]>
Commit | Line | Data |
---|---|---|
cd6ede75 | 1 | #! /bin/sh |
3a12e572 UD |
2 | # From configure.in CVSid. |
3 | # Guess values for system-dependent variables and create Makefiles. | |
b68e08db | 4 | # Generated by GNU Autoconf 2.68 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 | 7 | # |
b08c89d9 | 8 | # |
26f56c1c | 9 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
4a531bb0 L |
10 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software |
11 | # Foundation, Inc. | |
b08c89d9 UD |
12 | # |
13 | # | |
3a12e572 UD |
14 | # This configure script is free software; the Free Software Foundation |
15 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
16 | ## -------------------- ## |
17 | ## M4sh Initialization. ## | |
18 | ## -------------------- ## | |
cd6ede75 | 19 | |
26f56c1c UD |
20 | # Be more Bourne compatible |
21 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 22 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
23 | emulate sh |
24 | NULLCMD=: | |
322e23db | 25 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
26 | # is contrary to our usage. Disable this feature. |
27 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
28 | setopt NO_GLOB_SUBST |
29 | else | |
b08c89d9 UD |
30 | case `(set -o) 2>/dev/null` in #( |
31 | *posix*) : | |
32 | set -o posix ;; #( | |
33 | *) : | |
34 | ;; | |
26f56c1c | 35 | esac |
26f56c1c UD |
36 | fi |
37 | ||
38 | ||
322e23db UD |
39 | as_nl=' |
40 | ' | |
41 | export as_nl | |
42 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
43 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
44 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
45 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
46 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
47 | # but without wasting forks for bash or zsh. | |
48 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
49 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='print -r --' | |
51 | as_echo_n='print -rn --' | |
52 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
53 | as_echo='printf %s\n' |
54 | as_echo_n='printf %s' | |
55 | else | |
56 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
57 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
58 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 59 | else |
322e23db UD |
60 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
61 | as_echo_n_body='eval | |
62 | arg=$1; | |
b08c89d9 | 63 | case $arg in #( |
322e23db UD |
64 | *"$as_nl"*) |
65 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
66 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
67 | esac; | |
68 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
69 | ' | |
70 | export as_echo_n_body | |
71 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 72 | fi |
322e23db UD |
73 | export as_echo_body |
74 | as_echo='sh -c $as_echo_body as_echo' | |
75 | fi | |
76 | ||
77 | # The user is always right. | |
78 | if test "${PATH_SEPARATOR+set}" != set; then | |
79 | PATH_SEPARATOR=: | |
80 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
81 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
82 | PATH_SEPARATOR=';' | |
83 | } | |
3a12e572 | 84 | fi |
cd6ede75 | 85 | |
f4b07664 | 86 | |
26f56c1c UD |
87 | # IFS |
88 | # We need space, tab and new line, in precisely that order. Quoting is | |
89 | # there to prevent editors from complaining about space-tab. | |
90 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
91 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
92 | IFS=" "" $as_nl" |
93 | ||
94 | # Find who we are. Look in the path if we contain no directory separator. | |
b68e08db | 95 | as_myself= |
b08c89d9 | 96 | case $0 in #(( |
26f56c1c UD |
97 | *[\\/]* ) as_myself=$0 ;; |
98 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
99 | for as_dir in $PATH | |
100 | do | |
101 | IFS=$as_save_IFS | |
102 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
103 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
104 | done | |
26f56c1c UD |
105 | IFS=$as_save_IFS |
106 | ||
107 | ;; | |
108 | esac | |
109 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
110 | # in which case we are not to be found in the path. | |
111 | if test "x$as_myself" = x; then | |
112 | as_myself=$0 | |
113 | fi | |
114 | if test ! -f "$as_myself"; then | |
322e23db | 115 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 116 | exit 1 |
26f56c1c UD |
117 | fi |
118 | ||
b08c89d9 UD |
119 | # Unset variables that we do not need and which cause bugs (e.g. in |
120 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
121 | # suppresses any "Segmentation fault" message there. '((' could | |
122 | # trigger a bug in pdksh 5.2.14. | |
123 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
124 | do eval test x\${$as_var+set} = xset \ | |
125 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 126 | done |
f4b07664 RM |
127 | PS1='$ ' |
128 | PS2='> ' | |
129 | PS4='+ ' | |
130 | ||
131 | # NLS nuisances. | |
322e23db UD |
132 | LC_ALL=C |
133 | export LC_ALL | |
134 | LANGUAGE=C | |
135 | export LANGUAGE | |
f4b07664 | 136 | |
b08c89d9 UD |
137 | # CDPATH. |
138 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
139 | ||
140 | if test "x$CONFIG_SHELL" = x; then | |
141 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
142 | emulate sh | |
143 | NULLCMD=: | |
144 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
145 | # is contrary to our usage. Disable this feature. | |
146 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
147 | setopt NO_GLOB_SUBST | |
148 | else | |
149 | case \`(set -o) 2>/dev/null\` in #( | |
150 | *posix*) : | |
151 | set -o posix ;; #( | |
152 | *) : | |
153 | ;; | |
154 | esac | |
155 | fi | |
156 | " | |
157 | as_required="as_fn_return () { (exit \$1); } | |
158 | as_fn_success () { as_fn_return 0; } | |
159 | as_fn_failure () { as_fn_return 1; } | |
160 | as_fn_ret_success () { return 0; } | |
161 | as_fn_ret_failure () { return 1; } | |
162 | ||
163 | exitcode=0 | |
164 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
165 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
166 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
167 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
168 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
169 | ||
170 | else | |
171 | exitcode=1; echo positional parameters were not saved. | |
172 | fi | |
173 | test x\$exitcode = x0 || exit 1" | |
174 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
175 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
176 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
177 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
178 | test \$(( 1 + 1 )) = 2 || exit 1" | |
179 | if (eval "$as_required") 2>/dev/null; then : | |
180 | as_have_required=yes | |
181 | else | |
182 | as_have_required=no | |
183 | fi | |
184 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
185 | ||
186 | else | |
187 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
188 | as_found=false | |
189 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
190 | do | |
191 | IFS=$as_save_IFS | |
192 | test -z "$as_dir" && as_dir=. | |
193 | as_found=: | |
194 | case $as_dir in #( | |
195 | /*) | |
196 | for as_base in sh bash ksh sh5; do | |
197 | # Try only shells that exist, to save several forks. | |
198 | as_shell=$as_dir/$as_base | |
199 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
200 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
201 | CONFIG_SHELL=$as_shell as_have_required=yes | |
202 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
203 | break 2 | |
204 | fi | |
205 | fi | |
206 | done;; | |
207 | esac | |
208 | as_found=false | |
209 | done | |
210 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
211 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
212 | CONFIG_SHELL=$SHELL as_have_required=yes | |
213 | fi; } | |
214 | IFS=$as_save_IFS | |
215 | ||
216 | ||
217 | if test "x$CONFIG_SHELL" != x; then : | |
218 | # We cannot yet assume a decent shell, so we have to provide a | |
219 | # neutralization value for shells without unset; and this also | |
220 | # works around shells that cannot unset nonexistent variables. | |
b68e08db | 221 | # Preserve -v and -x to the replacement shell. |
b08c89d9 UD |
222 | BASH_ENV=/dev/null |
223 | ENV=/dev/null | |
224 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
225 | export CONFIG_SHELL | |
b68e08db RM |
226 | case $- in # (((( |
227 | *v*x* | *x*v* ) as_opts=-vx ;; | |
228 | *v* ) as_opts=-v ;; | |
229 | *x* ) as_opts=-x ;; | |
230 | * ) as_opts= ;; | |
231 | esac | |
232 | exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} | |
b08c89d9 UD |
233 | fi |
234 | ||
235 | if test x$as_have_required = xno; then : | |
236 | $as_echo "$0: This script requires a shell more modern than all" | |
237 | $as_echo "$0: the shells that I found on your system." | |
238 | if test x${ZSH_VERSION+set} = xset ; then | |
239 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
240 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
241 | else | |
242 | $as_echo "$0: Please tell bug-autoconf@gnu.org and glibc about your | |
243 | $0: system, including any error possibly output before this | |
244 | $0: message. Then install a modern shell, or manually run | |
245 | $0: the script under such a shell if you do have one." | |
246 | fi | |
247 | exit 1 | |
248 | fi | |
249 | fi | |
250 | fi | |
251 | SHELL=${CONFIG_SHELL-/bin/sh} | |
252 | export SHELL | |
253 | # Unset more variables known to interfere with behavior of common tools. | |
254 | CLICOLOR_FORCE= GREP_OPTIONS= | |
255 | unset CLICOLOR_FORCE GREP_OPTIONS | |
256 | ||
257 | ## --------------------- ## | |
258 | ## M4sh Shell Functions. ## | |
259 | ## --------------------- ## | |
260 | # as_fn_unset VAR | |
261 | # --------------- | |
262 | # Portably unset VAR. | |
263 | as_fn_unset () | |
264 | { | |
265 | { eval $1=; unset $1;} | |
266 | } | |
267 | as_unset=as_fn_unset | |
268 | ||
269 | # as_fn_set_status STATUS | |
270 | # ----------------------- | |
271 | # Set $? to STATUS, without forking. | |
272 | as_fn_set_status () | |
273 | { | |
274 | return $1 | |
275 | } # as_fn_set_status | |
276 | ||
277 | # as_fn_exit STATUS | |
278 | # ----------------- | |
279 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
280 | as_fn_exit () | |
281 | { | |
282 | set +e | |
283 | as_fn_set_status $1 | |
284 | exit $1 | |
285 | } # as_fn_exit | |
286 | ||
287 | # as_fn_mkdir_p | |
288 | # ------------- | |
289 | # Create "$as_dir" as a directory, including parents if necessary. | |
290 | as_fn_mkdir_p () | |
291 | { | |
292 | ||
293 | case $as_dir in #( | |
294 | -*) as_dir=./$as_dir;; | |
295 | esac | |
296 | test -d "$as_dir" || eval $as_mkdir_p || { | |
297 | as_dirs= | |
298 | while :; do | |
299 | case $as_dir in #( | |
300 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
301 | *) as_qdir=$as_dir;; | |
302 | esac | |
303 | as_dirs="'$as_qdir' $as_dirs" | |
304 | as_dir=`$as_dirname -- "$as_dir" || | |
305 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
306 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
307 | X"$as_dir" : 'X\(//\)$' \| \ | |
308 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
309 | $as_echo X"$as_dir" | | |
310 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
311 | s//\1/ | |
312 | q | |
313 | } | |
314 | /^X\(\/\/\)[^/].*/{ | |
315 | s//\1/ | |
316 | q | |
317 | } | |
318 | /^X\(\/\/\)$/{ | |
319 | s//\1/ | |
320 | q | |
321 | } | |
322 | /^X\(\/\).*/{ | |
323 | s//\1/ | |
324 | q | |
325 | } | |
326 | s/.*/./; q'` | |
327 | test -d "$as_dir" && break | |
328 | done | |
329 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 330 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
331 | |
332 | ||
333 | } # as_fn_mkdir_p | |
334 | # as_fn_append VAR VALUE | |
335 | # ---------------------- | |
336 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
337 | # advantage of any shell optimizations that allow amortized linear growth over | |
338 | # repeated appends, instead of the typical quadratic growth present in naive | |
339 | # implementations. | |
340 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
341 | eval 'as_fn_append () | |
342 | { | |
343 | eval $1+=\$2 | |
344 | }' | |
345 | else | |
346 | as_fn_append () | |
347 | { | |
348 | eval $1=\$$1\$2 | |
349 | } | |
350 | fi # as_fn_append | |
351 | ||
352 | # as_fn_arith ARG... | |
353 | # ------------------ | |
354 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
355 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
356 | # must be portable across $(()) and expr. | |
357 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
358 | eval 'as_fn_arith () | |
359 | { | |
360 | as_val=$(( $* )) | |
361 | }' | |
362 | else | |
363 | as_fn_arith () | |
364 | { | |
365 | as_val=`expr "$@" || test $? -eq 1` | |
366 | } | |
367 | fi # as_fn_arith | |
368 | ||
369 | ||
4a531bb0 L |
370 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
371 | # ---------------------------------------- | |
b08c89d9 UD |
372 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
373 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 374 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
375 | as_fn_error () |
376 | { | |
4a531bb0 L |
377 | as_status=$1; test $as_status -eq 0 && as_status=1 |
378 | if test "$4"; then | |
379 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
380 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 381 | fi |
4a531bb0 | 382 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
383 | as_fn_exit $as_status |
384 | } # as_fn_error | |
385 | ||
26f56c1c UD |
386 | if expr a : '\(a\)' >/dev/null 2>&1 && |
387 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
388 | as_expr=expr |
389 | else | |
390 | as_expr=false | |
391 | fi | |
392 | ||
26f56c1c | 393 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
394 | as_basename=basename |
395 | else | |
396 | as_basename=false | |
397 | fi | |
3a12e572 | 398 | |
b08c89d9 UD |
399 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
400 | as_dirname=dirname | |
401 | else | |
402 | as_dirname=false | |
403 | fi | |
3a12e572 | 404 | |
26f56c1c | 405 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
406 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
407 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 408 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 409 | $as_echo X/"$0" | |
26f56c1c UD |
410 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
411 | s//\1/ | |
412 | q | |
413 | } | |
414 | /^X\/\(\/\/\)$/{ | |
415 | s//\1/ | |
416 | q | |
417 | } | |
418 | /^X\/\(\/\).*/{ | |
419 | s//\1/ | |
420 | q | |
421 | } | |
422 | s/.*/./; q'` | |
3a12e572 | 423 | |
b08c89d9 UD |
424 | # Avoid depending upon Character Ranges. |
425 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
426 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
427 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
428 | as_cr_digits='0123456789' | |
429 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 430 | |
3a12e572 | 431 | |
b08c89d9 UD |
432 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
433 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
434 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
435 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
436 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
437 | sed -n ' | |
438 | p | |
439 | /[$]LINENO/= | |
440 | ' <$as_myself | | |
441 | sed ' | |
442 | s/[$]LINENO.*/&-/ | |
443 | t lineno | |
444 | b | |
445 | :lineno | |
446 | N | |
447 | :loop | |
448 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
449 | t loop | |
450 | s/-\n.*// | |
451 | ' >$as_me.lineno && | |
452 | chmod +x "$as_me.lineno" || | |
453 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 454 | |
b08c89d9 UD |
455 | # Don't try to exec as it changes $[0], causing all sort of problems |
456 | # (the dirname of $[0] is not the place where we might find the | |
457 | # original and so on. Autoconf is especially sensitive to this). | |
458 | . "./$as_me.lineno" | |
459 | # Exit status is that of the last command. | |
460 | exit | |
26f56c1c | 461 | } |
cd6ede75 | 462 | |
b08c89d9 UD |
463 | ECHO_C= ECHO_N= ECHO_T= |
464 | case `echo -n x` in #((((( | |
465 | -n*) | |
466 | case `echo 'xy\c'` in | |
467 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
468 | xy) ECHO_C='\c';; | |
469 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
470 | ECHO_T=' ';; | |
471 | esac;; | |
472 | *) | |
473 | ECHO_N='-n';; | |
474 | esac | |
650425ce | 475 | |
b08c89d9 UD |
476 | rm -f conf$$ conf$$.exe conf$$.file |
477 | if test -d conf$$.dir; then | |
478 | rm -f conf$$.dir/conf$$.file | |
479 | else | |
480 | rm -f conf$$.dir | |
481 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 482 | fi |
b08c89d9 UD |
483 | if (echo >conf$$.file) 2>/dev/null; then |
484 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
485 | as_ln_s='ln -s' | |
486 | # ... but there are two gotchas: | |
487 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
488 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
489 | # In both cases, we have to default to `cp -p'. | |
490 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
491 | as_ln_s='cp -p' | |
492 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
493 | as_ln_s=ln | |
494 | else | |
495 | as_ln_s='cp -p' | |
496 | fi | |
26f56c1c | 497 | else |
b08c89d9 | 498 | as_ln_s='cp -p' |
26f56c1c | 499 | fi |
b08c89d9 UD |
500 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
501 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 502 | |
b08c89d9 UD |
503 | if mkdir -p . 2>/dev/null; then |
504 | as_mkdir_p='mkdir -p "$as_dir"' | |
505 | else | |
506 | test -d ./-p && rmdir ./-p | |
507 | as_mkdir_p=false | |
26f56c1c UD |
508 | fi |
509 | ||
b08c89d9 UD |
510 | if test -x / >/dev/null 2>&1; then |
511 | as_test_x='test -x' | |
26f56c1c | 512 | else |
b08c89d9 UD |
513 | if ls -dL / >/dev/null 2>&1; then |
514 | as_ls_L_option=L | |
515 | else | |
516 | as_ls_L_option= | |
517 | fi | |
518 | as_test_x=' | |
519 | eval sh -c '\'' | |
520 | if test -d "$1"; then | |
521 | test -d "$1/."; | |
522 | else | |
523 | case $1 in #( | |
524 | -*)set "./$1";; | |
525 | esac; | |
526 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
527 | ???[sx]*):;;*)false;;esac;fi | |
528 | '\'' sh | |
529 | ' | |
26f56c1c | 530 | fi |
b08c89d9 | 531 | as_executable_p=$as_test_x |
26f56c1c | 532 | |
b08c89d9 UD |
533 | # Sed expression to map a string onto a valid CPP name. |
534 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 535 | |
b08c89d9 UD |
536 | # Sed expression to map a string onto a valid variable name. |
537 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
538 | |
539 | ||
b08c89d9 UD |
540 | test -n "$DJDIR" || exec 7<&0 </dev/null |
541 | exec 6>&1 | |
cd6ede75 | 542 | |
3a12e572 | 543 | # Name of the host. |
4a531bb0 | 544 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
545 | # so uname gets run too. |
546 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
547 | ||
3a12e572 UD |
548 | # |
549 | # Initializations. | |
550 | # | |
cd6ede75 | 551 | ac_default_prefix=/usr/local |
26f56c1c | 552 | ac_clean_files= |
f4b07664 | 553 | ac_config_libobj_dir=. |
26f56c1c | 554 | LIBOBJS= |
3a12e572 UD |
555 | cross_compiling=no |
556 | subdirs= | |
557 | MFLAGS= | |
558 | MAKEFLAGS= | |
3a12e572 | 559 | |
3a12e572 | 560 | # Identity of this package. |
f4b07664 RM |
561 | PACKAGE_NAME='GNU C Library' |
562 | PACKAGE_TARNAME='c-library' | |
563 | PACKAGE_VERSION='(see version.h)' | |
564 | PACKAGE_STRING='GNU C Library (see version.h)' | |
565 | PACKAGE_BUGREPORT='glibc' | |
b08c89d9 | 566 | PACKAGE_URL='http://www.gnu.org/software/c-library/' |
3a12e572 UD |
567 | |
568 | ac_unique_file="include/features.h" | |
322e23db | 569 | enable_option_checking=no |
3a12e572 UD |
570 | # Factoring default headers for most tests. |
571 | ac_includes_default="\ | |
572 | #include <stdio.h> | |
26f56c1c | 573 | #ifdef HAVE_SYS_TYPES_H |
3a12e572 UD |
574 | # include <sys/types.h> |
575 | #endif | |
26f56c1c | 576 | #ifdef HAVE_SYS_STAT_H |
3a12e572 UD |
577 | # include <sys/stat.h> |
578 | #endif | |
26f56c1c | 579 | #ifdef STDC_HEADERS |
3a12e572 UD |
580 | # include <stdlib.h> |
581 | # include <stddef.h> | |
582 | #else | |
26f56c1c | 583 | # ifdef HAVE_STDLIB_H |
3a12e572 UD |
584 | # include <stdlib.h> |
585 | # endif | |
586 | #endif | |
26f56c1c UD |
587 | #ifdef HAVE_STRING_H |
588 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
3a12e572 UD |
589 | # include <memory.h> |
590 | # endif | |
591 | # include <string.h> | |
592 | #endif | |
26f56c1c | 593 | #ifdef HAVE_STRINGS_H |
3a12e572 UD |
594 | # include <strings.h> |
595 | #endif | |
26f56c1c | 596 | #ifdef HAVE_INTTYPES_H |
3a12e572 | 597 | # include <inttypes.h> |
3a12e572 | 598 | #endif |
26f56c1c UD |
599 | #ifdef HAVE_STDINT_H |
600 | # include <stdint.h> | |
601 | #endif | |
602 | #ifdef HAVE_UNISTD_H | |
3a12e572 UD |
603 | # include <unistd.h> |
604 | #endif" | |
605 | ||
322e23db | 606 | ac_subst_vars='LTLIBOBJS |
a152f366 | 607 | LIBOBJS |
322e23db UD |
608 | RELEASE |
609 | VERSION | |
610 | mach_interface_list | |
611 | DEFINES | |
612 | nopic_initfini | |
613 | static_nss | |
614 | bounded | |
615 | omitfp | |
616 | profile | |
617 | libc_cv_pic_default | |
618 | shared | |
619 | static | |
620 | xcoff | |
621 | elf | |
622 | ldd_rewrite_script | |
623 | use_ldconfig | |
01f1f5ee | 624 | libc_cv_as_i686 |
091023f5 | 625 | libc_cv_cc_novzeroupper |
b0ecde3a | 626 | libc_cv_cc_avx |
06e51c8f | 627 | libc_cv_cc_sse4 |
322e23db UD |
628 | libc_cv_cpp_asm_debuginfo |
629 | libc_cv_forced_unwind | |
630 | libc_cv_rootsbindir | |
631 | libc_cv_sysconfdir | |
632 | libc_cv_localedir | |
633 | libc_cv_slibdir | |
634 | old_glibc_headers | |
322e23db UD |
635 | libc_cv_gcc_unwind_find_fde |
636 | sizeof_long_double | |
637 | EGREP | |
638 | GREP | |
639 | have_selinux | |
640 | have_libcap | |
641 | have_libaudit | |
642 | LIBGD | |
643 | libc_cv_cc_submachine | |
644 | exceptions | |
645 | no_whole_archive | |
646 | libc_cv_have_initfini | |
1c7570ff | 647 | gnu89_inline |
322e23db UD |
648 | libc_cv_ssp |
649 | fno_unit_at_a_time | |
650 | libc_cv_hashstyle | |
651 | libc_cv_fpie | |
652 | libc_cv_z_execstack | |
653 | libc_cv_z_combreloc | |
654 | ASFLAGS_config | |
655 | libc_cv_as_needed | |
656 | libc_cv_libgcc_s_suffix | |
657 | libc_cv_Bgroup | |
658 | libc_cv_cc_with_libunwind | |
659 | VERSIONING | |
660 | BISON | |
661 | INSTALL_INFO | |
662 | PERL | |
663 | AWK | |
664 | libc_cv_have_ksh | |
665 | KSH | |
666 | libc_cv_have_bash2 | |
667 | BASH_SHELL | |
668 | libc_cv_gcc_static_libgcc | |
669 | CXX_SYSINCLUDES | |
670 | SYSINCLUDES | |
671 | AUTOCONF | |
d30cf5bb | 672 | READELF |
322e23db UD |
673 | SED |
674 | MAKEINFO | |
675 | MSGFMT | |
676 | MAKE | |
677 | PWD_P | |
678 | LD | |
679 | AS | |
680 | MIG | |
1b74661a | 681 | OBJCOPY |
322e23db UD |
682 | OBJDUMP |
683 | AR | |
684 | LN_S | |
685 | INSTALL_DATA | |
686 | INSTALL_SCRIPT | |
687 | INSTALL_PROGRAM | |
688 | sysdeps_add_ons | |
689 | sysnames | |
690 | submachine | |
6f89d2f3 | 691 | multi_arch |
322e23db UD |
692 | base_machine |
693 | add_on_subdirs | |
694 | add_ons | |
322e23db | 695 | libc_cv_nss_crypt |
322e23db UD |
696 | all_warnings |
697 | force_install | |
698 | bindnow | |
699 | oldest_abi | |
700 | enable_check_abi | |
f781ef40 | 701 | use_default_link |
322e23db UD |
702 | with_cvs |
703 | with_fp | |
704 | ac_ct_CXX | |
705 | CXXFLAGS | |
706 | CXX | |
707 | CPP | |
708 | cross_compiling | |
709 | BUILD_CC | |
710 | OBJEXT | |
711 | ac_ct_CC | |
712 | CPPFLAGS | |
713 | LDFLAGS | |
714 | CFLAGS | |
715 | CC | |
c16a054d AS |
716 | host_os |
717 | host_vendor | |
718 | host_cpu | |
719 | host | |
720 | build_os | |
721 | build_vendor | |
722 | build_cpu | |
723 | build | |
7967983f | 724 | subdirs |
322e23db UD |
725 | target_alias |
726 | host_alias | |
727 | build_alias | |
728 | LIBS | |
729 | ECHO_T | |
730 | ECHO_N | |
731 | ECHO_C | |
732 | DEFS | |
733 | mandir | |
734 | localedir | |
735 | libdir | |
736 | psdir | |
737 | pdfdir | |
738 | dvidir | |
739 | htmldir | |
740 | infodir | |
741 | docdir | |
742 | oldincludedir | |
743 | includedir | |
744 | localstatedir | |
745 | sharedstatedir | |
746 | sysconfdir | |
747 | datadir | |
748 | datarootdir | |
749 | libexecdir | |
750 | sbindir | |
751 | bindir | |
752 | program_transform_name | |
753 | prefix | |
754 | exec_prefix | |
b08c89d9 | 755 | PACKAGE_URL |
322e23db UD |
756 | PACKAGE_BUGREPORT |
757 | PACKAGE_STRING | |
758 | PACKAGE_VERSION | |
759 | PACKAGE_TARNAME | |
760 | PACKAGE_NAME | |
761 | PATH_SEPARATOR | |
762 | SHELL' | |
a152f366 | 763 | ac_subst_files='' |
322e23db UD |
764 | ac_user_opts=' |
765 | enable_option_checking | |
766 | with_gd | |
767 | with_gd_include | |
768 | with_gd_lib | |
769 | with_fp | |
770 | with_binutils | |
771 | with_elf | |
772 | with_selinux | |
773 | with_xcoff | |
774 | with_cvs | |
775 | with_headers | |
f781ef40 | 776 | with_default_link |
322e23db UD |
777 | enable_sanity_checks |
778 | enable_check_abi | |
779 | enable_shared | |
780 | enable_profile | |
781 | enable_omitfp | |
782 | enable_bounded | |
783 | enable_versioning | |
784 | enable_oldest_abi | |
785 | enable_stackguard_randomization | |
786 | enable_add_ons | |
787 | with_tls | |
788 | with___thread | |
789 | enable_hidden_plt | |
790 | enable_bind_now | |
791 | enable_static_nss | |
792 | enable_force_install | |
793 | enable_kernel | |
794 | enable_all_warnings | |
795 | enable_multi_arch | |
322e23db UD |
796 | enable_nss_crypt |
797 | with_cpu | |
798 | ' | |
a152f366 UD |
799 | ac_precious_vars='build_alias |
800 | host_alias | |
801 | target_alias | |
802 | CC | |
803 | CFLAGS | |
804 | LDFLAGS | |
805 | LIBS | |
806 | CPPFLAGS | |
807 | CPP | |
808 | CXX | |
809 | CXXFLAGS | |
810 | CCC' | |
7967983f RM |
811 | ac_subdirs_all=' |
812 | ' | |
a152f366 UD |
813 | |
814 | # Initialize some variables set by options. | |
815 | ac_init_help= | |
816 | ac_init_version=false | |
322e23db UD |
817 | ac_unrecognized_opts= |
818 | ac_unrecognized_sep= | |
a152f366 UD |
819 | # The variables have the same names as the options, with |
820 | # dashes changed to underlines. | |
821 | cache_file=/dev/null | |
822 | exec_prefix=NONE | |
823 | no_create= | |
824 | no_recursion= | |
825 | prefix=NONE | |
826 | program_prefix=NONE | |
827 | program_suffix=NONE | |
828 | program_transform_name=s,x,x, | |
829 | silent= | |
830 | site= | |
831 | srcdir= | |
832 | verbose= | |
833 | x_includes=NONE | |
834 | x_libraries=NONE | |
835 | ||
836 | # Installation directory options. | |
837 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
838 | # and all the variables that are supposed to be based on exec_prefix | |
839 | # by default will actually change. | |
840 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
841 | # (The list follows the same order as the GNU Coding Standards.) | |
842 | bindir='${exec_prefix}/bin' | |
843 | sbindir='${exec_prefix}/sbin' | |
844 | libexecdir='${exec_prefix}/libexec' | |
845 | datarootdir='${prefix}/share' | |
846 | datadir='${datarootdir}' | |
847 | sysconfdir='${prefix}/etc' | |
848 | sharedstatedir='${prefix}/com' | |
849 | localstatedir='${prefix}/var' | |
850 | includedir='${prefix}/include' | |
851 | oldincludedir='/usr/include' | |
852 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
853 | infodir='${datarootdir}/info' | |
854 | htmldir='${docdir}' | |
26f56c1c UD |
855 | dvidir='${docdir}' |
856 | pdfdir='${docdir}' | |
857 | psdir='${docdir}' | |
858 | libdir='${exec_prefix}/lib' | |
859 | localedir='${datarootdir}/locale' | |
860 | mandir='${datarootdir}/man' | |
cd6ede75 | 861 | |
cd6ede75 | 862 | ac_prev= |
26f56c1c | 863 | ac_dashdash= |
cd6ede75 UD |
864 | for ac_option |
865 | do | |
cd6ede75 UD |
866 | # If the previous option needs an argument, assign it. |
867 | if test -n "$ac_prev"; then | |
26f56c1c | 868 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
869 | ac_prev= |
870 | continue | |
871 | fi | |
872 | ||
26f56c1c | 873 | case $ac_option in |
b68e08db RM |
874 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
875 | *=) ac_optarg= ;; | |
876 | *) ac_optarg=yes ;; | |
26f56c1c | 877 | esac |
cd6ede75 UD |
878 | |
879 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
880 | ||
26f56c1c UD |
881 | case $ac_dashdash$ac_option in |
882 | --) | |
883 | ac_dashdash=yes ;; | |
cd6ede75 UD |
884 | |
885 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
886 | ac_prev=bindir ;; | |
887 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 888 | bindir=$ac_optarg ;; |
cd6ede75 UD |
889 | |
890 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 891 | ac_prev=build_alias ;; |
cd6ede75 | 892 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 893 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
894 | |
895 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
896 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
897 | ac_prev=cache_file ;; | |
898 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
899 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
900 | cache_file=$ac_optarg ;; |
901 | ||
902 | --config-cache | -C) | |
903 | cache_file=config.cache ;; | |
cd6ede75 | 904 | |
26f56c1c | 905 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 906 | ac_prev=datadir ;; |
26f56c1c | 907 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 908 | datadir=$ac_optarg ;; |
cd6ede75 | 909 | |
26f56c1c UD |
910 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
911 | | --dataroo | --dataro | --datar) | |
912 | ac_prev=datarootdir ;; | |
913 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
914 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
915 | datarootdir=$ac_optarg ;; | |
916 | ||
cd6ede75 | 917 | -disable-* | --disable-*) |
322e23db | 918 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 919 | # Reject names that are not valid shell variable names. |
322e23db | 920 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 921 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
922 | ac_useropt_orig=$ac_useropt |
923 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
924 | case $ac_user_opts in | |
925 | *" | |
926 | "enable_$ac_useropt" | |
927 | "*) ;; | |
928 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
929 | ac_unrecognized_sep=', ';; | |
930 | esac | |
931 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
932 | |
933 | -docdir | --docdir | --docdi | --doc | --do) | |
934 | ac_prev=docdir ;; | |
935 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
936 | docdir=$ac_optarg ;; | |
937 | ||
938 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
939 | ac_prev=dvidir ;; | |
940 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
941 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
942 | |
943 | -enable-* | --enable-*) | |
322e23db | 944 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 945 | # Reject names that are not valid shell variable names. |
322e23db | 946 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 947 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
948 | ac_useropt_orig=$ac_useropt |
949 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
950 | case $ac_user_opts in | |
951 | *" | |
952 | "enable_$ac_useropt" | |
953 | "*) ;; | |
954 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
955 | ac_unrecognized_sep=', ';; | |
956 | esac | |
957 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
958 | |
959 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
960 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
961 | | --exec | --exe | --ex) | |
962 | ac_prev=exec_prefix ;; | |
963 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
964 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
965 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 966 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
967 | |
968 | -gas | --gas | --ga | --g) | |
969 | # Obsolete; use --with-gas. | |
970 | with_gas=yes ;; | |
971 | ||
3a12e572 UD |
972 | -help | --help | --hel | --he | -h) |
973 | ac_init_help=long ;; | |
974 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
975 | ac_init_help=recursive ;; | |
976 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
977 | ac_init_help=short ;; | |
cd6ede75 UD |
978 | |
979 | -host | --host | --hos | --ho) | |
3a12e572 | 980 | ac_prev=host_alias ;; |
cd6ede75 | 981 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 982 | host_alias=$ac_optarg ;; |
cd6ede75 | 983 | |
26f56c1c UD |
984 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
985 | ac_prev=htmldir ;; | |
986 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
987 | | --ht=*) | |
988 | htmldir=$ac_optarg ;; | |
989 | ||
cd6ede75 UD |
990 | -includedir | --includedir | --includedi | --included | --include \ |
991 | | --includ | --inclu | --incl | --inc) | |
992 | ac_prev=includedir ;; | |
993 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
994 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 995 | includedir=$ac_optarg ;; |
cd6ede75 UD |
996 | |
997 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
998 | ac_prev=infodir ;; | |
999 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 1000 | infodir=$ac_optarg ;; |
cd6ede75 UD |
1001 | |
1002 | -libdir | --libdir | --libdi | --libd) | |
1003 | ac_prev=libdir ;; | |
1004 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 1005 | libdir=$ac_optarg ;; |
cd6ede75 UD |
1006 | |
1007 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1008 | | --libexe | --libex | --libe) | |
1009 | ac_prev=libexecdir ;; | |
1010 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1011 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1012 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1013 | |
26f56c1c UD |
1014 | -localedir | --localedir | --localedi | --localed | --locale) |
1015 | ac_prev=localedir ;; | |
1016 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1017 | localedir=$ac_optarg ;; | |
1018 | ||
cd6ede75 | 1019 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1020 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1021 | ac_prev=localstatedir ;; |
1022 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1023 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1024 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1025 | |
1026 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1027 | ac_prev=mandir ;; | |
1028 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1029 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1030 | |
1031 | -nfp | --nfp | --nf) | |
1032 | # Obsolete; use --without-fp. | |
1033 | with_fp=no ;; | |
1034 | ||
1035 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1036 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1037 | no_create=yes ;; |
1038 | ||
1039 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1040 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1041 | no_recursion=yes ;; | |
1042 | ||
1043 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1044 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1045 | | --oldin | --oldi | --old | --ol | --o) | |
1046 | ac_prev=oldincludedir ;; | |
1047 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1048 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1049 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1050 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1051 | |
1052 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1053 | ac_prev=prefix ;; | |
1054 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1055 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1056 | |
1057 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1058 | | --program-pre | --program-pr | --program-p) | |
1059 | ac_prev=program_prefix ;; | |
1060 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1061 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1062 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1063 | |
1064 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1065 | | --program-suf | --program-su | --program-s) | |
1066 | ac_prev=program_suffix ;; | |
1067 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1068 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1069 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1070 | |
1071 | -program-transform-name | --program-transform-name \ | |
1072 | | --program-transform-nam | --program-transform-na \ | |
1073 | | --program-transform-n | --program-transform- \ | |
1074 | | --program-transform | --program-transfor \ | |
1075 | | --program-transfo | --program-transf \ | |
1076 | | --program-trans | --program-tran \ | |
1077 | | --progr-tra | --program-tr | --program-t) | |
1078 | ac_prev=program_transform_name ;; | |
1079 | -program-transform-name=* | --program-transform-name=* \ | |
1080 | | --program-transform-nam=* | --program-transform-na=* \ | |
1081 | | --program-transform-n=* | --program-transform-=* \ | |
1082 | | --program-transform=* | --program-transfor=* \ | |
1083 | | --program-transfo=* | --program-transf=* \ | |
1084 | | --program-trans=* | --program-tran=* \ | |
1085 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1086 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1087 | |
26f56c1c UD |
1088 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1089 | ac_prev=pdfdir ;; | |
1090 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1091 | pdfdir=$ac_optarg ;; | |
1092 | ||
1093 | -psdir | --psdir | --psdi | --psd | --ps) | |
1094 | ac_prev=psdir ;; | |
1095 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1096 | psdir=$ac_optarg ;; | |
1097 | ||
cd6ede75 UD |
1098 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1099 | | -silent | --silent | --silen | --sile | --sil) | |
1100 | silent=yes ;; | |
1101 | ||
1102 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1103 | ac_prev=sbindir ;; | |
1104 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1105 | | --sbi=* | --sb=*) | |
3a12e572 | 1106 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1107 | |
1108 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1109 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1110 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1111 | | --sha | --sh) | |
1112 | ac_prev=sharedstatedir ;; | |
1113 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1114 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1115 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1116 | | --sha=* | --sh=*) | |
3a12e572 | 1117 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1118 | |
1119 | -site | --site | --sit) | |
1120 | ac_prev=site ;; | |
1121 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1122 | site=$ac_optarg ;; |
cd6ede75 UD |
1123 | |
1124 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1125 | ac_prev=srcdir ;; | |
1126 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1127 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1128 | |
1129 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1130 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1131 | ac_prev=sysconfdir ;; | |
1132 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1133 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1134 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1135 | |
1136 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1137 | ac_prev=target_alias ;; |
cd6ede75 | 1138 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1139 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1140 | |
1141 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1142 | verbose=yes ;; | |
1143 | ||
3a12e572 UD |
1144 | -version | --version | --versio | --versi | --vers | -V) |
1145 | ac_init_version=: ;; | |
cd6ede75 UD |
1146 | |
1147 | -with-* | --with-*) | |
322e23db | 1148 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1149 | # Reject names that are not valid shell variable names. |
322e23db | 1150 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1151 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1152 | ac_useropt_orig=$ac_useropt |
1153 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1154 | case $ac_user_opts in | |
1155 | *" | |
1156 | "with_$ac_useropt" | |
1157 | "*) ;; | |
1158 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1159 | ac_unrecognized_sep=', ';; | |
1160 | esac | |
1161 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1162 | |
1163 | -without-* | --without-*) | |
322e23db | 1164 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1165 | # Reject names that are not valid shell variable names. |
322e23db | 1166 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1167 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1168 | ac_useropt_orig=$ac_useropt |
1169 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1170 | case $ac_user_opts in | |
1171 | *" | |
1172 | "with_$ac_useropt" | |
1173 | "*) ;; | |
1174 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1175 | ac_unrecognized_sep=', ';; | |
1176 | esac | |
1177 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1178 | |
1179 | --x) | |
1180 | # Obsolete; use --with-x. | |
1181 | with_x=yes ;; | |
1182 | ||
1183 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1184 | | --x-incl | --x-inc | --x-in | --x-i) | |
1185 | ac_prev=x_includes ;; | |
1186 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1187 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1188 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1189 | |
1190 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1191 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1192 | ac_prev=x_libraries ;; | |
1193 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1194 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1195 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1196 | |
4a531bb0 L |
1197 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1198 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1199 | ;; |
1200 | ||
3a12e572 UD |
1201 | *=*) |
1202 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1203 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1204 | case $ac_envvar in #( |
1205 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1206 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1207 | esac |
26f56c1c | 1208 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1209 | export $ac_envvar ;; |
1210 | ||
cd6ede75 | 1211 | *) |
3a12e572 | 1212 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1213 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1214 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1215 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
b68e08db | 1216 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1217 | ;; |
1218 | ||
1219 | esac | |
1220 | done | |
1221 | ||
1222 | if test -n "$ac_prev"; then | |
3a12e572 | 1223 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1224 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1225 | fi |
cd6ede75 | 1226 | |
322e23db UD |
1227 | if test -n "$ac_unrecognized_opts"; then |
1228 | case $enable_option_checking in | |
1229 | no) ;; | |
4a531bb0 | 1230 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1231 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1232 | esac | |
1233 | fi | |
1234 | ||
1235 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1236 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1237 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1238 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1239 | libdir localedir mandir | |
cd6ede75 | 1240 | do |
26f56c1c | 1241 | eval ac_val=\$$ac_var |
322e23db UD |
1242 | # Remove trailing slashes. |
1243 | case $ac_val in | |
1244 | */ ) | |
1245 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1246 | eval $ac_var=\$ac_val;; | |
1247 | esac | |
1248 | # Be sure to have absolute directory names. | |
3a12e572 | 1249 | case $ac_val in |
26f56c1c UD |
1250 | [\\/$]* | ?:[\\/]* ) continue;; |
1251 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1252 | esac |
4a531bb0 | 1253 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1254 | done |
1255 | ||
3a12e572 UD |
1256 | # There might be people who depend on the old broken behavior: `$host' |
1257 | # used to hold the argument of --host etc. | |
1258 | # FIXME: To remove some day. | |
1259 | build=$build_alias | |
1260 | host=$host_alias | |
1261 | target=$target_alias | |
1262 | ||
1263 | # FIXME: To remove some day. | |
1264 | if test "x$host_alias" != x; then | |
1265 | if test "x$build_alias" = x; then | |
1266 | cross_compiling=maybe | |
4a531bb0 L |
1267 | $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
1268 | If a cross compiler is detected then cross compile mode will be used" >&2 | |
3a12e572 UD |
1269 | elif test "x$build_alias" != "x$host_alias"; then |
1270 | cross_compiling=yes | |
1271 | fi | |
1272 | fi | |
cd6ede75 | 1273 | |
3a12e572 UD |
1274 | ac_tool_prefix= |
1275 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1276 | ||
1277 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1278 | |
cd6ede75 | 1279 | |
26f56c1c UD |
1280 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1281 | ac_ls_di=`ls -di .` && | |
1282 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1283 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1284 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1285 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1286 | |
1287 | ||
cd6ede75 UD |
1288 | # Find the source files, if location was not specified. |
1289 | if test -z "$srcdir"; then | |
1290 | ac_srcdir_defaulted=yes | |
26f56c1c | 1291 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1292 | ac_confdir=`$as_dirname -- "$as_myself" || |
1293 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1294 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1295 | X"$as_myself" : 'X\(//\)$' \| \ | |
1296 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1297 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1298 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1299 | s//\1/ | |
1300 | q | |
1301 | } | |
1302 | /^X\(\/\/\)[^/].*/{ | |
1303 | s//\1/ | |
1304 | q | |
1305 | } | |
1306 | /^X\(\/\/\)$/{ | |
1307 | s//\1/ | |
1308 | q | |
1309 | } | |
1310 | /^X\(\/\).*/{ | |
1311 | s//\1/ | |
1312 | q | |
1313 | } | |
1314 | s/.*/./; q'` | |
cd6ede75 | 1315 | srcdir=$ac_confdir |
26f56c1c | 1316 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1317 | srcdir=.. |
1318 | fi | |
1319 | else | |
1320 | ac_srcdir_defaulted=no | |
1321 | fi | |
26f56c1c UD |
1322 | if test ! -r "$srcdir/$ac_unique_file"; then |
1323 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1324 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1325 | fi |
26f56c1c UD |
1326 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1327 | ac_abs_confdir=`( | |
4a531bb0 | 1328 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1329 | pwd)` |
1330 | # When building in place, set srcdir=. | |
1331 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1332 | srcdir=. | |
1333 | fi | |
1334 | # Remove unnecessary trailing slashes from srcdir. | |
1335 | # Double slashes in file names in object file debugging info | |
1336 | # mess up M-x gdb in Emacs. | |
1337 | case $srcdir in | |
1338 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1339 | esac | |
1340 | for ac_var in $ac_precious_vars; do | |
1341 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1342 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1343 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1344 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1345 | done | |
3a12e572 UD |
1346 | |
1347 | # | |
1348 | # Report the --help message. | |
1349 | # | |
1350 | if test "$ac_init_help" = "long"; then | |
1351 | # Omit some internal or obsolete options to make the list less imposing. | |
1352 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1353 | cat <<_ACEOF | |
f4b07664 | 1354 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1355 | |
1356 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1357 | ||
1358 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1359 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1360 | ||
1361 | Defaults for the options are specified in brackets. | |
1362 | ||
1363 | Configuration: | |
1364 | -h, --help display this help and exit | |
1365 | --help=short display options specific to this package | |
1366 | --help=recursive display the short help of all the included packages | |
1367 | -V, --version display version information and exit | |
4a531bb0 | 1368 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1369 | --cache-file=FILE cache test results in FILE [disabled] |
1370 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1371 | -n, --no-create do not create output files | |
1372 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1373 | ||
3a12e572 UD |
1374 | Installation directories: |
1375 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1376 | [$ac_default_prefix] |
3a12e572 | 1377 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1378 | [PREFIX] |
3a12e572 UD |
1379 | |
1380 | By default, \`make install' will install all the files in | |
1381 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1382 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1383 | for instance \`--prefix=\$HOME'. | |
1384 | ||
1385 | For better control, use the options below. | |
1386 | ||
1387 | Fine tuning of the installation directories: | |
322e23db UD |
1388 | --bindir=DIR user executables [EPREFIX/bin] |
1389 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1390 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1391 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1392 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1393 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1394 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1395 | --includedir=DIR C header files [PREFIX/include] | |
1396 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1397 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1398 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1399 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1400 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1401 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1402 | --docdir=DIR documentation root [DATAROOTDIR/doc/c-library] | |
1403 | --htmldir=DIR html documentation [DOCDIR] | |
1404 | --dvidir=DIR dvi documentation [DOCDIR] | |
1405 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1406 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1407 | _ACEOF |
1408 | ||
1409 | cat <<\_ACEOF | |
1410 | ||
1411 | System types: | |
1412 | --build=BUILD configure for building on BUILD [guessed] | |
1413 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1414 | _ACEOF | |
1415 | fi | |
cd6ede75 | 1416 | |
3a12e572 | 1417 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1418 | case $ac_init_help in |
1419 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1420 | esac | |
3a12e572 UD |
1421 | cat <<\_ACEOF |
1422 | ||
1423 | Optional Features: | |
322e23db | 1424 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1425 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1426 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1427 | --disable-sanity-checks really do not use threads (should not be used except |
1428 | in special situations) [default=yes] | |
fd54683c RM |
1429 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
1430 | [default=no] | |
26f56c1c | 1431 | --enable-shared build shared library [default=yes if GNU ld & ELF] |
11bf311e | 1432 | --enable-profile build profiled library [default=no] |
26f56c1c UD |
1433 | --enable-omitfp build undebuggable optimized library [default=no] |
1434 | --enable-bounded build with runtime bounds checking [default=no] | |
6b7f6183 RM |
1435 | --disable-versioning do not include versioning information in the library |
1436 | objects [default=yes if supported] | |
1437 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1438 | [default=glibc default] | |
35f1e827 UD |
1439 | --enable-stackguard-randomization |
1440 | initialize __stack_chk_guard canary with a random | |
1441 | number at program start | |
6b7f6183 RM |
1442 | --enable-add-ons[=DIRS...] |
1443 | configure and build add-ons in DIR1,DIR2,... search | |
1444 | for add-ons if no parameter given | |
3a12e572 | 1445 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1446 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1447 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1448 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1449 | even if they are older than the installed files |
1450 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1451 | VERSION | |
3a12e572 | 1452 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1453 | --enable-multi-arch enable single DSO with optimizations for multiple |
1454 | architectures | |
ff886b82 | 1455 | --enable-nss-crypt enable libcrypt to use nss |
3a12e572 UD |
1456 | |
1457 | Optional Packages: | |
1458 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1459 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1460 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1461 | --with-gd-include=DIR find libgd include files in DIR | |
1462 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1463 | --with-fp if using floating-point hardware [default=yes] |
1464 | --with-binutils=PATH specify location of binutils (as and ld) | |
1465 | --with-elf if using the ELF object format | |
74a30a58 | 1466 | --with-selinux if building with SELinux support |
6b7f6183 | 1467 | --with-xcoff if using the XCOFF object format |
3a12e572 | 1468 | --without-cvs if CVS should not be used |
6b7f6183 | 1469 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1470 | /usr/src/linux/include) [default=compiler default] |
f781ef40 | 1471 | --with-default-link do not use explicit linker scripts [default=no] |
3a12e572 UD |
1472 | --with-tls enable support for TLS |
1473 | --without-__thread do not use TLS features even when supporting them | |
2ceaa76a | 1474 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1475 | |
1476 | Some influential environment variables: | |
1477 | CC C compiler command | |
1478 | CFLAGS C compiler flags | |
1479 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1480 | nonstandard directory <lib dir> | |
26f56c1c | 1481 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1482 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1483 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1484 | CPP C preprocessor |
925c3c5c UD |
1485 | CXX C++ compiler command |
1486 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1487 | |
1488 | Use these variables to override the choices made by `configure' or to help | |
1489 | it to find libraries and programs with nonstandard names/locations. | |
1490 | ||
f4b07664 | 1491 | Report bugs to <glibc>. |
b08c89d9 UD |
1492 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. |
1493 | General help using GNU software: <http://www.gnu.org/gethelp/>. | |
3a12e572 | 1494 | _ACEOF |
26f56c1c | 1495 | ac_status=$? |
3a12e572 UD |
1496 | fi |
1497 | ||
1498 | if test "$ac_init_help" = "recursive"; then | |
1499 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1500 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1501 | test -d "$ac_dir" || |
1502 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1503 | continue | |
3a12e572 UD |
1504 | ac_builddir=. |
1505 | ||
26f56c1c UD |
1506 | case "$ac_dir" in |
1507 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1508 | *) | |
322e23db | 1509 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1510 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1511 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1512 | case $ac_top_builddir_sub in |
1513 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1514 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1515 | esac ;; | |
1516 | esac | |
1517 | ac_abs_top_builddir=$ac_pwd | |
1518 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1519 | # for backward compatibility: | |
1520 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1521 | |
1522 | case $srcdir in | |
26f56c1c | 1523 | .) # We are building in place. |
3a12e572 | 1524 | ac_srcdir=. |
26f56c1c UD |
1525 | ac_top_srcdir=$ac_top_builddir_sub |
1526 | ac_abs_top_srcdir=$ac_pwd ;; | |
1527 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1528 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1529 | ac_top_srcdir=$srcdir |
1530 | ac_abs_top_srcdir=$srcdir ;; | |
1531 | *) # Relative name. | |
1532 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1533 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1534 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1535 | esac |
26f56c1c UD |
1536 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1537 | ||
1538 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1539 | # Check for guested configure. | |
1540 | if test -f "$ac_srcdir/configure.gnu"; then | |
1541 | echo && | |
1542 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1543 | elif test -f "$ac_srcdir/configure"; then | |
1544 | echo && | |
1545 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1546 | else |
322e23db | 1547 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1548 | fi || ac_status=$? |
1549 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1550 | done |
1551 | fi | |
1552 | ||
26f56c1c | 1553 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1554 | if $ac_init_version; then |
1555 | cat <<\_ACEOF | |
f4b07664 | 1556 | GNU C Library configure (see version.h) |
b68e08db | 1557 | generated by GNU Autoconf 2.68 |
3a12e572 | 1558 | |
4a531bb0 | 1559 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
1560 | This configure script is free software; the Free Software Foundation |
1561 | gives unlimited permission to copy, distribute and modify it. | |
1562 | _ACEOF | |
26f56c1c | 1563 | exit |
3a12e572 | 1564 | fi |
3a12e572 | 1565 | |
b08c89d9 UD |
1566 | ## ------------------------ ## |
1567 | ## Autoconf initialization. ## | |
1568 | ## ------------------------ ## | |
3a12e572 | 1569 | |
b08c89d9 UD |
1570 | # ac_fn_c_try_compile LINENO |
1571 | # -------------------------- | |
1572 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1573 | ac_fn_c_try_compile () | |
3a12e572 | 1574 | { |
b08c89d9 UD |
1575 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1576 | rm -f conftest.$ac_objext | |
1577 | if { { ac_try="$ac_compile" | |
1578 | case "(($ac_try" in | |
1579 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1580 | *) ac_try_echo=$ac_try;; | |
1581 | esac | |
1582 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1583 | $as_echo "$ac_try_echo"; } >&5 | |
1584 | (eval "$ac_compile") 2>conftest.err | |
1585 | ac_status=$? | |
1586 | if test -s conftest.err; then | |
1587 | grep -v '^ *+' conftest.err >conftest.er1 | |
1588 | cat conftest.er1 >&5 | |
1589 | mv -f conftest.er1 conftest.err | |
1590 | fi | |
1591 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1592 | test $ac_status = 0; } && { | |
1593 | test -z "$ac_c_werror_flag" || | |
1594 | test ! -s conftest.err | |
1595 | } && test -s conftest.$ac_objext; then : | |
1596 | ac_retval=0 | |
1597 | else | |
1598 | $as_echo "$as_me: failed program was:" >&5 | |
1599 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1600 | |
b08c89d9 UD |
1601 | ac_retval=1 |
1602 | fi | |
b68e08db | 1603 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1604 | as_fn_set_status $ac_retval |
3a12e572 | 1605 | |
b08c89d9 | 1606 | } # ac_fn_c_try_compile |
3a12e572 | 1607 | |
b08c89d9 UD |
1608 | # ac_fn_c_try_cpp LINENO |
1609 | # ---------------------- | |
1610 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1611 | ac_fn_c_try_cpp () | |
1612 | { | |
1613 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1614 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1615 | case "(($ac_try" in | |
1616 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1617 | *) ac_try_echo=$ac_try;; | |
1618 | esac | |
1619 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1620 | $as_echo "$ac_try_echo"; } >&5 | |
1621 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1622 | ac_status=$? | |
1623 | if test -s conftest.err; then | |
1624 | grep -v '^ *+' conftest.err >conftest.er1 | |
1625 | cat conftest.er1 >&5 | |
1626 | mv -f conftest.er1 conftest.err | |
1627 | fi | |
1628 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
b68e08db | 1629 | test $ac_status = 0; } > conftest.i && { |
b08c89d9 UD |
1630 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1631 | test ! -s conftest.err | |
1632 | }; then : | |
1633 | ac_retval=0 | |
1634 | else | |
1635 | $as_echo "$as_me: failed program was:" >&5 | |
1636 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1637 | |
b08c89d9 UD |
1638 | ac_retval=1 |
1639 | fi | |
b68e08db | 1640 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1641 | as_fn_set_status $ac_retval |
1642 | ||
1643 | } # ac_fn_c_try_cpp | |
1644 | ||
1645 | # ac_fn_cxx_try_compile LINENO | |
1646 | # ---------------------------- | |
1647 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1648 | ac_fn_cxx_try_compile () | |
1649 | { | |
1650 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1651 | rm -f conftest.$ac_objext | |
1652 | if { { ac_try="$ac_compile" | |
1653 | case "(($ac_try" in | |
1654 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1655 | *) ac_try_echo=$ac_try;; | |
1656 | esac | |
1657 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1658 | $as_echo "$ac_try_echo"; } >&5 | |
1659 | (eval "$ac_compile") 2>conftest.err | |
1660 | ac_status=$? | |
1661 | if test -s conftest.err; then | |
1662 | grep -v '^ *+' conftest.err >conftest.er1 | |
1663 | cat conftest.er1 >&5 | |
1664 | mv -f conftest.er1 conftest.err | |
1665 | fi | |
1666 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1667 | test $ac_status = 0; } && { | |
1668 | test -z "$ac_cxx_werror_flag" || | |
1669 | test ! -s conftest.err | |
1670 | } && test -s conftest.$ac_objext; then : | |
1671 | ac_retval=0 | |
1672 | else | |
1673 | $as_echo "$as_me: failed program was:" >&5 | |
1674 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1675 | ||
1676 | ac_retval=1 | |
1677 | fi | |
b68e08db | 1678 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1679 | as_fn_set_status $ac_retval |
1680 | ||
1681 | } # ac_fn_cxx_try_compile | |
1682 | ||
1683 | # ac_fn_c_try_link LINENO | |
1684 | # ----------------------- | |
1685 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1686 | ac_fn_c_try_link () | |
1687 | { | |
1688 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1689 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1690 | if { { ac_try="$ac_link" | |
1691 | case "(($ac_try" in | |
1692 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1693 | *) ac_try_echo=$ac_try;; | |
1694 | esac | |
1695 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1696 | $as_echo "$ac_try_echo"; } >&5 | |
1697 | (eval "$ac_link") 2>conftest.err | |
1698 | ac_status=$? | |
1699 | if test -s conftest.err; then | |
1700 | grep -v '^ *+' conftest.err >conftest.er1 | |
1701 | cat conftest.er1 >&5 | |
1702 | mv -f conftest.er1 conftest.err | |
1703 | fi | |
1704 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1705 | test $ac_status = 0; } && { | |
1706 | test -z "$ac_c_werror_flag" || | |
1707 | test ! -s conftest.err | |
1708 | } && test -s conftest$ac_exeext && { | |
1709 | test "$cross_compiling" = yes || | |
1710 | $as_test_x conftest$ac_exeext | |
1711 | }; then : | |
1712 | ac_retval=0 | |
1713 | else | |
1714 | $as_echo "$as_me: failed program was:" >&5 | |
1715 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1716 | ||
1717 | ac_retval=1 | |
1718 | fi | |
1719 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1720 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1721 | # interfere with the next link command; also delete a directory that is | |
1722 | # left behind by Apple's compiler. We do this before executing the actions. | |
1723 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
b68e08db | 1724 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1725 | as_fn_set_status $ac_retval |
1726 | ||
1727 | } # ac_fn_c_try_link | |
1728 | ||
1729 | # ac_fn_c_try_run LINENO | |
1730 | # ---------------------- | |
1731 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1732 | # that executables *can* be run. | |
1733 | ac_fn_c_try_run () | |
1734 | { | |
1735 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1736 | if { { ac_try="$ac_link" | |
1737 | case "(($ac_try" in | |
1738 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1739 | *) ac_try_echo=$ac_try;; | |
1740 | esac | |
1741 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1742 | $as_echo "$ac_try_echo"; } >&5 | |
1743 | (eval "$ac_link") 2>&5 | |
1744 | ac_status=$? | |
1745 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1746 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1747 | { { case "(($ac_try" in | |
1748 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1749 | *) ac_try_echo=$ac_try;; | |
1750 | esac | |
1751 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1752 | $as_echo "$ac_try_echo"; } >&5 | |
1753 | (eval "$ac_try") 2>&5 | |
1754 | ac_status=$? | |
1755 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1756 | test $ac_status = 0; }; }; then : | |
1757 | ac_retval=0 | |
1758 | else | |
1759 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1760 | $as_echo "$as_me: failed program was:" >&5 | |
1761 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1762 | ||
1763 | ac_retval=$ac_status | |
1764 | fi | |
1765 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
b68e08db | 1766 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1767 | as_fn_set_status $ac_retval |
1768 | ||
1769 | } # ac_fn_c_try_run | |
1770 | ||
1771 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1772 | # -------------------------------------------- | |
1773 | # Tries to find the compile-time value of EXPR in a program that includes | |
1774 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1775 | # computed | |
1776 | ac_fn_c_compute_int () | |
1777 | { | |
1778 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1779 | if test "$cross_compiling" = yes; then | |
1780 | # Depending upon the size, compute the lo and hi bounds. | |
1781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1782 | /* end confdefs.h. */ | |
1783 | $4 | |
1784 | int | |
1785 | main () | |
1786 | { | |
1787 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1788 | test_array [0] = 0 | |
1789 | ||
1790 | ; | |
1791 | return 0; | |
1792 | } | |
1793 | _ACEOF | |
1794 | if ac_fn_c_try_compile "$LINENO"; then : | |
1795 | ac_lo=0 ac_mid=0 | |
1796 | while :; do | |
1797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1798 | /* end confdefs.h. */ | |
1799 | $4 | |
1800 | int | |
1801 | main () | |
1802 | { | |
1803 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1804 | test_array [0] = 0 | |
1805 | ||
1806 | ; | |
1807 | return 0; | |
1808 | } | |
1809 | _ACEOF | |
1810 | if ac_fn_c_try_compile "$LINENO"; then : | |
1811 | ac_hi=$ac_mid; break | |
1812 | else | |
1813 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1814 | if test $ac_lo -le $ac_mid; then | |
1815 | ac_lo= ac_hi= | |
1816 | break | |
1817 | fi | |
1818 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1819 | fi | |
1820 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1821 | done | |
1822 | else | |
1823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1824 | /* end confdefs.h. */ | |
1825 | $4 | |
1826 | int | |
1827 | main () | |
1828 | { | |
1829 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1830 | test_array [0] = 0 | |
1831 | ||
1832 | ; | |
1833 | return 0; | |
1834 | } | |
1835 | _ACEOF | |
1836 | if ac_fn_c_try_compile "$LINENO"; then : | |
1837 | ac_hi=-1 ac_mid=-1 | |
1838 | while :; do | |
1839 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1840 | /* end confdefs.h. */ | |
1841 | $4 | |
1842 | int | |
1843 | main () | |
1844 | { | |
1845 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1846 | test_array [0] = 0 | |
1847 | ||
1848 | ; | |
1849 | return 0; | |
1850 | } | |
1851 | _ACEOF | |
1852 | if ac_fn_c_try_compile "$LINENO"; then : | |
1853 | ac_lo=$ac_mid; break | |
1854 | else | |
1855 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1856 | if test $ac_mid -le $ac_hi; then | |
1857 | ac_lo= ac_hi= | |
1858 | break | |
1859 | fi | |
1860 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1861 | fi | |
1862 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1863 | done | |
1864 | else | |
1865 | ac_lo= ac_hi= | |
1866 | fi | |
1867 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1868 | fi | |
1869 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1870 | # Binary search between lo and hi bounds. | |
1871 | while test "x$ac_lo" != "x$ac_hi"; do | |
1872 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1874 | /* end confdefs.h. */ | |
1875 | $4 | |
1876 | int | |
1877 | main () | |
1878 | { | |
1879 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1880 | test_array [0] = 0 | |
1881 | ||
1882 | ; | |
1883 | return 0; | |
1884 | } | |
1885 | _ACEOF | |
1886 | if ac_fn_c_try_compile "$LINENO"; then : | |
1887 | ac_hi=$ac_mid | |
1888 | else | |
1889 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1890 | fi | |
1891 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1892 | done | |
1893 | case $ac_lo in #(( | |
1894 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1895 | '') ac_retval=1 ;; | |
1896 | esac | |
1897 | else | |
1898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1899 | /* end confdefs.h. */ | |
1900 | $4 | |
1901 | static long int longval () { return $2; } | |
1902 | static unsigned long int ulongval () { return $2; } | |
1903 | #include <stdio.h> | |
1904 | #include <stdlib.h> | |
1905 | int | |
1906 | main () | |
1907 | { | |
1908 | ||
1909 | FILE *f = fopen ("conftest.val", "w"); | |
1910 | if (! f) | |
1911 | return 1; | |
1912 | if (($2) < 0) | |
1913 | { | |
1914 | long int i = longval (); | |
1915 | if (i != ($2)) | |
1916 | return 1; | |
1917 | fprintf (f, "%ld", i); | |
1918 | } | |
1919 | else | |
1920 | { | |
1921 | unsigned long int i = ulongval (); | |
1922 | if (i != ($2)) | |
1923 | return 1; | |
1924 | fprintf (f, "%lu", i); | |
1925 | } | |
1926 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1927 | on some platforms. */ | |
1928 | return ferror (f) || fclose (f) != 0; | |
1929 | ||
1930 | ; | |
1931 | return 0; | |
1932 | } | |
1933 | _ACEOF | |
1934 | if ac_fn_c_try_run "$LINENO"; then : | |
1935 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1936 | else | |
1937 | ac_retval=1 | |
1938 | fi | |
1939 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1940 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1941 | rm -f conftest.val | |
1942 | ||
1943 | fi | |
b68e08db | 1944 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1945 | as_fn_set_status $ac_retval |
1946 | ||
1947 | } # ac_fn_c_compute_int | |
1948 | ||
1949 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1950 | # ------------------------------------------------------- | |
1951 | # Tests whether HEADER exists and can be compiled using the include files in | |
1952 | # INCLUDES, setting the cache variable VAR accordingly. | |
1953 | ac_fn_c_check_header_compile () | |
1954 | { | |
1955 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1956 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1957 | $as_echo_n "checking for $2... " >&6; } | |
b68e08db | 1958 | if eval \${$3+:} false; then : |
b08c89d9 UD |
1959 | $as_echo_n "(cached) " >&6 |
1960 | else | |
1961 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1962 | /* end confdefs.h. */ | |
1963 | $4 | |
1964 | #include <$2> | |
1965 | _ACEOF | |
1966 | if ac_fn_c_try_compile "$LINENO"; then : | |
1967 | eval "$3=yes" | |
1968 | else | |
1969 | eval "$3=no" | |
1970 | fi | |
1971 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1972 | fi | |
1973 | eval ac_res=\$$3 | |
1974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1975 | $as_echo "$ac_res" >&6; } | |
b68e08db | 1976 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1977 | |
1978 | } # ac_fn_c_check_header_compile | |
1979 | cat >config.log <<_ACEOF | |
1980 | This file contains any messages produced by compilers while | |
1981 | running configure, to aid debugging if configure makes a mistake. | |
1982 | ||
1983 | It was created by GNU C Library $as_me (see version.h), which was | |
b68e08db | 1984 | generated by GNU Autoconf 2.68. Invocation command line was |
b08c89d9 UD |
1985 | |
1986 | $ $0 $@ | |
1987 | ||
1988 | _ACEOF | |
1989 | exec 5>>config.log | |
1990 | { | |
1991 | cat <<_ASUNAME | |
1992 | ## --------- ## | |
1993 | ## Platform. ## | |
1994 | ## --------- ## | |
1995 | ||
1996 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1997 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1998 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1999 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
2000 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
2001 | ||
2002 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
2003 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
2004 | ||
2005 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
2006 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2007 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2008 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2009 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2010 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2011 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2012 | ||
2013 | _ASUNAME | |
3a12e572 UD |
2014 | |
2015 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2016 | for as_dir in $PATH | |
2017 | do | |
2018 | IFS=$as_save_IFS | |
2019 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
2020 | $as_echo "PATH: $as_dir" |
2021 | done | |
26f56c1c | 2022 | IFS=$as_save_IFS |
3a12e572 UD |
2023 | |
2024 | } >&5 | |
2025 | ||
2026 | cat >&5 <<_ACEOF | |
2027 | ||
2028 | ||
2029 | ## ----------- ## | |
2030 | ## Core tests. ## | |
2031 | ## ----------- ## | |
2032 | ||
2033 | _ACEOF | |
2034 | ||
2035 | ||
2036 | # Keep a trace of the command line. | |
2037 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 2038 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 2039 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 2040 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 2041 | ac_configure_args= |
2abf9ff1 RM |
2042 | ac_configure_args0= |
2043 | ac_configure_args1= | |
2abf9ff1 RM |
2044 | ac_must_keep_next=false |
2045 | for ac_pass in 1 2 | |
3a12e572 | 2046 | do |
2abf9ff1 RM |
2047 | for ac_arg |
2048 | do | |
2049 | case $ac_arg in | |
2050 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2051 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2052 | | -silent | --silent | --silen | --sile | --sil) | |
2053 | continue ;; | |
26f56c1c | 2054 | *\'*) |
322e23db | 2055 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
2056 | esac |
2057 | case $ac_pass in | |
b08c89d9 | 2058 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 2059 | 2) |
b08c89d9 | 2060 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 2061 | if test $ac_must_keep_next = true; then |
9382fcee | 2062 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 2063 | else |
9382fcee RM |
2064 | case $ac_arg in |
2065 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2066 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2067 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2068 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2069 | case "$ac_configure_args0 " in | |
2070 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2071 | esac | |
2072 | ;; | |
2073 | -* ) ac_must_keep_next=true ;; | |
2074 | esac | |
2abf9ff1 | 2075 | fi |
b08c89d9 | 2076 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2077 | ;; |
2078 | esac | |
2079 | done | |
3a12e572 | 2080 | done |
b08c89d9 UD |
2081 | { ac_configure_args0=; unset ac_configure_args0;} |
2082 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2083 | |
2084 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2085 | # config.log. We remove comments because anyway the quotes in there | |
2086 | # would cause problems or look ugly. | |
26f56c1c UD |
2087 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2088 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2089 | trap 'exit_status=$? |
2090 | # Save into config.log some information that might help in debugging. | |
2091 | { | |
2092 | echo | |
f4b07664 | 2093 | |
4a531bb0 | 2094 | $as_echo "## ---------------- ## |
3a12e572 | 2095 | ## Cache variables. ## |
4a531bb0 | 2096 | ## ---------------- ##" |
3a12e572 UD |
2097 | echo |
2098 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2099 | ( |
2100 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2101 | eval ac_val=\$$ac_var | |
2102 | case $ac_val in #( | |
2103 | *${as_nl}*) | |
2104 | case $ac_var in #( | |
b08c89d9 | 2105 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2106 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2107 | esac |
2108 | case $ac_var in #( | |
2109 | _ | IFS | as_nl) ;; #( | |
322e23db | 2110 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2111 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2112 | esac ;; |
2113 | esac | |
2114 | done | |
3a12e572 | 2115 | (set) 2>&1 | |
26f56c1c UD |
2116 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2117 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2118 | sed -n \ |
26f56c1c UD |
2119 | "s/'\''/'\''\\\\'\'''\''/g; |
2120 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2121 | ;; #( | |
3a12e572 | 2122 | *) |
26f56c1c | 2123 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2124 | ;; |
26f56c1c UD |
2125 | esac | |
2126 | sort | |
2127 | ) | |
3a12e572 | 2128 | echo |
f4b07664 | 2129 | |
4a531bb0 | 2130 | $as_echo "## ----------------- ## |
f4b07664 | 2131 | ## Output variables. ## |
4a531bb0 | 2132 | ## ----------------- ##" |
f4b07664 RM |
2133 | echo |
2134 | for ac_var in $ac_subst_vars | |
2135 | do | |
26f56c1c UD |
2136 | eval ac_val=\$$ac_var |
2137 | case $ac_val in | |
322e23db | 2138 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2139 | esac |
322e23db | 2140 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2141 | done | sort |
2142 | echo | |
2143 | ||
2144 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 2145 | $as_echo "## ------------------- ## |
26f56c1c | 2146 | ## File substitutions. ## |
4a531bb0 | 2147 | ## ------------------- ##" |
f4b07664 RM |
2148 | echo |
2149 | for ac_var in $ac_subst_files | |
2150 | do | |
26f56c1c UD |
2151 | eval ac_val=\$$ac_var |
2152 | case $ac_val in | |
322e23db | 2153 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2154 | esac |
322e23db | 2155 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2156 | done | sort |
2157 | echo | |
2158 | fi | |
2159 | ||
3a12e572 | 2160 | if test -s confdefs.h; then |
4a531bb0 | 2161 | $as_echo "## ----------- ## |
3a12e572 | 2162 | ## confdefs.h. ## |
4a531bb0 | 2163 | ## ----------- ##" |
3a12e572 | 2164 | echo |
26f56c1c | 2165 | cat confdefs.h |
3a12e572 UD |
2166 | echo |
2167 | fi | |
2168 | test "$ac_signal" != 0 && | |
322e23db UD |
2169 | $as_echo "$as_me: caught signal $ac_signal" |
2170 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2171 | } >&5 |
26f56c1c UD |
2172 | rm -f core *.core core.conftest.* && |
2173 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2174 | exit $exit_status |
26f56c1c | 2175 | ' 0 |
3a12e572 | 2176 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2177 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2178 | done |
2179 | ac_signal=0 | |
2180 | ||
2181 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2182 | rm -f -r conftest* confdefs.h |
3a12e572 | 2183 | |
b08c89d9 UD |
2184 | $as_echo "/* confdefs.h */" > confdefs.h |
2185 | ||
3a12e572 UD |
2186 | # Predefined preprocessor variables. |
2187 | ||
2188 | cat >>confdefs.h <<_ACEOF | |
2189 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2190 | _ACEOF | |
2191 | ||
3a12e572 UD |
2192 | cat >>confdefs.h <<_ACEOF |
2193 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2194 | _ACEOF | |
2195 | ||
3a12e572 UD |
2196 | cat >>confdefs.h <<_ACEOF |
2197 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2198 | _ACEOF | |
2199 | ||
3a12e572 UD |
2200 | cat >>confdefs.h <<_ACEOF |
2201 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2202 | _ACEOF | |
2203 | ||
3a12e572 UD |
2204 | cat >>confdefs.h <<_ACEOF |
2205 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2206 | _ACEOF | |
2207 | ||
b08c89d9 UD |
2208 | cat >>confdefs.h <<_ACEOF |
2209 | #define PACKAGE_URL "$PACKAGE_URL" | |
2210 | _ACEOF | |
2211 | ||
3a12e572 UD |
2212 | |
2213 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2214 | # Prefer an explicitly selected file to automatically selected ones. |
2215 | ac_site_file1=NONE | |
2216 | ac_site_file2=NONE | |
26f56c1c | 2217 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2218 | # We do not want a PATH search for config.site. |
2219 | case $CONFIG_SITE in #(( | |
2220 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2221 | */*) ac_site_file1=$CONFIG_SITE;; | |
2222 | *) ac_site_file1=./$CONFIG_SITE;; | |
2223 | esac | |
26f56c1c | 2224 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2225 | ac_site_file1=$prefix/share/config.site |
2226 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2227 | else |
322e23db UD |
2228 | ac_site_file1=$ac_default_prefix/share/config.site |
2229 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2230 | fi |
322e23db | 2231 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2232 | do |
322e23db | 2233 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2234 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2235 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2236 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2237 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2238 | . "$ac_site_file" \ |
2239 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2240 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2241 | as_fn_error $? "failed to load site script $ac_site_file | |
2242 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2243 | fi |
2244 | done | |
2245 | ||
2246 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2247 | # Some versions of bash will fail to source /dev/null (special files |
2248 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2249 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2250 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2251 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2252 | case $cache_file in |
26f56c1c UD |
2253 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2254 | *) . "./$cache_file";; | |
3a12e572 UD |
2255 | esac |
2256 | fi | |
cd6ede75 | 2257 | else |
b08c89d9 | 2258 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2259 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2260 | >$cache_file |
2261 | fi | |
2262 | ||
2263 | # Check that the precious variables saved in the cache have kept the same | |
2264 | # value. | |
2265 | ac_cache_corrupted=false | |
26f56c1c | 2266 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2267 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2268 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2269 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2270 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2271 | case $ac_old_set,$ac_new_set in |
2272 | set,) | |
b08c89d9 | 2273 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2274 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2275 | ac_cache_corrupted=: ;; |
2276 | ,set) | |
b08c89d9 | 2277 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2278 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2279 | ac_cache_corrupted=: ;; |
2280 | ,);; | |
2281 | *) | |
2282 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2283 | # differences in whitespace do not lead to failure. |
2284 | ac_old_val_w=`echo x $ac_old_val` | |
2285 | ac_new_val_w=`echo x $ac_new_val` | |
2286 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2287 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2288 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2289 | ac_cache_corrupted=: | |
2290 | else | |
b08c89d9 | 2291 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2292 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2293 | eval $ac_var=\$ac_old_val | |
2294 | fi | |
b08c89d9 | 2295 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2296 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2297 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2298 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2299 | fi;; |
2300 | esac | |
2301 | # Pass precious variables to config.status. | |
2302 | if test "$ac_new_set" = set; then | |
2303 | case $ac_new_val in | |
322e23db | 2304 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2305 | *) ac_arg=$ac_var=$ac_new_val ;; |
2306 | esac | |
2307 | case " $ac_configure_args " in | |
2308 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2309 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2310 | esac |
2311 | fi | |
2312 | done | |
2313 | if $ac_cache_corrupted; then | |
b08c89d9 | 2314 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2315 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2316 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2317 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2318 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2319 | fi |
b08c89d9 UD |
2320 | ## -------------------- ## |
2321 | ## Main body of script. ## | |
2322 | ## -------------------- ## | |
cd6ede75 | 2323 | |
b08c89d9 UD |
2324 | ac_ext=c |
2325 | ac_cpp='$CPP $CPPFLAGS' | |
2326 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2327 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2328 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2329 | |
2330 | ||
cd6ede75 | 2331 | |
b08c89d9 | 2332 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2333 | |
b08c89d9 UD |
2334 | ac_aux_dir= |
2335 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2336 | if test -f "$ac_dir/install-sh"; then |
2337 | ac_aux_dir=$ac_dir | |
2338 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2339 | break | |
2340 | elif test -f "$ac_dir/install.sh"; then | |
2341 | ac_aux_dir=$ac_dir | |
2342 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2343 | break | |
2344 | elif test -f "$ac_dir/shtool"; then | |
2345 | ac_aux_dir=$ac_dir | |
2346 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2347 | break | |
2348 | fi | |
b08c89d9 UD |
2349 | done |
2350 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2351 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2352 | fi |
26f56c1c UD |
2353 | |
2354 | # These three variables are undocumented and unsupported, | |
2355 | # and are intended to be withdrawn in a future Autoconf release. | |
2356 | # They can cause serious problems if a builder's source tree is in a directory | |
2357 | # whose full name contains unusual characters. | |
2358 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2359 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2360 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2361 | ||
444518fe | 2362 | |
cd6ede75 | 2363 | |
7967983f RM |
2364 | |
2365 | ||
2366 | subdirs="$subdirs " | |
2367 | ||
2368 | ||
c16a054d AS |
2369 | # Make sure we can run config.sub. |
2370 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2371 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2372 | |
b08c89d9 | 2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2374 | $as_echo_n "checking build system type... " >&6; } |
b68e08db | 2375 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2376 | $as_echo_n "(cached) " >&6 |
2377 | else | |
2378 | ac_build_alias=$build_alias | |
2379 | test "x$ac_build_alias" = x && | |
2380 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2381 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2382 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2383 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2384 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2385 | |
2386 | fi | |
b08c89d9 | 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2388 | $as_echo "$ac_cv_build" >&6; } |
2389 | case $ac_cv_build in | |
2390 | *-*-*) ;; | |
4a531bb0 | 2391 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2392 | esac |
2393 | build=$ac_cv_build | |
2394 | ac_save_IFS=$IFS; IFS='-' | |
2395 | set x $ac_cv_build | |
2396 | shift | |
2397 | build_cpu=$1 | |
2398 | build_vendor=$2 | |
2399 | shift; shift | |
2400 | # Remember, the first character of IFS is used to create $*, | |
2401 | # except with old shells: | |
2402 | build_os=$* | |
2403 | IFS=$ac_save_IFS | |
2404 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2405 | ||
2406 | ||
b08c89d9 | 2407 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2408 | $as_echo_n "checking host system type... " >&6; } |
b68e08db | 2409 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2410 | $as_echo_n "(cached) " >&6 |
2411 | else | |
2412 | if test "x$host_alias" = x; then | |
2413 | ac_cv_host=$ac_cv_build | |
2414 | else | |
2415 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2416 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2417 | fi |
2418 | ||
2419 | fi | |
b08c89d9 | 2420 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2421 | $as_echo "$ac_cv_host" >&6; } |
2422 | case $ac_cv_host in | |
2423 | *-*-*) ;; | |
4a531bb0 | 2424 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2425 | esac |
2426 | host=$ac_cv_host | |
2427 | ac_save_IFS=$IFS; IFS='-' | |
2428 | set x $ac_cv_host | |
2429 | shift | |
2430 | host_cpu=$1 | |
2431 | host_vendor=$2 | |
2432 | shift; shift | |
2433 | # Remember, the first character of IFS is used to create $*, | |
2434 | # except with old shells: | |
2435 | host_os=$* | |
2436 | IFS=$ac_save_IFS | |
2437 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2438 | ||
2439 | ||
2440 | ||
a152f366 UD |
2441 | ac_ext=c |
2442 | ac_cpp='$CPP $CPPFLAGS' | |
2443 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2444 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2445 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2446 | if test -n "$ac_tool_prefix"; then | |
2447 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2448 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2449 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2450 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2451 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2452 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2453 | else |
2454 | if test -n "$CC"; then | |
2455 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2456 | else | |
2457 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2458 | for as_dir in $PATH | |
2459 | do | |
2460 | IFS=$as_save_IFS | |
2461 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2462 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2463 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2464 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
b08c89d9 | 2465 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2466 | break 2 |
2467 | fi | |
2468 | done | |
b08c89d9 | 2469 | done |
a152f366 | 2470 | IFS=$as_save_IFS |
c8f3e6db | 2471 | |
26f56c1c | 2472 | fi |
26f56c1c | 2473 | fi |
a152f366 UD |
2474 | CC=$ac_cv_prog_CC |
2475 | if test -n "$CC"; then | |
b08c89d9 | 2476 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2477 | $as_echo "$CC" >&6; } |
a152f366 | 2478 | else |
b08c89d9 | 2479 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2480 | $as_echo "no" >&6; } |
26f56c1c UD |
2481 | fi |
2482 | ||
e41db95b | 2483 | |
e41db95b | 2484 | fi |
a152f366 UD |
2485 | if test -z "$ac_cv_prog_CC"; then |
2486 | ac_ct_CC=$CC | |
2487 | # Extract the first word of "gcc", so it can be a program name with args. | |
2488 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2489 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2490 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2491 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2492 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2493 | else |
a152f366 UD |
2494 | if test -n "$ac_ct_CC"; then |
2495 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2496 | else |
a152f366 UD |
2497 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2498 | for as_dir in $PATH | |
2499 | do | |
2500 | IFS=$as_save_IFS | |
2501 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2502 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2503 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2504 | ac_cv_prog_ac_ct_CC="gcc" | |
b08c89d9 | 2505 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2506 | break 2 |
2507 | fi | |
2508 | done | |
b08c89d9 | 2509 | done |
a152f366 | 2510 | IFS=$as_save_IFS |
cd6ede75 | 2511 | |
a152f366 UD |
2512 | fi |
2513 | fi | |
2514 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2515 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2516 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2517 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2518 | else |
b08c89d9 | 2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2520 | $as_echo "no" >&6; } |
26f56c1c UD |
2521 | fi |
2522 | ||
a152f366 UD |
2523 | if test "x$ac_ct_CC" = x; then |
2524 | CC="" | |
2525 | else | |
2526 | case $cross_compiling:$ac_tool_warned in | |
2527 | yes:) | |
b08c89d9 | 2528 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2529 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2530 | ac_tool_warned=yes ;; |
2531 | esac | |
2532 | CC=$ac_ct_CC | |
2533 | fi | |
74a30a58 | 2534 | else |
a152f366 | 2535 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2536 | fi |
2537 | ||
a152f366 UD |
2538 | if test -z "$CC"; then |
2539 | if test -n "$ac_tool_prefix"; then | |
2540 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2541 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2543 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2544 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2545 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2546 | else |
2547 | if test -n "$CC"; then | |
2548 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2549 | else | |
2550 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2551 | for as_dir in $PATH | |
2552 | do | |
2553 | IFS=$as_save_IFS | |
2554 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2555 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2556 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2557 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
b08c89d9 | 2558 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2559 | break 2 |
2560 | fi | |
2561 | done | |
b08c89d9 | 2562 | done |
a152f366 | 2563 | IFS=$as_save_IFS |
74a30a58 | 2564 | |
a152f366 UD |
2565 | fi |
2566 | fi | |
2567 | CC=$ac_cv_prog_CC | |
2568 | if test -n "$CC"; then | |
b08c89d9 | 2569 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2570 | $as_echo "$CC" >&6; } |
5af3245a | 2571 | else |
b08c89d9 | 2572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2573 | $as_echo "no" >&6; } |
26f56c1c UD |
2574 | fi |
2575 | ||
5af3245a | 2576 | |
a152f366 | 2577 | fi |
26f56c1c | 2578 | fi |
a152f366 UD |
2579 | if test -z "$CC"; then |
2580 | # Extract the first word of "cc", so it can be a program name with args. | |
2581 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2582 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2583 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2584 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2585 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2586 | else |
2587 | if test -n "$CC"; then | |
2588 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2589 | else | |
2590 | ac_prog_rejected=no | |
2591 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2592 | for as_dir in $PATH | |
2593 | do | |
2594 | IFS=$as_save_IFS | |
2595 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2596 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2597 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2598 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2599 | ac_prog_rejected=yes | |
2600 | continue | |
2601 | fi | |
2602 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2603 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2604 | break 2 |
2605 | fi | |
2606 | done | |
b08c89d9 | 2607 | done |
a152f366 | 2608 | IFS=$as_save_IFS |
26f56c1c | 2609 | |
a152f366 UD |
2610 | if test $ac_prog_rejected = yes; then |
2611 | # We found a bogon in the path, so make sure we never use it. | |
2612 | set dummy $ac_cv_prog_CC | |
2613 | shift | |
2614 | if test $# != 0; then | |
2615 | # We chose a different compiler from the bogus one. | |
2616 | # However, it has the same basename, so the bogon will be chosen | |
2617 | # first if we set CC to just the basename; use the full file name. | |
2618 | shift | |
2619 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2620 | fi |
4442d7e8 | 2621 | fi |
26f56c1c | 2622 | fi |
26f56c1c | 2623 | fi |
a152f366 UD |
2624 | CC=$ac_cv_prog_CC |
2625 | if test -n "$CC"; then | |
b08c89d9 | 2626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2627 | $as_echo "$CC" >&6; } |
7dbde9db | 2628 | else |
b08c89d9 | 2629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2630 | $as_echo "no" >&6; } |
26f56c1c UD |
2631 | fi |
2632 | ||
7dbde9db | 2633 | |
26f56c1c | 2634 | fi |
a152f366 UD |
2635 | if test -z "$CC"; then |
2636 | if test -n "$ac_tool_prefix"; then | |
2637 | for ac_prog in cl.exe | |
2638 | do | |
2639 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2640 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2642 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2643 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2644 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2645 | else |
a152f366 UD |
2646 | if test -n "$CC"; then |
2647 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2648 | else |
a152f366 UD |
2649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2650 | for as_dir in $PATH | |
2651 | do | |
2652 | IFS=$as_save_IFS | |
2653 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2654 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2655 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2656 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 2657 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2658 | break 2 |
2659 | fi | |
2660 | done | |
b08c89d9 | 2661 | done |
a152f366 | 2662 | IFS=$as_save_IFS |
26f56c1c | 2663 | |
26f56c1c | 2664 | fi |
a152f366 UD |
2665 | fi |
2666 | CC=$ac_cv_prog_CC | |
2667 | if test -n "$CC"; then | |
b08c89d9 | 2668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2669 | $as_echo "$CC" >&6; } |
650425ce | 2670 | else |
b08c89d9 | 2671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2672 | $as_echo "no" >&6; } |
26f56c1c UD |
2673 | fi |
2674 | ||
cd6ede75 | 2675 | |
a152f366 UD |
2676 | test -n "$CC" && break |
2677 | done | |
26f56c1c | 2678 | fi |
a152f366 UD |
2679 | if test -z "$CC"; then |
2680 | ac_ct_CC=$CC | |
2681 | for ac_prog in cl.exe | |
2682 | do | |
2683 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2684 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2685 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2686 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 2687 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2688 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2689 | else |
a152f366 UD |
2690 | if test -n "$ac_ct_CC"; then |
2691 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2692 | else | |
2693 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2694 | for as_dir in $PATH | |
2695 | do | |
2696 | IFS=$as_save_IFS | |
2697 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2698 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2699 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2700 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
b08c89d9 | 2701 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2702 | break 2 |
2703 | fi | |
2704 | done | |
b08c89d9 | 2705 | done |
a152f366 | 2706 | IFS=$as_save_IFS |
62ab42d6 UD |
2707 | |
2708 | fi | |
a152f366 UD |
2709 | fi |
2710 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2711 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2712 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2713 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2714 | else |
b08c89d9 | 2715 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2716 | $as_echo "no" >&6; } |
26f56c1c UD |
2717 | fi |
2718 | ||
35f1e827 | 2719 | |
a152f366 UD |
2720 | test -n "$ac_ct_CC" && break |
2721 | done | |
35f1e827 | 2722 | |
a152f366 UD |
2723 | if test "x$ac_ct_CC" = x; then |
2724 | CC="" | |
2725 | else | |
2726 | case $cross_compiling:$ac_tool_warned in | |
2727 | yes:) | |
b08c89d9 | 2728 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2729 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2730 | ac_tool_warned=yes ;; |
2731 | esac | |
2732 | CC=$ac_ct_CC | |
2733 | fi | |
26f56c1c | 2734 | fi |
cd6ede75 | 2735 | |
26f56c1c | 2736 | fi |
8d4b5a8a UD |
2737 | |
2738 | ||
b08c89d9 | 2739 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2740 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2741 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2742 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2743 | |
a152f366 | 2744 | # Provide some information about the compiler. |
b08c89d9 | 2745 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2746 | set X $ac_compile |
2747 | ac_compiler=$2 | |
b08c89d9 UD |
2748 | for ac_option in --version -v -V -qversion; do |
2749 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2750 | case "(($ac_try" in |
2751 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2752 | *) ac_try_echo=$ac_try;; | |
2753 | esac | |
b08c89d9 UD |
2754 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2755 | $as_echo "$ac_try_echo"; } >&5 | |
2756 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2757 | ac_status=$? |
b08c89d9 UD |
2758 | if test -s conftest.err; then |
2759 | sed '10a\ | |
2760 | ... rest of stderr output deleted ... | |
2761 | 10q' conftest.err >conftest.er1 | |
2762 | cat conftest.er1 >&5 | |
2763 | fi | |
2764 | rm -f conftest.er1 conftest.err | |
2765 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2766 | test $ac_status = 0; } | |
2767 | done | |
26f56c1c | 2768 | |
a152f366 | 2769 | EXEEXT= |
b08c89d9 | 2770 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2771 | $as_echo_n "checking for suffix of object files... " >&6; } |
b68e08db | 2772 | if ${ac_cv_objext+:} false; then : |
322e23db | 2773 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2774 | else |
b08c89d9 | 2775 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2776 | /* end confdefs.h. */ |
749a9a4f | 2777 | |
a152f366 UD |
2778 | int |
2779 | main () | |
2780 | { | |
749a9a4f | 2781 | |
a152f366 UD |
2782 | ; |
2783 | return 0; | |
2784 | } | |
2785 | _ACEOF | |
2786 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2787 | if { { ac_try="$ac_compile" |
a152f366 UD |
2788 | case "(($ac_try" in |
2789 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2790 | *) ac_try_echo=$ac_try;; | |
2791 | esac | |
b08c89d9 UD |
2792 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2793 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2794 | (eval "$ac_compile") 2>&5 |
2795 | ac_status=$? | |
b08c89d9 UD |
2796 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2797 | test $ac_status = 0; }; then : | |
a152f366 UD |
2798 | for ac_file in conftest.o conftest.obj conftest.*; do |
2799 | test -f "$ac_file" || continue; | |
2800 | case $ac_file in | |
322e23db | 2801 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2802 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2803 | break;; | |
2804 | esac | |
2805 | done | |
4df8c11d | 2806 | else |
322e23db | 2807 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2808 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2809 | |
b08c89d9 | 2810 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2811 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2812 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2813 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2814 | fi |
a152f366 | 2815 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2816 | fi |
b08c89d9 | 2817 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2818 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2819 | OBJEXT=$ac_cv_objext |
2820 | ac_objext=$OBJEXT | |
b08c89d9 | 2821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2822 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
b68e08db | 2823 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2824 | $as_echo_n "(cached) " >&6 |
73237de3 | 2825 | else |
b08c89d9 | 2826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2827 | /* end confdefs.h. */ |
73237de3 | 2828 | |
a152f366 UD |
2829 | int |
2830 | main () | |
2831 | { | |
2832 | #ifndef __GNUC__ | |
2833 | choke me | |
2834 | #endif | |
73237de3 | 2835 | |
a152f366 UD |
2836 | ; |
2837 | return 0; | |
2838 | } | |
2839 | _ACEOF | |
b08c89d9 | 2840 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2841 | ac_compiler_gnu=yes |
2842 | else | |
b08c89d9 | 2843 | ac_compiler_gnu=no |
26f56c1c | 2844 | fi |
a152f366 UD |
2845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2846 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2847 | |
26f56c1c | 2848 | fi |
b08c89d9 | 2849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2850 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2851 | if test $ac_compiler_gnu = yes; then | |
2852 | GCC=yes | |
2853 | else | |
2854 | GCC= | |
2855 | fi | |
a152f366 UD |
2856 | ac_test_CFLAGS=${CFLAGS+set} |
2857 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2859 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
b68e08db | 2860 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2861 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2862 | else |
2863 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2864 | ac_c_werror_flag=yes | |
2865 | ac_cv_prog_cc_g=no | |
2866 | CFLAGS="-g" | |
b08c89d9 | 2867 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2868 | /* end confdefs.h. */ |
26f56c1c | 2869 | |
a152f366 UD |
2870 | int |
2871 | main () | |
2872 | { | |
958f238f | 2873 | |
a152f366 UD |
2874 | ; |
2875 | return 0; | |
2876 | } | |
2877 | _ACEOF | |
b08c89d9 | 2878 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2879 | ac_cv_prog_cc_g=yes |
425ce2ed | 2880 | else |
b08c89d9 UD |
2881 | CFLAGS="" |
2882 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2883 | /* end confdefs.h. */ |
425ce2ed | 2884 | |
a152f366 UD |
2885 | int |
2886 | main () | |
2887 | { | |
425ce2ed | 2888 | |
a152f366 UD |
2889 | ; |
2890 | return 0; | |
2891 | } | |
2892 | _ACEOF | |
b08c89d9 | 2893 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2894 | |
b08c89d9 UD |
2895 | else |
2896 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2897 | CFLAGS="-g" |
b08c89d9 | 2898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2899 | /* end confdefs.h. */ |
425ce2ed | 2900 | |
a152f366 UD |
2901 | int |
2902 | main () | |
2903 | { | |
425ce2ed | 2904 | |
a152f366 UD |
2905 | ; |
2906 | return 0; | |
2907 | } | |
2908 | _ACEOF | |
b08c89d9 | 2909 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2910 | ac_cv_prog_cc_g=yes |
ff886b82 | 2911 | fi |
a152f366 | 2912 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2913 | fi |
a152f366 UD |
2914 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2915 | fi | |
a152f366 UD |
2916 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2917 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2918 | fi |
b08c89d9 | 2919 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2920 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2921 | if test "$ac_test_CFLAGS" = set; then |
2922 | CFLAGS=$ac_save_CFLAGS | |
2923 | elif test $ac_cv_prog_cc_g = yes; then | |
2924 | if test "$GCC" = yes; then | |
2925 | CFLAGS="-g -O2" | |
2926 | else | |
2927 | CFLAGS="-g" | |
2928 | fi | |
ff886b82 | 2929 | else |
a152f366 UD |
2930 | if test "$GCC" = yes; then |
2931 | CFLAGS="-O2" | |
2932 | else | |
2933 | CFLAGS= | |
ff886b82 | 2934 | fi |
ff886b82 | 2935 | fi |
b08c89d9 | 2936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
322e23db | 2937 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
b68e08db | 2938 | if ${ac_cv_prog_cc_c89+:} false; then : |
322e23db | 2939 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2940 | else |
a152f366 UD |
2941 | ac_cv_prog_cc_c89=no |
2942 | ac_save_CC=$CC | |
b08c89d9 | 2943 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
2944 | /* end confdefs.h. */ |
2945 | #include <stdarg.h> | |
2946 | #include <stdio.h> | |
2947 | #include <sys/types.h> | |
2948 | #include <sys/stat.h> | |
2949 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2950 | struct buf { int x; }; | |
2951 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2952 | static char *e (p, i) | |
2953 | char **p; | |
2954 | int i; | |
2955 | { | |
2956 | return p[i]; | |
2957 | } | |
2958 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2959 | { | |
2960 | char *s; | |
2961 | va_list v; | |
2962 | va_start (v,p); | |
2963 | s = g (p, va_arg (v,int)); | |
2964 | va_end (v); | |
2965 | return s; | |
2966 | } | |
ff886b82 | 2967 | |
a152f366 UD |
2968 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2969 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2970 | These don't provoke an error unfortunately, instead are silently treated | |
2971 | as 'x'. The following induces an error, until -std is added to get | |
2972 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2973 | array size at least. It's necessary to write '\x00'==0 to get something | |
2974 | that's true only with -std. */ | |
2975 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2976 | ||
2977 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2978 | inside strings and character constants. */ | |
2979 | #define FOO(x) 'x' | |
2980 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2981 | ||
2982 | int test (int i, double x); | |
2983 | struct s1 {int (*f) (int a);}; | |
2984 | struct s2 {int (*f) (double a);}; | |
2985 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2986 | int argc; | |
2987 | char **argv; | |
2988 | int | |
2989 | main () | |
2990 | { | |
2991 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2992 | ; | |
2993 | return 0; | |
2994 | } | |
2995 | _ACEOF | |
2996 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2997 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2998 | do | |
2999 | CC="$ac_save_CC $ac_arg" | |
b08c89d9 | 3000 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3001 | ac_cv_prog_cc_c89=$ac_arg |
ff886b82 | 3002 | fi |
a152f366 UD |
3003 | rm -f core conftest.err conftest.$ac_objext |
3004 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
3005 | done | |
3006 | rm -f conftest.$ac_ext | |
3007 | CC=$ac_save_CC | |
3008 | ||
3009 | fi | |
3010 | # AC_CACHE_VAL | |
3011 | case "x$ac_cv_prog_cc_c89" in | |
3012 | x) | |
b08c89d9 | 3013 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
322e23db | 3014 | $as_echo "none needed" >&6; } ;; |
a152f366 | 3015 | xno) |
b08c89d9 | 3016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
322e23db | 3017 | $as_echo "unsupported" >&6; } ;; |
a152f366 UD |
3018 | *) |
3019 | CC="$CC $ac_cv_prog_cc_c89" | |
b08c89d9 | 3020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
322e23db | 3021 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
a152f366 | 3022 | esac |
b08c89d9 | 3023 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
a152f366 | 3024 | |
b08c89d9 | 3025 | fi |
a152f366 UD |
3026 | |
3027 | ac_ext=c | |
3028 | ac_cpp='$CPP $CPPFLAGS' | |
3029 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3030 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3031 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3032 | ||
3033 | if test $host != $build; then | |
3034 | for ac_prog in gcc cc | |
3035 | do | |
3036 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3037 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3039 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 3040 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 3041 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3042 | else |
a152f366 UD |
3043 | if test -n "$BUILD_CC"; then |
3044 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
3045 | else |
3046 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3047 | for as_dir in $PATH | |
3048 | do | |
3049 | IFS=$as_save_IFS | |
3050 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3051 | for ac_exec_ext in '' $ac_executable_extensions; do |
ff886b82 | 3052 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
a152f366 | 3053 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 3054 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
3055 | break 2 |
3056 | fi | |
3057 | done | |
b08c89d9 | 3058 | done |
ff886b82 UD |
3059 | IFS=$as_save_IFS |
3060 | ||
3061 | fi | |
3062 | fi | |
a152f366 UD |
3063 | BUILD_CC=$ac_cv_prog_BUILD_CC |
3064 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 3065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 3066 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 3067 | else |
b08c89d9 | 3068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3069 | $as_echo "no" >&6; } |
ff886b82 UD |
3070 | fi |
3071 | ||
3072 | ||
a152f366 | 3073 | test -n "$BUILD_CC" && break |
ff886b82 | 3074 | done |
ff886b82 UD |
3075 | |
3076 | fi | |
ff886b82 | 3077 | |
a152f366 UD |
3078 | ac_ext=c |
3079 | ac_cpp='$CPP $CPPFLAGS' | |
3080 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3081 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3082 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b08c89d9 | 3083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
322e23db | 3084 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
a152f366 UD |
3085 | # On Suns, sometimes $CPP names a directory. |
3086 | if test -n "$CPP" && test -d "$CPP"; then | |
3087 | CPP= | |
ff886b82 | 3088 | fi |
a152f366 | 3089 | if test -z "$CPP"; then |
b68e08db | 3090 | if ${ac_cv_prog_CPP+:} false; then : |
322e23db | 3091 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3092 | else |
a152f366 UD |
3093 | # Double quotes because CPP needs to be expanded |
3094 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3095 | do | |
3096 | ac_preproc_ok=false | |
3097 | for ac_c_preproc_warn_flag in '' yes | |
ff886b82 | 3098 | do |
a152f366 UD |
3099 | # Use a header file that comes with gcc, so configuring glibc |
3100 | # with a fresh cross-compiler works. | |
3101 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3102 | # <limits.h> exists even on freestanding compilers. | |
3103 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3104 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3106 | /* end confdefs.h. */ |
a152f366 UD |
3107 | #ifdef __STDC__ |
3108 | # include <limits.h> | |
3109 | #else | |
3110 | # include <assert.h> | |
3111 | #endif | |
3112 | Syntax error | |
ff886b82 | 3113 | _ACEOF |
b08c89d9 | 3114 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3115 | |
b08c89d9 | 3116 | else |
a152f366 UD |
3117 | # Broken: fails on valid input. |
3118 | continue | |
ff886b82 | 3119 | fi |
b68e08db | 3120 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3121 | |
3122 | # OK, works on sane cases. Now check whether nonexistent headers | |
3123 | # can be detected and how. | |
b08c89d9 | 3124 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3125 | /* end confdefs.h. */ |
a152f366 | 3126 | #include <ac_nonexistent.h> |
ff886b82 | 3127 | _ACEOF |
b08c89d9 | 3128 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3129 | # Broken: success on invalid input. |
3130 | continue | |
3131 | else | |
a152f366 UD |
3132 | # Passes both tests. |
3133 | ac_preproc_ok=: | |
3134 | break | |
ff886b82 | 3135 | fi |
b68e08db | 3136 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3137 | |
3138 | done | |
3139 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
b68e08db | 3140 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 | 3141 | if $ac_preproc_ok; then : |
a152f366 UD |
3142 | break |
3143 | fi | |
3144 | ||
3145 | done | |
3146 | ac_cv_prog_CPP=$CPP | |
ff886b82 UD |
3147 | |
3148 | fi | |
a152f366 | 3149 | CPP=$ac_cv_prog_CPP |
ff886b82 | 3150 | else |
a152f366 | 3151 | ac_cv_prog_CPP=$CPP |
ff886b82 | 3152 | fi |
b08c89d9 | 3153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
322e23db | 3154 | $as_echo "$CPP" >&6; } |
a152f366 UD |
3155 | ac_preproc_ok=false |
3156 | for ac_c_preproc_warn_flag in '' yes | |
3157 | do | |
3158 | # Use a header file that comes with gcc, so configuring glibc | |
3159 | # with a fresh cross-compiler works. | |
3160 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3161 | # <limits.h> exists even on freestanding compilers. | |
3162 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3163 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3164 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3165 | /* end confdefs.h. */ |
a152f366 UD |
3166 | #ifdef __STDC__ |
3167 | # include <limits.h> | |
3168 | #else | |
3169 | # include <assert.h> | |
3170 | #endif | |
3171 | Syntax error | |
ff886b82 | 3172 | _ACEOF |
b08c89d9 | 3173 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3174 | |
b08c89d9 | 3175 | else |
a152f366 UD |
3176 | # Broken: fails on valid input. |
3177 | continue | |
3178 | fi | |
b68e08db | 3179 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3180 | |
3181 | # OK, works on sane cases. Now check whether nonexistent headers | |
3182 | # can be detected and how. | |
b08c89d9 | 3183 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3184 | /* end confdefs.h. */ |
a152f366 | 3185 | #include <ac_nonexistent.h> |
ff886b82 | 3186 | _ACEOF |
b08c89d9 | 3187 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3188 | # Broken: success on invalid input. |
3189 | continue | |
ff886b82 | 3190 | else |
a152f366 UD |
3191 | # Passes both tests. |
3192 | ac_preproc_ok=: | |
3193 | break | |
3194 | fi | |
b68e08db | 3195 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3196 | |
3197 | done | |
3198 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
b68e08db | 3199 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 UD |
3200 | if $ac_preproc_ok; then : |
3201 | ||
a152f366 | 3202 | else |
b08c89d9 | 3203 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 3204 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
3205 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3206 | See \`config.log' for more details" "$LINENO" 5; } | |
a152f366 UD |
3207 | fi |
3208 | ||
3209 | ac_ext=c | |
3210 | ac_cpp='$CPP $CPPFLAGS' | |
3211 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3212 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3213 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3214 | ||
3215 | # We need the C++ compiler only for testing. | |
3216 | ac_ext=cpp | |
3217 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3218 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3219 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3220 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3221 | if test -z "$CXX"; then | |
3222 | if test -n "$CCC"; then | |
3223 | CXX=$CCC | |
3224 | else | |
3225 | if test -n "$ac_tool_prefix"; then | |
3226 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3227 | do | |
3228 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3229 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3231 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 3232 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 3233 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3234 | else |
3235 | if test -n "$CXX"; then | |
3236 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3237 | else | |
3238 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3239 | for as_dir in $PATH | |
3240 | do | |
3241 | IFS=$as_save_IFS | |
3242 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3243 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3244 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3245 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 3246 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3247 | break 2 |
3248 | fi | |
3249 | done | |
b08c89d9 | 3250 | done |
a152f366 UD |
3251 | IFS=$as_save_IFS |
3252 | ||
3253 | fi | |
3254 | fi | |
3255 | CXX=$ac_cv_prog_CXX | |
3256 | if test -n "$CXX"; then | |
b08c89d9 | 3257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3258 | $as_echo "$CXX" >&6; } |
a152f366 | 3259 | else |
b08c89d9 | 3260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3261 | $as_echo "no" >&6; } |
a152f366 UD |
3262 | fi |
3263 | ||
3264 | ||
3265 | test -n "$CXX" && break | |
3266 | done | |
3267 | fi | |
3268 | if test -z "$CXX"; then | |
3269 | ac_ct_CXX=$CXX | |
3270 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3271 | do | |
3272 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3273 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3275 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 3276 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3277 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3278 | else |
3279 | if test -n "$ac_ct_CXX"; then | |
3280 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3281 | else | |
3282 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3283 | for as_dir in $PATH | |
3284 | do | |
3285 | IFS=$as_save_IFS | |
3286 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3287 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3288 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3289 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
b08c89d9 | 3290 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3291 | break 2 |
3292 | fi | |
3293 | done | |
b08c89d9 | 3294 | done |
a152f366 UD |
3295 | IFS=$as_save_IFS |
3296 | ||
3297 | fi | |
3298 | fi | |
3299 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3300 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3302 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3303 | else |
b08c89d9 | 3304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3305 | $as_echo "no" >&6; } |
a152f366 UD |
3306 | fi |
3307 | ||
3308 | ||
3309 | test -n "$ac_ct_CXX" && break | |
3310 | done | |
3311 | ||
3312 | if test "x$ac_ct_CXX" = x; then | |
3313 | CXX="g++" | |
3314 | else | |
3315 | case $cross_compiling:$ac_tool_warned in | |
3316 | yes:) | |
b08c89d9 | 3317 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3318 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3319 | ac_tool_warned=yes ;; |
3320 | esac | |
3321 | CXX=$ac_ct_CXX | |
3322 | fi | |
3323 | fi | |
3324 | ||
3325 | fi | |
3326 | fi | |
3327 | # Provide some information about the compiler. | |
b08c89d9 | 3328 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3329 | set X $ac_compile |
3330 | ac_compiler=$2 | |
b08c89d9 UD |
3331 | for ac_option in --version -v -V -qversion; do |
3332 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3333 | case "(($ac_try" in |
3334 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3335 | *) ac_try_echo=$ac_try;; | |
3336 | esac | |
b08c89d9 UD |
3337 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3338 | $as_echo "$ac_try_echo"; } >&5 | |
3339 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3340 | ac_status=$? |
b08c89d9 UD |
3341 | if test -s conftest.err; then |
3342 | sed '10a\ | |
3343 | ... rest of stderr output deleted ... | |
3344 | 10q' conftest.err >conftest.er1 | |
3345 | cat conftest.er1 >&5 | |
3346 | fi | |
3347 | rm -f conftest.er1 conftest.err | |
3348 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3349 | test $ac_status = 0; } | |
3350 | done | |
a152f366 | 3351 | |
b08c89d9 | 3352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3353 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
b68e08db | 3354 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3355 | $as_echo_n "(cached) " >&6 |
a152f366 | 3356 | else |
b08c89d9 | 3357 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3358 | /* end confdefs.h. */ |
3359 | ||
3360 | int | |
3361 | main () | |
3362 | { | |
a152f366 UD |
3363 | #ifndef __GNUC__ |
3364 | choke me | |
3365 | #endif | |
ff886b82 UD |
3366 | |
3367 | ; | |
3368 | return 0; | |
3369 | } | |
3370 | _ACEOF | |
b08c89d9 | 3371 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3372 | ac_compiler_gnu=yes |
ff886b82 | 3373 | else |
b08c89d9 | 3374 | ac_compiler_gnu=no |
ff886b82 | 3375 | fi |
ff886b82 | 3376 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3377 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3378 | |
ff886b82 | 3379 | fi |
b08c89d9 | 3380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3381 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3382 | if test $ac_compiler_gnu = yes; then | |
3383 | GXX=yes | |
3384 | else | |
3385 | GXX= | |
3386 | fi | |
a152f366 UD |
3387 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3388 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3389 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3390 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
b68e08db | 3391 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3392 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3393 | else |
a152f366 UD |
3394 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3395 | ac_cxx_werror_flag=yes | |
3396 | ac_cv_prog_cxx_g=no | |
3397 | CXXFLAGS="-g" | |
b08c89d9 | 3398 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3399 | /* end confdefs.h. */ |
ff886b82 | 3400 | |
ff886b82 UD |
3401 | int |
3402 | main () | |
3403 | { | |
a152f366 | 3404 | |
ff886b82 UD |
3405 | ; |
3406 | return 0; | |
3407 | } | |
3408 | _ACEOF | |
b08c89d9 | 3409 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3410 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3411 | else |
b08c89d9 UD |
3412 | CXXFLAGS="" |
3413 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3414 | /* end confdefs.h. */ |
ff886b82 | 3415 | |
a152f366 UD |
3416 | int |
3417 | main () | |
3418 | { | |
ff886b82 | 3419 | |
a152f366 UD |
3420 | ; |
3421 | return 0; | |
3422 | } | |
ff886b82 | 3423 | _ACEOF |
b08c89d9 | 3424 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3425 | |
b08c89d9 UD |
3426 | else |
3427 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3428 | CXXFLAGS="-g" |
b08c89d9 | 3429 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3430 | /* end confdefs.h. */ |
a152f366 | 3431 | |
ff886b82 UD |
3432 | int |
3433 | main () | |
3434 | { | |
a152f366 | 3435 | |
ff886b82 UD |
3436 | ; |
3437 | return 0; | |
3438 | } | |
3439 | _ACEOF | |
b08c89d9 | 3440 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3441 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3442 | fi |
a152f366 UD |
3443 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3444 | fi | |
a152f366 UD |
3445 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3446 | fi | |
a152f366 UD |
3447 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3448 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3449 | fi | |
b08c89d9 | 3450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3451 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3452 | if test "$ac_test_CXXFLAGS" = set; then |
3453 | CXXFLAGS=$ac_save_CXXFLAGS | |
3454 | elif test $ac_cv_prog_cxx_g = yes; then | |
3455 | if test "$GXX" = yes; then | |
3456 | CXXFLAGS="-g -O2" | |
3457 | else | |
3458 | CXXFLAGS="-g" | |
3459 | fi | |
3a12e572 | 3460 | else |
a152f366 UD |
3461 | if test "$GXX" = yes; then |
3462 | CXXFLAGS="-O2" | |
3463 | else | |
3464 | CXXFLAGS= | |
3465 | fi | |
3a12e572 | 3466 | fi |
a152f366 UD |
3467 | ac_ext=c |
3468 | ac_cpp='$CPP $CPPFLAGS' | |
3469 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3470 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3471 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c UD |
3472 | |
3473 | ||
a152f366 | 3474 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3475 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3476 | fi |
3a12e572 | 3477 | |
a152f366 UD |
3478 | # This will get text that should go into config.make. |
3479 | config_vars= | |
3480 | ||
3481 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3482 | ||
3483 | # Check whether --with-gd was given. | |
b08c89d9 | 3484 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3485 | withval=$with_gd; case "$with_gd" in |
3486 | yes|''|no) ;; | |
3487 | *) libgd_include="-I$withval/include" | |
3488 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3489 | esac |
cd6ede75 | 3490 | |
a152f366 | 3491 | fi |
cd6ede75 UD |
3492 | |
3493 | ||
a152f366 | 3494 | # Check whether --with-gd-include was given. |
b08c89d9 | 3495 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3496 | withval=$with_gd_include; case "$with_gd_include" in |
3497 | ''|no) ;; | |
3498 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3499 | esac |
3500 | ||
a152f366 | 3501 | fi |
cd6ede75 | 3502 | |
0816838f | 3503 | |
a152f366 | 3504 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3505 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3506 | withval=$with_gd_lib; case "$with_gd_lib" in |
3507 | ''|no) ;; | |
3508 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3509 | esac |
3510 | ||
a808d541 UD |
3511 | fi |
3512 | ||
f4b07664 | 3513 | |
a152f366 UD |
3514 | if test -n "$libgd_include"; then |
3515 | config_vars="$config_vars | |
3516 | CFLAGS-memusagestat.c = $libgd_include" | |
3517 | fi | |
3518 | if test -n "$libgd_ldflags"; then | |
3519 | config_vars="$config_vars | |
3520 | libgd-LDFLAGS = $libgd_ldflags" | |
3521 | fi | |
2ceaa76a | 3522 | |
2ceaa76a | 3523 | |
a152f366 | 3524 | # Check whether --with-fp was given. |
b08c89d9 | 3525 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3526 | withval=$with_fp; with_fp=$withval |
3527 | else | |
3528 | with_fp=yes | |
26f56c1c UD |
3529 | fi |
3530 | ||
2ceaa76a | 3531 | |
8f73811b | 3532 | |
a152f366 | 3533 | # Check whether --with-binutils was given. |
b08c89d9 | 3534 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3535 | withval=$with_binutils; path_binutils=$withval |
3536 | else | |
3537 | path_binutils='' | |
3538 | fi | |
ff886b82 UD |
3539 | |
3540 | ||
a152f366 | 3541 | # Check whether --with-elf was given. |
b08c89d9 | 3542 | if test "${with_elf+set}" = set; then : |
a152f366 UD |
3543 | withval=$with_elf; elf=$withval |
3544 | else | |
3545 | elf=no | |
3546 | fi | |
8f73811b RM |
3547 | |
3548 | ||
a152f366 | 3549 | # Check whether --with-selinux was given. |
b08c89d9 | 3550 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3551 | withval=$with_selinux; with_selinux=$withval |
3552 | else | |
3553 | with_selinux=auto | |
3554 | fi | |
e0a3ed4f | 3555 | |
8f73811b | 3556 | |
a152f366 | 3557 | # Check whether --with-xcoff was given. |
b08c89d9 | 3558 | if test "${with_xcoff+set}" = set; then : |
a152f366 UD |
3559 | withval=$with_xcoff; xcoff=$withval |
3560 | else | |
3561 | xcoff=no | |
3562 | fi | |
e0a3ed4f | 3563 | |
a152f366 UD |
3564 | |
3565 | # Check whether --with-cvs was given. | |
b08c89d9 | 3566 | if test "${with_cvs+set}" = set; then : |
a152f366 UD |
3567 | withval=$with_cvs; with_cvs=$withval |
3568 | else | |
3569 | with_cvs=yes | |
8f73811b RM |
3570 | fi |
3571 | ||
a152f366 UD |
3572 | if test "$with_cvs" = yes; then |
3573 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
3574 | then | |
3575 | with_cvs=no | |
3576 | fi | |
3577 | fi | |
8f73811b RM |
3578 | |
3579 | ||
e0a3ed4f | 3580 | |
a152f366 | 3581 | # Check whether --with-headers was given. |
b08c89d9 | 3582 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3583 | withval=$with_headers; sysheaders=$withval |
3584 | else | |
3585 | sysheaders='' | |
7efb9bd1 UD |
3586 | fi |
3587 | ||
dfd2257a | 3588 | |
f781ef40 RM |
3589 | |
3590 | ||
3591 | # Check whether --with-default-link was given. | |
3592 | if test "${with_default_link+set}" = set; then : | |
3593 | withval=$with_default_link; use_default_link=$withval | |
3594 | else | |
3595 | use_default_link=no | |
3596 | fi | |
3597 | ||
3598 | ||
a152f366 | 3599 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3600 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3601 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3602 | else | |
3603 | enable_sanity=yes | |
dfd2257a UD |
3604 | fi |
3605 | ||
cd6ede75 | 3606 | |
cd6ede75 | 3607 | |
a152f366 | 3608 | # Check whether --enable-check-abi was given. |
b08c89d9 | 3609 | if test "${enable_check_abi+set}" = set; then : |
a152f366 UD |
3610 | enableval=$enable_check_abi; enable_check_abi=$enableval |
3611 | else | |
3612 | enable_check_abi=no | |
cd6ede75 UD |
3613 | fi |
3614 | ||
cd6ede75 | 3615 | |
a152f366 UD |
3616 | static=yes |
3617 | # Check whether --enable-shared was given. | |
b08c89d9 | 3618 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3619 | enableval=$enable_shared; shared=$enableval |
3620 | else | |
3621 | shared=default | |
3622 | fi | |
cd6ede75 | 3623 | |
a152f366 | 3624 | # Check whether --enable-profile was given. |
b08c89d9 | 3625 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3626 | enableval=$enable_profile; profile=$enableval |
3627 | else | |
3628 | profile=no | |
3629 | fi | |
cd6ede75 | 3630 | |
a152f366 | 3631 | # Check whether --enable-omitfp was given. |
b08c89d9 | 3632 | if test "${enable_omitfp+set}" = set; then : |
a152f366 UD |
3633 | enableval=$enable_omitfp; omitfp=$enableval |
3634 | else | |
3635 | omitfp=no | |
3636 | fi | |
cd6ede75 | 3637 | |
a152f366 | 3638 | # Check whether --enable-bounded was given. |
b08c89d9 | 3639 | if test "${enable_bounded+set}" = set; then : |
a152f366 UD |
3640 | enableval=$enable_bounded; bounded=$enableval |
3641 | else | |
3642 | bounded=no | |
cd6ede75 | 3643 | fi |
a152f366 UD |
3644 | |
3645 | # Check whether --enable-versioning was given. | |
b08c89d9 | 3646 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3647 | enableval=$enable_versioning; enable_versioning=$enableval |
3648 | else | |
3649 | enable_versioning=yes | |
cd6ede75 | 3650 | fi |
a152f366 UD |
3651 | |
3652 | ||
3653 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3654 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3655 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3656 | else | |
3657 | oldest_abi=no | |
2ceaa76a RM |
3658 | fi |
3659 | ||
a152f366 UD |
3660 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3661 | oldest_abi=default | |
3662 | else | |
3663 | cat >>confdefs.h <<_ACEOF | |
3664 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3665 | _ACEOF | |
cd6ede75 | 3666 | |
a152f366 | 3667 | fi |
cd6ede75 UD |
3668 | |
3669 | ||
a152f366 | 3670 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3671 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3672 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3673 | else | |
3674 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3675 | fi |
3676 | ||
a152f366 | 3677 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3678 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3679 | |
a152f366 | 3680 | fi |
cd6ede75 | 3681 | |
a152f366 | 3682 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3683 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3684 | enableval=$enable_add_ons; |
3685 | else | |
3686 | enable_add_ons=yes | |
3687 | fi | |
cd6ede75 | 3688 | |
cd6ede75 | 3689 | |
cd6ede75 | 3690 | |
a152f366 | 3691 | # Check whether --with-tls was given. |
b08c89d9 | 3692 | if test "${with_tls+set}" = set; then : |
a152f366 UD |
3693 | withval=$with_tls; usetls=$withval |
3694 | else | |
3695 | usetls=yes | |
3696 | fi | |
cd6ede75 | 3697 | |
cd6ede75 | 3698 | |
cd6ede75 | 3699 | |
a152f366 | 3700 | # Check whether --with-__thread was given. |
b08c89d9 | 3701 | if test "${with___thread+set}" = set; then : |
a152f366 UD |
3702 | withval=$with___thread; use__thread=$withval |
3703 | else | |
3704 | use__thread=yes | |
3705 | fi | |
cd6ede75 | 3706 | |
cd6ede75 | 3707 | |
a152f366 | 3708 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3709 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3710 | enableval=$enable_hidden_plt; hidden=$enableval |
3711 | else | |
3712 | hidden=yes | |
2de7874e | 3713 | fi |
cd6ede75 | 3714 | |
a152f366 | 3715 | if test "x$hidden" = xno; then |
b08c89d9 | 3716 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3717 | |
a152f366 | 3718 | fi |
e0a3ed4f | 3719 | |
a152f366 | 3720 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3721 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3722 | enableval=$enable_bind_now; bindnow=$enableval |
3723 | else | |
3724 | bindnow=no | |
3725 | fi | |
e0a3ed4f | 3726 | |
e0a3ed4f | 3727 | |
e0a3ed4f | 3728 | |
a152f366 | 3729 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3730 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3731 | enableval=$enable_static_nss; static_nss=$enableval |
3732 | else | |
3733 | static_nss=no | |
3734 | fi | |
e0a3ed4f | 3735 | |
a152f366 UD |
3736 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3737 | static_nss=yes | |
b08c89d9 | 3738 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3739 | |
a152f366 | 3740 | fi |
cd6ede75 | 3741 | |
a152f366 | 3742 | # Check whether --enable-force-install was given. |
b08c89d9 | 3743 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3744 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3745 | else |
a152f366 UD |
3746 | force_install=yes |
3747 | fi | |
ff886b82 | 3748 | |
3a12e572 | 3749 | |
cd6ede75 | 3750 | |
a152f366 | 3751 | # Check whether --enable-kernel was given. |
b08c89d9 | 3752 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3753 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3754 | fi |
a152f366 UD |
3755 | |
3756 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3757 | # Better nothing than this. | |
3758 | minimum_kernel="" | |
3759 | else | |
3760 | if test "$minimum_kernel" = current; then | |
3761 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3762 | fi |
3763 | fi | |
cd6ede75 | 3764 | |
a152f366 | 3765 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3766 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3767 | enableval=$enable_all_warnings; all_warnings=$enableval |
3768 | fi | |
cd6ede75 | 3769 | |
5c2a0669 | 3770 | |
cd6ede75 | 3771 | |
a152f366 | 3772 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3773 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3774 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3775 | else |
6f89d2f3 | 3776 | multi_arch=default |
cd6ede75 UD |
3777 | fi |
3778 | ||
4bca4c17 | 3779 | |
a152f366 | 3780 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3781 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3782 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3783 | else |
a152f366 | 3784 | nss_crypt=no |
4bca4c17 UD |
3785 | fi |
3786 | ||
a152f366 UD |
3787 | if test x$nss_crypt = xyes; then |
3788 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3789 | if test $? -ne 0; then | |
4a531bb0 | 3790 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3791 | fi |
a152f366 UD |
3792 | old_CFLAGS="$CFLAGS" |
3793 | CFLAGS="$CFLAGS $nss_includes" | |
3794 | ||
b08c89d9 UD |
3795 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3796 | /* end confdefs.h. */ | |
a152f366 UD |
3797 | typedef int PRBool; |
3798 | #include <hasht.h> | |
3799 | #include <nsslowhash.h> | |
3800 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3801 | int |
3802 | main () | |
3803 | { | |
3804 | ||
3805 | ; | |
3806 | return 0; | |
3807 | } | |
a152f366 | 3808 | _ACEOF |
b08c89d9 | 3809 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3810 | libc_cv_nss_crypt=yes |
63bda0c1 | 3811 | else |
4a531bb0 | 3812 | as_fn_error $? " |
b08c89d9 | 3813 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3814 | fi |
a152f366 UD |
3815 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3816 | old_LIBS="$LIBS" | |
3817 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3818 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3819 | /* end confdefs.h. */ |
3820 | typedef int PRBool; | |
3821 | #include <hasht.h> | |
3822 | #include <nsslowhash.h> | |
3823 | int | |
3824 | main () | |
3825 | { | |
3826 | NSSLOW_Init(); | |
3827 | ; | |
3828 | return 0; | |
3829 | } | |
3830 | _ACEOF | |
b08c89d9 | 3831 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3832 | libc_cv_nss_crypt=yes |
cd6ede75 | 3833 | else |
4a531bb0 | 3834 | as_fn_error $? " |
b08c89d9 | 3835 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3836 | fi |
b08c89d9 UD |
3837 | rm -f core conftest.err conftest.$ac_objext \ |
3838 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3839 | CFLAGS="$old_CFLAGS" |
3840 | LIBS="$old_LIBS" | |
4bca4c17 | 3841 | else |
a152f366 | 3842 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3843 | fi |
3844 | ||
cd6ede75 | 3845 | |
a152f366 UD |
3846 | # The way shlib-versions is used to generate soversions.mk uses a |
3847 | # fairly simplistic model for name recognition that can't distinguish | |
3848 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3849 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3850 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3851 | case "$host_os" in | |
3852 | linux*) | |
3853 | ;; | |
3854 | gnu*) | |
3855 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3856 | ;; | |
26f56c1c | 3857 | esac |
3a12e572 | 3858 | |
a152f366 UD |
3859 | # We keep the original values in `$config_*' and never modify them, so we |
3860 | # can write them unchanged into config.make. Everything else uses | |
3861 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3862 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3863 | |
a152f366 UD |
3864 | # Don't allow vendor == "unknown" |
3865 | test "$config_vendor" = unknown && config_vendor= | |
3866 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3867 | |
a152f366 UD |
3868 | # Some configurations imply other options. |
3869 | case "$host_os" in | |
3870 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
3871 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
3872 | ;; | |
3873 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) | |
3874 | # These systems (almost) always use the ELF format. | |
3875 | elf=yes | |
3876 | ;; | |
3877 | aix*) | |
3878 | # These systems are always xcoff | |
3879 | xcoff=yes | |
3880 | elf=no | |
3881 | ;; | |
26f56c1c | 3882 | esac |
3a12e572 | 3883 | |
a152f366 UD |
3884 | # The configure fragment of an add-on port can modify these to supplement |
3885 | # or override the table in the case statement below. No fragment should | |
3886 | # ever change the config_* variables, however. | |
3887 | machine=$config_machine | |
3888 | vendor=$config_vendor | |
3889 | os=$config_os | |
3890 | base_os='' | |
3a12e572 | 3891 | |
a152f366 UD |
3892 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3893 | # Unify this here. | |
3894 | if test "$machine" = rs6000; then | |
3895 | machine="powerpc" | |
3896 | fi | |
3a12e572 | 3897 | |
a152f366 UD |
3898 | # Braindead PowerPC box with absolutely no FPU. |
3899 | case "$machine-$host_os" in | |
3900 | powerpc*-*soft) | |
3901 | with_fp=no | |
3902 | ;; | |
26f56c1c | 3903 | esac |
2abf9ff1 | 3904 | |
a152f366 | 3905 | submachine= |
26f56c1c | 3906 | |
a152f366 | 3907 | # Check whether --with-cpu was given. |
b08c89d9 | 3908 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3909 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3910 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3911 | no) ;; |
3912 | *) submachine="$withval" ;; | |
3913 | esac | |
3a12e572 UD |
3914 | |
3915 | fi | |
3a12e572 | 3916 | |
3a12e572 | 3917 | |
a152f366 UD |
3918 | # An add-on can set this when it wants to disable the sanity check below. |
3919 | libc_config_ok=no | |
26f56c1c | 3920 | |
a152f366 | 3921 | subdirs="$subdirs " |
3a12e572 | 3922 | |
3a12e572 | 3923 | |
a152f366 UD |
3924 | case "$enable_add_ons" in |
3925 | ''|no) add_ons= ;; | |
3926 | yes|'*') | |
3927 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3928 | sed 's@/[^/]*$@@' | sort | uniq` | |
3929 | add_ons_automatic=yes | |
3930 | ;; | |
3931 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3932 | add_ons_automatic=no ;; | |
26f56c1c | 3933 | esac |
2abf9ff1 | 3934 | |
a152f366 UD |
3935 | configured_add_ons= |
3936 | add_ons_sfx= | |
3937 | add_ons_pfx= | |
3938 | if test x"$add_ons" != x; then | |
3939 | for f in $add_ons; do | |
3940 | # Some sanity checks | |
3941 | case "$f" in | |
3942 | crypt) | |
4a531bb0 | 3943 | as_fn_error $? " |
a152f366 UD |
3944 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3945 | *** part of glibc and using the old add-on will not work with this | |
3946 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3947 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3948 | ;; |
3949 | localedata) | |
4a531bb0 | 3950 | as_fn_error $? " |
a152f366 UD |
3951 | *** It seems that you're using an old \`localedata' add-on. localedata |
3952 | *** is now part of glibc and using the old add-on will not work with | |
3953 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3954 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3955 | ;; |
3956 | esac | |
3957 | done | |
3a12e572 | 3958 | |
a152f366 UD |
3959 | # Now source each add-on's configure fragment. |
3960 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3961 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3962 | # A fragment can clear (or even change) $libc_add_on to affect | |
3963 | # whether it goes into the list to be actually used in the build. | |
3964 | use_add_ons= | |
3965 | for libc_add_on in $add_ons; do | |
3966 | # Test whether such a directory really exists. | |
3967 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3968 | case "$libc_add_on" in | |
3969 | /*) | |
3970 | libc_add_on_srcdir=$libc_add_on | |
3971 | ;; | |
3972 | *) | |
3973 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3974 | if test -d "$libc_add_on"; then |
a152f366 UD |
3975 | libc_add_on="`pwd`/$libc_add_on" |
3976 | else | |
4a531bb0 | 3977 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3978 | fi |
3979 | } | |
3980 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3981 | ;; | |
3982 | esac | |
2abf9ff1 | 3983 | |
a152f366 UD |
3984 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3985 | libc_add_on_canonical= | |
7967983f | 3986 | libc_add_on_config_subdirs= |
a152f366 | 3987 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3988 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3989 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3990 | libc_add_on_canonical=unknown |
3991 | libc_add_on_subdirs= | |
3992 | . "$libc_add_on_frag" | |
3993 | test -z "$libc_add_on" || { | |
77e8bddf | 3994 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3995 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3996 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3997 | fi |
3998 | for d in $libc_add_on_subdirs; do | |
3999 | case "$libc_add_on" in | |
4000 | /*) subdir_srcdir="$libc_add_on" ;; | |
4001 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
4002 | esac | |
4003 | case "$d" in | |
4004 | .) | |
4005 | d="${libc_add_on_canonical:-$libc_add_on}" | |
4006 | ;; | |
4007 | /*) | |
4008 | subdir_srcdir="$d" | |
4009 | ;; | |
4010 | *) | |
4011 | subdir_srcdir="$subdir_srcdir/$d" | |
4012 | ;; | |
4013 | esac | |
4014 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
4015 | add_on_subdirs="$add_on_subdirs $d" | |
4016 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
4017 | $d-srcdir = $subdir_srcdir" | |
4018 | done | |
7967983f RM |
4019 | for d in $libc_add_on_config_subdirs; do |
4020 | case "$d" in | |
4a531bb0 | 4021 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4022 | esac |
4023 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 4024 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
4025 | fi |
4026 | case "$libc_add_on" in | |
4a531bb0 | 4027 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4028 | esac |
4029 | subdirs="$subdirs $libc_add_on/$d" | |
4030 | done | |
a152f366 UD |
4031 | } |
4032 | fi | |
4033 | if test -n "$libc_add_on"; then | |
4034 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
4035 | then | |
b08c89d9 | 4036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
322e23db | 4037 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
a152f366 UD |
4038 | for frag in $frags; do |
4039 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
4040 | echo $ECHO_N "$name $ECHO_C" >&6 | |
4041 | . "$frag" | |
4042 | done | |
b08c89d9 | 4043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
322e23db | 4044 | $as_echo "" >&6; } |
a152f366 UD |
4045 | fi |
4046 | use_add_ons="$use_add_ons $libc_add_on" | |
4047 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
4048 | test -z "$libc_add_on_canonical" || | |
4049 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
4050 | fi | |
4051 | done | |
4052 | # Use echo to strip excess whitespace. | |
4053 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 4054 | fi |
26f56c1c | 4055 | |
3a12e572 | 4056 | |
3a12e572 | 4057 | |
3a12e572 | 4058 | |
a152f366 UD |
4059 | ### |
4060 | ### I put this here to prevent those annoying emails from people who cannot | |
4061 | ### read and try to compile glibc on unsupported platforms. --drepper | |
4062 | ### | |
4063 | ### By using the undocumented --enable-hacker-mode option for configure | |
4064 | ### one can skip this test to make the configuration not fail for unsupported | |
4065 | ### platforms. | |
4066 | ### | |
4067 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4068 | case "$machine-$host_os" in | |
4069 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) | |
4070 | ;; | |
4071 | *) | |
4072 | echo "*** The GNU C library is currently not available for this platform." | |
4073 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4074 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4075 | echo "*** this platform visit" | |
4076 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4077 | echo "*** and join the group of porters" | |
4078 | exit 1 | |
4079 | ;; | |
4080 | esac | |
3a12e572 | 4081 | fi |
2abf9ff1 | 4082 | |
a152f366 UD |
4083 | # Expand the configuration machine name into a subdirectory by architecture |
4084 | # type and particular chip. If an add-on configure fragment already set | |
4085 | # base_machine, we don't change it. | |
4086 | test -n "$base_machine" || case "$machine" in | |
4087 | a29k | am29000) base_machine=a29k machine=a29k ;; | |
4088 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; | |
4089 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
4090 | i[34567]86) base_machine=i386 machine=i386/$machine ;; | |
4091 | ia64) base_machine=ia64 machine=ia64 ;; | |
4092 | m88???) base_machine=m88k machine=m88k/$machine ;; | |
4093 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
4094 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; | |
4095 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
4096 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
4097 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
4098 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
4099 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
4100 | sparc | sparcv[67]) | |
4101 | base_machine=sparc machine=sparc/sparc32 ;; | |
4102 | sparcv8 | supersparc | hypersparc) | |
4103 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4104 | sparcv8plus | sparcv8plusa | sparcv9) | |
4105 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4106 | sparcv8plusb | sparcv9b) | |
4107 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4108 | sparcv9v) | |
4109 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4110 | sparcv9v2) | |
4111 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4112 | sparc64) | |
4113 | base_machine=sparc machine=sparc/sparc64 ;; | |
4114 | sparc64b) | |
4115 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4116 | sparc64v) | |
4117 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4118 | sparc64v2) | |
4119 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4120 | *) base_machine=$machine ;; | |
4121 | esac | |
26f56c1c | 4122 | |
3a12e572 | 4123 | |
a152f366 | 4124 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4125 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4126 | |
cd6ede75 | 4127 | fi |
26f56c1c | 4128 | |
84b9230c MF |
4129 | # For the multi-arch option we need support in the assembler. |
4130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 | |
4131 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } | |
b68e08db | 4132 | if ${libc_cv_asm_gnu_indirect_function+:} false; then : |
84b9230c MF |
4133 | $as_echo_n "(cached) " >&6 |
4134 | else | |
4135 | cat > conftest.s <<EOF | |
4136 | .type foo,%gnu_indirect_function | |
4137 | EOF | |
4138 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4139 | then | |
4140 | libc_cv_asm_gnu_indirect_function=yes | |
4141 | else | |
4142 | libc_cv_asm_gnu_indirect_function=no | |
4143 | fi | |
4144 | rm -f conftest* | |
4145 | fi | |
4146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 | |
4147 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } | |
4148 | ||
4149 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4150 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
b68e08db | 4151 | if ${libc_cv_dot_text+:} false; then : |
84b9230c MF |
4152 | $as_echo_n "(cached) " >&6 |
4153 | else | |
4154 | cat > conftest.s <<EOF | |
4155 | .text | |
4156 | EOF | |
4157 | libc_cv_dot_text= | |
4158 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4159 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4160 | (eval $ac_try) 2>&5 | |
4161 | ac_status=$? | |
4162 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4163 | test $ac_status = 0; }; }; then | |
4164 | libc_cv_dot_text=.text | |
4165 | fi | |
4166 | rm -f conftest* | |
4167 | fi | |
4168 | ||
4169 | if test -z "$libc_cv_dot_text"; then | |
4170 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4171 | $as_echo "no" >&6; } | |
4172 | else | |
4173 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4174 | $as_echo "yes" >&6; } | |
4175 | fi | |
4176 | ||
4177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 | |
4178 | $as_echo_n "checking for assembler global-symbol directive... " >&6; } | |
b68e08db | 4179 | if ${libc_cv_asm_global_directive+:} false; then : |
84b9230c MF |
4180 | $as_echo_n "(cached) " >&6 |
4181 | else | |
4182 | libc_cv_asm_global_directive=UNKNOWN | |
4183 | for ac_globl in .globl .global .EXPORT; do | |
4184 | cat > conftest.s <<EOF | |
4185 | ${libc_cv_dot_text} | |
4186 | ${ac_globl} foo | |
4187 | foo: | |
4188 | EOF | |
4189 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4190 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4191 | (eval $ac_try) 2>&5 | |
4192 | ac_status=$? | |
4193 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4194 | test $ac_status = 0; }; }; then | |
4195 | libc_cv_asm_global_directive=${ac_globl} | |
4196 | fi | |
4197 | rm -f conftest* | |
4198 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4199 | done | |
4200 | fi | |
4201 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 | |
4202 | $as_echo "$libc_cv_asm_global_directive" >&6; } | |
4203 | if test $libc_cv_asm_global_directive = UNKNOWN; then | |
4a531bb0 | 4204 | as_fn_error $? "cannot determine asm global directive" "$LINENO" 5 |
84b9230c MF |
4205 | else |
4206 | cat >>confdefs.h <<_ACEOF | |
4207 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} | |
4208 | _ACEOF | |
4209 | ||
4210 | fi | |
4211 | ||
4212 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 | |
4213 | $as_echo_n "checking for assembler .type directive prefix... " >&6; } | |
b68e08db | 4214 | if ${libc_cv_asm_type_prefix+:} false; then : |
84b9230c MF |
4215 | $as_echo_n "(cached) " >&6 |
4216 | else | |
4217 | libc_cv_asm_type_prefix=no | |
4218 | for ac_try_prefix in '@' '%' '#'; do | |
4219 | cat > conftest.s <<EOF | |
4220 | ${libc_cv_dot_text} | |
4221 | ${libc_cv_asm_global_directive} foo | |
4222 | .type foo, ${ac_try_prefix}object | |
4223 | .size foo, 1 | |
4224 | foo: | |
4225 | .byte 1 | |
4226 | EOF | |
4227 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4228 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4229 | (eval $ac_try) 2>&5 | |
4230 | ac_status=$? | |
4231 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4232 | test $ac_status = 0; }; }; then | |
4233 | libc_cv_asm_type_prefix=${ac_try_prefix} | |
4234 | fi | |
4235 | rm -f conftest* | |
4236 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4237 | done | |
4238 | fi | |
4239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 | |
4240 | $as_echo "$libc_cv_asm_type_prefix" >&6; } | |
4241 | if test "x$libc_cv_asm_type_prefix" != xno; then | |
4242 | cat >>confdefs.h <<_ACEOF | |
4243 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} | |
4244 | _ACEOF | |
4245 | ||
4246 | fi | |
4247 | ||
4248 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then | |
4249 | if test x"$multi_arch" = xyes; then | |
4a531bb0 | 4250 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4251 | else |
4252 | multi_arch=no | |
4253 | fi | |
4254 | fi | |
4255 | if test x"$multi_arch" != xno; then | |
4256 | multi_arch_d=/multiarch | |
4257 | fi | |
4258 | ||
a152f366 UD |
4259 | # Compute the list of sysdep directories for this configuration. |
4260 | # This can take a while to compute. | |
4261 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4262 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4263 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4264 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4265 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4266 | ||
4267 | test "x$base_os" != x || case "$os" in | |
4268 | gnu*) | |
4269 | base_os=mach/hurd ;; | |
4270 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
4271 | base_os=unix/bsd/bsd4.4 ;; | |
4272 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
4273 | base_os=unix/bsd ;; | |
4274 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
4275 | base_os=unix/sysv ;; | |
4276 | irix6*) | |
4277 | base_os=unix/sysv/irix6/$os ;; | |
4278 | solaris[2-9]*) | |
4279 | base_os=unix/sysv/sysv4 ;; | |
4280 | hpux*) | |
4281 | base_os=unix/sysv/hpux/$os ;; | |
4282 | aix4.3*) | |
4283 | base_os=unix/sysv/aix/aix4.3 ;; | |
4284 | none) | |
4285 | base_os=standalone ;; | |
4286 | esac | |
3a12e572 | 4287 | |
a152f366 UD |
4288 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4289 | tail=$os | |
4290 | ostry=$os | |
4291 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4292 | ostry="$ostry /$o" | |
4293 | tail=$o | |
3a12e572 | 4294 | done |
a152f366 UD |
4295 | o=`echo $tail | sed 's/[0-9]*$//'` |
4296 | if test $o != $tail; then | |
4297 | ostry="$ostry /$o" | |
4298 | fi | |
4299 | # For linux-gnu, try linux-gnu, then linux. | |
4300 | o=`echo $tail | sed 's/-.*$//'` | |
4301 | if test $o != $tail; then | |
4302 | ostry="$ostry /$o" | |
cd6ede75 | 4303 | fi |
3a12e572 | 4304 | |
a152f366 UD |
4305 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4306 | base= | |
4307 | tail=$base_os | |
4308 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4309 | set $b | |
4310 | base="$base /$1" | |
4311 | tail="$2" | |
4312 | done | |
cd6ede75 | 4313 | |
a152f366 UD |
4314 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4315 | mach= | |
4316 | tail=$machine${submachine:+/$submachine} | |
4317 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4318 | set $m | |
4319 | # Prepend the machine's FPU directory unless --without-fp. | |
4320 | if test "$with_fp" = yes; then | |
4321 | mach="$mach /$1/fpu" | |
26f56c1c | 4322 | else |
a152f366 | 4323 | mach="$mach /$1/nofpu" |
925c3c5c | 4324 | fi |
a152f366 UD |
4325 | mach="$mach /$1" |
4326 | tail="$2" | |
925c3c5c | 4327 | done |
a152f366 UD |
4328 | |
4329 | ||
4330 | # Find what sysdep directories exist. | |
4331 | sysnames_add_ons= | |
4332 | sysnames= | |
4333 | for b in $base ''; do | |
4334 | for m0 in $mach ''; do | |
4335 | for v in /$vendor ''; do | |
4336 | test "$v" = / && continue | |
4337 | for o in /$ostry ''; do | |
4338 | test "$o" = / && continue | |
4339 | for m in $multi_arch_d $mach ''; do | |
4340 | for d in $add_ons_pfx ''; do | |
4341 | for a in $add_ons_sfx ''; do | |
4342 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
77e8bddf AS |
4343 | try_srcdir="${srcdir}/" |
4344 | case "$d" in | |
a152f366 UD |
4345 | /*) try_srcdir= ;; |
4346 | esac | |
4347 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4348 | test -n "$enable_debug_configure" && | |
4349 | echo "$0 DEBUG: try $try" >&2 | |
4350 | if test -d "$try_srcdir$try"; then | |
4351 | sysnames="$sysnames $try" | |
4352 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4353 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4354 | case x${m0:-$m} in | |
4355 | x*/$submachine) submachine_used=t ;; | |
4356 | esac | |
4357 | if test -n "$d"; then | |
4358 | case "$sysnames_add_ons" in | |
4359 | *" $d "*) ;; | |
4360 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4361 | esac | |
4362 | fi | |
4363 | fi | |
4364 | fi | |
4365 | done | |
4366 | done | |
4367 | done | |
4368 | done | |
4369 | done | |
4370 | done | |
925c3c5c UD |
4371 | done |
4372 | ||
6f89d2f3 L |
4373 | # If the assembler supports gnu_indirect_function symbol type and the |
4374 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4375 | case $sysnames_add_ons$sysnames in |
4376 | *"$multi_arch_d"*) | |
4377 | ;; | |
4378 | *) | |
77e8bddf | 4379 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4380 | ;; |
4381 | esac | |
4382 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4383 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4384 | |
4385 | fi | |
4386 | ||
4387 | ||
a152f366 | 4388 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4389 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4390 | fi |
a152f366 | 4391 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4392 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4393 | fi |
a152f366 | 4394 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4395 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4396 | fi |
4397 | ||
26f56c1c | 4398 | |
a152f366 UD |
4399 | # We have now validated the configuration. |
4400 | ||
4401 | ||
4402 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
4403 | # We prepend these rather than inserting them whereever the machine appears | |
4404 | # because things specified by the machine's ELF ABI should override | |
4405 | # OS-specific things, and should always be the same for any OS on the | |
4406 | # machine (otherwise what's the point of an ABI?). | |
4407 | if test "$elf" = yes; then | |
4408 | elf_dirs= | |
4409 | for d in $add_ons_pfx ''; do | |
4410 | for m in $mach; do | |
4411 | if test -d $srcdir/${d}sysdeps$m/elf; then | |
4412 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" | |
4413 | fi | |
4414 | done | |
925c3c5c | 4415 | done |
a152f366 | 4416 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" |
925c3c5c | 4417 | fi |
925c3c5c | 4418 | |
925c3c5c | 4419 | |
a152f366 UD |
4420 | # Expand the list of system names into a full list of directories |
4421 | # from each element's parent name and Implies file (if present). | |
4422 | set $sysnames | |
4423 | names= | |
4424 | while test $# -gt 0; do | |
4425 | name=$1 | |
4426 | shift | |
26f56c1c | 4427 | |
a152f366 UD |
4428 | case " $names " in *" $name "*) |
4429 | # Already in the list. | |
4430 | continue | |
4431 | esac | |
925c3c5c | 4432 | |
a152f366 UD |
4433 | # Report each name as we discover it, so there is no long pause in output. |
4434 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4435 | |
a152f366 UD |
4436 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4437 | ||
4438 | case $name in | |
4439 | /*) xsrcdir= ;; | |
4440 | *) xsrcdir=$srcdir/ ;; | |
4441 | esac | |
4442 | test -n "$enable_debug_configure" && | |
4443 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4444 | ||
4445 | if test -f $xsrcdir$name/Implies; then | |
4446 | # Collect more names from the `Implies' file (removing comments). | |
4447 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
4448 | implied= | |
4449 | for x in $implied_candidate; do | |
4450 | found=no | |
4451 | if test -d $xsrcdir$name_base/$x; then | |
4452 | implied="$implied $name_base/$x"; | |
4453 | found=yes | |
4454 | fi | |
4455 | for d in $add_ons_pfx ''; do | |
4456 | try="${d}sysdeps/$x" | |
4457 | case $d in | |
4458 | /*) try_srcdir= ;; | |
4459 | *) try_srcdir=$srcdir/ ;; | |
4460 | esac | |
4461 | test -n "$enable_debug_configure" && | |
4462 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
4463 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4464 | then | |
4465 | implied="$implied $try" | |
4466 | found=yes | |
4467 | case "$sysnames_add_ons" in | |
4468 | *" $d "*) ;; | |
4469 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4470 | esac | |
4471 | fi | |
4472 | done | |
4473 | if test $found = no; then | |
77e8bddf | 4474 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5 |
322e23db | 4475 | $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
a152f366 UD |
4476 | fi |
4477 | done | |
4478 | else | |
4479 | implied= | |
4480 | fi | |
925c3c5c | 4481 | |
a152f366 UD |
4482 | # Add NAME to the list of names. |
4483 | names="$names $name" | |
925c3c5c | 4484 | |
a152f366 UD |
4485 | # Find the parent of NAME, using the empty string if it has none. |
4486 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4487 | |
a152f366 UD |
4488 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4489 | # the list of names to be processed (the argument list). We prepend the | |
4490 | # implied names to the list and append the parent. We want implied | |
4491 | # directories to come before further directories inferred from the | |
4492 | # configuration components; this ensures that for sysv4, unix/common | |
4493 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4494 | # after sysv4). | |
4495 | sysnames="`echo $implied $* $parent`" | |
4496 | test -n "$sysnames" && set $sysnames | |
4497 | done | |
2abf9ff1 | 4498 | |
a152f366 UD |
4499 | # Add the default directories. |
4500 | default_sysnames=sysdeps/generic | |
4501 | if test "$elf" = yes; then | |
4502 | default_sysnames="sysdeps/generic/elf $default_sysnames" | |
925c3c5c | 4503 | fi |
a152f366 | 4504 | sysnames="$names $default_sysnames" |
26f56c1c | 4505 | |
a152f366 | 4506 | # The other names were emitted during the scan. |
b08c89d9 | 4507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4508 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4509 | |
a152f366 UD |
4510 | # Collect the list of add-ons that supply partial sysdeps trees. |
4511 | sysdeps_add_ons= | |
4512 | for add_on in $add_ons; do | |
4513 | case "$add_on" in | |
4514 | /*) xsrcdir= ;; | |
4515 | *) xsrcdir="$srcdir/" ;; | |
4516 | esac | |
925c3c5c | 4517 | |
a152f366 UD |
4518 | test -d "$xsrcdir$add_on/sysdeps" || { |
4519 | case "$configured_add_ons " in | |
4520 | *" $add_on "*) ;; | |
4521 | *|'') | |
4a531bb0 | 4522 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4523 | ;; |
4524 | esac | |
4525 | continue | |
4526 | } | |
2abf9ff1 | 4527 | |
a152f366 UD |
4528 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4529 | case "$sysnames_add_ons" in | |
4530 | *" $add_on/ "*) ;; | |
4531 | *|'') | |
b08c89d9 | 4532 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4533 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4534 | continue ;; |
4535 | esac | |
26f56c1c | 4536 | |
a152f366 UD |
4537 | found=no |
4538 | for d in $sysnames; do | |
4539 | case "$d" in | |
4540 | $add_on/sysdeps/*) ;; | |
4541 | *) continue ;; | |
4542 | esac | |
4543 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4544 | case "$f" in | |
4545 | sys|bits) | |
4546 | for ff in $f/*.h; do | |
4547 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4548 | done | |
4549 | ;; | |
4550 | *) | |
77e8bddf | 4551 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4552 | ;; |
4553 | esac | |
4554 | done) | |
4555 | if test $? -eq 88; then | |
4556 | found=yes | |
4557 | break | |
4558 | fi | |
4559 | done | |
4560 | if test $found = no; then | |
b08c89d9 | 4561 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4562 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4563 | fi |
4564 | done | |
26f56c1c | 4565 | |
2abf9ff1 | 4566 | |
26f56c1c | 4567 | |
a152f366 | 4568 | ### Locate tools. |
26f56c1c | 4569 | |
a152f366 UD |
4570 | # Find a good install program. We prefer a C program (faster), |
4571 | # so one script is as good as another. But avoid the broken or | |
4572 | # incompatible versions: | |
4573 | # SysV /etc/install, /usr/sbin/install | |
4574 | # SunOS /usr/etc/install | |
4575 | # IRIX /sbin/install | |
4576 | # AIX /bin/install | |
4577 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4578 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4579 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4580 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4581 | # OS/2's system install, which has a completely different semantic | |
4582 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4583 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4585 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4586 | if test -z "$INSTALL"; then |
b68e08db | 4587 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4588 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4589 | else |
4590 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4591 | for as_dir in $PATH | |
4592 | do | |
4593 | IFS=$as_save_IFS | |
4594 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4595 | # Account for people who put trailing slashes in PATH elements. |
4596 | case $as_dir/ in #(( | |
4597 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4598 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4599 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4600 | /usr/ucb/* ) ;; |
4601 | *) | |
4602 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4603 | # Don't use installbsd from OSF since it installs stuff as root | |
4604 | # by default. | |
4605 | for ac_prog in ginstall scoinst install; do | |
4606 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4607 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4608 | if test $ac_prog = install && | |
4609 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4610 | # AIX install. It has an incompatible calling convention. | |
4611 | : | |
4612 | elif test $ac_prog = install && | |
4613 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4614 | # program-specific install script used by HP pwplus--don't use. | |
4615 | : | |
4616 | else | |
322e23db UD |
4617 | rm -rf conftest.one conftest.two conftest.dir |
4618 | echo one > conftest.one | |
4619 | echo two > conftest.two | |
4620 | mkdir conftest.dir | |
4621 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4622 | test -s conftest.one && test -s conftest.two && | |
4623 | test -s conftest.dir/conftest.one && | |
4624 | test -s conftest.dir/conftest.two | |
4625 | then | |
4626 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4627 | break 3 | |
4628 | fi | |
a152f366 UD |
4629 | fi |
4630 | fi | |
4631 | done | |
4632 | done | |
4633 | ;; | |
26f56c1c | 4634 | esac |
322e23db | 4635 | |
b08c89d9 | 4636 | done |
a152f366 | 4637 | IFS=$as_save_IFS |
2abf9ff1 | 4638 | |
322e23db | 4639 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4640 | |
925c3c5c | 4641 | fi |
a152f366 UD |
4642 | if test "${ac_cv_path_install+set}" = set; then |
4643 | INSTALL=$ac_cv_path_install | |
4644 | else | |
4645 | # As a last resort, use the slow shell script. Don't cache a | |
4646 | # value for INSTALL within a source directory, because that will | |
4647 | # break other packages using the cache if that directory is | |
4648 | # removed, or if the value is a relative name. | |
4649 | INSTALL=$ac_install_sh | |
4650 | fi | |
925c3c5c | 4651 | fi |
b08c89d9 | 4652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4653 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4654 | |
a152f366 UD |
4655 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4656 | # It thinks the first close brace ends the variable substitution. | |
4657 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4658 | |
a152f366 UD |
4659 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4660 | ||
4661 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4662 | ||
4663 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4664 | # The makefiles need to use a different form to find it in $srcdir. | |
4665 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4666 | fi |
b08c89d9 | 4667 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4668 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4669 | LN_S=$as_ln_s |
4670 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4672 | $as_echo "yes" >&6; } |
26f56c1c | 4673 | else |
b08c89d9 | 4674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4675 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4676 | fi |
a152f366 | 4677 | |
925c3c5c | 4678 | |
650425ce UD |
4679 | # Was a --with-binutils option given? |
4680 | if test -n "$path_binutils"; then | |
4681 | # Make absolute; ensure a single trailing slash. | |
4682 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4683 | CC="$CC -B$path_binutils" |
650425ce | 4684 | fi |
27a5bb33 UD |
4685 | AS=`$CC -print-prog-name=as` |
4686 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4687 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4688 | |
4baa087a RM |
4689 | OBJDUMP=`$CC -print-prog-name=objdump` |
4690 | ||
1b74661a RM |
4691 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4692 | ||
4baa087a | 4693 | |
4baa087a | 4694 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4696 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
b68e08db | 4697 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4698 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4699 | else |
4700 | # Most GNU programs take a -v and spit out some text including | |
4701 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4702 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4703 | libc_cv_prog_as_gnu=yes | |
4704 | else | |
4705 | libc_cv_prog_as_gnu=no | |
4706 | fi | |
4707 | rm -fr contest* | |
4708 | fi | |
b08c89d9 | 4709 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4710 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4711 | rm -f a.out |
4712 | gnu_as=$libc_cv_prog_as_gnu | |
4713 | ||
b08c89d9 | 4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4715 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
b68e08db | 4716 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4717 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4718 | else |
4719 | # Most GNU programs take a -v and spit out some text including | |
4720 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4721 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4722 | libc_cv_prog_ld_gnu=yes | |
4723 | else | |
4724 | libc_cv_prog_ld_gnu=no | |
4725 | fi | |
4726 | rm -fr contest* | |
4727 | fi | |
b08c89d9 | 4728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4729 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4730 | gnu_ld=$libc_cv_prog_ld_gnu |
4731 | ||
4732 | ||
4733 | # Accept binutils 2.13 or newer. | |
4734 | for ac_prog in $AS | |
4735 | do | |
4736 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4737 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4738 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4739 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 4740 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4741 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4742 | else |
4743 | if test -n "$AS"; then | |
4744 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4745 | else | |
4746 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4747 | for as_dir in $PATH | |
4748 | do | |
4749 | IFS=$as_save_IFS | |
4750 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4751 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4752 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4753 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4754 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4755 | break 2 |
4756 | fi | |
4757 | done | |
b08c89d9 | 4758 | done |
26f56c1c | 4759 | IFS=$as_save_IFS |
4baa087a RM |
4760 | |
4761 | fi | |
4762 | fi | |
4763 | AS=$ac_cv_prog_AS | |
4764 | if test -n "$AS"; then | |
b08c89d9 | 4765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4766 | $as_echo "$AS" >&6; } |
4baa087a | 4767 | else |
b08c89d9 | 4768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4769 | $as_echo "no" >&6; } |
4baa087a RM |
4770 | fi |
4771 | ||
26f56c1c | 4772 | |
4baa087a RM |
4773 | test -n "$AS" && break |
4774 | done | |
4775 | ||
4776 | if test -z "$AS"; then | |
4777 | ac_verc_fail=yes | |
4778 | else | |
4779 | # Found it, now check the version. | |
b08c89d9 | 4780 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4781 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4782 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4783 | case $ac_prog_version in | |
4784 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4785 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4786 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4787 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4788 | ||
4789 | esac | |
b08c89d9 | 4790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4791 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4792 | fi |
4793 | if test $ac_verc_fail = yes; then | |
73588175 | 4794 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4795 | fi |
4796 | ||
4797 | for ac_prog in $LD | |
4798 | do | |
4799 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4800 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4801 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4802 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 4803 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4804 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4805 | else |
4806 | if test -n "$LD"; then | |
4807 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4808 | else | |
4809 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4810 | for as_dir in $PATH | |
4811 | do | |
4812 | IFS=$as_save_IFS | |
4813 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4814 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4815 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4816 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4817 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4818 | break 2 |
4819 | fi | |
4820 | done | |
b08c89d9 | 4821 | done |
26f56c1c | 4822 | IFS=$as_save_IFS |
4baa087a RM |
4823 | |
4824 | fi | |
4825 | fi | |
4826 | LD=$ac_cv_prog_LD | |
4827 | if test -n "$LD"; then | |
b08c89d9 | 4828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4829 | $as_echo "$LD" >&6; } |
4baa087a | 4830 | else |
b08c89d9 | 4831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4832 | $as_echo "no" >&6; } |
4baa087a RM |
4833 | fi |
4834 | ||
26f56c1c | 4835 | |
4baa087a RM |
4836 | test -n "$LD" && break |
4837 | done | |
4838 | ||
4839 | if test -z "$LD"; then | |
4840 | ac_verc_fail=yes | |
4841 | else | |
4842 | # Found it, now check the version. | |
b08c89d9 | 4843 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4844 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4845 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4846 | case $ac_prog_version in | |
4847 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4848 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4849 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4850 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4851 | ||
4852 | esac | |
b08c89d9 | 4853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4854 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4855 | fi |
4856 | if test $ac_verc_fail = yes; then | |
73588175 | 4857 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4858 | fi |
4859 | ||
4860 | ||
4861 | # We need the physical current working directory. We cannot use the | |
4862 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
4863 | # find a pwd binary. Note that assigning to the PWD environment | |
4864 | # variable might have some interesting side effects, so we don't do | |
4865 | # that. | |
4866 | # Extract the first word of "pwd", so it can be a program name with args. | |
4867 | set dummy pwd; ac_word=$2 | |
b08c89d9 | 4868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4869 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 4870 | if ${ac_cv_path_PWD_P+:} false; then : |
322e23db | 4871 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4872 | else |
4873 | case $PWD_P in | |
4874 | [\\/]* | ?:[\\/]*) | |
4875 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
4876 | ;; | |
4877 | *) | |
4878 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4879 | for as_dir in $PATH | |
4880 | do | |
4881 | IFS=$as_save_IFS | |
4882 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4883 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4884 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4885 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 4886 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4887 | break 2 |
4888 | fi | |
4889 | done | |
b08c89d9 | 4890 | done |
26f56c1c | 4891 | IFS=$as_save_IFS |
4baa087a RM |
4892 | |
4893 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
4894 | ;; | |
4895 | esac | |
4896 | fi | |
4897 | PWD_P=$ac_cv_path_PWD_P | |
4baa087a | 4898 | if test -n "$PWD_P"; then |
b08c89d9 | 4899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PWD_P" >&5 |
322e23db | 4900 | $as_echo "$PWD_P" >&6; } |
4baa087a | 4901 | else |
b08c89d9 | 4902 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4903 | $as_echo "no" >&6; } |
4baa087a RM |
4904 | fi |
4905 | ||
26f56c1c | 4906 | |
4baa087a | 4907 | if test "$PWD_P" = no; then |
4a531bb0 | 4908 | as_fn_error $? "*** A pwd binary could not be found." "$LINENO" 5 |
4baa087a RM |
4909 | fi |
4910 | ||
4911 | # These programs are version sensitive. | |
4912 | ||
4913 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4914 | do | |
4915 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4916 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4918 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 4919 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 4920 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4921 | else |
4922 | if test -n "$CC"; then | |
4923 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4924 | else | |
4925 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4926 | for as_dir in $PATH | |
4927 | do | |
4928 | IFS=$as_save_IFS | |
4929 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4930 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4931 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4932 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 4933 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4934 | break 2 |
4935 | fi | |
4936 | done | |
b08c89d9 | 4937 | done |
26f56c1c | 4938 | IFS=$as_save_IFS |
4baa087a RM |
4939 | |
4940 | fi | |
4941 | fi | |
4942 | CC=$ac_cv_prog_CC | |
4943 | if test -n "$CC"; then | |
b08c89d9 | 4944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 4945 | $as_echo "$CC" >&6; } |
4baa087a | 4946 | else |
b08c89d9 | 4947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4948 | $as_echo "no" >&6; } |
4baa087a RM |
4949 | fi |
4950 | ||
26f56c1c | 4951 | |
4baa087a RM |
4952 | test -n "$CC" && break |
4953 | done | |
4954 | ||
4955 | if test -z "$CC"; then | |
4956 | ac_verc_fail=yes | |
4957 | else | |
4958 | # Found it, now check the version. | |
b08c89d9 | 4959 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 4960 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
4961 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
4962 | case $ac_prog_version in | |
4963 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3cc4a097 | 4964 | 3.4* | 4.[0-9]* ) |
4baa087a RM |
4965 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4966 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4967 | ||
4968 | esac | |
b08c89d9 | 4969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4970 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4971 | fi |
4972 | if test $ac_verc_fail = yes; then | |
4973 | critic_missing="$critic_missing gcc" | |
4974 | fi | |
4975 | ||
4976 | for ac_prog in gnumake gmake make | |
4977 | do | |
4978 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4979 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4980 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4981 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 4982 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4983 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4984 | else |
4985 | if test -n "$MAKE"; then | |
4986 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4987 | else | |
4988 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4989 | for as_dir in $PATH | |
4990 | do | |
4991 | IFS=$as_save_IFS | |
4992 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4993 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4994 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4995 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4996 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4997 | break 2 |
4998 | fi | |
4999 | done | |
b08c89d9 | 5000 | done |
26f56c1c | 5001 | IFS=$as_save_IFS |
4baa087a RM |
5002 | |
5003 | fi | |
5004 | fi | |
5005 | MAKE=$ac_cv_prog_MAKE | |
5006 | if test -n "$MAKE"; then | |
b08c89d9 | 5007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 5008 | $as_echo "$MAKE" >&6; } |
4baa087a | 5009 | else |
b08c89d9 | 5010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5011 | $as_echo "no" >&6; } |
4baa087a RM |
5012 | fi |
5013 | ||
26f56c1c | 5014 | |
4baa087a RM |
5015 | test -n "$MAKE" && break |
5016 | done | |
5017 | ||
5018 | if test -z "$MAKE"; then | |
5019 | ac_verc_fail=yes | |
5020 | else | |
5021 | # Found it, now check the version. | |
b08c89d9 | 5022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 5023 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
5024 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
5025 | case $ac_prog_version in | |
5026 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5027 | 3.79* | 3.[89]*) | |
5028 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5029 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5030 | ||
5031 | esac | |
b08c89d9 | 5032 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5033 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
5034 | fi |
5035 | if test $ac_verc_fail = yes; then | |
5036 | critic_missing="$critic_missing make" | |
5037 | fi | |
6e3d59bc | 5038 | |
cd6ede75 | 5039 | |
4baa087a RM |
5040 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
5041 | do | |
5042 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5043 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5045 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5046 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 5047 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5048 | else |
4baa087a RM |
5049 | if test -n "$MSGFMT"; then |
5050 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 5051 | else |
3a12e572 UD |
5052 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5053 | for as_dir in $PATH | |
5054 | do | |
5055 | IFS=$as_save_IFS | |
5056 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5057 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5058 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5059 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 5060 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5061 | break 2 |
5062 | fi | |
5063 | done | |
b08c89d9 | 5064 | done |
26f56c1c | 5065 | IFS=$as_save_IFS |
3a12e572 | 5066 | |
cd6ede75 UD |
5067 | fi |
5068 | fi | |
4baa087a RM |
5069 | MSGFMT=$ac_cv_prog_MSGFMT |
5070 | if test -n "$MSGFMT"; then | |
b08c89d9 | 5071 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 5072 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 5073 | else |
b08c89d9 | 5074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5075 | $as_echo "no" >&6; } |
cd6ede75 UD |
5076 | fi |
5077 | ||
26f56c1c | 5078 | |
4baa087a RM |
5079 | test -n "$MSGFMT" && break |
5080 | done | |
5081 | ||
5082 | if test -z "$MSGFMT"; then | |
5083 | ac_verc_fail=yes | |
5084 | else | |
5085 | # Found it, now check the version. | |
b08c89d9 | 5086 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5087 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5088 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5089 | case $ac_prog_version in | |
5090 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5091 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5092 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5093 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5094 | ||
5095 | esac | |
b08c89d9 | 5096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5097 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5098 | fi |
4baa087a RM |
5099 | if test $ac_verc_fail = yes; then |
5100 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5101 | fi | |
5102 | ||
5103 | for ac_prog in makeinfo | |
5104 | do | |
5105 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5106 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5108 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5109 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 5110 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5111 | else |
4baa087a RM |
5112 | if test -n "$MAKEINFO"; then |
5113 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5114 | else |
3a12e572 UD |
5115 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5116 | for as_dir in $PATH | |
5117 | do | |
5118 | IFS=$as_save_IFS | |
5119 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5120 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5121 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5122 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5123 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5124 | break 2 |
5125 | fi | |
5126 | done | |
b08c89d9 | 5127 | done |
26f56c1c | 5128 | IFS=$as_save_IFS |
3a12e572 | 5129 | |
cd6ede75 UD |
5130 | fi |
5131 | fi | |
4baa087a RM |
5132 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5133 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5134 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5135 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5136 | else |
b08c89d9 | 5137 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5138 | $as_echo "no" >&6; } |
cd6ede75 UD |
5139 | fi |
5140 | ||
26f56c1c | 5141 | |
4baa087a RM |
5142 | test -n "$MAKEINFO" && break |
5143 | done | |
5edb9387 | 5144 | |
4baa087a RM |
5145 | if test -z "$MAKEINFO"; then |
5146 | ac_verc_fail=yes | |
5edb9387 | 5147 | else |
4baa087a | 5148 | # Found it, now check the version. |
b08c89d9 | 5149 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5150 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5151 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5152 | case $ac_prog_version in | |
5153 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5154 | 4.*) | |
5155 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5156 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5157 | |
4baa087a | 5158 | esac |
b08c89d9 | 5159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5160 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5161 | fi |
4baa087a RM |
5162 | if test $ac_verc_fail = yes; then |
5163 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5164 | fi |
cd6ede75 | 5165 | |
4baa087a | 5166 | for ac_prog in sed |
c4d23330 RM |
5167 | do |
5168 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5169 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5171 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5172 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 5173 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5174 | else |
4baa087a RM |
5175 | if test -n "$SED"; then |
5176 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5177 | else |
5178 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5179 | for as_dir in $PATH | |
5180 | do | |
5181 | IFS=$as_save_IFS | |
5182 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5183 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5184 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5185 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5186 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5187 | break 2 |
5188 | fi | |
5189 | done | |
b08c89d9 | 5190 | done |
26f56c1c | 5191 | IFS=$as_save_IFS |
c4d23330 RM |
5192 | |
5193 | fi | |
5194 | fi | |
4baa087a RM |
5195 | SED=$ac_cv_prog_SED |
5196 | if test -n "$SED"; then | |
b08c89d9 | 5197 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5198 | $as_echo "$SED" >&6; } |
c4d23330 | 5199 | else |
b08c89d9 | 5200 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5201 | $as_echo "no" >&6; } |
c4d23330 RM |
5202 | fi |
5203 | ||
26f56c1c | 5204 | |
4baa087a | 5205 | test -n "$SED" && break |
c4d23330 RM |
5206 | done |
5207 | ||
4baa087a | 5208 | if test -z "$SED"; then |
c4d23330 RM |
5209 | ac_verc_fail=yes |
5210 | else | |
5211 | # Found it, now check the version. | |
b08c89d9 | 5212 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5213 | $as_echo_n "checking version of $SED... " >&6; } |
4baa087a | 5214 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5215 | case $ac_prog_version in |
5216 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5217 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5218 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5219 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5220 | ||
5221 | esac | |
b08c89d9 | 5222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5223 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5224 | fi |
5225 | if test $ac_verc_fail = yes; then | |
4baa087a | 5226 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5227 | fi |
5228 | ||
4baa087a | 5229 | |
d30cf5bb RM |
5230 | if test -n "$ac_tool_prefix"; then |
5231 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
5232 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
5233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5234 | $as_echo_n "checking for $ac_word... " >&6; } | |
5235 | if ${ac_cv_prog_READELF+:} false; then : | |
5236 | $as_echo_n "(cached) " >&6 | |
5237 | else | |
5238 | if test -n "$READELF"; then | |
5239 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
5240 | else | |
5241 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5242 | for as_dir in $PATH | |
5243 | do | |
5244 | IFS=$as_save_IFS | |
5245 | test -z "$as_dir" && as_dir=. | |
5246 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5247 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5248 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
5249 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5250 | break 2 | |
5251 | fi | |
5252 | done | |
5253 | done | |
5254 | IFS=$as_save_IFS | |
5255 | ||
5256 | fi | |
5257 | fi | |
5258 | READELF=$ac_cv_prog_READELF | |
5259 | if test -n "$READELF"; then | |
5260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
5261 | $as_echo "$READELF" >&6; } | |
5262 | else | |
5263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5264 | $as_echo "no" >&6; } | |
5265 | fi | |
5266 | ||
5267 | ||
5268 | fi | |
5269 | if test -z "$ac_cv_prog_READELF"; then | |
5270 | ac_ct_READELF=$READELF | |
5271 | # Extract the first word of "readelf", so it can be a program name with args. | |
5272 | set dummy readelf; ac_word=$2 | |
5273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5274 | $as_echo_n "checking for $ac_word... " >&6; } | |
5275 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
5276 | $as_echo_n "(cached) " >&6 | |
5277 | else | |
5278 | if test -n "$ac_ct_READELF"; then | |
5279 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
5280 | else | |
5281 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5282 | for as_dir in $PATH | |
5283 | do | |
5284 | IFS=$as_save_IFS | |
5285 | test -z "$as_dir" && as_dir=. | |
5286 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5287 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5288 | ac_cv_prog_ac_ct_READELF="readelf" | |
5289 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5290 | break 2 | |
5291 | fi | |
5292 | done | |
5293 | done | |
5294 | IFS=$as_save_IFS | |
5295 | ||
5296 | fi | |
5297 | fi | |
5298 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
5299 | if test -n "$ac_ct_READELF"; then | |
5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
5301 | $as_echo "$ac_ct_READELF" >&6; } | |
5302 | else | |
5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5304 | $as_echo "no" >&6; } | |
5305 | fi | |
5306 | ||
5307 | if test "x$ac_ct_READELF" = x; then | |
5308 | READELF="false" | |
5309 | else | |
5310 | case $cross_compiling:$ac_tool_warned in | |
5311 | yes:) | |
5312 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5313 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5314 | ac_tool_warned=yes ;; | |
5315 | esac | |
5316 | READELF=$ac_ct_READELF | |
5317 | fi | |
5318 | else | |
5319 | READELF="$ac_cv_prog_READELF" | |
5320 | fi | |
5321 | ||
5322 | ||
476e7d78 | 5323 | for ac_prog in autoconf |
c4d23330 RM |
5324 | do |
5325 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5326 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5328 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5329 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5330 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5331 | else |
4baa087a RM |
5332 | if test -n "$AUTOCONF"; then |
5333 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5334 | else |
5335 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5336 | for as_dir in $PATH | |
5337 | do | |
5338 | IFS=$as_save_IFS | |
5339 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5340 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5341 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5342 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5343 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5344 | break 2 |
5345 | fi | |
5346 | done | |
b08c89d9 | 5347 | done |
26f56c1c | 5348 | IFS=$as_save_IFS |
c4d23330 RM |
5349 | |
5350 | fi | |
5351 | fi | |
4baa087a RM |
5352 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5353 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5355 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5356 | else |
b08c89d9 | 5357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5358 | $as_echo "no" >&6; } |
c4d23330 RM |
5359 | fi |
5360 | ||
26f56c1c | 5361 | |
4baa087a | 5362 | test -n "$AUTOCONF" && break |
c4d23330 | 5363 | done |
4baa087a | 5364 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5365 | |
476e7d78 RM |
5366 | case "x$AUTOCONF" in |
5367 | xno|x|x:) AUTOCONF=no ;; | |
5368 | *) | |
b08c89d9 | 5369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5370 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
b68e08db | 5371 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5372 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5373 | else |
476e7d78 RM |
5374 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5375 | libc_cv_autoconf_works=yes | |
5376 | else | |
5377 | libc_cv_autoconf_works=no | |
5378 | fi | |
c4d23330 | 5379 | fi |
b08c89d9 | 5380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5381 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5382 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5383 | ;; | |
5384 | esac | |
5385 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
5386 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
5387 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
5388 | fi |
5389 | ||
4a531bb0 | 5390 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5391 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5392 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5393 | |
b08c89d9 | 5394 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5395 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5396 | *** some features will be disabled. |
3a12e572 | 5397 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5398 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5399 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5400 | *** some features will be disabled. | |
5401 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5402 | |
3c720987 UD |
5403 | # if using special system headers, find out the compiler's sekrit |
5404 | # header directory and add that to the list. NOTE: Only does the right | |
5405 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5406 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5407 | SYSINCLUDES=-nostdinc |
5408 | for d in include include-fixed; do | |
22dca1ea | 5409 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5410 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5411 | done | |
5412 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5413 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec RM |
5414 | if test -n "$CXX"; then |
5415 | cxxversion=`$CXX -dumpversion 2>&5` && | |
5416 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
5417 | cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" && | |
5418 | CXX_SYSINCLUDES="-isystem $cxxheaders \ | |
5419 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" | |
5420 | fi | |
3c720987 UD |
5421 | fi |
5422 | ||
5423 | ||
ef226fec | 5424 | |
e9433893 UD |
5425 | # ranlib is never necessary on Linux and Hurd systems |
5426 | RANLIB=: | |
f38931a9 | 5427 | |
3911660e UD |
5428 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5429 | # since this would lead to problems installing/building glibc. | |
5430 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5431 | # is true: | |
5432 | # - one of the terminals (":" and ";") is the first or last sign | |
5433 | # - two terminals occur directly after each other | |
5434 | # - the path contains an element with a dot in it | |
b08c89d9 | 5435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5436 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5437 | case ${LD_LIBRARY_PATH} in |
5438 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5439 | ld_library_path_setting="contains current directory" |
3911660e UD |
5440 | ;; |
5441 | *) | |
5442 | ld_library_path_setting="ok" | |
5443 | ;; | |
5444 | esac | |
b08c89d9 | 5445 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5446 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5447 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5448 | as_fn_error $? " |
3a12e572 UD |
5449 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5450 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5451 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5452 | fi |
5453 | ||
b08c89d9 | 5454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5455 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
b68e08db | 5456 | if ${libc_cv_gcc_static_libgcc+:} false; then : |
322e23db | 5457 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5458 | else |
5459 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5460 | libc_cv_gcc_static_libgcc= | |
5461 | else | |
5462 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5463 | fi | |
5464 | fi | |
b08c89d9 | 5465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5466 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5467 | |
5468 | ||
cd6ede75 UD |
5469 | # Extract the first word of "bash", so it can be a program name with args. |
5470 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5471 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5472 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5473 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5474 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5475 | else |
26f56c1c | 5476 | case $BASH_SHELL in |
3a12e572 | 5477 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5478 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5479 | ;; |
5480 | *) | |
3a12e572 UD |
5481 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5482 | for as_dir in $PATH | |
5483 | do | |
5484 | IFS=$as_save_IFS | |
5485 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5486 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5487 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5488 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5489 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5490 | break 2 |
5491 | fi | |
5492 | done | |
b08c89d9 | 5493 | done |
26f56c1c | 5494 | IFS=$as_save_IFS |
3a12e572 | 5495 | |
26f56c1c | 5496 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5497 | ;; |
5498 | esac | |
5499 | fi | |
26f56c1c UD |
5500 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5501 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5503 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5504 | else |
b08c89d9 | 5505 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5506 | $as_echo "no" >&6; } |
cd6ede75 UD |
5507 | fi |
5508 | ||
26f56c1c UD |
5509 | |
5510 | if test "$BASH_SHELL" != no && | |
5511 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5512 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5513 | libc_cv_have_bash2=yes |
5514 | else | |
5515 | libc_cv_have_bash2=no | |
5516 | fi | |
5517 | ||
5518 | ||
26f56c1c | 5519 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5520 | # Extract the first word of "ksh", so it can be a program name with args. |
5521 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5523 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5524 | if ${ac_cv_path_KSH+:} false; then : |
322e23db | 5525 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5526 | else |
3a12e572 UD |
5527 | case $KSH in |
5528 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5529 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5530 | ;; | |
5531 | *) | |
3a12e572 UD |
5532 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5533 | for as_dir in $PATH | |
5534 | do | |
5535 | IFS=$as_save_IFS | |
5536 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5537 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5538 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5539 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5540 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5541 | break 2 |
5542 | fi | |
5543 | done | |
b08c89d9 | 5544 | done |
26f56c1c | 5545 | IFS=$as_save_IFS |
3a12e572 | 5546 | |
cd6ede75 UD |
5547 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5548 | ;; | |
5549 | esac | |
5550 | fi | |
3a12e572 | 5551 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5552 | if test -n "$KSH"; then |
b08c89d9 | 5553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5554 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5555 | else |
b08c89d9 | 5556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5557 | $as_echo "no" >&6; } |
cd6ede75 UD |
5558 | fi |
5559 | ||
26f56c1c | 5560 | |
cd6ede75 UD |
5561 | if test "$KSH" = no; then |
5562 | libc_cv_have_ksh=no | |
5563 | else | |
5564 | libc_cv_have_ksh=yes | |
5565 | fi | |
5566 | else | |
26f56c1c | 5567 | KSH="$BASH_SHELL" |
3a12e572 | 5568 | |
cd6ede75 UD |
5569 | libc_cv_have_ksh=yes |
5570 | fi | |
5571 | ||
5572 | ||
a8c01776 | 5573 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5574 | do |
3a12e572 | 5575 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5576 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5578 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5579 | if ${ac_cv_prog_AWK+:} false; then : |
322e23db | 5580 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5581 | else |
5582 | if test -n "$AWK"; then | |
5583 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5584 | else | |
3a12e572 UD |
5585 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5586 | for as_dir in $PATH | |
5587 | do | |
5588 | IFS=$as_save_IFS | |
5589 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5590 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5591 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5592 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5593 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5594 | break 2 |
5595 | fi | |
5596 | done | |
b08c89d9 | 5597 | done |
26f56c1c | 5598 | IFS=$as_save_IFS |
3a12e572 | 5599 | |
5aa8ff62 UD |
5600 | fi |
5601 | fi | |
3a12e572 | 5602 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5603 | if test -n "$AWK"; then |
b08c89d9 | 5604 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5605 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5606 | else |
b08c89d9 | 5607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5608 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5609 | fi |
5610 | ||
26f56c1c | 5611 | |
3a12e572 | 5612 | test -n "$AWK" && break |
5aa8ff62 UD |
5613 | done |
5614 | ||
c0016081 UD |
5615 | # Extract the first word of "perl", so it can be a program name with args. |
5616 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5617 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5618 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5619 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5620 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5621 | else |
3a12e572 UD |
5622 | case $PERL in |
5623 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5624 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5625 | ;; | |
5626 | *) | |
3a12e572 UD |
5627 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5628 | for as_dir in $PATH | |
5629 | do | |
5630 | IFS=$as_save_IFS | |
5631 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5632 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5633 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5634 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5635 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5636 | break 2 |
5637 | fi | |
5638 | done | |
b08c89d9 | 5639 | done |
26f56c1c | 5640 | IFS=$as_save_IFS |
3a12e572 | 5641 | |
c0016081 | 5642 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5643 | ;; |
5644 | esac | |
5645 | fi | |
3a12e572 | 5646 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5647 | if test -n "$PERL"; then |
b08c89d9 | 5648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5649 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5650 | else |
b08c89d9 | 5651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5652 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5653 | fi |
5654 | ||
26f56c1c | 5655 | |
2fd5d029 RM |
5656 | if test "$PERL" != no && |
5657 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5658 | PERL=no | |
fc304e02 | 5659 | fi |
c0016081 UD |
5660 | # Extract the first word of "install-info", so it can be a program name with args. |
5661 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5662 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5663 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5664 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5665 | $as_echo_n "(cached) " >&6 |
c0016081 | 5666 | else |
3a12e572 UD |
5667 | case $INSTALL_INFO in |
5668 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5669 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5670 | ;; | |
5671 | *) | |
3a12e572 | 5672 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5673 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5674 | for as_dir in $as_dummy | |
3a12e572 UD |
5675 | do |
5676 | IFS=$as_save_IFS | |
5677 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5678 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5679 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5680 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5681 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5682 | break 2 |
5683 | fi | |
5684 | done | |
b08c89d9 | 5685 | done |
26f56c1c | 5686 | IFS=$as_save_IFS |
3a12e572 | 5687 | |
c0016081 UD |
5688 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5689 | ;; | |
5690 | esac | |
5691 | fi | |
3a12e572 | 5692 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5693 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5695 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5696 | else |
b08c89d9 | 5697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5698 | $as_echo "no" >&6; } |
c0016081 UD |
5699 | fi |
5700 | ||
26f56c1c | 5701 | |
ae113383 UD |
5702 | # Extract the first word of "bison", so it can be a program name with args. |
5703 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5704 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5705 | $as_echo_n "checking for $ac_word... " >&6; } |
b68e08db | 5706 | if ${ac_cv_path_BISON+:} false; then : |
322e23db | 5707 | $as_echo_n "(cached) " >&6 |
ae113383 | 5708 | else |
3a12e572 UD |
5709 | case $BISON in |
5710 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5711 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5712 | ;; | |
ae113383 | 5713 | *) |
3a12e572 | 5714 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5715 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5716 | for as_dir in $as_dummy | |
3a12e572 UD |
5717 | do |
5718 | IFS=$as_save_IFS | |
5719 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5720 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5721 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5722 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5723 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5724 | break 2 |
5725 | fi | |
5726 | done | |
b08c89d9 | 5727 | done |
26f56c1c | 5728 | IFS=$as_save_IFS |
3a12e572 | 5729 | |
ae113383 UD |
5730 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5731 | ;; | |
5732 | esac | |
5733 | fi | |
3a12e572 | 5734 | BISON=$ac_cv_path_BISON |
ae113383 | 5735 | if test -n "$BISON"; then |
b08c89d9 | 5736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5737 | $as_echo "$BISON" >&6; } |
ae113383 | 5738 | else |
b08c89d9 | 5739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5740 | $as_echo "no" >&6; } |
ae113383 UD |
5741 | fi |
5742 | ||
5743 | ||
26f56c1c | 5744 | |
b08c89d9 | 5745 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed size_t type" >&5 |
322e23db | 5746 | $as_echo_n "checking for signed size_t type... " >&6; } |
b68e08db | 5747 | if ${libc_cv_signed_size_t+:} false; then : |
322e23db | 5748 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5749 | else |
5750 | echo '#include <stddef.h> | |
5751 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
5752 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
5753 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
5754 | libc_cv_signed_size_t=no | |
5755 | else | |
5756 | libc_cv_signed_size_t=yes | |
5757 | fi | |
5758 | rm -f conftest* | |
5759 | fi | |
b08c89d9 | 5760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_signed_size_t" >&5 |
322e23db | 5761 | $as_echo "$libc_cv_signed_size_t" >&6; } |
cd6ede75 UD |
5762 | if test $libc_cv_signed_size_t = yes; then |
5763 | cat >> confdefs.h <<\EOF | |
5764 | #undef __SIZE_TYPE__ | |
5765 | #define __SIZE_TYPE__ unsigned | |
5766 | EOF | |
5767 | fi | |
5768 | ||
b08c89d9 | 5769 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5770 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
b68e08db | 5771 | if ${libc_cv_friendly_stddef+:} false; then : |
322e23db | 5772 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5773 | else |
b08c89d9 | 5774 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5775 | /* end confdefs.h. */ |
cd6ede75 UD |
5776 | #define __need_size_t |
5777 | #define __need_wchar_t | |
5778 | #include <stddef.h> | |
5779 | #define __need_NULL | |
5780 | #include <stddef.h> | |
3a12e572 UD |
5781 | int |
5782 | main () | |
5783 | { | |
cd6ede75 UD |
5784 | size_t size; wchar_t wchar; |
5785 | #ifdef offsetof | |
5786 | #error stddef.h ignored __need_* | |
5787 | #endif | |
5788 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5789 | ; |
5790 | return 0; | |
5791 | } | |
5792 | _ACEOF | |
b08c89d9 | 5793 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5794 | libc_cv_friendly_stddef=yes |
5795 | else | |
b08c89d9 | 5796 | libc_cv_friendly_stddef=no |
cd6ede75 | 5797 | fi |
26f56c1c | 5798 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5799 | fi |
b08c89d9 | 5800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5801 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5802 | if test $libc_cv_friendly_stddef = yes; then |
5803 | config_vars="$config_vars | |
5804 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5805 | fi | |
5806 | ||
b08c89d9 | 5807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5808 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
b68e08db | 5809 | if ${libc_cv_need_minus_P+:} false; then : |
322e23db | 5810 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5811 | else |
5812 | cat > conftest.S <<EOF | |
5813 | #include "confdefs.h" | |
5814 | /* Nothing whatsoever. */ | |
5815 | EOF | |
3217788f | 5816 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5817 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5818 | (eval $ac_try) 2>&5 |
5819 | ac_status=$? | |
b08c89d9 UD |
5820 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5821 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5822 | libc_cv_need_minus_P=no |
5823 | else | |
5824 | libc_cv_need_minus_P=yes | |
5825 | fi | |
5826 | rm -f conftest* | |
5827 | fi | |
b08c89d9 | 5828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5829 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5830 | if test $libc_cv_need_minus_P = yes; then |
5831 | config_vars="$config_vars | |
5832 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5833 | fi | |
5834 | ||
b08c89d9 | 5835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5836 | $as_echo_n "checking for .set assembler directive... " >&6; } |
b68e08db | 5837 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5838 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5839 | else |
5840 | cat > conftest.s <<EOF | |
2293395f | 5841 | ${libc_cv_dot_text} |
cd6ede75 UD |
5842 | foo: |
5843 | .set glibc_conftest_frobozz,foo | |
5844 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5845 | EOF | |
5846 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5847 | # (but it doesn't work), so we must do a linking check to be sure. | |
5848 | cat > conftest1.c <<\EOF | |
5849 | extern int glibc_conftest_frobozz; | |
640f0119 | 5850 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5851 | EOF |
5852 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5853 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5854 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5855 | libc_cv_asm_set_directive=yes | |
5856 | else | |
5857 | libc_cv_asm_set_directive=no | |
5858 | fi | |
5859 | rm -f conftest* | |
5860 | fi | |
b08c89d9 | 5861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5862 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5863 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5864 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5865 | |
5866 | fi | |
5867 | ||
b08c89d9 | 5868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5869 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
b68e08db | 5870 | if ${libc_cv_asm_unique_object+:} false; then : |
415ac3df UD |
5871 | $as_echo_n "(cached) " >&6 |
5872 | else | |
5873 | cat > conftest.s <<EOF | |
5874 | ${libc_cv_dot_text} | |
5875 | _sym: | |
5876 | .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object | |
5877 | EOF | |
5878 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5879 | libc_cv_asm_unique_object=yes | |
5880 | else | |
5881 | libc_cv_asm_unique_object=no | |
5882 | fi | |
5883 | rm -f conftest* | |
5884 | fi | |
b08c89d9 | 5885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5886 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5887 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5888 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5889 | |
5890 | fi | |
5891 | ||
b08c89d9 | 5892 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5893 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
b68e08db | 5894 | if ${libc_cv_asm_symver_directive+:} false; then : |
322e23db | 5895 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5896 | else |
5897 | cat > conftest.s <<EOF | |
2293395f | 5898 | ${libc_cv_dot_text} |
cd6ede75 UD |
5899 | _sym: |
5900 | .symver _sym,sym@VERS | |
5901 | EOF | |
3217788f | 5902 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5903 | libc_cv_asm_symver_directive=yes |
5904 | else | |
5905 | libc_cv_asm_symver_directive=no | |
5906 | fi | |
5907 | rm -f conftest* | |
5908 | fi | |
b08c89d9 | 5909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5910 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5911 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5912 | $as_echo_n "checking for ld --version-script... " >&6; } |
b68e08db | 5913 | if ${libc_cv_ld_version_script_option+:} false; then : |
322e23db | 5914 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5915 | else |
5916 | if test $libc_cv_asm_symver_directive = yes; then | |
5917 | cat > conftest.s <<EOF | |
2293395f | 5918 | ${libc_cv_dot_text} |
cd6ede75 UD |
5919 | _sym: |
5920 | .symver _sym,sym@VERS | |
5921 | EOF | |
5922 | cat > conftest.map <<EOF | |
f43ce637 | 5923 | VERS_1 { |
cd6ede75 UD |
5924 | global: sym; |
5925 | }; | |
f43ce637 UD |
5926 | |
5927 | VERS_2 { | |
77e8bddf | 5928 | global: sym; |
f43ce637 | 5929 | } VERS_1; |
cd6ede75 | 5930 | EOF |
3217788f RM |
5931 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5932 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5933 | -o conftest.so conftest.o | |
5934 | -nostartfiles -nostdlib | |
5935 | -Wl,--version-script,conftest.map | |
3a12e572 | 5936 | 1>&5' |
b08c89d9 | 5937 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5938 | (eval $ac_try) 2>&5 |
5939 | ac_status=$? | |
b08c89d9 UD |
5940 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5941 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5942 | then |
5943 | libc_cv_ld_version_script_option=yes | |
5944 | else | |
5945 | libc_cv_ld_version_script_option=no | |
5946 | fi | |
5947 | else | |
5948 | libc_cv_ld_version_script_option=no | |
5949 | fi | |
5950 | else | |
5951 | libc_cv_ld_version_script_option=no | |
5952 | fi | |
5953 | rm -f conftest* | |
5954 | fi | |
b08c89d9 | 5955 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5956 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5957 | if test $shared != no && |
5958 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5959 | test $libc_cv_ld_version_script_option = yes && |
5960 | test $enable_versioning = yes; then | |
cd6ede75 | 5961 | VERSIONING=yes |
b08c89d9 | 5962 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5963 | |
5964 | else | |
5965 | VERSIONING=no | |
5966 | fi | |
5967 | ||
5968 | ||
22af13de | 5969 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5970 | echo "\ |
f4017d20 | 5971 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5972 | *** versioning will introduce incompatibilities so that old binaries |
5973 | *** will not run anymore. | |
08a0d60a | 5974 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5975 | fi |
cd6ede75 | 5976 | if test $elf = yes; then |
b08c89d9 | 5977 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5978 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
b68e08db | 5979 | if ${libc_cv_asm_previous_directive+:} false; then : |
322e23db | 5980 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5981 | else |
5982 | cat > conftest.s <<EOF | |
5983 | .section foo_section | |
5984 | .previous | |
5985 | EOF | |
3217788f | 5986 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5987 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5988 | (eval $ac_try) 2>&5 |
5989 | ac_status=$? | |
b08c89d9 UD |
5990 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5991 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5992 | libc_cv_asm_previous_directive=yes |
5993 | else | |
5994 | libc_cv_asm_previous_directive=no | |
5995 | fi | |
5996 | rm -f conftest* | |
5997 | fi | |
b08c89d9 | 5998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 5999 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
cd6ede75 | 6000 | if test $libc_cv_asm_previous_directive = yes; then |
b08c89d9 | 6001 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6002 | |
6003 | else | |
b08c89d9 | 6004 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 |
322e23db | 6005 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
b68e08db | 6006 | if ${libc_cv_asm_popsection_directive+:} false; then : |
322e23db | 6007 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6008 | else |
6009 | cat > conftest.s <<EOF | |
6010 | .pushsection foo_section | |
6011 | .popsection | |
6012 | EOF | |
3217788f | 6013 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6014 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6015 | (eval $ac_try) 2>&5 |
6016 | ac_status=$? | |
b08c89d9 UD |
6017 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6018 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6019 | libc_cv_asm_popsection_directive=yes |
6020 | else | |
6021 | libc_cv_asm_popsection_directive=no | |
6022 | fi | |
6023 | rm -f conftest* | |
6024 | fi | |
b08c89d9 | 6025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 6026 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
cd6ede75 | 6027 | if test $libc_cv_asm_popsection_directive = yes; then |
b08c89d9 | 6028 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6029 | |
6030 | fi | |
6031 | fi | |
b08c89d9 | 6032 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 |
322e23db | 6033 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
b68e08db | 6034 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 6035 | $as_echo_n "(cached) " >&6 |
2d499f55 UD |
6036 | else |
6037 | cat > conftest.s <<EOF | |
6038 | .protected foo | |
6039 | foo: | |
6040 | .hidden bar | |
6041 | bar: | |
6042 | EOF | |
3217788f | 6043 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6044 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6045 | (eval $ac_try) 2>&5 |
6046 | ac_status=$? | |
b08c89d9 UD |
6047 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6048 | test $ac_status = 0; }; }; then | |
2d499f55 UD |
6049 | libc_cv_asm_protected_directive=yes |
6050 | else | |
4a531bb0 | 6051 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 |
2d499f55 UD |
6052 | fi |
6053 | rm -f conftest* | |
6054 | fi | |
b08c89d9 | 6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 6056 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 6057 | |
0d01dace | 6058 | if test $libc_cv_asm_protected_directive = yes; then |
b08c89d9 | 6059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 |
322e23db | 6060 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
b68e08db | 6061 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 6062 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6063 | else |
6064 | cat > conftest.c <<EOF | |
6065 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
6066 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
6067 | EOF | |
6068 | libc_cv_visibility_attribute=no | |
61cea1c3 | 6069 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6070 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6071 | (eval $ac_try) 2>&5 |
6072 | ac_status=$? | |
b08c89d9 UD |
6073 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6074 | test $ac_status = 0; }; }; then | |
0d01dace UD |
6075 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
6076 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
6077 | libc_cv_visibility_attribute=yes | |
6078 | fi | |
6079 | fi | |
6080 | fi | |
f7d82dc9 | 6081 | rm -f conftest.{c,s} |
0d01dace | 6082 | |
3a12e572 | 6083 | fi |
b08c89d9 | 6084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 6085 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
11bf311e | 6086 | if test $libc_cv_visibility_attribute != yes; then |
4a531bb0 | 6087 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 |
0d01dace UD |
6088 | fi |
6089 | fi | |
6090 | ||
37ba7d66 | 6091 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6092 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 |
322e23db | 6093 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
b68e08db | 6094 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 6095 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6096 | else |
6097 | cat > conftest.c <<EOF | |
6098 | int foo (int x); | |
6099 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
6100 | int bar (int x) { return x; } | |
6101 | EOF | |
6102 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 6103 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6104 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6105 | (eval $ac_try) 2>&5 |
6106 | ac_status=$? | |
b08c89d9 UD |
6107 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6108 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
6109 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
6110 | libc_cv_broken_visibility_attribute=no | |
6111 | fi | |
6112 | fi | |
6113 | rm -f conftest.c conftest.s | |
37ba7d66 | 6114 | |
3a12e572 | 6115 | fi |
b08c89d9 | 6116 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 6117 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
37ba7d66 | 6118 | if test $libc_cv_broken_visibility_attribute = yes; then |
4a531bb0 | 6119 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 |
37ba7d66 UD |
6120 | fi |
6121 | fi | |
6122 | ||
b08c89d9 | 6123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 6124 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
b68e08db | 6125 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 6126 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6127 | else |
6128 | cat > conftest.c <<EOF | |
6129 | extern int foo (int x) __asm ("xyzzy"); | |
6130 | int bar (int x) { return x; } | |
48b8e846 UD |
6131 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
6132 | extern int dfoo; | |
6133 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
6134 | int dfoo = 1; | |
37ba7d66 UD |
6135 | EOF |
6136 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 | 6137 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6138 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6139 | (eval $ac_try) 2>&5 |
6140 | ac_status=$? | |
b08c89d9 UD |
6141 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6142 | test $ac_status = 0; }; }; then | |
48b8e846 UD |
6143 | if grep 'xyzzy' conftest.s >/dev/null && |
6144 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
6145 | libc_cv_broken_alias_attribute=no |
6146 | fi | |
6147 | fi | |
6148 | rm -f conftest.c conftest.s | |
37ba7d66 | 6149 | |
3a12e572 | 6150 | fi |
b08c89d9 | 6151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 6152 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
37ba7d66 | 6153 | if test $libc_cv_broken_alias_attribute = yes; then |
4a531bb0 | 6154 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 |
37ba7d66 UD |
6155 | fi |
6156 | ||
8e635611 | 6157 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 6159 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
b68e08db | 6160 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 6161 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6162 | else |
6163 | echo "int i;" > conftest.c | |
6164 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 6165 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
6166 | | grep '\.sdata' >/dev/null; then |
6167 | libc_cv_have_sdata_section=yes | |
6168 | fi | |
6169 | rm -f conftest.c conftest.so | |
0d01dace | 6170 | |
3a12e572 | 6171 | fi |
b08c89d9 | 6172 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 6173 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
0d01dace | 6174 | if test $libc_cv_have_sdata_section = yes; then |
b08c89d9 | 6175 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h |
0d01dace UD |
6176 | |
6177 | fi | |
6178 | fi | |
6179 | ||
b08c89d9 | 6180 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 6181 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
b68e08db | 6182 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 6183 | $as_echo_n "(cached) " >&6 |
2c617417 UD |
6184 | else |
6185 | cat > conftest.c <<EOF | |
6186 | int _start (void) { return 0; } | |
6187 | int __start (void) { return 0; } | |
6188 | int foo (void) { return 1; } | |
6189 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
6190 | EOF | |
3217788f | 6191 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 | 6192 | -static -nostartfiles -nostdlib 1>&5' |
b08c89d9 | 6193 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6194 | (eval $ac_try) 2>&5 |
6195 | ac_status=$? | |
b08c89d9 UD |
6196 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6197 | test $ac_status = 0; }; } | |
2c617417 | 6198 | then |
d30cf5bb | 6199 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then |
ce33ee7c | 6200 | libc_cv_initfini_array=yes |
2c617417 | 6201 | else |
ce33ee7c | 6202 | libc_cv_initfini_array=no |
2c617417 UD |
6203 | fi |
6204 | else | |
ce33ee7c | 6205 | libc_cv_initfini_array=no |
2c617417 UD |
6206 | fi |
6207 | rm -f conftest* | |
6208 | fi | |
b08c89d9 | 6209 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6210 | $as_echo "$libc_cv_initfini_array" >&6; } |
ce33ee7c | 6211 | if test $libc_cv_initfini_array != yes; then |
4a531bb0 | 6212 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 |
62bede13 RM |
6213 | fi |
6214 | ||
6215 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 | |
6216 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } | |
6217 | if ${libc_cv_ctors_header+:} false; then : | |
6218 | $as_echo_n "(cached) " >&6 | |
6219 | else | |
113ddea4 RM |
6220 | libc_cv_ctors_header=yes |
6221 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6222 | /* end confdefs.h. */ | |
6223 | ||
6224 | int | |
6225 | main () | |
6226 | { | |
6227 | ||
6228 | __attribute__ ((constructor)) void ctor (void) { puts("ctor"); } | |
6229 | __attribute__ ((destructor)) void dtor (void) { puts("dtor"); } | |
6230 | ||
6231 | ; | |
6232 | return 0; | |
6233 | } | |
6234 | _ACEOF | |
6235 | if ac_fn_c_try_link "$LINENO"; then : | |
6236 | if $READELF -WS conftest$ac_exeext | $AWK ' | |
6237 | { gsub(/\[ */, "[") } | |
6238 | $2 == ".ctors" || $2 == ".dtors" { | |
6239 | size = strtonum("0x" $6) | |
6240 | align = strtonum("0x" $NF) | |
6241 | seen[$2] = 1 | |
6242 | stub[$2] = size == align * 2 | |
6243 | } | |
6244 | END { | |
6245 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
6246 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
6247 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
6248 | } | |
6249 | '; then : | |
6250 | libc_cv_ctors_header=no | |
6251 | fi | |
6252 | ||
6253 | else | |
6254 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
6255 | ||
6256 | fi | |
6257 | rm -f core conftest.err conftest.$ac_objext \ | |
6258 | conftest$ac_exeext conftest.$ac_ext | |
6259 | ||
62bede13 RM |
6260 | fi |
6261 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
6262 | $as_echo "$libc_cv_ctors_header" >&6; } | |
62bede13 | 6263 | if test $libc_cv_ctors_header = no; then |
4a531bb0 L |
6264 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h |
6265 | ||
2c617417 UD |
6266 | fi |
6267 | ||
b08c89d9 | 6268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6269 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
b68e08db | 6270 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 6271 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6272 | else |
c776b3d7 | 6273 | |
cbdb12de UD |
6274 | cat > conftest.c <<EOF |
6275 | int main (void) { return 0; } | |
6276 | EOF | |
6277 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ | |
6278 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6279 | libc_cv_cc_with_libunwind=yes | |
6280 | else | |
6281 | libc_cv_cc_with_libunwind=no | |
6282 | fi | |
6283 | rm -f conftest* | |
c776b3d7 | 6284 | fi |
b08c89d9 | 6285 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6286 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 UD |
6287 | |
6288 | if test $libc_cv_cc_with_libunwind = yes; then | |
b08c89d9 | 6289 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h |
c776b3d7 UD |
6290 | |
6291 | fi | |
6292 | ||
b08c89d9 | 6293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6294 | $as_echo_n "checking for -z nodelete option... " >&6; } |
b68e08db | 6295 | if ${libc_cv_z_nodelete+:} false; then : |
322e23db | 6296 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6297 | else |
6298 | cat > conftest.c <<EOF | |
6299 | int _start (void) { return 42; } | |
6300 | EOF | |
3217788f | 6301 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6302 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6303 | -nostartfiles -nostdlib |
3a12e572 | 6304 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
b08c89d9 | 6305 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6306 | (eval $ac_try) 2>&5 |
6307 | ac_status=$? | |
b08c89d9 UD |
6308 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6309 | test $ac_status = 0; }; } | |
2f54c82d UD |
6310 | then |
6311 | libc_cv_z_nodelete=yes | |
6312 | else | |
4a531bb0 | 6313 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 |
2f54c82d UD |
6314 | fi |
6315 | rm -f conftest* | |
6316 | fi | |
b08c89d9 | 6317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6318 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6319 | |
b08c89d9 | 6320 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6321 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
b68e08db | 6322 | if ${libc_cv_z_nodlopen+:} false; then : |
322e23db | 6323 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6324 | else |
6325 | cat > conftest.c <<EOF | |
6326 | int _start (void) { return 42; } | |
6327 | EOF | |
3217788f | 6328 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6329 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6330 | -nostartfiles -nostdlib |
3a12e572 | 6331 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6332 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6333 | (eval $ac_try) 2>&5 |
6334 | ac_status=$? | |
b08c89d9 UD |
6335 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6336 | test $ac_status = 0; }; } | |
2f54c82d UD |
6337 | then |
6338 | libc_cv_z_nodlopen=yes | |
6339 | else | |
4a531bb0 | 6340 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 |
2f54c82d UD |
6341 | fi |
6342 | rm -f conftest* | |
6343 | fi | |
b08c89d9 | 6344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6345 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6346 | |
b08c89d9 | 6347 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6348 | $as_echo_n "checking for -z initfirst option... " >&6; } |
b68e08db | 6349 | if ${libc_cv_z_initfirst+:} false; then : |
322e23db | 6350 | $as_echo_n "(cached) " >&6 |
5d916713 UD |
6351 | else |
6352 | cat > conftest.c <<EOF | |
6353 | int _start (void) { return 42; } | |
6354 | EOF | |
3217788f | 6355 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6356 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6357 | -nostartfiles -nostdlib |
3a12e572 | 6358 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6359 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6360 | (eval $ac_try) 2>&5 |
6361 | ac_status=$? | |
b08c89d9 UD |
6362 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6363 | test $ac_status = 0; }; } | |
5d916713 UD |
6364 | then |
6365 | libc_cv_z_initfirst=yes | |
6366 | else | |
4a531bb0 | 6367 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 |
5d916713 UD |
6368 | fi |
6369 | rm -f conftest* | |
6370 | fi | |
b08c89d9 | 6371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6372 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6373 | |
574920b4 RM |
6374 | # Add-on fragments can set these for other machines. |
6375 | libc_commonpagesize=${libc_commonpagesize:-no} | |
6376 | libc_relro_required=${libc_relro_required:-no} | |
11bf311e | 6377 | case "$base_machine" in |
574920b4 RM |
6378 | i[34567]86 | x86_64 | powerpc* | s390*) |
6379 | libc_commonpagesize=0x1000 | |
6380 | libc_relro_required=yes | |
6381 | ;; | |
6382 | sparc*) | |
6383 | libc_commonpagesize=0x2000 | |
6384 | libc_relro_required=yes | |
6385 | ;; | |
6386 | ia64*) | |
6387 | libc_commonpagesize=0x4000 | |
6388 | ;; | |
6389 | alpha*) | |
6390 | libc_commonpagesize=0x10000 | |
6391 | libc_relro_required=yes | |
6392 | ;; | |
6393 | esac | |
6394 | ||
6395 | if test $libc_commonpagesize != no; then | |
6396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 | |
322e23db | 6397 | $as_echo_n "checking for -z relro option... " >&6; } |
b68e08db | 6398 | if ${libc_cv_z_relro+:} false; then : |
322e23db | 6399 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6400 | else |
574920b4 RM |
6401 | libc_cv_z_relro=no |
6402 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6403 | /* end confdefs.h. */ | |
6404 | ||
6405 | int _start (void) { return 42; } | |
6406 | extern void _exit (int); | |
6407 | const void *relro[] = { &_start, &_exit, 0 }; | |
6408 | ||
6409 | _ACEOF | |
6410 | cat > conftest.awk <<\EOF | |
6411 | BEGIN { | |
6412 | result = "no" | |
6413 | commonpagesize = strtonum(commonpagesize) | |
6414 | } | |
6415 | { print "LINE:", $0 > "/dev/stderr" } | |
6416 | $1 == "GNU_RELRO" { | |
6417 | vaddr = strtonum($3) | |
6418 | memsz = strtonum($6) | |
6419 | end = vaddr + memsz | |
6420 | printf "vaddr %#x memsz %#x end %#x commonpagesize %#x\n", \ | |
6421 | vaddr, memsz, end, commonpagesize > "/dev/stderr" | |
6422 | result = (end % commonpagesize == 0) ? "yes" : "broken" | |
6423 | } | |
6424 | END { print result } | |
6425 | EOF | |
6426 | { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6427 | -fPIC -shared -o conftest.so conftest.c | |
6428 | -nostartfiles -nostdlib | |
6429 | -Wl,-z,relro 1>&5' | |
b08c89d9 | 6430 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6431 | (eval $ac_try) 2>&5 |
6432 | ac_status=$? | |
b08c89d9 | 6433 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 RM |
6434 | test $ac_status = 0; }; } && |
6435 | { ac_try='$READELF -Wl conftest.so > conftest.ph' | |
b08c89d9 | 6436 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6437 | (eval $ac_try) 2>&5 |
6438 | ac_status=$? | |
b08c89d9 | 6439 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 RM |
6440 | test $ac_status = 0; }; } && |
6441 | { ac_try=' | |
6442 | $AWK -v commonpagesize=$libc_commonpagesize -f conftest.awk | |
6443 | conftest.ph > conftest.cps | |
6444 | ' | |
6445 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6446 | (eval $ac_try) 2>&5 | |
6447 | ac_status=$? | |
6448 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6449 | test $ac_status = 0; }; } && | |
6450 | libc_cv_z_relro=`cat conftest.cps 2>&5` | |
6451 | rm -f conftest* | |
ed20b3d9 | 6452 | fi |
b08c89d9 | 6453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6454 | $as_echo "$libc_cv_z_relro" >&6; } |
574920b4 RM |
6455 | if { test "x$libc_relro_required" = xyes && |
6456 | test "x$libc_cv_z_relro" != xyes | |
6457 | } | |
6458 | then | |
6459 | as_fn_error $? "linker with -z relro support required" "$LINENO" 5 | |
6460 | fi | |
6461 | else | |
6462 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing architecture parameter to check for working -z relro" >&5 | |
6463 | $as_echo "$as_me: WARNING: missing architecture parameter to check for working -z relro" >&2;} | |
6464 | fi | |
ed20b3d9 | 6465 | |
b08c89d9 | 6466 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6467 | $as_echo_n "checking for -Bgroup option... " >&6; } |
b68e08db | 6468 | if ${libc_cv_Bgroup+:} false; then : |
322e23db | 6469 | $as_echo_n "(cached) " >&6 |
639c3248 UD |
6470 | else |
6471 | cat > conftest.c <<EOF | |
6472 | int _start (void) { return 42; } | |
6473 | EOF | |
3217788f | 6474 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6475 | -fPIC -shared -o conftest.so conftest.c |
3217788f | 6476 | -Wl,-Bgroup -nostdlib 1>&5' |
b08c89d9 | 6477 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6478 | (eval $ac_try) 2>&5 |
6479 | ac_status=$? | |
b08c89d9 UD |
6480 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6481 | test $ac_status = 0; }; } | |
639c3248 UD |
6482 | then |
6483 | libc_cv_Bgroup=yes | |
6484 | else | |
6485 | libc_cv_Bgroup=no | |
6486 | fi | |
6487 | rm -f conftest* | |
6488 | fi | |
b08c89d9 | 6489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6490 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6491 | |
a711b01d | 6492 | |
b08c89d9 | 6493 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5 |
322e23db | 6494 | $as_echo_n "checking for libgcc_s suffix... " >&6; } |
b68e08db | 6495 | if ${libc_cv_libgcc_s_suffix+:} false; then : |
322e23db | 6496 | $as_echo_n "(cached) " >&6 |
66b3d198 UD |
6497 | else |
6498 | cat > conftest.c <<EOF | |
6499 | int main (void) { return 0; } | |
6500 | EOF | |
6501 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
dbc92dc6 | 6502 | -fPIC -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
6503 | conftest.c -v 2>&1 >/dev/null \ |
6504 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
6505 | rm -f conftest* | |
6506 | fi | |
b08c89d9 | 6507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5 |
322e23db | 6508 | $as_echo "$libc_cv_libgcc_s_suffix" >&6; } |
66b3d198 UD |
6509 | |
6510 | ||
b08c89d9 | 6511 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5 |
322e23db | 6512 | $as_echo_n "checking for --as-needed option... " >&6; } |
b68e08db | 6513 | if ${libc_cv_as_needed+:} false; then : |
322e23db | 6514 | $as_echo_n "(cached) " >&6 |
78ec7d8c UD |
6515 | else |
6516 | cat > conftest.c <<EOF | |
6517 | int main (void) { return 0; } | |
6518 | EOF | |
6519 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6520 | -fPIC -shared -o conftest.so conftest.c |
66b3d198 UD |
6521 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
6522 | -nostdlib 1>&5' | |
b08c89d9 | 6523 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
78ec7d8c UD |
6524 | (eval $ac_try) 2>&5 |
6525 | ac_status=$? | |
b08c89d9 UD |
6526 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6527 | test $ac_status = 0; }; } | |
78ec7d8c UD |
6528 | then |
6529 | libc_cv_as_needed=yes | |
6530 | else | |
6531 | libc_cv_as_needed=no | |
6532 | fi | |
6533 | rm -f conftest* | |
6534 | fi | |
b08c89d9 | 6535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_needed" >&5 |
322e23db | 6536 | $as_echo "$libc_cv_as_needed" >&6; } |
78ec7d8c UD |
6537 | |
6538 | ||
35915ec8 | 6539 | ASFLAGS_config= |
b08c89d9 | 6540 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 |
322e23db | 6541 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
b68e08db | 6542 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6543 | $as_echo_n "(cached) " >&6 |
35915ec8 UD |
6544 | else |
6545 | cat > conftest.c <<EOF | |
6546 | void foo (void) { } | |
6547 | EOF | |
6548 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
6549 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6550 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6551 | (eval $ac_try) 2>&5 |
6552 | ac_status=$? | |
b08c89d9 UD |
6553 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6554 | test $ac_status = 0; }; } \ | |
35915ec8 | 6555 | && grep -q .note.GNU-stack conftest.s \ |
215a8745 | 6556 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
35915ec8 | 6557 | -c -o conftest.o conftest.s 1>&5' |
b08c89d9 | 6558 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6559 | (eval $ac_try) 2>&5 |
6560 | ac_status=$? | |
b08c89d9 UD |
6561 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6562 | test $ac_status = 0; }; } | |
35915ec8 UD |
6563 | then |
6564 | libc_cv_as_noexecstack=yes | |
6565 | else | |
6566 | libc_cv_as_noexecstack=no | |
6567 | fi | |
6568 | rm -f conftest* | |
6569 | fi | |
b08c89d9 | 6570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6571 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
35915ec8 UD |
6572 | if test $libc_cv_as_noexecstack = yes; then |
6573 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6574 | fi | |
6575 | ||
2abf9ff1 | 6576 | |
b08c89d9 | 6577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6578 | $as_echo_n "checking for -z combreloc... " >&6; } |
b68e08db | 6579 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 6580 | $as_echo_n "(cached) " >&6 |
a711b01d UD |
6581 | else |
6582 | cat > conftest.c <<EOF | |
d555194c UD |
6583 | extern int bar (int); |
6584 | extern int mumble; | |
6585 | int foo (void) { return bar (mumble); } | |
a711b01d | 6586 | EOF |
3217788f | 6587 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6588 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6589 | -nostdlib -nostartfiles |
3a12e572 | 6590 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6591 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6592 | (eval $ac_try) 2>&5 |
6593 | ac_status=$? | |
b08c89d9 UD |
6594 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6595 | test $ac_status = 0; }; } | |
a711b01d | 6596 | then |
d30cf5bb | 6597 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
fdde8349 UD |
6598 | libc_cv_z_combreloc=yes |
6599 | else | |
6600 | libc_cv_z_combreloc=no | |
a711b01d | 6601 | fi |
fdde8349 UD |
6602 | else |
6603 | libc_cv_z_combreloc=no | |
a711b01d UD |
6604 | fi |
6605 | rm -f conftest* | |
6606 | fi | |
b08c89d9 | 6607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6608 | $as_echo "$libc_cv_z_combreloc" >&6; } |
fdde8349 | 6609 | if test "$libc_cv_z_combreloc" = yes; then |
b08c89d9 | 6610 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h |
fdde8349 UD |
6611 | |
6612 | fi | |
2abf9ff1 RM |
6613 | |
6614 | ||
b08c89d9 | 6615 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6616 | $as_echo_n "checking for -z execstack... " >&6; } |
b68e08db | 6617 | if ${libc_cv_z_execstack+:} false; then : |
322e23db | 6618 | $as_echo_n "(cached) " >&6 |
2abf9ff1 RM |
6619 | else |
6620 | cat > conftest.c <<EOF | |
6621 | int _start (void) { return 42; } | |
6622 | EOF | |
6623 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6624 | -fPIC -shared -o conftest.so conftest.c |
2abf9ff1 RM |
6625 | -Wl,-z,execstack -nostdlib |
6626 | 1>&5' | |
b08c89d9 | 6627 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6628 | (eval $ac_try) 2>&5 |
6629 | ac_status=$? | |
b08c89d9 UD |
6630 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6631 | test $ac_status = 0; }; } | |
2abf9ff1 RM |
6632 | then |
6633 | libc_cv_z_execstack=yes | |
6634 | else | |
6635 | libc_cv_z_execstack=no | |
6636 | fi | |
6637 | rm -f conftest* | |
cd6ede75 | 6638 | fi |
b08c89d9 | 6639 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6640 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6641 | |
0f124303 | 6642 | |
b08c89d9 | 6643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6644 | $as_echo_n "checking for -fpie... " >&6; } |
b68e08db | 6645 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6646 | $as_echo_n "(cached) " >&6 |
0f124303 UD |
6647 | else |
6648 | cat > conftest.c <<EOF | |
6649 | int foo; | |
49803108 | 6650 | main () { return 0;} |
0f124303 UD |
6651 | EOF |
6652 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
6653 | -o conftest conftest.c 1>&5' | |
b08c89d9 | 6654 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6655 | (eval $ac_try) 2>&5 |
6656 | ac_status=$? | |
b08c89d9 UD |
6657 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6658 | test $ac_status = 0; }; } | |
0f124303 UD |
6659 | then |
6660 | libc_cv_fpie=yes | |
6661 | else | |
6662 | libc_cv_fpie=no | |
6663 | fi | |
6664 | rm -f conftest* | |
6665 | fi | |
b08c89d9 | 6666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6667 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6668 | |
6669 | ||
871b9158 | 6670 | |
b08c89d9 | 6671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6672 | $as_echo_n "checking for --hash-style option... " >&6; } |
b68e08db | 6673 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6674 | $as_echo_n "(cached) " >&6 |
871b9158 UD |
6675 | else |
6676 | cat > conftest.c <<EOF | |
6677 | int _start (void) { return 42; } | |
6678 | EOF | |
6679 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6680 | -fPIC -shared -o conftest.so conftest.c | |
6681 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6682 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6683 | (eval $ac_try) 2>&5 |
6684 | ac_status=$? | |
b08c89d9 UD |
6685 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6686 | test $ac_status = 0; }; } | |
871b9158 UD |
6687 | then |
6688 | libc_cv_hashstyle=yes | |
6689 | else | |
6690 | libc_cv_hashstyle=no | |
6691 | fi | |
6692 | rm -f conftest* | |
6693 | fi | |
b08c89d9 | 6694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6695 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6696 | |
2abf9ff1 | 6697 | fi |
f13df7c7 | 6698 | |
b08c89d9 | 6699 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6700 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
b68e08db | 6701 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6702 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6703 | else |
6704 | cat > conftest.c <<EOF | |
6705 | int foo; | |
6706 | EOF | |
22dca1ea | 6707 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6708 | conftest.c 1>&5' |
b08c89d9 | 6709 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6710 | (eval $ac_try) 2>&5 |
6711 | ac_status=$? | |
b08c89d9 UD |
6712 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6713 | test $ac_status = 0; }; } | |
49803108 | 6714 | then |
18e2ac6d | 6715 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6716 | else |
18e2ac6d | 6717 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6718 | fi |
6719 | rm -f conftest* | |
6720 | fi | |
b08c89d9 | 6721 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6722 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6723 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6724 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6725 | else |
49803108 AJ |
6726 | fno_unit_at_a_time=-fno-unit-at-a-time |
6727 | fi | |
6728 | ||
6729 | ||
b08c89d9 | 6730 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6731 | $as_echo_n "checking for -fstack-protector... " >&6; } |
b68e08db | 6732 | if ${libc_cv_ssp+:} false; then : |
322e23db | 6733 | $as_echo_n "(cached) " >&6 |
10ffcd52 UD |
6734 | else |
6735 | cat > conftest.c <<EOF | |
6736 | int foo; | |
6737 | main () { return 0;} | |
6738 | EOF | |
a40fbc8d | 6739 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
10ffcd52 | 6740 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6741 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6742 | (eval $ac_try) 2>&5 |
6743 | ac_status=$? | |
b08c89d9 UD |
6744 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6745 | test $ac_status = 0; }; } | |
10ffcd52 UD |
6746 | then |
6747 | libc_cv_ssp=yes | |
6748 | else | |
6749 | libc_cv_ssp=no | |
6750 | fi | |
6751 | rm -f conftest* | |
6752 | fi | |
b08c89d9 | 6753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6754 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6755 | |
6756 | ||
b08c89d9 | 6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6758 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
b68e08db | 6759 | if ${libc_cv_gnu89_inline+:} false; then : |
322e23db | 6760 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6761 | else |
6762 | cat > conftest.c <<EOF | |
6763 | int foo; | |
6764 | #ifdef __GNUC_GNU_INLINE__ | |
6765 | main () { return 0;} | |
6766 | #else | |
6767 | #error | |
6768 | #endif | |
6769 | EOF | |
371f84a4 JJ |
6770 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6771 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6772 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6773 | (eval $ac_try) 2>&5 |
6774 | ac_status=$? | |
b08c89d9 UD |
6775 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6776 | test $ac_status = 0; }; } | |
965cba04 UD |
6777 | then |
6778 | libc_cv_gnu89_inline=yes | |
6779 | else | |
6780 | libc_cv_gnu89_inline=no | |
6781 | fi | |
6782 | rm -f conftest* | |
6783 | fi | |
b08c89d9 | 6784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6785 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6786 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6787 | gnu89_inline=-fgnu89-inline |
965cba04 | 6788 | else |
1c7570ff | 6789 | gnu89_inline= |
965cba04 UD |
6790 | fi |
6791 | ||
6792 | ||
cd6ede75 | 6793 | if test $elf != yes; then |
b08c89d9 | 6794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .init and .fini sections" >&5 |
322e23db | 6795 | $as_echo_n "checking for .init and .fini sections... " >&6; } |
b68e08db | 6796 | if ${libc_cv_have_initfini+:} false; then : |
322e23db | 6797 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6798 | else |
b08c89d9 | 6799 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6800 | /* end confdefs.h. */ |
cd6ede75 | 6801 | |
3a12e572 UD |
6802 | int |
6803 | main () | |
6804 | { | |
cd6ede75 UD |
6805 | asm (".section .init"); |
6806 | asm (".section .fini"); | |
2293395f | 6807 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
6808 | ; |
6809 | return 0; | |
6810 | } | |
6811 | _ACEOF | |
b08c89d9 | 6812 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
6813 | libc_cv_have_initfini=yes |
6814 | else | |
b08c89d9 | 6815 | libc_cv_have_initfini=no |
cd6ede75 | 6816 | fi |
26f56c1c | 6817 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 6818 | fi |
b08c89d9 | 6819 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_initfini" >&5 |
322e23db | 6820 | $as_echo "$libc_cv_have_initfini" >&6; } |
cd6ede75 | 6821 | if test $libc_cv_have_initfini = yes; then |
b08c89d9 | 6822 | $as_echo "#define HAVE_INITFINI 1" >>confdefs.h |
cd6ede75 UD |
6823 | |
6824 | fi | |
6825 | fi | |
6826 | ||
8e635611 | 6827 | if test $elf = yes; then |
b08c89d9 | 6828 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6829 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
b68e08db | 6830 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6831 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6832 | else |
6833 | cat > conftest.c <<EOF | |
6834 | static const int foo | |
6835 | __attribute__ ((section ("bar"))) = 1; | |
6836 | EOF | |
6837 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
6838 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6839 | libc_cv_have_section_quotes=yes | |
6840 | else | |
6841 | libc_cv_have_section_quotes=no | |
6842 | fi | |
6843 | else | |
6844 | libc_cv_have_section_quotes=unknown | |
6845 | fi | |
f7d82dc9 | 6846 | rm -f conftest.{c,s} |
e26dd47f | 6847 | |
3a12e572 | 6848 | fi |
b08c89d9 | 6849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6850 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
e26dd47f | 6851 | if test $libc_cv_have_section_quotes = yes; then |
b08c89d9 | 6852 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h |
e26dd47f UD |
6853 | |
6854 | fi | |
6855 | fi | |
6856 | ||
9a0a462c UD |
6857 | |
6858 | ||
cd6ede75 UD |
6859 | if test $elf = yes; then |
6860 | libc_cv_asm_underscores=no | |
6861 | else | |
9a0a462c | 6862 | if test $ac_cv_prog_cc_works = yes; then |
b08c89d9 | 6863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6864 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b68e08db | 6865 | if ${libc_cv_asm_underscores+:} false; then : |
322e23db | 6866 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6867 | else |
b08c89d9 | 6868 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6869 | /* end confdefs.h. */ |
cd6ede75 | 6870 | asm ("_glibc_foobar:"); |
3a12e572 UD |
6871 | int |
6872 | main () | |
6873 | { | |
cd6ede75 | 6874 | glibc_foobar (); |
3a12e572 UD |
6875 | ; |
6876 | return 0; | |
6877 | } | |
6878 | _ACEOF | |
b08c89d9 | 6879 | if ac_fn_c_try_link "$LINENO"; then : |
cd6ede75 UD |
6880 | libc_cv_asm_underscores=yes |
6881 | else | |
b08c89d9 | 6882 | libc_cv_asm_underscores=no |
cd6ede75 | 6883 | fi |
b08c89d9 UD |
6884 | rm -f core conftest.err conftest.$ac_objext \ |
6885 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 6886 | fi |
b08c89d9 | 6887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6888 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6889 | else |
b08c89d9 | 6890 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6891 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b68e08db | 6892 | if ${libc_cv_asm_underscores+:} false; then : |
322e23db | 6893 | $as_echo_n "(cached) " >&6 |
9a0a462c UD |
6894 | else |
6895 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 6896 | #line $LINENO "configure" |
9a0a462c UD |
6897 | #include "confdefs.h" |
6898 | void underscore_test(void) { | |
6899 | return; } | |
6900 | EOF | |
b08c89d9 | 6901 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
3a12e572 UD |
6902 | (eval $ac_compile) 2>&5 |
6903 | ac_status=$? | |
b08c89d9 UD |
6904 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6905 | test $ac_status = 0; }; then | |
9a0a462c UD |
6906 | if grep _underscore_test conftest* >/dev/null; then |
6907 | rm -f conftest* | |
6908 | libc_cv_asm_underscores=yes | |
6909 | else | |
6910 | rm -f conftest* | |
6911 | libc_cv_asm_underscores=no | |
6912 | fi | |
6913 | else | |
6914 | echo "configure: failed program was:" >&5 | |
6915 | cat conftest.$ac_ext >&5 | |
6916 | rm -f conftest* | |
6917 | libc_cv_asm_underscores=no | |
6918 | fi | |
6919 | rm -f conftest* | |
6920 | fi | |
b08c89d9 | 6921 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6922 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6923 | fi |
cd6ede75 UD |
6924 | fi |
6925 | if test $libc_cv_asm_underscores = no; then | |
b08c89d9 | 6926 | $as_echo "#define NO_UNDERSCORES 1" >>confdefs.h |
cd6ede75 UD |
6927 | |
6928 | fi | |
6929 | ||
6930 | if test $elf = yes; then | |
6931 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
6932 | fi |
6933 | ||
b08c89d9 | 6934 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6935 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
b68e08db | 6936 | if ${libc_cv_asm_weak_directive+:} false; then : |
322e23db | 6937 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6938 | else |
6939 | cat > conftest.s <<EOF | |
2293395f | 6940 | ${libc_cv_dot_text} |
cd6ede75 UD |
6941 | ${libc_cv_asm_global_directive} foo |
6942 | foo: | |
6943 | .weak foo | |
6944 | .weak bar; bar = foo | |
6945 | EOF | |
3217788f | 6946 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6947 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6948 | (eval $ac_try) 2>&5 |
6949 | ac_status=$? | |
b08c89d9 UD |
6950 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6951 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6952 | libc_cv_asm_weak_directive=yes |
6953 | else | |
6954 | libc_cv_asm_weak_directive=no | |
6955 | fi | |
6956 | rm -f conftest* | |
cd6ede75 | 6957 | fi |
b08c89d9 | 6958 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6959 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6960 | |
6961 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6963 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
b68e08db | 6964 | if ${libc_cv_asm_weakext_directive+:} false; then : |
322e23db | 6965 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6966 | else |
6967 | cat > conftest.s <<EOF | |
2293395f | 6968 | ${libc_cv_dot_text} |
cd6ede75 UD |
6969 | ${libc_cv_asm_global_directive} foo |
6970 | foo: | |
9a97d1f7 UD |
6971 | .weakext bar foo |
6972 | .weakext baz | |
6973 | ${libc_cv_asm_global_directive} baz | |
6974 | baz: | |
cd6ede75 | 6975 | EOF |
3217788f | 6976 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6977 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6978 | (eval $ac_try) 2>&5 |
6979 | ac_status=$? | |
b08c89d9 UD |
6980 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6981 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6982 | libc_cv_asm_weakext_directive=yes |
6983 | else | |
6984 | libc_cv_asm_weakext_directive=no | |
6985 | fi | |
6986 | rm -f conftest* | |
6987 | fi | |
b08c89d9 | 6988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6989 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6990 | |
9a97d1f7 | 6991 | fi # no .weak |
cd6ede75 UD |
6992 | |
6993 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6994 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6995 | |
6996 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6997 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6998 | |
6999 | fi | |
7000 | ||
b08c89d9 | 7001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 7002 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
b68e08db | 7003 | if ${libc_cv_asm_cfi_directives+:} false; then : |
322e23db | 7004 | $as_echo_n "(cached) " >&6 |
50189569 | 7005 | else |
ced368f7 UD |
7006 | case $machine in |
7007 | sparc/sparc64*) cfi_offset=2047;; | |
7008 | *) cfi_offset=0;; | |
7009 | esac | |
7010 | cat > conftest.s <<EOF | |
77e8bddf AS |
7011 | .text |
7012 | .type func,%function | |
50189569 | 7013 | func: |
77e8bddf | 7014 | .cfi_startproc |
f212e8dc | 7015 | .cfi_remember_state |
ced368f7 | 7016 | .cfi_rel_offset 1, $cfi_offset |
77e8bddf | 7017 | .cfi_endproc |
50189569 AJ |
7018 | EOF |
7019 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 7020 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
7021 | (eval $ac_try) 2>&5 |
7022 | ac_status=$? | |
b08c89d9 UD |
7023 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7024 | test $ac_status = 0; }; }; then | |
50189569 AJ |
7025 | libc_cv_asm_cfi_directives=yes |
7026 | else | |
7027 | libc_cv_asm_cfi_directives=no | |
7028 | fi | |
7029 | rm -f conftest* | |
7030 | fi | |
b08c89d9 | 7031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 7032 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 7033 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 7034 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
7035 | |
7036 | fi | |
7037 | ||
b08c89d9 | 7038 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 7039 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
b68e08db | 7040 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 7041 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
7042 | else |
7043 | cat > conftest.c <<\EOF | |
7044 | _start () {} | |
7045 | int __eh_pc; | |
7046 | __throw () {} | |
7047 | EOF | |
3217788f | 7048 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 7049 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 7050 | -o conftest conftest.c 1>&5' |
b08c89d9 | 7051 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7052 | (eval $ac_try) 2>&5 |
7053 | ac_status=$? | |
b08c89d9 UD |
7054 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7055 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
7056 | libc_cv_ld_no_whole_archive=yes |
7057 | else | |
7058 | libc_cv_ld_no_whole_archive=no | |
7059 | fi | |
7060 | rm -f conftest* | |
7061 | fi | |
b08c89d9 | 7062 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 7063 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
b17277cf UD |
7064 | if test $libc_cv_ld_no_whole_archive = yes; then |
7065 | no_whole_archive=-Wl,--no-whole-archive | |
7066 | fi | |
cd6ede75 | 7067 | |
b08c89d9 | 7068 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 7069 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
b68e08db | 7070 | if ${libc_cv_gcc_exceptions+:} false; then : |
322e23db | 7071 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
7072 | else |
7073 | cat > conftest.c <<\EOF | |
7074 | _start () {} | |
7075 | int __eh_pc; | |
7076 | __throw () {} | |
7077 | EOF | |
3217788f | 7078 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 7079 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 7080 | -o conftest conftest.c 1>&5' |
b08c89d9 | 7081 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7082 | (eval $ac_try) 2>&5 |
7083 | ac_status=$? | |
b08c89d9 UD |
7084 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7085 | test $ac_status = 0; }; }; then | |
dff14448 | 7086 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 7087 | else |
dff14448 | 7088 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
7089 | fi |
7090 | rm -f conftest* | |
7091 | fi | |
b08c89d9 | 7092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 7093 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
7094 | if test $libc_cv_gcc_exceptions = yes; then |
7095 | exceptions=-fexceptions | |
b17277cf | 7096 | fi |
cd6ede75 | 7097 | |
ebcd12d4 UD |
7098 | if test "$host_cpu" = powerpc ; then |
7099 | # Check for a bug present in at least versions 2.8.x of GCC | |
7100 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 7101 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 7102 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
b68e08db | 7103 | if ${libc_cv_c_asmcr0_bug+:} false; then : |
322e23db | 7104 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 7105 | else |
b08c89d9 | 7106 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7107 | /* end confdefs.h. */ |
ebcd12d4 | 7108 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
7109 | int |
7110 | main () | |
7111 | { | |
ebcd12d4 | 7112 | |
3a12e572 UD |
7113 | ; |
7114 | return 0; | |
7115 | } | |
7116 | _ACEOF | |
b08c89d9 | 7117 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
7118 | libc_cv_c_asmcr0_bug='no' |
7119 | else | |
b08c89d9 | 7120 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 7121 | fi |
26f56c1c | 7122 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 7123 | fi |
b08c89d9 | 7124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 7125 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 7126 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 7127 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
7128 | |
7129 | fi | |
7130 | fi | |
7131 | ||
b08c89d9 | 7132 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5 |
322e23db | 7133 | $as_echo_n "checking for __builtin_expect... " >&6; } |
b68e08db | 7134 | if ${libc_cv_gcc_builtin_expect+:} false; then : |
322e23db | 7135 | $as_echo_n "(cached) " >&6 |
a8eab8b1 UD |
7136 | else |
7137 | cat > conftest.c <<EOF | |
85dd1003 | 7138 | #line $LINENO "configure" |
a8eab8b1 UD |
7139 | int foo (int a) |
7140 | { | |
7141 | a = __builtin_expect (a, 10); | |
7142 | return a == 10 ? 0 : 1; | |
7143 | } | |
7144 | EOF | |
3217788f | 7145 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 | 7146 | -o conftest conftest.c -lgcc >&5' |
b08c89d9 | 7147 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7148 | (eval $ac_try) 2>&5 |
7149 | ac_status=$? | |
b08c89d9 UD |
7150 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7151 | test $ac_status = 0; }; }; then | |
a8eab8b1 UD |
7152 | libc_cv_gcc_builtin_expect=yes |
7153 | else | |
7154 | libc_cv_gcc_builtin_expect=no | |
7155 | fi | |
7156 | rm -f conftest* | |
7157 | fi | |
b08c89d9 | 7158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_expect" >&5 |
322e23db | 7159 | $as_echo "$libc_cv_gcc_builtin_expect" >&6; } |
a8eab8b1 | 7160 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
b08c89d9 | 7161 | $as_echo "#define HAVE_BUILTIN_EXPECT 1" >>confdefs.h |
a8eab8b1 UD |
7162 | |
7163 | fi | |
7164 | ||
b08c89d9 | 7165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 7166 | $as_echo_n "checking for __builtin_memset... " >&6; } |
b68e08db | 7167 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 7168 | $as_echo_n "(cached) " >&6 |
d555194c UD |
7169 | else |
7170 | cat > conftest.c <<\EOF | |
7171 | void zero (void *x) | |
7172 | { | |
a52d1562 | 7173 | __builtin_memset (x, 0, 1000); |
d555194c UD |
7174 | } |
7175 | EOF | |
3a12e572 | 7176 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 7177 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7178 | (eval $ac_try) 2>&5 |
7179 | ac_status=$? | |
b08c89d9 UD |
7180 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7181 | test $ac_status = 0; }; }; | |
d555194c UD |
7182 | then |
7183 | libc_cv_gcc_builtin_memset=no | |
7184 | else | |
7185 | libc_cv_gcc_builtin_memset=yes | |
7186 | fi | |
3a12e572 | 7187 | rm -f conftest* |
d555194c | 7188 | fi |
b08c89d9 | 7189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 7190 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 7191 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 7192 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
7193 | |
7194 | fi | |
7195 | ||
b08c89d9 | 7196 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 7197 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
b68e08db | 7198 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 7199 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
7200 | else |
7201 | cat > conftest.c <<\EOF | |
7202 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
7203 | char *foo (const char *a, const char *b) | |
7204 | { | |
7205 | return __builtin_strstr (a, b); | |
7206 | } | |
7207 | EOF | |
7208 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 7209 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
7210 | (eval $ac_try) 2>&5 |
7211 | ac_status=$? | |
b08c89d9 UD |
7212 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7213 | test $ac_status = 0; }; }; | |
85dd1003 UD |
7214 | then |
7215 | libc_cv_gcc_builtin_redirection=yes | |
7216 | else | |
7217 | libc_cv_gcc_builtin_redirection=no | |
7218 | fi | |
7219 | rm -f conftest* | |
7220 | fi | |
b08c89d9 | 7221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 7222 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
85dd1003 | 7223 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then |
b08c89d9 | 7224 | $as_echo "#define HAVE_BUILTIN_REDIRECTION 1" >>confdefs.h |
85dd1003 UD |
7225 | |
7226 | fi | |
7227 | ||
5b8f26b4 | 7228 | if test "x$use__thread" != xno; then |
b08c89d9 | 7229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 7230 | $as_echo_n "checking for __thread... " >&6; } |
b68e08db | 7231 | if ${libc_cv_gcc___thread+:} false; then : |
322e23db | 7232 | $as_echo_n "(cached) " >&6 |
739d440d | 7233 | else |
5bbfc1ea | 7234 | cat > conftest.c <<\EOF |
fbb18522 RM |
7235 | __thread int a = 42; |
7236 | EOF | |
3217788f | 7237 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 7238 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7239 | (eval $ac_try) 2>&5 |
7240 | ac_status=$? | |
b08c89d9 UD |
7241 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7242 | test $ac_status = 0; }; }; then | |
5b8f26b4 RM |
7243 | libc_cv_gcc___thread=yes |
7244 | else | |
7245 | libc_cv_gcc___thread=no | |
7246 | fi | |
7247 | rm -f conftest* | |
739d440d | 7248 | fi |
b08c89d9 | 7249 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 7250 | $as_echo "$libc_cv_gcc___thread" >&6; } |
5b8f26b4 | 7251 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7252 | $as_echo "#define HAVE___THREAD 1" >>confdefs.h |
739d440d | 7253 | |
5b8f26b4 | 7254 | fi |
fbb18522 RM |
7255 | else |
7256 | libc_cv_gcc___thread=no | |
739d440d UD |
7257 | fi |
7258 | ||
9b21e6bc | 7259 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7260 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 7261 | $as_echo_n "checking for tls_model attribute... " >&6; } |
b68e08db | 7262 | if ${libc_cv_gcc_tls_model_attr+:} false; then : |
322e23db | 7263 | $as_echo_n "(cached) " >&6 |
9b21e6bc RM |
7264 | else |
7265 | cat > conftest.c <<\EOF | |
7266 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
7267 | EOF | |
3217788f | 7268 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 7269 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7270 | (eval $ac_try) 2>&5 |
7271 | ac_status=$? | |
b08c89d9 UD |
7272 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7273 | test $ac_status = 0; }; }; then | |
9b21e6bc RM |
7274 | libc_cv_gcc_tls_model_attr=yes |
7275 | else | |
7276 | libc_cv_gcc_tls_model_attr=no | |
7277 | fi | |
7278 | rm -f conftest* | |
7279 | fi | |
b08c89d9 | 7280 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 7281 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
9b21e6bc | 7282 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
b08c89d9 | 7283 | $as_echo "#define HAVE_TLS_MODEL_ATTRIBUTE 1" >>confdefs.h |
9b21e6bc RM |
7284 | |
7285 | fi | |
7286 | fi | |
739d440d | 7287 | |
2cf9ad57 | 7288 | if test -n "$submachine"; then |
b08c89d9 | 7289 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7290 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
b68e08db | 7291 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 7292 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7293 | else |
7294 | libc_cv_cc_submachine=no | |
7295 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7296 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7297 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7298 | (eval $ac_try) 2>&5 |
7299 | ac_status=$? | |
b08c89d9 UD |
7300 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7301 | test $ac_status = 0; }; }; then | |
2cf9ad57 RM |
7302 | libc_cv_cc_submachine="$opt" |
7303 | break | |
7304 | fi | |
7305 | done | |
7306 | fi | |
b08c89d9 | 7307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7308 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7309 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 7310 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7311 | fi |
7312 | fi | |
7313 | ||
7314 | ||
b08c89d9 | 7315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7316 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7317 | if test "$with_gd" != "no"; then |
7318 | old_CFLAGS="$CFLAGS" | |
7319 | CFLAGS="$CFLAGS $libgd_include" | |
7320 | old_LDFLAGS="$LDFLAGS" | |
7321 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7322 | old_LIBS="$LIBS" | |
7323 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7324 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7325 | /* end confdefs.h. */ |
c8f3e6db | 7326 | #include <gd.h> |
3a12e572 UD |
7327 | int |
7328 | main () | |
7329 | { | |
c8f3e6db | 7330 | gdImagePng (0, 0) |
3a12e572 UD |
7331 | ; |
7332 | return 0; | |
7333 | } | |
7334 | _ACEOF | |
b08c89d9 | 7335 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7336 | LIBGD=yes |
7337 | else | |
b08c89d9 | 7338 | LIBGD=no |
c8f3e6db | 7339 | fi |
b08c89d9 UD |
7340 | rm -f core conftest.err conftest.$ac_objext \ |
7341 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7342 | CFLAGS="$old_CFLAGS" |
7343 | LDFLAGS="$old_LDFLAGS" | |
7344 | LIBS="$old_LIBS" | |
7345 | else | |
7346 | LIBGD=no | |
7347 | fi | |
b08c89d9 | 7348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7349 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7350 | |
7351 | ||
74a30a58 UD |
7352 | # SELinux detection |
7353 | if test x$with_selinux = xno ; then | |
7354 | have_selinux=no; | |
7355 | else | |
7356 | # See if we have the SELinux library | |
b08c89d9 | 7357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7358 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
b68e08db | 7359 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 7360 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7361 | else |
7362 | ac_check_lib_save_LIBS=$LIBS | |
7363 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7364 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7365 | /* end confdefs.h. */ |
7366 | ||
26f56c1c UD |
7367 | /* Override any GCC internal prototype to avoid an error. |
7368 | Use char because int might match the return type of a GCC | |
7369 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7370 | #ifdef __cplusplus |
7371 | extern "C" | |
7372 | #endif | |
74a30a58 UD |
7373 | char is_selinux_enabled (); |
7374 | int | |
7375 | main () | |
7376 | { | |
26f56c1c | 7377 | return is_selinux_enabled (); |
74a30a58 UD |
7378 | ; |
7379 | return 0; | |
7380 | } | |
7381 | _ACEOF | |
b08c89d9 | 7382 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7383 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7384 | else | |
b08c89d9 | 7385 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7386 | fi |
b08c89d9 UD |
7387 | rm -f core conftest.err conftest.$ac_objext \ |
7388 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7389 | LIBS=$ac_check_lib_save_LIBS |
7390 | fi | |
b08c89d9 | 7391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7392 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
b68e08db | 7393 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
7394 | have_selinux=yes |
7395 | else | |
7396 | have_selinux=no | |
7397 | fi | |
7398 | ||
7399 | # See if we have the SELinux header with the NSCD permissions in it. | |
7400 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7402 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7403 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7404 | /* end confdefs.h. */ |
7405 | #include <selinux/av_permissions.h> | |
7406 | int | |
7407 | main () | |
7408 | { | |
7409 | #ifdef NSCD__SHMEMHOST | |
7410 | return 0; | |
7411 | #else | |
7412 | #error NSCD__SHMEMHOST not defined | |
7413 | #endif | |
7414 | ; | |
7415 | return 0; | |
7416 | } | |
7417 | _ACEOF | |
b08c89d9 | 7418 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7419 | have_selinux=yes |
7420 | else | |
b08c89d9 | 7421 | have_selinux=no |
74a30a58 | 7422 | fi |
26f56c1c | 7423 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7425 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7426 | fi |
7427 | ||
8f1913a9 | 7428 | if test x$with_selinux = xyes ; then |
74a30a58 | 7429 | if test x$have_selinux = xno ; then |
4a531bb0 | 7430 | as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7431 | fi |
7432 | fi | |
7433 | fi | |
7434 | # Check if we're building with SELinux support. | |
7435 | if test "x$have_selinux" = xyes; then | |
7436 | ||
b08c89d9 | 7437 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7438 | |
b399a0c2 UD |
7439 | |
7440 | # See if we have the libaudit library | |
b08c89d9 | 7441 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7442 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
b68e08db | 7443 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 7444 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7445 | else |
7446 | ac_check_lib_save_LIBS=$LIBS | |
7447 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7448 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7449 | /* end confdefs.h. */ |
7450 | ||
26f56c1c UD |
7451 | /* Override any GCC internal prototype to avoid an error. |
7452 | Use char because int might match the return type of a GCC | |
7453 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7454 | #ifdef __cplusplus |
7455 | extern "C" | |
7456 | #endif | |
b2f97341 | 7457 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7458 | int |
7459 | main () | |
7460 | { | |
26f56c1c | 7461 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7462 | ; |
7463 | return 0; | |
7464 | } | |
7465 | _ACEOF | |
b08c89d9 | 7466 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7467 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7468 | else |
b08c89d9 | 7469 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7470 | fi |
b08c89d9 UD |
7471 | rm -f core conftest.err conftest.$ac_objext \ |
7472 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7473 | LIBS=$ac_check_lib_save_LIBS |
7474 | fi | |
b08c89d9 | 7475 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7476 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
b68e08db | 7477 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
7478 | have_libaudit=yes |
7479 | else | |
7480 | have_libaudit=no | |
7481 | fi | |
7482 | ||
7483 | if test "x$have_libaudit" = xyes; then | |
7484 | ||
b08c89d9 | 7485 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7486 | |
7487 | fi | |
7488 | ||
1f063dca UD |
7489 | |
7490 | # See if we have the libcap library | |
b08c89d9 | 7491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7492 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
b68e08db | 7493 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 7494 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7495 | else |
7496 | ac_check_lib_save_LIBS=$LIBS | |
7497 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7498 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7499 | /* end confdefs.h. */ |
7500 | ||
26f56c1c UD |
7501 | /* Override any GCC internal prototype to avoid an error. |
7502 | Use char because int might match the return type of a GCC | |
7503 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7504 | #ifdef __cplusplus |
7505 | extern "C" | |
7506 | #endif | |
1f063dca UD |
7507 | char cap_init (); |
7508 | int | |
7509 | main () | |
7510 | { | |
26f56c1c | 7511 | return cap_init (); |
1f063dca UD |
7512 | ; |
7513 | return 0; | |
7514 | } | |
7515 | _ACEOF | |
b08c89d9 | 7516 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7517 | ac_cv_lib_cap_cap_init=yes |
7518 | else | |
b08c89d9 | 7519 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7520 | fi |
b08c89d9 UD |
7521 | rm -f core conftest.err conftest.$ac_objext \ |
7522 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7523 | LIBS=$ac_check_lib_save_LIBS |
7524 | fi | |
b08c89d9 | 7525 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7526 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
b68e08db | 7527 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
7528 | have_libcap=yes |
7529 | else | |
7530 | have_libcap=no | |
7531 | fi | |
7532 | ||
7533 | if test "x$have_libcap" = xyes; then | |
7534 | ||
b08c89d9 | 7535 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7536 | |
7537 | fi | |
7538 | ||
74a30a58 UD |
7539 | fi |
7540 | ||
7541 | ||
3a12e572 | 7542 | |
b08c89d9 | 7543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
322e23db | 7544 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
b68e08db | 7545 | if ${ac_cv_path_GREP+:} false; then : |
322e23db | 7546 | $as_echo_n "(cached) " >&6 |
26f56c1c | 7547 | else |
322e23db | 7548 | if test -z "$GREP"; then |
26f56c1c | 7549 | ac_path_GREP_found=false |
322e23db UD |
7550 | # Loop through the user's path and test for each of PROGNAME-LIST |
7551 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7552 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7553 | do | |
7554 | IFS=$as_save_IFS | |
7555 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7556 | for ac_prog in grep ggrep; do |
322e23db UD |
7557 | for ac_exec_ext in '' $ac_executable_extensions; do |
7558 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
7559 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
7560 | # Check for GNU ac_path_GREP and select it if it is found. | |
26f56c1c UD |
7561 | # Check for GNU $ac_path_GREP |
7562 | case `"$ac_path_GREP" --version 2>&1` in | |
7563 | *GNU*) | |
7564 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
7565 | *) | |
7566 | ac_count=0 | |
322e23db | 7567 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7568 | while : |
7569 | do | |
7570 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7571 | mv "conftest.tmp" "conftest.in" | |
7572 | cp "conftest.in" "conftest.nl" | |
322e23db | 7573 | $as_echo 'GREP' >> "conftest.nl" |
26f56c1c UD |
7574 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7575 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7576 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7577 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
7578 | # Best one so far, save it but keep looking for a better one | |
7579 | ac_cv_path_GREP="$ac_path_GREP" | |
7580 | ac_path_GREP_max=$ac_count | |
7581 | fi | |
7582 | # 10*(2^10) chars as input seems more than enough | |
7583 | test $ac_count -gt 10 && break | |
7584 | done | |
7585 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7586 | esac | |
7587 | ||
322e23db UD |
7588 | $ac_path_GREP_found && break 3 |
7589 | done | |
26f56c1c | 7590 | done |
b08c89d9 | 7591 | done |
26f56c1c | 7592 | IFS=$as_save_IFS |
322e23db | 7593 | if test -z "$ac_cv_path_GREP"; then |
4a531bb0 | 7594 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7595 | fi |
26f56c1c UD |
7596 | else |
7597 | ac_cv_path_GREP=$GREP | |
7598 | fi | |
7599 | ||
26f56c1c | 7600 | fi |
b08c89d9 | 7601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
322e23db | 7602 | $as_echo "$ac_cv_path_GREP" >&6; } |
26f56c1c UD |
7603 | GREP="$ac_cv_path_GREP" |
7604 | ||
7605 | ||
b08c89d9 | 7606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
322e23db | 7607 | $as_echo_n "checking for egrep... " >&6; } |
b68e08db | 7608 | if ${ac_cv_path_EGREP+:} false; then : |
322e23db | 7609 | $as_echo_n "(cached) " >&6 |
26f56c1c UD |
7610 | else |
7611 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
7612 | then ac_cv_path_EGREP="$GREP -E" | |
7613 | else | |
322e23db | 7614 | if test -z "$EGREP"; then |
26f56c1c | 7615 | ac_path_EGREP_found=false |
322e23db UD |
7616 | # Loop through the user's path and test for each of PROGNAME-LIST |
7617 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7618 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7619 | do | |
7620 | IFS=$as_save_IFS | |
7621 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7622 | for ac_prog in egrep; do |
322e23db UD |
7623 | for ac_exec_ext in '' $ac_executable_extensions; do |
7624 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
7625 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
7626 | # Check for GNU ac_path_EGREP and select it if it is found. | |
26f56c1c UD |
7627 | # Check for GNU $ac_path_EGREP |
7628 | case `"$ac_path_EGREP" --version 2>&1` in | |
7629 | *GNU*) | |
7630 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
7631 | *) | |
7632 | ac_count=0 | |
322e23db | 7633 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7634 | while : |
7635 | do | |
7636 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7637 | mv "conftest.tmp" "conftest.in" | |
7638 | cp "conftest.in" "conftest.nl" | |
322e23db | 7639 | $as_echo 'EGREP' >> "conftest.nl" |
26f56c1c UD |
7640 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7641 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7642 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7643 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
7644 | # Best one so far, save it but keep looking for a better one | |
7645 | ac_cv_path_EGREP="$ac_path_EGREP" | |
7646 | ac_path_EGREP_max=$ac_count | |
f4b07664 | 7647 | fi |
26f56c1c UD |
7648 | # 10*(2^10) chars as input seems more than enough |
7649 | test $ac_count -gt 10 && break | |
7650 | done | |
7651 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7652 | esac | |
7653 | ||
322e23db UD |
7654 | $ac_path_EGREP_found && break 3 |
7655 | done | |
26f56c1c | 7656 | done |
b08c89d9 | 7657 | done |
26f56c1c | 7658 | IFS=$as_save_IFS |
322e23db | 7659 | if test -z "$ac_cv_path_EGREP"; then |
4a531bb0 | 7660 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7661 | fi |
26f56c1c UD |
7662 | else |
7663 | ac_cv_path_EGREP=$EGREP | |
7664 | fi | |
7665 | ||
26f56c1c UD |
7666 | fi |
7667 | fi | |
b08c89d9 | 7668 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
322e23db | 7669 | $as_echo "$ac_cv_path_EGREP" >&6; } |
26f56c1c | 7670 | EGREP="$ac_cv_path_EGREP" |
f4b07664 RM |
7671 | |
7672 | ||
b08c89d9 | 7673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
322e23db | 7674 | $as_echo_n "checking for ANSI C header files... " >&6; } |
b68e08db | 7675 | if ${ac_cv_header_stdc+:} false; then : |
322e23db | 7676 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7677 | else |
b08c89d9 | 7678 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7679 | /* end confdefs.h. */ |
3a12e572 UD |
7680 | #include <stdlib.h> |
7681 | #include <stdarg.h> | |
7682 | #include <string.h> | |
7683 | #include <float.h> | |
7684 | ||
2abf9ff1 RM |
7685 | int |
7686 | main () | |
7687 | { | |
7688 | ||
7689 | ; | |
7690 | return 0; | |
7691 | } | |
3a12e572 | 7692 | _ACEOF |
b08c89d9 | 7693 | if ac_fn_c_try_compile "$LINENO"; then : |
3a12e572 UD |
7694 | ac_cv_header_stdc=yes |
7695 | else | |
b08c89d9 | 7696 | ac_cv_header_stdc=no |
3a12e572 | 7697 | fi |
26f56c1c | 7698 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 7699 | |
3a12e572 UD |
7700 | if test $ac_cv_header_stdc = yes; then |
7701 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
b08c89d9 | 7702 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7703 | /* end confdefs.h. */ |
3a12e572 | 7704 | #include <string.h> |
3d558f4e | 7705 | |
3a12e572 UD |
7706 | _ACEOF |
7707 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7708 | $EGREP "memchr" >/dev/null 2>&1; then : |
7709 | ||
8ed1e7d5 | 7710 | else |
3a12e572 UD |
7711 | ac_cv_header_stdc=no |
7712 | fi | |
7713 | rm -f conftest* | |
7714 | ||
7715 | fi | |
7716 | ||
7717 | if test $ac_cv_header_stdc = yes; then | |
7718 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
b08c89d9 | 7719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7720 | /* end confdefs.h. */ |
3a12e572 UD |
7721 | #include <stdlib.h> |
7722 | ||
7723 | _ACEOF | |
7724 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7725 | $EGREP "free" >/dev/null 2>&1; then : |
7726 | ||
3a12e572 UD |
7727 | else |
7728 | ac_cv_header_stdc=no | |
7729 | fi | |
7730 | rm -f conftest* | |
7731 | ||
7732 | fi | |
7733 | ||
7734 | if test $ac_cv_header_stdc = yes; then | |
7735 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
b08c89d9 | 7736 | if test "$cross_compiling" = yes; then : |
3a12e572 | 7737 | : |
8ed1e7d5 | 7738 | else |
b08c89d9 | 7739 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7740 | /* end confdefs.h. */ |
3a12e572 | 7741 | #include <ctype.h> |
26f56c1c | 7742 | #include <stdlib.h> |
3a12e572 UD |
7743 | #if ((' ' & 0x0FF) == 0x020) |
7744 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7745 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7746 | #else | |
2abf9ff1 | 7747 | # define ISLOWER(c) \ |
9382fcee RM |
7748 | (('a' <= (c) && (c) <= 'i') \ |
7749 | || ('j' <= (c) && (c) <= 'r') \ | |
7750 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
7751 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7752 | #endif | |
7753 | ||
7754 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7755 | int | |
7756 | main () | |
8ed1e7d5 | 7757 | { |
3a12e572 UD |
7758 | int i; |
7759 | for (i = 0; i < 256; i++) | |
7760 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7761 | || toupper (i) != TOUPPER (i)) |
26f56c1c UD |
7762 | return 2; |
7763 | return 0; | |
8ed1e7d5 | 7764 | } |
3a12e572 | 7765 | _ACEOF |
b08c89d9 | 7766 | if ac_fn_c_try_run "$LINENO"; then : |
2abf9ff1 | 7767 | |
b08c89d9 UD |
7768 | else |
7769 | ac_cv_header_stdc=no | |
3a12e572 | 7770 | fi |
b08c89d9 UD |
7771 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7772 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8ed1e7d5 | 7773 | fi |
26f56c1c | 7774 | |
8ed1e7d5 | 7775 | fi |
3a12e572 | 7776 | fi |
b08c89d9 | 7777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
322e23db | 7778 | $as_echo "$ac_cv_header_stdc" >&6; } |
3a12e572 UD |
7779 | if test $ac_cv_header_stdc = yes; then |
7780 | ||
b08c89d9 | 7781 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
3a12e572 UD |
7782 | |
7783 | fi | |
7784 | ||
7785 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3a12e572 | 7786 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
b08c89d9 UD |
7787 | inttypes.h stdint.h unistd.h |
7788 | do : | |
7789 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7790 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7791 | " | |
4a531bb0 | 7792 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
b08c89d9 UD |
7793 | cat >>confdefs.h <<_ACEOF |
7794 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3a12e572 | 7795 | _ACEOF |
b08c89d9 UD |
7796 | |
7797 | fi | |
7798 | ||
7799 | done | |
7800 | ||
7801 | ||
7802 | # The cast to long int works around a bug in the HP C Compiler | |
7803 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7804 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7805 | # This bug is HP SR number 8606223364. | |
7806 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7807 | $as_echo_n "checking size of long double... " >&6; } | |
b68e08db | 7808 | if ${ac_cv_sizeof_long_double+:} false; then : |
b08c89d9 | 7809 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7810 | else |
b08c89d9 | 7811 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7812 | |
b08c89d9 UD |
7813 | else |
7814 | if test "$ac_cv_type_long_double" = yes; then | |
7815 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7816 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7817 | as_fn_error 77 "cannot compute sizeof (long double) |
7818 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7819 | else |
7820 | ac_cv_sizeof_long_double=0 | |
7821 | fi | |
3a12e572 | 7822 | fi |
b08c89d9 | 7823 | |
3a12e572 | 7824 | fi |
b08c89d9 | 7825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7826 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7827 | |
7828 | ||
7829 | ||
3a12e572 | 7830 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7831 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7832 | _ACEOF |
8ed1e7d5 GK |
7833 | |
7834 | ||
7835 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7836 | ||
7837 | ||
cd6ede75 UD |
7838 | ### End of automated tests. |
7839 | ### Now run sysdeps configure fragments. | |
7840 | ||
cb343854 | 7841 | # They also can set these variables. |
b43b13ac | 7842 | use_ldconfig=no |
cb343854 | 7843 | ldd_rewrite_script=no |
77259608 | 7844 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7845 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7846 | libc_cv_idn=no |
cb343854 | 7847 | |
cd6ede75 | 7848 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7849 | # configure fragments. |
cd6ede75 UD |
7850 | for dir in $sysnames; do |
7851 | case $dir in | |
7852 | /*) dest=$dir ;; | |
7853 | *) dest=$srcdir/$dir ;; | |
7854 | esac | |
7855 | if test -r $dest/configure; then | |
b08c89d9 | 7856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7857 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7858 | . $dest/configure |
7859 | fi | |
cd6ede75 UD |
7860 | done |
7861 | ||
74bd2300 | 7862 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7863 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7864 | |
7865 | fi | |
7866 | ||
7867 | ||
b08c89d9 | 7868 | $as_echo "#define USE_IN_LIBIO 1" >>confdefs.h |
a8c01776 | 7869 | |
cd6ede75 | 7870 | |
a53bad16 UD |
7871 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7872 | # Search only in includedir. | |
b08c89d9 | 7873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7874 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7875 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7876 | then |
7877 | old_glibc_headers=yes | |
7878 | else | |
7879 | old_glibc_headers=no | |
7880 | fi | |
b08c89d9 | 7881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7882 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7883 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7884 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7885 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7886 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7887 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7888 | fi |
26b4d766 | 7889 | |
cd6ede75 UD |
7890 | |
7891 | ||
7892 | ||
7893 | ||
7894 | ||
7895 | ||
cb343854 | 7896 | |
dff14448 | 7897 | |
77259608 | 7898 | |
3a12e572 | 7899 | |
bcd5f356 | 7900 | |
58a4b51a RM |
7901 | |
7902 | ||
06e51c8f | 7903 | |
b0ecde3a | 7904 | |
01f1f5ee | 7905 | |
091023f5 | 7906 | |
cd6ede75 | 7907 | if test $elf = yes; then |
b08c89d9 | 7908 | $as_echo "#define HAVE_ELF 1" >>confdefs.h |
cd6ede75 UD |
7909 | |
7910 | fi | |
5af3245a | 7911 | if test $xcoff = yes; then |
b08c89d9 | 7912 | $as_echo "#define HAVE_XCOFF 1" >>confdefs.h |
5af3245a UD |
7913 | |
7914 | fi | |
cd6ede75 UD |
7915 | |
7916 | ||
650425ce | 7917 | |
cd6ede75 | 7918 | if test $shared = default; then |
8e635611 | 7919 | shared=$elf |
a334319f UD |
7920 | fi |
7921 | ||
b08c89d9 | 7922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7923 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
b68e08db | 7924 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7925 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7926 | else |
ff886b82 | 7927 | libc_cv_pic_default=yes |
cc3fa755 | 7928 | cat > conftest.c <<EOF |
9756dfe1 | 7929 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7930 | # error PIC is default. |
7931 | #endif | |
7932 | EOF | |
7933 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7934 | libc_cv_pic_default=no |
cc3fa755 UD |
7935 | fi |
7936 | rm -f conftest.* | |
7937 | fi | |
b08c89d9 | 7938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7939 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7940 | |
7941 | ||
2103c260 | 7942 | |
2103c260 | 7943 | |
2103c260 | 7944 | |
cc3fa755 | 7945 | |
cd6ede75 UD |
7946 | |
7947 | ||
7948 | ||
7949 | ||
7950 | ||
7951 | ||
cd6ede75 UD |
7952 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7953 | config_makefile= | |
7954 | else | |
7955 | config_makefile=Makefile | |
7956 | fi | |
7957 | ||
ee74a442 UD |
7958 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7959 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7960 | ||
cd6ede75 UD |
7961 | |
7962 | ||
09055553 | 7963 | ac_config_files="$ac_config_files config.make ${config_makefile}" |
f4b07664 | 7964 | |
26f56c1c | 7965 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7966 | |
3a12e572 | 7967 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7968 | # This file is a shell script that caches the results of configure |
7969 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7970 | # scripts and configure runs, see configure's option --config-cache. |
7971 | # It is not useful on other systems. If it contains results you don't | |
7972 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7973 | # |
3a12e572 UD |
7974 | # config.status only pays attention to the cache file if you give it |
7975 | # the --recheck option to rerun configure. | |
cd6ede75 | 7976 | # |
f4b07664 | 7977 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7978 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7979 | # following values. | |
7980 | ||
7981 | _ACEOF | |
7982 | ||
cd6ede75 UD |
7983 | # The following way of writing the cache mishandles newlines in values, |
7984 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7985 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7986 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7987 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7988 | ( |
7989 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7990 | eval ac_val=\$$ac_var | |
7991 | case $ac_val in #( | |
7992 | *${as_nl}*) | |
7993 | case $ac_var in #( | |
b08c89d9 | 7994 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7995 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7996 | esac |
7997 | case $ac_var in #( | |
7998 | _ | IFS | as_nl) ;; #( | |
322e23db | 7999 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 8000 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
8001 | esac ;; |
8002 | esac | |
8003 | done | |
8004 | ||
3a12e572 | 8005 | (set) 2>&1 | |
26f56c1c UD |
8006 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8007 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
8008 | # `set' does not quote correctly, so add quotes: double-quote |
8009 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 8010 | sed -n \ |
9382fcee RM |
8011 | "s/'/'\\\\''/g; |
8012 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 8013 | ;; #( |
3a12e572 UD |
8014 | *) |
8015 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 8016 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 8017 | ;; |
26f56c1c UD |
8018 | esac | |
8019 | sort | |
8020 | ) | | |
3a12e572 | 8021 | sed ' |
26f56c1c | 8022 | /^ac_cv_env_/b end |
3a12e572 | 8023 | t clear |
26f56c1c | 8024 | :clear |
3a12e572 UD |
8025 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8026 | t end | |
26f56c1c UD |
8027 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8028 | :end' >>confcache | |
8029 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8030 | if test -w "$cache_file"; then | |
b68e08db | 8031 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 8032 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 8033 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
b68e08db RM |
8034 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
8035 | cat confcache >"$cache_file" | |
8036 | else | |
8037 | case $cache_file in #( | |
8038 | */* | ?:*) | |
8039 | mv -f confcache "$cache_file"$$ && | |
8040 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
8041 | *) | |
8042 | mv -f confcache "$cache_file" ;; | |
8043 | esac | |
8044 | fi | |
8045 | fi | |
cd6ede75 | 8046 | else |
b08c89d9 | 8047 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 8048 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
8049 | fi |
8050 | fi | |
8051 | rm -f confcache | |
8052 | ||
cd6ede75 UD |
8053 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8054 | # Let make expand exec_prefix. | |
8055 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8056 | ||
cd6ede75 UD |
8057 | DEFS=-DHAVE_CONFIG_H |
8058 | ||
f4b07664 RM |
8059 | ac_libobjs= |
8060 | ac_ltlibobjs= | |
4a531bb0 | 8061 | U= |
f4b07664 RM |
8062 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
8063 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 8064 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 8065 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
8066 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
8067 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
8068 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
8069 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
8070 | done |
8071 | LIBOBJS=$ac_libobjs | |
8072 | ||
8073 | LTLIBOBJS=$ac_ltlibobjs | |
8074 | ||
8075 | ||
cd6ede75 | 8076 | |
b68e08db | 8077 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 8078 | ac_write_fail=0 |
3a12e572 UD |
8079 | ac_clean_files_save=$ac_clean_files |
8080 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 8081 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 8082 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
8083 | as_write_fail=0 |
8084 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
8085 | #! $SHELL |
8086 | # Generated by $as_me. | |
cd6ede75 | 8087 | # Run this file to recreate the current configuration. |
cd6ede75 | 8088 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 8089 | # configure, is in config.log if it exists. |
cd6ede75 | 8090 | |
3a12e572 | 8091 | debug=false |
2abf9ff1 RM |
8092 | ac_cs_recheck=false |
8093 | ac_cs_silent=false | |
3a12e572 | 8094 | |
b08c89d9 UD |
8095 | SHELL=\${CONFIG_SHELL-$SHELL} |
8096 | export SHELL | |
8097 | _ASEOF | |
8098 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8099 | ## -------------------- ## | |
8100 | ## M4sh Initialization. ## | |
8101 | ## -------------------- ## | |
3a12e572 | 8102 | |
26f56c1c UD |
8103 | # Be more Bourne compatible |
8104 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 8105 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
8106 | emulate sh |
8107 | NULLCMD=: | |
322e23db | 8108 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
8109 | # is contrary to our usage. Disable this feature. |
8110 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
8111 | setopt NO_GLOB_SUBST |
8112 | else | |
b08c89d9 UD |
8113 | case `(set -o) 2>/dev/null` in #( |
8114 | *posix*) : | |
8115 | set -o posix ;; #( | |
8116 | *) : | |
8117 | ;; | |
26f56c1c | 8118 | esac |
26f56c1c UD |
8119 | fi |
8120 | ||
8121 | ||
322e23db UD |
8122 | as_nl=' |
8123 | ' | |
8124 | export as_nl | |
8125 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8126 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8127 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8128 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
8129 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
8130 | # but without wasting forks for bash or zsh. | |
8131 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8132 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8133 | as_echo='print -r --' | |
8134 | as_echo_n='print -rn --' | |
8135 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
8136 | as_echo='printf %s\n' |
8137 | as_echo_n='printf %s' | |
8138 | else | |
8139 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8140 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8141 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 8142 | else |
322e23db UD |
8143 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
8144 | as_echo_n_body='eval | |
8145 | arg=$1; | |
b08c89d9 | 8146 | case $arg in #( |
322e23db UD |
8147 | *"$as_nl"*) |
8148 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8149 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8150 | esac; | |
8151 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8152 | ' | |
8153 | export as_echo_n_body | |
8154 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 8155 | fi |
322e23db UD |
8156 | export as_echo_body |
8157 | as_echo='sh -c $as_echo_body as_echo' | |
8158 | fi | |
8159 | ||
8160 | # The user is always right. | |
8161 | if test "${PATH_SEPARATOR+set}" != set; then | |
8162 | PATH_SEPARATOR=: | |
8163 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8164 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8165 | PATH_SEPARATOR=';' | |
8166 | } | |
3a12e572 UD |
8167 | fi |
8168 | ||
f4b07664 | 8169 | |
26f56c1c UD |
8170 | # IFS |
8171 | # We need space, tab and new line, in precisely that order. Quoting is | |
8172 | # there to prevent editors from complaining about space-tab. | |
8173 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8174 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
8175 | IFS=" "" $as_nl" |
8176 | ||
8177 | # Find who we are. Look in the path if we contain no directory separator. | |
b68e08db | 8178 | as_myself= |
b08c89d9 | 8179 | case $0 in #(( |
26f56c1c UD |
8180 | *[\\/]* ) as_myself=$0 ;; |
8181 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8182 | for as_dir in $PATH | |
8183 | do | |
8184 | IFS=$as_save_IFS | |
8185 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
8186 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
8187 | done | |
26f56c1c UD |
8188 | IFS=$as_save_IFS |
8189 | ||
8190 | ;; | |
8191 | esac | |
8192 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8193 | # in which case we are not to be found in the path. | |
8194 | if test "x$as_myself" = x; then | |
8195 | as_myself=$0 | |
8196 | fi | |
8197 | if test ! -f "$as_myself"; then | |
322e23db | 8198 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 8199 | exit 1 |
26f56c1c UD |
8200 | fi |
8201 | ||
b08c89d9 UD |
8202 | # Unset variables that we do not need and which cause bugs (e.g. in |
8203 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8204 | # suppresses any "Segmentation fault" message there. '((' could | |
8205 | # trigger a bug in pdksh 5.2.14. | |
8206 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8207 | do eval test x\${$as_var+set} = xset \ | |
8208 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 8209 | done |
f4b07664 RM |
8210 | PS1='$ ' |
8211 | PS2='> ' | |
8212 | PS4='+ ' | |
8213 | ||
8214 | # NLS nuisances. | |
322e23db UD |
8215 | LC_ALL=C |
8216 | export LC_ALL | |
8217 | LANGUAGE=C | |
8218 | export LANGUAGE | |
f4b07664 | 8219 | |
b08c89d9 UD |
8220 | # CDPATH. |
8221 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8222 | ||
8223 | ||
4a531bb0 L |
8224 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8225 | # ---------------------------------------- | |
b08c89d9 UD |
8226 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8227 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 8228 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
8229 | as_fn_error () |
8230 | { | |
4a531bb0 L |
8231 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8232 | if test "$4"; then | |
8233 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8234 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 8235 | fi |
4a531bb0 | 8236 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
8237 | as_fn_exit $as_status |
8238 | } # as_fn_error | |
8239 | ||
8240 | ||
8241 | # as_fn_set_status STATUS | |
8242 | # ----------------------- | |
8243 | # Set $? to STATUS, without forking. | |
8244 | as_fn_set_status () | |
8245 | { | |
8246 | return $1 | |
8247 | } # as_fn_set_status | |
8248 | ||
8249 | # as_fn_exit STATUS | |
8250 | # ----------------- | |
8251 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8252 | as_fn_exit () | |
8253 | { | |
8254 | set +e | |
8255 | as_fn_set_status $1 | |
8256 | exit $1 | |
8257 | } # as_fn_exit | |
8258 | ||
8259 | # as_fn_unset VAR | |
8260 | # --------------- | |
8261 | # Portably unset VAR. | |
8262 | as_fn_unset () | |
8263 | { | |
8264 | { eval $1=; unset $1;} | |
8265 | } | |
8266 | as_unset=as_fn_unset | |
8267 | # as_fn_append VAR VALUE | |
8268 | # ---------------------- | |
8269 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8270 | # advantage of any shell optimizations that allow amortized linear growth over | |
8271 | # repeated appends, instead of the typical quadratic growth present in naive | |
8272 | # implementations. | |
8273 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8274 | eval 'as_fn_append () | |
8275 | { | |
8276 | eval $1+=\$2 | |
8277 | }' | |
8278 | else | |
8279 | as_fn_append () | |
8280 | { | |
8281 | eval $1=\$$1\$2 | |
8282 | } | |
8283 | fi # as_fn_append | |
8284 | ||
8285 | # as_fn_arith ARG... | |
8286 | # ------------------ | |
8287 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8288 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8289 | # must be portable across $(()) and expr. | |
8290 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8291 | eval 'as_fn_arith () | |
8292 | { | |
8293 | as_val=$(( $* )) | |
8294 | }' | |
8295 | else | |
8296 | as_fn_arith () | |
8297 | { | |
8298 | as_val=`expr "$@" || test $? -eq 1` | |
8299 | } | |
8300 | fi # as_fn_arith | |
8301 | ||
8302 | ||
26f56c1c UD |
8303 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8304 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
8305 | as_expr=expr |
8306 | else | |
8307 | as_expr=false | |
8308 | fi | |
8309 | ||
26f56c1c | 8310 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
8311 | as_basename=basename |
8312 | else | |
8313 | as_basename=false | |
8314 | fi | |
3a12e572 | 8315 | |
b08c89d9 UD |
8316 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8317 | as_dirname=dirname | |
8318 | else | |
8319 | as_dirname=false | |
8320 | fi | |
3a12e572 | 8321 | |
26f56c1c | 8322 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
8323 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8324 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 8325 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8326 | $as_echo X/"$0" | |
26f56c1c UD |
8327 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
8328 | s//\1/ | |
8329 | q | |
8330 | } | |
8331 | /^X\/\(\/\/\)$/{ | |
8332 | s//\1/ | |
8333 | q | |
8334 | } | |
8335 | /^X\/\(\/\).*/{ | |
8336 | s//\1/ | |
8337 | q | |
8338 | } | |
8339 | s/.*/./; q'` | |
3a12e572 | 8340 | |
b08c89d9 UD |
8341 | # Avoid depending upon Character Ranges. |
8342 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8343 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8344 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8345 | as_cr_digits='0123456789' | |
8346 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
8347 | |
8348 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 8349 | case `echo -n x` in #((((( |
26f56c1c | 8350 | -n*) |
b08c89d9 | 8351 | case `echo 'xy\c'` in |
26f56c1c | 8352 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
8353 | xy) ECHO_C='\c';; |
8354 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8355 | ECHO_T=' ';; | |
26f56c1c UD |
8356 | esac;; |
8357 | *) | |
8358 | ECHO_N='-n';; | |
3a12e572 | 8359 | esac |
cd6ede75 | 8360 | |
3a12e572 | 8361 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
8362 | if test -d conf$$.dir; then |
8363 | rm -f conf$$.dir/conf$$.file | |
8364 | else | |
8365 | rm -f conf$$.dir | |
322e23db UD |
8366 | mkdir conf$$.dir 2>/dev/null |
8367 | fi | |
8368 | if (echo >conf$$.file) 2>/dev/null; then | |
8369 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8370 | as_ln_s='ln -s' | |
8371 | # ... but there are two gotchas: | |
8372 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8373 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8374 | # In both cases, we have to default to `cp -p'. | |
8375 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8376 | as_ln_s='cp -p' | |
8377 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8378 | as_ln_s=ln | |
8379 | else | |
3a12e572 | 8380 | as_ln_s='cp -p' |
322e23db | 8381 | fi |
3a12e572 UD |
8382 | else |
8383 | as_ln_s='cp -p' | |
cd6ede75 | 8384 | fi |
26f56c1c UD |
8385 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8386 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 8387 | |
b08c89d9 UD |
8388 | |
8389 | # as_fn_mkdir_p | |
8390 | # ------------- | |
8391 | # Create "$as_dir" as a directory, including parents if necessary. | |
8392 | as_fn_mkdir_p () | |
8393 | { | |
8394 | ||
8395 | case $as_dir in #( | |
8396 | -*) as_dir=./$as_dir;; | |
8397 | esac | |
8398 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8399 | as_dirs= | |
8400 | while :; do | |
8401 | case $as_dir in #( | |
8402 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8403 | *) as_qdir=$as_dir;; | |
8404 | esac | |
8405 | as_dirs="'$as_qdir' $as_dirs" | |
8406 | as_dir=`$as_dirname -- "$as_dir" || | |
8407 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8408 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8409 | X"$as_dir" : 'X\(//\)$' \| \ | |
8410 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8411 | $as_echo X"$as_dir" | | |
8412 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8413 | s//\1/ | |
8414 | q | |
8415 | } | |
8416 | /^X\(\/\/\)[^/].*/{ | |
8417 | s//\1/ | |
8418 | q | |
8419 | } | |
8420 | /^X\(\/\/\)$/{ | |
8421 | s//\1/ | |
8422 | q | |
8423 | } | |
8424 | /^X\(\/\).*/{ | |
8425 | s//\1/ | |
8426 | q | |
8427 | } | |
8428 | s/.*/./; q'` | |
8429 | test -d "$as_dir" && break | |
8430 | done | |
8431 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 8432 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
8433 | |
8434 | ||
8435 | } # as_fn_mkdir_p | |
f4b07664 | 8436 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 8437 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 8438 | else |
9382fcee | 8439 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8440 | as_mkdir_p=false |
8441 | fi | |
8442 | ||
26f56c1c UD |
8443 | if test -x / >/dev/null 2>&1; then |
8444 | as_test_x='test -x' | |
8445 | else | |
8446 | if ls -dL / >/dev/null 2>&1; then | |
8447 | as_ls_L_option=L | |
8448 | else | |
8449 | as_ls_L_option= | |
8450 | fi | |
8451 | as_test_x=' | |
8452 | eval sh -c '\'' | |
8453 | if test -d "$1"; then | |
322e23db | 8454 | test -d "$1/."; |
26f56c1c | 8455 | else |
b08c89d9 | 8456 | case $1 in #( |
322e23db | 8457 | -*)set "./$1";; |
26f56c1c | 8458 | esac; |
b08c89d9 | 8459 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8460 | ???[sx]*):;;*)false;;esac;fi |
8461 | '\'' sh | |
8462 | ' | |
8463 | fi | |
8464 | as_executable_p=$as_test_x | |
cd6ede75 | 8465 | |
3a12e572 | 8466 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8467 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8468 | |
8469 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8470 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8471 | |
8472 | ||
3a12e572 | 8473 | exec 6>&1 |
b08c89d9 UD |
8474 | ## ----------------------------------- ## |
8475 | ## Main body of $CONFIG_STATUS script. ## | |
8476 | ## ----------------------------------- ## | |
8477 | _ASEOF | |
8478 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8479 | |
b08c89d9 UD |
8480 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8481 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8482 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8483 | # values after options handling. |
8484 | ac_log=" | |
f4b07664 | 8485 | This file was extended by GNU C Library $as_me (see version.h), which was |
b68e08db | 8486 | generated by GNU Autoconf 2.68. Invocation command line was |
3a12e572 UD |
8487 | |
8488 | CONFIG_FILES = $CONFIG_FILES | |
8489 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8490 | CONFIG_LINKS = $CONFIG_LINKS | |
8491 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8492 | $ $0 $@ | |
8493 | ||
26f56c1c UD |
8494 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8495 | " | |
8496 | ||
3a12e572 UD |
8497 | _ACEOF |
8498 | ||
322e23db UD |
8499 | case $ac_config_files in *" |
8500 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8501 | esac | |
8502 | ||
8503 | case $ac_config_headers in *" | |
8504 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8505 | esac | |
8506 | ||
8507 | ||
8508 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8509 | # Files that config.status was made for. |
26f56c1c UD |
8510 | config_files="$ac_config_files" |
8511 | config_headers="$ac_config_headers" | |
8512 | config_commands="$ac_config_commands" | |
3a12e572 | 8513 | |
26f56c1c | 8514 | _ACEOF |
3a12e572 | 8515 | |
322e23db | 8516 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8517 | ac_cs_usage="\ |
b08c89d9 UD |
8518 | \`$as_me' instantiates files and other configuration actions |
8519 | from templates according to the current configuration. Unless the files | |
8520 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8521 | |
b08c89d9 | 8522 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8523 | |
8524 | -h, --help print this help, then exit | |
26f56c1c | 8525 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8526 | --config print configuration, then exit |
322e23db UD |
8527 | -q, --quiet, --silent |
8528 | do not print progress messages | |
3a12e572 UD |
8529 | -d, --debug don't remove temporary files |
8530 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8531 | --file=FILE[:TEMPLATE] |
8532 | instantiate the configuration file FILE | |
8533 | --header=FILE[:TEMPLATE] | |
8534 | instantiate the configuration header FILE | |
3a12e572 UD |
8535 | |
8536 | Configuration files: | |
8537 | $config_files | |
8538 | ||
8539 | Configuration headers: | |
8540 | $config_headers | |
8541 | ||
3a12e572 UD |
8542 | Configuration commands: |
8543 | $config_commands | |
8544 | ||
b08c89d9 UD |
8545 | Report bugs to <glibc>. |
8546 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. | |
8547 | General help using GNU software: <http://www.gnu.org/gethelp/>." | |
3a12e572 | 8548 | |
26f56c1c | 8549 | _ACEOF |
322e23db | 8550 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8551 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8552 | ac_cs_version="\\ |
f4b07664 | 8553 | GNU C Library config.status (see version.h) |
b68e08db | 8554 | configured by $0, generated by GNU Autoconf 2.68, |
b08c89d9 | 8555 | with options \\"\$ac_cs_config\\" |
3a12e572 | 8556 | |
4a531bb0 | 8557 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
8558 | This config.status script is free software; the Free Software Foundation |
8559 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8560 | |
8561 | ac_pwd='$ac_pwd' | |
8562 | srcdir='$srcdir' | |
8563 | INSTALL='$INSTALL' | |
322e23db UD |
8564 | AWK='$AWK' |
8565 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8566 | _ACEOF |
8567 | ||
322e23db UD |
8568 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8569 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8570 | ac_need_defaults=: |
8571 | while test $# != 0 | |
8572 | do | |
8573 | case $1 in | |
b68e08db | 8574 | --*=?*) |
26f56c1c UD |
8575 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8576 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8577 | ac_shift=: |
8578 | ;; | |
b68e08db RM |
8579 | --*=) |
8580 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8581 | ac_optarg= | |
8582 | ac_shift=: | |
8583 | ;; | |
26f56c1c | 8584 | *) |
f4b07664 RM |
8585 | ac_option=$1 |
8586 | ac_optarg=$2 | |
8587 | ac_shift=shift | |
3a12e572 | 8588 | ;; |
cd6ede75 UD |
8589 | esac |
8590 | ||
f4b07664 | 8591 | case $ac_option in |
3a12e572 | 8592 | # Handling of the options. |
2abf9ff1 RM |
8593 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8594 | ac_cs_recheck=: ;; | |
26f56c1c | 8595 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8596 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8597 | --config | --confi | --conf | --con | --co | --c ) |
8598 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8599 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8600 | debug=: ;; |
8601 | --file | --fil | --fi | --f ) | |
f4b07664 | 8602 | $ac_shift |
322e23db UD |
8603 | case $ac_optarg in |
8604 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
b68e08db | 8605 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 8606 | esac |
b08c89d9 | 8607 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8608 | ac_need_defaults=false;; |
8609 | --header | --heade | --head | --hea ) | |
f4b07664 | 8610 | $ac_shift |
322e23db UD |
8611 | case $ac_optarg in |
8612 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8613 | esac | |
b08c89d9 | 8614 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8615 | ac_need_defaults=false;; |
26f56c1c UD |
8616 | --he | --h) |
8617 | # Conflict between --help and --header | |
4a531bb0 | 8618 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 8619 | Try \`$0 --help' for more information.";; |
26f56c1c | 8620 | --help | --hel | -h ) |
322e23db | 8621 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8622 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8623 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8624 | ac_cs_silent=: ;; | |
3a12e572 UD |
8625 | |
8626 | # This is an error. | |
4a531bb0 | 8627 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8628 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8629 | |
b08c89d9 | 8630 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8631 | ac_need_defaults=false ;; |
cd6ede75 | 8632 | |
3a12e572 UD |
8633 | esac |
8634 | shift | |
8635 | done | |
8636 | ||
2abf9ff1 RM |
8637 | ac_configure_extra_args= |
8638 | ||
8639 | if $ac_cs_silent; then | |
8640 | exec 6>/dev/null | |
8641 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8642 | fi | |
8643 | ||
8644 | _ACEOF | |
322e23db | 8645 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8646 | if \$ac_cs_recheck; then |
322e23db UD |
8647 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8648 | shift | |
8649 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8650 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8651 | export CONFIG_SHELL |
322e23db | 8652 | exec "\$@" |
2abf9ff1 RM |
8653 | fi |
8654 | ||
3a12e572 | 8655 | _ACEOF |
322e23db | 8656 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8657 | exec 5>>config.log |
8658 | { | |
8659 | echo | |
8660 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8661 | ## Running $as_me. ## | |
8662 | _ASBOX | |
322e23db | 8663 | $as_echo "$ac_log" |
26f56c1c | 8664 | } >&5 |
3a12e572 | 8665 | |
26f56c1c | 8666 | _ACEOF |
322e23db | 8667 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8668 | # |
26f56c1c | 8669 | # INIT-COMMANDS |
3a12e572 | 8670 | # |
3a12e572 UD |
8671 | config_vars='$config_vars' |
8672 | ||
8673 | _ACEOF | |
8674 | ||
322e23db | 8675 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8676 | |
8677 | # Handling of arguments. | |
3a12e572 UD |
8678 | for ac_config_target in $ac_config_targets |
8679 | do | |
26f56c1c UD |
8680 | case $ac_config_target in |
8681 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8682 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8683 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
26f56c1c UD |
8684 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8685 | ||
4a531bb0 | 8686 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8687 | esac |
8688 | done | |
8689 | ||
26f56c1c | 8690 | |
3a12e572 UD |
8691 | # If the user did not use the arguments to specify the items to instantiate, |
8692 | # then the envvar interface is used. Set only those that are not. | |
8693 | # We use the long form for the default assignment because of an extremely | |
8694 | # bizarre bug on SunOS 4.1.3. | |
8695 | if $ac_need_defaults; then | |
8696 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8697 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8698 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8699 | fi | |
8700 | ||
2abf9ff1 | 8701 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8702 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8703 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8704 | # Hook for its removal unless debugging. |
8705 | # Note that there is a small window in which the directory will not be cleaned: | |
8706 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8707 | $debug || |
8708 | { | |
b68e08db | 8709 | tmp= ac_tmp= |
26f56c1c | 8710 | trap 'exit_status=$? |
b68e08db RM |
8711 | : "${ac_tmp:=$tmp}" |
8712 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 8713 | ' 0 |
b08c89d9 | 8714 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8715 | } |
3a12e572 | 8716 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8717 | |
3a12e572 | 8718 | { |
26f56c1c | 8719 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
b68e08db | 8720 | test -d "$tmp" |
3a12e572 UD |
8721 | } || |
8722 | { | |
26f56c1c UD |
8723 | tmp=./conf$$-$RANDOM |
8724 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8725 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
b68e08db | 8726 | ac_tmp=$tmp |
3a12e572 | 8727 | |
322e23db UD |
8728 | # Set up the scripts for CONFIG_FILES section. |
8729 | # No need to generate them if there are no CONFIG_FILES. | |
8730 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8731 | if test -n "$CONFIG_FILES"; then |
8732 | ||
a152f366 | 8733 | |
b08c89d9 UD |
8734 | ac_cr=`echo X | tr X '\015'` |
8735 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8736 | # But we know of no other shell where ac_cr would be empty at this | |
8737 | # point, so we can use a bashism as a fallback. | |
8738 | if test "x$ac_cr" = x; then | |
8739 | eval ac_cr=\$\'\\r\' | |
8740 | fi | |
322e23db UD |
8741 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8742 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8743 | ac_cs_awk_cr='\\r' |
322e23db UD |
8744 | else |
8745 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8746 | fi |
8747 | ||
b68e08db | 8748 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
8749 | _ACEOF |
8750 | ||
8751 | ||
322e23db UD |
8752 | { |
8753 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8754 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8755 | echo "_ACEOF" | |
8756 | } >conf$$subs.sh || | |
4a531bb0 L |
8757 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8758 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8759 | ac_delim='%!_!# ' |
8760 | for ac_last_try in false false false false false :; do | |
322e23db | 8761 | . ./conf$$subs.sh || |
4a531bb0 | 8762 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8763 | |
8764 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8765 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8766 | break |
8767 | elif $ac_last_try; then | |
4a531bb0 | 8768 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8769 | else |
8770 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8771 | fi | |
8772 | done | |
322e23db UD |
8773 | rm -f conf$$subs.sh |
8774 | ||
8775 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
b68e08db | 8776 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
8777 | _ACEOF |
8778 | sed -n ' | |
8779 | h | |
8780 | s/^/S["/; s/!.*/"]=/ | |
8781 | p | |
8782 | g | |
8783 | s/^[^!]*!// | |
8784 | :repl | |
8785 | t repl | |
8786 | s/'"$ac_delim"'$// | |
8787 | t delim | |
8788 | :nl | |
8789 | h | |
b08c89d9 | 8790 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8791 | t more1 |
8792 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8793 | p | |
8794 | n | |
8795 | b repl | |
8796 | :more1 | |
8797 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8798 | p | |
8799 | g | |
8800 | s/.\{148\}// | |
8801 | t nl | |
8802 | :delim | |
8803 | h | |
b08c89d9 | 8804 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8805 | t more2 |
8806 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8807 | p | |
8808 | b | |
8809 | :more2 | |
8810 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8811 | p | |
8812 | g | |
8813 | s/.\{148\}// | |
8814 | t delim | |
8815 | ' <conf$$subs.awk | sed ' | |
8816 | /^[^""]/{ | |
8817 | N | |
8818 | s/\n// | |
8819 | } | |
8820 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8821 | rm -f conf$$subs.awk | |
8822 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8823 | _ACAWK | |
b68e08db | 8824 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
8825 | for (key in S) S_is_set[key] = 1 |
8826 | FS = "\a" | |
ff886b82 | 8827 | |
322e23db UD |
8828 | } |
8829 | { | |
8830 | line = $ 0 | |
8831 | nfields = split(line, field, "@") | |
8832 | substed = 0 | |
8833 | len = length(field[1]) | |
8834 | for (i = 2; i < nfields; i++) { | |
8835 | key = field[i] | |
8836 | keylen = length(key) | |
8837 | if (S_is_set[key]) { | |
8838 | value = S[key] | |
8839 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8840 | len += length(value) + length(field[++i]) | |
8841 | substed = 1 | |
8842 | } else | |
8843 | len += 1 + keylen | |
8844 | } | |
8845 | ||
8846 | print line | |
8847 | } | |
cd6ede75 | 8848 | |
322e23db | 8849 | _ACAWK |
26f56c1c | 8850 | _ACEOF |
322e23db UD |
8851 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8852 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8853 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8854 | else | |
8855 | cat | |
b68e08db | 8856 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8857 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8858 | _ACEOF |
26f56c1c | 8859 | |
4a531bb0 L |
8860 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8861 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8862 | # trailing colons and then remove the whole line if VPATH becomes empty |
8863 | # (actually we leave an empty line to preserve line numbers). | |
8864 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8865 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8866 | h | |
8867 | s/// | |
8868 | s/^/:/ | |
8869 | s/[ ]*$/:/ | |
8870 | s/:\$(srcdir):/:/g | |
8871 | s/:\${srcdir}:/:/g | |
8872 | s/:@srcdir@:/:/g | |
8873 | s/^:*// | |
26f56c1c | 8874 | s/:*$// |
4a531bb0 L |
8875 | x |
8876 | s/\(=[ ]*\).*/\1/ | |
8877 | G | |
8878 | s/\n// | |
26f56c1c UD |
8879 | s/^[^=]*=[ ]*$// |
8880 | }' | |
8881 | fi | |
8882 | ||
322e23db | 8883 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8884 | fi # test -n "$CONFIG_FILES" |
8885 | ||
322e23db UD |
8886 | # Set up the scripts for CONFIG_HEADERS section. |
8887 | # No need to generate them if there are no CONFIG_HEADERS. | |
8888 | # This happens for instance with `./config.status Makefile'. | |
8889 | if test -n "$CONFIG_HEADERS"; then | |
b68e08db | 8890 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8891 | BEGIN { |
8892 | _ACEOF | |
8893 | ||
8894 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8895 | # here-document in config.status, that substitutes the proper values into | |
8896 | # config.h.in to produce config.h. | |
8897 | ||
8898 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8899 | # handling of long lines. | |
8900 | ac_delim='%!_!# ' | |
8901 | for ac_last_try in false false :; do | |
b68e08db RM |
8902 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8903 | if test -z "$ac_tt"; then | |
322e23db UD |
8904 | break |
8905 | elif $ac_last_try; then | |
4a531bb0 | 8906 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8907 | else |
8908 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8909 | fi | |
8910 | done | |
8911 | ||
8912 | # For the awk script, D is an array of macro values keyed by name, | |
8913 | # likewise P contains macro parameters if any. Preserve backslash | |
8914 | # newline sequences. | |
8915 | ||
8916 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8917 | sed -n ' | |
8918 | s/.\{148\}/&'"$ac_delim"'/g | |
8919 | t rset | |
8920 | :rset | |
8921 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8922 | t def | |
8923 | d | |
8924 | :def | |
8925 | s/\\$// | |
8926 | t bsnl | |
8927 | s/["\\]/\\&/g | |
8928 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8929 | D["\1"]=" \3"/p | |
8930 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8931 | d | |
8932 | :bsnl | |
8933 | s/["\\]/\\&/g | |
8934 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8935 | D["\1"]=" \3\\\\\\n"\\/p | |
8936 | t cont | |
8937 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8938 | t cont | |
8939 | d | |
8940 | :cont | |
8941 | n | |
8942 | s/.\{148\}/&'"$ac_delim"'/g | |
8943 | t clear | |
8944 | :clear | |
8945 | s/\\$// | |
8946 | t bsnlc | |
8947 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8948 | d | |
8949 | :bsnlc | |
8950 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8951 | b cont | |
8952 | ' <confdefs.h | sed ' | |
8953 | s/'"$ac_delim"'/"\\\ | |
8954 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8955 | ||
8956 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8957 | for (key in D) D_is_set[key] = 1 | |
8958 | FS = "\a" | |
8959 | } | |
8960 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8961 | line = \$ 0 | |
8962 | split(line, arg, " ") | |
8963 | if (arg[1] == "#") { | |
8964 | defundef = arg[2] | |
8965 | mac1 = arg[3] | |
8966 | } else { | |
8967 | defundef = substr(arg[1], 2) | |
8968 | mac1 = arg[2] | |
8969 | } | |
8970 | split(mac1, mac2, "(") #) | |
8971 | macro = mac2[1] | |
8972 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8973 | if (D_is_set[macro]) { | |
8974 | # Preserve the white space surrounding the "#". | |
8975 | print prefix "define", macro P[macro] D[macro] | |
8976 | next | |
8977 | } else { | |
8978 | # Replace #undef with comments. This is necessary, for example, | |
8979 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8980 | # on some systems where configure will not decide to define it. | |
8981 | if (defundef == "undef") { | |
8982 | print "/*", prefix defundef, macro, "*/" | |
8983 | next | |
8984 | } | |
8985 | } | |
8986 | } | |
8987 | { print } | |
8988 | _ACAWK | |
8989 | _ACEOF | |
8990 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8991 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8992 | fi # test -n "$CONFIG_HEADERS" |
8993 | ||
26f56c1c | 8994 | |
322e23db UD |
8995 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8996 | shift | |
8997 | for ac_tag | |
26f56c1c UD |
8998 | do |
8999 | case $ac_tag in | |
9000 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
9001 | esac | |
9002 | case $ac_mode$ac_tag in | |
9003 | :[FHL]*:*);; | |
4a531bb0 | 9004 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
9005 | :[FH]-) ac_tag=-:-;; |
9006 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 9007 | esac |
26f56c1c UD |
9008 | ac_save_IFS=$IFS |
9009 | IFS=: | |
9010 | set x $ac_tag | |
9011 | IFS=$ac_save_IFS | |
9012 | shift | |
9013 | ac_file=$1 | |
9014 | shift | |
9015 | ||
9016 | case $ac_mode in | |
9017 | :L) ac_source=$1;; | |
9018 | :[FH]) | |
9019 | ac_file_inputs= | |
9020 | for ac_f | |
9021 | do | |
9022 | case $ac_f in | |
b68e08db | 9023 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
9024 | *) # Look for the file first in the build tree, then in the source tree |
9025 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
9026 | # because $ac_f cannot contain `:'. | |
9027 | test -f "$ac_f" || | |
9028 | case $ac_f in | |
9029 | [\\/$]*) false;; | |
9030 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9031 | esac || | |
4a531bb0 | 9032 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 9033 | esac |
322e23db | 9034 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 9035 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 9036 | done |
cd6ede75 | 9037 | |
26f56c1c UD |
9038 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
9039 | # use $as_me), people would be surprised to read: | |
9040 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
9041 | configure_input='Generated from '` |
9042 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9043 | `' by configure.' | |
26f56c1c UD |
9044 | if test x"$ac_file" != x-; then |
9045 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 9046 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 9047 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 9048 | fi |
322e23db UD |
9049 | # Neutralize special characters interpreted by sed in replacement strings. |
9050 | case $configure_input in #( | |
9051 | *\&* | *\|* | *\\* ) | |
9052 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9053 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9054 | *) ac_sed_conf_input=$configure_input;; | |
9055 | esac | |
26f56c1c UD |
9056 | |
9057 | case $ac_tag in | |
b68e08db | 9058 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 9059 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
9060 | esac |
9061 | ;; | |
9062 | esac | |
9063 | ||
9064 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 9065 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
9066 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
9067 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 9068 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 9069 | $as_echo X"$ac_file" | |
26f56c1c UD |
9070 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
9071 | s//\1/ | |
9072 | q | |
9073 | } | |
9074 | /^X\(\/\/\)[^/].*/{ | |
9075 | s//\1/ | |
9076 | q | |
9077 | } | |
9078 | /^X\(\/\/\)$/{ | |
9079 | s//\1/ | |
9080 | q | |
9081 | } | |
9082 | /^X\(\/\).*/{ | |
9083 | s//\1/ | |
9084 | q | |
9085 | } | |
9086 | s/.*/./; q'` | |
b08c89d9 | 9087 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
9088 | ac_builddir=. |
9089 | ||
26f56c1c UD |
9090 | case "$ac_dir" in |
9091 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9092 | *) | |
322e23db | 9093 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9094 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9095 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9096 | case $ac_top_builddir_sub in |
9097 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9098 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9099 | esac ;; | |
9100 | esac | |
9101 | ac_abs_top_builddir=$ac_pwd | |
9102 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9103 | # for backward compatibility: | |
9104 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
9105 | |
9106 | case $srcdir in | |
26f56c1c | 9107 | .) # We are building in place. |
3a12e572 | 9108 | ac_srcdir=. |
26f56c1c UD |
9109 | ac_top_srcdir=$ac_top_builddir_sub |
9110 | ac_abs_top_srcdir=$ac_pwd ;; | |
9111 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9112 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9113 | ac_top_srcdir=$srcdir |
9114 | ac_abs_top_srcdir=$srcdir ;; | |
9115 | *) # Relative name. | |
9116 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9117 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9118 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 9119 | esac |
26f56c1c | 9120 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 9121 | |
cd6ede75 | 9122 | |
26f56c1c UD |
9123 | case $ac_mode in |
9124 | :F) | |
9125 | # | |
9126 | # CONFIG_FILE | |
9127 | # | |
3a12e572 UD |
9128 | |
9129 | case $INSTALL in | |
9130 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 9131 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 9132 | esac |
26f56c1c | 9133 | _ACEOF |
cd6ede75 | 9134 | |
322e23db | 9135 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9136 | # If the template does not know about datarootdir, expand it. |
9137 | # FIXME: This hack should be removed a few years after 2.60. | |
9138 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
9139 | ac_sed_dataroot=' |
9140 | /datarootdir/ { | |
26f56c1c UD |
9141 | p |
9142 | q | |
9143 | } | |
9144 | /@datadir@/p | |
9145 | /@docdir@/p | |
9146 | /@infodir@/p | |
9147 | /@localedir@/p | |
b08c89d9 | 9148 | /@mandir@/p' |
322e23db | 9149 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
9150 | *datarootdir*) ac_datarootdir_seen=yes;; |
9151 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 9152 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 9153 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 9154 | _ACEOF |
322e23db | 9155 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9156 | ac_datarootdir_hack=' |
9157 | s&@datadir@&$datadir&g | |
9158 | s&@docdir@&$docdir&g | |
9159 | s&@infodir@&$infodir&g | |
9160 | s&@localedir@&$localedir&g | |
9161 | s&@mandir@&$mandir&g | |
b08c89d9 | 9162 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 9163 | esac |
3a12e572 | 9164 | _ACEOF |
26f56c1c UD |
9165 | |
9166 | # Neutralize VPATH when `$srcdir' = `.'. | |
9167 | # Shell code in configure.ac might set extrasub. | |
9168 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
9169 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9170 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
9171 | $extrasub |
9172 | _ACEOF | |
322e23db | 9173 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
9174 | :t |
9175 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 9176 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 9177 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 9178 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
9179 | s&@srcdir@&$ac_srcdir&;t t |
9180 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9181 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9182 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9183 | s&@builddir@&$ac_builddir&;t t | |
9184 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9185 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9186 | s&@INSTALL@&$ac_INSTALL&;t t | |
9187 | $ac_datarootdir_hack | |
322e23db | 9188 | " |
b68e08db RM |
9189 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
9190 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
9191 | |
9192 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
b68e08db RM |
9193 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9194 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9195 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 9196 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9197 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 9198 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9199 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 9200 | |
b68e08db | 9201 | rm -f "$ac_tmp/stdin" |
3a12e572 | 9202 | case $ac_file in |
b68e08db RM |
9203 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9204 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 9205 | esac \ |
4a531bb0 | 9206 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9207 | ;; |
9208 | :H) | |
9209 | # | |
9210 | # CONFIG_HEADER | |
9211 | # | |
3a12e572 | 9212 | if test x"$ac_file" != x-; then |
322e23db UD |
9213 | { |
9214 | $as_echo "/* $configure_input */" \ | |
b68e08db RM |
9215 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9216 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 9217 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
b68e08db | 9218 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 9219 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 9220 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 9221 | else |
322e23db | 9222 | rm -f "$ac_file" |
b68e08db | 9223 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 9224 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
9225 | fi |
9226 | else | |
322e23db | 9227 | $as_echo "/* $configure_input */" \ |
b68e08db | 9228 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 9229 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 9230 | fi |
26f56c1c | 9231 | ;; |
9382fcee | 9232 | |
b08c89d9 | 9233 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 9234 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
9235 | ;; |
9236 | esac | |
3a12e572 UD |
9237 | |
9238 | ||
26f56c1c UD |
9239 | case $ac_file$ac_mode in |
9240 | "default":C) | |
c0fb8a56 UD |
9241 | case $CONFIG_FILES in *config.make*) |
9242 | echo "$config_vars" >> config.make;; | |
9243 | esac | |
3a12e572 | 9244 | test -d bits || mkdir bits ;; |
26f56c1c | 9245 | |
3a12e572 | 9246 | esac |
26f56c1c | 9247 | done # for ac_tag |
3a12e572 | 9248 | |
3a12e572 | 9249 | |
b08c89d9 | 9250 | as_fn_exit 0 |
3a12e572 | 9251 | _ACEOF |
3a12e572 UD |
9252 | ac_clean_files=$ac_clean_files_save |
9253 | ||
322e23db | 9254 | test $ac_write_fail = 0 || |
4a531bb0 | 9255 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 9256 | |
3a12e572 UD |
9257 | |
9258 | # configure is writing to config.log, and then calls config.status. | |
9259 | # config.status does its own redirection, appending to config.log. | |
9260 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9261 | # by configure, so config.status won't be able to write to it; its | |
9262 | # output is simply discarded. So we exec the FD to /dev/null, | |
9263 | # effectively closing config.log, so it can be properly (re)opened and | |
9264 | # appended to by config.status. When coming back to configure, we | |
9265 | # need to make the FD available again. | |
9266 | if test "$no_create" != yes; then | |
9267 | ac_cs_success=: | |
2abf9ff1 RM |
9268 | ac_config_status_args= |
9269 | test "$silent" = yes && | |
9270 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 9271 | exec 5>/dev/null |
2abf9ff1 | 9272 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
9273 | exec 5>>config.log |
9274 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9275 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 9276 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 9277 | fi |
cd6ede75 | 9278 | |
3a12e572 UD |
9279 | # |
9280 | # CONFIG_SUBDIRS section. | |
9281 | # | |
cd6ede75 UD |
9282 | if test "$no_recursion" != yes; then |
9283 | ||
322e23db UD |
9284 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
9285 | # so they do not pile up. | |
cd6ede75 UD |
9286 | ac_sub_configure_args= |
9287 | ac_prev= | |
26f56c1c UD |
9288 | eval "set x $ac_configure_args" |
9289 | shift | |
9290 | for ac_arg | |
9291 | do | |
cd6ede75 UD |
9292 | if test -n "$ac_prev"; then |
9293 | ac_prev= | |
9294 | continue | |
9295 | fi | |
3a12e572 | 9296 | case $ac_arg in |
cd6ede75 UD |
9297 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9298 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9299 | ac_prev=cache_file ;; | |
9300 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9301 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9302 | | --c=*) | |
9303 | ;; | |
9304 | --config-cache | -C) | |
cd6ede75 UD |
9305 | ;; |
9306 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9307 | ac_prev=srcdir ;; | |
9308 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9309 | ;; | |
3a12e572 UD |
9310 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9311 | ac_prev=prefix ;; | |
9312 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9313 | ;; | |
322e23db UD |
9314 | --disable-option-checking) |
9315 | ;; | |
26f56c1c UD |
9316 | *) |
9317 | case $ac_arg in | |
322e23db | 9318 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 9319 | esac |
b08c89d9 | 9320 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
9321 | esac |
9322 | done | |
9323 | ||
3a12e572 UD |
9324 | # Always prepend --prefix to ensure using the same prefix |
9325 | # in subdir configurations. | |
26f56c1c UD |
9326 | ac_arg="--prefix=$prefix" |
9327 | case $ac_arg in | |
322e23db | 9328 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
9329 | esac |
9330 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
9331 | ||
9332 | # Pass --silent | |
9333 | if test "$silent" = yes; then | |
9334 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
9335 | fi | |
3a12e572 | 9336 | |
322e23db UD |
9337 | # Always prepend --disable-option-checking to silence warnings, since |
9338 | # different subdirs can have different --enable and --with options. | |
9339 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
9340 | ||
3a12e572 UD |
9341 | ac_popdir=`pwd` |
9342 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9343 | |
9344 | # Do not complain, so a configure script can configure whichever | |
9345 | # parts of a large source tree are present. | |
26f56c1c UD |
9346 | test -d "$srcdir/$ac_dir" || continue |
9347 | ||
9348 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 9349 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 9350 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 9351 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 9352 | ac_builddir=. |
cd6ede75 | 9353 | |
26f56c1c UD |
9354 | case "$ac_dir" in |
9355 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9356 | *) | |
322e23db | 9357 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9358 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9359 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9360 | case $ac_top_builddir_sub in |
9361 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9362 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9363 | esac ;; | |
9364 | esac | |
9365 | ac_abs_top_builddir=$ac_pwd | |
9366 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9367 | # for backward compatibility: | |
9368 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 9369 | |
3a12e572 | 9370 | case $srcdir in |
26f56c1c | 9371 | .) # We are building in place. |
3a12e572 | 9372 | ac_srcdir=. |
26f56c1c UD |
9373 | ac_top_srcdir=$ac_top_builddir_sub |
9374 | ac_abs_top_srcdir=$ac_pwd ;; | |
9375 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9376 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9377 | ac_top_srcdir=$srcdir |
9378 | ac_abs_top_srcdir=$srcdir ;; | |
9379 | *) # Relative name. | |
9380 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9381 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9382 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 9383 | esac |
26f56c1c | 9384 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
9385 | |
9386 | ||
26f56c1c | 9387 | cd "$ac_dir" |
cd6ede75 UD |
9388 | |
9389 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
9390 | if test -f "$ac_srcdir/configure.gnu"; then |
9391 | ac_sub_configure=$ac_srcdir/configure.gnu | |
9392 | elif test -f "$ac_srcdir/configure"; then | |
9393 | ac_sub_configure=$ac_srcdir/configure | |
9394 | elif test -f "$ac_srcdir/configure.in"; then | |
9395 | # This should be Cygnus configure. | |
9396 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 9397 | else |
b08c89d9 | 9398 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 9399 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
9400 | ac_sub_configure= |
9401 | fi | |
9402 | ||
9403 | # The recursion is here. | |
9404 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9405 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9406 | case $cache_file in |
9407 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
9408 | *) # Relative name. |
9409 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 9410 | esac |
cd6ede75 | 9411 | |
b08c89d9 | 9412 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
322e23db | 9413 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 9414 | # The eval makes quoting arguments work. |
26f56c1c UD |
9415 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
9416 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 9417 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
9418 | fi |
9419 | ||
26f56c1c | 9420 | cd "$ac_popdir" |
cd6ede75 UD |
9421 | done |
9422 | fi | |
322e23db | 9423 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 9424 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
9425 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
9426 | fi | |
cd6ede75 | 9427 |