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Commit | Line | Data |
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cd6ede75 | 1 | #! /bin/sh |
3a12e572 | 2 | # Guess values for system-dependent variables and create Makefiles. |
f318beb8 | 3 | # Generated by GNU Autoconf 2.68 for GNU C Library (see version.h). |
f4b07664 | 4 | # |
f318beb8 | 5 | # Report bugs to <http://sourceware.org/bugzilla/>. |
3a12e572 | 6 | # |
b08c89d9 | 7 | # |
26f56c1c | 8 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
4a531bb0 L |
9 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software |
10 | # Foundation, Inc. | |
b08c89d9 UD |
11 | # |
12 | # | |
3a12e572 UD |
13 | # This configure script is free software; the Free Software Foundation |
14 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
15 | ## -------------------- ## |
16 | ## M4sh Initialization. ## | |
17 | ## -------------------- ## | |
cd6ede75 | 18 | |
26f56c1c UD |
19 | # Be more Bourne compatible |
20 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 21 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
22 | emulate sh |
23 | NULLCMD=: | |
322e23db | 24 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
25 | # is contrary to our usage. Disable this feature. |
26 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
27 | setopt NO_GLOB_SUBST |
28 | else | |
b08c89d9 UD |
29 | case `(set -o) 2>/dev/null` in #( |
30 | *posix*) : | |
31 | set -o posix ;; #( | |
32 | *) : | |
33 | ;; | |
26f56c1c | 34 | esac |
26f56c1c UD |
35 | fi |
36 | ||
37 | ||
322e23db UD |
38 | as_nl=' |
39 | ' | |
40 | export as_nl | |
41 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
42 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
43 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
44 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
45 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
46 | # but without wasting forks for bash or zsh. | |
47 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
48 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
49 | as_echo='print -r --' | |
50 | as_echo_n='print -rn --' | |
51 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
52 | as_echo='printf %s\n' |
53 | as_echo_n='printf %s' | |
54 | else | |
55 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
56 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
57 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 58 | else |
322e23db UD |
59 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
60 | as_echo_n_body='eval | |
61 | arg=$1; | |
b08c89d9 | 62 | case $arg in #( |
322e23db UD |
63 | *"$as_nl"*) |
64 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
65 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
66 | esac; | |
67 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
68 | ' | |
69 | export as_echo_n_body | |
70 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 71 | fi |
322e23db UD |
72 | export as_echo_body |
73 | as_echo='sh -c $as_echo_body as_echo' | |
74 | fi | |
75 | ||
76 | # The user is always right. | |
77 | if test "${PATH_SEPARATOR+set}" != set; then | |
78 | PATH_SEPARATOR=: | |
79 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
80 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
81 | PATH_SEPARATOR=';' | |
82 | } | |
3a12e572 | 83 | fi |
cd6ede75 | 84 | |
f4b07664 | 85 | |
26f56c1c UD |
86 | # IFS |
87 | # We need space, tab and new line, in precisely that order. Quoting is | |
88 | # there to prevent editors from complaining about space-tab. | |
89 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
90 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
91 | IFS=" "" $as_nl" |
92 | ||
93 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 94 | as_myself= |
b08c89d9 | 95 | case $0 in #(( |
26f56c1c UD |
96 | *[\\/]* ) as_myself=$0 ;; |
97 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
98 | for as_dir in $PATH | |
99 | do | |
100 | IFS=$as_save_IFS | |
101 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
102 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
103 | done | |
26f56c1c UD |
104 | IFS=$as_save_IFS |
105 | ||
106 | ;; | |
107 | esac | |
108 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
109 | # in which case we are not to be found in the path. | |
110 | if test "x$as_myself" = x; then | |
111 | as_myself=$0 | |
112 | fi | |
113 | if test ! -f "$as_myself"; then | |
322e23db | 114 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 115 | exit 1 |
26f56c1c UD |
116 | fi |
117 | ||
b08c89d9 UD |
118 | # Unset variables that we do not need and which cause bugs (e.g. in |
119 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
120 | # suppresses any "Segmentation fault" message there. '((' could | |
121 | # trigger a bug in pdksh 5.2.14. | |
122 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
123 | do eval test x\${$as_var+set} = xset \ | |
124 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 125 | done |
f4b07664 RM |
126 | PS1='$ ' |
127 | PS2='> ' | |
128 | PS4='+ ' | |
129 | ||
130 | # NLS nuisances. | |
322e23db UD |
131 | LC_ALL=C |
132 | export LC_ALL | |
133 | LANGUAGE=C | |
134 | export LANGUAGE | |
f4b07664 | 135 | |
b08c89d9 UD |
136 | # CDPATH. |
137 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
138 | ||
139 | if test "x$CONFIG_SHELL" = x; then | |
140 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
141 | emulate sh | |
142 | NULLCMD=: | |
143 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
144 | # is contrary to our usage. Disable this feature. | |
145 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
146 | setopt NO_GLOB_SUBST | |
147 | else | |
148 | case \`(set -o) 2>/dev/null\` in #( | |
149 | *posix*) : | |
150 | set -o posix ;; #( | |
151 | *) : | |
152 | ;; | |
153 | esac | |
154 | fi | |
155 | " | |
156 | as_required="as_fn_return () { (exit \$1); } | |
157 | as_fn_success () { as_fn_return 0; } | |
158 | as_fn_failure () { as_fn_return 1; } | |
159 | as_fn_ret_success () { return 0; } | |
160 | as_fn_ret_failure () { return 1; } | |
161 | ||
162 | exitcode=0 | |
163 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
164 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
165 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
166 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
167 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
168 | ||
169 | else | |
170 | exitcode=1; echo positional parameters were not saved. | |
171 | fi | |
172 | test x\$exitcode = x0 || exit 1" | |
173 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
174 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
175 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
176 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
177 | test \$(( 1 + 1 )) = 2 || exit 1" | |
178 | if (eval "$as_required") 2>/dev/null; then : | |
179 | as_have_required=yes | |
180 | else | |
181 | as_have_required=no | |
182 | fi | |
183 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
184 | ||
185 | else | |
186 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
187 | as_found=false | |
188 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
189 | do | |
190 | IFS=$as_save_IFS | |
191 | test -z "$as_dir" && as_dir=. | |
192 | as_found=: | |
193 | case $as_dir in #( | |
194 | /*) | |
195 | for as_base in sh bash ksh sh5; do | |
196 | # Try only shells that exist, to save several forks. | |
197 | as_shell=$as_dir/$as_base | |
198 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
199 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
200 | CONFIG_SHELL=$as_shell as_have_required=yes | |
201 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
202 | break 2 | |
203 | fi | |
204 | fi | |
205 | done;; | |
206 | esac | |
207 | as_found=false | |
208 | done | |
209 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
210 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
211 | CONFIG_SHELL=$SHELL as_have_required=yes | |
212 | fi; } | |
213 | IFS=$as_save_IFS | |
214 | ||
215 | ||
216 | if test "x$CONFIG_SHELL" != x; then : | |
217 | # We cannot yet assume a decent shell, so we have to provide a | |
218 | # neutralization value for shells without unset; and this also | |
219 | # works around shells that cannot unset nonexistent variables. | |
f318beb8 | 220 | # Preserve -v and -x to the replacement shell. |
b08c89d9 UD |
221 | BASH_ENV=/dev/null |
222 | ENV=/dev/null | |
223 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
224 | export CONFIG_SHELL | |
f318beb8 UD |
225 | case $- in # (((( |
226 | *v*x* | *x*v* ) as_opts=-vx ;; | |
227 | *v* ) as_opts=-v ;; | |
228 | *x* ) as_opts=-x ;; | |
229 | * ) as_opts= ;; | |
230 | esac | |
231 | exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} | |
b08c89d9 UD |
232 | fi |
233 | ||
234 | if test x$as_have_required = xno; then : | |
235 | $as_echo "$0: This script requires a shell more modern than all" | |
236 | $as_echo "$0: the shells that I found on your system." | |
237 | if test x${ZSH_VERSION+set} = xset ; then | |
238 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
239 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
240 | else | |
f318beb8 UD |
241 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
242 | $0: http://sourceware.org/bugzilla/ about your system, | |
243 | $0: including any error possibly output before this | |
b08c89d9 UD |
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 | 561 | PACKAGE_NAME='GNU C Library' |
f318beb8 | 562 | PACKAGE_TARNAME='glibc' |
f4b07664 RM |
563 | PACKAGE_VERSION='(see version.h)' |
564 | PACKAGE_STRING='GNU C Library (see version.h)' | |
f318beb8 UD |
565 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
566 | PACKAGE_URL='http://www.gnu.org/software/glibc/' | |
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 | |
322e23db | 612 | static_nss |
322e23db UD |
613 | profile |
614 | libc_cv_pic_default | |
615 | shared | |
616 | static | |
322e23db UD |
617 | ldd_rewrite_script |
618 | use_ldconfig | |
01f1f5ee | 619 | libc_cv_as_i686 |
af968f62 | 620 | libc_cv_cc_fma4 |
091023f5 | 621 | libc_cv_cc_novzeroupper |
3b100462 | 622 | libc_cv_cc_sse2avx |
b0ecde3a | 623 | libc_cv_cc_avx |
06e51c8f | 624 | libc_cv_cc_sse4 |
322e23db UD |
625 | libc_cv_cpp_asm_debuginfo |
626 | libc_cv_forced_unwind | |
627 | libc_cv_rootsbindir | |
628 | libc_cv_sysconfdir | |
629 | libc_cv_localedir | |
630 | libc_cv_slibdir | |
631 | old_glibc_headers | |
322e23db UD |
632 | libc_cv_gcc_unwind_find_fde |
633 | sizeof_long_double | |
634 | EGREP | |
635 | GREP | |
636 | have_selinux | |
637 | have_libcap | |
638 | have_libaudit | |
639 | LIBGD | |
640 | libc_cv_cc_submachine | |
641 | exceptions | |
1c7570ff | 642 | gnu89_inline |
322e23db UD |
643 | libc_cv_ssp |
644 | fno_unit_at_a_time | |
5c550700 | 645 | libc_cv_output_format |
322e23db UD |
646 | libc_cv_hashstyle |
647 | libc_cv_fpie | |
648 | libc_cv_z_execstack | |
649 | libc_cv_z_combreloc | |
650 | ASFLAGS_config | |
651 | libc_cv_as_needed | |
652 | libc_cv_libgcc_s_suffix | |
653 | libc_cv_Bgroup | |
654 | libc_cv_cc_with_libunwind | |
655 | VERSIONING | |
656 | BISON | |
657 | INSTALL_INFO | |
658 | PERL | |
659 | AWK | |
660 | libc_cv_have_ksh | |
661 | KSH | |
662 | libc_cv_have_bash2 | |
663 | BASH_SHELL | |
664 | libc_cv_gcc_static_libgcc | |
665 | CXX_SYSINCLUDES | |
666 | SYSINCLUDES | |
667 | AUTOCONF | |
d30cf5bb | 668 | READELF |
322e23db UD |
669 | SED |
670 | MAKEINFO | |
671 | MSGFMT | |
672 | MAKE | |
322e23db UD |
673 | LD |
674 | AS | |
675 | MIG | |
1b74661a | 676 | OBJCOPY |
322e23db UD |
677 | OBJDUMP |
678 | AR | |
679 | LN_S | |
680 | INSTALL_DATA | |
681 | INSTALL_SCRIPT | |
682 | INSTALL_PROGRAM | |
683 | sysdeps_add_ons | |
684 | sysnames | |
685 | submachine | |
6f89d2f3 | 686 | multi_arch |
322e23db UD |
687 | base_machine |
688 | add_on_subdirs | |
689 | add_ons | |
322e23db | 690 | libc_cv_nss_crypt |
322e23db UD |
691 | all_warnings |
692 | force_install | |
693 | bindnow | |
694 | oldest_abi | |
695 | enable_check_abi | |
f781ef40 | 696 | use_default_link |
322e23db UD |
697 | with_fp |
698 | ac_ct_CXX | |
699 | CXXFLAGS | |
700 | CXX | |
701 | CPP | |
702 | cross_compiling | |
703 | BUILD_CC | |
704 | OBJEXT | |
705 | ac_ct_CC | |
706 | CPPFLAGS | |
707 | LDFLAGS | |
708 | CFLAGS | |
709 | CC | |
c16a054d AS |
710 | host_os |
711 | host_vendor | |
712 | host_cpu | |
713 | host | |
714 | build_os | |
715 | build_vendor | |
716 | build_cpu | |
717 | build | |
7967983f | 718 | subdirs |
322e23db UD |
719 | target_alias |
720 | host_alias | |
721 | build_alias | |
722 | LIBS | |
723 | ECHO_T | |
724 | ECHO_N | |
725 | ECHO_C | |
726 | DEFS | |
727 | mandir | |
728 | localedir | |
729 | libdir | |
730 | psdir | |
731 | pdfdir | |
732 | dvidir | |
733 | htmldir | |
734 | infodir | |
735 | docdir | |
736 | oldincludedir | |
737 | includedir | |
738 | localstatedir | |
739 | sharedstatedir | |
740 | sysconfdir | |
741 | datadir | |
742 | datarootdir | |
743 | libexecdir | |
744 | sbindir | |
745 | bindir | |
746 | program_transform_name | |
747 | prefix | |
748 | exec_prefix | |
b08c89d9 | 749 | PACKAGE_URL |
322e23db UD |
750 | PACKAGE_BUGREPORT |
751 | PACKAGE_STRING | |
752 | PACKAGE_VERSION | |
753 | PACKAGE_TARNAME | |
754 | PACKAGE_NAME | |
755 | PATH_SEPARATOR | |
756 | SHELL' | |
a152f366 | 757 | ac_subst_files='' |
322e23db UD |
758 | ac_user_opts=' |
759 | enable_option_checking | |
760 | with_gd | |
761 | with_gd_include | |
762 | with_gd_lib | |
763 | with_fp | |
764 | with_binutils | |
322e23db | 765 | with_selinux |
322e23db | 766 | with_headers |
f781ef40 | 767 | with_default_link |
322e23db UD |
768 | enable_sanity_checks |
769 | enable_check_abi | |
770 | enable_shared | |
771 | enable_profile | |
322e23db UD |
772 | enable_versioning |
773 | enable_oldest_abi | |
774 | enable_stackguard_randomization | |
775 | enable_add_ons | |
322e23db UD |
776 | enable_hidden_plt |
777 | enable_bind_now | |
778 | enable_static_nss | |
779 | enable_force_install | |
780 | enable_kernel | |
781 | enable_all_warnings | |
782 | enable_multi_arch | |
322e23db UD |
783 | enable_nss_crypt |
784 | with_cpu | |
785 | ' | |
a152f366 UD |
786 | ac_precious_vars='build_alias |
787 | host_alias | |
788 | target_alias | |
789 | CC | |
790 | CFLAGS | |
791 | LDFLAGS | |
792 | LIBS | |
793 | CPPFLAGS | |
794 | CPP | |
795 | CXX | |
796 | CXXFLAGS | |
797 | CCC' | |
7967983f RM |
798 | ac_subdirs_all=' |
799 | ' | |
a152f366 UD |
800 | |
801 | # Initialize some variables set by options. | |
802 | ac_init_help= | |
803 | ac_init_version=false | |
322e23db UD |
804 | ac_unrecognized_opts= |
805 | ac_unrecognized_sep= | |
a152f366 UD |
806 | # The variables have the same names as the options, with |
807 | # dashes changed to underlines. | |
808 | cache_file=/dev/null | |
809 | exec_prefix=NONE | |
810 | no_create= | |
811 | no_recursion= | |
812 | prefix=NONE | |
813 | program_prefix=NONE | |
814 | program_suffix=NONE | |
815 | program_transform_name=s,x,x, | |
816 | silent= | |
817 | site= | |
818 | srcdir= | |
819 | verbose= | |
820 | x_includes=NONE | |
821 | x_libraries=NONE | |
822 | ||
823 | # Installation directory options. | |
824 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
825 | # and all the variables that are supposed to be based on exec_prefix | |
826 | # by default will actually change. | |
827 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
828 | # (The list follows the same order as the GNU Coding Standards.) | |
829 | bindir='${exec_prefix}/bin' | |
830 | sbindir='${exec_prefix}/sbin' | |
831 | libexecdir='${exec_prefix}/libexec' | |
832 | datarootdir='${prefix}/share' | |
833 | datadir='${datarootdir}' | |
834 | sysconfdir='${prefix}/etc' | |
835 | sharedstatedir='${prefix}/com' | |
836 | localstatedir='${prefix}/var' | |
837 | includedir='${prefix}/include' | |
838 | oldincludedir='/usr/include' | |
839 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
840 | infodir='${datarootdir}/info' | |
841 | htmldir='${docdir}' | |
26f56c1c UD |
842 | dvidir='${docdir}' |
843 | pdfdir='${docdir}' | |
844 | psdir='${docdir}' | |
845 | libdir='${exec_prefix}/lib' | |
846 | localedir='${datarootdir}/locale' | |
847 | mandir='${datarootdir}/man' | |
cd6ede75 | 848 | |
cd6ede75 | 849 | ac_prev= |
26f56c1c | 850 | ac_dashdash= |
cd6ede75 UD |
851 | for ac_option |
852 | do | |
cd6ede75 UD |
853 | # If the previous option needs an argument, assign it. |
854 | if test -n "$ac_prev"; then | |
26f56c1c | 855 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
856 | ac_prev= |
857 | continue | |
858 | fi | |
859 | ||
26f56c1c | 860 | case $ac_option in |
f318beb8 UD |
861 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
862 | *=) ac_optarg= ;; | |
863 | *) ac_optarg=yes ;; | |
26f56c1c | 864 | esac |
cd6ede75 UD |
865 | |
866 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
867 | ||
26f56c1c UD |
868 | case $ac_dashdash$ac_option in |
869 | --) | |
870 | ac_dashdash=yes ;; | |
cd6ede75 UD |
871 | |
872 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
873 | ac_prev=bindir ;; | |
874 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 875 | bindir=$ac_optarg ;; |
cd6ede75 UD |
876 | |
877 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 878 | ac_prev=build_alias ;; |
cd6ede75 | 879 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 880 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
881 | |
882 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
883 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
884 | ac_prev=cache_file ;; | |
885 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
886 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
887 | cache_file=$ac_optarg ;; |
888 | ||
889 | --config-cache | -C) | |
890 | cache_file=config.cache ;; | |
cd6ede75 | 891 | |
26f56c1c | 892 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 893 | ac_prev=datadir ;; |
26f56c1c | 894 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 895 | datadir=$ac_optarg ;; |
cd6ede75 | 896 | |
26f56c1c UD |
897 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
898 | | --dataroo | --dataro | --datar) | |
899 | ac_prev=datarootdir ;; | |
900 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
901 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
902 | datarootdir=$ac_optarg ;; | |
903 | ||
cd6ede75 | 904 | -disable-* | --disable-*) |
322e23db | 905 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 906 | # Reject names that are not valid shell variable names. |
322e23db | 907 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 908 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
909 | ac_useropt_orig=$ac_useropt |
910 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
911 | case $ac_user_opts in | |
912 | *" | |
913 | "enable_$ac_useropt" | |
914 | "*) ;; | |
915 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
916 | ac_unrecognized_sep=', ';; | |
917 | esac | |
918 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
919 | |
920 | -docdir | --docdir | --docdi | --doc | --do) | |
921 | ac_prev=docdir ;; | |
922 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
923 | docdir=$ac_optarg ;; | |
924 | ||
925 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
926 | ac_prev=dvidir ;; | |
927 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
928 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
929 | |
930 | -enable-* | --enable-*) | |
322e23db | 931 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 932 | # Reject names that are not valid shell variable names. |
322e23db | 933 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 934 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
935 | ac_useropt_orig=$ac_useropt |
936 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
937 | case $ac_user_opts in | |
938 | *" | |
939 | "enable_$ac_useropt" | |
940 | "*) ;; | |
941 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
942 | ac_unrecognized_sep=', ';; | |
943 | esac | |
944 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
945 | |
946 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
947 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
948 | | --exec | --exe | --ex) | |
949 | ac_prev=exec_prefix ;; | |
950 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
951 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
952 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 953 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
954 | |
955 | -gas | --gas | --ga | --g) | |
956 | # Obsolete; use --with-gas. | |
957 | with_gas=yes ;; | |
958 | ||
3a12e572 UD |
959 | -help | --help | --hel | --he | -h) |
960 | ac_init_help=long ;; | |
961 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
962 | ac_init_help=recursive ;; | |
963 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
964 | ac_init_help=short ;; | |
cd6ede75 UD |
965 | |
966 | -host | --host | --hos | --ho) | |
3a12e572 | 967 | ac_prev=host_alias ;; |
cd6ede75 | 968 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 969 | host_alias=$ac_optarg ;; |
cd6ede75 | 970 | |
26f56c1c UD |
971 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
972 | ac_prev=htmldir ;; | |
973 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
974 | | --ht=*) | |
975 | htmldir=$ac_optarg ;; | |
976 | ||
cd6ede75 UD |
977 | -includedir | --includedir | --includedi | --included | --include \ |
978 | | --includ | --inclu | --incl | --inc) | |
979 | ac_prev=includedir ;; | |
980 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
981 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 982 | includedir=$ac_optarg ;; |
cd6ede75 UD |
983 | |
984 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
985 | ac_prev=infodir ;; | |
986 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 987 | infodir=$ac_optarg ;; |
cd6ede75 UD |
988 | |
989 | -libdir | --libdir | --libdi | --libd) | |
990 | ac_prev=libdir ;; | |
991 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 992 | libdir=$ac_optarg ;; |
cd6ede75 UD |
993 | |
994 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
995 | | --libexe | --libex | --libe) | |
996 | ac_prev=libexecdir ;; | |
997 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
998 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 999 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1000 | |
26f56c1c UD |
1001 | -localedir | --localedir | --localedi | --localed | --locale) |
1002 | ac_prev=localedir ;; | |
1003 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1004 | localedir=$ac_optarg ;; | |
1005 | ||
cd6ede75 | 1006 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1007 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1008 | ac_prev=localstatedir ;; |
1009 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1010 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1011 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1012 | |
1013 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1014 | ac_prev=mandir ;; | |
1015 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1016 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1017 | |
1018 | -nfp | --nfp | --nf) | |
1019 | # Obsolete; use --without-fp. | |
1020 | with_fp=no ;; | |
1021 | ||
1022 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1023 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1024 | no_create=yes ;; |
1025 | ||
1026 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1027 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1028 | no_recursion=yes ;; | |
1029 | ||
1030 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1031 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1032 | | --oldin | --oldi | --old | --ol | --o) | |
1033 | ac_prev=oldincludedir ;; | |
1034 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1035 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1036 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1037 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1038 | |
1039 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1040 | ac_prev=prefix ;; | |
1041 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1042 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1043 | |
1044 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1045 | | --program-pre | --program-pr | --program-p) | |
1046 | ac_prev=program_prefix ;; | |
1047 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1048 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1049 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1050 | |
1051 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1052 | | --program-suf | --program-su | --program-s) | |
1053 | ac_prev=program_suffix ;; | |
1054 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1055 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1056 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1057 | |
1058 | -program-transform-name | --program-transform-name \ | |
1059 | | --program-transform-nam | --program-transform-na \ | |
1060 | | --program-transform-n | --program-transform- \ | |
1061 | | --program-transform | --program-transfor \ | |
1062 | | --program-transfo | --program-transf \ | |
1063 | | --program-trans | --program-tran \ | |
1064 | | --progr-tra | --program-tr | --program-t) | |
1065 | ac_prev=program_transform_name ;; | |
1066 | -program-transform-name=* | --program-transform-name=* \ | |
1067 | | --program-transform-nam=* | --program-transform-na=* \ | |
1068 | | --program-transform-n=* | --program-transform-=* \ | |
1069 | | --program-transform=* | --program-transfor=* \ | |
1070 | | --program-transfo=* | --program-transf=* \ | |
1071 | | --program-trans=* | --program-tran=* \ | |
1072 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1073 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1074 | |
26f56c1c UD |
1075 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1076 | ac_prev=pdfdir ;; | |
1077 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1078 | pdfdir=$ac_optarg ;; | |
1079 | ||
1080 | -psdir | --psdir | --psdi | --psd | --ps) | |
1081 | ac_prev=psdir ;; | |
1082 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1083 | psdir=$ac_optarg ;; | |
1084 | ||
cd6ede75 UD |
1085 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1086 | | -silent | --silent | --silen | --sile | --sil) | |
1087 | silent=yes ;; | |
1088 | ||
1089 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1090 | ac_prev=sbindir ;; | |
1091 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1092 | | --sbi=* | --sb=*) | |
3a12e572 | 1093 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1094 | |
1095 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1096 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1097 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1098 | | --sha | --sh) | |
1099 | ac_prev=sharedstatedir ;; | |
1100 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1101 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1102 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1103 | | --sha=* | --sh=*) | |
3a12e572 | 1104 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1105 | |
1106 | -site | --site | --sit) | |
1107 | ac_prev=site ;; | |
1108 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1109 | site=$ac_optarg ;; |
cd6ede75 UD |
1110 | |
1111 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1112 | ac_prev=srcdir ;; | |
1113 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1114 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1115 | |
1116 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1117 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1118 | ac_prev=sysconfdir ;; | |
1119 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1120 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1121 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1122 | |
1123 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1124 | ac_prev=target_alias ;; |
cd6ede75 | 1125 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1126 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1127 | |
1128 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1129 | verbose=yes ;; | |
1130 | ||
3a12e572 UD |
1131 | -version | --version | --versio | --versi | --vers | -V) |
1132 | ac_init_version=: ;; | |
cd6ede75 UD |
1133 | |
1134 | -with-* | --with-*) | |
322e23db | 1135 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1136 | # Reject names that are not valid shell variable names. |
322e23db | 1137 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1138 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1139 | ac_useropt_orig=$ac_useropt |
1140 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1141 | case $ac_user_opts in | |
1142 | *" | |
1143 | "with_$ac_useropt" | |
1144 | "*) ;; | |
1145 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1146 | ac_unrecognized_sep=', ';; | |
1147 | esac | |
1148 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1149 | |
1150 | -without-* | --without-*) | |
322e23db | 1151 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1152 | # Reject names that are not valid shell variable names. |
322e23db | 1153 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1154 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1155 | ac_useropt_orig=$ac_useropt |
1156 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1157 | case $ac_user_opts in | |
1158 | *" | |
1159 | "with_$ac_useropt" | |
1160 | "*) ;; | |
1161 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1162 | ac_unrecognized_sep=', ';; | |
1163 | esac | |
1164 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1165 | |
1166 | --x) | |
1167 | # Obsolete; use --with-x. | |
1168 | with_x=yes ;; | |
1169 | ||
1170 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1171 | | --x-incl | --x-inc | --x-in | --x-i) | |
1172 | ac_prev=x_includes ;; | |
1173 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1174 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1175 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1176 | |
1177 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1178 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1179 | ac_prev=x_libraries ;; | |
1180 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1181 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1182 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1183 | |
4a531bb0 L |
1184 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1185 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1186 | ;; |
1187 | ||
3a12e572 UD |
1188 | *=*) |
1189 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1190 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1191 | case $ac_envvar in #( |
1192 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1193 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1194 | esac |
26f56c1c | 1195 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1196 | export $ac_envvar ;; |
1197 | ||
cd6ede75 | 1198 | *) |
3a12e572 | 1199 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1200 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1201 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1202 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1203 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1204 | ;; |
1205 | ||
1206 | esac | |
1207 | done | |
1208 | ||
1209 | if test -n "$ac_prev"; then | |
3a12e572 | 1210 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1211 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1212 | fi |
cd6ede75 | 1213 | |
322e23db UD |
1214 | if test -n "$ac_unrecognized_opts"; then |
1215 | case $enable_option_checking in | |
1216 | no) ;; | |
4a531bb0 | 1217 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1218 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1219 | esac | |
1220 | fi | |
1221 | ||
1222 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1223 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1224 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1225 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1226 | libdir localedir mandir | |
cd6ede75 | 1227 | do |
26f56c1c | 1228 | eval ac_val=\$$ac_var |
322e23db UD |
1229 | # Remove trailing slashes. |
1230 | case $ac_val in | |
1231 | */ ) | |
1232 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1233 | eval $ac_var=\$ac_val;; | |
1234 | esac | |
1235 | # Be sure to have absolute directory names. | |
3a12e572 | 1236 | case $ac_val in |
26f56c1c UD |
1237 | [\\/$]* | ?:[\\/]* ) continue;; |
1238 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1239 | esac |
4a531bb0 | 1240 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1241 | done |
1242 | ||
3a12e572 UD |
1243 | # There might be people who depend on the old broken behavior: `$host' |
1244 | # used to hold the argument of --host etc. | |
1245 | # FIXME: To remove some day. | |
1246 | build=$build_alias | |
1247 | host=$host_alias | |
1248 | target=$target_alias | |
1249 | ||
1250 | # FIXME: To remove some day. | |
1251 | if test "x$host_alias" != x; then | |
1252 | if test "x$build_alias" = x; then | |
1253 | cross_compiling=maybe | |
4a531bb0 L |
1254 | $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
1255 | If a cross compiler is detected then cross compile mode will be used" >&2 | |
3a12e572 UD |
1256 | elif test "x$build_alias" != "x$host_alias"; then |
1257 | cross_compiling=yes | |
1258 | fi | |
1259 | fi | |
cd6ede75 | 1260 | |
3a12e572 UD |
1261 | ac_tool_prefix= |
1262 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1263 | ||
1264 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1265 | |
cd6ede75 | 1266 | |
26f56c1c UD |
1267 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1268 | ac_ls_di=`ls -di .` && | |
1269 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1270 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1271 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1272 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1273 | |
1274 | ||
cd6ede75 UD |
1275 | # Find the source files, if location was not specified. |
1276 | if test -z "$srcdir"; then | |
1277 | ac_srcdir_defaulted=yes | |
26f56c1c | 1278 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1279 | ac_confdir=`$as_dirname -- "$as_myself" || |
1280 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1281 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1282 | X"$as_myself" : 'X\(//\)$' \| \ | |
1283 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1284 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1285 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1286 | s//\1/ | |
1287 | q | |
1288 | } | |
1289 | /^X\(\/\/\)[^/].*/{ | |
1290 | s//\1/ | |
1291 | q | |
1292 | } | |
1293 | /^X\(\/\/\)$/{ | |
1294 | s//\1/ | |
1295 | q | |
1296 | } | |
1297 | /^X\(\/\).*/{ | |
1298 | s//\1/ | |
1299 | q | |
1300 | } | |
1301 | s/.*/./; q'` | |
cd6ede75 | 1302 | srcdir=$ac_confdir |
26f56c1c | 1303 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1304 | srcdir=.. |
1305 | fi | |
1306 | else | |
1307 | ac_srcdir_defaulted=no | |
1308 | fi | |
26f56c1c UD |
1309 | if test ! -r "$srcdir/$ac_unique_file"; then |
1310 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1311 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1312 | fi |
26f56c1c UD |
1313 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1314 | ac_abs_confdir=`( | |
4a531bb0 | 1315 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1316 | pwd)` |
1317 | # When building in place, set srcdir=. | |
1318 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1319 | srcdir=. | |
1320 | fi | |
1321 | # Remove unnecessary trailing slashes from srcdir. | |
1322 | # Double slashes in file names in object file debugging info | |
1323 | # mess up M-x gdb in Emacs. | |
1324 | case $srcdir in | |
1325 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1326 | esac | |
1327 | for ac_var in $ac_precious_vars; do | |
1328 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1329 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1330 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1331 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1332 | done | |
3a12e572 UD |
1333 | |
1334 | # | |
1335 | # Report the --help message. | |
1336 | # | |
1337 | if test "$ac_init_help" = "long"; then | |
1338 | # Omit some internal or obsolete options to make the list less imposing. | |
1339 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1340 | cat <<_ACEOF | |
f4b07664 | 1341 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1342 | |
1343 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1344 | ||
1345 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1346 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1347 | ||
1348 | Defaults for the options are specified in brackets. | |
1349 | ||
1350 | Configuration: | |
1351 | -h, --help display this help and exit | |
1352 | --help=short display options specific to this package | |
1353 | --help=recursive display the short help of all the included packages | |
1354 | -V, --version display version information and exit | |
4a531bb0 | 1355 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1356 | --cache-file=FILE cache test results in FILE [disabled] |
1357 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1358 | -n, --no-create do not create output files | |
1359 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1360 | ||
3a12e572 UD |
1361 | Installation directories: |
1362 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1363 | [$ac_default_prefix] |
3a12e572 | 1364 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1365 | [PREFIX] |
3a12e572 UD |
1366 | |
1367 | By default, \`make install' will install all the files in | |
1368 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1369 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1370 | for instance \`--prefix=\$HOME'. | |
1371 | ||
1372 | For better control, use the options below. | |
1373 | ||
1374 | Fine tuning of the installation directories: | |
322e23db UD |
1375 | --bindir=DIR user executables [EPREFIX/bin] |
1376 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1377 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1378 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1379 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1380 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1381 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1382 | --includedir=DIR C header files [PREFIX/include] | |
1383 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1384 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1385 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1386 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1387 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1388 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1389 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1390 | --htmldir=DIR html documentation [DOCDIR] |
1391 | --dvidir=DIR dvi documentation [DOCDIR] | |
1392 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1393 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1394 | _ACEOF |
1395 | ||
1396 | cat <<\_ACEOF | |
1397 | ||
1398 | System types: | |
1399 | --build=BUILD configure for building on BUILD [guessed] | |
1400 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1401 | _ACEOF | |
1402 | fi | |
cd6ede75 | 1403 | |
3a12e572 | 1404 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1405 | case $ac_init_help in |
1406 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1407 | esac | |
3a12e572 UD |
1408 | cat <<\_ACEOF |
1409 | ||
1410 | Optional Features: | |
322e23db | 1411 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1412 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1413 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1414 | --disable-sanity-checks really do not use threads (should not be used except |
1415 | in special situations) [default=yes] | |
fd54683c RM |
1416 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
1417 | [default=no] | |
a0da5fe1 | 1418 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1419 | --enable-profile build profiled library [default=no] |
6b7f6183 RM |
1420 | --disable-versioning do not include versioning information in the library |
1421 | objects [default=yes if supported] | |
1422 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1423 | [default=glibc default] | |
35f1e827 UD |
1424 | --enable-stackguard-randomization |
1425 | initialize __stack_chk_guard canary with a random | |
1426 | number at program start | |
6b7f6183 RM |
1427 | --enable-add-ons[=DIRS...] |
1428 | configure and build add-ons in DIR1,DIR2,... search | |
1429 | for add-ons if no parameter given | |
3a12e572 | 1430 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1431 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1432 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1433 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1434 | even if they are older than the installed files |
1435 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1436 | VERSION | |
3a12e572 | 1437 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1438 | --enable-multi-arch enable single DSO with optimizations for multiple |
1439 | architectures | |
ff886b82 | 1440 | --enable-nss-crypt enable libcrypt to use nss |
3a12e572 UD |
1441 | |
1442 | Optional Packages: | |
1443 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1444 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1445 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1446 | --with-gd-include=DIR find libgd include files in DIR | |
1447 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1448 | --with-fp if using floating-point hardware [default=yes] |
1449 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1450 | --with-selinux if building with SELinux support |
6b7f6183 | 1451 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1452 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1453 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1454 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1455 | |
1456 | Some influential environment variables: | |
1457 | CC C compiler command | |
1458 | CFLAGS C compiler flags | |
1459 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1460 | nonstandard directory <lib dir> | |
26f56c1c | 1461 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1462 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1463 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1464 | CPP C preprocessor |
925c3c5c UD |
1465 | CXX C++ compiler command |
1466 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1467 | |
1468 | Use these variables to override the choices made by `configure' or to help | |
1469 | it to find libraries and programs with nonstandard names/locations. | |
1470 | ||
f318beb8 UD |
1471 | Report bugs to <http://sourceware.org/bugzilla/>. |
1472 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1473 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1474 | _ACEOF |
26f56c1c | 1475 | ac_status=$? |
3a12e572 UD |
1476 | fi |
1477 | ||
1478 | if test "$ac_init_help" = "recursive"; then | |
1479 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1480 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1481 | test -d "$ac_dir" || |
1482 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1483 | continue | |
3a12e572 UD |
1484 | ac_builddir=. |
1485 | ||
26f56c1c UD |
1486 | case "$ac_dir" in |
1487 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1488 | *) | |
322e23db | 1489 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1490 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1491 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1492 | case $ac_top_builddir_sub in |
1493 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1494 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1495 | esac ;; | |
1496 | esac | |
1497 | ac_abs_top_builddir=$ac_pwd | |
1498 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1499 | # for backward compatibility: | |
1500 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1501 | |
1502 | case $srcdir in | |
26f56c1c | 1503 | .) # We are building in place. |
3a12e572 | 1504 | ac_srcdir=. |
26f56c1c UD |
1505 | ac_top_srcdir=$ac_top_builddir_sub |
1506 | ac_abs_top_srcdir=$ac_pwd ;; | |
1507 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1508 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1509 | ac_top_srcdir=$srcdir |
1510 | ac_abs_top_srcdir=$srcdir ;; | |
1511 | *) # Relative name. | |
1512 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1513 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1514 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1515 | esac |
26f56c1c UD |
1516 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1517 | ||
1518 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1519 | # Check for guested configure. | |
1520 | if test -f "$ac_srcdir/configure.gnu"; then | |
1521 | echo && | |
1522 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1523 | elif test -f "$ac_srcdir/configure"; then | |
1524 | echo && | |
1525 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1526 | else |
322e23db | 1527 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1528 | fi || ac_status=$? |
1529 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1530 | done |
1531 | fi | |
1532 | ||
26f56c1c | 1533 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1534 | if $ac_init_version; then |
1535 | cat <<\_ACEOF | |
f4b07664 | 1536 | GNU C Library configure (see version.h) |
f318beb8 | 1537 | generated by GNU Autoconf 2.68 |
3a12e572 | 1538 | |
4a531bb0 | 1539 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
1540 | This configure script is free software; the Free Software Foundation |
1541 | gives unlimited permission to copy, distribute and modify it. | |
1542 | _ACEOF | |
26f56c1c | 1543 | exit |
3a12e572 | 1544 | fi |
3a12e572 | 1545 | |
b08c89d9 UD |
1546 | ## ------------------------ ## |
1547 | ## Autoconf initialization. ## | |
1548 | ## ------------------------ ## | |
3a12e572 | 1549 | |
b08c89d9 UD |
1550 | # ac_fn_c_try_compile LINENO |
1551 | # -------------------------- | |
1552 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1553 | ac_fn_c_try_compile () | |
3a12e572 | 1554 | { |
b08c89d9 UD |
1555 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1556 | rm -f conftest.$ac_objext | |
1557 | if { { ac_try="$ac_compile" | |
1558 | case "(($ac_try" in | |
1559 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1560 | *) ac_try_echo=$ac_try;; | |
1561 | esac | |
1562 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1563 | $as_echo "$ac_try_echo"; } >&5 | |
1564 | (eval "$ac_compile") 2>conftest.err | |
1565 | ac_status=$? | |
1566 | if test -s conftest.err; then | |
1567 | grep -v '^ *+' conftest.err >conftest.er1 | |
1568 | cat conftest.er1 >&5 | |
1569 | mv -f conftest.er1 conftest.err | |
1570 | fi | |
1571 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1572 | test $ac_status = 0; } && { | |
1573 | test -z "$ac_c_werror_flag" || | |
1574 | test ! -s conftest.err | |
1575 | } && test -s conftest.$ac_objext; then : | |
1576 | ac_retval=0 | |
1577 | else | |
1578 | $as_echo "$as_me: failed program was:" >&5 | |
1579 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1580 | |
b08c89d9 UD |
1581 | ac_retval=1 |
1582 | fi | |
f318beb8 | 1583 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1584 | as_fn_set_status $ac_retval |
3a12e572 | 1585 | |
b08c89d9 | 1586 | } # ac_fn_c_try_compile |
3a12e572 | 1587 | |
b08c89d9 UD |
1588 | # ac_fn_c_try_cpp LINENO |
1589 | # ---------------------- | |
1590 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1591 | ac_fn_c_try_cpp () | |
1592 | { | |
1593 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1594 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1595 | case "(($ac_try" in | |
1596 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1597 | *) ac_try_echo=$ac_try;; | |
1598 | esac | |
1599 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1600 | $as_echo "$ac_try_echo"; } >&5 | |
1601 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1602 | ac_status=$? | |
1603 | if test -s conftest.err; then | |
1604 | grep -v '^ *+' conftest.err >conftest.er1 | |
1605 | cat conftest.er1 >&5 | |
1606 | mv -f conftest.er1 conftest.err | |
1607 | fi | |
1608 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
f318beb8 | 1609 | test $ac_status = 0; } > conftest.i && { |
b08c89d9 UD |
1610 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1611 | test ! -s conftest.err | |
1612 | }; then : | |
1613 | ac_retval=0 | |
1614 | else | |
1615 | $as_echo "$as_me: failed program was:" >&5 | |
1616 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1617 | |
b08c89d9 UD |
1618 | ac_retval=1 |
1619 | fi | |
f318beb8 | 1620 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1621 | as_fn_set_status $ac_retval |
1622 | ||
1623 | } # ac_fn_c_try_cpp | |
1624 | ||
1625 | # ac_fn_cxx_try_compile LINENO | |
1626 | # ---------------------------- | |
1627 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1628 | ac_fn_cxx_try_compile () | |
1629 | { | |
1630 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1631 | rm -f conftest.$ac_objext | |
1632 | if { { ac_try="$ac_compile" | |
1633 | case "(($ac_try" in | |
1634 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1635 | *) ac_try_echo=$ac_try;; | |
1636 | esac | |
1637 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1638 | $as_echo "$ac_try_echo"; } >&5 | |
1639 | (eval "$ac_compile") 2>conftest.err | |
1640 | ac_status=$? | |
1641 | if test -s conftest.err; then | |
1642 | grep -v '^ *+' conftest.err >conftest.er1 | |
1643 | cat conftest.er1 >&5 | |
1644 | mv -f conftest.er1 conftest.err | |
1645 | fi | |
1646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1647 | test $ac_status = 0; } && { | |
1648 | test -z "$ac_cxx_werror_flag" || | |
1649 | test ! -s conftest.err | |
1650 | } && test -s conftest.$ac_objext; then : | |
1651 | ac_retval=0 | |
1652 | else | |
1653 | $as_echo "$as_me: failed program was:" >&5 | |
1654 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1655 | ||
1656 | ac_retval=1 | |
1657 | fi | |
f318beb8 | 1658 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1659 | as_fn_set_status $ac_retval |
1660 | ||
1661 | } # ac_fn_cxx_try_compile | |
1662 | ||
1663 | # ac_fn_c_try_link LINENO | |
1664 | # ----------------------- | |
1665 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1666 | ac_fn_c_try_link () | |
1667 | { | |
1668 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1669 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1670 | if { { ac_try="$ac_link" | |
1671 | case "(($ac_try" in | |
1672 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1673 | *) ac_try_echo=$ac_try;; | |
1674 | esac | |
1675 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1676 | $as_echo "$ac_try_echo"; } >&5 | |
1677 | (eval "$ac_link") 2>conftest.err | |
1678 | ac_status=$? | |
1679 | if test -s conftest.err; then | |
1680 | grep -v '^ *+' conftest.err >conftest.er1 | |
1681 | cat conftest.er1 >&5 | |
1682 | mv -f conftest.er1 conftest.err | |
1683 | fi | |
1684 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1685 | test $ac_status = 0; } && { | |
1686 | test -z "$ac_c_werror_flag" || | |
1687 | test ! -s conftest.err | |
1688 | } && test -s conftest$ac_exeext && { | |
1689 | test "$cross_compiling" = yes || | |
1690 | $as_test_x conftest$ac_exeext | |
1691 | }; then : | |
1692 | ac_retval=0 | |
1693 | else | |
1694 | $as_echo "$as_me: failed program was:" >&5 | |
1695 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1696 | ||
1697 | ac_retval=1 | |
1698 | fi | |
1699 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1700 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1701 | # interfere with the next link command; also delete a directory that is | |
1702 | # left behind by Apple's compiler. We do this before executing the actions. | |
1703 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1704 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1705 | as_fn_set_status $ac_retval |
1706 | ||
1707 | } # ac_fn_c_try_link | |
1708 | ||
1709 | # ac_fn_c_try_run LINENO | |
1710 | # ---------------------- | |
1711 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1712 | # that executables *can* be run. | |
1713 | ac_fn_c_try_run () | |
1714 | { | |
1715 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1716 | if { { ac_try="$ac_link" | |
1717 | case "(($ac_try" in | |
1718 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1719 | *) ac_try_echo=$ac_try;; | |
1720 | esac | |
1721 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1722 | $as_echo "$ac_try_echo"; } >&5 | |
1723 | (eval "$ac_link") 2>&5 | |
1724 | ac_status=$? | |
1725 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1726 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1727 | { { case "(($ac_try" in | |
1728 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1729 | *) ac_try_echo=$ac_try;; | |
1730 | esac | |
1731 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1732 | $as_echo "$ac_try_echo"; } >&5 | |
1733 | (eval "$ac_try") 2>&5 | |
1734 | ac_status=$? | |
1735 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1736 | test $ac_status = 0; }; }; then : | |
1737 | ac_retval=0 | |
1738 | else | |
1739 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1740 | $as_echo "$as_me: failed program was:" >&5 | |
1741 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1742 | ||
1743 | ac_retval=$ac_status | |
1744 | fi | |
1745 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1746 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1747 | as_fn_set_status $ac_retval |
1748 | ||
1749 | } # ac_fn_c_try_run | |
1750 | ||
1751 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1752 | # -------------------------------------------- | |
1753 | # Tries to find the compile-time value of EXPR in a program that includes | |
1754 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1755 | # computed | |
1756 | ac_fn_c_compute_int () | |
1757 | { | |
1758 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1759 | if test "$cross_compiling" = yes; then | |
1760 | # Depending upon the size, compute the lo and hi bounds. | |
1761 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1762 | /* end confdefs.h. */ | |
1763 | $4 | |
1764 | int | |
1765 | main () | |
1766 | { | |
1767 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1768 | test_array [0] = 0 | |
1769 | ||
1770 | ; | |
1771 | return 0; | |
1772 | } | |
1773 | _ACEOF | |
1774 | if ac_fn_c_try_compile "$LINENO"; then : | |
1775 | ac_lo=0 ac_mid=0 | |
1776 | while :; do | |
1777 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1778 | /* end confdefs.h. */ | |
1779 | $4 | |
1780 | int | |
1781 | main () | |
1782 | { | |
1783 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1784 | test_array [0] = 0 | |
1785 | ||
1786 | ; | |
1787 | return 0; | |
1788 | } | |
1789 | _ACEOF | |
1790 | if ac_fn_c_try_compile "$LINENO"; then : | |
1791 | ac_hi=$ac_mid; break | |
1792 | else | |
1793 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1794 | if test $ac_lo -le $ac_mid; then | |
1795 | ac_lo= ac_hi= | |
1796 | break | |
1797 | fi | |
1798 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1799 | fi | |
1800 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1801 | done | |
1802 | else | |
1803 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1804 | /* end confdefs.h. */ | |
1805 | $4 | |
1806 | int | |
1807 | main () | |
1808 | { | |
1809 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1810 | test_array [0] = 0 | |
1811 | ||
1812 | ; | |
1813 | return 0; | |
1814 | } | |
1815 | _ACEOF | |
1816 | if ac_fn_c_try_compile "$LINENO"; then : | |
1817 | ac_hi=-1 ac_mid=-1 | |
1818 | while :; do | |
1819 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1820 | /* end confdefs.h. */ | |
1821 | $4 | |
1822 | int | |
1823 | main () | |
1824 | { | |
1825 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1826 | test_array [0] = 0 | |
1827 | ||
1828 | ; | |
1829 | return 0; | |
1830 | } | |
1831 | _ACEOF | |
1832 | if ac_fn_c_try_compile "$LINENO"; then : | |
1833 | ac_lo=$ac_mid; break | |
1834 | else | |
1835 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1836 | if test $ac_mid -le $ac_hi; then | |
1837 | ac_lo= ac_hi= | |
1838 | break | |
1839 | fi | |
1840 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1841 | fi | |
1842 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1843 | done | |
1844 | else | |
1845 | ac_lo= ac_hi= | |
1846 | fi | |
1847 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1848 | fi | |
1849 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1850 | # Binary search between lo and hi bounds. | |
1851 | while test "x$ac_lo" != "x$ac_hi"; do | |
1852 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1853 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1854 | /* end confdefs.h. */ | |
1855 | $4 | |
1856 | int | |
1857 | main () | |
1858 | { | |
1859 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1860 | test_array [0] = 0 | |
1861 | ||
1862 | ; | |
1863 | return 0; | |
1864 | } | |
1865 | _ACEOF | |
1866 | if ac_fn_c_try_compile "$LINENO"; then : | |
1867 | ac_hi=$ac_mid | |
1868 | else | |
1869 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1870 | fi | |
1871 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1872 | done | |
1873 | case $ac_lo in #(( | |
1874 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1875 | '') ac_retval=1 ;; | |
1876 | esac | |
1877 | else | |
1878 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1879 | /* end confdefs.h. */ | |
1880 | $4 | |
1881 | static long int longval () { return $2; } | |
1882 | static unsigned long int ulongval () { return $2; } | |
1883 | #include <stdio.h> | |
1884 | #include <stdlib.h> | |
1885 | int | |
1886 | main () | |
1887 | { | |
1888 | ||
1889 | FILE *f = fopen ("conftest.val", "w"); | |
1890 | if (! f) | |
1891 | return 1; | |
1892 | if (($2) < 0) | |
1893 | { | |
1894 | long int i = longval (); | |
1895 | if (i != ($2)) | |
1896 | return 1; | |
1897 | fprintf (f, "%ld", i); | |
1898 | } | |
1899 | else | |
1900 | { | |
1901 | unsigned long int i = ulongval (); | |
1902 | if (i != ($2)) | |
1903 | return 1; | |
1904 | fprintf (f, "%lu", i); | |
1905 | } | |
1906 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1907 | on some platforms. */ | |
1908 | return ferror (f) || fclose (f) != 0; | |
1909 | ||
1910 | ; | |
1911 | return 0; | |
1912 | } | |
1913 | _ACEOF | |
1914 | if ac_fn_c_try_run "$LINENO"; then : | |
1915 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1916 | else | |
1917 | ac_retval=1 | |
1918 | fi | |
1919 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1920 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1921 | rm -f conftest.val | |
1922 | ||
1923 | fi | |
f318beb8 | 1924 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1925 | as_fn_set_status $ac_retval |
1926 | ||
1927 | } # ac_fn_c_compute_int | |
1928 | ||
1929 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1930 | # ------------------------------------------------------- | |
1931 | # Tests whether HEADER exists and can be compiled using the include files in | |
1932 | # INCLUDES, setting the cache variable VAR accordingly. | |
1933 | ac_fn_c_check_header_compile () | |
1934 | { | |
1935 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1937 | $as_echo_n "checking for $2... " >&6; } | |
f318beb8 | 1938 | if eval \${$3+:} false; then : |
b08c89d9 UD |
1939 | $as_echo_n "(cached) " >&6 |
1940 | else | |
1941 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1942 | /* end confdefs.h. */ | |
1943 | $4 | |
1944 | #include <$2> | |
1945 | _ACEOF | |
1946 | if ac_fn_c_try_compile "$LINENO"; then : | |
1947 | eval "$3=yes" | |
1948 | else | |
1949 | eval "$3=no" | |
1950 | fi | |
1951 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1952 | fi | |
1953 | eval ac_res=\$$3 | |
1954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1955 | $as_echo "$ac_res" >&6; } | |
f318beb8 | 1956 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1957 | |
1958 | } # ac_fn_c_check_header_compile | |
1959 | cat >config.log <<_ACEOF | |
1960 | This file contains any messages produced by compilers while | |
1961 | running configure, to aid debugging if configure makes a mistake. | |
1962 | ||
1963 | It was created by GNU C Library $as_me (see version.h), which was | |
f318beb8 | 1964 | generated by GNU Autoconf 2.68. Invocation command line was |
b08c89d9 UD |
1965 | |
1966 | $ $0 $@ | |
1967 | ||
1968 | _ACEOF | |
1969 | exec 5>>config.log | |
1970 | { | |
1971 | cat <<_ASUNAME | |
1972 | ## --------- ## | |
1973 | ## Platform. ## | |
1974 | ## --------- ## | |
1975 | ||
1976 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1977 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1978 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1979 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1980 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1981 | ||
1982 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1983 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1984 | ||
1985 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1986 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1987 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1988 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1989 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1990 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1991 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1992 | ||
1993 | _ASUNAME | |
3a12e572 UD |
1994 | |
1995 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1996 | for as_dir in $PATH | |
1997 | do | |
1998 | IFS=$as_save_IFS | |
1999 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
2000 | $as_echo "PATH: $as_dir" |
2001 | done | |
26f56c1c | 2002 | IFS=$as_save_IFS |
3a12e572 UD |
2003 | |
2004 | } >&5 | |
2005 | ||
2006 | cat >&5 <<_ACEOF | |
2007 | ||
2008 | ||
2009 | ## ----------- ## | |
2010 | ## Core tests. ## | |
2011 | ## ----------- ## | |
2012 | ||
2013 | _ACEOF | |
2014 | ||
2015 | ||
2016 | # Keep a trace of the command line. | |
2017 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 2018 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 2019 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 2020 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 2021 | ac_configure_args= |
2abf9ff1 RM |
2022 | ac_configure_args0= |
2023 | ac_configure_args1= | |
2abf9ff1 RM |
2024 | ac_must_keep_next=false |
2025 | for ac_pass in 1 2 | |
3a12e572 | 2026 | do |
2abf9ff1 RM |
2027 | for ac_arg |
2028 | do | |
2029 | case $ac_arg in | |
2030 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2031 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2032 | | -silent | --silent | --silen | --sile | --sil) | |
2033 | continue ;; | |
26f56c1c | 2034 | *\'*) |
322e23db | 2035 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
2036 | esac |
2037 | case $ac_pass in | |
b08c89d9 | 2038 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 2039 | 2) |
b08c89d9 | 2040 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 2041 | if test $ac_must_keep_next = true; then |
9382fcee | 2042 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 2043 | else |
9382fcee RM |
2044 | case $ac_arg in |
2045 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2046 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2047 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2048 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2049 | case "$ac_configure_args0 " in | |
2050 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2051 | esac | |
2052 | ;; | |
2053 | -* ) ac_must_keep_next=true ;; | |
2054 | esac | |
2abf9ff1 | 2055 | fi |
b08c89d9 | 2056 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2057 | ;; |
2058 | esac | |
2059 | done | |
3a12e572 | 2060 | done |
b08c89d9 UD |
2061 | { ac_configure_args0=; unset ac_configure_args0;} |
2062 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2063 | |
2064 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2065 | # config.log. We remove comments because anyway the quotes in there | |
2066 | # would cause problems or look ugly. | |
26f56c1c UD |
2067 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2068 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2069 | trap 'exit_status=$? |
2070 | # Save into config.log some information that might help in debugging. | |
2071 | { | |
2072 | echo | |
f4b07664 | 2073 | |
4a531bb0 | 2074 | $as_echo "## ---------------- ## |
3a12e572 | 2075 | ## Cache variables. ## |
4a531bb0 | 2076 | ## ---------------- ##" |
3a12e572 UD |
2077 | echo |
2078 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2079 | ( |
2080 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2081 | eval ac_val=\$$ac_var | |
2082 | case $ac_val in #( | |
2083 | *${as_nl}*) | |
2084 | case $ac_var in #( | |
b08c89d9 | 2085 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2086 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2087 | esac |
2088 | case $ac_var in #( | |
2089 | _ | IFS | as_nl) ;; #( | |
322e23db | 2090 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2091 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2092 | esac ;; |
2093 | esac | |
2094 | done | |
3a12e572 | 2095 | (set) 2>&1 | |
26f56c1c UD |
2096 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2097 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2098 | sed -n \ |
26f56c1c UD |
2099 | "s/'\''/'\''\\\\'\'''\''/g; |
2100 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2101 | ;; #( | |
3a12e572 | 2102 | *) |
26f56c1c | 2103 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2104 | ;; |
26f56c1c UD |
2105 | esac | |
2106 | sort | |
2107 | ) | |
3a12e572 | 2108 | echo |
f4b07664 | 2109 | |
4a531bb0 | 2110 | $as_echo "## ----------------- ## |
f4b07664 | 2111 | ## Output variables. ## |
4a531bb0 | 2112 | ## ----------------- ##" |
f4b07664 RM |
2113 | echo |
2114 | for ac_var in $ac_subst_vars | |
2115 | do | |
26f56c1c UD |
2116 | eval ac_val=\$$ac_var |
2117 | case $ac_val in | |
322e23db | 2118 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2119 | esac |
322e23db | 2120 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2121 | done | sort |
2122 | echo | |
2123 | ||
2124 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 2125 | $as_echo "## ------------------- ## |
26f56c1c | 2126 | ## File substitutions. ## |
4a531bb0 | 2127 | ## ------------------- ##" |
f4b07664 RM |
2128 | echo |
2129 | for ac_var in $ac_subst_files | |
2130 | do | |
26f56c1c UD |
2131 | eval ac_val=\$$ac_var |
2132 | case $ac_val in | |
322e23db | 2133 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2134 | esac |
322e23db | 2135 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2136 | done | sort |
2137 | echo | |
2138 | fi | |
2139 | ||
3a12e572 | 2140 | if test -s confdefs.h; then |
4a531bb0 | 2141 | $as_echo "## ----------- ## |
3a12e572 | 2142 | ## confdefs.h. ## |
4a531bb0 | 2143 | ## ----------- ##" |
3a12e572 | 2144 | echo |
26f56c1c | 2145 | cat confdefs.h |
3a12e572 UD |
2146 | echo |
2147 | fi | |
2148 | test "$ac_signal" != 0 && | |
322e23db UD |
2149 | $as_echo "$as_me: caught signal $ac_signal" |
2150 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2151 | } >&5 |
26f56c1c UD |
2152 | rm -f core *.core core.conftest.* && |
2153 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2154 | exit $exit_status |
26f56c1c | 2155 | ' 0 |
3a12e572 | 2156 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2157 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2158 | done |
2159 | ac_signal=0 | |
2160 | ||
2161 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2162 | rm -f -r conftest* confdefs.h |
3a12e572 | 2163 | |
b08c89d9 UD |
2164 | $as_echo "/* confdefs.h */" > confdefs.h |
2165 | ||
3a12e572 UD |
2166 | # Predefined preprocessor variables. |
2167 | ||
2168 | cat >>confdefs.h <<_ACEOF | |
2169 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2170 | _ACEOF | |
2171 | ||
3a12e572 UD |
2172 | cat >>confdefs.h <<_ACEOF |
2173 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2174 | _ACEOF | |
2175 | ||
3a12e572 UD |
2176 | cat >>confdefs.h <<_ACEOF |
2177 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2178 | _ACEOF | |
2179 | ||
3a12e572 UD |
2180 | cat >>confdefs.h <<_ACEOF |
2181 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2182 | _ACEOF | |
2183 | ||
3a12e572 UD |
2184 | cat >>confdefs.h <<_ACEOF |
2185 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2186 | _ACEOF | |
2187 | ||
b08c89d9 UD |
2188 | cat >>confdefs.h <<_ACEOF |
2189 | #define PACKAGE_URL "$PACKAGE_URL" | |
2190 | _ACEOF | |
2191 | ||
3a12e572 UD |
2192 | |
2193 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2194 | # Prefer an explicitly selected file to automatically selected ones. |
2195 | ac_site_file1=NONE | |
2196 | ac_site_file2=NONE | |
26f56c1c | 2197 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2198 | # We do not want a PATH search for config.site. |
2199 | case $CONFIG_SITE in #(( | |
2200 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2201 | */*) ac_site_file1=$CONFIG_SITE;; | |
2202 | *) ac_site_file1=./$CONFIG_SITE;; | |
2203 | esac | |
26f56c1c | 2204 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2205 | ac_site_file1=$prefix/share/config.site |
2206 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2207 | else |
322e23db UD |
2208 | ac_site_file1=$ac_default_prefix/share/config.site |
2209 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2210 | fi |
322e23db | 2211 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2212 | do |
322e23db | 2213 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2214 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2215 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2216 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2217 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2218 | . "$ac_site_file" \ |
2219 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2220 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2221 | as_fn_error $? "failed to load site script $ac_site_file | |
2222 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2223 | fi |
2224 | done | |
2225 | ||
2226 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2227 | # Some versions of bash will fail to source /dev/null (special files |
2228 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2229 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2230 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2231 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2232 | case $cache_file in |
26f56c1c UD |
2233 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2234 | *) . "./$cache_file";; | |
3a12e572 UD |
2235 | esac |
2236 | fi | |
cd6ede75 | 2237 | else |
b08c89d9 | 2238 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2239 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2240 | >$cache_file |
2241 | fi | |
2242 | ||
2243 | # Check that the precious variables saved in the cache have kept the same | |
2244 | # value. | |
2245 | ac_cache_corrupted=false | |
26f56c1c | 2246 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2247 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2248 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2249 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2250 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2251 | case $ac_old_set,$ac_new_set in |
2252 | set,) | |
b08c89d9 | 2253 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2254 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2255 | ac_cache_corrupted=: ;; |
2256 | ,set) | |
b08c89d9 | 2257 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2258 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2259 | ac_cache_corrupted=: ;; |
2260 | ,);; | |
2261 | *) | |
2262 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2263 | # differences in whitespace do not lead to failure. |
2264 | ac_old_val_w=`echo x $ac_old_val` | |
2265 | ac_new_val_w=`echo x $ac_new_val` | |
2266 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2267 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2268 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2269 | ac_cache_corrupted=: | |
2270 | else | |
b08c89d9 | 2271 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2272 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2273 | eval $ac_var=\$ac_old_val | |
2274 | fi | |
b08c89d9 | 2275 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2276 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2277 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2278 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2279 | fi;; |
2280 | esac | |
2281 | # Pass precious variables to config.status. | |
2282 | if test "$ac_new_set" = set; then | |
2283 | case $ac_new_val in | |
322e23db | 2284 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2285 | *) ac_arg=$ac_var=$ac_new_val ;; |
2286 | esac | |
2287 | case " $ac_configure_args " in | |
2288 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2289 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2290 | esac |
2291 | fi | |
2292 | done | |
2293 | if $ac_cache_corrupted; then | |
b08c89d9 | 2294 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2295 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2296 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2297 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2298 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2299 | fi |
b08c89d9 UD |
2300 | ## -------------------- ## |
2301 | ## Main body of script. ## | |
2302 | ## -------------------- ## | |
cd6ede75 | 2303 | |
b08c89d9 UD |
2304 | ac_ext=c |
2305 | ac_cpp='$CPP $CPPFLAGS' | |
2306 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2307 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2308 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2309 | |
2310 | ||
cd6ede75 | 2311 | |
b08c89d9 | 2312 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2313 | |
b08c89d9 UD |
2314 | ac_aux_dir= |
2315 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2316 | if test -f "$ac_dir/install-sh"; then |
2317 | ac_aux_dir=$ac_dir | |
2318 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2319 | break | |
2320 | elif test -f "$ac_dir/install.sh"; then | |
2321 | ac_aux_dir=$ac_dir | |
2322 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2323 | break | |
2324 | elif test -f "$ac_dir/shtool"; then | |
2325 | ac_aux_dir=$ac_dir | |
2326 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2327 | break | |
2328 | fi | |
b08c89d9 UD |
2329 | done |
2330 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2331 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2332 | fi |
26f56c1c UD |
2333 | |
2334 | # These three variables are undocumented and unsupported, | |
2335 | # and are intended to be withdrawn in a future Autoconf release. | |
2336 | # They can cause serious problems if a builder's source tree is in a directory | |
2337 | # whose full name contains unusual characters. | |
2338 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2339 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2340 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2341 | ||
444518fe | 2342 | |
cd6ede75 | 2343 | |
7967983f RM |
2344 | |
2345 | ||
2346 | subdirs="$subdirs " | |
2347 | ||
2348 | ||
c16a054d AS |
2349 | # Make sure we can run config.sub. |
2350 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2351 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2352 | |
b08c89d9 | 2353 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2354 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2355 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2356 | $as_echo_n "(cached) " >&6 |
2357 | else | |
2358 | ac_build_alias=$build_alias | |
2359 | test "x$ac_build_alias" = x && | |
2360 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2361 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2362 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2363 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2364 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2365 | |
2366 | fi | |
b08c89d9 | 2367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2368 | $as_echo "$ac_cv_build" >&6; } |
2369 | case $ac_cv_build in | |
2370 | *-*-*) ;; | |
4a531bb0 | 2371 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2372 | esac |
2373 | build=$ac_cv_build | |
2374 | ac_save_IFS=$IFS; IFS='-' | |
2375 | set x $ac_cv_build | |
2376 | shift | |
2377 | build_cpu=$1 | |
2378 | build_vendor=$2 | |
2379 | shift; shift | |
2380 | # Remember, the first character of IFS is used to create $*, | |
2381 | # except with old shells: | |
2382 | build_os=$* | |
2383 | IFS=$ac_save_IFS | |
2384 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2385 | ||
2386 | ||
b08c89d9 | 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2388 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2389 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2390 | $as_echo_n "(cached) " >&6 |
2391 | else | |
2392 | if test "x$host_alias" = x; then | |
2393 | ac_cv_host=$ac_cv_build | |
2394 | else | |
2395 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2396 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2397 | fi |
2398 | ||
2399 | fi | |
b08c89d9 | 2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2401 | $as_echo "$ac_cv_host" >&6; } |
2402 | case $ac_cv_host in | |
2403 | *-*-*) ;; | |
4a531bb0 | 2404 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2405 | esac |
2406 | host=$ac_cv_host | |
2407 | ac_save_IFS=$IFS; IFS='-' | |
2408 | set x $ac_cv_host | |
2409 | shift | |
2410 | host_cpu=$1 | |
2411 | host_vendor=$2 | |
2412 | shift; shift | |
2413 | # Remember, the first character of IFS is used to create $*, | |
2414 | # except with old shells: | |
2415 | host_os=$* | |
2416 | IFS=$ac_save_IFS | |
2417 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2418 | ||
2419 | ||
2420 | ||
a152f366 UD |
2421 | ac_ext=c |
2422 | ac_cpp='$CPP $CPPFLAGS' | |
2423 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2424 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2425 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2426 | if test -n "$ac_tool_prefix"; then | |
2427 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2428 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2429 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2430 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2431 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2432 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2433 | else |
2434 | if test -n "$CC"; then | |
2435 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2436 | else | |
2437 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2438 | for as_dir in $PATH | |
2439 | do | |
2440 | IFS=$as_save_IFS | |
2441 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2442 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2443 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2444 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
b08c89d9 | 2445 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2446 | break 2 |
2447 | fi | |
2448 | done | |
b08c89d9 | 2449 | done |
a152f366 | 2450 | IFS=$as_save_IFS |
c8f3e6db | 2451 | |
26f56c1c | 2452 | fi |
26f56c1c | 2453 | fi |
a152f366 UD |
2454 | CC=$ac_cv_prog_CC |
2455 | if test -n "$CC"; then | |
b08c89d9 | 2456 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2457 | $as_echo "$CC" >&6; } |
a152f366 | 2458 | else |
b08c89d9 | 2459 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2460 | $as_echo "no" >&6; } |
26f56c1c UD |
2461 | fi |
2462 | ||
e41db95b | 2463 | |
e41db95b | 2464 | fi |
a152f366 UD |
2465 | if test -z "$ac_cv_prog_CC"; then |
2466 | ac_ct_CC=$CC | |
2467 | # Extract the first word of "gcc", so it can be a program name with args. | |
2468 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2469 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2470 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2471 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2472 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2473 | else |
a152f366 UD |
2474 | if test -n "$ac_ct_CC"; then |
2475 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2476 | else |
a152f366 UD |
2477 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2478 | for as_dir in $PATH | |
2479 | do | |
2480 | IFS=$as_save_IFS | |
2481 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2482 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2483 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2484 | ac_cv_prog_ac_ct_CC="gcc" | |
b08c89d9 | 2485 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2486 | break 2 |
2487 | fi | |
2488 | done | |
b08c89d9 | 2489 | done |
a152f366 | 2490 | IFS=$as_save_IFS |
cd6ede75 | 2491 | |
a152f366 UD |
2492 | fi |
2493 | fi | |
2494 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2495 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2497 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2498 | else |
b08c89d9 | 2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2500 | $as_echo "no" >&6; } |
26f56c1c UD |
2501 | fi |
2502 | ||
a152f366 UD |
2503 | if test "x$ac_ct_CC" = x; then |
2504 | CC="" | |
2505 | else | |
2506 | case $cross_compiling:$ac_tool_warned in | |
2507 | yes:) | |
b08c89d9 | 2508 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2509 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2510 | ac_tool_warned=yes ;; |
2511 | esac | |
2512 | CC=$ac_ct_CC | |
2513 | fi | |
74a30a58 | 2514 | else |
a152f366 | 2515 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2516 | fi |
2517 | ||
a152f366 UD |
2518 | if test -z "$CC"; then |
2519 | if test -n "$ac_tool_prefix"; then | |
2520 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2521 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2523 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2524 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2525 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2526 | else |
2527 | if test -n "$CC"; then | |
2528 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2529 | else | |
2530 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2531 | for as_dir in $PATH | |
2532 | do | |
2533 | IFS=$as_save_IFS | |
2534 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2535 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2536 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2537 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
b08c89d9 | 2538 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2539 | break 2 |
2540 | fi | |
2541 | done | |
b08c89d9 | 2542 | done |
a152f366 | 2543 | IFS=$as_save_IFS |
74a30a58 | 2544 | |
a152f366 UD |
2545 | fi |
2546 | fi | |
2547 | CC=$ac_cv_prog_CC | |
2548 | if test -n "$CC"; then | |
b08c89d9 | 2549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2550 | $as_echo "$CC" >&6; } |
5af3245a | 2551 | else |
b08c89d9 | 2552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2553 | $as_echo "no" >&6; } |
26f56c1c UD |
2554 | fi |
2555 | ||
5af3245a | 2556 | |
a152f366 | 2557 | fi |
26f56c1c | 2558 | fi |
a152f366 UD |
2559 | if test -z "$CC"; then |
2560 | # Extract the first word of "cc", so it can be a program name with args. | |
2561 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2562 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2563 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2564 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2565 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2566 | else |
2567 | if test -n "$CC"; then | |
2568 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2569 | else | |
2570 | ac_prog_rejected=no | |
2571 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2572 | for as_dir in $PATH | |
2573 | do | |
2574 | IFS=$as_save_IFS | |
2575 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2576 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2577 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2578 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2579 | ac_prog_rejected=yes | |
2580 | continue | |
2581 | fi | |
2582 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2583 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2584 | break 2 |
2585 | fi | |
2586 | done | |
b08c89d9 | 2587 | done |
a152f366 | 2588 | IFS=$as_save_IFS |
26f56c1c | 2589 | |
a152f366 UD |
2590 | if test $ac_prog_rejected = yes; then |
2591 | # We found a bogon in the path, so make sure we never use it. | |
2592 | set dummy $ac_cv_prog_CC | |
2593 | shift | |
2594 | if test $# != 0; then | |
2595 | # We chose a different compiler from the bogus one. | |
2596 | # However, it has the same basename, so the bogon will be chosen | |
2597 | # first if we set CC to just the basename; use the full file name. | |
2598 | shift | |
2599 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2600 | fi |
4442d7e8 | 2601 | fi |
26f56c1c | 2602 | fi |
26f56c1c | 2603 | fi |
a152f366 UD |
2604 | CC=$ac_cv_prog_CC |
2605 | if test -n "$CC"; then | |
b08c89d9 | 2606 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2607 | $as_echo "$CC" >&6; } |
7dbde9db | 2608 | else |
b08c89d9 | 2609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2610 | $as_echo "no" >&6; } |
26f56c1c UD |
2611 | fi |
2612 | ||
7dbde9db | 2613 | |
26f56c1c | 2614 | fi |
a152f366 UD |
2615 | if test -z "$CC"; then |
2616 | if test -n "$ac_tool_prefix"; then | |
2617 | for ac_prog in cl.exe | |
2618 | do | |
2619 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2620 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2621 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2622 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2623 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2624 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2625 | else |
a152f366 UD |
2626 | if test -n "$CC"; then |
2627 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2628 | else |
a152f366 UD |
2629 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2630 | for as_dir in $PATH | |
2631 | do | |
2632 | IFS=$as_save_IFS | |
2633 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2634 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2635 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2636 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 2637 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2638 | break 2 |
2639 | fi | |
2640 | done | |
b08c89d9 | 2641 | done |
a152f366 | 2642 | IFS=$as_save_IFS |
26f56c1c | 2643 | |
26f56c1c | 2644 | fi |
a152f366 UD |
2645 | fi |
2646 | CC=$ac_cv_prog_CC | |
2647 | if test -n "$CC"; then | |
b08c89d9 | 2648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2649 | $as_echo "$CC" >&6; } |
650425ce | 2650 | else |
b08c89d9 | 2651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2652 | $as_echo "no" >&6; } |
26f56c1c UD |
2653 | fi |
2654 | ||
cd6ede75 | 2655 | |
a152f366 UD |
2656 | test -n "$CC" && break |
2657 | done | |
26f56c1c | 2658 | fi |
a152f366 UD |
2659 | if test -z "$CC"; then |
2660 | ac_ct_CC=$CC | |
2661 | for ac_prog in cl.exe | |
2662 | do | |
2663 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2664 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2666 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2667 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2668 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2669 | else |
a152f366 UD |
2670 | if test -n "$ac_ct_CC"; then |
2671 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2672 | else | |
2673 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2674 | for as_dir in $PATH | |
2675 | do | |
2676 | IFS=$as_save_IFS | |
2677 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2678 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2679 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2680 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
b08c89d9 | 2681 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2682 | break 2 |
2683 | fi | |
2684 | done | |
b08c89d9 | 2685 | done |
a152f366 | 2686 | IFS=$as_save_IFS |
62ab42d6 UD |
2687 | |
2688 | fi | |
a152f366 UD |
2689 | fi |
2690 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2691 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2692 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2693 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2694 | else |
b08c89d9 | 2695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2696 | $as_echo "no" >&6; } |
26f56c1c UD |
2697 | fi |
2698 | ||
35f1e827 | 2699 | |
a152f366 UD |
2700 | test -n "$ac_ct_CC" && break |
2701 | done | |
35f1e827 | 2702 | |
a152f366 UD |
2703 | if test "x$ac_ct_CC" = x; then |
2704 | CC="" | |
2705 | else | |
2706 | case $cross_compiling:$ac_tool_warned in | |
2707 | yes:) | |
b08c89d9 | 2708 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2709 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2710 | ac_tool_warned=yes ;; |
2711 | esac | |
2712 | CC=$ac_ct_CC | |
2713 | fi | |
26f56c1c | 2714 | fi |
cd6ede75 | 2715 | |
26f56c1c | 2716 | fi |
8d4b5a8a UD |
2717 | |
2718 | ||
b08c89d9 | 2719 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2720 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2721 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2722 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2723 | |
a152f366 | 2724 | # Provide some information about the compiler. |
b08c89d9 | 2725 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2726 | set X $ac_compile |
2727 | ac_compiler=$2 | |
b08c89d9 UD |
2728 | for ac_option in --version -v -V -qversion; do |
2729 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2730 | case "(($ac_try" in |
2731 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2732 | *) ac_try_echo=$ac_try;; | |
2733 | esac | |
b08c89d9 UD |
2734 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2735 | $as_echo "$ac_try_echo"; } >&5 | |
2736 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2737 | ac_status=$? |
b08c89d9 UD |
2738 | if test -s conftest.err; then |
2739 | sed '10a\ | |
2740 | ... rest of stderr output deleted ... | |
2741 | 10q' conftest.err >conftest.er1 | |
2742 | cat conftest.er1 >&5 | |
2743 | fi | |
2744 | rm -f conftest.er1 conftest.err | |
2745 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2746 | test $ac_status = 0; } | |
2747 | done | |
26f56c1c | 2748 | |
a152f366 | 2749 | EXEEXT= |
b08c89d9 | 2750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2751 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2752 | if ${ac_cv_objext+:} false; then : |
322e23db | 2753 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2754 | else |
b08c89d9 | 2755 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2756 | /* end confdefs.h. */ |
749a9a4f | 2757 | |
a152f366 UD |
2758 | int |
2759 | main () | |
2760 | { | |
749a9a4f | 2761 | |
a152f366 UD |
2762 | ; |
2763 | return 0; | |
2764 | } | |
2765 | _ACEOF | |
2766 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2767 | if { { ac_try="$ac_compile" |
a152f366 UD |
2768 | case "(($ac_try" in |
2769 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2770 | *) ac_try_echo=$ac_try;; | |
2771 | esac | |
b08c89d9 UD |
2772 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2773 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2774 | (eval "$ac_compile") 2>&5 |
2775 | ac_status=$? | |
b08c89d9 UD |
2776 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2777 | test $ac_status = 0; }; then : | |
a152f366 UD |
2778 | for ac_file in conftest.o conftest.obj conftest.*; do |
2779 | test -f "$ac_file" || continue; | |
2780 | case $ac_file in | |
322e23db | 2781 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2782 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2783 | break;; | |
2784 | esac | |
2785 | done | |
4df8c11d | 2786 | else |
322e23db | 2787 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2788 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2789 | |
b08c89d9 | 2790 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2791 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2792 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2793 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2794 | fi |
a152f366 | 2795 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2796 | fi |
b08c89d9 | 2797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2798 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2799 | OBJEXT=$ac_cv_objext |
2800 | ac_objext=$OBJEXT | |
b08c89d9 | 2801 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2802 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2803 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2804 | $as_echo_n "(cached) " >&6 |
73237de3 | 2805 | else |
b08c89d9 | 2806 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2807 | /* end confdefs.h. */ |
73237de3 | 2808 | |
a152f366 UD |
2809 | int |
2810 | main () | |
2811 | { | |
2812 | #ifndef __GNUC__ | |
2813 | choke me | |
2814 | #endif | |
73237de3 | 2815 | |
a152f366 UD |
2816 | ; |
2817 | return 0; | |
2818 | } | |
2819 | _ACEOF | |
b08c89d9 | 2820 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2821 | ac_compiler_gnu=yes |
2822 | else | |
b08c89d9 | 2823 | ac_compiler_gnu=no |
26f56c1c | 2824 | fi |
a152f366 UD |
2825 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2826 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2827 | |
26f56c1c | 2828 | fi |
b08c89d9 | 2829 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2830 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2831 | if test $ac_compiler_gnu = yes; then | |
2832 | GCC=yes | |
2833 | else | |
2834 | GCC= | |
2835 | fi | |
a152f366 UD |
2836 | ac_test_CFLAGS=${CFLAGS+set} |
2837 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2839 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2840 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2841 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2842 | else |
2843 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2844 | ac_c_werror_flag=yes | |
2845 | ac_cv_prog_cc_g=no | |
2846 | CFLAGS="-g" | |
b08c89d9 | 2847 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2848 | /* end confdefs.h. */ |
26f56c1c | 2849 | |
a152f366 UD |
2850 | int |
2851 | main () | |
2852 | { | |
958f238f | 2853 | |
a152f366 UD |
2854 | ; |
2855 | return 0; | |
2856 | } | |
2857 | _ACEOF | |
b08c89d9 | 2858 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2859 | ac_cv_prog_cc_g=yes |
425ce2ed | 2860 | else |
b08c89d9 UD |
2861 | CFLAGS="" |
2862 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2863 | /* end confdefs.h. */ |
425ce2ed | 2864 | |
a152f366 UD |
2865 | int |
2866 | main () | |
2867 | { | |
425ce2ed | 2868 | |
a152f366 UD |
2869 | ; |
2870 | return 0; | |
2871 | } | |
2872 | _ACEOF | |
b08c89d9 | 2873 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2874 | |
b08c89d9 UD |
2875 | else |
2876 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2877 | CFLAGS="-g" |
b08c89d9 | 2878 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2879 | /* end confdefs.h. */ |
425ce2ed | 2880 | |
a152f366 UD |
2881 | int |
2882 | main () | |
2883 | { | |
425ce2ed | 2884 | |
a152f366 UD |
2885 | ; |
2886 | return 0; | |
2887 | } | |
2888 | _ACEOF | |
b08c89d9 | 2889 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2890 | ac_cv_prog_cc_g=yes |
ff886b82 | 2891 | fi |
a152f366 | 2892 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2893 | fi |
a152f366 UD |
2894 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2895 | fi | |
a152f366 UD |
2896 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2897 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2898 | fi |
b08c89d9 | 2899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2900 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2901 | if test "$ac_test_CFLAGS" = set; then |
2902 | CFLAGS=$ac_save_CFLAGS | |
2903 | elif test $ac_cv_prog_cc_g = yes; then | |
2904 | if test "$GCC" = yes; then | |
2905 | CFLAGS="-g -O2" | |
2906 | else | |
2907 | CFLAGS="-g" | |
2908 | fi | |
ff886b82 | 2909 | else |
a152f366 UD |
2910 | if test "$GCC" = yes; then |
2911 | CFLAGS="-O2" | |
2912 | else | |
2913 | CFLAGS= | |
ff886b82 | 2914 | fi |
ff886b82 | 2915 | fi |
b08c89d9 | 2916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
322e23db | 2917 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
f318beb8 | 2918 | if ${ac_cv_prog_cc_c89+:} false; then : |
322e23db | 2919 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2920 | else |
a152f366 UD |
2921 | ac_cv_prog_cc_c89=no |
2922 | ac_save_CC=$CC | |
b08c89d9 | 2923 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
2924 | /* end confdefs.h. */ |
2925 | #include <stdarg.h> | |
2926 | #include <stdio.h> | |
2927 | #include <sys/types.h> | |
2928 | #include <sys/stat.h> | |
2929 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2930 | struct buf { int x; }; | |
2931 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2932 | static char *e (p, i) | |
2933 | char **p; | |
2934 | int i; | |
2935 | { | |
2936 | return p[i]; | |
2937 | } | |
2938 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2939 | { | |
2940 | char *s; | |
2941 | va_list v; | |
2942 | va_start (v,p); | |
2943 | s = g (p, va_arg (v,int)); | |
2944 | va_end (v); | |
2945 | return s; | |
2946 | } | |
ff886b82 | 2947 | |
a152f366 UD |
2948 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2949 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2950 | These don't provoke an error unfortunately, instead are silently treated | |
2951 | as 'x'. The following induces an error, until -std is added to get | |
2952 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2953 | array size at least. It's necessary to write '\x00'==0 to get something | |
2954 | that's true only with -std. */ | |
2955 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2956 | ||
2957 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2958 | inside strings and character constants. */ | |
2959 | #define FOO(x) 'x' | |
2960 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2961 | ||
2962 | int test (int i, double x); | |
2963 | struct s1 {int (*f) (int a);}; | |
2964 | struct s2 {int (*f) (double a);}; | |
2965 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2966 | int argc; | |
2967 | char **argv; | |
2968 | int | |
2969 | main () | |
2970 | { | |
2971 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2972 | ; | |
2973 | return 0; | |
2974 | } | |
2975 | _ACEOF | |
2976 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2977 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2978 | do | |
2979 | CC="$ac_save_CC $ac_arg" | |
b08c89d9 | 2980 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2981 | ac_cv_prog_cc_c89=$ac_arg |
ff886b82 | 2982 | fi |
a152f366 UD |
2983 | rm -f core conftest.err conftest.$ac_objext |
2984 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2985 | done | |
2986 | rm -f conftest.$ac_ext | |
2987 | CC=$ac_save_CC | |
2988 | ||
2989 | fi | |
2990 | # AC_CACHE_VAL | |
2991 | case "x$ac_cv_prog_cc_c89" in | |
2992 | x) | |
b08c89d9 | 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
322e23db | 2994 | $as_echo "none needed" >&6; } ;; |
a152f366 | 2995 | xno) |
b08c89d9 | 2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
322e23db | 2997 | $as_echo "unsupported" >&6; } ;; |
a152f366 UD |
2998 | *) |
2999 | CC="$CC $ac_cv_prog_cc_c89" | |
b08c89d9 | 3000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
322e23db | 3001 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
a152f366 | 3002 | esac |
b08c89d9 | 3003 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
a152f366 | 3004 | |
b08c89d9 | 3005 | fi |
a152f366 UD |
3006 | |
3007 | ac_ext=c | |
3008 | ac_cpp='$CPP $CPPFLAGS' | |
3009 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3010 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3011 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3012 | ||
3013 | if test $host != $build; then | |
3014 | for ac_prog in gcc cc | |
3015 | do | |
3016 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3017 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3019 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3020 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 3021 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3022 | else |
a152f366 UD |
3023 | if test -n "$BUILD_CC"; then |
3024 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
3025 | else |
3026 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3027 | for as_dir in $PATH | |
3028 | do | |
3029 | IFS=$as_save_IFS | |
3030 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3031 | for ac_exec_ext in '' $ac_executable_extensions; do |
ff886b82 | 3032 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
a152f366 | 3033 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 3034 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
3035 | break 2 |
3036 | fi | |
3037 | done | |
b08c89d9 | 3038 | done |
ff886b82 UD |
3039 | IFS=$as_save_IFS |
3040 | ||
3041 | fi | |
3042 | fi | |
a152f366 UD |
3043 | BUILD_CC=$ac_cv_prog_BUILD_CC |
3044 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 3045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 3046 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 3047 | else |
b08c89d9 | 3048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3049 | $as_echo "no" >&6; } |
ff886b82 UD |
3050 | fi |
3051 | ||
3052 | ||
a152f366 | 3053 | test -n "$BUILD_CC" && break |
ff886b82 | 3054 | done |
ff886b82 UD |
3055 | |
3056 | fi | |
ff886b82 | 3057 | |
a152f366 UD |
3058 | ac_ext=c |
3059 | ac_cpp='$CPP $CPPFLAGS' | |
3060 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3061 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3062 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b08c89d9 | 3063 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
322e23db | 3064 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
a152f366 UD |
3065 | # On Suns, sometimes $CPP names a directory. |
3066 | if test -n "$CPP" && test -d "$CPP"; then | |
3067 | CPP= | |
ff886b82 | 3068 | fi |
a152f366 | 3069 | if test -z "$CPP"; then |
f318beb8 | 3070 | if ${ac_cv_prog_CPP+:} false; then : |
322e23db | 3071 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3072 | else |
a152f366 UD |
3073 | # Double quotes because CPP needs to be expanded |
3074 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3075 | do | |
3076 | ac_preproc_ok=false | |
3077 | for ac_c_preproc_warn_flag in '' yes | |
ff886b82 | 3078 | do |
a152f366 UD |
3079 | # Use a header file that comes with gcc, so configuring glibc |
3080 | # with a fresh cross-compiler works. | |
3081 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3082 | # <limits.h> exists even on freestanding compilers. | |
3083 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3084 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3085 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3086 | /* end confdefs.h. */ |
a152f366 UD |
3087 | #ifdef __STDC__ |
3088 | # include <limits.h> | |
3089 | #else | |
3090 | # include <assert.h> | |
3091 | #endif | |
3092 | Syntax error | |
ff886b82 | 3093 | _ACEOF |
b08c89d9 | 3094 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3095 | |
b08c89d9 | 3096 | else |
a152f366 UD |
3097 | # Broken: fails on valid input. |
3098 | continue | |
ff886b82 | 3099 | fi |
f318beb8 | 3100 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3101 | |
3102 | # OK, works on sane cases. Now check whether nonexistent headers | |
3103 | # can be detected and how. | |
b08c89d9 | 3104 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3105 | /* end confdefs.h. */ |
a152f366 | 3106 | #include <ac_nonexistent.h> |
ff886b82 | 3107 | _ACEOF |
b08c89d9 | 3108 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3109 | # Broken: success on invalid input. |
3110 | continue | |
3111 | else | |
a152f366 UD |
3112 | # Passes both tests. |
3113 | ac_preproc_ok=: | |
3114 | break | |
ff886b82 | 3115 | fi |
f318beb8 | 3116 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3117 | |
3118 | done | |
3119 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3120 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 | 3121 | if $ac_preproc_ok; then : |
a152f366 UD |
3122 | break |
3123 | fi | |
3124 | ||
3125 | done | |
3126 | ac_cv_prog_CPP=$CPP | |
ff886b82 UD |
3127 | |
3128 | fi | |
a152f366 | 3129 | CPP=$ac_cv_prog_CPP |
ff886b82 | 3130 | else |
a152f366 | 3131 | ac_cv_prog_CPP=$CPP |
ff886b82 | 3132 | fi |
b08c89d9 | 3133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
322e23db | 3134 | $as_echo "$CPP" >&6; } |
a152f366 UD |
3135 | ac_preproc_ok=false |
3136 | for ac_c_preproc_warn_flag in '' yes | |
3137 | do | |
3138 | # Use a header file that comes with gcc, so configuring glibc | |
3139 | # with a fresh cross-compiler works. | |
3140 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3141 | # <limits.h> exists even on freestanding compilers. | |
3142 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3143 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3144 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3145 | /* end confdefs.h. */ |
a152f366 UD |
3146 | #ifdef __STDC__ |
3147 | # include <limits.h> | |
3148 | #else | |
3149 | # include <assert.h> | |
3150 | #endif | |
3151 | Syntax error | |
ff886b82 | 3152 | _ACEOF |
b08c89d9 | 3153 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3154 | |
b08c89d9 | 3155 | else |
a152f366 UD |
3156 | # Broken: fails on valid input. |
3157 | continue | |
3158 | fi | |
f318beb8 | 3159 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3160 | |
3161 | # OK, works on sane cases. Now check whether nonexistent headers | |
3162 | # can be detected and how. | |
b08c89d9 | 3163 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3164 | /* end confdefs.h. */ |
a152f366 | 3165 | #include <ac_nonexistent.h> |
ff886b82 | 3166 | _ACEOF |
b08c89d9 | 3167 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3168 | # Broken: success on invalid input. |
3169 | continue | |
ff886b82 | 3170 | else |
a152f366 UD |
3171 | # Passes both tests. |
3172 | ac_preproc_ok=: | |
3173 | break | |
3174 | fi | |
f318beb8 | 3175 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3176 | |
3177 | done | |
3178 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3179 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 UD |
3180 | if $ac_preproc_ok; then : |
3181 | ||
a152f366 | 3182 | else |
b08c89d9 | 3183 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 3184 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
3185 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3186 | See \`config.log' for more details" "$LINENO" 5; } | |
a152f366 UD |
3187 | fi |
3188 | ||
3189 | ac_ext=c | |
3190 | ac_cpp='$CPP $CPPFLAGS' | |
3191 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3192 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3193 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3194 | ||
3195 | # We need the C++ compiler only for testing. | |
3196 | ac_ext=cpp | |
3197 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3198 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3199 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3200 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3201 | if test -z "$CXX"; then | |
3202 | if test -n "$CCC"; then | |
3203 | CXX=$CCC | |
3204 | else | |
3205 | if test -n "$ac_tool_prefix"; then | |
3206 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3207 | do | |
3208 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3209 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3210 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3211 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3212 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 3213 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3214 | else |
3215 | if test -n "$CXX"; then | |
3216 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3217 | else | |
3218 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3219 | for as_dir in $PATH | |
3220 | do | |
3221 | IFS=$as_save_IFS | |
3222 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3223 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3224 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3225 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 3226 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3227 | break 2 |
3228 | fi | |
3229 | done | |
b08c89d9 | 3230 | done |
a152f366 UD |
3231 | IFS=$as_save_IFS |
3232 | ||
3233 | fi | |
3234 | fi | |
3235 | CXX=$ac_cv_prog_CXX | |
3236 | if test -n "$CXX"; then | |
b08c89d9 | 3237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3238 | $as_echo "$CXX" >&6; } |
a152f366 | 3239 | else |
b08c89d9 | 3240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3241 | $as_echo "no" >&6; } |
a152f366 UD |
3242 | fi |
3243 | ||
3244 | ||
3245 | test -n "$CXX" && break | |
3246 | done | |
3247 | fi | |
3248 | if test -z "$CXX"; then | |
3249 | ac_ct_CXX=$CXX | |
3250 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3251 | do | |
3252 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3253 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3255 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3256 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3257 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3258 | else |
3259 | if test -n "$ac_ct_CXX"; then | |
3260 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3261 | else | |
3262 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3263 | for as_dir in $PATH | |
3264 | do | |
3265 | IFS=$as_save_IFS | |
3266 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3267 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3268 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3269 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
b08c89d9 | 3270 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3271 | break 2 |
3272 | fi | |
3273 | done | |
b08c89d9 | 3274 | done |
a152f366 UD |
3275 | IFS=$as_save_IFS |
3276 | ||
3277 | fi | |
3278 | fi | |
3279 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3280 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3282 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3283 | else |
b08c89d9 | 3284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3285 | $as_echo "no" >&6; } |
a152f366 UD |
3286 | fi |
3287 | ||
3288 | ||
3289 | test -n "$ac_ct_CXX" && break | |
3290 | done | |
3291 | ||
3292 | if test "x$ac_ct_CXX" = x; then | |
3293 | CXX="g++" | |
3294 | else | |
3295 | case $cross_compiling:$ac_tool_warned in | |
3296 | yes:) | |
b08c89d9 | 3297 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3298 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3299 | ac_tool_warned=yes ;; |
3300 | esac | |
3301 | CXX=$ac_ct_CXX | |
3302 | fi | |
3303 | fi | |
3304 | ||
3305 | fi | |
3306 | fi | |
3307 | # Provide some information about the compiler. | |
b08c89d9 | 3308 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3309 | set X $ac_compile |
3310 | ac_compiler=$2 | |
b08c89d9 UD |
3311 | for ac_option in --version -v -V -qversion; do |
3312 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3313 | case "(($ac_try" in |
3314 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3315 | *) ac_try_echo=$ac_try;; | |
3316 | esac | |
b08c89d9 UD |
3317 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3318 | $as_echo "$ac_try_echo"; } >&5 | |
3319 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3320 | ac_status=$? |
b08c89d9 UD |
3321 | if test -s conftest.err; then |
3322 | sed '10a\ | |
3323 | ... rest of stderr output deleted ... | |
3324 | 10q' conftest.err >conftest.er1 | |
3325 | cat conftest.er1 >&5 | |
3326 | fi | |
3327 | rm -f conftest.er1 conftest.err | |
3328 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3329 | test $ac_status = 0; } | |
3330 | done | |
a152f366 | 3331 | |
b08c89d9 | 3332 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3333 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3334 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3335 | $as_echo_n "(cached) " >&6 |
a152f366 | 3336 | else |
b08c89d9 | 3337 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3338 | /* end confdefs.h. */ |
3339 | ||
3340 | int | |
3341 | main () | |
3342 | { | |
a152f366 UD |
3343 | #ifndef __GNUC__ |
3344 | choke me | |
3345 | #endif | |
ff886b82 UD |
3346 | |
3347 | ; | |
3348 | return 0; | |
3349 | } | |
3350 | _ACEOF | |
b08c89d9 | 3351 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3352 | ac_compiler_gnu=yes |
ff886b82 | 3353 | else |
b08c89d9 | 3354 | ac_compiler_gnu=no |
ff886b82 | 3355 | fi |
ff886b82 | 3356 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3357 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3358 | |
ff886b82 | 3359 | fi |
b08c89d9 | 3360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3361 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3362 | if test $ac_compiler_gnu = yes; then | |
3363 | GXX=yes | |
3364 | else | |
3365 | GXX= | |
3366 | fi | |
a152f366 UD |
3367 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3368 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3370 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3371 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3372 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3373 | else |
a152f366 UD |
3374 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3375 | ac_cxx_werror_flag=yes | |
3376 | ac_cv_prog_cxx_g=no | |
3377 | CXXFLAGS="-g" | |
b08c89d9 | 3378 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3379 | /* end confdefs.h. */ |
ff886b82 | 3380 | |
ff886b82 UD |
3381 | int |
3382 | main () | |
3383 | { | |
a152f366 | 3384 | |
ff886b82 UD |
3385 | ; |
3386 | return 0; | |
3387 | } | |
3388 | _ACEOF | |
b08c89d9 | 3389 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3390 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3391 | else |
b08c89d9 UD |
3392 | CXXFLAGS="" |
3393 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3394 | /* end confdefs.h. */ |
ff886b82 | 3395 | |
a152f366 UD |
3396 | int |
3397 | main () | |
3398 | { | |
ff886b82 | 3399 | |
a152f366 UD |
3400 | ; |
3401 | return 0; | |
3402 | } | |
ff886b82 | 3403 | _ACEOF |
b08c89d9 | 3404 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3405 | |
b08c89d9 UD |
3406 | else |
3407 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3408 | CXXFLAGS="-g" |
b08c89d9 | 3409 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3410 | /* end confdefs.h. */ |
a152f366 | 3411 | |
ff886b82 UD |
3412 | int |
3413 | main () | |
3414 | { | |
a152f366 | 3415 | |
ff886b82 UD |
3416 | ; |
3417 | return 0; | |
3418 | } | |
3419 | _ACEOF | |
b08c89d9 | 3420 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3421 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3422 | fi |
a152f366 UD |
3423 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3424 | fi | |
a152f366 UD |
3425 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3426 | fi | |
a152f366 UD |
3427 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3428 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3429 | fi | |
b08c89d9 | 3430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3431 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3432 | if test "$ac_test_CXXFLAGS" = set; then |
3433 | CXXFLAGS=$ac_save_CXXFLAGS | |
3434 | elif test $ac_cv_prog_cxx_g = yes; then | |
3435 | if test "$GXX" = yes; then | |
3436 | CXXFLAGS="-g -O2" | |
3437 | else | |
3438 | CXXFLAGS="-g" | |
3439 | fi | |
3a12e572 | 3440 | else |
a152f366 UD |
3441 | if test "$GXX" = yes; then |
3442 | CXXFLAGS="-O2" | |
3443 | else | |
3444 | CXXFLAGS= | |
3445 | fi | |
3a12e572 | 3446 | fi |
a152f366 UD |
3447 | ac_ext=c |
3448 | ac_cpp='$CPP $CPPFLAGS' | |
3449 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3450 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3451 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c UD |
3452 | |
3453 | ||
a152f366 | 3454 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3455 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3456 | fi |
3a12e572 | 3457 | |
a152f366 UD |
3458 | # This will get text that should go into config.make. |
3459 | config_vars= | |
3460 | ||
3461 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3462 | ||
3463 | # Check whether --with-gd was given. | |
b08c89d9 | 3464 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3465 | withval=$with_gd; case "$with_gd" in |
3466 | yes|''|no) ;; | |
3467 | *) libgd_include="-I$withval/include" | |
3468 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3469 | esac |
cd6ede75 | 3470 | |
a152f366 | 3471 | fi |
cd6ede75 UD |
3472 | |
3473 | ||
a152f366 | 3474 | # Check whether --with-gd-include was given. |
b08c89d9 | 3475 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3476 | withval=$with_gd_include; case "$with_gd_include" in |
3477 | ''|no) ;; | |
3478 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3479 | esac |
3480 | ||
a152f366 | 3481 | fi |
cd6ede75 | 3482 | |
0816838f | 3483 | |
a152f366 | 3484 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3485 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3486 | withval=$with_gd_lib; case "$with_gd_lib" in |
3487 | ''|no) ;; | |
3488 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3489 | esac |
3490 | ||
a808d541 UD |
3491 | fi |
3492 | ||
f4b07664 | 3493 | |
a152f366 UD |
3494 | if test -n "$libgd_include"; then |
3495 | config_vars="$config_vars | |
3496 | CFLAGS-memusagestat.c = $libgd_include" | |
3497 | fi | |
3498 | if test -n "$libgd_ldflags"; then | |
3499 | config_vars="$config_vars | |
3500 | libgd-LDFLAGS = $libgd_ldflags" | |
3501 | fi | |
2ceaa76a | 3502 | |
2ceaa76a | 3503 | |
a152f366 | 3504 | # Check whether --with-fp was given. |
b08c89d9 | 3505 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3506 | withval=$with_fp; with_fp=$withval |
3507 | else | |
3508 | with_fp=yes | |
26f56c1c UD |
3509 | fi |
3510 | ||
2ceaa76a | 3511 | |
8f73811b | 3512 | |
a152f366 | 3513 | # Check whether --with-binutils was given. |
b08c89d9 | 3514 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3515 | withval=$with_binutils; path_binutils=$withval |
3516 | else | |
3517 | path_binutils='' | |
3518 | fi | |
ff886b82 UD |
3519 | |
3520 | ||
a152f366 | 3521 | # Check whether --with-selinux was given. |
b08c89d9 | 3522 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3523 | withval=$with_selinux; with_selinux=$withval |
3524 | else | |
3525 | with_selinux=auto | |
3526 | fi | |
e0a3ed4f | 3527 | |
8f73811b | 3528 | |
e0a3ed4f | 3529 | |
a152f366 | 3530 | # Check whether --with-headers was given. |
b08c89d9 | 3531 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3532 | withval=$with_headers; sysheaders=$withval |
3533 | else | |
3534 | sysheaders='' | |
7efb9bd1 UD |
3535 | fi |
3536 | ||
dfd2257a | 3537 | |
f781ef40 RM |
3538 | |
3539 | ||
3540 | # Check whether --with-default-link was given. | |
3541 | if test "${with_default_link+set}" = set; then : | |
3542 | withval=$with_default_link; use_default_link=$withval | |
3543 | else | |
fd5e21c7 | 3544 | use_default_link=default |
f781ef40 RM |
3545 | fi |
3546 | ||
3547 | ||
a152f366 | 3548 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3549 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3550 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3551 | else | |
3552 | enable_sanity=yes | |
dfd2257a UD |
3553 | fi |
3554 | ||
cd6ede75 | 3555 | |
cd6ede75 | 3556 | |
a152f366 | 3557 | # Check whether --enable-check-abi was given. |
b08c89d9 | 3558 | if test "${enable_check_abi+set}" = set; then : |
a152f366 UD |
3559 | enableval=$enable_check_abi; enable_check_abi=$enableval |
3560 | else | |
3561 | enable_check_abi=no | |
cd6ede75 UD |
3562 | fi |
3563 | ||
cd6ede75 | 3564 | |
a152f366 | 3565 | # Check whether --enable-shared was given. |
b08c89d9 | 3566 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3567 | enableval=$enable_shared; shared=$enableval |
3568 | else | |
a0da5fe1 | 3569 | shared=yes |
a152f366 | 3570 | fi |
cd6ede75 | 3571 | |
a152f366 | 3572 | # Check whether --enable-profile was given. |
b08c89d9 | 3573 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3574 | enableval=$enable_profile; profile=$enableval |
3575 | else | |
3576 | profile=no | |
3577 | fi | |
cd6ede75 | 3578 | |
a152f366 | 3579 | # Check whether --enable-versioning was given. |
b08c89d9 | 3580 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3581 | enableval=$enable_versioning; enable_versioning=$enableval |
3582 | else | |
3583 | enable_versioning=yes | |
cd6ede75 | 3584 | fi |
a152f366 UD |
3585 | |
3586 | ||
3587 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3588 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3589 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3590 | else | |
3591 | oldest_abi=no | |
2ceaa76a RM |
3592 | fi |
3593 | ||
a152f366 UD |
3594 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3595 | oldest_abi=default | |
3596 | else | |
3597 | cat >>confdefs.h <<_ACEOF | |
3598 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3599 | _ACEOF | |
cd6ede75 | 3600 | |
a152f366 | 3601 | fi |
cd6ede75 UD |
3602 | |
3603 | ||
a152f366 | 3604 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3605 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3606 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3607 | else | |
3608 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3609 | fi |
3610 | ||
a152f366 | 3611 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3612 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3613 | |
a152f366 | 3614 | fi |
cd6ede75 | 3615 | |
a152f366 | 3616 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3617 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3618 | enableval=$enable_add_ons; |
3619 | else | |
3620 | enable_add_ons=yes | |
3621 | fi | |
cd6ede75 | 3622 | |
cd6ede75 | 3623 | |
a152f366 | 3624 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3625 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3626 | enableval=$enable_hidden_plt; hidden=$enableval |
3627 | else | |
3628 | hidden=yes | |
2de7874e | 3629 | fi |
cd6ede75 | 3630 | |
a152f366 | 3631 | if test "x$hidden" = xno; then |
b08c89d9 | 3632 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3633 | |
a152f366 | 3634 | fi |
e0a3ed4f | 3635 | |
a152f366 | 3636 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3637 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3638 | enableval=$enable_bind_now; bindnow=$enableval |
3639 | else | |
3640 | bindnow=no | |
3641 | fi | |
e0a3ed4f | 3642 | |
e0a3ed4f | 3643 | |
e0a3ed4f | 3644 | |
a152f366 | 3645 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3646 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3647 | enableval=$enable_static_nss; static_nss=$enableval |
3648 | else | |
3649 | static_nss=no | |
3650 | fi | |
e0a3ed4f | 3651 | |
a152f366 UD |
3652 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3653 | static_nss=yes | |
b08c89d9 | 3654 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3655 | |
a152f366 | 3656 | fi |
cd6ede75 | 3657 | |
a152f366 | 3658 | # Check whether --enable-force-install was given. |
b08c89d9 | 3659 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3660 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3661 | else |
a152f366 UD |
3662 | force_install=yes |
3663 | fi | |
ff886b82 | 3664 | |
3a12e572 | 3665 | |
cd6ede75 | 3666 | |
a152f366 | 3667 | # Check whether --enable-kernel was given. |
b08c89d9 | 3668 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3669 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3670 | fi |
a152f366 UD |
3671 | |
3672 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3673 | # Better nothing than this. | |
3674 | minimum_kernel="" | |
3675 | else | |
3676 | if test "$minimum_kernel" = current; then | |
3677 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3678 | fi |
3679 | fi | |
cd6ede75 | 3680 | |
a152f366 | 3681 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3682 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3683 | enableval=$enable_all_warnings; all_warnings=$enableval |
3684 | fi | |
cd6ede75 | 3685 | |
5c2a0669 | 3686 | |
cd6ede75 | 3687 | |
a152f366 | 3688 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3689 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3690 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3691 | else |
6f89d2f3 | 3692 | multi_arch=default |
cd6ede75 UD |
3693 | fi |
3694 | ||
4bca4c17 | 3695 | |
a152f366 | 3696 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3697 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3698 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3699 | else |
a152f366 | 3700 | nss_crypt=no |
4bca4c17 UD |
3701 | fi |
3702 | ||
a152f366 UD |
3703 | if test x$nss_crypt = xyes; then |
3704 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3705 | if test $? -ne 0; then | |
4a531bb0 | 3706 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3707 | fi |
a152f366 UD |
3708 | old_CFLAGS="$CFLAGS" |
3709 | CFLAGS="$CFLAGS $nss_includes" | |
3710 | ||
b08c89d9 UD |
3711 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3712 | /* end confdefs.h. */ | |
a152f366 UD |
3713 | typedef int PRBool; |
3714 | #include <hasht.h> | |
3715 | #include <nsslowhash.h> | |
3716 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3717 | int |
3718 | main () | |
3719 | { | |
3720 | ||
3721 | ; | |
3722 | return 0; | |
3723 | } | |
a152f366 | 3724 | _ACEOF |
b08c89d9 | 3725 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3726 | libc_cv_nss_crypt=yes |
63bda0c1 | 3727 | else |
4a531bb0 | 3728 | as_fn_error $? " |
b08c89d9 | 3729 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3730 | fi |
a152f366 UD |
3731 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3732 | old_LIBS="$LIBS" | |
3733 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3734 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3735 | /* end confdefs.h. */ |
3736 | typedef int PRBool; | |
3737 | #include <hasht.h> | |
3738 | #include <nsslowhash.h> | |
3739 | int | |
3740 | main () | |
3741 | { | |
3742 | NSSLOW_Init(); | |
3743 | ; | |
3744 | return 0; | |
3745 | } | |
3746 | _ACEOF | |
b08c89d9 | 3747 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3748 | libc_cv_nss_crypt=yes |
cd6ede75 | 3749 | else |
4a531bb0 | 3750 | as_fn_error $? " |
b08c89d9 | 3751 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3752 | fi |
b08c89d9 UD |
3753 | rm -f core conftest.err conftest.$ac_objext \ |
3754 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3755 | CFLAGS="$old_CFLAGS" |
3756 | LIBS="$old_LIBS" | |
4bca4c17 | 3757 | else |
a152f366 | 3758 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3759 | fi |
3760 | ||
cd6ede75 | 3761 | |
a152f366 UD |
3762 | # The way shlib-versions is used to generate soversions.mk uses a |
3763 | # fairly simplistic model for name recognition that can't distinguish | |
3764 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3765 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3766 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3767 | case "$host_os" in | |
3768 | linux*) | |
3769 | ;; | |
3770 | gnu*) | |
3771 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3772 | ;; | |
26f56c1c | 3773 | esac |
3a12e572 | 3774 | |
a152f366 UD |
3775 | # We keep the original values in `$config_*' and never modify them, so we |
3776 | # can write them unchanged into config.make. Everything else uses | |
3777 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3778 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3779 | |
a152f366 UD |
3780 | # Don't allow vendor == "unknown" |
3781 | test "$config_vendor" = unknown && config_vendor= | |
3782 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3783 | |
a152f366 | 3784 | # Some configurations imply other options. |
0269750c | 3785 | elf=yes |
3a12e572 | 3786 | |
a152f366 UD |
3787 | # The configure fragment of an add-on port can modify these to supplement |
3788 | # or override the table in the case statement below. No fragment should | |
3789 | # ever change the config_* variables, however. | |
3790 | machine=$config_machine | |
3791 | vendor=$config_vendor | |
3792 | os=$config_os | |
3793 | base_os='' | |
3a12e572 | 3794 | |
a152f366 UD |
3795 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3796 | # Unify this here. | |
3797 | if test "$machine" = rs6000; then | |
3798 | machine="powerpc" | |
3799 | fi | |
3a12e572 | 3800 | |
a152f366 UD |
3801 | # Braindead PowerPC box with absolutely no FPU. |
3802 | case "$machine-$host_os" in | |
3803 | powerpc*-*soft) | |
3804 | with_fp=no | |
3805 | ;; | |
26f56c1c | 3806 | esac |
2abf9ff1 | 3807 | |
a152f366 | 3808 | submachine= |
26f56c1c | 3809 | |
a152f366 | 3810 | # Check whether --with-cpu was given. |
b08c89d9 | 3811 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3812 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3813 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3814 | no) ;; |
3815 | *) submachine="$withval" ;; | |
3816 | esac | |
3a12e572 UD |
3817 | |
3818 | fi | |
3a12e572 | 3819 | |
3a12e572 | 3820 | |
a152f366 UD |
3821 | # An add-on can set this when it wants to disable the sanity check below. |
3822 | libc_config_ok=no | |
26f56c1c | 3823 | |
a152f366 | 3824 | subdirs="$subdirs " |
3a12e572 | 3825 | |
3a12e572 | 3826 | |
a152f366 UD |
3827 | case "$enable_add_ons" in |
3828 | ''|no) add_ons= ;; | |
3829 | yes|'*') | |
3830 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3831 | sed 's@/[^/]*$@@' | sort | uniq` | |
3832 | add_ons_automatic=yes | |
3833 | ;; | |
3834 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3835 | add_ons_automatic=no ;; | |
26f56c1c | 3836 | esac |
2abf9ff1 | 3837 | |
a152f366 UD |
3838 | configured_add_ons= |
3839 | add_ons_sfx= | |
3840 | add_ons_pfx= | |
3841 | if test x"$add_ons" != x; then | |
3842 | for f in $add_ons; do | |
3843 | # Some sanity checks | |
3844 | case "$f" in | |
3845 | crypt) | |
4a531bb0 | 3846 | as_fn_error $? " |
a152f366 UD |
3847 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3848 | *** part of glibc and using the old add-on will not work with this | |
3849 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3850 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3851 | ;; |
3852 | localedata) | |
4a531bb0 | 3853 | as_fn_error $? " |
a152f366 UD |
3854 | *** It seems that you're using an old \`localedata' add-on. localedata |
3855 | *** is now part of glibc and using the old add-on will not work with | |
3856 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3857 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3858 | ;; |
3859 | esac | |
3860 | done | |
3a12e572 | 3861 | |
a152f366 UD |
3862 | # Now source each add-on's configure fragment. |
3863 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3864 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3865 | # A fragment can clear (or even change) $libc_add_on to affect | |
3866 | # whether it goes into the list to be actually used in the build. | |
3867 | use_add_ons= | |
3868 | for libc_add_on in $add_ons; do | |
3869 | # Test whether such a directory really exists. | |
3870 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3871 | case "$libc_add_on" in | |
3872 | /*) | |
3873 | libc_add_on_srcdir=$libc_add_on | |
3874 | ;; | |
3875 | *) | |
3876 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3877 | if test -d "$libc_add_on"; then |
a152f366 UD |
3878 | libc_add_on="`pwd`/$libc_add_on" |
3879 | else | |
4a531bb0 | 3880 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3881 | fi |
3882 | } | |
3883 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3884 | ;; | |
3885 | esac | |
2abf9ff1 | 3886 | |
a152f366 UD |
3887 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3888 | libc_add_on_canonical= | |
7967983f | 3889 | libc_add_on_config_subdirs= |
a152f366 | 3890 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3891 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3892 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3893 | libc_add_on_canonical=unknown |
3894 | libc_add_on_subdirs= | |
3895 | . "$libc_add_on_frag" | |
3896 | test -z "$libc_add_on" || { | |
77e8bddf | 3897 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3898 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3899 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3900 | fi |
3901 | for d in $libc_add_on_subdirs; do | |
3902 | case "$libc_add_on" in | |
3903 | /*) subdir_srcdir="$libc_add_on" ;; | |
3904 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3905 | esac | |
3906 | case "$d" in | |
3907 | .) | |
3908 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3909 | ;; | |
3910 | /*) | |
3911 | subdir_srcdir="$d" | |
3912 | ;; | |
3913 | *) | |
3914 | subdir_srcdir="$subdir_srcdir/$d" | |
3915 | ;; | |
3916 | esac | |
3917 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3918 | add_on_subdirs="$add_on_subdirs $d" | |
3919 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3920 | $d-srcdir = $subdir_srcdir" | |
3921 | done | |
7967983f RM |
3922 | for d in $libc_add_on_config_subdirs; do |
3923 | case "$d" in | |
4a531bb0 | 3924 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3925 | esac |
3926 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3927 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3928 | fi |
3929 | case "$libc_add_on" in | |
4a531bb0 | 3930 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3931 | esac |
3932 | subdirs="$subdirs $libc_add_on/$d" | |
3933 | done | |
a152f366 UD |
3934 | } |
3935 | fi | |
3936 | if test -n "$libc_add_on"; then | |
3937 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
3938 | then | |
b08c89d9 | 3939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
322e23db | 3940 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
a152f366 UD |
3941 | for frag in $frags; do |
3942 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3943 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3944 | . "$frag" | |
3945 | done | |
b08c89d9 | 3946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
322e23db | 3947 | $as_echo "" >&6; } |
a152f366 UD |
3948 | fi |
3949 | use_add_ons="$use_add_ons $libc_add_on" | |
3950 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3951 | test -z "$libc_add_on_canonical" || | |
3952 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3953 | fi | |
3954 | done | |
3955 | # Use echo to strip excess whitespace. | |
3956 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3957 | fi |
26f56c1c | 3958 | |
3a12e572 | 3959 | |
3a12e572 | 3960 | |
3a12e572 | 3961 | |
a152f366 UD |
3962 | ### |
3963 | ### I put this here to prevent those annoying emails from people who cannot | |
3964 | ### read and try to compile glibc on unsupported platforms. --drepper | |
3965 | ### | |
3966 | ### By using the undocumented --enable-hacker-mode option for configure | |
3967 | ### one can skip this test to make the configuration not fail for unsupported | |
3968 | ### platforms. | |
3969 | ### | |
3970 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3971 | case "$machine-$host_os" in | |
0269750c | 3972 | *-linux* | *-gnu* | arm*-none*) |
a152f366 UD |
3973 | ;; |
3974 | *) | |
3975 | echo "*** The GNU C library is currently not available for this platform." | |
3976 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
3977 | echo "*** might never happen. So, if you have interest to see glibc on" | |
3978 | echo "*** this platform visit" | |
3979 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
3980 | echo "*** and join the group of porters" | |
3981 | exit 1 | |
3982 | ;; | |
3983 | esac | |
3a12e572 | 3984 | fi |
2abf9ff1 | 3985 | |
a152f366 UD |
3986 | # Expand the configuration machine name into a subdirectory by architecture |
3987 | # type and particular chip. If an add-on configure fragment already set | |
3988 | # base_machine, we don't change it. | |
3989 | test -n "$base_machine" || case "$machine" in | |
a152f366 | 3990 | i[34567]86) base_machine=i386 machine=i386/$machine ;; |
a152f366 UD |
3991 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
3992 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
3993 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
3994 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
3995 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
3996 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
3997 | sparc | sparcv[67]) | |
3998 | base_machine=sparc machine=sparc/sparc32 ;; | |
3999 | sparcv8 | supersparc | hypersparc) | |
4000 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4001 | sparcv8plus | sparcv8plusa | sparcv9) | |
4002 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4003 | sparcv8plusb | sparcv9b) | |
4004 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4005 | sparcv9v) | |
4006 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4007 | sparcv9v2) | |
4008 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4009 | sparc64) | |
4010 | base_machine=sparc machine=sparc/sparc64 ;; | |
4011 | sparc64b) | |
4012 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4013 | sparc64v) | |
4014 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4015 | sparc64v2) | |
4016 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4017 | *) base_machine=$machine ;; | |
4018 | esac | |
26f56c1c | 4019 | |
3a12e572 | 4020 | |
a152f366 | 4021 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4022 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4023 | |
cd6ede75 | 4024 | fi |
26f56c1c | 4025 | |
84b9230c MF |
4026 | # For the multi-arch option we need support in the assembler. |
4027 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 | |
4028 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } | |
f318beb8 | 4029 | if ${libc_cv_asm_gnu_indirect_function+:} false; then : |
84b9230c MF |
4030 | $as_echo_n "(cached) " >&6 |
4031 | else | |
4032 | cat > conftest.s <<EOF | |
4033 | .type foo,%gnu_indirect_function | |
4034 | EOF | |
4035 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4036 | then | |
4037 | libc_cv_asm_gnu_indirect_function=yes | |
4038 | else | |
4039 | libc_cv_asm_gnu_indirect_function=no | |
4040 | fi | |
4041 | rm -f conftest* | |
4042 | fi | |
4043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 | |
4044 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } | |
4045 | ||
4046 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4047 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
f318beb8 | 4048 | if ${libc_cv_dot_text+:} false; then : |
84b9230c MF |
4049 | $as_echo_n "(cached) " >&6 |
4050 | else | |
4051 | cat > conftest.s <<EOF | |
4052 | .text | |
4053 | EOF | |
4054 | libc_cv_dot_text= | |
4055 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4056 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4057 | (eval $ac_try) 2>&5 | |
4058 | ac_status=$? | |
4059 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4060 | test $ac_status = 0; }; }; then | |
4061 | libc_cv_dot_text=.text | |
4062 | fi | |
4063 | rm -f conftest* | |
4064 | fi | |
4065 | ||
4066 | if test -z "$libc_cv_dot_text"; then | |
4067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4068 | $as_echo "no" >&6; } | |
4069 | else | |
4070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4071 | $as_echo "yes" >&6; } | |
4072 | fi | |
4073 | ||
4074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 | |
4075 | $as_echo_n "checking for assembler global-symbol directive... " >&6; } | |
f318beb8 | 4076 | if ${libc_cv_asm_global_directive+:} false; then : |
84b9230c MF |
4077 | $as_echo_n "(cached) " >&6 |
4078 | else | |
4079 | libc_cv_asm_global_directive=UNKNOWN | |
4080 | for ac_globl in .globl .global .EXPORT; do | |
4081 | cat > conftest.s <<EOF | |
4082 | ${libc_cv_dot_text} | |
4083 | ${ac_globl} foo | |
4084 | foo: | |
4085 | EOF | |
4086 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4087 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4088 | (eval $ac_try) 2>&5 | |
4089 | ac_status=$? | |
4090 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4091 | test $ac_status = 0; }; }; then | |
4092 | libc_cv_asm_global_directive=${ac_globl} | |
4093 | fi | |
4094 | rm -f conftest* | |
4095 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4096 | done | |
4097 | fi | |
4098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 | |
4099 | $as_echo "$libc_cv_asm_global_directive" >&6; } | |
4100 | if test $libc_cv_asm_global_directive = UNKNOWN; then | |
4a531bb0 | 4101 | as_fn_error $? "cannot determine asm global directive" "$LINENO" 5 |
84b9230c MF |
4102 | else |
4103 | cat >>confdefs.h <<_ACEOF | |
4104 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} | |
4105 | _ACEOF | |
4106 | ||
4107 | fi | |
4108 | ||
4109 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 | |
4110 | $as_echo_n "checking for assembler .type directive prefix... " >&6; } | |
f318beb8 | 4111 | if ${libc_cv_asm_type_prefix+:} false; then : |
84b9230c MF |
4112 | $as_echo_n "(cached) " >&6 |
4113 | else | |
4114 | libc_cv_asm_type_prefix=no | |
4115 | for ac_try_prefix in '@' '%' '#'; do | |
4116 | cat > conftest.s <<EOF | |
4117 | ${libc_cv_dot_text} | |
4118 | ${libc_cv_asm_global_directive} foo | |
4119 | .type foo, ${ac_try_prefix}object | |
4120 | .size foo, 1 | |
4121 | foo: | |
4122 | .byte 1 | |
4123 | EOF | |
4124 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4125 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4126 | (eval $ac_try) 2>&5 | |
4127 | ac_status=$? | |
4128 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4129 | test $ac_status = 0; }; }; then | |
4130 | libc_cv_asm_type_prefix=${ac_try_prefix} | |
4131 | fi | |
4132 | rm -f conftest* | |
4133 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4134 | done | |
4135 | fi | |
4136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 | |
4137 | $as_echo "$libc_cv_asm_type_prefix" >&6; } | |
4138 | if test "x$libc_cv_asm_type_prefix" != xno; then | |
4139 | cat >>confdefs.h <<_ACEOF | |
4140 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} | |
4141 | _ACEOF | |
4142 | ||
4143 | fi | |
4144 | ||
6b1d1d46 | 4145 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes -o x"$libc_cv_asm_type_prefix" = xno; then |
84b9230c | 4146 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4147 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4148 | else |
4149 | multi_arch=no | |
4150 | fi | |
4151 | fi | |
4152 | if test x"$multi_arch" != xno; then | |
4153 | multi_arch_d=/multiarch | |
4154 | fi | |
4155 | ||
a152f366 UD |
4156 | # Compute the list of sysdep directories for this configuration. |
4157 | # This can take a while to compute. | |
4158 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4160 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4161 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4162 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4163 | ||
4164 | test "x$base_os" != x || case "$os" in | |
4165 | gnu*) | |
4166 | base_os=mach/hurd ;; | |
4167 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
4168 | base_os=unix/bsd/bsd4.4 ;; | |
4169 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
4170 | base_os=unix/bsd ;; | |
4171 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
4172 | base_os=unix/sysv ;; | |
4173 | irix6*) | |
4174 | base_os=unix/sysv/irix6/$os ;; | |
4175 | solaris[2-9]*) | |
4176 | base_os=unix/sysv/sysv4 ;; | |
a152f366 UD |
4177 | none) |
4178 | base_os=standalone ;; | |
4179 | esac | |
3a12e572 | 4180 | |
a152f366 UD |
4181 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4182 | tail=$os | |
4183 | ostry=$os | |
4184 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4185 | ostry="$ostry /$o" | |
4186 | tail=$o | |
3a12e572 | 4187 | done |
a152f366 UD |
4188 | o=`echo $tail | sed 's/[0-9]*$//'` |
4189 | if test $o != $tail; then | |
4190 | ostry="$ostry /$o" | |
4191 | fi | |
4192 | # For linux-gnu, try linux-gnu, then linux. | |
4193 | o=`echo $tail | sed 's/-.*$//'` | |
4194 | if test $o != $tail; then | |
4195 | ostry="$ostry /$o" | |
cd6ede75 | 4196 | fi |
3a12e572 | 4197 | |
a152f366 UD |
4198 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4199 | base= | |
4200 | tail=$base_os | |
4201 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4202 | set $b | |
4203 | base="$base /$1" | |
4204 | tail="$2" | |
4205 | done | |
cd6ede75 | 4206 | |
a152f366 UD |
4207 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4208 | mach= | |
4209 | tail=$machine${submachine:+/$submachine} | |
4210 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4211 | set $m | |
4212 | # Prepend the machine's FPU directory unless --without-fp. | |
4213 | if test "$with_fp" = yes; then | |
4214 | mach="$mach /$1/fpu" | |
26f56c1c | 4215 | else |
a152f366 | 4216 | mach="$mach /$1/nofpu" |
925c3c5c | 4217 | fi |
a152f366 UD |
4218 | mach="$mach /$1" |
4219 | tail="$2" | |
925c3c5c | 4220 | done |
a152f366 UD |
4221 | |
4222 | ||
4223 | # Find what sysdep directories exist. | |
4224 | sysnames_add_ons= | |
4225 | sysnames= | |
4226 | for b in $base ''; do | |
4227 | for m0 in $mach ''; do | |
4228 | for v in /$vendor ''; do | |
4229 | test "$v" = / && continue | |
4230 | for o in /$ostry ''; do | |
4231 | test "$o" = / && continue | |
4232 | for m in $multi_arch_d $mach ''; do | |
4233 | for d in $add_ons_pfx ''; do | |
4234 | for a in $add_ons_sfx ''; do | |
4235 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
77e8bddf AS |
4236 | try_srcdir="${srcdir}/" |
4237 | case "$d" in | |
a152f366 UD |
4238 | /*) try_srcdir= ;; |
4239 | esac | |
4240 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4241 | test -n "$enable_debug_configure" && | |
4242 | echo "$0 DEBUG: try $try" >&2 | |
4243 | if test -d "$try_srcdir$try"; then | |
4244 | sysnames="$sysnames $try" | |
4245 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4246 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4247 | case x${m0:-$m} in | |
4248 | x*/$submachine) submachine_used=t ;; | |
4249 | esac | |
4250 | if test -n "$d"; then | |
4251 | case "$sysnames_add_ons" in | |
4252 | *" $d "*) ;; | |
4253 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4254 | esac | |
4255 | fi | |
4256 | fi | |
4257 | fi | |
4258 | done | |
4259 | done | |
4260 | done | |
4261 | done | |
4262 | done | |
4263 | done | |
925c3c5c UD |
4264 | done |
4265 | ||
6f89d2f3 L |
4266 | # If the assembler supports gnu_indirect_function symbol type and the |
4267 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4268 | case $sysnames_add_ons$sysnames in |
4269 | *"$multi_arch_d"*) | |
4270 | ;; | |
4271 | *) | |
77e8bddf | 4272 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4273 | ;; |
4274 | esac | |
4275 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4276 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4277 | |
4278 | fi | |
4279 | ||
4280 | ||
a152f366 | 4281 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4282 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4283 | fi |
a152f366 | 4284 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4285 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4286 | fi |
a152f366 | 4287 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4288 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4289 | fi |
4290 | ||
26f56c1c | 4291 | |
a152f366 UD |
4292 | # We have now validated the configuration. |
4293 | ||
4294 | ||
a0da5fe1 | 4295 | # Look for an `elf' subdirectory of each machine directory. |
a152f366 UD |
4296 | # We prepend these rather than inserting them whereever the machine appears |
4297 | # because things specified by the machine's ELF ABI should override | |
4298 | # OS-specific things, and should always be the same for any OS on the | |
4299 | # machine (otherwise what's the point of an ABI?). | |
a0da5fe1 UD |
4300 | elf_dirs= |
4301 | for d in $add_ons_pfx ''; do | |
4302 | for m in $mach; do | |
4303 | if test -d $srcdir/${d}sysdeps$m/elf; then | |
4304 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" | |
4305 | fi | |
925c3c5c | 4306 | done |
a0da5fe1 UD |
4307 | done |
4308 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" | |
925c3c5c | 4309 | |
925c3c5c | 4310 | |
a152f366 UD |
4311 | # Expand the list of system names into a full list of directories |
4312 | # from each element's parent name and Implies file (if present). | |
4313 | set $sysnames | |
4314 | names= | |
4315 | while test $# -gt 0; do | |
4316 | name=$1 | |
4317 | shift | |
26f56c1c | 4318 | |
a152f366 UD |
4319 | case " $names " in *" $name "*) |
4320 | # Already in the list. | |
4321 | continue | |
4322 | esac | |
925c3c5c | 4323 | |
a152f366 UD |
4324 | # Report each name as we discover it, so there is no long pause in output. |
4325 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4326 | |
a152f366 UD |
4327 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4328 | ||
4329 | case $name in | |
4330 | /*) xsrcdir= ;; | |
4331 | *) xsrcdir=$srcdir/ ;; | |
4332 | esac | |
4333 | test -n "$enable_debug_configure" && | |
4334 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4335 | ||
4336 | if test -f $xsrcdir$name/Implies; then | |
4337 | # Collect more names from the `Implies' file (removing comments). | |
4338 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
4339 | implied= | |
4340 | for x in $implied_candidate; do | |
4341 | found=no | |
4342 | if test -d $xsrcdir$name_base/$x; then | |
4343 | implied="$implied $name_base/$x"; | |
4344 | found=yes | |
4345 | fi | |
4346 | for d in $add_ons_pfx ''; do | |
4347 | try="${d}sysdeps/$x" | |
4348 | case $d in | |
4349 | /*) try_srcdir= ;; | |
4350 | *) try_srcdir=$srcdir/ ;; | |
4351 | esac | |
4352 | test -n "$enable_debug_configure" && | |
4353 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
4354 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4355 | then | |
4356 | implied="$implied $try" | |
4357 | found=yes | |
4358 | case "$sysnames_add_ons" in | |
4359 | *" $d "*) ;; | |
4360 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4361 | esac | |
4362 | fi | |
4363 | done | |
4364 | if test $found = no; then | |
77e8bddf | 4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5 |
322e23db | 4366 | $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
a152f366 UD |
4367 | fi |
4368 | done | |
4369 | else | |
4370 | implied= | |
4371 | fi | |
925c3c5c | 4372 | |
a152f366 UD |
4373 | # Add NAME to the list of names. |
4374 | names="$names $name" | |
925c3c5c | 4375 | |
a152f366 UD |
4376 | # Find the parent of NAME, using the empty string if it has none. |
4377 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4378 | |
a152f366 UD |
4379 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4380 | # the list of names to be processed (the argument list). We prepend the | |
4381 | # implied names to the list and append the parent. We want implied | |
4382 | # directories to come before further directories inferred from the | |
4383 | # configuration components; this ensures that for sysv4, unix/common | |
4384 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4385 | # after sysv4). | |
4386 | sysnames="`echo $implied $* $parent`" | |
4387 | test -n "$sysnames" && set $sysnames | |
4388 | done | |
2abf9ff1 | 4389 | |
a152f366 | 4390 | # Add the default directories. |
a0da5fe1 | 4391 | default_sysnames="sysdeps/generic/elf sysdeps/generic" |
a152f366 | 4392 | sysnames="$names $default_sysnames" |
26f56c1c | 4393 | |
a152f366 | 4394 | # The other names were emitted during the scan. |
b08c89d9 | 4395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4396 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4397 | |
a152f366 UD |
4398 | # Collect the list of add-ons that supply partial sysdeps trees. |
4399 | sysdeps_add_ons= | |
4400 | for add_on in $add_ons; do | |
4401 | case "$add_on" in | |
4402 | /*) xsrcdir= ;; | |
4403 | *) xsrcdir="$srcdir/" ;; | |
4404 | esac | |
925c3c5c | 4405 | |
a152f366 UD |
4406 | test -d "$xsrcdir$add_on/sysdeps" || { |
4407 | case "$configured_add_ons " in | |
4408 | *" $add_on "*) ;; | |
4409 | *|'') | |
4a531bb0 | 4410 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4411 | ;; |
4412 | esac | |
4413 | continue | |
4414 | } | |
2abf9ff1 | 4415 | |
a152f366 UD |
4416 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4417 | case "$sysnames_add_ons" in | |
4418 | *" $add_on/ "*) ;; | |
4419 | *|'') | |
b08c89d9 | 4420 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4421 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4422 | continue ;; |
4423 | esac | |
26f56c1c | 4424 | |
a152f366 UD |
4425 | found=no |
4426 | for d in $sysnames; do | |
4427 | case "$d" in | |
4428 | $add_on/sysdeps/*) ;; | |
4429 | *) continue ;; | |
4430 | esac | |
4431 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4432 | case "$f" in | |
4433 | sys|bits) | |
4434 | for ff in $f/*.h; do | |
4435 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4436 | done | |
4437 | ;; | |
4438 | *) | |
77e8bddf | 4439 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4440 | ;; |
4441 | esac | |
4442 | done) | |
4443 | if test $? -eq 88; then | |
4444 | found=yes | |
4445 | break | |
4446 | fi | |
4447 | done | |
4448 | if test $found = no; then | |
b08c89d9 | 4449 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4450 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4451 | fi |
4452 | done | |
26f56c1c | 4453 | |
2abf9ff1 | 4454 | |
26f56c1c | 4455 | |
a152f366 | 4456 | ### Locate tools. |
26f56c1c | 4457 | |
a152f366 UD |
4458 | # Find a good install program. We prefer a C program (faster), |
4459 | # so one script is as good as another. But avoid the broken or | |
4460 | # incompatible versions: | |
4461 | # SysV /etc/install, /usr/sbin/install | |
4462 | # SunOS /usr/etc/install | |
4463 | # IRIX /sbin/install | |
4464 | # AIX /bin/install | |
4465 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4466 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4467 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4468 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4469 | # OS/2's system install, which has a completely different semantic | |
4470 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4471 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4473 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4474 | if test -z "$INSTALL"; then |
f318beb8 | 4475 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4476 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4477 | else |
4478 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4479 | for as_dir in $PATH | |
4480 | do | |
4481 | IFS=$as_save_IFS | |
4482 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4483 | # Account for people who put trailing slashes in PATH elements. |
4484 | case $as_dir/ in #(( | |
4485 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4486 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4487 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4488 | /usr/ucb/* ) ;; |
4489 | *) | |
4490 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4491 | # Don't use installbsd from OSF since it installs stuff as root | |
4492 | # by default. | |
4493 | for ac_prog in ginstall scoinst install; do | |
4494 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4495 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4496 | if test $ac_prog = install && | |
4497 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4498 | # AIX install. It has an incompatible calling convention. | |
4499 | : | |
4500 | elif test $ac_prog = install && | |
4501 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4502 | # program-specific install script used by HP pwplus--don't use. | |
4503 | : | |
4504 | else | |
322e23db UD |
4505 | rm -rf conftest.one conftest.two conftest.dir |
4506 | echo one > conftest.one | |
4507 | echo two > conftest.two | |
4508 | mkdir conftest.dir | |
4509 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4510 | test -s conftest.one && test -s conftest.two && | |
4511 | test -s conftest.dir/conftest.one && | |
4512 | test -s conftest.dir/conftest.two | |
4513 | then | |
4514 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4515 | break 3 | |
4516 | fi | |
a152f366 UD |
4517 | fi |
4518 | fi | |
4519 | done | |
4520 | done | |
4521 | ;; | |
26f56c1c | 4522 | esac |
322e23db | 4523 | |
b08c89d9 | 4524 | done |
a152f366 | 4525 | IFS=$as_save_IFS |
2abf9ff1 | 4526 | |
322e23db | 4527 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4528 | |
925c3c5c | 4529 | fi |
a152f366 UD |
4530 | if test "${ac_cv_path_install+set}" = set; then |
4531 | INSTALL=$ac_cv_path_install | |
4532 | else | |
4533 | # As a last resort, use the slow shell script. Don't cache a | |
4534 | # value for INSTALL within a source directory, because that will | |
4535 | # break other packages using the cache if that directory is | |
4536 | # removed, or if the value is a relative name. | |
4537 | INSTALL=$ac_install_sh | |
4538 | fi | |
925c3c5c | 4539 | fi |
b08c89d9 | 4540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4541 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4542 | |
a152f366 UD |
4543 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4544 | # It thinks the first close brace ends the variable substitution. | |
4545 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4546 | |
a152f366 UD |
4547 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4548 | ||
4549 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4550 | ||
4551 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4552 | # The makefiles need to use a different form to find it in $srcdir. | |
4553 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4554 | fi |
b08c89d9 | 4555 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4556 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4557 | LN_S=$as_ln_s |
4558 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4560 | $as_echo "yes" >&6; } |
26f56c1c | 4561 | else |
b08c89d9 | 4562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4563 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4564 | fi |
a152f366 | 4565 | |
925c3c5c | 4566 | |
650425ce UD |
4567 | # Was a --with-binutils option given? |
4568 | if test -n "$path_binutils"; then | |
4569 | # Make absolute; ensure a single trailing slash. | |
4570 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4571 | CC="$CC -B$path_binutils" |
650425ce | 4572 | fi |
27a5bb33 UD |
4573 | AS=`$CC -print-prog-name=as` |
4574 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4575 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4576 | |
4baa087a RM |
4577 | OBJDUMP=`$CC -print-prog-name=objdump` |
4578 | ||
1b74661a RM |
4579 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4580 | ||
4baa087a | 4581 | |
4baa087a | 4582 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4584 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4585 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4586 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4587 | else |
4588 | # Most GNU programs take a -v and spit out some text including | |
4589 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4590 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4591 | libc_cv_prog_as_gnu=yes | |
4592 | else | |
4593 | libc_cv_prog_as_gnu=no | |
4594 | fi | |
4595 | rm -fr contest* | |
4596 | fi | |
b08c89d9 | 4597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4598 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4599 | rm -f a.out |
4600 | gnu_as=$libc_cv_prog_as_gnu | |
4601 | ||
b08c89d9 | 4602 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4603 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4604 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4605 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4606 | else |
4607 | # Most GNU programs take a -v and spit out some text including | |
4608 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4609 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4610 | libc_cv_prog_ld_gnu=yes | |
4611 | else | |
4612 | libc_cv_prog_ld_gnu=no | |
4613 | fi | |
4614 | rm -fr contest* | |
4615 | fi | |
b08c89d9 | 4616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4617 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4618 | gnu_ld=$libc_cv_prog_ld_gnu |
4619 | ||
4620 | ||
bec039bc | 4621 | # Accept binutils 2.20 or newer. |
4baa087a RM |
4622 | for ac_prog in $AS |
4623 | do | |
4624 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4625 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4627 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4628 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4629 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4630 | else |
4631 | if test -n "$AS"; then | |
4632 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4633 | else | |
4634 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4635 | for as_dir in $PATH | |
4636 | do | |
4637 | IFS=$as_save_IFS | |
4638 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4639 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4640 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4641 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4642 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4643 | break 2 |
4644 | fi | |
4645 | done | |
b08c89d9 | 4646 | done |
26f56c1c | 4647 | IFS=$as_save_IFS |
4baa087a RM |
4648 | |
4649 | fi | |
4650 | fi | |
4651 | AS=$ac_cv_prog_AS | |
4652 | if test -n "$AS"; then | |
b08c89d9 | 4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4654 | $as_echo "$AS" >&6; } |
4baa087a | 4655 | else |
b08c89d9 | 4656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4657 | $as_echo "no" >&6; } |
4baa087a RM |
4658 | fi |
4659 | ||
26f56c1c | 4660 | |
4baa087a RM |
4661 | test -n "$AS" && break |
4662 | done | |
4663 | ||
4664 | if test -z "$AS"; then | |
4665 | ac_verc_fail=yes | |
4666 | else | |
4667 | # Found it, now check the version. | |
b08c89d9 | 4668 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4669 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4670 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4671 | case $ac_prog_version in | |
4672 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bec039bc | 4673 | 2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4674 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4675 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4676 | ||
4677 | esac | |
b08c89d9 | 4678 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4679 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4680 | fi |
4681 | if test $ac_verc_fail = yes; then | |
73588175 | 4682 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4683 | fi |
4684 | ||
4685 | for ac_prog in $LD | |
4686 | do | |
4687 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4688 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4689 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4690 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4691 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4692 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4693 | else |
4694 | if test -n "$LD"; then | |
4695 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4696 | else | |
4697 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4698 | for as_dir in $PATH | |
4699 | do | |
4700 | IFS=$as_save_IFS | |
4701 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4702 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4703 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4704 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4705 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4706 | break 2 |
4707 | fi | |
4708 | done | |
b08c89d9 | 4709 | done |
26f56c1c | 4710 | IFS=$as_save_IFS |
4baa087a RM |
4711 | |
4712 | fi | |
4713 | fi | |
4714 | LD=$ac_cv_prog_LD | |
4715 | if test -n "$LD"; then | |
b08c89d9 | 4716 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4717 | $as_echo "$LD" >&6; } |
4baa087a | 4718 | else |
b08c89d9 | 4719 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4720 | $as_echo "no" >&6; } |
4baa087a RM |
4721 | fi |
4722 | ||
26f56c1c | 4723 | |
4baa087a RM |
4724 | test -n "$LD" && break |
4725 | done | |
4726 | ||
4727 | if test -z "$LD"; then | |
4728 | ac_verc_fail=yes | |
4729 | else | |
4730 | # Found it, now check the version. | |
b08c89d9 | 4731 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4732 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4733 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4734 | case $ac_prog_version in | |
4735 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bec039bc | 4736 | 2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4737 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4738 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4739 | ||
4740 | esac | |
b08c89d9 | 4741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4742 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4743 | fi |
4744 | if test $ac_verc_fail = yes; then | |
73588175 | 4745 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4746 | fi |
4747 | ||
4748 | ||
4baa087a RM |
4749 | # These programs are version sensitive. |
4750 | ||
4751 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4752 | do | |
4753 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4754 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4756 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4757 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 4758 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4759 | else |
4760 | if test -n "$CC"; then | |
4761 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4762 | else | |
4763 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4764 | for as_dir in $PATH | |
4765 | do | |
4766 | IFS=$as_save_IFS | |
4767 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4768 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4769 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4770 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 4771 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4772 | break 2 |
4773 | fi | |
4774 | done | |
b08c89d9 | 4775 | done |
26f56c1c | 4776 | IFS=$as_save_IFS |
4baa087a RM |
4777 | |
4778 | fi | |
4779 | fi | |
4780 | CC=$ac_cv_prog_CC | |
4781 | if test -n "$CC"; then | |
b08c89d9 | 4782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 4783 | $as_echo "$CC" >&6; } |
4baa087a | 4784 | else |
b08c89d9 | 4785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4786 | $as_echo "no" >&6; } |
4baa087a RM |
4787 | fi |
4788 | ||
26f56c1c | 4789 | |
4baa087a RM |
4790 | test -n "$CC" && break |
4791 | done | |
4792 | ||
4793 | if test -z "$CC"; then | |
4794 | ac_verc_fail=yes | |
4795 | else | |
4796 | # Found it, now check the version. | |
b08c89d9 | 4797 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 4798 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
4799 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
4800 | case $ac_prog_version in | |
4801 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
0e7727f7 | 4802 | 4.[3-9].* | 4.[1-9][0-9].* | [5-9].* ) |
4baa087a RM |
4803 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4804 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4805 | ||
4806 | esac | |
b08c89d9 | 4807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4808 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4809 | fi |
4810 | if test $ac_verc_fail = yes; then | |
4811 | critic_missing="$critic_missing gcc" | |
4812 | fi | |
4813 | ||
4814 | for ac_prog in gnumake gmake make | |
4815 | do | |
4816 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4817 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4819 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4820 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4821 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4822 | else |
4823 | if test -n "$MAKE"; then | |
4824 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4825 | else | |
4826 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4827 | for as_dir in $PATH | |
4828 | do | |
4829 | IFS=$as_save_IFS | |
4830 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4831 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4832 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4833 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4834 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4835 | break 2 |
4836 | fi | |
4837 | done | |
b08c89d9 | 4838 | done |
26f56c1c | 4839 | IFS=$as_save_IFS |
4baa087a RM |
4840 | |
4841 | fi | |
4842 | fi | |
4843 | MAKE=$ac_cv_prog_MAKE | |
4844 | if test -n "$MAKE"; then | |
b08c89d9 | 4845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4846 | $as_echo "$MAKE" >&6; } |
4baa087a | 4847 | else |
b08c89d9 | 4848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4849 | $as_echo "no" >&6; } |
4baa087a RM |
4850 | fi |
4851 | ||
26f56c1c | 4852 | |
4baa087a RM |
4853 | test -n "$MAKE" && break |
4854 | done | |
4855 | ||
4856 | if test -z "$MAKE"; then | |
4857 | ac_verc_fail=yes | |
4858 | else | |
4859 | # Found it, now check the version. | |
b08c89d9 | 4860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4861 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4862 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4863 | case $ac_prog_version in | |
4864 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4865 | 3.79* | 3.[89]*) | |
4866 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4867 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4868 | ||
4869 | esac | |
b08c89d9 | 4870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4871 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4872 | fi |
4873 | if test $ac_verc_fail = yes; then | |
4874 | critic_missing="$critic_missing make" | |
4875 | fi | |
6e3d59bc | 4876 | |
cd6ede75 | 4877 | |
4baa087a RM |
4878 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4879 | do | |
4880 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4881 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4883 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4884 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4885 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4886 | else |
4baa087a RM |
4887 | if test -n "$MSGFMT"; then |
4888 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4889 | else |
3a12e572 UD |
4890 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4891 | for as_dir in $PATH | |
4892 | do | |
4893 | IFS=$as_save_IFS | |
4894 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4895 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4896 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4897 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4898 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4899 | break 2 |
4900 | fi | |
4901 | done | |
b08c89d9 | 4902 | done |
26f56c1c | 4903 | IFS=$as_save_IFS |
3a12e572 | 4904 | |
cd6ede75 UD |
4905 | fi |
4906 | fi | |
4baa087a RM |
4907 | MSGFMT=$ac_cv_prog_MSGFMT |
4908 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4910 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4911 | else |
b08c89d9 | 4912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4913 | $as_echo "no" >&6; } |
cd6ede75 UD |
4914 | fi |
4915 | ||
26f56c1c | 4916 | |
4baa087a RM |
4917 | test -n "$MSGFMT" && break |
4918 | done | |
4919 | ||
4920 | if test -z "$MSGFMT"; then | |
4921 | ac_verc_fail=yes | |
4922 | else | |
4923 | # Found it, now check the version. | |
b08c89d9 | 4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4925 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4926 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4927 | case $ac_prog_version in | |
4928 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4929 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4930 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4931 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4932 | ||
4933 | esac | |
b08c89d9 | 4934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4935 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4936 | fi |
4baa087a RM |
4937 | if test $ac_verc_fail = yes; then |
4938 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4939 | fi | |
4940 | ||
4941 | for ac_prog in makeinfo | |
4942 | do | |
4943 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4944 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4945 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4946 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4947 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4948 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4949 | else |
4baa087a RM |
4950 | if test -n "$MAKEINFO"; then |
4951 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4952 | else |
3a12e572 UD |
4953 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4954 | for as_dir in $PATH | |
4955 | do | |
4956 | IFS=$as_save_IFS | |
4957 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4958 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4959 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4960 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4961 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4962 | break 2 |
4963 | fi | |
4964 | done | |
b08c89d9 | 4965 | done |
26f56c1c | 4966 | IFS=$as_save_IFS |
3a12e572 | 4967 | |
cd6ede75 UD |
4968 | fi |
4969 | fi | |
4baa087a RM |
4970 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4971 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4972 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4973 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4974 | else |
b08c89d9 | 4975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4976 | $as_echo "no" >&6; } |
cd6ede75 UD |
4977 | fi |
4978 | ||
26f56c1c | 4979 | |
4baa087a RM |
4980 | test -n "$MAKEINFO" && break |
4981 | done | |
5edb9387 | 4982 | |
4baa087a RM |
4983 | if test -z "$MAKEINFO"; then |
4984 | ac_verc_fail=yes | |
5edb9387 | 4985 | else |
4baa087a | 4986 | # Found it, now check the version. |
b08c89d9 | 4987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4988 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4989 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4990 | case $ac_prog_version in | |
4991 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4992 | 4.*) | |
4993 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4994 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4995 | |
4baa087a | 4996 | esac |
b08c89d9 | 4997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4998 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4999 | fi |
4baa087a RM |
5000 | if test $ac_verc_fail = yes; then |
5001 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5002 | fi |
cd6ede75 | 5003 | |
4baa087a | 5004 | for ac_prog in sed |
c4d23330 RM |
5005 | do |
5006 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5007 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5008 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5009 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5010 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 5011 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5012 | else |
4baa087a RM |
5013 | if test -n "$SED"; then |
5014 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5015 | else |
5016 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5017 | for as_dir in $PATH | |
5018 | do | |
5019 | IFS=$as_save_IFS | |
5020 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5021 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5022 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5023 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5024 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5025 | break 2 |
5026 | fi | |
5027 | done | |
b08c89d9 | 5028 | done |
26f56c1c | 5029 | IFS=$as_save_IFS |
c4d23330 RM |
5030 | |
5031 | fi | |
5032 | fi | |
4baa087a RM |
5033 | SED=$ac_cv_prog_SED |
5034 | if test -n "$SED"; then | |
b08c89d9 | 5035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5036 | $as_echo "$SED" >&6; } |
c4d23330 | 5037 | else |
b08c89d9 | 5038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5039 | $as_echo "no" >&6; } |
c4d23330 RM |
5040 | fi |
5041 | ||
26f56c1c | 5042 | |
4baa087a | 5043 | test -n "$SED" && break |
c4d23330 RM |
5044 | done |
5045 | ||
4baa087a | 5046 | if test -z "$SED"; then |
c4d23330 RM |
5047 | ac_verc_fail=yes |
5048 | else | |
5049 | # Found it, now check the version. | |
b08c89d9 | 5050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5051 | $as_echo_n "checking version of $SED... " >&6; } |
4baa087a | 5052 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5053 | case $ac_prog_version in |
5054 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5055 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5056 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5057 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5058 | ||
5059 | esac | |
b08c89d9 | 5060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5061 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5062 | fi |
5063 | if test $ac_verc_fail = yes; then | |
4baa087a | 5064 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5065 | fi |
5066 | ||
4baa087a | 5067 | |
d30cf5bb RM |
5068 | if test -n "$ac_tool_prefix"; then |
5069 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
5070 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
5071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5072 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5073 | if ${ac_cv_prog_READELF+:} false; then : |
d30cf5bb RM |
5074 | $as_echo_n "(cached) " >&6 |
5075 | else | |
5076 | if test -n "$READELF"; then | |
5077 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
5078 | else | |
5079 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5080 | for as_dir in $PATH | |
5081 | do | |
5082 | IFS=$as_save_IFS | |
5083 | test -z "$as_dir" && as_dir=. | |
5084 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5085 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5086 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
5087 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5088 | break 2 | |
5089 | fi | |
5090 | done | |
5091 | done | |
5092 | IFS=$as_save_IFS | |
5093 | ||
5094 | fi | |
5095 | fi | |
5096 | READELF=$ac_cv_prog_READELF | |
5097 | if test -n "$READELF"; then | |
5098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
5099 | $as_echo "$READELF" >&6; } | |
5100 | else | |
5101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5102 | $as_echo "no" >&6; } | |
5103 | fi | |
5104 | ||
5105 | ||
5106 | fi | |
5107 | if test -z "$ac_cv_prog_READELF"; then | |
5108 | ac_ct_READELF=$READELF | |
5109 | # Extract the first word of "readelf", so it can be a program name with args. | |
5110 | set dummy readelf; ac_word=$2 | |
5111 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5112 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5113 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : |
d30cf5bb RM |
5114 | $as_echo_n "(cached) " >&6 |
5115 | else | |
5116 | if test -n "$ac_ct_READELF"; then | |
5117 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
5118 | else | |
5119 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5120 | for as_dir in $PATH | |
5121 | do | |
5122 | IFS=$as_save_IFS | |
5123 | test -z "$as_dir" && as_dir=. | |
5124 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5125 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5126 | ac_cv_prog_ac_ct_READELF="readelf" | |
5127 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5128 | break 2 | |
5129 | fi | |
5130 | done | |
5131 | done | |
5132 | IFS=$as_save_IFS | |
5133 | ||
5134 | fi | |
5135 | fi | |
5136 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
5137 | if test -n "$ac_ct_READELF"; then | |
5138 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
5139 | $as_echo "$ac_ct_READELF" >&6; } | |
5140 | else | |
5141 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5142 | $as_echo "no" >&6; } | |
5143 | fi | |
5144 | ||
5145 | if test "x$ac_ct_READELF" = x; then | |
5146 | READELF="false" | |
5147 | else | |
5148 | case $cross_compiling:$ac_tool_warned in | |
5149 | yes:) | |
5150 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5151 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5152 | ac_tool_warned=yes ;; | |
5153 | esac | |
5154 | READELF=$ac_ct_READELF | |
5155 | fi | |
5156 | else | |
5157 | READELF="$ac_cv_prog_READELF" | |
5158 | fi | |
5159 | ||
5160 | ||
476e7d78 | 5161 | for ac_prog in autoconf |
c4d23330 RM |
5162 | do |
5163 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5164 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5166 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5167 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5168 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5169 | else |
4baa087a RM |
5170 | if test -n "$AUTOCONF"; then |
5171 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5172 | else |
5173 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5174 | for as_dir in $PATH | |
5175 | do | |
5176 | IFS=$as_save_IFS | |
5177 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5178 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5179 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5180 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5181 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5182 | break 2 |
5183 | fi | |
5184 | done | |
b08c89d9 | 5185 | done |
26f56c1c | 5186 | IFS=$as_save_IFS |
c4d23330 RM |
5187 | |
5188 | fi | |
5189 | fi | |
4baa087a RM |
5190 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5191 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5193 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5194 | else |
b08c89d9 | 5195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5196 | $as_echo "no" >&6; } |
c4d23330 RM |
5197 | fi |
5198 | ||
26f56c1c | 5199 | |
4baa087a | 5200 | test -n "$AUTOCONF" && break |
c4d23330 | 5201 | done |
4baa087a | 5202 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5203 | |
476e7d78 RM |
5204 | case "x$AUTOCONF" in |
5205 | xno|x|x:) AUTOCONF=no ;; | |
5206 | *) | |
b08c89d9 | 5207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5208 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
f318beb8 | 5209 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5210 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5211 | else |
476e7d78 RM |
5212 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5213 | libc_cv_autoconf_works=yes | |
5214 | else | |
5215 | libc_cv_autoconf_works=no | |
5216 | fi | |
c4d23330 | 5217 | fi |
b08c89d9 | 5218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5219 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5220 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5221 | ;; | |
5222 | esac | |
5f69cd2f | 5223 | if test "x$AUTOCONF" = xno; then |
476e7d78 | 5224 | aux_missing="$aux_missing autoconf" |
c4d23330 RM |
5225 | fi |
5226 | ||
4a531bb0 | 5227 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5228 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5229 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5230 | |
b08c89d9 | 5231 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5232 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5233 | *** some features will be disabled. |
3a12e572 | 5234 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5235 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5236 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5237 | *** some features will be disabled. | |
5238 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5239 | |
3c720987 UD |
5240 | # if using special system headers, find out the compiler's sekrit |
5241 | # header directory and add that to the list. NOTE: Only does the right | |
5242 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5243 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5244 | SYSINCLUDES=-nostdinc |
5245 | for d in include include-fixed; do | |
22dca1ea | 5246 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5247 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5248 | done | |
5249 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5250 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5251 | if test -n "$CXX"; then |
7872cfb0 | 5252 | CXX_SYSINCLUDES= |
ef226fec RM |
5253 | cxxversion=`$CXX -dumpversion 2>&5` && |
5254 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
7872cfb0 AS |
5255 | for d in include "$cxxmachine/include"; do |
5256 | i=../../../../$d/c++/$cxxversion | |
5257 | cxxheaders=`$CXX -print-file-name="$i"` && | |
5258 | test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" && | |
5259 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \ | |
ef226fec | 5260 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" |
7872cfb0 | 5261 | done |
ef226fec | 5262 | fi |
3c720987 UD |
5263 | fi |
5264 | ||
5265 | ||
ef226fec | 5266 | |
3911660e UD |
5267 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5268 | # since this would lead to problems installing/building glibc. | |
5269 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5270 | # is true: | |
5271 | # - one of the terminals (":" and ";") is the first or last sign | |
5272 | # - two terminals occur directly after each other | |
5273 | # - the path contains an element with a dot in it | |
b08c89d9 | 5274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5275 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5276 | case ${LD_LIBRARY_PATH} in |
5277 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5278 | ld_library_path_setting="contains current directory" |
3911660e UD |
5279 | ;; |
5280 | *) | |
5281 | ld_library_path_setting="ok" | |
5282 | ;; | |
5283 | esac | |
b08c89d9 | 5284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5285 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5286 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5287 | as_fn_error $? " |
3a12e572 UD |
5288 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5289 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5290 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5291 | fi |
5292 | ||
b08c89d9 | 5293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5294 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
f318beb8 | 5295 | if ${libc_cv_gcc_static_libgcc+:} false; then : |
322e23db | 5296 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5297 | else |
5298 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5299 | libc_cv_gcc_static_libgcc= | |
5300 | else | |
5301 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5302 | fi | |
5303 | fi | |
b08c89d9 | 5304 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5305 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5306 | |
5307 | ||
cd6ede75 UD |
5308 | # Extract the first word of "bash", so it can be a program name with args. |
5309 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5310 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5311 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5312 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5313 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5314 | else |
26f56c1c | 5315 | case $BASH_SHELL in |
3a12e572 | 5316 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5317 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5318 | ;; |
5319 | *) | |
3a12e572 UD |
5320 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5321 | for as_dir in $PATH | |
5322 | do | |
5323 | IFS=$as_save_IFS | |
5324 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5325 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5326 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5327 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5328 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5329 | break 2 |
5330 | fi | |
5331 | done | |
b08c89d9 | 5332 | done |
26f56c1c | 5333 | IFS=$as_save_IFS |
3a12e572 | 5334 | |
26f56c1c | 5335 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5336 | ;; |
5337 | esac | |
5338 | fi | |
26f56c1c UD |
5339 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5340 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5342 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5343 | else |
b08c89d9 | 5344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5345 | $as_echo "no" >&6; } |
cd6ede75 UD |
5346 | fi |
5347 | ||
26f56c1c UD |
5348 | |
5349 | if test "$BASH_SHELL" != no && | |
5350 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5351 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5352 | libc_cv_have_bash2=yes |
5353 | else | |
5354 | libc_cv_have_bash2=no | |
5355 | fi | |
5356 | ||
5357 | ||
26f56c1c | 5358 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5359 | # Extract the first word of "ksh", so it can be a program name with args. |
5360 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5362 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5363 | if ${ac_cv_path_KSH+:} false; then : |
322e23db | 5364 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5365 | else |
3a12e572 UD |
5366 | case $KSH in |
5367 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5368 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5369 | ;; | |
5370 | *) | |
3a12e572 UD |
5371 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5372 | for as_dir in $PATH | |
5373 | do | |
5374 | IFS=$as_save_IFS | |
5375 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5376 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5377 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5378 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5379 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5380 | break 2 |
5381 | fi | |
5382 | done | |
b08c89d9 | 5383 | done |
26f56c1c | 5384 | IFS=$as_save_IFS |
3a12e572 | 5385 | |
cd6ede75 UD |
5386 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5387 | ;; | |
5388 | esac | |
5389 | fi | |
3a12e572 | 5390 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5391 | if test -n "$KSH"; then |
b08c89d9 | 5392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5393 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5394 | else |
b08c89d9 | 5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5396 | $as_echo "no" >&6; } |
cd6ede75 UD |
5397 | fi |
5398 | ||
26f56c1c | 5399 | |
cd6ede75 UD |
5400 | if test "$KSH" = no; then |
5401 | libc_cv_have_ksh=no | |
5402 | else | |
5403 | libc_cv_have_ksh=yes | |
5404 | fi | |
5405 | else | |
26f56c1c | 5406 | KSH="$BASH_SHELL" |
3a12e572 | 5407 | |
cd6ede75 UD |
5408 | libc_cv_have_ksh=yes |
5409 | fi | |
5410 | ||
5411 | ||
a8c01776 | 5412 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5413 | do |
3a12e572 | 5414 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5415 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5417 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5418 | if ${ac_cv_prog_AWK+:} false; then : |
322e23db | 5419 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5420 | else |
5421 | if test -n "$AWK"; then | |
5422 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5423 | else | |
3a12e572 UD |
5424 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5425 | for as_dir in $PATH | |
5426 | do | |
5427 | IFS=$as_save_IFS | |
5428 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5429 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5430 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5431 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5432 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5433 | break 2 |
5434 | fi | |
5435 | done | |
b08c89d9 | 5436 | done |
26f56c1c | 5437 | IFS=$as_save_IFS |
3a12e572 | 5438 | |
5aa8ff62 UD |
5439 | fi |
5440 | fi | |
3a12e572 | 5441 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5442 | if test -n "$AWK"; then |
b08c89d9 | 5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5444 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5445 | else |
b08c89d9 | 5446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5447 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5448 | fi |
5449 | ||
26f56c1c | 5450 | |
3a12e572 | 5451 | test -n "$AWK" && break |
5aa8ff62 UD |
5452 | done |
5453 | ||
c0016081 UD |
5454 | # Extract the first word of "perl", so it can be a program name with args. |
5455 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5457 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5458 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5459 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5460 | else |
3a12e572 UD |
5461 | case $PERL in |
5462 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5463 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5464 | ;; | |
5465 | *) | |
3a12e572 UD |
5466 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5467 | for as_dir in $PATH | |
5468 | do | |
5469 | IFS=$as_save_IFS | |
5470 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5471 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5472 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5473 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5474 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5475 | break 2 |
5476 | fi | |
5477 | done | |
b08c89d9 | 5478 | done |
26f56c1c | 5479 | IFS=$as_save_IFS |
3a12e572 | 5480 | |
c0016081 | 5481 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5482 | ;; |
5483 | esac | |
5484 | fi | |
3a12e572 | 5485 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5486 | if test -n "$PERL"; then |
b08c89d9 | 5487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5488 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5489 | else |
b08c89d9 | 5490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5491 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5492 | fi |
5493 | ||
26f56c1c | 5494 | |
2fd5d029 RM |
5495 | if test "$PERL" != no && |
5496 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5497 | PERL=no | |
fc304e02 | 5498 | fi |
c0016081 UD |
5499 | # Extract the first word of "install-info", so it can be a program name with args. |
5500 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5501 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5502 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5503 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5504 | $as_echo_n "(cached) " >&6 |
c0016081 | 5505 | else |
3a12e572 UD |
5506 | case $INSTALL_INFO in |
5507 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5508 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5509 | ;; | |
5510 | *) | |
3a12e572 | 5511 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5512 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5513 | for as_dir in $as_dummy | |
3a12e572 UD |
5514 | do |
5515 | IFS=$as_save_IFS | |
5516 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5517 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5518 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5519 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5520 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5521 | break 2 |
5522 | fi | |
5523 | done | |
b08c89d9 | 5524 | done |
26f56c1c | 5525 | IFS=$as_save_IFS |
3a12e572 | 5526 | |
c0016081 UD |
5527 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5528 | ;; | |
5529 | esac | |
5530 | fi | |
3a12e572 | 5531 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5532 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5534 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5535 | else |
b08c89d9 | 5536 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5537 | $as_echo "no" >&6; } |
c0016081 UD |
5538 | fi |
5539 | ||
26f56c1c | 5540 | |
ae113383 UD |
5541 | # Extract the first word of "bison", so it can be a program name with args. |
5542 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5543 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5544 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5545 | if ${ac_cv_path_BISON+:} false; then : |
322e23db | 5546 | $as_echo_n "(cached) " >&6 |
ae113383 | 5547 | else |
3a12e572 UD |
5548 | case $BISON in |
5549 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5550 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5551 | ;; | |
ae113383 | 5552 | *) |
3a12e572 | 5553 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5554 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5555 | for as_dir in $as_dummy | |
3a12e572 UD |
5556 | do |
5557 | IFS=$as_save_IFS | |
5558 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5559 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5560 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5561 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5562 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5563 | break 2 |
5564 | fi | |
5565 | done | |
b08c89d9 | 5566 | done |
26f56c1c | 5567 | IFS=$as_save_IFS |
3a12e572 | 5568 | |
ae113383 UD |
5569 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5570 | ;; | |
5571 | esac | |
5572 | fi | |
3a12e572 | 5573 | BISON=$ac_cv_path_BISON |
ae113383 | 5574 | if test -n "$BISON"; then |
b08c89d9 | 5575 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5576 | $as_echo "$BISON" >&6; } |
ae113383 | 5577 | else |
b08c89d9 | 5578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5579 | $as_echo "no" >&6; } |
ae113383 UD |
5580 | fi |
5581 | ||
5582 | ||
26f56c1c | 5583 | |
b08c89d9 | 5584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5585 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
f318beb8 | 5586 | if ${libc_cv_friendly_stddef+:} false; then : |
322e23db | 5587 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5588 | else |
b08c89d9 | 5589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5590 | /* end confdefs.h. */ |
cd6ede75 UD |
5591 | #define __need_size_t |
5592 | #define __need_wchar_t | |
5593 | #include <stddef.h> | |
5594 | #define __need_NULL | |
5595 | #include <stddef.h> | |
3a12e572 UD |
5596 | int |
5597 | main () | |
5598 | { | |
cd6ede75 UD |
5599 | size_t size; wchar_t wchar; |
5600 | #ifdef offsetof | |
5601 | #error stddef.h ignored __need_* | |
5602 | #endif | |
5603 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5604 | ; |
5605 | return 0; | |
5606 | } | |
5607 | _ACEOF | |
b08c89d9 | 5608 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5609 | libc_cv_friendly_stddef=yes |
5610 | else | |
b08c89d9 | 5611 | libc_cv_friendly_stddef=no |
cd6ede75 | 5612 | fi |
26f56c1c | 5613 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5614 | fi |
b08c89d9 | 5615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5616 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5617 | if test $libc_cv_friendly_stddef = yes; then |
5618 | config_vars="$config_vars | |
5619 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5620 | fi | |
5621 | ||
b08c89d9 | 5622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5623 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
f318beb8 | 5624 | if ${libc_cv_need_minus_P+:} false; then : |
322e23db | 5625 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5626 | else |
5627 | cat > conftest.S <<EOF | |
5628 | #include "confdefs.h" | |
5629 | /* Nothing whatsoever. */ | |
5630 | EOF | |
3217788f | 5631 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5632 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5633 | (eval $ac_try) 2>&5 |
5634 | ac_status=$? | |
b08c89d9 UD |
5635 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5636 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5637 | libc_cv_need_minus_P=no |
5638 | else | |
5639 | libc_cv_need_minus_P=yes | |
5640 | fi | |
5641 | rm -f conftest* | |
5642 | fi | |
b08c89d9 | 5643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5644 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5645 | if test $libc_cv_need_minus_P = yes; then |
5646 | config_vars="$config_vars | |
5647 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5648 | fi | |
5649 | ||
b08c89d9 | 5650 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5651 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5652 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5653 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5654 | else |
5655 | cat > conftest.s <<EOF | |
2293395f | 5656 | ${libc_cv_dot_text} |
cd6ede75 UD |
5657 | foo: |
5658 | .set glibc_conftest_frobozz,foo | |
5659 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5660 | EOF | |
5661 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5662 | # (but it doesn't work), so we must do a linking check to be sure. | |
5663 | cat > conftest1.c <<\EOF | |
5664 | extern int glibc_conftest_frobozz; | |
640f0119 | 5665 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5666 | EOF |
5667 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5668 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5669 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5670 | libc_cv_asm_set_directive=yes | |
5671 | else | |
5672 | libc_cv_asm_set_directive=no | |
5673 | fi | |
5674 | rm -f conftest* | |
5675 | fi | |
b08c89d9 | 5676 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5677 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5678 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5679 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5680 | |
5681 | fi | |
5682 | ||
b08c89d9 | 5683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5684 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
f318beb8 | 5685 | if ${libc_cv_asm_unique_object+:} false; then : |
415ac3df UD |
5686 | $as_echo_n "(cached) " >&6 |
5687 | else | |
5688 | cat > conftest.s <<EOF | |
5689 | ${libc_cv_dot_text} | |
5690 | _sym: | |
5691 | .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object | |
5692 | EOF | |
5693 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5694 | libc_cv_asm_unique_object=yes | |
5695 | else | |
5696 | libc_cv_asm_unique_object=no | |
5697 | fi | |
5698 | rm -f conftest* | |
5699 | fi | |
b08c89d9 | 5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5701 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5702 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5703 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5704 | |
5705 | fi | |
5706 | ||
b08c89d9 | 5707 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5708 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
f318beb8 | 5709 | if ${libc_cv_asm_symver_directive+:} false; then : |
322e23db | 5710 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5711 | else |
5712 | cat > conftest.s <<EOF | |
2293395f | 5713 | ${libc_cv_dot_text} |
cd6ede75 UD |
5714 | _sym: |
5715 | .symver _sym,sym@VERS | |
5716 | EOF | |
3217788f | 5717 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5718 | libc_cv_asm_symver_directive=yes |
5719 | else | |
5720 | libc_cv_asm_symver_directive=no | |
5721 | fi | |
5722 | rm -f conftest* | |
5723 | fi | |
b08c89d9 | 5724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5725 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5727 | $as_echo_n "checking for ld --version-script... " >&6; } |
f318beb8 | 5728 | if ${libc_cv_ld_version_script_option+:} false; then : |
322e23db | 5729 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5730 | else |
5731 | if test $libc_cv_asm_symver_directive = yes; then | |
5732 | cat > conftest.s <<EOF | |
2293395f | 5733 | ${libc_cv_dot_text} |
cd6ede75 UD |
5734 | _sym: |
5735 | .symver _sym,sym@VERS | |
5736 | EOF | |
5737 | cat > conftest.map <<EOF | |
f43ce637 | 5738 | VERS_1 { |
cd6ede75 UD |
5739 | global: sym; |
5740 | }; | |
f43ce637 UD |
5741 | |
5742 | VERS_2 { | |
77e8bddf | 5743 | global: sym; |
f43ce637 | 5744 | } VERS_1; |
cd6ede75 | 5745 | EOF |
3217788f RM |
5746 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5747 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5748 | -o conftest.so conftest.o | |
5749 | -nostartfiles -nostdlib | |
5750 | -Wl,--version-script,conftest.map | |
3a12e572 | 5751 | 1>&5' |
b08c89d9 | 5752 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5753 | (eval $ac_try) 2>&5 |
5754 | ac_status=$? | |
b08c89d9 UD |
5755 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5756 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5757 | then |
5758 | libc_cv_ld_version_script_option=yes | |
5759 | else | |
5760 | libc_cv_ld_version_script_option=no | |
5761 | fi | |
5762 | else | |
5763 | libc_cv_ld_version_script_option=no | |
5764 | fi | |
5765 | else | |
5766 | libc_cv_ld_version_script_option=no | |
5767 | fi | |
5768 | rm -f conftest* | |
5769 | fi | |
b08c89d9 | 5770 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5771 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5772 | if test $shared != no && |
5773 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5774 | test $libc_cv_ld_version_script_option = yes && |
5775 | test $enable_versioning = yes; then | |
cd6ede75 | 5776 | VERSIONING=yes |
b08c89d9 | 5777 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5778 | |
5779 | else | |
5780 | VERSIONING=no | |
5781 | fi | |
5782 | ||
5783 | ||
a0da5fe1 | 5784 | if test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5785 | echo "\ |
f4017d20 | 5786 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5787 | *** versioning will introduce incompatibilities so that old binaries |
5788 | *** will not run anymore. | |
08a0d60a | 5789 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5790 | fi |
a0da5fe1 | 5791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5792 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
f318beb8 | 5793 | if ${libc_cv_asm_previous_directive+:} false; then : |
322e23db | 5794 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5795 | else |
a0da5fe1 | 5796 | cat > conftest.s <<EOF |
cd6ede75 UD |
5797 | .section foo_section |
5798 | .previous | |
5799 | EOF | |
a0da5fe1 | 5800 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5801 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5802 | (eval $ac_try) 2>&5 |
5803 | ac_status=$? | |
b08c89d9 UD |
5804 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5805 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5806 | libc_cv_asm_previous_directive=yes |
5807 | else | |
5808 | libc_cv_asm_previous_directive=no | |
5809 | fi | |
5810 | rm -f conftest* | |
cd6ede75 | 5811 | fi |
b08c89d9 | 5812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 5813 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
a0da5fe1 UD |
5814 | if test $libc_cv_asm_previous_directive = yes; then |
5815 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5816 | |
a0da5fe1 UD |
5817 | else |
5818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 | |
322e23db | 5819 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
f318beb8 | 5820 | if ${libc_cv_asm_popsection_directive+:} false; then : |
322e23db | 5821 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5822 | else |
a0da5fe1 | 5823 | cat > conftest.s <<EOF |
cd6ede75 UD |
5824 | .pushsection foo_section |
5825 | .popsection | |
5826 | EOF | |
a0da5fe1 | 5827 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5828 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5829 | (eval $ac_try) 2>&5 |
5830 | ac_status=$? | |
b08c89d9 UD |
5831 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5832 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5833 | libc_cv_asm_popsection_directive=yes |
5834 | else | |
5835 | libc_cv_asm_popsection_directive=no | |
5836 | fi | |
5837 | rm -f conftest* | |
cd6ede75 | 5838 | fi |
b08c89d9 | 5839 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 5840 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
a0da5fe1 UD |
5841 | if test $libc_cv_asm_popsection_directive = yes; then |
5842 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5843 | |
cd6ede75 | 5844 | fi |
a0da5fe1 UD |
5845 | fi |
5846 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 | |
322e23db | 5847 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
f318beb8 | 5848 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 5849 | $as_echo_n "(cached) " >&6 |
2d499f55 | 5850 | else |
a0da5fe1 | 5851 | cat > conftest.s <<EOF |
2d499f55 UD |
5852 | .protected foo |
5853 | foo: | |
5854 | .hidden bar | |
5855 | bar: | |
5856 | EOF | |
a0da5fe1 | 5857 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5858 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5859 | (eval $ac_try) 2>&5 |
5860 | ac_status=$? | |
b08c89d9 UD |
5861 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5862 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5863 | libc_cv_asm_protected_directive=yes |
5864 | else | |
5865 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 | |
5866 | fi | |
5867 | rm -f conftest* | |
2d499f55 | 5868 | fi |
b08c89d9 | 5869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 5870 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 5871 | |
a0da5fe1 UD |
5872 | if test $libc_cv_asm_protected_directive = yes; then |
5873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 | |
322e23db | 5874 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
f318beb8 | 5875 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 5876 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5877 | else |
5878 | cat > conftest.c <<EOF | |
5879 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5880 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5881 | EOF | |
5882 | libc_cv_visibility_attribute=no | |
61cea1c3 | 5883 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5884 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5885 | (eval $ac_try) 2>&5 |
5886 | ac_status=$? | |
b08c89d9 UD |
5887 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5888 | test $ac_status = 0; }; }; then | |
0d01dace UD |
5889 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5890 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5891 | libc_cv_visibility_attribute=yes | |
5892 | fi | |
5893 | fi | |
5894 | fi | |
f7d82dc9 | 5895 | rm -f conftest.{c,s} |
0d01dace | 5896 | |
3a12e572 | 5897 | fi |
b08c89d9 | 5898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 5899 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
a0da5fe1 UD |
5900 | if test $libc_cv_visibility_attribute != yes; then |
5901 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 | |
0d01dace | 5902 | fi |
a0da5fe1 | 5903 | fi |
0d01dace | 5904 | |
a0da5fe1 UD |
5905 | if test $libc_cv_visibility_attribute = yes; then |
5906 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 | |
322e23db | 5907 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
f318beb8 | 5908 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 5909 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5910 | else |
5911 | cat > conftest.c <<EOF | |
5912 | int foo (int x); | |
5913 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5914 | int bar (int x) { return x; } | |
5915 | EOF | |
5916 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 5917 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5918 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5919 | (eval $ac_try) 2>&5 |
5920 | ac_status=$? | |
b08c89d9 UD |
5921 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5922 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
5923 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5924 | libc_cv_broken_visibility_attribute=no | |
5925 | fi | |
5926 | fi | |
5927 | rm -f conftest.c conftest.s | |
37ba7d66 | 5928 | |
3a12e572 | 5929 | fi |
b08c89d9 | 5930 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 5931 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
a0da5fe1 UD |
5932 | if test $libc_cv_broken_visibility_attribute = yes; then |
5933 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 | |
37ba7d66 | 5934 | fi |
a0da5fe1 | 5935 | fi |
37ba7d66 | 5936 | |
a0da5fe1 | 5937 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5938 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5939 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5940 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5941 | else |
5942 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5943 | extern int foo (int x) __asm ("xyzzy"); |
5944 | int bar (int x) { return x; } | |
5945 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5946 | extern int dfoo; | |
5947 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5948 | int dfoo = 1; | |
37ba7d66 | 5949 | EOF |
a0da5fe1 UD |
5950 | libc_cv_broken_alias_attribute=yes |
5951 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5952 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5953 | (eval $ac_try) 2>&5 |
5954 | ac_status=$? | |
b08c89d9 UD |
5955 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5956 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5957 | if grep 'xyzzy' conftest.s >/dev/null && |
5958 | grep 'abccb' conftest.s >/dev/null; then | |
5959 | libc_cv_broken_alias_attribute=no | |
5960 | fi | |
5961 | fi | |
5962 | rm -f conftest.c conftest.s | |
37ba7d66 | 5963 | |
3a12e572 | 5964 | fi |
b08c89d9 | 5965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5966 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5967 | if test $libc_cv_broken_alias_attribute = yes; then |
5968 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5969 | fi | |
37ba7d66 | 5970 | |
a0da5fe1 UD |
5971 | if test $libc_cv_visibility_attribute = yes; then |
5972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 | |
322e23db | 5973 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5974 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5975 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5976 | else |
5977 | echo "int i;" > conftest.c | |
5978 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 5979 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5980 | | grep '\.sdata' >/dev/null; then |
5981 | libc_cv_have_sdata_section=yes | |
5982 | fi | |
5983 | rm -f conftest.c conftest.so | |
0d01dace | 5984 | |
3a12e572 | 5985 | fi |
b08c89d9 | 5986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5987 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
a0da5fe1 UD |
5988 | if test $libc_cv_have_sdata_section = yes; then |
5989 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5990 | |
0d01dace | 5991 | fi |
a0da5fe1 | 5992 | fi |
0d01dace | 5993 | |
a0da5fe1 | 5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 5995 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
f318beb8 | 5996 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 5997 | $as_echo_n "(cached) " >&6 |
2c617417 | 5998 | else |
a0da5fe1 | 5999 | cat > conftest.c <<EOF |
2c617417 UD |
6000 | int _start (void) { return 0; } |
6001 | int __start (void) { return 0; } | |
6002 | int foo (void) { return 1; } | |
6003 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
6004 | EOF | |
a0da5fe1 UD |
6005 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
6006 | -static -nostartfiles -nostdlib 1>&5' | |
b08c89d9 | 6007 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6008 | (eval $ac_try) 2>&5 |
6009 | ac_status=$? | |
b08c89d9 UD |
6010 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6011 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6012 | then |
6013 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
6014 | libc_cv_initfini_array=yes | |
2c617417 | 6015 | else |
ce33ee7c | 6016 | libc_cv_initfini_array=no |
2c617417 | 6017 | fi |
a0da5fe1 UD |
6018 | else |
6019 | libc_cv_initfini_array=no | |
6020 | fi | |
6021 | rm -f conftest* | |
2c617417 | 6022 | fi |
b08c89d9 | 6023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6024 | $as_echo "$libc_cv_initfini_array" >&6; } |
a0da5fe1 UD |
6025 | if test $libc_cv_initfini_array != yes; then |
6026 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 | |
6027 | fi | |
62bede13 | 6028 | |
a0da5fe1 | 6029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 6030 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 6031 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
6032 | $as_echo_n "(cached) " >&6 |
6033 | else | |
a0da5fe1 UD |
6034 | libc_cv_ctors_header=yes |
6035 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
113ddea4 RM |
6036 | /* end confdefs.h. */ |
6037 | ||
6038 | int | |
6039 | main () | |
6040 | { | |
6041 | ||
6042 | __attribute__ ((constructor)) void ctor (void) { puts("ctor"); } | |
6043 | __attribute__ ((destructor)) void dtor (void) { puts("dtor"); } | |
6044 | ||
6045 | ; | |
6046 | return 0; | |
6047 | } | |
6048 | _ACEOF | |
6049 | if ac_fn_c_try_link "$LINENO"; then : | |
6050 | if $READELF -WS conftest$ac_exeext | $AWK ' | |
5f69cd2f | 6051 | { gsub(/\[ */, "[") } |
113ddea4 RM |
6052 | $2 == ".ctors" || $2 == ".dtors" { |
6053 | size = strtonum("0x" $6) | |
6054 | align = strtonum("0x" $NF) | |
6055 | seen[$2] = 1 | |
6056 | stub[$2] = size == align * 2 | |
5f69cd2f | 6057 | } |
113ddea4 RM |
6058 | END { |
6059 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
6060 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
6061 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
6062 | } | |
6063 | '; then : | |
6064 | libc_cv_ctors_header=no | |
6065 | fi | |
6066 | ||
6067 | else | |
6068 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
6069 | ||
6070 | fi | |
6071 | rm -f core conftest.err conftest.$ac_objext \ | |
6072 | conftest$ac_exeext conftest.$ac_ext | |
6073 | ||
62bede13 RM |
6074 | fi |
6075 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
6076 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
6077 | if test $libc_cv_ctors_header = no; then |
6078 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 6079 | |
a0da5fe1 | 6080 | fi |
2c617417 | 6081 | |
a0da5fe1 | 6082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6083 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 6084 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 6085 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6086 | else |
c776b3d7 | 6087 | |
a0da5fe1 | 6088 | cat > conftest.c <<EOF |
cbdb12de UD |
6089 | int main (void) { return 0; } |
6090 | EOF | |
a0da5fe1 UD |
6091 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
6092 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6093 | libc_cv_cc_with_libunwind=yes | |
6094 | else | |
6095 | libc_cv_cc_with_libunwind=no | |
6096 | fi | |
6097 | rm -f conftest* | |
c776b3d7 | 6098 | fi |
b08c89d9 | 6099 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6100 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 6101 | |
a0da5fe1 UD |
6102 | if test $libc_cv_cc_with_libunwind = yes; then |
6103 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 6104 | |
a0da5fe1 | 6105 | fi |
c776b3d7 | 6106 | |
a0da5fe1 | 6107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6108 | $as_echo_n "checking for -z nodelete option... " >&6; } |
f318beb8 | 6109 | if ${libc_cv_z_nodelete+:} false; then : |
322e23db | 6110 | $as_echo_n "(cached) " >&6 |
2f54c82d | 6111 | else |
a0da5fe1 | 6112 | cat > conftest.c <<EOF |
2f54c82d UD |
6113 | int _start (void) { return 42; } |
6114 | EOF | |
a0da5fe1 UD |
6115 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6116 | -fPIC -shared -o conftest.so conftest.c | |
6117 | -nostartfiles -nostdlib | |
6118 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' | |
b08c89d9 | 6119 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6120 | (eval $ac_try) 2>&5 |
6121 | ac_status=$? | |
b08c89d9 UD |
6122 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6123 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6124 | then |
6125 | libc_cv_z_nodelete=yes | |
6126 | else | |
6127 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 | |
6128 | fi | |
6129 | rm -f conftest* | |
2f54c82d | 6130 | fi |
b08c89d9 | 6131 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6132 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6133 | |
a0da5fe1 | 6134 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6135 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
f318beb8 | 6136 | if ${libc_cv_z_nodlopen+:} false; then : |
322e23db | 6137 | $as_echo_n "(cached) " >&6 |
2f54c82d | 6138 | else |
a0da5fe1 | 6139 | cat > conftest.c <<EOF |
2f54c82d UD |
6140 | int _start (void) { return 42; } |
6141 | EOF | |
a0da5fe1 | 6142 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6143 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6144 | -nostartfiles -nostdlib |
3a12e572 | 6145 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6146 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6147 | (eval $ac_try) 2>&5 |
6148 | ac_status=$? | |
b08c89d9 UD |
6149 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6150 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6151 | then |
6152 | libc_cv_z_nodlopen=yes | |
6153 | else | |
6154 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 | |
6155 | fi | |
6156 | rm -f conftest* | |
2f54c82d | 6157 | fi |
b08c89d9 | 6158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6159 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6160 | |
a0da5fe1 | 6161 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6162 | $as_echo_n "checking for -z initfirst option... " >&6; } |
f318beb8 | 6163 | if ${libc_cv_z_initfirst+:} false; then : |
322e23db | 6164 | $as_echo_n "(cached) " >&6 |
5d916713 | 6165 | else |
a0da5fe1 | 6166 | cat > conftest.c <<EOF |
5d916713 UD |
6167 | int _start (void) { return 42; } |
6168 | EOF | |
a0da5fe1 | 6169 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6170 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6171 | -nostartfiles -nostdlib |
3a12e572 | 6172 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6173 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6174 | (eval $ac_try) 2>&5 |
6175 | ac_status=$? | |
b08c89d9 UD |
6176 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6177 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6178 | then |
6179 | libc_cv_z_initfirst=yes | |
6180 | else | |
6181 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 | |
6182 | fi | |
6183 | rm -f conftest* | |
5d916713 | 6184 | fi |
b08c89d9 | 6185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6186 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6187 | |
a0da5fe1 UD |
6188 | # Add-on fragments can set these for other machines. |
6189 | libc_commonpagesize=${libc_commonpagesize:-no} | |
6190 | libc_relro_required=${libc_relro_required:-no} | |
6191 | case "$base_machine" in | |
6192 | i[34567]86 | x86_64 | powerpc* | s390*) | |
6193 | libc_commonpagesize=0x1000 | |
6194 | libc_relro_required=yes | |
6195 | ;; | |
6196 | sparc*) | |
6197 | libc_commonpagesize=0x2000 | |
6198 | libc_relro_required=yes | |
6199 | ;; | |
a0da5fe1 | 6200 | esac |
574920b4 | 6201 | |
a0da5fe1 UD |
6202 | if test $libc_commonpagesize != no; then |
6203 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 | |
322e23db | 6204 | $as_echo_n "checking for -z relro option... " >&6; } |
f318beb8 | 6205 | if ${libc_cv_z_relro+:} false; then : |
322e23db | 6206 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6207 | else |
a0da5fe1 UD |
6208 | libc_cv_z_relro=no |
6209 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
574920b4 RM |
6210 | /* end confdefs.h. */ |
6211 | ||
6212 | int _start (void) { return 42; } | |
6213 | extern void _exit (int); | |
9fa2c032 RM |
6214 | /* Since these pointers are const, they should go in rodata. |
6215 | Since they refer to functions that have to be resolved by | |
6216 | dynamic linking, they should instead go in RELRO data. */ | |
defe9061 | 6217 | const void *const relro[] = { &_start, &_exit, 0 }; |
9fa2c032 RM |
6218 | /* GNU ld fails to produce RELRO data when it's very small and there is no |
6219 | normal writable data following it, or if only uninitialized (.bss) data | |
6220 | follows it, or only very small writable data. */ | |
6221 | int data[0x10000] = { 1, }; | |
574920b4 RM |
6222 | |
6223 | _ACEOF | |
a0da5fe1 | 6224 | cat > conftest.awk <<\EOF |
574920b4 RM |
6225 | BEGIN { |
6226 | result = "no" | |
6227 | commonpagesize = strtonum(commonpagesize) | |
6228 | } | |
6229 | { print "LINE:", $0 > "/dev/stderr" } | |
6230 | $1 == "GNU_RELRO" { | |
6231 | vaddr = strtonum($3) | |
6232 | memsz = strtonum($6) | |
6233 | end = vaddr + memsz | |
6234 | printf "vaddr %#x memsz %#x end %#x commonpagesize %#x\n", \ | |
6235 | vaddr, memsz, end, commonpagesize > "/dev/stderr" | |
6236 | result = (end % commonpagesize == 0) ? "yes" : "broken" | |
6237 | } | |
6238 | END { print result } | |
6239 | EOF | |
a0da5fe1 | 6240 | { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
574920b4 RM |
6241 | -fPIC -shared -o conftest.so conftest.c |
6242 | -nostartfiles -nostdlib | |
6243 | -Wl,-z,relro 1>&5' | |
b08c89d9 | 6244 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6245 | (eval $ac_try) 2>&5 |
6246 | ac_status=$? | |
b08c89d9 | 6247 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 | 6248 | test $ac_status = 0; }; } && |
a0da5fe1 | 6249 | { ac_try='$READELF -Wl conftest.so > conftest.ph' |
b08c89d9 | 6250 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6251 | (eval $ac_try) 2>&5 |
6252 | ac_status=$? | |
b08c89d9 | 6253 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 | 6254 | test $ac_status = 0; }; } && |
a0da5fe1 | 6255 | { ac_try=' |
574920b4 RM |
6256 | $AWK -v commonpagesize=$libc_commonpagesize -f conftest.awk |
6257 | conftest.ph > conftest.cps | |
6258 | ' | |
6259 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6260 | (eval $ac_try) 2>&5 | |
6261 | ac_status=$? | |
6262 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6263 | test $ac_status = 0; }; } && | |
a0da5fe1 UD |
6264 | libc_cv_z_relro=`cat conftest.cps 2>&5` |
6265 | rm -f conftest* | |
ed20b3d9 | 6266 | fi |
b08c89d9 | 6267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6268 | $as_echo "$libc_cv_z_relro" >&6; } |
a0da5fe1 UD |
6269 | if { test "x$libc_relro_required" = xyes && |
6270 | test "x$libc_cv_z_relro" != xyes | |
6271 | } | |
6272 | then | |
6273 | as_fn_error $? "linker with -z relro support required" "$LINENO" 5 | |
574920b4 | 6274 | fi |
a0da5fe1 UD |
6275 | else |
6276 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing architecture parameter to check for working -z relro" >&5 | |
6277 | $as_echo "$as_me: WARNING: missing architecture parameter to check for working -z relro" >&2;} | |
6278 | fi | |
ed20b3d9 | 6279 | |
a0da5fe1 | 6280 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6281 | $as_echo_n "checking for -Bgroup option... " >&6; } |
f318beb8 | 6282 | if ${libc_cv_Bgroup+:} false; then : |
322e23db | 6283 | $as_echo_n "(cached) " >&6 |
639c3248 | 6284 | else |
a0da5fe1 | 6285 | cat > conftest.c <<EOF |
639c3248 UD |
6286 | int _start (void) { return 42; } |
6287 | EOF | |
a0da5fe1 UD |
6288 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6289 | -fPIC -shared -o conftest.so conftest.c | |
6290 | -Wl,-Bgroup -nostdlib 1>&5' | |
b08c89d9 | 6291 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6292 | (eval $ac_try) 2>&5 |
6293 | ac_status=$? | |
b08c89d9 UD |
6294 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6295 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6296 | then |
6297 | libc_cv_Bgroup=yes | |
6298 | else | |
6299 | libc_cv_Bgroup=no | |
6300 | fi | |
6301 | rm -f conftest* | |
639c3248 | 6302 | fi |
b08c89d9 | 6303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6304 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6305 | |
a711b01d | 6306 | |
a0da5fe1 | 6307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5 |
322e23db | 6308 | $as_echo_n "checking for libgcc_s suffix... " >&6; } |
f318beb8 | 6309 | if ${libc_cv_libgcc_s_suffix+:} false; then : |
322e23db | 6310 | $as_echo_n "(cached) " >&6 |
66b3d198 | 6311 | else |
a0da5fe1 | 6312 | cat > conftest.c <<EOF |
66b3d198 UD |
6313 | int main (void) { return 0; } |
6314 | EOF | |
a0da5fe1 | 6315 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ |
dbc92dc6 | 6316 | -fPIC -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
6317 | conftest.c -v 2>&1 >/dev/null \ |
6318 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
a0da5fe1 | 6319 | rm -f conftest* |
66b3d198 | 6320 | fi |
b08c89d9 | 6321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5 |
322e23db | 6322 | $as_echo "$libc_cv_libgcc_s_suffix" >&6; } |
66b3d198 UD |
6323 | |
6324 | ||
a0da5fe1 | 6325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5 |
322e23db | 6326 | $as_echo_n "checking for --as-needed option... " >&6; } |
f318beb8 | 6327 | if ${libc_cv_as_needed+:} false; then : |
322e23db | 6328 | $as_echo_n "(cached) " >&6 |
78ec7d8c | 6329 | else |
a0da5fe1 | 6330 | cat > conftest.c <<EOF |
78ec7d8c UD |
6331 | int main (void) { return 0; } |
6332 | EOF | |
a0da5fe1 | 6333 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6334 | -fPIC -shared -o conftest.so conftest.c |
66b3d198 UD |
6335 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
6336 | -nostdlib 1>&5' | |
b08c89d9 | 6337 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
78ec7d8c UD |
6338 | (eval $ac_try) 2>&5 |
6339 | ac_status=$? | |
b08c89d9 UD |
6340 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6341 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6342 | then |
6343 | libc_cv_as_needed=yes | |
6344 | else | |
6345 | libc_cv_as_needed=no | |
6346 | fi | |
6347 | rm -f conftest* | |
78ec7d8c | 6348 | fi |
b08c89d9 | 6349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_needed" >&5 |
322e23db | 6350 | $as_echo "$libc_cv_as_needed" >&6; } |
78ec7d8c UD |
6351 | |
6352 | ||
a0da5fe1 UD |
6353 | ASFLAGS_config= |
6354 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 6355 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 6356 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6357 | $as_echo_n "(cached) " >&6 |
35915ec8 | 6358 | else |
a0da5fe1 | 6359 | cat > conftest.c <<EOF |
35915ec8 UD |
6360 | void foo (void) { } |
6361 | EOF | |
a0da5fe1 UD |
6362 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
6363 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6364 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6365 | (eval $ac_try) 2>&5 |
6366 | ac_status=$? | |
b08c89d9 UD |
6367 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6368 | test $ac_status = 0; }; } \ | |
a0da5fe1 UD |
6369 | && grep -q .note.GNU-stack conftest.s \ |
6370 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack | |
6371 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 6372 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6373 | (eval $ac_try) 2>&5 |
6374 | ac_status=$? | |
b08c89d9 UD |
6375 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6376 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6377 | then |
6378 | libc_cv_as_noexecstack=yes | |
6379 | else | |
6380 | libc_cv_as_noexecstack=no | |
6381 | fi | |
6382 | rm -f conftest* | |
35915ec8 | 6383 | fi |
b08c89d9 | 6384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6385 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
6386 | if test $libc_cv_as_noexecstack = yes; then |
6387 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6388 | fi | |
35915ec8 | 6389 | |
2abf9ff1 | 6390 | |
a0da5fe1 | 6391 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6392 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 6393 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 6394 | $as_echo_n "(cached) " >&6 |
a711b01d | 6395 | else |
a0da5fe1 | 6396 | cat > conftest.c <<EOF |
d555194c UD |
6397 | extern int bar (int); |
6398 | extern int mumble; | |
6399 | int foo (void) { return bar (mumble); } | |
a711b01d | 6400 | EOF |
a0da5fe1 | 6401 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6402 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6403 | -nostdlib -nostartfiles |
3a12e572 | 6404 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6405 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6406 | (eval $ac_try) 2>&5 |
6407 | ac_status=$? | |
b08c89d9 UD |
6408 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6409 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6410 | then |
6411 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
6412 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
6413 | else |
6414 | libc_cv_z_combreloc=no | |
a711b01d | 6415 | fi |
a0da5fe1 UD |
6416 | else |
6417 | libc_cv_z_combreloc=no | |
6418 | fi | |
6419 | rm -f conftest* | |
a711b01d | 6420 | fi |
b08c89d9 | 6421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6422 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
6423 | if test "$libc_cv_z_combreloc" = yes; then |
6424 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 6425 | |
a0da5fe1 | 6426 | fi |
2abf9ff1 RM |
6427 | |
6428 | ||
a0da5fe1 | 6429 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6430 | $as_echo_n "checking for -z execstack... " >&6; } |
f318beb8 | 6431 | if ${libc_cv_z_execstack+:} false; then : |
322e23db | 6432 | $as_echo_n "(cached) " >&6 |
2abf9ff1 | 6433 | else |
a0da5fe1 | 6434 | cat > conftest.c <<EOF |
2abf9ff1 RM |
6435 | int _start (void) { return 42; } |
6436 | EOF | |
a0da5fe1 UD |
6437 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6438 | -fPIC -shared -o conftest.so conftest.c | |
6439 | -Wl,-z,execstack -nostdlib | |
6440 | 1>&5' | |
b08c89d9 | 6441 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6442 | (eval $ac_try) 2>&5 |
6443 | ac_status=$? | |
b08c89d9 UD |
6444 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6445 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6446 | then |
6447 | libc_cv_z_execstack=yes | |
6448 | else | |
6449 | libc_cv_z_execstack=no | |
6450 | fi | |
6451 | rm -f conftest* | |
cd6ede75 | 6452 | fi |
b08c89d9 | 6453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6454 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6455 | |
0f124303 | 6456 | |
a0da5fe1 | 6457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6458 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6459 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6460 | $as_echo_n "(cached) " >&6 |
0f124303 | 6461 | else |
a0da5fe1 | 6462 | cat > conftest.c <<EOF |
0f124303 | 6463 | int foo; |
49803108 | 6464 | main () { return 0;} |
0f124303 | 6465 | EOF |
a0da5fe1 UD |
6466 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie |
6467 | -o conftest conftest.c 1>&5' | |
b08c89d9 | 6468 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6469 | (eval $ac_try) 2>&5 |
6470 | ac_status=$? | |
b08c89d9 UD |
6471 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6472 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6473 | then |
6474 | libc_cv_fpie=yes | |
6475 | else | |
6476 | libc_cv_fpie=no | |
6477 | fi | |
6478 | rm -f conftest* | |
0f124303 | 6479 | fi |
b08c89d9 | 6480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6481 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6482 | |
6483 | ||
871b9158 | 6484 | |
a0da5fe1 | 6485 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6486 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6487 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6488 | $as_echo_n "(cached) " >&6 |
871b9158 | 6489 | else |
a0da5fe1 | 6490 | cat > conftest.c <<EOF |
871b9158 UD |
6491 | int _start (void) { return 42; } |
6492 | EOF | |
a0da5fe1 UD |
6493 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6494 | -fPIC -shared -o conftest.so conftest.c | |
6495 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6496 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6497 | (eval $ac_try) 2>&5 |
6498 | ac_status=$? | |
b08c89d9 UD |
6499 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6500 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6501 | then |
6502 | libc_cv_hashstyle=yes | |
6503 | else | |
6504 | libc_cv_hashstyle=no | |
6505 | fi | |
6506 | rm -f conftest* | |
871b9158 | 6507 | fi |
b08c89d9 | 6508 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6509 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6510 | |
fd5e21c7 | 6511 | |
a0da5fe1 UD |
6512 | # The linker's default -shared behavior is good enough if it |
6513 | # does these things that our custom linker scripts ensure that | |
6514 | # all allocated NOTE sections come first. | |
6515 | if test "$use_default_link" = default; then | |
6516 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6517 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6518 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6519 | $as_echo_n "(cached) " >&6 |
6520 | else | |
a0da5fe1 UD |
6521 | libc_cv_use_default_link=no |
6522 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6523 | .section .note.a,"a",%note |
6524 | .balign 4 | |
6525 | .long 4,4,9 | |
6526 | .string "GNU" | |
6527 | .string "foo" | |
6528 | .section .note.b,"a",%note | |
6529 | .balign 4 | |
6530 | .long 4,4,9 | |
6531 | .string "GNU" | |
6532 | .string "bar" | |
6533 | EOF | |
a0da5fe1 | 6534 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6535 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6536 | (eval $ac_try) 2>&5 | |
6537 | ac_status=$? | |
6538 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6539 | test $ac_status = 0; }; } && | |
6540 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6541 | '${x;p;} | |
6542 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6543 | t a | |
6544 | b | |
6545 | : a | |
6546 | H'` | |
a0da5fe1 UD |
6547 | then |
6548 | libc_seen_a=no libc_seen_b=no | |
6549 | set -- $ac_try | |
6550 | while test $# -ge 2 -a "$1" = NOTE; do | |
6551 | case "$2" in | |
6552 | .note.a) libc_seen_a=yes ;; | |
6553 | .note.b) libc_seen_b=yes ;; | |
6554 | esac | |
6555 | shift 2 | |
6556 | done | |
6557 | case "$libc_seen_a$libc_seen_b" in | |
6558 | yesyes) | |
6559 | libc_cv_use_default_link=yes | |
6560 | ;; | |
6561 | *) | |
6562 | echo >&5 "\ | |
fd5e21c7 RM |
6563 | $libc_seen_a$libc_seen_b from: |
6564 | $ac_try" | |
a0da5fe1 UD |
6565 | ;; |
6566 | esac | |
6567 | fi | |
6568 | rm -f conftest* | |
fd5e21c7 RM |
6569 | fi |
6570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6571 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6572 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6573 | fi |
f13df7c7 | 6574 | |
5c550700 RM |
6575 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6576 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6577 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6578 | $as_echo_n "(cached) " >&6 |
6579 | else | |
6580 | if libc_cv_output_format=` | |
6581 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
6582 | then | |
6583 | : | |
6584 | else | |
6585 | libc_cv_output_format= | |
6586 | fi | |
6587 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6588 | fi | |
6589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6590 | $as_echo "$libc_cv_output_format" >&6; } | |
6591 | ||
6592 | ||
b08c89d9 | 6593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6594 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6595 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6596 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6597 | else |
6598 | cat > conftest.c <<EOF | |
6599 | int foo; | |
6600 | EOF | |
22dca1ea | 6601 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6602 | conftest.c 1>&5' |
b08c89d9 | 6603 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6604 | (eval $ac_try) 2>&5 |
6605 | ac_status=$? | |
b08c89d9 UD |
6606 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6607 | test $ac_status = 0; }; } | |
49803108 | 6608 | then |
18e2ac6d | 6609 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6610 | else |
18e2ac6d | 6611 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6612 | fi |
6613 | rm -f conftest* | |
6614 | fi | |
b08c89d9 | 6615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6616 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6617 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6618 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6619 | else |
49803108 AJ |
6620 | fno_unit_at_a_time=-fno-unit-at-a-time |
6621 | fi | |
6622 | ||
6623 | ||
b08c89d9 | 6624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6625 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 6626 | if ${libc_cv_ssp+:} false; then : |
322e23db | 6627 | $as_echo_n "(cached) " >&6 |
10ffcd52 UD |
6628 | else |
6629 | cat > conftest.c <<EOF | |
6630 | int foo; | |
6631 | main () { return 0;} | |
6632 | EOF | |
a40fbc8d | 6633 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
10ffcd52 | 6634 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6635 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6636 | (eval $ac_try) 2>&5 |
6637 | ac_status=$? | |
b08c89d9 UD |
6638 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6639 | test $ac_status = 0; }; } | |
10ffcd52 UD |
6640 | then |
6641 | libc_cv_ssp=yes | |
6642 | else | |
6643 | libc_cv_ssp=no | |
6644 | fi | |
6645 | rm -f conftest* | |
6646 | fi | |
b08c89d9 | 6647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6648 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6649 | |
6650 | ||
b08c89d9 | 6651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6652 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
f318beb8 | 6653 | if ${libc_cv_gnu89_inline+:} false; then : |
322e23db | 6654 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6655 | else |
6656 | cat > conftest.c <<EOF | |
6657 | int foo; | |
6658 | #ifdef __GNUC_GNU_INLINE__ | |
6659 | main () { return 0;} | |
6660 | #else | |
6661 | #error | |
6662 | #endif | |
6663 | EOF | |
371f84a4 JJ |
6664 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6665 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6666 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6667 | (eval $ac_try) 2>&5 |
6668 | ac_status=$? | |
b08c89d9 UD |
6669 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6670 | test $ac_status = 0; }; } | |
965cba04 UD |
6671 | then |
6672 | libc_cv_gnu89_inline=yes | |
6673 | else | |
6674 | libc_cv_gnu89_inline=no | |
6675 | fi | |
6676 | rm -f conftest* | |
6677 | fi | |
b08c89d9 | 6678 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6679 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6680 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6681 | gnu89_inline=-fgnu89-inline |
965cba04 | 6682 | else |
1c7570ff | 6683 | gnu89_inline= |
965cba04 UD |
6684 | fi |
6685 | ||
6686 | ||
a0da5fe1 | 6687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6688 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6689 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6690 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6691 | else |
6692 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6693 | static const int foo |
6694 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6695 | EOF |
a0da5fe1 UD |
6696 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6697 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6698 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6699 | else |
a0da5fe1 | 6700 | libc_cv_have_section_quotes=no |
e26dd47f | 6701 | fi |
a0da5fe1 UD |
6702 | else |
6703 | libc_cv_have_section_quotes=unknown | |
6704 | fi | |
6705 | rm -f conftest.{c,s} | |
e26dd47f | 6706 | |
3a12e572 | 6707 | fi |
b08c89d9 | 6708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6709 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6710 | if test $libc_cv_have_section_quotes = yes; then |
6711 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6712 | |
9a97d1f7 UD |
6713 | fi |
6714 | ||
b08c89d9 | 6715 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6716 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
f318beb8 | 6717 | if ${libc_cv_asm_weak_directive+:} false; then : |
322e23db | 6718 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6719 | else |
6720 | cat > conftest.s <<EOF | |
2293395f | 6721 | ${libc_cv_dot_text} |
cd6ede75 UD |
6722 | ${libc_cv_asm_global_directive} foo |
6723 | foo: | |
6724 | .weak foo | |
6725 | .weak bar; bar = foo | |
6726 | EOF | |
3217788f | 6727 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6728 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6729 | (eval $ac_try) 2>&5 |
6730 | ac_status=$? | |
b08c89d9 UD |
6731 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6732 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6733 | libc_cv_asm_weak_directive=yes |
6734 | else | |
6735 | libc_cv_asm_weak_directive=no | |
6736 | fi | |
6737 | rm -f conftest* | |
cd6ede75 | 6738 | fi |
b08c89d9 | 6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6740 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6741 | |
6742 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6743 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6744 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
f318beb8 | 6745 | if ${libc_cv_asm_weakext_directive+:} false; then : |
322e23db | 6746 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6747 | else |
6748 | cat > conftest.s <<EOF | |
2293395f | 6749 | ${libc_cv_dot_text} |
cd6ede75 UD |
6750 | ${libc_cv_asm_global_directive} foo |
6751 | foo: | |
9a97d1f7 UD |
6752 | .weakext bar foo |
6753 | .weakext baz | |
6754 | ${libc_cv_asm_global_directive} baz | |
6755 | baz: | |
cd6ede75 | 6756 | EOF |
3217788f | 6757 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6758 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6759 | (eval $ac_try) 2>&5 |
6760 | ac_status=$? | |
b08c89d9 UD |
6761 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6762 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6763 | libc_cv_asm_weakext_directive=yes |
6764 | else | |
6765 | libc_cv_asm_weakext_directive=no | |
6766 | fi | |
6767 | rm -f conftest* | |
6768 | fi | |
b08c89d9 | 6769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6770 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6771 | |
9a97d1f7 | 6772 | fi # no .weak |
cd6ede75 UD |
6773 | |
6774 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6775 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6776 | |
6777 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6778 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6779 | |
6780 | fi | |
6781 | ||
b08c89d9 | 6782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 6783 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
f318beb8 | 6784 | if ${libc_cv_asm_cfi_directives+:} false; then : |
322e23db | 6785 | $as_echo_n "(cached) " >&6 |
50189569 | 6786 | else |
ced368f7 UD |
6787 | case $machine in |
6788 | sparc/sparc64*) cfi_offset=2047;; | |
6789 | *) cfi_offset=0;; | |
6790 | esac | |
6791 | cat > conftest.s <<EOF | |
77e8bddf AS |
6792 | .text |
6793 | .type func,%function | |
50189569 | 6794 | func: |
77e8bddf | 6795 | .cfi_startproc |
f212e8dc | 6796 | .cfi_remember_state |
ced368f7 | 6797 | .cfi_rel_offset 1, $cfi_offset |
77e8bddf | 6798 | .cfi_endproc |
50189569 AJ |
6799 | EOF |
6800 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 6801 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
6802 | (eval $ac_try) 2>&5 |
6803 | ac_status=$? | |
b08c89d9 UD |
6804 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6805 | test $ac_status = 0; }; }; then | |
50189569 AJ |
6806 | libc_cv_asm_cfi_directives=yes |
6807 | else | |
6808 | libc_cv_asm_cfi_directives=no | |
6809 | fi | |
6810 | rm -f conftest* | |
6811 | fi | |
b08c89d9 | 6812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 6813 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 6814 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 6815 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
6816 | |
6817 | fi | |
6818 | ||
b08c89d9 | 6819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6820 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
f318beb8 | 6821 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 6822 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6823 | else |
6824 | cat > conftest.c <<\EOF | |
6825 | _start () {} | |
6826 | int __eh_pc; | |
6827 | __throw () {} | |
6828 | EOF | |
3217788f | 6829 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6830 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6831 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6832 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6833 | (eval $ac_try) 2>&5 |
6834 | ac_status=$? | |
b08c89d9 UD |
6835 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6836 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6837 | libc_cv_ld_no_whole_archive=yes |
6838 | else | |
6839 | libc_cv_ld_no_whole_archive=no | |
6840 | fi | |
6841 | rm -f conftest* | |
6842 | fi | |
b08c89d9 | 6843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6844 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
3ce1f295 UD |
6845 | if test $libc_cv_ld_no_whole_archive = no; then |
6846 | as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5 | |
b17277cf | 6847 | fi |
cd6ede75 | 6848 | |
b08c89d9 | 6849 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 6850 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
f318beb8 | 6851 | if ${libc_cv_gcc_exceptions+:} false; then : |
322e23db | 6852 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6853 | else |
6854 | cat > conftest.c <<\EOF | |
6855 | _start () {} | |
6856 | int __eh_pc; | |
6857 | __throw () {} | |
6858 | EOF | |
3217788f | 6859 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6860 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 6861 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6862 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6863 | (eval $ac_try) 2>&5 |
6864 | ac_status=$? | |
b08c89d9 UD |
6865 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6866 | test $ac_status = 0; }; }; then | |
dff14448 | 6867 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6868 | else |
dff14448 | 6869 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
6870 | fi |
6871 | rm -f conftest* | |
6872 | fi | |
b08c89d9 | 6873 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 6874 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
6875 | if test $libc_cv_gcc_exceptions = yes; then |
6876 | exceptions=-fexceptions | |
b17277cf | 6877 | fi |
cd6ede75 | 6878 | |
ebcd12d4 UD |
6879 | if test "$host_cpu" = powerpc ; then |
6880 | # Check for a bug present in at least versions 2.8.x of GCC | |
6881 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 6882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 6883 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
f318beb8 | 6884 | if ${libc_cv_c_asmcr0_bug+:} false; then : |
322e23db | 6885 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 6886 | else |
b08c89d9 | 6887 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6888 | /* end confdefs.h. */ |
ebcd12d4 | 6889 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
6890 | int |
6891 | main () | |
6892 | { | |
ebcd12d4 | 6893 | |
3a12e572 UD |
6894 | ; |
6895 | return 0; | |
6896 | } | |
6897 | _ACEOF | |
b08c89d9 | 6898 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
6899 | libc_cv_c_asmcr0_bug='no' |
6900 | else | |
b08c89d9 | 6901 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 6902 | fi |
26f56c1c | 6903 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 6904 | fi |
b08c89d9 | 6905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 6906 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 6907 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 6908 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
6909 | |
6910 | fi | |
6911 | fi | |
6912 | ||
b08c89d9 | 6913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6914 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6915 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6916 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6917 | else |
6918 | cat > conftest.c <<\EOF | |
6919 | void zero (void *x) | |
6920 | { | |
a52d1562 | 6921 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6922 | } |
6923 | EOF | |
3a12e572 | 6924 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 6925 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6926 | (eval $ac_try) 2>&5 |
6927 | ac_status=$? | |
b08c89d9 UD |
6928 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6929 | test $ac_status = 0; }; }; | |
d555194c UD |
6930 | then |
6931 | libc_cv_gcc_builtin_memset=no | |
6932 | else | |
6933 | libc_cv_gcc_builtin_memset=yes | |
6934 | fi | |
3a12e572 | 6935 | rm -f conftest* |
d555194c | 6936 | fi |
b08c89d9 | 6937 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6938 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6939 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6940 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6941 | |
6942 | fi | |
6943 | ||
b08c89d9 | 6944 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6945 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6946 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6947 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6948 | else |
6949 | cat > conftest.c <<\EOF | |
6950 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6951 | char *foo (const char *a, const char *b) | |
6952 | { | |
6953 | return __builtin_strstr (a, b); | |
6954 | } | |
6955 | EOF | |
6956 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 6957 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6958 | (eval $ac_try) 2>&5 |
6959 | ac_status=$? | |
b08c89d9 UD |
6960 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6961 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6962 | then |
6963 | libc_cv_gcc_builtin_redirection=yes | |
6964 | else | |
6965 | libc_cv_gcc_builtin_redirection=no | |
6966 | fi | |
6967 | rm -f conftest* | |
6968 | fi | |
b08c89d9 | 6969 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6970 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6971 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6972 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6973 | fi |
6974 | ||
3ce1f295 | 6975 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 6976 | $as_echo_n "checking for __thread... " >&6; } |
f318beb8 | 6977 | if ${libc_cv_gcc___thread+:} false; then : |
322e23db | 6978 | $as_echo_n "(cached) " >&6 |
739d440d | 6979 | else |
5bbfc1ea | 6980 | cat > conftest.c <<\EOF |
fbb18522 RM |
6981 | __thread int a = 42; |
6982 | EOF | |
3ce1f295 | 6983 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 6984 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6985 | (eval $ac_try) 2>&5 |
6986 | ac_status=$? | |
b08c89d9 UD |
6987 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6988 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
6989 | libc_cv_gcc___thread=yes |
6990 | else | |
6991 | libc_cv_gcc___thread=no | |
6992 | fi | |
6993 | rm -f conftest* | |
739d440d | 6994 | fi |
b08c89d9 | 6995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 6996 | $as_echo "$libc_cv_gcc___thread" >&6; } |
3ce1f295 UD |
6997 | if test "$libc_cv_gcc___thread" = no; then |
6998 | as_fn_error $? "support for the __thread keyword is required" "$LINENO" 5 | |
739d440d UD |
6999 | fi |
7000 | ||
3ce1f295 | 7001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 7002 | $as_echo_n "checking for tls_model attribute... " >&6; } |
f318beb8 | 7003 | if ${libc_cv_gcc_tls_model_attr+:} false; then : |
322e23db | 7004 | $as_echo_n "(cached) " >&6 |
9b21e6bc | 7005 | else |
3ce1f295 | 7006 | cat > conftest.c <<\EOF |
9b21e6bc RM |
7007 | extern __thread int a __attribute__((tls_model ("initial-exec"))); |
7008 | EOF | |
3ce1f295 | 7009 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 7010 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7011 | (eval $ac_try) 2>&5 |
7012 | ac_status=$? | |
b08c89d9 UD |
7013 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7014 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
7015 | libc_cv_gcc_tls_model_attr=yes |
7016 | else | |
7017 | libc_cv_gcc_tls_model_attr=no | |
7018 | fi | |
7019 | rm -f conftest* | |
9b21e6bc | 7020 | fi |
b08c89d9 | 7021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 7022 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
3ce1f295 UD |
7023 | if test "$libc_cv_gcc_tls_model_attr" = no; then |
7024 | as_fn_error $? "support for the tls_model attribute is required" "$LINENO" 5 | |
9b21e6bc | 7025 | fi |
739d440d | 7026 | |
2cf9ad57 | 7027 | if test -n "$submachine"; then |
b08c89d9 | 7028 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7029 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 7030 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 7031 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7032 | else |
7033 | libc_cv_cc_submachine=no | |
7034 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7035 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7036 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7037 | (eval $ac_try) 2>&5 |
7038 | ac_status=$? | |
b08c89d9 UD |
7039 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7040 | test $ac_status = 0; }; }; then | |
2cf9ad57 RM |
7041 | libc_cv_cc_submachine="$opt" |
7042 | break | |
7043 | fi | |
7044 | done | |
7045 | fi | |
b08c89d9 | 7046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7047 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7048 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 7049 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7050 | fi |
7051 | fi | |
7052 | ||
7053 | ||
b08c89d9 | 7054 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7055 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7056 | if test "$with_gd" != "no"; then |
7057 | old_CFLAGS="$CFLAGS" | |
7058 | CFLAGS="$CFLAGS $libgd_include" | |
7059 | old_LDFLAGS="$LDFLAGS" | |
7060 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7061 | old_LIBS="$LIBS" | |
7062 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7063 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7064 | /* end confdefs.h. */ |
c8f3e6db | 7065 | #include <gd.h> |
3a12e572 UD |
7066 | int |
7067 | main () | |
7068 | { | |
c8f3e6db | 7069 | gdImagePng (0, 0) |
3a12e572 UD |
7070 | ; |
7071 | return 0; | |
7072 | } | |
7073 | _ACEOF | |
b08c89d9 | 7074 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7075 | LIBGD=yes |
7076 | else | |
b08c89d9 | 7077 | LIBGD=no |
c8f3e6db | 7078 | fi |
b08c89d9 UD |
7079 | rm -f core conftest.err conftest.$ac_objext \ |
7080 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7081 | CFLAGS="$old_CFLAGS" |
7082 | LDFLAGS="$old_LDFLAGS" | |
7083 | LIBS="$old_LIBS" | |
7084 | else | |
7085 | LIBGD=no | |
7086 | fi | |
b08c89d9 | 7087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7088 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7089 | |
7090 | ||
74a30a58 UD |
7091 | # SELinux detection |
7092 | if test x$with_selinux = xno ; then | |
7093 | have_selinux=no; | |
7094 | else | |
7095 | # See if we have the SELinux library | |
b08c89d9 | 7096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7097 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 7098 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 7099 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7100 | else |
7101 | ac_check_lib_save_LIBS=$LIBS | |
7102 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7103 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7104 | /* end confdefs.h. */ |
7105 | ||
26f56c1c UD |
7106 | /* Override any GCC internal prototype to avoid an error. |
7107 | Use char because int might match the return type of a GCC | |
7108 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7109 | #ifdef __cplusplus |
7110 | extern "C" | |
7111 | #endif | |
74a30a58 UD |
7112 | char is_selinux_enabled (); |
7113 | int | |
7114 | main () | |
7115 | { | |
26f56c1c | 7116 | return is_selinux_enabled (); |
74a30a58 UD |
7117 | ; |
7118 | return 0; | |
7119 | } | |
7120 | _ACEOF | |
b08c89d9 | 7121 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7122 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7123 | else | |
b08c89d9 | 7124 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7125 | fi |
b08c89d9 UD |
7126 | rm -f core conftest.err conftest.$ac_objext \ |
7127 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7128 | LIBS=$ac_check_lib_save_LIBS |
7129 | fi | |
b08c89d9 | 7130 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7131 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 7132 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
7133 | have_selinux=yes |
7134 | else | |
7135 | have_selinux=no | |
7136 | fi | |
7137 | ||
7138 | # See if we have the SELinux header with the NSCD permissions in it. | |
7139 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7141 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7142 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7143 | /* end confdefs.h. */ |
7144 | #include <selinux/av_permissions.h> | |
7145 | int | |
7146 | main () | |
7147 | { | |
7148 | #ifdef NSCD__SHMEMHOST | |
7149 | return 0; | |
7150 | #else | |
7151 | #error NSCD__SHMEMHOST not defined | |
7152 | #endif | |
7153 | ; | |
7154 | return 0; | |
7155 | } | |
7156 | _ACEOF | |
b08c89d9 | 7157 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7158 | have_selinux=yes |
7159 | else | |
b08c89d9 | 7160 | have_selinux=no |
74a30a58 | 7161 | fi |
26f56c1c | 7162 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7163 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7164 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7165 | fi |
7166 | ||
8f1913a9 | 7167 | if test x$with_selinux = xyes ; then |
74a30a58 | 7168 | if test x$have_selinux = xno ; then |
4a531bb0 | 7169 | as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7170 | fi |
7171 | fi | |
7172 | fi | |
7173 | # Check if we're building with SELinux support. | |
7174 | if test "x$have_selinux" = xyes; then | |
7175 | ||
b08c89d9 | 7176 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7177 | |
b399a0c2 UD |
7178 | |
7179 | # See if we have the libaudit library | |
b08c89d9 | 7180 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7181 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 7182 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 7183 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7184 | else |
7185 | ac_check_lib_save_LIBS=$LIBS | |
7186 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7187 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7188 | /* end confdefs.h. */ |
7189 | ||
26f56c1c UD |
7190 | /* Override any GCC internal prototype to avoid an error. |
7191 | Use char because int might match the return type of a GCC | |
7192 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7193 | #ifdef __cplusplus |
7194 | extern "C" | |
7195 | #endif | |
b2f97341 | 7196 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7197 | int |
7198 | main () | |
7199 | { | |
26f56c1c | 7200 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7201 | ; |
7202 | return 0; | |
7203 | } | |
7204 | _ACEOF | |
b08c89d9 | 7205 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7206 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7207 | else |
b08c89d9 | 7208 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7209 | fi |
b08c89d9 UD |
7210 | rm -f core conftest.err conftest.$ac_objext \ |
7211 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7212 | LIBS=$ac_check_lib_save_LIBS |
7213 | fi | |
b08c89d9 | 7214 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7215 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 7216 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
7217 | have_libaudit=yes |
7218 | else | |
7219 | have_libaudit=no | |
7220 | fi | |
7221 | ||
7222 | if test "x$have_libaudit" = xyes; then | |
7223 | ||
b08c89d9 | 7224 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7225 | |
7226 | fi | |
7227 | ||
1f063dca UD |
7228 | |
7229 | # See if we have the libcap library | |
b08c89d9 | 7230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7231 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 7232 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 7233 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7234 | else |
7235 | ac_check_lib_save_LIBS=$LIBS | |
7236 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7237 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7238 | /* end confdefs.h. */ |
7239 | ||
26f56c1c UD |
7240 | /* Override any GCC internal prototype to avoid an error. |
7241 | Use char because int might match the return type of a GCC | |
7242 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7243 | #ifdef __cplusplus |
7244 | extern "C" | |
7245 | #endif | |
1f063dca UD |
7246 | char cap_init (); |
7247 | int | |
7248 | main () | |
7249 | { | |
26f56c1c | 7250 | return cap_init (); |
1f063dca UD |
7251 | ; |
7252 | return 0; | |
7253 | } | |
7254 | _ACEOF | |
b08c89d9 | 7255 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7256 | ac_cv_lib_cap_cap_init=yes |
7257 | else | |
b08c89d9 | 7258 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7259 | fi |
b08c89d9 UD |
7260 | rm -f core conftest.err conftest.$ac_objext \ |
7261 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7262 | LIBS=$ac_check_lib_save_LIBS |
7263 | fi | |
b08c89d9 | 7264 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7265 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 7266 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
7267 | have_libcap=yes |
7268 | else | |
7269 | have_libcap=no | |
7270 | fi | |
7271 | ||
7272 | if test "x$have_libcap" = xyes; then | |
7273 | ||
b08c89d9 | 7274 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7275 | |
7276 | fi | |
7277 | ||
74a30a58 UD |
7278 | fi |
7279 | ||
7280 | ||
3a12e572 | 7281 | |
b08c89d9 | 7282 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
322e23db | 7283 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
f318beb8 | 7284 | if ${ac_cv_path_GREP+:} false; then : |
322e23db | 7285 | $as_echo_n "(cached) " >&6 |
26f56c1c | 7286 | else |
322e23db | 7287 | if test -z "$GREP"; then |
26f56c1c | 7288 | ac_path_GREP_found=false |
322e23db UD |
7289 | # Loop through the user's path and test for each of PROGNAME-LIST |
7290 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7291 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7292 | do | |
7293 | IFS=$as_save_IFS | |
7294 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7295 | for ac_prog in grep ggrep; do |
322e23db UD |
7296 | for ac_exec_ext in '' $ac_executable_extensions; do |
7297 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
7298 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
7299 | # Check for GNU ac_path_GREP and select it if it is found. | |
26f56c1c UD |
7300 | # Check for GNU $ac_path_GREP |
7301 | case `"$ac_path_GREP" --version 2>&1` in | |
7302 | *GNU*) | |
7303 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
7304 | *) | |
7305 | ac_count=0 | |
322e23db | 7306 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7307 | while : |
7308 | do | |
7309 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7310 | mv "conftest.tmp" "conftest.in" | |
7311 | cp "conftest.in" "conftest.nl" | |
322e23db | 7312 | $as_echo 'GREP' >> "conftest.nl" |
26f56c1c UD |
7313 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7314 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7315 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7316 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
7317 | # Best one so far, save it but keep looking for a better one | |
7318 | ac_cv_path_GREP="$ac_path_GREP" | |
7319 | ac_path_GREP_max=$ac_count | |
7320 | fi | |
7321 | # 10*(2^10) chars as input seems more than enough | |
7322 | test $ac_count -gt 10 && break | |
7323 | done | |
7324 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7325 | esac | |
7326 | ||
322e23db UD |
7327 | $ac_path_GREP_found && break 3 |
7328 | done | |
26f56c1c | 7329 | done |
b08c89d9 | 7330 | done |
26f56c1c | 7331 | IFS=$as_save_IFS |
322e23db | 7332 | if test -z "$ac_cv_path_GREP"; then |
4a531bb0 | 7333 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7334 | fi |
26f56c1c UD |
7335 | else |
7336 | ac_cv_path_GREP=$GREP | |
7337 | fi | |
7338 | ||
26f56c1c | 7339 | fi |
b08c89d9 | 7340 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
322e23db | 7341 | $as_echo "$ac_cv_path_GREP" >&6; } |
26f56c1c UD |
7342 | GREP="$ac_cv_path_GREP" |
7343 | ||
7344 | ||
b08c89d9 | 7345 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
322e23db | 7346 | $as_echo_n "checking for egrep... " >&6; } |
f318beb8 | 7347 | if ${ac_cv_path_EGREP+:} false; then : |
322e23db | 7348 | $as_echo_n "(cached) " >&6 |
26f56c1c UD |
7349 | else |
7350 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
7351 | then ac_cv_path_EGREP="$GREP -E" | |
7352 | else | |
322e23db | 7353 | if test -z "$EGREP"; then |
26f56c1c | 7354 | ac_path_EGREP_found=false |
322e23db UD |
7355 | # Loop through the user's path and test for each of PROGNAME-LIST |
7356 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7357 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7358 | do | |
7359 | IFS=$as_save_IFS | |
7360 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7361 | for ac_prog in egrep; do |
322e23db UD |
7362 | for ac_exec_ext in '' $ac_executable_extensions; do |
7363 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
7364 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
7365 | # Check for GNU ac_path_EGREP and select it if it is found. | |
26f56c1c UD |
7366 | # Check for GNU $ac_path_EGREP |
7367 | case `"$ac_path_EGREP" --version 2>&1` in | |
7368 | *GNU*) | |
7369 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
7370 | *) | |
7371 | ac_count=0 | |
322e23db | 7372 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7373 | while : |
7374 | do | |
7375 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7376 | mv "conftest.tmp" "conftest.in" | |
7377 | cp "conftest.in" "conftest.nl" | |
322e23db | 7378 | $as_echo 'EGREP' >> "conftest.nl" |
26f56c1c UD |
7379 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7380 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7381 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7382 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
7383 | # Best one so far, save it but keep looking for a better one | |
7384 | ac_cv_path_EGREP="$ac_path_EGREP" | |
7385 | ac_path_EGREP_max=$ac_count | |
f4b07664 | 7386 | fi |
26f56c1c UD |
7387 | # 10*(2^10) chars as input seems more than enough |
7388 | test $ac_count -gt 10 && break | |
7389 | done | |
7390 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7391 | esac | |
7392 | ||
322e23db UD |
7393 | $ac_path_EGREP_found && break 3 |
7394 | done | |
26f56c1c | 7395 | done |
b08c89d9 | 7396 | done |
26f56c1c | 7397 | IFS=$as_save_IFS |
322e23db | 7398 | if test -z "$ac_cv_path_EGREP"; then |
4a531bb0 | 7399 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7400 | fi |
26f56c1c UD |
7401 | else |
7402 | ac_cv_path_EGREP=$EGREP | |
7403 | fi | |
7404 | ||
26f56c1c UD |
7405 | fi |
7406 | fi | |
b08c89d9 | 7407 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
322e23db | 7408 | $as_echo "$ac_cv_path_EGREP" >&6; } |
26f56c1c | 7409 | EGREP="$ac_cv_path_EGREP" |
f4b07664 RM |
7410 | |
7411 | ||
b08c89d9 | 7412 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
322e23db | 7413 | $as_echo_n "checking for ANSI C header files... " >&6; } |
f318beb8 | 7414 | if ${ac_cv_header_stdc+:} false; then : |
322e23db | 7415 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7416 | else |
b08c89d9 | 7417 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7418 | /* end confdefs.h. */ |
3a12e572 UD |
7419 | #include <stdlib.h> |
7420 | #include <stdarg.h> | |
7421 | #include <string.h> | |
7422 | #include <float.h> | |
7423 | ||
2abf9ff1 RM |
7424 | int |
7425 | main () | |
7426 | { | |
7427 | ||
7428 | ; | |
7429 | return 0; | |
7430 | } | |
3a12e572 | 7431 | _ACEOF |
b08c89d9 | 7432 | if ac_fn_c_try_compile "$LINENO"; then : |
3a12e572 UD |
7433 | ac_cv_header_stdc=yes |
7434 | else | |
b08c89d9 | 7435 | ac_cv_header_stdc=no |
3a12e572 | 7436 | fi |
26f56c1c | 7437 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 7438 | |
3a12e572 UD |
7439 | if test $ac_cv_header_stdc = yes; then |
7440 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
b08c89d9 | 7441 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7442 | /* end confdefs.h. */ |
3a12e572 | 7443 | #include <string.h> |
3d558f4e | 7444 | |
3a12e572 UD |
7445 | _ACEOF |
7446 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7447 | $EGREP "memchr" >/dev/null 2>&1; then : |
7448 | ||
8ed1e7d5 | 7449 | else |
3a12e572 UD |
7450 | ac_cv_header_stdc=no |
7451 | fi | |
7452 | rm -f conftest* | |
7453 | ||
7454 | fi | |
7455 | ||
7456 | if test $ac_cv_header_stdc = yes; then | |
7457 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
b08c89d9 | 7458 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7459 | /* end confdefs.h. */ |
3a12e572 UD |
7460 | #include <stdlib.h> |
7461 | ||
7462 | _ACEOF | |
7463 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7464 | $EGREP "free" >/dev/null 2>&1; then : |
7465 | ||
3a12e572 UD |
7466 | else |
7467 | ac_cv_header_stdc=no | |
7468 | fi | |
7469 | rm -f conftest* | |
7470 | ||
7471 | fi | |
7472 | ||
7473 | if test $ac_cv_header_stdc = yes; then | |
7474 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
b08c89d9 | 7475 | if test "$cross_compiling" = yes; then : |
3a12e572 | 7476 | : |
8ed1e7d5 | 7477 | else |
b08c89d9 | 7478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7479 | /* end confdefs.h. */ |
3a12e572 | 7480 | #include <ctype.h> |
26f56c1c | 7481 | #include <stdlib.h> |
3a12e572 UD |
7482 | #if ((' ' & 0x0FF) == 0x020) |
7483 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7484 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7485 | #else | |
2abf9ff1 | 7486 | # define ISLOWER(c) \ |
9382fcee RM |
7487 | (('a' <= (c) && (c) <= 'i') \ |
7488 | || ('j' <= (c) && (c) <= 'r') \ | |
7489 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
7490 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7491 | #endif | |
7492 | ||
7493 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7494 | int | |
7495 | main () | |
8ed1e7d5 | 7496 | { |
3a12e572 UD |
7497 | int i; |
7498 | for (i = 0; i < 256; i++) | |
7499 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7500 | || toupper (i) != TOUPPER (i)) |
26f56c1c UD |
7501 | return 2; |
7502 | return 0; | |
8ed1e7d5 | 7503 | } |
3a12e572 | 7504 | _ACEOF |
b08c89d9 | 7505 | if ac_fn_c_try_run "$LINENO"; then : |
2abf9ff1 | 7506 | |
b08c89d9 UD |
7507 | else |
7508 | ac_cv_header_stdc=no | |
3a12e572 | 7509 | fi |
b08c89d9 UD |
7510 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7511 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8ed1e7d5 | 7512 | fi |
26f56c1c | 7513 | |
8ed1e7d5 | 7514 | fi |
3a12e572 | 7515 | fi |
b08c89d9 | 7516 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
322e23db | 7517 | $as_echo "$ac_cv_header_stdc" >&6; } |
3a12e572 UD |
7518 | if test $ac_cv_header_stdc = yes; then |
7519 | ||
b08c89d9 | 7520 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
3a12e572 UD |
7521 | |
7522 | fi | |
7523 | ||
7524 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3a12e572 | 7525 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
b08c89d9 UD |
7526 | inttypes.h stdint.h unistd.h |
7527 | do : | |
7528 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7529 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7530 | " | |
4a531bb0 | 7531 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
b08c89d9 UD |
7532 | cat >>confdefs.h <<_ACEOF |
7533 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3a12e572 | 7534 | _ACEOF |
b08c89d9 UD |
7535 | |
7536 | fi | |
7537 | ||
7538 | done | |
7539 | ||
7540 | ||
7541 | # The cast to long int works around a bug in the HP C Compiler | |
7542 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7543 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7544 | # This bug is HP SR number 8606223364. | |
7545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7546 | $as_echo_n "checking size of long double... " >&6; } | |
f318beb8 | 7547 | if ${ac_cv_sizeof_long_double+:} false; then : |
b08c89d9 | 7548 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7549 | else |
b08c89d9 | 7550 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7551 | |
b08c89d9 UD |
7552 | else |
7553 | if test "$ac_cv_type_long_double" = yes; then | |
7554 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7555 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7556 | as_fn_error 77 "cannot compute sizeof (long double) |
7557 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7558 | else |
7559 | ac_cv_sizeof_long_double=0 | |
7560 | fi | |
3a12e572 | 7561 | fi |
b08c89d9 | 7562 | |
3a12e572 | 7563 | fi |
b08c89d9 | 7564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7565 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7566 | |
7567 | ||
7568 | ||
3a12e572 | 7569 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7570 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7571 | _ACEOF |
8ed1e7d5 GK |
7572 | |
7573 | ||
7574 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7575 | ||
7576 | ||
cd6ede75 UD |
7577 | ### End of automated tests. |
7578 | ### Now run sysdeps configure fragments. | |
7579 | ||
cb343854 | 7580 | # They also can set these variables. |
b43b13ac | 7581 | use_ldconfig=no |
cb343854 | 7582 | ldd_rewrite_script=no |
77259608 | 7583 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7584 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7585 | libc_cv_idn=no |
cb343854 | 7586 | |
cd6ede75 | 7587 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7588 | # configure fragments. |
cd6ede75 UD |
7589 | for dir in $sysnames; do |
7590 | case $dir in | |
7591 | /*) dest=$dir ;; | |
7592 | *) dest=$srcdir/$dir ;; | |
7593 | esac | |
7594 | if test -r $dest/configure; then | |
b08c89d9 | 7595 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7596 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7597 | . $dest/configure |
7598 | fi | |
cd6ede75 UD |
7599 | done |
7600 | ||
74bd2300 | 7601 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7602 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7603 | |
7604 | fi | |
7605 | ||
7606 | ||
a53bad16 UD |
7607 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7608 | # Search only in includedir. | |
b08c89d9 | 7609 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7610 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7611 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7612 | then |
7613 | old_glibc_headers=yes | |
7614 | else | |
7615 | old_glibc_headers=no | |
7616 | fi | |
b08c89d9 | 7617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7618 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7619 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7620 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7621 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7622 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7623 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7624 | fi |
26b4d766 | 7625 | |
cd6ede75 UD |
7626 | |
7627 | ||
7628 | ||
7629 | ||
7630 | ||
7631 | ||
cb343854 | 7632 | |
dff14448 | 7633 | |
77259608 | 7634 | |
3a12e572 | 7635 | |
bcd5f356 | 7636 | |
58a4b51a RM |
7637 | |
7638 | ||
06e51c8f | 7639 | |
b0ecde3a | 7640 | |
01f1f5ee | 7641 | |
091023f5 | 7642 | |
af968f62 | 7643 | |
3b100462 | 7644 | |
650425ce | 7645 | |
a334319f | 7646 | |
b08c89d9 | 7647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7648 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 7649 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7650 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7651 | else |
ff886b82 | 7652 | libc_cv_pic_default=yes |
cc3fa755 | 7653 | cat > conftest.c <<EOF |
9756dfe1 | 7654 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7655 | # error PIC is default. |
7656 | #endif | |
7657 | EOF | |
7658 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7659 | libc_cv_pic_default=no |
cc3fa755 UD |
7660 | fi |
7661 | rm -f conftest.* | |
7662 | fi | |
b08c89d9 | 7663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7664 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7665 | |
7666 | ||
2103c260 | 7667 | |
2103c260 | 7668 | |
2103c260 | 7669 | |
cc3fa755 | 7670 | |
cd6ede75 UD |
7671 | |
7672 | ||
7673 | ||
cd6ede75 UD |
7674 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7675 | config_makefile= | |
7676 | else | |
7677 | config_makefile=Makefile | |
7678 | fi | |
7679 | ||
ee74a442 UD |
7680 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7681 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7682 | ||
cd6ede75 UD |
7683 | |
7684 | ||
09055553 | 7685 | ac_config_files="$ac_config_files config.make ${config_makefile}" |
f4b07664 | 7686 | |
26f56c1c | 7687 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7688 | |
3a12e572 | 7689 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7690 | # This file is a shell script that caches the results of configure |
7691 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7692 | # scripts and configure runs, see configure's option --config-cache. |
7693 | # It is not useful on other systems. If it contains results you don't | |
7694 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7695 | # |
3a12e572 UD |
7696 | # config.status only pays attention to the cache file if you give it |
7697 | # the --recheck option to rerun configure. | |
cd6ede75 | 7698 | # |
f4b07664 | 7699 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7700 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7701 | # following values. | |
7702 | ||
7703 | _ACEOF | |
7704 | ||
cd6ede75 UD |
7705 | # The following way of writing the cache mishandles newlines in values, |
7706 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7707 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7708 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7709 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7710 | ( |
7711 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7712 | eval ac_val=\$$ac_var | |
7713 | case $ac_val in #( | |
7714 | *${as_nl}*) | |
7715 | case $ac_var in #( | |
b08c89d9 | 7716 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7717 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7718 | esac |
7719 | case $ac_var in #( | |
7720 | _ | IFS | as_nl) ;; #( | |
322e23db | 7721 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7722 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7723 | esac ;; |
7724 | esac | |
7725 | done | |
7726 | ||
3a12e572 | 7727 | (set) 2>&1 | |
26f56c1c UD |
7728 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7729 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7730 | # `set' does not quote correctly, so add quotes: double-quote |
7731 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7732 | sed -n \ |
9382fcee RM |
7733 | "s/'/'\\\\''/g; |
7734 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7735 | ;; #( |
3a12e572 UD |
7736 | *) |
7737 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7738 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7739 | ;; |
26f56c1c UD |
7740 | esac | |
7741 | sort | |
7742 | ) | | |
3a12e572 | 7743 | sed ' |
26f56c1c | 7744 | /^ac_cv_env_/b end |
3a12e572 | 7745 | t clear |
26f56c1c | 7746 | :clear |
3a12e572 UD |
7747 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7748 | t end | |
26f56c1c UD |
7749 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7750 | :end' >>confcache | |
7751 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7752 | if test -w "$cache_file"; then | |
f318beb8 | 7753 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 7754 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7755 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
7756 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7757 | cat confcache >"$cache_file" | |
7758 | else | |
7759 | case $cache_file in #( | |
7760 | */* | ?:*) | |
7761 | mv -f confcache "$cache_file"$$ && | |
7762 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7763 | *) | |
7764 | mv -f confcache "$cache_file" ;; | |
7765 | esac | |
7766 | fi | |
7767 | fi | |
cd6ede75 | 7768 | else |
b08c89d9 | 7769 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7770 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7771 | fi |
7772 | fi | |
7773 | rm -f confcache | |
7774 | ||
cd6ede75 UD |
7775 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7776 | # Let make expand exec_prefix. | |
7777 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7778 | ||
cd6ede75 UD |
7779 | DEFS=-DHAVE_CONFIG_H |
7780 | ||
f4b07664 RM |
7781 | ac_libobjs= |
7782 | ac_ltlibobjs= | |
4a531bb0 | 7783 | U= |
f4b07664 RM |
7784 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7785 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7786 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7787 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7788 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7789 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7790 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7791 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7792 | done |
7793 | LIBOBJS=$ac_libobjs | |
7794 | ||
7795 | LTLIBOBJS=$ac_ltlibobjs | |
7796 | ||
7797 | ||
cd6ede75 | 7798 | |
f318beb8 | 7799 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7800 | ac_write_fail=0 |
3a12e572 UD |
7801 | ac_clean_files_save=$ac_clean_files |
7802 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7803 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7804 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7805 | as_write_fail=0 |
7806 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7807 | #! $SHELL |
7808 | # Generated by $as_me. | |
cd6ede75 | 7809 | # Run this file to recreate the current configuration. |
cd6ede75 | 7810 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7811 | # configure, is in config.log if it exists. |
cd6ede75 | 7812 | |
3a12e572 | 7813 | debug=false |
2abf9ff1 RM |
7814 | ac_cs_recheck=false |
7815 | ac_cs_silent=false | |
3a12e572 | 7816 | |
b08c89d9 UD |
7817 | SHELL=\${CONFIG_SHELL-$SHELL} |
7818 | export SHELL | |
7819 | _ASEOF | |
7820 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7821 | ## -------------------- ## | |
7822 | ## M4sh Initialization. ## | |
7823 | ## -------------------- ## | |
3a12e572 | 7824 | |
26f56c1c UD |
7825 | # Be more Bourne compatible |
7826 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7827 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7828 | emulate sh |
7829 | NULLCMD=: | |
322e23db | 7830 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7831 | # is contrary to our usage. Disable this feature. |
7832 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7833 | setopt NO_GLOB_SUBST |
7834 | else | |
b08c89d9 UD |
7835 | case `(set -o) 2>/dev/null` in #( |
7836 | *posix*) : | |
7837 | set -o posix ;; #( | |
7838 | *) : | |
7839 | ;; | |
26f56c1c | 7840 | esac |
26f56c1c UD |
7841 | fi |
7842 | ||
7843 | ||
322e23db UD |
7844 | as_nl=' |
7845 | ' | |
7846 | export as_nl | |
7847 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7848 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7849 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7850 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7851 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7852 | # but without wasting forks for bash or zsh. | |
7853 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7854 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7855 | as_echo='print -r --' | |
7856 | as_echo_n='print -rn --' | |
7857 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7858 | as_echo='printf %s\n' |
7859 | as_echo_n='printf %s' | |
7860 | else | |
7861 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7862 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7863 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7864 | else |
322e23db UD |
7865 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7866 | as_echo_n_body='eval | |
7867 | arg=$1; | |
b08c89d9 | 7868 | case $arg in #( |
322e23db UD |
7869 | *"$as_nl"*) |
7870 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7871 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7872 | esac; | |
7873 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7874 | ' | |
7875 | export as_echo_n_body | |
7876 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7877 | fi |
322e23db UD |
7878 | export as_echo_body |
7879 | as_echo='sh -c $as_echo_body as_echo' | |
7880 | fi | |
7881 | ||
7882 | # The user is always right. | |
7883 | if test "${PATH_SEPARATOR+set}" != set; then | |
7884 | PATH_SEPARATOR=: | |
7885 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7886 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7887 | PATH_SEPARATOR=';' | |
7888 | } | |
3a12e572 UD |
7889 | fi |
7890 | ||
f4b07664 | 7891 | |
26f56c1c UD |
7892 | # IFS |
7893 | # We need space, tab and new line, in precisely that order. Quoting is | |
7894 | # there to prevent editors from complaining about space-tab. | |
7895 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7896 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7897 | IFS=" "" $as_nl" |
7898 | ||
7899 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7900 | as_myself= |
b08c89d9 | 7901 | case $0 in #(( |
26f56c1c UD |
7902 | *[\\/]* ) as_myself=$0 ;; |
7903 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7904 | for as_dir in $PATH | |
7905 | do | |
7906 | IFS=$as_save_IFS | |
7907 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7908 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7909 | done | |
26f56c1c UD |
7910 | IFS=$as_save_IFS |
7911 | ||
7912 | ;; | |
7913 | esac | |
7914 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7915 | # in which case we are not to be found in the path. | |
7916 | if test "x$as_myself" = x; then | |
7917 | as_myself=$0 | |
7918 | fi | |
7919 | if test ! -f "$as_myself"; then | |
322e23db | 7920 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7921 | exit 1 |
26f56c1c UD |
7922 | fi |
7923 | ||
b08c89d9 UD |
7924 | # Unset variables that we do not need and which cause bugs (e.g. in |
7925 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7926 | # suppresses any "Segmentation fault" message there. '((' could | |
7927 | # trigger a bug in pdksh 5.2.14. | |
7928 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7929 | do eval test x\${$as_var+set} = xset \ | |
7930 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7931 | done |
f4b07664 RM |
7932 | PS1='$ ' |
7933 | PS2='> ' | |
7934 | PS4='+ ' | |
7935 | ||
7936 | # NLS nuisances. | |
322e23db UD |
7937 | LC_ALL=C |
7938 | export LC_ALL | |
7939 | LANGUAGE=C | |
7940 | export LANGUAGE | |
f4b07664 | 7941 | |
b08c89d9 UD |
7942 | # CDPATH. |
7943 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7944 | ||
7945 | ||
4a531bb0 L |
7946 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7947 | # ---------------------------------------- | |
b08c89d9 UD |
7948 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7949 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7950 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7951 | as_fn_error () |
7952 | { | |
4a531bb0 L |
7953 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7954 | if test "$4"; then | |
7955 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7956 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7957 | fi |
4a531bb0 | 7958 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7959 | as_fn_exit $as_status |
7960 | } # as_fn_error | |
7961 | ||
7962 | ||
7963 | # as_fn_set_status STATUS | |
7964 | # ----------------------- | |
7965 | # Set $? to STATUS, without forking. | |
7966 | as_fn_set_status () | |
7967 | { | |
7968 | return $1 | |
7969 | } # as_fn_set_status | |
7970 | ||
7971 | # as_fn_exit STATUS | |
7972 | # ----------------- | |
7973 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7974 | as_fn_exit () | |
7975 | { | |
7976 | set +e | |
7977 | as_fn_set_status $1 | |
7978 | exit $1 | |
7979 | } # as_fn_exit | |
7980 | ||
7981 | # as_fn_unset VAR | |
7982 | # --------------- | |
7983 | # Portably unset VAR. | |
7984 | as_fn_unset () | |
7985 | { | |
7986 | { eval $1=; unset $1;} | |
7987 | } | |
7988 | as_unset=as_fn_unset | |
7989 | # as_fn_append VAR VALUE | |
7990 | # ---------------------- | |
7991 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7992 | # advantage of any shell optimizations that allow amortized linear growth over | |
7993 | # repeated appends, instead of the typical quadratic growth present in naive | |
7994 | # implementations. | |
7995 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7996 | eval 'as_fn_append () | |
7997 | { | |
7998 | eval $1+=\$2 | |
7999 | }' | |
8000 | else | |
8001 | as_fn_append () | |
8002 | { | |
8003 | eval $1=\$$1\$2 | |
8004 | } | |
8005 | fi # as_fn_append | |
8006 | ||
8007 | # as_fn_arith ARG... | |
8008 | # ------------------ | |
8009 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8010 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8011 | # must be portable across $(()) and expr. | |
8012 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8013 | eval 'as_fn_arith () | |
8014 | { | |
8015 | as_val=$(( $* )) | |
8016 | }' | |
8017 | else | |
8018 | as_fn_arith () | |
8019 | { | |
8020 | as_val=`expr "$@" || test $? -eq 1` | |
8021 | } | |
8022 | fi # as_fn_arith | |
8023 | ||
8024 | ||
26f56c1c UD |
8025 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8026 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
8027 | as_expr=expr |
8028 | else | |
8029 | as_expr=false | |
8030 | fi | |
8031 | ||
26f56c1c | 8032 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
8033 | as_basename=basename |
8034 | else | |
8035 | as_basename=false | |
8036 | fi | |
3a12e572 | 8037 | |
b08c89d9 UD |
8038 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8039 | as_dirname=dirname | |
8040 | else | |
8041 | as_dirname=false | |
8042 | fi | |
3a12e572 | 8043 | |
26f56c1c | 8044 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
8045 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8046 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 8047 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8048 | $as_echo X/"$0" | |
26f56c1c UD |
8049 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
8050 | s//\1/ | |
8051 | q | |
8052 | } | |
8053 | /^X\/\(\/\/\)$/{ | |
8054 | s//\1/ | |
8055 | q | |
8056 | } | |
8057 | /^X\/\(\/\).*/{ | |
8058 | s//\1/ | |
8059 | q | |
8060 | } | |
8061 | s/.*/./; q'` | |
3a12e572 | 8062 | |
b08c89d9 UD |
8063 | # Avoid depending upon Character Ranges. |
8064 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8065 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8066 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8067 | as_cr_digits='0123456789' | |
8068 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
8069 | |
8070 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 8071 | case `echo -n x` in #((((( |
26f56c1c | 8072 | -n*) |
b08c89d9 | 8073 | case `echo 'xy\c'` in |
26f56c1c | 8074 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
8075 | xy) ECHO_C='\c';; |
8076 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8077 | ECHO_T=' ';; | |
26f56c1c UD |
8078 | esac;; |
8079 | *) | |
8080 | ECHO_N='-n';; | |
3a12e572 | 8081 | esac |
cd6ede75 | 8082 | |
3a12e572 | 8083 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
8084 | if test -d conf$$.dir; then |
8085 | rm -f conf$$.dir/conf$$.file | |
8086 | else | |
8087 | rm -f conf$$.dir | |
322e23db UD |
8088 | mkdir conf$$.dir 2>/dev/null |
8089 | fi | |
8090 | if (echo >conf$$.file) 2>/dev/null; then | |
8091 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8092 | as_ln_s='ln -s' | |
8093 | # ... but there are two gotchas: | |
8094 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8095 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8096 | # In both cases, we have to default to `cp -p'. | |
8097 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8098 | as_ln_s='cp -p' | |
8099 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8100 | as_ln_s=ln | |
8101 | else | |
3a12e572 | 8102 | as_ln_s='cp -p' |
322e23db | 8103 | fi |
3a12e572 UD |
8104 | else |
8105 | as_ln_s='cp -p' | |
cd6ede75 | 8106 | fi |
26f56c1c UD |
8107 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8108 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 8109 | |
b08c89d9 UD |
8110 | |
8111 | # as_fn_mkdir_p | |
8112 | # ------------- | |
8113 | # Create "$as_dir" as a directory, including parents if necessary. | |
8114 | as_fn_mkdir_p () | |
8115 | { | |
8116 | ||
8117 | case $as_dir in #( | |
8118 | -*) as_dir=./$as_dir;; | |
8119 | esac | |
8120 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8121 | as_dirs= | |
8122 | while :; do | |
8123 | case $as_dir in #( | |
8124 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8125 | *) as_qdir=$as_dir;; | |
8126 | esac | |
8127 | as_dirs="'$as_qdir' $as_dirs" | |
8128 | as_dir=`$as_dirname -- "$as_dir" || | |
8129 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8130 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8131 | X"$as_dir" : 'X\(//\)$' \| \ | |
8132 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8133 | $as_echo X"$as_dir" | | |
8134 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8135 | s//\1/ | |
8136 | q | |
8137 | } | |
8138 | /^X\(\/\/\)[^/].*/{ | |
8139 | s//\1/ | |
8140 | q | |
8141 | } | |
8142 | /^X\(\/\/\)$/{ | |
8143 | s//\1/ | |
8144 | q | |
8145 | } | |
8146 | /^X\(\/\).*/{ | |
8147 | s//\1/ | |
8148 | q | |
8149 | } | |
8150 | s/.*/./; q'` | |
8151 | test -d "$as_dir" && break | |
8152 | done | |
8153 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 8154 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
8155 | |
8156 | ||
8157 | } # as_fn_mkdir_p | |
f4b07664 | 8158 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 8159 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 8160 | else |
9382fcee | 8161 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8162 | as_mkdir_p=false |
8163 | fi | |
8164 | ||
26f56c1c UD |
8165 | if test -x / >/dev/null 2>&1; then |
8166 | as_test_x='test -x' | |
8167 | else | |
8168 | if ls -dL / >/dev/null 2>&1; then | |
8169 | as_ls_L_option=L | |
8170 | else | |
8171 | as_ls_L_option= | |
8172 | fi | |
8173 | as_test_x=' | |
8174 | eval sh -c '\'' | |
8175 | if test -d "$1"; then | |
322e23db | 8176 | test -d "$1/."; |
26f56c1c | 8177 | else |
b08c89d9 | 8178 | case $1 in #( |
322e23db | 8179 | -*)set "./$1";; |
26f56c1c | 8180 | esac; |
b08c89d9 | 8181 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8182 | ???[sx]*):;;*)false;;esac;fi |
8183 | '\'' sh | |
8184 | ' | |
8185 | fi | |
8186 | as_executable_p=$as_test_x | |
cd6ede75 | 8187 | |
3a12e572 | 8188 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8189 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8190 | |
8191 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8192 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8193 | |
8194 | ||
3a12e572 | 8195 | exec 6>&1 |
b08c89d9 UD |
8196 | ## ----------------------------------- ## |
8197 | ## Main body of $CONFIG_STATUS script. ## | |
8198 | ## ----------------------------------- ## | |
8199 | _ASEOF | |
8200 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8201 | |
b08c89d9 UD |
8202 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8203 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8204 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8205 | # values after options handling. |
8206 | ac_log=" | |
f4b07664 | 8207 | This file was extended by GNU C Library $as_me (see version.h), which was |
f318beb8 | 8208 | generated by GNU Autoconf 2.68. Invocation command line was |
3a12e572 UD |
8209 | |
8210 | CONFIG_FILES = $CONFIG_FILES | |
8211 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8212 | CONFIG_LINKS = $CONFIG_LINKS | |
8213 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8214 | $ $0 $@ | |
8215 | ||
26f56c1c UD |
8216 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8217 | " | |
8218 | ||
3a12e572 UD |
8219 | _ACEOF |
8220 | ||
322e23db UD |
8221 | case $ac_config_files in *" |
8222 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8223 | esac | |
8224 | ||
8225 | case $ac_config_headers in *" | |
8226 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8227 | esac | |
8228 | ||
8229 | ||
8230 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8231 | # Files that config.status was made for. |
26f56c1c UD |
8232 | config_files="$ac_config_files" |
8233 | config_headers="$ac_config_headers" | |
8234 | config_commands="$ac_config_commands" | |
3a12e572 | 8235 | |
26f56c1c | 8236 | _ACEOF |
3a12e572 | 8237 | |
322e23db | 8238 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8239 | ac_cs_usage="\ |
b08c89d9 UD |
8240 | \`$as_me' instantiates files and other configuration actions |
8241 | from templates according to the current configuration. Unless the files | |
8242 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8243 | |
b08c89d9 | 8244 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8245 | |
8246 | -h, --help print this help, then exit | |
26f56c1c | 8247 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8248 | --config print configuration, then exit |
322e23db UD |
8249 | -q, --quiet, --silent |
8250 | do not print progress messages | |
3a12e572 UD |
8251 | -d, --debug don't remove temporary files |
8252 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8253 | --file=FILE[:TEMPLATE] |
8254 | instantiate the configuration file FILE | |
8255 | --header=FILE[:TEMPLATE] | |
8256 | instantiate the configuration header FILE | |
3a12e572 UD |
8257 | |
8258 | Configuration files: | |
8259 | $config_files | |
8260 | ||
8261 | Configuration headers: | |
8262 | $config_headers | |
8263 | ||
3a12e572 UD |
8264 | Configuration commands: |
8265 | $config_commands | |
8266 | ||
f318beb8 UD |
8267 | Report bugs to <http://sourceware.org/bugzilla/>. |
8268 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 8269 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 8270 | |
26f56c1c | 8271 | _ACEOF |
322e23db | 8272 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8273 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8274 | ac_cs_version="\\ |
f4b07664 | 8275 | GNU C Library config.status (see version.h) |
f318beb8 | 8276 | configured by $0, generated by GNU Autoconf 2.68, |
b08c89d9 | 8277 | with options \\"\$ac_cs_config\\" |
3a12e572 | 8278 | |
4a531bb0 | 8279 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
8280 | This config.status script is free software; the Free Software Foundation |
8281 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8282 | |
8283 | ac_pwd='$ac_pwd' | |
8284 | srcdir='$srcdir' | |
8285 | INSTALL='$INSTALL' | |
322e23db UD |
8286 | AWK='$AWK' |
8287 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8288 | _ACEOF |
8289 | ||
322e23db UD |
8290 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8291 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8292 | ac_need_defaults=: |
8293 | while test $# != 0 | |
8294 | do | |
8295 | case $1 in | |
f318beb8 | 8296 | --*=?*) |
26f56c1c UD |
8297 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8298 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8299 | ac_shift=: |
8300 | ;; | |
f318beb8 UD |
8301 | --*=) |
8302 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8303 | ac_optarg= | |
8304 | ac_shift=: | |
8305 | ;; | |
26f56c1c | 8306 | *) |
f4b07664 RM |
8307 | ac_option=$1 |
8308 | ac_optarg=$2 | |
8309 | ac_shift=shift | |
3a12e572 | 8310 | ;; |
cd6ede75 UD |
8311 | esac |
8312 | ||
f4b07664 | 8313 | case $ac_option in |
3a12e572 | 8314 | # Handling of the options. |
2abf9ff1 RM |
8315 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8316 | ac_cs_recheck=: ;; | |
26f56c1c | 8317 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8318 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8319 | --config | --confi | --conf | --con | --co | --c ) |
8320 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8321 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8322 | debug=: ;; |
8323 | --file | --fil | --fi | --f ) | |
f4b07664 | 8324 | $ac_shift |
322e23db UD |
8325 | case $ac_optarg in |
8326 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 8327 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 8328 | esac |
b08c89d9 | 8329 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8330 | ac_need_defaults=false;; |
8331 | --header | --heade | --head | --hea ) | |
f4b07664 | 8332 | $ac_shift |
322e23db UD |
8333 | case $ac_optarg in |
8334 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8335 | esac | |
b08c89d9 | 8336 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8337 | ac_need_defaults=false;; |
26f56c1c UD |
8338 | --he | --h) |
8339 | # Conflict between --help and --header | |
4a531bb0 | 8340 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 8341 | Try \`$0 --help' for more information.";; |
26f56c1c | 8342 | --help | --hel | -h ) |
322e23db | 8343 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8344 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8345 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8346 | ac_cs_silent=: ;; | |
3a12e572 UD |
8347 | |
8348 | # This is an error. | |
4a531bb0 | 8349 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8350 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8351 | |
b08c89d9 | 8352 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8353 | ac_need_defaults=false ;; |
cd6ede75 | 8354 | |
3a12e572 UD |
8355 | esac |
8356 | shift | |
8357 | done | |
8358 | ||
2abf9ff1 RM |
8359 | ac_configure_extra_args= |
8360 | ||
8361 | if $ac_cs_silent; then | |
8362 | exec 6>/dev/null | |
8363 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8364 | fi | |
8365 | ||
8366 | _ACEOF | |
322e23db | 8367 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8368 | if \$ac_cs_recheck; then |
322e23db UD |
8369 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8370 | shift | |
8371 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8372 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8373 | export CONFIG_SHELL |
322e23db | 8374 | exec "\$@" |
2abf9ff1 RM |
8375 | fi |
8376 | ||
3a12e572 | 8377 | _ACEOF |
322e23db | 8378 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8379 | exec 5>>config.log |
8380 | { | |
8381 | echo | |
8382 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8383 | ## Running $as_me. ## | |
8384 | _ASBOX | |
322e23db | 8385 | $as_echo "$ac_log" |
26f56c1c | 8386 | } >&5 |
3a12e572 | 8387 | |
26f56c1c | 8388 | _ACEOF |
322e23db | 8389 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8390 | # |
26f56c1c | 8391 | # INIT-COMMANDS |
3a12e572 | 8392 | # |
3a12e572 UD |
8393 | config_vars='$config_vars' |
8394 | ||
8395 | _ACEOF | |
8396 | ||
322e23db | 8397 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8398 | |
8399 | # Handling of arguments. | |
3a12e572 UD |
8400 | for ac_config_target in $ac_config_targets |
8401 | do | |
26f56c1c UD |
8402 | case $ac_config_target in |
8403 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8404 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8405 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
26f56c1c UD |
8406 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8407 | ||
4a531bb0 | 8408 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8409 | esac |
8410 | done | |
8411 | ||
26f56c1c | 8412 | |
3a12e572 UD |
8413 | # If the user did not use the arguments to specify the items to instantiate, |
8414 | # then the envvar interface is used. Set only those that are not. | |
8415 | # We use the long form for the default assignment because of an extremely | |
8416 | # bizarre bug on SunOS 4.1.3. | |
8417 | if $ac_need_defaults; then | |
8418 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8419 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8420 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8421 | fi | |
8422 | ||
2abf9ff1 | 8423 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8424 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8425 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8426 | # Hook for its removal unless debugging. |
8427 | # Note that there is a small window in which the directory will not be cleaned: | |
8428 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8429 | $debug || |
8430 | { | |
f318beb8 | 8431 | tmp= ac_tmp= |
26f56c1c | 8432 | trap 'exit_status=$? |
f318beb8 UD |
8433 | : "${ac_tmp:=$tmp}" |
8434 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 8435 | ' 0 |
b08c89d9 | 8436 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8437 | } |
3a12e572 | 8438 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8439 | |
3a12e572 | 8440 | { |
26f56c1c | 8441 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 8442 | test -d "$tmp" |
3a12e572 UD |
8443 | } || |
8444 | { | |
26f56c1c UD |
8445 | tmp=./conf$$-$RANDOM |
8446 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8447 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 8448 | ac_tmp=$tmp |
3a12e572 | 8449 | |
322e23db UD |
8450 | # Set up the scripts for CONFIG_FILES section. |
8451 | # No need to generate them if there are no CONFIG_FILES. | |
8452 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8453 | if test -n "$CONFIG_FILES"; then |
8454 | ||
a152f366 | 8455 | |
b08c89d9 UD |
8456 | ac_cr=`echo X | tr X '\015'` |
8457 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8458 | # But we know of no other shell where ac_cr would be empty at this | |
8459 | # point, so we can use a bashism as a fallback. | |
8460 | if test "x$ac_cr" = x; then | |
8461 | eval ac_cr=\$\'\\r\' | |
8462 | fi | |
322e23db UD |
8463 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8464 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8465 | ac_cs_awk_cr='\\r' |
322e23db UD |
8466 | else |
8467 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8468 | fi |
8469 | ||
f318beb8 | 8470 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
8471 | _ACEOF |
8472 | ||
8473 | ||
322e23db UD |
8474 | { |
8475 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8476 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8477 | echo "_ACEOF" | |
8478 | } >conf$$subs.sh || | |
4a531bb0 L |
8479 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8480 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8481 | ac_delim='%!_!# ' |
8482 | for ac_last_try in false false false false false :; do | |
322e23db | 8483 | . ./conf$$subs.sh || |
4a531bb0 | 8484 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8485 | |
8486 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8487 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8488 | break |
8489 | elif $ac_last_try; then | |
4a531bb0 | 8490 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8491 | else |
8492 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8493 | fi | |
8494 | done | |
322e23db UD |
8495 | rm -f conf$$subs.sh |
8496 | ||
8497 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 8498 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
8499 | _ACEOF |
8500 | sed -n ' | |
8501 | h | |
8502 | s/^/S["/; s/!.*/"]=/ | |
8503 | p | |
8504 | g | |
8505 | s/^[^!]*!// | |
8506 | :repl | |
8507 | t repl | |
8508 | s/'"$ac_delim"'$// | |
8509 | t delim | |
8510 | :nl | |
8511 | h | |
b08c89d9 | 8512 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8513 | t more1 |
8514 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8515 | p | |
8516 | n | |
8517 | b repl | |
8518 | :more1 | |
8519 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8520 | p | |
8521 | g | |
8522 | s/.\{148\}// | |
8523 | t nl | |
8524 | :delim | |
8525 | h | |
b08c89d9 | 8526 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8527 | t more2 |
8528 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8529 | p | |
8530 | b | |
8531 | :more2 | |
8532 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8533 | p | |
8534 | g | |
8535 | s/.\{148\}// | |
8536 | t delim | |
8537 | ' <conf$$subs.awk | sed ' | |
8538 | /^[^""]/{ | |
8539 | N | |
8540 | s/\n// | |
8541 | } | |
8542 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8543 | rm -f conf$$subs.awk | |
8544 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8545 | _ACAWK | |
f318beb8 | 8546 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
8547 | for (key in S) S_is_set[key] = 1 |
8548 | FS = "\a" | |
ff886b82 | 8549 | |
322e23db UD |
8550 | } |
8551 | { | |
8552 | line = $ 0 | |
8553 | nfields = split(line, field, "@") | |
8554 | substed = 0 | |
8555 | len = length(field[1]) | |
8556 | for (i = 2; i < nfields; i++) { | |
8557 | key = field[i] | |
8558 | keylen = length(key) | |
8559 | if (S_is_set[key]) { | |
8560 | value = S[key] | |
8561 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8562 | len += length(value) + length(field[++i]) | |
8563 | substed = 1 | |
8564 | } else | |
8565 | len += 1 + keylen | |
8566 | } | |
8567 | ||
8568 | print line | |
8569 | } | |
cd6ede75 | 8570 | |
322e23db | 8571 | _ACAWK |
26f56c1c | 8572 | _ACEOF |
322e23db UD |
8573 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8574 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8575 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8576 | else | |
8577 | cat | |
f318beb8 | 8578 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8579 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8580 | _ACEOF |
26f56c1c | 8581 | |
4a531bb0 L |
8582 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8583 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8584 | # trailing colons and then remove the whole line if VPATH becomes empty |
8585 | # (actually we leave an empty line to preserve line numbers). | |
8586 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8587 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8588 | h | |
8589 | s/// | |
8590 | s/^/:/ | |
8591 | s/[ ]*$/:/ | |
8592 | s/:\$(srcdir):/:/g | |
8593 | s/:\${srcdir}:/:/g | |
8594 | s/:@srcdir@:/:/g | |
8595 | s/^:*// | |
26f56c1c | 8596 | s/:*$// |
4a531bb0 L |
8597 | x |
8598 | s/\(=[ ]*\).*/\1/ | |
8599 | G | |
8600 | s/\n// | |
26f56c1c UD |
8601 | s/^[^=]*=[ ]*$// |
8602 | }' | |
8603 | fi | |
8604 | ||
322e23db | 8605 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8606 | fi # test -n "$CONFIG_FILES" |
8607 | ||
322e23db UD |
8608 | # Set up the scripts for CONFIG_HEADERS section. |
8609 | # No need to generate them if there are no CONFIG_HEADERS. | |
8610 | # This happens for instance with `./config.status Makefile'. | |
8611 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8612 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8613 | BEGIN { |
8614 | _ACEOF | |
8615 | ||
8616 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8617 | # here-document in config.status, that substitutes the proper values into | |
8618 | # config.h.in to produce config.h. | |
8619 | ||
8620 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8621 | # handling of long lines. | |
8622 | ac_delim='%!_!# ' | |
8623 | for ac_last_try in false false :; do | |
f318beb8 UD |
8624 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8625 | if test -z "$ac_tt"; then | |
322e23db UD |
8626 | break |
8627 | elif $ac_last_try; then | |
4a531bb0 | 8628 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8629 | else |
8630 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8631 | fi | |
8632 | done | |
8633 | ||
8634 | # For the awk script, D is an array of macro values keyed by name, | |
8635 | # likewise P contains macro parameters if any. Preserve backslash | |
8636 | # newline sequences. | |
8637 | ||
8638 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8639 | sed -n ' | |
8640 | s/.\{148\}/&'"$ac_delim"'/g | |
8641 | t rset | |
8642 | :rset | |
8643 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8644 | t def | |
8645 | d | |
8646 | :def | |
8647 | s/\\$// | |
8648 | t bsnl | |
8649 | s/["\\]/\\&/g | |
8650 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8651 | D["\1"]=" \3"/p | |
8652 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8653 | d | |
8654 | :bsnl | |
8655 | s/["\\]/\\&/g | |
8656 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8657 | D["\1"]=" \3\\\\\\n"\\/p | |
8658 | t cont | |
8659 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8660 | t cont | |
8661 | d | |
8662 | :cont | |
8663 | n | |
8664 | s/.\{148\}/&'"$ac_delim"'/g | |
8665 | t clear | |
8666 | :clear | |
8667 | s/\\$// | |
8668 | t bsnlc | |
8669 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8670 | d | |
8671 | :bsnlc | |
8672 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8673 | b cont | |
8674 | ' <confdefs.h | sed ' | |
8675 | s/'"$ac_delim"'/"\\\ | |
8676 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8677 | ||
8678 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8679 | for (key in D) D_is_set[key] = 1 | |
8680 | FS = "\a" | |
8681 | } | |
8682 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8683 | line = \$ 0 | |
8684 | split(line, arg, " ") | |
8685 | if (arg[1] == "#") { | |
8686 | defundef = arg[2] | |
8687 | mac1 = arg[3] | |
8688 | } else { | |
8689 | defundef = substr(arg[1], 2) | |
8690 | mac1 = arg[2] | |
8691 | } | |
8692 | split(mac1, mac2, "(") #) | |
8693 | macro = mac2[1] | |
8694 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8695 | if (D_is_set[macro]) { | |
8696 | # Preserve the white space surrounding the "#". | |
8697 | print prefix "define", macro P[macro] D[macro] | |
8698 | next | |
8699 | } else { | |
8700 | # Replace #undef with comments. This is necessary, for example, | |
8701 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8702 | # on some systems where configure will not decide to define it. | |
8703 | if (defundef == "undef") { | |
8704 | print "/*", prefix defundef, macro, "*/" | |
8705 | next | |
8706 | } | |
8707 | } | |
8708 | } | |
8709 | { print } | |
8710 | _ACAWK | |
8711 | _ACEOF | |
8712 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8713 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8714 | fi # test -n "$CONFIG_HEADERS" |
8715 | ||
26f56c1c | 8716 | |
322e23db UD |
8717 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8718 | shift | |
8719 | for ac_tag | |
26f56c1c UD |
8720 | do |
8721 | case $ac_tag in | |
8722 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8723 | esac | |
8724 | case $ac_mode$ac_tag in | |
8725 | :[FHL]*:*);; | |
4a531bb0 | 8726 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8727 | :[FH]-) ac_tag=-:-;; |
8728 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8729 | esac |
26f56c1c UD |
8730 | ac_save_IFS=$IFS |
8731 | IFS=: | |
8732 | set x $ac_tag | |
8733 | IFS=$ac_save_IFS | |
8734 | shift | |
8735 | ac_file=$1 | |
8736 | shift | |
8737 | ||
8738 | case $ac_mode in | |
8739 | :L) ac_source=$1;; | |
8740 | :[FH]) | |
8741 | ac_file_inputs= | |
8742 | for ac_f | |
8743 | do | |
8744 | case $ac_f in | |
f318beb8 | 8745 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
8746 | *) # Look for the file first in the build tree, then in the source tree |
8747 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8748 | # because $ac_f cannot contain `:'. | |
8749 | test -f "$ac_f" || | |
8750 | case $ac_f in | |
8751 | [\\/$]*) false;; | |
8752 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8753 | esac || | |
4a531bb0 | 8754 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8755 | esac |
322e23db | 8756 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8757 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8758 | done |
cd6ede75 | 8759 | |
26f56c1c UD |
8760 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8761 | # use $as_me), people would be surprised to read: | |
8762 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8763 | configure_input='Generated from '` |
8764 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8765 | `' by configure.' | |
26f56c1c UD |
8766 | if test x"$ac_file" != x-; then |
8767 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8768 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8769 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8770 | fi |
322e23db UD |
8771 | # Neutralize special characters interpreted by sed in replacement strings. |
8772 | case $configure_input in #( | |
8773 | *\&* | *\|* | *\\* ) | |
8774 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8775 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8776 | *) ac_sed_conf_input=$configure_input;; | |
8777 | esac | |
26f56c1c UD |
8778 | |
8779 | case $ac_tag in | |
f318beb8 | 8780 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8781 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8782 | esac |
8783 | ;; | |
8784 | esac | |
8785 | ||
8786 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8787 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8788 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8789 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8790 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8791 | $as_echo X"$ac_file" | |
26f56c1c UD |
8792 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8793 | s//\1/ | |
8794 | q | |
8795 | } | |
8796 | /^X\(\/\/\)[^/].*/{ | |
8797 | s//\1/ | |
8798 | q | |
8799 | } | |
8800 | /^X\(\/\/\)$/{ | |
8801 | s//\1/ | |
8802 | q | |
8803 | } | |
8804 | /^X\(\/\).*/{ | |
8805 | s//\1/ | |
8806 | q | |
8807 | } | |
8808 | s/.*/./; q'` | |
b08c89d9 | 8809 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8810 | ac_builddir=. |
8811 | ||
26f56c1c UD |
8812 | case "$ac_dir" in |
8813 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8814 | *) | |
322e23db | 8815 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8816 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8817 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8818 | case $ac_top_builddir_sub in |
8819 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8820 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8821 | esac ;; | |
8822 | esac | |
8823 | ac_abs_top_builddir=$ac_pwd | |
8824 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8825 | # for backward compatibility: | |
8826 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8827 | |
8828 | case $srcdir in | |
26f56c1c | 8829 | .) # We are building in place. |
3a12e572 | 8830 | ac_srcdir=. |
26f56c1c UD |
8831 | ac_top_srcdir=$ac_top_builddir_sub |
8832 | ac_abs_top_srcdir=$ac_pwd ;; | |
8833 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8834 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8835 | ac_top_srcdir=$srcdir |
8836 | ac_abs_top_srcdir=$srcdir ;; | |
8837 | *) # Relative name. | |
8838 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8839 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8840 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8841 | esac |
26f56c1c | 8842 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8843 | |
cd6ede75 | 8844 | |
26f56c1c UD |
8845 | case $ac_mode in |
8846 | :F) | |
8847 | # | |
8848 | # CONFIG_FILE | |
8849 | # | |
3a12e572 UD |
8850 | |
8851 | case $INSTALL in | |
8852 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8853 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8854 | esac |
26f56c1c | 8855 | _ACEOF |
cd6ede75 | 8856 | |
322e23db | 8857 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8858 | # If the template does not know about datarootdir, expand it. |
8859 | # FIXME: This hack should be removed a few years after 2.60. | |
8860 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8861 | ac_sed_dataroot=' |
8862 | /datarootdir/ { | |
26f56c1c UD |
8863 | p |
8864 | q | |
8865 | } | |
8866 | /@datadir@/p | |
8867 | /@docdir@/p | |
8868 | /@infodir@/p | |
8869 | /@localedir@/p | |
b08c89d9 | 8870 | /@mandir@/p' |
322e23db | 8871 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8872 | *datarootdir*) ac_datarootdir_seen=yes;; |
8873 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8874 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8875 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8876 | _ACEOF |
322e23db | 8877 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8878 | ac_datarootdir_hack=' |
8879 | s&@datadir@&$datadir&g | |
8880 | s&@docdir@&$docdir&g | |
8881 | s&@infodir@&$infodir&g | |
8882 | s&@localedir@&$localedir&g | |
8883 | s&@mandir@&$mandir&g | |
b08c89d9 | 8884 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8885 | esac |
3a12e572 | 8886 | _ACEOF |
26f56c1c UD |
8887 | |
8888 | # Neutralize VPATH when `$srcdir' = `.'. | |
8889 | # Shell code in configure.ac might set extrasub. | |
8890 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8891 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8892 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8893 | $extrasub |
8894 | _ACEOF | |
322e23db | 8895 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8896 | :t |
8897 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8898 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8899 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8900 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8901 | s&@srcdir@&$ac_srcdir&;t t |
8902 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8903 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8904 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8905 | s&@builddir@&$ac_builddir&;t t | |
8906 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8907 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8908 | s&@INSTALL@&$ac_INSTALL&;t t | |
8909 | $ac_datarootdir_hack | |
322e23db | 8910 | " |
f318beb8 UD |
8911 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8912 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8913 | |
8914 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8915 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8916 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8917 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8918 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8919 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8920 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8921 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8922 | |
f318beb8 | 8923 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8924 | case $ac_file in |
f318beb8 UD |
8925 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8926 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8927 | esac \ |
4a531bb0 | 8928 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8929 | ;; |
8930 | :H) | |
8931 | # | |
8932 | # CONFIG_HEADER | |
8933 | # | |
3a12e572 | 8934 | if test x"$ac_file" != x-; then |
322e23db UD |
8935 | { |
8936 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8937 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8938 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8939 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8940 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8941 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8942 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8943 | else |
322e23db | 8944 | rm -f "$ac_file" |
f318beb8 | 8945 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8946 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8947 | fi |
8948 | else | |
322e23db | 8949 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8950 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8951 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8952 | fi |
26f56c1c | 8953 | ;; |
9382fcee | 8954 | |
b08c89d9 | 8955 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8956 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8957 | ;; |
8958 | esac | |
3a12e572 UD |
8959 | |
8960 | ||
26f56c1c UD |
8961 | case $ac_file$ac_mode in |
8962 | "default":C) | |
c0fb8a56 UD |
8963 | case $CONFIG_FILES in *config.make*) |
8964 | echo "$config_vars" >> config.make;; | |
8965 | esac | |
3a12e572 | 8966 | test -d bits || mkdir bits ;; |
26f56c1c | 8967 | |
3a12e572 | 8968 | esac |
26f56c1c | 8969 | done # for ac_tag |
3a12e572 | 8970 | |
3a12e572 | 8971 | |
b08c89d9 | 8972 | as_fn_exit 0 |
3a12e572 | 8973 | _ACEOF |
3a12e572 UD |
8974 | ac_clean_files=$ac_clean_files_save |
8975 | ||
322e23db | 8976 | test $ac_write_fail = 0 || |
4a531bb0 | 8977 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8978 | |
3a12e572 UD |
8979 | |
8980 | # configure is writing to config.log, and then calls config.status. | |
8981 | # config.status does its own redirection, appending to config.log. | |
8982 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8983 | # by configure, so config.status won't be able to write to it; its | |
8984 | # output is simply discarded. So we exec the FD to /dev/null, | |
8985 | # effectively closing config.log, so it can be properly (re)opened and | |
8986 | # appended to by config.status. When coming back to configure, we | |
8987 | # need to make the FD available again. | |
8988 | if test "$no_create" != yes; then | |
8989 | ac_cs_success=: | |
2abf9ff1 RM |
8990 | ac_config_status_args= |
8991 | test "$silent" = yes && | |
8992 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8993 | exec 5>/dev/null |
2abf9ff1 | 8994 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8995 | exec 5>>config.log |
8996 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8997 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8998 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8999 | fi |
cd6ede75 | 9000 | |
3a12e572 UD |
9001 | # |
9002 | # CONFIG_SUBDIRS section. | |
9003 | # | |
cd6ede75 UD |
9004 | if test "$no_recursion" != yes; then |
9005 | ||
322e23db UD |
9006 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
9007 | # so they do not pile up. | |
cd6ede75 UD |
9008 | ac_sub_configure_args= |
9009 | ac_prev= | |
26f56c1c UD |
9010 | eval "set x $ac_configure_args" |
9011 | shift | |
9012 | for ac_arg | |
9013 | do | |
cd6ede75 UD |
9014 | if test -n "$ac_prev"; then |
9015 | ac_prev= | |
9016 | continue | |
9017 | fi | |
3a12e572 | 9018 | case $ac_arg in |
cd6ede75 UD |
9019 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9020 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9021 | ac_prev=cache_file ;; | |
9022 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9023 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9024 | | --c=*) | |
9025 | ;; | |
9026 | --config-cache | -C) | |
cd6ede75 UD |
9027 | ;; |
9028 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9029 | ac_prev=srcdir ;; | |
9030 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9031 | ;; | |
3a12e572 UD |
9032 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9033 | ac_prev=prefix ;; | |
9034 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9035 | ;; | |
322e23db UD |
9036 | --disable-option-checking) |
9037 | ;; | |
26f56c1c UD |
9038 | *) |
9039 | case $ac_arg in | |
322e23db | 9040 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 9041 | esac |
b08c89d9 | 9042 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
9043 | esac |
9044 | done | |
9045 | ||
3a12e572 UD |
9046 | # Always prepend --prefix to ensure using the same prefix |
9047 | # in subdir configurations. | |
26f56c1c UD |
9048 | ac_arg="--prefix=$prefix" |
9049 | case $ac_arg in | |
322e23db | 9050 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
9051 | esac |
9052 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
9053 | ||
9054 | # Pass --silent | |
9055 | if test "$silent" = yes; then | |
9056 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
9057 | fi | |
3a12e572 | 9058 | |
322e23db UD |
9059 | # Always prepend --disable-option-checking to silence warnings, since |
9060 | # different subdirs can have different --enable and --with options. | |
9061 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
9062 | ||
3a12e572 UD |
9063 | ac_popdir=`pwd` |
9064 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9065 | |
9066 | # Do not complain, so a configure script can configure whichever | |
9067 | # parts of a large source tree are present. | |
26f56c1c UD |
9068 | test -d "$srcdir/$ac_dir" || continue |
9069 | ||
9070 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 9071 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 9072 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 9073 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 9074 | ac_builddir=. |
cd6ede75 | 9075 | |
26f56c1c UD |
9076 | case "$ac_dir" in |
9077 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9078 | *) | |
322e23db | 9079 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9080 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9081 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9082 | case $ac_top_builddir_sub in |
9083 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9084 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9085 | esac ;; | |
9086 | esac | |
9087 | ac_abs_top_builddir=$ac_pwd | |
9088 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9089 | # for backward compatibility: | |
9090 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 9091 | |
3a12e572 | 9092 | case $srcdir in |
26f56c1c | 9093 | .) # We are building in place. |
3a12e572 | 9094 | ac_srcdir=. |
26f56c1c UD |
9095 | ac_top_srcdir=$ac_top_builddir_sub |
9096 | ac_abs_top_srcdir=$ac_pwd ;; | |
9097 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9098 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9099 | ac_top_srcdir=$srcdir |
9100 | ac_abs_top_srcdir=$srcdir ;; | |
9101 | *) # Relative name. | |
9102 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9103 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9104 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 9105 | esac |
26f56c1c | 9106 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
9107 | |
9108 | ||
26f56c1c | 9109 | cd "$ac_dir" |
cd6ede75 UD |
9110 | |
9111 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
9112 | if test -f "$ac_srcdir/configure.gnu"; then |
9113 | ac_sub_configure=$ac_srcdir/configure.gnu | |
9114 | elif test -f "$ac_srcdir/configure"; then | |
9115 | ac_sub_configure=$ac_srcdir/configure | |
9116 | elif test -f "$ac_srcdir/configure.in"; then | |
9117 | # This should be Cygnus configure. | |
9118 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 9119 | else |
b08c89d9 | 9120 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 9121 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
9122 | ac_sub_configure= |
9123 | fi | |
9124 | ||
9125 | # The recursion is here. | |
9126 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9127 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9128 | case $cache_file in |
9129 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
9130 | *) # Relative name. |
9131 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 9132 | esac |
cd6ede75 | 9133 | |
b08c89d9 | 9134 | { $as_echo "$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 | 9135 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 9136 | # The eval makes quoting arguments work. |
26f56c1c UD |
9137 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
9138 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 9139 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
9140 | fi |
9141 | ||
26f56c1c | 9142 | cd "$ac_popdir" |
cd6ede75 UD |
9143 | done |
9144 | fi | |
322e23db | 9145 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 9146 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
9147 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
9148 | fi | |
cd6ede75 | 9149 |