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1 | #! /bin/sh | |
2 | # Guess values for system-dependent variables and create Makefiles. | |
3 | # Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0. | |
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. | |
8 | # | |
9 | # This configure script is free software; the Free Software Foundation | |
10 | # gives unlimited permission to copy, distribute and modify it. | |
11 | ## -------------------- ## | |
12 | ## M4sh Initialization. ## | |
13 | ## -------------------- ## | |
14 | ||
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 : | |
18 | emulate sh | |
19 | NULLCMD=: | |
20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
21 | # is contrary to our usage. Disable this feature. | |
22 | alias -g '${1+"$@"}'='"$@"' | |
23 | setopt NO_GLOB_SUBST | |
24 | else | |
25 | case `(set -o) 2>/dev/null` in #( | |
26 | *posix*) : | |
27 | set -o posix ;; #( | |
28 | *) : | |
29 | ;; | |
30 | esac | |
31 | fi | |
32 | ||
33 | ||
34 | as_nl=' | |
35 | ' | |
36 | export as_nl | |
37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
39 | as_echo=$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 | } | |
79 | fi | |
80 | ||
81 | ||
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 $as_var || : | |
120 | done | |
121 | PS1='$ ' | |
122 | PS2='> ' | |
123 | PS4='+ ' | |
124 | ||
125 | # NLS nuisances. | |
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=$as_suggested" as_lineno_2a=\$LINENO | |
170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" | |
172 | if (eval "$as_required") 2>/dev/null; then : | |
173 | as_have_required=yes | |
174 | else | |
175 | as_have_required=no | |
176 | fi | |
177 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
178 | ||
179 | else | |
180 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
181 | as_found=false | |
182 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
183 | do | |
184 | IFS=$as_save_IFS | |
185 | test -z "$as_dir" && as_dir=. | |
186 | as_found=: | |
187 | case $as_dir in #( | |
188 | /*) | |
189 | for as_base in sh bash ksh sh5; do | |
190 | # Try only shells that exist, to save several forks. | |
191 | as_shell=$as_dir/$as_base | |
192 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
193 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
194 | CONFIG_SHELL=$as_shell as_have_required=yes | |
195 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
196 | break 2 | |
197 | fi | |
198 | fi | |
199 | done;; | |
200 | esac | |
201 | as_found=false | |
202 | done | |
203 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
204 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
205 | CONFIG_SHELL=$SHELL as_have_required=yes | |
206 | fi; } | |
207 | IFS=$as_save_IFS | |
208 | ||
209 | ||
210 | if test "x$CONFIG_SHELL" != x; then : | |
211 | # We cannot yet assume a decent shell, so we have to provide a | |
212 | # neutralization value for shells without unset; and this also | |
213 | # works around shells that cannot unset nonexistent variables. | |
214 | BASH_ENV=/dev/null | |
215 | ENV=/dev/null | |
216 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
217 | export CONFIG_SHELL | |
218 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
219 | fi | |
220 | ||
221 | if test x$as_have_required = xno; then : | |
222 | $as_echo "$0: This script requires a shell more modern than all" | |
223 | $as_echo "$0: the shells that I found on your system." | |
224 | if test x${ZSH_VERSION+set} = xset ; then | |
225 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
226 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
227 | else | |
228 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, | |
229 | $0: including any error possibly output before this | |
230 | $0: message. Then install a modern shell, or manually run | |
231 | $0: the script under such a shell if you do have one." | |
232 | fi | |
233 | exit 1 | |
234 | fi | |
235 | fi | |
236 | fi | |
237 | SHELL=${CONFIG_SHELL-/bin/sh} | |
238 | export SHELL | |
239 | # Unset more variables known to interfere with behavior of common tools. | |
240 | CLICOLOR_FORCE= GREP_OPTIONS= | |
241 | unset CLICOLOR_FORCE GREP_OPTIONS | |
242 | ||
243 | ## --------------------- ## | |
244 | ## M4sh Shell Functions. ## | |
245 | ## --------------------- ## | |
246 | # as_fn_unset VAR | |
247 | # --------------- | |
248 | # Portably unset VAR. | |
249 | as_fn_unset () | |
250 | { | |
251 | { eval $1=; unset $1;} | |
252 | } | |
253 | as_unset=as_fn_unset | |
254 | ||
255 | # as_fn_set_status STATUS | |
256 | # ----------------------- | |
257 | # Set $? to STATUS, without forking. | |
258 | as_fn_set_status () | |
259 | { | |
260 | return $1 | |
261 | } # as_fn_set_status | |
262 | ||
263 | # as_fn_exit STATUS | |
264 | # ----------------- | |
265 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
266 | as_fn_exit () | |
267 | { | |
268 | set +e | |
269 | as_fn_set_status $1 | |
270 | exit $1 | |
271 | } # as_fn_exit | |
272 | ||
273 | # as_fn_mkdir_p | |
274 | # ------------- | |
275 | # Create "$as_dir" as a directory, including parents if necessary. | |
276 | as_fn_mkdir_p () | |
277 | { | |
278 | ||
279 | case $as_dir in #( | |
280 | -*) as_dir=./$as_dir;; | |
281 | esac | |
282 | test -d "$as_dir" || eval $as_mkdir_p || { | |
283 | as_dirs= | |
284 | while :; do | |
285 | case $as_dir in #( | |
286 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
287 | *) as_qdir=$as_dir;; | |
288 | esac | |
289 | as_dirs="'$as_qdir' $as_dirs" | |
290 | as_dir=`$as_dirname -- "$as_dir" || | |
291 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
292 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
293 | X"$as_dir" : 'X\(//\)$' \| \ | |
294 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
295 | $as_echo X"$as_dir" | | |
296 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
297 | s//\1/ | |
298 | q | |
299 | } | |
300 | /^X\(\/\/\)[^/].*/{ | |
301 | s//\1/ | |
302 | q | |
303 | } | |
304 | /^X\(\/\/\)$/{ | |
305 | s//\1/ | |
306 | q | |
307 | } | |
308 | /^X\(\/\).*/{ | |
309 | s//\1/ | |
310 | q | |
311 | } | |
312 | s/.*/./; q'` | |
313 | test -d "$as_dir" && break | |
314 | done | |
315 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
316 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
317 | ||
318 | ||
319 | } # as_fn_mkdir_p | |
320 | # as_fn_append VAR VALUE | |
321 | # ---------------------- | |
322 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
323 | # advantage of any shell optimizations that allow amortized linear growth over | |
324 | # repeated appends, instead of the typical quadratic growth present in naive | |
325 | # implementations. | |
326 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
327 | eval 'as_fn_append () | |
328 | { | |
329 | eval $1+=\$2 | |
330 | }' | |
331 | else | |
332 | as_fn_append () | |
333 | { | |
334 | eval $1=\$$1\$2 | |
335 | } | |
336 | fi # as_fn_append | |
337 | ||
338 | # as_fn_arith ARG... | |
339 | # ------------------ | |
340 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
341 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
342 | # must be portable across $(()) and expr. | |
343 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
344 | eval 'as_fn_arith () | |
345 | { | |
346 | as_val=$(( $* )) | |
347 | }' | |
348 | else | |
349 | as_fn_arith () | |
350 | { | |
351 | as_val=`expr "$@" || test $? -eq 1` | |
352 | } | |
353 | fi # as_fn_arith | |
354 | ||
355 | ||
356 | # as_fn_error ERROR [LINENO LOG_FD] | |
357 | # --------------------------------- | |
358 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
359 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
360 | # script with status $?, using 1 if that was 0. | |
361 | as_fn_error () | |
362 | { | |
363 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
364 | if test "$3"; then | |
365 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
366 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
367 | fi | |
368 | $as_echo "$as_me: error: $1" >&2 | |
369 | as_fn_exit $as_status | |
370 | } # as_fn_error | |
371 | ||
372 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
373 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
374 | as_expr=expr | |
375 | else | |
376 | as_expr=false | |
377 | fi | |
378 | ||
379 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
380 | as_basename=basename | |
381 | else | |
382 | as_basename=false | |
383 | fi | |
384 | ||
385 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
386 | as_dirname=dirname | |
387 | else | |
388 | as_dirname=false | |
389 | fi | |
390 | ||
391 | as_me=`$as_basename -- "$0" || | |
392 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
393 | X"$0" : 'X\(//\)$' \| \ | |
394 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
395 | $as_echo X/"$0" | | |
396 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
397 | s//\1/ | |
398 | q | |
399 | } | |
400 | /^X\/\(\/\/\)$/{ | |
401 | s//\1/ | |
402 | q | |
403 | } | |
404 | /^X\/\(\/\).*/{ | |
405 | s//\1/ | |
406 | q | |
407 | } | |
408 | s/.*/./; q'` | |
409 | ||
410 | # Avoid depending upon Character Ranges. | |
411 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
412 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
413 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
414 | as_cr_digits='0123456789' | |
415 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
416 | ||
417 | ||
418 | as_lineno_1=$LINENO as_lineno_1a=$LINENO | |
419 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
420 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
421 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
422 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
423 | sed -n ' | |
424 | p | |
425 | /[$]LINENO/= | |
426 | ' <$as_myself | | |
427 | sed ' | |
428 | s/[$]LINENO.*/&-/ | |
429 | t lineno | |
430 | b | |
431 | :lineno | |
432 | N | |
433 | :loop | |
434 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
435 | t loop | |
436 | s/-\n.*// | |
437 | ' >$as_me.lineno && | |
438 | chmod +x "$as_me.lineno" || | |
439 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
440 | ||
441 | # Don't try to exec as it changes $[0], causing all sort of problems | |
442 | # (the dirname of $[0] is not the place where we might find the | |
443 | # original and so on. Autoconf is especially sensitive to this). | |
444 | . "./$as_me.lineno" | |
445 | # Exit status is that of the last command. | |
446 | exit | |
447 | } | |
448 | ||
449 | ECHO_C= ECHO_N= ECHO_T= | |
450 | case `echo -n x` in #((((( | |
451 | -n*) | |
452 | case `echo 'xy\c'` in | |
453 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
454 | xy) ECHO_C='\c';; | |
455 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
456 | ECHO_T=' ';; | |
457 | esac;; | |
458 | *) | |
459 | ECHO_N='-n';; | |
460 | esac | |
461 | ||
462 | rm -f conf$$ conf$$.exe conf$$.file | |
463 | if test -d conf$$.dir; then | |
464 | rm -f conf$$.dir/conf$$.file | |
465 | else | |
466 | rm -f conf$$.dir | |
467 | mkdir conf$$.dir 2>/dev/null | |
468 | fi | |
469 | if (echo >conf$$.file) 2>/dev/null; then | |
470 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
471 | as_ln_s='ln -s' | |
472 | # ... but there are two gotchas: | |
473 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
474 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
475 | # In both cases, we have to default to `cp -p'. | |
476 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
477 | as_ln_s='cp -p' | |
478 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
479 | as_ln_s=ln | |
480 | else | |
481 | as_ln_s='cp -p' | |
482 | fi | |
483 | else | |
484 | as_ln_s='cp -p' | |
485 | fi | |
486 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
487 | rmdir conf$$.dir 2>/dev/null | |
488 | ||
489 | if mkdir -p . 2>/dev/null; then | |
490 | as_mkdir_p='mkdir -p "$as_dir"' | |
491 | else | |
492 | test -d ./-p && rmdir ./-p | |
493 | as_mkdir_p=false | |
494 | fi | |
495 | ||
496 | if test -x / >/dev/null 2>&1; then | |
497 | as_test_x='test -x' | |
498 | else | |
499 | if ls -dL / >/dev/null 2>&1; then | |
500 | as_ls_L_option=L | |
501 | else | |
502 | as_ls_L_option= | |
503 | fi | |
504 | as_test_x=' | |
505 | eval sh -c '\'' | |
506 | if test -d "$1"; then | |
507 | test -d "$1/."; | |
508 | else | |
509 | case $1 in #( | |
510 | -*)set "./$1";; | |
511 | esac; | |
512 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
513 | ???[sx]*):;;*)false;;esac;fi | |
514 | '\'' sh | |
515 | ' | |
516 | fi | |
517 | as_executable_p=$as_test_x | |
518 | ||
519 | # Sed expression to map a string onto a valid CPP name. | |
520 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
521 | ||
522 | # Sed expression to map a string onto a valid variable name. | |
523 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
524 | ||
525 | ||
526 | exec 7<&0 </dev/null 6>&1 | |
527 | ||
528 | # Name of the host. | |
529 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
530 | # so uname gets run too. | |
531 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
532 | ||
533 | # | |
534 | # Initializations. | |
535 | # | |
536 | ac_default_prefix=/usr/local | |
537 | ac_clean_files= | |
538 | ac_config_libobj_dir=. | |
539 | LIBOBJS= | |
540 | cross_compiling=no | |
541 | subdirs= | |
542 | MFLAGS= | |
543 | MAKEFLAGS= | |
544 | ||
545 | # Identity of this package. | |
546 | PACKAGE_NAME='GNU C Runtime Library' | |
547 | PACKAGE_TARNAME='libgcc' | |
548 | PACKAGE_VERSION='1.0' | |
549 | PACKAGE_STRING='GNU C Runtime Library 1.0' | |
550 | PACKAGE_BUGREPORT='' | |
551 | PACKAGE_URL='http://www.gnu.org/software/libgcc/' | |
552 | ||
553 | ac_unique_file="static-object.mk" | |
554 | ac_subst_vars='LTLIBOBJS | |
555 | LIBOBJS | |
556 | asm_hidden_op | |
557 | extra_parts | |
558 | cpu_type | |
559 | tmake_file | |
560 | set_use_emutls | |
561 | set_have_cc_tls | |
562 | vis_hide | |
563 | fixed_point | |
564 | enable_decimal_float | |
565 | decimal_float | |
566 | CPP | |
567 | OBJEXT | |
568 | EXEEXT | |
569 | ac_ct_CC | |
570 | CPPFLAGS | |
571 | LDFLAGS | |
572 | CFLAGS | |
573 | CC | |
574 | LN_S | |
575 | STRIP | |
576 | RANLIB | |
577 | NM | |
578 | LIPO | |
579 | AR | |
580 | toolexeclibdir | |
581 | toolexecdir | |
582 | target_subdir | |
583 | host_subdir | |
584 | build_subdir | |
585 | build_libsubdir | |
586 | target_noncanonical | |
587 | host_noncanonical | |
588 | host_os | |
589 | host_vendor | |
590 | host_cpu | |
591 | host | |
592 | build_os | |
593 | build_vendor | |
594 | build_cpu | |
595 | build | |
596 | AWK | |
597 | INSTALL_DATA | |
598 | INSTALL_SCRIPT | |
599 | INSTALL_PROGRAM | |
600 | MAINT | |
601 | slibdir | |
602 | enable_shared | |
603 | libgcc_topdir | |
604 | target_alias | |
605 | host_alias | |
606 | build_alias | |
607 | LIBS | |
608 | ECHO_T | |
609 | ECHO_N | |
610 | ECHO_C | |
611 | DEFS | |
612 | mandir | |
613 | localedir | |
614 | libdir | |
615 | psdir | |
616 | pdfdir | |
617 | dvidir | |
618 | htmldir | |
619 | infodir | |
620 | docdir | |
621 | oldincludedir | |
622 | includedir | |
623 | localstatedir | |
624 | sharedstatedir | |
625 | sysconfdir | |
626 | datadir | |
627 | datarootdir | |
628 | libexecdir | |
629 | sbindir | |
630 | bindir | |
631 | program_transform_name | |
632 | prefix | |
633 | exec_prefix | |
634 | PACKAGE_URL | |
635 | PACKAGE_BUGREPORT | |
636 | PACKAGE_STRING | |
637 | PACKAGE_VERSION | |
638 | PACKAGE_TARNAME | |
639 | PACKAGE_NAME | |
640 | PATH_SEPARATOR | |
641 | SHELL' | |
642 | ac_subst_files='' | |
643 | ac_user_opts=' | |
644 | enable_option_checking | |
645 | with_target_subdir | |
646 | with_cross_host | |
647 | with_ld | |
648 | enable_shared | |
649 | enable_version_specific_runtime_libs | |
650 | with_slibdir | |
651 | enable_maintainer_mode | |
652 | with_build_libsubdir | |
653 | enable_decimal_float | |
654 | enable_tls | |
655 | ' | |
656 | ac_precious_vars='build_alias | |
657 | host_alias | |
658 | target_alias | |
659 | CC | |
660 | CFLAGS | |
661 | LDFLAGS | |
662 | LIBS | |
663 | CPPFLAGS | |
664 | CPP' | |
665 | ||
666 | ||
667 | # Initialize some variables set by options. | |
668 | ac_init_help= | |
669 | ac_init_version=false | |
670 | ac_unrecognized_opts= | |
671 | ac_unrecognized_sep= | |
672 | # The variables have the same names as the options, with | |
673 | # dashes changed to underlines. | |
674 | cache_file=/dev/null | |
675 | exec_prefix=NONE | |
676 | no_create= | |
677 | no_recursion= | |
678 | prefix=NONE | |
679 | program_prefix=NONE | |
680 | program_suffix=NONE | |
681 | program_transform_name=s,x,x, | |
682 | silent= | |
683 | site= | |
684 | srcdir= | |
685 | verbose= | |
686 | x_includes=NONE | |
687 | x_libraries=NONE | |
688 | ||
689 | # Installation directory options. | |
690 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
691 | # and all the variables that are supposed to be based on exec_prefix | |
692 | # by default will actually change. | |
693 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
694 | # (The list follows the same order as the GNU Coding Standards.) | |
695 | bindir='${exec_prefix}/bin' | |
696 | sbindir='${exec_prefix}/sbin' | |
697 | libexecdir='${exec_prefix}/libexec' | |
698 | datarootdir='${prefix}/share' | |
699 | datadir='${datarootdir}' | |
700 | sysconfdir='${prefix}/etc' | |
701 | sharedstatedir='${prefix}/com' | |
702 | localstatedir='${prefix}/var' | |
703 | includedir='${prefix}/include' | |
704 | oldincludedir='/usr/include' | |
705 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
706 | infodir='${datarootdir}/info' | |
707 | htmldir='${docdir}' | |
708 | dvidir='${docdir}' | |
709 | pdfdir='${docdir}' | |
710 | psdir='${docdir}' | |
711 | libdir='${exec_prefix}/lib' | |
712 | localedir='${datarootdir}/locale' | |
713 | mandir='${datarootdir}/man' | |
714 | ||
715 | ac_prev= | |
716 | ac_dashdash= | |
717 | for ac_option | |
718 | do | |
719 | # If the previous option needs an argument, assign it. | |
720 | if test -n "$ac_prev"; then | |
721 | eval $ac_prev=\$ac_option | |
722 | ac_prev= | |
723 | continue | |
724 | fi | |
725 | ||
726 | case $ac_option in | |
727 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
728 | *) ac_optarg=yes ;; | |
729 | esac | |
730 | ||
731 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
732 | ||
733 | case $ac_dashdash$ac_option in | |
734 | --) | |
735 | ac_dashdash=yes ;; | |
736 | ||
737 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
738 | ac_prev=bindir ;; | |
739 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
740 | bindir=$ac_optarg ;; | |
741 | ||
742 | -build | --build | --buil | --bui | --bu) | |
743 | ac_prev=build_alias ;; | |
744 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
745 | build_alias=$ac_optarg ;; | |
746 | ||
747 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
748 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
749 | ac_prev=cache_file ;; | |
750 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
751 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
752 | cache_file=$ac_optarg ;; | |
753 | ||
754 | --config-cache | -C) | |
755 | cache_file=config.cache ;; | |
756 | ||
757 | -datadir | --datadir | --datadi | --datad) | |
758 | ac_prev=datadir ;; | |
759 | -datadir=* | --datadir=* | --datadi=* | --datad=*) | |
760 | datadir=$ac_optarg ;; | |
761 | ||
762 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | |
763 | | --dataroo | --dataro | --datar) | |
764 | ac_prev=datarootdir ;; | |
765 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
766 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
767 | datarootdir=$ac_optarg ;; | |
768 | ||
769 | -disable-* | --disable-*) | |
770 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
771 | # Reject names that are not valid shell variable names. | |
772 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
773 | as_fn_error "invalid feature name: $ac_useropt" | |
774 | ac_useropt_orig=$ac_useropt | |
775 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
776 | case $ac_user_opts in | |
777 | *" | |
778 | "enable_$ac_useropt" | |
779 | "*) ;; | |
780 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
781 | ac_unrecognized_sep=', ';; | |
782 | esac | |
783 | eval enable_$ac_useropt=no ;; | |
784 | ||
785 | -docdir | --docdir | --docdi | --doc | --do) | |
786 | ac_prev=docdir ;; | |
787 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
788 | docdir=$ac_optarg ;; | |
789 | ||
790 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
791 | ac_prev=dvidir ;; | |
792 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
793 | dvidir=$ac_optarg ;; | |
794 | ||
795 | -enable-* | --enable-*) | |
796 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
797 | # Reject names that are not valid shell variable names. | |
798 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
799 | as_fn_error "invalid feature name: $ac_useropt" | |
800 | ac_useropt_orig=$ac_useropt | |
801 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
802 | case $ac_user_opts in | |
803 | *" | |
804 | "enable_$ac_useropt" | |
805 | "*) ;; | |
806 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
807 | ac_unrecognized_sep=', ';; | |
808 | esac | |
809 | eval enable_$ac_useropt=\$ac_optarg ;; | |
810 | ||
811 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
812 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
813 | | --exec | --exe | --ex) | |
814 | ac_prev=exec_prefix ;; | |
815 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
816 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
817 | | --exec=* | --exe=* | --ex=*) | |
818 | exec_prefix=$ac_optarg ;; | |
819 | ||
820 | -gas | --gas | --ga | --g) | |
821 | # Obsolete; use --with-gas. | |
822 | with_gas=yes ;; | |
823 | ||
824 | -help | --help | --hel | --he | -h) | |
825 | ac_init_help=long ;; | |
826 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
827 | ac_init_help=recursive ;; | |
828 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
829 | ac_init_help=short ;; | |
830 | ||
831 | -host | --host | --hos | --ho) | |
832 | ac_prev=host_alias ;; | |
833 | -host=* | --host=* | --hos=* | --ho=*) | |
834 | host_alias=$ac_optarg ;; | |
835 | ||
836 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) | |
837 | ac_prev=htmldir ;; | |
838 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
839 | | --ht=*) | |
840 | htmldir=$ac_optarg ;; | |
841 | ||
842 | -includedir | --includedir | --includedi | --included | --include \ | |
843 | | --includ | --inclu | --incl | --inc) | |
844 | ac_prev=includedir ;; | |
845 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
846 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
847 | includedir=$ac_optarg ;; | |
848 | ||
849 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
850 | ac_prev=infodir ;; | |
851 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
852 | infodir=$ac_optarg ;; | |
853 | ||
854 | -libdir | --libdir | --libdi | --libd) | |
855 | ac_prev=libdir ;; | |
856 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
857 | libdir=$ac_optarg ;; | |
858 | ||
859 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
860 | | --libexe | --libex | --libe) | |
861 | ac_prev=libexecdir ;; | |
862 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
863 | | --libexe=* | --libex=* | --libe=*) | |
864 | libexecdir=$ac_optarg ;; | |
865 | ||
866 | -localedir | --localedir | --localedi | --localed | --locale) | |
867 | ac_prev=localedir ;; | |
868 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
869 | localedir=$ac_optarg ;; | |
870 | ||
871 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
872 | | --localstate | --localstat | --localsta | --localst | --locals) | |
873 | ac_prev=localstatedir ;; | |
874 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
875 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) | |
876 | localstatedir=$ac_optarg ;; | |
877 | ||
878 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
879 | ac_prev=mandir ;; | |
880 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
881 | mandir=$ac_optarg ;; | |
882 | ||
883 | -nfp | --nfp | --nf) | |
884 | # Obsolete; use --without-fp. | |
885 | with_fp=no ;; | |
886 | ||
887 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
888 | | --no-cr | --no-c | -n) | |
889 | no_create=yes ;; | |
890 | ||
891 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
892 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
893 | no_recursion=yes ;; | |
894 | ||
895 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
896 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
897 | | --oldin | --oldi | --old | --ol | --o) | |
898 | ac_prev=oldincludedir ;; | |
899 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
900 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
901 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
902 | oldincludedir=$ac_optarg ;; | |
903 | ||
904 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
905 | ac_prev=prefix ;; | |
906 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
907 | prefix=$ac_optarg ;; | |
908 | ||
909 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
910 | | --program-pre | --program-pr | --program-p) | |
911 | ac_prev=program_prefix ;; | |
912 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
913 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
914 | program_prefix=$ac_optarg ;; | |
915 | ||
916 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
917 | | --program-suf | --program-su | --program-s) | |
918 | ac_prev=program_suffix ;; | |
919 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
920 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
921 | program_suffix=$ac_optarg ;; | |
922 | ||
923 | -program-transform-name | --program-transform-name \ | |
924 | | --program-transform-nam | --program-transform-na \ | |
925 | | --program-transform-n | --program-transform- \ | |
926 | | --program-transform | --program-transfor \ | |
927 | | --program-transfo | --program-transf \ | |
928 | | --program-trans | --program-tran \ | |
929 | | --progr-tra | --program-tr | --program-t) | |
930 | ac_prev=program_transform_name ;; | |
931 | -program-transform-name=* | --program-transform-name=* \ | |
932 | | --program-transform-nam=* | --program-transform-na=* \ | |
933 | | --program-transform-n=* | --program-transform-=* \ | |
934 | | --program-transform=* | --program-transfor=* \ | |
935 | | --program-transfo=* | --program-transf=* \ | |
936 | | --program-trans=* | --program-tran=* \ | |
937 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
938 | program_transform_name=$ac_optarg ;; | |
939 | ||
940 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) | |
941 | ac_prev=pdfdir ;; | |
942 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
943 | pdfdir=$ac_optarg ;; | |
944 | ||
945 | -psdir | --psdir | --psdi | --psd | --ps) | |
946 | ac_prev=psdir ;; | |
947 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
948 | psdir=$ac_optarg ;; | |
949 | ||
950 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
951 | | -silent | --silent | --silen | --sile | --sil) | |
952 | silent=yes ;; | |
953 | ||
954 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
955 | ac_prev=sbindir ;; | |
956 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
957 | | --sbi=* | --sb=*) | |
958 | sbindir=$ac_optarg ;; | |
959 | ||
960 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
961 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
962 | | --sharedst | --shareds | --shared | --share | --shar \ | |
963 | | --sha | --sh) | |
964 | ac_prev=sharedstatedir ;; | |
965 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
966 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
967 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
968 | | --sha=* | --sh=*) | |
969 | sharedstatedir=$ac_optarg ;; | |
970 | ||
971 | -site | --site | --sit) | |
972 | ac_prev=site ;; | |
973 | -site=* | --site=* | --sit=*) | |
974 | site=$ac_optarg ;; | |
975 | ||
976 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
977 | ac_prev=srcdir ;; | |
978 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
979 | srcdir=$ac_optarg ;; | |
980 | ||
981 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
982 | | --syscon | --sysco | --sysc | --sys | --sy) | |
983 | ac_prev=sysconfdir ;; | |
984 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
985 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
986 | sysconfdir=$ac_optarg ;; | |
987 | ||
988 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
989 | ac_prev=target_alias ;; | |
990 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
991 | target_alias=$ac_optarg ;; | |
992 | ||
993 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
994 | verbose=yes ;; | |
995 | ||
996 | -version | --version | --versio | --versi | --vers | -V) | |
997 | ac_init_version=: ;; | |
998 | ||
999 | -with-* | --with-*) | |
1000 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
1001 | # Reject names that are not valid shell variable names. | |
1002 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1003 | as_fn_error "invalid package name: $ac_useropt" | |
1004 | ac_useropt_orig=$ac_useropt | |
1005 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1006 | case $ac_user_opts in | |
1007 | *" | |
1008 | "with_$ac_useropt" | |
1009 | "*) ;; | |
1010 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1011 | ac_unrecognized_sep=', ';; | |
1012 | esac | |
1013 | eval with_$ac_useropt=\$ac_optarg ;; | |
1014 | ||
1015 | -without-* | --without-*) | |
1016 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
1017 | # Reject names that are not valid shell variable names. | |
1018 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && | |
1019 | as_fn_error "invalid package name: $ac_useropt" | |
1020 | ac_useropt_orig=$ac_useropt | |
1021 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1022 | case $ac_user_opts in | |
1023 | *" | |
1024 | "with_$ac_useropt" | |
1025 | "*) ;; | |
1026 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1027 | ac_unrecognized_sep=', ';; | |
1028 | esac | |
1029 | eval with_$ac_useropt=no ;; | |
1030 | ||
1031 | --x) | |
1032 | # Obsolete; use --with-x. | |
1033 | with_x=yes ;; | |
1034 | ||
1035 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1036 | | --x-incl | --x-inc | --x-in | --x-i) | |
1037 | ac_prev=x_includes ;; | |
1038 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1039 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
1040 | x_includes=$ac_optarg ;; | |
1041 | ||
1042 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1043 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1044 | ac_prev=x_libraries ;; | |
1045 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1046 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
1047 | x_libraries=$ac_optarg ;; | |
1048 | ||
1049 | -*) as_fn_error "unrecognized option: \`$ac_option' | |
1050 | Try \`$0 --help' for more information." | |
1051 | ;; | |
1052 | ||
1053 | *=*) | |
1054 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1055 | # Reject names that are not valid shell variable names. | |
1056 | case $ac_envvar in #( | |
1057 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1058 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1059 | esac | |
1060 | eval $ac_envvar=\$ac_optarg | |
1061 | export $ac_envvar ;; | |
1062 | ||
1063 | *) | |
1064 | # FIXME: should be removed in autoconf 3.0. | |
1065 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
1066 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
1067 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
1068 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
1069 | ;; | |
1070 | ||
1071 | esac | |
1072 | done | |
1073 | ||
1074 | if test -n "$ac_prev"; then | |
1075 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
1076 | as_fn_error "missing argument to $ac_option" | |
1077 | fi | |
1078 | ||
1079 | if test -n "$ac_unrecognized_opts"; then | |
1080 | case $enable_option_checking in | |
1081 | no) ;; | |
1082 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; | |
1083 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; | |
1084 | esac | |
1085 | fi | |
1086 | ||
1087 | # Check all directory arguments for consistency. | |
1088 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ | |
1089 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1090 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1091 | libdir localedir mandir | |
1092 | do | |
1093 | eval ac_val=\$$ac_var | |
1094 | # Remove trailing slashes. | |
1095 | case $ac_val in | |
1096 | */ ) | |
1097 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1098 | eval $ac_var=\$ac_val;; | |
1099 | esac | |
1100 | # Be sure to have absolute directory names. | |
1101 | case $ac_val in | |
1102 | [\\/$]* | ?:[\\/]* ) continue;; | |
1103 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
1104 | esac | |
1105 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" | |
1106 | done | |
1107 | ||
1108 | # There might be people who depend on the old broken behavior: `$host' | |
1109 | # used to hold the argument of --host etc. | |
1110 | # FIXME: To remove some day. | |
1111 | build=$build_alias | |
1112 | host=$host_alias | |
1113 | target=$target_alias | |
1114 | ||
1115 | # FIXME: To remove some day. | |
1116 | if test "x$host_alias" != x; then | |
1117 | if test "x$build_alias" = x; then | |
1118 | cross_compiling=maybe | |
1119 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
1120 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
1121 | elif test "x$build_alias" != "x$host_alias"; then | |
1122 | cross_compiling=yes | |
1123 | fi | |
1124 | fi | |
1125 | ||
1126 | ac_tool_prefix= | |
1127 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1128 | ||
1129 | test "$silent" = yes && exec 6>/dev/null | |
1130 | ||
1131 | ||
1132 | ac_pwd=`pwd` && test -n "$ac_pwd" && | |
1133 | ac_ls_di=`ls -di .` && | |
1134 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
1135 | as_fn_error "working directory cannot be determined" | |
1136 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || | |
1137 | as_fn_error "pwd does not report name of working directory" | |
1138 | ||
1139 | ||
1140 | # Find the source files, if location was not specified. | |
1141 | if test -z "$srcdir"; then | |
1142 | ac_srcdir_defaulted=yes | |
1143 | # Try the directory containing this script, then the parent directory. | |
1144 | ac_confdir=`$as_dirname -- "$as_myself" || | |
1145 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1146 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1147 | X"$as_myself" : 'X\(//\)$' \| \ | |
1148 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1149 | $as_echo X"$as_myself" | | |
1150 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
1151 | s//\1/ | |
1152 | q | |
1153 | } | |
1154 | /^X\(\/\/\)[^/].*/{ | |
1155 | s//\1/ | |
1156 | q | |
1157 | } | |
1158 | /^X\(\/\/\)$/{ | |
1159 | s//\1/ | |
1160 | q | |
1161 | } | |
1162 | /^X\(\/\).*/{ | |
1163 | s//\1/ | |
1164 | q | |
1165 | } | |
1166 | s/.*/./; q'` | |
1167 | srcdir=$ac_confdir | |
1168 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1169 | srcdir=.. | |
1170 | fi | |
1171 | else | |
1172 | ac_srcdir_defaulted=no | |
1173 | fi | |
1174 | if test ! -r "$srcdir/$ac_unique_file"; then | |
1175 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
1176 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" | |
1177 | fi | |
1178 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" | |
1179 | ac_abs_confdir=`( | |
1180 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" | |
1181 | pwd)` | |
1182 | # When building in place, set srcdir=. | |
1183 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1184 | srcdir=. | |
1185 | fi | |
1186 | # Remove unnecessary trailing slashes from srcdir. | |
1187 | # Double slashes in file names in object file debugging info | |
1188 | # mess up M-x gdb in Emacs. | |
1189 | case $srcdir in | |
1190 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1191 | esac | |
1192 | for ac_var in $ac_precious_vars; do | |
1193 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1194 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1195 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1196 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1197 | done | |
1198 | ||
1199 | # | |
1200 | # Report the --help message. | |
1201 | # | |
1202 | if test "$ac_init_help" = "long"; then | |
1203 | # Omit some internal or obsolete options to make the list less imposing. | |
1204 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1205 | cat <<_ACEOF | |
1206 | \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems. | |
1207 | ||
1208 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1209 | ||
1210 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1211 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1212 | ||
1213 | Defaults for the options are specified in brackets. | |
1214 | ||
1215 | Configuration: | |
1216 | -h, --help display this help and exit | |
1217 | --help=short display options specific to this package | |
1218 | --help=recursive display the short help of all the included packages | |
1219 | -V, --version display version information and exit | |
1220 | -q, --quiet, --silent do not print \`checking...' messages | |
1221 | --cache-file=FILE cache test results in FILE [disabled] | |
1222 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1223 | -n, --no-create do not create output files | |
1224 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1225 | ||
1226 | Installation directories: | |
1227 | --prefix=PREFIX install architecture-independent files in PREFIX | |
1228 | [$ac_default_prefix] | |
1229 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
1230 | [PREFIX] | |
1231 | ||
1232 | By default, \`make install' will install all the files in | |
1233 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1234 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1235 | for instance \`--prefix=\$HOME'. | |
1236 | ||
1237 | For better control, use the options below. | |
1238 | ||
1239 | Fine tuning of the installation directories: | |
1240 | --bindir=DIR user executables [EPREFIX/bin] | |
1241 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1242 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1243 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1244 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1245 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1246 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1247 | --includedir=DIR C header files [PREFIX/include] | |
1248 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1249 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1250 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1251 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1252 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1253 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1254 | --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc] | |
1255 | --htmldir=DIR html documentation [DOCDIR] | |
1256 | --dvidir=DIR dvi documentation [DOCDIR] | |
1257 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1258 | --psdir=DIR ps documentation [DOCDIR] | |
1259 | _ACEOF | |
1260 | ||
1261 | cat <<\_ACEOF | |
1262 | ||
1263 | System types: | |
1264 | --build=BUILD configure for building on BUILD [guessed] | |
1265 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1266 | _ACEOF | |
1267 | fi | |
1268 | ||
1269 | if test -n "$ac_init_help"; then | |
1270 | case $ac_init_help in | |
1271 | short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";; | |
1272 | esac | |
1273 | cat <<\_ACEOF | |
1274 | ||
1275 | Optional Features: | |
1276 | --disable-option-checking ignore unrecognized --enable/--with options | |
1277 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1278 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
1279 | --disable-shared don't provide a shared libgcc | |
1280 | --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory | |
1281 | --enable-maintainer-mode | |
1282 | enable make rules and dependencies not useful (and | |
1283 | sometimes confusing) to the casual installer | |
1284 | --enable-decimal-float={no,yes,bid,dpd} | |
1285 | enable decimal float extension to C. Selecting 'bid' | |
1286 | or 'dpd' choses which decimal floating point format | |
1287 | to use | |
1288 | --enable-tls Use thread-local storage [default=yes] | |
1289 | ||
1290 | Optional Packages: | |
1291 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1292 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1293 | --with-target-subdir=SUBDIR Configuring in a subdirectory for target | |
1294 | --with-cross-host=HOST Configuring with a cross compiler | |
1295 | --with-ld arrange to use the specified ld (full pathname) | |
1296 | --with-slibdir=DIR shared libraries in DIR LIBDIR | |
1297 | --with-build-libsubdir=DIR Directory where to find libraries for build system | |
1298 | ||
1299 | Some influential environment variables: | |
1300 | CC C compiler command | |
1301 | CFLAGS C compiler flags | |
1302 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1303 | nonstandard directory <lib dir> | |
1304 | LIBS libraries to pass to the linker, e.g. -l<library> | |
1305 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if | |
1306 | you have headers in a nonstandard directory <include dir> | |
1307 | CPP C preprocessor | |
1308 | ||
1309 | Use these variables to override the choices made by `configure' or to help | |
1310 | it to find libraries and programs with nonstandard names/locations. | |
1311 | ||
1312 | Report bugs to the package provider. | |
1313 | GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>. | |
1314 | General help using GNU software: <http://www.gnu.org/gethelp/>. | |
1315 | _ACEOF | |
1316 | ac_status=$? | |
1317 | fi | |
1318 | ||
1319 | if test "$ac_init_help" = "recursive"; then | |
1320 | # If there are subdirs, report their specific --help. | |
1321 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
1322 | test -d "$ac_dir" || | |
1323 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1324 | continue | |
1325 | ac_builddir=. | |
1326 | ||
1327 | case "$ac_dir" in | |
1328 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1329 | *) | |
1330 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
1331 | # A ".." for each directory in $ac_dir_suffix. | |
1332 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
1333 | case $ac_top_builddir_sub in | |
1334 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1335 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1336 | esac ;; | |
1337 | esac | |
1338 | ac_abs_top_builddir=$ac_pwd | |
1339 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1340 | # for backward compatibility: | |
1341 | ac_top_builddir=$ac_top_build_prefix | |
1342 | ||
1343 | case $srcdir in | |
1344 | .) # We are building in place. | |
1345 | ac_srcdir=. | |
1346 | ac_top_srcdir=$ac_top_builddir_sub | |
1347 | ac_abs_top_srcdir=$ac_pwd ;; | |
1348 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
1349 | ac_srcdir=$srcdir$ac_dir_suffix; | |
1350 | ac_top_srcdir=$srcdir | |
1351 | ac_abs_top_srcdir=$srcdir ;; | |
1352 | *) # Relative name. | |
1353 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1354 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1355 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
1356 | esac | |
1357 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
1358 | ||
1359 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1360 | # Check for guested configure. | |
1361 | if test -f "$ac_srcdir/configure.gnu"; then | |
1362 | echo && | |
1363 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1364 | elif test -f "$ac_srcdir/configure"; then | |
1365 | echo && | |
1366 | $SHELL "$ac_srcdir/configure" --help=recursive | |
1367 | else | |
1368 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
1369 | fi || ac_status=$? | |
1370 | cd "$ac_pwd" || { ac_status=$?; break; } | |
1371 | done | |
1372 | fi | |
1373 | ||
1374 | test -n "$ac_init_help" && exit $ac_status | |
1375 | if $ac_init_version; then | |
1376 | cat <<\_ACEOF | |
1377 | GNU C Runtime Library configure 1.0 | |
1378 | generated by GNU Autoconf 2.64 | |
1379 | ||
1380 | Copyright (C) 2009 Free Software Foundation, Inc. | |
1381 | This configure script is free software; the Free Software Foundation | |
1382 | gives unlimited permission to copy, distribute and modify it. | |
1383 | _ACEOF | |
1384 | exit | |
1385 | fi | |
1386 | ||
1387 | ## ------------------------ ## | |
1388 | ## Autoconf initialization. ## | |
1389 | ## ------------------------ ## | |
1390 | ||
1391 | # ac_fn_c_try_compile LINENO | |
1392 | # -------------------------- | |
1393 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1394 | ac_fn_c_try_compile () | |
1395 | { | |
1396 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1397 | rm -f conftest.$ac_objext | |
1398 | if { { ac_try="$ac_compile" | |
1399 | case "(($ac_try" in | |
1400 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1401 | *) ac_try_echo=$ac_try;; | |
1402 | esac | |
1403 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1404 | $as_echo "$ac_try_echo"; } >&5 | |
1405 | (eval "$ac_compile") 2>conftest.err | |
1406 | ac_status=$? | |
1407 | if test -s conftest.err; then | |
1408 | grep -v '^ *+' conftest.err >conftest.er1 | |
1409 | cat conftest.er1 >&5 | |
1410 | mv -f conftest.er1 conftest.err | |
1411 | fi | |
1412 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1413 | test $ac_status = 0; } && { | |
1414 | test -z "$ac_c_werror_flag" || | |
1415 | test ! -s conftest.err | |
1416 | } && test -s conftest.$ac_objext; then : | |
1417 | ac_retval=0 | |
1418 | else | |
1419 | $as_echo "$as_me: failed program was:" >&5 | |
1420 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1421 | ||
1422 | ac_retval=1 | |
1423 | fi | |
1424 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1425 | return $ac_retval | |
1426 | ||
1427 | } # ac_fn_c_try_compile | |
1428 | ||
1429 | # ac_fn_c_try_cpp LINENO | |
1430 | # ---------------------- | |
1431 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1432 | ac_fn_c_try_cpp () | |
1433 | { | |
1434 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1435 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1436 | case "(($ac_try" in | |
1437 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1438 | *) ac_try_echo=$ac_try;; | |
1439 | esac | |
1440 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1441 | $as_echo "$ac_try_echo"; } >&5 | |
1442 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1443 | ac_status=$? | |
1444 | if test -s conftest.err; then | |
1445 | grep -v '^ *+' conftest.err >conftest.er1 | |
1446 | cat conftest.er1 >&5 | |
1447 | mv -f conftest.er1 conftest.err | |
1448 | fi | |
1449 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1450 | test $ac_status = 0; } >/dev/null && { | |
1451 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1452 | test ! -s conftest.err | |
1453 | }; then : | |
1454 | ac_retval=0 | |
1455 | else | |
1456 | $as_echo "$as_me: failed program was:" >&5 | |
1457 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1458 | ||
1459 | ac_retval=1 | |
1460 | fi | |
1461 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1462 | return $ac_retval | |
1463 | ||
1464 | } # ac_fn_c_try_cpp | |
1465 | cat >config.log <<_ACEOF | |
1466 | This file contains any messages produced by compilers while | |
1467 | running configure, to aid debugging if configure makes a mistake. | |
1468 | ||
1469 | It was created by GNU C Runtime Library $as_me 1.0, which was | |
1470 | generated by GNU Autoconf 2.64. Invocation command line was | |
1471 | ||
1472 | $ $0 $@ | |
1473 | ||
1474 | _ACEOF | |
1475 | exec 5>>config.log | |
1476 | { | |
1477 | cat <<_ASUNAME | |
1478 | ## --------- ## | |
1479 | ## Platform. ## | |
1480 | ## --------- ## | |
1481 | ||
1482 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1483 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1484 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1485 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1486 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1487 | ||
1488 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1489 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1490 | ||
1491 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1492 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1493 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1494 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1495 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1496 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1497 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1498 | ||
1499 | _ASUNAME | |
1500 | ||
1501 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1502 | for as_dir in $PATH | |
1503 | do | |
1504 | IFS=$as_save_IFS | |
1505 | test -z "$as_dir" && as_dir=. | |
1506 | $as_echo "PATH: $as_dir" | |
1507 | done | |
1508 | IFS=$as_save_IFS | |
1509 | ||
1510 | } >&5 | |
1511 | ||
1512 | cat >&5 <<_ACEOF | |
1513 | ||
1514 | ||
1515 | ## ----------- ## | |
1516 | ## Core tests. ## | |
1517 | ## ----------- ## | |
1518 | ||
1519 | _ACEOF | |
1520 | ||
1521 | ||
1522 | # Keep a trace of the command line. | |
1523 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1524 | # Strip out --silent because we don't want to record it for future runs. | |
1525 | # Also quote any args containing shell meta-characters. | |
1526 | # Make two passes to allow for proper duplicate-argument suppression. | |
1527 | ac_configure_args= | |
1528 | ac_configure_args0= | |
1529 | ac_configure_args1= | |
1530 | ac_must_keep_next=false | |
1531 | for ac_pass in 1 2 | |
1532 | do | |
1533 | for ac_arg | |
1534 | do | |
1535 | case $ac_arg in | |
1536 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1538 | | -silent | --silent | --silen | --sile | --sil) | |
1539 | continue ;; | |
1540 | *\'*) | |
1541 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1542 | esac | |
1543 | case $ac_pass in | |
1544 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; | |
1545 | 2) | |
1546 | as_fn_append ac_configure_args1 " '$ac_arg'" | |
1547 | if test $ac_must_keep_next = true; then | |
1548 | ac_must_keep_next=false # Got value, back to normal. | |
1549 | else | |
1550 | case $ac_arg in | |
1551 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1552 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1553 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1554 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1555 | case "$ac_configure_args0 " in | |
1556 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1557 | esac | |
1558 | ;; | |
1559 | -* ) ac_must_keep_next=true ;; | |
1560 | esac | |
1561 | fi | |
1562 | as_fn_append ac_configure_args " '$ac_arg'" | |
1563 | ;; | |
1564 | esac | |
1565 | done | |
1566 | done | |
1567 | { ac_configure_args0=; unset ac_configure_args0;} | |
1568 | { ac_configure_args1=; unset ac_configure_args1;} | |
1569 | ||
1570 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1571 | # config.log. We remove comments because anyway the quotes in there | |
1572 | # would cause problems or look ugly. | |
1573 | # WARNING: Use '\'' to represent an apostrophe within the trap. | |
1574 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
1575 | trap 'exit_status=$? | |
1576 | # Save into config.log some information that might help in debugging. | |
1577 | { | |
1578 | echo | |
1579 | ||
1580 | cat <<\_ASBOX | |
1581 | ## ---------------- ## | |
1582 | ## Cache variables. ## | |
1583 | ## ---------------- ## | |
1584 | _ASBOX | |
1585 | echo | |
1586 | # The following way of writing the cache mishandles newlines in values, | |
1587 | ( | |
1588 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1589 | eval ac_val=\$$ac_var | |
1590 | case $ac_val in #( | |
1591 | *${as_nl}*) | |
1592 | case $ac_var in #( | |
1593 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
1594 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
1595 | esac | |
1596 | case $ac_var in #( | |
1597 | _ | IFS | as_nl) ;; #( | |
1598 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
1599 | *) { eval $ac_var=; unset $ac_var;} ;; | |
1600 | esac ;; | |
1601 | esac | |
1602 | done | |
1603 | (set) 2>&1 | | |
1604 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( | |
1605 | *${as_nl}ac_space=\ *) | |
1606 | sed -n \ | |
1607 | "s/'\''/'\''\\\\'\'''\''/g; | |
1608 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1609 | ;; #( | |
1610 | *) | |
1611 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
1612 | ;; | |
1613 | esac | | |
1614 | sort | |
1615 | ) | |
1616 | echo | |
1617 | ||
1618 | cat <<\_ASBOX | |
1619 | ## ----------------- ## | |
1620 | ## Output variables. ## | |
1621 | ## ----------------- ## | |
1622 | _ASBOX | |
1623 | echo | |
1624 | for ac_var in $ac_subst_vars | |
1625 | do | |
1626 | eval ac_val=\$$ac_var | |
1627 | case $ac_val in | |
1628 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1629 | esac | |
1630 | $as_echo "$ac_var='\''$ac_val'\''" | |
1631 | done | sort | |
1632 | echo | |
1633 | ||
1634 | if test -n "$ac_subst_files"; then | |
1635 | cat <<\_ASBOX | |
1636 | ## ------------------- ## | |
1637 | ## File substitutions. ## | |
1638 | ## ------------------- ## | |
1639 | _ASBOX | |
1640 | echo | |
1641 | for ac_var in $ac_subst_files | |
1642 | do | |
1643 | eval ac_val=\$$ac_var | |
1644 | case $ac_val in | |
1645 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; | |
1646 | esac | |
1647 | $as_echo "$ac_var='\''$ac_val'\''" | |
1648 | done | sort | |
1649 | echo | |
1650 | fi | |
1651 | ||
1652 | if test -s confdefs.h; then | |
1653 | cat <<\_ASBOX | |
1654 | ## ----------- ## | |
1655 | ## confdefs.h. ## | |
1656 | ## ----------- ## | |
1657 | _ASBOX | |
1658 | echo | |
1659 | cat confdefs.h | |
1660 | echo | |
1661 | fi | |
1662 | test "$ac_signal" != 0 && | |
1663 | $as_echo "$as_me: caught signal $ac_signal" | |
1664 | $as_echo "$as_me: exit $exit_status" | |
1665 | } >&5 | |
1666 | rm -f core *.core core.conftest.* && | |
1667 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
1668 | exit $exit_status | |
1669 | ' 0 | |
1670 | for ac_signal in 1 2 13 15; do | |
1671 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal | |
1672 | done | |
1673 | ac_signal=0 | |
1674 | ||
1675 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1676 | rm -f -r conftest* confdefs.h | |
1677 | ||
1678 | $as_echo "/* confdefs.h */" > confdefs.h | |
1679 | ||
1680 | # Predefined preprocessor variables. | |
1681 | ||
1682 | cat >>confdefs.h <<_ACEOF | |
1683 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1684 | _ACEOF | |
1685 | ||
1686 | cat >>confdefs.h <<_ACEOF | |
1687 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1688 | _ACEOF | |
1689 | ||
1690 | cat >>confdefs.h <<_ACEOF | |
1691 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1692 | _ACEOF | |
1693 | ||
1694 | cat >>confdefs.h <<_ACEOF | |
1695 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1696 | _ACEOF | |
1697 | ||
1698 | cat >>confdefs.h <<_ACEOF | |
1699 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1700 | _ACEOF | |
1701 | ||
1702 | cat >>confdefs.h <<_ACEOF | |
1703 | #define PACKAGE_URL "$PACKAGE_URL" | |
1704 | _ACEOF | |
1705 | ||
1706 | ||
1707 | # Let the site file select an alternate cache file if it wants to. | |
1708 | # Prefer an explicitly selected file to automatically selected ones. | |
1709 | ac_site_file1=NONE | |
1710 | ac_site_file2=NONE | |
1711 | if test -n "$CONFIG_SITE"; then | |
1712 | ac_site_file1=$CONFIG_SITE | |
1713 | elif test "x$prefix" != xNONE; then | |
1714 | ac_site_file1=$prefix/share/config.site | |
1715 | ac_site_file2=$prefix/etc/config.site | |
1716 | else | |
1717 | ac_site_file1=$ac_default_prefix/share/config.site | |
1718 | ac_site_file2=$ac_default_prefix/etc/config.site | |
1719 | fi | |
1720 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" | |
1721 | do | |
1722 | test "x$ac_site_file" = xNONE && continue | |
1723 | if test -r "$ac_site_file"; then | |
1724 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
1725 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} | |
1726 | sed 's/^/| /' "$ac_site_file" >&5 | |
1727 | . "$ac_site_file" | |
1728 | fi | |
1729 | done | |
1730 | ||
1731 | if test -r "$cache_file"; then | |
1732 | # Some versions of bash will fail to source /dev/null (special | |
1733 | # files actually), so we avoid doing that. | |
1734 | if test -f "$cache_file"; then | |
1735 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
1736 | $as_echo "$as_me: loading cache $cache_file" >&6;} | |
1737 | case $cache_file in | |
1738 | [\\/]* | ?:[\\/]* ) . "$cache_file";; | |
1739 | *) . "./$cache_file";; | |
1740 | esac | |
1741 | fi | |
1742 | else | |
1743 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 | |
1744 | $as_echo "$as_me: creating cache $cache_file" >&6;} | |
1745 | >$cache_file | |
1746 | fi | |
1747 | ||
1748 | # Check that the precious variables saved in the cache have kept the same | |
1749 | # value. | |
1750 | ac_cache_corrupted=false | |
1751 | for ac_var in $ac_precious_vars; do | |
1752 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1753 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1754 | eval ac_old_val=\$ac_cv_env_${ac_var}_value | |
1755 | eval ac_new_val=\$ac_env_${ac_var}_value | |
1756 | case $ac_old_set,$ac_new_set in | |
1757 | set,) | |
1758 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1759 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1760 | ac_cache_corrupted=: ;; | |
1761 | ,set) | |
1762 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 | |
1763 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1764 | ac_cache_corrupted=: ;; | |
1765 | ,);; | |
1766 | *) | |
1767 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1768 | # differences in whitespace do not lead to failure. | |
1769 | ac_old_val_w=`echo x $ac_old_val` | |
1770 | ac_new_val_w=`echo x $ac_new_val` | |
1771 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
1772 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 | |
1773 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1774 | ac_cache_corrupted=: | |
1775 | else | |
1776 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
1777 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
1778 | eval $ac_var=\$ac_old_val | |
1779 | fi | |
1780 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 | |
1781 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
1782 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 | |
1783 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
1784 | fi;; | |
1785 | esac | |
1786 | # Pass precious variables to config.status. | |
1787 | if test "$ac_new_set" = set; then | |
1788 | case $ac_new_val in | |
1789 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1790 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1791 | esac | |
1792 | case " $ac_configure_args " in | |
1793 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1794 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; | |
1795 | esac | |
1796 | fi | |
1797 | done | |
1798 | if $ac_cache_corrupted; then | |
1799 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1800 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1801 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 | |
1802 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1803 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 | |
1804 | fi | |
1805 | ## -------------------- ## | |
1806 | ## Main body of script. ## | |
1807 | ## -------------------- ## | |
1808 | ||
1809 | ac_ext=c | |
1810 | ac_cpp='$CPP $CPPFLAGS' | |
1811 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1812 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1813 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1814 | ||
1815 | ||
1816 | ||
1817 | ||
1818 | ||
1819 | ||
1820 | ||
1821 | ||
1822 | # Check whether --with-target-subdir was given. | |
1823 | if test "${with_target_subdir+set}" = set; then : | |
1824 | withval=$with_target_subdir; | |
1825 | fi | |
1826 | ||
1827 | ||
1828 | # Check whether --with-cross-host was given. | |
1829 | if test "${with_cross_host+set}" = set; then : | |
1830 | withval=$with_cross_host; | |
1831 | fi | |
1832 | ||
1833 | ||
1834 | # Check whether --with-ld was given. | |
1835 | if test "${with_ld+set}" = set; then : | |
1836 | withval=$with_ld; | |
1837 | fi | |
1838 | ||
1839 | ||
1840 | if test "${srcdir}" = "."; then | |
1841 | if test -n "${with_build_subdir}"; then | |
1842 | libgcc_topdir="${srcdir}/../.." | |
1843 | with_target_subdir= | |
1844 | elif test -z "${with_target_subdir}"; then | |
1845 | libgcc_topdir="${srcdir}/.." | |
1846 | else | |
1847 | if test "${with_target_subdir}" != "."; then | |
1848 | libgcc_topdir="${srcdir}/${with_multisrctop}../.." | |
1849 | else | |
1850 | libgcc_topdir="${srcdir}/${with_multisrctop}.." | |
1851 | fi | |
1852 | fi | |
1853 | else | |
1854 | libgcc_topdir="${srcdir}/.." | |
1855 | fi | |
1856 | ||
1857 | ac_aux_dir= | |
1858 | for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do | |
1859 | for ac_t in install-sh install.sh shtool; do | |
1860 | if test -f "$ac_dir/$ac_t"; then | |
1861 | ac_aux_dir=$ac_dir | |
1862 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
1863 | break 2 | |
1864 | fi | |
1865 | done | |
1866 | done | |
1867 | if test -z "$ac_aux_dir"; then | |
1868 | as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5 | |
1869 | fi | |
1870 | ||
1871 | # These three variables are undocumented and unsupported, | |
1872 | # and are intended to be withdrawn in a future Autoconf release. | |
1873 | # They can cause serious problems if a builder's source tree is in a directory | |
1874 | # whose full name contains unusual characters. | |
1875 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
1876 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
1877 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
1878 | ||
1879 | ||
1880 | ||
1881 | # Check whether --enable-shared was given. | |
1882 | if test "${enable_shared+set}" = set; then : | |
1883 | enableval=$enable_shared; | |
1884 | case $enable_shared in | |
1885 | yes | no) ;; | |
1886 | *) | |
1887 | enable_shared=no | |
1888 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
1889 | for pkg in $enableval; do | |
1890 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
1891 | enable_shared=yes | |
1892 | fi | |
1893 | done | |
1894 | IFS="$ac_save_ifs" | |
1895 | ;; | |
1896 | esac | |
1897 | ||
1898 | else | |
1899 | enable_shared=yes | |
1900 | fi | |
1901 | ||
1902 | ||
1903 | ||
1904 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5 | |
1905 | $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; } | |
1906 | # Check whether --enable-version-specific-runtime-libs was given. | |
1907 | if test "${enable_version_specific_runtime_libs+set}" = set; then : | |
1908 | enableval=$enable_version_specific_runtime_libs; case "$enableval" in | |
1909 | yes) version_specific_libs=yes ;; | |
1910 | no) version_specific_libs=no ;; | |
1911 | *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;; | |
1912 | esac | |
1913 | else | |
1914 | version_specific_libs=no | |
1915 | fi | |
1916 | ||
1917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5 | |
1918 | $as_echo "$version_specific_libs" >&6; } | |
1919 | ||
1920 | ||
1921 | # Check whether --with-slibdir was given. | |
1922 | if test "${with_slibdir+set}" = set; then : | |
1923 | withval=$with_slibdir; slibdir="$with_slibdir" | |
1924 | else | |
1925 | if test "${version_specific_libs}" = yes; then | |
1926 | slibdir='$(libsubdir)' | |
1927 | elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then | |
1928 | slibdir='$(exec_prefix)/$(host_noncanonical)/lib' | |
1929 | else | |
1930 | slibdir='$(libdir)' | |
1931 | fi | |
1932 | fi | |
1933 | ||
1934 | ||
1935 | ||
1936 | # Command-line options. | |
1937 | # Very limited version of AC_MAINTAINER_MODE. | |
1938 | # Check whether --enable-maintainer-mode was given. | |
1939 | if test "${enable_maintainer_mode+set}" = set; then : | |
1940 | enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in | |
1941 | yes) MAINT='' ;; | |
1942 | no) MAINT='#' ;; | |
1943 | *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; | |
1944 | esac | |
1945 | maintainer_mode=${enableval} | |
1946 | else | |
1947 | MAINT='#' | |
1948 | fi | |
1949 | ||
1950 | ||
1951 | # Find a good install program. We prefer a C program (faster), | |
1952 | # so one script is as good as another. But avoid the broken or | |
1953 | # incompatible versions: | |
1954 | # SysV /etc/install, /usr/sbin/install | |
1955 | # SunOS /usr/etc/install | |
1956 | # IRIX /sbin/install | |
1957 | # AIX /bin/install | |
1958 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
1959 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
1960 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1961 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
1962 | # OS/2's system install, which has a completely different semantic | |
1963 | # ./install, which can be erroneously created by make from ./install.sh. | |
1964 | # Reject install programs that cannot install multiple files. | |
1965 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 | |
1966 | $as_echo_n "checking for a BSD-compatible install... " >&6; } | |
1967 | if test -z "$INSTALL"; then | |
1968 | if test "${ac_cv_path_install+set}" = set; then : | |
1969 | $as_echo_n "(cached) " >&6 | |
1970 | else | |
1971 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1972 | for as_dir in $PATH | |
1973 | do | |
1974 | IFS=$as_save_IFS | |
1975 | test -z "$as_dir" && as_dir=. | |
1976 | # Account for people who put trailing slashes in PATH elements. | |
1977 | case $as_dir/ in #(( | |
1978 | ./ | .// | /[cC]/* | \ | |
1979 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
1980 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ | |
1981 | /usr/ucb/* ) ;; | |
1982 | *) | |
1983 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1984 | # Don't use installbsd from OSF since it installs stuff as root | |
1985 | # by default. | |
1986 | for ac_prog in ginstall scoinst install; do | |
1987 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1988 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
1989 | if test $ac_prog = install && | |
1990 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1991 | # AIX install. It has an incompatible calling convention. | |
1992 | : | |
1993 | elif test $ac_prog = install && | |
1994 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1995 | # program-specific install script used by HP pwplus--don't use. | |
1996 | : | |
1997 | else | |
1998 | rm -rf conftest.one conftest.two conftest.dir | |
1999 | echo one > conftest.one | |
2000 | echo two > conftest.two | |
2001 | mkdir conftest.dir | |
2002 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
2003 | test -s conftest.one && test -s conftest.two && | |
2004 | test -s conftest.dir/conftest.one && | |
2005 | test -s conftest.dir/conftest.two | |
2006 | then | |
2007 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
2008 | break 3 | |
2009 | fi | |
2010 | fi | |
2011 | fi | |
2012 | done | |
2013 | done | |
2014 | ;; | |
2015 | esac | |
2016 | ||
2017 | done | |
2018 | IFS=$as_save_IFS | |
2019 | ||
2020 | rm -rf conftest.one conftest.two conftest.dir | |
2021 | ||
2022 | fi | |
2023 | if test "${ac_cv_path_install+set}" = set; then | |
2024 | INSTALL=$ac_cv_path_install | |
2025 | else | |
2026 | # As a last resort, use the slow shell script. Don't cache a | |
2027 | # value for INSTALL within a source directory, because that will | |
2028 | # break other packages using the cache if that directory is | |
2029 | # removed, or if the value is a relative name. | |
2030 | INSTALL=$ac_install_sh | |
2031 | fi | |
2032 | fi | |
2033 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 | |
2034 | $as_echo "$INSTALL" >&6; } | |
2035 | ||
2036 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2037 | # It thinks the first close brace ends the variable substitution. | |
2038 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2039 | ||
2040 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
2041 | ||
2042 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
2043 | ||
2044 | ||
2045 | for ac_prog in gawk mawk nawk awk | |
2046 | do | |
2047 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2048 | set dummy $ac_prog; ac_word=$2 | |
2049 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2050 | $as_echo_n "checking for $ac_word... " >&6; } | |
2051 | if test "${ac_cv_prog_AWK+set}" = set; then : | |
2052 | $as_echo_n "(cached) " >&6 | |
2053 | else | |
2054 | if test -n "$AWK"; then | |
2055 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
2056 | else | |
2057 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2058 | for as_dir in $PATH | |
2059 | do | |
2060 | IFS=$as_save_IFS | |
2061 | test -z "$as_dir" && as_dir=. | |
2062 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2063 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2064 | ac_cv_prog_AWK="$ac_prog" | |
2065 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2066 | break 2 | |
2067 | fi | |
2068 | done | |
2069 | done | |
2070 | IFS=$as_save_IFS | |
2071 | ||
2072 | fi | |
2073 | fi | |
2074 | AWK=$ac_cv_prog_AWK | |
2075 | if test -n "$AWK"; then | |
2076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
2077 | $as_echo "$AWK" >&6; } | |
2078 | else | |
2079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2080 | $as_echo "no" >&6; } | |
2081 | fi | |
2082 | ||
2083 | ||
2084 | test -n "$AWK" && break | |
2085 | done | |
2086 | ||
2087 | # We need awk; bail out if it's missing. | |
2088 | case ${AWK} in | |
2089 | "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; | |
2090 | esac | |
2091 | ||
2092 | # Make sure we can run config.sub. | |
2093 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
2094 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 | |
2095 | ||
2096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 | |
2097 | $as_echo_n "checking build system type... " >&6; } | |
2098 | if test "${ac_cv_build+set}" = set; then : | |
2099 | $as_echo_n "(cached) " >&6 | |
2100 | else | |
2101 | ac_build_alias=$build_alias | |
2102 | test "x$ac_build_alias" = x && | |
2103 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2104 | test "x$ac_build_alias" = x && | |
2105 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 | |
2106 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || | |
2107 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 | |
2108 | ||
2109 | fi | |
2110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 | |
2111 | $as_echo "$ac_cv_build" >&6; } | |
2112 | case $ac_cv_build in | |
2113 | *-*-*) ;; | |
2114 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; | |
2115 | esac | |
2116 | build=$ac_cv_build | |
2117 | ac_save_IFS=$IFS; IFS='-' | |
2118 | set x $ac_cv_build | |
2119 | shift | |
2120 | build_cpu=$1 | |
2121 | build_vendor=$2 | |
2122 | shift; shift | |
2123 | # Remember, the first character of IFS is used to create $*, | |
2124 | # except with old shells: | |
2125 | build_os=$* | |
2126 | IFS=$ac_save_IFS | |
2127 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2128 | ||
2129 | ||
2130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 | |
2131 | $as_echo_n "checking host system type... " >&6; } | |
2132 | if test "${ac_cv_host+set}" = set; then : | |
2133 | $as_echo_n "(cached) " >&6 | |
2134 | else | |
2135 | if test "x$host_alias" = x; then | |
2136 | ac_cv_host=$ac_cv_build | |
2137 | else | |
2138 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
2139 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 | |
2140 | fi | |
2141 | ||
2142 | fi | |
2143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 | |
2144 | $as_echo "$ac_cv_host" >&6; } | |
2145 | case $ac_cv_host in | |
2146 | *-*-*) ;; | |
2147 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; | |
2148 | esac | |
2149 | host=$ac_cv_host | |
2150 | ac_save_IFS=$IFS; IFS='-' | |
2151 | set x $ac_cv_host | |
2152 | shift | |
2153 | host_cpu=$1 | |
2154 | host_vendor=$2 | |
2155 | shift; shift | |
2156 | # Remember, the first character of IFS is used to create $*, | |
2157 | # except with old shells: | |
2158 | host_os=$* | |
2159 | IFS=$ac_save_IFS | |
2160 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2161 | ||
2162 | ||
2163 | case ${build_alias} in | |
2164 | "") build_noncanonical=${build} ;; | |
2165 | *) build_noncanonical=${build_alias} ;; | |
2166 | esac | |
2167 | ||
2168 | case ${host_alias} in | |
2169 | "") host_noncanonical=${build_noncanonical} ;; | |
2170 | *) host_noncanonical=${host_alias} ;; | |
2171 | esac | |
2172 | ||
2173 | ||
2174 | ||
2175 | case ${target_alias} in | |
2176 | "") target_noncanonical=${host_noncanonical} ;; | |
2177 | *) target_noncanonical=${target_alias} ;; | |
2178 | esac | |
2179 | ||
2180 | ||
2181 | ||
2182 | ||
2183 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to | |
2184 | # have matching libraries, they should use host libraries: Makefile.tpl | |
2185 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
2186 | # However, they still use the build modules, because the corresponding | |
2187 | # host modules (e.g. bison) are only built for the host when bootstrap | |
2188 | # finishes. So: | |
2189 | # - build_subdir is where we find build modules, and never changes. | |
2190 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
2191 | ||
2192 | # Prefix 'build-' so this never conflicts with target_subdir. | |
2193 | build_subdir="build-${build_noncanonical}" | |
2194 | ||
2195 | # Check whether --with-build-libsubdir was given. | |
2196 | if test "${with_build_libsubdir+set}" = set; then : | |
2197 | withval=$with_build_libsubdir; build_libsubdir="$withval" | |
2198 | else | |
2199 | build_libsubdir="$build_subdir" | |
2200 | fi | |
2201 | ||
2202 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories | |
2203 | if ( test $srcdir = . && test -d gcc ) \ | |
2204 | || test -d $srcdir/../host-${host_noncanonical}; then | |
2205 | host_subdir="host-${host_noncanonical}" | |
2206 | else | |
2207 | host_subdir=. | |
2208 | fi | |
2209 | # No prefix. | |
2210 | target_subdir=${target_noncanonical} | |
2211 | ||
2212 | ||
2213 | # Calculate toolexeclibdir | |
2214 | # Also toolexecdir, though it's only used in toolexeclibdir | |
2215 | case ${version_specific_libs} in | |
2216 | yes) | |
2217 | # Need the gcc compiler version to know where to install libraries | |
2218 | # and header files if --enable-version-specific-runtime-libs option | |
2219 | # is selected. | |
2220 | toolexecdir='$(libdir)/gcc/$(target_noncanonical)' | |
2221 | toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' | |
2222 | ;; | |
2223 | no) | |
2224 | if test -n "$with_cross_host" && | |
2225 | test x"$with_cross_host" != x"no"; then | |
2226 | # Install a library built with a cross compiler in tooldir, not libdir. | |
2227 | toolexecdir='$(exec_prefix)/$(target_noncanonical)' | |
2228 | toolexeclibdir='$(toolexecdir)/lib' | |
2229 | else | |
2230 | toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)' | |
2231 | toolexeclibdir='$(libdir)' | |
2232 | fi | |
2233 | multi_os_directory=`$CC -print-multi-os-directory` | |
2234 | case $multi_os_directory in | |
2235 | .) ;; # Avoid trailing /. | |
2236 | *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; | |
2237 | esac | |
2238 | ;; | |
2239 | esac | |
2240 | ||
2241 | ||
2242 | ||
2243 | if test -n "$ac_tool_prefix"; then | |
2244 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
2245 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
2246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2247 | $as_echo_n "checking for $ac_word... " >&6; } | |
2248 | if test "${ac_cv_prog_AR+set}" = set; then : | |
2249 | $as_echo_n "(cached) " >&6 | |
2250 | else | |
2251 | if test -n "$AR"; then | |
2252 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2253 | else | |
2254 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2255 | for as_dir in $PATH | |
2256 | do | |
2257 | IFS=$as_save_IFS | |
2258 | test -z "$as_dir" && as_dir=. | |
2259 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2260 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2261 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
2262 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2263 | break 2 | |
2264 | fi | |
2265 | done | |
2266 | done | |
2267 | IFS=$as_save_IFS | |
2268 | ||
2269 | fi | |
2270 | fi | |
2271 | AR=$ac_cv_prog_AR | |
2272 | if test -n "$AR"; then | |
2273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 | |
2274 | $as_echo "$AR" >&6; } | |
2275 | else | |
2276 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2277 | $as_echo "no" >&6; } | |
2278 | fi | |
2279 | ||
2280 | ||
2281 | fi | |
2282 | if test -z "$ac_cv_prog_AR"; then | |
2283 | ac_ct_AR=$AR | |
2284 | # Extract the first word of "ar", so it can be a program name with args. | |
2285 | set dummy ar; ac_word=$2 | |
2286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2287 | $as_echo_n "checking for $ac_word... " >&6; } | |
2288 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : | |
2289 | $as_echo_n "(cached) " >&6 | |
2290 | else | |
2291 | if test -n "$ac_ct_AR"; then | |
2292 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
2293 | else | |
2294 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2295 | for as_dir in $PATH | |
2296 | do | |
2297 | IFS=$as_save_IFS | |
2298 | test -z "$as_dir" && as_dir=. | |
2299 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2300 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2301 | ac_cv_prog_ac_ct_AR="ar" | |
2302 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2303 | break 2 | |
2304 | fi | |
2305 | done | |
2306 | done | |
2307 | IFS=$as_save_IFS | |
2308 | ||
2309 | fi | |
2310 | fi | |
2311 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
2312 | if test -n "$ac_ct_AR"; then | |
2313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 | |
2314 | $as_echo "$ac_ct_AR" >&6; } | |
2315 | else | |
2316 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2317 | $as_echo "no" >&6; } | |
2318 | fi | |
2319 | ||
2320 | if test "x$ac_ct_AR" = x; then | |
2321 | AR="" | |
2322 | else | |
2323 | case $cross_compiling:$ac_tool_warned in | |
2324 | yes:) | |
2325 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2326 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2327 | ac_tool_warned=yes ;; | |
2328 | esac | |
2329 | AR=$ac_ct_AR | |
2330 | fi | |
2331 | else | |
2332 | AR="$ac_cv_prog_AR" | |
2333 | fi | |
2334 | ||
2335 | if test -n "$ac_tool_prefix"; then | |
2336 | # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. | |
2337 | set dummy ${ac_tool_prefix}lipo; ac_word=$2 | |
2338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2339 | $as_echo_n "checking for $ac_word... " >&6; } | |
2340 | if test "${ac_cv_prog_LIPO+set}" = set; then : | |
2341 | $as_echo_n "(cached) " >&6 | |
2342 | else | |
2343 | if test -n "$LIPO"; then | |
2344 | ac_cv_prog_LIPO="$LIPO" # Let the user override the test. | |
2345 | else | |
2346 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2347 | for as_dir in $PATH | |
2348 | do | |
2349 | IFS=$as_save_IFS | |
2350 | test -z "$as_dir" && as_dir=. | |
2351 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2352 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2353 | ac_cv_prog_LIPO="${ac_tool_prefix}lipo" | |
2354 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2355 | break 2 | |
2356 | fi | |
2357 | done | |
2358 | done | |
2359 | IFS=$as_save_IFS | |
2360 | ||
2361 | fi | |
2362 | fi | |
2363 | LIPO=$ac_cv_prog_LIPO | |
2364 | if test -n "$LIPO"; then | |
2365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 | |
2366 | $as_echo "$LIPO" >&6; } | |
2367 | else | |
2368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2369 | $as_echo "no" >&6; } | |
2370 | fi | |
2371 | ||
2372 | ||
2373 | fi | |
2374 | if test -z "$ac_cv_prog_LIPO"; then | |
2375 | ac_ct_LIPO=$LIPO | |
2376 | # Extract the first word of "lipo", so it can be a program name with args. | |
2377 | set dummy lipo; ac_word=$2 | |
2378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2379 | $as_echo_n "checking for $ac_word... " >&6; } | |
2380 | if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : | |
2381 | $as_echo_n "(cached) " >&6 | |
2382 | else | |
2383 | if test -n "$ac_ct_LIPO"; then | |
2384 | ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. | |
2385 | else | |
2386 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2387 | for as_dir in $PATH | |
2388 | do | |
2389 | IFS=$as_save_IFS | |
2390 | test -z "$as_dir" && as_dir=. | |
2391 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2392 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2393 | ac_cv_prog_ac_ct_LIPO="lipo" | |
2394 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2395 | break 2 | |
2396 | fi | |
2397 | done | |
2398 | done | |
2399 | IFS=$as_save_IFS | |
2400 | ||
2401 | fi | |
2402 | fi | |
2403 | ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO | |
2404 | if test -n "$ac_ct_LIPO"; then | |
2405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 | |
2406 | $as_echo "$ac_ct_LIPO" >&6; } | |
2407 | else | |
2408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2409 | $as_echo "no" >&6; } | |
2410 | fi | |
2411 | ||
2412 | if test "x$ac_ct_LIPO" = x; then | |
2413 | LIPO=":" | |
2414 | else | |
2415 | case $cross_compiling:$ac_tool_warned in | |
2416 | yes:) | |
2417 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2418 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2419 | ac_tool_warned=yes ;; | |
2420 | esac | |
2421 | LIPO=$ac_ct_LIPO | |
2422 | fi | |
2423 | else | |
2424 | LIPO="$ac_cv_prog_LIPO" | |
2425 | fi | |
2426 | ||
2427 | if test -n "$ac_tool_prefix"; then | |
2428 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
2429 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
2430 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2431 | $as_echo_n "checking for $ac_word... " >&6; } | |
2432 | if test "${ac_cv_prog_NM+set}" = set; then : | |
2433 | $as_echo_n "(cached) " >&6 | |
2434 | else | |
2435 | if test -n "$NM"; then | |
2436 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
2437 | else | |
2438 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2439 | for as_dir in $PATH | |
2440 | do | |
2441 | IFS=$as_save_IFS | |
2442 | test -z "$as_dir" && as_dir=. | |
2443 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2444 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2445 | ac_cv_prog_NM="${ac_tool_prefix}nm" | |
2446 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2447 | break 2 | |
2448 | fi | |
2449 | done | |
2450 | done | |
2451 | IFS=$as_save_IFS | |
2452 | ||
2453 | fi | |
2454 | fi | |
2455 | NM=$ac_cv_prog_NM | |
2456 | if test -n "$NM"; then | |
2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
2458 | $as_echo "$NM" >&6; } | |
2459 | else | |
2460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2461 | $as_echo "no" >&6; } | |
2462 | fi | |
2463 | ||
2464 | ||
2465 | fi | |
2466 | if test -z "$ac_cv_prog_NM"; then | |
2467 | ac_ct_NM=$NM | |
2468 | # Extract the first word of "nm", so it can be a program name with args. | |
2469 | set dummy nm; ac_word=$2 | |
2470 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2471 | $as_echo_n "checking for $ac_word... " >&6; } | |
2472 | if test "${ac_cv_prog_ac_ct_NM+set}" = set; then : | |
2473 | $as_echo_n "(cached) " >&6 | |
2474 | else | |
2475 | if test -n "$ac_ct_NM"; then | |
2476 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
2477 | else | |
2478 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2479 | for as_dir in $PATH | |
2480 | do | |
2481 | IFS=$as_save_IFS | |
2482 | test -z "$as_dir" && as_dir=. | |
2483 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2484 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2485 | ac_cv_prog_ac_ct_NM="nm" | |
2486 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2487 | break 2 | |
2488 | fi | |
2489 | done | |
2490 | done | |
2491 | IFS=$as_save_IFS | |
2492 | ||
2493 | fi | |
2494 | fi | |
2495 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
2496 | if test -n "$ac_ct_NM"; then | |
2497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
2498 | $as_echo "$ac_ct_NM" >&6; } | |
2499 | else | |
2500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2501 | $as_echo "no" >&6; } | |
2502 | fi | |
2503 | ||
2504 | if test "x$ac_ct_NM" = x; then | |
2505 | NM="" | |
2506 | else | |
2507 | case $cross_compiling:$ac_tool_warned in | |
2508 | yes:) | |
2509 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2510 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2511 | ac_tool_warned=yes ;; | |
2512 | esac | |
2513 | NM=$ac_ct_NM | |
2514 | fi | |
2515 | else | |
2516 | NM="$ac_cv_prog_NM" | |
2517 | fi | |
2518 | ||
2519 | if test -n "$ac_tool_prefix"; then | |
2520 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
2521 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
2522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2523 | $as_echo_n "checking for $ac_word... " >&6; } | |
2524 | if test "${ac_cv_prog_RANLIB+set}" = set; then : | |
2525 | $as_echo_n "(cached) " >&6 | |
2526 | else | |
2527 | if test -n "$RANLIB"; then | |
2528 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2529 | else | |
2530 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2531 | for as_dir in $PATH | |
2532 | do | |
2533 | IFS=$as_save_IFS | |
2534 | test -z "$as_dir" && as_dir=. | |
2535 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2536 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2537 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
2538 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2539 | break 2 | |
2540 | fi | |
2541 | done | |
2542 | done | |
2543 | IFS=$as_save_IFS | |
2544 | ||
2545 | fi | |
2546 | fi | |
2547 | RANLIB=$ac_cv_prog_RANLIB | |
2548 | if test -n "$RANLIB"; then | |
2549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 | |
2550 | $as_echo "$RANLIB" >&6; } | |
2551 | else | |
2552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2553 | $as_echo "no" >&6; } | |
2554 | fi | |
2555 | ||
2556 | ||
2557 | fi | |
2558 | if test -z "$ac_cv_prog_RANLIB"; then | |
2559 | ac_ct_RANLIB=$RANLIB | |
2560 | # Extract the first word of "ranlib", so it can be a program name with args. | |
2561 | set dummy ranlib; ac_word=$2 | |
2562 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2563 | $as_echo_n "checking for $ac_word... " >&6; } | |
2564 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : | |
2565 | $as_echo_n "(cached) " >&6 | |
2566 | else | |
2567 | if test -n "$ac_ct_RANLIB"; then | |
2568 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
2569 | else | |
2570 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2571 | for as_dir in $PATH | |
2572 | do | |
2573 | IFS=$as_save_IFS | |
2574 | test -z "$as_dir" && as_dir=. | |
2575 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2576 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2577 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
2578 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2579 | break 2 | |
2580 | fi | |
2581 | done | |
2582 | done | |
2583 | IFS=$as_save_IFS | |
2584 | ||
2585 | fi | |
2586 | fi | |
2587 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
2588 | if test -n "$ac_ct_RANLIB"; then | |
2589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 | |
2590 | $as_echo "$ac_ct_RANLIB" >&6; } | |
2591 | else | |
2592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2593 | $as_echo "no" >&6; } | |
2594 | fi | |
2595 | ||
2596 | if test "x$ac_ct_RANLIB" = x; then | |
2597 | RANLIB=":" | |
2598 | else | |
2599 | case $cross_compiling:$ac_tool_warned in | |
2600 | yes:) | |
2601 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2602 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2603 | ac_tool_warned=yes ;; | |
2604 | esac | |
2605 | RANLIB=$ac_ct_RANLIB | |
2606 | fi | |
2607 | else | |
2608 | RANLIB="$ac_cv_prog_RANLIB" | |
2609 | fi | |
2610 | ||
2611 | if test -n "$ac_tool_prefix"; then | |
2612 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
2613 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
2614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2615 | $as_echo_n "checking for $ac_word... " >&6; } | |
2616 | if test "${ac_cv_prog_STRIP+set}" = set; then : | |
2617 | $as_echo_n "(cached) " >&6 | |
2618 | else | |
2619 | if test -n "$STRIP"; then | |
2620 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
2621 | else | |
2622 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2623 | for as_dir in $PATH | |
2624 | do | |
2625 | IFS=$as_save_IFS | |
2626 | test -z "$as_dir" && as_dir=. | |
2627 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2628 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2629 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
2630 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2631 | break 2 | |
2632 | fi | |
2633 | done | |
2634 | done | |
2635 | IFS=$as_save_IFS | |
2636 | ||
2637 | fi | |
2638 | fi | |
2639 | STRIP=$ac_cv_prog_STRIP | |
2640 | if test -n "$STRIP"; then | |
2641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 | |
2642 | $as_echo "$STRIP" >&6; } | |
2643 | else | |
2644 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2645 | $as_echo "no" >&6; } | |
2646 | fi | |
2647 | ||
2648 | ||
2649 | fi | |
2650 | if test -z "$ac_cv_prog_STRIP"; then | |
2651 | ac_ct_STRIP=$STRIP | |
2652 | # Extract the first word of "strip", so it can be a program name with args. | |
2653 | set dummy strip; ac_word=$2 | |
2654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2655 | $as_echo_n "checking for $ac_word... " >&6; } | |
2656 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : | |
2657 | $as_echo_n "(cached) " >&6 | |
2658 | else | |
2659 | if test -n "$ac_ct_STRIP"; then | |
2660 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
2661 | else | |
2662 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2663 | for as_dir in $PATH | |
2664 | do | |
2665 | IFS=$as_save_IFS | |
2666 | test -z "$as_dir" && as_dir=. | |
2667 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2668 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2669 | ac_cv_prog_ac_ct_STRIP="strip" | |
2670 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2671 | break 2 | |
2672 | fi | |
2673 | done | |
2674 | done | |
2675 | IFS=$as_save_IFS | |
2676 | ||
2677 | fi | |
2678 | fi | |
2679 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
2680 | if test -n "$ac_ct_STRIP"; then | |
2681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 | |
2682 | $as_echo "$ac_ct_STRIP" >&6; } | |
2683 | else | |
2684 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2685 | $as_echo "no" >&6; } | |
2686 | fi | |
2687 | ||
2688 | if test "x$ac_ct_STRIP" = x; then | |
2689 | STRIP=":" | |
2690 | else | |
2691 | case $cross_compiling:$ac_tool_warned in | |
2692 | yes:) | |
2693 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2694 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2695 | ac_tool_warned=yes ;; | |
2696 | esac | |
2697 | STRIP=$ac_ct_STRIP | |
2698 | fi | |
2699 | else | |
2700 | STRIP="$ac_cv_prog_STRIP" | |
2701 | fi | |
2702 | ||
2703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 | |
2704 | $as_echo_n "checking whether ln -s works... " >&6; } | |
2705 | LN_S=$as_ln_s | |
2706 | if test "$LN_S" = "ln -s"; then | |
2707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
2708 | $as_echo "yes" >&6; } | |
2709 | else | |
2710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 | |
2711 | $as_echo "no, using $LN_S" >&6; } | |
2712 | fi | |
2713 | ||
2714 | ||
2715 | ||
2716 | ac_ext=c | |
2717 | ac_cpp='$CPP $CPPFLAGS' | |
2718 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2719 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2720 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2721 | if test -n "$ac_tool_prefix"; then | |
2722 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2723 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2724 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2725 | $as_echo_n "checking for $ac_word... " >&6; } | |
2726 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2727 | $as_echo_n "(cached) " >&6 | |
2728 | else | |
2729 | if test -n "$CC"; then | |
2730 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2731 | else | |
2732 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2733 | for as_dir in $PATH | |
2734 | do | |
2735 | IFS=$as_save_IFS | |
2736 | test -z "$as_dir" && as_dir=. | |
2737 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2738 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2739 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
2740 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2741 | break 2 | |
2742 | fi | |
2743 | done | |
2744 | done | |
2745 | IFS=$as_save_IFS | |
2746 | ||
2747 | fi | |
2748 | fi | |
2749 | CC=$ac_cv_prog_CC | |
2750 | if test -n "$CC"; then | |
2751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2752 | $as_echo "$CC" >&6; } | |
2753 | else | |
2754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2755 | $as_echo "no" >&6; } | |
2756 | fi | |
2757 | ||
2758 | ||
2759 | fi | |
2760 | if test -z "$ac_cv_prog_CC"; then | |
2761 | ac_ct_CC=$CC | |
2762 | # Extract the first word of "gcc", so it can be a program name with args. | |
2763 | set dummy gcc; ac_word=$2 | |
2764 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2765 | $as_echo_n "checking for $ac_word... " >&6; } | |
2766 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2767 | $as_echo_n "(cached) " >&6 | |
2768 | else | |
2769 | if test -n "$ac_ct_CC"; then | |
2770 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2771 | else | |
2772 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2773 | for as_dir in $PATH | |
2774 | do | |
2775 | IFS=$as_save_IFS | |
2776 | test -z "$as_dir" && as_dir=. | |
2777 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2778 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2779 | ac_cv_prog_ac_ct_CC="gcc" | |
2780 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2781 | break 2 | |
2782 | fi | |
2783 | done | |
2784 | done | |
2785 | IFS=$as_save_IFS | |
2786 | ||
2787 | fi | |
2788 | fi | |
2789 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2790 | if test -n "$ac_ct_CC"; then | |
2791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2792 | $as_echo "$ac_ct_CC" >&6; } | |
2793 | else | |
2794 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2795 | $as_echo "no" >&6; } | |
2796 | fi | |
2797 | ||
2798 | if test "x$ac_ct_CC" = x; then | |
2799 | CC="" | |
2800 | else | |
2801 | case $cross_compiling:$ac_tool_warned in | |
2802 | yes:) | |
2803 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2804 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2805 | ac_tool_warned=yes ;; | |
2806 | esac | |
2807 | CC=$ac_ct_CC | |
2808 | fi | |
2809 | else | |
2810 | CC="$ac_cv_prog_CC" | |
2811 | fi | |
2812 | ||
2813 | if test -z "$CC"; then | |
2814 | if test -n "$ac_tool_prefix"; then | |
2815 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2816 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2818 | $as_echo_n "checking for $ac_word... " >&6; } | |
2819 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2820 | $as_echo_n "(cached) " >&6 | |
2821 | else | |
2822 | if test -n "$CC"; then | |
2823 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2824 | else | |
2825 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2826 | for as_dir in $PATH | |
2827 | do | |
2828 | IFS=$as_save_IFS | |
2829 | test -z "$as_dir" && as_dir=. | |
2830 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2831 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2832 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2833 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2834 | break 2 | |
2835 | fi | |
2836 | done | |
2837 | done | |
2838 | IFS=$as_save_IFS | |
2839 | ||
2840 | fi | |
2841 | fi | |
2842 | CC=$ac_cv_prog_CC | |
2843 | if test -n "$CC"; then | |
2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2845 | $as_echo "$CC" >&6; } | |
2846 | else | |
2847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2848 | $as_echo "no" >&6; } | |
2849 | fi | |
2850 | ||
2851 | ||
2852 | fi | |
2853 | fi | |
2854 | if test -z "$CC"; then | |
2855 | # Extract the first word of "cc", so it can be a program name with args. | |
2856 | set dummy cc; ac_word=$2 | |
2857 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2858 | $as_echo_n "checking for $ac_word... " >&6; } | |
2859 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2860 | $as_echo_n "(cached) " >&6 | |
2861 | else | |
2862 | if test -n "$CC"; then | |
2863 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2864 | else | |
2865 | ac_prog_rejected=no | |
2866 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2867 | for as_dir in $PATH | |
2868 | do | |
2869 | IFS=$as_save_IFS | |
2870 | test -z "$as_dir" && as_dir=. | |
2871 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2872 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2873 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2874 | ac_prog_rejected=yes | |
2875 | continue | |
2876 | fi | |
2877 | ac_cv_prog_CC="cc" | |
2878 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2879 | break 2 | |
2880 | fi | |
2881 | done | |
2882 | done | |
2883 | IFS=$as_save_IFS | |
2884 | ||
2885 | if test $ac_prog_rejected = yes; then | |
2886 | # We found a bogon in the path, so make sure we never use it. | |
2887 | set dummy $ac_cv_prog_CC | |
2888 | shift | |
2889 | if test $# != 0; then | |
2890 | # We chose a different compiler from the bogus one. | |
2891 | # However, it has the same basename, so the bogon will be chosen | |
2892 | # first if we set CC to just the basename; use the full file name. | |
2893 | shift | |
2894 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2895 | fi | |
2896 | fi | |
2897 | fi | |
2898 | fi | |
2899 | CC=$ac_cv_prog_CC | |
2900 | if test -n "$CC"; then | |
2901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2902 | $as_echo "$CC" >&6; } | |
2903 | else | |
2904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2905 | $as_echo "no" >&6; } | |
2906 | fi | |
2907 | ||
2908 | ||
2909 | fi | |
2910 | if test -z "$CC"; then | |
2911 | if test -n "$ac_tool_prefix"; then | |
2912 | for ac_prog in cl.exe | |
2913 | do | |
2914 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2915 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2917 | $as_echo_n "checking for $ac_word... " >&6; } | |
2918 | if test "${ac_cv_prog_CC+set}" = set; then : | |
2919 | $as_echo_n "(cached) " >&6 | |
2920 | else | |
2921 | if test -n "$CC"; then | |
2922 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2923 | else | |
2924 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2925 | for as_dir in $PATH | |
2926 | do | |
2927 | IFS=$as_save_IFS | |
2928 | test -z "$as_dir" && as_dir=. | |
2929 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2930 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2931 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2932 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2933 | break 2 | |
2934 | fi | |
2935 | done | |
2936 | done | |
2937 | IFS=$as_save_IFS | |
2938 | ||
2939 | fi | |
2940 | fi | |
2941 | CC=$ac_cv_prog_CC | |
2942 | if test -n "$CC"; then | |
2943 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 | |
2944 | $as_echo "$CC" >&6; } | |
2945 | else | |
2946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2947 | $as_echo "no" >&6; } | |
2948 | fi | |
2949 | ||
2950 | ||
2951 | test -n "$CC" && break | |
2952 | done | |
2953 | fi | |
2954 | if test -z "$CC"; then | |
2955 | ac_ct_CC=$CC | |
2956 | for ac_prog in cl.exe | |
2957 | do | |
2958 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2959 | set dummy $ac_prog; ac_word=$2 | |
2960 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2961 | $as_echo_n "checking for $ac_word... " >&6; } | |
2962 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : | |
2963 | $as_echo_n "(cached) " >&6 | |
2964 | else | |
2965 | if test -n "$ac_ct_CC"; then | |
2966 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2967 | else | |
2968 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2969 | for as_dir in $PATH | |
2970 | do | |
2971 | IFS=$as_save_IFS | |
2972 | test -z "$as_dir" && as_dir=. | |
2973 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2974 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
2975 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2976 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2977 | break 2 | |
2978 | fi | |
2979 | done | |
2980 | done | |
2981 | IFS=$as_save_IFS | |
2982 | ||
2983 | fi | |
2984 | fi | |
2985 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2986 | if test -n "$ac_ct_CC"; then | |
2987 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 | |
2988 | $as_echo "$ac_ct_CC" >&6; } | |
2989 | else | |
2990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2991 | $as_echo "no" >&6; } | |
2992 | fi | |
2993 | ||
2994 | ||
2995 | test -n "$ac_ct_CC" && break | |
2996 | done | |
2997 | ||
2998 | if test "x$ac_ct_CC" = x; then | |
2999 | CC="" | |
3000 | else | |
3001 | case $cross_compiling:$ac_tool_warned in | |
3002 | yes:) | |
3003 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3004 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3005 | ac_tool_warned=yes ;; | |
3006 | esac | |
3007 | CC=$ac_ct_CC | |
3008 | fi | |
3009 | fi | |
3010 | ||
3011 | fi | |
3012 | ||
3013 | ||
3014 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3015 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3016 | as_fn_error "no acceptable C compiler found in \$PATH | |
3017 | See \`config.log' for more details." "$LINENO" 5; } | |
3018 | ||
3019 | # Provide some information about the compiler. | |
3020 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 | |
3021 | set X $ac_compile | |
3022 | ac_compiler=$2 | |
3023 | for ac_option in --version -v -V -qversion; do | |
3024 | { { ac_try="$ac_compiler $ac_option >&5" | |
3025 | case "(($ac_try" in | |
3026 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3027 | *) ac_try_echo=$ac_try;; | |
3028 | esac | |
3029 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3030 | $as_echo "$ac_try_echo"; } >&5 | |
3031 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
3032 | ac_status=$? | |
3033 | if test -s conftest.err; then | |
3034 | sed '10a\ | |
3035 | ... rest of stderr output deleted ... | |
3036 | 10q' conftest.err >conftest.er1 | |
3037 | cat conftest.er1 >&5 | |
3038 | rm -f conftest.er1 conftest.err | |
3039 | fi | |
3040 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3041 | test $ac_status = 0; } | |
3042 | done | |
3043 | ||
3044 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3045 | /* end confdefs.h. */ | |
3046 | ||
3047 | int | |
3048 | main () | |
3049 | { | |
3050 | ||
3051 | ; | |
3052 | return 0; | |
3053 | } | |
3054 | _ACEOF | |
3055 | # FIXME: Cleanup? | |
3056 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 | |
3057 | (eval $ac_link) 2>&5 | |
3058 | ac_status=$? | |
3059 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3060 | test $ac_status = 0; }; then : | |
3061 | gcc_no_link=no | |
3062 | else | |
3063 | gcc_no_link=yes | |
3064 | fi | |
3065 | if test x$gcc_no_link = xyes; then | |
3066 | # Setting cross_compile will disable run tests; it will | |
3067 | # also disable AC_CHECK_FILE but that's generally | |
3068 | # correct if we can't link. | |
3069 | cross_compiling=yes | |
3070 | EXEEXT= | |
3071 | else | |
3072 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3073 | /* end confdefs.h. */ | |
3074 | ||
3075 | int | |
3076 | main () | |
3077 | { | |
3078 | ||
3079 | ; | |
3080 | return 0; | |
3081 | } | |
3082 | _ACEOF | |
3083 | ac_clean_files_save=$ac_clean_files | |
3084 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" | |
3085 | # Try to create an executable without -o first, disregard a.out. | |
3086 | # It will help us diagnose broken compilers, and finding out an intuition | |
3087 | # of exeext. | |
3088 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 | |
3089 | $as_echo_n "checking for C compiler default output file name... " >&6; } | |
3090 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
3091 | ||
3092 | # The possible output files: | |
3093 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" | |
3094 | ||
3095 | ac_rmfiles= | |
3096 | for ac_file in $ac_files | |
3097 | do | |
3098 | case $ac_file in | |
3099 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3100 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; | |
3101 | esac | |
3102 | done | |
3103 | rm -f $ac_rmfiles | |
3104 | ||
3105 | if { { ac_try="$ac_link_default" | |
3106 | case "(($ac_try" in | |
3107 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3108 | *) ac_try_echo=$ac_try;; | |
3109 | esac | |
3110 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3111 | $as_echo "$ac_try_echo"; } >&5 | |
3112 | (eval "$ac_link_default") 2>&5 | |
3113 | ac_status=$? | |
3114 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3115 | test $ac_status = 0; }; then : | |
3116 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. | |
3117 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' | |
3118 | # in a Makefile. We should not override ac_cv_exeext if it was cached, | |
3119 | # so that the user can short-circuit this test for compilers unknown to | |
3120 | # Autoconf. | |
3121 | for ac_file in $ac_files '' | |
3122 | do | |
3123 | test -f "$ac_file" || continue | |
3124 | case $ac_file in | |
3125 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) | |
3126 | ;; | |
3127 | [ab].out ) | |
3128 | # We found the default executable, but exeext='' is most | |
3129 | # certainly right. | |
3130 | break;; | |
3131 | *.* ) | |
3132 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; | |
3133 | then :; else | |
3134 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3135 | fi | |
3136 | # We set ac_cv_exeext here because the later test for it is not | |
3137 | # safe: cross compilers may not add the suffix if given an `-o' | |
3138 | # argument, so we may need to know it at that point already. | |
3139 | # Even if this section looks crufty: it has the advantage of | |
3140 | # actually working. | |
3141 | break;; | |
3142 | * ) | |
3143 | break;; | |
3144 | esac | |
3145 | done | |
3146 | test "$ac_cv_exeext" = no && ac_cv_exeext= | |
3147 | ||
3148 | else | |
3149 | ac_file='' | |
3150 | fi | |
3151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 | |
3152 | $as_echo "$ac_file" >&6; } | |
3153 | if test -z "$ac_file"; then : | |
3154 | $as_echo "$as_me: failed program was:" >&5 | |
3155 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3156 | ||
3157 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3158 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3159 | { as_fn_set_status 77 | |
3160 | as_fn_error "C compiler cannot create executables | |
3161 | See \`config.log' for more details." "$LINENO" 5; }; } | |
3162 | fi | |
3163 | ac_exeext=$ac_cv_exeext | |
3164 | ||
3165 | # Check that the compiler produces executables we can run. If not, either | |
3166 | # the compiler is broken, or we cross compile. | |
3167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 | |
3168 | $as_echo_n "checking whether the C compiler works... " >&6; } | |
3169 | # If not cross compiling, check that we can run a simple program. | |
3170 | if test "$cross_compiling" != yes; then | |
3171 | if { ac_try='./$ac_file' | |
3172 | { { case "(($ac_try" in | |
3173 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3174 | *) ac_try_echo=$ac_try;; | |
3175 | esac | |
3176 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3177 | $as_echo "$ac_try_echo"; } >&5 | |
3178 | (eval "$ac_try") 2>&5 | |
3179 | ac_status=$? | |
3180 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3181 | test $ac_status = 0; }; }; then | |
3182 | cross_compiling=no | |
3183 | else | |
3184 | if test "$cross_compiling" = maybe; then | |
3185 | cross_compiling=yes | |
3186 | else | |
3187 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3188 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3189 | as_fn_error "cannot run C compiled programs. | |
3190 | If you meant to cross compile, use \`--host'. | |
3191 | See \`config.log' for more details." "$LINENO" 5; } | |
3192 | fi | |
3193 | fi | |
3194 | fi | |
3195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
3196 | $as_echo "yes" >&6; } | |
3197 | ||
3198 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out | |
3199 | ac_clean_files=$ac_clean_files_save | |
3200 | # Check that the compiler produces executables we can run. If not, either | |
3201 | # the compiler is broken, or we cross compile. | |
3202 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 | |
3203 | $as_echo_n "checking whether we are cross compiling... " >&6; } | |
3204 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 | |
3205 | $as_echo "$cross_compiling" >&6; } | |
3206 | ||
3207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 | |
3208 | $as_echo_n "checking for suffix of executables... " >&6; } | |
3209 | if { { ac_try="$ac_link" | |
3210 | case "(($ac_try" in | |
3211 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3212 | *) ac_try_echo=$ac_try;; | |
3213 | esac | |
3214 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3215 | $as_echo "$ac_try_echo"; } >&5 | |
3216 | (eval "$ac_link") 2>&5 | |
3217 | ac_status=$? | |
3218 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3219 | test $ac_status = 0; }; then : | |
3220 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3221 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3222 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3223 | # `rm'. | |
3224 | for ac_file in conftest.exe conftest conftest.*; do | |
3225 | test -f "$ac_file" || continue | |
3226 | case $ac_file in | |
3227 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; | |
3228 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
3229 | break;; | |
3230 | * ) break;; | |
3231 | esac | |
3232 | done | |
3233 | else | |
3234 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3235 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3236 | as_fn_error "cannot compute suffix of executables: cannot compile and link | |
3237 | See \`config.log' for more details." "$LINENO" 5; } | |
3238 | fi | |
3239 | rm -f conftest$ac_cv_exeext | |
3240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 | |
3241 | $as_echo "$ac_cv_exeext" >&6; } | |
3242 | ||
3243 | rm -f conftest.$ac_ext | |
3244 | EXEEXT=$ac_cv_exeext | |
3245 | ac_exeext=$EXEEXT | |
3246 | fi | |
3247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 | |
3248 | $as_echo_n "checking for suffix of object files... " >&6; } | |
3249 | if test "${ac_cv_objext+set}" = set; then : | |
3250 | $as_echo_n "(cached) " >&6 | |
3251 | else | |
3252 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3253 | /* end confdefs.h. */ | |
3254 | ||
3255 | int | |
3256 | main () | |
3257 | { | |
3258 | ||
3259 | ; | |
3260 | return 0; | |
3261 | } | |
3262 | _ACEOF | |
3263 | rm -f conftest.o conftest.obj | |
3264 | if { { ac_try="$ac_compile" | |
3265 | case "(($ac_try" in | |
3266 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3267 | *) ac_try_echo=$ac_try;; | |
3268 | esac | |
3269 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
3270 | $as_echo "$ac_try_echo"; } >&5 | |
3271 | (eval "$ac_compile") 2>&5 | |
3272 | ac_status=$? | |
3273 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3274 | test $ac_status = 0; }; then : | |
3275 | for ac_file in conftest.o conftest.obj conftest.*; do | |
3276 | test -f "$ac_file" || continue; | |
3277 | case $ac_file in | |
3278 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; | |
3279 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
3280 | break;; | |
3281 | esac | |
3282 | done | |
3283 | else | |
3284 | $as_echo "$as_me: failed program was:" >&5 | |
3285 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3286 | ||
3287 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3288 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3289 | as_fn_error "cannot compute suffix of object files: cannot compile | |
3290 | See \`config.log' for more details." "$LINENO" 5; } | |
3291 | fi | |
3292 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
3293 | fi | |
3294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 | |
3295 | $as_echo "$ac_cv_objext" >&6; } | |
3296 | OBJEXT=$ac_cv_objext | |
3297 | ac_objext=$OBJEXT | |
3298 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 | |
3299 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } | |
3300 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : | |
3301 | $as_echo_n "(cached) " >&6 | |
3302 | else | |
3303 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3304 | /* end confdefs.h. */ | |
3305 | ||
3306 | int | |
3307 | main () | |
3308 | { | |
3309 | #ifndef __GNUC__ | |
3310 | choke me | |
3311 | #endif | |
3312 | ||
3313 | ; | |
3314 | return 0; | |
3315 | } | |
3316 | _ACEOF | |
3317 | if ac_fn_c_try_compile "$LINENO"; then : | |
3318 | ac_compiler_gnu=yes | |
3319 | else | |
3320 | ac_compiler_gnu=no | |
3321 | fi | |
3322 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3323 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
3324 | ||
3325 | fi | |
3326 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 | |
3327 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } | |
3328 | if test $ac_compiler_gnu = yes; then | |
3329 | GCC=yes | |
3330 | else | |
3331 | GCC= | |
3332 | fi | |
3333 | ac_test_CFLAGS=${CFLAGS+set} | |
3334 | ac_save_CFLAGS=$CFLAGS | |
3335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 | |
3336 | $as_echo_n "checking whether $CC accepts -g... " >&6; } | |
3337 | if test "${ac_cv_prog_cc_g+set}" = set; then : | |
3338 | $as_echo_n "(cached) " >&6 | |
3339 | else | |
3340 | ac_save_c_werror_flag=$ac_c_werror_flag | |
3341 | ac_c_werror_flag=yes | |
3342 | ac_cv_prog_cc_g=no | |
3343 | CFLAGS="-g" | |
3344 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3345 | /* end confdefs.h. */ | |
3346 | ||
3347 | int | |
3348 | main () | |
3349 | { | |
3350 | ||
3351 | ; | |
3352 | return 0; | |
3353 | } | |
3354 | _ACEOF | |
3355 | if ac_fn_c_try_compile "$LINENO"; then : | |
3356 | ac_cv_prog_cc_g=yes | |
3357 | else | |
3358 | CFLAGS="" | |
3359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3360 | /* end confdefs.h. */ | |
3361 | ||
3362 | int | |
3363 | main () | |
3364 | { | |
3365 | ||
3366 | ; | |
3367 | return 0; | |
3368 | } | |
3369 | _ACEOF | |
3370 | if ac_fn_c_try_compile "$LINENO"; then : | |
3371 | ||
3372 | else | |
3373 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3374 | CFLAGS="-g" | |
3375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3376 | /* end confdefs.h. */ | |
3377 | ||
3378 | int | |
3379 | main () | |
3380 | { | |
3381 | ||
3382 | ; | |
3383 | return 0; | |
3384 | } | |
3385 | _ACEOF | |
3386 | if ac_fn_c_try_compile "$LINENO"; then : | |
3387 | ac_cv_prog_cc_g=yes | |
3388 | fi | |
3389 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3390 | fi | |
3391 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3392 | fi | |
3393 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3394 | ac_c_werror_flag=$ac_save_c_werror_flag | |
3395 | fi | |
3396 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 | |
3397 | $as_echo "$ac_cv_prog_cc_g" >&6; } | |
3398 | if test "$ac_test_CFLAGS" = set; then | |
3399 | CFLAGS=$ac_save_CFLAGS | |
3400 | elif test $ac_cv_prog_cc_g = yes; then | |
3401 | if test "$GCC" = yes; then | |
3402 | CFLAGS="-g -O2" | |
3403 | else | |
3404 | CFLAGS="-g" | |
3405 | fi | |
3406 | else | |
3407 | if test "$GCC" = yes; then | |
3408 | CFLAGS="-O2" | |
3409 | else | |
3410 | CFLAGS= | |
3411 | fi | |
3412 | fi | |
3413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 | |
3414 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } | |
3415 | if test "${ac_cv_prog_cc_c89+set}" = set; then : | |
3416 | $as_echo_n "(cached) " >&6 | |
3417 | else | |
3418 | ac_cv_prog_cc_c89=no | |
3419 | ac_save_CC=$CC | |
3420 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3421 | /* end confdefs.h. */ | |
3422 | #include <stdarg.h> | |
3423 | #include <stdio.h> | |
3424 | #include <sys/types.h> | |
3425 | #include <sys/stat.h> | |
3426 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3427 | struct buf { int x; }; | |
3428 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3429 | static char *e (p, i) | |
3430 | char **p; | |
3431 | int i; | |
3432 | { | |
3433 | return p[i]; | |
3434 | } | |
3435 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3436 | { | |
3437 | char *s; | |
3438 | va_list v; | |
3439 | va_start (v,p); | |
3440 | s = g (p, va_arg (v,int)); | |
3441 | va_end (v); | |
3442 | return s; | |
3443 | } | |
3444 | ||
3445 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3446 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3447 | These don't provoke an error unfortunately, instead are silently treated | |
3448 | as 'x'. The following induces an error, until -std is added to get | |
3449 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
3450 | array size at least. It's necessary to write '\x00'==0 to get something | |
3451 | that's true only with -std. */ | |
3452 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
3453 | ||
3454 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
3455 | inside strings and character constants. */ | |
3456 | #define FOO(x) 'x' | |
3457 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
3458 | ||
3459 | int test (int i, double x); | |
3460 | struct s1 {int (*f) (int a);}; | |
3461 | struct s2 {int (*f) (double a);}; | |
3462 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3463 | int argc; | |
3464 | char **argv; | |
3465 | int | |
3466 | main () | |
3467 | { | |
3468 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3469 | ; | |
3470 | return 0; | |
3471 | } | |
3472 | _ACEOF | |
3473 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
3474 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
3475 | do | |
3476 | CC="$ac_save_CC $ac_arg" | |
3477 | if ac_fn_c_try_compile "$LINENO"; then : | |
3478 | ac_cv_prog_cc_c89=$ac_arg | |
3479 | fi | |
3480 | rm -f core conftest.err conftest.$ac_objext | |
3481 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3482 | done | |
3483 | rm -f conftest.$ac_ext | |
3484 | CC=$ac_save_CC | |
3485 | ||
3486 | fi | |
3487 | # AC_CACHE_VAL | |
3488 | case "x$ac_cv_prog_cc_c89" in | |
3489 | x) | |
3490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 | |
3491 | $as_echo "none needed" >&6; } ;; | |
3492 | xno) | |
3493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 | |
3494 | $as_echo "unsupported" >&6; } ;; | |
3495 | *) | |
3496 | CC="$CC $ac_cv_prog_cc_c89" | |
3497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 | |
3498 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; | |
3499 | esac | |
3500 | if test "x$ac_cv_prog_cc_c89" != xno; then : | |
3501 | ||
3502 | fi | |
3503 | ||
3504 | ac_ext=c | |
3505 | ac_cpp='$CPP $CPPFLAGS' | |
3506 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3507 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3508 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3509 | ||
3510 | ac_ext=c | |
3511 | ac_cpp='$CPP $CPPFLAGS' | |
3512 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3513 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3514 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3515 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 | |
3516 | $as_echo_n "checking how to run the C preprocessor... " >&6; } | |
3517 | # On Suns, sometimes $CPP names a directory. | |
3518 | if test -n "$CPP" && test -d "$CPP"; then | |
3519 | CPP= | |
3520 | fi | |
3521 | if test -z "$CPP"; then | |
3522 | if test "${ac_cv_prog_CPP+set}" = set; then : | |
3523 | $as_echo_n "(cached) " >&6 | |
3524 | else | |
3525 | # Double quotes because CPP needs to be expanded | |
3526 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3527 | do | |
3528 | ac_preproc_ok=false | |
3529 | for ac_c_preproc_warn_flag in '' yes | |
3530 | do | |
3531 | # Use a header file that comes with gcc, so configuring glibc | |
3532 | # with a fresh cross-compiler works. | |
3533 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3534 | # <limits.h> exists even on freestanding compilers. | |
3535 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3536 | # not just through cpp. "Syntax error" is here to catch this case. | |
3537 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3538 | /* end confdefs.h. */ | |
3539 | #ifdef __STDC__ | |
3540 | # include <limits.h> | |
3541 | #else | |
3542 | # include <assert.h> | |
3543 | #endif | |
3544 | Syntax error | |
3545 | _ACEOF | |
3546 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3547 | ||
3548 | else | |
3549 | # Broken: fails on valid input. | |
3550 | continue | |
3551 | fi | |
3552 | rm -f conftest.err conftest.$ac_ext | |
3553 | ||
3554 | # OK, works on sane cases. Now check whether nonexistent headers | |
3555 | # can be detected and how. | |
3556 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3557 | /* end confdefs.h. */ | |
3558 | #include <ac_nonexistent.h> | |
3559 | _ACEOF | |
3560 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3561 | # Broken: success on invalid input. | |
3562 | continue | |
3563 | else | |
3564 | # Passes both tests. | |
3565 | ac_preproc_ok=: | |
3566 | break | |
3567 | fi | |
3568 | rm -f conftest.err conftest.$ac_ext | |
3569 | ||
3570 | done | |
3571 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3572 | rm -f conftest.err conftest.$ac_ext | |
3573 | if $ac_preproc_ok; then : | |
3574 | break | |
3575 | fi | |
3576 | ||
3577 | done | |
3578 | ac_cv_prog_CPP=$CPP | |
3579 | ||
3580 | fi | |
3581 | CPP=$ac_cv_prog_CPP | |
3582 | else | |
3583 | ac_cv_prog_CPP=$CPP | |
3584 | fi | |
3585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 | |
3586 | $as_echo "$CPP" >&6; } | |
3587 | ac_preproc_ok=false | |
3588 | for ac_c_preproc_warn_flag in '' yes | |
3589 | do | |
3590 | # Use a header file that comes with gcc, so configuring glibc | |
3591 | # with a fresh cross-compiler works. | |
3592 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3593 | # <limits.h> exists even on freestanding compilers. | |
3594 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3595 | # not just through cpp. "Syntax error" is here to catch this case. | |
3596 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3597 | /* end confdefs.h. */ | |
3598 | #ifdef __STDC__ | |
3599 | # include <limits.h> | |
3600 | #else | |
3601 | # include <assert.h> | |
3602 | #endif | |
3603 | Syntax error | |
3604 | _ACEOF | |
3605 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3606 | ||
3607 | else | |
3608 | # Broken: fails on valid input. | |
3609 | continue | |
3610 | fi | |
3611 | rm -f conftest.err conftest.$ac_ext | |
3612 | ||
3613 | # OK, works on sane cases. Now check whether nonexistent headers | |
3614 | # can be detected and how. | |
3615 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3616 | /* end confdefs.h. */ | |
3617 | #include <ac_nonexistent.h> | |
3618 | _ACEOF | |
3619 | if ac_fn_c_try_cpp "$LINENO"; then : | |
3620 | # Broken: success on invalid input. | |
3621 | continue | |
3622 | else | |
3623 | # Passes both tests. | |
3624 | ac_preproc_ok=: | |
3625 | break | |
3626 | fi | |
3627 | rm -f conftest.err conftest.$ac_ext | |
3628 | ||
3629 | done | |
3630 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3631 | rm -f conftest.err conftest.$ac_ext | |
3632 | if $ac_preproc_ok; then : | |
3633 | ||
3634 | else | |
3635 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3636 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3637 | as_fn_error "C preprocessor \"$CPP\" fails sanity check | |
3638 | See \`config.log' for more details." "$LINENO" 5; } | |
3639 | fi | |
3640 | ||
3641 | ac_ext=c | |
3642 | ac_cpp='$CPP $CPPFLAGS' | |
3643 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3644 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3645 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3646 | ||
3647 | ||
3648 | ac_c_preproc_warn_flag=yes | |
3649 | ||
3650 | # Check for decimal float support. | |
3651 | ||
3652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5 | |
3653 | $as_echo_n "checking whether decimal floating point is supported... " >&6; } | |
3654 | if test "${libgcc_cv_dfp+set}" = set; then : | |
3655 | $as_echo_n "(cached) " >&6 | |
3656 | else | |
3657 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3658 | /* end confdefs.h. */ | |
3659 | _Decimal32 x; | |
3660 | _ACEOF | |
3661 | if ac_fn_c_try_compile "$LINENO"; then : | |
3662 | libgcc_cv_dfp=yes | |
3663 | else | |
3664 | libgcc_cv_dfp=no | |
3665 | fi | |
3666 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3667 | fi | |
3668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5 | |
3669 | $as_echo "$libgcc_cv_dfp" >&6; } | |
3670 | decimal_float=$libgcc_cv_dfp | |
3671 | ||
3672 | ||
3673 | ||
3674 | # Check whether --enable-decimal-float was given. | |
3675 | if test "${enable_decimal_float+set}" = set; then : | |
3676 | enableval=$enable_decimal_float; | |
3677 | case $enable_decimal_float in | |
3678 | yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; | |
3679 | *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. | |
3680 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; | |
3681 | esac | |
3682 | ||
3683 | else | |
3684 | ||
3685 | case $host in | |
3686 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ | |
3687 | i?86*-*-mingw* | x86_64*-*-mingw* | \ | |
3688 | i?86*-*-cygwin*) | |
3689 | enable_decimal_float=yes | |
3690 | ;; | |
3691 | *) | |
3692 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 | |
3693 | $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} | |
3694 | enable_decimal_float=no | |
3695 | ;; | |
3696 | esac | |
3697 | ||
3698 | fi | |
3699 | ||
3700 | ||
3701 | # x86's use BID format instead of DPD | |
3702 | case x$enable_decimal_float in | |
3703 | xyes) | |
3704 | case $host in | |
3705 | i?86*-*-* | x86_64*-*-*) | |
3706 | enable_decimal_float=bid | |
3707 | ;; | |
3708 | *) | |
3709 | enable_decimal_float=dpd | |
3710 | ;; | |
3711 | esac | |
3712 | default_decimal_float=$enable_decimal_float | |
3713 | ;; | |
3714 | xno) | |
3715 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
3716 | # dependency on libdecnumber. | |
3717 | default_decimal_float=dpd | |
3718 | ;; | |
3719 | esac | |
3720 | ||
3721 | ||
3722 | ||
3723 | ||
3724 | # Check for fixed-point support. | |
3725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5 | |
3726 | $as_echo_n "checking whether fixed-point is supported... " >&6; } | |
3727 | if test "${libgcc_cv_fixed_point+set}" = set; then : | |
3728 | $as_echo_n "(cached) " >&6 | |
3729 | else | |
3730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3731 | /* end confdefs.h. */ | |
3732 | _Sat _Fract x; | |
3733 | _ACEOF | |
3734 | if ac_fn_c_try_compile "$LINENO"; then : | |
3735 | libgcc_cv_fixed_point=yes | |
3736 | else | |
3737 | libgcc_cv_fixed_point=no | |
3738 | fi | |
3739 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3740 | fi | |
3741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5 | |
3742 | $as_echo "$libgcc_cv_fixed_point" >&6; } | |
3743 | fixed_point=$libgcc_cv_fixed_point | |
3744 | ||
3745 | ||
3746 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 | |
3747 | $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } | |
3748 | if test "${acl_cv_prog_gnu_ld+set}" = set; then : | |
3749 | $as_echo_n "(cached) " >&6 | |
3750 | else | |
3751 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
3752 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
3753 | acl_cv_prog_gnu_ld=yes | |
3754 | else | |
3755 | acl_cv_prog_gnu_ld=no | |
3756 | fi | |
3757 | fi | |
3758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 | |
3759 | $as_echo "$acl_cv_prog_gnu_ld" >&6; } | |
3760 | with_gnu_ld=$acl_cv_prog_gnu_ld | |
3761 | ||
3762 | ||
3763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5 | |
3764 | $as_echo_n "checking for thread model used by GCC... " >&6; } | |
3765 | target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` | |
3766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5 | |
3767 | $as_echo "$target_thread_file" >&6; } | |
3768 | ||
3769 | # Check for assembler CFI support. | |
3770 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5 | |
3771 | $as_echo_n "checking whether assembler supports CFI directives... " >&6; } | |
3772 | if test "${libgcc_cv_cfi+set}" = set; then : | |
3773 | $as_echo_n "(cached) " >&6 | |
3774 | else | |
3775 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3776 | /* end confdefs.h. */ | |
3777 | asm("\n\ | |
3778 | .text\n\ | |
3779 | .cfi_startproc\n\ | |
3780 | .cfi_personality 0, symbol\n\ | |
3781 | .cfi_endproc"); | |
3782 | _ACEOF | |
3783 | if ac_fn_c_try_compile "$LINENO"; then : | |
3784 | libgcc_cv_cfi=yes | |
3785 | else | |
3786 | libgcc_cv_cfi=no | |
3787 | fi | |
3788 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3789 | fi | |
3790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5 | |
3791 | $as_echo "$libgcc_cv_cfi" >&6; } | |
3792 | ||
3793 | # Check 32bit or 64bit for x86. | |
3794 | case ${host} in | |
3795 | i?86*-*-* | x86_64*-*-*) | |
3796 | cat > conftest.c <<EOF | |
3797 | #ifdef __x86_64__ | |
3798 | host_address=64 | |
3799 | #else | |
3800 | host_address=32 | |
3801 | #endif | |
3802 | EOF | |
3803 | eval `${CC-cc} -E conftest.c | grep host_address=` | |
3804 | rm -f conftest.c | |
3805 | ;; | |
3806 | esac | |
3807 | ||
3808 | # Collect host-machine-specific information. | |
3809 | . ${srcdir}/config.host | |
3810 | ||
3811 | # Check if Solaris/x86 linker supports ZERO terminator unwind entries. | |
3812 | # This is after config.host so we can augment tmake_file. | |
3813 | # Link with -nostartfiles -nodefaultlibs since neither are present while | |
3814 | # building libgcc. | |
3815 | case ${host} in | |
3816 | i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) | |
3817 | cat > conftest.s <<EOF | |
3818 | .section .eh_frame,"a",@unwind | |
3819 | .zero 4 | |
3820 | .section .jcr,"aw",@progbits | |
3821 | .zero 8 | |
3822 | EOF | |
3823 | if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5' | |
3824 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3825 | (eval $ac_try) 2>&5 | |
3826 | ac_status=$? | |
3827 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3828 | test $ac_status = 0; }; }; then | |
3829 | # configure expects config files in libgcc/config, so need a relative | |
3830 | # path here. | |
3831 | tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff" | |
3832 | fi | |
3833 | ;; | |
3834 | esac | |
3835 | ||
3836 | # Check for visibility support. This is after config.host so that | |
3837 | # we can check for asm_hidden_op. | |
3838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5 | |
3839 | $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; } | |
3840 | if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then : | |
3841 | $as_echo_n "(cached) " >&6 | |
3842 | else | |
3843 | ||
3844 | echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c | |
3845 | libgcc_cv_hidden_visibility_attribute=no | |
3846 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
3847 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3848 | (eval $ac_try) 2>&5 | |
3849 | ac_status=$? | |
3850 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3851 | test $ac_status = 0; }; }; then | |
3852 | if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then | |
3853 | libgcc_cv_hidden_visibility_attribute=yes | |
3854 | fi | |
3855 | fi | |
3856 | rm -f conftest.* | |
3857 | ||
3858 | fi | |
3859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5 | |
3860 | $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; } | |
3861 | ||
3862 | if test $libgcc_cv_hidden_visibility_attribute = yes; then | |
3863 | vis_hide='-fvisibility=hidden -DHIDE_EXPORTS' | |
3864 | else | |
3865 | vis_hide= | |
3866 | fi | |
3867 | ||
3868 | ||
3869 | # See if we have thread-local storage. We can only test assembler | |
3870 | # sicne link-time and run-time tests require the newly built | |
3871 | # gcc, which can't be used to build executable due to that libgcc | |
3872 | # is yet to be built here. | |
3873 | ||
3874 | # Check whether --enable-tls was given. | |
3875 | if test "${enable_tls+set}" = set; then : | |
3876 | enableval=$enable_tls; | |
3877 | case "$enableval" in | |
3878 | yes|no) ;; | |
3879 | *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;; | |
3880 | esac | |
3881 | ||
3882 | else | |
3883 | enable_tls=yes | |
3884 | fi | |
3885 | ||
3886 | ||
3887 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5 | |
3888 | $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; } | |
3889 | if test "${gcc_cv_have_cc_tls+set}" = set; then : | |
3890 | $as_echo_n "(cached) " >&6 | |
3891 | else | |
3892 | ||
3893 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3894 | /* end confdefs.h. */ | |
3895 | __thread int a; int b; int main() { return a = b; } | |
3896 | _ACEOF | |
3897 | if ac_fn_c_try_compile "$LINENO"; then : | |
3898 | gcc_cv_have_cc_tls=yes | |
3899 | else | |
3900 | gcc_cv_have_cc_tls=no | |
3901 | fi | |
3902 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3903 | ||
3904 | fi | |
3905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5 | |
3906 | $as_echo "$gcc_cv_have_cc_tls" >&6; } | |
3907 | set_have_cc_tls= | |
3908 | if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then | |
3909 | set_have_cc_tls="-DHAVE_CC_TLS" | |
3910 | fi | |
3911 | ||
3912 | ||
3913 | # See if we have emulated thread-local storage. | |
3914 | ||
3915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5 | |
3916 | $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; } | |
3917 | if test "${gcc_cv_use_emutls+set}" = set; then : | |
3918 | $as_echo_n "(cached) " >&6 | |
3919 | else | |
3920 | ||
3921 | gcc_cv_use_emutls=no | |
3922 | echo '__thread int a; int b; int main() { return a = b; }' > conftest.c | |
3923 | if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5' | |
3924 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3925 | (eval $ac_try) 2>&5 | |
3926 | ac_status=$? | |
3927 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3928 | test $ac_status = 0; }; }; then | |
3929 | if grep __emutls_get_address conftest.s > /dev/null; then | |
3930 | gcc_cv_use_emutls=yes | |
3931 | fi | |
3932 | fi | |
3933 | rm -f conftest.* | |
3934 | ||
3935 | fi | |
3936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5 | |
3937 | $as_echo "$gcc_cv_use_emutls" >&6; } | |
3938 | if test "$gcc_cv_use_emutls" = "yes" ; then | |
3939 | ||
3940 | $as_echo "#define USE_EMUTLS 1" >>confdefs.h | |
3941 | ||
3942 | fi | |
3943 | set_use_emutls= | |
3944 | if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then | |
3945 | set_use_emutls="-DUSE_EMUTLS" | |
3946 | fi | |
3947 | ||
3948 | ||
3949 | # Conditionalize the makefile for this target machine. | |
3950 | tmake_file_= | |
3951 | for f in ${tmake_file} | |
3952 | do | |
3953 | if test -f ${srcdir}/config/$f | |
3954 | then | |
3955 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" | |
3956 | fi | |
3957 | done | |
3958 | tmake_file="${tmake_file_}" | |
3959 | ||
3960 | ||
3961 | # Substitute configuration variables | |
3962 | ||
3963 | ||
3964 | ||
3965 | ac_config_links="$ac_config_links enable-execute-stack.c:$enable_execute_stack" | |
3966 | ||
3967 | ac_config_links="$ac_config_links md-unwind-support.h:config/$md_unwind_header" | |
3968 | ||
3969 | ||
3970 | # We need multilib support. | |
3971 | ac_config_files="$ac_config_files Makefile" | |
3972 | ||
3973 | ac_config_commands="$ac_config_commands default" | |
3974 | ||
3975 | cat >confcache <<\_ACEOF | |
3976 | # This file is a shell script that caches the results of configure | |
3977 | # tests run on this system so they can be shared between configure | |
3978 | # scripts and configure runs, see configure's option --config-cache. | |
3979 | # It is not useful on other systems. If it contains results you don't | |
3980 | # want to keep, you may remove or edit it. | |
3981 | # | |
3982 | # config.status only pays attention to the cache file if you give it | |
3983 | # the --recheck option to rerun configure. | |
3984 | # | |
3985 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
3986 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
3987 | # following values. | |
3988 | ||
3989 | _ACEOF | |
3990 | ||
3991 | # The following way of writing the cache mishandles newlines in values, | |
3992 | # but we know of no workaround that is simple, portable, and efficient. | |
3993 | # So, we kill variables containing newlines. | |
3994 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
3995 | # and sets the high bit in the cache file unless we assign to the vars. | |
3996 | ( | |
3997 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
3998 | eval ac_val=\$$ac_var | |
3999 | case $ac_val in #( | |
4000 | *${as_nl}*) | |
4001 | case $ac_var in #( | |
4002 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 | |
4003 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; | |
4004 | esac | |
4005 | case $ac_var in #( | |
4006 | _ | IFS | as_nl) ;; #( | |
4007 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( | |
4008 | *) { eval $ac_var=; unset $ac_var;} ;; | |
4009 | esac ;; | |
4010 | esac | |
4011 | done | |
4012 | ||
4013 | (set) 2>&1 | | |
4014 | case $as_nl`(ac_space=' '; set) 2>&1` in #( | |
4015 | *${as_nl}ac_space=\ *) | |
4016 | # `set' does not quote correctly, so add quotes: double-quote | |
4017 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
4018 | sed -n \ | |
4019 | "s/'/'\\\\''/g; | |
4020 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
4021 | ;; #( | |
4022 | *) | |
4023 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
4024 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" | |
4025 | ;; | |
4026 | esac | | |
4027 | sort | |
4028 | ) | | |
4029 | sed ' | |
4030 | /^ac_cv_env_/b end | |
4031 | t clear | |
4032 | :clear | |
4033 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
4034 | t end | |
4035 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
4036 | :end' >>confcache | |
4037 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
4038 | if test -w "$cache_file"; then | |
4039 | test "x$cache_file" != "x/dev/null" && | |
4040 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 | |
4041 | $as_echo "$as_me: updating cache $cache_file" >&6;} | |
4042 | cat confcache >$cache_file | |
4043 | else | |
4044 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 | |
4045 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} | |
4046 | fi | |
4047 | fi | |
4048 | rm -f confcache | |
4049 | ||
4050 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
4051 | # Let make expand exec_prefix. | |
4052 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
4053 | ||
4054 | # Transform confdefs.h into DEFS. | |
4055 | # Protect against shell expansion while executing Makefile rules. | |
4056 | # Protect against Makefile macro expansion. | |
4057 | # | |
4058 | # If the first sed substitution is executed (which looks for macros that | |
4059 | # take arguments), then branch to the quote section. Otherwise, | |
4060 | # look for a macro that doesn't take arguments. | |
4061 | ac_script=' | |
4062 | :mline | |
4063 | /\\$/{ | |
4064 | N | |
4065 | s,\\\n,, | |
4066 | b mline | |
4067 | } | |
4068 | t clear | |
4069 | :clear | |
4070 | s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g | |
4071 | t quote | |
4072 | s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g | |
4073 | t quote | |
4074 | b any | |
4075 | :quote | |
4076 | s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g | |
4077 | s/\[/\\&/g | |
4078 | s/\]/\\&/g | |
4079 | s/\$/$$/g | |
4080 | H | |
4081 | :any | |
4082 | ${ | |
4083 | g | |
4084 | s/^\n// | |
4085 | s/\n/ /g | |
4086 | p | |
4087 | } | |
4088 | ' | |
4089 | DEFS=`sed -n "$ac_script" confdefs.h` | |
4090 | ||
4091 | ||
4092 | ac_libobjs= | |
4093 | ac_ltlibobjs= | |
4094 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
4095 | # 1. Remove the extension, and $U if already installed. | |
4096 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' | |
4097 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` | |
4098 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR | |
4099 | # will be set to the directory where LIBOBJS objects are built. | |
4100 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" | |
4101 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
4102 | done | |
4103 | LIBOBJS=$ac_libobjs | |
4104 | ||
4105 | LTLIBOBJS=$ac_ltlibobjs | |
4106 | ||
4107 | ||
4108 | ||
4109 | : ${CONFIG_STATUS=./config.status} | |
4110 | ac_write_fail=0 | |
4111 | ac_clean_files_save=$ac_clean_files | |
4112 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
4113 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 | |
4114 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
4115 | as_write_fail=0 | |
4116 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
4117 | #! $SHELL | |
4118 | # Generated by $as_me. | |
4119 | # Run this file to recreate the current configuration. | |
4120 | # Compiler output produced by configure, useful for debugging | |
4121 | # configure, is in config.log if it exists. | |
4122 | ||
4123 | debug=false | |
4124 | ac_cs_recheck=false | |
4125 | ac_cs_silent=false | |
4126 | ||
4127 | SHELL=\${CONFIG_SHELL-$SHELL} | |
4128 | export SHELL | |
4129 | _ASEOF | |
4130 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
4131 | ## -------------------- ## | |
4132 | ## M4sh Initialization. ## | |
4133 | ## -------------------- ## | |
4134 | ||
4135 | # Be more Bourne compatible | |
4136 | DUALCASE=1; export DUALCASE # for MKS sh | |
4137 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : | |
4138 | emulate sh | |
4139 | NULLCMD=: | |
4140 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which | |
4141 | # is contrary to our usage. Disable this feature. | |
4142 | alias -g '${1+"$@"}'='"$@"' | |
4143 | setopt NO_GLOB_SUBST | |
4144 | else | |
4145 | case `(set -o) 2>/dev/null` in #( | |
4146 | *posix*) : | |
4147 | set -o posix ;; #( | |
4148 | *) : | |
4149 | ;; | |
4150 | esac | |
4151 | fi | |
4152 | ||
4153 | ||
4154 | as_nl=' | |
4155 | ' | |
4156 | export as_nl | |
4157 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
4158 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
4159 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
4160 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
4161 | # Prefer a ksh shell builtin over an external printf program on Solaris, | |
4162 | # but without wasting forks for bash or zsh. | |
4163 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
4164 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
4165 | as_echo='print -r --' | |
4166 | as_echo_n='print -rn --' | |
4167 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
4168 | as_echo='printf %s\n' | |
4169 | as_echo_n='printf %s' | |
4170 | else | |
4171 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
4172 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
4173 | as_echo_n='/usr/ucb/echo -n' | |
4174 | else | |
4175 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' | |
4176 | as_echo_n_body='eval | |
4177 | arg=$1; | |
4178 | case $arg in #( | |
4179 | *"$as_nl"*) | |
4180 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
4181 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
4182 | esac; | |
4183 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
4184 | ' | |
4185 | export as_echo_n_body | |
4186 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
4187 | fi | |
4188 | export as_echo_body | |
4189 | as_echo='sh -c $as_echo_body as_echo' | |
4190 | fi | |
4191 | ||
4192 | # The user is always right. | |
4193 | if test "${PATH_SEPARATOR+set}" != set; then | |
4194 | PATH_SEPARATOR=: | |
4195 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
4196 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
4197 | PATH_SEPARATOR=';' | |
4198 | } | |
4199 | fi | |
4200 | ||
4201 | ||
4202 | # IFS | |
4203 | # We need space, tab and new line, in precisely that order. Quoting is | |
4204 | # there to prevent editors from complaining about space-tab. | |
4205 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
4206 | # splitting by setting IFS to empty value.) | |
4207 | IFS=" "" $as_nl" | |
4208 | ||
4209 | # Find who we are. Look in the path if we contain no directory separator. | |
4210 | case $0 in #(( | |
4211 | *[\\/]* ) as_myself=$0 ;; | |
4212 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4213 | for as_dir in $PATH | |
4214 | do | |
4215 | IFS=$as_save_IFS | |
4216 | test -z "$as_dir" && as_dir=. | |
4217 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
4218 | done | |
4219 | IFS=$as_save_IFS | |
4220 | ||
4221 | ;; | |
4222 | esac | |
4223 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
4224 | # in which case we are not to be found in the path. | |
4225 | if test "x$as_myself" = x; then | |
4226 | as_myself=$0 | |
4227 | fi | |
4228 | if test ! -f "$as_myself"; then | |
4229 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 | |
4230 | exit 1 | |
4231 | fi | |
4232 | ||
4233 | # Unset variables that we do not need and which cause bugs (e.g. in | |
4234 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
4235 | # suppresses any "Segmentation fault" message there. '((' could | |
4236 | # trigger a bug in pdksh 5.2.14. | |
4237 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
4238 | do eval test x\${$as_var+set} = xset \ | |
4239 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
4240 | done | |
4241 | PS1='$ ' | |
4242 | PS2='> ' | |
4243 | PS4='+ ' | |
4244 | ||
4245 | # NLS nuisances. | |
4246 | LC_ALL=C | |
4247 | export LC_ALL | |
4248 | LANGUAGE=C | |
4249 | export LANGUAGE | |
4250 | ||
4251 | # CDPATH. | |
4252 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
4253 | ||
4254 | ||
4255 | # as_fn_error ERROR [LINENO LOG_FD] | |
4256 | # --------------------------------- | |
4257 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
4258 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4259 | # script with status $?, using 1 if that was 0. | |
4260 | as_fn_error () | |
4261 | { | |
4262 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
4263 | if test "$3"; then | |
4264 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
4265 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
4266 | fi | |
4267 | $as_echo "$as_me: error: $1" >&2 | |
4268 | as_fn_exit $as_status | |
4269 | } # as_fn_error | |
4270 | ||
4271 | ||
4272 | # as_fn_set_status STATUS | |
4273 | # ----------------------- | |
4274 | # Set $? to STATUS, without forking. | |
4275 | as_fn_set_status () | |
4276 | { | |
4277 | return $1 | |
4278 | } # as_fn_set_status | |
4279 | ||
4280 | # as_fn_exit STATUS | |
4281 | # ----------------- | |
4282 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
4283 | as_fn_exit () | |
4284 | { | |
4285 | set +e | |
4286 | as_fn_set_status $1 | |
4287 | exit $1 | |
4288 | } # as_fn_exit | |
4289 | ||
4290 | # as_fn_unset VAR | |
4291 | # --------------- | |
4292 | # Portably unset VAR. | |
4293 | as_fn_unset () | |
4294 | { | |
4295 | { eval $1=; unset $1;} | |
4296 | } | |
4297 | as_unset=as_fn_unset | |
4298 | # as_fn_append VAR VALUE | |
4299 | # ---------------------- | |
4300 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
4301 | # advantage of any shell optimizations that allow amortized linear growth over | |
4302 | # repeated appends, instead of the typical quadratic growth present in naive | |
4303 | # implementations. | |
4304 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
4305 | eval 'as_fn_append () | |
4306 | { | |
4307 | eval $1+=\$2 | |
4308 | }' | |
4309 | else | |
4310 | as_fn_append () | |
4311 | { | |
4312 | eval $1=\$$1\$2 | |
4313 | } | |
4314 | fi # as_fn_append | |
4315 | ||
4316 | # as_fn_arith ARG... | |
4317 | # ------------------ | |
4318 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
4319 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
4320 | # must be portable across $(()) and expr. | |
4321 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
4322 | eval 'as_fn_arith () | |
4323 | { | |
4324 | as_val=$(( $* )) | |
4325 | }' | |
4326 | else | |
4327 | as_fn_arith () | |
4328 | { | |
4329 | as_val=`expr "$@" || test $? -eq 1` | |
4330 | } | |
4331 | fi # as_fn_arith | |
4332 | ||
4333 | ||
4334 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
4335 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
4336 | as_expr=expr | |
4337 | else | |
4338 | as_expr=false | |
4339 | fi | |
4340 | ||
4341 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
4342 | as_basename=basename | |
4343 | else | |
4344 | as_basename=false | |
4345 | fi | |
4346 | ||
4347 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then | |
4348 | as_dirname=dirname | |
4349 | else | |
4350 | as_dirname=false | |
4351 | fi | |
4352 | ||
4353 | as_me=`$as_basename -- "$0" || | |
4354 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
4355 | X"$0" : 'X\(//\)$' \| \ | |
4356 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
4357 | $as_echo X/"$0" | | |
4358 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
4359 | s//\1/ | |
4360 | q | |
4361 | } | |
4362 | /^X\/\(\/\/\)$/{ | |
4363 | s//\1/ | |
4364 | q | |
4365 | } | |
4366 | /^X\/\(\/\).*/{ | |
4367 | s//\1/ | |
4368 | q | |
4369 | } | |
4370 | s/.*/./; q'` | |
4371 | ||
4372 | # Avoid depending upon Character Ranges. | |
4373 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4374 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4375 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4376 | as_cr_digits='0123456789' | |
4377 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
4378 | ||
4379 | ECHO_C= ECHO_N= ECHO_T= | |
4380 | case `echo -n x` in #((((( | |
4381 | -n*) | |
4382 | case `echo 'xy\c'` in | |
4383 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
4384 | xy) ECHO_C='\c';; | |
4385 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
4386 | ECHO_T=' ';; | |
4387 | esac;; | |
4388 | *) | |
4389 | ECHO_N='-n';; | |
4390 | esac | |
4391 | ||
4392 | rm -f conf$$ conf$$.exe conf$$.file | |
4393 | if test -d conf$$.dir; then | |
4394 | rm -f conf$$.dir/conf$$.file | |
4395 | else | |
4396 | rm -f conf$$.dir | |
4397 | mkdir conf$$.dir 2>/dev/null | |
4398 | fi | |
4399 | if (echo >conf$$.file) 2>/dev/null; then | |
4400 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4401 | as_ln_s='ln -s' | |
4402 | # ... but there are two gotchas: | |
4403 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
4404 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
4405 | # In both cases, we have to default to `cp -p'. | |
4406 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
4407 | as_ln_s='cp -p' | |
4408 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
4409 | as_ln_s=ln | |
4410 | else | |
4411 | as_ln_s='cp -p' | |
4412 | fi | |
4413 | else | |
4414 | as_ln_s='cp -p' | |
4415 | fi | |
4416 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file | |
4417 | rmdir conf$$.dir 2>/dev/null | |
4418 | ||
4419 | ||
4420 | # as_fn_mkdir_p | |
4421 | # ------------- | |
4422 | # Create "$as_dir" as a directory, including parents if necessary. | |
4423 | as_fn_mkdir_p () | |
4424 | { | |
4425 | ||
4426 | case $as_dir in #( | |
4427 | -*) as_dir=./$as_dir;; | |
4428 | esac | |
4429 | test -d "$as_dir" || eval $as_mkdir_p || { | |
4430 | as_dirs= | |
4431 | while :; do | |
4432 | case $as_dir in #( | |
4433 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
4434 | *) as_qdir=$as_dir;; | |
4435 | esac | |
4436 | as_dirs="'$as_qdir' $as_dirs" | |
4437 | as_dir=`$as_dirname -- "$as_dir" || | |
4438 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4439 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4440 | X"$as_dir" : 'X\(//\)$' \| \ | |
4441 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
4442 | $as_echo X"$as_dir" | | |
4443 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4444 | s//\1/ | |
4445 | q | |
4446 | } | |
4447 | /^X\(\/\/\)[^/].*/{ | |
4448 | s//\1/ | |
4449 | q | |
4450 | } | |
4451 | /^X\(\/\/\)$/{ | |
4452 | s//\1/ | |
4453 | q | |
4454 | } | |
4455 | /^X\(\/\).*/{ | |
4456 | s//\1/ | |
4457 | q | |
4458 | } | |
4459 | s/.*/./; q'` | |
4460 | test -d "$as_dir" && break | |
4461 | done | |
4462 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4463 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
4464 | ||
4465 | ||
4466 | } # as_fn_mkdir_p | |
4467 | if mkdir -p . 2>/dev/null; then | |
4468 | as_mkdir_p='mkdir -p "$as_dir"' | |
4469 | else | |
4470 | test -d ./-p && rmdir ./-p | |
4471 | as_mkdir_p=false | |
4472 | fi | |
4473 | ||
4474 | if test -x / >/dev/null 2>&1; then | |
4475 | as_test_x='test -x' | |
4476 | else | |
4477 | if ls -dL / >/dev/null 2>&1; then | |
4478 | as_ls_L_option=L | |
4479 | else | |
4480 | as_ls_L_option= | |
4481 | fi | |
4482 | as_test_x=' | |
4483 | eval sh -c '\'' | |
4484 | if test -d "$1"; then | |
4485 | test -d "$1/."; | |
4486 | else | |
4487 | case $1 in #( | |
4488 | -*)set "./$1";; | |
4489 | esac; | |
4490 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
4491 | ???[sx]*):;;*)false;;esac;fi | |
4492 | '\'' sh | |
4493 | ' | |
4494 | fi | |
4495 | as_executable_p=$as_test_x | |
4496 | ||
4497 | # Sed expression to map a string onto a valid CPP name. | |
4498 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
4499 | ||
4500 | # Sed expression to map a string onto a valid variable name. | |
4501 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
4502 | ||
4503 | ||
4504 | exec 6>&1 | |
4505 | ## ----------------------------------- ## | |
4506 | ## Main body of $CONFIG_STATUS script. ## | |
4507 | ## ----------------------------------- ## | |
4508 | _ASEOF | |
4509 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
4510 | ||
4511 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4512 | # Save the log message, to keep $0 and so on meaningful, and to | |
4513 | # report actual input values of CONFIG_FILES etc. instead of their | |
4514 | # values after options handling. | |
4515 | ac_log=" | |
4516 | This file was extended by GNU C Runtime Library $as_me 1.0, which was | |
4517 | generated by GNU Autoconf 2.64. Invocation command line was | |
4518 | ||
4519 | CONFIG_FILES = $CONFIG_FILES | |
4520 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4521 | CONFIG_LINKS = $CONFIG_LINKS | |
4522 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4523 | $ $0 $@ | |
4524 | ||
4525 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
4526 | " | |
4527 | ||
4528 | _ACEOF | |
4529 | ||
4530 | case $ac_config_files in *" | |
4531 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
4532 | esac | |
4533 | ||
4534 | ||
4535 | ||
4536 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4537 | # Files that config.status was made for. | |
4538 | config_files="$ac_config_files" | |
4539 | config_links="$ac_config_links" | |
4540 | config_commands="$ac_config_commands" | |
4541 | ||
4542 | _ACEOF | |
4543 | ||
4544 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4545 | ac_cs_usage="\ | |
4546 | \`$as_me' instantiates files and other configuration actions | |
4547 | from templates according to the current configuration. Unless the files | |
4548 | and actions are specified as TAGs, all are instantiated by default. | |
4549 | ||
4550 | Usage: $0 [OPTION]... [TAG]... | |
4551 | ||
4552 | -h, --help print this help, then exit | |
4553 | -V, --version print version number and configuration settings, then exit | |
4554 | -q, --quiet, --silent | |
4555 | do not print progress messages | |
4556 | -d, --debug don't remove temporary files | |
4557 | --recheck update $as_me by reconfiguring in the same conditions | |
4558 | --file=FILE[:TEMPLATE] | |
4559 | instantiate the configuration file FILE | |
4560 | ||
4561 | Configuration files: | |
4562 | $config_files | |
4563 | ||
4564 | Configuration links: | |
4565 | $config_links | |
4566 | ||
4567 | Configuration commands: | |
4568 | $config_commands | |
4569 | ||
4570 | Report bugs to the package provider. | |
4571 | GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>. | |
4572 | General help using GNU software: <http://www.gnu.org/gethelp/>." | |
4573 | ||
4574 | _ACEOF | |
4575 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4576 | ac_cs_version="\\ | |
4577 | GNU C Runtime Library config.status 1.0 | |
4578 | configured by $0, generated by GNU Autoconf 2.64, | |
4579 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" | |
4580 | ||
4581 | Copyright (C) 2009 Free Software Foundation, Inc. | |
4582 | This config.status script is free software; the Free Software Foundation | |
4583 | gives unlimited permission to copy, distribute and modify it." | |
4584 | ||
4585 | ac_pwd='$ac_pwd' | |
4586 | srcdir='$srcdir' | |
4587 | INSTALL='$INSTALL' | |
4588 | AWK='$AWK' | |
4589 | test -n "\$AWK" || AWK=awk | |
4590 | _ACEOF | |
4591 | ||
4592 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4593 | # The default lists apply if the user does not specify any file. | |
4594 | ac_need_defaults=: | |
4595 | while test $# != 0 | |
4596 | do | |
4597 | case $1 in | |
4598 | --*=*) | |
4599 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
4600 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
4601 | ac_shift=: | |
4602 | ;; | |
4603 | *) | |
4604 | ac_option=$1 | |
4605 | ac_optarg=$2 | |
4606 | ac_shift=shift | |
4607 | ;; | |
4608 | esac | |
4609 | ||
4610 | case $ac_option in | |
4611 | # Handling of the options. | |
4612 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
4613 | ac_cs_recheck=: ;; | |
4614 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) | |
4615 | $as_echo "$ac_cs_version"; exit ;; | |
4616 | --debug | --debu | --deb | --de | --d | -d ) | |
4617 | debug=: ;; | |
4618 | --file | --fil | --fi | --f ) | |
4619 | $ac_shift | |
4620 | case $ac_optarg in | |
4621 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
4622 | esac | |
4623 | as_fn_append CONFIG_FILES " '$ac_optarg'" | |
4624 | ac_need_defaults=false;; | |
4625 | --he | --h | --help | --hel | -h ) | |
4626 | $as_echo "$ac_cs_usage"; exit ;; | |
4627 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
4628 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4629 | ac_cs_silent=: ;; | |
4630 | ||
4631 | # This is an error. | |
4632 | -*) as_fn_error "unrecognized option: \`$1' | |
4633 | Try \`$0 --help' for more information." ;; | |
4634 | ||
4635 | *) as_fn_append ac_config_targets " $1" | |
4636 | ac_need_defaults=false ;; | |
4637 | ||
4638 | esac | |
4639 | shift | |
4640 | done | |
4641 | ||
4642 | ac_configure_extra_args= | |
4643 | ||
4644 | if $ac_cs_silent; then | |
4645 | exec 6>/dev/null | |
4646 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
4647 | fi | |
4648 | ||
4649 | _ACEOF | |
4650 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4651 | if \$ac_cs_recheck; then | |
4652 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
4653 | shift | |
4654 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
4655 | CONFIG_SHELL='$SHELL' | |
4656 | export CONFIG_SHELL | |
4657 | exec "\$@" | |
4658 | fi | |
4659 | ||
4660 | _ACEOF | |
4661 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4662 | exec 5>>config.log | |
4663 | { | |
4664 | echo | |
4665 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4666 | ## Running $as_me. ## | |
4667 | _ASBOX | |
4668 | $as_echo "$ac_log" | |
4669 | } >&5 | |
4670 | ||
4671 | _ACEOF | |
4672 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4673 | # | |
4674 | # INIT-COMMANDS | |
4675 | # | |
4676 | srcdir=${srcdir} | |
4677 | host=${host} | |
4678 | with_target_subdir=${with_target_subdir} | |
4679 | with_multisubdir=${with_multisubdir} | |
4680 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
4681 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
4682 | libgcc_topdir=${libgcc_topdir} | |
4683 | CC="${CC}" | |
4684 | ||
4685 | ||
4686 | _ACEOF | |
4687 | ||
4688 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4689 | ||
4690 | # Handling of arguments. | |
4691 | for ac_config_target in $ac_config_targets | |
4692 | do | |
4693 | case $ac_config_target in | |
4694 | "enable-execute-stack.c") CONFIG_LINKS="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;; | |
4695 | "md-unwind-support.h") CONFIG_LINKS="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;; | |
4696 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4697 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
4698 | ||
4699 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; | |
4700 | esac | |
4701 | done | |
4702 | ||
4703 | ||
4704 | # If the user did not use the arguments to specify the items to instantiate, | |
4705 | # then the envvar interface is used. Set only those that are not. | |
4706 | # We use the long form for the default assignment because of an extremely | |
4707 | # bizarre bug on SunOS 4.1.3. | |
4708 | if $ac_need_defaults; then | |
4709 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
4710 | test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links | |
4711 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
4712 | fi | |
4713 | ||
4714 | # Have a temporary directory for convenience. Make it in the build tree | |
4715 | # simply because there is no reason against having it here, and in addition, | |
4716 | # creating and moving files from /tmp can sometimes cause problems. | |
4717 | # Hook for its removal unless debugging. | |
4718 | # Note that there is a small window in which the directory will not be cleaned: | |
4719 | # after its creation but before its name has been assigned to `$tmp'. | |
4720 | $debug || | |
4721 | { | |
4722 | tmp= | |
4723 | trap 'exit_status=$? | |
4724 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
4725 | ' 0 | |
4726 | trap 'as_fn_exit 1' 1 2 13 15 | |
4727 | } | |
4728 | # Create a (secure) tmp directory for tmp files. | |
4729 | ||
4730 | { | |
4731 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && | |
4732 | test -n "$tmp" && test -d "$tmp" | |
4733 | } || | |
4734 | { | |
4735 | tmp=./conf$$-$RANDOM | |
4736 | (umask 077 && mkdir "$tmp") | |
4737 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 | |
4738 | ||
4739 | # Set up the scripts for CONFIG_FILES section. | |
4740 | # No need to generate them if there are no CONFIG_FILES. | |
4741 | # This happens for instance with `./config.status config.h'. | |
4742 | if test -n "$CONFIG_FILES"; then | |
4743 | ||
4744 | ||
4745 | ac_cr=`echo X | tr X '\015'` | |
4746 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
4747 | # But we know of no other shell where ac_cr would be empty at this | |
4748 | # point, so we can use a bashism as a fallback. | |
4749 | if test "x$ac_cr" = x; then | |
4750 | eval ac_cr=\$\'\\r\' | |
4751 | fi | |
4752 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` | |
4753 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4754 | ac_cs_awk_cr='\r' | |
4755 | else | |
4756 | ac_cs_awk_cr=$ac_cr | |
4757 | fi | |
4758 | ||
4759 | echo 'BEGIN {' >"$tmp/subs1.awk" && | |
4760 | _ACEOF | |
4761 | ||
4762 | ||
4763 | { | |
4764 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
4765 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
4766 | echo "_ACEOF" | |
4767 | } >conf$$subs.sh || | |
4768 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4769 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` | |
4770 | ac_delim='%!_!# ' | |
4771 | for ac_last_try in false false false false false :; do | |
4772 | . ./conf$$subs.sh || | |
4773 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4774 | ||
4775 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
4776 | if test $ac_delim_n = $ac_delim_num; then | |
4777 | break | |
4778 | elif $ac_last_try; then | |
4779 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 | |
4780 | else | |
4781 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
4782 | fi | |
4783 | done | |
4784 | rm -f conf$$subs.sh | |
4785 | ||
4786 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4787 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
4788 | _ACEOF | |
4789 | sed -n ' | |
4790 | h | |
4791 | s/^/S["/; s/!.*/"]=/ | |
4792 | p | |
4793 | g | |
4794 | s/^[^!]*!// | |
4795 | :repl | |
4796 | t repl | |
4797 | s/'"$ac_delim"'$// | |
4798 | t delim | |
4799 | :nl | |
4800 | h | |
4801 | s/\(.\{148\}\).*/\1/ | |
4802 | t more1 | |
4803 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
4804 | p | |
4805 | n | |
4806 | b repl | |
4807 | :more1 | |
4808 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4809 | p | |
4810 | g | |
4811 | s/.\{148\}// | |
4812 | t nl | |
4813 | :delim | |
4814 | h | |
4815 | s/\(.\{148\}\).*/\1/ | |
4816 | t more2 | |
4817 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
4818 | p | |
4819 | b | |
4820 | :more2 | |
4821 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
4822 | p | |
4823 | g | |
4824 | s/.\{148\}// | |
4825 | t delim | |
4826 | ' <conf$$subs.awk | sed ' | |
4827 | /^[^""]/{ | |
4828 | N | |
4829 | s/\n// | |
4830 | } | |
4831 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
4832 | rm -f conf$$subs.awk | |
4833 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
4834 | _ACAWK | |
4835 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
4836 | for (key in S) S_is_set[key] = 1 | |
4837 | FS = "\a" | |
4838 | ||
4839 | } | |
4840 | { | |
4841 | line = $ 0 | |
4842 | nfields = split(line, field, "@") | |
4843 | substed = 0 | |
4844 | len = length(field[1]) | |
4845 | for (i = 2; i < nfields; i++) { | |
4846 | key = field[i] | |
4847 | keylen = length(key) | |
4848 | if (S_is_set[key]) { | |
4849 | value = S[key] | |
4850 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
4851 | len += length(value) + length(field[++i]) | |
4852 | substed = 1 | |
4853 | } else | |
4854 | len += 1 + keylen | |
4855 | } | |
4856 | ||
4857 | print line | |
4858 | } | |
4859 | ||
4860 | _ACAWK | |
4861 | _ACEOF | |
4862 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4863 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
4864 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
4865 | else | |
4866 | cat | |
4867 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
4868 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 | |
4869 | _ACEOF | |
4870 | ||
4871 | # VPATH may cause trouble with some makes, so we remove $(srcdir), | |
4872 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
4873 | # trailing colons and then remove the whole line if VPATH becomes empty | |
4874 | # (actually we leave an empty line to preserve line numbers). | |
4875 | if test "x$srcdir" = x.; then | |
4876 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
4877 | s/:*\$(srcdir):*/:/ | |
4878 | s/:*\${srcdir}:*/:/ | |
4879 | s/:*@srcdir@:*/:/ | |
4880 | s/^\([^=]*=[ ]*\):*/\1/ | |
4881 | s/:*$// | |
4882 | s/^[^=]*=[ ]*$// | |
4883 | }' | |
4884 | fi | |
4885 | ||
4886 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4887 | fi # test -n "$CONFIG_FILES" | |
4888 | ||
4889 | ||
4890 | eval set X " :F $CONFIG_FILES :L $CONFIG_LINKS :C $CONFIG_COMMANDS" | |
4891 | shift | |
4892 | for ac_tag | |
4893 | do | |
4894 | case $ac_tag in | |
4895 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
4896 | esac | |
4897 | case $ac_mode$ac_tag in | |
4898 | :[FHL]*:*);; | |
4899 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; | |
4900 | :[FH]-) ac_tag=-:-;; | |
4901 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
4902 | esac | |
4903 | ac_save_IFS=$IFS | |
4904 | IFS=: | |
4905 | set x $ac_tag | |
4906 | IFS=$ac_save_IFS | |
4907 | shift | |
4908 | ac_file=$1 | |
4909 | shift | |
4910 | ||
4911 | case $ac_mode in | |
4912 | :L) ac_source=$1;; | |
4913 | :[FH]) | |
4914 | ac_file_inputs= | |
4915 | for ac_f | |
4916 | do | |
4917 | case $ac_f in | |
4918 | -) ac_f="$tmp/stdin";; | |
4919 | *) # Look for the file first in the build tree, then in the source tree | |
4920 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
4921 | # because $ac_f cannot contain `:'. | |
4922 | test -f "$ac_f" || | |
4923 | case $ac_f in | |
4924 | [\\/$]*) false;; | |
4925 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
4926 | esac || | |
4927 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; | |
4928 | esac | |
4929 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac | |
4930 | as_fn_append ac_file_inputs " '$ac_f'" | |
4931 | done | |
4932 | ||
4933 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4934 | # use $as_me), people would be surprised to read: | |
4935 | # /* config.h. Generated by config.status. */ | |
4936 | configure_input='Generated from '` | |
4937 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
4938 | `' by configure.' | |
4939 | if test x"$ac_file" != x-; then | |
4940 | configure_input="$ac_file. $configure_input" | |
4941 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 | |
4942 | $as_echo "$as_me: creating $ac_file" >&6;} | |
4943 | fi | |
4944 | # Neutralize special characters interpreted by sed in replacement strings. | |
4945 | case $configure_input in #( | |
4946 | *\&* | *\|* | *\\* ) | |
4947 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
4948 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
4949 | *) ac_sed_conf_input=$configure_input;; | |
4950 | esac | |
4951 | ||
4952 | case $ac_tag in | |
4953 | *:-:* | *:-) cat >"$tmp/stdin" \ | |
4954 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; | |
4955 | esac | |
4956 | ;; | |
4957 | esac | |
4958 | ||
4959 | ac_dir=`$as_dirname -- "$ac_file" || | |
4960 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4961 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
4962 | X"$ac_file" : 'X\(//\)$' \| \ | |
4963 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || | |
4964 | $as_echo X"$ac_file" | | |
4965 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
4966 | s//\1/ | |
4967 | q | |
4968 | } | |
4969 | /^X\(\/\/\)[^/].*/{ | |
4970 | s//\1/ | |
4971 | q | |
4972 | } | |
4973 | /^X\(\/\/\)$/{ | |
4974 | s//\1/ | |
4975 | q | |
4976 | } | |
4977 | /^X\(\/\).*/{ | |
4978 | s//\1/ | |
4979 | q | |
4980 | } | |
4981 | s/.*/./; q'` | |
4982 | as_dir="$ac_dir"; as_fn_mkdir_p | |
4983 | ac_builddir=. | |
4984 | ||
4985 | case "$ac_dir" in | |
4986 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4987 | *) | |
4988 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` | |
4989 | # A ".." for each directory in $ac_dir_suffix. | |
4990 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` | |
4991 | case $ac_top_builddir_sub in | |
4992 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
4993 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
4994 | esac ;; | |
4995 | esac | |
4996 | ac_abs_top_builddir=$ac_pwd | |
4997 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
4998 | # for backward compatibility: | |
4999 | ac_top_builddir=$ac_top_build_prefix | |
5000 | ||
5001 | case $srcdir in | |
5002 | .) # We are building in place. | |
5003 | ac_srcdir=. | |
5004 | ac_top_srcdir=$ac_top_builddir_sub | |
5005 | ac_abs_top_srcdir=$ac_pwd ;; | |
5006 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
5007 | ac_srcdir=$srcdir$ac_dir_suffix; | |
5008 | ac_top_srcdir=$srcdir | |
5009 | ac_abs_top_srcdir=$srcdir ;; | |
5010 | *) # Relative name. | |
5011 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
5012 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
5013 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
5014 | esac | |
5015 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix | |
5016 | ||
5017 | ||
5018 | case $ac_mode in | |
5019 | :F) | |
5020 | # | |
5021 | # CONFIG_FILE | |
5022 | # | |
5023 | ||
5024 | case $INSTALL in | |
5025 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
5026 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; | |
5027 | esac | |
5028 | _ACEOF | |
5029 | ||
5030 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
5031 | # If the template does not know about datarootdir, expand it. | |
5032 | # FIXME: This hack should be removed a few years after 2.60. | |
5033 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
5034 | ac_sed_dataroot=' | |
5035 | /datarootdir/ { | |
5036 | p | |
5037 | q | |
5038 | } | |
5039 | /@datadir@/p | |
5040 | /@docdir@/p | |
5041 | /@infodir@/p | |
5042 | /@localedir@/p | |
5043 | /@mandir@/p' | |
5044 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in | |
5045 | *datarootdir*) ac_datarootdir_seen=yes;; | |
5046 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
5047 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 | |
5048 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} | |
5049 | _ACEOF | |
5050 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5051 | ac_datarootdir_hack=' | |
5052 | s&@datadir@&$datadir&g | |
5053 | s&@docdir@&$docdir&g | |
5054 | s&@infodir@&$infodir&g | |
5055 | s&@localedir@&$localedir&g | |
5056 | s&@mandir@&$mandir&g | |
5057 | s&\\\${datarootdir}&$datarootdir&g' ;; | |
5058 | esac | |
5059 | _ACEOF | |
5060 | ||
5061 | # Neutralize VPATH when `$srcdir' = `.'. | |
5062 | # Shell code in configure.ac might set extrasub. | |
5063 | # FIXME: do we really want to maintain this feature? | |
5064 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
5065 | ac_sed_extra="$ac_vpsub | |
5066 | $extrasub | |
5067 | _ACEOF | |
5068 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
5069 | :t | |
5070 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5071 | s|@configure_input@|$ac_sed_conf_input|;t t | |
5072 | s&@top_builddir@&$ac_top_builddir_sub&;t t | |
5073 | s&@top_build_prefix@&$ac_top_build_prefix&;t t | |
5074 | s&@srcdir@&$ac_srcdir&;t t | |
5075 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
5076 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
5077 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
5078 | s&@builddir@&$ac_builddir&;t t | |
5079 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
5080 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
5081 | s&@INSTALL@&$ac_INSTALL&;t t | |
5082 | $ac_datarootdir_hack | |
5083 | " | |
5084 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
5085 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
5086 | ||
5087 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
5088 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
5089 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
5090 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
5091 | which seems to be undefined. Please make sure it is defined." >&5 | |
5092 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' | |
5093 | which seems to be undefined. Please make sure it is defined." >&2;} | |
5094 | ||
5095 | rm -f "$tmp/stdin" | |
5096 | case $ac_file in | |
5097 | -) cat "$tmp/out" && rm -f "$tmp/out";; | |
5098 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
5099 | esac \ | |
5100 | || as_fn_error "could not create $ac_file" "$LINENO" 5 | |
5101 | ;; | |
5102 | ||
5103 | :L) | |
5104 | # | |
5105 | # CONFIG_LINK | |
5106 | # | |
5107 | ||
5108 | if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then | |
5109 | : | |
5110 | else | |
5111 | # Prefer the file from the source tree if names are identical. | |
5112 | if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then | |
5113 | ac_source=$srcdir/$ac_source | |
5114 | fi | |
5115 | ||
5116 | { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 | |
5117 | $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} | |
5118 | ||
5119 | if test ! -r "$ac_source"; then | |
5120 | as_fn_error "$ac_source: file not found" "$LINENO" 5 | |
5121 | fi | |
5122 | rm -f "$ac_file" | |
5123 | ||
5124 | # Try a relative symlink, then a hard link, then a copy. | |
5125 | case $srcdir in | |
5126 | [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; | |
5127 | *) ac_rel_source=$ac_top_build_prefix$ac_source ;; | |
5128 | esac | |
5129 | ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || | |
5130 | ln "$ac_source" "$ac_file" 2>/dev/null || | |
5131 | cp -p "$ac_source" "$ac_file" || | |
5132 | as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 | |
5133 | fi | |
5134 | ;; | |
5135 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 | |
5136 | $as_echo "$as_me: executing $ac_file commands" >&6;} | |
5137 | ;; | |
5138 | esac | |
5139 | ||
5140 | ||
5141 | case $ac_file$ac_mode in | |
5142 | "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
5143 | if test -n "$CONFIG_FILES"; then | |
5144 | # FIXME: We shouldn't need to set ac_file | |
5145 | ac_file=Makefile | |
5146 | . ${libgcc_topdir}/config-ml.in | |
5147 | fi ;; | |
5148 | ||
5149 | esac | |
5150 | done # for ac_tag | |
5151 | ||
5152 | ||
5153 | as_fn_exit 0 | |
5154 | _ACEOF | |
5155 | ac_clean_files=$ac_clean_files_save | |
5156 | ||
5157 | test $ac_write_fail = 0 || | |
5158 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 | |
5159 | ||
5160 | ||
5161 | # configure is writing to config.log, and then calls config.status. | |
5162 | # config.status does its own redirection, appending to config.log. | |
5163 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
5164 | # by configure, so config.status won't be able to write to it; its | |
5165 | # output is simply discarded. So we exec the FD to /dev/null, | |
5166 | # effectively closing config.log, so it can be properly (re)opened and | |
5167 | # appended to by config.status. When coming back to configure, we | |
5168 | # need to make the FD available again. | |
5169 | if test "$no_create" != yes; then | |
5170 | ac_cs_success=: | |
5171 | ac_config_status_args= | |
5172 | test "$silent" = yes && | |
5173 | ac_config_status_args="$ac_config_status_args --quiet" | |
5174 | exec 5>/dev/null | |
5175 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
5176 | exec 5>>config.log | |
5177 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
5178 | # would make configure fail if this is the last instruction. | |
5179 | $ac_cs_success || as_fn_exit $? | |
5180 | fi | |
5181 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then | |
5182 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 | |
5183 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} | |
5184 | fi | |
5185 |