Commit | Line | Data |
---|---|---|
252b5132 | 1 | #! /bin/sh |
252b5132 | 2 | # Guess values for system-dependent variables and create Makefiles. |
75086676 DD |
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. | |
252b5132 RH |
8 | # |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
75086676 DD |
11 | ## -------------------- ## |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
2299a76d | 14 | |
75086676 DD |
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 : | |
2299a76d DJ |
18 | emulate sh |
19 | NULLCMD=: | |
75086676 | 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
21 | # is contrary to our usage. Disable this feature. |
22 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
23 | setopt NO_GLOB_SUBST |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
2299a76d DJ |
31 | fi |
32 | ||
75086676 DD |
33 | |
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$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' | |
50 | else | |
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 | } | |
2299a76d DJ |
79 | fi |
80 | ||
81 | ||
75086676 DD |
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 $as_var || : | |
120 | done | |
2299a76d DJ |
121 | PS1='$ ' |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
75086676 DD |
126 | LC_ALL=C |
127 | export LC_ALL | |
128 | LANGUAGE=C | |
129 | export LANGUAGE | |
130 | ||
131 | # CDPATH. | |
132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
133 | ||
134 | if test "x$CONFIG_SHELL" = x; then | |
135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
136 | emulate sh | |
137 | NULLCMD=: | |
138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
139 | # is contrary to our usage. Disable this feature. | |
140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
141 | setopt NO_GLOB_SUBST | |
142 | else | |
143 | case \`(set -o) 2>/dev/null\` in #( | |
144 | *posix*) : | |
145 | set -o posix ;; #( | |
146 | *) : | |
147 | ;; | |
148 | esac | |
149 | fi | |
150 | " | |
151 | as_required="as_fn_return () { (exit \$1); } | |
152 | as_fn_success () { as_fn_return 0; } | |
153 | as_fn_failure () { as_fn_return 1; } | |
154 | as_fn_ret_success () { return 0; } | |
155 | as_fn_ret_failure () { return 1; } | |
156 | ||
157 | exitcode=0 | |
158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
163 | ||
164 | else | |
165 | exitcode=1; echo positional parameters were not saved. | |
166 | fi | |
167 | test x\$exitcode = x0 || exit 1" | |
168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
172 | test \$(( 1 + 1 )) = 2 || exit 1" | |
173 | if (eval "$as_required") 2>/dev/null; then : | |
174 | as_have_required=yes | |
175 | else | |
176 | as_have_required=no | |
177 | fi | |
178 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
179 | ||
180 | else | |
181 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
182 | as_found=false | |
183 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
2299a76d | 184 | do |
75086676 DD |
185 | IFS=$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." | |
2299a76d | 228 | else |
75086676 DD |
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 | $0: the script under such a shell if you do have one." | |
2299a76d | 233 | fi |
75086676 DD |
234 | exit 1 |
235 | fi | |
236 | fi | |
237 | fi | |
238 | SHELL=${CONFIG_SHELL-/bin/sh} | |
239 | export SHELL | |
240 | # Unset more variables known to interfere with behavior of common tools. | |
241 | CLICOLOR_FORCE= GREP_OPTIONS= | |
242 | unset CLICOLOR_FORCE GREP_OPTIONS | |
243 | ||
244 | ## --------------------- ## | |
245 | ## M4sh Shell Functions. ## | |
246 | ## --------------------- ## | |
247 | # as_fn_unset VAR | |
248 | # --------------- | |
249 | # Portably unset VAR. | |
250 | as_fn_unset () | |
251 | { | |
252 | { eval $1=; unset $1;} | |
253 | } | |
254 | as_unset=as_fn_unset | |
255 | ||
256 | # as_fn_set_status STATUS | |
257 | # ----------------------- | |
258 | # Set $? to STATUS, without forking. | |
259 | as_fn_set_status () | |
260 | { | |
261 | return $1 | |
262 | } # as_fn_set_status | |
263 | ||
264 | # as_fn_exit STATUS | |
265 | # ----------------- | |
266 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
267 | as_fn_exit () | |
268 | { | |
269 | set +e | |
270 | as_fn_set_status $1 | |
271 | exit $1 | |
272 | } # as_fn_exit | |
273 | ||
274 | # as_fn_mkdir_p | |
275 | # ------------- | |
276 | # Create "$as_dir" as a directory, including parents if necessary. | |
277 | as_fn_mkdir_p () | |
278 | { | |
279 | ||
280 | case $as_dir in #( | |
281 | -*) as_dir=./$as_dir;; | |
282 | esac | |
283 | test -d "$as_dir" || eval $as_mkdir_p || { | |
284 | as_dirs= | |
285 | while :; do | |
286 | case $as_dir in #( | |
287 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
288 | *) as_qdir=$as_dir;; | |
289 | esac | |
290 | as_dirs="'$as_qdir' $as_dirs" | |
291 | as_dir=`$as_dirname -- "$as_dir" || | |
292 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
293 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
294 | X"$as_dir" : 'X\(//\)$' \| \ | |
295 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
296 | $as_echo X"$as_dir" | | |
297 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
298 | s//\1/ | |
299 | q | |
300 | } | |
301 | /^X\(\/\/\)[^/].*/{ | |
302 | s//\1/ | |
303 | q | |
304 | } | |
305 | /^X\(\/\/\)$/{ | |
306 | s//\1/ | |
307 | q | |
308 | } | |
309 | /^X\(\/\).*/{ | |
310 | s//\1/ | |
311 | q | |
312 | } | |
313 | s/.*/./; q'` | |
314 | test -d "$as_dir" && break | |
315 | done | |
316 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
317 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
318 | ||
319 | ||
320 | } # as_fn_mkdir_p | |
321 | # as_fn_append VAR VALUE | |
322 | # ---------------------- | |
323 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
324 | # advantage of any shell optimizations that allow amortized linear growth over | |
325 | # repeated appends, instead of the typical quadratic growth present in naive | |
326 | # implementations. | |
327 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
328 | eval 'as_fn_append () | |
329 | { | |
330 | eval $1+=\$2 | |
331 | }' | |
332 | else | |
333 | as_fn_append () | |
334 | { | |
335 | eval $1=\$$1\$2 | |
336 | } | |
337 | fi # as_fn_append | |
338 | ||
339 | # as_fn_arith ARG... | |
340 | # ------------------ | |
341 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
342 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
343 | # must be portable across $(()) and expr. | |
344 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
345 | eval 'as_fn_arith () | |
346 | { | |
347 | as_val=$(( $* )) | |
348 | }' | |
349 | else | |
350 | as_fn_arith () | |
351 | { | |
352 | as_val=`expr "$@" || test $? -eq 1` | |
353 | } | |
354 | fi # as_fn_arith | |
355 | ||
356 | ||
357 | # as_fn_error ERROR [LINENO LOG_FD] | |
358 | # --------------------------------- | |
359 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
360 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
361 | # script with status $?, using 1 if that was 0. | |
362 | as_fn_error () | |
363 | { | |
364 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
365 | if test "$3"; then | |
366 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
367 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
368 | fi | |
369 | $as_echo "$as_me: error: $1" >&2 | |
370 | as_fn_exit $as_status | |
371 | } # as_fn_error | |
2299a76d | 372 | |
75086676 DD |
373 | if expr a : '\(a\)' >/dev/null 2>&1 && |
374 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
375 | as_expr=expr |
376 | else | |
377 | as_expr=false | |
378 | fi | |
379 | ||
75086676 | 380 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
381 | as_basename=basename |
382 | else | |
383 | as_basename=false | |
384 | fi | |
385 | ||
75086676 DD |
386 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
387 | as_dirname=dirname | |
388 | else | |
389 | as_dirname=false | |
390 | fi | |
2299a76d | 391 | |
75086676 | 392 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
393 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
394 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
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'` | |
2299a76d | 410 | |
2299a76d DJ |
411 | # Avoid depending upon Character Ranges. |
412 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
413 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
414 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
415 | as_cr_digits='0123456789' | |
416 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
417 | ||
2299a76d | 418 | |
75086676 DD |
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 | | |
2299a76d | 428 | sed ' |
75086676 DD |
429 | s/[$]LINENO.*/&-/ |
430 | t lineno | |
431 | b | |
432 | :lineno | |
2299a76d | 433 | N |
75086676 DD |
434 | :loop |
435 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
2299a76d | 436 | t loop |
75086676 | 437 | s/-\n.*// |
2299a76d | 438 | ' >$as_me.lineno && |
75086676 DD |
439 | chmod +x "$as_me.lineno" || |
440 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
2299a76d DJ |
441 | |
442 | # Don't try to exec as it changes $[0], causing all sort of problems | |
443 | # (the dirname of $[0] is not the place where we might find the | |
75086676 DD |
444 | # original and so on. Autoconf is especially sensitive to this). |
445 | . "./$as_me.lineno" | |
2299a76d DJ |
446 | # Exit status is that of the last command. |
447 | exit | |
448 | } | |
449 | ||
75086676 DD |
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';; | |
2299a76d DJ |
461 | esac |
462 | ||
75086676 DD |
463 | rm -f conf$$ conf$$.exe conf$$.file |
464 | if test -d conf$$.dir; then | |
465 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 466 | else |
75086676 DD |
467 | rm -f conf$$.dir |
468 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 469 | fi |
75086676 DD |
470 | if (echo >conf$$.file) 2>/dev/null; then |
471 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 472 | as_ln_s='ln -s' |
75086676 DD |
473 | # ... but there are two gotchas: |
474 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
475 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
476 | # In both cases, we have to default to `cp -p'. | |
477 | ln -s conf$$.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' | |
2299a76d | 483 | fi |
2299a76d DJ |
484 | else |
485 | as_ln_s='cp -p' | |
486 | fi | |
75086676 DD |
487 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
488 | rmdir conf$$.dir 2>/dev/null | |
2299a76d DJ |
489 | |
490 | if mkdir -p . 2>/dev/null; then | |
75086676 | 491 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 492 | else |
58670637 | 493 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
494 | as_mkdir_p=false |
495 | fi | |
496 | ||
75086676 DD |
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 | |
2299a76d DJ |
519 | |
520 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 521 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
522 | |
523 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 524 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
525 | |
526 | ||
75086676 | 527 | exec 7<&0 </dev/null 6>&1 |
2299a76d DJ |
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 | ||
2299a76d DJ |
534 | # |
535 | # Initializations. | |
536 | # | |
252b5132 | 537 | ac_default_prefix=/usr/local |
75086676 | 538 | ac_clean_files= |
2299a76d | 539 | ac_config_libobj_dir=. |
75086676 | 540 | LIBOBJS= |
2299a76d DJ |
541 | cross_compiling=no |
542 | subdirs= | |
543 | MFLAGS= | |
544 | MAKEFLAGS= | |
2299a76d DJ |
545 | |
546 | # Identity of this package. | |
547 | PACKAGE_NAME= | |
548 | PACKAGE_TARNAME= | |
549 | PACKAGE_VERSION= | |
550 | PACKAGE_STRING= | |
551 | PACKAGE_BUGREPORT= | |
75086676 | 552 | PACKAGE_URL= |
2299a76d DJ |
553 | |
554 | ac_unique_file="xmalloc.c" | |
555 | # Factoring default headers for most tests. | |
556 | ac_includes_default="\ | |
557 | #include <stdio.h> | |
75086676 | 558 | #ifdef HAVE_SYS_TYPES_H |
2299a76d DJ |
559 | # include <sys/types.h> |
560 | #endif | |
75086676 | 561 | #ifdef HAVE_SYS_STAT_H |
2299a76d DJ |
562 | # include <sys/stat.h> |
563 | #endif | |
75086676 | 564 | #ifdef STDC_HEADERS |
2299a76d DJ |
565 | # include <stdlib.h> |
566 | # include <stddef.h> | |
567 | #else | |
75086676 | 568 | # ifdef HAVE_STDLIB_H |
2299a76d DJ |
569 | # include <stdlib.h> |
570 | # endif | |
571 | #endif | |
75086676 DD |
572 | #ifdef HAVE_STRING_H |
573 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
2299a76d DJ |
574 | # include <memory.h> |
575 | # endif | |
576 | # include <string.h> | |
577 | #endif | |
75086676 | 578 | #ifdef HAVE_STRINGS_H |
2299a76d DJ |
579 | # include <strings.h> |
580 | #endif | |
75086676 | 581 | #ifdef HAVE_INTTYPES_H |
2299a76d | 582 | # include <inttypes.h> |
2299a76d | 583 | #endif |
75086676 DD |
584 | #ifdef HAVE_STDINT_H |
585 | # include <stdint.h> | |
586 | #endif | |
587 | #ifdef HAVE_UNISTD_H | |
2299a76d DJ |
588 | # include <unistd.h> |
589 | #endif" | |
590 | ||
75086676 DD |
591 | ac_subst_vars='LTLIBOBJS |
592 | INSTALL_DEST | |
593 | pexecute | |
594 | target_header_dir | |
595 | CHECK | |
596 | LIBOBJS | |
3f48575a | 597 | NOASANFLAG |
75086676 DD |
598 | PICFLAG |
599 | INSTALL_DATA | |
600 | INSTALL_SCRIPT | |
601 | INSTALL_PROGRAM | |
602 | EGREP | |
603 | GREP | |
604 | OUTPUT_OPTION | |
605 | NO_MINUS_C_MINUS_O | |
606 | ac_libiberty_warn_cflags | |
607 | CPP | |
608 | OBJEXT | |
609 | EXEEXT | |
610 | ac_ct_CC | |
611 | CPPFLAGS | |
612 | LDFLAGS | |
613 | CFLAGS | |
614 | CC | |
615 | RANLIB | |
616 | AR | |
617 | host_os | |
618 | host_vendor | |
619 | host_cpu | |
620 | host | |
621 | build_os | |
622 | build_vendor | |
623 | build_cpu | |
624 | build | |
625 | HAVE_PERL | |
626 | PERL | |
627 | BUILD_INFO | |
628 | MAKEINFO | |
629 | NOTMAINT | |
630 | MAINT | |
631 | libiberty_topdir | |
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' | |
2299a76d | 670 | ac_subst_files='host_makefile_frag' |
75086676 DD |
671 | ac_user_opts=' |
672 | enable_option_checking | |
673 | with_target_subdir | |
674 | with_build_subdir | |
675 | with_cross_host | |
676 | with_newlib | |
677 | enable_maintainer_mode | |
678 | enable_multilib | |
75086676 | 679 | enable_install_libiberty |
a4818a05 | 680 | enable_largefile |
75086676 DD |
681 | ' |
682 | ac_precious_vars='build_alias | |
683 | host_alias | |
684 | target_alias | |
685 | CC | |
686 | CFLAGS | |
687 | LDFLAGS | |
688 | LIBS | |
689 | CPPFLAGS | |
690 | CPP' | |
691 | ||
252b5132 RH |
692 | |
693 | # Initialize some variables set by options. | |
2299a76d DJ |
694 | ac_init_help= |
695 | ac_init_version=false | |
75086676 DD |
696 | ac_unrecognized_opts= |
697 | ac_unrecognized_sep= | |
252b5132 RH |
698 | # The variables have the same names as the options, with |
699 | # dashes changed to underlines. | |
2299a76d | 700 | cache_file=/dev/null |
252b5132 | 701 | exec_prefix=NONE |
252b5132 | 702 | no_create= |
252b5132 RH |
703 | no_recursion= |
704 | prefix=NONE | |
705 | program_prefix=NONE | |
706 | program_suffix=NONE | |
707 | program_transform_name=s,x,x, | |
708 | silent= | |
709 | site= | |
710 | srcdir= | |
252b5132 RH |
711 | verbose= |
712 | x_includes=NONE | |
713 | x_libraries=NONE | |
2299a76d DJ |
714 | |
715 | # Installation directory options. | |
716 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
717 | # and all the variables that are supposed to be based on exec_prefix | |
718 | # by default will actually change. | |
719 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
75086676 | 720 | # (The list follows the same order as the GNU Coding Standards.) |
252b5132 RH |
721 | bindir='${exec_prefix}/bin' |
722 | sbindir='${exec_prefix}/sbin' | |
723 | libexecdir='${exec_prefix}/libexec' | |
75086676 DD |
724 | datarootdir='${prefix}/share' |
725 | datadir='${datarootdir}' | |
252b5132 RH |
726 | sysconfdir='${prefix}/etc' |
727 | sharedstatedir='${prefix}/com' | |
728 | localstatedir='${prefix}/var' | |
252b5132 RH |
729 | includedir='${prefix}/include' |
730 | oldincludedir='/usr/include' | |
75086676 DD |
731 | docdir='${datarootdir}/doc/${PACKAGE}' |
732 | infodir='${datarootdir}/info' | |
733 | htmldir='${docdir}' | |
734 | dvidir='${docdir}' | |
735 | pdfdir='${docdir}' | |
736 | psdir='${docdir}' | |
737 | libdir='${exec_prefix}/lib' | |
738 | localedir='${datarootdir}/locale' | |
739 | mandir='${datarootdir}/man' | |
252b5132 | 740 | |
252b5132 | 741 | ac_prev= |
75086676 | 742 | ac_dashdash= |
252b5132 RH |
743 | for ac_option |
744 | do | |
252b5132 RH |
745 | # If the previous option needs an argument, assign it. |
746 | if test -n "$ac_prev"; then | |
75086676 | 747 | eval $ac_prev=\$ac_option |
252b5132 RH |
748 | ac_prev= |
749 | continue | |
750 | fi | |
751 | ||
75086676 DD |
752 | case $ac_option in |
753 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
754 | *) ac_optarg=yes ;; | |
755 | esac | |
252b5132 RH |
756 | |
757 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
758 | ||
75086676 DD |
759 | case $ac_dashdash$ac_option in |
760 | --) | |
761 | ac_dashdash=yes ;; | |
252b5132 RH |
762 | |
763 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
764 | ac_prev=bindir ;; | |
765 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
2299a76d | 766 | bindir=$ac_optarg ;; |
252b5132 RH |
767 | |
768 | -build | --build | --buil | --bui | --bu) | |
2299a76d | 769 | ac_prev=build_alias ;; |
252b5132 | 770 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
2299a76d | 771 | build_alias=$ac_optarg ;; |
252b5132 RH |
772 | |
773 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
774 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
775 | ac_prev=cache_file ;; | |
776 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
777 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
2299a76d DJ |
778 | cache_file=$ac_optarg ;; |
779 | ||
780 | --config-cache | -C) | |
781 | cache_file=config.cache ;; | |
252b5132 | 782 | |
75086676 | 783 | -datadir | --datadir | --datadi | --datad) |
252b5132 | 784 | ac_prev=datadir ;; |
75086676 | 785 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
2299a76d | 786 | datadir=$ac_optarg ;; |
252b5132 | 787 | |
75086676 DD |
788 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
789 | | --dataroo | --dataro | --datar) | |
790 | ac_prev=datarootdir ;; | |
791 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
792 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
793 | datarootdir=$ac_optarg ;; | |
794 | ||
252b5132 | 795 | -disable-* | --disable-*) |
75086676 | 796 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
252b5132 | 797 | # Reject names that are not valid shell variable names. |
75086676 DD |
798 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
799 | as_fn_error "invalid feature name: $ac_useropt" | |
800 | ac_useropt_orig=$ac_useropt | |
801 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
802 | case $ac_user_opts in | |
803 | *" | |
804 | "enable_$ac_useropt" | |
805 | "*) ;; | |
806 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
807 | ac_unrecognized_sep=', ';; | |
808 | esac | |
809 | eval enable_$ac_useropt=no ;; | |
810 | ||
811 | -docdir | --docdir | --docdi | --doc | --do) | |
812 | ac_prev=docdir ;; | |
813 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
814 | docdir=$ac_optarg ;; | |
815 | ||
816 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
817 | ac_prev=dvidir ;; | |
818 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
819 | dvidir=$ac_optarg ;; | |
252b5132 RH |
820 | |
821 | -enable-* | --enable-*) | |
75086676 | 822 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
252b5132 | 823 | # Reject names that are not valid shell variable names. |
75086676 DD |
824 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
825 | as_fn_error "invalid feature name: $ac_useropt" | |
826 | ac_useropt_orig=$ac_useropt | |
827 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
828 | case $ac_user_opts in | |
829 | *" | |
830 | "enable_$ac_useropt" | |
831 | "*) ;; | |
832 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
833 | ac_unrecognized_sep=', ';; | |
252b5132 | 834 | esac |
75086676 | 835 | eval enable_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
836 | |
837 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
838 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
839 | | --exec | --exe | --ex) | |
840 | ac_prev=exec_prefix ;; | |
841 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
842 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
843 | | --exec=* | --exe=* | --ex=*) | |
2299a76d | 844 | exec_prefix=$ac_optarg ;; |
252b5132 RH |
845 | |
846 | -gas | --gas | --ga | --g) | |
847 | # Obsolete; use --with-gas. | |
848 | with_gas=yes ;; | |
849 | ||
2299a76d DJ |
850 | -help | --help | --hel | --he | -h) |
851 | ac_init_help=long ;; | |
852 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
853 | ac_init_help=recursive ;; | |
854 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
855 | ac_init_help=short ;; | |
252b5132 RH |
856 | |
857 | -host | --host | --hos | --ho) | |
2299a76d | 858 | ac_prev=host_alias ;; |
252b5132 | 859 | -host=* | --host=* | --hos=* | --ho=*) |
2299a76d | 860 | host_alias=$ac_optarg ;; |
252b5132 | 861 | |
75086676 DD |
862 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
863 | ac_prev=htmldir ;; | |
864 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
865 | | --ht=*) | |
866 | htmldir=$ac_optarg ;; | |
867 | ||
252b5132 RH |
868 | -includedir | --includedir | --includedi | --included | --include \ |
869 | | --includ | --inclu | --incl | --inc) | |
870 | ac_prev=includedir ;; | |
871 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
872 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
2299a76d | 873 | includedir=$ac_optarg ;; |
252b5132 RH |
874 | |
875 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
876 | ac_prev=infodir ;; | |
877 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
2299a76d | 878 | infodir=$ac_optarg ;; |
252b5132 RH |
879 | |
880 | -libdir | --libdir | --libdi | --libd) | |
881 | ac_prev=libdir ;; | |
882 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
2299a76d | 883 | libdir=$ac_optarg ;; |
252b5132 RH |
884 | |
885 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
886 | | --libexe | --libex | --libe) | |
887 | ac_prev=libexecdir ;; | |
888 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
889 | | --libexe=* | --libex=* | --libe=*) | |
2299a76d | 890 | libexecdir=$ac_optarg ;; |
252b5132 | 891 | |
75086676 DD |
892 | -localedir | --localedir | --localedi | --localed | --locale) |
893 | ac_prev=localedir ;; | |
894 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
895 | localedir=$ac_optarg ;; | |
896 | ||
252b5132 | 897 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
75086676 | 898 | | --localstate | --localstat | --localsta | --localst | --locals) |
252b5132 RH |
899 | ac_prev=localstatedir ;; |
900 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
75086676 | 901 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
2299a76d | 902 | localstatedir=$ac_optarg ;; |
252b5132 RH |
903 | |
904 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
905 | ac_prev=mandir ;; | |
906 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2299a76d | 907 | mandir=$ac_optarg ;; |
252b5132 RH |
908 | |
909 | -nfp | --nfp | --nf) | |
910 | # Obsolete; use --without-fp. | |
911 | with_fp=no ;; | |
912 | ||
913 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2299a76d | 914 | | --no-cr | --no-c | -n) |
252b5132 RH |
915 | no_create=yes ;; |
916 | ||
917 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
918 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
919 | no_recursion=yes ;; | |
920 | ||
921 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
922 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
923 | | --oldin | --oldi | --old | --ol | --o) | |
924 | ac_prev=oldincludedir ;; | |
925 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
926 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
927 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2299a76d | 928 | oldincludedir=$ac_optarg ;; |
252b5132 RH |
929 | |
930 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
931 | ac_prev=prefix ;; | |
932 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2299a76d | 933 | prefix=$ac_optarg ;; |
252b5132 RH |
934 | |
935 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
936 | | --program-pre | --program-pr | --program-p) | |
937 | ac_prev=program_prefix ;; | |
938 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
939 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2299a76d | 940 | program_prefix=$ac_optarg ;; |
252b5132 RH |
941 | |
942 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
943 | | --program-suf | --program-su | --program-s) | |
944 | ac_prev=program_suffix ;; | |
945 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
946 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2299a76d | 947 | program_suffix=$ac_optarg ;; |
252b5132 RH |
948 | |
949 | -program-transform-name | --program-transform-name \ | |
950 | | --program-transform-nam | --program-transform-na \ | |
951 | | --program-transform-n | --program-transform- \ | |
952 | | --program-transform | --program-transfor \ | |
953 | | --program-transfo | --program-transf \ | |
954 | | --program-trans | --program-tran \ | |
955 | | --progr-tra | --program-tr | --program-t) | |
956 | ac_prev=program_transform_name ;; | |
957 | -program-transform-name=* | --program-transform-name=* \ | |
958 | | --program-transform-nam=* | --program-transform-na=* \ | |
959 | | --program-transform-n=* | --program-transform-=* \ | |
960 | | --program-transform=* | --program-transfor=* \ | |
961 | | --program-transfo=* | --program-transf=* \ | |
962 | | --program-trans=* | --program-tran=* \ | |
963 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2299a76d | 964 | program_transform_name=$ac_optarg ;; |
252b5132 | 965 | |
75086676 DD |
966 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
967 | ac_prev=pdfdir ;; | |
968 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
969 | pdfdir=$ac_optarg ;; | |
970 | ||
971 | -psdir | --psdir | --psdi | --psd | --ps) | |
972 | ac_prev=psdir ;; | |
973 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
974 | psdir=$ac_optarg ;; | |
975 | ||
252b5132 RH |
976 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
977 | | -silent | --silent | --silen | --sile | --sil) | |
978 | silent=yes ;; | |
979 | ||
980 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
981 | ac_prev=sbindir ;; | |
982 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
983 | | --sbi=* | --sb=*) | |
2299a76d | 984 | sbindir=$ac_optarg ;; |
252b5132 RH |
985 | |
986 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
987 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
988 | | --sharedst | --shareds | --shared | --share | --shar \ | |
989 | | --sha | --sh) | |
990 | ac_prev=sharedstatedir ;; | |
991 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
992 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
993 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
994 | | --sha=* | --sh=*) | |
2299a76d | 995 | sharedstatedir=$ac_optarg ;; |
252b5132 RH |
996 | |
997 | -site | --site | --sit) | |
998 | ac_prev=site ;; | |
999 | -site=* | --site=* | --sit=*) | |
2299a76d | 1000 | site=$ac_optarg ;; |
252b5132 RH |
1001 | |
1002 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1003 | ac_prev=srcdir ;; | |
1004 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2299a76d | 1005 | srcdir=$ac_optarg ;; |
252b5132 RH |
1006 | |
1007 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1008 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1009 | ac_prev=sysconfdir ;; | |
1010 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1011 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2299a76d | 1012 | sysconfdir=$ac_optarg ;; |
252b5132 RH |
1013 | |
1014 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2299a76d | 1015 | ac_prev=target_alias ;; |
252b5132 | 1016 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
2299a76d | 1017 | target_alias=$ac_optarg ;; |
252b5132 RH |
1018 | |
1019 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1020 | verbose=yes ;; | |
1021 | ||
2299a76d DJ |
1022 | -version | --version | --versio | --versi | --vers | -V) |
1023 | ac_init_version=: ;; | |
252b5132 RH |
1024 | |
1025 | -with-* | --with-*) | |
75086676 | 1026 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
252b5132 | 1027 | # Reject names that are not valid shell variable names. |
75086676 DD |
1028 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1029 | as_fn_error "invalid package name: $ac_useropt" | |
1030 | ac_useropt_orig=$ac_useropt | |
1031 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1032 | case $ac_user_opts in | |
1033 | *" | |
1034 | "with_$ac_useropt" | |
1035 | "*) ;; | |
1036 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1037 | ac_unrecognized_sep=', ';; | |
252b5132 | 1038 | esac |
75086676 | 1039 | eval with_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
1040 | |
1041 | -without-* | --without-*) | |
75086676 | 1042 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
252b5132 | 1043 | # Reject names that are not valid shell variable names. |
75086676 DD |
1044 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1045 | as_fn_error "invalid package name: $ac_useropt" | |
1046 | ac_useropt_orig=$ac_useropt | |
1047 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1048 | case $ac_user_opts in | |
1049 | *" | |
1050 | "with_$ac_useropt" | |
1051 | "*) ;; | |
1052 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1053 | ac_unrecognized_sep=', ';; | |
1054 | esac | |
1055 | eval with_$ac_useropt=no ;; | |
252b5132 RH |
1056 | |
1057 | --x) | |
1058 | # Obsolete; use --with-x. | |
1059 | with_x=yes ;; | |
1060 | ||
1061 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1062 | | --x-incl | --x-inc | --x-in | --x-i) | |
1063 | ac_prev=x_includes ;; | |
1064 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1065 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2299a76d | 1066 | x_includes=$ac_optarg ;; |
252b5132 RH |
1067 | |
1068 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1069 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1070 | ac_prev=x_libraries ;; | |
1071 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1072 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2299a76d | 1073 | x_libraries=$ac_optarg ;; |
252b5132 | 1074 | |
75086676 DD |
1075 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1076 | Try \`$0 --help' for more information." | |
252b5132 RH |
1077 | ;; |
1078 | ||
2299a76d DJ |
1079 | *=*) |
1080 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1081 | # Reject names that are not valid shell variable names. | |
75086676 DD |
1082 | case $ac_envvar in #( |
1083 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1084 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1085 | esac | |
1086 | eval $ac_envvar=\$ac_optarg | |
2299a76d DJ |
1087 | export $ac_envvar ;; |
1088 | ||
252b5132 | 1089 | *) |
2299a76d | 1090 | # FIXME: should be removed in autoconf 3.0. |
75086676 | 1091 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
2299a76d | 1092 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
75086676 | 1093 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
2299a76d | 1094 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
252b5132 RH |
1095 | ;; |
1096 | ||
1097 | esac | |
1098 | done | |
1099 | ||
1100 | if test -n "$ac_prev"; then | |
2299a76d | 1101 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
75086676 | 1102 | as_fn_error "missing argument to $ac_option" |
252b5132 | 1103 | fi |
252b5132 | 1104 | |
75086676 DD |
1105 | if test -n "$ac_unrecognized_opts"; then |
1106 | case $enable_option_checking in | |
1107 | no) ;; | |
1108 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1109 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
2299a76d | 1110 | esac |
75086676 | 1111 | fi |
252b5132 | 1112 | |
75086676 DD |
1113 | # Check all directory arguments for consistency. |
1114 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1115 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1116 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1117 | libdir localedir mandir | |
252b5132 | 1118 | do |
75086676 DD |
1119 | eval ac_val=\$$ac_var |
1120 | # Remove trailing slashes. | |
2299a76d | 1121 | case $ac_val in |
75086676 DD |
1122 | */ ) |
1123 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1124 | eval $ac_var=\$ac_val;; | |
252b5132 | 1125 | esac |
75086676 DD |
1126 | # Be sure to have absolute directory names. |
1127 | case $ac_val in | |
1128 | [\\/$]* | ?:[\\/]* ) continue;; | |
1129 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1130 | esac | |
1131 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" | |
252b5132 RH |
1132 | done |
1133 | ||
2299a76d DJ |
1134 | # There might be people who depend on the old broken behavior: `$host' |
1135 | # used to hold the argument of --host etc. | |
1136 | # FIXME: To remove some day. | |
1137 | build=$build_alias | |
1138 | host=$host_alias | |
1139 | target=$target_alias | |
1140 | ||
1141 | # FIXME: To remove some day. | |
1142 | if test "x$host_alias" != x; then | |
1143 | if test "x$build_alias" = x; then | |
1144 | cross_compiling=maybe | |
75086676 | 1145 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
2299a76d DJ |
1146 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1147 | elif test "x$build_alias" != "x$host_alias"; then | |
1148 | cross_compiling=yes | |
1149 | fi | |
1150 | fi | |
252b5132 | 1151 | |
2299a76d DJ |
1152 | ac_tool_prefix= |
1153 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1154 | ||
1155 | test "$silent" = yes && exec 6>/dev/null | |
252b5132 | 1156 | |
252b5132 | 1157 | |
75086676 DD |
1158 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1159 | ac_ls_di=`ls -di .` && | |
1160 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1161 | as_fn_error "working directory cannot be determined" | |
1162 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1163 | as_fn_error "pwd does not report name of working directory" | |
1164 | ||
1165 | ||
252b5132 RH |
1166 | # Find the source files, if location was not specified. |
1167 | if test -z "$srcdir"; then | |
1168 | ac_srcdir_defaulted=yes | |
75086676 DD |
1169 | # Try the directory containing this script, then the parent directory. |
1170 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1171 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1172 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1173 | X"$as_myself" : 'X\(//\)$' \| \ | |
1174 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1175 | $as_echo X"$as_myself" | | |
1176 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1177 | s//\1/ | |
1178 | q | |
1179 | } | |
1180 | /^X\(\/\/\)[^/].*/{ | |
1181 | s//\1/ | |
1182 | q | |
1183 | } | |
1184 | /^X\(\/\/\)$/{ | |
1185 | s//\1/ | |
1186 | q | |
1187 | } | |
1188 | /^X\(\/\).*/{ | |
1189 | s//\1/ | |
1190 | q | |
1191 | } | |
1192 | s/.*/./; q'` | |
252b5132 | 1193 | srcdir=$ac_confdir |
75086676 | 1194 | if test ! -r "$srcdir/$ac_unique_file"; then |
252b5132 RH |
1195 | srcdir=.. |
1196 | fi | |
1197 | else | |
1198 | ac_srcdir_defaulted=no | |
1199 | fi | |
75086676 DD |
1200 | if test ! -r "$srcdir/$ac_unique_file"; then |
1201 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1202 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1203 | fi | |
1204 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1205 | ac_abs_confdir=`( | |
1206 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1207 | pwd)` | |
1208 | # When building in place, set srcdir=. | |
1209 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1210 | srcdir=. | |
1211 | fi | |
1212 | # Remove unnecessary trailing slashes from srcdir. | |
1213 | # Double slashes in file names in object file debugging info | |
1214 | # mess up M-x gdb in Emacs. | |
1215 | case $srcdir in | |
1216 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1217 | esac | |
1218 | for ac_var in $ac_precious_vars; do | |
1219 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1220 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1221 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1222 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1223 | done | |
2299a76d DJ |
1224 | |
1225 | # | |
1226 | # Report the --help message. | |
1227 | # | |
1228 | if test "$ac_init_help" = "long"; then | |
1229 | # Omit some internal or obsolete options to make the list less imposing. | |
1230 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1231 | cat <<_ACEOF | |
1232 | \`configure' configures this package to adapt to many kinds of systems. | |
1233 | ||
1234 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1235 | ||
1236 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1237 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1238 | ||
1239 | Defaults for the options are specified in brackets. | |
1240 | ||
1241 | Configuration: | |
1242 | -h, --help display this help and exit | |
1243 | --help=short display options specific to this package | |
1244 | --help=recursive display the short help of all the included packages | |
1245 | -V, --version display version information and exit | |
1246 | -q, --quiet, --silent do not print \`checking...' messages | |
1247 | --cache-file=FILE cache test results in FILE [disabled] | |
1248 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1249 | -n, --no-create do not create output files | |
1250 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1251 | ||
2299a76d DJ |
1252 | Installation directories: |
1253 | --prefix=PREFIX install architecture-independent files in PREFIX | |
75086676 | 1254 | [$ac_default_prefix] |
2299a76d | 1255 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
75086676 | 1256 | [PREFIX] |
2299a76d DJ |
1257 | |
1258 | By default, \`make install' will install all the files in | |
1259 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1260 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1261 | for instance \`--prefix=\$HOME'. | |
1262 | ||
1263 | For better control, use the options below. | |
1264 | ||
1265 | Fine tuning of the installation directories: | |
75086676 DD |
1266 | --bindir=DIR user executables [EPREFIX/bin] |
1267 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1268 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1269 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1270 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1271 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1272 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1273 | --includedir=DIR C header files [PREFIX/include] | |
1274 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1275 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1276 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1277 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1278 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1279 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1280 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1281 | --htmldir=DIR html documentation [DOCDIR] | |
1282 | --dvidir=DIR dvi documentation [DOCDIR] | |
1283 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1284 | --psdir=DIR ps documentation [DOCDIR] | |
2299a76d DJ |
1285 | _ACEOF |
1286 | ||
1287 | cat <<\_ACEOF | |
1288 | ||
1289 | System types: | |
1290 | --build=BUILD configure for building on BUILD [guessed] | |
1291 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1292 | _ACEOF | |
1293 | fi | |
1294 | ||
1295 | if test -n "$ac_init_help"; then | |
1296 | ||
1297 | cat <<\_ACEOF | |
1298 | ||
1299 | Optional Features: | |
75086676 | 1300 | --disable-option-checking ignore unrecognized --enable/--with options |
2299a76d DJ |
1301 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1302 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1303 | --enable-maintainer-mode | |
1304 | enable make rules and dependencies not useful | |
1305 | (and sometimes confusing) to the casual installer | |
958afec3 | 1306 | --enable-multilib build many library versions (default) |
a4818a05 | 1307 | --enable-install-libiberty Install headers and library for end users |
899de170 | 1308 | --disable-largefile omit support for large files |
2299a76d DJ |
1309 | |
1310 | Optional Packages: | |
1311 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1312 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1313 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1314 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
1315 | --with-cross-host=HOST Configuring with a cross compiler | |
1316 | --with-newlib Configuring with newlib | |
1317 | ||
1318 | Some influential environment variables: | |
1319 | CC C compiler command | |
1320 | CFLAGS C compiler flags | |
1321 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1322 | nonstandard directory <lib dir> | |
75086676 DD |
1323 | LIBS libraries to pass to the linker, e.g. -l<library> |
1324 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1325 | you have headers in a nonstandard directory <include dir> | |
2299a76d DJ |
1326 | CPP C preprocessor |
1327 | ||
1328 | Use these variables to override the choices made by `configure' or to help | |
1329 | it to find libraries and programs with nonstandard names/locations. | |
1330 | ||
75086676 | 1331 | Report bugs to the package provider. |
2299a76d | 1332 | _ACEOF |
75086676 | 1333 | ac_status=$? |
2299a76d DJ |
1334 | fi |
1335 | ||
1336 | if test "$ac_init_help" = "recursive"; then | |
1337 | # If there are subdirs, report their specific --help. | |
2299a76d | 1338 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
75086676 DD |
1339 | test -d "$ac_dir" || |
1340 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1341 | continue | |
2299a76d DJ |
1342 | ac_builddir=. |
1343 | ||
75086676 DD |
1344 | case "$ac_dir" in |
1345 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1346 | *) | |
1347 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1348 | # A ".." for each directory in $ac_dir_suffix. | |
1349 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1350 | case $ac_top_builddir_sub in | |
1351 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1352 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1353 | esac ;; | |
1354 | esac | |
1355 | ac_abs_top_builddir=$ac_pwd | |
1356 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1357 | # for backward compatibility: | |
1358 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
1359 | |
1360 | case $srcdir in | |
75086676 | 1361 | .) # We are building in place. |
2299a76d | 1362 | ac_srcdir=. |
75086676 DD |
1363 | ac_top_srcdir=$ac_top_builddir_sub |
1364 | ac_abs_top_srcdir=$ac_pwd ;; | |
1365 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 1366 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
1367 | ac_top_srcdir=$srcdir |
1368 | ac_abs_top_srcdir=$srcdir ;; | |
1369 | *) # Relative name. | |
1370 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1371 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1372 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
58670637 | 1373 | esac |
75086676 DD |
1374 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1375 | ||
1376 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1377 | # Check for guested configure. | |
1378 | if test -f "$ac_srcdir/configure.gnu"; then | |
1379 | echo && | |
1380 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1381 | elif test -f "$ac_srcdir/configure"; then | |
1382 | echo && | |
1383 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2299a76d | 1384 | else |
75086676 DD |
1385 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1386 | fi || ac_status=$? | |
1387 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2299a76d DJ |
1388 | done |
1389 | fi | |
1390 | ||
75086676 | 1391 | test -n "$ac_init_help" && exit $ac_status |
2299a76d DJ |
1392 | if $ac_init_version; then |
1393 | cat <<\_ACEOF | |
75086676 DD |
1394 | configure |
1395 | generated by GNU Autoconf 2.64 | |
2299a76d | 1396 | |
75086676 | 1397 | Copyright (C) 2009 Free Software Foundation, Inc. |
2299a76d DJ |
1398 | This configure script is free software; the Free Software Foundation |
1399 | gives unlimited permission to copy, distribute and modify it. | |
1400 | _ACEOF | |
75086676 | 1401 | exit |
2299a76d | 1402 | fi |
2299a76d | 1403 | |
75086676 DD |
1404 | ## ------------------------ ## |
1405 | ## Autoconf initialization. ## | |
1406 | ## ------------------------ ## | |
2299a76d | 1407 | |
75086676 DD |
1408 | # ac_fn_c_try_compile LINENO |
1409 | # -------------------------- | |
1410 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1411 | ac_fn_c_try_compile () | |
2299a76d | 1412 | { |
75086676 DD |
1413 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1414 | rm -f conftest.$ac_objext | |
1415 | if { { ac_try="$ac_compile" | |
1416 | case "(($ac_try" in | |
1417 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1418 | *) ac_try_echo=$ac_try;; | |
1419 | esac | |
1420 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1421 | $as_echo "$ac_try_echo"; } >&5 | |
1422 | (eval "$ac_compile") 2>conftest.err | |
1423 | ac_status=$? | |
1424 | if test -s conftest.err; then | |
1425 | grep -v '^ *+' conftest.err >conftest.er1 | |
1426 | cat conftest.er1 >&5 | |
1427 | mv -f conftest.er1 conftest.err | |
1428 | fi | |
1429 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1430 | test $ac_status = 0; } && { | |
1431 | test -z "$ac_c_werror_flag" || | |
1432 | test ! -s conftest.err | |
1433 | } && test -s conftest.$ac_objext; then : | |
1434 | ac_retval=0 | |
1435 | else | |
1436 | $as_echo "$as_me: failed program was:" >&5 | |
1437 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1438 | |
75086676 DD |
1439 | ac_retval=1 |
1440 | fi | |
1441 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1442 | return $ac_retval | |
2299a76d | 1443 | |
75086676 | 1444 | } # ac_fn_c_try_compile |
2299a76d | 1445 | |
75086676 DD |
1446 | # ac_fn_c_try_cpp LINENO |
1447 | # ---------------------- | |
1448 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1449 | ac_fn_c_try_cpp () | |
1450 | { | |
1451 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1452 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1453 | case "(($ac_try" in | |
1454 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1455 | *) ac_try_echo=$ac_try;; | |
1456 | esac | |
1457 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1458 | $as_echo "$ac_try_echo"; } >&5 | |
1459 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1460 | ac_status=$? | |
1461 | if test -s conftest.err; then | |
1462 | grep -v '^ *+' conftest.err >conftest.er1 | |
1463 | cat conftest.er1 >&5 | |
1464 | mv -f conftest.er1 conftest.err | |
1465 | fi | |
1466 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1467 | test $ac_status = 0; } >/dev/null && { | |
1468 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1469 | test ! -s conftest.err | |
1470 | }; then : | |
1471 | ac_retval=0 | |
1472 | else | |
1473 | $as_echo "$as_me: failed program was:" >&5 | |
1474 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1475 | |
75086676 DD |
1476 | ac_retval=1 |
1477 | fi | |
1478 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1479 | return $ac_retval | |
2299a76d | 1480 | |
75086676 | 1481 | } # ac_fn_c_try_cpp |
2299a76d | 1482 | |
75086676 DD |
1483 | # ac_fn_c_try_run LINENO |
1484 | # ---------------------- | |
1485 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1486 | # that executables *can* be run. | |
1487 | ac_fn_c_try_run () | |
1488 | { | |
1489 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1490 | if { { ac_try="$ac_link" | |
1491 | case "(($ac_try" in | |
1492 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1493 | *) ac_try_echo=$ac_try;; | |
1494 | esac | |
1495 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1496 | $as_echo "$ac_try_echo"; } >&5 | |
1497 | (eval "$ac_link") 2>&5 | |
1498 | ac_status=$? | |
1499 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1500 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1501 | { { case "(($ac_try" in | |
1502 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1503 | *) ac_try_echo=$ac_try;; | |
1504 | esac | |
1505 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1506 | $as_echo "$ac_try_echo"; } >&5 | |
1507 | (eval "$ac_try") 2>&5 | |
1508 | ac_status=$? | |
1509 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1510 | test $ac_status = 0; }; }; then : | |
1511 | ac_retval=0 | |
1512 | else | |
1513 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1514 | $as_echo "$as_me: failed program was:" >&5 | |
1515 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1516 | |
75086676 DD |
1517 | ac_retval=$ac_status |
1518 | fi | |
1519 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1520 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1521 | return $ac_retval | |
2299a76d | 1522 | |
75086676 | 1523 | } # ac_fn_c_try_run |
252b5132 | 1524 | |
75086676 DD |
1525 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1526 | # ---------------------------------------------- | |
1527 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1528 | ac_fn_c_check_header_preproc () | |
1529 | { | |
1530 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1531 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1532 | $as_echo_n "checking for $2... " >&6; } | |
1533 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1534 | $as_echo_n "(cached) " >&6 | |
1535 | else | |
1536 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1537 | /* end confdefs.h. */ | |
1538 | #include <$2> | |
2299a76d | 1539 | _ACEOF |
75086676 DD |
1540 | if ac_fn_c_try_cpp "$LINENO"; then : |
1541 | eval "$3=yes" | |
1542 | else | |
1543 | eval "$3=no" | |
1544 | fi | |
1545 | rm -f conftest.err conftest.$ac_ext | |
1546 | fi | |
1547 | eval ac_res=\$$3 | |
1548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1549 | $as_echo "$ac_res" >&6; } | |
1550 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2299a76d | 1551 | |
75086676 | 1552 | } # ac_fn_c_check_header_preproc |
2299a76d | 1553 | |
75086676 DD |
1554 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1555 | # -------------------------------------------- | |
1556 | # Tries to find the compile-time value of EXPR in a program that includes | |
1557 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1558 | # computed | |
1559 | ac_fn_c_compute_int () | |
1560 | { | |
1561 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1562 | if test "$cross_compiling" = yes; then | |
1563 | # Depending upon the size, compute the lo and hi bounds. | |
1564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1565 | /* end confdefs.h. */ | |
1566 | $4 | |
1567 | int | |
1568 | main () | |
1569 | { | |
1570 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1571 | test_array [0] = 0 | |
2299a76d | 1572 | |
75086676 DD |
1573 | ; |
1574 | return 0; | |
1575 | } | |
1576 | _ACEOF | |
1577 | if ac_fn_c_try_compile "$LINENO"; then : | |
1578 | ac_lo=0 ac_mid=0 | |
1579 | while :; do | |
1580 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1581 | /* end confdefs.h. */ | |
1582 | $4 | |
1583 | int | |
1584 | main () | |
2299a76d | 1585 | { |
75086676 DD |
1586 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
1587 | test_array [0] = 0 | |
1588 | ||
1589 | ; | |
1590 | return 0; | |
2299a76d | 1591 | } |
75086676 DD |
1592 | _ACEOF |
1593 | if ac_fn_c_try_compile "$LINENO"; then : | |
1594 | ac_hi=$ac_mid; break | |
1595 | else | |
1596 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1597 | if test $ac_lo -le $ac_mid; then | |
1598 | ac_lo= ac_hi= | |
1599 | break | |
1600 | fi | |
1601 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1602 | fi | |
1603 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1604 | done | |
1605 | else | |
1606 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1607 | /* end confdefs.h. */ | |
1608 | $4 | |
1609 | int | |
1610 | main () | |
1611 | { | |
1612 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1613 | test_array [0] = 0 | |
2299a76d | 1614 | |
75086676 DD |
1615 | ; |
1616 | return 0; | |
1617 | } | |
1618 | _ACEOF | |
1619 | if ac_fn_c_try_compile "$LINENO"; then : | |
1620 | ac_hi=-1 ac_mid=-1 | |
1621 | while :; do | |
1622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1623 | /* end confdefs.h. */ | |
1624 | $4 | |
1625 | int | |
1626 | main () | |
1627 | { | |
1628 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1629 | test_array [0] = 0 | |
2299a76d | 1630 | |
75086676 DD |
1631 | ; |
1632 | return 0; | |
1633 | } | |
1634 | _ACEOF | |
1635 | if ac_fn_c_try_compile "$LINENO"; then : | |
1636 | ac_lo=$ac_mid; break | |
1637 | else | |
1638 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1639 | if test $ac_mid -le $ac_hi; then | |
1640 | ac_lo= ac_hi= | |
1641 | break | |
1642 | fi | |
1643 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1644 | fi | |
1645 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1646 | done | |
1647 | else | |
1648 | ac_lo= ac_hi= | |
1649 | fi | |
1650 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1651 | fi | |
1652 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1653 | # Binary search between lo and hi bounds. | |
1654 | while test "x$ac_lo" != "x$ac_hi"; do | |
1655 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1656 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1657 | /* end confdefs.h. */ | |
1658 | $4 | |
1659 | int | |
1660 | main () | |
1661 | { | |
1662 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1663 | test_array [0] = 0 | |
2299a76d | 1664 | |
75086676 DD |
1665 | ; |
1666 | return 0; | |
1667 | } | |
1668 | _ACEOF | |
1669 | if ac_fn_c_try_compile "$LINENO"; then : | |
1670 | ac_hi=$ac_mid | |
1671 | else | |
1672 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1673 | fi | |
1674 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 1675 | done |
75086676 DD |
1676 | case $ac_lo in #(( |
1677 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1678 | '') ac_retval=1 ;; | |
1679 | esac | |
1680 | else | |
1681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1682 | /* end confdefs.h. */ | |
1683 | $4 | |
1684 | static long int longval () { return $2; } | |
1685 | static unsigned long int ulongval () { return $2; } | |
1686 | #include <stdio.h> | |
1687 | #include <stdlib.h> | |
1688 | int | |
1689 | main () | |
1690 | { | |
2299a76d | 1691 | |
75086676 DD |
1692 | FILE *f = fopen ("conftest.val", "w"); |
1693 | if (! f) | |
1694 | return 1; | |
1695 | if (($2) < 0) | |
1696 | { | |
1697 | long int i = longval (); | |
1698 | if (i != ($2)) | |
1699 | return 1; | |
1700 | fprintf (f, "%ld", i); | |
1701 | } | |
1702 | else | |
1703 | { | |
1704 | unsigned long int i = ulongval (); | |
1705 | if (i != ($2)) | |
1706 | return 1; | |
1707 | fprintf (f, "%lu", i); | |
1708 | } | |
1709 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1710 | on some platforms. */ | |
1711 | return ferror (f) || fclose (f) != 0; | |
2299a76d | 1712 | |
75086676 DD |
1713 | ; |
1714 | return 0; | |
1715 | } | |
2299a76d | 1716 | _ACEOF |
75086676 DD |
1717 | if ac_fn_c_try_run "$LINENO"; then : |
1718 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1719 | else | |
1720 | ac_retval=1 | |
1721 | fi | |
1722 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1723 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1724 | rm -f conftest.val | |
2299a76d | 1725 | |
75086676 DD |
1726 | fi |
1727 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1728 | return $ac_retval | |
2299a76d | 1729 | |
75086676 | 1730 | } # ac_fn_c_compute_int |
2299a76d | 1731 | |
75086676 DD |
1732 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1733 | # ------------------------------------------- | |
1734 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1735 | # variable VAR accordingly. | |
1736 | ac_fn_c_check_type () | |
1737 | { | |
1738 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1740 | $as_echo_n "checking for $2... " >&6; } | |
1741 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1742 | $as_echo_n "(cached) " >&6 | |
1743 | else | |
1744 | eval "$3=no" | |
1745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1746 | /* end confdefs.h. */ | |
1747 | $4 | |
1748 | int | |
1749 | main () | |
1750 | { | |
1751 | if (sizeof ($2)) | |
1752 | return 0; | |
1753 | ; | |
1754 | return 0; | |
1755 | } | |
2299a76d | 1756 | _ACEOF |
75086676 DD |
1757 | if ac_fn_c_try_compile "$LINENO"; then : |
1758 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1759 | /* end confdefs.h. */ | |
1760 | $4 | |
1761 | int | |
1762 | main () | |
1763 | { | |
1764 | if (sizeof (($2))) | |
1765 | return 0; | |
1766 | ; | |
1767 | return 0; | |
1768 | } | |
2299a76d | 1769 | _ACEOF |
75086676 | 1770 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 1771 | |
75086676 DD |
1772 | else |
1773 | eval "$3=yes" | |
1774 | fi | |
1775 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1776 | fi | |
1777 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1778 | fi | |
1779 | eval ac_res=\$$3 | |
1780 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1781 | $as_echo "$ac_res" >&6; } | |
1782 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2299a76d | 1783 | |
75086676 | 1784 | } # ac_fn_c_check_type |
2299a76d | 1785 | |
75086676 DD |
1786 | # ac_fn_c_try_link LINENO |
1787 | # ----------------------- | |
1788 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1789 | ac_fn_c_try_link () | |
1790 | { | |
1791 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1792 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1793 | if { { ac_try="$ac_link" | |
1794 | case "(($ac_try" in | |
1795 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1796 | *) ac_try_echo=$ac_try;; | |
1797 | esac | |
1798 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1799 | $as_echo "$ac_try_echo"; } >&5 | |
1800 | (eval "$ac_link") 2>conftest.err | |
1801 | ac_status=$? | |
1802 | if test -s conftest.err; then | |
1803 | grep -v '^ *+' conftest.err >conftest.er1 | |
1804 | cat conftest.er1 >&5 | |
1805 | mv -f conftest.er1 conftest.err | |
252b5132 | 1806 | fi |
75086676 DD |
1807 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
1808 | test $ac_status = 0; } && { | |
1809 | test -z "$ac_c_werror_flag" || | |
1810 | test ! -s conftest.err | |
1811 | } && test -s conftest$ac_exeext && { | |
1812 | test "$cross_compiling" = yes || | |
1813 | $as_test_x conftest$ac_exeext | |
1814 | }; then : | |
1815 | ac_retval=0 | |
1816 | else | |
1817 | $as_echo "$as_me: failed program was:" >&5 | |
1818 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1819 | ||
1820 | ac_retval=1 | |
252b5132 | 1821 | fi |
75086676 DD |
1822 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
1823 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1824 | # interfere with the next link command; also delete a directory that is | |
1825 | # left behind by Apple's compiler. We do this before executing the actions. | |
1826 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1827 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1828 | return $ac_retval | |
252b5132 | 1829 | |
75086676 DD |
1830 | } # ac_fn_c_try_link |
1831 | ||
1832 | # ac_fn_c_check_func LINENO FUNC VAR | |
1833 | # ---------------------------------- | |
1834 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1835 | ac_fn_c_check_func () | |
1836 | { | |
1837 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1839 | $as_echo_n "checking for $2... " >&6; } | |
1840 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1841 | $as_echo_n "(cached) " >&6 | |
252b5132 | 1842 | else |
75086676 DD |
1843 | if test x$gcc_no_link = xyes; then |
1844 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
2299a76d | 1845 | fi |
75086676 DD |
1846 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1847 | /* end confdefs.h. */ | |
85f1f7cf DD |
1848 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
1849 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1850 | #define $2 innocuous_$2 | |
1851 | ||
75086676 DD |
1852 | /* System header to define __stub macros and hopefully few prototypes, |
1853 | which can conflict with char $2 (); below. | |
1854 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
85f1f7cf DD |
1855 | <limits.h> exists even on freestanding compilers. */ |
1856 | ||
1857 | #ifdef __STDC__ | |
75086676 DD |
1858 | # include <limits.h> |
1859 | #else | |
1860 | # include <assert.h> | |
1861 | #endif | |
85f1f7cf DD |
1862 | |
1863 | #undef $2 | |
1864 | ||
1865 | /* Override any GCC internal prototype to avoid an error. | |
1866 | Use char because int might match the return type of a GCC | |
1867 | builtin and then its argument prototype would still apply. */ | |
75086676 DD |
1868 | #ifdef __cplusplus |
1869 | extern "C" | |
75086676 | 1870 | #endif |
75086676 DD |
1871 | char $2 (); |
1872 | /* The GNU C library defines this for functions which it implements | |
1873 | to always fail with ENOSYS. Some functions are actually named | |
1874 | something starting with __ and the normal name is an alias. */ | |
85f1f7cf | 1875 | #if defined __stub_$2 || defined __stub___$2 |
75086676 | 1876 | choke me |
75086676 | 1877 | #endif |
2299a76d | 1878 | |
75086676 DD |
1879 | int |
1880 | main () | |
1881 | { | |
85f1f7cf | 1882 | return $2 (); |
75086676 DD |
1883 | ; |
1884 | return 0; | |
1885 | } | |
1886 | _ACEOF | |
1887 | if ac_fn_c_try_link "$LINENO"; then : | |
1888 | eval "$3=yes" | |
1889 | else | |
1890 | eval "$3=no" | |
252b5132 | 1891 | fi |
75086676 DD |
1892 | rm -f core conftest.err conftest.$ac_objext \ |
1893 | conftest$ac_exeext conftest.$ac_ext | |
1894 | fi | |
1895 | eval ac_res=\$$3 | |
1896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1897 | $as_echo "$ac_res" >&6; } | |
1898 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
252b5132 | 1899 | |
75086676 | 1900 | } # ac_fn_c_check_func |
252b5132 | 1901 | |
75086676 DD |
1902 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
1903 | # ------------------------------------ | |
1904 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
1905 | ac_fn_c_check_decl () | |
1906 | { | |
1907 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
a2803021 DD |
1908 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
1909 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1910 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1911 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
75086676 DD |
1912 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
1913 | $as_echo_n "(cached) " >&6 | |
1914 | else | |
1915 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1916 | /* end confdefs.h. */ | |
1917 | $4 | |
1918 | int | |
1919 | main () | |
1920 | { | |
a2803021 DD |
1921 | #ifndef $as_decl_name |
1922 | #ifdef __cplusplus | |
1923 | (void) $as_decl_use; | |
1924 | #else | |
1925 | (void) $as_decl_name; | |
1926 | #endif | |
75086676 | 1927 | #endif |
252b5132 | 1928 | |
75086676 DD |
1929 | ; |
1930 | return 0; | |
1931 | } | |
1932 | _ACEOF | |
1933 | if ac_fn_c_try_compile "$LINENO"; then : | |
1934 | eval "$3=yes" | |
1935 | else | |
1936 | eval "$3=no" | |
1937 | fi | |
1938 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1939 | fi | |
1940 | eval ac_res=\$$3 | |
1941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1942 | $as_echo "$ac_res" >&6; } | |
1943 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
252b5132 | 1944 | |
75086676 DD |
1945 | } # ac_fn_c_check_decl |
1946 | cat >config.log <<_ACEOF | |
1947 | This file contains any messages produced by compilers while | |
1948 | running configure, to aid debugging if configure makes a mistake. | |
52d98c2d | 1949 | |
75086676 DD |
1950 | It was created by $as_me, which was |
1951 | generated by GNU Autoconf 2.64. Invocation command line was | |
252b5132 | 1952 | |
75086676 | 1953 | $ $0 $@ |
2299a76d | 1954 | |
75086676 DD |
1955 | _ACEOF |
1956 | exec 5>>config.log | |
1957 | { | |
1958 | cat <<_ASUNAME | |
1959 | ## --------- ## | |
1960 | ## Platform. ## | |
1961 | ## --------- ## | |
2299a76d | 1962 | |
75086676 DD |
1963 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
1964 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1965 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1966 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1967 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2299a76d | 1968 | |
75086676 DD |
1969 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
1970 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2299a76d | 1971 | |
75086676 DD |
1972 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
1973 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1974 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1975 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1976 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1977 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1978 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2299a76d | 1979 | |
75086676 | 1980 | _ASUNAME |
2299a76d | 1981 | |
75086676 DD |
1982 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1983 | for as_dir in $PATH | |
1984 | do | |
1985 | IFS=$as_save_IFS | |
1986 | test -z "$as_dir" && as_dir=. | |
1987 | $as_echo "PATH: $as_dir" | |
1988 | done | |
1989 | IFS=$as_save_IFS | |
2299a76d | 1990 | |
75086676 | 1991 | } >&5 |
2299a76d | 1992 | |
75086676 | 1993 | cat >&5 <<_ACEOF |
2299a76d DJ |
1994 | |
1995 | ||
75086676 DD |
1996 | ## ----------- ## |
1997 | ## Core tests. ## | |
1998 | ## ----------- ## | |
2299a76d | 1999 | |
75086676 | 2000 | _ACEOF |
2299a76d | 2001 | |
c8536f38 | 2002 | |
75086676 DD |
2003 | # Keep a trace of the command line. |
2004 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2005 | # Strip out --silent because we don't want to record it for future runs. | |
2006 | # Also quote any args containing shell meta-characters. | |
2007 | # Make two passes to allow for proper duplicate-argument suppression. | |
2008 | ac_configure_args= | |
2009 | ac_configure_args0= | |
2010 | ac_configure_args1= | |
2011 | ac_must_keep_next=false | |
2012 | for ac_pass in 1 2 | |
2013 | do | |
2014 | for ac_arg | |
2015 | do | |
2016 | case $ac_arg in | |
2017 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2018 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2019 | | -silent | --silent | --silen | --sile | --sil) | |
2020 | continue ;; | |
2021 | *\'*) | |
2022 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2023 | esac | |
2024 | case $ac_pass in | |
2025 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2026 | 2) | |
2027 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2028 | if test $ac_must_keep_next = true; then | |
2029 | ac_must_keep_next=false # Got value, back to normal. | |
2030 | else | |
2031 | case $ac_arg in | |
2032 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2033 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2034 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2035 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2036 | case "$ac_configure_args0 " in | |
2037 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2038 | esac | |
2039 | ;; | |
2040 | -* ) ac_must_keep_next=true ;; | |
2041 | esac | |
2042 | fi | |
2043 | as_fn_append ac_configure_args " '$ac_arg'" | |
2044 | ;; | |
2045 | esac | |
2046 | done | |
2047 | done | |
2048 | { ac_configure_args0=; unset ac_configure_args0;} | |
2049 | { ac_configure_args1=; unset ac_configure_args1;} | |
c8536f38 | 2050 | |
75086676 DD |
2051 | # When interrupted or exit'd, cleanup temporary files, and complete |
2052 | # config.log. We remove comments because anyway the quotes in there | |
2053 | # would cause problems or look ugly. | |
2054 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2055 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2056 | trap 'exit_status=$? | |
2057 | # Save into config.log some information that might help in debugging. | |
2058 | { | |
2059 | echo | |
c8536f38 | 2060 | |
75086676 DD |
2061 | cat <<\_ASBOX |
2062 | ## ---------------- ## | |
2063 | ## Cache variables. ## | |
2064 | ## ---------------- ## | |
2065 | _ASBOX | |
2066 | echo | |
2067 | # The following way of writing the cache mishandles newlines in values, | |
2068 | ( | |
2069 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2070 | eval ac_val=\$$ac_var | |
2071 | case $ac_val in #( | |
2072 | *${as_nl}*) | |
2073 | case $ac_var in #( | |
2074 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2075 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2076 | esac | |
2077 | case $ac_var in #( | |
2078 | _ | IFS | as_nl) ;; #( | |
2079 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2080 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2081 | esac ;; | |
2082 | esac | |
2083 | done | |
2084 | (set) 2>&1 | | |
2085 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2086 | *${as_nl}ac_space=\ *) | |
2087 | sed -n \ | |
2088 | "s/'\''/'\''\\\\'\'''\''/g; | |
2089 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2090 | ;; #( | |
2091 | *) | |
2092 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2093 | ;; | |
2094 | esac | | |
2095 | sort | |
2096 | ) | |
2097 | echo | |
2299a76d | 2098 | |
75086676 DD |
2099 | cat <<\_ASBOX |
2100 | ## ----------------- ## | |
2101 | ## Output variables. ## | |
2102 | ## ----------------- ## | |
2103 | _ASBOX | |
2104 | echo | |
2105 | for ac_var in $ac_subst_vars | |
2106 | do | |
2107 | eval ac_val=\$$ac_var | |
2108 | case $ac_val in | |
2109 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2110 | esac | |
2111 | $as_echo "$ac_var='\''$ac_val'\''" | |
2112 | done | sort | |
2113 | echo | |
2299a76d | 2114 | |
75086676 DD |
2115 | if test -n "$ac_subst_files"; then |
2116 | cat <<\_ASBOX | |
2117 | ## ------------------- ## | |
2118 | ## File substitutions. ## | |
2119 | ## ------------------- ## | |
2120 | _ASBOX | |
2121 | echo | |
2122 | for ac_var in $ac_subst_files | |
2123 | do | |
2124 | eval ac_val=\$$ac_var | |
2125 | case $ac_val in | |
2126 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2127 | esac | |
2128 | $as_echo "$ac_var='\''$ac_val'\''" | |
2129 | done | sort | |
2130 | echo | |
2131 | fi | |
bb6a587d | 2132 | |
75086676 DD |
2133 | if test -s confdefs.h; then |
2134 | cat <<\_ASBOX | |
2135 | ## ----------- ## | |
2136 | ## confdefs.h. ## | |
2137 | ## ----------- ## | |
2138 | _ASBOX | |
2139 | echo | |
2140 | cat confdefs.h | |
2141 | echo | |
2142 | fi | |
2143 | test "$ac_signal" != 0 && | |
2144 | $as_echo "$as_me: caught signal $ac_signal" | |
2145 | $as_echo "$as_me: exit $exit_status" | |
2146 | } >&5 | |
2147 | rm -f core *.core core.conftest.* && | |
2148 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2149 | exit $exit_status | |
2150 | ' 0 | |
2151 | for ac_signal in 1 2 13 15; do | |
2152 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2153 | done | |
2154 | ac_signal=0 | |
2299a76d | 2155 | |
75086676 DD |
2156 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2157 | rm -f -r conftest* confdefs.h | |
2299a76d | 2158 | |
75086676 | 2159 | $as_echo "/* confdefs.h */" > confdefs.h |
2299a76d | 2160 | |
75086676 | 2161 | # Predefined preprocessor variables. |
2299a76d | 2162 | |
75086676 DD |
2163 | cat >>confdefs.h <<_ACEOF |
2164 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2165 | _ACEOF | |
2299a76d | 2166 | |
75086676 DD |
2167 | cat >>confdefs.h <<_ACEOF |
2168 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2169 | _ACEOF | |
2299a76d | 2170 | |
75086676 DD |
2171 | cat >>confdefs.h <<_ACEOF |
2172 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2173 | _ACEOF | |
cfed0715 | 2174 | |
75086676 DD |
2175 | cat >>confdefs.h <<_ACEOF |
2176 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2177 | _ACEOF | |
2299a76d | 2178 | |
75086676 DD |
2179 | cat >>confdefs.h <<_ACEOF |
2180 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2181 | _ACEOF | |
252b5132 | 2182 | |
75086676 DD |
2183 | cat >>confdefs.h <<_ACEOF |
2184 | #define PACKAGE_URL "$PACKAGE_URL" | |
2185 | _ACEOF | |
252b5132 RH |
2186 | |
2187 | ||
75086676 DD |
2188 | # Let the site file select an alternate cache file if it wants to. |
2189 | # Prefer an explicitly selected file to automatically selected ones. | |
2190 | ac_site_file1=NONE | |
2191 | ac_site_file2=NONE | |
2192 | if test -n "$CONFIG_SITE"; then | |
2193 | ac_site_file1=$CONFIG_SITE | |
2194 | elif test "x$prefix" != xNONE; then | |
2195 | ac_site_file1=$prefix/share/config.site | |
2196 | ac_site_file2=$prefix/etc/config.site | |
2197 | else | |
2198 | ac_site_file1=$ac_default_prefix/share/config.site | |
2199 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2200 | fi | |
2201 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2202 | do | |
2203 | test "x$ac_site_file" = xNONE && continue | |
2204 | if test -r "$ac_site_file"; then | |
2205 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2206 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2207 | sed 's/^/| /' "$ac_site_file" >&5 | |
2208 | . "$ac_site_file" | |
2209 | fi | |
2210 | done | |
2211 | ||
2212 | if test -r "$cache_file"; then | |
2213 | # Some versions of bash will fail to source /dev/null (special | |
2214 | # files actually), so we avoid doing that. | |
2215 | if test -f "$cache_file"; then | |
2216 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2217 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2218 | case $cache_file in | |
2219 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2220 | *) . "./$cache_file";; | |
2221 | esac | |
2222 | fi | |
2223 | else | |
2224 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2225 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2226 | >$cache_file | |
2227 | fi | |
2228 | ||
2229 | # Check that the precious variables saved in the cache have kept the same | |
2230 | # value. | |
2231 | ac_cache_corrupted=false | |
2232 | for ac_var in $ac_precious_vars; do | |
2233 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2234 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2235 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2236 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2237 | case $ac_old_set,$ac_new_set in | |
2238 | set,) | |
2239 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2240 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2241 | ac_cache_corrupted=: ;; | |
2242 | ,set) | |
2243 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2244 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2245 | ac_cache_corrupted=: ;; | |
2246 | ,);; | |
2247 | *) | |
2248 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2249 | # differences in whitespace do not lead to failure. | |
2250 | ac_old_val_w=`echo x $ac_old_val` | |
2251 | ac_new_val_w=`echo x $ac_new_val` | |
2252 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2253 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2254 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2255 | ac_cache_corrupted=: | |
2256 | else | |
2257 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2258 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2259 | eval $ac_var=\$ac_old_val | |
2260 | fi | |
2261 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2262 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2263 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2264 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2265 | fi;; | |
2266 | esac | |
2267 | # Pass precious variables to config.status. | |
2268 | if test "$ac_new_set" = set; then | |
2269 | case $ac_new_val in | |
2270 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2271 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2272 | esac | |
2273 | case " $ac_configure_args " in | |
2274 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2275 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2276 | esac | |
2277 | fi | |
2278 | done | |
2279 | if $ac_cache_corrupted; then | |
2280 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2281 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2282 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2283 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2284 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
2285 | fi | |
2286 | ## -------------------- ## | |
2287 | ## Main body of script. ## | |
2288 | ## -------------------- ## | |
2289 | ||
2290 | ac_ext=c | |
2291 | ac_cpp='$CPP $CPPFLAGS' | |
2292 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2293 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2294 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2295 | ||
2296 | ||
2297 | ||
2298 | ||
2299 | ||
2300 | ||
2301 | ||
2302 | # This works around the fact that libtool configuration may change LD | |
2303 | # for this particular configuration, but some shells, instead of | |
2304 | # keeping the changes in LD private, export them just because LD is | |
2305 | # exported. We don't use libtool yet, but some day we might, so... | |
2306 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2307 | ||
2308 | ||
2309 | # Check whether --with-target-subdir was given. | |
2310 | if test "${with_target_subdir+set}" = set; then : | |
2311 | withval=$with_target_subdir; | |
2312 | fi | |
2313 | ||
2314 | ||
2315 | # Check whether --with-build-subdir was given. | |
2316 | if test "${with_build_subdir+set}" = set; then : | |
2317 | withval=$with_build_subdir; | |
2318 | fi | |
2319 | ||
2320 | ||
2321 | # Check whether --with-cross-host was given. | |
2322 | if test "${with_cross_host+set}" = set; then : | |
2323 | withval=$with_cross_host; | |
2324 | fi | |
2325 | ||
2326 | ||
2327 | # Check whether --with-newlib was given. | |
2328 | if test "${with_newlib+set}" = set; then : | |
2329 | withval=$with_newlib; | |
2330 | fi | |
2331 | ||
2332 | ||
2333 | if test "${srcdir}" = "."; then | |
2334 | if test -n "${with_build_subdir}"; then | |
2335 | libiberty_topdir="${srcdir}/../.." | |
cfed0715 DD |
2336 | with_target_subdir= |
2337 | elif test -z "${with_target_subdir}"; then | |
252b5132 RH |
2338 | libiberty_topdir="${srcdir}/.." |
2339 | else | |
2340 | if test "${with_target_subdir}" != "."; then | |
2341 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
2342 | else | |
2343 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
2344 | fi | |
2345 | fi | |
2346 | else | |
2347 | libiberty_topdir="${srcdir}/.." | |
2348 | fi | |
85b9a938 | 2349 | |
252b5132 | 2350 | ac_aux_dir= |
75086676 DD |
2351 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
2352 | for ac_t in install-sh install.sh shtool; do | |
2353 | if test -f "$ac_dir/$ac_t"; then | |
2354 | ac_aux_dir=$ac_dir | |
2355 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2356 | break 2 | |
2357 | fi | |
2358 | done | |
252b5132 RH |
2359 | done |
2360 | if test -z "$ac_aux_dir"; then | |
75086676 | 2361 | as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
252b5132 | 2362 | fi |
252b5132 | 2363 | |
75086676 DD |
2364 | # These three variables are undocumented and unsupported, |
2365 | # and are intended to be withdrawn in a future Autoconf release. | |
2366 | # They can cause serious problems if a builder's source tree is in a directory | |
2367 | # whose full name contains unusual characters. | |
2368 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2369 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2370 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
252b5132 RH |
2371 | |
2372 | ||
75086676 DD |
2373 | |
2374 | ||
2375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2376 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2377 | # Check whether --enable-maintainer-mode was given. | |
2378 | if test "${enable_maintainer_mode+set}" = set; then : | |
2379 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
39423523 DD |
2380 | else |
2381 | maintainer_mode=no | |
75086676 | 2382 | fi |
39423523 | 2383 | |
75086676 DD |
2384 | |
2385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
2386 | $as_echo "$maintainer_mode" >&6; } | |
39423523 DD |
2387 | |
2388 | if test "$maintainer_mode" = "yes"; then | |
2389 | MAINT='' | |
2390 | NOTMAINT='#' | |
2391 | else | |
2392 | MAINT='#' | |
2393 | NOTMAINT='' | |
2394 | fi | |
2395 | ||
da191b5b DD |
2396 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
2397 | # rely on it - libiberty is built before texinfo. | |
2398 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
39423523 | 2399 | set dummy makeinfo; ac_word=$2 |
75086676 DD |
2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2401 | $as_echo_n "checking for $ac_word... " >&6; } | |
2402 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : | |
2403 | $as_echo_n "(cached) " >&6 | |
39423523 DD |
2404 | else |
2405 | if test -n "$MAKEINFO"; then | |
2406 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2407 | else | |
2299a76d DJ |
2408 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2409 | for as_dir in $PATH | |
2410 | do | |
2411 | IFS=$as_save_IFS | |
2412 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2413 | for ac_exec_ext in '' $ac_executable_extensions; do |
2414 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2415 | ac_cv_prog_MAKEINFO="makeinfo" |
75086676 | 2416 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2417 | break 2 |
2418 | fi | |
2419 | done | |
75086676 DD |
2420 | done |
2421 | IFS=$as_save_IFS | |
2299a76d | 2422 | |
39423523 DD |
2423 | fi |
2424 | fi | |
2299a76d | 2425 | MAKEINFO=$ac_cv_prog_MAKEINFO |
39423523 | 2426 | if test -n "$MAKEINFO"; then |
75086676 DD |
2427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
2428 | $as_echo "$MAKEINFO" >&6; } | |
39423523 | 2429 | else |
75086676 DD |
2430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2431 | $as_echo "no" >&6; } | |
39423523 DD |
2432 | fi |
2433 | ||
75086676 | 2434 | |
1a78a35a DD |
2435 | if test "x$MAKEINFO" = "x"; then |
2436 | MAKEINFO="@echo makeinfo missing; true" | |
da191b5b | 2437 | BUILD_INFO= |
1a78a35a DD |
2438 | else |
2439 | BUILD_INFO=info | |
b7ca9213 L |
2440 | case "$MAKEINFO" in |
2441 | */missing\ makeinfo*) | |
1a78a35a | 2442 | BUILD_INFO= |
75086676 | 2443 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
b7ca9213 | 2444 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
75086676 | 2445 | $as_echo "$as_me: WARNING: |
b7ca9213 L |
2446 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
2447 | ;; | |
2448 | *) | |
2449 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
2450 | x*\ [1-3].* ) | |
2451 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
2452 | BUILD_INFO= | |
75086676 | 2453 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
2299a76d | 2454 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
75086676 | 2455 | $as_echo "$as_me: WARNING: |
2299a76d | 2456 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
b7ca9213 L |
2457 | ;; |
2458 | esac | |
1a78a35a DD |
2459 | ;; |
2460 | esac | |
2461 | fi | |
da191b5b | 2462 | |
39423523 DD |
2463 | |
2464 | ||
2465 | # Extract the first word of "perl", so it can be a program name with args. | |
2466 | set dummy perl; ac_word=$2 | |
75086676 DD |
2467 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2468 | $as_echo_n "checking for $ac_word... " >&6; } | |
2469 | if test "${ac_cv_prog_PERL+set}" = set; then : | |
2470 | $as_echo_n "(cached) " >&6 | |
39423523 DD |
2471 | else |
2472 | if test -n "$PERL"; then | |
2473 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
2474 | else | |
2299a76d DJ |
2475 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2476 | for as_dir in $PATH | |
2477 | do | |
2478 | IFS=$as_save_IFS | |
2479 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2480 | for ac_exec_ext in '' $ac_executable_extensions; do |
2481 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2482 | ac_cv_prog_PERL="perl" |
75086676 | 2483 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2484 | break 2 |
2485 | fi | |
2486 | done | |
75086676 DD |
2487 | done |
2488 | IFS=$as_save_IFS | |
2299a76d | 2489 | |
39423523 DD |
2490 | fi |
2491 | fi | |
2299a76d | 2492 | PERL=$ac_cv_prog_PERL |
39423523 | 2493 | if test -n "$PERL"; then |
75086676 DD |
2494 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
2495 | $as_echo "$PERL" >&6; } | |
39423523 | 2496 | else |
75086676 DD |
2497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2498 | $as_echo "no" >&6; } | |
39423523 DD |
2499 | fi |
2500 | ||
75086676 | 2501 | |
39423523 DD |
2502 | if test x"$PERL" = x""; then |
2503 | HAVE_PERL='#' | |
2504 | else | |
2505 | HAVE_PERL='' | |
2506 | fi | |
2507 | ||
2508 | ||
252b5132 | 2509 | # Make sure we can run config.sub. |
75086676 DD |
2510 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
2511 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2512 | ||
2513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2514 | $as_echo_n "checking build system type... " >&6; } | |
2515 | if test "${ac_cv_build+set}" = set; then : | |
2516 | $as_echo_n "(cached) " >&6 | |
2517 | else | |
2518 | ac_build_alias=$build_alias | |
2519 | test "x$ac_build_alias" = x && | |
2520 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2521 | test "x$ac_build_alias" = x && | |
2522 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2523 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2524 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2525 | ||
2526 | fi | |
2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2528 | $as_echo "$ac_cv_build" >&6; } | |
2529 | case $ac_cv_build in | |
2530 | *-*-*) ;; | |
2531 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2532 | esac | |
2299a76d | 2533 | build=$ac_cv_build |
75086676 DD |
2534 | ac_save_IFS=$IFS; IFS='-' |
2535 | set x $ac_cv_build | |
2536 | shift | |
2537 | build_cpu=$1 | |
2538 | build_vendor=$2 | |
2539 | shift; shift | |
2540 | # Remember, the first character of IFS is used to create $*, | |
2541 | # except with old shells: | |
2542 | build_os=$* | |
2543 | IFS=$ac_save_IFS | |
2544 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
252b5132 RH |
2545 | |
2546 | ||
75086676 DD |
2547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2548 | $as_echo_n "checking host system type... " >&6; } | |
2549 | if test "${ac_cv_host+set}" = set; then : | |
2550 | $as_echo_n "(cached) " >&6 | |
2299a76d | 2551 | else |
75086676 DD |
2552 | if test "x$host_alias" = x; then |
2553 | ac_cv_host=$ac_cv_build | |
2554 | else | |
2555 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2556 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2557 | fi | |
252b5132 | 2558 | |
2299a76d | 2559 | fi |
75086676 DD |
2560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2561 | $as_echo "$ac_cv_host" >&6; } | |
2562 | case $ac_cv_host in | |
2563 | *-*-*) ;; | |
2564 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2565 | esac | |
2299a76d | 2566 | host=$ac_cv_host |
75086676 DD |
2567 | ac_save_IFS=$IFS; IFS='-' |
2568 | set x $ac_cv_host | |
2569 | shift | |
2570 | host_cpu=$1 | |
2571 | host_vendor=$2 | |
2572 | shift; shift | |
2573 | # Remember, the first character of IFS is used to create $*, | |
2574 | # except with old shells: | |
2575 | host_os=$* | |
2576 | IFS=$ac_save_IFS | |
2577 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
252b5132 | 2578 | |
252b5132 | 2579 | |
252b5132 | 2580 | |
252b5132 | 2581 | |
2299a76d DJ |
2582 | if test -n "$ac_tool_prefix"; then |
2583 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
252b5132 | 2584 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
75086676 DD |
2585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2586 | $as_echo_n "checking for $ac_word... " >&6; } | |
2587 | if test "${ac_cv_prog_AR+set}" = set; then : | |
2588 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2589 | else |
2590 | if test -n "$AR"; then | |
2591 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2592 | else | |
2299a76d DJ |
2593 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2594 | for as_dir in $PATH | |
2595 | do | |
2596 | IFS=$as_save_IFS | |
2597 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2598 | for ac_exec_ext in '' $ac_executable_extensions; do |
2599 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2600 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
75086676 | 2601 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2602 | break 2 |
2603 | fi | |
2604 | done | |
75086676 DD |
2605 | done |
2606 | IFS=$as_save_IFS | |
2299a76d | 2607 | |
252b5132 RH |
2608 | fi |
2609 | fi | |
2299a76d | 2610 | AR=$ac_cv_prog_AR |
252b5132 | 2611 | if test -n "$AR"; then |
75086676 DD |
2612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
2613 | $as_echo "$AR" >&6; } | |
252b5132 | 2614 | else |
75086676 DD |
2615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2616 | $as_echo "no" >&6; } | |
2299a76d DJ |
2617 | fi |
2618 | ||
75086676 | 2619 | |
252b5132 | 2620 | fi |
2299a76d DJ |
2621 | if test -z "$ac_cv_prog_AR"; then |
2622 | ac_ct_AR=$AR | |
2623 | # Extract the first word of "ar", so it can be a program name with args. | |
2624 | set dummy ar; ac_word=$2 | |
75086676 DD |
2625 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2626 | $as_echo_n "checking for $ac_word... " >&6; } | |
2627 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
2628 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2629 | else |
2630 | if test -n "$ac_ct_AR"; then | |
2631 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2632 | else | |
2633 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2634 | for as_dir in $PATH | |
2635 | do | |
2636 | IFS=$as_save_IFS | |
2637 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2638 | for ac_exec_ext in '' $ac_executable_extensions; do |
2639 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2640 | ac_cv_prog_ac_ct_AR="ar" |
75086676 | 2641 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2642 | break 2 |
2643 | fi | |
2644 | done | |
75086676 DD |
2645 | done |
2646 | IFS=$as_save_IFS | |
252b5132 | 2647 | |
2299a76d DJ |
2648 | fi |
2649 | fi | |
2650 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2651 | if test -n "$ac_ct_AR"; then | |
75086676 DD |
2652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
2653 | $as_echo "$ac_ct_AR" >&6; } | |
2299a76d | 2654 | else |
75086676 DD |
2655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2656 | $as_echo "no" >&6; } | |
2299a76d | 2657 | fi |
252b5132 | 2658 | |
75086676 DD |
2659 | if test "x$ac_ct_AR" = x; then |
2660 | AR="" | |
2661 | else | |
2662 | case $cross_compiling:$ac_tool_warned in | |
2663 | yes:) | |
2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2665 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2666 | ac_tool_warned=yes ;; | |
2667 | esac | |
2668 | AR=$ac_ct_AR | |
2669 | fi | |
2299a76d DJ |
2670 | else |
2671 | AR="$ac_cv_prog_AR" | |
2672 | fi | |
252b5132 | 2673 | |
2299a76d DJ |
2674 | if test -n "$ac_tool_prefix"; then |
2675 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
252b5132 | 2676 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
75086676 DD |
2677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2678 | $as_echo_n "checking for $ac_word... " >&6; } | |
2679 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
2680 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2681 | else |
2682 | if test -n "$RANLIB"; then | |
2683 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2684 | else | |
2299a76d DJ |
2685 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2686 | for as_dir in $PATH | |
2687 | do | |
2688 | IFS=$as_save_IFS | |
2689 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2690 | for ac_exec_ext in '' $ac_executable_extensions; do |
2691 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2692 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
75086676 | 2693 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2694 | break 2 |
2695 | fi | |
2696 | done | |
75086676 DD |
2697 | done |
2698 | IFS=$as_save_IFS | |
2299a76d | 2699 | |
252b5132 RH |
2700 | fi |
2701 | fi | |
2299a76d | 2702 | RANLIB=$ac_cv_prog_RANLIB |
252b5132 | 2703 | if test -n "$RANLIB"; then |
75086676 DD |
2704 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
2705 | $as_echo "$RANLIB" >&6; } | |
252b5132 | 2706 | else |
75086676 DD |
2707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2708 | $as_echo "no" >&6; } | |
252b5132 RH |
2709 | fi |
2710 | ||
75086676 | 2711 | |
2299a76d | 2712 | fi |
252b5132 | 2713 | if test -z "$ac_cv_prog_RANLIB"; then |
2299a76d | 2714 | ac_ct_RANLIB=$RANLIB |
252b5132 RH |
2715 | # Extract the first word of "ranlib", so it can be a program name with args. |
2716 | set dummy ranlib; ac_word=$2 | |
75086676 DD |
2717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2718 | $as_echo_n "checking for $ac_word... " >&6; } | |
2719 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
2720 | $as_echo_n "(cached) " >&6 | |
252b5132 | 2721 | else |
2299a76d DJ |
2722 | if test -n "$ac_ct_RANLIB"; then |
2723 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
252b5132 | 2724 | else |
2299a76d DJ |
2725 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2726 | for as_dir in $PATH | |
2727 | do | |
2728 | IFS=$as_save_IFS | |
2729 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2730 | for ac_exec_ext in '' $ac_executable_extensions; do |
2731 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2732 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
75086676 | 2733 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2734 | break 2 |
2735 | fi | |
2736 | done | |
75086676 DD |
2737 | done |
2738 | IFS=$as_save_IFS | |
2299a76d | 2739 | |
252b5132 RH |
2740 | fi |
2741 | fi | |
2299a76d DJ |
2742 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
2743 | if test -n "$ac_ct_RANLIB"; then | |
75086676 DD |
2744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
2745 | $as_echo "$ac_ct_RANLIB" >&6; } | |
252b5132 | 2746 | else |
75086676 DD |
2747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2748 | $as_echo "no" >&6; } | |
252b5132 RH |
2749 | fi |
2750 | ||
75086676 DD |
2751 | if test "x$ac_ct_RANLIB" = x; then |
2752 | RANLIB=":" | |
2753 | else | |
2754 | case $cross_compiling:$ac_tool_warned in | |
2755 | yes:) | |
2756 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2757 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2758 | ac_tool_warned=yes ;; | |
2759 | esac | |
2760 | RANLIB=$ac_ct_RANLIB | |
2761 | fi | |
252b5132 | 2762 | else |
2299a76d | 2763 | RANLIB="$ac_cv_prog_RANLIB" |
252b5132 RH |
2764 | fi |
2765 | ||
2766 | ||
958afec3 GK |
2767 | # Add --enable-multilib to configure. |
2768 | # Default to --enable-multilib | |
75086676 DD |
2769 | # Check whether --enable-multilib was given. |
2770 | if test "${enable_multilib+set}" = set; then : | |
2771 | enableval=$enable_multilib; case "$enableval" in | |
958afec3 GK |
2772 | yes) multilib=yes ;; |
2773 | no) multilib=no ;; | |
75086676 | 2774 | *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; |
958afec3 GK |
2775 | esac |
2776 | else | |
2777 | multilib=yes | |
75086676 DD |
2778 | fi |
2779 | ||
958afec3 GK |
2780 | |
2781 | # Even if the default multilib is not a cross compilation, | |
2782 | # it may be that some of the other multilibs are. | |
2783 | if test $cross_compiling = no && test $multilib = yes \ | |
2784 | && test "x${with_multisubdir}" != x ; then | |
2785 | cross_compiling=maybe | |
2786 | fi | |
2787 | ||
a4818a05 DD |
2788 | # We may wish to install the target headers somewhere. |
2789 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 | |
2790 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } | |
2791 | ||
2792 | # Check whether --enable-install-libiberty was given. | |
2793 | if test "${enable_install_libiberty+set}" = set; then : | |
2794 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval | |
2795 | else | |
2796 | enable_install_libiberty=no | |
2797 | fi | |
2798 | ||
2799 | # Option parsed, now set things appropriately. | |
2800 | case x"$enable_install_libiberty" in | |
2801 | xyes|x) | |
2802 | target_header_dir=libiberty | |
2803 | ;; | |
2804 | xno) | |
2805 | target_header_dir= | |
2806 | ;; | |
2807 | *) | |
2808 | # This could be sanity-checked in various ways... | |
2809 | target_header_dir="${enable_install_libiberty}" | |
2810 | ;; | |
2811 | esac | |
2812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 | |
2813 | $as_echo "$enable_install_libiberty" >&6; } | |
2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 | |
2815 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} | |
2816 | ||
0c0a36a4 | 2817 | |
2299a76d DJ |
2818 | ac_ext=c |
2819 | ac_cpp='$CPP $CPPFLAGS' | |
2820 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2821 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2822 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2823 | if test -n "$ac_tool_prefix"; then | |
2824 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2825 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
75086676 DD |
2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2827 | $as_echo_n "checking for $ac_word... " >&6; } | |
2828 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2829 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2830 | else |
2831 | if test -n "$CC"; then | |
2832 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2833 | else | |
2834 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2835 | for as_dir in $PATH | |
2836 | do | |
2837 | IFS=$as_save_IFS | |
2838 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2839 | for ac_exec_ext in '' $ac_executable_extensions; do |
2840 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2841 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
75086676 | 2842 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2843 | break 2 |
2844 | fi | |
2845 | done | |
75086676 DD |
2846 | done |
2847 | IFS=$as_save_IFS | |
2299a76d DJ |
2848 | |
2849 | fi | |
2850 | fi | |
2851 | CC=$ac_cv_prog_CC | |
2852 | if test -n "$CC"; then | |
75086676 DD |
2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2854 | $as_echo "$CC" >&6; } | |
2299a76d | 2855 | else |
75086676 DD |
2856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2857 | $as_echo "no" >&6; } | |
2299a76d DJ |
2858 | fi |
2859 | ||
75086676 | 2860 | |
2299a76d DJ |
2861 | fi |
2862 | if test -z "$ac_cv_prog_CC"; then | |
2863 | ac_ct_CC=$CC | |
2864 | # Extract the first word of "gcc", so it can be a program name with args. | |
252b5132 | 2865 | set dummy gcc; ac_word=$2 |
75086676 DD |
2866 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2867 | $as_echo_n "checking for $ac_word... " >&6; } | |
2868 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2869 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2870 | else |
2871 | if test -n "$ac_ct_CC"; then | |
2872 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2873 | else | |
2874 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2875 | for as_dir in $PATH | |
2876 | do | |
2877 | IFS=$as_save_IFS | |
2878 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2879 | for ac_exec_ext in '' $ac_executable_extensions; do |
2880 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2881 | ac_cv_prog_ac_ct_CC="gcc" |
75086676 | 2882 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2883 | break 2 |
2884 | fi | |
2885 | done | |
75086676 DD |
2886 | done |
2887 | IFS=$as_save_IFS | |
2299a76d DJ |
2888 | |
2889 | fi | |
2890 | fi | |
2891 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2892 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
2893 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2894 | $as_echo "$ac_ct_CC" >&6; } | |
2299a76d | 2895 | else |
75086676 DD |
2896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2897 | $as_echo "no" >&6; } | |
2299a76d DJ |
2898 | fi |
2899 | ||
75086676 DD |
2900 | if test "x$ac_ct_CC" = x; then |
2901 | CC="" | |
2902 | else | |
2903 | case $cross_compiling:$ac_tool_warned in | |
2904 | yes:) | |
2905 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2906 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2907 | ac_tool_warned=yes ;; | |
2908 | esac | |
2909 | CC=$ac_ct_CC | |
2910 | fi | |
2299a76d DJ |
2911 | else |
2912 | CC="$ac_cv_prog_CC" | |
2913 | fi | |
2914 | ||
2915 | if test -z "$CC"; then | |
75086676 DD |
2916 | if test -n "$ac_tool_prefix"; then |
2917 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2299a76d | 2918 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
75086676 DD |
2919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2920 | $as_echo_n "checking for $ac_word... " >&6; } | |
2921 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2922 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2923 | else |
2924 | if test -n "$CC"; then | |
2925 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2926 | else | |
2299a76d DJ |
2927 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2928 | for as_dir in $PATH | |
2929 | do | |
2930 | IFS=$as_save_IFS | |
2931 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2932 | for ac_exec_ext in '' $ac_executable_extensions; do |
2933 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2934 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
75086676 | 2935 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2936 | break 2 |
2937 | fi | |
2938 | done | |
75086676 DD |
2939 | done |
2940 | IFS=$as_save_IFS | |
2299a76d | 2941 | |
252b5132 RH |
2942 | fi |
2943 | fi | |
2299a76d | 2944 | CC=$ac_cv_prog_CC |
252b5132 | 2945 | if test -n "$CC"; then |
75086676 DD |
2946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2947 | $as_echo "$CC" >&6; } | |
252b5132 | 2948 | else |
75086676 DD |
2949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2950 | $as_echo "no" >&6; } | |
252b5132 RH |
2951 | fi |
2952 | ||
2299a76d | 2953 | |
75086676 | 2954 | fi |
2299a76d | 2955 | fi |
252b5132 RH |
2956 | if test -z "$CC"; then |
2957 | # Extract the first word of "cc", so it can be a program name with args. | |
2958 | set dummy cc; ac_word=$2 | |
75086676 DD |
2959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2960 | $as_echo_n "checking for $ac_word... " >&6; } | |
2961 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2962 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2963 | else |
2964 | if test -n "$CC"; then | |
2965 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2966 | else | |
252b5132 | 2967 | ac_prog_rejected=no |
2299a76d DJ |
2968 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2969 | for as_dir in $PATH | |
2970 | do | |
2971 | IFS=$as_save_IFS | |
2972 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2973 | for ac_exec_ext in '' $ac_executable_extensions; do |
2974 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d DJ |
2975 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2976 | ac_prog_rejected=yes | |
2977 | continue | |
2978 | fi | |
2979 | ac_cv_prog_CC="cc" | |
75086676 | 2980 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2981 | break 2 |
2982 | fi | |
2983 | done | |
75086676 DD |
2984 | done |
2985 | IFS=$as_save_IFS | |
2299a76d | 2986 | |
252b5132 RH |
2987 | if test $ac_prog_rejected = yes; then |
2988 | # We found a bogon in the path, so make sure we never use it. | |
2989 | set dummy $ac_cv_prog_CC | |
2990 | shift | |
2299a76d | 2991 | if test $# != 0; then |
252b5132 RH |
2992 | # We chose a different compiler from the bogus one. |
2993 | # However, it has the same basename, so the bogon will be chosen | |
2994 | # first if we set CC to just the basename; use the full file name. | |
2995 | shift | |
2299a76d | 2996 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
252b5132 RH |
2997 | fi |
2998 | fi | |
2999 | fi | |
3000 | fi | |
2299a76d | 3001 | CC=$ac_cv_prog_CC |
252b5132 | 3002 | if test -n "$CC"; then |
75086676 DD |
3003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3004 | $as_echo "$CC" >&6; } | |
252b5132 | 3005 | else |
75086676 DD |
3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3007 | $as_echo "no" >&6; } | |
252b5132 RH |
3008 | fi |
3009 | ||
75086676 | 3010 | |
252b5132 | 3011 | fi |
2299a76d DJ |
3012 | if test -z "$CC"; then |
3013 | if test -n "$ac_tool_prefix"; then | |
75086676 | 3014 | for ac_prog in cl.exe |
2299a76d DJ |
3015 | do |
3016 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3017 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
75086676 DD |
3018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3019 | $as_echo_n "checking for $ac_word... " >&6; } | |
3020 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3021 | $as_echo_n "(cached) " >&6 | |
252b5132 | 3022 | else |
2299a76d DJ |
3023 | if test -n "$CC"; then |
3024 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
252b5132 | 3025 | else |
2299a76d DJ |
3026 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3027 | for as_dir in $PATH | |
3028 | do | |
3029 | IFS=$as_save_IFS | |
3030 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3031 | for ac_exec_ext in '' $ac_executable_extensions; do |
3032 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 3033 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
75086676 | 3034 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3035 | break 2 |
3036 | fi | |
3037 | done | |
75086676 DD |
3038 | done |
3039 | IFS=$as_save_IFS | |
2299a76d | 3040 | |
252b5132 RH |
3041 | fi |
3042 | fi | |
2299a76d DJ |
3043 | CC=$ac_cv_prog_CC |
3044 | if test -n "$CC"; then | |
75086676 DD |
3045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3046 | $as_echo "$CC" >&6; } | |
252b5132 | 3047 | else |
75086676 DD |
3048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3049 | $as_echo "no" >&6; } | |
252b5132 | 3050 | fi |
252b5132 | 3051 | |
75086676 | 3052 | |
2299a76d DJ |
3053 | test -n "$CC" && break |
3054 | done | |
252b5132 | 3055 | fi |
2299a76d DJ |
3056 | if test -z "$CC"; then |
3057 | ac_ct_CC=$CC | |
75086676 | 3058 | for ac_prog in cl.exe |
2299a76d DJ |
3059 | do |
3060 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3061 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3063 | $as_echo_n "checking for $ac_word... " >&6; } | |
3064 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3065 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
3066 | else |
3067 | if test -n "$ac_ct_CC"; then | |
3068 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3069 | else | |
3070 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3071 | for as_dir in $PATH | |
3072 | do | |
3073 | IFS=$as_save_IFS | |
3074 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3075 | for ac_exec_ext in '' $ac_executable_extensions; do |
3076 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 3077 | ac_cv_prog_ac_ct_CC="$ac_prog" |
75086676 | 3078 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d | 3079 | break 2 |
252b5132 | 3080 | fi |
2299a76d | 3081 | done |
75086676 DD |
3082 | done |
3083 | IFS=$as_save_IFS | |
2299a76d DJ |
3084 | |
3085 | fi | |
3086 | fi | |
3087 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3088 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3090 | $as_echo "$ac_ct_CC" >&6; } | |
252b5132 | 3091 | else |
75086676 DD |
3092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3093 | $as_echo "no" >&6; } | |
252b5132 RH |
3094 | fi |
3095 | ||
75086676 | 3096 | |
2299a76d DJ |
3097 | test -n "$ac_ct_CC" && break |
3098 | done | |
252b5132 | 3099 | |
75086676 DD |
3100 | if test "x$ac_ct_CC" = x; then |
3101 | CC="" | |
3102 | else | |
3103 | case $cross_compiling:$ac_tool_warned in | |
3104 | yes:) | |
3105 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3106 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3107 | ac_tool_warned=yes ;; | |
3108 | esac | |
3109 | CC=$ac_ct_CC | |
3110 | fi | |
2299a76d DJ |
3111 | fi |
3112 | ||
3113 | fi | |
3114 | ||
3115 | ||
75086676 DD |
3116 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3117 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3118 | as_fn_error "no acceptable C compiler found in \$PATH | |
3119 | See \`config.log' for more details." "$LINENO" 5; } | |
2299a76d DJ |
3120 | |
3121 | # Provide some information about the compiler. | |
75086676 DD |
3122 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3123 | set X $ac_compile | |
3124 | ac_compiler=$2 | |
3125 | for ac_option in --version -v -V -qversion; do | |
3126 | { { ac_try="$ac_compiler $ac_option >&5" | |
3127 | case "(($ac_try" in | |
3128 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3129 | *) ac_try_echo=$ac_try;; | |
3130 | esac | |
3131 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3132 | $as_echo "$ac_try_echo"; } >&5 | |
3133 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
2299a76d | 3134 | ac_status=$? |
75086676 DD |
3135 | if test -s conftest.err; then |
3136 | sed '10a\ | |
3137 | ... rest of stderr output deleted ... | |
3138 | 10q' conftest.err >conftest.er1 | |
3139 | cat conftest.er1 >&5 | |
3140 | rm -f conftest.er1 conftest.err | |
3141 | fi | |
3142 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3143 | test $ac_status = 0; } | |
3144 | done | |
2299a76d | 3145 | |
75086676 | 3146 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3147 | /* end confdefs.h. */ |
92655e19 | 3148 | |
2299a76d DJ |
3149 | int |
3150 | main () | |
3151 | { | |
3152 | ||
3153 | ; | |
3154 | return 0; | |
3155 | } | |
3156 | _ACEOF | |
3157 | # FIXME: Cleanup? | |
75086676 | 3158 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
2299a76d DJ |
3159 | (eval $ac_link) 2>&5 |
3160 | ac_status=$? | |
75086676 DD |
3161 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3162 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3163 | gcc_no_link=no |
3164 | else | |
3165 | gcc_no_link=yes | |
3166 | fi | |
2299a76d DJ |
3167 | if test x$gcc_no_link = xyes; then |
3168 | # Setting cross_compile will disable run tests; it will | |
3169 | # also disable AC_CHECK_FILE but that's generally | |
3170 | # correct if we can't link. | |
3171 | cross_compiling=yes | |
3172 | EXEEXT= | |
3173 | else | |
75086676 | 3174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3175 | /* end confdefs.h. */ |
3176 | ||
3177 | int | |
3178 | main () | |
3179 | { | |
3180 | ||
3181 | ; | |
3182 | return 0; | |
3183 | } | |
3184 | _ACEOF | |
3185 | ac_clean_files_save=$ac_clean_files | |
75086676 | 3186 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
2299a76d DJ |
3187 | # Try to create an executable without -o first, disregard a.out. |
3188 | # It will help us diagnose broken compilers, and finding out an intuition | |
3189 | # of exeext. | |
75086676 DD |
3190 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3191 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3192 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3193 | ||
3194 | # The possible output files: | |
3195 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3196 | ||
3197 | ac_rmfiles= | |
3198 | for ac_file in $ac_files | |
3199 | do | |
3200 | case $ac_file in | |
3201 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3202 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3203 | esac | |
3204 | done | |
3205 | rm -f $ac_rmfiles | |
3206 | ||
3207 | if { { ac_try="$ac_link_default" | |
3208 | case "(($ac_try" in | |
3209 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3210 | *) ac_try_echo=$ac_try;; | |
3211 | esac | |
3212 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3213 | $as_echo "$ac_try_echo"; } >&5 | |
3214 | (eval "$ac_link_default") 2>&5 | |
3215 | ac_status=$? | |
3216 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3217 | test $ac_status = 0; }; then : | |
3218 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3219 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3220 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3221 | # so that the user can short-circuit this test for compilers unknown to | |
3222 | # Autoconf. | |
3223 | for ac_file in $ac_files '' | |
2299a76d DJ |
3224 | do |
3225 | test -f "$ac_file" || continue | |
3226 | case $ac_file in | |
75086676 | 3227 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
58670637 | 3228 | ;; |
2299a76d | 3229 | [ab].out ) |
58670637 DD |
3230 | # We found the default executable, but exeext='' is most |
3231 | # certainly right. | |
3232 | break;; | |
2299a76d | 3233 | *.* ) |
75086676 DD |
3234 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3235 | then :; else | |
3236 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3237 | fi | |
3238 | # We set ac_cv_exeext here because the later test for it is not | |
3239 | # safe: cross compilers may not add the suffix if given an `-o' | |
3240 | # argument, so we may need to know it at that point already. | |
3241 | # Even if this section looks crufty: it has the advantage of | |
3242 | # actually working. | |
58670637 | 3243 | break;; |
2299a76d | 3244 | * ) |
58670637 | 3245 | break;; |
2299a76d DJ |
3246 | esac |
3247 | done | |
75086676 DD |
3248 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
3249 | ||
b39b76b8 | 3250 | else |
75086676 DD |
3251 | ac_file='' |
3252 | fi | |
3253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3254 | $as_echo "$ac_file" >&6; } | |
3255 | if test -z "$ac_file"; then : | |
3256 | $as_echo "$as_me: failed program was:" >&5 | |
2299a76d DJ |
3257 | sed 's/^/| /' conftest.$ac_ext >&5 |
3258 | ||
75086676 DD |
3259 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3260 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3261 | { as_fn_set_status 77 | |
3262 | as_fn_error "C compiler cannot create executables | |
3263 | See \`config.log' for more details." "$LINENO" 5; }; } | |
2299a76d | 3264 | fi |
2299a76d | 3265 | ac_exeext=$ac_cv_exeext |
2299a76d | 3266 | |
75086676 | 3267 | # Check that the compiler produces executables we can run. If not, either |
2299a76d | 3268 | # the compiler is broken, or we cross compile. |
75086676 DD |
3269 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3270 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
2299a76d DJ |
3271 | # If not cross compiling, check that we can run a simple program. |
3272 | if test "$cross_compiling" != yes; then | |
3273 | if { ac_try='./$ac_file' | |
75086676 DD |
3274 | { { case "(($ac_try" in |
3275 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3276 | *) ac_try_echo=$ac_try;; | |
3277 | esac | |
3278 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3279 | $as_echo "$ac_try_echo"; } >&5 | |
3280 | (eval "$ac_try") 2>&5 | |
2299a76d | 3281 | ac_status=$? |
75086676 DD |
3282 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3283 | test $ac_status = 0; }; }; then | |
2299a76d DJ |
3284 | cross_compiling=no |
3285 | else | |
3286 | if test "$cross_compiling" = maybe; then | |
3287 | cross_compiling=yes | |
3288 | else | |
75086676 DD |
3289 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3290 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3291 | as_fn_error "cannot run C compiled programs. | |
2299a76d | 3292 | If you meant to cross compile, use \`--host'. |
75086676 | 3293 | See \`config.log' for more details." "$LINENO" 5; } |
b39b76b8 DD |
3294 | fi |
3295 | fi | |
2299a76d | 3296 | fi |
75086676 DD |
3297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3298 | $as_echo "yes" >&6; } | |
2299a76d | 3299 | |
75086676 | 3300 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
2299a76d | 3301 | ac_clean_files=$ac_clean_files_save |
75086676 | 3302 | # Check that the compiler produces executables we can run. If not, either |
2299a76d | 3303 | # the compiler is broken, or we cross compile. |
75086676 DD |
3304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
3305 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3307 | $as_echo "$cross_compiling" >&6; } | |
3308 | ||
3309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3310 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3311 | if { { ac_try="$ac_link" | |
3312 | case "(($ac_try" in | |
3313 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3314 | *) ac_try_echo=$ac_try;; | |
3315 | esac | |
3316 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3317 | $as_echo "$ac_try_echo"; } >&5 | |
3318 | (eval "$ac_link") 2>&5 | |
2299a76d | 3319 | ac_status=$? |
75086676 DD |
3320 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3321 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3322 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3323 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3324 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3325 | # `rm'. | |
3326 | for ac_file in conftest.exe conftest conftest.*; do | |
3327 | test -f "$ac_file" || continue | |
3328 | case $ac_file in | |
75086676 | 3329 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
2299a76d | 3330 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
58670637 | 3331 | break;; |
2299a76d DJ |
3332 | * ) break;; |
3333 | esac | |
3334 | done | |
b39b76b8 | 3335 | else |
75086676 DD |
3336 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3337 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3338 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3339 | See \`config.log' for more details." "$LINENO" 5; } | |
b39b76b8 | 3340 | fi |
2299a76d | 3341 | rm -f conftest$ac_cv_exeext |
75086676 DD |
3342 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3343 | $as_echo "$ac_cv_exeext" >&6; } | |
2299a76d DJ |
3344 | |
3345 | rm -f conftest.$ac_ext | |
3346 | EXEEXT=$ac_cv_exeext | |
3347 | ac_exeext=$EXEEXT | |
b39b76b8 | 3348 | fi |
75086676 DD |
3349 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3350 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3351 | if test "${ac_cv_objext+set}" = set; then : | |
3352 | $as_echo_n "(cached) " >&6 | |
b39b76b8 | 3353 | else |
75086676 | 3354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3355 | /* end confdefs.h. */ |
b39b76b8 | 3356 | |
2299a76d DJ |
3357 | int |
3358 | main () | |
3359 | { | |
b39b76b8 | 3360 | |
2299a76d DJ |
3361 | ; |
3362 | return 0; | |
3363 | } | |
3364 | _ACEOF | |
3365 | rm -f conftest.o conftest.obj | |
75086676 DD |
3366 | if { { ac_try="$ac_compile" |
3367 | case "(($ac_try" in | |
3368 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3369 | *) ac_try_echo=$ac_try;; | |
3370 | esac | |
3371 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3372 | $as_echo "$ac_try_echo"; } >&5 | |
3373 | (eval "$ac_compile") 2>&5 | |
3374 | ac_status=$? | |
3375 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3376 | test $ac_status = 0; }; then : | |
3377 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3378 | test -f "$ac_file" || continue; | |
2299a76d | 3379 | case $ac_file in |
75086676 | 3380 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
2299a76d DJ |
3381 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3382 | break;; | |
3383 | esac | |
3384 | done | |
b39b76b8 | 3385 | else |
75086676 | 3386 | $as_echo "$as_me: failed program was:" >&5 |
2299a76d DJ |
3387 | sed 's/^/| /' conftest.$ac_ext >&5 |
3388 | ||
75086676 DD |
3389 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3390 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3391 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3392 | See \`config.log' for more details." "$LINENO" 5; } | |
2299a76d | 3393 | fi |
2299a76d | 3394 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
b39b76b8 | 3395 | fi |
75086676 DD |
3396 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3397 | $as_echo "$ac_cv_objext" >&6; } | |
2299a76d DJ |
3398 | OBJEXT=$ac_cv_objext |
3399 | ac_objext=$OBJEXT | |
75086676 DD |
3400 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3401 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3402 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3403 | $as_echo_n "(cached) " >&6 | |
2299a76d | 3404 | else |
75086676 | 3405 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3406 | /* end confdefs.h. */ |
3407 | ||
3408 | int | |
3409 | main () | |
3410 | { | |
3411 | #ifndef __GNUC__ | |
3412 | choke me | |
3413 | #endif | |
b39b76b8 | 3414 | |
2299a76d DJ |
3415 | ; |
3416 | return 0; | |
3417 | } | |
3418 | _ACEOF | |
75086676 | 3419 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3420 | ac_compiler_gnu=yes |
3421 | else | |
75086676 | 3422 | ac_compiler_gnu=no |
2299a76d | 3423 | fi |
75086676 | 3424 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
3425 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3426 | ||
3427 | fi | |
75086676 DD |
3428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3429 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3430 | if test $ac_compiler_gnu = yes; then | |
3431 | GCC=yes | |
3432 | else | |
3433 | GCC= | |
3434 | fi | |
2299a76d DJ |
3435 | ac_test_CFLAGS=${CFLAGS+set} |
3436 | ac_save_CFLAGS=$CFLAGS | |
75086676 DD |
3437 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3438 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3439 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3440 | $as_echo_n "(cached) " >&6 | |
3441 | else | |
3442 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3443 | ac_c_werror_flag=yes | |
3444 | ac_cv_prog_cc_g=no | |
3445 | CFLAGS="-g" | |
3446 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 3447 | /* end confdefs.h. */ |
b39b76b8 | 3448 | |
2299a76d DJ |
3449 | int |
3450 | main () | |
3451 | { | |
b39b76b8 | 3452 | |
2299a76d DJ |
3453 | ; |
3454 | return 0; | |
3455 | } | |
3456 | _ACEOF | |
75086676 | 3457 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3458 | ac_cv_prog_cc_g=yes |
3459 | else | |
75086676 DD |
3460 | CFLAGS="" |
3461 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3462 | /* end confdefs.h. */ | |
3463 | ||
3464 | int | |
3465 | main () | |
3466 | { | |
3467 | ||
3468 | ; | |
3469 | return 0; | |
3470 | } | |
3471 | _ACEOF | |
3472 | if ac_fn_c_try_compile "$LINENO"; then : | |
3473 | ||
3474 | else | |
3475 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3476 | CFLAGS="-g" | |
3477 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3478 | /* end confdefs.h. */ | |
3479 | ||
3480 | int | |
3481 | main () | |
3482 | { | |
252b5132 | 3483 | |
75086676 DD |
3484 | ; |
3485 | return 0; | |
3486 | } | |
3487 | _ACEOF | |
3488 | if ac_fn_c_try_compile "$LINENO"; then : | |
3489 | ac_cv_prog_cc_g=yes | |
3490 | fi | |
3491 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 3492 | fi |
75086676 | 3493 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3494 | fi |
75086676 DD |
3495 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3496 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3497 | fi | |
3498 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3499 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2299a76d DJ |
3500 | if test "$ac_test_CFLAGS" = set; then |
3501 | CFLAGS=$ac_save_CFLAGS | |
3502 | elif test $ac_cv_prog_cc_g = yes; then | |
252b5132 | 3503 | if test "$GCC" = yes; then |
2299a76d | 3504 | CFLAGS="-g -O2" |
252b5132 | 3505 | else |
2299a76d | 3506 | CFLAGS="-g" |
252b5132 RH |
3507 | fi |
3508 | else | |
2299a76d DJ |
3509 | if test "$GCC" = yes; then |
3510 | CFLAGS="-O2" | |
3511 | else | |
3512 | CFLAGS= | |
3513 | fi | |
252b5132 | 3514 | fi |
75086676 DD |
3515 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3516 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3517 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3518 | $as_echo_n "(cached) " >&6 | |
2299a76d | 3519 | else |
75086676 | 3520 | ac_cv_prog_cc_c89=no |
2299a76d | 3521 | ac_save_CC=$CC |
75086676 | 3522 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3523 | /* end confdefs.h. */ |
3524 | #include <stdarg.h> | |
3525 | #include <stdio.h> | |
3526 | #include <sys/types.h> | |
3527 | #include <sys/stat.h> | |
3528 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3529 | struct buf { int x; }; | |
3530 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3531 | static char *e (p, i) | |
3532 | char **p; | |
3533 | int i; | |
3534 | { | |
3535 | return p[i]; | |
92655e19 | 3536 | } |
2299a76d DJ |
3537 | static char *f (char * (*g) (char **, int), char **p, ...) |
3538 | { | |
3539 | char *s; | |
3540 | va_list v; | |
3541 | va_start (v,p); | |
3542 | s = g (p, va_arg (v,int)); | |
3543 | va_end (v); | |
3544 | return s; | |
92655e19 | 3545 | } |
58670637 DD |
3546 | |
3547 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3548 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3549 | These don't provoke an error unfortunately, instead are silently treated | |
75086676 | 3550 | as 'x'. The following induces an error, until -std is added to get |
58670637 DD |
3551 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3552 | array size at least. It's necessary to write '\x00'==0 to get something | |
75086676 | 3553 | that's true only with -std. */ |
58670637 DD |
3554 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3555 | ||
75086676 DD |
3556 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3557 | inside strings and character constants. */ | |
3558 | #define FOO(x) 'x' | |
3559 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3560 | ||
2299a76d DJ |
3561 | int test (int i, double x); |
3562 | struct s1 {int (*f) (int a);}; | |
3563 | struct s2 {int (*f) (double a);}; | |
3564 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3565 | int argc; | |
3566 | char **argv; | |
3567 | int | |
3568 | main () | |
3569 | { | |
3570 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3571 | ; | |
3572 | return 0; | |
92655e19 | 3573 | } |
2299a76d | 3574 | _ACEOF |
75086676 DD |
3575 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3576 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2299a76d DJ |
3577 | do |
3578 | CC="$ac_save_CC $ac_arg" | |
75086676 DD |
3579 | if ac_fn_c_try_compile "$LINENO"; then : |
3580 | ac_cv_prog_cc_c89=$ac_arg | |
2299a76d | 3581 | fi |
75086676 DD |
3582 | rm -f core conftest.err conftest.$ac_objext |
3583 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2299a76d | 3584 | done |
75086676 | 3585 | rm -f conftest.$ac_ext |
2299a76d DJ |
3586 | CC=$ac_save_CC |
3587 | ||
3588 | fi | |
75086676 DD |
3589 | # AC_CACHE_VAL |
3590 | case "x$ac_cv_prog_cc_c89" in | |
3591 | x) | |
3592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3593 | $as_echo "none needed" >&6; } ;; | |
3594 | xno) | |
3595 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3596 | $as_echo "unsupported" >&6; } ;; | |
2299a76d | 3597 | *) |
75086676 DD |
3598 | CC="$CC $ac_cv_prog_cc_c89" |
3599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3600 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
2299a76d | 3601 | esac |
75086676 | 3602 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
2299a76d | 3603 | |
2299a76d DJ |
3604 | fi |
3605 | ||
2299a76d DJ |
3606 | ac_ext=c |
3607 | ac_cpp='$CPP $CPPFLAGS' | |
3608 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3609 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3610 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3611 | ||
899de170 | 3612 | |
75086676 DD |
3613 | # Check whether --enable-largefile was given. |
3614 | if test "${enable_largefile+set}" = set; then : | |
3615 | enableval=$enable_largefile; | |
3616 | fi | |
899de170 | 3617 | |
899de170 L |
3618 | if test "$enable_largefile" != no; then |
3619 | ||
75086676 DD |
3620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
3621 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
3622 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
3623 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3624 | else |
3625 | ac_cv_sys_largefile_CC=no | |
3626 | if test "$GCC" != yes; then | |
3627 | ac_save_CC=$CC | |
3628 | while :; do | |
75086676 DD |
3629 | # IRIX 6.2 and later do not support large files by default, |
3630 | # so use the C compiler's -n32 option if that helps. | |
3631 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3632 | /* end confdefs.h. */ |
3633 | #include <sys/types.h> | |
3634 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3635 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3636 | since some C++ compilers masquerading as C compilers | |
3637 | incorrectly reject 9223372036854775807. */ | |
3638 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3639 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3640 | && LARGE_OFF_T % 2147483647 == 1) | |
3641 | ? 1 : -1]; | |
3642 | int | |
3643 | main () | |
3644 | { | |
3645 | ||
3646 | ; | |
3647 | return 0; | |
3648 | } | |
3649 | _ACEOF | |
75086676 | 3650 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3651 | break |
899de170 | 3652 | fi |
75086676 DD |
3653 | rm -f core conftest.err conftest.$ac_objext |
3654 | CC="$CC -n32" | |
3655 | if ac_fn_c_try_compile "$LINENO"; then : | |
899de170 | 3656 | ac_cv_sys_largefile_CC=' -n32'; break |
899de170 | 3657 | fi |
75086676 | 3658 | rm -f core conftest.err conftest.$ac_objext |
899de170 L |
3659 | break |
3660 | done | |
3661 | CC=$ac_save_CC | |
3662 | rm -f conftest.$ac_ext | |
3663 | fi | |
3664 | fi | |
75086676 DD |
3665 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
3666 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
899de170 L |
3667 | if test "$ac_cv_sys_largefile_CC" != no; then |
3668 | CC=$CC$ac_cv_sys_largefile_CC | |
3669 | fi | |
3670 | ||
75086676 DD |
3671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
3672 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
3673 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
3674 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3675 | else |
3676 | while :; do | |
75086676 | 3677 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 L |
3678 | /* end confdefs.h. */ |
3679 | #include <sys/types.h> | |
3680 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3681 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3682 | since some C++ compilers masquerading as C compilers | |
3683 | incorrectly reject 9223372036854775807. */ | |
3684 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3685 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3686 | && LARGE_OFF_T % 2147483647 == 1) | |
3687 | ? 1 : -1]; | |
3688 | int | |
3689 | main () | |
3690 | { | |
3691 | ||
3692 | ; | |
3693 | return 0; | |
3694 | } | |
3695 | _ACEOF | |
75086676 DD |
3696 | if ac_fn_c_try_compile "$LINENO"; then : |
3697 | ac_cv_sys_file_offset_bits=no; break | |
899de170 | 3698 | fi |
75086676 DD |
3699 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3700 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3701 | /* end confdefs.h. */ |
3702 | #define _FILE_OFFSET_BITS 64 | |
3703 | #include <sys/types.h> | |
3704 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3705 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3706 | since some C++ compilers masquerading as C compilers | |
3707 | incorrectly reject 9223372036854775807. */ | |
3708 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3709 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3710 | && LARGE_OFF_T % 2147483647 == 1) | |
3711 | ? 1 : -1]; | |
3712 | int | |
3713 | main () | |
3714 | { | |
3715 | ||
3716 | ; | |
3717 | return 0; | |
3718 | } | |
3719 | _ACEOF | |
75086676 | 3720 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3721 | ac_cv_sys_file_offset_bits=64; break |
899de170 | 3722 | fi |
75086676 DD |
3723 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3724 | ac_cv_sys_file_offset_bits=unknown | |
899de170 L |
3725 | break |
3726 | done | |
3727 | fi | |
75086676 DD |
3728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
3729 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
3730 | case $ac_cv_sys_file_offset_bits in #( | |
3731 | no | unknown) ;; | |
3732 | *) | |
899de170 L |
3733 | cat >>confdefs.h <<_ACEOF |
3734 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
3735 | _ACEOF | |
75086676 DD |
3736 | ;; |
3737 | esac | |
3738 | rm -rf conftest* | |
3739 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
3740 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
3741 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
3742 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
3743 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3744 | else |
3745 | while :; do | |
75086676 | 3746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 L |
3747 | /* end confdefs.h. */ |
3748 | #include <sys/types.h> | |
3749 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3750 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3751 | since some C++ compilers masquerading as C compilers | |
3752 | incorrectly reject 9223372036854775807. */ | |
3753 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3754 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3755 | && LARGE_OFF_T % 2147483647 == 1) | |
3756 | ? 1 : -1]; | |
3757 | int | |
3758 | main () | |
3759 | { | |
3760 | ||
3761 | ; | |
3762 | return 0; | |
3763 | } | |
3764 | _ACEOF | |
75086676 DD |
3765 | if ac_fn_c_try_compile "$LINENO"; then : |
3766 | ac_cv_sys_large_files=no; break | |
899de170 | 3767 | fi |
75086676 DD |
3768 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3769 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3770 | /* end confdefs.h. */ |
3771 | #define _LARGE_FILES 1 | |
3772 | #include <sys/types.h> | |
3773 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3774 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3775 | since some C++ compilers masquerading as C compilers | |
3776 | incorrectly reject 9223372036854775807. */ | |
3777 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3778 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3779 | && LARGE_OFF_T % 2147483647 == 1) | |
3780 | ? 1 : -1]; | |
3781 | int | |
3782 | main () | |
3783 | { | |
3784 | ||
3785 | ; | |
3786 | return 0; | |
3787 | } | |
3788 | _ACEOF | |
75086676 | 3789 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3790 | ac_cv_sys_large_files=1; break |
899de170 | 3791 | fi |
75086676 DD |
3792 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3793 | ac_cv_sys_large_files=unknown | |
899de170 L |
3794 | break |
3795 | done | |
3796 | fi | |
75086676 DD |
3797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
3798 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
3799 | case $ac_cv_sys_large_files in #( | |
3800 | no | unknown) ;; | |
3801 | *) | |
899de170 L |
3802 | cat >>confdefs.h <<_ACEOF |
3803 | #define _LARGE_FILES $ac_cv_sys_large_files | |
3804 | _ACEOF | |
75086676 DD |
3805 | ;; |
3806 | esac | |
3807 | rm -rf conftest* | |
3808 | fi | |
899de170 L |
3809 | fi |
3810 | ||
8ddbb593 DJ |
3811 | ac_ext=c |
3812 | ac_cpp='$CPP $CPPFLAGS' | |
3813 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3814 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3815 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
75086676 DD |
3816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
3817 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
8ddbb593 DJ |
3818 | # On Suns, sometimes $CPP names a directory. |
3819 | if test -n "$CPP" && test -d "$CPP"; then | |
3820 | CPP= | |
3821 | fi | |
3822 | if test -z "$CPP"; then | |
75086676 DD |
3823 | if test "${ac_cv_prog_CPP+set}" = set; then : |
3824 | $as_echo_n "(cached) " >&6 | |
8ddbb593 DJ |
3825 | else |
3826 | # Double quotes because CPP needs to be expanded | |
3827 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3828 | do | |
3829 | ac_preproc_ok=false | |
3830 | for ac_c_preproc_warn_flag in '' yes | |
3831 | do | |
3832 | # Use a header file that comes with gcc, so configuring glibc | |
3833 | # with a fresh cross-compiler works. | |
3834 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3835 | # <limits.h> exists even on freestanding compilers. | |
3836 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3837 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3838 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3839 | /* end confdefs.h. */ |
3840 | #ifdef __STDC__ | |
3841 | # include <limits.h> | |
3842 | #else | |
3843 | # include <assert.h> | |
3844 | #endif | |
58670637 | 3845 | Syntax error |
8ddbb593 | 3846 | _ACEOF |
75086676 | 3847 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 | 3848 | |
75086676 | 3849 | else |
8ddbb593 DJ |
3850 | # Broken: fails on valid input. |
3851 | continue | |
3852 | fi | |
3853 | rm -f conftest.err conftest.$ac_ext | |
3854 | ||
75086676 | 3855 | # OK, works on sane cases. Now check whether nonexistent headers |
8ddbb593 | 3856 | # can be detected and how. |
75086676 | 3857 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3858 | /* end confdefs.h. */ |
3859 | #include <ac_nonexistent.h> | |
3860 | _ACEOF | |
75086676 | 3861 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
3862 | # Broken: success on invalid input. |
3863 | continue | |
3864 | else | |
8ddbb593 DJ |
3865 | # Passes both tests. |
3866 | ac_preproc_ok=: | |
3867 | break | |
3868 | fi | |
3869 | rm -f conftest.err conftest.$ac_ext | |
3870 | ||
3871 | done | |
3872 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3873 | rm -f conftest.err conftest.$ac_ext | |
75086676 | 3874 | if $ac_preproc_ok; then : |
8ddbb593 DJ |
3875 | break |
3876 | fi | |
3877 | ||
3878 | done | |
3879 | ac_cv_prog_CPP=$CPP | |
3880 | ||
3881 | fi | |
3882 | CPP=$ac_cv_prog_CPP | |
3883 | else | |
3884 | ac_cv_prog_CPP=$CPP | |
3885 | fi | |
75086676 DD |
3886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
3887 | $as_echo "$CPP" >&6; } | |
8ddbb593 DJ |
3888 | ac_preproc_ok=false |
3889 | for ac_c_preproc_warn_flag in '' yes | |
3890 | do | |
3891 | # Use a header file that comes with gcc, so configuring glibc | |
3892 | # with a fresh cross-compiler works. | |
3893 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3894 | # <limits.h> exists even on freestanding compilers. | |
3895 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3896 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3897 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3898 | /* end confdefs.h. */ |
3899 | #ifdef __STDC__ | |
3900 | # include <limits.h> | |
3901 | #else | |
3902 | # include <assert.h> | |
3903 | #endif | |
58670637 | 3904 | Syntax error |
8ddbb593 | 3905 | _ACEOF |
75086676 | 3906 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 | 3907 | |
75086676 | 3908 | else |
8ddbb593 DJ |
3909 | # Broken: fails on valid input. |
3910 | continue | |
3911 | fi | |
3912 | rm -f conftest.err conftest.$ac_ext | |
3913 | ||
75086676 | 3914 | # OK, works on sane cases. Now check whether nonexistent headers |
8ddbb593 | 3915 | # can be detected and how. |
75086676 | 3916 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3917 | /* end confdefs.h. */ |
3918 | #include <ac_nonexistent.h> | |
3919 | _ACEOF | |
75086676 | 3920 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
3921 | # Broken: success on invalid input. |
3922 | continue | |
3923 | else | |
8ddbb593 DJ |
3924 | # Passes both tests. |
3925 | ac_preproc_ok=: | |
3926 | break | |
3927 | fi | |
3928 | rm -f conftest.err conftest.$ac_ext | |
3929 | ||
3930 | done | |
3931 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3932 | rm -f conftest.err conftest.$ac_ext | |
75086676 DD |
3933 | if $ac_preproc_ok; then : |
3934 | ||
8ddbb593 | 3935 | else |
75086676 DD |
3936 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3937 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3938 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3939 | See \`config.log' for more details." "$LINENO" 5; } | |
8ddbb593 DJ |
3940 | fi |
3941 | ||
3942 | ac_ext=c | |
3943 | ac_cpp='$CPP $CPPFLAGS' | |
3944 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3945 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3946 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3947 | ||
3948 | ||
3949 | ac_c_preproc_warn_flag=yes | |
2299a76d | 3950 | |
a104c397 PB |
3951 | ac_libiberty_warn_cflags= |
3952 | save_CFLAGS="$CFLAGS" | |
a53e62cf | 3953 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ |
a104c397 | 3954 | -Wstrict-prototypes; do |
a53e62cf AS |
3955 | # Do the check with the no- prefix removed since gcc silently |
3956 | # accepts any -Wno-* option on purpose | |
3957 | case $real_option in | |
604fcd65 | 3958 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
a53e62cf AS |
3959 | *) option=$real_option ;; |
3960 | esac | |
75086676 | 3961 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
a104c397 | 3962 | |
75086676 DD |
3963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
3964 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
3965 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3966 | $as_echo_n "(cached) " >&6 | |
fd7d450d | 3967 | else |
a104c397 | 3968 | CFLAGS="$option" |
75086676 | 3969 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fd7d450d DD |
3970 | /* end confdefs.h. */ |
3971 | ||
a104c397 PB |
3972 | int |
3973 | main () | |
3974 | { | |
3975 | ||
3976 | ; | |
3977 | return 0; | |
3978 | } | |
fd7d450d | 3979 | _ACEOF |
75086676 | 3980 | if ac_fn_c_try_compile "$LINENO"; then : |
a104c397 | 3981 | eval "$as_acx_Woption=yes" |
fd7d450d | 3982 | else |
75086676 | 3983 | eval "$as_acx_Woption=no" |
fd7d450d | 3984 | fi |
75086676 | 3985 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
fd7d450d DD |
3986 | |
3987 | fi | |
75086676 DD |
3988 | eval ac_res=\$$as_acx_Woption |
3989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
3990 | $as_echo "$ac_res" >&6; } | |
3991 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
a53e62cf | 3992 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" |
fd7d450d | 3993 | fi |
a104c397 PB |
3994 | done |
3995 | CFLAGS="$save_CFLAGS" | |
3996 | ||
a53e62cf AS |
3997 | # Do the check with the no- prefix removed from the warning options |
3998 | # since gcc silently accepts any -Wno-* option on purpose | |
75086676 DD |
3999 | if test "$GCC" = yes; then : |
4000 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 | |
4001 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } | |
4002 | if test "${acx_cv_prog_cc_pedantic_+set}" = set; then : | |
4003 | $as_echo_n "(cached) " >&6 | |
1f616ca1 PB |
4004 | else |
4005 | save_CFLAGS="$CFLAGS" | |
4006 | CFLAGS="-pedantic " | |
75086676 | 4007 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f616ca1 PB |
4008 | /* end confdefs.h. */ |
4009 | ||
4010 | int | |
4011 | main () | |
4012 | { | |
4013 | ||
4014 | ; | |
4015 | return 0; | |
4016 | } | |
4017 | _ACEOF | |
75086676 | 4018 | if ac_fn_c_try_compile "$LINENO"; then : |
1f616ca1 PB |
4019 | acx_cv_prog_cc_pedantic_=yes |
4020 | else | |
75086676 | 4021 | acx_cv_prog_cc_pedantic_=no |
1f616ca1 | 4022 | fi |
75086676 | 4023 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1f616ca1 PB |
4024 | CFLAGS="$save_CFLAGS" |
4025 | fi | |
75086676 DD |
4026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 |
4027 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } | |
4028 | if test $acx_cv_prog_cc_pedantic_ = yes; then : | |
1f616ca1 PB |
4029 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " |
4030 | fi | |
4031 | ||
1f616ca1 PB |
4032 | fi |
4033 | ||
4034 | ||
46a10049 | 4035 | if test "x$CC" != xcc; then |
75086676 DD |
4036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 |
4037 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
46a10049 | 4038 | else |
75086676 DD |
4039 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 |
4040 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
46a10049 | 4041 | fi |
75086676 | 4042 | set dummy $CC; ac_cc=`$as_echo "$2" | |
46a10049 | 4043 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` |
75086676 DD |
4044 | if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : |
4045 | $as_echo_n "(cached) " >&6 | |
46a10049 | 4046 | else |
75086676 | 4047 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
46a10049 DD |
4048 | /* end confdefs.h. */ |
4049 | ||
4050 | int | |
4051 | main () | |
4052 | { | |
4053 | ||
4054 | ; | |
4055 | return 0; | |
4056 | } | |
4057 | _ACEOF | |
4058 | # Make sure it works both with $CC and with simple cc. | |
4059 | # We do the test twice because some compilers refuse to overwrite an | |
4060 | # existing .o file with -o, though they will create one. | |
75086676 DD |
4061 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' |
4062 | rm -f conftest2.* | |
4063 | if { { case "(($ac_try" in | |
4064 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4065 | *) ac_try_echo=$ac_try;; | |
4066 | esac | |
4067 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4068 | $as_echo "$ac_try_echo"; } >&5 | |
4069 | (eval "$ac_try") 2>&5 | |
4070 | ac_status=$? | |
4071 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4072 | test $ac_status = 0; } && | |
4073 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4074 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4075 | *) ac_try_echo=$ac_try;; | |
4076 | esac | |
4077 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4078 | $as_echo "$ac_try_echo"; } >&5 | |
4079 | (eval "$ac_try") 2>&5 | |
46a10049 | 4080 | ac_status=$? |
75086676 DD |
4081 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4082 | test $ac_status = 0; }; | |
46a10049 DD |
4083 | then |
4084 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4085 | if test "x$CC" != xcc; then | |
4086 | # Test first that cc exists at all. | |
4087 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
75086676 DD |
4088 | { { case "(($ac_try" in |
4089 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4090 | *) ac_try_echo=$ac_try;; | |
4091 | esac | |
4092 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4093 | $as_echo "$ac_try_echo"; } >&5 | |
4094 | (eval "$ac_try") 2>&5 | |
4095 | ac_status=$? | |
4096 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4097 | test $ac_status = 0; }; }; then | |
4098 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4099 | rm -f conftest2.* | |
4100 | if { { case "(($ac_try" in | |
4101 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4102 | *) ac_try_echo=$ac_try;; | |
4103 | esac | |
4104 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4105 | $as_echo "$ac_try_echo"; } >&5 | |
4106 | (eval "$ac_try") 2>&5 | |
4107 | ac_status=$? | |
4108 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4109 | test $ac_status = 0; } && | |
4110 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4111 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4112 | *) ac_try_echo=$ac_try;; | |
4113 | esac | |
4114 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4115 | $as_echo "$ac_try_echo"; } >&5 | |
4116 | (eval "$ac_try") 2>&5 | |
46a10049 | 4117 | ac_status=$? |
75086676 DD |
4118 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4119 | test $ac_status = 0; }; | |
46a10049 DD |
4120 | then |
4121 | # cc works too. | |
4122 | : | |
4123 | else | |
4124 | # cc exists but doesn't like -o. | |
4125 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4126 | fi | |
4127 | fi | |
4128 | fi | |
4129 | else | |
4130 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4131 | fi | |
75086676 | 4132 | rm -f core conftest* |
46a10049 DD |
4133 | |
4134 | fi | |
75086676 DD |
4135 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4137 | $as_echo "yes" >&6; } | |
46a10049 | 4138 | else |
75086676 DD |
4139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4140 | $as_echo "no" >&6; } | |
46a10049 | 4141 | |
75086676 | 4142 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h |
46a10049 DD |
4143 | |
4144 | fi | |
4145 | ||
4146 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4147 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4148 | NO_MINUS_C_MINUS_O=yes | |
4149 | else | |
4150 | OUTPUT_OPTION='-o $@' | |
4151 | fi | |
4152 | ||
4153 | ||
4154 | ||
75086676 DD |
4155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
4156 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
4157 | if test "${ac_cv_c_const+set}" = set; then : | |
4158 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4159 | else |
75086676 | 4160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4161 | /* end confdefs.h. */ |
4162 | ||
4163 | int | |
4164 | main () | |
4165 | { | |
4166 | /* FIXME: Include the comments suggested by Paul. */ | |
4167 | #ifndef __cplusplus | |
4168 | /* Ultrix mips cc rejects this. */ | |
4169 | typedef int charset[2]; | |
75086676 | 4170 | const charset cs; |
11a338da | 4171 | /* SunOS 4.1.1 cc rejects this. */ |
75086676 DD |
4172 | char const *const *pcpcc; |
4173 | char **ppc; | |
11a338da DD |
4174 | /* NEC SVR4.0.2 mips cc rejects this. */ |
4175 | struct point {int x, y;}; | |
4176 | static struct point const zero = {0,0}; | |
4177 | /* AIX XL C 1.02.0.0 rejects this. | |
4178 | It does not let you subtract one const X* pointer from another in | |
4179 | an arm of an if-expression whose if-part is not a constant | |
4180 | expression */ | |
4181 | const char *g = "string"; | |
75086676 | 4182 | pcpcc = &g + (g ? g-g : 0); |
11a338da | 4183 | /* HPUX 7.0 cc rejects these. */ |
75086676 DD |
4184 | ++pcpcc; |
4185 | ppc = (char**) pcpcc; | |
4186 | pcpcc = (char const *const *) ppc; | |
11a338da DD |
4187 | { /* SCO 3.2v4 cc rejects this. */ |
4188 | char *t; | |
4189 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
4190 | ||
4191 | *t++ = 0; | |
75086676 | 4192 | if (s) return 0; |
11a338da DD |
4193 | } |
4194 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4195 | int x[] = {25, 17}; | |
4196 | const int *foo = &x[0]; | |
4197 | ++foo; | |
4198 | } | |
4199 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4200 | typedef const int *iptr; | |
4201 | iptr p = 0; | |
4202 | ++p; | |
4203 | } | |
4204 | { /* AIX XL C 1.02.0.0 rejects this saying | |
4205 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
4206 | struct s { int j; const int *ap[3]; }; | |
4207 | struct s *b; b->j = 5; | |
4208 | } | |
4209 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4210 | const int foo = 10; | |
75086676 | 4211 | if (!foo) return 0; |
11a338da | 4212 | } |
75086676 | 4213 | return !cs[0] && !zero.x; |
11a338da DD |
4214 | #endif |
4215 | ||
4216 | ; | |
4217 | return 0; | |
4218 | } | |
4219 | _ACEOF | |
75086676 | 4220 | if ac_fn_c_try_compile "$LINENO"; then : |
11a338da | 4221 | ac_cv_c_const=yes |
96e00b33 | 4222 | else |
75086676 | 4223 | ac_cv_c_const=no |
96e00b33 | 4224 | fi |
75086676 | 4225 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 4226 | fi |
75086676 DD |
4227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4228 | $as_echo "$ac_cv_c_const" >&6; } | |
11a338da DD |
4229 | if test $ac_cv_c_const = no; then |
4230 | ||
75086676 | 4231 | $as_echo "#define const /**/" >>confdefs.h |
2299a76d | 4232 | |
96e00b33 | 4233 | fi |
11a338da | 4234 | |
75086676 DD |
4235 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
4236 | $as_echo_n "checking for inline... " >&6; } | |
4237 | if test "${ac_cv_c_inline+set}" = set; then : | |
4238 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4239 | else |
11a338da DD |
4240 | ac_cv_c_inline=no |
4241 | for ac_kw in inline __inline__ __inline; do | |
75086676 | 4242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4243 | /* end confdefs.h. */ |
4244 | #ifndef __cplusplus | |
4245 | typedef int foo_t; | |
4246 | static $ac_kw foo_t static_foo () {return 0; } | |
4247 | $ac_kw foo_t foo () {return 0; } | |
4248 | #endif | |
96e00b33 | 4249 | |
11a338da | 4250 | _ACEOF |
75086676 DD |
4251 | if ac_fn_c_try_compile "$LINENO"; then : |
4252 | ac_cv_c_inline=$ac_kw | |
96e00b33 | 4253 | fi |
75086676 DD |
4254 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4255 | test "$ac_cv_c_inline" != no && break | |
11a338da DD |
4256 | done |
4257 | ||
96e00b33 | 4258 | fi |
75086676 DD |
4259 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
4260 | $as_echo "$ac_cv_c_inline" >&6; } | |
96e00b33 | 4261 | |
11a338da DD |
4262 | case $ac_cv_c_inline in |
4263 | inline | yes) ;; | |
4264 | *) | |
4265 | case $ac_cv_c_inline in | |
4266 | no) ac_val=;; | |
4267 | *) ac_val=$ac_cv_c_inline;; | |
4268 | esac | |
4269 | cat >>confdefs.h <<_ACEOF | |
4270 | #ifndef __cplusplus | |
4271 | #define inline $ac_val | |
4272 | #endif | |
4273 | _ACEOF | |
4274 | ;; | |
4275 | esac | |
96e00b33 | 4276 | |
75086676 DD |
4277 | |
4278 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
4279 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4280 | if test "${ac_cv_path_GREP+set}" = set; then : | |
4281 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4282 | else |
75086676 DD |
4283 | if test -z "$GREP"; then |
4284 | ac_path_GREP_found=false | |
4285 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4286 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4287 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4288 | do | |
4289 | IFS=$as_save_IFS | |
4290 | test -z "$as_dir" && as_dir=. | |
4291 | for ac_prog in grep ggrep; do | |
4292 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4293 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
4294 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4295 | # Check for GNU ac_path_GREP and select it if it is found. | |
4296 | # Check for GNU $ac_path_GREP | |
4297 | case `"$ac_path_GREP" --version 2>&1` in | |
4298 | *GNU*) | |
4299 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4300 | *) | |
4301 | ac_count=0 | |
4302 | $as_echo_n 0123456789 >"conftest.in" | |
4303 | while : | |
4304 | do | |
4305 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4306 | mv "conftest.tmp" "conftest.in" | |
4307 | cp "conftest.in" "conftest.nl" | |
4308 | $as_echo 'GREP' >> "conftest.nl" | |
4309 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4310 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4311 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4312 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4313 | # Best one so far, save it but keep looking for a better one | |
4314 | ac_cv_path_GREP="$ac_path_GREP" | |
4315 | ac_path_GREP_max=$ac_count | |
4316 | fi | |
4317 | # 10*(2^10) chars as input seems more than enough | |
4318 | test $ac_count -gt 10 && break | |
4319 | done | |
4320 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4321 | esac | |
4322 | ||
4323 | $ac_path_GREP_found && break 3 | |
4324 | done | |
4325 | done | |
4326 | done | |
4327 | IFS=$as_save_IFS | |
4328 | if test -z "$ac_cv_path_GREP"; then | |
4329 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4330 | fi | |
4331 | else | |
4332 | ac_cv_path_GREP=$GREP | |
4333 | fi | |
4334 | ||
4335 | fi | |
4336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4337 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4338 | GREP="$ac_cv_path_GREP" | |
4339 | ||
4340 | ||
4341 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4342 | $as_echo_n "checking for egrep... " >&6; } | |
4343 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
4344 | $as_echo_n "(cached) " >&6 | |
4345 | else | |
4346 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4347 | then ac_cv_path_EGREP="$GREP -E" | |
4348 | else | |
4349 | if test -z "$EGREP"; then | |
4350 | ac_path_EGREP_found=false | |
4351 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4352 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4353 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4354 | do | |
4355 | IFS=$as_save_IFS | |
4356 | test -z "$as_dir" && as_dir=. | |
4357 | for ac_prog in egrep; do | |
4358 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4359 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
4360 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4361 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4362 | # Check for GNU $ac_path_EGREP | |
4363 | case `"$ac_path_EGREP" --version 2>&1` in | |
4364 | *GNU*) | |
4365 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4366 | *) | |
4367 | ac_count=0 | |
4368 | $as_echo_n 0123456789 >"conftest.in" | |
4369 | while : | |
4370 | do | |
4371 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4372 | mv "conftest.tmp" "conftest.in" | |
4373 | cp "conftest.in" "conftest.nl" | |
4374 | $as_echo 'EGREP' >> "conftest.nl" | |
4375 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4376 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4377 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4378 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4379 | # Best one so far, save it but keep looking for a better one | |
4380 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4381 | ac_path_EGREP_max=$ac_count | |
4382 | fi | |
4383 | # 10*(2^10) chars as input seems more than enough | |
4384 | test $ac_count -gt 10 && break | |
4385 | done | |
4386 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4387 | esac | |
4388 | ||
4389 | $ac_path_EGREP_found && break 3 | |
4390 | done | |
4391 | done | |
4392 | done | |
4393 | IFS=$as_save_IFS | |
4394 | if test -z "$ac_cv_path_EGREP"; then | |
4395 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4396 | fi | |
4397 | else | |
4398 | ac_cv_path_EGREP=$EGREP | |
4399 | fi | |
4400 | ||
4401 | fi | |
4402 | fi | |
4403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4404 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4405 | EGREP="$ac_cv_path_EGREP" | |
4406 | ||
4407 | ||
4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4409 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4410 | if test "${ac_cv_header_stdc+set}" = set; then : | |
4411 | $as_echo_n "(cached) " >&6 | |
4412 | else | |
4413 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11a338da | 4414 | /* end confdefs.h. */ |
75086676 DD |
4415 | #include <stdlib.h> |
4416 | #include <stdarg.h> | |
4417 | #include <string.h> | |
4418 | #include <float.h> | |
0093138c | 4419 | |
11a338da DD |
4420 | int |
4421 | main () | |
4422 | { | |
0093138c | 4423 | |
11a338da DD |
4424 | ; |
4425 | return 0; | |
4426 | } | |
4427 | _ACEOF | |
75086676 DD |
4428 | if ac_fn_c_try_compile "$LINENO"; then : |
4429 | ac_cv_header_stdc=yes | |
4430 | else | |
4431 | ac_cv_header_stdc=no | |
4432 | fi | |
4433 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
0093138c | 4434 | |
75086676 DD |
4435 | if test $ac_cv_header_stdc = yes; then |
4436 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4437 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4438 | /* end confdefs.h. */ | |
4439 | #include <string.h> | |
4440 | ||
4441 | _ACEOF | |
4442 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4443 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4444 | ||
4445 | else | |
4446 | ac_cv_header_stdc=no | |
4447 | fi | |
4448 | rm -f conftest* | |
4449 | ||
4450 | fi | |
4451 | ||
4452 | if test $ac_cv_header_stdc = yes; then | |
4453 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4454 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4455 | /* end confdefs.h. */ | |
4456 | #include <stdlib.h> | |
4457 | ||
4458 | _ACEOF | |
4459 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4460 | $EGREP "free" >/dev/null 2>&1; then : | |
4461 | ||
4462 | else | |
4463 | ac_cv_header_stdc=no | |
4464 | fi | |
4465 | rm -f conftest* | |
4466 | ||
4467 | fi | |
4468 | ||
4469 | if test $ac_cv_header_stdc = yes; then | |
4470 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4471 | if test "$cross_compiling" = yes; then : | |
4472 | : | |
4473 | else | |
4474 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4475 | /* end confdefs.h. */ | |
4476 | #include <ctype.h> | |
4477 | #include <stdlib.h> | |
4478 | #if ((' ' & 0x0FF) == 0x020) | |
4479 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4480 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4481 | #else | |
4482 | # define ISLOWER(c) \ | |
4483 | (('a' <= (c) && (c) <= 'i') \ | |
4484 | || ('j' <= (c) && (c) <= 'r') \ | |
4485 | || ('s' <= (c) && (c) <= 'z')) | |
4486 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
46a10049 | 4487 | #endif |
0093138c | 4488 | |
75086676 DD |
4489 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
4490 | int | |
4491 | main () | |
4492 | { | |
4493 | int i; | |
4494 | for (i = 0; i < 256; i++) | |
4495 | if (XOR (islower (i), ISLOWER (i)) | |
4496 | || toupper (i) != TOUPPER (i)) | |
4497 | return 2; | |
2299a76d DJ |
4498 | return 0; |
4499 | } | |
4500 | _ACEOF | |
75086676 DD |
4501 | if ac_fn_c_try_run "$LINENO"; then : |
4502 | ||
7108c5dc | 4503 | else |
75086676 DD |
4504 | ac_cv_header_stdc=no |
4505 | fi | |
4506 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4507 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4508 | fi | |
2299a76d | 4509 | |
7108c5dc | 4510 | fi |
75086676 DD |
4511 | fi |
4512 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4513 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4514 | if test $ac_cv_header_stdc = yes; then | |
4515 | ||
4516 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
4517 | ||
4518 | fi | |
4519 | ||
4520 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
4521 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4522 | inttypes.h stdint.h unistd.h | |
4523 | do : | |
4524 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4525 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
4526 | eval as_val=\$$as_ac_Header | |
4527 | if test "x$as_val" = x""yes; then : | |
4528 | cat >>confdefs.h <<_ACEOF | |
4529 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4530 | _ACEOF | |
4531 | ||
4532 | fi | |
4533 | done | |
2299a76d | 4534 | |
75086676 DD |
4535 | |
4536 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 | |
4537 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
4538 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
4539 | $as_echo_n "(cached) " >&6 | |
4540 | else | |
0093138c | 4541 | ac_cv_c_bigendian=unknown |
75086676 DD |
4542 | # See if we're dealing with a universal compiler. |
4543 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4544 | /* end confdefs.h. */ | |
4545 | #ifndef __APPLE_CC__ | |
4546 | not a universal capable compiler | |
4547 | #endif | |
4548 | typedef int dummy; | |
4549 | ||
4550 | _ACEOF | |
4551 | if ac_fn_c_try_compile "$LINENO"; then : | |
4552 | ||
4553 | # Check for potential -arch flags. It is not universal unless | |
4554 | # there are at least two -arch flags with different values. | |
4555 | ac_arch= | |
4556 | ac_prev= | |
4557 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4558 | if test -n "$ac_prev"; then | |
4559 | case $ac_word in | |
4560 | i?86 | x86_64 | ppc | ppc64) | |
4561 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4562 | ac_arch=$ac_word | |
4563 | else | |
4564 | ac_cv_c_bigendian=universal | |
4565 | break | |
4566 | fi | |
4567 | ;; | |
4568 | esac | |
4569 | ac_prev= | |
4570 | elif test "x$ac_word" = "x-arch"; then | |
4571 | ac_prev=arch | |
4572 | fi | |
4573 | done | |
4574 | fi | |
4575 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4576 | if test $ac_cv_c_bigendian = unknown; then | |
4577 | # See if sys/param.h defines the BYTE_ORDER macro. | |
4578 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4579 | /* end confdefs.h. */ | |
4580 | #include <sys/types.h> | |
4581 | #include <sys/param.h> | |
4582 | ||
4583 | int | |
4584 | main () | |
4585 | { | |
4586 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
4587 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
4588 | && LITTLE_ENDIAN) | |
4589 | bogus endian macros | |
4590 | #endif | |
4591 | ||
4592 | ; | |
4593 | return 0; | |
4594 | } | |
0093138c | 4595 | _ACEOF |
75086676 DD |
4596 | if ac_fn_c_try_compile "$LINENO"; then : |
4597 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
4598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0093138c | 4599 | /* end confdefs.h. */ |
75086676 DD |
4600 | #include <sys/types.h> |
4601 | #include <sys/param.h> | |
4602 | ||
0093138c DD |
4603 | int |
4604 | main () | |
4605 | { | |
75086676 DD |
4606 | #if BYTE_ORDER != BIG_ENDIAN |
4607 | not big endian | |
4608 | #endif | |
4609 | ||
0093138c DD |
4610 | ; |
4611 | return 0; | |
4612 | } | |
4613 | _ACEOF | |
75086676 | 4614 | if ac_fn_c_try_compile "$LINENO"; then : |
0093138c | 4615 | ac_cv_c_bigendian=yes |
75086676 DD |
4616 | else |
4617 | ac_cv_c_bigendian=no | |
0093138c | 4618 | fi |
75086676 | 4619 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0093138c | 4620 | fi |
75086676 DD |
4621 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4622 | fi | |
4623 | if test $ac_cv_c_bigendian = unknown; then | |
4624 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
4625 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4626 | /* end confdefs.h. */ | |
4627 | #include <limits.h> | |
0093138c | 4628 | |
75086676 DD |
4629 | int |
4630 | main () | |
4631 | { | |
4632 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
4633 | bogus endian macros | |
4634 | #endif | |
4635 | ||
4636 | ; | |
4637 | return 0; | |
4638 | } | |
46a10049 | 4639 | _ACEOF |
75086676 DD |
4640 | if ac_fn_c_try_compile "$LINENO"; then : |
4641 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
4642 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
46a10049 | 4643 | /* end confdefs.h. */ |
75086676 DD |
4644 | #include <limits.h> |
4645 | ||
0093138c DD |
4646 | int |
4647 | main () | |
4648 | { | |
75086676 DD |
4649 | #ifndef _BIG_ENDIAN |
4650 | not big endian | |
4651 | #endif | |
4652 | ||
4653 | ; | |
4654 | return 0; | |
46a10049 | 4655 | } |
2299a76d | 4656 | _ACEOF |
75086676 DD |
4657 | if ac_fn_c_try_compile "$LINENO"; then : |
4658 | ac_cv_c_bigendian=yes | |
46a10049 | 4659 | else |
75086676 | 4660 | ac_cv_c_bigendian=no |
7108c5dc | 4661 | fi |
75086676 | 4662 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
46a10049 | 4663 | fi |
75086676 DD |
4664 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4665 | fi | |
4666 | if test $ac_cv_c_bigendian = unknown; then | |
4667 | # Compile a test program. | |
4668 | if test "$cross_compiling" = yes; then : | |
4669 | # Try to guess by grepping values from an object file. | |
4670 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4671 | /* end confdefs.h. */ | |
4672 | short int ascii_mm[] = | |
4673 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
4674 | short int ascii_ii[] = | |
4675 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
4676 | int use_ascii (int i) { | |
4677 | return ascii_mm[i] + ascii_ii[i]; | |
4678 | } | |
4679 | short int ebcdic_ii[] = | |
4680 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
4681 | short int ebcdic_mm[] = | |
4682 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
4683 | int use_ebcdic (int i) { | |
4684 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
4685 | } | |
4686 | extern int foo; | |
4687 | ||
4688 | int | |
4689 | main () | |
4690 | { | |
4691 | return use_ascii (foo) == use_ebcdic (foo); | |
4692 | ; | |
4693 | return 0; | |
4694 | } | |
4695 | _ACEOF | |
4696 | if ac_fn_c_try_compile "$LINENO"; then : | |
4697 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
4698 | ac_cv_c_bigendian=yes | |
4699 | fi | |
4700 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
4701 | if test "$ac_cv_c_bigendian" = unknown; then | |
4702 | ac_cv_c_bigendian=no | |
4703 | else | |
4704 | # finding both strings is unlikely to happen, but who knows? | |
4705 | ac_cv_c_bigendian=unknown | |
4706 | fi | |
4707 | fi | |
4708 | fi | |
4709 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4710 | else | |
4711 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4712 | /* end confdefs.h. */ | |
4713 | $ac_includes_default | |
4714 | int | |
4715 | main () | |
4716 | { | |
4717 | ||
4718 | /* Are we little or big endian? From Harbison&Steele. */ | |
4719 | union | |
4720 | { | |
4721 | long int l; | |
4722 | char c[sizeof (long int)]; | |
4723 | } u; | |
4724 | u.l = 1; | |
4725 | return u.c[sizeof (long int) - 1] == 1; | |
4726 | ||
4727 | ; | |
4728 | return 0; | |
4729 | } | |
4730 | _ACEOF | |
4731 | if ac_fn_c_try_run "$LINENO"; then : | |
4732 | ac_cv_c_bigendian=no | |
4733 | else | |
4734 | ac_cv_c_bigendian=yes | |
46a10049 | 4735 | fi |
75086676 DD |
4736 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4737 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 4738 | fi |
2299a76d | 4739 | |
75086676 DD |
4740 | fi |
4741 | fi | |
4742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
4743 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
4744 | case $ac_cv_c_bigendian in #( | |
4745 | yes) | |
4746 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
4747 | ;; #( | |
4748 | no) | |
4749 | ;; #( | |
4750 | universal) | |
4751 | ||
4752 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
4753 | ||
4754 | ;; #( | |
4755 | *) | |
4756 | as_fn_error "unknown endianness | |
4757 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
4758 | esac | |
7108c5dc | 4759 | |
252b5132 RH |
4760 | |
4761 | ||
4762 | ||
75086676 | 4763 | ac_config_headers="$ac_config_headers config.h:config.in" |
252b5132 RH |
4764 | |
4765 | ||
4766 | ||
4767 | # Find a good install program. We prefer a C program (faster), | |
4768 | # so one script is as good as another. But avoid the broken or | |
4769 | # incompatible versions: | |
4770 | # SysV /etc/install, /usr/sbin/install | |
4771 | # SunOS /usr/etc/install | |
4772 | # IRIX /sbin/install | |
4773 | # AIX /bin/install | |
2299a76d | 4774 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
252b5132 RH |
4775 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
4776 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4777 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
58670637 | 4778 | # OS/2's system install, which has a completely different semantic |
252b5132 | 4779 | # ./install, which can be erroneously created by make from ./install.sh. |
75086676 DD |
4780 | # Reject install programs that cannot install multiple files. |
4781 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
4782 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
252b5132 | 4783 | if test -z "$INSTALL"; then |
75086676 DD |
4784 | if test "${ac_cv_path_install+set}" = set; then : |
4785 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
4786 | else |
4787 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4788 | for as_dir in $PATH | |
4789 | do | |
4790 | IFS=$as_save_IFS | |
4791 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
4792 | # Account for people who put trailing slashes in PATH elements. |
4793 | case $as_dir/ in #(( | |
4794 | ./ | .// | /[cC]/* | \ | |
2299a76d | 4795 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
75086676 | 4796 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
2299a76d DJ |
4797 | /usr/ucb/* ) ;; |
4798 | *) | |
4799 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4800 | # Don't use installbsd from OSF since it installs stuff as root | |
4801 | # by default. | |
4802 | for ac_prog in ginstall scoinst install; do | |
4803 | for ac_exec_ext in '' $ac_executable_extensions; do | |
75086676 | 4804 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
58670637 DD |
4805 | if test $ac_prog = install && |
4806 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4807 | # AIX install. It has an incompatible calling convention. | |
4808 | : | |
4809 | elif test $ac_prog = install && | |
4810 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4811 | # program-specific install script used by HP pwplus--don't use. | |
4812 | : | |
4813 | else | |
75086676 DD |
4814 | rm -rf conftest.one conftest.two conftest.dir |
4815 | echo one > conftest.one | |
4816 | echo two > conftest.two | |
4817 | mkdir conftest.dir | |
4818 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4819 | test -s conftest.one && test -s conftest.two && | |
4820 | test -s conftest.dir/conftest.one && | |
4821 | test -s conftest.dir/conftest.two | |
4822 | then | |
4823 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4824 | break 3 | |
4825 | fi | |
58670637 DD |
4826 | fi |
4827 | fi | |
252b5132 | 4828 | done |
2299a76d DJ |
4829 | done |
4830 | ;; | |
4831 | esac | |
2299a76d | 4832 | |
75086676 DD |
4833 | done |
4834 | IFS=$as_save_IFS | |
4835 | ||
4836 | rm -rf conftest.one conftest.two conftest.dir | |
252b5132 RH |
4837 | |
4838 | fi | |
4839 | if test "${ac_cv_path_install+set}" = set; then | |
2299a76d | 4840 | INSTALL=$ac_cv_path_install |
252b5132 | 4841 | else |
75086676 DD |
4842 | # As a last resort, use the slow shell script. Don't cache a |
4843 | # value for INSTALL within a source directory, because that will | |
252b5132 | 4844 | # break other packages using the cache if that directory is |
75086676 | 4845 | # removed, or if the value is a relative name. |
2299a76d | 4846 | INSTALL=$ac_install_sh |
252b5132 RH |
4847 | fi |
4848 | fi | |
75086676 DD |
4849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
4850 | $as_echo "$INSTALL" >&6; } | |
252b5132 RH |
4851 | |
4852 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
4853 | # It thinks the first close brace ends the variable substitution. | |
4854 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
4855 | ||
2299a76d | 4856 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
252b5132 RH |
4857 | |
4858 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4859 | ||
4860 | ||
4cf896a5 KC |
4861 | # Don't build the shared library for build. |
4862 | if [ -n "${with_build_subdir}" ]; then | |
4863 | enable_shared=no | |
4864 | fi | |
4865 | ||
4866 | frag= | |
4867 | case "${host}" in | |
4868 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) | |
4869 | frag=mh-aix ;; | |
4870 | *-*-cxux7*) frag=mh-cxux7 ;; | |
4871 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; | |
4872 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; | |
4873 | i370-*-opened*) frag=mh-openedition ;; | |
4874 | i[34567]86-*-windows*) frag=mh-windows ;; | |
4875 | esac | |
4876 | ||
4877 | if [ -n "${frag}" ]; then | |
c779bab8 | 4878 | frag=${libiberty_topdir}/libiberty/config/$frag |
4cf896a5 KC |
4879 | fi |
4880 | ||
601a99c6 DD |
4881 | |
4882 | ||
4883 | ||
4884 | ||
4885 | case "${host}" in | |
4886 | # PIC is the default on some targets or must not be used. | |
4887 | *-*-darwin*) | |
4888 | # PIC is the default on this platform | |
4889 | # Common symbols not allowed in MH_DYLIB files | |
4890 | PICFLAG=-fno-common | |
4891 | ;; | |
4892 | alpha*-dec-osf5*) | |
4893 | # PIC is the default. | |
4894 | ;; | |
4895 | hppa*64*-*-hpux*) | |
4896 | # PIC is the default for 64-bit PA HP-UX. | |
4897 | ;; | |
3afd2652 DD |
4898 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
4899 | ;; | |
4900 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
601a99c6 | 4901 | ;; |
d12c31df | 4902 | i[34567]86-*-interix[3-9]*) |
601a99c6 DD |
4903 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4904 | # Instead, we relocate shared libraries at runtime. | |
4905 | ;; | |
4906 | i[34567]86-*-nto-qnx*) | |
4907 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
4908 | # it will coredump. | |
4909 | PICFLAG='-fPIC -shared' | |
4910 | ;; | |
4911 | i[34567]86-pc-msdosdjgpp*) | |
4912 | # DJGPP does not support shared libraries at all. | |
4913 | ;; | |
4914 | ia64*-*-hpux*) | |
4915 | # On IA64 HP-UX, PIC is the default but the pic flag | |
4916 | # sets the default TLS model and affects inlining. | |
4917 | PICFLAG=-fPIC | |
4918 | ;; | |
4919 | mips-sgi-irix6*) | |
4920 | # PIC is the default. | |
4921 | ;; | |
4922 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
4923 | # All AIX code is PIC. | |
4924 | ;; | |
4925 | ||
4926 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
4927 | # FIXME: Why? | |
4928 | i[34567]86-*-* | x86_64-*-*) | |
4929 | PICFLAG=-fpic | |
4930 | ;; | |
601a99c6 DD |
4931 | # FIXME: Override -fPIC default in libgcc only? |
4932 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
4933 | PICFLAG=-fpic | |
4934 | ;; | |
4935 | # FIXME: Simplify to sh*-*-netbsd*? | |
4936 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ | |
4937 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
4938 | PICFLAG=-fpic | |
4939 | ;; | |
4940 | # Default to -fPIC unless specified otherwise. | |
4941 | *) | |
4942 | PICFLAG=-fPIC | |
4943 | ;; | |
4944 | esac | |
4945 | ||
4946 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
4947 | case "${CFLAGS}" in | |
4948 | *-fpic*) | |
4949 | PICFLAG=-fpic | |
4950 | ;; | |
4951 | *-fPIC*) | |
4952 | PICFLAG=-fPIC | |
4953 | ;; | |
4954 | esac | |
4955 | ||
4956 | ||
4cf896a5 KC |
4957 | # If they didn't specify --enable-shared, don't generate shared libs. |
4958 | case "${enable_shared}" in | |
4959 | yes) shared=yes ;; | |
4960 | no) shared=no ;; | |
4961 | "") shared=no ;; | |
4962 | *) shared=yes ;; | |
4963 | esac | |
26505cc0 DD |
4964 | |
4965 | # ...unless --enable-host-shared was passed from top-level config: | |
4966 | if [ "${enable_host_shared}" = "yes" ]; then | |
4967 | shared=yes | |
4968 | fi | |
4969 | ||
601a99c6 DD |
4970 | if [ "${shared}" != "yes" ]; then |
4971 | PICFLAG= | |
4cf896a5 KC |
4972 | fi |
4973 | ||
c779bab8 | 4974 | |
3f48575a | 4975 | NOASANFLAG= |
4976 | case " ${CFLAGS} " in | |
4977 | *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; | |
4978 | esac | |
4979 | ||
4980 | ||
4cf896a5 KC |
4981 | echo "# Warning: this fragment is automatically generated" > temp-frag |
4982 | ||
c779bab8 PB |
4983 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
4984 | echo "Appending ${frag} to xhost-mkfrag" | |
4985 | echo "# Following fragment copied from ${frag}" >> temp-frag | |
4986 | cat ${frag} >> temp-frag | |
4987 | fi | |
4cf896a5 KC |
4988 | |
4989 | # record if we want to build shared libs. | |
4990 | if [ "${shared}" = "yes" ]; then | |
4991 | echo enable_shared = yes >> temp-frag | |
4992 | else | |
4993 | echo enable_shared = no >> temp-frag | |
4994 | fi | |
4995 | ||
4996 | frag=xhost-mkfrag | |
4997 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag | |
4998 | ||
252b5132 RH |
4999 | host_makefile_frag=${frag} |
5000 | ||
5001 | ||
5002 | # It's OK to check for header files. Although the compiler may not be | |
5003 | # able to link anything, it had better be able to at least compile | |
5004 | # something. | |
62b06a9e | 5005 | for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h |
75086676 DD |
5006 | do : |
5007 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5008 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
5009 | eval as_val=\$$as_ac_Header | |
5010 | if test "x$as_val" = x""yes; then : | |
2299a76d | 5011 | cat >>confdefs.h <<_ACEOF |
75086676 | 5012 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
5013 | _ACEOF |
5014 | ||
5015 | fi | |
2299a76d DJ |
5016 | done |
5017 | ||
75086676 DD |
5018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5019 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
5020 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
5021 | $as_echo_n "(cached) " >&6 | |
2299a76d | 5022 | else |
75086676 | 5023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 5024 | /* end confdefs.h. */ |
dc579051 | 5025 | #include <sys/types.h> |
2299a76d DJ |
5026 | #include <sys/wait.h> |
5027 | #ifndef WEXITSTATUS | |
75086676 | 5028 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
15ae9e71 | 5029 | #endif |
2299a76d DJ |
5030 | #ifndef WIFEXITED |
5031 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
5032 | #endif | |
5033 | ||
5034 | int | |
5035 | main () | |
5036 | { | |
5037 | int s; | |
5038 | wait (&s); | |
5039 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5040 | ; | |
5041 | return 0; | |
5042 | } | |
5043 | _ACEOF | |
75086676 | 5044 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 5045 | ac_cv_header_sys_wait_h=yes |
dc579051 | 5046 | else |
75086676 | 5047 | ac_cv_header_sys_wait_h=no |
dc579051 | 5048 | fi |
75086676 | 5049 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5050 | fi |
75086676 DD |
5051 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
5052 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
2299a76d DJ |
5053 | if test $ac_cv_header_sys_wait_h = yes; then |
5054 | ||
75086676 | 5055 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
8ddbb593 DJ |
5056 | |
5057 | fi | |
5058 | ||
75086676 DD |
5059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
5060 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
5061 | if test "${ac_cv_header_time+set}" = set; then : | |
5062 | $as_echo_n "(cached) " >&6 | |
8ddbb593 | 5063 | else |
75086676 | 5064 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5065 | /* end confdefs.h. */ |
5066 | #include <sys/types.h> | |
5067 | #include <sys/time.h> | |
5068 | #include <time.h> | |
5069 | ||
5070 | int | |
5071 | main () | |
5072 | { | |
5073 | if ((struct tm *) 0) | |
5074 | return 0; | |
5075 | ; | |
5076 | return 0; | |
5077 | } | |
5078 | _ACEOF | |
75086676 | 5079 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5080 | ac_cv_header_time=yes |
5081 | else | |
75086676 | 5082 | ac_cv_header_time=no |
8ddbb593 | 5083 | fi |
75086676 | 5084 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5085 | fi |
75086676 DD |
5086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5087 | $as_echo "$ac_cv_header_time" >&6; } | |
8ddbb593 DJ |
5088 | if test $ac_cv_header_time = yes; then |
5089 | ||
75086676 | 5090 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
8ddbb593 DJ |
5091 | |
5092 | fi | |
5093 | ||
5094 | ||
75086676 DD |
5095 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
5096 | $as_echo_n "checking whether errno must be declared... " >&6; } | |
5097 | if test "${libiberty_cv_declare_errno+set}" = set; then : | |
5098 | $as_echo_n "(cached) " >&6 | |
8ddbb593 | 5099 | else |
75086676 | 5100 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5101 | /* end confdefs.h. */ |
5102 | #include <errno.h> | |
5103 | int | |
5104 | main () | |
5105 | { | |
5106 | int x = errno; | |
5107 | ; | |
5108 | return 0; | |
5109 | } | |
5110 | _ACEOF | |
75086676 | 5111 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5112 | libiberty_cv_declare_errno=no |
5113 | else | |
75086676 | 5114 | libiberty_cv_declare_errno=yes |
8ddbb593 | 5115 | fi |
75086676 | 5116 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5117 | fi |
75086676 DD |
5118 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 |
5119 | $as_echo "$libiberty_cv_declare_errno" >&6; } | |
8ddbb593 DJ |
5120 | if test $libiberty_cv_declare_errno = yes |
5121 | then | |
75086676 | 5122 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h |
8ddbb593 DJ |
5123 | |
5124 | fi | |
5125 | ||
5126 | ||
abdef8eb | 5127 | # Determine sizes of some types. |
75086676 DD |
5128 | # The cast to long int works around a bug in the HP C Compiler |
5129 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5130 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5131 | # This bug is HP SR number 8606223364. | |
5132 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5133 | $as_echo_n "checking size of int... " >&6; } | |
5134 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5135 | $as_echo_n "(cached) " >&6 | |
5136 | else | |
5137 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
5138 | ||
5139 | else | |
5140 | if test "$ac_cv_type_int" = yes; then | |
5141 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5142 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5143 | { as_fn_set_status 77 | |
5144 | as_fn_error "cannot compute sizeof (int) | |
5145 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5146 | else | |
5147 | ac_cv_sizeof_int=0 | |
5148 | fi | |
8ddbb593 | 5149 | fi |
8ddbb593 | 5150 | |
75086676 DD |
5151 | fi |
5152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
5153 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
8ddbb593 | 5154 | |
8ddbb593 | 5155 | |
8ddbb593 | 5156 | |
75086676 DD |
5157 | cat >>confdefs.h <<_ACEOF |
5158 | #define SIZEOF_INT $ac_cv_sizeof_int | |
8ddbb593 | 5159 | _ACEOF |
8ddbb593 | 5160 | |
8ddbb593 | 5161 | |
abdef8eb JBG |
5162 | # The cast to long int works around a bug in the HP C Compiler |
5163 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5164 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5165 | # This bug is HP SR number 8606223364. | |
5166 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 | |
5167 | $as_echo_n "checking size of long... " >&6; } | |
5168 | if test "${ac_cv_sizeof_long+set}" = set; then : | |
5169 | $as_echo_n "(cached) " >&6 | |
5170 | else | |
5171 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : | |
5172 | ||
5173 | else | |
5174 | if test "$ac_cv_type_long" = yes; then | |
5175 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5176 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5177 | { as_fn_set_status 77 | |
5178 | as_fn_error "cannot compute sizeof (long) | |
5179 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5180 | else | |
5181 | ac_cv_sizeof_long=0 | |
5182 | fi | |
5183 | fi | |
5184 | ||
5185 | fi | |
5186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 | |
5187 | $as_echo "$ac_cv_sizeof_long" >&6; } | |
5188 | ||
5189 | ||
5190 | ||
5191 | cat >>confdefs.h <<_ACEOF | |
5192 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
5193 | _ACEOF | |
5194 | ||
5195 | ||
5196 | ||
5197 | # Check for presense of long long | |
5198 | ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" | |
5199 | if test "x$ac_cv_type_long_long" = x""yes; then : | |
5200 | ||
5201 | $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h | |
5202 | # The cast to long int works around a bug in the HP C Compiler | |
5203 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5204 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5205 | # This bug is HP SR number 8606223364. | |
5206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 | |
5207 | $as_echo_n "checking size of long long... " >&6; } | |
5208 | if test "${ac_cv_sizeof_long_long+set}" = set; then : | |
5209 | $as_echo_n "(cached) " >&6 | |
5210 | else | |
5211 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : | |
5212 | ||
5213 | else | |
5214 | if test "$ac_cv_type_long_long" = yes; then | |
5215 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5216 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5217 | { as_fn_set_status 77 | |
5218 | as_fn_error "cannot compute sizeof (long long) | |
5219 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5220 | else | |
5221 | ac_cv_sizeof_long_long=0 | |
5222 | fi | |
5223 | fi | |
5224 | ||
5225 | fi | |
5226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 | |
5227 | $as_echo "$ac_cv_sizeof_long_long" >&6; } | |
5228 | ||
5229 | ||
5230 | ||
5231 | cat >>confdefs.h <<_ACEOF | |
5232 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
5233 | _ACEOF | |
5234 | ||
5235 | ||
5236 | fi | |
5237 | ||
8ddbb593 | 5238 | |
75086676 DD |
5239 | # Look for a 64-bit type. |
5240 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 | |
5241 | $as_echo_n "checking for a 64-bit type... " >&6; } | |
5242 | if test "${liberty_cv_uint64+set}" = set; then : | |
5243 | $as_echo_n "(cached) " >&6 | |
2299a76d | 5244 | else |
75086676 DD |
5245 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5246 | /* end confdefs.h. */ | |
5247 | #ifdef HAVE_STDINT_H | |
5248 | #include <stdint.h> | |
5249 | #endif | |
5250 | int | |
5251 | main () | |
5252 | { | |
5253 | extern uint64_t foo; | |
5254 | ; | |
5255 | return 0; | |
5256 | } | |
2299a76d | 5257 | _ACEOF |
75086676 DD |
5258 | if ac_fn_c_try_compile "$LINENO"; then : |
5259 | liberty_cv_uint64=uint64_t | |
5260 | else | |
5261 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 5262 | /* end confdefs.h. */ |
75086676 DD |
5263 | #ifdef HAVE_LIMITS_H |
5264 | #include <limits.h> | |
5265 | #endif | |
5266 | #ifndef CHAR_BIT | |
5267 | #define CHAR_BIT 8 | |
8ddbb593 | 5268 | #endif |
2299a76d DJ |
5269 | int |
5270 | main () | |
5271 | { | |
75086676 DD |
5272 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
5273 | ; | |
5274 | return 0; | |
2299a76d DJ |
5275 | } |
5276 | _ACEOF | |
75086676 DD |
5277 | if ac_fn_c_try_compile "$LINENO"; then : |
5278 | liberty_cv_uint64="unsigned long" | |
2299a76d | 5279 | else |
75086676 DD |
5280 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5281 | /* end confdefs.h. */ | |
5282 | #ifdef HAVE_LIMITS_H | |
5283 | #include <limits.h> | |
5284 | #endif | |
5285 | #ifndef CHAR_BIT | |
5286 | #define CHAR_BIT 8 | |
5287 | #endif | |
5288 | int | |
5289 | main () | |
5290 | { | |
5291 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
5292 | ; | |
5293 | return 0; | |
5294 | } | |
5295 | _ACEOF | |
5296 | if ac_fn_c_try_compile "$LINENO"; then : | |
5297 | liberty_cv_uint64="unsigned long long" | |
5298 | else | |
5299 | liberty_cv_uint64=none | |
2299a76d | 5300 | fi |
75086676 | 5301 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5302 | fi |
75086676 | 5303 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5304 | fi |
75086676 | 5305 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5306 | fi |
2299a76d | 5307 | |
75086676 DD |
5308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
5309 | $as_echo "$liberty_cv_uint64" >&6; } | |
5310 | if test "$liberty_cv_uint64" != none; then | |
5311 | ||
5312 | cat >>confdefs.h <<_ACEOF | |
5313 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
2299a76d DJ |
5314 | _ACEOF |
5315 | ||
5316 | fi | |
5317 | ||
b4a451f5 L |
5318 | |
5319 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
5320 | if test "x$ac_cv_type_intptr_t" = x""yes; then : | |
5321 | ||
5322 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
5323 | ||
5324 | else | |
5325 | for ac_type in 'int' 'long int' 'long long int'; do | |
5326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5327 | /* end confdefs.h. */ | |
5328 | $ac_includes_default | |
5329 | int | |
5330 | main () | |
5331 | { | |
5332 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5333 | test_array [0] = 0 | |
5334 | ||
5335 | ; | |
5336 | return 0; | |
5337 | } | |
5338 | _ACEOF | |
5339 | if ac_fn_c_try_compile "$LINENO"; then : | |
5340 | ||
5341 | cat >>confdefs.h <<_ACEOF | |
5342 | #define intptr_t $ac_type | |
5343 | _ACEOF | |
5344 | ||
5345 | ac_type= | |
5346 | fi | |
5347 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5348 | test -z "$ac_type" && break | |
5349 | done | |
5350 | fi | |
5351 | ||
5352 | ||
5353 | ||
5354 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
5355 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
5356 | ||
5357 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5358 | ||
5359 | else | |
5360 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5361 | 'unsigned long long int'; do | |
5362 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5363 | /* end confdefs.h. */ | |
5364 | $ac_includes_default | |
5365 | int | |
5366 | main () | |
5367 | { | |
5368 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5369 | test_array [0] = 0 | |
5370 | ||
5371 | ; | |
5372 | return 0; | |
5373 | } | |
5374 | _ACEOF | |
5375 | if ac_fn_c_try_compile "$LINENO"; then : | |
5376 | ||
5377 | cat >>confdefs.h <<_ACEOF | |
5378 | #define uintptr_t $ac_type | |
5379 | _ACEOF | |
5380 | ||
5381 | ac_type= | |
5382 | fi | |
5383 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5384 | test -z "$ac_type" && break | |
5385 | done | |
5386 | fi | |
5387 | ||
5388 | ||
ffa54e5c DD |
5389 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
5390 | if test "x$ac_cv_type_ssize_t" = x""yes; then : | |
5391 | ||
5392 | else | |
5393 | ||
5394 | cat >>confdefs.h <<_ACEOF | |
5395 | #define ssize_t int | |
5396 | _ACEOF | |
5397 | ||
5398 | fi | |
5399 | ||
b4a451f5 | 5400 | |
75086676 DD |
5401 | # Given the above check, we always have uintptr_t or a fallback |
5402 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
5403 | # relies on it. | |
2299a76d | 5404 | |
75086676 | 5405 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
8ddbb593 DJ |
5406 | |
5407 | ||
75086676 DD |
5408 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
5409 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
8ddbb593 | 5410 | |
75086676 | 5411 | else |
8ddbb593 | 5412 | |
75086676 DD |
5413 | cat >>confdefs.h <<_ACEOF |
5414 | #define pid_t int | |
5415 | _ACEOF | |
8ddbb593 | 5416 | |
75086676 | 5417 | fi |
8ddbb593 DJ |
5418 | |
5419 | ||
75086676 DD |
5420 | # This is the list of functions which libiberty will provide if they |
5421 | # are not available on the host. | |
8ddbb593 | 5422 | |
75086676 DD |
5423 | funcs="asprintf" |
5424 | funcs="$funcs atexit" | |
5425 | funcs="$funcs basename" | |
5426 | funcs="$funcs bcmp" | |
5427 | funcs="$funcs bcopy" | |
5428 | funcs="$funcs bsearch" | |
5429 | funcs="$funcs bzero" | |
5430 | funcs="$funcs calloc" | |
5431 | funcs="$funcs clock" | |
5432 | funcs="$funcs ffs" | |
5433 | funcs="$funcs getcwd" | |
5434 | funcs="$funcs getpagesize" | |
5435 | funcs="$funcs gettimeofday" | |
5436 | funcs="$funcs index" | |
5437 | funcs="$funcs insque" | |
5438 | funcs="$funcs memchr" | |
5439 | funcs="$funcs memcmp" | |
5440 | funcs="$funcs memcpy" | |
5441 | funcs="$funcs memmem" | |
5442 | funcs="$funcs memmove" | |
5443 | funcs="$funcs mempcpy" | |
5444 | funcs="$funcs memset" | |
5445 | funcs="$funcs mkstemps" | |
5446 | funcs="$funcs putenv" | |
5447 | funcs="$funcs random" | |
5448 | funcs="$funcs rename" | |
5449 | funcs="$funcs rindex" | |
5450 | funcs="$funcs setenv" | |
5451 | funcs="$funcs snprintf" | |
5452 | funcs="$funcs sigsetmask" | |
5453 | funcs="$funcs stpcpy" | |
5454 | funcs="$funcs stpncpy" | |
5455 | funcs="$funcs strcasecmp" | |
5456 | funcs="$funcs strchr" | |
5457 | funcs="$funcs strdup" | |
5458 | funcs="$funcs strncasecmp" | |
5459 | funcs="$funcs strndup" | |
995b61fe | 5460 | funcs="$funcs strnlen" |
75086676 DD |
5461 | funcs="$funcs strrchr" |
5462 | funcs="$funcs strstr" | |
5463 | funcs="$funcs strtod" | |
5464 | funcs="$funcs strtol" | |
5465 | funcs="$funcs strtoul" | |
abdef8eb JBG |
5466 | funcs="$funcs strtoll" |
5467 | funcs="$funcs strtoull" | |
75086676 DD |
5468 | funcs="$funcs strverscmp" |
5469 | funcs="$funcs tmpnam" | |
5470 | funcs="$funcs vasprintf" | |
5471 | funcs="$funcs vfprintf" | |
5472 | funcs="$funcs vprintf" | |
5473 | funcs="$funcs vsnprintf" | |
5474 | funcs="$funcs vsprintf" | |
5475 | funcs="$funcs waitpid" | |
9711ae4d | 5476 | funcs="$funcs setproctitle" |
2299a76d | 5477 | |
75086676 DD |
5478 | # Also in the old function.def file: alloca, vfork, getopt. |
5479 | ||
5480 | vars="sys_errlist sys_nerr sys_siglist" | |
5481 | ||
26ac1280 DD |
5482 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
5483 | getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \ | |
5484 | realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ | |
5485 | sysmp table times wait3 wait4" | |
75086676 DD |
5486 | |
5487 | # These are neither executed nor required, but they help keep | |
5488 | # autoheader happy without adding a bunch of text to acconfig.h. | |
5489 | if test "x" = "y"; then | |
e96158fc BE |
5490 | for ac_func in asprintf atexit \ |
5491 | basename bcmp bcopy bsearch bzero \ | |
5492 | calloc canonicalize_file_name clock \ | |
9c55e064 | 5493 | dup3 \ |
e96158fc | 5494 | ffs __fsetlocking \ |
26ac1280 | 5495 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
e96158fc BE |
5496 | index insque \ |
5497 | memchr memcmp memcpy memmem memmove memset mkstemps \ | |
5498 | on_exit \ | |
5499 | psignal pstat_getdynamic pstat_getstatic putenv \ | |
5500 | random realpath rename rindex \ | |
26ac1280 | 5501 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
9c55e064 | 5502 | stpcpy stpncpy strcasecmp strchr strdup \ |
995b61fe | 5503 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
abdef8eb | 5504 | strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ |
e96158fc BE |
5505 | table times tmpnam \ |
5506 | vasprintf vfprintf vprintf vsprintf \ | |
5507 | wait3 wait4 waitpid | |
75086676 DD |
5508 | do : |
5509 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
5510 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
5511 | eval as_val=\$$as_ac_var | |
5512 | if test "x$as_val" = x""yes; then : | |
8ddbb593 | 5513 | cat >>confdefs.h <<_ACEOF |
75086676 | 5514 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d DJ |
5515 | _ACEOF |
5516 | ||
5517 | fi | |
8ddbb593 | 5518 | done |
2299a76d | 5519 | |
a2803021 DD |
5520 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
5521 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : | |
75086676 | 5522 | ac_have_decl=1 |
40a59a4c | 5523 | else |
75086676 DD |
5524 | ac_have_decl=0 |
5525 | fi | |
5526 | ||
5527 | cat >>confdefs.h <<_ACEOF | |
5528 | #define HAVE_DECL_BASENAME $ac_have_decl | |
40a59a4c | 5529 | _ACEOF |
75086676 DD |
5530 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
5531 | if test "x$ac_cv_have_decl_ffs" = x""yes; then : | |
5532 | ac_have_decl=1 | |
40a59a4c | 5533 | else |
75086676 | 5534 | ac_have_decl=0 |
40a59a4c | 5535 | fi |
75086676 DD |
5536 | |
5537 | cat >>confdefs.h <<_ACEOF | |
5538 | #define HAVE_DECL_FFS $ac_have_decl | |
5539 | _ACEOF | |
5540 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
5541 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : | |
5542 | ac_have_decl=1 | |
5543 | else | |
5544 | ac_have_decl=0 | |
40a59a4c | 5545 | fi |
40a59a4c | 5546 | |
75086676 DD |
5547 | cat >>confdefs.h <<_ACEOF |
5548 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
5549 | _ACEOF | |
5550 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
5551 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
5552 | ac_have_decl=1 | |
40a59a4c | 5553 | else |
75086676 DD |
5554 | ac_have_decl=0 |
5555 | fi | |
5556 | ||
5557 | cat >>confdefs.h <<_ACEOF | |
5558 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
40a59a4c | 5559 | _ACEOF |
75086676 DD |
5560 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
5561 | if test "x$ac_cv_have_decl_snprintf" = x""yes; then : | |
5562 | ac_have_decl=1 | |
5563 | else | |
5564 | ac_have_decl=0 | |
5565 | fi | |
40a59a4c | 5566 | |
75086676 DD |
5567 | cat >>confdefs.h <<_ACEOF |
5568 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
40a59a4c | 5569 | _ACEOF |
75086676 DD |
5570 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
5571 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
5572 | ac_have_decl=1 | |
5573 | else | |
5574 | ac_have_decl=0 | |
5575 | fi | |
5576 | ||
5577 | cat >>confdefs.h <<_ACEOF | |
5578 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
40a59a4c | 5579 | _ACEOF |
abdef8eb JBG |
5580 | ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" |
5581 | if test "x$ac_cv_have_decl_strtol" = x""yes; then : | |
5582 | ac_have_decl=1 | |
5583 | else | |
5584 | ac_have_decl=0 | |
5585 | fi | |
5586 | ||
5587 | cat >>confdefs.h <<_ACEOF | |
5588 | #define HAVE_DECL_STRTOL $ac_have_decl | |
5589 | _ACEOF | |
5590 | ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" | |
5591 | if test "x$ac_cv_have_decl_strtoul" = x""yes; then : | |
5592 | ac_have_decl=1 | |
5593 | else | |
5594 | ac_have_decl=0 | |
5595 | fi | |
5596 | ||
5597 | cat >>confdefs.h <<_ACEOF | |
5598 | #define HAVE_DECL_STRTOUL $ac_have_decl | |
5599 | _ACEOF | |
5600 | ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" | |
5601 | if test "x$ac_cv_have_decl_strtoll" = x""yes; then : | |
5602 | ac_have_decl=1 | |
5603 | else | |
5604 | ac_have_decl=0 | |
5605 | fi | |
5606 | ||
5607 | cat >>confdefs.h <<_ACEOF | |
5608 | #define HAVE_DECL_STRTOLL $ac_have_decl | |
5609 | _ACEOF | |
5610 | ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" | |
5611 | if test "x$ac_cv_have_decl_strtoull" = x""yes; then : | |
5612 | ac_have_decl=1 | |
5613 | else | |
5614 | ac_have_decl=0 | |
5615 | fi | |
5616 | ||
5617 | cat >>confdefs.h <<_ACEOF | |
5618 | #define HAVE_DECL_STRTOULL $ac_have_decl | |
5619 | _ACEOF | |
40a59a4c | 5620 | |
40a59a4c | 5621 | |
75086676 | 5622 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
40a59a4c | 5623 | |
40a59a4c | 5624 | |
75086676 | 5625 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
40a59a4c | 5626 | |
40a59a4c | 5627 | |
75086676 | 5628 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
40a59a4c | 5629 | |
40a59a4c | 5630 | fi |
40a59a4c | 5631 | |
75086676 DD |
5632 | # For each of these functions, if the host does not provide the |
5633 | # function we want to put FN.o in LIBOBJS, and if the host does | |
5634 | # provide the function, we want to define HAVE_FN in config.h. | |
40a59a4c | 5635 | |
75086676 DD |
5636 | setobjs= |
5637 | CHECK= | |
75086676 | 5638 | if test -n "${with_target_subdir}"; then |
40a59a4c | 5639 | |
75086676 DD |
5640 | # We are being configured as a target library. AC_REPLACE_FUNCS |
5641 | # may not work correctly, because the compiler may not be able to | |
5642 | # link executables. Note that we may still be being configured | |
5643 | # native. | |
40a59a4c | 5644 | |
75086676 DD |
5645 | # If we are being configured for newlib, we know which functions |
5646 | # newlib provide and which ones we will be expected to provide. | |
40a59a4c | 5647 | |
75086676 DD |
5648 | if test "x${with_newlib}" = "xyes"; then |
5649 | case " $LIBOBJS " in | |
5650 | *" asprintf.$ac_objext "* ) ;; | |
5651 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5652 | ;; | |
5653 | esac | |
40a59a4c | 5654 | |
75086676 DD |
5655 | case " $LIBOBJS " in |
5656 | *" basename.$ac_objext "* ) ;; | |
5657 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5658 | ;; | |
5659 | esac | |
40a59a4c | 5660 | |
75086676 DD |
5661 | case " $LIBOBJS " in |
5662 | *" insque.$ac_objext "* ) ;; | |
5663 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5664 | ;; | |
5665 | esac | |
40a59a4c | 5666 | |
75086676 DD |
5667 | case " $LIBOBJS " in |
5668 | *" random.$ac_objext "* ) ;; | |
5669 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5670 | ;; | |
5671 | esac | |
dc579051 | 5672 | |
75086676 DD |
5673 | case " $LIBOBJS " in |
5674 | *" strdup.$ac_objext "* ) ;; | |
5675 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
5676 | ;; | |
5677 | esac | |
2299a76d | 5678 | |
75086676 DD |
5679 | case " $LIBOBJS " in |
5680 | *" vasprintf.$ac_objext "* ) ;; | |
5681 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5682 | ;; | |
5683 | esac | |
5684 | ||
5685 | ||
5686 | for f in $funcs; do | |
5687 | case "$f" in | |
5688 | asprintf | basename | insque | random | strdup | vasprintf) | |
5689 | ;; | |
5690 | *) | |
5691 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5692 | cat >>confdefs.h <<_ACEOF | |
5693 | #define $n 1 | |
2299a76d | 5694 | _ACEOF |
15ae9e71 | 5695 | |
75086676 DD |
5696 | ;; |
5697 | esac | |
5698 | done | |
2299a76d | 5699 | |
75086676 DD |
5700 | # newlib doesnt provide any of the variables in $vars, so we |
5701 | # dont have to check them here. | |
2299a76d | 5702 | |
75086676 DD |
5703 | # Of the functions in $checkfuncs, newlib only has strerror. |
5704 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
5705 | |
5706 | ||
75086676 | 5707 | setobjs=yes |
2299a76d | 5708 | |
75086676 | 5709 | fi |
2299a76d | 5710 | |
75086676 DD |
5711 | # If we are being configured for Mingw, we know which functions |
5712 | # Mingw provides and which ones we will be expected to provide. | |
2299a76d | 5713 | |
75086676 DD |
5714 | case "${host}" in |
5715 | *-*-mingw*) | |
5716 | case " $LIBOBJS " in | |
5717 | *" asprintf.$ac_objext "* ) ;; | |
5718 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5719 | ;; | |
5720 | esac | |
2299a76d | 5721 | |
75086676 DD |
5722 | case " $LIBOBJS " in |
5723 | *" basename.$ac_objext "* ) ;; | |
5724 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5725 | ;; | |
5726 | esac | |
2299a76d | 5727 | |
75086676 DD |
5728 | case " $LIBOBJS " in |
5729 | *" bcmp.$ac_objext "* ) ;; | |
5730 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" | |
5731 | ;; | |
5732 | esac | |
2299a76d | 5733 | |
75086676 DD |
5734 | case " $LIBOBJS " in |
5735 | *" bcopy.$ac_objext "* ) ;; | |
5736 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" | |
5737 | ;; | |
5738 | esac | |
2299a76d | 5739 | |
75086676 DD |
5740 | case " $LIBOBJS " in |
5741 | *" bzero.$ac_objext "* ) ;; | |
5742 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" | |
5743 | ;; | |
5744 | esac | |
2299a76d | 5745 | |
75086676 DD |
5746 | case " $LIBOBJS " in |
5747 | *" clock.$ac_objext "* ) ;; | |
5748 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" | |
5749 | ;; | |
5750 | esac | |
2299a76d | 5751 | |
75086676 DD |
5752 | case " $LIBOBJS " in |
5753 | *" ffs.$ac_objext "* ) ;; | |
5754 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" | |
5755 | ;; | |
5756 | esac | |
2299a76d | 5757 | |
75086676 DD |
5758 | case " $LIBOBJS " in |
5759 | *" getpagesize.$ac_objext "* ) ;; | |
5760 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
5761 | ;; | |
5762 | esac | |
2299a76d | 5763 | |
75086676 DD |
5764 | case " $LIBOBJS " in |
5765 | *" index.$ac_objext "* ) ;; | |
5766 | *) LIBOBJS="$LIBOBJS index.$ac_objext" | |
5767 | ;; | |
5768 | esac | |
2299a76d | 5769 | |
75086676 DD |
5770 | case " $LIBOBJS " in |
5771 | *" insque.$ac_objext "* ) ;; | |
5772 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5773 | ;; | |
5774 | esac | |
2299a76d | 5775 | |
75086676 DD |
5776 | case " $LIBOBJS " in |
5777 | *" mempcpy.$ac_objext "* ) ;; | |
5778 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" | |
5779 | ;; | |
5780 | esac | |
2299a76d | 5781 | |
75086676 DD |
5782 | case " $LIBOBJS " in |
5783 | *" mkstemps.$ac_objext "* ) ;; | |
5784 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" | |
5785 | ;; | |
5786 | esac | |
2299a76d | 5787 | |
75086676 DD |
5788 | case " $LIBOBJS " in |
5789 | *" random.$ac_objext "* ) ;; | |
5790 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5791 | ;; | |
5792 | esac | |
2299a76d | 5793 | |
75086676 DD |
5794 | case " $LIBOBJS " in |
5795 | *" rindex.$ac_objext "* ) ;; | |
5796 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" | |
5797 | ;; | |
5798 | esac | |
2299a76d | 5799 | |
75086676 DD |
5800 | case " $LIBOBJS " in |
5801 | *" sigsetmask.$ac_objext "* ) ;; | |
5802 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" | |
5803 | ;; | |
5804 | esac | |
2299a76d | 5805 | |
75086676 DD |
5806 | case " $LIBOBJS " in |
5807 | *" stpcpy.$ac_objext "* ) ;; | |
5808 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" | |
5809 | ;; | |
5810 | esac | |
2299a76d | 5811 | |
75086676 DD |
5812 | case " $LIBOBJS " in |
5813 | *" stpncpy.$ac_objext "* ) ;; | |
5814 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" | |
5815 | ;; | |
5816 | esac | |
2299a76d | 5817 | |
75086676 DD |
5818 | case " $LIBOBJS " in |
5819 | *" strndup.$ac_objext "* ) ;; | |
5820 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" | |
5821 | ;; | |
5822 | esac | |
2299a76d | 5823 | |
995b61fe DD |
5824 | case " $LIBOBJS " in |
5825 | *" strnlen.$ac_objext "* ) ;; | |
5826 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" | |
5827 | ;; | |
5828 | esac | |
5829 | ||
75086676 DD |
5830 | case " $LIBOBJS " in |
5831 | *" strverscmp.$ac_objext "* ) ;; | |
5832 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" | |
5833 | ;; | |
5834 | esac | |
2299a76d | 5835 | |
75086676 DD |
5836 | case " $LIBOBJS " in |
5837 | *" vasprintf.$ac_objext "* ) ;; | |
5838 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5839 | ;; | |
5840 | esac | |
2299a76d | 5841 | |
75086676 DD |
5842 | case " $LIBOBJS " in |
5843 | *" waitpid.$ac_objext "* ) ;; | |
5844 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
5845 | ;; | |
5846 | esac | |
2299a76d DJ |
5847 | |
5848 | ||
75086676 DD |
5849 | for f in $funcs; do |
5850 | case "$f" in | |
995b61fe | 5851 | asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) |
75086676 DD |
5852 | ;; |
5853 | *) | |
5854 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5855 | cat >>confdefs.h <<_ACEOF | |
5856 | #define $n 1 | |
5857 | _ACEOF | |
2299a76d | 5858 | |
75086676 DD |
5859 | ;; |
5860 | esac | |
5861 | done | |
2299a76d | 5862 | |
75086676 DD |
5863 | # Mingw doesnt provide any of the variables in $vars, so we |
5864 | # dont have to check them here. | |
2299a76d | 5865 | |
75086676 DD |
5866 | # Of the functions in $checkfuncs, Mingw only has strerror. |
5867 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
5868 | |
5869 | ||
75086676 DD |
5870 | setobjs=yes |
5871 | ;; | |
2299a76d | 5872 | |
75086676 DD |
5873 | *-*-msdosdjgpp) |
5874 | case " $LIBOBJS " in | |
5875 | *" vasprintf.$ac_objext "* ) ;; | |
5876 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5877 | ;; | |
5878 | esac | |
2299a76d | 5879 | |
75086676 DD |
5880 | case " $LIBOBJS " in |
5881 | *" vsnprintf.$ac_objext "* ) ;; | |
5882 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
5883 | ;; | |
5884 | esac | |
2299a76d | 5885 | |
75086676 DD |
5886 | case " $LIBOBJS " in |
5887 | *" snprintf.$ac_objext "* ) ;; | |
5888 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
5889 | ;; | |
5890 | esac | |
2299a76d | 5891 | |
75086676 DD |
5892 | case " $LIBOBJS " in |
5893 | *" asprintf.$ac_objext "* ) ;; | |
5894 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5895 | ;; | |
5896 | esac | |
2299a76d DJ |
5897 | |
5898 | ||
75086676 DD |
5899 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
5900 | getcwd getpagesize getrusage gettimeofday \ | |
5901 | index insque memchr memcmp memcpy memmove memset psignal \ | |
5902 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ | |
5903 | strchr strdup strerror strncasecmp strrchr strstr strtod \ | |
5904 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ | |
5905 | vsprintf waitpid | |
5906 | do | |
5907 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5908 | cat >>confdefs.h <<_ACEOF | |
5909 | #define $n 1 | |
5910 | _ACEOF | |
2299a76d | 5911 | |
75086676 | 5912 | done |
2299a76d | 5913 | |
0fad4bdb | 5914 | |
75086676 DD |
5915 | setobjs=yes |
5916 | ;; | |
0fad4bdb | 5917 | |
75086676 | 5918 | esac |
aa55ccb1 | 5919 | |
252b5132 | 5920 | else |
2299a76d | 5921 | |
75086676 DD |
5922 | # Not a target library, so we set things up to run the test suite. |
5923 | CHECK=really-check | |
252b5132 RH |
5924 | |
5925 | fi | |
5926 | ||
2299a76d | 5927 | |
2299a76d | 5928 | |
2299a76d | 5929 | |
75086676 DD |
5930 | case "${host}" in |
5931 | *-*-cygwin* | *-*-mingw*) | |
5932 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h | |
2299a76d | 5933 | |
75086676 | 5934 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
2299a76d | 5935 | |
75086676 DD |
5936 | ;; |
5937 | esac | |
252b5132 | 5938 | |
75086676 DD |
5939 | if test -z "${setobjs}"; then |
5940 | case "${host}" in | |
252b5132 | 5941 | |
75086676 DD |
5942 | *-*-vxworks*) |
5943 | # Handle VxWorks configuration specially, since on VxWorks the | |
5944 | # libraries are actually on the target board, not in the file | |
5945 | # system. | |
5946 | case " $LIBOBJS " in | |
5947 | *" basename.$ac_objext "* ) ;; | |
5948 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5949 | ;; | |
58670637 DD |
5950 | esac |
5951 | ||
75086676 DD |
5952 | case " $LIBOBJS " in |
5953 | *" getpagesize.$ac_objext "* ) ;; | |
5954 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
5955 | ;; | |
5956 | esac | |
2299a76d | 5957 | |
75086676 DD |
5958 | case " $LIBOBJS " in |
5959 | *" insque.$ac_objext "* ) ;; | |
5960 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5961 | ;; | |
5962 | esac | |
24acd898 | 5963 | |
75086676 DD |
5964 | case " $LIBOBJS " in |
5965 | *" random.$ac_objext "* ) ;; | |
5966 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5967 | ;; | |
5968 | esac | |
2299a76d | 5969 | |
75086676 DD |
5970 | case " $LIBOBJS " in |
5971 | *" strcasecmp.$ac_objext "* ) ;; | |
5972 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" | |
5973 | ;; | |
5974 | esac | |
2299a76d | 5975 | |
75086676 DD |
5976 | case " $LIBOBJS " in |
5977 | *" strncasecmp.$ac_objext "* ) ;; | |
5978 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" | |
5979 | ;; | |
58670637 DD |
5980 | esac |
5981 | ||
75086676 DD |
5982 | case " $LIBOBJS " in |
5983 | *" strdup.$ac_objext "* ) ;; | |
5984 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
5985 | ;; | |
5986 | esac | |
24acd898 | 5987 | |
75086676 DD |
5988 | case " $LIBOBJS " in |
5989 | *" vfork.$ac_objext "* ) ;; | |
5990 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
5991 | ;; | |
5992 | esac | |
24acd898 | 5993 | |
75086676 DD |
5994 | case " $LIBOBJS " in |
5995 | *" waitpid.$ac_objext "* ) ;; | |
5996 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
5997 | ;; | |
5998 | esac | |
2299a76d | 5999 | |
75086676 DD |
6000 | case " $LIBOBJS " in |
6001 | *" vasprintf.$ac_objext "* ) ;; | |
6002 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
6003 | ;; | |
6004 | esac | |
cc096b71 | 6005 | |
75086676 DD |
6006 | for f in $funcs; do |
6007 | case "$f" in | |
6008 | basename | getpagesize | insque | random | strcasecmp) | |
6009 | ;; | |
6010 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
6011 | ;; | |
6012 | *) | |
6013 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6014 | cat >>confdefs.h <<_ACEOF | |
6015 | #define $n 1 | |
2299a76d | 6016 | _ACEOF |
2299a76d | 6017 | |
75086676 DD |
6018 | ;; |
6019 | esac | |
6020 | done | |
cc096b71 | 6021 | |
75086676 DD |
6022 | # VxWorks doesn't provide any of the variables in $vars, so we |
6023 | # don't have to check them here. | |
cc096b71 | 6024 | |
75086676 DD |
6025 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
6026 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
24acd898 | 6027 | |
2299a76d | 6028 | |
75086676 DD |
6029 | setobjs=yes |
6030 | ;; | |
6031 | ||
6032 | esac | |
252b5132 RH |
6033 | fi |
6034 | ||
75086676 | 6035 | if test -z "${setobjs}"; then |
252b5132 | 6036 | |
75086676 | 6037 | case "${host}" in |
e69f6c8c | 6038 | |
75086676 DD |
6039 | *-*-mingw32*) |
6040 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
6041 | # macros, so the test below won't find them. | |
6042 | libiberty_cv_var_sys_nerr=yes | |
6043 | libiberty_cv_var_sys_errlist=yes | |
6044 | ;; | |
2299a76d | 6045 | |
75086676 DD |
6046 | *-*-msdosdjgpp*) |
6047 | # vfork and fork are stubs. | |
6048 | ac_cv_func_vfork_works=no | |
6049 | ;; | |
e69f6c8c | 6050 | |
75086676 DD |
6051 | *-*-uwin*) |
6052 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
6053 | # can hang configure; on other versions, vfork exists just as a stub. | |
6054 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
6055 | ac_cv_func_vfork_works=no | |
6056 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are | |
6057 | # macros (actually, these are imported from a DLL, but the end effect | |
6058 | # is the same), so the test below won't find them. | |
6059 | libiberty_cv_var_sys_nerr=yes | |
6060 | libiberty_cv_var_sys_errlist=yes | |
6061 | ;; | |
2299a76d | 6062 | |
75086676 DD |
6063 | *-*-*vms*) |
6064 | # Under VMS, vfork works very different than on Unix. The standard test | |
6065 | # won't work, and it isn't easily adaptable. It makes more sense to | |
6066 | # just force it. | |
6067 | ac_cv_func_vfork_works=yes | |
6068 | ;; | |
2299a76d | 6069 | |
75086676 | 6070 | esac |
e69f6c8c | 6071 | |
75086676 DD |
6072 | # We haven't set the list of objects yet. Use the standard autoconf |
6073 | # tests. This will only work if the compiler works. | |
6074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 | |
6075 | $as_echo_n "checking for library containing strerror... " >&6; } | |
6076 | if test "${ac_cv_search_strerror+set}" = set; then : | |
6077 | $as_echo_n "(cached) " >&6 | |
2299a76d | 6078 | else |
75086676 DD |
6079 | ac_func_search_save_LIBS=$LIBS |
6080 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 6081 | /* end confdefs.h. */ |
75086676 DD |
6082 | |
6083 | /* Override any GCC internal prototype to avoid an error. | |
6084 | Use char because int might match the return type of a GCC | |
2299a76d | 6085 | builtin and then its argument prototype would still apply. */ |
2299a76d | 6086 | #ifdef __cplusplus |
75086676 | 6087 | extern "C" |
eb383413 | 6088 | #endif |
75086676 | 6089 | char strerror (); |
2299a76d DJ |
6090 | int |
6091 | main () | |
6092 | { | |
75086676 | 6093 | return strerror (); |
2299a76d DJ |
6094 | ; |
6095 | return 0; | |
6096 | } | |
6097 | _ACEOF | |
75086676 DD |
6098 | for ac_lib in '' cposix; do |
6099 | if test -z "$ac_lib"; then | |
6100 | ac_res="none required" | |
6101 | else | |
6102 | ac_res=-l$ac_lib | |
6103 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
6104 | fi | |
6105 | if test x$gcc_no_link = xyes; then | |
6106 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
6107 | fi | |
6108 | if ac_fn_c_try_link "$LINENO"; then : | |
6109 | ac_cv_search_strerror=$ac_res | |
6110 | fi | |
6111 | rm -f core conftest.err conftest.$ac_objext \ | |
6112 | conftest$ac_exeext | |
6113 | if test "${ac_cv_search_strerror+set}" = set; then : | |
6114 | break | |
6115 | fi | |
6116 | done | |
6117 | if test "${ac_cv_search_strerror+set}" = set; then : | |
2299a76d | 6118 | |
75086676 DD |
6119 | else |
6120 | ac_cv_search_strerror=no | |
2299a76d | 6121 | fi |
75086676 DD |
6122 | rm conftest.$ac_ext |
6123 | LIBS=$ac_func_search_save_LIBS | |
6124 | fi | |
6125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 | |
6126 | $as_echo "$ac_cv_search_strerror" >&6; } | |
6127 | ac_res=$ac_cv_search_strerror | |
6128 | if test "$ac_res" != no; then : | |
6129 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6130 | ||
2299a76d | 6131 | fi |
75086676 DD |
6132 | |
6133 | for ac_func in $funcs | |
6134 | do : | |
6135 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6136 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6137 | eval as_val=\$$as_ac_var | |
6138 | if test "x$as_val" = x""yes; then : | |
2299a76d | 6139 | cat >>confdefs.h <<_ACEOF |
75086676 | 6140 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d | 6141 | _ACEOF |
eb383413 | 6142 | |
75086676 DD |
6143 | else |
6144 | case " $LIBOBJS " in | |
6145 | *" $ac_func.$ac_objext "* ) ;; | |
6146 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6147 | ;; | |
6148 | esac | |
6149 | ||
eb383413 L |
6150 | fi |
6151 | done | |
6152 | ||
75086676 DD |
6153 | |
6154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 | |
6155 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } | |
6156 | if test "${ac_cv_os_cray+set}" = set; then : | |
6157 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6158 | else |
75086676 | 6159 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6160 | /* end confdefs.h. */ |
75086676 DD |
6161 | #if defined(CRAY) && ! defined(CRAY2) |
6162 | webecray | |
6163 | #else | |
6164 | wenotbecray | |
fa99459d DD |
6165 | #endif |
6166 | ||
fa99459d | 6167 | _ACEOF |
75086676 DD |
6168 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6169 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6170 | ac_cv_os_cray=yes | |
fa99459d | 6171 | else |
75086676 | 6172 | ac_cv_os_cray=no |
fa99459d | 6173 | fi |
75086676 DD |
6174 | rm -f conftest* |
6175 | ||
fa99459d | 6176 | fi |
75086676 DD |
6177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6178 | $as_echo "$ac_cv_os_cray" >&6; } | |
6179 | if test $ac_cv_os_cray = yes; then | |
6180 | for ac_func in _getb67 GETB67 getb67; do | |
6181 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6182 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6183 | eval as_val=\$$as_ac_var | |
6184 | if test "x$as_val" = x""yes; then : | |
fa99459d DD |
6185 | |
6186 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6187 | #define CRAY_STACKSEG_END $ac_func |
fa99459d | 6188 | _ACEOF |
75086676 DD |
6189 | break |
6190 | fi | |
fa99459d | 6191 | |
75086676 DD |
6192 | done |
6193 | fi | |
fa99459d | 6194 | |
75086676 DD |
6195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6196 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6197 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
6198 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6199 | else |
75086676 DD |
6200 | if test "$cross_compiling" = yes; then : |
6201 | ac_cv_c_stack_direction=0 | |
fa99459d | 6202 | else |
75086676 | 6203 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6204 | /* end confdefs.h. */ |
75086676 DD |
6205 | find_stack_direction () |
6206 | { | |
6207 | static char *addr = 0; | |
6208 | auto char dummy; | |
6209 | if (addr == 0) | |
6210 | { | |
6211 | addr = &dummy; | |
6212 | return find_stack_direction (); | |
6213 | } | |
6214 | else | |
6215 | return (&dummy > addr) ? 1 : -1; | |
6216 | } | |
fa99459d DD |
6217 | main () |
6218 | { | |
75086676 | 6219 | exit (find_stack_direction() < 0); |
fa99459d DD |
6220 | } |
6221 | _ACEOF | |
75086676 DD |
6222 | if ac_fn_c_try_run "$LINENO"; then : |
6223 | ac_cv_c_stack_direction=1 | |
fa99459d | 6224 | else |
75086676 DD |
6225 | ac_cv_c_stack_direction=-1 |
6226 | fi | |
6227 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6228 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6229 | fi |
75086676 | 6230 | |
fa99459d | 6231 | fi |
75086676 DD |
6232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
6233 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
fa99459d DD |
6234 | |
6235 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6236 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
fa99459d DD |
6237 | _ACEOF |
6238 | ||
6239 | ||
75086676 DD |
6240 | for ac_header in vfork.h |
6241 | do : | |
6242 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
6243 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
fa99459d | 6244 | cat >>confdefs.h <<_ACEOF |
75086676 | 6245 | #define HAVE_VFORK_H 1 |
fa99459d DD |
6246 | _ACEOF |
6247 | ||
75086676 DD |
6248 | fi |
6249 | done | |
6250 | ||
6251 | for ac_func in fork vfork | |
6252 | do : | |
6253 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6254 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6255 | eval as_val=\$$as_ac_var | |
6256 | if test "x$as_val" = x""yes; then : | |
6257 | cat >>confdefs.h <<_ACEOF | |
6258 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6259 | _ACEOF | |
fa99459d DD |
6260 | |
6261 | fi | |
75086676 DD |
6262 | done |
6263 | ||
6264 | if test "x$ac_cv_func_fork" = xyes; then | |
6265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6266 | $as_echo_n "checking for working fork... " >&6; } | |
6267 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
6268 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6269 | else |
75086676 DD |
6270 | if test "$cross_compiling" = yes; then : |
6271 | ac_cv_func_fork_works=cross | |
6272 | else | |
6273 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d DD |
6274 | /* end confdefs.h. */ |
6275 | $ac_includes_default | |
6276 | int | |
6277 | main () | |
6278 | { | |
75086676 DD |
6279 | |
6280 | /* By Ruediger Kuhlmann. */ | |
6281 | return fork () < 0; | |
fa99459d DD |
6282 | |
6283 | ; | |
6284 | return 0; | |
6285 | } | |
6286 | _ACEOF | |
75086676 DD |
6287 | if ac_fn_c_try_run "$LINENO"; then : |
6288 | ac_cv_func_fork_works=yes | |
fa99459d | 6289 | else |
75086676 | 6290 | ac_cv_func_fork_works=no |
fa99459d | 6291 | fi |
75086676 DD |
6292 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6293 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6294 | fi |
fa99459d | 6295 | |
75086676 DD |
6296 | fi |
6297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6298 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
fa99459d DD |
6299 | |
6300 | else | |
75086676 DD |
6301 | ac_cv_func_fork_works=$ac_cv_func_fork |
6302 | fi | |
6303 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6304 | case $host in | |
6305 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6306 | # Override, as these systems have only a dummy fork() stub | |
6307 | ac_cv_func_fork_works=no | |
6308 | ;; | |
6309 | *) | |
6310 | ac_cv_func_fork_works=yes | |
6311 | ;; | |
6312 | esac | |
6313 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6314 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
fa99459d | 6315 | fi |
75086676 DD |
6316 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
6317 | if test "x$ac_cv_func_vfork" = xyes; then | |
6318 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6319 | $as_echo_n "checking for working vfork... " >&6; } | |
6320 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
6321 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6322 | else |
75086676 DD |
6323 | if test "$cross_compiling" = yes; then : |
6324 | ac_cv_func_vfork_works=cross | |
6325 | else | |
6326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d | 6327 | /* end confdefs.h. */ |
75086676 | 6328 | /* Thanks to Paul Eggert for this test. */ |
fa99459d | 6329 | $ac_includes_default |
75086676 DD |
6330 | #include <sys/wait.h> |
6331 | #ifdef HAVE_VFORK_H | |
6332 | # include <vfork.h> | |
6333 | #endif | |
6334 | /* On some sparc systems, changes by the child to local and incoming | |
6335 | argument registers are propagated back to the parent. The compiler | |
6336 | is told about this with #include <vfork.h>, but some compilers | |
6337 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6338 | static variable whose address is put into a register that is | |
6339 | clobbered by the vfork. */ | |
6340 | static void | |
6341 | #ifdef __cplusplus | |
6342 | sparc_address_test (int arg) | |
6343 | # else | |
6344 | sparc_address_test (arg) int arg; | |
6345 | #endif | |
6346 | { | |
6347 | static pid_t child; | |
6348 | if (!child) { | |
6349 | child = vfork (); | |
6350 | if (child < 0) { | |
6351 | perror ("vfork"); | |
6352 | _exit(2); | |
6353 | } | |
6354 | if (!child) { | |
6355 | arg = getpid(); | |
6356 | write(-1, "", 0); | |
6357 | _exit (arg); | |
6358 | } | |
6359 | } | |
6360 | } | |
6361 | ||
fa99459d DD |
6362 | int |
6363 | main () | |
6364 | { | |
75086676 DD |
6365 | pid_t parent = getpid (); |
6366 | pid_t child; | |
fa99459d | 6367 | |
75086676 | 6368 | sparc_address_test (0); |
fa99459d | 6369 | |
75086676 | 6370 | child = vfork (); |
fa99459d | 6371 | |
75086676 DD |
6372 | if (child == 0) { |
6373 | /* Here is another test for sparc vfork register problems. This | |
6374 | test uses lots of local variables, at least as many local | |
6375 | variables as main has allocated so far including compiler | |
6376 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6377 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6378 | reuse the register of parent for one of the local variables, | |
6379 | since it will think that parent can't possibly be used any more | |
6380 | in this routine. Assigning to the local variable will thus | |
6381 | munge parent in the parent process. */ | |
6382 | pid_t | |
6383 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6384 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6385 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6386 | use the same hardware register for all 8 local variables. */ | |
6387 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6388 | || p != p5 || p != p6 || p != p7) | |
6389 | _exit(1); | |
fa99459d | 6390 | |
75086676 DD |
6391 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
6392 | from child file descriptors. If the child closes a descriptor | |
6393 | before it execs or exits, this munges the parent's descriptor | |
6394 | as well. Test for this by closing stdout in the child. */ | |
6395 | _exit(close(fileno(stdout)) != 0); | |
6396 | } else { | |
6397 | int status; | |
6398 | struct stat st; | |
fa99459d | 6399 | |
75086676 DD |
6400 | while (wait(&status) != child) |
6401 | ; | |
6402 | return ( | |
6403 | /* Was there some problem with vforking? */ | |
6404 | child < 0 | |
fa99459d | 6405 | |
75086676 DD |
6406 | /* Did the child fail? (This shouldn't happen.) */ |
6407 | || status | |
fa99459d | 6408 | |
75086676 DD |
6409 | /* Did the vfork/compiler bug occur? */ |
6410 | || parent != getpid() | |
01e94249 | 6411 | |
75086676 DD |
6412 | /* Did the file descriptor bug occur? */ |
6413 | || fstat(fileno(stdout), &st) != 0 | |
6414 | ); | |
6415 | } | |
01e94249 DD |
6416 | } |
6417 | _ACEOF | |
75086676 DD |
6418 | if ac_fn_c_try_run "$LINENO"; then : |
6419 | ac_cv_func_vfork_works=yes | |
01e94249 | 6420 | else |
75086676 DD |
6421 | ac_cv_func_vfork_works=no |
6422 | fi | |
6423 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6424 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6425 | fi | |
01e94249 | 6426 | |
01e94249 | 6427 | fi |
75086676 DD |
6428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
6429 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
6430 | ||
6431 | fi; | |
6432 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6433 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6434 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
6435 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
01e94249 | 6436 | fi |
01e94249 | 6437 | |
75086676 | 6438 | if test "x$ac_cv_func_vfork_works" = xyes; then |
01e94249 | 6439 | |
75086676 | 6440 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
01e94249 DD |
6441 | |
6442 | else | |
01e94249 | 6443 | |
75086676 | 6444 | $as_echo "#define vfork fork" >>confdefs.h |
01e94249 DD |
6445 | |
6446 | fi | |
75086676 | 6447 | if test "x$ac_cv_func_fork_works" = xyes; then |
01e94249 | 6448 | |
75086676 | 6449 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
01e94249 | 6450 | |
01e94249 | 6451 | fi |
01e94249 | 6452 | |
75086676 DD |
6453 | if test $ac_cv_func_vfork_works = no; then |
6454 | case " $LIBOBJS " in | |
6455 | *" vfork.$ac_objext "* ) ;; | |
6456 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
6457 | ;; | |
6458 | esac | |
01e94249 | 6459 | |
75086676 DD |
6460 | fi |
6461 | # We only need _doprnt if we might use it to implement v*printf. | |
6462 | if test $ac_cv_func_vprintf != yes \ | |
6463 | || test $ac_cv_func_vfprintf != yes \ | |
6464 | || test $ac_cv_func_vsprintf != yes; then | |
6465 | for ac_func in _doprnt | |
6466 | do : | |
6467 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
6468 | if test "x$ac_cv_func__doprnt" = x""yes; then : | |
01e94249 | 6469 | cat >>confdefs.h <<_ACEOF |
75086676 | 6470 | #define HAVE__DOPRNT 1 |
01e94249 DD |
6471 | _ACEOF |
6472 | ||
75086676 DD |
6473 | else |
6474 | case " $LIBOBJS " in | |
6475 | *" $ac_func.$ac_objext "* ) ;; | |
6476 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6477 | ;; | |
6478 | esac | |
01e94249 | 6479 | |
abf6a75b | 6480 | fi |
75086676 | 6481 | done |
abf6a75b DD |
6482 | |
6483 | ||
75086676 DD |
6484 | else |
6485 | for ac_func in _doprnt | |
6486 | do : | |
6487 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
6488 | if test "x$ac_cv_func__doprnt" = x""yes; then : | |
6489 | cat >>confdefs.h <<_ACEOF | |
6490 | #define HAVE__DOPRNT 1 | |
abf6a75b | 6491 | _ACEOF |
abf6a75b | 6492 | |
abf6a75b | 6493 | fi |
75086676 | 6494 | done |
abf6a75b | 6495 | |
75086676 | 6496 | fi |
abf6a75b | 6497 | |
75086676 DD |
6498 | for v in $vars; do |
6499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 | |
6500 | $as_echo_n "checking for $v... " >&6; } | |
6501 | if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6502 | $as_echo_n "(cached) " >&6 | |
abf6a75b | 6503 | else |
75086676 DD |
6504 | if test x$gcc_no_link = xyes; then |
6505 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
abf6a75b | 6506 | fi |
75086676 | 6507 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
abf6a75b | 6508 | /* end confdefs.h. */ |
75086676 | 6509 | int *p; |
abf6a75b DD |
6510 | int |
6511 | main () | |
6512 | { | |
75086676 | 6513 | extern int $v []; p = $v; |
abf6a75b DD |
6514 | ; |
6515 | return 0; | |
6516 | } | |
6517 | _ACEOF | |
75086676 DD |
6518 | if ac_fn_c_try_link "$LINENO"; then : |
6519 | eval "libiberty_cv_var_$v=yes" | |
abf6a75b | 6520 | else |
75086676 | 6521 | eval "libiberty_cv_var_$v=no" |
abf6a75b | 6522 | fi |
75086676 DD |
6523 | rm -f core conftest.err conftest.$ac_objext \ |
6524 | conftest$ac_exeext conftest.$ac_ext | |
abf6a75b | 6525 | fi |
abf6a75b | 6526 | |
75086676 DD |
6527 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
6528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6529 | $as_echo "yes" >&6; } | |
6530 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6531 | cat >>confdefs.h <<_ACEOF | |
6532 | #define $n 1 | |
abf6a75b DD |
6533 | _ACEOF |
6534 | ||
75086676 DD |
6535 | else |
6536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6537 | $as_echo "no" >&6; } | |
6538 | fi | |
6539 | done | |
abf6a75b | 6540 | |
75086676 DD |
6541 | # special check for _system_configuration because AIX <4.3.2 do not |
6542 | # contain the `physmem' member. | |
6543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 | |
6544 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } | |
6545 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a4e5c0d8 | 6546 | /* end confdefs.h. */ |
75086676 | 6547 | #include <sys/systemcfg.h> |
a4e5c0d8 DD |
6548 | int |
6549 | main () | |
6550 | { | |
75086676 | 6551 | double x = _system_configuration.physmem; |
a4e5c0d8 DD |
6552 | ; |
6553 | return 0; | |
6554 | } | |
6555 | _ACEOF | |
75086676 DD |
6556 | if ac_fn_c_try_compile "$LINENO"; then : |
6557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6558 | $as_echo "yes" >&6; } | |
a4e5c0d8 | 6559 | |
75086676 | 6560 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
a4e5c0d8 DD |
6561 | |
6562 | else | |
75086676 DD |
6563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6564 | $as_echo "no" >&6; } | |
6565 | fi | |
6566 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6567 | ||
6568 | for ac_func in $checkfuncs | |
6569 | do : | |
6570 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6571 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6572 | eval as_val=\$$as_ac_var | |
6573 | if test "x$as_val" = x""yes; then : | |
a4e5c0d8 | 6574 | cat >>confdefs.h <<_ACEOF |
75086676 | 6575 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
a4e5c0d8 DD |
6576 | _ACEOF |
6577 | ||
abf6a75b | 6578 | fi |
75086676 | 6579 | done |
abf6a75b | 6580 | |
a2803021 DD |
6581 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
6582 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : | |
75086676 | 6583 | ac_have_decl=1 |
abf6a75b | 6584 | else |
75086676 | 6585 | ac_have_decl=0 |
abf6a75b | 6586 | fi |
abf6a75b DD |
6587 | |
6588 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6589 | #define HAVE_DECL_BASENAME $ac_have_decl |
abf6a75b | 6590 | _ACEOF |
75086676 DD |
6591 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
6592 | if test "x$ac_cv_have_decl_ffs" = x""yes; then : | |
6593 | ac_have_decl=1 | |
abf6a75b | 6594 | else |
75086676 | 6595 | ac_have_decl=0 |
abf6a75b | 6596 | fi |
abf6a75b | 6597 | |
75086676 DD |
6598 | cat >>confdefs.h <<_ACEOF |
6599 | #define HAVE_DECL_FFS $ac_have_decl | |
abf6a75b | 6600 | _ACEOF |
75086676 DD |
6601 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
6602 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : | |
6603 | ac_have_decl=1 | |
abf6a75b | 6604 | else |
75086676 | 6605 | ac_have_decl=0 |
abf6a75b | 6606 | fi |
abf6a75b DD |
6607 | |
6608 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6609 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
abf6a75b | 6610 | _ACEOF |
75086676 DD |
6611 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
6612 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
6613 | ac_have_decl=1 | |
abf6a75b | 6614 | else |
75086676 | 6615 | ac_have_decl=0 |
abf6a75b | 6616 | fi |
abf6a75b | 6617 | |
75086676 DD |
6618 | cat >>confdefs.h <<_ACEOF |
6619 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
abf6a75b | 6620 | _ACEOF |
75086676 DD |
6621 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
6622 | if test "x$ac_cv_have_decl_snprintf" = x""yes; then : | |
6623 | ac_have_decl=1 | |
abf6a75b | 6624 | else |
75086676 | 6625 | ac_have_decl=0 |
abf6a75b | 6626 | fi |
abf6a75b DD |
6627 | |
6628 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6629 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
abf6a75b | 6630 | _ACEOF |
75086676 DD |
6631 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
6632 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
6633 | ac_have_decl=1 | |
abf6a75b | 6634 | else |
75086676 | 6635 | ac_have_decl=0 |
67f3cb05 GK |
6636 | fi |
6637 | ||
75086676 DD |
6638 | cat >>confdefs.h <<_ACEOF |
6639 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
6640 | _ACEOF | |
67f3cb05 | 6641 | |
75086676 DD |
6642 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
6643 | if test "x$ac_cv_have_decl_calloc" = x""yes; then : | |
6644 | ac_have_decl=1 | |
6645 | else | |
6646 | ac_have_decl=0 | |
67f3cb05 | 6647 | fi |
75086676 DD |
6648 | |
6649 | cat >>confdefs.h <<_ACEOF | |
6650 | #define HAVE_DECL_CALLOC $ac_have_decl | |
6651 | _ACEOF | |
6652 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" | |
6653 | if test "x$ac_cv_have_decl_getenv" = x""yes; then : | |
6654 | ac_have_decl=1 | |
6655 | else | |
6656 | ac_have_decl=0 | |
67f3cb05 | 6657 | fi |
67f3cb05 GK |
6658 | |
6659 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6660 | #define HAVE_DECL_GETENV $ac_have_decl |
67f3cb05 | 6661 | _ACEOF |
75086676 DD |
6662 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
6663 | if test "x$ac_cv_have_decl_getopt" = x""yes; then : | |
6664 | ac_have_decl=1 | |
6665 | else | |
6666 | ac_have_decl=0 | |
6667 | fi | |
67f3cb05 | 6668 | |
75086676 DD |
6669 | cat >>confdefs.h <<_ACEOF |
6670 | #define HAVE_DECL_GETOPT $ac_have_decl | |
6671 | _ACEOF | |
6672 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" | |
6673 | if test "x$ac_cv_have_decl_malloc" = x""yes; then : | |
6674 | ac_have_decl=1 | |
6675 | else | |
6676 | ac_have_decl=0 | |
6677 | fi | |
67f3cb05 | 6678 | |
75086676 DD |
6679 | cat >>confdefs.h <<_ACEOF |
6680 | #define HAVE_DECL_MALLOC $ac_have_decl | |
6681 | _ACEOF | |
6682 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" | |
6683 | if test "x$ac_cv_have_decl_realloc" = x""yes; then : | |
6684 | ac_have_decl=1 | |
67f3cb05 | 6685 | else |
75086676 DD |
6686 | ac_have_decl=0 |
6687 | fi | |
6688 | ||
6689 | cat >>confdefs.h <<_ACEOF | |
6690 | #define HAVE_DECL_REALLOC $ac_have_decl | |
67f3cb05 | 6691 | _ACEOF |
75086676 DD |
6692 | ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" |
6693 | if test "x$ac_cv_have_decl_sbrk" = x""yes; then : | |
6694 | ac_have_decl=1 | |
6695 | else | |
6696 | ac_have_decl=0 | |
6697 | fi | |
67f3cb05 | 6698 | |
75086676 DD |
6699 | cat >>confdefs.h <<_ACEOF |
6700 | #define HAVE_DECL_SBRK $ac_have_decl | |
6701 | _ACEOF | |
67f3cb05 | 6702 | |
75086676 DD |
6703 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
6704 | if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : | |
6705 | ac_have_decl=1 | |
6706 | else | |
6707 | ac_have_decl=0 | |
fa99459d DD |
6708 | fi |
6709 | ||
75086676 DD |
6710 | cat >>confdefs.h <<_ACEOF |
6711 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
6712 | _ACEOF | |
fa99459d | 6713 | |
75086676 DD |
6714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
6715 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } | |
6716 | if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then : | |
6717 | $as_echo_n "(cached) " >&6 | |
ba61a412 | 6718 | else |
75086676 | 6719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 6720 | /* end confdefs.h. */ |
ba61a412 DJ |
6721 | |
6722 | #include "confdefs.h" | |
6723 | #include <stdio.h> | |
6724 | #ifdef HAVE_STRING_H | |
6725 | #include <string.h> | |
6726 | #else | |
6727 | #ifdef HAVE_STRINGS_H | |
6728 | #include <strings.h> | |
6729 | #endif | |
6730 | #endif | |
6731 | #ifdef HAVE_STDLIB_H | |
6732 | #include <stdlib.h> | |
6733 | #endif | |
6734 | #ifdef HAVE_UNISTD_H | |
6735 | #include <unistd.h> | |
6736 | #endif | |
2299a76d DJ |
6737 | int |
6738 | main () | |
6739 | { | |
ba61a412 | 6740 | char *(*pfn) = (char *(*)) canonicalize_file_name |
2299a76d DJ |
6741 | ; |
6742 | return 0; | |
6743 | } | |
6744 | _ACEOF | |
75086676 | 6745 | if ac_fn_c_try_compile "$LINENO"; then : |
ba61a412 DJ |
6746 | libiberty_cv_decl_needed_canonicalize_file_name=no |
6747 | else | |
75086676 | 6748 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
ba61a412 | 6749 | fi |
75086676 | 6750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba61a412 DJ |
6751 | fi |
6752 | ||
75086676 DD |
6753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
6754 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } | |
ba61a412 | 6755 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
2299a76d | 6756 | |
75086676 | 6757 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h |
ba61a412 DJ |
6758 | |
6759 | fi | |
6760 | ||
eb383413 L |
6761 | fi |
6762 | ||
5a17353c DD |
6763 | # Figure out which version of pexecute to use. |
6764 | case "${host}" in | |
497462ef DD |
6765 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
6766 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; | |
6767 | *-*-msdos*) pexecute=pex-msdos ;; | |
6768 | *) pexecute=pex-unix ;; | |
5a17353c DD |
6769 | esac |
6770 | ||
6771 | ||
2299a76d DJ |
6772 | if test x$gcc_no_link = xyes; then |
6773 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
6774 | ac_cv_func_mmap_fixed_mapped=no | |
6775 | fi | |
6776 | fi | |
67f3cb05 | 6777 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then |
75086676 DD |
6778 | for ac_header in stdlib.h unistd.h |
6779 | do : | |
6780 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6781 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
6782 | eval as_val=\$$as_ac_Header | |
6783 | if test "x$as_val" = x""yes; then : | |
2299a76d | 6784 | cat >>confdefs.h <<_ACEOF |
75086676 | 6785 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
6786 | _ACEOF |
6787 | ||
eb383413 L |
6788 | fi |
6789 | done | |
6790 | ||
6791 | for ac_func in getpagesize | |
75086676 DD |
6792 | do : |
6793 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
6794 | if test "x$ac_cv_func_getpagesize" = x""yes; then : | |
2299a76d | 6795 | cat >>confdefs.h <<_ACEOF |
75086676 | 6796 | #define HAVE_GETPAGESIZE 1 |
2299a76d | 6797 | _ACEOF |
252b5132 | 6798 | |
252b5132 RH |
6799 | fi |
6800 | done | |
6801 | ||
75086676 DD |
6802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
6803 | $as_echo_n "checking for working mmap... " >&6; } | |
6804 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : | |
6805 | $as_echo_n "(cached) " >&6 | |
eb383413 | 6806 | else |
75086676 | 6807 | if test "$cross_compiling" = yes; then : |
eb383413 L |
6808 | ac_cv_func_mmap_fixed_mapped=no |
6809 | else | |
75086676 | 6810 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
6811 | /* end confdefs.h. */ |
6812 | $ac_includes_default | |
6813 | /* malloc might have been renamed as rpl_malloc. */ | |
6814 | #undef malloc | |
eb383413 L |
6815 | |
6816 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
6817 | Here is a matrix of mmap possibilities: | |
6818 | mmap private not fixed | |
6819 | mmap private fixed at somewhere currently unmapped | |
6820 | mmap private fixed at somewhere already mapped | |
6821 | mmap shared not fixed | |
6822 | mmap shared fixed at somewhere currently unmapped | |
6823 | mmap shared fixed at somewhere already mapped | |
6824 | For private mappings, we should verify that changes cannot be read() | |
6825 | back from the file, nor mmap's back from the file at a different | |
6826 | address. (There have been systems where private was not correctly | |
6827 | implemented like the infamous i386 svr4.0, and systems where the | |
2299a76d | 6828 | VM page cache was not coherent with the file system buffer cache |
eb383413 L |
6829 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
6830 | For shared mappings, we should conversely verify that changes get | |
2299a76d | 6831 | propagated back to all the places they're supposed to be. |
eb383413 L |
6832 | |
6833 | Grep wants private fixed already mapped. | |
6834 | The main things grep needs to know about mmap are: | |
6835 | * does it exist and is it safe to write into the mmap'd area | |
6836 | * how to use it (BSD variants) */ | |
2299a76d | 6837 | |
eb383413 L |
6838 | #include <fcntl.h> |
6839 | #include <sys/mman.h> | |
6840 | ||
75086676 | 6841 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
2299a76d | 6842 | char *malloc (); |
5f73c378 DD |
6843 | #endif |
6844 | ||
eb383413 | 6845 | /* This mess was copied from the GNU getpagesize.h. */ |
75086676 | 6846 | #ifndef HAVE_GETPAGESIZE |
eb383413 | 6847 | /* Assume that all systems that can run configure have sys/param.h. */ |
75086676 | 6848 | # ifndef HAVE_SYS_PARAM_H |
eb383413 L |
6849 | # define HAVE_SYS_PARAM_H 1 |
6850 | # endif | |
6851 | ||
6852 | # ifdef _SC_PAGESIZE | |
6853 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
6854 | # else /* no _SC_PAGESIZE */ | |
75086676 | 6855 | # ifdef HAVE_SYS_PARAM_H |
eb383413 L |
6856 | # include <sys/param.h> |
6857 | # ifdef EXEC_PAGESIZE | |
6858 | # define getpagesize() EXEC_PAGESIZE | |
6859 | # else /* no EXEC_PAGESIZE */ | |
6860 | # ifdef NBPG | |
6861 | # define getpagesize() NBPG * CLSIZE | |
6862 | # ifndef CLSIZE | |
6863 | # define CLSIZE 1 | |
6864 | # endif /* no CLSIZE */ | |
6865 | # else /* no NBPG */ | |
6866 | # ifdef NBPC | |
6867 | # define getpagesize() NBPC | |
6868 | # else /* no NBPC */ | |
6869 | # ifdef PAGESIZE | |
6870 | # define getpagesize() PAGESIZE | |
6871 | # endif /* PAGESIZE */ | |
6872 | # endif /* no NBPC */ | |
6873 | # endif /* no NBPG */ | |
6874 | # endif /* no EXEC_PAGESIZE */ | |
6875 | # else /* no HAVE_SYS_PARAM_H */ | |
6876 | # define getpagesize() 8192 /* punt totally */ | |
6877 | # endif /* no HAVE_SYS_PARAM_H */ | |
6878 | # endif /* no _SC_PAGESIZE */ | |
6879 | ||
6880 | #endif /* no HAVE_GETPAGESIZE */ | |
6881 | ||
eb383413 | 6882 | int |
2299a76d | 6883 | main () |
eb383413 | 6884 | { |
2299a76d DJ |
6885 | char *data, *data2, *data3; |
6886 | int i, pagesize; | |
6887 | int fd; | |
eb383413 | 6888 | |
2299a76d DJ |
6889 | pagesize = getpagesize (); |
6890 | ||
6891 | /* First, make a file with some known garbage in it. */ | |
6892 | data = (char *) malloc (pagesize); | |
6893 | if (!data) | |
75086676 | 6894 | return 1; |
2299a76d DJ |
6895 | for (i = 0; i < pagesize; ++i) |
6896 | *(data + i) = rand (); | |
6897 | umask (0); | |
6898 | fd = creat ("conftest.mmap", 0600); | |
6899 | if (fd < 0) | |
75086676 | 6900 | return 1; |
2299a76d | 6901 | if (write (fd, data, pagesize) != pagesize) |
75086676 | 6902 | return 1; |
2299a76d DJ |
6903 | close (fd); |
6904 | ||
6905 | /* Next, try to mmap the file at a fixed address which already has | |
6906 | something else allocated at it. If we can, also make sure that | |
6907 | we see the same garbage. */ | |
6908 | fd = open ("conftest.mmap", O_RDWR); | |
6909 | if (fd < 0) | |
75086676 | 6910 | return 1; |
2299a76d DJ |
6911 | data2 = (char *) malloc (2 * pagesize); |
6912 | if (!data2) | |
75086676 DD |
6913 | return 1; |
6914 | data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); | |
2299a76d | 6915 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
58670637 | 6916 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
75086676 | 6917 | return 1; |
2299a76d DJ |
6918 | for (i = 0; i < pagesize; ++i) |
6919 | if (*(data + i) != *(data2 + i)) | |
75086676 | 6920 | return 1; |
2299a76d DJ |
6921 | |
6922 | /* Finally, make sure that changes to the mapped area do not | |
6923 | percolate back to the file as seen by read(). (This is a bug on | |
6924 | some variants of i386 svr4.0.) */ | |
6925 | for (i = 0; i < pagesize; ++i) | |
6926 | *(data2 + i) = *(data2 + i) + 1; | |
6927 | data3 = (char *) malloc (pagesize); | |
6928 | if (!data3) | |
75086676 | 6929 | return 1; |
2299a76d | 6930 | if (read (fd, data3, pagesize) != pagesize) |
75086676 | 6931 | return 1; |
2299a76d DJ |
6932 | for (i = 0; i < pagesize; ++i) |
6933 | if (*(data + i) != *(data3 + i)) | |
75086676 | 6934 | return 1; |
2299a76d | 6935 | close (fd); |
75086676 | 6936 | return 0; |
2299a76d DJ |
6937 | } |
6938 | _ACEOF | |
75086676 | 6939 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
6940 | ac_cv_func_mmap_fixed_mapped=yes |
6941 | else | |
75086676 | 6942 | ac_cv_func_mmap_fixed_mapped=no |
eb383413 | 6943 | fi |
75086676 DD |
6944 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6945 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 6946 | fi |
75086676 | 6947 | |
eb383413 | 6948 | fi |
75086676 DD |
6949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
6950 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
eb383413 | 6951 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
2299a76d | 6952 | |
75086676 | 6953 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
eb383413 | 6954 | |
252b5132 | 6955 | fi |
2299a76d | 6956 | rm -f conftest.mmap |
252b5132 | 6957 | |
2299a76d | 6958 | fi |
eb383413 | 6959 | |
75086676 DD |
6960 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 |
6961 | $as_echo_n "checking for working strncmp... " >&6; } | |
6962 | if test "${ac_cv_func_strncmp_works+set}" = set; then : | |
6963 | $as_echo_n "(cached) " >&6 | |
eb383413 | 6964 | else |
75086676 | 6965 | if test "$cross_compiling" = yes; then : |
3fee530e | 6966 | ac_cv_func_strncmp_works=yes |
eb383413 | 6967 | else |
75086676 | 6968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 6969 | /* end confdefs.h. */ |
eb383413 L |
6970 | |
6971 | /* Test by Jim Wilson and Kaveh Ghazi. | |
6972 | Check whether strncmp reads past the end of its string parameters. */ | |
6973 | #include <sys/types.h> | |
6974 | ||
6975 | #ifdef HAVE_FCNTL_H | |
6976 | #include <fcntl.h> | |
6977 | #endif | |
6978 | ||
6979 | #ifdef HAVE_SYS_MMAN_H | |
6980 | #include <sys/mman.h> | |
6981 | #endif | |
6982 | ||
6983 | #ifndef MAP_ANON | |
6984 | #ifdef MAP_ANONYMOUS | |
6985 | #define MAP_ANON MAP_ANONYMOUS | |
6986 | #else | |
6987 | #define MAP_ANON MAP_FILE | |
6988 | #endif | |
6989 | #endif | |
6990 | ||
6991 | #ifndef MAP_FILE | |
6992 | #define MAP_FILE 0 | |
6993 | #endif | |
6994 | #ifndef O_RDONLY | |
6995 | #define O_RDONLY 0 | |
6996 | #endif | |
6997 | ||
6998 | #define MAP_LEN 0x10000 | |
6999 | ||
7000 | main () | |
7001 | { | |
7002 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
7003 | char *p; | |
7004 | int dev_zero; | |
7005 | ||
7006 | dev_zero = open ("/dev/zero", O_RDONLY); | |
7007 | if (dev_zero < 0) | |
7008 | exit (1); | |
2299a76d | 7009 | |
eb383413 L |
7010 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
7011 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
f348a7b1 DD |
7012 | if (p == (char *)-1) |
7013 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
7014 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
eb383413 L |
7015 | if (p == (char *)-1) |
7016 | exit (2); | |
7017 | else | |
7018 | { | |
7019 | char *string = "__si_type_info"; | |
7020 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
7021 | char *r = (char *) p + 0xe; | |
7022 | ||
7023 | strcpy (q, string); | |
7024 | strcpy (r, string); | |
7025 | strncmp (r, q, 14); | |
7026 | } | |
7027 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
7028 | exit (0); | |
7029 | } | |
7030 | ||
2299a76d | 7031 | _ACEOF |
75086676 | 7032 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
7033 | ac_cv_func_strncmp_works=yes |
7034 | else | |
75086676 | 7035 | ac_cv_func_strncmp_works=no |
eb383413 | 7036 | fi |
75086676 DD |
7037 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7038 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 7039 | fi |
75086676 | 7040 | |
eb383413 L |
7041 | rm -f core core.* *.core |
7042 | fi | |
75086676 DD |
7043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 |
7044 | $as_echo "$ac_cv_func_strncmp_works" >&6; } | |
eb383413 | 7045 | if test $ac_cv_func_strncmp_works = no ; then |
75086676 | 7046 | case " $LIBOBJS " in |
58670637 | 7047 | *" strncmp.$ac_objext "* ) ;; |
75086676 DD |
7048 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
7049 | ;; | |
58670637 DD |
7050 | esac |
7051 | ||
eb383413 L |
7052 | fi |
7053 | ||
7054 | ||
252b5132 RH |
7055 | # Install a library built with a cross compiler in $(tooldir) rather |
7056 | # than $(libdir). | |
7057 | if test -z "${with_cross_host}"; then | |
7058 | INSTALL_DEST=libdir | |
7059 | else | |
7060 | INSTALL_DEST=tooldir | |
7061 | fi | |
7062 | ||
7063 | ||
11a338da DD |
7064 | |
7065 | L="" | |
7066 | for l in x $LIBOBJS; do | |
7067 | case $l in | |
7068 | x) ;; | |
7069 | *) L="$L ./$l" ;; | |
7070 | esac | |
7071 | done | |
7072 | LIBOBJS="$L" | |
7073 | ||
545c9aee DD |
7074 | |
7075 | ||
7076 | ||
7077 | ||
252b5132 | 7078 | # We need multilib support, but only if configuring for the target. |
75086676 | 7079 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
bb6a587d | 7080 | |
75086676 | 7081 | ac_config_commands="$ac_config_commands default" |
bb6a587d | 7082 | |
2299a76d | 7083 | cat >confcache <<\_ACEOF |
252b5132 RH |
7084 | # This file is a shell script that caches the results of configure |
7085 | # tests run on this system so they can be shared between configure | |
2299a76d DJ |
7086 | # scripts and configure runs, see configure's option --config-cache. |
7087 | # It is not useful on other systems. If it contains results you don't | |
7088 | # want to keep, you may remove or edit it. | |
252b5132 | 7089 | # |
2299a76d DJ |
7090 | # config.status only pays attention to the cache file if you give it |
7091 | # the --recheck option to rerun configure. | |
252b5132 | 7092 | # |
2299a76d DJ |
7093 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
7094 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
7095 | # following values. | |
7096 | ||
7097 | _ACEOF | |
7098 | ||
252b5132 RH |
7099 | # The following way of writing the cache mishandles newlines in values, |
7100 | # but we know of no workaround that is simple, portable, and efficient. | |
75086676 | 7101 | # So, we kill variables containing newlines. |
252b5132 RH |
7102 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7103 | # and sets the high bit in the cache file unless we assign to the vars. | |
75086676 DD |
7104 | ( |
7105 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7106 | eval ac_val=\$$ac_var | |
7107 | case $ac_val in #( | |
7108 | *${as_nl}*) | |
7109 | case $ac_var in #( | |
7110 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
7111 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
7112 | esac | |
7113 | case $ac_var in #( | |
7114 | _ | IFS | as_nl) ;; #( | |
7115 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
7116 | *) { eval $ac_var=; unset $ac_var;} ;; | |
7117 | esac ;; | |
7118 | esac | |
7119 | done | |
7120 | ||
2299a76d | 7121 | (set) 2>&1 | |
75086676 DD |
7122 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7123 | *${as_nl}ac_space=\ *) | |
7124 | # `set' does not quote correctly, so add quotes: double-quote | |
7125 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
2299a76d | 7126 | sed -n \ |
58670637 DD |
7127 | "s/'/'\\\\''/g; |
7128 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
75086676 | 7129 | ;; #( |
2299a76d DJ |
7130 | *) |
7131 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
75086676 | 7132 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
2299a76d | 7133 | ;; |
75086676 DD |
7134 | esac | |
7135 | sort | |
7136 | ) | | |
2299a76d | 7137 | sed ' |
75086676 | 7138 | /^ac_cv_env_/b end |
2299a76d | 7139 | t clear |
75086676 | 7140 | :clear |
2299a76d DJ |
7141 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7142 | t end | |
75086676 DD |
7143 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7144 | :end' >>confcache | |
7145 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7146 | if test -w "$cache_file"; then | |
7147 | test "x$cache_file" != "x/dev/null" && | |
7148 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
7149 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
2299a76d | 7150 | cat confcache >$cache_file |
252b5132 | 7151 | else |
75086676 DD |
7152 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7153 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
252b5132 RH |
7154 | fi |
7155 | fi | |
7156 | rm -f confcache | |
7157 | ||
252b5132 RH |
7158 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7159 | # Let make expand exec_prefix. | |
7160 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7161 | ||
252b5132 RH |
7162 | DEFS=-DHAVE_CONFIG_H |
7163 | ||
2299a76d DJ |
7164 | ac_libobjs= |
7165 | ac_ltlibobjs= | |
7166 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7167 | # 1. Remove the extension, and $U if already installed. | |
75086676 DD |
7168 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7169 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7170 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7171 | # will be set to the directory where LIBOBJS objects are built. | |
7172 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7173 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
2299a76d DJ |
7174 | done |
7175 | LIBOBJS=$ac_libobjs | |
252b5132 | 7176 | |
2299a76d DJ |
7177 | LTLIBOBJS=$ac_ltlibobjs |
7178 | ||
7179 | ||
7180 | ||
75086676 | 7181 | |
2299a76d | 7182 | : ${CONFIG_STATUS=./config.status} |
75086676 | 7183 | ac_write_fail=0 |
2299a76d DJ |
7184 | ac_clean_files_save=$ac_clean_files |
7185 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
75086676 DD |
7186 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7187 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7188 | as_write_fail=0 | |
7189 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
2299a76d DJ |
7190 | #! $SHELL |
7191 | # Generated by $as_me. | |
252b5132 | 7192 | # Run this file to recreate the current configuration. |
252b5132 | 7193 | # Compiler output produced by configure, useful for debugging |
2299a76d | 7194 | # configure, is in config.log if it exists. |
252b5132 | 7195 | |
2299a76d DJ |
7196 | debug=false |
7197 | ac_cs_recheck=false | |
7198 | ac_cs_silent=false | |
2299a76d | 7199 | |
75086676 DD |
7200 | SHELL=\${CONFIG_SHELL-$SHELL} |
7201 | export SHELL | |
7202 | _ASEOF | |
7203 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7204 | ## -------------------- ## | |
7205 | ## M4sh Initialization. ## | |
7206 | ## -------------------- ## | |
7207 | ||
7208 | # Be more Bourne compatible | |
7209 | DUALCASE=1; export DUALCASE # for MKS sh | |
7210 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
2299a76d DJ |
7211 | emulate sh |
7212 | NULLCMD=: | |
75086676 | 7213 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
7214 | # is contrary to our usage. Disable this feature. |
7215 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
7216 | setopt NO_GLOB_SUBST |
7217 | else | |
7218 | case `(set -o) 2>/dev/null` in #( | |
7219 | *posix*) : | |
7220 | set -o posix ;; #( | |
7221 | *) : | |
7222 | ;; | |
7223 | esac | |
2299a76d DJ |
7224 | fi |
7225 | ||
75086676 DD |
7226 | |
7227 | as_nl=' | |
7228 | ' | |
7229 | export as_nl | |
7230 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7231 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7232 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7233 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7234 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7235 | # but without wasting forks for bash or zsh. | |
7236 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7237 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7238 | as_echo='print -r --' | |
7239 | as_echo_n='print -rn --' | |
7240 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7241 | as_echo='printf %s\n' | |
7242 | as_echo_n='printf %s' | |
7243 | else | |
7244 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7245 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7246 | as_echo_n='/usr/ucb/echo -n' | |
7247 | else | |
7248 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7249 | as_echo_n_body='eval | |
7250 | arg=$1; | |
7251 | case $arg in #( | |
7252 | *"$as_nl"*) | |
7253 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7254 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7255 | esac; | |
7256 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7257 | ' | |
7258 | export as_echo_n_body | |
7259 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7260 | fi | |
7261 | export as_echo_body | |
7262 | as_echo='sh -c $as_echo_body as_echo' | |
7263 | fi | |
7264 | ||
7265 | # The user is always right. | |
7266 | if test "${PATH_SEPARATOR+set}" != set; then | |
7267 | PATH_SEPARATOR=: | |
7268 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7269 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7270 | PATH_SEPARATOR=';' | |
7271 | } | |
2299a76d DJ |
7272 | fi |
7273 | ||
7274 | ||
75086676 DD |
7275 | # IFS |
7276 | # We need space, tab and new line, in precisely that order. Quoting is | |
7277 | # there to prevent editors from complaining about space-tab. | |
7278 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7279 | # splitting by setting IFS to empty value.) | |
7280 | IFS=" "" $as_nl" | |
7281 | ||
7282 | # Find who we are. Look in the path if we contain no directory separator. | |
7283 | case $0 in #(( | |
7284 | *[\\/]* ) as_myself=$0 ;; | |
7285 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7286 | for as_dir in $PATH | |
7287 | do | |
7288 | IFS=$as_save_IFS | |
7289 | test -z "$as_dir" && as_dir=. | |
7290 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7291 | done | |
7292 | IFS=$as_save_IFS | |
7293 | ||
7294 | ;; | |
7295 | esac | |
7296 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7297 | # in which case we are not to be found in the path. | |
7298 | if test "x$as_myself" = x; then | |
7299 | as_myself=$0 | |
7300 | fi | |
7301 | if test ! -f "$as_myself"; then | |
7302 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
7303 | exit 1 | |
7304 | fi | |
7305 | ||
7306 | # Unset variables that we do not need and which cause bugs (e.g. in | |
7307 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7308 | # suppresses any "Segmentation fault" message there. '((' could | |
7309 | # trigger a bug in pdksh 5.2.14. | |
7310 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7311 | do eval test x\${$as_var+set} = xset \ | |
7312 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
7313 | done | |
2299a76d DJ |
7314 | PS1='$ ' |
7315 | PS2='> ' | |
7316 | PS4='+ ' | |
7317 | ||
7318 | # NLS nuisances. | |
75086676 DD |
7319 | LC_ALL=C |
7320 | export LC_ALL | |
7321 | LANGUAGE=C | |
7322 | export LANGUAGE | |
7323 | ||
7324 | # CDPATH. | |
7325 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7326 | ||
7327 | ||
7328 | # as_fn_error ERROR [LINENO LOG_FD] | |
7329 | # --------------------------------- | |
7330 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
7331 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
7332 | # script with status $?, using 1 if that was 0. | |
7333 | as_fn_error () | |
7334 | { | |
7335 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
7336 | if test "$3"; then | |
7337 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7338 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
2299a76d | 7339 | fi |
75086676 DD |
7340 | $as_echo "$as_me: error: $1" >&2 |
7341 | as_fn_exit $as_status | |
7342 | } # as_fn_error | |
7343 | ||
7344 | ||
7345 | # as_fn_set_status STATUS | |
7346 | # ----------------------- | |
7347 | # Set $? to STATUS, without forking. | |
7348 | as_fn_set_status () | |
7349 | { | |
7350 | return $1 | |
7351 | } # as_fn_set_status | |
7352 | ||
7353 | # as_fn_exit STATUS | |
7354 | # ----------------- | |
7355 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7356 | as_fn_exit () | |
7357 | { | |
7358 | set +e | |
7359 | as_fn_set_status $1 | |
7360 | exit $1 | |
7361 | } # as_fn_exit | |
7362 | ||
7363 | # as_fn_unset VAR | |
7364 | # --------------- | |
7365 | # Portably unset VAR. | |
7366 | as_fn_unset () | |
7367 | { | |
7368 | { eval $1=; unset $1;} | |
7369 | } | |
7370 | as_unset=as_fn_unset | |
7371 | # as_fn_append VAR VALUE | |
7372 | # ---------------------- | |
7373 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7374 | # advantage of any shell optimizations that allow amortized linear growth over | |
7375 | # repeated appends, instead of the typical quadratic growth present in naive | |
7376 | # implementations. | |
7377 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7378 | eval 'as_fn_append () | |
7379 | { | |
7380 | eval $1+=\$2 | |
7381 | }' | |
7382 | else | |
7383 | as_fn_append () | |
7384 | { | |
7385 | eval $1=\$$1\$2 | |
7386 | } | |
7387 | fi # as_fn_append | |
7388 | ||
7389 | # as_fn_arith ARG... | |
7390 | # ------------------ | |
7391 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7392 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7393 | # must be portable across $(()) and expr. | |
7394 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7395 | eval 'as_fn_arith () | |
7396 | { | |
7397 | as_val=$(( $* )) | |
7398 | }' | |
7399 | else | |
7400 | as_fn_arith () | |
7401 | { | |
7402 | as_val=`expr "$@" || test $? -eq 1` | |
7403 | } | |
7404 | fi # as_fn_arith | |
7405 | ||
252b5132 | 7406 | |
75086676 DD |
7407 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7408 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
7409 | as_expr=expr |
7410 | else | |
7411 | as_expr=false | |
7412 | fi | |
252b5132 | 7413 | |
75086676 | 7414 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
7415 | as_basename=basename |
7416 | else | |
7417 | as_basename=false | |
7418 | fi | |
252b5132 | 7419 | |
75086676 DD |
7420 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7421 | as_dirname=dirname | |
7422 | else | |
7423 | as_dirname=false | |
7424 | fi | |
252b5132 | 7425 | |
75086676 | 7426 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
7427 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7428 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
7429 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
7430 | $as_echo X/"$0" | | |
7431 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
7432 | s//\1/ | |
7433 | q | |
7434 | } | |
7435 | /^X\/\(\/\/\)$/{ | |
7436 | s//\1/ | |
7437 | q | |
7438 | } | |
7439 | /^X\/\(\/\).*/{ | |
7440 | s//\1/ | |
7441 | q | |
7442 | } | |
7443 | s/.*/./; q'` | |
2299a76d | 7444 | |
2299a76d DJ |
7445 | # Avoid depending upon Character Ranges. |
7446 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7447 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7448 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7449 | as_cr_digits='0123456789' | |
7450 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
252b5132 | 7451 | |
75086676 DD |
7452 | ECHO_C= ECHO_N= ECHO_T= |
7453 | case `echo -n x` in #((((( | |
7454 | -n*) | |
7455 | case `echo 'xy\c'` in | |
7456 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
7457 | xy) ECHO_C='\c';; | |
7458 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7459 | ECHO_T=' ';; | |
7460 | esac;; | |
7461 | *) | |
7462 | ECHO_N='-n';; | |
2299a76d DJ |
7463 | esac |
7464 | ||
75086676 DD |
7465 | rm -f conf$$ conf$$.exe conf$$.file |
7466 | if test -d conf$$.dir; then | |
7467 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 7468 | else |
75086676 DD |
7469 | rm -f conf$$.dir |
7470 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 7471 | fi |
75086676 DD |
7472 | if (echo >conf$$.file) 2>/dev/null; then |
7473 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 7474 | as_ln_s='ln -s' |
75086676 DD |
7475 | # ... but there are two gotchas: |
7476 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7477 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
7478 | # In both cases, we have to default to `cp -p'. | |
7479 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
7480 | as_ln_s='cp -p' | |
7481 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
7482 | as_ln_s=ln | |
7483 | else | |
7484 | as_ln_s='cp -p' | |
252b5132 | 7485 | fi |
2299a76d DJ |
7486 | else |
7487 | as_ln_s='cp -p' | |
7488 | fi | |
75086676 DD |
7489 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7490 | rmdir conf$$.dir 2>/dev/null | |
7491 | ||
7492 | ||
7493 | # as_fn_mkdir_p | |
7494 | # ------------- | |
7495 | # Create "$as_dir" as a directory, including parents if necessary. | |
7496 | as_fn_mkdir_p () | |
7497 | { | |
7498 | ||
7499 | case $as_dir in #( | |
7500 | -*) as_dir=./$as_dir;; | |
7501 | esac | |
7502 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7503 | as_dirs= | |
7504 | while :; do | |
7505 | case $as_dir in #( | |
7506 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7507 | *) as_qdir=$as_dir;; | |
7508 | esac | |
7509 | as_dirs="'$as_qdir' $as_dirs" | |
7510 | as_dir=`$as_dirname -- "$as_dir" || | |
7511 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7512 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7513 | X"$as_dir" : 'X\(//\)$' \| \ | |
7514 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7515 | $as_echo X"$as_dir" | | |
7516 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7517 | s//\1/ | |
7518 | q | |
7519 | } | |
7520 | /^X\(\/\/\)[^/].*/{ | |
7521 | s//\1/ | |
7522 | q | |
7523 | } | |
7524 | /^X\(\/\/\)$/{ | |
7525 | s//\1/ | |
7526 | q | |
7527 | } | |
7528 | /^X\(\/\).*/{ | |
7529 | s//\1/ | |
7530 | q | |
7531 | } | |
7532 | s/.*/./; q'` | |
7533 | test -d "$as_dir" && break | |
7534 | done | |
7535 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
7536 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
2299a76d | 7537 | |
75086676 DD |
7538 | |
7539 | } # as_fn_mkdir_p | |
2299a76d | 7540 | if mkdir -p . 2>/dev/null; then |
75086676 | 7541 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 7542 | else |
58670637 | 7543 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
7544 | as_mkdir_p=false |
7545 | fi | |
7546 | ||
75086676 DD |
7547 | if test -x / >/dev/null 2>&1; then |
7548 | as_test_x='test -x' | |
7549 | else | |
7550 | if ls -dL / >/dev/null 2>&1; then | |
7551 | as_ls_L_option=L | |
7552 | else | |
7553 | as_ls_L_option= | |
7554 | fi | |
7555 | as_test_x=' | |
7556 | eval sh -c '\'' | |
7557 | if test -d "$1"; then | |
7558 | test -d "$1/."; | |
7559 | else | |
7560 | case $1 in #( | |
7561 | -*)set "./$1";; | |
7562 | esac; | |
7563 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
7564 | ???[sx]*):;;*)false;;esac;fi | |
7565 | '\'' sh | |
7566 | ' | |
7567 | fi | |
7568 | as_executable_p=$as_test_x | |
2299a76d DJ |
7569 | |
7570 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 7571 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7572 | |
7573 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 7574 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7575 | |
7576 | ||
2299a76d | 7577 | exec 6>&1 |
75086676 DD |
7578 | ## ----------------------------------- ## |
7579 | ## Main body of $CONFIG_STATUS script. ## | |
7580 | ## ----------------------------------- ## | |
7581 | _ASEOF | |
7582 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
7583 | ||
7584 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7585 | # Save the log message, to keep $0 and so on meaningful, and to | |
2299a76d | 7586 | # report actual input values of CONFIG_FILES etc. instead of their |
75086676 DD |
7587 | # values after options handling. |
7588 | ac_log=" | |
2299a76d | 7589 | This file was extended by $as_me, which was |
75086676 | 7590 | generated by GNU Autoconf 2.64. Invocation command line was |
2299a76d DJ |
7591 | |
7592 | CONFIG_FILES = $CONFIG_FILES | |
7593 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7594 | CONFIG_LINKS = $CONFIG_LINKS | |
7595 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7596 | $ $0 $@ | |
7597 | ||
75086676 DD |
7598 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7599 | " | |
7600 | ||
2299a76d DJ |
7601 | _ACEOF |
7602 | ||
75086676 DD |
7603 | case $ac_config_files in *" |
7604 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7605 | esac | |
2299a76d | 7606 | |
75086676 DD |
7607 | case $ac_config_headers in *" |
7608 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7609 | esac | |
2299a76d | 7610 | |
2299a76d | 7611 | |
75086676 DD |
7612 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7613 | # Files that config.status was made for. | |
7614 | config_files="$ac_config_files" | |
7615 | config_headers="$ac_config_headers" | |
7616 | config_commands="$ac_config_commands" | |
2299a76d | 7617 | |
75086676 | 7618 | _ACEOF |
2299a76d | 7619 | |
75086676 | 7620 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 7621 | ac_cs_usage="\ |
75086676 DD |
7622 | \`$as_me' instantiates files and other configuration actions |
7623 | from templates according to the current configuration. Unless the files | |
7624 | and actions are specified as TAGs, all are instantiated by default. | |
2299a76d | 7625 | |
75086676 | 7626 | Usage: $0 [OPTION]... [TAG]... |
2299a76d DJ |
7627 | |
7628 | -h, --help print this help, then exit | |
75086676 DD |
7629 | -V, --version print version number and configuration settings, then exit |
7630 | -q, --quiet, --silent | |
7631 | do not print progress messages | |
2299a76d DJ |
7632 | -d, --debug don't remove temporary files |
7633 | --recheck update $as_me by reconfiguring in the same conditions | |
75086676 DD |
7634 | --file=FILE[:TEMPLATE] |
7635 | instantiate the configuration file FILE | |
7636 | --header=FILE[:TEMPLATE] | |
7637 | instantiate the configuration header FILE | |
2299a76d DJ |
7638 | |
7639 | Configuration files: | |
7640 | $config_files | |
7641 | ||
7642 | Configuration headers: | |
7643 | $config_headers | |
7644 | ||
7645 | Configuration commands: | |
7646 | $config_commands | |
7647 | ||
75086676 | 7648 | Report bugs to the package provider." |
2299a76d | 7649 | |
75086676 DD |
7650 | _ACEOF |
7651 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d DJ |
7652 | ac_cs_version="\\ |
7653 | config.status | |
75086676 DD |
7654 | configured by $0, generated by GNU Autoconf 2.64, |
7655 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
2299a76d | 7656 | |
75086676 | 7657 | Copyright (C) 2009 Free Software Foundation, Inc. |
2299a76d DJ |
7658 | This config.status script is free software; the Free Software Foundation |
7659 | gives unlimited permission to copy, distribute and modify it." | |
75086676 DD |
7660 | |
7661 | ac_pwd='$ac_pwd' | |
7662 | srcdir='$srcdir' | |
7663 | INSTALL='$INSTALL' | |
7664 | test -n "\$AWK" || AWK=awk | |
2299a76d DJ |
7665 | _ACEOF |
7666 | ||
75086676 DD |
7667 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7668 | # The default lists apply if the user does not specify any file. | |
2299a76d DJ |
7669 | ac_need_defaults=: |
7670 | while test $# != 0 | |
7671 | do | |
7672 | case $1 in | |
7673 | --*=*) | |
75086676 DD |
7674 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7675 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
2299a76d DJ |
7676 | ac_shift=: |
7677 | ;; | |
75086676 | 7678 | *) |
2299a76d DJ |
7679 | ac_option=$1 |
7680 | ac_optarg=$2 | |
7681 | ac_shift=shift | |
7682 | ;; | |
2299a76d DJ |
7683 | esac |
7684 | ||
7685 | case $ac_option in | |
7686 | # Handling of the options. | |
2299a76d DJ |
7687 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7688 | ac_cs_recheck=: ;; | |
75086676 DD |
7689 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7690 | $as_echo "$ac_cs_version"; exit ;; | |
7691 | --debug | --debu | --deb | --de | --d | -d ) | |
2299a76d DJ |
7692 | debug=: ;; |
7693 | --file | --fil | --fi | --f ) | |
7694 | $ac_shift | |
75086676 DD |
7695 | case $ac_optarg in |
7696 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7697 | esac | |
7698 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
2299a76d DJ |
7699 | ac_need_defaults=false;; |
7700 | --header | --heade | --head | --hea ) | |
7701 | $ac_shift | |
75086676 DD |
7702 | case $ac_optarg in |
7703 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7704 | esac | |
7705 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
2299a76d | 7706 | ac_need_defaults=false;; |
75086676 DD |
7707 | --he | --h) |
7708 | # Conflict between --help and --header | |
7709 | as_fn_error "ambiguous option: \`$1' | |
7710 | Try \`$0 --help' for more information.";; | |
7711 | --help | --hel | -h ) | |
7712 | $as_echo "$ac_cs_usage"; exit ;; | |
2299a76d DJ |
7713 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7714 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7715 | ac_cs_silent=: ;; | |
7716 | ||
7717 | # This is an error. | |
75086676 DD |
7718 | -*) as_fn_error "unrecognized option: \`$1' |
7719 | Try \`$0 --help' for more information." ;; | |
2299a76d | 7720 | |
75086676 DD |
7721 | *) as_fn_append ac_config_targets " $1" |
7722 | ac_need_defaults=false ;; | |
2299a76d DJ |
7723 | |
7724 | esac | |
7725 | shift | |
252b5132 | 7726 | done |
2299a76d DJ |
7727 | |
7728 | ac_configure_extra_args= | |
7729 | ||
7730 | if $ac_cs_silent; then | |
7731 | exec 6>/dev/null | |
7732 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
252b5132 | 7733 | fi |
252b5132 | 7734 | |
2299a76d | 7735 | _ACEOF |
75086676 | 7736 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2299a76d | 7737 | if \$ac_cs_recheck; then |
75086676 DD |
7738 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7739 | shift | |
7740 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7741 | CONFIG_SHELL='$SHELL' | |
7742 | export CONFIG_SHELL | |
7743 | exec "\$@" | |
2299a76d | 7744 | fi |
252b5132 | 7745 | |
2299a76d | 7746 | _ACEOF |
75086676 DD |
7747 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7748 | exec 5>>config.log | |
7749 | { | |
7750 | echo | |
7751 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7752 | ## Running $as_me. ## | |
7753 | _ASBOX | |
7754 | $as_echo "$ac_log" | |
7755 | } >&5 | |
2299a76d | 7756 | |
75086676 DD |
7757 | _ACEOF |
7758 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d | 7759 | # |
75086676 | 7760 | # INIT-COMMANDS |
2299a76d | 7761 | # |
2299a76d DJ |
7762 | srcdir=${srcdir} |
7763 | host=${host} | |
7764 | target=${target} | |
7765 | with_target_subdir=${with_target_subdir} | |
2299a76d DJ |
7766 | with_multisubdir=${with_multisubdir} |
7767 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
7768 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
7769 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
7770 | libiberty_topdir=${libiberty_topdir} | |
7771 | ||
7772 | ||
7773 | _ACEOF | |
7774 | ||
75086676 | 7775 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 7776 | |
75086676 | 7777 | # Handling of arguments. |
2299a76d DJ |
7778 | for ac_config_target in $ac_config_targets |
7779 | do | |
75086676 DD |
7780 | case $ac_config_target in |
7781 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
7782 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7783 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
7784 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
7785 | ||
7786 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
252b5132 | 7787 | esac |
2299a76d | 7788 | done |
252b5132 | 7789 | |
75086676 | 7790 | |
2299a76d DJ |
7791 | # If the user did not use the arguments to specify the items to instantiate, |
7792 | # then the envvar interface is used. Set only those that are not. | |
7793 | # We use the long form for the default assignment because of an extremely | |
7794 | # bizarre bug on SunOS 4.1.3. | |
7795 | if $ac_need_defaults; then | |
7796 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7797 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7798 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7799 | fi | |
7800 | ||
7801 | # Have a temporary directory for convenience. Make it in the build tree | |
75086676 | 7802 | # simply because there is no reason against having it here, and in addition, |
2299a76d | 7803 | # creating and moving files from /tmp can sometimes cause problems. |
75086676 DD |
7804 | # Hook for its removal unless debugging. |
7805 | # Note that there is a small window in which the directory will not be cleaned: | |
7806 | # after its creation but before its name has been assigned to `$tmp'. | |
2299a76d DJ |
7807 | $debug || |
7808 | { | |
75086676 DD |
7809 | tmp= |
7810 | trap 'exit_status=$? | |
7811 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
7812 | ' 0 | |
7813 | trap 'as_fn_exit 1' 1 2 13 15 | |
2299a76d | 7814 | } |
2299a76d DJ |
7815 | # Create a (secure) tmp directory for tmp files. |
7816 | ||
7817 | { | |
75086676 | 7818 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
2299a76d DJ |
7819 | test -n "$tmp" && test -d "$tmp" |
7820 | } || | |
7821 | { | |
75086676 DD |
7822 | tmp=./conf$$-$RANDOM |
7823 | (umask 077 && mkdir "$tmp") | |
7824 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
7825 | ||
7826 | # Set up the scripts for CONFIG_FILES section. | |
7827 | # No need to generate them if there are no CONFIG_FILES. | |
7828 | # This happens for instance with `./config.status config.h'. | |
7829 | if test -n "$CONFIG_FILES"; then | |
7830 | ||
7831 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
7832 | ac_cs_awk_getline=: | |
7833 | ac_cs_awk_pipe_init= | |
7834 | ac_cs_awk_read_file=' | |
7835 | while ((getline aline < (F[key])) > 0) | |
7836 | print(aline) | |
7837 | close(F[key])' | |
7838 | ac_cs_awk_pipe_fini= | |
7839 | else | |
7840 | ac_cs_awk_getline=false | |
7841 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
7842 | ac_cs_awk_read_file=' | |
7843 | print "|#_!!_#|" | |
7844 | print "cat " F[key] " &&" | |
7845 | '$ac_cs_awk_pipe_init | |
7846 | # The final `:' finishes the AND list. | |
7847 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
7848 | fi | |
7849 | ac_cr=`echo X | tr X '\015'` | |
7850 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7851 | # But we know of no other shell where ac_cr would be empty at this | |
7852 | # point, so we can use a bashism as a fallback. | |
7853 | if test "x$ac_cr" = x; then | |
7854 | eval ac_cr=\$\'\\r\' | |
7855 | fi | |
7856 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7857 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7858 | ac_cs_awk_cr='\r' | |
7859 | else | |
7860 | ac_cs_awk_cr=$ac_cr | |
7861 | fi | |
7862 | ||
7863 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
7864 | _ACEOF | |
7865 | ||
7866 | # Create commands to substitute file output variables. | |
7867 | { | |
7868 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
7869 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && | |
7870 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && | |
7871 | echo "_ACAWK" && | |
7872 | echo "_ACEOF" | |
7873 | } >conf$$files.sh && | |
7874 | . ./conf$$files.sh || | |
7875 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7876 | rm -f conf$$files.sh | |
7877 | ||
2299a76d | 7878 | { |
75086676 DD |
7879 | echo "cat >conf$$subs.awk <<_ACEOF" && |
7880 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7881 | echo "_ACEOF" | |
7882 | } >conf$$subs.sh || | |
7883 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7884 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
7885 | ac_delim='%!_!# ' | |
7886 | for ac_last_try in false false false false false :; do | |
7887 | . ./conf$$subs.sh || | |
7888 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7889 | ||
7890 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7891 | if test $ac_delim_n = $ac_delim_num; then | |
7892 | break | |
7893 | elif $ac_last_try; then | |
7894 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7895 | else | |
7896 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7897 | fi | |
7898 | done | |
7899 | rm -f conf$$subs.sh | |
7900 | ||
7901 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7902 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
7903 | _ACEOF | |
7904 | sed -n ' | |
7905 | h | |
7906 | s/^/S["/; s/!.*/"]=/ | |
7907 | p | |
7908 | g | |
7909 | s/^[^!]*!// | |
7910 | :repl | |
7911 | t repl | |
7912 | s/'"$ac_delim"'$// | |
7913 | t delim | |
7914 | :nl | |
7915 | h | |
7916 | s/\(.\{148\}\).*/\1/ | |
7917 | t more1 | |
7918 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7919 | p | |
7920 | n | |
7921 | b repl | |
7922 | :more1 | |
7923 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7924 | p | |
7925 | g | |
7926 | s/.\{148\}// | |
7927 | t nl | |
7928 | :delim | |
7929 | h | |
7930 | s/\(.\{148\}\).*/\1/ | |
7931 | t more2 | |
7932 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7933 | p | |
7934 | b | |
7935 | :more2 | |
7936 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7937 | p | |
7938 | g | |
7939 | s/.\{148\}// | |
7940 | t delim | |
7941 | ' <conf$$subs.awk | sed ' | |
7942 | /^[^""]/{ | |
7943 | N | |
7944 | s/\n// | |
2299a76d | 7945 | } |
75086676 DD |
7946 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
7947 | rm -f conf$$subs.awk | |
7948 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7949 | _ACAWK | |
7950 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
7951 | for (key in S) S_is_set[key] = 1 | |
7952 | FS = "\a" | |
7953 | \$ac_cs_awk_pipe_init | |
7954 | } | |
7955 | { | |
7956 | line = $ 0 | |
7957 | nfields = split(line, field, "@") | |
7958 | substed = 0 | |
7959 | len = length(field[1]) | |
7960 | for (i = 2; i < nfields; i++) { | |
7961 | key = field[i] | |
7962 | keylen = length(key) | |
7963 | if (S_is_set[key]) { | |
7964 | value = S[key] | |
7965 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7966 | len += length(value) + length(field[++i]) | |
7967 | substed = 1 | |
7968 | } else | |
7969 | len += 1 + keylen | |
7970 | } | |
7971 | if (nfields == 3 && !substed) { | |
7972 | key = field[2] | |
7973 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
7974 | \$ac_cs_awk_read_file | |
7975 | next | |
7976 | } | |
7977 | } | |
7978 | print line | |
7979 | } | |
7980 | \$ac_cs_awk_pipe_fini | |
7981 | _ACAWK | |
7982 | _ACEOF | |
7983 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7984 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7985 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7986 | else | |
7987 | cat | |
7988 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
7989 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
2299a76d DJ |
7990 | _ACEOF |
7991 | ||
75086676 DD |
7992 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7993 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7994 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7995 | # (actually we leave an empty line to preserve line numbers). | |
7996 | if test "x$srcdir" = x.; then | |
7997 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
7998 | s/:*\$(srcdir):*/:/ | |
7999 | s/:*\${srcdir}:*/:/ | |
8000 | s/:*@srcdir@:*/:/ | |
8001 | s/^\([^=]*=[ ]*\):*/\1/ | |
8002 | s/:*$// | |
8003 | s/^[^=]*=[ ]*$// | |
8004 | }' | |
8005 | fi | |
2299a76d | 8006 | |
75086676 DD |
8007 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8008 | fi # test -n "$CONFIG_FILES" | |
2299a76d | 8009 | |
75086676 DD |
8010 | # Set up the scripts for CONFIG_HEADERS section. |
8011 | # No need to generate them if there are no CONFIG_HEADERS. | |
8012 | # This happens for instance with `./config.status Makefile'. | |
8013 | if test -n "$CONFIG_HEADERS"; then | |
8014 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
8015 | BEGIN { | |
8016 | _ACEOF | |
8017 | ||
8018 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8019 | # here-document in config.status, that substitutes the proper values into | |
8020 | # config.h.in to produce config.h. | |
8021 | ||
8022 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8023 | # handling of long lines. | |
8024 | ac_delim='%!_!# ' | |
8025 | for ac_last_try in false false :; do | |
8026 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
8027 | if test -z "$ac_t"; then | |
8028 | break | |
8029 | elif $ac_last_try; then | |
8030 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
8031 | else | |
8032 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
252b5132 | 8033 | fi |
75086676 | 8034 | done |
252b5132 | 8035 | |
75086676 DD |
8036 | # For the awk script, D is an array of macro values keyed by name, |
8037 | # likewise P contains macro parameters if any. Preserve backslash | |
8038 | # newline sequences. | |
8039 | ||
8040 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8041 | sed -n ' | |
8042 | s/.\{148\}/&'"$ac_delim"'/g | |
8043 | t rset | |
8044 | :rset | |
8045 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8046 | t def | |
8047 | d | |
8048 | :def | |
8049 | s/\\$// | |
8050 | t bsnl | |
8051 | s/["\\]/\\&/g | |
8052 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8053 | D["\1"]=" \3"/p | |
8054 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8055 | d | |
8056 | :bsnl | |
8057 | s/["\\]/\\&/g | |
8058 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8059 | D["\1"]=" \3\\\\\\n"\\/p | |
8060 | t cont | |
8061 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8062 | t cont | |
8063 | d | |
8064 | :cont | |
8065 | n | |
8066 | s/.\{148\}/&'"$ac_delim"'/g | |
8067 | t clear | |
8068 | :clear | |
8069 | s/\\$// | |
8070 | t bsnlc | |
8071 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8072 | d | |
8073 | :bsnlc | |
8074 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8075 | b cont | |
8076 | ' <confdefs.h | sed ' | |
8077 | s/'"$ac_delim"'/"\\\ | |
8078 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8079 | ||
8080 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8081 | for (key in D) D_is_set[key] = 1 | |
8082 | FS = "\a" | |
8083 | } | |
8084 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8085 | line = \$ 0 | |
8086 | split(line, arg, " ") | |
8087 | if (arg[1] == "#") { | |
8088 | defundef = arg[2] | |
8089 | mac1 = arg[3] | |
8090 | } else { | |
8091 | defundef = substr(arg[1], 2) | |
8092 | mac1 = arg[2] | |
8093 | } | |
8094 | split(mac1, mac2, "(") #) | |
8095 | macro = mac2[1] | |
8096 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8097 | if (D_is_set[macro]) { | |
8098 | # Preserve the white space surrounding the "#". | |
8099 | print prefix "define", macro P[macro] D[macro] | |
8100 | next | |
8101 | } else { | |
8102 | # Replace #undef with comments. This is necessary, for example, | |
8103 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8104 | # on some systems where configure will not decide to define it. | |
8105 | if (defundef == "undef") { | |
8106 | print "/*", prefix defundef, macro, "*/" | |
8107 | next | |
8108 | } | |
8109 | } | |
8110 | } | |
8111 | { print } | |
8112 | _ACAWK | |
2299a76d | 8113 | _ACEOF |
75086676 DD |
8114 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8115 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
8116 | fi # test -n "$CONFIG_HEADERS" | |
8117 | ||
8118 | ||
8119 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
8120 | shift | |
8121 | for ac_tag | |
8122 | do | |
8123 | case $ac_tag in | |
8124 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8125 | esac | |
8126 | case $ac_mode$ac_tag in | |
8127 | :[FHL]*:*);; | |
8128 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
8129 | :[FH]-) ac_tag=-:-;; | |
8130 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8131 | esac | |
8132 | ac_save_IFS=$IFS | |
8133 | IFS=: | |
8134 | set x $ac_tag | |
8135 | IFS=$ac_save_IFS | |
8136 | shift | |
8137 | ac_file=$1 | |
8138 | shift | |
8139 | ||
8140 | case $ac_mode in | |
8141 | :L) ac_source=$1;; | |
8142 | :[FH]) | |
8143 | ac_file_inputs= | |
8144 | for ac_f | |
8145 | do | |
8146 | case $ac_f in | |
8147 | -) ac_f="$tmp/stdin";; | |
8148 | *) # Look for the file first in the build tree, then in the source tree | |
8149 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8150 | # because $ac_f cannot contain `:'. | |
8151 | test -f "$ac_f" || | |
8152 | case $ac_f in | |
8153 | [\\/$]*) false;; | |
8154 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8155 | esac || | |
8156 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
8157 | esac | |
8158 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8159 | as_fn_append ac_file_inputs " '$ac_f'" | |
8160 | done | |
8161 | ||
8162 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8163 | # use $as_me), people would be surprised to read: | |
8164 | # /* config.h. Generated by config.status. */ | |
8165 | configure_input='Generated from '` | |
8166 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8167 | `' by configure.' | |
8168 | if test x"$ac_file" != x-; then | |
8169 | configure_input="$ac_file. $configure_input" | |
8170 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8171 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8172 | fi | |
8173 | # Neutralize special characters interpreted by sed in replacement strings. | |
8174 | case $configure_input in #( | |
8175 | *\&* | *\|* | *\\* ) | |
8176 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8177 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8178 | *) ac_sed_conf_input=$configure_input;; | |
8179 | esac | |
8180 | ||
8181 | case $ac_tag in | |
8182 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
8183 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
8184 | esac | |
8185 | ;; | |
252b5132 RH |
8186 | esac |
8187 | ||
75086676 | 8188 | ac_dir=`$as_dirname -- "$ac_file" || |
2299a76d | 8189 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
58670637 DD |
8190 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8191 | X"$ac_file" : 'X\(//\)$' \| \ | |
75086676 DD |
8192 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8193 | $as_echo X"$ac_file" | | |
8194 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8195 | s//\1/ | |
8196 | q | |
8197 | } | |
8198 | /^X\(\/\/\)[^/].*/{ | |
8199 | s//\1/ | |
8200 | q | |
8201 | } | |
8202 | /^X\(\/\/\)$/{ | |
8203 | s//\1/ | |
8204 | q | |
8205 | } | |
8206 | /^X\(\/\).*/{ | |
8207 | s//\1/ | |
8208 | q | |
8209 | } | |
8210 | s/.*/./; q'` | |
8211 | as_dir="$ac_dir"; as_fn_mkdir_p | |
2299a76d | 8212 | ac_builddir=. |
252b5132 | 8213 | |
75086676 DD |
8214 | case "$ac_dir" in |
8215 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8216 | *) | |
8217 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8218 | # A ".." for each directory in $ac_dir_suffix. | |
8219 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8220 | case $ac_top_builddir_sub in | |
8221 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8222 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8223 | esac ;; | |
8224 | esac | |
8225 | ac_abs_top_builddir=$ac_pwd | |
8226 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8227 | # for backward compatibility: | |
8228 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
8229 | |
8230 | case $srcdir in | |
75086676 | 8231 | .) # We are building in place. |
2299a76d | 8232 | ac_srcdir=. |
75086676 DD |
8233 | ac_top_srcdir=$ac_top_builddir_sub |
8234 | ac_abs_top_srcdir=$ac_pwd ;; | |
8235 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 8236 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
8237 | ac_top_srcdir=$srcdir |
8238 | ac_abs_top_srcdir=$srcdir ;; | |
8239 | *) # Relative name. | |
8240 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8241 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8242 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2299a76d | 8243 | esac |
75086676 | 8244 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
85f969cd | 8245 | |
2299a76d | 8246 | |
75086676 DD |
8247 | case $ac_mode in |
8248 | :F) | |
8249 | # | |
8250 | # CONFIG_FILE | |
8251 | # | |
2299a76d DJ |
8252 | |
8253 | case $INSTALL in | |
8254 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
75086676 | 8255 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
252b5132 | 8256 | esac |
75086676 | 8257 | _ACEOF |
252b5132 | 8258 | |
75086676 DD |
8259 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8260 | # If the template does not know about datarootdir, expand it. | |
8261 | # FIXME: This hack should be removed a few years after 2.60. | |
8262 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
8263 | ac_sed_dataroot=' | |
8264 | /datarootdir/ { | |
8265 | p | |
8266 | q | |
8267 | } | |
8268 | /@datadir@/p | |
8269 | /@docdir@/p | |
8270 | /@infodir@/p | |
8271 | /@localedir@/p | |
8272 | /@mandir@/p' | |
8273 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
8274 | *datarootdir*) ac_datarootdir_seen=yes;; | |
8275 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
8276 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
8277 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
8278 | _ACEOF | |
8279 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8280 | ac_datarootdir_hack=' | |
8281 | s&@datadir@&$datadir&g | |
8282 | s&@docdir@&$docdir&g | |
8283 | s&@infodir@&$infodir&g | |
8284 | s&@localedir@&$localedir&g | |
8285 | s&@mandir@&$mandir&g | |
8286 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
8287 | esac | |
2299a76d | 8288 | _ACEOF |
75086676 DD |
8289 | |
8290 | # Neutralize VPATH when `$srcdir' = `.'. | |
8291 | # Shell code in configure.ac might set extrasub. | |
8292 | # FIXME: do we really want to maintain this feature? | |
8293 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8294 | ac_sed_extra="$ac_vpsub | |
2299a76d DJ |
8295 | $extrasub |
8296 | _ACEOF | |
75086676 | 8297 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d DJ |
8298 | :t |
8299 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
75086676 DD |
8300 | s|@configure_input@|$ac_sed_conf_input|;t t |
8301 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
8302 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
8303 | s&@srcdir@&$ac_srcdir&;t t | |
8304 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8305 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8306 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8307 | s&@builddir@&$ac_builddir&;t t | |
8308 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8309 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8310 | s&@INSTALL@&$ac_INSTALL&;t t | |
8311 | $ac_datarootdir_hack | |
8312 | " | |
8313 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
8314 | if $ac_cs_awk_getline; then | |
8315 | $AWK -f "$tmp/subs.awk" | |
8316 | else | |
8317 | $AWK -f "$tmp/subs.awk" | $SHELL | |
8318 | fi >$tmp/out \ | |
8319 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8320 | ||
8321 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
8322 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
8323 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
8324 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8325 | which seems to be undefined. Please make sure it is defined." >&5 | |
8326 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8327 | which seems to be undefined. Please make sure it is defined." >&2;} | |
8328 | ||
8329 | rm -f "$tmp/stdin" | |
2299a76d | 8330 | case $ac_file in |
75086676 DD |
8331 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
8332 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
8333 | esac \ | |
8334 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8335 | ;; | |
8336 | :H) | |
8337 | # | |
8338 | # CONFIG_HEADER | |
8339 | # | |
2299a76d | 8340 | if test x"$ac_file" != x-; then |
75086676 DD |
8341 | { |
8342 | $as_echo "/* $configure_input */" \ | |
8343 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
8344 | } >"$tmp/config.h" \ | |
8345 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8346 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
8347 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
8348 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
2299a76d | 8349 | else |
75086676 DD |
8350 | rm -f "$ac_file" |
8351 | mv "$tmp/config.h" "$ac_file" \ | |
8352 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
2299a76d DJ |
8353 | fi |
8354 | else | |
75086676 DD |
8355 | $as_echo "/* $configure_input */" \ |
8356 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
8357 | || as_fn_error "could not create -" "$LINENO" 5 | |
2299a76d | 8358 | fi |
75086676 | 8359 | ;; |
85f969cd | 8360 | |
75086676 DD |
8361 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
8362 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
8363 | ;; | |
8364 | esac | |
2299a76d DJ |
8365 | |
8366 | ||
75086676 DD |
8367 | case $ac_file$ac_mode in |
8368 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
252b5132 | 8369 | if test -n "$CONFIG_FILES"; then |
c7efc4d5 | 8370 | if test -n "${with_target_subdir}"; then |
252b5132 RH |
8371 | # FIXME: We shouldn't need to set ac_file |
8372 | ac_file=Makefile | |
52d98c2d | 8373 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
252b5132 RH |
8374 | . ${libiberty_topdir}/config-ml.in |
8375 | fi | |
2299a76d | 8376 | fi ;; |
75086676 | 8377 | |
2299a76d | 8378 | esac |
75086676 | 8379 | done # for ac_tag |
2299a76d | 8380 | |
2299a76d | 8381 | |
75086676 | 8382 | as_fn_exit 0 |
2299a76d | 8383 | _ACEOF |
2299a76d DJ |
8384 | ac_clean_files=$ac_clean_files_save |
8385 | ||
75086676 DD |
8386 | test $ac_write_fail = 0 || |
8387 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
8388 | ||
2299a76d DJ |
8389 | |
8390 | # configure is writing to config.log, and then calls config.status. | |
8391 | # config.status does its own redirection, appending to config.log. | |
8392 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8393 | # by configure, so config.status won't be able to write to it; its | |
8394 | # output is simply discarded. So we exec the FD to /dev/null, | |
8395 | # effectively closing config.log, so it can be properly (re)opened and | |
8396 | # appended to by config.status. When coming back to configure, we | |
8397 | # need to make the FD available again. | |
8398 | if test "$no_create" != yes; then | |
8399 | ac_cs_success=: | |
8400 | ac_config_status_args= | |
8401 | test "$silent" = yes && | |
8402 | ac_config_status_args="$ac_config_status_args --quiet" | |
8403 | exec 5>/dev/null | |
8404 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
8405 | exec 5>>config.log | |
8406 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8407 | # would make configure fail if this is the last instruction. | |
75086676 DD |
8408 | $ac_cs_success || as_fn_exit $? |
8409 | fi | |
8410 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
8411 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
8412 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
2299a76d | 8413 | fi |
252b5132 | 8414 |