2669 | break;; |
2670 | * ) | |
2671 | break;; | |
2672 | esac | |
2673 | done | |
5213506e RW |
2674 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
2675 | ||
47ad7893 | 2676 | else |
5213506e RW |
2677 | ac_file='' |
2678 | fi | |
2679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
2680 | $as_echo "$ac_file" >&6; } | |
2681 | if test -z "$ac_file"; then : | |
2682 | $as_echo "$as_me: failed program was:" >&5 | |
47ad7893 PB |
2683 | sed 's/^/| /' conftest.$ac_ext >&5 |
2684 | ||
5213506e RW |
2685 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2686 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2687 | { as_fn_set_status 77 | |
2688 | as_fn_error "C compiler cannot create executables | |
2689 | See \`config.log' for more details." "$LINENO" 5; }; } | |
47ad7893 | 2690 | fi |
47ad7893 | 2691 | ac_exeext=$ac_cv_exeext |
47ad7893 | 2692 | |
5213506e | 2693 | # Check that the compiler produces executables we can run. If not, either |
47ad7893 | 2694 | # the compiler is broken, or we cross compile. |
5213506e RW |
2695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
2696 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
47ad7893 PB |
2697 | # If not cross compiling, check that we can run a simple program. |
2698 | if test "$cross_compiling" != yes; then | |
2699 | if { ac_try='./$ac_file' | |
5213506e RW |
2700 | { { case "(($ac_try" in |
2701 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2702 | *) ac_try_echo=$ac_try;; | |
2703 | esac | |
2704 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2705 | $as_echo "$ac_try_echo"; } >&5 | |
2706 | (eval "$ac_try") 2>&5 | |
47ad7893 | 2707 | ac_status=$? |
5213506e RW |
2708 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2709 | test $ac_status = 0; }; }; then | |
47ad7893 PB |
2710 | cross_compiling=no |
2711 | else | |
2712 | if test "$cross_compiling" = maybe; then | |
2713 | cross_compiling=yes | |
2714 | else | |
5213506e RW |
2715 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2716 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2717 | as_fn_error "cannot run C compiled programs. | |
47ad7893 | 2718 | If you meant to cross compile, use \`--host'. |
5213506e | 2719 | See \`config.log' for more details." "$LINENO" 5; } |
47ad7893 PB |
2720 | fi |
2721 | fi | |
2722 | fi | |
5213506e RW |
2723 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
2724 | $as_echo "yes" >&6; } | |
47ad7893 | 2725 | |
5213506e | 2726 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
47ad7893 | 2727 | ac_clean_files=$ac_clean_files_save |
5213506e | 2728 | # Check that the compiler produces executables we can run. If not, either |
47ad7893 | 2729 | # the compiler is broken, or we cross compile. |
5213506e RW |
2730 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
2731 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
2732 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
2733 | $as_echo "$cross_compiling" >&6; } | |
2734 | ||
2735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
2736 | $as_echo_n "checking for suffix of executables... " >&6; } | |
2737 | if { { ac_try="$ac_link" | |
2738 | case "(($ac_try" in | |
2739 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2740 | *) ac_try_echo=$ac_try;; | |
2741 | esac | |
2742 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2743 | $as_echo "$ac_try_echo"; } >&5 | |
2744 | (eval "$ac_link") 2>&5 | |
47ad7893 | 2745 | ac_status=$? |
5213506e RW |
2746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2747 | test $ac_status = 0; }; then : | |
47ad7893 PB |
2748 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
2749 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2750 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2751 | # `rm'. | |
2752 | for ac_file in conftest.exe conftest conftest.*; do | |
2753 | test -f "$ac_file" || continue | |
2754 | case $ac_file in | |
5213506e | 2755 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
47ad7893 | 2756 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
47ad7893 PB |
2757 | break;; |
2758 | * ) break;; | |
2759 | esac | |
2760 | done | |
2761 | else | |
5213506e RW |
2762 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2763 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2764 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
2765 | See \`config.log' for more details." "$LINENO" 5; } | |
7193e639 | 2766 | fi |
7193e639 | 2767 | rm -f conftest$ac_cv_exeext |
5213506e RW |
2768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
2769 | $as_echo "$ac_cv_exeext" >&6; } | |
7193e639 LG |
2770 | |
2771 | rm -f conftest.$ac_ext | |
2772 | EXEEXT=$ac_cv_exeext | |
2773 | ac_exeext=$EXEEXT | |
5213506e RW |
2774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
2775 | $as_echo_n "checking for suffix of object files... " >&6; } | |
2776 | if test "${ac_cv_objext+set}" = set; then : | |
2777 | $as_echo_n "(cached) " >&6 | |
7193e639 | 2778 | else |
5213506e | 2779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7193e639 LG |
2780 | /* end confdefs.h. */ |
2781 | ||
2782 | int | |
2783 | main () | |
2784 | { | |
2785 | ||
2786 | ; | |
2787 | return 0; | |
2788 | } | |
2789 | _ACEOF | |
2790 | rm -f conftest.o conftest.obj | |
5213506e RW |
2791 | if { { ac_try="$ac_compile" |
2792 | case "(($ac_try" in | |
2793 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2794 | *) ac_try_echo=$ac_try;; | |
2795 | esac | |
2796 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
2797 | $as_echo "$ac_try_echo"; } >&5 | |
2798 | (eval "$ac_compile") 2>&5 | |
7193e639 | 2799 | ac_status=$? |
5213506e RW |
2800 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2801 | test $ac_status = 0; }; then : | |
2802 | for ac_file in conftest.o conftest.obj conftest.*; do | |
2803 | test -f "$ac_file" || continue; | |
7193e639 | 2804 | case $ac_file in |
5213506e | 2805 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
7193e639 LG |
2806 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2807 | break;; | |
2808 | esac | |
2809 | done | |
2810 | else | |
5213506e | 2811 | $as_echo "$as_me: failed program was:" >&5 |
7193e639 LG |
2812 | sed 's/^/| /' conftest.$ac_ext >&5 |
2813 | ||
5213506e RW |
2814 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
2815 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2816 | as_fn_error "cannot compute suffix of object files: cannot compile | |
2817 | See \`config.log' for more details." "$LINENO" 5; } | |
7193e639 | 2818 | fi |
7193e639 LG |
2819 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
2820 | fi | |
5213506e RW |
2821 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
2822 | $as_echo "$ac_cv_objext" >&6; } | |
7193e639 LG |
2823 | OBJEXT=$ac_cv_objext |
2824 | ac_objext=$OBJEXT | |
5213506e RW |
2825 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
2826 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
2827 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
2828 | $as_echo_n "(cached) " >&6 | |
7193e639 | 2829 | else |
5213506e | 2830 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7193e639 LG |
2831 | /* end confdefs.h. */ |
2832 | ||
2833 | int | |
2834 | main () | |
2835 | { | |
2836 | #ifndef __GNUC__ | |
2837 | choke me | |
2838 | #endif | |
2839 | ||
2840 | ; | |
2841 | return 0; | |
2842 | } | |
2843 | _ACEOF | |
5213506e | 2844 | if ac_fn_c_try_compile "$LINENO"; then : |
7193e639 LG |
2845 | ac_compiler_gnu=yes |
2846 | else | |
5213506e | 2847 | ac_compiler_gnu=no |
7193e639 | 2848 | fi |
5213506e | 2849 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7193e639 LG |
2850 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2851 | ||
2852 | fi | |
5213506e RW |
2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
2854 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
2855 | if test $ac_compiler_gnu = yes; then | |
2856 | GCC=yes | |
2857 | else | |
2858 | GCC= | |
2859 | fi | |
7193e639 LG |
2860 | ac_test_CFLAGS=${CFLAGS+set} |
2861 | ac_save_CFLAGS=$CFLAGS | |
5213506e RW |
2862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
2863 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
2864 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
2865 | $as_echo_n "(cached) " >&6 | |
7193e639 | 2866 | else |
5213506e RW |
2867 | ac_save_c_werror_flag=$ac_c_werror_flag |
2868 | ac_c_werror_flag=yes | |
2869 | ac_cv_prog_cc_g=no | |
2870 | CFLAGS="-g" | |
2871 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7193e639 LG |
2872 | /* end confdefs.h. */ |
2873 | ||
2874 | int | |
2875 | main () | |
2876 | { | |
2877 | ||
2878 | ; | |
2879 | return 0; | |
2880 | } | |
2881 | _ACEOF | |
5213506e | 2882 | if ac_fn_c_try_compile "$LINENO"; then : |
7193e639 LG |
2883 | ac_cv_prog_cc_g=yes |
2884 | else | |
5213506e RW |
2885 | CFLAGS="" |
2886 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2887 | /* end confdefs.h. */ | |
2888 | ||
2889 | int | |
2890 | main () | |
2891 | { | |
7193e639 | 2892 | |
5213506e RW |
2893 | ; |
2894 | return 0; | |
2895 | } | |
2896 | _ACEOF | |
2897 | if ac_fn_c_try_compile "$LINENO"; then : | |
2898 | ||
2899 | else | |
2900 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2901 | CFLAGS="-g" | |
2902 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2903 | /* end confdefs.h. */ | |
2904 | ||
2905 | int | |
2906 | main () | |
2907 | { | |
2908 | ||
2909 | ; | |
2910 | return 0; | |
2911 | } | |
2912 | _ACEOF | |
2913 | if ac_fn_c_try_compile "$LINENO"; then : | |
2914 | ac_cv_prog_cc_g=yes | |
2915 | fi | |
2916 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7193e639 | 2917 | fi |
5213506e | 2918 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
7193e639 | 2919 | fi |
5213506e RW |
2920 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2921 | ac_c_werror_flag=$ac_save_c_werror_flag | |
2922 | fi | |
2923 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
2924 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
7193e639 LG |
2925 | if test "$ac_test_CFLAGS" = set; then |
2926 | CFLAGS=$ac_save_CFLAGS | |
2927 | elif test $ac_cv_prog_cc_g = yes; then | |
2928 | if test "$GCC" = yes; then | |
2929 | CFLAGS="-g -O2" | |
2930 | else | |
2931 | CFLAGS="-g" | |
2932 | fi | |
2933 | else | |
2934 | if test "$GCC" = yes; then | |
2935 | CFLAGS="-O2" | |
2936 | else | |
2937 | CFLAGS= | |
2938 | fi | |
2939 | fi | |
5213506e RW |
2940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
2941 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
2942 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
2943 | $as_echo_n "(cached) " >&6 | |
7193e639 | 2944 | else |
5213506e | 2945 | ac_cv_prog_cc_c89=no |
7193e639 | 2946 | ac_save_CC=$CC |
5213506e | 2947 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7193e639 LG |
2948 | /* end confdefs.h. */ |
2949 | #include <stdarg.h> | |
2950 | #include <stdio.h> | |
2951 | #include <sys/types.h> | |
2952 | #include <sys/stat.h> | |
2953 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2954 | struct buf { int x; }; | |
2955 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2956 | static char *e (p, i) | |
2957 | char **p; | |
2958 | int i; | |
2959 | { | |
2960 | return p[i]; | |
2961 | } | |
2962 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2963 | { | |
2964 | char *s; | |
2965 | va_list v; | |
2966 | va_start (v,p); | |
2967 | s = g (p, va_arg (v,int)); | |
2968 | va_end (v); | |
2969 | return s; | |
2970 | } | |
2971 | ||
2972 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2973 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2974 | These don't provoke an error unfortunately, instead are silently treated | |
5213506e | 2975 | as 'x'. The following induces an error, until -std is added to get |
7193e639 LG |
2976 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
2977 | array size at least. It's necessary to write '\x00'==0 to get something | |
5213506e | 2978 | that's true only with -std. */ |
7193e639 LG |
2979 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
2980 | ||
5213506e RW |
2981 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
2982 | inside strings and character constants. */ | |
2983 | #define FOO(x) 'x' | |
2984 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2985 | ||
7193e639 LG |
2986 | int test (int i, double x); |
2987 | struct s1 {int (*f) (int a);}; | |
2988 | struct s2 {int (*f) (double a);}; | |
2989 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2990 | int argc; | |
2991 | char **argv; | |
2992 | int | |
2993 | main () | |
2994 | { | |
2995 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2996 | ; | |
2997 | return 0; | |
2998 | } | |
2999 | _ACEOF | |
5213506e RW |
3000 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3001 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
7193e639 LG |
3002 | do |
3003 | CC="$ac_save_CC $ac_arg" | |
5213506e RW |
3004 | if ac_fn_c_try_compile "$LINENO"; then : |
3005 | ac_cv_prog_cc_c89=$ac_arg | |
7193e639 | 3006 | fi |
5213506e RW |
3007 | rm -f core conftest.err conftest.$ac_objext |
3008 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
7193e639 | 3009 | done |
5213506e | 3010 | rm -f conftest.$ac_ext |
7193e639 LG |
3011 | CC=$ac_save_CC |
3012 | ||
3013 | fi | |
5213506e RW |
3014 | # AC_CACHE_VAL |
3015 | case "x$ac_cv_prog_cc_c89" in | |
3016 | x) | |
3017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3018 | $as_echo "none needed" >&6; } ;; | |
3019 | xno) | |
3020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3021 | $as_echo "unsupported" >&6; } ;; | |
7193e639 | 3022 | *) |
5213506e RW |
3023 | CC="$CC $ac_cv_prog_cc_c89" |
3024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3025 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
7193e639 | 3026 | esac |
5213506e | 3027 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
7193e639 | 3028 | |
7193e639 LG |
3029 | fi |
3030 | ||
7193e639 LG |
3031 | ac_ext=c |
3032 | ac_cpp='$CPP $CPPFLAGS' | |
3033 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3034 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3035 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3036 | ||
3037 | ||
3038 | ||
3039 | ||
3040 | ||
5213506e RW |
3041 | # Check whether --enable-shared was given. |
3042 | if test "${enable_shared+set}" = set; then : | |
3043 | enableval=$enable_shared; | |
7193e639 LG |
3044 | case $enable_shared in |
3045 | yes | no) ;; | |
3046 | *) | |
3047 | enable_shared=no | |
3048 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
3049 | for pkg in $enableval; do | |
3050 | case $pkg in | |
3051 | ada | libada) | |
3052 | enable_shared=yes ;; | |
3053 | esac | |
3054 | done | |
3055 | IFS="$ac_save_ifs" | |
3056 | ;; | |
3057 | esac | |
3058 | ||
3059 | else | |
3060 | enable_shared=yes | |
5213506e RW |
3061 | fi |
3062 | ||
7193e639 LG |
3063 | |
3064 | ||
e3aa9eba RO |
3065 | |
3066 | ||
3067 | ||
3068 | ||
3069 | case "${host}" in | |
3070 | # PIC is the default on some targets or must not be used. | |
3071 | *-*-darwin*) | |
cacf1f59 JJ |
3072 | # For darwin, common symbols are not allowed in MH_DYLIB files |
3073 | case "${CFLAGS}" in | |
3074 | # If we are using a compiler supporting mdynamic-no-pic | |
3075 | # and the option has been tested as safe to add, then cancel | |
3076 | # it here, since the code generated is incompatible with shared | |
8f56cb51 | 3077 | # libs. |
cacf1f59 JJ |
3078 | *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; |
3079 | *) PICFLAG=-fno-common ;; | |
3080 | esac | |
e3aa9eba RO |
3081 | ;; |
3082 | alpha*-dec-osf5*) | |
3083 | # PIC is the default. | |
3084 | ;; | |
3085 | hppa*64*-*-hpux*) | |
3086 | # PIC is the default for 64-bit PA HP-UX. | |
3087 | ;; | |
d89ffaf3 KT |
3088 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
3089 | ;; | |
3090 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
e3aa9eba | 3091 | ;; |
8f56cb51 AM |
3092 | i[34567]86-*-interix[3-9]*) |
3093 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
3094 | # Instead, we relocate shared libraries at runtime. | |
3095 | ;; | |
e3aa9eba RO |
3096 | i[34567]86-*-nto-qnx*) |
3097 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3098 | # it will coredump. | |
3099 | PICFLAG='-fPIC -shared' | |
3100 | ;; | |
3101 | i[34567]86-pc-msdosdjgpp*) | |
3102 | # DJGPP does not support shared libraries at all. | |
3103 | ;; | |
3104 | ia64*-*-hpux*) | |
3105 | # On IA64 HP-UX, PIC is the default but the pic flag | |
3106 | # sets the default TLS model and affects inlining. | |
3107 | PICFLAG=-fPIC | |
3108 | ;; | |
3109 | mips-sgi-irix6*) | |
3110 | # PIC is the default. | |
3111 | ;; | |
3112 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
3113 | # All AIX code is PIC. | |
3114 | ;; | |
3115 | ||
3116 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
3117 | # FIXME: Why? | |
3118 | i[34567]86-*-* | x86_64-*-*) | |
3119 | PICFLAG=-fpic | |
3120 | ;; | |
e3aa9eba RO |
3121 | # FIXME: Override -fPIC default in libgcc only? |
3122 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
3123 | PICFLAG=-fpic | |
3124 | ;; | |
3125 | # FIXME: Simplify to sh*-*-netbsd*? | |
8f56cb51 AM |
3126 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ |
3127 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
e3aa9eba RO |
3128 | PICFLAG=-fpic |
3129 | ;; | |
3130 | # Default to -fPIC unless specified otherwise. | |
3131 | *) | |
3132 | PICFLAG=-fPIC | |
3133 | ;; | |
3134 | esac | |
3135 | ||
3136 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
3137 | case "${CFLAGS}" in | |
3138 | *-fpic*) | |
3139 | PICFLAG=-fpic | |
3140 | ;; | |
3141 | *-fPIC*) | |
3142 | PICFLAG=-fPIC | |
3143 | ;; | |
3144 | esac | |
3145 | ||
3146 | ||
3147 | ||
c390c361 PB |
3148 | # These must be passed down, or are needed by gcc/libgcc.mvars |
3149 | for ac_prog in gawk mawk nawk awk | |
7193e639 | 3150 | do |
c390c361 PB |
3151 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
3152 | set dummy $ac_prog; ac_word=$2 | |
5213506e RW |
3153 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3154 | $as_echo_n "checking for $ac_word... " >&6; } | |
c390c361 | 3155 | if test "${ac_cv_prog_AWK+set}" = set; then : |
5213506e | 3156 | $as_echo_n "(cached) " >&6 |
7193e639 | 3157 | else |
c390c361 PB |
3158 | if test -n "$AWK"; then |
3159 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
7193e639 LG |
3160 | else |
3161 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3162 | for as_dir in $PATH | |
3163 | do | |
3164 | IFS=$as_save_IFS | |
3165 | test -z "$as_dir" && as_dir=. | |
5213506e RW |
3166 | for ac_exec_ext in '' $ac_executable_extensions; do |
3167 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
c390c361 | 3168 | ac_cv_prog_AWK="$ac_prog" |
5213506e | 3169 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
7193e639 LG |
3170 | break 2 |
3171 | fi | |
3172 | done | |
5213506e RW |
3173 | done |
3174 | IFS=$as_save_IFS | |
7193e639 LG |
3175 | |
3176 | fi | |
3177 | fi | |
c390c361 PB |
3178 | AWK=$ac_cv_prog_AWK |
3179 | if test -n "$AWK"; then | |
3180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
3181 | $as_echo "$AWK" >&6; } | |
7193e639 | 3182 | else |
5213506e RW |
3183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3184 | $as_echo "no" >&6; } | |
7193e639 LG |
3185 | fi |
3186 | ||
7193e639 | 3187 | |
c390c361 | 3188 | test -n "$AWK" && break |
7193e639 | 3189 | done |
7193e639 | 3190 | |
c390c361 PB |
3191 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
3192 | $as_echo_n "checking whether ln -s works... " >&6; } | |
3193 | LN_S=$as_ln_s | |
3194 | if test "$LN_S" = "ln -s"; then | |
3195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3196 | $as_echo "yes" >&6; } | |
7193e639 | 3197 | else |
c390c361 PB |
3198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
3199 | $as_echo "no, using $LN_S" >&6; } | |
7193e639 LG |
3200 | fi |
3201 | ||
5213506e | 3202 | |
c390c361 | 3203 | # Determine what to build for 'gnatlib' |
2d16708f | 3204 | if test ${enable_shared} = yes; then |
c390c361 | 3205 | default_gnatlib_target="gnatlib-shared" |
7193e639 | 3206 | else |
c390c361 | 3207 | default_gnatlib_target="gnatlib-plain" |
47ad7893 PB |
3208 | fi |
3209 | ||
5213506e | 3210 | |
2f18d9af EB |
3211 | # Check for _Unwind_GetIPInfo |
3212 | ||
3213 | ||
3214 | # Check whether --with-system-libunwind was given. | |
3215 | if test "${with_system_libunwind+set}" = set; then : | |
3216 | withval=$with_system_libunwind; | |
3217 | fi | |
3218 | ||
3219 | # If system-libunwind was not specifically set, pick a default setting. | |
3220 | if test x$with_system_libunwind = x; then | |
3221 | case ${target} in | |
3222 | ia64-*-hpux*) with_system_libunwind=yes ;; | |
3223 | *) with_system_libunwind=no ;; | |
3224 | esac | |
3225 | fi | |
3226 | # Based on system-libunwind and target, do we have ipinfo? | |
3227 | if test x$with_system_libunwind = xyes; then | |
3228 | case ${target} in | |
3229 | ia64-*-*) have_unwind_getipinfo=no ;; | |
3230 | *) have_unwind_getipinfo=yes ;; | |
3231 | esac | |
3232 | else | |
3233 | # Darwin before version 9 does not have _Unwind_GetIPInfo. | |
3234 | ||
3235 | case ${target} in | |
3236 | *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; | |
3237 | *) have_unwind_getipinfo=yes ;; | |
3238 | esac | |
3239 | ||
3240 | fi | |
3241 | ||
3242 | if test x$have_unwind_getipinfo = xyes; then | |
3243 | ||
3244 | $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h | |
3245 | ||
3246 | fi | |
3247 | ||
2f18d9af EB |
3248 | if test x$have_unwind_getipinfo = xyes; then |
3249 | have_getipinfo=-DHAVE_GETIPINFO | |
2d16708f EB |
3250 | else |
3251 | have_getipinfo= | |
2f18d9af EB |
3252 | fi |
3253 | ||
3254 | ||
772cd694 EB |
3255 | # Check for <sys/capability.h> |
3256 | ||
3257 | ac_ext=c | |
3258 | ac_cpp='$CPP $CPPFLAGS' | |
3259 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3260 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3261 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3262 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3263 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3264 | # On Suns, sometimes $CPP names a directory. | |
3265 | if test -n "$CPP" && test -d "$CPP"; then | |
3266 | CPP= | |
3267 | fi | |
3268 | if test -z "$CPP"; then | |
3269 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
3270 | $as_echo_n "(cached) " >&6 | |
3271 | else | |
3272 | # Double quotes because CPP needs to be expanded | |
3273 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3274 | do | |
3275 | ac_preproc_ok=false | |
3276 | for ac_c_preproc_warn_flag in '' yes | |
3277 | do | |
3278 | # Use a header file that comes with gcc, so configuring glibc | |
3279 | # with a fresh cross-compiler works. | |
3280 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3281 | # <limits.h> exists even on freestanding compilers. | |
3282 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3283 | # not just through cpp. "Syntax error" is here to catch this case. | |
3284 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3285 | /* end confdefs.h. */ | |
3286 | #ifdef __STDC__ | |
3287 | # include <limits.h> | |
3288 | #else | |
3289 | # include <assert.h> | |
3290 | #endif | |
3291 | Syntax error | |
3292 | _ACEOF | |
3293 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3294 | ||
3295 | else | |
3296 | # Broken: fails on valid input. | |
3297 | continue | |
3298 | fi | |
3299 | rm -f conftest.err conftest.$ac_ext | |
3300 | ||
3301 | # OK, works on sane cases. Now check whether nonexistent headers | |
3302 | # can be detected and how. | |
3303 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3304 | /* end confdefs.h. */ | |
3305 | #include <ac_nonexistent.h> | |
3306 | _ACEOF | |
3307 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3308 | # Broken: success on invalid input. | |
3309 | continue | |
3310 | else | |
3311 | # Passes both tests. | |
3312 | ac_preproc_ok=: | |
3313 | break | |
3314 | fi | |
3315 | rm -f conftest.err conftest.$ac_ext | |
3316 | ||
3317 | done | |
3318 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3319 | rm -f conftest.err conftest.$ac_ext | |
3320 | if $ac_preproc_ok; then : | |
3321 | break | |
3322 | fi | |
3323 | ||
3324 | done | |
3325 | ac_cv_prog_CPP=$CPP | |
3326 | ||
3327 | fi | |
3328 | CPP=$ac_cv_prog_CPP | |
3329 | else | |
3330 | ac_cv_prog_CPP=$CPP | |
3331 | fi | |
3332 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3333 | $as_echo "$CPP" >&6; } | |
3334 | ac_preproc_ok=false | |
3335 | for ac_c_preproc_warn_flag in '' yes | |
3336 | do | |
3337 | # Use a header file that comes with gcc, so configuring glibc | |
3338 | # with a fresh cross-compiler works. | |
3339 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3340 | # <limits.h> exists even on freestanding compilers. | |
3341 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3342 | # not just through cpp. "Syntax error" is here to catch this case. | |
3343 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3344 | /* end confdefs.h. */ | |
3345 | #ifdef __STDC__ | |
3346 | # include <limits.h> | |
3347 | #else | |
3348 | # include <assert.h> | |
3349 | #endif | |
3350 | Syntax error | |
3351 | _ACEOF | |
3352 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3353 | ||
3354 | else | |
3355 | # Broken: fails on valid input. | |
3356 | continue | |
3357 | fi | |
3358 | rm -f conftest.err conftest.$ac_ext | |
3359 | ||
3360 | # OK, works on sane cases. Now check whether nonexistent headers | |
3361 | # can be detected and how. | |
3362 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3363 | /* end confdefs.h. */ | |
3364 | #include <ac_nonexistent.h> | |
3365 | _ACEOF | |
3366 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3367 | # Broken: success on invalid input. | |
3368 | continue | |
3369 | else | |
3370 | # Passes both tests. | |
3371 | ac_preproc_ok=: | |
3372 | break | |
3373 | fi | |
3374 | rm -f conftest.err conftest.$ac_ext | |
3375 | ||
3376 | done | |
3377 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3378 | rm -f conftest.err conftest.$ac_ext | |
3379 | if $ac_preproc_ok; then : | |
3380 | ||
3381 | else | |
3382 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3383 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3384 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3385 | See \`config.log' for more details." "$LINENO" 5; } | |
3386 | fi | |
3387 | ||
3388 | ac_ext=c | |
3389 | ac_cpp='$CPP $CPPFLAGS' | |
3390 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3391 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3392 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3393 | ||
3394 | ||
3395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
3396 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
3397 | if test "${ac_cv_path_GREP+set}" = set; then : | |
3398 | $as_echo_n "(cached) " >&6 | |
3399 | else | |
3400 | if test -z "$GREP"; then | |
3401 | ac_path_GREP_found=false | |
3402 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3403 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3404 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3405 | do | |
3406 | IFS=$as_save_IFS | |
3407 | test -z "$as_dir" && as_dir=. | |
3408 | for ac_prog in grep ggrep; do | |
3409 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3410 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
3411 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
3412 | # Check for GNU ac_path_GREP and select it if it is found. | |
3413 | # Check for GNU $ac_path_GREP | |
3414 | case `"$ac_path_GREP" --version 2>&1` in | |
3415 | *GNU*) | |
3416 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
3417 | *) | |
3418 | ac_count=0 | |
3419 | $as_echo_n 0123456789 >"conftest.in" | |
3420 | while : | |
3421 | do | |
3422 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3423 | mv "conftest.tmp" "conftest.in" | |
3424 | cp "conftest.in" "conftest.nl" | |
3425 | $as_echo 'GREP' >> "conftest.nl" | |
3426 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3427 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3428 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3429 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
3430 | # Best one so far, save it but keep looking for a better one | |
3431 | ac_cv_path_GREP="$ac_path_GREP" | |
3432 | ac_path_GREP_max=$ac_count | |
3433 | fi | |
3434 | # 10*(2^10) chars as input seems more than enough | |
3435 | test $ac_count -gt 10 && break | |
3436 | done | |
3437 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3438 | esac | |
3439 | ||
3440 | $ac_path_GREP_found && break 3 | |
3441 | done | |
3442 | done | |
3443 | done | |
3444 | IFS=$as_save_IFS | |
3445 | if test -z "$ac_cv_path_GREP"; then | |
3446 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3447 | fi | |
3448 | else | |
3449 | ac_cv_path_GREP=$GREP | |
3450 | fi | |
3451 | ||
3452 | fi | |
3453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
3454 | $as_echo "$ac_cv_path_GREP" >&6; } | |
3455 | GREP="$ac_cv_path_GREP" | |
3456 | ||
3457 | ||
3458 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
3459 | $as_echo_n "checking for egrep... " >&6; } | |
3460 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
3461 | $as_echo_n "(cached) " >&6 | |
3462 | else | |
3463 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
3464 | then ac_cv_path_EGREP="$GREP -E" | |
3465 | else | |
3466 | if test -z "$EGREP"; then | |
3467 | ac_path_EGREP_found=false | |
3468 | # Loop through the user's path and test for each of PROGNAME-LIST | |
3469 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3470 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
3471 | do | |
3472 | IFS=$as_save_IFS | |
3473 | test -z "$as_dir" && as_dir=. | |
3474 | for ac_prog in egrep; do | |
3475 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3476 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
3477 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
3478 | # Check for GNU ac_path_EGREP and select it if it is found. | |
3479 | # Check for GNU $ac_path_EGREP | |
3480 | case `"$ac_path_EGREP" --version 2>&1` in | |
3481 | *GNU*) | |
3482 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
3483 | *) | |
3484 | ac_count=0 | |
3485 | $as_echo_n 0123456789 >"conftest.in" | |
3486 | while : | |
3487 | do | |
3488 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
3489 | mv "conftest.tmp" "conftest.in" | |
3490 | cp "conftest.in" "conftest.nl" | |
3491 | $as_echo 'EGREP' >> "conftest.nl" | |
3492 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
3493 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
3494 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
3495 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
3496 | # Best one so far, save it but keep looking for a better one | |
3497 | ac_cv_path_EGREP="$ac_path_EGREP" | |
3498 | ac_path_EGREP_max=$ac_count | |
3499 | fi | |
3500 | # 10*(2^10) chars as input seems more than enough | |
3501 | test $ac_count -gt 10 && break | |
3502 | done | |
3503 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
3504 | esac | |
3505 | ||
3506 | $ac_path_EGREP_found && break 3 | |
3507 | done | |
3508 | done | |
3509 | done | |
3510 | IFS=$as_save_IFS | |
3511 | if test -z "$ac_cv_path_EGREP"; then | |
3512 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
3513 | fi | |
3514 | else | |
3515 | ac_cv_path_EGREP=$EGREP | |
3516 | fi | |
3517 | ||
3518 | fi | |
3519 | fi | |
3520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
3521 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
3522 | EGREP="$ac_cv_path_EGREP" | |
3523 | ||
3524 | ||
3525 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
3526 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
3527 | if test "${ac_cv_header_stdc+set}" = set; then : | |
3528 | $as_echo_n "(cached) " >&6 | |
3529 | else | |
3530 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3531 | /* end confdefs.h. */ | |
3532 | #include <stdlib.h> | |
3533 | #include <stdarg.h> | |
3534 | #include <string.h> | |
3535 | #include <float.h> | |
3536 | ||
3537 | int | |
3538 | main () | |
3539 | { | |
3540 | ||
3541 | ; | |
3542 | return 0; | |
3543 | } | |
3544 | _ACEOF | |
3545 | if ac_fn_c_try_compile "$LINENO"; then : | |
3546 | ac_cv_header_stdc=yes | |
3547 | else | |
3548 | ac_cv_header_stdc=no | |
3549 | fi | |
3550 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3551 | ||
3552 | if test $ac_cv_header_stdc = yes; then | |
3553 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3554 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3555 | /* end confdefs.h. */ | |
3556 | #include <string.h> | |
3557 | ||
3558 | _ACEOF | |
3559 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3560 | $EGREP "memchr" >/dev/null 2>&1; then : | |
3561 | ||
3562 | else | |
3563 | ac_cv_header_stdc=no | |
3564 | fi | |
3565 | rm -f conftest* | |
3566 | ||
3567 | fi | |
3568 | ||
3569 | if test $ac_cv_header_stdc = yes; then | |
3570 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3571 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3572 | /* end confdefs.h. */ | |
3573 | #include <stdlib.h> | |
3574 | ||
3575 | _ACEOF | |
3576 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3577 | $EGREP "free" >/dev/null 2>&1; then : | |
3578 | ||
3579 | else | |
3580 | ac_cv_header_stdc=no | |
3581 | fi | |
3582 | rm -f conftest* | |
3583 | ||
3584 | fi | |
3585 | ||
3586 | if test $ac_cv_header_stdc = yes; then | |
3587 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3588 | if test "$cross_compiling" = yes; then : | |
3589 | : | |
3590 | else | |
3591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3592 | /* end confdefs.h. */ | |
3593 | #include <ctype.h> | |
3594 | #include <stdlib.h> | |
3595 | #if ((' ' & 0x0FF) == 0x020) | |
3596 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3597 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3598 | #else | |
3599 | # define ISLOWER(c) \ | |
3600 | (('a' <= (c) && (c) <= 'i') \ | |
3601 | || ('j' <= (c) && (c) <= 'r') \ | |
3602 | || ('s' <= (c) && (c) <= 'z')) | |
3603 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3604 | #endif | |
3605 | ||
3606 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3607 | int | |
3608 | main () | |
3609 | { | |
3610 | int i; | |
3611 | for (i = 0; i < 256; i++) | |
3612 | if (XOR (islower (i), ISLOWER (i)) | |
3613 | || toupper (i) != TOUPPER (i)) | |
3614 | return 2; | |
3615 | return 0; | |
3616 | } | |
3617 | _ACEOF | |
3618 | if ac_fn_c_try_run "$LINENO"; then : | |
3619 | ||
3620 | else | |
3621 | ac_cv_header_stdc=no | |
3622 | fi | |
3623 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
3624 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
3625 | fi | |
3626 | ||
3627 | fi | |
3628 | fi | |
3629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
3630 | $as_echo "$ac_cv_header_stdc" >&6; } | |
3631 | if test $ac_cv_header_stdc = yes; then | |
3632 | ||
3633 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
3634 | ||
3635 | fi | |
3636 | ||
3637 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3638 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3639 | inttypes.h stdint.h unistd.h | |
3640 | do : | |
3641 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3642 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
3643 | " | |
3644 | eval as_val=\$$as_ac_Header | |
3645 | if test "x$as_val" = x""yes; then : | |
3646 | cat >>confdefs.h <<_ACEOF | |
3647 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3648 | _ACEOF | |
3649 | ||
3650 | fi | |
3651 | ||
3652 | done | |
3653 | ||
3654 | ||
3655 | ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" | |
3656 | if test "x$ac_cv_header_sys_capability_h" = x""yes; then : | |
3657 | have_capability=-DHAVE_CAPABILITY | |
3658 | else | |
3659 | have_capability= | |
3660 | fi | |
3661 | ||
3662 | ||
3663 | ||
3664 | ||
3c36aa6b JJ |
3665 | # Determine what GCC version number to use in filesystem paths. |
3666 | ||
3667 | get_gcc_base_ver="cat" | |
3668 | ||
3669 | # Check whether --with-gcc-major-version-only was given. | |
3670 | if test "${with_gcc_major_version_only+set}" = set; then : | |
3671 | withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then | |
001ddaa8 | 3672 | get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" |
3c36aa6b JJ |
3673 | fi |
3674 | ||
3675 | fi | |
3676 | ||
3677 | ||
3678 | ||
3679 | ||
80dab182 | 3680 | # Output: create a Makefile. |
5213506e | 3681 | ac_config_files="$ac_config_files Makefile" |
b0b70d84 AC |
3682 | |
3683 | ||
3684 | cat >confcache <<\_ACEOF | |
3685 | # This file is a shell script that caches the results of configure | |
3686 | # tests run on this system so they can be shared between configure | |
3687 | # scripts and configure runs, see configure's option --config-cache. | |
3688 | # It is not useful on other systems. If it contains results you don't | |
3689 | # want to keep, you may remove or edit it. | |
3690 | # | |
3691 | # config.status only pays attention to the cache file if you give it | |
3692 | # the --recheck option to rerun configure. | |
3693 | # | |
3694 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
3695 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
3696 | # following values. | |
3697 | ||
3698 | _ACEOF | |
3699 | ||
3700 | # The following way of writing the cache mishandles newlines in values, | |
3701 | # but we know of no workaround that is simple, portable, and efficient. | |
5213506e | 3702 | # So, we kill variables containing newlines. |
b0b70d84 AC |
3703 | # Ultrix sh set writes to stderr and can't be redirected directly, |
3704 | # and sets the high bit in the cache file unless we assign to the vars. | |
5213506e RW |
3705 | ( |
3706 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
3707 | eval ac_val=\$$ac_var | |
3708 | case $ac_val in #( | |
3709 | *${as_nl}*) | |
3710 | case $ac_var in #( | |
3711 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
3712 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
3713 | esac | |
3714 | case $ac_var in #( | |
3715 | _ | IFS | as_nl) ;; #( | |
3716 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
3717 | *) { eval $ac_var=; unset $ac_var;} ;; | |
3718 | esac ;; | |
3719 | esac | |
3720 | done | |
3721 | ||
b0b70d84 | 3722 | (set) 2>&1 | |
5213506e RW |
3723 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
3724 | *${as_nl}ac_space=\ *) | |
3725 | # `set' does not quote correctly, so add quotes: double-quote | |
3726 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
b0b70d84 | 3727 | sed -n \ |
8ab705be KC |
3728 | "s/'/'\\\\''/g; |
3729 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
5213506e | 3730 | ;; #( |
b0b70d84 AC |
3731 | *) |
3732 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
5213506e | 3733 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
b0b70d84 | 3734 | ;; |
5213506e RW |
3735 | esac | |
3736 | sort | |
3737 | ) | | |
b0b70d84 | 3738 | sed ' |
5213506e | 3739 | /^ac_cv_env_/b end |
b0b70d84 | 3740 | t clear |
5213506e | 3741 | :clear |
b0b70d84 AC |
3742 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
3743 | t end | |
5213506e RW |
3744 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
3745 | :end' >>confcache | |
3746 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
3747 | if test -w "$cache_file"; then | |
3748 | test "x$cache_file" != "x/dev/null" && | |
3749 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
3750 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
b0b70d84 AC |
3751 | cat confcache >$cache_file |
3752 | else | |
5213506e RW |
3753 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
3754 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
b0b70d84 AC |
3755 | fi |
3756 | fi | |
3757 | rm -f confcache | |
3758 | ||
3759 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
3760 | # Let make expand exec_prefix. | |
3761 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
3762 | ||
b0b70d84 AC |
3763 | # Transform confdefs.h into DEFS. |
3764 | # Protect against shell expansion while executing Makefile rules. | |
3765 | # Protect against Makefile macro expansion. | |
3766 | # | |
3767 | # If the first sed substitution is executed (which looks for macros that | |
5213506e | 3768 | # take arguments), then branch to the quote section. Otherwise, |
b0b70d84 | 3769 | # look for a macro that doesn't take arguments. |
5213506e RW |
3770 | ac_script=' |
3771 | :mline | |
3772 | /\\$/{ | |
3773 | N | |
3774 | s,\\\n,, | |
3775 | b mline | |
3776 | } | |
b0b70d84 | 3777 | t clear |
5213506e RW |
3778 | :clear |
3779 | s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g | |
b0b70d84 | 3780 | t quote |
5213506e | 3781 | s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g |
b0b70d84 | 3782 | t quote |
5213506e RW |
3783 | b any |
3784 | :quote | |
3785 | s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g | |
3786 | s/\[/\\&/g | |
3787 | s/\]/\\&/g | |
3788 | s/\$/$$/g | |
3789 | H | |
3790 | :any | |
3791 | ${ | |
3792 | g | |
3793 | s/^\n// | |
3794 | s/\n/ /g | |
3795 | p | |
3796 | } | |
3797 | ' | |
3798 | DEFS=`sed -n "$ac_script" confdefs.h` | |
b0b70d84 AC |
3799 | |
3800 | ||
3801 | ac_libobjs= | |
3802 | ac_ltlibobjs= | |
3803 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
3804 | # 1. Remove the extension, and $U if already installed. | |
5213506e RW |
3805 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
3806 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
3807 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
3808 | # will be set to the directory where LIBOBJS objects are built. | |
3809 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
3810 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
b0b70d84 AC |
3811 | done |
3812 | LIBOBJS=$ac_libobjs | |
3813 | ||
3814 | LTLIBOBJS=$ac_ltlibobjs | |
3815 | ||
3816 | ||
3817 | ||
3818 | : ${CONFIG_STATUS=./config.status} | |
5213506e | 3819 | ac_write_fail=0 |
b0b70d84 AC |
3820 | ac_clean_files_save=$ac_clean_files |
3821 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
5213506e RW |
3822 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
3823 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
3824 | as_write_fail=0 | |
3825 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
b0b70d84 AC |
3826 | #! $SHELL |
3827 | # Generated by $as_me. | |
3828 | # Run this file to recreate the current configuration. | |
3829 | # Compiler output produced by configure, useful for debugging | |
3830 | # configure, is in config.log if it exists. | |
3831 | ||
3832 | debug=false | |
3833 | ac_cs_recheck=false | |
3834 | ac_cs_silent=false | |
b0b70d84 | 3835 | |
5213506e RW |
3836 | SHELL=\${CONFIG_SHELL-$SHELL} |
3837 | export SHELL | |
3838 | _ASEOF | |
3839 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
3840 | ## -------------------- ## | |
3841 | ## M4sh Initialization. ## | |
3842 | ## -------------------- ## | |
3843 | ||
3844 | # Be more Bourne compatible | |
3845 | DUALCASE=1; export DUALCASE # for MKS sh | |
3846 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
b0b70d84 AC |
3847 | emulate sh |
3848 | NULLCMD=: | |
5213506e | 3849 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
b0b70d84 AC |
3850 | # is contrary to our usage. Disable this feature. |
3851 | alias -g '${1+"$@"}'='"$@"' | |
5213506e RW |
3852 | setopt NO_GLOB_SUBST |
3853 | else | |
3854 | case `(set -o) 2>/dev/null` in #( | |
3855 | *posix*) : | |
3856 | set -o posix ;; #( | |
3857 | *) : | |
3858 | ;; | |
3859 | esac | |
b0b70d84 AC |
3860 | fi |
3861 | ||
5213506e RW |
3862 | |
3863 | as_nl=' | |
3864 | ' | |
3865 | export as_nl | |
3866 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
3867 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
3868 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
3869 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
3870 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
3871 | # but without wasting forks for bash or zsh. | |
3872 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
3873 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
3874 | as_echo='print -r --' | |
3875 | as_echo_n='print -rn --' | |
3876 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
3877 | as_echo='printf %s\n' | |
3878 | as_echo_n='printf %s' | |
b0b70d84 | 3879 | else |
5213506e RW |
3880 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
3881 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
3882 | as_echo_n='/usr/ucb/echo -n' | |
3883 | else | |
3884 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
3885 | as_echo_n_body='eval | |
3886 | arg=$1; | |
3887 | case $arg in #( | |
3888 | *"$as_nl"*) | |
3889 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
3890 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
3891 | esac; | |
3892 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
3893 | ' | |
3894 | export as_echo_n_body | |
3895 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
3896 | fi | |
3897 | export as_echo_body | |
3898 | as_echo='sh -c $as_echo_body as_echo' | |
3899 | fi | |
3900 | ||
3901 | # The user is always right. | |
3902 | if test "${PATH_SEPARATOR+set}" != set; then | |
3903 | PATH_SEPARATOR=: | |
3904 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
3905 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
3906 | PATH_SEPARATOR=';' | |
3907 | } | |
b0b70d84 AC |
3908 | fi |
3909 | ||
3910 | ||
5213506e RW |
3911 | # IFS |
3912 | # We need space, tab and new line, in precisely that order. Quoting is | |
3913 | # there to prevent editors from complaining about space-tab. | |
3914 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
3915 | # splitting by setting IFS to empty value.) | |
3916 | IFS=" "" $as_nl" | |
3917 | ||
3918 | # Find who we are. Look in the path if we contain no directory separator. | |
3919 | case $0 in #(( | |
3920 | *[\\/]* ) as_myself=$0 ;; | |
3921 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3922 | for as_dir in $PATH | |
3923 | do | |
3924 | IFS=$as_save_IFS | |
3925 | test -z "$as_dir" && as_dir=. | |
3926 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
3927 | done | |
3928 | IFS=$as_save_IFS | |
3929 | ||
3930 | ;; | |
3931 | esac | |
3932 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
3933 | # in which case we are not to be found in the path. | |
3934 | if test "x$as_myself" = x; then | |
3935 | as_myself=$0 | |
3936 | fi | |
3937 | if test ! -f "$as_myself"; then | |
3938 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
3939 | exit 1 | |
3940 | fi | |
3941 | ||
3942 | # Unset variables that we do not need and which cause bugs (e.g. in | |
3943 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
3944 | # suppresses any "Segmentation fault" message there. '((' could | |
3945 | # trigger a bug in pdksh 5.2.14. | |
3946 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
3947 | do eval test x\${$as_var+set} = xset \ | |
3948 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
3949 | done | |
b0b70d84 AC |
3950 | PS1='$ ' |
3951 | PS2='> ' | |
3952 | PS4='+ ' | |
3953 | ||
3954 | # NLS nuisances. | |
5213506e RW |
3955 | LC_ALL=C |
3956 | export LC_ALL | |
3957 | LANGUAGE=C | |
3958 | export LANGUAGE | |
3959 | ||
3960 | # CDPATH. | |
3961 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
3962 | ||
3963 | ||
3964 | # as_fn_error ERROR [LINENO LOG_FD] | |
3965 | # --------------------------------- | |
3966 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
3967 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
3968 | # script with status $?, using 1 if that was 0. | |
3969 | as_fn_error () | |
3970 | { | |
3971 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
3972 | if test "$3"; then | |
3973 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
3974 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
b0b70d84 | 3975 | fi |
5213506e RW |
3976 | $as_echo "$as_me: error: $1" >&2 |
3977 | as_fn_exit $as_status | |
3978 | } # as_fn_error | |
3979 | ||
3980 | ||
3981 | # as_fn_set_status STATUS | |
3982 | # ----------------------- | |
3983 | # Set $? to STATUS, without forking. | |
3984 | as_fn_set_status () | |
3985 | { | |
3986 | return $1 | |
3987 | } # as_fn_set_status | |
3988 | ||
3989 | # as_fn_exit STATUS | |
3990 | # ----------------- | |
3991 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
3992 | as_fn_exit () | |
3993 | { | |
3994 | set +e | |
3995 | as_fn_set_status $1 | |
3996 | exit $1 | |
3997 | } # as_fn_exit | |
3998 | ||
3999 | # as_fn_unset VAR | |
4000 | # --------------- | |
4001 | # Portably unset VAR. | |
4002 | as_fn_unset () | |
4003 | { | |
4004 | { eval $1=; unset $1;} | |
4005 | } | |
4006 | as_unset=as_fn_unset | |
4007 | # as_fn_append VAR VALUE | |
4008 | # ---------------------- | |
4009 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
4010 | # advantage of any shell optimizations that allow amortized linear growth over | |
4011 | # repeated appends, instead of the typical quadratic growth present in naive | |
4012 | # implementations. | |
4013 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
4014 | eval 'as_fn_append () | |
4015 | { | |
4016 | eval $1+=\$2 | |
4017 | }' | |
4018 | else | |
4019 | as_fn_append () | |
4020 | { | |
4021 | eval $1=\$$1\$2 | |
4022 | } | |
4023 | fi # as_fn_append | |
4024 | ||
4025 | # as_fn_arith ARG... | |
4026 | # ------------------ | |
4027 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
4028 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
4029 | # must be portable across $(()) and expr. | |
4030 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
4031 | eval 'as_fn_arith () | |
4032 | { | |
4033 | as_val=$(( $* )) | |
4034 | }' | |
4035 | else | |
4036 | as_fn_arith () | |
4037 | { | |
4038 | as_val=`expr "$@" || test $? -eq 1` | |
4039 | } | |
4040 | fi # as_fn_arith | |
4041 | ||
b0b70d84 | 4042 | |
5213506e RW |
4043 | if expr a : '\(a\)' >/dev/null 2>&1 && |
4044 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
b0b70d84 AC |
4045 | as_expr=expr |
4046 | else | |
4047 | as_expr=false | |
4048 | fi | |
4049 | ||
5213506e | 4050 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
b0b70d84 AC |
4051 | as_basename=basename |
4052 | else | |
4053 | as_basename=false | |
4054 | fi | |
4055 | ||
5213506e RW |
4056 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
4057 | as_dirname=dirname | |
4058 | else | |
4059 | as_dirname=false | |
4060 | fi | |
b0b70d84 | 4061 | |
5213506e | 4062 | as_me=`$as_basename -- "$0" || |
b0b70d84 AC |
4063 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
4064 | X"$0" : 'X\(//\)$' \| \ | |
5213506e RW |
4065 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
4066 | $as_echo X/"$0" | | |
4067 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
4068 | s//\1/ | |
4069 | q | |
4070 | } | |
4071 | /^X\/\(\/\/\)$/{ | |
4072 | s//\1/ | |
4073 | q | |
4074 | } | |
4075 | /^X\/\(\/\).*/{ | |
4076 | s//\1/ | |
4077 | q | |
4078 | } | |
4079 | s/.*/./; q'` | |
b0b70d84 | 4080 | |
b0b70d84 AC |
4081 | # Avoid depending upon Character Ranges. |
4082 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4083 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4084 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4085 | as_cr_digits='0123456789' | |
4086 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
4087 | ||
5213506e RW |
4088 | ECHO_C= ECHO_N= ECHO_T= |
4089 | case `echo -n x` in #((((( | |
4090 | -n*) | |
4091 | case `echo 'xy\c'` in | |
4092 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
4093 | xy) ECHO_C='\c';; | |
4094 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
4095 | ECHO_T=' ';; | |
4096 | esac;; | |
4097 | *) | |
4098 | ECHO_N='-n';; | |
b0b70d84 AC |
4099 | esac |
4100 | ||
5213506e RW |
4101 | rm -f conf$$ conf$$.exe conf$$.file |
4102 | if test -d conf$$.dir; then | |
4103 | rm -f conf$$.dir/conf$$.file | |
b0b70d84 | 4104 | else |
5213506e RW |
4105 | rm -f conf$$.dir |
4106 | mkdir conf$$.dir 2>/dev/null | |
b0b70d84 | 4107 | fi |
5213506e RW |
4108 | if (echo >conf$$.file) 2>/dev/null; then |
4109 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b0b70d84 | 4110 | as_ln_s='ln -s' |
5213506e RW |
4111 | # ... but there are two gotchas: |
4112 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
4113 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
4114 | # In both cases, we have to default to `cp -p'. | |
4115 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
4116 | as_ln_s='cp -p' | |
4117 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
4118 | as_ln_s=ln | |
4119 | else | |
4120 | as_ln_s='cp -p' | |
b0b70d84 | 4121 | fi |
b0b70d84 AC |
4122 | else |
4123 | as_ln_s='cp -p' | |
4124 | fi | |
5213506e RW |
4125 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
4126 | rmdir conf$$.dir 2>/dev/null | |
4127 | ||
b0b70d84 | 4128 | |
5213506e RW |
4129 | # as_fn_mkdir_p |
4130 | # ------------- | |
4131 | # Create "$as_dir" as a directory, including parents if necessary. | |
4132 | as_fn_mkdir_p () | |
4133 | { | |
4134 | ||
4135 | case $as_dir in #( | |
4136 | -*) as_dir=./$as_dir;; | |
4137 | esac | |
4138 | test -d "$as_dir" || eval $as_mkdir_p || { | |
4139 | as_dirs= | |
4140 | while :; do | |
4141 | case $as_dir in #( | |
4142 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
4143 | *) as_qdir=$as_dir;; | |
4144 | esac | |
4145 | as_dirs="'$as_qdir' $as_dirs" | |
4146 | as_dir=`$as_dirname -- "$as_dir" || | |
4147 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4148 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4149 | X"$as_dir" : 'X\(//\)$' \| \ | |
4150 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
4151 | $as_echo X"$as_dir" | | |
4152 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4153 | s//\1/ | |
4154 | q | |
4155 | } | |
4156 | /^X\(\/\/\)[^/].*/{ | |
4157 | s//\1/ | |
4158 | q | |
4159 | } | |
4160 | /^X\(\/\/\)$/{ | |
4161 | s//\1/ | |
4162 | q | |
4163 | } | |
4164 | /^X\(\/\).*/{ | |
4165 | s//\1/ | |
4166 | q | |
4167 | } | |
4168 | s/.*/./; q'` | |
4169 | test -d "$as_dir" && break | |
4170 | done | |
4171 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4172 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
4173 | ||
4174 | ||
4175 | } # as_fn_mkdir_p | |
b0b70d84 | 4176 | if mkdir -p . 2>/dev/null; then |
5213506e | 4177 | as_mkdir_p='mkdir -p "$as_dir"' |
b0b70d84 | 4178 | else |
8ab705be | 4179 | test -d ./-p && rmdir ./-p |
b0b70d84 AC |
4180 | as_mkdir_p=false |
4181 | fi | |
4182 | ||
5213506e RW |
4183 | if test -x / >/dev/null 2>&1; then |
4184 | as_test_x='test -x' | |
4185 | else | |
4186 | if ls -dL / >/dev/null 2>&1; then | |
4187 | as_ls_L_option=L | |
4188 | else | |
4189 | as_ls_L_option= | |
4190 | fi | |
4191 | as_test_x=' | |
4192 | eval sh -c '\'' | |
4193 | if test -d "$1"; then | |
4194 | test -d "$1/."; | |
4195 | else | |
4196 | case $1 in #( | |
4197 | -*)set "./$1";; | |
4198 | esac; | |
4199 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
4200 | ???[sx]*):;;*)false;;esac;fi | |
4201 | '\'' sh | |
4202 | ' | |
4203 | fi | |
4204 | as_executable_p=$as_test_x | |
b0b70d84 AC |
4205 | |
4206 | # Sed expression to map a string onto a valid CPP name. | |
8ab705be | 4207 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
b0b70d84 AC |
4208 | |
4209 | # Sed expression to map a string onto a valid variable name. | |
8ab705be | 4210 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
b0b70d84 AC |
4211 | |
4212 | ||
b0b70d84 | 4213 | exec 6>&1 |
5213506e RW |
4214 | ## ----------------------------------- ## |
4215 | ## Main body of $CONFIG_STATUS script. ## | |
4216 | ## ----------------------------------- ## | |
4217 | _ASEOF | |
4218 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4219 | ||
4220 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4221 | # Save the log message, to keep $0 and so on meaningful, and to | |
b0b70d84 | 4222 | # report actual input values of CONFIG_FILES etc. instead of their |
5213506e RW |
4223 | # values after options handling. |
4224 | ac_log=" | |
f0d3c336 | 4225 | This file was extended by $as_me, which was |
5213506e | 4226 | generated by GNU Autoconf 2.64. Invocation command line was |
b0b70d84 AC |
4227 | |
4228 | CONFIG_FILES = $CONFIG_FILES | |
4229 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4230 | CONFIG_LINKS = $CONFIG_LINKS | |
4231 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4232 | $ $0 $@ | |
4233 | ||
5213506e RW |
4234 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
4235 | " | |
4236 | ||
b0b70d84 AC |
4237 | _ACEOF |
4238 | ||
5213506e RW |
4239 | case $ac_config_files in *" |
4240 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
4241 | esac | |
b0b70d84 | 4242 | |
b0b70d84 | 4243 | |
b0b70d84 | 4244 | |
5213506e RW |
4245 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4246 | # Files that config.status was made for. | |
4247 | config_files="$ac_config_files" | |
4248 | config_commands="$ac_config_commands" | |
b0b70d84 | 4249 | |
5213506e | 4250 | _ACEOF |
b0b70d84 | 4251 | |
5213506e | 4252 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b0b70d84 | 4253 | ac_cs_usage="\ |
5213506e RW |
4254 | \`$as_me' instantiates files and other configuration actions |
4255 | from templates according to the current configuration. Unless the files | |
4256 | and actions are specified as TAGs, all are instantiated by default. | |
b0b70d84 | 4257 | |
5213506e | 4258 | Usage: $0 [OPTION]... [TAG]... |
b0b70d84 AC |
4259 | |
4260 | -h, --help print this help, then exit | |
5213506e RW |
4261 | -V, --version print version number and configuration settings, then exit |
4262 | -q, --quiet, --silent | |
4263 | do not print progress messages | |
b0b70d84 AC |
4264 | -d, --debug don't remove temporary files |
4265 | --recheck update $as_me by reconfiguring in the same conditions | |
5213506e RW |
4266 | --file=FILE[:TEMPLATE] |
4267 | instantiate the configuration file FILE | |
b0b70d84 AC |
4268 | |
4269 | Configuration files: | |
4270 | $config_files | |
4271 | ||
7193e639 LG |
4272 | Configuration commands: |
4273 | $config_commands | |
4274 | ||
5213506e | 4275 | Report bugs to the package provider." |
b0b70d84 | 4276 | |
5213506e RW |
4277 | _ACEOF |
4278 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
b0b70d84 | 4279 | ac_cs_version="\\ |
f0d3c336 | 4280 | config.status |
5213506e RW |
4281 | configured by $0, generated by GNU Autoconf 2.64, |
4282 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
b0b70d84 | 4283 | |
5213506e | 4284 | Copyright (C) 2009 Free Software Foundation, Inc. |
b0b70d84 AC |
4285 | This config.status script is free software; the Free Software Foundation |
4286 | gives unlimited permission to copy, distribute and modify it." | |
5213506e RW |
4287 | |
4288 | ac_pwd='$ac_pwd' | |
4289 | srcdir='$srcdir' | |
c390c361 | 4290 | AWK='$AWK' |
5213506e | 4291 | test -n "\$AWK" || AWK=awk |
b0b70d84 AC |
4292 | _ACEOF |
4293 | ||
5213506e RW |
4294 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4295 | # The default lists apply if the user does not specify any file. | |
b0b70d84 AC |
4296 | ac_need_defaults=: |
4297 | while test $# != 0 | |
4298 | do | |
4299 | case $1 in | |
4300 | --*=*) | |
5213506e RW |
4301 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
4302 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
b0b70d84 AC |
4303 | ac_shift=: |
4304 | ;; | |
5213506e | 4305 | *) |
b0b70d84 AC |
4306 | ac_option=$1 |
4307 | ac_optarg=$2 | |
4308 | ac_shift=shift | |
4309 | ;; | |
b0b70d84 AC |
4310 | esac |
4311 | ||
4312 | case $ac_option in | |
4313 | # Handling of the options. | |
b0b70d84 AC |
4314 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
4315 | ac_cs_recheck=: ;; | |
5213506e RW |
4316 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
4317 | $as_echo "$ac_cs_version"; exit ;; | |
4318 | --debug | --debu | --deb | --de | --d | -d ) | |
b0b70d84 AC |
4319 | debug=: ;; |
4320 | --file | --fil | --fi | --f ) | |
4321 | $ac_shift | |
5213506e RW |
4322 | case $ac_optarg in |
4323 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
4324 | esac | |
4325 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
b0b70d84 | 4326 | ac_need_defaults=false;; |
5213506e RW |
4327 | --he | --h | --help | --hel | -h ) |
4328 | $as_echo "$ac_cs_usage"; exit ;; | |
b0b70d84 AC |
4329 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
4330 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4331 | ac_cs_silent=: ;; | |
4332 | ||
4333 | # This is an error. | |
5213506e RW |
4334 | -*) as_fn_error "unrecognized option: \`$1' |
4335 | Try \`$0 --help' for more information." ;; | |
b0b70d84 | 4336 | |
5213506e RW |
4337 | *) as_fn_append ac_config_targets " $1" |
4338 | ac_need_defaults=false ;; | |
b0b70d84 AC |
4339 | |
4340 | esac | |
4341 | shift | |
4342 | done | |
4343 | ||
4344 | ac_configure_extra_args= | |
4345 | ||
4346 | if $ac_cs_silent; then | |
4347 | exec 6>/dev/null | |
4348 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
4349 | fi | |
4350 | ||
4351 | _ACEOF | |
5213506e | 4352 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b0b70d84 | 4353 | if \$ac_cs_recheck; then |
5213506e RW |
4354 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
4355 | shift | |
4356 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
4357 | CONFIG_SHELL='$SHELL' | |
4358 | export CONFIG_SHELL | |
4359 | exec "\$@" | |
b0b70d84 AC |
4360 | fi |
4361 | ||
4362 | _ACEOF | |
5213506e RW |
4363 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4364 | exec 5>>config.log | |
4365 | { | |
4366 | echo | |
4367 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4368 | ## Running $as_me. ## | |
4369 | _ASBOX | |
4370 | $as_echo "$ac_log" | |
4371 | } >&5 | |
b0b70d84 | 4372 | |
5213506e RW |
4373 | _ACEOF |
4374 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7193e639 | 4375 | # |
5213506e | 4376 | # INIT-COMMANDS |
7193e639 LG |
4377 | # |
4378 | ||
7193e639 LG |
4379 | srcdir="$srcdir" |
4380 | host="$host" | |
4381 | target="$target" | |
4382 | with_multisubdir="$with_multisubdir" | |
4383 | with_multisrctop="$with_multisrctop" | |
4384 | with_target_subdir="$with_target_subdir" | |
4385 | ac_configure_args="${multilib_arg} ${ac_configure_args}" | |
4386 | multi_basedir="$multi_basedir" | |
4387 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
4388 | CC="$CC" | |
05682af8 EB |
4389 | CXX="$CXX" |
4390 | GFORTRAN="$GFORTRAN" | |
7193e639 LG |
4391 | |
4392 | _ACEOF | |
b0b70d84 | 4393 | |
5213506e | 4394 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b0b70d84 | 4395 | |
5213506e | 4396 | # Handling of arguments. |
b0b70d84 AC |
4397 | for ac_config_target in $ac_config_targets |
4398 | do | |
5213506e RW |
4399 | case $ac_config_target in |
4400 | "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; | |
4401 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4402 | ||
4403 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
b0b70d84 AC |
4404 | esac |
4405 | done | |
4406 | ||
5213506e | 4407 | |
b0b70d84 AC |
4408 | # If the user did not use the arguments to specify the items to instantiate, |
4409 | # then the envvar interface is used. Set only those that are not. | |
4410 | # We use the long form for the default assignment because of an extremely | |
4411 | # bizarre bug on SunOS 4.1.3. | |
4412 | if $ac_need_defaults; then | |
4413 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7193e639 | 4414 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
b0b70d84 AC |
4415 | fi |
4416 | ||
4417 | # Have a temporary directory for convenience. Make it in the build tree | |
5213506e | 4418 | # simply because there is no reason against having it here, and in addition, |
b0b70d84 | 4419 | # creating and moving files from /tmp can sometimes cause problems. |
5213506e RW |
4420 | # Hook for its removal unless debugging. |
4421 | # Note that there is a small window in which the directory will not be cleaned: | |
4422 | # after its creation but before its name has been assigned to `$tmp'. | |
b0b70d84 AC |
4423 | $debug || |
4424 | { | |
5213506e RW |
4425 | tmp= |
4426 | trap 'exit_status=$? | |
4427 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
4428 | ' 0 | |
4429 | trap 'as_fn_exit 1' 1 2 13 15 | |
b0b70d84 | 4430 | } |
b0b70d84 AC |
4431 | # Create a (secure) tmp directory for tmp files. |
4432 | ||
4433 | { | |
5213506e | 4434 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
b0b70d84 AC |
4435 | test -n "$tmp" && test -d "$tmp" |
4436 | } || | |
4437 | { | |
5213506e RW |
4438 | tmp=./conf$$-$RANDOM |
4439 | (umask 077 && mkdir "$tmp") | |
4440 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
4441 | ||
4442 | # Set up the scripts for CONFIG_FILES section. | |
4443 | # No need to generate them if there are no CONFIG_FILES. | |
4444 | # This happens for instance with `./config.status config.h'. | |
4445 | if test -n "$CONFIG_FILES"; then | |
4446 | ||
4447 | ||
4448 | ac_cr=`echo X | tr X '\015'` | |
4449 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
4450 | # But we know of no other shell where ac_cr would be empty at this | |
4451 | # point, so we can use a bashism as a fallback. | |
4452 | if test "x$ac_cr" = x; then | |
4453 | eval ac_cr=\$\'\\r\' | |
4454 | fi | |
4455 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
4456 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4457 | ac_cs_awk_cr='\r' | |
4458 | else | |
4459 | ac_cs_awk_cr=$ac_cr | |
4460 | fi | |
4461 | ||
4462 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
4463 | _ACEOF | |
4464 | ||
4465 | ||
4466 | { | |
4467 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
4468 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
4469 | echo "_ACEOF" | |
4470 | } >conf$$subs.sh || | |
4471 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4472 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
4473 | ac_delim='%!_!# ' | |
4474 | for ac_last_try in false false false false false :; do | |
4475 | . ./conf$$subs.sh || | |
4476 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4477 | ||
4478 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
4479 | if test $ac_delim_n = $ac_delim_num; then | |
4480 | break | |
4481 | elif $ac_last_try; then | |
4482 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4483 | else | |
4484 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4485 | fi | |
4486 | done | |
4487 | rm -f conf$$subs.sh | |
4488 | ||
4489 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4490 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
4491 | _ACEOF | |
4492 | sed -n ' | |
4493 | h | |
4494 | s/^/S["/; s/!.*/"]=/ | |
4495 | p | |
4496 | g | |
4497 | s/^[^!]*!// | |
4498 | :repl | |
4499 | t repl | |
4500 | s/'"$ac_delim"'$// | |
4501 | t delim | |
4502 | :nl | |
4503 | h | |
4504 | s/\(.\{148\}\).*/\1/ | |
4505 | t more1 | |
4506 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
4507 | p | |
4508 | n | |
4509 | b repl | |
4510 | :more1 | |
4511 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4512 | p | |
4513 | g | |
4514 | s/.\{148\}// | |
4515 | t nl | |
4516 | :delim | |
4517 | h | |
4518 | s/\(.\{148\}\).*/\1/ | |
4519 | t more2 | |
4520 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
4521 | p | |
4522 | b | |
4523 | :more2 | |
4524 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4525 | p | |
4526 | g | |
4527 | s/.\{148\}// | |
4528 | t delim | |
4529 | ' <conf$$subs.awk | sed ' | |
4530 | /^[^""]/{ | |
4531 | N | |
4532 | s/\n// | |
4533 | } | |
4534 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
4535 | rm -f conf$$subs.awk | |
4536 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4537 | _ACAWK | |
4538 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
4539 | for (key in S) S_is_set[key] = 1 | |
4540 | FS = "\a" | |
4541 | ||
4542 | } | |
b0b70d84 | 4543 | { |
5213506e RW |
4544 | line = $ 0 |
4545 | nfields = split(line, field, "@") | |
4546 | substed = 0 | |
4547 | len = length(field[1]) | |
4548 | for (i = 2; i < nfields; i++) { | |
4549 | key = field[i] | |
4550 | keylen = length(key) | |
4551 | if (S_is_set[key]) { | |
4552 | value = S[key] | |
4553 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
4554 | len += length(value) + length(field[++i]) | |
4555 | substed = 1 | |
4556 | } else | |
4557 | len += 1 + keylen | |
4558 | } | |
4559 | ||
4560 | print line | |
b0b70d84 AC |
4561 | } |
4562 | ||
5213506e RW |
4563 | _ACAWK |
4564 | _ACEOF | |
4565 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4566 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
4567 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
4568 | else | |
4569 | cat | |
4570 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
4571 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
b0b70d84 AC |
4572 | _ACEOF |
4573 | ||
5213506e RW |
4574 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
4575 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
4576 | # trailing colons and then remove the whole line if VPATH becomes empty | |
4577 | # (actually we leave an empty line to preserve line numbers). | |
4578 | if test "x$srcdir" = x.; then | |
4579 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
4580 | s/:*\$(srcdir):*/:/ | |
4581 | s/:*\${srcdir}:*/:/ | |
4582 | s/:*@srcdir@:*/:/ | |
4583 | s/^\([^=]*=[ ]*\):*/\1/ | |
4584 | s/:*$// | |
4585 | s/^[^=]*=[ ]*$// | |
4586 | }' | |
4587 | fi | |
b0b70d84 | 4588 | |
5213506e RW |
4589 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4590 | fi # test -n "$CONFIG_FILES" | |
b0b70d84 | 4591 | |
b0b70d84 | 4592 | |
5213506e RW |
4593 | eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" |
4594 | shift | |
4595 | for ac_tag | |
4596 | do | |
4597 | case $ac_tag in | |
4598 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
4599 | esac | |
4600 | case $ac_mode$ac_tag in | |
4601 | :[FHL]*:*);; | |
4602 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
4603 | :[FH]-) ac_tag=-:-;; | |
4604 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
4605 | esac | |
4606 | ac_save_IFS=$IFS | |
4607 | IFS=: | |
4608 | set x $ac_tag | |
4609 | IFS=$ac_save_IFS | |
4610 | shift | |
4611 | ac_file=$1 | |
4612 | shift | |
b0b70d84 | 4613 | |
5213506e RW |
4614 | case $ac_mode in |
4615 | :L) ac_source=$1;; | |
4616 | :[FH]) | |
4617 | ac_file_inputs= | |
4618 | for ac_f | |
4619 | do | |
4620 | case $ac_f in | |
4621 | -) ac_f="$tmp/stdin";; | |
4622 | *) # Look for the file first in the build tree, then in the source tree | |
4623 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
4624 | # because $ac_f cannot contain `:'. | |
4625 | test -f "$ac_f" || | |
4626 | case $ac_f in | |
4627 | [\\/$]*) false;; | |
4628 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
4629 | esac || | |
4630 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
4631 | esac | |
4632 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
4633 | as_fn_append ac_file_inputs " '$ac_f'" | |
4634 | done | |
4635 | ||
4636 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4637 | # use $as_me), people would be surprised to read: | |
4638 | # /* config.h. Generated by config.status. */ | |
4639 | configure_input='Generated from '` | |
4640 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
4641 | `' by configure.' | |
4642 | if test x"$ac_file" != x-; then | |
4643 | configure_input="$ac_file. $configure_input" | |
4644 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
4645 | $as_echo "$as_me: creating $ac_file" >&6;} | |
b0b70d84 | 4646 | fi |
5213506e RW |
4647 | # Neutralize special characters interpreted by sed in replacement strings. |
4648 | case $configure_input in #( | |
4649 | *\&* | *\|* | *\\* ) | |
4650 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
4651 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
4652 | *) ac_sed_conf_input=$configure_input;; | |
4653 | esac | |
b0b70d84 | 4654 | |
5213506e RW |
4655 | case $ac_tag in |
4656 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
4657 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
4658 | esac | |
4659 | ;; | |
b0b70d84 AC |
4660 | esac |
4661 | ||
5213506e | 4662 | ac_dir=`$as_dirname -- "$ac_file" || |
b0b70d84 | 4663 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
8ab705be KC |
4664 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
4665 | X"$ac_file" : 'X\(//\)$' \| \ | |
5213506e RW |
4666 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
4667 | $as_echo X"$ac_file" | | |
4668 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4669 | s//\1/ | |
4670 | q | |
4671 | } | |
4672 | /^X\(\/\/\)[^/].*/{ | |
4673 | s//\1/ | |
4674 | q | |
4675 | } | |
4676 | /^X\(\/\/\)$/{ | |
4677 | s//\1/ | |
4678 | q | |
4679 | } | |
4680 | /^X\(\/\).*/{ | |
4681 | s//\1/ | |
4682 | q | |
4683 | } | |
4684 | s/.*/./; q'` | |
4685 | as_dir="$ac_dir"; as_fn_mkdir_p | |
b0b70d84 AC |
4686 | ac_builddir=. |
4687 | ||
5213506e RW |
4688 | case "$ac_dir" in |
4689 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4690 | *) | |
4691 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
4692 | # A ".." for each directory in $ac_dir_suffix. | |
4693 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
4694 | case $ac_top_builddir_sub in | |
4695 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4696 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
4697 | esac ;; | |
4698 | esac | |
4699 | ac_abs_top_builddir=$ac_pwd | |
4700 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
4701 | # for backward compatibility: | |
4702 | ac_top_builddir=$ac_top_build_prefix | |
b0b70d84 AC |
4703 | |
4704 | case $srcdir in | |
5213506e | 4705 | .) # We are building in place. |
b0b70d84 | 4706 | ac_srcdir=. |
5213506e RW |
4707 | ac_top_srcdir=$ac_top_builddir_sub |
4708 | ac_abs_top_srcdir=$ac_pwd ;; | |
4709 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
b0b70d84 | 4710 | ac_srcdir=$srcdir$ac_dir_suffix; |
5213506e RW |
4711 | ac_top_srcdir=$srcdir |
4712 | ac_abs_top_srcdir=$srcdir ;; | |
4713 | *) # Relative name. | |
4714 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
4715 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
4716 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
b0b70d84 | 4717 | esac |
5213506e | 4718 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
8ab705be | 4719 | |
b0b70d84 | 4720 | |
5213506e RW |
4721 | case $ac_mode in |
4722 | :F) | |
4723 | # | |
4724 | # CONFIG_FILE | |
4725 | # | |
b0b70d84 | 4726 | |
5213506e | 4727 | _ACEOF |
b0b70d84 | 4728 | |
5213506e RW |
4729 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
4730 | # If the template does not know about datarootdir, expand it. | |
4731 | # FIXME: This hack should be removed a few years after 2.60. | |
4732 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
4733 | ac_sed_dataroot=' | |
4734 | /datarootdir/ { | |
4735 | p | |
4736 | q | |
4737 | } | |
4738 | /@datadir@/p | |
4739 | /@docdir@/p | |
4740 | /@infodir@/p | |
4741 | /@localedir@/p | |
4742 | /@mandir@/p' | |
4743 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
4744 | *datarootdir*) ac_datarootdir_seen=yes;; | |
4745 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
4746 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
4747 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
b0b70d84 | 4748 | _ACEOF |
5213506e RW |
4749 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
4750 | ac_datarootdir_hack=' | |
4751 | s&@datadir@&$datadir&g | |
4752 | s&@docdir@&$docdir&g | |
4753 | s&@infodir@&$infodir&g | |
4754 | s&@localedir@&$localedir&g | |
4755 | s&@mandir@&$mandir&g | |
4756 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
4757 | esac | |
4758 | _ACEOF | |
4759 | ||
4760 | # Neutralize VPATH when `$srcdir' = `.'. | |
4761 | # Shell code in configure.ac might set extrasub. | |
4762 | # FIXME: do we really want to maintain this feature? | |
4763 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4764 | ac_sed_extra="$ac_vpsub | |
b0b70d84 AC |
4765 | $extrasub |
4766 | _ACEOF | |
5213506e | 4767 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
b0b70d84 AC |
4768 | :t |
4769 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5213506e RW |
4770 | s|@configure_input@|$ac_sed_conf_input|;t t |
4771 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
4772 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
4773 | s&@srcdir@&$ac_srcdir&;t t | |
4774 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
4775 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
4776 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
4777 | s&@builddir@&$ac_builddir&;t t | |
4778 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
4779 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
4780 | $ac_datarootdir_hack | |
4781 | " | |
4782 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
4783 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
4784 | ||
4785 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
4786 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
4787 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
4788 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
4789 | which seems to be undefined. Please make sure it is defined." >&5 | |
4790 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
4791 | which seems to be undefined. Please make sure it is defined." >&2;} | |
4792 | ||
4793 | rm -f "$tmp/stdin" | |
4794 | case $ac_file in | |
4795 | -) cat "$tmp/out" && rm -f "$tmp/out";; | |
4796 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
4797 | esac \ | |
4798 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
4799 | ;; | |
7193e639 | 4800 | |
7193e639 | 4801 | |
5213506e RW |
4802 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
4803 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
4804 | ;; | |
4805 | esac | |
7193e639 LG |
4806 | |
4807 | ||
5213506e RW |
4808 | case $ac_file$ac_mode in |
4809 | "default-1":C) | |
7193e639 LG |
4810 | # Only add multilib support code if we just rebuilt the top-level |
4811 | # Makefile. | |
4812 | case " $CONFIG_FILES " in | |
4813 | *" Makefile "*) | |
4814 | ac_file=Makefile . ${multi_basedir}/config-ml.in | |
4815 | ;; | |
4816 | esac ;; | |
5213506e | 4817 | |
7193e639 | 4818 | esac |
5213506e | 4819 | done # for ac_tag |
b0b70d84 | 4820 | |
b0b70d84 | 4821 | |
5213506e | 4822 | as_fn_exit 0 |
b0b70d84 | 4823 | _ACEOF |
b0b70d84 AC |
4824 | ac_clean_files=$ac_clean_files_save |
4825 | ||
5213506e RW |
4826 | test $ac_write_fail = 0 || |
4827 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
4828 | ||
b0b70d84 AC |
4829 | |
4830 | # configure is writing to config.log, and then calls config.status. | |
4831 | # config.status does its own redirection, appending to config.log. | |
4832 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
4833 | # by configure, so config.status won't be able to write to it; its | |
4834 | # output is simply discarded. So we exec the FD to /dev/null, | |
4835 | # effectively closing config.log, so it can be properly (re)opened and | |
4836 | # appended to by config.status. When coming back to configure, we | |
4837 | # need to make the FD available again. | |
4838 | if test "$no_create" != yes; then | |
4839 | ac_cs_success=: | |
4840 | ac_config_status_args= | |
4841 | test "$silent" = yes && | |
4842 | ac_config_status_args="$ac_config_status_args --quiet" | |
4843 | exec 5>/dev/null | |
4844 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
4845 | exec 5>>config.log | |
4846 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
4847 | # would make configure fail if this is the last instruction. | |
5213506e RW |
4848 | $ac_cs_success || as_fn_exit $? |
4849 | fi | |
4850 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
4851 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
4852 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
b0b70d84 AC |
4853 | fi |
4854 |