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 | |
597 | PICFLAG | |
598 | INSTALL_DATA | |
599 | INSTALL_SCRIPT | |
600 | INSTALL_PROGRAM | |
601 | EGREP | |
602 | GREP | |
603 | OUTPUT_OPTION | |
604 | NO_MINUS_C_MINUS_O | |
605 | ac_libiberty_warn_cflags | |
606 | CPP | |
607 | OBJEXT | |
608 | EXEEXT | |
609 | ac_ct_CC | |
610 | CPPFLAGS | |
611 | LDFLAGS | |
612 | CFLAGS | |
613 | CC | |
614 | RANLIB | |
615 | AR | |
616 | host_os | |
617 | host_vendor | |
618 | host_cpu | |
619 | host | |
620 | build_os | |
621 | build_vendor | |
622 | build_cpu | |
623 | build | |
624 | HAVE_PERL | |
625 | PERL | |
626 | BUILD_INFO | |
627 | MAKEINFO | |
628 | NOTMAINT | |
629 | MAINT | |
630 | libiberty_topdir | |
631 | target_alias | |
632 | host_alias | |
633 | build_alias | |
634 | LIBS | |
635 | ECHO_T | |
636 | ECHO_N | |
637 | ECHO_C | |
638 | DEFS | |
639 | mandir | |
640 | localedir | |
641 | libdir | |
642 | psdir | |
643 | pdfdir | |
644 | dvidir | |
645 | htmldir | |
646 | infodir | |
647 | docdir | |
648 | oldincludedir | |
649 | includedir | |
650 | localstatedir | |
651 | sharedstatedir | |
652 | sysconfdir | |
653 | datadir | |
654 | datarootdir | |
655 | libexecdir | |
656 | sbindir | |
657 | bindir | |
658 | program_transform_name | |
659 | prefix | |
660 | exec_prefix | |
661 | PACKAGE_URL | |
662 | PACKAGE_BUGREPORT | |
663 | PACKAGE_STRING | |
664 | PACKAGE_VERSION | |
665 | PACKAGE_TARNAME | |
666 | PACKAGE_NAME | |
667 | PATH_SEPARATOR | |
668 | SHELL' | |
2299a76d | 669 | ac_subst_files='host_makefile_frag' |
75086676 DD |
670 | ac_user_opts=' |
671 | enable_option_checking | |
672 | with_target_subdir | |
673 | with_build_subdir | |
674 | with_cross_host | |
675 | with_newlib | |
676 | enable_maintainer_mode | |
677 | enable_multilib | |
75086676 | 678 | enable_install_libiberty |
a4818a05 | 679 | enable_largefile |
75086676 DD |
680 | ' |
681 | ac_precious_vars='build_alias | |
682 | host_alias | |
683 | target_alias | |
684 | CC | |
685 | CFLAGS | |
686 | LDFLAGS | |
687 | LIBS | |
688 | CPPFLAGS | |
689 | CPP' | |
690 | ||
252b5132 RH |
691 | |
692 | # Initialize some variables set by options. | |
2299a76d DJ |
693 | ac_init_help= |
694 | ac_init_version=false | |
75086676 DD |
695 | ac_unrecognized_opts= |
696 | ac_unrecognized_sep= | |
252b5132 RH |
697 | # The variables have the same names as the options, with |
698 | # dashes changed to underlines. | |
2299a76d | 699 | cache_file=/dev/null |
252b5132 | 700 | exec_prefix=NONE |
252b5132 | 701 | no_create= |
252b5132 RH |
702 | no_recursion= |
703 | prefix=NONE | |
704 | program_prefix=NONE | |
705 | program_suffix=NONE | |
706 | program_transform_name=s,x,x, | |
707 | silent= | |
708 | site= | |
709 | srcdir= | |
252b5132 RH |
710 | verbose= |
711 | x_includes=NONE | |
712 | x_libraries=NONE | |
2299a76d DJ |
713 | |
714 | # Installation directory options. | |
715 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
716 | # and all the variables that are supposed to be based on exec_prefix | |
717 | # by default will actually change. | |
718 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
75086676 | 719 | # (The list follows the same order as the GNU Coding Standards.) |
252b5132 RH |
720 | bindir='${exec_prefix}/bin' |
721 | sbindir='${exec_prefix}/sbin' | |
722 | libexecdir='${exec_prefix}/libexec' | |
75086676 DD |
723 | datarootdir='${prefix}/share' |
724 | datadir='${datarootdir}' | |
252b5132 RH |
725 | sysconfdir='${prefix}/etc' |
726 | sharedstatedir='${prefix}/com' | |
727 | localstatedir='${prefix}/var' | |
252b5132 RH |
728 | includedir='${prefix}/include' |
729 | oldincludedir='/usr/include' | |
75086676 DD |
730 | docdir='${datarootdir}/doc/${PACKAGE}' |
731 | infodir='${datarootdir}/info' | |
732 | htmldir='${docdir}' | |
733 | dvidir='${docdir}' | |
734 | pdfdir='${docdir}' | |
735 | psdir='${docdir}' | |
736 | libdir='${exec_prefix}/lib' | |
737 | localedir='${datarootdir}/locale' | |
738 | mandir='${datarootdir}/man' | |
252b5132 | 739 | |
252b5132 | 740 | ac_prev= |
75086676 | 741 | ac_dashdash= |
252b5132 RH |
742 | for ac_option |
743 | do | |
252b5132 RH |
744 | # If the previous option needs an argument, assign it. |
745 | if test -n "$ac_prev"; then | |
75086676 | 746 | eval $ac_prev=\$ac_option |
252b5132 RH |
747 | ac_prev= |
748 | continue | |
749 | fi | |
750 | ||
75086676 DD |
751 | case $ac_option in |
752 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
753 | *) ac_optarg=yes ;; | |
754 | esac | |
252b5132 RH |
755 | |
756 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
757 | ||
75086676 DD |
758 | case $ac_dashdash$ac_option in |
759 | --) | |
760 | ac_dashdash=yes ;; | |
252b5132 RH |
761 | |
762 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
763 | ac_prev=bindir ;; | |
764 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
2299a76d | 765 | bindir=$ac_optarg ;; |
252b5132 RH |
766 | |
767 | -build | --build | --buil | --bui | --bu) | |
2299a76d | 768 | ac_prev=build_alias ;; |
252b5132 | 769 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
2299a76d | 770 | build_alias=$ac_optarg ;; |
252b5132 RH |
771 | |
772 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
773 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
774 | ac_prev=cache_file ;; | |
775 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
776 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
2299a76d DJ |
777 | cache_file=$ac_optarg ;; |
778 | ||
779 | --config-cache | -C) | |
780 | cache_file=config.cache ;; | |
252b5132 | 781 | |
75086676 | 782 | -datadir | --datadir | --datadi | --datad) |
252b5132 | 783 | ac_prev=datadir ;; |
75086676 | 784 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
2299a76d | 785 | datadir=$ac_optarg ;; |
252b5132 | 786 | |
75086676 DD |
787 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
788 | | --dataroo | --dataro | --datar) | |
789 | ac_prev=datarootdir ;; | |
790 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
791 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
792 | datarootdir=$ac_optarg ;; | |
793 | ||
252b5132 | 794 | -disable-* | --disable-*) |
75086676 | 795 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
252b5132 | 796 | # Reject names that are not valid shell variable names. |
75086676 DD |
797 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
798 | as_fn_error "invalid feature name: $ac_useropt" | |
799 | ac_useropt_orig=$ac_useropt | |
800 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
801 | case $ac_user_opts in | |
802 | *" | |
803 | "enable_$ac_useropt" | |
804 | "*) ;; | |
805 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
806 | ac_unrecognized_sep=', ';; | |
807 | esac | |
808 | eval enable_$ac_useropt=no ;; | |
809 | ||
810 | -docdir | --docdir | --docdi | --doc | --do) | |
811 | ac_prev=docdir ;; | |
812 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
813 | docdir=$ac_optarg ;; | |
814 | ||
815 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
816 | ac_prev=dvidir ;; | |
817 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
818 | dvidir=$ac_optarg ;; | |
252b5132 RH |
819 | |
820 | -enable-* | --enable-*) | |
75086676 | 821 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
252b5132 | 822 | # Reject names that are not valid shell variable names. |
75086676 DD |
823 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
824 | as_fn_error "invalid feature name: $ac_useropt" | |
825 | ac_useropt_orig=$ac_useropt | |
826 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
827 | case $ac_user_opts in | |
828 | *" | |
829 | "enable_$ac_useropt" | |
830 | "*) ;; | |
831 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
832 | ac_unrecognized_sep=', ';; | |
252b5132 | 833 | esac |
75086676 | 834 | eval enable_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
835 | |
836 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
837 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
838 | | --exec | --exe | --ex) | |
839 | ac_prev=exec_prefix ;; | |
840 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
841 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
842 | | --exec=* | --exe=* | --ex=*) | |
2299a76d | 843 | exec_prefix=$ac_optarg ;; |
252b5132 RH |
844 | |
845 | -gas | --gas | --ga | --g) | |
846 | # Obsolete; use --with-gas. | |
847 | with_gas=yes ;; | |
848 | ||
2299a76d DJ |
849 | -help | --help | --hel | --he | -h) |
850 | ac_init_help=long ;; | |
851 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
852 | ac_init_help=recursive ;; | |
853 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
854 | ac_init_help=short ;; | |
252b5132 RH |
855 | |
856 | -host | --host | --hos | --ho) | |
2299a76d | 857 | ac_prev=host_alias ;; |
252b5132 | 858 | -host=* | --host=* | --hos=* | --ho=*) |
2299a76d | 859 | host_alias=$ac_optarg ;; |
252b5132 | 860 | |
75086676 DD |
861 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
862 | ac_prev=htmldir ;; | |
863 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
864 | | --ht=*) | |
865 | htmldir=$ac_optarg ;; | |
866 | ||
252b5132 RH |
867 | -includedir | --includedir | --includedi | --included | --include \ |
868 | | --includ | --inclu | --incl | --inc) | |
869 | ac_prev=includedir ;; | |
870 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
871 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
2299a76d | 872 | includedir=$ac_optarg ;; |
252b5132 RH |
873 | |
874 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
875 | ac_prev=infodir ;; | |
876 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
2299a76d | 877 | infodir=$ac_optarg ;; |
252b5132 RH |
878 | |
879 | -libdir | --libdir | --libdi | --libd) | |
880 | ac_prev=libdir ;; | |
881 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
2299a76d | 882 | libdir=$ac_optarg ;; |
252b5132 RH |
883 | |
884 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
885 | | --libexe | --libex | --libe) | |
886 | ac_prev=libexecdir ;; | |
887 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
888 | | --libexe=* | --libex=* | --libe=*) | |
2299a76d | 889 | libexecdir=$ac_optarg ;; |
252b5132 | 890 | |
75086676 DD |
891 | -localedir | --localedir | --localedi | --localed | --locale) |
892 | ac_prev=localedir ;; | |
893 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
894 | localedir=$ac_optarg ;; | |
895 | ||
252b5132 | 896 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
75086676 | 897 | | --localstate | --localstat | --localsta | --localst | --locals) |
252b5132 RH |
898 | ac_prev=localstatedir ;; |
899 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
75086676 | 900 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
2299a76d | 901 | localstatedir=$ac_optarg ;; |
252b5132 RH |
902 | |
903 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
904 | ac_prev=mandir ;; | |
905 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
2299a76d | 906 | mandir=$ac_optarg ;; |
252b5132 RH |
907 | |
908 | -nfp | --nfp | --nf) | |
909 | # Obsolete; use --without-fp. | |
910 | with_fp=no ;; | |
911 | ||
912 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
2299a76d | 913 | | --no-cr | --no-c | -n) |
252b5132 RH |
914 | no_create=yes ;; |
915 | ||
916 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
917 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
918 | no_recursion=yes ;; | |
919 | ||
920 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
921 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
922 | | --oldin | --oldi | --old | --ol | --o) | |
923 | ac_prev=oldincludedir ;; | |
924 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
925 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
926 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
2299a76d | 927 | oldincludedir=$ac_optarg ;; |
252b5132 RH |
928 | |
929 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
930 | ac_prev=prefix ;; | |
931 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
2299a76d | 932 | prefix=$ac_optarg ;; |
252b5132 RH |
933 | |
934 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
935 | | --program-pre | --program-pr | --program-p) | |
936 | ac_prev=program_prefix ;; | |
937 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
938 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
2299a76d | 939 | program_prefix=$ac_optarg ;; |
252b5132 RH |
940 | |
941 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
942 | | --program-suf | --program-su | --program-s) | |
943 | ac_prev=program_suffix ;; | |
944 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
945 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
2299a76d | 946 | program_suffix=$ac_optarg ;; |
252b5132 RH |
947 | |
948 | -program-transform-name | --program-transform-name \ | |
949 | | --program-transform-nam | --program-transform-na \ | |
950 | | --program-transform-n | --program-transform- \ | |
951 | | --program-transform | --program-transfor \ | |
952 | | --program-transfo | --program-transf \ | |
953 | | --program-trans | --program-tran \ | |
954 | | --progr-tra | --program-tr | --program-t) | |
955 | ac_prev=program_transform_name ;; | |
956 | -program-transform-name=* | --program-transform-name=* \ | |
957 | | --program-transform-nam=* | --program-transform-na=* \ | |
958 | | --program-transform-n=* | --program-transform-=* \ | |
959 | | --program-transform=* | --program-transfor=* \ | |
960 | | --program-transfo=* | --program-transf=* \ | |
961 | | --program-trans=* | --program-tran=* \ | |
962 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
2299a76d | 963 | program_transform_name=$ac_optarg ;; |
252b5132 | 964 | |
75086676 DD |
965 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
966 | ac_prev=pdfdir ;; | |
967 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
968 | pdfdir=$ac_optarg ;; | |
969 | ||
970 | -psdir | --psdir | --psdi | --psd | --ps) | |
971 | ac_prev=psdir ;; | |
972 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
973 | psdir=$ac_optarg ;; | |
974 | ||
252b5132 RH |
975 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
976 | | -silent | --silent | --silen | --sile | --sil) | |
977 | silent=yes ;; | |
978 | ||
979 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
980 | ac_prev=sbindir ;; | |
981 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
982 | | --sbi=* | --sb=*) | |
2299a76d | 983 | sbindir=$ac_optarg ;; |
252b5132 RH |
984 | |
985 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
986 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
987 | | --sharedst | --shareds | --shared | --share | --shar \ | |
988 | | --sha | --sh) | |
989 | ac_prev=sharedstatedir ;; | |
990 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
991 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
992 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
993 | | --sha=* | --sh=*) | |
2299a76d | 994 | sharedstatedir=$ac_optarg ;; |
252b5132 RH |
995 | |
996 | -site | --site | --sit) | |
997 | ac_prev=site ;; | |
998 | -site=* | --site=* | --sit=*) | |
2299a76d | 999 | site=$ac_optarg ;; |
252b5132 RH |
1000 | |
1001 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1002 | ac_prev=srcdir ;; | |
1003 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
2299a76d | 1004 | srcdir=$ac_optarg ;; |
252b5132 RH |
1005 | |
1006 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1007 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1008 | ac_prev=sysconfdir ;; | |
1009 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1010 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
2299a76d | 1011 | sysconfdir=$ac_optarg ;; |
252b5132 RH |
1012 | |
1013 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
2299a76d | 1014 | ac_prev=target_alias ;; |
252b5132 | 1015 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
2299a76d | 1016 | target_alias=$ac_optarg ;; |
252b5132 RH |
1017 | |
1018 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1019 | verbose=yes ;; | |
1020 | ||
2299a76d DJ |
1021 | -version | --version | --versio | --versi | --vers | -V) |
1022 | ac_init_version=: ;; | |
252b5132 RH |
1023 | |
1024 | -with-* | --with-*) | |
75086676 | 1025 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
252b5132 | 1026 | # Reject names that are not valid shell variable names. |
75086676 DD |
1027 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1028 | as_fn_error "invalid package name: $ac_useropt" | |
1029 | ac_useropt_orig=$ac_useropt | |
1030 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1031 | case $ac_user_opts in | |
1032 | *" | |
1033 | "with_$ac_useropt" | |
1034 | "*) ;; | |
1035 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1036 | ac_unrecognized_sep=', ';; | |
252b5132 | 1037 | esac |
75086676 | 1038 | eval with_$ac_useropt=\$ac_optarg ;; |
252b5132 RH |
1039 | |
1040 | -without-* | --without-*) | |
75086676 | 1041 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
252b5132 | 1042 | # Reject names that are not valid shell variable names. |
75086676 DD |
1043 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
1044 | as_fn_error "invalid package name: $ac_useropt" | |
1045 | ac_useropt_orig=$ac_useropt | |
1046 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1047 | case $ac_user_opts in | |
1048 | *" | |
1049 | "with_$ac_useropt" | |
1050 | "*) ;; | |
1051 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1052 | ac_unrecognized_sep=', ';; | |
1053 | esac | |
1054 | eval with_$ac_useropt=no ;; | |
252b5132 RH |
1055 | |
1056 | --x) | |
1057 | # Obsolete; use --with-x. | |
1058 | with_x=yes ;; | |
1059 | ||
1060 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1061 | | --x-incl | --x-inc | --x-in | --x-i) | |
1062 | ac_prev=x_includes ;; | |
1063 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1064 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
2299a76d | 1065 | x_includes=$ac_optarg ;; |
252b5132 RH |
1066 | |
1067 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1068 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1069 | ac_prev=x_libraries ;; | |
1070 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1071 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
2299a76d | 1072 | x_libraries=$ac_optarg ;; |
252b5132 | 1073 | |
75086676 DD |
1074 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1075 | Try \`$0 --help' for more information." | |
252b5132 RH |
1076 | ;; |
1077 | ||
2299a76d DJ |
1078 | *=*) |
1079 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1080 | # Reject names that are not valid shell variable names. | |
75086676 DD |
1081 | case $ac_envvar in #( |
1082 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1083 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1084 | esac | |
1085 | eval $ac_envvar=\$ac_optarg | |
2299a76d DJ |
1086 | export $ac_envvar ;; |
1087 | ||
252b5132 | 1088 | *) |
2299a76d | 1089 | # FIXME: should be removed in autoconf 3.0. |
75086676 | 1090 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
2299a76d | 1091 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
75086676 | 1092 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
2299a76d | 1093 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
252b5132 RH |
1094 | ;; |
1095 | ||
1096 | esac | |
1097 | done | |
1098 | ||
1099 | if test -n "$ac_prev"; then | |
2299a76d | 1100 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
75086676 | 1101 | as_fn_error "missing argument to $ac_option" |
252b5132 | 1102 | fi |
252b5132 | 1103 | |
75086676 DD |
1104 | if test -n "$ac_unrecognized_opts"; then |
1105 | case $enable_option_checking in | |
1106 | no) ;; | |
1107 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1108 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
2299a76d | 1109 | esac |
75086676 | 1110 | fi |
252b5132 | 1111 | |
75086676 DD |
1112 | # Check all directory arguments for consistency. |
1113 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1114 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1115 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1116 | libdir localedir mandir | |
252b5132 | 1117 | do |
75086676 DD |
1118 | eval ac_val=\$$ac_var |
1119 | # Remove trailing slashes. | |
2299a76d | 1120 | case $ac_val in |
75086676 DD |
1121 | */ ) |
1122 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1123 | eval $ac_var=\$ac_val;; | |
252b5132 | 1124 | esac |
75086676 DD |
1125 | # Be sure to have absolute directory names. |
1126 | case $ac_val in | |
1127 | [\\/$]* | ?:[\\/]* ) continue;; | |
1128 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1129 | esac | |
1130 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" | |
252b5132 RH |
1131 | done |
1132 | ||
2299a76d DJ |
1133 | # There might be people who depend on the old broken behavior: `$host' |
1134 | # used to hold the argument of --host etc. | |
1135 | # FIXME: To remove some day. | |
1136 | build=$build_alias | |
1137 | host=$host_alias | |
1138 | target=$target_alias | |
1139 | ||
1140 | # FIXME: To remove some day. | |
1141 | if test "x$host_alias" != x; then | |
1142 | if test "x$build_alias" = x; then | |
1143 | cross_compiling=maybe | |
75086676 | 1144 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
2299a76d DJ |
1145 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1146 | elif test "x$build_alias" != "x$host_alias"; then | |
1147 | cross_compiling=yes | |
1148 | fi | |
1149 | fi | |
252b5132 | 1150 | |
2299a76d DJ |
1151 | ac_tool_prefix= |
1152 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1153 | ||
1154 | test "$silent" = yes && exec 6>/dev/null | |
252b5132 | 1155 | |
252b5132 | 1156 | |
75086676 DD |
1157 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1158 | ac_ls_di=`ls -di .` && | |
1159 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1160 | as_fn_error "working directory cannot be determined" | |
1161 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1162 | as_fn_error "pwd does not report name of working directory" | |
1163 | ||
1164 | ||
252b5132 RH |
1165 | # Find the source files, if location was not specified. |
1166 | if test -z "$srcdir"; then | |
1167 | ac_srcdir_defaulted=yes | |
75086676 DD |
1168 | # Try the directory containing this script, then the parent directory. |
1169 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1170 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1171 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1172 | X"$as_myself" : 'X\(//\)$' \| \ | |
1173 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1174 | $as_echo X"$as_myself" | | |
1175 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1176 | s//\1/ | |
1177 | q | |
1178 | } | |
1179 | /^X\(\/\/\)[^/].*/{ | |
1180 | s//\1/ | |
1181 | q | |
1182 | } | |
1183 | /^X\(\/\/\)$/{ | |
1184 | s//\1/ | |
1185 | q | |
1186 | } | |
1187 | /^X\(\/\).*/{ | |
1188 | s//\1/ | |
1189 | q | |
1190 | } | |
1191 | s/.*/./; q'` | |
252b5132 | 1192 | srcdir=$ac_confdir |
75086676 | 1193 | if test ! -r "$srcdir/$ac_unique_file"; then |
252b5132 RH |
1194 | srcdir=.. |
1195 | fi | |
1196 | else | |
1197 | ac_srcdir_defaulted=no | |
1198 | fi | |
75086676 DD |
1199 | if test ! -r "$srcdir/$ac_unique_file"; then |
1200 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1201 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1202 | fi | |
1203 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1204 | ac_abs_confdir=`( | |
1205 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1206 | pwd)` | |
1207 | # When building in place, set srcdir=. | |
1208 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1209 | srcdir=. | |
1210 | fi | |
1211 | # Remove unnecessary trailing slashes from srcdir. | |
1212 | # Double slashes in file names in object file debugging info | |
1213 | # mess up M-x gdb in Emacs. | |
1214 | case $srcdir in | |
1215 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1216 | esac | |
1217 | for ac_var in $ac_precious_vars; do | |
1218 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1219 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1220 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1221 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1222 | done | |
2299a76d DJ |
1223 | |
1224 | # | |
1225 | # Report the --help message. | |
1226 | # | |
1227 | if test "$ac_init_help" = "long"; then | |
1228 | # Omit some internal or obsolete options to make the list less imposing. | |
1229 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1230 | cat <<_ACEOF | |
1231 | \`configure' configures this package to adapt to many kinds of systems. | |
1232 | ||
1233 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1234 | ||
1235 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1236 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1237 | ||
1238 | Defaults for the options are specified in brackets. | |
1239 | ||
1240 | Configuration: | |
1241 | -h, --help display this help and exit | |
1242 | --help=short display options specific to this package | |
1243 | --help=recursive display the short help of all the included packages | |
1244 | -V, --version display version information and exit | |
1245 | -q, --quiet, --silent do not print \`checking...' messages | |
1246 | --cache-file=FILE cache test results in FILE [disabled] | |
1247 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1248 | -n, --no-create do not create output files | |
1249 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1250 | ||
2299a76d DJ |
1251 | Installation directories: |
1252 | --prefix=PREFIX install architecture-independent files in PREFIX | |
75086676 | 1253 | [$ac_default_prefix] |
2299a76d | 1254 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
75086676 | 1255 | [PREFIX] |
2299a76d DJ |
1256 | |
1257 | By default, \`make install' will install all the files in | |
1258 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1259 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1260 | for instance \`--prefix=\$HOME'. | |
1261 | ||
1262 | For better control, use the options below. | |
1263 | ||
1264 | Fine tuning of the installation directories: | |
75086676 DD |
1265 | --bindir=DIR user executables [EPREFIX/bin] |
1266 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1267 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1268 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1269 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1270 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1271 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1272 | --includedir=DIR C header files [PREFIX/include] | |
1273 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1274 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1275 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1276 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1277 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1278 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1279 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] | |
1280 | --htmldir=DIR html documentation [DOCDIR] | |
1281 | --dvidir=DIR dvi documentation [DOCDIR] | |
1282 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1283 | --psdir=DIR ps documentation [DOCDIR] | |
2299a76d DJ |
1284 | _ACEOF |
1285 | ||
1286 | cat <<\_ACEOF | |
1287 | ||
1288 | System types: | |
1289 | --build=BUILD configure for building on BUILD [guessed] | |
1290 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1291 | _ACEOF | |
1292 | fi | |
1293 | ||
1294 | if test -n "$ac_init_help"; then | |
1295 | ||
1296 | cat <<\_ACEOF | |
1297 | ||
1298 | Optional Features: | |
75086676 | 1299 | --disable-option-checking ignore unrecognized --enable/--with options |
2299a76d DJ |
1300 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1301 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1302 | --enable-maintainer-mode | |
1303 | enable make rules and dependencies not useful | |
1304 | (and sometimes confusing) to the casual installer | |
958afec3 | 1305 | --enable-multilib build many library versions (default) |
a4818a05 | 1306 | --enable-install-libiberty Install headers and library for end users |
899de170 | 1307 | --disable-largefile omit support for large files |
2299a76d DJ |
1308 | |
1309 | Optional Packages: | |
1310 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1311 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1312 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1313 | --with-build-subdir=SUBDIR Configuring in a subdirectory for build | |
1314 | --with-cross-host=HOST Configuring with a cross compiler | |
1315 | --with-newlib Configuring with newlib | |
1316 | ||
1317 | Some influential environment variables: | |
1318 | CC C compiler command | |
1319 | CFLAGS C compiler flags | |
1320 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1321 | nonstandard directory <lib dir> | |
75086676 DD |
1322 | LIBS libraries to pass to the linker, e.g. -l<library> |
1323 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1324 | you have headers in a nonstandard directory <include dir> | |
2299a76d DJ |
1325 | CPP C preprocessor |
1326 | ||
1327 | Use these variables to override the choices made by `configure' or to help | |
1328 | it to find libraries and programs with nonstandard names/locations. | |
1329 | ||
75086676 | 1330 | Report bugs to the package provider. |
2299a76d | 1331 | _ACEOF |
75086676 | 1332 | ac_status=$? |
2299a76d DJ |
1333 | fi |
1334 | ||
1335 | if test "$ac_init_help" = "recursive"; then | |
1336 | # If there are subdirs, report their specific --help. | |
2299a76d | 1337 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
75086676 DD |
1338 | test -d "$ac_dir" || |
1339 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1340 | continue | |
2299a76d DJ |
1341 | ac_builddir=. |
1342 | ||
75086676 DD |
1343 | case "$ac_dir" in |
1344 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1345 | *) | |
1346 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1347 | # A ".." for each directory in $ac_dir_suffix. | |
1348 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1349 | case $ac_top_builddir_sub in | |
1350 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1351 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1352 | esac ;; | |
1353 | esac | |
1354 | ac_abs_top_builddir=$ac_pwd | |
1355 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1356 | # for backward compatibility: | |
1357 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
1358 | |
1359 | case $srcdir in | |
75086676 | 1360 | .) # We are building in place. |
2299a76d | 1361 | ac_srcdir=. |
75086676 DD |
1362 | ac_top_srcdir=$ac_top_builddir_sub |
1363 | ac_abs_top_srcdir=$ac_pwd ;; | |
1364 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 1365 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
1366 | ac_top_srcdir=$srcdir |
1367 | ac_abs_top_srcdir=$srcdir ;; | |
1368 | *) # Relative name. | |
1369 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1370 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1371 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
58670637 | 1372 | esac |
75086676 DD |
1373 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1374 | ||
1375 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1376 | # Check for guested configure. | |
1377 | if test -f "$ac_srcdir/configure.gnu"; then | |
1378 | echo && | |
1379 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1380 | elif test -f "$ac_srcdir/configure"; then | |
1381 | echo && | |
1382 | $SHELL "$ac_srcdir/configure" --help=recursive | |
2299a76d | 1383 | else |
75086676 DD |
1384 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
1385 | fi || ac_status=$? | |
1386 | cd "$ac_pwd" || { ac_status=$?; break; } | |
2299a76d DJ |
1387 | done |
1388 | fi | |
1389 | ||
75086676 | 1390 | test -n "$ac_init_help" && exit $ac_status |
2299a76d DJ |
1391 | if $ac_init_version; then |
1392 | cat <<\_ACEOF | |
75086676 DD |
1393 | configure |
1394 | generated by GNU Autoconf 2.64 | |
2299a76d | 1395 | |
75086676 | 1396 | Copyright (C) 2009 Free Software Foundation, Inc. |
2299a76d DJ |
1397 | This configure script is free software; the Free Software Foundation |
1398 | gives unlimited permission to copy, distribute and modify it. | |
1399 | _ACEOF | |
75086676 | 1400 | exit |
2299a76d | 1401 | fi |
2299a76d | 1402 | |
75086676 DD |
1403 | ## ------------------------ ## |
1404 | ## Autoconf initialization. ## | |
1405 | ## ------------------------ ## | |
2299a76d | 1406 | |
75086676 DD |
1407 | # ac_fn_c_try_compile LINENO |
1408 | # -------------------------- | |
1409 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1410 | ac_fn_c_try_compile () | |
2299a76d | 1411 | { |
75086676 DD |
1412 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1413 | rm -f conftest.$ac_objext | |
1414 | if { { ac_try="$ac_compile" | |
1415 | case "(($ac_try" in | |
1416 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1417 | *) ac_try_echo=$ac_try;; | |
1418 | esac | |
1419 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1420 | $as_echo "$ac_try_echo"; } >&5 | |
1421 | (eval "$ac_compile") 2>conftest.err | |
1422 | ac_status=$? | |
1423 | if test -s conftest.err; then | |
1424 | grep -v '^ *+' conftest.err >conftest.er1 | |
1425 | cat conftest.er1 >&5 | |
1426 | mv -f conftest.er1 conftest.err | |
1427 | fi | |
1428 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1429 | test $ac_status = 0; } && { | |
1430 | test -z "$ac_c_werror_flag" || | |
1431 | test ! -s conftest.err | |
1432 | } && test -s conftest.$ac_objext; then : | |
1433 | ac_retval=0 | |
1434 | else | |
1435 | $as_echo "$as_me: failed program was:" >&5 | |
1436 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1437 | |
75086676 DD |
1438 | ac_retval=1 |
1439 | fi | |
1440 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1441 | return $ac_retval | |
2299a76d | 1442 | |
75086676 | 1443 | } # ac_fn_c_try_compile |
2299a76d | 1444 | |
75086676 DD |
1445 | # ac_fn_c_try_cpp LINENO |
1446 | # ---------------------- | |
1447 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1448 | ac_fn_c_try_cpp () | |
1449 | { | |
1450 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1451 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1452 | case "(($ac_try" in | |
1453 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1454 | *) ac_try_echo=$ac_try;; | |
1455 | esac | |
1456 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1457 | $as_echo "$ac_try_echo"; } >&5 | |
1458 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1459 | ac_status=$? | |
1460 | if test -s conftest.err; then | |
1461 | grep -v '^ *+' conftest.err >conftest.er1 | |
1462 | cat conftest.er1 >&5 | |
1463 | mv -f conftest.er1 conftest.err | |
1464 | fi | |
1465 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1466 | test $ac_status = 0; } >/dev/null && { | |
1467 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1468 | test ! -s conftest.err | |
1469 | }; then : | |
1470 | ac_retval=0 | |
1471 | else | |
1472 | $as_echo "$as_me: failed program was:" >&5 | |
1473 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1474 | |
75086676 DD |
1475 | ac_retval=1 |
1476 | fi | |
1477 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1478 | return $ac_retval | |
2299a76d | 1479 | |
75086676 | 1480 | } # ac_fn_c_try_cpp |
2299a76d | 1481 | |
75086676 DD |
1482 | # ac_fn_c_try_run LINENO |
1483 | # ---------------------- | |
1484 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1485 | # that executables *can* be run. | |
1486 | ac_fn_c_try_run () | |
1487 | { | |
1488 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1489 | if { { ac_try="$ac_link" | |
1490 | case "(($ac_try" in | |
1491 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1492 | *) ac_try_echo=$ac_try;; | |
1493 | esac | |
1494 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1495 | $as_echo "$ac_try_echo"; } >&5 | |
1496 | (eval "$ac_link") 2>&5 | |
1497 | ac_status=$? | |
1498 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1499 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1500 | { { case "(($ac_try" in | |
1501 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1502 | *) ac_try_echo=$ac_try;; | |
1503 | esac | |
1504 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1505 | $as_echo "$ac_try_echo"; } >&5 | |
1506 | (eval "$ac_try") 2>&5 | |
1507 | ac_status=$? | |
1508 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1509 | test $ac_status = 0; }; }; then : | |
1510 | ac_retval=0 | |
1511 | else | |
1512 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1513 | $as_echo "$as_me: failed program was:" >&5 | |
1514 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299a76d | 1515 | |
75086676 DD |
1516 | ac_retval=$ac_status |
1517 | fi | |
1518 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1519 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1520 | return $ac_retval | |
2299a76d | 1521 | |
75086676 | 1522 | } # ac_fn_c_try_run |
252b5132 | 1523 | |
75086676 DD |
1524 | # ac_fn_c_check_header_preproc LINENO HEADER VAR |
1525 | # ---------------------------------------------- | |
1526 | # Tests whether HEADER is present, setting the cache variable VAR accordingly. | |
1527 | ac_fn_c_check_header_preproc () | |
1528 | { | |
1529 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1530 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1531 | $as_echo_n "checking for $2... " >&6; } | |
1532 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1533 | $as_echo_n "(cached) " >&6 | |
1534 | else | |
1535 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1536 | /* end confdefs.h. */ | |
1537 | #include <$2> | |
2299a76d | 1538 | _ACEOF |
75086676 DD |
1539 | if ac_fn_c_try_cpp "$LINENO"; then : |
1540 | eval "$3=yes" | |
1541 | else | |
1542 | eval "$3=no" | |
1543 | fi | |
1544 | rm -f conftest.err conftest.$ac_ext | |
1545 | fi | |
1546 | eval ac_res=\$$3 | |
1547 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1548 | $as_echo "$ac_res" >&6; } | |
1549 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2299a76d | 1550 | |
75086676 | 1551 | } # ac_fn_c_check_header_preproc |
2299a76d | 1552 | |
75086676 DD |
1553 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
1554 | # -------------------------------------------- | |
1555 | # Tries to find the compile-time value of EXPR in a program that includes | |
1556 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1557 | # computed | |
1558 | ac_fn_c_compute_int () | |
1559 | { | |
1560 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1561 | if test "$cross_compiling" = yes; then | |
1562 | # Depending upon the size, compute the lo and hi bounds. | |
1563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1564 | /* end confdefs.h. */ | |
1565 | $4 | |
1566 | int | |
1567 | main () | |
1568 | { | |
1569 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1570 | test_array [0] = 0 | |
2299a76d | 1571 | |
75086676 DD |
1572 | ; |
1573 | return 0; | |
1574 | } | |
1575 | _ACEOF | |
1576 | if ac_fn_c_try_compile "$LINENO"; then : | |
1577 | ac_lo=0 ac_mid=0 | |
1578 | while :; do | |
1579 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1580 | /* end confdefs.h. */ | |
1581 | $4 | |
1582 | int | |
1583 | main () | |
2299a76d | 1584 | { |
75086676 DD |
1585 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
1586 | test_array [0] = 0 | |
1587 | ||
1588 | ; | |
1589 | return 0; | |
2299a76d | 1590 | } |
75086676 DD |
1591 | _ACEOF |
1592 | if ac_fn_c_try_compile "$LINENO"; then : | |
1593 | ac_hi=$ac_mid; break | |
1594 | else | |
1595 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1596 | if test $ac_lo -le $ac_mid; then | |
1597 | ac_lo= ac_hi= | |
1598 | break | |
1599 | fi | |
1600 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1601 | fi | |
1602 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1603 | done | |
1604 | else | |
1605 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1606 | /* end confdefs.h. */ | |
1607 | $4 | |
1608 | int | |
1609 | main () | |
1610 | { | |
1611 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1612 | test_array [0] = 0 | |
2299a76d | 1613 | |
75086676 DD |
1614 | ; |
1615 | return 0; | |
1616 | } | |
1617 | _ACEOF | |
1618 | if ac_fn_c_try_compile "$LINENO"; then : | |
1619 | ac_hi=-1 ac_mid=-1 | |
1620 | while :; do | |
1621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1622 | /* end confdefs.h. */ | |
1623 | $4 | |
1624 | int | |
1625 | main () | |
1626 | { | |
1627 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1628 | test_array [0] = 0 | |
2299a76d | 1629 | |
75086676 DD |
1630 | ; |
1631 | return 0; | |
1632 | } | |
1633 | _ACEOF | |
1634 | if ac_fn_c_try_compile "$LINENO"; then : | |
1635 | ac_lo=$ac_mid; break | |
1636 | else | |
1637 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1638 | if test $ac_mid -le $ac_hi; then | |
1639 | ac_lo= ac_hi= | |
1640 | break | |
1641 | fi | |
1642 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1643 | fi | |
1644 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1645 | done | |
1646 | else | |
1647 | ac_lo= ac_hi= | |
1648 | fi | |
1649 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1650 | fi | |
1651 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1652 | # Binary search between lo and hi bounds. | |
1653 | while test "x$ac_lo" != "x$ac_hi"; do | |
1654 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1656 | /* end confdefs.h. */ | |
1657 | $4 | |
1658 | int | |
1659 | main () | |
1660 | { | |
1661 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1662 | test_array [0] = 0 | |
2299a76d | 1663 | |
75086676 DD |
1664 | ; |
1665 | return 0; | |
1666 | } | |
1667 | _ACEOF | |
1668 | if ac_fn_c_try_compile "$LINENO"; then : | |
1669 | ac_hi=$ac_mid | |
1670 | else | |
1671 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1672 | fi | |
1673 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 1674 | done |
75086676 DD |
1675 | case $ac_lo in #(( |
1676 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1677 | '') ac_retval=1 ;; | |
1678 | esac | |
1679 | else | |
1680 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1681 | /* end confdefs.h. */ | |
1682 | $4 | |
1683 | static long int longval () { return $2; } | |
1684 | static unsigned long int ulongval () { return $2; } | |
1685 | #include <stdio.h> | |
1686 | #include <stdlib.h> | |
1687 | int | |
1688 | main () | |
1689 | { | |
2299a76d | 1690 | |
75086676 DD |
1691 | FILE *f = fopen ("conftest.val", "w"); |
1692 | if (! f) | |
1693 | return 1; | |
1694 | if (($2) < 0) | |
1695 | { | |
1696 | long int i = longval (); | |
1697 | if (i != ($2)) | |
1698 | return 1; | |
1699 | fprintf (f, "%ld", i); | |
1700 | } | |
1701 | else | |
1702 | { | |
1703 | unsigned long int i = ulongval (); | |
1704 | if (i != ($2)) | |
1705 | return 1; | |
1706 | fprintf (f, "%lu", i); | |
1707 | } | |
1708 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1709 | on some platforms. */ | |
1710 | return ferror (f) || fclose (f) != 0; | |
2299a76d | 1711 | |
75086676 DD |
1712 | ; |
1713 | return 0; | |
1714 | } | |
2299a76d | 1715 | _ACEOF |
75086676 DD |
1716 | if ac_fn_c_try_run "$LINENO"; then : |
1717 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1718 | else | |
1719 | ac_retval=1 | |
1720 | fi | |
1721 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1722 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1723 | rm -f conftest.val | |
2299a76d | 1724 | |
75086676 DD |
1725 | fi |
1726 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1727 | return $ac_retval | |
2299a76d | 1728 | |
75086676 | 1729 | } # ac_fn_c_compute_int |
2299a76d | 1730 | |
75086676 DD |
1731 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
1732 | # ------------------------------------------- | |
1733 | # Tests whether TYPE exists after having included INCLUDES, setting cache | |
1734 | # variable VAR accordingly. | |
1735 | ac_fn_c_check_type () | |
1736 | { | |
1737 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1738 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1739 | $as_echo_n "checking for $2... " >&6; } | |
1740 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1741 | $as_echo_n "(cached) " >&6 | |
1742 | else | |
1743 | eval "$3=no" | |
1744 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1745 | /* end confdefs.h. */ | |
1746 | $4 | |
1747 | int | |
1748 | main () | |
1749 | { | |
1750 | if (sizeof ($2)) | |
1751 | return 0; | |
1752 | ; | |
1753 | return 0; | |
1754 | } | |
2299a76d | 1755 | _ACEOF |
75086676 DD |
1756 | if ac_fn_c_try_compile "$LINENO"; then : |
1757 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1758 | /* end confdefs.h. */ | |
1759 | $4 | |
1760 | int | |
1761 | main () | |
1762 | { | |
1763 | if (sizeof (($2))) | |
1764 | return 0; | |
1765 | ; | |
1766 | return 0; | |
1767 | } | |
2299a76d | 1768 | _ACEOF |
75086676 | 1769 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 1770 | |
75086676 DD |
1771 | else |
1772 | eval "$3=yes" | |
1773 | fi | |
1774 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1775 | fi | |
1776 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1777 | fi | |
1778 | eval ac_res=\$$3 | |
1779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1780 | $as_echo "$ac_res" >&6; } | |
1781 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
2299a76d | 1782 | |
75086676 | 1783 | } # ac_fn_c_check_type |
2299a76d | 1784 | |
75086676 DD |
1785 | # ac_fn_c_try_link LINENO |
1786 | # ----------------------- | |
1787 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1788 | ac_fn_c_try_link () | |
1789 | { | |
1790 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1791 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1792 | if { { ac_try="$ac_link" | |
1793 | case "(($ac_try" in | |
1794 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1795 | *) ac_try_echo=$ac_try;; | |
1796 | esac | |
1797 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1798 | $as_echo "$ac_try_echo"; } >&5 | |
1799 | (eval "$ac_link") 2>conftest.err | |
1800 | ac_status=$? | |
1801 | if test -s conftest.err; then | |
1802 | grep -v '^ *+' conftest.err >conftest.er1 | |
1803 | cat conftest.er1 >&5 | |
1804 | mv -f conftest.er1 conftest.err | |
252b5132 | 1805 | fi |
75086676 DD |
1806 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
1807 | test $ac_status = 0; } && { | |
1808 | test -z "$ac_c_werror_flag" || | |
1809 | test ! -s conftest.err | |
1810 | } && test -s conftest$ac_exeext && { | |
1811 | test "$cross_compiling" = yes || | |
1812 | $as_test_x conftest$ac_exeext | |
1813 | }; then : | |
1814 | ac_retval=0 | |
1815 | else | |
1816 | $as_echo "$as_me: failed program was:" >&5 | |
1817 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1818 | ||
1819 | ac_retval=1 | |
252b5132 | 1820 | fi |
75086676 DD |
1821 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
1822 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1823 | # interfere with the next link command; also delete a directory that is | |
1824 | # left behind by Apple's compiler. We do this before executing the actions. | |
1825 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1826 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1827 | return $ac_retval | |
252b5132 | 1828 | |
75086676 DD |
1829 | } # ac_fn_c_try_link |
1830 | ||
1831 | # ac_fn_c_check_func LINENO FUNC VAR | |
1832 | # ---------------------------------- | |
1833 | # Tests whether FUNC exists, setting the cache variable VAR accordingly | |
1834 | ac_fn_c_check_func () | |
1835 | { | |
1836 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1838 | $as_echo_n "checking for $2... " >&6; } | |
1839 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1840 | $as_echo_n "(cached) " >&6 | |
252b5132 | 1841 | else |
75086676 DD |
1842 | if test x$gcc_no_link = xyes; then |
1843 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
2299a76d | 1844 | fi |
75086676 DD |
1845 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1846 | /* end confdefs.h. */ | |
85f1f7cf DD |
1847 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
1848 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
1849 | #define $2 innocuous_$2 | |
1850 | ||
75086676 DD |
1851 | /* System header to define __stub macros and hopefully few prototypes, |
1852 | which can conflict with char $2 (); below. | |
1853 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
85f1f7cf DD |
1854 | <limits.h> exists even on freestanding compilers. */ |
1855 | ||
1856 | #ifdef __STDC__ | |
75086676 DD |
1857 | # include <limits.h> |
1858 | #else | |
1859 | # include <assert.h> | |
1860 | #endif | |
85f1f7cf DD |
1861 | |
1862 | #undef $2 | |
1863 | ||
1864 | /* Override any GCC internal prototype to avoid an error. | |
1865 | Use char because int might match the return type of a GCC | |
1866 | builtin and then its argument prototype would still apply. */ | |
75086676 DD |
1867 | #ifdef __cplusplus |
1868 | extern "C" | |
75086676 | 1869 | #endif |
75086676 DD |
1870 | char $2 (); |
1871 | /* The GNU C library defines this for functions which it implements | |
1872 | to always fail with ENOSYS. Some functions are actually named | |
1873 | something starting with __ and the normal name is an alias. */ | |
85f1f7cf | 1874 | #if defined __stub_$2 || defined __stub___$2 |
75086676 | 1875 | choke me |
75086676 | 1876 | #endif |
2299a76d | 1877 | |
75086676 DD |
1878 | int |
1879 | main () | |
1880 | { | |
85f1f7cf | 1881 | return $2 (); |
75086676 DD |
1882 | ; |
1883 | return 0; | |
1884 | } | |
1885 | _ACEOF | |
1886 | if ac_fn_c_try_link "$LINENO"; then : | |
1887 | eval "$3=yes" | |
1888 | else | |
1889 | eval "$3=no" | |
252b5132 | 1890 | fi |
75086676 DD |
1891 | rm -f core conftest.err conftest.$ac_objext \ |
1892 | conftest$ac_exeext conftest.$ac_ext | |
1893 | fi | |
1894 | eval ac_res=\$$3 | |
1895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1896 | $as_echo "$ac_res" >&6; } | |
1897 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
252b5132 | 1898 | |
75086676 | 1899 | } # ac_fn_c_check_func |
252b5132 | 1900 | |
75086676 DD |
1901 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
1902 | # ------------------------------------ | |
1903 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. | |
1904 | ac_fn_c_check_decl () | |
1905 | { | |
1906 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
a2803021 DD |
1907 | as_decl_name=`echo $2|sed 's/ *(.*//'` |
1908 | as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` | |
1909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 | |
1910 | $as_echo_n "checking whether $as_decl_name is declared... " >&6; } | |
75086676 DD |
1911 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
1912 | $as_echo_n "(cached) " >&6 | |
1913 | else | |
1914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1915 | /* end confdefs.h. */ | |
1916 | $4 | |
1917 | int | |
1918 | main () | |
1919 | { | |
a2803021 DD |
1920 | #ifndef $as_decl_name |
1921 | #ifdef __cplusplus | |
1922 | (void) $as_decl_use; | |
1923 | #else | |
1924 | (void) $as_decl_name; | |
1925 | #endif | |
75086676 | 1926 | #endif |
252b5132 | 1927 | |
75086676 DD |
1928 | ; |
1929 | return 0; | |
1930 | } | |
1931 | _ACEOF | |
1932 | if ac_fn_c_try_compile "$LINENO"; then : | |
1933 | eval "$3=yes" | |
1934 | else | |
1935 | eval "$3=no" | |
1936 | fi | |
1937 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1938 | fi | |
1939 | eval ac_res=\$$3 | |
1940 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1941 | $as_echo "$ac_res" >&6; } | |
1942 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
252b5132 | 1943 | |
75086676 DD |
1944 | } # ac_fn_c_check_decl |
1945 | cat >config.log <<_ACEOF | |
1946 | This file contains any messages produced by compilers while | |
1947 | running configure, to aid debugging if configure makes a mistake. | |
52d98c2d | 1948 | |
75086676 DD |
1949 | It was created by $as_me, which was |
1950 | generated by GNU Autoconf 2.64. Invocation command line was | |
252b5132 | 1951 | |
75086676 | 1952 | $ $0 $@ |
2299a76d | 1953 | |
75086676 DD |
1954 | _ACEOF |
1955 | exec 5>>config.log | |
1956 | { | |
1957 | cat <<_ASUNAME | |
1958 | ## --------- ## | |
1959 | ## Platform. ## | |
1960 | ## --------- ## | |
2299a76d | 1961 | |
75086676 DD |
1962 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
1963 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1964 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1965 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1966 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2299a76d | 1967 | |
75086676 DD |
1968 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
1969 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2299a76d | 1970 | |
75086676 DD |
1971 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
1972 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1973 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1974 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1975 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1976 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1977 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2299a76d | 1978 | |
75086676 | 1979 | _ASUNAME |
2299a76d | 1980 | |
75086676 DD |
1981 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1982 | for as_dir in $PATH | |
1983 | do | |
1984 | IFS=$as_save_IFS | |
1985 | test -z "$as_dir" && as_dir=. | |
1986 | $as_echo "PATH: $as_dir" | |
1987 | done | |
1988 | IFS=$as_save_IFS | |
2299a76d | 1989 | |
75086676 | 1990 | } >&5 |
2299a76d | 1991 | |
75086676 | 1992 | cat >&5 <<_ACEOF |
2299a76d DJ |
1993 | |
1994 | ||
75086676 DD |
1995 | ## ----------- ## |
1996 | ## Core tests. ## | |
1997 | ## ----------- ## | |
2299a76d | 1998 | |
75086676 | 1999 | _ACEOF |
2299a76d | 2000 | |
c8536f38 | 2001 | |
75086676 DD |
2002 | # Keep a trace of the command line. |
2003 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2004 | # Strip out --silent because we don't want to record it for future runs. | |
2005 | # Also quote any args containing shell meta-characters. | |
2006 | # Make two passes to allow for proper duplicate-argument suppression. | |
2007 | ac_configure_args= | |
2008 | ac_configure_args0= | |
2009 | ac_configure_args1= | |
2010 | ac_must_keep_next=false | |
2011 | for ac_pass in 1 2 | |
2012 | do | |
2013 | for ac_arg | |
2014 | do | |
2015 | case $ac_arg in | |
2016 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2017 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2018 | | -silent | --silent | --silen | --sile | --sil) | |
2019 | continue ;; | |
2020 | *\'*) | |
2021 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2022 | esac | |
2023 | case $ac_pass in | |
2024 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
2025 | 2) | |
2026 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
2027 | if test $ac_must_keep_next = true; then | |
2028 | ac_must_keep_next=false # Got value, back to normal. | |
2029 | else | |
2030 | case $ac_arg in | |
2031 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2032 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2033 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2034 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2035 | case "$ac_configure_args0 " in | |
2036 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2037 | esac | |
2038 | ;; | |
2039 | -* ) ac_must_keep_next=true ;; | |
2040 | esac | |
2041 | fi | |
2042 | as_fn_append ac_configure_args " '$ac_arg'" | |
2043 | ;; | |
2044 | esac | |
2045 | done | |
2046 | done | |
2047 | { ac_configure_args0=; unset ac_configure_args0;} | |
2048 | { ac_configure_args1=; unset ac_configure_args1;} | |
c8536f38 | 2049 | |
75086676 DD |
2050 | # When interrupted or exit'd, cleanup temporary files, and complete |
2051 | # config.log. We remove comments because anyway the quotes in there | |
2052 | # would cause problems or look ugly. | |
2053 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
2054 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
2055 | trap 'exit_status=$? | |
2056 | # Save into config.log some information that might help in debugging. | |
2057 | { | |
2058 | echo | |
c8536f38 | 2059 | |
75086676 DD |
2060 | cat <<\_ASBOX |
2061 | ## ---------------- ## | |
2062 | ## Cache variables. ## | |
2063 | ## ---------------- ## | |
2064 | _ASBOX | |
2065 | echo | |
2066 | # The following way of writing the cache mishandles newlines in values, | |
2067 | ( | |
2068 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2069 | eval ac_val=\$$ac_var | |
2070 | case $ac_val in #( | |
2071 | *${as_nl}*) | |
2072 | case $ac_var in #( | |
2073 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
2074 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
2075 | esac | |
2076 | case $ac_var in #( | |
2077 | _ | IFS | as_nl) ;; #( | |
2078 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
2079 | *) { eval $ac_var=; unset $ac_var;} ;; | |
2080 | esac ;; | |
2081 | esac | |
2082 | done | |
2083 | (set) 2>&1 | | |
2084 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
2085 | *${as_nl}ac_space=\ *) | |
2086 | sed -n \ | |
2087 | "s/'\''/'\''\\\\'\'''\''/g; | |
2088 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2089 | ;; #( | |
2090 | *) | |
2091 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
2092 | ;; | |
2093 | esac | | |
2094 | sort | |
2095 | ) | |
2096 | echo | |
2299a76d | 2097 | |
75086676 DD |
2098 | cat <<\_ASBOX |
2099 | ## ----------------- ## | |
2100 | ## Output variables. ## | |
2101 | ## ----------------- ## | |
2102 | _ASBOX | |
2103 | echo | |
2104 | for ac_var in $ac_subst_vars | |
2105 | do | |
2106 | eval ac_val=\$$ac_var | |
2107 | case $ac_val in | |
2108 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2109 | esac | |
2110 | $as_echo "$ac_var='\''$ac_val'\''" | |
2111 | done | sort | |
2112 | echo | |
2299a76d | 2113 | |
75086676 DD |
2114 | if test -n "$ac_subst_files"; then |
2115 | cat <<\_ASBOX | |
2116 | ## ------------------- ## | |
2117 | ## File substitutions. ## | |
2118 | ## ------------------- ## | |
2119 | _ASBOX | |
2120 | echo | |
2121 | for ac_var in $ac_subst_files | |
2122 | do | |
2123 | eval ac_val=\$$ac_var | |
2124 | case $ac_val in | |
2125 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
2126 | esac | |
2127 | $as_echo "$ac_var='\''$ac_val'\''" | |
2128 | done | sort | |
2129 | echo | |
2130 | fi | |
bb6a587d | 2131 | |
75086676 DD |
2132 | if test -s confdefs.h; then |
2133 | cat <<\_ASBOX | |
2134 | ## ----------- ## | |
2135 | ## confdefs.h. ## | |
2136 | ## ----------- ## | |
2137 | _ASBOX | |
2138 | echo | |
2139 | cat confdefs.h | |
2140 | echo | |
2141 | fi | |
2142 | test "$ac_signal" != 0 && | |
2143 | $as_echo "$as_me: caught signal $ac_signal" | |
2144 | $as_echo "$as_me: exit $exit_status" | |
2145 | } >&5 | |
2146 | rm -f core *.core core.conftest.* && | |
2147 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
2148 | exit $exit_status | |
2149 | ' 0 | |
2150 | for ac_signal in 1 2 13 15; do | |
2151 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
2152 | done | |
2153 | ac_signal=0 | |
2299a76d | 2154 | |
75086676 DD |
2155 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
2156 | rm -f -r conftest* confdefs.h | |
2299a76d | 2157 | |
75086676 | 2158 | $as_echo "/* confdefs.h */" > confdefs.h |
2299a76d | 2159 | |
75086676 | 2160 | # Predefined preprocessor variables. |
2299a76d | 2161 | |
75086676 DD |
2162 | cat >>confdefs.h <<_ACEOF |
2163 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2164 | _ACEOF | |
2299a76d | 2165 | |
75086676 DD |
2166 | cat >>confdefs.h <<_ACEOF |
2167 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2168 | _ACEOF | |
2299a76d | 2169 | |
75086676 DD |
2170 | cat >>confdefs.h <<_ACEOF |
2171 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2172 | _ACEOF | |
cfed0715 | 2173 | |
75086676 DD |
2174 | cat >>confdefs.h <<_ACEOF |
2175 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2176 | _ACEOF | |
2299a76d | 2177 | |
75086676 DD |
2178 | cat >>confdefs.h <<_ACEOF |
2179 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2180 | _ACEOF | |
252b5132 | 2181 | |
75086676 DD |
2182 | cat >>confdefs.h <<_ACEOF |
2183 | #define PACKAGE_URL "$PACKAGE_URL" | |
2184 | _ACEOF | |
252b5132 RH |
2185 | |
2186 | ||
75086676 DD |
2187 | # Let the site file select an alternate cache file if it wants to. |
2188 | # Prefer an explicitly selected file to automatically selected ones. | |
2189 | ac_site_file1=NONE | |
2190 | ac_site_file2=NONE | |
2191 | if test -n "$CONFIG_SITE"; then | |
2192 | ac_site_file1=$CONFIG_SITE | |
2193 | elif test "x$prefix" != xNONE; then | |
2194 | ac_site_file1=$prefix/share/config.site | |
2195 | ac_site_file2=$prefix/etc/config.site | |
2196 | else | |
2197 | ac_site_file1=$ac_default_prefix/share/config.site | |
2198 | ac_site_file2=$ac_default_prefix/etc/config.site | |
2199 | fi | |
2200 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
2201 | do | |
2202 | test "x$ac_site_file" = xNONE && continue | |
2203 | if test -r "$ac_site_file"; then | |
2204 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
2205 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
2206 | sed 's/^/| /' "$ac_site_file" >&5 | |
2207 | . "$ac_site_file" | |
2208 | fi | |
2209 | done | |
2210 | ||
2211 | if test -r "$cache_file"; then | |
2212 | # Some versions of bash will fail to source /dev/null (special | |
2213 | # files actually), so we avoid doing that. | |
2214 | if test -f "$cache_file"; then | |
2215 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
2216 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
2217 | case $cache_file in | |
2218 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
2219 | *) . "./$cache_file";; | |
2220 | esac | |
2221 | fi | |
2222 | else | |
2223 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
2224 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
2225 | >$cache_file | |
2226 | fi | |
2227 | ||
2228 | # Check that the precious variables saved in the cache have kept the same | |
2229 | # value. | |
2230 | ac_cache_corrupted=false | |
2231 | for ac_var in $ac_precious_vars; do | |
2232 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
2233 | eval ac_new_set=\$ac_env_${ac_var}_set | |
2234 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
2235 | eval ac_new_val=\$ac_env_${ac_var}_value | |
2236 | case $ac_old_set,$ac_new_set in | |
2237 | set,) | |
2238 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
2239 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
2240 | ac_cache_corrupted=: ;; | |
2241 | ,set) | |
2242 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
2243 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
2244 | ac_cache_corrupted=: ;; | |
2245 | ,);; | |
2246 | *) | |
2247 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
2248 | # differences in whitespace do not lead to failure. | |
2249 | ac_old_val_w=`echo x $ac_old_val` | |
2250 | ac_new_val_w=`echo x $ac_new_val` | |
2251 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
2252 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
2253 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
2254 | ac_cache_corrupted=: | |
2255 | else | |
2256 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
2257 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
2258 | eval $ac_var=\$ac_old_val | |
2259 | fi | |
2260 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
2261 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
2262 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
2263 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
2264 | fi;; | |
2265 | esac | |
2266 | # Pass precious variables to config.status. | |
2267 | if test "$ac_new_set" = set; then | |
2268 | case $ac_new_val in | |
2269 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
2270 | *) ac_arg=$ac_var=$ac_new_val ;; | |
2271 | esac | |
2272 | case " $ac_configure_args " in | |
2273 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
2274 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
2275 | esac | |
2276 | fi | |
2277 | done | |
2278 | if $ac_cache_corrupted; then | |
2279 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2280 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2281 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
2282 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
2283 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
2284 | fi | |
2285 | ## -------------------- ## | |
2286 | ## Main body of script. ## | |
2287 | ## -------------------- ## | |
2288 | ||
2289 | ac_ext=c | |
2290 | ac_cpp='$CPP $CPPFLAGS' | |
2291 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2292 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2293 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2294 | ||
2295 | ||
2296 | ||
2297 | ||
2298 | ||
2299 | ||
2300 | ||
2301 | # This works around the fact that libtool configuration may change LD | |
2302 | # for this particular configuration, but some shells, instead of | |
2303 | # keeping the changes in LD private, export them just because LD is | |
2304 | # exported. We don't use libtool yet, but some day we might, so... | |
2305 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
2306 | ||
2307 | ||
2308 | # Check whether --with-target-subdir was given. | |
2309 | if test "${with_target_subdir+set}" = set; then : | |
2310 | withval=$with_target_subdir; | |
2311 | fi | |
2312 | ||
2313 | ||
2314 | # Check whether --with-build-subdir was given. | |
2315 | if test "${with_build_subdir+set}" = set; then : | |
2316 | withval=$with_build_subdir; | |
2317 | fi | |
2318 | ||
2319 | ||
2320 | # Check whether --with-cross-host was given. | |
2321 | if test "${with_cross_host+set}" = set; then : | |
2322 | withval=$with_cross_host; | |
2323 | fi | |
2324 | ||
2325 | ||
2326 | # Check whether --with-newlib was given. | |
2327 | if test "${with_newlib+set}" = set; then : | |
2328 | withval=$with_newlib; | |
2329 | fi | |
2330 | ||
2331 | ||
2332 | if test "${srcdir}" = "."; then | |
2333 | if test -n "${with_build_subdir}"; then | |
2334 | libiberty_topdir="${srcdir}/../.." | |
cfed0715 DD |
2335 | with_target_subdir= |
2336 | elif test -z "${with_target_subdir}"; then | |
252b5132 RH |
2337 | libiberty_topdir="${srcdir}/.." |
2338 | else | |
2339 | if test "${with_target_subdir}" != "."; then | |
2340 | libiberty_topdir="${srcdir}/${with_multisrctop}../.." | |
2341 | else | |
2342 | libiberty_topdir="${srcdir}/${with_multisrctop}.." | |
2343 | fi | |
2344 | fi | |
2345 | else | |
2346 | libiberty_topdir="${srcdir}/.." | |
2347 | fi | |
85b9a938 | 2348 | |
252b5132 | 2349 | ac_aux_dir= |
75086676 DD |
2350 | for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do |
2351 | for ac_t in install-sh install.sh shtool; do | |
2352 | if test -f "$ac_dir/$ac_t"; then | |
2353 | ac_aux_dir=$ac_dir | |
2354 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2355 | break 2 | |
2356 | fi | |
2357 | done | |
252b5132 RH |
2358 | done |
2359 | if test -z "$ac_aux_dir"; then | |
75086676 | 2360 | as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 |
252b5132 | 2361 | fi |
252b5132 | 2362 | |
75086676 DD |
2363 | # These three variables are undocumented and unsupported, |
2364 | # and are intended to be withdrawn in a future Autoconf release. | |
2365 | # They can cause serious problems if a builder's source tree is in a directory | |
2366 | # whose full name contains unusual characters. | |
2367 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2368 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2369 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
252b5132 RH |
2370 | |
2371 | ||
75086676 DD |
2372 | |
2373 | ||
2374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 | |
2375 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } | |
2376 | # Check whether --enable-maintainer-mode was given. | |
2377 | if test "${enable_maintainer_mode+set}" = set; then : | |
2378 | enableval=$enable_maintainer_mode; maintainer_mode=$enableval | |
39423523 DD |
2379 | else |
2380 | maintainer_mode=no | |
75086676 | 2381 | fi |
39423523 | 2382 | |
75086676 DD |
2383 | |
2384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 | |
2385 | $as_echo "$maintainer_mode" >&6; } | |
39423523 DD |
2386 | |
2387 | if test "$maintainer_mode" = "yes"; then | |
2388 | MAINT='' | |
2389 | NOTMAINT='#' | |
2390 | else | |
2391 | MAINT='#' | |
2392 | NOTMAINT='' | |
2393 | fi | |
2394 | ||
da191b5b DD |
2395 | # Do we have a single-tree copy of texinfo? Even if we do, we can't |
2396 | # rely on it - libiberty is built before texinfo. | |
2397 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
39423523 | 2398 | set dummy makeinfo; ac_word=$2 |
75086676 DD |
2399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2400 | $as_echo_n "checking for $ac_word... " >&6; } | |
2401 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : | |
2402 | $as_echo_n "(cached) " >&6 | |
39423523 DD |
2403 | else |
2404 | if test -n "$MAKEINFO"; then | |
2405 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2406 | else | |
2299a76d DJ |
2407 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2408 | for as_dir in $PATH | |
2409 | do | |
2410 | IFS=$as_save_IFS | |
2411 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2412 | for ac_exec_ext in '' $ac_executable_extensions; do |
2413 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2414 | ac_cv_prog_MAKEINFO="makeinfo" |
75086676 | 2415 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2416 | break 2 |
2417 | fi | |
2418 | done | |
75086676 DD |
2419 | done |
2420 | IFS=$as_save_IFS | |
2299a76d | 2421 | |
39423523 DD |
2422 | fi |
2423 | fi | |
2299a76d | 2424 | MAKEINFO=$ac_cv_prog_MAKEINFO |
39423523 | 2425 | if test -n "$MAKEINFO"; then |
75086676 DD |
2426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
2427 | $as_echo "$MAKEINFO" >&6; } | |
39423523 | 2428 | else |
75086676 DD |
2429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2430 | $as_echo "no" >&6; } | |
39423523 DD |
2431 | fi |
2432 | ||
75086676 | 2433 | |
1a78a35a DD |
2434 | if test "x$MAKEINFO" = "x"; then |
2435 | MAKEINFO="@echo makeinfo missing; true" | |
da191b5b | 2436 | BUILD_INFO= |
1a78a35a DD |
2437 | else |
2438 | BUILD_INFO=info | |
b7ca9213 L |
2439 | case "$MAKEINFO" in |
2440 | */missing\ makeinfo*) | |
1a78a35a | 2441 | BUILD_INFO= |
75086676 | 2442 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
b7ca9213 | 2443 | *** Makeinfo is missing. Info documentation will not be built." >&5 |
75086676 | 2444 | $as_echo "$as_me: WARNING: |
b7ca9213 L |
2445 | *** Makeinfo is missing. Info documentation will not be built." >&2;} |
2446 | ;; | |
2447 | *) | |
2448 | case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in | |
2449 | x*\ [1-3].* ) | |
2450 | MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" | |
2451 | BUILD_INFO= | |
75086676 | 2452 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
2299a76d | 2453 | *** Makeinfo is too old. Info documentation will not be built." >&5 |
75086676 | 2454 | $as_echo "$as_me: WARNING: |
2299a76d | 2455 | *** Makeinfo is too old. Info documentation will not be built." >&2;} |
b7ca9213 L |
2456 | ;; |
2457 | esac | |
1a78a35a DD |
2458 | ;; |
2459 | esac | |
2460 | fi | |
da191b5b | 2461 | |
39423523 DD |
2462 | |
2463 | ||
2464 | # Extract the first word of "perl", so it can be a program name with args. | |
2465 | set dummy perl; ac_word=$2 | |
75086676 DD |
2466 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2467 | $as_echo_n "checking for $ac_word... " >&6; } | |
2468 | if test "${ac_cv_prog_PERL+set}" = set; then : | |
2469 | $as_echo_n "(cached) " >&6 | |
39423523 DD |
2470 | else |
2471 | if test -n "$PERL"; then | |
2472 | ac_cv_prog_PERL="$PERL" # Let the user override the test. | |
2473 | else | |
2299a76d DJ |
2474 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2475 | for as_dir in $PATH | |
2476 | do | |
2477 | IFS=$as_save_IFS | |
2478 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2479 | for ac_exec_ext in '' $ac_executable_extensions; do |
2480 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2481 | ac_cv_prog_PERL="perl" |
75086676 | 2482 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2483 | break 2 |
2484 | fi | |
2485 | done | |
75086676 DD |
2486 | done |
2487 | IFS=$as_save_IFS | |
2299a76d | 2488 | |
39423523 DD |
2489 | fi |
2490 | fi | |
2299a76d | 2491 | PERL=$ac_cv_prog_PERL |
39423523 | 2492 | if test -n "$PERL"; then |
75086676 DD |
2493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
2494 | $as_echo "$PERL" >&6; } | |
39423523 | 2495 | else |
75086676 DD |
2496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2497 | $as_echo "no" >&6; } | |
39423523 DD |
2498 | fi |
2499 | ||
75086676 | 2500 | |
39423523 DD |
2501 | if test x"$PERL" = x""; then |
2502 | HAVE_PERL='#' | |
2503 | else | |
2504 | HAVE_PERL='' | |
2505 | fi | |
2506 | ||
2507 | ||
252b5132 | 2508 | # Make sure we can run config.sub. |
75086676 DD |
2509 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
2510 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2511 | ||
2512 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2513 | $as_echo_n "checking build system type... " >&6; } | |
2514 | if test "${ac_cv_build+set}" = set; then : | |
2515 | $as_echo_n "(cached) " >&6 | |
2516 | else | |
2517 | ac_build_alias=$build_alias | |
2518 | test "x$ac_build_alias" = x && | |
2519 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2520 | test "x$ac_build_alias" = x && | |
2521 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2522 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2523 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2524 | ||
2525 | fi | |
2526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2527 | $as_echo "$ac_cv_build" >&6; } | |
2528 | case $ac_cv_build in | |
2529 | *-*-*) ;; | |
2530 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2531 | esac | |
2299a76d | 2532 | build=$ac_cv_build |
75086676 DD |
2533 | ac_save_IFS=$IFS; IFS='-' |
2534 | set x $ac_cv_build | |
2535 | shift | |
2536 | build_cpu=$1 | |
2537 | build_vendor=$2 | |
2538 | shift; shift | |
2539 | # Remember, the first character of IFS is used to create $*, | |
2540 | # except with old shells: | |
2541 | build_os=$* | |
2542 | IFS=$ac_save_IFS | |
2543 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
252b5132 RH |
2544 | |
2545 | ||
75086676 DD |
2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
2547 | $as_echo_n "checking host system type... " >&6; } | |
2548 | if test "${ac_cv_host+set}" = set; then : | |
2549 | $as_echo_n "(cached) " >&6 | |
2299a76d | 2550 | else |
75086676 DD |
2551 | if test "x$host_alias" = x; then |
2552 | ac_cv_host=$ac_cv_build | |
2553 | else | |
2554 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2555 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2556 | fi | |
252b5132 | 2557 | |
2299a76d | 2558 | fi |
75086676 DD |
2559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
2560 | $as_echo "$ac_cv_host" >&6; } | |
2561 | case $ac_cv_host in | |
2562 | *-*-*) ;; | |
2563 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2564 | esac | |
2299a76d | 2565 | host=$ac_cv_host |
75086676 DD |
2566 | ac_save_IFS=$IFS; IFS='-' |
2567 | set x $ac_cv_host | |
2568 | shift | |
2569 | host_cpu=$1 | |
2570 | host_vendor=$2 | |
2571 | shift; shift | |
2572 | # Remember, the first character of IFS is used to create $*, | |
2573 | # except with old shells: | |
2574 | host_os=$* | |
2575 | IFS=$ac_save_IFS | |
2576 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
252b5132 | 2577 | |
252b5132 | 2578 | |
252b5132 | 2579 | |
252b5132 | 2580 | |
2299a76d DJ |
2581 | if test -n "$ac_tool_prefix"; then |
2582 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
252b5132 | 2583 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
75086676 DD |
2584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2585 | $as_echo_n "checking for $ac_word... " >&6; } | |
2586 | if test "${ac_cv_prog_AR+set}" = set; then : | |
2587 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2588 | else |
2589 | if test -n "$AR"; then | |
2590 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2591 | else | |
2299a76d DJ |
2592 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2593 | for as_dir in $PATH | |
2594 | do | |
2595 | IFS=$as_save_IFS | |
2596 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2597 | for ac_exec_ext in '' $ac_executable_extensions; do |
2598 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2599 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
75086676 | 2600 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2601 | break 2 |
2602 | fi | |
2603 | done | |
75086676 DD |
2604 | done |
2605 | IFS=$as_save_IFS | |
2299a76d | 2606 | |
252b5132 RH |
2607 | fi |
2608 | fi | |
2299a76d | 2609 | AR=$ac_cv_prog_AR |
252b5132 | 2610 | if test -n "$AR"; then |
75086676 DD |
2611 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
2612 | $as_echo "$AR" >&6; } | |
252b5132 | 2613 | else |
75086676 DD |
2614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2615 | $as_echo "no" >&6; } | |
2299a76d DJ |
2616 | fi |
2617 | ||
75086676 | 2618 | |
252b5132 | 2619 | fi |
2299a76d DJ |
2620 | if test -z "$ac_cv_prog_AR"; then |
2621 | ac_ct_AR=$AR | |
2622 | # Extract the first word of "ar", so it can be a program name with args. | |
2623 | set dummy ar; ac_word=$2 | |
75086676 DD |
2624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2625 | $as_echo_n "checking for $ac_word... " >&6; } | |
2626 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
2627 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2628 | else |
2629 | if test -n "$ac_ct_AR"; then | |
2630 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2631 | else | |
2632 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2633 | for as_dir in $PATH | |
2634 | do | |
2635 | IFS=$as_save_IFS | |
2636 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2637 | for ac_exec_ext in '' $ac_executable_extensions; do |
2638 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2639 | ac_cv_prog_ac_ct_AR="ar" |
75086676 | 2640 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2641 | break 2 |
2642 | fi | |
2643 | done | |
75086676 DD |
2644 | done |
2645 | IFS=$as_save_IFS | |
252b5132 | 2646 | |
2299a76d DJ |
2647 | fi |
2648 | fi | |
2649 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2650 | if test -n "$ac_ct_AR"; then | |
75086676 DD |
2651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
2652 | $as_echo "$ac_ct_AR" >&6; } | |
2299a76d | 2653 | else |
75086676 DD |
2654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2655 | $as_echo "no" >&6; } | |
2299a76d | 2656 | fi |
252b5132 | 2657 | |
75086676 DD |
2658 | if test "x$ac_ct_AR" = x; then |
2659 | AR="" | |
2660 | else | |
2661 | case $cross_compiling:$ac_tool_warned in | |
2662 | yes:) | |
2663 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2664 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2665 | ac_tool_warned=yes ;; | |
2666 | esac | |
2667 | AR=$ac_ct_AR | |
2668 | fi | |
2299a76d DJ |
2669 | else |
2670 | AR="$ac_cv_prog_AR" | |
2671 | fi | |
252b5132 | 2672 | |
2299a76d DJ |
2673 | if test -n "$ac_tool_prefix"; then |
2674 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
252b5132 | 2675 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
75086676 DD |
2676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2677 | $as_echo_n "checking for $ac_word... " >&6; } | |
2678 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
2679 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2680 | else |
2681 | if test -n "$RANLIB"; then | |
2682 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2683 | else | |
2299a76d DJ |
2684 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2685 | for as_dir in $PATH | |
2686 | do | |
2687 | IFS=$as_save_IFS | |
2688 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2689 | for ac_exec_ext in '' $ac_executable_extensions; do |
2690 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2691 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
75086676 | 2692 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2693 | break 2 |
2694 | fi | |
2695 | done | |
75086676 DD |
2696 | done |
2697 | IFS=$as_save_IFS | |
2299a76d | 2698 | |
252b5132 RH |
2699 | fi |
2700 | fi | |
2299a76d | 2701 | RANLIB=$ac_cv_prog_RANLIB |
252b5132 | 2702 | if test -n "$RANLIB"; then |
75086676 DD |
2703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
2704 | $as_echo "$RANLIB" >&6; } | |
252b5132 | 2705 | else |
75086676 DD |
2706 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2707 | $as_echo "no" >&6; } | |
252b5132 RH |
2708 | fi |
2709 | ||
75086676 | 2710 | |
2299a76d | 2711 | fi |
252b5132 | 2712 | if test -z "$ac_cv_prog_RANLIB"; then |
2299a76d | 2713 | ac_ct_RANLIB=$RANLIB |
252b5132 RH |
2714 | # Extract the first word of "ranlib", so it can be a program name with args. |
2715 | set dummy ranlib; ac_word=$2 | |
75086676 DD |
2716 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2717 | $as_echo_n "checking for $ac_word... " >&6; } | |
2718 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
2719 | $as_echo_n "(cached) " >&6 | |
252b5132 | 2720 | else |
2299a76d DJ |
2721 | if test -n "$ac_ct_RANLIB"; then |
2722 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
252b5132 | 2723 | else |
2299a76d DJ |
2724 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2725 | for as_dir in $PATH | |
2726 | do | |
2727 | IFS=$as_save_IFS | |
2728 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2729 | for ac_exec_ext in '' $ac_executable_extensions; do |
2730 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2731 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
75086676 | 2732 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2733 | break 2 |
2734 | fi | |
2735 | done | |
75086676 DD |
2736 | done |
2737 | IFS=$as_save_IFS | |
2299a76d | 2738 | |
252b5132 RH |
2739 | fi |
2740 | fi | |
2299a76d DJ |
2741 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
2742 | if test -n "$ac_ct_RANLIB"; then | |
75086676 DD |
2743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
2744 | $as_echo "$ac_ct_RANLIB" >&6; } | |
252b5132 | 2745 | else |
75086676 DD |
2746 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2747 | $as_echo "no" >&6; } | |
252b5132 RH |
2748 | fi |
2749 | ||
75086676 DD |
2750 | if test "x$ac_ct_RANLIB" = x; then |
2751 | RANLIB=":" | |
2752 | else | |
2753 | case $cross_compiling:$ac_tool_warned in | |
2754 | yes:) | |
2755 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2756 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2757 | ac_tool_warned=yes ;; | |
2758 | esac | |
2759 | RANLIB=$ac_ct_RANLIB | |
2760 | fi | |
252b5132 | 2761 | else |
2299a76d | 2762 | RANLIB="$ac_cv_prog_RANLIB" |
252b5132 RH |
2763 | fi |
2764 | ||
2765 | ||
958afec3 GK |
2766 | # Add --enable-multilib to configure. |
2767 | # Default to --enable-multilib | |
75086676 DD |
2768 | # Check whether --enable-multilib was given. |
2769 | if test "${enable_multilib+set}" = set; then : | |
2770 | enableval=$enable_multilib; case "$enableval" in | |
958afec3 GK |
2771 | yes) multilib=yes ;; |
2772 | no) multilib=no ;; | |
75086676 | 2773 | *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; |
958afec3 GK |
2774 | esac |
2775 | else | |
2776 | multilib=yes | |
75086676 DD |
2777 | fi |
2778 | ||
958afec3 GK |
2779 | |
2780 | # Even if the default multilib is not a cross compilation, | |
2781 | # it may be that some of the other multilibs are. | |
2782 | if test $cross_compiling = no && test $multilib = yes \ | |
2783 | && test "x${with_multisubdir}" != x ; then | |
2784 | cross_compiling=maybe | |
2785 | fi | |
2786 | ||
a4818a05 DD |
2787 | # We may wish to install the target headers somewhere. |
2788 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 | |
2789 | $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } | |
2790 | ||
2791 | # Check whether --enable-install-libiberty was given. | |
2792 | if test "${enable_install_libiberty+set}" = set; then : | |
2793 | enableval=$enable_install_libiberty; enable_install_libiberty=$enableval | |
2794 | else | |
2795 | enable_install_libiberty=no | |
2796 | fi | |
2797 | ||
2798 | # Option parsed, now set things appropriately. | |
2799 | case x"$enable_install_libiberty" in | |
2800 | xyes|x) | |
2801 | target_header_dir=libiberty | |
2802 | ;; | |
2803 | xno) | |
2804 | target_header_dir= | |
2805 | ;; | |
2806 | *) | |
2807 | # This could be sanity-checked in various ways... | |
2808 | target_header_dir="${enable_install_libiberty}" | |
2809 | ;; | |
2810 | esac | |
2811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 | |
2812 | $as_echo "$enable_install_libiberty" >&6; } | |
2813 | { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 | |
2814 | $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} | |
2815 | ||
0c0a36a4 | 2816 | |
2299a76d DJ |
2817 | ac_ext=c |
2818 | ac_cpp='$CPP $CPPFLAGS' | |
2819 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2820 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2821 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2822 | if test -n "$ac_tool_prefix"; then | |
2823 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2824 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
75086676 DD |
2825 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2826 | $as_echo_n "checking for $ac_word... " >&6; } | |
2827 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2828 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2829 | else |
2830 | if test -n "$CC"; then | |
2831 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2832 | else | |
2833 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2834 | for as_dir in $PATH | |
2835 | do | |
2836 | IFS=$as_save_IFS | |
2837 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2838 | for ac_exec_ext in '' $ac_executable_extensions; do |
2839 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2840 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
75086676 | 2841 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2842 | break 2 |
2843 | fi | |
2844 | done | |
75086676 DD |
2845 | done |
2846 | IFS=$as_save_IFS | |
2299a76d DJ |
2847 | |
2848 | fi | |
2849 | fi | |
2850 | CC=$ac_cv_prog_CC | |
2851 | if test -n "$CC"; then | |
75086676 DD |
2852 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2853 | $as_echo "$CC" >&6; } | |
2299a76d | 2854 | else |
75086676 DD |
2855 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2856 | $as_echo "no" >&6; } | |
2299a76d DJ |
2857 | fi |
2858 | ||
75086676 | 2859 | |
2299a76d DJ |
2860 | fi |
2861 | if test -z "$ac_cv_prog_CC"; then | |
2862 | ac_ct_CC=$CC | |
2863 | # Extract the first word of "gcc", so it can be a program name with args. | |
252b5132 | 2864 | set dummy gcc; ac_word=$2 |
75086676 DD |
2865 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2866 | $as_echo_n "checking for $ac_word... " >&6; } | |
2867 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2868 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
2869 | else |
2870 | if test -n "$ac_ct_CC"; then | |
2871 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2872 | else | |
2873 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2874 | for as_dir in $PATH | |
2875 | do | |
2876 | IFS=$as_save_IFS | |
2877 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2878 | for ac_exec_ext in '' $ac_executable_extensions; do |
2879 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2880 | ac_cv_prog_ac_ct_CC="gcc" |
75086676 | 2881 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2882 | break 2 |
2883 | fi | |
2884 | done | |
75086676 DD |
2885 | done |
2886 | IFS=$as_save_IFS | |
2299a76d DJ |
2887 | |
2888 | fi | |
2889 | fi | |
2890 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2891 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
2892 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
2893 | $as_echo "$ac_ct_CC" >&6; } | |
2299a76d | 2894 | else |
75086676 DD |
2895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2896 | $as_echo "no" >&6; } | |
2299a76d DJ |
2897 | fi |
2898 | ||
75086676 DD |
2899 | if test "x$ac_ct_CC" = x; then |
2900 | CC="" | |
2901 | else | |
2902 | case $cross_compiling:$ac_tool_warned in | |
2903 | yes:) | |
2904 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2905 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2906 | ac_tool_warned=yes ;; | |
2907 | esac | |
2908 | CC=$ac_ct_CC | |
2909 | fi | |
2299a76d DJ |
2910 | else |
2911 | CC="$ac_cv_prog_CC" | |
2912 | fi | |
2913 | ||
2914 | if test -z "$CC"; then | |
75086676 DD |
2915 | if test -n "$ac_tool_prefix"; then |
2916 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2299a76d | 2917 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
75086676 DD |
2918 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2919 | $as_echo_n "checking for $ac_word... " >&6; } | |
2920 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2921 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2922 | else |
2923 | if test -n "$CC"; then | |
2924 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2925 | else | |
2299a76d DJ |
2926 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2927 | for as_dir in $PATH | |
2928 | do | |
2929 | IFS=$as_save_IFS | |
2930 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2931 | for ac_exec_ext in '' $ac_executable_extensions; do |
2932 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 2933 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
75086676 | 2934 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2935 | break 2 |
2936 | fi | |
2937 | done | |
75086676 DD |
2938 | done |
2939 | IFS=$as_save_IFS | |
2299a76d | 2940 | |
252b5132 RH |
2941 | fi |
2942 | fi | |
2299a76d | 2943 | CC=$ac_cv_prog_CC |
252b5132 | 2944 | if test -n "$CC"; then |
75086676 DD |
2945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
2946 | $as_echo "$CC" >&6; } | |
252b5132 | 2947 | else |
75086676 DD |
2948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
2949 | $as_echo "no" >&6; } | |
252b5132 RH |
2950 | fi |
2951 | ||
2299a76d | 2952 | |
75086676 | 2953 | fi |
2299a76d | 2954 | fi |
252b5132 RH |
2955 | if test -z "$CC"; then |
2956 | # Extract the first word of "cc", so it can be a program name with args. | |
2957 | set dummy cc; ac_word=$2 | |
75086676 DD |
2958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
2959 | $as_echo_n "checking for $ac_word... " >&6; } | |
2960 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2961 | $as_echo_n "(cached) " >&6 | |
252b5132 RH |
2962 | else |
2963 | if test -n "$CC"; then | |
2964 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2965 | else | |
252b5132 | 2966 | ac_prog_rejected=no |
2299a76d DJ |
2967 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2968 | for as_dir in $PATH | |
2969 | do | |
2970 | IFS=$as_save_IFS | |
2971 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
2972 | for ac_exec_ext in '' $ac_executable_extensions; do |
2973 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d DJ |
2974 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2975 | ac_prog_rejected=yes | |
2976 | continue | |
2977 | fi | |
2978 | ac_cv_prog_CC="cc" | |
75086676 | 2979 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
2980 | break 2 |
2981 | fi | |
2982 | done | |
75086676 DD |
2983 | done |
2984 | IFS=$as_save_IFS | |
2299a76d | 2985 | |
252b5132 RH |
2986 | if test $ac_prog_rejected = yes; then |
2987 | # We found a bogon in the path, so make sure we never use it. | |
2988 | set dummy $ac_cv_prog_CC | |
2989 | shift | |
2299a76d | 2990 | if test $# != 0; then |
252b5132 RH |
2991 | # We chose a different compiler from the bogus one. |
2992 | # However, it has the same basename, so the bogon will be chosen | |
2993 | # first if we set CC to just the basename; use the full file name. | |
2994 | shift | |
2299a76d | 2995 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
252b5132 RH |
2996 | fi |
2997 | fi | |
2998 | fi | |
2999 | fi | |
2299a76d | 3000 | CC=$ac_cv_prog_CC |
252b5132 | 3001 | if test -n "$CC"; then |
75086676 DD |
3002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3003 | $as_echo "$CC" >&6; } | |
252b5132 | 3004 | else |
75086676 DD |
3005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3006 | $as_echo "no" >&6; } | |
252b5132 RH |
3007 | fi |
3008 | ||
75086676 | 3009 | |
252b5132 | 3010 | fi |
2299a76d DJ |
3011 | if test -z "$CC"; then |
3012 | if test -n "$ac_tool_prefix"; then | |
75086676 | 3013 | for ac_prog in cl.exe |
2299a76d DJ |
3014 | do |
3015 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3016 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
75086676 DD |
3017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3018 | $as_echo_n "checking for $ac_word... " >&6; } | |
3019 | if test "${ac_cv_prog_CC+set}" = set; then : | |
3020 | $as_echo_n "(cached) " >&6 | |
252b5132 | 3021 | else |
2299a76d DJ |
3022 | if test -n "$CC"; then |
3023 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
252b5132 | 3024 | else |
2299a76d DJ |
3025 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3026 | for as_dir in $PATH | |
3027 | do | |
3028 | IFS=$as_save_IFS | |
3029 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3030 | for ac_exec_ext in '' $ac_executable_extensions; do |
3031 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 3032 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
75086676 | 3033 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d DJ |
3034 | break 2 |
3035 | fi | |
3036 | done | |
75086676 DD |
3037 | done |
3038 | IFS=$as_save_IFS | |
2299a76d | 3039 | |
252b5132 RH |
3040 | fi |
3041 | fi | |
2299a76d DJ |
3042 | CC=$ac_cv_prog_CC |
3043 | if test -n "$CC"; then | |
75086676 DD |
3044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
3045 | $as_echo "$CC" >&6; } | |
252b5132 | 3046 | else |
75086676 DD |
3047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3048 | $as_echo "no" >&6; } | |
252b5132 | 3049 | fi |
252b5132 | 3050 | |
75086676 | 3051 | |
2299a76d DJ |
3052 | test -n "$CC" && break |
3053 | done | |
252b5132 | 3054 | fi |
2299a76d DJ |
3055 | if test -z "$CC"; then |
3056 | ac_ct_CC=$CC | |
75086676 | 3057 | for ac_prog in cl.exe |
2299a76d DJ |
3058 | do |
3059 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3060 | set dummy $ac_prog; ac_word=$2 | |
75086676 DD |
3061 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
3062 | $as_echo_n "checking for $ac_word... " >&6; } | |
3063 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
3064 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
3065 | else |
3066 | if test -n "$ac_ct_CC"; then | |
3067 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
3068 | else | |
3069 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3070 | for as_dir in $PATH | |
3071 | do | |
3072 | IFS=$as_save_IFS | |
3073 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
3074 | for ac_exec_ext in '' $ac_executable_extensions; do |
3075 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2299a76d | 3076 | ac_cv_prog_ac_ct_CC="$ac_prog" |
75086676 | 3077 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
2299a76d | 3078 | break 2 |
252b5132 | 3079 | fi |
2299a76d | 3080 | done |
75086676 DD |
3081 | done |
3082 | IFS=$as_save_IFS | |
2299a76d DJ |
3083 | |
3084 | fi | |
3085 | fi | |
3086 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
3087 | if test -n "$ac_ct_CC"; then | |
75086676 DD |
3088 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
3089 | $as_echo "$ac_ct_CC" >&6; } | |
252b5132 | 3090 | else |
75086676 DD |
3091 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
3092 | $as_echo "no" >&6; } | |
252b5132 RH |
3093 | fi |
3094 | ||
75086676 | 3095 | |
2299a76d DJ |
3096 | test -n "$ac_ct_CC" && break |
3097 | done | |
252b5132 | 3098 | |
75086676 DD |
3099 | if test "x$ac_ct_CC" = x; then |
3100 | CC="" | |
3101 | else | |
3102 | case $cross_compiling:$ac_tool_warned in | |
3103 | yes:) | |
3104 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3105 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3106 | ac_tool_warned=yes ;; | |
3107 | esac | |
3108 | CC=$ac_ct_CC | |
3109 | fi | |
2299a76d DJ |
3110 | fi |
3111 | ||
3112 | fi | |
3113 | ||
3114 | ||
75086676 DD |
3115 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3116 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3117 | as_fn_error "no acceptable C compiler found in \$PATH | |
3118 | See \`config.log' for more details." "$LINENO" 5; } | |
2299a76d DJ |
3119 | |
3120 | # Provide some information about the compiler. | |
75086676 DD |
3121 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
3122 | set X $ac_compile | |
3123 | ac_compiler=$2 | |
3124 | for ac_option in --version -v -V -qversion; do | |
3125 | { { ac_try="$ac_compiler $ac_option >&5" | |
3126 | case "(($ac_try" in | |
3127 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3128 | *) ac_try_echo=$ac_try;; | |
3129 | esac | |
3130 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3131 | $as_echo "$ac_try_echo"; } >&5 | |
3132 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
2299a76d | 3133 | ac_status=$? |
75086676 DD |
3134 | if test -s conftest.err; then |
3135 | sed '10a\ | |
3136 | ... rest of stderr output deleted ... | |
3137 | 10q' conftest.err >conftest.er1 | |
3138 | cat conftest.er1 >&5 | |
3139 | rm -f conftest.er1 conftest.err | |
3140 | fi | |
3141 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3142 | test $ac_status = 0; } | |
3143 | done | |
2299a76d | 3144 | |
75086676 | 3145 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3146 | /* end confdefs.h. */ |
92655e19 | 3147 | |
2299a76d DJ |
3148 | int |
3149 | main () | |
3150 | { | |
3151 | ||
3152 | ; | |
3153 | return 0; | |
3154 | } | |
3155 | _ACEOF | |
3156 | # FIXME: Cleanup? | |
75086676 | 3157 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
2299a76d DJ |
3158 | (eval $ac_link) 2>&5 |
3159 | ac_status=$? | |
75086676 DD |
3160 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3161 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3162 | gcc_no_link=no |
3163 | else | |
3164 | gcc_no_link=yes | |
3165 | fi | |
2299a76d DJ |
3166 | if test x$gcc_no_link = xyes; then |
3167 | # Setting cross_compile will disable run tests; it will | |
3168 | # also disable AC_CHECK_FILE but that's generally | |
3169 | # correct if we can't link. | |
3170 | cross_compiling=yes | |
3171 | EXEEXT= | |
3172 | else | |
75086676 | 3173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3174 | /* end confdefs.h. */ |
3175 | ||
3176 | int | |
3177 | main () | |
3178 | { | |
3179 | ||
3180 | ; | |
3181 | return 0; | |
3182 | } | |
3183 | _ACEOF | |
3184 | ac_clean_files_save=$ac_clean_files | |
75086676 | 3185 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
2299a76d DJ |
3186 | # Try to create an executable without -o first, disregard a.out. |
3187 | # It will help us diagnose broken compilers, and finding out an intuition | |
3188 | # of exeext. | |
75086676 DD |
3189 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
3190 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3191 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3192 | ||
3193 | # The possible output files: | |
3194 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3195 | ||
3196 | ac_rmfiles= | |
3197 | for ac_file in $ac_files | |
3198 | do | |
3199 | case $ac_file in | |
3200 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3201 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3202 | esac | |
3203 | done | |
3204 | rm -f $ac_rmfiles | |
3205 | ||
3206 | if { { ac_try="$ac_link_default" | |
3207 | case "(($ac_try" in | |
3208 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3209 | *) ac_try_echo=$ac_try;; | |
3210 | esac | |
3211 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3212 | $as_echo "$ac_try_echo"; } >&5 | |
3213 | (eval "$ac_link_default") 2>&5 | |
3214 | ac_status=$? | |
3215 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3216 | test $ac_status = 0; }; then : | |
3217 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3218 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3219 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3220 | # so that the user can short-circuit this test for compilers unknown to | |
3221 | # Autoconf. | |
3222 | for ac_file in $ac_files '' | |
2299a76d DJ |
3223 | do |
3224 | test -f "$ac_file" || continue | |
3225 | case $ac_file in | |
75086676 | 3226 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
58670637 | 3227 | ;; |
2299a76d | 3228 | [ab].out ) |
58670637 DD |
3229 | # We found the default executable, but exeext='' is most |
3230 | # certainly right. | |
3231 | break;; | |
2299a76d | 3232 | *.* ) |
75086676 DD |
3233 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
3234 | then :; else | |
3235 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3236 | fi | |
3237 | # We set ac_cv_exeext here because the later test for it is not | |
3238 | # safe: cross compilers may not add the suffix if given an `-o' | |
3239 | # argument, so we may need to know it at that point already. | |
3240 | # Even if this section looks crufty: it has the advantage of | |
3241 | # actually working. | |
58670637 | 3242 | break;; |
2299a76d | 3243 | * ) |
58670637 | 3244 | break;; |
2299a76d DJ |
3245 | esac |
3246 | done | |
75086676 DD |
3247 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
3248 | ||
b39b76b8 | 3249 | else |
75086676 DD |
3250 | ac_file='' |
3251 | fi | |
3252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3253 | $as_echo "$ac_file" >&6; } | |
3254 | if test -z "$ac_file"; then : | |
3255 | $as_echo "$as_me: failed program was:" >&5 | |
2299a76d DJ |
3256 | sed 's/^/| /' conftest.$ac_ext >&5 |
3257 | ||
75086676 DD |
3258 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3259 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3260 | { as_fn_set_status 77 | |
3261 | as_fn_error "C compiler cannot create executables | |
3262 | See \`config.log' for more details." "$LINENO" 5; }; } | |
2299a76d | 3263 | fi |
2299a76d | 3264 | ac_exeext=$ac_cv_exeext |
2299a76d | 3265 | |
75086676 | 3266 | # Check that the compiler produces executables we can run. If not, either |
2299a76d | 3267 | # the compiler is broken, or we cross compile. |
75086676 DD |
3268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
3269 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
2299a76d DJ |
3270 | # If not cross compiling, check that we can run a simple program. |
3271 | if test "$cross_compiling" != yes; then | |
3272 | if { ac_try='./$ac_file' | |
75086676 DD |
3273 | { { case "(($ac_try" in |
3274 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3275 | *) ac_try_echo=$ac_try;; | |
3276 | esac | |
3277 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3278 | $as_echo "$ac_try_echo"; } >&5 | |
3279 | (eval "$ac_try") 2>&5 | |
2299a76d | 3280 | ac_status=$? |
75086676 DD |
3281 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3282 | test $ac_status = 0; }; }; then | |
2299a76d DJ |
3283 | cross_compiling=no |
3284 | else | |
3285 | if test "$cross_compiling" = maybe; then | |
3286 | cross_compiling=yes | |
3287 | else | |
75086676 DD |
3288 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3289 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3290 | as_fn_error "cannot run C compiled programs. | |
2299a76d | 3291 | If you meant to cross compile, use \`--host'. |
75086676 | 3292 | See \`config.log' for more details." "$LINENO" 5; } |
b39b76b8 DD |
3293 | fi |
3294 | fi | |
2299a76d | 3295 | fi |
75086676 DD |
3296 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
3297 | $as_echo "yes" >&6; } | |
2299a76d | 3298 | |
75086676 | 3299 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
2299a76d | 3300 | ac_clean_files=$ac_clean_files_save |
75086676 | 3301 | # Check that the compiler produces executables we can run. If not, either |
2299a76d | 3302 | # the compiler is broken, or we cross compile. |
75086676 DD |
3303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
3304 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3306 | $as_echo "$cross_compiling" >&6; } | |
3307 | ||
3308 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3309 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3310 | if { { ac_try="$ac_link" | |
3311 | case "(($ac_try" in | |
3312 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3313 | *) ac_try_echo=$ac_try;; | |
3314 | esac | |
3315 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3316 | $as_echo "$ac_try_echo"; } >&5 | |
3317 | (eval "$ac_link") 2>&5 | |
2299a76d | 3318 | ac_status=$? |
75086676 DD |
3319 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
3320 | test $ac_status = 0; }; then : | |
2299a76d DJ |
3321 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
3322 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3323 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3324 | # `rm'. | |
3325 | for ac_file in conftest.exe conftest conftest.*; do | |
3326 | test -f "$ac_file" || continue | |
3327 | case $ac_file in | |
75086676 | 3328 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
2299a76d | 3329 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
58670637 | 3330 | break;; |
2299a76d DJ |
3331 | * ) break;; |
3332 | esac | |
3333 | done | |
b39b76b8 | 3334 | else |
75086676 DD |
3335 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3336 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3337 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3338 | See \`config.log' for more details." "$LINENO" 5; } | |
b39b76b8 | 3339 | fi |
2299a76d | 3340 | rm -f conftest$ac_cv_exeext |
75086676 DD |
3341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
3342 | $as_echo "$ac_cv_exeext" >&6; } | |
2299a76d DJ |
3343 | |
3344 | rm -f conftest.$ac_ext | |
3345 | EXEEXT=$ac_cv_exeext | |
3346 | ac_exeext=$EXEEXT | |
b39b76b8 | 3347 | fi |
75086676 DD |
3348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
3349 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3350 | if test "${ac_cv_objext+set}" = set; then : | |
3351 | $as_echo_n "(cached) " >&6 | |
b39b76b8 | 3352 | else |
75086676 | 3353 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 3354 | /* end confdefs.h. */ |
b39b76b8 | 3355 | |
2299a76d DJ |
3356 | int |
3357 | main () | |
3358 | { | |
b39b76b8 | 3359 | |
2299a76d DJ |
3360 | ; |
3361 | return 0; | |
3362 | } | |
3363 | _ACEOF | |
3364 | rm -f conftest.o conftest.obj | |
75086676 DD |
3365 | if { { ac_try="$ac_compile" |
3366 | case "(($ac_try" in | |
3367 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3368 | *) ac_try_echo=$ac_try;; | |
3369 | esac | |
3370 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3371 | $as_echo "$ac_try_echo"; } >&5 | |
3372 | (eval "$ac_compile") 2>&5 | |
3373 | ac_status=$? | |
3374 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3375 | test $ac_status = 0; }; then : | |
3376 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3377 | test -f "$ac_file" || continue; | |
2299a76d | 3378 | case $ac_file in |
75086676 | 3379 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
2299a76d DJ |
3380 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3381 | break;; | |
3382 | esac | |
3383 | done | |
b39b76b8 | 3384 | else |
75086676 | 3385 | $as_echo "$as_me: failed program was:" >&5 |
2299a76d DJ |
3386 | sed 's/^/| /' conftest.$ac_ext >&5 |
3387 | ||
75086676 DD |
3388 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3389 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3390 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3391 | See \`config.log' for more details." "$LINENO" 5; } | |
2299a76d | 3392 | fi |
2299a76d | 3393 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
b39b76b8 | 3394 | fi |
75086676 DD |
3395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
3396 | $as_echo "$ac_cv_objext" >&6; } | |
2299a76d DJ |
3397 | OBJEXT=$ac_cv_objext |
3398 | ac_objext=$OBJEXT | |
75086676 DD |
3399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
3400 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3401 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3402 | $as_echo_n "(cached) " >&6 | |
2299a76d | 3403 | else |
75086676 | 3404 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3405 | /* end confdefs.h. */ |
3406 | ||
3407 | int | |
3408 | main () | |
3409 | { | |
3410 | #ifndef __GNUC__ | |
3411 | choke me | |
3412 | #endif | |
b39b76b8 | 3413 | |
2299a76d DJ |
3414 | ; |
3415 | return 0; | |
3416 | } | |
3417 | _ACEOF | |
75086676 | 3418 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3419 | ac_compiler_gnu=yes |
3420 | else | |
75086676 | 3421 | ac_compiler_gnu=no |
2299a76d | 3422 | fi |
75086676 | 3423 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d DJ |
3424 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3425 | ||
3426 | fi | |
75086676 DD |
3427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
3428 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3429 | if test $ac_compiler_gnu = yes; then | |
3430 | GCC=yes | |
3431 | else | |
3432 | GCC= | |
3433 | fi | |
2299a76d DJ |
3434 | ac_test_CFLAGS=${CFLAGS+set} |
3435 | ac_save_CFLAGS=$CFLAGS | |
75086676 DD |
3436 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
3437 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3438 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3439 | $as_echo_n "(cached) " >&6 | |
3440 | else | |
3441 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3442 | ac_c_werror_flag=yes | |
3443 | ac_cv_prog_cc_g=no | |
3444 | CFLAGS="-g" | |
3445 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 3446 | /* end confdefs.h. */ |
b39b76b8 | 3447 | |
2299a76d DJ |
3448 | int |
3449 | main () | |
3450 | { | |
b39b76b8 | 3451 | |
2299a76d DJ |
3452 | ; |
3453 | return 0; | |
3454 | } | |
3455 | _ACEOF | |
75086676 | 3456 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d DJ |
3457 | ac_cv_prog_cc_g=yes |
3458 | else | |
75086676 DD |
3459 | CFLAGS="" |
3460 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3461 | /* end confdefs.h. */ | |
3462 | ||
3463 | int | |
3464 | main () | |
3465 | { | |
3466 | ||
3467 | ; | |
3468 | return 0; | |
3469 | } | |
3470 | _ACEOF | |
3471 | if ac_fn_c_try_compile "$LINENO"; then : | |
3472 | ||
3473 | else | |
3474 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3475 | CFLAGS="-g" | |
3476 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3477 | /* end confdefs.h. */ | |
3478 | ||
3479 | int | |
3480 | main () | |
3481 | { | |
252b5132 | 3482 | |
75086676 DD |
3483 | ; |
3484 | return 0; | |
3485 | } | |
3486 | _ACEOF | |
3487 | if ac_fn_c_try_compile "$LINENO"; then : | |
3488 | ac_cv_prog_cc_g=yes | |
3489 | fi | |
3490 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
2299a76d | 3491 | fi |
75086676 | 3492 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 3493 | fi |
75086676 DD |
3494 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3495 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3496 | fi | |
3497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3498 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
2299a76d DJ |
3499 | if test "$ac_test_CFLAGS" = set; then |
3500 | CFLAGS=$ac_save_CFLAGS | |
3501 | elif test $ac_cv_prog_cc_g = yes; then | |
252b5132 | 3502 | if test "$GCC" = yes; then |
2299a76d | 3503 | CFLAGS="-g -O2" |
252b5132 | 3504 | else |
2299a76d | 3505 | CFLAGS="-g" |
252b5132 RH |
3506 | fi |
3507 | else | |
2299a76d DJ |
3508 | if test "$GCC" = yes; then |
3509 | CFLAGS="-O2" | |
3510 | else | |
3511 | CFLAGS= | |
3512 | fi | |
252b5132 | 3513 | fi |
75086676 DD |
3514 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
3515 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3516 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3517 | $as_echo_n "(cached) " >&6 | |
2299a76d | 3518 | else |
75086676 | 3519 | ac_cv_prog_cc_c89=no |
2299a76d | 3520 | ac_save_CC=$CC |
75086676 | 3521 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
3522 | /* end confdefs.h. */ |
3523 | #include <stdarg.h> | |
3524 | #include <stdio.h> | |
3525 | #include <sys/types.h> | |
3526 | #include <sys/stat.h> | |
3527 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3528 | struct buf { int x; }; | |
3529 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3530 | static char *e (p, i) | |
3531 | char **p; | |
3532 | int i; | |
3533 | { | |
3534 | return p[i]; | |
92655e19 | 3535 | } |
2299a76d DJ |
3536 | static char *f (char * (*g) (char **, int), char **p, ...) |
3537 | { | |
3538 | char *s; | |
3539 | va_list v; | |
3540 | va_start (v,p); | |
3541 | s = g (p, va_arg (v,int)); | |
3542 | va_end (v); | |
3543 | return s; | |
92655e19 | 3544 | } |
58670637 DD |
3545 | |
3546 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3547 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3548 | These don't provoke an error unfortunately, instead are silently treated | |
75086676 | 3549 | as 'x'. The following induces an error, until -std is added to get |
58670637 DD |
3550 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3551 | array size at least. It's necessary to write '\x00'==0 to get something | |
75086676 | 3552 | that's true only with -std. */ |
58670637 DD |
3553 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3554 | ||
75086676 DD |
3555 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
3556 | inside strings and character constants. */ | |
3557 | #define FOO(x) 'x' | |
3558 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3559 | ||
2299a76d DJ |
3560 | int test (int i, double x); |
3561 | struct s1 {int (*f) (int a);}; | |
3562 | struct s2 {int (*f) (double a);}; | |
3563 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3564 | int argc; | |
3565 | char **argv; | |
3566 | int | |
3567 | main () | |
3568 | { | |
3569 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3570 | ; | |
3571 | return 0; | |
92655e19 | 3572 | } |
2299a76d | 3573 | _ACEOF |
75086676 DD |
3574 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
3575 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2299a76d DJ |
3576 | do |
3577 | CC="$ac_save_CC $ac_arg" | |
75086676 DD |
3578 | if ac_fn_c_try_compile "$LINENO"; then : |
3579 | ac_cv_prog_cc_c89=$ac_arg | |
2299a76d | 3580 | fi |
75086676 DD |
3581 | rm -f core conftest.err conftest.$ac_objext |
3582 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2299a76d | 3583 | done |
75086676 | 3584 | rm -f conftest.$ac_ext |
2299a76d DJ |
3585 | CC=$ac_save_CC |
3586 | ||
3587 | fi | |
75086676 DD |
3588 | # AC_CACHE_VAL |
3589 | case "x$ac_cv_prog_cc_c89" in | |
3590 | x) | |
3591 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3592 | $as_echo "none needed" >&6; } ;; | |
3593 | xno) | |
3594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3595 | $as_echo "unsupported" >&6; } ;; | |
2299a76d | 3596 | *) |
75086676 DD |
3597 | CC="$CC $ac_cv_prog_cc_c89" |
3598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3599 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
2299a76d | 3600 | esac |
75086676 | 3601 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
2299a76d | 3602 | |
2299a76d DJ |
3603 | fi |
3604 | ||
2299a76d DJ |
3605 | ac_ext=c |
3606 | ac_cpp='$CPP $CPPFLAGS' | |
3607 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3608 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3609 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3610 | ||
899de170 | 3611 | |
75086676 DD |
3612 | # Check whether --enable-largefile was given. |
3613 | if test "${enable_largefile+set}" = set; then : | |
3614 | enableval=$enable_largefile; | |
3615 | fi | |
899de170 | 3616 | |
899de170 L |
3617 | if test "$enable_largefile" != no; then |
3618 | ||
75086676 DD |
3619 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
3620 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } | |
3621 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : | |
3622 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3623 | else |
3624 | ac_cv_sys_largefile_CC=no | |
3625 | if test "$GCC" != yes; then | |
3626 | ac_save_CC=$CC | |
3627 | while :; do | |
75086676 DD |
3628 | # IRIX 6.2 and later do not support large files by default, |
3629 | # so use the C compiler's -n32 option if that helps. | |
3630 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3631 | /* end confdefs.h. */ |
3632 | #include <sys/types.h> | |
3633 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3634 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3635 | since some C++ compilers masquerading as C compilers | |
3636 | incorrectly reject 9223372036854775807. */ | |
3637 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3638 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3639 | && LARGE_OFF_T % 2147483647 == 1) | |
3640 | ? 1 : -1]; | |
3641 | int | |
3642 | main () | |
3643 | { | |
3644 | ||
3645 | ; | |
3646 | return 0; | |
3647 | } | |
3648 | _ACEOF | |
75086676 | 3649 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3650 | break |
899de170 | 3651 | fi |
75086676 DD |
3652 | rm -f core conftest.err conftest.$ac_objext |
3653 | CC="$CC -n32" | |
3654 | if ac_fn_c_try_compile "$LINENO"; then : | |
899de170 | 3655 | ac_cv_sys_largefile_CC=' -n32'; break |
899de170 | 3656 | fi |
75086676 | 3657 | rm -f core conftest.err conftest.$ac_objext |
899de170 L |
3658 | break |
3659 | done | |
3660 | CC=$ac_save_CC | |
3661 | rm -f conftest.$ac_ext | |
3662 | fi | |
3663 | fi | |
75086676 DD |
3664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
3665 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } | |
899de170 L |
3666 | if test "$ac_cv_sys_largefile_CC" != no; then |
3667 | CC=$CC$ac_cv_sys_largefile_CC | |
3668 | fi | |
3669 | ||
75086676 DD |
3670 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
3671 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } | |
3672 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : | |
3673 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3674 | else |
3675 | while :; do | |
75086676 | 3676 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 L |
3677 | /* end confdefs.h. */ |
3678 | #include <sys/types.h> | |
3679 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3680 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3681 | since some C++ compilers masquerading as C compilers | |
3682 | incorrectly reject 9223372036854775807. */ | |
3683 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3684 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3685 | && LARGE_OFF_T % 2147483647 == 1) | |
3686 | ? 1 : -1]; | |
3687 | int | |
3688 | main () | |
3689 | { | |
3690 | ||
3691 | ; | |
3692 | return 0; | |
3693 | } | |
3694 | _ACEOF | |
75086676 DD |
3695 | if ac_fn_c_try_compile "$LINENO"; then : |
3696 | ac_cv_sys_file_offset_bits=no; break | |
899de170 | 3697 | fi |
75086676 DD |
3698 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3699 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3700 | /* end confdefs.h. */ |
3701 | #define _FILE_OFFSET_BITS 64 | |
3702 | #include <sys/types.h> | |
3703 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3704 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3705 | since some C++ compilers masquerading as C compilers | |
3706 | incorrectly reject 9223372036854775807. */ | |
3707 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3708 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3709 | && LARGE_OFF_T % 2147483647 == 1) | |
3710 | ? 1 : -1]; | |
3711 | int | |
3712 | main () | |
3713 | { | |
3714 | ||
3715 | ; | |
3716 | return 0; | |
3717 | } | |
3718 | _ACEOF | |
75086676 | 3719 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3720 | ac_cv_sys_file_offset_bits=64; break |
899de170 | 3721 | fi |
75086676 DD |
3722 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3723 | ac_cv_sys_file_offset_bits=unknown | |
899de170 L |
3724 | break |
3725 | done | |
3726 | fi | |
75086676 DD |
3727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
3728 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } | |
3729 | case $ac_cv_sys_file_offset_bits in #( | |
3730 | no | unknown) ;; | |
3731 | *) | |
899de170 L |
3732 | cat >>confdefs.h <<_ACEOF |
3733 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits | |
3734 | _ACEOF | |
75086676 DD |
3735 | ;; |
3736 | esac | |
3737 | rm -rf conftest* | |
3738 | if test $ac_cv_sys_file_offset_bits = unknown; then | |
3739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 | |
3740 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } | |
3741 | if test "${ac_cv_sys_large_files+set}" = set; then : | |
3742 | $as_echo_n "(cached) " >&6 | |
899de170 L |
3743 | else |
3744 | while :; do | |
75086676 | 3745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
899de170 L |
3746 | /* end confdefs.h. */ |
3747 | #include <sys/types.h> | |
3748 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3749 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3750 | since some C++ compilers masquerading as C compilers | |
3751 | incorrectly reject 9223372036854775807. */ | |
3752 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3753 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3754 | && LARGE_OFF_T % 2147483647 == 1) | |
3755 | ? 1 : -1]; | |
3756 | int | |
3757 | main () | |
3758 | { | |
3759 | ||
3760 | ; | |
3761 | return 0; | |
3762 | } | |
3763 | _ACEOF | |
75086676 DD |
3764 | if ac_fn_c_try_compile "$LINENO"; then : |
3765 | ac_cv_sys_large_files=no; break | |
899de170 | 3766 | fi |
75086676 DD |
3767 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3768 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
899de170 L |
3769 | /* end confdefs.h. */ |
3770 | #define _LARGE_FILES 1 | |
3771 | #include <sys/types.h> | |
3772 | /* Check that off_t can represent 2**63 - 1 correctly. | |
3773 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | |
3774 | since some C++ compilers masquerading as C compilers | |
3775 | incorrectly reject 9223372036854775807. */ | |
3776 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | |
3777 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | |
3778 | && LARGE_OFF_T % 2147483647 == 1) | |
3779 | ? 1 : -1]; | |
3780 | int | |
3781 | main () | |
3782 | { | |
3783 | ||
3784 | ; | |
3785 | return 0; | |
3786 | } | |
3787 | _ACEOF | |
75086676 | 3788 | if ac_fn_c_try_compile "$LINENO"; then : |
899de170 | 3789 | ac_cv_sys_large_files=1; break |
899de170 | 3790 | fi |
75086676 DD |
3791 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3792 | ac_cv_sys_large_files=unknown | |
899de170 L |
3793 | break |
3794 | done | |
3795 | fi | |
75086676 DD |
3796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
3797 | $as_echo "$ac_cv_sys_large_files" >&6; } | |
3798 | case $ac_cv_sys_large_files in #( | |
3799 | no | unknown) ;; | |
3800 | *) | |
899de170 L |
3801 | cat >>confdefs.h <<_ACEOF |
3802 | #define _LARGE_FILES $ac_cv_sys_large_files | |
3803 | _ACEOF | |
75086676 DD |
3804 | ;; |
3805 | esac | |
3806 | rm -rf conftest* | |
3807 | fi | |
899de170 L |
3808 | fi |
3809 | ||
8ddbb593 DJ |
3810 | ac_ext=c |
3811 | ac_cpp='$CPP $CPPFLAGS' | |
3812 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3813 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3814 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
75086676 DD |
3815 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
3816 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
8ddbb593 DJ |
3817 | # On Suns, sometimes $CPP names a directory. |
3818 | if test -n "$CPP" && test -d "$CPP"; then | |
3819 | CPP= | |
3820 | fi | |
3821 | if test -z "$CPP"; then | |
75086676 DD |
3822 | if test "${ac_cv_prog_CPP+set}" = set; then : |
3823 | $as_echo_n "(cached) " >&6 | |
8ddbb593 DJ |
3824 | else |
3825 | # Double quotes because CPP needs to be expanded | |
3826 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3827 | do | |
3828 | ac_preproc_ok=false | |
3829 | for ac_c_preproc_warn_flag in '' yes | |
3830 | do | |
3831 | # Use a header file that comes with gcc, so configuring glibc | |
3832 | # with a fresh cross-compiler works. | |
3833 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3834 | # <limits.h> exists even on freestanding compilers. | |
3835 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3836 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3837 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3838 | /* end confdefs.h. */ |
3839 | #ifdef __STDC__ | |
3840 | # include <limits.h> | |
3841 | #else | |
3842 | # include <assert.h> | |
3843 | #endif | |
58670637 | 3844 | Syntax error |
8ddbb593 | 3845 | _ACEOF |
75086676 | 3846 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 | 3847 | |
75086676 | 3848 | else |
8ddbb593 DJ |
3849 | # Broken: fails on valid input. |
3850 | continue | |
3851 | fi | |
3852 | rm -f conftest.err conftest.$ac_ext | |
3853 | ||
75086676 | 3854 | # OK, works on sane cases. Now check whether nonexistent headers |
8ddbb593 | 3855 | # can be detected and how. |
75086676 | 3856 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3857 | /* end confdefs.h. */ |
3858 | #include <ac_nonexistent.h> | |
3859 | _ACEOF | |
75086676 | 3860 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
3861 | # Broken: success on invalid input. |
3862 | continue | |
3863 | else | |
8ddbb593 DJ |
3864 | # Passes both tests. |
3865 | ac_preproc_ok=: | |
3866 | break | |
3867 | fi | |
3868 | rm -f conftest.err conftest.$ac_ext | |
3869 | ||
3870 | done | |
3871 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3872 | rm -f conftest.err conftest.$ac_ext | |
75086676 | 3873 | if $ac_preproc_ok; then : |
8ddbb593 DJ |
3874 | break |
3875 | fi | |
3876 | ||
3877 | done | |
3878 | ac_cv_prog_CPP=$CPP | |
3879 | ||
3880 | fi | |
3881 | CPP=$ac_cv_prog_CPP | |
3882 | else | |
3883 | ac_cv_prog_CPP=$CPP | |
3884 | fi | |
75086676 DD |
3885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
3886 | $as_echo "$CPP" >&6; } | |
8ddbb593 DJ |
3887 | ac_preproc_ok=false |
3888 | for ac_c_preproc_warn_flag in '' yes | |
3889 | do | |
3890 | # Use a header file that comes with gcc, so configuring glibc | |
3891 | # with a fresh cross-compiler works. | |
3892 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3893 | # <limits.h> exists even on freestanding compilers. | |
3894 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3895 | # not just through cpp. "Syntax error" is here to catch this case. | |
75086676 | 3896 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3897 | /* end confdefs.h. */ |
3898 | #ifdef __STDC__ | |
3899 | # include <limits.h> | |
3900 | #else | |
3901 | # include <assert.h> | |
3902 | #endif | |
58670637 | 3903 | Syntax error |
8ddbb593 | 3904 | _ACEOF |
75086676 | 3905 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 | 3906 | |
75086676 | 3907 | else |
8ddbb593 DJ |
3908 | # Broken: fails on valid input. |
3909 | continue | |
3910 | fi | |
3911 | rm -f conftest.err conftest.$ac_ext | |
3912 | ||
75086676 | 3913 | # OK, works on sane cases. Now check whether nonexistent headers |
8ddbb593 | 3914 | # can be detected and how. |
75086676 | 3915 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
3916 | /* end confdefs.h. */ |
3917 | #include <ac_nonexistent.h> | |
3918 | _ACEOF | |
75086676 | 3919 | if ac_fn_c_try_cpp "$LINENO"; then : |
8ddbb593 DJ |
3920 | # Broken: success on invalid input. |
3921 | continue | |
3922 | else | |
8ddbb593 DJ |
3923 | # Passes both tests. |
3924 | ac_preproc_ok=: | |
3925 | break | |
3926 | fi | |
3927 | rm -f conftest.err conftest.$ac_ext | |
3928 | ||
3929 | done | |
3930 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3931 | rm -f conftest.err conftest.$ac_ext | |
75086676 DD |
3932 | if $ac_preproc_ok; then : |
3933 | ||
8ddbb593 | 3934 | else |
75086676 DD |
3935 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
3936 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3937 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3938 | See \`config.log' for more details." "$LINENO" 5; } | |
8ddbb593 DJ |
3939 | fi |
3940 | ||
3941 | ac_ext=c | |
3942 | ac_cpp='$CPP $CPPFLAGS' | |
3943 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3944 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3945 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3946 | ||
3947 | ||
3948 | ac_c_preproc_warn_flag=yes | |
2299a76d | 3949 | |
a104c397 PB |
3950 | ac_libiberty_warn_cflags= |
3951 | save_CFLAGS="$CFLAGS" | |
a53e62cf | 3952 | for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ |
a104c397 | 3953 | -Wstrict-prototypes; do |
a53e62cf AS |
3954 | # Do the check with the no- prefix removed since gcc silently |
3955 | # accepts any -Wno-* option on purpose | |
3956 | case $real_option in | |
604fcd65 | 3957 | -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
a53e62cf AS |
3958 | *) option=$real_option ;; |
3959 | esac | |
75086676 | 3960 | as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
a104c397 | 3961 | |
75086676 DD |
3962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
3963 | $as_echo_n "checking whether $CC supports $option... " >&6; } | |
3964 | if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : | |
3965 | $as_echo_n "(cached) " >&6 | |
fd7d450d | 3966 | else |
a104c397 | 3967 | CFLAGS="$option" |
75086676 | 3968 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fd7d450d DD |
3969 | /* end confdefs.h. */ |
3970 | ||
a104c397 PB |
3971 | int |
3972 | main () | |
3973 | { | |
3974 | ||
3975 | ; | |
3976 | return 0; | |
3977 | } | |
fd7d450d | 3978 | _ACEOF |
75086676 | 3979 | if ac_fn_c_try_compile "$LINENO"; then : |
a104c397 | 3980 | eval "$as_acx_Woption=yes" |
fd7d450d | 3981 | else |
75086676 | 3982 | eval "$as_acx_Woption=no" |
fd7d450d | 3983 | fi |
75086676 | 3984 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
fd7d450d DD |
3985 | |
3986 | fi | |
75086676 DD |
3987 | eval ac_res=\$$as_acx_Woption |
3988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
3989 | $as_echo "$ac_res" >&6; } | |
3990 | if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : | |
a53e62cf | 3991 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" |
fd7d450d | 3992 | fi |
a104c397 PB |
3993 | done |
3994 | CFLAGS="$save_CFLAGS" | |
3995 | ||
a53e62cf AS |
3996 | # Do the check with the no- prefix removed from the warning options |
3997 | # since gcc silently accepts any -Wno-* option on purpose | |
75086676 DD |
3998 | if test "$GCC" = yes; then : |
3999 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 | |
4000 | $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } | |
4001 | if test "${acx_cv_prog_cc_pedantic_+set}" = set; then : | |
4002 | $as_echo_n "(cached) " >&6 | |
1f616ca1 PB |
4003 | else |
4004 | save_CFLAGS="$CFLAGS" | |
4005 | CFLAGS="-pedantic " | |
75086676 | 4006 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f616ca1 PB |
4007 | /* end confdefs.h. */ |
4008 | ||
4009 | int | |
4010 | main () | |
4011 | { | |
4012 | ||
4013 | ; | |
4014 | return 0; | |
4015 | } | |
4016 | _ACEOF | |
75086676 | 4017 | if ac_fn_c_try_compile "$LINENO"; then : |
1f616ca1 PB |
4018 | acx_cv_prog_cc_pedantic_=yes |
4019 | else | |
75086676 | 4020 | acx_cv_prog_cc_pedantic_=no |
1f616ca1 | 4021 | fi |
75086676 | 4022 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
1f616ca1 PB |
4023 | CFLAGS="$save_CFLAGS" |
4024 | fi | |
75086676 DD |
4025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 |
4026 | $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } | |
4027 | if test $acx_cv_prog_cc_pedantic_ = yes; then : | |
1f616ca1 PB |
4028 | ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " |
4029 | fi | |
4030 | ||
1f616ca1 PB |
4031 | fi |
4032 | ||
4033 | ||
46a10049 | 4034 | if test "x$CC" != xcc; then |
75086676 DD |
4035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 |
4036 | $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } | |
46a10049 | 4037 | else |
75086676 DD |
4038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 |
4039 | $as_echo_n "checking whether cc understands -c and -o together... " >&6; } | |
46a10049 | 4040 | fi |
75086676 | 4041 | set dummy $CC; ac_cc=`$as_echo "$2" | |
46a10049 | 4042 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` |
75086676 DD |
4043 | if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : |
4044 | $as_echo_n "(cached) " >&6 | |
46a10049 | 4045 | else |
75086676 | 4046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
46a10049 DD |
4047 | /* end confdefs.h. */ |
4048 | ||
4049 | int | |
4050 | main () | |
4051 | { | |
4052 | ||
4053 | ; | |
4054 | return 0; | |
4055 | } | |
4056 | _ACEOF | |
4057 | # Make sure it works both with $CC and with simple cc. | |
4058 | # We do the test twice because some compilers refuse to overwrite an | |
4059 | # existing .o file with -o, though they will create one. | |
75086676 DD |
4060 | ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' |
4061 | rm -f conftest2.* | |
4062 | if { { case "(($ac_try" in | |
4063 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4064 | *) ac_try_echo=$ac_try;; | |
4065 | esac | |
4066 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4067 | $as_echo "$ac_try_echo"; } >&5 | |
4068 | (eval "$ac_try") 2>&5 | |
4069 | ac_status=$? | |
4070 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4071 | test $ac_status = 0; } && | |
4072 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4073 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4074 | *) ac_try_echo=$ac_try;; | |
4075 | esac | |
4076 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4077 | $as_echo "$ac_try_echo"; } >&5 | |
4078 | (eval "$ac_try") 2>&5 | |
46a10049 | 4079 | ac_status=$? |
75086676 DD |
4080 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4081 | test $ac_status = 0; }; | |
46a10049 DD |
4082 | then |
4083 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
4084 | if test "x$CC" != xcc; then | |
4085 | # Test first that cc exists at all. | |
4086 | if { ac_try='cc -c conftest.$ac_ext >&5' | |
75086676 DD |
4087 | { { case "(($ac_try" in |
4088 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4089 | *) ac_try_echo=$ac_try;; | |
4090 | esac | |
4091 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4092 | $as_echo "$ac_try_echo"; } >&5 | |
4093 | (eval "$ac_try") 2>&5 | |
4094 | ac_status=$? | |
4095 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4096 | test $ac_status = 0; }; }; then | |
4097 | ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' | |
4098 | rm -f conftest2.* | |
4099 | if { { case "(($ac_try" in | |
4100 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4101 | *) ac_try_echo=$ac_try;; | |
4102 | esac | |
4103 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4104 | $as_echo "$ac_try_echo"; } >&5 | |
4105 | (eval "$ac_try") 2>&5 | |
4106 | ac_status=$? | |
4107 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4108 | test $ac_status = 0; } && | |
4109 | test -f conftest2.$ac_objext && { { case "(($ac_try" in | |
4110 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
4111 | *) ac_try_echo=$ac_try;; | |
4112 | esac | |
4113 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
4114 | $as_echo "$ac_try_echo"; } >&5 | |
4115 | (eval "$ac_try") 2>&5 | |
46a10049 | 4116 | ac_status=$? |
75086676 DD |
4117 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4118 | test $ac_status = 0; }; | |
46a10049 DD |
4119 | then |
4120 | # cc works too. | |
4121 | : | |
4122 | else | |
4123 | # cc exists but doesn't like -o. | |
4124 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4125 | fi | |
4126 | fi | |
4127 | fi | |
4128 | else | |
4129 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
4130 | fi | |
75086676 | 4131 | rm -f core conftest* |
46a10049 DD |
4132 | |
4133 | fi | |
75086676 DD |
4134 | if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then |
4135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4136 | $as_echo "yes" >&6; } | |
46a10049 | 4137 | else |
75086676 DD |
4138 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
4139 | $as_echo "no" >&6; } | |
46a10049 | 4140 | |
75086676 | 4141 | $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h |
46a10049 DD |
4142 | |
4143 | fi | |
4144 | ||
4145 | # autoconf is lame and doesn't give us any substitution variable for this. | |
4146 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
4147 | NO_MINUS_C_MINUS_O=yes | |
4148 | else | |
4149 | OUTPUT_OPTION='-o $@' | |
4150 | fi | |
4151 | ||
4152 | ||
4153 | ||
75086676 DD |
4154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
4155 | $as_echo_n "checking for an ANSI C-conforming const... " >&6; } | |
4156 | if test "${ac_cv_c_const+set}" = set; then : | |
4157 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4158 | else |
75086676 | 4159 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4160 | /* end confdefs.h. */ |
4161 | ||
4162 | int | |
4163 | main () | |
4164 | { | |
4165 | /* FIXME: Include the comments suggested by Paul. */ | |
4166 | #ifndef __cplusplus | |
4167 | /* Ultrix mips cc rejects this. */ | |
4168 | typedef int charset[2]; | |
75086676 | 4169 | const charset cs; |
11a338da | 4170 | /* SunOS 4.1.1 cc rejects this. */ |
75086676 DD |
4171 | char const *const *pcpcc; |
4172 | char **ppc; | |
11a338da DD |
4173 | /* NEC SVR4.0.2 mips cc rejects this. */ |
4174 | struct point {int x, y;}; | |
4175 | static struct point const zero = {0,0}; | |
4176 | /* AIX XL C 1.02.0.0 rejects this. | |
4177 | It does not let you subtract one const X* pointer from another in | |
4178 | an arm of an if-expression whose if-part is not a constant | |
4179 | expression */ | |
4180 | const char *g = "string"; | |
75086676 | 4181 | pcpcc = &g + (g ? g-g : 0); |
11a338da | 4182 | /* HPUX 7.0 cc rejects these. */ |
75086676 DD |
4183 | ++pcpcc; |
4184 | ppc = (char**) pcpcc; | |
4185 | pcpcc = (char const *const *) ppc; | |
11a338da DD |
4186 | { /* SCO 3.2v4 cc rejects this. */ |
4187 | char *t; | |
4188 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
4189 | ||
4190 | *t++ = 0; | |
75086676 | 4191 | if (s) return 0; |
11a338da DD |
4192 | } |
4193 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4194 | int x[] = {25, 17}; | |
4195 | const int *foo = &x[0]; | |
4196 | ++foo; | |
4197 | } | |
4198 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4199 | typedef const int *iptr; | |
4200 | iptr p = 0; | |
4201 | ++p; | |
4202 | } | |
4203 | { /* AIX XL C 1.02.0.0 rejects this saying | |
4204 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
4205 | struct s { int j; const int *ap[3]; }; | |
4206 | struct s *b; b->j = 5; | |
4207 | } | |
4208 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4209 | const int foo = 10; | |
75086676 | 4210 | if (!foo) return 0; |
11a338da | 4211 | } |
75086676 | 4212 | return !cs[0] && !zero.x; |
11a338da DD |
4213 | #endif |
4214 | ||
4215 | ; | |
4216 | return 0; | |
4217 | } | |
4218 | _ACEOF | |
75086676 | 4219 | if ac_fn_c_try_compile "$LINENO"; then : |
11a338da | 4220 | ac_cv_c_const=yes |
96e00b33 | 4221 | else |
75086676 | 4222 | ac_cv_c_const=no |
96e00b33 | 4223 | fi |
75086676 | 4224 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 4225 | fi |
75086676 DD |
4226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
4227 | $as_echo "$ac_cv_c_const" >&6; } | |
11a338da DD |
4228 | if test $ac_cv_c_const = no; then |
4229 | ||
75086676 | 4230 | $as_echo "#define const /**/" >>confdefs.h |
2299a76d | 4231 | |
96e00b33 | 4232 | fi |
11a338da | 4233 | |
75086676 DD |
4234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
4235 | $as_echo_n "checking for inline... " >&6; } | |
4236 | if test "${ac_cv_c_inline+set}" = set; then : | |
4237 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4238 | else |
11a338da DD |
4239 | ac_cv_c_inline=no |
4240 | for ac_kw in inline __inline__ __inline; do | |
75086676 | 4241 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
11a338da DD |
4242 | /* end confdefs.h. */ |
4243 | #ifndef __cplusplus | |
4244 | typedef int foo_t; | |
4245 | static $ac_kw foo_t static_foo () {return 0; } | |
4246 | $ac_kw foo_t foo () {return 0; } | |
4247 | #endif | |
96e00b33 | 4248 | |
11a338da | 4249 | _ACEOF |
75086676 DD |
4250 | if ac_fn_c_try_compile "$LINENO"; then : |
4251 | ac_cv_c_inline=$ac_kw | |
96e00b33 | 4252 | fi |
75086676 DD |
4253 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4254 | test "$ac_cv_c_inline" != no && break | |
11a338da DD |
4255 | done |
4256 | ||
96e00b33 | 4257 | fi |
75086676 DD |
4258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
4259 | $as_echo "$ac_cv_c_inline" >&6; } | |
96e00b33 | 4260 | |
11a338da DD |
4261 | case $ac_cv_c_inline in |
4262 | inline | yes) ;; | |
4263 | *) | |
4264 | case $ac_cv_c_inline in | |
4265 | no) ac_val=;; | |
4266 | *) ac_val=$ac_cv_c_inline;; | |
4267 | esac | |
4268 | cat >>confdefs.h <<_ACEOF | |
4269 | #ifndef __cplusplus | |
4270 | #define inline $ac_val | |
4271 | #endif | |
4272 | _ACEOF | |
4273 | ;; | |
4274 | esac | |
96e00b33 | 4275 | |
75086676 DD |
4276 | |
4277 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 | |
4278 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } | |
4279 | if test "${ac_cv_path_GREP+set}" = set; then : | |
4280 | $as_echo_n "(cached) " >&6 | |
96e00b33 | 4281 | else |
75086676 DD |
4282 | if test -z "$GREP"; then |
4283 | ac_path_GREP_found=false | |
4284 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4285 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4286 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4287 | do | |
4288 | IFS=$as_save_IFS | |
4289 | test -z "$as_dir" && as_dir=. | |
4290 | for ac_prog in grep ggrep; do | |
4291 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4292 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
4293 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
4294 | # Check for GNU ac_path_GREP and select it if it is found. | |
4295 | # Check for GNU $ac_path_GREP | |
4296 | case `"$ac_path_GREP" --version 2>&1` in | |
4297 | *GNU*) | |
4298 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
4299 | *) | |
4300 | ac_count=0 | |
4301 | $as_echo_n 0123456789 >"conftest.in" | |
4302 | while : | |
4303 | do | |
4304 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4305 | mv "conftest.tmp" "conftest.in" | |
4306 | cp "conftest.in" "conftest.nl" | |
4307 | $as_echo 'GREP' >> "conftest.nl" | |
4308 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4309 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4310 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4311 | if test $ac_count -gt ${ac_path_GREP_max-0}; then | |
4312 | # Best one so far, save it but keep looking for a better one | |
4313 | ac_cv_path_GREP="$ac_path_GREP" | |
4314 | ac_path_GREP_max=$ac_count | |
4315 | fi | |
4316 | # 10*(2^10) chars as input seems more than enough | |
4317 | test $ac_count -gt 10 && break | |
4318 | done | |
4319 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4320 | esac | |
4321 | ||
4322 | $ac_path_GREP_found && break 3 | |
4323 | done | |
4324 | done | |
4325 | done | |
4326 | IFS=$as_save_IFS | |
4327 | if test -z "$ac_cv_path_GREP"; then | |
4328 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4329 | fi | |
4330 | else | |
4331 | ac_cv_path_GREP=$GREP | |
4332 | fi | |
4333 | ||
4334 | fi | |
4335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 | |
4336 | $as_echo "$ac_cv_path_GREP" >&6; } | |
4337 | GREP="$ac_cv_path_GREP" | |
4338 | ||
4339 | ||
4340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 | |
4341 | $as_echo_n "checking for egrep... " >&6; } | |
4342 | if test "${ac_cv_path_EGREP+set}" = set; then : | |
4343 | $as_echo_n "(cached) " >&6 | |
4344 | else | |
4345 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
4346 | then ac_cv_path_EGREP="$GREP -E" | |
4347 | else | |
4348 | if test -z "$EGREP"; then | |
4349 | ac_path_EGREP_found=false | |
4350 | # Loop through the user's path and test for each of PROGNAME-LIST | |
4351 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4352 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin | |
4353 | do | |
4354 | IFS=$as_save_IFS | |
4355 | test -z "$as_dir" && as_dir=. | |
4356 | for ac_prog in egrep; do | |
4357 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4358 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
4359 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
4360 | # Check for GNU ac_path_EGREP and select it if it is found. | |
4361 | # Check for GNU $ac_path_EGREP | |
4362 | case `"$ac_path_EGREP" --version 2>&1` in | |
4363 | *GNU*) | |
4364 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
4365 | *) | |
4366 | ac_count=0 | |
4367 | $as_echo_n 0123456789 >"conftest.in" | |
4368 | while : | |
4369 | do | |
4370 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
4371 | mv "conftest.tmp" "conftest.in" | |
4372 | cp "conftest.in" "conftest.nl" | |
4373 | $as_echo 'EGREP' >> "conftest.nl" | |
4374 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break | |
4375 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
4376 | as_fn_arith $ac_count + 1 && ac_count=$as_val | |
4377 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then | |
4378 | # Best one so far, save it but keep looking for a better one | |
4379 | ac_cv_path_EGREP="$ac_path_EGREP" | |
4380 | ac_path_EGREP_max=$ac_count | |
4381 | fi | |
4382 | # 10*(2^10) chars as input seems more than enough | |
4383 | test $ac_count -gt 10 && break | |
4384 | done | |
4385 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
4386 | esac | |
4387 | ||
4388 | $ac_path_EGREP_found && break 3 | |
4389 | done | |
4390 | done | |
4391 | done | |
4392 | IFS=$as_save_IFS | |
4393 | if test -z "$ac_cv_path_EGREP"; then | |
4394 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 | |
4395 | fi | |
4396 | else | |
4397 | ac_cv_path_EGREP=$EGREP | |
4398 | fi | |
4399 | ||
4400 | fi | |
4401 | fi | |
4402 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 | |
4403 | $as_echo "$ac_cv_path_EGREP" >&6; } | |
4404 | EGREP="$ac_cv_path_EGREP" | |
4405 | ||
4406 | ||
4407 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 | |
4408 | $as_echo_n "checking for ANSI C header files... " >&6; } | |
4409 | if test "${ac_cv_header_stdc+set}" = set; then : | |
4410 | $as_echo_n "(cached) " >&6 | |
4411 | else | |
4412 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
11a338da | 4413 | /* end confdefs.h. */ |
75086676 DD |
4414 | #include <stdlib.h> |
4415 | #include <stdarg.h> | |
4416 | #include <string.h> | |
4417 | #include <float.h> | |
0093138c | 4418 | |
11a338da DD |
4419 | int |
4420 | main () | |
4421 | { | |
0093138c | 4422 | |
11a338da DD |
4423 | ; |
4424 | return 0; | |
4425 | } | |
4426 | _ACEOF | |
75086676 DD |
4427 | if ac_fn_c_try_compile "$LINENO"; then : |
4428 | ac_cv_header_stdc=yes | |
4429 | else | |
4430 | ac_cv_header_stdc=no | |
4431 | fi | |
4432 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
0093138c | 4433 | |
75086676 DD |
4434 | if test $ac_cv_header_stdc = yes; then |
4435 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4436 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4437 | /* end confdefs.h. */ | |
4438 | #include <string.h> | |
4439 | ||
4440 | _ACEOF | |
4441 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4442 | $EGREP "memchr" >/dev/null 2>&1; then : | |
4443 | ||
4444 | else | |
4445 | ac_cv_header_stdc=no | |
4446 | fi | |
4447 | rm -f conftest* | |
4448 | ||
4449 | fi | |
4450 | ||
4451 | if test $ac_cv_header_stdc = yes; then | |
4452 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4453 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4454 | /* end confdefs.h. */ | |
4455 | #include <stdlib.h> | |
4456 | ||
4457 | _ACEOF | |
4458 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4459 | $EGREP "free" >/dev/null 2>&1; then : | |
4460 | ||
4461 | else | |
4462 | ac_cv_header_stdc=no | |
4463 | fi | |
4464 | rm -f conftest* | |
4465 | ||
4466 | fi | |
4467 | ||
4468 | if test $ac_cv_header_stdc = yes; then | |
4469 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4470 | if test "$cross_compiling" = yes; then : | |
4471 | : | |
4472 | else | |
4473 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4474 | /* end confdefs.h. */ | |
4475 | #include <ctype.h> | |
4476 | #include <stdlib.h> | |
4477 | #if ((' ' & 0x0FF) == 0x020) | |
4478 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4479 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4480 | #else | |
4481 | # define ISLOWER(c) \ | |
4482 | (('a' <= (c) && (c) <= 'i') \ | |
4483 | || ('j' <= (c) && (c) <= 'r') \ | |
4484 | || ('s' <= (c) && (c) <= 'z')) | |
4485 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
46a10049 | 4486 | #endif |
0093138c | 4487 | |
75086676 DD |
4488 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
4489 | int | |
4490 | main () | |
4491 | { | |
4492 | int i; | |
4493 | for (i = 0; i < 256; i++) | |
4494 | if (XOR (islower (i), ISLOWER (i)) | |
4495 | || toupper (i) != TOUPPER (i)) | |
4496 | return 2; | |
2299a76d DJ |
4497 | return 0; |
4498 | } | |
4499 | _ACEOF | |
75086676 DD |
4500 | if ac_fn_c_try_run "$LINENO"; then : |
4501 | ||
7108c5dc | 4502 | else |
75086676 DD |
4503 | ac_cv_header_stdc=no |
4504 | fi | |
4505 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
4506 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
4507 | fi | |
2299a76d | 4508 | |
7108c5dc | 4509 | fi |
75086676 DD |
4510 | fi |
4511 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 | |
4512 | $as_echo "$ac_cv_header_stdc" >&6; } | |
4513 | if test $ac_cv_header_stdc = yes; then | |
4514 | ||
4515 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h | |
4516 | ||
4517 | fi | |
4518 | ||
4519 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
4520 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
4521 | inttypes.h stdint.h unistd.h | |
4522 | do : | |
4523 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
4524 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
4525 | eval as_val=\$$as_ac_Header | |
4526 | if test "x$as_val" = x""yes; then : | |
4527 | cat >>confdefs.h <<_ACEOF | |
4528 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
4529 | _ACEOF | |
4530 | ||
4531 | fi | |
4532 | done | |
2299a76d | 4533 | |
75086676 DD |
4534 | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 | |
4536 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } | |
4537 | if test "${ac_cv_c_bigendian+set}" = set; then : | |
4538 | $as_echo_n "(cached) " >&6 | |
4539 | else | |
0093138c | 4540 | ac_cv_c_bigendian=unknown |
75086676 DD |
4541 | # See if we're dealing with a universal compiler. |
4542 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4543 | /* end confdefs.h. */ | |
4544 | #ifndef __APPLE_CC__ | |
4545 | not a universal capable compiler | |
4546 | #endif | |
4547 | typedef int dummy; | |
4548 | ||
4549 | _ACEOF | |
4550 | if ac_fn_c_try_compile "$LINENO"; then : | |
4551 | ||
4552 | # Check for potential -arch flags. It is not universal unless | |
4553 | # there are at least two -arch flags with different values. | |
4554 | ac_arch= | |
4555 | ac_prev= | |
4556 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do | |
4557 | if test -n "$ac_prev"; then | |
4558 | case $ac_word in | |
4559 | i?86 | x86_64 | ppc | ppc64) | |
4560 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then | |
4561 | ac_arch=$ac_word | |
4562 | else | |
4563 | ac_cv_c_bigendian=universal | |
4564 | break | |
4565 | fi | |
4566 | ;; | |
4567 | esac | |
4568 | ac_prev= | |
4569 | elif test "x$ac_word" = "x-arch"; then | |
4570 | ac_prev=arch | |
4571 | fi | |
4572 | done | |
4573 | fi | |
4574 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4575 | if test $ac_cv_c_bigendian = unknown; then | |
4576 | # See if sys/param.h defines the BYTE_ORDER macro. | |
4577 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4578 | /* end confdefs.h. */ | |
4579 | #include <sys/types.h> | |
4580 | #include <sys/param.h> | |
4581 | ||
4582 | int | |
4583 | main () | |
4584 | { | |
4585 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ | |
4586 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ | |
4587 | && LITTLE_ENDIAN) | |
4588 | bogus endian macros | |
4589 | #endif | |
4590 | ||
4591 | ; | |
4592 | return 0; | |
4593 | } | |
0093138c | 4594 | _ACEOF |
75086676 DD |
4595 | if ac_fn_c_try_compile "$LINENO"; then : |
4596 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
4597 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
0093138c | 4598 | /* end confdefs.h. */ |
75086676 DD |
4599 | #include <sys/types.h> |
4600 | #include <sys/param.h> | |
4601 | ||
0093138c DD |
4602 | int |
4603 | main () | |
4604 | { | |
75086676 DD |
4605 | #if BYTE_ORDER != BIG_ENDIAN |
4606 | not big endian | |
4607 | #endif | |
4608 | ||
0093138c DD |
4609 | ; |
4610 | return 0; | |
4611 | } | |
4612 | _ACEOF | |
75086676 | 4613 | if ac_fn_c_try_compile "$LINENO"; then : |
0093138c | 4614 | ac_cv_c_bigendian=yes |
75086676 DD |
4615 | else |
4616 | ac_cv_c_bigendian=no | |
0093138c | 4617 | fi |
75086676 | 4618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
0093138c | 4619 | fi |
75086676 DD |
4620 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4621 | fi | |
4622 | if test $ac_cv_c_bigendian = unknown; then | |
4623 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). | |
4624 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4625 | /* end confdefs.h. */ | |
4626 | #include <limits.h> | |
0093138c | 4627 | |
75086676 DD |
4628 | int |
4629 | main () | |
4630 | { | |
4631 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) | |
4632 | bogus endian macros | |
4633 | #endif | |
4634 | ||
4635 | ; | |
4636 | return 0; | |
4637 | } | |
46a10049 | 4638 | _ACEOF |
75086676 DD |
4639 | if ac_fn_c_try_compile "$LINENO"; then : |
4640 | # It does; now see whether it defined to _BIG_ENDIAN or not. | |
4641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
46a10049 | 4642 | /* end confdefs.h. */ |
75086676 DD |
4643 | #include <limits.h> |
4644 | ||
0093138c DD |
4645 | int |
4646 | main () | |
4647 | { | |
75086676 DD |
4648 | #ifndef _BIG_ENDIAN |
4649 | not big endian | |
4650 | #endif | |
4651 | ||
4652 | ; | |
4653 | return 0; | |
46a10049 | 4654 | } |
2299a76d | 4655 | _ACEOF |
75086676 DD |
4656 | if ac_fn_c_try_compile "$LINENO"; then : |
4657 | ac_cv_c_bigendian=yes | |
46a10049 | 4658 | else |
75086676 | 4659 | ac_cv_c_bigendian=no |
7108c5dc | 4660 | fi |
75086676 | 4661 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
46a10049 | 4662 | fi |
75086676 DD |
4663 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
4664 | fi | |
4665 | if test $ac_cv_c_bigendian = unknown; then | |
4666 | # Compile a test program. | |
4667 | if test "$cross_compiling" = yes; then : | |
4668 | # Try to guess by grepping values from an object file. | |
4669 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4670 | /* end confdefs.h. */ | |
4671 | short int ascii_mm[] = | |
4672 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; | |
4673 | short int ascii_ii[] = | |
4674 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
4675 | int use_ascii (int i) { | |
4676 | return ascii_mm[i] + ascii_ii[i]; | |
4677 | } | |
4678 | short int ebcdic_ii[] = | |
4679 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; | |
4680 | short int ebcdic_mm[] = | |
4681 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
4682 | int use_ebcdic (int i) { | |
4683 | return ebcdic_mm[i] + ebcdic_ii[i]; | |
4684 | } | |
4685 | extern int foo; | |
4686 | ||
4687 | int | |
4688 | main () | |
4689 | { | |
4690 | return use_ascii (foo) == use_ebcdic (foo); | |
4691 | ; | |
4692 | return 0; | |
4693 | } | |
4694 | _ACEOF | |
4695 | if ac_fn_c_try_compile "$LINENO"; then : | |
4696 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then | |
4697 | ac_cv_c_bigendian=yes | |
4698 | fi | |
4699 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then | |
4700 | if test "$ac_cv_c_bigendian" = unknown; then | |
4701 | ac_cv_c_bigendian=no | |
4702 | else | |
4703 | # finding both strings is unlikely to happen, but who knows? | |
4704 | ac_cv_c_bigendian=unknown | |
4705 | fi | |
4706 | fi | |
4707 | fi | |
4708 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4709 | else | |
4710 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4711 | /* end confdefs.h. */ | |
4712 | $ac_includes_default | |
4713 | int | |
4714 | main () | |
4715 | { | |
4716 | ||
4717 | /* Are we little or big endian? From Harbison&Steele. */ | |
4718 | union | |
4719 | { | |
4720 | long int l; | |
4721 | char c[sizeof (long int)]; | |
4722 | } u; | |
4723 | u.l = 1; | |
4724 | return u.c[sizeof (long int) - 1] == 1; | |
4725 | ||
4726 | ; | |
4727 | return 0; | |
4728 | } | |
4729 | _ACEOF | |
4730 | if ac_fn_c_try_run "$LINENO"; then : | |
4731 | ac_cv_c_bigendian=no | |
4732 | else | |
4733 | ac_cv_c_bigendian=yes | |
46a10049 | 4734 | fi |
75086676 DD |
4735 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
4736 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
46a10049 | 4737 | fi |
2299a76d | 4738 | |
75086676 DD |
4739 | fi |
4740 | fi | |
4741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 | |
4742 | $as_echo "$ac_cv_c_bigendian" >&6; } | |
4743 | case $ac_cv_c_bigendian in #( | |
4744 | yes) | |
4745 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h | |
4746 | ;; #( | |
4747 | no) | |
4748 | ;; #( | |
4749 | universal) | |
4750 | ||
4751 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h | |
4752 | ||
4753 | ;; #( | |
4754 | *) | |
4755 | as_fn_error "unknown endianness | |
4756 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; | |
4757 | esac | |
7108c5dc | 4758 | |
252b5132 RH |
4759 | |
4760 | ||
4761 | ||
75086676 | 4762 | ac_config_headers="$ac_config_headers config.h:config.in" |
252b5132 RH |
4763 | |
4764 | ||
4765 | ||
4766 | # Find a good install program. We prefer a C program (faster), | |
4767 | # so one script is as good as another. But avoid the broken or | |
4768 | # incompatible versions: | |
4769 | # SysV /etc/install, /usr/sbin/install | |
4770 | # SunOS /usr/etc/install | |
4771 | # IRIX /sbin/install | |
4772 | # AIX /bin/install | |
2299a76d | 4773 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
252b5132 RH |
4774 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
4775 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4776 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
58670637 | 4777 | # OS/2's system install, which has a completely different semantic |
252b5132 | 4778 | # ./install, which can be erroneously created by make from ./install.sh. |
75086676 DD |
4779 | # Reject install programs that cannot install multiple files. |
4780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
4781 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
252b5132 | 4782 | if test -z "$INSTALL"; then |
75086676 DD |
4783 | if test "${ac_cv_path_install+set}" = set; then : |
4784 | $as_echo_n "(cached) " >&6 | |
2299a76d DJ |
4785 | else |
4786 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4787 | for as_dir in $PATH | |
4788 | do | |
4789 | IFS=$as_save_IFS | |
4790 | test -z "$as_dir" && as_dir=. | |
75086676 DD |
4791 | # Account for people who put trailing slashes in PATH elements. |
4792 | case $as_dir/ in #(( | |
4793 | ./ | .// | /[cC]/* | \ | |
2299a76d | 4794 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
75086676 | 4795 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
2299a76d DJ |
4796 | /usr/ucb/* ) ;; |
4797 | *) | |
4798 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4799 | # Don't use installbsd from OSF since it installs stuff as root | |
4800 | # by default. | |
4801 | for ac_prog in ginstall scoinst install; do | |
4802 | for ac_exec_ext in '' $ac_executable_extensions; do | |
75086676 | 4803 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
58670637 DD |
4804 | if test $ac_prog = install && |
4805 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4806 | # AIX install. It has an incompatible calling convention. | |
4807 | : | |
4808 | elif test $ac_prog = install && | |
4809 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4810 | # program-specific install script used by HP pwplus--don't use. | |
4811 | : | |
4812 | else | |
75086676 DD |
4813 | rm -rf conftest.one conftest.two conftest.dir |
4814 | echo one > conftest.one | |
4815 | echo two > conftest.two | |
4816 | mkdir conftest.dir | |
4817 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4818 | test -s conftest.one && test -s conftest.two && | |
4819 | test -s conftest.dir/conftest.one && | |
4820 | test -s conftest.dir/conftest.two | |
4821 | then | |
4822 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4823 | break 3 | |
4824 | fi | |
58670637 DD |
4825 | fi |
4826 | fi | |
252b5132 | 4827 | done |
2299a76d DJ |
4828 | done |
4829 | ;; | |
4830 | esac | |
2299a76d | 4831 | |
75086676 DD |
4832 | done |
4833 | IFS=$as_save_IFS | |
4834 | ||
4835 | rm -rf conftest.one conftest.two conftest.dir | |
252b5132 RH |
4836 | |
4837 | fi | |
4838 | if test "${ac_cv_path_install+set}" = set; then | |
2299a76d | 4839 | INSTALL=$ac_cv_path_install |
252b5132 | 4840 | else |
75086676 DD |
4841 | # As a last resort, use the slow shell script. Don't cache a |
4842 | # value for INSTALL within a source directory, because that will | |
252b5132 | 4843 | # break other packages using the cache if that directory is |
75086676 | 4844 | # removed, or if the value is a relative name. |
2299a76d | 4845 | INSTALL=$ac_install_sh |
252b5132 RH |
4846 | fi |
4847 | fi | |
75086676 DD |
4848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
4849 | $as_echo "$INSTALL" >&6; } | |
252b5132 RH |
4850 | |
4851 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
4852 | # It thinks the first close brace ends the variable substitution. | |
4853 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
4854 | ||
2299a76d | 4855 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
252b5132 RH |
4856 | |
4857 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4858 | ||
4859 | ||
4cf896a5 KC |
4860 | # Don't build the shared library for build. |
4861 | if [ -n "${with_build_subdir}" ]; then | |
4862 | enable_shared=no | |
4863 | fi | |
4864 | ||
4865 | frag= | |
4866 | case "${host}" in | |
4867 | rs6000-ibm-aix3.1 | rs6000-ibm-aix) | |
4868 | frag=mh-aix ;; | |
4869 | *-*-cxux7*) frag=mh-cxux7 ;; | |
4870 | *-*-freebsd2.1.*) frag=mh-fbsd21 ;; | |
4871 | *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; | |
4872 | i370-*-opened*) frag=mh-openedition ;; | |
4873 | i[34567]86-*-windows*) frag=mh-windows ;; | |
4874 | esac | |
4875 | ||
4876 | if [ -n "${frag}" ]; then | |
c779bab8 | 4877 | frag=${libiberty_topdir}/libiberty/config/$frag |
4cf896a5 KC |
4878 | fi |
4879 | ||
601a99c6 DD |
4880 | |
4881 | ||
4882 | ||
4883 | ||
4884 | case "${host}" in | |
4885 | # PIC is the default on some targets or must not be used. | |
4886 | *-*-darwin*) | |
4887 | # PIC is the default on this platform | |
4888 | # Common symbols not allowed in MH_DYLIB files | |
4889 | PICFLAG=-fno-common | |
4890 | ;; | |
4891 | alpha*-dec-osf5*) | |
4892 | # PIC is the default. | |
4893 | ;; | |
4894 | hppa*64*-*-hpux*) | |
4895 | # PIC is the default for 64-bit PA HP-UX. | |
4896 | ;; | |
3afd2652 DD |
4897 | i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
4898 | ;; | |
4899 | i[34567]86-*-mingw* | x86_64-*-mingw*) | |
601a99c6 | 4900 | ;; |
d12c31df | 4901 | i[34567]86-*-interix[3-9]*) |
601a99c6 DD |
4902 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4903 | # Instead, we relocate shared libraries at runtime. | |
4904 | ;; | |
4905 | i[34567]86-*-nto-qnx*) | |
4906 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
4907 | # it will coredump. | |
4908 | PICFLAG='-fPIC -shared' | |
4909 | ;; | |
4910 | i[34567]86-pc-msdosdjgpp*) | |
4911 | # DJGPP does not support shared libraries at all. | |
4912 | ;; | |
4913 | ia64*-*-hpux*) | |
4914 | # On IA64 HP-UX, PIC is the default but the pic flag | |
4915 | # sets the default TLS model and affects inlining. | |
4916 | PICFLAG=-fPIC | |
4917 | ;; | |
4918 | mips-sgi-irix6*) | |
4919 | # PIC is the default. | |
4920 | ;; | |
4921 | rs6000-ibm-aix* | powerpc-ibm-aix*) | |
4922 | # All AIX code is PIC. | |
4923 | ;; | |
4924 | ||
4925 | # Some targets support both -fPIC and -fpic, but prefer the latter. | |
4926 | # FIXME: Why? | |
4927 | i[34567]86-*-* | x86_64-*-*) | |
4928 | PICFLAG=-fpic | |
4929 | ;; | |
601a99c6 DD |
4930 | # FIXME: Override -fPIC default in libgcc only? |
4931 | sh-*-linux* | sh[2346lbe]*-*-linux*) | |
4932 | PICFLAG=-fpic | |
4933 | ;; | |
4934 | # FIXME: Simplify to sh*-*-netbsd*? | |
4935 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ | |
4936 | sh64-*-netbsd* | sh64l*-*-netbsd*) | |
4937 | PICFLAG=-fpic | |
4938 | ;; | |
4939 | # Default to -fPIC unless specified otherwise. | |
4940 | *) | |
4941 | PICFLAG=-fPIC | |
4942 | ;; | |
4943 | esac | |
4944 | ||
4945 | # If the user explicitly uses -fpic/-fPIC, keep that. | |
4946 | case "${CFLAGS}" in | |
4947 | *-fpic*) | |
4948 | PICFLAG=-fpic | |
4949 | ;; | |
4950 | *-fPIC*) | |
4951 | PICFLAG=-fPIC | |
4952 | ;; | |
4953 | esac | |
4954 | ||
4955 | ||
4cf896a5 KC |
4956 | # If they didn't specify --enable-shared, don't generate shared libs. |
4957 | case "${enable_shared}" in | |
4958 | yes) shared=yes ;; | |
4959 | no) shared=no ;; | |
4960 | "") shared=no ;; | |
4961 | *) shared=yes ;; | |
4962 | esac | |
26505cc0 DD |
4963 | |
4964 | # ...unless --enable-host-shared was passed from top-level config: | |
4965 | if [ "${enable_host_shared}" = "yes" ]; then | |
4966 | shared=yes | |
4967 | fi | |
4968 | ||
601a99c6 DD |
4969 | if [ "${shared}" != "yes" ]; then |
4970 | PICFLAG= | |
4cf896a5 KC |
4971 | fi |
4972 | ||
c779bab8 | 4973 | |
4cf896a5 KC |
4974 | echo "# Warning: this fragment is automatically generated" > temp-frag |
4975 | ||
c779bab8 PB |
4976 | if [ -n "${frag}" ] && [ -f "${frag}" ]; then |
4977 | echo "Appending ${frag} to xhost-mkfrag" | |
4978 | echo "# Following fragment copied from ${frag}" >> temp-frag | |
4979 | cat ${frag} >> temp-frag | |
4980 | fi | |
4cf896a5 KC |
4981 | |
4982 | # record if we want to build shared libs. | |
4983 | if [ "${shared}" = "yes" ]; then | |
4984 | echo enable_shared = yes >> temp-frag | |
4985 | else | |
4986 | echo enable_shared = no >> temp-frag | |
4987 | fi | |
4988 | ||
4989 | frag=xhost-mkfrag | |
4990 | ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag | |
4991 | ||
252b5132 RH |
4992 | host_makefile_frag=${frag} |
4993 | ||
4994 | ||
4995 | # It's OK to check for header files. Although the compiler may not be | |
4996 | # able to link anything, it had better be able to at least compile | |
4997 | # something. | |
62b06a9e | 4998 | 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 |
4999 | do : |
5000 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
5001 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
5002 | eval as_val=\$$as_ac_Header | |
5003 | if test "x$as_val" = x""yes; then : | |
2299a76d | 5004 | cat >>confdefs.h <<_ACEOF |
75086676 | 5005 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
5006 | _ACEOF |
5007 | ||
5008 | fi | |
2299a76d DJ |
5009 | done |
5010 | ||
75086676 DD |
5011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
5012 | $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } | |
5013 | if test "${ac_cv_header_sys_wait_h+set}" = set; then : | |
5014 | $as_echo_n "(cached) " >&6 | |
2299a76d | 5015 | else |
75086676 | 5016 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 5017 | /* end confdefs.h. */ |
dc579051 | 5018 | #include <sys/types.h> |
2299a76d DJ |
5019 | #include <sys/wait.h> |
5020 | #ifndef WEXITSTATUS | |
75086676 | 5021 | # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
15ae9e71 | 5022 | #endif |
2299a76d DJ |
5023 | #ifndef WIFEXITED |
5024 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
5025 | #endif | |
5026 | ||
5027 | int | |
5028 | main () | |
5029 | { | |
5030 | int s; | |
5031 | wait (&s); | |
5032 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
5033 | ; | |
5034 | return 0; | |
5035 | } | |
5036 | _ACEOF | |
75086676 | 5037 | if ac_fn_c_try_compile "$LINENO"; then : |
2299a76d | 5038 | ac_cv_header_sys_wait_h=yes |
dc579051 | 5039 | else |
75086676 | 5040 | ac_cv_header_sys_wait_h=no |
dc579051 | 5041 | fi |
75086676 | 5042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5043 | fi |
75086676 DD |
5044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
5045 | $as_echo "$ac_cv_header_sys_wait_h" >&6; } | |
2299a76d DJ |
5046 | if test $ac_cv_header_sys_wait_h = yes; then |
5047 | ||
75086676 | 5048 | $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
8ddbb593 DJ |
5049 | |
5050 | fi | |
5051 | ||
75086676 DD |
5052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
5053 | $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } | |
5054 | if test "${ac_cv_header_time+set}" = set; then : | |
5055 | $as_echo_n "(cached) " >&6 | |
8ddbb593 | 5056 | else |
75086676 | 5057 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5058 | /* end confdefs.h. */ |
5059 | #include <sys/types.h> | |
5060 | #include <sys/time.h> | |
5061 | #include <time.h> | |
5062 | ||
5063 | int | |
5064 | main () | |
5065 | { | |
5066 | if ((struct tm *) 0) | |
5067 | return 0; | |
5068 | ; | |
5069 | return 0; | |
5070 | } | |
5071 | _ACEOF | |
75086676 | 5072 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5073 | ac_cv_header_time=yes |
5074 | else | |
75086676 | 5075 | ac_cv_header_time=no |
8ddbb593 | 5076 | fi |
75086676 | 5077 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5078 | fi |
75086676 DD |
5079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
5080 | $as_echo "$ac_cv_header_time" >&6; } | |
8ddbb593 DJ |
5081 | if test $ac_cv_header_time = yes; then |
5082 | ||
75086676 | 5083 | $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
8ddbb593 DJ |
5084 | |
5085 | fi | |
5086 | ||
5087 | ||
75086676 DD |
5088 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 |
5089 | $as_echo_n "checking whether errno must be declared... " >&6; } | |
5090 | if test "${libiberty_cv_declare_errno+set}" = set; then : | |
5091 | $as_echo_n "(cached) " >&6 | |
8ddbb593 | 5092 | else |
75086676 | 5093 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
8ddbb593 DJ |
5094 | /* end confdefs.h. */ |
5095 | #include <errno.h> | |
5096 | int | |
5097 | main () | |
5098 | { | |
5099 | int x = errno; | |
5100 | ; | |
5101 | return 0; | |
5102 | } | |
5103 | _ACEOF | |
75086676 | 5104 | if ac_fn_c_try_compile "$LINENO"; then : |
8ddbb593 DJ |
5105 | libiberty_cv_declare_errno=no |
5106 | else | |
75086676 | 5107 | libiberty_cv_declare_errno=yes |
8ddbb593 | 5108 | fi |
75086676 | 5109 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5110 | fi |
75086676 DD |
5111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 |
5112 | $as_echo "$libiberty_cv_declare_errno" >&6; } | |
8ddbb593 DJ |
5113 | if test $libiberty_cv_declare_errno = yes |
5114 | then | |
75086676 | 5115 | $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h |
8ddbb593 DJ |
5116 | |
5117 | fi | |
5118 | ||
5119 | ||
40a59a4c | 5120 | # Determine the size of an int for struct fibnode. |
75086676 DD |
5121 | # The cast to long int works around a bug in the HP C Compiler |
5122 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5123 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5124 | # This bug is HP SR number 8606223364. | |
5125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 | |
5126 | $as_echo_n "checking size of int... " >&6; } | |
5127 | if test "${ac_cv_sizeof_int+set}" = set; then : | |
5128 | $as_echo_n "(cached) " >&6 | |
5129 | else | |
5130 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : | |
5131 | ||
5132 | else | |
5133 | if test "$ac_cv_type_int" = yes; then | |
5134 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
5135 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5136 | { as_fn_set_status 77 | |
5137 | as_fn_error "cannot compute sizeof (int) | |
5138 | See \`config.log' for more details." "$LINENO" 5; }; } | |
5139 | else | |
5140 | ac_cv_sizeof_int=0 | |
5141 | fi | |
8ddbb593 | 5142 | fi |
8ddbb593 | 5143 | |
75086676 DD |
5144 | fi |
5145 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 | |
5146 | $as_echo "$ac_cv_sizeof_int" >&6; } | |
8ddbb593 | 5147 | |
8ddbb593 | 5148 | |
8ddbb593 | 5149 | |
75086676 DD |
5150 | cat >>confdefs.h <<_ACEOF |
5151 | #define SIZEOF_INT $ac_cv_sizeof_int | |
8ddbb593 | 5152 | _ACEOF |
8ddbb593 | 5153 | |
8ddbb593 | 5154 | |
8ddbb593 | 5155 | |
75086676 DD |
5156 | # Look for a 64-bit type. |
5157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 | |
5158 | $as_echo_n "checking for a 64-bit type... " >&6; } | |
5159 | if test "${liberty_cv_uint64+set}" = set; then : | |
5160 | $as_echo_n "(cached) " >&6 | |
2299a76d | 5161 | else |
75086676 DD |
5162 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5163 | /* end confdefs.h. */ | |
5164 | #ifdef HAVE_STDINT_H | |
5165 | #include <stdint.h> | |
5166 | #endif | |
5167 | int | |
5168 | main () | |
5169 | { | |
5170 | extern uint64_t foo; | |
5171 | ; | |
5172 | return 0; | |
5173 | } | |
2299a76d | 5174 | _ACEOF |
75086676 DD |
5175 | if ac_fn_c_try_compile "$LINENO"; then : |
5176 | liberty_cv_uint64=uint64_t | |
5177 | else | |
5178 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 5179 | /* end confdefs.h. */ |
75086676 DD |
5180 | #ifdef HAVE_LIMITS_H |
5181 | #include <limits.h> | |
5182 | #endif | |
5183 | #ifndef CHAR_BIT | |
5184 | #define CHAR_BIT 8 | |
8ddbb593 | 5185 | #endif |
2299a76d DJ |
5186 | int |
5187 | main () | |
5188 | { | |
75086676 DD |
5189 | extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; |
5190 | ; | |
5191 | return 0; | |
2299a76d DJ |
5192 | } |
5193 | _ACEOF | |
75086676 DD |
5194 | if ac_fn_c_try_compile "$LINENO"; then : |
5195 | liberty_cv_uint64="unsigned long" | |
2299a76d | 5196 | else |
75086676 DD |
5197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
5198 | /* end confdefs.h. */ | |
5199 | #ifdef HAVE_LIMITS_H | |
5200 | #include <limits.h> | |
5201 | #endif | |
5202 | #ifndef CHAR_BIT | |
5203 | #define CHAR_BIT 8 | |
5204 | #endif | |
5205 | int | |
5206 | main () | |
5207 | { | |
5208 | extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; | |
5209 | ; | |
5210 | return 0; | |
5211 | } | |
5212 | _ACEOF | |
5213 | if ac_fn_c_try_compile "$LINENO"; then : | |
5214 | liberty_cv_uint64="unsigned long long" | |
5215 | else | |
5216 | liberty_cv_uint64=none | |
2299a76d | 5217 | fi |
75086676 | 5218 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2299a76d | 5219 | fi |
75086676 | 5220 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5221 | fi |
75086676 | 5222 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
8ddbb593 | 5223 | fi |
2299a76d | 5224 | |
75086676 DD |
5225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 |
5226 | $as_echo "$liberty_cv_uint64" >&6; } | |
5227 | if test "$liberty_cv_uint64" != none; then | |
5228 | ||
5229 | cat >>confdefs.h <<_ACEOF | |
5230 | #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 | |
2299a76d DJ |
5231 | _ACEOF |
5232 | ||
5233 | fi | |
5234 | ||
b4a451f5 L |
5235 | |
5236 | ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" | |
5237 | if test "x$ac_cv_type_intptr_t" = x""yes; then : | |
5238 | ||
5239 | $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h | |
5240 | ||
5241 | else | |
5242 | for ac_type in 'int' 'long int' 'long long int'; do | |
5243 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5244 | /* end confdefs.h. */ | |
5245 | $ac_includes_default | |
5246 | int | |
5247 | main () | |
5248 | { | |
5249 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5250 | test_array [0] = 0 | |
5251 | ||
5252 | ; | |
5253 | return 0; | |
5254 | } | |
5255 | _ACEOF | |
5256 | if ac_fn_c_try_compile "$LINENO"; then : | |
5257 | ||
5258 | cat >>confdefs.h <<_ACEOF | |
5259 | #define intptr_t $ac_type | |
5260 | _ACEOF | |
5261 | ||
5262 | ac_type= | |
5263 | fi | |
5264 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5265 | test -z "$ac_type" && break | |
5266 | done | |
5267 | fi | |
5268 | ||
5269 | ||
5270 | ||
5271 | ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" | |
5272 | if test "x$ac_cv_type_uintptr_t" = x""yes; then : | |
5273 | ||
5274 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h | |
5275 | ||
5276 | else | |
5277 | for ac_type in 'unsigned int' 'unsigned long int' \ | |
5278 | 'unsigned long long int'; do | |
5279 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5280 | /* end confdefs.h. */ | |
5281 | $ac_includes_default | |
5282 | int | |
5283 | main () | |
5284 | { | |
5285 | static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; | |
5286 | test_array [0] = 0 | |
5287 | ||
5288 | ; | |
5289 | return 0; | |
5290 | } | |
5291 | _ACEOF | |
5292 | if ac_fn_c_try_compile "$LINENO"; then : | |
5293 | ||
5294 | cat >>confdefs.h <<_ACEOF | |
5295 | #define uintptr_t $ac_type | |
5296 | _ACEOF | |
5297 | ||
5298 | ac_type= | |
5299 | fi | |
5300 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5301 | test -z "$ac_type" && break | |
5302 | done | |
5303 | fi | |
5304 | ||
5305 | ||
ffa54e5c DD |
5306 | ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
5307 | if test "x$ac_cv_type_ssize_t" = x""yes; then : | |
5308 | ||
5309 | else | |
5310 | ||
5311 | cat >>confdefs.h <<_ACEOF | |
5312 | #define ssize_t int | |
5313 | _ACEOF | |
5314 | ||
5315 | fi | |
5316 | ||
b4a451f5 | 5317 | |
75086676 DD |
5318 | # Given the above check, we always have uintptr_t or a fallback |
5319 | # definition. So define HAVE_UINTPTR_T in case any imported code | |
5320 | # relies on it. | |
2299a76d | 5321 | |
75086676 | 5322 | $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
8ddbb593 DJ |
5323 | |
5324 | ||
75086676 DD |
5325 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
5326 | if test "x$ac_cv_type_pid_t" = x""yes; then : | |
8ddbb593 | 5327 | |
75086676 | 5328 | else |
8ddbb593 | 5329 | |
75086676 DD |
5330 | cat >>confdefs.h <<_ACEOF |
5331 | #define pid_t int | |
5332 | _ACEOF | |
8ddbb593 | 5333 | |
75086676 | 5334 | fi |
8ddbb593 DJ |
5335 | |
5336 | ||
75086676 DD |
5337 | # This is the list of functions which libiberty will provide if they |
5338 | # are not available on the host. | |
8ddbb593 | 5339 | |
75086676 DD |
5340 | funcs="asprintf" |
5341 | funcs="$funcs atexit" | |
5342 | funcs="$funcs basename" | |
5343 | funcs="$funcs bcmp" | |
5344 | funcs="$funcs bcopy" | |
5345 | funcs="$funcs bsearch" | |
5346 | funcs="$funcs bzero" | |
5347 | funcs="$funcs calloc" | |
5348 | funcs="$funcs clock" | |
5349 | funcs="$funcs ffs" | |
5350 | funcs="$funcs getcwd" | |
5351 | funcs="$funcs getpagesize" | |
5352 | funcs="$funcs gettimeofday" | |
5353 | funcs="$funcs index" | |
5354 | funcs="$funcs insque" | |
5355 | funcs="$funcs memchr" | |
5356 | funcs="$funcs memcmp" | |
5357 | funcs="$funcs memcpy" | |
5358 | funcs="$funcs memmem" | |
5359 | funcs="$funcs memmove" | |
5360 | funcs="$funcs mempcpy" | |
5361 | funcs="$funcs memset" | |
5362 | funcs="$funcs mkstemps" | |
5363 | funcs="$funcs putenv" | |
5364 | funcs="$funcs random" | |
5365 | funcs="$funcs rename" | |
5366 | funcs="$funcs rindex" | |
5367 | funcs="$funcs setenv" | |
5368 | funcs="$funcs snprintf" | |
5369 | funcs="$funcs sigsetmask" | |
5370 | funcs="$funcs stpcpy" | |
5371 | funcs="$funcs stpncpy" | |
5372 | funcs="$funcs strcasecmp" | |
5373 | funcs="$funcs strchr" | |
5374 | funcs="$funcs strdup" | |
5375 | funcs="$funcs strncasecmp" | |
5376 | funcs="$funcs strndup" | |
995b61fe | 5377 | funcs="$funcs strnlen" |
75086676 DD |
5378 | funcs="$funcs strrchr" |
5379 | funcs="$funcs strstr" | |
5380 | funcs="$funcs strtod" | |
5381 | funcs="$funcs strtol" | |
5382 | funcs="$funcs strtoul" | |
5383 | funcs="$funcs strverscmp" | |
5384 | funcs="$funcs tmpnam" | |
5385 | funcs="$funcs vasprintf" | |
5386 | funcs="$funcs vfprintf" | |
5387 | funcs="$funcs vprintf" | |
5388 | funcs="$funcs vsnprintf" | |
5389 | funcs="$funcs vsprintf" | |
5390 | funcs="$funcs waitpid" | |
9711ae4d | 5391 | funcs="$funcs setproctitle" |
2299a76d | 5392 | |
75086676 DD |
5393 | # Also in the old function.def file: alloca, vfork, getopt. |
5394 | ||
5395 | vars="sys_errlist sys_nerr sys_siglist" | |
5396 | ||
26ac1280 DD |
5397 | checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ |
5398 | getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \ | |
5399 | realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ | |
5400 | sysmp table times wait3 wait4" | |
75086676 DD |
5401 | |
5402 | # These are neither executed nor required, but they help keep | |
5403 | # autoheader happy without adding a bunch of text to acconfig.h. | |
5404 | if test "x" = "y"; then | |
e96158fc BE |
5405 | for ac_func in asprintf atexit \ |
5406 | basename bcmp bcopy bsearch bzero \ | |
5407 | calloc canonicalize_file_name clock \ | |
9c55e064 | 5408 | dup3 \ |
e96158fc | 5409 | ffs __fsetlocking \ |
26ac1280 | 5410 | getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ |
e96158fc BE |
5411 | index insque \ |
5412 | memchr memcmp memcpy memmem memmove memset mkstemps \ | |
5413 | on_exit \ | |
5414 | psignal pstat_getdynamic pstat_getstatic putenv \ | |
5415 | random realpath rename rindex \ | |
26ac1280 | 5416 | sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ |
9c55e064 | 5417 | stpcpy stpncpy strcasecmp strchr strdup \ |
995b61fe DD |
5418 | strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ |
5419 | strtol strtoul strverscmp sysconf sysctl sysmp \ | |
e96158fc BE |
5420 | table times tmpnam \ |
5421 | vasprintf vfprintf vprintf vsprintf \ | |
5422 | wait3 wait4 waitpid | |
75086676 DD |
5423 | do : |
5424 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
5425 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
5426 | eval as_val=\$$as_ac_var | |
5427 | if test "x$as_val" = x""yes; then : | |
8ddbb593 | 5428 | cat >>confdefs.h <<_ACEOF |
75086676 | 5429 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d DJ |
5430 | _ACEOF |
5431 | ||
5432 | fi | |
8ddbb593 | 5433 | done |
2299a76d | 5434 | |
a2803021 DD |
5435 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
5436 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : | |
75086676 | 5437 | ac_have_decl=1 |
40a59a4c | 5438 | else |
75086676 DD |
5439 | ac_have_decl=0 |
5440 | fi | |
5441 | ||
5442 | cat >>confdefs.h <<_ACEOF | |
5443 | #define HAVE_DECL_BASENAME $ac_have_decl | |
40a59a4c | 5444 | _ACEOF |
75086676 DD |
5445 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
5446 | if test "x$ac_cv_have_decl_ffs" = x""yes; then : | |
5447 | ac_have_decl=1 | |
40a59a4c | 5448 | else |
75086676 | 5449 | ac_have_decl=0 |
40a59a4c | 5450 | fi |
75086676 DD |
5451 | |
5452 | cat >>confdefs.h <<_ACEOF | |
5453 | #define HAVE_DECL_FFS $ac_have_decl | |
5454 | _ACEOF | |
5455 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" | |
5456 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : | |
5457 | ac_have_decl=1 | |
5458 | else | |
5459 | ac_have_decl=0 | |
40a59a4c | 5460 | fi |
40a59a4c | 5461 | |
75086676 DD |
5462 | cat >>confdefs.h <<_ACEOF |
5463 | #define HAVE_DECL_ASPRINTF $ac_have_decl | |
5464 | _ACEOF | |
5465 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" | |
5466 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
5467 | ac_have_decl=1 | |
40a59a4c | 5468 | else |
75086676 DD |
5469 | ac_have_decl=0 |
5470 | fi | |
5471 | ||
5472 | cat >>confdefs.h <<_ACEOF | |
5473 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
40a59a4c | 5474 | _ACEOF |
75086676 DD |
5475 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
5476 | if test "x$ac_cv_have_decl_snprintf" = x""yes; then : | |
5477 | ac_have_decl=1 | |
5478 | else | |
5479 | ac_have_decl=0 | |
5480 | fi | |
40a59a4c | 5481 | |
75086676 DD |
5482 | cat >>confdefs.h <<_ACEOF |
5483 | #define HAVE_DECL_SNPRINTF $ac_have_decl | |
40a59a4c | 5484 | _ACEOF |
75086676 DD |
5485 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
5486 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
5487 | ac_have_decl=1 | |
5488 | else | |
5489 | ac_have_decl=0 | |
5490 | fi | |
5491 | ||
5492 | cat >>confdefs.h <<_ACEOF | |
5493 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
40a59a4c | 5494 | _ACEOF |
40a59a4c | 5495 | |
40a59a4c | 5496 | |
75086676 | 5497 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h |
40a59a4c | 5498 | |
40a59a4c | 5499 | |
75086676 | 5500 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
40a59a4c | 5501 | |
40a59a4c | 5502 | |
75086676 | 5503 | $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h |
40a59a4c | 5504 | |
40a59a4c | 5505 | fi |
40a59a4c | 5506 | |
75086676 DD |
5507 | # For each of these functions, if the host does not provide the |
5508 | # function we want to put FN.o in LIBOBJS, and if the host does | |
5509 | # provide the function, we want to define HAVE_FN in config.h. | |
40a59a4c | 5510 | |
75086676 DD |
5511 | setobjs= |
5512 | CHECK= | |
75086676 | 5513 | if test -n "${with_target_subdir}"; then |
40a59a4c | 5514 | |
75086676 DD |
5515 | # We are being configured as a target library. AC_REPLACE_FUNCS |
5516 | # may not work correctly, because the compiler may not be able to | |
5517 | # link executables. Note that we may still be being configured | |
5518 | # native. | |
40a59a4c | 5519 | |
75086676 DD |
5520 | # If we are being configured for newlib, we know which functions |
5521 | # newlib provide and which ones we will be expected to provide. | |
40a59a4c | 5522 | |
75086676 DD |
5523 | if test "x${with_newlib}" = "xyes"; then |
5524 | case " $LIBOBJS " in | |
5525 | *" asprintf.$ac_objext "* ) ;; | |
5526 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5527 | ;; | |
5528 | esac | |
40a59a4c | 5529 | |
75086676 DD |
5530 | case " $LIBOBJS " in |
5531 | *" basename.$ac_objext "* ) ;; | |
5532 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5533 | ;; | |
5534 | esac | |
40a59a4c | 5535 | |
75086676 DD |
5536 | case " $LIBOBJS " in |
5537 | *" insque.$ac_objext "* ) ;; | |
5538 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5539 | ;; | |
5540 | esac | |
40a59a4c | 5541 | |
75086676 DD |
5542 | case " $LIBOBJS " in |
5543 | *" random.$ac_objext "* ) ;; | |
5544 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5545 | ;; | |
5546 | esac | |
dc579051 | 5547 | |
75086676 DD |
5548 | case " $LIBOBJS " in |
5549 | *" strdup.$ac_objext "* ) ;; | |
5550 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
5551 | ;; | |
5552 | esac | |
2299a76d | 5553 | |
75086676 DD |
5554 | case " $LIBOBJS " in |
5555 | *" vasprintf.$ac_objext "* ) ;; | |
5556 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5557 | ;; | |
5558 | esac | |
5559 | ||
5560 | ||
5561 | for f in $funcs; do | |
5562 | case "$f" in | |
5563 | asprintf | basename | insque | random | strdup | vasprintf) | |
5564 | ;; | |
5565 | *) | |
5566 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5567 | cat >>confdefs.h <<_ACEOF | |
5568 | #define $n 1 | |
2299a76d | 5569 | _ACEOF |
15ae9e71 | 5570 | |
75086676 DD |
5571 | ;; |
5572 | esac | |
5573 | done | |
2299a76d | 5574 | |
75086676 DD |
5575 | # newlib doesnt provide any of the variables in $vars, so we |
5576 | # dont have to check them here. | |
2299a76d | 5577 | |
75086676 DD |
5578 | # Of the functions in $checkfuncs, newlib only has strerror. |
5579 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
5580 | |
5581 | ||
75086676 | 5582 | setobjs=yes |
2299a76d | 5583 | |
75086676 | 5584 | fi |
2299a76d | 5585 | |
75086676 DD |
5586 | # If we are being configured for Mingw, we know which functions |
5587 | # Mingw provides and which ones we will be expected to provide. | |
2299a76d | 5588 | |
75086676 DD |
5589 | case "${host}" in |
5590 | *-*-mingw*) | |
5591 | case " $LIBOBJS " in | |
5592 | *" asprintf.$ac_objext "* ) ;; | |
5593 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5594 | ;; | |
5595 | esac | |
2299a76d | 5596 | |
75086676 DD |
5597 | case " $LIBOBJS " in |
5598 | *" basename.$ac_objext "* ) ;; | |
5599 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5600 | ;; | |
5601 | esac | |
2299a76d | 5602 | |
75086676 DD |
5603 | case " $LIBOBJS " in |
5604 | *" bcmp.$ac_objext "* ) ;; | |
5605 | *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" | |
5606 | ;; | |
5607 | esac | |
2299a76d | 5608 | |
75086676 DD |
5609 | case " $LIBOBJS " in |
5610 | *" bcopy.$ac_objext "* ) ;; | |
5611 | *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" | |
5612 | ;; | |
5613 | esac | |
2299a76d | 5614 | |
75086676 DD |
5615 | case " $LIBOBJS " in |
5616 | *" bzero.$ac_objext "* ) ;; | |
5617 | *) LIBOBJS="$LIBOBJS bzero.$ac_objext" | |
5618 | ;; | |
5619 | esac | |
2299a76d | 5620 | |
75086676 DD |
5621 | case " $LIBOBJS " in |
5622 | *" clock.$ac_objext "* ) ;; | |
5623 | *) LIBOBJS="$LIBOBJS clock.$ac_objext" | |
5624 | ;; | |
5625 | esac | |
2299a76d | 5626 | |
75086676 DD |
5627 | case " $LIBOBJS " in |
5628 | *" ffs.$ac_objext "* ) ;; | |
5629 | *) LIBOBJS="$LIBOBJS ffs.$ac_objext" | |
5630 | ;; | |
5631 | esac | |
2299a76d | 5632 | |
75086676 DD |
5633 | case " $LIBOBJS " in |
5634 | *" getpagesize.$ac_objext "* ) ;; | |
5635 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
5636 | ;; | |
5637 | esac | |
2299a76d | 5638 | |
75086676 DD |
5639 | case " $LIBOBJS " in |
5640 | *" index.$ac_objext "* ) ;; | |
5641 | *) LIBOBJS="$LIBOBJS index.$ac_objext" | |
5642 | ;; | |
5643 | esac | |
2299a76d | 5644 | |
75086676 DD |
5645 | case " $LIBOBJS " in |
5646 | *" insque.$ac_objext "* ) ;; | |
5647 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5648 | ;; | |
5649 | esac | |
2299a76d | 5650 | |
75086676 DD |
5651 | case " $LIBOBJS " in |
5652 | *" mempcpy.$ac_objext "* ) ;; | |
5653 | *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" | |
5654 | ;; | |
5655 | esac | |
2299a76d | 5656 | |
75086676 DD |
5657 | case " $LIBOBJS " in |
5658 | *" mkstemps.$ac_objext "* ) ;; | |
5659 | *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" | |
5660 | ;; | |
5661 | esac | |
2299a76d | 5662 | |
75086676 DD |
5663 | case " $LIBOBJS " in |
5664 | *" random.$ac_objext "* ) ;; | |
5665 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5666 | ;; | |
5667 | esac | |
2299a76d | 5668 | |
75086676 DD |
5669 | case " $LIBOBJS " in |
5670 | *" rindex.$ac_objext "* ) ;; | |
5671 | *) LIBOBJS="$LIBOBJS rindex.$ac_objext" | |
5672 | ;; | |
5673 | esac | |
2299a76d | 5674 | |
75086676 DD |
5675 | case " $LIBOBJS " in |
5676 | *" sigsetmask.$ac_objext "* ) ;; | |
5677 | *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" | |
5678 | ;; | |
5679 | esac | |
2299a76d | 5680 | |
75086676 DD |
5681 | case " $LIBOBJS " in |
5682 | *" stpcpy.$ac_objext "* ) ;; | |
5683 | *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" | |
5684 | ;; | |
5685 | esac | |
2299a76d | 5686 | |
75086676 DD |
5687 | case " $LIBOBJS " in |
5688 | *" stpncpy.$ac_objext "* ) ;; | |
5689 | *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" | |
5690 | ;; | |
5691 | esac | |
2299a76d | 5692 | |
75086676 DD |
5693 | case " $LIBOBJS " in |
5694 | *" strndup.$ac_objext "* ) ;; | |
5695 | *) LIBOBJS="$LIBOBJS strndup.$ac_objext" | |
5696 | ;; | |
5697 | esac | |
2299a76d | 5698 | |
995b61fe DD |
5699 | case " $LIBOBJS " in |
5700 | *" strnlen.$ac_objext "* ) ;; | |
5701 | *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" | |
5702 | ;; | |
5703 | esac | |
5704 | ||
75086676 DD |
5705 | case " $LIBOBJS " in |
5706 | *" strverscmp.$ac_objext "* ) ;; | |
5707 | *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" | |
5708 | ;; | |
5709 | esac | |
2299a76d | 5710 | |
75086676 DD |
5711 | case " $LIBOBJS " in |
5712 | *" vasprintf.$ac_objext "* ) ;; | |
5713 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5714 | ;; | |
5715 | esac | |
2299a76d | 5716 | |
75086676 DD |
5717 | case " $LIBOBJS " in |
5718 | *" waitpid.$ac_objext "* ) ;; | |
5719 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
5720 | ;; | |
5721 | esac | |
2299a76d DJ |
5722 | |
5723 | ||
75086676 DD |
5724 | for f in $funcs; do |
5725 | case "$f" in | |
995b61fe | 5726 | 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 |
5727 | ;; |
5728 | *) | |
5729 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5730 | cat >>confdefs.h <<_ACEOF | |
5731 | #define $n 1 | |
5732 | _ACEOF | |
2299a76d | 5733 | |
75086676 DD |
5734 | ;; |
5735 | esac | |
5736 | done | |
2299a76d | 5737 | |
75086676 DD |
5738 | # Mingw doesnt provide any of the variables in $vars, so we |
5739 | # dont have to check them here. | |
2299a76d | 5740 | |
75086676 DD |
5741 | # Of the functions in $checkfuncs, Mingw only has strerror. |
5742 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
2299a76d DJ |
5743 | |
5744 | ||
75086676 DD |
5745 | setobjs=yes |
5746 | ;; | |
2299a76d | 5747 | |
75086676 DD |
5748 | *-*-msdosdjgpp) |
5749 | case " $LIBOBJS " in | |
5750 | *" vasprintf.$ac_objext "* ) ;; | |
5751 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5752 | ;; | |
5753 | esac | |
2299a76d | 5754 | |
75086676 DD |
5755 | case " $LIBOBJS " in |
5756 | *" vsnprintf.$ac_objext "* ) ;; | |
5757 | *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" | |
5758 | ;; | |
5759 | esac | |
2299a76d | 5760 | |
75086676 DD |
5761 | case " $LIBOBJS " in |
5762 | *" snprintf.$ac_objext "* ) ;; | |
5763 | *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" | |
5764 | ;; | |
5765 | esac | |
2299a76d | 5766 | |
75086676 DD |
5767 | case " $LIBOBJS " in |
5768 | *" asprintf.$ac_objext "* ) ;; | |
5769 | *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" | |
5770 | ;; | |
5771 | esac | |
2299a76d DJ |
5772 | |
5773 | ||
75086676 DD |
5774 | for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ |
5775 | getcwd getpagesize getrusage gettimeofday \ | |
5776 | index insque memchr memcmp memcpy memmove memset psignal \ | |
5777 | putenv random rename rindex sbrk setenv stpcpy strcasecmp \ | |
5778 | strchr strdup strerror strncasecmp strrchr strstr strtod \ | |
5779 | strtol strtoul sysconf times tmpnam vfprintf vprintf \ | |
5780 | vsprintf waitpid | |
5781 | do | |
5782 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5783 | cat >>confdefs.h <<_ACEOF | |
5784 | #define $n 1 | |
5785 | _ACEOF | |
2299a76d | 5786 | |
75086676 | 5787 | done |
2299a76d | 5788 | |
0fad4bdb | 5789 | |
75086676 DD |
5790 | setobjs=yes |
5791 | ;; | |
0fad4bdb | 5792 | |
75086676 | 5793 | esac |
aa55ccb1 | 5794 | |
252b5132 | 5795 | else |
2299a76d | 5796 | |
75086676 DD |
5797 | # Not a target library, so we set things up to run the test suite. |
5798 | CHECK=really-check | |
252b5132 RH |
5799 | |
5800 | fi | |
5801 | ||
2299a76d | 5802 | |
2299a76d | 5803 | |
2299a76d | 5804 | |
75086676 DD |
5805 | case "${host}" in |
5806 | *-*-cygwin* | *-*-mingw*) | |
5807 | $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h | |
2299a76d | 5808 | |
75086676 | 5809 | $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h |
2299a76d | 5810 | |
75086676 DD |
5811 | ;; |
5812 | esac | |
252b5132 | 5813 | |
75086676 DD |
5814 | if test -z "${setobjs}"; then |
5815 | case "${host}" in | |
252b5132 | 5816 | |
75086676 DD |
5817 | *-*-vxworks*) |
5818 | # Handle VxWorks configuration specially, since on VxWorks the | |
5819 | # libraries are actually on the target board, not in the file | |
5820 | # system. | |
5821 | case " $LIBOBJS " in | |
5822 | *" basename.$ac_objext "* ) ;; | |
5823 | *) LIBOBJS="$LIBOBJS basename.$ac_objext" | |
5824 | ;; | |
58670637 DD |
5825 | esac |
5826 | ||
75086676 DD |
5827 | case " $LIBOBJS " in |
5828 | *" getpagesize.$ac_objext "* ) ;; | |
5829 | *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" | |
5830 | ;; | |
5831 | esac | |
2299a76d | 5832 | |
75086676 DD |
5833 | case " $LIBOBJS " in |
5834 | *" insque.$ac_objext "* ) ;; | |
5835 | *) LIBOBJS="$LIBOBJS insque.$ac_objext" | |
5836 | ;; | |
5837 | esac | |
24acd898 | 5838 | |
75086676 DD |
5839 | case " $LIBOBJS " in |
5840 | *" random.$ac_objext "* ) ;; | |
5841 | *) LIBOBJS="$LIBOBJS random.$ac_objext" | |
5842 | ;; | |
5843 | esac | |
2299a76d | 5844 | |
75086676 DD |
5845 | case " $LIBOBJS " in |
5846 | *" strcasecmp.$ac_objext "* ) ;; | |
5847 | *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" | |
5848 | ;; | |
5849 | esac | |
2299a76d | 5850 | |
75086676 DD |
5851 | case " $LIBOBJS " in |
5852 | *" strncasecmp.$ac_objext "* ) ;; | |
5853 | *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" | |
5854 | ;; | |
58670637 DD |
5855 | esac |
5856 | ||
75086676 DD |
5857 | case " $LIBOBJS " in |
5858 | *" strdup.$ac_objext "* ) ;; | |
5859 | *) LIBOBJS="$LIBOBJS strdup.$ac_objext" | |
5860 | ;; | |
5861 | esac | |
24acd898 | 5862 | |
75086676 DD |
5863 | case " $LIBOBJS " in |
5864 | *" vfork.$ac_objext "* ) ;; | |
5865 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
5866 | ;; | |
5867 | esac | |
24acd898 | 5868 | |
75086676 DD |
5869 | case " $LIBOBJS " in |
5870 | *" waitpid.$ac_objext "* ) ;; | |
5871 | *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" | |
5872 | ;; | |
5873 | esac | |
2299a76d | 5874 | |
75086676 DD |
5875 | case " $LIBOBJS " in |
5876 | *" vasprintf.$ac_objext "* ) ;; | |
5877 | *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" | |
5878 | ;; | |
5879 | esac | |
cc096b71 | 5880 | |
75086676 DD |
5881 | for f in $funcs; do |
5882 | case "$f" in | |
5883 | basename | getpagesize | insque | random | strcasecmp) | |
5884 | ;; | |
5885 | strncasecmp | strdup | vfork | waitpid | vasprintf) | |
5886 | ;; | |
5887 | *) | |
5888 | n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5889 | cat >>confdefs.h <<_ACEOF | |
5890 | #define $n 1 | |
2299a76d | 5891 | _ACEOF |
2299a76d | 5892 | |
75086676 DD |
5893 | ;; |
5894 | esac | |
5895 | done | |
cc096b71 | 5896 | |
75086676 DD |
5897 | # VxWorks doesn't provide any of the variables in $vars, so we |
5898 | # don't have to check them here. | |
cc096b71 | 5899 | |
75086676 DD |
5900 | # Of the functions in $checkfuncs, VxWorks only has strerror. |
5901 | $as_echo "#define HAVE_STRERROR 1" >>confdefs.h | |
24acd898 | 5902 | |
2299a76d | 5903 | |
75086676 DD |
5904 | setobjs=yes |
5905 | ;; | |
5906 | ||
5907 | esac | |
252b5132 RH |
5908 | fi |
5909 | ||
75086676 | 5910 | if test -z "${setobjs}"; then |
252b5132 | 5911 | |
75086676 | 5912 | case "${host}" in |
e69f6c8c | 5913 | |
75086676 DD |
5914 | *-*-mingw32*) |
5915 | # Under mingw32, sys_nerr and sys_errlist exist, but they are | |
5916 | # macros, so the test below won't find them. | |
5917 | libiberty_cv_var_sys_nerr=yes | |
5918 | libiberty_cv_var_sys_errlist=yes | |
5919 | ;; | |
2299a76d | 5920 | |
75086676 DD |
5921 | *-*-msdosdjgpp*) |
5922 | # vfork and fork are stubs. | |
5923 | ac_cv_func_vfork_works=no | |
5924 | ;; | |
e69f6c8c | 5925 | |
75086676 DD |
5926 | *-*-uwin*) |
5927 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
5928 | # can hang configure; on other versions, vfork exists just as a stub. | |
5929 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
5930 | ac_cv_func_vfork_works=no | |
5931 | # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are | |
5932 | # macros (actually, these are imported from a DLL, but the end effect | |
5933 | # is the same), so the test below won't find them. | |
5934 | libiberty_cv_var_sys_nerr=yes | |
5935 | libiberty_cv_var_sys_errlist=yes | |
5936 | ;; | |
2299a76d | 5937 | |
75086676 DD |
5938 | *-*-*vms*) |
5939 | # Under VMS, vfork works very different than on Unix. The standard test | |
5940 | # won't work, and it isn't easily adaptable. It makes more sense to | |
5941 | # just force it. | |
5942 | ac_cv_func_vfork_works=yes | |
5943 | ;; | |
2299a76d | 5944 | |
75086676 | 5945 | esac |
e69f6c8c | 5946 | |
75086676 DD |
5947 | # We haven't set the list of objects yet. Use the standard autoconf |
5948 | # tests. This will only work if the compiler works. | |
5949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 | |
5950 | $as_echo_n "checking for library containing strerror... " >&6; } | |
5951 | if test "${ac_cv_search_strerror+set}" = set; then : | |
5952 | $as_echo_n "(cached) " >&6 | |
2299a76d | 5953 | else |
75086676 DD |
5954 | ac_func_search_save_LIBS=$LIBS |
5955 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
2299a76d | 5956 | /* end confdefs.h. */ |
75086676 DD |
5957 | |
5958 | /* Override any GCC internal prototype to avoid an error. | |
5959 | Use char because int might match the return type of a GCC | |
2299a76d | 5960 | builtin and then its argument prototype would still apply. */ |
2299a76d | 5961 | #ifdef __cplusplus |
75086676 | 5962 | extern "C" |
eb383413 | 5963 | #endif |
75086676 | 5964 | char strerror (); |
2299a76d DJ |
5965 | int |
5966 | main () | |
5967 | { | |
75086676 | 5968 | return strerror (); |
2299a76d DJ |
5969 | ; |
5970 | return 0; | |
5971 | } | |
5972 | _ACEOF | |
75086676 DD |
5973 | for ac_lib in '' cposix; do |
5974 | if test -z "$ac_lib"; then | |
5975 | ac_res="none required" | |
5976 | else | |
5977 | ac_res=-l$ac_lib | |
5978 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
5979 | fi | |
5980 | if test x$gcc_no_link = xyes; then | |
5981 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
5982 | fi | |
5983 | if ac_fn_c_try_link "$LINENO"; then : | |
5984 | ac_cv_search_strerror=$ac_res | |
5985 | fi | |
5986 | rm -f core conftest.err conftest.$ac_objext \ | |
5987 | conftest$ac_exeext | |
5988 | if test "${ac_cv_search_strerror+set}" = set; then : | |
5989 | break | |
5990 | fi | |
5991 | done | |
5992 | if test "${ac_cv_search_strerror+set}" = set; then : | |
2299a76d | 5993 | |
75086676 DD |
5994 | else |
5995 | ac_cv_search_strerror=no | |
2299a76d | 5996 | fi |
75086676 DD |
5997 | rm conftest.$ac_ext |
5998 | LIBS=$ac_func_search_save_LIBS | |
5999 | fi | |
6000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 | |
6001 | $as_echo "$ac_cv_search_strerror" >&6; } | |
6002 | ac_res=$ac_cv_search_strerror | |
6003 | if test "$ac_res" != no; then : | |
6004 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" | |
6005 | ||
2299a76d | 6006 | fi |
75086676 DD |
6007 | |
6008 | for ac_func in $funcs | |
6009 | do : | |
6010 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6011 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6012 | eval as_val=\$$as_ac_var | |
6013 | if test "x$as_val" = x""yes; then : | |
2299a76d | 6014 | cat >>confdefs.h <<_ACEOF |
75086676 | 6015 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
2299a76d | 6016 | _ACEOF |
eb383413 | 6017 | |
75086676 DD |
6018 | else |
6019 | case " $LIBOBJS " in | |
6020 | *" $ac_func.$ac_objext "* ) ;; | |
6021 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6022 | ;; | |
6023 | esac | |
6024 | ||
eb383413 L |
6025 | fi |
6026 | done | |
6027 | ||
75086676 DD |
6028 | |
6029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 | |
6030 | $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } | |
6031 | if test "${ac_cv_os_cray+set}" = set; then : | |
6032 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6033 | else |
75086676 | 6034 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6035 | /* end confdefs.h. */ |
75086676 DD |
6036 | #if defined(CRAY) && ! defined(CRAY2) |
6037 | webecray | |
6038 | #else | |
6039 | wenotbecray | |
fa99459d DD |
6040 | #endif |
6041 | ||
fa99459d | 6042 | _ACEOF |
75086676 DD |
6043 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
6044 | $EGREP "webecray" >/dev/null 2>&1; then : | |
6045 | ac_cv_os_cray=yes | |
fa99459d | 6046 | else |
75086676 | 6047 | ac_cv_os_cray=no |
fa99459d | 6048 | fi |
75086676 DD |
6049 | rm -f conftest* |
6050 | ||
fa99459d | 6051 | fi |
75086676 DD |
6052 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
6053 | $as_echo "$ac_cv_os_cray" >&6; } | |
6054 | if test $ac_cv_os_cray = yes; then | |
6055 | for ac_func in _getb67 GETB67 getb67; do | |
6056 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6057 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6058 | eval as_val=\$$as_ac_var | |
6059 | if test "x$as_val" = x""yes; then : | |
fa99459d DD |
6060 | |
6061 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6062 | #define CRAY_STACKSEG_END $ac_func |
fa99459d | 6063 | _ACEOF |
75086676 DD |
6064 | break |
6065 | fi | |
fa99459d | 6066 | |
75086676 DD |
6067 | done |
6068 | fi | |
fa99459d | 6069 | |
75086676 DD |
6070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
6071 | $as_echo_n "checking stack direction for C alloca... " >&6; } | |
6072 | if test "${ac_cv_c_stack_direction+set}" = set; then : | |
6073 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6074 | else |
75086676 DD |
6075 | if test "$cross_compiling" = yes; then : |
6076 | ac_cv_c_stack_direction=0 | |
fa99459d | 6077 | else |
75086676 | 6078 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
fa99459d | 6079 | /* end confdefs.h. */ |
75086676 DD |
6080 | find_stack_direction () |
6081 | { | |
6082 | static char *addr = 0; | |
6083 | auto char dummy; | |
6084 | if (addr == 0) | |
6085 | { | |
6086 | addr = &dummy; | |
6087 | return find_stack_direction (); | |
6088 | } | |
6089 | else | |
6090 | return (&dummy > addr) ? 1 : -1; | |
6091 | } | |
fa99459d DD |
6092 | main () |
6093 | { | |
75086676 | 6094 | exit (find_stack_direction() < 0); |
fa99459d DD |
6095 | } |
6096 | _ACEOF | |
75086676 DD |
6097 | if ac_fn_c_try_run "$LINENO"; then : |
6098 | ac_cv_c_stack_direction=1 | |
fa99459d | 6099 | else |
75086676 DD |
6100 | ac_cv_c_stack_direction=-1 |
6101 | fi | |
6102 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6103 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6104 | fi |
75086676 | 6105 | |
fa99459d | 6106 | fi |
75086676 DD |
6107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
6108 | $as_echo "$ac_cv_c_stack_direction" >&6; } | |
fa99459d DD |
6109 | |
6110 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6111 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
fa99459d DD |
6112 | _ACEOF |
6113 | ||
6114 | ||
75086676 DD |
6115 | for ac_header in vfork.h |
6116 | do : | |
6117 | ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" | |
6118 | if test "x$ac_cv_header_vfork_h" = x""yes; then : | |
fa99459d | 6119 | cat >>confdefs.h <<_ACEOF |
75086676 | 6120 | #define HAVE_VFORK_H 1 |
fa99459d DD |
6121 | _ACEOF |
6122 | ||
75086676 DD |
6123 | fi |
6124 | done | |
6125 | ||
6126 | for ac_func in fork vfork | |
6127 | do : | |
6128 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6129 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6130 | eval as_val=\$$as_ac_var | |
6131 | if test "x$as_val" = x""yes; then : | |
6132 | cat >>confdefs.h <<_ACEOF | |
6133 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
6134 | _ACEOF | |
fa99459d DD |
6135 | |
6136 | fi | |
75086676 DD |
6137 | done |
6138 | ||
6139 | if test "x$ac_cv_func_fork" = xyes; then | |
6140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 | |
6141 | $as_echo_n "checking for working fork... " >&6; } | |
6142 | if test "${ac_cv_func_fork_works+set}" = set; then : | |
6143 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6144 | else |
75086676 DD |
6145 | if test "$cross_compiling" = yes; then : |
6146 | ac_cv_func_fork_works=cross | |
6147 | else | |
6148 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d DD |
6149 | /* end confdefs.h. */ |
6150 | $ac_includes_default | |
6151 | int | |
6152 | main () | |
6153 | { | |
75086676 DD |
6154 | |
6155 | /* By Ruediger Kuhlmann. */ | |
6156 | return fork () < 0; | |
fa99459d DD |
6157 | |
6158 | ; | |
6159 | return 0; | |
6160 | } | |
6161 | _ACEOF | |
75086676 DD |
6162 | if ac_fn_c_try_run "$LINENO"; then : |
6163 | ac_cv_func_fork_works=yes | |
fa99459d | 6164 | else |
75086676 | 6165 | ac_cv_func_fork_works=no |
fa99459d | 6166 | fi |
75086676 DD |
6167 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6168 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
fa99459d | 6169 | fi |
fa99459d | 6170 | |
75086676 DD |
6171 | fi |
6172 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 | |
6173 | $as_echo "$ac_cv_func_fork_works" >&6; } | |
fa99459d DD |
6174 | |
6175 | else | |
75086676 DD |
6176 | ac_cv_func_fork_works=$ac_cv_func_fork |
6177 | fi | |
6178 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6179 | case $host in | |
6180 | *-*-amigaos* | *-*-msdosdjgpp*) | |
6181 | # Override, as these systems have only a dummy fork() stub | |
6182 | ac_cv_func_fork_works=no | |
6183 | ;; | |
6184 | *) | |
6185 | ac_cv_func_fork_works=yes | |
6186 | ;; | |
6187 | esac | |
6188 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
6189 | $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
fa99459d | 6190 | fi |
75086676 DD |
6191 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
6192 | if test "x$ac_cv_func_vfork" = xyes; then | |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 | |
6194 | $as_echo_n "checking for working vfork... " >&6; } | |
6195 | if test "${ac_cv_func_vfork_works+set}" = set; then : | |
6196 | $as_echo_n "(cached) " >&6 | |
fa99459d | 6197 | else |
75086676 DD |
6198 | if test "$cross_compiling" = yes; then : |
6199 | ac_cv_func_vfork_works=cross | |
6200 | else | |
6201 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
fa99459d | 6202 | /* end confdefs.h. */ |
75086676 | 6203 | /* Thanks to Paul Eggert for this test. */ |
fa99459d | 6204 | $ac_includes_default |
75086676 DD |
6205 | #include <sys/wait.h> |
6206 | #ifdef HAVE_VFORK_H | |
6207 | # include <vfork.h> | |
6208 | #endif | |
6209 | /* On some sparc systems, changes by the child to local and incoming | |
6210 | argument registers are propagated back to the parent. The compiler | |
6211 | is told about this with #include <vfork.h>, but some compilers | |
6212 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
6213 | static variable whose address is put into a register that is | |
6214 | clobbered by the vfork. */ | |
6215 | static void | |
6216 | #ifdef __cplusplus | |
6217 | sparc_address_test (int arg) | |
6218 | # else | |
6219 | sparc_address_test (arg) int arg; | |
6220 | #endif | |
6221 | { | |
6222 | static pid_t child; | |
6223 | if (!child) { | |
6224 | child = vfork (); | |
6225 | if (child < 0) { | |
6226 | perror ("vfork"); | |
6227 | _exit(2); | |
6228 | } | |
6229 | if (!child) { | |
6230 | arg = getpid(); | |
6231 | write(-1, "", 0); | |
6232 | _exit (arg); | |
6233 | } | |
6234 | } | |
6235 | } | |
6236 | ||
fa99459d DD |
6237 | int |
6238 | main () | |
6239 | { | |
75086676 DD |
6240 | pid_t parent = getpid (); |
6241 | pid_t child; | |
fa99459d | 6242 | |
75086676 | 6243 | sparc_address_test (0); |
fa99459d | 6244 | |
75086676 | 6245 | child = vfork (); |
fa99459d | 6246 | |
75086676 DD |
6247 | if (child == 0) { |
6248 | /* Here is another test for sparc vfork register problems. This | |
6249 | test uses lots of local variables, at least as many local | |
6250 | variables as main has allocated so far including compiler | |
6251 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
6252 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
6253 | reuse the register of parent for one of the local variables, | |
6254 | since it will think that parent can't possibly be used any more | |
6255 | in this routine. Assigning to the local variable will thus | |
6256 | munge parent in the parent process. */ | |
6257 | pid_t | |
6258 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
6259 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
6260 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
6261 | use the same hardware register for all 8 local variables. */ | |
6262 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
6263 | || p != p5 || p != p6 || p != p7) | |
6264 | _exit(1); | |
fa99459d | 6265 | |
75086676 DD |
6266 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
6267 | from child file descriptors. If the child closes a descriptor | |
6268 | before it execs or exits, this munges the parent's descriptor | |
6269 | as well. Test for this by closing stdout in the child. */ | |
6270 | _exit(close(fileno(stdout)) != 0); | |
6271 | } else { | |
6272 | int status; | |
6273 | struct stat st; | |
fa99459d | 6274 | |
75086676 DD |
6275 | while (wait(&status) != child) |
6276 | ; | |
6277 | return ( | |
6278 | /* Was there some problem with vforking? */ | |
6279 | child < 0 | |
fa99459d | 6280 | |
75086676 DD |
6281 | /* Did the child fail? (This shouldn't happen.) */ |
6282 | || status | |
fa99459d | 6283 | |
75086676 DD |
6284 | /* Did the vfork/compiler bug occur? */ |
6285 | || parent != getpid() | |
01e94249 | 6286 | |
75086676 DD |
6287 | /* Did the file descriptor bug occur? */ |
6288 | || fstat(fileno(stdout), &st) != 0 | |
6289 | ); | |
6290 | } | |
01e94249 DD |
6291 | } |
6292 | _ACEOF | |
75086676 DD |
6293 | if ac_fn_c_try_run "$LINENO"; then : |
6294 | ac_cv_func_vfork_works=yes | |
01e94249 | 6295 | else |
75086676 DD |
6296 | ac_cv_func_vfork_works=no |
6297 | fi | |
6298 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
6299 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
6300 | fi | |
01e94249 | 6301 | |
01e94249 | 6302 | fi |
75086676 DD |
6303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
6304 | $as_echo "$ac_cv_func_vfork_works" >&6; } | |
6305 | ||
6306 | fi; | |
6307 | if test "x$ac_cv_func_fork_works" = xcross; then | |
6308 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
6309 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 | |
6310 | $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
01e94249 | 6311 | fi |
01e94249 | 6312 | |
75086676 | 6313 | if test "x$ac_cv_func_vfork_works" = xyes; then |
01e94249 | 6314 | |
75086676 | 6315 | $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
01e94249 DD |
6316 | |
6317 | else | |
01e94249 | 6318 | |
75086676 | 6319 | $as_echo "#define vfork fork" >>confdefs.h |
01e94249 DD |
6320 | |
6321 | fi | |
75086676 | 6322 | if test "x$ac_cv_func_fork_works" = xyes; then |
01e94249 | 6323 | |
75086676 | 6324 | $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
01e94249 | 6325 | |
01e94249 | 6326 | fi |
01e94249 | 6327 | |
75086676 DD |
6328 | if test $ac_cv_func_vfork_works = no; then |
6329 | case " $LIBOBJS " in | |
6330 | *" vfork.$ac_objext "* ) ;; | |
6331 | *) LIBOBJS="$LIBOBJS vfork.$ac_objext" | |
6332 | ;; | |
6333 | esac | |
01e94249 | 6334 | |
75086676 DD |
6335 | fi |
6336 | # We only need _doprnt if we might use it to implement v*printf. | |
6337 | if test $ac_cv_func_vprintf != yes \ | |
6338 | || test $ac_cv_func_vfprintf != yes \ | |
6339 | || test $ac_cv_func_vsprintf != yes; then | |
6340 | for ac_func in _doprnt | |
6341 | do : | |
6342 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
6343 | if test "x$ac_cv_func__doprnt" = x""yes; then : | |
01e94249 | 6344 | cat >>confdefs.h <<_ACEOF |
75086676 | 6345 | #define HAVE__DOPRNT 1 |
01e94249 DD |
6346 | _ACEOF |
6347 | ||
75086676 DD |
6348 | else |
6349 | case " $LIBOBJS " in | |
6350 | *" $ac_func.$ac_objext "* ) ;; | |
6351 | *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" | |
6352 | ;; | |
6353 | esac | |
01e94249 | 6354 | |
abf6a75b | 6355 | fi |
75086676 | 6356 | done |
abf6a75b DD |
6357 | |
6358 | ||
75086676 DD |
6359 | else |
6360 | for ac_func in _doprnt | |
6361 | do : | |
6362 | ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" | |
6363 | if test "x$ac_cv_func__doprnt" = x""yes; then : | |
6364 | cat >>confdefs.h <<_ACEOF | |
6365 | #define HAVE__DOPRNT 1 | |
abf6a75b | 6366 | _ACEOF |
abf6a75b | 6367 | |
abf6a75b | 6368 | fi |
75086676 | 6369 | done |
abf6a75b | 6370 | |
75086676 | 6371 | fi |
abf6a75b | 6372 | |
75086676 DD |
6373 | for v in $vars; do |
6374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 | |
6375 | $as_echo_n "checking for $v... " >&6; } | |
6376 | if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then : | |
6377 | $as_echo_n "(cached) " >&6 | |
abf6a75b | 6378 | else |
75086676 DD |
6379 | if test x$gcc_no_link = xyes; then |
6380 | as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 | |
abf6a75b | 6381 | fi |
75086676 | 6382 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
abf6a75b | 6383 | /* end confdefs.h. */ |
75086676 | 6384 | int *p; |
abf6a75b DD |
6385 | int |
6386 | main () | |
6387 | { | |
75086676 | 6388 | extern int $v []; p = $v; |
abf6a75b DD |
6389 | ; |
6390 | return 0; | |
6391 | } | |
6392 | _ACEOF | |
75086676 DD |
6393 | if ac_fn_c_try_link "$LINENO"; then : |
6394 | eval "libiberty_cv_var_$v=yes" | |
abf6a75b | 6395 | else |
75086676 | 6396 | eval "libiberty_cv_var_$v=no" |
abf6a75b | 6397 | fi |
75086676 DD |
6398 | rm -f core conftest.err conftest.$ac_objext \ |
6399 | conftest$ac_exeext conftest.$ac_ext | |
abf6a75b | 6400 | fi |
abf6a75b | 6401 | |
75086676 DD |
6402 | if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then |
6403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6404 | $as_echo "yes" >&6; } | |
6405 | n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
6406 | cat >>confdefs.h <<_ACEOF | |
6407 | #define $n 1 | |
abf6a75b DD |
6408 | _ACEOF |
6409 | ||
75086676 DD |
6410 | else |
6411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
6412 | $as_echo "no" >&6; } | |
6413 | fi | |
6414 | done | |
abf6a75b | 6415 | |
75086676 DD |
6416 | # special check for _system_configuration because AIX <4.3.2 do not |
6417 | # contain the `physmem' member. | |
6418 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 | |
6419 | $as_echo_n "checking for external symbol _system_configuration... " >&6; } | |
6420 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a4e5c0d8 | 6421 | /* end confdefs.h. */ |
75086676 | 6422 | #include <sys/systemcfg.h> |
a4e5c0d8 DD |
6423 | int |
6424 | main () | |
6425 | { | |
75086676 | 6426 | double x = _system_configuration.physmem; |
a4e5c0d8 DD |
6427 | ; |
6428 | return 0; | |
6429 | } | |
6430 | _ACEOF | |
75086676 DD |
6431 | if ac_fn_c_try_compile "$LINENO"; then : |
6432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
6433 | $as_echo "yes" >&6; } | |
a4e5c0d8 | 6434 | |
75086676 | 6435 | $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h |
a4e5c0d8 DD |
6436 | |
6437 | else | |
75086676 DD |
6438 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
6439 | $as_echo "no" >&6; } | |
6440 | fi | |
6441 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6442 | ||
6443 | for ac_func in $checkfuncs | |
6444 | do : | |
6445 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
6446 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" | |
6447 | eval as_val=\$$as_ac_var | |
6448 | if test "x$as_val" = x""yes; then : | |
a4e5c0d8 | 6449 | cat >>confdefs.h <<_ACEOF |
75086676 | 6450 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
a4e5c0d8 DD |
6451 | _ACEOF |
6452 | ||
abf6a75b | 6453 | fi |
75086676 | 6454 | done |
abf6a75b | 6455 | |
a2803021 DD |
6456 | ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" |
6457 | if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : | |
75086676 | 6458 | ac_have_decl=1 |
abf6a75b | 6459 | else |
75086676 | 6460 | ac_have_decl=0 |
abf6a75b | 6461 | fi |
abf6a75b DD |
6462 | |
6463 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6464 | #define HAVE_DECL_BASENAME $ac_have_decl |
abf6a75b | 6465 | _ACEOF |
75086676 DD |
6466 | ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" |
6467 | if test "x$ac_cv_have_decl_ffs" = x""yes; then : | |
6468 | ac_have_decl=1 | |
abf6a75b | 6469 | else |
75086676 | 6470 | ac_have_decl=0 |
abf6a75b | 6471 | fi |
abf6a75b | 6472 | |
75086676 DD |
6473 | cat >>confdefs.h <<_ACEOF |
6474 | #define HAVE_DECL_FFS $ac_have_decl | |
abf6a75b | 6475 | _ACEOF |
75086676 DD |
6476 | ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
6477 | if test "x$ac_cv_have_decl_asprintf" = x""yes; then : | |
6478 | ac_have_decl=1 | |
abf6a75b | 6479 | else |
75086676 | 6480 | ac_have_decl=0 |
abf6a75b | 6481 | fi |
abf6a75b DD |
6482 | |
6483 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6484 | #define HAVE_DECL_ASPRINTF $ac_have_decl |
abf6a75b | 6485 | _ACEOF |
75086676 DD |
6486 | ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
6487 | if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : | |
6488 | ac_have_decl=1 | |
abf6a75b | 6489 | else |
75086676 | 6490 | ac_have_decl=0 |
abf6a75b | 6491 | fi |
abf6a75b | 6492 | |
75086676 DD |
6493 | cat >>confdefs.h <<_ACEOF |
6494 | #define HAVE_DECL_VASPRINTF $ac_have_decl | |
abf6a75b | 6495 | _ACEOF |
75086676 DD |
6496 | ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" |
6497 | if test "x$ac_cv_have_decl_snprintf" = x""yes; then : | |
6498 | ac_have_decl=1 | |
abf6a75b | 6499 | else |
75086676 | 6500 | ac_have_decl=0 |
abf6a75b | 6501 | fi |
abf6a75b DD |
6502 | |
6503 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6504 | #define HAVE_DECL_SNPRINTF $ac_have_decl |
abf6a75b | 6505 | _ACEOF |
75086676 DD |
6506 | ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" |
6507 | if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : | |
6508 | ac_have_decl=1 | |
abf6a75b | 6509 | else |
75086676 | 6510 | ac_have_decl=0 |
67f3cb05 GK |
6511 | fi |
6512 | ||
75086676 DD |
6513 | cat >>confdefs.h <<_ACEOF |
6514 | #define HAVE_DECL_VSNPRINTF $ac_have_decl | |
6515 | _ACEOF | |
67f3cb05 | 6516 | |
75086676 DD |
6517 | ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" |
6518 | if test "x$ac_cv_have_decl_calloc" = x""yes; then : | |
6519 | ac_have_decl=1 | |
6520 | else | |
6521 | ac_have_decl=0 | |
67f3cb05 | 6522 | fi |
75086676 DD |
6523 | |
6524 | cat >>confdefs.h <<_ACEOF | |
6525 | #define HAVE_DECL_CALLOC $ac_have_decl | |
6526 | _ACEOF | |
6527 | ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" | |
6528 | if test "x$ac_cv_have_decl_getenv" = x""yes; then : | |
6529 | ac_have_decl=1 | |
6530 | else | |
6531 | ac_have_decl=0 | |
67f3cb05 | 6532 | fi |
67f3cb05 GK |
6533 | |
6534 | cat >>confdefs.h <<_ACEOF | |
75086676 | 6535 | #define HAVE_DECL_GETENV $ac_have_decl |
67f3cb05 | 6536 | _ACEOF |
75086676 DD |
6537 | ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" |
6538 | if test "x$ac_cv_have_decl_getopt" = x""yes; then : | |
6539 | ac_have_decl=1 | |
6540 | else | |
6541 | ac_have_decl=0 | |
6542 | fi | |
67f3cb05 | 6543 | |
75086676 DD |
6544 | cat >>confdefs.h <<_ACEOF |
6545 | #define HAVE_DECL_GETOPT $ac_have_decl | |
6546 | _ACEOF | |
6547 | ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" | |
6548 | if test "x$ac_cv_have_decl_malloc" = x""yes; then : | |
6549 | ac_have_decl=1 | |
6550 | else | |
6551 | ac_have_decl=0 | |
6552 | fi | |
67f3cb05 | 6553 | |
75086676 DD |
6554 | cat >>confdefs.h <<_ACEOF |
6555 | #define HAVE_DECL_MALLOC $ac_have_decl | |
6556 | _ACEOF | |
6557 | ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" | |
6558 | if test "x$ac_cv_have_decl_realloc" = x""yes; then : | |
6559 | ac_have_decl=1 | |
67f3cb05 | 6560 | else |
75086676 DD |
6561 | ac_have_decl=0 |
6562 | fi | |
6563 | ||
6564 | cat >>confdefs.h <<_ACEOF | |
6565 | #define HAVE_DECL_REALLOC $ac_have_decl | |
67f3cb05 | 6566 | _ACEOF |
75086676 DD |
6567 | ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" |
6568 | if test "x$ac_cv_have_decl_sbrk" = x""yes; then : | |
6569 | ac_have_decl=1 | |
6570 | else | |
6571 | ac_have_decl=0 | |
6572 | fi | |
67f3cb05 | 6573 | |
75086676 DD |
6574 | cat >>confdefs.h <<_ACEOF |
6575 | #define HAVE_DECL_SBRK $ac_have_decl | |
6576 | _ACEOF | |
67f3cb05 | 6577 | |
75086676 DD |
6578 | ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" |
6579 | if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : | |
6580 | ac_have_decl=1 | |
6581 | else | |
6582 | ac_have_decl=0 | |
fa99459d DD |
6583 | fi |
6584 | ||
75086676 DD |
6585 | cat >>confdefs.h <<_ACEOF |
6586 | #define HAVE_DECL_STRVERSCMP $ac_have_decl | |
6587 | _ACEOF | |
fa99459d | 6588 | |
75086676 DD |
6589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 |
6590 | $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } | |
6591 | if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then : | |
6592 | $as_echo_n "(cached) " >&6 | |
ba61a412 | 6593 | else |
75086676 | 6594 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 6595 | /* end confdefs.h. */ |
ba61a412 DJ |
6596 | |
6597 | #include "confdefs.h" | |
6598 | #include <stdio.h> | |
6599 | #ifdef HAVE_STRING_H | |
6600 | #include <string.h> | |
6601 | #else | |
6602 | #ifdef HAVE_STRINGS_H | |
6603 | #include <strings.h> | |
6604 | #endif | |
6605 | #endif | |
6606 | #ifdef HAVE_STDLIB_H | |
6607 | #include <stdlib.h> | |
6608 | #endif | |
6609 | #ifdef HAVE_UNISTD_H | |
6610 | #include <unistd.h> | |
6611 | #endif | |
2299a76d DJ |
6612 | int |
6613 | main () | |
6614 | { | |
ba61a412 | 6615 | char *(*pfn) = (char *(*)) canonicalize_file_name |
2299a76d DJ |
6616 | ; |
6617 | return 0; | |
6618 | } | |
6619 | _ACEOF | |
75086676 | 6620 | if ac_fn_c_try_compile "$LINENO"; then : |
ba61a412 DJ |
6621 | libiberty_cv_decl_needed_canonicalize_file_name=no |
6622 | else | |
75086676 | 6623 | libiberty_cv_decl_needed_canonicalize_file_name=yes |
ba61a412 | 6624 | fi |
75086676 | 6625 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ba61a412 DJ |
6626 | fi |
6627 | ||
75086676 DD |
6628 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 |
6629 | $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } | |
ba61a412 | 6630 | if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then |
2299a76d | 6631 | |
75086676 | 6632 | $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h |
ba61a412 DJ |
6633 | |
6634 | fi | |
6635 | ||
eb383413 L |
6636 | fi |
6637 | ||
5a17353c DD |
6638 | # Figure out which version of pexecute to use. |
6639 | case "${host}" in | |
497462ef DD |
6640 | *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; |
6641 | *-*-msdosdjgpp*) pexecute=pex-djgpp ;; | |
6642 | *-*-msdos*) pexecute=pex-msdos ;; | |
6643 | *) pexecute=pex-unix ;; | |
5a17353c DD |
6644 | esac |
6645 | ||
6646 | ||
2299a76d DJ |
6647 | if test x$gcc_no_link = xyes; then |
6648 | if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then | |
6649 | ac_cv_func_mmap_fixed_mapped=no | |
6650 | fi | |
6651 | fi | |
67f3cb05 | 6652 | if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then |
75086676 DD |
6653 | for ac_header in stdlib.h unistd.h |
6654 | do : | |
6655 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
6656 | ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" | |
6657 | eval as_val=\$$as_ac_Header | |
6658 | if test "x$as_val" = x""yes; then : | |
2299a76d | 6659 | cat >>confdefs.h <<_ACEOF |
75086676 | 6660 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
2299a76d DJ |
6661 | _ACEOF |
6662 | ||
eb383413 L |
6663 | fi |
6664 | done | |
6665 | ||
6666 | for ac_func in getpagesize | |
75086676 DD |
6667 | do : |
6668 | ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" | |
6669 | if test "x$ac_cv_func_getpagesize" = x""yes; then : | |
2299a76d | 6670 | cat >>confdefs.h <<_ACEOF |
75086676 | 6671 | #define HAVE_GETPAGESIZE 1 |
2299a76d | 6672 | _ACEOF |
252b5132 | 6673 | |
252b5132 RH |
6674 | fi |
6675 | done | |
6676 | ||
75086676 DD |
6677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 |
6678 | $as_echo_n "checking for working mmap... " >&6; } | |
6679 | if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : | |
6680 | $as_echo_n "(cached) " >&6 | |
eb383413 | 6681 | else |
75086676 | 6682 | if test "$cross_compiling" = yes; then : |
eb383413 L |
6683 | ac_cv_func_mmap_fixed_mapped=no |
6684 | else | |
75086676 | 6685 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d DJ |
6686 | /* end confdefs.h. */ |
6687 | $ac_includes_default | |
6688 | /* malloc might have been renamed as rpl_malloc. */ | |
6689 | #undef malloc | |
eb383413 L |
6690 | |
6691 | /* Thanks to Mike Haertel and Jim Avera for this test. | |
6692 | Here is a matrix of mmap possibilities: | |
6693 | mmap private not fixed | |
6694 | mmap private fixed at somewhere currently unmapped | |
6695 | mmap private fixed at somewhere already mapped | |
6696 | mmap shared not fixed | |
6697 | mmap shared fixed at somewhere currently unmapped | |
6698 | mmap shared fixed at somewhere already mapped | |
6699 | For private mappings, we should verify that changes cannot be read() | |
6700 | back from the file, nor mmap's back from the file at a different | |
6701 | address. (There have been systems where private was not correctly | |
6702 | implemented like the infamous i386 svr4.0, and systems where the | |
2299a76d | 6703 | VM page cache was not coherent with the file system buffer cache |
eb383413 L |
6704 | like early versions of FreeBSD and possibly contemporary NetBSD.) |
6705 | For shared mappings, we should conversely verify that changes get | |
2299a76d | 6706 | propagated back to all the places they're supposed to be. |
eb383413 L |
6707 | |
6708 | Grep wants private fixed already mapped. | |
6709 | The main things grep needs to know about mmap are: | |
6710 | * does it exist and is it safe to write into the mmap'd area | |
6711 | * how to use it (BSD variants) */ | |
2299a76d | 6712 | |
eb383413 L |
6713 | #include <fcntl.h> |
6714 | #include <sys/mman.h> | |
6715 | ||
75086676 | 6716 | #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H |
2299a76d | 6717 | char *malloc (); |
5f73c378 DD |
6718 | #endif |
6719 | ||
eb383413 | 6720 | /* This mess was copied from the GNU getpagesize.h. */ |
75086676 | 6721 | #ifndef HAVE_GETPAGESIZE |
eb383413 | 6722 | /* Assume that all systems that can run configure have sys/param.h. */ |
75086676 | 6723 | # ifndef HAVE_SYS_PARAM_H |
eb383413 L |
6724 | # define HAVE_SYS_PARAM_H 1 |
6725 | # endif | |
6726 | ||
6727 | # ifdef _SC_PAGESIZE | |
6728 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
6729 | # else /* no _SC_PAGESIZE */ | |
75086676 | 6730 | # ifdef HAVE_SYS_PARAM_H |
eb383413 L |
6731 | # include <sys/param.h> |
6732 | # ifdef EXEC_PAGESIZE | |
6733 | # define getpagesize() EXEC_PAGESIZE | |
6734 | # else /* no EXEC_PAGESIZE */ | |
6735 | # ifdef NBPG | |
6736 | # define getpagesize() NBPG * CLSIZE | |
6737 | # ifndef CLSIZE | |
6738 | # define CLSIZE 1 | |
6739 | # endif /* no CLSIZE */ | |
6740 | # else /* no NBPG */ | |
6741 | # ifdef NBPC | |
6742 | # define getpagesize() NBPC | |
6743 | # else /* no NBPC */ | |
6744 | # ifdef PAGESIZE | |
6745 | # define getpagesize() PAGESIZE | |
6746 | # endif /* PAGESIZE */ | |
6747 | # endif /* no NBPC */ | |
6748 | # endif /* no NBPG */ | |
6749 | # endif /* no EXEC_PAGESIZE */ | |
6750 | # else /* no HAVE_SYS_PARAM_H */ | |
6751 | # define getpagesize() 8192 /* punt totally */ | |
6752 | # endif /* no HAVE_SYS_PARAM_H */ | |
6753 | # endif /* no _SC_PAGESIZE */ | |
6754 | ||
6755 | #endif /* no HAVE_GETPAGESIZE */ | |
6756 | ||
eb383413 | 6757 | int |
2299a76d | 6758 | main () |
eb383413 | 6759 | { |
2299a76d DJ |
6760 | char *data, *data2, *data3; |
6761 | int i, pagesize; | |
6762 | int fd; | |
eb383413 | 6763 | |
2299a76d DJ |
6764 | pagesize = getpagesize (); |
6765 | ||
6766 | /* First, make a file with some known garbage in it. */ | |
6767 | data = (char *) malloc (pagesize); | |
6768 | if (!data) | |
75086676 | 6769 | return 1; |
2299a76d DJ |
6770 | for (i = 0; i < pagesize; ++i) |
6771 | *(data + i) = rand (); | |
6772 | umask (0); | |
6773 | fd = creat ("conftest.mmap", 0600); | |
6774 | if (fd < 0) | |
75086676 | 6775 | return 1; |
2299a76d | 6776 | if (write (fd, data, pagesize) != pagesize) |
75086676 | 6777 | return 1; |
2299a76d DJ |
6778 | close (fd); |
6779 | ||
6780 | /* Next, try to mmap the file at a fixed address which already has | |
6781 | something else allocated at it. If we can, also make sure that | |
6782 | we see the same garbage. */ | |
6783 | fd = open ("conftest.mmap", O_RDWR); | |
6784 | if (fd < 0) | |
75086676 | 6785 | return 1; |
2299a76d DJ |
6786 | data2 = (char *) malloc (2 * pagesize); |
6787 | if (!data2) | |
75086676 DD |
6788 | return 1; |
6789 | data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); | |
2299a76d | 6790 | if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, |
58670637 | 6791 | MAP_PRIVATE | MAP_FIXED, fd, 0L)) |
75086676 | 6792 | return 1; |
2299a76d DJ |
6793 | for (i = 0; i < pagesize; ++i) |
6794 | if (*(data + i) != *(data2 + i)) | |
75086676 | 6795 | return 1; |
2299a76d DJ |
6796 | |
6797 | /* Finally, make sure that changes to the mapped area do not | |
6798 | percolate back to the file as seen by read(). (This is a bug on | |
6799 | some variants of i386 svr4.0.) */ | |
6800 | for (i = 0; i < pagesize; ++i) | |
6801 | *(data2 + i) = *(data2 + i) + 1; | |
6802 | data3 = (char *) malloc (pagesize); | |
6803 | if (!data3) | |
75086676 | 6804 | return 1; |
2299a76d | 6805 | if (read (fd, data3, pagesize) != pagesize) |
75086676 | 6806 | return 1; |
2299a76d DJ |
6807 | for (i = 0; i < pagesize; ++i) |
6808 | if (*(data + i) != *(data3 + i)) | |
75086676 | 6809 | return 1; |
2299a76d | 6810 | close (fd); |
75086676 | 6811 | return 0; |
2299a76d DJ |
6812 | } |
6813 | _ACEOF | |
75086676 | 6814 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
6815 | ac_cv_func_mmap_fixed_mapped=yes |
6816 | else | |
75086676 | 6817 | ac_cv_func_mmap_fixed_mapped=no |
eb383413 | 6818 | fi |
75086676 DD |
6819 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6820 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 6821 | fi |
75086676 | 6822 | |
eb383413 | 6823 | fi |
75086676 DD |
6824 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 |
6825 | $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } | |
eb383413 | 6826 | if test $ac_cv_func_mmap_fixed_mapped = yes; then |
2299a76d | 6827 | |
75086676 | 6828 | $as_echo "#define HAVE_MMAP 1" >>confdefs.h |
eb383413 | 6829 | |
252b5132 | 6830 | fi |
2299a76d | 6831 | rm -f conftest.mmap |
252b5132 | 6832 | |
2299a76d | 6833 | fi |
eb383413 | 6834 | |
75086676 DD |
6835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 |
6836 | $as_echo_n "checking for working strncmp... " >&6; } | |
6837 | if test "${ac_cv_func_strncmp_works+set}" = set; then : | |
6838 | $as_echo_n "(cached) " >&6 | |
eb383413 | 6839 | else |
75086676 | 6840 | if test "$cross_compiling" = yes; then : |
3fee530e | 6841 | ac_cv_func_strncmp_works=yes |
eb383413 | 6842 | else |
75086676 | 6843 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2299a76d | 6844 | /* end confdefs.h. */ |
eb383413 L |
6845 | |
6846 | /* Test by Jim Wilson and Kaveh Ghazi. | |
6847 | Check whether strncmp reads past the end of its string parameters. */ | |
6848 | #include <sys/types.h> | |
6849 | ||
6850 | #ifdef HAVE_FCNTL_H | |
6851 | #include <fcntl.h> | |
6852 | #endif | |
6853 | ||
6854 | #ifdef HAVE_SYS_MMAN_H | |
6855 | #include <sys/mman.h> | |
6856 | #endif | |
6857 | ||
6858 | #ifndef MAP_ANON | |
6859 | #ifdef MAP_ANONYMOUS | |
6860 | #define MAP_ANON MAP_ANONYMOUS | |
6861 | #else | |
6862 | #define MAP_ANON MAP_FILE | |
6863 | #endif | |
6864 | #endif | |
6865 | ||
6866 | #ifndef MAP_FILE | |
6867 | #define MAP_FILE 0 | |
6868 | #endif | |
6869 | #ifndef O_RDONLY | |
6870 | #define O_RDONLY 0 | |
6871 | #endif | |
6872 | ||
6873 | #define MAP_LEN 0x10000 | |
6874 | ||
6875 | main () | |
6876 | { | |
6877 | #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) | |
6878 | char *p; | |
6879 | int dev_zero; | |
6880 | ||
6881 | dev_zero = open ("/dev/zero", O_RDONLY); | |
6882 | if (dev_zero < 0) | |
6883 | exit (1); | |
2299a76d | 6884 | |
eb383413 L |
6885 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, |
6886 | MAP_ANON|MAP_PRIVATE, dev_zero, 0); | |
f348a7b1 DD |
6887 | if (p == (char *)-1) |
6888 | p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, | |
6889 | MAP_ANON|MAP_PRIVATE, -1, 0); | |
eb383413 L |
6890 | if (p == (char *)-1) |
6891 | exit (2); | |
6892 | else | |
6893 | { | |
6894 | char *string = "__si_type_info"; | |
6895 | char *q = (char *) p + MAP_LEN - strlen (string) - 2; | |
6896 | char *r = (char *) p + 0xe; | |
6897 | ||
6898 | strcpy (q, string); | |
6899 | strcpy (r, string); | |
6900 | strncmp (r, q, 14); | |
6901 | } | |
6902 | #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ | |
6903 | exit (0); | |
6904 | } | |
6905 | ||
2299a76d | 6906 | _ACEOF |
75086676 | 6907 | if ac_fn_c_try_run "$LINENO"; then : |
eb383413 L |
6908 | ac_cv_func_strncmp_works=yes |
6909 | else | |
75086676 | 6910 | ac_cv_func_strncmp_works=no |
eb383413 | 6911 | fi |
75086676 DD |
6912 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
6913 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
eb383413 | 6914 | fi |
75086676 | 6915 | |
eb383413 L |
6916 | rm -f core core.* *.core |
6917 | fi | |
75086676 DD |
6918 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 |
6919 | $as_echo "$ac_cv_func_strncmp_works" >&6; } | |
eb383413 | 6920 | if test $ac_cv_func_strncmp_works = no ; then |
75086676 | 6921 | case " $LIBOBJS " in |
58670637 | 6922 | *" strncmp.$ac_objext "* ) ;; |
75086676 DD |
6923 | *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" |
6924 | ;; | |
58670637 DD |
6925 | esac |
6926 | ||
eb383413 L |
6927 | fi |
6928 | ||
6929 | ||
252b5132 RH |
6930 | # Install a library built with a cross compiler in $(tooldir) rather |
6931 | # than $(libdir). | |
6932 | if test -z "${with_cross_host}"; then | |
6933 | INSTALL_DEST=libdir | |
6934 | else | |
6935 | INSTALL_DEST=tooldir | |
6936 | fi | |
6937 | ||
6938 | ||
11a338da DD |
6939 | |
6940 | L="" | |
6941 | for l in x $LIBOBJS; do | |
6942 | case $l in | |
6943 | x) ;; | |
6944 | *) L="$L ./$l" ;; | |
6945 | esac | |
6946 | done | |
6947 | LIBOBJS="$L" | |
6948 | ||
545c9aee DD |
6949 | |
6950 | ||
6951 | ||
6952 | ||
252b5132 | 6953 | # We need multilib support, but only if configuring for the target. |
75086676 | 6954 | ac_config_files="$ac_config_files Makefile testsuite/Makefile" |
bb6a587d | 6955 | |
75086676 | 6956 | ac_config_commands="$ac_config_commands default" |
bb6a587d | 6957 | |
2299a76d | 6958 | cat >confcache <<\_ACEOF |
252b5132 RH |
6959 | # This file is a shell script that caches the results of configure |
6960 | # tests run on this system so they can be shared between configure | |
2299a76d DJ |
6961 | # scripts and configure runs, see configure's option --config-cache. |
6962 | # It is not useful on other systems. If it contains results you don't | |
6963 | # want to keep, you may remove or edit it. | |
252b5132 | 6964 | # |
2299a76d DJ |
6965 | # config.status only pays attention to the cache file if you give it |
6966 | # the --recheck option to rerun configure. | |
252b5132 | 6967 | # |
2299a76d DJ |
6968 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
6969 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
6970 | # following values. | |
6971 | ||
6972 | _ACEOF | |
6973 | ||
252b5132 RH |
6974 | # The following way of writing the cache mishandles newlines in values, |
6975 | # but we know of no workaround that is simple, portable, and efficient. | |
75086676 | 6976 | # So, we kill variables containing newlines. |
252b5132 RH |
6977 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6978 | # and sets the high bit in the cache file unless we assign to the vars. | |
75086676 DD |
6979 | ( |
6980 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6981 | eval ac_val=\$$ac_var | |
6982 | case $ac_val in #( | |
6983 | *${as_nl}*) | |
6984 | case $ac_var in #( | |
6985 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
6986 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
6987 | esac | |
6988 | case $ac_var in #( | |
6989 | _ | IFS | as_nl) ;; #( | |
6990 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
6991 | *) { eval $ac_var=; unset $ac_var;} ;; | |
6992 | esac ;; | |
6993 | esac | |
6994 | done | |
6995 | ||
2299a76d | 6996 | (set) 2>&1 | |
75086676 DD |
6997 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6998 | *${as_nl}ac_space=\ *) | |
6999 | # `set' does not quote correctly, so add quotes: double-quote | |
7000 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
2299a76d | 7001 | sed -n \ |
58670637 DD |
7002 | "s/'/'\\\\''/g; |
7003 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
75086676 | 7004 | ;; #( |
2299a76d DJ |
7005 | *) |
7006 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
75086676 | 7007 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
2299a76d | 7008 | ;; |
75086676 DD |
7009 | esac | |
7010 | sort | |
7011 | ) | | |
2299a76d | 7012 | sed ' |
75086676 | 7013 | /^ac_cv_env_/b end |
2299a76d | 7014 | t clear |
75086676 | 7015 | :clear |
2299a76d DJ |
7016 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7017 | t end | |
75086676 DD |
7018 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7019 | :end' >>confcache | |
7020 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7021 | if test -w "$cache_file"; then | |
7022 | test "x$cache_file" != "x/dev/null" && | |
7023 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
7024 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
2299a76d | 7025 | cat confcache >$cache_file |
252b5132 | 7026 | else |
75086676 DD |
7027 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
7028 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
252b5132 RH |
7029 | fi |
7030 | fi | |
7031 | rm -f confcache | |
7032 | ||
252b5132 RH |
7033 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7034 | # Let make expand exec_prefix. | |
7035 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7036 | ||
252b5132 RH |
7037 | DEFS=-DHAVE_CONFIG_H |
7038 | ||
2299a76d DJ |
7039 | ac_libobjs= |
7040 | ac_ltlibobjs= | |
7041 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
7042 | # 1. Remove the extension, and $U if already installed. | |
75086676 DD |
7043 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
7044 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
7045 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
7046 | # will be set to the directory where LIBOBJS objects are built. | |
7047 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
7048 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
2299a76d DJ |
7049 | done |
7050 | LIBOBJS=$ac_libobjs | |
252b5132 | 7051 | |
2299a76d DJ |
7052 | LTLIBOBJS=$ac_ltlibobjs |
7053 | ||
7054 | ||
7055 | ||
75086676 | 7056 | |
2299a76d | 7057 | : ${CONFIG_STATUS=./config.status} |
75086676 | 7058 | ac_write_fail=0 |
2299a76d DJ |
7059 | ac_clean_files_save=$ac_clean_files |
7060 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
75086676 DD |
7061 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
7062 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
7063 | as_write_fail=0 | |
7064 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
2299a76d DJ |
7065 | #! $SHELL |
7066 | # Generated by $as_me. | |
252b5132 | 7067 | # Run this file to recreate the current configuration. |
252b5132 | 7068 | # Compiler output produced by configure, useful for debugging |
2299a76d | 7069 | # configure, is in config.log if it exists. |
252b5132 | 7070 | |
2299a76d DJ |
7071 | debug=false |
7072 | ac_cs_recheck=false | |
7073 | ac_cs_silent=false | |
2299a76d | 7074 | |
75086676 DD |
7075 | SHELL=\${CONFIG_SHELL-$SHELL} |
7076 | export SHELL | |
7077 | _ASEOF | |
7078 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7079 | ## -------------------- ## | |
7080 | ## M4sh Initialization. ## | |
7081 | ## -------------------- ## | |
7082 | ||
7083 | # Be more Bourne compatible | |
7084 | DUALCASE=1; export DUALCASE # for MKS sh | |
7085 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
2299a76d DJ |
7086 | emulate sh |
7087 | NULLCMD=: | |
75086676 | 7088 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
2299a76d DJ |
7089 | # is contrary to our usage. Disable this feature. |
7090 | alias -g '${1+"$@"}'='"$@"' | |
75086676 DD |
7091 | setopt NO_GLOB_SUBST |
7092 | else | |
7093 | case `(set -o) 2>/dev/null` in #( | |
7094 | *posix*) : | |
7095 | set -o posix ;; #( | |
7096 | *) : | |
7097 | ;; | |
7098 | esac | |
2299a76d DJ |
7099 | fi |
7100 | ||
75086676 DD |
7101 | |
7102 | as_nl=' | |
7103 | ' | |
7104 | export as_nl | |
7105 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7106 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7107 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7108 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
7109 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
7110 | # but without wasting forks for bash or zsh. | |
7111 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7112 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7113 | as_echo='print -r --' | |
7114 | as_echo_n='print -rn --' | |
7115 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7116 | as_echo='printf %s\n' | |
7117 | as_echo_n='printf %s' | |
7118 | else | |
7119 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7120 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7121 | as_echo_n='/usr/ucb/echo -n' | |
7122 | else | |
7123 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
7124 | as_echo_n_body='eval | |
7125 | arg=$1; | |
7126 | case $arg in #( | |
7127 | *"$as_nl"*) | |
7128 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7129 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7130 | esac; | |
7131 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7132 | ' | |
7133 | export as_echo_n_body | |
7134 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
7135 | fi | |
7136 | export as_echo_body | |
7137 | as_echo='sh -c $as_echo_body as_echo' | |
7138 | fi | |
7139 | ||
7140 | # The user is always right. | |
7141 | if test "${PATH_SEPARATOR+set}" != set; then | |
7142 | PATH_SEPARATOR=: | |
7143 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7144 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7145 | PATH_SEPARATOR=';' | |
7146 | } | |
2299a76d DJ |
7147 | fi |
7148 | ||
7149 | ||
75086676 DD |
7150 | # IFS |
7151 | # We need space, tab and new line, in precisely that order. Quoting is | |
7152 | # there to prevent editors from complaining about space-tab. | |
7153 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7154 | # splitting by setting IFS to empty value.) | |
7155 | IFS=" "" $as_nl" | |
7156 | ||
7157 | # Find who we are. Look in the path if we contain no directory separator. | |
7158 | case $0 in #(( | |
7159 | *[\\/]* ) as_myself=$0 ;; | |
7160 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7161 | for as_dir in $PATH | |
7162 | do | |
7163 | IFS=$as_save_IFS | |
7164 | test -z "$as_dir" && as_dir=. | |
7165 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
7166 | done | |
7167 | IFS=$as_save_IFS | |
7168 | ||
7169 | ;; | |
7170 | esac | |
7171 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7172 | # in which case we are not to be found in the path. | |
7173 | if test "x$as_myself" = x; then | |
7174 | as_myself=$0 | |
7175 | fi | |
7176 | if test ! -f "$as_myself"; then | |
7177 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
7178 | exit 1 | |
7179 | fi | |
7180 | ||
7181 | # Unset variables that we do not need and which cause bugs (e.g. in | |
7182 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7183 | # suppresses any "Segmentation fault" message there. '((' could | |
7184 | # trigger a bug in pdksh 5.2.14. | |
7185 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7186 | do eval test x\${$as_var+set} = xset \ | |
7187 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
7188 | done | |
2299a76d DJ |
7189 | PS1='$ ' |
7190 | PS2='> ' | |
7191 | PS4='+ ' | |
7192 | ||
7193 | # NLS nuisances. | |
75086676 DD |
7194 | LC_ALL=C |
7195 | export LC_ALL | |
7196 | LANGUAGE=C | |
7197 | export LANGUAGE | |
7198 | ||
7199 | # CDPATH. | |
7200 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7201 | ||
7202 | ||
7203 | # as_fn_error ERROR [LINENO LOG_FD] | |
7204 | # --------------------------------- | |
7205 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
7206 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
7207 | # script with status $?, using 1 if that was 0. | |
7208 | as_fn_error () | |
7209 | { | |
7210 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
7211 | if test "$3"; then | |
7212 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7213 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
2299a76d | 7214 | fi |
75086676 DD |
7215 | $as_echo "$as_me: error: $1" >&2 |
7216 | as_fn_exit $as_status | |
7217 | } # as_fn_error | |
7218 | ||
7219 | ||
7220 | # as_fn_set_status STATUS | |
7221 | # ----------------------- | |
7222 | # Set $? to STATUS, without forking. | |
7223 | as_fn_set_status () | |
7224 | { | |
7225 | return $1 | |
7226 | } # as_fn_set_status | |
7227 | ||
7228 | # as_fn_exit STATUS | |
7229 | # ----------------- | |
7230 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7231 | as_fn_exit () | |
7232 | { | |
7233 | set +e | |
7234 | as_fn_set_status $1 | |
7235 | exit $1 | |
7236 | } # as_fn_exit | |
7237 | ||
7238 | # as_fn_unset VAR | |
7239 | # --------------- | |
7240 | # Portably unset VAR. | |
7241 | as_fn_unset () | |
7242 | { | |
7243 | { eval $1=; unset $1;} | |
7244 | } | |
7245 | as_unset=as_fn_unset | |
7246 | # as_fn_append VAR VALUE | |
7247 | # ---------------------- | |
7248 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7249 | # advantage of any shell optimizations that allow amortized linear growth over | |
7250 | # repeated appends, instead of the typical quadratic growth present in naive | |
7251 | # implementations. | |
7252 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7253 | eval 'as_fn_append () | |
7254 | { | |
7255 | eval $1+=\$2 | |
7256 | }' | |
7257 | else | |
7258 | as_fn_append () | |
7259 | { | |
7260 | eval $1=\$$1\$2 | |
7261 | } | |
7262 | fi # as_fn_append | |
7263 | ||
7264 | # as_fn_arith ARG... | |
7265 | # ------------------ | |
7266 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7267 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7268 | # must be portable across $(()) and expr. | |
7269 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7270 | eval 'as_fn_arith () | |
7271 | { | |
7272 | as_val=$(( $* )) | |
7273 | }' | |
7274 | else | |
7275 | as_fn_arith () | |
7276 | { | |
7277 | as_val=`expr "$@" || test $? -eq 1` | |
7278 | } | |
7279 | fi # as_fn_arith | |
7280 | ||
252b5132 | 7281 | |
75086676 DD |
7282 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7283 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
2299a76d DJ |
7284 | as_expr=expr |
7285 | else | |
7286 | as_expr=false | |
7287 | fi | |
252b5132 | 7288 | |
75086676 | 7289 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
2299a76d DJ |
7290 | as_basename=basename |
7291 | else | |
7292 | as_basename=false | |
7293 | fi | |
252b5132 | 7294 | |
75086676 DD |
7295 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7296 | as_dirname=dirname | |
7297 | else | |
7298 | as_dirname=false | |
7299 | fi | |
252b5132 | 7300 | |
75086676 | 7301 | as_me=`$as_basename -- "$0" || |
2299a76d DJ |
7302 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7303 | X"$0" : 'X\(//\)$' \| \ | |
75086676 DD |
7304 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
7305 | $as_echo X/"$0" | | |
7306 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
7307 | s//\1/ | |
7308 | q | |
7309 | } | |
7310 | /^X\/\(\/\/\)$/{ | |
7311 | s//\1/ | |
7312 | q | |
7313 | } | |
7314 | /^X\/\(\/\).*/{ | |
7315 | s//\1/ | |
7316 | q | |
7317 | } | |
7318 | s/.*/./; q'` | |
2299a76d | 7319 | |
2299a76d DJ |
7320 | # Avoid depending upon Character Ranges. |
7321 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7322 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7323 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7324 | as_cr_digits='0123456789' | |
7325 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
252b5132 | 7326 | |
75086676 DD |
7327 | ECHO_C= ECHO_N= ECHO_T= |
7328 | case `echo -n x` in #((((( | |
7329 | -n*) | |
7330 | case `echo 'xy\c'` in | |
7331 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
7332 | xy) ECHO_C='\c';; | |
7333 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7334 | ECHO_T=' ';; | |
7335 | esac;; | |
7336 | *) | |
7337 | ECHO_N='-n';; | |
2299a76d DJ |
7338 | esac |
7339 | ||
75086676 DD |
7340 | rm -f conf$$ conf$$.exe conf$$.file |
7341 | if test -d conf$$.dir; then | |
7342 | rm -f conf$$.dir/conf$$.file | |
2299a76d | 7343 | else |
75086676 DD |
7344 | rm -f conf$$.dir |
7345 | mkdir conf$$.dir 2>/dev/null | |
2299a76d | 7346 | fi |
75086676 DD |
7347 | if (echo >conf$$.file) 2>/dev/null; then |
7348 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
2299a76d | 7349 | as_ln_s='ln -s' |
75086676 DD |
7350 | # ... but there are two gotchas: |
7351 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7352 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
7353 | # In both cases, we have to default to `cp -p'. | |
7354 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
7355 | as_ln_s='cp -p' | |
7356 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
7357 | as_ln_s=ln | |
7358 | else | |
7359 | as_ln_s='cp -p' | |
252b5132 | 7360 | fi |
2299a76d DJ |
7361 | else |
7362 | as_ln_s='cp -p' | |
7363 | fi | |
75086676 DD |
7364 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7365 | rmdir conf$$.dir 2>/dev/null | |
7366 | ||
7367 | ||
7368 | # as_fn_mkdir_p | |
7369 | # ------------- | |
7370 | # Create "$as_dir" as a directory, including parents if necessary. | |
7371 | as_fn_mkdir_p () | |
7372 | { | |
7373 | ||
7374 | case $as_dir in #( | |
7375 | -*) as_dir=./$as_dir;; | |
7376 | esac | |
7377 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7378 | as_dirs= | |
7379 | while :; do | |
7380 | case $as_dir in #( | |
7381 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7382 | *) as_qdir=$as_dir;; | |
7383 | esac | |
7384 | as_dirs="'$as_qdir' $as_dirs" | |
7385 | as_dir=`$as_dirname -- "$as_dir" || | |
7386 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7387 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7388 | X"$as_dir" : 'X\(//\)$' \| \ | |
7389 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7390 | $as_echo X"$as_dir" | | |
7391 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7392 | s//\1/ | |
7393 | q | |
7394 | } | |
7395 | /^X\(\/\/\)[^/].*/{ | |
7396 | s//\1/ | |
7397 | q | |
7398 | } | |
7399 | /^X\(\/\/\)$/{ | |
7400 | s//\1/ | |
7401 | q | |
7402 | } | |
7403 | /^X\(\/\).*/{ | |
7404 | s//\1/ | |
7405 | q | |
7406 | } | |
7407 | s/.*/./; q'` | |
7408 | test -d "$as_dir" && break | |
7409 | done | |
7410 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
7411 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
2299a76d | 7412 | |
75086676 DD |
7413 | |
7414 | } # as_fn_mkdir_p | |
2299a76d | 7415 | if mkdir -p . 2>/dev/null; then |
75086676 | 7416 | as_mkdir_p='mkdir -p "$as_dir"' |
2299a76d | 7417 | else |
58670637 | 7418 | test -d ./-p && rmdir ./-p |
2299a76d DJ |
7419 | as_mkdir_p=false |
7420 | fi | |
7421 | ||
75086676 DD |
7422 | if test -x / >/dev/null 2>&1; then |
7423 | as_test_x='test -x' | |
7424 | else | |
7425 | if ls -dL / >/dev/null 2>&1; then | |
7426 | as_ls_L_option=L | |
7427 | else | |
7428 | as_ls_L_option= | |
7429 | fi | |
7430 | as_test_x=' | |
7431 | eval sh -c '\'' | |
7432 | if test -d "$1"; then | |
7433 | test -d "$1/."; | |
7434 | else | |
7435 | case $1 in #( | |
7436 | -*)set "./$1";; | |
7437 | esac; | |
7438 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
7439 | ???[sx]*):;;*)false;;esac;fi | |
7440 | '\'' sh | |
7441 | ' | |
7442 | fi | |
7443 | as_executable_p=$as_test_x | |
2299a76d DJ |
7444 | |
7445 | # Sed expression to map a string onto a valid CPP name. | |
58670637 | 7446 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7447 | |
7448 | # Sed expression to map a string onto a valid variable name. | |
58670637 | 7449 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
2299a76d DJ |
7450 | |
7451 | ||
2299a76d | 7452 | exec 6>&1 |
75086676 DD |
7453 | ## ----------------------------------- ## |
7454 | ## Main body of $CONFIG_STATUS script. ## | |
7455 | ## ----------------------------------- ## | |
7456 | _ASEOF | |
7457 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
7458 | ||
7459 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7460 | # Save the log message, to keep $0 and so on meaningful, and to | |
2299a76d | 7461 | # report actual input values of CONFIG_FILES etc. instead of their |
75086676 DD |
7462 | # values after options handling. |
7463 | ac_log=" | |
2299a76d | 7464 | This file was extended by $as_me, which was |
75086676 | 7465 | generated by GNU Autoconf 2.64. Invocation command line was |
2299a76d DJ |
7466 | |
7467 | CONFIG_FILES = $CONFIG_FILES | |
7468 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7469 | CONFIG_LINKS = $CONFIG_LINKS | |
7470 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7471 | $ $0 $@ | |
7472 | ||
75086676 DD |
7473 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7474 | " | |
7475 | ||
2299a76d DJ |
7476 | _ACEOF |
7477 | ||
75086676 DD |
7478 | case $ac_config_files in *" |
7479 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7480 | esac | |
2299a76d | 7481 | |
75086676 DD |
7482 | case $ac_config_headers in *" |
7483 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7484 | esac | |
2299a76d | 7485 | |
2299a76d | 7486 | |
75086676 DD |
7487 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7488 | # Files that config.status was made for. | |
7489 | config_files="$ac_config_files" | |
7490 | config_headers="$ac_config_headers" | |
7491 | config_commands="$ac_config_commands" | |
2299a76d | 7492 | |
75086676 | 7493 | _ACEOF |
2299a76d | 7494 | |
75086676 | 7495 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 7496 | ac_cs_usage="\ |
75086676 DD |
7497 | \`$as_me' instantiates files and other configuration actions |
7498 | from templates according to the current configuration. Unless the files | |
7499 | and actions are specified as TAGs, all are instantiated by default. | |
2299a76d | 7500 | |
75086676 | 7501 | Usage: $0 [OPTION]... [TAG]... |
2299a76d DJ |
7502 | |
7503 | -h, --help print this help, then exit | |
75086676 DD |
7504 | -V, --version print version number and configuration settings, then exit |
7505 | -q, --quiet, --silent | |
7506 | do not print progress messages | |
2299a76d DJ |
7507 | -d, --debug don't remove temporary files |
7508 | --recheck update $as_me by reconfiguring in the same conditions | |
75086676 DD |
7509 | --file=FILE[:TEMPLATE] |
7510 | instantiate the configuration file FILE | |
7511 | --header=FILE[:TEMPLATE] | |
7512 | instantiate the configuration header FILE | |
2299a76d DJ |
7513 | |
7514 | Configuration files: | |
7515 | $config_files | |
7516 | ||
7517 | Configuration headers: | |
7518 | $config_headers | |
7519 | ||
7520 | Configuration commands: | |
7521 | $config_commands | |
7522 | ||
75086676 | 7523 | Report bugs to the package provider." |
2299a76d | 7524 | |
75086676 DD |
7525 | _ACEOF |
7526 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d DJ |
7527 | ac_cs_version="\\ |
7528 | config.status | |
75086676 DD |
7529 | configured by $0, generated by GNU Autoconf 2.64, |
7530 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
2299a76d | 7531 | |
75086676 | 7532 | Copyright (C) 2009 Free Software Foundation, Inc. |
2299a76d DJ |
7533 | This config.status script is free software; the Free Software Foundation |
7534 | gives unlimited permission to copy, distribute and modify it." | |
75086676 DD |
7535 | |
7536 | ac_pwd='$ac_pwd' | |
7537 | srcdir='$srcdir' | |
7538 | INSTALL='$INSTALL' | |
7539 | test -n "\$AWK" || AWK=awk | |
2299a76d DJ |
7540 | _ACEOF |
7541 | ||
75086676 DD |
7542 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7543 | # The default lists apply if the user does not specify any file. | |
2299a76d DJ |
7544 | ac_need_defaults=: |
7545 | while test $# != 0 | |
7546 | do | |
7547 | case $1 in | |
7548 | --*=*) | |
75086676 DD |
7549 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7550 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
2299a76d DJ |
7551 | ac_shift=: |
7552 | ;; | |
75086676 | 7553 | *) |
2299a76d DJ |
7554 | ac_option=$1 |
7555 | ac_optarg=$2 | |
7556 | ac_shift=shift | |
7557 | ;; | |
2299a76d DJ |
7558 | esac |
7559 | ||
7560 | case $ac_option in | |
7561 | # Handling of the options. | |
2299a76d DJ |
7562 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7563 | ac_cs_recheck=: ;; | |
75086676 DD |
7564 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
7565 | $as_echo "$ac_cs_version"; exit ;; | |
7566 | --debug | --debu | --deb | --de | --d | -d ) | |
2299a76d DJ |
7567 | debug=: ;; |
7568 | --file | --fil | --fi | --f ) | |
7569 | $ac_shift | |
75086676 DD |
7570 | case $ac_optarg in |
7571 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7572 | esac | |
7573 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
2299a76d DJ |
7574 | ac_need_defaults=false;; |
7575 | --header | --heade | --head | --hea ) | |
7576 | $ac_shift | |
75086676 DD |
7577 | case $ac_optarg in |
7578 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7579 | esac | |
7580 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" | |
2299a76d | 7581 | ac_need_defaults=false;; |
75086676 DD |
7582 | --he | --h) |
7583 | # Conflict between --help and --header | |
7584 | as_fn_error "ambiguous option: \`$1' | |
7585 | Try \`$0 --help' for more information.";; | |
7586 | --help | --hel | -h ) | |
7587 | $as_echo "$ac_cs_usage"; exit ;; | |
2299a76d DJ |
7588 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7589 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7590 | ac_cs_silent=: ;; | |
7591 | ||
7592 | # This is an error. | |
75086676 DD |
7593 | -*) as_fn_error "unrecognized option: \`$1' |
7594 | Try \`$0 --help' for more information." ;; | |
2299a76d | 7595 | |
75086676 DD |
7596 | *) as_fn_append ac_config_targets " $1" |
7597 | ac_need_defaults=false ;; | |
2299a76d DJ |
7598 | |
7599 | esac | |
7600 | shift | |
252b5132 | 7601 | done |
2299a76d DJ |
7602 | |
7603 | ac_configure_extra_args= | |
7604 | ||
7605 | if $ac_cs_silent; then | |
7606 | exec 6>/dev/null | |
7607 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
252b5132 | 7608 | fi |
252b5132 | 7609 | |
2299a76d | 7610 | _ACEOF |
75086676 | 7611 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2299a76d | 7612 | if \$ac_cs_recheck; then |
75086676 DD |
7613 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
7614 | shift | |
7615 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7616 | CONFIG_SHELL='$SHELL' | |
7617 | export CONFIG_SHELL | |
7618 | exec "\$@" | |
2299a76d | 7619 | fi |
252b5132 | 7620 | |
2299a76d | 7621 | _ACEOF |
75086676 DD |
7622 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7623 | exec 5>>config.log | |
7624 | { | |
7625 | echo | |
7626 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7627 | ## Running $as_me. ## | |
7628 | _ASBOX | |
7629 | $as_echo "$ac_log" | |
7630 | } >&5 | |
2299a76d | 7631 | |
75086676 DD |
7632 | _ACEOF |
7633 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
2299a76d | 7634 | # |
75086676 | 7635 | # INIT-COMMANDS |
2299a76d | 7636 | # |
2299a76d DJ |
7637 | srcdir=${srcdir} |
7638 | host=${host} | |
7639 | target=${target} | |
7640 | with_target_subdir=${with_target_subdir} | |
2299a76d DJ |
7641 | with_multisubdir=${with_multisubdir} |
7642 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
7643 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
7644 | ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" | |
7645 | libiberty_topdir=${libiberty_topdir} | |
7646 | ||
7647 | ||
7648 | _ACEOF | |
7649 | ||
75086676 | 7650 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d | 7651 | |
75086676 | 7652 | # Handling of arguments. |
2299a76d DJ |
7653 | for ac_config_target in $ac_config_targets |
7654 | do | |
75086676 DD |
7655 | case $ac_config_target in |
7656 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
7657 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7658 | "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; | |
7659 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
7660 | ||
7661 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
252b5132 | 7662 | esac |
2299a76d | 7663 | done |
252b5132 | 7664 | |
75086676 | 7665 | |
2299a76d DJ |
7666 | # If the user did not use the arguments to specify the items to instantiate, |
7667 | # then the envvar interface is used. Set only those that are not. | |
7668 | # We use the long form for the default assignment because of an extremely | |
7669 | # bizarre bug on SunOS 4.1.3. | |
7670 | if $ac_need_defaults; then | |
7671 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7672 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
7673 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
7674 | fi | |
7675 | ||
7676 | # Have a temporary directory for convenience. Make it in the build tree | |
75086676 | 7677 | # simply because there is no reason against having it here, and in addition, |
2299a76d | 7678 | # creating and moving files from /tmp can sometimes cause problems. |
75086676 DD |
7679 | # Hook for its removal unless debugging. |
7680 | # Note that there is a small window in which the directory will not be cleaned: | |
7681 | # after its creation but before its name has been assigned to `$tmp'. | |
2299a76d DJ |
7682 | $debug || |
7683 | { | |
75086676 DD |
7684 | tmp= |
7685 | trap 'exit_status=$? | |
7686 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
7687 | ' 0 | |
7688 | trap 'as_fn_exit 1' 1 2 13 15 | |
2299a76d | 7689 | } |
2299a76d DJ |
7690 | # Create a (secure) tmp directory for tmp files. |
7691 | ||
7692 | { | |
75086676 | 7693 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
2299a76d DJ |
7694 | test -n "$tmp" && test -d "$tmp" |
7695 | } || | |
7696 | { | |
75086676 DD |
7697 | tmp=./conf$$-$RANDOM |
7698 | (umask 077 && mkdir "$tmp") | |
7699 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
7700 | ||
7701 | # Set up the scripts for CONFIG_FILES section. | |
7702 | # No need to generate them if there are no CONFIG_FILES. | |
7703 | # This happens for instance with `./config.status config.h'. | |
7704 | if test -n "$CONFIG_FILES"; then | |
7705 | ||
7706 | if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then | |
7707 | ac_cs_awk_getline=: | |
7708 | ac_cs_awk_pipe_init= | |
7709 | ac_cs_awk_read_file=' | |
7710 | while ((getline aline < (F[key])) > 0) | |
7711 | print(aline) | |
7712 | close(F[key])' | |
7713 | ac_cs_awk_pipe_fini= | |
7714 | else | |
7715 | ac_cs_awk_getline=false | |
7716 | ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" | |
7717 | ac_cs_awk_read_file=' | |
7718 | print "|#_!!_#|" | |
7719 | print "cat " F[key] " &&" | |
7720 | '$ac_cs_awk_pipe_init | |
7721 | # The final `:' finishes the AND list. | |
7722 | ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' | |
7723 | fi | |
7724 | ac_cr=`echo X | tr X '\015'` | |
7725 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7726 | # But we know of no other shell where ac_cr would be empty at this | |
7727 | # point, so we can use a bashism as a fallback. | |
7728 | if test "x$ac_cr" = x; then | |
7729 | eval ac_cr=\$\'\\r\' | |
7730 | fi | |
7731 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
7732 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
7733 | ac_cs_awk_cr='\r' | |
7734 | else | |
7735 | ac_cs_awk_cr=$ac_cr | |
7736 | fi | |
7737 | ||
7738 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
7739 | _ACEOF | |
7740 | ||
7741 | # Create commands to substitute file output variables. | |
7742 | { | |
7743 | echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && | |
7744 | echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && | |
7745 | echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && | |
7746 | echo "_ACAWK" && | |
7747 | echo "_ACEOF" | |
7748 | } >conf$$files.sh && | |
7749 | . ./conf$$files.sh || | |
7750 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7751 | rm -f conf$$files.sh | |
7752 | ||
2299a76d | 7753 | { |
75086676 DD |
7754 | echo "cat >conf$$subs.awk <<_ACEOF" && |
7755 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7756 | echo "_ACEOF" | |
7757 | } >conf$$subs.sh || | |
7758 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7759 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
7760 | ac_delim='%!_!# ' | |
7761 | for ac_last_try in false false false false false :; do | |
7762 | . ./conf$$subs.sh || | |
7763 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7764 | ||
7765 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7766 | if test $ac_delim_n = $ac_delim_num; then | |
7767 | break | |
7768 | elif $ac_last_try; then | |
7769 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
7770 | else | |
7771 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7772 | fi | |
7773 | done | |
7774 | rm -f conf$$subs.sh | |
7775 | ||
7776 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7777 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
7778 | _ACEOF | |
7779 | sed -n ' | |
7780 | h | |
7781 | s/^/S["/; s/!.*/"]=/ | |
7782 | p | |
7783 | g | |
7784 | s/^[^!]*!// | |
7785 | :repl | |
7786 | t repl | |
7787 | s/'"$ac_delim"'$// | |
7788 | t delim | |
7789 | :nl | |
7790 | h | |
7791 | s/\(.\{148\}\).*/\1/ | |
7792 | t more1 | |
7793 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7794 | p | |
7795 | n | |
7796 | b repl | |
7797 | :more1 | |
7798 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7799 | p | |
7800 | g | |
7801 | s/.\{148\}// | |
7802 | t nl | |
7803 | :delim | |
7804 | h | |
7805 | s/\(.\{148\}\).*/\1/ | |
7806 | t more2 | |
7807 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7808 | p | |
7809 | b | |
7810 | :more2 | |
7811 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7812 | p | |
7813 | g | |
7814 | s/.\{148\}// | |
7815 | t delim | |
7816 | ' <conf$$subs.awk | sed ' | |
7817 | /^[^""]/{ | |
7818 | N | |
7819 | s/\n// | |
2299a76d | 7820 | } |
75086676 DD |
7821 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
7822 | rm -f conf$$subs.awk | |
7823 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7824 | _ACAWK | |
7825 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
7826 | for (key in S) S_is_set[key] = 1 | |
7827 | FS = "\a" | |
7828 | \$ac_cs_awk_pipe_init | |
7829 | } | |
7830 | { | |
7831 | line = $ 0 | |
7832 | nfields = split(line, field, "@") | |
7833 | substed = 0 | |
7834 | len = length(field[1]) | |
7835 | for (i = 2; i < nfields; i++) { | |
7836 | key = field[i] | |
7837 | keylen = length(key) | |
7838 | if (S_is_set[key]) { | |
7839 | value = S[key] | |
7840 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7841 | len += length(value) + length(field[++i]) | |
7842 | substed = 1 | |
7843 | } else | |
7844 | len += 1 + keylen | |
7845 | } | |
7846 | if (nfields == 3 && !substed) { | |
7847 | key = field[2] | |
7848 | if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { | |
7849 | \$ac_cs_awk_read_file | |
7850 | next | |
7851 | } | |
7852 | } | |
7853 | print line | |
7854 | } | |
7855 | \$ac_cs_awk_pipe_fini | |
7856 | _ACAWK | |
7857 | _ACEOF | |
7858 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
7859 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7860 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7861 | else | |
7862 | cat | |
7863 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
7864 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
2299a76d DJ |
7865 | _ACEOF |
7866 | ||
75086676 DD |
7867 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
7868 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
7869 | # trailing colons and then remove the whole line if VPATH becomes empty | |
7870 | # (actually we leave an empty line to preserve line numbers). | |
7871 | if test "x$srcdir" = x.; then | |
7872 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
7873 | s/:*\$(srcdir):*/:/ | |
7874 | s/:*\${srcdir}:*/:/ | |
7875 | s/:*@srcdir@:*/:/ | |
7876 | s/^\([^=]*=[ ]*\):*/\1/ | |
7877 | s/:*$// | |
7878 | s/^[^=]*=[ ]*$// | |
7879 | }' | |
7880 | fi | |
2299a76d | 7881 | |
75086676 DD |
7882 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7883 | fi # test -n "$CONFIG_FILES" | |
2299a76d | 7884 | |
75086676 DD |
7885 | # Set up the scripts for CONFIG_HEADERS section. |
7886 | # No need to generate them if there are no CONFIG_HEADERS. | |
7887 | # This happens for instance with `./config.status Makefile'. | |
7888 | if test -n "$CONFIG_HEADERS"; then | |
7889 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
7890 | BEGIN { | |
7891 | _ACEOF | |
7892 | ||
7893 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7894 | # here-document in config.status, that substitutes the proper values into | |
7895 | # config.h.in to produce config.h. | |
7896 | ||
7897 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7898 | # handling of long lines. | |
7899 | ac_delim='%!_!# ' | |
7900 | for ac_last_try in false false :; do | |
7901 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
7902 | if test -z "$ac_t"; then | |
7903 | break | |
7904 | elif $ac_last_try; then | |
7905 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 | |
7906 | else | |
7907 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
252b5132 | 7908 | fi |
75086676 | 7909 | done |
252b5132 | 7910 | |
75086676 DD |
7911 | # For the awk script, D is an array of macro values keyed by name, |
7912 | # likewise P contains macro parameters if any. Preserve backslash | |
7913 | # newline sequences. | |
7914 | ||
7915 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7916 | sed -n ' | |
7917 | s/.\{148\}/&'"$ac_delim"'/g | |
7918 | t rset | |
7919 | :rset | |
7920 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7921 | t def | |
7922 | d | |
7923 | :def | |
7924 | s/\\$// | |
7925 | t bsnl | |
7926 | s/["\\]/\\&/g | |
7927 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7928 | D["\1"]=" \3"/p | |
7929 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7930 | d | |
7931 | :bsnl | |
7932 | s/["\\]/\\&/g | |
7933 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7934 | D["\1"]=" \3\\\\\\n"\\/p | |
7935 | t cont | |
7936 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7937 | t cont | |
7938 | d | |
7939 | :cont | |
7940 | n | |
7941 | s/.\{148\}/&'"$ac_delim"'/g | |
7942 | t clear | |
7943 | :clear | |
7944 | s/\\$// | |
7945 | t bsnlc | |
7946 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7947 | d | |
7948 | :bsnlc | |
7949 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7950 | b cont | |
7951 | ' <confdefs.h | sed ' | |
7952 | s/'"$ac_delim"'/"\\\ | |
7953 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7954 | ||
7955 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7956 | for (key in D) D_is_set[key] = 1 | |
7957 | FS = "\a" | |
7958 | } | |
7959 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7960 | line = \$ 0 | |
7961 | split(line, arg, " ") | |
7962 | if (arg[1] == "#") { | |
7963 | defundef = arg[2] | |
7964 | mac1 = arg[3] | |
7965 | } else { | |
7966 | defundef = substr(arg[1], 2) | |
7967 | mac1 = arg[2] | |
7968 | } | |
7969 | split(mac1, mac2, "(") #) | |
7970 | macro = mac2[1] | |
7971 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7972 | if (D_is_set[macro]) { | |
7973 | # Preserve the white space surrounding the "#". | |
7974 | print prefix "define", macro P[macro] D[macro] | |
7975 | next | |
7976 | } else { | |
7977 | # Replace #undef with comments. This is necessary, for example, | |
7978 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7979 | # on some systems where configure will not decide to define it. | |
7980 | if (defundef == "undef") { | |
7981 | print "/*", prefix defundef, macro, "*/" | |
7982 | next | |
7983 | } | |
7984 | } | |
7985 | } | |
7986 | { print } | |
7987 | _ACAWK | |
2299a76d | 7988 | _ACEOF |
75086676 DD |
7989 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7990 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 | |
7991 | fi # test -n "$CONFIG_HEADERS" | |
7992 | ||
7993 | ||
7994 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" | |
7995 | shift | |
7996 | for ac_tag | |
7997 | do | |
7998 | case $ac_tag in | |
7999 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8000 | esac | |
8001 | case $ac_mode$ac_tag in | |
8002 | :[FHL]*:*);; | |
8003 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
8004 | :[FH]-) ac_tag=-:-;; | |
8005 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
8006 | esac | |
8007 | ac_save_IFS=$IFS | |
8008 | IFS=: | |
8009 | set x $ac_tag | |
8010 | IFS=$ac_save_IFS | |
8011 | shift | |
8012 | ac_file=$1 | |
8013 | shift | |
8014 | ||
8015 | case $ac_mode in | |
8016 | :L) ac_source=$1;; | |
8017 | :[FH]) | |
8018 | ac_file_inputs= | |
8019 | for ac_f | |
8020 | do | |
8021 | case $ac_f in | |
8022 | -) ac_f="$tmp/stdin";; | |
8023 | *) # Look for the file first in the build tree, then in the source tree | |
8024 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8025 | # because $ac_f cannot contain `:'. | |
8026 | test -f "$ac_f" || | |
8027 | case $ac_f in | |
8028 | [\\/$]*) false;; | |
8029 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8030 | esac || | |
8031 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
8032 | esac | |
8033 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
8034 | as_fn_append ac_file_inputs " '$ac_f'" | |
8035 | done | |
8036 | ||
8037 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
8038 | # use $as_me), people would be surprised to read: | |
8039 | # /* config.h. Generated by config.status. */ | |
8040 | configure_input='Generated from '` | |
8041 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8042 | `' by configure.' | |
8043 | if test x"$ac_file" != x-; then | |
8044 | configure_input="$ac_file. $configure_input" | |
8045 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
8046 | $as_echo "$as_me: creating $ac_file" >&6;} | |
8047 | fi | |
8048 | # Neutralize special characters interpreted by sed in replacement strings. | |
8049 | case $configure_input in #( | |
8050 | *\&* | *\|* | *\\* ) | |
8051 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8052 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8053 | *) ac_sed_conf_input=$configure_input;; | |
8054 | esac | |
8055 | ||
8056 | case $ac_tag in | |
8057 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
8058 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
8059 | esac | |
8060 | ;; | |
252b5132 RH |
8061 | esac |
8062 | ||
75086676 | 8063 | ac_dir=`$as_dirname -- "$ac_file" || |
2299a76d | 8064 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
58670637 DD |
8065 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8066 | X"$ac_file" : 'X\(//\)$' \| \ | |
75086676 DD |
8067 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
8068 | $as_echo X"$ac_file" | | |
8069 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8070 | s//\1/ | |
8071 | q | |
8072 | } | |
8073 | /^X\(\/\/\)[^/].*/{ | |
8074 | s//\1/ | |
8075 | q | |
8076 | } | |
8077 | /^X\(\/\/\)$/{ | |
8078 | s//\1/ | |
8079 | q | |
8080 | } | |
8081 | /^X\(\/\).*/{ | |
8082 | s//\1/ | |
8083 | q | |
8084 | } | |
8085 | s/.*/./; q'` | |
8086 | as_dir="$ac_dir"; as_fn_mkdir_p | |
2299a76d | 8087 | ac_builddir=. |
252b5132 | 8088 | |
75086676 DD |
8089 | case "$ac_dir" in |
8090 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8091 | *) | |
8092 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
8093 | # A ".." for each directory in $ac_dir_suffix. | |
8094 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
8095 | case $ac_top_builddir_sub in | |
8096 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8097 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8098 | esac ;; | |
8099 | esac | |
8100 | ac_abs_top_builddir=$ac_pwd | |
8101 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8102 | # for backward compatibility: | |
8103 | ac_top_builddir=$ac_top_build_prefix | |
2299a76d DJ |
8104 | |
8105 | case $srcdir in | |
75086676 | 8106 | .) # We are building in place. |
2299a76d | 8107 | ac_srcdir=. |
75086676 DD |
8108 | ac_top_srcdir=$ac_top_builddir_sub |
8109 | ac_abs_top_srcdir=$ac_pwd ;; | |
8110 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
2299a76d | 8111 | ac_srcdir=$srcdir$ac_dir_suffix; |
75086676 DD |
8112 | ac_top_srcdir=$srcdir |
8113 | ac_abs_top_srcdir=$srcdir ;; | |
8114 | *) # Relative name. | |
8115 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8116 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8117 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
2299a76d | 8118 | esac |
75086676 | 8119 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
85f969cd | 8120 | |
2299a76d | 8121 | |
75086676 DD |
8122 | case $ac_mode in |
8123 | :F) | |
8124 | # | |
8125 | # CONFIG_FILE | |
8126 | # | |
2299a76d DJ |
8127 | |
8128 | case $INSTALL in | |
8129 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
75086676 | 8130 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
252b5132 | 8131 | esac |
75086676 | 8132 | _ACEOF |
252b5132 | 8133 | |
75086676 DD |
8134 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8135 | # If the template does not know about datarootdir, expand it. | |
8136 | # FIXME: This hack should be removed a few years after 2.60. | |
8137 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
8138 | ac_sed_dataroot=' | |
8139 | /datarootdir/ { | |
8140 | p | |
8141 | q | |
8142 | } | |
8143 | /@datadir@/p | |
8144 | /@docdir@/p | |
8145 | /@infodir@/p | |
8146 | /@localedir@/p | |
8147 | /@mandir@/p' | |
8148 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
8149 | *datarootdir*) ac_datarootdir_seen=yes;; | |
8150 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
8151 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
8152 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
8153 | _ACEOF | |
8154 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8155 | ac_datarootdir_hack=' | |
8156 | s&@datadir@&$datadir&g | |
8157 | s&@docdir@&$docdir&g | |
8158 | s&@infodir@&$infodir&g | |
8159 | s&@localedir@&$localedir&g | |
8160 | s&@mandir@&$mandir&g | |
8161 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
8162 | esac | |
2299a76d | 8163 | _ACEOF |
75086676 DD |
8164 | |
8165 | # Neutralize VPATH when `$srcdir' = `.'. | |
8166 | # Shell code in configure.ac might set extrasub. | |
8167 | # FIXME: do we really want to maintain this feature? | |
8168 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8169 | ac_sed_extra="$ac_vpsub | |
2299a76d DJ |
8170 | $extrasub |
8171 | _ACEOF | |
75086676 | 8172 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
2299a76d DJ |
8173 | :t |
8174 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
75086676 DD |
8175 | s|@configure_input@|$ac_sed_conf_input|;t t |
8176 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
8177 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
8178 | s&@srcdir@&$ac_srcdir&;t t | |
8179 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8180 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8181 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8182 | s&@builddir@&$ac_builddir&;t t | |
8183 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8184 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8185 | s&@INSTALL@&$ac_INSTALL&;t t | |
8186 | $ac_datarootdir_hack | |
8187 | " | |
8188 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | | |
8189 | if $ac_cs_awk_getline; then | |
8190 | $AWK -f "$tmp/subs.awk" | |
8191 | else | |
8192 | $AWK -f "$tmp/subs.awk" | $SHELL | |
8193 | fi >$tmp/out \ | |
8194 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8195 | ||
8196 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
8197 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
8198 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
8199 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8200 | which seems to be undefined. Please make sure it is defined." >&5 | |
8201 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
8202 | which seems to be undefined. Please make sure it is defined." >&2;} | |
8203 | ||
8204 | rm -f "$tmp/stdin" | |
2299a76d | 8205 | case $ac_file in |
75086676 DD |
8206 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
8207 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
8208 | esac \ | |
8209 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8210 | ;; | |
8211 | :H) | |
8212 | # | |
8213 | # CONFIG_HEADER | |
8214 | # | |
2299a76d | 8215 | if test x"$ac_file" != x-; then |
75086676 DD |
8216 | { |
8217 | $as_echo "/* $configure_input */" \ | |
8218 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
8219 | } >"$tmp/config.h" \ | |
8220 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
8221 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then | |
8222 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 | |
8223 | $as_echo "$as_me: $ac_file is unchanged" >&6;} | |
2299a76d | 8224 | else |
75086676 DD |
8225 | rm -f "$ac_file" |
8226 | mv "$tmp/config.h" "$ac_file" \ | |
8227 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
2299a76d DJ |
8228 | fi |
8229 | else | |
75086676 DD |
8230 | $as_echo "/* $configure_input */" \ |
8231 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
8232 | || as_fn_error "could not create -" "$LINENO" 5 | |
2299a76d | 8233 | fi |
75086676 | 8234 | ;; |
85f969cd | 8235 | |
75086676 DD |
8236 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
8237 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
8238 | ;; | |
8239 | esac | |
2299a76d DJ |
8240 | |
8241 | ||
75086676 DD |
8242 | case $ac_file$ac_mode in |
8243 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
252b5132 | 8244 | if test -n "$CONFIG_FILES"; then |
c7efc4d5 | 8245 | if test -n "${with_target_subdir}"; then |
252b5132 RH |
8246 | # FIXME: We shouldn't need to set ac_file |
8247 | ac_file=Makefile | |
52d98c2d | 8248 | LD="${ORIGINAL_LD_FOR_MULTILIBS}" |
252b5132 RH |
8249 | . ${libiberty_topdir}/config-ml.in |
8250 | fi | |
2299a76d | 8251 | fi ;; |
75086676 | 8252 | |
2299a76d | 8253 | esac |
75086676 | 8254 | done # for ac_tag |
2299a76d | 8255 | |
2299a76d | 8256 | |
75086676 | 8257 | as_fn_exit 0 |
2299a76d | 8258 | _ACEOF |
2299a76d DJ |
8259 | ac_clean_files=$ac_clean_files_save |
8260 | ||
75086676 DD |
8261 | test $ac_write_fail = 0 || |
8262 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
8263 | ||
2299a76d DJ |
8264 | |
8265 | # configure is writing to config.log, and then calls config.status. | |
8266 | # config.status does its own redirection, appending to config.log. | |
8267 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8268 | # by configure, so config.status won't be able to write to it; its | |
8269 | # output is simply discarded. So we exec the FD to /dev/null, | |
8270 | # effectively closing config.log, so it can be properly (re)opened and | |
8271 | # appended to by config.status. When coming back to configure, we | |
8272 | # need to make the FD available again. | |
8273 | if test "$no_create" != yes; then | |
8274 | ac_cs_success=: | |
8275 | ac_config_status_args= | |
8276 | test "$silent" = yes && | |
8277 | ac_config_status_args="$ac_config_status_args --quiet" | |
8278 | exec 5>/dev/null | |
8279 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
8280 | exec 5>>config.log | |
8281 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8282 | # would make configure fail if this is the last instruction. | |
75086676 DD |
8283 | $ac_cs_success || as_fn_exit $? |
8284 | fi | |
8285 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
8286 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
8287 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
2299a76d | 8288 | fi |
252b5132 | 8289 |